2396 files changed, 77031 insertions, 60032 deletions

diff --git a/arch/Kconfig b/arch/Kconfig
index 366ec06a518..34884faf98c 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -300,15 +300,16 @@ config SECCOMP_FILTER
 
 	  See Documentation/prctl/seccomp_filter.txt for details.
 
-config HAVE_RCU_USER_QS
+config HAVE_CONTEXT_TRACKING
 	bool
 	help
-	  Provide kernel entry/exit hooks necessary for userspace
-	  RCU extended quiescent state. Syscalls need to be wrapped inside
-	  rcu_user_exit()-rcu_user_enter() through the slow path using
-	  TIF_NOHZ flag. Exceptions handlers must be wrapped as well. Irqs
-	  are already protected inside rcu_irq_enter/rcu_irq_exit() but
-	  preemption or signal handling on irq exit still need to be protected.
+	  Provide kernel/user boundaries probes necessary for subsystems
+	  that need it, such as userspace RCU extended quiescent state.
+	  Syscalls need to be wrapped inside user_exit()-user_enter() through
+	  the slow path using TIF_NOHZ flag. Exceptions handlers must be
+	  wrapped as well. Irqs are already protected inside
+	  rcu_irq_enter/rcu_irq_exit() but preemption or signal handling on
+	  irq exit still need to be protected.
 
 config HAVE_VIRT_CPU_ACCOUNTING
 	bool
@@ -341,4 +342,18 @@ config MODULES_USE_ELF_REL
 	  Modules only use ELF REL relocations.  Modules with ELF RELA
 	  relocations will give an error.
 
+#
+# ABI hall of shame
+#
+config CLONE_BACKWARDS
+	bool
+	help
+	  Architecture has tls passed as the 4th argument of clone(2),
+	  not the 5th one.
+
+config CLONE_BACKWARDS2
+	bool
+	help
+	  Architecture has the first two arguments of clone(2) swapped.
+
 source "kernel/gcov/Kconfig"
diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild
index 64ffc9e9e54..dcfabb9f05a 100644
--- a/arch/alpha/include/asm/Kbuild
+++ b/arch/alpha/include/asm/Kbuild
@@ -11,3 +11,4 @@ header-y += reg.h
 header-y += regdef.h
 header-y += sysinfo.h
 generic-y += exec.h
+generic-y += trace_clock.h
diff --git a/arch/alpha/include/asm/ioctls.h b/arch/alpha/include/asm/ioctls.h
index 80e1cee90f1..92c557be49f 100644
--- a/arch/alpha/include/asm/ioctls.h
+++ b/arch/alpha/include/asm/ioctls.h
@@ -95,6 +95,9 @@
 #define TIOCGDEV	_IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */
 #define TIOCSIG		_IOW('T',0x36, int)  /* Generate signal on Pty slave */
 #define TIOCVHANGUP	0x5437
+#define TIOCGPKT	_IOR('T', 0x38, int) /* Get packet mode state */
+#define TIOCGPTLCK	_IOR('T', 0x39, int) /* Get Pty lock state */
+#define TIOCGEXCL	_IOR('T', 0x40, int) /* Get exclusive mode state */
 
 #define TIOCSERCONFIG	0x5453
 #define TIOCSERGWILD	0x5454
diff --git a/arch/alpha/include/asm/mman.h b/arch/alpha/include/asm/mman.h
index cbeb3616a28..0086b472bc2 100644
--- a/arch/alpha/include/asm/mman.h
+++ b/arch/alpha/include/asm/mman.h
@@ -63,4 +63,15 @@
 /* compatibility flags */
 #define MAP_FILE	0
 
+/*
+ * When MAP_HUGETLB is set bits [26:31] encode the log2 of the huge page size.
+ * This gives us 6 bits, which is enough until someone invents 128 bit address
+ * spaces.
+ *
+ * Assume these are all power of twos.
+ * When 0 use the default page size.
+ */
+#define MAP_HUGE_SHIFT	26
+#define MAP_HUGE_MASK	0x3f
+
 #endif /* __ALPHA_MMAN_H__ */
diff --git a/arch/alpha/include/asm/mmzone.h b/arch/alpha/include/asm/mmzone.h
index 445dc42e033..c5b5d6bac9e 100644
--- a/arch/alpha/include/asm/mmzone.h
+++ b/arch/alpha/include/asm/mmzone.h
@@ -66,7 +66,7 @@ PLAT_NODE_DATA_LOCALNR(unsigned long p, int n)
     ((unsigned long)__va(NODE_DATA(kvaddr_to_nid(kaddr))->node_start_pfn  \
 			 << PAGE_SHIFT))
 
-/* XXX: FIXME -- wli */
+/* XXX: FIXME -- nyc */
 #define kern_addr_valid(kaddr)	(0)
 
 #define virt_to_page(kaddr)	pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
diff --git a/arch/alpha/include/asm/ptrace.h b/arch/alpha/include/asm/ptrace.h
index b87755a1955..b4c5b2fbb64 100644
--- a/arch/alpha/include/asm/ptrace.h
+++ b/arch/alpha/include/asm/ptrace.h
@@ -78,6 +78,7 @@ struct switch_stack {
 
 #define current_pt_regs() \
   ((struct pt_regs *) ((char *)current_thread_info() + 2*PAGE_SIZE) - 1)
+#define signal_pt_regs current_pt_regs
 
 #define force_successful_syscall_return() (current_pt_regs()->r0 = 0)
 
diff --git a/arch/alpha/include/asm/signal.h b/arch/alpha/include/asm/signal.h
index a9388300abb..45552862cc1 100644
--- a/arch/alpha/include/asm/signal.h
+++ b/arch/alpha/include/asm/signal.h
@@ -164,9 +164,6 @@ struct sigstack {
 
 #ifdef __KERNEL__
 #include <asm/sigcontext.h>
-
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-
 #endif
 
 #endif
diff --git a/arch/alpha/include/asm/socket.h b/arch/alpha/include/asm/socket.h
index 7d2f75be932..0087d053b77 100644
--- a/arch/alpha/include/asm/socket.h
+++ b/arch/alpha/include/asm/socket.h
@@ -47,6 +47,7 @@
 /* Socket filtering */
 #define SO_ATTACH_FILTER        26
 #define SO_DETACH_FILTER        27
+#define SO_GET_FILTER		SO_ATTACH_FILTER
 
 #define SO_PEERNAME		28
 #define SO_TIMESTAMP		29
diff --git a/arch/alpha/include/asm/unistd.h b/arch/alpha/include/asm/unistd.h
index 7826e227e4d..eb3a4664ced 100644
--- a/arch/alpha/include/asm/unistd.h
+++ b/arch/alpha/include/asm/unistd.h
@@ -482,6 +482,9 @@
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #define __ARCH_WANT_SYS_EXECVE
+#define __ARCH_WANT_SYS_FORK
+#define __ARCH_WANT_SYS_VFORK
+#define __ARCH_WANT_SYS_CLONE
 
 /* "Conditional" syscalls.  What we want is
 
diff --git a/arch/alpha/kernel/binfmt_loader.c b/arch/alpha/kernel/binfmt_loader.c
index d1f474d1d44..9525660c93c 100644
--- a/arch/alpha/kernel/binfmt_loader.c
+++ b/arch/alpha/kernel/binfmt_loader.c
@@ -5,7 +5,7 @@
 #include <linux/binfmts.h>
 #include <linux/a.out.h>
 
-static int load_binary(struct linux_binprm *bprm, struct pt_regs *regs)
+static int load_binary(struct linux_binprm *bprm)
 {
 	struct exec *eh = (struct exec *)bprm->buf;
 	unsigned long loader;
@@ -37,7 +37,7 @@ static int load_binary(struct linux_binprm *bprm, struct pt_regs *regs)
 	retval = prepare_binprm(bprm);
 	if (retval < 0)
 		return retval;
-	return search_binary_handler(bprm,regs);
+	return search_binary_handler(bprm);
 }
 
 static struct linux_binfmt loader_format = {
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S
index a7607832dd4..f62a994ef12 100644
--- a/arch/alpha/kernel/entry.S
+++ b/arch/alpha/kernel/entry.S
@@ -612,47 +612,24 @@ ret_from_kernel_thread:
  * Special system calls.  Most of these are special in that they either
  * have to play switch_stack games or in some way use the pt_regs struct.
  */
-	.align	4
-	.globl	sys_fork
-	.ent	sys_fork
-sys_fork:
-	.prologue 0
-	mov	$sp, $21
-	bsr	$1, do_switch_stack
-	bis	$31, SIGCHLD, $16
-	mov	$31, $17
-	mov	$31, $18
-	mov	$31, $19
-	mov	$31, $20
-	jsr	$26, alpha_clone
-	bsr	$1, undo_switch_stack
-	ret
-.end sys_fork
 
+.macro	fork_like name
 	.align	4
-	.globl	sys_clone
-	.ent	sys_clone
-sys_clone:
+	.globl	alpha_\name
+	.ent	alpha_\name
+alpha_\name:
 	.prologue 0
-	mov	$sp, $21
 	bsr	$1, do_switch_stack
-	/* $16, $17, $18, $19, $20 come from the user.  */
-	jsr	$26, alpha_clone
-	bsr	$1, undo_switch_stack
+	jsr	$26, sys_\name
+	ldq	$26, 56($sp)
+	lda	$sp, SWITCH_STACK_SIZE($sp)
 	ret
-.end sys_clone
+.end	alpha_\name
+.endm
 
-	.align	4
-	.globl	sys_vfork
-	.ent	sys_vfork
-sys_vfork:
-	.prologue 0
-	mov	$sp, $16
-	bsr	$1, do_switch_stack
-	jsr	$26, alpha_vfork
-	bsr	$1, undo_switch_stack
-	ret
-.end sys_vfork
+fork_like fork
+fork_like vfork
+fork_like clone
 
 	.align	4
 	.globl	sys_sigreturn
@@ -661,8 +638,6 @@ sys_sigreturn:
 	.prologue 0
 	lda	$9, ret_from_straced
 	cmpult	$26, $9, $9
-	mov	$sp, $17
-	lda	$18, -SWITCH_STACK_SIZE($sp)
 	lda	$sp, -SWITCH_STACK_SIZE($sp)
 	jsr	$26, do_sigreturn
 	bne	$9, 1f
@@ -678,8 +653,6 @@ sys_rt_sigreturn:
 	.prologue 0
 	lda	$9, ret_from_straced
 	cmpult	$26, $9, $9
-	mov	$sp, $17
-	lda	$18, -SWITCH_STACK_SIZE($sp)
 	lda	$sp, -SWITCH_STACK_SIZE($sp)
 	jsr	$26, do_rt_sigreturn
 	bne	$9, 1f
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 1e6956a9060..14db93e4c8a 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -445,7 +445,7 @@ struct procfs_args {
  * unhappy with OSF UFS. [CHECKME]
  */
 static int
-osf_ufs_mount(char *dirname, struct ufs_args __user *args, int flags)
+osf_ufs_mount(const char *dirname, struct ufs_args __user *args, int flags)
 {
 	int retval;
 	struct cdfs_args tmp;
@@ -465,7 +465,7 @@ osf_ufs_mount(char *dirname, struct ufs_args __user *args, int flags)
 }
 
 static int
-osf_cdfs_mount(char *dirname, struct cdfs_args __user *args, int flags)
+osf_cdfs_mount(const char *dirname, struct cdfs_args __user *args, int flags)
 {
 	int retval;
 	struct cdfs_args tmp;
@@ -485,7 +485,7 @@ osf_cdfs_mount(char *dirname, struct cdfs_args __user *args, int flags)
 }
 
 static int
-osf_procfs_mount(char *dirname, struct procfs_args __user *args, int flags)
+osf_procfs_mount(const char *dirname, struct procfs_args __user *args, int flags)
 {
 	struct procfs_args tmp;
 
diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c
index 3f844d26d2c..a21d0ab3b19 100644
--- a/arch/alpha/kernel/pci_iommu.c
+++ b/arch/alpha/kernel/pci_iommu.c
@@ -354,8 +354,7 @@ static dma_addr_t alpha_pci_map_page(struct device *dev, struct page *page,
 	struct pci_dev *pdev = alpha_gendev_to_pci(dev);
 	int dac_allowed;
 
-	if (dir == PCI_DMA_NONE)
-		BUG();
+	BUG_ON(dir == PCI_DMA_NONE);
 
 	dac_allowed = pdev ? pci_dac_dma_supported(pdev, pdev->dma_mask) : 0; 
 	return pci_map_single_1(pdev, (char *)page_address(page) + offset, 
@@ -378,8 +377,7 @@ static void alpha_pci_unmap_page(struct device *dev, dma_addr_t dma_addr,
 	struct pci_iommu_arena *arena;
 	long dma_ofs, npages;
 
-	if (dir == PCI_DMA_NONE)
-		BUG();
+	BUG_ON(dir == PCI_DMA_NONE);
 
 	if (dma_addr >= __direct_map_base
 	    && dma_addr < __direct_map_base + __direct_map_size) {
@@ -662,8 +660,7 @@ static int alpha_pci_map_sg(struct device *dev, struct scatterlist *sg,
 	dma_addr_t max_dma;
 	int dac_allowed;
 
-	if (dir == PCI_DMA_NONE)
-		BUG();
+	BUG_ON(dir == PCI_DMA_NONE);
 
 	dac_allowed = dev ? pci_dac_dma_supported(pdev, pdev->dma_mask) : 0;
 
@@ -742,8 +739,7 @@ static void alpha_pci_unmap_sg(struct device *dev, struct scatterlist *sg,
 	dma_addr_t max_dma;
 	dma_addr_t fbeg, fend;
 
-	if (dir == PCI_DMA_NONE)
-		BUG();
+	BUG_ON(dir == PCI_DMA_NONE);
 
 	if (! alpha_mv.mv_pci_tbi)
 		return;
diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c
index 51987dcf79b..b5d0d092369 100644
--- a/arch/alpha/kernel/process.c
+++ b/arch/alpha/kernel/process.c
@@ -235,51 +235,28 @@ release_thread(struct task_struct *dead_task)
 }
 
 /*
- * "alpha_clone()".. By the time we get here, the
- * non-volatile registers have also been saved on the
- * stack. We do some ugly pointer stuff here.. (see
- * also copy_thread)
- *
- * Notice that "fork()" is implemented in terms of clone,
- * with parameters (SIGCHLD, 0).
- */
-int
-alpha_clone(unsigned long clone_flags, unsigned long usp,
-	    int __user *parent_tid, int __user *child_tid,
-	    unsigned long tls_value, struct pt_regs *regs)
-{
-	if (!usp)
-		usp = rdusp();
-
-	return do_fork(clone_flags, usp, regs, 0, parent_tid, child_tid);
-}
-
-int
-alpha_vfork(struct pt_regs *regs)
-{
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, rdusp(),
-		       regs, 0, NULL, NULL);
-}
-
-/*
  * Copy an alpha thread..
  */
 
 int
 copy_thread(unsigned long clone_flags, unsigned long usp,
 	    unsigned long arg,
-	    struct task_struct * p, struct pt_regs * regs)
+	    struct task_struct *p)
 {
 	extern void ret_from_fork(void);
 	extern void ret_from_kernel_thread(void);
 
 	struct thread_info *childti = task_thread_info(p);
 	struct pt_regs *childregs = task_pt_regs(p);
+	struct pt_regs *regs = current_pt_regs();
 	struct switch_stack *childstack, *stack;
 	unsigned long settls;
 
 	childstack = ((struct switch_stack *) childregs) - 1;
-	if (unlikely(!regs)) {
+	childti->pcb.ksp = (unsigned long) childstack;
+	childti->pcb.flags = 1;	/* set FEN, clear everything else */
+
+	if (unlikely(p->flags & PF_KTHREAD)) {
 		/* kernel thread */
 		memset(childstack, 0,
 			sizeof(struct switch_stack) + sizeof(struct pt_regs));
@@ -288,12 +265,17 @@ copy_thread(unsigned long clone_flags, unsigned long usp,
 		childstack->r10 = arg;
 		childregs->hae = alpha_mv.hae_cache,
 		childti->pcb.usp = 0;
-		childti->pcb.ksp = (unsigned long) childstack;
-		childti->pcb.flags = 1;	/* set FEN, clear everything else */
 		return 0;
 	}
+	/* Note: if CLONE_SETTLS is not set, then we must inherit the
+	   value from the parent, which will have been set by the block
+	   copy in dup_task_struct.  This is non-intuitive, but is
+	   required for proper operation in the case of a threaded
+	   application calling fork.  */
+	if (clone_flags & CLONE_SETTLS)
+		childti->pcb.unique = regs->r20;
+	childti->pcb.usp = usp ?: rdusp();
 	*childregs = *regs;
-	settls = regs->r20;
 	childregs->r0 = 0;
 	childregs->r19 = 0;
 	childregs->r20 = 1;	/* OSF/1 has some strange fork() semantics.  */
@@ -301,22 +283,6 @@ copy_thread(unsigned long clone_flags, unsigned long usp,
 	stack = ((struct switch_stack *) regs) - 1;
 	*childstack = *stack;
 	childstack->r26 = (unsigned long) ret_from_fork;
-	childti->pcb.usp = usp;
-	childti->pcb.ksp = (unsigned long) childstack;
-	childti->pcb.flags = 1;	/* set FEN, clear everything else */
-
-	/* Set a new TLS for the child thread?  Peek back into the
-	   syscall arguments that we saved on syscall entry.  Oops,
-	   except we'd have clobbered it with the parent/child set
-	   of r20.  Read the saved copy.  */
-	/* Note: if CLONE_SETTLS is not set, then we must inherit the
-	   value from the parent, which will have been set by the block
-	   copy in dup_task_struct.  This is non-intuitive, but is
-	   required for proper operation in the case of a threaded
-	   application calling fork.  */
-	if (clone_flags & CLONE_SETTLS)
-		childti->pcb.unique = settls;
-
 	return 0;
 }
 
diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c
index 32575f85507..336393c9c11 100644
--- a/arch/alpha/kernel/signal.c
+++ b/arch/alpha/kernel/signal.c
@@ -160,10 +160,10 @@ extern char compile_time_assert
 #define INSN_CALLSYS		0x00000083
 
 static long
-restore_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs,
-		   struct switch_stack *sw)
+restore_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs)
 {
 	unsigned long usp;
+	struct switch_stack *sw = (struct switch_stack *)regs - 1;
 	long i, err = __get_user(regs->pc, &sc->sc_pc);
 
 	current_thread_info()->restart_block.fn = do_no_restart_syscall;
@@ -215,9 +215,9 @@ restore_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs,
    registers and transfer control from userland.  */
 
 asmlinkage void
-do_sigreturn(struct sigcontext __user *sc, struct pt_regs *regs,
-	     struct switch_stack *sw)
+do_sigreturn(struct sigcontext __user *sc)
 {
+	struct pt_regs *regs = current_pt_regs();
 	sigset_t set;
 
 	/* Verify that it's a good sigcontext before using it */
@@ -228,7 +228,7 @@ do_sigreturn(struct sigcontext __user *sc, struct pt_regs *regs,
 
 	set_current_blocked(&set);
 
-	if (restore_sigcontext(sc, regs, sw))
+	if (restore_sigcontext(sc, regs))
 		goto give_sigsegv;
 
 	/* Send SIGTRAP if we're single-stepping: */
@@ -249,9 +249,9 @@ give_sigsegv:
 }
 
 asmlinkage void
-do_rt_sigreturn(struct rt_sigframe __user *frame, struct pt_regs *regs,
-		struct switch_stack *sw)
+do_rt_sigreturn(struct rt_sigframe __user *frame)
 {
+	struct pt_regs *regs = current_pt_regs();
 	sigset_t set;
 
 	/* Verify that it's a good ucontext_t before using it */
@@ -262,7 +262,7 @@ do_rt_sigreturn(struct rt_sigframe __user *frame, struct pt_regs *regs,
 
 	set_current_blocked(&set);
 
-	if (restore_sigcontext(&frame->uc.uc_mcontext, regs, sw))
+	if (restore_sigcontext(&frame->uc.uc_mcontext, regs))
 		goto give_sigsegv;
 
 	/* Send SIGTRAP if we're single-stepping: */
diff --git a/arch/alpha/kernel/srmcons.c b/arch/alpha/kernel/srmcons.c
index 5d5865204a1..59b7bbad839 100644
--- a/arch/alpha/kernel/srmcons.c
+++ b/arch/alpha/kernel/srmcons.c
@@ -205,7 +205,6 @@ static const struct tty_operations srmcons_ops = {
 static int __init
 srmcons_init(void)
 {
-	tty_port_init(&srmcons_singleton.port);
 	setup_timer(&srmcons_singleton.timer, srmcons_receive_chars,
 			(unsigned long)&srmcons_singleton);
 	if (srm_is_registered_console) {
@@ -215,6 +214,9 @@ srmcons_init(void)
 		driver = alloc_tty_driver(MAX_SRM_CONSOLE_DEVICES);
 		if (!driver)
 			return -ENOMEM;
+
+		tty_port_init(&srmcons_singleton.port);
+
 		driver->driver_name = "srm";
 		driver->name = "srm";
 		driver->major = 0; 	/* dynamic */
@@ -227,6 +229,7 @@ srmcons_init(void)
 		err = tty_register_driver(driver);
 		if (err) {
 			put_tty_driver(driver);
+			tty_port_destroy(&srmcons_singleton.port);
 			return err;
 		}
 		srmcons_driver = driver;
diff --git a/arch/alpha/kernel/systbls.S b/arch/alpha/kernel/systbls.S
index 2ac6b45c3e0..4284ec798ec 100644
--- a/arch/alpha/kernel/systbls.S
+++ b/arch/alpha/kernel/systbls.S
@@ -12,7 +12,7 @@
 sys_call_table:
 	.quad alpha_ni_syscall			/* 0 */
 	.quad sys_exit
-	.quad sys_fork
+	.quad alpha_fork
 	.quad sys_read
 	.quad sys_write
 	.quad alpha_ni_syscall			/* 5 */
@@ -76,7 +76,7 @@ sys_call_table:
 	.quad sys_getpgrp
 	.quad sys_getpagesize
 	.quad alpha_ni_syscall			/* 65 */
-	.quad sys_vfork
+	.quad alpha_vfork
 	.quad sys_newstat
 	.quad sys_newlstat
 	.quad alpha_ni_syscall
@@ -330,7 +330,7 @@ sys_call_table:
 	.quad sys_ni_syscall			/* 309: old get_kernel_syms */
 	.quad sys_syslog			/* 310 */
 	.quad sys_reboot
-	.quad sys_clone
+	.quad alpha_clone
 	.quad sys_uselib
 	.quad sys_mlock
 	.quad sys_munlock			/* 315 */
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index ade7e924bef..8c83d98424c 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -5,8 +5,9 @@ config ARM
 	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
 	select ARCH_HAVE_CUSTOM_GPIO_H
 	select ARCH_WANT_IPC_PARSE_VERSION
+	select BUILDTIME_EXTABLE_SORT if MMU
 	select CPU_PM if (SUSPEND || CPU_IDLE)
-	select DCACHE_WORD_ACCESS if (CPU_V6 || CPU_V6K || CPU_V7) && !CPU_BIG_ENDIAN
+	select DCACHE_WORD_ACCESS if (CPU_V6 || CPU_V6K || CPU_V7) && !CPU_BIG_ENDIAN && MMU
 	select GENERIC_ATOMIC64 if (CPU_V6 || !CPU_32v6K || !AEABI)
 	select GENERIC_CLOCKEVENTS_BROADCAST if SMP
 	select GENERIC_IRQ_PROBE
@@ -21,6 +22,7 @@ config ARM
 	select HAVE_AOUT
 	select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL
 	select HAVE_ARCH_KGDB
+	select HAVE_ARCH_SECCOMP_FILTER
 	select HAVE_ARCH_TRACEHOOK
 	select HAVE_BPF_JIT
 	select HAVE_C_RECORDMCOUNT
@@ -55,6 +57,7 @@ config ARM
 	select SYS_SUPPORTS_APM_EMULATION
 	select HAVE_MOD_ARCH_SPECIFIC if ARM_UNWIND
 	select MODULES_USE_ELF_REL
+	select CLONE_BACKWARDS
 	help
 	  The ARM series is a line of low-power-consumption RISC chip designs
 	  licensed by ARM Ltd and targeted at embedded applications and
@@ -284,8 +287,8 @@ config ARCH_INTEGRATOR
 	select MULTI_IRQ_HANDLER
 	select NEED_MACH_MEMORY_H
 	select PLAT_VERSATILE
-	select PLAT_VERSATILE_FPGA_IRQ
 	select SPARSE_IRQ
+	select VERSATILE_FPGA_IRQ
 	help
 	  Support for ARM's Integrator platform.
 
@@ -318,7 +321,7 @@ config ARCH_VERSATILE
 	select PLAT_VERSATILE
 	select PLAT_VERSATILE_CLCD
 	select PLAT_VERSATILE_CLOCK
-	select PLAT_VERSATILE_FPGA_IRQ
+	select VERSATILE_FPGA_IRQ
 	help
 	  This enables support for ARM Ltd Versatile board.
 
@@ -330,13 +333,15 @@ config ARCH_AT91
 	select IRQ_DOMAIN
 	select NEED_MACH_GPIO_H
 	select NEED_MACH_IO_H if PCCARD
+	select PINCTRL
+	select PINCTRL_AT91 if USE_OF
 	help
 	  This enables support for systems based on Atmel
 	  AT91RM9200 and AT91SAM9* processors.
 
 config ARCH_BCM2835
 	bool "Broadcom BCM2835 family"
-	select ARCH_WANT_OPTIONAL_GPIOLIB
+	select ARCH_REQUIRE_GPIOLIB
 	select ARM_AMBA
 	select ARM_ERRATA_411920
 	select ARM_TIMER_SP804
@@ -344,7 +349,10 @@ config ARCH_BCM2835
 	select COMMON_CLK
 	select CPU_V6
 	select GENERIC_CLOCKEVENTS
+	select GENERIC_GPIO
 	select MULTI_IRQ_HANDLER
+	select PINCTRL
+	select PINCTRL_BCM2835
 	select SPARSE_IRQ
 	select USE_OF
 	help
@@ -364,11 +372,16 @@ config ARCH_CNS3XXX
 
 config ARCH_CLPS711X
 	bool "Cirrus Logic CLPS711x/EP721x/EP731x-based"
+	select ARCH_REQUIRE_GPIOLIB
 	select ARCH_USES_GETTIMEOFFSET
+	select AUTO_ZRELADDR
 	select CLKDEV_LOOKUP
 	select COMMON_CLK
 	select CPU_ARM720T
+	select GENERIC_CLOCKEVENTS
+	select MULTI_IRQ_HANDLER
 	select NEED_MACH_MEMORY_H
+	select SPARSE_IRQ
 	help
 	  Support for Cirrus Logic 711x/721x/731x based boards.
 
@@ -433,19 +446,6 @@ config ARCH_FOOTBRIDGE
 	  Support for systems based on the DC21285 companion chip
 	  ("FootBridge"), such as the Simtec CATS and the Rebel NetWinder.
 
-config ARCH_MXC
-	bool "Freescale MXC/iMX-based"
-	select ARCH_REQUIRE_GPIOLIB
-	select CLKDEV_LOOKUP
-	select CLKSRC_MMIO
-	select GENERIC_CLOCKEVENTS
-	select GENERIC_IRQ_CHIP
-	select MULTI_IRQ_HANDLER
-	select SPARSE_IRQ
-	select USE_OF
-	help
-	  Support for Freescale MXC/iMX-based family of processors
-
 config ARCH_MXS
 	bool "Freescale MXS-based"
 	select ARCH_REQUIRE_GPIOLIB
@@ -533,9 +533,12 @@ config ARCH_IXP4XX
 config ARCH_DOVE
 	bool "Marvell Dove"
 	select ARCH_REQUIRE_GPIOLIB
+	select COMMON_CLK_DOVE
 	select CPU_V7
 	select GENERIC_CLOCKEVENTS
 	select MIGHT_HAVE_PCI
+	select PINCTRL
+	select PINCTRL_DOVE
 	select PLAT_ORION_LEGACY
 	select USB_ARCH_HAS_EHCI
 	help
@@ -547,6 +550,9 @@ config ARCH_KIRKWOOD
 	select CPU_FEROCEON
 	select GENERIC_CLOCKEVENTS
 	select PCI
+	select PCI_QUIRKS
+	select PINCTRL
+	select PINCTRL_KIRKWOOD
 	select PLAT_ORION_LEGACY
 	help
 	  Support for the following Marvell Kirkwood series SoCs:
@@ -586,6 +592,7 @@ config ARCH_MMP
 	select GPIO_PXA
 	select IRQ_DOMAIN
 	select NEED_MACH_GPIO_H
+	select PINCTRL
 	select PLAT_PXA
 	select SPARSE_IRQ
 	help
@@ -644,6 +651,7 @@ config ARCH_TEGRA
 	select HAVE_CLK
 	select HAVE_SMP
 	select MIGHT_HAVE_CACHE_L2X0
+	select SPARSE_IRQ
 	select USE_OF
 	help
 	  This enables support for NVIDIA Tegra based systems (Tegra APX,
@@ -885,6 +893,7 @@ config ARCH_U8500
 	select GENERIC_CLOCKEVENTS
 	select HAVE_SMP
 	select MIGHT_HAVE_CACHE_L2X0
+	select SPARSE_IRQ
 	help
 	  Support for ST-Ericsson's Ux500 architecture
 
@@ -899,11 +908,13 @@ config ARCH_NOMADIK
 	select MIGHT_HAVE_CACHE_L2X0
 	select PINCTRL
 	select PINCTRL_STN8815
+	select SPARSE_IRQ
 	help
 	  Support for the Nomadik platform by ST-Ericsson
 
 config PLAT_SPEAR
 	bool "ST SPEAr"
+	select ARCH_HAS_CPUFREQ
 	select ARCH_REQUIRE_GPIOLIB
 	select ARM_AMBA
 	select CLKDEV_LOOKUP
@@ -924,6 +935,7 @@ config ARCH_DAVINCI
 	select GENERIC_IRQ_CHIP
 	select HAVE_IDE
 	select NEED_MACH_GPIO_H
+	select USE_OF
 	select ZONE_DMA
 	help
 	  Support for TI's DaVinci platform.
@@ -937,11 +949,10 @@ config ARCH_OMAP
 	select CLKSRC_MMIO
 	select GENERIC_CLOCKEVENTS
 	select HAVE_CLK
-	select NEED_MACH_GPIO_H
 	help
 	  Support for TI's OMAP platform (OMAP1/2/3/4).
 
-config ARCH_VT8500
+config ARCH_VT8500_SINGLE
 	bool "VIA/WonderMedia 85xx"
 	select ARCH_HAS_CPUFREQ
 	select ARCH_REQUIRE_GPIOLIB
@@ -951,22 +962,12 @@ config ARCH_VT8500
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_GPIO
 	select HAVE_CLK
+	select MULTI_IRQ_HANDLER
+	select SPARSE_IRQ
 	select USE_OF
 	help
 	  Support for VIA/WonderMedia VT8500/WM85xx System-on-Chip.
 
-config ARCH_ZYNQ
-	bool "Xilinx Zynq ARM Cortex A9 Platform"
-	select ARM_AMBA
-	select ARM_GIC
-	select CLKDEV_LOOKUP
-	select CPU_V7
-	select GENERIC_CLOCKEVENTS
-	select ICST
-	select MIGHT_HAVE_CACHE_L2X0
-	select USE_OF
-	help
-	  Support for Xilinx Zynq ARM Cortex A9 Platform
 endchoice
 
 menu "Multiple platform selection"
@@ -1022,6 +1023,8 @@ source "arch/arm/mach-mvebu/Kconfig"
 
 source "arch/arm/mach-at91/Kconfig"
 
+source "arch/arm/mach-bcm/Kconfig"
+
 source "arch/arm/mach-clps711x/Kconfig"
 
 source "arch/arm/mach-cns3xxx/Kconfig"
@@ -1058,14 +1061,13 @@ source "arch/arm/mach-msm/Kconfig"
 
 source "arch/arm/mach-mv78xx0/Kconfig"
 
-source "arch/arm/plat-mxc/Kconfig"
+source "arch/arm/mach-imx/Kconfig"
 
 source "arch/arm/mach-mxs/Kconfig"
 
 source "arch/arm/mach-netx/Kconfig"
 
 source "arch/arm/mach-nomadik/Kconfig"
-source "arch/arm/plat-nomadik/Kconfig"
 
 source "arch/arm/plat-omap/Kconfig"
 
@@ -1113,6 +1115,8 @@ source "arch/arm/mach-exynos/Kconfig"
 
 source "arch/arm/mach-shmobile/Kconfig"
 
+source "arch/arm/mach-sunxi/Kconfig"
+
 source "arch/arm/mach-prima2/Kconfig"
 
 source "arch/arm/mach-tegra/Kconfig"
@@ -1126,8 +1130,12 @@ source "arch/arm/mach-versatile/Kconfig"
 source "arch/arm/mach-vexpress/Kconfig"
 source "arch/arm/plat-versatile/Kconfig"
 
+source "arch/arm/mach-vt8500/Kconfig"
+
 source "arch/arm/mach-w90x900/Kconfig"
 
+source "arch/arm/mach-zynq/Kconfig"
+
 # Definitions to make life easier
 config ARCH_ACORN
 	bool
@@ -1168,7 +1176,7 @@ config ARM_NR_BANKS
 config IWMMXT
 	bool "Enable iWMMXt support"
 	depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_PJ4
-	default y if PXA27x || PXA3xx || PXA95x || ARCH_MMP
+	default y if PXA27x || PXA3xx || ARCH_MMP
 	help
 	  Enable support for iWMMXt context switching at run time if
 	  running on a CPU that supports it.
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index b0f3857b3a4..661030d6bc6 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -132,6 +132,23 @@ choice
 		  their output to UART1 serial port on DaVinci TNETV107X
 		  devices.
 
+	config DEBUG_ZYNQ_UART0
+		bool "Kernel low-level debugging on Xilinx Zynq using UART0"
+		depends on ARCH_ZYNQ
+		help
+		  Say Y here if you want the debug print routines to direct
+		  their output to UART0 on the Zynq platform.
+
+	config DEBUG_ZYNQ_UART1
+		bool "Kernel low-level debugging on Xilinx Zynq using UART1"
+		depends on ARCH_ZYNQ
+		help
+		  Say Y here if you want the debug print routines to direct
+		  their output to UART1 on the Zynq platform.
+
+		  If you have a ZC702 board and want early boot messages to
+		  appear on the USB serial adaptor, select this option.
+
 	config DEBUG_DC21285_PORT
 		bool "Kernel low-level debugging messages via footbridge serial port"
 		depends on FOOTBRIDGE
@@ -209,20 +226,12 @@ choice
 		  Say Y here if you want kernel low-level debugging support
 		  on i.MX50 or i.MX53.
 
-	config DEBUG_IMX6Q_UART2
-		bool "i.MX6Q Debug UART2"
-		depends on SOC_IMX6Q
-		help
-		  Say Y here if you want kernel low-level debugging support
-		  on i.MX6Q UART2. This is correct for e.g. the SabreLite
-                  board.
-
-	config DEBUG_IMX6Q_UART4
-		bool "i.MX6Q Debug UART4"
+	config DEBUG_IMX6Q_UART
+		bool "i.MX6Q Debug UART"
 		depends on SOC_IMX6Q
 		help
 		  Say Y here if you want kernel low-level debugging support
-		  on i.MX6Q UART4.
+		  on i.MX6Q.
 
 	config DEBUG_MMP_UART2
 		bool "Kernel low-level debugging message via MMP UART2"
@@ -338,6 +347,17 @@ choice
 		  The uncompressor code port configuration is now handled
 		  by CONFIG_S3C_LOWLEVEL_UART_PORT.
 
+	config DEBUG_S3C_UART3
+		depends on PLAT_SAMSUNG && ARCH_EXYNOS
+		bool "Use S3C UART 3 for low-level debug"
+		help
+		  Say Y here if you want the debug print routines to direct
+		  their output to UART 3. The port must have been initialised
+		  by the boot-loader before use.
+
+		  The uncompressor code port configuration is now handled
+		  by CONFIG_S3C_LOWLEVEL_UART_PORT.
+
 	config DEBUG_SOCFPGA_UART
 		depends on ARCH_SOCFPGA
 		bool "Use SOCFPGA UART for low-level debug"
@@ -345,6 +365,27 @@ choice
 		  Say Y here if you want kernel low-level debugging support
 		  on SOCFPGA based platforms.
 
+	config DEBUG_SUNXI_UART0
+		bool "Kernel low-level debugging messages via sunXi UART0"
+		depends on ARCH_SUNXI
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on Allwinner A1X based platforms on the UART0.
+
+	config DEBUG_SUNXI_UART1
+		bool "Kernel low-level debugging messages via sunXi UART1"
+		depends on ARCH_SUNXI
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on Allwinner A1X based platforms on the UART1.
+
+	config DEBUG_TEGRA_UART
+		depends on ARCH_TEGRA
+		bool "Use Tegra UART for low-level debug"
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on Tegra based platforms.
+
 	config DEBUG_VEXPRESS_UART0_DETECT
 		bool "Autodetect UART0 on Versatile Express Cortex-A core tiles"
 		depends on ARCH_VEXPRESS && CPU_CP15_MMU
@@ -409,15 +450,64 @@ choice
 
 endchoice
 
+config DEBUG_IMX6Q_UART_PORT
+	int "i.MX6Q Debug UART Port (1-5)" if DEBUG_IMX6Q_UART
+	range 1 5
+	default 1
+	depends on SOC_IMX6Q
+	help
+	  Choose UART port on which kernel low-level debug messages
+	  should be output.
+
+choice
+	prompt "Low-level debug console UART"
+	depends on DEBUG_LL && DEBUG_TEGRA_UART
+
+	config TEGRA_DEBUG_UART_AUTO_ODMDATA
+	bool "Via ODMDATA"
+	help
+	  Automatically determines which UART to use for low-level debug based
+	  on the ODMDATA value. This value is part of the BCT, and is written
+	  to the boot memory device using nvflash, or other flashing tool.
+	  When bits 19:18 are 3, then bits 17:15 indicate which UART to use;
+	  0/1/2/3/4 are UART A/B/C/D/E.
+
+	config TEGRA_DEBUG_UARTA
+		bool "UART A"
+
+	config TEGRA_DEBUG_UARTB
+		bool "UART B"
+
+	config TEGRA_DEBUG_UARTC
+		bool "UART C"
+
+	config TEGRA_DEBUG_UARTD
+		bool "UART D"
+
+	config TEGRA_DEBUG_UARTE
+		bool "UART E"
+
+endchoice
+
 config DEBUG_LL_INCLUDE
 	string
 	default "debug/icedcc.S" if DEBUG_ICEDCC
+	default "debug/imx.S" if DEBUG_IMX1_UART || \
+				 DEBUG_IMX25_UART || \
+				 DEBUG_IMX21_IMX27_UART || \
+				 DEBUG_IMX31_IMX35_UART || \
+				 DEBUG_IMX51_UART || \
+				 DEBUG_IMX50_IMX53_UART ||\
+				 DEBUG_IMX6Q_UART
 	default "debug/highbank.S" if DEBUG_HIGHBANK_UART
 	default "debug/mvebu.S" if DEBUG_MVEBU_UART
 	default "debug/picoxcell.S" if DEBUG_PICOXCELL_UART
 	default "debug/socfpga.S" if DEBUG_SOCFPGA_UART
+	default "debug/sunxi.S" if DEBUG_SUNXI_UART0 || DEBUG_SUNXI_UART1
 	default "debug/vexpress.S" if DEBUG_VEXPRESS_UART0_DETECT || \
 		DEBUG_VEXPRESS_UART0_CA9 || DEBUG_VEXPRESS_UART0_RS1
+	default "debug/tegra.S" if DEBUG_TEGRA_UART
+	default "debug/zynq.S" if DEBUG_ZYNQ_UART0 || DEBUG_ZYNQ_UART1
 	default "mach/debug-macro.S"
 
 config EARLY_PRINTK
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 5f914fca911..30c443c406f 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -32,6 +32,7 @@ KBUILD_DEFCONFIG := versatile_defconfig
 # defines filename extension depending memory management type.
 ifeq ($(CONFIG_MMU),)
 MMUEXT		:= -nommu
+KBUILD_CFLAGS	+= $(call cc-option,-mno-unaligned-access)
 endif
 
 ifeq ($(CONFIG_FRAME_POINTER),y)
@@ -137,6 +138,7 @@ textofs-$(CONFIG_ARCH_MSM8960) := 0x00208000
 # Machine directory name.  This list is sorted alphanumerically
 # by CONFIG_* macro name.
 machine-$(CONFIG_ARCH_AT91)		+= at91
+machine-$(CONFIG_ARCH_BCM)		+= bcm
 machine-$(CONFIG_ARCH_BCM2835)		+= bcm2835
 machine-$(CONFIG_ARCH_CLPS711X)		+= clps711x
 machine-$(CONFIG_ARCH_CNS3XXX)		+= cns3xxx
@@ -193,15 +195,13 @@ machine-$(CONFIG_ARCH_SPEAR13XX)	+= spear13xx
 machine-$(CONFIG_ARCH_SPEAR3XX)		+= spear3xx
 machine-$(CONFIG_MACH_SPEAR600)		+= spear6xx
 machine-$(CONFIG_ARCH_ZYNQ)		+= zynq
+machine-$(CONFIG_ARCH_SUNXI)		+= sunxi
 
 # Platform directory name.  This list is sorted alphanumerically
 # by CONFIG_* macro name.
-plat-$(CONFIG_ARCH_MXC)		+= mxc
 plat-$(CONFIG_ARCH_OMAP)	+= omap
 plat-$(CONFIG_ARCH_S3C64XX)	+= samsung
-plat-$(CONFIG_ARCH_ZYNQ)	+= versatile
 plat-$(CONFIG_PLAT_IOP)		+= iop
-plat-$(CONFIG_PLAT_NOMADIK)	+= nomadik
 plat-$(CONFIG_PLAT_ORION)	+= orion
 plat-$(CONFIG_PLAT_PXA)		+= pxa
 plat-$(CONFIG_PLAT_S3C24XX)	+= s3c24xx samsung
@@ -292,10 +292,10 @@ zinstall uinstall install: vmlinux
 	$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $@
 
 %.dtb: scripts
-	$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@
+	$(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) $(boot)/dts/$@
 
 dtbs: scripts
-	$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@
+	$(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) dtbs
 
 # We use MRPROPER_FILES and CLEAN_FILES now
 archclean:
diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile
index 9137df539b6..abfce280f57 100644
--- a/arch/arm/boot/Makefile
+++ b/arch/arm/boot/Makefile
@@ -15,8 +15,6 @@ ifneq ($(MACHINE),)
 include $(srctree)/$(MACHINE)/Makefile.boot
 endif
 
-include $(srctree)/arch/arm/boot/dts/Makefile
-
 # Note: the following conditions must always be true:
 #   ZRELADDR == virt_to_phys(PAGE_OFFSET + TEXT_OFFSET)
 #   PARAMS_PHYS must be within 4MB of ZRELADDR
@@ -59,16 +57,6 @@ $(obj)/zImage:	$(obj)/compressed/vmlinux FORCE
 
 endif
 
-targets += $(dtb-y)
-
-# Rule to build device tree blobs
-$(obj)/%.dtb: $(src)/dts/%.dts FORCE
-	$(call if_changed_dep,dtc)
-
-$(obj)/dtbs: $(addprefix $(obj)/, $(dtb-y))
-
-clean-files := *.dtb
-
 ifneq ($(LOADADDR),)
   UIMAGE_LOADADDR=$(LOADADDR)
 else
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index a517153a13e..5cad8a6dadb 100644
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -45,19 +45,10 @@ ifeq ($(CONFIG_ARCH_SHARK),y)
 OBJS		+= head-shark.o ofw-shark.o
 endif
 
-ifeq ($(CONFIG_ARCH_P720T),y)
-# Borrow this code from SA1100
-OBJS		+= head-sa1100.o
-endif
-
 ifeq ($(CONFIG_ARCH_SA1100),y)
 OBJS		+= head-sa1100.o
 endif
 
-ifeq ($(CONFIG_ARCH_VT8500),y)
-OBJS		+= head-vt8500.o
-endif
-
 ifeq ($(CONFIG_CPU_XSCALE),y)
 OBJS		+= head-xscale.o
 endif
diff --git a/arch/arm/boot/compressed/head-vt8500.S b/arch/arm/boot/compressed/head-vt8500.S
deleted file mode 100644
index 1dc1e21a3be..00000000000
--- a/arch/arm/boot/compressed/head-vt8500.S
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * linux/arch/arm/boot/compressed/head-vt8500.S
- *
- * Copyright (C) 2010 Alexey Charkov <alchark@gmail.com>
- *
- * VIA VT8500 specific tweaks. This is merged into head.S by the linker.
- *
- */
-
-#include <linux/linkage.h>
-#include <asm/mach-types.h>
-
-		.section        ".start", "ax"
-
-__VT8500_start:
-	@ Compare the SCC ID register against a list of known values
-	ldr	r1, .SCCID
-	ldr	r3, [r1]
-
-	@ VT8500 override
-	ldr	r4, .VT8500SCC
-	cmp	r3, r4
-	ldreq	r7, .ID_BV07
-	beq	.Lendvt8500
-
-	@ WM8505 override
-	ldr	r4, .WM8505SCC
-	cmp	r3, r4
-	ldreq	r7, .ID_8505
-	beq	.Lendvt8500
-
-	@ Otherwise, leave the bootloader's machine id untouched
-
-.SCCID:
-	.word	0xd8120000
-.VT8500SCC:
-	.word	0x34000102
-.WM8505SCC:
-	.word	0x34260103
-
-.ID_BV07:
-	.word	MACH_TYPE_BV07
-.ID_8505:
-	.word	MACH_TYPE_WM8505_7IN_NETBOOK
-
-.Lendvt8500:
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 90275f036cd..49ca86e37b8 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -652,6 +652,15 @@ __setup_mmu:	sub	r3, r4, #16384		@ Page directory size
 		mov	pc, lr
 ENDPROC(__setup_mmu)
 
+@ Enable unaligned access on v6, to allow better code generation
+@ for the decompressor C code:
+__armv6_mmu_cache_on:
+		mrc	p15, 0, r0, c1, c0, 0	@ read SCTLR
+		bic	r0, r0, #2		@ A (no unaligned access fault)
+		orr	r0, r0, #1 << 22	@ U (v6 unaligned access model)
+		mcr	p15, 0, r0, c1, c0, 0	@ write SCTLR
+		b	__armv4_mmu_cache_on
+
 __arm926ejs_mmu_cache_on:
 #ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
 		mov	r0, #4			@ put dcache in WT mode
@@ -694,6 +703,9 @@ __armv7_mmu_cache_on:
 		bic	r0, r0, #1 << 28	@ clear SCTLR.TRE
 		orr	r0, r0, #0x5000		@ I-cache enable, RR cache replacement
 		orr	r0, r0, #0x003c		@ write buffer
+		bic	r0, r0, #2		@ A (no unaligned access fault)
+		orr	r0, r0, #1 << 22	@ U (v6 unaligned access model)
+						@ (needed for ARM1176)
 #ifdef CONFIG_MMU
 #ifdef CONFIG_CPU_ENDIAN_BE8
 		orr	r0, r0, #1 << 25	@ big-endian page tables
@@ -914,7 +926,7 @@ proc_types:
 
 		.word	0x0007b000		@ ARMv6
 		.word	0x000ff000
-		W(b)	__armv4_mmu_cache_on
+		W(b)	__armv6_mmu_cache_on
 		W(b)	__armv4_mmu_cache_off
 		W(b)	__armv6_mmu_cache_flush
 
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index f37cf9fa5fa..0f441740c22 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1,30 +1,54 @@
 ifeq ($(CONFIG_OF),y)
 
-dtb-$(CONFIG_ARCH_AT91) += aks-cdu.dtb \
-	at91sam9263ek.dtb \
-	at91sam9g20ek_2mmc.dtb \
-	at91sam9g20ek.dtb \
-	at91sam9g25ek.dtb \
-	at91sam9m10g45ek.dtb \
-	at91sam9n12ek.dtb \
-	ethernut5.dtb \
-	evk-pro3.dtb \
-	kizbox.dtb \
-	tny_a9260.dtb \
-	tny_a9263.dtb \
-	tny_a9g20.dtb \
-	usb_a9260.dtb \
-	usb_a9263.dtb \
-	usb_a9g20.dtb
+# Keep at91 dtb files sorted alphabetically for each SoC
+# rm9200
+dtb-$(CONFIG_ARCH_AT91) += at91rm9200ek.dtb
+# sam9260
+dtb-$(CONFIG_ARCH_AT91) += animeo_ip.dtb
+dtb-$(CONFIG_ARCH_AT91) += aks-cdu.dtb
+dtb-$(CONFIG_ARCH_AT91) += ethernut5.dtb
+dtb-$(CONFIG_ARCH_AT91) += evk-pro3.dtb
+dtb-$(CONFIG_ARCH_AT91) += tny_a9260.dtb
+dtb-$(CONFIG_ARCH_AT91) += usb_a9260.dtb
+# sam9263
+dtb-$(CONFIG_ARCH_AT91) += at91sam9263ek.dtb
+dtb-$(CONFIG_ARCH_AT91) += tny_a9263.dtb
+dtb-$(CONFIG_ARCH_AT91) += usb_a9263.dtb
+# sam9g20
+dtb-$(CONFIG_ARCH_AT91) += at91sam9g20ek.dtb
+dtb-$(CONFIG_ARCH_AT91) += at91sam9g20ek_2mmc.dtb
+dtb-$(CONFIG_ARCH_AT91) += kizbox.dtb
+dtb-$(CONFIG_ARCH_AT91) += tny_a9g20.dtb
+dtb-$(CONFIG_ARCH_AT91) += usb_a9g20.dtb
+# sam9g45
+dtb-$(CONFIG_ARCH_AT91) += at91sam9m10g45ek.dtb
+dtb-$(CONFIG_ARCH_AT91) += pm9g45.dtb
+# sam9n12
+dtb-$(CONFIG_ARCH_AT91) += at91sam9n12ek.dtb
+# sam9x5
+dtb-$(CONFIG_ARCH_AT91) += at91sam9g15ek.dtb
+dtb-$(CONFIG_ARCH_AT91) += at91sam9g25ek.dtb
+dtb-$(CONFIG_ARCH_AT91) += at91sam9g35ek.dtb
+dtb-$(CONFIG_ARCH_AT91) += at91sam9x25ek.dtb
+dtb-$(CONFIG_ARCH_AT91) += at91sam9x35ek.dtb
+
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
+dtb-$(CONFIG_ARCH_BCM) += bcm11351-brt.dtb
+dtb-$(CONFIG_ARCH_DAVINCI) += da850-enbw-cmc.dtb \
+	da850-evm.dtb
 dtb-$(CONFIG_ARCH_DOVE) += dove-cm-a510.dtb \
 	dove-cubox.dtb \
 	dove-dove-db.dtb
 dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
 	exynos4210-smdkv310.dtb \
 	exynos4210-trats.dtb \
-	exynos5250-smdk5250.dtb
-dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb
+	exynos5250-smdk5250.dtb \
+	exynos5440-ssdk5440.dtb \
+	exynos4412-smdk4412.dtb \
+	exynos5250-smdk5250.dtb \
+	exynos5250-snow.dtb
+dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb \
+	ecx-2000.dtb
 dtb-$(CONFIG_ARCH_INTEGRATOR) += integratorap.dtb \
 	integratorcp.dtb
 dtb-$(CONFIG_ARCH_LPC32XX) += ea3250.dtb phy3250.dtb
@@ -36,54 +60,79 @@ dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-dns320.dtb \
 	kirkwood-ib62x0.dtb \
 	kirkwood-iconnect.dtb \
 	kirkwood-iomega_ix2_200.dtb \
+	kirkwood-is2.dtb \
 	kirkwood-km_kirkwood.dtb \
 	kirkwood-lschlv2.dtb \
 	kirkwood-lsxhl.dtb \
+	kirkwood-mplcec4.dtb \
+	kirkwood-ns2.dtb \
+	kirkwood-ns2lite.dtb \
+	kirkwood-ns2max.dtb \
+	kirkwood-ns2mini.dtb \
+	kirkwood-nsa310.dtb \
+	kirkwood-topkick.dtb \
 	kirkwood-ts219-6281.dtb \
-	kirkwood-ts219-6282.dtb
+	kirkwood-ts219-6282.dtb \
+	kirkwood-openblocks_a6.dtb
 dtb-$(CONFIG_ARCH_MSM) += msm8660-surf.dtb \
 	msm8960-cdp.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += armada-370-db.dtb \
-	armada-xp-db.dtb
+	armada-370-mirabox.dtb \
+	armada-xp-db.dtb \
+	armada-xp-openblocks-ax3-4.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx51-babbage.dtb \
 	imx53-ard.dtb \
 	imx53-evk.dtb \
 	imx53-qsb.dtb \
 	imx53-smd.dtb \
 	imx6q-arm2.dtb \
+	imx6q-sabreauto.dtb \
 	imx6q-sabrelite.dtb \
 	imx6q-sabresd.dtb
 dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \
 	imx23-olinuxino.dtb \
 	imx23-stmp378x_devb.dtb \
+	imx28-apf28.dtb \
+	imx28-apf28dev.dtb \
 	imx28-apx4devkit.dtb \
 	imx28-cfa10036.dtb \
 	imx28-cfa10049.dtb \
 	imx28-evk.dtb \
 	imx28-m28evk.dtb \
+	imx28-sps1.dtb \
 	imx28-tx28.dtb
 dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
+	omap3-beagle.dtb \
 	omap3-beagle-xm.dtb \
 	omap3-evm.dtb \
 	omap3-tobi.dtb \
 	omap4-panda.dtb \
-	omap4-pandaES.dtb \
-	omap4-var_som.dtb \
+	omap4-panda-es.dtb \
+	omap4-var-som.dtb \
 	omap4-sdp.dtb \
 	omap5-evm.dtb \
 	am335x-evm.dtb \
+	am335x-evmsk.dtb \
 	am335x-bone.dtb
+dtb-$(CONFIG_ARCH_ORION5X) += orion5x-lacie-ethernet-disk-mini-v2.dtb
 dtb-$(CONFIG_ARCH_PRIMA2) += prima2-evb.dtb
-dtb-$(CONFIG_ARCH_U8500) += snowball.dtb
+dtb-$(CONFIG_ARCH_U8500) += snowball.dtb \
+	hrefprev60.dtb \
+	hrefv60plus.dtb \
+	ccu9540.dtb
 dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \
 	r8a7740-armadillo800eva.dtb \
-	sh73a0-kzm9g.dtb
+	sh73a0-kzm9g.dtb \
+	sh7372-mackerel.dtb
 dtb-$(CONFIG_ARCH_SPEAR13XX) += spear1310-evb.dtb \
 	spear1340-evb.dtb
 dtb-$(CONFIG_ARCH_SPEAR3XX)+= spear300-evb.dtb \
 	spear310-evb.dtb \
-	spear320-evb.dtb
+	spear320-evb.dtb \
+	spear320-hmi.dtb
 dtb-$(CONFIG_ARCH_SPEAR6XX)+= spear600-evb.dtb
+dtb-$(CONFIG_ARCH_SUNXI) += sun4i-cubieboard.dtb \
+	sun5i-olinuxino.dtb
 dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \
 	tegra20-medcom-wide.dtb \
 	tegra20-paz00.dtb \
@@ -103,5 +152,14 @@ dtb-$(CONFIG_ARCH_VEXPRESS) += vexpress-v2p-ca5s.dtb \
 dtb-$(CONFIG_ARCH_VT8500) += vt8500-bv07.dtb \
 	wm8505-ref.dtb \
 	wm8650-mid.dtb
+dtb-$(CONFIG_ARCH_ZYNQ) += zynq-zc702.dtb
 
+targets += dtbs
 endif
+
+# *.dtb used to be generated in the directory above. Clean out the
+# old build results so people don't accidentally use them.
+dtbs: $(addprefix $(obj)/, $(dtb-y))
+	$(Q)rm -f $(obj)/../*.dtb
+
+clean-files := *.dtb
diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
index c634f87e230..11b240c5d32 100644
--- a/arch/arm/boot/dts/am335x-bone.dts
+++ b/arch/arm/boot/dts/am335x-bone.dts
@@ -13,11 +13,31 @@
 	model = "TI AM335x BeagleBone";
 	compatible = "ti,am335x-bone", "ti,am33xx";
 
+	cpus {
+		cpu@0 {
+			cpu0-supply = <&dcdc2_reg>;
+		};
+	};
+
 	memory {
 		device_type = "memory";
 		reg = <0x80000000 0x10000000>; /* 256 MB */
 	};
 
+	am33xx_pinmux: pinmux@44e10800 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&user_leds_s0>;
+
+		user_leds_s0: user_leds_s0 {
+			pinctrl-single,pins = <
+				0x54 0x7	/* gpmc_a5.gpio1_21, OUTPUT | MODE7 */
+				0x58 0x17	/* gpmc_a6.gpio1_22, OUTPUT_PULLUP | MODE7 */
+				0x5c 0x7	/* gpmc_a7.gpio1_23, OUTPUT | MODE7 */
+				0x60 0x17	/* gpmc_a8.gpio1_24, OUTPUT_PULLUP | MODE7 */
+			>;
+		};
+	};
+
 	ocp {
 		uart1: serial@44e09000 {
 			status = "okay";
@@ -33,6 +53,36 @@
 
 		};
 	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led@2 {
+			label = "beaglebone:green:heartbeat";
+			gpios = <&gpio2 21 0>;
+			linux,default-trigger = "heartbeat";
+			default-state = "off";
+		};
+
+		led@3 {
+			label = "beaglebone:green:mmc0";
+			gpios = <&gpio2 22 0>;
+			linux,default-trigger = "mmc0";
+			default-state = "off";
+		};
+
+		led@4 {
+			label = "beaglebone:green:usr2";
+			gpios = <&gpio2 23 0>;
+			default-state = "off";
+		};
+
+		led@5 {
+			label = "beaglebone:green:usr3";
+			gpios = <&gpio2 24 0>;
+			default-state = "off";
+		};
+	};
 };
 
 /include/ "tps65217.dtsi"
@@ -78,3 +128,11 @@
 		};
 	};
 };
+
+&cpsw_emac0 {
+	phy_id = <&davinci_mdio>, <0>;
+};
+
+&cpsw_emac1 {
+	phy_id = <&davinci_mdio>, <1>;
+};
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 185d6325a45..d6496440fce 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -13,11 +13,39 @@
 	model = "TI AM335x EVM";
 	compatible = "ti,am335x-evm", "ti,am33xx";
 
+	cpus {
+		cpu@0 {
+			cpu0-supply = <&vdd1_reg>;
+		};
+	};
+
 	memory {
 		device_type = "memory";
 		reg = <0x80000000 0x10000000>; /* 256 MB */
 	};
 
+	am33xx_pinmux: pinmux@44e10800 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
+
+		matrix_keypad_s0: matrix_keypad_s0 {
+			pinctrl-single,pins = <
+				0x54 0x7	/* gpmc_a5.gpio1_21, OUTPUT | MODE7 */
+				0x58 0x7	/* gpmc_a6.gpio1_22, OUTPUT | MODE7 */
+				0x64 0x27	/* gpmc_a9.gpio1_25, INPUT | MODE7 */
+				0x68 0x27	/* gpmc_a10.gpio1_26, INPUT | MODE7 */
+				0x6c 0x27	/* gpmc_a11.gpio1_27, INPUT | MODE7 */
+			>;
+		};
+
+		volume_keys_s0: volume_keys_s0 {
+			pinctrl-single,pins = <
+				0x150 0x27	/* spi0_sclk.gpio0_2, INPUT | MODE7 */
+				0x154 0x27	/* spi0_d0.gpio0_3, INPUT | MODE7 */
+			>;
+		};
+	};
+
 	ocp {
 		uart1: serial@44e09000 {
 			status = "okay";
@@ -31,6 +59,49 @@
 				reg = <0x2d>;
 			};
 		};
+
+		i2c2: i2c@4802a000 {
+			status = "okay";
+			clock-frequency = <100000>;
+
+			lis331dlh: lis331dlh@18 {
+				compatible = "st,lis331dlh", "st,lis3lv02d";
+				reg = <0x18>;
+				Vdd-supply = <&lis3_reg>;
+				Vdd_IO-supply = <&lis3_reg>;
+
+				st,click-single-x;
+				st,click-single-y;
+				st,click-single-z;
+				st,click-thresh-x = <10>;
+				st,click-thresh-y = <10>;
+				st,click-thresh-z = <10>;
+				st,irq1-click;
+				st,irq2-click;
+				st,wakeup-x-lo;
+				st,wakeup-x-hi;
+				st,wakeup-y-lo;
+				st,wakeup-y-hi;
+				st,wakeup-z-lo;
+				st,wakeup-z-hi;
+				st,min-limit-x = <120>;
+				st,min-limit-y = <120>;
+				st,min-limit-z = <140>;
+				st,max-limit-x = <550>;
+				st,max-limit-y = <550>;
+				st,max-limit-z = <750>;
+			};
+
+			tsl2550: tsl2550@39 {
+				compatible = "taos,tsl2550";
+				reg = <0x39>;
+			};
+
+			tmp275: tmp275@48 {
+				compatible = "ti,tmp275";
+				reg = <0x48>;
+			};
+		};
 	};
 
 	vbat: fixedregulator@0 {
@@ -40,6 +111,53 @@
 		regulator-max-microvolt = <5000000>;
 		regulator-boot-on;
 	};
+
+	lis3_reg: fixedregulator@1 {
+		compatible = "regulator-fixed";
+		regulator-name = "lis3_reg";
+		regulator-boot-on;
+	};
+
+	matrix_keypad: matrix_keypad@0 {
+		compatible = "gpio-matrix-keypad";
+		debounce-delay-ms = <5>;
+		col-scan-delay-us = <2>;
+
+		row-gpios = <&gpio2 25 0	/* Bank1, pin25 */
+			     &gpio2 26 0	/* Bank1, pin26 */
+			     &gpio2 27 0>;	/* Bank1, pin27 */
+
+		col-gpios = <&gpio2 21 0	/* Bank1, pin21 */
+			     &gpio2 22 0>;	/* Bank1, pin22 */
+
+		linux,keymap = <0x0000008b	/* MENU */
+				0x0100009e	/* BACK */
+				0x02000069	/* LEFT */
+				0x0001006a	/* RIGHT */
+				0x0101001c	/* ENTER */
+				0x0201006c>;	/* DOWN */
+	};
+
+	gpio_keys: volume_keys@0 {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		autorepeat;
+
+		switch@9 {
+			label = "volume-up";
+			linux,code = <115>;
+			gpios = <&gpio1 2 1>;
+			gpio-key,wakeup;
+		};
+
+		switch@10 {
+			label = "volume-down";
+			linux,code = <114>;
+			gpios = <&gpio1 3 1>;
+			gpio-key,wakeup;
+		};
+	};
 };
 
 /include/ "tps65910.dtsi"
@@ -118,3 +236,11 @@
 		};
 	};
 };
+
+&cpsw_emac0 {
+	phy_id = <&davinci_mdio>, <0>;
+};
+
+&cpsw_emac1 {
+	phy_id = <&davinci_mdio>, <1>;
+};
diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
new file mode 100644
index 00000000000..f5a6162a4ff
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-evmsk.dts
@@ -0,0 +1,250 @@
+/*
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * AM335x Starter Kit
+ * http://www.ti.com/tool/tmdssk3358
+ */
+
+/dts-v1/;
+
+/include/ "am33xx.dtsi"
+
+/ {
+	model = "TI AM335x EVM-SK";
+	compatible = "ti,am335x-evmsk", "ti,am33xx";
+
+	cpus {
+		cpu@0 {
+			cpu0-supply = <&vdd1_reg>;
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>; /* 256 MB */
+	};
+
+	am33xx_pinmux: pinmux@44e10800 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&user_leds_s0 &gpio_keys_s0>;
+
+		user_leds_s0: user_leds_s0 {
+			pinctrl-single,pins = <
+				0x10 0x7	/* gpmc_ad4.gpio1_4, OUTPUT | MODE7 */
+				0x14 0x7	/* gpmc_ad5.gpio1_5, OUTPUT | MODE7 */
+				0x18 0x7	/* gpmc_ad6.gpio1_6, OUTPUT | MODE7 */
+				0x1c 0x7	/* gpmc_ad7.gpio1_7, OUTPUT | MODE7 */
+			>;
+		};
+
+		gpio_keys_s0: gpio_keys_s0 {
+			pinctrl-single,pins = <
+				0x94 0x27	/* gpmc_oen_ren.gpio2_3, INPUT | MODE7 */
+				0x90 0x27	/* gpmc_advn_ale.gpio2_2, INPUT | MODE7 */
+				0x70 0x27	/* gpmc_wait0.gpio0_30, INPUT | MODE7 */
+				0x9c 0x27	/* gpmc_ben0_cle.gpio2_5, INPUT | MODE7 */
+			>;
+		};
+	};
+
+	ocp {
+		uart1: serial@44e09000 {
+			status = "okay";
+		};
+
+		i2c1: i2c@44e0b000 {
+			status = "okay";
+			clock-frequency = <400000>;
+
+			tps: tps@2d {
+				reg = <0x2d>;
+			};
+
+			lis331dlh: lis331dlh@18 {
+				compatible = "st,lis331dlh", "st,lis3lv02d";
+				reg = <0x18>;
+				Vdd-supply = <&lis3_reg>;
+				Vdd_IO-supply = <&lis3_reg>;
+
+				st,click-single-x;
+				st,click-single-y;
+				st,click-single-z;
+				st,click-thresh-x = <10>;
+				st,click-thresh-y = <10>;
+				st,click-thresh-z = <10>;
+				st,irq1-click;
+				st,irq2-click;
+				st,wakeup-x-lo;
+				st,wakeup-x-hi;
+				st,wakeup-y-lo;
+				st,wakeup-y-hi;
+				st,wakeup-z-lo;
+				st,wakeup-z-hi;
+				st,min-limit-x = <120>;
+				st,min-limit-y = <120>;
+				st,min-limit-z = <140>;
+				st,max-limit-x = <550>;
+				st,max-limit-y = <550>;
+				st,max-limit-z = <750>;
+			};
+		};
+	};
+
+	vbat: fixedregulator@0 {
+		compatible = "regulator-fixed";
+		regulator-name = "vbat";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+	};
+
+	lis3_reg: fixedregulator@1 {
+		compatible = "regulator-fixed";
+		regulator-name = "lis3_reg";
+		regulator-boot-on;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led@1 {
+			label = "evmsk:green:usr0";
+			gpios = <&gpio2 4 0>;
+			default-state = "off";
+		};
+
+		led@2 {
+			label = "evmsk:green:usr1";
+			gpios = <&gpio2 5 0>;
+			default-state = "off";
+		};
+
+		led@3 {
+			label = "evmsk:green:mmc0";
+			gpios = <&gpio2 6 0>;
+			linux,default-trigger = "mmc0";
+			default-state = "off";
+		};
+
+		led@4 {
+			label = "evmsk:green:heartbeat";
+			gpios = <&gpio2 7 0>;
+			linux,default-trigger = "heartbeat";
+			default-state = "off";
+		};
+	};
+
+	gpio_buttons: gpio_buttons@0 {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		switch@1 {
+			label = "button0";
+			linux,code = <0x100>;
+			gpios = <&gpio3 3 0>;
+		};
+
+		switch@2 {
+			label = "button1";
+			linux,code = <0x101>;
+			gpios = <&gpio3 2 0>;
+		};
+
+		switch@3 {
+			label = "button2";
+			linux,code = <0x102>;
+			gpios = <&gpio1 30 0>;
+			gpio-key,wakeup;
+		};
+
+		switch@4 {
+			label = "button3";
+			linux,code = <0x103>;
+			gpios = <&gpio3 5 0>;
+		};
+	};
+};
+
+/include/ "tps65910.dtsi"
+
+&tps {
+	vcc1-supply = <&vbat>;
+	vcc2-supply = <&vbat>;
+	vcc3-supply = <&vbat>;
+	vcc4-supply = <&vbat>;
+	vcc5-supply = <&vbat>;
+	vcc6-supply = <&vbat>;
+	vcc7-supply = <&vbat>;
+	vccio-supply = <&vbat>;
+
+	regulators {
+		vrtc_reg: regulator@0 {
+			regulator-always-on;
+		};
+
+		vio_reg: regulator@1 {
+			regulator-always-on;
+		};
+
+		vdd1_reg: regulator@2 {
+			/* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
+			regulator-name = "vdd_mpu";
+			regulator-min-microvolt = <912500>;
+			regulator-max-microvolt = <1312500>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		vdd2_reg: regulator@3 {
+			/* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
+			regulator-name = "vdd_core";
+			regulator-min-microvolt = <912500>;
+			regulator-max-microvolt = <1150000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		vdd3_reg: regulator@4 {
+			regulator-always-on;
+		};
+
+		vdig1_reg: regulator@5 {
+			regulator-always-on;
+		};
+
+		vdig2_reg: regulator@6 {
+			regulator-always-on;
+		};
+
+		vpll_reg: regulator@7 {
+			regulator-always-on;
+		};
+
+		vdac_reg: regulator@8 {
+			regulator-always-on;
+		};
+
+		vaux1_reg: regulator@9 {
+			regulator-always-on;
+		};
+
+		vaux2_reg: regulator@10 {
+			regulator-always-on;
+		};
+
+		vaux33_reg: regulator@11 {
+			regulator-always-on;
+		};
+
+		vmmc_reg: regulator@12 {
+			regulator-always-on;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index bb31bff0199..c2f14e875eb 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -12,6 +12,7 @@
 
 / {
 	compatible = "ti,am33xx";
+	interrupt-parent = <&intc>;
 
 	aliases {
 		serial0 = &uart1;
@@ -25,6 +26,21 @@
 	cpus {
 		cpu@0 {
 			compatible = "arm,cortex-a8";
+
+			/*
+			 * To consider voltage drop between PMIC and SoC,
+			 * tolerance value is reduced to 2% from 4% and
+			 * voltage value is increased as a precaution.
+			 */
+			operating-points = <
+				/* kHz    uV */
+				720000  1285000
+				600000  1225000
+				500000  1125000
+				275000  1125000
+			>;
+			voltage-tolerance = <2>; /* 2 percentage */
+			clock-latency = <300000>; /* From omap-cpufreq driver */
 		};
 	};
 
@@ -40,6 +56,15 @@
 		};
 	};
 
+	am33xx_pinmux: pinmux@44e10800 {
+		compatible = "pinctrl-single";
+		reg = <0x44e10800 0x0238>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-single,register-width = <32>;
+		pinctrl-single,function-mask = <0x7f>;
+	};
+
 	/*
 	 * XXX: Use a flat representation of the AM33XX interconnect.
 	 * The real AM33XX interconnect network is quite complex.Since
@@ -70,7 +95,6 @@
 			interrupt-controller;
 			#interrupt-cells = <1>;
 			reg = <0x44e07000 0x1000>;
-			interrupt-parent = <&intc>;
 			interrupts = <96>;
 		};
 
@@ -82,7 +106,6 @@
 			interrupt-controller;
 			#interrupt-cells = <1>;
 			reg = <0x4804c000 0x1000>;
-			interrupt-parent = <&intc>;
 			interrupts = <98>;
 		};
 
@@ -94,7 +117,6 @@
 			interrupt-controller;
 			#interrupt-cells = <1>;
 			reg = <0x481ac000 0x1000>;
-			interrupt-parent = <&intc>;
 			interrupts = <32>;
 		};
 
@@ -106,7 +128,6 @@
 			interrupt-controller;
 			#interrupt-cells = <1>;
 			reg = <0x481ae000 0x1000>;
-			interrupt-parent = <&intc>;
 			interrupts = <62>;
 		};
 
@@ -115,7 +136,6 @@
 			ti,hwmods = "uart1";
 			clock-frequency = <48000000>;
 			reg = <0x44e09000 0x2000>;
-			interrupt-parent = <&intc>;
 			interrupts = <72>;
 			status = "disabled";
 		};
@@ -125,7 +145,6 @@
 			ti,hwmods = "uart2";
 			clock-frequency = <48000000>;
 			reg = <0x48022000 0x2000>;
-			interrupt-parent = <&intc>;
 			interrupts = <73>;
 			status = "disabled";
 		};
@@ -135,7 +154,6 @@
 			ti,hwmods = "uart3";
 			clock-frequency = <48000000>;
 			reg = <0x48024000 0x2000>;
-			interrupt-parent = <&intc>;
 			interrupts = <74>;
 			status = "disabled";
 		};
@@ -145,7 +163,6 @@
 			ti,hwmods = "uart4";
 			clock-frequency = <48000000>;
 			reg = <0x481a6000 0x2000>;
-			interrupt-parent = <&intc>;
 			interrupts = <44>;
 			status = "disabled";
 		};
@@ -155,7 +172,6 @@
 			ti,hwmods = "uart5";
 			clock-frequency = <48000000>;
 			reg = <0x481a8000 0x2000>;
-			interrupt-parent = <&intc>;
 			interrupts = <45>;
 			status = "disabled";
 		};
@@ -165,7 +181,6 @@
 			ti,hwmods = "uart6";
 			clock-frequency = <48000000>;
 			reg = <0x481aa000 0x2000>;
-			interrupt-parent = <&intc>;
 			interrupts = <46>;
 			status = "disabled";
 		};
@@ -176,7 +191,6 @@
 			#size-cells = <0>;
 			ti,hwmods = "i2c1";
 			reg = <0x44e0b000 0x1000>;
-			interrupt-parent = <&intc>;
 			interrupts = <70>;
 			status = "disabled";
 		};
@@ -187,7 +201,6 @@
 			#size-cells = <0>;
 			ti,hwmods = "i2c2";
 			reg = <0x4802a000 0x1000>;
-			interrupt-parent = <&intc>;
 			interrupts = <71>;
 			status = "disabled";
 		};
@@ -198,7 +211,6 @@
 			#size-cells = <0>;
 			ti,hwmods = "i2c3";
 			reg = <0x4819c000 0x1000>;
-			interrupt-parent = <&intc>;
 			interrupts = <30>;
 			status = "disabled";
 		};
@@ -207,8 +219,171 @@
 			compatible = "ti,omap3-wdt";
 			ti,hwmods = "wd_timer2";
 			reg = <0x44e35000 0x1000>;
-			interrupt-parent = <&intc>;
 			interrupts = <91>;
 		};
+
+		dcan0: d_can@481cc000 {
+			compatible = "bosch,d_can";
+			ti,hwmods = "d_can0";
+			reg = <0x481cc000 0x2000>;
+			interrupts = <52>;
+			status = "disabled";
+		};
+
+		dcan1: d_can@481d0000 {
+			compatible = "bosch,d_can";
+			ti,hwmods = "d_can1";
+			reg = <0x481d0000 0x2000>;
+			interrupts = <55>;
+			status = "disabled";
+		};
+
+		timer1: timer@44e31000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x44e31000 0x400>;
+			interrupts = <67>;
+			ti,hwmods = "timer1";
+			ti,timer-alwon;
+		};
+
+		timer2: timer@48040000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48040000 0x400>;
+			interrupts = <68>;
+			ti,hwmods = "timer2";
+		};
+
+		timer3: timer@48042000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48042000 0x400>;
+			interrupts = <69>;
+			ti,hwmods = "timer3";
+		};
+
+		timer4: timer@48044000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48044000 0x400>;
+			interrupts = <92>;
+			ti,hwmods = "timer4";
+			ti,timer-pwm;
+		};
+
+		timer5: timer@48046000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48046000 0x400>;
+			interrupts = <93>;
+			ti,hwmods = "timer5";
+			ti,timer-pwm;
+		};
+
+		timer6: timer@48048000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48048000 0x400>;
+			interrupts = <94>;
+			ti,hwmods = "timer6";
+			ti,timer-pwm;
+		};
+
+		timer7: timer@4804a000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4804a000 0x400>;
+			interrupts = <95>;
+			ti,hwmods = "timer7";
+			ti,timer-pwm;
+		};
+
+		rtc@44e3e000 {
+			compatible = "ti,da830-rtc";
+			reg = <0x44e3e000 0x1000>;
+			interrupts = <75
+				      76>;
+			ti,hwmods = "rtc";
+		};
+
+		spi0: spi@48030000 {
+			compatible = "ti,omap4-mcspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x48030000 0x400>;
+			interrupt = <65>;
+			ti,spi-num-cs = <2>;
+			ti,hwmods = "spi0";
+			status = "disabled";
+		};
+
+		spi1: spi@481a0000 {
+			compatible = "ti,omap4-mcspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x481a0000 0x400>;
+			interrupt = <125>;
+			ti,spi-num-cs = <2>;
+			ti,hwmods = "spi1";
+			status = "disabled";
+		};
+
+		usb@47400000 {
+			compatible = "ti,musb-am33xx";
+			reg = <0x47400000 0x1000	/* usbss */
+			       0x47401000 0x800		/* musb instance 0 */
+			       0x47401800 0x800>;	/* musb instance 1 */
+			interrupts = <17		/* usbss */
+				      18		/* musb instance 0 */
+				      19>;		/* musb instance 1 */
+			multipoint = <1>;
+			num-eps = <16>;
+			ram-bits = <12>;
+			port0-mode = <3>;
+			port1-mode = <3>;
+			power = <250>;
+			ti,hwmods = "usb_otg_hs";
+		};
+
+		mac: ethernet@4a100000 {
+			compatible = "ti,cpsw";
+			ti,hwmods = "cpgmac0";
+			cpdma_channels = <8>;
+			ale_entries = <1024>;
+			bd_ram_size = <0x2000>;
+			no_bd_ram = <0>;
+			rx_descs = <64>;
+			mac_control = <0x20>;
+			slaves = <2>;
+			cpts_active_slave = <0>;
+			cpts_clock_mult = <0x80000000>;
+			cpts_clock_shift = <29>;
+			reg = <0x4a100000 0x800
+			       0x4a101200 0x100>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			interrupt-parent = <&intc>;
+			/*
+			 * c0_rx_thresh_pend
+			 * c0_rx_pend
+			 * c0_tx_pend
+			 * c0_misc_pend
+			 */
+			interrupts = <40 41 42 43>;
+			ranges;
+
+			davinci_mdio: mdio@4a101000 {
+				compatible = "ti,davinci_mdio";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				ti,hwmods = "davinci_mdio";
+				bus_freq = <1000000>;
+				reg = <0x4a101000 0x100>;
+			};
+
+			cpsw_emac0: slave@4a100200 {
+				/* Filled in by U-Boot */
+				mac-address = [ 00 00 00 00 00 00 ];
+			};
+
+			cpsw_emac1: slave@4a100300 {
+				/* Filled in by U-Boot */
+				mac-address = [ 00 00 00 00 00 00 ];
+			};
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/animeo_ip.dts b/arch/arm/boot/dts/animeo_ip.dts
new file mode 100644
index 00000000000..74d92cd29d8
--- /dev/null
+++ b/arch/arm/boot/dts/animeo_ip.dts
@@ -0,0 +1,178 @@
+/*
+ * animeo_ip.dts - Device Tree file for Somfy Animeo IP Boards
+ *
+ *  Copyright (C) 2011-2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * Licensed under GPLv2 only.
+ */
+
+/dts-v1/;
+/include/ "at91sam9260.dtsi"
+
+/ {
+	model = "Somfy Animeo IP";
+	compatible = "somfy,animeo-ip", "atmel,at91sam9260", "atmel,at91sam9";
+
+	aliases {
+		serial0 = &usart1;
+		serial1 = &usart2;
+		serial2 = &usart0;
+		serial3 = &dbgu;
+		serial4 = &usart3;
+		serial5 = &uart0;
+		serial6 = &uart1;
+	};
+
+	chosen {
+		linux,stdout-path = &usart2;
+	};
+
+	memory {
+		reg = <0x20000000 0x4000000>;
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		main_clock: clock@0 {
+			compatible = "atmel,osc", "fixed-clock";
+			clock-frequency = <18432000>;
+		};
+	};
+
+	ahb {
+		apb {
+			usart0: serial@fffb0000 {
+				pinctrl-0 = <&pinctrl_usart0 &pinctrl_usart0_rts>;
+				linux,rs485-enabled-at-boot-time;
+				status = "okay";
+			};
+
+			usart1: serial@fffb4000 {
+				pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts>;
+				linux,rs485-enabled-at-boot-time;
+				status = "okay";
+			};
+
+			usart2: serial@fffb8000 {
+				pinctrl-0 = <&pinctrl_usart2>;
+				status = "okay";
+			};
+
+			macb0: ethernet@fffc4000 {
+				pinctrl-0 = <&pinctrl_macb_rmii &pinctrl_macb_rmii_mii>;
+				phy-mode = "mii";
+				status = "okay";
+			};
+
+			mmc0: mmc@fffa8000 {
+				pinctrl-0 = <&pinctrl_mmc0_clk
+					     &pinctrl_mmc0_slot1_cmd_dat0
+					     &pinctrl_mmc0_slot1_dat1_3>;
+				status = "okay";
+
+				slot@1 {
+					reg = <1>;
+					bus-width = <4>;
+				};
+			};
+		};
+
+		nand0: nand@40000000 {
+			nand-bus-width = <8>;
+			nand-ecc-mode = "soft";
+			nand-on-flash-bbt;
+			status = "okay";
+
+			at91bootstrap@0 {
+				label = "at91bootstrap";
+				reg = <0x0 0x8000>;
+			};
+
+			barebox@8000 {
+				label = "barebox";
+				reg = <0x8000 0x40000>;
+			};
+
+			bareboxenv@48000 {
+				label = "bareboxenv";
+				reg = <0x48000 0x8000>;
+			};
+
+			user_block@0x50000 {
+				label = "user_block";
+				reg = <0x50000 0xb0000>;
+			};
+
+			kernel@100000 {
+				label = "kernel";
+				reg = <0x100000 0x1b0000>;
+			};
+
+			root@2b0000 {
+				label = "root";
+				reg = <0x2b0000 0x1D50000>;
+			};
+		};
+
+		usb0: ohci@00500000 {
+			num-ports = <2>;
+			atmel,vbus-gpio = <&pioB 15 1>;
+			status = "okay";
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		power_green {
+			label = "power_green";
+			gpios = <&pioC 17 0>;
+			linux,default-trigger = "heartbeat";
+		};
+
+		power_red {
+			label = "power_red";
+			gpios = <&pioA 2 0>;
+		};
+
+		tx_green {
+			label = "tx_green";
+			gpios = <&pioC 19 0>;
+		};
+
+		tx_red {
+			label = "tx_red";
+			gpios = <&pioC 18 0>;
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		keyswitch_in {
+			label = "keyswitch_in";
+			gpios = <&pioB 1 0>;
+			linux,code = <28>;
+			gpio-key,wakeup;
+		};
+
+		error_in {
+			label = "error_in";
+			gpios = <&pioB 2 0>;
+			linux,code = <29>;
+			gpio-key,wakeup;
+		};
+
+		btn {
+			label = "btn";
+			gpios = <&pioC 23 0>;
+			linux,code = <31>;
+			gpio-key,wakeup;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/armada-370-db.dts b/arch/arm/boot/dts/armada-370-db.dts
index fffd5c2a304..00044026ef1 100644
--- a/arch/arm/boot/dts/armada-370-db.dts
+++ b/arch/arm/boot/dts/armada-370-db.dts
@@ -34,9 +34,30 @@
 			clock-frequency = <200000000>;
 			status = "okay";
 		};
-		timer@d0020300 {
-			clock-frequency = <600000000>;
+		sata@d00a0000 {
+			nr-ports = <2>;
 			status = "okay";
 		};
+
+		mdio {
+			phy0: ethernet-phy@0 {
+				reg = <0>;
+			};
+
+			phy1: ethernet-phy@1 {
+				reg = <1>;
+			};
+		};
+
+		ethernet@d0070000 {
+			status = "okay";
+			phy = <&phy0>;
+			phy-mode = "rgmii-id";
+		};
+		ethernet@d0074000 {
+			status = "okay";
+			phy = <&phy1>;
+			phy-mode = "rgmii-id";
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/armada-370-mirabox.dts b/arch/arm/boot/dts/armada-370-mirabox.dts
new file mode 100644
index 00000000000..3b407133659
--- /dev/null
+++ b/arch/arm/boot/dts/armada-370-mirabox.dts
@@ -0,0 +1,56 @@
+/*
+ * Device Tree file for Globalscale Mirabox
+ *
+ * Gregory CLEMENT <gregory.clement@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+/dts-v1/;
+/include/ "armada-370.dtsi"
+
+/ {
+	model = "Globalscale Mirabox";
+	compatible = "globalscale,mirabox", "marvell,armada370", "marvell,armada-370-xp";
+
+	chosen {
+		bootargs = "console=ttyS0,115200 earlyprintk";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x20000000>; /* 512 MB */
+	};
+
+	soc {
+		serial@d0012000 {
+			clock-frequency = <200000000>;
+			status = "okay";
+		};
+		timer@d0020300 {
+			clock-frequency = <600000000>;
+			status = "okay";
+		};
+		mdio {
+			phy0: ethernet-phy@0 {
+				reg = <0>;
+			};
+
+			phy1: ethernet-phy@1 {
+				reg = <1>;
+			};
+		};
+		ethernet@d0070000 {
+			status = "okay";
+			phy = <&phy0>;
+			phy-mode = "rgmii-id";
+		};
+		ethernet@d0074000 {
+			status = "okay";
+			phy = <&phy1>;
+			phy-mode = "rgmii-id";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi
index 16cc82cdaa8..cf6c48a09ea 100644
--- a/arch/arm/boot/dts/armada-370-xp.dtsi
+++ b/arch/arm/boot/dts/armada-370-xp.dtsi
@@ -20,7 +20,7 @@
 
 / {
 	model = "Marvell Armada 370 and XP SoC";
-	compatible = "marvell,armada_370_xp";
+	compatible = "marvell,armada-370-xp";
 
 	cpus {
 		cpu@0 {
@@ -36,6 +36,12 @@
 	      interrupt-controller;
 	};
 
+	coherency-fabric@d0020200 {
+		compatible = "marvell,coherency-fabric";
+		reg = <0xd0020200 0xb0>,
+		      <0xd0021810 0x1c>;
+	};
+
 	soc {
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -62,12 +68,67 @@
 			       compatible = "marvell,armada-370-xp-timer";
 			       reg = <0xd0020300 0x30>;
 			       interrupts = <37>, <38>, <39>, <40>;
+			       clocks = <&coreclk 2>;
 		};
 
 		addr-decoding@d0020000 {
 			compatible = "marvell,armada-addr-decoding-controller";
 			reg = <0xd0020000 0x258>;
 		};
+
+		sata@d00a0000 {
+			compatible = "marvell,orion-sata";
+			reg = <0xd00a0000 0x2400>;
+			interrupts = <55>;
+			clocks = <&gateclk 15>, <&gateclk 30>;
+			clock-names = "0", "1";
+			status = "disabled";
+		};
+
+		mdio {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "marvell,orion-mdio";
+			reg = <0xd0072004 0x4>;
+		};
+
+		ethernet@d0070000 {
+				compatible = "marvell,armada-370-neta";
+				reg = <0xd0070000 0x2500>;
+				interrupts = <8>;
+				clocks = <&gateclk 4>;
+				status = "disabled";
+		};
+
+		ethernet@d0074000 {
+				compatible = "marvell,armada-370-neta";
+				reg = <0xd0074000 0x2500>;
+				interrupts = <10>;
+				clocks = <&gateclk 3>;
+				status = "disabled";
+		};
+
+		i2c0: i2c@d0011000 {
+			compatible = "marvell,mv64xxx-i2c";
+			reg = <0xd0011000 0x20>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <31>;
+			timeout-ms = <1000>;
+			clocks = <&coreclk 0>;
+			status = "disabled";
+		};
+
+		i2c1: i2c@d0011100 {
+			compatible = "marvell,mv64xxx-i2c";
+			reg = <0xd0011100 0x20>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <32>;
+			timeout-ms = <1000>;
+			clocks = <&coreclk 0>;
+			status = "disabled";
+		};
 	};
 };
 
diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
index 2069151afe0..636cf7d4009 100644
--- a/arch/arm/boot/dts/armada-370.dtsi
+++ b/arch/arm/boot/dts/armada-370.dtsi
@@ -20,6 +20,12 @@
 / {
 	model = "Marvell Armada 370 family SoC";
 	compatible = "marvell,armada370", "marvell,armada-370-xp";
+	L2: l2-cache {
+		compatible = "marvell,aurora-outer-cache";
+		reg = <0xd0008000 0x1000>;
+		cache-id-part = <0x100>;
+		wt-override;
+	};
 
 	aliases {
 		gpio0 = &gpio0;
@@ -75,5 +81,56 @@
 			#interrupts-cells = <2>;
 			interrupts = <91>;
 		};
+
+		coreclk: mvebu-sar@d0018230 {
+			compatible = "marvell,armada-370-core-clock";
+			reg = <0xd0018230 0x08>;
+			#clock-cells = <1>;
+		};
+
+		gateclk: clock-gating-control@d0018220 {
+			compatible = "marvell,armada-370-gating-clock";
+			reg = <0xd0018220 0x4>;
+			clocks = <&coreclk 0>;
+			#clock-cells = <1>;
+		};
+
+		xor@d0060800 {
+			compatible = "marvell,orion-xor";
+			reg = <0xd0060800 0x100
+			       0xd0060A00 0x100>;
+			status = "okay";
+
+			xor00 {
+				interrupts = <51>;
+				dmacap,memcpy;
+				dmacap,xor;
+			};
+			xor01 {
+				interrupts = <52>;
+				dmacap,memcpy;
+				dmacap,xor;
+				dmacap,memset;
+			};
+		};
+
+		xor@d0060900 {
+			compatible = "marvell,orion-xor";
+			reg = <0xd0060900 0x100
+			       0xd0060b00 0x100>;
+			status = "okay";
+
+			xor10 {
+				interrupts = <94>;
+				dmacap,memcpy;
+				dmacap,xor;
+			};
+			xor11 {
+				interrupts = <95>;
+				dmacap,memcpy;
+				dmacap,xor;
+				dmacap,memset;
+			};
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/armada-xp-db.dts b/arch/arm/boot/dts/armada-xp-db.dts
index b1fc728515e..8e53b25b550 100644
--- a/arch/arm/boot/dts/armada-xp-db.dts
+++ b/arch/arm/boot/dts/armada-xp-db.dts
@@ -46,5 +46,49 @@
 			clock-frequency = <250000000>;
 			status = "okay";
 		};
+
+		sata@d00a0000 {
+			nr-ports = <2>;
+			status = "okay";
+		};
+
+		mdio {
+			phy0: ethernet-phy@0 {
+				reg = <0>;
+			};
+
+			phy1: ethernet-phy@1 {
+				reg = <1>;
+			};
+
+			phy2: ethernet-phy@2 {
+				reg = <25>;
+			};
+
+			phy3: ethernet-phy@3 {
+				reg = <27>;
+			};
+		};
+
+		ethernet@d0070000 {
+			status = "okay";
+			phy = <&phy0>;
+			phy-mode = "rgmii-id";
+		};
+		ethernet@d0074000 {
+			status = "okay";
+			phy = <&phy1>;
+			phy-mode = "rgmii-id";
+		};
+		ethernet@d0030000 {
+			status = "okay";
+			phy = <&phy2>;
+			phy-mode = "sgmii";
+		};
+		ethernet@d0034000 {
+			status = "okay";
+			phy = <&phy3>;
+			phy-mode = "sgmii";
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/armada-xp-mv78230.dtsi b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
index ea355192be6..c45c7b4dc35 100644
--- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
@@ -24,6 +24,18 @@
 		gpio1 = &gpio1;
 	};
 
+	cpus {
+	    #address-cells = <1>;
+	    #size-cells = <0>;
+
+	    cpu@0 {
+		device_type = "cpu";
+		compatible = "marvell,sheeva-v7";
+		reg = <0>;
+		clocks = <&cpuclk 0>;
+	    };
+	}
+
 	soc {
 		pinctrl {
 			compatible = "marvell,mv78230-pinctrl";
diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
index 2057863f3df..a2aee570737 100644
--- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
@@ -25,6 +25,25 @@
 		gpio2 = &gpio2;
 	};
 
+	cpus {
+	    #address-cells = <1>;
+	    #size-cells = <0>;
+
+	    cpu@0 {
+		device_type = "cpu";
+		compatible = "marvell,sheeva-v7";
+		reg = <0>;
+		clocks = <&cpuclk 0>;
+	    };
+
+	    cpu@1 {
+		device_type = "cpu";
+		compatible = "marvell,sheeva-v7";
+		reg = <1>;
+		clocks = <&cpuclk 1>;
+	    };
+	};
+
 	soc {
 		pinctrl {
 			compatible = "marvell,mv78260-pinctrl";
diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
index ffac9837379..da03a129243 100644
--- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
@@ -25,6 +25,40 @@
 		gpio2 = &gpio2;
 	};
 
+
+	cpus {
+	    #address-cells = <1>;
+	    #size-cells = <0>;
+
+	    cpu@0 {
+		device_type = "cpu";
+		compatible = "marvell,sheeva-v7";
+		reg = <0>;
+		clocks = <&cpuclk 0>;
+	    };
+
+	    cpu@1 {
+		device_type = "cpu";
+		compatible = "marvell,sheeva-v7";
+		reg = <1>;
+		clocks = <&cpuclk 1>;
+	    };
+
+	    cpu@2 {
+		device_type = "cpu";
+		compatible = "marvell,sheeva-v7";
+		reg = <2>;
+		clocks = <&cpuclk 2>;
+	    };
+
+	    cpu@3 {
+		device_type = "cpu";
+		compatible = "marvell,sheeva-v7";
+		reg = <3>;
+		clocks = <&cpuclk 3>;
+	    };
+	};
+
 	soc {
 		pinctrl {
 			compatible = "marvell,mv78460-pinctrl";
diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
new file mode 100644
index 00000000000..b42652fd3d8
--- /dev/null
+++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
@@ -0,0 +1,125 @@
+/*
+ * Device Tree file for OpenBlocks AX3-4 board
+ *
+ * Copyright (C) 2012 Marvell
+ *
+ * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+/dts-v1/;
+/include/ "armada-xp-mv78260.dtsi"
+
+/ {
+	model = "PlatHome OpenBlocks AX3-4 board";
+	compatible = "plathome,openblocks-ax3-4", "marvell,armadaxp-mv78260", "marvell,armadaxp", "marvell,armada-370-xp";
+
+	chosen {
+		bootargs = "console=ttyS0,115200 earlyprintk";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0xC0000000>; /* 3 GB */
+	};
+
+	soc {
+		serial@d0012000 {
+			clock-frequency = <250000000>;
+			status = "okay";
+		};
+		serial@d0012100 {
+			clock-frequency = <250000000>;
+			status = "okay";
+		};
+		pinctrl {
+			led_pins: led-pins-0 {
+				marvell,pins = "mpp49", "mpp51", "mpp53";
+				marvell,function = "gpio";
+			};
+		};
+		leds {
+			compatible = "gpio-leds";
+			pinctrl-names = "default";
+			pinctrl-0 = <&led_pins>;
+
+			red_led {
+				label = "red_led";
+				gpios = <&gpio1 17 1>;
+				default-state = "off";
+			};
+
+			yellow_led {
+				label = "yellow_led";
+				gpios = <&gpio1 19 1>;
+				default-state = "off";
+			};
+
+			green_led {
+				label = "green_led";
+				gpios = <&gpio1 21 1>;
+				default-state = "off";
+				linux,default-trigger = "heartbeat";
+			};
+		};
+
+		mdio {
+			phy0: ethernet-phy@0 {
+				reg = <0>;
+			};
+
+			phy1: ethernet-phy@1 {
+				reg = <1>;
+			};
+
+			phy2: ethernet-phy@2 {
+				reg = <2>;
+			};
+
+			phy3: ethernet-phy@3 {
+				reg = <3>;
+			};
+		};
+
+		ethernet@d0070000 {
+			status = "okay";
+			phy = <&phy0>;
+			phy-mode = "sgmii";
+		};
+		ethernet@d0074000 {
+			status = "okay";
+			phy = <&phy1>;
+			phy-mode = "sgmii";
+		};
+		ethernet@d0030000 {
+			status = "okay";
+			phy = <&phy2>;
+			phy-mode = "sgmii";
+		};
+		ethernet@d0034000 {
+			status = "okay";
+			phy = <&phy3>;
+			phy-mode = "sgmii";
+		};
+		i2c@d0011000 {
+			status = "okay";
+			clock-frequency = <400000>;
+		};
+		i2c@d0011100 {
+			status = "okay";
+			clock-frequency = <400000>;
+
+			s35390a: s35390a@30 {
+				compatible = "s35390a";
+				reg = <0x30>;
+			};
+		};
+		sata@d00a0000 {
+			nr-ports = <2>;
+			status = "okay";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi
index 71d6b5d0daf..367aa3f9491 100644
--- a/arch/arm/boot/dts/armada-xp.dtsi
+++ b/arch/arm/boot/dts/armada-xp.dtsi
@@ -22,9 +22,22 @@
 	model = "Marvell Armada XP family SoC";
 	compatible = "marvell,armadaxp", "marvell,armada-370-xp";
 
+	L2: l2-cache {
+		compatible = "marvell,aurora-system-cache";
+		reg = <0xd0008000 0x1000>;
+		cache-id-part = <0x100>;
+		wt-override;
+	};
+
 	mpic: interrupt-controller@d0020000 {
 	      reg = <0xd0020a00 0x1d0>,
-		    <0xd0021870 0x58>;
+		    <0xd0021070 0x58>;
+	};
+
+	armada-370-xp-pmsu@d0022000 {
+		compatible = "marvell,armada-370-xp-pmsu";
+		reg = <0xd0022100 0x430>,
+		      <0xd0020800 0x20>;
 	};
 
 	soc {
@@ -47,9 +60,85 @@
 				marvell,timer-25Mhz;
 		};
 
+		coreclk: mvebu-sar@d0018230 {
+			compatible = "marvell,armada-xp-core-clock";
+			reg = <0xd0018230 0x08>;
+			#clock-cells = <1>;
+		};
+
+		cpuclk: clock-complex@d0018700 {
+			#clock-cells = <1>;
+			compatible = "marvell,armada-xp-cpu-clock";
+			reg = <0xd0018700 0xA0>;
+			clocks = <&coreclk 1>;
+		};
+
+		gateclk: clock-gating-control@d0018220 {
+			compatible = "marvell,armada-xp-gating-clock";
+			reg = <0xd0018220 0x4>;
+			clocks = <&coreclk 0>;
+			#clock-cells = <1>;
+		};
+
 		system-controller@d0018200 {
 				compatible = "marvell,armada-370-xp-system-controller";
 				reg = <0xd0018200 0x500>;
 		};
+
+		ethernet@d0030000 {
+				compatible = "marvell,armada-370-neta";
+				reg = <0xd0030000 0x2500>;
+				interrupts = <12>;
+				clocks = <&gateclk 2>;
+				status = "disabled";
+		};
+
+		ethernet@d0034000 {
+				compatible = "marvell,armada-370-neta";
+				reg = <0xd0034000 0x2500>;
+				interrupts = <14>;
+				clocks = <&gateclk 1>;
+				status = "disabled";
+		};
+
+		xor@d0060900 {
+			compatible = "marvell,orion-xor";
+			reg = <0xd0060900 0x100
+			       0xd0060b00 0x100>;
+			clocks = <&gateclk 22>;
+			status = "okay";
+
+			xor10 {
+				interrupts = <51>;
+				dmacap,memcpy;
+				dmacap,xor;
+			};
+			xor11 {
+				interrupts = <52>;
+				dmacap,memcpy;
+				dmacap,xor;
+				dmacap,memset;
+			};
+		};
+
+		xor@d00f0900 {
+			compatible = "marvell,orion-xor";
+			reg = <0xd00F0900 0x100
+			       0xd00F0B00 0x100>;
+			clocks = <&gateclk 28>;
+			status = "okay";
+
+			xor00 {
+				interrupts = <94>;
+				dmacap,memcpy;
+				dmacap,xor;
+			};
+			xor01 {
+				interrupts = <95>;
+				dmacap,memcpy;
+				dmacap,xor;
+				dmacap,memset;
+			};
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi
new file mode 100644
index 00000000000..e154f242c68
--- /dev/null
+++ b/arch/arm/boot/dts/at91rm9200.dtsi
@@ -0,0 +1,349 @@
+/*
+ * at91rm9200.dtsi - Device Tree Include file for AT91RM9200 family SoC
+ *
+ *  Copyright (C) 2011 Atmel,
+ *                2011 Nicolas Ferre <nicolas.ferre@atmel.com>,
+ *                2012 Joachim Eastwood <manabian@gmail.com>
+ *
+ * Based on at91sam9260.dtsi
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+	model = "Atmel AT91RM9200 family SoC";
+	compatible = "atmel,at91rm9200";
+	interrupt-parent = <&aic>;
+
+	aliases {
+		serial0 = &dbgu;
+		serial1 = &usart0;
+		serial2 = &usart1;
+		serial3 = &usart2;
+		serial4 = &usart3;
+		gpio0 = &pioA;
+		gpio1 = &pioB;
+		gpio2 = &pioC;
+		gpio3 = &pioD;
+		tcb0 = &tcb0;
+		tcb1 = &tcb1;
+	};
+	cpus {
+		cpu@0 {
+			compatible = "arm,arm920t";
+		};
+	};
+
+	memory {
+		reg = <0x20000000 0x04000000>;
+	};
+
+	ahb {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		apb {
+			compatible = "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			aic: interrupt-controller@fffff000 {
+				#interrupt-cells = <3>;
+				compatible = "atmel,at91rm9200-aic";
+				interrupt-controller;
+				reg = <0xfffff000 0x200>;
+				atmel,external-irqs = <25 26 27 28 29 30 31>;
+			};
+
+			ramc0: ramc@ffffff00 {
+				compatible = "atmel,at91rm9200-sdramc";
+				reg = <0xffffff00 0x100>;
+			};
+
+			pmc: pmc@fffffc00 {
+				compatible = "atmel,at91rm9200-pmc";
+				reg = <0xfffffc00 0x100>;
+			};
+
+			st: timer@fffffd00 {
+				compatible = "atmel,at91rm9200-st";
+				reg = <0xfffffd00 0x100>;
+				interrupts = <1 4 7>;
+			};
+
+			tcb0: timer@fffa0000 {
+				compatible = "atmel,at91rm9200-tcb";
+				reg = <0xfffa0000 0x100>;
+				interrupts = <17 4 0 18 4 0 19 4 0>;
+			};
+
+			tcb1: timer@fffa4000 {
+				compatible = "atmel,at91rm9200-tcb";
+				reg = <0xfffa4000 0x100>;
+				interrupts = <20 4 0 21 4 0 22 4 0>;
+			};
+
+			pinctrl@fffff400 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
+				ranges = <0xfffff400 0xfffff400 0x800>;
+
+				atmel,mux-mask = <
+					/*    A         B     */
+					 0xffffffff 0xffffffff  /* pioA */
+					 0xffffffff 0x083fffff  /* pioB */
+					 0xffff3fff 0x00000000  /* pioC */
+					 0x03ff87ff 0x0fffff80  /* pioD */
+					>;
+
+				/* shared pinctrl settings */
+				dbgu {
+					pinctrl_dbgu: dbgu-0 {
+						atmel,pins =
+							<0 30 0x1 0x0	/* PA30 periph A */
+							 0 31 0x1 0x1>;	/* PA31 periph with pullup */
+					};
+				};
+
+				uart0 {
+					pinctrl_uart0: uart0-0 {
+						atmel,pins =
+							<0 17 0x1 0x0	/* PA17 periph A */
+							 0 18 0x1 0x0>;	/* PA18 periph A */
+					};
+
+					pinctrl_uart0_rts: uart0_rts-0 {
+						atmel,pins =
+							<0 20 0x1 0x0>;	/* PA20 periph A */
+					};
+
+					pinctrl_uart0_cts: uart0_cts-0 {
+						atmel,pins =
+							<0 21 0x1 0x0>;	/* PA21 periph A */
+					};
+				};
+
+				uart1 {
+					pinctrl_uart1: uart1-0 {
+						atmel,pins =
+							<1 20 0x1 0x1	/* PB20 periph A with pullup */
+							 1 21 0x1 0x0>;	/* PB21 periph A */
+					};
+
+					pinctrl_uart1_rts: uart1_rts-0 {
+						atmel,pins =
+							<1 24 0x1 0x0>;	/* PB24 periph A */
+					};
+
+					pinctrl_uart1_cts: uart1_cts-0 {
+						atmel,pins =
+							<1 26 0x1 0x0>;	/* PB26 periph A */
+					};
+
+					pinctrl_uart1_dtr_dsr: uart1_dtr_dsr-0 {
+						atmel,pins =
+							<1 19 0x1 0x0	/* PB19 periph A */
+							 1 25 0x1 0x0>;	/* PB25 periph A */
+					};
+
+					pinctrl_uart1_dcd: uart1_dcd-0 {
+						atmel,pins =
+							<1 23 0x1 0x0>;	/* PB23 periph A */
+					};
+
+					pinctrl_uart1_ri: uart1_ri-0 {
+						atmel,pins =
+							<1 18 0x1 0x0>;	/* PB18 periph A */
+					};
+				};
+
+				uart2 {
+					pinctrl_uart2: uart2-0 {
+						atmel,pins =
+							<0 22 0x1 0x0	/* PA22 periph A */
+							 0 23 0x1 0x1>;	/* PA23 periph A with pullup */
+					};
+
+					pinctrl_uart2_rts: uart2_rts-0 {
+						atmel,pins =
+							<0 30 0x2 0x0>;	/* PA30 periph B */
+					};
+
+					pinctrl_uart2_cts: uart2_cts-0 {
+						atmel,pins =
+							<0 31 0x2 0x0>;	/* PA31 periph B */
+					};
+				};
+
+				uart3 {
+					pinctrl_uart3: uart3-0 {
+						atmel,pins =
+							<0 5 0x2 0x1	/* PA5 periph B with pullup */
+							 0 6 0x2 0x0>;	/* PA6 periph B */
+					};
+
+					pinctrl_uart3_rts: uart3_rts-0 {
+						atmel,pins =
+							<1 0 0x2 0x0>;	/* PB0 periph B */
+					};
+
+					pinctrl_uart3_cts: uart3_cts-0 {
+						atmel,pins =
+							<1 1 0x2 0x0>;	/* PB1 periph B */
+					};
+				};
+
+				nand {
+					pinctrl_nand: nand-0 {
+						atmel,pins =
+							<2 2 0x0 0x1	/* PC2 gpio RDY pin pull_up */
+							 1 1 0x0 0x1>;	/* PB1 gpio CD pin pull_up */
+					};
+				};
+
+				pioA: gpio@fffff400 {
+					compatible = "atmel,at91rm9200-gpio";
+					reg = <0xfffff400 0x200>;
+					interrupts = <2 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioB: gpio@fffff600 {
+					compatible = "atmel,at91rm9200-gpio";
+					reg = <0xfffff600 0x200>;
+					interrupts = <3 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioC: gpio@fffff800 {
+					compatible = "atmel,at91rm9200-gpio";
+					reg = <0xfffff800 0x200>;
+					interrupts = <4 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioD: gpio@fffffa00 {
+					compatible = "atmel,at91rm9200-gpio";
+					reg = <0xfffffa00 0x200>;
+					interrupts = <5 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+			};
+
+			dbgu: serial@fffff200 {
+				compatible = "atmel,at91rm9200-usart";
+				reg = <0xfffff200 0x200>;
+				interrupts = <1 4 7>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_dbgu>;
+				status = "disabled";
+			};
+
+			usart0: serial@fffc0000 {
+				compatible = "atmel,at91rm9200-usart";
+				reg = <0xfffc0000 0x200>;
+				interrupts = <6 4 5>;
+				atmel,use-dma-rx;
+				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_uart0>;
+				status = "disabled";
+			};
+
+			usart1: serial@fffc4000 {
+				compatible = "atmel,at91rm9200-usart";
+				reg = <0xfffc4000 0x200>;
+				interrupts = <7 4 5>;
+				atmel,use-dma-rx;
+				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_uart1>;
+				status = "disabled";
+			};
+
+			usart2: serial@fffc8000 {
+				compatible = "atmel,at91rm9200-usart";
+				reg = <0xfffc8000 0x200>;
+				interrupts = <8 4 5>;
+				atmel,use-dma-rx;
+				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_uart2>;
+				status = "disabled";
+			};
+
+			usart3: serial@fffcc000 {
+				compatible = "atmel,at91rm9200-usart";
+				reg = <0xfffcc000 0x200>;
+				interrupts = <23 4 5>;
+				atmel,use-dma-rx;
+				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_uart3>;
+				status = "disabled";
+			};
+
+			usb1: gadget@fffb0000 {
+				compatible = "atmel,at91rm9200-udc";
+				reg = <0xfffb0000 0x4000>;
+				interrupts = <11 4 2>;
+				status = "disabled";
+			};
+		};
+
+		nand0: nand@40000000 {
+			compatible = "atmel,at91rm9200-nand";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x40000000 0x10000000>;
+			atmel,nand-addr-offset = <21>;
+			atmel,nand-cmd-offset = <22>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand>;
+			nand-ecc-mode = "soft";
+			gpios = <&pioC 2 0
+				 0
+				 &pioB 1 0
+				>;
+			status = "disabled";
+		};
+
+		usb0: ohci@00300000 {
+			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
+			reg = <0x00300000 0x100000>;
+			interrupts = <23 4 2>;
+			status = "disabled";
+		};
+	};
+
+	i2c@0 {
+		compatible = "i2c-gpio";
+		gpios = <&pioA 23 0 /* sda */
+			 &pioA 24 0 /* scl */
+			>;
+		i2c-gpio,sda-open-drain;
+		i2c-gpio,scl-open-drain;
+		i2c-gpio,delay-us = <2>;	/* ~100 kHz */
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+};
diff --git a/arch/arm/boot/dts/at91rm9200ek.dts b/arch/arm/boot/dts/at91rm9200ek.dts
new file mode 100644
index 00000000000..8aa48931e0a
--- /dev/null
+++ b/arch/arm/boot/dts/at91rm9200ek.dts
@@ -0,0 +1,79 @@
+/*
+ * at91rm9200ek.dts - Device Tree file for Atmel AT91RM9200 evaluation kit
+ *
+ *  Copyright (C) 2012 Joachim Eastwood <manabian@gmail.com>
+ *
+ * Licensed under GPLv2 only
+ */
+/dts-v1/;
+/include/ "at91rm9200.dtsi"
+
+/ {
+	model = "Atmel AT91RM9200 evaluation kit";
+	compatible = "atmel,at91rm9200ek", "atmel,at91rm9200";
+
+	memory {
+		reg = <0x20000000 0x4000000>;
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		main_clock: clock@0 {
+			compatible = "atmel,osc", "fixed-clock";
+			clock-frequency = <18432000>;
+		};
+	};
+
+	ahb {
+		apb {
+			dbgu: serial@fffff200 {
+				status = "okay";
+			};
+
+			usart1: serial@fffc4000 {
+				pinctrl-0 =
+						<&pinctrl_uart1
+						 &pinctrl_uart1_rts
+						 &pinctrl_uart1_cts
+						 &pinctrl_uart1_dtr_dsr
+						 &pinctrl_uart1_dcd
+						 &pinctrl_uart1_ri>;
+				status = "okay";
+			};
+
+			usb1: gadget@fffb0000 {
+				atmel,vbus-gpio = <&pioD 4 0>;
+				status = "okay";
+			};
+		};
+
+		usb0: ohci@00300000 {
+			num-ports = <2>;
+			status = "okay";
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		ds2 {
+			label = "green";
+			gpios = <&pioB 0 0x1>;
+			linux,default-trigger = "mmc0";
+		};
+
+		ds4 {
+			label = "yellow";
+			gpios = <&pioB 1 0x1>;
+			linux,default-trigger = "heartbeat";
+		};
+
+		ds6 {
+			label = "red";
+			gpios = <&pioB 2 0x1>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index d410581a5a8..68bccf41a2c 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -21,14 +21,15 @@
 		serial2 = &usart1;
 		serial3 = &usart2;
 		serial4 = &usart3;
-		serial5 = &usart4;
-		serial6 = &usart5;
+		serial5 = &uart0;
+		serial6 = &uart1;
 		gpio0 = &pioA;
 		gpio1 = &pioB;
 		gpio2 = &pioC;
 		tcb0 = &tcb0;
 		tcb1 = &tcb1;
 		i2c0 = &i2c0;
+		ssc0 = &ssc0;
 	};
 	cpus {
 		cpu@0 {
@@ -98,40 +99,250 @@
 				interrupts = <26 4 0 27 4 0 28 4 0>;
 			};
 
-			pioA: gpio@fffff400 {
-				compatible = "atmel,at91rm9200-gpio";
-				reg = <0xfffff400 0x100>;
-				interrupts = <2 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-			};
+			pinctrl@fffff400 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
+				ranges = <0xfffff400 0xfffff400 0x600>;
+
+				atmel,mux-mask = <
+				      /*    A         B     */
+				       0xffffffff 0xffc00c3b  /* pioA */
+				       0xffffffff 0x7fff3ccf  /* pioB */
+				       0xffffffff 0x007fffff  /* pioC */
+				      >;
+
+				/* shared pinctrl settings */
+				dbgu {
+					pinctrl_dbgu: dbgu-0 {
+						atmel,pins =
+							<1 14 0x1 0x0	/* PB14 periph A */
+							 1 15 0x1 0x1>;	/* PB15 periph with pullup */
+					};
+				};
 
-			pioB: gpio@fffff600 {
-				compatible = "atmel,at91rm9200-gpio";
-				reg = <0xfffff600 0x100>;
-				interrupts = <3 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-			};
+				usart0 {
+					pinctrl_usart0: usart0-0 {
+						atmel,pins =
+							<1 4 0x1 0x0	/* PB4 periph A */
+							 1 5 0x1 0x0>;	/* PB5 periph A */
+					};
+
+					pinctrl_usart0_rts: usart0_rts-0 {
+						atmel,pins =
+							<1 26 0x1 0x0>;	/* PB26 periph A */
+					};
+
+					pinctrl_usart0_cts: usart0_cts-0 {
+						atmel,pins =
+							<1 27 0x1 0x0>;	/* PB27 periph A */
+					};
+
+					pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 {
+						atmel,pins =
+							<1 24 0x1 0x0	/* PB24 periph A */
+							 1 22 0x1 0x0>;	/* PB22 periph A */
+					};
+
+					pinctrl_usart0_dcd: usart0_dcd-0 {
+						atmel,pins =
+							<1 23 0x1 0x0>;	/* PB23 periph A */
+					};
+
+					pinctrl_usart0_ri: usart0_ri-0 {
+						atmel,pins =
+							<1 25 0x1 0x0>;	/* PB25 periph A */
+					};
+				};
 
-			pioC: gpio@fffff800 {
-				compatible = "atmel,at91rm9200-gpio";
-				reg = <0xfffff800 0x100>;
-				interrupts = <4 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
+				usart1 {
+					pinctrl_usart1: usart1-0 {
+						atmel,pins =
+							<2 6 0x1 0x1	/* PB6 periph A with pullup */
+							 2 7 0x1 0x0>;	/* PB7 periph A */
+					};
+
+					pinctrl_usart1_rts: usart1_rts-0 {
+						atmel,pins =
+							<1 28 0x1 0x0>;	/* PB28 periph A */
+					};
+
+					pinctrl_usart1_cts: usart1_cts-0 {
+						atmel,pins =
+							<1 29 0x1 0x0>;	/* PB29 periph A */
+					};
+				};
+
+				usart2 {
+					pinctrl_usart2: usart2-0 {
+						atmel,pins =
+							<1 8 0x1 0x1	/* PB8 periph A with pullup */
+							 1 9 0x1 0x0>;	/* PB9 periph A */
+					};
+
+					pinctrl_usart2_rts: usart2_rts-0 {
+						atmel,pins =
+							<0 4 0x1 0x0>;	/* PA4 periph A */
+					};
+
+					pinctrl_usart2_cts: usart2_cts-0 {
+						atmel,pins =
+							<0 5 0x1 0x0>;	/* PA5 periph A */
+					};
+				};
+
+				usart3 {
+					pinctrl_usart3: usart3-0 {
+						atmel,pins =
+							<2 10 0x1 0x1	/* PB10 periph A with pullup */
+							 2 11 0x1 0x0>;	/* PB11 periph A */
+					};
+
+					pinctrl_usart3_rts: usart3_rts-0 {
+						atmel,pins =
+							<3 8 0x2 0x0>;	/* PB8 periph B */
+					};
+
+					pinctrl_usart3_cts: usart3_cts-0 {
+						atmel,pins =
+							<3 10 0x2 0x0>;	/* PB10 periph B */
+					};
+				};
+
+				uart0 {
+					pinctrl_uart0: uart0-0 {
+						atmel,pins =
+							<0 31 0x2 0x1	/* PA31 periph B with pullup */
+							 0 30 0x2 0x0>;	/* PA30 periph B */
+					};
+				};
+
+				uart1 {
+					pinctrl_uart1: uart1-0 {
+						atmel,pins =
+							<2 12 0x1 0x1	/* PB12 periph A with pullup */
+							 2 13 0x1 0x0>;	/* PB13 periph A */
+					};
+				};
+
+				nand {
+					pinctrl_nand: nand-0 {
+						atmel,pins =
+							<2 13 0x0 0x1	/* PC13 gpio RDY pin pull_up */
+							 2 14 0x0 0x1>;	/* PC14 gpio enable pin pull_up */
+					};
+				};
+
+				macb {
+					pinctrl_macb_rmii: macb_rmii-0 {
+						atmel,pins =
+							<0 12 0x1 0x0	/* PA12 periph A */
+							 0 13 0x1 0x0	/* PA13 periph A */
+							 0 14 0x1 0x0	/* PA14 periph A */
+							 0 15 0x1 0x0	/* PA15 periph A */
+							 0 16 0x1 0x0	/* PA16 periph A */
+							 0 17 0x1 0x0	/* PA17 periph A */
+							 0 18 0x1 0x0	/* PA18 periph A */
+							 0 19 0x1 0x0	/* PA19 periph A */
+							 0 20 0x1 0x0	/* PA20 periph A */
+							 0 21 0x1 0x0>;	/* PA21 periph A */
+					};
+
+					pinctrl_macb_rmii_mii: macb_rmii_mii-0 {
+						atmel,pins =
+							<0 22 0x2 0x0	/* PA22 periph B */
+							 0 23 0x2 0x0	/* PA23 periph B */
+							 0 24 0x2 0x0	/* PA24 periph B */
+							 0 25 0x2 0x0	/* PA25 periph B */
+							 0 26 0x2 0x0	/* PA26 periph B */
+							 0 27 0x2 0x0	/* PA27 periph B */
+							 0 28 0x2 0x0	/* PA28 periph B */
+							 0 29 0x2 0x0>;	/* PA29 periph B */
+					};
+
+					pinctrl_macb_rmii_mii_alt: macb_rmii_mii-1 {
+						atmel,pins =
+							<0 10 0x2 0x0	/* PA10 periph B */
+							 0 11 0x2 0x0	/* PA11 periph B */
+							 0 24 0x2 0x0	/* PA24 periph B */
+							 0 25 0x2 0x0	/* PA25 periph B */
+							 0 26 0x2 0x0	/* PA26 periph B */
+							 0 27 0x2 0x0	/* PA27 periph B */
+							 0 28 0x2 0x0	/* PA28 periph B */
+							 0 29 0x2 0x0>;	/* PA29 periph B */
+					};
+				};
+
+				mmc0 {
+					pinctrl_mmc0_clk: mmc0_clk-0 {
+						atmel,pins =
+							<0 8 0x1 0x0>;	/* PA8 periph A */
+					};
+
+					pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
+						atmel,pins =
+							<0 7 0x1 0x1	/* PA7 periph A with pullup */
+							 0 6 0x1 0x1>;	/* PA6 periph A with pullup */
+					};
+
+					pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
+						atmel,pins =
+							<0 9 0x1 0x1	/* PA9 periph A with pullup */
+							 0 10 0x1 0x1	/* PA10 periph A with pullup */
+							 0 11 0x1 0x1>;	/* PA11 periph A with pullup */
+					};
+
+					pinctrl_mmc0_slot1_cmd_dat0: mmc0_slot1_cmd_dat0-0 {
+						atmel,pins =
+							<0 1 0x2 0x1	/* PA1 periph B with pullup */
+							 0 0 0x2 0x1>;	/* PA0 periph B with pullup */
+					};
+
+					pinctrl_mmc0_slot1_dat1_3: mmc0_slot1_dat1_3-0 {
+						atmel,pins =
+							<0 5 0x2 0x1	/* PA5 periph B with pullup */
+							 0 4 0x2 0x1	/* PA4 periph B with pullup */
+							 0 3 0x2 0x1>;	/* PA3 periph B with pullup */
+					};
+				};
+
+				pioA: gpio@fffff400 {
+					compatible = "atmel,at91rm9200-gpio";
+					reg = <0xfffff400 0x200>;
+					interrupts = <2 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioB: gpio@fffff600 {
+					compatible = "atmel,at91rm9200-gpio";
+					reg = <0xfffff600 0x200>;
+					interrupts = <3 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioC: gpio@fffff800 {
+					compatible = "atmel,at91rm9200-gpio";
+					reg = <0xfffff800 0x200>;
+					interrupts = <4 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
 			};
 
 			dbgu: serial@fffff200 {
 				compatible = "atmel,at91sam9260-usart";
 				reg = <0xfffff200 0x200>;
 				interrupts = <1 4 7>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_dbgu>;
 				status = "disabled";
 			};
 
@@ -141,6 +352,8 @@
 				interrupts = <6 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart0>;
 				status = "disabled";
 			};
 
@@ -150,6 +363,8 @@
 				interrupts = <7 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart1>;
 				status = "disabled";
 			};
 
@@ -159,6 +374,8 @@
 				interrupts = <8 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart2>;
 				status = "disabled";
 			};
 
@@ -168,24 +385,30 @@
 				interrupts = <23 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart3>;
 				status = "disabled";
 			};
 
-			usart4: serial@fffd4000 {
+			uart0: serial@fffd4000 {
 				compatible = "atmel,at91sam9260-usart";
 				reg = <0xfffd4000 0x200>;
 				interrupts = <24 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_uart0>;
 				status = "disabled";
 			};
 
-			usart5: serial@fffd8000 {
+			uart1: serial@fffd8000 {
 				compatible = "atmel,at91sam9260-usart";
 				reg = <0xfffd8000 0x200>;
 				interrupts = <25 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_uart1>;
 				status = "disabled";
 			};
 
@@ -193,6 +416,8 @@
 				compatible = "cdns,at32ap7000-macb", "cdns,macb";
 				reg = <0xfffc4000 0x100>;
 				interrupts = <21 4 3>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_macb_rmii>;
 				status = "disabled";
 			};
 
@@ -212,6 +437,22 @@
 				status = "disabled";
 			};
 
+			mmc0: mmc@fffa8000 {
+				compatible = "atmel,hsmci";
+				reg = <0xfffa8000 0x600>;
+				interrupts = <9 4 0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			ssc0: ssc@fffbc000 {
+				compatible = "atmel,at91rm9200-ssc";
+				reg = <0xfffbc000 0x4000>;
+				interrupts = <14 4 5>;
+				status = "disabled";
+			};
+
 			adc0: adc@fffe0000 {
 				compatible = "atmel,at91sam9260-adc";
 				reg = <0xfffe0000 0x100>;
@@ -246,6 +487,12 @@
 					trigger-external;
 				};
 			};
+
+			watchdog@fffffd40 {
+				compatible = "atmel,at91sam9260-wdt";
+				reg = <0xfffffd40 0x10>;
+				status = "disabled";
+			};
 		};
 
 		nand0: nand@40000000 {
@@ -257,6 +504,8 @@
 			      >;
 			atmel,nand-addr-offset = <21>;
 			atmel,nand-cmd-offset = <22>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand>;
 			gpios = <&pioC 13 0
 				 &pioC 14 0
 				 0
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index 3e6e5c1abbf..8e6251f1f7a 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -25,6 +25,8 @@
 		gpio4 = &pioE;
 		tcb0 = &tcb0;
 		i2c0 = &i2c0;
+		ssc0 = &ssc0;
+		ssc1 = &ssc1;
 	};
 	cpus {
 		cpu@0 {
@@ -89,60 +91,243 @@
 				reg = <0xfffffd10 0x10>;
 			};
 
-			pioA: gpio@fffff200 {
-				compatible = "atmel,at91rm9200-gpio";
-				reg = <0xfffff200 0x100>;
-				interrupts = <2 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-			};
+			pinctrl@fffff200 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
+				ranges = <0xfffff200 0xfffff200 0xa00>;
 
-			pioB: gpio@fffff400 {
-				compatible = "atmel,at91rm9200-gpio";
-				reg = <0xfffff400 0x100>;
-				interrupts = <3 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-			};
+				atmel,mux-mask = <
+				      /*    A         B     */
+				       0xfffffffb 0xffffe07f  /* pioA */
+				       0x0007ffff 0x39072fff  /* pioB */
+				       0xffffffff 0x3ffffff8  /* pioC */
+				       0xfffffbff 0xffffffff  /* pioD */
+				       0xffe00fff 0xfbfcff00  /* pioE */
+				      >;
 
-			pioC: gpio@fffff600 {
-				compatible = "atmel,at91rm9200-gpio";
-				reg = <0xfffff600 0x100>;
-				interrupts = <4 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-			};
+				/* shared pinctrl settings */
+				dbgu {
+					pinctrl_dbgu: dbgu-0 {
+						atmel,pins =
+							<2 30 0x1 0x0	/* PC30 periph A */
+							 2 31 0x1 0x1>;	/* PC31 periph with pullup */
+					};
+				};
 
-			pioD: gpio@fffff800 {
-				compatible = "atmel,at91rm9200-gpio";
-				reg = <0xfffff800 0x100>;
-				interrupts = <4 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-			};
+				usart0 {
+					pinctrl_usart0: usart0-0 {
+						atmel,pins =
+							<0 26 0x1 0x1	/* PA26 periph A with pullup */
+							 0 27 0x1 0x0>;	/* PA27 periph A */
+					};
 
-			pioE: gpio@fffffa00 {
-				compatible = "atmel,at91rm9200-gpio";
-				reg = <0xfffffa00 0x100>;
-				interrupts = <4 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
+					pinctrl_usart0_rts: usart0_rts-0 {
+						atmel,pins =
+							<0 28 0x1 0x0>;	/* PA28 periph A */
+					};
+
+					pinctrl_usart0_cts: usart0_cts-0 {
+						atmel,pins =
+							<0 29 0x1 0x0>;	/* PA29 periph A */
+					};
+				};
+
+				usart1 {
+					pinctrl_usart1: usart1-0 {
+						atmel,pins =
+							<3 0 0x1 0x1	/* PD0 periph A with pullup */
+							 3 1 0x1 0x0>;	/* PD1 periph A */
+					};
+
+					pinctrl_usart1_rts: usart1_rts-0 {
+						atmel,pins =
+							<3 7 0x2 0x0>;	/* PD7 periph B */
+					};
+
+					pinctrl_usart1_cts: usart1_cts-0 {
+						atmel,pins =
+							<3 8 0x2 0x0>;	/* PD8 periph B */
+					};
+				};
+
+				usart2 {
+					pinctrl_usart2: usart2-0 {
+						atmel,pins =
+							<3 2 0x1 0x1	/* PD2 periph A with pullup */
+							 3 3 0x1 0x0>;	/* PD3 periph A */
+					};
+
+					pinctrl_usart2_rts: usart2_rts-0 {
+						atmel,pins =
+							<3 5 0x2 0x0>;	/* PD5 periph B */
+					};
+
+					pinctrl_usart2_cts: usart2_cts-0 {
+						atmel,pins =
+							<4 6 0x2 0x0>;	/* PD6 periph B */
+					};
+				};
+
+				nand {
+					pinctrl_nand: nand-0 {
+						atmel,pins =
+							<0 22 0x0 0x1	/* PA22 gpio RDY pin pull_up*/
+							 3 15 0x0 0x1>;	/* PD15 gpio enable pin pull_up */
+					};
+				};
+
+				macb {
+					pinctrl_macb_rmii: macb_rmii-0 {
+						atmel,pins =
+							<2 25 0x2 0x0	/* PC25 periph B */
+							 4 21 0x1 0x0	/* PE21 periph A */
+							 4 23 0x1 0x0	/* PE23 periph A */
+							 4 24 0x1 0x0	/* PE24 periph A */
+							 4 25 0x1 0x0	/* PE25 periph A */
+							 4 26 0x1 0x0	/* PE26 periph A */
+							 4 27 0x1 0x0	/* PE27 periph A */
+							 4 28 0x1 0x0	/* PE28 periph A */
+							 4 29 0x1 0x0	/* PE29 periph A */
+							 4 30 0x1 0x0>;	/* PE30 periph A */
+					};
+
+					pinctrl_macb_rmii_mii: macb_rmii_mii-0 {
+						atmel,pins =
+							<2 20 0x2 0x0	/* PC20 periph B */
+							 2 21 0x2 0x0	/* PC21 periph B */
+							 2 22 0x2 0x0	/* PC22 periph B */
+							 2 23 0x2 0x0	/* PC23 periph B */
+							 2 24 0x2 0x0	/* PC24 periph B */
+							 2 25 0x2 0x0	/* PC25 periph B */
+							 2 27 0x2 0x0	/* PC27 periph B */
+							 4 22 0x2 0x0>;	/* PE22 periph B */
+					};
+				};
+
+				mmc0 {
+					pinctrl_mmc0_clk: mmc0_clk-0 {
+						atmel,pins =
+							<0 12 0x1 0x0>;	/* PA12 periph A */
+					};
+
+					pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
+						atmel,pins =
+							<0 1 0x1 0x1	/* PA1 periph A with pullup */
+							 0 0 0x1 0x1>;	/* PA0 periph A with pullup */
+					};
+
+					pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
+						atmel,pins =
+							<0 3 0x1 0x1	/* PA3 periph A with pullup */
+							 0 4 0x1 0x1	/* PA4 periph A with pullup */
+							 0 5 0x1 0x1>;	/* PA5 periph A with pullup */
+					};
+
+					pinctrl_mmc0_slot1_cmd_dat0: mmc0_slot1_cmd_dat0-0 {
+						atmel,pins =
+							<0 16 0x1 0x1	/* PA16 periph A with pullup */
+							 0 17 0x1 0x1>;	/* PA17 periph A with pullup */
+					};
+
+					pinctrl_mmc0_slot1_dat1_3: mmc0_slot1_dat1_3-0 {
+						atmel,pins =
+							<0 18 0x1 0x1	/* PA18 periph A with pullup */
+							 0 19 0x1 0x1	/* PA19 periph A with pullup */
+							 0 20 0x1 0x1>;	/* PA20 periph A with pullup */
+					};
+				};
+
+				mmc1 {
+					pinctrl_mmc1_clk: mmc1_clk-0 {
+						atmel,pins =
+							<0 6 0x1 0x0>;	/* PA6 periph A */
+					};
+
+					pinctrl_mmc1_slot0_cmd_dat0: mmc1_slot0_cmd_dat0-0 {
+						atmel,pins =
+							<0 7 0x1 0x1	/* PA7 periph A with pullup */
+							 0 8 0x1 0x1>;	/* PA8 periph A with pullup */
+					};
+
+					pinctrl_mmc1_slot0_dat1_3: mmc1_slot0_dat1_3-0 {
+						atmel,pins =
+							<0 9 0x1 0x1	/* PA9 periph A with pullup */
+							 0 10 0x1 0x1	/* PA10 periph A with pullup */
+							 0 11 0x1 0x1>;	/* PA11 periph A with pullup */
+					};
+
+					pinctrl_mmc1_slot1_cmd_dat0: mmc1_slot1_cmd_dat0-0 {
+						atmel,pins =
+							<0 21 0x1 0x1	/* PA21 periph A with pullup */
+							 0 22 0x1 0x1>;	/* PA22 periph A with pullup */
+					};
+
+					pinctrl_mmc1_slot1_dat1_3: mmc1_slot1_dat1_3-0 {
+						atmel,pins =
+							<0 23 0x1 0x1	/* PA23 periph A with pullup */
+							 0 24 0x1 0x1	/* PA24 periph A with pullup */
+							 0 25 0x1 0x1>;	/* PA25 periph A with pullup */
+					};
+				};
+
+				pioA: gpio@fffff200 {
+					compatible = "atmel,at91rm9200-gpio";
+					reg = <0xfffff200 0x200>;
+					interrupts = <2 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioB: gpio@fffff400 {
+					compatible = "atmel,at91rm9200-gpio";
+					reg = <0xfffff400 0x200>;
+					interrupts = <3 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioC: gpio@fffff600 {
+					compatible = "atmel,at91rm9200-gpio";
+					reg = <0xfffff600 0x200>;
+					interrupts = <4 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioD: gpio@fffff800 {
+					compatible = "atmel,at91rm9200-gpio";
+					reg = <0xfffff800 0x200>;
+					interrupts = <4 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioE: gpio@fffffa00 {
+					compatible = "atmel,at91rm9200-gpio";
+					reg = <0xfffffa00 0x200>;
+					interrupts = <4 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
 			};
 
 			dbgu: serial@ffffee00 {
 				compatible = "atmel,at91sam9260-usart";
 				reg = <0xffffee00 0x200>;
 				interrupts = <1 4 7>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_dbgu>;
 				status = "disabled";
 			};
 
@@ -152,6 +337,8 @@
 				interrupts = <7 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart0>;
 				status = "disabled";
 			};
 
@@ -161,6 +348,8 @@
 				interrupts = <8 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart1>;
 				status = "disabled";
 			};
 
@@ -170,13 +359,31 @@
 				interrupts = <9 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart2>;
 				status = "disabled";
 			};
 
+			ssc0: ssc@fff98000 {
+				compatible = "atmel,at91rm9200-ssc";
+				reg = <0xfff98000 0x4000>;
+				interrupts = <16 4 5>;
+				status = "disable";
+			};
+
+			ssc1: ssc@fff9c000 {
+				compatible = "atmel,at91rm9200-ssc";
+				reg = <0xfff9c000 0x4000>;
+				interrupts = <17 4 5>;
+				status = "disable";
+			};
+
 			macb0: ethernet@fffbc000 {
 				compatible = "cdns,at32ap7000-macb", "cdns,macb";
 				reg = <0xfffbc000 0x100>;
 				interrupts = <21 4 3>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_macb_rmii>;
 				status = "disabled";
 			};
 
@@ -195,6 +402,30 @@
 				#size-cells = <0>;
 				status = "disabled";
 			};
+
+			mmc0: mmc@fff80000 {
+				compatible = "atmel,hsmci";
+				reg = <0xfff80000 0x600>;
+				interrupts = <10 4 0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			mmc1: mmc@fff84000 {
+				compatible = "atmel,hsmci";
+				reg = <0xfff84000 0x600>;
+				interrupts = <11 4 0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			watchdog@fffffd40 {
+				compatible = "atmel,at91sam9260-wdt";
+				reg = <0xfffffd40 0x10>;
+				status = "disabled";
+			};
 		};
 
 		nand0: nand@40000000 {
@@ -206,6 +437,8 @@
 			      >;
 			atmel,nand-addr-offset = <21>;
 			atmel,nand-cmd-offset = <22>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand>;
 			gpios = <&pioA 22 0
 				 &pioD 15 0
 				 0
diff --git a/arch/arm/boot/dts/at91sam9263ek.dts b/arch/arm/boot/dts/at91sam9263ek.dts
index f86ac4b609f..1eb08728f52 100644
--- a/arch/arm/boot/dts/at91sam9263ek.dts
+++ b/arch/arm/boot/dts/at91sam9263ek.dts
@@ -38,6 +38,10 @@
 			};
 
 			usart0: serial@fff8c000 {
+				pinctrl-0 = <
+					&pinctrl_usart0
+					&pinctrl_usart0_rts
+					&pinctrl_usart0_cts>;
 				status = "okay";
 			};
 
@@ -50,6 +54,31 @@
 				atmel,vbus-gpio = <&pioA 25 0>;
 				status = "okay";
 			};
+
+			mmc0: mmc@fff80000 {
+				pinctrl-0 = <
+					&pinctrl_board_mmc0
+					&pinctrl_mmc0_clk
+					&pinctrl_mmc0_slot0_cmd_dat0
+					&pinctrl_mmc0_slot0_dat1_3>;
+				status = "okay";
+				slot@0 {
+					reg = <0>;
+					bus-width = <4>;
+					cd-gpios = <&pioE 18 0>;
+					wp-gpios = <&pioE 19 0>;
+				};
+			};
+
+			pinctrl@fffff200 {
+				mmc0 {
+					pinctrl_board_mmc0: mmc0-board {
+						atmel,pins =
+							<5 18 0x0 0x5	/* PE18 gpio CD pin pull up and deglitch */
+							 5 19 0x0 0x1>;	/* PE19 gpio WP pin pull up */
+					};
+				};
+			};
 		};
 
 		nand0: nand@40000000 {
diff --git a/arch/arm/boot/dts/at91sam9g15.dtsi b/arch/arm/boot/dts/at91sam9g15.dtsi
new file mode 100644
index 00000000000..fbe7a7089c2
--- /dev/null
+++ b/arch/arm/boot/dts/at91sam9g15.dtsi
@@ -0,0 +1,28 @@
+/*
+ * at91sam9g15.dtsi - Device Tree Include file for AT91SAM9G15 SoC
+ *
+ * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * Licensed under GPLv2.
+ */
+
+/include/ "at91sam9x5.dtsi"
+
+/ {
+	model = "Atmel AT91SAM9G15 SoC";
+	compatible = "atmel, at91sam9g15, atmel,at91sam9x5";
+
+	ahb {
+		apb {
+			pinctrl@fffff400 {
+				atmel,mux-mask = <
+				      /*    A         B          C     */
+				       0xffffffff 0xffe0399f 0x00000000  /* pioA */
+				       0x00040000 0x00047e3f 0x00000000  /* pioB */
+				       0xfdffffff 0x00000000 0xb83fffff  /* pioC */
+				       0x003fffff 0x003f8000 0x00000000  /* pioD */
+				      >;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/at91sam9g15ek.dts b/arch/arm/boot/dts/at91sam9g15ek.dts
new file mode 100644
index 00000000000..86dd3f6d938
--- /dev/null
+++ b/arch/arm/boot/dts/at91sam9g15ek.dts
@@ -0,0 +1,16 @@
+/*
+ * at91sam9g15ek.dts - Device Tree file for AT91SAM9G15-EK board
+ *
+ *  Copyright (C) 2012 Atmel,
+ *                2012 Nicolas Ferre <nicolas.ferre@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/dts-v1/;
+/include/ "at91sam9g15.dtsi"
+/include/ "at91sam9x5ek.dtsi"
+
+/ {
+	model = "Atmel AT91SAM9G25-EK";
+	compatible = "atmel,at91sam9g15ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
+};
diff --git a/arch/arm/boot/dts/at91sam9g20ek_2mmc.dts b/arch/arm/boot/dts/at91sam9g20ek_2mmc.dts
index f1b2e148ac8..66467b11312 100644
--- a/arch/arm/boot/dts/at91sam9g20ek_2mmc.dts
+++ b/arch/arm/boot/dts/at91sam9g20ek_2mmc.dts
@@ -12,6 +12,32 @@
 	model = "Atmel at91sam9g20ek 2 mmc";
 	compatible = "atmel,at91sam9g20ek_2mmc", "atmel,at91sam9g20", "atmel,at91sam9";
 
+	ahb {
+		apb{
+			mmc0: mmc@fffa8000 {
+				/* clk already mux wuth slot0 */
+				pinctrl-0 = <
+					&pinctrl_board_mmc0_slot0
+					&pinctrl_mmc0_slot0_cmd_dat0
+					&pinctrl_mmc0_slot0_dat1_3>;
+				slot@0 {
+					reg = <0>;
+					bus-width = <4>;
+					cd-gpios = <&pioC 2 0>;
+				};
+			};
+
+			pinctrl@fffff400 {
+				mmc0_slot0 {
+					pinctrl_board_mmc0_slot0: mmc0_slot0-board {
+						atmel,pins =
+							<2 2 0x0 0x5>;	/* PC2 gpio CD pin pull up and deglitch */
+					};
+				};
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 
diff --git a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
index e6391a4e664..da15e83e7f1 100644
--- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
@@ -30,11 +30,28 @@
 
 	ahb {
 		apb {
+			pinctrl@fffff400 {
+				board {
+					pinctrl_pck0_as_mck: pck0_as_mck {
+						atmel,pins =
+							<2 1 0x2 0x0>;	/* PC1 periph B */
+					};
+
+				};
+			};
+
 			dbgu: serial@fffff200 {
 				status = "okay";
 			};
 
 			usart0: serial@fffb0000 {
+				pinctrl-0 =
+					<&pinctrl_usart0
+					 &pinctrl_usart0_rts
+					 &pinctrl_usart0_cts
+					 &pinctrl_usart0_dtr_dsr
+					 &pinctrl_usart0_dcd
+					 &pinctrl_usart0_ri>;
 				status = "okay";
 			};
 
@@ -51,6 +68,34 @@
 				atmel,vbus-gpio = <&pioC 5 0>;
 				status = "okay";
 			};
+
+			mmc0: mmc@fffa8000 {
+				pinctrl-0 = <
+					&pinctrl_board_mmc0_slot1
+					&pinctrl_mmc0_clk
+					&pinctrl_mmc0_slot1_cmd_dat0
+					&pinctrl_mmc0_slot1_dat1_3>;
+				status = "okay";
+				slot@1 {
+					reg = <1>;
+					bus-width = <4>;
+					cd-gpios = <&pioC 9 0>;
+				};
+			};
+
+			pinctrl@fffff400 {
+				mmc0_slot1 {
+					pinctrl_board_mmc0_slot1: mmc0_slot1-board {
+						atmel,pins =
+							<2 9 0x0 0x5>;	/* PC9 gpio CD pin pull up and deglitch */
+					};
+				};
+			};
+
+			ssc0: ssc@fffbc000 {
+				status = "okay";
+				pinctrl-0 = <&pinctrl_ssc0_tx>;
+			};
 		};
 
 		nand0: nand@40000000 {
@@ -114,7 +159,7 @@
 			reg = <0x50>;
 		};
 
-		wm8731@1b {
+		wm8731: wm8731@1b {
 			compatible = "wm8731";
 			reg = <0x1b>;
 		};
@@ -139,4 +184,19 @@
 			gpio-key,wakeup;
 		};
 	};
+
+	sound {
+		compatible = "atmel,at91sam9g20ek-wm8731-audio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pck0_as_mck>;
+
+		atmel,model = "wm8731 @ AT91SAMG20EK";
+
+		atmel,audio-routing =
+			"Ext Spk", "LHPOUT",
+			"Int Mic", "MICIN";
+
+		atmel,ssc-controller = <&ssc0>;
+		atmel,audio-codec = <&wm8731>;
+	};
 };
diff --git a/arch/arm/boot/dts/at91sam9g25.dtsi b/arch/arm/boot/dts/at91sam9g25.dtsi
new file mode 100644
index 00000000000..05a718fb83c
--- /dev/null
+++ b/arch/arm/boot/dts/at91sam9g25.dtsi
@@ -0,0 +1,28 @@
+/*
+ * at91sam9g25.dtsi - Device Tree Include file for AT91SAM9G25 SoC
+ *
+ * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * Licensed under GPLv2.
+ */
+
+/include/ "at91sam9x5.dtsi"
+
+/ {
+	model = "Atmel AT91SAM9G25 SoC";
+	compatible = "atmel, at91sam9g25, atmel,at91sam9x5";
+
+	ahb {
+		apb {
+			pinctrl@fffff400 {
+				atmel,mux-mask = <
+				      /*    A         B          C     */
+				       0xffffffff 0xffe0399f 0xc000001c  /* pioA */
+				       0x0007ffff 0x8000fe3f 0x00000000  /* pioB */
+				       0x80000000 0x07c0ffff 0xb83fffff  /* pioC */
+				       0x003fffff 0x003f8000 0x00000000  /* pioD */
+				      >;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/at91sam9g25ek.dts b/arch/arm/boot/dts/at91sam9g25ek.dts
index 877c08f0676..c5ab16fba05 100644
--- a/arch/arm/boot/dts/at91sam9g25ek.dts
+++ b/arch/arm/boot/dts/at91sam9g25ek.dts
@@ -7,55 +7,10 @@
  * Licensed under GPLv2 or later.
  */
 /dts-v1/;
-/include/ "at91sam9x5.dtsi"
-/include/ "at91sam9x5cm.dtsi"
+/include/ "at91sam9g25.dtsi"
+/include/ "at91sam9x5ek.dtsi"
 
 / {
 	model = "Atmel AT91SAM9G25-EK";
 	compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
-
-	chosen {
-		bootargs = "console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs";
-	};
-
-	ahb {
-		apb {
-			dbgu: serial@fffff200 {
-				status = "okay";
-			};
-
-			usart0: serial@f801c000 {
-				status = "okay";
-			};
-
-			macb0: ethernet@f802c000 {
-				phy-mode = "rmii";
-				status = "okay";
-			};
-
-			i2c0: i2c@f8010000 {
-				status = "okay";
-			};
-
-			i2c1: i2c@f8014000 {
-				status = "okay";
-			};
-
-			i2c2: i2c@f8018000 {
-				status = "okay";
-			};
-		};
-
-		usb0: ohci@00600000 {
-			status = "okay";
-			num-ports = <2>;
-			atmel,vbus-gpio = <&pioD 19 1
-					   &pioD 20 1
-					  >;
-		};
-
-		usb1: ehci@00700000 {
-			status = "okay";
-		};
-	};
 };
diff --git a/arch/arm/boot/dts/at91sam9g35.dtsi b/arch/arm/boot/dts/at91sam9g35.dtsi
new file mode 100644
index 00000000000..f9d14a72279
--- /dev/null
+++ b/arch/arm/boot/dts/at91sam9g35.dtsi
@@ -0,0 +1,28 @@
+/*
+ * at91sam9g35.dtsi - Device Tree Include file for AT91SAM9G35 SoC
+ *
+ * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * Licensed under GPLv2.
+ */
+
+/include/ "at91sam9x5.dtsi"
+
+/ {
+	model = "Atmel AT91SAM9G35 SoC";
+	compatible = "atmel, at91sam9g35, atmel,at91sam9x5";
+
+	ahb {
+		apb {
+			pinctrl@fffff400 {
+				atmel,mux-mask = <
+				      /*    A         B          C     */
+				       0xffffffff 0xffe0399f 0xc000000c  /* pioA */
+				       0x000406ff 0x00047e3f 0x00000000  /* pioB */
+				       0xfdffffff 0x00000000 0xb83fffff  /* pioC */
+				       0x003fffff 0x003f8000 0x00000000  /* pioD */
+				      >;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/at91sam9g35ek.dts b/arch/arm/boot/dts/at91sam9g35ek.dts
new file mode 100644
index 00000000000..95944bdd798
--- /dev/null
+++ b/arch/arm/boot/dts/at91sam9g35ek.dts
@@ -0,0 +1,16 @@
+/*
+ * at91sam9g35ek.dts - Device Tree file for AT91SAM9G35-EK board
+ *
+ *  Copyright (C) 2012 Atmel,
+ *                2012 Nicolas Ferre <nicolas.ferre@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/dts-v1/;
+/include/ "at91sam9g35.dtsi"
+/include/ "at91sam9x5ek.dtsi"
+
+/ {
+	model = "Atmel AT91SAM9G35-EK";
+	compatible = "atmel,at91sam9g35ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
+};
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index 3add030d61f..fa1ae0c5479 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -31,6 +31,8 @@
 		tcb1 = &tcb1;
 		i2c0 = &i2c0;
 		i2c1 = &i2c1;
+		ssc0 = &ssc0;
+		ssc1 = &ssc1;
 	};
 	cpus {
 		cpu@0 {
@@ -108,60 +110,243 @@
 				interrupts = <21 4 0>;
 			};
 
-			pioA: gpio@fffff200 {
-				compatible = "atmel,at91rm9200-gpio";
-				reg = <0xfffff200 0x100>;
-				interrupts = <2 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-			};
+			pinctrl@fffff200 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
+				ranges = <0xfffff200 0xfffff200 0xa00>;
+
+				atmel,mux-mask = <
+				      /*    A         B     */
+				       0xffffffff 0xffc003ff  /* pioA */
+				       0xffffffff 0x800f8f00  /* pioB */
+				       0xffffffff 0x00000e00  /* pioC */
+				       0xffffffff 0xff0c1381  /* pioD */
+				       0xffffffff 0x81ffff81  /* pioE */
+				      >;
+
+				/* shared pinctrl settings */
+				dbgu {
+					pinctrl_dbgu: dbgu-0 {
+						atmel,pins =
+							<1 12 0x1 0x0	/* PB12 periph A */
+							 1 13 0x1 0x0>;	/* PB13 periph A */
+					};
+				};
 
-			pioB: gpio@fffff400 {
-				compatible = "atmel,at91rm9200-gpio";
-				reg = <0xfffff400 0x100>;
-				interrupts = <3 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-			};
+				usart0 {
+					pinctrl_usart0: usart0-0 {
+						atmel,pins =
+							<1 19 0x1 0x1	/* PB19 periph A with pullup */
+							 1 18 0x1 0x0>;	/* PB18 periph A */
+					};
+
+					pinctrl_usart0_rts: usart0_rts-0 {
+						atmel,pins =
+							<1 17 0x2 0x0>;	/* PB17 periph B */
+					};
+
+					pinctrl_usart0_cts: usart0_cts-0 {
+						atmel,pins =
+							<1 15 0x2 0x0>;	/* PB15 periph B */
+					};
+				};
 
-			pioC: gpio@fffff600 {
-				compatible = "atmel,at91rm9200-gpio";
-				reg = <0xfffff600 0x100>;
-				interrupts = <4 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-			};
+				uart1 {
+					pinctrl_usart1: usart1-0 {
+						atmel,pins =
+							<1 4 0x1 0x1	/* PB4 periph A with pullup */
+							 1 5 0x1 0x0>;	/* PB5 periph A */
+					};
+
+					pinctrl_usart1_rts: usart1_rts-0 {
+						atmel,pins =
+							<3 16 0x1 0x0>;	/* PD16 periph A */
+					};
+
+					pinctrl_usart1_cts: usart1_cts-0 {
+						atmel,pins =
+							<3 17 0x1 0x0>;	/* PD17 periph A */
+					};
+				};
 
-			pioD: gpio@fffff800 {
-				compatible = "atmel,at91rm9200-gpio";
-				reg = <0xfffff800 0x100>;
-				interrupts = <5 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-			};
+				usart2 {
+					pinctrl_usart2: usart2-0 {
+						atmel,pins =
+							<1 6 0x1 0x1	/* PB6 periph A with pullup */
+							 1 7 0x1 0x0>;	/* PB7 periph A */
+					};
+
+					pinctrl_usart2_rts: usart2_rts-0 {
+						atmel,pins =
+							<2 9 0x2 0x0>;	/* PC9 periph B */
+					};
+
+					pinctrl_usart2_cts: usart2_cts-0 {
+						atmel,pins =
+							<2 11 0x2 0x0>;	/* PC11 periph B */
+					};
+				};
 
-			pioE: gpio@fffffa00 {
-				compatible = "atmel,at91rm9200-gpio";
-				reg = <0xfffffa00 0x100>;
-				interrupts = <5 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
+				usart3 {
+					pinctrl_usart3: usart3-0 {
+						atmel,pins =
+							<1 8 0x1 0x1	/* PB9 periph A with pullup */
+							 1 9 0x1 0x0>;	/* PB8 periph A */
+					};
+
+					pinctrl_usart3_rts: usart3_rts-0 {
+						atmel,pins =
+							<0 23 0x2 0x0>;	/* PA23 periph B */
+					};
+
+					pinctrl_usart3_cts: usart3_cts-0 {
+						atmel,pins =
+							<0 24 0x2 0x0>;	/* PA24 periph B */
+					};
+				};
+
+				nand {
+					pinctrl_nand: nand-0 {
+						atmel,pins =
+							<2 8 0x0 0x1	/* PC8 gpio RDY pin pull_up*/
+							 2 14 0x0 0x1>;	/* PC14 gpio enable pin pull_up */
+					};
+				};
+
+				macb {
+					pinctrl_macb_rmii: macb_rmii-0 {
+						atmel,pins =
+							<0 10 0x1 0x0	/* PA10 periph A */
+							 0 11 0x1 0x0	/* PA11 periph A */
+							 0 12 0x1 0x0	/* PA12 periph A */
+							 0 13 0x1 0x0	/* PA13 periph A */
+							 0 14 0x1 0x0	/* PA14 periph A */
+							 0 15 0x1 0x0	/* PA15 periph A */
+							 0 16 0x1 0x0	/* PA16 periph A */
+							 0 17 0x1 0x0	/* PA17 periph A */
+							 0 18 0x1 0x0	/* PA18 periph A */
+							 0 19 0x1 0x0>;	/* PA19 periph A */
+					};
+
+					pinctrl_macb_rmii_mii: macb_rmii_mii-0 {
+						atmel,pins =
+							<0 6 0x2 0x0	/* PA6 periph B */
+							 0 7 0x2 0x0	/* PA7 periph B */
+							 0 8 0x2 0x0	/* PA8 periph B */
+							 0 9 0x2 0x0	/* PA9 periph B */
+							 0 27 0x2 0x0	/* PA27 periph B */
+							 0 28 0x2 0x0	/* PA28 periph B */
+							 0 29 0x2 0x0	/* PA29 periph B */
+							 0 30 0x2 0x0>;	/* PA30 periph B */
+					};
+				};
+
+				mmc0 {
+					pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 {
+						atmel,pins =
+							<0 0 0x1 0x0	/* PA0 periph A */
+							 0 1 0x1 0x1	/* PA1 periph A with pullup */
+							 0 2 0x1 0x1>;	/* PA2 periph A with pullup */
+					};
+
+					pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
+						atmel,pins =
+							<0 3 0x1 0x1	/* PA3 periph A with pullup */
+							 0 4 0x1 0x1	/* PA4 periph A with pullup */
+							 0 5 0x1 0x1>;	/* PA5 periph A with pullup */
+					};
+
+					pinctrl_mmc0_slot0_dat4_7: mmc0_slot0_dat4_7-0 {
+						atmel,pins =
+							<0 6 0x1 0x1	/* PA6 periph A with pullup */
+							 0 7 0x1 0x1	/* PA7 periph A with pullup */
+							 0 8 0x1 0x1	/* PA8 periph A with pullup */
+							 0 9 0x1 0x1>;	/* PA9 periph A with pullup */
+					};
+				};
+
+				mmc1 {
+					pinctrl_mmc1_slot0_clk_cmd_dat0: mmc1_slot0_clk_cmd_dat0-0 {
+						atmel,pins =
+							<0 31 0x1 0x0	/* PA31 periph A */
+							 0 22 0x1 0x1	/* PA22 periph A with pullup */
+							 0 23 0x1 0x1>;	/* PA23 periph A with pullup */
+					};
+
+					pinctrl_mmc1_slot0_dat1_3: mmc1_slot0_dat1_3-0 {
+						atmel,pins =
+							<0 24 0x1 0x1	/* PA24 periph A with pullup */
+							 0 25 0x1 0x1	/* PA25 periph A with pullup */
+							 0 26 0x1 0x1>;	/* PA26 periph A with pullup */
+					};
+
+					pinctrl_mmc1_slot0_dat4_7: mmc1_slot0_dat4_7-0 {
+						atmel,pins =
+							<0 27 0x1 0x1	/* PA27 periph A with pullup */
+							 0 28 0x1 0x1	/* PA28 periph A with pullup */
+							 0 29 0x1 0x1	/* PA29 periph A with pullup */
+							 0 20 0x1 0x1>;	/* PA30 periph A with pullup */
+					};
+				};
+
+				pioA: gpio@fffff200 {
+					compatible = "atmel,at91rm9200-gpio";
+					reg = <0xfffff200 0x200>;
+					interrupts = <2 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioB: gpio@fffff400 {
+					compatible = "atmel,at91rm9200-gpio";
+					reg = <0xfffff400 0x200>;
+					interrupts = <3 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioC: gpio@fffff600 {
+					compatible = "atmel,at91rm9200-gpio";
+					reg = <0xfffff600 0x200>;
+					interrupts = <4 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioD: gpio@fffff800 {
+					compatible = "atmel,at91rm9200-gpio";
+					reg = <0xfffff800 0x200>;
+					interrupts = <5 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioE: gpio@fffffa00 {
+					compatible = "atmel,at91rm9200-gpio";
+					reg = <0xfffffa00 0x200>;
+					interrupts = <5 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
 			};
 
 			dbgu: serial@ffffee00 {
 				compatible = "atmel,at91sam9260-usart";
 				reg = <0xffffee00 0x200>;
 				interrupts = <1 4 7>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_dbgu>;
 				status = "disabled";
 			};
 
@@ -171,6 +356,8 @@
 				interrupts = <7 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart0>;
 				status = "disabled";
 			};
 
@@ -180,6 +367,8 @@
 				interrupts = <8 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart1>;
 				status = "disabled";
 			};
 
@@ -189,6 +378,8 @@
 				interrupts = <9 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart2>;
 				status = "disabled";
 			};
 
@@ -198,6 +389,8 @@
 				interrupts = <10 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart3>;
 				status = "disabled";
 			};
 
@@ -205,6 +398,8 @@
 				compatible = "cdns,at32ap7000-macb", "cdns,macb";
 				reg = <0xfffbc000 0x100>;
 				interrupts = <25 4 3>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_macb_rmii>;
 				status = "disabled";
 			};
 
@@ -226,6 +421,20 @@
 				status = "disabled";
 			};
 
+			ssc0: ssc@fff9c000 {
+				compatible = "atmel,at91sam9g45-ssc";
+				reg = <0xfff9c000 0x4000>;
+				interrupts = <16 4 5>;
+				status = "disable";
+			};
+
+			ssc1: ssc@fffa0000 {
+				compatible = "atmel,at91sam9g45-ssc";
+				reg = <0xfffa0000 0x4000>;
+				interrupts = <17 4 5>;
+				status = "disable";
+			};
+
 			adc0: adc@fffb0000 {
 				compatible = "atmel,at91sam9260-adc";
 				reg = <0xfffb0000 0x100>;
@@ -262,6 +471,30 @@
 					trigger-value = <0x6>;
 				};
 			};
+
+			mmc0: mmc@fff80000 {
+				compatible = "atmel,hsmci";
+				reg = <0xfff80000 0x600>;
+				interrupts = <11 4 0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			mmc1: mmc@fffd0000 {
+				compatible = "atmel,hsmci";
+				reg = <0xfffd0000 0x600>;
+				interrupts = <29 4 0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			watchdog@fffffd40 {
+				compatible = "atmel,at91sam9260-wdt";
+				reg = <0xfffffd40 0x10>;
+				status = "disabled";
+			};
 		};
 
 		nand0: nand@40000000 {
@@ -273,6 +506,8 @@
 			      >;
 			atmel,nand-addr-offset = <21>;
 			atmel,nand-cmd-offset = <22>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand>;
 			gpios = <&pioC 8 0
 				 &pioC 14 0
 				 0
diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts
index 15e1dd43f62..20c31913c27 100644
--- a/arch/arm/boot/dts/at91sam9m10g45ek.dts
+++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts
@@ -39,6 +39,10 @@
 			};
 
 			usart1: serial@fff90000 {
+				pinctrl-0 =
+					<&pinctrl_usart1
+					 &pinctrl_usart1_rts
+					 &pinctrl_usart1_cts>;
 				status = "okay";
 			};
 
@@ -54,6 +58,50 @@
 			i2c1: i2c@fff88000 {
 				status = "okay";
 			};
+
+			mmc0: mmc@fff80000 {
+				pinctrl-0 = <
+					&pinctrl_board_mmc0
+					&pinctrl_mmc0_slot0_clk_cmd_dat0
+					&pinctrl_mmc0_slot0_dat1_3>;
+				status = "okay";
+				slot@0 {
+					reg = <0>;
+					bus-width = <4>;
+					cd-gpios = <&pioD 10 0>;
+				};
+			};
+
+			mmc1: mmc@fffd0000 {
+				pinctrl-0 = <
+					&pinctrl_board_mmc1
+					&pinctrl_mmc1_slot0_clk_cmd_dat0
+					&pinctrl_mmc1_slot0_dat1_3>;
+				status = "okay";
+				slot@0 {
+					reg = <0>;
+					bus-width = <4>;
+					cd-gpios = <&pioD 11 0>;
+					wp-gpios = <&pioD 29 0>;
+				};
+			};
+
+			pinctrl@fffff200 {
+				mmc0 {
+					pinctrl_board_mmc0: mmc0-board {
+						atmel,pins =
+							<3 10 0x0 0x5>;	/* PD10 gpio CD pin pull up and deglitch */
+					};
+				};
+
+				mmc1 {
+					pinctrl_board_mmc1: mmc1-board {
+						atmel,pins =
+							<3 11 0x0 0x5	/* PD11 gpio CD pin pull up and deglitch */
+							 3 29 0x0 0x1>;	/* PD29 gpio WP pin pull up */
+					};
+				};
+			};
 		};
 
 		nand0: nand@40000000 {
diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi
index 82508d68aa7..e9efb34f437 100644
--- a/arch/arm/boot/dts/at91sam9n12.dtsi
+++ b/arch/arm/boot/dts/at91sam9n12.dtsi
@@ -84,6 +84,15 @@
 				reg = <0xfffffe10 0x10>;
 			};
 
+			mmc0: mmc@f0008000 {
+				compatible = "atmel,hsmci";
+				reg = <0xf0008000 0x600>;
+				interrupts = <12 4 0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
 			tcb0: timer@f8008000 {
 				compatible = "atmel,at91sam9x5-tcb";
 				reg = <0xf8008000 0x100>;
@@ -102,50 +111,186 @@
 				interrupts = <20 4 0>;
 			};
 
-			pioA: gpio@fffff400 {
-				compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
-				reg = <0xfffff400 0x100>;
-				interrupts = <2 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-			};
+			pinctrl@fffff400 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
+				ranges = <0xfffff400 0xfffff400 0x800>;
 
-			pioB: gpio@fffff600 {
-				compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
-				reg = <0xfffff600 0x100>;
-				interrupts = <2 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-			};
+				atmel,mux-mask = <
+				      /*    A         B          C     */
+				       0xffffffff 0xffe07983 0x00000000  /* pioA */
+				       0x00040000 0x00047e0f 0x00000000  /* pioB */
+				       0xfdffffff 0x07c00000 0xb83fffff  /* pioC */
+				       0x003fffff 0x003f8000 0x00000000  /* pioD */
+				      >;
 
-			pioC: gpio@fffff800 {
-				compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
-				reg = <0xfffff800 0x100>;
-				interrupts = <3 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-			};
+				/* shared pinctrl settings */
+				dbgu {
+					pinctrl_dbgu: dbgu-0 {
+						atmel,pins =
+							<0 9 0x1 0x0	/* PA9 periph A */
+							 0 10 0x1 0x1>;	/* PA10 periph with pullup */
+					};
+				};
 
-			pioD: gpio@fffffa00 {
-				compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
-				reg = <0xfffffa00 0x100>;
-				interrupts = <3 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
+				usart0 {
+					pinctrl_usart0: usart0-0 {
+						atmel,pins =
+							<0 1 0x1 0x1	/* PA1 periph A with pullup */
+							 0 0 0x1 0x0>;	/* PA0 periph A */
+					};
+
+					pinctrl_usart0_rts: usart0_rts-0 {
+						atmel,pins =
+							<0 2 0x1 0x0>;	/* PA2 periph A */
+					};
+
+					pinctrl_usart0_cts: usart0_cts-0 {
+						atmel,pins =
+							<0 3 0x1 0x0>;	/* PA3 periph A */
+					};
+				};
+
+				usart1 {
+					pinctrl_usart1: usart1-0 {
+						atmel,pins =
+							<0 6 0x1 0x1	/* PA6 periph A with pullup */
+							 0 5 0x1 0x0>;	/* PA5 periph A */
+					};
+				};
+
+				usart2 {
+					pinctrl_usart2: usart2-0 {
+						atmel,pins =
+							<0 8 0x1 0x1	/* PA8 periph A with pullup */
+							 0 7 0x1 0x0>;	/* PA7 periph A */
+					};
+
+					pinctrl_usart2_rts: usart2_rts-0 {
+						atmel,pins =
+							<1 0 0x2 0x0>;	/* PB0 periph B */
+					};
+
+					pinctrl_usart2_cts: usart2_cts-0 {
+						atmel,pins =
+							<1 1 0x2 0x0>;	/* PB1 periph B */
+					};
+				};
+
+				usart3 {
+					pinctrl_usart3: usart3-0 {
+						atmel,pins =
+							<2 23 0x2 0x1	/* PC23 periph B with pullup */
+							 2 22 0x2 0x0>;	/* PC22 periph B */
+					};
+
+					pinctrl_usart3_rts: usart3_rts-0 {
+						atmel,pins =
+							<2 24 0x2 0x0>;	/* PC24 periph B */
+					};
+
+					pinctrl_usart3_cts: usart3_cts-0 {
+						atmel,pins =
+							<2 25 0x2 0x0>;	/* PC25 periph B */
+					};
+				};
+
+				uart0 {
+					pinctrl_uart0: uart0-0 {
+						atmel,pins =
+							<2 9 0x3 0x1	/* PC9 periph C with pullup */
+							 2 8 0x3 0x0>;	/* PC8 periph C */
+					};
+				};
+
+				uart1 {
+					pinctrl_uart1: uart1-0 {
+						atmel,pins =
+							<2 16 0x3 0x1	/* PC17 periph C with pullup */
+							 2 17 0x3 0x0>;	/* PC16 periph C */
+					};
+				};
+
+				nand {
+					pinctrl_nand: nand-0 {
+						atmel,pins =
+							<3 5 0x0 0x1	/* PD5 gpio RDY pin pull_up*/
+							 3 4 0x0 0x1>;	/* PD4 gpio enable pin pull_up */
+					};
+				};
+
+				mmc0 {
+					pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 {
+						atmel,pins =
+							<0 17 0x1 0x0	/* PA17 periph A */
+							 0 16 0x1 0x1	/* PA16 periph A with pullup */
+							 0 15 0x1 0x1>;	/* PA15 periph A with pullup */
+					};
+
+					pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
+						atmel,pins =
+							<0 18 0x1 0x1	/* PA18 periph A with pullup */
+							 0 19 0x1 0x1	/* PA19 periph A with pullup */
+							 0 20 0x1 0x1>;	/* PA20 periph A with pullup */
+					};
+
+					pinctrl_mmc0_slot0_dat4_7: mmc0_slot0_dat4_7-0 {
+						atmel,pins =
+							<0 11 0x2 0x1	/* PA11 periph B with pullup */
+							 0 12 0x2 0x1	/* PA12 periph B with pullup */
+							 0 13 0x2 0x1	/* PA13 periph B with pullup */
+							 0 14 0x2 0x1>;	/* PA14 periph B with pullup */
+					};
+				};
+
+				pioA: gpio@fffff400 {
+					compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+					reg = <0xfffff400 0x200>;
+					interrupts = <2 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioB: gpio@fffff600 {
+					compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+					reg = <0xfffff600 0x200>;
+					interrupts = <2 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioC: gpio@fffff800 {
+					compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+					reg = <0xfffff800 0x200>;
+					interrupts = <3 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioD: gpio@fffffa00 {
+					compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+					reg = <0xfffffa00 0x200>;
+					interrupts = <3 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
 			};
 
 			dbgu: serial@fffff200 {
 				compatible = "atmel,at91sam9260-usart";
 				reg = <0xfffff200 0x200>;
 				interrupts = <1 4 7>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_dbgu>;
 				status = "disabled";
 			};
 
@@ -155,6 +300,8 @@
 				interrupts = <5 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart0>;
 				status = "disabled";
 			};
 
@@ -164,6 +311,8 @@
 				interrupts = <6 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart1>;
 				status = "disabled";
 			};
 
@@ -173,6 +322,8 @@
 				interrupts = <7 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart2>;
 				status = "disabled";
 			};
 
@@ -182,6 +333,8 @@
 				interrupts = <8 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart3>;
 				status = "disabled";
 			};
 
@@ -215,6 +368,8 @@
 			       >;
 			atmel,nand-addr-offset = <21>;
 			atmel,nand-cmd-offset = <22>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand>;
 			gpios = <&pioD 5 0
 				 &pioD 4 0
 				 0
diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
index 912b2c283d6..0376bf4fd66 100644
--- a/arch/arm/boot/dts/at91sam9n12ek.dts
+++ b/arch/arm/boot/dts/at91sam9n12ek.dts
@@ -45,6 +45,28 @@
 			i2c1: i2c@f8014000 {
 				status = "okay";
 			};
+
+			mmc0: mmc@f0008000 {
+				pinctrl-0 = <
+					&pinctrl_board_mmc0
+					&pinctrl_mmc0_slot0_clk_cmd_dat0
+					&pinctrl_mmc0_slot0_dat1_3>;
+				status = "okay";
+				slot@0 {
+					reg = <0>;
+					bus-width = <4>;
+					cd-gpios = <&pioA 7 0>;
+				};
+			};
+
+			pinctrl@fffff400 {
+				mmc0 {
+					pinctrl_board_mmc0: mmc0-board {
+						atmel,pins =
+							<0 7 0x0 0x5>;	/* PA7 gpio CD pin pull up and deglitch */
+					};
+				};
+			};
 		};
 
 		nand0: nand@40000000 {
diff --git a/arch/arm/boot/dts/at91sam9x25.dtsi b/arch/arm/boot/dts/at91sam9x25.dtsi
new file mode 100644
index 00000000000..54eb33ba6d2
--- /dev/null
+++ b/arch/arm/boot/dts/at91sam9x25.dtsi
@@ -0,0 +1,49 @@
+/*
+ * at91sam9x25.dtsi - Device Tree Include file for AT91SAM9X25 SoC
+ *
+ * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * Licensed under GPLv2.
+ */
+
+/include/ "at91sam9x5.dtsi"
+
+/ {
+	model = "Atmel AT91SAM9X25 SoC";
+	compatible = "atmel, at91sam9x25, atmel,at91sam9x5";
+
+	ahb {
+		apb {
+			pinctrl@fffff400 {
+				atmel,mux-mask = <
+				      /*    A         B          C     */
+				       0xffffffff 0xffe03fff 0xc000001c  /* pioA */
+				       0x0007ffff 0x00047e3f 0x00000000  /* pioB */
+				       0x80000000 0xfffd0000 0xb83fffff  /* pioC */
+				       0x003fffff 0x003f8000 0x00000000  /* pioD */
+				      >;
+
+				macb1 {
+					pinctrl_macb1_rmii: macb1_rmii-0 {
+						atmel,pins =
+							<2 16 0x2 0x0	/* PC16 periph B */
+							 2 18 0x2 0x0	/* PC18 periph B */
+							 2 19 0x2 0x0	/* PC19 periph B */
+							 2 20 0x2 0x0	/* PC20 periph B */
+							 2 21 0x2 0x0	/* PC21 periph B */
+							 2 27 0x2 0x0	/* PC27 periph B */
+							 2 28 0x2 0x0	/* PC28 periph B */
+							 2 29 0x2 0x0	/* PC29 periph B */
+							 2 30 0x2 0x0	/* PC30 periph B */
+							 2 31 0x2 0x0>;	/* PC31 periph B */
+					};
+				};
+			};
+
+			macb1: ethernet@f8030000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_macb1_rmii>;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/at91sam9x25ek.dts b/arch/arm/boot/dts/at91sam9x25ek.dts
new file mode 100644
index 00000000000..af907eaa1f2
--- /dev/null
+++ b/arch/arm/boot/dts/at91sam9x25ek.dts
@@ -0,0 +1,16 @@
+/*
+ * at91sam9x25ek.dts - Device Tree file for AT91SAM9X25-EK board
+ *
+ *  Copyright (C) 2012 Atmel,
+ *                2012 Nicolas Ferre <nicolas.ferre@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/dts-v1/;
+/include/ "at91sam9x25.dtsi"
+/include/ "at91sam9x5ek.dtsi"
+
+/ {
+	model = "Atmel AT91SAM9G25-EK";
+	compatible = "atmel,at91sam9x25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
+};
diff --git a/arch/arm/boot/dts/at91sam9x35.dtsi b/arch/arm/boot/dts/at91sam9x35.dtsi
new file mode 100644
index 00000000000..fb102d6126c
--- /dev/null
+++ b/arch/arm/boot/dts/at91sam9x35.dtsi
@@ -0,0 +1,28 @@
+/*
+ * at91sam9x35.dtsi - Device Tree Include file for AT91SAM9X35 SoC
+ *
+ * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * Licensed under GPLv2.
+ */
+
+/include/ "at91sam9x5.dtsi"
+
+/ {
+	model = "Atmel AT91SAM9X35 SoC";
+	compatible = "atmel, at91sam9x35, atmel,at91sam9x5";
+
+	ahb {
+		apb {
+			pinctrl@fffff400 {
+				atmel,mux-mask = <
+				      /*    A         B          C     */
+				       0xffffffff 0xffe03fff 0xc000000c  /* pioA */
+				       0x000406ff 0x00047e3f 0x00000000  /* pioB */
+				       0xfdffffff 0x00000000 0xb83fffff  /* pioC */
+				       0x003fffff 0x003f8000 0x00000000  /* pioD */
+				      >;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/at91sam9x35ek.dts b/arch/arm/boot/dts/at91sam9x35ek.dts
new file mode 100644
index 00000000000..5ccb607b541
--- /dev/null
+++ b/arch/arm/boot/dts/at91sam9x35ek.dts
@@ -0,0 +1,16 @@
+/*
+ * at91sam9x35ek.dts - Device Tree file for AT91SAM9X35-EK board
+ *
+ *  Copyright (C) 2012 Atmel,
+ *                2012 Nicolas Ferre <nicolas.ferre@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/dts-v1/;
+/include/ "at91sam9x35.dtsi"
+/include/ "at91sam9x5ek.dtsi"
+
+/ {
+	model = "Atmel AT91SAM9X35-EK";
+	compatible = "atmel,at91sam9x35ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
+};
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 03fc136421c..617ede541ca 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -30,6 +30,7 @@
 		i2c0 = &i2c0;
 		i2c1 = &i2c1;
 		i2c2 = &i2c2;
+		ssc0 = &ssc0;
 	};
 	cpus {
 		cpu@0 {
@@ -87,6 +88,13 @@
 				interrupts = <1 4 7>;
 			};
 
+			ssc0: ssc@f0010000 {
+				compatible = "atmel,at91sam9g45-ssc";
+				reg = <0xf0010000 0x4000>;
+				interrupts = <28 4 5>;
+				status = "disable";
+			};
+
 			tcb0: timer@f8008000 {
 				compatible = "atmel,at91sam9x5-tcb";
 				reg = <0xf8008000 0x100>;
@@ -111,50 +119,244 @@
 				interrupts = <21 4 0>;
 			};
 
-			pioA: gpio@fffff400 {
-				compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
-				reg = <0xfffff400 0x100>;
-				interrupts = <2 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-			};
+			pinctrl@fffff400 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
+				ranges = <0xfffff400 0xfffff400 0x800>;
+
+				/* shared pinctrl settings */
+				dbgu {
+					pinctrl_dbgu: dbgu-0 {
+						atmel,pins =
+							<0 9 0x1 0x0	/* PA9 periph A */
+							 0 10 0x1 0x1>;	/* PA10 periph A with pullup */
+					};
+				};
 
-			pioB: gpio@fffff600 {
-				compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
-				reg = <0xfffff600 0x100>;
-				interrupts = <2 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
+				usart0 {
+					pinctrl_usart0: usart0-0 {
+						atmel,pins =
+							<0 0 0x1 0x1	/* PA0 periph A with pullup */
+							 0 1 0x1 0x0>;	/* PA1 periph A */
+					};
+
+					pinctrl_usart0_rts: usart0_rts-0 {
+						atmel,pins =
+							<0 2 0x1 0x0>;	/* PA2 periph A */
+					};
+
+					pinctrl_usart0_cts: usart0_cts-0 {
+						atmel,pins =
+							<0 3 0x1 0x0>;	/* PA3 periph A */
+					};
+				};
+
+				usart1 {
+					pinctrl_usart1: usart1-0 {
+						atmel,pins =
+							<0 5 0x1 0x1	/* PA5 periph A with pullup */
+							 0 6 0x1 0x0>;	/* PA6 periph A */
+					};
+
+					pinctrl_usart1_rts: usart1_rts-0 {
+						atmel,pins =
+							<3 27 0x3 0x0>;	/* PC27 periph C */
+					};
+
+					pinctrl_usart1_cts: usart1_cts-0 {
+						atmel,pins =
+							<3 28 0x3 0x0>;	/* PC28 periph C */
+					};
+				};
+
+				usart2 {
+					pinctrl_usart2: usart2-0 {
+						atmel,pins =
+							<0 7 0x1 0x1	/* PA7 periph A with pullup */
+							 0 8 0x1 0x0>;	/* PA8 periph A */
+					};
+
+					pinctrl_uart2_rts: uart2_rts-0 {
+						atmel,pins =
+							<0 0 0x2 0x0>;	/* PB0 periph B */
+					};
+
+					pinctrl_uart2_cts: uart2_cts-0 {
+						atmel,pins =
+							<0 1 0x2 0x0>;	/* PB1 periph B */
+					};
+				};
+
+				usart3 {
+					pinctrl_uart3: usart3-0 {
+						atmel,pins =
+							<3 23 0x2 0x1	/* PC22 periph B with pullup */
+							 3 23 0x2 0x0>;	/* PC23 periph B */
+					};
+
+					pinctrl_usart3_rts: usart3_rts-0 {
+						atmel,pins =
+							<3 24 0x2 0x0>;	/* PC24 periph B */
+					};
+
+					pinctrl_usart3_cts: usart3_cts-0 {
+						atmel,pins =
+							<3 25 0x2 0x0>;	/* PC25 periph B */
+					};
+				};
+
+				uart0 {
+					pinctrl_uart0: uart0-0 {
+						atmel,pins =
+							<3 8 0x3 0x0	/* PC8 periph C */
+							 3 9 0x3 0x1>;	/* PC9 periph C with pullup */
+					};
+				};
+
+				uart1 {
+					pinctrl_uart1: uart1-0 {
+						atmel,pins =
+							<3 16 0x3 0x0	/* PC16 periph C */
+							 3 17 0x3 0x1>;	/* PC17 periph C with pullup */
+					};
+				};
+
+				nand {
+					pinctrl_nand: nand-0 {
+						atmel,pins =
+							<3 4 0x0 0x1	/* PD5 gpio RDY pin pull_up */
+							 3 5 0x0 0x1>;	/* PD4 gpio enable pin pull_up */
+					};
+				};
+
+				macb0 {
+					pinctrl_macb0_rmii: macb0_rmii-0 {
+						atmel,pins =
+							<1 0 0x1 0x0	/* PB0 periph A */
+							 1 1 0x1 0x0	/* PB1 periph A */
+							 1 2 0x1 0x0	/* PB2 periph A */
+							 1 3 0x1 0x0	/* PB3 periph A */
+							 1 4 0x1 0x0	/* PB4 periph A */
+							 1 5 0x1 0x0	/* PB5 periph A */
+							 1 6 0x1 0x0	/* PB6 periph A */
+							 1 7 0x1 0x0	/* PB7 periph A */
+							 1 9 0x1 0x0	/* PB9 periph A */
+							 1 10 0x1 0x0>;	/* PB10 periph A */
+					};
+
+					pinctrl_macb0_rmii_mii: macb0_rmii_mii-0 {
+						atmel,pins =
+							<1 8 0x1 0x0	/* PA8 periph A */
+							 1 11 0x1 0x0	/* PA11 periph A */
+							 1 12 0x1 0x0	/* PA12 periph A */
+							 1 13 0x1 0x0	/* PA13 periph A */
+							 1 14 0x1 0x0	/* PA14 periph A */
+							 1 15 0x1 0x0	/* PA15 periph A */
+							 1 16 0x1 0x0	/* PA16 periph A */
+							 1 17 0x1 0x0>;	/* PA17 periph A */
+					};
+				};
+
+				mmc0 {
+					pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 {
+						atmel,pins =
+							<0 17 0x1 0x0	/* PA17 periph A */
+							 0 16 0x1 0x1	/* PA16 periph A with pullup */
+							 0 15 0x1 0x1>;	/* PA15 periph A with pullup */
+					};
+
+					pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
+						atmel,pins =
+							<0 18 0x1 0x1	/* PA18 periph A with pullup */
+							 0 19 0x1 0x1	/* PA19 periph A with pullup */
+							 0 20 0x1 0x1>;	/* PA20 periph A with pullup */
+					};
+				};
+
+				mmc1 {
+					pinctrl_mmc1_slot0_clk_cmd_dat0: mmc1_slot0_clk_cmd_dat0-0 {
+						atmel,pins =
+							<0 13 0x2 0x0	/* PA13 periph B */
+							 0 12 0x2 0x1	/* PA12 periph B with pullup */
+							 0 11 0x2 0x1>;	/* PA11 periph B with pullup */
+					};
+
+					pinctrl_mmc1_slot0_dat1_3: mmc1_slot0_dat1_3-0 {
+						atmel,pins =
+							<0 2 0x2 0x1	/* PA2 periph B with pullup */
+							 0 3 0x2 0x1	/* PA3 periph B with pullup */
+							 0 4 0x2 0x1>;	/* PA4 periph B with pullup */
+					};
+				};
+
+				pioA: gpio@fffff400 {
+					compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+					reg = <0xfffff400 0x200>;
+					interrupts = <2 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioB: gpio@fffff600 {
+					compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+					reg = <0xfffff600 0x200>;
+					interrupts = <2 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					#gpio-lines = <19>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioC: gpio@fffff800 {
+					compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+					reg = <0xfffff800 0x200>;
+					interrupts = <3 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
+
+				pioD: gpio@fffffa00 {
+					compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+					reg = <0xfffffa00 0x200>;
+					interrupts = <3 4 1>;
+					#gpio-cells = <2>;
+					gpio-controller;
+					#gpio-lines = <22>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+				};
 			};
 
-			pioC: gpio@fffff800 {
-				compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
-				reg = <0xfffff800 0x100>;
-				interrupts = <3 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
+			mmc0: mmc@f0008000 {
+				compatible = "atmel,hsmci";
+				reg = <0xf0008000 0x600>;
+				interrupts = <12 4 0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
 			};
 
-			pioD: gpio@fffffa00 {
-				compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
-				reg = <0xfffffa00 0x100>;
-				interrupts = <3 4 1>;
-				#gpio-cells = <2>;
-				gpio-controller;
-				interrupt-controller;
-				#interrupt-cells = <2>;
+			mmc1: mmc@f000c000 {
+				compatible = "atmel,hsmci";
+				reg = <0xf000c000 0x600>;
+				interrupts = <26 4 0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
 			};
 
 			dbgu: serial@fffff200 {
 				compatible = "atmel,at91sam9260-usart";
 				reg = <0xfffff200 0x200>;
 				interrupts = <1 4 7>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_dbgu>;
 				status = "disabled";
 			};
 
@@ -164,6 +366,8 @@
 				interrupts = <5 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart0>;
 				status = "disabled";
 			};
 
@@ -173,6 +377,8 @@
 				interrupts = <6 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart1>;
 				status = "disabled";
 			};
 
@@ -182,6 +388,8 @@
 				interrupts = <7 4 5>;
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart2>;
 				status = "disabled";
 			};
 
@@ -189,6 +397,8 @@
 				compatible = "cdns,at32ap7000-macb", "cdns,macb";
 				reg = <0xf802c000 0x100>;
 				interrupts = <24 4 3>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_macb0_rmii>;
 				status = "disabled";
 			};
 
@@ -273,6 +483,8 @@
 			      >;
 			atmel,nand-addr-offset = <21>;
 			atmel,nand-cmd-offset = <22>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_nand>;
 			gpios = <&pioD 5 0
 				 &pioD 4 0
 				 0
diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi b/arch/arm/boot/dts/at91sam9x5ek.dtsi
new file mode 100644
index 00000000000..8a7cf1d9cf5
--- /dev/null
+++ b/arch/arm/boot/dts/at91sam9x5ek.dtsi
@@ -0,0 +1,101 @@
+/*
+ * at91sam9x5ek.dtsi - Device Tree file for AT91SAM9x5CM Base board
+ *
+ *  Copyright (C) 2012 Atmel,
+ *                2012 Nicolas Ferre <nicolas.ferre@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/include/ "at91sam9x5cm.dtsi"
+
+/ {
+	model = "Atmel AT91SAM9X5-EK";
+	compatible = "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
+
+	chosen {
+		bootargs = "128M console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs";
+	};
+
+	ahb {
+		apb {
+			mmc0: mmc@f0008000 {
+				pinctrl-0 = <
+					&pinctrl_board_mmc0
+					&pinctrl_mmc0_slot0_clk_cmd_dat0
+					&pinctrl_mmc0_slot0_dat1_3>;
+				status = "okay";
+				slot@0 {
+					reg = <0>;
+					bus-width = <4>;
+					cd-gpios = <&pioD 15 0>;
+				};
+			};
+
+			mmc1: mmc@f000c000 {
+				pinctrl-0 = <
+					&pinctrl_board_mmc1
+					&pinctrl_mmc1_slot0_clk_cmd_dat0
+					&pinctrl_mmc1_slot0_dat1_3>;
+				status = "okay";
+				slot@0 {
+					reg = <0>;
+					bus-width = <4>;
+					cd-gpios = <&pioD 14 0>;
+				};
+			};
+
+			dbgu: serial@fffff200 {
+				status = "okay";
+			};
+
+			usart0: serial@f801c000 {
+				status = "okay";
+			};
+
+			macb0: ethernet@f802c000 {
+				phy-mode = "rmii";
+				status = "okay";
+			};
+
+			i2c0: i2c@f8010000 {
+				status = "okay";
+			};
+
+			i2c1: i2c@f8014000 {
+				status = "okay";
+			};
+
+			i2c2: i2c@f8018000 {
+				status = "okay";
+			};
+
+			pinctrl@fffff400 {
+				mmc0 {
+					pinctrl_board_mmc0: mmc0-board {
+						atmel,pins =
+							<3 15 0x0 0x5>;	/* PD15 gpio CD pin pull up and deglitch */
+					};
+				};
+
+				mmc1 {
+					pinctrl_board_mmc1: mmc1-board {
+						atmel,pins =
+							<3 14 0x0 0x5>;	/* PD14 gpio CD pin pull up and deglitch */
+					};
+				};
+			};
+		};
+
+		usb0: ohci@00600000 {
+			status = "okay";
+			num-ports = <2>;
+			atmel,vbus-gpio = <&pioD 19 1
+					   &pioD 20 1
+					  >;
+		};
+
+		usb1: ehci@00700000 {
+			status = "okay";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm11351-brt.dts b/arch/arm/boot/dts/bcm11351-brt.dts
new file mode 100644
index 00000000000..248067cf706
--- /dev/null
+++ b/arch/arm/boot/dts/bcm11351-brt.dts
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2012 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+/dts-v1/;
+
+/include/ "bcm11351.dtsi"
+
+/ {
+	model = "BCM11351 BRT board";
+	compatible = "bcm,bcm11351-brt", "bcm,bcm11351";
+
+	memory {
+		reg = <0x80000000 0x40000000>; /* 1 GB */
+	};
+
+	uart@3e000000 {
+		status = "okay";
+	};
+
+};
diff --git a/arch/arm/boot/dts/bcm11351.dtsi b/arch/arm/boot/dts/bcm11351.dtsi
new file mode 100644
index 00000000000..ad135885bd2
--- /dev/null
+++ b/arch/arm/boot/dts/bcm11351.dtsi
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2012 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+	model = "BCM11351 SoC";
+	compatible = "bcm,bcm11351";
+	interrupt-parent = <&gic>;
+
+	chosen {
+		bootargs = "console=ttyS0,115200n8";
+	};
+
+	gic: interrupt-controller@3ff00100 {
+		compatible = "arm,cortex-a9-gic";
+		#interrupt-cells = <3>;
+		#address-cells = <0>;
+		interrupt-controller;
+		reg = <0x3ff01000 0x1000>,
+		      <0x3ff00100 0x100>;
+	};
+
+	uart@3e000000 {
+		compatible = "bcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
+		status = "disabled";
+		reg = <0x3e000000 0x1000>;
+		clock-frequency = <13000000>;
+		interrupts = <0x0 67 0x4>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+	};
+
+	L2: l2-cache {
+		    compatible = "arm,pl310-cache";
+		    reg = <0x3ff20000 0x1000>;
+		    cache-unified;
+		    cache-level = <2>;
+	};
+};
diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts
index 7dd860f83f9..9b72054a0bc 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-b.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts
@@ -10,3 +10,18 @@
 		reg = <0 0x10000000>;
 	};
 };
+
+&gpio {
+	pinctrl-names = "default";
+	pinctrl-0 = <&alt0 &alt3>;
+
+	alt0: alt0 {
+		brcm,pins = <0 1 2 3 4 5 6 7 8 9 10 11 14 15 40 45>;
+		brcm,function = <4>; /* alt0 */
+	};
+
+	alt3: alt3 {
+		brcm,pins = <48 49 50 51 52 53>;
+		brcm,function = <7>; /* alt3 */
+	};
+};
diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi
index 0b619398532..8917550fd1b 100644
--- a/arch/arm/boot/dts/bcm2835.dtsi
+++ b/arch/arm/boot/dts/bcm2835.dtsi
@@ -29,11 +29,39 @@
 			#interrupt-cells = <2>;
 		};
 
+		watchdog {
+			compatible = "brcm,bcm2835-pm-wdt";
+			reg = <0x7e100000 0x28>;
+		};
+
 		uart@20201000 {
 			compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
 			reg = <0x7e201000 0x1000>;
 			interrupts = <2 25>;
 			clock-frequency = <3000000>;
 		};
+
+		gpio: gpio {
+			compatible = "brcm,bcm2835-gpio";
+			reg = <0x7e200000 0xb4>;
+			/*
+			 * The GPIO IP block is designed for 3 banks of GPIOs.
+			 * Each bank has a GPIO interrupt for itself.
+			 * There is an overall "any bank" interrupt.
+			 * In order, these are GIC interrupts 17, 18, 19, 20.
+			 * Since the BCM2835 only has 2 banks, the 2nd bank
+			 * interrupt output appears to be mirrored onto the
+			 * 3rd bank's interrupt signal.
+			 * So, a bank0 interrupt shows up on 17, 20, and
+			 * a bank1 interrupt shows up on 18, 19, 20!
+			 */
+			interrupts = <2 17>, <2 18>, <2 19>, <2 20>;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/ccu9540.dts b/arch/arm/boot/dts/ccu9540.dts
new file mode 100644
index 00000000000..04305463f00
--- /dev/null
+++ b/arch/arm/boot/dts/ccu9540.dts
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2012 ST-Ericsson AB
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "dbx5x0.dtsi"
+
+/ {
+	model = "ST-Ericsson CCU9540 platform with Device Tree";
+	compatible = "st-ericsson,ccu9540", "st-ericsson,u9540";
+
+	memory {
+		reg = <0x00000000 0x20000000>;
+	};
+
+	soc-u9500 {
+		uart@80120000 {
+			status = "okay";
+		};
+
+		uart@80121000 {
+			status = "okay";
+		};
+
+		uart@80007000 {
+			status = "okay";
+		};
+
+		// External Micro SD slot
+		sdi0_per1@80126000 {
+			arm,primecell-periphid = <0x10480180>;
+			max-frequency = <100000000>;
+			bus-width = <4>;
+			mmc-cap-sd-highspeed;
+			mmc-cap-mmc-highspeed;
+			vmmc-supply = <&ab8500_ldo_aux3_reg>;
+
+			cd-gpios  = <&gpio7 6 0x4>; // 230
+			cd-inverted;
+
+			status = "okay";
+		};
+
+
+		// WLAN SDIO channel
+		sdi1_per2@80118000 {
+			arm,primecell-periphid = <0x10480180>;
+			max-frequency = <50000000>;
+			bus-width = <4>;
+
+			status = "okay";
+		};
+
+		// On-board eMMC
+		sdi4_per2@80114000 {
+			arm,primecell-periphid = <0x10480180>;
+		        max-frequency = <100000000>;
+			bus-width = <8>;
+			mmc-cap-mmc-highspeed;
+			vmmc-supply = <&ab8500_ldo_aux2_reg>;
+
+			status = "okay";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/cros5250-common.dtsi b/arch/arm/boot/dts/cros5250-common.dtsi
new file mode 100644
index 00000000000..fddd1741743
--- /dev/null
+++ b/arch/arm/boot/dts/cros5250-common.dtsi
@@ -0,0 +1,184 @@
+/*
+ * Common device tree include for all Exynos 5250 boards based off of Daisy.
+ *
+ * Copyright (c) 2012 Google, Inc
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/ {
+	aliases {
+	};
+
+	memory {
+		reg = <0x40000000 0x80000000>;
+	};
+
+	chosen {
+	};
+
+	i2c@12C60000 {
+		samsung,i2c-sda-delay = <100>;
+		samsung,i2c-max-bus-freq = <378000>;
+		gpios = <&gpb3 0 2 3 0>,
+			<&gpb3 1 2 3 0>;
+	};
+
+	i2c@12C70000 {
+		samsung,i2c-sda-delay = <100>;
+		samsung,i2c-max-bus-freq = <378000>;
+		gpios = <&gpb3 2 2 3 0>,
+			<&gpb3 3 2 3 0>;
+	};
+
+	i2c@12C80000 {
+		samsung,i2c-sda-delay = <100>;
+		samsung,i2c-max-bus-freq = <66000>;
+
+		/*
+		 * Disabled pullups since external part has its own pullups and
+		 * double-pulling gets us out of spec in some cases.
+		 */
+		gpios = <&gpa0 6 3 0 0>,
+			<&gpa0 7 3 0 0>;
+
+		hdmiddc@50 {
+			compatible = "samsung,exynos5-hdmiddc";
+			reg = <0x50>;
+		};
+	};
+
+	i2c@12C90000 {
+		samsung,i2c-sda-delay = <100>;
+		samsung,i2c-max-bus-freq = <66000>;
+		gpios = <&gpa1 2 3 3 0>,
+			<&gpa1 3 3 3 0>;
+	};
+
+	i2c@12CA0000 {
+		status = "disabled";
+	};
+
+	i2c@12CB0000 {
+		samsung,i2c-sda-delay = <100>;
+		samsung,i2c-max-bus-freq = <66000>;
+		gpios = <&gpa2 2 3 3 0>,
+			<&gpa2 3 3 3 0>;
+	};
+
+	i2c@12CC0000 {
+		status = "disabled";
+	};
+
+	i2c@12CD0000 {
+		samsung,i2c-sda-delay = <100>;
+		samsung,i2c-max-bus-freq = <66000>;
+		gpios = <&gpb2 2 3 3 0>,
+			<&gpb2 3 3 3 0>;
+	};
+
+	i2c@12CE0000 {
+		samsung,i2c-sda-delay = <100>;
+		samsung,i2c-max-bus-freq = <378000>;
+
+		hdmiphy@38 {
+			compatible = "samsung,exynos5-hdmiphy";
+			reg = <0x38>;
+		};
+	};
+
+	dwmmc0@12200000 {
+		num-slots = <1>;
+		supports-highspeed;
+		broken-cd;
+		fifo-depth = <0x80>;
+		card-detect-delay = <200>;
+		samsung,dw-mshc-ciu-div = <3>;
+		samsung,dw-mshc-sdr-timing = <2 3 3>;
+		samsung,dw-mshc-ddr-timing = <1 2 3>;
+
+		slot@0 {
+			reg = <0>;
+			bus-width = <8>;
+			gpios = <&gpc0 0 2 0 3>, <&gpc0 1 2 0 3>,
+				<&gpc1 0 2 3 3>, <&gpc1 1 2 3 3>,
+				<&gpc1 2 2 3 3>, <&gpc1 3 2 3 3>,
+				<&gpc0 3 2 3 3>, <&gpc0 4 2 3 3>,
+				<&gpc0 5 2 3 3>, <&gpc0 6 2 3 3>;
+		};
+	};
+
+	dwmmc1@12210000 {
+		status = "disabled";
+	};
+
+	dwmmc2@12220000 {
+		num-slots = <1>;
+		supports-highspeed;
+		fifo-depth = <0x80>;
+		card-detect-delay = <200>;
+		samsung,dw-mshc-ciu-div = <3>;
+		samsung,dw-mshc-sdr-timing = <2 3 3>;
+		samsung,dw-mshc-ddr-timing = <1 2 3>;
+
+		slot@0 {
+			reg = <0>;
+			bus-width = <4>;
+			samsung,cd-pinmux-gpio = <&gpc3 2 2 3 3>;
+			wp-gpios = <&gpc2 1 0 0 3>;
+			gpios = <&gpc3 0 2 0 3>, <&gpc3 1 2 0 3>,
+				<&gpc3 3 2 3 3>, <&gpc3 4 2 3 3>,
+				<&gpc3 5 2 3 3>, <&gpc3 6 2 3 3>;
+		};
+	};
+
+	dwmmc3@12230000 {
+		num-slots = <1>;
+		supports-highspeed;
+		broken-cd;
+		fifo-depth = <0x80>;
+		card-detect-delay = <200>;
+		samsung,dw-mshc-ciu-div = <3>;
+		samsung,dw-mshc-sdr-timing = <2 3 3>;
+		samsung,dw-mshc-ddr-timing = <1 2 3>;
+
+		slot@0 {
+			reg = <0>;
+			bus-width = <4>;
+			/* See board-specific dts files for GPIOs */
+		};
+	};
+
+	spi_0: spi@12d20000 {
+		status = "disabled";
+	};
+
+	spi_1: spi@12d30000 {
+		gpios = <&gpa2 4 2 3 0>,
+			<&gpa2 6 2 3 0>,
+			<&gpa2 7 2 3 0>;
+		samsung,spi-src-clk = <0>;
+		num-cs = <1>;
+	};
+
+	spi_2: spi@12d40000 {
+		status = "disabled";
+	};
+
+	hdmi {
+		hpd-gpio = <&gpx3 7 0xf 1 3>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		power {
+			label = "Power";
+			gpios = <&gpx1 3 0 0x10000 0>;
+			linux,code = <116>; /* KEY_POWER */
+			gpio-key,wakeup;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/da850-enbw-cmc.dts b/arch/arm/boot/dts/da850-enbw-cmc.dts
new file mode 100644
index 00000000000..422fdb3fcfc
--- /dev/null
+++ b/arch/arm/boot/dts/da850-enbw-cmc.dts
@@ -0,0 +1,30 @@
+/*
+ * Device Tree for AM1808 EnBW CMC board
+ *
+ * Copyright 2012 DENX Software Engineering GmbH
+ * Heiko Schocher <hs@denx.de>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+/dts-v1/;
+/include/ "da850.dtsi"
+
+/ {
+	compatible = "enbw,cmc", "ti,da850";
+	model = "EnBW CMC";
+
+	soc {
+		serial0: serial@1c42000 {
+			status = "okay";
+		};
+		serial1: serial@1d0c000 {
+			status = "okay";
+		};
+		serial2: serial@1d0d000 {
+			status = "okay";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
new file mode 100644
index 00000000000..37dc5a3243b
--- /dev/null
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -0,0 +1,28 @@
+/*
+ * Device Tree for DA850 EVM board
+ *
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation, version 2.
+ */
+/dts-v1/;
+/include/ "da850.dtsi"
+
+/ {
+	compatible = "ti,da850-evm", "ti,da850";
+	model = "DA850/AM1808/OMAP-L138 EVM";
+
+	soc {
+		serial0: serial@1c42000 {
+			status = "okay";
+		};
+		serial1: serial@1d0c000 {
+			status = "okay";
+		};
+		serial2: serial@1d0d000 {
+			status = "okay";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
new file mode 100644
index 00000000000..640ab75c20d
--- /dev/null
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2012 DENX Software Engineering GmbH
+ * Heiko Schocher <hs@denx.de>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+/include/ "skeleton.dtsi"
+
+/ {
+	arm {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		intc: interrupt-controller {
+			compatible = "ti,cp-intc";
+			interrupt-controller;
+			#interrupt-cells = <1>;
+			ti,intc-size = <100>;
+			reg = <0xfffee000 0x2000>;
+		};
+	};
+	soc {
+		compatible = "simple-bus";
+		model = "da850";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x01c00000 0x400000>;
+
+		serial0: serial@1c42000 {
+			compatible = "ns16550a";
+			reg = <0x42000 0x100>;
+			clock-frequency = <150000000>;
+			reg-shift = <2>;
+			interrupts = <25>;
+			interrupt-parent = <&intc>;
+			status = "disabled";
+		};
+		serial1: serial@1d0c000 {
+			compatible = "ns16550a";
+			reg = <0x10c000 0x100>;
+			clock-frequency = <150000000>;
+			reg-shift = <2>;
+			interrupts = <53>;
+			interrupt-parent = <&intc>;
+			status = "disabled";
+		};
+		serial2: serial@1d0d000 {
+			compatible = "ns16550a";
+			reg = <0x10d000 0x100>;
+			clock-frequency = <150000000>;
+			reg-shift = <2>;
+			interrupts = <61>;
+			interrupt-parent = <&intc>;
+			status = "disabled";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi
index 4b0e0ca08f4..2efd9c891bc 100644
--- a/arch/arm/boot/dts/dbx5x0.dtsi
+++ b/arch/arm/boot/dts/dbx5x0.dtsi
@@ -203,129 +203,117 @@
 				reg = <0x80157450 0xC>;
 			};
 
+			thermal@801573c0 {
+				compatible = "stericsson,db8500-thermal";
+				reg = <0x801573c0 0x40>;
+				interrupts = <21 0x4>, <22 0x4>;
+				interrupt-names = "IRQ_HOTMON_LOW", "IRQ_HOTMON_HIGH";
+				status = "disabled";
+			 };
+
 			db8500-prcmu-regulators {
 				compatible = "stericsson,db8500-prcmu-regulator";
 
 				// DB8500_REGULATOR_VAPE
 				db8500_vape_reg: db8500_vape {
 					regulator-compatible = "db8500_vape";
-					regulator-name = "db8500-vape";
 					regulator-always-on;
 				};
 
 				// DB8500_REGULATOR_VARM
 				db8500_varm_reg: db8500_varm {
 					regulator-compatible = "db8500_varm";
-					regulator-name = "db8500-varm";
 				};
 
 				// DB8500_REGULATOR_VMODEM
 				db8500_vmodem_reg: db8500_vmodem {
 					regulator-compatible = "db8500_vmodem";
-					regulator-name = "db8500-vmodem";
 				};
 
 				// DB8500_REGULATOR_VPLL
 				db8500_vpll_reg: db8500_vpll {
 					regulator-compatible = "db8500_vpll";
-					regulator-name = "db8500-vpll";
 				};
 
 				// DB8500_REGULATOR_VSMPS1
 				db8500_vsmps1_reg: db8500_vsmps1 {
 					regulator-compatible = "db8500_vsmps1";
-					regulator-name = "db8500-vsmps1";
 				};
 
 				// DB8500_REGULATOR_VSMPS2
 				db8500_vsmps2_reg: db8500_vsmps2 {
 					regulator-compatible = "db8500_vsmps2";
-					regulator-name = "db8500-vsmps2";
 				};
 
 				// DB8500_REGULATOR_VSMPS3
 				db8500_vsmps3_reg: db8500_vsmps3 {
 					regulator-compatible = "db8500_vsmps3";
-					regulator-name = "db8500-vsmps3";
 				};
 
 				// DB8500_REGULATOR_VRF1
 				db8500_vrf1_reg: db8500_vrf1 {
 					regulator-compatible = "db8500_vrf1";
-					regulator-name = "db8500-vrf1";
 				};
 
 				// DB8500_REGULATOR_SWITCH_SVAMMDSP
 				db8500_sva_mmdsp_reg: db8500_sva_mmdsp {
 					regulator-compatible = "db8500_sva_mmdsp";
-					regulator-name = "db8500-sva-mmdsp";
 				};
 
 				// DB8500_REGULATOR_SWITCH_SVAMMDSPRET
 				db8500_sva_mmdsp_ret_reg: db8500_sva_mmdsp_ret {
 					regulator-compatible = "db8500_sva_mmdsp_ret";
-					regulator-name = "db8500-sva-mmdsp-ret";
 				};
 
 				// DB8500_REGULATOR_SWITCH_SVAPIPE
 				db8500_sva_pipe_reg: db8500_sva_pipe {
 					regulator-compatible = "db8500_sva_pipe";
-					regulator-name = "db8500_sva_pipe";
 				};
 
 				// DB8500_REGULATOR_SWITCH_SIAMMDSP
 				db8500_sia_mmdsp_reg: db8500_sia_mmdsp {
 					regulator-compatible = "db8500_sia_mmdsp";
-					regulator-name = "db8500_sia_mmdsp";
 				};
 
 				// DB8500_REGULATOR_SWITCH_SIAMMDSPRET
 				db8500_sia_mmdsp_ret_reg: db8500_sia_mmdsp_ret {
-					regulator-name = "db8500-sia-mmdsp-ret";
 				};
 
 				// DB8500_REGULATOR_SWITCH_SIAPIPE
 				db8500_sia_pipe_reg: db8500_sia_pipe {
 					regulator-compatible = "db8500_sia_pipe";
-					regulator-name = "db8500-sia-pipe";
 				};
 
 				// DB8500_REGULATOR_SWITCH_SGA
 				db8500_sga_reg: db8500_sga {
 					regulator-compatible = "db8500_sga";
-					regulator-name = "db8500-sga";
 					vin-supply = <&db8500_vape_reg>;
 				};
 
 				// DB8500_REGULATOR_SWITCH_B2R2_MCDE
 				db8500_b2r2_mcde_reg: db8500_b2r2_mcde {
 					regulator-compatible = "db8500_b2r2_mcde";
-					regulator-name = "db8500-b2r2-mcde";
 					vin-supply = <&db8500_vape_reg>;
 				};
 
 				// DB8500_REGULATOR_SWITCH_ESRAM12
 				db8500_esram12_reg: db8500_esram12 {
 					regulator-compatible = "db8500_esram12";
-					regulator-name = "db8500-esram12";
 				};
 
 				// DB8500_REGULATOR_SWITCH_ESRAM12RET
 				db8500_esram12_ret_reg: db8500_esram12_ret {
 					regulator-compatible = "db8500_esram12_ret";
-					regulator-name = "db8500-esram12-ret";
 				};
 
 				// DB8500_REGULATOR_SWITCH_ESRAM34
 				db8500_esram34_reg: db8500_esram34 {
 					regulator-compatible = "db8500_esram34";
-					regulator-name = "db8500-esram34";
 				};
 
 				// DB8500_REGULATOR_SWITCH_ESRAM34RET
 				db8500_esram34_ret_reg: db8500_esram34_ret {
 					regulator-compatible = "db8500_esram34_ret";
-					regulator-name = "db8500-esram34-ret";
 				};
 			};
 
@@ -352,7 +340,33 @@
 					vddadc-supply = <&ab8500_ldo_tvout_reg>;
 				};
 
-				ab8500-usb {
+				ab8500_battery: ab8500_battery {
+					stericsson,battery-type = "LIPO";
+					thermistor-on-batctrl;
+				};
+
+				ab8500_fg {
+					compatible = "stericsson,ab8500-fg";
+					battery	   = <&ab8500_battery>;
+				};
+
+				ab8500_btemp {
+					compatible = "stericsson,ab8500-btemp";
+					battery	   = <&ab8500_battery>;
+				};
+
+				ab8500_charger {
+					compatible	= "stericsson,ab8500-charger";
+					battery		= <&ab8500_battery>;
+					vddadc-supply	= <&ab8500_ldo_tvout_reg>;
+				};
+
+				ab8500_chargalg {
+					compatible	= "stericsson,ab8500-chargalg";
+					battery		= <&ab8500_battery>;
+				};
+
+				ab8500_usb {
 					compatible = "stericsson,ab8500-usb";
 					interrupts = < 90 0x4
 						       96 0x4
@@ -404,7 +418,6 @@
 					// supplies to the display/camera
 					ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
 						regulator-compatible = "ab8500_ldo_aux1";
-						regulator-name = "V-DISPLAY";
 						regulator-min-microvolt = <2500000>;
 						regulator-max-microvolt = <2900000>;
 						regulator-boot-on;
@@ -415,7 +428,6 @@
 					// supplies to the on-board eMMC
 					ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
 						regulator-compatible = "ab8500_ldo_aux2";
-						regulator-name = "V-eMMC1";
 						regulator-min-microvolt = <1100000>;
 						regulator-max-microvolt = <3300000>;
 					};
@@ -423,7 +435,6 @@
 					// supply for VAUX3; SDcard slots
 					ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
 						regulator-compatible = "ab8500_ldo_aux3";
-						regulator-name = "V-MMC-SD";
 						regulator-min-microvolt = <1100000>;
 						regulator-max-microvolt = <3300000>;
 					};
@@ -431,49 +442,41 @@
 					// supply for v-intcore12; VINTCORE12 LDO
 					ab8500_ldo_initcore_reg: ab8500_ldo_initcore {
 						regulator-compatible = "ab8500_ldo_initcore";
-						regulator-name = "V-INTCORE";
 					};
 
 					// supply for tvout; gpadc; TVOUT LDO
 					ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
 						regulator-compatible = "ab8500_ldo_tvout";
-						regulator-name = "V-TVOUT";
 					};
 
 					// supply for ab8500-usb; USB LDO
 					ab8500_ldo_usb_reg: ab8500_ldo_usb {
 						regulator-compatible = "ab8500_ldo_usb";
-						regulator-name = "dummy";
 					};
 
 					// supply for ab8500-vaudio; VAUDIO LDO
 					ab8500_ldo_audio_reg: ab8500_ldo_audio {
 						regulator-compatible = "ab8500_ldo_audio";
-						regulator-name = "V-AUD";
 					};
 
 					// supply for v-anamic1 VAMic1-LDO
 					ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
 						regulator-compatible = "ab8500_ldo_anamic1";
-						regulator-name = "V-AMIC1";
 					};
 
 					// supply for v-amic2; VAMIC2 LDO; reuse constants for AMIC1
 					ab8500_ldo_amamic2_reg: ab8500_ldo_amamic2 {
 						regulator-compatible = "ab8500_ldo_amamic2";
-						regulator-name = "V-AMIC2";
 					};
 
 					// supply for v-dmic; VDMIC LDO
 					ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
 						regulator-compatible = "ab8500_ldo_dmic";
-						regulator-name = "V-DMIC";
 					};
 
 					// supply for U8500 CSI/DSI; VANA LDO
 					ab8500_ldo_ana_reg: ab8500_ldo_ana {
 						regulator-compatible = "ab8500_ldo_ana";
-						regulator-name = "V-CSI/DSI";
 					};
 				};
 			};
@@ -577,42 +580,42 @@
 			status = "disabled";
 		};
 
-		sdi@80126000 {
+		sdi0_per1@80126000 {
 			compatible = "arm,pl18x", "arm,primecell";
 			reg = <0x80126000 0x1000>;
 			interrupts = <0 60 0x4>;
 			status = "disabled";
 		};
 
-		sdi@80118000 {
+		sdi1_per2@80118000 {
 			compatible = "arm,pl18x", "arm,primecell";
 			reg = <0x80118000 0x1000>;
 			interrupts = <0 50 0x4>;
 			status = "disabled";
 		};
 
-		sdi@80005000 {
+		sdi2_per3@80005000 {
 			compatible = "arm,pl18x", "arm,primecell";
 			reg = <0x80005000 0x1000>;
 			interrupts = <0 41 0x4>;
 			status = "disabled";
 		};
 
-		sdi@80119000 {
+		sdi3_per2@80119000 {
 			compatible = "arm,pl18x", "arm,primecell";
 			reg = <0x80119000 0x1000>;
 			interrupts = <0 59 0x4>;
 			status = "disabled";
 		};
 
-		sdi@80114000 {
+		sdi4_per2@80114000 {
 			compatible = "arm,pl18x", "arm,primecell";
 			reg = <0x80114000 0x1000>;
 			interrupts = <0 99 0x4>;
 			status = "disabled";
 		};
 
-		sdi@80008000 {
+		sdi5_per3@80008000 {
 			compatible = "arm,pl18x", "arm,primecell";
 			reg = <0x80008000 0x1000>;
 			interrupts = <0 100 0x4>;
@@ -660,5 +663,24 @@
 			ranges = <0 0x50000000 0x4000000>;
 			status = "disabled";
 		};
+
+		cpufreq-cooling {
+			compatible = "stericsson,db8500-cpufreq-cooling";
+			status = "disabled";
+		 };
+
+		vmmci: regulator-gpio {
+			compatible = "regulator-gpio";
+
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2600000>;
+			regulator-name = "mmci-reg";
+			regulator-type = "voltage";
+
+			states = <1800000 0x1
+				  2900000 0x0>;
+
+			status = "disabled";
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/dove-cubox.dts b/arch/arm/boot/dts/dove-cubox.dts
index 0adbd5a3809..fed7d3f9f43 100644
--- a/arch/arm/boot/dts/dove-cubox.dts
+++ b/arch/arm/boot/dts/dove-cubox.dts
@@ -40,3 +40,13 @@
 		reg = <0>;
 	};
 };
+
+&pinctrl {
+	pinctrl-0 = <&pmx_gpio_18>;
+	pinctrl-names = "default";
+
+	pmx_gpio_18: pmx-gpio-18 {
+		marvell,pins = "mpp18";
+		marvell,function = "gpio";
+	};
+};
diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi
index 5a00022383e..f3f7e9d8adc 100644
--- a/arch/arm/boot/dts/dove.dtsi
+++ b/arch/arm/boot/dts/dove.dtsi
@@ -4,6 +4,12 @@
 	compatible = "marvell,dove";
 	model = "Marvell Armada 88AP510 SoC";
 
+	aliases {
+		gpio0 = &gpio0;
+		gpio1 = &gpio1;
+		gpio2 = &gpio2;
+	};
+
 	soc@f1000000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -31,6 +37,19 @@
 			reg = <0x20204 0x04>, <0x20214 0x04>;
 		};
 
+		core_clk: core-clocks@d0214 {
+			compatible = "marvell,dove-core-clock";
+			reg = <0xd0214 0x4>;
+			#clock-cells = <1>;
+		};
+
+		gate_clk: clock-gating-control@d0038 {
+			compatible = "marvell,dove-gating-clock";
+			reg = <0xd0038 0x4>;
+			clocks = <&core_clk 0>;
+			#clock-cells = <1>;
+		};
+
 		uart0: serial@12000 {
 			compatible = "ns16550a";
 			reg = <0x12000 0x100>;
@@ -72,7 +91,8 @@
 			#gpio-cells = <2>;
 			gpio-controller;
 			reg = <0xd0400 0x20>;
-			ngpio = <32>;
+			ngpios = <32>;
+			interrupt-controller;
 			interrupts = <12>, <13>, <14>, <60>;
 		};
 
@@ -81,7 +101,8 @@
 			#gpio-cells = <2>;
 			gpio-controller;
 			reg = <0xd0420 0x20>;
-			ngpio = <32>;
+			ngpios = <32>;
+			interrupt-controller;
 			interrupts = <61>;
 		};
 
@@ -90,7 +111,12 @@
 			#gpio-cells = <2>;
 			gpio-controller;
 			reg = <0xe8400 0x0c>;
-			ngpio = <8>;
+			ngpios = <8>;
+		};
+
+		pinctrl: pinctrl@d0200 {
+			compatible = "marvell,dove-pinctrl";
+			reg = <0xd0200 0x10>;
 		};
 
 		spi0: spi@10600 {
@@ -100,6 +126,7 @@
 			cell-index = <0>;
 			interrupts = <6>;
 			reg = <0x10600 0x28>;
+			clocks = <&core_clk 0>;
 			status = "disabled";
 		};
 
@@ -110,6 +137,7 @@
 			cell-index = <1>;
 			interrupts = <5>;
 			reg = <0x14600 0x28>;
+			clocks = <&core_clk 0>;
 			status = "disabled";
 		};
 
@@ -121,6 +149,7 @@
 			interrupts = <11>;
 			clock-frequency = <400000>;
 			timeout-ms = <1000>;
+			clocks = <&core_clk 0>;
 			status = "disabled";
 		};
 
@@ -128,6 +157,7 @@
 			compatible = "marvell,dove-sdhci";
 			reg = <0x92000 0x100>;
 			interrupts = <35>, <37>;
+			clocks = <&gate_clk 8>;
 			status = "disabled";
 		};
 
@@ -135,6 +165,7 @@
 			compatible = "marvell,dove-sdhci";
 			reg = <0x90000 0x100>;
 			interrupts = <36>, <38>;
+			clocks = <&gate_clk 9>;
 			status = "disabled";
 		};
 
@@ -142,6 +173,7 @@
 			compatible = "marvell,orion-sata";
 			reg = <0xa0000 0x2400>;
 			interrupts = <62>;
+			clocks = <&gate_clk 3>;
 			nr-ports = <1>;
 			status = "disabled";
 		};
@@ -152,7 +184,50 @@
 			      <0xc8000000 0x800>;
 			reg-names = "regs", "sram";
 			interrupts = <31>;
+			clocks = <&gate_clk 15>;
+			status = "okay";
+		};
+
+		xor0: dma-engine@60800 {
+			compatible = "marvell,orion-xor";
+			reg = <0x60800 0x100
+			       0x60a00 0x100>;
+			clocks = <&gate_clk 23>;
+			status = "okay";
+
+			channel0 {
+				interrupts = <39>;
+				dmacap,memcpy;
+				dmacap,xor;
+			};
+
+			channel1 {
+				interrupts = <40>;
+				dmacap,memset;
+				dmacap,memcpy;
+				dmacap,xor;
+			};
+		};
+
+		xor1: dma-engine@60900 {
+			compatible = "marvell,orion-xor";
+			reg = <0x60900 0x100
+			       0x60b00 0x100>;
+			clocks = <&gate_clk 24>;
 			status = "okay";
+
+			channel0 {
+				interrupts = <42>;
+				dmacap,memcpy;
+				dmacap,xor;
+			};
+
+			channel1 {
+				interrupts = <43>;
+				dmacap,memset;
+				dmacap,memcpy;
+				dmacap,xor;
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/ecx-2000.dts b/arch/arm/boot/dts/ecx-2000.dts
new file mode 100644
index 00000000000..46477ac1de9
--- /dev/null
+++ b/arch/arm/boot/dts/ecx-2000.dts
@@ -0,0 +1,104 @@
+/*
+ * Copyright 2011-2012 Calxeda, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/dts-v1/;
+
+/* First 4KB has pen for secondary cores. */
+/memreserve/ 0x00000000 0x0001000;
+
+/ {
+	model = "Calxeda ECX-2000";
+	compatible = "calxeda,ecx-2000";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	clock-ranges;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			compatible = "arm,cortex-a15";
+			reg = <0>;
+			clocks = <&a9pll>;
+			clock-names = "cpu";
+		};
+
+		cpu@1 {
+			compatible = "arm,cortex-a15";
+			reg = <1>;
+			clocks = <&a9pll>;
+			clock-names = "cpu";
+		};
+
+		cpu@2 {
+			compatible = "arm,cortex-a15";
+			reg = <2>;
+			clocks = <&a9pll>;
+			clock-names = "cpu";
+		};
+
+		cpu@3 {
+			compatible = "arm,cortex-a15";
+			reg = <3>;
+			clocks = <&a9pll>;
+			clock-names = "cpu";
+		};
+	};
+
+	memory@0 {
+		name = "memory";
+		device_type = "memory";
+		reg = <0x00000000 0x00000000 0x00000000 0xff800000>;
+	};
+
+	memory@200000000 {
+		name = "memory";
+		device_type = "memory";
+		reg = <0x00000002 0x00000000 0x00000003 0x00000000>;
+	};
+
+	soc {
+		ranges = <0x00000000 0x00000000 0x00000000 0xffffffff>;
+
+		timer {
+			compatible = "arm,cortex-a15-timer", "arm,armv7-timer"; 			interrupts = <1 13 0xf08>,
+				<1 14 0xf08>,
+				<1 11 0xf08>,
+				<1 10 0xf08>;
+		};
+
+		intc: interrupt-controller@fff11000 {
+			compatible = "arm,cortex-a15-gic";
+			#interrupt-cells = <3>;
+			#size-cells = <0>;
+			#address-cells = <1>;
+			interrupt-controller;
+			interrupts = <1 9 0xf04>;
+			reg = <0xfff11000 0x1000>,
+			      <0xfff12000 0x1000>,
+			      <0xfff14000 0x2000>,
+			      <0xfff16000 0x2000>;
+		};
+
+		pmu {
+			compatible = "arm,cortex-a9-pmu";
+			interrupts = <0 76 4  0 75 4  0 74 4  0 73 4>;
+		};
+	};
+};
+
+/include/ "ecx-common.dtsi"
diff --git a/arch/arm/boot/dts/ecx-common.dtsi b/arch/arm/boot/dts/ecx-common.dtsi
new file mode 100644
index 00000000000..d61b535f682
--- /dev/null
+++ b/arch/arm/boot/dts/ecx-common.dtsi
@@ -0,0 +1,237 @@
+/*
+ * Copyright 2011-2012 Calxeda, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/ {
+	chosen {
+		bootargs = "console=ttyAMA0";
+	};
+
+	soc {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "simple-bus";
+		interrupt-parent = <&intc>;
+
+		sata@ffe08000 {
+			compatible = "calxeda,hb-ahci";
+			reg = <0xffe08000 0x10000>;
+			interrupts = <0 83 4>;
+			dma-coherent;
+			calxeda,port-phys = <&combophy5 0 &combophy0 0
+					     &combophy0 1 &combophy0 2
+					     &combophy0 3>;
+		};
+
+		sdhci@ffe0e000 {
+			compatible = "calxeda,hb-sdhci";
+			reg = <0xffe0e000 0x1000>;
+			interrupts = <0 90 4>;
+			clocks = <&eclk>;
+			status = "disabled";
+		};
+
+		memory-controller@fff00000 {
+			compatible = "calxeda,hb-ddr-ctrl";
+			reg = <0xfff00000 0x1000>;
+			interrupts = <0 91 4>;
+		};
+
+		ipc@fff20000 {
+			compatible = "arm,pl320", "arm,primecell";
+			reg = <0xfff20000 0x1000>;
+			interrupts = <0 7 4>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
+		};
+
+		gpioe: gpio@fff30000 {
+			#gpio-cells = <2>;
+			compatible = "arm,pl061", "arm,primecell";
+			gpio-controller;
+			reg = <0xfff30000 0x1000>;
+			interrupts = <0 14 4>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
+			status = "disabled";
+		};
+
+		gpiof: gpio@fff31000 {
+			#gpio-cells = <2>;
+			compatible = "arm,pl061", "arm,primecell";
+			gpio-controller;
+			reg = <0xfff31000 0x1000>;
+			interrupts = <0 15 4>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
+			status = "disabled";
+		};
+
+		gpiog: gpio@fff32000 {
+			#gpio-cells = <2>;
+			compatible = "arm,pl061", "arm,primecell";
+			gpio-controller;
+			reg = <0xfff32000 0x1000>;
+			interrupts = <0 16 4>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
+			status = "disabled";
+		};
+
+		gpioh: gpio@fff33000 {
+			#gpio-cells = <2>;
+			compatible = "arm,pl061", "arm,primecell";
+			gpio-controller;
+			reg = <0xfff33000 0x1000>;
+			interrupts = <0 17 4>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
+			status = "disabled";
+		};
+
+		timer@fff34000 {
+			compatible = "arm,sp804", "arm,primecell";
+			reg = <0xfff34000 0x1000>;
+			interrupts = <0 18 4>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
+		};
+
+		rtc@fff35000 {
+			compatible = "arm,pl031", "arm,primecell";
+			reg = <0xfff35000 0x1000>;
+			interrupts = <0 19 4>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
+		};
+
+		serial@fff36000 {
+			compatible = "arm,pl011", "arm,primecell";
+			reg = <0xfff36000 0x1000>;
+			interrupts = <0 20 4>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
+		};
+
+		smic@fff3a000 {
+			compatible = "ipmi-smic";
+			device_type = "ipmi";
+			reg = <0xfff3a000 0x1000>;
+			interrupts = <0 24 4>;
+			reg-size = <4>;
+			reg-spacing = <4>;
+		};
+
+		sregs@fff3c000 {
+			compatible = "calxeda,hb-sregs";
+			reg = <0xfff3c000 0x1000>;
+
+			clocks {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				osc: oscillator {
+					#clock-cells = <0>;
+					compatible = "fixed-clock";
+					clock-frequency = <33333000>;
+				};
+
+				ddrpll: ddrpll {
+					#clock-cells = <0>;
+					compatible = "calxeda,hb-pll-clock";
+					clocks = <&osc>;
+					reg = <0x108>;
+				};
+
+				a9pll: a9pll {
+					#clock-cells = <0>;
+					compatible = "calxeda,hb-pll-clock";
+					clocks = <&osc>;
+					reg = <0x100>;
+				};
+
+				a9periphclk: a9periphclk {
+					#clock-cells = <0>;
+					compatible = "calxeda,hb-a9periph-clock";
+					clocks = <&a9pll>;
+					reg = <0x104>;
+				};
+
+				a9bclk: a9bclk {
+					#clock-cells = <0>;
+					compatible = "calxeda,hb-a9bus-clock";
+					clocks = <&a9pll>;
+					reg = <0x104>;
+				};
+
+				emmcpll: emmcpll {
+					#clock-cells = <0>;
+					compatible = "calxeda,hb-pll-clock";
+					clocks = <&osc>;
+					reg = <0x10C>;
+				};
+
+				eclk: eclk {
+					#clock-cells = <0>;
+					compatible = "calxeda,hb-emmc-clock";
+					clocks = <&emmcpll>;
+					reg = <0x114>;
+				};
+
+				pclk: pclk {
+					#clock-cells = <0>;
+					compatible = "fixed-clock";
+					clock-frequency = <150000000>;
+				};
+			};
+		};
+
+		dma@fff3d000 {
+			compatible = "arm,pl330", "arm,primecell";
+			reg = <0xfff3d000 0x1000>;
+			interrupts = <0 92 4>;
+			clocks = <&pclk>;
+			clock-names = "apb_pclk";
+		};
+
+		ethernet@fff50000 {
+			compatible = "calxeda,hb-xgmac";
+			reg = <0xfff50000 0x1000>;
+			interrupts = <0 77 4  0 78 4  0 79 4>;
+			dma-coherent;
+		};
+
+		ethernet@fff51000 {
+			compatible = "calxeda,hb-xgmac";
+			reg = <0xfff51000 0x1000>;
+			interrupts = <0 80 4  0 81 4  0 82 4>;
+			dma-coherent;
+		};
+
+		combophy0: combo-phy@fff58000 {
+			compatible = "calxeda,hb-combophy";
+			#phy-cells = <1>;
+			reg = <0xfff58000 0x1000>;
+			phydev = <5>;
+		};
+
+		combophy5: combo-phy@fff5d000 {
+			compatible = "calxeda,hb-combophy";
+			#phy-cells = <1>;
+			reg = <0xfff5d000 0x1000>;
+			phydev = <31>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/evk-pro3.dts b/arch/arm/boot/dts/evk-pro3.dts
index b7354e6506d..96e50f56943 100644
--- a/arch/arm/boot/dts/evk-pro3.dts
+++ b/arch/arm/boot/dts/evk-pro3.dts
@@ -22,10 +22,22 @@
 				status = "okay";
 			};
 
+			usart0: serial@fffb0000 {
+				status = "okay";
+			};
+
+			usart2: serial@fffb8000 {
+				status = "okay";
+			};
+
 			usb1: gadget@fffa4000 {
 				atmel,vbus-gpio = <&pioC 5 0>;
 				status = "okay";
 			};
+
+			watchdog@fffffd40 {
+				status = "okay";
+			};
 		};
 
 		usb0: ohci@00500000 {
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index a26c3dd5826..e1347fceb5b 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -28,6 +28,44 @@
 		spi0 = &spi_0;
 		spi1 = &spi_1;
 		spi2 = &spi_2;
+		i2c0 = &i2c_0;
+		i2c1 = &i2c_1;
+		i2c2 = &i2c_2;
+		i2c3 = &i2c_3;
+		i2c4 = &i2c_4;
+		i2c5 = &i2c_5;
+		i2c6 = &i2c_6;
+		i2c7 = &i2c_7;
+	};
+
+	pd_mfc: mfc-power-domain@10023C40 {
+		compatible = "samsung,exynos4210-pd";
+		reg = <0x10023C40 0x20>;
+	};
+
+	pd_g3d: g3d-power-domain@10023C60 {
+		compatible = "samsung,exynos4210-pd";
+		reg = <0x10023C60 0x20>;
+	};
+
+	pd_lcd0: lcd0-power-domain@10023C80 {
+		compatible = "samsung,exynos4210-pd";
+		reg = <0x10023C80 0x20>;
+	};
+
+	pd_tv: tv-power-domain@10023C20 {
+		compatible = "samsung,exynos4210-pd";
+		reg = <0x10023C20 0x20>;
+	};
+
+	pd_cam: cam-power-domain@10023C00 {
+		compatible = "samsung,exynos4210-pd";
+		reg = <0x10023C00 0x20>;
+	};
+
+	pd_gps: gps-power-domain@10023CE0 {
+		compatible = "samsung,exynos4210-pd";
+		reg = <0x10023CE0 0x20>;
 	};
 
 	gic:interrupt-controller@10490000 {
@@ -121,7 +159,7 @@
 		status = "disabled";
 	};
 
-	i2c@13860000 {
+	i2c_0: i2c@13860000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "samsung,s3c2440-i2c";
@@ -130,7 +168,7 @@
 		status = "disabled";
 	};
 
-	i2c@13870000 {
+	i2c_1: i2c@13870000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "samsung,s3c2440-i2c";
@@ -139,7 +177,7 @@
 		status = "disabled";
 	};
 
-	i2c@13880000 {
+	i2c_2: i2c@13880000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "samsung,s3c2440-i2c";
@@ -148,7 +186,7 @@
 		status = "disabled";
 	};
 
-	i2c@13890000 {
+	i2c_3: i2c@13890000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "samsung,s3c2440-i2c";
@@ -157,7 +195,7 @@
 		status = "disabled";
 	};
 
-	i2c@138A0000 {
+	i2c_4: i2c@138A0000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "samsung,s3c2440-i2c";
@@ -166,7 +204,7 @@
 		status = "disabled";
 	};
 
-	i2c@138B0000 {
+	i2c_5: i2c@138B0000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "samsung,s3c2440-i2c";
@@ -175,7 +213,7 @@
 		status = "disabled";
 	};
 
-	i2c@138C0000 {
+	i2c_6: i2c@138C0000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "samsung,s3c2440-i2c";
@@ -184,7 +222,7 @@
 		status = "disabled";
 	};
 
-	i2c@138D0000 {
+	i2c_7: i2c@138D0000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "samsung,s3c2440-i2c";
@@ -244,5 +282,11 @@
 			reg = <0x12690000 0x1000>;
 			interrupts = <0 36 0>;
 		};
+
+		mdma1: mdma@12850000 {
+			compatible = "arm,pl330", "arm,primecell";
+			reg = <0x12850000 0x1000>;
+			interrupts = <0 34 0>;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts
index 3e68f52e845..f2710018e84 100644
--- a/arch/arm/boot/dts/exynos4210-origen.dts
+++ b/arch/arm/boot/dts/exynos4210-origen.dts
@@ -22,38 +22,54 @@
 	compatible = "insignal,origen", "samsung,exynos4210";
 
 	memory {
-		reg = <0x40000000 0x40000000>;
+		reg = <0x40000000 0x10000000
+		       0x50000000 0x10000000
+		       0x60000000 0x10000000
+		       0x70000000 0x10000000>;
 	};
 
 	chosen {
 		bootargs ="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
 	};
 
+	mmc_reg: voltage-regulator {
+	        compatible = "regulator-fixed";
+		regulator-name = "VMEM_VDD_2.8V";
+		regulator-min-microvolt = <2800000>;
+		regulator-max-microvolt = <2800000>;
+		gpio = <&gpx1 1 0>;
+		enable-active-high;
+	};
+
 	sdhci@12530000 {
-		samsung,sdhci-bus-width = <4>;
-		linux,mmc_cap_4_bit_data;
-		samsung,sdhci-cd-internal;
-		gpio-cd = <&gpk2 2 2 3 3>;
-		gpios = <&gpk2 0 2 0 3>,
-			<&gpk2 1 2 0 3>,
-			<&gpk2 3 2 3 3>,
-			<&gpk2 4 2 3 3>,
-			<&gpk2 5 2 3 3>,
-			<&gpk2 6 2 3 3>;
+		bus-width = <4>;
+		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;
+		pinctrl-names = "default";
+		vmmc-supply = <&mmc_reg>;
 		status = "okay";
 	};
 
 	sdhci@12510000 {
-		samsung,sdhci-bus-width = <4>;
-		linux,mmc_cap_4_bit_data;
-		samsung,sdhci-cd-internal;
-		gpio-cd = <&gpk0 2 2 3 3>;
-		gpios = <&gpk0 0 2 0 3>,
-			<&gpk0 1 2 0 3>,
-			<&gpk0 3 2 3 3>,
-			<&gpk0 4 2 3 3>,
-			<&gpk0 5 2 3 3>,
-			<&gpk0 6 2 3 3>;
+		bus-width = <4>;
+		pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_cd>;
+		pinctrl-names = "default";
+		vmmc-supply = <&mmc_reg>;
+		status = "okay";
+	};
+
+	serial@13800000 {
+		status = "okay";
+	};
+
+	serial@13810000 {
+		status = "okay";
+	};
+
+	serial@13820000 {
+		status = "okay";
+	};
+
+	serial@13830000 {
 		status = "okay";
 	};
 
@@ -64,35 +80,35 @@
 
 		up {
 			label = "Up";
-			gpios = <&gpx2 0 0 0x10000 2>;
+			gpios = <&gpx2 0 1>;
 			linux,code = <103>;
 			gpio-key,wakeup;
 		};
 
 		down {
 			label = "Down";
-			gpios = <&gpx2 1 0 0x10000 2>;
+			gpios = <&gpx2 1 1>;
 			linux,code = <108>;
 			gpio-key,wakeup;
 		};
 
 		back {
 			label = "Back";
-			gpios = <&gpx1 7 0 0x10000 2>;
+			gpios = <&gpx1 7 1>;
 			linux,code = <158>;
 			gpio-key,wakeup;
 		};
 
 		home {
 			label = "Home";
-			gpios = <&gpx1 6 0 0x10000 2>;
+			gpios = <&gpx1 6 1>;
 			linux,code = <102>;
 			gpio-key,wakeup;
 		};
 
 		menu {
 			label = "Menu";
-			gpios = <&gpx1 5 0 0x10000 2>;
+			gpios = <&gpx1 5 1>;
 			linux,code = <139>;
 			gpio-key,wakeup;
 		};
@@ -101,7 +117,7 @@
 	leds {
 		compatible = "gpio-leds";
 		status {
-			gpios = <&gpx1 3 0 0x10000 2>;
+			gpios = <&gpx1 3 1>;
 			linux,default-trigger = "heartbeat";
 		};
 	};
diff --git a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi
index b12cf272ad0..55a2efb763d 100644
--- a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi
@@ -16,6 +16,134 @@
 
 / {
 	pinctrl@11400000 {
+		gpa0: gpa0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpa1: gpa1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpb: gpb {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpc0: gpc0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpc1: gpc1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpd0: gpd0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpd1: gpd1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpe0: gpe0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpe1: gpe1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpe2: gpe2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpe3: gpe3 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpe4: gpe4 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpf0: gpf0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpf1: gpf1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpf2: gpf2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpf3: gpf3 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
 		uart0_data: uart0-data {
 			samsung,pins = "gpa0-0", "gpa0-1";
 			samsung,pin-function = <0x2>;
@@ -205,200 +333,345 @@
 	};
 
 	pinctrl@11000000 {
+		gpj0: gpj0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpj1: gpj1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpk0: gpk0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpk1: gpk1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpk2: gpk2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpk3: gpk3 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpl0: gpl0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpl1: gpl1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpl2: gpl2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpy0: gpy0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpy1: gpy1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpy2: gpy2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpy3: gpy3 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpy4: gpy4 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpy5: gpy5 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpy6: gpy6 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpx0: gpx0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			interrupt-parent = <&gic>;
+			interrupts = <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>,
+				     <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>;
+			#interrupt-cells = <2>;
+		};
+
+		gpx1: gpx1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			interrupt-parent = <&gic>;
+			interrupts = <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>,
+				     <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>;
+			#interrupt-cells = <2>;
+		};
+
+		gpx2: gpx2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpx3: gpx3 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
 		sd0_clk: sd0-clk {
 			samsung,pins = "gpk0-0";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd0_cmd: sd0-cmd {
 			samsung,pins = "gpk0-1";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd0_cd: sd0-cd {
 			samsung,pins = "gpk0-2";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd0_bus1: sd0-bus-width1 {
 			samsung,pins = "gpk0-3";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd0_bus4: sd0-bus-width4 {
 			samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd0_bus8: sd0-bus-width8 {
 			samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6";
 			samsung,pin-function = <3>;
 			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd4_clk: sd4-clk {
 			samsung,pins = "gpk0-0";
 			samsung,pin-function = <3>;
 			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd4_cmd: sd4-cmd {
 			samsung,pins = "gpk0-1";
 			samsung,pin-function = <3>;
 			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd4_cd: sd4-cd {
 			samsung,pins = "gpk0-2";
 			samsung,pin-function = <3>;
 			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd4_bus1: sd4-bus-width1 {
 			samsung,pins = "gpk0-3";
 			samsung,pin-function = <3>;
 			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd4_bus4: sd4-bus-width4 {
 			samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6";
 			samsung,pin-function = <3>;
 			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd4_bus8: sd4-bus-width8 {
 			samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6";
 			samsung,pin-function = <3>;
 			samsung,pin-pud = <4>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd1_clk: sd1-clk {
 			samsung,pins = "gpk1-0";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd1_cmd: sd1-cmd {
 			samsung,pins = "gpk1-1";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd1_cd: sd1-cd {
 			samsung,pins = "gpk1-2";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd1_bus1: sd1-bus-width1 {
 			samsung,pins = "gpk1-3";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd1_bus4: sd1-bus-width4 {
 			samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd2_clk: sd2-clk {
 			samsung,pins = "gpk2-0";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd2_cmd: sd2-cmd {
 			samsung,pins = "gpk2-1";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd2_cd: sd2-cd {
 			samsung,pins = "gpk2-2";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd2_bus1: sd2-bus-width1 {
 			samsung,pins = "gpk2-3";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd2_bus4: sd2-bus-width4 {
 			samsung,pins = "gpk2-3", "gpk2-4", "gpk2-5", "gpk2-6";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd2_bus8: sd2-bus-width8 {
 			samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6";
 			samsung,pin-function = <3>;
 			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd3_clk: sd3-clk {
 			samsung,pins = "gpk3-0";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd3_cmd: sd3-cmd {
 			samsung,pins = "gpk3-1";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <0>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd3_cd: sd3-cd {
 			samsung,pins = "gpk3-2";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd3_bus1: sd3-bus-width1 {
 			samsung,pins = "gpk3-3";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		sd3_bus4: sd3-bus-width4 {
 			samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6";
 			samsung,pin-function = <2>;
 			samsung,pin-pud = <3>;
-			samsung,pin-drv = <0>;
+			samsung,pin-drv = <3>;
 		};
 
 		eint0: ext-int0 {
@@ -438,6 +711,11 @@
 	};
 
 	pinctrl@03860000 {
+		gpz: gpz {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
 		i2s0_bus: i2s0-bus {
 			samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3",
 					"gpz-4", "gpz-5", "gpz-6";
diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts
index 63610c3ba3a..9b23a8255e3 100644
--- a/arch/arm/boot/dts/exynos4210-smdkv310.dts
+++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts
@@ -43,6 +43,22 @@
 		status = "okay";
 	};
 
+	serial@13800000 {
+		status = "okay";
+	};
+
+	serial@13810000 {
+		status = "okay";
+	};
+
+	serial@13820000 {
+		status = "okay";
+	};
+
+	serial@13830000 {
+		status = "okay";
+	};
+
 	keypad@100A0000 {
 		samsung,keypad-num-rows = <2>;
 		samsung,keypad-num-columns = <8>;
diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts
index a21511c1407..c346b64dff5 100644
--- a/arch/arm/boot/dts/exynos4210-trats.dts
+++ b/arch/arm/boot/dts/exynos4210-trats.dts
@@ -35,24 +35,15 @@
 		regulator-name = "VMEM_VDD_2.8V";
 		regulator-min-microvolt = <2800000>;
 		regulator-max-microvolt = <2800000>;
-		gpio = <&gpk0 2 1 0 0>;
+		gpio = <&gpk0 2 0>;
 		enable-active-high;
 	};
 
 	sdhci_emmc: sdhci@12510000 {
 		bus-width = <8>;
 		non-removable;
-		broken-voltage;
-		gpios = <&gpk0 0 2 0 3>,
-			<&gpk0 1 2 0 3>,
-			<&gpk0 3 2 2 3>,
-			<&gpk0 4 2 2 3>,
-			<&gpk0 5 2 2 3>,
-			<&gpk0 6 2 2 3>,
-			<&gpk1 3 3 3 3>,
-			<&gpk1 4 3 3 3>,
-			<&gpk1 5 3 3 3>,
-			<&gpk1 6 3 3 3>;
+		pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus8>;
+		pinctrl-names = "default";
 		vmmc-supply = <&vemmc_reg>;
 		status = "okay";
 	};
@@ -73,12 +64,74 @@
 		status = "okay";
 	};
 
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		vol-down-key {
+			gpios = <&gpx2 1 1>;
+			linux,code = <114>;
+			label = "volume down";
+			debounce-interval = <10>;
+		};
+
+		vol-up-key {
+			gpios = <&gpx2 0 1>;
+			linux,code = <115>;
+			label = "volume up";
+			debounce-interval = <10>;
+		};
+
+		power-key {
+			gpios = <&gpx2 7 1>;
+			linux,code = <116>;
+			label = "power";
+			debounce-interval = <10>;
+			gpio-key,wakeup;
+		};
+
+		ok-key {
+			gpios = <&gpx3 5 1>;
+			linux,code = <352>;
+			label = "ok";
+			debounce-interval = <10>;
+		};
+	};
+
+	tsp_reg: voltage-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "TSP_FIXED_VOLTAGES";
+		regulator-min-microvolt = <2800000>;
+		regulator-max-microvolt = <2800000>;
+		gpio = <&gpl0 3 0>;
+		enable-active-high;
+	};
+
+	i2c@13890000 {
+		samsung,i2c-sda-delay = <100>;
+		samsung,i2c-slave-addr = <0x10>;
+		samsung,i2c-max-bus-freq = <400000>;
+		pinctrl-0 = <&i2c3_bus>;
+		pinctrl-names = "default";
+		status = "okay";
+
+		mms114-touchscreen@48 {
+			compatible = "melfas,mms114";
+			reg = <0x48>;
+			interrupt-parent = <&gpx0>;
+			interrupts = <4 2>;
+			x-size = <720>;
+			y-size = <1280>;
+			avdd-supply = <&tsp_reg>;
+			vdd-supply = <&tsp_reg>;
+		};
+	};
+
 	i2c@138B0000 {
 		samsung,i2c-sda-delay = <100>;
 		samsung,i2c-slave-addr = <0x10>;
 		samsung,i2c-max-bus-freq = <100000>;
-		gpios = <&gpb 6 3 3 0>,
-			<&gpb 7 3 3 0>;
+		pinctrl-0 = <&i2c5_bus>;
+		pinctrl-names = "default";
 		status = "okay";
 
 		max8997_pmic@66 {
@@ -93,9 +146,9 @@
 			max8997,pmic-ignore-gpiodvs-side-effect;
 			max8997,pmic-buck125-default-dvs-idx = <0>;
 
-			max8997,pmic-buck125-dvs-gpios = <&gpx0 5 1 0 0>,
-						         <&gpx0 6 1 0 0>,
-							 <&gpl0 0 1 0 0>;
+			max8997,pmic-buck125-dvs-gpios = <&gpx0 5 0>,
+						         <&gpx0 6 0>,
+							 <&gpl0 0 0>;
 
 			max8997,pmic-buck1-dvs-voltage = <1350000>, <1300000>,
 							 <1250000>, <1200000>,
diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index 214c557eda7..e31bfc4a6f0 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -31,6 +31,11 @@
 		pinctrl2 = &pinctrl_2;
 	};
 
+	pd_lcd1: lcd1-power-domain@10023CA0 {
+		compatible = "samsung,exynos4210-pd";
+		reg = <0x10023CA0 0x20>;
+	};
+
 	gic:interrupt-controller@10490000 {
 		cpu-offset = <0x8000>;
 	};
@@ -46,27 +51,17 @@
 		compatible = "samsung,pinctrl-exynos4210";
 		reg = <0x11400000 0x1000>;
 		interrupts = <0 47 0>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
 	};
 
 	pinctrl_1: pinctrl@11000000 {
 		compatible = "samsung,pinctrl-exynos4210";
 		reg = <0x11000000 0x1000>;
 		interrupts = <0 46 0>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
 
 		wakup_eint: wakeup-interrupt-controller {
 			compatible = "samsung,exynos4210-wakeup-eint";
 			interrupt-parent = <&gic>;
-			interrupt-controller;
-			#interrupt-cells = <2>;
-			interrupts = <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>,
-				     <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>,
-				     <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>,
-				     <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>,
-				     <0 32 0>;
+			interrupts = <0 32 0>;
 		};
 	};
 
@@ -75,232 +70,10 @@
 		reg = <0x03860000 0x1000>;
 	};
 
-	gpio-controllers {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		gpio-controller;
-		ranges;
-
-		gpa0: gpio-controller@11400000 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400000 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpa1: gpio-controller@11400020 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400020 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpb: gpio-controller@11400040 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400040 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpc0: gpio-controller@11400060 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400060 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpc1: gpio-controller@11400080 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400080 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpd0: gpio-controller@114000A0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x114000A0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpd1: gpio-controller@114000C0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x114000C0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpe0: gpio-controller@114000E0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x114000E0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpe1: gpio-controller@11400100 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400100 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpe2: gpio-controller@11400120 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400120 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpe3: gpio-controller@11400140 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400140 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpe4: gpio-controller@11400160 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400160 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpf0: gpio-controller@11400180 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11400180 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpf1: gpio-controller@114001A0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x114001A0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpf2: gpio-controller@114001C0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x114001C0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpf3: gpio-controller@114001E0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x114001E0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpj0: gpio-controller@11000000 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11000000 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpj1: gpio-controller@11000020 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11000020 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpk0: gpio-controller@11000040 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11000040 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpk1: gpio-controller@11000060 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11000060 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpk2: gpio-controller@11000080 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11000080 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpk3: gpio-controller@110000A0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x110000A0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpl0: gpio-controller@110000C0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x110000C0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpl1: gpio-controller@110000E0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x110000E0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpl2: gpio-controller@11000100 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11000100 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpy0: gpio-controller@11000120 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11000120 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpy1: gpio-controller@11000140 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11000140 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpy2: gpio-controller@11000160 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11000160 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpy3: gpio-controller@11000180 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11000180 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpy4: gpio-controller@110001A0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x110001A0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpy5: gpio-controller@110001C0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x110001C0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpy6: gpio-controller@110001E0 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x110001E0 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpx0: gpio-controller@11000C00 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11000C00 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpx1: gpio-controller@11000C20 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11000C20 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpx2: gpio-controller@11000C40 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11000C40 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpx3: gpio-controller@11000C60 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x11000C60 0x20>;
-			#gpio-cells = <4>;
-		};
-
-		gpz: gpio-controller@03860000 {
-			compatible = "samsung,exynos4-gpio";
-			reg = <0x03860000 0x20>;
-			#gpio-cells = <4>;
-		};
+	tmu@100C0000 {
+		compatible = "samsung,exynos4210-tmu";
+		interrupt-parent = <&combiner>;
+		reg = <0x100C0000 0x100>;
+		interrupts = <2 4>;
 	};
 };
diff --git a/arch/arm/boot/dts/exynos4212.dtsi b/arch/arm/boot/dts/exynos4212.dtsi
new file mode 100644
index 00000000000..c6ae2005961
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4212.dtsi
@@ -0,0 +1,28 @@
+/*
+ * Samsung's Exynos4212 SoC device tree source
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * Samsung's Exynos4212 SoC device nodes are listed in this file. Exynos4212
+ * based board files can include this file and provide values for board specfic
+ * bindings.
+ *
+ * Note: This file does not include device nodes for all the controllers in
+ * Exynos4212 SoC. As device tree coverage for Exynos4212 increases, additional
+ * nodes can be added to this file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/include/ "exynos4x12.dtsi"
+
+/ {
+	compatible = "samsung,exynos4212";
+
+	gic:interrupt-controller@10490000 {
+		cpu-offset = <0x8000>;
+	};
+};
diff --git a/arch/arm/boot/dts/exynos4412-smdk4412.dts b/arch/arm/boot/dts/exynos4412-smdk4412.dts
new file mode 100644
index 00000000000..f05bf575cc4
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4412-smdk4412.dts
@@ -0,0 +1,45 @@
+/*
+ * Samsung's Exynos4412 based SMDK board device tree source
+ *
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * Device tree source file for Samsung's SMDK4412 board which is based on
+ * Samsung's Exynos4412 SoC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/dts-v1/;
+/include/ "exynos4412.dtsi"
+
+/ {
+	model = "Samsung SMDK evaluation board based on Exynos4412";
+	compatible = "samsung,smdk4412", "samsung,exynos4412";
+
+	memory {
+		reg = <0x40000000 0x40000000>;
+	};
+
+	chosen {
+		bootargs ="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc";
+	};
+
+	serial@13800000 {
+		status = "okay";
+	};
+
+	serial@13810000 {
+		status = "okay";
+	};
+
+	serial@13820000 {
+		status = "okay";
+	};
+
+	serial@13830000 {
+		status = "okay";
+	};
+};
diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
new file mode 100644
index 00000000000..d7dfe312772
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -0,0 +1,28 @@
+/*
+ * Samsung's Exynos4412 SoC device tree source
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * Samsung's Exynos4412 SoC device nodes are listed in this file. Exynos4412
+ * based board files can include this file and provide values for board specfic
+ * bindings.
+ *
+ * Note: This file does not include device nodes for all the controllers in
+ * Exynos4412 SoC. As device tree coverage for Exynos4412 increases, additional
+ * nodes can be added to this file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/include/ "exynos4x12.dtsi"
+
+/ {
+	compatible = "samsung,exynos4412";
+
+	gic:interrupt-controller@10490000 {
+		cpu-offset = <0x4000>;
+	};
+};
diff --git a/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi
new file mode 100644
index 00000000000..8e6115adcd9
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi
@@ -0,0 +1,965 @@
+/*
+ * Samsung's Exynos4x12 SoCs pin-mux and pin-config device tree source
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * Samsung's Exynos4x12 SoCs pin-mux and pin-config optiosn are listed as device
+ * tree nodes are listed in this file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/ {
+	pinctrl@11400000 {
+		gpa0: gpa0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpa1: gpa1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpb: gpb {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpc0: gpc0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpc1: gpc1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpd0: gpd0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpd1: gpd1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpf0: gpf0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpf1: gpf1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpf2: gpf2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpf3: gpf3 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpj0: gpj0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpj1: gpj1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		uart0_data: uart0-data {
+			samsung,pins = "gpa0-0", "gpa0-1";
+			samsung,pin-function = <0x2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		uart0_fctl: uart0-fctl {
+			samsung,pins = "gpa0-2", "gpa0-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		uart1_data: uart1-data {
+			samsung,pins = "gpa0-4", "gpa0-5";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		uart1_fctl: uart1-fctl {
+			samsung,pins = "gpa0-6", "gpa0-7";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		i2c2_bus: i2c2-bus {
+			samsung,pins = "gpa0-6", "gpa0-7";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		uart2_data: uart2-data {
+			samsung,pins = "gpa1-0", "gpa1-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		uart2_fctl: uart2-fctl {
+			samsung,pins = "gpa1-2", "gpa1-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		uart_audio_a: uart-audio-a {
+			samsung,pins = "gpa1-0", "gpa1-1";
+			samsung,pin-function = <4>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		i2c3_bus: i2c3-bus {
+			samsung,pins = "gpa1-2", "gpa1-3";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		uart3_data: uart3-data {
+			samsung,pins = "gpa1-4", "gpa1-5";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		uart_audio_b: uart-audio-b {
+			samsung,pins = "gpa1-4", "gpa1-5";
+			samsung,pin-function = <4>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		spi0_bus: spi0-bus {
+			samsung,pins = "gpb-0", "gpb-2", "gpb-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		i2c4_bus: i2c4-bus {
+			samsung,pins = "gpb-0", "gpb-1";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		spi1_bus: spi1-bus {
+			samsung,pins = "gpb-4", "gpb-6", "gpb-7";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		i2c5_bus: i2c5-bus {
+			samsung,pins = "gpb-2", "gpb-3";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		i2s1_bus: i2s1-bus {
+			samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3",
+					"gpc0-4";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		pcm1_bus: pcm1-bus {
+			samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3",
+					"gpc0-4";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		ac97_bus: ac97-bus {
+			samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3",
+					"gpc0-4";
+			samsung,pin-function = <4>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		i2s2_bus: i2s2-bus {
+			samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3",
+					"gpc1-4";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		pcm2_bus: pcm2-bus {
+			samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3",
+					"gpc1-4";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		spdif_bus: spdif-bus {
+			samsung,pins = "gpc1-0", "gpc1-1";
+			samsung,pin-function = <4>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		i2c6_bus: i2c6-bus {
+			samsung,pins = "gpc1-3", "gpc1-4";
+			samsung,pin-function = <4>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		spi2_bus: spi2-bus {
+			samsung,pins = "gpc1-1", "gpc1-3", "gpc1-4";
+			samsung,pin-function = <5>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		pwm0_out: pwm0-out {
+			samsung,pins = "gpd0-0";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		pwm1_out: pwm1-out {
+			samsung,pins = "gpd0-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		lcd_ctrl: lcd-ctrl {
+			samsung,pins = "gpd0-0", "gpd0-1";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		i2c7_bus: i2c7-bus {
+			samsung,pins = "gpd0-2", "gpd0-3";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		pwm2_out: pwm2-out {
+			samsung,pins = "gpd0-2";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		pwm3_out: pwm3-out {
+			samsung,pins = "gpd0-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		i2c0_bus: i2c0-bus {
+			samsung,pins = "gpd1-0", "gpd1-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		mipi0_clk: mipi0-clk {
+			samsung,pins = "gpd1-0", "gpd1-1";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		i2c1_bus: i2c1-bus {
+			samsung,pins = "gpd1-2", "gpd1-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		mipi1_clk: mipi1-clk {
+			samsung,pins = "gpd1-2", "gpd1-3";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		lcd_clk: lcd-clk {
+			samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		lcd_data16: lcd-data-width16 {
+			samsung,pins = "gpf0-7", "gpf1-0", "gpf1-1", "gpf1-2",
+					"gpf1-3", "gpf1-6", "gpf1-7", "gpf2-0",
+					"gpf2-1", "gpf2-2", "gpf2-3", "gpf2-7",
+					"gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		lcd_data18: lcd-data-width18 {
+			samsung,pins = "gpf0-6", "gpf0-7", "gpf1-0", "gpf1-1",
+					"gpf1-2", "gpf1-3", "gpf1-6", "gpf1-7",
+					"gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3",
+					"gpf2-6", "gpf2-7", "gpf3-0", "gpf3-1",
+					"gpf3-2", "gpf3-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		lcd_data24: lcd-data-width24 {
+			samsung,pins = "gpf0-4", "gpf0-5", "gpf0-6", "gpf0-7",
+					"gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3",
+					"gpf1-4", "gpf1-5", "gpf1-6", "gpf1-7",
+					"gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3",
+					"gpf2-4", "gpf2-5", "gpf2-6", "gpf2-7",
+					"gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		lcd_ldi: lcd-ldi {
+			samsung,pins = "gpf3-4";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		cam_port_a: cam-port-a {
+			samsung,pins = "gpj0-0", "gpj0-1", "gpj0-2", "gpj0-3",
+					"gpj0-4", "gpj0-5", "gpj0-6", "gpj0-7",
+					"gpj1-0", "gpj1-1", "gpj1-2", "gpj1-3",
+					"gpj1-4";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+	};
+
+	pinctrl@11000000 {
+		gpk0: gpk0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpk1: gpk1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpk2: gpk2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpk3: gpk3 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpl0: gpl0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpl1: gpl1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpl2: gpl2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpm0: gpm0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpm1: gpm1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpm2: gpm2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpm3: gpm3 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpm4: gpm4 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpy0: gpy0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpy1: gpy1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpy2: gpy2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpy3: gpy3 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpy4: gpy4 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpy5: gpy5 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpy6: gpy6 {
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		gpx0: gpx0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			interrupt-parent = <&gic>;
+			interrupts = <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>,
+				     <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>;
+			#interrupt-cells = <2>;
+		};
+
+		gpx1: gpx1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			interrupt-parent = <&gic>;
+			interrupts = <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>,
+				     <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>;
+			#interrupt-cells = <2>;
+		};
+
+		gpx2: gpx2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpx3: gpx3 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		sd0_clk: sd0-clk {
+			samsung,pins = "gpk0-0";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd0_cmd: sd0-cmd {
+			samsung,pins = "gpk0-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd0_cd: sd0-cd {
+			samsung,pins = "gpk0-2";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd0_bus1: sd0-bus-width1 {
+			samsung,pins = "gpk0-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd0_bus4: sd0-bus-width4 {
+			samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd0_bus8: sd0-bus-width8 {
+			samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd4_clk: sd4-clk {
+			samsung,pins = "gpk0-0";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd4_cmd: sd4-cmd {
+			samsung,pins = "gpk0-1";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd4_cd: sd4-cd {
+			samsung,pins = "gpk0-2";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd4_bus1: sd4-bus-width1 {
+			samsung,pins = "gpk0-3";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd4_bus4: sd4-bus-width4 {
+			samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd4_bus8: sd4-bus-width8 {
+			samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <4>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd1_clk: sd1-clk {
+			samsung,pins = "gpk1-0";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd1_cmd: sd1-cmd {
+			samsung,pins = "gpk1-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd1_cd: sd1-cd {
+			samsung,pins = "gpk1-2";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd1_bus1: sd1-bus-width1 {
+			samsung,pins = "gpk1-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd1_bus4: sd1-bus-width4 {
+			samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd2_clk: sd2-clk {
+			samsung,pins = "gpk2-0";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd2_cmd: sd2-cmd {
+			samsung,pins = "gpk2-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd2_cd: sd2-cd {
+			samsung,pins = "gpk2-2";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd2_bus1: sd2-bus-width1 {
+			samsung,pins = "gpk2-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd2_bus4: sd2-bus-width4 {
+			samsung,pins = "gpk2-3", "gpk2-4", "gpk2-5", "gpk2-6";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd2_bus8: sd2-bus-width8 {
+			samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd3_clk: sd3-clk {
+			samsung,pins = "gpk3-0";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd3_cmd: sd3-cmd {
+			samsung,pins = "gpk3-1";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd3_cd: sd3-cd {
+			samsung,pins = "gpk3-2";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd3_bus1: sd3-bus-width1 {
+			samsung,pins = "gpk3-3";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		sd3_bus4: sd3-bus-width4 {
+			samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6";
+			samsung,pin-function = <2>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <3>;
+		};
+
+		keypad_col0: keypad-col0 {
+			samsung,pins = "gpl2-0";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		keypad_col1: keypad-col1 {
+			samsung,pins = "gpl2-1";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		keypad_col2: keypad-col2 {
+			samsung,pins = "gpl2-2";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		keypad_col3: keypad-col3 {
+			samsung,pins = "gpl2-3";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		keypad_col4: keypad-col4 {
+			samsung,pins = "gpl2-4";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		keypad_col5: keypad-col5 {
+			samsung,pins = "gpl2-5";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		keypad_col6: keypad-col6 {
+			samsung,pins = "gpl2-6";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		keypad_col7: keypad-col7 {
+			samsung,pins = "gpl2-7";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		cam_port_b: cam-port-b {
+			samsung,pins = "gpm0-0", "gpm0-1", "gpm0-2", "gpm0-3",
+					"gpm0-4", "gpm0-5", "gpm0-6", "gpm0-7",
+					"gpm1-0", "gpm1-1", "gpm2-0", "gpm2-1",
+					"gpm2-2";
+			samsung,pin-function = <3>;
+			samsung,pin-pud = <3>;
+			samsung,pin-drv = <0>;
+		};
+
+		eint0: ext-int0 {
+			samsung,pins = "gpx0-0";
+			samsung,pin-function = <0xf>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		eint8: ext-int8 {
+			samsung,pins = "gpx1-0";
+			samsung,pin-function = <0xf>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		eint15: ext-int15 {
+			samsung,pins = "gpx1-7";
+			samsung,pin-function = <0xf>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		eint16: ext-int16 {
+			samsung,pins = "gpx2-0";
+			samsung,pin-function = <0xf>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		eint31: ext-int31 {
+			samsung,pins = "gpx3-7";
+			samsung,pin-function = <0xf>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+	};
+
+	pinctrl@03860000 {
+		gpz: gpz {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		i2s0_bus: i2s0-bus {
+			samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3",
+					"gpz-4", "gpz-5", "gpz-6";
+			samsung,pin-function = <0x2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+
+		pcm0_bus: pcm0-bus {
+			samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3",
+					"gpz-4";
+			samsung,pin-function = <0x3>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+	};
+
+	pinctrl@106E0000 {
+		gpv0: gpv0 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpv1: gpv1 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpv2: gpv2 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpv3: gpv3 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpv4: gpv4 {
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		c2c_bus: c2c-bus {
+			samsung,pins = "gpv0-0", "gpv0-1", "gpv0-2", "gpv0-3",
+					"gpv0-4", "gpv0-5", "gpv0-6", "gpv0-7",
+					"gpv1-0", "gpv1-1", "gpv1-2", "gpv1-3",
+					"gpv1-4", "gpv1-5", "gpv1-6", "gpv1-7",
+					"gpv2-0", "gpv2-1", "gpv2-2", "gpv2-3",
+					"gpv2-4", "gpv2-5", "gpv2-6", "gpv2-7",
+					"gpv3-0", "gpv3-1", "gpv3-2", "gpv3-3",
+					"gpv3-4", "gpv3-5", "gpv3-6", "gpv3-7",
+					"gpv4-0", "gpv4-1";
+			samsung,pin-function = <0x2>;
+			samsung,pin-pud = <0>;
+			samsung,pin-drv = <0>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi
new file mode 100644
index 00000000000..179a62e46c9
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4x12.dtsi
@@ -0,0 +1,69 @@
+/*
+ * Samsung's Exynos4x12 SoCs device tree source
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * Samsung's Exynos4x12 SoCs device nodes are listed in this file. Exynos4x12
+ * based board files can include this file and provide values for board specfic
+ * bindings.
+ *
+ * Note: This file does not include device nodes for all the controllers in
+ * Exynos4x12 SoC. As device tree coverage for Exynos4x12 increases, additional
+ * nodes can be added to this file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/include/ "exynos4.dtsi"
+/include/ "exynos4x12-pinctrl.dtsi"
+
+/ {
+	aliases {
+		pinctrl0 = &pinctrl_0;
+		pinctrl1 = &pinctrl_1;
+		pinctrl2 = &pinctrl_2;
+		pinctrl3 = &pinctrl_3;
+	};
+
+	combiner:interrupt-controller@10440000 {
+		interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
+			     <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>,
+			     <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>,
+			     <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>,
+			     <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>;
+	};
+
+	pinctrl_0: pinctrl@11400000 {
+		compatible = "samsung,pinctrl-exynos4x12";
+		reg = <0x11400000 0x1000>;
+		interrupts = <0 47 0>;
+	};
+
+	pinctrl_1: pinctrl@11000000 {
+		compatible = "samsung,pinctrl-exynos4x12";
+		reg = <0x11000000 0x1000>;
+		interrupts = <0 46 0>;
+
+		wakup_eint: wakeup-interrupt-controller {
+			compatible = "samsung,exynos4210-wakeup-eint";
+			interrupt-parent = <&gic>;
+			interrupts = <0 32 0>;
+		};
+	};
+
+	pinctrl_2: pinctrl@03860000 {
+		compatible = "samsung,pinctrl-exynos4x12";
+		reg = <0x03860000 0x1000>;
+		interrupt-parent = <&combiner>;
+		interrupts = <10 0>;
+	};
+
+	pinctrl_3: pinctrl@106E0000 {
+		compatible = "samsung,pinctrl-exynos4x12";
+		reg = <0x106E0000 0x1000>;
+		interrupts = <0 72 0>;
+	};
+};
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index a352df403b7..942d5761ca9 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -17,10 +17,6 @@
 	compatible = "samsung,smdk5250", "samsung,exynos5250";
 
 	aliases {
-		mshc0 = &dwmmc_0;
-		mshc1 = &dwmmc_1;
-		mshc2 = &dwmmc_2;
-		mshc3 = &dwmmc_3;
 	};
 
 	memory {
@@ -55,8 +51,31 @@
 		};
 	};
 
+	i2c@121D0000 {
+		samsung,i2c-sda-delay = <100>;
+		samsung,i2c-max-bus-freq = <40000>;
+		samsung,i2c-slave-addr = <0x38>;
+
+		sata-phy {
+			compatible = "samsung,sata-phy";
+			reg = <0x38>;
+		};
+	};
+
+	sata@122F0000 {
+		samsung,sata-freq = <66>;
+	};
+
 	i2c@12C80000 {
-		status = "disabled";
+		samsung,i2c-sda-delay = <100>;
+		samsung,i2c-max-bus-freq = <66000>;
+		gpios = <&gpa0 6 3 3 0>,
+			<&gpa0 7 3 3 0>;
+
+		hdmiddc@50 {
+			compatible = "samsung,exynos5-hdmiddc";
+			reg = <0x50>;
+		};
 	};
 
 	i2c@12C90000 {
@@ -79,7 +98,17 @@
 		status = "disabled";
 	};
 
-	dwmmc_0: dwmmc0@12200000 {
+	i2c@12CE0000 {
+		samsung,i2c-sda-delay = <100>;
+		samsung,i2c-max-bus-freq = <66000>;
+
+		hdmiphy@38 {
+			compatible = "samsung,exynos5-hdmiphy";
+			reg = <0x38>;
+		};
+	};
+
+	dwmmc0@12200000 {
 		num-slots = <1>;
 		supports-highspeed;
 		broken-cd;
@@ -100,11 +129,11 @@
 		};
 	};
 
-	dwmmc_1: dwmmc1@12210000 {
+	dwmmc1@12210000 {
 		status = "disabled";
 	};
 
-	dwmmc_2: dwmmc2@12220000 {
+	dwmmc2@12220000 {
 		num-slots = <1>;
 		supports-highspeed;
 		fifo-depth = <0x80>;
@@ -125,7 +154,7 @@
 		};
 	};
 
-	dwmmc_3: dwmmc3@12230000 {
+	dwmmc3@12230000 {
 		status = "disabled";
 	};
 
@@ -166,4 +195,13 @@
 	spi_2: spi@12d40000 {
 		status = "disabled";
 	};
+
+	hdmi {
+		hpd-gpio = <&gpx3 7 0xf 1 3>;
+	};
+
+	codec@11000000 {
+		samsung,mfc-r = <0x43000000 0x800000>;
+		samsung,mfc-l = <0x51000000 0x800000>;
+	};
 };
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
new file mode 100644
index 00000000000..17dd951c1cd
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -0,0 +1,43 @@
+/*
+ * Google Snow board device tree source
+ *
+ * Copyright (c) 2012 Google, Inc
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/dts-v1/;
+/include/ "exynos5250.dtsi"
+/include/ "cros5250-common.dtsi"
+
+/ {
+	model = "Google Snow";
+	compatible = "google,snow", "samsung,exynos5250";
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		lid-switch {
+			label = "Lid";
+			gpios = <&gpx3 5 0 0x10000 0>;
+			linux,input-type = <5>; /* EV_SW */
+			linux,code = <0>; /* SW_LID */
+			debounce-interval = <1>;
+			gpio-key,wakeup;
+		};
+	};
+
+	/*
+	 * On Snow we've got SIP WiFi and so can keep drive strengths low to
+	 * reduce EMI.
+	 */
+	dwmmc3@12230000 {
+		slot@0 {
+			gpios = <&gpc4 0 2 0 0>, <&gpc4 1 2 3 0>,
+				<&gpc4 3 2 3 0>, <&gpc4 4 2 3 0>,
+				<&gpc4 5 2 3 0>, <&gpc4 6 2 3 0>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index dddfd6e444d..2e3b6efaf1a 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -31,6 +31,19 @@
 		gsc1 = &gsc_1;
 		gsc2 = &gsc_2;
 		gsc3 = &gsc_3;
+		mshc0 = &dwmmc_0;
+		mshc1 = &dwmmc_1;
+		mshc2 = &dwmmc_2;
+		mshc3 = &dwmmc_3;
+		i2c0 = &i2c_0;
+		i2c1 = &i2c_1;
+		i2c2 = &i2c_2;
+		i2c3 = &i2c_3;
+		i2c4 = &i2c_4;
+		i2c5 = &i2c_5;
+		i2c6 = &i2c_6;
+		i2c7 = &i2c_7;
+		i2c8 = &i2c_8;
 	};
 
 	gic:interrupt-controller@10481000 {
@@ -62,12 +75,24 @@
 		interrupts = <0 42 0>;
 	};
 
+	codec@11000000 {
+		compatible = "samsung,mfc-v6";
+		reg = <0x11000000 0x10000>;
+		interrupts = <0 96 0>;
+	};
+
 	rtc {
 		compatible = "samsung,s3c6410-rtc";
 		reg = <0x101E0000 0x100>;
 		interrupts = <0 43 0>, <0 44 0>;
 	};
 
+	tmu@10060000 {
+		compatible = "samsung,exynos5250-tmu";
+		reg = <0x10060000 0x100>;
+		interrupts = <0 65 0>;
+	};
+
 	serial@12C00000 {
 		compatible = "samsung,exynos4210-uart";
 		reg = <0x12C00000 0x100>;
@@ -92,7 +117,18 @@
 		interrupts = <0 54 0>;
 	};
 
-	i2c@12C60000 {
+	sata@122F0000 {
+		compatible = "samsung,exynos5-sata-ahci";
+		reg = <0x122F0000 0x1ff>;
+		interrupts = <0 115 0>;
+	};
+
+	sata-phy@12170000 {
+		compatible = "samsung,exynos5-sata-phy";
+		reg = <0x12170000 0x1ff>;
+	};
+
+	i2c_0: i2c@12C60000 {
 		compatible = "samsung,s3c2440-i2c";
 		reg = <0x12C60000 0x100>;
 		interrupts = <0 56 0>;
@@ -100,7 +136,7 @@
 		#size-cells = <0>;
 	};
 
-	i2c@12C70000 {
+	i2c_1: i2c@12C70000 {
 		compatible = "samsung,s3c2440-i2c";
 		reg = <0x12C70000 0x100>;
 		interrupts = <0 57 0>;
@@ -108,7 +144,7 @@
 		#size-cells = <0>;
 	};
 
-	i2c@12C80000 {
+	i2c_2: i2c@12C80000 {
 		compatible = "samsung,s3c2440-i2c";
 		reg = <0x12C80000 0x100>;
 		interrupts = <0 58 0>;
@@ -116,7 +152,7 @@
 		#size-cells = <0>;
 	};
 
-	i2c@12C90000 {
+	i2c_3: i2c@12C90000 {
 		compatible = "samsung,s3c2440-i2c";
 		reg = <0x12C90000 0x100>;
 		interrupts = <0 59 0>;
@@ -124,7 +160,7 @@
 		#size-cells = <0>;
 	};
 
-	i2c@12CA0000 {
+	i2c_4: i2c@12CA0000 {
 		compatible = "samsung,s3c2440-i2c";
 		reg = <0x12CA0000 0x100>;
 		interrupts = <0 60 0>;
@@ -132,7 +168,7 @@
 		#size-cells = <0>;
 	};
 
-	i2c@12CB0000 {
+	i2c_5: i2c@12CB0000 {
 		compatible = "samsung,s3c2440-i2c";
 		reg = <0x12CB0000 0x100>;
 		interrupts = <0 61 0>;
@@ -140,7 +176,7 @@
 		#size-cells = <0>;
 	};
 
-	i2c@12CC0000 {
+	i2c_6: i2c@12CC0000 {
 		compatible = "samsung,s3c2440-i2c";
 		reg = <0x12CC0000 0x100>;
 		interrupts = <0 62 0>;
@@ -148,7 +184,7 @@
 		#size-cells = <0>;
 	};
 
-	i2c@12CD0000 {
+	i2c_7: i2c@12CD0000 {
 		compatible = "samsung,s3c2440-i2c";
 		reg = <0x12CD0000 0x100>;
 		interrupts = <0 63 0>;
@@ -156,6 +192,21 @@
 		#size-cells = <0>;
 	};
 
+	i2c_8: i2c@12CE0000 {
+		compatible = "samsung,s3c2440-hdmiphy-i2c";
+		reg = <0x12CE0000 0x1000>;
+		interrupts = <0 64 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	i2c@121D0000 {
+                compatible = "samsung,exynos5-sata-phy-i2c";
+                reg = <0x121D0000 0x100>;
+                #address-cells = <1>;
+                #size-cells = <0>;
+	};
+
 	spi_0: spi@12d20000 {
 		compatible = "samsung,exynos4210-spi";
 		reg = <0x12d20000 0x100>;
@@ -186,7 +237,7 @@
 		#size-cells = <0>;
 	};
 
-	dwmmc0@12200000 {
+	dwmmc_0: dwmmc0@12200000 {
 		compatible = "samsung,exynos5250-dw-mshc";
 		reg = <0x12200000 0x1000>;
 		interrupts = <0 75 0>;
@@ -194,7 +245,7 @@
 		#size-cells = <0>;
 	};
 
-	dwmmc1@12210000 {
+	dwmmc_1: dwmmc1@12210000 {
 		compatible = "samsung,exynos5250-dw-mshc";
 		reg = <0x12210000 0x1000>;
 		interrupts = <0 76 0>;
@@ -202,7 +253,7 @@
 		#size-cells = <0>;
 	};
 
-	dwmmc2@12220000 {
+	dwmmc_2: dwmmc2@12220000 {
 		compatible = "samsung,exynos5250-dw-mshc";
 		reg = <0x12220000 0x1000>;
 		interrupts = <0 77 0>;
@@ -210,7 +261,7 @@
 		#size-cells = <0>;
 	};
 
-	dwmmc3@12230000 {
+	dwmmc_3: dwmmc3@12230000 {
 		compatible = "samsung,exynos5250-dw-mshc";
 		reg = <0x12230000 0x1000>;
 		interrupts = <0 78 0>;
@@ -520,4 +571,16 @@
 		reg = <0x13e30000 0x1000>;
 		interrupts = <0 88 0>;
 	};
+
+	hdmi {
+		compatible = "samsung,exynos5-hdmi";
+		reg = <0x14530000 0x100000>;
+		interrupts = <0 95 0>;
+	};
+
+	mixer {
+		compatible = "samsung,exynos5-mixer";
+		reg = <0x14450000 0x10000>;
+		interrupts = <0 94 0>;
+	};
 };
diff --git a/arch/arm/boot/dts/exynos5440-ssdk5440.dts b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
new file mode 100644
index 00000000000..921c83cf694
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
@@ -0,0 +1,46 @@
+/*
+ * SAMSUNG SSDK5440 board device tree source
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/dts-v1/;
+/include/ "exynos5440.dtsi"
+
+/ {
+	model = "SAMSUNG SSDK5440 board based on EXYNOS5440";
+	compatible = "samsung,ssdk5440", "samsung,exynos5440";
+
+	memory {
+		reg = <0x80000000 0x80000000>;
+	};
+
+	chosen {
+		bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x81000000,8M console=ttySAC2,115200 init=/linuxrc";
+	};
+
+	spi {
+		status = "disabled";
+	};
+
+	i2c@F0000 {
+		status = "disabled";
+	};
+
+	i2c@100000 {
+		status = "disabled";
+	};
+
+	watchdog {
+		status = "disabled";
+	};
+
+	rtc {
+		status = "disabled";
+	};
+};
diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
new file mode 100644
index 00000000000..024269de8ee
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -0,0 +1,159 @@
+/*
+ * SAMSUNG EXYNOS5440 SoC device tree source
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/include/ "skeleton.dtsi"
+
+/ {
+	compatible = "samsung,exynos5440";
+
+	interrupt-parent = <&gic>;
+
+	gic:interrupt-controller@2E0000 {
+		compatible = "arm,cortex-a15-gic";
+		#interrupt-cells = <3>;
+		interrupt-controller;
+		reg = <0x2E1000 0x1000>, <0x2E2000 0x1000>;
+	};
+
+	cpus {
+		cpu@0 {
+			compatible = "arm,cortex-a15";
+			timer {
+				compatible = "arm,armv7-timer";
+				interrupts = <1 13 0xf08>;
+				clock-frequency = <1000000>;
+			};
+		};
+		cpu@1 {
+			compatible = "arm,cortex-a15";
+			timer {
+				compatible = "arm,armv7-timer";
+				interrupts = <1 14 0xf08>;
+				clock-frequency = <1000000>;
+			};
+		};
+		cpu@2 {
+			compatible = "arm,cortex-a15";
+			timer {
+				compatible = "arm,armv7-timer";
+				interrupts = <1 14 0xf08>;
+				clock-frequency = <1000000>;
+			};
+		};
+		cpu@3 {
+			compatible = "arm,cortex-a15";
+			timer {
+				compatible = "arm,armv7-timer";
+				interrupts = <1 14 0xf08>;
+				clock-frequency = <1000000>;
+			};
+		};
+	};
+
+	common {
+		compatible = "samsung,exynos5440";
+
+	};
+
+	serial@B0000 {
+		compatible = "samsung,exynos4210-uart";
+		reg = <0xB0000 0x1000>;
+		interrupts = <0 2 0>;
+	};
+
+	serial@C0000 {
+		compatible = "samsung,exynos4210-uart";
+		reg = <0xC0000 0x1000>;
+		interrupts = <0 3 0>;
+	};
+
+	spi {
+		compatible = "samsung,exynos4210-spi";
+		reg = <0xD0000 0x1000>;
+		interrupts = <0 4 0>;
+		tx-dma-channel = <&pdma0 5>; /* preliminary */
+		rx-dma-channel = <&pdma0 4>; /* preliminary */
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	pinctrl {
+		compatible = "samsung,pinctrl-exynos5440";
+		reg = <0xE0000 0x1000>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		#gpio-cells = <2>;
+
+		fan: fan {
+			samsung,exynos5440-pin-function = <1>;
+		};
+
+		hdd_led0: hdd_led0 {
+			samsung,exynos5440-pin-function = <2>;
+		};
+
+		hdd_led1: hdd_led1 {
+			samsung,exynos5440-pin-function = <3>;
+		};
+
+		uart1: uart1 {
+			samsung,exynos5440-pin-function = <4>;
+		};
+	};
+
+	i2c@F0000 {
+		compatible = "samsung,s3c2440-i2c";
+		reg = <0xF0000 0x1000>;
+		interrupts = <0 5 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	i2c@100000 {
+		compatible = "samsung,s3c2440-i2c";
+		reg = <0x100000 0x1000>;
+		interrupts = <0 6 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	watchdog {
+		compatible = "samsung,s3c2410-wdt";
+		reg = <0x110000 0x1000>;
+		interrupts = <0 1 0>;
+	};
+
+	amba {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "arm,amba-bus";
+		interrupt-parent = <&gic>;
+		ranges;
+
+		pdma0: pdma@121A0000 {
+			compatible = "arm,pl330", "arm,primecell";
+			reg = <0x120000 0x1000>;
+			interrupts = <0 34 0>;
+		};
+
+		pdma1: pdma@121B0000 {
+			compatible = "arm,pl330", "arm,primecell";
+			reg = <0x121000 0x1000>;
+			interrupts = <0 35 0>;
+		};
+	};
+
+	rtc {
+		compatible = "samsung,s3c6410-rtc";
+		reg = <0x130000 0x1000>;
+		interrupts = <0 16 0>, <0 17 0>;
+	};
+};
diff --git a/arch/arm/boot/dts/highbank.dts b/arch/arm/boot/dts/highbank.dts
index 0c6fc34821f..a9ae5d32e80 100644
--- a/arch/arm/boot/dts/highbank.dts
+++ b/arch/arm/boot/dts/highbank.dts
@@ -69,16 +69,8 @@
 		reg = <0x00000000 0xff900000>;
 	};
 
-	chosen {
-		bootargs = "console=ttyAMA0";
-	};
-
 	soc {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		compatible = "simple-bus";
-		interrupt-parent = <&intc>;
-		ranges;
+		ranges = <0x00000000 0x00000000 0xffffffff>;
 
 		timer@fff10600 {
 			compatible = "arm,cortex-a9-twd-timer";
@@ -117,173 +109,6 @@
 			interrupts = <0 76 4  0 75 4  0 74 4  0 73 4>;
 		};
 
-		sata@ffe08000 {
-			compatible = "calxeda,hb-ahci";
-			reg = <0xffe08000 0x10000>;
-			interrupts = <0 83 4>;
-			calxeda,port-phys = <&combophy5 0 &combophy0 0
-					     &combophy0 1 &combophy0 2
-					     &combophy0 3>;
-			dma-coherent;
-		};
-
-		sdhci@ffe0e000 {
-			compatible = "calxeda,hb-sdhci";
-			reg = <0xffe0e000 0x1000>;
-			interrupts = <0 90 4>;
-			clocks = <&eclk>;
-		};
-
-		memory-controller@fff00000 {
-			compatible = "calxeda,hb-ddr-ctrl";
-			reg = <0xfff00000 0x1000>;
-			interrupts = <0 91 4>;
-		};
-
-		ipc@fff20000 {
-			compatible = "arm,pl320", "arm,primecell";
-			reg = <0xfff20000 0x1000>;
-			interrupts = <0 7 4>;
-			clocks = <&pclk>;
-			clock-names = "apb_pclk";
-		};
-
-		gpioe: gpio@fff30000 {
-			#gpio-cells = <2>;
-			compatible = "arm,pl061", "arm,primecell";
-			gpio-controller;
-			reg = <0xfff30000 0x1000>;
-			interrupts = <0 14 4>;
-			clocks = <&pclk>;
-			clock-names = "apb_pclk";
-		};
-
-		gpiof: gpio@fff31000 {
-			#gpio-cells = <2>;
-			compatible = "arm,pl061", "arm,primecell";
-			gpio-controller;
-			reg = <0xfff31000 0x1000>;
-			interrupts = <0 15 4>;
-			clocks = <&pclk>;
-			clock-names = "apb_pclk";
-		};
-
-		gpiog: gpio@fff32000 {
-			#gpio-cells = <2>;
-			compatible = "arm,pl061", "arm,primecell";
-			gpio-controller;
-			reg = <0xfff32000 0x1000>;
-			interrupts = <0 16 4>;
-			clocks = <&pclk>;
-			clock-names = "apb_pclk";
-		};
-
-		gpioh: gpio@fff33000 {
-			#gpio-cells = <2>;
-			compatible = "arm,pl061", "arm,primecell";
-			gpio-controller;
-			reg = <0xfff33000 0x1000>;
-			interrupts = <0 17 4>;
-			clocks = <&pclk>;
-			clock-names = "apb_pclk";
-		};
-
-		timer {
-			compatible = "arm,sp804", "arm,primecell";
-			reg = <0xfff34000 0x1000>;
-			interrupts = <0 18 4>;
-			clocks = <&pclk>;
-			clock-names = "apb_pclk";
-		};
-
-		rtc@fff35000 {
-			compatible = "arm,pl031", "arm,primecell";
-			reg = <0xfff35000 0x1000>;
-			interrupts = <0 19 4>;
-			clocks = <&pclk>;
-			clock-names = "apb_pclk";
-		};
-
-		serial@fff36000 {
-			compatible = "arm,pl011", "arm,primecell";
-			reg = <0xfff36000 0x1000>;
-			interrupts = <0 20 4>;
-			clocks = <&pclk>;
-			clock-names = "apb_pclk";
-		};
-
-		smic@fff3a000 {
-			compatible = "ipmi-smic";
-			device_type = "ipmi";
-			reg = <0xfff3a000 0x1000>;
-			interrupts = <0 24 4>;
-			reg-size = <4>;
-			reg-spacing = <4>;
-		};
-
-		sregs@fff3c000 {
-			compatible = "calxeda,hb-sregs";
-			reg = <0xfff3c000 0x1000>;
-
-			clocks {
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				osc: oscillator {
-					#clock-cells = <0>;
-					compatible = "fixed-clock";
-					clock-frequency = <33333000>;
-				};
-
-				ddrpll: ddrpll {
-					#clock-cells = <0>;
-					compatible = "calxeda,hb-pll-clock";
-					clocks = <&osc>;
-					reg = <0x108>;
-				};
-
-				a9pll: a9pll {
-					#clock-cells = <0>;
-					compatible = "calxeda,hb-pll-clock";
-					clocks = <&osc>;
-					reg = <0x100>;
-				};
-
-				a9periphclk: a9periphclk {
-					#clock-cells = <0>;
-					compatible = "calxeda,hb-a9periph-clock";
-					clocks = <&a9pll>;
-					reg = <0x104>;
-				};
-
-				a9bclk: a9bclk {
-					#clock-cells = <0>;
-					compatible = "calxeda,hb-a9bus-clock";
-					clocks = <&a9pll>;
-					reg = <0x104>;
-				};
-
-				emmcpll: emmcpll {
-					#clock-cells = <0>;
-					compatible = "calxeda,hb-pll-clock";
-					clocks = <&osc>;
-					reg = <0x10C>;
-				};
-
-				eclk: eclk {
-					#clock-cells = <0>;
-					compatible = "calxeda,hb-emmc-clock";
-					clocks = <&emmcpll>;
-					reg = <0x114>;
-				};
-
-				pclk: pclk {
-					#clock-cells = <0>;
-					compatible = "fixed-clock";
-					clock-frequency = <150000000>;
-				};
-			};
-		};
 
 		sregs@fff3c200 {
 			compatible = "calxeda,hb-sregs-l2-ecc";
@@ -291,38 +116,7 @@
 			interrupts = <0 71 4  0 72 4>;
 		};
 
-		dma@fff3d000 {
-			compatible = "arm,pl330", "arm,primecell";
-			reg = <0xfff3d000 0x1000>;
-			interrupts = <0 92 4>;
-			clocks = <&pclk>;
-			clock-names = "apb_pclk";
-		};
-
-		ethernet@fff50000 {
-			compatible = "calxeda,hb-xgmac";
-			reg = <0xfff50000 0x1000>;
-			interrupts = <0 77 4  0 78 4  0 79 4>;
-		};
-
-		ethernet@fff51000 {
-			compatible = "calxeda,hb-xgmac";
-			reg = <0xfff51000 0x1000>;
-			interrupts = <0 80 4  0 81 4  0 82 4>;
-		};
-
-		combophy0: combo-phy@fff58000 {
-			compatible = "calxeda,hb-combophy";
-			#phy-cells = <1>;
-			reg = <0xfff58000 0x1000>;
-			phydev = <5>;
-		};
-
-		combophy5: combo-phy@fff5d000 {
-			compatible = "calxeda,hb-combophy";
-			#phy-cells = <1>;
-			reg = <0xfff5d000 0x1000>;
-			phydev = <31>;
-		};
 	};
 };
+
+/include/ "ecx-common.dtsi"
diff --git a/arch/arm/boot/dts/href.dtsi b/arch/arm/boot/dts/href.dtsi
new file mode 100644
index 00000000000..592fb9dc35b
--- /dev/null
+++ b/arch/arm/boot/dts/href.dtsi
@@ -0,0 +1,273 @@
+/*
+ * Copyright 2012 ST-Ericsson AB
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/include/ "dbx5x0.dtsi"
+
+/ {
+	memory {
+		reg = <0x00000000 0x20000000>;
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		button@1 {
+			linux,code = <11>;
+			label = "SFH7741 Proximity Sensor";
+		};
+	};
+
+	soc-u9500 {
+		uart@80120000 {
+			status = "okay";
+		};
+
+		uart@80121000 {
+			status = "okay";
+		};
+
+		uart@80007000 {
+			status = "okay";
+		};
+
+		i2c@80004000 {
+			tc3589x@42 {
+				compatible = "tc3589x";
+				reg = <0x42>;
+				interrupt-parent = <&gpio6>;
+				interrupts = <25 0x1>;
+
+				interrupt-controller;
+				#interrupt-cells = <2>;
+
+				tc3589x_gpio: tc3589x_gpio {
+					compatible = "tc3589x-gpio";
+					interrupts = <0 0x1>;
+
+					interrupt-controller;
+					#interrupt-cells = <2>;
+					gpio-controller;
+					#gpio-cells = <2>;
+				};
+			};
+		};
+
+		i2c@80128000 {
+			lp5521@0x33 {
+				compatible = "lp5521";
+				reg = <0x33>;
+			};
+
+			lp5521@0x34 {
+				compatible = "lp5521";
+				reg = <0x34>;
+			};
+
+			bh1780@0x29 {
+				compatible = "rohm,bh1780gli";
+				reg = <0x33>;
+			};
+		};
+
+		// External Micro SD slot
+		sdi0_per1@80126000 {
+			arm,primecell-periphid = <0x10480180>;
+			max-frequency = <50000000>;
+			bus-width = <4>;
+			mmc-cap-sd-highspeed;
+			mmc-cap-mmc-highspeed;
+			vmmc-supply = <&ab8500_ldo_aux3_reg>;
+
+			cd-gpios  = <&tc3589x_gpio 3 0x4>;
+
+			status = "okay";
+		};
+
+		// WLAN SDIO channel
+		sdi1_per2@80118000 {
+			arm,primecell-periphid = <0x10480180>;
+			max-frequency = <50000000>;
+			bus-width = <4>;
+
+			status = "okay";
+		};
+
+		// PoP:ed eMMC
+		sdi2_per3@80005000 {
+			arm,primecell-periphid = <0x10480180>;
+			max-frequency = <50000000>;
+			bus-width = <8>;
+			mmc-cap-mmc-highspeed;
+
+			status = "okay";
+		};
+
+		// On-board eMMC
+		sdi4_per2@80114000 {
+			arm,primecell-periphid = <0x10480180>;
+		        max-frequency = <50000000>;
+			bus-width = <8>;
+			mmc-cap-mmc-highspeed;
+			vmmc-supply = <&ab8500_ldo_aux2_reg>;
+
+			status = "okay";
+		};
+
+		sound {
+			compatible = "stericsson,snd-soc-mop500";
+
+			stericsson,cpu-dai = <&msp1 &msp3>;
+			stericsson,audio-codec = <&codec>;
+		};
+
+		msp1: msp@80124000 {
+			status = "okay";
+		};
+
+		msp3: msp@80125000 {
+			status = "okay";
+		};
+
+		prcmu@80157000 {
+			db8500-prcmu-regulators {
+				db8500_vape_reg: db8500_vape {
+					regulator-name = "db8500-vape";
+				};
+
+				db8500_varm_reg: db8500_varm {
+					regulator-name = "db8500-varm";
+				};
+
+				db8500_vmodem_reg: db8500_vmodem {
+					regulator-name = "db8500-vmodem";
+				};
+
+				db8500_vpll_reg: db8500_vpll {
+					regulator-name = "db8500-vpll";
+				};
+
+				db8500_vsmps1_reg: db8500_vsmps1 {
+					regulator-name = "db8500-vsmps1";
+				};
+
+				db8500_vsmps2_reg: db8500_vsmps2 {
+					regulator-name = "db8500-vsmps2";
+				};
+
+				db8500_vsmps3_reg: db8500_vsmps3 {
+					regulator-name = "db8500-vsmps3";
+				};
+
+				db8500_vrf1_reg: db8500_vrf1 {
+					regulator-name = "db8500-vrf1";
+				};
+
+				db8500_sva_mmdsp_reg: db8500_sva_mmdsp {
+					regulator-name = "db8500-sva-mmdsp";
+				};
+
+				db8500_sva_mmdsp_ret_reg: db8500_sva_mmdsp_ret {
+					regulator-name = "db8500-sva-mmdsp-ret";
+				};
+
+				db8500_sva_pipe_reg: db8500_sva_pipe {
+					regulator-name = "db8500_sva_pipe";
+				};
+
+				db8500_sia_mmdsp_reg: db8500_sia_mmdsp {
+					regulator-name = "db8500_sia_mmdsp";
+				};
+
+				db8500_sia_mmdsp_ret_reg: db8500_sia_mmdsp_ret {
+					regulator-name = "db8500-sia-mmdsp-ret";
+				};
+
+				db8500_sia_pipe_reg: db8500_sia_pipe {
+					regulator-name = "db8500-sia-pipe";
+				};
+
+				db8500_sga_reg: db8500_sga {
+					regulator-name = "db8500-sga";
+				};
+
+				db8500_b2r2_mcde_reg: db8500_b2r2_mcde {
+					regulator-name = "db8500-b2r2-mcde";
+				};
+
+				db8500_esram12_reg: db8500_esram12 {
+					regulator-name = "db8500-esram12";
+				};
+
+				db8500_esram12_ret_reg: db8500_esram12_ret {
+					regulator-name = "db8500-esram12-ret";
+				};
+
+				db8500_esram34_reg: db8500_esram34 {
+					regulator-name = "db8500-esram34";
+				};
+
+				db8500_esram34_ret_reg: db8500_esram34_ret {
+					regulator-name = "db8500-esram34-ret";
+				};
+			};
+
+			ab8500@5 {
+				ab8500-regulators {
+					ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
+						regulator-name = "V-DISPLAY";
+					};
+
+					ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
+						regulator-name = "V-eMMC1";
+					};
+
+					ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
+						regulator-name = "V-MMC-SD";
+					};
+
+					ab8500_ldo_initcore_reg: ab8500_ldo_initcore {
+						regulator-name = "V-INTCORE";
+					};
+
+					ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
+						regulator-name = "V-TVOUT";
+					};
+
+					ab8500_ldo_usb_reg: ab8500_ldo_usb {
+						regulator-name = "dummy";
+					};
+
+					ab8500_ldo_audio_reg: ab8500_ldo_audio {
+						regulator-name = "V-AUD";
+					};
+
+					ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
+						regulator-name = "V-AMIC1";
+					};
+
+					ab8500_ldo_amamic2_reg: ab8500_ldo_amamic2 {
+						regulator-name = "V-AMIC2";
+					};
+
+					ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
+						regulator-name = "V-DMIC";
+					};
+
+					ab8500_ldo_ana_reg: ab8500_ldo_ana {
+						regulator-name = "V-CSI/DSI";
+					};
+				};
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/hrefprev60.dts b/arch/arm/boot/dts/hrefprev60.dts
new file mode 100644
index 00000000000..eec29c4a86d
--- /dev/null
+++ b/arch/arm/boot/dts/hrefprev60.dts
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2012 ST-Ericsson AB
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "dbx5x0.dtsi"
+/include/ "href.dtsi"
+/include/ "stuib.dtsi"
+
+/ {
+	model = "ST-Ericsson HREF (pre-v60) platform with Device Tree";
+	compatible = "st-ericsson,mop500", "st-ericsson,u8500";
+
+	gpio_keys {
+		button@1 {
+			gpios = <&tc3589x_gpio 7 0x4>;
+		};
+	};
+
+	soc-u9500 {
+		i2c@80004000 {
+			tps61052@33 {
+				compatible = "tps61052";
+				reg = <0x33>;
+			};
+		};
+
+		i2c@80110000 {
+			bu21013_tp@0x5c {
+				reset-gpio = <&tc3589x_gpio 13 0x4>;
+			};
+		};
+
+		vmmci: regulator-gpio {
+			gpios = <&tc3589x_gpio 18 0x4>;
+			gpio-enable = <&tc3589x_gpio 17 0x4>;
+
+			status = "okay";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/hrefv60plus.dts b/arch/arm/boot/dts/hrefv60plus.dts
index 2131d77dc9c..55f4191a626 100644
--- a/arch/arm/boot/dts/hrefv60plus.dts
+++ b/arch/arm/boot/dts/hrefv60plus.dts
@@ -11,85 +11,200 @@
 
 /dts-v1/;
 /include/ "dbx5x0.dtsi"
+/include/ "href.dtsi"
+/include/ "stuib.dtsi"
 
 / {
-	model = "ST-Ericsson HREF platform with Device Tree";
-	compatible = "st-ericsson,hrefv60+";
+	model = "ST-Ericsson HREF (v60+) platform with Device Tree";
+	compatible = "st-ericsson,hrefv60+", "st-ericsson,u8500";
 
-	memory {
-		reg = <0x00000000 0x20000000>;
+	gpio_keys {
+		button@1 {
+			gpios = <&gpio6 25 0x4>;
+		};
 	};
 
 	soc-u9500 {
-		uart@80120000 {
+		i2c@80110000 {
+			bu21013_tp@0x5c {
+				reset-gpio = <&gpio4 15 0x4>;
+			};
+		};
+
+		// External Micro SD slot
+		sdi0_per1@80126000 {
+			arm,primecell-periphid = <0x10480180>;
+			max-frequency = <50000000>;
+			bus-width = <4>;
+			mmc-cap-sd-highspeed;
+			mmc-cap-mmc-highspeed;
+			vmmc-supply = <&ab8500_ldo_aux3_reg>;
+
+			cd-gpios  = <&tc3589x_gpio 3 0x4>;
+
 			status = "okay";
 		};
 
-		uart@80121000 {
+		// WLAN SDIO channel
+		sdi1_per2@80118000 {
+			arm,primecell-periphid = <0x10480180>;
+			max-frequency = <50000000>;
+			bus-width = <4>;
+
 			status = "okay";
 		};
 
-		uart@80007000 {
+		// PoP:ed eMMC
+		sdi2_per3@80005000 {
+			arm,primecell-periphid = <0x10480180>;
+			max-frequency = <50000000>;
+			bus-width = <8>;
+			mmc-cap-mmc-highspeed;
+
 			status = "okay";
 		};
 
-		i2c@80004000 {
-			tc3589x@42 {
-				compatible = "tc3589x";
-				reg = <0x42>;
-				interrupt-parent = <&gpio6>;
-				interrupts = <25 0x1>;
+		// On-board eMMC
+		sdi4_per2@80114000 {
+			arm,primecell-periphid = <0x10480180>;
+		        max-frequency = <50000000>;
+			bus-width = <8>;
+			mmc-cap-mmc-highspeed;
+			vmmc-supply = <&ab8500_ldo_aux2_reg>;
 
-				interrupt-controller;
-				#interrupt-cells = <2>;
+			status = "okay";
+		};
 
-				tc3589x_gpio: tc3589x_gpio {
-					compatible = "tc3589x-gpio";
-					interrupts = <0 0x1>;
+		prcmu@80157000 {
+			db8500-prcmu-regulators {
+				db8500_vape_reg: db8500_vape {
+					regulator-name = "db8500-vape";
+				};
 
-					interrupt-controller;
-					#interrupt-cells = <2>;
-					gpio-controller;
-					#gpio-cells = <2>;
+				db8500_varm_reg: db8500_varm {
+					regulator-name = "db8500-varm";
 				};
-			};
 
-			tps61052@33 {
-				compatible = "tps61052";
-				reg = <0x33>;
-			};
-		};
+				db8500_vmodem_reg: db8500_vmodem {
+					regulator-name = "db8500-vmodem";
+				};
 
-		i2c@80128000 {
-			lp5521@0x33 {
-				compatible = "lp5521";
-				reg = <0x33>;
-			};
+				db8500_vpll_reg: db8500_vpll {
+					regulator-name = "db8500-vpll";
+				};
 
-			lp5521@0x34 {
-				compatible = "lp5521";
-				reg = <0x34>;
-			};
+				db8500_vsmps1_reg: db8500_vsmps1 {
+					regulator-name = "db8500-vsmps1";
+				};
+
+				db8500_vsmps2_reg: db8500_vsmps2 {
+					regulator-name = "db8500-vsmps2";
+				};
+
+				db8500_vsmps3_reg: db8500_vsmps3 {
+					regulator-name = "db8500-vsmps3";
+				};
+
+				db8500_vrf1_reg: db8500_vrf1 {
+					regulator-name = "db8500-vrf1";
+				};
+
+				db8500_sva_mmdsp_reg: db8500_sva_mmdsp {
+					regulator-name = "db8500-sva-mmdsp";
+				};
+
+				db8500_sva_mmdsp_ret_reg: db8500_sva_mmdsp_ret {
+					regulator-name = "db8500-sva-mmdsp-ret";
+				};
+
+				db8500_sva_pipe_reg: db8500_sva_pipe {
+					regulator-name = "db8500_sva_pipe";
+				};
 
-			bh1780@0x29 {
-				compatible = "rohm,bh1780gli";
-				reg = <0x33>;
+				db8500_sia_mmdsp_reg: db8500_sia_mmdsp {
+					regulator-name = "db8500_sia_mmdsp";
+				};
+
+				db8500_sia_mmdsp_ret_reg: db8500_sia_mmdsp_ret {
+					regulator-name = "db8500-sia-mmdsp-ret";
+				};
+
+				db8500_sia_pipe_reg: db8500_sia_pipe {
+					regulator-name = "db8500-sia-pipe";
+				};
+
+				db8500_sga_reg: db8500_sga {
+					regulator-name = "db8500-sga";
+				};
+
+				db8500_b2r2_mcde_reg: db8500_b2r2_mcde {
+					regulator-name = "db8500-b2r2-mcde";
+				};
+
+				db8500_esram12_reg: db8500_esram12 {
+					regulator-name = "db8500-esram12";
+				};
+
+				db8500_esram12_ret_reg: db8500_esram12_ret {
+					regulator-name = "db8500-esram12-ret";
+				};
+
+				db8500_esram34_reg: db8500_esram34 {
+					regulator-name = "db8500-esram34";
+				};
+
+				db8500_esram34_ret_reg: db8500_esram34_ret {
+					regulator-name = "db8500-esram34-ret";
+				};
 			};
-		};
 
-		sound {
-			compatible = "stericsson,snd-soc-mop500";
+			ab8500@5 {
+				ab8500-regulators {
+					ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
+						regulator-name = "V-DISPLAY";
+					};
 
-			stericsson,cpu-dai = <&msp1 &msp3>;
-			stericsson,audio-codec = <&codec>;
-		};
+					ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
+						regulator-name = "V-eMMC1";
+					};
 
-		msp1: msp@80124000 {
-			status = "okay";
-		};
+					ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
+						regulator-name = "V-MMC-SD";
+					};
 
-		msp3: msp@80125000 {
-			status = "okay";
+					ab8500_ldo_initcore_reg: ab8500_ldo_initcore {
+						regulator-name = "V-INTCORE";
+					};
+
+					ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
+						regulator-name = "V-TVOUT";
+					};
+
+					ab8500_ldo_usb_reg: ab8500_ldo_usb {
+						regulator-name = "dummy";
+					};
+
+					ab8500_ldo_audio_reg: ab8500_ldo_audio {
+						regulator-name = "V-AUD";
+					};
+
+					ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
+						regulator-name = "V-AMIC1";
+					};
+
+					ab8500_ldo_amamic2_reg: ab8500_ldo_amamic2 {
+						regulator-name = "V-AMIC2";
+					};
+
+					ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
+						regulator-name = "V-DMIC";
+					};
+
+					ab8500_ldo_ana_reg: ab8500_ldo_ana {
+						regulator-name = "V-CSI/DSI";
+					};
+				};
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/imx23-olinuxino.dts b/arch/arm/boot/dts/imx23-olinuxino.dts
index 384d8b66f33..7c43b8e70b9 100644
--- a/arch/arm/boot/dts/imx23-olinuxino.dts
+++ b/arch/arm/boot/dts/imx23-olinuxino.dts
@@ -40,6 +40,15 @@
 					reg = <0>;
 					fsl,pinmux-ids = <
 						0x2013 /* MX23_PAD_SSP1_DETECT__GPIO_2_1 */
+					>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+
+				led_pin_gpio0_17: led_gpio0_17@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
 						0x0113 /* MX23_PAD_GPMI_ALE__GPIO_0_17 */
 					>;
 					fsl,drive-strength = <0>;
@@ -47,6 +56,15 @@
 					fsl,pull-up = <0>;
 				};
 			};
+
+			ssp1: ssp@80034000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx23-spi";
+				pinctrl-names = "default";
+				pinctrl-0 = <&spi2_pins_a>;
+				status = "okay";
+			};
 		};
 
 		apbx@80040000 {
@@ -91,11 +109,12 @@
 
 	leds {
 		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pin_gpio0_17>;
 
 		user {
 			label = "green";
-			gpios = <&gpio2 1 0>;
-			linux,default-trigger = "default-on";
+			gpios = <&gpio2 1 1>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi
index 6d31aa38346..65415c598a5 100644
--- a/arch/arm/boot/dts/imx23.dtsi
+++ b/arch/arm/boot/dts/imx23.dtsi
@@ -279,6 +279,19 @@
 					fsl,voltage = <1>;
 					fsl,pull-up = <0>;
 				};
+
+				spi2_pins_a: spi2@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x0182 /* MX23_PAD_GPMI_WRN__SSP2_SCK */
+						0x0142 /* MX23_PAD_GPMI_RDY1__SSP2_CMD */
+						0x0002 /* MX23_PAD_GPMI_D00__SSP2_DATA0 */
+						0x0032 /* MX23_PAD_GPMI_D03__SSP2_DATA3 */
+					>;
+					fsl,drive-strength = <1>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <1>;
+				};
 			};
 
 			digctl@8001c000 {
diff --git a/arch/arm/boot/dts/imx25-karo-tx25.dts b/arch/arm/boot/dts/imx25-karo-tx25.dts
new file mode 100644
index 00000000000..d81f8a0b979
--- /dev/null
+++ b/arch/arm/boot/dts/imx25-karo-tx25.dts
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2012 Sascha Hauer, Pengutronix
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "imx25.dtsi"
+
+/ {
+	model = "Ka-Ro TX25";
+	compatible = "karo,imx25-tx25", "fsl,imx25";
+
+	memory {
+		reg = <0x80000000 0x02000000 0x90000000 0x02000000>;
+	};
+
+	soc {
+		aips@43f00000 {
+			uart1: serial@43f90000 {
+				status = "okay";
+			};
+		};
+
+		spba@50000000 {
+			fec: ethernet@50038000 {
+				status = "okay";
+				phy-mode = "rmii";
+			};
+		};
+
+		emi@80000000 {
+			nand@bb000000 {
+				nand-on-flash-bbt;
+				status = "okay";
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/imx25.dtsi b/arch/arm/boot/dts/imx25.dtsi
new file mode 100644
index 00000000000..e1b13ebc96d
--- /dev/null
+++ b/arch/arm/boot/dts/imx25.dtsi
@@ -0,0 +1,515 @@
+/*
+ * Copyright 2012 Sascha Hauer, Pengutronix <s.hauer@pengutronix.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+	aliases {
+		serial0 = &uart1;
+		serial1 = &uart2;
+		serial2 = &uart3;
+		serial3 = &uart4;
+		serial4 = &uart5;
+		gpio0 = &gpio1;
+		gpio1 = &gpio2;
+		gpio2 = &gpio3;
+		gpio3 = &gpio4;
+		usb0 = &usbotg;
+		usb1 = &usbhost1;
+	};
+
+	asic: asic-interrupt-controller@68000000 {
+		compatible = "fsl,imx25-asic", "fsl,avic";
+		interrupt-controller;
+		#interrupt-cells = <1>;
+		reg = <0x68000000 0x8000000>;
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		osc {
+			compatible = "fsl,imx-osc", "fixed-clock";
+			clock-frequency = <24000000>;
+		};
+	};
+
+	soc {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "simple-bus";
+		interrupt-parent = <&asic>;
+		ranges;
+
+		aips@43f00000 { /* AIPS1 */
+			compatible = "fsl,aips-bus", "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x43f00000 0x100000>;
+			ranges;
+
+			i2c1: i2c@43f80000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx25-i2c", "fsl,imx21-i2c";
+				reg = <0x43f80000 0x4000>;
+				clocks = <&clks 48>;
+				clock-names = "";
+				interrupts = <3>;
+				status = "disabled";
+			};
+
+			i2c3: i2c@43f84000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx25-i2c", "fsl,imx21-i2c";
+				reg = <0x43f84000 0x4000>;
+				clocks = <&clks 48>;
+				clock-names = "";
+				interrupts = <10>;
+				status = "disabled";
+			};
+
+			can1: can@43f88000 {
+				compatible = "fsl,imx25-flexcan", "fsl,p1010-flexcan";
+				reg = <0x43f88000 0x4000>;
+				interrupts = <43>;
+				clocks = <&clks 75>, <&clks 75>;
+				clock-names = "ipg", "per";
+				status = "disabled";
+			};
+
+			can2: can@43f8c000 {
+				compatible = "fsl,imx25-flexcan", "fsl,p1010-flexcan";
+				reg = <0x43f8c000 0x4000>;
+				interrupts = <44>;
+				clocks = <&clks 76>, <&clks 76>;
+				clock-names = "ipg", "per";
+				status = "disabled";
+			};
+
+			uart1: serial@43f90000 {
+				compatible = "fsl,imx25-uart", "fsl,imx21-uart";
+				reg = <0x43f90000 0x4000>;
+				interrupts = <45>;
+				clocks = <&clks 120>, <&clks 57>;
+				clock-names = "ipg", "per";
+				status = "disabled";
+			};
+
+			uart2: serial@43f94000 {
+				compatible = "fsl,imx25-uart", "fsl,imx21-uart";
+				reg = <0x43f94000 0x4000>;
+				interrupts = <32>;
+				clocks = <&clks 121>, <&clks 57>;
+				clock-names = "ipg", "per";
+				status = "disabled";
+			};
+
+			i2c2: i2c@43f98000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx25-i2c", "fsl,imx21-i2c";
+				reg = <0x43f98000 0x4000>;
+				clocks = <&clks 48>;
+				clock-names = "";
+				interrupts = <4>;
+				status = "disabled";
+			};
+
+			owire@43f9c000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x43f9c000 0x4000>;
+				clocks = <&clks 51>;
+				clock-names = "";
+				interrupts = <2>;
+				status = "disabled";
+			};
+
+			spi1: cspi@43fa4000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx25-cspi", "fsl,imx35-cspi";
+				reg = <0x43fa4000 0x4000>;
+				clocks = <&clks 62>;
+				clock-names = "ipg";
+				interrupts = <14>;
+				status = "disabled";
+			};
+
+			kpp@43fa8000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x43fa8000 0x4000>;
+				clocks = <&clks 102>;
+				clock-names = "";
+				interrupts = <24>;
+				status = "disabled";
+			};
+
+			iomuxc@43fac000{
+				compatible = "fsl,imx25-iomuxc";
+				reg = <0x43fac000 0x4000>;
+			};
+
+			audmux@43fb0000 {
+				compatible = "fsl,imx25-audmux", "fsl,imx31-audmux";
+				reg = <0x43fb0000 0x4000>;
+				status = "disabled";
+			};
+		};
+
+		spba@50000000 {
+			compatible = "fsl,spba-bus", "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x50000000 0x40000>;
+			ranges;
+
+			spi3: cspi@50004000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx25-cspi", "fsl,imx35-cspi";
+				reg = <0x50004000 0x4000>;
+				interrupts = <0>;
+				clocks = <&clks 80>;
+				clock-names = "ipg";
+				status = "disabled";
+			};
+
+			uart4: serial@50008000 {
+				compatible = "fsl,imx25-uart", "fsl,imx21-uart";
+				reg = <0x50008000 0x4000>;
+				interrupts = <5>;
+				clocks = <&clks 123>, <&clks 57>;
+				clock-names = "ipg", "per";
+				status = "disabled";
+			};
+
+			uart3: serial@5000c000 {
+				compatible = "fsl,imx25-uart", "fsl,imx21-uart";
+				reg = <0x5000c000 0x4000>;
+				interrupts = <18>;
+				clocks = <&clks 122>, <&clks 57>;
+				clock-names = "ipg", "per";
+				status = "disabled";
+			};
+
+			spi2: cspi@50010000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx25-cspi", "fsl,imx35-cspi";
+				reg = <0x50010000 0x4000>;
+				clocks = <&clks 79>;
+				clock-names = "ipg";
+				interrupts = <13>;
+				status = "disabled";
+			};
+
+			ssi2: ssi@50014000 {
+				compatible = "fsl,imx25-ssi", "fsl,imx21-ssi";
+				reg = <0x50014000 0x4000>;
+				interrupts = <11>;
+				status = "disabled";
+			};
+
+			esai@50018000 {
+				reg = <0x50018000 0x4000>;
+				interrupts = <7>;
+			};
+
+			uart5: serial@5002c000 {
+				compatible = "fsl,imx25-uart", "fsl,imx21-uart";
+				reg = <0x5002c000 0x4000>;
+				interrupts = <40>;
+				clocks = <&clks 124>, <&clks 57>;
+				clock-names = "ipg", "per";
+				status = "disabled";
+			};
+
+			tsc: tsc@50030000 {
+				compatible = "fsl,imx25-adc", "fsl,imx21-tsc";
+				reg = <0x50030000 0x4000>;
+				interrupts = <46>;
+				clocks = <&clks 119>;
+				clock-names = "ipg";
+				status = "disabled";
+			};
+
+			ssi1: ssi@50034000 {
+				compatible = "fsl,imx25-ssi", "fsl,imx21-ssi";
+				reg = <0x50034000 0x4000>;
+				interrupts = <12>;
+				status = "disabled";
+			};
+
+			fec: ethernet@50038000 {
+				compatible = "fsl,imx25-fec";
+				reg = <0x50038000 0x4000>;
+				interrupts = <57>;
+				clocks = <&clks 88>, <&clks 65>;
+				clock-names = "ipg", "ahb";
+				status = "disabled";
+			};
+		};
+
+		aips@53f00000 { /* AIPS2 */
+			compatible = "fsl,aips-bus", "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x53f00000 0x100000>;
+			ranges;
+
+			clks: ccm@53f80000 {
+				compatible = "fsl,imx25-ccm";
+				reg = <0x53f80000 0x4000>;
+				interrupts = <31>;
+				#clock-cells = <1>;
+			};
+
+			gpt4: timer@53f84000 {
+				compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
+				reg = <0x53f84000 0x4000>;
+				clocks = <&clks 9>, <&clks 45>;
+				clock-names = "ipg", "per";
+				interrupts = <1>;
+			};
+
+			gpt3: timer@53f88000 {
+				compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
+				reg = <0x53f88000 0x4000>;
+				clocks = <&clks 9>, <&clks 47>;
+				clock-names = "ipg", "per";
+				interrupts = <29>;
+			};
+
+			gpt2: timer@53f8c000 {
+				compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
+				reg = <0x53f8c000 0x4000>;
+				clocks = <&clks 9>, <&clks 47>;
+				clock-names = "ipg", "per";
+				interrupts = <53>;
+			};
+
+			gpt1: timer@53f90000 {
+				compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
+				reg = <0x53f90000 0x4000>;
+				clocks = <&clks 9>, <&clks 47>;
+				clock-names = "ipg", "per";
+				interrupts = <54>;
+			};
+
+			epit1: timer@53f94000 {
+				compatible = "fsl,imx25-epit";
+				reg = <0x53f94000 0x4000>;
+				interrupts = <28>;
+			};
+
+			epit2: timer@53f98000 {
+				compatible = "fsl,imx25-epit";
+				reg = <0x53f98000 0x4000>;
+				interrupts = <27>;
+			};
+
+			gpio4: gpio@53f9c000 {
+				compatible = "fsl,imx25-gpio", "fsl,imx35-gpio";
+				reg = <0x53f9c000 0x4000>;
+				interrupts = <23>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			pwm2: pwm@53fa0000 {
+				compatible = "fsl,imx25-pwm", "fsl,imx27-pwm";
+				#pwm-cells = <2>;
+				reg = <0x53fa0000 0x4000>;
+				clocks = <&clks 106>, <&clks 36>;
+				clock-names = "ipg", "per";
+				interrupts = <36>;
+			};
+
+			gpio3: gpio@53fa4000 {
+				compatible = "fsl,imx25-gpio", "fsl,imx35-gpio";
+				reg = <0x53fa4000 0x4000>;
+				interrupts = <16>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			pwm3: pwm@53fa8000 {
+				compatible = "fsl,imx25-pwm", "fsl,imx27-pwm";
+				#pwm-cells = <2>;
+				reg = <0x53fa8000 0x4000>;
+				clocks = <&clks 107>, <&clks 36>;
+				clock-names = "ipg", "per";
+				interrupts = <41>;
+			};
+
+			esdhc1: esdhc@53fb4000 {
+				compatible = "fsl,imx25-esdhc";
+				reg = <0x53fb4000 0x4000>;
+				interrupts = <9>;
+				clocks = <&clks 86>, <&clks 63>, <&clks 45>;
+				clock-names = "ipg", "ahb", "per";
+				status = "disabled";
+			};
+
+			esdhc2: esdhc@53fb8000 {
+				compatible = "fsl,imx25-esdhc";
+				reg = <0x53fb8000 0x4000>;
+				interrupts = <8>;
+				clocks = <&clks 87>, <&clks 64>, <&clks 46>;
+				clock-names = "ipg", "ahb", "per";
+				status = "disabled";
+			};
+
+			lcdc@53fbc000 {
+				reg = <0x53fbc000 0x4000>;
+				interrupts = <39>;
+				clocks = <&clks 103>, <&clks 66>, <&clks 49>;
+				clock-names = "ipg", "ahb", "per";
+				status = "disabled";
+			};
+
+			slcdc@53fc0000 {
+				reg = <0x53fc0000 0x4000>;
+				interrupts = <38>;
+				status = "disabled";
+			};
+
+			pwm4: pwm@53fc8000 {
+				compatible = "fsl,imx25-pwm", "fsl,imx27-pwm";
+				reg = <0x53fc8000 0x4000>;
+				clocks = <&clks 108>, <&clks 36>;
+				clock-names = "ipg", "per";
+				interrupts = <42>;
+			};
+
+			gpio1: gpio@53fcc000 {
+				compatible = "fsl,imx25-gpio", "fsl,imx35-gpio";
+				reg = <0x53fcc000 0x4000>;
+				interrupts = <52>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpio2: gpio@53fd0000 {
+				compatible = "fsl,imx25-gpio", "fsl,imx35-gpio";
+				reg = <0x53fd0000 0x4000>;
+				interrupts = <51>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			sdma@53fd4000 {
+				compatible = "fsl,imx25-sdma", "fsl,imx35-sdma";
+				reg = <0x53fd4000 0x4000>;
+				clocks = <&clks 112>, <&clks 68>;
+				clock-names = "ipg", "ahb";
+				interrupts = <34>;
+			};
+
+			wdog@53fdc000 {
+				compatible = "fsl,imx25-wdt", "fsl,imx21-wdt";
+				reg = <0x53fdc000 0x4000>;
+				clocks = <&clks 126>;
+				clock-names = "";
+				interrupts = <55>;
+			};
+
+			pwm1: pwm@53fe0000 {
+				compatible = "fsl,imx25-pwm", "fsl,imx27-pwm";
+				#pwm-cells = <2>;
+				reg = <0x53fe0000 0x4000>;
+				clocks = <&clks 105>, <&clks 36>;
+				clock-names = "ipg", "per";
+				interrupts = <26>;
+			};
+
+			usbphy1: usbphy@1 {
+				compatible = "nop-usbphy";
+				status = "disabled";
+			};
+
+			usbphy2: usbphy@2 {
+				compatible = "nop-usbphy";
+				status = "disabled";
+			};
+
+			usbotg: usb@53ff4000 {
+				compatible = "fsl,imx25-usb", "fsl,imx27-usb";
+				reg = <0x53ff4000 0x0200>;
+				interrupts = <37>;
+				clocks = <&clks 9>, <&clks 70>, <&clks 8>;
+				clock-names = "ipg", "ahb", "per";
+				fsl,usbmisc = <&usbmisc 0>;
+				status = "disabled";
+			};
+
+			usbhost1: usb@53ff4400 {
+				compatible = "fsl,imx25-usb", "fsl,imx27-usb";
+				reg = <0x53ff4400 0x0200>;
+				interrupts = <35>;
+				clocks = <&clks 9>, <&clks 70>, <&clks 8>;
+				clock-names = "ipg", "ahb", "per";
+				fsl,usbmisc = <&usbmisc 1>;
+				status = "disabled";
+			};
+
+			usbmisc: usbmisc@53ff4600 {
+				#index-cells = <1>;
+				compatible = "fsl,imx25-usbmisc";
+				clocks = <&clks 9>, <&clks 70>, <&clks 8>;
+				clock-names = "ipg", "ahb", "per";
+				reg = <0x53ff4600 0x00f>;
+				status = "disabled";
+			};
+
+			dryice@53ffc000 {
+				compatible = "fsl,imx25-dryice", "fsl,imx25-rtc";
+				reg = <0x53ffc000 0x4000>;
+				clocks = <&clks 81>;
+				clock-names = "ipg";
+				interrupts = <25>;
+			};
+		};
+
+		emi@80000000 {
+			compatible = "fsl,emi-bus", "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x80000000 0x3b002000>;
+			ranges;
+
+			nand@bb000000 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				compatible = "fsl,imx25-nand";
+				reg = <0xbb000000 0x2000>;
+				clocks = <&clks 50>;
+				clock-names = "";
+				interrupts = <33>;
+				status = "disabled";
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/imx27-3ds.dts b/arch/arm/boot/dts/imx27-3ds.dts
index 0a8978a40ec..b01c0d745fc 100644
--- a/arch/arm/boot/dts/imx27-3ds.dts
+++ b/arch/arm/boot/dts/imx27-3ds.dts
@@ -23,10 +23,6 @@
 	soc {
 		aipi@10000000 { /* aipi */
 
-			wdog@10002000 {
-				status = "okay";
-			};
-
 			uart1: serial@1000a000 {
 				fsl,uart-has-rtscts;
 				status = "okay";
diff --git a/arch/arm/boot/dts/imx27-apf27.dts b/arch/arm/boot/dts/imx27-apf27.dts
new file mode 100644
index 00000000000..c0327c054de
--- /dev/null
+++ b/arch/arm/boot/dts/imx27-apf27.dts
@@ -0,0 +1,89 @@
+/*
+ * Copyright 2012 Philippe Reynes <tremyfr@yahoo.fr>
+ * Copyright 2012 Armadeus Systems <support@armadeus.com>
+ *
+ * Based on code which is: Copyright 2012 Sascha Hauer, Pengutronix
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "imx27.dtsi"
+
+/ {
+	model = "Armadeus Systems APF27 module";
+	compatible = "armadeus,imx27-apf27", "fsl,imx27";
+
+	memory {
+		reg = <0xa0000000 0x04000000>;
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		osc26m {
+			compatible = "fsl,imx-osc26m", "fixed-clock";
+			clock-frequency = <0>;
+		};
+	};
+
+	soc {
+		aipi@10000000 {
+			serial@1000a000 {
+				status = "okay";
+			};
+
+			ethernet@1002b000 {
+				status = "okay";
+			};
+		};
+
+		nand@d8000000 {
+			status = "okay";
+			nand-bus-width = <16>;
+			nand-ecc-mode = "hw";
+			nand-on-flash-bbt;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x0 0x100000>;
+			};
+
+			partition@100000 {
+				label = "env";
+				reg = <0x100000 0x80000>;
+			};
+
+			partition@180000 {
+				label = "env2";
+				reg = <0x180000 0x80000>;
+			};
+
+			partition@200000 {
+				label = "firmware";
+				reg = <0x200000 0x80000>;
+			};
+
+			partition@280000 {
+				label = "dtb";
+				reg = <0x280000 0x80000>;
+			};
+
+			partition@300000 {
+				label = "kernel";
+				reg = <0x300000 0x500000>;
+			};
+
+			partition@800000 {
+				label = "rootfs";
+				reg = <0x800000 0xf800000>;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi
index 3e54f149884..b8d3905915a 100644
--- a/arch/arm/boot/dts/imx27.dtsi
+++ b/arch/arm/boot/dts/imx27.dtsi
@@ -58,7 +58,7 @@
 			reg = <0x10000000 0x10000000>;
 			ranges;
 
-			wdog@10002000 {
+			wdog: wdog@10002000 {
 				compatible = "fsl,imx27-wdt", "fsl,imx21-wdt";
 				reg = <0x10002000 0x4000>;
 				interrupts = <27>;
@@ -113,7 +113,7 @@
 			i2c1: i2c@10012000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				compatible = "fsl,imx27-i2c", "fsl,imx1-i2c";
+				compatible = "fsl,imx27-i2c", "fsl,imx21-i2c";
 				reg = <0x10012000 0x1000>;
 				interrupts = <12>;
 				status = "disabled";
@@ -205,7 +205,7 @@
 			i2c2: i2c@1001d000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				compatible = "fsl,imx27-i2c", "fsl,imx1-i2c";
+				compatible = "fsl,imx27-i2c", "fsl,imx21-i2c";
 				reg = <0x1001d000 0x1000>;
 				interrupts = <1>;
 				status = "disabled";
@@ -218,7 +218,8 @@
 				status = "disabled";
 			};
 		};
-		nand@d8000000 {
+
+		nfc: nand@d8000000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
 
diff --git a/arch/arm/boot/dts/imx28-apf28.dts b/arch/arm/boot/dts/imx28-apf28.dts
new file mode 100644
index 00000000000..7eb075876c4
--- /dev/null
+++ b/arch/arm/boot/dts/imx28-apf28.dts
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2012 Armadeus Systems - <support@armadeus.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "imx28.dtsi"
+
+/ {
+	model = "Armadeus Systems APF28 module";
+	compatible = "armadeus,imx28-apf28", "fsl,imx28";
+
+	memory {
+		reg = <0x40000000 0x08000000>;
+	};
+
+	apb@80000000 {
+		apbh@80000000 {
+			gpmi-nand@8000c000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>;
+				status = "okay";
+
+				partition@0 {
+					label = "u-boot";
+					reg = <0x0 0x300000>;
+				};
+
+				partition@300000 {
+					label = "env";
+					reg = <0x300000 0x80000>;
+				};
+
+				partition@380000 {
+					label = "env2";
+					reg = <0x380000 0x80000>;
+				};
+
+				partition@400000 {
+					label = "dtb";
+					reg = <0x400000 0x80000>;
+				};
+
+				partition@480000 {
+					label = "splash";
+					reg = <0x480000 0x80000>;
+				};
+
+				partition@500000 {
+					label = "kernel";
+					reg = <0x500000 0x800000>;
+				};
+
+				partition@d00000 {
+					label = "rootfs";
+					reg = <0xd00000 0xf300000>;
+				};
+			};
+		};
+
+		apbx@80040000 {
+			duart: serial@80074000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&duart_pins_a>;
+				status = "okay";
+			};
+		};
+	};
+
+	ahb@80080000 {
+		mac0: ethernet@800f0000 {
+			phy-mode = "rmii";
+			pinctrl-names = "default";
+			pinctrl-0 = <&mac0_pins_a>;
+			phy-reset-gpios = <&gpio4 13 0>;
+			status = "okay";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/imx28-apf28dev.dts b/arch/arm/boot/dts/imx28-apf28dev.dts
new file mode 100644
index 00000000000..6d8865bfb4b
--- /dev/null
+++ b/arch/arm/boot/dts/imx28-apf28dev.dts
@@ -0,0 +1,154 @@
+/*
+ * Copyright 2012 Armadeus Systems - <support@armadeus.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/* APF28Dev is a docking board for the APF28 SOM */
+/include/ "imx28-apf28.dts"
+
+/ {
+	model = "Armadeus Systems APF28Dev docking/development board";
+	compatible = "armadeus,imx28-apf28dev", "armadeus,imx28-apf28", "fsl,imx28";
+
+	apb@80000000 {
+		apbh@80000000 {
+			ssp0: ssp@80010000 {
+				compatible = "fsl,imx28-mmc";
+				pinctrl-names = "default";
+				pinctrl-0 = <&mmc0_4bit_pins_a
+					&mmc0_cd_cfg &mmc0_sck_cfg>;
+				bus-width = <4>;
+				status = "okay";
+			};
+
+			ssp2: ssp@80014000 {
+				compatible = "fsl,imx28-spi";
+				pinctrl-names = "default";
+				pinctrl-0 = <&spi2_pins_a>;
+				status = "okay";
+			};
+
+			pinctrl@80018000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&hog_pins_apf28dev>;
+
+				hog_pins_apf28dev: hog@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x1103 /* MX28_PAD_LCD_D16__GPIO_1_16 */
+						0x1113 /* MX28_PAD_LCD_D17__GPIO_1_17 */
+						0x1123 /* MX28_PAD_LCD_D18__GPIO_1_18 */
+						0x1133 /* MX28_PAD_LCD_D19__GPIO_1_19 */
+						0x1143 /* MX28_PAD_LCD_D20__GPIO_1_20 */
+						0x1153 /* MX28_PAD_LCD_D21__GPIO_1_21 */
+						0x1163 /* MX28_PAD_LCD_D22__GPIO_1_22 */
+					>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+
+				lcdif_pins_apf28dev: lcdif-apf28dev@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */
+						0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */
+						0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */
+						0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */
+					>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+			};
+
+			lcdif@80030000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&lcdif_16bit_pins_a
+						&lcdif_pins_apf28dev>;
+				status = "okay";
+			};
+		};
+
+		apbx@80040000 {
+			lradc@80050000 {
+				status = "okay";
+			};
+
+			i2c0: i2c@80058000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&i2c0_pins_a>;
+				status = "okay";
+			};
+
+			pwm: pwm@80064000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pwm3_pins_a &pwm4_pins_a>;
+				status = "okay";
+			};
+
+			usbphy0: usbphy@8007c000 {
+				status = "okay";
+			};
+
+			usbphy1: usbphy@8007e000 {
+				status = "okay";
+			};
+		};
+	};
+
+	ahb@80080000 {
+		usb0: usb@80080000 {
+			vbus-supply = <&reg_usb0_vbus>;
+			status = "okay";
+		};
+
+		usb1: usb@80090000 {
+			status = "okay";
+		};
+
+		mac1: ethernet@800f4000 {
+			phy-mode = "rmii";
+			pinctrl-names = "default";
+			pinctrl-0 = <&mac1_pins_a>;
+			phy-reset-gpios = <&gpio0 23 0>;
+			status = "okay";
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+
+		reg_usb0_vbus: usb0_vbus {
+			compatible = "regulator-fixed";
+			regulator-name = "usb0_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio1 23 1>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		user {
+			label = "Heartbeat";
+			gpios = <&gpio0 21 0>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	backlight {
+		compatible = "pwm-backlight";
+
+		pwms = <&pwm 3 191000>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <6>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx28-cfa10036.dts b/arch/arm/boot/dts/imx28-cfa10036.dts
index c03a577beca..1594694532b 100644
--- a/arch/arm/boot/dts/imx28-cfa10036.dts
+++ b/arch/arm/boot/dts/imx28-cfa10036.dts
@@ -22,6 +22,31 @@
 
 	apb@80000000 {
 		apbh@80000000 {
+			pinctrl@80018000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&hog_pins_cfa10036>;
+
+				hog_pins_cfa10036: hog-10036@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x2073 /* MX28_PAD_SSP0_D7__GPIO_2_7 */
+					>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+
+				led_pins_cfa10036: leds-10036@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x3043 /* MX28_PAD_AUART1_RX__GPIO_3_4 */
+					>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+			};
+
 			ssp0: ssp@80010000 {
 				compatible = "fsl,imx28-mmc";
 				pinctrl-names = "default";
@@ -33,16 +58,37 @@
 		};
 
 		apbx@80040000 {
+			pwm: pwm@80064000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pwm4_pins_a>;
+				status = "okay";
+			};
+
 			duart: serial@80074000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&duart_pins_b>;
 				status = "okay";
 			};
+
+			i2c0: i2c@80058000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&i2c0_pins_b>;
+				status = "okay";
+
+				ssd1307: oled@3c {
+					compatible = "solomon,ssd1307fb-i2c";
+					reg = <0x3c>;
+					pwms = <&pwm 4 3000>;
+					reset-gpios = <&gpio2 7 0>;
+				};
+			};
 		};
 	};
 
 	leds {
 		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins_cfa10036>;
 
 		power {
 			gpios = <&gpio3 4 1>;
diff --git a/arch/arm/boot/dts/imx28-cfa10049.dts b/arch/arm/boot/dts/imx28-cfa10049.dts
index 05c892e931e..b222614ac9e 100644
--- a/arch/arm/boot/dts/imx28-cfa10049.dts
+++ b/arch/arm/boot/dts/imx28-cfa10049.dts
@@ -22,6 +22,22 @@
 	apb@80000000 {
 		apbh@80000000 {
 			pinctrl@80018000 {
+				pinctrl-names = "default", "default";
+				pinctrl-1 = <&hog_pins_cfa10049>;
+
+				hog_pins_cfa10049: hog-10049@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x0073 /* MX28_PAD_GPMI_D7__GPIO_0_7 */
+						0x1163 /* MX28_PAD_LCD_D22__GPIO_1_22 */
+						0x1173 /* MX28_PAD_LCD_D22__GPIO_1_23 */
+						0x2153 /* MX28_PAD_SSP2_D5__GPIO_2_21 */
+					>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+
 				spi3_pins_cfa10049: spi3-cfa10049@0 {
 					reg = <0>;
 					fsl,pinmux-ids = <
@@ -29,6 +45,7 @@
 						0x01c1 /* MX28_PAD_GPMI_RESETN__SSP3_CMD */
 						0x0111 /* MX28_PAD_GPMI_CE1N__SSP3_D3 */
 						0x01a2 /* MX28_PAD_GPMI_ALE__SSP3_D4 */
+						0x01b2 /* MX28_PAD_GPMI_CLE__SSP3_D5 */
 					>;
 					fsl,drive-strength = <1>;
 					fsl,voltage = <1>;
@@ -60,6 +77,11 @@
 					spi-max-frequency = <100000>;
 				};
 
+				dac0: dh2228@2 {
+					compatible = "rohm,dh2228fv";
+					reg = <2>;
+					spi-max-frequency = <100000>;
+				};
 			};
 		};
 
@@ -96,4 +118,15 @@
 			gpio = <&gpio0 7 1>;
 		};
 	};
+
+	ahb@80080000 {
+		mac0: ethernet@800f0000 {
+			phy-mode = "rmii";
+			pinctrl-names = "default";
+			pinctrl-0 = <&mac0_pins_a>;
+			phy-reset-gpios = <&gpio2 21 0>;
+			phy-reset-duration = <100>;
+			status = "okay";
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index a0ad71ca3a4..2da316e0440 100644
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -76,7 +76,6 @@
 						0x20c3 /* MX28_PAD_SSP1_SCK__GPIO_2_12 */
 						0x31c3 /* MX28_PAD_PWM3__GPIO_3_28 */
 						0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */
-						0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */
 						0x3083 /* MX28_PAD_AUART2_RX__GPIO_3_8 */
 						0x3093 /* MX28_PAD_AUART2_TX__GPIO_3_9 */
 					>;
@@ -85,6 +84,16 @@
 					fsl,pull-up = <0>;
 				};
 
+				led_pin_gpio3_5: led_gpio3_5@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */
+					>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+
 				gpmi_pins_evk: gpmi-nand-evk@0 {
 					reg = <0>;
 					fsl,pinmux-ids = <
@@ -288,6 +297,8 @@
 
 	leds {
 		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pin_gpio3_5>;
 
 		user {
 			label = "Heartbeat";
diff --git a/arch/arm/boot/dts/imx28-sps1.dts b/arch/arm/boot/dts/imx28-sps1.dts
new file mode 100644
index 00000000000..e6cde8aa7ff
--- /dev/null
+++ b/arch/arm/boot/dts/imx28-sps1.dts
@@ -0,0 +1,169 @@
+/*
+ * Copyright (C) 2012 Marek Vasut <marex@denx.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "imx28.dtsi"
+
+/ {
+	model = "SchulerControl GmbH, SC SPS 1";
+	compatible = "schulercontrol,imx28-sps1", "fsl,imx28";
+
+	memory {
+		reg = <0x40000000 0x08000000>;
+	};
+
+	apb@80000000 {
+		apbh@80000000 {
+			pinctrl@80018000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&hog_pins_a>;
+
+				hog_pins_a: hog-gpios@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x0003 /* MX28_PAD_GPMI_D00__GPIO_0_0 */
+						0x0033 /* MX28_PAD_GPMI_D03__GPIO_0_3 */
+						0x0063 /* MX28_PAD_GPMI_D06__GPIO_0_6 */
+					>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+
+			};
+
+			ssp0: ssp@80010000 {
+				compatible = "fsl,imx28-mmc";
+				pinctrl-names = "default";
+				pinctrl-0 = <&mmc0_4bit_pins_a>;
+				bus-width = <4>;
+				status = "okay";
+			};
+
+			ssp2: ssp@80014000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx28-spi";
+				pinctrl-names = "default";
+				pinctrl-0 = <&spi2_pins_a>;
+				status = "okay";
+
+				flash: m25p80@0 {
+					#address-cells = <1>;
+					#size-cells = <1>;
+					compatible = "everspin,mr25h256", "mr25h256";
+					spi-max-frequency = <40000000>;
+					reg = <0>;
+				};
+			};
+		};
+
+		apbx@80040000 {
+			i2c0: i2c@80058000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&i2c0_pins_a>;
+				clock-frequency = <400000>;
+				status = "okay";
+
+				rtc: rtc@51 {
+					compatible = "nxp,pcf8563";
+					reg = <0x51>;
+				};
+
+				eeprom: eeprom@52 {
+					compatible = "atmel,24c64";
+					reg = <0x52>;
+					pagesize = <32>;
+				};
+			};
+
+			duart: serial@80074000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&duart_pins_a>;
+				status = "okay";
+			};
+
+			usbphy0: usbphy@8007c000 {
+				status = "okay";
+			};
+
+			auart0: serial@8006a000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&auart0_pins_a>;
+				status = "okay";
+			};
+		};
+	};
+
+	ahb@80080000 {
+		usb0: usb@80080000 {
+			vbus-supply = <&reg_usb0_vbus>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&usbphy0_pins_b>;
+			status = "okay";
+		};
+
+		mac0: ethernet@800f0000 {
+			phy-mode = "rmii";
+			pinctrl-names = "default";
+			pinctrl-0 = <&mac0_pins_a>;
+			status = "okay";
+		};
+
+		mac1: ethernet@800f4000 {
+			phy-mode = "rmii";
+			pinctrl-names = "default";
+			pinctrl-0 = <&mac1_pins_a>;
+			status = "okay";
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+
+		reg_usb0_vbus: usb0_vbus {
+			compatible = "regulator-fixed";
+			regulator-name = "usb0_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio3 9 0>;
+		};
+	};
+
+	leds {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "gpio-leds";
+		status = "okay";
+
+		led@1 {
+			label = "sps1-1:yellow:user";
+			gpios = <&gpio0 6 0>;
+			linux,default-trigger = "heartbeat";
+			reg = <0>;
+		};
+
+		led@2 {
+			label = "sps1-2:red:user";
+			gpios = <&gpio0 3 0>;
+			linux,default-trigger = "heartbeat";
+			reg = <1>;
+		};
+
+		led@3 {
+			label = "sps1-3:red:user";
+			gpios = <&gpio0 0 0>;
+			default-trigger = "heartbeat";
+			reg = <2>;
+		};
+
+	};
+};
diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index 55c57ea6169..13b7053d799 100644
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -492,6 +492,16 @@
 					fsl,pull-up = <0>;
 				};
 
+				pwm3_pins_a: pwm3@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x31c0 /* MX28_PAD_PWM3__PWM_3 */
+					>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+
 				pwm4_pins_a: pwm4@0 {
 					reg = <0>;
 					fsl,pinmux-ids = <
@@ -535,6 +545,31 @@
 					fsl,pull-up = <0>;
 				};
 
+				lcdif_16bit_pins_a: lcdif-16bit@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x1000 /* MX28_PAD_LCD_D00__LCD_D0 */
+						0x1010 /* MX28_PAD_LCD_D01__LCD_D1 */
+						0x1020 /* MX28_PAD_LCD_D02__LCD_D2 */
+						0x1030 /* MX28_PAD_LCD_D03__LCD_D3 */
+						0x1040 /* MX28_PAD_LCD_D04__LCD_D4 */
+						0x1050 /* MX28_PAD_LCD_D05__LCD_D5 */
+						0x1060 /* MX28_PAD_LCD_D06__LCD_D6 */
+						0x1070 /* MX28_PAD_LCD_D07__LCD_D7 */
+						0x1080 /* MX28_PAD_LCD_D08__LCD_D8 */
+						0x1090 /* MX28_PAD_LCD_D09__LCD_D9 */
+						0x10a0 /* MX28_PAD_LCD_D10__LCD_D10 */
+						0x10b0 /* MX28_PAD_LCD_D11__LCD_D11 */
+						0x10c0 /* MX28_PAD_LCD_D12__LCD_D12 */
+						0x10d0 /* MX28_PAD_LCD_D13__LCD_D13 */
+						0x10e0 /* MX28_PAD_LCD_D14__LCD_D14 */
+						0x10f0 /* MX28_PAD_LCD_D15__LCD_D15 */
+					>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+
 				can0_pins_a: can0@0 {
 					reg = <0>;
 					fsl,pinmux-ids = <
@@ -799,6 +834,7 @@
 				compatible = "fsl,imx28-auart", "fsl,imx23-auart";
 				reg = <0x8006a000 0x2000>;
 				interrupts = <112 70 71>;
+				fsl,auart-dma-channel = <8 9>;
 				clocks = <&clks 45>;
 				status = "disabled";
 			};
diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts
index cbd2b1c7487..567e7ee72f9 100644
--- a/arch/arm/boot/dts/imx51-babbage.dts
+++ b/arch/arm/boot/dts/imx51-babbage.dts
@@ -22,6 +22,22 @@
 	};
 
 	soc {
+		display@di0 {
+			compatible = "fsl,imx-parallel-display";
+			crtcs = <&ipu 0>;
+			interface-pix-fmt = "rgb24";
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_ipu_disp1_1>;
+		};
+
+		display@di1 {
+			compatible = "fsl,imx-parallel-display";
+			crtcs = <&ipu 1>;
+			interface-pix-fmt = "rgb565";
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_ipu_disp2_1>;
+		};
+
 		aips@70000000 { /* aips-1 */
 			spba@70000000 {
 				esdhc@70004000 { /* ESDHC1 */
diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index 75d069fcf89..1f5d45eff45 100644
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -62,6 +62,13 @@
 		interrupt-parent = <&tzic>;
 		ranges;
 
+		ipu: ipu@40000000 {
+			#crtc-cells = <1>;
+			compatible = "fsl,imx51-ipu";
+			reg = <0x40000000 0x20000000>;
+			interrupts = <11 10>;
+		};
+
 		aips@70000000 { /* AIPS1 */
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
@@ -76,17 +83,22 @@
 				reg = <0x70000000 0x40000>;
 				ranges;
 
-				esdhc@70004000 { /* ESDHC1 */
+				esdhc1: esdhc@70004000 {
 					compatible = "fsl,imx51-esdhc";
 					reg = <0x70004000 0x4000>;
 					interrupts = <1>;
+					clocks = <&clks 44>, <&clks 0>, <&clks 71>;
+					clock-names = "ipg", "ahb", "per";
 					status = "disabled";
 				};
 
-				esdhc@70008000 { /* ESDHC2 */
+				esdhc2: esdhc@70008000 {
 					compatible = "fsl,imx51-esdhc";
 					reg = <0x70008000 0x4000>;
 					interrupts = <2>;
+					clocks = <&clks 45>, <&clks 0>, <&clks 72>;
+					clock-names = "ipg", "ahb", "per";
+					bus-width = <4>;
 					status = "disabled";
 				};
 
@@ -94,15 +106,19 @@
 					compatible = "fsl,imx51-uart", "fsl,imx21-uart";
 					reg = <0x7000c000 0x4000>;
 					interrupts = <33>;
+					clocks = <&clks 32>, <&clks 33>;
+					clock-names = "ipg", "per";
 					status = "disabled";
 				};
 
-				ecspi@70010000 { /* ECSPI1 */
+				ecspi1: ecspi@70010000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx51-ecspi";
 					reg = <0x70010000 0x4000>;
 					interrupts = <36>;
+					clocks = <&clks 51>, <&clks 52>;
+					clock-names = "ipg", "per";
 					status = "disabled";
 				};
 
@@ -110,48 +126,55 @@
 					compatible = "fsl,imx51-ssi", "fsl,imx21-ssi";
 					reg = <0x70014000 0x4000>;
 					interrupts = <30>;
+					clocks = <&clks 49>;
 					fsl,fifo-depth = <15>;
 					fsl,ssi-dma-events = <25 24 23 22>; /* TX0 RX0 TX1 RX1 */
 					status = "disabled";
 				};
 
-				esdhc@70020000 { /* ESDHC3 */
+				esdhc3: esdhc@70020000 {
 					compatible = "fsl,imx51-esdhc";
 					reg = <0x70020000 0x4000>;
 					interrupts = <3>;
+					clocks = <&clks 46>, <&clks 0>, <&clks 73>;
+					clock-names = "ipg", "ahb", "per";
+					bus-width = <4>;
 					status = "disabled";
 				};
 
-				esdhc@70024000 { /* ESDHC4 */
+				esdhc4: esdhc@70024000 {
 					compatible = "fsl,imx51-esdhc";
 					reg = <0x70024000 0x4000>;
 					interrupts = <4>;
+					clocks = <&clks 47>, <&clks 0>, <&clks 74>;
+					clock-names = "ipg", "ahb", "per";
+					bus-width = <4>;
 					status = "disabled";
 				};
 			};
 
-			usb@73f80000 {
+			usbotg: usb@73f80000 {
 				compatible = "fsl,imx51-usb", "fsl,imx27-usb";
 				reg = <0x73f80000 0x0200>;
 				interrupts = <18>;
 				status = "disabled";
 			};
 
-			usb@73f80200 {
+			usbh1: usb@73f80200 {
 				compatible = "fsl,imx51-usb", "fsl,imx27-usb";
 				reg = <0x73f80200 0x0200>;
 				interrupts = <14>;
 				status = "disabled";
 			};
 
-			usb@73f80400 {
+			usbh2: usb@73f80400 {
 				compatible = "fsl,imx51-usb", "fsl,imx27-usb";
 				reg = <0x73f80400 0x0200>;
 				interrupts = <16>;
 				status = "disabled";
 			};
 
-			usb@73f80600 {
+			usbh3: usb@73f80600 {
 				compatible = "fsl,imx51-usb", "fsl,imx27-usb";
 				reg = <0x73f80600 0x0200>;
 				interrupts = <17>;
@@ -198,20 +221,22 @@
 				#interrupt-cells = <2>;
 			};
 
-			wdog@73f98000 { /* WDOG1 */
+			wdog1: wdog@73f98000 {
 				compatible = "fsl,imx51-wdt", "fsl,imx21-wdt";
 				reg = <0x73f98000 0x4000>;
 				interrupts = <58>;
+				clocks = <&clks 0>;
 			};
 
-			wdog@73f9c000 { /* WDOG2 */
+			wdog2: wdog@73f9c000 {
 				compatible = "fsl,imx51-wdt", "fsl,imx21-wdt";
 				reg = <0x73f9c000 0x4000>;
 				interrupts = <59>;
+				clocks = <&clks 0>;
 				status = "disabled";
 			};
 
-			iomuxc@73fa8000 {
+			iomuxc: iomuxc@73fa8000 {
 				compatible = "fsl,imx51-iomuxc";
 				reg = <0x73fa8000 0x4000>;
 
@@ -295,6 +320,66 @@
 					};
 				};
 
+				ipu_disp1 {
+					pinctrl_ipu_disp1_1: ipudisp1grp-1 {
+						fsl,pins = <
+							528 0x5 /* MX51_PAD_DISP1_DAT0__DISP1_DAT0 */
+							529 0x5 /* MX51_PAD_DISP1_DAT1__DISP1_DAT1 */
+							530 0x5 /* MX51_PAD_DISP1_DAT2__DISP1_DAT2 */
+							531 0x5 /* MX51_PAD_DISP1_DAT3__DISP1_DAT3 */
+							532 0x5 /* MX51_PAD_DISP1_DAT4__DISP1_DAT4 */
+							533 0x5 /* MX51_PAD_DISP1_DAT5__DISP1_DAT5 */
+							535 0x5 /* MX51_PAD_DISP1_DAT6__DISP1_DAT6 */
+							537 0x5 /* MX51_PAD_DISP1_DAT7__DISP1_DAT7 */
+							539 0x5 /* MX51_PAD_DISP1_DAT8__DISP1_DAT8 */
+							541 0x5 /* MX51_PAD_DISP1_DAT9__DISP1_DAT9 */
+							543 0x5 /* MX51_PAD_DISP1_DAT10__DISP1_DAT10 */
+							545 0x5 /* MX51_PAD_DISP1_DAT11__DISP1_DAT11 */
+							547 0x5 /* MX51_PAD_DISP1_DAT12__DISP1_DAT12 */
+							549 0x5 /* MX51_PAD_DISP1_DAT13__DISP1_DAT13 */
+							551 0x5 /* MX51_PAD_DISP1_DAT14__DISP1_DAT14 */
+							553 0x5 /* MX51_PAD_DISP1_DAT15__DISP1_DAT15 */
+							555 0x5 /* MX51_PAD_DISP1_DAT16__DISP1_DAT16 */
+							557 0x5 /* MX51_PAD_DISP1_DAT17__DISP1_DAT17 */
+							559 0x5 /* MX51_PAD_DISP1_DAT18__DISP1_DAT18 */
+							563 0x5 /* MX51_PAD_DISP1_DAT19__DISP1_DAT19 */
+							567 0x5 /* MX51_PAD_DISP1_DAT20__DISP1_DAT20 */
+							571 0x5 /* MX51_PAD_DISP1_DAT21__DISP1_DAT21 */
+							575 0x5 /* MX51_PAD_DISP1_DAT22__DISP1_DAT22 */
+							579 0x5 /* MX51_PAD_DISP1_DAT23__DISP1_DAT23 */
+							584 0x5 /* MX51_PAD_DI1_PIN2__DI1_PIN2 (hsync) */
+							583 0x5 /* MX51_PAD_DI1_PIN3__DI1_PIN3 (vsync) */
+						>;
+					};
+				};
+
+				ipu_disp2 {
+					pinctrl_ipu_disp2_1: ipudisp2grp-1 {
+						fsl,pins = <
+							603 0x5 /* MX51_PAD_DISP2_DAT0__DISP2_DAT0 */
+							608 0x5 /* MX51_PAD_DISP2_DAT1__DISP2_DAT1 */
+							613 0x5 /* MX51_PAD_DISP2_DAT2__DISP2_DAT2 */
+							614 0x5 /* MX51_PAD_DISP2_DAT3__DISP2_DAT3 */
+							615 0x5 /* MX51_PAD_DISP2_DAT4__DISP2_DAT4 */
+							616 0x5 /* MX51_PAD_DISP2_DAT5__DISP2_DAT5 */
+							617 0x5 /* MX51_PAD_DISP2_DAT6__DISP2_DAT6 */
+							622 0x5 /* MX51_PAD_DISP2_DAT7__DISP2_DAT7 */
+							627 0x5 /* MX51_PAD_DISP2_DAT8__DISP2_DAT8 */
+							633 0x5 /* MX51_PAD_DISP2_DAT9__DISP2_DAT9 */
+							637 0x5 /* MX51_PAD_DISP2_DAT10__DISP2_DAT10 */
+							643 0x5 /* MX51_PAD_DISP2_DAT11__DISP2_DAT11 */
+							648 0x5 /* MX51_PAD_DISP2_DAT12__DISP2_DAT12 */
+							652 0x5 /* MX51_PAD_DISP2_DAT13__DISP2_DAT13 */
+							656 0x5 /* MX51_PAD_DISP2_DAT14__DISP2_DAT14 */
+							661 0x5 /* MX51_PAD_DISP2_DAT15__DISP2_DAT15 */
+							593 0x5 /* MX51_PAD_DI2_PIN2__DI2_PIN2 (hsync) */
+							595 0x5 /* MX51_PAD_DI2_PIN3__DI2_PIN3 (vsync) */
+							597 0x5 /* MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK */
+							599 0x5 /* MX51_PAD_DI_GP4__DI2_PIN15 */
+						>;
+					};
+				};
+
 				uart1 {
 					pinctrl_uart1_1: uart1grp-1 {
 						fsl,pins = <
@@ -327,10 +412,30 @@
 				};
 			};
 
+			pwm1: pwm@73fb4000 {
+				#pwm-cells = <2>;
+				compatible = "fsl,imx51-pwm", "fsl,imx27-pwm";
+				reg = <0x73fb4000 0x4000>;
+				clocks = <&clks 37>, <&clks 38>;
+				clock-names = "ipg", "per";
+				interrupts = <61>;
+			};
+
+			pwm2: pwm@73fb8000 {
+				#pwm-cells = <2>;
+				compatible = "fsl,imx51-pwm", "fsl,imx27-pwm";
+				reg = <0x73fb8000 0x4000>;
+				clocks = <&clks 39>, <&clks 40>;
+				clock-names = "ipg", "per";
+				interrupts = <94>;
+			};
+
 			uart1: serial@73fbc000 {
 				compatible = "fsl,imx51-uart", "fsl,imx21-uart";
 				reg = <0x73fbc000 0x4000>;
 				interrupts = <31>;
+				clocks = <&clks 28>, <&clks 29>;
+				clock-names = "ipg", "per";
 				status = "disabled";
 			};
 
@@ -338,8 +443,17 @@
 				compatible = "fsl,imx51-uart", "fsl,imx21-uart";
 				reg = <0x73fc0000 0x4000>;
 				interrupts = <32>;
+				clocks = <&clks 30>, <&clks 31>;
+				clock-names = "ipg", "per";
 				status = "disabled";
 			};
+
+			clks: ccm@73fd4000{
+				compatible = "fsl,imx51-ccm";
+				reg = <0x73fd4000 0x4000>;
+				interrupts = <0 71 0x04 0 72 0x04>;
+				#clock-cells = <1>;
+			};
 		};
 
 		aips@80000000 {	/* AIPS2 */
@@ -349,46 +463,54 @@
 			reg = <0x80000000 0x10000000>;
 			ranges;
 
-			ecspi@83fac000 { /* ECSPI2 */
+			ecspi2: ecspi@83fac000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx51-ecspi";
 				reg = <0x83fac000 0x4000>;
 				interrupts = <37>;
+				clocks = <&clks 53>, <&clks 54>;
+				clock-names = "ipg", "per";
 				status = "disabled";
 			};
 
-			sdma@83fb0000 {
+			sdma: sdma@83fb0000 {
 				compatible = "fsl,imx51-sdma", "fsl,imx35-sdma";
 				reg = <0x83fb0000 0x4000>;
 				interrupts = <6>;
+				clocks = <&clks 56>, <&clks 56>;
+				clock-names = "ipg", "ahb";
 				fsl,sdma-ram-script-name = "imx/sdma/sdma-imx51.bin";
 			};
 
-			cspi@83fc0000 {
+			cspi: cspi@83fc0000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx51-cspi", "fsl,imx35-cspi";
 				reg = <0x83fc0000 0x4000>;
 				interrupts = <38>;
+				clocks = <&clks 55>, <&clks 0>;
+				clock-names = "ipg", "per";
 				status = "disabled";
 			};
 
-			i2c@83fc4000 { /* I2C2 */
+			i2c2: i2c@83fc4000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				compatible = "fsl,imx51-i2c", "fsl,imx1-i2c";
+				compatible = "fsl,imx51-i2c", "fsl,imx21-i2c";
 				reg = <0x83fc4000 0x4000>;
 				interrupts = <63>;
+				clocks = <&clks 35>;
 				status = "disabled";
 			};
 
-			i2c@83fc8000 { /* I2C1 */
+			i2c1: i2c@83fc8000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				compatible = "fsl,imx51-i2c", "fsl,imx1-i2c";
+				compatible = "fsl,imx51-i2c", "fsl,imx21-i2c";
 				reg = <0x83fc8000 0x4000>;
 				interrupts = <62>;
+				clocks = <&clks 34>;
 				status = "disabled";
 			};
 
@@ -396,21 +518,23 @@
 				compatible = "fsl,imx51-ssi", "fsl,imx21-ssi";
 				reg = <0x83fcc000 0x4000>;
 				interrupts = <29>;
+				clocks = <&clks 48>;
 				fsl,fifo-depth = <15>;
 				fsl,ssi-dma-events = <29 28 27 26>; /* TX0 RX0 TX1 RX1 */
 				status = "disabled";
 			};
 
-			audmux@83fd0000 {
+			audmux: audmux@83fd0000 {
 				compatible = "fsl,imx51-audmux", "fsl,imx31-audmux";
 				reg = <0x83fd0000 0x4000>;
 				status = "disabled";
 			};
 
-			nand@83fdb000 {
+			nfc: nand@83fdb000 {
 				compatible = "fsl,imx51-nand";
 				reg = <0x83fdb000 0x1000 0xcfff0000 0x10000>;
 				interrupts = <8>;
+				clocks = <&clks 60>;
 				status = "disabled";
 			};
 
@@ -418,15 +542,18 @@
 				compatible = "fsl,imx51-ssi", "fsl,imx21-ssi";
 				reg = <0x83fe8000 0x4000>;
 				interrupts = <96>;
+				clocks = <&clks 50>;
 				fsl,fifo-depth = <15>;
 				fsl,ssi-dma-events = <47 46 37 35>; /* TX0 RX0 TX1 RX1 */
 				status = "disabled";
 			};
 
-			ethernet@83fec000 {
+			fec: ethernet@83fec000 {
 				compatible = "fsl,imx51-fec", "fsl,imx27-fec";
 				reg = <0x83fec000 0x4000>;
 				interrupts = <87>;
+				clocks = <&clks 42>, <&clks 42>, <&clks 42>;
+				clock-names = "ipg", "ahb", "ptp";
 				status = "disabled";
 			};
 		};
diff --git a/arch/arm/boot/dts/imx53-qsb.dts b/arch/arm/boot/dts/imx53-qsb.dts
index 08948af86d1..b0075537195 100644
--- a/arch/arm/boot/dts/imx53-qsb.dts
+++ b/arch/arm/boot/dts/imx53-qsb.dts
@@ -60,10 +60,17 @@
 							697  0x80000000	/* MX53_PAD_EIM_DA12__GPIO3_12 */
 							701  0x80000000	/* MX53_PAD_EIM_DA13__GPIO3_13 */
 							868  0x80000000	/* MX53_PAD_PATA_DA_0__GPIO7_6 */
+							1149 0x80000000 /* MX53_PAD_GPIO_16__GPIO7_11 */
+						>;
+					};
+
+					led_pin_gpio7_7: led_gpio7_7@0 {
+						fsl,pins = <
 							873  0x80000000	/* MX53_PAD_PATA_DA_1__GPIO7_7 */
 						>;
 					};
 				};
+
 			};
 
 			uart1: serial@53fbc000 {
@@ -100,76 +107,93 @@
 				pmic: dialog@48 {
 					compatible = "dlg,da9053-aa", "dlg,da9052";
 					reg = <0x48>;
+					interrupt-parent = <&gpio7>;
+					interrupts = <11 0x8>; /* low-level active IRQ at GPIO7_11 */
 
 					regulators {
-						buck0 {
+						buck1_reg: buck1 {
 							regulator-min-microvolt = <500000>;
 							regulator-max-microvolt = <2075000>;
+							regulator-always-on;
 						};
 
-						buck1 {
+						buck2_reg: buck2 {
 							regulator-min-microvolt = <500000>;
 							regulator-max-microvolt = <2075000>;
+							regulator-always-on;
 						};
 
-						buck2 {
+						buck3_reg: buck3 {
 							regulator-min-microvolt = <925000>;
 					                regulator-max-microvolt = <2500000>;
+							regulator-always-on;
 						};
 
-						buck3 {
+						buck4_reg: buck4 {
 							regulator-min-microvolt = <925000>;
 					                regulator-max-microvolt = <2500000>;
+							regulator-always-on;
 						};
 
-						ldo4 {
+						ldo1_reg: ldo1 {
 							regulator-min-microvolt = <600000>;
 							regulator-max-microvolt = <1800000>;
+							regulator-boot-on;
+							regulator-always-on;
 						};
 
-						ldo5 {
+						ldo2_reg: ldo2 {
+							regulator-min-microvolt = <600000>;
+							regulator-max-microvolt = <1800000>;
+							regulator-always-on;
+						};
+
+						ldo3_reg: ldo3 {
 							regulator-min-microvolt = <600000>;
 					                regulator-max-microvolt = <1800000>;
+							regulator-always-on;
 						};
 
-						ldo6 {
+						ldo4_reg: ldo4 {
 							regulator-min-microvolt = <1725000>;
 					                regulator-max-microvolt = <3300000>;
+							regulator-always-on;
 						};
 
-						ldo7 {
+						ldo5_reg: ldo5 {
 							regulator-min-microvolt = <1725000>;
 					                regulator-max-microvolt = <3300000>;
+							regulator-always-on;
 						};
 
-						ldo8 {
+						ldo6_reg: ldo6 {
 							regulator-min-microvolt = <1200000>;
 					                regulator-max-microvolt = <3600000>;
+							regulator-always-on;
 						};
 
-						ldo9 {
+						ldo7_reg: ldo7 {
 							regulator-min-microvolt = <1200000>;
 					                regulator-max-microvolt = <3600000>;
+							regulator-always-on;
 						};
 
-						ldo10 {
+						ldo8_reg: ldo8 {
 							regulator-min-microvolt = <1200000>;
 					                regulator-max-microvolt = <3600000>;
+							regulator-always-on;
 						};
 
-						ldo11 {
+						ldo9_reg: ldo9 {
 							regulator-min-microvolt = <1200000>;
 					                regulator-max-microvolt = <3600000>;
+							regulator-always-on;
 						};
 
-						ldo12 {
+						ldo10_reg: ldo10 {
 							regulator-min-microvolt = <1250000>;
 					                regulator-max-microvolt = <3650000>;
-						};
-
-						ldo13 {
-							regulator-min-microvolt = <1200000>;
-					                regulator-max-microvolt = <3600000>;
+							regulator-always-on;
 						};
 					};
 				};
@@ -216,6 +240,8 @@
 
 	leds {
 		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pin_gpio7_7>;
 
 		user {
 			label = "Heartbeat";
diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index 76ebb1ad267..552aed4ff98 100644
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi
@@ -67,6 +67,13 @@
 		interrupt-parent = <&tzic>;
 		ranges;
 
+		ipu: ipu@18000000 {
+			#crtc-cells = <1>;
+			compatible = "fsl,imx53-ipu";
+			reg = <0x18000000 0x080000000>;
+			interrupts = <11 10>;
+		};
+
 		aips@50000000 { /* AIPS1 */
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
@@ -81,17 +88,23 @@
 				reg = <0x50000000 0x40000>;
 				ranges;
 
-				esdhc@50004000 { /* ESDHC1 */
+				esdhc1: esdhc@50004000 {
 					compatible = "fsl,imx53-esdhc";
 					reg = <0x50004000 0x4000>;
 					interrupts = <1>;
+					clocks = <&clks 44>, <&clks 0>, <&clks 71>;
+					clock-names = "ipg", "ahb", "per";
+					bus-width = <4>;
 					status = "disabled";
 				};
 
-				esdhc@50008000 { /* ESDHC2 */
+				esdhc2: esdhc@50008000 {
 					compatible = "fsl,imx53-esdhc";
 					reg = <0x50008000 0x4000>;
 					interrupts = <2>;
+					clocks = <&clks 45>, <&clks 0>, <&clks 72>;
+					clock-names = "ipg", "ahb", "per";
+					bus-width = <4>;
 					status = "disabled";
 				};
 
@@ -99,15 +112,19 @@
 					compatible = "fsl,imx53-uart", "fsl,imx21-uart";
 					reg = <0x5000c000 0x4000>;
 					interrupts = <33>;
+					clocks = <&clks 32>, <&clks 33>;
+					clock-names = "ipg", "per";
 					status = "disabled";
 				};
 
-				ecspi@50010000 { /* ECSPI1 */
+				ecspi1: ecspi@50010000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx53-ecspi", "fsl,imx51-ecspi";
 					reg = <0x50010000 0x4000>;
 					interrupts = <36>;
+					clocks = <&clks 51>, <&clks 52>;
+					clock-names = "ipg", "per";
 					status = "disabled";
 				};
 
@@ -115,48 +132,55 @@
 					compatible = "fsl,imx53-ssi", "fsl,imx21-ssi";
 					reg = <0x50014000 0x4000>;
 					interrupts = <30>;
+					clocks = <&clks 49>;
 					fsl,fifo-depth = <15>;
 					fsl,ssi-dma-events = <25 24 23 22>; /* TX0 RX0 TX1 RX1 */
 					status = "disabled";
 				};
 
-				esdhc@50020000 { /* ESDHC3 */
+				esdhc3: esdhc@50020000 {
 					compatible = "fsl,imx53-esdhc";
 					reg = <0x50020000 0x4000>;
 					interrupts = <3>;
+					clocks = <&clks 46>, <&clks 0>, <&clks 73>;
+					clock-names = "ipg", "ahb", "per";
+					bus-width = <4>;
 					status = "disabled";
 				};
 
-				esdhc@50024000 { /* ESDHC4 */
+				esdhc4: esdhc@50024000 {
 					compatible = "fsl,imx53-esdhc";
 					reg = <0x50024000 0x4000>;
 					interrupts = <4>;
+					clocks = <&clks 47>, <&clks 0>, <&clks 74>;
+					clock-names = "ipg", "ahb", "per";
+					bus-width = <4>;
 					status = "disabled";
 				};
 			};
 
-			usb@53f80000 {
+			usbotg: usb@53f80000 {
 				compatible = "fsl,imx53-usb", "fsl,imx27-usb";
 				reg = <0x53f80000 0x0200>;
 				interrupts = <18>;
 				status = "disabled";
 			};
 
-			usb@53f80200 {
+			usbh1: usb@53f80200 {
 				compatible = "fsl,imx53-usb", "fsl,imx27-usb";
 				reg = <0x53f80200 0x0200>;
 				interrupts = <14>;
 				status = "disabled";
 			};
 
-			usb@53f80400 {
+			usbh2: usb@53f80400 {
 				compatible = "fsl,imx53-usb", "fsl,imx27-usb";
 				reg = <0x53f80400 0x0200>;
 				interrupts = <16>;
 				status = "disabled";
 			};
 
-			usb@53f80600 {
+			usbh3: usb@53f80600 {
 				compatible = "fsl,imx53-usb", "fsl,imx27-usb";
 				reg = <0x53f80600 0x0200>;
 				interrupts = <17>;
@@ -203,20 +227,22 @@
 				#interrupt-cells = <2>;
 			};
 
-			wdog@53f98000 { /* WDOG1 */
+			wdog1: wdog@53f98000 {
 				compatible = "fsl,imx53-wdt", "fsl,imx21-wdt";
 				reg = <0x53f98000 0x4000>;
 				interrupts = <58>;
+				clocks = <&clks 0>;
 			};
 
-			wdog@53f9c000 { /* WDOG2 */
+			wdog2: wdog@53f9c000 {
 				compatible = "fsl,imx53-wdt", "fsl,imx21-wdt";
 				reg = <0x53f9c000 0x4000>;
 				interrupts = <59>;
+				clocks = <&clks 0>;
 				status = "disabled";
 			};
 
-			iomuxc@53fa8000 {
+			iomuxc: iomuxc@53fa8000 {
 				compatible = "fsl,imx53-iomuxc";
 				reg = <0x53fa8000 0x4000>;
 
@@ -316,6 +342,24 @@
 					};
 				};
 
+				can1 {
+					pinctrl_can1_1: can1grp-1 {
+						fsl,pins = <
+							847 0x80000000  /* MX53_PAD_PATA_INTRQ__CAN1_TXCAN */
+							853 0x80000000  /* MX53_PAD_PATA_DIOR__CAN1_RXCAN */
+						>;
+					};
+				};
+
+				can2 {
+					pinctrl_can2_1: can2grp-1 {
+						fsl,pins = <
+							67  0x80000000  /* MX53_PAD_KEY_COL4__CAN2_TXCAN */
+							74  0x80000000  /* MX53_PAD_KEY_ROW4__CAN2_RXCAN */
+						>;
+					};
+				};
+
 				i2c1 {
 					pinctrl_i2c1_1: i2c1grp-1 {
 						fsl,pins = <
@@ -334,6 +378,15 @@
 					};
 				};
 
+				i2c3 {
+					pinctrl_i2c3_1: i2c3grp-1 {
+						fsl,pins = <
+							1102 0xc0000000	/* MX53_PAD_GPIO_6__I2C3_SDA */
+							1130 0xc0000000	/* MX53_PAD_GPIO_5__I2C3_SCL */
+						>;
+					};
+				};
+
 				uart1 {
 					pinctrl_uart1_1: uart1grp-1 {
 						fsl,pins = <
@@ -369,12 +422,51 @@
 						>;
 					};
 				};
+
+				uart4 {
+					pinctrl_uart4_1: uart4grp-1 {
+						fsl,pins = <
+							11 0x1c5	/* MX53_PAD_KEY_COL0__UART4_TXD_MUX */
+							18 0x1c5	/* MX53_PAD_KEY_ROW0__UART4_RXD_MUX */
+						>;
+					};
+				};
+
+				uart5 {
+					pinctrl_uart5_1: uart5grp-1 {
+						fsl,pins = <
+							24 0x1c5	/* MX53_PAD_KEY_COL1__UART5_TXD_MUX */
+							31 0x1c5	/* MX53_PAD_KEY_ROW1__UART5_RXD_MUX */
+						>;
+					};
+				};
+
+			};
+
+			pwm1: pwm@53fb4000 {
+				#pwm-cells = <2>;
+				compatible = "fsl,imx53-pwm", "fsl,imx27-pwm";
+				reg = <0x53fb4000 0x4000>;
+				clocks = <&clks 37>, <&clks 38>;
+				clock-names = "ipg", "per";
+				interrupts = <61>;
+			};
+
+			pwm2: pwm@53fb8000 {
+				#pwm-cells = <2>;
+				compatible = "fsl,imx53-pwm", "fsl,imx27-pwm";
+				reg = <0x53fb8000 0x4000>;
+				clocks = <&clks 39>, <&clks 40>;
+				clock-names = "ipg", "per";
+				interrupts = <94>;
 			};
 
 			uart1: serial@53fbc000 {
 				compatible = "fsl,imx53-uart", "fsl,imx21-uart";
 				reg = <0x53fbc000 0x4000>;
 				interrupts = <31>;
+				clocks = <&clks 28>, <&clks 29>;
+				clock-names = "ipg", "per";
 				status = "disabled";
 			};
 
@@ -382,6 +474,8 @@
 				compatible = "fsl,imx53-uart", "fsl,imx21-uart";
 				reg = <0x53fc0000 0x4000>;
 				interrupts = <32>;
+				clocks = <&clks 30>, <&clks 31>;
+				clock-names = "ipg", "per";
 				status = "disabled";
 			};
 
@@ -389,6 +483,8 @@
 				compatible = "fsl,imx53-flexcan", "fsl,p1010-flexcan";
 				reg = <0x53fc8000 0x4000>;
 				interrupts = <82>;
+				clocks = <&clks 158>, <&clks 157>;
+				clock-names = "ipg", "per";
 				status = "disabled";
 			};
 
@@ -396,9 +492,18 @@
 				compatible = "fsl,imx53-flexcan", "fsl,p1010-flexcan";
 				reg = <0x53fcc000 0x4000>;
 				interrupts = <83>;
+				clocks = <&clks 158>, <&clks 157>;
+				clock-names = "ipg", "per";
 				status = "disabled";
 			};
 
+			clks: ccm@53fd4000{
+				compatible = "fsl,imx53-ccm";
+				reg = <0x53fd4000 0x4000>;
+				interrupts = <0 71 0x04 0 72 0x04>;
+				#clock-cells = <1>;
+			};
+
 			gpio5: gpio@53fdc000 {
 				compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
 				reg = <0x53fdc000 0x4000>;
@@ -429,12 +534,13 @@
 				#interrupt-cells = <2>;
 			};
 
-			i2c@53fec000 { /* I2C3 */
+			i2c3: i2c@53fec000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				compatible = "fsl,imx53-i2c", "fsl,imx1-i2c";
+				compatible = "fsl,imx53-i2c", "fsl,imx21-i2c";
 				reg = <0x53fec000 0x4000>;
 				interrupts = <64>;
+				clocks = <&clks 88>;
 				status = "disabled";
 			};
 
@@ -442,6 +548,8 @@
 				compatible = "fsl,imx53-uart", "fsl,imx21-uart";
 				reg = <0x53ff0000 0x4000>;
 				interrupts = <13>;
+				clocks = <&clks 65>, <&clks 66>;
+				clock-names = "ipg", "per";
 				status = "disabled";
 			};
 		};
@@ -457,49 +565,59 @@
 				compatible = "fsl,imx53-uart", "fsl,imx21-uart";
 				reg = <0x63f90000 0x4000>;
 				interrupts = <86>;
+				clocks = <&clks 67>, <&clks 68>;
+				clock-names = "ipg", "per";
 				status = "disabled";
 			};
 
-			ecspi@63fac000 { /* ECSPI2 */
+			ecspi2: ecspi@63fac000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx53-ecspi", "fsl,imx51-ecspi";
 				reg = <0x63fac000 0x4000>;
 				interrupts = <37>;
+				clocks = <&clks 53>, <&clks 54>;
+				clock-names = "ipg", "per";
 				status = "disabled";
 			};
 
-			sdma@63fb0000 {
+			sdma: sdma@63fb0000 {
 				compatible = "fsl,imx53-sdma", "fsl,imx35-sdma";
 				reg = <0x63fb0000 0x4000>;
 				interrupts = <6>;
+				clocks = <&clks 56>, <&clks 56>;
+				clock-names = "ipg", "ahb";
 				fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin";
 			};
 
-			cspi@63fc0000 {
+			cspi: cspi@63fc0000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx53-cspi", "fsl,imx35-cspi";
 				reg = <0x63fc0000 0x4000>;
 				interrupts = <38>;
+				clocks = <&clks 55>, <&clks 0>;
+				clock-names = "ipg", "per";
 				status = "disabled";
 			};
 
-			i2c@63fc4000 { /* I2C2 */
+			i2c2: i2c@63fc4000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				compatible = "fsl,imx53-i2c", "fsl,imx1-i2c";
+				compatible = "fsl,imx53-i2c", "fsl,imx21-i2c";
 				reg = <0x63fc4000 0x4000>;
 				interrupts = <63>;
+				clocks = <&clks 35>;
 				status = "disabled";
 			};
 
-			i2c@63fc8000 { /* I2C1 */
+			i2c1: i2c@63fc8000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				compatible = "fsl,imx53-i2c", "fsl,imx1-i2c";
+				compatible = "fsl,imx53-i2c", "fsl,imx21-i2c";
 				reg = <0x63fc8000 0x4000>;
 				interrupts = <62>;
+				clocks = <&clks 34>;
 				status = "disabled";
 			};
 
@@ -507,21 +625,23 @@
 				compatible = "fsl,imx53-ssi", "fsl,imx21-ssi";
 				reg = <0x63fcc000 0x4000>;
 				interrupts = <29>;
+				clocks = <&clks 48>;
 				fsl,fifo-depth = <15>;
 				fsl,ssi-dma-events = <29 28 27 26>; /* TX0 RX0 TX1 RX1 */
 				status = "disabled";
 			};
 
-			audmux@63fd0000 {
+			audmux: audmux@63fd0000 {
 				compatible = "fsl,imx53-audmux", "fsl,imx31-audmux";
 				reg = <0x63fd0000 0x4000>;
 				status = "disabled";
 			};
 
-			nand@63fdb000 {
+			nfc: nand@63fdb000 {
 				compatible = "fsl,imx53-nand";
 				reg = <0x63fdb000 0x1000 0xf7ff0000 0x10000>;
 				interrupts = <8>;
+				clocks = <&clks 60>;
 				status = "disabled";
 			};
 
@@ -529,15 +649,18 @@
 				compatible = "fsl,imx53-ssi", "fsl,imx21-ssi";
 				reg = <0x63fe8000 0x4000>;
 				interrupts = <96>;
+				clocks = <&clks 50>;
 				fsl,fifo-depth = <15>;
 				fsl,ssi-dma-events = <47 46 45 44>; /* TX0 RX0 TX1 RX1 */
 				status = "disabled";
 			};
 
-			ethernet@63fec000 {
+			fec: ethernet@63fec000 {
 				compatible = "fsl,imx53-fec", "fsl,imx25-fec";
 				reg = <0x63fec000 0x4000>;
 				interrupts = <87>;
+				clocks = <&clks 42>, <&clks 42>, <&clks 42>;
+				clock-names = "ipg", "ahb", "ptp";
 				status = "disabled";
 			};
 		};
diff --git a/arch/arm/boot/dts/imx6q-sabreauto.dts b/arch/arm/boot/dts/imx6q-sabreauto.dts
new file mode 100644
index 00000000000..826e4ad1477
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-sabreauto.dts
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ * Copyright 2011 Linaro Ltd.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "imx6q.dtsi"
+
+/ {
+	model = "Freescale i.MX6 Quad SABRE Automotive Board";
+	compatible = "fsl,imx6q-sabreauto", "fsl,imx6q";
+
+	memory {
+		reg = <0x10000000 0x80000000>;
+	};
+
+	soc {
+		aips-bus@02000000 { /* AIPS1 */
+			iomuxc@020e0000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_hog>;
+
+				hog {
+					pinctrl_hog: hoggrp {
+						fsl,pins = <
+							1376 0x80000000	/* MX6Q_PAD_NANDF_CS2__GPIO_6_15 */
+							13   0x80000000	/* MX6Q_PAD_SD2_DAT2__GPIO_1_13 */
+						>;
+					};
+				};
+			};
+		};
+
+		aips-bus@02100000 { /* AIPS2 */
+			uart4: serial@021f0000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_uart4_1>;
+				status = "okay";
+			};
+
+			ethernet@02188000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_enet_2>;
+				phy-mode = "rgmii";
+				status = "okay";
+			};
+
+			usdhc@02198000 { /* uSDHC3 */
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usdhc3_1>;
+				cd-gpios = <&gpio6 15 0>;
+				wp-gpios = <&gpio1 13 0>;
+				status = "okay";
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/imx6q-sabresd.dts b/arch/arm/boot/dts/imx6q-sabresd.dts
index e596c28c214..a42402562b7 100644
--- a/arch/arm/boot/dts/imx6q-sabresd.dts
+++ b/arch/arm/boot/dts/imx6q-sabresd.dts
@@ -38,6 +38,8 @@
 				hog {
 					pinctrl_hog: hoggrp {
 						fsl,pins = <
+							1004 0x80000000 /* MX6Q_PAD_GPIO_4__GPIO_1_4 */
+							1012 0x80000000 /* MX6Q_PAD_GPIO_5__GPIO_1_5 */
 							1402 0x80000000	/* MX6Q_PAD_NANDF_D0__GPIO_2_0 */
 							1410 0x80000000	/* MX6Q_PAD_NANDF_D1__GPIO_2_1 */
 							1418 0x80000000	/* MX6Q_PAD_NANDF_D2__GPIO_2_2 */
@@ -73,4 +75,20 @@
 			};
 		};
 	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		volume-up {
+			label = "Volume Up";
+			gpios = <&gpio1 4 0>;
+			linux,code = <115>; /* KEY_VOLUMEUP */
+		};
+
+		volume-down {
+			label = "Volume Down";
+			gpios = <&gpio1 5 0>;
+			linux,code = <114>; /* KEY_VOLUMEDOWN */
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index f3990b04fec..d6265ca9711 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -36,6 +36,14 @@
 			compatible = "arm,cortex-a9";
 			reg = <0>;
 			next-level-cache = <&L2>;
+			operating-points = <
+				/* kHz    uV */
+				792000  1100000
+				396000  950000
+				198000  850000
+			>;
+			clock-latency = <61036>; /* two CLK32 periods */
+			cpu0-supply = <&reg_cpu>;
 		};
 
 		cpu@1 {
@@ -100,7 +108,7 @@
 			clocks = <&clks 106>;
 		};
 
-		gpmi-nand@00112000 {
+		nfc: gpmi-nand@00112000 {
 			compatible = "fsl,imx6q-gpmi-nand";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -144,12 +152,12 @@
 				reg = <0x02000000 0x40000>;
 				ranges;
 
-				spdif@02004000 {
+				spdif: spdif@02004000 {
 					reg = <0x02004000 0x4000>;
 					interrupts = <0 52 0x04>;
 				};
 
-				ecspi@02008000 { /* eCSPI1 */
+				ecspi1: ecspi@02008000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
@@ -160,7 +168,7 @@
 					status = "disabled";
 				};
 
-				ecspi@0200c000 { /* eCSPI2 */
+				ecspi2: ecspi@0200c000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
@@ -171,7 +179,7 @@
 					status = "disabled";
 				};
 
-				ecspi@02010000 { /* eCSPI3 */
+				ecspi3: ecspi@02010000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
@@ -182,7 +190,7 @@
 					status = "disabled";
 				};
 
-				ecspi@02014000 { /* eCSPI4 */
+				ecspi4: ecspi@02014000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
@@ -193,7 +201,7 @@
 					status = "disabled";
 				};
 
-				ecspi@02018000 { /* eCSPI5 */
+				ecspi5: ecspi@02018000 {
 					#address-cells = <1>;
 					#size-cells = <0>;
 					compatible = "fsl,imx6q-ecspi", "fsl,imx51-ecspi";
@@ -213,7 +221,7 @@
 					status = "disabled";
 				};
 
-				esai@02024000 {
+				esai: esai@02024000 {
 					reg = <0x02024000 0x4000>;
 					interrupts = <0 51 0x04>;
 				};
@@ -248,7 +256,7 @@
 					status = "disabled";
 				};
 
-				asrc@02034000 {
+				asrc: asrc@02034000 {
 					reg = <0x02034000 0x4000>;
 					interrupts = <0 50 0x04>;
 				};
@@ -258,7 +266,7 @@
 				};
 			};
 
-			vpu@02040000 {
+			vpu: vpu@02040000 {
 				reg = <0x02040000 0x3c000>;
 				interrupts = <0 3 0x04 0 12 0x04>;
 			};
@@ -267,37 +275,53 @@
 				reg = <0x0207c000 0x4000>;
 			};
 
-			pwm@02080000 { /* PWM1 */
+			pwm1: pwm@02080000 {
+				#pwm-cells = <2>;
+				compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
 				reg = <0x02080000 0x4000>;
 				interrupts = <0 83 0x04>;
+				clocks = <&clks 62>, <&clks 145>;
+				clock-names = "ipg", "per";
 			};
 
-			pwm@02084000 { /* PWM2 */
+			pwm2: pwm@02084000 {
+				#pwm-cells = <2>;
+				compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
 				reg = <0x02084000 0x4000>;
 				interrupts = <0 84 0x04>;
+				clocks = <&clks 62>, <&clks 146>;
+				clock-names = "ipg", "per";
 			};
 
-			pwm@02088000 { /* PWM3 */
+			pwm3: pwm@02088000 {
+				#pwm-cells = <2>;
+				compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
 				reg = <0x02088000 0x4000>;
 				interrupts = <0 85 0x04>;
+				clocks = <&clks 62>, <&clks 147>;
+				clock-names = "ipg", "per";
 			};
 
-			pwm@0208c000 { /* PWM4 */
+			pwm4: pwm@0208c000 {
+				#pwm-cells = <2>;
+				compatible = "fsl,imx6q-pwm", "fsl,imx27-pwm";
 				reg = <0x0208c000 0x4000>;
 				interrupts = <0 86 0x04>;
+				clocks = <&clks 62>, <&clks 148>;
+				clock-names = "ipg", "per";
 			};
 
-			flexcan@02090000 { /* CAN1 */
+			can1: flexcan@02090000 {
 				reg = <0x02090000 0x4000>;
 				interrupts = <0 110 0x04>;
 			};
 
-			flexcan@02094000 { /* CAN2 */
+			can2: flexcan@02094000 {
 				reg = <0x02094000 0x4000>;
 				interrupts = <0 111 0x04>;
 			};
 
-			gpt@02098000 {
+			gpt: gpt@02098000 {
 				compatible = "fsl,imx6q-gpt";
 				reg = <0x02098000 0x4000>;
 				interrupts = <0 55 0x04>;
@@ -373,19 +397,19 @@
 				#interrupt-cells = <2>;
 			};
 
-			kpp@020b8000 {
+			kpp: kpp@020b8000 {
 				reg = <0x020b8000 0x4000>;
 				interrupts = <0 82 0x04>;
 			};
 
-			wdog@020bc000 { /* WDOG1 */
+			wdog1: wdog@020bc000 {
 				compatible = "fsl,imx6q-wdt", "fsl,imx21-wdt";
 				reg = <0x020bc000 0x4000>;
 				interrupts = <0 80 0x04>;
 				clocks = <&clks 0>;
 			};
 
-			wdog@020c0000 { /* WDOG2 */
+			wdog2: wdog@020c0000 {
 				compatible = "fsl,imx6q-wdt", "fsl,imx21-wdt";
 				reg = <0x020c0000 0x4000>;
 				interrupts = <0 81 0x04>;
@@ -447,7 +471,7 @@
 					anatop-max-voltage = <2750000>;
 				};
 
-				regulator-vddcore@140 {
+				reg_cpu: regulator-vddcore@140 {
 					compatible = "fsl,anatop-regulator";
 					regulator-name = "cpu";
 					regulator-min-microvolt = <725000>;
@@ -505,27 +529,35 @@
 			};
 
 			snvs@020cc000 {
-				reg = <0x020cc000 0x4000>;
-				interrupts = <0 19 0x04 0 20 0x04>;
+				compatible = "fsl,sec-v4.0-mon", "simple-bus";
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0 0x020cc000 0x4000>;
+
+				snvs-rtc-lp@34 {
+					compatible = "fsl,sec-v4.0-mon-rtc-lp";
+					reg = <0x34 0x58>;
+					interrupts = <0 19 0x04 0 20 0x04>;
+				};
 			};
 
-			epit@020d0000 { /* EPIT1 */
+			epit1: epit@020d0000 { /* EPIT1 */
 				reg = <0x020d0000 0x4000>;
 				interrupts = <0 56 0x04>;
 			};
 
-			epit@020d4000 { /* EPIT2 */
+			epit2: epit@020d4000 { /* EPIT2 */
 				reg = <0x020d4000 0x4000>;
 				interrupts = <0 57 0x04>;
 			};
 
-			src@020d8000 {
+			src: src@020d8000 {
 				compatible = "fsl,imx6q-src";
 				reg = <0x020d8000 0x4000>;
 				interrupts = <0 91 0x04 0 96 0x04>;
 			};
 
-			gpc@020dc000 {
+			gpc: gpc@020dc000 {
 				compatible = "fsl,imx6q-gpc";
 				reg = <0x020dc000 0x4000>;
 				interrupts = <0 89 0x04 0 90 0x04>;
@@ -536,7 +568,7 @@
 				reg = <0x020e0000 0x38>;
 			};
 
-			iomuxc@020e0000 {
+			iomuxc: iomuxc@020e0000 {
 				compatible = "fsl,imx6q-iomuxc";
 				reg = <0x020e0000 0x4000>;
 
@@ -580,6 +612,7 @@
 							66  0x1b0b0	/* MX6Q_PAD_RGMII_RD2__ENET_RGMII_RD2 */
 							70  0x1b0b0	/* MX6Q_PAD_RGMII_RD3__ENET_RGMII_RD3 */
 							48  0x1b0b0	/* MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL */
+							1033 0x4001b0a8	/* MX6Q_PAD_GPIO_16__ENET_ANATOP_ETHERNET_REF_OUT*/
 						>;
 					};
 
@@ -748,17 +781,17 @@
 				};
 			};
 
-			dcic@020e4000 { /* DCIC1 */
+			dcic1: dcic@020e4000 {
 				reg = <0x020e4000 0x4000>;
 				interrupts = <0 124 0x04>;
 			};
 
-			dcic@020e8000 { /* DCIC2 */
+			dcic2: dcic@020e8000 {
 				reg = <0x020e8000 0x4000>;
 				interrupts = <0 125 0x04>;
 			};
 
-			sdma@020ec000 {
+			sdma: sdma@020ec000 {
 				compatible = "fsl,imx6q-sdma", "fsl,imx35-sdma";
 				reg = <0x020ec000 0x4000>;
 				interrupts = <0 2 0x04>;
@@ -784,7 +817,7 @@
 				reg = <0x0217c000 0x4000>;
 			};
 
-			usb@02184000 { /* USB OTG */
+			usbotg: usb@02184000 {
 				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
 				reg = <0x02184000 0x200>;
 				interrupts = <0 43 0x04>;
@@ -794,7 +827,7 @@
 				status = "disabled";
 			};
 
-			usb@02184200 { /* USB1 */
+			usbh1: usb@02184200 {
 				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
 				reg = <0x02184200 0x200>;
 				interrupts = <0 40 0x04>;
@@ -804,7 +837,7 @@
 				status = "disabled";
 			};
 
-			usb@02184400 { /* USB2 */
+			usbh2: usb@02184400 {
 				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
 				reg = <0x02184400 0x200>;
 				interrupts = <0 41 0x04>;
@@ -813,7 +846,7 @@
 				status = "disabled";
 			};
 
-			usb@02184600 { /* USB3 */
+			usbh3: usb@02184600 {
 				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
 				reg = <0x02184600 0x200>;
 				interrupts = <0 42 0x04>;
@@ -822,19 +855,19 @@
 				status = "disabled";
 			};
 
-			usbmisc: usbmisc@02184800 {
+			usbmisc: usbmisc: usbmisc@02184800 {
 				#index-cells = <1>;
 				compatible = "fsl,imx6q-usbmisc";
 				reg = <0x02184800 0x200>;
 				clocks = <&clks 162>;
 			};
 
-			ethernet@02188000 {
+			fec: ethernet@02188000 {
 				compatible = "fsl,imx6q-fec";
 				reg = <0x02188000 0x4000>;
 				interrupts = <0 118 0x04 0 119 0x04>;
-				clocks = <&clks 117>, <&clks 117>;
-				clock-names = "ipg", "ahb";
+				clocks = <&clks 117>, <&clks 117>, <&clks 177>;
+				clock-names = "ipg", "ahb", "ptp";
 				status = "disabled";
 			};
 
@@ -843,66 +876,70 @@
 				interrupts = <0 53 0x04 0 117 0x04 0 126 0x04>;
 			};
 
-			usdhc@02190000 { /* uSDHC1 */
+			usdhc1: usdhc@02190000 {
 				compatible = "fsl,imx6q-usdhc";
 				reg = <0x02190000 0x4000>;
 				interrupts = <0 22 0x04>;
 				clocks = <&clks 163>, <&clks 163>, <&clks 163>;
 				clock-names = "ipg", "ahb", "per";
+				bus-width = <4>;
 				status = "disabled";
 			};
 
-			usdhc@02194000 { /* uSDHC2 */
+			usdhc2: usdhc@02194000 {
 				compatible = "fsl,imx6q-usdhc";
 				reg = <0x02194000 0x4000>;
 				interrupts = <0 23 0x04>;
 				clocks = <&clks 164>, <&clks 164>, <&clks 164>;
 				clock-names = "ipg", "ahb", "per";
+				bus-width = <4>;
 				status = "disabled";
 			};
 
-			usdhc@02198000 { /* uSDHC3 */
+			usdhc3: usdhc@02198000 {
 				compatible = "fsl,imx6q-usdhc";
 				reg = <0x02198000 0x4000>;
 				interrupts = <0 24 0x04>;
 				clocks = <&clks 165>, <&clks 165>, <&clks 165>;
 				clock-names = "ipg", "ahb", "per";
+				bus-width = <4>;
 				status = "disabled";
 			};
 
-			usdhc@0219c000 { /* uSDHC4 */
+			usdhc4: usdhc@0219c000 {
 				compatible = "fsl,imx6q-usdhc";
 				reg = <0x0219c000 0x4000>;
 				interrupts = <0 25 0x04>;
 				clocks = <&clks 166>, <&clks 166>, <&clks 166>;
 				clock-names = "ipg", "ahb", "per";
+				bus-width = <4>;
 				status = "disabled";
 			};
 
-			i2c@021a0000 { /* I2C1 */
+			i2c1: i2c@021a0000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				compatible = "fsl,imx6q-i2c", "fsl,imx1-i2c";
+				compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
 				reg = <0x021a0000 0x4000>;
 				interrupts = <0 36 0x04>;
 				clocks = <&clks 125>;
 				status = "disabled";
 			};
 
-			i2c@021a4000 { /* I2C2 */
+			i2c2: i2c@021a4000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				compatible = "fsl,imx6q-i2c", "fsl,imx1-i2c";
+				compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
 				reg = <0x021a4000 0x4000>;
 				interrupts = <0 37 0x04>;
 				clocks = <&clks 126>;
 				status = "disabled";
 			};
 
-			i2c@021a8000 { /* I2C3 */
+			i2c3: i2c@021a8000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				compatible = "fsl,imx6q-i2c", "fsl,imx1-i2c";
+				compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
 				reg = <0x021a8000 0x4000>;
 				interrupts = <0 38 0x04>;
 				clocks = <&clks 127>;
@@ -913,12 +950,12 @@
 				reg = <0x021ac000 0x4000>;
 			};
 
-			mmdc@021b0000 { /* MMDC0 */
+			mmdc0: mmdc@021b0000 { /* MMDC0 */
 				compatible = "fsl,imx6q-mmdc";
 				reg = <0x021b0000 0x4000>;
 			};
 
-			mmdc@021b4000 { /* MMDC1 */
+			mmdc1: mmdc@021b4000 { /* MMDC1 */
 				reg = <0x021b4000 0x4000>;
 			};
 
@@ -946,7 +983,7 @@
 				interrupts = <0 109 0x04>;
 			};
 
-			audmux@021d8000 {
+			audmux: audmux@021d8000 {
 				compatible = "fsl,imx6q-audmux", "fsl,imx31-audmux";
 				reg = <0x021d8000 0x4000>;
 				status = "disabled";
@@ -1001,5 +1038,23 @@
 				status = "disabled";
 			};
 		};
+
+		ipu1: ipu@02400000 {
+			#crtc-cells = <1>;
+			compatible = "fsl,imx6q-ipu";
+			reg = <0x02400000 0x400000>;
+			interrupts = <0 6 0x4 0 5 0x4>;
+			clocks = <&clks 130>, <&clks 131>, <&clks 132>;
+			clock-names = "bus", "di0", "di1";
+		};
+
+		ipu2: ipu@02800000 {
+			#crtc-cells = <1>;
+			compatible = "fsl,imx6q-ipu";
+			reg = <0x02800000 0x400000>;
+			interrupts = <0 8 0x4 0 7 0x4>;
+			clocks = <&clks 133>, <&clks 134>, <&clks 137>;
+			clock-names = "bus", "di0", "di1";
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/integratorap.dts b/arch/arm/boot/dts/integratorap.dts
index 61767757b50..c9c3fa34464 100644
--- a/arch/arm/boot/dts/integratorap.dts
+++ b/arch/arm/boot/dts/integratorap.dts
@@ -18,6 +18,11 @@
 		bootargs = "root=/dev/ram0 console=ttyAM0,38400n8 earlyprintk";
 	};
 
+	syscon {
+		/* AP system controller registers */
+		reg = <0x11000000 0x100>;
+	};
+
 	timer0: timer@13000000 {
 		compatible = "arm,integrator-timer";
 	};
diff --git a/arch/arm/boot/dts/integratorcp.dts b/arch/arm/boot/dts/integratorcp.dts
index 2dd5e4e4848..8b119399025 100644
--- a/arch/arm/boot/dts/integratorcp.dts
+++ b/arch/arm/boot/dts/integratorcp.dts
@@ -18,6 +18,11 @@
 		bootargs = "root=/dev/ram0 console=ttyAMA0,38400n8 earlyprintk";
 	};
 
+	cpcon {
+		/* CP controller registers */
+		reg = <0xcb000000 0x100>;
+	};
+
 	timer0: timer@13000000 {
 		compatible = "arm,sp804", "arm,primecell";
 	};
diff --git a/arch/arm/boot/dts/kirkwood-6281.dtsi b/arch/arm/boot/dts/kirkwood-6281.dtsi
new file mode 100644
index 00000000000..d6c9d65cbae
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-6281.dtsi
@@ -0,0 +1,44 @@
+/ {
+	ocp@f1000000 {
+		pinctrl: pinctrl@10000 {
+			compatible = "marvell,88f6281-pinctrl";
+			reg = <0x10000 0x20>;
+
+			pmx_nand: pmx-nand {
+				marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3",
+					       "mpp4", "mpp5", "mpp18",
+					       "mpp19";
+				marvell,function = "nand";
+			};
+			pmx_sata0: pmx-sata0 {
+				marvell,pins = "mpp5", "mpp21", "mpp23";
+				marvell,function = "sata0";
+			};
+			pmx_sata1: pmx-sata1 {
+				marvell,pins = "mpp4", "mpp20", "mpp22";
+				marvell,function = "sata1";
+			};
+			pmx_spi: pmx-spi {
+				marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3";
+				marvell,function = "spi";
+			};
+			pmx_twsi0: pmx-twsi0 {
+				marvell,pins = "mpp8", "mpp9";
+				marvell,function = "twsi0";
+			};
+			pmx_uart0: pmx-uart0 {
+				marvell,pins = "mpp10", "mpp11";
+				marvell,function = "uart0";
+			};
+			pmx_uart1: pmx-uart1 {
+				marvell,pins = "mpp13", "mpp14";
+				marvell,function = "uart1";
+			};
+			pmx_sdio: pmx-sdio {
+				marvell,pins = "mpp12", "mpp13", "mpp14",
+					       "mpp15", "mpp16", "mpp17";
+				marvell,function = "sdio";
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/kirkwood-6282.dtsi b/arch/arm/boot/dts/kirkwood-6282.dtsi
new file mode 100644
index 00000000000..9ae2004d567
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-6282.dtsi
@@ -0,0 +1,45 @@
+/ {
+	ocp@f1000000 {
+
+		pinctrl: pinctrl@10000 {
+			compatible = "marvell,88f6282-pinctrl";
+			reg = <0x10000 0x20>;
+
+			pmx_sata0: pmx-sata0 {
+				marvell,pins = "mpp5", "mpp21", "mpp23";
+				marvell,function = "sata0";
+			};
+			pmx_sata1: pmx-sata1 {
+				marvell,pins = "mpp4", "mpp20", "mpp22";
+				marvell,function = "sata1";
+			};
+			pmx_spi: pmx-spi {
+				marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3";
+				marvell,function = "spi";
+			};
+			pmx_twsi0: pmx-twsi0 {
+				marvell,pins = "mpp8", "mpp9";
+				marvell,function = "twsi0";
+			};
+			pmx_uart0: pmx-uart0 {
+				marvell,pins = "mpp10", "mpp11";
+				marvell,function = "uart0";
+			};
+
+			pmx_uart1: pmx-uart1 {
+				marvell,pins = "mpp13", "mpp14";
+				marvell,function = "uart1";
+			};
+		};
+
+		i2c@11100 {
+			compatible = "marvell,mv64xxx-i2c";
+			reg = <0x11100 0x20>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <32>;
+			clock-frequency = <100000>;
+			status = "disabled";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/kirkwood-98dx4122.dtsi b/arch/arm/boot/dts/kirkwood-98dx4122.dtsi
new file mode 100644
index 00000000000..3271e4c8ea0
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-98dx4122.dtsi
@@ -0,0 +1,31 @@
+/ {
+	ocp@f1000000 {
+		pinctrl: pinctrl@10000 {
+			compatible = "marvell,98dx4122-pinctrl";
+			reg = <0x10000 0x20>;
+
+			pmx_nand: pmx-nand {
+				marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3",
+					       "mpp4", "mpp5", "mpp18",
+					       "mpp19";
+				marvell,function = "nand";
+			};
+			pmx_spi: pmx-spi {
+				marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3";
+				marvell,function = "spi";
+			};
+			pmx_twsi0: pmx-twsi0 {
+				marvell,pins = "mpp8", "mpp9";
+				marvell,function = "twsi0";
+			};
+			pmx_uart0: pmx-uart0 {
+				marvell,pins = "mpp10", "mpp11";
+				marvell,function = "uart0";
+			};
+			pmx_uart1: pmx-uart1 {
+				marvell,pins = "mpp13", "mpp14";
+				marvell,function = "uart1";
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/kirkwood-dnskw.dtsi
index 9b32d027282..6875ac00c17 100644
--- a/arch/arm/boot/dts/kirkwood-dnskw.dtsi
+++ b/arch/arm/boot/dts/kirkwood-dnskw.dtsi
@@ -1,4 +1,5 @@
 /include/ "kirkwood.dtsi"
+/include/ "kirkwood-6281.dtsi"
 
 / {
 	model = "D-Link DNS NASes (kirkwood-based)";
@@ -35,7 +36,116 @@
 				      6000 2>;
 	};
 
+	gpio_poweroff {
+		compatible = "gpio-poweroff";
+		gpios = <&gpio1 4 0>;
+	};
+
 	ocp@f1000000 {
+		pinctrl: pinctrl@10000 {
+
+			pinctrl-0 = < &pmx_nand &pmx_uart1
+				      &pmx_sata0 &pmx_sata1
+				      &pmx_led_power
+				      &pmx_led_red_right_hdd
+				      &pmx_led_red_left_hdd
+				      &pmx_led_red_usb_325
+				      &pmx_button_power
+				      &pmx_led_red_usb_320
+				      &pmx_power_off &pmx_power_back_on
+				      &pmx_power_sata0 &pmx_power_sata1
+				      &pmx_present_sata0 &pmx_present_sata1
+				      &pmx_led_white_usb &pmx_fan_tacho
+				      &pmx_fan_high_speed &pmx_fan_low_speed
+				      &pmx_button_unmount &pmx_button_reset
+				      &pmx_temp_alarm >;
+			pinctrl-names = "default";
+
+			pmx_sata0: pmx-sata0 {
+				marvell,pins = "mpp20";
+				marvell,function = "sata1";
+			};
+			pmx_sata1: pmx-sata1 {
+				marvell,pins = "mpp21";
+				marvell,function = "sata0";
+			};
+			pmx_led_power: pmx-led-power {
+				marvell,pins = "mpp26";
+				marvell,function = "gpio";
+			};
+			pmx_led_red_right_hdd: pmx-led-red-right-hdd {
+				marvell,pins = "mpp27";
+				marvell,function = "gpio";
+			};
+			pmx_led_red_left_hdd: pmx-led-red-left-hdd {
+				marvell,pins = "mpp28";
+				marvell,function = "gpio";
+			};
+			pmx_led_red_usb_325: pmx-led-red-usb-325 {
+				marvell,pins = "mpp29";
+				marvell,function = "gpio";
+			};
+			pmx_button_power: pmx-button-power {
+				marvell,pins = "mpp34";
+				marvell,function = "gpio";
+			};
+			pmx_led_red_usb_320: pmx-led-red-usb-320 {
+				marvell,pins = "mpp35";
+				marvell,function = "gpio";
+			};
+			pmx_power_off: pmx-power-off {
+				marvell,pins = "mpp36";
+				marvell,function = "gpio";
+			};
+			pmx_power_back_on: pmx-power-back-on {
+				marvell,pins = "mpp37";
+				marvell,function = "gpio";
+			};
+			pmx_power_sata0: pmx-power-sata0 {
+				marvell,pins = "mpp39";
+				marvell,function = "gpio";
+			};
+			pmx_power_sata1: pmx-power-sata1 {
+				marvell,pins = "mpp40";
+				marvell,function = "gpio";
+			};
+			pmx_present_sata0: pmx-present-sata0 {
+				marvell,pins = "mpp41";
+				marvell,function = "gpio";
+			};
+			pmx_present_sata1: pmx-present-sata1 {
+				marvell,pins = "mpp42";
+				marvell,function = "gpio";
+			};
+			pmx_led_white_usb: pmx-led-white-usb {
+				marvell,pins = "mpp43";
+				marvell,function = "gpio";
+			};
+			pmx_fan_tacho: pmx-fan-tacho {
+				marvell,pins = "mpp44";
+				marvell,function = "gpio";
+			};
+			pmx_fan_high_speed: pmx-fan-high-speed {
+				marvell,pins = "mpp45";
+				marvell,function = "gpio";
+			};
+			pmx_fan_low_speed: pmx-fan-low-speed {
+				marvell,pins = "mpp46";
+				marvell,function = "gpio";
+			};
+			pmx_button_unmount: pmx-button-unmount {
+				marvell,pins = "mpp47";
+				marvell,function = "gpio";
+			};
+			pmx_button_reset: pmx-button-reset {
+				marvell,pins = "mpp48";
+				marvell,function = "gpio";
+			};
+			pmx_temp_alarm: pmx-temp-alarm {
+				marvell,pins = "mpp49";
+				marvell,function = "gpio";
+			};
+		};
 		sata@80000 {
 			status = "okay";
 			nr-ports = <2>;
@@ -43,6 +153,7 @@
 
 		nand@3000000 {
 			status = "okay";
+			chip-delay = <35>;
 
 			partition@0 {
 				label = "u-boot";
@@ -76,4 +187,33 @@
 			};
 		};
 	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		sata0_power: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "SATA0 Power";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			regulator-always-on;
+			regulator-boot-on;
+			gpio = <&gpio1 7 0>;
+		};
+		sata1_power: regulator@2 {
+			compatible = "regulator-fixed";
+			reg = <2>;
+			regulator-name = "SATA1 Power";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			regulator-always-on;
+			regulator-boot-on;
+			gpio = <&gpio1 8 0>;
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/kirkwood-dockstar.dts b/arch/arm/boot/dts/kirkwood-dockstar.dts
index 08a582414b8..2e3dd34e21a 100644
--- a/arch/arm/boot/dts/kirkwood-dockstar.dts
+++ b/arch/arm/boot/dts/kirkwood-dockstar.dts
@@ -1,6 +1,7 @@
 /dts-v1/;
 
 /include/ "kirkwood.dtsi"
+/include/ "kirkwood-6281.dtsi"
 
 / {
 	model = "Seagate FreeAgent Dockstar";
@@ -16,6 +17,25 @@
 	};
 
 	ocp@f1000000 {
+		pinctrl: pinctrl@10000 {
+
+			pinctrl-0 = < &pmx_usb_power_enable
+				      &pmx_led_green &pmx_led_orange >;
+			pinctrl-names = "default";
+
+			pmx_usb_power_enable: pmx-usb-power-enable {
+				marvell,pins = "mpp29";
+				marvell,function = "gpio";
+			};
+			pmx_led_green: pmx-led-green {
+				marvell,pins = "mpp46";
+				marvell,function = "gpio";
+			};
+			pmx_led_orange: pmx-led-orange {
+				marvell,pins = "mpp47";
+				marvell,function = "gpio";
+			};
+		};
 		serial@12000 {
 			clock-frequency = <200000000>;
 			status = "ok";
@@ -54,4 +74,21 @@
 			gpios = <&gpio1 15 1>;
 		};
 	};
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		usb_power: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "USB Power";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			regulator-always-on;
+			regulator-boot-on;
+			gpio = <&gpio0 29 0>;
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/kirkwood-dreamplug.dts b/arch/arm/boot/dts/kirkwood-dreamplug.dts
index 26e281fbf6b..f2d386c95b0 100644
--- a/arch/arm/boot/dts/kirkwood-dreamplug.dts
+++ b/arch/arm/boot/dts/kirkwood-dreamplug.dts
@@ -1,6 +1,7 @@
 /dts-v1/;
 
 /include/ "kirkwood.dtsi"
+/include/ "kirkwood-6281.dtsi"
 
 / {
 	model = "Globalscale Technologies Dreamplug";
@@ -16,6 +17,26 @@
 	};
 
 	ocp@f1000000 {
+		pinctrl: pinctrl@10000 {
+
+			pinctrl-0 = < &pmx_spi
+				      &pmx_led_bluetooth &pmx_led_wifi
+				      &pmx_led_wifi_ap >;
+			pinctrl-names = "default";
+
+			pmx_led_bluetooth: pmx-led-bluetooth {
+				marvell,pins = "mpp47";
+				marvell,function = "gpio";
+			};
+			pmx_led_wifi: pmx-led-wifi {
+				marvell,pins = "mpp48";
+				marvell,function = "gpio";
+			};
+			pmx_led_wifi_ap: pmx-led-wifi-ap {
+				marvell,pins = "mpp49";
+				marvell,function = "gpio";
+			};
+		};
 		serial@12000 {
 			clock-frequency = <200000000>;
 			status = "ok";
diff --git a/arch/arm/boot/dts/kirkwood-goflexnet.dts b/arch/arm/boot/dts/kirkwood-goflexnet.dts
index 7c8238fbb6f..1b133e0c566 100644
--- a/arch/arm/boot/dts/kirkwood-goflexnet.dts
+++ b/arch/arm/boot/dts/kirkwood-goflexnet.dts
@@ -1,6 +1,7 @@
 /dts-v1/;
 
 /include/ "kirkwood.dtsi"
+/include/ "kirkwood-6281.dtsi"
 
 / {
 	model = "Seagate GoFlex Net";
@@ -16,6 +17,61 @@
 	};
 
 	ocp@f1000000 {
+		pinctrl: pinctrl@10000 {
+
+			pinctrl-0 = < &pmx_usb_power_enable &pmx_led_orange
+				      &pmx_led_left_cap_0 &pmx_led_left_cap_1
+				      &pmx_led_left_cap_2 &pmx_led_left_cap_3
+				      &pmx_led_right_cap_0 &pmx_led_right_cap_1
+				      &pmx_led_right_cap_2 &pmx_led_right_cap_3
+				    >;
+			pinctrl-names = "default";
+
+			pmx_usb_power_enable: pmx-usb-power-enable {
+				marvell,pins = "mpp29";
+				marvell,function = "gpio";
+			};
+			pmx_led_right_cap_0: pmx-led_right_cap_0 {
+				marvell,pins = "mpp38";
+				marvell,function = "gpio";
+			};
+			pmx_led_right_cap_1: pmx-led_right_cap_1 {
+				marvell,pins = "mpp39";
+				marvell,function = "gpio";
+			};
+			pmx_led_right_cap_2: pmx-led_right_cap_2 {
+				marvell,pins = "mpp40";
+				marvell,function = "gpio";
+			};
+			pmx_led_right_cap_3: pmx-led_right_cap_3 {
+				marvell,pins = "mpp41";
+				marvell,function = "gpio";
+			};
+			pmx_led_left_cap_0: pmx-led_left_cap_0 {
+				marvell,pins = "mpp42";
+				marvell,function = "gpio";
+			};
+			pmx_led_left_cap_1: pmx-led_left_cap_1 {
+				marvell,pins = "mpp43";
+				marvell,function = "gpio";
+			};
+			pmx_led_left_cap_2: pmx-led_left_cap_2 {
+				marvell,pins = "mpp44";
+				marvell,function = "gpio";
+			};
+			pmx_led_left_cap_3: pmx-led_left_cap_3 {
+				marvell,pins = "mpp45";
+				marvell,function = "gpio";
+			};
+			pmx_led_green: pmx-led_green {
+				marvell,pins = "mpp46";
+				marvell,function = "gpio";
+			};
+			pmx_led_orange: pmx-led_orange {
+				marvell,pins = "mpp47";
+				marvell,function = "gpio";
+			};
+		};
 		serial@12000 {
 			clock-frequency = <200000000>;
 			status = "ok";
@@ -96,4 +152,21 @@
 			gpios = <&gpio1 9 0>;
 		};
 	};
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		usb_power: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "USB Power";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			regulator-always-on;
+			regulator-boot-on;
+			gpio = <&gpio0 29 0>;
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/kirkwood-ib62x0.dts b/arch/arm/boot/dts/kirkwood-ib62x0.dts
index 66794ed75ff..71902da33d6 100644
--- a/arch/arm/boot/dts/kirkwood-ib62x0.dts
+++ b/arch/arm/boot/dts/kirkwood-ib62x0.dts
@@ -1,6 +1,7 @@
 /dts-v1/;
 
 /include/ "kirkwood.dtsi"
+/include/ "kirkwood-6281.dtsi"
 
 / {
 	model = "RaidSonic ICY BOX IB-NAS62x0 (Rev B)";
@@ -16,6 +17,39 @@
 	};
 
 	ocp@f1000000 {
+		pinctrl: pinctrl@10000 {
+
+			pinctrl-0 = < &pmx_nand
+				      &pmx_led_os_red &pmx_power_off
+				      &pmx_led_os_green &pmx_led_usb_transfer
+				      &pmx_button_reset &pmx_button_usb_copy >;
+			pinctrl-names = "default";
+
+			pmx_led_os_red: pmx-led-os-red {
+				marvell,pins = "mpp22";
+				marvell,function = "gpio";
+			};
+			pmx_power_off: pmx-power-off {
+				marvell,pins = "mpp24";
+				marvell,function = "gpio";
+			};
+			pmx_led_os_green: pmx-led-os-green {
+				marvell,pins = "mpp25";
+				marvell,function = "gpio";
+			};
+			pmx_led_usb_transfer: pmx-led-usb-transfer {
+				marvell,pins = "mpp27";
+				marvell,function = "gpio";
+			};
+			pmx_button_reset: pmx-button-reset {
+				marvell,pins = "mpp28";
+				marvell,function = "gpio";
+			};
+			pmx_button_usb_copy: pmx-button-usb-copy {
+				marvell,pins = "mpp29";
+				marvell,function = "gpio";
+			};
+		};
 		serial@12000 {
 			clock-frequency = <200000000>;
 			status = "okay";
@@ -79,4 +113,10 @@
 			gpios = <&gpio0 27 0>;
 		};
 	};
+	gpio_poweroff {
+		compatible = "gpio-poweroff";
+		gpios = <&gpio0 24 0>;
+	};
+
+
 };
diff --git a/arch/arm/boot/dts/kirkwood-iconnect.dts b/arch/arm/boot/dts/kirkwood-iconnect.dts
index d97cd9d4753..504f16be8b5 100644
--- a/arch/arm/boot/dts/kirkwood-iconnect.dts
+++ b/arch/arm/boot/dts/kirkwood-iconnect.dts
@@ -1,6 +1,7 @@
 /dts-v1/;
 
 /include/ "kirkwood.dtsi"
+/include/ "kirkwood-6281.dtsi"
 
 / {
 	model = "Iomega Iconnect";
@@ -18,6 +19,56 @@
 	};
 
 	ocp@f1000000 {
+		pinctrl: pinctrl@10000 {
+
+			pinctrl-0 = < &pmx_gpio_12 &pmx_gpio_35
+				      &pmx_gpio_41 &pmx_gpio_42
+				      &pmx_gpio_43 &pmx_gpio_44
+				      &pmx_gpio_45 &pmx_gpio_46
+				      &pmx_gpio_47 &pmx_gpio_48 >;
+			pinctrl-names = "default";
+
+			pmx_gpio_12: pmx-gpio-12 {
+				marvell,pins = "mpp12";
+				marvell,function = "gpio";
+			};
+			pmx_gpio_35: pmx-gpio-35 {
+				marvell,pins = "mpp35";
+				marvell,function = "gpio";
+			};
+			pmx_gpio_41: pmx-gpio-41 {
+				marvell,pins = "mpp41";
+				marvell,function = "gpio";
+			};
+			pmx_gpio_42: pmx-gpio-42 {
+				marvell,pins = "mpp42";
+				marvell,function = "gpio";
+			};
+			pmx_gpio_43: pmx-gpio-43 {
+				marvell,pins = "mpp43";
+				marvell,function = "gpio";
+			};
+			pmx_gpio_44: pmx-gpio-44 {
+				marvell,pins = "mpp44";
+				marvell,function = "gpio";
+			};
+			pmx_gpio_45: pmx-gpio-45 {
+				marvell,pins = "mpp45";
+				marvell,function = "gpio";
+			};
+			pmx_gpio_46: pmx-gpio-46 {
+				marvell,pins = "mpp46";
+				marvell,function = "gpio";
+			};
+			pmx_gpio_47: pmx-gpio-47 {
+				marvell,pins = "mpp47";
+				marvell,function = "gpio";
+			};
+			pmx_gpio_48: pmx-gpio-48 {
+				marvell,pins = "mpp48";
+				marvell,function = "gpio";
+			};
+		};
 		i2c@11000 {
 			status = "okay";
 
diff --git a/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts b/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts
index 865aeec40a2..6cae4599c4b 100644
--- a/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts
+++ b/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts
@@ -1,6 +1,7 @@
 /dts-v1/;
 
 /include/ "kirkwood.dtsi"
+/include/ "kirkwood-6281.dtsi"
 
 / {
 	model = "Iomega StorCenter ix2-200";
@@ -16,6 +17,94 @@
 	};
 
 	ocp@f1000000 {
+		pinctrl: pinctrl@10000 {
+
+			pinctrl-0 = < &pmx_button_reset &pmx_button_power
+				      &pmx_led_backup &pmx_led_power
+				      &pmx_button_otb &pmx_led_rebuild
+				      &pmx_led_health
+				      &pmx_led_sata_brt_ctrl_1
+				      &pmx_led_sata_brt_ctrl_2
+				      &pmx_led_backup_brt_ctrl_1
+				      &pmx_led_backup_brt_ctrl_2
+				      &pmx_led_power_brt_ctrl_1
+				      &pmx_led_power_brt_ctrl_2
+				      &pmx_led_health_brt_ctrl_1
+				      &pmx_led_health_brt_ctrl_2
+				      &pmx_led_rebuild_brt_ctrl_1
+				      &pmx_led_rebuild_brt_ctrl_2 >;
+			pinctrl-names = "default";
+
+			pmx_button_reset: pmx-button-reset {
+				marvell,pins = "mpp12";
+				marvell,function = "gpio";
+			};
+			pmx_button_power: pmx-button-power {
+				marvell,pins = "mpp14";
+				marvell,function = "gpio";
+			};
+			pmx_led_backup: pmx-led-backup {
+				marvell,pins = "mpp15";
+				marvell,function = "gpio";
+			};
+			pmx_led_power: pmx-led-power {
+				marvell,pins = "mpp16";
+				marvell,function = "gpio";
+			};
+			pmx_button_otb: pmx-button-otb {
+				marvell,pins = "mpp35";
+				marvell,function = "gpio";
+			};
+			pmx_led_rebuild: pmx-led-rebuild {
+				marvell,pins = "mpp36";
+				marvell,function = "gpio";
+			};
+			pmx_led_health: pmx-led_health {
+				marvell,pins = "mpp37";
+				marvell,function = "gpio";
+			};
+			pmx_led_sata_brt_ctrl_1: pmx-led-sata-brt-ctrl-1 {
+				marvell,pins = "mpp38";
+				marvell,function = "gpio";
+			};
+			pmx_led_sata_brt_ctrl_2: pmx-led-sata-brt-ctrl-2 {
+				marvell,pins = "mpp39";
+				marvell,function = "gpio";
+			};
+			pmx_led_backup_brt_ctrl_1: pmx-led-backup-brt-ctrl-1 {
+				marvell,pins = "mpp40";
+				marvell,function = "gpio";
+			};
+			pmx_led_backup_brt_ctrl_2: pmx-led-backup-brt-ctrl-2 {
+				marvell,pins = "mpp41";
+				marvell,function = "gpio";
+			};
+			pmx_led_power_brt_ctrl_1: pmx-led-power-brt-ctrl-1 {
+				marvell,pins = "mpp42";
+				marvell,function = "gpio";
+			};
+			pmx_led_power_brt_ctrl_2: pmx-led-power-brt-ctrl-2 {
+				marvell,pins = "mpp43";
+				marvell,function = "gpio";
+			};
+			pmx_led_health_brt_ctrl_1: pmx-led-health-brt-ctrl-1 {
+				marvell,pins = "mpp44";
+				marvell,function = "gpio";
+			};
+			pmx_led_health_brt_ctrl_2: pmx-led-health-brt-ctrl-2 {
+				marvell,pins = "mpp45";
+				marvell,function = "gpio";
+			};
+			pmx_led_rebuild_brt_ctrl_1: pmx-led-rebuild-brt-ctrl-1 {
+				marvell,pins = "mpp44";
+				marvell,function = "gpio";
+			};
+			pmx_led_rebuild_brt_ctrl_2: pmx-led-rebuild-brt-ctrl-2 {
+				marvell,pins = "mpp45";
+				marvell,function = "gpio";
+			};
+
+		};
 		i2c@11000 {
 			status = "okay";
 
diff --git a/arch/arm/boot/dts/kirkwood-is2.dts b/arch/arm/boot/dts/kirkwood-is2.dts
new file mode 100644
index 00000000000..0bdce0ad727
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-is2.dts
@@ -0,0 +1,30 @@
+/dts-v1/;
+
+/include/ "kirkwood-ns2-common.dtsi"
+
+/ {
+	model = "LaCie Internet Space v2";
+	compatible = "lacie,inetspace_v2", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x8000000>;
+	};
+
+	ocp@f1000000 {
+		sata@80000 {
+			status = "okay";
+			nr-ports = <1>;
+		};
+	};
+
+	ns2-leds {
+		compatible = "lacie,ns2-leds";
+
+		blue-sata {
+			label = "ns2:blue:sata";
+			slow-gpio = <&gpio0 29 0>;
+			cmd-gpio = <&gpio0 30 0>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/kirkwood-km_kirkwood.dts b/arch/arm/boot/dts/kirkwood-km_kirkwood.dts
index 75bdb93fed2..8db3123ac80 100644
--- a/arch/arm/boot/dts/kirkwood-km_kirkwood.dts
+++ b/arch/arm/boot/dts/kirkwood-km_kirkwood.dts
@@ -1,6 +1,7 @@
 /dts-v1/;
 
 /include/ "kirkwood.dtsi"
+/include/ "kirkwood-98dx4122.dtsi"
 
 / {
 	model = "Keymile Kirkwood Reference Design";
@@ -16,6 +17,22 @@
 	};
 
 	ocp@f1000000 {
+		pinctrl: pinctrl@10000 {
+
+			pinctrl-0 = < &pmx_nand &pmx_i2c_gpio_sda
+				&pmx_i2c_gpio_scl >;
+			pinctrl-names = "default";
+
+			pmx_i2c_gpio_sda: pmx-gpio-sda {
+				marvell,pins = "mpp8";
+				marvell,function = "gpio";
+			};
+			pmx_i2c_gpio_scl: pmx-gpio-scl {
+				marvell,pins = "mpp9";
+				marvell,function = "gpio";
+			};
+		};
+
 		serial@12000 {
 			clock-frequency = <200000000>;
 			status = "ok";
diff --git a/arch/arm/boot/dts/kirkwood-lsxl.dtsi b/arch/arm/boot/dts/kirkwood-lsxl.dtsi
index 8fea375c734..37d45c4f88f 100644
--- a/arch/arm/boot/dts/kirkwood-lsxl.dtsi
+++ b/arch/arm/boot/dts/kirkwood-lsxl.dtsi
@@ -1,4 +1,5 @@
 /include/ "kirkwood.dtsi"
+/include/ "kirkwood-6281.dtsi"
 
 / {
 	chosen {
@@ -6,6 +7,71 @@
 	};
 
 	ocp@f1000000 {
+		pinctrl: pinctrl@10000 {
+
+			pinctrl-0 = < &pmx_power_hdd &pmx_usb_vbus
+				      &pmx_fan_low &pmx_fan_high
+				      &pmx_led_function_red &pmx_led_alarm
+				      &pmx_led_info &pmx_led_power
+				      &pmx_fan_lock &pmx_button_function
+				      &pmx_power_switch &pmx_power_auto_switch
+				      &pmx_led_function_blue >;
+			pinctrl-names = "default";
+
+			pmx_power_hdd: pmx-power-hdd {
+				marvell,pins = "mpp10";
+				marvell,function = "gpo";
+			};
+			pmx_usb_vbus: pmx-usb-vbus {
+				marvell,pins = "mpp11";
+				marvell,function = "gpio";
+			};
+			pmx_fan_high: pmx-fan-high {
+				marvell,pins = "mpp18";
+				marvell,function = "gpo";
+			};
+			pmx_fan_low: pmx-fan-low {
+				marvell,pins = "mpp19";
+				marvell,function = "gpo";
+			};
+			pmx_led_function_blue: pmx-led-function-blue {
+				marvell,pins = "mpp36";
+				marvell,function = "gpio";
+			};
+			pmx_led_alarm: pmx-led-alarm {
+				marvell,pins = "mpp37";
+				marvell,function = "gpio";
+			};
+			pmx_led_info: pmx-led-info {
+				marvell,pins = "mpp38";
+				marvell,function = "gpio";
+			};
+			pmx_led_power: pmx-led-power {
+				marvell,pins = "mpp39";
+				marvell,function = "gpio";
+			};
+			pmx_fan_lock: pmx-fan-lock {
+				marvell,pins = "mpp40";
+				marvell,function = "gpio";
+			};
+			pmx_button_function: pmx-button-function {
+				marvell,pins = "mpp41";
+				marvell,function = "gpio";
+			};
+			pmx_power_switch: pmx-power-switch {
+				marvell,pins = "mpp42";
+				marvell,function = "gpio";
+			};
+			pmx_power_auto_switch: pmx-power-auto-switch {
+				marvell,pins = "mpp43";
+				marvell,function = "gpio";
+			};
+			pmx_led_function_red: pmx-led-function_red {
+				marvell,pins = "mpp48";
+				marvell,function = "gpio";
+			};
+
+		};
 		sata@80000 {
 			status = "okay";
 			nr-ports = <1>;
@@ -94,4 +160,44 @@
 			gpios = <&gpio1 16 1>;
 		};
 	};
+
+	gpio_fan {
+		compatible = "gpio-fan";
+		gpios = <&gpio0 19 1
+		         &gpio0 18 1>;
+		gpio-fan,speed-map = <0    3
+		                      1500 2
+		                      3250 1
+		                      5000 0>;
+		alarm-gpios = <&gpio1 8 0>;
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		usb_power: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "USB Power";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			regulator-always-on;
+			regulator-boot-on;
+			gpio = <&gpio0 11 0>;
+		};
+		hdd_power: regulator@2 {
+			compatible = "regulator-fixed";
+			reg = <2>;
+			regulator-name = "HDD Power";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			regulator-always-on;
+			regulator-boot-on;
+			gpio = <&gpio0 10 0>;
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/kirkwood-mplcec4.dts b/arch/arm/boot/dts/kirkwood-mplcec4.dts
new file mode 100644
index 00000000000..262c6540376
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-mplcec4.dts
@@ -0,0 +1,178 @@
+/dts-v1/;
+
+/include/ "kirkwood.dtsi"
+/include/ "kirkwood-6281.dtsi"
+
+/ {
+	model = "MPL CEC4";
+	compatible = "mpl,cec4-10", "mpl,cec4", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+        memory {
+                device_type = "memory";
+                reg = <0x00000000 0x20000000>;
+        };
+
+        chosen {
+                bootargs = "console=ttyS0,115200n8 earlyprintk";
+        };
+
+	ocp@f1000000 {
+		pinctrl: pinctrl@10000 {
+
+			pinctrl-0 = < &pmx_nand &pmx_uart0
+				      &pmx_led_health &pmx_sdio
+				      &pmx_sata0 &pmx_sata1
+				      &pmx_led_user1o
+				      &pmx_led_user1g &pmx_led_user0o
+				      &pmx_led_user0g &pmx_led_misc
+				      &pmx_sdio_cd
+				    >;
+			pinctrl-names = "default";
+
+			pmx_led_health: pmx-led-health {
+				marvell,pins = "mpp7";
+				marvell,function = "gpo";
+			};
+
+			pmx_sata1: pmx-sata1 {
+				marvell,pins = "mpp34";
+				marvell,function = "sata1";
+			};
+
+			pmx_sata0: pmx-sata0 {
+				marvell,pins = "mpp35";
+				marvell,function = "sata0";
+			};
+
+			pmx_led_user1o: pmx-led-user1o {
+				marvell,pins = "mpp40";
+				marvell,function = "gpio";
+			};
+
+			pmx_led_user1g: pmx-led-user1g {
+				marvell,pins = "mpp41";
+				marvell,function = "gpio";
+			};
+
+			pmx_led_user0o: pmx-led-user0o {
+				marvell,pins = "mpp44";
+				marvell,function = "gpio";
+			};
+
+			pmx_led_user0g: pmx-led-user0g {
+				marvell,pins = "mpp45";
+				marvell,function = "gpio";
+			};
+
+			pmx_led_misc: pmx-led-misc {
+				marvell,pins = "mpp46";
+				marvell,function = "gpio";
+			};
+
+			pmx_sdio_cd: pmx-sdio-cd {
+				marvell,pins = "mpp47";
+				marvell,function = "gpio";
+			};
+		};
+
+                i2c@11000 {
+                        status = "okay";
+
+			rtc@51 {
+				compatible = "nxp,pcf8563";
+				reg = <0x51>;
+			};
+
+			eeprom@57 {
+				compatible = "atmel,24c02";
+				reg = <0x57>;
+			};
+
+                };
+
+                serial@12000 {
+                        clock-frequency = <200000000>;
+                        status = "ok";
+                };
+
+                nand@3000000 {
+                        status = "okay";
+
+                        partition@0 {
+                                label = "uboot";
+                                reg = <0x0000000 0x100000>;
+                        };
+
+                        partition@100000 {
+                                label = "env";
+                                reg = <0x100000 0x80000>;
+                        };
+
+                        partition@180000 {
+                                label = "fdt";
+                                reg = <0x180000 0x80000>;
+                        };
+
+                        partition@200000 {
+                                label = "kernel";
+                                reg = <0x200000 0x400000>;
+                        };
+
+                        partition@600000 {
+                                label = "rootfs";
+                                reg = <0x600000 0x1fa00000>;
+                        };
+                };
+
+		rtc@10300 {
+			status = "disabled";
+		};
+
+		sata@80000 {
+			nr-ports = <2>;
+			status = "okay";
+
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		health {
+			label = "status:green:health";
+			gpios = <&gpio0 7 1>;
+		};
+
+		user1o {
+			label = "user1:orange";
+			gpios = <&gpio1 8 1>;
+			default-state = "on";
+		};
+
+		user1g {
+			label = "user1:green";
+			gpios = <&gpio1 9 1>;
+			default-state = "on";
+		};
+
+		user0o {
+			label = "user0:orange";
+			gpios = <&gpio1 12 1>;
+			default-state = "on";
+		};
+
+		user0g {
+			label = "user0:green";
+			gpios = <&gpio1 13 1>;
+			default-state = "on";
+		};
+
+		misc {
+			label = "status:orange:misc";
+			gpios = <&gpio1 14 1>;
+			default-state = "on";
+		};
+
+	};
+};
+
diff --git a/arch/arm/boot/dts/kirkwood-ns2-common.dtsi b/arch/arm/boot/dts/kirkwood-ns2-common.dtsi
new file mode 100644
index 00000000000..9bc6785ad22
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-ns2-common.dtsi
@@ -0,0 +1,63 @@
+/include/ "kirkwood.dtsi"
+
+/ {
+	chosen {
+		bootargs = "console=ttyS0,115200n8";
+	};
+
+	ocp@f1000000 {
+		serial@12000 {
+			clock-frequency = <166666667>;
+			status = "okay";
+		};
+
+		spi@10600 {
+			status = "okay";
+
+			flash@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "mx25l4005a";
+				reg = <0>;
+				spi-max-frequency = <20000000>;
+				mode = <0>;
+
+				partition@0 {
+					reg = <0x0 0x80000>;
+					label = "u-boot";
+				};
+			};
+		};
+
+		i2c@11000 {
+			status = "okay";
+
+			eeprom@50 {
+				compatible = "at,24c04";
+				pagesize = <16>;
+				reg = <0x50>;
+			};
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		button@1 {
+			label = "Power push button";
+			linux,code = <116>;
+			gpios = <&gpio1 0 0>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		red-fail {
+			label = "ns2:red:fail";
+			gpios = <&gpio0 12 0>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/kirkwood-ns2.dts b/arch/arm/boot/dts/kirkwood-ns2.dts
new file mode 100644
index 00000000000..f2d36ecf36d
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-ns2.dts
@@ -0,0 +1,30 @@
+/dts-v1/;
+
+/include/ "kirkwood-ns2-common.dtsi"
+
+/ {
+	model = "LaCie Network Space v2";
+	compatible = "lacie,netspace_v2", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x10000000>;
+	};
+
+	ocp@f1000000 {
+		sata@80000 {
+			status = "okay";
+			nr-ports = <1>;
+		};
+	};
+
+	ns2-leds {
+		compatible = "lacie,ns2-leds";
+
+		blue-sata {
+			label = "ns2:blue:sata";
+			slow-gpio = <&gpio0 29 0>;
+			cmd-gpio = <&gpio0 30 0>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/kirkwood-ns2lite.dts b/arch/arm/boot/dts/kirkwood-ns2lite.dts
new file mode 100644
index 00000000000..b02eb4ea1bb
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-ns2lite.dts
@@ -0,0 +1,30 @@
+/dts-v1/;
+
+/include/ "kirkwood-ns2-common.dtsi"
+
+/ {
+	model = "LaCie Network Space Lite v2";
+	compatible = "lacie,netspace_lite_v2", "marvell,kirkwood-88f6192", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x8000000>;
+	};
+
+	ocp@f1000000 {
+		sata@80000 {
+			status = "okay";
+			nr-ports = <1>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		blue-sata {
+			label = "ns2:blue:sata";
+			gpios = <&gpio0 30 1>;
+			linux,default-trigger = "default-on";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/kirkwood-ns2max.dts b/arch/arm/boot/dts/kirkwood-ns2max.dts
new file mode 100644
index 00000000000..bcec4d6cada
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-ns2max.dts
@@ -0,0 +1,49 @@
+/dts-v1/;
+
+/include/ "kirkwood-ns2-common.dtsi"
+
+/ {
+	model = "LaCie Network Space Max v2";
+	compatible = "lacie,netspace_max_v2", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x10000000>;
+	};
+
+	ocp@f1000000 {
+		sata@80000 {
+			status = "okay";
+			nr-ports = <2>;
+		};
+	};
+
+	gpio_fan {
+		compatible = "gpio-fan";
+		gpios = <&gpio0 22 1
+			 &gpio0  7 1
+			 &gpio1  1 1
+			 &gpio0 23 1>;
+		gpio-fan,speed-map =
+			<   0  0
+			 1500 15
+			 1700 14
+			 1800 13
+			 2100 12
+			 3100 11
+			 3300 10
+			 4300  9
+			 5500  8>;
+		alarm-gpios = <&gpio0 25 1>;
+	};
+
+	ns2-leds {
+		compatible = "lacie,ns2-leds";
+
+		blue-sata {
+			label = "ns2:blue:sata";
+			slow-gpio = <&gpio0 29 0>;
+			cmd-gpio = <&gpio0 30 0>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/kirkwood-ns2mini.dts b/arch/arm/boot/dts/kirkwood-ns2mini.dts
new file mode 100644
index 00000000000..b79f5eb2558
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-ns2mini.dts
@@ -0,0 +1,49 @@
+/dts-v1/;
+
+/include/ "kirkwood-ns2-common.dtsi"
+
+/ {
+	model = "LaCie Network Space Mini v2";
+	compatible = "lacie,netspace_mini_v2", "marvell,kirkwood-88f6192", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x8000000>;
+	};
+
+	ocp@f1000000 {
+		sata@80000 {
+			status = "okay";
+			nr-ports = <1>;
+		};
+	};
+
+	gpio_fan {
+		compatible = "gpio-fan";
+		gpios = <&gpio0 22 1
+			 &gpio0  7 1
+			 &gpio1  1 1
+			 &gpio0 23 1>;
+		gpio-fan,speed-map =
+			<   0  0
+			 3000 15
+			 3180 14
+			 4140 13
+			 4570 12
+			 6760 11
+			 7140 10
+			 7980  9
+			 9200  8>;
+		alarm-gpios = <&gpio0 25 1>;
+	};
+
+	ns2-leds {
+		compatible = "lacie,ns2-leds";
+
+		blue-sata {
+			label = "ns2:blue:sata";
+			slow-gpio = <&gpio0 29 0>;
+			cmd-gpio = <&gpio0 30 0>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/kirkwood-nsa310.dts b/arch/arm/boot/dts/kirkwood-nsa310.dts
new file mode 100644
index 00000000000..5509f965954
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-nsa310.dts
@@ -0,0 +1,144 @@
+/dts-v1/;
+
+/include/ "kirkwood.dtsi"
+
+/ {
+	model = "ZyXEL NSA310";
+	compatible = "zyxel,nsa310", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x10000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	ocp@f1000000 {
+
+		serial@12000 {
+			clock-frequency = <200000000>;
+			status = "ok";
+		};
+
+		sata@80000 {
+			status = "okay";
+			nr-ports = <2>;
+		};
+
+		i2c@11000 {
+			status = "okay";
+		};
+
+		nand@3000000 {
+			status = "okay";
+			chip-delay = <35>;
+
+			partition@0 {
+				label = "uboot";
+				reg = <0x0000000 0x0100000>;
+				read-only;
+			};
+			partition@100000 {
+				label = "uboot_env";
+				reg = <0x0100000 0x0080000>;
+			};
+			partition@180000 {
+				label = "key_store";
+				reg = <0x0180000 0x0080000>;
+			};
+			partition@200000 {
+				label = "info";
+				reg = <0x0200000 0x0080000>;
+			};
+			partition@280000 {
+				label = "etc";
+				reg = <0x0280000 0x0a00000>;
+			};
+			partition@c80000 {
+				label = "kernel_1";
+				reg = <0x0c80000 0x0a00000>;
+			};
+			partition@1680000 {
+				label = "rootfs1";
+				reg = <0x1680000 0x2fc0000>;
+			};
+			partition@4640000 {
+				label = "kernel_2";
+				reg = <0x4640000 0x0a00000>;
+			};
+			partition@5040000 {
+				label = "rootfs2";
+				reg = <0x5040000 0x2fc0000>;
+			};
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		button@1 {
+			label = "Power Button";
+			linux,code = <116>;
+			gpios = <&gpio1 14 0>;
+		};
+		button@2 {
+			label = "Copy Button";
+			linux,code = <133>;
+			gpios = <&gpio1 5 1>;
+		};
+		button@3 {
+			label = "Reset Button";
+			linux,code = <0x198>;
+			gpios = <&gpio1 4 1>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		green-sys {
+			label = "nsa310:green:sys";
+			gpios = <&gpio0 28 0>;
+		};
+		red-sys {
+			label = "nsa310:red:sys";
+			gpios = <&gpio0 29 0>;
+		};
+		green-hdd {
+			label = "nsa310:green:hdd";
+			gpios = <&gpio1 9 0>;
+		};
+		red-hdd {
+			label = "nsa310:red:hdd";
+			gpios = <&gpio1 10 0>;
+		};
+		green-esata {
+			label = "nsa310:green:esata";
+			gpios = <&gpio0 12 0>;
+		};
+		red-esata {
+			label = "nsa310:red:esata";
+			gpios = <&gpio0 13 0>;
+		};
+		green-usb {
+			label = "nsa310:green:usb";
+			gpios = <&gpio0 15 0>;
+		};
+		red-usb {
+			label = "nsa310:red:usb";
+			gpios = <&gpio0 16 0>;
+		};
+		green-copy {
+			label = "nsa310:green:copy";
+			gpios = <&gpio1 7 0>;
+		};
+		red-copy {
+			label = "nsa310:red:copy";
+			gpios = <&gpio1 8 0>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/kirkwood-openblocks_a6.dts b/arch/arm/boot/dts/kirkwood-openblocks_a6.dts
new file mode 100644
index 00000000000..49d3d74d4d3
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-openblocks_a6.dts
@@ -0,0 +1,98 @@
+/dts-v1/;
+
+/include/ "kirkwood.dtsi"
+/include/ "kirkwood-6282.dtsi"
+
+/ {
+	model = "Plat'Home OpenBlocksA6";
+	compatible = "plathome,openblocks-a6", "marvell,kirkwood-88f6283", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x20000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200n8 earlyprintk";
+	};
+
+	ocp@f1000000 {
+		serial@12000 {
+			clock-frequency = <200000000>;
+			status = "ok";
+		};
+
+		serial@12100 {
+			clock-frequency = <200000000>;
+			status = "ok";
+		};
+
+		nand@3000000 {
+			chip-delay = <25>;
+			status = "okay";
+
+			partition@0 {
+				label = "uboot";
+				reg = <0x0 0x90000>;
+			};
+
+			partition@90000 {
+				label = "env";
+				reg = <0x90000 0x44000>;
+			};
+
+			partition@d4000 {
+				label = "test";
+				reg = <0xd4000 0x24000>;
+			};
+
+			partition@f4000 {
+				label = "conf";
+				reg = <0xf4000 0x400000>;
+			};
+
+			partition@4f4000 {
+				label = "linux";
+				reg = <0x4f4000 0x1d20000>;
+			};
+
+			partition@2214000 {
+				label = "user";
+				reg = <0x2214000 0x1dec000>;
+			};
+		};
+
+		sata@80000 {
+			nr-ports = <1>;
+			status = "okay";
+		};
+
+		i2c@11100 {
+			status = "okay";
+
+			s35390a: s35390a@30 {
+				compatible = "s35390a";
+				reg = <0x30>;
+			};
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		led-red {
+			label = "obsa6:red:stat";
+			gpios = <&gpio1 9 1>;
+		};
+
+		led-green {
+			label = "obsa6:green:stat";
+			gpios = <&gpio1 10 1>;
+		};
+
+		led-yellow {
+			label = "obsa6:yellow:stat";
+			gpios = <&gpio1 11 1>;
+		};
+        };
+};
diff --git a/arch/arm/boot/dts/kirkwood-topkick.dts b/arch/arm/boot/dts/kirkwood-topkick.dts
new file mode 100644
index 00000000000..c0de5a7f660
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-topkick.dts
@@ -0,0 +1,85 @@
+/dts-v1/;
+
+/include/ "kirkwood.dtsi"
+
+/ {
+	model = "Univeral Scientific Industrial Co. Topkick-1281P2";
+	compatible = "usi,topkick-1281P2", "usi,topkick", "marvell,kirkwood-88f6282", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x10000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200n8 earlyprintk";
+	};
+
+	ocp@f1000000 {
+		serial@12000 {
+			clock-frequency = <200000000>;
+			status = "ok";
+		};
+
+		nand@3000000 {
+			status = "okay";
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x0000000 0x180000>;
+			};
+
+			partition@180000 {
+				label = "u-boot env";
+				reg = <0x0180000 0x20000>;
+			};
+
+			partition@200000 {
+				label = "uImage";
+				reg = <0x0200000 0x600000>;
+			};
+
+			partition@800000 {
+				label = "uInitrd";
+				reg = <0x0800000 0x1000000>;
+			};
+
+			partition@1800000 {
+				label = "rootfs";
+				reg = <0x1800000 0xe800000>;
+			};
+		};
+
+		sata@80000 {
+			status = "okay";
+			nr-ports = <1>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		disk {
+			label = "topkick:yellow:disk";
+			gpios = <&gpio0 21 1>;
+			linux,default-trigger = "ide-disk";
+		};
+		system2 {
+			label = "topkick:red:system";
+			gpios = <&gpio1 5 1>;
+		};
+		system {
+			label = "topkick:blue:system";
+			gpios = <&gpio1 6 1>;
+			default-state = "on";
+		};
+		wifi {
+			label = "topkick:green:wifi";
+			gpios = <&gpio1 7 1>;
+		};
+		wifi2 {
+			label = "topkick:yellow:wifi";
+			gpios = <&gpio1 16 1>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/kirkwood-ts219-6281.dts b/arch/arm/boot/dts/kirkwood-ts219-6281.dts
index ccbf3275780..8295c833887 100644
--- a/arch/arm/boot/dts/kirkwood-ts219-6281.dts
+++ b/arch/arm/boot/dts/kirkwood-ts219-6281.dts
@@ -1,8 +1,39 @@
 /dts-v1/;
 
 /include/ "kirkwood-ts219.dtsi"
+/include/ "kirkwood-6281.dtsi"
 
 / {
+	ocp@f1000000 {
+		pinctrl: pinctrl@10000 {
+
+			pinctrl-0 = < &pmx_uart0 &pmx_uart1 &pmx_spi
+				      &pmx_twsi0 &pmx_sata0 &pmx_sata1
+				      &pmx_ram_size &pmx_reset_button
+				      &pmx_USB_copy_button &pmx_board_id>;
+			pinctrl-names = "default";
+
+			pmx_ram_size: pmx-ram-size {
+				/* RAM: 0: 256 MB, 1: 512 MB */
+				marvell,pins = "mpp36";
+				marvell,function = "gpio";
+			};
+			pmx_USB_copy_button: pmx-USB-copy-button {
+				marvell,pins = "mpp15";
+				marvell,function = "gpio";
+			};
+			pmx_reset_button: pmx-reset-button {
+				marvell,pins = "mpp16";
+				marvell,function = "gpio";
+			};
+			pmx_board_id: pmx-board-id {
+				/* 0: TS-11x, 1: TS-21x */
+				marvell,pins = "mpp44";
+				marvell,function = "gpio";
+			};
+		};
+	};
+
 	gpio_keys {
 		compatible = "gpio-keys";
 		#address-cells = <1>;
diff --git a/arch/arm/boot/dts/kirkwood-ts219-6282.dts b/arch/arm/boot/dts/kirkwood-ts219-6282.dts
index fbe9932161a..df3f95dfba3 100644
--- a/arch/arm/boot/dts/kirkwood-ts219-6282.dts
+++ b/arch/arm/boot/dts/kirkwood-ts219-6282.dts
@@ -1,8 +1,39 @@
 /dts-v1/;
 
 /include/ "kirkwood-ts219.dtsi"
+/include/ "kirkwood-6282.dtsi"
 
 / {
+	ocp@f1000000 {
+		pinctrl: pinctrl@10000 {
+
+			pinctrl-0 = < &pmx_uart0 &pmx_uart1 &pmx_spi
+				      &pmx_twsi0 &pmx_sata0 &pmx_sata1
+				      &pmx_ram_size &pmx_reset_button
+				      &pmx_USB_copy_button &pmx_board_id>;
+			pinctrl-names = "default";
+
+			pmx_ram_size: pmx-ram-size {
+				/* RAM: 0: 256 MB, 1: 512 MB */
+				marvell,pins = "mpp36";
+				marvell,function = "gpio";
+			};
+			pmx_reset_button: pmx-reset-button {
+				marvell,pins = "mpp37";
+				marvell,function = "gpio";
+			};
+			pmx_USB_copy_button: pmx-USB-copy-button {
+				marvell,pins = "mpp43";
+				marvell,function = "gpio";
+			};
+			pmx_board_id: pmx-board-id {
+				/* 0: TS-11x, 1: TS-21x */
+				marvell,pins = "mpp44";
+				marvell,function = "gpio";
+			};
+		};
+	};
+
 	gpio_keys {
 		compatible = "gpio-keys";
 		#address-cells = <1>;
diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi
index 4e5b8154a5b..7735cee4a9c 100644
--- a/arch/arm/boot/dts/kirkwood.dtsi
+++ b/arch/arm/boot/dts/kirkwood.dtsi
@@ -4,6 +4,10 @@
 	compatible = "marvell,kirkwood";
 	interrupt-parent = <&intc>;
 
+	aliases {
+	       gpio0 = &gpio0;
+	       gpio1 = &gpio1;
+	};
 	intc: interrupt-controller {
 		compatible = "marvell,orion-intc", "marvell,intc";
 		interrupt-controller;
@@ -19,12 +23,19 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
+		core_clk: core-clocks@10030 {
+			compatible = "marvell,kirkwood-core-clock";
+			reg = <0x10030 0x4>;
+	        	#clock-cells = <1>;
+		};
+
 		gpio0: gpio@10100 {
 			compatible = "marvell,orion-gpio";
 			#gpio-cells = <2>;
 			gpio-controller;
 			reg = <0x10100 0x40>;
-			ngpio = <32>;
+			ngpios = <32>;
+			interrupt-controller;
 			interrupts = <35>, <36>, <37>, <38>;
 		};
 
@@ -33,7 +44,8 @@
 			#gpio-cells = <2>;
 			gpio-controller;
 			reg = <0x10140 0x40>;
-			ngpio = <18>;
+			ngpios = <18>;
+			interrupt-controller;
 			interrupts = <39>, <40>, <41>;
 		};
 
@@ -42,6 +54,7 @@
 			reg = <0x12000 0x100>;
 			reg-shift = <2>;
 			interrupts = <33>;
+			clocks = <&gate_clk 7>;
 			/* set clock-frequency in board dts */
 			status = "disabled";
 		};
@@ -51,6 +64,7 @@
 			reg = <0x12100 0x100>;
 			reg-shift = <2>;
 			interrupts = <34>;
+			clocks = <&gate_clk 7>;
 			/* set clock-frequency in board dts */
 			status = "disabled";
 		};
@@ -68,12 +82,68 @@
 			cell-index = <0>;
 			interrupts = <23>;
 			reg = <0x10600 0x28>;
+			clocks = <&gate_clk 7>;
 			status = "disabled";
 		};
 
+		gate_clk: clock-gating-control@2011c {
+			compatible = "marvell,kirkwood-gating-clock";
+			reg = <0x2011c 0x4>;
+			clocks = <&core_clk 0>;
+			#clock-cells = <1>;
+		};
+
 		wdt@20300 {
 			compatible = "marvell,orion-wdt";
 			reg = <0x20300 0x28>;
+			clocks = <&gate_clk 7>;
+			status = "okay";
+		};
+
+		xor@60800 {
+			compatible = "marvell,orion-xor";
+			reg = <0x60800 0x100
+			       0x60A00 0x100>;
+			status = "okay";
+			clocks = <&gate_clk 8>;
+
+			xor00 {
+			      interrupts = <5>;
+			      dmacap,memcpy;
+			      dmacap,xor;
+			};
+			xor01 {
+			      interrupts = <6>;
+			      dmacap,memcpy;
+			      dmacap,xor;
+			      dmacap,memset;
+			};
+		};
+
+		xor@60900 {
+			compatible = "marvell,orion-xor";
+			reg = <0x60900 0x100
+			       0xd0B00 0x100>;
+			status = "okay";
+			clocks = <&gate_clk 16>;
+
+			xor00 {
+			      interrupts = <7>;
+			      dmacap,memcpy;
+			      dmacap,xor;
+			};
+			xor01 {
+			      interrupts = <8>;
+			      dmacap,memcpy;
+			      dmacap,xor;
+			      dmacap,memset;
+			};
+		};
+
+		ehci@50000 {
+			compatible = "marvell,orion-ehci";
+			reg = <0x50000 0x1000>;
+			interrupts = <19>;
 			status = "okay";
 		};
 
@@ -81,6 +151,8 @@
 			compatible = "marvell,orion-sata";
 			reg = <0x80000 0x5000>;
 			interrupts = <21>;
+			clocks = <&gate_clk 14>, <&gate_clk 15>;
+			clock-names = "0", "1";
 			status = "disabled";
 		};
 
@@ -94,6 +166,7 @@
 			reg = <0x3000000 0x400>;
 			chip-delay = <25>;
 			/* set partition map and/or chip-delay in board dts */
+			clocks = <&gate_clk 7>;
 			status = "disabled";
 		};
 
@@ -104,6 +177,7 @@
 			#size-cells = <0>;
 			interrupts = <29>;
 			clock-frequency = <100000>;
+			clocks = <&gate_clk 7>;
 			status = "disabled";
 		};
 
@@ -113,6 +187,7 @@
 			      <0xf5000000 0x800>;
 			reg-names = "regs", "sram";
 			interrupts = <22>;
+			clocks = <&gate_clk 17>;
 			status = "okay";
 		};
 	};
diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi
index e5ffe960dbf..1582f484a86 100644
--- a/arch/arm/boot/dts/lpc32xx.dtsi
+++ b/arch/arm/boot/dts/lpc32xx.dtsi
@@ -182,6 +182,13 @@
 				pnx,timeout = <0x64>;
 			};
 
+			mpwm: mpwm@400E8000 {
+				compatible = "nxp,lpc3220-motor-pwm";
+				reg = <0x400E8000 0x78>;
+				status = "disabled";
+				#pwm-cells = <2>;
+			};
+
 			i2cusb: i2c@31020300 {
 				compatible = "nxp,pnx-i2c";
 				reg = <0x31020300 0x100>;
diff --git a/arch/arm/boot/dts/omap2.dtsi b/arch/arm/boot/dts/omap2.dtsi
index 581cb081cb0..761c4b69b25 100644
--- a/arch/arm/boot/dts/omap2.dtsi
+++ b/arch/arm/boot/dts/omap2.dtsi
@@ -12,6 +12,7 @@
 
 / {
 	compatible = "ti,omap2430", "ti,omap2420", "ti,omap2";
+	interrupt-parent = <&intc>;
 
 	aliases {
 		serial0 = &uart1;
@@ -65,5 +66,90 @@
 			ti,hwmods = "uart3";
 			clock-frequency = <48000000>;
 		};
+
+		timer2: timer@4802a000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4802a000 0x400>;
+			interrupts = <38>;
+			ti,hwmods = "timer2";
+		};
+
+		timer3: timer@48078000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48078000 0x400>;
+			interrupts = <39>;
+			ti,hwmods = "timer3";
+		};
+
+		timer4: timer@4807a000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4807a000 0x400>;
+			interrupts = <40>;
+			ti,hwmods = "timer4";
+		};
+
+		timer5: timer@4807c000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4807c000 0x400>;
+			interrupts = <41>;
+			ti,hwmods = "timer5";
+			ti,timer-dsp;
+		};
+
+		timer6: timer@4807e000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4807e000 0x400>;
+			interrupts = <42>;
+			ti,hwmods = "timer6";
+			ti,timer-dsp;
+		};
+
+		timer7: timer@48080000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48080000 0x400>;
+			interrupts = <43>;
+			ti,hwmods = "timer7";
+			ti,timer-dsp;
+		};
+
+		timer8: timer@48082000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48082000 0x400>;
+			interrupts = <44>;
+			ti,hwmods = "timer8";
+			ti,timer-dsp;
+		};
+
+		timer9: timer@48084000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48084000 0x400>;
+			interrupts = <45>;
+			ti,hwmods = "timer9";
+			ti,timer-pwm;
+		};
+
+		timer10: timer@48086000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48086000 0x400>;
+			interrupts = <46>;
+			ti,hwmods = "timer10";
+			ti,timer-pwm;
+		};
+
+		timer11: timer@48088000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48088000 0x400>;
+			interrupts = <47>;
+			ti,hwmods = "timer11";
+			ti,timer-pwm;
+		};
+
+		timer12: timer@4808a000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4808a000 0x400>;
+			interrupts = <48>;
+			ti,hwmods = "timer12";
+			ti,timer-pwm;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi
index bfd76b4a0dd..af656090890 100644
--- a/arch/arm/boot/dts/omap2420.dtsi
+++ b/arch/arm/boot/dts/omap2420.dtsi
@@ -14,6 +14,12 @@
 	compatible = "ti,omap2420", "ti,omap2";
 
 	ocp {
+		counter32k: counter@48004000 {
+			compatible = "ti,omap-counter32k";
+			reg = <0x48004000 0x20>;
+			ti,hwmods = "counter_32k";
+		};
+
 		omap2420_pmx: pinmux@48000030 {
 			compatible = "ti,omap2420-padconf", "pinctrl-single";
 			reg = <0x48000030 0x0113>;
@@ -30,7 +36,6 @@
 			interrupts = <59>, /* TX interrupt */
 				     <60>; /* RX interrupt */
 			interrupt-names = "tx", "rx";
-			interrupt-parent = <&intc>;
 			ti,hwmods = "mcbsp1";
 		};
 
@@ -41,8 +46,15 @@
 			interrupts = <62>, /* TX interrupt */
 				     <63>; /* RX interrupt */
 			interrupt-names = "tx", "rx";
-			interrupt-parent = <&intc>;
 			ti,hwmods = "mcbsp2";
 		};
+
+		timer1: timer@48028000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48028000 0x400>;
+			interrupts = <37>;
+			ti,hwmods = "timer1";
+			ti,timer-alwon;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi
index 4565d9750f4..c3924457c9b 100644
--- a/arch/arm/boot/dts/omap2430.dtsi
+++ b/arch/arm/boot/dts/omap2430.dtsi
@@ -14,6 +14,12 @@
 	compatible = "ti,omap2430", "ti,omap2";
 
 	ocp {
+		counter32k: counter@49020000 {
+			compatible = "ti,omap-counter32k";
+			reg = <0x49020000 0x20>;
+			ti,hwmods = "counter_32k";
+		};
+
 		omap2430_pmx: pinmux@49002030 {
 			compatible = "ti,omap2430-padconf", "pinctrl-single";
 			reg = <0x49002030 0x0154>;
@@ -32,7 +38,6 @@
 				     <60>, /* RX interrupt */
 				     <61>; /* RX overflow interrupt */
 			interrupt-names = "common", "tx", "rx", "rx_overflow";
-			interrupt-parent = <&intc>;
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp1";
 		};
@@ -45,7 +50,6 @@
 				     <62>, /* TX interrupt */
 				     <63>; /* RX interrupt */
 			interrupt-names = "common", "tx", "rx";
-			interrupt-parent = <&intc>;
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp2";
 		};
@@ -58,7 +62,6 @@
 				     <89>, /* TX interrupt */
 				     <90>; /* RX interrupt */
 			interrupt-names = "common", "tx", "rx";
-			interrupt-parent = <&intc>;
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp3";
 		};
@@ -71,7 +74,6 @@
 				     <54>, /* TX interrupt */
 				     <55>; /* RX interrupt */
 			interrupt-names = "common", "tx", "rx";
-			interrupt-parent = <&intc>;
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp4";
 		};
@@ -84,9 +86,16 @@
 				     <81>, /* TX interrupt */
 				     <82>; /* RX interrupt */
 			interrupt-names = "common", "tx", "rx";
-			interrupt-parent = <&intc>;
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp5";
 		};
+
+		timer1: timer@49018000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x49018000 0x400>;
+			interrupts = <37>;
+			ti,hwmods = "timer1";
+			ti,timer-alwon;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts
index c38cf76df81..3705a81c1fc 100644
--- a/arch/arm/boot/dts/omap3-beagle-xm.dts
+++ b/arch/arm/boot/dts/omap3-beagle-xm.dts
@@ -55,12 +55,6 @@
 		interrupts = <7>; /* SYS_NIRQ cascaded to intc */
 		interrupt-parent = <&intc>;
 
-		vsim: regulator-vsim {
-			compatible = "ti,twl4030-vsim";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <3000000>;
-		};
-
 		twl_audio: audio {
 			compatible = "ti,twl4030-audio";
 			codec {
diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts
new file mode 100644
index 00000000000..f624dc85d44
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+/include/ "omap3.dtsi"
+
+/ {
+	model = "TI OMAP3 BeagleBoard";
+	compatible = "ti,omap3-beagle", "ti,omap3";
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>; /* 256 MB */
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pmu_stat {
+			label = "beagleboard::pmu_stat";
+			gpios = <&twl_gpio 19 0>; /* LEDB */
+		};
+
+		heartbeat {
+			label = "beagleboard::usr0";
+			gpios = <&gpio5 22 0>; /* 150 -> D6 LED */
+			linux,default-trigger = "heartbeat";
+		};
+
+		mmc {
+			label = "beagleboard::usr1";
+			gpios = <&gpio5 21 0>; /* 149 -> D7 LED */
+			linux,default-trigger = "mmc0";
+		};
+	};
+
+};
+
+&i2c1 {
+	clock-frequency = <2600000>;
+
+	twl: twl@48 {
+		reg = <0x48>;
+		interrupts = <7>; /* SYS_NIRQ cascaded to intc */
+		interrupt-parent = <&intc>;
+	};
+};
+
+/include/ "twl4030.dtsi"
+
+&mmc1 {
+	vmmc-supply = <&vmmc1>;
+	vmmc_aux-supply = <&vsim>;
+	bus-width = <8>;
+};
+
+&mmc2 {
+	status = "disabled";
+};
+
+&mmc3 {
+	status = "disabled";
+};
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 696e929d030..1acc26148ff 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -12,6 +12,7 @@
 
 / {
 	compatible = "ti,omap3430", "ti,omap3";
+	interrupt-parent = <&intc>;
 
 	aliases {
 		serial0 = &uart1;
@@ -60,6 +61,12 @@
 		ranges;
 		ti,hwmods = "l3_main";
 
+		counter32k: counter@48320000 {
+			compatible = "ti,omap-counter32k";
+			reg = <0x48320000 0x20>;
+			ti,hwmods = "counter_32k";
+		};
+
 		intc: interrupt-controller@48200000 {
 			compatible = "ti,omap2-intc";
 			interrupt-controller;
@@ -240,7 +247,6 @@
 				     <59>, /* TX interrupt */
 				     <60>; /* RX interrupt */
 			interrupt-names = "common", "tx", "rx";
-			interrupt-parent = <&intc>;
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp1";
 		};
@@ -255,7 +261,6 @@
 				     <63>, /* RX interrupt */
 				     <4>;  /* Sidetone */
 			interrupt-names = "common", "tx", "rx", "sidetone";
-			interrupt-parent = <&intc>;
 			ti,buffer-size = <1280>;
 			ti,hwmods = "mcbsp2", "mcbsp2_sidetone";
 		};
@@ -270,7 +275,6 @@
 				     <90>, /* RX interrupt */
 				     <5>;  /* Sidetone */
 			interrupt-names = "common", "tx", "rx", "sidetone";
-			interrupt-parent = <&intc>;
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp3", "mcbsp3_sidetone";
 		};
@@ -283,7 +287,6 @@
 				     <54>, /* TX interrupt */
 				     <55>; /* RX interrupt */
 			interrupt-names = "common", "tx", "rx";
-			interrupt-parent = <&intc>;
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp4";
 		};
@@ -296,9 +299,103 @@
 				     <81>, /* TX interrupt */
 				     <82>; /* RX interrupt */
 			interrupt-names = "common", "tx", "rx";
-			interrupt-parent = <&intc>;
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp5";
 		};
+
+		timer1: timer@48318000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48318000 0x400>;
+			interrupts = <37>;
+			ti,hwmods = "timer1";
+			ti,timer-alwon;
+		};
+
+		timer2: timer@49032000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x49032000 0x400>;
+			interrupts = <38>;
+			ti,hwmods = "timer2";
+		};
+
+		timer3: timer@49034000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x49034000 0x400>;
+			interrupts = <39>;
+			ti,hwmods = "timer3";
+		};
+
+		timer4: timer@49036000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x49036000 0x400>;
+			interrupts = <40>;
+			ti,hwmods = "timer4";
+		};
+
+		timer5: timer@49038000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x49038000 0x400>;
+			interrupts = <41>;
+			ti,hwmods = "timer5";
+			ti,timer-dsp;
+		};
+
+		timer6: timer@4903a000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4903a000 0x400>;
+			interrupts = <42>;
+			ti,hwmods = "timer6";
+			ti,timer-dsp;
+		};
+
+		timer7: timer@4903c000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4903c000 0x400>;
+			interrupts = <43>;
+			ti,hwmods = "timer7";
+			ti,timer-dsp;
+		};
+
+		timer8: timer@4903e000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4903e000 0x400>;
+			interrupts = <44>;
+			ti,hwmods = "timer8";
+			ti,timer-pwm;
+			ti,timer-dsp;
+		};
+
+		timer9: timer@49040000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x49040000 0x400>;
+			interrupts = <45>;
+			ti,hwmods = "timer9";
+			ti,timer-pwm;
+		};
+
+		timer10: timer@48086000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48086000 0x400>;
+			interrupts = <46>;
+			ti,hwmods = "timer10";
+			ti,timer-pwm;
+		};
+
+		timer11: timer@48088000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48088000 0x400>;
+			interrupts = <47>;
+			ti,hwmods = "timer11";
+			ti,timer-pwm;
+		};
+
+		timer12: timer@48304000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48304000 0x400>;
+			interrupts = <95>;
+			ti,hwmods = "timer12";
+			ti,timer-alwon;
+			ti,timer-secure;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/omap4-panda-a4.dts b/arch/arm/boot/dts/omap4-panda-a4.dts
new file mode 100644
index 00000000000..75466d2abfb
--- /dev/null
+++ b/arch/arm/boot/dts/omap4-panda-a4.dts
@@ -0,0 +1,17 @@
+/*
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/include/ "omap4-panda.dts"
+
+/* Pandaboard Rev A4+ have external pullups on SCL & SDA */
+&dss_hdmi_pins {
+	pinctrl-single,pins = <
+		0x5a 0x118	/* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */
+		0x5c 0x100	/* hdmi_scl.hdmi_scl INPUT | MODE 0 */
+		0x5e 0x100	/* hdmi_sda.hdmi_sda INPUT | MODE 0 */
+		>;
+};
diff --git a/arch/arm/boot/dts/omap4-pandaES.dts b/arch/arm/boot/dts/omap4-panda-es.dts
index d4ba43a48d9..73bc1a67e44 100644
--- a/arch/arm/boot/dts/omap4-pandaES.dts
+++ b/arch/arm/boot/dts/omap4-panda-es.dts
@@ -22,3 +22,12 @@
 		"AFML", "Line In",
 		"AFMR", "Line In";
 };
+
+/* PandaboardES has external pullups on SCL & SDA */
+&dss_hdmi_pins {
+	pinctrl-single,pins = <
+		0x5a 0x118	/* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */
+		0x5c 0x100	/* hdmi_scl.hdmi_scl INPUT | MODE 0 */
+		0x5e 0x100	/* hdmi_sda.hdmi_sda INPUT | MODE 0 */
+		>;
+};
diff --git a/arch/arm/boot/dts/omap4-panda.dts b/arch/arm/boot/dts/omap4-panda.dts
index e8f927cbb37..4122efe31cf 100644
--- a/arch/arm/boot/dts/omap4-panda.dts
+++ b/arch/arm/boot/dts/omap4-panda.dts
@@ -65,6 +65,8 @@
 			&twl6040_pins
 			&mcpdm_pins
 			&mcbsp1_pins
+			&dss_hdmi_pins
+			&tpd12s015_pins
 	>;
 
 	twl6040_pins: pinmux_twl6040_pins {
@@ -92,6 +94,22 @@
 			0xc4 0x100	/* abe_mcbsp1_fsx.abe_mcbsp1_fsx INPUT | MODE0 */
 		>;
 	};
+
+	dss_hdmi_pins: pinmux_dss_hdmi_pins {
+		pinctrl-single,pins = <
+			0x5a 0x118	/* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */
+			0x5c 0x118	/* hdmi_scl.hdmi_scl INPUT PULLUP | MODE 0 */
+			0x5e 0x118	/* hdmi_sda.hdmi_sda INPUT PULLUP | MODE 0 */
+		>;
+	};
+
+	tpd12s015_pins: pinmux_tpd12s015_pins {
+		pinctrl-single,pins = <
+			0x22 0x3	/* gpmc_a17.gpio_41 OUTPUT | MODE3 */
+			0x48 0x3	/* gpmc_nbe1.gpio_60 OUTPUT | MODE3 */
+			0x58 0x10b	/* hdmi_hpd.gpio_63 INPUT PULLDOWN | MODE3 */
+		>;
+	};
 };
 
 &i2c1 {
@@ -184,3 +202,7 @@
 &dmic {
 	status = "disabled";
 };
+
+&twl_usb_comparator {
+	usb-supply = <&vusb>;
+};
diff --git a/arch/arm/boot/dts/omap4-sdp-es23plus.dts b/arch/arm/boot/dts/omap4-sdp-es23plus.dts
new file mode 100644
index 00000000000..b4a40ffbce3
--- /dev/null
+++ b/arch/arm/boot/dts/omap4-sdp-es23plus.dts
@@ -0,0 +1,17 @@
+/*
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/include/ "omap4-sdp.dts"
+
+/* SDP boards with 4430 ES2.3+ or 4460 have external pullups on SCL & SDA */
+&dss_hdmi_pins {
+	pinctrl-single,pins = <
+		0x5a 0x118	/* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */
+		0x5c 0x100	/* hdmi_scl.hdmi_scl INPUT | MODE 0 */
+		0x5e 0x100	/* hdmi_sda.hdmi_sda INPUT | MODE 0 */
+		>;
+};
diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts
index 5b7e04fbff5..43e5258a937 100644
--- a/arch/arm/boot/dts/omap4-sdp.dts
+++ b/arch/arm/boot/dts/omap4-sdp.dts
@@ -124,6 +124,8 @@
 			&dmic_pins
 			&mcbsp1_pins
 			&mcbsp2_pins
+			&dss_hdmi_pins
+			&tpd12s015_pins
 	>;
 
 	uart2_pins: pinmux_uart2_pins {
@@ -194,6 +196,22 @@
 			0xbc 0x100	/* abe_mcbsp2_fsx.abe_mcbsp2_fsx INPUT | MODE0 */
 		>;
 	};
+
+	dss_hdmi_pins: pinmux_dss_hdmi_pins {
+		pinctrl-single,pins = <
+			0x5a 0x118	/* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */
+			0x5c 0x118	/* hdmi_scl.hdmi_scl INPUT PULLUP | MODE 0 */
+			0x5e 0x118	/* hdmi_sda.hdmi_sda INPUT PULLUP | MODE 0 */
+		>;
+	};
+
+	tpd12s015_pins: pinmux_tpd12s015_pins {
+		pinctrl-single,pins = <
+			0x22 0x3	/* gpmc_a17.gpio_41 OUTPUT | MODE3 */
+			0x48 0x3	/* gpmc_nbe1.gpio_60 OUTPUT | MODE3 */
+			0x58 0x10b	/* hdmi_hpd.gpio_63 INPUT PULLDOWN | MODE3 */
+		>;
+	};
 };
 
 &i2c1 {
@@ -406,3 +424,7 @@
 &mcbsp3 {
 	status = "disabled";
 };
+
+&twl_usb_comparator {
+	usb-supply = <&vusb>;
+};
diff --git a/arch/arm/boot/dts/omap4-var_som.dts b/arch/arm/boot/dts/omap4-var-som.dts
index 6601e6af609..6601e6af609 100644
--- a/arch/arm/boot/dts/omap4-var_som.dts
+++ b/arch/arm/boot/dts/omap4-var-som.dts
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 3883f94fdbd..739bb79e410 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -95,6 +95,12 @@
 		ranges;
 		ti,hwmods = "l3_main_1", "l3_main_2", "l3_main_3";
 
+		counter32k: counter@4a304000 {
+			compatible = "ti,omap-counter32k";
+			reg = <0x4a304000 0x20>;
+			ti,hwmods = "counter_32k";
+		};
+
 		omap4_pmx_core: pinmux@4a100040 {
 			compatible = "ti,omap4-padconf", "pinctrl-single";
 			reg = <0x4a100040 0x0196>;
@@ -340,7 +346,6 @@
 			      <0x49032000 0x7f>; /* L3 Interconnect */
 			reg-names = "mpu", "dma";
 			interrupts = <0 112 0x4>;
-			interrupt-parent = <&gic>;
 			ti,hwmods = "mcpdm";
 		};
 
@@ -350,7 +355,6 @@
 			      <0x4902e000 0x7f>; /* L3 Interconnect */
 			reg-names = "mpu", "dma";
 			interrupts = <0 114 0x4>;
-			interrupt-parent = <&gic>;
 			ti,hwmods = "dmic";
 		};
 
@@ -361,7 +365,6 @@
 			reg-names = "mpu", "dma";
 			interrupts = <0 17 0x4>;
 			interrupt-names = "common";
-			interrupt-parent = <&gic>;
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp1";
 		};
@@ -373,7 +376,6 @@
 			reg-names = "mpu", "dma";
 			interrupts = <0 22 0x4>;
 			interrupt-names = "common";
-			interrupt-parent = <&gic>;
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp2";
 		};
@@ -385,7 +387,6 @@
 			reg-names = "mpu", "dma";
 			interrupts = <0 23 0x4>;
 			interrupt-names = "common";
-			interrupt-parent = <&gic>;
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp3";
 		};
@@ -396,7 +397,6 @@
 			reg-names = "mpu";
 			interrupts = <0 16 0x4>;
 			interrupt-names = "common";
-			interrupt-parent = <&gic>;
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp4";
 		};
@@ -431,12 +431,103 @@
 			hw-caps-temp-alert;
 		};
 
-		ocp2scp {
+		ocp2scp@4a0ad000 {
 			compatible = "ti,omap-ocp2scp";
+			reg = <0x4a0ad000 0x1f>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;
 			ti,hwmods = "ocp2scp_usb_phy";
 		};
+
+		timer1: timer@4a318000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4a318000 0x80>;
+			interrupts = <0 37 0x4>;
+			ti,hwmods = "timer1";
+			ti,timer-alwon;
+		};
+
+		timer2: timer@48032000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48032000 0x80>;
+			interrupts = <0 38 0x4>;
+			ti,hwmods = "timer2";
+		};
+
+		timer3: timer@48034000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48034000 0x80>;
+			interrupts = <0 39 0x4>;
+			ti,hwmods = "timer3";
+		};
+
+		timer4: timer@48036000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48036000 0x80>;
+			interrupts = <0 40 0x4>;
+			ti,hwmods = "timer4";
+		};
+
+		timer5: timer@40138000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x40138000 0x80>,
+			      <0x49038000 0x80>;
+			interrupts = <0 41 0x4>;
+			ti,hwmods = "timer5";
+			ti,timer-dsp;
+		};
+
+		timer6: timer@4013a000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4013a000 0x80>,
+			      <0x4903a000 0x80>;
+			interrupts = <0 42 0x4>;
+			ti,hwmods = "timer6";
+			ti,timer-dsp;
+		};
+
+		timer7: timer@4013c000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4013c000 0x80>,
+			      <0x4903c000 0x80>;
+			interrupts = <0 43 0x4>;
+			ti,hwmods = "timer7";
+			ti,timer-dsp;
+		};
+
+		timer8: timer@4013e000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4013e000 0x80>,
+			      <0x4903e000 0x80>;
+			interrupts = <0 44 0x4>;
+			ti,hwmods = "timer8";
+			ti,timer-pwm;
+			ti,timer-dsp;
+		};
+
+		timer9: timer@4803e000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4803e000 0x80>;
+			interrupts = <0 45 0x4>;
+			ti,hwmods = "timer9";
+			ti,timer-pwm;
+		};
+
+		timer10: timer@48086000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48086000 0x80>;
+			interrupts = <0 46 0x4>;
+			ti,hwmods = "timer10";
+			ti,timer-pwm;
+		};
+
+		timer11: timer@48088000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48088000 0x80>;
+			interrupts = <0 47 0x4>;
+			ti,hwmods = "timer11";
+			ti,timer-pwm;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/omap5-evm.dts b/arch/arm/boot/dts/omap5-evm.dts
index c663eba7316..8722c15bbba 100644
--- a/arch/arm/boot/dts/omap5-evm.dts
+++ b/arch/arm/boot/dts/omap5-evm.dts
@@ -8,6 +8,7 @@
 /dts-v1/;
 
 /include/ "omap5.dtsi"
+/include/ "samsung_k3pe0e000b.dtsi"
 
 / {
 	model = "TI OMAP5 EVM board";
@@ -15,7 +16,7 @@
 
 	memory {
 		device_type = "memory";
-		reg = <0x80000000 0x40000000>; /* 1 GB */
+		reg = <0x80000000 0x80000000>; /* 2 GB */
 	};
 
 	vmmcsd_fixed: fixedregulator-mmcsd {
@@ -140,3 +141,13 @@
 &mcbsp3 {
 	status = "disabled";
 };
+
+&emif1 {
+	cs1-used;
+	device-handle = <&samsung_K3PE0E000B>;
+};
+
+&emif2 {
+	cs1-used;
+	device-handle = <&samsung_K3PE0E000B>;
+};
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 42c78beb4fd..790bb2a4b34 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -77,6 +77,12 @@
 		ranges;
 		ti,hwmods = "l3_main_1", "l3_main_2", "l3_main_3";
 
+		counter32k: counter@4ae04000 {
+			compatible = "ti,omap-counter32k";
+			reg = <0x4ae04000 0x40>;
+			ti,hwmods = "counter_32k";
+		};
+
 		omap5_pmx_core: pinmux@4a002840 {
 			compatible = "ti,omap4-padconf", "pinctrl-single";
 			reg = <0x4a002840 0x01b6>;
@@ -104,6 +110,8 @@
 
 		gpio1: gpio@4ae10000 {
 			compatible = "ti,omap4-gpio";
+			reg = <0x4ae10000 0x200>;
+			interrupts = <0 29 0x4>;
 			ti,hwmods = "gpio1";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -113,6 +121,8 @@
 
 		gpio2: gpio@48055000 {
 			compatible = "ti,omap4-gpio";
+			reg = <0x48055000 0x200>;
+			interrupts = <0 30 0x4>;
 			ti,hwmods = "gpio2";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -122,6 +132,8 @@
 
 		gpio3: gpio@48057000 {
 			compatible = "ti,omap4-gpio";
+			reg = <0x48057000 0x200>;
+			interrupts = <0 31 0x4>;
 			ti,hwmods = "gpio3";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -131,6 +143,8 @@
 
 		gpio4: gpio@48059000 {
 			compatible = "ti,omap4-gpio";
+			reg = <0x48059000 0x200>;
+			interrupts = <0 32 0x4>;
 			ti,hwmods = "gpio4";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -140,6 +154,8 @@
 
 		gpio5: gpio@4805b000 {
 			compatible = "ti,omap4-gpio";
+			reg = <0x4805b000 0x200>;
+			interrupts = <0 33 0x4>;
 			ti,hwmods = "gpio5";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -149,6 +165,8 @@
 
 		gpio6: gpio@4805d000 {
 			compatible = "ti,omap4-gpio";
+			reg = <0x4805d000 0x200>;
+			interrupts = <0 34 0x4>;
 			ti,hwmods = "gpio6";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -158,6 +176,8 @@
 
 		gpio7: gpio@48051000 {
 			compatible = "ti,omap4-gpio";
+			reg = <0x48051000 0x200>;
+			interrupts = <0 35 0x4>;
 			ti,hwmods = "gpio7";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -167,6 +187,8 @@
 
 		gpio8: gpio@48053000 {
 			compatible = "ti,omap4-gpio";
+			reg = <0x48053000 0x200>;
+			interrupts = <0 121 0x4>;
 			ti,hwmods = "gpio8";
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -176,6 +198,8 @@
 
 		i2c1: i2c@48070000 {
 			compatible = "ti,omap4-i2c";
+			reg = <0x48070000 0x100>;
+			interrupts = <0 56 0x4>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			ti,hwmods = "i2c1";
@@ -183,6 +207,8 @@
 
 		i2c2: i2c@48072000 {
 			compatible = "ti,omap4-i2c";
+			reg = <0x48072000 0x100>;
+			interrupts = <0 57 0x4>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			ti,hwmods = "i2c2";
@@ -190,20 +216,26 @@
 
 		i2c3: i2c@48060000 {
 			compatible = "ti,omap4-i2c";
+			reg = <0x48060000 0x100>;
+			interrupts = <0 61 0x4>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			ti,hwmods = "i2c3";
 		};
 
-		i2c4: i2c@4807A000 {
+		i2c4: i2c@4807a000 {
 			compatible = "ti,omap4-i2c";
+			reg = <0x4807a000 0x100>;
+			interrupts = <0 62 0x4>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			ti,hwmods = "i2c4";
 		};
 
-		i2c5: i2c@4807C000 {
+		i2c5: i2c@4807c000 {
 			compatible = "ti,omap4-i2c";
+			reg = <0x4807c000 0x100>;
+			interrupts = <0 60 0x4>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			ti,hwmods = "i2c5";
@@ -211,42 +243,56 @@
 
 		uart1: serial@4806a000 {
 			compatible = "ti,omap4-uart";
+			reg = <0x4806a000 0x100>;
+			interrupts = <0 72 0x4>;
 			ti,hwmods = "uart1";
 			clock-frequency = <48000000>;
 		};
 
 		uart2: serial@4806c000 {
 			compatible = "ti,omap4-uart";
+			reg = <0x4806c000 0x100>;
+			interrupts = <0 73 0x4>;
 			ti,hwmods = "uart2";
 			clock-frequency = <48000000>;
 		};
 
 		uart3: serial@48020000 {
 			compatible = "ti,omap4-uart";
+			reg = <0x48020000 0x100>;
+			interrupts = <0 74 0x4>;
 			ti,hwmods = "uart3";
 			clock-frequency = <48000000>;
 		};
 
 		uart4: serial@4806e000 {
 			compatible = "ti,omap4-uart";
+			reg = <0x4806e000 0x100>;
+			interrupts = <0 70 0x4>;
 			ti,hwmods = "uart4";
 			clock-frequency = <48000000>;
 		};
 
 		uart5: serial@48066000 {
-			compatible = "ti,omap5-uart";
+			compatible = "ti,omap4-uart";
+			reg = <0x48066000 0x100>;
+			interrupts = <0 105 0x4>;
 			ti,hwmods = "uart5";
 			clock-frequency = <48000000>;
 		};
 
 		uart6: serial@48068000 {
-			compatible = "ti,omap6-uart";
+			compatible = "ti,omap4-uart";
+			reg = <0x48068000 0x100>;
+			interrupts = <0 106 0x4>;
 			ti,hwmods = "uart6";
 			clock-frequency = <48000000>;
 		};
 
 		mmc1: mmc@4809c000 {
 			compatible = "ti,omap4-hsmmc";
+			reg = <0x4809c000 0x400>;
+			interrupts = <0 83 0x4>;
 			ti,hwmods = "mmc1";
 			ti,dual-volt;
 			ti,needs-special-reset;
@@ -254,24 +300,32 @@
 
 		mmc2: mmc@480b4000 {
 			compatible = "ti,omap4-hsmmc";
+			reg = <0x480b4000 0x400>;
+			interrupts = <0 86 0x4>;
 			ti,hwmods = "mmc2";
 			ti,needs-special-reset;
 		};
 
 		mmc3: mmc@480ad000 {
 			compatible = "ti,omap4-hsmmc";
+			reg = <0x480ad000 0x400>;
+			interrupts = <0 94 0x4>;
 			ti,hwmods = "mmc3";
 			ti,needs-special-reset;
 		};
 
 		mmc4: mmc@480d1000 {
 			compatible = "ti,omap4-hsmmc";
+			reg = <0x480d1000 0x400>;
+			interrupts = <0 96 0x4>;
 			ti,hwmods = "mmc4";
 			ti,needs-special-reset;
 		};
 
 		mmc5: mmc@480d5000 {
 			compatible = "ti,omap4-hsmmc";
+			reg = <0x480d5000 0x400>;
+			interrupts = <0 59 0x4>;
 			ti,hwmods = "mmc5";
 			ti,needs-special-reset;
 		};
@@ -287,7 +341,6 @@
 			      <0x49032000 0x7f>; /* L3 Interconnect */
 			reg-names = "mpu", "dma";
 			interrupts = <0 112 0x4>;
-			interrupt-parent = <&gic>;
 			ti,hwmods = "mcpdm";
 		};
 
@@ -297,7 +350,6 @@
 			      <0x4902e000 0x7f>; /* L3 Interconnect */
 			reg-names = "mpu", "dma";
 			interrupts = <0 114 0x4>;
-			interrupt-parent = <&gic>;
 			ti,hwmods = "dmic";
 		};
 
@@ -308,7 +360,6 @@
 			reg-names = "mpu", "dma";
 			interrupts = <0 17 0x4>;
 			interrupt-names = "common";
-			interrupt-parent = <&gic>;
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp1";
 		};
@@ -320,7 +371,6 @@
 			reg-names = "mpu", "dma";
 			interrupts = <0 22 0x4>;
 			interrupt-names = "common";
-			interrupt-parent = <&gic>;
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp2";
 		};
@@ -332,9 +382,119 @@
 			reg-names = "mpu", "dma";
 			interrupts = <0 23 0x4>;
 			interrupt-names = "common";
-			interrupt-parent = <&gic>;
 			ti,buffer-size = <128>;
 			ti,hwmods = "mcbsp3";
 		};
+
+		timer1: timer@4ae18000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4ae18000 0x80>;
+			interrupts = <0 37 0x4>;
+			ti,hwmods = "timer1";
+			ti,timer-alwon;
+		};
+
+		timer2: timer@48032000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48032000 0x80>;
+			interrupts = <0 38 0x4>;
+			ti,hwmods = "timer2";
+		};
+
+		timer3: timer@48034000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48034000 0x80>;
+			interrupts = <0 39 0x4>;
+			ti,hwmods = "timer3";
+		};
+
+		timer4: timer@48036000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48036000 0x80>;
+			interrupts = <0 40 0x4>;
+			ti,hwmods = "timer4";
+		};
+
+		timer5: timer@40138000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x40138000 0x80>,
+			      <0x49038000 0x80>;
+			interrupts = <0 41 0x4>;
+			ti,hwmods = "timer5";
+			ti,timer-dsp;
+		};
+
+		timer6: timer@4013a000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4013a000 0x80>,
+			      <0x4903a000 0x80>;
+			interrupts = <0 42 0x4>;
+			ti,hwmods = "timer6";
+			ti,timer-dsp;
+			ti,timer-pwm;
+		};
+
+		timer7: timer@4013c000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4013c000 0x80>,
+			      <0x4903c000 0x80>;
+			interrupts = <0 43 0x4>;
+			ti,hwmods = "timer7";
+			ti,timer-dsp;
+		};
+
+		timer8: timer@4013e000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4013e000 0x80>,
+			      <0x4903e000 0x80>;
+			interrupts = <0 44 0x4>;
+			ti,hwmods = "timer8";
+			ti,timer-dsp;
+			ti,timer-pwm;
+		};
+
+		timer9: timer@4803e000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x4803e000 0x80>;
+			interrupts = <0 45 0x4>;
+			ti,hwmods = "timer9";
+		};
+
+		timer10: timer@48086000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48086000 0x80>;
+			interrupts = <0 46 0x4>;
+			ti,hwmods = "timer10";
+		};
+
+		timer11: timer@48088000 {
+			compatible = "ti,omap2-timer";
+			reg = <0x48088000 0x80>;
+			interrupts = <0 47 0x4>;
+			ti,hwmods = "timer11";
+			ti,timer-pwm;
+		};
+
+		emif1: emif@0x4c000000 {
+			compatible	= "ti,emif-4d5";
+			ti,hwmods	= "emif1";
+			phy-type	= <2>; /* DDR PHY type: Intelli PHY */
+			reg = <0x4c000000 0x400>;
+			interrupts = <0 110 0x4>;
+			hw-caps-read-idle-ctrl;
+			hw-caps-ll-interface;
+			hw-caps-temp-alert;
+		};
+
+		emif2: emif@0x4d000000 {
+			compatible	= "ti,emif-4d5";
+			ti,hwmods	= "emif2";
+			phy-type	= <2>; /* DDR PHY type: Intelli PHY */
+			reg = <0x4d000000 0x400>;
+			interrupts = <0 111 0x4>;
+			hw-caps-read-idle-ctrl;
+			hw-caps-ll-interface;
+			hw-caps-temp-alert;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts b/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
new file mode 100644
index 00000000000..5a3a58b7e18
--- /dev/null
+++ b/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2012 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+/dts-v1/;
+/include/ "orion5x.dtsi"
+
+/ {
+	model = "LaCie Ethernet Disk mini V2";
+	compatible = "lacie,ethernet-disk-mini-v2", "marvell-orion5x-88f5182", "marvell,orion5x";
+
+	memory {
+		reg = <0x00000000 0x4000000>; /* 64 MB */
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200n8 earlyprintk";
+	};
+
+	ocp@f1000000 {
+		serial@12000 {
+			clock-frequency = <166666667>;
+			status = "okay";
+		};
+
+		sata@80000 {
+			status = "okay";
+			nr-ports = <2>;
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		button@1 {
+			label = "Power-on Switch";
+			linux,code = <116>; /* KEY_POWER */
+			gpios = <&gpio0 18 0>;
+		};
+	};
+
+	gpio_leds {
+		compatible = "gpio-leds";
+
+		led@1 {
+			label = "power:blue";
+			gpios = <&gpio0 16 1>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/orion5x.dtsi b/arch/arm/boot/dts/orion5x.dtsi
new file mode 100644
index 00000000000..8aad00f81ed
--- /dev/null
+++ b/arch/arm/boot/dts/orion5x.dtsi
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2012 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+	model = "Marvell Orion5x SoC";
+	compatible = "marvell,orion5x";
+	interrupt-parent = <&intc>;
+
+	intc: interrupt-controller {
+		compatible = "marvell,orion-intc", "marvell,intc";
+		interrupt-controller;
+		#interrupt-cells = <1>;
+		reg = <0xf1020204 0x04>;
+	};
+
+	ocp@f1000000 {
+		compatible = "simple-bus";
+		ranges = <0x00000000 0xf1000000 0x4000000
+		          0xf2200000 0xf2200000 0x0000800>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		gpio0: gpio@10100 {
+			compatible = "marvell,orion-gpio";
+			#gpio-cells = <2>;
+			gpio-controller;
+			reg = <0x10100 0x40>;
+			ngpio = <32>;
+			interrupts = <6>, <7>, <8>, <9>;
+		};
+
+		serial@12000 {
+			compatible = "ns16550a";
+			reg = <0x12000 0x100>;
+			reg-shift = <2>;
+			interrupts = <3>;
+			/* set clock-frequency in board dts */
+			status = "disabled";
+		};
+
+		serial@12100 {
+			compatible = "ns16550a";
+			reg = <0x12100 0x100>;
+			reg-shift = <2>;
+			interrupts = <4>;
+			/* set clock-frequency in board dts */
+			status = "disabled";
+		};
+
+		spi@10600 {
+			compatible = "marvell,orion-spi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			cell-index = <0>;
+			reg = <0x10600 0x28>;
+			status = "disabled";
+		};
+
+		wdt@20300 {
+			compatible = "marvell,orion-wdt";
+			reg = <0x20300 0x28>;
+			status = "okay";
+		};
+
+		sata@80000 {
+			compatible = "marvell,orion-sata";
+			reg = <0x80000 0x5000>;
+			interrupts = <29>;
+			status = "disabled";
+		};
+
+		i2c@11000 {
+			compatible = "marvell,mv64xxx-i2c";
+			reg = <0x11000 0x20>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <5>;
+			clock-frequency = <100000>;
+			status = "disabled";
+		};
+
+		crypto@90000 {
+			compatible = "marvell,orion-crypto";
+			reg = <0x90000 0x10000>,
+			      <0xf2200000 0x800>;
+			reg-names = "regs", "sram";
+			interrupts = <22>;
+			status = "okay";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/pm9g45.dts b/arch/arm/boot/dts/pm9g45.dts
new file mode 100644
index 00000000000..387fedb5898
--- /dev/null
+++ b/arch/arm/boot/dts/pm9g45.dts
@@ -0,0 +1,165 @@
+/*
+ * pm9g45.dts - Device Tree file for Ronetix pm9g45 board
+ *
+ *  Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * Licensed under GPLv2.
+ */
+/dts-v1/;
+/include/ "at91sam9g45.dtsi"
+
+/ {
+	model = "Ronetix pm9g45";
+	compatible = "ronetix,pm9g45", "atmel,at91sam9g45", "atmel,at91sam9";
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	memory {
+		reg = <0x70000000 0x8000000>;
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		main_clock: clock@0 {
+			compatible = "atmel,osc", "fixed-clock";
+			clock-frequency = <12000000>;
+		};
+	};
+
+	ahb {
+		apb {
+			dbgu: serial@ffffee00 {
+				status = "okay";
+			};
+
+			pinctrl@fffff200 {
+
+				board {
+					pinctrl_board_nand: nand0-board {
+						atmel,pins =
+							<3 3 0x0 0x1	/* PD3 gpio RDY pin pull_up*/
+							 2 14 0x0 0x1>;	/* PC14 gpio enable pin pull_up */
+					};
+				};
+
+				mmc {
+					pinctrl_board_mmc: mmc0-board {
+						atmel,pins =
+							<3 6 0x0 0x5>;	/* PD6 gpio CD pin pull_up and deglitch */
+					};
+				};
+			};
+
+			mmc0: mmc@fff80000 {
+				pinctrl-0 = <
+					&pinctrl_board_mmc
+					&pinctrl_mmc0_slot0_clk_cmd_dat0
+					&pinctrl_mmc0_slot0_dat1_3>;
+				status = "okay";
+				slot@0 {
+					reg = <0>;
+					bus-width = <4>;
+					cd-gpios = <&pioD 6 0>;
+				};
+			};
+
+			macb0: ethernet@fffbc000 {
+				phy-mode = "rmii";
+				status = "okay";
+			};
+
+		};
+
+		nand0: nand@40000000 {
+			nand-bus-width = <8>;
+			nand-ecc-mode = "soft";
+			nand-on-flash-bbt;
+			pinctrl-0 = <&pinctrl_board_nand>;
+
+			gpios = <&pioD 3 0
+				 &pioC 14 0
+				 0
+				>;
+
+			status = "okay";
+
+			at91bootstrap@0 {
+				label = "at91bootstrap";
+				reg = <0x0 0x20000>;
+			};
+
+			barebox@20000 {
+				label = "barebox";
+				reg = <0x20000 0x40000>;
+			};
+
+			bareboxenv@60000 {
+				label = "bareboxenv";
+				reg = <0x60000 0x1A0000>;
+			};
+
+			kernel@200000 {
+				label = "bareboxenv2";
+				reg = <0x200000 0x300000>;
+			};
+
+			kernel@500000 {
+				label = "root";
+				reg = <0x500000 0x400000>;
+			};
+
+			data@900000 {
+				label = "data";
+				reg = <0x900000 0x8340000>;
+			};
+		};
+
+		usb0: ohci@00700000 {
+			status = "okay";
+			num-ports = <2>;
+		};
+
+		usb1: ehci@00800000 {
+			status = "okay";
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led0 {
+			label = "led0";
+			gpios = <&pioD 0 1>;
+			linux,default-trigger = "nand-disk";
+		};
+
+		led1 {
+			label = "led1";
+			gpios = <&pioD 31 0>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		right {
+			label = "SW4";
+			gpios = <&pioE 7 1>;
+			linux,code = <106>;
+		};
+
+		up {
+			label = "SW3";
+			gpios = <&pioE 8 1>;
+			linux,code = <103>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/samsung_k3pe0e000b.dtsi b/arch/arm/boot/dts/samsung_k3pe0e000b.dtsi
new file mode 100644
index 00000000000..9657a5cbc3a
--- /dev/null
+++ b/arch/arm/boot/dts/samsung_k3pe0e000b.dtsi
@@ -0,0 +1,67 @@
+/*
+ * Timings and Geometry for Samsung K3PE0E000B memory part
+ */
+
+/ {
+	samsung_K3PE0E000B: lpddr2 {
+		compatible	= "Samsung,K3PE0E000B","jedec,lpddr2-s4";
+		density		= <4096>;
+		io-width	= <32>;
+
+		tRPab-min-tck	= <3>;
+		tRCD-min-tck	= <3>;
+		tWR-min-tck	= <3>;
+		tRASmin-min-tck	= <3>;
+		tRRD-min-tck	= <2>;
+		tWTR-min-tck	= <2>;
+		tXP-min-tck	= <2>;
+		tRTP-min-tck	= <2>;
+		tCKE-min-tck	= <3>;
+		tCKESR-min-tck	= <3>;
+		tFAW-min-tck	= <8>;
+
+		timings_samsung_K3PE0E000B_533MHz: lpddr2-timings@0 {
+			compatible	= "jedec,lpddr2-timings";
+			min-freq	= <10000000>;
+			max-freq	= <533333333>;
+			tRPab		= <21000>;
+			tRCD		= <18000>;
+			tWR		= <15000>;
+			tRAS-min	= <42000>;
+			tRRD		= <10000>;
+			tWTR		= <7500>;
+			tXP		= <7500>;
+			tRTP		= <7500>;
+			tCKESR		= <15000>;
+			tDQSCK-max	= <5500>;
+			tFAW		= <50000>;
+			tZQCS		= <90000>;
+			tZQCL		= <360000>;
+			tZQinit		= <1000000>;
+			tRAS-max-ns	= <70000>;
+			tDQSCK-max-derated = <6000>;
+		};
+
+		timings_samsung_K3PE0E000B_266MHz: lpddr2-timings@1 {
+			compatible	= "jedec,lpddr2-timings";
+			min-freq	= <10000000>;
+			max-freq	= <266666666>;
+			tRPab		= <21000>;
+			tRCD		= <18000>;
+			tWR		= <15000>;
+			tRAS-min	= <42000>;
+			tRRD		= <10000>;
+			tWTR		= <7500>;
+			tXP		= <7500>;
+			tRTP		= <7500>;
+			tCKESR		= <15000>;
+			tDQSCK-max	= <5500>;
+			tFAW		= <50000>;
+			tZQCS		= <90000>;
+			tZQCL		= <360000>;
+			tZQinit		= <1000000>;
+			tRAS-max-ns	= <70000>;
+			tDQSCK-max-derated = <6000>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/sh7377.dtsi b/arch/arm/boot/dts/sh7372-mackerel.dts
index 767ee0796da..286f0caef01 100644
--- a/arch/arm/boot/dts/sh7377.dtsi
+++ b/arch/arm/boot/dts/sh7372-mackerel.dts
@@ -1,5 +1,5 @@
 /*
- * Device Tree Source for the sh7377 SoC
+ * Device Tree Source for the mackerel board
  *
  * Copyright (C) 2012 Renesas Solutions Corp.
  *
@@ -8,14 +8,15 @@
  * kind, whether express or implied.
  */
 
+/dts-v1/;
 /include/ "skeleton.dtsi"
 
 / {
-	compatible = "renesas,sh7377";
+	model = "Mackerel (AP4 EVM 2nd)";
+	compatible = "renesas,mackerel";
 
-	cpus {
-		cpu@0 {
-			compatible = "arm,cortex-a8";
-		};
+	memory {
+		device_type = "memory";
+		reg = <0x40000000 0x10000000>;
 	};
 };
diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts
index 702c0baa600..27f31a5fa49 100644
--- a/arch/arm/boot/dts/snowball.dts
+++ b/arch/arm/boot/dts/snowball.dts
@@ -14,7 +14,7 @@
 
 / {
 	model = "Calao Systems Snowball platform with device tree";
-	compatible = "calaosystems,snowball-a9500";
+	compatible = "calaosystems,snowball-a9500", "st-ericsson,u9500";
 
 	memory {
 		reg = <0x00000000 0x20000000>;
@@ -99,6 +99,33 @@
 			status = "okay";
 		};
 
+		prcmu@80157000 {
+			thermal@801573c0 {
+				num-trips = <4>;
+
+				trip0-temp = <70000>;
+				trip0-type = "active";
+				trip0-cdev-num = <1>;
+				trip0-cdev-name0 = "thermal-cpufreq-0";
+
+				trip1-temp = <75000>;
+				trip1-type = "active";
+				trip1-cdev-num = <1>;
+				trip1-cdev-name0 = "thermal-cpufreq-0";
+
+				trip2-temp = <80000>;
+				trip2-type = "active";
+				trip2-cdev-num = <1>;
+				trip2-cdev-name0 = "thermal-cpufreq-0";
+
+				trip3-temp = <85000>;
+				trip3-type = "critical";
+				trip3-cdev-num = <0>;
+
+				status = "okay";
+			 };
+		};
+
 		external-bus@50000000 {
 			status = "okay";
 
@@ -120,10 +147,10 @@
 		};
 
 		// External Micro SD slot
-		sdi@80126000 {
+		sdi0_per1@80126000 {
 			arm,primecell-periphid = <0x10480180>;
 			max-frequency = <50000000>;
-			bus-width = <8>;
+			bus-width = <4>;
 			mmc-cap-mmc-highspeed;
 			vmmc-supply = <&ab8500_ldo_aux3_reg>;
 
@@ -134,7 +161,7 @@
 		};
 
 		// On-board eMMC
-		sdi@80114000 {
+		sdi4_per2@80114000 {
 			arm,primecell-periphid = <0x10480180>;
 		        max-frequency = <50000000>;
 			bus-width = <8>;
@@ -183,5 +210,141 @@
 				reg = <0x33>;
 			};
 		};
+
+		cpufreq-cooling {
+			status = "okay";
+		};
+
+		prcmu@80157000 {
+			db8500-prcmu-regulators {
+				db8500_vape_reg: db8500_vape {
+					regulator-name = "db8500-vape";
+				};
+
+				db8500_varm_reg: db8500_varm {
+					regulator-name = "db8500-varm";
+				};
+
+				db8500_vmodem_reg: db8500_vmodem {
+					regulator-name = "db8500-vmodem";
+				};
+
+				db8500_vpll_reg: db8500_vpll {
+					regulator-name = "db8500-vpll";
+				};
+
+				db8500_vsmps1_reg: db8500_vsmps1 {
+					regulator-name = "db8500-vsmps1";
+				};
+
+				db8500_vsmps2_reg: db8500_vsmps2 {
+					regulator-name = "db8500-vsmps2";
+				};
+
+				db8500_vsmps3_reg: db8500_vsmps3 {
+					regulator-name = "db8500-vsmps3";
+				};
+
+				db8500_vrf1_reg: db8500_vrf1 {
+					regulator-name = "db8500-vrf1";
+				};
+
+				db8500_sva_mmdsp_reg: db8500_sva_mmdsp {
+					regulator-name = "db8500-sva-mmdsp";
+				};
+
+				db8500_sva_mmdsp_ret_reg: db8500_sva_mmdsp_ret {
+					regulator-name = "db8500-sva-mmdsp-ret";
+				};
+
+				db8500_sva_pipe_reg: db8500_sva_pipe {
+					regulator-name = "db8500_sva_pipe";
+				};
+
+				db8500_sia_mmdsp_reg: db8500_sia_mmdsp {
+					regulator-name = "db8500_sia_mmdsp";
+				};
+
+				db8500_sia_mmdsp_ret_reg: db8500_sia_mmdsp_ret {
+					regulator-name = "db8500-sia-mmdsp-ret";
+				};
+
+				db8500_sia_pipe_reg: db8500_sia_pipe {
+					regulator-name = "db8500-sia-pipe";
+				};
+
+				db8500_sga_reg: db8500_sga {
+					regulator-name = "db8500-sga";
+				};
+
+				db8500_b2r2_mcde_reg: db8500_b2r2_mcde {
+					regulator-name = "db8500-b2r2-mcde";
+				};
+
+				db8500_esram12_reg: db8500_esram12 {
+					regulator-name = "db8500-esram12";
+				};
+
+				db8500_esram12_ret_reg: db8500_esram12_ret {
+					regulator-name = "db8500-esram12-ret";
+				};
+
+				db8500_esram34_reg: db8500_esram34 {
+					regulator-name = "db8500-esram34";
+				};
+
+				db8500_esram34_ret_reg: db8500_esram34_ret {
+					regulator-name = "db8500-esram34-ret";
+				};
+			};
+
+			ab8500@5 {
+				ab8500-regulators {
+					ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
+						regulator-name = "V-DISPLAY";
+					};
+
+					ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
+						regulator-name = "V-eMMC1";
+					};
+
+					ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
+						regulator-name = "V-MMC-SD";
+					};
+
+					ab8500_ldo_initcore_reg: ab8500_ldo_initcore {
+						regulator-name = "V-INTCORE";
+					};
+
+					ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
+						regulator-name = "V-TVOUT";
+					};
+
+					ab8500_ldo_usb_reg: ab8500_ldo_usb {
+						regulator-name = "dummy";
+					};
+
+					ab8500_ldo_audio_reg: ab8500_ldo_audio {
+						regulator-name = "V-AUD";
+					};
+
+					ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
+						regulator-name = "V-AMIC1";
+					};
+
+					ab8500_ldo_amamic2_reg: ab8500_ldo_amamic2 {
+						regulator-name = "V-AMIC2";
+					};
+
+					ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
+						regulator-name = "V-DMIC";
+					};
+
+					ab8500_ldo_ana_reg: ab8500_ldo_ana {
+						regulator-name = "V-CSI/DSI";
+					};
+				};
+			};
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index 0772f5739f5..19aec421bb2 100644
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -143,5 +143,15 @@
 			reg-shift = <2>;
 			reg-io-width = <4>;
 		};
+
+		rstmgr@ffd05000 {
+				compatible = "altr,rst-mgr";
+				reg = <0xffd05000 0x1000>;
+			};
+
+		sysmgr@ffd08000 {
+				compatible = "altr,sys-mgr";
+				reg = <0xffd08000 0x4000>;
+			};
 	};
 };
diff --git a/arch/arm/boot/dts/spear1310-evb.dts b/arch/arm/boot/dts/spear1310-evb.dts
index dd4358bc26e..b56a801e42a 100644
--- a/arch/arm/boot/dts/spear1310-evb.dts
+++ b/arch/arm/boot/dts/spear1310-evb.dts
@@ -30,10 +30,14 @@
 			pinctrl-0 = <&state_default>;
 
 			state_default: pinmux {
-				i2c0-pmx {
+				i2c0 {
 					st,pins = "i2c0_grp";
 					st,function = "i2c0";
 				};
+				i2s0 {
+					st,pins = "i2s0_grp";
+					st,function = "i2s0";
+				};
 				i2s1 {
 					st,pins = "i2s1_grp";
 					st,function = "i2s1";
@@ -42,6 +46,10 @@
 					st,pins = "arm_gpio_grp";
 					st,function = "arm_gpio";
 				};
+				clcd {
+					st,pins = "clcd_grp" , "clcd_high_res";
+					st,function = "clcd";
+				};
 				eth {
 					st,pins = "gmii_grp";
 					st,function = "gmii";
@@ -74,11 +82,6 @@
 					st,pins = "i2c_1_2_grp";
 					st,function = "i2c_1_2";
 				};
-				pci {
-					st,pins = "pcie0_grp","pcie1_grp",
-						"pcie2_grp";
-					st,function = "pci";
-				};
 				smii {
 					st,pins = "smii_0_1_2_grp";
 					st,function = "smii_0_1_2";
@@ -88,6 +91,14 @@
 						"nand_16bit_grp";
 					st,function = "nand";
 				};
+				sata {
+					st,pins = "sata0_grp";
+					st,function = "sata";
+				};
+				pcie {
+					st,pins = "pcie1_grp", "pcie2_grp";
+					st,function = "pci_express";
+				};
 			};
 		};
 
@@ -109,9 +120,49 @@
 
 		fsmc: flash@b0000000 {
 			status = "okay";
+
+			partition@0 {
+				label = "xloader";
+				reg = <0x0 0x80000>;
+			};
+			partition@80000 {
+				label = "u-boot";
+				reg = <0x80000 0x140000>;
+			};
+			partition@1C0000 {
+				label = "environment";
+				reg = <0x1C0000 0x40000>;
+			};
+			partition@200000 {
+				label = "dtb";
+				reg = <0x200000 0x40000>;
+			};
+			partition@240000 {
+				label = "linux";
+				reg = <0x240000 0xC00000>;
+			};
+			partition@E40000 {
+				label = "rootfs";
+				reg = <0xE40000 0x0>;
+			};
+		};
+
+		gpio_keys {
+			compatible = "gpio-keys";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			button@1 {
+				label = "wakeup";
+				linux,code = <0x100>;
+				gpios = <&gpio0 7 0x4>;
+				debounce-interval = <20>;
+				gpio-key,wakeup = <1>;
+			};
 		};
 
 		gmac0: eth@e2000000 {
+			phy-mode = "gmii";
 			status = "okay";
 		};
 
@@ -135,23 +186,27 @@
 				};
 				partition@10000 {
 					label = "u-boot";
-					reg = <0x10000 0x40000>;
+					reg = <0x10000 0x50000>;
+				};
+				partition@60000 {
+					label = "environment";
+					reg = <0x60000 0x10000>;
 				};
-				partition@50000 {
+				partition@70000 {
+					label = "dtb";
+					reg = <0x70000 0x10000>;
+				};
+				partition@80000 {
 					label = "linux";
-					reg = <0x50000 0x2c0000>;
+					reg = <0x80000 0x310000>;
 				};
-				partition@310000 {
+				partition@390000 {
 					label = "rootfs";
-					reg = <0x310000 0x4f0000>;
+					reg = <0x390000 0x0>;
 				};
 			};
 		};
 
-		spi0: spi@e0100000 {
-			status = "okay";
-		};
-
 		ehci@e4800000 {
 			status = "okay";
 		};
@@ -181,11 +236,11 @@
 			       status = "okay";
 			};
 
-			i2c0: i2c@e0280000 {
+			gpio@d8400000 {
 			       status = "okay";
 			};
 
-			i2c1: i2c@5cd00000 {
+			i2c0: i2c@e0280000 {
 			       status = "okay";
 			};
 
@@ -273,6 +328,7 @@
 						 0x08080052 >;
 			       autorepeat;
 			       st,mode = <0>;
+			       suspended_rate = <2000000>;
 			       status = "okay";
 			};
 
@@ -282,6 +338,81 @@
 
 			serial@e0000000 {
 			       status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <>;
+			};
+
+			spi0: spi@e0100000 {
+				status = "okay";
+				num-cs = <3>;
+				cs-gpios = <&gpio1 7 0>, <&spics 0>, <&spics 1>;
+
+				stmpe610@0 {
+					compatible = "st,stmpe610";
+					reg = <0>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+					spi-max-frequency = <1000000>;
+					spi-cpha;
+					pl022,hierarchy = <0>;
+					pl022,interface = <0>;
+					pl022,slave-tx-disable;
+					pl022,com-mode = <0>;
+					pl022,rx-level-trig = <0>;
+					pl022,tx-level-trig = <0>;
+					pl022,ctrl-len = <0x7>;
+					pl022,wait-state = <0>;
+					pl022,duplex = <0>;
+					interrupts = <6 0x4>;
+					interrupt-parent = <&gpio1>;
+					irq-trigger = <0x2>;
+
+					stmpe_touchscreen {
+						compatible = "st,stmpe-ts";
+						ts,sample-time = <4>;
+						ts,mod-12b = <1>;
+						ts,ref-sel = <0>;
+						ts,adc-freq = <1>;
+						ts,ave-ctrl = <1>;
+						ts,touch-det-delay = <2>;
+						ts,settling = <2>;
+						ts,fraction-z = <7>;
+						ts,i-drive = <1>;
+					};
+				};
+
+				m25p80@1 {
+					compatible = "st,m25p80";
+					reg = <1>;
+					spi-max-frequency = <12000000>;
+					spi-cpol;
+					spi-cpha;
+					pl022,hierarchy = <0>;
+					pl022,interface = <0>;
+					pl022,slave-tx-disable;
+					pl022,com-mode = <0x2>;
+					pl022,rx-level-trig = <0>;
+					pl022,tx-level-trig = <0>;
+					pl022,ctrl-len = <0x11>;
+					pl022,wait-state = <0>;
+					pl022,duplex = <0>;
+				};
+
+				spidev@2 {
+					compatible = "spidev";
+					reg = <2>;
+					spi-max-frequency = <25000000>;
+					spi-cpha;
+					pl022,hierarchy = <0>;
+					pl022,interface = <0>;
+					pl022,slave-tx-disable;
+					pl022,com-mode = <0x2>;
+					pl022,rx-level-trig = <0>;
+					pl022,tx-level-trig = <0>;
+					pl022,ctrl-len = <0x11>;
+					pl022,wait-state = <0>;
+					pl022,duplex = <0>;
+				};
 			};
 
 			wdt@ec800620 {
diff --git a/arch/arm/boot/dts/spear1310.dtsi b/arch/arm/boot/dts/spear1310.dtsi
index 419ea7413d2..1513c1927cc 100644
--- a/arch/arm/boot/dts/spear1310.dtsi
+++ b/arch/arm/boot/dts/spear1310.dtsi
@@ -17,6 +17,18 @@
 	compatible = "st,spear1310";
 
 	ahb {
+		spics: spics@e0700000{
+			compatible = "st,spear-spics-gpio";
+			reg = <0xe0700000 0x1000>;
+			st-spics,peripcfg-reg = <0x3b0>;
+			st-spics,sw-enable-bit = <12>;
+			st-spics,cs-value-bit = <11>;
+			st-spics,cs-enable-mask = <3>;
+			st-spics,cs-enable-shift = <8>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
 		ahci@b1000000 {
 			compatible = "snps,spear-ahci";
 			reg = <0xb1000000 0x10000>;
@@ -43,6 +55,7 @@
 			reg = <0x5c400000 0x8000>;
 			interrupts = <0 95 0x4>;
 			interrupt-names = "macirq";
+			phy-mode = "mii";
 			status = "disabled";
 		};
 
@@ -51,6 +64,7 @@
 			reg = <0x5c500000 0x8000>;
 			interrupts = <0 96 0x4>;
 			interrupt-names = "macirq";
+			phy-mode = "mii";
 			status = "disabled";
 		};
 
@@ -59,6 +73,7 @@
 			reg = <0x5c600000 0x8000>;
 			interrupts = <0 97 0x4>;
 			interrupt-names = "macirq";
+			phy-mode = "rmii";
 			status = "disabled";
 		};
 
@@ -67,14 +82,14 @@
 			reg = <0x5c700000 0x8000>;
 			interrupts = <0 98 0x4>;
 			interrupt-names = "macirq";
+			phy-mode = "rgmii";
 			status = "disabled";
 		};
 
-		spi1: spi@5d400000 {
-			compatible = "arm,pl022", "arm,primecell";
-			reg = <0x5d400000 0x1000>;
-			interrupts = <0 99 0x4>;
-			status = "disabled";
+		pinmux: pinmux@e0700000 {
+			compatible = "st,spear1310-pinmux";
+			reg = <0xe0700000 0x1000>;
+			#gpio-range-cells = <2>;
 		};
 
 		apb {
@@ -141,6 +156,15 @@
 				status = "disabled";
 			};
 
+			spi1: spi@5d400000 {
+				compatible = "arm,pl022", "arm,primecell";
+				reg = <0x5d400000 0x1000>;
+				interrupts = <0 99 0x4>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
 			serial@5c800000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x5c800000 0x1000>;
@@ -179,6 +203,27 @@
 			thermal@e07008c4 {
 				st,thermal-flags = <0x7000>;
 			};
+
+			gpiopinctrl: gpio@d8400000 {
+				compatible = "st,spear-plgpio";
+				reg = <0xd8400000 0x1000>;
+				interrupts = <0 100 0x4>;
+				#interrupt-cells = <1>;
+				interrupt-controller;
+				gpio-controller;
+				#gpio-cells = <2>;
+				gpio-ranges = <&pinmux 0 246>;
+				status = "disabled";
+
+				st-plgpio,ngpio = <246>;
+				st-plgpio,enb-reg = <0xd0>;
+				st-plgpio,wdata-reg = <0x90>;
+				st-plgpio,dir-reg = <0xb0>;
+				st-plgpio,ie-reg = <0x30>;
+				st-plgpio,rdata-reg = <0x70>;
+				st-plgpio,mis-reg = <0x10>;
+				st-plgpio,eit-reg = <0x50>;
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/spear1340-evb.dts b/arch/arm/boot/dts/spear1340-evb.dts
index c9a54e06fb6..d6c30ae0a8d 100644
--- a/arch/arm/boot/dts/spear1340-evb.dts
+++ b/arch/arm/boot/dts/spear1340-evb.dts
@@ -38,20 +38,15 @@
 					st,pins = "fsmc_8bit_grp";
 					st,function = "fsmc";
 				};
-				kbd {
-					st,pins = "keyboard_row_col_grp",
-						"keyboard_col5_grp";
-					st,function = "keyboard";
-				};
 				uart0 {
-					st,pins = "uart0_grp", "uart0_enh_grp";
+					st,pins = "uart0_grp";
 					st,function = "uart0";
 				};
-				i2c0-pmx {
+				i2c0 {
 					st,pins = "i2c0_grp";
 					st,function = "i2c0";
 				};
-				i2c1-pmx {
+				i2c1 {
 					st,pins = "i2c1_grp";
 					st,function = "i2c1";
 				};
@@ -64,14 +59,9 @@
 					st,function = "spdif_out";
 				};
 				ssp0 {
-					st,pins = "ssp0_grp", "ssp0_cs1_grp",
-						"ssp0_cs3_grp";
+					st,pins = "ssp0_grp", "ssp0_cs1_grp", "ssp0_cs2_grp", "ssp0_cs3_grp";
 					st,function = "ssp0";
 				};
-				pwm {
-					st,pins = "pwm2_grp", "pwm3_grp";
-					st,function = "pwm";
-				};
 				smi-pmx {
 					st,pins = "smi_grp";
 					st,function = "smi";
@@ -84,6 +74,18 @@
 					st,pins = "gmii_grp", "rgmii_grp";
 					st,function = "gmac";
 				};
+				cam0 {
+					st,pins = "cam0_grp";
+					st,function = "cam0";
+				};
+				cam1 {
+					st,pins = "cam1_grp";
+					st,function = "cam1";
+				};
+				cam2 {
+					st,pins = "cam2_grp";
+					st,function = "cam2";
+				};
 				cam3 {
 					st,pins = "cam3_grp";
 					st,function = "cam3";
@@ -108,9 +110,18 @@
 					st,pins = "sata_grp";
 					st,function = "sata";
 				};
+				pcie {
+					st,pins = "pcie_grp";
+					st,function = "pcie";
+				};
+
 			};
 		};
 
+		ahci@b1000000 {
+			status = "okay";
+		};
+
 		dma@ea800000 {
 			status = "okay";
 		};
@@ -121,9 +132,35 @@
 
 		fsmc: flash@b0000000 {
 			status = "okay";
+
+			partition@0 {
+				label = "xloader";
+				reg = <0x0 0x200000>;
+			};
+			partition@200000 {
+				label = "u-boot";
+				reg = <0x200000 0x200000>;
+			};
+			partition@400000 {
+				label = "environment";
+				reg = <0x400000 0x100000>;
+			};
+			partition@500000 {
+				label = "dtb";
+				reg = <0x500000 0x100000>;
+			};
+			partition@600000 {
+				label = "linux";
+				reg = <0x600000 0xC00000>;
+			};
+			partition@1200000 {
+				label = "rootfs";
+				reg = <0x1200000 0x0>;
+			};
 		};
 
 		gmac0: eth@e2000000 {
+			phy-mode = "rgmii";
 			status = "okay";
 		};
 
@@ -147,31 +184,62 @@
 				};
 				partition@10000 {
 					label = "u-boot";
-					reg = <0x10000 0x40000>;
+					reg = <0x10000 0x50000>;
+				};
+				partition@60000 {
+					label = "environment";
+					reg = <0x60000 0x10000>;
+				};
+				partition@70000 {
+					label = "dtb";
+					reg = <0x70000 0x10000>;
 				};
-				partition@50000 {
+				partition@80000 {
 					label = "linux";
-					reg = <0x50000 0x2c0000>;
+					reg = <0x80000 0x310000>;
 				};
-				partition@310000 {
+				partition@390000 {
 					label = "rootfs";
-					reg = <0x310000 0x4f0000>;
+					reg = <0x390000 0x0>;
 				};
 			};
 		};
 
-		spi0: spi@e0100000 {
+		ehci@e4800000 {
 			status = "okay";
 		};
 
-		ehci@e4800000 {
-			status = "okay";
+		gpio_keys {
+			compatible = "gpio-keys";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			button@1 {
+				label = "wakeup";
+				linux,code = <0x100>;
+				gpios = <&gpio1 1 0x4>;
+				debounce-interval = <20>;
+				gpio-key,wakeup = <1>;
+			};
 		};
 
 		ehci@e5800000 {
 			status = "okay";
 		};
 
+		i2s0: i2s-play@b2400000 {
+			status = "okay";
+		};
+
+		i2s1: i2s-rec@b2000000 {
+			status = "okay";
+		};
+
+		incodec: dir-hifi {
+			compatible = "dummy,dir-hifi";
+			status = "okay";
+		};
+
 		ohci@e4000000 {
 			status = "okay";
 		};
@@ -180,11 +248,43 @@
 			status = "okay";
 		};
 
+		outcodec: dit-hifi {
+			compatible = "dummy,dit-hifi";
+			status = "okay";
+		};
+
+		sound {
+			compatible = "spear,spear-evb";
+			audio-controllers = <&spdif0 &spdif1 &i2s0 &i2s1>;
+			audio-codecs = <&incodec &outcodec &sta529 &sta529>;
+			codec_dai_name = "dir-hifi", "dit-hifi", "sta529-audio", "sta529-audio";
+			stream_name = "spdif-cap", "spdif-play", "i2s-play", "i2s-cap";
+			dai_name = "spdifin-pcm", "spdifout-pcm", "i2s0-pcm", "i2s1-pcm";
+			nr_controllers = <4>;
+		        status = "okay";
+		};
+
+		spdif0: spdif-in@d0100000 {
+			status = "okay";
+		};
+
+		spdif1: spdif-out@d0000000 {
+			status = "okay";
+		};
+
 		apb {
 			adc@e0080000 {
 				status = "okay";
 			};
 
+			i2s-play@b2400000 {
+				status = "okay";
+			};
+
+			i2s-rec@b2000000 {
+				status = "okay";
+			};
+
 			gpio0: gpio@e0600000 {
 			       status = "okay";
 			};
@@ -193,12 +293,42 @@
 			       status = "okay";
 			};
 
+			gpio@e2800000 {
+			       status = "okay";
+			};
+
 			i2c0: i2c@e0280000 {
 			       status = "okay";
+
+				sta529: sta529@1a {
+					compatible = "st,sta529";
+					reg = <0x1a>;
+				};
 			};
 
 			i2c1: i2c@b4000000 {
 			       status = "okay";
+
+				eeprom0@56 {
+					compatible = "st,eeprom";
+					reg = <0x56>;
+				};
+
+				stmpe801@41 {
+					compatible = "st,stmpe801";
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0x41>;
+					interrupts = <4 0x4>;
+					interrupt-parent = <&gpio0>;
+					irq-trigger = <0x2>;
+
+					stmpegpio: stmpe_gpio {
+						compatible = "st,stmpe-gpio";
+						gpio-controller;
+						#gpio-cells = <2>;
+					};
+				};
 			};
 
 			kbd@e0300000 {
@@ -285,6 +415,7 @@
 						 0x08080052 >;
 			       autorepeat;
 			       st,mode = <0>;
+			       suspended_rate = <2000000>;
 			       status = "okay";
 			};
 
@@ -294,10 +425,92 @@
 
 			serial@e0000000 {
 			       status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <>;
 			};
 
 			serial@b4100000 {
 			       status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <>;
+			};
+
+			spi0: spi@e0100000 {
+				status = "okay";
+				num-cs = <3>;
+				cs-gpios = <&gpiopinctrl 80 0>, <&gpiopinctrl 24 0>,
+					   <&gpiopinctrl 85 0>;
+
+				m25p80@0 {
+					compatible = "m25p80";
+					reg = <0>;
+					spi-max-frequency = <12000000>;
+					spi-cpol;
+					spi-cpha;
+					pl022,hierarchy = <0>;
+					pl022,interface = <0>;
+					pl022,slave-tx-disable;
+					pl022,com-mode = <0x2>;
+					pl022,rx-level-trig = <0>;
+					pl022,tx-level-trig = <0>;
+					pl022,ctrl-len = <0x11>;
+					pl022,wait-state = <0>;
+					pl022,duplex = <0>;
+				};
+
+				stmpe610@1 {
+					compatible = "st,stmpe610";
+					spi-max-frequency = <1000000>;
+					spi-cpha;
+					reg = <1>;
+					pl022,hierarchy = <0>;
+					pl022,interface = <0>;
+					pl022,slave-tx-disable;
+					pl022,com-mode = <0>;
+					pl022,rx-level-trig = <0>;
+					pl022,tx-level-trig = <0>;
+					pl022,ctrl-len = <0x7>;
+					pl022,wait-state = <0>;
+					pl022,duplex = <0>;
+					interrupts = <100 0>;
+					interrupt-parent = <&gpiopinctrl>;
+					irq-trigger = <0x2>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					stmpe_touchscreen {
+						compatible = "st,stmpe-ts";
+						ts,sample-time = <4>;
+						ts,mod-12b = <1>;
+						ts,ref-sel = <0>;
+						ts,adc-freq = <1>;
+						ts,ave-ctrl = <1>;
+						ts,touch-det-delay = <2>;
+						ts,settling = <2>;
+						ts,fraction-z = <7>;
+						ts,i-drive = <1>;
+					};
+				};
+
+				spidev@2 {
+					compatible = "spidev";
+					reg = <2>;
+					spi-max-frequency = <25000000>;
+					spi-cpha;
+					pl022,hierarchy = <0>;
+					pl022,interface = <0>;
+					pl022,slave-tx-disable;
+					pl022,com-mode = <0x2>;
+					pl022,rx-level-trig = <0>;
+					pl022,tx-level-trig = <0>;
+					pl022,ctrl-len = <0x11>;
+					pl022,wait-state = <0>;
+					pl022,duplex = <0>;
+				};
+			};
+
+			timer@ec800600 {
+				status = "okay";
 			};
 
 			wdt@ec800620 {
diff --git a/arch/arm/boot/dts/spear1340.dtsi b/arch/arm/boot/dts/spear1340.dtsi
index d71fe2a68f0..34da11aa679 100644
--- a/arch/arm/boot/dts/spear1340.dtsi
+++ b/arch/arm/boot/dts/spear1340.dtsi
@@ -17,6 +17,20 @@
 	compatible = "st,spear1340";
 
 	ahb {
+
+		spics: spics@e0700000{
+			compatible = "st,spear-spics-gpio";
+			reg = <0xe0700000 0x1000>;
+			st-spics,peripcfg-reg = <0x42c>;
+			st-spics,sw-enable-bit = <21>;
+			st-spics,cs-value-bit = <20>;
+			st-spics,cs-enable-mask = <3>;
+			st-spics,cs-enable-shift = <18>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			status = "disabled";
+		};
+
 		ahci@b1000000 {
 			compatible = "snps,spear-ahci";
 			reg = <0xb1000000 0x10000>;
@@ -24,9 +38,61 @@
 			status = "disabled";
 		};
 
+		i2s-play@b2400000 {
+			compatible = "snps,designware-i2s";
+			reg = <0xb2400000 0x10000>;
+			interrupt-names = "play_irq";
+			interrupts = <0 98 0x4
+				      0 99 0x4>;
+			play;
+			channel = <8>;
+			status = "disabled";
+		};
+
+		i2s-rec@b2000000 {
+			compatible = "snps,designware-i2s";
+			reg = <0xb2000000 0x10000>;
+			interrupt-names = "record_irq";
+			interrupts = <0 100  0x4
+				      0 101 0x4>;
+			record;
+			channel = <8>;
+			status = "disabled";
+		};
+
+		pinmux: pinmux@e0700000 {
+			compatible = "st,spear1340-pinmux";
+			reg = <0xe0700000 0x1000>;
+			#gpio-range-cells = <2>;
+		};
+
+		pwm: pwm@e0180000 {
+			compatible ="st,spear13xx-pwm";
+			reg = <0xe0180000 0x1000>;
+			#pwm-cells = <2>;
+			status = "disabled";
+		};
+
+		spdif-in@d0100000 {
+			compatible = "st,spdif-in";
+			reg = < 0xd0100000 0x20000
+				0xd0110000 0x10000 >;
+			interrupts = <0 84 0x4>;
+			status = "disabled";
+		};
+
+		spdif-out@d0000000 {
+			compatible = "st,spdif-out";
+			reg = <0xd0000000 0x20000>;
+			interrupts = <0 85 0x4>;
+			status = "disabled";
+		};
+
 		spi1: spi@5d400000 {
 			compatible = "arm,pl022", "arm,primecell";
 			reg = <0x5d400000 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
 			interrupts = <0 99 0x4>;
 			status = "disabled";
 		};
@@ -38,6 +104,7 @@
 				compatible = "snps,designware-i2c";
 				reg = <0xb4000000 0x1000>;
 				interrupts = <0 104 0x4>;
+				write-16bit;
 				status = "disabled";
 			};
 
@@ -51,6 +118,26 @@
 			thermal@e07008c4 {
 				st,thermal-flags = <0x2a00>;
 			};
+
+			gpiopinctrl: gpio@e2800000 {
+				compatible = "st,spear-plgpio";
+				reg = <0xe2800000 0x1000>;
+				interrupts = <0 107 0x4>;
+				#interrupt-cells = <1>;
+				interrupt-controller;
+				gpio-controller;
+				#gpio-cells = <2>;
+				gpio-ranges = <&pinmux 0 252>;
+				status = "disabled";
+
+				st-plgpio,ngpio = <250>;
+				st-plgpio,wdata-reg = <0x40>;
+				st-plgpio,dir-reg = <0x00>;
+				st-plgpio,ie-reg = <0x80>;
+				st-plgpio,rdata-reg = <0x20>;
+				st-plgpio,mis-reg = <0xa0>;
+				st-plgpio,eit-reg = <0x60>;
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/spear13xx.dtsi b/arch/arm/boot/dts/spear13xx.dtsi
index f7b84aced65..009096d1d2c 100644
--- a/arch/arm/boot/dts/spear13xx.dtsi
+++ b/arch/arm/boot/dts/spear13xx.dtsi
@@ -64,12 +64,26 @@
 		bootargs = "console=ttyAMA0,115200";
 	};
 
+	cpufreq {
+		compatible = "st,cpufreq-spear";
+		cpufreq_tbl = < 166000
+				200000
+				250000
+				300000
+				400000
+				500000
+				600000 >;
+		status = "disable";
+	};
+
 	ahb {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "simple-bus";
 		ranges = <0x50000000 0x50000000 0x10000000
 			  0xb0000000 0xb0000000 0x10000000
+			  0xd0000000 0xd0000000 0x02000000
+			  0xd8000000 0xd8000000 0x01000000
 			  0xe0000000 0xe0000000 0x10000000>;
 
 		sdhci@b3000000 {
@@ -81,7 +95,7 @@
 
 		cf@b2800000 {
 			compatible = "arasan,cf-spear1340";
-			reg = <0xb2800000 0x100>;
+			reg = <0xb2800000 0x1000>;
 			interrupts = <0 29 0x4>;
 			status = "disabled";
 		};
@@ -113,6 +127,7 @@
 				      0 23 0x4>;
 			st,ale-off = <0x20000>;
 			st,cle-off = <0x10000>;
+			st,mode = <2>;
 			status = "disabled";
 		};
 
@@ -125,6 +140,13 @@
 			status = "disabled";
 		};
 
+		pcm {
+			compatible = "st,pcm-audio";
+			#address-cells = <0>;
+			#size-cells = <0>;
+			status = "disable";
+		};
+
 		smi: flash@ea000000 {
 			compatible = "st,spear600-smi";
 			#address-cells = <1>;
@@ -134,17 +156,11 @@
 			status = "disabled";
 		};
 
-		spi0: spi@e0100000 {
-			compatible = "arm,pl022", "arm,primecell";
-			reg = <0xe0100000 0x1000>;
-			interrupts = <0 31 0x4>;
-			status = "disabled";
-		};
-
 		ehci@e4800000 {
 			compatible = "st,spear600-ehci", "usb-ehci";
 			reg = <0xe4800000 0x1000>;
 			interrupts = <0 64 0x4>;
+			usbh0_id = <0>;
 			status = "disabled";
 		};
 
@@ -152,6 +168,7 @@
 			compatible = "st,spear600-ehci", "usb-ehci";
 			reg = <0xe5800000 0x1000>;
 			interrupts = <0 66 0x4>;
+			usbh1_id = <1>;
 			status = "disabled";
 		};
 
@@ -159,6 +176,7 @@
 			compatible = "st,spear600-ohci", "usb-ohci";
 			reg = <0xe4000000 0x1000>;
 			interrupts = <0 65 0x4>;
+			usbh0_id = <0>;
 			status = "disabled";
 		};
 
@@ -166,6 +184,7 @@
 			compatible = "st,spear600-ohci", "usb-ohci";
 			reg = <0xe5000000 0x1000>;
 			interrupts = <0 67 0x4>;
+			usbh1_id = <1>;
 			status = "disabled";
 		};
 
@@ -175,6 +194,8 @@
 			compatible = "simple-bus";
 			ranges = <0x50000000 0x50000000 0x10000000
 				  0xb0000000 0xb0000000 0x10000000
+				  0xd0000000 0xd0000000 0x02000000
+				  0xd8000000 0xd8000000 0x01000000
 				  0xe0000000 0xe0000000 0x10000000>;
 
 			gpio0: gpio@e0600000 {
@@ -215,8 +236,35 @@
 				status = "disabled";
 			};
 
+			i2s@e0180000 {
+				compatible = "st,designware-i2s";
+				reg = <0xe0180000 0x1000>;
+				interrupt-names = "play_irq", "record_irq";
+				interrupts = <0 10 0x4
+					      0 11 0x4 >;
+				status = "disabled";
+			};
+
+			i2s@e0200000 {
+				compatible = "st,designware-i2s";
+				reg = <0xe0200000 0x1000>;
+				interrupt-names = "play_irq", "record_irq";
+				interrupts = <0 26 0x4
+					      0 53 0x4>;
+				status = "disabled";
+			};
+
+			spi0: spi@e0100000 {
+				compatible = "arm,pl022", "arm,primecell";
+				reg = <0xe0100000 0x1000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interrupts = <0 31 0x4>;
+				status = "disabled";
+			};
+
 			rtc@e0580000 {
-				compatible = "st,spear-rtc";
+				compatible = "st,spear600-rtc";
 				reg = <0xe0580000 0x1000>;
 				interrupts = <0 36 0x4>;
 				status = "disabled";
@@ -232,7 +280,7 @@
 			adc@e0080000 {
 				compatible = "st,spear600-adc";
 				reg = <0xe0080000 0x1000>;
-				interrupts = <0 44 0x4>;
+				interrupts = <0 12 0x4>;
 				status = "disabled";
 			};
 
@@ -245,7 +293,8 @@
 			timer@ec800600 {
 				compatible = "arm,cortex-a9-twd-timer";
 				reg = <0xec800600 0x20>;
-				interrupts = <1 13 0x301>;
+				interrupts = <1 13 0x4>;
+				status = "disabled";
 			};
 
 			wdt@ec800620 {
@@ -257,6 +306,7 @@
 			thermal@e07008c4 {
 				compatible = "st,thermal-spear1340";
 				reg = <0xe07008c4 0x4>;
+				thermal_flags = <0x7000>;
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/spear300-evb.dts b/arch/arm/boot/dts/spear300-evb.dts
index 1e7c7a8e212..5de1431653e 100644
--- a/arch/arm/boot/dts/spear300-evb.dts
+++ b/arch/arm/boot/dts/spear300-evb.dts
@@ -100,15 +100,23 @@
 				};
 				partition@10000 {
 					label = "u-boot";
-					reg = <0x10000 0x40000>;
+					reg = <0x10000 0x50000>;
 				};
-				partition@50000 {
+				partition@60000 {
+					label = "environment";
+					reg = <0x60000 0x10000>;
+				};
+				partition@70000 {
+					label = "dtb";
+					reg = <0x70000 0x10000>;
+				};
+				partition@80000 {
 					label = "linux";
-					reg = <0x50000 0x2c0000>;
+					reg = <0x80000 0x310000>;
 				};
-				partition@310000 {
+				partition@390000 {
 					label = "rootfs";
-					reg = <0x310000 0x4f0000>;
+					reg = <0x390000 0x0>;
 				};
 			};
 		};
@@ -235,6 +243,8 @@
 
 			serial@d0000000 {
 			       status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <>;
 			};
 
 			wdt@fc880000 {
diff --git a/arch/arm/boot/dts/spear300.dtsi b/arch/arm/boot/dts/spear300.dtsi
index ed3627c116c..090adc65601 100644
--- a/arch/arm/boot/dts/spear300.dtsi
+++ b/arch/arm/boot/dts/spear300.dtsi
@@ -27,7 +27,7 @@
 		};
 
 		clcd@60000000 {
-			compatible = "arm,clcd-pl110", "arm,primecell";
+			compatible = "arm,pl110", "arm,primecell";
 			reg = <0x60000000 0x1000>;
 			interrupts = <30>;
 			status = "disabled";
@@ -52,6 +52,14 @@
 			status = "disabled";
 		};
 
+		shirq: interrupt-controller@0x50000000 {
+			compatible = "st,spear300-shirq";
+			reg = <0x50000000 0x1000>;
+			interrupts = <28>;
+			#interrupt-cells = <1>;
+			interrupt-controller;
+		};
+
 		apb {
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -64,12 +72,16 @@
 				compatible = "arm,pl061", "arm,primecell";
 				gpio-controller;
 				reg = <0xa9000000 0x1000>;
+				interrupts = <8>;
+				interrupt-parent = <&shirq>;
 				status = "disabled";
 			};
 
 			kbd@a0000000 {
 				compatible = "st,spear300-kbd";
 				reg = <0xa0000000 0x1000>;
+				interrupts = <7>;
+				interrupt-parent = <&shirq>;
 				status = "disabled";
 			};
 		};
diff --git a/arch/arm/boot/dts/spear310-evb.dts b/arch/arm/boot/dts/spear310-evb.dts
index b00544e0cd5..b09632963d1 100644
--- a/arch/arm/boot/dts/spear310-evb.dts
+++ b/arch/arm/boot/dts/spear310-evb.dts
@@ -114,15 +114,23 @@
 				};
 				partition@10000 {
 					label = "u-boot";
-					reg = <0x10000 0x40000>;
+					reg = <0x10000 0x50000>;
 				};
-				partition@50000 {
+				partition@60000 {
+					label = "environment";
+					reg = <0x60000 0x10000>;
+				};
+				partition@70000 {
+					label = "dtb";
+					reg = <0x70000 0x10000>;
+				};
+				partition@80000 {
 					label = "linux";
-					reg = <0x50000 0x2c0000>;
+					reg = <0x80000 0x310000>;
 				};
-				partition@310000 {
+				partition@390000 {
 					label = "rootfs";
-					reg = <0x310000 0x4f0000>;
+					reg = <0x390000 0x0>;
 				};
 			};
 		};
@@ -158,26 +166,38 @@
 
 			serial@d0000000 {
 			       status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <>;
 			};
 
 			serial@b2000000 {
 			       status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <>;
 			};
 
 			serial@b2080000 {
 			       status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <>;
 			};
 
 			serial@b2100000 {
 			       status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <>;
 			};
 
 			serial@b2180000 {
 			       status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <>;
 			};
 
 			serial@b2200000 {
 			       status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <>;
 			};
 
 			wdt@fc880000 {
diff --git a/arch/arm/boot/dts/spear310.dtsi b/arch/arm/boot/dts/spear310.dtsi
index 62fc4fb3e5f..e814e5e9708 100644
--- a/arch/arm/boot/dts/spear310.dtsi
+++ b/arch/arm/boot/dts/spear310.dtsi
@@ -22,9 +22,10 @@
 			  0xb0000000 0xb0000000 0x10000000
 			  0xd0000000 0xd0000000 0x30000000>;
 
-		pinmux@b4000000 {
+		pinmux: pinmux@b4000000 {
 			compatible = "st,spear310-pinmux";
 			reg = <0xb4000000 0x1000>;
+			#gpio-range-cells = <2>;
 		};
 
 		fsmc: flash@44000000 {
@@ -39,6 +40,14 @@
 			status = "disabled";
 		};
 
+		shirq: interrupt-controller@0xb4000000 {
+			compatible = "st,spear310-shirq";
+			reg = <0xb4000000 0x1000>;
+			interrupts = <28 29 30 1>;
+			#interrupt-cells = <1>;
+			interrupt-controller;
+		};
+
 		apb {
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -49,32 +58,61 @@
 			serial@b2000000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0xb2000000 0x1000>;
+				interrupts = <8>;
+				interrupt-parent = <&shirq>;
 				status = "disabled";
 			};
 
 			serial@b2080000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0xb2080000 0x1000>;
+				interrupts = <9>;
+				interrupt-parent = <&shirq>;
 				status = "disabled";
 			};
 
 			serial@b2100000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0xb2100000 0x1000>;
+				interrupts = <10>;
+				interrupt-parent = <&shirq>;
 				status = "disabled";
 			};
 
 			serial@b2180000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0xb2180000 0x1000>;
+				interrupts = <11>;
+				interrupt-parent = <&shirq>;
 				status = "disabled";
 			};
 
 			serial@b2200000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0xb2200000 0x1000>;
+				interrupts = <12>;
+				interrupt-parent = <&shirq>;
 				status = "disabled";
 			};
+
+			gpiopinctrl: gpio@b4000000 {
+				compatible = "st,spear-plgpio";
+				reg = <0xb4000000 0x1000>;
+				#interrupt-cells = <1>;
+				interrupt-controller;
+				gpio-controller;
+				#gpio-cells = <2>;
+				gpio-ranges = <&pinmux 0 102>;
+				status = "disabled";
+
+				st-plgpio,ngpio = <102>;
+				st-plgpio,enb-reg = <0x10>;
+				st-plgpio,wdata-reg = <0x20>;
+				st-plgpio,dir-reg = <0x30>;
+				st-plgpio,ie-reg = <0x50>;
+				st-plgpio,rdata-reg = <0x40>;
+				st-plgpio,mis-reg = <0x60>;
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/spear320-evb.dts b/arch/arm/boot/dts/spear320-evb.dts
index 082328bd64a..fdedbb51410 100644
--- a/arch/arm/boot/dts/spear320-evb.dts
+++ b/arch/arm/boot/dts/spear320-evb.dts
@@ -76,20 +76,12 @@
 					st,function = "mii2";
 				};
 				pwm0_1 {
-					st,pins = "pwm0_1_pin_14_15_grp";
+					st,pins = "pwm0_1_pin_37_38_grp";
 					st,function = "pwm0_1";
 				};
-				pwm2 {
-					st,pins = "pwm2_pin_13_grp";
-					st,function = "pwm2";
-				};
 			};
 		};
 
-		clcd@90000000 {
-			status = "okay";
-		};
-
 		dma@fc400000 {
 			status = "okay";
 		};
@@ -103,6 +95,7 @@
 		};
 
 		sdhci@70000000 {
+			power-gpio = <&gpiopinctrl 61 1>;
 			status = "okay";
 		};
 
@@ -122,15 +115,23 @@
 				};
 				partition@10000 {
 					label = "u-boot";
-					reg = <0x10000 0x40000>;
+					reg = <0x10000 0x50000>;
+				};
+				partition@60000 {
+					label = "environment";
+					reg = <0x60000 0x10000>;
 				};
-				partition@50000 {
+				partition@70000 {
+					label = "dtb";
+					reg = <0x70000 0x10000>;
+				};
+				partition@80000 {
 					label = "linux";
-					reg = <0x50000 0x2c0000>;
+					reg = <0x80000 0x310000>;
 				};
-				partition@310000 {
+				partition@390000 {
 					label = "rootfs";
-					reg = <0x310000 0x4f0000>;
+					reg = <0x390000 0x0>;
 				};
 			};
 		};
@@ -164,6 +165,10 @@
 			       status = "okay";
 			};
 
+			gpio@b3000000 {
+			       status = "okay";
+			};
+
 			i2c0: i2c@d0180000 {
 			       status = "okay";
 			};
@@ -178,14 +183,20 @@
 
 			serial@d0000000 {
 			       status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <>;
 			};
 
 			serial@a3000000 {
 			       status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <>;
 			};
 
 			serial@a4000000 {
 			       status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <>;
 			};
 
 			wdt@fc880000 {
diff --git a/arch/arm/boot/dts/spear320-hmi.dts b/arch/arm/boot/dts/spear320-hmi.dts
new file mode 100644
index 00000000000..3075d2d3a8b
--- /dev/null
+++ b/arch/arm/boot/dts/spear320-hmi.dts
@@ -0,0 +1,305 @@
+/*
+ * DTS file for SPEAr320 Evaluation Baord
+ *
+ * Copyright 2012 Shiraz Hashim <shiraz.hashim@st.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "spear320.dtsi"
+
+/ {
+	model = "ST SPEAr320 HMI Board";
+	compatible = "st,spear320-hmi", "st,spear320";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	memory {
+		reg = <0 0x40000000>;
+	};
+
+	ahb {
+		pinmux@b3000000 {
+			st,pinmux-mode = <4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&state_default>;
+
+			state_default: pinmux {
+				i2c0 {
+					st,pins = "i2c0_grp";
+					st,function = "i2c0";
+				};
+				ssp0 {
+					st,pins = "ssp0_grp";
+					st,function = "ssp0";
+				};
+				uart0 {
+					st,pins = "uart0_grp";
+					st,function = "uart0";
+				};
+				clcd {
+					st,pins = "clcd_grp";
+					st,function = "clcd";
+				};
+				fsmc {
+					st,pins = "fsmc_8bit_grp";
+					st,function = "fsmc";
+				};
+				sdhci {
+					st,pins = "sdhci_cd_12_grp";
+					st,function = "sdhci";
+				};
+				i2s {
+					st,pins = "i2s_grp";
+					st,function = "i2s";
+				};
+				uart1 {
+					st,pins = "uart1_grp";
+					st,function = "uart1";
+				};
+				uart2 {
+					st,pins = "uart2_grp";
+					st,function = "uart2";
+				};
+				can0 {
+					st,pins = "can0_grp";
+					st,function = "can0";
+				};
+				can1 {
+					st,pins = "can1_grp";
+					st,function = "can1";
+				};
+				mii0_1 {
+					st,pins = "rmii0_1_grp";
+					st,function = "mii0_1";
+				};
+				pwm0_1 {
+					st,pins = "pwm0_1_pin_37_38_grp";
+					st,function = "pwm0_1";
+				};
+				pwm2 {
+					st,pins = "pwm2_pin_34_grp";
+					st,function = "pwm2";
+				};
+			};
+		};
+
+		clcd@90000000 {
+			status = "okay";
+		};
+
+		dma@fc400000 {
+			status = "okay";
+		};
+
+		ehci@e1800000 {
+			status = "okay";
+		};
+
+		fsmc: flash@4c000000 {
+			status = "okay";
+
+			partition@0 {
+				label = "xloader";
+				reg = <0x0 0x80000>;
+			};
+			partition@80000 {
+				label = "u-boot";
+				reg = <0x80000 0x140000>;
+			};
+			partition@1C0000 {
+				label = "environment";
+				reg = <0x1C0000 0x40000>;
+			};
+			partition@200000 {
+				label = "dtb";
+				reg = <0x200000 0x40000>;
+			};
+			partition@240000 {
+				label = "linux";
+				reg = <0x240000 0xC00000>;
+			};
+			partition@E40000 {
+				label = "rootfs";
+				reg = <0xE40000 0x0>;
+			};
+		};
+
+		gpio_keys {
+			compatible = "gpio-keys";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			button@1 {
+				label = "user button 1";
+				linux,code = <0x100>;
+				gpios = <&stmpegpio 3 0x4>;
+				debounce-interval = <20>;
+				gpio-key,wakeup = <1>;
+			};
+
+			button@2 {
+				label = "user button 2";
+				linux,code = <0x200>;
+				gpios = <&stmpegpio 2 0x4>;
+				debounce-interval = <20>;
+				gpio-key,wakeup = <1>;
+			};
+		};
+
+		ohci@e1900000 {
+			status = "okay";
+		};
+
+		ohci@e2100000 {
+			status = "okay";
+		};
+
+		pwm: pwm@a8000000 {
+			status = "okay";
+		};
+
+		sdhci@70000000 {
+			power-gpio = <&gpiopinctrl 50 1>;
+			power_always_enb;
+			status = "okay";
+		};
+
+		smi: flash@fc000000 {
+			status = "okay";
+			clock-rate=<50000000>;
+
+			flash@f8000000 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0xf8000000 0x800000>;
+				st,smi-fast-mode;
+
+				partition@0 {
+					label = "xloader";
+					reg = <0x0 0x10000>;
+				};
+				partition@10000 {
+					label = "u-boot";
+					reg = <0x10000 0x50000>;
+				};
+				partition@60000 {
+					label = "environment";
+					reg = <0x60000 0x10000>;
+				};
+				partition@70000 {
+					label = "dtb";
+					reg = <0x70000 0x10000>;
+				};
+				partition@80000 {
+					label = "linux";
+					reg = <0x80000 0x310000>;
+				};
+				partition@390000 {
+					label = "rootfs";
+					reg = <0x390000 0x0>;
+				};
+			};
+		};
+
+		spi0: spi@d0100000 {
+			status = "okay";
+		};
+
+		spi1: spi@a5000000 {
+			status = "okay";
+		};
+
+		spi2: spi@a6000000 {
+			status = "okay";
+		};
+
+		usbd@e1100000 {
+			status = "okay";
+		};
+
+		apb {
+			gpio0: gpio@fc980000 {
+			       status = "okay";
+			};
+
+			gpio@b3000000 {
+				status = "okay";
+			};
+
+			i2c0: i2c@d0180000 {
+				status = "okay";
+
+				stmpe811@41 {
+					compatible = "st,stmpe811";
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0x41>;
+					irq-over-gpio;
+					irq-gpios = <&gpiopinctrl 29 0x4>;
+					id = <0>;
+					blocks = <0x5>;
+					irq-trigger = <0x1>;
+
+					stmpegpio: stmpe-gpio {
+						compatible = "stmpe,gpio";
+						reg = <0>;
+						gpio-controller;
+						#gpio-cells = <2>;
+						gpio,norequest-mask = <0xF3>;
+					};
+
+					stmpe610-ts {
+						compatible = "stmpe,ts";
+						reg = <0>;
+						ts,sample-time = <4>;
+						ts,mod-12b = <1>;
+						ts,ref-sel = <0>;
+						ts,adc-freq = <1>;
+						ts,ave-ctrl = <1>;
+						ts,touch-det-delay = <3>;
+						ts,settling = <4>;
+						ts,fraction-z = <7>;
+						ts,i-drive = <1>;
+					};
+				};
+			};
+
+			i2c1: i2c@a7000000 {
+			       status = "okay";
+			};
+
+			rtc@fc900000 {
+			       status = "okay";
+			};
+
+			serial@d0000000 {
+			       status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <>;
+			};
+
+			serial@a3000000 {
+			       status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <>;
+			};
+
+			serial@a4000000 {
+			       status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <>;
+			};
+
+			wdt@fc880000 {
+			       status = "okay";
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/spear320.dtsi b/arch/arm/boot/dts/spear320.dtsi
index 1f49d69595a..c056a84deab 100644
--- a/arch/arm/boot/dts/spear320.dtsi
+++ b/arch/arm/boot/dts/spear320.dtsi
@@ -21,15 +21,17 @@
 		ranges = <0x40000000 0x40000000 0x80000000
 			  0xd0000000 0xd0000000 0x30000000>;
 
-		pinmux@b3000000 {
+		pinmux: pinmux@b3000000 {
 			compatible = "st,spear320-pinmux";
 			reg = <0xb3000000 0x1000>;
+			#gpio-range-cells = <2>;
 		};
 
 		clcd@90000000 {
-			compatible = "arm,clcd-pl110", "arm,primecell";
+			compatible = "arm,pl110", "arm,primecell";
 			reg = <0x90000000 0x1000>;
-			interrupts = <33>;
+			interrupts = <8>;
+			interrupt-parent = <&shirq>;
 			status = "disabled";
 		};
 
@@ -48,27 +50,51 @@
 		sdhci@70000000 {
 			compatible = "st,sdhci-spear";
 			reg = <0x70000000 0x100>;
-			interrupts = <29>;
+			interrupts = <10>;
+			interrupt-parent = <&shirq>;
 			status = "disabled";
 		};
 
+		shirq: interrupt-controller@0xb3000000 {
+			compatible = "st,spear320-shirq";
+			reg = <0xb3000000 0x1000>;
+			interrupts = <30 28 29 1>;
+			#interrupt-cells = <1>;
+			interrupt-controller;
+		};
+
 		spi1: spi@a5000000 {
 			compatible = "arm,pl022", "arm,primecell";
 			reg = <0xa5000000 0x1000>;
+			interrupts = <15>;
+			interrupt-parent = <&shirq>;
+			#address-cells = <1>;
+			#size-cells = <0>;
 			status = "disabled";
 		};
 
 		spi2: spi@a6000000 {
 			compatible = "arm,pl022", "arm,primecell";
 			reg = <0xa6000000 0x1000>;
+			interrupts = <16>;
+			interrupt-parent = <&shirq>;
+			#address-cells = <1>;
+			#size-cells = <0>;
 			status = "disabled";
 		};
 
+		pwm: pwm@a8000000 {
+			compatible ="st,spear-pwm";
+			reg = <0xa8000000 0x1000>;
+			#pwm-cells = <2>;
+			status = "disabled";
+                };
+
 		apb {
 			#address-cells = <1>;
 			#size-cells = <1>;
 			compatible = "simple-bus";
-			ranges = <0xa0000000 0xa0000000 0x10000000
+			ranges = <0xa0000000 0xa0000000 0x20000000
 				  0xd0000000 0xd0000000 0x30000000>;
 
 			i2c1: i2c@a7000000 {
@@ -76,20 +102,46 @@
 				#size-cells = <0>;
 				compatible = "snps,designware-i2c";
 				reg = <0xa7000000 0x1000>;
+				interrupts = <21>;
+				interrupt-parent = <&shirq>;
 				status = "disabled";
 			};
 
 			serial@a3000000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0xa3000000 0x1000>;
+				interrupts = <13>;
+				interrupt-parent = <&shirq>;
 				status = "disabled";
 			};
 
 			serial@a4000000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0xa4000000 0x1000>;
+				interrupts = <14>;
+				interrupt-parent = <&shirq>;
 				status = "disabled";
 			};
+
+			gpiopinctrl: gpio@b3000000 {
+				compatible = "st,spear-plgpio";
+				reg = <0xb3000000 0x1000>;
+				#interrupt-cells = <1>;
+				interrupt-controller;
+				gpio-controller;
+				#gpio-cells = <2>;
+				gpio-ranges = <&pinmux 0 102>;
+				status = "disabled";
+
+				st-plgpio,ngpio = <102>;
+				st-plgpio,enb-reg = <0x24>;
+				st-plgpio,wdata-reg = <0x34>;
+				st-plgpio,dir-reg = <0x44>;
+				st-plgpio,ie-reg = <0x64>;
+				st-plgpio,rdata-reg = <0x54>;
+				st-plgpio,mis-reg = <0x84>;
+				st-plgpio,eit-reg = <0x94>;
+			};
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/spear3xx.dtsi b/arch/arm/boot/dts/spear3xx.dtsi
index 3a8bb573692..c2a852d43c4 100644
--- a/arch/arm/boot/dts/spear3xx.dtsi
+++ b/arch/arm/boot/dts/spear3xx.dtsi
@@ -53,6 +53,7 @@
 			reg = <0xe0800000 0x8000>;
 			interrupts = <23 22>;
 			interrupt-names = "macirq", "eth_wake_irq";
+			phy-mode = "mii";
 			status = "disabled";
 		};
 
@@ -69,6 +70,8 @@
 			compatible = "arm,pl022", "arm,primecell";
 			reg = <0xd0100000 0x1000>;
 			interrupts = <20>;
+			#address-cells = <1>;
+			#size-cells = <0>;
 			status = "disabled";
 		};
 
@@ -120,7 +123,7 @@
 			};
 
 			rtc@fc900000 {
-				compatible = "st,spear-rtc";
+				compatible = "st,spear600-rtc";
 				reg = <0xfc900000 0x1000>;
 				interrupts = <10>;
 				status = "disabled";
diff --git a/arch/arm/boot/dts/spear600-evb.dts b/arch/arm/boot/dts/spear600-evb.dts
index 1119c22c9a8..d865a891776 100644
--- a/arch/arm/boot/dts/spear600-evb.dts
+++ b/arch/arm/boot/dts/spear600-evb.dts
@@ -24,15 +24,35 @@
 	};
 
 	ahb {
+		clcd@fc200000 {
+			status = "okay";
+		};
+
 		dma@fc400000 {
 			status = "okay";
 		};
 
+		ehci@e1800000 {
+			status = "okay";
+		};
+
+		ehci@e2000000 {
+			status = "okay";
+		};
+
 		gmac: ethernet@e0800000 {
 			phy-mode = "gmii";
 			status = "okay";
 		};
 
+		ohci@e1900000 {
+			status = "okay";
+		};
+
+		ohci@e2100000 {
+			status = "okay";
+		};
+
 		smi: flash@fc000000 {
 			status = "okay";
 			clock-rate=<50000000>;
@@ -49,15 +69,23 @@
 				};
 				partition@10000 {
 					label = "u-boot";
-					reg = <0x10000 0x40000>;
+					reg = <0x10000 0x50000>;
 				};
-				partition@50000 {
+				partition@60000 {
+					label = "environment";
+					reg = <0x60000 0x10000>;
+				};
+				partition@70000 {
+					label = "dtb";
+					reg = <0x70000 0x10000>;
+				};
+				partition@80000 {
 					label = "linux";
-					reg = <0x50000 0x2c0000>;
+					reg = <0x80000 0x310000>;
 				};
-				partition@310000 {
+				partition@390000 {
 					label = "rootfs";
-					reg = <0x310000 0x4f0000>;
+					reg = <0x390000 0x0>;
 				};
 			};
 		};
@@ -65,10 +93,18 @@
 		apb {
 			serial@d0000000 {
 				status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <>;
 			};
 
 			serial@d0080000 {
 				status = "okay";
+				pinctrl-names = "default";
+				pinctrl-0 = <>;
+			};
+
+			rtc@fc900000 {
+			       status = "okay";
 			};
 
 			i2c@d0200000 {
diff --git a/arch/arm/boot/dts/spear600.dtsi b/arch/arm/boot/dts/spear600.dtsi
index a3c36e47d7e..e051dde5181 100644
--- a/arch/arm/boot/dts/spear600.dtsi
+++ b/arch/arm/boot/dts/spear600.dtsi
@@ -45,6 +45,14 @@
 			#interrupt-cells = <1>;
 		};
 
+		clcd@fc200000 {
+			compatible = "arm,pl110", "arm,primecell";
+			reg = <0xfc200000 0x1000>;
+			interrupt-parent = <&vic1>;
+			interrupts = <12>;
+			status = "disabled";
+		};
+
 		dma@fc400000 {
 			compatible = "arm,pl080", "arm,primecell";
 			reg = <0xfc400000 0x1000>;
@@ -59,6 +67,7 @@
 			interrupt-parent = <&vic1>;
 			interrupts = <24 23>;
 			interrupt-names = "macirq", "eth_wake_irq";
+			phy-mode = "gmii";
 			status = "disabled";
 		};
 
@@ -178,6 +187,13 @@
 				status = "disabled";
 			};
 
+			rtc@fc900000 {
+				compatible = "st,spear600-rtc";
+				reg = <0xfc900000 0x1000>;
+				interrupts = <10>;
+				status = "disabled";
+			};
+
 			timer@f0000000 {
 				compatible = "st,spear-timer";
 				reg = <0xf0000000 0x400>;
diff --git a/arch/arm/boot/dts/stuib.dtsi b/arch/arm/boot/dts/stuib.dtsi
new file mode 100644
index 00000000000..39446a247e7
--- /dev/null
+++ b/arch/arm/boot/dts/stuib.dtsi
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2012 ST-Ericsson AB
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/ {
+	soc-u9500 {
+		i2c@80004000 {
+			stmpe1601: stmpe1601@40 {
+				compatible = "st,stmpe1601";
+				reg = <0x40>;
+				interrupts = <26 0x1>;
+				interrupt-parent = <&gpio6>;
+				interrupt-controller;
+
+				wakeup-source;
+				st,autosleep-timeout = <1024>;
+
+				stmpe_keypad {
+					compatible = "st,stmpe-keypad";
+
+					debounce-interval = <64>;
+					st,scan-count = <8>;
+					st,no-autorepeat;
+
+					linux,keymap = <0x205006b
+							0x4010074
+							0x3050072
+							0x1030004
+							0x502006a
+							0x500000a
+							0x5008b
+							0x706001c
+							0x405000b
+							0x6070003
+							0x3040067
+							0x303006c
+							0x60400e7
+							0x602009e
+							0x4020073
+							0x5050002
+							0x4030069
+							0x3020008>;
+				};
+			};
+		};
+
+		i2c@80110000 {
+			bu21013_tp@0x5c {
+				compatible = "rhom,bu21013_tp";
+				reg = <0x5c>;
+				touch-gpio = <&gpio2 20 0x4>;
+				avdd-supply = <&ab8500_ldo_aux1_reg>;
+
+				rhom,touch-max-x = <384>;
+				rhom,touch-max-y = <704>;
+				rhom,flip-y;
+			};
+
+			bu21013_tp@0x5d {
+				compatible = "rhom,bu21013_tp";
+				reg = <0x5d>;
+				touch-gpio = <&gpio2 20 0x4>;
+				avdd-supply = <&ab8500_ldo_aux1_reg>;
+
+				rhom,touch-max-x = <384>;
+				rhom,touch-max-y = <704>;
+				rhom,flip-y;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/sun4i-cubieboard.dts b/arch/arm/boot/dts/sun4i-cubieboard.dts
new file mode 100644
index 00000000000..f4ca126ad99
--- /dev/null
+++ b/arch/arm/boot/dts/sun4i-cubieboard.dts
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2012 Stefan Roese
+ * Stefan Roese <sr@denx.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "sun4i.dtsi"
+
+/ {
+	model = "Cubietech Cubieboard";
+	compatible = "cubietech,cubieboard", "allwinner,sun4i";
+
+	aliases {
+		serial0 = &uart0;
+		serial1 = &uart1;
+	};
+
+	chosen {
+		bootargs = "earlyprintk console=ttyS0,115200";
+	};
+
+	soc {
+		uart0: uart@01c28000 {
+			status = "okay";
+		};
+
+		uart1: uart@01c28400 {
+			status = "okay";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/sun4i.dtsi b/arch/arm/boot/dts/sun4i.dtsi
new file mode 100644
index 00000000000..e61fdd47bd0
--- /dev/null
+++ b/arch/arm/boot/dts/sun4i.dtsi
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2012 Stefan Roese
+ * Stefan Roese <sr@denx.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/include/ "sunxi.dtsi"
+
+/ {
+	memory {
+		reg = <0x40000000 0x80000000>;
+	};
+};
diff --git a/arch/arm/boot/dts/sun5i-olinuxino.dts b/arch/arm/boot/dts/sun5i-olinuxino.dts
new file mode 100644
index 00000000000..d6ff889a5d8
--- /dev/null
+++ b/arch/arm/boot/dts/sun5i-olinuxino.dts
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2012 Maxime Ripard
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "sun5i.dtsi"
+
+/ {
+	model = "Olimex A13-Olinuxino";
+	compatible = "olimex,a13-olinuxino", "allwinner,sun5i";
+
+	chosen {
+		bootargs = "earlyprintk console=ttyS0,115200";
+	};
+
+	soc {
+		uart1: uart@01c28400 {
+			status = "okay";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/sun5i.dtsi b/arch/arm/boot/dts/sun5i.dtsi
new file mode 100644
index 00000000000..59a2d265a98
--- /dev/null
+++ b/arch/arm/boot/dts/sun5i.dtsi
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2012 Maxime Ripard
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/include/ "sunxi.dtsi"
+
+/ {
+	memory {
+		reg = <0x40000000 0x20000000>;
+	};
+};
diff --git a/arch/arm/boot/dts/sunxi.dtsi b/arch/arm/boot/dts/sunxi.dtsi
new file mode 100644
index 00000000000..8bbc2bfef22
--- /dev/null
+++ b/arch/arm/boot/dts/sunxi.dtsi
@@ -0,0 +1,80 @@
+/*
+ * Copyright 2012 Maxime Ripard
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+	interrupt-parent = <&intc>;
+
+	cpus {
+		cpu@0 {
+			compatible = "arm,cortex-a8";
+		};
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		osc: oscillator {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <24000000>;
+		};
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x01c20000 0x300000>;
+		ranges;
+
+		timer@01c20c00 {
+			compatible = "allwinner,sunxi-timer";
+			reg = <0x01c20c00 0x90>;
+			interrupts = <22>;
+			clocks = <&osc>;
+		};
+
+		wdt: watchdog@01c20c90 {
+			compatible = "allwinner,sunxi-wdt";
+			reg = <0x01c20c90 0x10>;
+		};
+
+		intc: interrupt-controller@01c20400 {
+			compatible = "allwinner,sunxi-ic";
+			reg = <0x01c20400 0x400>;
+			interrupt-controller;
+			#interrupt-cells = <1>;
+		};
+
+		uart0: uart@01c28000 {
+			compatible = "ns8250";
+			reg = <0x01c28000 0x400>;
+			interrupts = <1>;
+			reg-shift = <2>;
+			clock-frequency = <24000000>;
+			status = "disabled";
+		};
+
+		uart1: uart@01c28400 {
+			compatible = "ns8250";
+			reg = <0x01c28400 0x400>;
+			interrupts = <2>;
+			reg-shift = <2>;
+			clock-frequency = <24000000>;
+			status = "disabled";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts
index c3ef1ad26b6..43eb72af894 100644
--- a/arch/arm/boot/dts/tegra20-harmony.dts
+++ b/arch/arm/boot/dts/tegra20-harmony.dts
@@ -10,6 +10,18 @@
 		reg = <0x00000000 0x40000000>;
 	};
 
+	host1x {
+		hdmi {
+			status = "okay";
+
+			vdd-supply = <&hdmi_vdd_reg>;
+			pll-supply = <&hdmi_pll_reg>;
+
+			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
+			nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */
+		};
+	};
+
 	pinmux {
 		pinctrl-names = "default";
 		pinctrl-0 = <&state_default>;
@@ -262,9 +274,9 @@
 		};
 	};
 
-	i2c@7000c400 {
+	hdmi_ddc: i2c@7000c400 {
 		status = "okay";
-		clock-frequency = <400000>;
+		clock-frequency = <100000>;
 	};
 
 	i2c@7000c500 {
@@ -297,131 +309,98 @@
 			vinldo9-supply = <&sm2_reg>;
 
 			regulators {
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				sys_reg: regulator@0 {
-					reg = <0>;
-					regulator-compatible = "sys";
+				sys_reg: sys {
 					regulator-name = "vdd_sys";
 					regulator-always-on;
 				};
 
-				regulator@1 {
-					reg = <1>;
-					regulator-compatible = "sm0";
+				sm0 {
 					regulator-name = "vdd_sm0,vdd_core";
 					regulator-min-microvolt = <1200000>;
 					regulator-max-microvolt = <1200000>;
 					regulator-always-on;
 				};
 
-				regulator@2 {
-					reg = <2>;
-					regulator-compatible = "sm1";
+				sm1 {
 					regulator-name = "vdd_sm1,vdd_cpu";
 					regulator-min-microvolt = <1000000>;
 					regulator-max-microvolt = <1000000>;
 					regulator-always-on;
 				};
 
-				sm2_reg: regulator@3 {
-					reg = <3>;
-					regulator-compatible = "sm2";
+				sm2_reg: sm2 {
 					regulator-name = "vdd_sm2,vin_ldo*";
 					regulator-min-microvolt = <3700000>;
 					regulator-max-microvolt = <3700000>;
 					regulator-always-on;
 				};
 
-				regulator@4 {
-					reg = <4>;
-					regulator-compatible = "ldo0";
+				ldo0 {
 					regulator-name = "vdd_ldo0,vddio_pex_clk";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
 				};
 
-				regulator@5 {
-					reg = <5>;
-					regulator-compatible = "ldo1";
+				ldo1 {
 					regulator-name = "vdd_ldo1,avdd_pll*";
 					regulator-min-microvolt = <1100000>;
 					regulator-max-microvolt = <1100000>;
 					regulator-always-on;
 				};
 
-				regulator@6 {
-					reg = <6>;
-					regulator-compatible = "ldo2";
+				ldo2 {
 					regulator-name = "vdd_ldo2,vdd_rtc";
 					regulator-min-microvolt = <1200000>;
 					regulator-max-microvolt = <1200000>;
 				};
 
-				regulator@7 {
-					reg = <7>;
-					regulator-compatible = "ldo3";
+				ldo3 {
 					regulator-name = "vdd_ldo3,avdd_usb*";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
 					regulator-always-on;
 				};
 
-				regulator@8 {
-					reg = <8>;
-					regulator-compatible = "ldo4";
+				ldo4 {
 					regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
 					regulator-always-on;
 				};
 
-				regulator@9 {
-					reg = <9>;
-					regulator-compatible = "ldo5";
+				ldo5 {
 					regulator-name = "vdd_ldo5,vcore_mmc";
 					regulator-min-microvolt = <2850000>;
 					regulator-max-microvolt = <2850000>;
 					regulator-always-on;
 				};
 
-				regulator@10 {
-					reg = <10>;
-					regulator-compatible = "ldo6";
+				ldo6 {
 					regulator-name = "vdd_ldo6,avdd_vdac";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
 				};
 
-				regulator@11 {
-					reg = <11>;
-					regulator-compatible = "ldo7";
+				hdmi_vdd_reg: ldo7 {
 					regulator-name = "vdd_ldo7,avdd_hdmi";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
 				};
 
-				regulator@12 {
-					reg = <12>;
-					regulator-compatible = "ldo8";
+				hdmi_pll_reg: ldo8 {
 					regulator-name = "vdd_ldo8,avdd_hdmi_pll";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
 				};
 
-				regulator@13 {
-					reg = <13>;
-					regulator-compatible = "ldo9";
+				ldo9 {
 					regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx";
 					regulator-min-microvolt = <2850000>;
 					regulator-max-microvolt = <2850000>;
 					regulator-always-on;
 				};
 
-				regulator@14 {
-					reg = <14>;
-					regulator-compatible = "ldo_rtc";
+				ldo_rtc {
 					regulator-name = "vdd_rtc_out,vdd_cell";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
@@ -429,6 +408,11 @@
 				};
 			};
 		};
+
+		temperature-sensor@4c {
+			compatible = "adi,adt7461";
+			reg = <0x4c>;
+		};
 	};
 
 	pmc {
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts
index ddf287f52d4..6a93d1404c7 100644
--- a/arch/arm/boot/dts/tegra20-paz00.dts
+++ b/arch/arm/boot/dts/tegra20-paz00.dts
@@ -291,37 +291,26 @@
 			vinldo9-supply = <&sm2_reg>;
 
 			regulators {
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				sys_reg: regulator@0 {
-					reg = <0>;
-					regulator-compatible = "sys";
+				sys_reg: sys {
 					regulator-name = "vdd_sys";
 					regulator-always-on;
 				};
 
-				regulator@1 {
-					reg = <1>;
-					regulator-compatible = "sm0";
+				sm0 {
 					regulator-name = "+1.2vs_sm0,vdd_core";
 					regulator-min-microvolt = <1200000>;
 					regulator-max-microvolt = <1200000>;
 					regulator-always-on;
 				};
 
-				regulator@2 {
-					reg = <2>;
-					regulator-compatible = "sm1";
+				sm1 {
 					regulator-name = "+1.0vs_sm1,vdd_cpu";
 					regulator-min-microvolt = <1000000>;
 					regulator-max-microvolt = <1000000>;
 					regulator-always-on;
 				};
 
-				sm2_reg: regulator@3 {
-					reg = <3>;
-					regulator-compatible = "sm2";
+				sm2_reg: sm2 {
 					regulator-name = "+3.7vs_sm2,vin_ldo*";
 					regulator-min-microvolt = <3700000>;
 					regulator-max-microvolt = <3700000>;
@@ -330,53 +319,41 @@
 
 				/* LDO0 is not connected to anything */
 
-				regulator@5 {
-					reg = <5>;
-					regulator-compatible = "ldo1";
+				ldo1 {
 					regulator-name = "+1.1vs_ldo1,avdd_pll*";
 					regulator-min-microvolt = <1100000>;
 					regulator-max-microvolt = <1100000>;
 					regulator-always-on;
 				};
 
-				regulator@6 {
-					reg = <6>;
-					regulator-compatible = "ldo2";
+				ldo2 {
 					regulator-name = "+1.2vs_ldo2,vdd_rtc";
 					regulator-min-microvolt = <1200000>;
 					regulator-max-microvolt = <1200000>;
 				};
 
-				regulator@7 {
-					reg = <7>;
-					regulator-compatible = "ldo3";
+				ldo3 {
 					regulator-name = "+3.3vs_ldo3,avdd_usb*";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
 					regulator-always-on;
 				};
 
-				regulator@8 {
-					reg = <8>;
-					regulator-compatible = "ldo4";
+				ldo4 {
 					regulator-name = "+1.8vs_ldo4,avdd_osc,vddio_sys";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
 					regulator-always-on;
 				};
 
-				regulator@9 {
-					reg = <9>;
-					regulator-compatible = "ldo5";
+				ldo5 {
 					regulator-name = "+2.85vs_ldo5,vcore_mmc";
 					regulator-min-microvolt = <2850000>;
 					regulator-max-microvolt = <2850000>;
 					regulator-always-on;
 				};
 
-				regulator@10 {
-					reg = <10>;
-					regulator-compatible = "ldo6";
+				ldo6 {
 					/*
 					 * Research indicates this should be
 					 * 1.8v; other boards that use this
@@ -390,34 +367,26 @@
 					regulator-max-microvolt = <1800000>;
 				};
 
-				regulator@11 {
-					reg = <11>;
-					regulator-compatible = "ldo7";
+				ldo7 {
 					regulator-name = "+3.3vs_ldo7,avdd_hdmi";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
 				};
 
-				regulator@12 {
-					reg = <12>;
-					regulator-compatible = "ldo8";
+				ldo8 {
 					regulator-name = "+1.8vs_ldo8,avdd_hdmi_pll";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
 				};
 
-				regulator@13 {
-					reg = <13>;
-					regulator-compatible = "ldo9";
+				ldo9 {
 					regulator-name = "+2.85vs_ldo9,vdd_ddr_rx";
 					regulator-min-microvolt = <2850000>;
 					regulator-max-microvolt = <2850000>;
 					regulator-always-on;
 				};
 
-				regulator@14 {
-					reg = <14>;
-					regulator-compatible = "ldo_rtc";
+				ldo_rtc {
 					regulator-name = "+3.3vs_rtc";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
diff --git a/arch/arm/boot/dts/tegra20-plutux.dts b/arch/arm/boot/dts/tegra20-plutux.dts
index 331a3ef24d5..289480026fb 100644
--- a/arch/arm/boot/dts/tegra20-plutux.dts
+++ b/arch/arm/boot/dts/tegra20-plutux.dts
@@ -6,6 +6,12 @@
 	model = "Avionic Design Plutux board";
 	compatible = "ad,plutux", "ad,tamonten", "nvidia,tegra20";
 
+	host1x {
+		hdmi {
+			status = "okay";
+		};
+	};
+
 	i2c@7000c000 {
 		wm8903: wm8903@1a {
 			compatible = "wlf,wm8903";
diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts
index f0ba901676a..420459825b4 100644
--- a/arch/arm/boot/dts/tegra20-seaboard.dts
+++ b/arch/arm/boot/dts/tegra20-seaboard.dts
@@ -395,37 +395,26 @@
 			vinldo9-supply = <&sm2_reg>;
 
 			regulators {
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				sys_reg: regulator@0 {
-					reg = <0>;
-					regulator-compatible = "sys";
+				sys_reg: sys {
 					regulator-name = "vdd_sys";
 					regulator-always-on;
 				};
 
-				regulator@1 {
-					reg = <1>;
-					regulator-compatible = "sm0";
+				sm0 {
 					regulator-name = "vdd_sm0,vdd_core";
 					regulator-min-microvolt = <1300000>;
 					regulator-max-microvolt = <1300000>;
 					regulator-always-on;
 				};
 
-				regulator@2 {
-					reg = <2>;
-					regulator-compatible = "sm1";
+				sm1 {
 					regulator-name = "vdd_sm1,vdd_cpu";
 					regulator-min-microvolt = <1125000>;
 					regulator-max-microvolt = <1125000>;
 					regulator-always-on;
 				};
 
-				sm2_reg: regulator@3 {
-					reg = <3>;
-					regulator-compatible = "sm2";
+				sm2_reg: sm2 {
 					regulator-name = "vdd_sm2,vin_ldo*";
 					regulator-min-microvolt = <3700000>;
 					regulator-max-microvolt = <3700000>;
@@ -434,86 +423,66 @@
 
 				/* LDO0 is not connected to anything */
 
-				regulator@5 {
-					reg = <5>;
-					regulator-compatible = "ldo1";
+				ldo1 {
 					regulator-name = "vdd_ldo1,avdd_pll*";
 					regulator-min-microvolt = <1100000>;
 					regulator-max-microvolt = <1100000>;
 					regulator-always-on;
 				};
 
-				regulator@6 {
-					reg = <6>;
-					regulator-compatible = "ldo2";
+				ldo2 {
 					regulator-name = "vdd_ldo2,vdd_rtc";
 					regulator-min-microvolt = <1200000>;
 					regulator-max-microvolt = <1200000>;
 				};
 
-				regulator@7 {
-					reg = <7>;
-					regulator-compatible = "ldo3";
+				ldo3 {
 					regulator-name = "vdd_ldo3,avdd_usb*";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
 					regulator-always-on;
 				};
 
-				regulator@8 {
-					reg = <8>;
-					regulator-compatible = "ldo4";
+				ldo4 {
 					regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
 					regulator-always-on;
 				};
 
-				regulator@9 {
-					reg = <9>;
-					regulator-compatible = "ldo5";
+				ldo5 {
 					regulator-name = "vdd_ldo5,vcore_mmc";
 					regulator-min-microvolt = <2850000>;
 					regulator-max-microvolt = <2850000>;
 					regulator-always-on;
 				};
 
-				regulator@10 {
-					reg = <10>;
-					regulator-compatible = "ldo6";
+				ldo6 {
 					regulator-name = "vdd_ldo6,avdd_vdac,vddio_vi,vddio_cam";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
 				};
 
-				regulator@11 {
-					reg = <11>;
-					regulator-compatible = "ldo7";
+				ldo7 {
 					regulator-name = "vdd_ldo7,avdd_hdmi,vdd_fuse";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
 				};
 
-				regulator@12 {
-					reg = <12>;
-					regulator-compatible = "ldo8";
+				ldo8 {
 					regulator-name = "vdd_ldo8,avdd_hdmi_pll";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
 				};
 
-				regulator@13 {
-					reg = <13>;
-					regulator-compatible = "ldo9";
+				ldo9 {
 					regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx";
 					regulator-min-microvolt = <2850000>;
 					regulator-max-microvolt = <2850000>;
 					regulator-always-on;
 				};
 
-				regulator@14 {
-					reg = <14>;
-					regulator-compatible = "ldo_rtc";
+				ldo_rtc {
 					regulator-name = "vdd_rtc_out,vdd_cell";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
@@ -523,12 +492,12 @@
 		};
 
 		temperature-sensor@4c {
-			compatible = "nct1008";
+			compatible = "onnn,nct1008";
 			reg = <0x4c>;
 		};
 
 		magnetometer@c {
-			compatible = "ak8975";
+			compatible = "ak,ak8975";
 			reg = <0xc>;
 			interrupt-parent = <&gpio>;
 			interrupts = <109 0x04>; /* gpio PN5 */
@@ -592,6 +561,12 @@
 		status = "okay";
 	};
 
+	sdhci@c8000000 {
+		status = "okay";
+		power-gpios = <&gpio 86 0>; /* gpio PK6 */
+		bus-width = <4>;
+	};
+
 	sdhci@c8000400 {
 		status = "okay";
 		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
diff --git a/arch/arm/boot/dts/tegra20-tamonten.dtsi b/arch/arm/boot/dts/tegra20-tamonten.dtsi
index f18cec9f6a7..a239ccdfaa5 100644
--- a/arch/arm/boot/dts/tegra20-tamonten.dtsi
+++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi
@@ -8,6 +8,16 @@
 		reg = <0x00000000 0x20000000>;
 	};
 
+	host1x {
+		hdmi {
+			vdd-supply = <&hdmi_vdd_reg>;
+			pll-supply = <&hdmi_pll_reg>;
+
+			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
+			nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */
+		};
+	};
+
 	pinmux {
 		pinctrl-names = "default";
 		pinctrl-0 = <&state_default>;
@@ -62,10 +72,6 @@
 				nvidia,pins = "dap4";
 				nvidia,function = "dap4";
 			};
-			ddc {
-				nvidia,pins = "ddc";
-				nvidia,function = "i2c2";
-			};
 			dta {
 				nvidia,pins = "dta", "dtd";
 				nvidia,function = "sdio2";
@@ -91,7 +97,7 @@
 				nvidia,function = "pcie";
 			};
 			hdint {
-				nvidia,pins = "hdint", "pta";
+				nvidia,pins = "hdint";
 				nvidia,function = "hdmi";
 			};
 			i2cp {
@@ -230,6 +236,39 @@
 				nvidia,pull = <1>;
 			};
 		};
+
+		state_i2cmux_ddc: pinmux_i2cmux_ddc {
+			ddc {
+				nvidia,pins = "ddc";
+				nvidia,function = "i2c2";
+			};
+			pta {
+				nvidia,pins = "pta";
+				nvidia,function = "rsvd4";
+			};
+		};
+
+		state_i2cmux_pta: pinmux_i2cmux_pta {
+			ddc {
+				nvidia,pins = "ddc";
+				nvidia,function = "rsvd4";
+			};
+			pta {
+				nvidia,pins = "pta";
+				nvidia,function = "i2c2";
+			};
+		};
+
+		state_i2cmux_idle: pinmux_i2cmux_idle {
+			ddc {
+				nvidia,pins = "ddc";
+				nvidia,function = "rsvd4";
+			};
+			pta {
+				nvidia,pins = "pta";
+				nvidia,function = "rsvd4";
+			};
+		};
 	};
 
 	i2s@70002800 {
@@ -246,6 +285,36 @@
 		status = "okay";
 	};
 
+	i2c@7000c400 {
+		clock-frequency = <100000>;
+		status = "okay";
+	};
+
+	i2cmux {
+		compatible = "i2c-mux-pinctrl";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c-parent = <&{/i2c@7000c400}>;
+
+		pinctrl-names = "ddc", "pta", "idle";
+		pinctrl-0 = <&state_i2cmux_ddc>;
+		pinctrl-1 = <&state_i2cmux_pta>;
+		pinctrl-2 = <&state_i2cmux_idle>;
+
+		hdmi_ddc: i2c@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+
 	i2c@7000d000 {
 		clock-frequency = <400000>;
 		status = "okay";
@@ -271,97 +340,72 @@
 			vinldo9-supply = <&sm2_reg>;
 
 			regulators {
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				sys_reg: regulator@0 {
-					reg = <0>;
-					regulator-compatible = "sys";
+				sys_reg: sys {
 					regulator-name = "vdd_sys";
 					regulator-always-on;
 				};
 
-				regulator@1 {
-					reg = <1>;
-					regulator-compatible = "sm0";
+				sm0 {
 					regulator-name = "vdd_sys_sm0,vdd_core";
 					regulator-min-microvolt = <1200000>;
 					regulator-max-microvolt = <1200000>;
 					regulator-always-on;
 				};
 
-				regulator@2 {
-					reg = <2>;
-					regulator-compatible = "sm1";
+				sm1 {
 					regulator-name = "vdd_sys_sm1,vdd_cpu";
 					regulator-min-microvolt = <1000000>;
 					regulator-max-microvolt = <1000000>;
 					regulator-always-on;
 				};
 
-				sm2_reg: regulator@3 {
-					reg = <3>;
-					regulator-compatible = "sm2";
+				sm2_reg: sm2 {
 					regulator-name = "vdd_sys_sm2,vin_ldo*";
 					regulator-min-microvolt = <3700000>;
 					regulator-max-microvolt = <3700000>;
 					regulator-always-on;
 				};
 
-				regulator@4 {
-					reg = <4>;
-					regulator-compatible = "ldo0";
+				ldo0 {
 					regulator-name = "vdd_ldo0,vddio_pex_clk";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
 				};
 
-				regulator@5 {
-					reg = <5>;
-					regulator-compatible = "ldo1";
+				ldo1 {
 					regulator-name = "vdd_ldo1,avdd_pll*";
 					regulator-min-microvolt = <1100000>;
 					regulator-max-microvolt = <1100000>;
 					regulator-always-on;
 				};
 
-				regulator@6 {
-					reg = <6>;
-					regulator-compatible = "ldo2";
+				ldo2 {
 					regulator-name = "vdd_ldo2,vdd_rtc";
 					regulator-min-microvolt = <1200000>;
 					regulator-max-microvolt = <1200000>;
 				};
 
-				regulator@7 {
-					reg = <7>;
-					regulator-compatible = "ldo3";
+				ldo3 {
 					regulator-name = "vdd_ldo3,avdd_usb*";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
 					regulator-always-on;
 				};
 
-				regulator@8 {
-					reg = <8>;
-					regulator-compatible = "ldo4";
+				ldo4 {
 					regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
 					regulator-always-on;
 				};
 
-				regulator@9 {
-					reg = <9>;
-					regulator-compatible = "ldo5";
+				ldo5 {
 					regulator-name = "vdd_ldo5,vcore_mmc";
 					regulator-min-microvolt = <2850000>;
 					regulator-max-microvolt = <2850000>;
 				};
 
-				regulator@10 {
-					reg = <10>;
-					regulator-compatible = "ldo6";
+				ldo6 {
 					regulator-name = "vdd_ldo6,avdd_vdac";
 					/*
 					 * According to the Tegra 2 Automotive
@@ -373,25 +417,19 @@
 					regulator-max-microvolt = <2850000>;
 				};
 
-				regulator@11 {
-					reg = <11>;
-					regulator-compatible = "ldo7";
+				hdmi_vdd_reg: ldo7 {
 					regulator-name = "vdd_ldo7,avdd_hdmi";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
 				};
 
-				regulator@12 {
-					reg = <12>;
-					regulator-compatible = "ldo8";
+				hdmi_pll_reg: ldo8 {
 					regulator-name = "vdd_ldo8,avdd_hdmi_pll";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
 				};
 
-				regulator@13 {
-					reg = <13>;
-					regulator-compatible = "ldo9";
+				ldo9 {
 					regulator-name = "vdd_ldo9,vdd_ddr_rx,avdd_cam";
 					/*
 					 * According to the Tegra 2 Automotive
@@ -404,9 +442,7 @@
 					regulator-always-on;
 				};
 
-				regulator@14 {
-					reg = <14>;
-					regulator-compatible = "ldo_rtc";
+				ldo_rtc {
 					regulator-name = "vdd_rtc_out";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
@@ -414,6 +450,11 @@
 				};
 			};
 		};
+
+		temperature-sensor@4c {
+			compatible = "onnn,nct1008";
+			reg = <0x4c>;
+		};
 	};
 
 	pmc {
diff --git a/arch/arm/boot/dts/tegra20-tec.dts b/arch/arm/boot/dts/tegra20-tec.dts
index 9aff31b0fe4..402b21004be 100644
--- a/arch/arm/boot/dts/tegra20-tec.dts
+++ b/arch/arm/boot/dts/tegra20-tec.dts
@@ -6,10 +6,13 @@
 	model = "Avionic Design Tamonten Evaluation Carrier";
 	compatible = "ad,tec", "ad,tamonten", "nvidia,tegra20";
 
-	i2c@7000c000 {
-		clock-frequency = <400000>;
-		status = "okay";
+	host1x {
+		hdmi {
+			status = "okay";
+		};
+	};
 
+	i2c@7000c000 {
 		wm8903: wm8903@1a {
 			compatible = "wlf,wm8903";
 			reg = <0x1a>;
diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts
index 27fb8a67ea4..b70b4cb754c 100644
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -10,6 +10,18 @@
 		reg = <0x00000000 0x40000000>;
 	};
 
+	host1x {
+		hdmi {
+			status = "okay";
+
+			vdd-supply = <&hdmi_vdd_reg>;
+			pll-supply = <&hdmi_pll_reg>;
+
+			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
+			nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */
+		};
+	};
+
 	pinmux {
 		pinctrl-names = "default";
 		pinctrl-0 = <&state_default>;
@@ -249,14 +261,24 @@
 		clock-frequency = <216000000>;
 	};
 
-	i2c@7000c000 {
+	dvi_ddc: i2c@7000c000 {
 		status = "okay";
-		clock-frequency = <400000>;
+		clock-frequency = <100000>;
 	};
 
-	i2c@7000c400 {
+	spi@7000c380 {
 		status = "okay";
-		clock-frequency = <400000>;
+		spi-max-frequency = <48000000>;
+		spi-flash@0 {
+			compatible = "winbond,w25q80bl";
+			reg = <0>;
+			spi-max-frequency = <48000000>;
+		};
+	};
+
+	hdmi_ddc: i2c@7000c400 {
+		status = "okay";
+		clock-frequency = <100000>;
 	};
 
 	i2c@7000c500 {
@@ -300,6 +322,30 @@
 		bus-width = <4>;
 	};
 
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		hdmi_vdd_reg: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "avdd_hdmi";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+
+		hdmi_pll_reg: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "avdd_hdmi_pll";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on;
+		};
+	};
+
 	sound {
 		compatible = "nvidia,tegra-audio-trimslice";
 		nvidia,i2s-controller = <&tegra_i2s1>;
diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts
index 3e5952fcfbc..adc47547eaa 100644
--- a/arch/arm/boot/dts/tegra20-ventana.dts
+++ b/arch/arm/boot/dts/tegra20-ventana.dts
@@ -64,11 +64,6 @@
 				nvidia,pins = "dap4";
 				nvidia,function = "dap4";
 			};
-			ddc {
-				nvidia,pins = "ddc", "owc", "spdi", "spdo",
-					"uac";
-				nvidia,function = "rsvd2";
-			};
 			dta {
 				nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte";
 				nvidia,function = "vi";
@@ -98,7 +93,7 @@
 				nvidia,function = "pcie";
 			};
 			hdint {
-				nvidia,pins = "hdint", "pta";
+				nvidia,pins = "hdint";
 				nvidia,function = "hdmi";
 			};
 			i2cp {
@@ -129,6 +124,10 @@
 					"lspi", "lvp1", "lvs";
 				nvidia,function = "displaya";
 			};
+			owc {
+				nvidia,pins = "owc", "spdi", "spdo", "uac";
+				nvidia,function = "rsvd2";
+			};
 			pmc {
 				nvidia,pins = "pmc";
 				nvidia,function = "pwr_on";
@@ -237,6 +236,49 @@
 					"ld23_22";
 				nvidia,pull = <1>;
 			};
+			drive_sdio1 {
+				nvidia,pins = "drive_sdio1";
+				nvidia,high-speed-mode = <0>;
+				nvidia,schmitt = <1>;
+				nvidia,low-power-mode = <3>;
+				nvidia,pull-down-strength = <31>;
+				nvidia,pull-up-strength = <31>;
+				nvidia,slew-rate-rising = <3>;
+				nvidia,slew-rate-falling = <3>;
+			};
+		};
+
+		state_i2cmux_ddc: pinmux_i2cmux_ddc {
+			ddc {
+				nvidia,pins = "ddc";
+				nvidia,function = "i2c2";
+			};
+			pta {
+				nvidia,pins = "pta";
+				nvidia,function = "rsvd4";
+			};
+		};
+
+		state_i2cmux_pta: pinmux_i2cmux_pta {
+			ddc {
+				nvidia,pins = "ddc";
+				nvidia,function = "rsvd4";
+			};
+			pta {
+				nvidia,pins = "pta";
+				nvidia,function = "i2c2";
+			};
+		};
+
+		state_i2cmux_idle: pinmux_i2cmux_idle {
+			ddc {
+				nvidia,pins = "ddc";
+				nvidia,function = "rsvd4";
+			};
+			pta {
+				nvidia,pins = "pta";
+				nvidia,function = "rsvd4";
+			};
 		};
 	};
 
@@ -281,6 +323,31 @@
 		clock-frequency = <400000>;
 	};
 
+	i2cmux {
+		compatible = "i2c-mux-pinctrl";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c-parent = <&{/i2c@7000c400}>;
+
+		pinctrl-names = "ddc", "pta", "idle";
+		pinctrl-0 = <&state_i2cmux_ddc>;
+		pinctrl-1 = <&state_i2cmux_pta>;
+		pinctrl-2 = <&state_i2cmux_idle>;
+
+		i2c@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+
 	i2c@7000c500 {
 		status = "okay";
 		clock-frequency = <400000>;
@@ -311,37 +378,26 @@
 			vinldo9-supply = <&sm2_reg>;
 
 			regulators {
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				sys_reg: regulator@0 {
-					reg = <0>;
-					regulator-compatible = "sys";
+				sys_reg: sys {
 					regulator-name = "vdd_sys";
 					regulator-always-on;
 				};
 
-				regulator@1 {
-					reg = <1>;
-					regulator-compatible = "sm0";
+				sm0 {
 					regulator-name = "vdd_sm0,vdd_core";
 					regulator-min-microvolt = <1200000>;
 					regulator-max-microvolt = <1200000>;
 					regulator-always-on;
 				};
 
-				regulator@2 {
-					reg = <2>;
-					regulator-compatible = "sm1";
+				sm1 {
 					regulator-name = "vdd_sm1,vdd_cpu";
 					regulator-min-microvolt = <1000000>;
 					regulator-max-microvolt = <1000000>;
 					regulator-always-on;
 				};
 
-				sm2_reg: regulator@3 {
-					reg = <3>;
-					regulator-compatible = "sm2";
+				sm2_reg: sm2 {
 					regulator-name = "vdd_sm2,vin_ldo*";
 					regulator-min-microvolt = <3700000>;
 					regulator-max-microvolt = <3700000>;
@@ -350,86 +406,66 @@
 
 				/* LDO0 is not connected to anything */
 
-				regulator@5 {
-					reg = <5>;
-					regulator-compatible = "ldo1";
+				ldo1 {
 					regulator-name = "vdd_ldo1,avdd_pll*";
 					regulator-min-microvolt = <1100000>;
 					regulator-max-microvolt = <1100000>;
 					regulator-always-on;
 				};
 
-				regulator@6 {
-					reg = <6>;
-					regulator-compatible = "ldo2";
+				ldo2 {
 					regulator-name = "vdd_ldo2,vdd_rtc";
 					regulator-min-microvolt = <1200000>;
 					regulator-max-microvolt = <1200000>;
 				};
 
-				regulator@7 {
-					reg = <7>;
-					regulator-compatible = "ldo3";
+				ldo3 {
 					regulator-name = "vdd_ldo3,avdd_usb*";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
 					regulator-always-on;
 				};
 
-				regulator@8 {
-					reg = <8>;
-					regulator-compatible = "ldo4";
+				ldo4 {
 					regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
 					regulator-always-on;
 				};
 
-				regulator@9 {
-					reg = <9>;
-					regulator-compatible = "ldo5";
+				ldo5 {
 					regulator-name = "vdd_ldo5,vcore_mmc";
 					regulator-min-microvolt = <2850000>;
 					regulator-max-microvolt = <2850000>;
 					regulator-always-on;
 				};
 
-				regulator@10 {
-					reg = <10>;
-					regulator-compatible = "ldo6";
+				ldo6 {
 					regulator-name = "vdd_ldo6,avdd_vdac";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
 				};
 
-				regulator@11 {
-					reg = <11>;
-					regulator-compatible = "ldo7";
+				ldo7 {
 					regulator-name = "vdd_ldo7,avdd_hdmi,vdd_fuse";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
 				};
 
-				regulator@12 {
-					reg = <12>;
-					regulator-compatible = "ldo8";
+				ldo8 {
 					regulator-name = "vdd_ldo8,avdd_hdmi_pll";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
 				};
 
-				regulator@13 {
-					reg = <13>;
-					regulator-compatible = "ldo9";
+				ldo9 {
 					regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx";
 					regulator-min-microvolt = <2850000>;
 					regulator-max-microvolt = <2850000>;
 					regulator-always-on;
 				};
 
-				regulator@14 {
-					reg = <14>;
-					regulator-compatible = "ldo_rtc";
+				ldo_rtc {
 					regulator-name = "vdd_rtc_out,vdd_cell";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
@@ -437,6 +473,11 @@
 				};
 			};
 		};
+
+		temperature-sensor@4c {
+			compatible = "onnn,nct1008";
+			reg = <0x4c>;
+		};
 	};
 
 	pmc {
@@ -456,6 +497,12 @@
 		status = "okay";
 	};
 
+	sdhci@c8000000 {
+		status = "okay";
+		power-gpios = <&gpio 86 0>; /* gpio PK6 */
+		bus-width = <4>;
+	};
+
 	sdhci@c8000400 {
 		status = "okay";
 		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts
index c636d002d6d..20d576ecd55 100644
--- a/arch/arm/boot/dts/tegra20-whistler.dts
+++ b/arch/arm/boot/dts/tegra20-whistler.dts
@@ -10,6 +10,18 @@
 		reg = <0x00000000 0x20000000>;
 	};
 
+	host1x {
+		hdmi {
+			status = "okay";
+
+			vdd-supply = <&hdmi_vdd_reg>;
+			pll-supply = <&hdmi_pll_reg>;
+
+			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
+			nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */
+		};
+	};
+
 	pinmux {
 		pinctrl-names = "default";
 		pinctrl-0 = <&state_default>;
@@ -246,6 +258,11 @@
 		clock-frequency = <216000000>;
 	};
 
+	hdmi_ddc: i2c@7000c400 {
+		status = "okay";
+		clock-frequency = <100000>;
+	};
+
 	i2c@7000d000 {
 		status = "okay";
 		clock-frequency = <100000>;
@@ -295,243 +312,182 @@
 			in20-supply = <&mbatt_reg>;
 
 			regulators {
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				mbatt_reg: regulator@0 {
-					reg = <0>;
-					regulator-compatible = "mbatt";
+				mbatt_reg: mbatt {
 					regulator-name = "vbat_pmu";
 					regulator-always-on;
 				};
 
-				regulator@1 {
-					reg = <1>;
-					regulator-compatible = "sd1";
+				sd1 {
 					regulator-name = "nvvdd_sv1,vdd_cpu_pmu";
 					regulator-min-microvolt = <1000000>;
 					regulator-max-microvolt = <1000000>;
 					regulator-always-on;
 				};
 
-				regulator@2 {
-					reg = <2>;
-					regulator-compatible = "sd2";
+				sd2 {
 					regulator-name = "nvvdd_sv2,vdd_core";
 					regulator-min-microvolt = <1200000>;
 					regulator-max-microvolt = <1200000>;
 					regulator-always-on;
 				};
 
-				nvvdd_sv3_reg: regulator@3 {
-					reg = <3>;
-					regulator-compatible = "sd3";
+				nvvdd_sv3_reg: sd3 {
 					regulator-name = "nvvdd_sv3";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
 					regulator-always-on;
 				};
 
-				regulator@4 {
-					reg = <4>;
-					regulator-compatible = "ldo1";
+				ldo1 {
 					regulator-name = "nvvdd_ldo1,vddio_rx_ddr,vcore_acc";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
 					regulator-always-on;
 				};
 
-				regulator@5 {
-					reg = <5>;
-					regulator-compatible = "ldo2";
+				ldo2 {
 					regulator-name = "nvvdd_ldo2,avdd_pll*";
 					regulator-min-microvolt = <1100000>;
 					regulator-max-microvolt = <1100000>;
 					regulator-always-on;
 				};
 
-				regulator@6 {
-					reg = <6>;
-					regulator-compatible = "ldo3";
+				ldo3 {
 					regulator-name = "nvvdd_ldo3,vcom_1v8b";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
 					regulator-always-on;
 				};
 
-				regulator@7 {
-					reg = <7>;
-					regulator-compatible = "ldo4";
+				ldo4 {
 					regulator-name = "nvvdd_ldo4,avdd_usb*";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
 					regulator-always-on;
 				};
 
-				regulator@8 {
-					reg = <8>;
-					regulator-compatible = "ldo5";
+				ldo5 {
 					regulator-name = "nvvdd_ldo5,vcore_mmc,avdd_lcd1,vddio_1wire";
 					regulator-min-microvolt = <2800000>;
 					regulator-max-microvolt = <2800000>;
 					regulator-always-on;
 				};
 
-				regulator@9 {
-					reg = <9>;
-					regulator-compatible = "ldo6";
+				hdmi_pll_reg: ldo6 {
 					regulator-name = "nvvdd_ldo6,avdd_hdmi_pll";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
 				};
 
-				regulator@10 {
-					reg = <10>;
-					regulator-compatible = "ldo7";
+				ldo7 {
 					regulator-name = "nvvdd_ldo7,avddio_audio";
 					regulator-min-microvolt = <2800000>;
 					regulator-max-microvolt = <2800000>;
 					regulator-always-on;
 				};
 
-				regulator@11 {
-					reg = <11>;
-					regulator-compatible = "ldo8";
+				ldo8 {
 					regulator-name = "nvvdd_ldo8,vcom_3v0,vcore_cmps";
 					regulator-min-microvolt = <3000000>;
 					regulator-max-microvolt = <3000000>;
 				};
 
-				regulator@12 {
-					reg = <12>;
-					regulator-compatible = "ldo9";
+				ldo9 {
 					regulator-name = "nvvdd_ldo9,avdd_cam*";
 					regulator-min-microvolt = <2800000>;
 					regulator-max-microvolt = <2800000>;
 				};
 
-				regulator@13 {
-					reg = <13>;
-					regulator-compatible = "ldo10";
+				ldo10 {
 					regulator-name = "nvvdd_ldo10,avdd_usb_ic_3v0";
 					regulator-min-microvolt = <3000000>;
 					regulator-max-microvolt = <3000000>;
 					regulator-always-on;
 				};
 
-				regulator@14 {
-					reg = <14>;
-					regulator-compatible = "ldo11";
+				hdmi_vdd_reg: ldo11 {
 					regulator-name = "nvvdd_ldo11,vddio_pex_clk,vcom_33,avdd_hdmi";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
 				};
 
-				regulator@15 {
-					reg = <15>;
-					regulator-compatible = "ldo12";
+				ldo12 {
 					regulator-name = "nvvdd_ldo12,vddio_sdio";
 					regulator-min-microvolt = <2800000>;
 					regulator-max-microvolt = <2800000>;
 					regulator-always-on;
 				};
 
-				regulator@16 {
-					reg = <16>;
-					regulator-compatible = "ldo13";
+				ldo13 {
 					regulator-name = "nvvdd_ldo13,vcore_phtn,vdd_af";
 					regulator-min-microvolt = <2800000>;
 					regulator-max-microvolt = <2800000>;
 				};
 
-				regulator@17 {
-					reg = <17>;
-					regulator-compatible = "ldo14";
+				ldo14 {
 					regulator-name = "nvvdd_ldo14,avdd_vdac";
 					regulator-min-microvolt = <2800000>;
 					regulator-max-microvolt = <2800000>;
 				};
 
-				regulator@18 {
-					reg = <18>;
-					regulator-compatible = "ldo15";
+				ldo15 {
 					regulator-name = "nvvdd_ldo15,vcore_temp,vddio_hdcp";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
 				};
 
-				regulator@19 {
-					reg = <19>;
-					regulator-compatible = "ldo16";
+				ldo16 {
 					regulator-name = "nvvdd_ldo16,vdd_dbrtr";
 					regulator-min-microvolt = <1300000>;
 					regulator-max-microvolt = <1300000>;
 				};
 
-				regulator@20 {
-					reg = <20>;
-					regulator-compatible = "ldo17";
+				ldo17 {
 					regulator-name = "nvvdd_ldo17,vddio_mipi";
 					regulator-min-microvolt = <1200000>;
 					regulator-max-microvolt = <1200000>;
 				};
 
-				regulator@21 {
-					reg = <21>;
-					regulator-compatible = "ldo18";
+				ldo18 {
 					regulator-name = "nvvdd_ldo18,vddio_vi,vcore_cam*";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
 				};
 
-				regulator@22 {
-					reg = <22>;
-					regulator-compatible = "ldo19";
+				ldo19 {
 					regulator-name = "nvvdd_ldo19,avdd_lcd2,vddio_lx";
 					regulator-min-microvolt = <2800000>;
 					regulator-max-microvolt = <2800000>;
 				};
 
-				regulator@23 {
-					reg = <23>;
-					regulator-compatible = "ldo20";
+				ldo20 {
 					regulator-name = "nvvdd_ldo20,vddio_ddr_1v2,vddio_hsic,vcom_1v2";
 					regulator-min-microvolt = <1200000>;
 					regulator-max-microvolt = <1200000>;
 					regulator-always-on;
 				};
 
-				regulator@24 {
-					reg = <24>;
-					regulator-compatible = "out5v";
+				out5v {
 					regulator-name = "usb0_vbus_reg";
 				};
 
-				regulator@25 {
-					reg = <25>;
-					regulator-compatible = "out33v";
+				out33v {
 					regulator-name = "pmu_out3v3";
 				};
 
-				regulator@26 {
-					reg = <26>;
-					regulator-compatible = "bbat";
+				bbat {
 					regulator-name = "pmu_bbat";
 					regulator-min-microvolt = <2400000>;
 					regulator-max-microvolt = <2400000>;
 					regulator-always-on;
 				};
 
-				regulator@27 {
-					reg = <27>;
-					regulator-compatible = "sdby";
+				sdby {
 					regulator-name = "vdd_aon";
 					regulator-always-on;
 				};
 
-				regulator@28 {
-					reg = <28>;
-					regulator-compatible = "vrtc";
+				vrtc {
 					regulator-name = "vrtc,pmu_vccadc";
 					regulator-always-on;
 				};
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index f3a09d0d45b..b8effa1cbda 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -4,6 +4,108 @@
 	compatible = "nvidia,tegra20";
 	interrupt-parent = <&intc>;
 
+	host1x {
+		compatible = "nvidia,tegra20-host1x", "simple-bus";
+		reg = <0x50000000 0x00024000>;
+		interrupts = <0 65 0x04   /* mpcore syncpt */
+			      0 67 0x04>; /* mpcore general */
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		ranges = <0x54000000 0x54000000 0x04000000>;
+
+		mpe {
+			compatible = "nvidia,tegra20-mpe";
+			reg = <0x54040000 0x00040000>;
+			interrupts = <0 68 0x04>;
+		};
+
+		vi {
+			compatible = "nvidia,tegra20-vi";
+			reg = <0x54080000 0x00040000>;
+			interrupts = <0 69 0x04>;
+		};
+
+		epp {
+			compatible = "nvidia,tegra20-epp";
+			reg = <0x540c0000 0x00040000>;
+			interrupts = <0 70 0x04>;
+		};
+
+		isp {
+			compatible = "nvidia,tegra20-isp";
+			reg = <0x54100000 0x00040000>;
+			interrupts = <0 71 0x04>;
+		};
+
+		gr2d {
+			compatible = "nvidia,tegra20-gr2d";
+			reg = <0x54140000 0x00040000>;
+			interrupts = <0 72 0x04>;
+		};
+
+		gr3d {
+			compatible = "nvidia,tegra20-gr3d";
+			reg = <0x54180000 0x00040000>;
+		};
+
+		dc@54200000 {
+			compatible = "nvidia,tegra20-dc";
+			reg = <0x54200000 0x00040000>;
+			interrupts = <0 73 0x04>;
+
+			rgb {
+				status = "disabled";
+			};
+		};
+
+		dc@54240000 {
+			compatible = "nvidia,tegra20-dc";
+			reg = <0x54240000 0x00040000>;
+			interrupts = <0 74 0x04>;
+
+			rgb {
+				status = "disabled";
+			};
+		};
+
+		hdmi {
+			compatible = "nvidia,tegra20-hdmi";
+			reg = <0x54280000 0x00040000>;
+			interrupts = <0 75 0x04>;
+			status = "disabled";
+		};
+
+		tvo {
+			compatible = "nvidia,tegra20-tvo";
+			reg = <0x542c0000 0x00040000>;
+			interrupts = <0 76 0x04>;
+			status = "disabled";
+		};
+
+		dsi {
+			compatible = "nvidia,tegra20-dsi";
+			reg = <0x54300000 0x00040000>;
+			status = "disabled";
+		};
+	};
+
+	timer@50004600 {
+		compatible = "arm,cortex-a9-twd-timer";
+		reg = <0x50040600 0x20>;
+		interrupts = <1 13 0x304>;
+	};
+
+	cache-controller@50043000 {
+		compatible = "arm,pl310-cache";
+		reg = <0x50043000 0x1000>;
+		arm,data-latency = <5 5 2>;
+		arm,tag-latency = <4 4 2>;
+		cache-unified;
+		cache-level = <2>;
+	};
+
 	intc: interrupt-controller {
 		compatible = "arm,cortex-a9-gic";
 		reg = <0x50041000 0x1000
@@ -12,6 +114,15 @@
 		#interrupt-cells = <3>;
 	};
 
+	timer@60005000 {
+		compatible = "nvidia,tegra20-timer";
+		reg = <0x60005000 0x60>;
+		interrupts = <0 0 0x04
+			      0 1 0x04
+			      0 41 0x04
+			      0 42 0x04>;
+	};
+
 	apbdma: dma {
 		compatible = "nvidia,tegra20-apbdma";
 		reg = <0x6000a000 0x1200>;
@@ -129,6 +240,12 @@
 		#pwm-cells = <2>;
 	};
 
+	rtc {
+		compatible = "nvidia,tegra20-rtc";
+		reg = <0x7000e000 0x100>;
+		interrupts = <0 2 0x04>;
+	};
+
 	i2c@7000c000 {
 		compatible = "nvidia,tegra20-i2c";
 		reg = <0x7000c000 0x100>;
@@ -138,6 +255,16 @@
 		status = "disabled";
 	};
 
+	spi@7000c380 {
+		compatible = "nvidia,tegra20-sflash";
+		reg = <0x7000c380 0x80>;
+		interrupts = <0 39 0x04>;
+		nvidia,dma-request-selector = <&apbdma 11>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
 	i2c@7000c400 {
 		compatible = "nvidia,tegra20-i2c";
 		reg = <0x7000c400 0x100>;
@@ -165,6 +292,46 @@
 		status = "disabled";
 	};
 
+	spi@7000d400 {
+		compatible = "nvidia,tegra20-slink";
+		reg = <0x7000d400 0x200>;
+		interrupts = <0 59 0x04>;
+		nvidia,dma-request-selector = <&apbdma 15>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	spi@7000d600 {
+		compatible = "nvidia,tegra20-slink";
+		reg = <0x7000d600 0x200>;
+		interrupts = <0 82 0x04>;
+		nvidia,dma-request-selector = <&apbdma 16>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	spi@7000d800 {
+		compatible = "nvidia,tegra20-slink";
+		reg = <0x7000d480 0x200>;
+		interrupts = <0 83 0x04>;
+		nvidia,dma-request-selector = <&apbdma 17>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	spi@7000da00 {
+		compatible = "nvidia,tegra20-slink";
+		reg = <0x7000da00 0x200>;
+		interrupts = <0 93 0x04>;
+		nvidia,dma-request-selector = <&apbdma 18>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
 	pmc {
 		compatible = "nvidia,tegra20-pmc";
 		reg = <0x7000e400 0x400>;
diff --git a/arch/arm/boot/dts/tegra30-cardhu-a02.dts b/arch/arm/boot/dts/tegra30-cardhu-a02.dts
index dd4222f00ec..adc88aa50eb 100644
--- a/arch/arm/boot/dts/tegra30-cardhu-a02.dts
+++ b/arch/arm/boot/dts/tegra30-cardhu-a02.dts
@@ -83,5 +83,11 @@
 			gpio = <&gpio 83 0>; /* GPIO PK3 */
 		};
 	};
+
+	sdhci@78000400 {
+		status = "okay";
+		power-gpios = <&gpio 28 0>; /* gpio PD4 */
+		bus-width = <4>;
+	};
 };
 
diff --git a/arch/arm/boot/dts/tegra30-cardhu-a04.dts b/arch/arm/boot/dts/tegra30-cardhu-a04.dts
index 0828f097ca8..08163e145d5 100644
--- a/arch/arm/boot/dts/tegra30-cardhu-a04.dts
+++ b/arch/arm/boot/dts/tegra30-cardhu-a04.dts
@@ -95,4 +95,10 @@
 			gpio = <&gpio 232 0>; /* GPIO PDD0 */
 		};
 	};
+
+	sdhci@78000400 {
+		status = "okay";
+		power-gpios = <&gpio 27 0>; /* gpio PD3 */
+		bus-width = <4>;
+	};
 };
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index d10c9c5a360..bdb2a660f37 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -52,6 +52,22 @@
 				nvidia,pull = <2>;
 				nvidia,tristate = <0>;
 			};
+			sdmmc3_clk_pa6 {
+				nvidia,pins = "sdmmc3_clk_pa6";
+				nvidia,function = "sdmmc3";
+				nvidia,pull = <0>;
+				nvidia,tristate = <0>;
+			};
+			sdmmc3_cmd_pa7 {
+				nvidia,pins =	"sdmmc3_cmd_pa7",
+						"sdmmc3_dat0_pb7",
+						"sdmmc3_dat1_pb6",
+						"sdmmc3_dat2_pb5",
+						"sdmmc3_dat3_pb4";
+				nvidia,function = "sdmmc3";
+				nvidia,pull = <2>;
+				nvidia,tristate = <0>;
+			};
 			sdmmc4_clk_pcc4 {
 				nvidia,pins =	"sdmmc4_clk_pcc4",
 						"sdmmc4_rst_n_pcc3";
@@ -81,6 +97,15 @@
 				nvidia,pull = <0>;
 				nvidia,tristate = <0>;
 			};
+			sdio3 {
+				nvidia,pins = "drive_sdio3";
+				nvidia,high-speed-mode = <0>;
+				nvidia,schmitt = <0>;
+				nvidia,pull-down-strength = <46>;
+				nvidia,pull-up-strength = <42>;
+				nvidia,slew-rate-rising = <1>;
+				nvidia,slew-rate-falling = <1>;
+			};
 		};
 	};
 
@@ -171,56 +196,41 @@
 			vccio-supply = <&vdd_ac_bat_reg>;
 
 			regulators {
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				vdd1_reg: regulator@0 {
-					reg = <0>;
-					regulator-compatible = "vdd1";
+				vdd1_reg: vdd1 {
 					regulator-name = "vddio_ddr_1v2";
 					regulator-min-microvolt = <1200000>;
 					regulator-max-microvolt = <1200000>;
 					regulator-always-on;
 				};
 
-				vdd2_reg: regulator@1 {
-					reg = <1>;
-					regulator-compatible = "vdd2";
+				vdd2_reg: vdd2 {
 					regulator-name = "vdd_1v5_gen";
 					regulator-min-microvolt = <1500000>;
 					regulator-max-microvolt = <1500000>;
 					regulator-always-on;
 				};
 
-				vddctrl_reg: regulator@2 {
-					reg = <2>;
-					regulator-compatible = "vddctrl";
+				vddctrl_reg: vddctrl {
 					regulator-name = "vdd_cpu,vdd_sys";
 					regulator-min-microvolt = <1000000>;
 					regulator-max-microvolt = <1000000>;
 					regulator-always-on;
 				};
 
-				vio_reg: regulator@3 {
-					reg = <3>;
-					regulator-compatible = "vio";
+				vio_reg: vio {
 					regulator-name = "vdd_1v8_gen";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
 					regulator-always-on;
 				};
 
-				ldo1_reg: regulator@4 {
-					reg = <4>;
-					regulator-compatible = "ldo1";
+				ldo1_reg: ldo1 {
 					regulator-name = "vdd_pexa,vdd_pexb";
 					regulator-min-microvolt = <1050000>;
 					regulator-max-microvolt = <1050000>;
 				};
 
-				ldo2_reg: regulator@5 {
-					reg = <5>;
-					regulator-compatible = "ldo2";
+				ldo2_reg: ldo2 {
 					regulator-name = "vdd_sata,avdd_plle";
 					regulator-min-microvolt = <1050000>;
 					regulator-max-microvolt = <1050000>;
@@ -228,44 +238,34 @@
 
 				/* LDO3 is not connected to anything */
 
-				ldo4_reg: regulator@7 {
-					reg = <7>;
-					regulator-compatible = "ldo4";
+				ldo4_reg: ldo4 {
 					regulator-name = "vdd_rtc";
 					regulator-min-microvolt = <1200000>;
 					regulator-max-microvolt = <1200000>;
 					regulator-always-on;
 				};
 
-				ldo5_reg: regulator@8 {
-					reg = <8>;
-					regulator-compatible = "ldo5";
+				ldo5_reg: ldo5 {
 					regulator-name = "vddio_sdmmc,avdd_vdac";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
 					regulator-always-on;
 				};
 
-				ldo6_reg: regulator@9 {
-					reg = <9>;
-					regulator-compatible = "ldo6";
+				ldo6_reg: ldo6 {
 					regulator-name = "avdd_dsi_csi,pwrdet_mipi";
 					regulator-min-microvolt = <1200000>;
 					regulator-max-microvolt = <1200000>;
 				};
 
-				ldo7_reg: regulator@10 {
-					reg = <10>;
-					regulator-compatible = "ldo7";
+				ldo7_reg: ldo7 {
 					regulator-name = "vdd_pllm,x,u,a_p_c_s";
 					regulator-min-microvolt = <1200000>;
 					regulator-max-microvolt = <1200000>;
 					regulator-always-on;
 				};
 
-				ldo8_reg: regulator@11 {
-					reg = <11>;
-					regulator-compatible = "ldo8";
+				ldo8_reg: ldo8 {
 					regulator-name = "vdd_ddr_hs";
 					regulator-min-microvolt = <1000000>;
 					regulator-max-microvolt = <1000000>;
@@ -275,6 +275,16 @@
 		};
 	};
 
+	spi@7000da00 {
+		status = "okay";
+		spi-max-frequency = <25000000>;
+		spi-flash@1 {
+			compatible = "winbond,w25q32";
+			reg = <1>;
+			spi-max-frequency = <20000000>;
+		};
+	};
+
 	ahub {
 		i2s@70080400 {
 			status = "okay";
@@ -409,6 +419,8 @@
 			regulator-name = "vdd_com";
 			regulator-min-microvolt = <3300000>;
 			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+			regulator-boot-on;
 			enable-active-high;
 			gpio = <&gpio 24 0>; /* gpio PD0 */
 			vin-supply = <&sys_3v3_reg>;
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index df7f2270fc9..529fdb82dfd 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -4,6 +4,108 @@
 	compatible = "nvidia,tegra30";
 	interrupt-parent = <&intc>;
 
+	host1x {
+		compatible = "nvidia,tegra30-host1x", "simple-bus";
+		reg = <0x50000000 0x00024000>;
+		interrupts = <0 65 0x04   /* mpcore syncpt */
+			      0 67 0x04>; /* mpcore general */
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		ranges = <0x54000000 0x54000000 0x04000000>;
+
+		mpe {
+			compatible = "nvidia,tegra30-mpe";
+			reg = <0x54040000 0x00040000>;
+			interrupts = <0 68 0x04>;
+		};
+
+		vi {
+			compatible = "nvidia,tegra30-vi";
+			reg = <0x54080000 0x00040000>;
+			interrupts = <0 69 0x04>;
+		};
+
+		epp {
+			compatible = "nvidia,tegra30-epp";
+			reg = <0x540c0000 0x00040000>;
+			interrupts = <0 70 0x04>;
+		};
+
+		isp {
+			compatible = "nvidia,tegra30-isp";
+			reg = <0x54100000 0x00040000>;
+			interrupts = <0 71 0x04>;
+		};
+
+		gr2d {
+			compatible = "nvidia,tegra30-gr2d";
+			reg = <0x54140000 0x00040000>;
+			interrupts = <0 72 0x04>;
+		};
+
+		gr3d {
+			compatible = "nvidia,tegra30-gr3d";
+			reg = <0x54180000 0x00040000>;
+		};
+
+		dc@54200000 {
+			compatible = "nvidia,tegra30-dc";
+			reg = <0x54200000 0x00040000>;
+			interrupts = <0 73 0x04>;
+
+			rgb {
+				status = "disabled";
+			};
+		};
+
+		dc@54240000 {
+			compatible = "nvidia,tegra30-dc";
+			reg = <0x54240000 0x00040000>;
+			interrupts = <0 74 0x04>;
+
+			rgb {
+				status = "disabled";
+			};
+		};
+
+		hdmi {
+			compatible = "nvidia,tegra30-hdmi";
+			reg = <0x54280000 0x00040000>;
+			interrupts = <0 75 0x04>;
+			status = "disabled";
+		};
+
+		tvo {
+			compatible = "nvidia,tegra30-tvo";
+			reg = <0x542c0000 0x00040000>;
+			interrupts = <0 76 0x04>;
+			status = "disabled";
+		};
+
+		dsi {
+			compatible = "nvidia,tegra30-dsi";
+			reg = <0x54300000 0x00040000>;
+			status = "disabled";
+		};
+	};
+
+	timer@50004600 {
+		compatible = "arm,cortex-a9-twd-timer";
+		reg = <0x50040600 0x20>;
+		interrupts = <1 13 0xf04>;
+	};
+
+	cache-controller@50043000 {
+		compatible = "arm,pl310-cache";
+		reg = <0x50043000 0x1000>;
+		arm,data-latency = <6 6 2>;
+		arm,tag-latency = <5 5 2>;
+		cache-unified;
+		cache-level = <2>;
+	};
+
 	intc: interrupt-controller {
 		compatible = "arm,cortex-a9-gic";
 		reg = <0x50041000 0x1000
@@ -12,6 +114,17 @@
 		#interrupt-cells = <3>;
 	};
 
+	timer@60005000 {
+		compatible = "nvidia,tegra30-timer", "nvidia,tegra20-timer";
+		reg = <0x60005000 0x400>;
+		interrupts = <0 0 0x04
+			      0 1 0x04
+			      0 41 0x04
+			      0 42 0x04
+			      0 121 0x04
+			      0 122 0x04>;
+	};
+
 	apbdma: dma {
 		compatible = "nvidia,tegra30-apbdma", "nvidia,tegra20-apbdma";
 		reg = <0x6000a000 0x1400>;
@@ -123,6 +236,12 @@
 		#pwm-cells = <2>;
 	};
 
+	rtc {
+		compatible = "nvidia,tegra30-rtc", "nvidia,tegra20-rtc";
+		reg = <0x7000e000 0x100>;
+		interrupts = <0 2 0x04>;
+	};
+
 	i2c@7000c000 {
 		compatible =  "nvidia,tegra30-i2c", "nvidia,tegra20-i2c";
 		reg = <0x7000c000 0x100>;
@@ -168,6 +287,66 @@
 		status = "disabled";
 	};
 
+	spi@7000d400 {
+		compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
+		reg = <0x7000d400 0x200>;
+		interrupts = <0 59 0x04>;
+		nvidia,dma-request-selector = <&apbdma 15>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	spi@7000d600 {
+		compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
+		reg = <0x7000d600 0x200>;
+		interrupts = <0 82 0x04>;
+		nvidia,dma-request-selector = <&apbdma 16>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	spi@7000d800 {
+		compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
+		reg = <0x7000d480 0x200>;
+		interrupts = <0 83 0x04>;
+		nvidia,dma-request-selector = <&apbdma 17>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	spi@7000da00 {
+		compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
+		reg = <0x7000da00 0x200>;
+		interrupts = <0 93 0x04>;
+		nvidia,dma-request-selector = <&apbdma 18>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	spi@7000dc00 {
+		compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
+		reg = <0x7000dc00 0x200>;
+		interrupts = <0 94 0x04>;
+		nvidia,dma-request-selector = <&apbdma 27>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	spi@7000de00 {
+		compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
+		reg = <0x7000de00 0x200>;
+		interrupts = <0 79 0x04>;
+		nvidia,dma-request-selector = <&apbdma 28>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
 	pmc {
 		compatible = "nvidia,tegra20-pmc", "nvidia,tegra30-pmc";
 		reg = <0x7000e400 0x400>;
diff --git a/arch/arm/boot/dts/twl4030.dtsi b/arch/arm/boot/dts/twl4030.dtsi
index ff000172c93..63411b03693 100644
--- a/arch/arm/boot/dts/twl4030.dtsi
+++ b/arch/arm/boot/dts/twl4030.dtsi
@@ -37,6 +37,24 @@
 		regulator-max-microvolt = <3150000>;
 	};
 
+	vusb1v5: regulator-vusb1v5 {
+		compatible = "ti,twl4030-vusb1v5";
+	};
+
+	vusb1v8: regulator-vusb1v8 {
+		compatible = "ti,twl4030-vusb1v8";
+	};
+
+	vusb3v1: regulator-vusb3v1 {
+		compatible = "ti,twl4030-vusb3v1";
+	};
+
+	vsim: regulator-vsim {
+		compatible = "ti,twl4030-vsim";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3000000>;
+	};
+
 	twl_gpio: gpio {
 		compatible = "ti,twl4030-gpio";
 		gpio-controller;
@@ -44,4 +62,13 @@
 		interrupt-controller;
 		#interrupt-cells = <1>;
 	};
+
+	twl4030-usb {
+		compatible = "ti,twl4030-usb";
+		interrupts = <10>, <4>;
+		usb1v5-supply = <&vusb1v5>;
+		usb1v8-supply = <&vusb1v8>;
+		usb3v1-supply = <&vusb3v1>;
+		usb_mode = <1>;
+	};
 };
diff --git a/arch/arm/boot/dts/twl6030.dtsi b/arch/arm/boot/dts/twl6030.dtsi
index 123e2c40218..9996cfc5ee8 100644
--- a/arch/arm/boot/dts/twl6030.dtsi
+++ b/arch/arm/boot/dts/twl6030.dtsi
@@ -86,4 +86,9 @@
 	clk32kg: regulator-clk32kg {
 		compatible = "ti,twl6030-clk32kg";
 	};
+
+	twl_usb_comparator: usb-comparator {
+		compatible = "ti,twl6030-usb";
+		interrupts = <4>, <10>;
+	};
 };
diff --git a/arch/arm/boot/dts/u9540.dts b/arch/arm/boot/dts/u9540.dts
new file mode 100644
index 00000000000..95892ec6c34
--- /dev/null
+++ b/arch/arm/boot/dts/u9540.dts
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2012 ST-Ericsson AB
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "dbx5x0.dtsi"
+
+/ {
+	model = "ST-Ericsson U9540 platform with Device Tree";
+	compatible = "st-ericsson,u9540";
+
+	memory {
+		reg = <0x00000000 0x20000000>;
+	};
+
+	soc-u9500 {
+		uart@80120000 {
+			status = "okay";
+		};
+
+		uart@80121000 {
+			status = "okay";
+		};
+
+		uart@80007000 {
+			status = "okay";
+		};
+
+		// External Micro SD slot
+		sdi0_per1@80126000 {
+			arm,primecell-periphid = <0x10480180>;
+			max-frequency = <100000000>;
+			bus-width = <4>;
+			mmc-cap-sd-highspeed;
+			mmc-cap-mmc-highspeed;
+			vmmc-supply = <&ab8500_ldo_aux3_reg>;
+
+			cd-gpios  = <&gpio7 6 0x4>; // 230
+			cd-inverted;
+
+			status = "okay";
+		};
+
+
+		// WLAN SDIO channel
+		sdi1_per2@80118000 {
+			arm,primecell-periphid = <0x10480180>;
+			max-frequency = <50000000>;
+			bus-width = <4>;
+
+			status = "okay";
+		};
+
+		// On-board eMMC
+		sdi4_per2@80114000 {
+			arm,primecell-periphid = <0x10480180>;
+		        max-frequency = <100000000>;
+			bus-width = <8>;
+			mmc-cap-mmc-highspeed;
+			vmmc-supply = <&ab8500_ldo_aux2_reg>;
+
+			status = "okay";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi
index d8a827bd2bf..ac870fb3fa0 100644
--- a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi
+++ b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi
@@ -17,17 +17,16 @@
  * CHANGES TO vexpress-v2m.dtsi!
  */
 
-/ {
-	aliases {
-		arm,v2m_timer = &v2m_timer01;
-	};
-
 	motherboard {
-		compatible = "simple-bus";
+		model = "V2M-P1";
+		arm,hbi = <0x190>;
+		arm,vexpress,site = <0>;
 		arm,v2m-memory-map = "rs1";
+		compatible = "arm,vexpress,v2m-p1", "simple-bus";
 		#address-cells = <2>; /* SMB chipselect number and offset */
 		#size-cells = <1>;
 		#interrupt-cells = <1>;
+		ranges;
 
 		flash@0,00000000 {
 			compatible = "arm,vexpress-flash", "cfi-flash";
@@ -72,14 +71,20 @@
 			#size-cells = <1>;
 			ranges = <0 3 0 0x200000>;
 
-			sysreg@010000 {
+			v2m_sysreg: sysreg@010000 {
 				compatible = "arm,vexpress-sysreg";
 				reg = <0x010000 0x1000>;
+				gpio-controller;
+				#gpio-cells = <2>;
 			};
 
-			sysctl@020000 {
+			v2m_sysctl: sysctl@020000 {
 				compatible = "arm,sp810", "arm,primecell";
 				reg = <0x020000 0x1000>;
+				clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&smbclk>;
+				clock-names = "refclk", "timclk", "apb_pclk";
+				#clock-cells = <1>;
+				clock-output-names = "timerclken0", "timerclken1", "timerclken2", "timerclken3";
 			};
 
 			/* PCI-E I2C bus */
@@ -100,66 +105,92 @@
 				compatible = "arm,pl041", "arm,primecell";
 				reg = <0x040000 0x1000>;
 				interrupts = <11>;
+				clocks = <&smbclk>;
+				clock-names = "apb_pclk";
 			};
 
 			mmci@050000 {
 				compatible = "arm,pl180", "arm,primecell";
 				reg = <0x050000 0x1000>;
 				interrupts = <9 10>;
+				cd-gpios = <&v2m_sysreg 0 0>;
+				wp-gpios = <&v2m_sysreg 1 0>;
+				max-frequency = <12000000>;
+				vmmc-supply = <&v2m_fixed_3v3>;
+				clocks = <&v2m_clk24mhz>, <&smbclk>;
+				clock-names = "mclk", "apb_pclk";
 			};
 
 			kmi@060000 {
 				compatible = "arm,pl050", "arm,primecell";
 				reg = <0x060000 0x1000>;
 				interrupts = <12>;
+				clocks = <&v2m_clk24mhz>, <&smbclk>;
+				clock-names = "KMIREFCLK", "apb_pclk";
 			};
 
 			kmi@070000 {
 				compatible = "arm,pl050", "arm,primecell";
 				reg = <0x070000 0x1000>;
 				interrupts = <13>;
+				clocks = <&v2m_clk24mhz>, <&smbclk>;
+				clock-names = "KMIREFCLK", "apb_pclk";
 			};
 
 			v2m_serial0: uart@090000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x090000 0x1000>;
 				interrupts = <5>;
+				clocks = <&v2m_oscclk2>, <&smbclk>;
+				clock-names = "uartclk", "apb_pclk";
 			};
 
 			v2m_serial1: uart@0a0000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0a0000 0x1000>;
 				interrupts = <6>;
+				clocks = <&v2m_oscclk2>, <&smbclk>;
+				clock-names = "uartclk", "apb_pclk";
 			};
 
 			v2m_serial2: uart@0b0000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0b0000 0x1000>;
 				interrupts = <7>;
+				clocks = <&v2m_oscclk2>, <&smbclk>;
+				clock-names = "uartclk", "apb_pclk";
 			};
 
 			v2m_serial3: uart@0c0000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0c0000 0x1000>;
 				interrupts = <8>;
+				clocks = <&v2m_oscclk2>, <&smbclk>;
+				clock-names = "uartclk", "apb_pclk";
 			};
 
 			wdt@0f0000 {
 				compatible = "arm,sp805", "arm,primecell";
 				reg = <0x0f0000 0x1000>;
 				interrupts = <0>;
+				clocks = <&v2m_refclk32khz>, <&smbclk>;
+				clock-names = "wdogclk", "apb_pclk";
 			};
 
 			v2m_timer01: timer@110000 {
 				compatible = "arm,sp804", "arm,primecell";
 				reg = <0x110000 0x1000>;
 				interrupts = <2>;
+				clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&smbclk>;
+				clock-names = "timclken1", "timclken2", "apb_pclk";
 			};
 
 			v2m_timer23: timer@120000 {
 				compatible = "arm,sp804", "arm,primecell";
 				reg = <0x120000 0x1000>;
 				interrupts = <3>;
+				clocks = <&v2m_sysctl 2>, <&v2m_sysctl 3>, <&smbclk>;
+				clock-names = "timclken1", "timclken2", "apb_pclk";
 			};
 
 			/* DVI I2C bus */
@@ -185,6 +216,8 @@
 				compatible = "arm,pl031", "arm,primecell";
 				reg = <0x170000 0x1000>;
 				interrupts = <4>;
+				clocks = <&smbclk>;
+				clock-names = "apb_pclk";
 			};
 
 			compact-flash@1a0000 {
@@ -198,6 +231,8 @@
 				compatible = "arm,pl111", "arm,primecell";
 				reg = <0x1f0000 0x1000>;
 				interrupts = <14>;
+				clocks = <&v2m_oscclk1>, <&smbclk>;
+				clock-names = "clcdclk", "apb_pclk";
 			};
 		};
 
@@ -208,5 +243,98 @@
 			regulator-max-microvolt = <3300000>;
 			regulator-always-on;
 		};
+
+		v2m_clk24mhz: clk24mhz {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <24000000>;
+			clock-output-names = "v2m:clk24mhz";
+		};
+
+		v2m_refclk1mhz: refclk1mhz {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <1000000>;
+			clock-output-names = "v2m:refclk1mhz";
+		};
+
+		v2m_refclk32khz: refclk32khz {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+			clock-output-names = "v2m:refclk32khz";
+		};
+
+		mcc {
+			compatible = "arm,vexpress,config-bus";
+			arm,vexpress,config-bridge = <&v2m_sysreg>;
+
+			osc@0 {
+				/* MCC static memory clock */
+				compatible = "arm,vexpress-osc";
+				arm,vexpress-sysreg,func = <1 0>;
+				freq-range = <25000000 60000000>;
+				#clock-cells = <0>;
+				clock-output-names = "v2m:oscclk0";
+			};
+
+			v2m_oscclk1: osc@1 {
+				/* CLCD clock */
+				compatible = "arm,vexpress-osc";
+				arm,vexpress-sysreg,func = <1 1>;
+				freq-range = <23750000 63500000>;
+				#clock-cells = <0>;
+				clock-output-names = "v2m:oscclk1";
+			};
+
+			v2m_oscclk2: osc@2 {
+				/* IO FPGA peripheral clock */
+				compatible = "arm,vexpress-osc";
+				arm,vexpress-sysreg,func = <1 2>;
+				freq-range = <24000000 24000000>;
+				#clock-cells = <0>;
+				clock-output-names = "v2m:oscclk2";
+			};
+
+			volt@0 {
+				/* Logic level voltage */
+				compatible = "arm,vexpress-volt";
+				arm,vexpress-sysreg,func = <2 0>;
+				regulator-name = "VIO";
+				regulator-always-on;
+				label = "VIO";
+			};
+
+			temp@0 {
+				/* MCC internal operating temperature */
+				compatible = "arm,vexpress-temp";
+				arm,vexpress-sysreg,func = <4 0>;
+				label = "MCC";
+			};
+
+			reset@0 {
+				compatible = "arm,vexpress-reset";
+				arm,vexpress-sysreg,func = <5 0>;
+			};
+
+			muxfpga@0 {
+				compatible = "arm,vexpress-muxfpga";
+				arm,vexpress-sysreg,func = <7 0>;
+			};
+
+			shutdown@0 {
+				compatible = "arm,vexpress-shutdown";
+				arm,vexpress-sysreg,func = <8 0>;
+			};
+
+			reboot@0 {
+				compatible = "arm,vexpress-reboot";
+				arm,vexpress-sysreg,func = <9 0>;
+			};
+
+			dvimode@0 {
+				compatible = "arm,vexpress-dvimode";
+				arm,vexpress-sysreg,func = <11 0>;
+			};
+		};
 	};
-};
diff --git a/arch/arm/boot/dts/vexpress-v2m.dtsi b/arch/arm/boot/dts/vexpress-v2m.dtsi
index dba53fd026b..f1420368355 100644
--- a/arch/arm/boot/dts/vexpress-v2m.dtsi
+++ b/arch/arm/boot/dts/vexpress-v2m.dtsi
@@ -17,16 +17,15 @@
  * CHANGES TO vexpress-v2m-rs1.dtsi!
  */
 
-/ {
-	aliases {
-		arm,v2m_timer = &v2m_timer01;
-	};
-
 	motherboard {
-		compatible = "simple-bus";
+		model = "V2M-P1";
+		arm,hbi = <0x190>;
+		arm,vexpress,site = <0>;
+		compatible = "arm,vexpress,v2m-p1", "simple-bus";
 		#address-cells = <2>; /* SMB chipselect number and offset */
 		#size-cells = <1>;
 		#interrupt-cells = <1>;
+		ranges;
 
 		flash@0,00000000 {
 			compatible = "arm,vexpress-flash", "cfi-flash";
@@ -71,14 +70,20 @@
 			#size-cells = <1>;
 			ranges = <0 7 0 0x20000>;
 
-			sysreg@00000 {
+			v2m_sysreg: sysreg@00000 {
 				compatible = "arm,vexpress-sysreg";
 				reg = <0x00000 0x1000>;
+				gpio-controller;
+				#gpio-cells = <2>;
 			};
 
-			sysctl@01000 {
+			v2m_sysctl: sysctl@01000 {
 				compatible = "arm,sp810", "arm,primecell";
 				reg = <0x01000 0x1000>;
+				clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&smbclk>;
+				clock-names = "refclk", "timclk", "apb_pclk";
+				#clock-cells = <1>;
+				clock-output-names = "timerclken0", "timerclken1", "timerclken2", "timerclken3";
 			};
 
 			/* PCI-E I2C bus */
@@ -99,66 +104,92 @@
 				compatible = "arm,pl041", "arm,primecell";
 				reg = <0x04000 0x1000>;
 				interrupts = <11>;
+				clocks = <&smbclk>;
+				clock-names = "apb_pclk";
 			};
 
 			mmci@05000 {
 				compatible = "arm,pl180", "arm,primecell";
 				reg = <0x05000 0x1000>;
 				interrupts = <9 10>;
+				cd-gpios = <&v2m_sysreg 0 0>;
+				wp-gpios = <&v2m_sysreg 1 0>;
+				max-frequency = <12000000>;
+				vmmc-supply = <&v2m_fixed_3v3>;
+				clocks = <&v2m_clk24mhz>, <&smbclk>;
+				clock-names = "mclk", "apb_pclk";
 			};
 
 			kmi@06000 {
 				compatible = "arm,pl050", "arm,primecell";
 				reg = <0x06000 0x1000>;
 				interrupts = <12>;
+				clocks = <&v2m_clk24mhz>, <&smbclk>;
+				clock-names = "KMIREFCLK", "apb_pclk";
 			};
 
 			kmi@07000 {
 				compatible = "arm,pl050", "arm,primecell";
 				reg = <0x07000 0x1000>;
 				interrupts = <13>;
+				clocks = <&v2m_clk24mhz>, <&smbclk>;
+				clock-names = "KMIREFCLK", "apb_pclk";
 			};
 
 			v2m_serial0: uart@09000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x09000 0x1000>;
 				interrupts = <5>;
+				clocks = <&v2m_oscclk2>, <&smbclk>;
+				clock-names = "uartclk", "apb_pclk";
 			};
 
 			v2m_serial1: uart@0a000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0a000 0x1000>;
 				interrupts = <6>;
+				clocks = <&v2m_oscclk2>, <&smbclk>;
+				clock-names = "uartclk", "apb_pclk";
 			};
 
 			v2m_serial2: uart@0b000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0b000 0x1000>;
 				interrupts = <7>;
+				clocks = <&v2m_oscclk2>, <&smbclk>;
+				clock-names = "uartclk", "apb_pclk";
 			};
 
 			v2m_serial3: uart@0c000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0c000 0x1000>;
 				interrupts = <8>;
+				clocks = <&v2m_oscclk2>, <&smbclk>;
+				clock-names = "uartclk", "apb_pclk";
 			};
 
 			wdt@0f000 {
 				compatible = "arm,sp805", "arm,primecell";
 				reg = <0x0f000 0x1000>;
 				interrupts = <0>;
+				clocks = <&v2m_refclk32khz>, <&smbclk>;
+				clock-names = "wdogclk", "apb_pclk";
 			};
 
 			v2m_timer01: timer@11000 {
 				compatible = "arm,sp804", "arm,primecell";
 				reg = <0x11000 0x1000>;
 				interrupts = <2>;
+				clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&smbclk>;
+				clock-names = "timclken1", "timclken2", "apb_pclk";
 			};
 
 			v2m_timer23: timer@12000 {
 				compatible = "arm,sp804", "arm,primecell";
 				reg = <0x12000 0x1000>;
 				interrupts = <3>;
+				clocks = <&v2m_sysctl 2>, <&v2m_sysctl 3>, <&smbclk>;
+				clock-names = "timclken1", "timclken2", "apb_pclk";
 			};
 
 			/* DVI I2C bus */
@@ -184,6 +215,8 @@
 				compatible = "arm,pl031", "arm,primecell";
 				reg = <0x17000 0x1000>;
 				interrupts = <4>;
+				clocks = <&smbclk>;
+				clock-names = "apb_pclk";
 			};
 
 			compact-flash@1a000 {
@@ -197,6 +230,8 @@
 				compatible = "arm,pl111", "arm,primecell";
 				reg = <0x1f000 0x1000>;
 				interrupts = <14>;
+				clocks = <&v2m_oscclk1>, <&smbclk>;
+				clock-names = "clcdclk", "apb_pclk";
 			};
 		};
 
@@ -207,5 +242,98 @@
 			regulator-max-microvolt = <3300000>;
 			regulator-always-on;
 		};
+
+		v2m_clk24mhz: clk24mhz {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <24000000>;
+			clock-output-names = "v2m:clk24mhz";
+		};
+
+		v2m_refclk1mhz: refclk1mhz {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <1000000>;
+			clock-output-names = "v2m:refclk1mhz";
+		};
+
+		v2m_refclk32khz: refclk32khz {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+			clock-output-names = "v2m:refclk32khz";
+		};
+
+		mcc {
+			compatible = "arm,vexpress,config-bus";
+			arm,vexpress,config-bridge = <&v2m_sysreg>;
+
+			osc@0 {
+				/* MCC static memory clock */
+				compatible = "arm,vexpress-osc";
+				arm,vexpress-sysreg,func = <1 0>;
+				freq-range = <25000000 60000000>;
+				#clock-cells = <0>;
+				clock-output-names = "v2m:oscclk0";
+			};
+
+			v2m_oscclk1: osc@1 {
+				/* CLCD clock */
+				compatible = "arm,vexpress-osc";
+				arm,vexpress-sysreg,func = <1 1>;
+				freq-range = <23750000 63500000>;
+				#clock-cells = <0>;
+				clock-output-names = "v2m:oscclk1";
+			};
+
+			v2m_oscclk2: osc@2 {
+				/* IO FPGA peripheral clock */
+				compatible = "arm,vexpress-osc";
+				arm,vexpress-sysreg,func = <1 2>;
+				freq-range = <24000000 24000000>;
+				#clock-cells = <0>;
+				clock-output-names = "v2m:oscclk2";
+			};
+
+			volt@0 {
+				/* Logic level voltage */
+				compatible = "arm,vexpress-volt";
+				arm,vexpress-sysreg,func = <2 0>;
+				regulator-name = "VIO";
+				regulator-always-on;
+				label = "VIO";
+			};
+
+			temp@0 {
+				/* MCC internal operating temperature */
+				compatible = "arm,vexpress-temp";
+				arm,vexpress-sysreg,func = <4 0>;
+				label = "MCC";
+			};
+
+			reset@0 {
+				compatible = "arm,vexpress-reset";
+				arm,vexpress-sysreg,func = <5 0>;
+			};
+
+			muxfpga@0 {
+				compatible = "arm,vexpress-muxfpga";
+				arm,vexpress-sysreg,func = <7 0>;
+			};
+
+			shutdown@0 {
+				compatible = "arm,vexpress-shutdown";
+				arm,vexpress-sysreg,func = <8 0>;
+			};
+
+			reboot@0 {
+				compatible = "arm,vexpress-reboot";
+				arm,vexpress-sysreg,func = <9 0>;
+			};
+
+			dvimode@0 {
+				compatible = "arm,vexpress-dvimode";
+				arm,vexpress-sysreg,func = <11 0>;
+			};
+		};
 	};
-};
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts
index d12b34ca056..a3d37ec2655 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts
@@ -12,6 +12,7 @@
 / {
 	model = "V2P-CA15";
 	arm,hbi = <0x237>;
+	arm,vexpress,site = <0xf>;
 	compatible = "arm,vexpress,v2p-ca15,tc1", "arm,vexpress,v2p-ca15", "arm,vexpress";
 	interrupt-parent = <&gic>;
 	#address-cells = <2>;
@@ -54,17 +55,24 @@
 		compatible = "arm,hdlcd";
 		reg = <0 0x2b000000 0 0x1000>;
 		interrupts = <0 85 4>;
+		clocks = <&oscclk5>;
+		clock-names = "pxlclk";
 	};
 
 	memory-controller@2b0a0000 {
 		compatible = "arm,pl341", "arm,primecell";
 		reg = <0 0x2b0a0000 0 0x1000>;
+		clocks = <&oscclk7>;
+		clock-names = "apb_pclk";
 	};
 
 	wdt@2b060000 {
 		compatible = "arm,sp805", "arm,primecell";
+		status = "disabled";
 		reg = <0 0x2b060000 0 0x1000>;
 		interrupts = <98>;
+		clocks = <&oscclk7>;
+		clock-names = "apb_pclk";
 	};
 
 	gic: interrupt-controller@2c001000 {
@@ -84,6 +92,8 @@
 		reg = <0 0x7ffd0000 0 0x1000>;
 		interrupts = <0 86 4>,
 			     <0 87 4>;
+		clocks = <&oscclk7>;
+		clock-names = "apb_pclk";
 	};
 
 	dma@7ffb0000 {
@@ -94,6 +104,8 @@
 			     <0 89 4>,
 			     <0 90 4>,
 			     <0 91 4>;
+		clocks = <&oscclk7>;
+		clock-names = "apb_pclk";
 	};
 
 	timer {
@@ -110,7 +122,109 @@
 			     <0 69 4>;
 	};
 
-	motherboard {
+	dcc {
+		compatible = "arm,vexpress,config-bus";
+		arm,vexpress,config-bridge = <&v2m_sysreg>;
+
+		osc@0 {
+			/* CPU PLL reference clock */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 0>;
+			freq-range = <50000000 60000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk0";
+		};
+
+		osc@4 {
+			/* Multiplexed AXI master clock */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 4>;
+			freq-range = <20000000 40000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk4";
+		};
+
+		oscclk5: osc@5 {
+			/* HDLCD PLL reference clock */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 5>;
+			freq-range = <23750000 165000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk5";
+		};
+
+		smbclk: osc@6 {
+			/* SMB clock */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 6>;
+			freq-range = <20000000 50000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk6";
+		};
+
+		oscclk7: osc@7 {
+			/* SYS PLL reference clock */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 7>;
+			freq-range = <20000000 60000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk7";
+		};
+
+		osc@8 {
+			/* DDR2 PLL reference clock */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 8>;
+			freq-range = <40000000 40000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk8";
+		};
+
+		volt@0 {
+			/* CPU core voltage */
+			compatible = "arm,vexpress-volt";
+			arm,vexpress-sysreg,func = <2 0>;
+			regulator-name = "Cores";
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <1050000>;
+			regulator-always-on;
+			label = "Cores";
+		};
+
+		amp@0 {
+			/* Total current for the two cores */
+			compatible = "arm,vexpress-amp";
+			arm,vexpress-sysreg,func = <3 0>;
+			label = "Cores";
+		};
+
+		temp@0 {
+			/* DCC internal temperature */
+			compatible = "arm,vexpress-temp";
+			arm,vexpress-sysreg,func = <4 0>;
+			label = "DCC";
+		};
+
+		power@0 {
+			/* Total power */
+			compatible = "arm,vexpress-power";
+			arm,vexpress-sysreg,func = <12 0>;
+			label = "Cores";
+		};
+
+		energy@0 {
+			/* Total energy */
+			compatible = "arm,vexpress-energy";
+			arm,vexpress-sysreg,func = <13 0>;
+			label = "Cores";
+		};
+	};
+
+	smb {
+		compatible = "simple-bus";
+
+		#address-cells = <2>;
+		#size-cells = <1>;
 		ranges = <0 0 0 0x08000000 0x04000000>,
 			 <1 0 0 0x14000000 0x04000000>,
 			 <2 0 0 0x18000000 0x04000000>,
@@ -118,6 +232,7 @@
 			 <4 0 0 0x0c000000 0x04000000>,
 			 <5 0 0 0x10000000 0x04000000>;
 
+		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 63>;
 		interrupt-map = <0 0  0 &gic 0  0 4>,
 				<0 0  1 &gic 0  1 4>,
@@ -162,7 +277,7 @@
 				<0 0 40 &gic 0 40 4>,
 				<0 0 41 &gic 0 41 4>,
 				<0 0 42 &gic 0 42 4>;
+
+		/include/ "vexpress-v2m-rs1.dtsi"
 	};
 };
-
-/include/ "vexpress-v2m-rs1.dtsi"
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
index 4890a81c546..1fc405a9ecf 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
@@ -12,6 +12,7 @@
 / {
 	model = "V2P-CA15_CA7";
 	arm,hbi = <0x249>;
+	arm,vexpress,site = <0xf>;
 	compatible = "arm,vexpress,v2p-ca15_a7", "arm,vexpress";
 	interrupt-parent = <&gic>;
 	#address-cells = <2>;
@@ -74,17 +75,23 @@
 		compatible = "arm,sp805", "arm,primecell";
 		reg = <0 0x2a490000 0 0x1000>;
 		interrupts = <98>;
+		clocks = <&oscclk6a>, <&oscclk6a>;
+		clock-names = "wdogclk", "apb_pclk";
 	};
 
 	hdlcd@2b000000 {
 		compatible = "arm,hdlcd";
 		reg = <0 0x2b000000 0 0x1000>;
 		interrupts = <0 85 4>;
+		clocks = <&oscclk5>;
+		clock-names = "pxlclk";
 	};
 
 	memory-controller@2b0a0000 {
 		compatible = "arm,pl341", "arm,primecell";
 		reg = <0 0x2b0a0000 0 0x1000>;
+		clocks = <&oscclk6a>;
+		clock-names = "apb_pclk";
 	};
 
 	gic: interrupt-controller@2c001000 {
@@ -104,6 +111,8 @@
 		reg = <0 0x7ffd0000 0 0x1000>;
 		interrupts = <0 86 4>,
 			     <0 87 4>;
+		clocks = <&oscclk6a>;
+		clock-names = "apb_pclk";
 	};
 
 	dma@7ff00000 {
@@ -114,6 +123,8 @@
 			     <0 89 4>,
 			     <0 90 4>,
 			     <0 91 4>;
+		clocks = <&oscclk6a>;
+		clock-names = "apb_pclk";
 	};
 
 	timer {
@@ -130,7 +141,175 @@
 			     <0 69 4>;
 	};
 
-	motherboard {
+	oscclk6a: oscclk6a {
+		/* Reference 24MHz clock */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
+		clock-output-names = "oscclk6a";
+	};
+
+	dcc {
+		compatible = "arm,vexpress,config-bus";
+		arm,vexpress,config-bridge = <&v2m_sysreg>;
+
+		osc@0 {
+			/* A15 PLL 0 reference clock */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 0>;
+			freq-range = <17000000 50000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk0";
+		};
+
+		osc@1 {
+			/* A15 PLL 1 reference clock */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 1>;
+			freq-range = <17000000 50000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk1";
+		};
+
+		osc@2 {
+			/* A7 PLL 0 reference clock */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 2>;
+			freq-range = <17000000 50000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk2";
+		};
+
+		osc@3 {
+			/* A7 PLL 1 reference clock */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 3>;
+			freq-range = <17000000 50000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk3";
+		};
+
+		osc@4 {
+			/* External AXI master clock */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 4>;
+			freq-range = <20000000 40000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk4";
+		};
+
+		oscclk5: osc@5 {
+			/* HDLCD PLL reference clock */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 5>;
+			freq-range = <23750000 165000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk5";
+		};
+
+		smbclk: osc@6 {
+			/* Static memory controller clock */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 6>;
+			freq-range = <20000000 40000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk6";
+		};
+
+		osc@7 {
+			/* SYS PLL reference clock */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 7>;
+			freq-range = <17000000 50000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk7";
+		};
+
+		osc@8 {
+			/* DDR2 PLL reference clock */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 8>;
+			freq-range = <20000000 50000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk8";
+		};
+
+		volt@0 {
+			/* A15 CPU core voltage */
+			compatible = "arm,vexpress-volt";
+			arm,vexpress-sysreg,func = <2 0>;
+			regulator-name = "A15 Vcore";
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <1050000>;
+			regulator-always-on;
+			label = "A15 Vcore";
+		};
+
+		volt@1 {
+			/* A7 CPU core voltage */
+			compatible = "arm,vexpress-volt";
+			arm,vexpress-sysreg,func = <2 1>;
+			regulator-name = "A7 Vcore";
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <1050000>;
+			regulator-always-on;
+			label = "A7 Vcore";
+		};
+
+		amp@0 {
+			/* Total current for the two A15 cores */
+			compatible = "arm,vexpress-amp";
+			arm,vexpress-sysreg,func = <3 0>;
+			label = "A15 Icore";
+		};
+
+		amp@1 {
+			/* Total current for the three A7 cores */
+			compatible = "arm,vexpress-amp";
+			arm,vexpress-sysreg,func = <3 1>;
+			label = "A7 Icore";
+		};
+
+		temp@0 {
+			/* DCC internal temperature */
+			compatible = "arm,vexpress-temp";
+			arm,vexpress-sysreg,func = <4 0>;
+			label = "DCC";
+		};
+
+		power@0 {
+			/* Total power for the two A15 cores */
+			compatible = "arm,vexpress-power";
+			arm,vexpress-sysreg,func = <12 0>;
+			label = "A15 Pcore";
+		};
+		power@1 {
+			/* Total power for the three A7 cores */
+			compatible = "arm,vexpress-power";
+			arm,vexpress-sysreg,func = <12 1>;
+			label = "A7 Pcore";
+		};
+
+		energy@0 {
+			/* Total energy for the two A15 cores */
+			compatible = "arm,vexpress-energy";
+			arm,vexpress-sysreg,func = <13 0>;
+			label = "A15 Jcore";
+		};
+
+		energy@2 {
+			/* Total energy for the three A7 cores */
+			compatible = "arm,vexpress-energy";
+			arm,vexpress-sysreg,func = <13 2>;
+			label = "A7 Jcore";
+		};
+	};
+
+	smb {
+		compatible = "simple-bus";
+
+		#address-cells = <2>;
+		#size-cells = <1>;
 		ranges = <0 0 0 0x08000000 0x04000000>,
 			 <1 0 0 0x14000000 0x04000000>,
 			 <2 0 0 0x18000000 0x04000000>,
@@ -138,6 +317,7 @@
 			 <4 0 0 0x0c000000 0x04000000>,
 			 <5 0 0 0x10000000 0x04000000>;
 
+		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 63>;
 		interrupt-map = <0 0  0 &gic 0  0 4>,
 				<0 0  1 &gic 0  1 4>,
@@ -182,7 +362,7 @@
 				<0 0 40 &gic 0 40 4>,
 				<0 0 41 &gic 0 41 4>,
 				<0 0 42 &gic 0 42 4>;
+
+		/include/ "vexpress-v2m-rs1.dtsi"
 	};
 };
-
-/include/ "vexpress-v2m-rs1.dtsi"
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca5s.dts b/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
index 18917a0f860..6328cbc71d3 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca5s.dts
@@ -12,6 +12,7 @@
 / {
 	model = "V2P-CA5s";
 	arm,hbi = <0x225>;
+	arm,vexpress,site = <0xf>;
 	compatible = "arm,vexpress,v2p-ca5s", "arm,vexpress";
 	interrupt-parent = <&gic>;
 	#address-cells = <1>;
@@ -56,11 +57,15 @@
 		compatible = "arm,hdlcd";
 		reg = <0x2a110000 0x1000>;
 		interrupts = <0 85 4>;
+		clocks = <&oscclk3>;
+		clock-names = "pxlclk";
 	};
 
 	memory-controller@2a150000 {
 		compatible = "arm,pl341", "arm,primecell";
 		reg = <0x2a150000 0x1000>;
+		clocks = <&oscclk1>;
+		clock-names = "apb_pclk";
 	};
 
 	memory-controller@2a190000 {
@@ -68,6 +73,8 @@
 		reg = <0x2a190000 0x1000>;
 		interrupts = <0 86 4>,
 			     <0 87 4>;
+		clocks = <&oscclk1>;
+		clock-names = "apb_pclk";
 	};
 
 	scu@2c000000 {
@@ -109,7 +116,77 @@
 			     <0 69 4>;
 	};
 
-	motherboard {
+	dcc {
+		compatible = "arm,vexpress,config-bus";
+		arm,vexpress,config-bridge = <&v2m_sysreg>;
+
+		osc@0 {
+			/* CPU and internal AXI reference clock */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 0>;
+			freq-range = <50000000 100000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk0";
+		};
+
+		oscclk1: osc@1 {
+			/* Multiplexed AXI master clock */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 1>;
+			freq-range = <5000000 50000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk1";
+		};
+
+		osc@2 {
+			/* DDR2 */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 2>;
+			freq-range = <80000000 120000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk2";
+		};
+
+		oscclk3: osc@3 {
+			/* HDLCD */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 3>;
+			freq-range = <23750000 165000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk3";
+		};
+
+		osc@4 {
+			/* Test chip gate configuration */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 4>;
+			freq-range = <80000000 80000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk4";
+		};
+
+		smbclk: osc@5 {
+			/* SMB clock */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 5>;
+			freq-range = <25000000 60000000>;
+			#clock-cells = <0>;
+			clock-output-names = "oscclk5";
+		};
+
+		temp@0 {
+			/* DCC internal operating temperature */
+			compatible = "arm,vexpress-temp";
+			arm,vexpress-sysreg,func = <4 0>;
+			label = "DCC";
+		};
+	};
+
+	smb {
+		compatible = "simple-bus";
+
+		#address-cells = <2>;
+		#size-cells = <1>;
 		ranges = <0 0 0x08000000 0x04000000>,
 			 <1 0 0x14000000 0x04000000>,
 			 <2 0 0x18000000 0x04000000>,
@@ -117,6 +194,7 @@
 			 <4 0 0x0c000000 0x04000000>,
 			 <5 0 0x10000000 0x04000000>;
 
+		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 63>;
 		interrupt-map = <0 0  0 &gic 0  0 4>,
 				<0 0  1 &gic 0  1 4>,
@@ -161,7 +239,7 @@
 				<0 0 40 &gic 0 40 4>,
 				<0 0 41 &gic 0 41 4>,
 				<0 0 42 &gic 0 42 4>;
+
+		/include/ "vexpress-v2m-rs1.dtsi"
 	};
 };
-
-/include/ "vexpress-v2m-rs1.dtsi"
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
index 3f0c736d31d..1420bb14d95 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca9.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
@@ -12,6 +12,7 @@
 / {
 	model = "V2P-CA9";
 	arm,hbi = <0x191>;
+	arm,vexpress,site = <0xf>;
 	compatible = "arm,vexpress,v2p-ca9", "arm,vexpress";
 	interrupt-parent = <&gic>;
 	#address-cells = <1>;
@@ -70,11 +71,15 @@
 		compatible = "arm,pl111", "arm,primecell";
 		reg = <0x10020000 0x1000>;
 		interrupts = <0 44 4>;
+		clocks = <&oscclk1>, <&oscclk2>;
+		clock-names = "clcdclk", "apb_pclk";
 	};
 
 	memory-controller@100e0000 {
 		compatible = "arm,pl341", "arm,primecell";
 		reg = <0x100e0000 0x1000>;
+		clocks = <&oscclk2>;
+		clock-names = "apb_pclk";
 	};
 
 	memory-controller@100e1000 {
@@ -82,6 +87,8 @@
 		reg = <0x100e1000 0x1000>;
 		interrupts = <0 45 4>,
 			     <0 46 4>;
+		clocks = <&oscclk2>;
+		clock-names = "apb_pclk";
 	};
 
 	timer@100e4000 {
@@ -89,12 +96,16 @@
 		reg = <0x100e4000 0x1000>;
 		interrupts = <0 48 4>,
 			     <0 49 4>;
+		clocks = <&oscclk2>, <&oscclk2>;
+		clock-names = "timclk", "apb_pclk";
 	};
 
 	watchdog@100e5000 {
 		compatible = "arm,sp805", "arm,primecell";
 		reg = <0x100e5000 0x1000>;
 		interrupts = <0 51 4>;
+		clocks = <&oscclk2>, <&oscclk2>;
+		clock-names = "wdogclk", "apb_pclk";
 	};
 
 	scu@1e000000 {
@@ -140,13 +151,132 @@
 			     <0 63 4>;
 	};
 
-	motherboard {
+	dcc {
+		compatible = "arm,vexpress,config-bus";
+		arm,vexpress,config-bridge = <&v2m_sysreg>;
+
+		osc@0 {
+			/* ACLK clock to the AXI master port on the test chip */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 0>;
+			freq-range = <30000000 50000000>;
+			#clock-cells = <0>;
+			clock-output-names = "extsaxiclk";
+		};
+
+		oscclk1: osc@1 {
+			/* Reference clock for the CLCD */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 1>;
+			freq-range = <10000000 80000000>;
+			#clock-cells = <0>;
+			clock-output-names = "clcdclk";
+		};
+
+		smbclk: oscclk2: osc@2 {
+			/* Reference clock for the test chip internal PLLs */
+			compatible = "arm,vexpress-osc";
+			arm,vexpress-sysreg,func = <1 2>;
+			freq-range = <33000000 100000000>;
+			#clock-cells = <0>;
+			clock-output-names = "tcrefclk";
+		};
+
+		volt@0 {
+			/* Test Chip internal logic voltage */
+			compatible = "arm,vexpress-volt";
+			arm,vexpress-sysreg,func = <2 0>;
+			regulator-name = "VD10";
+			regulator-always-on;
+			label = "VD10";
+		};
+
+		volt@1 {
+			/* PL310, L2 cache, RAM cell supply (not PL310 logic) */
+			compatible = "arm,vexpress-volt";
+			arm,vexpress-sysreg,func = <2 1>;
+			regulator-name = "VD10_S2";
+			regulator-always-on;
+			label = "VD10_S2";
+		};
+
+		volt@2 {
+			/* Cortex-A9 system supply, Cores, MPEs, SCU and PL310 logic */
+			compatible = "arm,vexpress-volt";
+			arm,vexpress-sysreg,func = <2 2>;
+			regulator-name = "VD10_S3";
+			regulator-always-on;
+			label = "VD10_S3";
+		};
+
+		volt@3 {
+			/* DDR2 SDRAM and Test Chip DDR2 I/O supply */
+			compatible = "arm,vexpress-volt";
+			arm,vexpress-sysreg,func = <2 3>;
+			regulator-name = "VCC1V8";
+			regulator-always-on;
+			label = "VCC1V8";
+		};
+
+		volt@4 {
+			/* DDR2 SDRAM VTT termination voltage */
+			compatible = "arm,vexpress-volt";
+			arm,vexpress-sysreg,func = <2 4>;
+			regulator-name = "DDR2VTT";
+			regulator-always-on;
+			label = "DDR2VTT";
+		};
+
+		volt@5 {
+			/* Local board supply for miscellaneous logic external to the Test Chip */
+			arm,vexpress-sysreg,func = <2 5>;
+			compatible = "arm,vexpress-volt";
+			regulator-name = "VCC3V3";
+			regulator-always-on;
+			label = "VCC3V3";
+		};
+
+		amp@0 {
+			/* PL310, L2 cache, RAM cell supply (not PL310 logic) */
+			compatible = "arm,vexpress-amp";
+			arm,vexpress-sysreg,func = <3 0>;
+			label = "VD10_S2";
+		};
+
+		amp@1 {
+			/* Cortex-A9 system supply, Cores, MPEs, SCU and PL310 logic */
+			compatible = "arm,vexpress-amp";
+			arm,vexpress-sysreg,func = <3 1>;
+			label = "VD10_S3";
+		};
+
+		power@0 {
+			/* PL310, L2 cache, RAM cell supply (not PL310 logic) */
+			compatible = "arm,vexpress-power";
+			arm,vexpress-sysreg,func = <12 0>;
+			label = "PVD10_S2";
+		};
+
+		power@1 {
+			/* Cortex-A9 system supply, Cores, MPEs, SCU and PL310 logic */
+			compatible = "arm,vexpress-power";
+			arm,vexpress-sysreg,func = <12 1>;
+			label = "PVD10_S3";
+		};
+	};
+
+	smb {
+		compatible = "simple-bus";
+
+		#address-cells = <2>;
+		#size-cells = <1>;
 		ranges = <0 0 0x40000000 0x04000000>,
 			 <1 0 0x44000000 0x04000000>,
 			 <2 0 0x48000000 0x04000000>,
 			 <3 0 0x4c000000 0x04000000>,
 			 <7 0 0x10000000 0x00020000>;
 
+		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 63>;
 		interrupt-map = <0 0  0 &gic 0  0 4>,
 				<0 0  1 &gic 0  1 4>,
@@ -191,7 +321,7 @@
 				<0 0 40 &gic 0 40 4>,
 				<0 0 41 &gic 0 41 4>,
 				<0 0 42 &gic 0 42 4>;
+
+		/include/ "vexpress-v2m.dtsi"
 	};
 };
-
-/include/ "vexpress-v2m.dtsi"
diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
new file mode 100644
index 00000000000..401c1262d4e
--- /dev/null
+++ b/arch/arm/boot/dts/zynq-7000.dtsi
@@ -0,0 +1,166 @@
+/*
+ *  Copyright (C) 2011 Xilinx
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+/include/ "skeleton.dtsi"
+
+/ {
+	compatible = "xlnx,zynq-7000";
+
+	amba {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		interrupt-parent = <&intc>;
+		ranges;
+
+		intc: interrupt-controller@f8f01000 {
+			compatible = "arm,cortex-a9-gic";
+			#interrupt-cells = <3>;
+			#address-cells = <1>;
+			interrupt-controller;
+			reg = <0xF8F01000 0x1000>,
+			      <0xF8F00100 0x100>;
+		};
+
+		L2: cache-controller {
+			compatible = "arm,pl310-cache";
+			reg = <0xF8F02000 0x1000>;
+			arm,data-latency = <2 3 2>;
+			arm,tag-latency = <2 3 2>;
+			cache-unified;
+			cache-level = <2>;
+		};
+
+		uart0: uart@e0000000 {
+			compatible = "xlnx,xuartps";
+			reg = <0xE0000000 0x1000>;
+			interrupts = <0 27 4>;
+			clock = <50000000>;
+		};
+
+		uart1: uart@e0001000 {
+			compatible = "xlnx,xuartps";
+			reg = <0xE0001000 0x1000>;
+			interrupts = <0 50 4>;
+			clock = <50000000>;
+		};
+
+		slcr: slcr@f8000000 {
+			compatible = "xlnx,zynq-slcr";
+			reg = <0xF8000000 0x1000>;
+
+			clocks {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				ps_clk: ps_clk {
+					#clock-cells = <0>;
+					compatible = "fixed-clock";
+					/* clock-frequency set in board-specific file */
+					clock-output-names = "ps_clk";
+				};
+				armpll: armpll {
+					#clock-cells = <0>;
+					compatible = "xlnx,zynq-pll";
+					clocks = <&ps_clk>;
+					reg = <0x100 0x110>;
+					clock-output-names = "armpll";
+				};
+				ddrpll: ddrpll {
+					#clock-cells = <0>;
+					compatible = "xlnx,zynq-pll";
+					clocks = <&ps_clk>;
+					reg = <0x104 0x114>;
+					clock-output-names = "ddrpll";
+				};
+				iopll: iopll {
+					#clock-cells = <0>;
+					compatible = "xlnx,zynq-pll";
+					clocks = <&ps_clk>;
+					reg = <0x108 0x118>;
+					clock-output-names = "iopll";
+				};
+				uart_clk: uart_clk {
+					#clock-cells = <1>;
+					compatible = "xlnx,zynq-periph-clock";
+					clocks = <&iopll &armpll &ddrpll>;
+					reg = <0x154>;
+					clock-output-names = "uart0_ref_clk",
+							     "uart1_ref_clk";
+				};
+				cpu_clk: cpu_clk {
+					#clock-cells = <1>;
+					compatible = "xlnx,zynq-cpu-clock";
+					clocks = <&iopll &armpll &ddrpll>;
+					reg = <0x120 0x1C4>;
+					clock-output-names = "cpu_6x4x",
+							     "cpu_3x2x",
+							     "cpu_2x",
+							     "cpu_1x";
+				};
+			};
+		};
+
+		ttc0: ttc0@f8001000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "xlnx,ttc";
+			reg = <0xF8001000 0x1000>;
+			clocks = <&cpu_clk 3>;
+			clock-names = "cpu_1x";
+			clock-ranges;
+
+			ttc0_0: ttc0.0 {
+				status = "disabled";
+				reg = <0>;
+				interrupts = <0 10 4>;
+			};
+			ttc0_1: ttc0.1 {
+				status = "disabled";
+				reg = <1>;
+				interrupts = <0 11 4>;
+			};
+			ttc0_2: ttc0.2 {
+				status = "disabled";
+				reg = <2>;
+				interrupts = <0 12 4>;
+			};
+		};
+
+		ttc1: ttc1@f8002000 {
+			#interrupt-parent = <&intc>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "xlnx,ttc";
+			reg = <0xF8002000 0x1000>;
+			clocks = <&cpu_clk 3>;
+			clock-names = "cpu_1x";
+			clock-ranges;
+
+			ttc1_0: ttc1.0 {
+				status = "disabled";
+				reg = <0>;
+				interrupts = <0 37 4>;
+			};
+			ttc1_1: ttc1.1 {
+				status = "disabled";
+				reg = <1>;
+				interrupts = <0 38 4>;
+			};
+			ttc1_2: ttc1.2 {
+				status = "disabled";
+				reg = <2>;
+				interrupts = <0 39 4>;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/zynq-ep107.dts b/arch/arm/boot/dts/zynq-ep107.dts
deleted file mode 100644
index 37ca192fb19..00000000000
--- a/arch/arm/boot/dts/zynq-ep107.dts
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- *  Copyright (C) 2011 Xilinx
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/dts-v1/;
-/ {
-	model = "Xilinx Zynq EP107";
-	compatible = "xlnx,zynq-ep107";
-	#address-cells = <1>;
-	#size-cells = <1>;
-	interrupt-parent = <&intc>;
-
-	memory {
-		device_type = "memory";
-		reg = <0x0 0x10000000>;
-	};
-
-	chosen {
-		bootargs = "console=ttyPS0,9600 root=/dev/ram rw initrd=0x800000,8M earlyprintk";
-		linux,stdout-path = &uart0;
-	};
-
-	amba {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-
-		intc: interrupt-controller@f8f01000 {
-			interrupt-controller;
-			compatible = "arm,gic";
-			reg = <0xF8F01000 0x1000>;
-			#interrupt-cells = <2>;
-		};
-
-		uart0: uart@e0000000 {
-			compatible = "xlnx,xuartps";
-			reg = <0xE0000000 0x1000>;
-			interrupts = <59 0>;
-			clock = <50000000>;
-		};
-	};
-};
diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts
new file mode 100644
index 00000000000..c772942a399
--- /dev/null
+++ b/arch/arm/boot/dts/zynq-zc702.dts
@@ -0,0 +1,44 @@
+/*
+ *  Copyright (C) 2011 Xilinx
+ *  Copyright (C) 2012 National Instruments Corp.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+/dts-v1/;
+/include/ "zynq-7000.dtsi"
+
+/ {
+	model = "Zynq ZC702 Development Board";
+	compatible = "xlnx,zynq-zc702", "xlnx,zynq-7000";
+
+	memory {
+		device_type = "memory";
+		reg = <0x0 0x40000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyPS1,115200 earlyprintk";
+	};
+
+};
+
+&ps_clk {
+	clock-frequency = <33333330>;
+};
+
+&ttc0_0 {
+	status = "ok";
+	compatible = "xlnx,ttc-counter-clocksource";
+};
+
+&ttc0_1 {
+	status = "ok";
+	compatible = "xlnx,ttc-counter-clockevent";
+};
diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c
index aa526998418..36ae03a3f5d 100644
--- a/arch/arm/common/gic.c
+++ b/arch/arm/common/gic.c
@@ -70,6 +70,14 @@ struct gic_chip_data {
 static DEFINE_RAW_SPINLOCK(irq_controller_lock);
 
 /*
+ * The GIC mapping of CPU interfaces does not necessarily match
+ * the logical CPU numbering.  Let's use a mapping as returned
+ * by the GIC itself.
+ */
+#define NR_GIC_CPU_IF 8
+static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
+
+/*
  * Supported arch specific GIC irq extension.
  * Default make them NULL.
  */
@@ -238,11 +246,11 @@ static int gic_set_affinity(struct irq_data *d, const struct cpumask *mask_val,
 	unsigned int cpu = cpumask_any_and(mask_val, cpu_online_mask);
 	u32 val, mask, bit;
 
-	if (cpu >= 8 || cpu >= nr_cpu_ids)
+	if (cpu >= NR_GIC_CPU_IF || cpu >= nr_cpu_ids)
 		return -EINVAL;
 
 	mask = 0xff << shift;
-	bit = 1 << (cpu_logical_map(cpu) + shift);
+	bit = gic_cpu_map[cpu] << shift;
 
 	raw_spin_lock(&irq_controller_lock);
 	val = readl_relaxed(reg) & ~mask;
@@ -349,11 +357,6 @@ static void __init gic_dist_init(struct gic_chip_data *gic)
 	u32 cpumask;
 	unsigned int gic_irqs = gic->gic_irqs;
 	void __iomem *base = gic_data_dist_base(gic);
-	u32 cpu = cpu_logical_map(smp_processor_id());
-
-	cpumask = 1 << cpu;
-	cpumask |= cpumask << 8;
-	cpumask |= cpumask << 16;
 
 	writel_relaxed(0, base + GIC_DIST_CTRL);
 
@@ -366,6 +369,7 @@ static void __init gic_dist_init(struct gic_chip_data *gic)
 	/*
 	 * Set all global interrupts to this CPU only.
 	 */
+	cpumask = readl_relaxed(base + GIC_DIST_TARGET + 0);
 	for (i = 32; i < gic_irqs; i += 4)
 		writel_relaxed(cpumask, base + GIC_DIST_TARGET + i * 4 / 4);
 
@@ -389,9 +393,25 @@ static void __cpuinit gic_cpu_init(struct gic_chip_data *gic)
 {
 	void __iomem *dist_base = gic_data_dist_base(gic);
 	void __iomem *base = gic_data_cpu_base(gic);
+	unsigned int cpu_mask, cpu = smp_processor_id();
 	int i;
 
 	/*
+	 * Get what the GIC says our CPU mask is.
+	 */
+	BUG_ON(cpu >= NR_GIC_CPU_IF);
+	cpu_mask = readl_relaxed(dist_base + GIC_DIST_TARGET + 0);
+	gic_cpu_map[cpu] = cpu_mask;
+
+	/*
+	 * Clear our mask from the other map entries in case they're
+	 * still undefined.
+	 */
+	for (i = 0; i < NR_GIC_CPU_IF; i++)
+		if (i != cpu)
+			gic_cpu_map[i] &= ~cpu_mask;
+
+	/*
 	 * Deal with the banked PPI and SGI interrupts - disable all
 	 * PPI interrupts, ensure all SGI interrupts are enabled.
 	 */
@@ -646,7 +666,7 @@ void __init gic_init_bases(unsigned int gic_nr, int irq_start,
 {
 	irq_hw_number_t hwirq_base;
 	struct gic_chip_data *gic;
-	int gic_irqs, irq_base;
+	int gic_irqs, irq_base, i;
 
 	BUG_ON(gic_nr >= MAX_GIC_NR);
 
@@ -683,6 +703,13 @@ void __init gic_init_bases(unsigned int gic_nr, int irq_start,
 	}
 
 	/*
+	 * Initialize the CPU interface map to all CPUs.
+	 * It will be refined as each CPU probes its ID.
+	 */
+	for (i = 0; i < NR_GIC_CPU_IF; i++)
+		gic_cpu_map[i] = 0xff;
+
+	/*
 	 * For primary GICs, skip over SGIs.
 	 * For secondary GICs, skip over PPIs, too.
 	 */
@@ -737,7 +764,7 @@ void gic_raise_softirq(const struct cpumask *mask, unsigned int irq)
 
 	/* Convert our logical CPU mask into a physical one. */
 	for_each_cpu(cpu, mask)
-		map |= 1 << cpu_logical_map(cpu);
+		map |= gic_cpu_map[cpu];
 
 	/*
 	 * Ensure that stores to Normal memory are visible to the
diff --git a/arch/arm/common/timer-sp.c b/arch/arm/common/timer-sp.c
index df13a3ffff3..9d2d3ba339f 100644
--- a/arch/arm/common/timer-sp.c
+++ b/arch/arm/common/timer-sp.c
@@ -162,7 +162,6 @@ static struct clock_event_device sp804_clockevent = {
 	.set_mode	= sp804_set_mode,
 	.set_next_event	= sp804_set_next_event,
 	.rating		= 300,
-	.cpumask	= cpu_all_mask,
 };
 
 static struct irqaction sp804_timer_irq = {
@@ -185,6 +184,7 @@ void __init sp804_clockevents_init(void __iomem *base, unsigned int irq,
 	clkevt_reload = DIV_ROUND_CLOSEST(rate, HZ);
 	evt->name = name;
 	evt->irq = irq;
+	evt->cpumask = cpu_possible_mask;
 
 	setup_irq(irq, &sp804_timer_irq);
 	clockevents_config_and_register(evt, rate, 0xf, 0xffffffff);
diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c
index e0d538803cc..e4df17ca90c 100644
--- a/arch/arm/common/vic.c
+++ b/arch/arm/common/vic.c
@@ -218,7 +218,7 @@ static void __init vic_register(void __iomem *base, unsigned int irq,
 	v->resume_sources = resume_sources;
 	v->irq = irq;
 	vic_id++;
-	v->domain = irq_domain_add_legacy(node, fls(valid_sources), irq, 0,
+	v->domain = irq_domain_add_simple(node, fls(valid_sources), irq,
 					  &vic_irqdomain_ops, v);
 }
 
@@ -350,7 +350,7 @@ static void __init vic_init_st(void __iomem *base, unsigned int irq_start,
 	vic_register(base, irq_start, vic_sources, 0, node);
 }
 
-void __init __vic_init(void __iomem *base, unsigned int irq_start,
+void __init __vic_init(void __iomem *base, int irq_start,
 			      u32 vic_sources, u32 resume_sources,
 			      struct device_node *node)
 {
@@ -407,7 +407,6 @@ void __init vic_init(void __iomem *base, unsigned int irq_start,
 int __init vic_of_init(struct device_node *node, struct device_node *parent)
 {
 	void __iomem *regs;
-	int irq_base;
 
 	if (WARN(parent, "non-root VICs are not supported"))
 		return -EINVAL;
@@ -416,18 +415,12 @@ int __init vic_of_init(struct device_node *node, struct device_node *parent)
 	if (WARN_ON(!regs))
 		return -EIO;
 
-	irq_base = irq_alloc_descs(-1, 0, 32, numa_node_id());
-	if (WARN_ON(irq_base < 0))
-		goto out_unmap;
-
-	__vic_init(regs, irq_base, ~0, ~0, node);
+	/*
+	 * Passing -1 as first IRQ makes the simple domain allocate descriptors
+	 */
+	__vic_init(regs, -1, ~0, ~0, node);
 
 	return 0;
-
- out_unmap:
-	iounmap(regs);
-
-	return -EIO;
 }
 #endif /* CONFIG OF */
 
diff --git a/arch/arm/configs/afeb9260_defconfig b/arch/arm/configs/afeb9260_defconfig
deleted file mode 100644
index c285a9d777d..00000000000
--- a/arch/arm/configs/afeb9260_defconfig
+++ /dev/null
@@ -1,106 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_ARCH_AT91SAM9260=y
-CONFIG_MACH_AFEB9260=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-CONFIG_PREEMPT=y
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_DATAFLASH=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ATMEL=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_ATMEL_SSC=y
-CONFIG_EEPROM_AT24=y
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-CONFIG_MACB=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-CONFIG_SPI=y
-CONFIG_SPI_DEBUG=y
-CONFIG_SPI_ATMEL=y
-CONFIG_SPI_SPIDEV=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_ZERO=m
-CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
-CONFIG_USB_G_SERIAL=m
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DEBUG=y
-CONFIG_RTC_DRV_FM3130=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_INOTIFY=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_850=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_INFO=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-# CONFIG_FTRACE is not set
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
-CONFIG_CRC_T10DIF=y
diff --git a/arch/arm/configs/ap4evb_defconfig b/arch/arm/configs/ap4evb_defconfig
index 2eef85e3c9b..66894f736d0 100644
--- a/arch/arm/configs/ap4evb_defconfig
+++ b/arch/arm/configs/ap4evb_defconfig
@@ -46,7 +46,6 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 # CONFIG_HID_SUPPORT is not set
 # CONFIG_USB_SUPPORT is not set
 # CONFIG_DNOTIFY is not set
-# CONFIG_INOTIFY_USER is not set
 CONFIG_TMPFS=y
 # CONFIG_MISC_FILESYSTEMS is not set
 CONFIG_MAGIC_SYSRQ=y
diff --git a/arch/arm/configs/armadillo800eva_defconfig b/arch/arm/configs/armadillo800eva_defconfig
index f78d259f8d2..2e1a8257720 100644
--- a/arch/arm/configs/armadillo800eva_defconfig
+++ b/arch/arm/configs/armadillo800eva_defconfig
@@ -7,6 +7,7 @@ CONFIG_LOG_BUF_SHIFT=16
 # CONFIG_IPC_NS is not set
 # CONFIG_PID_NS is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_PERF_EVENTS=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
@@ -20,7 +21,7 @@ CONFIG_MACH_ARMADILLO800EVA=y
 # CONFIG_SH_TIMER_TMU is not set
 CONFIG_ARM_THUMB=y
 CONFIG_CPU_BPREDICT_DISABLE=y
-# CONFIG_CACHE_L2X0 is not set
+CONFIG_CACHE_L2X0=y
 CONFIG_ARM_ERRATA_430973=y
 CONFIG_ARM_ERRATA_458693=y
 CONFIG_ARM_ERRATA_460075=y
diff --git a/arch/arm/configs/at91_dt_defconfig b/arch/arm/configs/at91_dt_defconfig
index 67bc571ed0c..b175577d7ab 100644
--- a/arch/arm/configs/at91_dt_defconfig
+++ b/arch/arm/configs/at91_dt_defconfig
@@ -111,6 +111,7 @@ CONFIG_I2C=y
 CONFIG_I2C_GPIO=y
 CONFIG_SPI=y
 CONFIG_SPI_ATMEL=y
+CONFIG_PINCTRL_AT91=y
 # CONFIG_HWMON is not set
 CONFIG_WATCHDOG=y
 CONFIG_AT91SAM9X_WATCHDOG=y
diff --git a/arch/arm/configs/at91sam9260_defconfig b/arch/arm/configs/at91sam9260_defconfig
index 505b3765f87..0ea5d2c97fc 100644
--- a/arch/arm/configs/at91sam9260_defconfig
+++ b/arch/arm/configs/at91sam9260_defconfig
@@ -75,7 +75,7 @@ CONFIG_USB_STORAGE_DEBUG=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_ZERO=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_AT91SAM9=y
diff --git a/arch/arm/configs/at91sam9261_defconfig b/arch/arm/configs/at91sam9261_defconfig
index 1e8712ef062..c87beb973b3 100644
--- a/arch/arm/configs/at91sam9261_defconfig
+++ b/arch/arm/configs/at91sam9261_defconfig
@@ -125,7 +125,7 @@ CONFIG_USB_GADGET=y
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_MMC=y
 CONFIG_MMC_ATMELMCI=m
diff --git a/arch/arm/configs/at91sam9263_defconfig b/arch/arm/configs/at91sam9263_defconfig
index d2050cada82..c5212f43eee 100644
--- a/arch/arm/configs/at91sam9263_defconfig
+++ b/arch/arm/configs/at91sam9263_defconfig
@@ -133,7 +133,7 @@ CONFIG_USB_GADGET=y
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_MMC=y
 CONFIG_SDIO_UART=m
diff --git a/arch/arm/configs/at91sam9g20_defconfig b/arch/arm/configs/at91sam9g20_defconfig
index e1b0e80b54a..3b1881033ad 100644
--- a/arch/arm/configs/at91sam9g20_defconfig
+++ b/arch/arm/configs/at91sam9g20_defconfig
@@ -96,7 +96,7 @@ CONFIG_USB_STORAGE=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_ZERO=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_MMC=y
 CONFIG_MMC_ATMELMCI=m
diff --git a/arch/arm/configs/bcm2835_defconfig b/arch/arm/configs/bcm2835_defconfig
index 7aea70253c6..74e27f0ff6a 100644
--- a/arch/arm/configs/bcm2835_defconfig
+++ b/arch/arm/configs/bcm2835_defconfig
@@ -66,8 +66,6 @@ CONFIG_TTY_PRINTK=y
 # CONFIG_FILE_LOCKING is not set
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY_USER is not set
-# CONFIG_PROC_FS is not set
-# CONFIG_SYSFS is not set
 # CONFIG_MISC_FILESYSTEMS is not set
 CONFIG_PRINTK_TIME=y
 # CONFIG_ENABLE_WARN_DEPRECATED is not set
diff --git a/arch/arm/configs/bcm_defconfig b/arch/arm/configs/bcm_defconfig
new file mode 100644
index 00000000000..e3bf2d65618
--- /dev/null
+++ b/arch/arm/configs/bcm_defconfig
@@ -0,0 +1,114 @@
+CONFIG_EXPERIMENTAL=y
+# CONFIG_LOCALVERSION_AUTO is not set
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=19
+CONFIG_CGROUPS=y
+CONFIG_CGROUP_FREEZER=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_RESOURCE_COUNTERS=y
+CONFIG_CGROUP_SCHED=y
+CONFIG_BLK_CGROUP=y
+CONFIG_NAMESPACES=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_EMBEDDED=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_BLK_DEV_BSG is not set
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_EFI_PARTITION=y
+CONFIG_ARCH_BCM=y
+CONFIG_ARM_THUMBEE=y
+CONFIG_ARM_ERRATA_743622=y
+CONFIG_PREEMPT=y
+CONFIG_AEABI=y
+# CONFIG_OABI_COMPAT is not set
+# CONFIG_COMPACTION is not set
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_ARM_APPENDED_DTB=y
+CONFIG_CMDLINE="console=ttyS0,115200n8 mem=128M"
+CONFIG_CPU_IDLE=y
+CONFIG_VFP=y
+CONFIG_NEON=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_PM_RUNTIME=y
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_BLK_DEV is not set
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_SG=y
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_SCSI_SCAN_ASYNC=y
+CONFIG_INPUT_FF_MEMLESS=y
+CONFIG_INPUT_JOYDEV=y
+CONFIG_INPUT_EVDEV=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_UINPUT=y
+# CONFIG_SERIO is not set
+# CONFIG_LEGACY_PTYS is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_8250_RSA=y
+CONFIG_SERIAL_8250_DW=y
+CONFIG_HW_RANDOM=y
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+# CONFIG_HWMON is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=y
+CONFIG_FB=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_USB_SUPPORT is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+CONFIG_AUTOFS4_FS=y
+CONFIG_FUSE_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_CONFIGFS_FS=y
+# CONFIG_MISC_FILESYSTEMS is not set
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_PRINTK_TIME=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_FS=y
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=110
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_FTRACE is not set
+CONFIG_DEBUG_LL=y
+CONFIG_CRC_CCITT=y
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC7=y
+CONFIG_XZ_DEC=y
+CONFIG_AVERAGE=y
diff --git a/arch/arm/configs/cam60_defconfig b/arch/arm/configs/cam60_defconfig
deleted file mode 100644
index 14579711d8f..00000000000
--- a/arch/arm/configs/cam60_defconfig
+++ /dev/null
@@ -1,173 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_BSD_PROCESS_ACCT_V3=y
-CONFIG_AUDIT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_KALLSYMS_ALL=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_AT91=y
-CONFIG_ARCH_AT91SAM9260=y
-CONFIG_MACH_CAM60=y
-CONFIG_ZBOOT_ROM_BSS=0x20004000
-CONFIG_CMDLINE="console=ttyS0,115200 noinitrd root=/dev/mtdblock0 rootfstype=jffs2 mem=64M"
-CONFIG_FPE_NWFPE=y
-CONFIG_BINFMT_AOUT=y
-CONFIG_BINFMT_MISC=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-CONFIG_NETWORK_SECMARK=y
-CONFIG_CFG80211=m
-CONFIG_MAC80211=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_CONCAT=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_COMPLEX_MAPPINGS=y
-CONFIG_MTD_PLATRAM=m
-CONFIG_MTD_DATAFLASH=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ATMEL=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-# CONFIG_MISC_DEVICES is not set
-CONFIG_SCSI=y
-CONFIG_SCSI_TGT=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_CHR_DEV_SCH=y
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_SCSI_LOGGING=y
-CONFIG_SCSI_SCAN_ASYNC=y
-CONFIG_SCSI_SPI_ATTRS=m
-CONFIG_SCSI_FC_ATTRS=m
-CONFIG_SCSI_ISCSI_ATTRS=m
-CONFIG_SCSI_SAS_LIBSAS=m
-# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
-# CONFIG_SCSI_LOWLEVEL is not set
-CONFIG_NETDEVICES=y
-CONFIG_MARVELL_PHY=m
-CONFIG_DAVICOM_PHY=m
-CONFIG_QSEMI_PHY=m
-CONFIG_LXT_PHY=m
-CONFIG_CICADA_PHY=m
-CONFIG_VITESSE_PHY=m
-CONFIG_SMSC_PHY=m
-CONFIG_BROADCOM_PHY=m
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-CONFIG_MACB=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_INPUT_EVDEV=y
-CONFIG_KEYBOARD_LKKBD=m
-CONFIG_KEYBOARD_NEWTON=m
-CONFIG_KEYBOARD_STOWAWAY=m
-CONFIG_KEYBOARD_SUNKBD=m
-CONFIG_KEYBOARD_XTKBD=m
-CONFIG_MOUSE_SERIAL=m
-CONFIG_MOUSE_APPLETOUCH=m
-CONFIG_MOUSE_VSXXXAA=m
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_VT_HW_CONSOLE_BINDING=y
-CONFIG_SERIAL_NONSTANDARD=y
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_HW_RANDOM=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_SPI=y
-CONFIG_SPI_ATMEL=y
-# CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_HID_SUPPORT is not set
-CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_LIBUSUAL=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_INTF_DEV_UIE_EMUL=y
-CONFIG_RTC_DRV_TEST=m
-CONFIG_RTC_DRV_AT91SAM9=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-CONFIG_EXT3_FS=y
-CONFIG_INOTIFY=y
-CONFIG_QUOTA=y
-CONFIG_AUTOFS_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_CONFIGFS_FS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_DEFAULT="cp437"
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ASCII=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_UTF8=y
-CONFIG_PRINTK_TIME=y
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_UNUSED_SYMBOLS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_BLK_DEV_IO_TRACE=y
-CONFIG_DEBUG_LL=y
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_CBC=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_SHA1=y
-CONFIG_CRYPTO_SHA256=y
-CONFIG_CRYPTO_SHA512=y
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAMELLIA=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_DEFLATE=m
-# CONFIG_CRYPTO_HW is not set
-CONFIG_CRC32=m
-CONFIG_LIBCRC32C=m
diff --git a/arch/arm/configs/clps711x_defconfig b/arch/arm/configs/clps711x_defconfig
new file mode 100644
index 00000000000..1cd94c36321
--- /dev/null
+++ b/arch/arm/configs/clps711x_defconfig
@@ -0,0 +1,90 @@
+CONFIG_KERNEL_LZMA=y
+CONFIG_SYSVIPC=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_RD_LZMA=y
+CONFIG_EMBEDDED=y
+CONFIG_SLOB=y
+CONFIG_JUMP_LABEL=y
+# CONFIG_LBDAF is not set
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_ARCH_CLPS711X=y
+CONFIG_ARCH_AUTCPU12=y
+CONFIG_ARCH_CDB89712=y
+CONFIG_ARCH_CLEP7312=y
+CONFIG_ARCH_EDB7211=y
+CONFIG_ARCH_P720T=y
+CONFIG_ARCH_FORTUNET=y
+CONFIG_AEABI=y
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+# CONFIG_COREDUMP is not set
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+# CONFIG_IPV6 is not set
+CONFIG_IRDA=y
+CONFIG_IRTTY_SIR=y
+CONFIG_EP7211_DONGLE=y
+# CONFIG_WIRELESS is not set
+CONFIG_MTD=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_AUTCPU12=y
+CONFIG_MTD_PLATRAM=y
+CONFIG_MTD_NAND=y
+CONFIG_MTD_NAND_GPIO=y
+CONFIG_NETDEVICES=y
+# CONFIG_NET_CADENCE is not set
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_CHELSIO is not set
+CONFIG_CS89x0=y
+CONFIG_CS89x0_PLATFORM=y
+# CONFIG_NET_VENDOR_FARADAY is not set
+# CONFIG_NET_VENDOR_INTEL is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SMSC is not set
+# CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+# CONFIG_WLAN is not set
+# CONFIG_INPUT is not set
+# CONFIG_SERIO is not set
+# CONFIG_VT is not set
+CONFIG_SERIAL_CLPS711X_CONSOLE=y
+# CONFIG_HW_RANDOM is not set
+CONFIG_SPI=y
+CONFIG_GPIO_GENERIC_PLATFORM=y
+# CONFIG_HWMON is not set
+CONFIG_FB=y
+CONFIG_FB_CLPS711X=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_PLATFORM=y
+# CONFIG_USB_SUPPORT is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_EXT2_FS=y
+CONFIG_CRAMFS=y
+CONFIG_MINIX_FS=y
+# CONFIG_NETWORK_FILESYSTEMS is not set
+# CONFIG_FTRACE is not set
+CONFIG_DEBUG_USER=y
+CONFIG_DEBUG_LL=y
+CONFIG_EARLY_PRINTK=y
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_CRC32 is not set
diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig
index 4b8a25d9e68..1fd1d1de322 100644
--- a/arch/arm/configs/corgi_defconfig
+++ b/arch/arm/configs/corgi_defconfig
@@ -218,7 +218,7 @@ CONFIG_USB_GADGET=y
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_MMC=y
 CONFIG_MMC_PXA=y
diff --git a/arch/arm/configs/cpu9260_defconfig b/arch/arm/configs/cpu9260_defconfig
deleted file mode 100644
index 921480c23b9..00000000000
--- a/arch/arm/configs/cpu9260_defconfig
+++ /dev/null
@@ -1,116 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_LOCALVERSION_AUTO is not set
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_ARCH_AT91SAM9260=y
-CONFIG_MACH_CPU9260=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_PREEMPT=y
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PLATRAM=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ATMEL=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_NBD=y
-CONFIG_BLK_DEV_RAM=y
-# CONFIG_MISC_DEVICES is not set
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_SCSI_MULTI_LUN=y
-# CONFIG_SCSI_LOWLEVEL is not set
-CONFIG_NETDEVICES=y
-CONFIG_SMSC_PHY=y
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-CONFIG_MACB=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=y
-CONFIG_PPP_ASYNC=y
-CONFIG_PPP_DEFLATE=y
-CONFIG_PPP_BSDCOMP=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_GPIO=y
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_LEGACY_PTY_COUNT=32
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-CONFIG_GPIO_SYSFS=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91SAM9X_WATCHDOG=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_HID_SUPPORT is not set
-CONFIG_USB=y
-# CONFIG_USB_DEVICE_CLASS is not set
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_ETH=m
-CONFIG_MMC=y
-CONFIG_MMC_ATMELMCI=m
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_LEDS_TRIGGER_GPIO=y
-CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
-CONFIG_RTC_CLASS=y
-# CONFIG_RTC_HCTOSYS is not set
-CONFIG_RTC_DRV_DS1307=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_INOTIFY=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_SUMMARY=y
-CONFIG_CRAMFS=y
-CONFIG_MINIX_FS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_ROOT_NFS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_UTF8=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
diff --git a/arch/arm/configs/cpu9g20_defconfig b/arch/arm/configs/cpu9g20_defconfig
deleted file mode 100644
index ea116cbdffa..00000000000
--- a/arch/arm/configs/cpu9g20_defconfig
+++ /dev/null
@@ -1,116 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_LOCALVERSION_AUTO is not set
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_ARCH_AT91SAM9G20=y
-CONFIG_MACH_CPU9G20=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_PREEMPT=y
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PLATRAM=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ATMEL=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_NBD=y
-CONFIG_BLK_DEV_RAM=y
-# CONFIG_MISC_DEVICES is not set
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_SCSI_MULTI_LUN=y
-# CONFIG_SCSI_LOWLEVEL is not set
-CONFIG_NETDEVICES=y
-CONFIG_SMSC_PHY=y
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-CONFIG_MACB=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=y
-CONFIG_PPP_ASYNC=y
-CONFIG_PPP_DEFLATE=y
-CONFIG_PPP_BSDCOMP=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_GPIO=y
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_LEGACY_PTY_COUNT=32
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-CONFIG_GPIO_SYSFS=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91SAM9X_WATCHDOG=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_HID_SUPPORT is not set
-CONFIG_USB=y
-# CONFIG_USB_DEVICE_CLASS is not set
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_ETH=m
-CONFIG_MMC=y
-CONFIG_MMC_ATMELMCI=m
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_LEDS_TRIGGER_GPIO=y
-CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
-CONFIG_RTC_CLASS=y
-# CONFIG_RTC_HCTOSYS is not set
-CONFIG_RTC_DRV_DS1307=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_INOTIFY=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_SUMMARY=y
-CONFIG_CRAMFS=y
-CONFIG_MINIX_FS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_ROOT_NFS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_UTF8=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
diff --git a/arch/arm/configs/da8xx_omapl_defconfig b/arch/arm/configs/da8xx_omapl_defconfig
index 88ccde058ba..f29223954af 100644
--- a/arch/arm/configs/da8xx_omapl_defconfig
+++ b/arch/arm/configs/da8xx_omapl_defconfig
@@ -17,6 +17,7 @@ CONFIG_MODVERSIONS=y
 CONFIG_ARCH_DAVINCI=y
 CONFIG_ARCH_DAVINCI_DA830=y
 CONFIG_ARCH_DAVINCI_DA850=y
+CONFIG_MACH_DA8XX_DT=y
 CONFIG_MACH_MITYOMAPL138=y
 CONFIG_MACH_OMAPL138_HAWKBOARD=y
 CONFIG_DAVINCI_RESET_CLOCKS=y
@@ -26,6 +27,7 @@ CONFIG_PREEMPT=y
 CONFIG_AEABI=y
 # CONFIG_OABI_COMPAT is not set
 CONFIG_LEDS=y
+CONFIG_USE_OF=y
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
 CONFIG_CPU_FREQ=y
@@ -75,6 +77,7 @@ CONFIG_SERIO_LIBPS2=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=3
+CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_DAVINCI=y
diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig
index 67b5abb6f85..4ea7c95719d 100644
--- a/arch/arm/configs/davinci_all_defconfig
+++ b/arch/arm/configs/davinci_all_defconfig
@@ -144,7 +144,7 @@ CONFIG_USB_GADGET_DEBUG_FS=y
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_G_PRINTER=m
 CONFIG_USB_CDC_COMPOSITE=m
diff --git a/arch/arm/configs/dove_defconfig b/arch/arm/configs/dove_defconfig
index 40db34cf277..0b7ee92c571 100644
--- a/arch/arm/configs/dove_defconfig
+++ b/arch/arm/configs/dove_defconfig
@@ -8,11 +8,19 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_ARCH_DOVE=y
 CONFIG_MACH_DOVE_DB=y
+CONFIG_MACH_CM_A510=y
+CONFIG_MACH_DOVE_DT=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_AEABI=y
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_HIGHMEM=y
+CONFIG_USE_OF=y
+CONFIG_ATAGS=y
+CONFIG_ARM_APPENDED_DTB=y
+CONFIG_ARM_ATAG_DTB_COMPAT=y
+CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_VFP=y
 CONFIG_NET=y
 CONFIG_PACKET=y
@@ -62,6 +70,9 @@ CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 # CONFIG_SERIAL_8250_PCI is not set
 CONFIG_SERIAL_8250_RUNTIME_UARTS=2
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
@@ -74,6 +85,18 @@ CONFIG_USB_DEVICEFS=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 CONFIG_USB_STORAGE=y
+CONFIG_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_IO_ACCESSORS=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI_DOVE=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_MV=y
 CONFIG_DMADEVICES=y
@@ -122,6 +145,7 @@ CONFIG_CRYPTO_TWOFISH=y
 CONFIG_CRYPTO_DEFLATE=y
 CONFIG_CRYPTO_LZO=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DEV_MV_CESA=y
 CONFIG_CRC_CCITT=y
 CONFIG_CRC16=y
 CONFIG_LIBCRC32C=y
diff --git a/arch/arm/configs/edb7211_defconfig b/arch/arm/configs/edb7211_defconfig
deleted file mode 100644
index d52ded350a1..00000000000
--- a/arch/arm/configs/edb7211_defconfig
+++ /dev/null
@@ -1,27 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-# CONFIG_HOTPLUG is not set
-CONFIG_ARCH_CLPS711X=y
-CONFIG_ARCH_EDB7211=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-# CONFIG_IPV6 is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_NETDEVICES=y
-# CONFIG_INPUT is not set
-CONFIG_SERIO_LIBPS2=y
-# CONFIG_VT is not set
-CONFIG_SERIAL_CLPS711X=y
-CONFIG_SERIAL_CLPS711X_CONSOLE=y
-CONFIG_EXT2_FS=y
-CONFIG_MINIX_FS=y
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_MSDOS_PARTITION is not set
-CONFIG_DEBUG_USER=y
diff --git a/arch/arm/configs/fortunet_defconfig b/arch/arm/configs/fortunet_defconfig
deleted file mode 100644
index 840fced7529..00000000000
--- a/arch/arm/configs/fortunet_defconfig
+++ /dev/null
@@ -1,28 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-# CONFIG_HOTPLUG is not set
-CONFIG_ARCH_CLPS711X=y
-CONFIG_ARCH_FORTUNET=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_FPE_FASTFPE=y
-CONFIG_BINFMT_AOUT=y
-CONFIG_NET=y
-CONFIG_UNIX=y
-CONFIG_MTD=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_BLK_DEV_RAM=y
-# CONFIG_INPUT is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_CLPS711X=y
-CONFIG_SERIAL_CLPS711X_CONSOLE=y
-CONFIG_EXT2_FS=y
-CONFIG_DEBUG_USER=y
diff --git a/arch/arm/configs/g3evm_defconfig b/arch/arm/configs/g3evm_defconfig
deleted file mode 100644
index 4a336ab5a0c..00000000000
--- a/arch/arm/configs/g3evm_defconfig
+++ /dev/null
@@ -1,57 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=16
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_SHMOBILE=y
-CONFIG_ARCH_SH7367=y
-CONFIG_MACH_G3EVM=y
-CONFIG_AEABI=y
-# CONFIG_OABI_COMPAT is not set
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttySC1,115200 earlyprintk=sh-sci.1,115200"
-CONFIG_KEXEC=y
-CONFIG_PM=y
-# CONFIG_SUSPEND is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_FIRMWARE_IN_KERNEL is not set
-CONFIG_MTD=y
-CONFIG_MTD_CONCAT=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_NAND=y
-# CONFIG_BLK_DEV is not set
-# CONFIG_MISC_DEVICES is not set
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_SH_SCI=y
-CONFIG_SERIAL_SH_SCI_NR_UARTS=8
-CONFIG_SERIAL_SH_SCI_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-# CONFIG_DNOTIFY is not set
-# CONFIG_INOTIFY_USER is not set
-CONFIG_TMPFS=y
-# CONFIG_MISC_FILESYSTEMS is not set
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DETECT_SOFTLOCKUP is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-# CONFIG_FTRACE is not set
-# CONFIG_CRC32 is not set
diff --git a/arch/arm/configs/g4evm_defconfig b/arch/arm/configs/g4evm_defconfig
deleted file mode 100644
index 21c6d0307bc..00000000000
--- a/arch/arm/configs/g4evm_defconfig
+++ /dev/null
@@ -1,57 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=16
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_SHMOBILE=y
-CONFIG_ARCH_SH7377=y
-CONFIG_MACH_G4EVM=y
-CONFIG_AEABI=y
-# CONFIG_OABI_COMPAT is not set
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttySC4,115200 earlyprintk=sh-sci.4,115200"
-CONFIG_KEXEC=y
-CONFIG_PM=y
-# CONFIG_SUSPEND is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_FIRMWARE_IN_KERNEL is not set
-CONFIG_MTD=y
-CONFIG_MTD_CONCAT=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_NAND=y
-# CONFIG_BLK_DEV is not set
-# CONFIG_MISC_DEVICES is not set
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_SH_SCI=y
-CONFIG_SERIAL_SH_SCI_NR_UARTS=8
-CONFIG_SERIAL_SH_SCI_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-# CONFIG_DNOTIFY is not set
-# CONFIG_INOTIFY_USER is not set
-CONFIG_TMPFS=y
-# CONFIG_MISC_FILESYSTEMS is not set
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DETECT_SOFTLOCKUP is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-# CONFIG_FTRACE is not set
-# CONFIG_CRC32 is not set
diff --git a/arch/arm/configs/h7202_defconfig b/arch/arm/configs/h7202_defconfig
index 69405a76242..e16d3f372e2 100644
--- a/arch/arm/configs/h7202_defconfig
+++ b/arch/arm/configs/h7202_defconfig
@@ -34,8 +34,7 @@ CONFIG_FB_MODE_HELPERS=y
 CONFIG_USB_GADGET=m
 CONFIG_USB_ZERO=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
-CONFIG_USB_FILE_STORAGE_TEST=y
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_EXT2_FS=y
 CONFIG_TMPFS=y
diff --git a/arch/arm/configs/imx_v4_v5_defconfig b/arch/arm/configs/imx_v4_v5_defconfig
index 78ed575feb1..ebbfb27e0e7 100644
--- a/arch/arm/configs/imx_v4_v5_defconfig
+++ b/arch/arm/configs/imx_v4_v5_defconfig
@@ -18,7 +18,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
 CONFIG_ARCH_MXC=y
-CONFIG_ARCH_IMX_V4_V5=y
+CONFIG_ARCH_MULTI_V4T=y
+CONFIG_ARCH_MULTI_V5=y
+# CONFIG_ARCH_MULTI_V7 is not set
 CONFIG_ARCH_MX1ADS=y
 CONFIG_MACH_SCB9328=y
 CONFIG_MACH_APF9328=y
@@ -121,6 +123,7 @@ CONFIG_REGULATOR_MC13892=y
 CONFIG_MEDIA_SUPPORT=y
 CONFIG_VIDEO_DEV=y
 CONFIG_V4L_PLATFORM_DRIVERS=y
+CONFIG_MEDIA_CAMERA_SUPPORT=y
 CONFIG_SOC_CAMERA=y
 CONFIG_SOC_CAMERA_OV2640=y
 CONFIG_VIDEO_MX2=y
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 394ded624e3..69667133321 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -17,6 +17,8 @@ CONFIG_MODVERSIONS=y
 CONFIG_MODULE_SRCVERSION_ALL=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_ARCH_MXC=y
+CONFIG_ARCH_MULTI_V6=y
+CONFIG_ARCH_MULTI_V7=y
 CONFIG_MACH_MX31LILLY=y
 CONFIG_MACH_MX31LITE=y
 CONFIG_MACH_PCM037=y
@@ -143,15 +145,18 @@ CONFIG_GPIO_MC9S08DZ60=y
 # CONFIG_HWMON is not set
 CONFIG_WATCHDOG=y
 CONFIG_IMX2_WDT=y
+CONFIG_MFD_DA9052_I2C=y
 CONFIG_MFD_MC13XXX_SPI=y
 CONFIG_MFD_MC13XXX_I2C=y
 CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_DA9052=y
 CONFIG_REGULATOR_MC13783=y
 CONFIG_REGULATOR_MC13892=y
 CONFIG_MEDIA_SUPPORT=y
 CONFIG_VIDEO_DEV=y
 CONFIG_V4L_PLATFORM_DRIVERS=y
+CONFIG_MEDIA_CAMERA_SUPPORT=y
 CONFIG_SOC_CAMERA=y
 CONFIG_SOC_CAMERA_OV2640=y
 CONFIG_VIDEO_MX3=y
diff --git a/arch/arm/configs/kirkwood_defconfig b/arch/arm/configs/kirkwood_defconfig
index 74eee0c78f2..93f3794ba5c 100644
--- a/arch/arm/configs/kirkwood_defconfig
+++ b/arch/arm/configs/kirkwood_defconfig
@@ -27,6 +27,14 @@ CONFIG_MACH_GOFLEXNET_DT=y
 CONFIG_MACH_LSXL_DT=y
 CONFIG_MACH_IOMEGA_IX2_200_DT=y
 CONFIG_MACH_KM_KIRKWOOD_DT=y
+CONFIG_MACH_INETSPACE_V2_DT=y
+CONFIG_MACH_MPLCEC4_DT=y
+CONFIG_MACH_NETSPACE_V2_DT=y
+CONFIG_MACH_NETSPACE_MAX_V2_DT=y
+CONFIG_MACH_NETSPACE_LITE_V2_DT=y
+CONFIG_MACH_NETSPACE_MINI_V2_DT=y
+CONFIG_MACH_OPENBLOCKS_A6_DT=y
+CONFIG_MACH_TOPKICK_DT=y
 CONFIG_MACH_TS219=y
 CONFIG_MACH_TS41X=y
 CONFIG_MACH_DOCKSTAR=y
@@ -40,6 +48,7 @@ CONFIG_MACH_D2NET_V2=y
 CONFIG_MACH_NET2BIG_V2=y
 CONFIG_MACH_NET5BIG_V2=y
 CONFIG_MACH_T5325=y
+CONFIG_MACH_NSA310_DT=y
 # CONFIG_CPU_FEROCEON_OLD_ID is not set
 CONFIG_PREEMPT=y
 CONFIG_AEABI=y
diff --git a/arch/arm/configs/kota2_defconfig b/arch/arm/configs/kota2_defconfig
index b7735d6347a..fa83db1ef0e 100644
--- a/arch/arm/configs/kota2_defconfig
+++ b/arch/arm/configs/kota2_defconfig
@@ -112,7 +112,6 @@ CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_RENESAS_TPU=y
 CONFIG_LEDS_TRIGGERS=y
 # CONFIG_DNOTIFY is not set
-# CONFIG_INOTIFY_USER is not set
 CONFIG_TMPFS=y
 # CONFIG_MISC_FILESYSTEMS is not set
 CONFIG_MAGIC_SYSRQ=y
diff --git a/arch/arm/configs/kzm9g_defconfig b/arch/arm/configs/kzm9g_defconfig
index c88b57886e7..afbae287436 100644
--- a/arch/arm/configs/kzm9g_defconfig
+++ b/arch/arm/configs/kzm9g_defconfig
@@ -74,6 +74,8 @@ CONFIG_KEYBOARD_GPIO=y
 # CONFIG_INPUT_MOUSE is not set
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_ST1232=y
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_ADXL34X=y
 # CONFIG_LEGACY_PTYS is not set
 CONFIG_SERIAL_SH_SCI=y
 CONFIG_SERIAL_SH_SCI_NR_UARTS=9
@@ -119,8 +121,9 @@ CONFIG_DMADEVICES=y
 CONFIG_SH_DMAE=y
 CONFIG_ASYNC_TX_DMA=y
 CONFIG_STAGING=y
+CONFIG_SENSORS_AK8975=y
+CONFIG_IIO=y
 # CONFIG_DNOTIFY is not set
-CONFIG_INOTIFY_USER=y
 CONFIG_VFAT_FS=y
 CONFIG_TMPFS=y
 # CONFIG_MISC_FILESYSTEMS is not set
diff --git a/arch/arm/configs/mackerel_defconfig b/arch/arm/configs/mackerel_defconfig
index 306a2e2d362..2098ce15554 100644
--- a/arch/arm/configs/mackerel_defconfig
+++ b/arch/arm/configs/mackerel_defconfig
@@ -70,17 +70,31 @@ CONFIG_SERIAL_SH_SCI_NR_UARTS=8
 CONFIG_SERIAL_SH_SCI_CONSOLE=y
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_HW_RANDOM is not set
+CONFIG_I2C=y
+CONFIG_I2C_SH_MOBILE=y
 # CONFIG_HWMON is not set
 # CONFIG_MFD_SUPPORT is not set
 CONFIG_FB=y
 CONFIG_FB_MODE_HELPERS=y
 CONFIG_FB_SH_MOBILE_LCDC=y
+CONFIG_FB_SH_MOBILE_HDMI=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y
 # CONFIG_LOGO_LINUX_MONO is not set
 # CONFIG_LOGO_LINUX_CLUT224 is not set
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
+# CONFIG_SND_SUPPORT_OLD_API is not set
+# CONFIG_SND_VERBOSE_PROCFS is not set
+# CONFIG_SND_DRIVERS is not set
+# CONFIG_SND_ARM is not set
+CONFIG_SND_SOC_SH4_FSI=y
+CONFIG_USB=y
+CONFIG_USB_RENESAS_USBHS_HCD=y
+CONFIG_USB_RENESAS_USBHS=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_RENESAS_USBHS_UDC=y
+CONFIG_DMADEVICES=y
+CONFIG_SH_DMAE=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT2_FS_XATTR=y
 CONFIG_EXT2_FS_POSIX_ACL=y
@@ -91,7 +105,6 @@ CONFIG_EXT3_FS=y
 CONFIG_EXT3_FS_POSIX_ACL=y
 CONFIG_EXT3_FS_SECURITY=y
 # CONFIG_DNOTIFY is not set
-# CONFIG_INOTIFY_USER is not set
 CONFIG_MSDOS_FS=y
 CONFIG_VFAT_FS=y
 CONFIG_TMPFS=y
diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig
index a691ef4c600..557dd291288 100644
--- a/arch/arm/configs/magician_defconfig
+++ b/arch/arm/configs/magician_defconfig
@@ -136,7 +136,7 @@ CONFIG_USB_PXA27X=y
 CONFIG_USB_ETH=m
 # CONFIG_USB_ETH_RNDIS is not set
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_CDC_COMPOSITE=m
 CONFIG_USB_GPIO_VBUS=y
diff --git a/arch/arm/configs/marzen_defconfig b/arch/arm/configs/marzen_defconfig
index 53382b6c8bb..728a43c446f 100644
--- a/arch/arm/configs/marzen_defconfig
+++ b/arch/arm/configs/marzen_defconfig
@@ -47,6 +47,8 @@ CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_STANDALONE is not set
 # CONFIG_PREVENT_FIRMWARE_BUILD is not set
 # CONFIG_FW_LOADER is not set
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
 CONFIG_NETDEVICES=y
 # CONFIG_NET_VENDOR_BROADCOM is not set
 # CONFIG_NET_VENDOR_FARADAY is not set
@@ -59,9 +61,8 @@ CONFIG_SMSC911X=y
 # CONFIG_NET_VENDOR_STMICRO is not set
 # CONFIG_WLAN is not set
 # CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_KEYBOARD is not set
+CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
 # CONFIG_VT is not set
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_DEVKMEM is not set
@@ -69,14 +70,25 @@ CONFIG_SERIAL_SH_SCI=y
 CONFIG_SERIAL_SH_SCI_NR_UARTS=6
 CONFIG_SERIAL_SH_SCI_CONSOLE=y
 # CONFIG_HW_RANDOM is not set
+CONFIG_I2C=y
+CONFIG_I2C_RCAR=y
+CONFIG_SPI=y
+CONFIG_SPI_SH_HSPI=y
 CONFIG_GPIO_SYSFS=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 CONFIG_RCAR_THERMAL=y
 CONFIG_SSB=y
-# CONFIG_USB_SUPPORT is not set
+CONFIG_USB=y
+CONFIG_USB_RCAR_PHY=y
 CONFIG_MMC=y
 CONFIG_MMC_SDHI=y
+CONFIG_USB=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PLATFORM=y
+CONFIG_USB_EHCI_HCD_PLATFORM=y
+CONFIG_USB_STORAGE=y
 CONFIG_UIO=y
 CONFIG_UIO_PDRV_GENIRQ=y
 # CONFIG_IOMMU_SUPPORT is not set
diff --git a/arch/arm/configs/mini2440_defconfig b/arch/arm/configs/mini2440_defconfig
index 00630e6af45..a07948a87ca 100644
--- a/arch/arm/configs/mini2440_defconfig
+++ b/arch/arm/configs/mini2440_defconfig
@@ -240,7 +240,7 @@ CONFIG_USB_GADGET_S3C2410=y
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_CDC_COMPOSITE=m
 CONFIG_MMC=y
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 159f75fc437..dbea6f4efe9 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -17,8 +17,10 @@ CONFIG_ARM_APPENDED_DTB=y
 CONFIG_VFP=y
 CONFIG_NEON=y
 CONFIG_NET=y
+CONFIG_BLK_DEV_SD=y
 CONFIG_ATA=y
 CONFIG_SATA_HIGHBANK=y
+CONFIG_SATA_MV=y
 CONFIG_NETDEVICES=y
 CONFIG_NET_CALXEDA_XGMAC=y
 CONFIG_SMSC911X=y
diff --git a/arch/arm/configs/mvebu_defconfig b/arch/arm/configs/mvebu_defconfig
index 3458752c4bb..a702fb345c0 100644
--- a/arch/arm/configs/mvebu_defconfig
+++ b/arch/arm/configs/mvebu_defconfig
@@ -12,6 +12,9 @@ CONFIG_ARCH_MVEBU=y
 CONFIG_MACH_ARMADA_370=y
 CONFIG_MACH_ARMADA_XP=y
 # CONFIG_CACHE_L2X0 is not set
+# CONFIG_SWP_EMULATE is not set
+CONFIG_SMP=y
+# CONFIG_LOCAL_TIMERS is not set
 CONFIG_AEABI=y
 CONFIG_HIGHMEM=y
 # CONFIG_COMPACTION is not set
@@ -19,13 +22,27 @@ CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
 CONFIG_ARM_APPENDED_DTB=y
 CONFIG_VFP=y
+CONFIG_NET=y
+CONFIG_INET=y
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_BLK_DEV_SD=y
+CONFIG_ATA=y
+CONFIG_SATA_MV=y
+CONFIG_NETDEVICES=y
+CONFIG_MVNETA=y
+CONFIG_MARVELL_PHY=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_I2C=y
+CONFIG_I2C_MV64XXX=y
 CONFIG_GPIOLIB=y
 CONFIG_GPIO_SYSFS=y
 # CONFIG_USB_SUPPORT is not set
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_S35390A=y
+CONFIG_DMADEVICES=y
+CONFIG_MV_XOR=y
 # CONFIG_IOMMU_SUPPORT is not set
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
diff --git a/arch/arm/configs/mxs_defconfig b/arch/arm/configs/mxs_defconfig
index 048aaca6081..7bf535104e2 100644
--- a/arch/arm/configs/mxs_defconfig
+++ b/arch/arm/configs/mxs_defconfig
@@ -61,6 +61,8 @@ CONFIG_MTD_NAND_GPMI_NAND=y
 CONFIG_NETDEVICES=y
 CONFIG_NET_ETHERNET=y
 CONFIG_ENC28J60=y
+CONFIG_USB_USBNET=y
+CONFIG_USB_NET_SMSC95XX=y
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_WLAN is not set
@@ -158,6 +160,10 @@ CONFIG_NFS_V3=y
 CONFIG_NFS_V3_ACL=y
 CONFIG_NFS_V4=y
 CONFIG_ROOT_NFS=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_15=y
 CONFIG_PRINTK_TIME=y
 CONFIG_FRAME_WARN=2048
 CONFIG_MAGIC_SYSRQ=y
diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig
index dde2a1af7b3..42eab9a2a0f 100644
--- a/arch/arm/configs/omap1_defconfig
+++ b/arch/arm/configs/omap1_defconfig
@@ -214,8 +214,7 @@ CONFIG_USB_TEST=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_ETH=m
 # CONFIG_USB_ETH_RNDIS is not set
-CONFIG_USB_FILE_STORAGE=m
-CONFIG_USB_FILE_STORAGE_TEST=y
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_MMC=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index 62303043db9..a1dc5c071e7 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -240,3 +240,6 @@ CONFIG_CRC_ITU_T=y
 CONFIG_CRC7=y
 CONFIG_LIBCRC32C=y
 CONFIG_SOC_OMAP5=y
+CONFIG_TI_DAVINCI_MDIO=y
+CONFIG_TI_DAVINCI_CPDMA=y
+CONFIG_TI_CPSW=y
diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig
index cd5e6ba9a54..952430d9e2d 100644
--- a/arch/arm/configs/orion5x_defconfig
+++ b/arch/arm/configs/orion5x_defconfig
@@ -1,7 +1,8 @@
 CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_EXPERT=y
 # CONFIG_SLUB_DEBUG is not set
 CONFIG_PROFILING=y
@@ -10,6 +11,8 @@ CONFIG_KPROBES=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_BSD_DISKLABEL=y
 CONFIG_ARCH_ORION5X=y
 CONFIG_MACH_DB88F5281=y
 CONFIG_MACH_RD88F5182=y
@@ -24,7 +27,7 @@ CONFIG_MACH_TS409=y
 CONFIG_MACH_WRT350N_V2=y
 CONFIG_MACH_TS78XX=y
 CONFIG_MACH_MV2120=y
-CONFIG_MACH_EDMINI_V2=y
+CONFIG_MACH_EDMINI_V2_DT=y
 CONFIG_MACH_D2NET=y
 CONFIG_MACH_BIGDISK=y
 CONFIG_MACH_NET2BIG=y
@@ -33,17 +36,13 @@ CONFIG_MACH_WNR854T=y
 CONFIG_MACH_RD88F5181L_GE=y
 CONFIG_MACH_RD88F5181L_FXO=y
 CONFIG_MACH_RD88F6183AP_GE=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
 CONFIG_PREEMPT=y
 CONFIG_AEABI=y
-CONFIG_LEDS=y
-CONFIG_LEDS_CPU=y
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_ARM_APPENDED_DTB=y
 CONFIG_FPE_NWFPE=y
 CONFIG_VFP=y
-# CONFIG_SUSPEND is not set
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
@@ -54,13 +53,10 @@ CONFIG_IP_PNP_DHCP=y
 CONFIG_IP_PNP_BOOTP=y
 # CONFIG_IPV6 is not set
 CONFIG_NET_DSA=y
-CONFIG_NET_DSA_MV88E6131=y
-CONFIG_NET_DSA_MV88E6123_61_65=y
 CONFIG_NET_PKTGEN=m
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 # CONFIG_FIRMWARE_IN_KERNEL is not set
 CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
@@ -82,12 +78,11 @@ CONFIG_CHR_DEV_SG=m
 CONFIG_ATA=y
 CONFIG_SATA_MV=y
 CONFIG_NETDEVICES=y
-CONFIG_MARVELL_PHY=y
-CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
-CONFIG_NET_PCI=y
+CONFIG_NET_DSA_MV88E6131=y
+CONFIG_NET_DSA_MV88E6123_61_65=y
 CONFIG_MV643XX_ETH=y
-# CONFIG_NETDEV_10000 is not set
+CONFIG_MARVELL_PHY=y
 # CONFIG_INPUT_MOUSEDEV is not set
 CONFIG_INPUT_EVDEV=y
 # CONFIG_KEYBOARD_ATKBD is not set
@@ -95,11 +90,12 @@ CONFIG_KEYBOARD_GPIO=y
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_SERIO is not set
 # CONFIG_VT is not set
+CONFIG_LEGACY_PTY_COUNT=16
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 # CONFIG_SERIAL_8250_PCI is not set
 CONFIG_SERIAL_8250_RUNTIME_UARTS=2
-CONFIG_LEGACY_PTY_COUNT=16
+CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_HW_RANDOM_TIMERIOMEM=m
 CONFIG_I2C=y
 # CONFIG_I2C_COMPAT is not set
@@ -109,10 +105,8 @@ CONFIG_GPIO_SYSFS=y
 CONFIG_SENSORS_LM75=y
 # CONFIG_VGA_ARB is not set
 CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
-CONFIG_USB_EHCI_TT_NEWSCHED=y
 CONFIG_USB_PRINTER=y
 CONFIG_USB_STORAGE=y
 CONFIG_USB_STORAGE_DATAFAB=y
@@ -140,7 +134,6 @@ CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_FS_XATTR is not set
 CONFIG_EXT4_FS=m
-CONFIG_INOTIFY=y
 CONFIG_ISO9660_FS=m
 CONFIG_JOLIET=y
 CONFIG_UDF_FS=m
@@ -150,25 +143,18 @@ CONFIG_TMPFS=y
 CONFIG_JFFS2_FS=y
 CONFIG_CRAMFS=y
 CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
 CONFIG_ROOT_NFS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_BSD_DISKLABEL=y
 CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_CODEPAGE_850=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_NLS_ISO8859_2=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 CONFIG_DEBUG_INFO=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_LATENCYTOP=y
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_FTRACE is not set
 CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_ERRORS=y
 CONFIG_DEBUG_LL=y
 CONFIG_CRYPTO_CBC=m
 CONFIG_CRYPTO_ECB=m
diff --git a/arch/arm/configs/prima2_defconfig b/arch/arm/configs/prima2_defconfig
index 807d4e2acb1..6a936c7c078 100644
--- a/arch/arm/configs/prima2_defconfig
+++ b/arch/arm/configs/prima2_defconfig
@@ -37,7 +37,6 @@ CONFIG_SPI_SIRF=y
 CONFIG_SPI_SPIDEV=y
 # CONFIG_HWMON is not set
 CONFIG_USB_GADGET=y
-CONFIG_USB_FILE_STORAGE=m
 CONFIG_USB_MASS_STORAGE=m
 CONFIG_MMC=y
 CONFIG_MMC_SDHCI=y
diff --git a/arch/arm/configs/qil-a9260_defconfig b/arch/arm/configs/qil-a9260_defconfig
deleted file mode 100644
index 42d5db1876a..00000000000
--- a/arch/arm/configs/qil-a9260_defconfig
+++ /dev/null
@@ -1,114 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_LOCALVERSION_AUTO is not set
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_ARCH_AT91SAM9260=y
-CONFIG_MACH_QIL_A9260=y
-CONFIG_AT91_SLOW_CLOCK=y
-CONFIG_AT91_EARLY_USART0=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=64M console=ttyS1,115200"
-CONFIG_FPE_NWFPE=y
-CONFIG_PM=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_ROUTE_VERBOSE=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-CONFIG_IP_MROUTE=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_DATAFLASH=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ATMEL=y
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_MISC_DEVICES is not set
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-CONFIG_MACB=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_EVDEV=y
-CONFIG_INPUT_EVBUG=y
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_GPIO=y
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_HW_RANDOM=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_SPI=y
-CONFIG_SPI_ATMEL=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_ETH=m
-CONFIG_MMC=y
-CONFIG_MMC_ATMELMCI=m
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_M41T94=y
-CONFIG_EXT2_FS=y
-CONFIG_INOTIFY=y
-CONFIG_FUSE_FS=m
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_850=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
-# CONFIG_CRYPTO_HW is not set
diff --git a/arch/arm/configs/sam9_l9260_defconfig b/arch/arm/configs/sam9_l9260_defconfig
deleted file mode 100644
index b4384af1bea..00000000000
--- a/arch/arm/configs/sam9_l9260_defconfig
+++ /dev/null
@@ -1,148 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_BSD_PROCESS_ACCT_V3=y
-CONFIG_AUDIT=y
-CONFIG_LOG_BUF_SHIFT=15
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_AT91=y
-CONFIG_ARCH_AT91SAM9260=y
-CONFIG_MACH_SAM9_L9260=y
-CONFIG_MTD_AT91_DATAFLASH_CARD=y
-CONFIG_PREEMPT=y
-CONFIG_LEDS=y
-CONFIG_LEDS_CPU=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttyS0,115200 mem=64M initrd=0x21100000,4194304 root=/dev/ram0 rw"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_XFRM_USER=y
-CONFIG_NET_KEY=y
-CONFIG_INET=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_IPV6 is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_BLOCK2MTD=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ATMEL=y
-CONFIG_MTD_NAND_PLATFORM=y
-CONFIG_MTD_UBI=y
-CONFIG_MTD_UBI_BEB_LIMIT=25
-CONFIG_MTD_UBI_GLUEBI=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-# CONFIG_MISC_DEVICES is not set
-CONFIG_RAID_ATTRS=y
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_LOGGING=y
-# CONFIG_SCSI_LOWLEVEL is not set
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-CONFIG_MACB=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_LEGACY_PTY_COUNT=16
-# CONFIG_HW_RANDOM is not set
-# CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_HID_SUPPORT is not set
-CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_LIBUSUAL=y
-CONFIG_USB_GADGET=y
-CONFIG_MMC=y
-CONFIG_MMC_DEBUG=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_DS1553=y
-CONFIG_RTC_DRV_DS1742=y
-CONFIG_RTC_DRV_M48T86=y
-CONFIG_RTC_DRV_V3020=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-CONFIG_EXT2_FS_SECURITY=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_INOTIFY=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_737=y
-CONFIG_NLS_CODEPAGE_775=y
-CONFIG_NLS_CODEPAGE_850=y
-CONFIG_NLS_CODEPAGE_852=y
-CONFIG_NLS_CODEPAGE_855=y
-CONFIG_NLS_CODEPAGE_857=y
-CONFIG_NLS_CODEPAGE_860=y
-CONFIG_NLS_CODEPAGE_861=y
-CONFIG_NLS_CODEPAGE_862=y
-CONFIG_NLS_CODEPAGE_863=y
-CONFIG_NLS_CODEPAGE_864=y
-CONFIG_NLS_CODEPAGE_865=y
-CONFIG_NLS_CODEPAGE_866=y
-CONFIG_NLS_CODEPAGE_869=y
-CONFIG_NLS_CODEPAGE_936=y
-CONFIG_NLS_CODEPAGE_950=y
-CONFIG_NLS_CODEPAGE_932=y
-CONFIG_NLS_CODEPAGE_949=y
-CONFIG_NLS_CODEPAGE_874=y
-CONFIG_NLS_ISO8859_8=y
-CONFIG_NLS_CODEPAGE_1250=y
-CONFIG_NLS_CODEPAGE_1251=y
-CONFIG_NLS_ASCII=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_2=y
-CONFIG_NLS_ISO8859_3=y
-CONFIG_NLS_ISO8859_4=y
-CONFIG_NLS_ISO8859_5=y
-CONFIG_NLS_ISO8859_6=y
-CONFIG_NLS_ISO8859_7=y
-CONFIG_NLS_ISO8859_9=y
-CONFIG_NLS_ISO8859_13=y
-CONFIG_NLS_ISO8859_14=y
-CONFIG_NLS_ISO8859_15=y
-CONFIG_NLS_KOI8_R=y
-CONFIG_NLS_KOI8_U=y
-CONFIG_NLS_UTF8=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_UNUSED_SYMBOLS=y
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_LL=y
diff --git a/arch/arm/configs/socfpga_defconfig b/arch/arm/configs/socfpga_defconfig
index 0ac1293dba1..4e1ce211d43 100644
--- a/arch/arm/configs/socfpga_defconfig
+++ b/arch/arm/configs/socfpga_defconfig
@@ -18,9 +18,10 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_ARCH_SOCFPGA=y
 CONFIG_MACH_SOCFPGA_CYCLONE5=y
 CONFIG_ARM_THUMBEE=y
+# CONFIG_ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA is not set
 # CONFIG_CACHE_L2X0 is not set
 CONFIG_HIGH_RES_TIMERS=y
-CONFIG_VMSPLIT_2G=y
+CONFIG_SMP=y
 CONFIG_NR_CPUS=2
 CONFIG_AEABI=y
 CONFIG_ZBOOT_ROM_TEXT=0x0
diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig
index df77931a432..2e0419d1b96 100644
--- a/arch/arm/configs/spitz_defconfig
+++ b/arch/arm/configs/spitz_defconfig
@@ -214,7 +214,7 @@ CONFIG_USB_GADGET_DUMMY_HCD=y
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_MMC=y
 CONFIG_MMC_PXA=y
diff --git a/arch/arm/configs/stamp9g20_defconfig b/arch/arm/configs/stamp9g20_defconfig
deleted file mode 100644
index 52f1488591c..00000000000
--- a/arch/arm/configs/stamp9g20_defconfig
+++ /dev/null
@@ -1,128 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_LOCALVERSION_AUTO is not set
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_TREE_PREEMPT_RCU=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_LBDAF is not set
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-CONFIG_ARCH_AT91=y
-CONFIG_ARCH_AT91SAM9G20=y
-CONFIG_MACH_PORTUXG20=y
-CONFIG_MACH_STAMP9G20=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-CONFIG_AT91_SLOW_CLOCK=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_PREEMPT=y
-CONFIG_AEABI=y
-# CONFIG_OABI_COMPAT is not set
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw"
-CONFIG_KEXEC=y
-CONFIG_CPU_IDLE=y
-CONFIG_PM=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_IPV6 is not set
-# CONFIG_WIRELESS is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_CONCAT=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_DATAFLASH=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ATMEL=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-# CONFIG_MISC_DEVICES is not set
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_SCSI_MULTI_LUN=y
-# CONFIG_SCSI_LOWLEVEL is not set
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_MACB=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-# CONFIG_WLAN is not set
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=320
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=240
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-CONFIG_SPI=y
-CONFIG_SPI_ATMEL=y
-CONFIG_SPI_SPIDEV=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_W1=y
-CONFIG_W1_MASTER_GPIO=y
-CONFIG_W1_SLAVE_THERM=y
-CONFIG_W1_SLAVE_DS2431=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_AT91SAM9X_WATCHDOG=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_HID_SUPPORT is not set
-CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_DEVICE_CLASS is not set
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_GADGET=m
-CONFIG_USB_ZERO=m
-CONFIG_USB_ETH=m
-CONFIG_USB_FILE_STORAGE=m
-CONFIG_USB_G_SERIAL=m
-CONFIG_MMC=y
-CONFIG_MMC_ATMELMCI=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_AT91SAM9=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_INOTIFY=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_SUMMARY=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_850=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_15=y
-CONFIG_NLS_UTF8=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-# CONFIG_ARM_UNWIND is not set
diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig
index e2184f6c20b..a7827fd0616 100644
--- a/arch/arm/configs/tegra_defconfig
+++ b/arch/arm/configs/tegra_defconfig
@@ -80,6 +80,10 @@ CONFIG_RFKILL_GPIO=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_CMA=y
+CONFIG_MTD=y
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_M25P80=y
 CONFIG_PROC_DEVICETREE=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_AD525X_DPOT=y
@@ -98,12 +102,12 @@ CONFIG_USB_PEGASUS=y
 CONFIG_USB_USBNET=y
 CONFIG_USB_NET_SMSC75XX=y
 CONFIG_USB_NET_SMSC95XX=y
+CONFIG_BRCMFMAC=m
 CONFIG_RT2X00=y
 CONFIG_RT2800USB=m
 CONFIG_INPUT_EVDEV=y
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_MPU3050=y
-# CONFIG_VT is not set
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_DEVKMEM is not set
 CONFIG_SERIAL_8250=y
@@ -116,7 +120,8 @@ CONFIG_I2C_MUX=y
 CONFIG_I2C_MUX_PINCTRL=y
 CONFIG_I2C_TEGRA=y
 CONFIG_SPI=y
-CONFIG_SPI_TEGRA=y
+CONFIG_SPI_TEGRA20_SFLASH=y
+CONFIG_SPI_TEGRA20_SLINK=y
 CONFIG_GPIO_PCA953X_IRQ=y
 CONFIG_GPIO_TPS6586X=y
 CONFIG_GPIO_TPS65910=y
@@ -138,6 +143,15 @@ CONFIG_MEDIA_SUPPORT=y
 CONFIG_MEDIA_CAMERA_SUPPORT=y
 CONFIG_MEDIA_USB_SUPPORT=y
 CONFIG_USB_VIDEO_CLASS=m
+CONFIG_DRM=y
+CONFIG_DRM_TEGRA=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_GENERIC is not set
+CONFIG_BACKLIGHT_PWM=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_LOGO=y
 CONFIG_SOUND=y
 CONFIG_SND=y
 # CONFIG_SND_SUPPORT_OLD_API is not set
@@ -205,6 +219,9 @@ CONFIG_EXT4_FS=y
 CONFIG_VFAT_FS=y
 CONFIG_TMPFS=y
 CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_SQUASHFS=y
+CONFIG_SQUASHFS_LZO=y
+CONFIG_SQUASHFS_XZ=y
 CONFIG_NFS_FS=y
 CONFIG_ROOT_NFS=y
 CONFIG_NLS_CODEPAGE_437=y
diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig
index da6845493ca..231dca60473 100644
--- a/arch/arm/configs/u8500_defconfig
+++ b/arch/arm/configs/u8500_defconfig
@@ -69,6 +69,8 @@ CONFIG_GPIO_TC3589X=y
 CONFIG_POWER_SUPPLY=y
 CONFIG_AB8500_BM=y
 CONFIG_AB8500_BATTERY_THERM_ON_BATCTRL=y
+CONFIG_THERMAL=y
+CONFIG_CPU_THERMAL=y
 CONFIG_MFD_STMPE=y
 CONFIG_MFD_TC3589X=y
 CONFIG_AB5500_CORE=y
@@ -76,6 +78,7 @@ CONFIG_AB8500_CORE=y
 CONFIG_REGULATOR=y
 CONFIG_REGULATOR_AB8500=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_GPIO=y
 # CONFIG_HID_SUPPORT is not set
 CONFIG_USB_GADGET=y
 CONFIG_AB8500_USB=y
diff --git a/arch/arm/configs/usb-a9260_defconfig b/arch/arm/configs/usb-a9260_defconfig
deleted file mode 100644
index a1501e1e1a9..00000000000
--- a/arch/arm/configs/usb-a9260_defconfig
+++ /dev/null
@@ -1,105 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_LOCALVERSION_AUTO is not set
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_ARCH_AT91SAM9260=y
-CONFIG_MACH_USB_A9260=y
-CONFIG_AT91_SLOW_CLOCK=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=64M console=ttyS0,115200"
-CONFIG_FPE_NWFPE=y
-CONFIG_PM=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_ROUTE_VERBOSE=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-CONFIG_IP_MROUTE=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_DATAFLASH=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ATMEL=y
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_MISC_DEVICES is not set
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-CONFIG_MACB=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_EVDEV=y
-CONFIG_INPUT_EVBUG=y
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_GPIO=y
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_HW_RANDOM=y
-CONFIG_SPI=y
-CONFIG_SPI_ATMEL=y
-# CONFIG_HWMON is not set
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_ETH=m
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_EXT2_FS=y
-CONFIG_INOTIFY=y
-CONFIG_FUSE_FS=m
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_850=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
-# CONFIG_CRYPTO_HW is not set
diff --git a/arch/arm/configs/viper_defconfig b/arch/arm/configs/viper_defconfig
index 1d01ddd3312..d36e0d3c86e 100644
--- a/arch/arm/configs/viper_defconfig
+++ b/arch/arm/configs/viper_defconfig
@@ -139,7 +139,7 @@ CONFIG_USB_SERIAL_MCT_U232=m
 CONFIG_USB_GADGET=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_G_PRINTER=m
 CONFIG_RTC_CLASS=y
diff --git a/arch/arm/configs/zeus_defconfig b/arch/arm/configs/zeus_defconfig
index 547a3c1e59d..731d4f98531 100644
--- a/arch/arm/configs/zeus_defconfig
+++ b/arch/arm/configs/zeus_defconfig
@@ -143,7 +143,7 @@ CONFIG_USB_GADGET=m
 CONFIG_USB_PXA27X=y
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_G_PRINTER=m
 CONFIG_MMC=y
diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild
index f70ae175a3d..d3db39860b9 100644
--- a/arch/arm/include/asm/Kbuild
+++ b/arch/arm/include/asm/Kbuild
@@ -16,7 +16,6 @@ generic-y += local64.h
 generic-y += msgbuf.h
 generic-y += param.h
 generic-y += parport.h
-generic-y += percpu.h
 generic-y += poll.h
 generic-y += resource.h
 generic-y += sections.h
@@ -31,5 +30,6 @@ generic-y += sockios.h
 generic-y += termbits.h
 generic-y += termios.h
 generic-y += timex.h
+generic-y += trace_clock.h
 generic-y += types.h
 generic-y += unaligned.h
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h
index 2ef95813fce..eb87200aa4b 100644
--- a/arch/arm/include/asm/assembler.h
+++ b/arch/arm/include/asm/assembler.h
@@ -250,6 +250,7 @@
  * Beware, it also clobers LR.
  */
 .macro safe_svcmode_maskall reg:req
+#if __LINUX_ARM_ARCH__ >= 6
 	mrs	\reg , cpsr
 	mov	lr , \reg
 	and	lr , lr , #MODE_MASK
@@ -266,6 +267,13 @@ THUMB(	orr	\reg , \reg , #PSR_T_BIT	)
 	__ERET
 1:	msr	cpsr_c, \reg
 2:
+#else
+/*
+ * workaround for possibly broken pre-v6 hardware
+ * (akita, Sharp Zaurus C-1000, PXA270-based)
+ */
+	setmode	PSR_F_BIT | PSR_I_BIT | SVC_MODE, \reg
+#endif
 .endm
 
 /*
diff --git a/arch/arm/include/asm/cpu.h b/arch/arm/include/asm/cpu.h
index d797223b39d..2744f060255 100644
--- a/arch/arm/include/asm/cpu.h
+++ b/arch/arm/include/asm/cpu.h
@@ -15,6 +15,7 @@
 
 struct cpuinfo_arm {
 	struct cpu	cpu;
+	u32		cpuid;
 #ifdef CONFIG_SMP
 	unsigned int	loops_per_jiffy;
 #endif
diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h
index cb47d28cbe1..a59dcb5ab5f 100644
--- a/arch/arm/include/asm/cputype.h
+++ b/arch/arm/include/asm/cputype.h
@@ -25,6 +25,19 @@
 #define CPUID_EXT_ISAR4	"c2, 4"
 #define CPUID_EXT_ISAR5	"c2, 5"
 
+#define MPIDR_SMP_BITMASK (0x3 << 30)
+#define MPIDR_SMP_VALUE (0x2 << 30)
+
+#define MPIDR_MT_BITMASK (0x1 << 24)
+
+#define MPIDR_HWID_BITMASK 0xFFFFFF
+
+#define MPIDR_LEVEL_BITS 8
+#define MPIDR_LEVEL_MASK ((1 << MPIDR_LEVEL_BITS) - 1)
+
+#define MPIDR_AFFINITY_LEVEL(mpidr, level) \
+	((mpidr >> (MPIDR_LEVEL_BITS * level)) & MPIDR_LEVEL_MASK)
+
 extern unsigned int processor_id;
 
 #ifdef CONFIG_CPU_CP15
diff --git a/arch/arm/include/asm/cti.h b/arch/arm/include/asm/cti.h
index a0ada3ea435..f2e5cad3f30 100644
--- a/arch/arm/include/asm/cti.h
+++ b/arch/arm/include/asm/cti.h
@@ -146,15 +146,7 @@ static inline void cti_irq_ack(struct cti *cti)
  */
 static inline void cti_unlock(struct cti *cti)
 {
-	void __iomem *base = cti->base;
-	unsigned long val;
-
-	val = __raw_readl(base + LOCKSTATUS);
-
-	if (val & 1) {
-		val = LOCKCODE;
-		__raw_writel(val, base + LOCKACCESS);
-	}
+	__raw_writel(LOCKCODE, cti->base + LOCKACCESS);
 }
 
 /**
@@ -166,14 +158,6 @@ static inline void cti_unlock(struct cti *cti)
  */
 static inline void cti_lock(struct cti *cti)
 {
-	void __iomem *base = cti->base;
-	unsigned long val;
-
-	val = __raw_readl(base + LOCKSTATUS);
-
-	if (!(val & 1)) {
-		val = ~LOCKCODE;
-		__raw_writel(val, base + LOCKACCESS);
-	}
+	__raw_writel(~LOCKCODE, cti->base + LOCKACCESS);
 }
 #endif
diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h
index 23004847bb0..67d06324e74 100644
--- a/arch/arm/include/asm/dma-mapping.h
+++ b/arch/arm/include/asm/dma-mapping.h
@@ -111,6 +111,8 @@ static inline void dma_free_noncoherent(struct device *dev, size_t size,
 
 extern int dma_supported(struct device *dev, u64 mask);
 
+extern int arm_dma_set_mask(struct device *dev, u64 dma_mask);
+
 /**
  * arm_dma_alloc - allocate consistent memory for DMA
  * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
@@ -211,13 +213,6 @@ static inline void dma_free_writecombine(struct device *dev, size_t size,
 extern void __init init_dma_coherent_pool_size(unsigned long size);
 
 /*
- * This can be called during boot to increase the size of the consistent
- * DMA region above it's default value of 2MB. It must be called before the
- * memory allocator is initialised, i.e. before any core_initcall.
- */
-static inline void init_consistent_dma_size(unsigned long size) { }
-
-/*
  * For SA-1111, IXP425, and ADI systems  the dma-mapping functions are "magic"
  * and utilize bounce buffers as needed to work around limited DMA windows.
  *
diff --git a/arch/arm/include/asm/hardware/cache-l2x0.h b/arch/arm/include/asm/hardware/cache-l2x0.h
index c4c87bc1223..3b2c40b5bfa 100644
--- a/arch/arm/include/asm/hardware/cache-l2x0.h
+++ b/arch/arm/include/asm/hardware/cache-l2x0.h
@@ -102,6 +102,10 @@
 
 #define L2X0_ADDR_FILTER_EN		1
 
+#define L2X0_CTRL_EN			1
+
+#define L2X0_WAY_SIZE_SHIFT		3
+
 #ifndef __ASSEMBLY__
 extern void __init l2x0_init(void __iomem *base, u32 aux_val, u32 aux_mask);
 #if defined(CONFIG_CACHE_L2X0) && defined(CONFIG_OF)
@@ -126,6 +130,7 @@ struct l2x0_regs {
 	unsigned long filter_end;
 	unsigned long prefetch_ctrl;
 	unsigned long pwr_ctrl;
+	unsigned long ctrl;
 };
 
 extern struct l2x0_regs l2x0_saved_regs;
diff --git a/arch/arm/include/asm/hardware/sp810.h b/arch/arm/include/asm/hardware/sp810.h
index 6b9b077d86b..6636430dd0e 100644
--- a/arch/arm/include/asm/hardware/sp810.h
+++ b/arch/arm/include/asm/hardware/sp810.h
@@ -50,11 +50,7 @@
 #define SCPCELLID2		0xFF8
 #define SCPCELLID3		0xFFC
 
-#define SCCTRL_TIMEREN0SEL_REFCLK	(0 << 15)
-#define SCCTRL_TIMEREN0SEL_TIMCLK	(1 << 15)
-
-#define SCCTRL_TIMEREN1SEL_REFCLK	(0 << 17)
-#define SCCTRL_TIMEREN1SEL_TIMCLK	(1 << 17)
+#define SCCTRL_TIMERENnSEL_SHIFT(n)	(15 + ((n) * 2))
 
 static inline void sysctl_soft_reset(void __iomem *base)
 {
diff --git a/arch/arm/include/asm/hardware/vic.h b/arch/arm/include/asm/hardware/vic.h
index e14af1a1a32..2bebad36fc8 100644
--- a/arch/arm/include/asm/hardware/vic.h
+++ b/arch/arm/include/asm/hardware/vic.h
@@ -47,7 +47,7 @@
 struct device_node;
 struct pt_regs;
 
-void __vic_init(void __iomem *base, unsigned int irq_start, u32 vic_sources,
+void __vic_init(void __iomem *base, int irq_start, u32 vic_sources,
 		u32 resume_sources, struct device_node *node);
 void vic_init(void __iomem *base, unsigned int irq_start, u32 vic_sources, u32 resume_sources);
 int vic_of_init(struct device_node *node, struct device_node *parent);
diff --git a/arch/arm/include/asm/hw_breakpoint.h b/arch/arm/include/asm/hw_breakpoint.h
index c190bc992f0..01169dd723f 100644
--- a/arch/arm/include/asm/hw_breakpoint.h
+++ b/arch/arm/include/asm/hw_breakpoint.h
@@ -98,12 +98,12 @@ static inline void decode_ctrl_reg(u32 reg,
 #define ARM_BASE_WCR		112
 
 /* Accessor macros for the debug registers. */
-#define ARM_DBG_READ(M, OP2, VAL) do {\
-	asm volatile("mrc p14, 0, %0, c0," #M ", " #OP2 : "=r" (VAL));\
+#define ARM_DBG_READ(N, M, OP2, VAL) do {\
+	asm volatile("mrc p14, 0, %0, " #N "," #M ", " #OP2 : "=r" (VAL));\
 } while (0)
 
-#define ARM_DBG_WRITE(M, OP2, VAL) do {\
-	asm volatile("mcr p14, 0, %0, c0," #M ", " #OP2 : : "r" (VAL));\
+#define ARM_DBG_WRITE(N, M, OP2, VAL) do {\
+	asm volatile("mcr p14, 0, %0, " #N "," #M ", " #OP2 : : "r" (VAL));\
 } while (0)
 
 struct notifier_block;
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 42f042ee4ad..652b56086de 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -374,7 +374,7 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *addr);
 
 #ifdef CONFIG_MMU
 #define ARCH_HAS_VALID_PHYS_ADDR_RANGE
-extern int valid_phys_addr_range(unsigned long addr, size_t size);
+extern int valid_phys_addr_range(phys_addr_t addr, size_t size);
 extern int valid_mmap_phys_addr_range(unsigned long pfn, size_t size);
 extern int devmem_is_allowed(unsigned long pfn);
 #endif
diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
index 195ac2f9d3d..2fe141fcc8d 100644
--- a/arch/arm/include/asm/mach/map.h
+++ b/arch/arm/include/asm/mach/map.h
@@ -40,6 +40,13 @@ extern void iotable_init(struct map_desc *, int);
 extern void vm_reserve_area_early(unsigned long addr, unsigned long size,
 				  void *caller);
 
+#ifdef CONFIG_DEBUG_LL
+extern void debug_ll_addr(unsigned long *paddr, unsigned long *vaddr);
+extern void debug_ll_io_init(void);
+#else
+static inline void debug_ll_io_init(void) {}
+#endif
+
 struct mem_type;
 extern const struct mem_type *get_mem_type(unsigned int type);
 /*
diff --git a/arch/arm/include/asm/mach/serial_at91.h b/arch/arm/include/asm/mach/serial_at91.h
deleted file mode 100644
index ea6d063923b..00000000000
--- a/arch/arm/include/asm/mach/serial_at91.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- *  arch/arm/include/asm/mach/serial_at91.h
- *
- *  Based on serial_sa1100.h  by Nicolas Pitre
- *
- *  Copyright (C) 2002 ATMEL Rousset
- *
- *  Low level machine dependent UART functions.
- */
-
-struct uart_port;
-
-/*
- * This is a temporary structure for registering these
- * functions; it is intended to be discarded after boot.
- */
-struct atmel_port_fns {
-	void	(*set_mctrl)(struct uart_port *, u_int);
-	u_int	(*get_mctrl)(struct uart_port *);
-	void	(*enable_ms)(struct uart_port *);
-	void	(*pm)(struct uart_port *, u_int, u_int);
-	int	(*set_wake)(struct uart_port *, u_int);
-	int	(*open)(struct uart_port *);
-	void	(*close)(struct uart_port *);
-};
-
-#if defined(CONFIG_SERIAL_ATMEL)
-void atmel_register_uart_fns(struct atmel_port_fns *fns);
-#else
-#define atmel_register_uart_fns(fns) do { } while (0)
-#endif
-
-
diff --git a/arch/arm/include/asm/mach/serial_sa1100.h b/arch/arm/include/asm/mach/serial_sa1100.h
deleted file mode 100644
index d09064bf95a..00000000000
--- a/arch/arm/include/asm/mach/serial_sa1100.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- *  arch/arm/include/asm/mach/serial_sa1100.h
- *
- *  Author: Nicolas Pitre
- *
- * Moved and changed lots, Russell King
- *
- * Low level machine dependent UART functions.
- */
-
-struct uart_port;
-struct uart_info;
-
-/*
- * This is a temporary structure for registering these
- * functions; it is intended to be discarded after boot.
- */
-struct sa1100_port_fns {
-	void	(*set_mctrl)(struct uart_port *, u_int);
-	u_int	(*get_mctrl)(struct uart_port *);
-	void	(*pm)(struct uart_port *, u_int, u_int);
-	int	(*set_wake)(struct uart_port *, u_int);
-};
-
-#ifdef CONFIG_SERIAL_SA1100
-void sa1100_register_uart_fns(struct sa1100_port_fns *fns);
-void sa1100_register_uart(int idx, int port);
-#else
-#define sa1100_register_uart_fns(fns) do { } while (0)
-#define sa1100_register_uart(idx,port) do { } while (0)
-#endif
diff --git a/arch/arm/include/asm/mach/udc_pxa2xx.h b/arch/arm/include/asm/mach/udc_pxa2xx.h
deleted file mode 100644
index ea297ac70bc..00000000000
--- a/arch/arm/include/asm/mach/udc_pxa2xx.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * arch/arm/include/asm/mach/udc_pxa2xx.h
- *
- * This supports machine-specific differences in how the PXA2xx
- * USB Device Controller (UDC) is wired.
- *
- * It is set in linux/arch/arm/mach-pxa/<machine>.c or in
- * linux/arch/mach-ixp4xx/<machine>.c and used in
- * the probe routine of linux/drivers/usb/gadget/pxa2xx_udc.c
- */
-
-struct pxa2xx_udc_mach_info {
-        int  (*udc_is_connected)(void);		/* do we see host? */
-        void (*udc_command)(int cmd);
-#define	PXA2XX_UDC_CMD_CONNECT		0	/* let host see us */
-#define	PXA2XX_UDC_CMD_DISCONNECT	1	/* so host won't see us */
-
-	/* Boards following the design guidelines in the developer's manual,
-	 * with on-chip GPIOs not Lubbock's weird hardware, can have a sane
-	 * VBUS IRQ and omit the methods above.  Store the GPIO number
-	 * here.  Note that sometimes the signals go through inverters...
-	 */
-	bool	gpio_pullup_inverted;
-	int	gpio_pullup;			/* high == pullup activated */
-};
-
diff --git a/arch/arm/include/asm/mmu.h b/arch/arm/include/asm/mmu.h
index 14965658a92..9f77e7804f3 100644
--- a/arch/arm/include/asm/mmu.h
+++ b/arch/arm/include/asm/mmu.h
@@ -5,18 +5,15 @@
 
 typedef struct {
 #ifdef CONFIG_CPU_HAS_ASID
-	unsigned int id;
-	raw_spinlock_t id_lock;
+	u64 id;
 #endif
-	unsigned int kvm_seq;
+	unsigned int vmalloc_seq;
 } mm_context_t;
 
 #ifdef CONFIG_CPU_HAS_ASID
-#define ASID(mm)	((mm)->context.id & 255)
-
-/* init_mm.context.id_lock should be initialized. */
-#define INIT_MM_CONTEXT(name)                                                 \
-	.context.id_lock    = __RAW_SPIN_LOCK_UNLOCKED(name.context.id_lock),
+#define ASID_BITS	8
+#define ASID_MASK	((~0ULL) << ASID_BITS)
+#define ASID(mm)	((mm)->context.id & ~ASID_MASK)
 #else
 #define ASID(mm)	(0)
 #endif
diff --git a/arch/arm/include/asm/mmu_context.h b/arch/arm/include/asm/mmu_context.h
index 0306bc642c0..e1f644bc7cc 100644
--- a/arch/arm/include/asm/mmu_context.h
+++ b/arch/arm/include/asm/mmu_context.h
@@ -20,88 +20,12 @@
 #include <asm/proc-fns.h>
 #include <asm-generic/mm_hooks.h>
 
-void __check_kvm_seq(struct mm_struct *mm);
+void __check_vmalloc_seq(struct mm_struct *mm);
 
 #ifdef CONFIG_CPU_HAS_ASID
 
-/*
- * On ARMv6, we have the following structure in the Context ID:
- *
- * 31                         7          0
- * +-------------------------+-----------+
- * |      process ID         |   ASID    |
- * +-------------------------+-----------+
- * |              context ID             |
- * +-------------------------------------+
- *
- * The ASID is used to tag entries in the CPU caches and TLBs.
- * The context ID is used by debuggers and trace logic, and
- * should be unique within all running processes.
- */
-#define ASID_BITS		8
-#define ASID_MASK		((~0) << ASID_BITS)
-#define ASID_FIRST_VERSION	(1 << ASID_BITS)
-
-extern unsigned int cpu_last_asid;
-
-void __init_new_context(struct task_struct *tsk, struct mm_struct *mm);
-void __new_context(struct mm_struct *mm);
-void cpu_set_reserved_ttbr0(void);
-
-static inline void switch_new_context(struct mm_struct *mm)
-{
-	unsigned long flags;
-
-	__new_context(mm);
-
-	local_irq_save(flags);
-	cpu_switch_mm(mm->pgd, mm);
-	local_irq_restore(flags);
-}
-
-static inline void check_and_switch_context(struct mm_struct *mm,
-					    struct task_struct *tsk)
-{
-	if (unlikely(mm->context.kvm_seq != init_mm.context.kvm_seq))
-		__check_kvm_seq(mm);
-
-	/*
-	 * Required during context switch to avoid speculative page table
-	 * walking with the wrong TTBR.
-	 */
-	cpu_set_reserved_ttbr0();
-
-	if (!((mm->context.id ^ cpu_last_asid) >> ASID_BITS))
-		/*
-		 * The ASID is from the current generation, just switch to the
-		 * new pgd. This condition is only true for calls from
-		 * context_switch() and interrupts are already disabled.
-		 */
-		cpu_switch_mm(mm->pgd, mm);
-	else if (irqs_disabled())
-		/*
-		 * Defer the new ASID allocation until after the context
-		 * switch critical region since __new_context() cannot be
-		 * called with interrupts disabled (it sends IPIs).
-		 */
-		set_ti_thread_flag(task_thread_info(tsk), TIF_SWITCH_MM);
-	else
-		/*
-		 * That is a direct call to switch_mm() or activate_mm() with
-		 * interrupts enabled and a new context.
-		 */
-		switch_new_context(mm);
-}
-
-#define init_new_context(tsk,mm)	(__init_new_context(tsk,mm),0)
-
-#define finish_arch_post_lock_switch \
-	finish_arch_post_lock_switch
-static inline void finish_arch_post_lock_switch(void)
-{
-	if (test_and_clear_thread_flag(TIF_SWITCH_MM))
-		switch_new_context(current->mm);
-}
+void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk);
+#define init_new_context(tsk,mm)	({ mm->context.id = 0; })
 
 #else	/* !CONFIG_CPU_HAS_ASID */
 
@@ -110,8 +34,8 @@ static inline void finish_arch_post_lock_switch(void)
 static inline void check_and_switch_context(struct mm_struct *mm,
 					    struct task_struct *tsk)
 {
-	if (unlikely(mm->context.kvm_seq != init_mm.context.kvm_seq))
-		__check_kvm_seq(mm);
+	if (unlikely(mm->context.vmalloc_seq != init_mm.context.vmalloc_seq))
+		__check_vmalloc_seq(mm);
 
 	if (irqs_disabled())
 		/*
@@ -143,6 +67,7 @@ static inline void finish_arch_post_lock_switch(void)
 #endif	/* CONFIG_CPU_HAS_ASID */
 
 #define destroy_context(mm)		do { } while(0)
+#define activate_mm(prev,next)		switch_mm(prev, next, NULL)
 
 /*
  * This is called when "tsk" is about to enter lazy TLB mode.
@@ -186,6 +111,5 @@ switch_mm(struct mm_struct *prev, struct mm_struct *next,
 }
 
 #define deactivate_mm(tsk,mm)	do { } while (0)
-#define activate_mm(prev,next)	switch_mm(prev, next, NULL)
 
 #endif
diff --git a/arch/arm/include/asm/percpu.h b/arch/arm/include/asm/percpu.h
new file mode 100644
index 00000000000..968c0a14e0a
--- /dev/null
+++ b/arch/arm/include/asm/percpu.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2012 Calxeda, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef _ASM_ARM_PERCPU_H_
+#define _ASM_ARM_PERCPU_H_
+
+/*
+ * Same as asm-generic/percpu.h, except that we store the per cpu offset
+ * in the TPIDRPRW. TPIDRPRW only exists on V6K and V7
+ */
+#if defined(CONFIG_SMP) && !defined(CONFIG_CPU_V6)
+static inline void set_my_cpu_offset(unsigned long off)
+{
+	/* Set TPIDRPRW */
+	asm volatile("mcr p15, 0, %0, c13, c0, 4" : : "r" (off) : "memory");
+}
+
+static inline unsigned long __my_cpu_offset(void)
+{
+	unsigned long off;
+	/* Read TPIDRPRW */
+	asm("mrc p15, 0, %0, c13, c0, 4" : "=r" (off) : : "memory");
+	return off;
+}
+#define __my_cpu_offset __my_cpu_offset()
+#else
+#define set_my_cpu_offset(x)	do {} while(0)
+
+#endif /* CONFIG_SMP */
+
+#include <asm-generic/percpu.h>
+
+#endif /* _ASM_ARM_PERCPU_H_ */
diff --git a/arch/arm/include/asm/perf_event.h b/arch/arm/include/asm/perf_event.h
index 625cd621a43..755877527cf 100644
--- a/arch/arm/include/asm/perf_event.h
+++ b/arch/arm/include/asm/perf_event.h
@@ -21,4 +21,11 @@
 #define C(_x)				PERF_COUNT_HW_CACHE_##_x
 #define CACHE_OP_UNSUPPORTED		0xFFFF
 
+#ifdef CONFIG_HW_PERF_EVENTS
+struct pt_regs;
+extern unsigned long perf_instruction_pointer(struct pt_regs *regs);
+extern unsigned long perf_misc_flags(struct pt_regs *regs);
+#define perf_misc_flags(regs)	perf_misc_flags(regs)
+#endif
+
 #endif /* __ARM_PERF_EVENT_H__ */
diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
index 2317a71c8f8..f97ee02386e 100644
--- a/arch/arm/include/asm/pgtable-2level.h
+++ b/arch/arm/include/asm/pgtable-2level.h
@@ -115,6 +115,7 @@
  * The PTE table pointer refers to the hardware entries; the "Linux"
  * entries are stored 1024 bytes below.
  */
+#define L_PTE_VALID		(_AT(pteval_t, 1) << 0)		/* Valid */
 #define L_PTE_PRESENT		(_AT(pteval_t, 1) << 0)
 #define L_PTE_YOUNG		(_AT(pteval_t, 1) << 1)
 #define L_PTE_FILE		(_AT(pteval_t, 1) << 2)	/* only when !PRESENT */
@@ -123,6 +124,7 @@
 #define L_PTE_USER		(_AT(pteval_t, 1) << 8)
 #define L_PTE_XN		(_AT(pteval_t, 1) << 9)
 #define L_PTE_SHARED		(_AT(pteval_t, 1) << 10)	/* shared(v6), coherent(xsc3) */
+#define L_PTE_NONE		(_AT(pteval_t, 1) << 11)
 
 /*
  * These are the memory types, defined to be compatible with
diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
index b24903549d1..a3f37929940 100644
--- a/arch/arm/include/asm/pgtable-3level.h
+++ b/arch/arm/include/asm/pgtable-3level.h
@@ -67,7 +67,8 @@
  * These bits overlap with the hardware bits but the naming is preserved for
  * consistency with the classic page table format.
  */
-#define L_PTE_PRESENT		(_AT(pteval_t, 3) << 0)		/* Valid */
+#define L_PTE_VALID		(_AT(pteval_t, 1) << 0)		/* Valid */
+#define L_PTE_PRESENT		(_AT(pteval_t, 3) << 0)		/* Present */
 #define L_PTE_FILE		(_AT(pteval_t, 1) << 2)		/* only when !PRESENT */
 #define L_PTE_USER		(_AT(pteval_t, 1) << 6)		/* AP[1] */
 #define L_PTE_RDONLY		(_AT(pteval_t, 1) << 7)		/* AP[2] */
@@ -76,6 +77,7 @@
 #define L_PTE_XN		(_AT(pteval_t, 1) << 54)	/* XN */
 #define L_PTE_DIRTY		(_AT(pteval_t, 1) << 55)	/* unused */
 #define L_PTE_SPECIAL		(_AT(pteval_t, 1) << 56)	/* unused */
+#define L_PTE_NONE		(_AT(pteval_t, 1) << 57)	/* PROT_NONE */
 
 /*
  * To be used in assembly code with the upper page attributes.
diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
index 08c12312a1f..9c82f988c0e 100644
--- a/arch/arm/include/asm/pgtable.h
+++ b/arch/arm/include/asm/pgtable.h
@@ -73,7 +73,7 @@ extern pgprot_t		pgprot_kernel;
 
 #define _MOD_PROT(p, b)	__pgprot(pgprot_val(p) | (b))
 
-#define PAGE_NONE		_MOD_PROT(pgprot_user, L_PTE_XN | L_PTE_RDONLY)
+#define PAGE_NONE		_MOD_PROT(pgprot_user, L_PTE_XN | L_PTE_RDONLY | L_PTE_NONE)
 #define PAGE_SHARED		_MOD_PROT(pgprot_user, L_PTE_USER | L_PTE_XN)
 #define PAGE_SHARED_EXEC	_MOD_PROT(pgprot_user, L_PTE_USER)
 #define PAGE_COPY		_MOD_PROT(pgprot_user, L_PTE_USER | L_PTE_RDONLY | L_PTE_XN)
@@ -83,7 +83,7 @@ extern pgprot_t		pgprot_kernel;
 #define PAGE_KERNEL		_MOD_PROT(pgprot_kernel, L_PTE_XN)
 #define PAGE_KERNEL_EXEC	pgprot_kernel
 
-#define __PAGE_NONE		__pgprot(_L_PTE_DEFAULT | L_PTE_RDONLY | L_PTE_XN)
+#define __PAGE_NONE		__pgprot(_L_PTE_DEFAULT | L_PTE_RDONLY | L_PTE_XN | L_PTE_NONE)
 #define __PAGE_SHARED		__pgprot(_L_PTE_DEFAULT | L_PTE_USER | L_PTE_XN)
 #define __PAGE_SHARED_EXEC	__pgprot(_L_PTE_DEFAULT | L_PTE_USER)
 #define __PAGE_COPY		__pgprot(_L_PTE_DEFAULT | L_PTE_USER | L_PTE_RDONLY | L_PTE_XN)
@@ -203,9 +203,7 @@ static inline pte_t *pmd_page_vaddr(pmd_t pmd)
 #define pte_exec(pte)		(!(pte_val(pte) & L_PTE_XN))
 #define pte_special(pte)	(0)
 
-#define pte_present_user(pte) \
-	((pte_val(pte) & (L_PTE_PRESENT | L_PTE_USER)) == \
-	 (L_PTE_PRESENT | L_PTE_USER))
+#define pte_present_user(pte)  (pte_present(pte) && (pte_val(pte) & L_PTE_USER))
 
 #if __LINUX_ARM_ARCH__ < 6
 static inline void __sync_icache_dcache(pte_t pteval)
@@ -242,7 +240,7 @@ static inline pte_t pte_mkspecial(pte_t pte) { return pte; }
 
 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 {
-	const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER;
+	const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER | L_PTE_NONE;
 	pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
 	return pte;
 }
diff --git a/arch/arm/include/asm/pmu.h b/arch/arm/include/asm/pmu.h
index a26170dce02..f24edad26c7 100644
--- a/arch/arm/include/asm/pmu.h
+++ b/arch/arm/include/asm/pmu.h
@@ -67,19 +67,19 @@ struct arm_pmu {
 	cpumask_t	active_irqs;
 	char		*name;
 	irqreturn_t	(*handle_irq)(int irq_num, void *dev);
-	void		(*enable)(struct hw_perf_event *evt, int idx);
-	void		(*disable)(struct hw_perf_event *evt, int idx);
+	void		(*enable)(struct perf_event *event);
+	void		(*disable)(struct perf_event *event);
 	int		(*get_event_idx)(struct pmu_hw_events *hw_events,
-					 struct hw_perf_event *hwc);
+					 struct perf_event *event);
 	int		(*set_event_filter)(struct hw_perf_event *evt,
 					    struct perf_event_attr *attr);
-	u32		(*read_counter)(int idx);
-	void		(*write_counter)(int idx, u32 val);
-	void		(*start)(void);
-	void		(*stop)(void);
+	u32		(*read_counter)(struct perf_event *event);
+	void		(*write_counter)(struct perf_event *event, u32 val);
+	void		(*start)(struct arm_pmu *);
+	void		(*stop)(struct arm_pmu *);
 	void		(*reset)(void *);
-	int		(*request_irq)(irq_handler_t handler);
-	void		(*free_irq)(void);
+	int		(*request_irq)(struct arm_pmu *, irq_handler_t handler);
+	void		(*free_irq)(struct arm_pmu *);
 	int		(*map_event)(struct perf_event *event);
 	int		num_events;
 	atomic_t	active_events;
@@ -93,15 +93,11 @@ struct arm_pmu {
 
 extern const struct dev_pm_ops armpmu_dev_pm_ops;
 
-int armpmu_register(struct arm_pmu *armpmu, char *name, int type);
+int armpmu_register(struct arm_pmu *armpmu, int type);
 
-u64 armpmu_event_update(struct perf_event *event,
-			struct hw_perf_event *hwc,
-			int idx);
+u64 armpmu_event_update(struct perf_event *event);
 
-int armpmu_event_set_period(struct perf_event *event,
-			    struct hw_perf_event *hwc,
-			    int idx);
+int armpmu_event_set_period(struct perf_event *event);
 
 int armpmu_map_event(struct perf_event *event,
 		     const unsigned (*event_map)[PERF_COUNT_HW_MAX],
diff --git a/arch/arm/include/asm/prom.h b/arch/arm/include/asm/prom.h
index aeae9c609df..a219227c3e4 100644
--- a/arch/arm/include/asm/prom.h
+++ b/arch/arm/include/asm/prom.h
@@ -11,10 +11,13 @@
 #ifndef __ASMARM_PROM_H
 #define __ASMARM_PROM_H
 
+#define HAVE_ARCH_DEVTREE_FIXUPS
+
 #ifdef CONFIG_OF
 
 extern struct machine_desc *setup_machine_fdt(unsigned int dt_phys);
 extern void arm_dt_memblock_reserve(void);
+extern void __init arm_dt_init_cpu_maps(void);
 
 #else /* CONFIG_OF */
 
@@ -24,6 +27,7 @@ static inline struct machine_desc *setup_machine_fdt(unsigned int dt_phys)
 }
 
 static inline void arm_dt_memblock_reserve(void) { }
+static inline void arm_dt_init_cpu_maps(void) { }
 
 #endif /* CONFIG_OF */
 #endif /* ASMARM_PROM_H */
diff --git a/arch/arm/include/asm/signal.h b/arch/arm/include/asm/signal.h
index 5a7963dbd3f..9a0ea6ab988 100644
--- a/arch/arm/include/asm/signal.h
+++ b/arch/arm/include/asm/signal.h
@@ -35,5 +35,4 @@ struct k_sigaction {
 };
 
 #include <asm/sigcontext.h>
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
 #endif
diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
index 2e3be16c676..d3a22bebe6c 100644
--- a/arch/arm/include/asm/smp.h
+++ b/arch/arm/include/asm/smp.h
@@ -79,6 +79,7 @@ extern void cpu_die(void);
 
 extern void arch_send_call_function_single_ipi(int cpu);
 extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
+extern void arch_send_wakeup_ipi_mask(const struct cpumask *mask);
 
 struct smp_operations {
 #ifdef CONFIG_SMP
diff --git a/arch/arm/include/asm/smp_plat.h b/arch/arm/include/asm/smp_plat.h
index 558d6c80aca..aaa61b6f50f 100644
--- a/arch/arm/include/asm/smp_plat.h
+++ b/arch/arm/include/asm/smp_plat.h
@@ -5,6 +5,9 @@
 #ifndef __ASMARM_SMP_PLAT_H
 #define __ASMARM_SMP_PLAT_H
 
+#include <linux/cpumask.h>
+#include <linux/err.h>
+
 #include <asm/cputype.h>
 
 /*
@@ -48,5 +51,19 @@ static inline int cache_ops_need_broadcast(void)
  */
 extern int __cpu_logical_map[];
 #define cpu_logical_map(cpu)	__cpu_logical_map[cpu]
+/*
+ * Retrieve logical cpu index corresponding to a given MPIDR[23:0]
+ *  - mpidr: MPIDR[23:0] to be used for the look-up
+ *
+ * Returns the cpu logical index or -EINVAL on look-up error
+ */
+static inline int get_logical_index(u32 mpidr)
+{
+	int cpu;
+	for (cpu = 0; cpu < nr_cpu_ids; cpu++)
+		if (cpu_logical_map(cpu) == mpidr)
+			return cpu;
+	return -EINVAL;
+}
 
 #endif
diff --git a/arch/arm/include/asm/syscall.h b/arch/arm/include/asm/syscall.h
index 9fdded6b108..f1d96d4e809 100644
--- a/arch/arm/include/asm/syscall.h
+++ b/arch/arm/include/asm/syscall.h
@@ -7,6 +7,8 @@
 #ifndef _ASM_ARM_SYSCALL_H
 #define _ASM_ARM_SYSCALL_H
 
+#include <linux/audit.h> /* for AUDIT_ARCH_* */
+#include <linux/elf.h> /* for ELF_EM */
 #include <linux/err.h>
 #include <linux/sched.h>
 
@@ -95,4 +97,11 @@ static inline void syscall_set_arguments(struct task_struct *task,
 	memcpy(&regs->ARM_r0 + i, args, n * sizeof(args[0]));
 }
 
+static inline int syscall_get_arch(struct task_struct *task,
+				   struct pt_regs *regs)
+{
+	/* ARM tasks don't change audit architectures on the fly. */
+	return AUDIT_ARCH_ARM;
+}
+
 #endif /* _ASM_ARM_SYSCALL_H */
diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
index 8477b4c1d39..cddda1f41f0 100644
--- a/arch/arm/include/asm/thread_info.h
+++ b/arch/arm/include/asm/thread_info.h
@@ -151,10 +151,10 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
 #define TIF_SYSCALL_TRACE	8
 #define TIF_SYSCALL_AUDIT	9
 #define TIF_SYSCALL_TRACEPOINT	10
+#define TIF_SECCOMP		11	/* seccomp syscall filtering active */
 #define TIF_USING_IWMMXT	17
 #define TIF_MEMDIE		18	/* is terminating due to OOM killer */
 #define TIF_RESTORE_SIGMASK	20
-#define TIF_SECCOMP		21
 #define TIF_SWITCH_MM		22	/* deferred switch_mm */
 
 #define _TIF_SIGPENDING		(1 << TIF_SIGPENDING)
@@ -163,11 +163,12 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
 #define _TIF_SYSCALL_TRACE	(1 << TIF_SYSCALL_TRACE)
 #define _TIF_SYSCALL_AUDIT	(1 << TIF_SYSCALL_AUDIT)
 #define _TIF_SYSCALL_TRACEPOINT	(1 << TIF_SYSCALL_TRACEPOINT)
-#define _TIF_USING_IWMMXT	(1 << TIF_USING_IWMMXT)
 #define _TIF_SECCOMP		(1 << TIF_SECCOMP)
+#define _TIF_USING_IWMMXT	(1 << TIF_USING_IWMMXT)
 
 /* Checks for any syscall work in entry-common.S */
-#define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
+#define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
+			   _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
 
 /*
  * Change these and you break ASM code in entry-common.S
diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h
index 8f60b6e6bd4..7cd13cc6262 100644
--- a/arch/arm/include/asm/unistd.h
+++ b/arch/arm/include/asm/unistd.h
@@ -42,6 +42,9 @@
 #define __ARCH_WANT_SYS_SOCKETCALL
 #endif
 #define __ARCH_WANT_SYS_EXECVE
+#define __ARCH_WANT_SYS_FORK
+#define __ARCH_WANT_SYS_VFORK
+#define __ARCH_WANT_SYS_CLONE
 
 /*
  * "Conditional" syscalls
diff --git a/arch/arm/include/asm/xen/interface.h b/arch/arm/include/asm/xen/interface.h
index 5000397134b..1151188bcd8 100644
--- a/arch/arm/include/asm/xen/interface.h
+++ b/arch/arm/include/asm/xen/interface.h
@@ -49,6 +49,7 @@ DEFINE_GUEST_HANDLE(void);
 DEFINE_GUEST_HANDLE(uint64_t);
 DEFINE_GUEST_HANDLE(uint32_t);
 DEFINE_GUEST_HANDLE(xen_pfn_t);
+DEFINE_GUEST_HANDLE(xen_ulong_t);
 
 /* Maximum number of virtual CPUs in multi-processor guests. */
 #define MAX_VIRT_CPUS 1
diff --git a/arch/arm/include/debug/imx.S b/arch/arm/include/debug/imx.S
new file mode 100644
index 00000000000..0c4e17d4d35
--- /dev/null
+++ b/arch/arm/include/debug/imx.S
@@ -0,0 +1,74 @@
+/* arch/arm/mach-imx/include/mach/debug-macro.S
+ *
+ * Debugging macro include header
+ *
+ *  Copyright (C) 1994-1999 Russell King
+ *  Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+#define IMX6Q_UART1_BASE_ADDR	0x02020000
+#define IMX6Q_UART2_BASE_ADDR	0x021e8000
+#define IMX6Q_UART3_BASE_ADDR	0x021ec000
+#define IMX6Q_UART4_BASE_ADDR	0x021f0000
+#define IMX6Q_UART5_BASE_ADDR	0x021f4000
+
+/*
+ * IMX6Q_UART_BASE_ADDR is put in the middle to force the expansion
+ * of IMX6Q_UART##n##_BASE_ADDR.
+ */
+#define IMX6Q_UART_BASE_ADDR(n)	IMX6Q_UART##n##_BASE_ADDR
+#define IMX6Q_UART_BASE(n)	IMX6Q_UART_BASE_ADDR(n)
+#define IMX6Q_DEBUG_UART_BASE	IMX6Q_UART_BASE(CONFIG_DEBUG_IMX6Q_UART_PORT)
+
+#ifdef CONFIG_DEBUG_IMX1_UART
+#define UART_PADDR	0x00206000
+#elif defined (CONFIG_DEBUG_IMX25_UART)
+#define UART_PADDR	0x43f90000
+#elif defined (CONFIG_DEBUG_IMX21_IMX27_UART)
+#define UART_PADDR	0x1000a000
+#elif defined (CONFIG_DEBUG_IMX31_IMX35_UART)
+#define UART_PADDR	0x43f90000
+#elif defined (CONFIG_DEBUG_IMX51_UART)
+#define UART_PADDR	0x73fbc000
+#elif defined (CONFIG_DEBUG_IMX50_IMX53_UART)
+#define UART_PADDR	0x53fbc000
+#elif defined (CONFIG_DEBUG_IMX6Q_UART)
+#define UART_PADDR	IMX6Q_DEBUG_UART_BASE
+#endif
+
+/*
+ * FIXME: This is a copy of IMX_IO_P2V in hardware.h, and needs to
+ * stay sync with that.  It's hard to maintain, and should be fixed
+ * globally for multi-platform build to use a fixed virtual address
+ * for low-level debug uart port across platforms.
+ */
+#define IMX_IO_P2V(x)	(						\
+			(((x) & 0x80000000) >> 7) |			\
+			(0xf4000000 +					\
+			(((x) & 0x50000000) >> 6) +			\
+			(((x) & 0x0b000000) >> 4) +			\
+			(((x) & 0x000fffff))))
+
+#define UART_VADDR	IMX_IO_P2V(UART_PADDR)
+
+		.macro	addruart, rp, rv, tmp
+		ldr	\rp, =UART_PADDR	@ physical
+		ldr	\rv, =UART_VADDR	@ virtual
+		.endm
+
+		.macro	senduart,rd,rx
+		str	\rd, [\rx, #0x40]	@ TXDATA
+		.endm
+
+		.macro	waituart,rd,rx
+		.endm
+
+		.macro	busyuart,rd,rx
+1002:		ldr	\rd, [\rx, #0x98]	@ SR2
+		tst	\rd, #1 << 3		@ TXDC
+		beq	1002b			@ wait until transmit done
+		.endm
diff --git a/arch/arm/include/debug/sunxi.S b/arch/arm/include/debug/sunxi.S
new file mode 100644
index 00000000000..04eb56d5db2
--- /dev/null
+++ b/arch/arm/include/debug/sunxi.S
@@ -0,0 +1,27 @@
+/*
+ * Early serial output macro for Allwinner A1X SoCs
+ *
+ * Copyright (C) 2012 Maxime Ripard
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#if defined(CONFIG_DEBUG_SUNXI_UART0)
+#define SUNXI_UART_DEBUG_PHYS_BASE 0x01c28000
+#define SUNXI_UART_DEBUG_VIRT_BASE 0xf1c28000
+#elif defined(CONFIG_DEBUG_SUNXI_UART1)
+#define SUNXI_UART_DEBUG_PHYS_BASE 0x01c28400
+#define SUNXI_UART_DEBUG_VIRT_BASE 0xf1c28400
+#endif
+
+	.macro	addruart, rp, rv, tmp
+	ldr	\rp, =SUNXI_UART_DEBUG_PHYS_BASE
+	ldr	\rv, =SUNXI_UART_DEBUG_VIRT_BASE
+	.endm
+
+#define UART_SHIFT	2
+#include <asm/hardware/debug-8250.S>
diff --git a/arch/arm/include/debug/tegra.S b/arch/arm/include/debug/tegra.S
new file mode 100644
index 00000000000..883d7c22fd9
--- /dev/null
+++ b/arch/arm/include/debug/tegra.S
@@ -0,0 +1,223 @@
+/*
+ * Copyright (C) 2010,2011 Google, Inc.
+ * Copyright (C) 2011-2012 NVIDIA CORPORATION. All Rights Reserved.
+ *
+ * Author:
+ *	Colin Cross <ccross@google.com>
+ *	Erik Gilling <konkers@google.com>
+ *	Doug Anderson <dianders@chromium.org>
+ *	Stephen Warren <swarren@nvidia.com>
+ *
+ * Portions based on mach-omap2's debug-macro.S
+ * Copyright (C) 1994-1999 Russell King
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/serial_reg.h>
+
+#define UART_SHIFT 2
+
+/* Physical addresses */
+#define TEGRA_CLK_RESET_BASE		0x60006000
+#define TEGRA_APB_MISC_BASE		0x70000000
+#define TEGRA_UARTA_BASE		0x70006000
+#define TEGRA_UARTB_BASE		0x70006040
+#define TEGRA_UARTC_BASE		0x70006200
+#define TEGRA_UARTD_BASE		0x70006300
+#define TEGRA_UARTE_BASE		0x70006400
+#define TEGRA_PMC_BASE			0x7000e400
+
+#define TEGRA_CLK_RST_DEVICES_L		(TEGRA_CLK_RESET_BASE + 0x04)
+#define TEGRA_CLK_RST_DEVICES_H		(TEGRA_CLK_RESET_BASE + 0x08)
+#define TEGRA_CLK_RST_DEVICES_U		(TEGRA_CLK_RESET_BASE + 0x0c)
+#define TEGRA_CLK_OUT_ENB_L		(TEGRA_CLK_RESET_BASE + 0x10)
+#define TEGRA_CLK_OUT_ENB_H		(TEGRA_CLK_RESET_BASE + 0x14)
+#define TEGRA_CLK_OUT_ENB_U		(TEGRA_CLK_RESET_BASE + 0x18)
+#define TEGRA_PMC_SCRATCH20		(TEGRA_PMC_BASE + 0xa0)
+#define TEGRA_APB_MISC_GP_HIDREV	(TEGRA_APB_MISC_BASE + 0x804)
+
+/*
+ * Must be 1MB-aligned since a 1MB mapping is used early on.
+ * Must not overlap with regions in mach-tegra/io.c:tegra_io_desc[].
+ */
+#define UART_VIRTUAL_BASE		0xfe100000
+
+#define checkuart(rp, rv, lhu, bit, uart) \
+		/* Load address of CLK_RST register */ \
+		movw	rp, #TEGRA_CLK_RST_DEVICES_##lhu & 0xffff ; \
+		movt	rp, #TEGRA_CLK_RST_DEVICES_##lhu >> 16 ; \
+		/* Load value from CLK_RST register */ \
+		ldr	rp, [rp, #0] ; \
+		/* Test UART's reset bit */ \
+		tst	rp, #(1 << bit) ; \
+		/* If set, can't use UART; jump to save no UART */ \
+		bne	90f ; \
+		/* Load address of CLK_OUT_ENB register */ \
+		movw	rp, #TEGRA_CLK_OUT_ENB_##lhu & 0xffff ; \
+		movt	rp, #TEGRA_CLK_OUT_ENB_##lhu >> 16 ; \
+		/* Load value from CLK_OUT_ENB register */ \
+		ldr	rp, [rp, #0] ; \
+		/* Test UART's clock enable bit */ \
+		tst	rp, #(1 << bit) ; \
+		/* If clear, can't use UART; jump to save no UART */ \
+		beq	90f ; \
+		/* Passed all tests, load address of UART registers */ \
+		movw	rp, #TEGRA_UART##uart##_BASE & 0xffff ; \
+		movt	rp, #TEGRA_UART##uart##_BASE >> 16 ; \
+		/* Jump to save UART address */ \
+		b 91f
+
+		.macro  addruart, rp, rv, tmp
+		adr	\rp, 99f		@ actual addr of 99f
+		ldr	\rv, [\rp]		@ linked addr is stored there
+		sub	\rv, \rv, \rp		@ offset between the two
+		ldr	\rp, [\rp, #4]		@ linked tegra_uart_config
+		sub	\tmp, \rp, \rv		@ actual tegra_uart_config
+		ldr	\rp, [\tmp]		@ Load tegra_uart_config
+		cmp	\rp, #1			@ needs initialization?
+		bne	100f			@ no; go load the addresses
+		mov	\rv, #0			@ yes; record init is done
+		str	\rv, [\tmp]
+
+#ifdef CONFIG_TEGRA_DEBUG_UART_AUTO_ODMDATA
+		/* Check ODMDATA */
+10:		movw	\rp, #TEGRA_PMC_SCRATCH20 & 0xffff
+		movt	\rp, #TEGRA_PMC_SCRATCH20 >> 16
+		ldr	\rp, [\rp, #0]		@ Load PMC_SCRATCH20
+		ubfx	\rv, \rp, #18, #2	@ 19:18 are console type
+		cmp	\rv, #2			@ 2 and 3 mean DCC, UART
+		beq	11f			@ some boards swap the meaning
+		cmp	\rv, #3			@ so accept either
+		bne	90f
+11:		ubfx	\rv, \rp, #15, #3	@ 17:15 are UART ID
+		cmp	\rv, #0			@ UART 0?
+		beq	20f
+		cmp	\rv, #1			@ UART 1?
+		beq	21f
+		cmp	\rv, #2			@ UART 2?
+		beq	22f
+		cmp	\rv, #3			@ UART 3?
+		beq	23f
+		cmp	\rv, #4			@ UART 4?
+		beq	24f
+		b	90f			@ invalid
+#endif
+
+#if defined(CONFIG_TEGRA_DEBUG_UARTA) || \
+    defined(CONFIG_TEGRA_DEBUG_UART_AUTO_ODMDATA)
+		/* Check UART A validity */
+20:		checkuart(\rp, \rv, L, 6, A)
+#endif
+
+#if defined(CONFIG_TEGRA_DEBUG_UARTB) || \
+    defined(CONFIG_TEGRA_DEBUG_UART_AUTO_ODMDATA)
+		/* Check UART B validity */
+21:		checkuart(\rp, \rv, L, 7, B)
+#endif
+
+#if defined(CONFIG_TEGRA_DEBUG_UARTC) || \
+    defined(CONFIG_TEGRA_DEBUG_UART_AUTO_ODMDATA)
+		/* Check UART C validity */
+22:		checkuart(\rp, \rv, H, 23, C)
+#endif
+
+#if defined(CONFIG_TEGRA_DEBUG_UARTD) || \
+    defined(CONFIG_TEGRA_DEBUG_UART_AUTO_ODMDATA)
+		/* Check UART D validity */
+23:		checkuart(\rp, \rv, U, 1, D)
+#endif
+
+#if defined(CONFIG_TEGRA_DEBUG_UARTE) || \
+    defined(CONFIG_TEGRA_DEBUG_UART_AUTO_ODMDATA)
+		/* Check UART E validity */
+24:
+		checkuart(\rp, \rv, U, 2, E)
+#endif
+
+		/* No valid UART found */
+90:		mov	\rp, #0
+		/* fall through */
+
+		/* Record whichever UART we chose */
+91:		str	\rp, [\tmp, #4]		@ Store in tegra_uart_phys
+		cmp	\rp, #0			@ Valid UART address?
+		bne	92f			@ Yes, go process it
+		str	\rp, [\tmp, #8]		@ Store 0 in tegra_uart_virt
+		b	100f			@ Done
+92:		and	\rv, \rp, #0xffffff	@ offset within 1MB section
+		add	\rv, \rv, #UART_VIRTUAL_BASE
+		str	\rv, [\tmp, #8]		@ Store in tegra_uart_virt
+		movw	\rv, #TEGRA_APB_MISC_GP_HIDREV & 0xffff
+		movt	\rv, #TEGRA_APB_MISC_GP_HIDREV >> 16
+		ldr	\rv, [\rv, #0]		@ Load HIDREV
+		ubfx	\rv, \rv, #8, #8	@ 15:8 are SoC version
+		cmp	\rv, #0x20		@ Tegra20?
+		moveq	\rv, #0x75		@ Tegra20 divisor
+		movne	\rv, #0xdd		@ Tegra30 divisor
+		str	\rv, [\tmp, #12]	@ Save divisor to scratch
+		/* uart[UART_LCR] = UART_LCR_WLEN8 | UART_LCR_DLAB; */
+		mov	\rv, #UART_LCR_WLEN8 | UART_LCR_DLAB
+		str	\rv, [\rp, #UART_LCR << UART_SHIFT]
+		/* uart[UART_DLL] = div & 0xff; */
+		ldr	\rv, [\tmp, #12]
+		and	\rv, \rv, #0xff
+		str	\rv, [\rp, #UART_DLL << UART_SHIFT]
+		/* uart[UART_DLM] = div >> 8; */
+		ldr	\rv, [\tmp, #12]
+		lsr	\rv, \rv, #8
+		str	\rv, [\rp, #UART_DLM << UART_SHIFT]
+		/* uart[UART_LCR] = UART_LCR_WLEN8; */
+		mov	\rv, #UART_LCR_WLEN8
+		str	\rv, [\rp, #UART_LCR << UART_SHIFT]
+		b	100f
+
+		.align
+99:		.word	.
+		.word	tegra_uart_config
+		.ltorg
+
+		/* Load previously selected UART address */
+100:		ldr	\rp, [\tmp, #4]		@ Load tegra_uart_phys
+		ldr	\rv, [\tmp, #8]		@ Load tegra_uart_virt
+		.endm
+
+/*
+ * Code below is swiped from <asm/hardware/debug-8250.S>, but add an extra
+ * check to make sure that the UART address is actually valid.
+ */
+
+		.macro	senduart, rd, rx
+		cmp	\rx, #0
+		strneb	\rd, [\rx, #UART_TX << UART_SHIFT]
+1001:
+		.endm
+
+		.macro	busyuart, rd, rx
+		cmp	\rx, #0
+		beq	1002f
+1001:		ldrb	\rd, [\rx, #UART_LSR << UART_SHIFT]
+		and	\rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE
+		teq	\rd, #UART_LSR_TEMT | UART_LSR_THRE
+		bne	1001b
+1002:
+		.endm
+
+		.macro	waituart, rd, rx
+#ifdef FLOW_CONTROL
+		cmp	\rx, #0
+		beq	1002f
+1001:		ldrb	\rd, [\rx, #UART_MSR << UART_SHIFT]
+		tst	\rd, #UART_MSR_CTS
+		beq	1001b
+1002:
+#endif
+		.endm
diff --git a/arch/arm/include/debug/vexpress.S b/arch/arm/include/debug/vexpress.S
index 9f509f55d07..dc8e882a625 100644
--- a/arch/arm/include/debug/vexpress.S
+++ b/arch/arm/include/debug/vexpress.S
@@ -21,14 +21,17 @@
 #if defined(CONFIG_DEBUG_VEXPRESS_UART0_DETECT)
 
 		.macro	addruart,rp,rv,tmp
+		.arch   armv7-a
 
 		@ Make an educated guess regarding the memory map:
-		@ - the original A9 core tile, which has MPCore peripherals
-		@   located at 0x1e000000, should use UART at 0x10009000
+		@ - the original A9 core tile (based on ARM Cortex-A9 r0p1)
+		@   should use UART at 0x10009000
 		@ - all other (RS1 complaint) tiles use UART mapped
 		@   at 0x1c090000
-		mrc	p15, 4, \tmp, c15, c0, 0
-		cmp	\tmp, #0x1e000000
+		mrc	p15, 0, \rp, c0, c0, 0
+		movw	\rv, #0xc091
+		movt	\rv, #0x410f
+		cmp	\rp, \rv
 
 		@ Original memory map
 		moveq	\rp, #DEBUG_LL_UART_OFFSET
diff --git a/arch/arm/mach-zynq/include/mach/debug-macro.S b/arch/arm/include/debug/zynq.S
index 3ab0be1f619..f9aa9740a73 100644
--- a/arch/arm/mach-zynq/include/mach/debug-macro.S
+++ b/arch/arm/include/debug/zynq.S
@@ -1,5 +1,4 @@
-/* arch/arm/mach-zynq/include/mach/debug-macro.S
- *
+/*
  * Debugging macro include header
  *
  *  Copyright (C) 2011 Xilinx
@@ -13,9 +12,25 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  */
+#define UART_CR_OFFSET		0x00  /* Control Register [8:0] */
+#define UART_SR_OFFSET		0x2C  /* Channel Status [11:0] */
+#define UART_FIFO_OFFSET	0x30  /* FIFO [15:0] or [7:0] */
+
+#define UART_SR_TXFULL		0x00000010	/* TX FIFO full */
+#define UART_SR_TXEMPTY		0x00000008	/* TX FIFO empty */
+
+#define UART0_PHYS		0xE0000000
+#define UART1_PHYS		0xE0001000
+#define UART_SIZE		SZ_4K
+#define UART_VIRT		0xF0001000
+
+#if IS_ENABLED(CONFIG_DEBUG_ZYNQ_UART1)
+# define LL_UART_PADDR		UART1_PHYS
+#else
+# define LL_UART_PADDR		UART0_PHYS
+#endif
 
-#include <mach/zynq_soc.h>
-#include <mach/uart.h>
+#define LL_UART_VADDR		UART_VIRT
 
 		.macro	addruart, rp, rv, tmp
 		ldr	\rp, =LL_UART_PADDR	@ physical
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 831cd38c8d9..5935b6a02e6 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -11,7 +11,7 @@
  */
 /* 0 */		CALL(sys_restart_syscall)
 		CALL(sys_exit)
-		CALL(sys_fork_wrapper)
+		CALL(sys_fork)
 		CALL(sys_read)
 		CALL(sys_write)
 /* 5 */		CALL(sys_open)
@@ -129,7 +129,7 @@
 		CALL(OBSOLETE(ABI(sys_ipc, sys_oabi_ipc)))
 		CALL(sys_fsync)
 		CALL(sys_sigreturn_wrapper)
-/* 120 */	CALL(sys_clone_wrapper)
+/* 120 */	CALL(sys_clone)
 		CALL(sys_setdomainname)
 		CALL(sys_newuname)
 		CALL(sys_ni_syscall)		/* modify_ldt */
@@ -199,7 +199,7 @@
 		CALL(sys_sendfile)
 		CALL(sys_ni_syscall)		/* getpmsg */
 		CALL(sys_ni_syscall)		/* putpmsg */
-/* 190 */	CALL(sys_vfork_wrapper)
+/* 190 */	CALL(sys_vfork)
 		CALL(sys_getrlimit)
 		CALL(sys_mmap2)
 		CALL(ABI(sys_truncate64, sys_oabi_truncate64))
diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S
index 66f711b2e0e..6809200c31f 100644
--- a/arch/arm/kernel/debug.S
+++ b/arch/arm/kernel/debug.S
@@ -100,6 +100,13 @@ ENTRY(printch)
 		b	1b
 ENDPROC(printch)
 
+ENTRY(debug_ll_addr)
+		addruart r2, r3, ip
+		str	r2, [r0]
+		str	r3, [r1]
+		mov	pc, lr
+ENDPROC(debug_ll_addr)
+
 #else
 
 ENTRY(printascii)
@@ -119,4 +126,11 @@ ENTRY(printch)
 		mov	pc, lr
 ENDPROC(printch)
 
+ENTRY(debug_ll_addr)
+		mov	r2, #0
+		str	r2, [r0]
+		str	r2, [r1]
+		mov	pc, lr
+ENDPROC(debug_ll_addr)
+
 #endif
diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c
index bee7f9d47f0..70f1bdeb241 100644
--- a/arch/arm/kernel/devtree.c
+++ b/arch/arm/kernel/devtree.c
@@ -19,8 +19,10 @@
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
 
+#include <asm/cputype.h>
 #include <asm/setup.h>
 #include <asm/page.h>
+#include <asm/smp_plat.h>
 #include <asm/mach/arch.h>
 #include <asm/mach-types.h>
 
@@ -61,6 +63,108 @@ void __init arm_dt_memblock_reserve(void)
 	}
 }
 
+/*
+ * arm_dt_init_cpu_maps - Function retrieves cpu nodes from the device tree
+ * and builds the cpu logical map array containing MPIDR values related to
+ * logical cpus
+ *
+ * Updates the cpu possible mask with the number of parsed cpu nodes
+ */
+void __init arm_dt_init_cpu_maps(void)
+{
+	/*
+	 * Temp logical map is initialized with UINT_MAX values that are
+	 * considered invalid logical map entries since the logical map must
+	 * contain a list of MPIDR[23:0] values where MPIDR[31:24] must
+	 * read as 0.
+	 */
+	struct device_node *cpu, *cpus;
+	u32 i, j, cpuidx = 1;
+	u32 mpidr = is_smp() ? read_cpuid_mpidr() & MPIDR_HWID_BITMASK : 0;
+
+	u32 tmp_map[NR_CPUS] = { [0 ... NR_CPUS-1] = UINT_MAX };
+	bool bootcpu_valid = false;
+	cpus = of_find_node_by_path("/cpus");
+
+	if (!cpus)
+		return;
+
+	for_each_child_of_node(cpus, cpu) {
+		u32 hwid;
+
+		pr_debug(" * %s...\n", cpu->full_name);
+		/*
+		 * A device tree containing CPU nodes with missing "reg"
+		 * properties is considered invalid to build the
+		 * cpu_logical_map.
+		 */
+		if (of_property_read_u32(cpu, "reg", &hwid)) {
+			pr_debug(" * %s missing reg property\n",
+				     cpu->full_name);
+			return;
+		}
+
+		/*
+		 * 8 MSBs must be set to 0 in the DT since the reg property
+		 * defines the MPIDR[23:0].
+		 */
+		if (hwid & ~MPIDR_HWID_BITMASK)
+			return;
+
+		/*
+		 * Duplicate MPIDRs are a recipe for disaster.
+		 * Scan all initialized entries and check for
+		 * duplicates. If any is found just bail out.
+		 * temp values were initialized to UINT_MAX
+		 * to avoid matching valid MPIDR[23:0] values.
+		 */
+		for (j = 0; j < cpuidx; j++)
+			if (WARN(tmp_map[j] == hwid, "Duplicate /cpu reg "
+						     "properties in the DT\n"))
+				return;
+
+		/*
+		 * Build a stashed array of MPIDR values. Numbering scheme
+		 * requires that if detected the boot CPU must be assigned
+		 * logical id 0. Other CPUs get sequential indexes starting
+		 * from 1. If a CPU node with a reg property matching the
+		 * boot CPU MPIDR is detected, this is recorded so that the
+		 * logical map built from DT is validated and can be used
+		 * to override the map created in smp_setup_processor_id().
+		 */
+		if (hwid == mpidr) {
+			i = 0;
+			bootcpu_valid = true;
+		} else {
+			i = cpuidx++;
+		}
+
+		if (WARN(cpuidx > nr_cpu_ids, "DT /cpu %u nodes greater than "
+					       "max cores %u, capping them\n",
+					       cpuidx, nr_cpu_ids)) {
+			cpuidx = nr_cpu_ids;
+			break;
+		}
+
+		tmp_map[i] = hwid;
+	}
+
+	if (WARN(!bootcpu_valid, "DT missing boot CPU MPIDR[23:0], "
+				 "fall back to default cpu_logical_map\n"))
+		return;
+
+	/*
+	 * Since the boot CPU node contains proper data, and all nodes have
+	 * a reg property, the DT CPU list can be considered valid and the
+	 * logical map created in smp_setup_processor_id() can be overridden
+	 */
+	for (i = 0; i < cpuidx; i++) {
+		set_cpu_possible(i, true);
+		cpu_logical_map(i) = tmp_map[i];
+		pr_debug("cpu logical map 0x%x\n", cpu_logical_map(i));
+	}
+}
+
 /**
  * setup_machine_fdt - Machine setup when an dtb was passed to the kernel
  * @dt_phys: physical address of dt blob
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 34711757ba5..a6c301e90a3 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -417,16 +417,6 @@ local_restart:
 	ldr	r10, [tsk, #TI_FLAGS]		@ check for syscall tracing
 	stmdb	sp!, {r4, r5}			@ push fifth and sixth args
 
-#ifdef CONFIG_SECCOMP
-	tst	r10, #_TIF_SECCOMP
-	beq	1f
-	mov	r0, scno
-	bl	__secure_computing	
-	add	r0, sp, #S_R0 + S_OFF		@ pointer to regs
-	ldmia	r0, {r0 - r3}			@ have to reload r0 - r3
-1:
-#endif
-
 	tst	r10, #_TIF_SYSCALL_WORK		@ are we tracing syscalls?
 	bne	__sys_trace
 
@@ -458,11 +448,13 @@ __sys_trace:
 	ldmccia	r1, {r0 - r6}			@ have to reload r0 - r6
 	stmccia	sp, {r4, r5}			@ and update the stack args
 	ldrcc	pc, [tbl, scno, lsl #2]		@ call sys_* routine
-	b	2b
+	cmp	scno, #-1			@ skip the syscall?
+	bne	2b
+	add	sp, sp, #S_OFF			@ restore stack
+	b	ret_slow_syscall
 
 __sys_trace_return:
 	str	r0, [sp, #S_R0 + S_OFF]!	@ save returned r0
-	mov	r1, scno
 	mov	r0, sp
 	bl	syscall_trace_exit
 	b	ret_slow_syscall
@@ -510,22 +502,6 @@ sys_syscall:
 		b	sys_ni_syscall
 ENDPROC(sys_syscall)
 
-sys_fork_wrapper:
-		add	r0, sp, #S_OFF
-		b	sys_fork
-ENDPROC(sys_fork_wrapper)
-
-sys_vfork_wrapper:
-		add	r0, sp, #S_OFF
-		b	sys_vfork
-ENDPROC(sys_vfork_wrapper)
-
-sys_clone_wrapper:
-		add	ip, sp, #S_OFF
-		str	ip, [sp, #4]
-		b	sys_clone
-ENDPROC(sys_clone_wrapper)
-
 sys_sigreturn_wrapper:
 		add	r0, sp, #S_OFF
 		mov	why, #0		@ prevent syscall restart handling
diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S
index 278cfc144f4..2c228a07e58 100644
--- a/arch/arm/kernel/head-nommu.S
+++ b/arch/arm/kernel/head-nommu.S
@@ -68,7 +68,7 @@ __after_proc_init:
 	 * CP15 system control register value returned in r0 from
 	 * the CPU init function.
 	 */
-#ifdef CONFIG_ALIGNMENT_TRAP
+#if defined(CONFIG_ALIGNMENT_TRAP) && __LINUX_ARM_ARCH__ < 6
 	orr	r0, r0, #CR_A
 #else
 	bic	r0, r0, #CR_A
diff --git a/arch/arm/kernel/hw_breakpoint.c b/arch/arm/kernel/hw_breakpoint.c
index 281bf330124..5ff2e77782b 100644
--- a/arch/arm/kernel/hw_breakpoint.c
+++ b/arch/arm/kernel/hw_breakpoint.c
@@ -52,14 +52,14 @@ static u8 debug_arch;
 /* Maximum supported watchpoint length. */
 static u8 max_watchpoint_len;
 
-#define READ_WB_REG_CASE(OP2, M, VAL)		\
-	case ((OP2 << 4) + M):			\
-		ARM_DBG_READ(c ## M, OP2, VAL); \
+#define READ_WB_REG_CASE(OP2, M, VAL)			\
+	case ((OP2 << 4) + M):				\
+		ARM_DBG_READ(c0, c ## M, OP2, VAL);	\
 		break
 
-#define WRITE_WB_REG_CASE(OP2, M, VAL)		\
-	case ((OP2 << 4) + M):			\
-		ARM_DBG_WRITE(c ## M, OP2, VAL);\
+#define WRITE_WB_REG_CASE(OP2, M, VAL)			\
+	case ((OP2 << 4) + M):				\
+		ARM_DBG_WRITE(c0, c ## M, OP2, VAL);	\
 		break
 
 #define GEN_READ_WB_REG_CASES(OP2, VAL)		\
@@ -136,12 +136,12 @@ static u8 get_debug_arch(void)
 
 	/* Do we implement the extended CPUID interface? */
 	if (((read_cpuid_id() >> 16) & 0xf) != 0xf) {
-		pr_warning("CPUID feature registers not supported. "
-			   "Assuming v6 debug is present.\n");
+		pr_warn_once("CPUID feature registers not supported. "
+			     "Assuming v6 debug is present.\n");
 		return ARM_DEBUG_ARCH_V6;
 	}
 
-	ARM_DBG_READ(c0, 0, didr);
+	ARM_DBG_READ(c0, c0, 0, didr);
 	return (didr >> 16) & 0xf;
 }
 
@@ -169,7 +169,7 @@ static int debug_exception_updates_fsr(void)
 static int get_num_wrp_resources(void)
 {
 	u32 didr;
-	ARM_DBG_READ(c0, 0, didr);
+	ARM_DBG_READ(c0, c0, 0, didr);
 	return ((didr >> 28) & 0xf) + 1;
 }
 
@@ -177,7 +177,7 @@ static int get_num_wrp_resources(void)
 static int get_num_brp_resources(void)
 {
 	u32 didr;
-	ARM_DBG_READ(c0, 0, didr);
+	ARM_DBG_READ(c0, c0, 0, didr);
 	return ((didr >> 24) & 0xf) + 1;
 }
 
@@ -228,19 +228,17 @@ static int get_num_brps(void)
  * be put into halting debug mode at any time by an external debugger
  * but there is nothing we can do to prevent that.
  */
-static int enable_monitor_mode(void)
+static int monitor_mode_enabled(void)
 {
 	u32 dscr;
-	int ret = 0;
-
-	ARM_DBG_READ(c1, 0, dscr);
+	ARM_DBG_READ(c0, c1, 0, dscr);
+	return !!(dscr & ARM_DSCR_MDBGEN);
+}
 
-	/* Ensure that halting mode is disabled. */
-	if (WARN_ONCE(dscr & ARM_DSCR_HDBGEN,
-		"halting debug mode enabled. Unable to access hardware resources.\n")) {
-		ret = -EPERM;
-		goto out;
-	}
+static int enable_monitor_mode(void)
+{
+	u32 dscr;
+	ARM_DBG_READ(c0, c1, 0, dscr);
 
 	/* If monitor mode is already enabled, just return. */
 	if (dscr & ARM_DSCR_MDBGEN)
@@ -250,24 +248,27 @@ static int enable_monitor_mode(void)
 	switch (get_debug_arch()) {
 	case ARM_DEBUG_ARCH_V6:
 	case ARM_DEBUG_ARCH_V6_1:
-		ARM_DBG_WRITE(c1, 0, (dscr | ARM_DSCR_MDBGEN));
+		ARM_DBG_WRITE(c0, c1, 0, (dscr | ARM_DSCR_MDBGEN));
 		break;
 	case ARM_DEBUG_ARCH_V7_ECP14:
 	case ARM_DEBUG_ARCH_V7_1:
-		ARM_DBG_WRITE(c2, 2, (dscr | ARM_DSCR_MDBGEN));
+		ARM_DBG_WRITE(c0, c2, 2, (dscr | ARM_DSCR_MDBGEN));
+		isb();
 		break;
 	default:
-		ret = -ENODEV;
-		goto out;
+		return -ENODEV;
 	}
 
 	/* Check that the write made it through. */
-	ARM_DBG_READ(c1, 0, dscr);
-	if (!(dscr & ARM_DSCR_MDBGEN))
-		ret = -EPERM;
+	ARM_DBG_READ(c0, c1, 0, dscr);
+	if (!(dscr & ARM_DSCR_MDBGEN)) {
+		pr_warn_once("Failed to enable monitor mode on CPU %d.\n",
+				smp_processor_id());
+		return -EPERM;
+	}
 
 out:
-	return ret;
+	return 0;
 }
 
 int hw_breakpoint_slots(int type)
@@ -328,14 +329,9 @@ int arch_install_hw_breakpoint(struct perf_event *bp)
 {
 	struct arch_hw_breakpoint *info = counter_arch_bp(bp);
 	struct perf_event **slot, **slots;
-	int i, max_slots, ctrl_base, val_base, ret = 0;
+	int i, max_slots, ctrl_base, val_base;
 	u32 addr, ctrl;
 
-	/* Ensure that we are in monitor mode and halting mode is disabled. */
-	ret = enable_monitor_mode();
-	if (ret)
-		goto out;
-
 	addr = info->address;
 	ctrl = encode_ctrl_reg(info->ctrl) | 0x1;
 
@@ -362,9 +358,9 @@ int arch_install_hw_breakpoint(struct perf_event *bp)
 		}
 	}
 
-	if (WARN_ONCE(i == max_slots, "Can't find any breakpoint slot\n")) {
-		ret = -EBUSY;
-		goto out;
+	if (i == max_slots) {
+		pr_warning("Can't find any breakpoint slot\n");
+		return -EBUSY;
 	}
 
 	/* Override the breakpoint data with the step data. */
@@ -383,9 +379,7 @@ int arch_install_hw_breakpoint(struct perf_event *bp)
 
 	/* Setup the control register. */
 	write_wb_reg(ctrl_base + i, ctrl);
-
-out:
-	return ret;
+	return 0;
 }
 
 void arch_uninstall_hw_breakpoint(struct perf_event *bp)
@@ -416,8 +410,10 @@ void arch_uninstall_hw_breakpoint(struct perf_event *bp)
 		}
 	}
 
-	if (WARN_ONCE(i == max_slots, "Can't find any breakpoint slot\n"))
+	if (i == max_slots) {
+		pr_warning("Can't find any breakpoint slot\n");
 		return;
+	}
 
 	/* Ensure that we disable the mismatch breakpoint. */
 	if (info->ctrl.type != ARM_BREAKPOINT_EXECUTE &&
@@ -596,6 +592,10 @@ int arch_validate_hwbkpt_settings(struct perf_event *bp)
 	int ret = 0;
 	u32 offset, alignment_mask = 0x3;
 
+	/* Ensure that we are in monitor debug mode. */
+	if (!monitor_mode_enabled())
+		return -ENODEV;
+
 	/* Build the arch_hw_breakpoint. */
 	ret = arch_build_bp_info(bp);
 	if (ret)
@@ -858,7 +858,7 @@ static int hw_breakpoint_pending(unsigned long addr, unsigned int fsr,
 		local_irq_enable();
 
 	/* We only handle watchpoints and hardware breakpoints. */
-	ARM_DBG_READ(c1, 0, dscr);
+	ARM_DBG_READ(c0, c1, 0, dscr);
 
 	/* Perform perf callbacks. */
 	switch (ARM_DSCR_MOE(dscr)) {
@@ -906,7 +906,7 @@ static struct undef_hook debug_reg_hook = {
 static void reset_ctrl_regs(void *unused)
 {
 	int i, raw_num_brps, err = 0, cpu = smp_processor_id();
-	u32 dbg_power;
+	u32 val;
 
 	/*
 	 * v7 debug contains save and restore registers so that debug state
@@ -919,23 +919,30 @@ static void reset_ctrl_regs(void *unused)
 	switch (debug_arch) {
 	case ARM_DEBUG_ARCH_V6:
 	case ARM_DEBUG_ARCH_V6_1:
-		/* ARMv6 cores just need to reset the registers. */
-		goto reset_regs;
+		/* ARMv6 cores clear the registers out of reset. */
+		goto out_mdbgen;
 	case ARM_DEBUG_ARCH_V7_ECP14:
 		/*
 		 * Ensure sticky power-down is clear (i.e. debug logic is
 		 * powered up).
 		 */
-		asm volatile("mrc p14, 0, %0, c1, c5, 4" : "=r" (dbg_power));
-		if ((dbg_power & 0x1) == 0)
+		ARM_DBG_READ(c1, c5, 4, val);
+		if ((val & 0x1) == 0)
 			err = -EPERM;
+
+		/*
+		 * Check whether we implement OS save and restore.
+		 */
+		ARM_DBG_READ(c1, c1, 4, val);
+		if ((val & 0x9) == 0)
+			goto clear_vcr;
 		break;
 	case ARM_DEBUG_ARCH_V7_1:
 		/*
 		 * Ensure the OS double lock is clear.
 		 */
-		asm volatile("mrc p14, 0, %0, c1, c3, 4" : "=r" (dbg_power));
-		if ((dbg_power & 0x1) == 1)
+		ARM_DBG_READ(c1, c3, 4, val);
+		if ((val & 0x1) == 1)
 			err = -EPERM;
 		break;
 	}
@@ -947,24 +954,29 @@ static void reset_ctrl_regs(void *unused)
 	}
 
 	/*
-	 * Unconditionally clear the lock by writing a value
+	 * Unconditionally clear the OS lock by writing a value
 	 * other than 0xC5ACCE55 to the access register.
 	 */
-	asm volatile("mcr p14, 0, %0, c1, c0, 4" : : "r" (0));
+	ARM_DBG_WRITE(c1, c0, 4, 0);
 	isb();
 
 	/*
 	 * Clear any configured vector-catch events before
 	 * enabling monitor mode.
 	 */
-	asm volatile("mcr p14, 0, %0, c0, c7, 0" : : "r" (0));
+clear_vcr:
+	ARM_DBG_WRITE(c0, c7, 0, 0);
 	isb();
 
-reset_regs:
-	if (enable_monitor_mode())
+	if (cpumask_intersects(&debug_err_mask, cpumask_of(cpu))) {
+		pr_warning("CPU %d failed to disable vector catch\n", cpu);
 		return;
+	}
 
-	/* We must also reset any reserved registers. */
+	/*
+	 * The control/value register pairs are UNKNOWN out of reset so
+	 * clear them to avoid spurious debug events.
+	 */
 	raw_num_brps = get_num_brp_resources();
 	for (i = 0; i < raw_num_brps; ++i) {
 		write_wb_reg(ARM_BASE_BCR + i, 0UL);
@@ -975,6 +987,19 @@ reset_regs:
 		write_wb_reg(ARM_BASE_WCR + i, 0UL);
 		write_wb_reg(ARM_BASE_WVR + i, 0UL);
 	}
+
+	if (cpumask_intersects(&debug_err_mask, cpumask_of(cpu))) {
+		pr_warning("CPU %d failed to clear debug register pairs\n", cpu);
+		return;
+	}
+
+	/*
+	 * Have a crack at enabling monitor mode. We don't actually need
+	 * it yet, but reporting an error early is useful if it fails.
+	 */
+out_mdbgen:
+	if (enable_monitor_mode())
+		cpumask_or(&debug_err_mask, &debug_err_mask, cpumask_of(cpu));
 }
 
 static int __cpuinit dbg_reset_notify(struct notifier_block *self,
@@ -992,8 +1017,6 @@ static struct notifier_block __cpuinitdata dbg_reset_nb = {
 
 static int __init arch_hw_breakpoint_init(void)
 {
-	u32 dscr;
-
 	debug_arch = get_debug_arch();
 
 	if (!debug_arch_supported()) {
@@ -1028,17 +1051,10 @@ static int __init arch_hw_breakpoint_init(void)
 		core_num_brps, core_has_mismatch_brps() ? "(+1 reserved) " :
 		"", core_num_wrps);
 
-	ARM_DBG_READ(c1, 0, dscr);
-	if (dscr & ARM_DSCR_HDBGEN) {
-		max_watchpoint_len = 4;
-		pr_warning("halting debug mode enabled. Assuming maximum watchpoint size of %u bytes.\n",
-			   max_watchpoint_len);
-	} else {
-		/* Work out the maximum supported watchpoint length. */
-		max_watchpoint_len = get_max_wp_len();
-		pr_info("maximum watchpoint size is %u bytes.\n",
-				max_watchpoint_len);
-	}
+	/* Work out the maximum supported watchpoint length. */
+	max_watchpoint_len = get_max_wp_len();
+	pr_info("maximum watchpoint size is %u bytes.\n",
+			max_watchpoint_len);
 
 	/* Register debug fault handler. */
 	hook_fault_code(FAULT_CODE_DEBUG, hw_breakpoint_pending, SIGTRAP,
diff --git a/arch/arm/kernel/kprobes-test.c b/arch/arm/kernel/kprobes-test.c
index 1862d8f2fd4..0cd63d080c7 100644
--- a/arch/arm/kernel/kprobes-test.c
+++ b/arch/arm/kernel/kprobes-test.c
@@ -1598,7 +1598,7 @@ static int __init run_all_tests(void)
 {
 	int ret = 0;
 
-	pr_info("Begining kprobe tests...\n");
+	pr_info("Beginning kprobe tests...\n");
 
 #ifndef CONFIG_THUMB2_KERNEL
 
diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c
index 53c0304b734..f9e8657dd24 100644
--- a/arch/arm/kernel/perf_event.c
+++ b/arch/arm/kernel/perf_event.c
@@ -86,12 +86,10 @@ armpmu_map_event(struct perf_event *event,
 	return -ENOENT;
 }
 
-int
-armpmu_event_set_period(struct perf_event *event,
-			struct hw_perf_event *hwc,
-			int idx)
+int armpmu_event_set_period(struct perf_event *event)
 {
 	struct arm_pmu *armpmu = to_arm_pmu(event->pmu);
+	struct hw_perf_event *hwc = &event->hw;
 	s64 left = local64_read(&hwc->period_left);
 	s64 period = hwc->sample_period;
 	int ret = 0;
@@ -119,24 +117,22 @@ armpmu_event_set_period(struct perf_event *event,
 
 	local64_set(&hwc->prev_count, (u64)-left);
 
-	armpmu->write_counter(idx, (u64)(-left) & 0xffffffff);
+	armpmu->write_counter(event, (u64)(-left) & 0xffffffff);
 
 	perf_event_update_userpage(event);
 
 	return ret;
 }
 
-u64
-armpmu_event_update(struct perf_event *event,
-		    struct hw_perf_event *hwc,
-		    int idx)
+u64 armpmu_event_update(struct perf_event *event)
 {
 	struct arm_pmu *armpmu = to_arm_pmu(event->pmu);
+	struct hw_perf_event *hwc = &event->hw;
 	u64 delta, prev_raw_count, new_raw_count;
 
 again:
 	prev_raw_count = local64_read(&hwc->prev_count);
-	new_raw_count = armpmu->read_counter(idx);
+	new_raw_count = armpmu->read_counter(event);
 
 	if (local64_cmpxchg(&hwc->prev_count, prev_raw_count,
 			     new_raw_count) != prev_raw_count)
@@ -159,7 +155,7 @@ armpmu_read(struct perf_event *event)
 	if (hwc->idx < 0)
 		return;
 
-	armpmu_event_update(event, hwc, hwc->idx);
+	armpmu_event_update(event);
 }
 
 static void
@@ -173,14 +169,13 @@ armpmu_stop(struct perf_event *event, int flags)
 	 * PERF_EF_UPDATE, see comments in armpmu_start().
 	 */
 	if (!(hwc->state & PERF_HES_STOPPED)) {
-		armpmu->disable(hwc, hwc->idx);
-		armpmu_event_update(event, hwc, hwc->idx);
+		armpmu->disable(event);
+		armpmu_event_update(event);
 		hwc->state |= PERF_HES_STOPPED | PERF_HES_UPTODATE;
 	}
 }
 
-static void
-armpmu_start(struct perf_event *event, int flags)
+static void armpmu_start(struct perf_event *event, int flags)
 {
 	struct arm_pmu *armpmu = to_arm_pmu(event->pmu);
 	struct hw_perf_event *hwc = &event->hw;
@@ -200,8 +195,8 @@ armpmu_start(struct perf_event *event, int flags)
 	 * get an interrupt too soon or *way* too late if the overflow has
 	 * happened since disabling.
 	 */
-	armpmu_event_set_period(event, hwc, hwc->idx);
-	armpmu->enable(hwc, hwc->idx);
+	armpmu_event_set_period(event);
+	armpmu->enable(event);
 }
 
 static void
@@ -233,7 +228,7 @@ armpmu_add(struct perf_event *event, int flags)
 	perf_pmu_disable(event->pmu);
 
 	/* If we don't have a space for the counter then finish early. */
-	idx = armpmu->get_event_idx(hw_events, hwc);
+	idx = armpmu->get_event_idx(hw_events, event);
 	if (idx < 0) {
 		err = idx;
 		goto out;
@@ -244,7 +239,7 @@ armpmu_add(struct perf_event *event, int flags)
 	 * sure it is disabled.
 	 */
 	event->hw.idx = idx;
-	armpmu->disable(hwc, idx);
+	armpmu->disable(event);
 	hw_events->events[idx] = event;
 
 	hwc->state = PERF_HES_STOPPED | PERF_HES_UPTODATE;
@@ -264,13 +259,12 @@ validate_event(struct pmu_hw_events *hw_events,
 	       struct perf_event *event)
 {
 	struct arm_pmu *armpmu = to_arm_pmu(event->pmu);
-	struct hw_perf_event fake_event = event->hw;
 	struct pmu *leader_pmu = event->group_leader->pmu;
 
 	if (event->pmu != leader_pmu || event->state <= PERF_EVENT_STATE_OFF)
 		return 1;
 
-	return armpmu->get_event_idx(hw_events, &fake_event) >= 0;
+	return armpmu->get_event_idx(hw_events, event) >= 0;
 }
 
 static int
@@ -316,7 +310,7 @@ static irqreturn_t armpmu_dispatch_irq(int irq, void *dev)
 static void
 armpmu_release_hardware(struct arm_pmu *armpmu)
 {
-	armpmu->free_irq();
+	armpmu->free_irq(armpmu);
 	pm_runtime_put_sync(&armpmu->plat_device->dev);
 }
 
@@ -330,7 +324,7 @@ armpmu_reserve_hardware(struct arm_pmu *armpmu)
 		return -ENODEV;
 
 	pm_runtime_get_sync(&pmu_device->dev);
-	err = armpmu->request_irq(armpmu_dispatch_irq);
+	err = armpmu->request_irq(armpmu, armpmu_dispatch_irq);
 	if (err) {
 		armpmu_release_hardware(armpmu);
 		return err;
@@ -465,13 +459,13 @@ static void armpmu_enable(struct pmu *pmu)
 	int enabled = bitmap_weight(hw_events->used_mask, armpmu->num_events);
 
 	if (enabled)
-		armpmu->start();
+		armpmu->start(armpmu);
 }
 
 static void armpmu_disable(struct pmu *pmu)
 {
 	struct arm_pmu *armpmu = to_arm_pmu(pmu);
-	armpmu->stop();
+	armpmu->stop(armpmu);
 }
 
 #ifdef CONFIG_PM_RUNTIME
@@ -517,12 +511,13 @@ static void __init armpmu_init(struct arm_pmu *armpmu)
 	};
 }
 
-int armpmu_register(struct arm_pmu *armpmu, char *name, int type)
+int armpmu_register(struct arm_pmu *armpmu, int type)
 {
 	armpmu_init(armpmu);
+	pm_runtime_enable(&armpmu->plat_device->dev);
 	pr_info("enabled with %s PMU driver, %d counters available\n",
 			armpmu->name, armpmu->num_events);
-	return perf_pmu_register(&armpmu->pmu, name, type);
+	return perf_pmu_register(&armpmu->pmu, armpmu->name, type);
 }
 
 /*
@@ -576,6 +571,10 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
 {
 	struct frame_tail __user *tail;
 
+	if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
+		/* We don't support guest os callchain now */
+		return;
+	}
 
 	tail = (struct frame_tail __user *)regs->ARM_fp - 1;
 
@@ -603,9 +602,41 @@ perf_callchain_kernel(struct perf_callchain_entry *entry, struct pt_regs *regs)
 {
 	struct stackframe fr;
 
+	if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
+		/* We don't support guest os callchain now */
+		return;
+	}
+
 	fr.fp = regs->ARM_fp;
 	fr.sp = regs->ARM_sp;
 	fr.lr = regs->ARM_lr;
 	fr.pc = regs->ARM_pc;
 	walk_stackframe(&fr, callchain_trace, entry);
 }
+
+unsigned long perf_instruction_pointer(struct pt_regs *regs)
+{
+	if (perf_guest_cbs && perf_guest_cbs->is_in_guest())
+		return perf_guest_cbs->get_guest_ip();
+
+	return instruction_pointer(regs);
+}
+
+unsigned long perf_misc_flags(struct pt_regs *regs)
+{
+	int misc = 0;
+
+	if (perf_guest_cbs && perf_guest_cbs->is_in_guest()) {
+		if (perf_guest_cbs->is_user_mode())
+			misc |= PERF_RECORD_MISC_GUEST_USER;
+		else
+			misc |= PERF_RECORD_MISC_GUEST_KERNEL;
+	} else {
+		if (user_mode(regs))
+			misc |= PERF_RECORD_MISC_USER;
+		else
+			misc |= PERF_RECORD_MISC_KERNEL;
+	}
+
+	return misc;
+}
diff --git a/arch/arm/kernel/perf_event_cpu.c b/arch/arm/kernel/perf_event_cpu.c
index 8d7d8d4de9d..9a4f6307a01 100644
--- a/arch/arm/kernel/perf_event_cpu.c
+++ b/arch/arm/kernel/perf_event_cpu.c
@@ -23,6 +23,7 @@
 #include <linux/kernel.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <linux/spinlock.h>
 
 #include <asm/cputype.h>
@@ -45,7 +46,7 @@ const char *perf_pmu_name(void)
 	if (!cpu_pmu)
 		return NULL;
 
-	return cpu_pmu->pmu.name;
+	return cpu_pmu->name;
 }
 EXPORT_SYMBOL_GPL(perf_pmu_name);
 
@@ -70,7 +71,7 @@ static struct pmu_hw_events *cpu_pmu_get_cpu_events(void)
 	return &__get_cpu_var(cpu_hw_events);
 }
 
-static void cpu_pmu_free_irq(void)
+static void cpu_pmu_free_irq(struct arm_pmu *cpu_pmu)
 {
 	int i, irq, irqs;
 	struct platform_device *pmu_device = cpu_pmu->plat_device;
@@ -86,7 +87,7 @@ static void cpu_pmu_free_irq(void)
 	}
 }
 
-static int cpu_pmu_request_irq(irq_handler_t handler)
+static int cpu_pmu_request_irq(struct arm_pmu *cpu_pmu, irq_handler_t handler)
 {
 	int i, err, irq, irqs;
 	struct platform_device *pmu_device = cpu_pmu->plat_device;
@@ -147,7 +148,7 @@ static void __devinit cpu_pmu_init(struct arm_pmu *cpu_pmu)
 
 	/* Ensure the PMU has sane values out of reset. */
 	if (cpu_pmu && cpu_pmu->reset)
-		on_each_cpu(cpu_pmu->reset, NULL, 1);
+		on_each_cpu(cpu_pmu->reset, cpu_pmu, 1);
 }
 
 /*
@@ -163,7 +164,9 @@ static int __cpuinit cpu_pmu_notify(struct notifier_block *b,
 		return NOTIFY_DONE;
 
 	if (cpu_pmu && cpu_pmu->reset)
-		cpu_pmu->reset(NULL);
+		cpu_pmu->reset(cpu_pmu);
+	else
+		return NOTIFY_DONE;
 
 	return NOTIFY_OK;
 }
@@ -195,13 +198,13 @@ static struct platform_device_id __devinitdata cpu_pmu_plat_device_ids[] = {
 /*
  * CPU PMU identification and probing.
  */
-static struct arm_pmu *__devinit probe_current_pmu(void)
+static int __devinit probe_current_pmu(struct arm_pmu *pmu)
 {
-	struct arm_pmu *pmu = NULL;
 	int cpu = get_cpu();
 	unsigned long cpuid = read_cpuid_id();
 	unsigned long implementor = (cpuid & 0xFF000000) >> 24;
 	unsigned long part_number = (cpuid & 0xFFF0);
+	int ret = -ENODEV;
 
 	pr_info("probing PMU on CPU %d\n", cpu);
 
@@ -211,25 +214,25 @@ static struct arm_pmu *__devinit probe_current_pmu(void)
 		case 0xB360:	/* ARM1136 */
 		case 0xB560:	/* ARM1156 */
 		case 0xB760:	/* ARM1176 */
-			pmu = armv6pmu_init();
+			ret = armv6pmu_init(pmu);
 			break;
 		case 0xB020:	/* ARM11mpcore */
-			pmu = armv6mpcore_pmu_init();
+			ret = armv6mpcore_pmu_init(pmu);
 			break;
 		case 0xC080:	/* Cortex-A8 */
-			pmu = armv7_a8_pmu_init();
+			ret = armv7_a8_pmu_init(pmu);
 			break;
 		case 0xC090:	/* Cortex-A9 */
-			pmu = armv7_a9_pmu_init();
+			ret = armv7_a9_pmu_init(pmu);
 			break;
 		case 0xC050:	/* Cortex-A5 */
-			pmu = armv7_a5_pmu_init();
+			ret = armv7_a5_pmu_init(pmu);
 			break;
 		case 0xC0F0:	/* Cortex-A15 */
-			pmu = armv7_a15_pmu_init();
+			ret = armv7_a15_pmu_init(pmu);
 			break;
 		case 0xC070:	/* Cortex-A7 */
-			pmu = armv7_a7_pmu_init();
+			ret = armv7_a7_pmu_init(pmu);
 			break;
 		}
 	/* Intel CPUs [xscale]. */
@@ -237,43 +240,54 @@ static struct arm_pmu *__devinit probe_current_pmu(void)
 		part_number = (cpuid >> 13) & 0x7;
 		switch (part_number) {
 		case 1:
-			pmu = xscale1pmu_init();
+			ret = xscale1pmu_init(pmu);
 			break;
 		case 2:
-			pmu = xscale2pmu_init();
+			ret = xscale2pmu_init(pmu);
 			break;
 		}
 	}
 
 	put_cpu();
-	return pmu;
+	return ret;
 }
 
 static int __devinit cpu_pmu_device_probe(struct platform_device *pdev)
 {
 	const struct of_device_id *of_id;
-	struct arm_pmu *(*init_fn)(void);
+	int (*init_fn)(struct arm_pmu *);
 	struct device_node *node = pdev->dev.of_node;
+	struct arm_pmu *pmu;
+	int ret = -ENODEV;
 
 	if (cpu_pmu) {
 		pr_info("attempt to register multiple PMU devices!");
 		return -ENOSPC;
 	}
 
+	pmu = kzalloc(sizeof(struct arm_pmu), GFP_KERNEL);
+	if (!pmu) {
+		pr_info("failed to allocate PMU device!");
+		return -ENOMEM;
+	}
+
 	if (node && (of_id = of_match_node(cpu_pmu_of_device_ids, pdev->dev.of_node))) {
 		init_fn = of_id->data;
-		cpu_pmu = init_fn();
+		ret = init_fn(pmu);
 	} else {
-		cpu_pmu = probe_current_pmu();
+		ret = probe_current_pmu(pmu);
 	}
 
-	if (!cpu_pmu)
-		return -ENODEV;
+	if (ret) {
+		pr_info("failed to register PMU devices!");
+		kfree(pmu);
+		return ret;
+	}
 
+	cpu_pmu = pmu;
 	cpu_pmu->plat_device = pdev;
 	cpu_pmu_init(cpu_pmu);
-	register_cpu_notifier(&cpu_pmu_hotplug_notifier);
-	armpmu_register(cpu_pmu, cpu_pmu->name, PERF_TYPE_RAW);
+	armpmu_register(cpu_pmu, PERF_TYPE_RAW);
 
 	return 0;
 }
@@ -290,6 +304,16 @@ static struct platform_driver cpu_pmu_driver = {
 
 static int __init register_pmu_driver(void)
 {
-	return platform_driver_register(&cpu_pmu_driver);
+	int err;
+
+	err = register_cpu_notifier(&cpu_pmu_hotplug_notifier);
+	if (err)
+		return err;
+
+	err = platform_driver_register(&cpu_pmu_driver);
+	if (err)
+		unregister_cpu_notifier(&cpu_pmu_hotplug_notifier);
+
+	return err;
 }
 device_initcall(register_pmu_driver);
diff --git a/arch/arm/kernel/perf_event_v6.c b/arch/arm/kernel/perf_event_v6.c
index 6ccc0797174..f3e22ff8b6a 100644
--- a/arch/arm/kernel/perf_event_v6.c
+++ b/arch/arm/kernel/perf_event_v6.c
@@ -401,9 +401,10 @@ armv6_pmcr_counter_has_overflowed(unsigned long pmcr,
 	return ret;
 }
 
-static inline u32
-armv6pmu_read_counter(int counter)
+static inline u32 armv6pmu_read_counter(struct perf_event *event)
 {
+	struct hw_perf_event *hwc = &event->hw;
+	int counter = hwc->idx;
 	unsigned long value = 0;
 
 	if (ARMV6_CYCLE_COUNTER == counter)
@@ -418,10 +419,11 @@ armv6pmu_read_counter(int counter)
 	return value;
 }
 
-static inline void
-armv6pmu_write_counter(int counter,
-		       u32 value)
+static inline void armv6pmu_write_counter(struct perf_event *event, u32 value)
 {
+	struct hw_perf_event *hwc = &event->hw;
+	int counter = hwc->idx;
+
 	if (ARMV6_CYCLE_COUNTER == counter)
 		asm volatile("mcr   p15, 0, %0, c15, c12, 1" : : "r"(value));
 	else if (ARMV6_COUNTER0 == counter)
@@ -432,12 +434,13 @@ armv6pmu_write_counter(int counter,
 		WARN_ONCE(1, "invalid counter number (%d)\n", counter);
 }
 
-static void
-armv6pmu_enable_event(struct hw_perf_event *hwc,
-		      int idx)
+static void armv6pmu_enable_event(struct perf_event *event)
 {
 	unsigned long val, mask, evt, flags;
+	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
+	struct hw_perf_event *hwc = &event->hw;
 	struct pmu_hw_events *events = cpu_pmu->get_hw_events();
+	int idx = hwc->idx;
 
 	if (ARMV6_CYCLE_COUNTER == idx) {
 		mask	= 0;
@@ -473,7 +476,8 @@ armv6pmu_handle_irq(int irq_num,
 {
 	unsigned long pmcr = armv6_pmcr_read();
 	struct perf_sample_data data;
-	struct pmu_hw_events *cpuc;
+	struct arm_pmu *cpu_pmu = (struct arm_pmu *)dev;
+	struct pmu_hw_events *cpuc = cpu_pmu->get_hw_events();
 	struct pt_regs *regs;
 	int idx;
 
@@ -489,7 +493,6 @@ armv6pmu_handle_irq(int irq_num,
 	 */
 	armv6_pmcr_write(pmcr);
 
-	cpuc = &__get_cpu_var(cpu_hw_events);
 	for (idx = 0; idx < cpu_pmu->num_events; ++idx) {
 		struct perf_event *event = cpuc->events[idx];
 		struct hw_perf_event *hwc;
@@ -506,13 +509,13 @@ armv6pmu_handle_irq(int irq_num,
 			continue;
 
 		hwc = &event->hw;
-		armpmu_event_update(event, hwc, idx);
+		armpmu_event_update(event);
 		perf_sample_data_init(&data, 0, hwc->last_period);
-		if (!armpmu_event_set_period(event, hwc, idx))
+		if (!armpmu_event_set_period(event))
 			continue;
 
 		if (perf_event_overflow(event, &data, regs))
-			cpu_pmu->disable(hwc, idx);
+			cpu_pmu->disable(event);
 	}
 
 	/*
@@ -527,8 +530,7 @@ armv6pmu_handle_irq(int irq_num,
 	return IRQ_HANDLED;
 }
 
-static void
-armv6pmu_start(void)
+static void armv6pmu_start(struct arm_pmu *cpu_pmu)
 {
 	unsigned long flags, val;
 	struct pmu_hw_events *events = cpu_pmu->get_hw_events();
@@ -540,8 +542,7 @@ armv6pmu_start(void)
 	raw_spin_unlock_irqrestore(&events->pmu_lock, flags);
 }
 
-static void
-armv6pmu_stop(void)
+static void armv6pmu_stop(struct arm_pmu *cpu_pmu)
 {
 	unsigned long flags, val;
 	struct pmu_hw_events *events = cpu_pmu->get_hw_events();
@@ -555,10 +556,11 @@ armv6pmu_stop(void)
 
 static int
 armv6pmu_get_event_idx(struct pmu_hw_events *cpuc,
-		       struct hw_perf_event *event)
+				struct perf_event *event)
 {
+	struct hw_perf_event *hwc = &event->hw;
 	/* Always place a cycle counter into the cycle counter. */
-	if (ARMV6_PERFCTR_CPU_CYCLES == event->config_base) {
+	if (ARMV6_PERFCTR_CPU_CYCLES == hwc->config_base) {
 		if (test_and_set_bit(ARMV6_CYCLE_COUNTER, cpuc->used_mask))
 			return -EAGAIN;
 
@@ -579,12 +581,13 @@ armv6pmu_get_event_idx(struct pmu_hw_events *cpuc,
 	}
 }
 
-static void
-armv6pmu_disable_event(struct hw_perf_event *hwc,
-		       int idx)
+static void armv6pmu_disable_event(struct perf_event *event)
 {
 	unsigned long val, mask, evt, flags;
+	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
+	struct hw_perf_event *hwc = &event->hw;
 	struct pmu_hw_events *events = cpu_pmu->get_hw_events();
+	int idx = hwc->idx;
 
 	if (ARMV6_CYCLE_COUNTER == idx) {
 		mask	= ARMV6_PMCR_CCOUNT_IEN;
@@ -613,12 +616,13 @@ armv6pmu_disable_event(struct hw_perf_event *hwc,
 	raw_spin_unlock_irqrestore(&events->pmu_lock, flags);
 }
 
-static void
-armv6mpcore_pmu_disable_event(struct hw_perf_event *hwc,
-			      int idx)
+static void armv6mpcore_pmu_disable_event(struct perf_event *event)
 {
 	unsigned long val, mask, flags, evt = 0;
+	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
+	struct hw_perf_event *hwc = &event->hw;
 	struct pmu_hw_events *events = cpu_pmu->get_hw_events();
+	int idx = hwc->idx;
 
 	if (ARMV6_CYCLE_COUNTER == idx) {
 		mask	= ARMV6_PMCR_CCOUNT_IEN;
@@ -649,24 +653,22 @@ static int armv6_map_event(struct perf_event *event)
 				&armv6_perf_cache_map, 0xFF);
 }
 
-static struct arm_pmu armv6pmu = {
-	.name			= "v6",
-	.handle_irq		= armv6pmu_handle_irq,
-	.enable			= armv6pmu_enable_event,
-	.disable		= armv6pmu_disable_event,
-	.read_counter		= armv6pmu_read_counter,
-	.write_counter		= armv6pmu_write_counter,
-	.get_event_idx		= armv6pmu_get_event_idx,
-	.start			= armv6pmu_start,
-	.stop			= armv6pmu_stop,
-	.map_event		= armv6_map_event,
-	.num_events		= 3,
-	.max_period		= (1LLU << 32) - 1,
-};
-
-static struct arm_pmu *__devinit armv6pmu_init(void)
+static int __devinit armv6pmu_init(struct arm_pmu *cpu_pmu)
 {
-	return &armv6pmu;
+	cpu_pmu->name		= "v6";
+	cpu_pmu->handle_irq	= armv6pmu_handle_irq;
+	cpu_pmu->enable		= armv6pmu_enable_event;
+	cpu_pmu->disable	= armv6pmu_disable_event;
+	cpu_pmu->read_counter	= armv6pmu_read_counter;
+	cpu_pmu->write_counter	= armv6pmu_write_counter;
+	cpu_pmu->get_event_idx	= armv6pmu_get_event_idx;
+	cpu_pmu->start		= armv6pmu_start;
+	cpu_pmu->stop		= armv6pmu_stop;
+	cpu_pmu->map_event	= armv6_map_event;
+	cpu_pmu->num_events	= 3;
+	cpu_pmu->max_period	= (1LLU << 32) - 1;
+
+	return 0;
 }
 
 /*
@@ -683,33 +685,31 @@ static int armv6mpcore_map_event(struct perf_event *event)
 				&armv6mpcore_perf_cache_map, 0xFF);
 }
 
-static struct arm_pmu armv6mpcore_pmu = {
-	.name			= "v6mpcore",
-	.handle_irq		= armv6pmu_handle_irq,
-	.enable			= armv6pmu_enable_event,
-	.disable		= armv6mpcore_pmu_disable_event,
-	.read_counter		= armv6pmu_read_counter,
-	.write_counter		= armv6pmu_write_counter,
-	.get_event_idx		= armv6pmu_get_event_idx,
-	.start			= armv6pmu_start,
-	.stop			= armv6pmu_stop,
-	.map_event		= armv6mpcore_map_event,
-	.num_events		= 3,
-	.max_period		= (1LLU << 32) - 1,
-};
-
-static struct arm_pmu *__devinit armv6mpcore_pmu_init(void)
+static int __devinit armv6mpcore_pmu_init(struct arm_pmu *cpu_pmu)
 {
-	return &armv6mpcore_pmu;
+	cpu_pmu->name		= "v6mpcore";
+	cpu_pmu->handle_irq	= armv6pmu_handle_irq;
+	cpu_pmu->enable		= armv6pmu_enable_event;
+	cpu_pmu->disable	= armv6mpcore_pmu_disable_event;
+	cpu_pmu->read_counter	= armv6pmu_read_counter;
+	cpu_pmu->write_counter	= armv6pmu_write_counter;
+	cpu_pmu->get_event_idx	= armv6pmu_get_event_idx;
+	cpu_pmu->start		= armv6pmu_start;
+	cpu_pmu->stop		= armv6pmu_stop;
+	cpu_pmu->map_event	= armv6mpcore_map_event;
+	cpu_pmu->num_events	= 3;
+	cpu_pmu->max_period	= (1LLU << 32) - 1;
+
+	return 0;
 }
 #else
-static struct arm_pmu *__devinit armv6pmu_init(void)
+static int armv6pmu_init(struct arm_pmu *cpu_pmu)
 {
-	return NULL;
+	return -ENODEV;
 }
 
-static struct arm_pmu *__devinit armv6mpcore_pmu_init(void)
+static int armv6mpcore_pmu_init(struct arm_pmu *cpu_pmu)
 {
-	return NULL;
+	return -ENODEV;
 }
 #endif	/* CONFIG_CPU_V6 || CONFIG_CPU_V6K */
diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c
index bd4b090ebcf..7d0cce85d17 100644
--- a/arch/arm/kernel/perf_event_v7.c
+++ b/arch/arm/kernel/perf_event_v7.c
@@ -18,8 +18,6 @@
 
 #ifdef CONFIG_CPU_V7
 
-static struct arm_pmu armv7pmu;
-
 /*
  * Common ARMv7 event types
  *
@@ -738,7 +736,8 @@ static const unsigned armv7_a7_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
  */
 #define	ARMV7_IDX_CYCLE_COUNTER	0
 #define	ARMV7_IDX_COUNTER0	1
-#define	ARMV7_IDX_COUNTER_LAST	(ARMV7_IDX_CYCLE_COUNTER + cpu_pmu->num_events - 1)
+#define	ARMV7_IDX_COUNTER_LAST(cpu_pmu) \
+	(ARMV7_IDX_CYCLE_COUNTER + cpu_pmu->num_events - 1)
 
 #define	ARMV7_MAX_COUNTERS	32
 #define	ARMV7_COUNTER_MASK	(ARMV7_MAX_COUNTERS - 1)
@@ -804,49 +803,34 @@ static inline int armv7_pmnc_has_overflowed(u32 pmnc)
 	return pmnc & ARMV7_OVERFLOWED_MASK;
 }
 
-static inline int armv7_pmnc_counter_valid(int idx)
+static inline int armv7_pmnc_counter_valid(struct arm_pmu *cpu_pmu, int idx)
 {
-	return idx >= ARMV7_IDX_CYCLE_COUNTER && idx <= ARMV7_IDX_COUNTER_LAST;
+	return idx >= ARMV7_IDX_CYCLE_COUNTER &&
+		idx <= ARMV7_IDX_COUNTER_LAST(cpu_pmu);
 }
 
 static inline int armv7_pmnc_counter_has_overflowed(u32 pmnc, int idx)
 {
-	int ret = 0;
-	u32 counter;
-
-	if (!armv7_pmnc_counter_valid(idx)) {
-		pr_err("CPU%u checking wrong counter %d overflow status\n",
-			smp_processor_id(), idx);
-	} else {
-		counter = ARMV7_IDX_TO_COUNTER(idx);
-		ret = pmnc & BIT(counter);
-	}
-
-	return ret;
+	return pmnc & BIT(ARMV7_IDX_TO_COUNTER(idx));
 }
 
 static inline int armv7_pmnc_select_counter(int idx)
 {
-	u32 counter;
-
-	if (!armv7_pmnc_counter_valid(idx)) {
-		pr_err("CPU%u selecting wrong PMNC counter %d\n",
-			smp_processor_id(), idx);
-		return -EINVAL;
-	}
-
-	counter = ARMV7_IDX_TO_COUNTER(idx);
+	u32 counter = ARMV7_IDX_TO_COUNTER(idx);
 	asm volatile("mcr p15, 0, %0, c9, c12, 5" : : "r" (counter));
 	isb();
 
 	return idx;
 }
 
-static inline u32 armv7pmu_read_counter(int idx)
+static inline u32 armv7pmu_read_counter(struct perf_event *event)
 {
+	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
+	struct hw_perf_event *hwc = &event->hw;
+	int idx = hwc->idx;
 	u32 value = 0;
 
-	if (!armv7_pmnc_counter_valid(idx))
+	if (!armv7_pmnc_counter_valid(cpu_pmu, idx))
 		pr_err("CPU%u reading wrong counter %d\n",
 			smp_processor_id(), idx);
 	else if (idx == ARMV7_IDX_CYCLE_COUNTER)
@@ -857,9 +841,13 @@ static inline u32 armv7pmu_read_counter(int idx)
 	return value;
 }
 
-static inline void armv7pmu_write_counter(int idx, u32 value)
+static inline void armv7pmu_write_counter(struct perf_event *event, u32 value)
 {
-	if (!armv7_pmnc_counter_valid(idx))
+	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
+	struct hw_perf_event *hwc = &event->hw;
+	int idx = hwc->idx;
+
+	if (!armv7_pmnc_counter_valid(cpu_pmu, idx))
 		pr_err("CPU%u writing wrong counter %d\n",
 			smp_processor_id(), idx);
 	else if (idx == ARMV7_IDX_CYCLE_COUNTER)
@@ -878,60 +866,28 @@ static inline void armv7_pmnc_write_evtsel(int idx, u32 val)
 
 static inline int armv7_pmnc_enable_counter(int idx)
 {
-	u32 counter;
-
-	if (!armv7_pmnc_counter_valid(idx)) {
-		pr_err("CPU%u enabling wrong PMNC counter %d\n",
-			smp_processor_id(), idx);
-		return -EINVAL;
-	}
-
-	counter = ARMV7_IDX_TO_COUNTER(idx);
+	u32 counter = ARMV7_IDX_TO_COUNTER(idx);
 	asm volatile("mcr p15, 0, %0, c9, c12, 1" : : "r" (BIT(counter)));
 	return idx;
 }
 
 static inline int armv7_pmnc_disable_counter(int idx)
 {
-	u32 counter;
-
-	if (!armv7_pmnc_counter_valid(idx)) {
-		pr_err("CPU%u disabling wrong PMNC counter %d\n",
-			smp_processor_id(), idx);
-		return -EINVAL;
-	}
-
-	counter = ARMV7_IDX_TO_COUNTER(idx);
+	u32 counter = ARMV7_IDX_TO_COUNTER(idx);
 	asm volatile("mcr p15, 0, %0, c9, c12, 2" : : "r" (BIT(counter)));
 	return idx;
 }
 
 static inline int armv7_pmnc_enable_intens(int idx)
 {
-	u32 counter;
-
-	if (!armv7_pmnc_counter_valid(idx)) {
-		pr_err("CPU%u enabling wrong PMNC counter IRQ enable %d\n",
-			smp_processor_id(), idx);
-		return -EINVAL;
-	}
-
-	counter = ARMV7_IDX_TO_COUNTER(idx);
+	u32 counter = ARMV7_IDX_TO_COUNTER(idx);
 	asm volatile("mcr p15, 0, %0, c9, c14, 1" : : "r" (BIT(counter)));
 	return idx;
 }
 
 static inline int armv7_pmnc_disable_intens(int idx)
 {
-	u32 counter;
-
-	if (!armv7_pmnc_counter_valid(idx)) {
-		pr_err("CPU%u disabling wrong PMNC counter IRQ enable %d\n",
-			smp_processor_id(), idx);
-		return -EINVAL;
-	}
-
-	counter = ARMV7_IDX_TO_COUNTER(idx);
+	u32 counter = ARMV7_IDX_TO_COUNTER(idx);
 	asm volatile("mcr p15, 0, %0, c9, c14, 2" : : "r" (BIT(counter)));
 	isb();
 	/* Clear the overflow flag in case an interrupt is pending. */
@@ -956,7 +912,7 @@ static inline u32 armv7_pmnc_getreset_flags(void)
 }
 
 #ifdef DEBUG
-static void armv7_pmnc_dump_regs(void)
+static void armv7_pmnc_dump_regs(struct arm_pmu *cpu_pmu)
 {
 	u32 val;
 	unsigned int cnt;
@@ -981,7 +937,8 @@ static void armv7_pmnc_dump_regs(void)
 	asm volatile("mrc p15, 0, %0, c9, c13, 0" : "=r" (val));
 	printk(KERN_INFO "CCNT  =0x%08x\n", val);
 
-	for (cnt = ARMV7_IDX_COUNTER0; cnt <= ARMV7_IDX_COUNTER_LAST; cnt++) {
+	for (cnt = ARMV7_IDX_COUNTER0;
+			cnt <= ARMV7_IDX_COUNTER_LAST(cpu_pmu); cnt++) {
 		armv7_pmnc_select_counter(cnt);
 		asm volatile("mrc p15, 0, %0, c9, c13, 2" : "=r" (val));
 		printk(KERN_INFO "CNT[%d] count =0x%08x\n",
@@ -993,10 +950,19 @@ static void armv7_pmnc_dump_regs(void)
 }
 #endif
 
-static void armv7pmu_enable_event(struct hw_perf_event *hwc, int idx)
+static void armv7pmu_enable_event(struct perf_event *event)
 {
 	unsigned long flags;
+	struct hw_perf_event *hwc = &event->hw;
+	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
 	struct pmu_hw_events *events = cpu_pmu->get_hw_events();
+	int idx = hwc->idx;
+
+	if (!armv7_pmnc_counter_valid(cpu_pmu, idx)) {
+		pr_err("CPU%u enabling wrong PMNC counter IRQ enable %d\n",
+			smp_processor_id(), idx);
+		return;
+	}
 
 	/*
 	 * Enable counter and interrupt, and set the counter to count
@@ -1014,7 +980,7 @@ static void armv7pmu_enable_event(struct hw_perf_event *hwc, int idx)
 	 * We only need to set the event for the cycle counter if we
 	 * have the ability to perform event filtering.
 	 */
-	if (armv7pmu.set_event_filter || idx != ARMV7_IDX_CYCLE_COUNTER)
+	if (cpu_pmu->set_event_filter || idx != ARMV7_IDX_CYCLE_COUNTER)
 		armv7_pmnc_write_evtsel(idx, hwc->config_base);
 
 	/*
@@ -1030,10 +996,19 @@ static void armv7pmu_enable_event(struct hw_perf_event *hwc, int idx)
 	raw_spin_unlock_irqrestore(&events->pmu_lock, flags);
 }
 
-static void armv7pmu_disable_event(struct hw_perf_event *hwc, int idx)
+static void armv7pmu_disable_event(struct perf_event *event)
 {
 	unsigned long flags;
+	struct hw_perf_event *hwc = &event->hw;
+	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
 	struct pmu_hw_events *events = cpu_pmu->get_hw_events();
+	int idx = hwc->idx;
+
+	if (!armv7_pmnc_counter_valid(cpu_pmu, idx)) {
+		pr_err("CPU%u disabling wrong PMNC counter IRQ enable %d\n",
+			smp_processor_id(), idx);
+		return;
+	}
 
 	/*
 	 * Disable counter and interrupt
@@ -1057,7 +1032,8 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
 {
 	u32 pmnc;
 	struct perf_sample_data data;
-	struct pmu_hw_events *cpuc;
+	struct arm_pmu *cpu_pmu = (struct arm_pmu *)dev;
+	struct pmu_hw_events *cpuc = cpu_pmu->get_hw_events();
 	struct pt_regs *regs;
 	int idx;
 
@@ -1077,7 +1053,6 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
 	 */
 	regs = get_irq_regs();
 
-	cpuc = &__get_cpu_var(cpu_hw_events);
 	for (idx = 0; idx < cpu_pmu->num_events; ++idx) {
 		struct perf_event *event = cpuc->events[idx];
 		struct hw_perf_event *hwc;
@@ -1094,13 +1069,13 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
 			continue;
 
 		hwc = &event->hw;
-		armpmu_event_update(event, hwc, idx);
+		armpmu_event_update(event);
 		perf_sample_data_init(&data, 0, hwc->last_period);
-		if (!armpmu_event_set_period(event, hwc, idx))
+		if (!armpmu_event_set_period(event))
 			continue;
 
 		if (perf_event_overflow(event, &data, regs))
-			cpu_pmu->disable(hwc, idx);
+			cpu_pmu->disable(event);
 	}
 
 	/*
@@ -1115,7 +1090,7 @@ static irqreturn_t armv7pmu_handle_irq(int irq_num, void *dev)
 	return IRQ_HANDLED;
 }
 
-static void armv7pmu_start(void)
+static void armv7pmu_start(struct arm_pmu *cpu_pmu)
 {
 	unsigned long flags;
 	struct pmu_hw_events *events = cpu_pmu->get_hw_events();
@@ -1126,7 +1101,7 @@ static void armv7pmu_start(void)
 	raw_spin_unlock_irqrestore(&events->pmu_lock, flags);
 }
 
-static void armv7pmu_stop(void)
+static void armv7pmu_stop(struct arm_pmu *cpu_pmu)
 {
 	unsigned long flags;
 	struct pmu_hw_events *events = cpu_pmu->get_hw_events();
@@ -1138,10 +1113,12 @@ static void armv7pmu_stop(void)
 }
 
 static int armv7pmu_get_event_idx(struct pmu_hw_events *cpuc,
-				  struct hw_perf_event *event)
+				  struct perf_event *event)
 {
 	int idx;
-	unsigned long evtype = event->config_base & ARMV7_EVTYPE_EVENT;
+	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
+	struct hw_perf_event *hwc = &event->hw;
+	unsigned long evtype = hwc->config_base & ARMV7_EVTYPE_EVENT;
 
 	/* Always place a cycle counter into the cycle counter. */
 	if (evtype == ARMV7_PERFCTR_CPU_CYCLES) {
@@ -1192,11 +1169,14 @@ static int armv7pmu_set_event_filter(struct hw_perf_event *event,
 
 static void armv7pmu_reset(void *info)
 {
+	struct arm_pmu *cpu_pmu = (struct arm_pmu *)info;
 	u32 idx, nb_cnt = cpu_pmu->num_events;
 
 	/* The counter and interrupt enable registers are unknown at reset. */
-	for (idx = ARMV7_IDX_CYCLE_COUNTER; idx < nb_cnt; ++idx)
-		armv7pmu_disable_event(NULL, idx);
+	for (idx = ARMV7_IDX_CYCLE_COUNTER; idx < nb_cnt; ++idx) {
+		armv7_pmnc_disable_counter(idx);
+		armv7_pmnc_disable_intens(idx);
+	}
 
 	/* Initialize & Reset PMNC: C and P bits */
 	armv7_pmnc_write(ARMV7_PMNC_P | ARMV7_PMNC_C);
@@ -1232,17 +1212,18 @@ static int armv7_a7_map_event(struct perf_event *event)
 				&armv7_a7_perf_cache_map, 0xFF);
 }
 
-static struct arm_pmu armv7pmu = {
-	.handle_irq		= armv7pmu_handle_irq,
-	.enable			= armv7pmu_enable_event,
-	.disable		= armv7pmu_disable_event,
-	.read_counter		= armv7pmu_read_counter,
-	.write_counter		= armv7pmu_write_counter,
-	.get_event_idx		= armv7pmu_get_event_idx,
-	.start			= armv7pmu_start,
-	.stop			= armv7pmu_stop,
-	.reset			= armv7pmu_reset,
-	.max_period		= (1LLU << 32) - 1,
+static void armv7pmu_init(struct arm_pmu *cpu_pmu)
+{
+	cpu_pmu->handle_irq	= armv7pmu_handle_irq;
+	cpu_pmu->enable		= armv7pmu_enable_event;
+	cpu_pmu->disable	= armv7pmu_disable_event;
+	cpu_pmu->read_counter	= armv7pmu_read_counter;
+	cpu_pmu->write_counter	= armv7pmu_write_counter;
+	cpu_pmu->get_event_idx	= armv7pmu_get_event_idx;
+	cpu_pmu->start		= armv7pmu_start;
+	cpu_pmu->stop		= armv7pmu_stop;
+	cpu_pmu->reset		= armv7pmu_reset;
+	cpu_pmu->max_period	= (1LLU << 32) - 1;
 };
 
 static u32 __devinit armv7_read_num_pmnc_events(void)
@@ -1256,70 +1237,75 @@ static u32 __devinit armv7_read_num_pmnc_events(void)
 	return nb_cnt + 1;
 }
 
-static struct arm_pmu *__devinit armv7_a8_pmu_init(void)
+static int __devinit armv7_a8_pmu_init(struct arm_pmu *cpu_pmu)
 {
-	armv7pmu.name		= "ARMv7 Cortex-A8";
-	armv7pmu.map_event	= armv7_a8_map_event;
-	armv7pmu.num_events	= armv7_read_num_pmnc_events();
-	return &armv7pmu;
+	armv7pmu_init(cpu_pmu);
+	cpu_pmu->name		= "ARMv7 Cortex-A8";
+	cpu_pmu->map_event	= armv7_a8_map_event;
+	cpu_pmu->num_events	= armv7_read_num_pmnc_events();
+	return 0;
 }
 
-static struct arm_pmu *__devinit armv7_a9_pmu_init(void)
+static int __devinit armv7_a9_pmu_init(struct arm_pmu *cpu_pmu)
 {
-	armv7pmu.name		= "ARMv7 Cortex-A9";
-	armv7pmu.map_event	= armv7_a9_map_event;
-	armv7pmu.num_events	= armv7_read_num_pmnc_events();
-	return &armv7pmu;
+	armv7pmu_init(cpu_pmu);
+	cpu_pmu->name		= "ARMv7 Cortex-A9";
+	cpu_pmu->map_event	= armv7_a9_map_event;
+	cpu_pmu->num_events	= armv7_read_num_pmnc_events();
+	return 0;
 }
 
-static struct arm_pmu *__devinit armv7_a5_pmu_init(void)
+static int __devinit armv7_a5_pmu_init(struct arm_pmu *cpu_pmu)
 {
-	armv7pmu.name		= "ARMv7 Cortex-A5";
-	armv7pmu.map_event	= armv7_a5_map_event;
-	armv7pmu.num_events	= armv7_read_num_pmnc_events();
-	return &armv7pmu;
+	armv7pmu_init(cpu_pmu);
+	cpu_pmu->name		= "ARMv7 Cortex-A5";
+	cpu_pmu->map_event	= armv7_a5_map_event;
+	cpu_pmu->num_events	= armv7_read_num_pmnc_events();
+	return 0;
 }
 
-static struct arm_pmu *__devinit armv7_a15_pmu_init(void)
+static int __devinit armv7_a15_pmu_init(struct arm_pmu *cpu_pmu)
 {
-	armv7pmu.name		= "ARMv7 Cortex-A15";
-	armv7pmu.map_event	= armv7_a15_map_event;
-	armv7pmu.num_events	= armv7_read_num_pmnc_events();
-	armv7pmu.set_event_filter = armv7pmu_set_event_filter;
-	return &armv7pmu;
+	armv7pmu_init(cpu_pmu);
+	cpu_pmu->name		= "ARMv7 Cortex-A15";
+	cpu_pmu->map_event	= armv7_a15_map_event;
+	cpu_pmu->num_events	= armv7_read_num_pmnc_events();
+	cpu_pmu->set_event_filter = armv7pmu_set_event_filter;
+	return 0;
 }
 
-static struct arm_pmu *__devinit armv7_a7_pmu_init(void)
+static int __devinit armv7_a7_pmu_init(struct arm_pmu *cpu_pmu)
 {
-	armv7pmu.name		= "ARMv7 Cortex-A7";
-	armv7pmu.map_event	= armv7_a7_map_event;
-	armv7pmu.num_events	= armv7_read_num_pmnc_events();
-	armv7pmu.set_event_filter = armv7pmu_set_event_filter;
-	return &armv7pmu;
+	armv7pmu_init(cpu_pmu);
+	cpu_pmu->name		= "ARMv7 Cortex-A7";
+	cpu_pmu->map_event	= armv7_a7_map_event;
+	cpu_pmu->num_events	= armv7_read_num_pmnc_events();
+	cpu_pmu->set_event_filter = armv7pmu_set_event_filter;
+	return 0;
 }
 #else
-static struct arm_pmu *__devinit armv7_a8_pmu_init(void)
+static inline int armv7_a8_pmu_init(struct arm_pmu *cpu_pmu)
 {
-	return NULL;
+	return -ENODEV;
 }
 
-static struct arm_pmu *__devinit armv7_a9_pmu_init(void)
+static inline int armv7_a9_pmu_init(struct arm_pmu *cpu_pmu)
 {
-	return NULL;
+	return -ENODEV;
 }
 
-static struct arm_pmu *__devinit armv7_a5_pmu_init(void)
+static inline int armv7_a5_pmu_init(struct arm_pmu *cpu_pmu)
 {
-	return NULL;
+	return -ENODEV;
 }
 
-static struct arm_pmu *__devinit armv7_a15_pmu_init(void)
+static inline int armv7_a15_pmu_init(struct arm_pmu *cpu_pmu)
 {
-	return NULL;
+	return -ENODEV;
 }
 
-static struct arm_pmu *__devinit armv7_a7_pmu_init(void)
+static inline int armv7_a7_pmu_init(struct arm_pmu *cpu_pmu)
 {
-	return NULL;
+	return -ENODEV;
 }
 #endif	/* CONFIG_CPU_V7 */
diff --git a/arch/arm/kernel/perf_event_xscale.c b/arch/arm/kernel/perf_event_xscale.c
index 426e19f380a..0c8265e53d5 100644
--- a/arch/arm/kernel/perf_event_xscale.c
+++ b/arch/arm/kernel/perf_event_xscale.c
@@ -224,7 +224,8 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
 {
 	unsigned long pmnc;
 	struct perf_sample_data data;
-	struct pmu_hw_events *cpuc;
+	struct arm_pmu *cpu_pmu = (struct arm_pmu *)dev;
+	struct pmu_hw_events *cpuc = cpu_pmu->get_hw_events();
 	struct pt_regs *regs;
 	int idx;
 
@@ -248,7 +249,6 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
 
 	regs = get_irq_regs();
 
-	cpuc = &__get_cpu_var(cpu_hw_events);
 	for (idx = 0; idx < cpu_pmu->num_events; ++idx) {
 		struct perf_event *event = cpuc->events[idx];
 		struct hw_perf_event *hwc;
@@ -260,13 +260,13 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
 			continue;
 
 		hwc = &event->hw;
-		armpmu_event_update(event, hwc, idx);
+		armpmu_event_update(event);
 		perf_sample_data_init(&data, 0, hwc->last_period);
-		if (!armpmu_event_set_period(event, hwc, idx))
+		if (!armpmu_event_set_period(event))
 			continue;
 
 		if (perf_event_overflow(event, &data, regs))
-			cpu_pmu->disable(hwc, idx);
+			cpu_pmu->disable(event);
 	}
 
 	irq_work_run();
@@ -280,11 +280,13 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
 	return IRQ_HANDLED;
 }
 
-static void
-xscale1pmu_enable_event(struct hw_perf_event *hwc, int idx)
+static void xscale1pmu_enable_event(struct perf_event *event)
 {
 	unsigned long val, mask, evt, flags;
+	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
+	struct hw_perf_event *hwc = &event->hw;
 	struct pmu_hw_events *events = cpu_pmu->get_hw_events();
+	int idx = hwc->idx;
 
 	switch (idx) {
 	case XSCALE_CYCLE_COUNTER:
@@ -314,11 +316,13 @@ xscale1pmu_enable_event(struct hw_perf_event *hwc, int idx)
 	raw_spin_unlock_irqrestore(&events->pmu_lock, flags);
 }
 
-static void
-xscale1pmu_disable_event(struct hw_perf_event *hwc, int idx)
+static void xscale1pmu_disable_event(struct perf_event *event)
 {
 	unsigned long val, mask, evt, flags;
+	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
+	struct hw_perf_event *hwc = &event->hw;
 	struct pmu_hw_events *events = cpu_pmu->get_hw_events();
+	int idx = hwc->idx;
 
 	switch (idx) {
 	case XSCALE_CYCLE_COUNTER:
@@ -348,9 +352,10 @@ xscale1pmu_disable_event(struct hw_perf_event *hwc, int idx)
 
 static int
 xscale1pmu_get_event_idx(struct pmu_hw_events *cpuc,
-			struct hw_perf_event *event)
+				struct perf_event *event)
 {
-	if (XSCALE_PERFCTR_CCNT == event->config_base) {
+	struct hw_perf_event *hwc = &event->hw;
+	if (XSCALE_PERFCTR_CCNT == hwc->config_base) {
 		if (test_and_set_bit(XSCALE_CYCLE_COUNTER, cpuc->used_mask))
 			return -EAGAIN;
 
@@ -366,8 +371,7 @@ xscale1pmu_get_event_idx(struct pmu_hw_events *cpuc,
 	}
 }
 
-static void
-xscale1pmu_start(void)
+static void xscale1pmu_start(struct arm_pmu *cpu_pmu)
 {
 	unsigned long flags, val;
 	struct pmu_hw_events *events = cpu_pmu->get_hw_events();
@@ -379,8 +383,7 @@ xscale1pmu_start(void)
 	raw_spin_unlock_irqrestore(&events->pmu_lock, flags);
 }
 
-static void
-xscale1pmu_stop(void)
+static void xscale1pmu_stop(struct arm_pmu *cpu_pmu)
 {
 	unsigned long flags, val;
 	struct pmu_hw_events *events = cpu_pmu->get_hw_events();
@@ -392,9 +395,10 @@ xscale1pmu_stop(void)
 	raw_spin_unlock_irqrestore(&events->pmu_lock, flags);
 }
 
-static inline u32
-xscale1pmu_read_counter(int counter)
+static inline u32 xscale1pmu_read_counter(struct perf_event *event)
 {
+	struct hw_perf_event *hwc = &event->hw;
+	int counter = hwc->idx;
 	u32 val = 0;
 
 	switch (counter) {
@@ -412,9 +416,11 @@ xscale1pmu_read_counter(int counter)
 	return val;
 }
 
-static inline void
-xscale1pmu_write_counter(int counter, u32 val)
+static inline void xscale1pmu_write_counter(struct perf_event *event, u32 val)
 {
+	struct hw_perf_event *hwc = &event->hw;
+	int counter = hwc->idx;
+
 	switch (counter) {
 	case XSCALE_CYCLE_COUNTER:
 		asm volatile("mcr p14, 0, %0, c1, c0, 0" : : "r" (val));
@@ -434,24 +440,22 @@ static int xscale_map_event(struct perf_event *event)
 				&xscale_perf_cache_map, 0xFF);
 }
 
-static struct arm_pmu xscale1pmu = {
-	.name		= "xscale1",
-	.handle_irq	= xscale1pmu_handle_irq,
-	.enable		= xscale1pmu_enable_event,
-	.disable	= xscale1pmu_disable_event,
-	.read_counter	= xscale1pmu_read_counter,
-	.write_counter	= xscale1pmu_write_counter,
-	.get_event_idx	= xscale1pmu_get_event_idx,
-	.start		= xscale1pmu_start,
-	.stop		= xscale1pmu_stop,
-	.map_event	= xscale_map_event,
-	.num_events	= 3,
-	.max_period	= (1LLU << 32) - 1,
-};
-
-static struct arm_pmu *__devinit xscale1pmu_init(void)
+static int __devinit xscale1pmu_init(struct arm_pmu *cpu_pmu)
 {
-	return &xscale1pmu;
+	cpu_pmu->name		= "xscale1";
+	cpu_pmu->handle_irq	= xscale1pmu_handle_irq;
+	cpu_pmu->enable		= xscale1pmu_enable_event;
+	cpu_pmu->disable	= xscale1pmu_disable_event;
+	cpu_pmu->read_counter	= xscale1pmu_read_counter;
+	cpu_pmu->write_counter	= xscale1pmu_write_counter;
+	cpu_pmu->get_event_idx	= xscale1pmu_get_event_idx;
+	cpu_pmu->start		= xscale1pmu_start;
+	cpu_pmu->stop		= xscale1pmu_stop;
+	cpu_pmu->map_event	= xscale_map_event;
+	cpu_pmu->num_events	= 3;
+	cpu_pmu->max_period	= (1LLU << 32) - 1;
+
+	return 0;
 }
 
 #define XSCALE2_OVERFLOWED_MASK	0x01f
@@ -567,7 +571,8 @@ xscale2pmu_handle_irq(int irq_num, void *dev)
 {
 	unsigned long pmnc, of_flags;
 	struct perf_sample_data data;
-	struct pmu_hw_events *cpuc;
+	struct arm_pmu *cpu_pmu = (struct arm_pmu *)dev;
+	struct pmu_hw_events *cpuc = cpu_pmu->get_hw_events();
 	struct pt_regs *regs;
 	int idx;
 
@@ -585,7 +590,6 @@ xscale2pmu_handle_irq(int irq_num, void *dev)
 
 	regs = get_irq_regs();
 
-	cpuc = &__get_cpu_var(cpu_hw_events);
 	for (idx = 0; idx < cpu_pmu->num_events; ++idx) {
 		struct perf_event *event = cpuc->events[idx];
 		struct hw_perf_event *hwc;
@@ -597,13 +601,13 @@ xscale2pmu_handle_irq(int irq_num, void *dev)
 			continue;
 
 		hwc = &event->hw;
-		armpmu_event_update(event, hwc, idx);
+		armpmu_event_update(event);
 		perf_sample_data_init(&data, 0, hwc->last_period);
-		if (!armpmu_event_set_period(event, hwc, idx))
+		if (!armpmu_event_set_period(event))
 			continue;
 
 		if (perf_event_overflow(event, &data, regs))
-			cpu_pmu->disable(hwc, idx);
+			cpu_pmu->disable(event);
 	}
 
 	irq_work_run();
@@ -617,11 +621,13 @@ xscale2pmu_handle_irq(int irq_num, void *dev)
 	return IRQ_HANDLED;
 }
 
-static void
-xscale2pmu_enable_event(struct hw_perf_event *hwc, int idx)
+static void xscale2pmu_enable_event(struct perf_event *event)
 {
 	unsigned long flags, ien, evtsel;
+	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
+	struct hw_perf_event *hwc = &event->hw;
 	struct pmu_hw_events *events = cpu_pmu->get_hw_events();
+	int idx = hwc->idx;
 
 	ien = xscale2pmu_read_int_enable();
 	evtsel = xscale2pmu_read_event_select();
@@ -661,11 +667,13 @@ xscale2pmu_enable_event(struct hw_perf_event *hwc, int idx)
 	raw_spin_unlock_irqrestore(&events->pmu_lock, flags);
 }
 
-static void
-xscale2pmu_disable_event(struct hw_perf_event *hwc, int idx)
+static void xscale2pmu_disable_event(struct perf_event *event)
 {
 	unsigned long flags, ien, evtsel, of_flags;
+	struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
+	struct hw_perf_event *hwc = &event->hw;
 	struct pmu_hw_events *events = cpu_pmu->get_hw_events();
+	int idx = hwc->idx;
 
 	ien = xscale2pmu_read_int_enable();
 	evtsel = xscale2pmu_read_event_select();
@@ -713,7 +721,7 @@ xscale2pmu_disable_event(struct hw_perf_event *hwc, int idx)
 
 static int
 xscale2pmu_get_event_idx(struct pmu_hw_events *cpuc,
-			struct hw_perf_event *event)
+				struct perf_event *event)
 {
 	int idx = xscale1pmu_get_event_idx(cpuc, event);
 	if (idx >= 0)
@@ -727,8 +735,7 @@ out:
 	return idx;
 }
 
-static void
-xscale2pmu_start(void)
+static void xscale2pmu_start(struct arm_pmu *cpu_pmu)
 {
 	unsigned long flags, val;
 	struct pmu_hw_events *events = cpu_pmu->get_hw_events();
@@ -740,8 +747,7 @@ xscale2pmu_start(void)
 	raw_spin_unlock_irqrestore(&events->pmu_lock, flags);
 }
 
-static void
-xscale2pmu_stop(void)
+static void xscale2pmu_stop(struct arm_pmu *cpu_pmu)
 {
 	unsigned long flags, val;
 	struct pmu_hw_events *events = cpu_pmu->get_hw_events();
@@ -753,9 +759,10 @@ xscale2pmu_stop(void)
 	raw_spin_unlock_irqrestore(&events->pmu_lock, flags);
 }
 
-static inline u32
-xscale2pmu_read_counter(int counter)
+static inline u32 xscale2pmu_read_counter(struct perf_event *event)
 {
+	struct hw_perf_event *hwc = &event->hw;
+	int counter = hwc->idx;
 	u32 val = 0;
 
 	switch (counter) {
@@ -779,9 +786,11 @@ xscale2pmu_read_counter(int counter)
 	return val;
 }
 
-static inline void
-xscale2pmu_write_counter(int counter, u32 val)
+static inline void xscale2pmu_write_counter(struct perf_event *event, u32 val)
 {
+	struct hw_perf_event *hwc = &event->hw;
+	int counter = hwc->idx;
+
 	switch (counter) {
 	case XSCALE_CYCLE_COUNTER:
 		asm volatile("mcr p14, 0, %0, c1, c1, 0" : : "r" (val));
@@ -801,33 +810,31 @@ xscale2pmu_write_counter(int counter, u32 val)
 	}
 }
 
-static struct arm_pmu xscale2pmu = {
-	.name		= "xscale2",
-	.handle_irq	= xscale2pmu_handle_irq,
-	.enable		= xscale2pmu_enable_event,
-	.disable	= xscale2pmu_disable_event,
-	.read_counter	= xscale2pmu_read_counter,
-	.write_counter	= xscale2pmu_write_counter,
-	.get_event_idx	= xscale2pmu_get_event_idx,
-	.start		= xscale2pmu_start,
-	.stop		= xscale2pmu_stop,
-	.map_event	= xscale_map_event,
-	.num_events	= 5,
-	.max_period	= (1LLU << 32) - 1,
-};
-
-static struct arm_pmu *__devinit xscale2pmu_init(void)
+static int __devinit xscale2pmu_init(struct arm_pmu *cpu_pmu)
 {
-	return &xscale2pmu;
+	cpu_pmu->name		= "xscale2";
+	cpu_pmu->handle_irq	= xscale2pmu_handle_irq;
+	cpu_pmu->enable		= xscale2pmu_enable_event;
+	cpu_pmu->disable	= xscale2pmu_disable_event;
+	cpu_pmu->read_counter	= xscale2pmu_read_counter;
+	cpu_pmu->write_counter	= xscale2pmu_write_counter;
+	cpu_pmu->get_event_idx	= xscale2pmu_get_event_idx;
+	cpu_pmu->start		= xscale2pmu_start;
+	cpu_pmu->stop		= xscale2pmu_stop;
+	cpu_pmu->map_event	= xscale_map_event;
+	cpu_pmu->num_events	= 5;
+	cpu_pmu->max_period	= (1LLU << 32) - 1;
+
+	return 0;
 }
 #else
-static struct arm_pmu *__devinit xscale1pmu_init(void)
+static inline int xscale1pmu_init(struct arm_pmu *cpu_pmu)
 {
-	return NULL;
+	return -ENODEV;
 }
 
-static struct arm_pmu *__devinit xscale2pmu_init(void)
+static inline int xscale2pmu_init(struct arm_pmu *cpu_pmu)
 {
-	return NULL;
+	return -ENODEV;
 }
 #endif	/* CONFIG_CPU_XSCALE */
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 90084a6de35..c6dec5fc20a 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -34,6 +34,7 @@
 #include <linux/leds.h>
 
 #include <asm/cacheflush.h>
+#include <asm/idmap.h>
 #include <asm/processor.h>
 #include <asm/thread_notify.h>
 #include <asm/stacktrace.h>
@@ -56,8 +57,6 @@ static const char *isa_modes[] = {
   "ARM" , "Thumb" , "Jazelle", "ThumbEE"
 };
 
-extern void setup_mm_for_reboot(void);
-
 static volatile int hlt_counter;
 
 void disable_hlt(void)
@@ -70,6 +69,7 @@ EXPORT_SYMBOL(disable_hlt);
 void enable_hlt(void)
 {
 	hlt_counter--;
+	BUG_ON(hlt_counter < 0);
 }
 
 EXPORT_SYMBOL(enable_hlt);
@@ -376,17 +376,18 @@ asmlinkage void ret_from_fork(void) __asm__("ret_from_fork");
 
 int
 copy_thread(unsigned long clone_flags, unsigned long stack_start,
-	    unsigned long stk_sz, struct task_struct *p, struct pt_regs *regs)
+	    unsigned long stk_sz, struct task_struct *p)
 {
 	struct thread_info *thread = task_thread_info(p);
 	struct pt_regs *childregs = task_pt_regs(p);
 
 	memset(&thread->cpu_context, 0, sizeof(struct cpu_context_save));
 
-	if (likely(regs)) {
-		*childregs = *regs;
+	if (likely(!(p->flags & PF_KTHREAD))) {
+		*childregs = *current_pt_regs();
 		childregs->ARM_r0 = 0;
-		childregs->ARM_sp = stack_start;
+		if (stack_start)
+			childregs->ARM_sp = stack_start;
 	} else {
 		memset(childregs, 0, sizeof(struct pt_regs));
 		thread->cpu_context.r4 = stk_sz;
@@ -399,7 +400,7 @@ copy_thread(unsigned long clone_flags, unsigned long stack_start,
 	clear_ptrace_hw_breakpoint(p);
 
 	if (clone_flags & CLONE_SETTLS)
-		thread->tp_value = regs->ARM_r3;
+		thread->tp_value = childregs->ARM_r3;
 
 	thread_notify(THREAD_NOTIFY_COPY, thread);
 
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index 739db3a1b2d..03deeffd9f6 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -916,16 +916,11 @@ enum ptrace_syscall_dir {
 	PTRACE_SYSCALL_EXIT,
 };
 
-static int ptrace_syscall_trace(struct pt_regs *regs, int scno,
-				enum ptrace_syscall_dir dir)
+static int tracehook_report_syscall(struct pt_regs *regs,
+				    enum ptrace_syscall_dir dir)
 {
 	unsigned long ip;
 
-	current_thread_info()->syscall = scno;
-
-	if (!test_thread_flag(TIF_SYSCALL_TRACE))
-		return scno;
-
 	/*
 	 * IP is used to denote syscall entry/exit:
 	 * IP = 0 -> entry, =1 -> exit
@@ -944,19 +939,41 @@ static int ptrace_syscall_trace(struct pt_regs *regs, int scno,
 
 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
 {
-	scno = ptrace_syscall_trace(regs, scno, PTRACE_SYSCALL_ENTER);
+	current_thread_info()->syscall = scno;
+
+	/* Do the secure computing check first; failures should be fast. */
+	if (secure_computing(scno) == -1)
+		return -1;
+
+	if (test_thread_flag(TIF_SYSCALL_TRACE))
+		scno = tracehook_report_syscall(regs, PTRACE_SYSCALL_ENTER);
+
 	if (test_thread_flag(TIF_SYSCALL_TRACEPOINT))
 		trace_sys_enter(regs, scno);
+
 	audit_syscall_entry(AUDIT_ARCH_ARM, scno, regs->ARM_r0, regs->ARM_r1,
 			    regs->ARM_r2, regs->ARM_r3);
+
 	return scno;
 }
 
-asmlinkage int syscall_trace_exit(struct pt_regs *regs, int scno)
+asmlinkage void syscall_trace_exit(struct pt_regs *regs)
 {
-	scno = ptrace_syscall_trace(regs, scno, PTRACE_SYSCALL_EXIT);
-	if (test_thread_flag(TIF_SYSCALL_TRACEPOINT))
-		trace_sys_exit(regs, scno);
+	/*
+	 * Audit the syscall before anything else, as a debugger may
+	 * come in and change the current registers.
+	 */
 	audit_syscall_exit(regs);
-	return scno;
+
+	/*
+	 * Note that we haven't updated the ->syscall field for the
+	 * current thread. This isn't a problem because it will have
+	 * been set on syscall entry and there hasn't been an opportunity
+	 * for a PTRACE_SET_SYSCALL since then.
+	 */
+	if (test_thread_flag(TIF_SYSCALL_TRACEPOINT))
+		trace_sys_exit(regs, regs_return_value(regs));
+
+	if (test_thread_flag(TIF_SYSCALL_TRACE))
+		tracehook_report_syscall(regs, PTRACE_SYSCALL_EXIT);
 }
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index da1d1aa20ad..9a89bf4aefe 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -383,6 +383,12 @@ void cpu_init(void)
 		BUG();
 	}
 
+	/*
+	 * This only works on resume and secondary cores. For booting on the
+	 * boot cpu, smp_prepare_boot_cpu is called after percpu area setup.
+	 */
+	set_my_cpu_offset(per_cpu_offset(cpu));
+
 	cpu_proc_init();
 
 	/*
@@ -426,13 +432,14 @@ int __cpu_logical_map[NR_CPUS];
 void __init smp_setup_processor_id(void)
 {
 	int i;
-	u32 cpu = is_smp() ? read_cpuid_mpidr() & 0xff : 0;
+	u32 mpidr = is_smp() ? read_cpuid_mpidr() & MPIDR_HWID_BITMASK : 0;
+	u32 cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0);
 
 	cpu_logical_map(0) = cpu;
-	for (i = 1; i < NR_CPUS; ++i)
+	for (i = 1; i < nr_cpu_ids; ++i)
 		cpu_logical_map(i) = i == cpu ? 0 : i;
 
-	printk(KERN_INFO "Booting Linux on physical CPU %d\n", cpu);
+	printk(KERN_INFO "Booting Linux on physical CPU 0x%x\n", mpidr);
 }
 
 static void __init setup_processor(void)
@@ -758,6 +765,7 @@ void __init setup_arch(char **cmdline_p)
 
 	unflatten_device_tree();
 
+	arm_dt_init_cpu_maps();
 #ifdef CONFIG_SMP
 	if (is_smp()) {
 		smp_set_ops(mdesc->smp);
@@ -841,12 +849,9 @@ static const char *hwcap_str[] = {
 
 static int c_show(struct seq_file *m, void *v)
 {
-	int i;
+	int i, j;
+	u32 cpuid;
 
-	seq_printf(m, "Processor\t: %s rev %d (%s)\n",
-		   cpu_name, read_cpuid_id() & 15, elf_platform);
-
-#if defined(CONFIG_SMP)
 	for_each_online_cpu(i) {
 		/*
 		 * glibc reads /proc/cpuinfo to determine the number of
@@ -854,45 +859,48 @@ static int c_show(struct seq_file *m, void *v)
 		 * "processor".  Give glibc what it expects.
 		 */
 		seq_printf(m, "processor\t: %d\n", i);
-		seq_printf(m, "BogoMIPS\t: %lu.%02lu\n\n",
+		cpuid = is_smp() ? per_cpu(cpu_data, i).cpuid : read_cpuid_id();
+		seq_printf(m, "model name\t: %s rev %d (%s)\n",
+			   cpu_name, cpuid & 15, elf_platform);
+
+#if defined(CONFIG_SMP)
+		seq_printf(m, "BogoMIPS\t: %lu.%02lu\n",
 			   per_cpu(cpu_data, i).loops_per_jiffy / (500000UL/HZ),
 			   (per_cpu(cpu_data, i).loops_per_jiffy / (5000UL/HZ)) % 100);
-	}
-#else /* CONFIG_SMP */
-	seq_printf(m, "BogoMIPS\t: %lu.%02lu\n",
-		   loops_per_jiffy / (500000/HZ),
-		   (loops_per_jiffy / (5000/HZ)) % 100);
+#else
+		seq_printf(m, "BogoMIPS\t: %lu.%02lu\n",
+			   loops_per_jiffy / (500000/HZ),
+			   (loops_per_jiffy / (5000/HZ)) % 100);
 #endif
+		/* dump out the processor features */
+		seq_puts(m, "Features\t: ");
 
-	/* dump out the processor features */
-	seq_puts(m, "Features\t: ");
-
-	for (i = 0; hwcap_str[i]; i++)
-		if (elf_hwcap & (1 << i))
-			seq_printf(m, "%s ", hwcap_str[i]);
+		for (j = 0; hwcap_str[j]; j++)
+			if (elf_hwcap & (1 << j))
+				seq_printf(m, "%s ", hwcap_str[j]);
 
-	seq_printf(m, "\nCPU implementer\t: 0x%02x\n", read_cpuid_id() >> 24);
-	seq_printf(m, "CPU architecture: %s\n", proc_arch[cpu_architecture()]);
+		seq_printf(m, "\nCPU implementer\t: 0x%02x\n", cpuid >> 24);
+		seq_printf(m, "CPU architecture: %s\n",
+			   proc_arch[cpu_architecture()]);
 
-	if ((read_cpuid_id() & 0x0008f000) == 0x00000000) {
-		/* pre-ARM7 */
-		seq_printf(m, "CPU part\t: %07x\n", read_cpuid_id() >> 4);
-	} else {
-		if ((read_cpuid_id() & 0x0008f000) == 0x00007000) {
-			/* ARM7 */
-			seq_printf(m, "CPU variant\t: 0x%02x\n",
-				   (read_cpuid_id() >> 16) & 127);
+		if ((cpuid & 0x0008f000) == 0x00000000) {
+			/* pre-ARM7 */
+			seq_printf(m, "CPU part\t: %07x\n", cpuid >> 4);
 		} else {
-			/* post-ARM7 */
-			seq_printf(m, "CPU variant\t: 0x%x\n",
-				   (read_cpuid_id() >> 20) & 15);
+			if ((cpuid & 0x0008f000) == 0x00007000) {
+				/* ARM7 */
+				seq_printf(m, "CPU variant\t: 0x%02x\n",
+					   (cpuid >> 16) & 127);
+			} else {
+				/* post-ARM7 */
+				seq_printf(m, "CPU variant\t: 0x%x\n",
+					   (cpuid >> 20) & 15);
+			}
+			seq_printf(m, "CPU part\t: 0x%03x\n",
+				   (cpuid >> 4) & 0xfff);
 		}
-		seq_printf(m, "CPU part\t: 0x%03x\n",
-			   (read_cpuid_id() >> 4) & 0xfff);
+		seq_printf(m, "CPU revision\t: %d\n\n", cpuid & 15);
 	}
-	seq_printf(m, "CPU revision\t: %d\n", read_cpuid_id() & 15);
-
-	seq_puts(m, "\n");
 
 	seq_printf(m, "Hardware\t: %s\n", machine_name);
 	seq_printf(m, "Revision\t: %04x\n", system_rev);
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index fbc8b2623d8..84f4cbf652e 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -281,6 +281,7 @@ static void __cpuinit smp_store_cpu_info(unsigned int cpuid)
 	struct cpuinfo_arm *cpu_info = &per_cpu(cpu_data, cpuid);
 
 	cpu_info->loops_per_jiffy = loops_per_jiffy;
+	cpu_info->cpuid = read_cpuid_id();
 
 	store_cpu_topology(cpuid);
 }
@@ -313,9 +314,10 @@ asmlinkage void __cpuinit secondary_start_kernel(void)
 	current->active_mm = mm;
 	cpumask_set_cpu(cpu, mm_cpumask(mm));
 
+	cpu_init();
+
 	printk("CPU%u: Booted secondary processor\n", cpu);
 
-	cpu_init();
 	preempt_disable();
 	trace_hardirqs_off();
 
@@ -371,6 +373,7 @@ void __init smp_cpus_done(unsigned int max_cpus)
 
 void __init smp_prepare_boot_cpu(void)
 {
+	set_my_cpu_offset(per_cpu_offset(smp_processor_id()));
 }
 
 void __init smp_prepare_cpus(unsigned int max_cpus)
@@ -421,6 +424,11 @@ void arch_send_call_function_ipi_mask(const struct cpumask *mask)
 	smp_cross_call(mask, IPI_CALL_FUNC);
 }
 
+void arch_send_wakeup_ipi_mask(const struct cpumask *mask)
+{
+	smp_cross_call(mask, IPI_WAKEUP);
+}
+
 void arch_send_call_function_single_ipi(int cpu)
 {
 	smp_cross_call(cpumask_of(cpu), IPI_CALL_FUNC_SINGLE);
@@ -443,7 +451,7 @@ void show_ipi_list(struct seq_file *p, int prec)
 	for (i = 0; i < NR_IPI; i++) {
 		seq_printf(p, "%*s%u: ", prec - 1, "IPI", i);
 
-		for_each_present_cpu(cpu)
+		for_each_online_cpu(cpu)
 			seq_printf(p, "%10u ",
 				   __get_irq_stat(cpu, ipi_irqs[i]));
 
diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c
index b22d700fea2..49f335d301b 100644
--- a/arch/arm/kernel/smp_twd.c
+++ b/arch/arm/kernel/smp_twd.c
@@ -31,6 +31,8 @@ static void __iomem *twd_base;
 
 static struct clk *twd_clk;
 static unsigned long twd_timer_rate;
+static bool common_setup_called;
+static DEFINE_PER_CPU(bool, percpu_setup_called);
 
 static struct clock_event_device __percpu **twd_evt;
 static int twd_ppi;
@@ -248,17 +250,9 @@ static struct clk *twd_get_clock(void)
 		return clk;
 	}
 
-	err = clk_prepare(clk);
+	err = clk_prepare_enable(clk);
 	if (err) {
-		pr_err("smp_twd: clock failed to prepare: %d\n", err);
-		clk_put(clk);
-		return ERR_PTR(err);
-	}
-
-	err = clk_enable(clk);
-	if (err) {
-		pr_err("smp_twd: clock failed to enable: %d\n", err);
-		clk_unprepare(clk);
+		pr_err("smp_twd: clock failed to prepare+enable: %d\n", err);
 		clk_put(clk);
 		return ERR_PTR(err);
 	}
@@ -272,15 +266,45 @@ static struct clk *twd_get_clock(void)
 static int __cpuinit twd_timer_setup(struct clock_event_device *clk)
 {
 	struct clock_event_device **this_cpu_clk;
+	int cpu = smp_processor_id();
+
+	/*
+	 * If the basic setup for this CPU has been done before don't
+	 * bother with the below.
+	 */
+	if (per_cpu(percpu_setup_called, cpu)) {
+		__raw_writel(0, twd_base + TWD_TIMER_CONTROL);
+		clockevents_register_device(*__this_cpu_ptr(twd_evt));
+		enable_percpu_irq(clk->irq, 0);
+		return 0;
+	}
+	per_cpu(percpu_setup_called, cpu) = true;
 
-	if (!twd_clk)
+	/*
+	 * This stuff only need to be done once for the entire TWD cluster
+	 * during the runtime of the system.
+	 */
+	if (!common_setup_called) {
 		twd_clk = twd_get_clock();
 
-	if (!IS_ERR_OR_NULL(twd_clk))
-		twd_timer_rate = clk_get_rate(twd_clk);
-	else
-		twd_calibrate_rate();
+		/*
+		 * We use IS_ERR_OR_NULL() here, because if the clock stubs
+		 * are active we will get a valid clk reference which is
+		 * however NULL and will return the rate 0. In that case we
+		 * need to calibrate the rate instead.
+		 */
+		if (!IS_ERR_OR_NULL(twd_clk))
+			twd_timer_rate = clk_get_rate(twd_clk);
+		else
+			twd_calibrate_rate();
+
+		common_setup_called = true;
+	}
 
+	/*
+	 * The following is done once per CPU the first time .setup() is
+	 * called.
+	 */
 	__raw_writel(0, twd_base + TWD_TIMER_CONTROL);
 
 	clk->name = "local_timer";
@@ -366,10 +390,8 @@ void __init twd_local_timer_of_register(void)
 	int err;
 
 	np = of_find_matching_node(NULL, twd_of_match);
-	if (!np) {
-		err = -ENODEV;
-		goto out;
-	}
+	if (!np)
+		return;
 
 	twd_ppi = irq_of_parse_and_map(np, 0);
 	if (!twd_ppi) {
diff --git a/arch/arm/kernel/sys_arm.c b/arch/arm/kernel/sys_arm.c
index c2a898aa57a..3151f5623d0 100644
--- a/arch/arm/kernel/sys_arm.c
+++ b/arch/arm/kernel/sys_arm.c
@@ -28,37 +28,6 @@
 #include <linux/uaccess.h>
 #include <linux/slab.h>
 
-/* Fork a new task - this creates a new program thread.
- * This is called indirectly via a small wrapper
- */
-asmlinkage int sys_fork(struct pt_regs *regs)
-{
-#ifdef CONFIG_MMU
-	return do_fork(SIGCHLD, regs->ARM_sp, regs, 0, NULL, NULL);
-#else
-	/* can not support in nommu mode */
-	return(-EINVAL);
-#endif
-}
-
-/* Clone a task - this clones the calling program thread.
- * This is called indirectly via a small wrapper
- */
-asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
-			 int __user *parent_tidptr, int tls_val,
-			 int __user *child_tidptr, struct pt_regs *regs)
-{
-	if (!newsp)
-		newsp = regs->ARM_sp;
-
-	return do_fork(clone_flags, newsp, regs, 0, parent_tidptr, child_tidptr);
-}
-
-asmlinkage int sys_vfork(struct pt_regs *regs)
-{
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->ARM_sp, regs, 0, NULL, NULL);
-}
-
 /*
  * Since loff_t is a 64 bit type we avoid a lot of ABI hassle
  * with a different argument ordering.
diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c
index 26c12c6440f..79282ebcd93 100644
--- a/arch/arm/kernel/topology.c
+++ b/arch/arm/kernel/topology.c
@@ -196,32 +196,7 @@ static inline void parse_dt_topology(void) {}
 static inline void update_cpu_power(unsigned int cpuid, unsigned int mpidr) {}
 #endif
 
-
-/*
- * cpu topology management
- */
-
-#define MPIDR_SMP_BITMASK (0x3 << 30)
-#define MPIDR_SMP_VALUE (0x2 << 30)
-
-#define MPIDR_MT_BITMASK (0x1 << 24)
-
-/*
- * These masks reflect the current use of the affinity levels.
- * The affinity level can be up to 16 bits according to ARM ARM
- */
-#define MPIDR_HWID_BITMASK 0xFFFFFF
-
-#define MPIDR_LEVEL0_MASK 0x3
-#define MPIDR_LEVEL0_SHIFT 0
-
-#define MPIDR_LEVEL1_MASK 0xF
-#define MPIDR_LEVEL1_SHIFT 8
-
-#define MPIDR_LEVEL2_MASK 0xFF
-#define MPIDR_LEVEL2_SHIFT 16
-
-/*
+ /*
  * cpu topology table
  */
 struct cputopo_arm cpu_topology[NR_CPUS];
@@ -282,19 +257,14 @@ void store_cpu_topology(unsigned int cpuid)
 
 		if (mpidr & MPIDR_MT_BITMASK) {
 			/* core performance interdependency */
-			cpuid_topo->thread_id = (mpidr >> MPIDR_LEVEL0_SHIFT)
-				& MPIDR_LEVEL0_MASK;
-			cpuid_topo->core_id = (mpidr >> MPIDR_LEVEL1_SHIFT)
-				& MPIDR_LEVEL1_MASK;
-			cpuid_topo->socket_id = (mpidr >> MPIDR_LEVEL2_SHIFT)
-				& MPIDR_LEVEL2_MASK;
+			cpuid_topo->thread_id = MPIDR_AFFINITY_LEVEL(mpidr, 0);
+			cpuid_topo->core_id = MPIDR_AFFINITY_LEVEL(mpidr, 1);
+			cpuid_topo->socket_id = MPIDR_AFFINITY_LEVEL(mpidr, 2);
 		} else {
 			/* largely independent cores */
 			cpuid_topo->thread_id = -1;
-			cpuid_topo->core_id = (mpidr >> MPIDR_LEVEL0_SHIFT)
-				& MPIDR_LEVEL0_MASK;
-			cpuid_topo->socket_id = (mpidr >> MPIDR_LEVEL1_SHIFT)
-				& MPIDR_LEVEL1_MASK;
+			cpuid_topo->core_id = MPIDR_AFFINITY_LEVEL(mpidr, 0);
+			cpuid_topo->socket_id = MPIDR_AFFINITY_LEVEL(mpidr, 1);
 		}
 	} else {
 		/*
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 36ff15bbfdd..b9f38e388b4 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -114,6 +114,15 @@ SECTIONS
 
 	RO_DATA(PAGE_SIZE)
 
+	. = ALIGN(4);
+	__ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) {
+		__start___ex_table = .;
+#ifdef CONFIG_MMU
+		*(__ex_table)
+#endif
+		__stop___ex_table = .;
+	}
+
 #ifdef CONFIG_ARM_UNWIND
 	/*
 	 * Stack unwinding tables
@@ -220,16 +229,6 @@ SECTIONS
 		READ_MOSTLY_DATA(L1_CACHE_BYTES)
 
 		/*
-		 * The exception fixup table (might need resorting at runtime)
-		 */
-		. = ALIGN(4);
-		__start___ex_table = .;
-#ifdef CONFIG_MMU
-		*(__ex_table)
-#endif
-		__stop___ex_table = .;
-
-		/*
 		 * and the usual data section
 		 */
 		DATA_DATA
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 043624219b5..958358c91af 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -39,7 +39,6 @@ config SOC_AT91RM9200
 config SOC_AT91SAM9260
 	bool "AT91SAM9260, AT91SAM9XE or AT91SAM9G20"
 	select HAVE_AT91_DBGU0
-	select HAVE_NET_MACB
 	select SOC_AT91SAM9
 	help
 	  Select this if you are using one of Atmel's AT91SAM9260, AT91SAM9XE
@@ -57,7 +56,6 @@ config SOC_AT91SAM9263
 	bool "AT91SAM9263"
 	select HAVE_AT91_DBGU1
 	select HAVE_FB_ATMEL
-	select HAVE_NET_MACB
 	select SOC_AT91SAM9
 
 config SOC_AT91SAM9RL
@@ -70,7 +68,6 @@ config SOC_AT91SAM9G45
 	bool "AT91SAM9G45 or AT91SAM9M10 families"
 	select HAVE_AT91_DBGU1
 	select HAVE_FB_ATMEL
-	select HAVE_NET_MACB
 	select SOC_AT91SAM9
 	help
 	  Select this if you are using one of Atmel's AT91SAM9G45 family SoC.
@@ -80,7 +77,6 @@ config SOC_AT91SAM9X5
 	bool "AT91SAM9x5 family"
 	select HAVE_AT91_DBGU0
 	select HAVE_FB_ATMEL
-	select HAVE_NET_MACB
 	select SOC_AT91SAM9
 	help
 	  Select this if you are using one of Atmel's AT91SAM9x5 family SoC.
@@ -494,8 +490,17 @@ endif
 
 comment "Generic Board Type"
 
+config MACH_AT91RM9200_DT
+	bool "Atmel AT91RM9200 Evaluation Kits with device-tree support"
+	depends on SOC_AT91RM9200
+	select USE_OF
+	help
+	  Select this if you want to experiment device-tree with
+	  an Atmel RM9200 Evaluation Kit.
+
 config MACH_AT91SAM_DT
 	bool "Atmel AT91SAM Evaluation Kits with device-tree support"
+	depends on SOC_AT91SAM9
 	select USE_OF
 	help
 	  Select this if you want to experiment device-tree with
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index 3bb7a51efc9..b38a1dcb79b 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -88,6 +88,7 @@ obj-$(CONFIG_MACH_SNAPPER_9260)	+= board-snapper9260.o
 obj-$(CONFIG_MACH_AT91SAM9M10G45EK) += board-sam9m10g45ek.o
 
 # AT91SAM board with device-tree
+obj-$(CONFIG_MACH_AT91RM9200_DT) += board-rm9200-dt.o
 obj-$(CONFIG_MACH_AT91SAM_DT) += board-dt.o
 
 # AT91X40 board-specific support
diff --git a/arch/arm/mach-at91/include/mach/at91_aic.h b/arch/arm/mach-at91/at91_aic.h
index eaea66197fa..eaea66197fa 100644
--- a/arch/arm/mach-at91/include/mach/at91_aic.h
+++ b/arch/arm/mach-at91/at91_aic.h
diff --git a/arch/arm/mach-at91/include/mach/at91_rstc.h b/arch/arm/mach-at91/at91_rstc.h
index 875fa336800..875fa336800 100644
--- a/arch/arm/mach-at91/include/mach/at91_rstc.h
+++ b/arch/arm/mach-at91/at91_rstc.h
diff --git a/arch/arm/mach-at91/include/mach/at91_shdwc.h b/arch/arm/mach-at91/at91_shdwc.h
index 60478ea8bd4..60478ea8bd4 100644
--- a/arch/arm/mach-at91/include/mach/at91_shdwc.h
+++ b/arch/arm/mach-at91/at91_shdwc.h
diff --git a/arch/arm/mach-at91/include/mach/at91_tc.h b/arch/arm/mach-at91/at91_tc.h
index 46a317fd716..46a317fd716 100644
--- a/arch/arm/mach-at91/include/mach/at91_tc.h
+++ b/arch/arm/mach-at91/at91_tc.h
diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c
index 5269825194a..7aeb473ee53 100644
--- a/arch/arm/mach-at91/at91rm9200.c
+++ b/arch/arm/mach-at91/at91rm9200.c
@@ -17,11 +17,11 @@
 #include <asm/mach/map.h>
 #include <asm/system_misc.h>
 #include <mach/at91rm9200.h>
-#include <mach/at91_aic.h>
 #include <mach/at91_pmc.h>
 #include <mach/at91_st.h>
 #include <mach/cpu.h>
 
+#include "at91_aic.h"
 #include "soc.h"
 #include "generic.h"
 #include "clock.h"
@@ -184,9 +184,12 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.1", &tc3_clk),
 	CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.1", &tc4_clk),
 	CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.1", &tc5_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.2", &ssc2_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffd0000.ssc", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffd4000.ssc", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffd8000.ssc", &ssc2_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91rm9200.0", &twi_clk),
 	/* fake hclk clock */
 	CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk),
@@ -194,6 +197,24 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_ID("pioB", &pioB_clk),
 	CLKDEV_CON_ID("pioC", &pioC_clk),
 	CLKDEV_CON_ID("pioD", &pioD_clk),
+	/* usart lookup table for DT entries */
+	CLKDEV_CON_DEV_ID("usart", "fffff200.serial", &mck),
+	CLKDEV_CON_DEV_ID("usart", "fffc0000.serial", &usart0_clk),
+	CLKDEV_CON_DEV_ID("usart", "fffc4000.serial", &usart1_clk),
+	CLKDEV_CON_DEV_ID("usart", "fffc8000.serial", &usart2_clk),
+	CLKDEV_CON_DEV_ID("usart", "fffcc000.serial", &usart3_clk),
+	/* tc lookup table for DT entries */
+	CLKDEV_CON_DEV_ID("t0_clk", "fffa0000.timer", &tc0_clk),
+	CLKDEV_CON_DEV_ID("t1_clk", "fffa0000.timer", &tc1_clk),
+	CLKDEV_CON_DEV_ID("t2_clk", "fffa0000.timer", &tc2_clk),
+	CLKDEV_CON_DEV_ID("t0_clk", "fffa4000.timer", &tc3_clk),
+	CLKDEV_CON_DEV_ID("t1_clk", "fffa4000.timer", &tc4_clk),
+	CLKDEV_CON_DEV_ID("t2_clk", "fffa4000.timer", &tc5_clk),
+	CLKDEV_CON_DEV_ID("hclk", "300000.ohci", &ohci_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioA_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioB_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioC_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioD_clk),
 };
 
 static struct clk_lookup usart_clocks_lookups[] = {
@@ -361,10 +382,10 @@ static unsigned int at91rm9200_default_irq_priority[NR_AIC_IRQS] __initdata = {
 	0	/* Advanced Interrupt Controller (IRQ6) */
 };
 
-struct at91_init_soc __initdata at91rm9200_soc = {
+AT91_SOC_START(rm9200)
 	.map_io = at91rm9200_map_io,
 	.default_irq_priority = at91rm9200_default_irq_priority,
 	.ioremap_registers = at91rm9200_ioremap_registers,
 	.register_clocks = at91rm9200_register_clocks,
 	.init = at91rm9200_initialize,
-};
+AT91_SOC_END
diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c
index 3cee0e6ea7c..3ebc9792560 100644
--- a/arch/arm/mach-at91/at91rm9200_devices.c
+++ b/arch/arm/mach-at91/at91rm9200_devices.c
@@ -18,11 +18,11 @@
 #include <linux/platform_device.h>
 #include <linux/i2c-gpio.h>
 
-#include <mach/board.h>
 #include <mach/at91rm9200.h>
 #include <mach/at91rm9200_mc.h>
 #include <mach/at91_ramc.h>
 
+#include "board.h"
 #include "generic.h"
 
 
@@ -752,7 +752,7 @@ static struct resource ssc0_resources[] = {
 };
 
 static struct platform_device at91rm9200_ssc0_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 0,
 	.dev	= {
 		.dma_mask		= &ssc0_dmamask,
@@ -794,7 +794,7 @@ static struct resource ssc1_resources[] = {
 };
 
 static struct platform_device at91rm9200_ssc1_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 1,
 	.dev	= {
 		.dma_mask		= &ssc1_dmamask,
@@ -836,7 +836,7 @@ static struct resource ssc2_resources[] = {
 };
 
 static struct platform_device at91rm9200_ssc2_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 2,
 	.dev	= {
 		.dma_mask		= &ssc2_dmamask,
diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c
index aaa443b48c9..cafe98836c8 100644
--- a/arch/arm/mach-at91/at91rm9200_time.c
+++ b/arch/arm/mach-at91/at91rm9200_time.c
@@ -24,6 +24,9 @@
 #include <linux/irq.h>
 #include <linux/clockchips.h>
 #include <linux/export.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
 
 #include <asm/mach/time.h>
 
@@ -91,7 +94,8 @@ static irqreturn_t at91rm9200_timer_interrupt(int irq, void *dev_id)
 static struct irqaction at91rm9200_timer_irq = {
 	.name		= "at91_tick",
 	.flags		= IRQF_SHARED | IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
-	.handler	= at91rm9200_timer_interrupt
+	.handler	= at91rm9200_timer_interrupt,
+	.irq		= NR_IRQS_LEGACY + AT91_ID_SYS,
 };
 
 static cycle_t read_clk32k(struct clocksource *cs)
@@ -179,8 +183,60 @@ static struct clock_event_device clkevt = {
 void __iomem *at91_st_base;
 EXPORT_SYMBOL_GPL(at91_st_base);
 
+#ifdef CONFIG_OF
+static struct of_device_id at91rm9200_st_timer_ids[] = {
+	{ .compatible = "atmel,at91rm9200-st" },
+	{ /* sentinel */ }
+};
+
+static int __init of_at91rm9200_st_init(void)
+{
+	struct device_node *np;
+	int ret;
+
+	np = of_find_matching_node(NULL, at91rm9200_st_timer_ids);
+	if (!np)
+		goto err;
+
+	at91_st_base = of_iomap(np, 0);
+	if (!at91_st_base)
+		goto node_err;
+
+	/* Get the interrupts property */
+	ret = irq_of_parse_and_map(np, 0);
+	if (!ret)
+		goto ioremap_err;
+	at91rm9200_timer_irq.irq = ret;
+
+	of_node_put(np);
+
+	return 0;
+
+ioremap_err:
+	iounmap(at91_st_base);
+node_err:
+	of_node_put(np);
+err:
+	return -EINVAL;
+}
+#else
+static int __init of_at91rm9200_st_init(void)
+{
+	return -EINVAL;
+}
+#endif
+
 void __init at91rm9200_ioremap_st(u32 addr)
 {
+#ifdef CONFIG_OF
+	struct device_node *np;
+
+	np = of_find_matching_node(NULL, at91rm9200_st_timer_ids);
+	if (np) {
+		of_node_put(np);
+		return;
+	}
+#endif
 	at91_st_base = ioremap(addr, 256);
 	if (!at91_st_base)
 		panic("Impossible to ioremap ST\n");
@@ -191,13 +247,16 @@ void __init at91rm9200_ioremap_st(u32 addr)
  */
 void __init at91rm9200_timer_init(void)
 {
+	/* For device tree enabled device: initialize here */
+	of_at91rm9200_st_init();
+
 	/* Disable all timer interrupts, and clear any pending ones */
 	at91_st_write(AT91_ST_IDR,
 		AT91_ST_PITS | AT91_ST_WDOVF | AT91_ST_RTTINC | AT91_ST_ALMS);
 	at91_st_read(AT91_ST_SR);
 
 	/* Make IRQs happen for the system timer */
-	setup_irq(NR_IRQS_LEGACY + AT91_ID_SYS, &at91rm9200_timer_irq);
+	setup_irq(at91rm9200_timer_irq.irq, &at91rm9200_timer_irq);
 
 	/* The 32KiHz "Slow Clock" (tick every 30517.58 nanoseconds) is used
 	 * directly for the clocksource and all clockevents, after adjusting
diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c
index f8202615f4a..b67cd537411 100644
--- a/arch/arm/mach-at91/at91sam9260.c
+++ b/arch/arm/mach-at91/at91sam9260.c
@@ -20,10 +20,10 @@
 #include <mach/cpu.h>
 #include <mach/at91_dbgu.h>
 #include <mach/at91sam9260.h>
-#include <mach/at91_aic.h>
 #include <mach/at91_pmc.h>
-#include <mach/at91_rstc.h>
 
+#include "at91_aic.h"
+#include "at91_rstc.h"
 #include "soc.h"
 #include "generic.h"
 #include "clock.h"
@@ -210,7 +210,8 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.1", &tc3_clk),
 	CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.1", &tc4_clk),
 	CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.1", &tc5_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffbc000.ssc", &ssc_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260.0", &twi_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.0", &twi_clk),
 	/* more usart lookup table for DT entries */
@@ -230,11 +231,15 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_DEV_ID("t1_clk", "fffdc000.timer", &tc4_clk),
 	CLKDEV_CON_DEV_ID("t2_clk", "fffdc000.timer", &tc5_clk),
 	CLKDEV_CON_DEV_ID("hclk", "500000.ohci", &ohci_clk),
+	CLKDEV_CON_DEV_ID("mci_clk", "fffa8000.mmc", &mmc_clk),
 	/* fake hclk clock */
 	CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk),
 	CLKDEV_CON_ID("pioA", &pioA_clk),
 	CLKDEV_CON_ID("pioB", &pioB_clk),
 	CLKDEV_CON_ID("pioC", &pioC_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioA_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioB_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioC_clk),
 };
 
 static struct clk_lookup usart_clocks_lookups[] = {
@@ -390,10 +395,10 @@ static unsigned int at91sam9260_default_irq_priority[NR_AIC_IRQS] __initdata = {
 	0,	/* Advanced Interrupt Controller */
 };
 
-struct at91_init_soc __initdata at91sam9260_soc = {
+AT91_SOC_START(sam9260)
 	.map_io = at91sam9260_map_io,
 	.default_irq_priority = at91sam9260_default_irq_priority,
 	.ioremap_registers = at91sam9260_ioremap_registers,
 	.register_clocks = at91sam9260_register_clocks,
 	.init = at91sam9260_initialize,
-};
+AT91_SOC_END
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c
index 414bd855fb0..eda8d1679d4 100644
--- a/arch/arm/mach-at91/at91sam9260_devices.c
+++ b/arch/arm/mach-at91/at91sam9260_devices.c
@@ -19,7 +19,6 @@
 
 #include <linux/platform_data/at91_adc.h>
 
-#include <mach/board.h>
 #include <mach/cpu.h>
 #include <mach/at91sam9260.h>
 #include <mach/at91sam9260_matrix.h>
@@ -27,6 +26,7 @@
 #include <mach/at91sam9_smc.h>
 #include <mach/at91_adc.h>
 
+#include "board.h"
 #include "generic.h"
 
 
@@ -742,7 +742,7 @@ static struct resource ssc_resources[] = {
 };
 
 static struct platform_device at91sam9260_ssc_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 0,
 	.dev	= {
 		.dma_mask		= &ssc_dmamask,
diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c
index 04295c04b3e..2998a08afc2 100644
--- a/arch/arm/mach-at91/at91sam9261.c
+++ b/arch/arm/mach-at91/at91sam9261.c
@@ -19,10 +19,10 @@
 #include <asm/system_misc.h>
 #include <mach/cpu.h>
 #include <mach/at91sam9261.h>
-#include <mach/at91_aic.h>
 #include <mach/at91_pmc.h>
-#include <mach/at91_rstc.h>
 
+#include "at91_aic.h"
+#include "at91_rstc.h"
 #include "soc.h"
 #include "generic.h"
 #include "clock.h"
@@ -174,9 +174,12 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tc0_clk),
 	CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.0", &tc1_clk),
 	CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc2_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.2", &ssc2_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffbc000.ssc", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffc0000.ssc", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffc4000.ssc", &ssc2_clk),
 	CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &hck0),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9261.0", &twi_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.0", &twi_clk),
@@ -334,10 +337,10 @@ static unsigned int at91sam9261_default_irq_priority[NR_AIC_IRQS] __initdata = {
 	0,	/* Advanced Interrupt Controller */
 };
 
-struct at91_init_soc __initdata at91sam9261_soc = {
+AT91_SOC_START(sam9261)
 	.map_io = at91sam9261_map_io,
 	.default_irq_priority = at91sam9261_default_irq_priority,
 	.ioremap_registers = at91sam9261_ioremap_registers,
 	.register_clocks = at91sam9261_register_clocks,
 	.init = at91sam9261_initialize,
-};
+AT91_SOC_END
diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index cd604aad8e9..92e0f861084 100644
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -21,12 +21,12 @@
 #include <linux/fb.h>
 #include <video/atmel_lcdc.h>
 
-#include <mach/board.h>
 #include <mach/at91sam9261.h>
 #include <mach/at91sam9261_matrix.h>
 #include <mach/at91_matrix.h>
 #include <mach/at91sam9_smc.h>
 
+#include "board.h"
 #include "generic.h"
 
 
@@ -706,7 +706,7 @@ static struct resource ssc0_resources[] = {
 };
 
 static struct platform_device at91sam9261_ssc0_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 0,
 	.dev	= {
 		.dma_mask		= &ssc0_dmamask,
@@ -748,7 +748,7 @@ static struct resource ssc1_resources[] = {
 };
 
 static struct platform_device at91sam9261_ssc1_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 1,
 	.dev	= {
 		.dma_mask		= &ssc1_dmamask,
@@ -790,7 +790,7 @@ static struct resource ssc2_resources[] = {
 };
 
 static struct platform_device at91sam9261_ssc2_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 2,
 	.dev	= {
 		.dma_mask		= &ssc2_dmamask,
diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index d6f9c23927c..b9fc60d1b33 100644
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -18,10 +18,10 @@
 #include <asm/mach/map.h>
 #include <asm/system_misc.h>
 #include <mach/at91sam9263.h>
-#include <mach/at91_aic.h>
 #include <mach/at91_pmc.h>
-#include <mach/at91_rstc.h>
 
+#include "at91_aic.h"
+#include "at91_rstc.h"
 #include "soc.h"
 #include "generic.h"
 #include "clock.h"
@@ -186,8 +186,10 @@ static struct clk *periph_clocks[] __initdata = {
 static struct clk_lookup periph_clocks_lookups[] = {
 	/* One additional fake clock for macb_hclk */
 	CLKDEV_CON_ID("hclk", &macb_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fff98000.ssc", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fff9c000.ssc", &ssc1_clk),
 	CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci.0", &mmc0_clk),
 	CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci.1", &mmc1_clk),
 	CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk),
@@ -211,7 +213,14 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_DEV_ID("hclk", "a00000.ohci", &ohci_clk),
 	CLKDEV_CON_DEV_ID("spi_clk", "fffa4000.spi", &spi0_clk),
 	CLKDEV_CON_DEV_ID("spi_clk", "fffa8000.spi", &spi1_clk),
+	CLKDEV_CON_DEV_ID("mci_clk", "fff80000.mmc", &mmc0_clk),
+	CLKDEV_CON_DEV_ID("mci_clk", "fff84000.mmc", &mmc1_clk),
 	CLKDEV_CON_DEV_ID(NULL, "fff88000.i2c", &twi_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff200.gpio", &pioA_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioB_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioCDE_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioCDE_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioCDE_clk),
 };
 
 static struct clk_lookup usart_clocks_lookups[] = {
@@ -365,10 +374,10 @@ static unsigned int at91sam9263_default_irq_priority[NR_AIC_IRQS] __initdata = {
 	0,	/* Advanced Interrupt Controller (IRQ1) */
 };
 
-struct at91_init_soc __initdata at91sam9263_soc = {
+AT91_SOC_START(sam9263)
 	.map_io = at91sam9263_map_io,
 	.default_irq_priority = at91sam9263_default_irq_priority,
 	.ioremap_registers = at91sam9263_ioremap_registers,
 	.register_clocks = at91sam9263_register_clocks,
 	.init = at91sam9263_initialize,
-};
+AT91_SOC_END
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index 9c61e59a210..ed666f5cb01 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -20,12 +20,12 @@
 #include <linux/fb.h>
 #include <video/atmel_lcdc.h>
 
-#include <mach/board.h>
 #include <mach/at91sam9263.h>
 #include <mach/at91sam9263_matrix.h>
 #include <mach/at91_matrix.h>
 #include <mach/at91sam9_smc.h>
 
+#include "board.h"
 #include "generic.h"
 
 
@@ -1199,7 +1199,7 @@ static struct resource ssc0_resources[] = {
 };
 
 static struct platform_device at91sam9263_ssc0_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 0,
 	.dev	= {
 		.dma_mask		= &ssc0_dmamask,
@@ -1241,7 +1241,7 @@ static struct resource ssc1_resources[] = {
 };
 
 static struct platform_device at91sam9263_ssc1_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 1,
 	.dev	= {
 		.dma_mask		= &ssc1_dmamask,
diff --git a/arch/arm/mach-at91/at91sam926x_time.c b/arch/arm/mach-at91/at91sam926x_time.c
index ffc0957d762..358412f1f5f 100644
--- a/arch/arm/mach-at91/at91sam926x_time.c
+++ b/arch/arm/mach-at91/at91sam926x_time.c
@@ -20,8 +20,18 @@
 
 #include <asm/mach/time.h>
 
-#include <mach/at91_pit.h>
-
+#define AT91_PIT_MR		0x00			/* Mode Register */
+#define		AT91_PIT_PITIEN		(1 << 25)		/* Timer Interrupt Enable */
+#define		AT91_PIT_PITEN		(1 << 24)		/* Timer Enabled */
+#define		AT91_PIT_PIV		(0xfffff)		/* Periodic Interval Value */
+
+#define AT91_PIT_SR		0x04			/* Status Register */
+#define		AT91_PIT_PITS		(1 << 0)		/* Timer Status */
+
+#define AT91_PIT_PIVR		0x08			/* Periodic Interval Value Register */
+#define AT91_PIT_PIIR		0x0c			/* Periodic Interval Image Register */
+#define		AT91_PIT_PICNT		(0xfff << 20)		/* Interval Counter */
+#define		AT91_PIT_CPIV		(0xfffff)		/* Inverval Value */
 
 #define PIT_CPIV(x)	((x) & AT91_PIT_CPIV)
 #define PIT_PICNT(x)	(((x) & AT91_PIT_PICNT) >> 20)
diff --git a/arch/arm/mach-at91/at91sam9_alt_reset.S b/arch/arm/mach-at91/at91sam9_alt_reset.S
index 7af2e108b8a..f039538d3bd 100644
--- a/arch/arm/mach-at91/at91sam9_alt_reset.S
+++ b/arch/arm/mach-at91/at91sam9_alt_reset.S
@@ -16,7 +16,7 @@
 #include <linux/linkage.h>
 #include <mach/hardware.h>
 #include <mach/at91_ramc.h>
-#include <mach/at91_rstc.h>
+#include "at91_rstc.h"
 
 			.arm
 
diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c
index 84af1b506d9..d3addee43d8 100644
--- a/arch/arm/mach-at91/at91sam9g45.c
+++ b/arch/arm/mach-at91/at91sam9g45.c
@@ -18,10 +18,10 @@
 #include <asm/mach/map.h>
 #include <asm/system_misc.h>
 #include <mach/at91sam9g45.h>
-#include <mach/at91_aic.h>
 #include <mach/at91_pmc.h>
 #include <mach/cpu.h>
 
+#include "at91_aic.h"
 #include "soc.h"
 #include "generic.h"
 #include "clock.h"
@@ -239,8 +239,10 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.1", &tcb0_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.0", &twi0_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.1", &twi1_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91sam9g45_ssc.0", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91sam9g45_ssc.1", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fff9c000.ssc", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffa0000.ssc", &ssc1_clk),
 	CLKDEV_CON_DEV_ID(NULL, "atmel-trng", &trng_clk),
 	CLKDEV_CON_DEV_ID(NULL, "atmel_sha", &aestdessha_clk),
 	CLKDEV_CON_DEV_ID(NULL, "atmel_tdes", &aestdessha_clk),
@@ -256,10 +258,18 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_DEV_ID("t0_clk", "fffd4000.timer", &tcb0_clk),
 	CLKDEV_CON_DEV_ID("hclk", "700000.ohci", &uhphs_clk),
 	CLKDEV_CON_DEV_ID("ehci_clk", "800000.ehci", &uhphs_clk),
+	CLKDEV_CON_DEV_ID("mci_clk", "fff80000.mmc", &mmc0_clk),
+	CLKDEV_CON_DEV_ID("mci_clk", "fffd0000.mmc", &mmc1_clk),
 	CLKDEV_CON_DEV_ID(NULL, "fff84000.i2c", &twi0_clk),
 	CLKDEV_CON_DEV_ID(NULL, "fff88000.i2c", &twi1_clk),
 	/* fake hclk clock */
 	CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &uhphs_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff200.gpio", &pioA_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioB_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioC_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioDE_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioDE_clk),
+
 	CLKDEV_CON_ID("pioA", &pioA_clk),
 	CLKDEV_CON_ID("pioB", &pioB_clk),
 	CLKDEV_CON_ID("pioC", &pioC_clk),
@@ -343,7 +353,6 @@ static struct at91_gpio_bank at91sam9g45_gpio[] __initdata = {
 static void __init at91sam9g45_map_io(void)
 {
 	at91_init_sram(0, AT91SAM9G45_SRAM_BASE, AT91SAM9G45_SRAM_SIZE);
-	init_consistent_dma_size(SZ_4M);
 }
 
 static void __init at91sam9g45_ioremap_registers(void)
@@ -409,10 +418,10 @@ static unsigned int at91sam9g45_default_irq_priority[NR_AIC_IRQS] __initdata = {
 	0,	/* Advanced Interrupt Controller (IRQ0) */
 };
 
-struct at91_init_soc __initdata at91sam9g45_soc = {
+AT91_SOC_START(sam9g45)
 	.map_io = at91sam9g45_map_io,
 	.default_irq_priority = at91sam9g45_default_irq_priority,
 	.ioremap_registers = at91sam9g45_ioremap_registers,
 	.register_clocks = at91sam9g45_register_clocks,
 	.init = at91sam9g45_initialize,
-};
+AT91_SOC_END
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index fcd233cb33d..827c9f2a70f 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -26,7 +26,6 @@
 #include <video/atmel_lcdc.h>
 
 #include <mach/at91_adc.h>
-#include <mach/board.h>
 #include <mach/at91sam9g45.h>
 #include <mach/at91sam9g45_matrix.h>
 #include <mach/at91_matrix.h>
@@ -36,6 +35,7 @@
 
 #include <media/atmel-isi.h>
 
+#include "board.h"
 #include "generic.h"
 #include "clock.h"
 
@@ -1459,7 +1459,7 @@ static struct resource ssc0_resources[] = {
 };
 
 static struct platform_device at91sam9g45_ssc0_device = {
-	.name	= "ssc",
+	.name	= "at91sam9g45_ssc",
 	.id	= 0,
 	.dev	= {
 		.dma_mask		= &ssc0_dmamask,
@@ -1501,7 +1501,7 @@ static struct resource ssc1_resources[] = {
 };
 
 static struct platform_device at91sam9g45_ssc1_device = {
-	.name	= "ssc",
+	.name	= "at91sam9g45_ssc",
 	.id	= 1,
 	.dev	= {
 		.dma_mask		= &ssc1_dmamask,
diff --git a/arch/arm/mach-at91/at91sam9g45_reset.S b/arch/arm/mach-at91/at91sam9g45_reset.S
index 9d457182c86..721a1a34dd1 100644
--- a/arch/arm/mach-at91/at91sam9g45_reset.S
+++ b/arch/arm/mach-at91/at91sam9g45_reset.S
@@ -13,8 +13,7 @@
 #include <linux/linkage.h>
 #include <mach/hardware.h>
 #include <mach/at91_ramc.h>
-#include <mach/at91_rstc.h>
-
+#include "at91_rstc.h"
 			.arm
 
 			.globl	at91sam9g45_restart
diff --git a/arch/arm/mach-at91/at91sam9n12.c b/arch/arm/mach-at91/at91sam9n12.c
index 732d3d3f4ec..5dfc8fd8710 100644
--- a/arch/arm/mach-at91/at91sam9n12.c
+++ b/arch/arm/mach-at91/at91sam9n12.c
@@ -15,8 +15,8 @@
 #include <mach/at91sam9n12.h>
 #include <mach/at91_pmc.h>
 #include <mach/cpu.h>
-#include <mach/board.h>
 
+#include "board.h"
 #include "soc.h"
 #include "generic.h"
 #include "clock.h"
@@ -168,13 +168,14 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_DEV_ID("usart", "f8028000.serial", &usart3_clk),
 	CLKDEV_CON_DEV_ID("t0_clk", "f8008000.timer", &tcb_clk),
 	CLKDEV_CON_DEV_ID("t0_clk", "f800c000.timer", &tcb_clk),
+	CLKDEV_CON_DEV_ID("mci_clk", "f0008000.mmc", &mmc_clk),
 	CLKDEV_CON_DEV_ID("dma_clk", "ffffec00.dma-controller", &dma_clk),
 	CLKDEV_CON_DEV_ID(NULL, "f8010000.i2c", &twi0_clk),
 	CLKDEV_CON_DEV_ID(NULL, "f8014000.i2c", &twi1_clk),
-	CLKDEV_CON_ID("pioA", &pioAB_clk),
-	CLKDEV_CON_ID("pioB", &pioAB_clk),
-	CLKDEV_CON_ID("pioC", &pioCD_clk),
-	CLKDEV_CON_ID("pioD", &pioCD_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioAB_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioAB_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioCD_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioCD_clk),
 	/* additional fake clock for macb_hclk */
 	CLKDEV_CON_DEV_ID("hclk", "500000.ohci", &uhp_clk),
 	CLKDEV_CON_DEV_ID("ohci_clk", "500000.ohci", &uhp_clk),
@@ -223,13 +224,10 @@ static void __init at91sam9n12_map_io(void)
 void __init at91sam9n12_initialize(void)
 {
 	at91_extern_irq = (1 << AT91SAM9N12_ID_IRQ0);
-
-	/* Register GPIO subsystem (using DT) */
-	at91_gpio_init(NULL, 0);
 }
 
-struct at91_init_soc __initdata at91sam9n12_soc = {
+AT91_SOC_START(sam9n12)
 	.map_io = at91sam9n12_map_io,
 	.register_clocks = at91sam9n12_register_clocks,
 	.init = at91sam9n12_initialize,
-};
+AT91_SOC_END
diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c
index 72e90841222..eb98704db2d 100644
--- a/arch/arm/mach-at91/at91sam9rl.c
+++ b/arch/arm/mach-at91/at91sam9rl.c
@@ -19,10 +19,10 @@
 #include <mach/cpu.h>
 #include <mach/at91_dbgu.h>
 #include <mach/at91sam9rl.h>
-#include <mach/at91_aic.h>
 #include <mach/at91_pmc.h>
-#include <mach/at91_rstc.h>
 
+#include "at91_aic.h"
+#include "at91_rstc.h"
 #include "soc.h"
 #include "generic.h"
 #include "clock.h"
@@ -184,8 +184,10 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tc0_clk),
 	CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.0", &tc1_clk),
 	CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc2_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
-	CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffc0000.ssc", &ssc0_clk),
+	CLKDEV_CON_DEV_ID("pclk", "fffc4000.ssc", &ssc1_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.0", &twi0_clk),
 	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.1", &twi1_clk),
 	CLKDEV_CON_ID("pioA", &pioA_clk),
@@ -338,10 +340,10 @@ static unsigned int at91sam9rl_default_irq_priority[NR_AIC_IRQS] __initdata = {
 	0,	/* Advanced Interrupt Controller */
 };
 
-struct at91_init_soc __initdata at91sam9rl_soc = {
+AT91_SOC_START(sam9rl)
 	.map_io = at91sam9rl_map_io,
 	.default_irq_priority = at91sam9rl_default_irq_priority,
 	.ioremap_registers = at91sam9rl_ioremap_registers,
 	.register_clocks = at91sam9rl_register_clocks,
 	.init = at91sam9rl_initialize,
-};
+AT91_SOC_END
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index 5047bdc92ad..ddf223ff35c 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -17,13 +17,13 @@
 #include <linux/fb.h>
 #include <video/atmel_lcdc.h>
 
-#include <mach/board.h>
 #include <mach/at91sam9rl.h>
 #include <mach/at91sam9rl_matrix.h>
 #include <mach/at91_matrix.h>
 #include <mach/at91sam9_smc.h>
 #include <linux/platform_data/dma-atmel.h>
 
+#include "board.h"
 #include "generic.h"
 
 
@@ -832,7 +832,7 @@ static struct resource ssc0_resources[] = {
 };
 
 static struct platform_device at91sam9rl_ssc0_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 0,
 	.dev	= {
 		.dma_mask		= &ssc0_dmamask,
@@ -874,7 +874,7 @@ static struct resource ssc1_resources[] = {
 };
 
 static struct platform_device at91sam9rl_ssc1_device = {
-	.name	= "ssc",
+	.name	= "at91rm9200_ssc",
 	.id	= 1,
 	.dev	= {
 		.dma_mask		= &ssc1_dmamask,
diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c
index e5035380dcb..44a9a62dcc1 100644
--- a/arch/arm/mach-at91/at91sam9x5.c
+++ b/arch/arm/mach-at91/at91sam9x5.c
@@ -15,8 +15,8 @@
 #include <mach/at91sam9x5.h>
 #include <mach/at91_pmc.h>
 #include <mach/cpu.h>
-#include <mach/board.h>
 
+#include "board.h"
 #include "soc.h"
 #include "generic.h"
 #include "clock.h"
@@ -229,15 +229,18 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_DEV_ID("usart", "f8028000.serial", &usart3_clk),
 	CLKDEV_CON_DEV_ID("t0_clk", "f8008000.timer", &tcb0_clk),
 	CLKDEV_CON_DEV_ID("t0_clk", "f800c000.timer", &tcb0_clk),
+	CLKDEV_CON_DEV_ID("mci_clk", "f0008000.mmc", &mmc0_clk),
+	CLKDEV_CON_DEV_ID("mci_clk", "f000c000.mmc", &mmc1_clk),
 	CLKDEV_CON_DEV_ID("dma_clk", "ffffec00.dma-controller", &dma0_clk),
 	CLKDEV_CON_DEV_ID("dma_clk", "ffffee00.dma-controller", &dma1_clk),
+	CLKDEV_CON_DEV_ID("pclk", "f0010000.ssc", &ssc_clk),
 	CLKDEV_CON_DEV_ID(NULL, "f8010000.i2c", &twi0_clk),
 	CLKDEV_CON_DEV_ID(NULL, "f8014000.i2c", &twi1_clk),
 	CLKDEV_CON_DEV_ID(NULL, "f8018000.i2c", &twi2_clk),
-	CLKDEV_CON_ID("pioA", &pioAB_clk),
-	CLKDEV_CON_ID("pioB", &pioAB_clk),
-	CLKDEV_CON_ID("pioC", &pioCD_clk),
-	CLKDEV_CON_ID("pioD", &pioCD_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioAB_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioAB_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioCD_clk),
+	CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioCD_clk),
 	/* additional fake clock for macb_hclk */
 	CLKDEV_CON_DEV_ID("hclk", "f802c000.ethernet", &macb0_clk),
 	CLKDEV_CON_DEV_ID("hclk", "f8030000.ethernet", &macb1_clk),
@@ -313,18 +316,11 @@ static void __init at91sam9x5_map_io(void)
 	at91_init_sram(0, AT91SAM9X5_SRAM_BASE, AT91SAM9X5_SRAM_SIZE);
 }
 
-void __init at91sam9x5_initialize(void)
-{
-	/* Register GPIO subsystem (using DT) */
-	at91_gpio_init(NULL, 0);
-}
-
 /* --------------------------------------------------------------------
  *  Interrupt initialization
  * -------------------------------------------------------------------- */
 
-struct at91_init_soc __initdata at91sam9x5_soc = {
+AT91_SOC_START(sam9x5)
 	.map_io = at91sam9x5_map_io,
 	.register_clocks = at91sam9x5_register_clocks,
-	.init = at91sam9x5_initialize,
-};
+AT91_SOC_END
diff --git a/arch/arm/mach-at91/at91x40.c b/arch/arm/mach-at91/at91x40.c
index bb7f54474b9..19ca7939690 100644
--- a/arch/arm/mach-at91/at91x40.c
+++ b/arch/arm/mach-at91/at91x40.c
@@ -18,9 +18,10 @@
 #include <asm/system_misc.h>
 #include <asm/mach/arch.h>
 #include <mach/at91x40.h>
-#include <mach/at91_aic.h>
 #include <mach/at91_st.h>
 #include <mach/timex.h>
+
+#include "at91_aic.h"
 #include "generic.h"
 
 /*
diff --git a/arch/arm/mach-at91/at91x40_time.c b/arch/arm/mach-at91/at91x40_time.c
index ee06d7bcdf7..0e57e440c06 100644
--- a/arch/arm/mach-at91/at91x40_time.c
+++ b/arch/arm/mach-at91/at91x40_time.c
@@ -26,7 +26,8 @@
 #include <linux/io.h>
 #include <mach/hardware.h>
 #include <asm/mach/time.h>
-#include <mach/at91_tc.h>
+
+#include "at91_tc.h"
 
 #define at91_tc_read(field) \
 	__raw_readl(AT91_IO_P2V(AT91_TC) + field)
diff --git a/arch/arm/mach-at91/board-1arm.c b/arch/arm/mach-at91/board-1arm.c
index 22d8856094f..b99b5752cc1 100644
--- a/arch/arm/mach-at91/board-1arm.c
+++ b/arch/arm/mach-at91/board-1arm.c
@@ -34,10 +34,10 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
-#include <mach/board.h>
 #include <mach/cpu.h>
-#include <mach/at91_aic.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 
diff --git a/arch/arm/mach-at91/board-afeb-9260v1.c b/arch/arm/mach-at91/board-afeb-9260v1.c
index 93a832f7023..854b9797428 100644
--- a/arch/arm/mach-at91/board-afeb-9260v1.c
+++ b/arch/arm/mach-at91/board-afeb-9260v1.c
@@ -43,9 +43,8 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
-#include <mach/board.h>
-#include <mach/at91_aic.h>
-
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 
diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c
index 477e708497b..28a18ce6d91 100644
--- a/arch/arm/mach-at91/board-cam60.c
+++ b/arch/arm/mach-at91/board-cam60.c
@@ -38,10 +38,10 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91sam9_smc.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "sam9_smc.h"
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c
index 71d8f362a1d..c17bb533a94 100644
--- a/arch/arm/mach-at91/board-carmeva.c
+++ b/arch/arm/mach-at91/board-carmeva.c
@@ -35,9 +35,9 @@
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 
diff --git a/arch/arm/mach-at91/board-cpu9krea.c b/arch/arm/mach-at91/board-cpu9krea.c
index e71c473316e..847432441ec 100644
--- a/arch/arm/mach-at91/board-cpu9krea.c
+++ b/arch/arm/mach-at91/board-cpu9krea.c
@@ -40,12 +40,12 @@
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91sam9_smc.h>
 #include <mach/at91sam9260_matrix.h>
 #include <mach/at91_matrix.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "sam9_smc.h"
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-cpuat91.c b/arch/arm/mach-at91/board-cpuat91.c
index 2cbd1a2b6c3..2a7af786874 100644
--- a/arch/arm/mach-at91/board-cpuat91.c
+++ b/arch/arm/mach-at91/board-cpuat91.c
@@ -36,12 +36,12 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91rm9200_mc.h>
 #include <mach/at91_ramc.h>
 #include <mach/cpu.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 static struct gpio_led cpuat91_leds[] = {
diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c
index 3e37437a7a6..48a531e05be 100644
--- a/arch/arm/mach-at91/board-csb337.c
+++ b/arch/arm/mach-at91/board-csb337.c
@@ -38,9 +38,9 @@
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 
@@ -53,6 +53,8 @@ static void __init csb337_init_early(void)
 static struct macb_platform_data __initdata csb337_eth_data = {
 	.phy_irq_pin	= AT91_PIN_PC2,
 	.is_rmii	= 0,
+	/* The CSB337 bootloader stores the MAC the wrong-way around */
+	.rev_eth_addr	= 1,
 };
 
 static struct at91_usbh_data __initdata csb337_usbh_data = {
diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c
index 872871ab116..ec0f3abd504 100644
--- a/arch/arm/mach-at91/board-csb637.c
+++ b/arch/arm/mach-at91/board-csb637.c
@@ -35,9 +35,9 @@
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 
diff --git a/arch/arm/mach-at91/board-dt.c b/arch/arm/mach-at91/board-dt.c
index e8f45c4e0ea..881170ce61d 100644
--- a/arch/arm/mach-at91/board-dt.c
+++ b/arch/arm/mach-at91/board-dt.c
@@ -15,23 +15,20 @@
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
 
-#include <mach/board.h>
-#include <mach/at91_aic.h>
-
 #include <asm/setup.h>
 #include <asm/irq.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 
 static const struct of_device_id irq_of_match[] __initconst = {
 
 	{ .compatible = "atmel,at91rm9200-aic", .data = at91_aic_of_init },
-	{ .compatible = "atmel,at91rm9200-gpio", .data = at91_gpio_of_irq_setup },
-	{ .compatible = "atmel,at91sam9x5-gpio", .data = at91_gpio_of_irq_setup },
 	{ /*sentinel*/ }
 };
 
diff --git a/arch/arm/mach-at91/board-eb01.c b/arch/arm/mach-at91/board-eb01.c
index 01f66e99ece..b489388a6f8 100644
--- a/arch/arm/mach-at91/board-eb01.c
+++ b/arch/arm/mach-at91/board-eb01.c
@@ -27,8 +27,9 @@
 #include <mach/hardware.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
-#include <mach/board.h>
-#include <mach/at91_aic.h>
+
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 static void __init at91eb01_init_irq(void)
diff --git a/arch/arm/mach-at91/board-eb9200.c b/arch/arm/mach-at91/board-eb9200.c
index 0cfac16ee9d..9f5e71c95f0 100644
--- a/arch/arm/mach-at91/board-eb9200.c
+++ b/arch/arm/mach-at91/board-eb9200.c
@@ -35,9 +35,8 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
-#include <mach/board.h>
-#include <mach/at91_aic.h>
-
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 
diff --git a/arch/arm/mach-at91/board-ecbat91.c b/arch/arm/mach-at91/board-ecbat91.c
index 3d931ffac4b..ef69e0ebe94 100644
--- a/arch/arm/mach-at91/board-ecbat91.c
+++ b/arch/arm/mach-at91/board-ecbat91.c
@@ -37,10 +37,10 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
-#include <mach/board.h>
 #include <mach/cpu.h>
-#include <mach/at91_aic.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 
diff --git a/arch/arm/mach-at91/board-eco920.c b/arch/arm/mach-at91/board-eco920.c
index d93658a2b12..50f3d3795c0 100644
--- a/arch/arm/mach-at91/board-eco920.c
+++ b/arch/arm/mach-at91/board-eco920.c
@@ -24,12 +24,12 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91rm9200_mc.h>
 #include <mach/at91_ramc.h>
 #include <mach/cpu.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 static void __init eco920_init_early(void)
diff --git a/arch/arm/mach-at91/board-flexibity.c b/arch/arm/mach-at91/board-flexibity.c
index fa98abacb1b..5d44eba0f20 100644
--- a/arch/arm/mach-at91/board-flexibity.c
+++ b/arch/arm/mach-at91/board-flexibity.c
@@ -33,9 +33,9 @@
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 static void __init flexibity_init_early(void)
diff --git a/arch/arm/mach-at91/board-foxg20.c b/arch/arm/mach-at91/board-foxg20.c
index 6e47071d820..191d37c16ba 100644
--- a/arch/arm/mach-at91/board-foxg20.c
+++ b/arch/arm/mach-at91/board-foxg20.c
@@ -41,10 +41,10 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91sam9_smc.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "sam9_smc.h"
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-gsia18s.c b/arch/arm/mach-at91/board-gsia18s.c
index a9d5e78118c..23a2fa17ab2 100644
--- a/arch/arm/mach-at91/board-gsia18s.c
+++ b/arch/arm/mach-at91/board-gsia18s.c
@@ -30,14 +30,14 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91sam9_smc.h>
-#include <mach/gsia18s.h>
-#include <mach/stamp9g20.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "sam9_smc.h"
 #include "generic.h"
+#include "gsia18s.h"
+#include "stamp9g20.h"
 
 static void __init gsia18s_init_early(void)
 {
diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c
index 86050da3ba5..9a43d1e1a03 100644
--- a/arch/arm/mach-at91/board-kafa.c
+++ b/arch/arm/mach-at91/board-kafa.c
@@ -34,10 +34,10 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/cpu.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 
diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c
index abe9fed7a3e..f168bec2369 100644
--- a/arch/arm/mach-at91/board-kb9202.c
+++ b/arch/arm/mach-at91/board-kb9202.c
@@ -35,12 +35,12 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
-#include <mach/board.h>
 #include <mach/cpu.h>
-#include <mach/at91_aic.h>
 #include <mach/at91rm9200_mc.h>
 #include <mach/at91_ramc.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 
diff --git a/arch/arm/mach-at91/board-neocore926.c b/arch/arm/mach-at91/board-neocore926.c
index 6960778af4c..bc7a1c4a1f6 100644
--- a/arch/arm/mach-at91/board-neocore926.c
+++ b/arch/arm/mach-at91/board-neocore926.c
@@ -44,10 +44,10 @@
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91sam9_smc.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "sam9_smc.h"
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-pcontrol-g20.c b/arch/arm/mach-at91/board-pcontrol-g20.c
index 9ca3e32c54c..0299554495d 100644
--- a/arch/arm/mach-at91/board-pcontrol-g20.c
+++ b/arch/arm/mach-at91/board-pcontrol-g20.c
@@ -29,13 +29,13 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91sam9_smc.h>
-#include <mach/stamp9g20.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "sam9_smc.h"
 #include "generic.h"
+#include "stamp9g20.h"
 
 
 static void __init pcontrol_g20_init_early(void)
diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c
index f83e1de699e..4938f1cd5e1 100644
--- a/arch/arm/mach-at91/board-picotux200.c
+++ b/arch/arm/mach-at91/board-picotux200.c
@@ -37,11 +37,11 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91rm9200_mc.h>
 #include <mach/at91_ramc.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 
diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c
index 799f214edeb..33b1628467e 100644
--- a/arch/arm/mach-at91/board-qil-a9260.c
+++ b/arch/arm/mach-at91/board-qil-a9260.c
@@ -40,11 +40,11 @@
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91sam9_smc.h>
-#include <mach/at91_shdwc.h>
 
+#include "at91_aic.h"
+#include "at91_shdwc.h"
+#include "board.h"
 #include "sam9_smc.h"
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-rm9200-dt.c b/arch/arm/mach-at91/board-rm9200-dt.c
new file mode 100644
index 00000000000..5f9ce3da3fd
--- /dev/null
+++ b/arch/arm/mach-at91/board-rm9200-dt.c
@@ -0,0 +1,57 @@
+/*
+ *  Setup code for AT91RM9200 Evaluation Kits with Device Tree support
+ *
+ *  Copyright (C) 2011 Atmel,
+ *                2011 Nicolas Ferre <nicolas.ferre@atmel.com>
+ *                2012 Joachim Eastwood <manabian@gmail.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/gpio.h>
+#include <linux/of.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+
+#include <asm/setup.h>
+#include <asm/irq.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+
+#include "at91_aic.h"
+#include "generic.h"
+
+
+static const struct of_device_id irq_of_match[] __initconst = {
+	{ .compatible = "atmel,at91rm9200-aic", .data = at91_aic_of_init },
+	{ /*sentinel*/ }
+};
+
+static void __init at91rm9200_dt_init_irq(void)
+{
+	of_irq_init(irq_of_match);
+}
+
+static void __init at91rm9200_dt_device_init(void)
+{
+	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
+static const char *at91rm9200_dt_board_compat[] __initdata = {
+	"atmel,at91rm9200",
+	NULL
+};
+
+DT_MACHINE_START(at91rm9200_dt, "Atmel AT91RM9200 (Device Tree)")
+	.timer		= &at91rm9200_timer,
+	.map_io		= at91_map_io,
+	.handle_irq	= at91_aic_handle_irq,
+	.init_early	= at91rm9200_dt_initialize,
+	.init_irq	= at91rm9200_dt_init_irq,
+	.init_machine	= at91rm9200_dt_device_init,
+	.dt_compat	= at91rm9200_dt_board_compat,
+MACHINE_END
diff --git a/arch/arm/mach-at91/board-rm9200dk.c b/arch/arm/mach-at91/board-rm9200dk.c
index 66338e7ebfb..9e5061bef0d 100644
--- a/arch/arm/mach-at91/board-rm9200dk.c
+++ b/arch/arm/mach-at91/board-rm9200dk.c
@@ -39,11 +39,11 @@
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91rm9200_mc.h>
 #include <mach/at91_ramc.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 
diff --git a/arch/arm/mach-at91/board-rm9200ek.c b/arch/arm/mach-at91/board-rm9200ek.c
index 5d1b5729dc6..58277dbc718 100644
--- a/arch/arm/mach-at91/board-rm9200ek.c
+++ b/arch/arm/mach-at91/board-rm9200ek.c
@@ -39,11 +39,11 @@
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91rm9200_mc.h>
 #include <mach/at91_ramc.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 
diff --git a/arch/arm/mach-at91/board-rsi-ews.c b/arch/arm/mach-at91/board-rsi-ews.c
index a0ecf04e9ae..2e8b8339a20 100644
--- a/arch/arm/mach-at91/board-rsi-ews.c
+++ b/arch/arm/mach-at91/board-rsi-ews.c
@@ -25,11 +25,11 @@
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 
 #include <linux/gpio.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 static void __init rsi_ews_init_early(void)
diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c
index c5f01acce3c..b75fbf6003a 100644
--- a/arch/arm/mach-at91/board-sam9-l9260.c
+++ b/arch/arm/mach-at91/board-sam9-l9260.c
@@ -37,10 +37,10 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91sam9_smc.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "sam9_smc.h"
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c
index 8cd6e679fbe..f0135cd1d85 100644
--- a/arch/arm/mach-at91/board-sam9260ek.c
+++ b/arch/arm/mach-at91/board-sam9260ek.c
@@ -41,12 +41,12 @@
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91sam9_smc.h>
-#include <mach/at91_shdwc.h>
 #include <mach/system_rev.h>
 
+#include "at91_aic.h"
+#include "at91_shdwc.h"
+#include "board.h"
 #include "sam9_smc.h"
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index a9167dd45f9..13ebaa8e410 100644
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -45,12 +45,12 @@
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91sam9_smc.h>
-#include <mach/at91_shdwc.h>
 #include <mach/system_rev.h>
 
+#include "at91_aic.h"
+#include "at91_shdwc.h"
+#include "board.h"
 #include "sam9_smc.h"
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index b87dbe2be0d..89b9608742a 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -44,12 +44,12 @@
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91sam9_smc.h>
-#include <mach/at91_shdwc.h>
 #include <mach/system_rev.h>
 
+#include "at91_aic.h"
+#include "at91_shdwc.h"
+#include "board.h"
 #include "sam9_smc.h"
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c
index 3ab2b86a376..1b7dd9f688d 100644
--- a/arch/arm/mach-at91/board-sam9g20ek.c
+++ b/arch/arm/mach-at91/board-sam9g20ek.c
@@ -43,11 +43,11 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91sam9_smc.h>
 #include <mach/system_rev.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "sam9_smc.h"
 #include "generic.h"
 
@@ -353,6 +353,16 @@ static struct i2c_board_info __initdata ek_i2c_devices[] = {
         },
 };
 
+static struct platform_device sam9g20ek_audio_device = {
+	.name   = "at91sam9g20ek-audio",
+	.id     = -1,
+};
+
+static void __init ek_add_device_audio(void)
+{
+	platform_device_register(&sam9g20ek_audio_device);
+}
+
 
 static void __init ek_board_init(void)
 {
@@ -394,6 +404,7 @@ static void __init ek_board_init(void)
 	at91_set_B_periph(AT91_PIN_PC1, 0);
 	/* SSC (for WM8731) */
 	at91_add_device_ssc(AT91SAM9260_ID_SSC, ATMEL_SSC_TX);
+	ek_add_device_audio();
 }
 
 MACHINE_START(AT91SAM9G20EK, "Atmel AT91SAM9G20-EK")
diff --git a/arch/arm/mach-at91/board-sam9m10g45ek.c b/arch/arm/mach-at91/board-sam9m10g45ek.c
index 3d48ec15468..e4cc375e3a3 100644
--- a/arch/arm/mach-at91/board-sam9m10g45ek.c
+++ b/arch/arm/mach-at91/board-sam9m10g45ek.c
@@ -42,12 +42,12 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91sam9_smc.h>
-#include <mach/at91_shdwc.h>
 #include <mach/system_rev.h>
 
+#include "at91_aic.h"
+#include "at91_shdwc.h"
+#include "board.h"
 #include "sam9_smc.h"
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c
index fb89ea92e3f..377a1097afa 100644
--- a/arch/arm/mach-at91/board-sam9rlek.c
+++ b/arch/arm/mach-at91/board-sam9rlek.c
@@ -30,11 +30,12 @@
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91sam9_smc.h>
-#include <mach/at91_shdwc.h>
 
+
+#include "at91_aic.h"
+#include "at91_shdwc.h"
+#include "board.h"
 #include "sam9_smc.h"
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-snapper9260.c b/arch/arm/mach-at91/board-snapper9260.c
index a4e031a039f..98771500ddb 100644
--- a/arch/arm/mach-at91/board-snapper9260.c
+++ b/arch/arm/mach-at91/board-snapper9260.c
@@ -32,10 +32,10 @@
 #include <asm/mach/arch.h>
 
 #include <mach/hardware.h>
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91sam9_smc.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "sam9_smc.h"
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-stamp9g20.c b/arch/arm/mach-at91/board-stamp9g20.c
index c3fb31d5116..48a962b61fa 100644
--- a/arch/arm/mach-at91/board-stamp9g20.c
+++ b/arch/arm/mach-at91/board-stamp9g20.c
@@ -25,10 +25,10 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91sam9_smc.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "sam9_smc.h"
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-usb-a926x.c b/arch/arm/mach-at91/board-usb-a926x.c
index 6ea069b5733..c1060f96e58 100644
--- a/arch/arm/mach-at91/board-usb-a926x.c
+++ b/arch/arm/mach-at91/board-usb-a926x.c
@@ -41,11 +41,11 @@
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91sam9_smc.h>
-#include <mach/at91_shdwc.h>
 
+#include "at91_aic.h"
+#include "at91_shdwc.h"
+#include "board.h"
 #include "sam9_smc.h"
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c
index f162fdfd66e..8673aebcb85 100644
--- a/arch/arm/mach-at91/board-yl-9200.c
+++ b/arch/arm/mach-at91/board-yl-9200.c
@@ -43,12 +43,12 @@
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
-#include <mach/board.h>
-#include <mach/at91_aic.h>
 #include <mach/at91rm9200_mc.h>
 #include <mach/at91_ramc.h>
 #include <mach/cpu.h>
 
+#include "at91_aic.h"
+#include "board.h"
 #include "generic.h"
 
 
diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/board.h
index c55a4364ffb..4a234fb2ab3 100644
--- a/arch/arm/mach-at91/include/mach/board.h
+++ b/arch/arm/mach-at91/board.h
@@ -31,71 +31,24 @@
 #ifndef __ASM_ARCH_BOARD_H
 #define __ASM_ARCH_BOARD_H
 
-#include <linux/mtd/partitions.h>
-#include <linux/device.h>
-#include <linux/i2c.h>
-#include <linux/leds.h>
-#include <linux/spi/spi.h>
-#include <linux/usb/atmel_usba_udc.h>
-#include <linux/atmel-mci.h>
-#include <sound/atmel-ac97c.h>
-#include <linux/serial.h>
-#include <linux/platform_data/macb.h>
 #include <linux/platform_data/atmel.h>
 
  /* USB Device */
-struct at91_udc_data {
-	int	vbus_pin;		/* high == host powering us */
-	u8	vbus_active_low;	/* vbus polarity */
-	u8	vbus_polled;		/* Use polling, not interrupt */
-	int	pullup_pin;		/* active == D+ pulled up */
-	u8	pullup_active_low;	/* true == pullup_pin is active low */
-};
 extern void __init at91_add_device_udc(struct at91_udc_data *data);
 
  /* USB High Speed Device */
 extern void __init at91_add_device_usba(struct usba_platform_data *data);
 
  /* Compact Flash */
-struct at91_cf_data {
-	int	irq_pin;		/* I/O IRQ */
-	int	det_pin;		/* Card detect */
-	int	vcc_pin;		/* power switching */
-	int	rst_pin;		/* card reset */
-	u8	chipselect;		/* EBI Chip Select number */
-	u8	flags;
-#define AT91_CF_TRUE_IDE	0x01
-#define AT91_IDE_SWAP_A0_A2	0x02
-};
 extern void __init at91_add_device_cf(struct at91_cf_data *data);
 
  /* MMC / SD */
-  /* at91_mci platform config */
-struct at91_mmc_data {
-	int		det_pin;	/* card detect IRQ */
-	unsigned	slot_b:1;	/* uses Slot B */
-	unsigned	wire4:1;	/* (SD) supports DAT0..DAT3 */
-	int		wp_pin;		/* (SD) writeprotect detect */
-	int		vcc_pin;	/* power switching (high == on) */
-};
-extern void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data);
-
   /* atmel-mci platform config */
 extern void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data);
 
 extern void __init at91_add_device_eth(struct macb_platform_data *data);
 
  /* USB Host */
-#define AT91_MAX_USBH_PORTS	3
-struct at91_usbh_data {
-	int		vbus_pin[AT91_MAX_USBH_PORTS];	/* port power-control pin */
-	int             overcurrent_pin[AT91_MAX_USBH_PORTS];
-	u8		ports;				/* number of ports on root hub */
-	u8              overcurrent_supported;
-	u8              vbus_pin_active_low[AT91_MAX_USBH_PORTS];
-	u8              overcurrent_status[AT91_MAX_USBH_PORTS];
-	u8              overcurrent_changed[AT91_MAX_USBH_PORTS];
-};
 extern void __init at91_add_device_usbh(struct at91_usbh_data *data);
 extern void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data);
 extern void __init at91_add_device_usbh_ehci(struct at91_usbh_data *data);
@@ -124,13 +77,6 @@ extern void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pin
 
 extern struct platform_device *atmel_default_console_device;
 
-struct atmel_uart_data {
-	int			num;		/* port num */
-	short			use_dma_tx;	/* use transmit DMA? */
-	short			use_dma_rx;	/* use receive DMA? */
-	void __iomem		*regs;		/* virt. base address, if any */
-	struct serial_rs485	rs485;		/* rs485 settings */
-};
 extern void __init at91_add_device_serial(void);
 
 /*
@@ -173,24 +119,13 @@ extern void __init at91_add_device_isi(struct isi_platform_data *data,
 		bool use_pck_as_mck);
 
  /* Touchscreen Controller */
-struct at91_tsadcc_data {
-	unsigned int    adc_clock;
-	u8		pendet_debounce;
-	u8		ts_sample_hold_time;
-};
 extern void __init at91_add_device_tsadcc(struct at91_tsadcc_data *data);
 
 /* CAN */
-struct at91_can_data {
-	void (*transceiver_switch)(int on);
-};
 extern void __init at91_add_device_can(struct at91_can_data *data);
 
  /* LEDs */
 extern void __init at91_gpio_leds(struct gpio_led *leds, int nr);
 extern void __init at91_pwm_leds(struct gpio_led *leds, int nr);
 
-/* FIXME: this needs a better location, but gets stuff building again */
-extern int at91_suspend_entering_slow_clock(void);
-
 #endif
diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index b62f560e6c7..fc593d615e7 100644
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -20,6 +20,7 @@ extern void __init at91_init_sram(int bank, unsigned long base,
 extern void __init at91rm9200_set_type(int type);
 extern void __init at91_initialize(unsigned long main_clock);
 extern void __init at91x40_initialize(unsigned long main_clock);
+extern void __init at91rm9200_dt_initialize(void);
 extern void __init at91_dt_initialize(void);
 
  /* Interrupts */
diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c
index be42cf0e74b..c5d7e1e9d75 100644
--- a/arch/arm/mach-at91/gpio.c
+++ b/arch/arm/mach-at91/gpio.c
@@ -23,8 +23,6 @@
 #include <linux/io.h>
 #include <linux/irqdomain.h>
 #include <linux/of_address.h>
-#include <linux/of_irq.h>
-#include <linux/of_gpio.h>
 
 #include <asm/mach/irq.h>
 
@@ -33,6 +31,8 @@
 
 #include "generic.h"
 
+#define MAX_NB_GPIO_PER_BANK	32
+
 struct at91_gpio_chip {
 	struct gpio_chip	chip;
 	struct at91_gpio_chip	*next;		/* Bank sharing same clock */
@@ -46,6 +46,7 @@ struct at91_gpio_chip {
 
 #define to_at91_gpio_chip(c) container_of(c, struct at91_gpio_chip, chip)
 
+static int at91_gpiolib_request(struct gpio_chip *chip, unsigned offset);
 static void at91_gpiolib_dbg_show(struct seq_file *s, struct gpio_chip *chip);
 static void at91_gpiolib_set(struct gpio_chip *chip, unsigned offset, int val);
 static int at91_gpiolib_get(struct gpio_chip *chip, unsigned offset);
@@ -55,26 +56,27 @@ static int at91_gpiolib_direction_input(struct gpio_chip *chip,
 					unsigned offset);
 static int at91_gpiolib_to_irq(struct gpio_chip *chip, unsigned offset);
 
-#define AT91_GPIO_CHIP(name, nr_gpio)					\
+#define AT91_GPIO_CHIP(name)						\
 	{								\
 		.chip = {						\
 			.label		  = name,			\
+			.request	  = at91_gpiolib_request,	\
 			.direction_input  = at91_gpiolib_direction_input, \
 			.direction_output = at91_gpiolib_direction_output, \
 			.get		  = at91_gpiolib_get,		\
 			.set		  = at91_gpiolib_set,		\
 			.dbg_show	  = at91_gpiolib_dbg_show,	\
 			.to_irq		  = at91_gpiolib_to_irq,	\
-			.ngpio		  = nr_gpio,			\
+			.ngpio		  = MAX_NB_GPIO_PER_BANK,	\
 		},							\
 	}
 
 static struct at91_gpio_chip gpio_chip[] = {
-	AT91_GPIO_CHIP("pioA", 32),
-	AT91_GPIO_CHIP("pioB", 32),
-	AT91_GPIO_CHIP("pioC", 32),
-	AT91_GPIO_CHIP("pioD", 32),
-	AT91_GPIO_CHIP("pioE", 32),
+	AT91_GPIO_CHIP("pioA"),
+	AT91_GPIO_CHIP("pioB"),
+	AT91_GPIO_CHIP("pioC"),
+	AT91_GPIO_CHIP("pioD"),
+	AT91_GPIO_CHIP("pioE"),
 };
 
 static int gpio_banks;
@@ -89,7 +91,7 @@ static unsigned long at91_gpio_caps;
 
 static inline void __iomem *pin_to_controller(unsigned pin)
 {
-	pin /= 32;
+	pin /= MAX_NB_GPIO_PER_BANK;
 	if (likely(pin < gpio_banks))
 		return gpio_chip[pin].regbase;
 
@@ -98,7 +100,7 @@ static inline void __iomem *pin_to_controller(unsigned pin)
 
 static inline unsigned pin_to_mask(unsigned pin)
 {
-	return 1 << (pin % 32);
+	return 1 << (pin % MAX_NB_GPIO_PER_BANK);
 }
 
 
@@ -713,80 +715,6 @@ postcore_initcall(at91_gpio_debugfs_init);
  */
 static struct lock_class_key gpio_lock_class;
 
-#if defined(CONFIG_OF)
-static int at91_gpio_irq_map(struct irq_domain *h, unsigned int virq,
-							irq_hw_number_t hw)
-{
-	struct at91_gpio_chip	*at91_gpio = h->host_data;
-
-	irq_set_lockdep_class(virq, &gpio_lock_class);
-
-	/*
-	 * Can use the "simple" and not "edge" handler since it's
-	 * shorter, and the AIC handles interrupts sanely.
-	 */
-	irq_set_chip_and_handler(virq, &gpio_irqchip,
-				 handle_simple_irq);
-	set_irq_flags(virq, IRQF_VALID);
-	irq_set_chip_data(virq, at91_gpio);
-
-	return 0;
-}
-
-static struct irq_domain_ops at91_gpio_ops = {
-	.map	= at91_gpio_irq_map,
-	.xlate	= irq_domain_xlate_twocell,
-};
-
-int __init at91_gpio_of_irq_setup(struct device_node *node,
-				     struct device_node *parent)
-{
-	struct at91_gpio_chip	*prev = NULL;
-	int			alias_idx = of_alias_get_id(node, "gpio");
-	struct at91_gpio_chip	*at91_gpio = &gpio_chip[alias_idx];
-
-	/* Setup proper .irq_set_type function */
-	if (has_pio3())
-		gpio_irqchip.irq_set_type = alt_gpio_irq_type;
-	else
-		gpio_irqchip.irq_set_type = gpio_irq_type;
-
-	/* Disable irqs of this PIO controller */
-	__raw_writel(~0, at91_gpio->regbase + PIO_IDR);
-
-	/* Setup irq domain */
-	at91_gpio->domain = irq_domain_add_linear(node, at91_gpio->chip.ngpio,
-						&at91_gpio_ops, at91_gpio);
-	if (!at91_gpio->domain)
-		panic("at91_gpio.%d: couldn't allocate irq domain (DT).\n",
-			at91_gpio->pioc_idx);
-
-	/* Setup chained handler */
-	if (at91_gpio->pioc_idx)
-		prev = &gpio_chip[at91_gpio->pioc_idx - 1];
-
-	/* The toplevel handler handles one bank of GPIOs, except
-	 * on some SoC it can handles up to three...
-	 * We only set up the handler for the first of the list.
-	 */
-	if (prev && prev->next == at91_gpio)
-		return 0;
-
-	at91_gpio->pioc_virq = irq_create_mapping(irq_find_host(parent),
-							at91_gpio->pioc_hwirq);
-	irq_set_chip_data(at91_gpio->pioc_virq, at91_gpio);
-	irq_set_chained_handler(at91_gpio->pioc_virq, gpio_irq_handler);
-
-	return 0;
-}
-#else
-int __init at91_gpio_of_irq_setup(struct device_node *node,
-				     struct device_node *parent)
-{
-	return -EINVAL;
-}
-#endif
-
 /*
  * irqdomain initialization: pile up irqdomains on top of AIC range
  */
@@ -862,6 +790,16 @@ void __init at91_gpio_irq_setup(void)
 }
 
 /* gpiolib support */
+static int at91_gpiolib_request(struct gpio_chip *chip, unsigned offset)
+{
+	struct at91_gpio_chip *at91_gpio = to_at91_gpio_chip(chip);
+	void __iomem *pio = at91_gpio->regbase;
+	unsigned mask = 1 << offset;
+
+	__raw_writel(mask, pio + PIO_PER);
+	return 0;
+}
+
 static int at91_gpiolib_direction_input(struct gpio_chip *chip,
 					unsigned offset)
 {
@@ -975,81 +913,11 @@ err:
 	return -EINVAL;
 }
 
-#ifdef CONFIG_OF_GPIO
-static void __init of_at91_gpio_init_one(struct device_node *np)
-{
-	int alias_idx;
-	struct at91_gpio_chip *at91_gpio;
-
-	if (!np)
-		return;
-
-	alias_idx = of_alias_get_id(np, "gpio");
-	if (alias_idx >= MAX_GPIO_BANKS) {
-		pr_err("at91_gpio, failed alias idx(%d) > MAX_GPIO_BANKS(%d), ignoring.\n",
-						alias_idx, MAX_GPIO_BANKS);
-		return;
-	}
-
-	at91_gpio = &gpio_chip[alias_idx];
-	at91_gpio->chip.base = alias_idx * at91_gpio->chip.ngpio;
-
-	at91_gpio->regbase = of_iomap(np, 0);
-	if (!at91_gpio->regbase) {
-		pr_err("at91_gpio.%d, failed to map registers, ignoring.\n",
-								alias_idx);
-		return;
-	}
-
-	/* Get the interrupts property */
-	if (of_property_read_u32(np, "interrupts", &at91_gpio->pioc_hwirq)) {
-		pr_err("at91_gpio.%d, failed to get interrupts property, ignoring.\n",
-								alias_idx);
-		goto ioremap_err;
-	}
-
-	/* Get capabilities from compatibility property */
-	if (of_device_is_compatible(np, "atmel,at91sam9x5-gpio"))
-		at91_gpio_caps |= AT91_GPIO_CAP_PIO3;
-
-	/* Setup clock */
-	if (at91_gpio_setup_clk(alias_idx))
-		goto ioremap_err;
-
-	at91_gpio->chip.of_node = np;
-	gpio_banks = max(gpio_banks, alias_idx + 1);
-	at91_gpio->pioc_idx = alias_idx;
-	return;
-
-ioremap_err:
-	iounmap(at91_gpio->regbase);
-}
-
-static int __init of_at91_gpio_init(void)
-{
-	struct device_node *np = NULL;
-
-	/*
-	 * This isn't ideal, but it gets things hooked up until this
-	 * driver is converted into a platform_device
-	 */
-	for_each_compatible_node(np, NULL, "atmel,at91rm9200-gpio")
-		of_at91_gpio_init_one(np);
-
-	return gpio_banks > 0 ? 0 : -EINVAL;
-}
-#else
-static int __init of_at91_gpio_init(void)
-{
-	return -EINVAL;
-}
-#endif
-
 static void __init at91_gpio_init_one(int idx, u32 regbase, int pioc_hwirq)
 {
 	struct at91_gpio_chip *at91_gpio = &gpio_chip[idx];
 
-	at91_gpio->chip.base = idx * at91_gpio->chip.ngpio;
+	at91_gpio->chip.base = idx * MAX_NB_GPIO_PER_BANK;
 	at91_gpio->pioc_hwirq = pioc_hwirq;
 	at91_gpio->pioc_idx = idx;
 
@@ -1079,11 +947,11 @@ void __init at91_gpio_init(struct at91_gpio_bank *data, int nr_banks)
 
 	BUG_ON(nr_banks > MAX_GPIO_BANKS);
 
-	if (of_at91_gpio_init() < 0) {
-		/* No GPIO controller found in device tree */
-		for (i = 0; i < nr_banks; i++)
-			at91_gpio_init_one(i, data[i].regbase, data[i].id);
-	}
+	if (of_have_populated_dt())
+		return;
+
+	for (i = 0; i < nr_banks; i++)
+		at91_gpio_init_one(i, data[i].regbase, data[i].id);
 
 	for (i = 0; i < gpio_banks; i++) {
 		at91_gpio = &gpio_chip[i];
diff --git a/arch/arm/mach-at91/include/mach/gsia18s.h b/arch/arm/mach-at91/gsia18s.h
index 307c194926f..307c194926f 100644
--- a/arch/arm/mach-at91/include/mach/gsia18s.h
+++ b/arch/arm/mach-at91/gsia18s.h
diff --git a/arch/arm/mach-at91/include/mach/at91_pit.h b/arch/arm/mach-at91/include/mach/at91_pit.h
deleted file mode 100644
index d1f80ad7f4d..00000000000
--- a/arch/arm/mach-at91/include/mach/at91_pit.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/at91_pit.h
- *
- * Copyright (C) 2007 Andrew Victor
- * Copyright (C) 2007 Atmel Corporation.
- *
- * Periodic Interval Timer (PIT) - System peripherals regsters.
- * Based on AT91SAM9261 datasheet revision D.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef AT91_PIT_H
-#define AT91_PIT_H
-
-#define AT91_PIT_MR		0x00			/* Mode Register */
-#define		AT91_PIT_PITIEN		(1 << 25)		/* Timer Interrupt Enable */
-#define		AT91_PIT_PITEN		(1 << 24)		/* Timer Enabled */
-#define		AT91_PIT_PIV		(0xfffff)		/* Periodic Interval Value */
-
-#define AT91_PIT_SR		0x04			/* Status Register */
-#define		AT91_PIT_PITS		(1 << 0)		/* Timer Status */
-
-#define AT91_PIT_PIVR		0x08			/* Periodic Interval Value Register */
-#define AT91_PIT_PIIR		0x0c			/* Periodic Interval Image Register */
-#define		AT91_PIT_PICNT		(0xfff << 20)		/* Interval Counter */
-#define		AT91_PIT_CPIV		(0xfffff)		/* Inverval Value */
-
-#endif
diff --git a/arch/arm/mach-at91/include/mach/at91_rtc.h b/arch/arm/mach-at91/include/mach/at91_rtc.h
deleted file mode 100644
index da1945e5f71..00000000000
--- a/arch/arm/mach-at91/include/mach/at91_rtc.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/at91_rtc.h
- *
- * Copyright (C) 2005 Ivan Kokshaysky
- * Copyright (C) SAN People
- *
- * Real Time Clock (RTC) - System peripheral registers.
- * Based on AT91RM9200 datasheet revision E.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef AT91_RTC_H
-#define AT91_RTC_H
-
-#define	AT91_RTC_CR		0x00			/* Control Register */
-#define		AT91_RTC_UPDTIM		(1 <<  0)		/* Update Request Time Register */
-#define		AT91_RTC_UPDCAL		(1 <<  1)		/* Update Request Calendar Register */
-#define		AT91_RTC_TIMEVSEL	(3 <<  8)		/* Time Event Selection */
-#define			AT91_RTC_TIMEVSEL_MINUTE	(0 << 8)
-#define			AT91_RTC_TIMEVSEL_HOUR		(1 << 8)
-#define			AT91_RTC_TIMEVSEL_DAY24		(2 << 8)
-#define			AT91_RTC_TIMEVSEL_DAY12		(3 << 8)
-#define		AT91_RTC_CALEVSEL	(3 << 16)		/* Calendar Event Selection */
-#define			AT91_RTC_CALEVSEL_WEEK		(0 << 16)
-#define			AT91_RTC_CALEVSEL_MONTH		(1 << 16)
-#define			AT91_RTC_CALEVSEL_YEAR		(2 << 16)
-
-#define	AT91_RTC_MR		0x04			/* Mode Register */
-#define			AT91_RTC_HRMOD		(1 <<  0)		/* 12/24 Hour Mode */
-
-#define	AT91_RTC_TIMR		0x08			/* Time Register */
-#define		AT91_RTC_SEC		(0x7f <<  0)		/* Current Second */
-#define		AT91_RTC_MIN		(0x7f <<  8)		/* Current Minute */
-#define		AT91_RTC_HOUR		(0x3f << 16)		/* Current Hour */
-#define		AT91_RTC_AMPM		(1    << 22)		/* Ante Meridiem Post Meridiem Indicator */
-
-#define	AT91_RTC_CALR		0x0c			/* Calendar Register */
-#define		AT91_RTC_CENT		(0x7f <<  0)		/* Current Century */
-#define		AT91_RTC_YEAR		(0xff <<  8)		/* Current Year */
-#define		AT91_RTC_MONTH		(0x1f << 16)		/* Current Month */
-#define		AT91_RTC_DAY		(7    << 21)		/* Current Day */
-#define		AT91_RTC_DATE		(0x3f << 24)		/* Current Date */
-
-#define	AT91_RTC_TIMALR		0x10			/* Time Alarm Register */
-#define		AT91_RTC_SECEN		(1 <<  7)		/* Second Alarm Enable */
-#define		AT91_RTC_MINEN		(1 << 15)		/* Minute Alarm Enable */
-#define		AT91_RTC_HOUREN		(1 << 23)		/* Hour Alarm Enable */
-
-#define	AT91_RTC_CALALR		0x14			/* Calendar Alarm Register */
-#define		AT91_RTC_MTHEN		(1 << 23)		/* Month Alarm Enable */
-#define		AT91_RTC_DATEEN		(1 << 31)		/* Date Alarm Enable */
-
-#define	AT91_RTC_SR		0x18			/* Status Register */
-#define		AT91_RTC_ACKUPD		(1 <<  0)		/* Acknowledge for Update */
-#define		AT91_RTC_ALARM		(1 <<  1)		/* Alarm Flag */
-#define		AT91_RTC_SECEV		(1 <<  2)		/* Second Event */
-#define		AT91_RTC_TIMEV		(1 <<  3)		/* Time Event */
-#define		AT91_RTC_CALEV		(1 <<  4)		/* Calendar Event */
-
-#define	AT91_RTC_SCCR		0x1c			/* Status Clear Command Register */
-#define	AT91_RTC_IER		0x20			/* Interrupt Enable Register */
-#define	AT91_RTC_IDR		0x24			/* Interrupt Disable Register */
-#define	AT91_RTC_IMR		0x28			/* Interrupt Mask Register */
-
-#define	AT91_RTC_VER		0x2c			/* Valid Entry Register */
-#define		AT91_RTC_NVTIM		(1 <<  0)		/* Non valid Time */
-#define		AT91_RTC_NVCAL		(1 <<  1)		/* Non valid Calendar */
-#define		AT91_RTC_NVTIMALR	(1 <<  2)		/* Non valid Time Alarm */
-#define		AT91_RTC_NVCALALR	(1 <<  3)		/* Non valid Calendar Alarm */
-
-#endif
diff --git a/arch/arm/mach-at91/include/mach/at91rm9200_emac.h b/arch/arm/mach-at91/include/mach/at91rm9200_emac.h
deleted file mode 100644
index b8260cd8041..00000000000
--- a/arch/arm/mach-at91/include/mach/at91rm9200_emac.h
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/at91rm9200_emac.h
- *
- * Copyright (C) 2005 Ivan Kokshaysky
- * Copyright (C) SAN People
- *
- * Ethernet MAC registers.
- * Based on AT91RM9200 datasheet revision E.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef AT91RM9200_EMAC_H
-#define AT91RM9200_EMAC_H
-
-#define	AT91_EMAC_CTL		0x00	/* Control Register */
-#define		AT91_EMAC_LB		(1 <<  0)	/* Loopback */
-#define		AT91_EMAC_LBL		(1 <<  1)	/* Loopback Local */
-#define		AT91_EMAC_RE		(1 <<  2)	/* Receive Enable */
-#define		AT91_EMAC_TE		(1 <<  3)	/* Transmit Enable */
-#define		AT91_EMAC_MPE		(1 <<  4)	/* Management Port Enable */
-#define		AT91_EMAC_CSR		(1 <<  5)	/* Clear Statistics Registers */
-#define		AT91_EMAC_INCSTAT	(1 <<  6)	/* Increment Statistics Registers */
-#define		AT91_EMAC_WES		(1 <<  7)	/* Write Enable for Statistics Registers */
-#define		AT91_EMAC_BP		(1 <<  8)	/* Back Pressure */
-
-#define	AT91_EMAC_CFG		0x04	/* Configuration Register */
-#define		AT91_EMAC_SPD		(1 <<  0)	/* Speed */
-#define		AT91_EMAC_FD		(1 <<  1)	/* Full Duplex */
-#define		AT91_EMAC_BR		(1 <<  2)	/* Bit Rate */
-#define		AT91_EMAC_CAF		(1 <<  4)	/* Copy All Frames */
-#define		AT91_EMAC_NBC		(1 <<  5)	/* No Broadcast */
-#define		AT91_EMAC_MTI		(1 <<  6)	/* Multicast Hash Enable */
-#define		AT91_EMAC_UNI		(1 <<  7)	/* Unicast Hash Enable */
-#define		AT91_EMAC_BIG		(1 <<  8)	/* Receive 1522 Bytes */
-#define		AT91_EMAC_EAE		(1 <<  9)	/* External Address Match Enable */
-#define		AT91_EMAC_CLK		(3 << 10)	/* MDC Clock Divisor */
-#define		AT91_EMAC_CLK_DIV8		(0 << 10)
-#define		AT91_EMAC_CLK_DIV16		(1 << 10)
-#define		AT91_EMAC_CLK_DIV32		(2 << 10)
-#define		AT91_EMAC_CLK_DIV64		(3 << 10)
-#define		AT91_EMAC_RTY		(1 << 12)	/* Retry Test */
-#define		AT91_EMAC_RMII		(1 << 13)	/* Reduce MII (RMII) */
-
-#define	AT91_EMAC_SR		0x08	/* Status Register */
-#define		AT91_EMAC_SR_LINK	(1 <<  0)	/* Link */
-#define		AT91_EMAC_SR_MDIO	(1 <<  1)	/* MDIO pin */
-#define		AT91_EMAC_SR_IDLE	(1 <<  2)	/* PHY idle */
-
-#define	AT91_EMAC_TAR		0x0c	/* Transmit Address Register */
-
-#define	AT91_EMAC_TCR		0x10	/* Transmit Control Register */
-#define		AT91_EMAC_LEN		(0x7ff << 0)	/* Transmit Frame Length */
-#define		AT91_EMAC_NCRC		(1     << 15)	/* No CRC */
-
-#define	AT91_EMAC_TSR		0x14	/* Transmit Status Register */
-#define		AT91_EMAC_TSR_OVR	(1 <<  0)	/* Transmit Buffer Overrun */
-#define		AT91_EMAC_TSR_COL	(1 <<  1)	/* Collision Occurred */
-#define		AT91_EMAC_TSR_RLE	(1 <<  2)	/* Retry Limit Exceeded */
-#define		AT91_EMAC_TSR_IDLE	(1 <<  3)	/* Transmitter Idle */
-#define		AT91_EMAC_TSR_BNQ	(1 <<  4)	/* Transmit Buffer not Queued */
-#define		AT91_EMAC_TSR_COMP	(1 <<  5)	/* Transmit Complete */
-#define		AT91_EMAC_TSR_UND	(1 <<  6)	/* Transmit Underrun */
-
-#define	AT91_EMAC_RBQP		0x18	/* Receive Buffer Queue Pointer */
-
-#define	AT91_EMAC_RSR		0x20	/* Receive Status Register */
-#define		AT91_EMAC_RSR_BNA	(1 <<  0)	/* Buffer Not Available */
-#define		AT91_EMAC_RSR_REC	(1 <<  1)	/* Frame Received */
-#define		AT91_EMAC_RSR_OVR	(1 <<  2)	/* RX Overrun */
-
-#define	AT91_EMAC_ISR		0x24	/* Interrupt Status Register */
-#define		AT91_EMAC_DONE		(1 <<  0)	/* Management Done */
-#define		AT91_EMAC_RCOM		(1 <<  1)	/* Receive Complete */
-#define		AT91_EMAC_RBNA		(1 <<  2)	/* Receive Buffer Not Available */
-#define		AT91_EMAC_TOVR		(1 <<  3)	/* Transmit Buffer Overrun */
-#define		AT91_EMAC_TUND		(1 <<  4)	/* Transmit Buffer Underrun */
-#define		AT91_EMAC_RTRY		(1 <<  5)	/* Retry Limit */
-#define		AT91_EMAC_TBRE		(1 <<  6)	/* Transmit Buffer Register Empty */
-#define		AT91_EMAC_TCOM		(1 <<  7)	/* Transmit Complete */
-#define		AT91_EMAC_TIDLE		(1 <<  8)	/* Transmit Idle */
-#define		AT91_EMAC_LINK		(1 <<  9)	/* Link */
-#define		AT91_EMAC_ROVR		(1 << 10)	/* RX Overrun */
-#define		AT91_EMAC_ABT		(1 << 11)	/* Abort */
-
-#define	AT91_EMAC_IER		0x28	/* Interrupt Enable Register */
-#define	AT91_EMAC_IDR		0x2c	/* Interrupt Disable Register */
-#define	AT91_EMAC_IMR		0x30	/* Interrupt Mask Register */
-
-#define	AT91_EMAC_MAN		0x34	/* PHY Maintenance Register */
-#define		AT91_EMAC_DATA		(0xffff << 0)	/* MDIO Data */
-#define		AT91_EMAC_REGA		(0x1f	<< 18)	/* MDIO Register */
-#define		AT91_EMAC_PHYA		(0x1f	<< 23)	/* MDIO PHY Address */
-#define		AT91_EMAC_RW		(3	<< 28)	/* Read/Write operation */
-#define			AT91_EMAC_RW_W		(1 << 28)
-#define			AT91_EMAC_RW_R		(2 << 28)
-#define		AT91_EMAC_MAN_802_3	0x40020000	/* IEEE 802.3 value */
-
-/*
- * Statistics Registers.
- */
-#define AT91_EMAC_FRA		0x40	/* Frames Transmitted OK */
-#define AT91_EMAC_SCOL		0x44	/* Single Collision Frame */
-#define AT91_EMAC_MCOL		0x48	/* Multiple Collision Frame */
-#define AT91_EMAC_OK		0x4c	/* Frames Received OK */
-#define AT91_EMAC_SEQE		0x50	/* Frame Check Sequence Error */
-#define AT91_EMAC_ALE		0x54	/* Alignmemt Error */
-#define AT91_EMAC_DTE		0x58	/* Deffered Transmission Frame */
-#define AT91_EMAC_LCOL		0x5c	/* Late Collision */
-#define AT91_EMAC_ECOL		0x60	/* Excessive Collision */
-#define AT91_EMAC_TUE		0x64	/* Transmit Underrun Error */
-#define AT91_EMAC_CSE		0x68	/* Carrier Sense Error */
-#define AT91_EMAC_DRFC		0x6c	/* Discard RX Frame */
-#define AT91_EMAC_ROV		0x70	/* Receive Overrun */
-#define AT91_EMAC_CDE		0x74	/* Code Error */
-#define AT91_EMAC_ELR		0x78	/* Excessive Length Error */
-#define AT91_EMAC_RJB		0x7c	/* Receive Jabber */
-#define AT91_EMAC_USF		0x80	/* Undersize Frame */
-#define AT91_EMAC_SQEE		0x84	/* SQE Test Error */
-
-/*
- * Address Registers.
- */
-#define AT91_EMAC_HSL		0x90	/* Hash Address Low [31:0] */
-#define AT91_EMAC_HSH		0x94	/* Hash Address High [63:32] */
-#define AT91_EMAC_SA1L		0x98	/* Specific Address 1 Low, bytes 0-3 */
-#define AT91_EMAC_SA1H		0x9c	/* Specific Address 1 High, bytes 4-5 */
-#define AT91_EMAC_SA2L		0xa0	/* Specific Address 2 Low, bytes 0-3 */
-#define AT91_EMAC_SA2H		0xa4	/* Specific Address 2 High, bytes 4-5 */
-#define AT91_EMAC_SA3L		0xa8	/* Specific Address 3 Low, bytes 0-3 */
-#define AT91_EMAC_SA3H		0xac	/* Specific Address 3 High, bytes 4-5 */
-#define AT91_EMAC_SA4L		0xb0	/* Specific Address 4 Low, bytes 0-3 */
-#define AT91_EMAC_SA4H		0xb4	/* Specific Address 4 High, bytes 4-5 */
-
-#endif
diff --git a/arch/arm/mach-at91/include/mach/atmel-mci.h b/arch/arm/mach-at91/include/mach/atmel-mci.h
index cd580a12e90..3069e413557 100644
--- a/arch/arm/mach-at91/include/mach/atmel-mci.h
+++ b/arch/arm/mach-at91/include/mach/atmel-mci.h
@@ -14,11 +14,4 @@ struct mci_dma_data {
 #define	slave_data_ptr(s)	(&(s)->sdata)
 #define find_slave_dev(s)	((s)->sdata.dma_dev)
 
-#define	setup_dma_addr(s, t, r)	do {		\
-	if (s) {				\
-		(s)->sdata.tx_reg = (t);	\
-		(s)->sdata.rx_reg = (r);	\
-	}					\
-} while (0)
-
 #endif /* __MACH_ATMEL_MCI_H */
diff --git a/arch/arm/mach-at91/include/mach/hardware.h b/arch/arm/mach-at91/include/mach/hardware.h
index 711a7892d33..a832e070761 100644
--- a/arch/arm/mach-at91/include/mach/hardware.h
+++ b/arch/arm/mach-at91/include/mach/hardware.h
@@ -90,9 +90,6 @@
 #define AT91_SRAM_MAX		SZ_1M
 #define AT91_VIRT_BASE		(AT91_IO_VIRT_BASE - AT91_SRAM_MAX)
 
-/* Serial ports */
-#define ATMEL_MAX_UART		7		/* 6 USART3's and one DBGU port (SAM9260) */
-
 /* External Memory Map */
 #define AT91_CHIPSELECT_0	0x10000000
 #define AT91_CHIPSELECT_1	0x20000000
diff --git a/arch/arm/mach-at91/irq.c b/arch/arm/mach-at91/irq.c
index febc2ee901a..8e210262aee 100644
--- a/arch/arm/mach-at91/irq.c
+++ b/arch/arm/mach-at91/irq.c
@@ -42,7 +42,7 @@
 #include <asm/mach/irq.h>
 #include <asm/mach/map.h>
 
-#include <mach/at91_aic.h>
+#include "at91_aic.h"
 
 void __iomem *at91_aic_base;
 static struct irq_domain *at91_aic_domain;
diff --git a/arch/arm/mach-at91/leds.c b/arch/arm/mach-at91/leds.c
index 1b1e62b5f41..3e22978b554 100644
--- a/arch/arm/mach-at91/leds.c
+++ b/arch/arm/mach-at91/leds.c
@@ -15,7 +15,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 
-#include <mach/board.h>
+#include "board.h"
 
 
 /* ------------------------------------------------------------------------- */
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 5315f05896e..adb6db888a1 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -25,10 +25,10 @@
 #include <asm/mach/time.h>
 #include <asm/mach/irq.h>
 
-#include <mach/at91_aic.h>
 #include <mach/at91_pmc.h>
 #include <mach/cpu.h>
 
+#include "at91_aic.h"
 #include "generic.h"
 #include "pm.h"
 
@@ -36,8 +36,8 @@
  * Show the reason for the previous system reset.
  */
 
-#include <mach/at91_rstc.h>
-#include <mach/at91_shdwc.h>
+#include "at91_rstc.h"
+#include "at91_shdwc.h"
 
 static void __init show_reset_status(void)
 {
diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
index 0b32c81730a..9ee866ce047 100644
--- a/arch/arm/mach-at91/setup.c
+++ b/arch/arm/mach-at91/setup.c
@@ -10,6 +10,7 @@
 #include <linux/mm.h>
 #include <linux/pm.h>
 #include <linux/of_address.h>
+#include <linux/pinctrl/machine.h>
 
 #include <asm/system_misc.h>
 #include <asm/mach/map.h>
@@ -18,8 +19,8 @@
 #include <mach/cpu.h>
 #include <mach/at91_dbgu.h>
 #include <mach/at91_pmc.h>
-#include <mach/at91_shdwc.h>
 
+#include "at91_shdwc.h"
 #include "soc.h"
 #include "generic.h"
 
@@ -338,6 +339,7 @@ static void at91_dt_rstc(void)
 }
 
 static struct of_device_id ramc_ids[] = {
+	{ .compatible = "atmel,at91rm9200-sdramc" },
 	{ .compatible = "atmel,at91sam9260-sdramc" },
 	{ .compatible = "atmel,at91sam9g45-ddramc" },
 	{ /*sentinel*/ }
@@ -436,6 +438,19 @@ end:
 	of_node_put(np);
 }
 
+void __init at91rm9200_dt_initialize(void)
+{
+	at91_dt_ramc();
+
+	/* Init clock subsystem */
+	at91_dt_clock_init();
+
+	/* Register the processor-specific clocks */
+	at91_boot_soc.register_clocks();
+
+	at91_boot_soc.init();
+}
+
 void __init at91_dt_initialize(void)
 {
 	at91_dt_rstc();
@@ -448,7 +463,8 @@ void __init at91_dt_initialize(void)
 	/* Register the processor-specific clocks */
 	at91_boot_soc.register_clocks();
 
-	at91_boot_soc.init();
+	if (at91_boot_soc.init)
+		at91_boot_soc.init();
 }
 #endif
 
@@ -463,4 +479,6 @@ void __init at91_initialize(unsigned long main_clock)
 	at91_boot_soc.register_clocks();
 
 	at91_boot_soc.init();
+
+	pinctrl_provide_dummies();
 }
diff --git a/arch/arm/mach-at91/soc.h b/arch/arm/mach-at91/soc.h
index a9cfeb15371..9c6d3d4f9a2 100644
--- a/arch/arm/mach-at91/soc.h
+++ b/arch/arm/mach-at91/soc.h
@@ -5,6 +5,7 @@
  */
 
 struct at91_init_soc {
+	int builtin;
 	unsigned int *default_irq_priority;
 	void (*map_io)(void);
 	void (*ioremap_registers)(void);
@@ -22,9 +23,18 @@ extern struct at91_init_soc at91sam9rl_soc;
 extern struct at91_init_soc at91sam9x5_soc;
 extern struct at91_init_soc at91sam9n12_soc;
 
+#define AT91_SOC_START(_name)				\
+struct at91_init_soc __initdata at91##_name##_soc	\
+ __used							\
+						= {	\
+	.builtin	= 1,				\
+
+#define AT91_SOC_END					\
+};
+
 static inline int at91_soc_is_enabled(void)
 {
-	return at91_boot_soc.init != NULL;
+	return at91_boot_soc.builtin;
 }
 
 #if !defined(CONFIG_SOC_AT91RM9200)
diff --git a/arch/arm/mach-at91/include/mach/stamp9g20.h b/arch/arm/mach-at91/stamp9g20.h
index f62c0abca4b..f62c0abca4b 100644
--- a/arch/arm/mach-at91/include/mach/stamp9g20.h
+++ b/arch/arm/mach-at91/stamp9g20.h
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
new file mode 100644
index 00000000000..48705c10a0f
--- /dev/null
+++ b/arch/arm/mach-bcm/Kconfig
@@ -0,0 +1,19 @@
+config ARCH_BCM
+	bool "Broadcom SoC" if ARCH_MULTI_V7
+	depends on MMU
+	select ARCH_REQUIRE_GPIOLIB
+	select ARM_ERRATA_754322
+	select ARM_ERRATA_764369 if SMP
+	select ARM_GIC
+	select CPU_V7
+	select GENERIC_CLOCKEVENTS
+	select GENERIC_GPIO
+	select GENERIC_TIME
+	select GPIO_BCM
+	select SPARSE_IRQ
+	select TICK_ONESHOT
+	help
+	  This enables support for system based on Broadcom SoCs.
+	  It currently supports the 'BCM281XX' family, which includes
+	  BCM11130, BCM11140, BCM11351, BCM28145 and
+	  BCM28155 variants.
diff --git a/arch/arm/mach-bcm/Makefile b/arch/arm/mach-bcm/Makefile
new file mode 100644
index 00000000000..bbf412261e5
--- /dev/null
+++ b/arch/arm/mach-bcm/Makefile
@@ -0,0 +1,13 @@
+#
+# Copyright (C) 2012 Broadcom Corporation
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation version 2.
+#
+# This program is distributed "as is" WITHOUT ANY WARRANTY of any
+# kind, whether express or implied; without even the implied warranty
+# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+obj-$(CONFIG_ARCH_BCM) := board_bcm.o
diff --git a/arch/arm/mach-bcm/board_bcm.c b/arch/arm/mach-bcm/board_bcm.c
new file mode 100644
index 00000000000..3a62f1b1cab
--- /dev/null
+++ b/arch/arm/mach-bcm/board_bcm.c
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2012 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach/arch.h>
+#include <asm/hardware/gic.h>
+
+#include <asm/mach/time.h>
+
+static const struct of_device_id irq_match[] = {
+	{.compatible = "arm,cortex-a9-gic", .data = gic_of_init, },
+	{}
+};
+
+static void timer_init(void)
+{
+}
+
+static struct sys_timer timer = {
+	.init = timer_init,
+};
+
+static void __init init_irq(void)
+{
+	of_irq_init(irq_match);
+}
+
+static void __init board_init(void)
+{
+	of_platform_populate(NULL, of_default_bus_match_table, NULL,
+		&platform_bus);
+}
+
+static const char * const bcm11351_dt_compat[] = { "bcm,bcm11351", NULL, };
+
+DT_MACHINE_START(BCM11351_DT, "Broadcom Application Processor")
+	.init_irq = init_irq,
+	.timer = &timer,
+	.init_machine = board_init,
+	.dt_compat = bcm11351_dt_compat,
+	.handle_irq = gic_handle_irq,
+MACHINE_END
diff --git a/arch/arm/mach-bcm2835/Makefile.boot b/arch/arm/mach-bcm2835/Makefile.boot
index 2d30e17f5b6..b3271754e9f 100644
--- a/arch/arm/mach-bcm2835/Makefile.boot
+++ b/arch/arm/mach-bcm2835/Makefile.boot
@@ -1,3 +1 @@
-   zreladdr-y := 0x00008000
-params_phys-y := 0x00000100
-initrd_phys-y := 0x00800000
+zreladdr-y := 0x00008000
diff --git a/arch/arm/mach-bcm2835/bcm2835.c b/arch/arm/mach-bcm2835/bcm2835.c
index f6fea493357..f0d739f4b7a 100644
--- a/arch/arm/mach-bcm2835/bcm2835.c
+++ b/arch/arm/mach-bcm2835/bcm2835.c
@@ -12,8 +12,10 @@
  * GNU General Public License for more details.
  */
 
+#include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/irqchip/bcm2835.h>
+#include <linux/of_address.h>
 #include <linux/of_platform.h>
 #include <linux/bcm2835_timer.h>
 #include <linux/clk/bcm2835.h>
@@ -23,6 +25,48 @@
 
 #include <mach/bcm2835_soc.h>
 
+#define PM_RSTC				0x1c
+#define PM_WDOG				0x24
+
+#define PM_PASSWORD			0x5a000000
+#define PM_RSTC_WRCFG_MASK		0x00000030
+#define PM_RSTC_WRCFG_FULL_RESET	0x00000020
+
+static void __iomem *wdt_regs;
+
+/*
+ * The machine restart method can be called from an atomic context so we won't
+ * be able to ioremap the regs then.
+ */
+static void bcm2835_setup_restart(void)
+{
+	struct device_node *np = of_find_compatible_node(NULL, NULL,
+						"brcm,bcm2835-pm-wdt");
+	if (WARN(!np, "unable to setup watchdog restart"))
+		return;
+
+	wdt_regs = of_iomap(np, 0);
+	WARN(!wdt_regs, "failed to remap watchdog regs");
+}
+
+static void bcm2835_restart(char mode, const char *cmd)
+{
+	u32 val;
+
+	if (!wdt_regs)
+		return;
+
+	/* use a timeout of 10 ticks (~150us) */
+	writel_relaxed(10 | PM_PASSWORD, wdt_regs + PM_WDOG);
+	val = readl_relaxed(wdt_regs + PM_RSTC);
+	val &= ~PM_RSTC_WRCFG_MASK;
+	val |= PM_PASSWORD | PM_RSTC_WRCFG_FULL_RESET;
+	writel_relaxed(val, wdt_regs + PM_RSTC);
+
+	/* No sleeping, possibly atomic. */
+	mdelay(1);
+}
+
 static struct map_desc io_map __initdata = {
 	.virtual = BCM2835_PERIPH_VIRT,
 	.pfn = __phys_to_pfn(BCM2835_PERIPH_PHYS),
@@ -30,15 +74,16 @@ static struct map_desc io_map __initdata = {
 	.type = MT_DEVICE
 };
 
-void __init bcm2835_map_io(void)
+static void __init bcm2835_map_io(void)
 {
 	iotable_init(&io_map, 1);
 }
 
-void __init bcm2835_init(void)
+static void __init bcm2835_init(void)
 {
 	int ret;
 
+	bcm2835_setup_restart();
 	bcm2835_init_clocks();
 
 	ret = of_platform_populate(NULL, of_default_bus_match_table, NULL,
@@ -60,5 +105,6 @@ DT_MACHINE_START(BCM2835, "BCM2835")
 	.handle_irq = bcm2835_handle_irq,
 	.init_machine = bcm2835_init,
 	.timer = &bcm2835_timer,
+	.restart = bcm2835_restart,
 	.dt_compat = bcm2835_compat
 MACHINE_END
diff --git a/arch/arm/mach-bcm2835/include/mach/gpio.h b/arch/arm/mach-bcm2835/include/mach/gpio.h
new file mode 100644
index 00000000000..40a8c178f10
--- /dev/null
+++ b/arch/arm/mach-bcm2835/include/mach/gpio.h
@@ -0,0 +1 @@
+/* empty */
diff --git a/arch/arm/mach-clps711x/Kconfig b/arch/arm/mach-clps711x/Kconfig
index 263242da2cb..2d00165e85e 100644
--- a/arch/arm/mach-clps711x/Kconfig
+++ b/arch/arm/mach-clps711x/Kconfig
@@ -10,7 +10,6 @@ config ARCH_AUTCPU12
 
 config ARCH_CDB89712
 	bool "CDB89712"
-	select ISA
 	help
 	  This is an evaluation board from Cirrus for the CS89712 processor.
 	  The board includes 2 serial ports, Ethernet, IRDA, and expansion
@@ -25,7 +24,6 @@ config ARCH_EDB7211
 	bool "EDB7211"
 	select ARCH_SELECT_MEMORY_MODEL
 	select ARCH_SPARSEMEM_ENABLE
-	select ISA
 	help
 	  Say Y here if you intend to run this kernel on a Cirrus Logic EDB-7211
 	  evaluation board.
diff --git a/arch/arm/mach-clps711x/Makefile b/arch/arm/mach-clps711x/Makefile
index 6da6940b365..992995af666 100644
--- a/arch/arm/mach-clps711x/Makefile
+++ b/arch/arm/mach-clps711x/Makefile
@@ -9,9 +9,9 @@ obj-m			:=
 obj-n			:=
 obj-			:=
 
-obj-$(CONFIG_ARCH_AUTCPU12) += autcpu12.o
-obj-$(CONFIG_ARCH_CDB89712) += cdb89712.o
-obj-$(CONFIG_ARCH_CLEP7312) += clep7312.o
-obj-$(CONFIG_ARCH_EDB7211)  += edb7211-arch.o edb7211-mm.o
-obj-$(CONFIG_ARCH_FORTUNET) += fortunet.o
-obj-$(CONFIG_ARCH_P720T)    += p720t.o
+obj-$(CONFIG_ARCH_AUTCPU12)	+= board-autcpu12.o
+obj-$(CONFIG_ARCH_CDB89712)	+= board-cdb89712.o
+obj-$(CONFIG_ARCH_CLEP7312)	+= board-clep7312.o
+obj-$(CONFIG_ARCH_EDB7211)	+= board-edb7211.o
+obj-$(CONFIG_ARCH_FORTUNET)	+= board-fortunet.o
+obj-$(CONFIG_ARCH_P720T)	+= board-p720t.o
diff --git a/arch/arm/mach-clps711x/Makefile.boot b/arch/arm/mach-clps711x/Makefile.boot
index 9398e859b5a..eba77d35a61 100644
--- a/arch/arm/mach-clps711x/Makefile.boot
+++ b/arch/arm/mach-clps711x/Makefile.boot
@@ -1,5 +1,4 @@
 # The standard locations for stuff on CLPS711x type processors
-   zreladdr-y				+= 0xc0028000
 params_phys-y				:= 0xc0000100
 # Should probably have some agreement on these...
 initrd_phys-$(CONFIG_ARCH_P720T)	:= 0xc0400000
diff --git a/arch/arm/mach-clps711x/autcpu12.c b/arch/arm/mach-clps711x/autcpu12.c
deleted file mode 100644
index 32871918bb6..00000000000
--- a/arch/arm/mach-clps711x/autcpu12.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- *  linux/arch/arm/mach-clps711x/autcpu12.c
- *
- * (c) 2001 Thomas Gleixner, autronix automation <gleixner@autronix.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/io.h>
-#include <linux/ioport.h>
-#include <linux/platform_device.h>
-
-#include <mach/hardware.h>
-#include <asm/sizes.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-
-#include <asm/mach/map.h>
-#include <mach/autcpu12.h>
-
-#include "common.h"
-
-/*
- * The on-chip registers are given a size of 1MB so that a section can
- * be used to map them; this saves a page table.  This is the place to
- * add mappings for ROM, expansion memory, PCMCIA, etc.  (if static
- * mappings are chosen for those areas).
- *
-*/
-
-static struct map_desc autcpu12_io_desc[] __initdata = {
-	/* memory-mapped extra io and CS8900A Ethernet chip */
- 	/* ethernet chip */
- 	{
-		.virtual	= AUTCPU12_VIRT_CS8900A,
-		.pfn		= __phys_to_pfn(AUTCPU12_PHYS_CS8900A),
-		.length		= SZ_1M,
-		.type		= MT_DEVICE
-	}
-};
-
-void __init autcpu12_map_io(void)
-{
-        clps711x_map_io();
-        iotable_init(autcpu12_io_desc, ARRAY_SIZE(autcpu12_io_desc));
-}
-
-static struct resource autcpu12_nvram_resource[] __initdata = {
-	DEFINE_RES_MEM_NAMED(AUTCPU12_PHYS_NVRAM, SZ_128K, "SRAM"),
-};
-
-static struct platform_device autcpu12_nvram_pdev __initdata = {
-	.name		= "autcpu12_nvram",
-	.id		= -1,
-	.resource	= autcpu12_nvram_resource,
-	.num_resources	= ARRAY_SIZE(autcpu12_nvram_resource),
-};
-
-static void __init autcpu12_init(void)
-{
-	platform_device_register(&autcpu12_nvram_pdev);
-}
-
-MACHINE_START(AUTCPU12, "autronix autcpu12")
-	/* Maintainer: Thomas Gleixner */
-	.atag_offset	= 0x20000,
-	.init_machine	= autcpu12_init,
-	.map_io		= autcpu12_map_io,
-	.init_irq	= clps711x_init_irq,
-	.timer		= &clps711x_timer,
-	.restart	= clps711x_restart,
-MACHINE_END
-
diff --git a/arch/arm/mach-clps711x/board-autcpu12.c b/arch/arm/mach-clps711x/board-autcpu12.c
new file mode 100644
index 00000000000..3fbf43f7258
--- /dev/null
+++ b/arch/arm/mach-clps711x/board-autcpu12.c
@@ -0,0 +1,179 @@
+/*
+ *  linux/arch/arm/mach-clps711x/autcpu12.c
+ *
+ * (c) 2001 Thomas Gleixner, autronix automation <gleixner@autronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/io.h>
+#include <linux/gpio.h>
+#include <linux/ioport.h>
+#include <linux/interrupt.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/nand-gpio.h>
+#include <linux/platform_device.h>
+#include <linux/basic_mmio_gpio.h>
+
+#include <mach/hardware.h>
+#include <asm/sizes.h>
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+
+#include <asm/mach/map.h>
+#include <mach/autcpu12.h>
+
+#include "common.h"
+
+#define AUTCPU12_CS8900_BASE	(CS2_PHYS_BASE + 0x300)
+#define AUTCPU12_CS8900_IRQ	(IRQ_EINT3)
+
+#define AUTCPU12_SMC_BASE	(CS1_PHYS_BASE + 0x06000000)
+#define AUTCPU12_SMC_SEL_BASE	(AUTCPU12_SMC_BASE + 0x10)
+
+#define AUTCPU12_MMGPIO_BASE	(CLPS711X_NR_GPIO)
+#define AUTCPU12_SMC_NCE	(AUTCPU12_MMGPIO_BASE + 0) /* Bit 0 */
+#define AUTCPU12_SMC_RDY	CLPS711X_GPIO(1, 2)
+#define AUTCPU12_SMC_ALE	CLPS711X_GPIO(1, 3)
+#define AUTCPU12_SMC_CLE	CLPS711X_GPIO(1, 3)
+
+static struct resource autcpu12_cs8900_resource[] __initdata = {
+	DEFINE_RES_MEM(AUTCPU12_CS8900_BASE, SZ_1K),
+	DEFINE_RES_IRQ(AUTCPU12_CS8900_IRQ),
+};
+
+static struct resource autcpu12_nvram_resource[] __initdata = {
+	DEFINE_RES_MEM_NAMED(AUTCPU12_PHYS_NVRAM, SZ_128K, "SRAM"),
+};
+
+static struct platform_device autcpu12_nvram_pdev __initdata = {
+	.name		= "autcpu12_nvram",
+	.id		= -1,
+	.resource	= autcpu12_nvram_resource,
+	.num_resources	= ARRAY_SIZE(autcpu12_nvram_resource),
+};
+
+static struct resource autcpu12_nand_resource[] __initdata = {
+	DEFINE_RES_MEM(AUTCPU12_SMC_BASE, SZ_16),
+};
+
+static struct mtd_partition autcpu12_nand_parts[] __initdata = {
+	{
+		.name	= "Flash partition 1",
+		.offset	= 0,
+		.size	= SZ_8M,
+	},
+	{
+		.name	= "Flash partition 2",
+		.offset	= MTDPART_OFS_APPEND,
+		.size	= MTDPART_SIZ_FULL,
+	},
+};
+
+static void __init autcpu12_adjust_parts(struct gpio_nand_platdata *pdata,
+					 size_t sz)
+{
+	switch (sz) {
+	case SZ_16M:
+	case SZ_32M:
+		break;
+	case SZ_64M:
+	case SZ_128M:
+		pdata->parts[0].size = SZ_16M;
+		break;
+	default:
+		pr_warn("Unsupported SmartMedia device size %u\n", sz);
+		break;
+	}
+}
+
+static struct gpio_nand_platdata autcpu12_nand_pdata __initdata = {
+	.gpio_rdy	= AUTCPU12_SMC_RDY,
+	.gpio_nce	= AUTCPU12_SMC_NCE,
+	.gpio_ale	= AUTCPU12_SMC_ALE,
+	.gpio_cle	= AUTCPU12_SMC_CLE,
+	.gpio_nwp	= -1,
+	.chip_delay	= 20,
+	.parts		= autcpu12_nand_parts,
+	.num_parts	= ARRAY_SIZE(autcpu12_nand_parts),
+	.adjust_parts	= autcpu12_adjust_parts,
+};
+
+static struct platform_device autcpu12_nand_pdev __initdata = {
+	.name		= "gpio-nand",
+	.id		= -1,
+	.resource	= autcpu12_nand_resource,
+	.num_resources	= ARRAY_SIZE(autcpu12_nand_resource),
+	.dev		= {
+		.platform_data = &autcpu12_nand_pdata,
+	},
+};
+
+static struct resource autcpu12_mmgpio_resource[] __initdata = {
+	DEFINE_RES_MEM_NAMED(AUTCPU12_SMC_SEL_BASE, SZ_1, "dat"),
+};
+
+static struct bgpio_pdata autcpu12_mmgpio_pdata __initdata = {
+	.base	= AUTCPU12_MMGPIO_BASE,
+	.ngpio	= 8,
+};
+
+static struct platform_device autcpu12_mmgpio_pdev __initdata = {
+	.name		= "basic-mmio-gpio",
+	.id		= -1,
+	.resource	= autcpu12_mmgpio_resource,
+	.num_resources	= ARRAY_SIZE(autcpu12_mmgpio_resource),
+	.dev		= {
+		.platform_data = &autcpu12_mmgpio_pdata,
+	},
+};
+
+static void __init autcpu12_init(void)
+{
+	platform_device_register_simple("video-clps711x", 0, NULL, 0);
+	platform_device_register_simple("cs89x0", 0, autcpu12_cs8900_resource,
+					ARRAY_SIZE(autcpu12_cs8900_resource));
+	platform_device_register(&autcpu12_mmgpio_pdev);
+	platform_device_register(&autcpu12_nvram_pdev);
+}
+
+static void __init autcpu12_init_late(void)
+{
+	if (IS_ENABLED(MTD_NAND_GPIO) && IS_ENABLED(GPIO_GENERIC_PLATFORM)) {
+		/* We are need both drivers to handle NAND */
+		platform_device_register(&autcpu12_nand_pdev);
+	}
+}
+
+MACHINE_START(AUTCPU12, "autronix autcpu12")
+	/* Maintainer: Thomas Gleixner */
+	.atag_offset	= 0x20000,
+	.nr_irqs	= CLPS711X_NR_IRQS,
+	.map_io		= clps711x_map_io,
+	.init_irq	= clps711x_init_irq,
+	.timer		= &clps711x_timer,
+	.init_machine	= autcpu12_init,
+	.init_late	= autcpu12_init_late,
+	.handle_irq	= clps711x_handle_irq,
+	.restart	= clps711x_restart,
+MACHINE_END
+
diff --git a/arch/arm/mach-clps711x/board-cdb89712.c b/arch/arm/mach-clps711x/board-cdb89712.c
new file mode 100644
index 00000000000..60900ddf97c
--- /dev/null
+++ b/arch/arm/mach-clps711x/board-cdb89712.c
@@ -0,0 +1,147 @@
+/*
+ *  linux/arch/arm/mach-clps711x/cdb89712.c
+ *
+ *  Copyright (C) 2000-2001 Deep Blue Solutions Ltd
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/io.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/plat-ram.h>
+#include <linux/mtd/partitions.h>
+
+#include <mach/hardware.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include "common.h"
+
+#define CDB89712_CS8900_BASE	(CS2_PHYS_BASE + 0x300)
+#define CDB89712_CS8900_IRQ	(IRQ_EINT3)
+
+static struct resource cdb89712_cs8900_resource[] __initdata = {
+	DEFINE_RES_MEM(CDB89712_CS8900_BASE, SZ_1K),
+	DEFINE_RES_IRQ(CDB89712_CS8900_IRQ),
+};
+
+static struct mtd_partition cdb89712_flash_partitions[] __initdata = {
+	{
+		.name	= "Flash",
+		.offset	= 0,
+		.size	= MTDPART_SIZ_FULL,
+	},
+};
+
+static struct physmap_flash_data cdb89712_flash_pdata __initdata = {
+	.width		= 4,
+	.probe_type	= "map_rom",
+	.parts		= cdb89712_flash_partitions,
+	.nr_parts	= ARRAY_SIZE(cdb89712_flash_partitions),
+};
+
+static struct resource cdb89712_flash_resources[] __initdata = {
+	DEFINE_RES_MEM(CS0_PHYS_BASE, SZ_8M),
+};
+
+static struct platform_device cdb89712_flash_pdev __initdata = {
+	.name		= "physmap-flash",
+	.id		= 0,
+	.resource	= cdb89712_flash_resources,
+	.num_resources	= ARRAY_SIZE(cdb89712_flash_resources),
+	.dev	= {
+		.platform_data	= &cdb89712_flash_pdata,
+	},
+};
+
+static struct mtd_partition cdb89712_bootrom_partitions[] __initdata = {
+	{
+		.name	= "BootROM",
+		.offset	= 0,
+		.size	= MTDPART_SIZ_FULL,
+	},
+};
+
+static struct physmap_flash_data cdb89712_bootrom_pdata __initdata = {
+	.width		= 4,
+	.probe_type	= "map_rom",
+	.parts		= cdb89712_bootrom_partitions,
+	.nr_parts	= ARRAY_SIZE(cdb89712_bootrom_partitions),
+};
+
+static struct resource cdb89712_bootrom_resources[] __initdata = {
+	DEFINE_RES_NAMED(CS7_PHYS_BASE, SZ_128, "BOOTROM", IORESOURCE_MEM |
+			 IORESOURCE_CACHEABLE | IORESOURCE_READONLY),
+};
+
+static struct platform_device cdb89712_bootrom_pdev __initdata = {
+	.name		= "physmap-flash",
+	.id		= 1,
+	.resource	= cdb89712_bootrom_resources,
+	.num_resources	= ARRAY_SIZE(cdb89712_bootrom_resources),
+	.dev	= {
+		.platform_data	= &cdb89712_bootrom_pdata,
+	},
+};
+
+static struct platdata_mtd_ram cdb89712_sram_pdata __initdata = {
+	.bankwidth	= 4,
+};
+
+static struct resource cdb89712_sram_resources[] __initdata = {
+	DEFINE_RES_MEM(CLPS711X_SRAM_BASE, CLPS711X_SRAM_SIZE),
+};
+
+static struct platform_device cdb89712_sram_pdev __initdata = {
+	.name		= "mtd-ram",
+	.id		= 0,
+	.resource	= cdb89712_sram_resources,
+	.num_resources	= ARRAY_SIZE(cdb89712_sram_resources),
+	.dev	= {
+		.platform_data	= &cdb89712_sram_pdata,
+	},
+};
+
+static void __init cdb89712_init(void)
+{
+	platform_device_register(&cdb89712_flash_pdev);
+	platform_device_register(&cdb89712_bootrom_pdev);
+	platform_device_register(&cdb89712_sram_pdev);
+	platform_device_register_simple("cs89x0", 0, cdb89712_cs8900_resource,
+					ARRAY_SIZE(cdb89712_cs8900_resource));
+}
+
+MACHINE_START(CDB89712, "Cirrus-CDB89712")
+	/* Maintainer: Ray Lehtiniemi */
+	.atag_offset	= 0x100,
+	.nr_irqs	= CLPS711X_NR_IRQS,
+	.map_io		= clps711x_map_io,
+	.init_irq	= clps711x_init_irq,
+	.timer		= &clps711x_timer,
+	.init_machine	= cdb89712_init,
+	.handle_irq	= clps711x_handle_irq,
+	.restart	= clps711x_restart,
+MACHINE_END
diff --git a/arch/arm/mach-clps711x/clep7312.c b/arch/arm/mach-clps711x/board-clep7312.c
index dbc7842639d..0b32a487183 100644
--- a/arch/arm/mach-clps711x/clep7312.c
+++ b/arch/arm/mach-clps711x/board-clep7312.c
@@ -33,14 +33,14 @@ fixup_clep7312(struct tag *tags, char **cmdline, struct meminfo *mi)
 	mi->bank[0].size = 0x01000000;
 }
 
-
 MACHINE_START(CLEP7212, "Cirrus Logic 7212/7312")
 	/* Maintainer: Nobody */
 	.atag_offset	= 0x0100,
+	.nr_irqs	= CLPS711X_NR_IRQS,
 	.fixup		= fixup_clep7312,
 	.map_io		= clps711x_map_io,
 	.init_irq	= clps711x_init_irq,
 	.timer		= &clps711x_timer,
+	.handle_irq	= clps711x_handle_irq,
 	.restart	= clps711x_restart,
 MACHINE_END
-
diff --git a/arch/arm/mach-clps711x/board-edb7211.c b/arch/arm/mach-clps711x/board-edb7211.c
new file mode 100644
index 00000000000..71aa5cf2c0d
--- /dev/null
+++ b/arch/arm/mach-clps711x/board-edb7211.c
@@ -0,0 +1,180 @@
+/*
+ *  Copyright (C) 2000, 2001 Blue Mug, Inc.  All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/init.h>
+#include <linux/gpio.h>
+#include <linux/delay.h>
+#include <linux/memblock.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/backlight.h>
+#include <linux/platform_device.h>
+
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/setup.h>
+#include <asm/mach/map.h>
+#include <asm/mach/arch.h>
+#include <asm/mach-types.h>
+
+#include <video/platform_lcd.h>
+
+#include <mach/hardware.h>
+
+#include "common.h"
+
+#define VIDEORAM_SIZE		SZ_128K
+
+#define EDB7211_LCD_DC_DC_EN	CLPS711X_GPIO(3, 1)
+#define EDB7211_LCDEN		CLPS711X_GPIO(3, 2)
+#define EDB7211_LCDBL		CLPS711X_GPIO(3, 3)
+
+#define EDB7211_FLASH0_BASE	(CS0_PHYS_BASE)
+#define EDB7211_FLASH1_BASE	(CS1_PHYS_BASE)
+#define EDB7211_CS8900_BASE	(CS2_PHYS_BASE + 0x300)
+#define EDB7211_CS8900_IRQ	(IRQ_EINT3)
+
+static struct resource edb7211_cs8900_resource[] __initdata = {
+	DEFINE_RES_MEM(EDB7211_CS8900_BASE, SZ_1K),
+	DEFINE_RES_IRQ(EDB7211_CS8900_IRQ),
+};
+
+static struct mtd_partition edb7211_flash_partitions[] __initdata = {
+	{
+		.name	= "Flash",
+		.offset	= 0,
+		.size	= MTDPART_SIZ_FULL,
+	},
+};
+
+static struct physmap_flash_data edb7211_flash_pdata __initdata = {
+	.width		= 4,
+	.parts		= edb7211_flash_partitions,
+	.nr_parts	= ARRAY_SIZE(edb7211_flash_partitions),
+};
+
+static struct resource edb7211_flash_resources[] __initdata = {
+	DEFINE_RES_MEM(EDB7211_FLASH0_BASE, SZ_8M),
+	DEFINE_RES_MEM(EDB7211_FLASH1_BASE, SZ_8M),
+};
+
+static struct platform_device edb7211_flash_pdev __initdata = {
+	.name		= "physmap-flash",
+	.id		= 0,
+	.resource	= edb7211_flash_resources,
+	.num_resources	= ARRAY_SIZE(edb7211_flash_resources),
+	.dev	= {
+		.platform_data	= &edb7211_flash_pdata,
+	},
+};
+
+static void edb7211_lcd_power_set(struct plat_lcd_data *pd, unsigned int power)
+{
+	if (power) {
+		gpio_set_value(EDB7211_LCDEN, 1);
+		udelay(100);
+		gpio_set_value(EDB7211_LCD_DC_DC_EN, 1);
+	} else {
+		gpio_set_value(EDB7211_LCD_DC_DC_EN, 0);
+		udelay(100);
+		gpio_set_value(EDB7211_LCDEN, 0);
+	}
+}
+
+static struct plat_lcd_data edb7211_lcd_power_pdata = {
+	.set_power	= edb7211_lcd_power_set,
+};
+
+static void edb7211_lcd_backlight_set_intensity(int intensity)
+{
+	gpio_set_value(EDB7211_LCDBL, intensity);
+}
+
+static struct generic_bl_info edb7211_lcd_backlight_pdata = {
+	.name			= "lcd-backlight.0",
+	.default_intensity	= 0x01,
+	.max_intensity		= 0x01,
+	.set_bl_intensity	= edb7211_lcd_backlight_set_intensity,
+};
+
+static struct gpio edb7211_gpios[] __initconst = {
+	{ EDB7211_LCD_DC_DC_EN,	GPIOF_OUT_INIT_LOW,	"LCD DC-DC" },
+	{ EDB7211_LCDEN,	GPIOF_OUT_INIT_LOW,	"LCD POWER" },
+	{ EDB7211_LCDBL,	GPIOF_OUT_INIT_LOW,	"LCD BACKLIGHT" },
+};
+
+static struct map_desc edb7211_io_desc[] __initdata = {
+	{	/* Memory-mapped extra keyboard row */
+		.virtual	= IO_ADDRESS(EP7211_PHYS_EXTKBD),
+		.pfn		= __phys_to_pfn(EP7211_PHYS_EXTKBD),
+		.length		= SZ_1M,
+		.type		= MT_DEVICE,
+	},
+};
+
+void __init edb7211_map_io(void)
+{
+	clps711x_map_io();
+	iotable_init(edb7211_io_desc, ARRAY_SIZE(edb7211_io_desc));
+}
+
+/* Reserve screen memory region at the start of main system memory. */
+static void __init edb7211_reserve(void)
+{
+	memblock_reserve(PHYS_OFFSET, VIDEORAM_SIZE);
+}
+
+static void __init
+fixup_edb7211(struct tag *tags, char **cmdline, struct meminfo *mi)
+{
+	/*
+	 * Bank start addresses are not present in the information
+	 * passed in from the boot loader.  We could potentially
+	 * detect them, but instead we hard-code them.
+	 *
+	 * Banks sizes _are_ present in the param block, but we're
+	 * not using that information yet.
+	 */
+	mi->bank[0].start = 0xc0000000;
+	mi->bank[0].size = SZ_8M;
+	mi->bank[1].start = 0xc1000000;
+	mi->bank[1].size = SZ_8M;
+	mi->nr_banks = 2;
+}
+
+static void __init edb7211_init(void)
+{
+	gpio_request_array(edb7211_gpios, ARRAY_SIZE(edb7211_gpios));
+
+	platform_device_register(&edb7211_flash_pdev);
+	platform_device_register_data(&platform_bus, "platform-lcd", 0,
+				      &edb7211_lcd_power_pdata,
+				      sizeof(edb7211_lcd_power_pdata));
+	platform_device_register_data(&platform_bus, "generic-bl", 0,
+				      &edb7211_lcd_backlight_pdata,
+				      sizeof(edb7211_lcd_backlight_pdata));
+	platform_device_register_simple("video-clps711x", 0, NULL, 0);
+	platform_device_register_simple("cs89x0", 0, edb7211_cs8900_resource,
+					ARRAY_SIZE(edb7211_cs8900_resource));
+}
+
+MACHINE_START(EDB7211, "CL-EDB7211 (EP7211 eval board)")
+	/* Maintainer: Jon McClintock */
+	.atag_offset	= VIDEORAM_SIZE + 0x100,
+	.nr_irqs	= CLPS711X_NR_IRQS,
+	.fixup		= fixup_edb7211,
+	.reserve	= edb7211_reserve,
+	.map_io		= edb7211_map_io,
+	.init_irq	= clps711x_init_irq,
+	.timer		= &clps711x_timer,
+	.init_machine	= edb7211_init,
+	.handle_irq	= clps711x_handle_irq,
+	.restart	= clps711x_restart,
+MACHINE_END
diff --git a/arch/arm/mach-clps711x/fortunet.c b/arch/arm/mach-clps711x/board-fortunet.c
index 3a3f0b702cb..7d012558036 100644
--- a/arch/arm/mach-clps711x/fortunet.c
+++ b/arch/arm/mach-clps711x/board-fortunet.c
@@ -74,9 +74,11 @@ fortunet_fixup(struct tag *tags, char **cmdline, struct meminfo *mi)
 
 MACHINE_START(FORTUNET, "ARM-FortuNet")
 	/* Maintainer: FortuNet Inc. */
+	.nr_irqs	= CLPS711X_NR_IRQS,
 	.fixup		= fortunet_fixup,
 	.map_io		= clps711x_map_io,
 	.init_irq	= clps711x_init_irq,
 	.timer		= &clps711x_timer,
+	.handle_irq	= clps711x_handle_irq,
 	.restart	= clps711x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-clps711x/board-p720t.c b/arch/arm/mach-clps711x/board-p720t.c
new file mode 100644
index 00000000000..1518fc83bab
--- /dev/null
+++ b/arch/arm/mach-clps711x/board-p720t.c
@@ -0,0 +1,232 @@
+/*
+ *  linux/arch/arm/mach-clps711x/p720t.c
+ *
+ *  Copyright (C) 2000-2001 Deep Blue Solutions Ltd
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/leds.h>
+#include <linux/sizes.h>
+#include <linux/backlight.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/nand-gpio.h>
+
+#include <mach/hardware.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <mach/syspld.h>
+
+#include <video/platform_lcd.h>
+
+#include "common.h"
+
+#define P720T_USERLED		CLPS711X_GPIO(3, 0)
+#define P720T_NAND_CLE		CLPS711X_GPIO(4, 0)
+#define P720T_NAND_ALE		CLPS711X_GPIO(4, 1)
+#define P720T_NAND_NCE		CLPS711X_GPIO(4, 2)
+
+#define P720T_NAND_BASE		(CLPS711X_SDRAM1_BASE)
+
+static struct resource p720t_nand_resource[] __initdata = {
+	DEFINE_RES_MEM(P720T_NAND_BASE, SZ_4),
+};
+
+static struct mtd_partition p720t_nand_parts[] __initdata = {
+	{
+		.name	= "Flash partition 1",
+		.offset	= 0,
+		.size	= SZ_2M,
+	},
+	{
+		.name	= "Flash partition 2",
+		.offset	= MTDPART_OFS_APPEND,
+		.size	= MTDPART_SIZ_FULL,
+	},
+};
+
+static struct gpio_nand_platdata p720t_nand_pdata __initdata = {
+	.gpio_rdy	= -1,
+	.gpio_nce	= P720T_NAND_NCE,
+	.gpio_ale	= P720T_NAND_ALE,
+	.gpio_cle	= P720T_NAND_CLE,
+	.gpio_nwp	= -1,
+	.chip_delay	= 15,
+	.parts		= p720t_nand_parts,
+	.num_parts	= ARRAY_SIZE(p720t_nand_parts),
+};
+
+static struct platform_device p720t_nand_pdev __initdata = {
+	.name		= "gpio-nand",
+	.id		= -1,
+	.resource	= p720t_nand_resource,
+	.num_resources	= ARRAY_SIZE(p720t_nand_resource),
+	.dev		= {
+		.platform_data = &p720t_nand_pdata,
+	},
+};
+
+static void p720t_lcd_power_set(struct plat_lcd_data *pd, unsigned int power)
+{
+	if (power) {
+		PLD_LCDEN = PLD_LCDEN_EN;
+		PLD_PWR |= PLD_S4_ON | PLD_S2_ON | PLD_S1_ON;
+	} else {
+		PLD_PWR &= ~(PLD_S4_ON | PLD_S2_ON | PLD_S1_ON);
+		PLD_LCDEN = 0;
+	}
+}
+
+static struct plat_lcd_data p720t_lcd_power_pdata = {
+	.set_power	= p720t_lcd_power_set,
+};
+
+static void p720t_lcd_backlight_set_intensity(int intensity)
+{
+	if (intensity)
+		PLD_PWR |= PLD_S3_ON;
+	else
+		PLD_PWR = 0;
+}
+
+static struct generic_bl_info p720t_lcd_backlight_pdata = {
+	.name			= "lcd-backlight.0",
+	.default_intensity	= 0x01,
+	.max_intensity		= 0x01,
+	.set_bl_intensity	= p720t_lcd_backlight_set_intensity,
+};
+
+/*
+ * Map the P720T system PLD. It occupies two address spaces:
+ * 0x10000000 and 0x10400000. We map both regions as one.
+ */
+static struct map_desc p720t_io_desc[] __initdata = {
+	{
+		.virtual	= SYSPLD_VIRT_BASE,
+		.pfn		= __phys_to_pfn(SYSPLD_PHYS_BASE),
+		.length		= SZ_8M,
+		.type		= MT_DEVICE,
+	},
+};
+
+static void __init
+fixup_p720t(struct tag *tag, char **cmdline, struct meminfo *mi)
+{
+	/*
+	 * Our bootloader doesn't setup any tags (yet).
+	 */
+	if (tag->hdr.tag != ATAG_CORE) {
+		tag->hdr.tag = ATAG_CORE;
+		tag->hdr.size = tag_size(tag_core);
+		tag->u.core.flags = 0;
+		tag->u.core.pagesize = PAGE_SIZE;
+		tag->u.core.rootdev = 0x0100;
+
+		tag = tag_next(tag);
+		tag->hdr.tag = ATAG_MEM;
+		tag->hdr.size = tag_size(tag_mem32);
+		tag->u.mem.size = 4096;
+		tag->u.mem.start = PHYS_OFFSET;
+
+		tag = tag_next(tag);
+		tag->hdr.tag = ATAG_NONE;
+		tag->hdr.size = 0;
+	}
+}
+
+static void __init p720t_map_io(void)
+{
+	clps711x_map_io();
+	iotable_init(p720t_io_desc, ARRAY_SIZE(p720t_io_desc));
+}
+
+static void __init p720t_init_early(void)
+{
+	/*
+	 * Power down as much as possible in case we don't
+	 * have the drivers loaded.
+	 */
+	PLD_LCDEN = 0;
+	PLD_PWR  &= ~(PLD_S4_ON|PLD_S3_ON|PLD_S2_ON|PLD_S1_ON);
+
+	PLD_KBD   = 0;
+	PLD_IO    = 0;
+	PLD_IRDA  = 0;
+	PLD_CODEC = 0;
+	PLD_TCH   = 0;
+	PLD_SPI   = 0;
+	if (!IS_ENABLED(CONFIG_DEBUG_LL)) {
+		PLD_COM2 = 0;
+		PLD_COM1 = 0;
+	}
+}
+
+static struct gpio_led p720t_gpio_leds[] = {
+	{
+		.name			= "User LED",
+		.default_trigger	= "heartbeat",
+		.gpio			= P720T_USERLED,
+	},
+};
+
+static struct gpio_led_platform_data p720t_gpio_led_pdata __initdata = {
+	.leds		= p720t_gpio_leds,
+	.num_leds	= ARRAY_SIZE(p720t_gpio_leds),
+};
+
+static void __init p720t_init(void)
+{
+	platform_device_register(&p720t_nand_pdev);
+	platform_device_register_data(&platform_bus, "platform-lcd", 0,
+				      &p720t_lcd_power_pdata,
+				      sizeof(p720t_lcd_power_pdata));
+	platform_device_register_data(&platform_bus, "generic-bl", 0,
+				      &p720t_lcd_backlight_pdata,
+				      sizeof(p720t_lcd_backlight_pdata));
+	platform_device_register_simple("video-clps711x", 0, NULL, 0);
+}
+
+static void __init p720t_init_late(void)
+{
+	platform_device_register_data(&platform_bus, "leds-gpio", 0,
+				      &p720t_gpio_led_pdata,
+				      sizeof(p720t_gpio_led_pdata));
+}
+
+MACHINE_START(P720T, "ARM-Prospector720T")
+	/* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
+	.atag_offset	= 0x100,
+	.nr_irqs	= CLPS711X_NR_IRQS,
+	.fixup		= fixup_p720t,
+	.map_io		= p720t_map_io,
+	.init_early	= p720t_init_early,
+	.init_irq	= clps711x_init_irq,
+	.timer		= &clps711x_timer,
+	.init_machine	= p720t_init,
+	.init_late	= p720t_init_late,
+	.handle_irq	= clps711x_handle_irq,
+	.restart	= clps711x_restart,
+MACHINE_END
diff --git a/arch/arm/mach-clps711x/cdb89712.c b/arch/arm/mach-clps711x/cdb89712.c
deleted file mode 100644
index c314f49d6ef..00000000000
--- a/arch/arm/mach-clps711x/cdb89712.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- *  linux/arch/arm/mach-clps711x/cdb89712.c
- *
- *  Copyright (C) 2000-2001 Deep Blue Solutions Ltd
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include "common.h"
-
-/*
- * Map the CS89712 Ethernet port.  That should be moved to the
- * ethernet driver, perhaps.
- */
-static struct map_desc cdb89712_io_desc[] __initdata = {
-	{
-		.virtual	= ETHER_BASE,
-		.pfn		=__phys_to_pfn(ETHER_START),
-		.length		= ETHER_SIZE,
-		.type		= MT_DEVICE
-	}
-};
-
-static void __init cdb89712_map_io(void)
-{
-	clps711x_map_io();
-	iotable_init(cdb89712_io_desc, ARRAY_SIZE(cdb89712_io_desc));
-}
-
-MACHINE_START(CDB89712, "Cirrus-CDB89712")
-	/* Maintainer: Ray Lehtiniemi */
-	.atag_offset	= 0x100,
-	.map_io		= cdb89712_map_io,
-	.init_irq	= clps711x_init_irq,
-	.timer		= &clps711x_timer,
-	.restart	= clps711x_restart,
-MACHINE_END
diff --git a/arch/arm/mach-clps711x/common.c b/arch/arm/mach-clps711x/common.c
index 509243d89a3..e046439573e 100644
--- a/arch/arm/mach-clps711x/common.c
+++ b/arch/arm/mach-clps711x/common.c
@@ -21,13 +21,16 @@
  */
 #include <linux/io.h>
 #include <linux/init.h>
+#include <linux/sizes.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/clk.h>
 #include <linux/clkdev.h>
+#include <linux/clockchips.h>
 #include <linux/clk-provider.h>
 
-#include <asm/sizes.h>
+#include <asm/exception.h>
+#include <asm/mach/irq.h>
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
 #include <asm/system_misc.h>
@@ -36,7 +39,6 @@
 
 static struct clk *clk_pll, *clk_bus, *clk_uart, *clk_timerl, *clk_timerh,
 		  *clk_tint, *clk_spi;
-static unsigned long latch;
 
 /*
  * This maps the generic CLPS711x registers
@@ -45,7 +47,7 @@ static struct map_desc clps711x_io_desc[] __initdata = {
 	{
 		.virtual	= (unsigned long)CLPS711X_VIRT_BASE,
 		.pfn		= __phys_to_pfn(CLPS711X_PHYS_BASE),
-		.length		= SZ_1M,
+		.length		= SZ_64K,
 		.type		= MT_DEVICE
 	}
 };
@@ -64,7 +66,7 @@ static void int1_mask(struct irq_data *d)
 	clps_writel(intmr1, INTMR1);
 }
 
-static void int1_ack(struct irq_data *d)
+static void int1_eoi(struct irq_data *d)
 {
 	switch (d->irq) {
 	case IRQ_CSINT:  clps_writel(0, COEOI);  break;
@@ -86,7 +88,8 @@ static void int1_unmask(struct irq_data *d)
 }
 
 static struct irq_chip int1_chip = {
-	.irq_ack	= int1_ack,
+	.name		= "Interrupt Vector 1",
+	.irq_eoi	= int1_eoi,
 	.irq_mask	= int1_mask,
 	.irq_unmask	= int1_unmask,
 };
@@ -100,7 +103,7 @@ static void int2_mask(struct irq_data *d)
 	clps_writel(intmr2, INTMR2);
 }
 
-static void int2_ack(struct irq_data *d)
+static void int2_eoi(struct irq_data *d)
 {
 	switch (d->irq) {
 	case IRQ_KBDINT: clps_writel(0, KBDEOI); break;
@@ -117,73 +120,160 @@ static void int2_unmask(struct irq_data *d)
 }
 
 static struct irq_chip int2_chip = {
-	.irq_ack	= int2_ack,
+	.name		= "Interrupt Vector 2",
+	.irq_eoi	= int2_eoi,
 	.irq_mask	= int2_mask,
 	.irq_unmask	= int2_unmask,
 };
 
+static void int3_mask(struct irq_data *d)
+{
+	u32 intmr3;
+
+	intmr3 = clps_readl(INTMR3);
+	intmr3 &= ~(1 << (d->irq - 32));
+	clps_writel(intmr3, INTMR3);
+}
+
+static void int3_unmask(struct irq_data *d)
+{
+	u32 intmr3;
+
+	intmr3 = clps_readl(INTMR3);
+	intmr3 |= 1 << (d->irq - 32);
+	clps_writel(intmr3, INTMR3);
+}
+
+static struct irq_chip int3_chip = {
+	.name		= "Interrupt Vector 3",
+	.irq_mask	= int3_mask,
+	.irq_unmask	= int3_unmask,
+};
+
+static struct {
+	int			nr;
+	struct irq_chip		*chip;
+	irq_flow_handler_t	handle;
+} clps711x_irqdescs[] __initdata = {
+	{ IRQ_CSINT,	&int1_chip,	handle_fasteoi_irq,	},
+	{ IRQ_EINT1,	&int1_chip,	handle_level_irq,	},
+	{ IRQ_EINT2,	&int1_chip,	handle_level_irq,	},
+	{ IRQ_EINT3,	&int1_chip,	handle_level_irq,	},
+	{ IRQ_TC1OI,	&int1_chip,	handle_fasteoi_irq,	},
+	{ IRQ_TC2OI,	&int1_chip,	handle_fasteoi_irq,	},
+	{ IRQ_RTCMI,	&int1_chip,	handle_fasteoi_irq,	},
+	{ IRQ_TINT,	&int1_chip,	handle_fasteoi_irq,	},
+	{ IRQ_UTXINT1,	&int1_chip,	handle_level_irq,	},
+	{ IRQ_URXINT1,	&int1_chip,	handle_level_irq,	},
+	{ IRQ_UMSINT,	&int1_chip,	handle_fasteoi_irq,	},
+	{ IRQ_SSEOTI,	&int1_chip,	handle_level_irq,	},
+	{ IRQ_KBDINT,	&int2_chip,	handle_fasteoi_irq,	},
+	{ IRQ_SS2RX,	&int2_chip,	handle_level_irq,	},
+	{ IRQ_SS2TX,	&int2_chip,	handle_level_irq,	},
+	{ IRQ_UTXINT2,	&int2_chip,	handle_level_irq,	},
+	{ IRQ_URXINT2,	&int2_chip,	handle_level_irq,	},
+};
+
 void __init clps711x_init_irq(void)
 {
 	unsigned int i;
 
-	for (i = 0; i < NR_IRQS; i++) {
-	        if (INT1_IRQS & (1 << i)) {
-			irq_set_chip_and_handler(i, &int1_chip,
-						 handle_level_irq);
-			set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
-		}
-		if (INT2_IRQS & (1 << i)) {
-			irq_set_chip_and_handler(i, &int2_chip,
-						 handle_level_irq);
-			set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
-		}
-	}
-
-	/*
-	 * Disable interrupts
-	 */
+	/* Disable interrupts */
 	clps_writel(0, INTMR1);
 	clps_writel(0, INTMR2);
+	clps_writel(0, INTMR3);
 
-	/*
-	 * Clear down any pending interrupts
-	 */
+	/* Clear down any pending interrupts */
+	clps_writel(0, BLEOI);
+	clps_writel(0, MCEOI);
 	clps_writel(0, COEOI);
 	clps_writel(0, TC1EOI);
 	clps_writel(0, TC2EOI);
 	clps_writel(0, RTCEOI);
 	clps_writel(0, TEOI);
 	clps_writel(0, UMSEOI);
-	clps_writel(0, SYNCIO);
 	clps_writel(0, KBDEOI);
+	clps_writel(0, SRXEOF);
+	clps_writel(0xffffffff, DAISR);
+
+	for (i = 0; i < ARRAY_SIZE(clps711x_irqdescs); i++) {
+		irq_set_chip_and_handler(clps711x_irqdescs[i].nr,
+					 clps711x_irqdescs[i].chip,
+					 clps711x_irqdescs[i].handle);
+		set_irq_flags(clps711x_irqdescs[i].nr,
+			      IRQF_VALID | IRQF_PROBE);
+	}
+
+	if (IS_ENABLED(CONFIG_FIQ)) {
+		init_FIQ(0);
+		irq_set_chip_and_handler(IRQ_DAIINT, &int3_chip,
+					 handle_bad_irq);
+		set_irq_flags(IRQ_DAIINT,
+			      IRQF_VALID | IRQF_PROBE | IRQF_NOAUTOEN);
+	}
 }
 
-/*
- * gettimeoffset() returns time since last timer tick, in usecs.
- *
- * 'LATCH' is hwclock ticks (see CLOCK_TICK_RATE in timex.h) per jiffy.
- * 'tick' is usecs per jiffy.
- */
-static unsigned long clps711x_gettimeoffset(void)
+inline u32 fls16(u32 x)
 {
-	unsigned long hwticks;
-	hwticks = latch - (clps_readl(TC2D) & 0xffff);
-	return (hwticks * (tick_nsec / 1000)) / latch;
+	u32 r = 15;
+
+	if (!(x & 0xff00)) {
+		x <<= 8;
+		r -= 8;
+	}
+	if (!(x & 0xf000)) {
+		x <<= 4;
+		r -= 4;
+	}
+	if (!(x & 0xc000)) {
+		x <<= 2;
+		r -= 2;
+	}
+	if (!(x & 0x8000))
+		r--;
+
+	return r;
 }
 
-/*
- * IRQ handler for the timer
- */
-static irqreturn_t p720t_timer_interrupt(int irq, void *dev_id)
+asmlinkage void __exception_irq_entry clps711x_handle_irq(struct pt_regs *regs)
 {
-	timer_tick();
+	u32 irqstat;
+	void __iomem *base = CLPS711X_VIRT_BASE;
+
+	irqstat = readl_relaxed(base + INTSR1) & readl_relaxed(base + INTMR1);
+	if (irqstat) {
+		handle_IRQ(fls16(irqstat), regs);
+		return;
+	}
+
+	irqstat = readl_relaxed(base + INTSR2) & readl_relaxed(base + INTMR2);
+	if (likely(irqstat))
+		handle_IRQ(fls16(irqstat) + 16, regs);
+}
+
+static void clps711x_clockevent_set_mode(enum clock_event_mode mode,
+					 struct clock_event_device *evt)
+{
+}
+
+static struct clock_event_device clockevent_clps711x = {
+	.name		= "CLPS711x Clockevents",
+	.rating		= 300,
+	.features	= CLOCK_EVT_FEAT_PERIODIC,
+	.set_mode	= clps711x_clockevent_set_mode,
+};
+
+static irqreturn_t clps711x_timer_interrupt(int irq, void *dev_id)
+{
+	clockevent_clps711x.event_handler(&clockevent_clps711x);
+
 	return IRQ_HANDLED;
 }
 
 static struct irqaction clps711x_timer_irq = {
 	.name		= "CLPS711x Timer Tick",
 	.flags		= IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
-	.handler	= p720t_timer_interrupt,
+	.handler	= clps711x_timer_interrupt,
 };
 
 static void add_fixed_clk(struct clk *clk, const char *name, int rate)
@@ -244,20 +334,19 @@ static void __init clps711x_timer_init(void)
 
 	pr_info("CPU frequency set at %i Hz.\n", cpu);
 
-	latch = (timh + HZ / 2) / HZ;
+	clps_writew(DIV_ROUND_CLOSEST(timh, HZ), TC2D);
 
 	tmp = clps_readl(SYSCON1);
 	tmp |= SYSCON1_TC2S | SYSCON1_TC2M;
 	clps_writel(tmp, SYSCON1);
 
-	clps_writel(latch - 1, TC2D);
+	clockevents_config_and_register(&clockevent_clps711x, timh, 1, 0xffff);
 
 	setup_irq(IRQ_TC2OI, &clps711x_timer_irq);
 }
 
 struct sys_timer clps711x_timer = {
 	.init		= clps711x_timer_init,
-	.offset		= clps711x_gettimeoffset,
 };
 
 void clps711x_restart(char mode, const char *cmd)
diff --git a/arch/arm/mach-clps711x/common.h b/arch/arm/mach-clps711x/common.h
index fc0f0650dcb..b7c0c75c90c 100644
--- a/arch/arm/mach-clps711x/common.h
+++ b/arch/arm/mach-clps711x/common.h
@@ -4,9 +4,14 @@
  * Common bits.
  */
 
+#define CLPS711X_NR_IRQS	(33)
+#define CLPS711X_NR_GPIO	(4 * 8 + 3)
+#define CLPS711X_GPIO(prt, bit)	((prt) * 8 + (bit))
+
 struct sys_timer;
 
 extern void clps711x_map_io(void);
 extern void clps711x_init_irq(void);
-extern struct sys_timer clps711x_timer;
+extern void clps711x_handle_irq(struct pt_regs *regs);
 extern void clps711x_restart(char mode, const char *cmd);
+extern struct sys_timer clps711x_timer;
diff --git a/arch/arm/mach-clps711x/edb7211-arch.c b/arch/arm/mach-clps711x/edb7211-arch.c
deleted file mode 100644
index 5fad0b4f40a..00000000000
--- a/arch/arm/mach-clps711x/edb7211-arch.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- *  linux/arch/arm/mach-clps711x/arch-edb7211.c
- *
- *  Copyright (C) 2000, 2001 Blue Mug, Inc.  All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#include <linux/init.h>
-#include <linux/memblock.h>
-#include <linux/types.h>
-#include <linux/string.h>
-
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "common.h"
-
-extern void edb7211_map_io(void);
-
-/* Reserve screen memory region at the start of main system memory. */
-static void __init edb7211_reserve(void)
-{
-	memblock_reserve(PHYS_OFFSET, 0x00020000);
-}
-
-static void __init
-fixup_edb7211(struct tag *tags, char **cmdline, struct meminfo *mi)
-{
-	/*
-	 * Bank start addresses are not present in the information
-	 * passed in from the boot loader.  We could potentially
-	 * detect them, but instead we hard-code them.
-	 *
-	 * Banks sizes _are_ present in the param block, but we're
-	 * not using that information yet.
-	 */
-	mi->bank[0].start = 0xc0000000;
-	mi->bank[0].size = 8*1024*1024;
-	mi->bank[1].start = 0xc1000000;
-	mi->bank[1].size = 8*1024*1024;
-	mi->nr_banks = 2;
-}
-
-MACHINE_START(EDB7211, "CL-EDB7211 (EP7211 eval board)")
-	/* Maintainer: Jon McClintock */
-	.atag_offset	= 0x20100,	/* 0xc0000000 - 0xc001ffff can be video RAM */
-	.fixup		= fixup_edb7211,
-	.map_io		= edb7211_map_io,
-	.reserve	= edb7211_reserve,
-	.init_irq	= clps711x_init_irq,
-	.timer		= &clps711x_timer,
-	.restart	= clps711x_restart,
-MACHINE_END
diff --git a/arch/arm/mach-clps711x/edb7211-mm.c b/arch/arm/mach-clps711x/edb7211-mm.c
deleted file mode 100644
index 4372f06c992..00000000000
--- a/arch/arm/mach-clps711x/edb7211-mm.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- *  linux/arch/arm/mach-clps711x/mm.c
- *
- *  Extra MM routines for the EDB7211 board
- *
- *  Copyright (C) 2000, 2001 Blue Mug, Inc.  All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/bug.h>
-
-#include <mach/hardware.h>
-#include <asm/page.h>
-#include <asm/sizes.h>
- 
-#include <asm/mach/map.h>
-
-extern void clps711x_map_io(void);
-
-/*
- * The on-chip registers are given a size of 1MB so that a section can
- * be used to map them; this saves a page table.  This is the place to
- * add mappings for ROM, expansion memory, PCMCIA, etc.  (if static
- * mappings are chosen for those areas).
- *
- * Here is a physical memory map (to be fleshed out later):
- *
- * Physical Address  Size  Description
- * ----------------- ----- ---------------------------------
- * c0000000-c001ffff 128KB reserved for video RAM [1]
- * c0020000-c0023fff  16KB parameters (see Documentation/arm/Setup)
- * c0024000-c0027fff  16KB swapper_pg_dir (task 0 page directory)
- * c0028000-...            kernel image (TEXTADDR)
- *
- * [1] Unused pages should be given back to the VM; they are not yet.
- *     The parameter block should also be released (not sure if this
- *     happens).
- */
-static struct map_desc edb7211_io_desc[] __initdata = {
- 	{	/* memory-mapped extra keyboard row */
-	 	.virtual 	= EP7211_VIRT_EXTKBD,
-		.pfn		= __phys_to_pfn(EP7211_PHYS_EXTKBD),
-		.length		= SZ_1M,
-		.type		= MT_DEVICE,
-	}, {	/* and CS8900A Ethernet chip */
-		.virtual	= EP7211_VIRT_CS8900A,
-		.pfn		= __phys_to_pfn(EP7211_PHYS_CS8900A),
-		.length		= SZ_1M,
-		.type		= MT_DEVICE,
-	}, { 	/* flash banks */
-		.virtual	= EP7211_VIRT_FLASH1,
-		.pfn		= __phys_to_pfn(EP7211_PHYS_FLASH1),
-		.length		= SZ_8M,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= EP7211_VIRT_FLASH2,
-		.pfn		= __phys_to_pfn(EP7211_PHYS_FLASH2),
-		.length		= SZ_8M,
-		.type		= MT_DEVICE,
-	}
-};
-
-void __init edb7211_map_io(void)
-{
-        clps711x_map_io();
-        iotable_init(edb7211_io_desc, ARRAY_SIZE(edb7211_io_desc));
-}
-
diff --git a/arch/arm/mach-clps711x/include/mach/autcpu12.h b/arch/arm/mach-clps711x/include/mach/autcpu12.h
index 1588a365f61..0452f5f3f03 100644
--- a/arch/arm/mach-clps711x/include/mach/autcpu12.h
+++ b/arch/arm/mach-clps711x/include/mach/autcpu12.h
@@ -21,24 +21,15 @@
 #define __ASM_ARCH_AUTCPU12_H
 
 /*
- * The CS8900A ethernet chip has its I/O registers wired to chip select 2
- * (nCS2). This is the mapping for it.
- */
-#define AUTCPU12_PHYS_CS8900A		CS2_PHYS_BASE		/* physical */
-#define AUTCPU12_VIRT_CS8900A		(0xfe000000)		/* virtual */
-
-/*
  * The flash bank is wired to chip select 0
  */
 #define AUTCPU12_PHYS_FLASH		CS0_PHYS_BASE		/* physical */
 
 /* offset for device specific information structure */
 #define AUTCPU12_LCDINFO_OFFS		(0x00010000)	
-/*
-* Videomemory is the internal SRAM (CS 6)	
-*/
+
+/* Videomemory in the internal SRAM (CS 6) */
 #define AUTCPU12_PHYS_VIDEO		CS6_PHYS_BASE
-#define AUTCPU12_VIRT_VIDEO		(0xfd000000)
 
 /*
 * All special IO's are tied to CS1
@@ -49,8 +40,6 @@
 
 #define AUTCPU12_PHYS_CSAUX1           	CS1_PHYS_BASE +0x04000000  /* physical */
 
-#define AUTCPU12_PHYS_SMC              	CS1_PHYS_BASE +0x06000000  /* physical */
-
 #define AUTCPU12_PHYS_CAN              	CS1_PHYS_BASE +0x08000000  /* physical */
 
 #define AUTCPU12_PHYS_TOUCH            	CS1_PHYS_BASE +0x0A000000  /* physical */
@@ -59,14 +48,6 @@
 
 #define AUTCPU12_PHYS_LPT              	CS1_PHYS_BASE +0x0E000000  /* physical */
 
-/* 
-* defines for smartmedia card access 
-*/
-#define AUTCPU12_SMC_RDY		(1<<2)
-#define AUTCPU12_SMC_ALE		(1<<3)
-#define AUTCPU12_SMC_CLE  		(1<<4)
-#define AUTCPU12_SMC_PORT_OFFSET	PBDR
-#define AUTCPU12_SMC_SELECT_OFFSET 	0x10
 /*
 * defines for lcd contrast 
 */
diff --git a/arch/arm/mach-clps711x/include/mach/clps711x.h b/arch/arm/mach-clps711x/include/mach/clps711x.h
index c82e21ca49c..01d1b955971 100644
--- a/arch/arm/mach-clps711x/include/mach/clps711x.h
+++ b/arch/arm/mach-clps711x/include/mach/clps711x.h
@@ -257,6 +257,9 @@
 #define MEMCFG_BUS_WIDTH_16	(0)
 #define MEMCFG_BUS_WIDTH_8	(3)
 
+#define MEMCFG_SQAEN		(1 << 6)
+#define MEMCFG_CLKENB		(1 << 7)
+
 #define MEMCFG_WAITSTATE_8_3	(0 << 2)
 #define MEMCFG_WAITSTATE_7_3	(1 << 2)
 #define MEMCFG_WAITSTATE_6_3	(2 << 2)
@@ -274,4 +277,28 @@
 #define MEMCFG_WAITSTATE_2_0	(14 << 2)
 #define MEMCFG_WAITSTATE_1_0	(15 << 2)
 
+/* INTSR1 Interrupts */
+#define IRQ_CSINT		(4)
+#define IRQ_EINT1		(5)
+#define IRQ_EINT2		(6)
+#define IRQ_EINT3		(7)
+#define IRQ_TC1OI		(8)
+#define IRQ_TC2OI		(9)
+#define IRQ_RTCMI		(10)
+#define IRQ_TINT		(11)
+#define IRQ_UTXINT1		(12)
+#define IRQ_URXINT1		(13)
+#define IRQ_UMSINT		(14)
+#define IRQ_SSEOTI		(15)
+
+/* INTSR2 Interrupts */
+#define IRQ_KBDINT		(16 + 0)
+#define IRQ_SS2RX		(16 + 1)
+#define IRQ_SS2TX		(16 + 2)
+#define IRQ_UTXINT2		(16 + 12)
+#define IRQ_URXINT2		(16 + 13)
+
+/* INTSR3 Interrupts */
+#define IRQ_DAIINT		(32 + 0)
+
 #endif /* __MACH_CLPS711X_H */
diff --git a/arch/arm/mach-clps711x/include/mach/entry-macro.S b/arch/arm/mach-clps711x/include/mach/entry-macro.S
deleted file mode 100644
index 56e5c2c2350..00000000000
--- a/arch/arm/mach-clps711x/include/mach/entry-macro.S
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * arch/arm/mach-clps711x/include/mach/entry-macro.S
- *
- * Low-level IRQ helper macros for CLPS711X-based platforms
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#include <mach/hardware.h>
-
-		.macro	get_irqnr_preamble, base, tmp
-		.endm
-
-#if (INTSR2 - INTSR1) != (INTMR2 - INTMR1)
-#error INTSR stride != INTMR stride
-#endif
-
-		.macro	get_irqnr_and_base, irqnr, stat, base, mask
-		mov	\base, #CLPS711X_VIRT_BASE
-		ldr	\stat, [\base, #INTSR1]
-		ldr	\mask, [\base, #INTMR1]
-		mov	\irqnr, #4
-		mov	\mask, \mask, lsl #16
-		and	\stat, \stat, \mask, lsr #16
-		movs	\stat, \stat, lsr #4
-		bne	1001f
-
-		add	\base, \base, #INTSR2 - INTSR1
-		ldr	\stat, [\base, #INTSR1]
-		ldr	\mask, [\base, #INTMR1]
-		mov	\irqnr, #16
-		mov	\mask, \mask, lsl #16
-		and	\stat, \stat, \mask, lsr #16
-
-1001:		tst	\stat, #255
-		addeq	\irqnr, \irqnr, #8
-		moveq	\stat, \stat, lsr #8
-		tst	\stat, #15
-		addeq	\irqnr, \irqnr, #4
-		moveq	\stat, \stat, lsr #4
-		tst	\stat, #3
-		addeq	\irqnr, \irqnr, #2
-		moveq	\stat, \stat, lsr #2
-		tst	\stat, #1
-		addeq	\irqnr, \irqnr, #1
-		moveq	\stat, \stat, lsr #1
-		tst	\stat, #1			@ bit 0 should be set
-		.endm
-
-
diff --git a/arch/arm/mach-clps711x/include/mach/hardware.h b/arch/arm/mach-clps711x/include/mach/hardware.h
index 8497775d6ee..2f23dd5d73e 100644
--- a/arch/arm/mach-clps711x/include/mach/hardware.h
+++ b/arch/arm/mach-clps711x/include/mach/hardware.h
@@ -24,7 +24,10 @@
 
 #include <mach/clps711x.h>
 
-#define CLPS711X_VIRT_BASE	IOMEM(0xff000000)
+#define IO_ADDRESS(x)		(0xdc000000 + (((x) & 0x03ffffff) | \
+				(((x) >> 2) & 0x3c000000)))
+
+#define CLPS711X_VIRT_BASE	IOMEM(IO_ADDRESS(CLPS711X_PHYS_BASE))
 
 #ifndef __ASSEMBLY__
 #define clps_readb(off)		readb(CLPS711X_VIRT_BASE + (off))
@@ -61,67 +64,17 @@
 #define CS7_PHYS_BASE		(0x00000000)
 #endif
 
-#define SYSPLD_VIRT_BASE	0xfe000000
-#define SYSPLD_BASE		SYSPLD_VIRT_BASE
-
-#if defined (CONFIG_ARCH_CDB89712)
-
-#define ETHER_START      0x20000000
-#define ETHER_SIZE       0x1000
-#define ETHER_BASE       0xfe000000
-
-#endif
+#define CLPS711X_SRAM_BASE	CS6_PHYS_BASE
+#define CLPS711X_SRAM_SIZE	(48 * 1024)
 
+#define CLPS711X_SDRAM0_BASE	(0xc0000000)
+#define CLPS711X_SDRAM1_BASE	(0xd0000000)
 
 #if defined (CONFIG_ARCH_EDB7211)
 
-/*
- * The extra 8 lines of the keyboard matrix are wired to chip select 3 (nCS3) 
- * and repeat across it. This is the mapping for it.
- *
- * In jumpered boot mode, nCS3 is mapped to 0x4000000, not 0x3000000. This 
- * was cause for much consternation and headscratching. This should probably
- * be made a compile/run time kernel option.
- */
-#define EP7211_PHYS_EXTKBD		CS3_PHYS_BASE	/* physical */
-
-#define EP7211_VIRT_EXTKBD		(0xfd000000)	/* virtual */
-
-
-/*
- * The CS8900A ethernet chip has its I/O registers wired to chip select 2 
- * (nCS2). This is the mapping for it.
- *
- * In jumpered boot mode, nCS2 is mapped to 0x5000000, not 0x2000000. This 
- * was cause for much consternation and headscratching. This should probably
- * be made a compile/run time kernel option.
- */
-#define EP7211_PHYS_CS8900A		CS2_PHYS_BASE	/* physical */
-
-#define EP7211_VIRT_CS8900A		(0xfc000000)	/* virtual */
-
-
-/*
- * The two flash banks are wired to chip selects 0 and 1. This is the mapping
- * for them.
- *
- * nCS0 and nCS1 are at 0x70000000 and 0x60000000, respectively, when running
- * in jumpered boot mode.
- */
-#define EP7211_PHYS_FLASH1		CS0_PHYS_BASE	/* physical */
-#define EP7211_PHYS_FLASH2		CS1_PHYS_BASE	/* physical */
-
-#define EP7211_VIRT_FLASH1		(0xfa000000)	/* virtual */
-#define EP7211_VIRT_FLASH2		(0xfb000000)	/* virtual */
+/* The extra 8 lines of the keyboard matrix are wired to chip select 3 */
+#define EP7211_PHYS_EXTKBD	CS3_PHYS_BASE
 
 #endif /* CONFIG_ARCH_EDB7211 */
 
-/*
- * Relevant bits in port D, which controls power to the various parts of
- * the LCD on the EDB7211.
- */
-#define EDB_PD1_LCD_DC_DC_EN	(1<<1)
-#define EDB_PD2_LCDEN		(1<<2)
-#define EDB_PD3_LCDBL		(1<<3)
-
 #endif
diff --git a/arch/arm/mach-clps711x/include/mach/irqs.h b/arch/arm/mach-clps711x/include/mach/irqs.h
deleted file mode 100644
index 14d215f8ca8..00000000000
--- a/arch/arm/mach-clps711x/include/mach/irqs.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- *  arch/arm/mach-clps711x/include/mach/irqs.h
- *
- *  Copyright (C) 2000 Deep Blue Solutions Ltd.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-/*
- * Interrupts from INTSR1
- */
-#define IRQ_CSINT			4
-#define IRQ_EINT1			5
-#define IRQ_EINT2			6
-#define IRQ_EINT3			7
-#define IRQ_TC1OI			8
-#define IRQ_TC2OI			9
-#define IRQ_RTCMI			10
-#define IRQ_TINT			11
-#define IRQ_UTXINT1			12
-#define IRQ_URXINT1			13
-#define IRQ_UMSINT			14
-#define IRQ_SSEOTI			15
-
-#define INT1_IRQS			(0x0000fff0)
-
-/*
- * Interrupts from INTSR2
- */
-#define IRQ_KBDINT			(16+0)	/* bit 0 */
-#define IRQ_SS2RX			(16+1)	/* bit 1 */
-#define IRQ_SS2TX			(16+2)	/* bit 2 */
-#define IRQ_UTXINT2			(16+12)	/* bit 12 */
-#define IRQ_URXINT2			(16+13)	/* bit 13 */
-
-#define INT2_IRQS			(0x30070000)
-
-#define NR_IRQS				30
diff --git a/arch/arm/mach-clps711x/include/mach/syspld.h b/arch/arm/mach-clps711x/include/mach/syspld.h
index f7f4c120189..9a433155bf5 100644
--- a/arch/arm/mach-clps711x/include/mach/syspld.h
+++ b/arch/arm/mach-clps711x/include/mach/syspld.h
@@ -23,14 +23,9 @@
 #define __ASM_ARCH_SYSPLD_H
 
 #define SYSPLD_PHYS_BASE	(0x10000000)
+#define SYSPLD_VIRT_BASE	IO_ADDRESS(SYSPLD_PHYS_BASE)
 
-#ifndef __ASSEMBLY__
-#include <asm/types.h>
-
-#define SYSPLD_REG(type,off)	(*(volatile type *)(SYSPLD_BASE + off))
-#else
-#define SYSPLD_REG(type,off)	(off)
-#endif
+#define SYSPLD_REG(type, off)	(*(volatile type *)(SYSPLD_VIRT_BASE + (off)))
 
 #define PLD_INT		SYSPLD_REG(u32, 0x000000)
 #define PLD_INT_PENIRQ		(1 << 5)
diff --git a/arch/arm/mach-clps711x/p720t.c b/arch/arm/mach-clps711x/p720t.c
deleted file mode 100644
index b752b586fc2..00000000000
--- a/arch/arm/mach-clps711x/p720t.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- *  linux/arch/arm/mach-clps711x/p720t.c
- *
- *  Copyright (C) 2000-2001 Deep Blue Solutions Ltd
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-#include <linux/leds.h>
-
-#include <mach/hardware.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/setup.h>
-#include <asm/sizes.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <mach/syspld.h>
-
-#include <asm/hardware/clps7111.h>
-
-#include "common.h"
-
-/*
- * Map the P720T system PLD.  It occupies two address spaces:
- *  SYSPLD_PHYS_BASE and SYSPLD_PHYS_BASE + 0x00400000
- * We map both here.
- */
-static struct map_desc p720t_io_desc[] __initdata = {
-	{
-		.virtual	= SYSPLD_VIRT_BASE,
-		.pfn		= __phys_to_pfn(SYSPLD_PHYS_BASE),
-		.length		= SZ_1M,
-		.type		= MT_DEVICE
-	}, {
-		.virtual	= 0xfe400000,
-		.pfn		= __phys_to_pfn(0x10400000),
-		.length		= SZ_1M,
-		.type		= MT_DEVICE
-	}
-};
-
-static void __init
-fixup_p720t(struct tag *tag, char **cmdline, struct meminfo *mi)
-{
-	/*
-	 * Our bootloader doesn't setup any tags (yet).
-	 */
-	if (tag->hdr.tag != ATAG_CORE) {
-		tag->hdr.tag = ATAG_CORE;
-		tag->hdr.size = tag_size(tag_core);
-		tag->u.core.flags = 0;
-		tag->u.core.pagesize = PAGE_SIZE;
-		tag->u.core.rootdev = 0x0100;
-
-		tag = tag_next(tag);
-		tag->hdr.tag = ATAG_MEM;
-		tag->hdr.size = tag_size(tag_mem32);
-		tag->u.mem.size = 4096;
-		tag->u.mem.start = PHYS_OFFSET;
-
-		tag = tag_next(tag);
-		tag->hdr.tag = ATAG_NONE;
-		tag->hdr.size = 0;
-	}
-}
-
-static void __init p720t_map_io(void)
-{
-	clps711x_map_io();
-	iotable_init(p720t_io_desc, ARRAY_SIZE(p720t_io_desc));
-}
-
-static void __init p720t_init_early(void)
-{
-	/*
-	 * Power down as much as possible in case we don't
-	 * have the drivers loaded.
-	 */
-	PLD_LCDEN = 0;
-	PLD_PWR  &= ~(PLD_S4_ON|PLD_S3_ON|PLD_S2_ON|PLD_S1_ON);
-
-	PLD_KBD   = 0;
-	PLD_IO    = 0;
-	PLD_IRDA  = 0;
-	PLD_CODEC = 0;
-	PLD_TCH   = 0;
-	PLD_SPI   = 0;
-	if (!IS_ENABLED(CONFIG_DEBUG_LL)) {
-		PLD_COM2 = 0;
-		PLD_COM1 = 0;
-	}
-}
-
-/*
- * LED controled by CPLD
- */
-#if defined(CONFIG_NEW_LEDS) && defined(CONFIG_LEDS_CLASS)
-static void p720t_led_set(struct led_classdev *cdev,
-			      enum led_brightness b)
-{
-	u8 reg = clps_readb(PDDR);
-
-	if (b != LED_OFF)
-		reg |= 0x1;
-	else
-		reg &= ~0x1;
-
-	clps_writeb(reg, PDDR);
-}
-
-static enum led_brightness p720t_led_get(struct led_classdev *cdev)
-{
-	u8 reg = clps_readb(PDDR);
-
-	return (reg & 0x1) ? LED_FULL : LED_OFF;
-}
-
-static int __init p720t_leds_init(void)
-{
-
-	struct led_classdev *cdev;
-	int ret;
-
-	if (!machine_is_p720t())
-		return -ENODEV;
-
-	cdev = kzalloc(sizeof(*cdev), GFP_KERNEL);
-	if (!cdev)
-		return -ENOMEM;
-
-	cdev->name = "p720t:0";
-	cdev->brightness_set = p720t_led_set;
-	cdev->brightness_get = p720t_led_get;
-	cdev->default_trigger = "heartbeat";
-
-	ret = led_classdev_register(NULL, cdev);
-	if (ret	< 0) {
-		kfree(cdev);
-		return ret;
-	}
-
-	return 0;
-}
-
-/*
- * Since we may have triggers on any subsystem, defer registration
- * until after subsystem_init.
- */
-fs_initcall(p720t_leds_init);
-#endif
-
-MACHINE_START(P720T, "ARM-Prospector720T")
-	/* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
-	.atag_offset	= 0x100,
-	.fixup		= fixup_p720t,
-	.init_early	= p720t_init_early,
-	.map_io		= p720t_map_io,
-	.init_irq	= clps711x_init_irq,
-	.timer		= &clps711x_timer,
-	.restart	= clps711x_restart,
-MACHINE_END
diff --git a/arch/arm/mach-cns3xxx/Kconfig b/arch/arm/mach-cns3xxx/Kconfig
index 29b13f249aa..9ebfcc46feb 100644
--- a/arch/arm/mach-cns3xxx/Kconfig
+++ b/arch/arm/mach-cns3xxx/Kconfig
@@ -3,7 +3,6 @@ menu "CNS3XXX platform type"
 
 config MACH_CNS3420VB
 	bool "Support for CNS3420 Validation Board"
-	select MIGHT_HAVE_PCI
 	help
 	  Include support for the Cavium Networks CNS3420 MPCore Platform
 	  Baseboard.
diff --git a/arch/arm/mach-cns3xxx/cns3420vb.c b/arch/arm/mach-cns3xxx/cns3420vb.c
index 2c5fb4c7e50..ae305397003 100644
--- a/arch/arm/mach-cns3xxx/cns3420vb.c
+++ b/arch/arm/mach-cns3xxx/cns3420vb.c
@@ -24,6 +24,8 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/physmap.h>
 #include <linux/mtd/partitions.h>
+#include <linux/usb/ehci_pdriver.h>
+#include <linux/usb/ohci_pdriver.h>
 #include <asm/setup.h>
 #include <asm/mach-types.h>
 #include <asm/hardware/gic.h>
@@ -32,6 +34,7 @@
 #include <asm/mach/time.h>
 #include <mach/cns3xxx.h>
 #include <mach/irqs.h>
+#include <mach/pm.h>
 #include "core.h"
 #include "devices.h"
 
@@ -125,13 +128,52 @@ static struct resource cns3xxx_usb_ehci_resources[] = {
 
 static u64 cns3xxx_usb_ehci_dma_mask = DMA_BIT_MASK(32);
 
+static int csn3xxx_usb_power_on(struct platform_device *pdev)
+{
+	/*
+	 * EHCI and OHCI share the same clock and power,
+	 * resetting twice would cause the 1st controller been reset.
+	 * Therefore only do power up  at the first up device, and
+	 * power down at the last down device.
+	 *
+	 * Set USB AHB INCR length to 16
+	 */
+	if (atomic_inc_return(&usb_pwr_ref) == 1) {
+		cns3xxx_pwr_power_up(1 << PM_PLL_HM_PD_CTRL_REG_OFFSET_PLL_USB);
+		cns3xxx_pwr_clk_en(1 << PM_CLK_GATE_REG_OFFSET_USB_HOST);
+		cns3xxx_pwr_soft_rst(1 << PM_SOFT_RST_REG_OFFST_USB_HOST);
+		__raw_writel((__raw_readl(MISC_CHIP_CONFIG_REG) | (0X2 << 24)),
+			MISC_CHIP_CONFIG_REG);
+	}
+
+	return 0;
+}
+
+static void csn3xxx_usb_power_off(struct platform_device *pdev)
+{
+	/*
+	 * EHCI and OHCI share the same clock and power,
+	 * resetting twice would cause the 1st controller been reset.
+	 * Therefore only do power up  at the first up device, and
+	 * power down at the last down device.
+	 */
+	if (atomic_dec_return(&usb_pwr_ref) == 0)
+		cns3xxx_pwr_clk_dis(1 << PM_CLK_GATE_REG_OFFSET_USB_HOST);
+}
+
+static struct usb_ehci_pdata cns3xxx_usb_ehci_pdata = {
+	.power_on	= csn3xxx_usb_power_on,
+	.power_off	= csn3xxx_usb_power_off,
+};
+
 static struct platform_device cns3xxx_usb_ehci_device = {
-	.name          = "cns3xxx-ehci",
+	.name          = "ehci-platform",
 	.num_resources = ARRAY_SIZE(cns3xxx_usb_ehci_resources),
 	.resource      = cns3xxx_usb_ehci_resources,
 	.dev           = {
 		.dma_mask          = &cns3xxx_usb_ehci_dma_mask,
 		.coherent_dma_mask = DMA_BIT_MASK(32),
+		.platform_data     = &cns3xxx_usb_ehci_pdata,
 	},
 };
 
@@ -149,13 +191,20 @@ static struct resource cns3xxx_usb_ohci_resources[] = {
 
 static u64 cns3xxx_usb_ohci_dma_mask = DMA_BIT_MASK(32);
 
+static struct usb_ohci_pdata cns3xxx_usb_ohci_pdata = {
+	.num_ports	= 1,
+	.power_on	= csn3xxx_usb_power_on,
+	.power_off	= csn3xxx_usb_power_off,
+};
+
 static struct platform_device cns3xxx_usb_ohci_device = {
-	.name          = "cns3xxx-ohci",
+	.name          = "ohci-platform",
 	.num_resources = ARRAY_SIZE(cns3xxx_usb_ohci_resources),
 	.resource      = cns3xxx_usb_ohci_resources,
 	.dev           = {
 		.dma_mask          = &cns3xxx_usb_ohci_dma_mask,
 		.coherent_dma_mask = DMA_BIT_MASK(32),
+		.platform_data	   = &cns3xxx_usb_ohci_pdata,
 	},
 };
 
diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index f8eecb95941..0153950f606 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -58,6 +58,14 @@ config ARCH_DAVINCI_TNETV107X
 
 comment "DaVinci Board Type"
 
+config MACH_DA8XX_DT
+	bool "Support DA8XX platforms using device tree"
+	default y
+	depends on ARCH_DAVINCI_DA8XX
+	help
+	  Say y here to include support for TI DaVinci DA850 based using
+	  Flattened Device Tree. More information at Documentation/devicetree
+
 config MACH_DAVINCI_EVM
 	bool "TI DM644x EVM"
 	default ARCH_DAVINCI_DM644x
diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile
index 2227effcb0e..fb5c1aa98a6 100644
--- a/arch/arm/mach-davinci/Makefile
+++ b/arch/arm/mach-davinci/Makefile
@@ -22,6 +22,7 @@ obj-$(CONFIG_AINTC)			+= irq.o
 obj-$(CONFIG_CP_INTC)			+= cp_intc.o
 
 # Board specific
+obj-$(CONFIG_MACH_DA8XX_DT)		+= da8xx-dt.o
 obj-$(CONFIG_MACH_DAVINCI_EVM)  	+= board-dm644x-evm.o
 obj-$(CONFIG_MACH_SFFSDR)		+= board-sffsdr.o
 obj-$(CONFIG_MACH_NEUROS_OSD2)		+= board-neuros-osd2.o
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 32ee3f89596..7211772edd9 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -11,39 +11,40 @@
  * is licensed "as is" without any warranty of any kind, whether express
  * or implied.
  */
-#include <linux/kernel.h>
-#include <linux/init.h>
 #include <linux/console.h>
+#include <linux/delay.h>
+#include <linux/gpio.h>
+#include <linux/gpio_keys.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
 #include <linux/i2c.h>
 #include <linux/i2c/at24.h>
 #include <linux/i2c/pca953x.h>
 #include <linux/input.h>
+#include <linux/input/tps6507x-ts.h>
 #include <linux/mfd/tps6507x.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/platform_device.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
+#include <linux/platform_device.h>
+#include <linux/platform_data/mtd-davinci.h>
+#include <linux/platform_data/mtd-davinci-aemif.h>
+#include <linux/platform_data/spi-davinci.h>
+#include <linux/platform_data/uio_pruss.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/tps6507x.h>
-#include <linux/input/tps6507x-ts.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
-#include <linux/delay.h>
 #include <linux/wl12xx.h>
 
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/system_info.h>
-
 #include <mach/cp_intc.h>
 #include <mach/da8xx.h>
-#include <linux/platform_data/mtd-davinci.h>
 #include <mach/mux.h>
-#include <linux/platform_data/mtd-davinci-aemif.h>
-#include <linux/platform_data/spi-davinci.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/system_info.h>
 
 #include <media/tvp514x.h>
 #include <media/adv7343.h>
@@ -762,16 +763,19 @@ static u8 da850_iis_serializer_direction[] = {
 };
 
 static struct snd_platform_data da850_evm_snd_data = {
-	.tx_dma_offset	= 0x2000,
-	.rx_dma_offset	= 0x2000,
-	.op_mode	= DAVINCI_MCASP_IIS_MODE,
-	.num_serializer	= ARRAY_SIZE(da850_iis_serializer_direction),
-	.tdm_slots	= 2,
-	.serial_dir	= da850_iis_serializer_direction,
-	.asp_chan_q	= EVENTQ_0,
-	.version	= MCASP_VERSION_2,
-	.txnumevt	= 1,
-	.rxnumevt	= 1,
+	.tx_dma_offset		= 0x2000,
+	.rx_dma_offset		= 0x2000,
+	.op_mode		= DAVINCI_MCASP_IIS_MODE,
+	.num_serializer		= ARRAY_SIZE(da850_iis_serializer_direction),
+	.tdm_slots		= 2,
+	.serial_dir		= da850_iis_serializer_direction,
+	.asp_chan_q		= EVENTQ_0,
+	.ram_chan_q		= EVENTQ_1,
+	.version		= MCASP_VERSION_2,
+	.txnumevt		= 1,
+	.rxnumevt		= 1,
+	.sram_size_playback	= SZ_8K,
+	.sram_size_capture	= SZ_8K,
 };
 
 static const short da850_evm_mcasp_pins[] __initconst = {
@@ -1509,6 +1513,7 @@ static __init void da850_evm_init(void)
 		pr_warning("da850_evm_init: mcasp mux setup failed: %d\n",
 				ret);
 
+	da850_evm_snd_data.sram_pool = sram_get_gen_pool();
 	da8xx_register_mcasp(0, &da850_evm_snd_data);
 
 	ret = davinci_cfg_reg_list(da850_lcdcntl_pins);
@@ -1516,6 +1521,11 @@ static __init void da850_evm_init(void)
 		pr_warning("da850_evm_init: lcdcntl mux setup failed: %d\n",
 				ret);
 
+	ret = da8xx_register_uio_pruss();
+	if (ret)
+		pr_warn("da850_evm_init: pruss initialization failed: %d\n",
+				ret);
+
 	/* Handle board specific muxing for LCD here */
 	ret = davinci_cfg_reg_list(da850_evm_lcdc_pins);
 	if (ret)
diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c
index 88ebea89abd..cdf8d0746e7 100644
--- a/arch/arm/mach-davinci/board-dm355-evm.c
+++ b/arch/arm/mach-davinci/board-dm355-evm.c
@@ -324,7 +324,7 @@ static __init void dm355_evm_init(void)
 	if (IS_ERR(aemif))
 		WARN("%s: unable to get AEMIF clock\n", __func__);
 	else
-		clk_enable(aemif);
+		clk_prepare_enable(aemif);
 
 	platform_add_devices(davinci_evm_devices,
 			     ARRAY_SIZE(davinci_evm_devices));
diff --git a/arch/arm/mach-davinci/board-dm355-leopard.c b/arch/arm/mach-davinci/board-dm355-leopard.c
index 2f88103c645..d41954507fc 100644
--- a/arch/arm/mach-davinci/board-dm355-leopard.c
+++ b/arch/arm/mach-davinci/board-dm355-leopard.c
@@ -246,7 +246,7 @@ static __init void dm355_leopard_init(void)
 	if (IS_ERR(aemif))
 		WARN("%s: unable to get AEMIF clock\n", __func__);
 	else
-		clk_enable(aemif);
+		clk_prepare_enable(aemif);
 
 	platform_add_devices(davinci_leopard_devices,
 			     ARRAY_SIZE(davinci_leopard_devices));
diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c
index 1b4a8adcfdc..5d49c75388c 100644
--- a/arch/arm/mach-davinci/board-dm365-evm.c
+++ b/arch/arm/mach-davinci/board-dm365-evm.c
@@ -478,7 +478,7 @@ static void __init evm_init_cpld(void)
 	aemif_clk = clk_get(NULL, "aemif");
 	if (IS_ERR(aemif_clk))
 		return;
-	clk_enable(aemif_clk);
+	clk_prepare_enable(aemif_clk);
 
 	if (request_mem_region(DM365_ASYNC_EMIF_DATA_CE1_BASE, SECTION_SIZE,
 			"cpld") == NULL)
@@ -489,7 +489,7 @@ static void __init evm_init_cpld(void)
 				SECTION_SIZE);
 fail:
 		pr_err("ERROR: can't map CPLD\n");
-		clk_disable(aemif_clk);
+		clk_disable_unprepare(aemif_clk);
 		return;
 	}
 
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index f22572cee49..f5e018de7fa 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -519,13 +519,11 @@ static int dm6444evm_msp430_get_pins(void)
 	char buf[4];
 	struct i2c_msg msg[2] = {
 		{
-			.addr = dm6446evm_msp->addr,
 			.flags = 0,
 			.len = 2,
 			.buf = (void __force *)txbuf,
 		},
 		{
-			.addr = dm6446evm_msp->addr,
 			.flags = I2C_M_RD,
 			.len = 4,
 			.buf = buf,
@@ -536,6 +534,9 @@ static int dm6444evm_msp430_get_pins(void)
 	if (!dm6446evm_msp)
 		return -ENXIO;
 
+	msg[0].addr = dm6446evm_msp->addr;
+	msg[1].addr = dm6446evm_msp->addr;
+
 	/* Command 4 == get input state, returns port 2 and port3 data
 	 *   S Addr W [A] len=2 [A] cmd=4 [A]
 	 *   RS Addr R [A] [len=4] A [cmd=4] A [port2] A [port3] N P
@@ -776,7 +777,7 @@ static __init void davinci_evm_init(void)
 	struct davinci_soc_info *soc_info = &davinci_soc_info;
 
 	aemif_clk = clk_get(NULL, "aemif");
-	clk_enable(aemif_clk);
+	clk_prepare_enable(aemif_clk);
 
 	if (HAS_ATA) {
 		if (HAS_NAND || HAS_NOR)
diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c
index 1dbf85beed1..9211e8800c7 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c
@@ -194,7 +194,7 @@ static int evm_led_setup(struct i2c_client *client, int gpio,
 	while (ngpio--) {
 		leds->gpio = gpio++;
 		leds++;
-	};
+	}
 
 	evm_led_dev = platform_device_alloc("leds-gpio", 0);
 	platform_device_add_data(evm_led_dev, &evm_led_data,
diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c
index 144bf31d68d..3e3e3afebf8 100644
--- a/arch/arm/mach-davinci/board-neuros-osd2.c
+++ b/arch/arm/mach-davinci/board-neuros-osd2.c
@@ -188,7 +188,7 @@ static __init void davinci_ntosd2_init(void)
 	struct davinci_soc_info *soc_info = &davinci_soc_info;
 
 	aemif_clk = clk_get(NULL, "aemif");
-	clk_enable(aemif_clk);
+	clk_prepare_enable(aemif_clk);
 
 	if (HAS_ATA) {
 		if (HAS_NAND)
diff --git a/arch/arm/mach-davinci/common.c b/arch/arm/mach-davinci/common.c
index 64b0f65a863..a794f6d9d44 100644
--- a/arch/arm/mach-davinci/common.c
+++ b/arch/arm/mach-davinci/common.c
@@ -87,8 +87,6 @@ void __init davinci_common_init(struct davinci_soc_info *soc_info)
 		iotable_init(davinci_soc_info.io_desc,
 				davinci_soc_info.io_desc_num);
 
-	init_consistent_dma_size(14 << 20);
-
 	/*
 	 * Normally devicemaps_init() would flush caches and tlb after
 	 * mdesc->map_io(), but we must also do it here because of the CPU
diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index 510648e0394..678a54a64da 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -408,7 +408,7 @@ static struct clk_lookup da830_clks[] = {
 	CLK(NULL,		"pwm2",		&pwm2_clk),
 	CLK("eqep.0",		NULL,		&eqep0_clk),
 	CLK("eqep.1",		NULL,		&eqep1_clk),
-	CLK("da8xx_lcdc.0",	NULL,		&lcdc_clk),
+	CLK("da8xx_lcdc.0",	"fck",		&lcdc_clk),
 	CLK("davinci-mcasp.0",	NULL,		&mcasp0_clk),
 	CLK("davinci-mcasp.1",	NULL,		&mcasp1_clk),
 	CLK("davinci-mcasp.2",	NULL,		&mcasp2_clk),
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index b90c172d554..6b9154e9f90 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -212,6 +212,12 @@ static struct clk tptc2_clk = {
 	.flags		= ALWAYS_ENABLED,
 };
 
+static struct clk pruss_clk = {
+	.name		= "pruss",
+	.parent		= &pll0_sysclk2,
+	.lpsc		= DA8XX_LPSC0_PRUSS,
+};
+
 static struct clk uart0_clk = {
 	.name		= "uart0",
 	.parent		= &pll0_sysclk2,
@@ -385,6 +391,7 @@ static struct clk_lookup da850_clks[] = {
 	CLK(NULL,		"tptc1",	&tptc1_clk),
 	CLK(NULL,		"tpcc1",	&tpcc1_clk),
 	CLK(NULL,		"tptc2",	&tptc2_clk),
+	CLK("pruss_uio",	"pruss",	&pruss_clk),
 	CLK(NULL,		"uart0",	&uart0_clk),
 	CLK(NULL,		"uart1",	&uart1_clk),
 	CLK(NULL,		"uart2",	&uart2_clk),
@@ -396,7 +403,7 @@ static struct clk_lookup da850_clks[] = {
 	CLK(NULL,		"rmii",		&rmii_clk),
 	CLK("davinci_emac.1",	NULL,		&emac_clk),
 	CLK("davinci-mcasp.0",	NULL,		&mcasp_clk),
-	CLK("da8xx_lcdc.0",	NULL,		&lcdc_clk),
+	CLK("da8xx_lcdc.0",	"fck",		&lcdc_clk),
 	CLK("davinci_mmc.0",	NULL,		&mmcsd0_clk),
 	CLK("davinci_mmc.1",	NULL,		&mmcsd1_clk),
 	CLK(NULL,		"aemif",	&aemif_clk),
@@ -781,12 +788,6 @@ static struct map_desc da850_io_desc[] = {
 		.length		= DA8XX_CP_INTC_SIZE,
 		.type		= MT_DEVICE
 	},
-	{
-		.virtual	= SRAM_VIRT,
-		.pfn		= __phys_to_pfn(DA8XX_ARM_RAM_BASE),
-		.length		= SZ_8K,
-		.type		= MT_DEVICE
-	},
 };
 
 static u32 da850_psc_bases[] = { DA8XX_PSC0_BASE, DA8XX_PSC1_BASE };
@@ -1239,8 +1240,8 @@ static struct davinci_soc_info davinci_soc_info_da850 = {
 	.gpio_irq		= IRQ_DA8XX_GPIO0,
 	.serial_dev		= &da8xx_serial_device,
 	.emac_pdata		= &da8xx_emac_pdata,
-	.sram_dma		= DA8XX_ARM_RAM_BASE,
-	.sram_len		= SZ_8K,
+	.sram_dma		= DA8XX_SHARED_RAM_BASE,
+	.sram_len		= SZ_128K,
 };
 
 void __init da850_init(void)
diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c
new file mode 100644
index 00000000000..37c27af18fa
--- /dev/null
+++ b/arch/arm/mach-davinci/da8xx-dt.c
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * Modified from mach-omap/omap2/board-generic.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/io.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <linux/irqdomain.h>
+
+#include <asm/mach/arch.h>
+
+#include <mach/common.h>
+#include <mach/cp_intc.h>
+#include <mach/da8xx.h>
+
+#define DA8XX_NUM_UARTS	3
+
+void __init da8xx_uart_clk_enable(void)
+{
+	int i;
+	for (i = 0; i < DA8XX_NUM_UARTS; i++)
+		davinci_serial_setup_clk(i, NULL);
+}
+
+static struct of_device_id da8xx_irq_match[] __initdata = {
+	{ .compatible = "ti,cp-intc", .data = cp_intc_of_init, },
+	{ }
+};
+
+static void __init da8xx_init_irq(void)
+{
+	of_irq_init(da8xx_irq_match);
+}
+
+#ifdef CONFIG_ARCH_DAVINCI_DA850
+
+static void __init da850_init_machine(void)
+{
+	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+
+	da8xx_uart_clk_enable();
+}
+
+static const char *da850_boards_compat[] __initdata = {
+	"enbw,cmc",
+	"ti,da850-evm",
+	"ti,da850",
+	NULL,
+};
+
+DT_MACHINE_START(DA850_DT, "Generic DA850/OMAP-L138/AM18x")
+	.map_io		= da850_init,
+	.init_irq	= da8xx_init_irq,
+	.timer		= &davinci_timer,
+	.init_machine	= da850_init_machine,
+	.dt_compat	= da850_boards_compat,
+	.init_late	= davinci_init_late,
+	.restart	= da8xx_restart,
+MACHINE_END
+
+#endif
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index bd2f72b414b..fcdbe437409 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -22,6 +22,7 @@
 #include <mach/time.h>
 #include <mach/da8xx.h>
 #include <mach/cpuidle.h>
+#include <mach/sram.h>
 
 #include "clock.h"
 #include "asp.h"
@@ -32,6 +33,7 @@
 #define DA8XX_WDOG_BASE			0x01c21000 /* DA8XX_TIMER64P1_BASE */
 #define DA8XX_I2C0_BASE			0x01c22000
 #define DA8XX_RTC_BASE			0x01c23000
+#define DA8XX_PRUSS_MEM_BASE		0x01c30000
 #define DA8XX_MMCSD0_BASE		0x01c40000
 #define DA8XX_SPI0_BASE			0x01c41000
 #define DA830_SPI1_BASE			0x01e12000
@@ -518,29 +520,78 @@ void __init da8xx_register_mcasp(int id, struct snd_platform_data *pdata)
 	}
 }
 
-static const struct display_panel disp_panel = {
-	QVGA,
-	16,
-	16,
-	COLOR_ACTIVE,
+static struct resource da8xx_pruss_resources[] = {
+	{
+		.start	= DA8XX_PRUSS_MEM_BASE,
+		.end	= DA8XX_PRUSS_MEM_BASE + 0xFFFF,
+		.flags	= IORESOURCE_MEM,
+	},
+	{
+		.start	= IRQ_DA8XX_EVTOUT0,
+		.end	= IRQ_DA8XX_EVTOUT0,
+		.flags	= IORESOURCE_IRQ,
+	},
+	{
+		.start	= IRQ_DA8XX_EVTOUT1,
+		.end	= IRQ_DA8XX_EVTOUT1,
+		.flags	= IORESOURCE_IRQ,
+	},
+	{
+		.start	= IRQ_DA8XX_EVTOUT2,
+		.end	= IRQ_DA8XX_EVTOUT2,
+		.flags	= IORESOURCE_IRQ,
+	},
+	{
+		.start	= IRQ_DA8XX_EVTOUT3,
+		.end	= IRQ_DA8XX_EVTOUT3,
+		.flags	= IORESOURCE_IRQ,
+	},
+	{
+		.start	= IRQ_DA8XX_EVTOUT4,
+		.end	= IRQ_DA8XX_EVTOUT4,
+		.flags	= IORESOURCE_IRQ,
+	},
+	{
+		.start	= IRQ_DA8XX_EVTOUT5,
+		.end	= IRQ_DA8XX_EVTOUT5,
+		.flags	= IORESOURCE_IRQ,
+	},
+	{
+		.start	= IRQ_DA8XX_EVTOUT6,
+		.end	= IRQ_DA8XX_EVTOUT6,
+		.flags	= IORESOURCE_IRQ,
+	},
+	{
+		.start	= IRQ_DA8XX_EVTOUT7,
+		.end	= IRQ_DA8XX_EVTOUT7,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct uio_pruss_pdata da8xx_uio_pruss_pdata = {
+	.pintc_base	= 0x4000,
 };
 
+static struct platform_device da8xx_uio_pruss_dev = {
+	.name		= "pruss_uio",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(da8xx_pruss_resources),
+	.resource	= da8xx_pruss_resources,
+	.dev		= {
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+		.platform_data		= &da8xx_uio_pruss_pdata,
+	}
+};
+
+int __init da8xx_register_uio_pruss(void)
+{
+	da8xx_uio_pruss_pdata.sram_pool = sram_get_gen_pool();
+	return platform_device_register(&da8xx_uio_pruss_dev);
+}
+
 static struct lcd_ctrl_config lcd_cfg = {
-	&disp_panel,
-	.ac_bias		= 255,
-	.ac_bias_intrpt		= 0,
-	.dma_burst_sz		= 16,
+	.panel_shade		= COLOR_ACTIVE,
 	.bpp			= 16,
-	.fdd			= 255,
-	.tft_alt_mode		= 0,
-	.stn_565_mode		= 0,
-	.mono_8bit_mode		= 0,
-	.invert_line_clock	= 1,
-	.invert_frm_clock	= 1,
-	.sync_edge		= 0,
-	.sync_ctrl		= 1,
-	.raster_order		= 0,
-	.fifo_th		= 6,
 };
 
 struct da8xx_lcdc_platform_data sharp_lcd035q3dg01_pdata = {
@@ -900,7 +951,7 @@ static int da850_sata_init(struct device *dev, void __iomem *addr)
 	if (IS_ERR(da850_sata_clk))
 		return PTR_ERR(da850_sata_clk);
 
-	ret = clk_enable(da850_sata_clk);
+	ret = clk_prepare_enable(da850_sata_clk);
 	if (ret)
 		goto err0;
 
@@ -931,7 +982,7 @@ static int da850_sata_init(struct device *dev, void __iomem *addr)
 	return 0;
 
 err1:
-	clk_disable(da850_sata_clk);
+	clk_disable_unprepare(da850_sata_clk);
 err0:
 	clk_put(da850_sata_clk);
 	return ret;
@@ -939,7 +990,7 @@ err0:
 
 static void da850_sata_exit(struct device *dev)
 {
-	clk_disable(da850_sata_clk);
+	clk_disable_unprepare(da850_sata_clk);
 	clk_put(da850_sata_clk);
 }
 
diff --git a/arch/arm/mach-davinci/devices-tnetv107x.c b/arch/arm/mach-davinci/devices-tnetv107x.c
index 29b17f7d3a5..773ab07a71a 100644
--- a/arch/arm/mach-davinci/devices-tnetv107x.c
+++ b/arch/arm/mach-davinci/devices-tnetv107x.c
@@ -374,7 +374,7 @@ void __init tnetv107x_devices_init(struct tnetv107x_device_info *info)
 	 * complete sample conversion in time.
 	 */
 	tsc_clk = clk_get(NULL, "sys_tsc_clk");
-	if (tsc_clk) {
+	if (!IS_ERR(tsc_clk)) {
 		error = clk_set_rate(tsc_clk, 5000000);
 		WARN_ON(error < 0);
 		clk_put(tsc_clk);
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
index a255434908d..b49c3b77d55 100644
--- a/arch/arm/mach-davinci/dm355.c
+++ b/arch/arm/mach-davinci/dm355.c
@@ -758,12 +758,6 @@ static struct map_desc dm355_io_desc[] = {
 		.length		= IO_SIZE,
 		.type		= MT_DEVICE
 	},
-	{
-		.virtual	= SRAM_VIRT,
-		.pfn		= __phys_to_pfn(0x00010000),
-		.length		= SZ_32K,
-		.type		= MT_MEMORY_NONCACHED,
-	},
 };
 
 /* Contents of JTAG ID register used to identify exact cpu type */
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index b680c832e0b..6c3980540be 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -985,12 +985,6 @@ static struct map_desc dm365_io_desc[] = {
 		.length		= IO_SIZE,
 		.type		= MT_DEVICE
 	},
-	{
-		.virtual	= SRAM_VIRT,
-		.pfn		= __phys_to_pfn(0x00010000),
-		.length		= SZ_32K,
-		.type		= MT_MEMORY_NONCACHED,
-	},
 };
 
 static struct resource dm365_ks_resources[] = {
diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
index cd0c8b1e1ec..11c79a3362e 100644
--- a/arch/arm/mach-davinci/dm644x.c
+++ b/arch/arm/mach-davinci/dm644x.c
@@ -713,8 +713,7 @@ static int dm644x_venc_setup_clock(enum vpbe_enc_timings_type type,
 		break;
 	case VPBE_ENC_CUSTOM_TIMINGS:
 		if (pclock <= 27000000) {
-			v |= DM644X_VPSS_MUXSEL_PLL2_MODE |
-			     DM644X_VPSS_DACCLKEN;
+			v |= DM644X_VPSS_DACCLKEN;
 			writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL));
 		} else {
 			/*
@@ -786,12 +785,6 @@ static struct map_desc dm644x_io_desc[] = {
 		.length		= IO_SIZE,
 		.type		= MT_DEVICE
 	},
-	{
-		.virtual	= SRAM_VIRT,
-		.pfn		= __phys_to_pfn(0x00008000),
-		.length		= SZ_16K,
-		.type		= MT_MEMORY_NONCACHED,
-	},
 };
 
 /* Contents of JTAG ID register used to identify exact cpu type */
diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index 97c0f8e555b..ac7b431c4c8 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -756,12 +756,6 @@ static struct map_desc dm646x_io_desc[] = {
 		.length		= IO_SIZE,
 		.type		= MT_DEVICE
 	},
-	{
-		.virtual	= SRAM_VIRT,
-		.pfn		= __phys_to_pfn(0x00010000),
-		.length		= SZ_32K,
-		.type		= MT_MEMORY_NONCACHED,
-	},
 };
 
 /* Contents of JTAG ID register used to identify exact cpu type */
diff --git a/arch/arm/mach-davinci/include/mach/common.h b/arch/arm/mach-davinci/include/mach/common.h
index bdc4aa8e672..046c7238a3d 100644
--- a/arch/arm/mach-davinci/include/mach/common.h
+++ b/arch/arm/mach-davinci/include/mach/common.h
@@ -104,8 +104,6 @@ int davinci_pm_init(void);
 static inline int davinci_pm_init(void) { return 0; }
 #endif
 
-/* standard place to map on-chip SRAMs; they *may* support DMA */
-#define SRAM_VIRT	0xfffe0000
 #define SRAM_SIZE	SZ_128K
 
 #endif /* __ARCH_ARM_MACH_DAVINCI_COMMON_H */
diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index aaccdc4528f..700d311c685 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -26,6 +26,7 @@
 #include <linux/platform_data/mmc-davinci.h>
 #include <linux/platform_data/usb-davinci.h>
 #include <linux/platform_data/spi-davinci.h>
+#include <linux/platform_data/uio_pruss.h>
 
 #include <media/davinci/vpif_types.h>
 
@@ -72,6 +73,7 @@ extern unsigned int da850_max_speed;
 #define DA8XX_AEMIF_CS2_BASE	0x60000000
 #define DA8XX_AEMIF_CS3_BASE	0x62000000
 #define DA8XX_AEMIF_CTL_BASE	0x68000000
+#define DA8XX_SHARED_RAM_BASE	0x80000000
 #define DA8XX_ARM_RAM_BASE	0xffff0000
 
 void __init da830_init(void);
@@ -86,6 +88,7 @@ int da8xx_register_watchdog(void);
 int da8xx_register_usb20(unsigned mA, unsigned potpgt);
 int da8xx_register_usb11(struct da8xx_ohci_root_hub *pdata);
 int da8xx_register_emac(void);
+int da8xx_register_uio_pruss(void);
 int da8xx_register_lcdc(struct da8xx_lcdc_platform_data *pdata);
 int da8xx_register_mmcsd0(struct davinci_mmc_config *config);
 int da850_register_mmcsd1(struct davinci_mmc_config *config);
diff --git a/arch/arm/mach-davinci/include/mach/serial.h b/arch/arm/mach-davinci/include/mach/serial.h
index 46b3cd11c3c..62ad300440f 100644
--- a/arch/arm/mach-davinci/include/mach/serial.h
+++ b/arch/arm/mach-davinci/include/mach/serial.h
@@ -38,11 +38,12 @@
 
 #ifndef __ASSEMBLY__
 struct davinci_uart_config {
-	/* Bit field of UARTs present; bit 0 --> UART1 */
+	/* Bit field of UARTs present; bit 0 --> UART0 */
 	unsigned int enabled_uarts;
 };
 
 extern int davinci_serial_init(struct davinci_uart_config *);
+extern int davinci_serial_setup_clk(unsigned instance, unsigned int *rate);
 #endif
 
 #endif /* __ASM_ARCH_SERIAL_H */
diff --git a/arch/arm/mach-davinci/include/mach/sram.h b/arch/arm/mach-davinci/include/mach/sram.h
index 111f7cc71e0..4e5db56218b 100644
--- a/arch/arm/mach-davinci/include/mach/sram.h
+++ b/arch/arm/mach-davinci/include/mach/sram.h
@@ -24,4 +24,7 @@
 extern void *sram_alloc(size_t len, dma_addr_t *dma);
 extern void sram_free(void *addr, size_t len);
 
+/* Get the struct gen_pool * for use in platform data */
+extern struct gen_pool *sram_get_gen_pool(void);
+
 #endif /* __MACH_SRAM_H */
diff --git a/arch/arm/mach-davinci/include/mach/uncompress.h b/arch/arm/mach-davinci/include/mach/uncompress.h
index 18cfd497715..3a0ff905a69 100644
--- a/arch/arm/mach-davinci/include/mach/uncompress.h
+++ b/arch/arm/mach-davinci/include/mach/uncompress.h
@@ -32,6 +32,9 @@ u32 *uart;
 /* PORT_16C550A, in polled non-fifo mode */
 static void putc(char c)
 {
+	if (!uart)
+		return;
+
 	while (!(uart[UART_LSR] & UART_LSR_THRE))
 		barrier();
 	uart[UART_TX] = c;
@@ -39,6 +42,9 @@ static void putc(char c)
 
 static inline void flush(void)
 {
+	if (!uart)
+		return;
+
 	while (!(uart[UART_LSR] & UART_LSR_THRE))
 		barrier();
 }
diff --git a/arch/arm/mach-davinci/pm_domain.c b/arch/arm/mach-davinci/pm_domain.c
index 00946e23c1e..c90250e3bef 100644
--- a/arch/arm/mach-davinci/pm_domain.c
+++ b/arch/arm/mach-davinci/pm_domain.c
@@ -53,6 +53,7 @@ static struct dev_pm_domain davinci_pm_domain = {
 
 static struct pm_clk_notifier_block platform_bus_notifier = {
 	.pm_domain = &davinci_pm_domain,
+	.con_ids = { "fck", NULL, },
 };
 
 static int __init davinci_pm_runtime_init(void)
diff --git a/arch/arm/mach-davinci/serial.c b/arch/arm/mach-davinci/serial.c
index 1875740fe27..f2625814c3c 100644
--- a/arch/arm/mach-davinci/serial.c
+++ b/arch/arm/mach-davinci/serial.c
@@ -70,11 +70,33 @@ static void __init davinci_serial_reset(struct plat_serial8250_port *p)
 				 UART_DM646X_SCR_TX_WATERMARK);
 }
 
-int __init davinci_serial_init(struct davinci_uart_config *info)
+/* Enable UART clock and obtain its rate */
+int __init davinci_serial_setup_clk(unsigned instance, unsigned int *rate)
 {
-	int i;
 	char name[16];
-	struct clk *uart_clk;
+	struct clk *clk;
+	struct davinci_soc_info *soc_info = &davinci_soc_info;
+	struct device *dev = &soc_info->serial_dev->dev;
+
+	sprintf(name, "uart%d", instance);
+	clk = clk_get(dev, name);
+	if (IS_ERR(clk)) {
+		pr_err("%s:%d: failed to get UART%d clock\n",
+					__func__, __LINE__, instance);
+		return PTR_ERR(clk);
+	}
+
+	clk_prepare_enable(clk);
+
+	if (rate)
+		*rate = clk_get_rate(clk);
+
+	return 0;
+}
+
+int __init davinci_serial_init(struct davinci_uart_config *info)
+{
+	int i, ret;
 	struct davinci_soc_info *soc_info = &davinci_soc_info;
 	struct device *dev = &soc_info->serial_dev->dev;
 	struct plat_serial8250_port *p = dev->platform_data;
@@ -87,16 +109,9 @@ int __init davinci_serial_init(struct davinci_uart_config *info)
 		if (!(info->enabled_uarts & (1 << i)))
 			continue;
 
-		sprintf(name, "uart%d", i);
-		uart_clk = clk_get(dev, name);
-		if (IS_ERR(uart_clk)) {
-			printk(KERN_ERR "%s:%d: failed to get UART%d clock\n",
-					__func__, __LINE__, i);
+		ret = davinci_serial_setup_clk(i, &p->uartclk);
+		if (ret)
 			continue;
-		}
-
-		clk_enable(uart_clk);
-		p->uartclk = clk_get_rate(uart_clk);
 
 		if (!p->membase && p->mapbase) {
 			p->membase = ioremap(p->mapbase, SZ_4K);
diff --git a/arch/arm/mach-davinci/sram.c b/arch/arm/mach-davinci/sram.c
index db0f7787faf..c5f7ee5cc80 100644
--- a/arch/arm/mach-davinci/sram.c
+++ b/arch/arm/mach-davinci/sram.c
@@ -10,6 +10,7 @@
  */
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/io.h>
 #include <linux/genalloc.h>
 
 #include <mach/common.h>
@@ -17,6 +18,11 @@
 
 static struct gen_pool *sram_pool;
 
+struct gen_pool *sram_get_gen_pool(void)
+{
+	return sram_pool;
+}
+
 void *sram_alloc(size_t len, dma_addr_t *dma)
 {
 	unsigned long vaddr;
@@ -32,7 +38,7 @@ void *sram_alloc(size_t len, dma_addr_t *dma)
 		return NULL;
 
 	if (dma)
-		*dma = dma_base + (vaddr - SRAM_VIRT);
+		*dma = gen_pool_virt_to_phys(sram_pool, vaddr);
 	return (void *)vaddr;
 
 }
@@ -53,8 +59,10 @@ EXPORT_SYMBOL(sram_free);
  */
 static int __init sram_init(void)
 {
+	phys_addr_t phys = davinci_soc_info.sram_dma;
 	unsigned len = davinci_soc_info.sram_len;
 	int status = 0;
+	void *addr;
 
 	if (len) {
 		len = min_t(unsigned, len, SRAM_SIZE);
@@ -62,8 +70,17 @@ static int __init sram_init(void)
 		if (!sram_pool)
 			status = -ENOMEM;
 	}
-	if (sram_pool)
-		status = gen_pool_add(sram_pool, SRAM_VIRT, len, -1);
+
+	if (sram_pool) {
+		addr = ioremap(phys, len);
+		if (!addr)
+			return -ENOMEM;
+		status = gen_pool_add_virt(sram_pool, (unsigned)addr,
+					   phys, len, -1);
+		if (status < 0)
+			iounmap(addr);
+	}
+
 	WARN_ON(status < 0);
 	return status;
 }
diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c
index 75da315b658..9847938785c 100644
--- a/arch/arm/mach-davinci/time.c
+++ b/arch/arm/mach-davinci/time.c
@@ -379,7 +379,7 @@ static void __init davinci_timer_init(void)
 
 	timer_clk = clk_get(NULL, "timer0");
 	BUG_ON(IS_ERR(timer_clk));
-	clk_enable(timer_clk);
+	clk_prepare_enable(timer_clk);
 
 	/* init timer hw */
 	timer_init();
@@ -429,7 +429,7 @@ void davinci_watchdog_reset(struct platform_device *pdev)
 	wd_clk = clk_get(&pdev->dev, NULL);
 	if (WARN_ON(IS_ERR(wd_clk)))
 		return;
-	clk_enable(wd_clk);
+	clk_prepare_enable(wd_clk);
 
 	/* disable, internal clock source */
 	__raw_writel(0, base + TCR);
diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c
index f77b95336e2..34509ffba22 100644
--- a/arch/arm/mach-davinci/usb.c
+++ b/arch/arm/mach-davinci/usb.c
@@ -42,14 +42,8 @@ static struct musb_hdrc_config musb_config = {
 };
 
 static struct musb_hdrc_platform_data usb_data = {
-#if defined(CONFIG_USB_MUSB_OTG)
 	/* OTG requires a Mini-AB connector */
 	.mode           = MUSB_OTG,
-#elif defined(CONFIG_USB_MUSB_PERIPHERAL)
-	.mode           = MUSB_PERIPHERAL,
-#elif defined(CONFIG_USB_MUSB_HOST)
-	.mode           = MUSB_HOST,
-#endif
 	.clock		= "usb",
 	.config		= &musb_config,
 };
diff --git a/arch/arm/mach-dove/Kconfig b/arch/arm/mach-dove/Kconfig
index 00154e74ce6..603c5fd99e8 100644
--- a/arch/arm/mach-dove/Kconfig
+++ b/arch/arm/mach-dove/Kconfig
@@ -17,6 +17,8 @@ config MACH_CM_A510
 
 config MACH_DOVE_DT
 	bool "Marvell Dove Flattened Device Tree"
+	select MVEBU_CLK_CORE
+	select MVEBU_CLK_GATING
 	select USE_OF
 	help
 	  Say 'Y' here if you want your kernel to support the
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index f723fe13d0f..89f4f993cd0 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -14,6 +14,7 @@
 #include <linux/platform_device.h>
 #include <linux/pci.h>
 #include <linux/clk-provider.h>
+#include <linux/clk/mvebu.h>
 #include <linux/ata_platform.h>
 #include <linux/gpio.h>
 #include <linux/of.h>
@@ -32,6 +33,7 @@
 #include <linux/irq.h>
 #include <plat/time.h>
 #include <linux/platform_data/usb-ehci-orion.h>
+#include <linux/platform_data/dma-mv_xor.h>
 #include <plat/irq.h>
 #include <plat/common.h>
 #include <plat/addr-map.h>
@@ -123,8 +125,8 @@ static void __init dove_clk_init(void)
 	orion_clkdev_add(NULL, "mv_crypto", crypto);
 	orion_clkdev_add(NULL, "dove-ac97", ac97);
 	orion_clkdev_add(NULL, "dove-pdma", pdma);
-	orion_clkdev_add(NULL, "mv_xor_shared.0", xor0);
-	orion_clkdev_add(NULL, "mv_xor_shared.1", xor1);
+	orion_clkdev_add(NULL, MV_XOR_NAME ".0", xor0);
+	orion_clkdev_add(NULL, MV_XOR_NAME ".1", xor1);
 }
 
 /*****************************************************************************
@@ -376,19 +378,44 @@ void dove_restart(char mode, const char *cmd)
 
 #if defined(CONFIG_MACH_DOVE_DT)
 /*
- * Auxdata required until real OF clock provider
+ * There are still devices that doesn't even know about DT,
+ * get clock gates here and add a clock lookup.
  */
-struct of_dev_auxdata dove_auxdata_lookup[] __initdata = {
-	OF_DEV_AUXDATA("marvell,orion-spi", 0xf1010600, "orion_spi.0", NULL),
-	OF_DEV_AUXDATA("marvell,orion-spi", 0xf1014600, "orion_spi.1", NULL),
-	OF_DEV_AUXDATA("marvell,orion-wdt", 0xf1020300, "orion_wdt", NULL),
-	OF_DEV_AUXDATA("marvell,mv64xxx-i2c", 0xf1011000, "mv64xxx_i2c.0",
-		       NULL),
-	OF_DEV_AUXDATA("marvell,orion-sata", 0xf10a0000, "sata_mv.0", NULL),
-	OF_DEV_AUXDATA("marvell,dove-sdhci", 0xf1092000, "sdhci-dove.0", NULL),
-	OF_DEV_AUXDATA("marvell,dove-sdhci", 0xf1090000, "sdhci-dove.1", NULL),
-	{},
-};
+static void __init dove_legacy_clk_init(void)
+{
+	struct device_node *np = of_find_compatible_node(NULL, NULL,
+					 "marvell,dove-gating-clock");
+	struct of_phandle_args clkspec;
+
+	clkspec.np = np;
+	clkspec.args_count = 1;
+
+	clkspec.args[0] = CLOCK_GATING_BIT_USB0;
+	orion_clkdev_add(NULL, "orion-ehci.0",
+			 of_clk_get_from_provider(&clkspec));
+
+	clkspec.args[0] = CLOCK_GATING_BIT_USB1;
+	orion_clkdev_add(NULL, "orion-ehci.1",
+			 of_clk_get_from_provider(&clkspec));
+
+	clkspec.args[0] = CLOCK_GATING_BIT_GBE;
+	orion_clkdev_add(NULL, "mv643xx_eth_port.0",
+			 of_clk_get_from_provider(&clkspec));
+
+	clkspec.args[0] = CLOCK_GATING_BIT_PCIE0;
+	orion_clkdev_add("0", "pcie",
+			 of_clk_get_from_provider(&clkspec));
+
+	clkspec.args[0] = CLOCK_GATING_BIT_PCIE1;
+	orion_clkdev_add("1", "pcie",
+			 of_clk_get_from_provider(&clkspec));
+}
+
+static void __init dove_of_clk_init(void)
+{
+	mvebu_clocks_init();
+	dove_legacy_clk_init();
+}
 
 static struct mv643xx_eth_platform_data dove_dt_ge00_data = {
 	.phy_addr = MV643XX_ETH_PHY_ADDR_DEFAULT,
@@ -405,20 +432,17 @@ static void __init dove_dt_init(void)
 	dove_setup_cpu_mbus();
 
 	/* Setup root of clk tree */
-	dove_clk_init();
+	dove_of_clk_init();
 
 	/* Internal devices not ported to DT yet */
 	dove_rtc_init();
-	dove_xor0_init();
-	dove_xor1_init();
 
 	dove_ge00_init(&dove_dt_ge00_data);
 	dove_ehci0_init();
 	dove_ehci1_init();
 	dove_pcie_init(1, 1);
 
-	of_platform_populate(NULL, of_default_bus_match_table,
-			     dove_auxdata_lookup, NULL);
+	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 
 static const char * const dove_dt_board_compat[] = {
diff --git a/arch/arm/mach-dove/include/mach/pm.h b/arch/arm/mach-dove/include/mach/pm.h
index 7bcd0dfce4b..b47f7503868 100644
--- a/arch/arm/mach-dove/include/mach/pm.h
+++ b/arch/arm/mach-dove/include/mach/pm.h
@@ -63,7 +63,7 @@ static inline int pmu_to_irq(int pin)
 
 static inline int irq_to_pmu(int irq)
 {
-	if (IRQ_DOVE_PMU_START < irq && irq < NR_IRQS)
+	if (IRQ_DOVE_PMU_START <= irq && irq < NR_IRQS)
 		return irq - IRQ_DOVE_PMU_START;
 
 	return -EINVAL;
diff --git a/arch/arm/mach-dove/irq.c b/arch/arm/mach-dove/irq.c
index 087711524e8..bc4344aa100 100644
--- a/arch/arm/mach-dove/irq.c
+++ b/arch/arm/mach-dove/irq.c
@@ -46,8 +46,20 @@ static void pmu_irq_ack(struct irq_data *d)
 	int pin = irq_to_pmu(d->irq);
 	u32 u;
 
+	/*
+	 * The PMU mask register is not RW0C: it is RW.  This means that
+	 * the bits take whatever value is written to them; if you write
+	 * a '1', you will set the interrupt.
+	 *
+	 * Unfortunately this means there is NO race free way to clear
+	 * these interrupts.
+	 *
+	 * So, let's structure the code so that the window is as small as
+	 * possible.
+	 */
 	u = ~(1 << (pin & 31));
-	writel(u, PMU_INTERRUPT_CAUSE);
+	u &= readl_relaxed(PMU_INTERRUPT_CAUSE);
+	writel_relaxed(u, PMU_INTERRUPT_CAUSE);
 }
 
 static struct irq_chip pmu_irq_chip = {
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index da55107033d..91d5b6f1d5a 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -63,10 +63,20 @@ config SOC_EXYNOS5250
 	depends on ARCH_EXYNOS5
 	select S5P_PM if PM
 	select S5P_SLEEP if PM
+	select S5P_DEV_MFC
 	select SAMSUNG_DMADEV
 	help
 	  Enable EXYNOS5250 SoC support
 
+config SOC_EXYNOS5440
+	bool "SAMSUNG EXYNOS5440"
+	default y
+	depends on ARCH_EXYNOS5
+	select ARM_ARCH_TIMER
+	select AUTO_ZRELADDR
+	help
+	  Enable EXYNOS5440 SoC support
+
 config EXYNOS4_MCT
 	bool
 	default y
@@ -98,11 +108,6 @@ config EXYNOS_DEV_SYSMMU
 	help
 	  Common setup code for SYSTEM MMU in EXYNOS platforms
 
-config EXYNOS4_DEV_DWMCI
-	bool
-	help
-	  Compile in platform device definitions for DWMCI
-
 config EXYNOS4_DEV_USB_OHCI
 	bool
 	help
@@ -417,9 +422,9 @@ config MACH_EXYNOS4_DT
 
 config MACH_EXYNOS5_DT
 	bool "SAMSUNG EXYNOS5 Machine using device tree"
+	default y
 	depends on ARCH_EXYNOS5
 	select ARM_AMBA
-	select SOC_EXYNOS5250
 	select USE_OF
 	help
 	  Machine support for Samsung EXYNOS5 machine with device tree enabled.
diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile
index 9b58024f7d4..b189881657e 100644
--- a/arch/arm/mach-exynos/Makefile
+++ b/arch/arm/mach-exynos/Makefile
@@ -14,9 +14,9 @@ obj-				:=
 
 obj-$(CONFIG_ARCH_EXYNOS)	+= common.o
 obj-$(CONFIG_ARCH_EXYNOS4)	+= clock-exynos4.o
-obj-$(CONFIG_ARCH_EXYNOS5)	+= clock-exynos5.o
 obj-$(CONFIG_CPU_EXYNOS4210)	+= clock-exynos4210.o
 obj-$(CONFIG_SOC_EXYNOS4212)	+= clock-exynos4212.o
+obj-$(CONFIG_SOC_EXYNOS5250)	+= clock-exynos5.o
 
 obj-$(CONFIG_PM)		+= pm.o
 obj-$(CONFIG_PM_GENERIC_DOMAINS) += pm_domains.o
@@ -50,10 +50,8 @@ obj-$(CONFIG_MACH_EXYNOS5_DT)		+= mach-exynos5-dt.o
 obj-y					+= dev-uart.o
 obj-$(CONFIG_ARCH_EXYNOS4)		+= dev-audio.o
 obj-$(CONFIG_EXYNOS4_DEV_AHCI)		+= dev-ahci.o
-obj-$(CONFIG_EXYNOS4_DEV_DWMCI)		+= dev-dwmci.o
 obj-$(CONFIG_EXYNOS_DEV_DMA)		+= dma.o
 obj-$(CONFIG_EXYNOS4_DEV_USB_OHCI)	+= dev-ohci.o
-obj-$(CONFIG_EXYNOS_DEV_DRM)		+= dev-drm.o
 obj-$(CONFIG_EXYNOS_DEV_SYSMMU)		+= dev-sysmmu.o
 
 obj-$(CONFIG_ARCH_EXYNOS)		+= setup-i2c0.o
diff --git a/arch/arm/mach-exynos/clock-exynos4.c b/arch/arm/mach-exynos/clock-exynos4.c
index 6a45c9a9abe..efead60b943 100644
--- a/arch/arm/mach-exynos/clock-exynos4.c
+++ b/arch/arm/mach-exynos/clock-exynos4.c
@@ -576,6 +576,10 @@ static struct clk exynos4_init_clocks_off[] = {
 		.enable		= exynos4_clk_ip_peril_ctrl,
 		.ctrlbit	= (1 << 15),
 	}, {
+		.name		= "tmu_apbif",
+		.enable		= exynos4_clk_ip_perir_ctrl,
+		.ctrlbit	= (1 << 17),
+	}, {
 		.name		= "keypad",
 		.enable		= exynos4_clk_ip_perir_ctrl,
 		.ctrlbit	= (1 << 16),
@@ -613,11 +617,6 @@ static struct clk exynos4_init_clocks_off[] = {
 		.ctrlbit	= (1 << 18),
 	}, {
 		.name		= "iis",
-		.devname	= "samsung-i2s.0",
-		.enable		= exynos4_clk_ip_peril_ctrl,
-		.ctrlbit	= (1 << 19),
-	}, {
-		.name		= "iis",
 		.devname	= "samsung-i2s.1",
 		.enable		= exynos4_clk_ip_peril_ctrl,
 		.ctrlbit	= (1 << 20),
diff --git a/arch/arm/mach-exynos/clock-exynos5.c b/arch/arm/mach-exynos/clock-exynos5.c
index c44ca1ee1b8..e9d7b80bae4 100644
--- a/arch/arm/mach-exynos/clock-exynos5.c
+++ b/arch/arm/mach-exynos/clock-exynos5.c
@@ -80,6 +80,8 @@ static struct sleep_save exynos5_clock_save[] = {
 	SAVE_ITEM(EXYNOS5_VPLL_CON0),
 	SAVE_ITEM(EXYNOS5_VPLL_CON1),
 	SAVE_ITEM(EXYNOS5_VPLL_CON2),
+	SAVE_ITEM(EXYNOS5_PWR_CTRL1),
+	SAVE_ITEM(EXYNOS5_PWR_CTRL2),
 };
 #endif
 
@@ -196,6 +198,11 @@ static int exynos5_clk_ip_isp1_ctrl(struct clk *clk, int enable)
 	return s5p_gatectrl(EXYNOS5_CLKGATE_IP_ISP1, clk, enable);
 }
 
+static int exynos5_clk_hdmiphy_ctrl(struct clk *clk, int enable)
+{
+	return s5p_gatectrl(S5P_HDMI_PHY_CONTROL, clk, enable);
+}
+
 /* Core list of CMU_CPU side */
 
 static struct clksrc_clk exynos5_clk_mout_apll = {
@@ -292,7 +299,7 @@ static struct clksrc_sources exynos5_clk_src_mpll = {
 	.nr_sources	= ARRAY_SIZE(exynos5_clk_src_mpll_list),
 };
 
-struct clksrc_clk exynos5_clk_mout_mpll = {
+static struct clksrc_clk exynos5_clk_mout_mpll = {
 	.clk = {
 		.name		= "mout_mpll",
 	},
@@ -467,12 +474,12 @@ static struct clksrc_clk exynos5_clk_pclk_acp = {
 
 /* Core list of CMU_TOP side */
 
-struct clk *exynos5_clkset_aclk_top_list[] = {
+static struct clk *exynos5_clkset_aclk_top_list[] = {
 	[0] = &exynos5_clk_mout_mpll_user.clk,
 	[1] = &exynos5_clk_mout_bpll_user.clk,
 };
 
-struct clksrc_sources exynos5_clkset_aclk = {
+static struct clksrc_sources exynos5_clkset_aclk = {
 	.sources	= exynos5_clkset_aclk_top_list,
 	.nr_sources	= ARRAY_SIZE(exynos5_clkset_aclk_top_list),
 };
@@ -486,12 +493,12 @@ static struct clksrc_clk exynos5_clk_aclk_400 = {
 	.reg_div = { .reg = EXYNOS5_CLKDIV_TOP0, .shift = 24, .size = 3 },
 };
 
-struct clk *exynos5_clkset_aclk_333_166_list[] = {
+static struct clk *exynos5_clkset_aclk_333_166_list[] = {
 	[0] = &exynos5_clk_mout_cpll.clk,
 	[1] = &exynos5_clk_mout_mpll_user.clk,
 };
 
-struct clksrc_sources exynos5_clkset_aclk_333_166 = {
+static struct clksrc_sources exynos5_clkset_aclk_333_166 = {
 	.sources	= exynos5_clkset_aclk_333_166_list,
 	.nr_sources	= ARRAY_SIZE(exynos5_clkset_aclk_333_166_list),
 };
@@ -616,6 +623,11 @@ static struct clk exynos5_init_clocks_off[] = {
 		.enable		= exynos5_clk_ip_peric_ctrl,
 		.ctrlbit	= (1 << 24),
 	}, {
+		.name		= "tmu_apbif",
+		.parent		= &exynos5_clk_aclk_66.clk,
+		.enable		= exynos5_clk_ip_peris_ctrl,
+		.ctrlbit	= (1 << 21),
+	}, {
 		.name		= "rtc",
 		.parent		= &exynos5_clk_aclk_66.clk,
 		.enable		= exynos5_clk_ip_peris_ctrl,
@@ -651,33 +663,48 @@ static struct clk exynos5_init_clocks_off[] = {
 		.ctrlbit	= (1 << 15),
 	}, {
 		.name		= "sata",
-		.devname	= "ahci",
+		.devname	= "exynos5-sata",
+		.parent         = &exynos5_clk_aclk_200.clk,
 		.enable		= exynos5_clk_ip_fsys_ctrl,
 		.ctrlbit	= (1 << 6),
 	}, {
-		.name		= "sata_phy",
+		.name		= "sata-phy",
+		.devname	= "exynos5-sata-phy",
+		.parent         = &exynos5_clk_aclk_200.clk,
 		.enable		= exynos5_clk_ip_fsys_ctrl,
 		.ctrlbit	= (1 << 24),
 	}, {
-		.name		= "sata_phy_i2c",
+		.name		= "i2c",
+		.devname	= "exynos5-sata-phy-i2c",
+		.parent         = &exynos5_clk_aclk_200.clk,
 		.enable		= exynos5_clk_ip_fsys_ctrl,
 		.ctrlbit	= (1 << 25),
 	}, {
 		.name		= "mfc",
-		.devname	= "s5p-mfc",
+		.devname	= "s5p-mfc-v6",
 		.enable		= exynos5_clk_ip_mfc_ctrl,
 		.ctrlbit	= (1 << 0),
 	}, {
 		.name		= "hdmi",
-		.devname	= "exynos4-hdmi",
+		.devname	= "exynos5-hdmi",
 		.enable		= exynos5_clk_ip_disp1_ctrl,
 		.ctrlbit	= (1 << 6),
 	}, {
+		.name		= "hdmiphy",
+		.devname	= "exynos5-hdmi",
+		.enable		= exynos5_clk_hdmiphy_ctrl,
+		.ctrlbit	= (1 << 0),
+	}, {
 		.name		= "mixer",
-		.devname	= "s5p-mixer",
+		.devname	= "exynos5-mixer",
 		.enable		= exynos5_clk_ip_disp1_ctrl,
 		.ctrlbit	= (1 << 5),
 	}, {
+		.name		= "dp",
+		.devname	= "exynos-dp",
+		.enable		= exynos5_clk_ip_disp1_ctrl,
+		.ctrlbit	= (1 << 4),
+	}, {
 		.name		= "jpeg",
 		.enable		= exynos5_clk_ip_gen_ctrl,
 		.ctrlbit	= (1 << 2),
@@ -966,7 +993,7 @@ static struct clk exynos5_clk_fimd1 = {
 	.ctrlbit	= (1 << 0),
 };
 
-struct clk *exynos5_clkset_group_list[] = {
+static struct clk *exynos5_clkset_group_list[] = {
 	[0] = &clk_ext_xtal_mux,
 	[1] = NULL,
 	[2] = &exynos5_clk_sclk_hdmi24m,
@@ -979,7 +1006,7 @@ struct clk *exynos5_clkset_group_list[] = {
 	[9] = &exynos5_clk_mout_cpll.clk,
 };
 
-struct clksrc_sources exynos5_clkset_group = {
+static struct clksrc_sources exynos5_clkset_group = {
 	.sources	= exynos5_clkset_group_list,
 	.nr_sources	= ARRAY_SIZE(exynos5_clkset_group_list),
 };
@@ -1195,7 +1222,7 @@ static struct clksrc_clk exynos5_clk_sclk_spi2 = {
 	.reg_div = { .reg = EXYNOS5_CLKDIV_PERIC2, .shift = 8, .size = 8 },
 };
 
-struct clksrc_clk exynos5_clk_sclk_fimd1 = {
+static struct clksrc_clk exynos5_clk_sclk_fimd1 = {
 	.clk	= {
 		.name		= "sclk_fimd",
 		.devname	= "exynos5-fb.1",
@@ -1226,6 +1253,16 @@ static struct clksrc_clk exynos5_clksrcs[] = {
 		.reg_div = { .reg = EXYNOS5_CLKDIV_TOP0, .shift = 24, .size = 3 },
 	}, {
 		.clk	= {
+			.name		= "sclk_sata",
+			.devname	= "exynos5-sata",
+			.enable		= exynos5_clksrc_mask_fsys_ctrl,
+			.ctrlbit	= (1 << 24),
+		},
+		.sources = &exynos5_clkset_aclk,
+		.reg_src = { .reg = EXYNOS5_CLKSRC_FSYS, .shift = 24, .size = 1 },
+		.reg_div = { .reg = EXYNOS5_CLKDIV_FSYS0, .shift = 20, .size = 4 },
+	}, {
+		.clk	= {
 			.name		= "sclk_gscl_wrap",
 			.devname	= "s5p-mipi-csis.0",
 			.enable		= exynos5_clksrc_mask_gscl_ctrl,
@@ -1476,7 +1513,7 @@ static void exynos5_clock_resume(void)
 #define exynos5_clock_resume NULL
 #endif
 
-struct syscore_ops exynos5_clock_syscore_ops = {
+static struct syscore_ops exynos5_clock_syscore_ops = {
 	.suspend	= exynos5_clock_suspend,
 	.resume		= exynos5_clock_resume,
 };
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index 1947be8e5f5..ddd4b72c6f9 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -18,6 +18,7 @@
 #include <linux/sched.h>
 #include <linux/serial_core.h>
 #include <linux/of.h>
+#include <linux/of_fdt.h>
 #include <linux/of_irq.h>
 #include <linux/export.h>
 #include <linux/irqdomain.h>
@@ -58,12 +59,14 @@ static const char name_exynos4210[] = "EXYNOS4210";
 static const char name_exynos4212[] = "EXYNOS4212";
 static const char name_exynos4412[] = "EXYNOS4412";
 static const char name_exynos5250[] = "EXYNOS5250";
+static const char name_exynos5440[] = "EXYNOS5440";
 
 static void exynos4_map_io(void);
 static void exynos5_map_io(void);
+static void exynos5440_map_io(void);
 static void exynos4_init_clocks(int xtal);
 static void exynos5_init_clocks(int xtal);
-static void exynos_init_uarts(struct s3c2410_uartcfg *cfg, int no);
+static void exynos4_init_uarts(struct s3c2410_uartcfg *cfg, int no);
 static int exynos_init(void);
 
 static struct cpu_table cpu_ids[] __initdata = {
@@ -72,7 +75,7 @@ static struct cpu_table cpu_ids[] __initdata = {
 		.idmask		= EXYNOS4_CPU_MASK,
 		.map_io		= exynos4_map_io,
 		.init_clocks	= exynos4_init_clocks,
-		.init_uarts	= exynos_init_uarts,
+		.init_uarts	= exynos4_init_uarts,
 		.init		= exynos_init,
 		.name		= name_exynos4210,
 	}, {
@@ -80,7 +83,7 @@ static struct cpu_table cpu_ids[] __initdata = {
 		.idmask		= EXYNOS4_CPU_MASK,
 		.map_io		= exynos4_map_io,
 		.init_clocks	= exynos4_init_clocks,
-		.init_uarts	= exynos_init_uarts,
+		.init_uarts	= exynos4_init_uarts,
 		.init		= exynos_init,
 		.name		= name_exynos4212,
 	}, {
@@ -88,7 +91,7 @@ static struct cpu_table cpu_ids[] __initdata = {
 		.idmask		= EXYNOS4_CPU_MASK,
 		.map_io		= exynos4_map_io,
 		.init_clocks	= exynos4_init_clocks,
-		.init_uarts	= exynos_init_uarts,
+		.init_uarts	= exynos4_init_uarts,
 		.init		= exynos_init,
 		.name		= name_exynos4412,
 	}, {
@@ -96,9 +99,14 @@ static struct cpu_table cpu_ids[] __initdata = {
 		.idmask		= EXYNOS5_SOC_MASK,
 		.map_io		= exynos5_map_io,
 		.init_clocks	= exynos5_init_clocks,
-		.init_uarts	= exynos_init_uarts,
 		.init		= exynos_init,
 		.name		= name_exynos5250,
+	}, {
+		.idcode		= EXYNOS5440_SOC_ID,
+		.idmask		= EXYNOS5_SOC_MASK,
+		.map_io		= exynos5440_map_io,
+		.init		= exynos_init,
+		.name		= name_exynos5440,
 	},
 };
 
@@ -113,6 +121,17 @@ static struct map_desc exynos_iodesc[] __initdata = {
 	},
 };
 
+#ifdef CONFIG_ARCH_EXYNOS5
+static struct map_desc exynos5440_iodesc[] __initdata = {
+	{
+		.virtual	= (unsigned long)S5P_VA_CHIPID,
+		.pfn		= __phys_to_pfn(EXYNOS5440_PA_CHIPID),
+		.length		= SZ_4K,
+		.type		= MT_DEVICE,
+	},
+};
+#endif
+
 static struct map_desc exynos4_iodesc[] __initdata = {
 	{
 		.virtual	= (unsigned long)S3C_VA_SYS,
@@ -257,24 +276,18 @@ static struct map_desc exynos5_iodesc[] __initdata = {
 		.length		= SZ_64K,
 		.type		= MT_DEVICE,
 	}, {
-		.virtual	= (unsigned long)S5P_VA_COMBINER_BASE,
-		.pfn		= __phys_to_pfn(EXYNOS5_PA_COMBINER),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
 		.virtual	= (unsigned long)S3C_VA_UART,
 		.pfn		= __phys_to_pfn(EXYNOS5_PA_UART),
 		.length		= SZ_512K,
 		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S5P_VA_GIC_CPU,
-		.pfn		= __phys_to_pfn(EXYNOS5_PA_GIC_CPU),
-		.length		= SZ_8K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= (unsigned long)S5P_VA_GIC_DIST,
-		.pfn		= __phys_to_pfn(EXYNOS5_PA_GIC_DIST),
-		.length		= SZ_4K,
+	},
+};
+
+static struct map_desc exynos5440_iodesc0[] __initdata = {
+	{
+		.virtual	= (unsigned long)S3C_VA_UART,
+		.pfn		= __phys_to_pfn(EXYNOS5440_PA_UART0),
+		.length		= SZ_512K,
 		.type		= MT_DEVICE,
 	},
 };
@@ -286,11 +299,29 @@ void exynos4_restart(char mode, const char *cmd)
 
 void exynos5_restart(char mode, const char *cmd)
 {
-	__raw_writel(0x1, EXYNOS_SWRESET);
+	u32 val;
+	void __iomem *addr;
+
+	if (of_machine_is_compatible("samsung,exynos5250")) {
+		val = 0x1;
+		addr = EXYNOS_SWRESET;
+	} else if (of_machine_is_compatible("samsung,exynos5440")) {
+		val = (0x10 << 20) | (0x1 << 16);
+		addr = EXYNOS5440_SWRESET;
+	} else {
+		pr_err("%s: cannot support non-DT\n", __func__);
+		return;
+	}
+
+	__raw_writel(val, addr);
 }
 
 void __init exynos_init_late(void)
 {
+	if (of_machine_is_compatible("samsung,exynos5440"))
+		/* to be supported later */
+		return;
+
 	exynos_pm_late_initcall();
 }
 
@@ -302,8 +333,20 @@ void __init exynos_init_late(void)
 
 void __init exynos_init_io(struct map_desc *mach_desc, int size)
 {
+	struct map_desc *iodesc = exynos_iodesc;
+	int iodesc_sz = ARRAY_SIZE(exynos_iodesc);
+#if defined(CONFIG_OF) && defined(CONFIG_ARCH_EXYNOS5)
+	unsigned long root = of_get_flat_dt_root();
+
 	/* initialize the io descriptors we need for initialization */
-	iotable_init(exynos_iodesc, ARRAY_SIZE(exynos_iodesc));
+	if (of_flat_dt_is_compatible(root, "samsung,exynos5440")) {
+		iodesc = exynos5440_iodesc;
+		iodesc_sz = ARRAY_SIZE(exynos5440_iodesc);
+	}
+#endif
+
+	iotable_init(iodesc, iodesc_sz);
+
 	if (mach_desc)
 		iotable_init(mach_desc, size);
 
@@ -354,23 +397,6 @@ static void __init exynos4_map_io(void)
 static void __init exynos5_map_io(void)
 {
 	iotable_init(exynos5_iodesc, ARRAY_SIZE(exynos5_iodesc));
-
-	s3c_device_i2c0.resource[0].start = EXYNOS5_PA_IIC(0);
-	s3c_device_i2c0.resource[0].end   = EXYNOS5_PA_IIC(0) + SZ_4K - 1;
-	s3c_device_i2c0.resource[1].start = EXYNOS5_IRQ_IIC;
-	s3c_device_i2c0.resource[1].end   = EXYNOS5_IRQ_IIC;
-
-	s3c_sdhci_setname(0, "exynos4-sdhci");
-	s3c_sdhci_setname(1, "exynos4-sdhci");
-	s3c_sdhci_setname(2, "exynos4-sdhci");
-	s3c_sdhci_setname(3, "exynos4-sdhci");
-
-	/* The I2C bus controllers are directly compatible with s3c2440 */
-	s3c_i2c0_setname("s3c2440-i2c");
-	s3c_i2c1_setname("s3c2440-i2c");
-	s3c_i2c2_setname("s3c2440-i2c");
-
-	s3c64xx_spi_setname("exynos4210-spi");
 }
 
 static void __init exynos4_init_clocks(int xtal)
@@ -389,6 +415,11 @@ static void __init exynos4_init_clocks(int xtal)
 	exynos4_setup_clocks();
 }
 
+static void __init exynos5440_map_io(void)
+{
+	iotable_init(exynos5440_iodesc0, ARRAY_SIZE(exynos5440_iodesc0));
+}
+
 static void __init exynos5_init_clocks(int xtal)
 {
 	printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
@@ -589,7 +620,8 @@ static void __init combiner_init(void __iomem *combiner_base,
 }
 
 #ifdef CONFIG_OF
-int __init combiner_of_init(struct device_node *np, struct device_node *parent)
+static int __init combiner_of_init(struct device_node *np,
+				   struct device_node *parent)
 {
 	void __iomem *combiner_base;
 
@@ -604,8 +636,9 @@ int __init combiner_of_init(struct device_node *np, struct device_node *parent)
 	return 0;
 }
 
-static const struct of_device_id exynos4_dt_irq_match[] = {
+static const struct of_device_id exynos_dt_irq_match[] = {
 	{ .compatible = "arm,cortex-a9-gic", .data = gic_of_init, },
+	{ .compatible = "arm,cortex-a15-gic", .data = gic_of_init, },
 	{ .compatible = "samsung,exynos4210-combiner",
 			.data = combiner_of_init, },
 	{},
@@ -622,7 +655,7 @@ void __init exynos4_init_irq(void)
 		gic_init_bases(0, IRQ_PPI(0), S5P_VA_GIC_DIST, S5P_VA_GIC_CPU, gic_bank_offset, NULL);
 #ifdef CONFIG_OF
 	else
-		of_irq_init(exynos4_dt_irq_match);
+		of_irq_init(exynos_dt_irq_match);
 #endif
 
 	if (!of_have_populated_dt())
@@ -639,7 +672,7 @@ void __init exynos4_init_irq(void)
 void __init exynos5_init_irq(void)
 {
 #ifdef CONFIG_OF
-	of_irq_init(exynos4_dt_irq_match);
+	of_irq_init(exynos_dt_irq_match);
 #endif
 	/*
 	 * The parameters of s5p_init_irq() are for VIC init.
@@ -647,6 +680,8 @@ void __init exynos5_init_irq(void)
 	 * uses GIC instead of VIC.
 	 */
 	s5p_init_irq(NULL, 0);
+
+	gic_arch_extn.irq_set_wake = s3c_irq_wake;
 }
 
 struct bus_type exynos_subsys = {
@@ -669,7 +704,7 @@ static int __init exynos4_l2x0_cache_init(void)
 {
 	int ret;
 
-	if (soc_is_exynos5250())
+	if (soc_is_exynos5250() || soc_is_exynos5440())
 		return 0;
 
 	ret = l2x0_of_init(L2_AUX_VAL, L2_AUX_MASK);
@@ -727,7 +762,7 @@ static int __init exynos_init(void)
 
 /* uart registration process */
 
-static void __init exynos_init_uarts(struct s3c2410_uartcfg *cfg, int no)
+static void __init exynos4_init_uarts(struct s3c2410_uartcfg *cfg, int no)
 {
 	struct s3c2410_uartcfg *tcfg = cfg;
 	u32 ucnt;
@@ -735,10 +770,7 @@ static void __init exynos_init_uarts(struct s3c2410_uartcfg *cfg, int no)
 	for (ucnt = 0; ucnt < no; ucnt++, tcfg++)
 		tcfg->has_fracval = 1;
 
-	if (soc_is_exynos5250())
-		s3c24xx_init_uartdevs("exynos4210-uart", exynos5_uart_resources, cfg, no);
-	else
-		s3c24xx_init_uartdevs("exynos4210-uart", exynos4_uart_resources, cfg, no);
+	s3c24xx_init_uartdevs("exynos4210-uart", exynos4_uart_resources, cfg, no);
 }
 
 static void __iomem *exynos_eint_base;
@@ -970,14 +1002,7 @@ static void exynos_irq_eint0_15(unsigned int irq, struct irq_desc *desc)
 	struct irq_chip *chip = irq_get_chip(irq);
 
 	chained_irq_enter(chip, desc);
-	chip->irq_mask(&desc->irq_data);
-
-	if (chip->irq_ack)
-		chip->irq_ack(&desc->irq_data);
-
 	generic_handle_irq(*irq_data);
-
-	chip->irq_unmask(&desc->irq_data);
 	chained_irq_exit(chip, desc);
 }
 
@@ -997,11 +1022,14 @@ static int __init exynos_init_irq_eint(void)
 	 * platforms switch over to using the pinctrl driver, the wakeup
 	 * interrupt support code here can be completely removed.
 	 */
+	static const struct of_device_id exynos_pinctrl_ids[] = {
+		{ .compatible = "samsung,pinctrl-exynos4210", },
+		{ .compatible = "samsung,pinctrl-exynos4x12", },
+	};
 	struct device_node *pctrl_np, *wkup_np;
-	const char *pctrl_compat = "samsung,pinctrl-exynos4210";
 	const char *wkup_compat = "samsung,exynos4210-wakeup-eint";
 
-	for_each_compatible_node(pctrl_np, NULL, pctrl_compat) {
+	for_each_matching_node(pctrl_np, exynos_pinctrl_ids) {
 		if (of_device_is_available(pctrl_np)) {
 			wkup_np = of_find_compatible_node(pctrl_np, NULL,
 							wkup_compat);
@@ -1010,6 +1038,8 @@ static int __init exynos_init_irq_eint(void)
 		}
 	}
 #endif
+	if (soc_is_exynos5440())
+		return 0;
 
 	if (soc_is_exynos5250())
 		exynos_eint_base = ioremap(EXYNOS5_PA_GPIO1, SZ_4K);
diff --git a/arch/arm/mach-exynos/cpuidle.c b/arch/arm/mach-exynos/cpuidle.c
index cff0595d0d3..05092415277 100644
--- a/arch/arm/mach-exynos/cpuidle.c
+++ b/arch/arm/mach-exynos/cpuidle.c
@@ -21,6 +21,7 @@
 #include <asm/suspend.h>
 #include <asm/unified.h>
 #include <asm/cpuidle.h>
+#include <mach/regs-clock.h>
 #include <mach/regs-pmu.h>
 #include <mach/pmu.h>
 
@@ -116,7 +117,8 @@ static int exynos4_enter_core0_aftr(struct cpuidle_device *dev,
 	cpu_suspend(0, idle_finisher);
 
 #ifdef CONFIG_SMP
-	scu_enable(S5P_VA_SCU);
+	if (!soc_is_exynos5250())
+		scu_enable(S5P_VA_SCU);
 #endif
 	cpu_pm_exit();
 
@@ -156,12 +158,47 @@ static int exynos4_enter_lowpower(struct cpuidle_device *dev,
 		return exynos4_enter_core0_aftr(dev, drv, new_index);
 }
 
+static void __init exynos5_core_down_clk(void)
+{
+	unsigned int tmp;
+
+	/*
+	 * Enable arm clock down (in idle) and set arm divider
+	 * ratios in WFI/WFE state.
+	 */
+	tmp = PWR_CTRL1_CORE2_DOWN_RATIO | \
+	      PWR_CTRL1_CORE1_DOWN_RATIO | \
+	      PWR_CTRL1_DIV2_DOWN_EN	 | \
+	      PWR_CTRL1_DIV1_DOWN_EN	 | \
+	      PWR_CTRL1_USE_CORE1_WFE	 | \
+	      PWR_CTRL1_USE_CORE0_WFE	 | \
+	      PWR_CTRL1_USE_CORE1_WFI	 | \
+	      PWR_CTRL1_USE_CORE0_WFI;
+	__raw_writel(tmp, EXYNOS5_PWR_CTRL1);
+
+	/*
+	 * Enable arm clock up (on exiting idle). Set arm divider
+	 * ratios when not in idle along with the standby duration
+	 * ratios.
+	 */
+	tmp = PWR_CTRL2_DIV2_UP_EN	 | \
+	      PWR_CTRL2_DIV1_UP_EN	 | \
+	      PWR_CTRL2_DUR_STANDBY2_VAL | \
+	      PWR_CTRL2_DUR_STANDBY1_VAL | \
+	      PWR_CTRL2_CORE2_UP_RATIO	 | \
+	      PWR_CTRL2_CORE1_UP_RATIO;
+	__raw_writel(tmp, EXYNOS5_PWR_CTRL2);
+}
+
 static int __init exynos4_init_cpuidle(void)
 {
 	int i, max_cpuidle_state, cpu_id;
 	struct cpuidle_device *device;
 	struct cpuidle_driver *drv = &exynos4_idle_driver;
 
+	if (soc_is_exynos5250())
+		exynos5_core_down_clk();
+
 	/* Setup cpuidle driver */
 	drv->state_count = (sizeof(exynos4_cpuidle_set) /
 				       sizeof(struct cpuidle_state));
diff --git a/arch/arm/mach-exynos/dev-audio.c b/arch/arm/mach-exynos/dev-audio.c
index ae321c7cb15..a1cb42c3959 100644
--- a/arch/arm/mach-exynos/dev-audio.c
+++ b/arch/arm/mach-exynos/dev-audio.c
@@ -14,9 +14,9 @@
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
 #include <linux/gpio.h>
+#include <linux/platform_data/asoc-s3c.h>
 
 #include <plat/gpio-cfg.h>
-#include <linux/platform_data/asoc-s3c.h>
 
 #include <mach/map.h>
 #include <mach/dma.h>
diff --git a/arch/arm/mach-exynos/dev-drm.c b/arch/arm/mach-exynos/dev-drm.c
deleted file mode 100644
index 17c9c6ecc2e..00000000000
--- a/arch/arm/mach-exynos/dev-drm.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * linux/arch/arm/mach-exynos/dev-drm.c
- *
- * Copyright (c) 2012 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * EXYNOS - core DRM device
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <linux/kernel.h>
-#include <linux/dma-mapping.h>
-#include <linux/platform_device.h>
-
-#include <plat/devs.h>
-
-static u64 exynos_drm_dma_mask = DMA_BIT_MASK(32);
-
-struct platform_device exynos_device_drm = {
-	.name	= "exynos-drm",
-	.dev	= {
-		.dma_mask		= &exynos_drm_dma_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	}
-};
diff --git a/arch/arm/mach-exynos/dev-dwmci.c b/arch/arm/mach-exynos/dev-dwmci.c
deleted file mode 100644
index 79035018fb7..00000000000
--- a/arch/arm/mach-exynos/dev-dwmci.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * linux/arch/arm/mach-exynos4/dev-dwmci.c
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * Platform device for Synopsys DesignWare Mobile Storage IP
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <linux/kernel.h>
-#include <linux/dma-mapping.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/mmc/dw_mmc.h>
-
-#include <plat/devs.h>
-
-#include <mach/map.h>
-
-static int exynos4_dwmci_get_bus_wd(u32 slot_id)
-{
-	return 4;
-}
-
-static int exynos4_dwmci_init(u32 slot_id, irq_handler_t handler, void *data)
-{
-	return 0;
-}
-
-static struct resource exynos4_dwmci_resource[] = {
-	[0] = DEFINE_RES_MEM(EXYNOS4_PA_DWMCI, SZ_4K),
-	[1] = DEFINE_RES_IRQ(EXYNOS4_IRQ_DWMCI),
-};
-
-static struct dw_mci_board exynos4_dwci_pdata = {
-	.num_slots			= 1,
-	.quirks				= DW_MCI_QUIRK_BROKEN_CARD_DETECTION,
-	.bus_hz				= 80 * 1000 * 1000,
-	.detect_delay_ms	= 200,
-	.init				= exynos4_dwmci_init,
-	.get_bus_wd			= exynos4_dwmci_get_bus_wd,
-};
-
-static u64 exynos4_dwmci_dmamask = DMA_BIT_MASK(32);
-
-struct platform_device exynos4_device_dwmci = {
-	.name		= "dw_mmc",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(exynos4_dwmci_resource),
-	.resource	= exynos4_dwmci_resource,
-	.dev		= {
-		.dma_mask		= &exynos4_dwmci_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-		.platform_data	= &exynos4_dwci_pdata,
-	},
-};
-
-void __init exynos4_dwmci_set_platdata(struct dw_mci_board *pd)
-{
-	struct dw_mci_board *npd;
-
-	npd = s3c_set_platdata(pd, sizeof(struct dw_mci_board),
-			&exynos4_device_dwmci);
-
-	if (!npd->init)
-		npd->init = exynos4_dwmci_init;
-	if (!npd->get_bus_wd)
-		npd->get_bus_wd = exynos4_dwmci_get_bus_wd;
-}
diff --git a/arch/arm/mach-exynos/dev-ohci.c b/arch/arm/mach-exynos/dev-ohci.c
index 14ed7951a2c..4244d02dafb 100644
--- a/arch/arm/mach-exynos/dev-ohci.c
+++ b/arch/arm/mach-exynos/dev-ohci.c
@@ -12,10 +12,10 @@
 
 #include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
+#include <linux/platform_data/usb-exynos.h>
 
 #include <mach/irqs.h>
 #include <mach/map.h>
-#include <linux/platform_data/usb-exynos.h>
 
 #include <plat/devs.h>
 #include <plat/usb-phy.h>
diff --git a/arch/arm/mach-exynos/dev-uart.c b/arch/arm/mach-exynos/dev-uart.c
index 2e85c022fd1..7c42f4b7c8b 100644
--- a/arch/arm/mach-exynos/dev-uart.c
+++ b/arch/arm/mach-exynos/dev-uart.c
@@ -52,27 +52,3 @@ struct s3c24xx_uart_resources exynos4_uart_resources[] __initdata = {
 		.nr_resources	= ARRAY_SIZE(exynos4_uart3_resource),
 	},
 };
-
-EXYNOS_UART_RESOURCE(5, 0)
-EXYNOS_UART_RESOURCE(5, 1)
-EXYNOS_UART_RESOURCE(5, 2)
-EXYNOS_UART_RESOURCE(5, 3)
-
-struct s3c24xx_uart_resources exynos5_uart_resources[] __initdata = {
-	[0] = {
-		.resources	= exynos5_uart0_resource,
-		.nr_resources	= ARRAY_SIZE(exynos5_uart0_resource),
-	},
-	[1] = {
-		.resources	= exynos5_uart1_resource,
-		.nr_resources	= ARRAY_SIZE(exynos5_uart0_resource),
-	},
-	[2] = {
-		.resources	= exynos5_uart2_resource,
-		.nr_resources	= ARRAY_SIZE(exynos5_uart2_resource),
-	},
-	[3] = {
-		.resources	= exynos5_uart3_resource,
-		.nr_resources	= ARRAY_SIZE(exynos5_uart3_resource),
-	},
-};
diff --git a/arch/arm/mach-exynos/dma.c b/arch/arm/mach-exynos/dma.c
index 21d568b3b14..87e07d6fc61 100644
--- a/arch/arm/mach-exynos/dma.c
+++ b/arch/arm/mach-exynos/dma.c
@@ -275,6 +275,9 @@ static int __init exynos_dma_init(void)
 		exynos_pdma1_pdata.nr_valid_peri =
 			ARRAY_SIZE(exynos4210_pdma1_peri);
 		exynos_pdma1_pdata.peri_id = exynos4210_pdma1_peri;
+
+		if (samsung_rev() == EXYNOS4210_REV_0)
+			exynos_mdma1_device.res.start = EXYNOS4_PA_S_MDMA1;
 	} else if (soc_is_exynos4212() || soc_is_exynos4412()) {
 		exynos_pdma0_pdata.nr_valid_peri =
 			ARRAY_SIZE(exynos4212_pdma0_peri);
diff --git a/arch/arm/mach-exynos/hotplug.c b/arch/arm/mach-exynos/hotplug.c
index f4d7dd20cda..c3f825b2794 100644
--- a/arch/arm/mach-exynos/hotplug.c
+++ b/arch/arm/mach-exynos/hotplug.c
@@ -20,10 +20,11 @@
 #include <asm/smp_plat.h>
 
 #include <mach/regs-pmu.h>
+#include <plat/cpu.h>
 
 #include "common.h"
 
-static inline void cpu_enter_lowpower(void)
+static inline void cpu_enter_lowpower_a9(void)
 {
 	unsigned int v;
 
@@ -45,6 +46,35 @@ static inline void cpu_enter_lowpower(void)
 	  : "cc");
 }
 
+static inline void cpu_enter_lowpower_a15(void)
+{
+	unsigned int v;
+
+	asm volatile(
+	"	mrc	p15, 0, %0, c1, c0, 0\n"
+	"	bic	%0, %0, %1\n"
+	"	mcr	p15, 0, %0, c1, c0, 0\n"
+	  : "=&r" (v)
+	  : "Ir" (CR_C)
+	  : "cc");
+
+	flush_cache_louis();
+
+	asm volatile(
+	/*
+	* Turn off coherency
+	*/
+	"	mrc	p15, 0, %0, c1, c0, 1\n"
+	"	bic	%0, %0, %1\n"
+	"	mcr	p15, 0, %0, c1, c0, 1\n"
+	: "=&r" (v)
+	: "Ir" (0x40)
+	: "cc");
+
+	isb();
+	dsb();
+}
+
 static inline void cpu_leave_lowpower(void)
 {
 	unsigned int v;
@@ -103,11 +133,20 @@ static inline void platform_do_lowpower(unsigned int cpu, int *spurious)
 void __ref exynos_cpu_die(unsigned int cpu)
 {
 	int spurious = 0;
+	int primary_part = 0;
 
 	/*
-	 * we're ready for shutdown now, so do it
+	 * we're ready for shutdown now, so do it.
+	 * Exynos4 is A9 based while Exynos5 is A15; check the CPU part
+	 * number by reading the Main ID register and then perform the
+	 * appropriate sequence for entering low power.
 	 */
-	cpu_enter_lowpower();
+	asm("mrc p15, 0, %0, c0, c0, 0" : "=r"(primary_part) : : "cc");
+	if ((primary_part & 0xfff0) == 0xc0f0)
+		cpu_enter_lowpower_a15();
+	else
+		cpu_enter_lowpower_a9();
+
 	platform_do_lowpower(cpu, &spurious);
 
 	/*
diff --git a/arch/arm/mach-exynos/include/mach/dwmci.h b/arch/arm/mach-exynos/include/mach/dwmci.h
deleted file mode 100644
index 7ce657459cc..00000000000
--- a/arch/arm/mach-exynos/include/mach/dwmci.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* linux/arch/arm/mach-exynos4/include/mach/dwmci.h
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * Synopsys DesignWare Mobile Storage for EXYNOS4210
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ASM_ARM_ARCH_DWMCI_H
-#define __ASM_ARM_ARCH_DWMCI_H __FILE__
-
-#include <linux/mmc/dw_mmc.h>
-
-extern void exynos4_dwmci_set_platdata(struct dw_mci_board *pd);
-
-#endif /* __ASM_ARM_ARCH_DWMCI_H */
diff --git a/arch/arm/mach-exynos/include/mach/irqs.h b/arch/arm/mach-exynos/include/mach/irqs.h
index 35bced6f909..1f4dc35cd4b 100644
--- a/arch/arm/mach-exynos/include/mach/irqs.h
+++ b/arch/arm/mach-exynos/include/mach/irqs.h
@@ -136,6 +136,9 @@
 #define EXYNOS4_IRQ_TSI			IRQ_SPI(115)
 #define EXYNOS4_IRQ_SATA		IRQ_SPI(116)
 
+#define EXYNOS4_IRQ_TMU_TRIG0		COMBINER_IRQ(2, 4)
+#define EXYNOS4_IRQ_TMU_TRIG1		COMBINER_IRQ(3, 4)
+
 #define EXYNOS4_IRQ_SYSMMU_MDMA0_0	COMBINER_IRQ(4, 0)
 #define EXYNOS4_IRQ_SYSMMU_SSS_0	COMBINER_IRQ(4, 1)
 #define EXYNOS4_IRQ_SYSMMU_FIMC0_0	COMBINER_IRQ(4, 2)
@@ -259,11 +262,6 @@
 #define EXYNOS5_IRQ_IEM_IEC		IRQ_SPI(48)
 #define EXYNOS5_IRQ_IEM_APC		IRQ_SPI(49)
 #define EXYNOS5_IRQ_GPIO_C2C		IRQ_SPI(50)
-#define EXYNOS5_IRQ_UART0		IRQ_SPI(51)
-#define EXYNOS5_IRQ_UART1		IRQ_SPI(52)
-#define EXYNOS5_IRQ_UART2		IRQ_SPI(53)
-#define EXYNOS5_IRQ_UART3		IRQ_SPI(54)
-#define EXYNOS5_IRQ_UART4		IRQ_SPI(55)
 #define EXYNOS5_IRQ_IIC			IRQ_SPI(56)
 #define EXYNOS5_IRQ_IIC1		IRQ_SPI(57)
 #define EXYNOS5_IRQ_IIC2		IRQ_SPI(58)
@@ -333,6 +331,11 @@
 #define EXYNOS5_IRQ_FIMC_LITE1		IRQ_SPI(126)
 #define EXYNOS5_IRQ_RP_TIMER		IRQ_SPI(127)
 
+/* EXYNOS5440 */
+
+#define EXYNOS5440_IRQ_UART0		IRQ_SPI(2)
+#define EXYNOS5440_IRQ_UART1		IRQ_SPI(3)
+
 #define EXYNOS5_IRQ_PMU			COMBINER_IRQ(1, 2)
 
 #define EXYNOS5_IRQ_SYSMMU_GSC0_0	COMBINER_IRQ(2, 0)
diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
index 8480849affb..1df6abbf53b 100644
--- a/arch/arm/mach-exynos/include/mach/map.h
+++ b/arch/arm/mach-exynos/include/mach/map.h
@@ -53,6 +53,7 @@
 #define EXYNOS4_PA_ONENAND_DMA		0x0C600000
 
 #define EXYNOS_PA_CHIPID		0x10000000
+#define EXYNOS5440_PA_CHIPID		0x00160000
 
 #define EXYNOS4_PA_SYSCON		0x10010000
 #define EXYNOS5_PA_SYSCON		0x10050100
@@ -88,8 +89,11 @@
 #define EXYNOS4_PA_TWD			0x10500600
 #define EXYNOS4_PA_L2CC			0x10502000
 
+#define EXYNOS4_PA_TMU			0x100C0000
+
 #define EXYNOS4_PA_MDMA0		0x10810000
 #define EXYNOS4_PA_MDMA1		0x12850000
+#define EXYNOS4_PA_S_MDMA1		0x12840000
 #define EXYNOS4_PA_PDMA0		0x12680000
 #define EXYNOS4_PA_PDMA1		0x12690000
 #define EXYNOS5_PA_MDMA0		0x10800000
@@ -279,7 +283,10 @@
 #define EXYNOS5_PA_UART1		0x12C10000
 #define EXYNOS5_PA_UART2		0x12C20000
 #define EXYNOS5_PA_UART3		0x12C30000
-#define EXYNOS5_SZ_UART			SZ_256
+
+#define EXYNOS5440_PA_UART0		0x000B0000
+#define EXYNOS5440_PA_UART1		0x000C0000
+#define EXYNOS5440_SZ_UART		SZ_256
 
 #define S3C_VA_UARTx(x)			(S3C_VA_UART + ((x) * S3C_UART_OFFSET))
 
diff --git a/arch/arm/mach-exynos/include/mach/regs-clock.h b/arch/arm/mach-exynos/include/mach/regs-clock.h
index 8c9b38c9c50..d36ad76ad6a 100644
--- a/arch/arm/mach-exynos/include/mach/regs-clock.h
+++ b/arch/arm/mach-exynos/include/mach/regs-clock.h
@@ -267,6 +267,9 @@
 #define EXYNOS5_CLKDIV_STATCPU0			EXYNOS_CLKREG(0x00600)
 #define EXYNOS5_CLKDIV_STATCPU1			EXYNOS_CLKREG(0x00604)
 
+#define EXYNOS5_PWR_CTRL1			EXYNOS_CLKREG(0x01020)
+#define EXYNOS5_PWR_CTRL2			EXYNOS_CLKREG(0x01024)
+
 #define EXYNOS5_MPLL_CON0			EXYNOS_CLKREG(0x04100)
 #define EXYNOS5_CLKSRC_CORE1			EXYNOS_CLKREG(0x04204)
 
@@ -344,6 +347,22 @@
 
 #define EXYNOS5_EPLLCON0_LOCKED_SHIFT		(29)
 
+#define PWR_CTRL1_CORE2_DOWN_RATIO		(7 << 28)
+#define PWR_CTRL1_CORE1_DOWN_RATIO		(7 << 16)
+#define PWR_CTRL1_DIV2_DOWN_EN			(1 << 9)
+#define PWR_CTRL1_DIV1_DOWN_EN			(1 << 8)
+#define PWR_CTRL1_USE_CORE1_WFE			(1 << 5)
+#define PWR_CTRL1_USE_CORE0_WFE			(1 << 4)
+#define PWR_CTRL1_USE_CORE1_WFI			(1 << 1)
+#define PWR_CTRL1_USE_CORE0_WFI			(1 << 0)
+
+#define PWR_CTRL2_DIV2_UP_EN			(1 << 25)
+#define PWR_CTRL2_DIV1_UP_EN			(1 << 24)
+#define PWR_CTRL2_DUR_STANDBY2_VAL		(1 << 16)
+#define PWR_CTRL2_DUR_STANDBY1_VAL		(1 << 8)
+#define PWR_CTRL2_CORE2_UP_RATIO		(1 << 4)
+#define PWR_CTRL2_CORE1_UP_RATIO		(1 << 0)
+
 /* Compatibility defines and inclusion */
 
 #include <mach/regs-pmu.h>
diff --git a/arch/arm/mach-exynos/include/mach/regs-mem.h b/arch/arm/mach-exynos/include/mach/regs-mem.h
deleted file mode 100644
index 0368b5a2725..00000000000
--- a/arch/arm/mach-exynos/include/mach/regs-mem.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* linux/arch/arm/mach-exynos4/include/mach/regs-mem.h
- *
- * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * EXYNOS4 - SROMC and DMC register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_REGS_MEM_H
-#define __ASM_ARCH_REGS_MEM_H __FILE__
-
-#include <mach/map.h>
-
-#define S5P_DMC0_MEMCON_OFFSET		0x04
-
-#define S5P_DMC0_MEMTYPE_SHIFT		8
-#define S5P_DMC0_MEMTYPE_MASK		0xF
-
-#endif /* __ASM_ARCH_REGS_MEM_H */
diff --git a/arch/arm/mach-exynos/include/mach/regs-pmu.h b/arch/arm/mach-exynos/include/mach/regs-pmu.h
index d4e392b811a..3f30aa1ae35 100644
--- a/arch/arm/mach-exynos/include/mach/regs-pmu.h
+++ b/arch/arm/mach-exynos/include/mach/regs-pmu.h
@@ -15,6 +15,7 @@
 #include <mach/map.h>
 
 #define S5P_PMUREG(x)				(S5P_VA_PMU + (x))
+#define S5P_SYSREG(x)				(S3C_VA_SYS + (x))
 
 #define S5P_CENTRAL_SEQ_CONFIGURATION		S5P_PMUREG(0x0200)
 
@@ -31,6 +32,7 @@
 
 #define S5P_SWRESET				S5P_PMUREG(0x0400)
 #define EXYNOS_SWRESET				S5P_PMUREG(0x0400)
+#define EXYNOS5440_SWRESET			S5P_PMUREG(0x00C4)
 
 #define S5P_WAKEUP_STAT				S5P_PMUREG(0x0600)
 #define S5P_EINT_WAKEUP_MASK			S5P_PMUREG(0x0604)
@@ -230,7 +232,7 @@
 
 /* For EXYNOS5 */
 
-#define EXYNOS5_USB_CFG						S5P_PMUREG(0x0230)
+#define EXYNOS5_SYS_I2C_CFG					S5P_SYSREG(0x0234)
 
 #define EXYNOS5_AUTO_WDTRESET_DISABLE				S5P_PMUREG(0x0408)
 #define EXYNOS5_MASK_WDTRESET_REQUEST				S5P_PMUREG(0x040C)
diff --git a/arch/arm/mach-exynos/mach-armlex4210.c b/arch/arm/mach-exynos/mach-armlex4210.c
index 3f37a5e8a1f..b938f9fc1dd 100644
--- a/arch/arm/mach-exynos/mach-armlex4210.c
+++ b/arch/arm/mach-exynos/mach-armlex4210.c
@@ -147,7 +147,6 @@ static struct platform_device *armlex4210_devices[] __initdata = {
 	&s3c_device_hsmmc3,
 	&s3c_device_rtc,
 	&s3c_device_wdt,
-	&samsung_asoc_dma,
 	&armlex4210_smsc911x,
 	&exynos4_device_ahci,
 };
diff --git a/arch/arm/mach-exynos/mach-exynos4-dt.c b/arch/arm/mach-exynos/mach-exynos4-dt.c
index eadf4b59e7d..92757ff817a 100644
--- a/arch/arm/mach-exynos/mach-exynos4-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos4-dt.c
@@ -77,6 +77,9 @@ static const struct of_dev_auxdata exynos4_auxdata_lookup[] __initconst = {
 				"exynos4210-spi.2", NULL),
 	OF_DEV_AUXDATA("arm,pl330", EXYNOS4_PA_PDMA0, "dma-pl330.0", NULL),
 	OF_DEV_AUXDATA("arm,pl330", EXYNOS4_PA_PDMA1, "dma-pl330.1", NULL),
+	OF_DEV_AUXDATA("arm,pl330", EXYNOS4_PA_MDMA1, "dma-pl330.2", NULL),
+	OF_DEV_AUXDATA("samsung,exynos4210-tmu", EXYNOS4_PA_TMU,
+				"exynos-tmu", NULL),
 	{},
 };
 
@@ -94,6 +97,8 @@ static void __init exynos4_dt_machine_init(void)
 
 static char const *exynos4_dt_compat[] __initdata = {
 	"samsung,exynos4210",
+	"samsung,exynos4212",
+	"samsung,exynos4412",
 	NULL
 };
 
diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c
index db1cd8eacf2..f038c8cadca 100644
--- a/arch/arm/mach-exynos/mach-exynos5-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos5-dt.c
@@ -10,14 +10,19 @@
 */
 
 #include <linux/of_platform.h>
+#include <linux/of_fdt.h>
 #include <linux/serial_core.h>
+#include <linux/memblock.h>
+#include <linux/io.h>
 
 #include <asm/mach/arch.h>
 #include <asm/hardware/gic.h>
 #include <mach/map.h>
+#include <mach/regs-pmu.h>
 
 #include <plat/cpu.h>
 #include <plat/regs-serial.h>
+#include <plat/mfc.h>
 
 #include "common.h"
 
@@ -47,6 +52,20 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = {
 				"s3c2440-i2c.0", NULL),
 	OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(1),
 				"s3c2440-i2c.1", NULL),
+	OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(2),
+				"s3c2440-i2c.2", NULL),
+	OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(3),
+				"s3c2440-i2c.3", NULL),
+	OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(4),
+				"s3c2440-i2c.4", NULL),
+	OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(5),
+				"s3c2440-i2c.5", NULL),
+	OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(6),
+				"s3c2440-i2c.6", NULL),
+	OF_DEV_AUXDATA("samsung,s3c2440-i2c", EXYNOS5_PA_IIC(7),
+				"s3c2440-i2c.7", NULL),
+	OF_DEV_AUXDATA("samsung,s3c2440-hdmiphy-i2c", EXYNOS5_PA_IIC(8),
+				"s3c2440-hdmiphy-i2c", NULL),
 	OF_DEV_AUXDATA("samsung,exynos5250-dw-mshc", EXYNOS5_PA_DWMCI0,
 				"dw_mmc.0", NULL),
 	OF_DEV_AUXDATA("samsung,exynos5250-dw-mshc", EXYNOS5_PA_DWMCI1,
@@ -61,6 +80,12 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = {
 				"exynos4210-spi.1", NULL),
 	OF_DEV_AUXDATA("samsung,exynos4210-spi", EXYNOS5_PA_SPI2,
 				"exynos4210-spi.2", NULL),
+	OF_DEV_AUXDATA("samsung,exynos5-sata-ahci", 0x122F0000,
+				"exynos5-sata", NULL),
+	OF_DEV_AUXDATA("samsung,exynos5-sata-phy", 0x12170000,
+				"exynos5-sata-phy", NULL),
+	OF_DEV_AUXDATA("samsung,exynos5-sata-phy-i2c", 0x121D0000,
+				"exynos5-sata-phy-i2c", NULL),
 	OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA0, "dma-pl330.0", NULL),
 	OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA1, "dma-pl330.1", NULL),
 	OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_MDMA1, "dma-pl330.2", NULL),
@@ -72,35 +97,91 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = {
 				"exynos-gsc.2", NULL),
 	OF_DEV_AUXDATA("samsung,exynos5-gsc", EXYNOS5_PA_GSC3,
 				"exynos-gsc.3", NULL),
+	OF_DEV_AUXDATA("samsung,exynos5-hdmi", 0x14530000,
+				"exynos5-hdmi", NULL),
+	OF_DEV_AUXDATA("samsung,exynos5-mixer", 0x14450000,
+				"exynos5-mixer", NULL),
+	OF_DEV_AUXDATA("samsung,mfc-v6", 0x11000000, "s5p-mfc-v6", NULL),
+	OF_DEV_AUXDATA("samsung,exynos5250-tmu", 0x10060000,
+				"exynos-tmu", NULL),
 	{},
 };
 
-static void __init exynos5250_dt_map_io(void)
+static const struct of_dev_auxdata exynos5440_auxdata_lookup[] __initconst = {
+	OF_DEV_AUXDATA("samsung,exynos4210-uart", EXYNOS5440_PA_UART0,
+				"exynos4210-uart.0", NULL),
+	{},
+};
+
+static void __init exynos5_dt_map_io(void)
 {
+	unsigned long root = of_get_flat_dt_root();
+
 	exynos_init_io(NULL, 0);
-	s3c24xx_init_clocks(24000000);
+
+	if (of_flat_dt_is_compatible(root, "samsung,exynos5250"))
+		s3c24xx_init_clocks(24000000);
 }
 
-static void __init exynos5250_dt_machine_init(void)
+static void __init exynos5_dt_machine_init(void)
 {
-	of_platform_populate(NULL, of_default_bus_match_table,
-				exynos5250_auxdata_lookup, NULL);
+	struct device_node *i2c_np;
+	const char *i2c_compat = "samsung,s3c2440-i2c";
+	unsigned int tmp;
+
+	/*
+	 * Exynos5's legacy i2c controller and new high speed i2c
+	 * controller have muxed interrupt sources. By default the
+	 * interrupts for 4-channel HS-I2C controller are enabled.
+	 * If node for first four channels of legacy i2c controller
+	 * are available then re-configure the interrupts via the
+	 * system register.
+	 */
+	for_each_compatible_node(i2c_np, NULL, i2c_compat) {
+		if (of_device_is_available(i2c_np)) {
+			if (of_alias_get_id(i2c_np, "i2c") < 4) {
+				tmp = readl(EXYNOS5_SYS_I2C_CFG);
+				writel(tmp & ~(0x1 << of_alias_get_id(i2c_np, "i2c")),
+						EXYNOS5_SYS_I2C_CFG);
+			}
+		}
+	}
+
+	if (of_machine_is_compatible("samsung,exynos5250"))
+		of_platform_populate(NULL, of_default_bus_match_table,
+				     exynos5250_auxdata_lookup, NULL);
+	else if (of_machine_is_compatible("samsung,exynos5440"))
+		of_platform_populate(NULL, of_default_bus_match_table,
+				     exynos5440_auxdata_lookup, NULL);
 }
 
-static char const *exynos5250_dt_compat[] __initdata = {
+static char const *exynos5_dt_compat[] __initdata = {
 	"samsung,exynos5250",
+	"samsung,exynos5440",
 	NULL
 };
 
+static void __init exynos5_reserve(void)
+{
+	struct s5p_mfc_dt_meminfo mfc_mem;
+
+	/* Reserve memory for MFC only if it's available */
+	mfc_mem.compatible = "samsung,mfc-v6";
+	if (of_scan_flat_dt(s5p_fdt_find_mfc_mem, &mfc_mem))
+		s5p_mfc_reserve_mem(mfc_mem.roff, mfc_mem.rsize, mfc_mem.loff,
+				mfc_mem.lsize);
+}
+
 DT_MACHINE_START(EXYNOS5_DT, "SAMSUNG EXYNOS5 (Flattened Device Tree)")
 	/* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
 	.init_irq	= exynos5_init_irq,
 	.smp		= smp_ops(exynos_smp_ops),
-	.map_io		= exynos5250_dt_map_io,
+	.map_io		= exynos5_dt_map_io,
 	.handle_irq	= gic_handle_irq,
-	.init_machine	= exynos5250_dt_machine_init,
+	.init_machine	= exynos5_dt_machine_init,
 	.init_late	= exynos_init_late,
 	.timer		= &exynos4_timer,
-	.dt_compat	= exynos5250_dt_compat,
+	.dt_compat	= exynos5_dt_compat,
 	.restart        = exynos5_restart,
+	.reserve	= exynos5_reserve,
 MACHINE_END
diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c
index c05d7aa8403..27d4ed8b116 100644
--- a/arch/arm/mach-exynos/mach-nuri.c
+++ b/arch/arm/mach-exynos/mach-nuri.c
@@ -25,7 +25,10 @@
 #include <linux/mmc/host.h>
 #include <linux/fb.h>
 #include <linux/pwm_backlight.h>
+#include <linux/platform_data/i2c-s3c2410.h>
+#include <linux/platform_data/mipi-csis.h>
 #include <linux/platform_data/s3c-hsotg.h>
+#include <linux/platform_data/usb-ehci-s5p.h>
 #include <drm/exynos_drm.h>
 
 #include <video/platform_lcd.h>
@@ -45,14 +48,11 @@
 #include <plat/devs.h>
 #include <plat/fb.h>
 #include <plat/sdhci.h>
-#include <linux/platform_data/usb-ehci-s5p.h>
 #include <plat/clock.h>
 #include <plat/gpio-cfg.h>
-#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/mfc.h>
 #include <plat/fimc-core.h>
 #include <plat/camport.h>
-#include <linux/platform_data/mipi-csis.h>
 
 #include <mach/map.h>
 
@@ -113,7 +113,6 @@ static struct s3c_sdhci_platdata nuri_hsmmc0_data __initdata = {
 	.host_caps		= (MMC_CAP_8_BIT_DATA | MMC_CAP_4_BIT_DATA |
 				MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED |
 				MMC_CAP_ERASE),
-	.host_caps2		= MMC_CAP2_BROKEN_VOLTAGE,
 	.cd_type		= S3C_SDHCI_CD_PERMANENT,
 };
 
@@ -1327,9 +1326,6 @@ static struct platform_device *nuri_devices[] __initdata = {
 	&cam_vdda_fixed_rdev,
 	&cam_8m_12v_fixed_rdev,
 	&exynos4_bus_devfreq,
-#ifdef CONFIG_DRM_EXYNOS
-	&exynos_device_drm,
-#endif
 };
 
 static void __init nuri_map_io(void)
diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c
index 9adf491674e..e6f4191cd14 100644
--- a/arch/arm/mach-exynos/mach-origen.c
+++ b/arch/arm/mach-exynos/mach-origen.c
@@ -23,7 +23,10 @@
 #include <linux/mfd/max8997.h>
 #include <linux/lcd.h>
 #include <linux/rfkill-gpio.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <linux/platform_data/s3c-hsotg.h>
+#include <linux/platform_data/usb-ehci-s5p.h>
+#include <linux/platform_data/usb-exynos.h>
 
 #include <asm/mach/arch.h>
 #include <asm/hardware/gic.h>
@@ -36,8 +39,6 @@
 #include <plat/cpu.h>
 #include <plat/devs.h>
 #include <plat/sdhci.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include <linux/platform_data/usb-ehci-s5p.h>
 #include <plat/clock.h>
 #include <plat/gpio-cfg.h>
 #include <plat/backlight.h>
@@ -45,7 +46,6 @@
 #include <plat/mfc.h>
 #include <plat/hdmi.h>
 
-#include <linux/platform_data/usb-exynos.h>
 #include <mach/map.h>
 
 #include <drm/exynos_drm.h>
@@ -100,6 +100,7 @@ static struct regulator_consumer_supply __initdata ldo3_consumer[] = {
 	REGULATOR_SUPPLY("vddcore", "s5p-mipi-csis.0"), /* MIPI */
 	REGULATOR_SUPPLY("vdd", "exynos4-hdmi"), /* HDMI */
 	REGULATOR_SUPPLY("vdd_pll", "exynos4-hdmi"), /* HDMI */
+	REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"), /* OTG */
 };
 static struct regulator_consumer_supply __initdata ldo6_consumer[] = {
 	REGULATOR_SUPPLY("vddio", "s5p-mipi-csis.0"), /* MIPI */
@@ -110,6 +111,7 @@ static struct regulator_consumer_supply __initdata ldo7_consumer[] = {
 static struct regulator_consumer_supply __initdata ldo8_consumer[] = {
 	REGULATOR_SUPPLY("vdd", "s5p-adc"), /* ADC */
 	REGULATOR_SUPPLY("vdd_osc", "exynos4-hdmi"), /* HDMI */
+	REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"), /* OTG */
 };
 static struct regulator_consumer_supply __initdata ldo9_consumer[] = {
 	REGULATOR_SUPPLY("dvdd", "swb-a31"), /* AR6003 WLAN & CSR 8810 BT */
@@ -709,9 +711,6 @@ static struct platform_device *origen_devices[] __initdata = {
 	&s5p_device_mfc_l,
 	&s5p_device_mfc_r,
 	&s5p_device_mixer,
-#ifdef CONFIG_DRM_EXYNOS
-	&exynos_device_drm,
-#endif
 	&exynos4_device_ohci,
 	&origen_device_gpiokeys,
 	&origen_lcd_hv070wsa,
diff --git a/arch/arm/mach-exynos/mach-smdk4x12.c b/arch/arm/mach-exynos/mach-smdk4x12.c
index 730f1ac6592..a1555a73c7a 100644
--- a/arch/arm/mach-exynos/mach-smdk4x12.c
+++ b/arch/arm/mach-exynos/mach-smdk4x12.c
@@ -21,6 +21,7 @@
 #include <linux/pwm_backlight.h>
 #include <linux/regulator/machine.h>
 #include <linux/serial_core.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <linux/platform_data/s3c-hsotg.h>
 
 #include <asm/mach/arch.h>
@@ -34,7 +35,6 @@
 #include <plat/devs.h>
 #include <plat/fb.h>
 #include <plat/gpio-cfg.h>
-#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/keypad.h>
 #include <plat/mfc.h>
 #include <plat/regs-serial.h>
@@ -317,9 +317,6 @@ static struct platform_device *smdk4x12_devices[] __initdata = {
 	&s5p_device_mfc,
 	&s5p_device_mfc_l,
 	&s5p_device_mfc_r,
-#ifdef CONFIG_DRM_EXYNOS
-	&exynos_device_drm,
-#endif
 	&samsung_device_keypad,
 };
 
diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c
index ee4fb1a9cb7..b7384241fb0 100644
--- a/arch/arm/mach-exynos/mach-smdkv310.c
+++ b/arch/arm/mach-exynos/mach-smdkv310.c
@@ -20,7 +20,10 @@
 #include <linux/input.h>
 #include <linux/pwm.h>
 #include <linux/pwm_backlight.h>
+#include <linux/platform_data/i2c-s3c2410.h>
 #include <linux/platform_data/s3c-hsotg.h>
+#include <linux/platform_data/usb-ehci-s5p.h>
+#include <linux/platform_data/usb-exynos.h>
 
 #include <asm/mach/arch.h>
 #include <asm/hardware/gic.h>
@@ -35,16 +38,13 @@
 #include <plat/fb.h>
 #include <plat/keypad.h>
 #include <plat/sdhci.h>
-#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 #include <plat/backlight.h>
 #include <plat/mfc.h>
-#include <linux/platform_data/usb-ehci-s5p.h>
 #include <plat/clock.h>
 #include <plat/hdmi.h>
 
 #include <mach/map.h>
-#include <linux/platform_data/usb-exynos.h>
 
 #include <drm/exynos_drm.h>
 #include "common.h"
@@ -300,9 +300,6 @@ static struct platform_device *smdkv310_devices[] __initdata = {
 	&s5p_device_fimc_md,
 	&s5p_device_g2d,
 	&s5p_device_jpeg,
-#ifdef CONFIG_DRM_EXYNOS
-	&exynos_device_drm,
-#endif
 	&exynos4_device_ac97,
 	&exynos4_device_i2s0,
 	&exynos4_device_ohci,
@@ -311,7 +308,6 @@ static struct platform_device *smdkv310_devices[] __initdata = {
 	&s5p_device_mfc_l,
 	&s5p_device_mfc_r,
 	&exynos4_device_spdif,
-	&samsung_asoc_dma,
 	&samsung_asoc_idma,
 	&s5p_device_fimd0,
 	&smdkv310_device_audio,
diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c
index ebc9dd339a3..9e3340f1895 100644
--- a/arch/arm/mach-exynos/mach-universal_c210.c
+++ b/arch/arm/mach-exynos/mach-universal_c210.c
@@ -23,6 +23,8 @@
 #include <linux/i2c-gpio.h>
 #include <linux/i2c/mcs.h>
 #include <linux/i2c/atmel_mxt_ts.h>
+#include <linux/platform_data/i2c-s3c2410.h>
+#include <linux/platform_data/mipi-csis.h>
 #include <linux/platform_data/s3c-hsotg.h>
 #include <drm/exynos_drm.h>
 
@@ -35,7 +37,6 @@
 #include <plat/clock.h>
 #include <plat/cpu.h>
 #include <plat/devs.h>
-#include <linux/platform_data/i2c-s3c2410.h>
 #include <plat/gpio-cfg.h>
 #include <plat/fb.h>
 #include <plat/mfc.h>
@@ -43,7 +44,6 @@
 #include <plat/fimc-core.h>
 #include <plat/s5p-time.h>
 #include <plat/camport.h>
-#include <linux/platform_data/mipi-csis.h>
 
 #include <mach/map.h>
 
@@ -754,7 +754,6 @@ static struct s3c_sdhci_platdata universal_hsmmc0_data __initdata = {
 	.max_width		= 8,
 	.host_caps		= (MMC_CAP_8_BIT_DATA | MMC_CAP_4_BIT_DATA |
 				MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
-	.host_caps2		= MMC_CAP2_BROKEN_VOLTAGE,
 	.cd_type		= S3C_SDHCI_CD_PERMANENT,
 };
 
@@ -1081,9 +1080,6 @@ static struct platform_device *universal_devices[] __initdata = {
 	&s5p_device_onenand,
 	&s5p_device_fimd0,
 	&s5p_device_jpeg,
-#ifdef CONFIG_DRM_EXYNOS
-	&exynos_device_drm,
-#endif
 	&s3c_device_usb_hsotg,
 	&s5p_device_mfc,
 	&s5p_device_mfc_l,
diff --git a/arch/arm/mach-exynos/mct.c b/arch/arm/mach-exynos/mct.c
index b601fb8a408..57668eb68e7 100644
--- a/arch/arm/mach-exynos/mct.c
+++ b/arch/arm/mach-exynos/mct.c
@@ -19,7 +19,9 @@
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/percpu.h>
+#include <linux/of.h>
 
+#include <asm/arch_timer.h>
 #include <asm/hardware/gic.h>
 #include <asm/localtimer.h>
 
@@ -476,8 +478,13 @@ static void __init exynos4_timer_resources(void)
 #endif /* CONFIG_LOCAL_TIMERS */
 }
 
-static void __init exynos4_timer_init(void)
+static void __init exynos_timer_init(void)
 {
+	if (soc_is_exynos5440()) {
+		arch_timer_of_register();
+		return;
+	}
+
 	if ((soc_is_exynos4210()) || (soc_is_exynos5250()))
 		mct_int_type = MCT_INT_SPI;
 	else
@@ -489,5 +496,5 @@ static void __init exynos4_timer_init(void)
 }
 
 struct sys_timer exynos4_timer = {
-	.init		= exynos4_timer_init,
+	.init		= exynos_timer_init,
 };
diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c
index f93d820ecab..4ca8ff14a5b 100644
--- a/arch/arm/mach-exynos/platsmp.c
+++ b/arch/arm/mach-exynos/platsmp.c
@@ -36,8 +36,22 @@
 
 extern void exynos4_secondary_startup(void);
 
-#define CPU1_BOOT_REG		(samsung_rev() == EXYNOS4210_REV_1_1 ? \
-				S5P_INFORM5 : S5P_VA_SYSRAM)
+static inline void __iomem *cpu_boot_reg_base(void)
+{
+	if (soc_is_exynos4210() && samsung_rev() == EXYNOS4210_REV_1_1)
+		return S5P_INFORM5;
+	return S5P_VA_SYSRAM;
+}
+
+static inline void __iomem *cpu_boot_reg(int cpu)
+{
+	void __iomem *boot_reg;
+
+	boot_reg = cpu_boot_reg_base();
+	if (soc_is_exynos4412())
+		boot_reg += 4*cpu;
+	return boot_reg;
+}
 
 /*
  * Write pen_release in a way that is guaranteed to be visible to all
@@ -84,6 +98,7 @@ static void __cpuinit exynos_secondary_init(unsigned int cpu)
 static int __cpuinit exynos_boot_secondary(unsigned int cpu, struct task_struct *idle)
 {
 	unsigned long timeout;
+	unsigned long phys_cpu = cpu_logical_map(cpu);
 
 	/*
 	 * Set synchronisation state between this boot processor
@@ -99,7 +114,7 @@ static int __cpuinit exynos_boot_secondary(unsigned int cpu, struct task_struct
 	 * Note that "pen_release" is the hardware CPU ID, whereas
 	 * "cpu" is Linux's internal ID.
 	 */
-	write_pen_release(cpu_logical_map(cpu));
+	write_pen_release(phys_cpu);
 
 	if (!(__raw_readl(S5P_ARM_CORE1_STATUS) & S5P_CORE_LOCAL_PWR_EN)) {
 		__raw_writel(S5P_CORE_LOCAL_PWR_EN,
@@ -133,7 +148,7 @@ static int __cpuinit exynos_boot_secondary(unsigned int cpu, struct task_struct
 		smp_rmb();
 
 		__raw_writel(virt_to_phys(exynos4_secondary_startup),
-			CPU1_BOOT_REG);
+							cpu_boot_reg(phys_cpu));
 		gic_raise_softirq(cpumask_of(cpu), 0);
 
 		if (pen_release == -1)
@@ -181,6 +196,8 @@ static void __init exynos_smp_init_cpus(void)
 
 static void __init exynos_smp_prepare_cpus(unsigned int max_cpus)
 {
+	int i;
+
 	if (!soc_is_exynos5250())
 		scu_enable(scu_base_addr());
 
@@ -190,8 +207,9 @@ static void __init exynos_smp_prepare_cpus(unsigned int max_cpus)
 	 * until it receives a soft interrupt, and then the
 	 * secondary CPU branches to this address.
 	 */
-	__raw_writel(virt_to_phys(exynos4_secondary_startup),
-			CPU1_BOOT_REG);
+	for (i = 1; i < max_cpus; ++i)
+		__raw_writel(virt_to_phys(exynos4_secondary_startup),
+					cpu_boot_reg(cpu_logical_map(i)));
 }
 
 struct smp_operations exynos_smp_ops __initdata = {
diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c
index c06c992943a..b9b539cac81 100644
--- a/arch/arm/mach-exynos/pm.c
+++ b/arch/arm/mach-exynos/pm.c
@@ -62,6 +62,10 @@ static struct sleep_save exynos4_vpll_save[] = {
 	SAVE_ITEM(EXYNOS4_VPLL_CON1),
 };
 
+static struct sleep_save exynos5_sys_save[] = {
+	SAVE_ITEM(EXYNOS5_SYS_I2C_CFG),
+};
+
 static struct sleep_save exynos_core_save[] = {
 	/* SROM side */
 	SAVE_ITEM(S5P_SROM_BW),
@@ -81,6 +85,9 @@ static int exynos_cpu_suspend(unsigned long arg)
 	outer_flush_all();
 #endif
 
+	if (soc_is_exynos5250())
+		flush_cache_all();
+
 	/* issue the standby signal into the pm unit. */
 	cpu_do_idle();
 
@@ -98,6 +105,7 @@ static void exynos_pm_prepare(void)
 		s3c_pm_do_save(exynos4_epll_save, ARRAY_SIZE(exynos4_epll_save));
 		s3c_pm_do_save(exynos4_vpll_save, ARRAY_SIZE(exynos4_vpll_save));
 	} else {
+		s3c_pm_do_save(exynos5_sys_save, ARRAY_SIZE(exynos5_sys_save));
 		/* Disable USE_RETENTION of JPEG_MEM_OPTION */
 		tmp = __raw_readl(EXYNOS5_JPEG_MEM_OPTION);
 		tmp &= ~EXYNOS5_OPTION_USE_RETENTION;
@@ -301,6 +309,10 @@ static void exynos_pm_resume(void)
 	__raw_writel((1 << 28), S5P_PAD_RET_EBIA_OPTION);
 	__raw_writel((1 << 28), S5P_PAD_RET_EBIB_OPTION);
 
+	if (soc_is_exynos5250())
+		s3c_pm_do_restore(exynos5_sys_save,
+			ARRAY_SIZE(exynos5_sys_save));
+
 	s3c_pm_do_restore_core(exynos_core_save, ARRAY_SIZE(exynos_core_save));
 
 	if (!soc_is_exynos5250()) {
@@ -312,6 +324,10 @@ static void exynos_pm_resume(void)
 	}
 
 early_wakeup:
+
+	/* Clear SLEEP mode set in INFORM1 */
+	__raw_writel(0x0, S5P_INFORM1);
+
 	return;
 }
 
diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c
index c0bc83a7663..9f1351de52f 100644
--- a/arch/arm/mach-exynos/pm_domains.c
+++ b/arch/arm/mach-exynos/pm_domains.c
@@ -19,6 +19,8 @@
 #include <linux/pm_domain.h>
 #include <linux/delay.h>
 #include <linux/of_address.h>
+#include <linux/of_platform.h>
+#include <linux/sched.h>
 
 #include <mach/regs-pmu.h>
 #include <plat/devs.h>
@@ -83,12 +85,88 @@ static struct exynos_pm_domain PD = {			\
 }
 
 #ifdef CONFIG_OF
+static void exynos_add_device_to_domain(struct exynos_pm_domain *pd,
+					 struct device *dev)
+{
+	int ret;
+
+	dev_dbg(dev, "adding to power domain %s\n", pd->pd.name);
+
+	while (1) {
+		ret = pm_genpd_add_device(&pd->pd, dev);
+		if (ret != -EAGAIN)
+			break;
+		cond_resched();
+	}
+
+	pm_genpd_dev_need_restore(dev, true);
+}
+
+static void exynos_remove_device_from_domain(struct device *dev)
+{
+	struct generic_pm_domain *genpd = dev_to_genpd(dev);
+	int ret;
+
+	dev_dbg(dev, "removing from power domain %s\n", genpd->name);
+
+	while (1) {
+		ret = pm_genpd_remove_device(genpd, dev);
+		if (ret != -EAGAIN)
+			break;
+		cond_resched();
+	}
+}
+
+static void exynos_read_domain_from_dt(struct device *dev)
+{
+	struct platform_device *pd_pdev;
+	struct exynos_pm_domain *pd;
+	struct device_node *node;
+
+	node = of_parse_phandle(dev->of_node, "samsung,power-domain", 0);
+	if (!node)
+		return;
+	pd_pdev = of_find_device_by_node(node);
+	if (!pd_pdev)
+		return;
+	pd = platform_get_drvdata(pd_pdev);
+	exynos_add_device_to_domain(pd, dev);
+}
+
+static int exynos_pm_notifier_call(struct notifier_block *nb,
+				    unsigned long event, void *data)
+{
+	struct device *dev = data;
+
+	switch (event) {
+	case BUS_NOTIFY_BIND_DRIVER:
+		if (dev->of_node)
+			exynos_read_domain_from_dt(dev);
+
+		break;
+
+	case BUS_NOTIFY_UNBOUND_DRIVER:
+		exynos_remove_device_from_domain(dev);
+
+		break;
+	}
+	return NOTIFY_DONE;
+}
+
+static struct notifier_block platform_nb = {
+	.notifier_call = exynos_pm_notifier_call,
+};
+
 static __init int exynos_pm_dt_parse_domains(void)
 {
+	struct platform_device *pdev;
 	struct device_node *np;
 
 	for_each_compatible_node(np, NULL, "samsung,exynos4210-pd") {
 		struct exynos_pm_domain *pd;
+		int on;
+
+		pdev = of_find_device_by_node(np);
 
 		pd = kzalloc(sizeof(*pd), GFP_KERNEL);
 		if (!pd) {
@@ -97,15 +175,22 @@ static __init int exynos_pm_dt_parse_domains(void)
 			return -ENOMEM;
 		}
 
-		if (of_get_property(np, "samsung,exynos4210-pd-off", NULL))
-			pd->is_off = true;
-		pd->name = np->name;
+		pd->pd.name = kstrdup(np->name, GFP_KERNEL);
+		pd->name = pd->pd.name;
 		pd->base = of_iomap(np, 0);
 		pd->pd.power_off = exynos_pd_power_off;
 		pd->pd.power_on = exynos_pd_power_on;
 		pd->pd.of_node = np;
-		pm_genpd_init(&pd->pd, NULL, false);
+
+		platform_set_drvdata(pdev, pd);
+
+		on = __raw_readl(pd->base + 0x4) & S5P_INT_LOCAL_PWR_EN;
+
+		pm_genpd_init(&pd->pd, NULL, !on);
 	}
+
+	bus_register_notifier(&platform_bus_type, &platform_nb);
+
 	return 0;
 }
 #else
diff --git a/arch/arm/mach-exynos/setup-i2c0.c b/arch/arm/mach-exynos/setup-i2c0.c
index 5700f23629f..e2d9dfbf102 100644
--- a/arch/arm/mach-exynos/setup-i2c0.c
+++ b/arch/arm/mach-exynos/setup-i2c0.c
@@ -20,7 +20,7 @@ struct platform_device; /* don't need the contents */
 
 void s3c_i2c0_cfg_gpio(struct platform_device *dev)
 {
-	if (soc_is_exynos5250())
+	if (soc_is_exynos5250() || soc_is_exynos5440())
 		/* will be implemented with gpio function */
 		return;
 
diff --git a/arch/arm/mach-highbank/Kconfig b/arch/arm/mach-highbank/Kconfig
index 0e1d0a42a3e..551c97e87a7 100644
--- a/arch/arm/mach-highbank/Kconfig
+++ b/arch/arm/mach-highbank/Kconfig
@@ -1,5 +1,5 @@
 config ARCH_HIGHBANK
-	bool "Calxeda ECX-1000 (Highbank)" if ARCH_MULTI_V7
+	bool "Calxeda ECX-1000/2000 (Highbank/Midway)" if ARCH_MULTI_V7
 	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select ARM_AMBA
 	select ARM_GIC
diff --git a/arch/arm/mach-highbank/Makefile b/arch/arm/mach-highbank/Makefile
index 3ec8bdd25d0..8a1ef576d79 100644
--- a/arch/arm/mach-highbank/Makefile
+++ b/arch/arm/mach-highbank/Makefile
@@ -3,7 +3,6 @@ obj-y					:= highbank.o system.o smc.o
 plus_sec := $(call as-instr,.arch_extension sec,+sec)
 AFLAGS_smc.o				:=-Wa,-march=armv7-a$(plus_sec)
 
-obj-$(CONFIG_DEBUG_HIGHBANK_UART)	+= lluart.o
 obj-$(CONFIG_SMP)			+= platsmp.o
 obj-$(CONFIG_HOTPLUG_CPU)		+= hotplug.o
 obj-$(CONFIG_PM_SLEEP)			+= pm.o
diff --git a/arch/arm/mach-highbank/core.h b/arch/arm/mach-highbank/core.h
index 286ec82a4f6..80235b46cb5 100644
--- a/arch/arm/mach-highbank/core.h
+++ b/arch/arm/mach-highbank/core.h
@@ -1,12 +1,10 @@
+#ifndef __HIGHBANK_CORE_H
+#define __HIGHBANK_CORE_H
+
 extern void highbank_set_cpu_jump(int cpu, void *jump_addr);
 extern void highbank_clocks_init(void);
 extern void highbank_restart(char, const char *);
 extern void __iomem *scu_base_addr;
-#ifdef CONFIG_DEBUG_HIGHBANK_UART
-extern void highbank_lluart_map_io(void);
-#else
-static inline void highbank_lluart_map_io(void) {}
-#endif
 
 #ifdef CONFIG_PM_SLEEP
 extern void highbank_pm_init(void);
@@ -18,3 +16,5 @@ extern void highbank_smc1(int fn, int arg);
 extern void highbank_cpu_die(unsigned int cpu);
 
 extern struct smp_operations highbank_smp_ops;
+
+#endif
diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c
index 40e36a50304..dc248167d20 100644
--- a/arch/arm/mach-highbank/highbank.c
+++ b/arch/arm/mach-highbank/highbank.c
@@ -26,9 +26,9 @@
 #include <linux/smp.h>
 #include <linux/amba/bus.h>
 
+#include <asm/arch_timer.h>
 #include <asm/cacheflush.h>
 #include <asm/smp_plat.h>
-#include <asm/smp_scu.h>
 #include <asm/smp_twd.h>
 #include <asm/hardware/arm_timer.h>
 #include <asm/hardware/timer-sp.h>
@@ -42,16 +42,7 @@
 #include "sysregs.h"
 
 void __iomem *sregs_base;
-
-#define HB_SCU_VIRT_BASE	0xfee00000
-void __iomem *scu_base_addr = ((void __iomem *)(HB_SCU_VIRT_BASE));
-
-static struct map_desc scu_io_desc __initdata = {
-	.virtual	= HB_SCU_VIRT_BASE,
-	.pfn		= 0, /* run-time */
-	.length		= SZ_4K,
-	.type		= MT_DEVICE,
-};
+void __iomem *scu_base_addr;
 
 static void __init highbank_scu_map_io(void)
 {
@@ -60,14 +51,7 @@ static void __init highbank_scu_map_io(void)
 	/* Get SCU base */
 	asm("mrc p15, 4, %0, c15, c0, 0" : "=r" (base));
 
-	scu_io_desc.pfn = __phys_to_pfn(base);
-	iotable_init(&scu_io_desc, 1);
-}
-
-static void __init highbank_map_io(void)
-{
-	highbank_scu_map_io();
-	highbank_lluart_map_io();
+	scu_base_addr = ioremap(base, SZ_4K);
 }
 
 #define HB_JUMP_TABLE_PHYS(cpu)		(0x40 + (0x10 * (cpu)))
@@ -83,6 +67,7 @@ void highbank_set_cpu_jump(int cpu, void *jump_addr)
 }
 
 const static struct of_device_id irq_match[] = {
+	{ .compatible = "arm,cortex-a15-gic", .data = gic_of_init, },
 	{ .compatible = "arm,cortex-a9-gic", .data = gic_of_init, },
 	{}
 };
@@ -99,6 +84,9 @@ static void __init highbank_init_irq(void)
 {
 	of_irq_init(irq_match);
 
+	if (of_find_compatible_node(NULL, NULL, "arm,cortex-a9"))
+		highbank_scu_map_io();
+
 #ifdef CONFIG_CACHE_L2X0
 	/* Enable PL310 L2 Cache controller */
 	highbank_smc1(0x102, 0x1);
@@ -136,6 +124,9 @@ static void __init highbank_timer_init(void)
 	sp804_clockevents_init(timer_base, irq, "timer0");
 
 	twd_local_timer_of_register();
+
+	arch_timer_of_register();
+	arch_timer_sched_clock_init();
 }
 
 static struct sys_timer highbank_timer = {
@@ -145,7 +136,6 @@ static struct sys_timer highbank_timer = {
 static void highbank_power_off(void)
 {
 	hignbank_set_pwr_shutdown();
-	scu_power_mode(scu_base_addr, SCU_PM_POWEROFF);
 
 	while (1)
 		cpu_do_idle();
@@ -211,12 +201,13 @@ static void __init highbank_init(void)
 
 static const char *highbank_match[] __initconst = {
 	"calxeda,highbank",
+	"calxeda,ecx-2000",
 	NULL,
 };
 
 DT_MACHINE_START(HIGHBANK, "Highbank")
 	.smp		= smp_ops(highbank_smp_ops),
-	.map_io		= highbank_map_io,
+	.map_io		= debug_ll_io_init,
 	.init_irq	= highbank_init_irq,
 	.timer		= &highbank_timer,
 	.handle_irq	= gic_handle_irq,
diff --git a/arch/arm/mach-highbank/hotplug.c b/arch/arm/mach-highbank/hotplug.c
index 2c1b8c3c8e4..7b60faccd55 100644
--- a/arch/arm/mach-highbank/hotplug.c
+++ b/arch/arm/mach-highbank/hotplug.c
@@ -14,13 +14,11 @@
  * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/smp.h>
 
-#include <asm/smp_scu.h>
 #include <asm/cacheflush.h>
 
 #include "core.h"
+#include "sysregs.h"
 
 extern void secondary_startup(void);
 
@@ -33,7 +31,7 @@ void __ref highbank_cpu_die(unsigned int cpu)
 	flush_cache_all();
 
 	highbank_set_cpu_jump(cpu, secondary_startup);
-	scu_power_mode(scu_base_addr, SCU_PM_POWEROFF);
+	highbank_set_core_pwr();
 
 	cpu_do_idle();
 
diff --git a/arch/arm/mach-highbank/lluart.c b/arch/arm/mach-highbank/lluart.c
deleted file mode 100644
index 371575019f3..00000000000
--- a/arch/arm/mach-highbank/lluart.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright 2011 Calxeda, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#include <linux/init.h>
-#include <asm/page.h>
-#include <asm/sizes.h>
-#include <asm/mach/map.h>
-
-#define HB_DEBUG_LL_PHYS_BASE	0xfff36000
-#define HB_DEBUG_LL_VIRT_BASE	0xfee36000
-
-static struct map_desc lluart_io_desc __initdata = {
-	.virtual	= HB_DEBUG_LL_VIRT_BASE,
-	.pfn		= __phys_to_pfn(HB_DEBUG_LL_PHYS_BASE),
-	.length		= SZ_4K,
-	.type		= MT_DEVICE,
-};
-
-void __init highbank_lluart_map_io(void)
-{
-	iotable_init(&lluart_io_desc, 1);
-}
diff --git a/arch/arm/mach-highbank/platsmp.c b/arch/arm/mach-highbank/platsmp.c
index fa9560ec6e7..1129957f6c1 100644
--- a/arch/arm/mach-highbank/platsmp.c
+++ b/arch/arm/mach-highbank/platsmp.c
@@ -42,9 +42,7 @@ static int __cpuinit highbank_boot_secondary(unsigned int cpu, struct task_struc
  */
 static void __init highbank_smp_init_cpus(void)
 {
-	unsigned int i, ncores;
-
-	ncores = scu_get_core_count(scu_base_addr);
+	unsigned int i, ncores = 4;
 
 	/* sanity check */
 	if (ncores > NR_CPUS) {
@@ -65,7 +63,8 @@ static void __init highbank_smp_prepare_cpus(unsigned int max_cpus)
 {
 	int i;
 
-	scu_enable(scu_base_addr);
+	if (scu_base_addr)
+		scu_enable(scu_base_addr);
 
 	/*
 	 * Write the address of secondary startup into the jump table
diff --git a/arch/arm/mach-highbank/pm.c b/arch/arm/mach-highbank/pm.c
index de866f21331..74aa135966f 100644
--- a/arch/arm/mach-highbank/pm.c
+++ b/arch/arm/mach-highbank/pm.c
@@ -19,7 +19,6 @@
 #include <linux/suspend.h>
 
 #include <asm/proc-fns.h>
-#include <asm/smp_scu.h>
 #include <asm/suspend.h>
 
 #include "core.h"
@@ -35,8 +34,6 @@ static int highbank_pm_enter(suspend_state_t state)
 {
 	hignbank_set_pwr_suspend();
 	highbank_set_cpu_jump(0, cpu_resume);
-
-	scu_power_mode(scu_base_addr, SCU_PM_POWEROFF);
 	cpu_suspend(0, highbank_suspend_finish);
 
 	return 0;
diff --git a/arch/arm/mach-highbank/sysregs.h b/arch/arm/mach-highbank/sysregs.h
index 0e913389f44..e13e8ea7c6c 100644
--- a/arch/arm/mach-highbank/sysregs.h
+++ b/arch/arm/mach-highbank/sysregs.h
@@ -17,6 +17,10 @@
 #define _MACH_HIGHBANK__SYSREGS_H_
 
 #include <linux/io.h>
+#include <linux/smp.h>
+#include <asm/smp_plat.h>
+#include <asm/smp_scu.h>
+#include "core.h"
 
 extern void __iomem *sregs_base;
 
@@ -29,24 +33,39 @@ extern void __iomem *sregs_base;
 #define HB_PWR_HARD_RESET		2
 #define HB_PWR_SHUTDOWN			3
 
+#define SREG_CPU_PWR_CTRL(c)		(0x200 + ((c) * 4))
+
+static inline void highbank_set_core_pwr(void)
+{
+	int cpu = cpu_logical_map(smp_processor_id());
+	if (scu_base_addr)
+		scu_power_mode(scu_base_addr, SCU_PM_POWEROFF);
+	else
+		writel_relaxed(1, sregs_base + SREG_CPU_PWR_CTRL(cpu));
+}
+
 static inline void hignbank_set_pwr_suspend(void)
 {
 	writel(HB_PWR_SUSPEND, sregs_base + HB_SREG_A9_PWR_REQ);
+	highbank_set_core_pwr();
 }
 
 static inline void hignbank_set_pwr_shutdown(void)
 {
 	writel(HB_PWR_SHUTDOWN, sregs_base + HB_SREG_A9_PWR_REQ);
+	highbank_set_core_pwr();
 }
 
 static inline void hignbank_set_pwr_soft_reset(void)
 {
 	writel(HB_PWR_SOFT_RESET, sregs_base + HB_SREG_A9_PWR_REQ);
+	highbank_set_core_pwr();
 }
 
 static inline void hignbank_set_pwr_hard_reset(void)
 {
 	writel(HB_PWR_HARD_RESET, sregs_base + HB_SREG_A9_PWR_REQ);
+	highbank_set_core_pwr();
 }
 
 #endif
diff --git a/arch/arm/mach-highbank/system.c b/arch/arm/mach-highbank/system.c
index 86e37cd9376..aed96ad9bd4 100644
--- a/arch/arm/mach-highbank/system.c
+++ b/arch/arm/mach-highbank/system.c
@@ -14,7 +14,6 @@
  * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include <linux/io.h>
-#include <asm/smp_scu.h>
 #include <asm/proc-fns.h>
 
 #include "core.h"
@@ -27,7 +26,6 @@ void highbank_restart(char mode, const char *cmd)
 	else
 		hignbank_set_pwr_soft_reset();
 
-	scu_power_mode(scu_base_addr, SCU_PM_POWEROFF);
 	while (1)
 		cpu_do_idle();
 }
diff --git a/arch/arm/plat-mxc/3ds_debugboard.c b/arch/arm/mach-imx/3ds_debugboard.c
index 5c10ad05df7..13437735296 100644
--- a/arch/arm/plat-mxc/3ds_debugboard.c
+++ b/arch/arm/mach-imx/3ds_debugboard.c
@@ -21,7 +21,7 @@
 #include <linux/regulator/machine.h>
 #include <linux/regulator/fixed.h>
 
-#include <mach/hardware.h>
+#include "hardware.h"
 
 /* LAN9217 ethernet base address */
 #define LAN9217_BASE_ADDR(n)	(n + 0x0)
diff --git a/arch/arm/plat-mxc/include/mach/3ds_debugboard.h b/arch/arm/mach-imx/3ds_debugboard.h
index 9fd6cb3f8fa..9fd6cb3f8fa 100644
--- a/arch/arm/plat-mxc/include/mach/3ds_debugboard.h
+++ b/arch/arm/mach-imx/3ds_debugboard.h
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 8d276584650..1ad0d76de8c 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -1,3 +1,70 @@
+config ARCH_MXC
+	bool "Freescale i.MX family" if ARCH_MULTI_V4_V5 || ARCH_MULTI_V6_V7
+	select ARCH_REQUIRE_GPIOLIB
+	select ARM_PATCH_PHYS_VIRT
+	select AUTO_ZRELADDR if !ZBOOT_ROM
+	select CLKDEV_LOOKUP
+	select CLKSRC_MMIO
+	select GENERIC_CLOCKEVENTS
+	select GENERIC_IRQ_CHIP
+	select MULTI_IRQ_HANDLER
+	select SPARSE_IRQ
+	select USE_OF
+	help
+	  Support for Freescale MXC/iMX-based family of processors
+
+menu "Freescale i.MX support"
+	depends on ARCH_MXC
+
+config MXC_IRQ_PRIOR
+	bool "Use IRQ priority"
+	help
+	  Select this if you want to use prioritized IRQ handling.
+	  This feature prevents higher priority ISR to be interrupted
+	  by lower priority IRQ even IRQF_DISABLED flag is not set.
+	  This may be useful in embedded applications, where are strong
+	  requirements for timing.
+	  Say N here, unless you have a specialized requirement.
+
+config MXC_TZIC
+	bool
+
+config MXC_AVIC
+	bool
+
+config MXC_DEBUG_BOARD
+	bool "Enable MXC debug board(for 3-stack)"
+	help
+	  The debug board is an integral part of the MXC 3-stack(PDK)
+	  platforms, it can be attached or removed from the peripheral
+	  board. On debug board, several debug devices(ethernet, UART,
+	  buttons, LEDs and JTAG) are implemented. Between the MCU and
+	  these devices, a CPLD is added as a bridge which performs
+	  data/address de-multiplexing and decode, signal level shift,
+	  interrupt control and various board functions.
+
+config HAVE_EPIT
+	bool
+
+config MXC_USE_EPIT
+	bool "Use EPIT instead of GPT"
+	depends on HAVE_EPIT
+	help
+	  Use EPIT as the system timer on systems that have it. Normally you
+	  don't have a reason to do so as the EPIT has the same features and
+	  uses the same clocks as the GPT. Anyway, on some systems the GPT
+	  may be in use for other purposes.
+
+config MXC_ULPI
+	bool
+
+config ARCH_HAS_RNGA
+	bool
+
+config IRAM_ALLOC
+	bool
+	select GENERIC_ALLOCATOR
+
 config HAVE_IMX_GPC
 	bool
 
@@ -5,6 +72,12 @@ config HAVE_IMX_MMDC
 	bool
 
 config HAVE_IMX_SRC
+	def_bool y if SMP
+
+config IMX_HAVE_IOMUX_V1
+	bool
+
+config ARCH_MXC_IOMUX_V3
 	bool
 
 config ARCH_MX1
@@ -104,7 +177,7 @@ config	SOC_IMX51
 	select PINCTRL_IMX51
 	select SOC_IMX5
 
-if ARCH_IMX_V4_V5
+if ARCH_MULTI_V4T
 
 comment "MX1 platforms:"
 config MACH_MXLADS
@@ -133,6 +206,10 @@ config MACH_APF9328
 	help
 	  Say Yes here if you are using the Armadeus APF9328 development board
 
+endif
+
+if ARCH_MULTI_V5
+
 comment "MX21 platforms:"
 
 config MACH_MX21ADS
@@ -195,6 +272,13 @@ config MACH_EUKREA_MBIMXSD25_BASEBOARD
 
 endchoice
 
+config MACH_IMX25_DT
+	bool "Support i.MX25 platforms from device tree"
+	select SOC_IMX25
+	help
+	  Include support for Freescale i.MX25 based platforms
+	  using the device tree for discovery
+
 comment "MX27 platforms:"
 
 config MACH_MX27ADS
@@ -317,6 +401,7 @@ config MACH_IMX27_VISSTRIM_M10
 	select IMX_HAVE_PLATFORM_IMX_SSI
 	select IMX_HAVE_PLATFORM_IMX_UART
 	select IMX_HAVE_PLATFORM_MX2_CAMERA
+	select IMX_HAVE_PLATFORM_MX2_EMMA
 	select IMX_HAVE_PLATFORM_MXC_EHCI
 	select IMX_HAVE_PLATFORM_MXC_MMC
 	select LEDS_GPIO_REGISTER
@@ -384,7 +469,7 @@ config MACH_IMX27_DT
 
 endif
 
-if ARCH_IMX_V6_V7
+if ARCH_MULTI_V6
 
 comment "MX31 platforms:"
 
@@ -649,6 +734,10 @@ config MACH_VPR200
 	  Include support for VPR200 platform. This includes specific
 	  configurations for the board and its peripherals.
 
+endif
+
+if ARCH_MULTI_V7
+
 comment "i.MX5 platforms:"
 
 config MACH_MX50_RDP
@@ -739,6 +828,7 @@ config	SOC_IMX53
 	select ARCH_MX5
 	select ARCH_MX53
 	select HAVE_CAN_FLEXCAN if CAN
+	select IMX_HAVE_PLATFORM_IMX2_WDT
 	select PINCTRL
 	select PINCTRL_IMX53
 	select SOC_IMX5
@@ -748,7 +838,14 @@ config	SOC_IMX53
 
 config SOC_IMX6Q
 	bool "i.MX6 Quad support"
+	select ARCH_HAS_CPUFREQ
+	select ARCH_HAS_OPP
 	select ARM_CPU_SUSPEND if PM
+	select ARM_ERRATA_743622
+	select ARM_ERRATA_751472
+	select ARM_ERRATA_754322
+	select ARM_ERRATA_764369 if SMP
+	select ARM_ERRATA_775420
 	select ARM_GIC
 	select COMMON_CLK
 	select CPU_V7
@@ -756,13 +853,20 @@ config SOC_IMX6Q
 	select HAVE_CAN_FLEXCAN if CAN
 	select HAVE_IMX_GPC
 	select HAVE_IMX_MMDC
-	select HAVE_IMX_SRC
 	select HAVE_SMP
 	select MFD_SYSCON
 	select PINCTRL
 	select PINCTRL_IMX6Q
+	select PL310_ERRATA_588369 if CACHE_PL310
+	select PL310_ERRATA_727915 if CACHE_PL310
+	select PL310_ERRATA_769419 if CACHE_PL310
+	select PM_OPP if PM
 
 	help
 	  This enables support for Freescale i.MX6 Quad processor.
 
 endif
+
+source "arch/arm/mach-imx/devices/Kconfig"
+
+endmenu
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 895754aeb4f..0634b3152c2 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -1,3 +1,5 @@
+obj-y := time.o cpu.o system.o irq-common.o
+
 obj-$(CONFIG_SOC_IMX1) += clk-imx1.o mm-imx1.o
 obj-$(CONFIG_SOC_IMX21) += clk-imx21.o mm-imx21.o
 
@@ -15,6 +17,24 @@ obj-$(CONFIG_SOC_IMX5) += cpu-imx5.o mm-imx5.o clk-imx51-imx53.o ehci-imx5.o $(i
 obj-$(CONFIG_COMMON_CLK) += clk-pllv1.o clk-pllv2.o clk-pllv3.o clk-gate2.o \
 			    clk-pfd.o clk-busy.o clk.o
 
+obj-$(CONFIG_IMX_HAVE_IOMUX_V1) += iomux-v1.o
+obj-$(CONFIG_ARCH_MXC_IOMUX_V3) += iomux-v3.o
+
+obj-$(CONFIG_MXC_TZIC) += tzic.o
+obj-$(CONFIG_MXC_AVIC) += avic.o
+
+obj-$(CONFIG_IRAM_ALLOC) += iram_alloc.o
+obj-$(CONFIG_MXC_ULPI) += ulpi.o
+obj-$(CONFIG_MXC_USE_EPIT) += epit.o
+obj-$(CONFIG_MXC_DEBUG_BOARD) += 3ds_debugboard.o
+obj-$(CONFIG_CPU_FREQ_IMX)    += cpufreq.o
+obj-$(CONFIG_CPU_IDLE) += cpuidle.o
+
+ifdef CONFIG_SND_IMX_SOC
+obj-y += ssi-fiq.o
+obj-y += ssi-fiq-ksym.o
+endif
+
 # Support for CMOS sensor interface
 obj-$(CONFIG_MX1_VIDEO) += mx1-camera-fiq.o mx1-camera-fiq-ksym.o
 
@@ -30,6 +50,7 @@ obj-$(CONFIG_MACH_MX21ADS) += mach-mx21ads.o
 obj-$(CONFIG_MACH_MX25_3DS) += mach-mx25_3ds.o
 obj-$(CONFIG_MACH_EUKREA_CPUIMX25SD) += mach-eukrea_cpuimx25.o
 obj-$(CONFIG_MACH_EUKREA_MBIMXSD25_BASEBOARD) += eukrea_mbimxsd25-baseboard.o
+obj-$(CONFIG_MACH_IMX25_DT) += imx25-dt.o
 
 # i.MX27 based machines
 obj-$(CONFIG_MACH_MX27ADS) += mach-mx27ads.o
@@ -89,3 +110,5 @@ obj-$(CONFIG_MACH_MX50_RDP) += mach-mx50_rdp.o
 
 obj-$(CONFIG_MACH_IMX51_DT) += imx51-dt.o
 obj-$(CONFIG_SOC_IMX53) += mach-imx53.o
+
+obj-y += devices/
diff --git a/arch/arm/plat-mxc/avic.c b/arch/arm/mach-imx/avic.c
index cbd55c36def..0eff23ed92b 100644
--- a/arch/arm/plat-mxc/avic.c
+++ b/arch/arm/mach-imx/avic.c
@@ -22,12 +22,11 @@
 #include <linux/irqdomain.h>
 #include <linux/io.h>
 #include <linux/of.h>
-#include <mach/common.h>
 #include <asm/mach/irq.h>
 #include <asm/exception.h>
-#include <mach/hardware.h>
-#include <mach/irqs.h>
 
+#include "common.h"
+#include "hardware.h"
 #include "irq-common.h"
 
 #define AVIC_INTCNTL		0x00	/* int control reg */
diff --git a/arch/arm/plat-mxc/include/mach/board-mx31lilly.h b/arch/arm/mach-imx/board-mx31lilly.h
index 0df71bfefbb..0df71bfefbb 100644
--- a/arch/arm/plat-mxc/include/mach/board-mx31lilly.h
+++ b/arch/arm/mach-imx/board-mx31lilly.h
diff --git a/arch/arm/plat-mxc/include/mach/board-mx31lite.h b/arch/arm/mach-imx/board-mx31lite.h
index c1ad0ae807c..c1ad0ae807c 100644
--- a/arch/arm/plat-mxc/include/mach/board-mx31lite.h
+++ b/arch/arm/mach-imx/board-mx31lite.h
diff --git a/arch/arm/plat-mxc/include/mach/board-mx31moboard.h b/arch/arm/mach-imx/board-mx31moboard.h
index de14543891c..de14543891c 100644
--- a/arch/arm/plat-mxc/include/mach/board-mx31moboard.h
+++ b/arch/arm/mach-imx/board-mx31moboard.h
diff --git a/arch/arm/plat-mxc/include/mach/board-pcm038.h b/arch/arm/mach-imx/board-pcm038.h
index 6f371e35753..6f371e35753 100644
--- a/arch/arm/plat-mxc/include/mach/board-pcm038.h
+++ b/arch/arm/mach-imx/board-pcm038.h
diff --git a/arch/arm/mach-imx/clk-imx1.c b/arch/arm/mach-imx/clk-imx1.c
index 516ddee1948..15f9d223cf0 100644
--- a/arch/arm/mach-imx/clk-imx1.c
+++ b/arch/arm/mach-imx/clk-imx1.c
@@ -22,9 +22,9 @@
 #include <linux/clkdev.h>
 #include <linux/err.h>
 
-#include <mach/hardware.h>
-#include <mach/common.h>
 #include "clk.h"
+#include "common.h"
+#include "hardware.h"
 
 /* CCM register addresses */
 #define IO_ADDR_CCM(off)	(MX1_IO_ADDRESS(MX1_CCM_BASE_ADDR + (off)))
@@ -82,7 +82,8 @@ int __init mx1_clocks_init(unsigned long fref)
 			pr_err("imx1 clk %d: register failed with %ld\n",
 				i, PTR_ERR(clk[i]));
 
-	clk_register_clkdev(clk[dma_gate], "ahb", "imx-dma");
+	clk_register_clkdev(clk[dma_gate], "ahb", "imx1-dma");
+	clk_register_clkdev(clk[hclk], "ipg", "imx1-dma");
 	clk_register_clkdev(clk[csi_gate], NULL, "mx1-camera.0");
 	clk_register_clkdev(clk[mma_gate], "mma", NULL);
 	clk_register_clkdev(clk[usbd_gate], NULL, "imx_udc.0");
@@ -94,18 +95,18 @@ int __init mx1_clocks_init(unsigned long fref)
 	clk_register_clkdev(clk[hclk], "ipg", "imx1-uart.1");
 	clk_register_clkdev(clk[per1], "per", "imx1-uart.2");
 	clk_register_clkdev(clk[hclk], "ipg", "imx1-uart.2");
-	clk_register_clkdev(clk[hclk], NULL, "imx-i2c.0");
+	clk_register_clkdev(clk[hclk], NULL, "imx1-i2c.0");
 	clk_register_clkdev(clk[per2], "per", "imx1-cspi.0");
 	clk_register_clkdev(clk[dummy], "ipg", "imx1-cspi.0");
 	clk_register_clkdev(clk[per2], "per", "imx1-cspi.1");
 	clk_register_clkdev(clk[dummy], "ipg", "imx1-cspi.1");
 	clk_register_clkdev(clk[per2], NULL, "imx-mmc.0");
-	clk_register_clkdev(clk[per2], "per", "imx-fb.0");
-	clk_register_clkdev(clk[dummy], "ipg", "imx-fb.0");
-	clk_register_clkdev(clk[dummy], "ahb", "imx-fb.0");
+	clk_register_clkdev(clk[per2], "per", "imx1-fb.0");
+	clk_register_clkdev(clk[dummy], "ipg", "imx1-fb.0");
+	clk_register_clkdev(clk[dummy], "ahb", "imx1-fb.0");
 	clk_register_clkdev(clk[hclk], "mshc", NULL);
 	clk_register_clkdev(clk[per3], "ssi", NULL);
-	clk_register_clkdev(clk[clk32], NULL, "mxc_rtc.0");
+	clk_register_clkdev(clk[clk32], NULL, "imx1-rtc.0");
 	clk_register_clkdev(clk[clko], "clko", NULL);
 
 	mxc_timer_init(MX1_IO_ADDRESS(MX1_TIM1_BASE_ADDR), MX1_TIM1_INT);
diff --git a/arch/arm/mach-imx/clk-imx21.c b/arch/arm/mach-imx/clk-imx21.c
index cf65148bc51..d7ed66091a2 100644
--- a/arch/arm/mach-imx/clk-imx21.c
+++ b/arch/arm/mach-imx/clk-imx21.c
@@ -25,9 +25,9 @@
 #include <linux/module.h>
 #include <linux/err.h>
 
-#include <mach/hardware.h>
-#include <mach/common.h>
 #include "clk.h"
+#include "common.h"
+#include "hardware.h"
 
 #define IO_ADDR_CCM(off)	(MX21_IO_ADDRESS(MX21_CCM_BASE_ADDR + (off)))
 
@@ -156,16 +156,16 @@ int __init mx21_clocks_init(unsigned long lref, unsigned long href)
 	clk_register_clkdev(clk[cspi2_ipg_gate], "ipg", "imx21-cspi.1");
 	clk_register_clkdev(clk[per2], "per", "imx21-cspi.2");
 	clk_register_clkdev(clk[cspi3_ipg_gate], "ipg", "imx21-cspi.2");
-	clk_register_clkdev(clk[per3], "per", "imx-fb.0");
-	clk_register_clkdev(clk[lcdc_ipg_gate], "ipg", "imx-fb.0");
-	clk_register_clkdev(clk[lcdc_hclk_gate], "ahb", "imx-fb.0");
+	clk_register_clkdev(clk[per3], "per", "imx21-fb.0");
+	clk_register_clkdev(clk[lcdc_ipg_gate], "ipg", "imx21-fb.0");
+	clk_register_clkdev(clk[lcdc_hclk_gate], "ahb", "imx21-fb.0");
 	clk_register_clkdev(clk[usb_gate], "per", "imx21-hcd.0");
 	clk_register_clkdev(clk[usb_hclk_gate], "ahb", "imx21-hcd.0");
-	clk_register_clkdev(clk[nfc_gate], NULL, "mxc_nand.0");
-	clk_register_clkdev(clk[dma_hclk_gate], "ahb", "imx-dma");
-	clk_register_clkdev(clk[dma_gate], "ipg", "imx-dma");
+	clk_register_clkdev(clk[nfc_gate], NULL, "imx21-nand.0");
+	clk_register_clkdev(clk[dma_hclk_gate], "ahb", "imx21-dma");
+	clk_register_clkdev(clk[dma_gate], "ipg", "imx21-dma");
 	clk_register_clkdev(clk[wdog_gate], NULL, "imx2-wdt.0");
-	clk_register_clkdev(clk[i2c_gate], NULL, "imx-i2c.0");
+	clk_register_clkdev(clk[i2c_gate], NULL, "imx21-i2c.0");
 	clk_register_clkdev(clk[kpp_gate], NULL, "mxc-keypad");
 	clk_register_clkdev(clk[owire_gate], NULL, "mxc_w1.0");
 	clk_register_clkdev(clk[brom_gate], "brom", NULL);
diff --git a/arch/arm/mach-imx/clk-imx25.c b/arch/arm/mach-imx/clk-imx25.c
index 01e2f843bf2..b197aa73dc4 100644
--- a/arch/arm/mach-imx/clk-imx25.c
+++ b/arch/arm/mach-imx/clk-imx25.c
@@ -23,11 +23,14 @@
 #include <linux/io.h>
 #include <linux/clkdev.h>
 #include <linux/err.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
 
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/mx25.h>
 #include "clk.h"
+#include "common.h"
+#include "hardware.h"
+#include "mx25.h"
 
 #define CRM_BASE	MX25_IO_ADDRESS(MX25_CRM_BASE_ADDR)
 
@@ -55,6 +58,8 @@
 
 #define ccm(x)	(CRM_BASE + (x))
 
+static struct clk_onecell_data clk_data;
+
 static const char *cpu_sel_clks[] = { "mpll", "mpll_cpu_3_4", };
 static const char *per_sel_clks[] = { "ahb", "upll", };
 
@@ -64,24 +69,30 @@ enum mx25_clks {
 	per7_sel, per8_sel, per9_sel, per10_sel, per11_sel, per12_sel,
 	per13_sel, per14_sel, per15_sel, per0, per1, per2, per3, per4, per5,
 	per6, per7, per8, per9, per10, per11, per12, per13, per14, per15,
-	csi_ipg_per, esdhc1_ipg_per, esdhc2_ipg_per, gpt_ipg_per, i2c_ipg_per,
-	lcdc_ipg_per, nfc_ipg_per, ssi1_ipg_per, ssi2_ipg_per, uart_ipg_per,
-	csi_ahb, esdhc1_ahb, esdhc2_ahb, fec_ahb, lcdc_ahb, sdma_ahb,
-	usbotg_ahb, can1_ipg, can2_ipg, csi_ipg, cspi1_ipg, cspi2_ipg,
-	cspi3_ipg, dryice_ipg, esdhc1_ipg, esdhc2_ipg, fec_ipg, iim_ipg,
-	kpp_ipg, lcdc_ipg, pwm1_ipg, pwm2_ipg, pwm3_ipg, pwm4_ipg, sdma_ipg,
-	ssi1_ipg, ssi2_ipg, tsc_ipg, uart1_ipg, uart2_ipg, uart3_ipg,
-	uart4_ipg, uart5_ipg, wdt_ipg, clk_max
+	csi_ipg_per, epit_ipg_per, esai_ipg_per, esdhc1_ipg_per, esdhc2_ipg_per,
+	gpt_ipg_per, i2c_ipg_per, lcdc_ipg_per, nfc_ipg_per, owire_ipg_per,
+	pwm_ipg_per, sim1_ipg_per, sim2_ipg_per, ssi1_ipg_per, ssi2_ipg_per,
+	uart_ipg_per, ata_ahb, reserved1, csi_ahb, emi_ahb, esai_ahb, esdhc1_ahb,
+	esdhc2_ahb, fec_ahb, lcdc_ahb, rtic_ahb, sdma_ahb, slcdc_ahb, usbotg_ahb,
+	reserved2, reserved3, reserved4, reserved5, can1_ipg, can2_ipg,	csi_ipg,
+	cspi1_ipg, cspi2_ipg, cspi3_ipg, dryice_ipg, ect_ipg, epit1_ipg, epit2_ipg,
+	reserved6, esdhc1_ipg, esdhc2_ipg, fec_ipg, reserved7, reserved8, reserved9,
+	gpt1_ipg, gpt2_ipg, gpt3_ipg, gpt4_ipg, reserved10, reserved11, reserved12,
+	iim_ipg, reserved13, reserved14, kpp_ipg, lcdc_ipg, reserved15, pwm1_ipg,
+	pwm2_ipg, pwm3_ipg, pwm4_ipg, rngb_ipg, reserved16, scc_ipg, sdma_ipg,
+	sim1_ipg, sim2_ipg, slcdc_ipg, spba_ipg, ssi1_ipg, ssi2_ipg, tsc_ipg,
+	uart1_ipg, uart2_ipg, uart3_ipg, uart4_ipg, uart5_ipg, reserved17,
+	wdt_ipg, clk_max
 };
 
 static struct clk *clk[clk_max];
 
-int __init mx25_clocks_init(void)
+static int __init __mx25_clocks_init(unsigned long osc_rate)
 {
 	int i;
 
 	clk[dummy] = imx_clk_fixed("dummy", 0);
-	clk[osc] = imx_clk_fixed("osc", 24000000);
+	clk[osc] = imx_clk_fixed("osc", osc_rate);
 	clk[mpll] = imx_clk_pllv1("mpll", "osc", ccm(CCM_MPCTL));
 	clk[upll] = imx_clk_pllv1("upll", "osc", ccm(CCM_UPCTL));
 	clk[mpll_cpu_3_4] = imx_clk_fixed_factor("mpll_cpu_3_4", "mpll", 3, 4);
@@ -123,22 +134,36 @@ int __init mx25_clocks_init(void)
 	clk[per14] = imx_clk_divider("per14", "per14_sel", ccm(CCM_PCDR3), 16, 6);
 	clk[per15] = imx_clk_divider("per15", "per15_sel", ccm(CCM_PCDR3), 24, 6);
 	clk[csi_ipg_per] = imx_clk_gate("csi_ipg_per", "per0", ccm(CCM_CGCR0), 0);
+	clk[epit_ipg_per] = imx_clk_gate("epit_ipg_per", "per1", ccm(CCM_CGCR0),  1);
+	clk[esai_ipg_per] = imx_clk_gate("esai_ipg_per", "per2", ccm(CCM_CGCR0),  2);
 	clk[esdhc1_ipg_per] = imx_clk_gate("esdhc1_ipg_per", "per3", ccm(CCM_CGCR0),  3);
 	clk[esdhc2_ipg_per] = imx_clk_gate("esdhc2_ipg_per", "per4", ccm(CCM_CGCR0),  4);
 	clk[gpt_ipg_per] = imx_clk_gate("gpt_ipg_per", "per5", ccm(CCM_CGCR0),  5);
 	clk[i2c_ipg_per] = imx_clk_gate("i2c_ipg_per", "per6", ccm(CCM_CGCR0),  6);
 	clk[lcdc_ipg_per] = imx_clk_gate("lcdc_ipg_per", "per7", ccm(CCM_CGCR0),  7);
 	clk[nfc_ipg_per] = imx_clk_gate("nfc_ipg_per", "per8", ccm(CCM_CGCR0),  8);
+	clk[owire_ipg_per] = imx_clk_gate("owire_ipg_per", "per9", ccm(CCM_CGCR0),  9);
+	clk[pwm_ipg_per] = imx_clk_gate("pwm_ipg_per", "per10", ccm(CCM_CGCR0),  10);
+	clk[sim1_ipg_per] = imx_clk_gate("sim1_ipg_per", "per11", ccm(CCM_CGCR0),  11);
+	clk[sim2_ipg_per] = imx_clk_gate("sim2_ipg_per", "per12", ccm(CCM_CGCR0),  12);
 	clk[ssi1_ipg_per] = imx_clk_gate("ssi1_ipg_per", "per13", ccm(CCM_CGCR0), 13);
 	clk[ssi2_ipg_per] = imx_clk_gate("ssi2_ipg_per", "per14", ccm(CCM_CGCR0), 14);
 	clk[uart_ipg_per] = imx_clk_gate("uart_ipg_per", "per15", ccm(CCM_CGCR0), 15);
+	clk[ata_ahb] = imx_clk_gate("ata_ahb", "ahb", ccm(CCM_CGCR0), 16);
+	/* CCM_CGCR0(17): reserved */
 	clk[csi_ahb] = imx_clk_gate("csi_ahb", "ahb", ccm(CCM_CGCR0), 18);
+	clk[emi_ahb] = imx_clk_gate("emi_ahb", "ahb", ccm(CCM_CGCR0), 19);
+	clk[esai_ahb] = imx_clk_gate("esai_ahb", "ahb", ccm(CCM_CGCR0), 20);
 	clk[esdhc1_ahb] = imx_clk_gate("esdhc1_ahb", "ahb", ccm(CCM_CGCR0), 21);
 	clk[esdhc2_ahb] = imx_clk_gate("esdhc2_ahb", "ahb", ccm(CCM_CGCR0), 22);
 	clk[fec_ahb] = imx_clk_gate("fec_ahb", "ahb", ccm(CCM_CGCR0), 23);
 	clk[lcdc_ahb] = imx_clk_gate("lcdc_ahb", "ahb", ccm(CCM_CGCR0), 24);
+	clk[rtic_ahb] = imx_clk_gate("rtic_ahb", "ahb", ccm(CCM_CGCR0), 25);
 	clk[sdma_ahb] = imx_clk_gate("sdma_ahb", "ahb", ccm(CCM_CGCR0), 26);
+	clk[slcdc_ahb] = imx_clk_gate("slcdc_ahb", "ahb", ccm(CCM_CGCR0), 27);
 	clk[usbotg_ahb] = imx_clk_gate("usbotg_ahb", "ahb", ccm(CCM_CGCR0), 28);
+	/* CCM_CGCR0(29-31): reserved */
+	/* CCM_CGCR1(0): reserved in datasheet, used as audmux in FSL kernel */
 	clk[can1_ipg] = imx_clk_gate("can1_ipg", "ipg", ccm(CCM_CGCR1),  2);
 	clk[can2_ipg] = imx_clk_gate("can2_ipg", "ipg", ccm(CCM_CGCR1),  3);
 	clk[csi_ipg] = imx_clk_gate("csi_ipg", "ipg", ccm(CCM_CGCR1),  4);
@@ -146,17 +171,41 @@ int __init mx25_clocks_init(void)
 	clk[cspi2_ipg] = imx_clk_gate("cspi2_ipg", "ipg", ccm(CCM_CGCR1),  6);
 	clk[cspi3_ipg] = imx_clk_gate("cspi3_ipg", "ipg", ccm(CCM_CGCR1),  7);
 	clk[dryice_ipg] = imx_clk_gate("dryice_ipg", "ipg", ccm(CCM_CGCR1),  8);
+	clk[ect_ipg] = imx_clk_gate("ect_ipg", "ipg", ccm(CCM_CGCR1),  9);
+	clk[epit1_ipg] = imx_clk_gate("epit1_ipg", "ipg", ccm(CCM_CGCR1),  10);
+	clk[epit2_ipg] = imx_clk_gate("epit2_ipg", "ipg", ccm(CCM_CGCR1),  11);
+	/* CCM_CGCR1(12): reserved in datasheet, used as esai in FSL kernel */
 	clk[esdhc1_ipg] = imx_clk_gate("esdhc1_ipg", "ipg", ccm(CCM_CGCR1), 13);
 	clk[esdhc2_ipg] = imx_clk_gate("esdhc2_ipg", "ipg", ccm(CCM_CGCR1), 14);
 	clk[fec_ipg] = imx_clk_gate("fec_ipg", "ipg", ccm(CCM_CGCR1), 15);
+	/* CCM_CGCR1(16): reserved in datasheet, used as gpio1 in FSL kernel */
+	/* CCM_CGCR1(17): reserved in datasheet, used as gpio2 in FSL kernel */
+	/* CCM_CGCR1(18): reserved in datasheet, used as gpio3 in FSL kernel */
+	clk[gpt1_ipg] = imx_clk_gate("gpt1_ipg", "ipg", ccm(CCM_CGCR1), 19);
+	clk[gpt2_ipg] = imx_clk_gate("gpt2_ipg", "ipg", ccm(CCM_CGCR1), 20);
+	clk[gpt3_ipg] = imx_clk_gate("gpt3_ipg", "ipg", ccm(CCM_CGCR1), 21);
+	clk[gpt4_ipg] = imx_clk_gate("gpt4_ipg", "ipg", ccm(CCM_CGCR1), 22);
+	/* CCM_CGCR1(23): reserved in datasheet, used as i2c1 in FSL kernel */
+	/* CCM_CGCR1(24): reserved in datasheet, used as i2c2 in FSL kernel */
+	/* CCM_CGCR1(25): reserved in datasheet, used as i2c3 in FSL kernel */
 	clk[iim_ipg] = imx_clk_gate("iim_ipg", "ipg", ccm(CCM_CGCR1), 26);
+	/* CCM_CGCR1(27): reserved in datasheet, used as iomuxc in FSL kernel */
+	/* CCM_CGCR1(28): reserved in datasheet, used as kpp in FSL kernel */
 	clk[kpp_ipg] = imx_clk_gate("kpp_ipg", "ipg", ccm(CCM_CGCR1), 28);
 	clk[lcdc_ipg] = imx_clk_gate("lcdc_ipg", "ipg", ccm(CCM_CGCR1), 29);
+	/* CCM_CGCR1(30): reserved in datasheet, used as owire in FSL kernel */
 	clk[pwm1_ipg] = imx_clk_gate("pwm1_ipg", "ipg", ccm(CCM_CGCR1), 31);
 	clk[pwm2_ipg] = imx_clk_gate("pwm2_ipg", "ipg", ccm(CCM_CGCR2),  0);
 	clk[pwm3_ipg] = imx_clk_gate("pwm3_ipg", "ipg", ccm(CCM_CGCR2),  1);
 	clk[pwm4_ipg] = imx_clk_gate("pwm4_ipg", "ipg", ccm(CCM_CGCR2),  2);
+	clk[rngb_ipg] = imx_clk_gate("rngb_ipg", "ipg", ccm(CCM_CGCR2),  3);
+	/* CCM_CGCR2(4): reserved in datasheet, used as rtic in FSL kernel */
+	clk[scc_ipg] = imx_clk_gate("scc_ipg", "ipg", ccm(CCM_CGCR2),  5);
 	clk[sdma_ipg] = imx_clk_gate("sdma_ipg", "ipg", ccm(CCM_CGCR2),  6);
+	clk[sim1_ipg] = imx_clk_gate("sim1_ipg", "ipg", ccm(CCM_CGCR2),  7);
+	clk[sim2_ipg] = imx_clk_gate("sim2_ipg", "ipg", ccm(CCM_CGCR2),  8);
+	clk[slcdc_ipg] = imx_clk_gate("slcdc_ipg", "ipg", ccm(CCM_CGCR2),  9);
+	clk[spba_ipg] = imx_clk_gate("spba_ipg", "ipg", ccm(CCM_CGCR2),  10);
 	clk[ssi1_ipg] = imx_clk_gate("ssi1_ipg", "ipg", ccm(CCM_CGCR2), 11);
 	clk[ssi2_ipg] = imx_clk_gate("ssi2_ipg", "ipg", ccm(CCM_CGCR2), 12);
 	clk[tsc_ipg] = imx_clk_gate("tsc_ipg", "ipg", ccm(CCM_CGCR2), 13);
@@ -165,6 +214,7 @@ int __init mx25_clocks_init(void)
 	clk[uart3_ipg] = imx_clk_gate("uart3_ipg", "ipg", ccm(CCM_CGCR2), 16);
 	clk[uart4_ipg] = imx_clk_gate("uart4_ipg", "ipg", ccm(CCM_CGCR2), 17);
 	clk[uart5_ipg] = imx_clk_gate("uart5_ipg", "ipg", ccm(CCM_CGCR2), 18);
+	/* CCM_CGCR2(19): reserved in datasheet, but used as wdt in FSL kernel */
 	clk[wdt_ipg] = imx_clk_gate("wdt_ipg", "ipg", ccm(CCM_CGCR2), 19);
 
 	for (i = 0; i < ARRAY_SIZE(clk); i++)
@@ -172,6 +222,18 @@ int __init mx25_clocks_init(void)
 			pr_err("i.MX25 clk %d: register failed with %ld\n",
 				i, PTR_ERR(clk[i]));
 
+	clk_prepare_enable(clk[emi_ahb]);
+
+	clk_register_clkdev(clk[ipg], "ipg", "imx-gpt.0");
+	clk_register_clkdev(clk[gpt_ipg_per], "per", "imx-gpt.0");
+
+	return 0;
+}
+
+int __init mx25_clocks_init(void)
+{
+	__mx25_clocks_init(24000000);
+
 	/* i.mx25 has the i.mx21 type uart */
 	clk_register_clkdev(clk[uart1_ipg], "ipg", "imx21-uart.0");
 	clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.0");
@@ -183,8 +245,6 @@ int __init mx25_clocks_init(void)
 	clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.3");
 	clk_register_clkdev(clk[uart5_ipg], "ipg", "imx21-uart.4");
 	clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.4");
-	clk_register_clkdev(clk[ipg], "ipg", "imx-gpt.0");
-	clk_register_clkdev(clk[gpt_ipg_per], "per", "imx-gpt.0");
 	clk_register_clkdev(clk[ipg], "ipg", "mxc-ehci.0");
 	clk_register_clkdev(clk[usbotg_ahb], "ahb", "mxc-ehci.0");
 	clk_register_clkdev(clk[usb_div], "per", "mxc-ehci.0");
@@ -197,7 +257,7 @@ int __init mx25_clocks_init(void)
 	clk_register_clkdev(clk[ipg], "ipg", "fsl-usb2-udc");
 	clk_register_clkdev(clk[usbotg_ahb], "ahb", "fsl-usb2-udc");
 	clk_register_clkdev(clk[usb_div], "per", "fsl-usb2-udc");
-	clk_register_clkdev(clk[nfc_ipg_per], NULL, "mxc_nand.0");
+	clk_register_clkdev(clk[nfc_ipg_per], NULL, "imx25-nand.0");
 	/* i.mx25 has the i.mx35 type cspi */
 	clk_register_clkdev(clk[cspi1_ipg], NULL, "imx35-cspi.0");
 	clk_register_clkdev(clk[cspi2_ipg], NULL, "imx35-cspi.1");
@@ -212,15 +272,15 @@ int __init mx25_clocks_init(void)
 	clk_register_clkdev(clk[per10], "per", "mxc_pwm.3");
 	clk_register_clkdev(clk[kpp_ipg], NULL, "imx-keypad");
 	clk_register_clkdev(clk[tsc_ipg], NULL, "mx25-adc");
-	clk_register_clkdev(clk[i2c_ipg_per], NULL, "imx-i2c.0");
-	clk_register_clkdev(clk[i2c_ipg_per], NULL, "imx-i2c.1");
-	clk_register_clkdev(clk[i2c_ipg_per], NULL, "imx-i2c.2");
+	clk_register_clkdev(clk[i2c_ipg_per], NULL, "imx21-i2c.0");
+	clk_register_clkdev(clk[i2c_ipg_per], NULL, "imx21-i2c.1");
+	clk_register_clkdev(clk[i2c_ipg_per], NULL, "imx21-i2c.2");
 	clk_register_clkdev(clk[fec_ipg], "ipg", "imx25-fec.0");
 	clk_register_clkdev(clk[fec_ahb], "ahb", "imx25-fec.0");
 	clk_register_clkdev(clk[dryice_ipg], NULL, "imxdi_rtc.0");
-	clk_register_clkdev(clk[lcdc_ipg_per], "per", "imx-fb.0");
-	clk_register_clkdev(clk[lcdc_ipg], "ipg", "imx-fb.0");
-	clk_register_clkdev(clk[lcdc_ahb], "ahb", "imx-fb.0");
+	clk_register_clkdev(clk[lcdc_ipg_per], "per", "imx21-fb.0");
+	clk_register_clkdev(clk[lcdc_ipg], "ipg", "imx21-fb.0");
+	clk_register_clkdev(clk[lcdc_ahb], "ahb", "imx21-fb.0");
 	clk_register_clkdev(clk[wdt_ipg], NULL, "imx2-wdt.0");
 	clk_register_clkdev(clk[ssi1_ipg], NULL, "imx-ssi.0");
 	clk_register_clkdev(clk[ssi2_ipg], NULL, "imx-ssi.1");
@@ -230,9 +290,9 @@ int __init mx25_clocks_init(void)
 	clk_register_clkdev(clk[esdhc2_ipg_per], "per", "sdhci-esdhc-imx25.1");
 	clk_register_clkdev(clk[esdhc2_ipg], "ipg", "sdhci-esdhc-imx25.1");
 	clk_register_clkdev(clk[esdhc2_ahb], "ahb", "sdhci-esdhc-imx25.1");
-	clk_register_clkdev(clk[csi_ipg_per], "per", "mx2-camera.0");
-	clk_register_clkdev(clk[csi_ipg], "ipg", "mx2-camera.0");
-	clk_register_clkdev(clk[csi_ahb], "ahb", "mx2-camera.0");
+	clk_register_clkdev(clk[csi_ipg_per], "per", "imx25-camera.0");
+	clk_register_clkdev(clk[csi_ipg], "ipg", "imx25-camera.0");
+	clk_register_clkdev(clk[csi_ahb], "ahb", "imx25-camera.0");
 	clk_register_clkdev(clk[dummy], "audmux", NULL);
 	clk_register_clkdev(clk[can1_ipg], NULL, "flexcan.0");
 	clk_register_clkdev(clk[can2_ipg], NULL, "flexcan.1");
@@ -242,5 +302,40 @@ int __init mx25_clocks_init(void)
 	clk_register_clkdev(clk[iim_ipg], "iim", NULL);
 
 	mxc_timer_init(MX25_IO_ADDRESS(MX25_GPT1_BASE_ADDR), MX25_INT_GPT1);
+
+	return 0;
+}
+
+int __init mx25_clocks_init_dt(void)
+{
+	struct device_node *np;
+	void __iomem *base;
+	int irq;
+	unsigned long osc_rate = 24000000;
+
+	/* retrieve the freqency of fixed clocks from device tree */
+	for_each_compatible_node(np, NULL, "fixed-clock") {
+		u32 rate;
+		if (of_property_read_u32(np, "clock-frequency", &rate))
+			continue;
+
+		if (of_device_is_compatible(np, "fsl,imx-osc"))
+			osc_rate = rate;
+	}
+
+	np = of_find_compatible_node(NULL, NULL, "fsl,imx25-ccm");
+	clk_data.clks = clk;
+	clk_data.clk_num = ARRAY_SIZE(clk);
+	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+
+	__mx25_clocks_init(osc_rate);
+
+	np = of_find_compatible_node(NULL, NULL, "fsl,imx25-gpt");
+	base = of_iomap(np, 0);
+	WARN_ON(!base);
+	irq = irq_of_parse_and_map(np, 0);
+
+	mxc_timer_init(base, irq);
+
 	return 0;
 }
diff --git a/arch/arm/mach-imx/clk-imx27.c b/arch/arm/mach-imx/clk-imx27.c
index 366e5d59d88..4c1d1e4efc7 100644
--- a/arch/arm/mach-imx/clk-imx27.c
+++ b/arch/arm/mach-imx/clk-imx27.c
@@ -6,9 +6,9 @@
 #include <linux/clk-provider.h>
 #include <linux/of.h>
 
-#include <mach/common.h>
-#include <mach/hardware.h>
 #include "clk.h"
+#include "common.h"
+#include "hardware.h"
 
 #define IO_ADDR_CCM(off)	(MX27_IO_ADDRESS(MX27_CCM_BASE_ADDR + (off)))
 
@@ -51,8 +51,10 @@
 
 static const char *vpu_sel_clks[] = { "spll", "mpll_main2", };
 static const char *cpu_sel_clks[] = { "mpll_main2", "mpll", };
+static const char *mpll_sel_clks[] = { "fpm", "mpll_osc_sel", };
+static const char *mpll_osc_sel_clks[] = { "ckih", "ckih_div1p5", };
 static const char *clko_sel_clks[] = {
-	"ckil", "prem", "ckih", "ckih",
+	"ckil", "fpm", "ckih", "ckih",
 	"ckih", "mpll", "spll", "cpu_div",
 	"ahb", "ipg", "per1_div", "per2_div",
 	"per3_div", "per4_div", "ssi1_div", "ssi2_div",
@@ -79,7 +81,8 @@ enum mx27_clks {
 	vpu_ahb_gate, fec_ahb_gate, emma_ahb_gate, emi_ahb_gate, dma_ahb_gate,
 	csi_ahb_gate, brom_ahb_gate, ata_ahb_gate, wdog_ipg_gate, usb_ipg_gate,
 	uart6_ipg_gate, uart5_ipg_gate, uart4_ipg_gate, uart3_ipg_gate,
-	uart2_ipg_gate, uart1_ipg_gate, clk_max
+	uart2_ipg_gate, uart1_ipg_gate, ckih_div1p5, fpm, mpll_osc_sel,
+	mpll_sel, clk_max
 };
 
 static struct clk *clk[clk_max];
@@ -91,7 +94,15 @@ int __init mx27_clocks_init(unsigned long fref)
 	clk[dummy] = imx_clk_fixed("dummy", 0);
 	clk[ckih] = imx_clk_fixed("ckih", fref);
 	clk[ckil] = imx_clk_fixed("ckil", 32768);
-	clk[mpll] = imx_clk_pllv1("mpll", "ckih", CCM_MPCTL0);
+	clk[fpm] = imx_clk_fixed_factor("fpm", "ckil", 1024, 1);
+	clk[ckih_div1p5] = imx_clk_fixed_factor("ckih_div1p5", "ckih", 2, 3);
+
+	clk[mpll_osc_sel] = imx_clk_mux("mpll_osc_sel", CCM_CSCR, 4, 1,
+			mpll_osc_sel_clks,
+			ARRAY_SIZE(mpll_osc_sel_clks));
+	clk[mpll_sel] = imx_clk_mux("mpll_sel", CCM_CSCR, 16, 1, mpll_sel_clks,
+			ARRAY_SIZE(mpll_sel_clks));
+	clk[mpll] = imx_clk_pllv1("mpll", "mpll_sel", CCM_MPCTL0);
 	clk[spll] = imx_clk_pllv1("spll", "ckih", CCM_SPCTL0);
 	clk[mpll_main2] = imx_clk_fixed_factor("mpll_main2", "mpll", 2, 3);
 
@@ -211,19 +222,20 @@ int __init mx27_clocks_init(unsigned long fref)
 	clk_register_clkdev(clk[gpt6_ipg_gate], "ipg", "imx-gpt.5");
 	clk_register_clkdev(clk[per1_gate], "per", "imx-gpt.5");
 	clk_register_clkdev(clk[pwm_ipg_gate], NULL, "mxc_pwm.0");
-	clk_register_clkdev(clk[per2_gate], "per", "mxc-mmc.0");
-	clk_register_clkdev(clk[sdhc1_ipg_gate], "ipg", "mxc-mmc.0");
-	clk_register_clkdev(clk[per2_gate], "per", "mxc-mmc.1");
-	clk_register_clkdev(clk[sdhc2_ipg_gate], "ipg", "mxc-mmc.1");
-	clk_register_clkdev(clk[per2_gate], "per", "mxc-mmc.2");
-	clk_register_clkdev(clk[sdhc2_ipg_gate], "ipg", "mxc-mmc.2");
+	clk_register_clkdev(clk[per2_gate], "per", "imx21-mmc.0");
+	clk_register_clkdev(clk[sdhc1_ipg_gate], "ipg", "imx21-mmc.0");
+	clk_register_clkdev(clk[per2_gate], "per", "imx21-mmc.1");
+	clk_register_clkdev(clk[sdhc2_ipg_gate], "ipg", "imx21-mmc.1");
+	clk_register_clkdev(clk[per2_gate], "per", "imx21-mmc.2");
+	clk_register_clkdev(clk[sdhc2_ipg_gate], "ipg", "imx21-mmc.2");
 	clk_register_clkdev(clk[cspi1_ipg_gate], NULL, "imx27-cspi.0");
 	clk_register_clkdev(clk[cspi2_ipg_gate], NULL, "imx27-cspi.1");
 	clk_register_clkdev(clk[cspi3_ipg_gate], NULL, "imx27-cspi.2");
-	clk_register_clkdev(clk[per3_gate], "per", "imx-fb.0");
-	clk_register_clkdev(clk[lcdc_ipg_gate], "ipg", "imx-fb.0");
-	clk_register_clkdev(clk[lcdc_ahb_gate], "ahb", "imx-fb.0");
-	clk_register_clkdev(clk[csi_ahb_gate], "ahb", "mx2-camera.0");
+	clk_register_clkdev(clk[per3_gate], "per", "imx21-fb.0");
+	clk_register_clkdev(clk[lcdc_ipg_gate], "ipg", "imx21-fb.0");
+	clk_register_clkdev(clk[lcdc_ahb_gate], "ahb", "imx21-fb.0");
+	clk_register_clkdev(clk[csi_ahb_gate], "ahb", "imx27-camera.0");
+	clk_register_clkdev(clk[per4_gate], "per", "imx27-camera.0");
 	clk_register_clkdev(clk[usb_div], "per", "fsl-usb2-udc");
 	clk_register_clkdev(clk[usb_ipg_gate], "ipg", "fsl-usb2-udc");
 	clk_register_clkdev(clk[usb_ahb_gate], "ahb", "fsl-usb2-udc");
@@ -238,27 +250,27 @@ int __init mx27_clocks_init(unsigned long fref)
 	clk_register_clkdev(clk[usb_ahb_gate], "ahb", "mxc-ehci.2");
 	clk_register_clkdev(clk[ssi1_ipg_gate], NULL, "imx-ssi.0");
 	clk_register_clkdev(clk[ssi2_ipg_gate], NULL, "imx-ssi.1");
-	clk_register_clkdev(clk[nfc_baud_gate], NULL, "mxc_nand.0");
+	clk_register_clkdev(clk[nfc_baud_gate], NULL, "imx27-nand.0");
 	clk_register_clkdev(clk[vpu_baud_gate], "per", "coda-imx27.0");
 	clk_register_clkdev(clk[vpu_ahb_gate], "ahb", "coda-imx27.0");
-	clk_register_clkdev(clk[dma_ahb_gate], "ahb", "imx-dma");
-	clk_register_clkdev(clk[dma_ipg_gate], "ipg", "imx-dma");
+	clk_register_clkdev(clk[dma_ahb_gate], "ahb", "imx27-dma");
+	clk_register_clkdev(clk[dma_ipg_gate], "ipg", "imx27-dma");
 	clk_register_clkdev(clk[fec_ipg_gate], "ipg", "imx27-fec.0");
 	clk_register_clkdev(clk[fec_ahb_gate], "ahb", "imx27-fec.0");
 	clk_register_clkdev(clk[wdog_ipg_gate], NULL, "imx2-wdt.0");
-	clk_register_clkdev(clk[i2c1_ipg_gate], NULL, "imx-i2c.0");
-	clk_register_clkdev(clk[i2c2_ipg_gate], NULL, "imx-i2c.1");
+	clk_register_clkdev(clk[i2c1_ipg_gate], NULL, "imx21-i2c.0");
+	clk_register_clkdev(clk[i2c2_ipg_gate], NULL, "imx21-i2c.1");
 	clk_register_clkdev(clk[owire_ipg_gate], NULL, "mxc_w1.0");
 	clk_register_clkdev(clk[kpp_ipg_gate], NULL, "imx-keypad");
-	clk_register_clkdev(clk[emma_ahb_gate], "emma-ahb", "mx2-camera.0");
-	clk_register_clkdev(clk[emma_ipg_gate], "emma-ipg", "mx2-camera.0");
+	clk_register_clkdev(clk[emma_ahb_gate], "emma-ahb", "imx27-camera.0");
+	clk_register_clkdev(clk[emma_ipg_gate], "emma-ipg", "imx27-camera.0");
 	clk_register_clkdev(clk[emma_ahb_gate], "ahb", "m2m-emmaprp.0");
 	clk_register_clkdev(clk[emma_ipg_gate], "ipg", "m2m-emmaprp.0");
 	clk_register_clkdev(clk[iim_ipg_gate], "iim", NULL);
 	clk_register_clkdev(clk[gpio_ipg_gate], "gpio", NULL);
 	clk_register_clkdev(clk[brom_ahb_gate], "brom", NULL);
 	clk_register_clkdev(clk[ata_ahb_gate], "ata", NULL);
-	clk_register_clkdev(clk[rtc_ipg_gate], NULL, "mxc_rtc");
+	clk_register_clkdev(clk[rtc_ipg_gate], NULL, "imx21-rtc");
 	clk_register_clkdev(clk[scc_ipg_gate], "scc", NULL);
 	clk_register_clkdev(clk[cpu_div], "cpu", NULL);
 	clk_register_clkdev(clk[emi_ahb_gate], "emi_ahb" , NULL);
diff --git a/arch/arm/mach-imx/clk-imx31.c b/arch/arm/mach-imx/clk-imx31.c
index 1253af2d997..8be64e0a4ac 100644
--- a/arch/arm/mach-imx/clk-imx31.c
+++ b/arch/arm/mach-imx/clk-imx31.c
@@ -22,12 +22,11 @@
 #include <linux/err.h>
 #include <linux/of.h>
 
-#include <mach/hardware.h>
-#include <mach/mx31.h>
-#include <mach/common.h>
-
 #include "clk.h"
+#include "common.h"
 #include "crmregs-imx3.h"
+#include "hardware.h"
+#include "mx31.h"
 
 static const char *mcu_main_sel[] = { "spll", "mpll", };
 static const char *per_sel[] = { "per_div", "ipg", };
@@ -124,10 +123,10 @@ int __init mx31_clocks_init(unsigned long fref)
 	clk_register_clkdev(clk[cspi3_gate], NULL, "imx31-cspi.2");
 	clk_register_clkdev(clk[pwm_gate], "pwm", NULL);
 	clk_register_clkdev(clk[wdog_gate], NULL, "imx2-wdt.0");
-	clk_register_clkdev(clk[rtc_gate], NULL, "mxc_rtc");
+	clk_register_clkdev(clk[rtc_gate], NULL, "imx21-rtc");
 	clk_register_clkdev(clk[epit1_gate], "epit", NULL);
 	clk_register_clkdev(clk[epit2_gate], "epit", NULL);
-	clk_register_clkdev(clk[nfc], NULL, "mxc_nand.0");
+	clk_register_clkdev(clk[nfc], NULL, "imx27-nand.0");
 	clk_register_clkdev(clk[ipu_gate], NULL, "ipu-core");
 	clk_register_clkdev(clk[ipu_gate], NULL, "mx3_sdc_fb");
 	clk_register_clkdev(clk[kpp_gate], NULL, "imx-keypad");
@@ -155,12 +154,12 @@ int __init mx31_clocks_init(unsigned long fref)
 	clk_register_clkdev(clk[ipg], "ipg", "imx21-uart.3");
 	clk_register_clkdev(clk[uart5_gate], "per", "imx21-uart.4");
 	clk_register_clkdev(clk[ipg], "ipg", "imx21-uart.4");
-	clk_register_clkdev(clk[i2c1_gate], NULL, "imx-i2c.0");
-	clk_register_clkdev(clk[i2c2_gate], NULL, "imx-i2c.1");
-	clk_register_clkdev(clk[i2c3_gate], NULL, "imx-i2c.2");
+	clk_register_clkdev(clk[i2c1_gate], NULL, "imx21-i2c.0");
+	clk_register_clkdev(clk[i2c2_gate], NULL, "imx21-i2c.1");
+	clk_register_clkdev(clk[i2c3_gate], NULL, "imx21-i2c.2");
 	clk_register_clkdev(clk[owire_gate], NULL, "mxc_w1.0");
-	clk_register_clkdev(clk[sdhc1_gate], NULL, "mxc-mmc.0");
-	clk_register_clkdev(clk[sdhc2_gate], NULL, "mxc-mmc.1");
+	clk_register_clkdev(clk[sdhc1_gate], NULL, "imx31-mmc.0");
+	clk_register_clkdev(clk[sdhc2_gate], NULL, "imx31-mmc.1");
 	clk_register_clkdev(clk[ssi1_gate], NULL, "imx-ssi.0");
 	clk_register_clkdev(clk[ssi2_gate], NULL, "imx-ssi.1");
 	clk_register_clkdev(clk[firi_gate], "firi", NULL);
diff --git a/arch/arm/mach-imx/clk-imx35.c b/arch/arm/mach-imx/clk-imx35.c
index 177259b523c..66f3d65ea27 100644
--- a/arch/arm/mach-imx/clk-imx35.c
+++ b/arch/arm/mach-imx/clk-imx35.c
@@ -14,11 +14,10 @@
 #include <linux/of.h>
 #include <linux/err.h>
 
-#include <mach/hardware.h>
-#include <mach/common.h>
-
 #include "crmregs-imx3.h"
 #include "clk.h"
+#include "common.h"
+#include "hardware.h"
 
 struct arm_ahb_div {
 	unsigned char arm, ahb, sel;
@@ -226,9 +225,9 @@ int __init mx35_clocks_init()
 	clk_register_clkdev(clk[fec_gate], NULL, "imx27-fec.0");
 	clk_register_clkdev(clk[gpt_gate], "per", "imx-gpt.0");
 	clk_register_clkdev(clk[ipg], "ipg", "imx-gpt.0");
-	clk_register_clkdev(clk[i2c1_gate], NULL, "imx-i2c.0");
-	clk_register_clkdev(clk[i2c2_gate], NULL, "imx-i2c.1");
-	clk_register_clkdev(clk[i2c3_gate], NULL, "imx-i2c.2");
+	clk_register_clkdev(clk[i2c1_gate], NULL, "imx21-i2c.0");
+	clk_register_clkdev(clk[i2c2_gate], NULL, "imx21-i2c.1");
+	clk_register_clkdev(clk[i2c3_gate], NULL, "imx21-i2c.2");
 	clk_register_clkdev(clk[ipu_gate], NULL, "ipu-core");
 	clk_register_clkdev(clk[ipu_gate], NULL, "mx3_sdc_fb");
 	clk_register_clkdev(clk[kpp_gate], NULL, "imx-keypad");
@@ -256,7 +255,7 @@ int __init mx35_clocks_init()
 	clk_register_clkdev(clk[ipg], "ipg", "fsl-usb2-udc");
 	clk_register_clkdev(clk[usbotg_gate], "ahb", "fsl-usb2-udc");
 	clk_register_clkdev(clk[wdog_gate], NULL, "imx2-wdt.0");
-	clk_register_clkdev(clk[nfc_div], NULL, "mxc_nand.0");
+	clk_register_clkdev(clk[nfc_div], NULL, "imx25-nand.0");
 	clk_register_clkdev(clk[csi_gate], NULL, "mx3-camera.0");
 
 	clk_prepare_enable(clk[spba_gate]);
diff --git a/arch/arm/mach-imx/clk-imx51-imx53.c b/arch/arm/mach-imx/clk-imx51-imx53.c
index a0bf84803ea..e8c0473c756 100644
--- a/arch/arm/mach-imx/clk-imx51-imx53.c
+++ b/arch/arm/mach-imx/clk-imx51-imx53.c
@@ -14,11 +14,10 @@
 #include <linux/of.h>
 #include <linux/err.h>
 
-#include <mach/hardware.h>
-#include <mach/common.h>
-
 #include "crm-regs-imx5.h"
 #include "clk.h"
+#include "common.h"
+#include "hardware.h"
 
 /* Low-power Audio Playback Mode clock */
 static const char *lp_apm_sel[] = { "osc", };
@@ -88,6 +87,7 @@ enum imx5_clks {
 };
 
 static struct clk *clk[clk_max];
+static struct clk_onecell_data clk_data;
 
 static void __init mx5_clocks_common_init(unsigned long rate_ckil,
 		unsigned long rate_osc, unsigned long rate_ckih1,
@@ -258,8 +258,8 @@ static void __init mx5_clocks_common_init(unsigned long rate_ckil,
 	clk_register_clkdev(clk[cspi_ipg_gate], NULL, "imx35-cspi.2");
 	clk_register_clkdev(clk[pwm1_ipg_gate], "pwm", "mxc_pwm.0");
 	clk_register_clkdev(clk[pwm2_ipg_gate], "pwm", "mxc_pwm.1");
-	clk_register_clkdev(clk[i2c1_gate], NULL, "imx-i2c.0");
-	clk_register_clkdev(clk[i2c2_gate], NULL, "imx-i2c.1");
+	clk_register_clkdev(clk[i2c1_gate], NULL, "imx21-i2c.0");
+	clk_register_clkdev(clk[i2c2_gate], NULL, "imx21-i2c.1");
 	clk_register_clkdev(clk[usboh3_per_gate], "per", "mxc-ehci.0");
 	clk_register_clkdev(clk[usboh3_gate], "ipg", "mxc-ehci.0");
 	clk_register_clkdev(clk[usboh3_gate], "ahb", "mxc-ehci.0");
@@ -272,7 +272,7 @@ static void __init mx5_clocks_common_init(unsigned long rate_ckil,
 	clk_register_clkdev(clk[usboh3_per_gate], "per", "fsl-usb2-udc");
 	clk_register_clkdev(clk[usboh3_gate], "ipg", "fsl-usb2-udc");
 	clk_register_clkdev(clk[usboh3_gate], "ahb", "fsl-usb2-udc");
-	clk_register_clkdev(clk[nfc_gate], NULL, "mxc_nand");
+	clk_register_clkdev(clk[nfc_gate], NULL, "imx51-nand");
 	clk_register_clkdev(clk[ssi1_ipg_gate], NULL, "imx-ssi.0");
 	clk_register_clkdev(clk[ssi2_ipg_gate], NULL, "imx-ssi.1");
 	clk_register_clkdev(clk[ssi3_ipg_gate], NULL, "imx-ssi.2");
@@ -306,6 +306,10 @@ static void __init mx5_clocks_common_init(unsigned long rate_ckil,
 	clk_prepare_enable(clk[spba]);
 	clk_prepare_enable(clk[emi_fast_gate]); /* fec */
 	clk_prepare_enable(clk[emi_slow_gate]); /* eim */
+	clk_prepare_enable(clk[mipi_hsc1_gate]);
+	clk_prepare_enable(clk[mipi_hsc2_gate]);
+	clk_prepare_enable(clk[mipi_esc_gate]);
+	clk_prepare_enable(clk[mipi_hsp_gate]);
 	clk_prepare_enable(clk[tmax1]);
 	clk_prepare_enable(clk[tmax2]); /* esdhc2, fec */
 	clk_prepare_enable(clk[tmax3]); /* esdhc1, esdhc4 */
@@ -315,6 +319,7 @@ int __init mx51_clocks_init(unsigned long rate_ckil, unsigned long rate_osc,
 			unsigned long rate_ckih1, unsigned long rate_ckih2)
 {
 	int i;
+	struct device_node *np;
 
 	clk[pll1_sw] = imx_clk_pllv2("pll1_sw", "osc", MX51_DPLL1_BASE);
 	clk[pll2_sw] = imx_clk_pllv2("pll2_sw", "osc", MX51_DPLL2_BASE);
@@ -343,16 +348,20 @@ int __init mx51_clocks_init(unsigned long rate_ckil, unsigned long rate_osc,
 			pr_err("i.MX51 clk %d: register failed with %ld\n",
 				i, PTR_ERR(clk[i]));
 
+	np = of_find_compatible_node(NULL, NULL, "fsl,imx51-ccm");
+	clk_data.clks = clk;
+	clk_data.clk_num = ARRAY_SIZE(clk);
+	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+
 	mx5_clocks_common_init(rate_ckil, rate_osc, rate_ckih1, rate_ckih2);
 
-	clk_register_clkdev(clk[hsi2c_gate], NULL, "imx-i2c.2");
+	clk_register_clkdev(clk[hsi2c_gate], NULL, "imx21-i2c.2");
 	clk_register_clkdev(clk[mx51_mipi], "mipi_hsp", NULL);
 	clk_register_clkdev(clk[vpu_gate], NULL, "imx51-vpu.0");
 	clk_register_clkdev(clk[fec_gate], NULL, "imx27-fec.0");
-	clk_register_clkdev(clk[ipu_gate], "bus", "imx51-ipu");
-	clk_register_clkdev(clk[ipu_di0_gate], "di0", "imx51-ipu");
-	clk_register_clkdev(clk[ipu_di1_gate], "di1", "imx51-ipu");
-	clk_register_clkdev(clk[ipu_gate], "hsp", "imx51-ipu");
+	clk_register_clkdev(clk[ipu_gate], "bus", "40000000.ipu");
+	clk_register_clkdev(clk[ipu_di0_gate], "di0", "40000000.ipu");
+	clk_register_clkdev(clk[ipu_di1_gate], "di1", "40000000.ipu");
 	clk_register_clkdev(clk[usb_phy_gate], "phy", "mxc-ehci.0");
 	clk_register_clkdev(clk[esdhc1_ipg_gate], "ipg", "sdhci-esdhc-imx51.0");
 	clk_register_clkdev(clk[dummy], "ahb", "sdhci-esdhc-imx51.0");
@@ -366,10 +375,6 @@ int __init mx51_clocks_init(unsigned long rate_ckil, unsigned long rate_osc,
 	clk_register_clkdev(clk[esdhc4_ipg_gate], "ipg", "sdhci-esdhc-imx51.3");
 	clk_register_clkdev(clk[dummy], "ahb", "sdhci-esdhc-imx51.3");
 	clk_register_clkdev(clk[esdhc4_per_gate], "per", "sdhci-esdhc-imx51.3");
-	clk_register_clkdev(clk[ssi1_ipg_gate], NULL, "83fcc000.ssi");
-	clk_register_clkdev(clk[ssi2_ipg_gate], NULL, "70014000.ssi");
-	clk_register_clkdev(clk[ssi3_ipg_gate], NULL, "83fe8000.ssi");
-	clk_register_clkdev(clk[nfc_gate], NULL, "83fdb000.nand");
 
 	/* set the usboh3 parent to pll2_sw */
 	clk_set_parent(clk[usboh3_sel], clk[pll2_sw]);
@@ -393,6 +398,7 @@ int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc,
 {
 	int i;
 	unsigned long r;
+	struct device_node *np;
 
 	clk[pll1_sw] = imx_clk_pllv2("pll1_sw", "osc", MX53_DPLL1_BASE);
 	clk[pll2_sw] = imx_clk_pllv2("pll2_sw", "osc", MX53_DPLL2_BASE);
@@ -437,15 +443,20 @@ int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc,
 			pr_err("i.MX53 clk %d: register failed with %ld\n",
 				i, PTR_ERR(clk[i]));
 
+	np = of_find_compatible_node(NULL, NULL, "fsl,imx53-ccm");
+	clk_data.clks = clk;
+	clk_data.clk_num = ARRAY_SIZE(clk);
+	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+
 	mx5_clocks_common_init(rate_ckil, rate_osc, rate_ckih1, rate_ckih2);
 
 	clk_register_clkdev(clk[vpu_gate], NULL, "imx53-vpu.0");
-	clk_register_clkdev(clk[i2c3_gate], NULL, "imx-i2c.2");
+	clk_register_clkdev(clk[i2c3_gate], NULL, "imx21-i2c.2");
 	clk_register_clkdev(clk[fec_gate], NULL, "imx25-fec.0");
-	clk_register_clkdev(clk[ipu_gate], "bus", "imx53-ipu");
-	clk_register_clkdev(clk[ipu_di0_gate], "di0", "imx53-ipu");
-	clk_register_clkdev(clk[ipu_di1_gate], "di1", "imx53-ipu");
-	clk_register_clkdev(clk[ipu_gate], "hsp", "imx53-ipu");
+	clk_register_clkdev(clk[ipu_gate], "bus", "18000000.ipu");
+	clk_register_clkdev(clk[ipu_di0_gate], "di0", "18000000.ipu");
+	clk_register_clkdev(clk[ipu_di1_gate], "di1", "18000000.ipu");
+	clk_register_clkdev(clk[ipu_gate], "hsp", "18000000.ipu");
 	clk_register_clkdev(clk[usb_phy1_gate], "usb_phy1", "mxc-ehci.0");
 	clk_register_clkdev(clk[esdhc1_ipg_gate], "ipg", "sdhci-esdhc-imx53.0");
 	clk_register_clkdev(clk[dummy], "ahb", "sdhci-esdhc-imx53.0");
@@ -459,14 +470,6 @@ int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc,
 	clk_register_clkdev(clk[esdhc4_ipg_gate], "ipg", "sdhci-esdhc-imx53.3");
 	clk_register_clkdev(clk[dummy], "ahb", "sdhci-esdhc-imx53.3");
 	clk_register_clkdev(clk[esdhc4_per_gate], "per", "sdhci-esdhc-imx53.3");
-	clk_register_clkdev(clk[ssi1_ipg_gate], NULL, "63fcc000.ssi");
-	clk_register_clkdev(clk[ssi2_ipg_gate], NULL, "50014000.ssi");
-	clk_register_clkdev(clk[ssi3_ipg_gate], NULL, "63fd0000.ssi");
-	clk_register_clkdev(clk[nfc_gate], NULL, "63fdb000.nand");
-	clk_register_clkdev(clk[can1_ipg_gate], "ipg", "53fc8000.can");
-	clk_register_clkdev(clk[can1_serial_gate], "per", "53fc8000.can");
-	clk_register_clkdev(clk[can2_ipg_gate], "ipg", "53fcc000.can");
-	clk_register_clkdev(clk[can2_serial_gate], "per", "53fcc000.can");
 
 	/* set SDHC root clock to 200MHZ*/
 	clk_set_rate(clk[esdhc_a_podf], 200000000);
diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c
index 3ec242f3341..7f2c10c7413 100644
--- a/arch/arm/mach-imx/clk-imx6q.c
+++ b/arch/arm/mach-imx/clk-imx6q.c
@@ -19,8 +19,9 @@
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
-#include <mach/common.h>
+
 #include "clk.h"
+#include "common.h"
 
 #define CCGR0				0x68
 #define CCGR1				0x6c
@@ -104,7 +105,7 @@ static const char *gpu2d_core_sels[]	= { "axi", "pll3_usb_otg", "pll2_pfd0_352m"
 static const char *gpu3d_core_sels[]	= { "mmdc_ch0_axi", "pll3_usb_otg", "pll2_pfd1_594m", "pll2_pfd2_396m", };
 static const char *gpu3d_shader_sels[] = { "mmdc_ch0_axi", "pll3_usb_otg", "pll2_pfd1_594m", "pll2_pfd9_720m", };
 static const char *ipu_sels[]		= { "mmdc_ch0_axi", "pll2_pfd2_396m", "pll3_120m", "pll3_pfd1_540m", };
-static const char *ldb_di_sels[]	= { "pll5_video", "pll2_pfd0_352m", "pll2_pfd2_396m", "pll3_pfd1_540m", };
+static const char *ldb_di_sels[]	= { "pll5_video", "pll2_pfd0_352m", "pll2_pfd2_396m", "mmdc_ch1_axi", "pll3_pfd1_540m", };
 static const char *ipu_di_pre_sels[]	= { "mmdc_ch0_axi", "pll3_usb_otg", "pll5_video", "pll2_pfd0_352m", "pll2_pfd2_396m", "pll3_pfd1_540m", };
 static const char *ipu1_di0_sels[]	= { "ipu1_di0_pre", "dummy", "dummy", "ldb_di0", "ldb_di1", };
 static const char *ipu1_di1_sels[]	= { "ipu1_di1_pre", "dummy", "dummy", "ldb_di0", "ldb_di1", };
@@ -151,8 +152,9 @@ enum mx6q_clks {
 	gpmi_bch_apb, gpmi_bch, gpmi_io, gpmi_apb, sata, sdma, spba, ssi1,
 	ssi2, ssi3, uart_ipg, uart_serial, usboh3, usdhc1, usdhc2, usdhc3,
 	usdhc4, vdo_axi, vpu_axi, cko1, pll1_sys, pll2_bus, pll3_usb_otg,
-	pll4_audio, pll5_video, pll6_mlb, pll7_usb_host, pll8_enet, ssi1_ipg,
+	pll4_audio, pll5_video, pll8_mlb, pll7_usb_host, pll6_enet, ssi1_ipg,
 	ssi2_ipg, ssi3_ipg, rom, usbphy1, usbphy2, ldb_di0_div_3_5, ldb_di1_div_3_5,
+	sata_ref, sata_ref_100m, pcie_ref, pcie_ref_125m, enet_ref,
 	clk_max
 };
 
@@ -163,6 +165,13 @@ static enum mx6q_clks const clks_init_on[] __initconst = {
 	mmdc_ch0_axi, rom,
 };
 
+static struct clk_div_table clk_enet_ref_table[] = {
+	{ .val = 0, .div = 20, },
+	{ .val = 1, .div = 10, },
+	{ .val = 2, .div = 5, },
+	{ .val = 3, .div = 4, },
+};
+
 int __init mx6q_clocks_init(void)
 {
 	struct device_node *np;
@@ -189,19 +198,29 @@ int __init mx6q_clocks_init(void)
 	base = of_iomap(np, 0);
 	WARN_ON(!base);
 
-	/*                   type                               name         parent_name  base     gate_mask div_mask */
-	clk[pll1_sys]      = imx_clk_pllv3(IMX_PLLV3_SYS,	"pll1_sys",	"osc", base,        0x2000,   0x7f);
-	clk[pll2_bus]      = imx_clk_pllv3(IMX_PLLV3_GENERIC,	"pll2_bus",	"osc", base + 0x30, 0x2000,   0x1);
-	clk[pll3_usb_otg]  = imx_clk_pllv3(IMX_PLLV3_USB,	"pll3_usb_otg",	"osc", base + 0x10, 0x2000,   0x3);
-	clk[pll4_audio]    = imx_clk_pllv3(IMX_PLLV3_AV,	"pll4_audio",	"osc", base + 0x70, 0x2000,   0x7f);
-	clk[pll5_video]    = imx_clk_pllv3(IMX_PLLV3_AV,	"pll5_video",	"osc", base + 0xa0, 0x2000,   0x7f);
-	clk[pll6_mlb]      = imx_clk_pllv3(IMX_PLLV3_MLB,	"pll6_mlb",	"osc", base + 0xd0, 0x2000,   0x0);
-	clk[pll7_usb_host] = imx_clk_pllv3(IMX_PLLV3_USB,	"pll7_usb_host","osc", base + 0x20, 0x2000,   0x3);
-	clk[pll8_enet]     = imx_clk_pllv3(IMX_PLLV3_ENET,	"pll8_enet",	"osc", base + 0xe0, 0x182000, 0x3);
+	/*                   type                               name         parent_name  base     div_mask */
+	clk[pll1_sys]      = imx_clk_pllv3(IMX_PLLV3_SYS,	"pll1_sys",	"osc", base,        0x7f);
+	clk[pll2_bus]      = imx_clk_pllv3(IMX_PLLV3_GENERIC,	"pll2_bus",	"osc", base + 0x30, 0x1);
+	clk[pll3_usb_otg]  = imx_clk_pllv3(IMX_PLLV3_USB,	"pll3_usb_otg",	"osc", base + 0x10, 0x3);
+	clk[pll4_audio]    = imx_clk_pllv3(IMX_PLLV3_AV,	"pll4_audio",	"osc", base + 0x70, 0x7f);
+	clk[pll5_video]    = imx_clk_pllv3(IMX_PLLV3_AV,	"pll5_video",	"osc", base + 0xa0, 0x7f);
+	clk[pll6_enet]     = imx_clk_pllv3(IMX_PLLV3_ENET,	"pll6_enet",	"osc", base + 0xe0, 0x3);
+	clk[pll7_usb_host] = imx_clk_pllv3(IMX_PLLV3_USB,	"pll7_usb_host","osc", base + 0x20, 0x3);
+	clk[pll8_mlb]      = imx_clk_pllv3(IMX_PLLV3_MLB,	"pll8_mlb",	"osc", base + 0xd0, 0x0);
 
 	clk[usbphy1] = imx_clk_gate("usbphy1", "pll3_usb_otg", base + 0x10, 6);
 	clk[usbphy2] = imx_clk_gate("usbphy2", "pll7_usb_host", base + 0x20, 6);
 
+	clk[sata_ref] = imx_clk_fixed_factor("sata_ref", "pll6_enet", 1, 5);
+	clk[pcie_ref] = imx_clk_fixed_factor("pcie_ref", "pll6_enet", 1, 4);
+
+	clk[sata_ref_100m] = imx_clk_gate("sata_ref_100m", "sata_ref", base + 0xe0, 20);
+	clk[pcie_ref_125m] = imx_clk_gate("pcie_ref_125m", "pcie_ref", base + 0xe0, 19);
+
+	clk[enet_ref] = clk_register_divider_table(NULL, "enet_ref", "pll6_enet", 0,
+			base + 0xe0, 0, 2, 0, clk_enet_ref_table,
+			&imx_ccm_lock);
+
 	/*                                name              parent_name        reg       idx */
 	clk[pll2_pfd0_352m] = imx_clk_pfd("pll2_pfd0_352m", "pll2_bus",     base + 0x100, 0);
 	clk[pll2_pfd1_594m] = imx_clk_pfd("pll2_pfd1_594m", "pll2_bus",     base + 0x100, 1);
@@ -357,7 +376,7 @@ int __init mx6q_clocks_init(void)
 	clk[ldb_di1]      = imx_clk_gate2("ldb_di1",       "ldb_di1_podf",      base + 0x74, 14);
 	clk[ipu2_di1]     = imx_clk_gate2("ipu2_di1",      "ipu2_di1_sel",      base + 0x74, 10);
 	clk[hsi_tx]       = imx_clk_gate2("hsi_tx",        "hsi_tx_podf",       base + 0x74, 16);
-	clk[mlb]          = imx_clk_gate2("mlb",           "pll6_mlb",          base + 0x74, 18);
+	clk[mlb]          = imx_clk_gate2("mlb",           "pll8_mlb",          base + 0x74, 18);
 	clk[mmdc_ch0_axi] = imx_clk_gate2("mmdc_ch0_axi",  "mmdc_ch0_axi_podf", base + 0x74, 20);
 	clk[mmdc_ch1_axi] = imx_clk_gate2("mmdc_ch1_axi",  "mmdc_ch1_axi_podf", base + 0x74, 22);
 	clk[ocram]        = imx_clk_gate2("ocram",         "ahb",               base + 0x74, 28);
@@ -405,6 +424,7 @@ int __init mx6q_clocks_init(void)
 	clk_register_clkdev(clk[cko1_sel], "cko1_sel", NULL);
 	clk_register_clkdev(clk[ahb], "ahb", NULL);
 	clk_register_clkdev(clk[cko1], "cko1", NULL);
+	clk_register_clkdev(clk[arm], NULL, "cpu0");
 
 	/*
 	 * The gpmi needs 100MHz frequency in the EDO/Sync mode,
diff --git a/arch/arm/mach-imx/clk-pllv1.c b/arch/arm/mach-imx/clk-pllv1.c
index 02be7317891..abff350ba24 100644
--- a/arch/arm/mach-imx/clk-pllv1.c
+++ b/arch/arm/mach-imx/clk-pllv1.c
@@ -4,10 +4,10 @@
 #include <linux/slab.h>
 #include <linux/kernel.h>
 #include <linux/err.h>
-#include <mach/common.h>
-#include <mach/hardware.h>
 
 #include "clk.h"
+#include "common.h"
+#include "hardware.h"
 
 /**
  * pll v1
diff --git a/arch/arm/mach-imx/clk-pllv3.c b/arch/arm/mach-imx/clk-pllv3.c
index 36aac947bce..d09bc3df9a7 100644
--- a/arch/arm/mach-imx/clk-pllv3.c
+++ b/arch/arm/mach-imx/clk-pllv3.c
@@ -31,7 +31,6 @@
  * @clk_hw:	 clock source
  * @base:	 base address of PLL registers
  * @powerup_set: set POWER bit to power up the PLL
- * @gate_mask:	 mask of gate bits
  * @div_mask:	 mask of divider bits
  *
  * IMX PLL clock version 3, found on i.MX6 series.  Divider for pllv3
@@ -41,7 +40,6 @@ struct clk_pllv3 {
 	struct clk_hw	hw;
 	void __iomem	*base;
 	bool		powerup_set;
-	u32		gate_mask;
 	u32		div_mask;
 };
 
@@ -89,7 +87,7 @@ static int clk_pllv3_enable(struct clk_hw *hw)
 	u32 val;
 
 	val = readl_relaxed(pll->base);
-	val |= pll->gate_mask;
+	val |= BM_PLL_ENABLE;
 	writel_relaxed(val, pll->base);
 
 	return 0;
@@ -101,7 +99,7 @@ static void clk_pllv3_disable(struct clk_hw *hw)
 	u32 val;
 
 	val = readl_relaxed(pll->base);
-	val &= ~pll->gate_mask;
+	val &= ~BM_PLL_ENABLE;
 	writel_relaxed(val, pll->base);
 }
 
@@ -287,66 +285,7 @@ static const struct clk_ops clk_pllv3_av_ops = {
 static unsigned long clk_pllv3_enet_recalc_rate(struct clk_hw *hw,
 						unsigned long parent_rate)
 {
-	struct clk_pllv3 *pll = to_clk_pllv3(hw);
-	u32 div = readl_relaxed(pll->base) & pll->div_mask;
-
-	switch (div) {
-	case 0:
-		return 25000000;
-	case 1:
-		return 50000000;
-	case 2:
-		return 100000000;
-	case 3:
-		return 125000000;
-	}
-
-	return 0;
-}
-
-static long clk_pllv3_enet_round_rate(struct clk_hw *hw, unsigned long rate,
-				      unsigned long *prate)
-{
-	if (rate >= 125000000)
-		rate = 125000000;
-	else if (rate >= 100000000)
-		rate = 100000000;
-	else if (rate >= 50000000)
-		rate = 50000000;
-	else
-		rate = 25000000;
-	return rate;
-}
-
-static int clk_pllv3_enet_set_rate(struct clk_hw *hw, unsigned long rate,
-		unsigned long parent_rate)
-{
-	struct clk_pllv3 *pll = to_clk_pllv3(hw);
-	u32 val, div;
-
-	switch (rate) {
-	case 25000000:
-		div = 0;
-		break;
-	case 50000000:
-		div = 1;
-		break;
-	case 100000000:
-		div = 2;
-		break;
-	case 125000000:
-		div = 3;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	val = readl_relaxed(pll->base);
-	val &= ~pll->div_mask;
-	val |= div;
-	writel_relaxed(val, pll->base);
-
-	return 0;
+	return 500000000;
 }
 
 static const struct clk_ops clk_pllv3_enet_ops = {
@@ -355,8 +294,6 @@ static const struct clk_ops clk_pllv3_enet_ops = {
 	.enable		= clk_pllv3_enable,
 	.disable	= clk_pllv3_disable,
 	.recalc_rate	= clk_pllv3_enet_recalc_rate,
-	.round_rate	= clk_pllv3_enet_round_rate,
-	.set_rate	= clk_pllv3_enet_set_rate,
 };
 
 static const struct clk_ops clk_pllv3_mlb_ops = {
@@ -368,7 +305,7 @@ static const struct clk_ops clk_pllv3_mlb_ops = {
 
 struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name,
 			  const char *parent_name, void __iomem *base,
-			  u32 gate_mask, u32 div_mask)
+			  u32 div_mask)
 {
 	struct clk_pllv3 *pll;
 	const struct clk_ops *ops;
@@ -400,7 +337,6 @@ struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name,
 		ops = &clk_pllv3_ops;
 	}
 	pll->base = base;
-	pll->gate_mask = gate_mask;
 	pll->div_mask = div_mask;
 
 	init.name = name;
diff --git a/arch/arm/mach-imx/clk.h b/arch/arm/mach-imx/clk.h
index 5f2d8acca25..9d1f3b99d1d 100644
--- a/arch/arm/mach-imx/clk.h
+++ b/arch/arm/mach-imx/clk.h
@@ -22,8 +22,7 @@ enum imx_pllv3_type {
 };
 
 struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name,
-		const char *parent_name, void __iomem *base, u32 gate_mask,
-		u32 div_mask);
+		const char *parent_name, void __iomem *base, u32 div_mask);
 
 struct clk *clk_register_gate2(struct device *dev, const char *name,
 		const char *parent_name, unsigned long flags,
diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/mach-imx/common.h
index ead901814c0..7191ab4434e 100644
--- a/arch/arm/plat-mxc/include/mach/common.h
+++ b/arch/arm/mach-imx/common.h
@@ -66,6 +66,7 @@ extern int mx51_clocks_init(unsigned long ckil, unsigned long osc,
 			unsigned long ckih1, unsigned long ckih2);
 extern int mx53_clocks_init(unsigned long ckil, unsigned long osc,
 			unsigned long ckih1, unsigned long ckih2);
+extern int mx25_clocks_init_dt(void);
 extern int mx27_clocks_init_dt(void);
 extern int mx31_clocks_init_dt(void);
 extern int mx51_clocks_init_dt(void);
@@ -79,6 +80,7 @@ extern void mxc_arch_reset_init(void __iomem *);
 extern int mx53_revision(void);
 extern int mx53_display_revision(void);
 extern void imx_set_aips(void __iomem *);
+extern int mxc_device_init(void);
 
 enum mxc_cpu_pwr_mode {
 	WAIT_CLOCKED,		/* wfi only */
diff --git a/arch/arm/mach-imx/cpu-imx25.c b/arch/arm/mach-imx/cpu-imx25.c
index 6914bcbf84e..96ec64b5ff7 100644
--- a/arch/arm/mach-imx/cpu-imx25.c
+++ b/arch/arm/mach-imx/cpu-imx25.c
@@ -11,8 +11,9 @@
  */
 #include <linux/module.h>
 #include <linux/io.h>
-#include <mach/hardware.h>
-#include <mach/iim.h>
+
+#include "iim.h"
+#include "hardware.h"
 
 static int mx25_cpu_rev = -1;
 
diff --git a/arch/arm/mach-imx/cpu-imx27.c b/arch/arm/mach-imx/cpu-imx27.c
index ff38e1505f6..fe8d36f7e30 100644
--- a/arch/arm/mach-imx/cpu-imx27.c
+++ b/arch/arm/mach-imx/cpu-imx27.c
@@ -24,7 +24,7 @@
 #include <linux/io.h>
 #include <linux/module.h>
 
-#include <mach/hardware.h>
+#include "hardware.h"
 
 static int mx27_cpu_rev = -1;
 static int mx27_cpu_partnumber;
diff --git a/arch/arm/mach-imx/cpu-imx31.c b/arch/arm/mach-imx/cpu-imx31.c
index 3f2345f0cda..fde1860a252 100644
--- a/arch/arm/mach-imx/cpu-imx31.c
+++ b/arch/arm/mach-imx/cpu-imx31.c
@@ -11,9 +11,10 @@
 
 #include <linux/module.h>
 #include <linux/io.h>
-#include <mach/hardware.h>
-#include <mach/iim.h>
-#include <mach/common.h>
+
+#include "common.h"
+#include "hardware.h"
+#include "iim.h"
 
 static int mx31_cpu_rev = -1;
 
diff --git a/arch/arm/mach-imx/cpu-imx35.c b/arch/arm/mach-imx/cpu-imx35.c
index 846e46eb8cb..ec3aaa098c1 100644
--- a/arch/arm/mach-imx/cpu-imx35.c
+++ b/arch/arm/mach-imx/cpu-imx35.c
@@ -10,8 +10,9 @@
  */
 #include <linux/module.h>
 #include <linux/io.h>
-#include <mach/hardware.h>
-#include <mach/iim.h>
+
+#include "hardware.h"
+#include "iim.h"
 
 static int mx35_cpu_rev = -1;
 
diff --git a/arch/arm/mach-imx/cpu-imx5.c b/arch/arm/mach-imx/cpu-imx5.c
index 8eb15a2fcaf..d88760014ff 100644
--- a/arch/arm/mach-imx/cpu-imx5.c
+++ b/arch/arm/mach-imx/cpu-imx5.c
@@ -15,9 +15,10 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/module.h>
-#include <mach/hardware.h>
 #include <linux/io.h>
 
+#include "hardware.h"
+
 static int mx5_cpu_rev = -1;
 
 #define IIM_SREV 0x24
diff --git a/arch/arm/plat-mxc/cpu.c b/arch/arm/mach-imx/cpu.c
index 220dd6f9312..03fcbd08259 100644
--- a/arch/arm/plat-mxc/cpu.c
+++ b/arch/arm/mach-imx/cpu.c
@@ -1,7 +1,8 @@
 
 #include <linux/module.h>
 #include <linux/io.h>
-#include <mach/hardware.h>
+
+#include "hardware.h"
 
 unsigned int __mxc_cpu_type;
 EXPORT_SYMBOL(__mxc_cpu_type);
diff --git a/arch/arm/mach-imx/cpu_op-mx51.c b/arch/arm/mach-imx/cpu_op-mx51.c
index 7b92cd6da6d..b9ef692b61a 100644
--- a/arch/arm/mach-imx/cpu_op-mx51.c
+++ b/arch/arm/mach-imx/cpu_op-mx51.c
@@ -13,9 +13,10 @@
 
 #include <linux/bug.h>
 #include <linux/types.h>
-#include <mach/hardware.h>
 #include <linux/kernel.h>
 
+#include "hardware.h"
+
 static struct cpu_op mx51_cpu_op[] = {
 	{
 	.cpu_rate = 160000000,},
diff --git a/arch/arm/plat-mxc/cpufreq.c b/arch/arm/mach-imx/cpufreq.c
index b5b6f808313..36e8b399447 100644
--- a/arch/arm/plat-mxc/cpufreq.c
+++ b/arch/arm/mach-imx/cpufreq.c
@@ -22,7 +22,8 @@
 #include <linux/clk.h>
 #include <linux/err.h>
 #include <linux/slab.h>
-#include <mach/hardware.h>
+
+#include "hardware.h"
 
 #define CLK32_FREQ	32768
 #define NANOSECOND	(1000 * 1000 * 1000)
diff --git a/arch/arm/plat-mxc/cpuidle.c b/arch/arm/mach-imx/cpuidle.c
index d4cb511a44a..d4cb511a44a 100644
--- a/arch/arm/plat-mxc/cpuidle.c
+++ b/arch/arm/mach-imx/cpuidle.c
diff --git a/arch/arm/plat-mxc/include/mach/cpuidle.h b/arch/arm/mach-imx/cpuidle.h
index bc932d1af37..bc932d1af37 100644
--- a/arch/arm/plat-mxc/include/mach/cpuidle.h
+++ b/arch/arm/mach-imx/cpuidle.h
diff --git a/arch/arm/mach-imx/devices-imx1.h b/arch/arm/mach-imx/devices-imx1.h
index 3aad1e70de9..f9b5afc6bcd 100644
--- a/arch/arm/mach-imx/devices-imx1.h
+++ b/arch/arm/mach-imx/devices-imx1.h
@@ -6,8 +6,7 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/mx1.h>
-#include <mach/devices-common.h>
+#include "devices/devices-common.h"
 
 extern const struct imx_imx_fb_data imx1_imx_fb_data;
 #define imx1_add_imx_fb(pdata) \
diff --git a/arch/arm/mach-imx/devices-imx21.h b/arch/arm/mach-imx/devices-imx21.h
index 93ece55f75d..bd939328015 100644
--- a/arch/arm/mach-imx/devices-imx21.h
+++ b/arch/arm/mach-imx/devices-imx21.h
@@ -6,8 +6,7 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/mx21.h>
-#include <mach/devices-common.h>
+#include "devices/devices-common.h"
 
 extern const struct imx_imx21_hcd_data imx21_imx21_hcd_data;
 #define imx21_add_imx21_hcd(pdata)	\
diff --git a/arch/arm/mach-imx/devices-imx25.h b/arch/arm/mach-imx/devices-imx25.h
index f8e03dd1f11..0d2922bc575 100644
--- a/arch/arm/mach-imx/devices-imx25.h
+++ b/arch/arm/mach-imx/devices-imx25.h
@@ -6,8 +6,7 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/mx25.h>
-#include <mach/devices-common.h>
+#include "devices/devices-common.h"
 
 extern const struct imx_fec_data imx25_fec_data;
 #define imx25_add_fec(pdata)	\
diff --git a/arch/arm/mach-imx/devices-imx27.h b/arch/arm/mach-imx/devices-imx27.h
index 04822932cdd..13096251975 100644
--- a/arch/arm/mach-imx/devices-imx27.h
+++ b/arch/arm/mach-imx/devices-imx27.h
@@ -6,8 +6,7 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/mx27.h>
-#include <mach/devices-common.h>
+#include "devices/devices-common.h"
 
 extern const struct imx_fec_data imx27_fec_data;
 #define imx27_add_fec(pdata)	\
@@ -54,8 +53,10 @@ extern const struct imx_imx_uart_1irq_data imx27_imx_uart_data[];
 extern const struct imx_mx2_camera_data imx27_mx2_camera_data;
 #define imx27_add_mx2_camera(pdata)	\
 	imx_add_mx2_camera(&imx27_mx2_camera_data, pdata)
+
+extern const struct imx_mx2_emma_data imx27_mx2_emmaprp_data;
 #define imx27_add_mx2_emmaprp()	\
-	imx_add_mx2_emmaprp(&imx27_mx2_camera_data)
+	imx_add_mx2_emmaprp(&imx27_mx2_emmaprp_data)
 
 extern const struct imx_mxc_ehci_data imx27_mxc_ehci_otg_data;
 #define imx27_add_mxc_ehci_otg(pdata)	\
diff --git a/arch/arm/mach-imx/devices-imx31.h b/arch/arm/mach-imx/devices-imx31.h
index 8b2ceb45bb8..e8d1611bbc8 100644
--- a/arch/arm/mach-imx/devices-imx31.h
+++ b/arch/arm/mach-imx/devices-imx31.h
@@ -6,8 +6,7 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/mx31.h>
-#include <mach/devices-common.h>
+#include "devices/devices-common.h"
 
 extern const struct imx_fsl_usb2_udc_data imx31_fsl_usb2_udc_data;
 #define imx31_add_fsl_usb2_udc(pdata)	\
diff --git a/arch/arm/mach-imx/devices-imx35.h b/arch/arm/mach-imx/devices-imx35.h
index c3e9f206ac2..e2675f1b141 100644
--- a/arch/arm/mach-imx/devices-imx35.h
+++ b/arch/arm/mach-imx/devices-imx35.h
@@ -6,8 +6,7 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/mx35.h>
-#include <mach/devices-common.h>
+#include "devices/devices-common.h"
 
 extern const struct imx_fec_data imx35_fec_data;
 #define imx35_add_fec(pdata)	\
diff --git a/arch/arm/mach-imx/devices-imx50.h b/arch/arm/mach-imx/devices-imx50.h
index 7216667eaaf..2c290391f29 100644
--- a/arch/arm/mach-imx/devices-imx50.h
+++ b/arch/arm/mach-imx/devices-imx50.h
@@ -18,8 +18,7 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#include <mach/mx50.h>
-#include <mach/devices-common.h>
+#include "devices/devices-common.h"
 
 extern const struct imx_imx_uart_1irq_data imx50_imx_uart_data[];
 #define imx50_add_imx_uart(id, pdata)	\
diff --git a/arch/arm/mach-imx/devices-imx51.h b/arch/arm/mach-imx/devices-imx51.h
index 9f171872519..deee5baee88 100644
--- a/arch/arm/mach-imx/devices-imx51.h
+++ b/arch/arm/mach-imx/devices-imx51.h
@@ -6,8 +6,7 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/mx51.h>
-#include <mach/devices-common.h>
+#include "devices/devices-common.h"
 
 extern const struct imx_fec_data imx51_fec_data;
 #define imx51_add_fec(pdata)	\
diff --git a/arch/arm/plat-mxc/devices/Kconfig b/arch/arm/mach-imx/devices/Kconfig
index a35d9841f49..9a8f1ca7bcb 100644
--- a/arch/arm/plat-mxc/devices/Kconfig
+++ b/arch/arm/mach-imx/devices/Kconfig
@@ -56,6 +56,9 @@ config IMX_HAVE_PLATFORM_MX1_CAMERA
 config IMX_HAVE_PLATFORM_MX2_CAMERA
 	bool
 
+config IMX_HAVE_PLATFORM_MX2_EMMA
+	bool
+
 config IMX_HAVE_PLATFORM_MXC_EHCI
 	bool
 
diff --git a/arch/arm/plat-mxc/devices/Makefile b/arch/arm/mach-imx/devices/Makefile
index 76f3195475d..6acf37e0c11 100644
--- a/arch/arm/plat-mxc/devices/Makefile
+++ b/arch/arm/mach-imx/devices/Makefile
@@ -1,3 +1,5 @@
+obj-y := devices.o
+
 obj-$(CONFIG_IMX_HAVE_PLATFORM_FEC) += platform-fec.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_FLEXCAN) += platform-flexcan.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_FSL_USB2_UDC) += platform-fsl-usb2-udc.o
@@ -28,3 +30,4 @@ obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_W1) += platform-mxc_w1.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX) += platform-sdhci-esdhc-imx.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_SPI_IMX) +=  platform-spi_imx.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_AHCI) +=  platform-ahci-imx.o
+obj-$(CONFIG_IMX_HAVE_PLATFORM_MX2_EMMA) += platform-mx2-emma.o
diff --git a/arch/arm/plat-mxc/include/mach/devices-common.h b/arch/arm/mach-imx/devices/devices-common.h
index eaf79d220c9..6277baf1b7b 100644
--- a/arch/arm/plat-mxc/include/mach/devices-common.h
+++ b/arch/arm/mach-imx/devices/devices-common.h
@@ -108,6 +108,7 @@ struct platform_device *__init imx_add_imxdi_rtc(
 
 #include <linux/platform_data/video-imxfb.h>
 struct imx_imx_fb_data {
+	const char *devid;
 	resource_size_t iobase;
 	resource_size_t iosize;
 	resource_size_t irq;
@@ -118,6 +119,7 @@ struct platform_device *__init imx_add_imx_fb(
 
 #include <linux/platform_data/i2c-imx.h>
 struct imx_imx_i2c_data {
+	const char *devid;
 	int id;
 	resource_size_t iobase;
 	resource_size_t iosize;
@@ -219,6 +221,7 @@ struct platform_device *__init imx_add_mx1_camera(
 
 #include <linux/platform_data/camera-mx2.h>
 struct imx_mx2_camera_data {
+	const char *devid;
 	resource_size_t iobasecsi;
 	resource_size_t iosizecsi;
 	resource_size_t irqcsi;
@@ -229,8 +232,15 @@ struct imx_mx2_camera_data {
 struct platform_device *__init imx_add_mx2_camera(
 		const struct imx_mx2_camera_data *data,
 		const struct mx2_camera_platform_data *pdata);
+
+
+struct imx_mx2_emma_data {
+	resource_size_t iobase;
+	resource_size_t iosize;
+	resource_size_t irq;
+};
 struct platform_device *__init imx_add_mx2_emmaprp(
-		const struct imx_mx2_camera_data *data);
+		const struct imx_mx2_emma_data *data);
 
 #include <linux/platform_data/usb-ehci-mxc.h>
 struct imx_mxc_ehci_data {
@@ -244,6 +254,7 @@ struct platform_device *__init imx_add_mxc_ehci(
 
 #include <linux/platform_data/mmc-mxcmmc.h>
 struct imx_mxc_mmc_data {
+	const char *devid;
 	int id;
 	resource_size_t iobase;
 	resource_size_t iosize;
@@ -256,6 +267,7 @@ struct platform_device *__init imx_add_mxc_mmc(
 
 #include <linux/platform_data/mtd-mxc_nand.h>
 struct imx_mxc_nand_data {
+	const char *devid;
 	/*
 	 * id is traditionally 0, but -1 is more appropriate.  We use -1 for new
 	 * machines but don't change existing devices as the nand device usually
@@ -290,6 +302,7 @@ struct platform_device *__init imx_add_mxc_pwm(
 
 /* mxc_rtc */
 struct imx_mxc_rtc_data {
+	const char *devid;
 	resource_size_t iobase;
 	resource_size_t irq;
 };
@@ -326,7 +339,8 @@ struct platform_device *__init imx_add_spi_imx(
 		const struct imx_spi_imx_data *data,
 		const struct spi_imx_master *pdata);
 
-struct platform_device *imx_add_imx_dma(void);
+struct platform_device *imx_add_imx_dma(char *name, resource_size_t iobase,
+					int irq, int irq_err);
 struct platform_device *imx_add_imx_sdma(char *name,
 	resource_size_t iobase, int irq, struct sdma_platform_data *pdata);
 
diff --git a/arch/arm/plat-mxc/devices.c b/arch/arm/mach-imx/devices/devices.c
index 4d55a7a26e9..1b37482407f 100644
--- a/arch/arm/plat-mxc/devices.c
+++ b/arch/arm/mach-imx/devices/devices.c
@@ -21,7 +21,6 @@
 #include <linux/init.h>
 #include <linux/err.h>
 #include <linux/platform_device.h>
-#include <mach/common.h>
 
 struct device mxc_aips_bus = {
 	.init_name	= "mxc_aips",
@@ -33,7 +32,7 @@ struct device mxc_ahb_bus = {
 	.parent		= &platform_bus,
 };
 
-static int __init mxc_device_init(void)
+int __init mxc_device_init(void)
 {
 	int ret;
 
@@ -46,4 +45,3 @@ static int __init mxc_device_init(void)
 done:
 	return ret;
 }
-core_initcall(mxc_device_init);
diff --git a/arch/arm/plat-mxc/devices/platform-ahci-imx.c b/arch/arm/mach-imx/devices/platform-ahci-imx.c
index ade4a1c4e2a..3d87dd9c284 100644
--- a/arch/arm/plat-mxc/devices/platform-ahci-imx.c
+++ b/arch/arm/mach-imx/devices/platform-ahci-imx.c
@@ -24,8 +24,9 @@
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
 #include <asm/sizes.h>
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+
+#include "../hardware.h"
+#include "devices-common.h"
 
 #define imx_ahci_imx_data_entry_single(soc, _devid)		\
 	{								\
diff --git a/arch/arm/plat-mxc/devices/platform-fec.c b/arch/arm/mach-imx/devices/platform-fec.c
index 0bae44e890d..2cb188ad9a0 100644
--- a/arch/arm/plat-mxc/devices/platform-fec.c
+++ b/arch/arm/mach-imx/devices/platform-fec.c
@@ -8,8 +8,9 @@
  */
 #include <linux/dma-mapping.h>
 #include <asm/sizes.h>
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+
+#include "../hardware.h"
+#include "devices-common.h"
 
 #define imx_fec_data_entry_single(soc, _devid)				\
 	{								\
diff --git a/arch/arm/plat-mxc/devices/platform-flexcan.c b/arch/arm/mach-imx/devices/platform-flexcan.c
index 4e8497af2eb..1078bf0a94e 100644
--- a/arch/arm/plat-mxc/devices/platform-flexcan.c
+++ b/arch/arm/mach-imx/devices/platform-flexcan.c
@@ -5,8 +5,8 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+#include "../hardware.h"
+#include "devices-common.h"
 
 #define imx_flexcan_data_entry_single(soc, _id, _hwid, _size)		\
 	{								\
diff --git a/arch/arm/plat-mxc/devices/platform-fsl-usb2-udc.c b/arch/arm/mach-imx/devices/platform-fsl-usb2-udc.c
index 848038f301f..37e44398197 100644
--- a/arch/arm/plat-mxc/devices/platform-fsl-usb2-udc.c
+++ b/arch/arm/mach-imx/devices/platform-fsl-usb2-udc.c
@@ -7,8 +7,9 @@
  * Free Software Foundation.
  */
 #include <linux/dma-mapping.h>
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+
+#include "../hardware.h"
+#include "devices-common.h"
 
 #define imx_fsl_usb2_udc_data_entry_single(soc)				\
 	{								\
diff --git a/arch/arm/plat-mxc/devices/platform-gpio-mxc.c b/arch/arm/mach-imx/devices/platform-gpio-mxc.c
index a7919a24103..26483fa94b7 100644
--- a/arch/arm/plat-mxc/devices/platform-gpio-mxc.c
+++ b/arch/arm/mach-imx/devices/platform-gpio-mxc.c
@@ -6,7 +6,7 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/devices-common.h>
+#include "devices-common.h"
 
 struct platform_device *__init mxc_register_gpio(char *name, int id,
 	resource_size_t iobase, resource_size_t iosize, int irq, int irq_high)
diff --git a/arch/arm/plat-mxc/devices/platform-gpio_keys.c b/arch/arm/mach-imx/devices/platform-gpio_keys.c
index 1c53a532ea0..486282539c7 100644
--- a/arch/arm/plat-mxc/devices/platform-gpio_keys.c
+++ b/arch/arm/mach-imx/devices/platform-gpio_keys.c
@@ -16,8 +16,9 @@
  * Boston, MA  02110-1301, USA.
  */
 #include <asm/sizes.h>
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+
+#include "../hardware.h"
+#include "devices-common.h"
 
 struct platform_device *__init imx_add_gpio_keys(
 		const struct gpio_keys_platform_data *pdata)
diff --git a/arch/arm/plat-mxc/devices/platform-imx-dma.c b/arch/arm/mach-imx/devices/platform-imx-dma.c
index 7fa7e9c9246..ccdb5dc4ddb 100644
--- a/arch/arm/plat-mxc/devices/platform-imx-dma.c
+++ b/arch/arm/mach-imx/devices/platform-imx-dma.c
@@ -6,12 +6,29 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/devices-common.h>
+#include "devices-common.h"
 
-struct platform_device __init __maybe_unused *imx_add_imx_dma(void)
+struct platform_device __init __maybe_unused *imx_add_imx_dma(char *name,
+	resource_size_t iobase, int irq, int irq_err)
 {
+	struct resource res[] = {
+		{
+			.start = iobase,
+			.end = iobase + SZ_4K - 1,
+			.flags = IORESOURCE_MEM,
+		}, {
+			.start = irq,
+			.end = irq,
+			.flags = IORESOURCE_IRQ,
+		}, {
+			.start = irq_err,
+			.end = irq_err,
+			.flags = IORESOURCE_IRQ,
+		},
+	};
+
 	return platform_device_register_resndata(&mxc_ahb_bus,
-			"imx-dma", -1, NULL, 0, NULL, 0);
+			name, -1, res, ARRAY_SIZE(res), NULL, 0);
 }
 
 struct platform_device __init __maybe_unused *imx_add_imx_sdma(char *name,
diff --git a/arch/arm/plat-mxc/devices/platform-imx-fb.c b/arch/arm/mach-imx/devices/platform-imx-fb.c
index 2b0b5e0aa99..10b0ed39f07 100644
--- a/arch/arm/plat-mxc/devices/platform-imx-fb.c
+++ b/arch/arm/mach-imx/devices/platform-imx-fb.c
@@ -7,11 +7,13 @@
  * Free Software Foundation.
  */
 #include <linux/dma-mapping.h>
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
 
-#define imx_imx_fb_data_entry_single(soc, _size)			\
+#include "../hardware.h"
+#include "devices-common.h"
+
+#define imx_imx_fb_data_entry_single(soc, _devid, _size)		\
 	{								\
+		.devid = _devid,					\
 		.iobase = soc ## _LCDC_BASE_ADDR,			\
 		.iosize = _size,					\
 		.irq = soc ## _INT_LCDC,				\
@@ -19,22 +21,22 @@
 
 #ifdef CONFIG_SOC_IMX1
 const struct imx_imx_fb_data imx1_imx_fb_data __initconst =
-	imx_imx_fb_data_entry_single(MX1, SZ_4K);
+	imx_imx_fb_data_entry_single(MX1, "imx1-fb", SZ_4K);
 #endif /* ifdef CONFIG_SOC_IMX1 */
 
 #ifdef CONFIG_SOC_IMX21
 const struct imx_imx_fb_data imx21_imx_fb_data __initconst =
-	imx_imx_fb_data_entry_single(MX21, SZ_4K);
+	imx_imx_fb_data_entry_single(MX21, "imx21-fb", SZ_4K);
 #endif /* ifdef CONFIG_SOC_IMX21 */
 
 #ifdef CONFIG_SOC_IMX25
 const struct imx_imx_fb_data imx25_imx_fb_data __initconst =
-	imx_imx_fb_data_entry_single(MX25, SZ_16K);
+	imx_imx_fb_data_entry_single(MX25, "imx21-fb", SZ_16K);
 #endif /* ifdef CONFIG_SOC_IMX25 */
 
 #ifdef CONFIG_SOC_IMX27
 const struct imx_imx_fb_data imx27_imx_fb_data __initconst =
-	imx_imx_fb_data_entry_single(MX27, SZ_4K);
+	imx_imx_fb_data_entry_single(MX27, "imx21-fb", SZ_4K);
 #endif /* ifdef CONFIG_SOC_IMX27 */
 
 struct platform_device *__init imx_add_imx_fb(
diff --git a/arch/arm/plat-mxc/devices/platform-imx-i2c.c b/arch/arm/mach-imx/devices/platform-imx-i2c.c
index 19ad580c0be..8e30e5703cd 100644
--- a/arch/arm/plat-mxc/devices/platform-imx-i2c.c
+++ b/arch/arm/mach-imx/devices/platform-imx-i2c.c
@@ -6,34 +6,35 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+#include "../hardware.h"
+#include "devices-common.h"
 
-#define imx_imx_i2c_data_entry_single(soc, _id, _hwid, _size)		\
+#define imx_imx_i2c_data_entry_single(soc, _devid, _id, _hwid, _size)	\
 	{								\
+		.devid = _devid,					\
 		.id = _id,						\
 		.iobase = soc ## _I2C ## _hwid ## _BASE_ADDR,		\
 		.iosize = _size,					\
 		.irq = soc ## _INT_I2C ## _hwid,			\
 	}
 
-#define imx_imx_i2c_data_entry(soc, _id, _hwid, _size)			\
-	[_id] = imx_imx_i2c_data_entry_single(soc, _id, _hwid, _size)
+#define imx_imx_i2c_data_entry(soc, _devid, _id, _hwid, _size)		\
+	[_id] = imx_imx_i2c_data_entry_single(soc, _devid, _id, _hwid, _size)
 
 #ifdef CONFIG_SOC_IMX1
 const struct imx_imx_i2c_data imx1_imx_i2c_data __initconst =
-	imx_imx_i2c_data_entry_single(MX1, 0, , SZ_4K);
+	imx_imx_i2c_data_entry_single(MX1, "imx1-i2c", 0, , SZ_4K);
 #endif /* ifdef CONFIG_SOC_IMX1 */
 
 #ifdef CONFIG_SOC_IMX21
 const struct imx_imx_i2c_data imx21_imx_i2c_data __initconst =
-	imx_imx_i2c_data_entry_single(MX21, 0, , SZ_4K);
+	imx_imx_i2c_data_entry_single(MX21, "imx21-i2c", 0, , SZ_4K);
 #endif /* ifdef CONFIG_SOC_IMX21 */
 
 #ifdef CONFIG_SOC_IMX25
 const struct imx_imx_i2c_data imx25_imx_i2c_data[] __initconst = {
 #define imx25_imx_i2c_data_entry(_id, _hwid)				\
-	imx_imx_i2c_data_entry(MX25, _id, _hwid, SZ_16K)
+	imx_imx_i2c_data_entry(MX25, "imx21-i2c", _id, _hwid, SZ_16K)
 	imx25_imx_i2c_data_entry(0, 1),
 	imx25_imx_i2c_data_entry(1, 2),
 	imx25_imx_i2c_data_entry(2, 3),
@@ -43,7 +44,7 @@ const struct imx_imx_i2c_data imx25_imx_i2c_data[] __initconst = {
 #ifdef CONFIG_SOC_IMX27
 const struct imx_imx_i2c_data imx27_imx_i2c_data[] __initconst = {
 #define imx27_imx_i2c_data_entry(_id, _hwid)				\
-	imx_imx_i2c_data_entry(MX27, _id, _hwid, SZ_4K)
+	imx_imx_i2c_data_entry(MX27, "imx21-i2c", _id, _hwid, SZ_4K)
 	imx27_imx_i2c_data_entry(0, 1),
 	imx27_imx_i2c_data_entry(1, 2),
 };
@@ -52,7 +53,7 @@ const struct imx_imx_i2c_data imx27_imx_i2c_data[] __initconst = {
 #ifdef CONFIG_SOC_IMX31
 const struct imx_imx_i2c_data imx31_imx_i2c_data[] __initconst = {
 #define imx31_imx_i2c_data_entry(_id, _hwid)				\
-	imx_imx_i2c_data_entry(MX31, _id, _hwid, SZ_4K)
+	imx_imx_i2c_data_entry(MX31, "imx21-i2c", _id, _hwid, SZ_4K)
 	imx31_imx_i2c_data_entry(0, 1),
 	imx31_imx_i2c_data_entry(1, 2),
 	imx31_imx_i2c_data_entry(2, 3),
@@ -62,7 +63,7 @@ const struct imx_imx_i2c_data imx31_imx_i2c_data[] __initconst = {
 #ifdef CONFIG_SOC_IMX35
 const struct imx_imx_i2c_data imx35_imx_i2c_data[] __initconst = {
 #define imx35_imx_i2c_data_entry(_id, _hwid)				\
-	imx_imx_i2c_data_entry(MX35, _id, _hwid, SZ_4K)
+	imx_imx_i2c_data_entry(MX35, "imx21-i2c", _id, _hwid, SZ_4K)
 	imx35_imx_i2c_data_entry(0, 1),
 	imx35_imx_i2c_data_entry(1, 2),
 	imx35_imx_i2c_data_entry(2, 3),
@@ -72,7 +73,7 @@ const struct imx_imx_i2c_data imx35_imx_i2c_data[] __initconst = {
 #ifdef CONFIG_SOC_IMX50
 const struct imx_imx_i2c_data imx50_imx_i2c_data[] __initconst = {
 #define imx50_imx_i2c_data_entry(_id, _hwid)				\
-	imx_imx_i2c_data_entry(MX50, _id, _hwid, SZ_4K)
+	imx_imx_i2c_data_entry(MX50, "imx21-i2c", _id, _hwid, SZ_4K)
 	imx50_imx_i2c_data_entry(0, 1),
 	imx50_imx_i2c_data_entry(1, 2),
 	imx50_imx_i2c_data_entry(2, 3),
@@ -82,10 +83,11 @@ const struct imx_imx_i2c_data imx50_imx_i2c_data[] __initconst = {
 #ifdef CONFIG_SOC_IMX51
 const struct imx_imx_i2c_data imx51_imx_i2c_data[] __initconst = {
 #define imx51_imx_i2c_data_entry(_id, _hwid)				\
-	imx_imx_i2c_data_entry(MX51, _id, _hwid, SZ_4K)
+	imx_imx_i2c_data_entry(MX51, "imx21-i2c", _id, _hwid, SZ_4K)
 	imx51_imx_i2c_data_entry(0, 1),
 	imx51_imx_i2c_data_entry(1, 2),
 	{
+		.devid = "imx21-i2c",
 		.id = 2,
 		.iobase = MX51_HSI2C_DMA_BASE_ADDR,
 		.iosize = SZ_16K,
@@ -97,7 +99,7 @@ const struct imx_imx_i2c_data imx51_imx_i2c_data[] __initconst = {
 #ifdef CONFIG_SOC_IMX53
 const struct imx_imx_i2c_data imx53_imx_i2c_data[] __initconst = {
 #define imx53_imx_i2c_data_entry(_id, _hwid)				\
-	imx_imx_i2c_data_entry(MX53, _id, _hwid, SZ_4K)
+	imx_imx_i2c_data_entry(MX53, "imx21-i2c", _id, _hwid, SZ_4K)
 	imx53_imx_i2c_data_entry(0, 1),
 	imx53_imx_i2c_data_entry(1, 2),
 	imx53_imx_i2c_data_entry(2, 3),
@@ -120,7 +122,7 @@ struct platform_device *__init imx_add_imx_i2c(
 		},
 	};
 
-	return imx_add_platform_device("imx-i2c", data->id,
+	return imx_add_platform_device(data->devid, data->id,
 			res, ARRAY_SIZE(res),
 			pdata, sizeof(*pdata));
 }
diff --git a/arch/arm/plat-mxc/devices/platform-imx-keypad.c b/arch/arm/mach-imx/devices/platform-imx-keypad.c
index 479c3e9f771..8f22a4c98a4 100644
--- a/arch/arm/plat-mxc/devices/platform-imx-keypad.c
+++ b/arch/arm/mach-imx/devices/platform-imx-keypad.c
@@ -6,8 +6,8 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+#include "../hardware.h"
+#include "devices-common.h"
 
 #define imx_imx_keypad_data_entry_single(soc, _size)			\
 	{								\
diff --git a/arch/arm/plat-mxc/devices/platform-imx-ssi.c b/arch/arm/mach-imx/devices/platform-imx-ssi.c
index 21c6f30e101..bfcb8f3dfa8 100644
--- a/arch/arm/plat-mxc/devices/platform-imx-ssi.c
+++ b/arch/arm/mach-imx/devices/platform-imx-ssi.c
@@ -6,8 +6,8 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+#include "../hardware.h"
+#include "devices-common.h"
 
 #define imx_imx_ssi_data_entry(soc, _id, _hwid, _size)			\
 	[_id] = {							\
diff --git a/arch/arm/plat-mxc/devices/platform-imx-uart.c b/arch/arm/mach-imx/devices/platform-imx-uart.c
index d390f00bd29..67bf866a2cb 100644
--- a/arch/arm/plat-mxc/devices/platform-imx-uart.c
+++ b/arch/arm/mach-imx/devices/platform-imx-uart.c
@@ -6,8 +6,8 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+#include "../hardware.h"
+#include "devices-common.h"
 
 #define imx_imx_uart_3irq_data_entry(soc, _id, _hwid, _size)		\
 	[_id] = {							\
diff --git a/arch/arm/plat-mxc/devices/platform-imx2-wdt.c b/arch/arm/mach-imx/devices/platform-imx2-wdt.c
index 5e07ef2bf1c..ec75d641368 100644
--- a/arch/arm/plat-mxc/devices/platform-imx2-wdt.c
+++ b/arch/arm/mach-imx/devices/platform-imx2-wdt.c
@@ -7,8 +7,9 @@
  * Free Software Foundation.
  */
 #include <asm/sizes.h>
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+
+#include "../hardware.h"
+#include "devices-common.h"
 
 #define imx_imx2_wdt_data_entry_single(soc, _id, _hwid, _size)		\
 	{								\
diff --git a/arch/arm/plat-mxc/devices/platform-imx21-hcd.c b/arch/arm/mach-imx/devices/platform-imx21-hcd.c
index 5770a42f33b..30c81616a9a 100644
--- a/arch/arm/plat-mxc/devices/platform-imx21-hcd.c
+++ b/arch/arm/mach-imx/devices/platform-imx21-hcd.c
@@ -6,8 +6,8 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+#include "../hardware.h"
+#include "devices-common.h"
 
 #define imx_imx21_hcd_data_entry_single(soc)				\
 	{								\
diff --git a/arch/arm/plat-mxc/devices/platform-imx27-coda.c b/arch/arm/mach-imx/devices/platform-imx27-coda.c
index 8b12aacdf39..25bebc29e54 100644
--- a/arch/arm/plat-mxc/devices/platform-imx27-coda.c
+++ b/arch/arm/mach-imx/devices/platform-imx27-coda.c
@@ -7,8 +7,8 @@
  * Free Software Foundation.
  */
 
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+#include "../hardware.h"
+#include "devices-common.h"
 
 #ifdef CONFIG_SOC_IMX27
 const struct imx_imx27_coda_data imx27_coda_data __initconst = {
diff --git a/arch/arm/plat-mxc/devices/platform-imx_udc.c b/arch/arm/mach-imx/devices/platform-imx_udc.c
index 6fd675dfce1..5ced7e4e2c7 100644
--- a/arch/arm/plat-mxc/devices/platform-imx_udc.c
+++ b/arch/arm/mach-imx/devices/platform-imx_udc.c
@@ -6,8 +6,8 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+#include "../hardware.h"
+#include "devices-common.h"
 
 #define imx_imx_udc_data_entry_single(soc, _size)			\
 	{								\
diff --git a/arch/arm/plat-mxc/devices/platform-imxdi_rtc.c b/arch/arm/mach-imx/devices/platform-imxdi_rtc.c
index 805336fdc25..5bb490d556e 100644
--- a/arch/arm/plat-mxc/devices/platform-imxdi_rtc.c
+++ b/arch/arm/mach-imx/devices/platform-imxdi_rtc.c
@@ -7,8 +7,9 @@
  * Free Software Foundation.
  */
 #include <asm/sizes.h>
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+
+#include "../hardware.h"
+#include "devices-common.h"
 
 #define imx_imxdi_rtc_data_entry_single(soc)				\
 	{								\
diff --git a/arch/arm/plat-mxc/devices/platform-ipu-core.c b/arch/arm/mach-imx/devices/platform-ipu-core.c
index d1e33cc6f12..fc4dd7cedc1 100644
--- a/arch/arm/plat-mxc/devices/platform-ipu-core.c
+++ b/arch/arm/mach-imx/devices/platform-ipu-core.c
@@ -7,8 +7,9 @@
  * Free Software Foundation.
  */
 #include <linux/dma-mapping.h>
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+
+#include "../hardware.h"
+#include "devices-common.h"
 
 #define imx_ipu_core_entry_single(soc)					\
 {									\
diff --git a/arch/arm/plat-mxc/devices/platform-mx1-camera.c b/arch/arm/mach-imx/devices/platform-mx1-camera.c
index edcc581a30a..2c678813108 100644
--- a/arch/arm/plat-mxc/devices/platform-mx1-camera.c
+++ b/arch/arm/mach-imx/devices/platform-mx1-camera.c
@@ -6,8 +6,8 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+#include "../hardware.h"
+#include "devices-common.h"
 
 #define imx_mx1_camera_data_entry_single(soc, _size)			\
 	{								\
diff --git a/arch/arm/plat-mxc/devices/platform-mx2-camera.c b/arch/arm/mach-imx/devices/platform-mx2-camera.c
index 11eace953a0..b53e1f348f5 100644
--- a/arch/arm/plat-mxc/devices/platform-mx2-camera.c
+++ b/arch/arm/mach-imx/devices/platform-mx2-camera.c
@@ -6,17 +6,19 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+#include "../hardware.h"
+#include "devices-common.h"
 
-#define imx_mx2_camera_data_entry_single(soc)				\
+#define imx_mx2_camera_data_entry_single(soc, _devid)			\
 	{								\
+		.devid = _devid,					\
 		.iobasecsi = soc ## _CSI_BASE_ADDR,			\
 		.iosizecsi = SZ_4K,					\
 		.irqcsi = soc ## _INT_CSI,				\
 	}
-#define imx_mx2_camera_data_entry_single_emma(soc)			\
+#define imx_mx2_camera_data_entry_single_emma(soc, _devid)		\
 	{								\
+		.devid = _devid,					\
 		.iobasecsi = soc ## _CSI_BASE_ADDR,			\
 		.iosizecsi = SZ_32,					\
 		.irqcsi = soc ## _INT_CSI,				\
@@ -27,12 +29,12 @@
 
 #ifdef CONFIG_SOC_IMX25
 const struct imx_mx2_camera_data imx25_mx2_camera_data __initconst =
-	imx_mx2_camera_data_entry_single(MX25);
+	imx_mx2_camera_data_entry_single(MX25, "imx25-camera");
 #endif /* ifdef CONFIG_SOC_IMX25 */
 
 #ifdef CONFIG_SOC_IMX27
 const struct imx_mx2_camera_data imx27_mx2_camera_data __initconst =
-	imx_mx2_camera_data_entry_single_emma(MX27);
+	imx_mx2_camera_data_entry_single_emma(MX27, "imx27-camera");
 #endif /* ifdef CONFIG_SOC_IMX27 */
 
 struct platform_device *__init imx_add_mx2_camera(
@@ -58,25 +60,8 @@ struct platform_device *__init imx_add_mx2_camera(
 			.flags = IORESOURCE_IRQ,
 		},
 	};
-	return imx_add_platform_device_dmamask("mx2-camera", 0,
+	return imx_add_platform_device_dmamask(data->devid, 0,
 			res, data->iobaseemmaprp ? 4 : 2,
 			pdata, sizeof(*pdata), DMA_BIT_MASK(32));
 }
 
-struct platform_device *__init imx_add_mx2_emmaprp(
-		const struct imx_mx2_camera_data *data)
-{
-	struct resource res[] = {
-		{
-			.start = data->iobaseemmaprp,
-			.end = data->iobaseemmaprp + data->iosizeemmaprp - 1,
-			.flags = IORESOURCE_MEM,
-		}, {
-			.start = data->irqemmaprp,
-			.end = data->irqemmaprp,
-			.flags = IORESOURCE_IRQ,
-		},
-	};
-	return imx_add_platform_device_dmamask("m2m-emmaprp", 0,
-			res, 2, NULL, 0, DMA_BIT_MASK(32));
-}
diff --git a/arch/arm/plat-mxc/devices/platform-mxc-ehci.c b/arch/arm/mach-imx/devices/platform-mxc-ehci.c
index 35851d889ac..5d4bbbfde64 100644
--- a/arch/arm/plat-mxc/devices/platform-mxc-ehci.c
+++ b/arch/arm/mach-imx/devices/platform-mxc-ehci.c
@@ -7,8 +7,9 @@
  * Free Software Foundation.
  */
 #include <linux/dma-mapping.h>
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+
+#include "../hardware.h"
+#include "devices-common.h"
 
 #define imx_mxc_ehci_data_entry_single(soc, _id, hs)			\
 	{								\
diff --git a/arch/arm/plat-mxc/devices/platform-mxc-mmc.c b/arch/arm/mach-imx/devices/platform-mxc-mmc.c
index e7b920b5867..b8203c760c8 100644
--- a/arch/arm/plat-mxc/devices/platform-mxc-mmc.c
+++ b/arch/arm/mach-imx/devices/platform-mxc-mmc.c
@@ -7,24 +7,26 @@
  * Free Software Foundation.
  */
 #include <linux/dma-mapping.h>
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
 
-#define imx_mxc_mmc_data_entry_single(soc, _id, _hwid, _size)		\
+#include "../hardware.h"
+#include "devices-common.h"
+
+#define imx_mxc_mmc_data_entry_single(soc, _devid, _id, _hwid, _size)	\
 	{								\
+		.devid = _devid,					\
 		.id = _id,						\
 		.iobase = soc ## _SDHC ## _hwid ## _BASE_ADDR,		\
 		.iosize = _size,					\
 		.irq = soc ## _INT_SDHC ## _hwid,			\
 		.dmareq = soc ## _DMA_REQ_SDHC ## _hwid,		\
 	}
-#define imx_mxc_mmc_data_entry(soc, _id, _hwid, _size)			\
-	[_id] = imx_mxc_mmc_data_entry_single(soc, _id, _hwid, _size)
+#define imx_mxc_mmc_data_entry(soc, _devid, _id, _hwid, _size)		\
+	[_id] = imx_mxc_mmc_data_entry_single(soc, _devid, _id, _hwid, _size)
 
 #ifdef CONFIG_SOC_IMX21
 const struct imx_mxc_mmc_data imx21_mxc_mmc_data[] __initconst = {
 #define imx21_mxc_mmc_data_entry(_id, _hwid)				\
-	imx_mxc_mmc_data_entry(MX21, _id, _hwid, SZ_4K)
+	imx_mxc_mmc_data_entry(MX21, "imx21-mmc", _id, _hwid, SZ_4K)
 	imx21_mxc_mmc_data_entry(0, 1),
 	imx21_mxc_mmc_data_entry(1, 2),
 };
@@ -33,7 +35,7 @@ const struct imx_mxc_mmc_data imx21_mxc_mmc_data[] __initconst = {
 #ifdef CONFIG_SOC_IMX27
 const struct imx_mxc_mmc_data imx27_mxc_mmc_data[] __initconst = {
 #define imx27_mxc_mmc_data_entry(_id, _hwid)				\
-	imx_mxc_mmc_data_entry(MX27, _id, _hwid, SZ_4K)
+	imx_mxc_mmc_data_entry(MX27, "imx21-mmc", _id, _hwid, SZ_4K)
 	imx27_mxc_mmc_data_entry(0, 1),
 	imx27_mxc_mmc_data_entry(1, 2),
 };
@@ -42,7 +44,7 @@ const struct imx_mxc_mmc_data imx27_mxc_mmc_data[] __initconst = {
 #ifdef CONFIG_SOC_IMX31
 const struct imx_mxc_mmc_data imx31_mxc_mmc_data[] __initconst = {
 #define imx31_mxc_mmc_data_entry(_id, _hwid)				\
-	imx_mxc_mmc_data_entry(MX31, _id, _hwid, SZ_16K)
+	imx_mxc_mmc_data_entry(MX31, "imx31-mmc", _id, _hwid, SZ_16K)
 	imx31_mxc_mmc_data_entry(0, 1),
 	imx31_mxc_mmc_data_entry(1, 2),
 };
@@ -67,7 +69,7 @@ struct platform_device *__init imx_add_mxc_mmc(
 			.flags = IORESOURCE_DMA,
 		},
 	};
-	return imx_add_platform_device_dmamask("mxc-mmc", data->id,
+	return imx_add_platform_device_dmamask(data->devid, data->id,
 			res, ARRAY_SIZE(res),
 			pdata, sizeof(*pdata), DMA_BIT_MASK(32));
 }
diff --git a/arch/arm/plat-mxc/devices/platform-mxc_nand.c b/arch/arm/mach-imx/devices/platform-mxc_nand.c
index 95b75cc7051..7af1c53e42b 100644
--- a/arch/arm/plat-mxc/devices/platform-mxc_nand.c
+++ b/arch/arm/mach-imx/devices/platform-mxc_nand.c
@@ -7,18 +7,21 @@
  * Free Software Foundation.
  */
 #include <asm/sizes.h>
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
 
-#define imx_mxc_nand_data_entry_single(soc, _size)			\
+#include "../hardware.h"
+#include "devices-common.h"
+
+#define imx_mxc_nand_data_entry_single(soc, _devid, _size)		\
 	{								\
+		.devid = _devid,					\
 		.iobase = soc ## _NFC_BASE_ADDR,			\
 		.iosize = _size,					\
 		.irq = soc ## _INT_NFC					\
 	}
 
-#define imx_mxc_nandv3_data_entry_single(soc, _size)			\
+#define imx_mxc_nandv3_data_entry_single(soc, _devid, _size)		\
 	{								\
+		.devid = _devid,					\
 		.id = -1,						\
 		.iobase = soc ## _NFC_BASE_ADDR,			\
 		.iosize = _size,					\
@@ -28,32 +31,32 @@
 
 #ifdef CONFIG_SOC_IMX21
 const struct imx_mxc_nand_data imx21_mxc_nand_data __initconst =
-	imx_mxc_nand_data_entry_single(MX21, SZ_4K);
+	imx_mxc_nand_data_entry_single(MX21, "imx21-nand", SZ_4K);
 #endif /* ifdef CONFIG_SOC_IMX21 */
 
 #ifdef CONFIG_SOC_IMX25
 const struct imx_mxc_nand_data imx25_mxc_nand_data __initconst =
-	imx_mxc_nand_data_entry_single(MX25, SZ_8K);
+	imx_mxc_nand_data_entry_single(MX25, "imx25-nand", SZ_8K);
 #endif /* ifdef CONFIG_SOC_IMX25 */
 
 #ifdef CONFIG_SOC_IMX27
 const struct imx_mxc_nand_data imx27_mxc_nand_data __initconst =
-	imx_mxc_nand_data_entry_single(MX27, SZ_4K);
+	imx_mxc_nand_data_entry_single(MX27, "imx27-nand", SZ_4K);
 #endif /* ifdef CONFIG_SOC_IMX27 */
 
 #ifdef CONFIG_SOC_IMX31
 const struct imx_mxc_nand_data imx31_mxc_nand_data __initconst =
-	imx_mxc_nand_data_entry_single(MX31, SZ_4K);
+	imx_mxc_nand_data_entry_single(MX31, "imx27-nand", SZ_4K);
 #endif
 
 #ifdef CONFIG_SOC_IMX35
 const struct imx_mxc_nand_data imx35_mxc_nand_data __initconst =
-	imx_mxc_nand_data_entry_single(MX35, SZ_8K);
+	imx_mxc_nand_data_entry_single(MX35, "imx25-nand", SZ_8K);
 #endif
 
 #ifdef CONFIG_SOC_IMX51
 const struct imx_mxc_nand_data imx51_mxc_nand_data __initconst =
-	imx_mxc_nandv3_data_entry_single(MX51, SZ_16K);
+	imx_mxc_nandv3_data_entry_single(MX51, "imx51-nand", SZ_16K);
 #endif
 
 struct platform_device *__init imx_add_mxc_nand(
@@ -76,7 +79,7 @@ struct platform_device *__init imx_add_mxc_nand(
 			.flags = IORESOURCE_MEM,
 		},
 	};
-	return imx_add_platform_device("mxc_nand", data->id,
+	return imx_add_platform_device(data->devid, data->id,
 			res, ARRAY_SIZE(res) - !data->axibase,
 			pdata, sizeof(*pdata));
 }
diff --git a/arch/arm/plat-mxc/devices/platform-mxc_pwm.c b/arch/arm/mach-imx/devices/platform-mxc_pwm.c
index b0c4ae29811..dcd28977768 100644
--- a/arch/arm/plat-mxc/devices/platform-mxc_pwm.c
+++ b/arch/arm/mach-imx/devices/platform-mxc_pwm.c
@@ -6,8 +6,8 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+#include "../hardware.h"
+#include "devices-common.h"
 
 #define imx_mxc_pwm_data_entry_single(soc, _id, _hwid, _size)		\
 	{								\
diff --git a/arch/arm/plat-mxc/devices/platform-mxc_rnga.c b/arch/arm/mach-imx/devices/platform-mxc_rnga.c
index b4b7612b6e1..c58404badb5 100644
--- a/arch/arm/plat-mxc/devices/platform-mxc_rnga.c
+++ b/arch/arm/mach-imx/devices/platform-mxc_rnga.c
@@ -6,8 +6,8 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+#include "../hardware.h"
+#include "devices-common.h"
 
 struct imx_mxc_rnga_data {
 	resource_size_t iobase;
diff --git a/arch/arm/plat-mxc/devices/platform-mxc_rtc.c b/arch/arm/mach-imx/devices/platform-mxc_rtc.c
index a5c9ad5721c..c7fffaadf84 100644
--- a/arch/arm/plat-mxc/devices/platform-mxc_rtc.c
+++ b/arch/arm/mach-imx/devices/platform-mxc_rtc.c
@@ -6,23 +6,24 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+#include "../hardware.h"
+#include "devices-common.h"
 
-#define imx_mxc_rtc_data_entry_single(soc)				\
+#define imx_mxc_rtc_data_entry_single(soc, _devid)			\
 	{								\
+		.devid = _devid,					\
 		.iobase = soc ## _RTC_BASE_ADDR,			\
 		.irq = soc ## _INT_RTC,					\
 	}
 
 #ifdef CONFIG_SOC_IMX31
 const struct imx_mxc_rtc_data imx31_mxc_rtc_data __initconst =
-	imx_mxc_rtc_data_entry_single(MX31);
+	imx_mxc_rtc_data_entry_single(MX31, "imx21-rtc");
 #endif /* ifdef CONFIG_SOC_IMX31 */
 
 #ifdef CONFIG_SOC_IMX35
 const struct imx_mxc_rtc_data imx35_mxc_rtc_data __initconst =
-	imx_mxc_rtc_data_entry_single(MX35);
+	imx_mxc_rtc_data_entry_single(MX35, "imx21-rtc");
 #endif /* ifdef CONFIG_SOC_IMX35 */
 
 struct platform_device *__init imx_add_mxc_rtc(
@@ -40,6 +41,6 @@ struct platform_device *__init imx_add_mxc_rtc(
 		},
 	};
 
-	return imx_add_platform_device("mxc_rtc", -1,
+	return imx_add_platform_device(data->devid, -1,
 			res, ARRAY_SIZE(res), NULL, 0);
 }
diff --git a/arch/arm/plat-mxc/devices/platform-mxc_w1.c b/arch/arm/mach-imx/devices/platform-mxc_w1.c
index 96fa5ea91fe..88c18b720d6 100644
--- a/arch/arm/plat-mxc/devices/platform-mxc_w1.c
+++ b/arch/arm/mach-imx/devices/platform-mxc_w1.c
@@ -6,8 +6,8 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+#include "../hardware.h"
+#include "devices-common.h"
 
 #define imx_mxc_w1_data_entry_single(soc)				\
 	{								\
diff --git a/arch/arm/plat-mxc/devices/platform-pata_imx.c b/arch/arm/mach-imx/devices/platform-pata_imx.c
index 70e2f2a4471..e4ec11c8ce5 100644
--- a/arch/arm/plat-mxc/devices/platform-pata_imx.c
+++ b/arch/arm/mach-imx/devices/platform-pata_imx.c
@@ -3,8 +3,8 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+#include "../hardware.h"
+#include "devices-common.h"
 
 #define imx_pata_imx_data_entry_single(soc, _size)			\
 	{								\
diff --git a/arch/arm/plat-mxc/devices/platform-sdhci-esdhc-imx.c b/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c
index 3793e475cd9..e66a4e31631 100644
--- a/arch/arm/plat-mxc/devices/platform-sdhci-esdhc-imx.c
+++ b/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c
@@ -6,10 +6,11 @@
  * Free Software Foundation.
  */
 
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
 #include <linux/platform_data/mmc-esdhc-imx.h>
 
+#include "../hardware.h"
+#include "devices-common.h"
+
 #define imx_sdhci_esdhc_imx_data_entry_single(soc, _devid, _id, hwid) \
 	{								\
 		.devid = _devid,					\
diff --git a/arch/arm/plat-mxc/devices/platform-spi_imx.c b/arch/arm/mach-imx/devices/platform-spi_imx.c
index 9c50c14c8f9..8880bcb11e0 100644
--- a/arch/arm/plat-mxc/devices/platform-spi_imx.c
+++ b/arch/arm/mach-imx/devices/platform-spi_imx.c
@@ -6,8 +6,8 @@
  * the terms of the GNU General Public License version 2 as published by the
  * Free Software Foundation.
  */
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+#include "../hardware.h"
+#include "devices-common.h"
 
 #define imx_spi_imx_data_entry_single(soc, type, _devid, _id, hwid, _size) \
 	{								\
diff --git a/arch/arm/mach-imx/ehci-imx25.c b/arch/arm/mach-imx/ehci-imx25.c
index 576af744695..134c190e300 100644
--- a/arch/arm/mach-imx/ehci-imx25.c
+++ b/arch/arm/mach-imx/ehci-imx25.c
@@ -15,10 +15,10 @@
 
 #include <linux/platform_device.h>
 #include <linux/io.h>
-
-#include <mach/hardware.h>
 #include <linux/platform_data/usb-ehci-mxc.h>
 
+#include "hardware.h"
+
 #define USBCTRL_OTGBASE_OFFSET	0x600
 
 #define MX25_OTG_SIC_SHIFT	29
diff --git a/arch/arm/mach-imx/ehci-imx27.c b/arch/arm/mach-imx/ehci-imx27.c
index cd6e1f81508..448d9115539 100644
--- a/arch/arm/mach-imx/ehci-imx27.c
+++ b/arch/arm/mach-imx/ehci-imx27.c
@@ -15,10 +15,10 @@
 
 #include <linux/platform_device.h>
 #include <linux/io.h>
-
-#include <mach/hardware.h>
 #include <linux/platform_data/usb-ehci-mxc.h>
 
+#include "hardware.h"
+
 #define USBCTRL_OTGBASE_OFFSET	0x600
 
 #define MX27_OTG_SIC_SHIFT	29
diff --git a/arch/arm/mach-imx/ehci-imx31.c b/arch/arm/mach-imx/ehci-imx31.c
index 9a880c78af3..05de4e1e39d 100644
--- a/arch/arm/mach-imx/ehci-imx31.c
+++ b/arch/arm/mach-imx/ehci-imx31.c
@@ -15,10 +15,10 @@
 
 #include <linux/platform_device.h>
 #include <linux/io.h>
-
-#include <mach/hardware.h>
 #include <linux/platform_data/usb-ehci-mxc.h>
 
+#include "hardware.h"
+
 #define USBCTRL_OTGBASE_OFFSET	0x600
 
 #define MX31_OTG_SIC_SHIFT	29
diff --git a/arch/arm/mach-imx/ehci-imx35.c b/arch/arm/mach-imx/ehci-imx35.c
index 293397852e4..554e7cccff5 100644
--- a/arch/arm/mach-imx/ehci-imx35.c
+++ b/arch/arm/mach-imx/ehci-imx35.c
@@ -15,10 +15,10 @@
 
 #include <linux/platform_device.h>
 #include <linux/io.h>
-
-#include <mach/hardware.h>
 #include <linux/platform_data/usb-ehci-mxc.h>
 
+#include "hardware.h"
+
 #define USBCTRL_OTGBASE_OFFSET	0x600
 
 #define MX35_OTG_SIC_SHIFT	29
diff --git a/arch/arm/mach-imx/ehci-imx5.c b/arch/arm/mach-imx/ehci-imx5.c
index cf8d00e5cce..e49710b10c6 100644
--- a/arch/arm/mach-imx/ehci-imx5.c
+++ b/arch/arm/mach-imx/ehci-imx5.c
@@ -15,10 +15,10 @@
 
 #include <linux/platform_device.h>
 #include <linux/io.h>
-
-#include <mach/hardware.h>
 #include <linux/platform_data/usb-ehci-mxc.h>
 
+#include "hardware.h"
+
 #define MXC_OTG_OFFSET			0
 #define MXC_H1_OFFSET			0x200
 #define MXC_H2_OFFSET			0x400
diff --git a/arch/arm/plat-mxc/epit.c b/arch/arm/mach-imx/epit.c
index 88726f4dbbf..04a5961beea 100644
--- a/arch/arm/plat-mxc/epit.c
+++ b/arch/arm/mach-imx/epit.c
@@ -51,10 +51,10 @@
 #include <linux/clockchips.h>
 #include <linux/clk.h>
 #include <linux/err.h>
-
-#include <mach/hardware.h>
 #include <asm/mach/time.h>
-#include <mach/common.h>
+
+#include "common.h"
+#include "hardware.h"
 
 static struct clock_event_device clockevent_epit;
 static enum clock_event_mode clockevent_mode = CLOCK_EVT_MODE_UNUSED;
diff --git a/arch/arm/plat-mxc/include/mach/eukrea-baseboards.h b/arch/arm/mach-imx/eukrea-baseboards.h
index a21d3313f99..a21d3313f99 100644
--- a/arch/arm/plat-mxc/include/mach/eukrea-baseboards.h
+++ b/arch/arm/mach-imx/eukrea-baseboards.h
diff --git a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
index 98aef571b9f..b4c70028d35 100644
--- a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
@@ -29,11 +29,10 @@
 
 #include <asm/mach/arch.h>
 
-#include <mach/common.h>
-#include <mach/iomux-mx27.h>
-#include <mach/hardware.h>
-
+#include "common.h"
 #include "devices-imx27.h"
+#include "hardware.h"
+#include "iomux-mx27.h"
 
 static const int eukrea_mbimx27_pins[] __initconst = {
 	/* UART2 */
diff --git a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
index 0b84666792f..e2b70f4c1a2 100644
--- a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
@@ -26,14 +26,14 @@
 #include <linux/spi/spi.h>
 #include <video/platform_lcd.h>
 
-#include <mach/hardware.h>
-#include <mach/iomux-mx25.h>
-#include <mach/common.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
-#include <mach/mx25.h>
 
+#include "common.h"
 #include "devices-imx25.h"
+#include "hardware.h"
+#include "iomux-mx25.h"
+#include "mx25.h"
 
 static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = {
 	/* LCD */
diff --git a/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
index c6532a007d4..5a2d5ef12dd 100644
--- a/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
@@ -36,11 +36,10 @@
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
 
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/iomux-mx35.h>
-
+#include "common.h"
 #include "devices-imx35.h"
+#include "hardware.h"
+#include "iomux-mx35.h"
 
 static const struct fb_videomode fb_modedb[] = {
 	{
diff --git a/arch/arm/mach-imx/eukrea_mbimxsd51-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd51-baseboard.c
index 8b0de30d7a3..9be6c1e69d6 100644
--- a/arch/arm/mach-imx/eukrea_mbimxsd51-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimxsd51-baseboard.c
@@ -36,11 +36,10 @@
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
 
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/iomux-mx51.h>
-
+#include "common.h"
 #include "devices-imx51.h"
+#include "hardware.h"
+#include "iomux-mx51.h"
 
 static iomux_v3_cfg_t eukrea_mbimxsd51_pads[] = {
 	/* LED */
diff --git a/arch/arm/plat-mxc/include/mach/hardware.h b/arch/arm/mach-imx/hardware.h
index ebf10654bb4..3ce7fa3bd43 100644
--- a/arch/arm/plat-mxc/include/mach/hardware.h
+++ b/arch/arm/mach-imx/hardware.h
@@ -105,20 +105,20 @@
 
 #define IMX_IO_ADDRESS(x)	IOMEM(IMX_IO_P2V(x))
 
-#include <mach/mxc.h>
+#include "mxc.h"
 
-#include <mach/mx6q.h>
-#include <mach/mx50.h>
-#include <mach/mx51.h>
-#include <mach/mx53.h>
-#include <mach/mx3x.h>
-#include <mach/mx31.h>
-#include <mach/mx35.h>
-#include <mach/mx2x.h>
-#include <mach/mx21.h>
-#include <mach/mx27.h>
-#include <mach/mx1.h>
-#include <mach/mx25.h>
+#include "mx6q.h"
+#include "mx50.h"
+#include "mx51.h"
+#include "mx53.h"
+#include "mx3x.h"
+#include "mx31.h"
+#include "mx35.h"
+#include "mx2x.h"
+#include "mx21.h"
+#include "mx27.h"
+#include "mx1.h"
+#include "mx25.h"
 
 #define imx_map_entry(soc, name, _type)	{				\
 	.virtual = soc ## _IO_P2V(soc ## _ ## name ## _BASE_ADDR),	\
diff --git a/arch/arm/mach-imx/hotplug.c b/arch/arm/mach-imx/hotplug.c
index b07b778dc9a..3dec962b077 100644
--- a/arch/arm/mach-imx/hotplug.c
+++ b/arch/arm/mach-imx/hotplug.c
@@ -13,7 +13,8 @@
 #include <linux/errno.h>
 #include <asm/cacheflush.h>
 #include <asm/cp15.h>
-#include <mach/common.h>
+
+#include "common.h"
 
 static inline void cpu_enter_lowpower(void)
 {
diff --git a/arch/arm/plat-mxc/include/mach/iim.h b/arch/arm/mach-imx/iim.h
index 315bffadafd..315bffadafd 100644
--- a/arch/arm/plat-mxc/include/mach/iim.h
+++ b/arch/arm/mach-imx/iim.h
diff --git a/arch/arm/mach-imx/imx25-dt.c b/arch/arm/mach-imx/imx25-dt.c
new file mode 100644
index 00000000000..e17dfbc4219
--- /dev/null
+++ b/arch/arm/mach-imx/imx25-dt.c
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2012 Sascha Hauer, Pengutronix
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include <linux/irq.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+#include "common.h"
+#include "mx25.h"
+
+static void __init imx25_dt_init(void)
+{
+	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
+static void __init imx25_timer_init(void)
+{
+	mx25_clocks_init_dt();
+}
+
+static struct sys_timer imx25_timer = {
+	.init = imx25_timer_init,
+};
+
+static const char * const imx25_dt_board_compat[] __initconst = {
+	"fsl,imx25",
+	NULL
+};
+
+DT_MACHINE_START(IMX25_DT, "Freescale i.MX25 (Device Tree Support)")
+	.map_io		= mx25_map_io,
+	.init_early	= imx25_init_early,
+	.init_irq	= mx25_init_irq,
+	.handle_irq	= imx25_handle_irq,
+	.timer		= &imx25_timer,
+	.init_machine	= imx25_dt_init,
+	.dt_compat	= imx25_dt_board_compat,
+	.restart	= mxc_restart,
+MACHINE_END
diff --git a/arch/arm/mach-imx/imx27-dt.c b/arch/arm/mach-imx/imx27-dt.c
index e80d5235dac..ebfae96543c 100644
--- a/arch/arm/mach-imx/imx27-dt.c
+++ b/arch/arm/mach-imx/imx27-dt.c
@@ -14,21 +14,22 @@
 #include <linux/of_platform.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
-#include <mach/common.h>
-#include <mach/mx27.h>
+
+#include "common.h"
+#include "mx27.h"
 
 static const struct of_dev_auxdata imx27_auxdata_lookup[] __initconst = {
 	OF_DEV_AUXDATA("fsl,imx27-uart", MX27_UART1_BASE_ADDR, "imx21-uart.0", NULL),
 	OF_DEV_AUXDATA("fsl,imx27-uart", MX27_UART2_BASE_ADDR, "imx21-uart.1", NULL),
 	OF_DEV_AUXDATA("fsl,imx27-uart", MX27_UART3_BASE_ADDR, "imx21-uart.2", NULL),
 	OF_DEV_AUXDATA("fsl,imx27-fec", MX27_FEC_BASE_ADDR, "imx27-fec.0", NULL),
-	OF_DEV_AUXDATA("fsl,imx27-i2c", MX27_I2C1_BASE_ADDR, "imx-i2c.0", NULL),
-	OF_DEV_AUXDATA("fsl,imx27-i2c", MX27_I2C2_BASE_ADDR, "imx-i2c.1", NULL),
+	OF_DEV_AUXDATA("fsl,imx27-i2c", MX27_I2C1_BASE_ADDR, "imx21-i2c.0", NULL),
+	OF_DEV_AUXDATA("fsl,imx27-i2c", MX27_I2C2_BASE_ADDR, "imx21-i2c.1", NULL),
 	OF_DEV_AUXDATA("fsl,imx27-cspi", MX27_CSPI1_BASE_ADDR, "imx27-cspi.0", NULL),
 	OF_DEV_AUXDATA("fsl,imx27-cspi", MX27_CSPI2_BASE_ADDR, "imx27-cspi.1", NULL),
 	OF_DEV_AUXDATA("fsl,imx27-cspi", MX27_CSPI3_BASE_ADDR, "imx27-cspi.2", NULL),
 	OF_DEV_AUXDATA("fsl,imx27-wdt", MX27_WDOG_BASE_ADDR, "imx2-wdt.0", NULL),
-	OF_DEV_AUXDATA("fsl,imx27-nand", MX27_NFC_BASE_ADDR, "mxc_nand.0", NULL),
+	OF_DEV_AUXDATA("fsl,imx27-nand", MX27_NFC_BASE_ADDR, "imx27-nand.0", NULL),
 	{ /* sentinel */ }
 };
 
diff --git a/arch/arm/mach-imx/imx31-dt.c b/arch/arm/mach-imx/imx31-dt.c
index a68ba207b2b..af476de2570 100644
--- a/arch/arm/mach-imx/imx31-dt.c
+++ b/arch/arm/mach-imx/imx31-dt.c
@@ -14,8 +14,9 @@
 #include <linux/of_platform.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
-#include <mach/common.h>
-#include <mach/mx31.h>
+
+#include "common.h"
+#include "mx31.h"
 
 static const struct of_dev_auxdata imx31_auxdata_lookup[] __initconst = {
 	OF_DEV_AUXDATA("fsl,imx31-uart", MX31_UART1_BASE_ADDR,
diff --git a/arch/arm/mach-imx/imx51-dt.c b/arch/arm/mach-imx/imx51-dt.c
index f233b4bb234..5ffa40c673f 100644
--- a/arch/arm/mach-imx/imx51-dt.c
+++ b/arch/arm/mach-imx/imx51-dt.c
@@ -15,38 +15,13 @@
 #include <linux/of_platform.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
-#include <mach/common.h>
-#include <mach/mx51.h>
 
-/*
- * Lookup table for attaching a specific name and platform_data pointer to
- * devices as they get created by of_platform_populate().  Ideally this table
- * would not exist, but the current clock implementation depends on some devices
- * having a specific name.
- */
-static const struct of_dev_auxdata imx51_auxdata_lookup[] __initconst = {
-	OF_DEV_AUXDATA("fsl,imx51-uart", MX51_UART1_BASE_ADDR, "imx21-uart.0", NULL),
-	OF_DEV_AUXDATA("fsl,imx51-uart", MX51_UART2_BASE_ADDR, "imx21-uart.1", NULL),
-	OF_DEV_AUXDATA("fsl,imx51-uart", MX51_UART3_BASE_ADDR, "imx21-uart.2", NULL),
-	OF_DEV_AUXDATA("fsl,imx51-fec", MX51_FEC_BASE_ADDR, "imx27-fec.0", NULL),
-	OF_DEV_AUXDATA("fsl,imx51-esdhc", MX51_ESDHC1_BASE_ADDR, "sdhci-esdhc-imx51.0", NULL),
-	OF_DEV_AUXDATA("fsl,imx51-esdhc", MX51_ESDHC2_BASE_ADDR, "sdhci-esdhc-imx51.1", NULL),
-	OF_DEV_AUXDATA("fsl,imx51-esdhc", MX51_ESDHC3_BASE_ADDR, "sdhci-esdhc-imx51.2", NULL),
-	OF_DEV_AUXDATA("fsl,imx51-esdhc", MX51_ESDHC4_BASE_ADDR, "sdhci-esdhc-imx51.3", NULL),
-	OF_DEV_AUXDATA("fsl,imx51-ecspi", MX51_ECSPI1_BASE_ADDR, "imx51-ecspi.0", NULL),
-	OF_DEV_AUXDATA("fsl,imx51-ecspi", MX51_ECSPI2_BASE_ADDR, "imx51-ecspi.1", NULL),
-	OF_DEV_AUXDATA("fsl,imx51-cspi", MX51_CSPI_BASE_ADDR, "imx35-cspi.0", NULL),
-	OF_DEV_AUXDATA("fsl,imx51-i2c", MX51_I2C1_BASE_ADDR, "imx-i2c.0", NULL),
-	OF_DEV_AUXDATA("fsl,imx51-i2c", MX51_I2C2_BASE_ADDR, "imx-i2c.1", NULL),
-	OF_DEV_AUXDATA("fsl,imx51-sdma", MX51_SDMA_BASE_ADDR, "imx35-sdma", NULL),
-	OF_DEV_AUXDATA("fsl,imx51-wdt", MX51_WDOG1_BASE_ADDR, "imx2-wdt.0", NULL),
-	{ /* sentinel */ }
-};
+#include "common.h"
+#include "mx51.h"
 
 static void __init imx51_dt_init(void)
 {
-	of_platform_populate(NULL, of_default_bus_match_table,
-			     imx51_auxdata_lookup, NULL);
+	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 
 static void __init imx51_timer_init(void)
diff --git a/arch/arm/mach-imx/include/mach/dma-mx1-mx2.h b/arch/arm/mach-imx/include/mach/dma-mx1-mx2.h
deleted file mode 100644
index df5f522da6b..00000000000
--- a/arch/arm/mach-imx/include/mach/dma-mx1-mx2.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef __MACH_DMA_MX1_MX2_H__
-#define __MACH_DMA_MX1_MX2_H__
-/*
- * Don't use this header in new code, it will go away when all users are
- * converted to mach/dma-v1.h
- */
-
-#include <mach/dma-v1.h>
-
-#endif /* ifndef __MACH_DMA_MX1_MX2_H__ */
diff --git a/arch/arm/mach-imx/iomux-imx31.c b/arch/arm/mach-imx/iomux-imx31.c
index 82bd4403b45..cabefbc5e7c 100644
--- a/arch/arm/mach-imx/iomux-imx31.c
+++ b/arch/arm/mach-imx/iomux-imx31.c
@@ -22,8 +22,9 @@
 #include <linux/spinlock.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx3.h>
+
+#include "hardware.h"
+#include "iomux-mx3.h"
 
 /*
  * IOMUX register (base) addresses
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx1.h b/arch/arm/mach-imx/iomux-mx1.h
index 6b1507cf378..95f4681d85d 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx1.h
+++ b/arch/arm/mach-imx/iomux-mx1.h
@@ -18,7 +18,7 @@
 #ifndef __MACH_IOMUX_MX1_H__
 #define __MACH_IOMUX_MX1_H__
 
-#include <mach/iomux-v1.h>
+#include "iomux-v1.h"
 
 #define PA0_AIN_SPI2_CLK	(GPIO_PORTA | GPIO_AIN | GPIO_OUT | 0)
 #define PA0_AF_ETMTRACESYNC	(GPIO_PORTA | GPIO_AF | 0)
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx21.h b/arch/arm/mach-imx/iomux-mx21.h
index 1495dfda783..a70cffceb08 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx21.h
+++ b/arch/arm/mach-imx/iomux-mx21.h
@@ -18,8 +18,8 @@
 #ifndef __MACH_IOMUX_MX21_H__
 #define __MACH_IOMUX_MX21_H__
 
-#include <mach/iomux-mx2x.h>
-#include <mach/iomux-v1.h>
+#include "iomux-mx2x.h"
+#include "iomux-v1.h"
 
 /* Primary GPIO pin functions */
 
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx25.h b/arch/arm/mach-imx/iomux-mx25.h
index c61ec0fc10d..be51e838375 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx25.h
+++ b/arch/arm/mach-imx/iomux-mx25.h
@@ -19,7 +19,7 @@
 #ifndef __MACH_IOMUX_MX25_H__
 #define __MACH_IOMUX_MX25_H__
 
-#include <mach/iomux-v3.h>
+#include "iomux-v3.h"
 
 /*
  * IOMUX/PAD Bit field definitions
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx27.h b/arch/arm/mach-imx/iomux-mx27.h
index d9f9a6e32d8..218e99e89e8 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx27.h
+++ b/arch/arm/mach-imx/iomux-mx27.h
@@ -19,8 +19,8 @@
 #ifndef __MACH_IOMUX_MX27_H__
 #define __MACH_IOMUX_MX27_H__
 
-#include <mach/iomux-mx2x.h>
-#include <mach/iomux-v1.h>
+#include "iomux-mx2x.h"
+#include "iomux-v1.h"
 
 /* Primary GPIO pin functions */
 
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx2x.h b/arch/arm/mach-imx/iomux-mx2x.h
index 7a9b20abda0..7a9b20abda0 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx2x.h
+++ b/arch/arm/mach-imx/iomux-mx2x.h
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx3.h b/arch/arm/mach-imx/iomux-mx3.h
index f79f78a1c0e..f79f78a1c0e 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx3.h
+++ b/arch/arm/mach-imx/iomux-mx3.h
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx35.h b/arch/arm/mach-imx/iomux-mx35.h
index 3117c18bbbd..90bfa6b5be6 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx35.h
+++ b/arch/arm/mach-imx/iomux-mx35.h
@@ -19,7 +19,7 @@
 #ifndef __MACH_IOMUX_MX35_H__
 #define __MACH_IOMUX_MX35_H__
 
-#include <mach/iomux-v3.h>
+#include "iomux-v3.h"
 
 /*
  * The naming convention for the pad modes is MX35_PAD_<padname>__<padmode>
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx50.h b/arch/arm/mach-imx/iomux-mx50.h
index 98e7fd0b908..00f56e0e800 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx50.h
+++ b/arch/arm/mach-imx/iomux-mx50.h
@@ -19,7 +19,7 @@
 #ifndef __MACH_IOMUX_MX50_H__
 #define __MACH_IOMUX_MX50_H__
 
-#include <mach/iomux-v3.h>
+#include "iomux-v3.h"
 
 #define MX50_ELCDIF_PAD_CTRL	(PAD_CTL_PKE | PAD_CTL_DSE_HIGH)
 
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx51.h b/arch/arm/mach-imx/iomux-mx51.h
index 2623e7a2e19..75bbcc4aa2d 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx51.h
+++ b/arch/arm/mach-imx/iomux-mx51.h
@@ -13,7 +13,7 @@
 #ifndef __MACH_IOMUX_MX51_H__
 #define __MACH_IOMUX_MX51_H__
 
-#include <mach/iomux-v3.h>
+#include "iomux-v3.h"
 #define __NA_	0x000
 
 
diff --git a/arch/arm/plat-mxc/iomux-v1.c b/arch/arm/mach-imx/iomux-v1.c
index 1f73963bc13..2b156d1d9e2 100644
--- a/arch/arm/plat-mxc/iomux-v1.c
+++ b/arch/arm/mach-imx/iomux-v1.c
@@ -28,9 +28,10 @@
 #include <linux/string.h>
 #include <linux/gpio.h>
 
-#include <mach/hardware.h>
 #include <asm/mach/map.h>
-#include <mach/iomux-v1.h>
+
+#include "hardware.h"
+#include "iomux-v1.h"
 
 static void __iomem *imx_iomuxv1_baseaddr;
 static unsigned imx_iomuxv1_numports;
diff --git a/arch/arm/plat-mxc/include/mach/iomux-v1.h b/arch/arm/mach-imx/iomux-v1.h
index 02651a40fe2..02651a40fe2 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-v1.h
+++ b/arch/arm/mach-imx/iomux-v1.h
diff --git a/arch/arm/plat-mxc/iomux-v3.c b/arch/arm/mach-imx/iomux-v3.c
index 99a9cdb9d6b..9dae74bf47f 100644
--- a/arch/arm/plat-mxc/iomux-v3.c
+++ b/arch/arm/mach-imx/iomux-v3.c
@@ -25,9 +25,10 @@
 #include <linux/string.h>
 #include <linux/gpio.h>
 
-#include <mach/hardware.h>
 #include <asm/mach/map.h>
-#include <mach/iomux-v3.h>
+
+#include "hardware.h"
+#include "iomux-v3.h"
 
 static void __iomem *base;
 
diff --git a/arch/arm/plat-mxc/include/mach/iomux-v3.h b/arch/arm/mach-imx/iomux-v3.h
index 2fa3b543010..2fa3b543010 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-v3.h
+++ b/arch/arm/mach-imx/iomux-v3.h
diff --git a/arch/arm/plat-mxc/include/mach/iram.h b/arch/arm/mach-imx/iram.h
index 022690c3370..022690c3370 100644
--- a/arch/arm/plat-mxc/include/mach/iram.h
+++ b/arch/arm/mach-imx/iram.h
diff --git a/arch/arm/plat-mxc/iram_alloc.c b/arch/arm/mach-imx/iram_alloc.c
index 074c3869626..6c80424f678 100644
--- a/arch/arm/plat-mxc/iram_alloc.c
+++ b/arch/arm/mach-imx/iram_alloc.c
@@ -22,7 +22,8 @@
 #include <linux/module.h>
 #include <linux/spinlock.h>
 #include <linux/genalloc.h>
-#include <mach/iram.h>
+
+#include "iram.h"
 
 static unsigned long iram_phys_base;
 static void __iomem *iram_virt_base;
diff --git a/arch/arm/plat-mxc/irq-common.c b/arch/arm/mach-imx/irq-common.c
index b6e11458e5a..b6e11458e5a 100644
--- a/arch/arm/plat-mxc/irq-common.c
+++ b/arch/arm/mach-imx/irq-common.c
diff --git a/arch/arm/plat-mxc/irq-common.h b/arch/arm/mach-imx/irq-common.h
index 6ccb3a14c69..5b2dabba330 100644
--- a/arch/arm/plat-mxc/irq-common.h
+++ b/arch/arm/mach-imx/irq-common.h
@@ -19,6 +19,9 @@
 #ifndef __PLAT_MXC_IRQ_COMMON_H__
 #define __PLAT_MXC_IRQ_COMMON_H__
 
+/* all normal IRQs can be FIQs */
+#define FIQ_START	0
+
 struct mxc_extra_irq
 {
 	int (*set_priority)(unsigned char irq, unsigned char prio);
diff --git a/arch/arm/mach-imx/lluart.c b/arch/arm/mach-imx/lluart.c
index c40a34c0048..2fdc9bf2fb5 100644
--- a/arch/arm/mach-imx/lluart.c
+++ b/arch/arm/mach-imx/lluart.c
@@ -14,19 +14,28 @@
 #include <asm/page.h>
 #include <asm/sizes.h>
 #include <asm/mach/map.h>
-#include <mach/hardware.h>
+
+#include "hardware.h"
+
+#define IMX6Q_UART1_BASE_ADDR	0x02020000
+#define IMX6Q_UART2_BASE_ADDR	0x021e8000
+#define IMX6Q_UART3_BASE_ADDR	0x021ec000
+#define IMX6Q_UART4_BASE_ADDR	0x021f0000
+#define IMX6Q_UART5_BASE_ADDR	0x021f4000
+
+/*
+ * IMX6Q_UART_BASE_ADDR is put in the middle to force the expansion
+ * of IMX6Q_UART##n##_BASE_ADDR.
+ */
+#define IMX6Q_UART_BASE_ADDR(n)	IMX6Q_UART##n##_BASE_ADDR
+#define IMX6Q_UART_BASE(n)	IMX6Q_UART_BASE_ADDR(n)
+#define IMX6Q_DEBUG_UART_BASE	IMX6Q_UART_BASE(CONFIG_DEBUG_IMX6Q_UART_PORT)
 
 static struct map_desc imx_lluart_desc = {
-#ifdef CONFIG_DEBUG_IMX6Q_UART2
-	.virtual	= MX6Q_IO_P2V(MX6Q_UART2_BASE_ADDR),
-	.pfn		= __phys_to_pfn(MX6Q_UART2_BASE_ADDR),
-	.length		= MX6Q_UART2_SIZE,
-	.type		= MT_DEVICE,
-#endif
-#ifdef CONFIG_DEBUG_IMX6Q_UART4
-	.virtual	= MX6Q_IO_P2V(MX6Q_UART4_BASE_ADDR),
-	.pfn		= __phys_to_pfn(MX6Q_UART4_BASE_ADDR),
-	.length		= MX6Q_UART4_SIZE,
+#ifdef CONFIG_DEBUG_IMX6Q_UART
+	.virtual	= IMX_IO_P2V(IMX6Q_DEBUG_UART_BASE),
+	.pfn		= __phys_to_pfn(IMX6Q_DEBUG_UART_BASE),
+	.length		= 0x4000,
 	.type		= MT_DEVICE,
 #endif
 };
diff --git a/arch/arm/mach-imx/mach-apf9328.c b/arch/arm/mach-imx/mach-apf9328.c
index 7b99a79722b..5c9bd2c66e6 100644
--- a/arch/arm/mach-imx/mach-apf9328.c
+++ b/arch/arm/mach-imx/mach-apf9328.c
@@ -25,11 +25,10 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx1.h>
-
+#include "common.h"
 #include "devices-imx1.h"
+#include "hardware.h"
+#include "iomux-mx1.h"
 
 static const int apf9328_pins[] __initconst = {
 	/* UART1 */
diff --git a/arch/arm/mach-imx/mach-armadillo5x0.c b/arch/arm/mach-imx/mach-armadillo5x0.c
index 5985ed1b8c9..59bd6b06a6b 100644
--- a/arch/arm/mach-imx/mach-armadillo5x0.c
+++ b/arch/arm/mach-imx/mach-armadillo5x0.c
@@ -41,19 +41,18 @@
 #include <linux/regulator/machine.h>
 #include <linux/regulator/fixed.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <asm/memory.h>
 #include <asm/mach/map.h>
 
-#include <mach/common.h>
-#include <mach/iomux-mx3.h>
-#include <mach/ulpi.h>
-
+#include "common.h"
 #include "devices-imx31.h"
 #include "crmregs-imx3.h"
+#include "hardware.h"
+#include "iomux-mx3.h"
+#include "ulpi.h"
 
 static int armadillo5x0_pins[] = {
 	/* UART1 */
diff --git a/arch/arm/mach-imx/mach-bug.c b/arch/arm/mach-imx/mach-bug.c
index 9a9897749dd..3a39d5aec07 100644
--- a/arch/arm/mach-imx/mach-bug.c
+++ b/arch/arm/mach-imx/mach-bug.c
@@ -19,15 +19,14 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 
-#include <mach/iomux-mx3.h>
-#include <mach/hardware.h>
-#include <mach/common.h>
-
 #include <asm/mach/time.h>
 #include <asm/mach/arch.h>
 #include <asm/mach-types.h>
 
+#include "common.h"
 #include "devices-imx31.h"
+#include "hardware.h"
+#include "iomux-mx3.h"
 
 static const struct imxuart_platform_data uart_pdata __initconst = {
 	.flags = IMXUART_HAVE_RTSCTS,
diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c
index 2bb9e18d9ee..12a370646b4 100644
--- a/arch/arm/mach-imx/mach-cpuimx27.c
+++ b/arch/arm/mach-imx/mach-cpuimx27.c
@@ -34,13 +34,12 @@
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
 
-#include <mach/eukrea-baseboards.h>
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx27.h>
-#include <mach/ulpi.h>
-
+#include "common.h"
 #include "devices-imx27.h"
+#include "eukrea-baseboards.h"
+#include "hardware.h"
+#include "iomux-mx27.h"
+#include "ulpi.h"
 
 static const int eukrea_cpuimx27_pins[] __initconst = {
 	/* UART1 */
diff --git a/arch/arm/mach-imx/mach-cpuimx35.c b/arch/arm/mach-imx/mach-cpuimx35.c
index d49b0ec6bde..5a31bf8c8f4 100644
--- a/arch/arm/mach-imx/mach-cpuimx35.c
+++ b/arch/arm/mach-imx/mach-cpuimx35.c
@@ -37,12 +37,11 @@
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
 
-#include <mach/eukrea-baseboards.h>
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/iomux-mx35.h>
-
+#include "common.h"
 #include "devices-imx35.h"
+#include "eukrea-baseboards.h"
+#include "hardware.h"
+#include "iomux-mx35.h"
 
 static const struct imxuart_platform_data uart_pdata __initconst = {
 	.flags = IMXUART_HAVE_RTSCTS,
diff --git a/arch/arm/mach-imx/mach-cpuimx51sd.c b/arch/arm/mach-imx/mach-cpuimx51sd.c
index b87cc49ab1e..b727de029c8 100644
--- a/arch/arm/mach-imx/mach-cpuimx51sd.c
+++ b/arch/arm/mach-imx/mach-cpuimx51sd.c
@@ -26,18 +26,17 @@
 #include <linux/spi/spi.h>
 #include <linux/can/platform/mcp251x.h>
 
-#include <mach/eukrea-baseboards.h>
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx51.h>
-
 #include <asm/setup.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 
+#include "common.h"
 #include "devices-imx51.h"
 #include "cpu_op-mx51.h"
+#include "eukrea-baseboards.h"
+#include "hardware.h"
+#include "iomux-mx51.h"
 
 #define USBH1_RST		IMX_GPIO_NR(2, 28)
 #define ETH_RST			IMX_GPIO_NR(2, 31)
diff --git a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
index 017bbb70ea4..75027a5ad8b 100644
--- a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
+++ b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
@@ -27,18 +27,18 @@
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
 
-#include <mach/eukrea-baseboards.h>
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <asm/memory.h>
 #include <asm/mach/map.h>
-#include <mach/common.h>
-#include <mach/mx25.h>
-#include <mach/iomux-mx25.h>
 
+#include "common.h"
 #include "devices-imx25.h"
+#include "eukrea-baseboards.h"
+#include "hardware.h"
+#include "iomux-mx25.h"
+#include "mx25.h"
 
 static const struct imxuart_platform_data uart_pdata __initconst = {
 	.flags = IMXUART_HAVE_RTSCTS,
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index 141756f00ae..318bd8df7fc 100644
--- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -40,17 +40,21 @@
 #include <asm/mach/time.h>
 #include <asm/system_info.h>
 #include <asm/memblock.h>
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx27.h>
 
+#include "common.h"
 #include "devices-imx27.h"
+#include "hardware.h"
+#include "iomux-mx27.h"
 
 #define TVP5150_RSTN (GPIO_PORTC + 18)
 #define TVP5150_PWDN (GPIO_PORTC + 19)
 #define OTG_PHY_CS_GPIO (GPIO_PORTF + 17)
 #define SDHC1_IRQ_GPIO IMX_GPIO_NR(2, 25)
 
+#define VERSION_MASK		0x7
+#define MOTHERBOARD_SHIFT	4
+#define EXPBOARD_SHIFT		0
+
 #define MOTHERBOARD_BIT2	(GPIO_PORTD + 31)
 #define MOTHERBOARD_BIT1	(GPIO_PORTD + 30)
 #define MOTHERBOARD_BIT0	(GPIO_PORTD + 29)
@@ -237,7 +241,7 @@ static struct mx2_camera_platform_data visstrim_camera = {
 static phys_addr_t mx2_camera_base __initdata;
 #define MX2_CAMERA_BUF_SIZE SZ_8M
 
-static void __init visstrim_camera_init(void)
+static void __init visstrim_analog_camera_init(void)
 {
 	struct platform_device *pdev;
 	int dma;
@@ -474,6 +478,27 @@ static void __init visstrim_deinterlace_init(void)
 		return;
 }
 
+/* Emma-PrP for format conversion */
+static void __init visstrim_emmaprp_init(void)
+{
+	struct platform_device *pdev;
+	int dma;
+
+	pdev = imx27_add_mx2_emmaprp();
+	if (IS_ERR(pdev))
+		return;
+
+	/*
+	 * Use the same memory area as the analog camera since both
+	 * devices are, by nature, exclusive.
+	 */
+	dma = dma_declare_coherent_memory(&pdev->dev,
+				mx2_camera_base, mx2_camera_base,
+				MX2_CAMERA_BUF_SIZE,
+				DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
+	if (!(dma & DMA_MEMORY_MAP))
+		pr_err("Failed to declare memory for emmaprp\n");
+}
 
 /* Audio */
 static const struct snd_mx27vis_platform_data snd_mx27vis_pdata __initconst = {
@@ -507,13 +532,14 @@ static void __init visstrim_m10_revision(void)
 	mo_version |= !gpio_get_value(MOTHERBOARD_BIT0);
 
 	system_rev = 0x27000;
-	system_rev |= (mo_version << 4);
-	system_rev |= exp_version;
+	system_rev |= (mo_version << MOTHERBOARD_SHIFT);
+	system_rev |= (exp_version << EXPBOARD_SHIFT);
 }
 
 static void __init visstrim_m10_board_init(void)
 {
 	int ret;
+	int mo_version;
 
 	imx27_soc_init();
 	visstrim_m10_revision();
@@ -546,8 +572,24 @@ static void __init visstrim_m10_board_init(void)
 	platform_device_register_resndata(NULL, "soc-camera-pdrv", 0, NULL, 0,
 				      &iclink_tvp5150, sizeof(iclink_tvp5150));
 	gpio_led_register_device(0, &visstrim_m10_led_data);
-	visstrim_deinterlace_init();
-	visstrim_camera_init();
+
+	/* Use mother board version to decide what video devices we shall use */
+	mo_version = (system_rev >> MOTHERBOARD_SHIFT) & VERSION_MASK;
+	if (mo_version & 0x1) {
+		visstrim_emmaprp_init();
+
+		/*
+		 * Despite not being used, tvp5150 must be
+		 * powered on to avoid I2C problems. To minimize
+		 * power consupmtion keep reset enabled.
+		 */
+		gpio_set_value(TVP5150_PWDN, 1);
+		ndelay(1);
+		gpio_set_value(TVP5150_RSTN, 0);
+	} else {
+		visstrim_deinterlace_init();
+		visstrim_analog_camera_init();
+	}
 	visstrim_coda_init();
 }
 
diff --git a/arch/arm/mach-imx/mach-imx27ipcam.c b/arch/arm/mach-imx/mach-imx27ipcam.c
index 7381387a890..53a86011293 100644
--- a/arch/arm/mach-imx/mach-imx27ipcam.c
+++ b/arch/arm/mach-imx/mach-imx27ipcam.c
@@ -17,11 +17,11 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/iomux-mx27.h>
 
+#include "hardware.h"
+#include "common.h"
 #include "devices-imx27.h"
+#include "iomux-mx27.h"
 
 static const int mx27ipcam_pins[] __initconst = {
 	/* UART1 */
diff --git a/arch/arm/mach-imx/mach-imx27lite.c b/arch/arm/mach-imx/mach-imx27lite.c
index 1f45b918922..fc8dce93137 100644
--- a/arch/arm/mach-imx/mach-imx27lite.c
+++ b/arch/arm/mach-imx/mach-imx27lite.c
@@ -20,11 +20,11 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/iomux-mx27.h>
 
+#include "common.h"
 #include "devices-imx27.h"
+#include "hardware.h"
+#include "iomux-mx27.h"
 
 static const int mx27lite_pins[] __initconst = {
 	/* UART1 */
diff --git a/arch/arm/mach-imx/mach-imx53.c b/arch/arm/mach-imx/mach-imx53.c
index 29711e95579..860284dea0e 100644
--- a/arch/arm/mach-imx/mach-imx53.c
+++ b/arch/arm/mach-imx/mach-imx53.c
@@ -19,36 +19,9 @@
 #include <linux/of_platform.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
-#include <mach/common.h>
-#include <mach/mx53.h>
 
-/*
- * Lookup table for attaching a specific name and platform_data pointer to
- * devices as they get created by of_platform_populate().  Ideally this table
- * would not exist, but the current clock implementation depends on some devices
- * having a specific name.
- */
-static const struct of_dev_auxdata imx53_auxdata_lookup[] __initconst = {
-	OF_DEV_AUXDATA("fsl,imx53-uart", MX53_UART1_BASE_ADDR, "imx21-uart.0", NULL),
-	OF_DEV_AUXDATA("fsl,imx53-uart", MX53_UART2_BASE_ADDR, "imx21-uart.1", NULL),
-	OF_DEV_AUXDATA("fsl,imx53-uart", MX53_UART3_BASE_ADDR, "imx21-uart.2", NULL),
-	OF_DEV_AUXDATA("fsl,imx53-uart", MX53_UART4_BASE_ADDR, "imx21-uart.3", NULL),
-	OF_DEV_AUXDATA("fsl,imx53-uart", MX53_UART5_BASE_ADDR, "imx21-uart.4", NULL),
-	OF_DEV_AUXDATA("fsl,imx53-fec", MX53_FEC_BASE_ADDR, "imx25-fec.0", NULL),
-	OF_DEV_AUXDATA("fsl,imx53-esdhc", MX53_ESDHC1_BASE_ADDR, "sdhci-esdhc-imx53.0", NULL),
-	OF_DEV_AUXDATA("fsl,imx53-esdhc", MX53_ESDHC2_BASE_ADDR, "sdhci-esdhc-imx53.1", NULL),
-	OF_DEV_AUXDATA("fsl,imx53-esdhc", MX53_ESDHC3_BASE_ADDR, "sdhci-esdhc-imx53.2", NULL),
-	OF_DEV_AUXDATA("fsl,imx53-esdhc", MX53_ESDHC4_BASE_ADDR, "sdhci-esdhc-imx53.3", NULL),
-	OF_DEV_AUXDATA("fsl,imx53-ecspi", MX53_ECSPI1_BASE_ADDR, "imx51-ecspi.0", NULL),
-	OF_DEV_AUXDATA("fsl,imx53-ecspi", MX53_ECSPI2_BASE_ADDR, "imx51-ecspi.1", NULL),
-	OF_DEV_AUXDATA("fsl,imx53-cspi", MX53_CSPI_BASE_ADDR, "imx35-cspi.0", NULL),
-	OF_DEV_AUXDATA("fsl,imx53-i2c", MX53_I2C1_BASE_ADDR, "imx-i2c.0", NULL),
-	OF_DEV_AUXDATA("fsl,imx53-i2c", MX53_I2C2_BASE_ADDR, "imx-i2c.1", NULL),
-	OF_DEV_AUXDATA("fsl,imx53-i2c", MX53_I2C3_BASE_ADDR, "imx-i2c.2", NULL),
-	OF_DEV_AUXDATA("fsl,imx53-sdma", MX53_SDMA_BASE_ADDR, "imx35-sdma", NULL),
-	OF_DEV_AUXDATA("fsl,imx53-wdt", MX53_WDOG1_BASE_ADDR, "imx2-wdt.0", NULL),
-	{ /* sentinel */ }
-};
+#include "common.h"
+#include "mx53.h"
 
 static void __init imx53_qsb_init(void)
 {
@@ -68,8 +41,7 @@ static void __init imx53_dt_init(void)
 	if (of_machine_is_compatible("fsl,imx53-qsb"))
 		imx53_qsb_init();
 
-	of_platform_populate(NULL, of_default_bus_match_table,
-			     imx53_auxdata_lookup, NULL);
+	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 
 static void __init imx53_timer_init(void)
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index 47c91f7185d..4eb1b3ac794 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -33,10 +33,44 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <asm/system_misc.h>
-#include <mach/common.h>
-#include <mach/cpuidle.h>
-#include <mach/hardware.h>
 
+#include "common.h"
+#include "cpuidle.h"
+#include "hardware.h"
+
+#define IMX6Q_ANALOG_DIGPROG	0x260
+
+static int imx6q_revision(void)
+{
+	struct device_node *np;
+	void __iomem *base;
+	static u32 rev;
+
+	if (!rev) {
+		np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-anatop");
+		if (!np)
+			return IMX_CHIP_REVISION_UNKNOWN;
+		base = of_iomap(np, 0);
+		if (!base) {
+			of_node_put(np);
+			return IMX_CHIP_REVISION_UNKNOWN;
+		}
+		rev =  readl_relaxed(base + IMX6Q_ANALOG_DIGPROG);
+		iounmap(base);
+		of_node_put(np);
+	}
+
+	switch (rev & 0xff) {
+	case 0:
+		return IMX_CHIP_REVISION_1_0;
+	case 1:
+		return IMX_CHIP_REVISION_1_1;
+	case 2:
+		return IMX_CHIP_REVISION_1_2;
+	default:
+		return IMX_CHIP_REVISION_UNKNOWN;
+	}
+}
 
 void imx6q_restart(char mode, const char *cmd)
 {
@@ -117,6 +151,17 @@ static void __init imx6q_sabrelite_init(void)
 	imx6q_sabrelite_cko1_setup();
 }
 
+static void __init imx6q_1588_init(void)
+{
+	struct regmap *gpr;
+
+	gpr = syscon_regmap_lookup_by_compatible("fsl,imx6q-iomuxc-gpr");
+	if (!IS_ERR(gpr))
+		regmap_update_bits(gpr, 0x4, 1 << 21, 1 << 21);
+	else
+		pr_err("failed to find fsl,imx6q-iomux-gpr regmap\n");
+
+}
 static void __init imx6q_usb_init(void)
 {
 	struct regmap *anatop;
@@ -153,6 +198,7 @@ static void __init imx6q_init_machine(void)
 
 	imx6q_pm_init();
 	imx6q_usb_init();
+	imx6q_1588_init();
 }
 
 static struct cpuidle_driver imx6q_cpuidle_driver = {
@@ -192,6 +238,7 @@ static void __init imx6q_timer_init(void)
 {
 	mx6q_clocks_init();
 	twd_local_timer_of_register();
+	imx_print_silicon_rev("i.MX6Q", imx6q_revision());
 }
 
 static struct sys_timer imx6q_timer = {
diff --git a/arch/arm/mach-imx/mach-kzm_arm11_01.c b/arch/arm/mach-imx/mach-kzm_arm11_01.c
index 0330078ff78..2e536ea5344 100644
--- a/arch/arm/mach-imx/mach-kzm_arm11_01.c
+++ b/arch/arm/mach-imx/mach-kzm_arm11_01.c
@@ -36,11 +36,10 @@
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
 
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx3.h>
-
+#include "common.h"
 #include "devices-imx31.h"
+#include "hardware.h"
+#include "iomux-mx3.h"
 
 #define KZM_ARM11_IO_ADDRESS(x) (IOMEM(					\
 	IMX_IO_P2V_MODULE(x, MX31_CS4) ?:				\
diff --git a/arch/arm/mach-imx/mach-mx1ads.c b/arch/arm/mach-imx/mach-mx1ads.c
index 667f359a2e8..06b483783e6 100644
--- a/arch/arm/mach-imx/mach-mx1ads.c
+++ b/arch/arm/mach-imx/mach-mx1ads.c
@@ -23,11 +23,10 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx1.h>
-
+#include "common.h"
 #include "devices-imx1.h"
+#include "hardware.h"
+#include "iomux-mx1.h"
 
 static const int mx1ads_pins[] __initconst = {
 	/* UART1 */
diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c
index ed22e3fe6ec..6adb3136bb0 100644
--- a/arch/arm/mach-imx/mach-mx21ads.c
+++ b/arch/arm/mach-imx/mach-mx21ads.c
@@ -18,15 +18,15 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/physmap.h>
 #include <linux/gpio.h>
-#include <mach/common.h>
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
-#include <mach/iomux-mx21.h>
 
+#include "common.h"
 #include "devices-imx21.h"
+#include "hardware.h"
+#include "iomux-mx21.h"
 
 /*
  * Memory-mapped I/O on MX21ADS base board
diff --git a/arch/arm/mach-imx/mach-mx25_3ds.c b/arch/arm/mach-imx/mach-mx25_3ds.c
index ce247fd1269..b1b03aa55bb 100644
--- a/arch/arm/mach-imx/mach-mx25_3ds.c
+++ b/arch/arm/mach-imx/mach-mx25_3ds.c
@@ -31,17 +31,17 @@
 #include <linux/platform_device.h>
 #include <linux/usb/otg.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <asm/memory.h>
 #include <asm/mach/map.h>
-#include <mach/common.h>
-#include <mach/mx25.h>
-#include <mach/iomux-mx25.h>
 
+#include "common.h"
 #include "devices-imx25.h"
+#include "hardware.h"
+#include "iomux-mx25.h"
+#include "mx25.h"
 
 #define MX25PDK_CAN_PWDN	IMX_GPIO_NR(4, 6)
 
diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index 05996f39005..d0e547fa925 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -36,13 +36,13 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/iomux-mx27.h>
-#include <mach/ulpi.h>
-#include <mach/3ds_debugboard.h>
 
+#include "3ds_debugboard.h"
+#include "common.h"
 #include "devices-imx27.h"
+#include "hardware.h"
+#include "iomux-mx27.h"
+#include "ulpi.h"
 
 #define SD1_EN_GPIO		IMX_GPIO_NR(2, 25)
 #define OTG_PHY_RESET_GPIO	IMX_GPIO_NR(2, 23)
diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c
index 7dc59bac0e5..3d036f57f0e 100644
--- a/arch/arm/mach-imx/mach-mx27ads.c
+++ b/arch/arm/mach-imx/mach-mx27ads.c
@@ -21,15 +21,15 @@
 #include <linux/mtd/physmap.h>
 #include <linux/i2c.h>
 #include <linux/irq.h>
-#include <mach/common.h>
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
-#include <mach/iomux-mx27.h>
 
+#include "common.h"
 #include "devices-imx27.h"
+#include "hardware.h"
+#include "iomux-mx27.h"
 
 /*
  * Base address of PBC controller, CS4
diff --git a/arch/arm/mach-imx/mach-mx31_3ds.c b/arch/arm/mach-imx/mach-mx31_3ds.c
index 8915f937b7d..bc301befdd0 100644
--- a/arch/arm/mach-imx/mach-mx31_3ds.c
+++ b/arch/arm/mach-imx/mach-mx31_3ds.c
@@ -30,19 +30,19 @@
 
 #include <media/soc_camera.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <asm/memory.h>
 #include <asm/mach/map.h>
 #include <asm/memblock.h>
-#include <mach/common.h>
-#include <mach/iomux-mx3.h>
-#include <mach/3ds_debugboard.h>
-#include <mach/ulpi.h>
 
+#include "3ds_debugboard.h"
+#include "common.h"
 #include "devices-imx31.h"
+#include "hardware.h"
+#include "iomux-mx3.h"
+#include "ulpi.h"
 
 static int mx31_3ds_pins[] = {
 	/* UART1 */
@@ -393,7 +393,7 @@ static struct regulator_init_data gpo_init = {
 };
 
 static struct regulator_consumer_supply vmmc2_consumers[] = {
-	REGULATOR_SUPPLY("vmmc", "mxc-mmc.0"),
+	REGULATOR_SUPPLY("vmmc", "imx31-mmc.0"),
 };
 
 static struct regulator_init_data vmmc2_init = {
diff --git a/arch/arm/mach-imx/mach-mx31ads.c b/arch/arm/mach-imx/mach-mx31ads.c
index e774b07f48d..8b56f8883f3 100644
--- a/arch/arm/mach-imx/mach-mx31ads.c
+++ b/arch/arm/mach-imx/mach-mx31ads.c
@@ -28,8 +28,6 @@
 #include <asm/mach/time.h>
 #include <asm/memory.h>
 #include <asm/mach/map.h>
-#include <mach/common.h>
-#include <mach/iomux-mx3.h>
 
 #ifdef CONFIG_MACH_MX31ADS_WM1133_EV1
 #include <linux/mfd/wm8350/audio.h>
@@ -37,7 +35,10 @@
 #include <linux/mfd/wm8350/pmic.h>
 #endif
 
+#include "common.h"
 #include "devices-imx31.h"
+#include "hardware.h"
+#include "iomux-mx3.h"
 
 /* Base address of PBC controller */
 #define PBC_BASE_ADDRESS	MX31_CS4_BASE_ADDR_VIRT
diff --git a/arch/arm/mach-imx/mach-mx31lilly.c b/arch/arm/mach-imx/mach-mx31lilly.c
index 34b9bf075da..08b9965c8b3 100644
--- a/arch/arm/mach-imx/mach-mx31lilly.c
+++ b/arch/arm/mach-imx/mach-mx31lilly.c
@@ -42,13 +42,12 @@
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
 
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/iomux-mx3.h>
-#include <mach/board-mx31lilly.h>
-#include <mach/ulpi.h>
-
+#include "board-mx31lilly.h"
+#include "common.h"
 #include "devices-imx31.h"
+#include "hardware.h"
+#include "iomux-mx3.h"
+#include "ulpi.h"
 
 /*
  * This file contains module-specific initialization routines for LILLY-1131.
diff --git a/arch/arm/mach-imx/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c
index ef57cff5abf..bdcd92e5951 100644
--- a/arch/arm/mach-imx/mach-mx31lite.c
+++ b/arch/arm/mach-imx/mach-mx31lite.c
@@ -39,13 +39,12 @@
 #include <asm/page.h>
 #include <asm/setup.h>
 
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/board-mx31lite.h>
-#include <mach/iomux-mx3.h>
-#include <mach/ulpi.h>
-
+#include "board-mx31lite.h"
+#include "common.h"
 #include "devices-imx31.h"
+#include "hardware.h"
+#include "iomux-mx3.h"
+#include "ulpi.h"
 
 /*
  * This file contains the module-specific initialization routines.
diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
index 459e754ef8c..2517cfa9f26 100644
--- a/arch/arm/mach-imx/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -42,14 +42,14 @@
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
 #include <asm/memblock.h>
-#include <mach/board-mx31moboard.h>
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx3.h>
-#include <mach/ulpi.h>
 #include <linux/platform_data/asoc-imx-ssi.h>
 
+#include "board-mx31moboard.h"
+#include "common.h"
 #include "devices-imx31.h"
+#include "hardware.h"
+#include "iomux-mx3.h"
+#include "ulpi.h"
 
 static unsigned int moboard_pins[] = {
 	/* UART0 */
@@ -175,11 +175,11 @@ static const struct spi_imx_master moboard_spi1_pdata __initconst = {
 
 static struct regulator_consumer_supply sdhc_consumers[] = {
 	{
-		.dev_name = "mxc-mmc.0",
+		.dev_name = "imx31-mmc.0",
 		.supply	= "sdhc0_vcc",
 	},
 	{
-		.dev_name = "mxc-mmc.1",
+		.dev_name = "imx31-mmc.1",
 		.supply	= "sdhc1_vcc",
 	},
 };
diff --git a/arch/arm/mach-imx/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c
index 504983c68aa..5277da45d60 100644
--- a/arch/arm/mach-imx/mach-mx35_3ds.c
+++ b/arch/arm/mach-imx/mach-mx35_3ds.c
@@ -43,15 +43,15 @@
 #include <asm/mach/map.h>
 #include <asm/memblock.h>
 
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/iomux-mx35.h>
-#include <mach/3ds_debugboard.h>
 #include <video/platform_lcd.h>
 
 #include <media/soc_camera.h>
 
+#include "3ds_debugboard.h"
+#include "common.h"
 #include "devices-imx35.h"
+#include "hardware.h"
+#include "iomux-mx35.h"
 
 #define GPIO_MC9S08DZ60_GPS_ENABLE 0
 #define GPIO_MC9S08DZ60_HDD_ENABLE 4
diff --git a/arch/arm/mach-imx/mach-mx50_rdp.c b/arch/arm/mach-imx/mach-mx50_rdp.c
index 42b66e8d961..0c1f88a80bd 100644
--- a/arch/arm/mach-imx/mach-mx50_rdp.c
+++ b/arch/arm/mach-imx/mach-mx50_rdp.c
@@ -24,17 +24,16 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx50.h>
-
 #include <asm/irq.h>
 #include <asm/setup.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 
+#include "common.h"
 #include "devices-imx50.h"
+#include "hardware.h"
+#include "iomux-mx50.h"
 
 #define FEC_EN		IMX_GPIO_NR(6, 23)
 #define FEC_RESET_B	IMX_GPIO_NR(4, 12)
diff --git a/arch/arm/mach-imx/mach-mx51_3ds.c b/arch/arm/mach-imx/mach-mx51_3ds.c
index 9ee84a4af63..abc25bd1107 100644
--- a/arch/arm/mach-imx/mach-mx51_3ds.c
+++ b/arch/arm/mach-imx/mach-mx51_3ds.c
@@ -19,12 +19,11 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/iomux-mx51.h>
-#include <mach/3ds_debugboard.h>
-
+#include "3ds_debugboard.h"
+#include "common.h"
 #include "devices-imx51.h"
+#include "hardware.h"
+#include "iomux-mx51.h"
 
 #define MX51_3DS_ECSPI2_CS	(GPIO_PORTC + 28)
 
diff --git a/arch/arm/mach-imx/mach-mx51_babbage.c b/arch/arm/mach-imx/mach-mx51_babbage.c
index 7b31cbde877..d9a84ca2199 100644
--- a/arch/arm/mach-imx/mach-mx51_babbage.c
+++ b/arch/arm/mach-imx/mach-mx51_babbage.c
@@ -20,17 +20,16 @@
 #include <linux/spi/flash.h>
 #include <linux/spi/spi.h>
 
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx51.h>
-
 #include <asm/setup.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 
+#include "common.h"
 #include "devices-imx51.h"
 #include "cpu_op-mx51.h"
+#include "hardware.h"
+#include "iomux-mx51.h"
 
 #define BABBAGE_USB_HUB_RESET	IMX_GPIO_NR(1, 7)
 #define BABBAGE_USBH1_STP	IMX_GPIO_NR(1, 27)
diff --git a/arch/arm/mach-imx/mach-mxt_td60.c b/arch/arm/mach-imx/mach-mxt_td60.c
index 0bf6d30aa32..f4a8c7e108e 100644
--- a/arch/arm/mach-imx/mach-mxt_td60.c
+++ b/arch/arm/mach-imx/mach-mxt_td60.c
@@ -21,17 +21,17 @@
 #include <linux/mtd/physmap.h>
 #include <linux/i2c.h>
 #include <linux/irq.h>
-#include <mach/common.h>
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
 #include <linux/gpio.h>
-#include <mach/iomux-mx27.h>
 #include <linux/i2c/pca953x.h>
 
+#include "common.h"
 #include "devices-imx27.h"
+#include "hardware.h"
+#include "iomux-mx27.h"
 
 static const int mxt_td60_pins[] __initconst = {
 	/* UART0 */
diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c
index de8516b7d69..eee369fa94a 100644
--- a/arch/arm/mach-imx/mach-pca100.c
+++ b/arch/arm/mach-imx/mach-pca100.c
@@ -32,13 +32,13 @@
 
 #include <asm/mach/arch.h>
 #include <asm/mach-types.h>
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx27.h>
 #include <asm/mach/time.h>
-#include <mach/ulpi.h>
 
+#include "common.h"
 #include "devices-imx27.h"
+#include "hardware.h"
+#include "iomux-mx27.h"
+#include "ulpi.h"
 
 #define OTG_PHY_CS_GPIO (GPIO_PORTB + 23)
 #define USBH2_PHY_CS_GPIO (GPIO_PORTB + 24)
diff --git a/arch/arm/mach-imx/mach-pcm037.c b/arch/arm/mach-imx/mach-pcm037.c
index e3c45130fb3..547fef133f6 100644
--- a/arch/arm/mach-imx/mach-pcm037.c
+++ b/arch/arm/mach-imx/mach-pcm037.c
@@ -42,13 +42,13 @@
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
 #include <asm/memblock.h>
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx3.h>
-#include <mach/ulpi.h>
 
+#include "common.h"
 #include "devices-imx31.h"
+#include "hardware.h"
+#include "iomux-mx3.h"
 #include "pcm037.h"
+#include "ulpi.h"
 
 static enum pcm037_board_variant pcm037_instance = PCM037_PCM970;
 
diff --git a/arch/arm/mach-imx/mach-pcm037_eet.c b/arch/arm/mach-imx/mach-pcm037_eet.c
index 11ffa81ad17..8fd8255068e 100644
--- a/arch/arm/mach-imx/mach-pcm037_eet.c
+++ b/arch/arm/mach-imx/mach-pcm037_eet.c
@@ -11,13 +11,12 @@
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
 
-#include <mach/common.h>
-#include <mach/iomux-mx3.h>
-
 #include <asm/mach-types.h>
 
 #include "pcm037.h"
+#include "common.h"
 #include "devices-imx31.h"
+#include "iomux-mx3.h"
 
 static unsigned int pcm037_eet_pins[] = {
 	/* Reserve and hardwire GPIO 57 high - S6E63D6 chipselect */
diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c
index 95f49d936fd..4aa0d079860 100644
--- a/arch/arm/mach-imx/mach-pcm038.c
+++ b/arch/arm/mach-imx/mach-pcm038.c
@@ -33,13 +33,12 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 
-#include <mach/board-pcm038.h>
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx27.h>
-#include <mach/ulpi.h>
-
+#include "board-pcm038.h"
+#include "common.h"
 #include "devices-imx27.h"
+#include "hardware.h"
+#include "iomux-mx27.h"
+#include "ulpi.h"
 
 static const int pcm038_pins[] __initconst = {
 	/* UART1 */
@@ -212,7 +211,7 @@ static const struct spi_imx_master pcm038_spi0_data __initconst = {
 
 static struct regulator_consumer_supply sdhc1_consumers[] = {
 	{
-		.dev_name = "mxc-mmc.1",
+		.dev_name = "imx21-mmc.1",
 		.supply	= "sdhc_vcc",
 	},
 };
diff --git a/arch/arm/mach-imx/mach-pcm043.c b/arch/arm/mach-imx/mach-pcm043.c
index e4bd4387e34..92445440221 100644
--- a/arch/arm/mach-imx/mach-pcm043.c
+++ b/arch/arm/mach-imx/mach-pcm043.c
@@ -33,12 +33,11 @@
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
 
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/iomux-mx35.h>
-#include <mach/ulpi.h>
-
+#include "common.h"
 #include "devices-imx35.h"
+#include "hardware.h"
+#include "iomux-mx35.h"
+#include "ulpi.h"
 
 static const struct fb_videomode fb_modedb[] = {
 	{
diff --git a/arch/arm/mach-imx/mach-qong.c b/arch/arm/mach-imx/mach-qong.c
index fb25fbd3122..96d9a91f8a3 100644
--- a/arch/arm/mach-imx/mach-qong.c
+++ b/arch/arm/mach-imx/mach-qong.c
@@ -21,17 +21,17 @@
 #include <linux/mtd/nand.h>
 #include <linux/gpio.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
-#include <mach/common.h>
 #include <asm/page.h>
 #include <asm/setup.h>
-#include <mach/iomux-mx3.h>
 
+#include "common.h"
 #include "devices-imx31.h"
+#include "hardware.h"
+#include "iomux-mx3.h"
 
 /* FPGA defines */
 #define QONG_FPGA_VERSION(major, minor, rev)	\
diff --git a/arch/arm/mach-imx/mach-scb9328.c b/arch/arm/mach-imx/mach-scb9328.c
index 67ff38e9a3c..fc970409dba 100644
--- a/arch/arm/mach-imx/mach-scb9328.c
+++ b/arch/arm/mach-imx/mach-scb9328.c
@@ -20,11 +20,10 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx1.h>
-
+#include "common.h"
 #include "devices-imx1.h"
+#include "hardware.h"
+#include "iomux-mx1.h"
 
 /*
  * This scb9328 has a 32MiB flash
diff --git a/arch/arm/mach-imx/mach-vpr200.c b/arch/arm/mach-imx/mach-vpr200.c
index 39eb7960e2a..3aecf91e428 100644
--- a/arch/arm/mach-imx/mach-vpr200.c
+++ b/arch/arm/mach-imx/mach-vpr200.c
@@ -28,15 +28,14 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/iomux-mx35.h>
-
 #include <linux/i2c.h>
 #include <linux/i2c/at24.h>
 #include <linux/mfd/mc13xxx.h>
 
+#include "common.h"
 #include "devices-imx35.h"
+#include "hardware.h"
+#include "iomux-mx35.h"
 
 #define GPIO_LCDPWR	IMX_GPIO_NR(1, 2)
 #define GPIO_PMIC_INT	IMX_GPIO_NR(2, 0)
diff --git a/arch/arm/mach-imx/mm-imx1.c b/arch/arm/mach-imx/mm-imx1.c
index 6d60d51868b..7a146671e65 100644
--- a/arch/arm/mach-imx/mm-imx1.c
+++ b/arch/arm/mach-imx/mm-imx1.c
@@ -22,9 +22,10 @@
 
 #include <asm/mach/map.h>
 
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-v1.h>
+#include "common.h"
+#include "devices/devices-common.h"
+#include "hardware.h"
+#include "iomux-v1.h"
 
 static struct map_desc imx_io_desc[] __initdata = {
 	imx_map_entry(MX1, IO, MT_DEVICE),
@@ -58,5 +59,7 @@ void __init imx1_soc_init(void)
 						MX1_GPIO_INT_PORTC, 0);
 	mxc_register_gpio("imx1-gpio", 3, MX1_GPIO4_BASE_ADDR, SZ_256,
 						MX1_GPIO_INT_PORTD, 0);
+	imx_add_imx_dma("imx1-dma", MX1_DMA_BASE_ADDR,
+			MX1_DMA_INT, MX1_DMA_ERR);
 	pinctrl_provide_dummies();
 }
diff --git a/arch/arm/mach-imx/mm-imx21.c b/arch/arm/mach-imx/mm-imx21.c
index d056dad0940..d8ccd3a8ec5 100644
--- a/arch/arm/mach-imx/mm-imx21.c
+++ b/arch/arm/mach-imx/mm-imx21.c
@@ -21,12 +21,13 @@
 #include <linux/mm.h>
 #include <linux/init.h>
 #include <linux/pinctrl/machine.h>
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/devices-common.h>
 #include <asm/pgtable.h>
 #include <asm/mach/map.h>
-#include <mach/iomux-v1.h>
+
+#include "common.h"
+#include "devices/devices-common.h"
+#include "hardware.h"
+#include "iomux-v1.h"
 
 /* MX21 memory map definition */
 static struct map_desc imx21_io_desc[] __initdata = {
@@ -81,6 +82,8 @@ static const struct resource imx21_audmux_res[] __initconst = {
 
 void __init imx21_soc_init(void)
 {
+	mxc_device_init();
+
 	mxc_register_gpio("imx21-gpio", 0, MX21_GPIO1_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
 	mxc_register_gpio("imx21-gpio", 1, MX21_GPIO2_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
 	mxc_register_gpio("imx21-gpio", 2, MX21_GPIO3_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
@@ -89,7 +92,8 @@ void __init imx21_soc_init(void)
 	mxc_register_gpio("imx21-gpio", 5, MX21_GPIO6_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
 
 	pinctrl_provide_dummies();
-	imx_add_imx_dma();
+	imx_add_imx_dma("imx21-dma", MX21_DMA_BASE_ADDR,
+			MX21_INT_DMACH0, 0); /* No ERR irq */
 	platform_device_register_simple("imx21-audmux", 0, imx21_audmux_res,
 					ARRAY_SIZE(imx21_audmux_res));
 }
diff --git a/arch/arm/mach-imx/mm-imx25.c b/arch/arm/mach-imx/mm-imx25.c
index f3f5c6542ab..9357707bb7a 100644
--- a/arch/arm/mach-imx/mm-imx25.c
+++ b/arch/arm/mach-imx/mm-imx25.c
@@ -24,11 +24,11 @@
 #include <asm/pgtable.h>
 #include <asm/mach/map.h>
 
-#include <mach/common.h>
-#include <mach/devices-common.h>
-#include <mach/hardware.h>
-#include <mach/mx25.h>
-#include <mach/iomux-v3.h>
+#include "common.h"
+#include "devices/devices-common.h"
+#include "hardware.h"
+#include "iomux-v3.h"
+#include "mx25.h"
 
 /*
  * This table defines static virtual address mappings for I/O regions.
@@ -89,6 +89,8 @@ static const struct resource imx25_audmux_res[] __initconst = {
 
 void __init imx25_soc_init(void)
 {
+	mxc_device_init();
+
 	/* i.mx25 has the i.mx35 type gpio */
 	mxc_register_gpio("imx35-gpio", 0, MX25_GPIO1_BASE_ADDR, SZ_16K, MX25_INT_GPIO1, 0);
 	mxc_register_gpio("imx35-gpio", 1, MX25_GPIO2_BASE_ADDR, SZ_16K, MX25_INT_GPIO2, 0);
diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c
index e7e24afc45e..4f1be65a7b5 100644
--- a/arch/arm/mach-imx/mm-imx27.c
+++ b/arch/arm/mach-imx/mm-imx27.c
@@ -21,12 +21,13 @@
 #include <linux/mm.h>
 #include <linux/init.h>
 #include <linux/pinctrl/machine.h>
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/devices-common.h>
 #include <asm/pgtable.h>
 #include <asm/mach/map.h>
-#include <mach/iomux-v1.h>
+
+#include "common.h"
+#include "devices/devices-common.h"
+#include "hardware.h"
+#include "iomux-v1.h"
 
 /* MX27 memory map definition */
 static struct map_desc imx27_io_desc[] __initdata = {
@@ -81,6 +82,8 @@ static const struct resource imx27_audmux_res[] __initconst = {
 
 void __init imx27_soc_init(void)
 {
+	mxc_device_init();
+
 	/* i.mx27 has the i.mx21 type gpio */
 	mxc_register_gpio("imx21-gpio", 0, MX27_GPIO1_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
 	mxc_register_gpio("imx21-gpio", 1, MX27_GPIO2_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
@@ -90,7 +93,8 @@ void __init imx27_soc_init(void)
 	mxc_register_gpio("imx21-gpio", 5, MX27_GPIO6_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
 
 	pinctrl_provide_dummies();
-	imx_add_imx_dma();
+	imx_add_imx_dma("imx27-dma", MX27_DMA_BASE_ADDR,
+			MX27_INT_DMACH0, 0); /* No ERR irq */
 	/* imx27 has the imx21 type audmux */
 	platform_device_register_simple("imx21-audmux", 0, imx27_audmux_res,
 					ARRAY_SIZE(imx27_audmux_res));
diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c
index b5deb055455..cefa047c405 100644
--- a/arch/arm/mach-imx/mm-imx3.c
+++ b/arch/arm/mach-imx/mm-imx3.c
@@ -26,12 +26,11 @@
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/mach/map.h>
 
-#include <mach/common.h>
-#include <mach/devices-common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-v3.h>
-
+#include "common.h"
 #include "crmregs-imx3.h"
+#include "devices/devices-common.h"
+#include "hardware.h"
+#include "iomux-v3.h"
 
 void __iomem *mx3_ccm_base;
 
@@ -175,6 +174,8 @@ void __init imx31_soc_init(void)
 
 	imx3_init_l2x0();
 
+	mxc_device_init();
+
 	mxc_register_gpio("imx31-gpio", 0, MX31_GPIO1_BASE_ADDR, SZ_16K, MX31_INT_GPIO1, 0);
 	mxc_register_gpio("imx31-gpio", 1, MX31_GPIO2_BASE_ADDR, SZ_16K, MX31_INT_GPIO2, 0);
 	mxc_register_gpio("imx31-gpio", 2, MX31_GPIO3_BASE_ADDR, SZ_16K, MX31_INT_GPIO3, 0);
@@ -271,6 +272,8 @@ void __init imx35_soc_init(void)
 
 	imx3_init_l2x0();
 
+	mxc_device_init();
+
 	mxc_register_gpio("imx35-gpio", 0, MX35_GPIO1_BASE_ADDR, SZ_16K, MX35_INT_GPIO1, 0);
 	mxc_register_gpio("imx35-gpio", 1, MX35_GPIO2_BASE_ADDR, SZ_16K, MX35_INT_GPIO2, 0);
 	mxc_register_gpio("imx35-gpio", 2, MX35_GPIO3_BASE_ADDR, SZ_16K, MX35_INT_GPIO3, 0);
diff --git a/arch/arm/mach-imx/mm-imx5.c b/arch/arm/mach-imx/mm-imx5.c
index acb0aadb425..79d71cf23a1 100644
--- a/arch/arm/mach-imx/mm-imx5.c
+++ b/arch/arm/mach-imx/mm-imx5.c
@@ -18,10 +18,10 @@
 
 #include <asm/mach/map.h>
 
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/devices-common.h>
-#include <mach/iomux-v3.h>
+#include "common.h"
+#include "devices/devices-common.h"
+#include "hardware.h"
+#include "iomux-v3.h"
 
 /*
  * Define the MX50 memory map.
@@ -81,8 +81,28 @@ void __init imx50_init_early(void)
 	mxc_arch_reset_init(MX50_IO_ADDRESS(MX50_WDOG_BASE_ADDR));
 }
 
+/*
+ * The MIPI HSC unit has been removed from the i.MX51 Reference Manual by
+ * the Freescale marketing division. However this did not remove the
+ * hardware from the chip which still needs to be configured for proper
+ * IPU support.
+ */
+static void __init imx51_ipu_mipi_setup(void)
+{
+	void __iomem *hsc_addr;
+	hsc_addr = MX51_IO_ADDRESS(MX51_MIPI_HSC_BASE_ADDR);
+
+	/* setup MIPI module to legacy mode */
+	__raw_writel(0xf00, hsc_addr);
+
+	/* CSI mode: reserved; DI control mode: legacy (from Freescale BSP) */
+	__raw_writel(__raw_readl(hsc_addr + 0x800) | 0x30ff,
+		hsc_addr + 0x800);
+}
+
 void __init imx51_init_early(void)
 {
+	imx51_ipu_mipi_setup();
 	mxc_set_cpu_type(MXC_CPU_MX51);
 	mxc_iomux_v3_init(MX51_IO_ADDRESS(MX51_IOMUXC_BASE_ADDR));
 	mxc_arch_reset_init(MX51_IO_ADDRESS(MX51_WDOG1_BASE_ADDR));
@@ -138,6 +158,8 @@ static const struct resource imx51_audmux_res[] __initconst = {
 
 void __init imx50_soc_init(void)
 {
+	mxc_device_init();
+
 	/* i.mx50 has the i.mx35 type gpio */
 	mxc_register_gpio("imx35-gpio", 0, MX50_GPIO1_BASE_ADDR, SZ_16K, MX50_INT_GPIO1_LOW, MX50_INT_GPIO1_HIGH);
 	mxc_register_gpio("imx35-gpio", 1, MX50_GPIO2_BASE_ADDR, SZ_16K, MX50_INT_GPIO2_LOW, MX50_INT_GPIO2_HIGH);
@@ -153,6 +175,8 @@ void __init imx50_soc_init(void)
 
 void __init imx51_soc_init(void)
 {
+	mxc_device_init();
+
 	/* i.mx51 has the i.mx35 type gpio */
 	mxc_register_gpio("imx35-gpio", 0, MX51_GPIO1_BASE_ADDR, SZ_16K, MX51_INT_GPIO1_LOW, MX51_INT_GPIO1_HIGH);
 	mxc_register_gpio("imx35-gpio", 1, MX51_GPIO2_BASE_ADDR, SZ_16K, MX51_INT_GPIO2_LOW, MX51_INT_GPIO2_HIGH);
diff --git a/arch/arm/plat-mxc/include/mach/mx1.h b/arch/arm/mach-imx/mx1.h
index 45bd31cc34d..45bd31cc34d 100644
--- a/arch/arm/plat-mxc/include/mach/mx1.h
+++ b/arch/arm/mach-imx/mx1.h
diff --git a/arch/arm/plat-mxc/include/mach/mx21.h b/arch/arm/mach-imx/mx21.h
index 468738aa997..468738aa997 100644
--- a/arch/arm/plat-mxc/include/mach/mx21.h
+++ b/arch/arm/mach-imx/mx21.h
diff --git a/arch/arm/plat-mxc/include/mach/mx25.h b/arch/arm/mach-imx/mx25.h
index ec466400a20..ec466400a20 100644
--- a/arch/arm/plat-mxc/include/mach/mx25.h
+++ b/arch/arm/mach-imx/mx25.h
diff --git a/arch/arm/plat-mxc/include/mach/mx27.h b/arch/arm/mach-imx/mx27.h
index e074616d54c..e074616d54c 100644
--- a/arch/arm/plat-mxc/include/mach/mx27.h
+++ b/arch/arm/mach-imx/mx27.h
diff --git a/arch/arm/plat-mxc/include/mach/mx2x.h b/arch/arm/mach-imx/mx2x.h
index 11642f5b224..11642f5b224 100644
--- a/arch/arm/plat-mxc/include/mach/mx2x.h
+++ b/arch/arm/mach-imx/mx2x.h
diff --git a/arch/arm/plat-mxc/include/mach/mx31.h b/arch/arm/mach-imx/mx31.h
index ee9b1f9215d..ee9b1f9215d 100644
--- a/arch/arm/plat-mxc/include/mach/mx31.h
+++ b/arch/arm/mach-imx/mx31.h
diff --git a/arch/arm/mach-imx/mx31lilly-db.c b/arch/arm/mach-imx/mx31lilly-db.c
index 29e890f9205..d4361b80c5f 100644
--- a/arch/arm/mach-imx/mx31lilly-db.c
+++ b/arch/arm/mach-imx/mx31lilly-db.c
@@ -30,12 +30,11 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/iomux-mx3.h>
-#include <mach/board-mx31lilly.h>
-
+#include "board-mx31lilly.h"
+#include "common.h"
 #include "devices-imx31.h"
+#include "hardware.h"
+#include "iomux-mx3.h"
 
 /*
  * This file contains board-specific initialization routines for the
diff --git a/arch/arm/mach-imx/mx31lite-db.c b/arch/arm/mach-imx/mx31lite-db.c
index 83d17d9e0bc..5a160b7e4fc 100644
--- a/arch/arm/mach-imx/mx31lite-db.c
+++ b/arch/arm/mach-imx/mx31lite-db.c
@@ -31,12 +31,11 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/iomux-mx3.h>
-#include <mach/board-mx31lite.h>
-
+#include "board-mx31lite.h"
+#include "common.h"
 #include "devices-imx31.h"
+#include "hardware.h"
+#include "iomux-mx3.h"
 
 /*
  * This file contains board-specific initialization routines for the
diff --git a/arch/arm/mach-imx/mx31moboard-devboard.c b/arch/arm/mach-imx/mx31moboard-devboard.c
index cc285e50728..52d5b157472 100644
--- a/arch/arm/mach-imx/mx31moboard-devboard.c
+++ b/arch/arm/mach-imx/mx31moboard-devboard.c
@@ -22,12 +22,11 @@
 
 #include <linux/usb/otg.h>
 
-#include <mach/common.h>
-#include <mach/iomux-mx3.h>
-#include <mach/hardware.h>
-#include <mach/ulpi.h>
-
+#include "common.h"
 #include "devices-imx31.h"
+#include "hardware.h"
+#include "iomux-mx3.h"
+#include "ulpi.h"
 
 static unsigned int devboard_pins[] = {
 	/* UART1 */
diff --git a/arch/arm/mach-imx/mx31moboard-marxbot.c b/arch/arm/mach-imx/mx31moboard-marxbot.c
index 135c90e3a45..a4f43e90f3c 100644
--- a/arch/arm/mach-imx/mx31moboard-marxbot.c
+++ b/arch/arm/mach-imx/mx31moboard-marxbot.c
@@ -24,14 +24,13 @@
 
 #include <linux/usb/otg.h>
 
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx3.h>
-#include <mach/ulpi.h>
-
 #include <media/soc_camera.h>
 
+#include "common.h"
 #include "devices-imx31.h"
+#include "hardware.h"
+#include "iomux-mx3.h"
+#include "ulpi.h"
 
 static unsigned int marxbot_pins[] = {
 	/* SDHC2 */
diff --git a/arch/arm/mach-imx/mx31moboard-smartbot.c b/arch/arm/mach-imx/mx31moboard-smartbot.c
index fabb801e799..04ae45dbfaa 100644
--- a/arch/arm/mach-imx/mx31moboard-smartbot.c
+++ b/arch/arm/mach-imx/mx31moboard-smartbot.c
@@ -23,15 +23,14 @@
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
 
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/iomux-mx3.h>
-#include <mach/board-mx31moboard.h>
-#include <mach/ulpi.h>
-
 #include <media/soc_camera.h>
 
+#include "board-mx31moboard.h"
+#include "common.h"
 #include "devices-imx31.h"
+#include "hardware.h"
+#include "iomux-mx3.h"
+#include "ulpi.h"
 
 static unsigned int smartbot_pins[] = {
 	/* UART1 */
diff --git a/arch/arm/plat-mxc/include/mach/mx35.h b/arch/arm/mach-imx/mx35.h
index 2af5d3a699c..2af5d3a699c 100644
--- a/arch/arm/plat-mxc/include/mach/mx35.h
+++ b/arch/arm/mach-imx/mx35.h
diff --git a/arch/arm/plat-mxc/include/mach/mx3x.h b/arch/arm/mach-imx/mx3x.h
index 96fb4fbc8ad..96fb4fbc8ad 100644
--- a/arch/arm/plat-mxc/include/mach/mx3x.h
+++ b/arch/arm/mach-imx/mx3x.h
diff --git a/arch/arm/plat-mxc/include/mach/mx50.h b/arch/arm/mach-imx/mx50.h
index 09ac19c1570..09ac19c1570 100644
--- a/arch/arm/plat-mxc/include/mach/mx50.h
+++ b/arch/arm/mach-imx/mx50.h
diff --git a/arch/arm/plat-mxc/include/mach/mx51.h b/arch/arm/mach-imx/mx51.h
index af844f76261..af844f76261 100644
--- a/arch/arm/plat-mxc/include/mach/mx51.h
+++ b/arch/arm/mach-imx/mx51.h
diff --git a/arch/arm/plat-mxc/include/mach/mx53.h b/arch/arm/mach-imx/mx53.h
index f829d1c2250..f829d1c2250 100644
--- a/arch/arm/plat-mxc/include/mach/mx53.h
+++ b/arch/arm/mach-imx/mx53.h
diff --git a/arch/arm/plat-mxc/include/mach/mx6q.h b/arch/arm/mach-imx/mx6q.h
index f7e7dbac8f4..19d3f54db5a 100644
--- a/arch/arm/plat-mxc/include/mach/mx6q.h
+++ b/arch/arm/mach-imx/mx6q.h
@@ -27,9 +27,5 @@
 #define MX6Q_CCM_SIZE			0x4000
 #define MX6Q_ANATOP_BASE_ADDR		0x020c8000
 #define MX6Q_ANATOP_SIZE		0x1000
-#define MX6Q_UART2_BASE_ADDR		0x021e8000
-#define MX6Q_UART2_SIZE			0x4000
-#define MX6Q_UART4_BASE_ADDR		0x021f0000
-#define MX6Q_UART4_SIZE			0x4000
 
 #endif	/* __MACH_MX6Q_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/mxc.h b/arch/arm/mach-imx/mxc.h
index d78298366a9..d78298366a9 100644
--- a/arch/arm/plat-mxc/include/mach/mxc.h
+++ b/arch/arm/mach-imx/mxc.h
diff --git a/arch/arm/mach-imx/pcm970-baseboard.c b/arch/arm/mach-imx/pcm970-baseboard.c
index 9917e2ff51d..51c60823408 100644
--- a/arch/arm/mach-imx/pcm970-baseboard.c
+++ b/arch/arm/mach-imx/pcm970-baseboard.c
@@ -23,11 +23,10 @@
 
 #include <asm/mach/arch.h>
 
-#include <mach/common.h>
-#include <mach/iomux-mx27.h>
-#include <mach/hardware.h>
-
+#include "common.h"
 #include "devices-imx27.h"
+#include "hardware.h"
+#include "iomux-mx27.h"
 
 static const int pcm970_pins[] __initconst = {
 	/* SDHC */
diff --git a/arch/arm/mach-imx/platsmp.c b/arch/arm/mach-imx/platsmp.c
index 2ac43e1a2df..3777b805b76 100644
--- a/arch/arm/mach-imx/platsmp.c
+++ b/arch/arm/mach-imx/platsmp.c
@@ -16,8 +16,9 @@
 #include <asm/smp_scu.h>
 #include <asm/hardware/gic.h>
 #include <asm/mach/map.h>
-#include <mach/common.h>
-#include <mach/hardware.h>
+
+#include "common.h"
+#include "hardware.h"
 
 static void __iomem *scu_base;
 
diff --git a/arch/arm/mach-imx/pm-imx27.c b/arch/arm/mach-imx/pm-imx27.c
index 6fcffa7db97..56d02d064fb 100644
--- a/arch/arm/mach-imx/pm-imx27.c
+++ b/arch/arm/mach-imx/pm-imx27.c
@@ -10,7 +10,8 @@
 #include <linux/kernel.h>
 #include <linux/suspend.h>
 #include <linux/io.h>
-#include <mach/hardware.h>
+
+#include "hardware.h"
 
 static int mx27_suspend_enter(suspend_state_t state)
 {
diff --git a/arch/arm/mach-imx/pm-imx3.c b/arch/arm/mach-imx/pm-imx3.c
index 822103bdb70..6a07006ff0f 100644
--- a/arch/arm/mach-imx/pm-imx3.c
+++ b/arch/arm/mach-imx/pm-imx3.c
@@ -9,10 +9,11 @@
  * http://www.gnu.org/copyleft/gpl.html
  */
 #include <linux/io.h>
-#include <mach/common.h>
-#include <mach/hardware.h>
-#include <mach/devices-common.h>
+
+#include "common.h"
 #include "crmregs-imx3.h"
+#include "devices/devices-common.h"
+#include "hardware.h"
 
 /*
  * Set cpu low power mode before WFI instruction. This function is called
diff --git a/arch/arm/mach-imx/pm-imx5.c b/arch/arm/mach-imx/pm-imx5.c
index 19621ed1ffa..2e063c2deb9 100644
--- a/arch/arm/mach-imx/pm-imx5.c
+++ b/arch/arm/mach-imx/pm-imx5.c
@@ -16,10 +16,11 @@
 #include <asm/cacheflush.h>
 #include <asm/system_misc.h>
 #include <asm/tlbflush.h>
-#include <mach/common.h>
-#include <mach/cpuidle.h>
-#include <mach/hardware.h>
+
+#include "common.h"
+#include "cpuidle.h"
 #include "crm-regs-imx5.h"
+#include "hardware.h"
 
 /*
  * The WAIT_UNCLOCKED_POWER_OFF state only requires <= 500ns to exit.
diff --git a/arch/arm/mach-imx/pm-imx6q.c b/arch/arm/mach-imx/pm-imx6q.c
index f7b0c2b1b90..a17543da602 100644
--- a/arch/arm/mach-imx/pm-imx6q.c
+++ b/arch/arm/mach-imx/pm-imx6q.c
@@ -18,8 +18,9 @@
 #include <asm/proc-fns.h>
 #include <asm/suspend.h>
 #include <asm/hardware/cache-l2x0.h>
-#include <mach/common.h>
-#include <mach/hardware.h>
+
+#include "common.h"
+#include "hardware.h"
 
 extern unsigned long phys_l2x0_saved_regs;
 
diff --git a/arch/arm/plat-mxc/ssi-fiq-ksym.c b/arch/arm/mach-imx/ssi-fiq-ksym.c
index 792090f9a03..792090f9a03 100644
--- a/arch/arm/plat-mxc/ssi-fiq-ksym.c
+++ b/arch/arm/mach-imx/ssi-fiq-ksym.c
diff --git a/arch/arm/plat-mxc/ssi-fiq.S b/arch/arm/mach-imx/ssi-fiq.S
index a8b93c5f29b..a8b93c5f29b 100644
--- a/arch/arm/plat-mxc/ssi-fiq.S
+++ b/arch/arm/mach-imx/ssi-fiq.S
diff --git a/arch/arm/plat-mxc/system.c b/arch/arm/mach-imx/system.c
index 3da78cfc5a9..695e0d73bf8 100644
--- a/arch/arm/plat-mxc/system.c
+++ b/arch/arm/mach-imx/system.c
@@ -22,12 +22,13 @@
 #include <linux/err.h>
 #include <linux/delay.h>
 
-#include <mach/hardware.h>
-#include <mach/common.h>
 #include <asm/system_misc.h>
 #include <asm/proc-fns.h>
 #include <asm/mach-types.h>
 
+#include "common.h"
+#include "hardware.h"
+
 static void __iomem *wdog_base;
 
 /*
diff --git a/arch/arm/plat-mxc/time.c b/arch/arm/mach-imx/time.c
index a17abcf9832..f017302f6d0 100644
--- a/arch/arm/plat-mxc/time.c
+++ b/arch/arm/mach-imx/time.c
@@ -27,10 +27,11 @@
 #include <linux/clk.h>
 #include <linux/err.h>
 
-#include <mach/hardware.h>
 #include <asm/sched_clock.h>
 #include <asm/mach/time.h>
-#include <mach/common.h>
+
+#include "common.h"
+#include "hardware.h"
 
 /*
  * There are 2 versions of the timer hardware on Freescale MXC hardware.
diff --git a/arch/arm/plat-mxc/tzic.c b/arch/arm/mach-imx/tzic.c
index 3ed1adbc09f..9721161f208 100644
--- a/arch/arm/plat-mxc/tzic.c
+++ b/arch/arm/mach-imx/tzic.c
@@ -21,10 +21,8 @@
 #include <asm/mach/irq.h>
 #include <asm/exception.h>
 
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-
+#include "common.h"
+#include "hardware.h"
 #include "irq-common.h"
 
 /*
diff --git a/arch/arm/plat-mxc/ulpi.c b/arch/arm/mach-imx/ulpi.c
index d2963427184..0f051957d10 100644
--- a/arch/arm/plat-mxc/ulpi.c
+++ b/arch/arm/mach-imx/ulpi.c
@@ -24,7 +24,7 @@
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
 
-#include <mach/ulpi.h>
+#include "ulpi.h"
 
 /* ULPIVIEW register bits */
 #define ULPIVW_WU		(1 << 31)	/* Wakeup */
diff --git a/arch/arm/plat-mxc/include/mach/ulpi.h b/arch/arm/mach-imx/ulpi.h
index 42bdaca6d7d..42bdaca6d7d 100644
--- a/arch/arm/plat-mxc/include/mach/ulpi.h
+++ b/arch/arm/mach-imx/ulpi.h
diff --git a/arch/arm/mach-integrator/Kconfig b/arch/arm/mach-integrator/Kconfig
index 350e26636a0..abeff25532a 100644
--- a/arch/arm/mach-integrator/Kconfig
+++ b/arch/arm/mach-integrator/Kconfig
@@ -8,6 +8,7 @@ config ARCH_INTEGRATOR_AP
 	select MIGHT_HAVE_PCI
 	select SERIAL_AMBA_PL010
 	select SERIAL_AMBA_PL010_CONSOLE
+	select SOC_BUS
 	help
 	  Include support for the ARM(R) Integrator/AP and
 	  Integrator/PP2 platforms.
@@ -19,6 +20,7 @@ config ARCH_INTEGRATOR_CP
 	select PLAT_VERSATILE_CLCD
 	select SERIAL_AMBA_PL011
 	select SERIAL_AMBA_PL011_CONSOLE
+	select SOC_BUS
 	help
 	  Include support for the ARM(R) Integrator CP platform.
 
diff --git a/arch/arm/mach-integrator/common.h b/arch/arm/mach-integrator/common.h
index c3ff21b5ea2..79197d8b34a 100644
--- a/arch/arm/mach-integrator/common.h
+++ b/arch/arm/mach-integrator/common.h
@@ -1,6 +1,12 @@
 #include <linux/amba/serial.h>
-extern struct amba_pl010_data integrator_uart_data;
+#ifdef CONFIG_ARCH_INTEGRATOR_AP
+extern struct amba_pl010_data ap_uart_data;
+#else
+/* Not used without Integrator/AP support anyway */
+struct amba_pl010_data ap_uart_data {};
+#endif
 void integrator_init_early(void);
 int integrator_init(bool is_cp);
 void integrator_reserve(void);
 void integrator_restart(char, const char *);
+void integrator_init_sysfs(struct device *parent, u32 id);
diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c
index ea22a17246d..39c060f75e4 100644
--- a/arch/arm/mach-integrator/core.c
+++ b/arch/arm/mach-integrator/core.c
@@ -18,10 +18,10 @@
 #include <linux/memblock.h>
 #include <linux/sched.h>
 #include <linux/smp.h>
-#include <linux/termios.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/serial.h>
 #include <linux/io.h>
+#include <linux/stat.h>
 
 #include <mach/hardware.h>
 #include <mach/platform.h>
@@ -46,10 +46,10 @@ static AMBA_APB_DEVICE(rtc, "rtc", 0,
 	INTEGRATOR_RTC_BASE, INTEGRATOR_RTC_IRQ, NULL);
 
 static AMBA_APB_DEVICE(uart0, "uart0", 0,
-	INTEGRATOR_UART0_BASE, INTEGRATOR_UART0_IRQ, &integrator_uart_data);
+	INTEGRATOR_UART0_BASE, INTEGRATOR_UART0_IRQ, NULL);
 
 static AMBA_APB_DEVICE(uart1, "uart1", 0,
-	INTEGRATOR_UART1_BASE, INTEGRATOR_UART1_IRQ, &integrator_uart_data);
+	INTEGRATOR_UART1_BASE, INTEGRATOR_UART1_IRQ, NULL);
 
 static AMBA_APB_DEVICE(kmi0, "kmi0", 0, KMI0_BASE, KMI0_IRQ, NULL);
 static AMBA_APB_DEVICE(kmi1, "kmi1", 0, KMI1_BASE, KMI1_IRQ, NULL);
@@ -77,6 +77,8 @@ int __init integrator_init(bool is_cp)
 		uart1_device.periphid	= 0x00041010;
 		kmi0_device.periphid	= 0x00041050;
 		kmi1_device.periphid	= 0x00041050;
+		uart0_device.dev.platform_data = &ap_uart_data;
+		uart1_device.dev.platform_data = &ap_uart_data;
 	}
 
 	for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
@@ -89,49 +91,6 @@ int __init integrator_init(bool is_cp)
 
 #endif
 
-/*
- * On the Integrator platform, the port RTS and DTR are provided by
- * bits in the following SC_CTRLS register bits:
- *        RTS  DTR
- *  UART0  7    6
- *  UART1  5    4
- */
-#define SC_CTRLC	__io_address(INTEGRATOR_SC_CTRLC)
-#define SC_CTRLS	__io_address(INTEGRATOR_SC_CTRLS)
-
-static void integrator_uart_set_mctrl(struct amba_device *dev, void __iomem *base, unsigned int mctrl)
-{
-	unsigned int ctrls = 0, ctrlc = 0, rts_mask, dtr_mask;
-	u32 phybase = dev->res.start;
-
-	if (phybase == INTEGRATOR_UART0_BASE) {
-		/* UART0 */
-		rts_mask = 1 << 4;
-		dtr_mask = 1 << 5;
-	} else {
-		/* UART1 */
-		rts_mask = 1 << 6;
-		dtr_mask = 1 << 7;
-	}
-
-	if (mctrl & TIOCM_RTS)
-		ctrlc |= rts_mask;
-	else
-		ctrls |= rts_mask;
-
-	if (mctrl & TIOCM_DTR)
-		ctrlc |= dtr_mask;
-	else
-		ctrls |= dtr_mask;
-
-	__raw_writel(ctrls, SC_CTRLS);
-	__raw_writel(ctrlc, SC_CTRLC);
-}
-
-struct amba_pl010_data integrator_uart_data = {
-	.set_mctrl = integrator_uart_set_mctrl,
-};
-
 static DEFINE_RAW_SPINLOCK(cm_lock);
 
 /**
@@ -169,3 +128,93 @@ void integrator_restart(char mode, const char *cmd)
 {
 	cm_control(CM_CTRL_RESET, CM_CTRL_RESET);
 }
+
+static u32 integrator_id;
+
+static ssize_t intcp_get_manf(struct device *dev,
+			      struct device_attribute *attr,
+			      char *buf)
+{
+	return sprintf(buf, "%02x\n", integrator_id >> 24);
+}
+
+static struct device_attribute intcp_manf_attr =
+	__ATTR(manufacturer,  S_IRUGO, intcp_get_manf,  NULL);
+
+static ssize_t intcp_get_arch(struct device *dev,
+			      struct device_attribute *attr,
+			      char *buf)
+{
+	const char *arch;
+
+	switch ((integrator_id >> 16) & 0xff) {
+	case 0x00:
+		arch = "ASB little-endian";
+		break;
+	case 0x01:
+		arch = "AHB little-endian";
+		break;
+	case 0x03:
+		arch = "AHB-Lite system bus, bi-endian";
+		break;
+	case 0x04:
+		arch = "AHB";
+		break;
+	default:
+		arch = "Unknown";
+		break;
+	}
+
+	return sprintf(buf, "%s\n", arch);
+}
+
+static struct device_attribute intcp_arch_attr =
+	__ATTR(architecture,  S_IRUGO, intcp_get_arch,  NULL);
+
+static ssize_t intcp_get_fpga(struct device *dev,
+			      struct device_attribute *attr,
+			      char *buf)
+{
+	const char *fpga;
+
+	switch ((integrator_id >> 12) & 0xf) {
+	case 0x01:
+		fpga = "XC4062";
+		break;
+	case 0x02:
+		fpga = "XC4085";
+		break;
+	case 0x04:
+		fpga = "EPM7256AE (Altera PLD)";
+		break;
+	default:
+		fpga = "Unknown";
+		break;
+	}
+
+	return sprintf(buf, "%s\n", fpga);
+}
+
+static struct device_attribute intcp_fpga_attr =
+	__ATTR(fpga,  S_IRUGO, intcp_get_fpga,  NULL);
+
+static ssize_t intcp_get_build(struct device *dev,
+			       struct device_attribute *attr,
+			       char *buf)
+{
+	return sprintf(buf, "%02x\n", (integrator_id >> 4) & 0xFF);
+}
+
+static struct device_attribute intcp_build_attr =
+	__ATTR(build,  S_IRUGO, intcp_get_build,  NULL);
+
+
+
+void integrator_init_sysfs(struct device *parent, u32 id)
+{
+	integrator_id = id;
+	device_create_file(parent, &intcp_manf_attr);
+	device_create_file(parent, &intcp_arch_attr);
+	device_create_file(parent, &intcp_fpga_attr);
+	device_create_file(parent, &intcp_build_attr);
+}
diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c
index e428f3ab15c..9f82f9dcbb9 100644
--- a/arch/arm/mach-integrator/impd1.c
+++ b/arch/arm/mach-integrator/impd1.c
@@ -21,10 +21,9 @@
 #include <linux/amba/bus.h>
 #include <linux/amba/clcd.h>
 #include <linux/io.h>
+#include <linux/platform_data/clk-integrator.h>
 #include <linux/slab.h>
-#include <linux/clkdev.h>
 
-#include <asm/hardware/icst.h>
 #include <mach/lm.h>
 #include <mach/impd1.h>
 #include <asm/sizes.h>
@@ -36,45 +35,6 @@ MODULE_PARM_DESC(lmid, "logic module stack position");
 
 struct impd1_module {
 	void __iomem	*base;
-	struct clk	vcos[2];
-	struct clk_lookup *clks[3];
-};
-
-static const struct icst_params impd1_vco_params = {
-	.ref		= 24000000,	/* 24 MHz */
-	.vco_max	= ICST525_VCO_MAX_3V,
-	.vco_min	= ICST525_VCO_MIN,
-	.vd_min		= 12,
-	.vd_max		= 519,
-	.rd_min		= 3,
-	.rd_max		= 120,
-	.s2div		= icst525_s2div,
-	.idx2s		= icst525_idx2s,
-};
-
-static void impd1_setvco(struct clk *clk, struct icst_vco vco)
-{
-	struct impd1_module *impd1 = clk->data;
-	u32 val = vco.v | (vco.r << 9) | (vco.s << 16);
-
-	writel(0xa05f, impd1->base + IMPD1_LOCK);
-	writel(val, clk->vcoreg);
-	writel(0, impd1->base + IMPD1_LOCK);
-
-#ifdef DEBUG
-	vco.v = val & 0x1ff;
-	vco.r = (val >> 9) & 0x7f;
-	vco.s = (val >> 16) & 7;
-
-	pr_debug("IM-PD1: VCO%d clock is %ld Hz\n",
-		 vconr, icst525_hz(&impd1_vco_params, vco));
-#endif
-}
-
-static const struct clk_ops impd1_clk_ops = {
-	.round	= icst_clk_round,
-	.set	= icst_clk_set,
-	.setvco	= impd1_setvco,
 };
 
 void impd1_tweak_control(struct device *dev, u32 mask, u32 val)
@@ -344,10 +304,6 @@ static struct impd1_device impd1_devs[] = {
 	}
 };
 
-static struct clk fixed_14745600 = {
-	.rate = 14745600,
-};
-
 static int impd1_probe(struct lm_device *dev)
 {
 	struct impd1_module *impd1;
@@ -376,23 +332,7 @@ static int impd1_probe(struct lm_device *dev)
 	printk("IM-PD1 found at 0x%08lx\n",
 		(unsigned long)dev->resource.start);
 
-	for (i = 0; i < ARRAY_SIZE(impd1->vcos); i++) {
-		impd1->vcos[i].ops = &impd1_clk_ops,
-		impd1->vcos[i].owner = THIS_MODULE,
-		impd1->vcos[i].params = &impd1_vco_params,
-		impd1->vcos[i].data = impd1;
-	}
-	impd1->vcos[0].vcoreg = impd1->base + IMPD1_OSC1;
-	impd1->vcos[1].vcoreg = impd1->base + IMPD1_OSC2;
-
-	impd1->clks[0] = clkdev_alloc(&impd1->vcos[0], NULL, "lm%x:01000",
-					dev->id);
-	impd1->clks[1] = clkdev_alloc(&fixed_14745600, NULL, "lm%x:00100",
-					dev->id);
-	impd1->clks[2] = clkdev_alloc(&fixed_14745600, NULL, "lm%x:00200",
-					dev->id);
-	for (i = 0; i < ARRAY_SIZE(impd1->clks); i++)
-		clkdev_add(impd1->clks[i]);
+	integrator_impd1_clk_init(impd1->base, dev->id);
 
 	for (i = 0; i < ARRAY_SIZE(impd1_devs); i++) {
 		struct impd1_device *idev = impd1_devs + i;
@@ -402,9 +342,10 @@ static int impd1_probe(struct lm_device *dev)
 
 		pc_base = dev->resource.start + idev->offset;
 		snprintf(devname, 32, "lm%x:%5.5lx", dev->id, idev->offset >> 12);
-		d = amba_ahb_device_add(&dev->dev, devname, pc_base, SZ_4K,
-					dev->irq, dev->irq,
-					idev->platform_data, idev->id);
+		d = amba_ahb_device_add_res(&dev->dev, devname, pc_base, SZ_4K,
+					    dev->irq, dev->irq,
+					    idev->platform_data, idev->id,
+					    &dev->resource);
 		if (IS_ERR(d)) {
 			dev_err(&dev->dev, "unable to register device: %ld\n", PTR_ERR(d));
 			continue;
@@ -431,12 +372,9 @@ static int impd1_remove_one(struct device *dev, void *data)
 static void impd1_remove(struct lm_device *dev)
 {
 	struct impd1_module *impd1 = lm_get_drvdata(dev);
-	int i;
 
 	device_for_each_child(&dev->dev, NULL, impd1_remove_one);
-
-	for (i = 0; i < ARRAY_SIZE(impd1->clks); i++)
-		clkdev_drop(impd1->clks[i]);
+	integrator_impd1_clk_exit(dev->id);
 
 	lm_set_drvdata(dev, NULL);
 
diff --git a/arch/arm/mach-integrator/include/mach/irqs.h b/arch/arm/mach-integrator/include/mach/irqs.h
index 7371018455d..eff0adad9ae 100644
--- a/arch/arm/mach-integrator/include/mach/irqs.h
+++ b/arch/arm/mach-integrator/include/mach/irqs.h
@@ -19,64 +19,63 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-/* 
- *  Interrupt numbers
+/*
+ * Interrupt numbers, all of the above are just static reservations
+ * used so they can be encoded into device resources. They will finally
+ * be done away with when switching to device tree.
  */
-#define IRQ_PIC_START			1
-#define IRQ_SOFTINT			1
-#define IRQ_UARTINT0			2
-#define IRQ_UARTINT1			3
-#define IRQ_KMIINT0			4
-#define IRQ_KMIINT1			5
-#define IRQ_TIMERINT0			6
-#define IRQ_TIMERINT1			7
-#define IRQ_TIMERINT2			8
-#define IRQ_RTCINT			9
-#define IRQ_AP_EXPINT0			10
-#define IRQ_AP_EXPINT1			11
-#define IRQ_AP_EXPINT2			12
-#define IRQ_AP_EXPINT3			13
-#define IRQ_AP_PCIINT0			14
-#define IRQ_AP_PCIINT1			15
-#define IRQ_AP_PCIINT2			16
-#define IRQ_AP_PCIINT3			17
-#define IRQ_AP_V3INT			18
-#define IRQ_AP_CPINT0			19
-#define IRQ_AP_CPINT1			20
-#define IRQ_AP_LBUSTIMEOUT 		21
-#define IRQ_AP_APCINT			22
-#define IRQ_CP_CLCDCINT			23
-#define IRQ_CP_MMCIINT0			24
-#define IRQ_CP_MMCIINT1			25
-#define IRQ_CP_AACIINT			26
-#define IRQ_CP_CPPLDINT			27
-#define IRQ_CP_ETHINT			28
-#define IRQ_CP_TSPENINT			29
-#define IRQ_PIC_END			29
+#define IRQ_PIC_START			64
+#define IRQ_SOFTINT			(IRQ_PIC_START+0)
+#define IRQ_UARTINT0			(IRQ_PIC_START+1)
+#define IRQ_UARTINT1			(IRQ_PIC_START+2)
+#define IRQ_KMIINT0			(IRQ_PIC_START+3)
+#define IRQ_KMIINT1			(IRQ_PIC_START+4)
+#define IRQ_TIMERINT0			(IRQ_PIC_START+5)
+#define IRQ_TIMERINT1			(IRQ_PIC_START+6)
+#define IRQ_TIMERINT2			(IRQ_PIC_START+7)
+#define IRQ_RTCINT			(IRQ_PIC_START+8)
+#define IRQ_AP_EXPINT0			(IRQ_PIC_START+9)
+#define IRQ_AP_EXPINT1			(IRQ_PIC_START+10)
+#define IRQ_AP_EXPINT2			(IRQ_PIC_START+11)
+#define IRQ_AP_EXPINT3			(IRQ_PIC_START+12)
+#define IRQ_AP_PCIINT0			(IRQ_PIC_START+13)
+#define IRQ_AP_PCIINT1			(IRQ_PIC_START+14)
+#define IRQ_AP_PCIINT2			(IRQ_PIC_START+15)
+#define IRQ_AP_PCIINT3			(IRQ_PIC_START+16)
+#define IRQ_AP_V3INT			(IRQ_PIC_START+17)
+#define IRQ_AP_CPINT0			(IRQ_PIC_START+18)
+#define IRQ_AP_CPINT1			(IRQ_PIC_START+19)
+#define IRQ_AP_LBUSTIMEOUT 		(IRQ_PIC_START+20)
+#define IRQ_AP_APCINT			(IRQ_PIC_START+21)
+#define IRQ_CP_CLCDCINT			(IRQ_PIC_START+22)
+#define IRQ_CP_MMCIINT0			(IRQ_PIC_START+23)
+#define IRQ_CP_MMCIINT1			(IRQ_PIC_START+24)
+#define IRQ_CP_AACIINT			(IRQ_PIC_START+25)
+#define IRQ_CP_CPPLDINT			(IRQ_PIC_START+26)
+#define IRQ_CP_ETHINT			(IRQ_PIC_START+27)
+#define IRQ_CP_TSPENINT			(IRQ_PIC_START+28)
+#define IRQ_PIC_END			(IRQ_PIC_START+28)
 
-#define IRQ_CIC_START			32
-#define IRQ_CM_SOFTINT			32
-#define IRQ_CM_COMMRX			33
-#define IRQ_CM_COMMTX			34
-#define IRQ_CIC_END			34
+#define IRQ_CIC_START			(IRQ_PIC_END+1)
+#define IRQ_CM_SOFTINT			(IRQ_CIC_START+0)
+#define IRQ_CM_COMMRX			(IRQ_CIC_START+1)
+#define IRQ_CM_COMMTX			(IRQ_CIC_START+2)
+#define IRQ_CIC_END			(IRQ_CIC_START+2)
 
 /*
  * IntegratorCP only
  */
-#define IRQ_SIC_START			35
-#define IRQ_SIC_CP_SOFTINT		35
-#define IRQ_SIC_CP_RI0			36
-#define IRQ_SIC_CP_RI1			37
-#define IRQ_SIC_CP_CARDIN		38
-#define IRQ_SIC_CP_LMINT0		39
-#define IRQ_SIC_CP_LMINT1		40
-#define IRQ_SIC_CP_LMINT2		41
-#define IRQ_SIC_CP_LMINT3		42
-#define IRQ_SIC_CP_LMINT4		43
-#define IRQ_SIC_CP_LMINT5		44
-#define IRQ_SIC_CP_LMINT6		45
-#define IRQ_SIC_CP_LMINT7		46
-#define IRQ_SIC_END			46
-
-#define NR_IRQS_INTEGRATOR_AP		34
-#define NR_IRQS_INTEGRATOR_CP		47
+#define IRQ_SIC_START			(IRQ_CIC_END+1)
+#define IRQ_SIC_CP_SOFTINT		(IRQ_SIC_START+0)
+#define IRQ_SIC_CP_RI0			(IRQ_SIC_START+1)
+#define IRQ_SIC_CP_RI1			(IRQ_SIC_START+2)
+#define IRQ_SIC_CP_CARDIN		(IRQ_SIC_START+3)
+#define IRQ_SIC_CP_LMINT0		(IRQ_SIC_START+4)
+#define IRQ_SIC_CP_LMINT1		(IRQ_SIC_START+5)
+#define IRQ_SIC_CP_LMINT2		(IRQ_SIC_START+6)
+#define IRQ_SIC_CP_LMINT3		(IRQ_SIC_START+7)
+#define IRQ_SIC_CP_LMINT4		(IRQ_SIC_START+8)
+#define IRQ_SIC_CP_LMINT5		(IRQ_SIC_START+9)
+#define IRQ_SIC_CP_LMINT6		(IRQ_SIC_START+10)
+#define IRQ_SIC_CP_LMINT7		(IRQ_SIC_START+11)
+#define IRQ_SIC_END			(IRQ_SIC_START+11)
diff --git a/arch/arm/mach-integrator/include/mach/platform.h b/arch/arm/mach-integrator/include/mach/platform.h
index efeac5d0bc9..be5859efe10 100644
--- a/arch/arm/mach-integrator/include/mach/platform.h
+++ b/arch/arm/mach-integrator/include/mach/platform.h
@@ -190,7 +190,6 @@
 #define INTEGRATOR_SC_CTRLC_OFFSET      0x0C
 #define INTEGRATOR_SC_DEC_OFFSET        0x10
 #define INTEGRATOR_SC_ARB_OFFSET        0x14
-#define INTEGRATOR_SC_PCIENABLE_OFFSET  0x18
 #define INTEGRATOR_SC_LOCK_OFFSET       0x1C
 
 #define INTEGRATOR_SC_BASE              0x11000000
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index e6617c134fa..11e2a414580 100644
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -31,12 +31,16 @@
 #include <linux/clockchips.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
+#include <linux/irqchip/versatile-fpga.h>
 #include <linux/mtd/physmap.h>
 #include <linux/clk.h>
 #include <linux/platform_data/clk-integrator.h>
 #include <linux/of_irq.h>
 #include <linux/of_address.h>
 #include <linux/of_platform.h>
+#include <linux/stat.h>
+#include <linux/sys_soc.h>
+#include <linux/termios.h>
 #include <video/vga.h>
 
 #include <mach/hardware.h>
@@ -56,11 +60,12 @@
 #include <asm/mach/pci.h>
 #include <asm/mach/time.h>
 
-#include <plat/fpga-irq.h>
-
 #include "common.h"
 
-/* 
+/* Base address to the AP system controller */
+void __iomem *ap_syscon_base;
+
+/*
  * All IO addresses are mapped onto VA 0xFFFx.xxxx, where x.xxxx
  * is the (PA >> 12).
  *
@@ -68,7 +73,6 @@
  * just for now).
  */
 #define VA_IC_BASE	__io_address(INTEGRATOR_IC_BASE)
-#define VA_SC_BASE	__io_address(INTEGRATOR_SC_BASE)
 #define VA_EBI_BASE	__io_address(INTEGRATOR_EBI_BASE)
 #define VA_CMIC_BASE	__io_address(INTEGRATOR_HDR_IC)
 
@@ -97,11 +101,6 @@ static struct map_desc ap_io_desc[] __initdata = {
 		.length		= SZ_4K,
 		.type		= MT_DEVICE
 	}, {
-		.virtual	= IO_ADDRESS(INTEGRATOR_SC_BASE),
-		.pfn		= __phys_to_pfn(INTEGRATOR_SC_BASE),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE
-	}, {
 		.virtual	= IO_ADDRESS(INTEGRATOR_EBI_BASE),
 		.pfn		= __phys_to_pfn(INTEGRATOR_EBI_BASE),
 		.length		= SZ_4K,
@@ -122,11 +121,6 @@ static struct map_desc ap_io_desc[] __initdata = {
 		.length		= SZ_4K,
 		.type		= MT_DEVICE
 	}, {
-		.virtual	= IO_ADDRESS(INTEGRATOR_UART1_BASE),
-		.pfn		= __phys_to_pfn(INTEGRATOR_UART1_BASE),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE
-	}, {
 		.virtual	= IO_ADDRESS(INTEGRATOR_DBG_BASE),
 		.pfn		= __phys_to_pfn(INTEGRATOR_DBG_BASE),
 		.length		= SZ_4K,
@@ -201,8 +195,6 @@ device_initcall(irq_syscore_init);
 /*
  * Flash handling.
  */
-#define SC_CTRLC (VA_SC_BASE + INTEGRATOR_SC_CTRLC_OFFSET)
-#define SC_CTRLS (VA_SC_BASE + INTEGRATOR_SC_CTRLS_OFFSET)
 #define EBI_CSR1 (VA_EBI_BASE + INTEGRATOR_EBI_CSR1_OFFSET)
 #define EBI_LOCK (VA_EBI_BASE + INTEGRATOR_EBI_LOCK_OFFSET)
 
@@ -210,7 +202,8 @@ static int ap_flash_init(struct platform_device *dev)
 {
 	u32 tmp;
 
-	writel(INTEGRATOR_SC_CTRL_nFLVPPEN | INTEGRATOR_SC_CTRL_nFLWP, SC_CTRLC);
+	writel(INTEGRATOR_SC_CTRL_nFLVPPEN | INTEGRATOR_SC_CTRL_nFLWP,
+	       ap_syscon_base + INTEGRATOR_SC_CTRLC_OFFSET);
 
 	tmp = readl(EBI_CSR1) | INTEGRATOR_EBI_WRITE_ENABLE;
 	writel(tmp, EBI_CSR1);
@@ -227,7 +220,8 @@ static void ap_flash_exit(struct platform_device *dev)
 {
 	u32 tmp;
 
-	writel(INTEGRATOR_SC_CTRL_nFLVPPEN | INTEGRATOR_SC_CTRL_nFLWP, SC_CTRLC);
+	writel(INTEGRATOR_SC_CTRL_nFLVPPEN | INTEGRATOR_SC_CTRL_nFLWP,
+	       ap_syscon_base + INTEGRATOR_SC_CTRLC_OFFSET);
 
 	tmp = readl(EBI_CSR1) & ~INTEGRATOR_EBI_WRITE_ENABLE;
 	writel(tmp, EBI_CSR1);
@@ -241,9 +235,12 @@ static void ap_flash_exit(struct platform_device *dev)
 
 static void ap_flash_set_vpp(struct platform_device *pdev, int on)
 {
-	void __iomem *reg = on ? SC_CTRLS : SC_CTRLC;
-
-	writel(INTEGRATOR_SC_CTRL_nFLVPPEN, reg);
+	if (on)
+		writel(INTEGRATOR_SC_CTRL_nFLVPPEN,
+		       ap_syscon_base + INTEGRATOR_SC_CTRLS_OFFSET);
+	else
+		writel(INTEGRATOR_SC_CTRL_nFLVPPEN,
+		       ap_syscon_base + INTEGRATOR_SC_CTRLC_OFFSET);
 }
 
 static struct physmap_flash_data ap_flash_data = {
@@ -254,6 +251,45 @@ static struct physmap_flash_data ap_flash_data = {
 };
 
 /*
+ * For the PL010 found in the Integrator/AP some of the UART control is
+ * implemented in the system controller and accessed using a callback
+ * from the driver.
+ */
+static void integrator_uart_set_mctrl(struct amba_device *dev,
+				void __iomem *base, unsigned int mctrl)
+{
+	unsigned int ctrls = 0, ctrlc = 0, rts_mask, dtr_mask;
+	u32 phybase = dev->res.start;
+
+	if (phybase == INTEGRATOR_UART0_BASE) {
+		/* UART0 */
+		rts_mask = 1 << 4;
+		dtr_mask = 1 << 5;
+	} else {
+		/* UART1 */
+		rts_mask = 1 << 6;
+		dtr_mask = 1 << 7;
+	}
+
+	if (mctrl & TIOCM_RTS)
+		ctrlc |= rts_mask;
+	else
+		ctrls |= rts_mask;
+
+	if (mctrl & TIOCM_DTR)
+		ctrlc |= dtr_mask;
+	else
+		ctrls |= dtr_mask;
+
+	__raw_writel(ctrls, ap_syscon_base + INTEGRATOR_SC_CTRLS_OFFSET);
+	__raw_writel(ctrlc, ap_syscon_base + INTEGRATOR_SC_CTRLC_OFFSET);
+}
+
+struct amba_pl010_data ap_uart_data = {
+	.set_mctrl = integrator_uart_set_mctrl,
+};
+
+/*
  * Where is the timer (VA)?
  */
 #define TIMER0_VA_BASE __io_address(INTEGRATOR_TIMER0_BASE)
@@ -450,9 +486,9 @@ static struct of_dev_auxdata ap_auxdata_lookup[] __initdata = {
 	OF_DEV_AUXDATA("arm,primecell", INTEGRATOR_RTC_BASE,
 		"rtc", NULL),
 	OF_DEV_AUXDATA("arm,primecell", INTEGRATOR_UART0_BASE,
-		"uart0", &integrator_uart_data),
+		"uart0", &ap_uart_data),
 	OF_DEV_AUXDATA("arm,primecell", INTEGRATOR_UART1_BASE,
-		"uart1", &integrator_uart_data),
+		"uart1", &ap_uart_data),
 	OF_DEV_AUXDATA("arm,primecell", KMI0_BASE,
 		"kmi0", NULL),
 	OF_DEV_AUXDATA("arm,primecell", KMI1_BASE,
@@ -465,12 +501,60 @@ static struct of_dev_auxdata ap_auxdata_lookup[] __initdata = {
 static void __init ap_init_of(void)
 {
 	unsigned long sc_dec;
+	struct device_node *root;
+	struct device_node *syscon;
+	struct device *parent;
+	struct soc_device *soc_dev;
+	struct soc_device_attribute *soc_dev_attr;
+	u32 ap_sc_id;
+	int err;
 	int i;
 
-	of_platform_populate(NULL, of_default_bus_match_table,
-			ap_auxdata_lookup, NULL);
+	/* Here we create an SoC device for the root node */
+	root = of_find_node_by_path("/");
+	if (!root)
+		return;
+	syscon = of_find_node_by_path("/syscon");
+	if (!syscon)
+		return;
+
+	ap_syscon_base = of_iomap(syscon, 0);
+	if (!ap_syscon_base)
+		return;
+
+	ap_sc_id = readl(ap_syscon_base);
+
+	soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
+	if (!soc_dev_attr)
+		return;
+
+	err = of_property_read_string(root, "compatible",
+				      &soc_dev_attr->soc_id);
+	if (err)
+		return;
+	err = of_property_read_string(root, "model", &soc_dev_attr->machine);
+	if (err)
+		return;
+	soc_dev_attr->family = "Integrator";
+	soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%c",
+					   'A' + (ap_sc_id & 0x0f));
+
+	soc_dev = soc_device_register(soc_dev_attr);
+	if (IS_ERR_OR_NULL(soc_dev)) {
+		kfree(soc_dev_attr->revision);
+		kfree(soc_dev_attr);
+		return;
+	}
+
+	parent = soc_device_to_device(soc_dev);
+
+	if (!IS_ERR_OR_NULL(parent))
+		integrator_init_sysfs(parent, ap_sc_id);
 
-	sc_dec = readl(VA_SC_BASE + INTEGRATOR_SC_DEC_OFFSET);
+	of_platform_populate(root, of_default_bus_match_table,
+			ap_auxdata_lookup, parent);
+
+	sc_dec = readl(ap_syscon_base + INTEGRATOR_SC_DEC_OFFSET);
 	for (i = 0; i < 4; i++) {
 		struct lm_device *lmdev;
 
@@ -499,7 +583,6 @@ static const char * ap_dt_board_compat[] = {
 DT_MACHINE_START(INTEGRATOR_AP_DT, "ARM Integrator/AP (Device Tree)")
 	.reserve	= integrator_reserve,
 	.map_io		= ap_map_io,
-	.nr_irqs	= NR_IRQS_INTEGRATOR_AP,
 	.init_early	= ap_init_early,
 	.init_irq	= ap_init_irq_of,
 	.handle_irq	= fpga_handle_irq,
@@ -514,6 +597,27 @@ MACHINE_END
 #ifdef CONFIG_ATAGS
 
 /*
+ * For the ATAG boot some static mappings are needed. This will
+ * go away with the ATAG support down the road.
+ */
+
+static struct map_desc ap_io_desc_atag[] __initdata = {
+	{
+		.virtual	= IO_ADDRESS(INTEGRATOR_SC_BASE),
+		.pfn		= __phys_to_pfn(INTEGRATOR_SC_BASE),
+		.length		= SZ_4K,
+		.type		= MT_DEVICE
+	},
+};
+
+static void __init ap_map_io_atag(void)
+{
+	iotable_init(ap_io_desc_atag, ARRAY_SIZE(ap_io_desc_atag));
+	ap_syscon_base = __io_address(INTEGRATOR_SC_BASE);
+	ap_map_io();
+}
+
+/*
  * This is where non-devicetree initialization code is collected and stashed
  * for eventual deletion.
  */
@@ -581,7 +685,7 @@ static void __init ap_init(void)
 
 	platform_device_register(&cfi_flash_device);
 
-	sc_dec = readl(VA_SC_BASE + INTEGRATOR_SC_DEC_OFFSET);
+	sc_dec = readl(ap_syscon_base + INTEGRATOR_SC_DEC_OFFSET);
 	for (i = 0; i < 4; i++) {
 		struct lm_device *lmdev;
 
@@ -608,8 +712,7 @@ MACHINE_START(INTEGRATOR, "ARM-Integrator")
 	/* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
 	.atag_offset	= 0x100,
 	.reserve	= integrator_reserve,
-	.map_io		= ap_map_io,
-	.nr_irqs	= NR_IRQS_INTEGRATOR_AP,
+	.map_io		= ap_map_io_atag,
 	.init_early	= ap_init_early,
 	.init_irq	= ap_init_irq,
 	.handle_irq	= fpga_handle_irq,
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 5b08e8e4cc8..7322838c044 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -20,12 +20,14 @@
 #include <linux/amba/clcd.h>
 #include <linux/amba/mmci.h>
 #include <linux/io.h>
+#include <linux/irqchip/versatile-fpga.h>
 #include <linux/gfp.h>
 #include <linux/mtd/physmap.h>
 #include <linux/platform_data/clk-integrator.h>
 #include <linux/of_irq.h>
 #include <linux/of_address.h>
 #include <linux/of_platform.h>
+#include <linux/sys_soc.h>
 
 #include <mach/hardware.h>
 #include <mach/platform.h>
@@ -46,16 +48,17 @@
 #include <asm/hardware/timer-sp.h>
 
 #include <plat/clcd.h>
-#include <plat/fpga-irq.h>
 #include <plat/sched_clock.h>
 
 #include "common.h"
 
+/* Base address to the CP controller */
+static void __iomem *intcp_con_base;
+
 #define INTCP_PA_FLASH_BASE		0x24000000
 
 #define INTCP_PA_CLCD_BASE		0xc0000000
 
-#define INTCP_VA_CTRL_BASE		__io_address(INTEGRATOR_CP_CTL_BASE)
 #define INTCP_FLASHPROG			0x04
 #define CINTEGRATOR_FLASHPROG_FLVPPEN	(1 << 0)
 #define CINTEGRATOR_FLASHPROG_FLWREN	(1 << 1)
@@ -82,11 +85,6 @@ static struct map_desc intcp_io_desc[] __initdata = {
 		.length		= SZ_4K,
 		.type		= MT_DEVICE
 	}, {
-		.virtual	= IO_ADDRESS(INTEGRATOR_SC_BASE),
-		.pfn		= __phys_to_pfn(INTEGRATOR_SC_BASE),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE
-	}, {
 		.virtual	= IO_ADDRESS(INTEGRATOR_EBI_BASE),
 		.pfn		= __phys_to_pfn(INTEGRATOR_EBI_BASE),
 		.length		= SZ_4K,
@@ -107,11 +105,6 @@ static struct map_desc intcp_io_desc[] __initdata = {
 		.length		= SZ_4K,
 		.type		= MT_DEVICE
 	}, {
-		.virtual	= IO_ADDRESS(INTEGRATOR_UART1_BASE),
-		.pfn		= __phys_to_pfn(INTEGRATOR_UART1_BASE),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE
-	}, {
 		.virtual	= IO_ADDRESS(INTEGRATOR_DBG_BASE),
 		.pfn		= __phys_to_pfn(INTEGRATOR_DBG_BASE),
 		.length		= SZ_4K,
@@ -126,11 +119,6 @@ static struct map_desc intcp_io_desc[] __initdata = {
 		.pfn		= __phys_to_pfn(INTEGRATOR_CP_SIC_BASE),
 		.length		= SZ_4K,
 		.type		= MT_DEVICE
-	}, {
-		.virtual	= IO_ADDRESS(INTEGRATOR_CP_CTL_BASE),
-		.pfn		= __phys_to_pfn(INTEGRATOR_CP_CTL_BASE),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE
 	}
 };
 
@@ -146,9 +134,9 @@ static int intcp_flash_init(struct platform_device *dev)
 {
 	u32 val;
 
-	val = readl(INTCP_VA_CTRL_BASE + INTCP_FLASHPROG);
+	val = readl(intcp_con_base + INTCP_FLASHPROG);
 	val |= CINTEGRATOR_FLASHPROG_FLWREN;
-	writel(val, INTCP_VA_CTRL_BASE + INTCP_FLASHPROG);
+	writel(val, intcp_con_base + INTCP_FLASHPROG);
 
 	return 0;
 }
@@ -157,21 +145,21 @@ static void intcp_flash_exit(struct platform_device *dev)
 {
 	u32 val;
 
-	val = readl(INTCP_VA_CTRL_BASE + INTCP_FLASHPROG);
+	val = readl(intcp_con_base + INTCP_FLASHPROG);
 	val &= ~(CINTEGRATOR_FLASHPROG_FLVPPEN|CINTEGRATOR_FLASHPROG_FLWREN);
-	writel(val, INTCP_VA_CTRL_BASE + INTCP_FLASHPROG);
+	writel(val, intcp_con_base + INTCP_FLASHPROG);
 }
 
 static void intcp_flash_set_vpp(struct platform_device *pdev, int on)
 {
 	u32 val;
 
-	val = readl(INTCP_VA_CTRL_BASE + INTCP_FLASHPROG);
+	val = readl(intcp_con_base + INTCP_FLASHPROG);
 	if (on)
 		val |= CINTEGRATOR_FLASHPROG_FLVPPEN;
 	else
 		val &= ~CINTEGRATOR_FLASHPROG_FLVPPEN;
-	writel(val, INTCP_VA_CTRL_BASE + INTCP_FLASHPROG);
+	writel(val, intcp_con_base + INTCP_FLASHPROG);
 }
 
 static struct physmap_flash_data intcp_flash_data = {
@@ -190,7 +178,7 @@ static struct physmap_flash_data intcp_flash_data = {
 static unsigned int mmc_status(struct device *dev)
 {
 	unsigned int status = readl(__io_address(0xca000000 + 4));
-	writel(8, __io_address(INTEGRATOR_CP_CTL_BASE + 8));
+	writel(8, intcp_con_base + 8);
 
 	return status & 8;
 }
@@ -318,9 +306,9 @@ static struct of_dev_auxdata intcp_auxdata_lookup[] __initdata = {
 	OF_DEV_AUXDATA("arm,primecell", INTEGRATOR_RTC_BASE,
 		"rtc", NULL),
 	OF_DEV_AUXDATA("arm,primecell", INTEGRATOR_UART0_BASE,
-		"uart0", &integrator_uart_data),
+		"uart0", NULL),
 	OF_DEV_AUXDATA("arm,primecell", INTEGRATOR_UART1_BASE,
-		"uart1", &integrator_uart_data),
+		"uart1", NULL),
 	OF_DEV_AUXDATA("arm,primecell", KMI0_BASE,
 		"kmi0", NULL),
 	OF_DEV_AUXDATA("arm,primecell", KMI1_BASE,
@@ -338,8 +326,57 @@ static struct of_dev_auxdata intcp_auxdata_lookup[] __initdata = {
 
 static void __init intcp_init_of(void)
 {
-	of_platform_populate(NULL, of_default_bus_match_table,
-			intcp_auxdata_lookup, NULL);
+	struct device_node *root;
+	struct device_node *cpcon;
+	struct device *parent;
+	struct soc_device *soc_dev;
+	struct soc_device_attribute *soc_dev_attr;
+	u32 intcp_sc_id;
+	int err;
+
+	/* Here we create an SoC device for the root node */
+	root = of_find_node_by_path("/");
+	if (!root)
+		return;
+	cpcon = of_find_node_by_path("/cpcon");
+	if (!cpcon)
+		return;
+
+	intcp_con_base = of_iomap(cpcon, 0);
+	if (!intcp_con_base)
+		return;
+
+	intcp_sc_id = readl(intcp_con_base);
+
+	soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
+	if (!soc_dev_attr)
+		return;
+
+	err = of_property_read_string(root, "compatible",
+				      &soc_dev_attr->soc_id);
+	if (err)
+		return;
+	err = of_property_read_string(root, "model", &soc_dev_attr->machine);
+	if (err)
+		return;
+	soc_dev_attr->family = "Integrator";
+	soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%c",
+					   'A' + (intcp_sc_id & 0x0f));
+
+	soc_dev = soc_device_register(soc_dev_attr);
+	if (IS_ERR_OR_NULL(soc_dev)) {
+		kfree(soc_dev_attr->revision);
+		kfree(soc_dev_attr);
+		return;
+	}
+
+	parent = soc_device_to_device(soc_dev);
+
+	if (!IS_ERR_OR_NULL(parent))
+		integrator_init_sysfs(parent, intcp_sc_id);
+
+	of_platform_populate(root, of_default_bus_match_table,
+			intcp_auxdata_lookup, parent);
 }
 
 static const char * intcp_dt_board_compat[] = {
@@ -350,7 +387,6 @@ static const char * intcp_dt_board_compat[] = {
 DT_MACHINE_START(INTEGRATOR_CP_DT, "ARM Integrator/CP (Device Tree)")
 	.reserve	= integrator_reserve,
 	.map_io		= intcp_map_io,
-	.nr_irqs	= NR_IRQS_INTEGRATOR_CP,
 	.init_early	= intcp_init_early,
 	.init_irq	= intcp_init_irq_of,
 	.handle_irq	= fpga_handle_irq,
@@ -365,6 +401,28 @@ MACHINE_END
 #ifdef CONFIG_ATAGS
 
 /*
+ * For the ATAG boot some static mappings are needed. This will
+ * go away with the ATAG support down the road.
+ */
+
+static struct map_desc intcp_io_desc_atag[] __initdata = {
+	{
+		.virtual	= IO_ADDRESS(INTEGRATOR_CP_CTL_BASE),
+		.pfn		= __phys_to_pfn(INTEGRATOR_CP_CTL_BASE),
+		.length		= SZ_4K,
+		.type		= MT_DEVICE
+	},
+};
+
+static void __init intcp_map_io_atag(void)
+{
+	iotable_init(intcp_io_desc_atag, ARRAY_SIZE(intcp_io_desc_atag));
+	intcp_con_base = __io_address(INTEGRATOR_CP_CTL_BASE);
+	intcp_map_io();
+}
+
+
+/*
  * This is where non-devicetree initialization code is collected and stashed
  * for eventual deletion.
  */
@@ -423,7 +481,7 @@ static void __init intcp_init_irq(void)
 	u32 pic_mask, cic_mask, sic_mask;
 
 	/* These masks are for the HW IRQ registers */
-	pic_mask = ~((~0u) << (11 - IRQ_PIC_START));
+	pic_mask = ~((~0u) << (11 - 0));
 	pic_mask |= (~((~0u) << (29 - 22))) << 22;
 	cic_mask = ~((~0u) << (1 + IRQ_CIC_END - IRQ_CIC_START));
 	sic_mask = ~((~0u) << (1 + IRQ_SIC_END - IRQ_SIC_START));
@@ -503,8 +561,7 @@ MACHINE_START(CINTEGRATOR, "ARM-IntegratorCP")
 	/* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
 	.atag_offset	= 0x100,
 	.reserve	= integrator_reserve,
-	.map_io		= intcp_map_io,
-	.nr_irqs	= NR_IRQS_INTEGRATOR_CP,
+	.map_io		= intcp_map_io_atag,
 	.init_early	= intcp_init_early,
 	.init_irq	= intcp_init_irq,
 	.handle_irq	= fpga_handle_irq,
diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c
index bbeca59df66..be50e795536 100644
--- a/arch/arm/mach-integrator/pci_v3.c
+++ b/arch/arm/mach-integrator/pci_v3.c
@@ -191,12 +191,9 @@ static void __iomem *v3_open_config_window(struct pci_bus *bus,
 	/*
 	 * Trap out illegal values
 	 */
-	if (offset > 255)
-		BUG();
-	if (busnr > 255)
-		BUG();
-	if (devfn > 255)
-		BUG();
+	BUG_ON(offset > 255);
+	BUG_ON(busnr > 255);
+	BUG_ON(devfn > 255);
 
 	if (busnr == 0) {
 		int slot = PCI_SLOT(devfn);
@@ -388,9 +385,10 @@ static int __init pci_v3_setup_resources(struct pci_sys_data *sys)
  * means I can't get additional information on the reason for the pm2fb
  * problems.  I suppose I'll just have to mind-meld with the machine. ;)
  */
-#define SC_PCI     __io_address(INTEGRATOR_SC_PCIENABLE)
-#define SC_LBFADDR __io_address(INTEGRATOR_SC_BASE + 0x20)
-#define SC_LBFCODE __io_address(INTEGRATOR_SC_BASE + 0x24)
+static void __iomem *ap_syscon_base;
+#define INTEGRATOR_SC_PCIENABLE_OFFSET	0x18
+#define INTEGRATOR_SC_LBFADDR_OFFSET	0x20
+#define INTEGRATOR_SC_LBFCODE_OFFSET	0x24
 
 static int
 v3_pci_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
@@ -401,13 +399,13 @@ v3_pci_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
 	char buf[128];
 
 	sprintf(buf, "V3 fault: addr 0x%08lx, FSR 0x%03x, PC 0x%08lx [%08lx] LBFADDR=%08x LBFCODE=%02x ISTAT=%02x\n",
-		addr, fsr, pc, instr, __raw_readl(SC_LBFADDR), __raw_readl(SC_LBFCODE) & 255,
+		addr, fsr, pc, instr, __raw_readl(ap_syscon_base + INTEGRATOR_SC_LBFADDR_OFFSET), __raw_readl(ap_syscon_base + INTEGRATOR_SC_LBFCODE_OFFSET) & 255,
 		v3_readb(V3_LB_ISTAT));
 	printk(KERN_DEBUG "%s", buf);
 #endif
 
 	v3_writeb(V3_LB_ISTAT, 0);
-	__raw_writel(3, SC_PCI);
+	__raw_writel(3, ap_syscon_base + INTEGRATOR_SC_PCIENABLE_OFFSET);
 
 	/*
 	 * If the instruction being executed was a read,
@@ -449,15 +447,15 @@ static irqreturn_t v3_irq(int dummy, void *devid)
 
 	sprintf(buf, "V3 int %d: pc=0x%08lx [%08lx] LBFADDR=%08x LBFCODE=%02x "
 		"ISTAT=%02x\n", IRQ_AP_V3INT, pc, instr,
-		__raw_readl(SC_LBFADDR),
-		__raw_readl(SC_LBFCODE) & 255,
+		__raw_readl(ap_syscon_base + INTEGRATOR_SC_LBFADDR_OFFSET),
+		__raw_readl(ap_syscon_base + INTEGRATOR_SC_LBFCODE_OFFSET) & 255,
 		v3_readb(V3_LB_ISTAT));
 	printascii(buf);
 #endif
 
 	v3_writew(V3_PCI_STAT, 0xf000);
 	v3_writeb(V3_LB_ISTAT, 0);
-	__raw_writel(3, SC_PCI);
+	__raw_writel(3, ap_syscon_base + INTEGRATOR_SC_PCIENABLE_OFFSET);
 
 #ifdef CONFIG_DEBUG_LL
 	/*
@@ -480,6 +478,10 @@ int __init pci_v3_setup(int nr, struct pci_sys_data *sys)
 	if (nr == 0) {
 		sys->mem_offset = PHYS_PCI_MEM_BASE;
 		ret = pci_v3_setup_resources(sys);
+		/* Remap the Integrator system controller */
+		ap_syscon_base = ioremap(INTEGRATOR_SC_BASE, 0x100);
+		if (!ap_syscon_base)
+			return -EINVAL;
 	}
 
 	return ret;
@@ -568,7 +570,7 @@ void __init pci_v3_preinit(void)
 	v3_writeb(V3_LB_ISTAT, 0);
 	v3_writew(V3_LB_CFG, v3_readw(V3_LB_CFG) | (1 << 10));
 	v3_writeb(V3_LB_IMASK, 0x28);
-	__raw_writel(3, SC_PCI);
+	__raw_writel(3, ap_syscon_base + INTEGRATOR_SC_PCIENABLE_OFFSET);
 
 	/*
 	 * Grab the PCI error interrupt.
diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c
index 1694f01ce2b..6d6bde3e15f 100644
--- a/arch/arm/mach-ixp4xx/common-pci.c
+++ b/arch/arm/mach-ixp4xx/common-pci.c
@@ -410,6 +410,7 @@ void __init ixp4xx_pci_preinit(void)
 		 * Enable the IO window to be way up high, at 0xfffffc00
 		 */
 		local_write_config(PCI_BASE_ADDRESS_5, 4, 0xfffffc01);
+		local_write_config(0x40, 4, 0x000080FF); /* No TRDY time limit */
 	} else {
 		printk("PCI: IXP4xx is target - No bus scan performed\n");
 	}
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index fdf91a16088..8c0c0e2d072 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -67,15 +67,12 @@ static struct map_desc ixp4xx_io_desc[] __initdata = {
 		.pfn		= __phys_to_pfn(IXP4XX_PCI_CFG_BASE_PHYS),
 		.length		= IXP4XX_PCI_CFG_REGION_SIZE,
 		.type		= MT_DEVICE
-	},
-#ifdef CONFIG_DEBUG_LL
-	{	/* Debug UART mapping */
-		.virtual	= (unsigned long)IXP4XX_DEBUG_UART_BASE_VIRT,
-		.pfn		= __phys_to_pfn(IXP4XX_DEBUG_UART_BASE_PHYS),
-		.length		= IXP4XX_DEBUG_UART_REGION_SIZE,
+	}, {	/* Queue Manager */
+		.virtual	= (unsigned long)IXP4XX_QMGR_BASE_VIRT,
+		.pfn		= __phys_to_pfn(IXP4XX_QMGR_BASE_PHYS),
+		.length		= IXP4XX_QMGR_REGION_SIZE,
 		.type		= MT_DEVICE
-	}
-#endif
+	},
 };
 
 void __init ixp4xx_map_io(void)
diff --git a/arch/arm/mach-ixp4xx/goramo_mlr.c b/arch/arm/mach-ixp4xx/goramo_mlr.c
index b800a031207..53b8348dfcc 100644
--- a/arch/arm/mach-ixp4xx/goramo_mlr.c
+++ b/arch/arm/mach-ixp4xx/goramo_mlr.c
@@ -15,6 +15,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 #include <asm/mach/pci.h>
+#include <asm/system_info.h>
 
 #define SLOT_ETHA		0x0B	/* IDSEL = AD21 */
 #define SLOT_ETHB		0x0C	/* IDSEL = AD20 */
@@ -329,7 +330,7 @@ static struct platform_device device_hss_tab[] = {
 };
 
 
-static struct platform_device *device_tab[6] __initdata = {
+static struct platform_device *device_tab[7] __initdata = {
 	&device_flash,		/* index 0 */
 };
 
diff --git a/arch/arm/mach-ixp4xx/include/mach/debug-macro.S b/arch/arm/mach-ixp4xx/include/mach/debug-macro.S
index 8c9f8d56449..ff686cbc5df 100644
--- a/arch/arm/mach-ixp4xx/include/mach/debug-macro.S
+++ b/arch/arm/mach-ixp4xx/include/mach/debug-macro.S
@@ -17,8 +17,8 @@
 #else
 		mov	\rp, #0
 #endif
-                orr     \rv, \rp, #0xff000000	@ virtual
-		orr	\rv, \rv, #0x00b00000
+		orr	\rv, \rp, #0xfe000000	@ virtual
+		orr	\rv, \rv, #0x00f00000
                 orr     \rp, \rp, #0xc8000000	@ physical
                 .endm
 
diff --git a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h
index eb68b61ce97..c5bae9c035d 100644
--- a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h
+++ b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h
@@ -30,51 +30,43 @@
  *
  * 0x50000000	0x10000000	ioremap'd	EXP BUS
  *
- * 0x6000000	0x00004000	ioremap'd	QMgr
+ * 0xC8000000	0x00013000	0xFEF00000	On-Chip Peripherals
  *
- * 0xC0000000	0x00001000	0xffbff000	PCI CFG
+ * 0xC0000000	0x00001000	0xFEF13000	PCI CFG
  *
- * 0xC4000000	0x00001000	0xffbfe000	EXP CFG
+ * 0xC4000000	0x00001000	0xFEF14000	EXP CFG
  *
- * 0xC8000000	0x00013000	0xffbeb000	On-Chip Peripherals
+ * 0x60000000	0x00004000	0xFEF15000	QMgr
  */
 
 /*
  * Queue Manager
  */
-#define IXP4XX_QMGR_BASE_PHYS		(0x60000000)
-#define IXP4XX_QMGR_REGION_SIZE		(0x00004000)
+#define IXP4XX_QMGR_BASE_PHYS		0x60000000
+#define IXP4XX_QMGR_BASE_VIRT		IOMEM(0xFEF15000)
+#define IXP4XX_QMGR_REGION_SIZE		0x00004000
 
 /*
- * Expansion BUS Configuration registers
+ * Peripheral space, including debug UART. Must be section-aligned so that
+ * it can be used with the low-level debug code.
  */
-#define IXP4XX_EXP_CFG_BASE_PHYS	(0xC4000000)
-#define IXP4XX_EXP_CFG_BASE_VIRT	IOMEM(0xFFBFE000)
-#define IXP4XX_EXP_CFG_REGION_SIZE	(0x00001000)
+#define IXP4XX_PERIPHERAL_BASE_PHYS	0xC8000000
+#define IXP4XX_PERIPHERAL_BASE_VIRT	IOMEM(0xFEF00000)
+#define IXP4XX_PERIPHERAL_REGION_SIZE	0x00013000
 
 /*
  * PCI Config registers
  */
-#define IXP4XX_PCI_CFG_BASE_PHYS	(0xC0000000)
-#define	IXP4XX_PCI_CFG_BASE_VIRT	IOMEM(0xFFBFF000)
-#define IXP4XX_PCI_CFG_REGION_SIZE	(0x00001000)
-
-/*
- * Peripheral space
- */
-#define IXP4XX_PERIPHERAL_BASE_PHYS	(0xC8000000)
-#define IXP4XX_PERIPHERAL_BASE_VIRT	IOMEM(0xFFBEB000)
-#define IXP4XX_PERIPHERAL_REGION_SIZE	(0x00013000)
+#define IXP4XX_PCI_CFG_BASE_PHYS	0xC0000000
+#define IXP4XX_PCI_CFG_BASE_VIRT	IOMEM(0xFEF13000)
+#define IXP4XX_PCI_CFG_REGION_SIZE	0x00001000
 
 /*
- * Debug UART
- *
- * This is basically a remap of UART1 into a region that is section
- * aligned so that it * can be used with the low-level debug code.
+ * Expansion BUS Configuration registers
  */
-#define	IXP4XX_DEBUG_UART_BASE_PHYS	(0xC8000000)
-#define	IXP4XX_DEBUG_UART_BASE_VIRT	IOMEM(0xffb00000)
-#define	IXP4XX_DEBUG_UART_REGION_SIZE	(0x00001000)
+#define IXP4XX_EXP_CFG_BASE_PHYS	0xC4000000
+#define IXP4XX_EXP_CFG_BASE_VIRT	0xFEF14000
+#define IXP4XX_EXP_CFG_REGION_SIZE	0x00001000
 
 #define IXP4XX_EXP_CS0_OFFSET	0x00
 #define IXP4XX_EXP_CS1_OFFSET   0x04
diff --git a/arch/arm/mach-ixp4xx/include/mach/qmgr.h b/arch/arm/mach-ixp4xx/include/mach/qmgr.h
index 9e7cad2d54c..4de8da536db 100644
--- a/arch/arm/mach-ixp4xx/include/mach/qmgr.h
+++ b/arch/arm/mach-ixp4xx/include/mach/qmgr.h
@@ -86,7 +86,7 @@ void qmgr_release_queue(unsigned int queue);
 
 static inline void qmgr_put_entry(unsigned int queue, u32 val)
 {
-	extern struct qmgr_regs __iomem *qmgr_regs;
+	struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT;
 #if DEBUG_QMGR
 	BUG_ON(!qmgr_queue_descs[queue]); /* not yet requested */
 
@@ -99,7 +99,7 @@ static inline void qmgr_put_entry(unsigned int queue, u32 val)
 static inline u32 qmgr_get_entry(unsigned int queue)
 {
 	u32 val;
-	extern struct qmgr_regs __iomem *qmgr_regs;
+	const struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT;
 	val = __raw_readl(&qmgr_regs->acc[queue][0]);
 #if DEBUG_QMGR
 	BUG_ON(!qmgr_queue_descs[queue]); /* not yet requested */
@@ -112,14 +112,14 @@ static inline u32 qmgr_get_entry(unsigned int queue)
 
 static inline int __qmgr_get_stat1(unsigned int queue)
 {
-	extern struct qmgr_regs __iomem *qmgr_regs;
+	const struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT;
 	return (__raw_readl(&qmgr_regs->stat1[queue >> 3])
 		>> ((queue & 7) << 2)) & 0xF;
 }
 
 static inline int __qmgr_get_stat2(unsigned int queue)
 {
-	extern struct qmgr_regs __iomem *qmgr_regs;
+	const struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT;
 	BUG_ON(queue >= HALF_QUEUES);
 	return (__raw_readl(&qmgr_regs->stat2[queue >> 4])
 		>> ((queue & 0xF) << 1)) & 0x3;
@@ -145,7 +145,7 @@ static inline int qmgr_stat_empty(unsigned int queue)
  */
 static inline int qmgr_stat_below_low_watermark(unsigned int queue)
 {
-	extern struct qmgr_regs __iomem *qmgr_regs;
+	const struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT;
 	if (queue >= HALF_QUEUES)
 		return (__raw_readl(&qmgr_regs->statne_h) >>
 			(queue - HALF_QUEUES)) & 0x01;
@@ -172,7 +172,7 @@ static inline int qmgr_stat_above_high_watermark(unsigned int queue)
  */
 static inline int qmgr_stat_full(unsigned int queue)
 {
-	extern struct qmgr_regs __iomem *qmgr_regs;
+	const struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT;
 	if (queue >= HALF_QUEUES)
 		return (__raw_readl(&qmgr_regs->statf_h) >>
 			(queue - HALF_QUEUES)) & 0x01;
diff --git a/arch/arm/mach-ixp4xx/include/mach/udc.h b/arch/arm/mach-ixp4xx/include/mach/udc.h
index 80d6da2eafa..7bd8b96c884 100644
--- a/arch/arm/mach-ixp4xx/include/mach/udc.h
+++ b/arch/arm/mach-ixp4xx/include/mach/udc.h
@@ -2,7 +2,7 @@
  * arch/arm/mach-ixp4xx/include/mach/udc.h
  *
  */
-#include <asm/mach/udc_pxa2xx.h>
+#include <linux/platform_data/pxa2xx_udc.h>
 
 extern void ixp4xx_set_udc_info(struct pxa2xx_udc_mach_info *info);
 
diff --git a/arch/arm/mach-ixp4xx/ixp4xx_npe.c b/arch/arm/mach-ixp4xx/ixp4xx_npe.c
index a17ed79207a..d4eb09a6286 100644
--- a/arch/arm/mach-ixp4xx/ixp4xx_npe.c
+++ b/arch/arm/mach-ixp4xx/ixp4xx_npe.c
@@ -116,7 +116,11 @@
 /* NPE mailbox_status value for reset */
 #define RESET_MBOX_STAT			0x0000F0F0
 
-const char *npe_names[] = { "NPE-A", "NPE-B", "NPE-C" };
+#define NPE_A_FIRMWARE "NPE-A"
+#define NPE_B_FIRMWARE "NPE-B"
+#define NPE_C_FIRMWARE "NPE-C"
+
+const char *npe_names[] = { NPE_A_FIRMWARE, NPE_B_FIRMWARE, NPE_C_FIRMWARE };
 
 #define print_npe(pri, npe, fmt, ...)					\
 	printk(pri "%s: " fmt, npe_name(npe), ## __VA_ARGS__)
@@ -724,6 +728,9 @@ module_exit(npe_cleanup_module);
 
 MODULE_AUTHOR("Krzysztof Halasa");
 MODULE_LICENSE("GPL v2");
+MODULE_FIRMWARE(NPE_A_FIRMWARE);
+MODULE_FIRMWARE(NPE_B_FIRMWARE);
+MODULE_FIRMWARE(NPE_C_FIRMWARE);
 
 EXPORT_SYMBOL(npe_names);
 EXPORT_SYMBOL(npe_running);
diff --git a/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c b/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
index 852f7c9f87d..9d1b6b7c394 100644
--- a/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
+++ b/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
@@ -14,7 +14,7 @@
 #include <linux/module.h>
 #include <mach/qmgr.h>
 
-struct qmgr_regs __iomem *qmgr_regs;
+static struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT;
 static struct resource *mem_res;
 static spinlock_t qmgr_lock;
 static u32 used_sram_bitmap[4]; /* 128 16-dword pages */
@@ -293,12 +293,6 @@ static int qmgr_init(void)
 	if (mem_res == NULL)
 		return -EBUSY;
 
-	qmgr_regs = ioremap(IXP4XX_QMGR_BASE_PHYS, IXP4XX_QMGR_REGION_SIZE);
-	if (qmgr_regs == NULL) {
-		err = -ENOMEM;
-		goto error_map;
-	}
-
 	/* reset qmgr registers */
 	for (i = 0; i < 4; i++) {
 		__raw_writel(0x33333333, &qmgr_regs->stat1[i]);
@@ -347,8 +341,6 @@ static int qmgr_init(void)
 error_irq2:
 	free_irq(IRQ_IXP4XX_QM1, NULL);
 error_irq:
-	iounmap(qmgr_regs);
-error_map:
 	release_mem_region(IXP4XX_QMGR_BASE_PHYS, IXP4XX_QMGR_REGION_SIZE);
 	return err;
 }
@@ -359,7 +351,6 @@ static void qmgr_remove(void)
 	free_irq(IRQ_IXP4XX_QM2, NULL);
 	synchronize_irq(IRQ_IXP4XX_QM1);
 	synchronize_irq(IRQ_IXP4XX_QM2);
-	iounmap(qmgr_regs);
 	release_mem_region(IXP4XX_QMGR_BASE_PHYS, IXP4XX_QMGR_REGION_SIZE);
 }
 
@@ -369,7 +360,6 @@ module_exit(qmgr_remove);
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Krzysztof Halasa");
 
-EXPORT_SYMBOL(qmgr_regs);
 EXPORT_SYMBOL(qmgr_set_irq);
 EXPORT_SYMBOL(qmgr_enable_irq);
 EXPORT_SYMBOL(qmgr_disable_irq);
diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig
index 50bca5032b7..f91cdff5a3e 100644
--- a/arch/arm/mach-kirkwood/Kconfig
+++ b/arch/arm/mach-kirkwood/Kconfig
@@ -46,6 +46,13 @@ config MACH_GURUPLUG
 
 config ARCH_KIRKWOOD_DT
 	bool "Marvell Kirkwood Flattened Device Tree"
+	select POWER_SUPPLY
+	select POWER_RESET
+	select POWER_RESET_GPIO
+	select REGULATOR
+	select REGULATOR_FIXED_VOLTAGE
+	select MVEBU_CLK_CORE
+	select MVEBU_CLK_GATING
 	select USE_OF
 	help
 	  Say 'Y' here if you want your kernel to support the
@@ -130,6 +137,63 @@ config MACH_KM_KIRKWOOD_DT
 	  Say 'Y' here if you want your kernel to support the
 	  Keymile Kirkwood Reference Desgin, using Flattened Device Tree.
 
+config MACH_INETSPACE_V2_DT
+	bool "LaCie Internet Space v2 NAS (Flattened Device Tree)"
+	select ARCH_KIRKWOOD_DT
+	help
+	  Say 'Y' here if you want your kernel to support the LaCie
+	  Internet Space v2 NAS, using Flattened Device Tree.
+
+config MACH_MPLCEC4_DT
+	bool "MPL CEC4 (Flattened Device Tree)"
+	select ARCH_KIRKWOOD_DT
+	help
+	  Say 'Y' here if you want your kernel to support the
+	  MPL CEC4 (Flattened Device Tree).
+
+config MACH_NETSPACE_V2_DT
+	bool "LaCie Network Space v2 NAS (Flattened Device Tree)"
+	select ARCH_KIRKWOOD_DT
+	help
+	  Say 'Y' here if you want your kernel to support the LaCie
+	  Network Space v2 NAS, using Flattened Device Tree.
+
+config MACH_NETSPACE_MAX_V2_DT
+	bool "LaCie Network Space Max v2 NAS (Flattened Device Tree)"
+	select ARCH_KIRKWOOD_DT
+	help
+	  Say 'Y' here if you want your kernel to support the LaCie
+	  Network Space Max v2 NAS, using Flattened Device Tree.
+
+config MACH_NETSPACE_LITE_V2_DT
+	bool "LaCie Network Space Lite v2 NAS (Flattened Device Tree)"
+	select ARCH_KIRKWOOD_DT
+	help
+	  Say 'Y' here if you want your kernel to support the LaCie
+	  Network Space Lite v2 NAS, using Flattened Device Tree.
+
+config MACH_NETSPACE_MINI_V2_DT
+	bool "LaCie Network Space Mini v2 NAS (Flattened Device Tree)"
+	select ARCH_KIRKWOOD_DT
+	help
+	  Say 'Y' here if you want your kernel to support the LaCie
+	  Network Space Mini v2 NAS (aka SafeBox), using Flattened
+	  Device Tree.
+
+config MACH_OPENBLOCKS_A6_DT
+	bool "Plat'Home OpenBlocks A6 (Flattened Device Tree)"
+	select ARCH_KIRKWOOD_DT
+	help
+	  Say 'Y' here if you want your kernel to support the
+	  Plat'Home OpenBlocks A6 (Flattened Device Tree).
+
+config MACH_TOPKICK_DT
+	bool "USI Topkick (Flattened Device Tree)"
+	select ARCH_KIRKWOOD_DT
+	help
+	  Say 'Y' here if you want your kernel to support the
+	  USI Topkick, using Flattened Device Tree
+
 config MACH_TS219
 	bool "QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and TS-219P+ Turbo NAS"
 	help
@@ -216,6 +280,14 @@ config MACH_T5325
 	  Say 'Y' here if you want your kernel to support the
 	  HP t5325 Thin Client.
 
+config MACH_NSA310_DT
+	bool "ZyXEL NSA-310 (Flattened Device Tree)"
+	select ARCH_KIRKWOOD_DT
+	select ARM_ATAG_DTB_COMPAT
+	help
+	  Say 'Y' here if you want your kernel to support the
+	  ZyXEL NSA-310 board (Flattened Device Tree).
+
 endmenu
 
 endif
diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile
index 294779f892d..8d2e5a96247 100644
--- a/arch/arm/mach-kirkwood/Makefile
+++ b/arch/arm/mach-kirkwood/Makefile
@@ -31,3 +31,12 @@ obj-$(CONFIG_MACH_GOFLEXNET_DT)		+= board-goflexnet.o
 obj-$(CONFIG_MACH_LSXL_DT)		+= board-lsxl.o
 obj-$(CONFIG_MACH_IOMEGA_IX2_200_DT)	+= board-iomega_ix2_200.o
 obj-$(CONFIG_MACH_KM_KIRKWOOD_DT)	+= board-km_kirkwood.o
+obj-$(CONFIG_MACH_INETSPACE_V2_DT)	+= board-ns2.o
+obj-$(CONFIG_MACH_MPLCEC4_DT)		+= board-mplcec4.o
+obj-$(CONFIG_MACH_NETSPACE_V2_DT)	+= board-ns2.o
+obj-$(CONFIG_MACH_NETSPACE_MAX_V2_DT)	+= board-ns2.o
+obj-$(CONFIG_MACH_NETSPACE_LITE_V2_DT)	+= board-ns2.o
+obj-$(CONFIG_MACH_NETSPACE_MINI_V2_DT)	+= board-ns2.o
+obj-$(CONFIG_MACH_NSA310_DT)		+= board-nsa310.o
+obj-$(CONFIG_MACH_OPENBLOCKS_A6_DT)	+= board-openblocks_a6.o
+obj-$(CONFIG_MACH_TOPKICK_DT)		+= board-usi_topkick.o
diff --git a/arch/arm/mach-kirkwood/board-dnskw.c b/arch/arm/mach-kirkwood/board-dnskw.c
index 43d16d6714b..a1aa87f0918 100644
--- a/arch/arm/mach-kirkwood/board-dnskw.c
+++ b/arch/arm/mach-kirkwood/board-dnskw.c
@@ -17,51 +17,11 @@
 #include <linux/mv643xx_eth.h>
 #include <linux/gpio.h>
 #include "common.h"
-#include "mpp.h"
 
 static struct mv643xx_eth_platform_data dnskw_ge00_data = {
 	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
 };
 
-static unsigned int dnskw_mpp_config[] __initdata = {
-	MPP13_UART1_TXD,	/* Custom ... */
-	MPP14_UART1_RXD,	/* ... Controller (DNS-320 only) */
-	MPP20_SATA1_ACTn,	/* LED: White Right HDD */
-	MPP21_SATA0_ACTn,	/* LED: White Left HDD */
-	MPP24_GPIO,
-	MPP25_GPIO,
-	MPP26_GPIO,	/* LED: Power */
-	MPP27_GPIO,	/* LED: Red Right HDD */
-	MPP28_GPIO,	/* LED: Red Left HDD */
-	MPP29_GPIO,	/* LED: Red USB (DNS-325 only) */
-	MPP30_GPIO,
-	MPP31_GPIO,
-	MPP32_GPIO,
-	MPP33_GPO,
-	MPP34_GPIO,	/* Button: Front power */
-	MPP35_GPIO,	/* LED: Red USB (DNS-320 only) */
-	MPP36_GPIO,	/* Power: Turn off board */
-	MPP37_GPIO,	/* Power: Turn back on after power failure */
-	MPP38_GPIO,
-	MPP39_GPIO,	/* Power: SATA0 */
-	MPP40_GPIO,	/* Power: SATA1 */
-	MPP41_GPIO,	/* SATA0 present */
-	MPP42_GPIO,	/* SATA1 present */
-	MPP43_GPIO,	/* LED: White USB */
-	MPP44_GPIO,	/* Fan: Tachometer Pin */
-	MPP45_GPIO,	/* Fan: high speed */
-	MPP46_GPIO,	/* Fan: low speed */
-	MPP47_GPIO,	/* Button: Back unmount */
-	MPP48_GPIO,	/* Button: Back reset */
-	MPP49_GPIO,	/* Temp Alarm (DNS-325) Pin of U5 (DNS-320) */
-	0
-};
-
-static void dnskw_power_off(void)
-{
-	gpio_set_value(36, 1);
-}
-
 /* Register any GPIO for output and set the value */
 static void __init dnskw_gpio_register(unsigned gpio, char *name, int def)
 {
@@ -76,22 +36,8 @@ static void __init dnskw_gpio_register(unsigned gpio, char *name, int def)
 
 void __init dnskw_init(void)
 {
-	kirkwood_mpp_conf(dnskw_mpp_config);
-
-	kirkwood_ehci_init();
 	kirkwood_ge00_init(&dnskw_ge00_data);
 
-	/* Register power-off GPIO. */
-	if (gpio_request(36, "dnskw:power:off") == 0
-	    && gpio_direction_output(36, 0) == 0)
-		pm_power_off = dnskw_power_off;
-	else
-		pr_err("dnskw: failed to configure power-off GPIO\n");
-
-	/* Ensure power is supplied to both HDDs */
-	dnskw_gpio_register(39, "dnskw:power:sata0", 1);
-	dnskw_gpio_register(40, "dnskw:power:sata1", 1);
-
 	/* Set NAS to turn back on after a power failure */
 	dnskw_gpio_register(37, "dnskw:power:recover", 1);
 }
diff --git a/arch/arm/mach-kirkwood/board-dockstar.c b/arch/arm/mach-kirkwood/board-dockstar.c
index f2fbb023e67..d7196db3398 100644
--- a/arch/arm/mach-kirkwood/board-dockstar.c
+++ b/arch/arm/mach-kirkwood/board-dockstar.c
@@ -16,46 +16,17 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/ata_platform.h>
 #include <linux/mv643xx_eth.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_fdt.h>
-#include <linux/of_irq.h>
-#include <linux/of_platform.h>
-#include <linux/gpio.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <mach/kirkwood.h>
-#include <mach/bridge-regs.h>
-#include <linux/platform_data/mmc-mvsdio.h>
 #include "common.h"
-#include "mpp.h"
 
 static struct mv643xx_eth_platform_data dockstar_ge00_data = {
 	.phy_addr	= MV643XX_ETH_PHY_ADDR(0),
 };
 
-static unsigned int dockstar_mpp_config[] __initdata = {
-	MPP29_GPIO,	/* USB Power Enable */
-	MPP46_GPIO,	/* LED green */
-	MPP47_GPIO,	/* LED orange */
-	0
-};
-
 void __init dockstar_dt_init(void)
 {
 	/*
 	 * Basic setup. Needs to be called early.
 	 */
-	kirkwood_mpp_conf(dockstar_mpp_config);
-
-	if (gpio_request(29, "USB Power Enable") != 0 ||
-	    gpio_direction_output(29, 1) != 0)
-		pr_err("can't setup GPIO 29 (USB Power Enable)\n");
-	kirkwood_ehci_init();
-
 	kirkwood_ge00_init(&dockstar_ge00_data);
 }
diff --git a/arch/arm/mach-kirkwood/board-dreamplug.c b/arch/arm/mach-kirkwood/board-dreamplug.c
index 20af53a56c0..08248e24ffc 100644
--- a/arch/arm/mach-kirkwood/board-dreamplug.c
+++ b/arch/arm/mach-kirkwood/board-dreamplug.c
@@ -13,26 +13,10 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/ata_platform.h>
 #include <linux/mv643xx_eth.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_fdt.h>
-#include <linux/of_irq.h>
-#include <linux/of_platform.h>
 #include <linux/gpio.h>
-#include <linux/mtd/physmap.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <mach/kirkwood.h>
-#include <mach/bridge-regs.h>
 #include <linux/platform_data/mmc-mvsdio.h>
 #include "common.h"
-#include "mpp.h"
 
 static struct mv643xx_eth_platform_data dreamplug_ge00_data = {
 	.phy_addr	= MV643XX_ETH_PHY_ADDR(0),
@@ -46,25 +30,11 @@ static struct mvsdio_platform_data dreamplug_mvsdio_data = {
 	/* unfortunately the CD signal has not been connected */
 };
 
-static unsigned int dreamplug_mpp_config[] __initdata = {
-	MPP0_SPI_SCn,
-	MPP1_SPI_MOSI,
-	MPP2_SPI_SCK,
-	MPP3_SPI_MISO,
-	MPP47_GPIO,	/* Bluetooth LED */
-	MPP48_GPIO,	/* Wifi LED */
-	MPP49_GPIO,	/* Wifi AP LED */
-	0
-};
-
 void __init dreamplug_init(void)
 {
 	/*
 	 * Basic setup. Needs to be called early.
 	 */
-	kirkwood_mpp_conf(dreamplug_mpp_config);
-
-	kirkwood_ehci_init();
 	kirkwood_ge00_init(&dreamplug_ge00_data);
 	kirkwood_ge01_init(&dreamplug_ge01_data);
 	kirkwood_sdio_init(&dreamplug_mvsdio_data);
diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
index d94872fed8c..ff4150a2ad0 100644
--- a/arch/arm/mach-kirkwood/board-dt.c
+++ b/arch/arm/mach-kirkwood/board-dt.c
@@ -14,11 +14,15 @@
 #include <linux/init.h>
 #include <linux/of.h>
 #include <linux/of_platform.h>
+#include <linux/clk-provider.h>
+#include <linux/clk/mvebu.h>
 #include <linux/kexec.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <mach/bridge-regs.h>
+#include <linux/platform_data/usb-ehci-orion.h>
 #include <plat/irq.h>
+#include <plat/common.h>
 #include "common.h"
 
 static struct of_device_id kirkwood_dt_match_table[] __initdata = {
@@ -26,16 +30,50 @@ static struct of_device_id kirkwood_dt_match_table[] __initdata = {
 	{ }
 };
 
-struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = {
-	OF_DEV_AUXDATA("marvell,orion-spi", 0xf1010600, "orion_spi.0", NULL),
-	OF_DEV_AUXDATA("marvell,mv64xxx-i2c", 0xf1011000, "mv64xxx_i2c.0",
-		       NULL),
-	OF_DEV_AUXDATA("marvell,orion-wdt", 0xf1020300, "orion_wdt", NULL),
-	OF_DEV_AUXDATA("marvell,orion-sata", 0xf1080000, "sata_mv.0", NULL),
-	OF_DEV_AUXDATA("marvell,orion-nand", 0xf4000000, "orion_nand", NULL),
-	OF_DEV_AUXDATA("marvell,orion-crypto", 0xf1030000, "mv_crypto", NULL),
-	{},
-};
+/*
+ * There are still devices that doesn't know about DT yet.  Get clock
+ * gates here and add a clock lookup alias, so that old platform
+ * devices still work.
+*/
+
+static void __init kirkwood_legacy_clk_init(void)
+{
+
+	struct device_node *np = of_find_compatible_node(
+		NULL, NULL, "marvell,kirkwood-gating-clock");
+
+	struct of_phandle_args clkspec;
+
+	clkspec.np = np;
+	clkspec.args_count = 1;
+
+	clkspec.args[0] = CGC_BIT_GE0;
+	orion_clkdev_add(NULL, "mv643xx_eth_port.0",
+			 of_clk_get_from_provider(&clkspec));
+
+	clkspec.args[0] = CGC_BIT_PEX0;
+	orion_clkdev_add("0", "pcie",
+			 of_clk_get_from_provider(&clkspec));
+
+	clkspec.args[0] = CGC_BIT_USB0;
+	orion_clkdev_add(NULL, "orion-ehci.0",
+			 of_clk_get_from_provider(&clkspec));
+
+	clkspec.args[0] = CGC_BIT_PEX1;
+	orion_clkdev_add("1", "pcie",
+			 of_clk_get_from_provider(&clkspec));
+
+	clkspec.args[0] = CGC_BIT_GE1;
+	orion_clkdev_add(NULL, "mv643xx_eth_port.1",
+			 of_clk_get_from_provider(&clkspec));
+
+}
+
+static void __init kirkwood_of_clk_init(void)
+{
+	mvebu_clocks_init();
+	kirkwood_legacy_clk_init();
+}
 
 static void __init kirkwood_dt_init(void)
 {
@@ -54,11 +92,7 @@ static void __init kirkwood_dt_init(void)
 	kirkwood_l2_init();
 
 	/* Setup root of clk tree */
-	kirkwood_clk_init();
-
-	/* internal devices that every board has */
-	kirkwood_xor0_init();
-	kirkwood_xor1_init();
+	kirkwood_of_clk_init();
 
 #ifdef CONFIG_KEXEC
 	kexec_reinit = kirkwood_enable_pcie;
@@ -94,11 +128,29 @@ static void __init kirkwood_dt_init(void)
 	if (of_machine_is_compatible("keymile,km_kirkwood"))
 		km_kirkwood_init();
 
-	of_platform_populate(NULL, kirkwood_dt_match_table,
-			     kirkwood_auxdata_lookup, NULL);
+	if (of_machine_is_compatible("lacie,inetspace_v2") ||
+	    of_machine_is_compatible("lacie,netspace_v2") ||
+	    of_machine_is_compatible("lacie,netspace_max_v2") ||
+	    of_machine_is_compatible("lacie,netspace_lite_v2") ||
+	    of_machine_is_compatible("lacie,netspace_mini_v2"))
+		ns2_init();
+
+	if (of_machine_is_compatible("mpl,cec4"))
+		mplcec4_init();
+
+	if (of_machine_is_compatible("plathome,openblocks-a6"))
+		openblocks_a6_init();
+
+	if (of_machine_is_compatible("usi,topkick"))
+		usi_topkick_init();
+
+	if (of_machine_is_compatible("zyxel,nsa310"))
+		nsa310_init();
+
+	of_platform_populate(NULL, kirkwood_dt_match_table, NULL, NULL);
 }
 
-static const char *kirkwood_dt_board_compat[] = {
+static const char * const kirkwood_dt_board_compat[] = {
 	"globalscale,dreamplug",
 	"dlink,dns-320",
 	"dlink,dns-325",
@@ -110,6 +162,15 @@ static const char *kirkwood_dt_board_compat[] = {
 	"buffalo,lsxl",
 	"iom,ix2-200",
 	"keymile,km_kirkwood",
+	"lacie,inetspace_v2",
+	"lacie,netspace_max_v2",
+	"lacie,netspace_v2",
+	"lacie,netspace_lite_v2",
+	"lacie,netspace_mini_v2",
+	"mpl,cec4",
+	"plathome,openblocks-a6",
+	"usi,topkick",
+	"zyxel,nsa310",
 	NULL
 };
 
diff --git a/arch/arm/mach-kirkwood/board-goflexnet.c b/arch/arm/mach-kirkwood/board-goflexnet.c
index 001ca8c9698..9db979aec82 100644
--- a/arch/arm/mach-kirkwood/board-goflexnet.c
+++ b/arch/arm/mach-kirkwood/board-goflexnet.c
@@ -18,54 +18,17 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/ata_platform.h>
 #include <linux/mv643xx_eth.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_fdt.h>
-#include <linux/of_irq.h>
-#include <linux/of_platform.h>
-#include <linux/gpio.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <mach/kirkwood.h>
-#include <mach/bridge-regs.h>
-#include <linux/platform_data/mmc-mvsdio.h>
 #include "common.h"
-#include "mpp.h"
 
 static struct mv643xx_eth_platform_data goflexnet_ge00_data = {
 	.phy_addr	= MV643XX_ETH_PHY_ADDR(0),
 };
 
-static unsigned int goflexnet_mpp_config[] __initdata = {
-	MPP29_GPIO,	/* USB Power Enable */
-	MPP47_GPIO,	/* LED Orange */
-	MPP46_GPIO,	/* LED Green */
-	MPP45_GPIO,	/* LED Left Capacity 3 */
-	MPP44_GPIO,	/* LED Left Capacity 2 */
-	MPP43_GPIO,	/* LED Left Capacity 1 */
-	MPP42_GPIO,	/* LED Left Capacity 0 */
-	MPP41_GPIO,	/* LED Right Capacity 3 */
-	MPP40_GPIO,	/* LED Right Capacity 2 */
-	MPP39_GPIO,	/* LED Right Capacity 1 */
-	MPP38_GPIO,	/* LED Right Capacity 0 */
-	0
-};
-
 void __init goflexnet_init(void)
 {
 	/*
 	 * Basic setup. Needs to be called early.
 	 */
-	kirkwood_mpp_conf(goflexnet_mpp_config);
-
-	if (gpio_request(29, "USB Power Enable") != 0 ||
-	    gpio_direction_output(29, 1) != 0)
-		pr_err("can't setup GPIO 29 (USB Power Enable)\n");
-	kirkwood_ehci_init();
-
 	kirkwood_ge00_init(&goflexnet_ge00_data);
 }
diff --git a/arch/arm/mach-kirkwood/board-ib62x0.c b/arch/arm/mach-kirkwood/board-ib62x0.c
index cfc47f80e73..9f6f496380d 100644
--- a/arch/arm/mach-kirkwood/board-ib62x0.c
+++ b/arch/arm/mach-kirkwood/board-ib62x0.c
@@ -13,59 +13,18 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/partitions.h>
-#include <linux/ata_platform.h>
 #include <linux/mv643xx_eth.h>
-#include <linux/gpio.h>
 #include <linux/input.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
 #include "common.h"
-#include "mpp.h"
-
-#define IB62X0_GPIO_POWER_OFF	24
 
 static struct mv643xx_eth_platform_data ib62x0_ge00_data = {
 	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
 };
 
-static unsigned int ib62x0_mpp_config[] __initdata = {
-	MPP0_NF_IO2,
-	MPP1_NF_IO3,
-	MPP2_NF_IO4,
-	MPP3_NF_IO5,
-	MPP4_NF_IO6,
-	MPP5_NF_IO7,
-	MPP18_NF_IO0,
-	MPP19_NF_IO1,
-	MPP22_GPIO,	/* OS LED red */
-	MPP24_GPIO,	/* Power off device */
-	MPP25_GPIO,	/* OS LED green */
-	MPP27_GPIO,	/* USB transfer LED */
-	MPP28_GPIO,	/* Reset button */
-	MPP29_GPIO,	/* USB Copy button */
-	0
-};
-
-static void ib62x0_power_off(void)
-{
-	gpio_set_value(IB62X0_GPIO_POWER_OFF, 1);
-}
-
 void __init ib62x0_init(void)
 {
 	/*
 	 * Basic setup. Needs to be called early.
 	 */
-	kirkwood_mpp_conf(ib62x0_mpp_config);
-
-	kirkwood_ehci_init();
 	kirkwood_ge00_init(&ib62x0_ge00_data);
-	if (gpio_request(IB62X0_GPIO_POWER_OFF, "ib62x0:power:off") == 0 &&
-	    gpio_direction_output(IB62X0_GPIO_POWER_OFF, 0) == 0)
-		pm_power_off = ib62x0_power_off;
-	else
-		pr_err("board-ib62x0: failed to configure power-off GPIO\n");
 }
diff --git a/arch/arm/mach-kirkwood/board-iconnect.c b/arch/arm/mach-kirkwood/board-iconnect.c
index d084b1e2943..c8ebde4919e 100644
--- a/arch/arm/mach-kirkwood/board-iconnect.c
+++ b/arch/arm/mach-kirkwood/board-iconnect.c
@@ -10,42 +10,16 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/platform_device.h>
 #include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_fdt.h>
-#include <linux/of_irq.h>
-#include <linux/of_platform.h>
 #include <linux/mv643xx_eth.h>
-#include <linux/gpio.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
 #include "common.h"
-#include "mpp.h"
 
 static struct mv643xx_eth_platform_data iconnect_ge00_data = {
 	.phy_addr	= MV643XX_ETH_PHY_ADDR(11),
 };
 
-static unsigned int iconnect_mpp_config[] __initdata = {
-	MPP12_GPIO,
-	MPP35_GPIO,
-	MPP41_GPIO,
-	MPP42_GPIO,
-	MPP43_GPIO,
-	MPP44_GPIO,
-	MPP45_GPIO,
-	MPP46_GPIO,
-	MPP47_GPIO,
-	MPP48_GPIO,
-	0
-};
-
 void __init iconnect_init(void)
 {
-	kirkwood_mpp_conf(iconnect_mpp_config);
-
-	kirkwood_ehci_init();
 	kirkwood_ge00_init(&iconnect_ge00_data);
 }
 
diff --git a/arch/arm/mach-kirkwood/board-iomega_ix2_200.c b/arch/arm/mach-kirkwood/board-iomega_ix2_200.c
index 158fb97d039..f655b2637b0 100644
--- a/arch/arm/mach-kirkwood/board-iomega_ix2_200.c
+++ b/arch/arm/mach-kirkwood/board-iomega_ix2_200.c
@@ -10,12 +10,9 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/platform_device.h>
 #include <linux/mv643xx_eth.h>
 #include <linux/ethtool.h>
-#include <mach/kirkwood.h>
 #include "common.h"
-#include "mpp.h"
 
 static struct mv643xx_eth_platform_data iomega_ix2_200_ge00_data = {
 	.phy_addr       = MV643XX_ETH_PHY_NONE,
@@ -23,35 +20,10 @@ static struct mv643xx_eth_platform_data iomega_ix2_200_ge00_data = {
 	.duplex         = DUPLEX_FULL,
 };
 
-static unsigned int iomega_ix2_200_mpp_config[] __initdata = {
-	MPP12_GPIO,			/* Reset Button */
-	MPP14_GPIO,			/* Power Button */
-	MPP15_GPIO,			/* Backup LED (blue) */
-	MPP16_GPIO,			/* Power LED (white) */
-	MPP35_GPIO,			/* OTB Button */
-	MPP36_GPIO,			/* Rebuild LED (white) */
-	MPP37_GPIO,			/* Health LED (red) */
-	MPP38_GPIO,			/* SATA LED brightness control 1 */
-	MPP39_GPIO,			/* SATA LED brightness control 2 */
-	MPP40_GPIO,			/* Backup LED brightness control 1 */
-	MPP41_GPIO,			/* Backup LED brightness control 2 */
-	MPP42_GPIO,			/* Power LED brightness control 1 */
-	MPP43_GPIO,			/* Power LED brightness control 2 */
-	MPP44_GPIO,			/* Health LED brightness control 1 */
-	MPP45_GPIO,			/* Health LED brightness control 2 */
-	MPP46_GPIO,			/* Rebuild LED brightness control 1 */
-	MPP47_GPIO,			/* Rebuild LED brightness control 2 */
-	0
-};
-
 void __init iomega_ix2_200_init(void)
 {
 	/*
 	 * Basic setup. Needs to be called early.
 	 */
-	kirkwood_mpp_conf(iomega_ix2_200_mpp_config);
-
-	kirkwood_ehci_init();
-
 	kirkwood_ge01_init(&iomega_ix2_200_ge00_data);
 }
diff --git a/arch/arm/mach-kirkwood/board-km_kirkwood.c b/arch/arm/mach-kirkwood/board-km_kirkwood.c
index f7d32834b75..44e4605ba0b 100644
--- a/arch/arm/mach-kirkwood/board-km_kirkwood.c
+++ b/arch/arm/mach-kirkwood/board-km_kirkwood.c
@@ -18,27 +18,15 @@
 #include <linux/clk.h>
 #include <linux/clk-private.h>
 #include "common.h"
-#include "mpp.h"
 
 static struct mv643xx_eth_platform_data km_kirkwood_ge00_data = {
 	.phy_addr	= MV643XX_ETH_PHY_ADDR(0),
 };
 
-static unsigned int km_kirkwood_mpp_config[] __initdata = {
-	MPP8_GPIO,	/* I2C SDA */
-	MPP9_GPIO,	/* I2C SCL */
-	0
-};
-
 void __init km_kirkwood_init(void)
 {
 	struct clk *sata_clk;
 	/*
-	 * Basic setup. Needs to be called early.
-	 */
-	kirkwood_mpp_conf(km_kirkwood_mpp_config);
-
-	/*
 	 * Our variant of kirkwood (integrated in the Bobcat) hangs on accessing
 	 * SATA bits (14-15) of the Clock Gating Control Register. Since these
 	 * devices are also not present in this variant, their clocks get
@@ -52,6 +40,5 @@ void __init km_kirkwood_init(void)
 	if (!IS_ERR(sata_clk))
 		sata_clk->flags |= CLK_IGNORE_UNUSED;
 
-	kirkwood_ehci_init();
 	kirkwood_ge00_init(&km_kirkwood_ge00_data);
 }
diff --git a/arch/arm/mach-kirkwood/board-lsxl.c b/arch/arm/mach-kirkwood/board-lsxl.c
index 83d8975592f..4ec8b7ae784 100644
--- a/arch/arm/mach-kirkwood/board-lsxl.c
+++ b/arch/arm/mach-kirkwood/board-lsxl.c
@@ -14,19 +14,8 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/mtd/partitions.h>
-#include <linux/ata_platform.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
 #include <linux/mv643xx_eth.h>
-#include <linux/gpio.h>
-#include <linux/gpio-fan.h>
-#include <linux/input.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
 #include "common.h"
-#include "mpp.h"
 
 static struct mv643xx_eth_platform_data lsxl_ge00_data = {
 	.phy_addr	= MV643XX_ETH_PHY_ADDR(0),
@@ -36,68 +25,6 @@ static struct mv643xx_eth_platform_data lsxl_ge01_data = {
 	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
 };
 
-static unsigned int lsxl_mpp_config[] __initdata = {
-	MPP10_GPO,	/* HDD Power Enable */
-	MPP11_GPIO,	/* USB Vbus Enable */
-	MPP18_GPO,	/* FAN High Enable# */
-	MPP19_GPO,	/* FAN Low Enable# */
-	MPP36_GPIO,	/* Function Blue LED */
-	MPP37_GPIO,	/* Alarm LED */
-	MPP38_GPIO,	/* Info LED */
-	MPP39_GPIO,	/* Power LED */
-	MPP40_GPIO,	/* Fan Lock */
-	MPP41_GPIO,	/* Function Button */
-	MPP42_GPIO,	/* Power Switch */
-	MPP43_GPIO,	/* Power Auto Switch */
-	MPP48_GPIO,	/* Function Red LED */
-	0
-};
-
-#define LSXL_GPIO_FAN_HIGH	18
-#define LSXL_GPIO_FAN_LOW	19
-#define LSXL_GPIO_FAN_LOCK	40
-
-static struct gpio_fan_alarm lsxl_alarm = {
-	.gpio = LSXL_GPIO_FAN_LOCK,
-};
-
-static struct gpio_fan_speed lsxl_speeds[] = {
-	{
-		.rpm = 0,
-		.ctrl_val = 3,
-	}, {
-		.rpm = 1500,
-		.ctrl_val = 1,
-	}, {
-		.rpm = 3250,
-		.ctrl_val = 2,
-	}, {
-		.rpm = 5000,
-		.ctrl_val = 0,
-	}
-};
-
-static int lsxl_gpio_list[] = {
-	LSXL_GPIO_FAN_HIGH, LSXL_GPIO_FAN_LOW,
-};
-
-static struct gpio_fan_platform_data lsxl_fan_data = {
-	.num_ctrl = ARRAY_SIZE(lsxl_gpio_list),
-	.ctrl = lsxl_gpio_list,
-	.alarm = &lsxl_alarm,
-	.num_speed = ARRAY_SIZE(lsxl_speeds),
-	.speed = lsxl_speeds,
-};
-
-static struct platform_device lsxl_fan_device = {
-	.name = "gpio-fan",
-	.id = -1,
-	.num_resources = 0,
-	.dev = {
-		.platform_data = &lsxl_fan_data,
-	},
-};
-
 /*
  * On the LS-XHL/LS-CHLv2, the shutdown process is following:
  * - Userland monitors key events until the power switch goes to off position
@@ -111,24 +38,14 @@ static void lsxl_power_off(void)
 	kirkwood_restart('h', NULL);
 }
 
-#define LSXL_GPIO_HDD_POWER 10
-#define LSXL_GPIO_USB_POWER 11
-
 void __init lsxl_init(void)
 {
 	/*
 	 * Basic setup. Needs to be called early.
 	 */
-	kirkwood_mpp_conf(lsxl_mpp_config);
-
-	/* usb and sata power on */
-	gpio_set_value(LSXL_GPIO_USB_POWER, 1);
-	gpio_set_value(LSXL_GPIO_HDD_POWER, 1);
 
-	kirkwood_ehci_init();
 	kirkwood_ge00_init(&lsxl_ge00_data);
 	kirkwood_ge01_init(&lsxl_ge01_data);
-	platform_device_register(&lsxl_fan_device);
 
 	/* register power-off method */
 	pm_power_off = lsxl_power_off;
diff --git a/arch/arm/mach-kirkwood/board-mplcec4.c b/arch/arm/mach-kirkwood/board-mplcec4.c
new file mode 100644
index 00000000000..56bfe5a1605
--- /dev/null
+++ b/arch/arm/mach-kirkwood/board-mplcec4.c
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2012 MPL AG, Switzerland
+ * Stefan Peter <s.peter@mpl.ch>
+ *
+ * arch/arm/mach-kirkwood/board-mplcec4.c
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/platform_data/mmc-mvsdio.h>
+#include "common.h"
+#include "mpp.h"
+
+static struct mv643xx_eth_platform_data mplcec4_ge00_data = {
+	.phy_addr	= MV643XX_ETH_PHY_ADDR(1),
+};
+
+static struct mv643xx_eth_platform_data mplcec4_ge01_data = {
+	.phy_addr	= MV643XX_ETH_PHY_ADDR(2),
+};
+
+static struct mvsdio_platform_data mplcec4_mvsdio_data = {
+	.gpio_card_detect = 47,	/* MPP47 used as SD card detect */
+};
+
+
+void __init mplcec4_init(void)
+{
+	/*
+	 * Basic setup. Needs to be called early.
+	 */
+	kirkwood_ge00_init(&mplcec4_ge00_data);
+	kirkwood_ge01_init(&mplcec4_ge01_data);
+	kirkwood_sdio_init(&mplcec4_mvsdio_data);
+	kirkwood_pcie_init(KW_PCIE0);
+}
+
+
+
diff --git a/arch/arm/mach-kirkwood/board-ns2.c b/arch/arm/mach-kirkwood/board-ns2.c
new file mode 100644
index 00000000000..8821720ab5a
--- /dev/null
+++ b/arch/arm/mach-kirkwood/board-ns2.c
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2012 (C), Simon Guinot <simon.guinot@sequanux.org>
+ *
+ * arch/arm/mach-kirkwood/board-ns2.c
+ *
+ * LaCie Network Space v2 board (and parents) initialization for drivers
+ * not converted to flattened device tree yet.
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/gpio.h>
+#include <linux/of.h>
+#include "common.h"
+#include "mpp.h"
+
+static struct mv643xx_eth_platform_data ns2_ge00_data = {
+	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
+};
+
+static unsigned int ns2_mpp_config[] __initdata = {
+	MPP0_SPI_SCn,
+	MPP1_SPI_MOSI,
+	MPP2_SPI_SCK,
+	MPP3_SPI_MISO,
+	MPP4_NF_IO6,
+	MPP5_NF_IO7,
+	MPP6_SYSRST_OUTn,
+	MPP7_GPO,		/* Fan speed (bit 1) */
+	MPP8_TW0_SDA,
+	MPP9_TW0_SCK,
+	MPP10_UART0_TXD,
+	MPP11_UART0_RXD,
+	MPP12_GPO,		/* Red led */
+	MPP14_GPIO,		/* USB fuse */
+	MPP16_GPIO,		/* SATA 0 power */
+	MPP17_GPIO,		/* SATA 1 power */
+	MPP18_NF_IO0,
+	MPP19_NF_IO1,
+	MPP20_SATA1_ACTn,
+	MPP21_SATA0_ACTn,
+	MPP22_GPIO,		/* Fan speed (bit 0) */
+	MPP23_GPIO,		/* Fan power */
+	MPP24_GPIO,		/* USB mode select */
+	MPP25_GPIO,		/* Fan rotation fail */
+	MPP26_GPIO,		/* USB device vbus */
+	MPP28_GPIO,		/* USB enable host vbus */
+	MPP29_GPIO,		/* Blue led (slow register) */
+	MPP30_GPIO,		/* Blue led (command register) */
+	MPP31_GPIO,		/* Board power off */
+	MPP32_GPIO,		/* Power button (0 = Released, 1 = Pushed) */
+	MPP33_GPO,		/* Fan speed (bit 2) */
+	0
+};
+
+#define NS2_GPIO_POWER_OFF	31
+
+static void ns2_power_off(void)
+{
+	gpio_set_value(NS2_GPIO_POWER_OFF, 1);
+}
+
+void __init ns2_init(void)
+{
+	/*
+	 * Basic setup. Needs to be called early.
+	 */
+	kirkwood_mpp_conf(ns2_mpp_config);
+
+	if (of_machine_is_compatible("lacie,netspace_lite_v2") ||
+	    of_machine_is_compatible("lacie,netspace_mini_v2"))
+		ns2_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0);
+	kirkwood_ge00_init(&ns2_ge00_data);
+
+	if (gpio_request(NS2_GPIO_POWER_OFF, "power-off") == 0 &&
+	    gpio_direction_output(NS2_GPIO_POWER_OFF, 0) == 0)
+		pm_power_off = ns2_power_off;
+	else
+		pr_err("ns2: failed to configure power-off GPIO\n");
+}
diff --git a/arch/arm/mach-kirkwood/board-nsa310.c b/arch/arm/mach-kirkwood/board-nsa310.c
new file mode 100644
index 00000000000..f58d2e1a404
--- /dev/null
+++ b/arch/arm/mach-kirkwood/board-nsa310.c
@@ -0,0 +1,101 @@
+/*
+ * arch/arm/mach-kirkwood/nsa-310-setup.c
+ *
+ * ZyXEL NSA-310 Setup
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/i2c.h>
+#include <linux/gpio.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <mach/kirkwood.h>
+#include "common.h"
+#include "mpp.h"
+
+#define NSA310_GPIO_USB_POWER_OFF	21
+#define NSA310_GPIO_POWER_OFF		48
+
+static unsigned int nsa310_mpp_config[] __initdata = {
+	MPP12_GPIO, /* led esata green */
+	MPP13_GPIO, /* led esata red */
+	MPP15_GPIO, /* led usb green */
+	MPP16_GPIO, /* led usb red */
+	MPP21_GPIO, /* control usb power off */
+	MPP28_GPIO, /* led sys green */
+	MPP29_GPIO, /* led sys red */
+	MPP36_GPIO, /* key reset */
+	MPP37_GPIO, /* key copy */
+	MPP39_GPIO, /* led copy green */
+	MPP40_GPIO, /* led copy red */
+	MPP41_GPIO, /* led hdd green */
+	MPP42_GPIO, /* led hdd red */
+	MPP44_GPIO, /* ?? */
+	MPP46_GPIO, /* key power */
+	MPP48_GPIO, /* control power off */
+	0
+};
+
+static struct i2c_board_info __initdata nsa310_i2c_info[] = {
+	{ I2C_BOARD_INFO("adt7476", 0x2e) },
+};
+
+static void nsa310_power_off(void)
+{
+	gpio_set_value(NSA310_GPIO_POWER_OFF, 1);
+}
+
+static int __init nsa310_gpio_request(unsigned int gpio, unsigned long flags,
+				       const char *label)
+{
+	int err;
+
+	err = gpio_request_one(gpio, flags, label);
+	if (err)
+		pr_err("NSA-310: can't setup GPIO%u (%s), err=%d\n",
+			gpio, label, err);
+
+	return err;
+}
+
+static void __init nsa310_gpio_init(void)
+{
+	int err;
+
+	err = nsa310_gpio_request(NSA310_GPIO_POWER_OFF, GPIOF_OUT_INIT_LOW,
+				  "Power Off");
+	if (!err)
+		pm_power_off = nsa310_power_off;
+
+	nsa310_gpio_request(NSA310_GPIO_USB_POWER_OFF, GPIOF_OUT_INIT_LOW,
+			    "USB Power Off");
+}
+
+void __init nsa310_init(void)
+{
+	u32 dev, rev;
+
+	kirkwood_mpp_conf(nsa310_mpp_config);
+
+	nsa310_gpio_init();
+
+	kirkwood_pcie_id(&dev, &rev);
+
+	i2c_register_board_info(0, ARRAY_AND_SIZE(nsa310_i2c_info));
+}
+
+static int __init nsa310_pci_init(void)
+{
+	if (of_machine_is_compatible("zyxel,nsa310"))
+		kirkwood_pcie_init(KW_PCIE0);
+
+	return 0;
+}
+
+subsys_initcall(nsa310_pci_init);
diff --git a/arch/arm/mach-kirkwood/board-openblocks_a6.c b/arch/arm/mach-kirkwood/board-openblocks_a6.c
new file mode 100644
index 00000000000..815fc6451d5
--- /dev/null
+++ b/arch/arm/mach-kirkwood/board-openblocks_a6.c
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2012 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * arch/arm/mach-kirkwood/board-openblocks_a6.c
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/clk.h>
+#include <linux/clk-private.h>
+#include "common.h"
+#include "mpp.h"
+
+static struct mv643xx_eth_platform_data openblocks_ge00_data = {
+	.phy_addr	= MV643XX_ETH_PHY_ADDR(0),
+};
+
+static unsigned int openblocks_a6_mpp_config[] __initdata = {
+	MPP0_NF_IO2,
+	MPP1_NF_IO3,
+	MPP2_NF_IO4,
+	MPP3_NF_IO5,
+	MPP4_NF_IO6,
+	MPP5_NF_IO7,
+	MPP6_SYSRST_OUTn,
+	MPP8_UART1_RTS,
+	MPP9_UART1_CTS,
+	MPP10_UART0_TXD,
+	MPP11_UART0_RXD,
+	MPP13_UART1_TXD,
+	MPP14_UART1_RXD,
+	MPP15_UART0_RTS,
+	MPP16_UART0_CTS,
+	MPP18_NF_IO0,
+	MPP19_NF_IO1,
+	MPP20_GPIO, /* DIP SW0 */
+	MPP21_GPIO, /* DIP SW1 */
+	MPP22_GPIO, /* DIP SW2 */
+	MPP23_GPIO, /* DIP SW3 */
+	MPP24_GPIO, /* GPIO 0 */
+	MPP25_GPIO, /* GPIO 1 */
+	MPP26_GPIO, /* GPIO 2 */
+	MPP27_GPIO, /* GPIO 3 */
+	MPP28_GPIO, /* GPIO 4 */
+	MPP29_GPIO, /* GPIO 5 */
+	MPP30_GPIO, /* GPIO 6 */
+	MPP31_GPIO, /* GPIO 7 */
+	MPP36_TW1_SDA,
+	MPP37_TW1_SCK,
+	MPP38_GPIO, /* INIT */
+	MPP39_GPIO, /* USB OC */
+	MPP41_GPIO, /* LED: Red */
+	MPP42_GPIO, /* LED: Green */
+	MPP43_GPIO, /* LED: Yellow */
+	0,
+};
+
+void __init openblocks_a6_init(void)
+{
+	/*
+	 * Basic setup. Needs to be called early.
+	 */
+	kirkwood_mpp_conf(openblocks_a6_mpp_config);
+	kirkwood_ge00_init(&openblocks_ge00_data);
+}
diff --git a/arch/arm/mach-kirkwood/board-ts219.c b/arch/arm/mach-kirkwood/board-ts219.c
index 1750e68506c..acb0187c7ee 100644
--- a/arch/arm/mach-kirkwood/board-ts219.c
+++ b/arch/arm/mach-kirkwood/board-ts219.c
@@ -19,54 +19,25 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/mv643xx_eth.h>
-#include <linux/ata_platform.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <mach/kirkwood.h>
 #include "common.h"
-#include "mpp.h"
 #include "tsx1x-common.h"
 
 static struct mv643xx_eth_platform_data qnap_ts219_ge00_data = {
 	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
 };
 
-static unsigned int qnap_ts219_mpp_config[] __initdata = {
-	MPP0_SPI_SCn,
-	MPP1_SPI_MOSI,
-	MPP2_SPI_SCK,
-	MPP3_SPI_MISO,
-	MPP4_SATA1_ACTn,
-	MPP5_SATA0_ACTn,
-	MPP8_TW0_SDA,
-	MPP9_TW0_SCK,
-	MPP10_UART0_TXD,
-	MPP11_UART0_RXD,
-	MPP13_UART1_TXD,	/* PIC controller */
-	MPP14_UART1_RXD,	/* PIC controller */
-	MPP15_GPIO,		/* USB Copy button (on devices with 88F6281) */
-	MPP16_GPIO,		/* Reset button (on devices with 88F6281) */
-	MPP36_GPIO,		/* RAM: 0: 256 MB, 1: 512 MB */
-	MPP37_GPIO,		/* Reset button (on devices with 88F6282) */
-	MPP43_GPIO,		/* USB Copy button (on devices with 88F6282) */
-	MPP44_GPIO,		/* Board ID: 0: TS-11x, 1: TS-21x */
-	0
-};
-
 void __init qnap_dt_ts219_init(void)
 {
 	u32 dev, rev;
 
-	kirkwood_mpp_conf(qnap_ts219_mpp_config);
-
 	kirkwood_pcie_id(&dev, &rev);
 	if (dev == MV88F6282_DEV_ID)
 		qnap_ts219_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0);
 
 	kirkwood_ge00_init(&qnap_ts219_ge00_data);
-	kirkwood_ehci_init();
 
 	pm_power_off = qnap_tsx1x_power_off;
 }
diff --git a/arch/arm/mach-kirkwood/board-usi_topkick.c b/arch/arm/mach-kirkwood/board-usi_topkick.c
new file mode 100644
index 00000000000..15e69fcde9f
--- /dev/null
+++ b/arch/arm/mach-kirkwood/board-usi_topkick.c
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2012 (C), Jason Cooper <jason@lakedaemon.net>
+ *
+ * arch/arm/mach-kirkwood/board-usi_topkick.c
+ *
+ * USI Topkick Init for drivers not converted to flattened device tree yet.
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/gpio.h>
+#include <linux/platform_data/mmc-mvsdio.h>
+#include "common.h"
+#include "mpp.h"
+
+static struct mv643xx_eth_platform_data topkick_ge00_data = {
+	.phy_addr	= MV643XX_ETH_PHY_ADDR(0),
+};
+
+static struct mvsdio_platform_data topkick_mvsdio_data = {
+	/* unfortunately the CD signal has not been connected */
+};
+
+/*
+ * GPIO LED layout
+ *
+ *       /-SYS_LED(2)
+ *       |
+ *       |   /-DISK_LED
+ *       |   |
+ *       |   |   /-WLAN_LED(2)
+ *       |   |   |
+ * [SW] [*] [*] [*]
+ */
+
+/*
+ * Switch positions
+ *
+ *     /-SW_LEFT
+ *     |
+ *     |   /-SW_IDLE
+ *     |   |
+ *     |   |   /-SW_RIGHT
+ *     |   |   |
+ * PS [L] [I] [R] LEDS
+ */
+
+static unsigned int topkick_mpp_config[] __initdata = {
+	MPP21_GPIO,	/* DISK_LED           (low active) - yellow */
+	MPP36_GPIO,	/* SATA0 power enable (high active) */
+	MPP37_GPIO,	/* SYS_LED2           (low active) - red */
+	MPP38_GPIO,	/* SYS_LED            (low active) - blue */
+	MPP39_GPIO,	/* WLAN_LED           (low active) - green */
+	MPP43_GPIO,	/* SW_LEFT            (low active) */
+	MPP44_GPIO,     /* SW_RIGHT           (low active) */
+	MPP45_GPIO,	/* SW_IDLE            (low active) */
+	MPP46_GPIO,     /* SW_LEFT            (low active) */
+	MPP48_GPIO,	/* WLAN_LED2          (low active) - yellow */
+	0
+};
+
+#define TOPKICK_SATA0_PWR_ENABLE 36
+
+void __init usi_topkick_init(void)
+{
+	/*
+	 * Basic setup. Needs to be called early.
+	 */
+	kirkwood_mpp_conf(topkick_mpp_config);
+
+	/* SATA0 power enable */
+	gpio_set_value(TOPKICK_SATA0_PWR_ENABLE, 1);
+
+	kirkwood_ge00_init(&topkick_ge00_data);
+	kirkwood_sdio_init(&topkick_mvsdio_data);
+}
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 2c6c218fb79..bac21a554c9 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -18,10 +18,10 @@
 #include <linux/clk-provider.h>
 #include <linux/spinlock.h>
 #include <linux/mv643xx_i2c.h>
+#include <linux/timex.h>
+#include <linux/kexec.h>
 #include <net/dsa.h>
 #include <asm/page.h>
-#include <asm/timex.h>
-#include <asm/kexec.h>
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
 #include <mach/kirkwood.h>
@@ -260,12 +260,13 @@ void __init kirkwood_clk_init(void)
 	orion_clkdev_add(NULL, "orion_nand", runit);
 	orion_clkdev_add(NULL, "mvsdio", sdio);
 	orion_clkdev_add(NULL, "mv_crypto", crypto);
-	orion_clkdev_add(NULL, MV_XOR_SHARED_NAME ".0", xor0);
-	orion_clkdev_add(NULL, MV_XOR_SHARED_NAME ".1", xor1);
+	orion_clkdev_add(NULL, MV_XOR_NAME ".0", xor0);
+	orion_clkdev_add(NULL, MV_XOR_NAME ".1", xor1);
 	orion_clkdev_add("0", "pcie", pex0);
 	orion_clkdev_add("1", "pcie", pex1);
 	orion_clkdev_add(NULL, "kirkwood-i2s", audio);
 	orion_clkdev_add(NULL, MV64XXX_I2C_CTLR_NAME ".0", runit);
+	orion_clkdev_add(NULL, MV64XXX_I2C_CTLR_NAME ".1", runit);
 
 	/* Marvell says runit is used by SPI, UART, NAND, TWSI, ...,
 	 * so should never be gated.
@@ -425,7 +426,7 @@ void __init kirkwood_sdio_init(struct mvsdio_platform_data *mvsdio_data)
 /*****************************************************************************
  * SPI
  ****************************************************************************/
-void __init kirkwood_spi_init()
+void __init kirkwood_spi_init(void)
 {
 	orion_spi_init(SPI_PHYS_BASE);
 }
@@ -646,8 +647,7 @@ void __init kirkwood_l2_init(void)
 
 void __init kirkwood_init(void)
 {
-	printk(KERN_INFO "Kirkwood: %s, TCLK=%d.\n",
-		kirkwood_id(), kirkwood_tclk);
+	pr_info("Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk);
 
 	/*
 	 * Disable propagation of mbus errors to the CPU local bus,
@@ -671,7 +671,7 @@ void __init kirkwood_init(void)
 	kirkwood_xor1_init();
 	kirkwood_crypto_init();
 
-#ifdef CONFIG_KEXEC 
+#ifdef CONFIG_KEXEC
 	kexec_reinit = kirkwood_enable_pcie;
 #endif
 }
diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h
index bcffd7ca1ca..5ffa57f08c8 100644
--- a/arch/arm/mach-kirkwood/common.h
+++ b/arch/arm/mach-kirkwood/common.h
@@ -47,7 +47,8 @@ void kirkwood_i2c_init(void);
 void kirkwood_uart0_init(void);
 void kirkwood_uart1_init(void);
 void kirkwood_nand_init(struct mtd_partition *parts, int nr_parts, int delay);
-void kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts, int (*dev_ready)(struct mtd_info *));
+void kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts,
+			    int (*dev_ready)(struct mtd_info *));
 void kirkwood_audio_init(void);
 void kirkwood_restart(char, const char *);
 void kirkwood_clk_init(void);
@@ -112,6 +113,40 @@ void km_kirkwood_init(void);
 static inline void km_kirkwood_init(void) {};
 #endif
 
+#ifdef CONFIG_MACH_MPLCEC4_DT
+void mplcec4_init(void);
+#else
+static inline void mplcec4_init(void) {};
+#endif
+
+#if defined(CONFIG_MACH_INETSPACE_V2_DT) || \
+	defined(CONFIG_MACH_NETSPACE_V2_DT) || \
+	defined(CONFIG_MACH_NETSPACE_MAX_V2_DT) || \
+	defined(CONFIG_MACH_NETSPACE_LITE_V2_DT) || \
+	defined(CONFIG_MACH_NETSPACE_MINI_V2_DT)
+void ns2_init(void);
+#else
+static inline void ns2_init(void) {};
+#endif
+
+#ifdef CONFIG_MACH_NSA310_DT
+void nsa310_init(void);
+#else
+static inline void nsa310_init(void) {};
+#endif
+
+#ifdef CONFIG_MACH_OPENBLOCKS_A6_DT
+void openblocks_a6_init(void);
+#else
+static inline void openblocks_a6_init(void) {};
+#endif
+
+#ifdef CONFIG_MACH_TOPKICK_DT
+void usi_topkick_init(void);
+#else
+static inline void usi_topkick_init(void) {};
+#endif
+
 /* early init functions not converted to fdt yet */
 char *kirkwood_id(void);
 void kirkwood_l2_init(void);
diff --git a/arch/arm/mach-kirkwood/cpuidle.c b/arch/arm/mach-kirkwood/cpuidle.c
index 0f171094187..f7304670f2f 100644
--- a/arch/arm/mach-kirkwood/cpuidle.c
+++ b/arch/arm/mach-kirkwood/cpuidle.c
@@ -64,7 +64,7 @@ static int kirkwood_init_cpuidle(void)
 
 	cpuidle_register_driver(&kirkwood_idle_driver);
 	if (cpuidle_register_device(device)) {
-		printk(KERN_ERR "kirkwood_init_cpuidle: Failed registering\n");
+		pr_err("kirkwood_init_cpuidle: Failed registering\n");
 		return -EIO;
 	}
 	return 0;
diff --git a/arch/arm/mach-kirkwood/dockstar-setup.c b/arch/arm/mach-kirkwood/dockstar-setup.c
index 23dcb19cc2a..791a98fafa2 100644
--- a/arch/arm/mach-kirkwood/dockstar-setup.c
+++ b/arch/arm/mach-kirkwood/dockstar-setup.c
@@ -93,7 +93,7 @@ static void __init dockstar_init(void)
 
 	if (gpio_request(29, "USB Power Enable") != 0 ||
 	    gpio_direction_output(29, 1) != 0)
-		printk(KERN_ERR "can't set up GPIO 29 (USB Power Enable)\n");
+		pr_err("can't set up GPIO 29 (USB Power Enable)\n");
 	kirkwood_ehci_init();
 
 	kirkwood_ge00_init(&dockstar_ge00_data);
diff --git a/arch/arm/mach-kirkwood/irq.c b/arch/arm/mach-kirkwood/irq.c
index 884703535a0..2a97a2e4163 100644
--- a/arch/arm/mach-kirkwood/irq.c
+++ b/arch/arm/mach-kirkwood/irq.c
@@ -14,6 +14,7 @@
 #include <mach/bridge-regs.h>
 #include <plat/orion-gpio.h>
 #include <plat/irq.h>
+#include "common.h"
 
 static int __initdata gpio0_irqs[4] = {
 	IRQ_KIRKWOOD_GPIO_LOW_0_7,
diff --git a/arch/arm/mach-kirkwood/lacie_v2-common.c b/arch/arm/mach-kirkwood/lacie_v2-common.c
index 285edab776e..489495976fc 100644
--- a/arch/arm/mach-kirkwood/lacie_v2-common.c
+++ b/arch/arm/mach-kirkwood/lacie_v2-common.c
@@ -19,6 +19,7 @@
 #include <mach/irqs.h>
 #include <plat/time.h>
 #include "common.h"
+#include "lacie_v2-common.h"
 
 /*****************************************************************************
  * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005)
diff --git a/arch/arm/mach-kirkwood/mpp.c b/arch/arm/mach-kirkwood/mpp.c
index 0c6ad63f10c..827cde42414 100644
--- a/arch/arm/mach-kirkwood/mpp.c
+++ b/arch/arm/mach-kirkwood/mpp.c
@@ -30,8 +30,8 @@ static unsigned int __init kirkwood_variant(void)
 	if (dev == MV88F6180_DEV_ID)
 		return MPP_F6180_MASK;
 
-	printk(KERN_ERR "MPP setup: unknown kirkwood variant "
-			"(dev %#x rev %#x)\n", dev, rev);
+	pr_err("MPP setup: unknown kirkwood variant (dev %#x rev %#x)\n",
+	       dev, rev);
 	return 0;
 }
 
diff --git a/arch/arm/mach-kirkwood/netspace_v2-setup.c b/arch/arm/mach-kirkwood/netspace_v2-setup.c
index 88b0788baca..728e86d33f0 100644
--- a/arch/arm/mach-kirkwood/netspace_v2-setup.c
+++ b/arch/arm/mach-kirkwood/netspace_v2-setup.c
@@ -79,7 +79,7 @@ static struct platform_device netspace_v2_gpio_buttons = {
 	.name		= "gpio-keys",
 	.id		= -1,
 	.dev		= {
-		.platform_data 	= &netspace_v2_button_data,
+		.platform_data	= &netspace_v2_button_data,
 	},
 };
 
@@ -211,7 +211,7 @@ static unsigned int netspace_v2_mpp_config[] __initdata = {
 	MPP29_GPIO,		/* Blue led (slow register) */
 	MPP30_GPIO,		/* Blue led (command register) */
 	MPP31_GPIO,		/* Board power off */
-	MPP32_GPIO, 		/* Power button (0 = Released, 1 = Pushed) */
+	MPP32_GPIO,		/* Power button (0 = Released, 1 = Pushed) */
 	MPP33_GPO,		/* Fan speed (bit 2) */
 	0
 };
diff --git a/arch/arm/mach-kirkwood/openrd-setup.c b/arch/arm/mach-kirkwood/openrd-setup.c
index 134ef50d58f..7e81e9b586b 100644
--- a/arch/arm/mach-kirkwood/openrd-setup.c
+++ b/arch/arm/mach-kirkwood/openrd-setup.c
@@ -121,14 +121,12 @@ static int __init uart1_mpp_config(void)
 	kirkwood_mpp_conf(openrd_uart1_mpp_config);
 
 	if (gpio_request(34, "SD_UART1_SEL")) {
-		printk(KERN_ERR "GPIO request failed for SD/UART1 selection"
-				", gpio: 34\n");
+		pr_err("GPIO request 34 failed for SD/UART1 selection\n");
 		return -EIO;
 	}
 
 	if (gpio_request(28, "RS232_RS485_SEL")) {
-		printk(KERN_ERR "GPIO request failed for RS232/RS485 selection"
-				", gpio# 28\n");
+		pr_err("GPIO request 28 failed for RS232/RS485 selection\n");
 		gpio_free(34);
 		return -EIO;
 	}
@@ -185,15 +183,13 @@ static void __init openrd_init(void)
 
 	if (uart1 <= 0) {
 		if (uart1 < 0)
-			printk(KERN_ERR "Invalid kernel parameter to select "
-				"UART1. Defaulting to SD. ERROR CODE: %d\n",
-				uart1);
+			pr_err("Invalid kernel parameter to select UART1. Defaulting to SD. ERROR CODE: %d\n",
+			       uart1);
 
 		/* Select SD
 		 * Pin # 34: 0 => UART1, 1 => SD */
 		if (gpio_request(34, "SD_UART1_SEL")) {
-			printk(KERN_ERR "GPIO request failed for SD/UART1 "
-					"selection, gpio: 34\n");
+			pr_err("GPIO request 34 failed for SD/UART1 selection\n");
 		} else {
 
 			gpio_direction_output(34, 1);
diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c
index ec544918b12..ef102646ba9 100644
--- a/arch/arm/mach-kirkwood/pcie.c
+++ b/arch/arm/mach-kirkwood/pcie.c
@@ -26,7 +26,7 @@ static void kirkwood_enable_pcie_clk(const char *port)
 
 	clk = clk_get_sys("pcie", port);
 	if (IS_ERR(clk)) {
-		printk(KERN_ERR "PCIE clock %s missing\n", port);
+		pr_err("PCIE clock %s missing\n", port);
 		return;
 	}
 	clk_prepare_enable(clk);
@@ -168,7 +168,7 @@ static int __init kirkwood_pcie_setup(int nr, struct pci_sys_data *sys)
 		return 0;
 
 	index = pcie_port_map[nr];
-	printk(KERN_INFO "PCI: bus%d uses PCIe port %d\n", sys->busnr, index);
+	pr_info("PCI: bus%d uses PCIe port %d\n", sys->busnr, index);
 
 	pp = kzalloc(sizeof(*pp), GFP_KERNEL);
 	if (!pp)
@@ -186,7 +186,8 @@ static int __init kirkwood_pcie_setup(int nr, struct pci_sys_data *sys)
 	case 1:
 		kirkwood_enable_pcie_clk("1");
 		pcie1_ioresources_init(pp);
-		pci_ioremap_io(SZ_64K * sys->busnr, KIRKWOOD_PCIE1_IO_PHYS_BASE);
+		pci_ioremap_io(SZ_64K * sys->busnr,
+			       KIRKWOOD_PCIE1_IO_PHYS_BASE);
 		break;
 	default:
 		panic("PCIe setup: invalid controller %d", index);
@@ -207,14 +208,19 @@ static int __init kirkwood_pcie_setup(int nr, struct pci_sys_data *sys)
 	return 1;
 }
 
+/*
+ * The root complex has a hardwired class of PCI_CLASS_MEMORY_OTHER, when it
+ * is operating as a root complex this needs to be switched to
+ * PCI_CLASS_BRIDGE_HOST or Linux will errantly try to process the BAR's on
+ * the device. Decoding setup is handled by the orion code.
+ */
 static void __devinit rc_pci_fixup(struct pci_dev *dev)
 {
-	/*
-	 * Prevent enumeration of root complex.
-	 */
 	if (dev->bus->parent == NULL && dev->devfn == 0) {
 		int i;
 
+		dev->class &= 0xff;
+		dev->class |= PCI_CLASS_BRIDGE_HOST << 8;
 		for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
 			dev->resource[i].start = 0;
 			dev->resource[i].end   = 0;
@@ -224,22 +230,6 @@ static void __devinit rc_pci_fixup(struct pci_dev *dev)
 }
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL, PCI_ANY_ID, rc_pci_fixup);
 
-static struct pci_bus __init *
-kirkwood_pcie_scan_bus(int nr, struct pci_sys_data *sys)
-{
-	struct pci_bus *bus;
-
-	if (nr < num_pcie_ports) {
-		bus = pci_scan_root_bus(NULL, sys->busnr, &pcie_ops, sys,
-					&sys->resources);
-	} else {
-		bus = NULL;
-		BUG();
-	}
-
-	return bus;
-}
-
 static int __init kirkwood_pcie_map_irq(const struct pci_dev *dev, u8 slot,
 	u8 pin)
 {
@@ -251,19 +241,19 @@ static int __init kirkwood_pcie_map_irq(const struct pci_dev *dev, u8 slot,
 
 static struct hw_pci kirkwood_pci __initdata = {
 	.setup		= kirkwood_pcie_setup,
-	.scan		= kirkwood_pcie_scan_bus,
 	.map_irq	= kirkwood_pcie_map_irq,
+	.ops            = &pcie_ops,
 };
 
 static void __init add_pcie_port(int index, void __iomem *base)
 {
-	printk(KERN_INFO "Kirkwood PCIe port %d: ", index);
+	pr_info("Kirkwood PCIe port %d: ", index);
 
 	if (orion_pcie_link_up(base)) {
-		printk(KERN_INFO "link up\n");
+		pr_info("link up\n");
 		pcie_port_map[num_pcie_ports++] = index;
 	} else
-		printk(KERN_INFO "link down, ignoring\n");
+		pr_info("link down, ignoring\n");
 }
 
 void __init kirkwood_pcie_init(unsigned int portmask)
diff --git a/arch/arm/mach-kirkwood/sheevaplug-setup.c b/arch/arm/mach-kirkwood/sheevaplug-setup.c
index 28d0abaf4bd..8a175948b28 100644
--- a/arch/arm/mach-kirkwood/sheevaplug-setup.c
+++ b/arch/arm/mach-kirkwood/sheevaplug-setup.c
@@ -117,7 +117,7 @@ static void __init sheevaplug_init(void)
 
 	if (gpio_request(29, "USB Power Enable") != 0 ||
 	    gpio_direction_output(29, 1) != 0)
-		printk(KERN_ERR "can't set up GPIO 29 (USB Power Enable)\n");
+		pr_err("can't set up GPIO 29 (USB Power Enable)\n");
 	kirkwood_ehci_init();
 
 	kirkwood_ge00_init(&sheevaplug_ge00_data);
diff --git a/arch/arm/mach-kirkwood/t5325-setup.c b/arch/arm/mach-kirkwood/t5325-setup.c
index bad738e4404..f2daf711e72 100644
--- a/arch/arm/mach-kirkwood/t5325-setup.c
+++ b/arch/arm/mach-kirkwood/t5325-setup.c
@@ -29,7 +29,7 @@
 #include "common.h"
 #include "mpp.h"
 
-struct mtd_partition hp_t5325_partitions[] = {
+static struct mtd_partition hp_t5325_partitions[] = {
 	{
 		.name		= "u-boot env",
 		.size		= SZ_64K,
@@ -59,14 +59,14 @@ struct mtd_partition hp_t5325_partitions[] = {
 	},
 };
 
-const struct flash_platform_data hp_t5325_flash = {
+static const struct flash_platform_data hp_t5325_flash = {
 	.type		= "mx25l8005",
 	.name		= "spi_flash",
 	.parts		= hp_t5325_partitions,
 	.nr_parts	= ARRAY_SIZE(hp_t5325_partitions),
 };
 
-struct spi_board_info __initdata hp_t5325_spi_slave_info[] = {
+static struct spi_board_info __initdata hp_t5325_spi_slave_info[] = {
 	{
 		.modalias	= "m25p80",
 		.platform_data	= &hp_t5325_flash,
diff --git a/arch/arm/mach-kirkwood/ts41x-setup.c b/arch/arm/mach-kirkwood/ts41x-setup.c
index 367a9400f53..e4c61279ea8 100644
--- a/arch/arm/mach-kirkwood/ts41x-setup.c
+++ b/arch/arm/mach-kirkwood/ts41x-setup.c
@@ -170,8 +170,7 @@ static int __init ts41x_pci_init(void)
 		else
 			kirkwood_pcie_init(KW_PCIE0);
 	}
-
-   return 0;
+	return 0;
 }
 subsys_initcall(ts41x_pci_init);
 
diff --git a/arch/arm/mach-kirkwood/tsx1x-common.c b/arch/arm/mach-kirkwood/tsx1x-common.c
index 8943ede29b4..cec87cef76c 100644
--- a/arch/arm/mach-kirkwood/tsx1x-common.c
+++ b/arch/arm/mach-kirkwood/tsx1x-common.c
@@ -7,6 +7,7 @@
 #include <linux/serial_reg.h>
 #include <mach/kirkwood.h>
 #include "common.h"
+#include "tsx1x-common.h"
 
 /*
  * QNAP TS-x1x Boards flash
@@ -29,7 +30,7 @@
  *
  ***************************************************************************/
 
-struct mtd_partition qnap_tsx1x_partitions[] = {
+static struct mtd_partition qnap_tsx1x_partitions[] = {
 	{
 		.name		= "U-Boot",
 		.size		= 0x00080000,
@@ -58,14 +59,14 @@ struct mtd_partition qnap_tsx1x_partitions[] = {
 	},
 };
 
-const struct flash_platform_data qnap_tsx1x_flash = {
+static const struct flash_platform_data qnap_tsx1x_flash = {
 	.type		= "m25p128",
 	.name		= "spi_flash",
 	.parts		= qnap_tsx1x_partitions,
 	.nr_parts	= ARRAY_SIZE(qnap_tsx1x_partitions),
 };
 
-struct spi_board_info __initdata qnap_tsx1x_spi_slave_info[] = {
+static struct spi_board_info __initdata qnap_tsx1x_spi_slave_info[] = {
 	{
 		.modalias	= "m25p80",
 		.platform_data	= &qnap_tsx1x_flash,
diff --git a/arch/arm/mach-lpc32xx/clock.c b/arch/arm/mach-lpc32xx/clock.c
index f48c2e961b8..dd5d6f532e8 100644
--- a/arch/arm/mach-lpc32xx/clock.c
+++ b/arch/arm/mach-lpc32xx/clock.c
@@ -585,6 +585,13 @@ static struct clk clk_timer3 = {
 	.enable_mask	= LPC32XX_CLKPWR_TMRPWMCLK_TIMER3_EN,
 	.get_rate	= local_return_parent_rate,
 };
+static struct clk clk_mpwm = {
+	.parent		= &clk_pclk,
+	.enable		= local_onoff_enable,
+	.enable_reg	= LPC32XX_CLKPWR_TIMERS_PWMS_CLK_CTRL_1,
+	.enable_mask	= LPC32XX_CLKPWR_TMRPWMCLK_MPWM_EN,
+	.get_rate	= local_return_parent_rate,
+};
 static struct clk clk_wdt = {
 	.parent		= &clk_pclk,
 	.enable		= local_onoff_enable,
@@ -1202,6 +1209,7 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_INIT("pl08xdmac", NULL, &clk_dma),
 	CLKDEV_INIT("4003c000.watchdog", NULL, &clk_wdt),
 	CLKDEV_INIT("4005c000.pwm", NULL, &clk_pwm),
+	CLKDEV_INIT("400e8000.mpwm", NULL, &clk_mpwm),
 	CLKDEV_INIT(NULL, "uart3_ck", &clk_uart3),
 	CLKDEV_INIT(NULL, "uart4_ck", &clk_uart4),
 	CLKDEV_INIT(NULL, "uart5_ck", &clk_uart5),
diff --git a/arch/arm/mach-lpc32xx/include/mach/platform.h b/arch/arm/mach-lpc32xx/include/mach/platform.h
index acc4aabf1c7..b5612a1d183 100644
--- a/arch/arm/mach-lpc32xx/include/mach/platform.h
+++ b/arch/arm/mach-lpc32xx/include/mach/platform.h
@@ -515,6 +515,7 @@
 /*
  * clkpwr_timers_pwms_clk_ctrl_1 register definitions
  */
+#define LPC32XX_CLKPWR_TMRPWMCLK_MPWM_EN	0x40
 #define LPC32XX_CLKPWR_TMRPWMCLK_TIMER3_EN	0x20
 #define LPC32XX_CLKPWR_TMRPWMCLK_TIMER2_EN	0x10
 #define LPC32XX_CLKPWR_TMRPWMCLK_TIMER1_EN	0x08
diff --git a/arch/arm/mach-lpc32xx/irq.c b/arch/arm/mach-lpc32xx/irq.c
index 3c633275335..9ecb8f9c4ef 100644
--- a/arch/arm/mach-lpc32xx/irq.c
+++ b/arch/arm/mach-lpc32xx/irq.c
@@ -412,7 +412,6 @@ static const struct of_device_id mic_of_match[] __initconst = {
 void __init lpc32xx_init_irq(void)
 {
 	unsigned int i;
-	int irq_base;
 
 	/* Setup MIC */
 	__raw_writel(0, LPC32XX_INTC_MASK(LPC32XX_MIC_BASE));
@@ -443,15 +442,6 @@ void __init lpc32xx_init_irq(void)
 	lpc32xx_set_default_mappings(SIC1_APR_DEFAULT, SIC1_ATR_DEFAULT, 32);
 	lpc32xx_set_default_mappings(SIC2_APR_DEFAULT, SIC2_ATR_DEFAULT, 64);
 
-	/* mask all interrupts except SUBIRQ */
-	__raw_writel(0, LPC32XX_INTC_MASK(LPC32XX_MIC_BASE));
-	__raw_writel(0, LPC32XX_INTC_MASK(LPC32XX_SIC1_BASE));
-	__raw_writel(0, LPC32XX_INTC_MASK(LPC32XX_SIC2_BASE));
-
-	/* MIC SUBIRQx interrupts will route handling to the chain handlers */
-	irq_set_chained_handler(IRQ_LPC32XX_SUB1IRQ, lpc32xx_sic1_handler);
-	irq_set_chained_handler(IRQ_LPC32XX_SUB2IRQ, lpc32xx_sic2_handler);
-
 	/* Initially disable all wake events */
 	__raw_writel(0, LPC32XX_CLKPWR_P01_ER);
 	__raw_writel(0, LPC32XX_CLKPWR_INT_ER);
@@ -475,16 +465,13 @@ void __init lpc32xx_init_irq(void)
 
 	of_irq_init(mic_of_match);
 
-	irq_base = irq_alloc_descs(-1, 0, NR_IRQS, 0);
-	if (irq_base < 0) {
-		pr_warn("Cannot allocate irq_descs, assuming pre-allocated\n");
-		irq_base = 0;
-	}
-
 	lpc32xx_mic_domain = irq_domain_add_legacy(lpc32xx_mic_np, NR_IRQS,
-						   irq_base, 0,
-						   &irq_domain_simple_ops,
+						   0, 0, &irq_domain_simple_ops,
 						   NULL);
 	if (!lpc32xx_mic_domain)
 		panic("Unable to add MIC irq domain\n");
+
+	/* MIC SUBIRQx interrupts will route handling to the chain handlers */
+	irq_set_chained_handler(IRQ_LPC32XX_SUB1IRQ, lpc32xx_sic1_handler);
+	irq_set_chained_handler(IRQ_LPC32XX_SUB2IRQ, lpc32xx_sic2_handler);
 }
diff --git a/arch/arm/mach-mmp/Kconfig b/arch/arm/mach-mmp/Kconfig
index 178d4daa5e1..ebdda8346a2 100644
--- a/arch/arm/mach-mmp/Kconfig
+++ b/arch/arm/mach-mmp/Kconfig
@@ -89,6 +89,8 @@ config MACH_MMP_DT
 	select CPU_PXA168
 	select CPU_PXA910
 	select USE_OF
+	select PINCTRL
+	select PINCTRL_SINGLE
 	help
 	  Include support for Marvell MMP2 based platforms using
 	  the device tree. Needn't select any other machine while
@@ -99,6 +101,8 @@ config MACH_MMP2_DT
 	depends on !CPU_MOHAWK
 	select CPU_MMP2
 	select USE_OF
+	select PINCTRL
+	select PINCTRL_SINGLE
 	help
 	  Include support for Marvell MMP2 based platforms using
 	  the device tree.
diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
index 416d46ef7eb..440b13ef1fe 100644
--- a/arch/arm/mach-mvebu/Kconfig
+++ b/arch/arm/mach-mvebu/Kconfig
@@ -9,6 +9,10 @@ config ARCH_MVEBU
 	select PINCTRL
 	select PLAT_ORION
 	select SPARSE_IRQ
+	select CLKDEV_LOOKUP
+	select MVEBU_CLK_CORE
+	select MVEBU_CLK_CPU
+	select MVEBU_CLK_GATING
 
 if ARCH_MVEBU
 
@@ -17,7 +21,9 @@ menu "Marvell SOC with device tree"
 config MACH_ARMADA_370_XP
 	bool
 	select ARMADA_370_XP_TIMER
-	select CPU_V7
+	select HAVE_SMP
+	select CACHE_L2X0
+	select CPU_PJ4B
 
 config MACH_ARMADA_370
 	bool "Marvell Armada 370 boards"
diff --git a/arch/arm/mach-mvebu/Makefile b/arch/arm/mach-mvebu/Makefile
index 57f996b6aa0..5dcb369b58a 100644
--- a/arch/arm/mach-mvebu/Makefile
+++ b/arch/arm/mach-mvebu/Makefile
@@ -2,4 +2,6 @@ ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \
 	-I$(srctree)/arch/arm/plat-orion/include
 
 obj-y += system-controller.o
-obj-$(CONFIG_MACH_ARMADA_370_XP) += armada-370-xp.o irq-armada-370-xp.o addr-map.o
+obj-$(CONFIG_MACH_ARMADA_370_XP) += armada-370-xp.o irq-armada-370-xp.o addr-map.o coherency.o coherency_ll.o pmsu.o
+obj-$(CONFIG_SMP)                += platsmp.o headsmp.o
+obj-$(CONFIG_HOTPLUG_CPU)        += hotplug.o
diff --git a/arch/arm/mach-mvebu/addr-map.c b/arch/arm/mach-mvebu/addr-map.c
index fe454a4430b..ab9b3bd4fef 100644
--- a/arch/arm/mach-mvebu/addr-map.c
+++ b/arch/arm/mach-mvebu/addr-map.c
@@ -78,7 +78,7 @@ armada_cfg_base(const struct orion_addr_map_cfg *cfg, int win)
 	if (win < 8)
 		offset = (win << 4);
 	else
-		offset = ARMADA_WINDOW_8_PLUS_OFFSET + (win << 3);
+		offset = ARMADA_WINDOW_8_PLUS_OFFSET + ((win - 8) << 3);
 
 	return cfg->bridge_virt_base + offset;
 }
@@ -108,6 +108,9 @@ static int __init armada_setup_cpu_mbus(void)
 
 	addr_map_cfg.bridge_virt_base = mbus_unit_addr_decoding_base;
 
+	if (of_find_compatible_node(NULL, NULL, "marvell,coherency-fabric"))
+		addr_map_cfg.hw_io_coherency = 1;
+
 	/*
 	 * Disable, clear and configure windows.
 	 */
diff --git a/arch/arm/mach-mvebu/armada-370-xp.c b/arch/arm/mach-mvebu/armada-370-xp.c
index 49d791548ad..7434b5e3619 100644
--- a/arch/arm/mach-mvebu/armada-370-xp.c
+++ b/arch/arm/mach-mvebu/armada-370-xp.c
@@ -17,11 +17,14 @@
 #include <linux/of_platform.h>
 #include <linux/io.h>
 #include <linux/time-armada-370-xp.h>
+#include <linux/clk/mvebu.h>
+#include <linux/dma-mapping.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
 #include "armada-370-xp.h"
 #include "common.h"
+#include "coherency.h"
 
 static struct map_desc armada_370_xp_io_desc[] __initdata = {
 	{
@@ -37,27 +40,45 @@ void __init armada_370_xp_map_io(void)
 	iotable_init(armada_370_xp_io_desc, ARRAY_SIZE(armada_370_xp_io_desc));
 }
 
+void __init armada_370_xp_timer_and_clk_init(void)
+{
+	mvebu_clocks_init();
+	armada_370_xp_timer_init();
+}
+
+void __init armada_370_xp_init_early(void)
+{
+	/*
+	 * Some Armada 370/XP devices allocate their coherent buffers
+	 * from atomic context. Increase size of atomic coherent pool
+	 * to make sure such the allocations won't fail.
+	 */
+	init_dma_coherent_pool_size(SZ_1M);
+}
+
 struct sys_timer armada_370_xp_timer = {
-	.init		= armada_370_xp_timer_init,
+	.init		= armada_370_xp_timer_and_clk_init,
 };
 
 static void __init armada_370_xp_dt_init(void)
 {
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+	coherency_init();
 }
 
-static const char * const armada_370_xp_dt_board_dt_compat[] = {
-	"marvell,a370-db",
-	"marvell,axp-db",
+static const char * const armada_370_xp_dt_compat[] = {
+	"marvell,armada-370-xp",
 	NULL,
 };
 
-DT_MACHINE_START(ARMADA_XP_DT, "Marvell Aramada 370/XP (Device Tree)")
+DT_MACHINE_START(ARMADA_XP_DT, "Marvell Armada 370/XP (Device Tree)")
+	.smp		= smp_ops(armada_xp_smp_ops),
 	.init_machine	= armada_370_xp_dt_init,
 	.map_io		= armada_370_xp_map_io,
+	.init_early	= armada_370_xp_init_early,
 	.init_irq	= armada_370_xp_init_irq,
 	.handle_irq     = armada_370_xp_handle_irq,
 	.timer		= &armada_370_xp_timer,
 	.restart	= mvebu_restart,
-	.dt_compat	= armada_370_xp_dt_board_dt_compat,
+	.dt_compat	= armada_370_xp_dt_compat,
 MACHINE_END
diff --git a/arch/arm/mach-mvebu/armada-370-xp.h b/arch/arm/mach-mvebu/armada-370-xp.h
index aac9bebc6b0..c6a7d74fddf 100644
--- a/arch/arm/mach-mvebu/armada-370-xp.h
+++ b/arch/arm/mach-mvebu/armada-370-xp.h
@@ -19,4 +19,11 @@
 #define ARMADA_370_XP_REGS_VIRT_BASE	IOMEM(0xfeb00000)
 #define ARMADA_370_XP_REGS_SIZE		SZ_1M
 
+#ifdef CONFIG_SMP
+#include <linux/cpumask.h>
+
+void armada_mpic_send_doorbell(const struct cpumask *mask, unsigned int irq);
+void armada_xp_mpic_smp_cpu_init(void);
+#endif
+
 #endif /* __MACH_ARMADA_370_XP_H */
diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
new file mode 100644
index 00000000000..8278960066c
--- /dev/null
+++ b/arch/arm/mach-mvebu/coherency.c
@@ -0,0 +1,155 @@
+/*
+ * Coherency fabric (Aurora) support for Armada 370 and XP platforms.
+ *
+ * Copyright (C) 2012 Marvell
+ *
+ * Yehuda Yitschak <yehuday@marvell.com>
+ * Gregory Clement <gregory.clement@free-electrons.com>
+ * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ * The Armada 370 and Armada XP SOCs have a coherency fabric which is
+ * responsible for ensuring hardware coherency between all CPUs and between
+ * CPUs and I/O masters. This file initializes the coherency fabric and
+ * supplies basic routines for configuring and controlling hardware coherency
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/of_address.h>
+#include <linux/io.h>
+#include <linux/smp.h>
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+#include <asm/smp_plat.h>
+#include "armada-370-xp.h"
+
+/*
+ * Some functions in this file are called very early during SMP
+ * initialization. At that time the device tree framework is not yet
+ * ready, and it is not possible to get the register address to
+ * ioremap it. That's why the pointer below is given with an initial
+ * value matching its virtual mapping
+ */
+static void __iomem *coherency_base = ARMADA_370_XP_REGS_VIRT_BASE + 0x20200;
+static void __iomem *coherency_cpu_base;
+
+/* Coherency fabric registers */
+#define COHERENCY_FABRIC_CFG_OFFSET		   0x4
+
+#define IO_SYNC_BARRIER_CTL_OFFSET		   0x0
+
+static struct of_device_id of_coherency_table[] = {
+	{.compatible = "marvell,coherency-fabric"},
+	{ /* end of list */ },
+};
+
+#ifdef CONFIG_SMP
+int coherency_get_cpu_count(void)
+{
+	int reg, cnt;
+
+	reg = readl(coherency_base + COHERENCY_FABRIC_CFG_OFFSET);
+	cnt = (reg & 0xF) + 1;
+
+	return cnt;
+}
+#endif
+
+/* Function defined in coherency_ll.S */
+int ll_set_cpu_coherent(void __iomem *base_addr, unsigned int hw_cpu_id);
+
+int set_cpu_coherent(unsigned int hw_cpu_id, int smp_group_id)
+{
+	if (!coherency_base) {
+		pr_warn("Can't make CPU %d cache coherent.\n", hw_cpu_id);
+		pr_warn("Coherency fabric is not initialized\n");
+		return 1;
+	}
+
+	return ll_set_cpu_coherent(coherency_base, hw_cpu_id);
+}
+
+static inline void mvebu_hwcc_sync_io_barrier(void)
+{
+	writel(0x1, coherency_cpu_base + IO_SYNC_BARRIER_CTL_OFFSET);
+	while (readl(coherency_cpu_base + IO_SYNC_BARRIER_CTL_OFFSET) & 0x1);
+}
+
+static dma_addr_t mvebu_hwcc_dma_map_page(struct device *dev, struct page *page,
+				  unsigned long offset, size_t size,
+				  enum dma_data_direction dir,
+				  struct dma_attrs *attrs)
+{
+	if (dir != DMA_TO_DEVICE)
+		mvebu_hwcc_sync_io_barrier();
+	return pfn_to_dma(dev, page_to_pfn(page)) + offset;
+}
+
+
+static void mvebu_hwcc_dma_unmap_page(struct device *dev, dma_addr_t dma_handle,
+			      size_t size, enum dma_data_direction dir,
+			      struct dma_attrs *attrs)
+{
+	if (dir != DMA_TO_DEVICE)
+		mvebu_hwcc_sync_io_barrier();
+}
+
+static void mvebu_hwcc_dma_sync(struct device *dev, dma_addr_t dma_handle,
+			size_t size, enum dma_data_direction dir)
+{
+	if (dir != DMA_TO_DEVICE)
+		mvebu_hwcc_sync_io_barrier();
+}
+
+static struct dma_map_ops mvebu_hwcc_dma_ops = {
+	.alloc			= arm_dma_alloc,
+	.free			= arm_dma_free,
+	.mmap			= arm_dma_mmap,
+	.map_page		= mvebu_hwcc_dma_map_page,
+	.unmap_page		= mvebu_hwcc_dma_unmap_page,
+	.get_sgtable		= arm_dma_get_sgtable,
+	.map_sg			= arm_dma_map_sg,
+	.unmap_sg		= arm_dma_unmap_sg,
+	.sync_single_for_cpu	= mvebu_hwcc_dma_sync,
+	.sync_single_for_device	= mvebu_hwcc_dma_sync,
+	.sync_sg_for_cpu	= arm_dma_sync_sg_for_cpu,
+	.sync_sg_for_device	= arm_dma_sync_sg_for_device,
+	.set_dma_mask		= arm_dma_set_mask,
+};
+
+static int mvebu_hwcc_platform_notifier(struct notifier_block *nb,
+				       unsigned long event, void *__dev)
+{
+	struct device *dev = __dev;
+
+	if (event != BUS_NOTIFY_ADD_DEVICE)
+		return NOTIFY_DONE;
+	set_dma_ops(dev, &mvebu_hwcc_dma_ops);
+
+	return NOTIFY_OK;
+}
+
+static struct notifier_block mvebu_hwcc_platform_nb = {
+	.notifier_call = mvebu_hwcc_platform_notifier,
+};
+
+int __init coherency_init(void)
+{
+	struct device_node *np;
+
+	np = of_find_matching_node(NULL, of_coherency_table);
+	if (np) {
+		pr_info("Initializing Coherency fabric\n");
+		coherency_base = of_iomap(np, 0);
+		coherency_cpu_base = of_iomap(np, 1);
+		set_cpu_coherent(cpu_logical_map(smp_processor_id()), 0);
+		bus_register_notifier(&platform_bus_type,
+					&mvebu_hwcc_platform_nb);
+	}
+
+	return 0;
+}
diff --git a/arch/arm/mach-mvebu/coherency.h b/arch/arm/mach-mvebu/coherency.h
new file mode 100644
index 00000000000..2f428137f6f
--- /dev/null
+++ b/arch/arm/mach-mvebu/coherency.h
@@ -0,0 +1,24 @@
+/*
+ * arch/arm/mach-mvebu/include/mach/coherency.h
+ *
+ *
+ * Coherency fabric (Aurora) support for Armada 370 and XP platforms.
+ *
+ * Copyright (C) 2012 Marvell
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __MACH_370_XP_COHERENCY_H
+#define __MACH_370_XP_COHERENCY_H
+
+#ifdef CONFIG_SMP
+int coherency_get_cpu_count(void);
+#endif
+
+int set_cpu_coherent(int cpu_id, int smp_group_id);
+int coherency_init(void);
+
+#endif	/* __MACH_370_XP_COHERENCY_H */
diff --git a/arch/arm/mach-mvebu/coherency_ll.S b/arch/arm/mach-mvebu/coherency_ll.S
new file mode 100644
index 00000000000..53e8391192c
--- /dev/null
+++ b/arch/arm/mach-mvebu/coherency_ll.S
@@ -0,0 +1,49 @@
+/*
+ * Coherency fabric: low level functions
+ *
+ * Copyright (C) 2012 Marvell
+ *
+ * Gregory CLEMENT <gregory.clement@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ * This file implements the assembly function to add a CPU to the
+ * coherency fabric. This function is called by each of the secondary
+ * CPUs during their early boot in an SMP kernel, this why this
+ * function have to callable from assembly. It can also be called by a
+ * primary CPU from C code during its boot.
+ */
+
+#include <linux/linkage.h>
+#define ARMADA_XP_CFB_CTL_REG_OFFSET 0x0
+#define ARMADA_XP_CFB_CFG_REG_OFFSET 0x4
+
+	.text
+/*
+ * r0: Coherency fabric base register address
+ * r1: HW CPU id
+ */
+ENTRY(ll_set_cpu_coherent)
+	/* Create bit by cpu index */
+	mov	r3, #(1 << 24)
+	lsl	r1, r3, r1
+
+	/* Add CPU to SMP group - Atomic */
+	add	r3, r0, #ARMADA_XP_CFB_CTL_REG_OFFSET
+	ldr	r2, [r3]
+	orr	r2, r2, r1
+	str	r2, [r3]
+
+	/* Enable coherency on CPU - Atomic */
+	add	r3, r0, #ARMADA_XP_CFB_CFG_REG_OFFSET
+	ldr	r2, [r3]
+	orr	r2, r2, r1
+	str	r2, [r3]
+
+	dsb
+
+	mov	r0, #0
+	mov	pc, lr
+ENDPROC(ll_set_cpu_coherent)
diff --git a/arch/arm/mach-mvebu/common.h b/arch/arm/mach-mvebu/common.h
index 02f89eaa25f..aa27bc2ffb6 100644
--- a/arch/arm/mach-mvebu/common.h
+++ b/arch/arm/mach-mvebu/common.h
@@ -20,4 +20,9 @@ void mvebu_restart(char mode, const char *cmd);
 void armada_370_xp_init_irq(void);
 void armada_370_xp_handle_irq(struct pt_regs *regs);
 
+void armada_xp_cpu_die(unsigned int cpu);
+int armada_370_xp_coherency_init(void);
+int armada_370_xp_pmsu_init(void);
+void armada_xp_secondary_startup(void);
+extern struct smp_operations armada_xp_smp_ops;
 #endif
diff --git a/arch/arm/mach-mvebu/headsmp.S b/arch/arm/mach-mvebu/headsmp.S
new file mode 100644
index 00000000000..a06e0ede8c0
--- /dev/null
+++ b/arch/arm/mach-mvebu/headsmp.S
@@ -0,0 +1,49 @@
+/*
+ * SMP support: Entry point for secondary CPUs
+ *
+ * Copyright (C) 2012 Marvell
+ *
+ * Yehuda Yitschak <yehuday@marvell.com>
+ * Gregory CLEMENT <gregory.clement@free-electrons.com>
+ * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ * This file implements the assembly entry point for secondary CPUs in
+ * an SMP kernel. The only thing we need to do is to add the CPU to
+ * the coherency fabric by writing to 2 registers. Currently the base
+ * register addresses are hard coded due to the early initialisation
+ * problems.
+ */
+
+#include <linux/linkage.h>
+#include <linux/init.h>
+
+/*
+ * At this stage the secondary CPUs don't have acces yet to the MMU, so
+ * we have to provide physical addresses
+ */
+#define ARMADA_XP_CFB_BASE	     0xD0020200
+
+	__CPUINIT
+
+/*
+ * Armada XP specific entry point for secondary CPUs.
+ * We add the CPU to the coherency fabric and then jump to secondary
+ * startup
+ */
+ENTRY(armada_xp_secondary_startup)
+
+	/* Read CPU id */
+	mrc     p15, 0, r1, c0, c0, 5
+	and     r1, r1, #0xF
+
+	/* Add CPU to coherency fabric */
+	ldr     r0, =ARMADA_XP_CFB_BASE
+
+	bl	ll_set_cpu_coherent
+	b	secondary_startup
+
+ENDPROC(armada_xp_secondary_startup)
diff --git a/arch/arm/mach-mvebu/hotplug.c b/arch/arm/mach-mvebu/hotplug.c
new file mode 100644
index 00000000000..b228b6a80c8
--- /dev/null
+++ b/arch/arm/mach-mvebu/hotplug.c
@@ -0,0 +1,30 @@
+/*
+ * Symmetric Multi Processing (SMP) support for Armada XP
+ *
+ * Copyright (C) 2012 Marvell
+ *
+ * Lior Amsalem <alior@marvell.com>
+ * Gregory CLEMENT <gregory.clement@free-electrons.com>
+ * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/smp.h>
+#include <asm/proc-fns.h>
+
+/*
+ * platform-specific code to shutdown a CPU
+ *
+ * Called with IRQs disabled
+ */
+void __ref armada_xp_cpu_die(unsigned int cpu)
+{
+	cpu_do_idle();
+
+	/* We should never return from idle */
+	panic("mvebu: cpu %d unexpectedly exit from shutdown\n", cpu);
+}
diff --git a/arch/arm/mach-mvebu/irq-armada-370-xp.c b/arch/arm/mach-mvebu/irq-armada-370-xp.c
index 5f5f9394b6b..8e3fb082c3c 100644
--- a/arch/arm/mach-mvebu/irq-armada-370-xp.c
+++ b/arch/arm/mach-mvebu/irq-armada-370-xp.c
@@ -24,6 +24,8 @@
 #include <linux/irqdomain.h>
 #include <asm/mach/arch.h>
 #include <asm/exception.h>
+#include <asm/smp_plat.h>
+#include <asm/hardware/cache-l2x0.h>
 
 /* Interrupt Controller Registers Map */
 #define ARMADA_370_XP_INT_SET_MASK_OFFS		(0x48)
@@ -35,6 +37,12 @@
 
 #define ARMADA_370_XP_CPU_INTACK_OFFS		(0x44)
 
+#define ARMADA_370_XP_SW_TRIG_INT_OFFS           (0x4)
+#define ARMADA_370_XP_IN_DRBEL_MSK_OFFS          (0xc)
+#define ARMADA_370_XP_IN_DRBEL_CAUSE_OFFS        (0x8)
+
+#define ACTIVE_DOORBELLS			(8)
+
 static void __iomem *per_cpu_int_base;
 static void __iomem *main_int_base;
 static struct irq_domain *armada_370_xp_mpic_domain;
@@ -51,11 +59,22 @@ static void armada_370_xp_irq_unmask(struct irq_data *d)
 	       per_cpu_int_base + ARMADA_370_XP_INT_CLEAR_MASK_OFFS);
 }
 
+#ifdef CONFIG_SMP
+static int armada_xp_set_affinity(struct irq_data *d,
+				  const struct cpumask *mask_val, bool force)
+{
+	return 0;
+}
+#endif
+
 static struct irq_chip armada_370_xp_irq_chip = {
 	.name		= "armada_370_xp_irq",
 	.irq_mask       = armada_370_xp_irq_mask,
 	.irq_mask_ack   = armada_370_xp_irq_mask,
 	.irq_unmask     = armada_370_xp_irq_unmask,
+#ifdef CONFIG_SMP
+	.irq_set_affinity = armada_xp_set_affinity,
+#endif
 };
 
 static int armada_370_xp_mpic_irq_map(struct irq_domain *h,
@@ -72,6 +91,41 @@ static int armada_370_xp_mpic_irq_map(struct irq_domain *h,
 	return 0;
 }
 
+#ifdef CONFIG_SMP
+void armada_mpic_send_doorbell(const struct cpumask *mask, unsigned int irq)
+{
+	int cpu;
+	unsigned long map = 0;
+
+	/* Convert our logical CPU mask into a physical one. */
+	for_each_cpu(cpu, mask)
+		map |= 1 << cpu_logical_map(cpu);
+
+	/*
+	 * Ensure that stores to Normal memory are visible to the
+	 * other CPUs before issuing the IPI.
+	 */
+	dsb();
+
+	/* submit softirq */
+	writel((map << 8) | irq, main_int_base +
+		ARMADA_370_XP_SW_TRIG_INT_OFFS);
+}
+
+void armada_xp_mpic_smp_cpu_init(void)
+{
+	/* Clear pending IPIs */
+	writel(0, per_cpu_int_base + ARMADA_370_XP_IN_DRBEL_CAUSE_OFFS);
+
+	/* Enable first 8 IPIs */
+	writel((1 << ACTIVE_DOORBELLS) - 1, per_cpu_int_base +
+		ARMADA_370_XP_IN_DRBEL_MSK_OFFS);
+
+	/* Unmask IPI interrupt */
+	writel(0, per_cpu_int_base + ARMADA_370_XP_INT_CLEAR_MASK_OFFS);
+}
+#endif /* CONFIG_SMP */
+
 static struct irq_domain_ops armada_370_xp_mpic_irq_ops = {
 	.map = armada_370_xp_mpic_irq_map,
 	.xlate = irq_domain_xlate_onecell,
@@ -91,13 +145,18 @@ static int __init armada_370_xp_mpic_of_init(struct device_node *node,
 	control = readl(main_int_base + ARMADA_370_XP_INT_CONTROL);
 
 	armada_370_xp_mpic_domain =
-	    irq_domain_add_linear(node, (control >> 2) & 0x3ff,
-				  &armada_370_xp_mpic_irq_ops, NULL);
+		irq_domain_add_linear(node, (control >> 2) & 0x3ff,
+				&armada_370_xp_mpic_irq_ops, NULL);
 
 	if (!armada_370_xp_mpic_domain)
 		panic("Unable to add Armada_370_Xp MPIC irq domain (DT)\n");
 
 	irq_set_default_host(armada_370_xp_mpic_domain);
+
+#ifdef CONFIG_SMP
+	armada_xp_mpic_smp_cpu_init();
+#endif
+
 	return 0;
 }
 
@@ -111,14 +170,36 @@ asmlinkage void __exception_irq_entry armada_370_xp_handle_irq(struct pt_regs
 					ARMADA_370_XP_CPU_INTACK_OFFS);
 		irqnr = irqstat & 0x3FF;
 
-		if (irqnr < 1023) {
-			irqnr =
-			    irq_find_mapping(armada_370_xp_mpic_domain, irqnr);
+		if (irqnr > 1022)
+			break;
+
+		if (irqnr >= 8) {
+			irqnr =	irq_find_mapping(armada_370_xp_mpic_domain,
+					irqnr);
 			handle_IRQ(irqnr, regs);
 			continue;
 		}
+#ifdef CONFIG_SMP
+		/* IPI Handling */
+		if (irqnr == 0) {
+			u32 ipimask, ipinr;
+
+			ipimask = readl_relaxed(per_cpu_int_base +
+						ARMADA_370_XP_IN_DRBEL_CAUSE_OFFS)
+				& 0xFF;
+
+			writel(0x0, per_cpu_int_base +
+				ARMADA_370_XP_IN_DRBEL_CAUSE_OFFS);
+
+			/* Handle all pending doorbells */
+			for (ipinr = 0; ipinr < ACTIVE_DOORBELLS; ipinr++) {
+				if (ipimask & (0x1 << ipinr))
+					handle_IPI(ipinr, regs);
+			}
+			continue;
+		}
+#endif
 
-		break;
 	} while (1);
 }
 
@@ -130,4 +211,7 @@ static const struct of_device_id mpic_of_match[] __initconst = {
 void __init armada_370_xp_init_irq(void)
 {
 	of_irq_init(mpic_of_match);
+#ifdef CONFIG_CACHE_L2X0
+	l2x0_of_init(0, ~0UL);
+#endif
 }
diff --git a/arch/arm/mach-mvebu/platsmp.c b/arch/arm/mach-mvebu/platsmp.c
new file mode 100644
index 00000000000..fe16aaf7c19
--- /dev/null
+++ b/arch/arm/mach-mvebu/platsmp.c
@@ -0,0 +1,122 @@
+/*
+ * Symmetric Multi Processing (SMP) support for Armada XP
+ *
+ * Copyright (C) 2012 Marvell
+ *
+ * Lior Amsalem <alior@marvell.com>
+ * Yehuda Yitschak <yehuday@marvell.com>
+ * Gregory CLEMENT <gregory.clement@free-electrons.com>
+ * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ * The Armada XP SoC has 4 ARMv7 PJ4B CPUs running in full HW coherency
+ * This file implements the routines for preparing the SMP infrastructure
+ * and waking up the secondary CPUs
+ */
+
+#include <linux/init.h>
+#include <linux/smp.h>
+#include <linux/clk.h>
+#include <linux/of.h>
+#include <asm/cacheflush.h>
+#include <asm/smp_plat.h>
+#include "common.h"
+#include "armada-370-xp.h"
+#include "pmsu.h"
+#include "coherency.h"
+
+void __init set_secondary_cpus_clock(void)
+{
+	int thiscpu;
+	unsigned long rate;
+	struct clk *cpu_clk = NULL;
+	struct device_node *np = NULL;
+
+	thiscpu = smp_processor_id();
+	for_each_node_by_type(np, "cpu") {
+		int err;
+		int cpu;
+
+		err = of_property_read_u32(np, "reg", &cpu);
+		if (WARN_ON(err))
+			return;
+
+		if (cpu == thiscpu) {
+			cpu_clk = of_clk_get(np, 0);
+			break;
+		}
+	}
+	if (WARN_ON(IS_ERR(cpu_clk)))
+		return;
+	clk_prepare_enable(cpu_clk);
+	rate = clk_get_rate(cpu_clk);
+
+	/* set all the other CPU clk to the same rate than the boot CPU */
+	for_each_node_by_type(np, "cpu") {
+		int err;
+		int cpu;
+
+		err = of_property_read_u32(np, "reg", &cpu);
+		if (WARN_ON(err))
+			return;
+
+		if (cpu != thiscpu) {
+			cpu_clk = of_clk_get(np, 0);
+			clk_set_rate(cpu_clk, rate);
+		}
+	}
+}
+
+static void __cpuinit armada_xp_secondary_init(unsigned int cpu)
+{
+	armada_xp_mpic_smp_cpu_init();
+}
+
+static int __cpuinit armada_xp_boot_secondary(unsigned int cpu,
+					      struct task_struct *idle)
+{
+	pr_info("Booting CPU %d\n", cpu);
+
+	armada_xp_boot_cpu(cpu, armada_xp_secondary_startup);
+
+	return 0;
+}
+
+static void __init armada_xp_smp_init_cpus(void)
+{
+	unsigned int i, ncores;
+	ncores = coherency_get_cpu_count();
+
+	/* Limit possible CPUs to defconfig */
+	if (ncores > nr_cpu_ids) {
+		pr_warn("SMP: %d CPUs physically present. Only %d configured.",
+			ncores, nr_cpu_ids);
+		pr_warn("Clipping CPU count to %d\n", nr_cpu_ids);
+		ncores = nr_cpu_ids;
+	}
+
+	for (i = 0; i < ncores; i++)
+		set_cpu_possible(i, true);
+
+	set_smp_cross_call(armada_mpic_send_doorbell);
+}
+
+void __init armada_xp_smp_prepare_cpus(unsigned int max_cpus)
+{
+	set_secondary_cpus_clock();
+	flush_cache_all();
+	set_cpu_coherent(cpu_logical_map(smp_processor_id()), 0);
+}
+
+struct smp_operations armada_xp_smp_ops __initdata = {
+	.smp_init_cpus		= armada_xp_smp_init_cpus,
+	.smp_prepare_cpus	= armada_xp_smp_prepare_cpus,
+	.smp_secondary_init	= armada_xp_secondary_init,
+	.smp_boot_secondary	= armada_xp_boot_secondary,
+#ifdef CONFIG_HOTPLUG_CPU
+	.cpu_die		= armada_xp_cpu_die,
+#endif
+};
diff --git a/arch/arm/mach-mvebu/pmsu.c b/arch/arm/mach-mvebu/pmsu.c
new file mode 100644
index 00000000000..3cc4bef6401
--- /dev/null
+++ b/arch/arm/mach-mvebu/pmsu.c
@@ -0,0 +1,75 @@
+/*
+ * Power Management Service Unit(PMSU) support for Armada 370/XP platforms.
+ *
+ * Copyright (C) 2012 Marvell
+ *
+ * Yehuda Yitschak <yehuday@marvell.com>
+ * Gregory Clement <gregory.clement@free-electrons.com>
+ * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ * The Armada 370 and Armada XP SOCs have a power management service
+ * unit which is responsible for powering down and waking up CPUs and
+ * other SOC units
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/of_address.h>
+#include <linux/io.h>
+#include <linux/smp.h>
+#include <asm/smp_plat.h>
+
+static void __iomem *pmsu_mp_base;
+static void __iomem *pmsu_reset_base;
+
+#define PMSU_BOOT_ADDR_REDIRECT_OFFSET(cpu)	((cpu * 0x100) + 0x24)
+#define PMSU_RESET_CTL_OFFSET(cpu)		(cpu * 0x8)
+
+static struct of_device_id of_pmsu_table[] = {
+	{.compatible = "marvell,armada-370-xp-pmsu"},
+	{ /* end of list */ },
+};
+
+#ifdef CONFIG_SMP
+int armada_xp_boot_cpu(unsigned int cpu_id, void *boot_addr)
+{
+	int reg, hw_cpu;
+
+	if (!pmsu_mp_base || !pmsu_reset_base) {
+		pr_warn("Can't boot CPU. PMSU is uninitialized\n");
+		return 1;
+	}
+
+	hw_cpu = cpu_logical_map(cpu_id);
+
+	writel(virt_to_phys(boot_addr), pmsu_mp_base +
+			PMSU_BOOT_ADDR_REDIRECT_OFFSET(hw_cpu));
+
+	/* Release CPU from reset by clearing reset bit*/
+	reg = readl(pmsu_reset_base + PMSU_RESET_CTL_OFFSET(hw_cpu));
+	reg &= (~0x1);
+	writel(reg, pmsu_reset_base + PMSU_RESET_CTL_OFFSET(hw_cpu));
+
+	return 0;
+}
+#endif
+
+int __init armada_370_xp_pmsu_init(void)
+{
+	struct device_node *np;
+
+	np = of_find_matching_node(NULL, of_pmsu_table);
+	if (np) {
+		pr_info("Initializing Power Management Service Unit\n");
+		pmsu_mp_base = of_iomap(np, 0);
+		pmsu_reset_base = of_iomap(np, 1);
+	}
+
+	return 0;
+}
+
+early_initcall(armada_370_xp_pmsu_init);
diff --git a/arch/arm/mach-mvebu/pmsu.h b/arch/arm/mach-mvebu/pmsu.h
new file mode 100644
index 00000000000..07a737c6b95
--- /dev/null
+++ b/arch/arm/mach-mvebu/pmsu.h
@@ -0,0 +1,16 @@
+/*
+ * Power Management Service Unit (PMSU) support for Armada 370/XP platforms.
+ *
+ * Copyright (C) 2012 Marvell
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __MACH_MVEBU_PMSU_H
+#define __MACH_MVEBU_PMSU_H
+
+int armada_xp_boot_cpu(unsigned int cpu_id, void *phys_addr);
+
+#endif	/* __MACH_370_XP_PMSU_H */
diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c
index 4748ec551a6..98070370d60 100644
--- a/arch/arm/mach-mxs/mach-mxs.c
+++ b/arch/arm/mach-mxs/mach-mxs.c
@@ -100,6 +100,25 @@ static struct fb_videomode apx4devkit_video_modes[] = {
 	},
 };
 
+static struct fb_videomode apf28dev_video_modes[] = {
+	{
+		.name = "LW700",
+		.refresh = 60,
+		.xres = 800,
+		.yres = 480,
+		.pixclock = 30303, /* picosecond */
+		.left_margin = 96,
+		.right_margin = 96, /* at least 3 & 1 */
+		.upper_margin = 0x14,
+		.lower_margin = 0x15,
+		.hsync_len = 64,
+		.vsync_len = 4,
+		.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT |
+				FB_SYNC_DATA_ENABLE_HIGH_ACT |
+				FB_SYNC_DOTCLK_FAILING_ACT,
+	},
+};
+
 static struct mxsfb_platform_data mxsfb_pdata __initdata;
 
 /*
@@ -160,6 +179,7 @@ static struct sys_timer imx28_timer = {
 enum mac_oui {
 	OUI_FSL,
 	OUI_DENX,
+	OUI_CRYSTALFONTZ,
 };
 
 static void __init update_fec_mac_prop(enum mac_oui oui)
@@ -175,8 +195,12 @@ static void __init update_fec_mac_prop(enum mac_oui oui)
 		np = of_find_compatible_node(from, NULL, "fsl,imx28-fec");
 		if (!np)
 			return;
+
 		from = np;
 
+		if (of_get_property(np, "local-mac-address", NULL))
+			continue;
+
 		newmac = kzalloc(sizeof(*newmac) + 6, GFP_KERNEL);
 		if (!newmac)
 			return;
@@ -205,6 +229,11 @@ static void __init update_fec_mac_prop(enum mac_oui oui)
 			macaddr[1] = 0xe5;
 			macaddr[2] = 0x4e;
 			break;
+		case OUI_CRYSTALFONTZ:
+			macaddr[0] = 0x58;
+			macaddr[1] = 0xb9;
+			macaddr[2] = 0xe1;
+			break;
 		}
 		val = ocotp[i];
 		macaddr[3] = (val >> 16) & 0xff;
@@ -261,6 +290,11 @@ static void __init m28evk_init(void)
 	mxsfb_pdata.ld_intf_width = STMLCDIF_18BIT;
 }
 
+static void __init sc_sps1_init(void)
+{
+	enable_clk_enet_out();
+}
+
 static int apx4devkit_phy_fixup(struct phy_device *phy)
 {
 	phy->dev_flags |= MICREL_PHY_50MHZ_CLK;
@@ -355,6 +389,22 @@ static void __init tx28_post_init(void)
 	pinctrl_put(pctl);
 }
 
+static void __init cfa10049_init(void)
+{
+	enable_clk_enet_out();
+	update_fec_mac_prop(OUI_CRYSTALFONTZ);
+}
+
+static void __init apf28_init(void)
+{
+	enable_clk_enet_out();
+
+	mxsfb_pdata.mode_list = apf28dev_video_modes;
+	mxsfb_pdata.mode_count = ARRAY_SIZE(apf28dev_video_modes);
+	mxsfb_pdata.default_bpp = 16;
+	mxsfb_pdata.ld_intf_width = STMLCDIF_16BIT;
+}
+
 static void __init mxs_machine_init(void)
 {
 	if (of_machine_is_compatible("fsl,imx28-evk"))
@@ -365,6 +415,12 @@ static void __init mxs_machine_init(void)
 		m28evk_init();
 	else if (of_machine_is_compatible("bluegiga,apx4devkit"))
 		apx4devkit_init();
+	else if (of_machine_is_compatible("crystalfontz,cfa10049"))
+		cfa10049_init();
+	else if (of_machine_is_compatible("armadeus,imx28-apf28"))
+		apf28_init();
+	else if (of_machine_is_compatible("schulercontrol,imx28-sps1"))
+		sc_sps1_init();
 
 	of_platform_populate(NULL, of_default_bus_match_table,
 			     mxs_auxdata_lookup, NULL);
diff --git a/arch/arm/mach-mxs/timer.c b/arch/arm/mach-mxs/timer.c
index 7c379261339..856f4c79606 100644
--- a/arch/arm/mach-mxs/timer.c
+++ b/arch/arm/mach-mxs/timer.c
@@ -29,6 +29,7 @@
 #include <linux/of_irq.h>
 
 #include <asm/mach/time.h>
+#include <asm/sched_clock.h>
 #include <mach/mxs.h>
 #include <mach/common.h>
 
@@ -233,15 +234,22 @@ static struct clocksource clocksource_mxs = {
 	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
+static u32 notrace mxs_read_sched_clock_v2(void)
+{
+	return ~readl_relaxed(mxs_timrot_base + HW_TIMROT_RUNNING_COUNTn(1));
+}
+
 static int __init mxs_clocksource_init(struct clk *timer_clk)
 {
 	unsigned int c = clk_get_rate(timer_clk);
 
 	if (timrot_is_v1())
 		clocksource_register_hz(&clocksource_mxs, c);
-	else
+	else {
 		clocksource_mmio_init(mxs_timrot_base + HW_TIMROT_RUNNING_COUNTn(1),
 			"mxs_timer", c, 200, 32, clocksource_mmio_readl_down);
+		setup_sched_clock(mxs_read_sched_clock_v2, 32, c);
+	}
 
 	return 0;
 }
diff --git a/arch/arm/mach-netx/xc.c b/arch/arm/mach-netx/xc.c
index e4cfb7e5361..f1c972d87ba 100644
--- a/arch/arm/mach-netx/xc.c
+++ b/arch/arm/mach-netx/xc.c
@@ -136,7 +136,7 @@ int xc_request_firmware(struct xc *x)
 	if (head->magic != 0x4e657458) {
 		if (head->magic == 0x5874654e) {
 			dev_err(x->dev,
-			    "firmware magic is 'XteN'. Endianess problems?\n");
+			    "firmware magic is 'XteN'. Endianness problems?\n");
 			ret = -ENODEV;
 			goto exit_release_firmware;
 		}
diff --git a/arch/arm/mach-nomadik/Kconfig b/arch/arm/mach-nomadik/Kconfig
index c744946ef02..706dc5727bb 100644
--- a/arch/arm/mach-nomadik/Kconfig
+++ b/arch/arm/mach-nomadik/Kconfig
@@ -4,7 +4,7 @@ menu "Nomadik boards"
 
 config MACH_NOMADIK_8815NHK
 	bool "ST 8815 Nomadik Hardware Kit (evaluation board)"
-	select HAS_MTU
+	select CLKSRC_NOMADIK_MTU
 	select NOMADIK_8815
 
 endmenu
diff --git a/arch/arm/mach-nomadik/board-nhk8815.c b/arch/arm/mach-nomadik/board-nhk8815.c
index bfa1eab91f4..5ccdf53c5a9 100644
--- a/arch/arm/mach-nomadik/board-nhk8815.c
+++ b/arch/arm/mach-nomadik/board-nhk8815.c
@@ -24,20 +24,17 @@
 #include <linux/i2c.h>
 #include <linux/io.h>
 #include <linux/pinctrl/machine.h>
+#include <linux/platform_data/pinctrl-nomadik.h>
+#include <linux/platform_data/clocksource-nomadik-mtu.h>
+#include <linux/platform_data/mtd-nomadik-nand.h>
 #include <asm/hardware/vic.h>
 #include <asm/sizes.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
-#include <asm/mach/irq.h>
 #include <asm/mach/flash.h>
 #include <asm/mach/time.h>
-
-#include <plat/gpio-nomadik.h>
-#include <plat/mtu.h>
-#include <plat/pincfg.h>
-
-#include <linux/platform_data/mtd-nomadik-nand.h>
 #include <mach/fsmc.h>
+#include <mach/irqs.h>
 
 #include "cpu-8815.h"
 
@@ -261,7 +258,7 @@ static void __init nomadik_timer_init(void)
 	src_cr |= SRC_CR_INIT_VAL;
 	writel(src_cr, io_p2v(NOMADIK_SRC_BASE));
 
-	nmdk_timer_init(io_p2v(NOMADIK_MTU0_BASE));
+	nmdk_timer_init(io_p2v(NOMADIK_MTU0_BASE), IRQ_MTU0);
 }
 
 static struct sys_timer nomadik_timer = {
diff --git a/arch/arm/mach-nomadik/cpu-8815.c b/arch/arm/mach-nomadik/cpu-8815.c
index b617eaed0ce..1273931303f 100644
--- a/arch/arm/mach-nomadik/cpu-8815.c
+++ b/arch/arm/mach-nomadik/cpu-8815.c
@@ -26,8 +26,8 @@
 #include <linux/irq.h>
 #include <linux/dma-mapping.h>
 #include <linux/platform_data/clk-nomadik.h>
+#include <linux/platform_data/pinctrl-nomadik.h>
 
-#include <plat/gpio-nomadik.h>
 #include <mach/hardware.h>
 #include <mach/irqs.h>
 #include <asm/mach/map.h>
diff --git a/arch/arm/mach-nomadik/i2c-8815nhk.c b/arch/arm/mach-nomadik/i2c-8815nhk.c
index 6d14454d460..0c2f6628299 100644
--- a/arch/arm/mach-nomadik/i2c-8815nhk.c
+++ b/arch/arm/mach-nomadik/i2c-8815nhk.c
@@ -4,8 +4,7 @@
 #include <linux/i2c-algo-bit.h>
 #include <linux/i2c-gpio.h>
 #include <linux/platform_device.h>
-#include <plat/gpio-nomadik.h>
-#include <plat/pincfg.h>
+#include <linux/platform_data/pinctrl-nomadik.h>
 
 /*
  * There are two busses in the 8815NHK.
diff --git a/arch/arm/mach-nomadik/include/mach/irqs.h b/arch/arm/mach-nomadik/include/mach/irqs.h
index a118e615f86..b549d057154 100644
--- a/arch/arm/mach-nomadik/include/mach/irqs.h
+++ b/arch/arm/mach-nomadik/include/mach/irqs.h
@@ -72,7 +72,7 @@
 #define NOMADIK_NR_GPIO			128 /* last 4 not wired to pins */
 #define NOMADIK_GPIO_TO_IRQ(gpio)	((gpio) + NOMADIK_GPIO_OFFSET)
 #define NOMADIK_IRQ_TO_GPIO(irq)	((irq) - NOMADIK_GPIO_OFFSET)
-#define NR_IRQS				NOMADIK_GPIO_TO_IRQ(NOMADIK_NR_GPIO)
+#define NOMADIK_NR_IRQS			NOMADIK_GPIO_TO_IRQ(NOMADIK_NR_GPIO)
 
 /* Following two are used by entry_macro.S, to access our dual-vic */
 #define VIC_REG_IRQSR0		0
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index cd169c38616..f0e69cbc5ba 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -3,7 +3,8 @@
 #
 
 # Common support
-obj-y := io.o id.o sram.o time.o irq.o mux.o flash.o serial.o devices.o dma.o
+obj-y := io.o id.o sram-init.o sram.o time.o irq.o mux.o flash.o \
+	 serial.o devices.o dma.o
 obj-y += clock.o clock_data.o opp_data.o reset.o pm_bus.o timer.o
 
 ifneq ($(CONFIG_SND_OMAP_SOC_MCBSP),)
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index e255164ff08..a8fce3ccc70 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -625,7 +625,6 @@ MACHINE_START(AMS_DELTA, "Amstrad E3 (Delta)")
 	.atag_offset	= 0x100,
 	.map_io		= ams_delta_map_io,
 	.init_early	= omap1_init_early,
-	.reserve	= omap_reserve,
 	.init_irq	= omap1_init_irq,
 	.init_machine	= ams_delta_init,
 	.init_late	= ams_delta_init_late,
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index 4b6de70c47a..560a7dcf0a5 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -27,16 +27,16 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/tc.h>
+#include <mach/tc.h>
 #include <mach/mux.h>
 #include <mach/flash.h>
-#include <plat/fpga.h>
 #include <linux/platform_data/keypad-omap.h>
 
 #include <mach/hardware.h>
 
 #include "iomap.h"
 #include "common.h"
+#include "fpga.h"
 
 /* fsample is pretty close to p2-sample */
 
@@ -123,9 +123,9 @@ static struct resource smc91x_resources[] = {
 
 static void __init fsample_init_smc91x(void)
 {
-	fpga_write(1, H2P2_DBG_FPGA_LAN_RESET);
+	__raw_writeb(1, H2P2_DBG_FPGA_LAN_RESET);
 	mdelay(50);
-	fpga_write(fpga_read(H2P2_DBG_FPGA_LAN_RESET) & ~1,
+	__raw_writeb(__raw_readb(H2P2_DBG_FPGA_LAN_RESET) & ~1,
 		   H2P2_DBG_FPGA_LAN_RESET);
 	mdelay(50);
 }
@@ -307,8 +307,7 @@ static void __init omap_fsample_init(void)
 
 	fsample_init_smc91x();
 
-	if (gpio_request(FSAMPLE_NAND_RB_GPIO_PIN, "NAND ready") < 0)
-		BUG();
+	BUG_ON(gpio_request(FSAMPLE_NAND_RB_GPIO_PIN, "NAND ready") < 0);
 	gpio_direction_input(FSAMPLE_NAND_RB_GPIO_PIN);
 
 	omap_cfg_reg(L3_1610_FLASH_CS2B_OE);
@@ -362,7 +361,6 @@ MACHINE_START(OMAP_FSAMPLE, "OMAP730 F-Sample")
 	.atag_offset	= 0x100,
 	.map_io		= omap_fsample_map_io,
 	.init_early	= omap1_init_early,
-	.reserve	= omap_reserve,
 	.init_irq	= omap1_init_irq,
 	.init_machine	= omap_fsample_init,
 	.init_late	= omap1_init_late,
diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c
index 4ec579fdd36..608e7d2a277 100644
--- a/arch/arm/mach-omap1/board-generic.c
+++ b/arch/arm/mach-omap1/board-generic.c
@@ -81,7 +81,6 @@ MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710")
 	.atag_offset	= 0x100,
 	.map_io		= omap16xx_map_io,
 	.init_early	= omap1_init_early,
-	.reserve	= omap_reserve,
 	.init_irq	= omap1_init_irq,
 	.init_machine	= omap_generic_init,
 	.init_late	= omap1_init_late,
diff --git a/arch/arm/mach-omap1/board-h2-mmc.c b/arch/arm/mach-omap1/board-h2-mmc.c
index e1362ce4849..7119ef28e0a 100644
--- a/arch/arm/mach-omap1/board-h2-mmc.c
+++ b/arch/arm/mach-omap1/board-h2-mmc.c
@@ -13,12 +13,11 @@
  */
 #include <linux/gpio.h>
 #include <linux/platform_device.h>
-
+#include <linux/platform_data/gpio-omap.h>
 #include <linux/i2c/tps65010.h>
 
-#include <plat/mmc.h>
-
 #include "board-h2.h"
+#include "mmc.h"
 
 #if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
 
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 376f7f29ef7..2274bd677ef 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -39,8 +39,8 @@
 #include <asm/mach/map.h>
 
 #include <mach/mux.h>
-#include <plat/dma.h>
-#include <plat/tc.h>
+#include <linux/omap-dma.h>
+#include <mach/tc.h>
 #include <mach/irda.h>
 #include <linux/platform_data/keypad-omap.h>
 #include <mach/flash.h>
@@ -50,6 +50,7 @@
 
 #include "common.h"
 #include "board-h2.h"
+#include "dma.h"
 
 /* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */
 #define OMAP1610_ETHR_START		0x04000300
@@ -411,8 +412,7 @@ static void __init h2_init(void)
 
 	h2_nand_resource.end = h2_nand_resource.start = OMAP_CS2B_PHYS;
 	h2_nand_resource.end += SZ_4K - 1;
-	if (gpio_request(H2_NAND_RB_GPIO_PIN, "NAND ready") < 0)
-		BUG();
+	BUG_ON(gpio_request(H2_NAND_RB_GPIO_PIN, "NAND ready") < 0);
 	gpio_direction_input(H2_NAND_RB_GPIO_PIN);
 
 	omap_cfg_reg(L3_1610_FLASH_CS2B_OE);
@@ -458,7 +458,6 @@ MACHINE_START(OMAP_H2, "TI-H2")
 	.atag_offset	= 0x100,
 	.map_io		= omap16xx_map_io,
 	.init_early     = omap1_init_early,
-	.reserve	= omap_reserve,
 	.init_irq	= omap1_init_irq,
 	.init_machine	= h2_init,
 	.init_late	= omap1_init_late,
diff --git a/arch/arm/mach-omap1/board-h3-mmc.c b/arch/arm/mach-omap1/board-h3-mmc.c
index c74daace8cd..17d77914d76 100644
--- a/arch/arm/mach-omap1/board-h3-mmc.c
+++ b/arch/arm/mach-omap1/board-h3-mmc.c
@@ -16,9 +16,8 @@
 
 #include <linux/i2c/tps65010.h>
 
-#include <plat/mmc.h>
-
 #include "board-h3.h"
+#include "mmc.h"
 
 #if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
 
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index ededdb7ef28..1051935f0aa 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -41,9 +41,9 @@
 #include <asm/mach/map.h>
 
 #include <mach/mux.h>
-#include <plat/tc.h>
+#include <mach/tc.h>
 #include <linux/platform_data/keypad-omap.h>
-#include <plat/dma.h>
+#include <linux/omap-dma.h>
 #include <mach/flash.h>
 
 #include <mach/hardware.h>
@@ -406,8 +406,7 @@ static void __init h3_init(void)
 
 	nand_resource.end = nand_resource.start = OMAP_CS2B_PHYS;
 	nand_resource.end += SZ_4K - 1;
-	if (gpio_request(H3_NAND_RB_GPIO_PIN, "NAND ready") < 0)
-		BUG();
+	BUG_ON(gpio_request(H3_NAND_RB_GPIO_PIN, "NAND ready") < 0);
 	gpio_direction_input(H3_NAND_RB_GPIO_PIN);
 
 	/* GPIO10 Func_MUX_CTRL reg bit 29:27, Configure V2 to mode1 as GPIO */
@@ -452,7 +451,6 @@ MACHINE_START(OMAP_H3, "TI OMAP1710 H3 board")
 	.atag_offset	= 0x100,
 	.map_io		= omap16xx_map_io,
 	.init_early     = omap1_init_early,
-	.reserve	= omap_reserve,
 	.init_irq	= omap1_init_irq,
 	.init_machine	= h3_init,
 	.init_late	= omap1_init_late,
diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c
index 87ab2086ef9..356f816c84a 100644
--- a/arch/arm/mach-omap1/board-htcherald.c
+++ b/arch/arm/mach-omap1/board-htcherald.c
@@ -43,7 +43,7 @@
 #include <asm/mach/arch.h>
 
 #include <mach/omap7xx.h>
-#include <plat/mmc.h>
+#include "mmc.h"
 
 #include <mach/irqs.h>
 #include <mach/usb.h>
@@ -600,7 +600,6 @@ MACHINE_START(HERALD, "HTC Herald")
 	.atag_offset    = 0x100,
 	.map_io         = htcherald_map_io,
 	.init_early     = omap1_init_early,
-	.reserve	= omap_reserve,
 	.init_irq       = omap1_init_irq,
 	.init_machine   = htcherald_init,
 	.init_late	= omap1_init_late,
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index db5f7d2976e..f8033fab0f8 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -33,16 +33,15 @@
 
 #include <mach/mux.h>
 #include <mach/flash.h>
-#include <plat/fpga.h>
-#include <plat/tc.h>
+#include <mach/tc.h>
 #include <linux/platform_data/keypad-omap.h>
-#include <plat/mmc.h>
 
 #include <mach/hardware.h>
 #include <mach/usb.h>
 
 #include "iomap.h"
 #include "common.h"
+#include "mmc.h"
 
 /* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */
 #define INNOVATOR1610_ETHR_START	0x04000300
@@ -215,7 +214,7 @@ static struct platform_device *innovator1510_devices[] __initdata = {
 
 static int innovator_get_pendown_state(void)
 {
-	return !(fpga_read(OMAP1510_FPGA_TOUCHSCREEN) & (1 << 5));
+	return !(__raw_readb(OMAP1510_FPGA_TOUCHSCREEN) & (1 << 5));
 }
 
 static const struct ads7846_platform_data innovator1510_ts_info = {
@@ -279,7 +278,7 @@ static struct platform_device *innovator1610_devices[] __initdata = {
 static void __init innovator_init_smc91x(void)
 {
 	if (cpu_is_omap1510()) {
-		fpga_write(fpga_read(OMAP1510_FPGA_RST) & ~1,
+		__raw_writeb(__raw_readb(OMAP1510_FPGA_RST) & ~1,
 			   OMAP1510_FPGA_RST);
 		udelay(750);
 	} else {
@@ -335,10 +334,10 @@ static int mmc_set_power(struct device *dev, int slot, int power_on,
 				int vdd)
 {
 	if (power_on)
-		fpga_write(fpga_read(OMAP1510_FPGA_POWER) | (1 << 3),
+		__raw_writeb(__raw_readb(OMAP1510_FPGA_POWER) | (1 << 3),
 				OMAP1510_FPGA_POWER);
 	else
-		fpga_write(fpga_read(OMAP1510_FPGA_POWER) & ~(1 << 3),
+		__raw_writeb(__raw_readb(OMAP1510_FPGA_POWER) & ~(1 << 3),
 				OMAP1510_FPGA_POWER);
 
 	return 0;
@@ -390,14 +389,14 @@ static void __init innovator_init(void)
 		omap_cfg_reg(UART3_TX);
 		omap_cfg_reg(UART3_RX);
 
-		reg = fpga_read(OMAP1510_FPGA_POWER);
+		reg = __raw_readb(OMAP1510_FPGA_POWER);
 		reg |= OMAP1510_FPGA_PCR_COM1_EN;
-		fpga_write(reg, OMAP1510_FPGA_POWER);
+		__raw_writeb(reg, OMAP1510_FPGA_POWER);
 		udelay(10);
 
-		reg = fpga_read(OMAP1510_FPGA_POWER);
+		reg = __raw_readb(OMAP1510_FPGA_POWER);
 		reg |= OMAP1510_FPGA_PCR_COM2_EN;
-		fpga_write(reg, OMAP1510_FPGA_POWER);
+		__raw_writeb(reg, OMAP1510_FPGA_POWER);
 		udelay(10);
 
 		platform_add_devices(innovator1510_devices, ARRAY_SIZE(innovator1510_devices));
@@ -437,6 +436,7 @@ static void __init innovator_init(void)
  */
 static void __init innovator_map_io(void)
 {
+#ifdef CONFIG_ARCH_OMAP15XX
 	omap15xx_map_io();
 
 	iotable_init(innovator1510_io_desc, ARRAY_SIZE(innovator1510_io_desc));
@@ -444,9 +444,10 @@ static void __init innovator_map_io(void)
 
 	/* Dump the Innovator FPGA rev early - useful info for support. */
 	pr_debug("Innovator FPGA Rev %d.%d Board Rev %d\n",
-			fpga_read(OMAP1510_FPGA_REV_HIGH),
-			fpga_read(OMAP1510_FPGA_REV_LOW),
-			fpga_read(OMAP1510_FPGA_BOARD_REV));
+			__raw_readb(OMAP1510_FPGA_REV_HIGH),
+			__raw_readb(OMAP1510_FPGA_REV_LOW),
+			__raw_readb(OMAP1510_FPGA_BOARD_REV));
+#endif
 }
 
 MACHINE_START(OMAP_INNOVATOR, "TI-Innovator")
@@ -454,7 +455,6 @@ MACHINE_START(OMAP_INNOVATOR, "TI-Innovator")
 	.atag_offset	= 0x100,
 	.map_io		= innovator_map_io,
 	.init_early     = omap1_init_early,
-	.reserve	= omap_reserve,
 	.init_irq	= omap1_init_irq,
 	.init_machine	= innovator_init,
 	.init_late	= omap1_init_late,
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 7d5c06d6a52..3e8ead67e45 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -29,13 +29,13 @@
 #include <asm/mach/map.h>
 
 #include <mach/mux.h>
-#include <plat/mmc.h>
-#include <plat/clock.h>
 
 #include <mach/hardware.h>
 #include <mach/usb.h>
 
 #include "common.h"
+#include "clock.h"
+#include "mmc.h"
 
 #define ADS7846_PENDOWN_GPIO	15
 
@@ -251,7 +251,6 @@ MACHINE_START(NOKIA770, "Nokia 770")
 	.atag_offset	= 0x100,
 	.map_io		= omap16xx_map_io,
 	.init_early     = omap1_init_early,
-	.reserve	= omap_reserve,
 	.init_irq	= omap1_init_irq,
 	.init_machine	= omap_nokia770_init,
 	.init_late	= omap1_init_late,
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 5973945a874..872ea47cd28 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -48,7 +48,7 @@
 
 #include <mach/flash.h>
 #include <mach/mux.h>
-#include <plat/tc.h>
+#include <mach/tc.h>
 
 #include <mach/hardware.h>
 #include <mach/usb.h>
@@ -606,7 +606,6 @@ MACHINE_START(OMAP_OSK, "TI-OSK")
 	.atag_offset	= 0x100,
 	.map_io		= omap16xx_map_io,
 	.init_early	= omap1_init_early,
-	.reserve	= omap_reserve,
 	.init_irq	= omap1_init_irq,
 	.init_machine	= osk_init,
 	.init_late	= omap1_init_late,
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 1c578d58923..c33dceb4660 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -36,8 +36,8 @@
 
 #include <mach/flash.h>
 #include <mach/mux.h>
-#include <plat/tc.h>
-#include <plat/dma.h>
+#include <mach/tc.h>
+#include <linux/omap-dma.h>
 #include <mach/irda.h>
 #include <linux/platform_data/keypad-omap.h>
 
@@ -45,6 +45,7 @@
 #include <mach/usb.h>
 
 #include "common.h"
+#include "dma.h"
 
 #define PALMTE_USBDETECT_GPIO	0
 #define PALMTE_USB_OR_DC_GPIO	1
@@ -264,7 +265,6 @@ MACHINE_START(OMAP_PALMTE, "OMAP310 based Palm Tungsten E")
 	.atag_offset	= 0x100,
 	.map_io		= omap15xx_map_io,
 	.init_early     = omap1_init_early,
-	.reserve	= omap_reserve,
 	.init_irq	= omap1_init_irq,
 	.init_machine	= omap_palmte_init,
 	.init_late	= omap1_init_late,
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index 97158095083..2948b0ee4be 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -28,16 +28,16 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
 #include <linux/platform_data/omap1_bl.h>
+#include <linux/platform_data/leds-omap.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/led.h>
 #include <mach/flash.h>
 #include <mach/mux.h>
-#include <plat/dma.h>
-#include <plat/tc.h>
+#include <linux/omap-dma.h>
+#include <mach/tc.h>
 #include <mach/irda.h>
 #include <linux/platform_data/keypad-omap.h>
 
@@ -45,6 +45,7 @@
 #include <mach/usb.h>
 
 #include "common.h"
+#include "dma.h"
 
 #define PALMTT_USBDETECT_GPIO	0
 #define PALMTT_CABLE_GPIO	1
@@ -310,7 +311,6 @@ MACHINE_START(OMAP_PALMTT, "OMAP1510 based Palm Tungsten|T")
 	.atag_offset	= 0x100,
 	.map_io		= omap15xx_map_io,
 	.init_early     = omap1_init_early,
-	.reserve	= omap_reserve,
 	.init_irq	= omap1_init_irq,
 	.init_machine	= omap_palmtt_init,
 	.init_late	= omap1_init_late,
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index e311032e7ee..7a05895c0be 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -38,8 +38,8 @@
 
 #include <mach/flash.h>
 #include <mach/mux.h>
-#include <plat/dma.h>
-#include <plat/tc.h>
+#include <linux/omap-dma.h>
+#include <mach/tc.h>
 #include <mach/irda.h>
 #include <linux/platform_data/keypad-omap.h>
 
@@ -47,6 +47,7 @@
 #include <mach/usb.h>
 
 #include "common.h"
+#include "dma.h"
 
 #define PALMZ71_USBDETECT_GPIO	0
 #define PALMZ71_PENIRQ_GPIO	6
@@ -326,7 +327,6 @@ MACHINE_START(OMAP_PALMZ71, "OMAP310 based Palm Zire71")
 	.atag_offset	= 0x100,
 	.map_io		= omap15xx_map_io,
 	.init_early     = omap1_init_early,
-	.reserve	= omap_reserve,
 	.init_irq	= omap1_init_irq,
 	.init_machine	= omap_palmz71_init,
 	.init_late	= omap1_init_late,
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index 198b05417bf..27f8d12ec22 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -28,15 +28,15 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/tc.h>
+#include <mach/tc.h>
 #include <mach/mux.h>
-#include <plat/fpga.h>
 #include <mach/flash.h>
 
 #include <mach/hardware.h>
 
 #include "iomap.h"
 #include "common.h"
+#include "fpga.h"
 
 static const unsigned int p2_keymap[] = {
 	KEY(0, 0, KEY_UP),
@@ -231,9 +231,9 @@ static struct omap_lcd_config perseus2_lcd_config __initdata = {
 
 static void __init perseus2_init_smc91x(void)
 {
-	fpga_write(1, H2P2_DBG_FPGA_LAN_RESET);
+	__raw_writeb(1, H2P2_DBG_FPGA_LAN_RESET);
 	mdelay(50);
-	fpga_write(fpga_read(H2P2_DBG_FPGA_LAN_RESET) & ~1,
+	__raw_writeb(__raw_readb(H2P2_DBG_FPGA_LAN_RESET) & ~1,
 		   H2P2_DBG_FPGA_LAN_RESET);
 	mdelay(50);
 }
@@ -275,8 +275,7 @@ static void __init omap_perseus2_init(void)
 
 	perseus2_init_smc91x();
 
-	if (gpio_request(P2_NAND_RB_GPIO_PIN, "NAND ready") < 0)
-		BUG();
+	BUG_ON(gpio_request(P2_NAND_RB_GPIO_PIN, "NAND ready") < 0);
 	gpio_direction_input(P2_NAND_RB_GPIO_PIN);
 
 	omap_cfg_reg(L3_1610_FLASH_CS2B_OE);
@@ -324,7 +323,6 @@ MACHINE_START(OMAP_PERSEUS2, "OMAP730 Perseus2")
 	.atag_offset	= 0x100,
 	.map_io		= omap_perseus2_map_io,
 	.init_early     = omap1_init_early,
-	.reserve	= omap_reserve,
 	.init_irq	= omap1_init_irq,
 	.init_machine	= omap_perseus2_init,
 	.init_late	= omap1_init_late,
diff --git a/arch/arm/mach-omap1/board-sx1-mmc.c b/arch/arm/mach-omap1/board-sx1-mmc.c
index 5932d56e17b..4fcf19c78a0 100644
--- a/arch/arm/mach-omap1/board-sx1-mmc.c
+++ b/arch/arm/mach-omap1/board-sx1-mmc.c
@@ -16,9 +16,10 @@
 #include <linux/platform_device.h>
 
 #include <mach/hardware.h>
-#include <plat/mmc.h>
 #include <mach/board-sx1.h>
 
+#include "mmc.h"
+
 #if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
 
 static int mmc_set_power(struct device *dev, int slot, int power_on,
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 13bf2cc5681..20ed52ae171 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -36,15 +36,16 @@
 
 #include <mach/flash.h>
 #include <mach/mux.h>
-#include <plat/dma.h>
+#include <linux/omap-dma.h>
 #include <mach/irda.h>
-#include <plat/tc.h>
+#include <mach/tc.h>
 #include <mach/board-sx1.h>
 
 #include <mach/hardware.h>
 #include <mach/usb.h>
 
 #include "common.h"
+#include "dma.h"
 
 /* Write to I2C device */
 int sx1_i2c_write_byte(u8 devaddr, u8 regoffset, u8 value)
@@ -403,7 +404,6 @@ MACHINE_START(SX1, "OMAP310 based Siemens SX1")
 	.atag_offset	= 0x100,
 	.map_io		= omap15xx_map_io,
 	.init_early     = omap1_init_early,
-	.reserve	= omap_reserve,
 	.init_irq	= omap1_init_irq,
 	.init_machine	= omap_sx1_init,
 	.init_late	= omap1_init_late,
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index ad75e3411d4..abf705f49b1 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -34,7 +34,7 @@
 #include <mach/board-voiceblue.h>
 #include <mach/flash.h>
 #include <mach/mux.h>
-#include <plat/tc.h>
+#include <mach/tc.h>
 
 #include <mach/hardware.h>
 #include <mach/usb.h>
@@ -286,7 +286,6 @@ MACHINE_START(VOICEBLUE, "VoiceBlue OMAP5910")
 	.atag_offset	= 0x100,
 	.map_io		= omap15xx_map_io,
 	.init_early     = omap1_init_early,
-	.reserve	= omap_reserve,
 	.init_irq	= omap1_init_irq,
 	.init_machine	= voiceblue_init,
 	.init_late	= omap1_init_late,
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index 638f4070fc7..4f5fd4a084c 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -12,6 +12,7 @@
  * published by the Free Software Foundation.
  */
 #include <linux/kernel.h>
+#include <linux/export.h>
 #include <linux/list.h>
 #include <linux/errno.h>
 #include <linux/err.h>
@@ -21,21 +22,21 @@
 
 #include <asm/mach-types.h>
 
-#include <plat/cpu.h>
-#include <plat/usb.h>
-#include <plat/clock.h>
-#include <plat/sram.h>
-#include <plat/clkdev_omap.h>
-
 #include <mach/hardware.h>
 
+#include "soc.h"
 #include "iomap.h"
 #include "clock.h"
 #include "opp.h"
+#include "sram.h"
 
 __u32 arm_idlect1_mask;
 struct clk *api_ck_p, *ck_dpll1_p, *ck_ref_p;
 
+static LIST_HEAD(clocks);
+static DEFINE_MUTEX(clocks_mutex);
+static DEFINE_SPINLOCK(clockfw_lock);
+
 /*
  * Omap1 specific clock functions
  */
@@ -607,3 +608,497 @@ void omap1_clk_disable_unused(struct clk *clk)
 }
 
 #endif
+
+
+int clk_enable(struct clk *clk)
+{
+	unsigned long flags;
+	int ret;
+
+	if (clk == NULL || IS_ERR(clk))
+		return -EINVAL;
+
+	spin_lock_irqsave(&clockfw_lock, flags);
+	ret = omap1_clk_enable(clk);
+	spin_unlock_irqrestore(&clockfw_lock, flags);
+
+	return ret;
+}
+EXPORT_SYMBOL(clk_enable);
+
+void clk_disable(struct clk *clk)
+{
+	unsigned long flags;
+
+	if (clk == NULL || IS_ERR(clk))
+		return;
+
+	spin_lock_irqsave(&clockfw_lock, flags);
+	if (clk->usecount == 0) {
+		pr_err("Trying disable clock %s with 0 usecount\n",
+		       clk->name);
+		WARN_ON(1);
+		goto out;
+	}
+
+	omap1_clk_disable(clk);
+
+out:
+	spin_unlock_irqrestore(&clockfw_lock, flags);
+}
+EXPORT_SYMBOL(clk_disable);
+
+unsigned long clk_get_rate(struct clk *clk)
+{
+	unsigned long flags;
+	unsigned long ret;
+
+	if (clk == NULL || IS_ERR(clk))
+		return 0;
+
+	spin_lock_irqsave(&clockfw_lock, flags);
+	ret = clk->rate;
+	spin_unlock_irqrestore(&clockfw_lock, flags);
+
+	return ret;
+}
+EXPORT_SYMBOL(clk_get_rate);
+
+/*
+ * Optional clock functions defined in include/linux/clk.h
+ */
+
+long clk_round_rate(struct clk *clk, unsigned long rate)
+{
+	unsigned long flags;
+	long ret;
+
+	if (clk == NULL || IS_ERR(clk))
+		return 0;
+
+	spin_lock_irqsave(&clockfw_lock, flags);
+	ret = omap1_clk_round_rate(clk, rate);
+	spin_unlock_irqrestore(&clockfw_lock, flags);
+
+	return ret;
+}
+EXPORT_SYMBOL(clk_round_rate);
+
+int clk_set_rate(struct clk *clk, unsigned long rate)
+{
+	unsigned long flags;
+	int ret = -EINVAL;
+
+	if (clk == NULL || IS_ERR(clk))
+		return ret;
+
+	spin_lock_irqsave(&clockfw_lock, flags);
+	ret = omap1_clk_set_rate(clk, rate);
+	if (ret == 0)
+		propagate_rate(clk);
+	spin_unlock_irqrestore(&clockfw_lock, flags);
+
+	return ret;
+}
+EXPORT_SYMBOL(clk_set_rate);
+
+int clk_set_parent(struct clk *clk, struct clk *parent)
+{
+	WARN_ONCE(1, "clk_set_parent() not implemented for OMAP1\n");
+
+	return -EINVAL;
+}
+EXPORT_SYMBOL(clk_set_parent);
+
+struct clk *clk_get_parent(struct clk *clk)
+{
+	return clk->parent;
+}
+EXPORT_SYMBOL(clk_get_parent);
+
+/*
+ * OMAP specific clock functions shared between omap1 and omap2
+ */
+
+int __initdata mpurate;
+
+/*
+ * By default we use the rate set by the bootloader.
+ * You can override this with mpurate= cmdline option.
+ */
+static int __init omap_clk_setup(char *str)
+{
+	get_option(&str, &mpurate);
+
+	if (!mpurate)
+		return 1;
+
+	if (mpurate < 1000)
+		mpurate *= 1000000;
+
+	return 1;
+}
+__setup("mpurate=", omap_clk_setup);
+
+/* Used for clocks that always have same value as the parent clock */
+unsigned long followparent_recalc(struct clk *clk)
+{
+	return clk->parent->rate;
+}
+
+/*
+ * Used for clocks that have the same value as the parent clock,
+ * divided by some factor
+ */
+unsigned long omap_fixed_divisor_recalc(struct clk *clk)
+{
+	WARN_ON(!clk->fixed_div);
+
+	return clk->parent->rate / clk->fixed_div;
+}
+
+void clk_reparent(struct clk *child, struct clk *parent)
+{
+	list_del_init(&child->sibling);
+	if (parent)
+		list_add(&child->sibling, &parent->children);
+	child->parent = parent;
+
+	/* now do the debugfs renaming to reattach the child
+	   to the proper parent */
+}
+
+/* Propagate rate to children */
+void propagate_rate(struct clk *tclk)
+{
+	struct clk *clkp;
+
+	list_for_each_entry(clkp, &tclk->children, sibling) {
+		if (clkp->recalc)
+			clkp->rate = clkp->recalc(clkp);
+		propagate_rate(clkp);
+	}
+}
+
+static LIST_HEAD(root_clks);
+
+/**
+ * recalculate_root_clocks - recalculate and propagate all root clocks
+ *
+ * Recalculates all root clocks (clocks with no parent), which if the
+ * clock's .recalc is set correctly, should also propagate their rates.
+ * Called at init.
+ */
+void recalculate_root_clocks(void)
+{
+	struct clk *clkp;
+
+	list_for_each_entry(clkp, &root_clks, sibling) {
+		if (clkp->recalc)
+			clkp->rate = clkp->recalc(clkp);
+		propagate_rate(clkp);
+	}
+}
+
+/**
+ * clk_preinit - initialize any fields in the struct clk before clk init
+ * @clk: struct clk * to initialize
+ *
+ * Initialize any struct clk fields needed before normal clk initialization
+ * can run.  No return value.
+ */
+void clk_preinit(struct clk *clk)
+{
+	INIT_LIST_HEAD(&clk->children);
+}
+
+int clk_register(struct clk *clk)
+{
+	if (clk == NULL || IS_ERR(clk))
+		return -EINVAL;
+
+	/*
+	 * trap out already registered clocks
+	 */
+	if (clk->node.next || clk->node.prev)
+		return 0;
+
+	mutex_lock(&clocks_mutex);
+	if (clk->parent)
+		list_add(&clk->sibling, &clk->parent->children);
+	else
+		list_add(&clk->sibling, &root_clks);
+
+	list_add(&clk->node, &clocks);
+	if (clk->init)
+		clk->init(clk);
+	mutex_unlock(&clocks_mutex);
+
+	return 0;
+}
+EXPORT_SYMBOL(clk_register);
+
+void clk_unregister(struct clk *clk)
+{
+	if (clk == NULL || IS_ERR(clk))
+		return;
+
+	mutex_lock(&clocks_mutex);
+	list_del(&clk->sibling);
+	list_del(&clk->node);
+	mutex_unlock(&clocks_mutex);
+}
+EXPORT_SYMBOL(clk_unregister);
+
+void clk_enable_init_clocks(void)
+{
+	struct clk *clkp;
+
+	list_for_each_entry(clkp, &clocks, node)
+		if (clkp->flags & ENABLE_ON_INIT)
+			clk_enable(clkp);
+}
+
+/**
+ * omap_clk_get_by_name - locate OMAP struct clk by its name
+ * @name: name of the struct clk to locate
+ *
+ * Locate an OMAP struct clk by its name.  Assumes that struct clk
+ * names are unique.  Returns NULL if not found or a pointer to the
+ * struct clk if found.
+ */
+struct clk *omap_clk_get_by_name(const char *name)
+{
+	struct clk *c;
+	struct clk *ret = NULL;
+
+	mutex_lock(&clocks_mutex);
+
+	list_for_each_entry(c, &clocks, node) {
+		if (!strcmp(c->name, name)) {
+			ret = c;
+			break;
+		}
+	}
+
+	mutex_unlock(&clocks_mutex);
+
+	return ret;
+}
+
+int omap_clk_enable_autoidle_all(void)
+{
+	struct clk *c;
+	unsigned long flags;
+
+	spin_lock_irqsave(&clockfw_lock, flags);
+
+	list_for_each_entry(c, &clocks, node)
+		if (c->ops->allow_idle)
+			c->ops->allow_idle(c);
+
+	spin_unlock_irqrestore(&clockfw_lock, flags);
+
+	return 0;
+}
+
+int omap_clk_disable_autoidle_all(void)
+{
+	struct clk *c;
+	unsigned long flags;
+
+	spin_lock_irqsave(&clockfw_lock, flags);
+
+	list_for_each_entry(c, &clocks, node)
+		if (c->ops->deny_idle)
+			c->ops->deny_idle(c);
+
+	spin_unlock_irqrestore(&clockfw_lock, flags);
+
+	return 0;
+}
+
+/*
+ * Low level helpers
+ */
+static int clkll_enable_null(struct clk *clk)
+{
+	return 0;
+}
+
+static void clkll_disable_null(struct clk *clk)
+{
+}
+
+const struct clkops clkops_null = {
+	.enable		= clkll_enable_null,
+	.disable	= clkll_disable_null,
+};
+
+/*
+ * Dummy clock
+ *
+ * Used for clock aliases that are needed on some OMAPs, but not others
+ */
+struct clk dummy_ck = {
+	.name	= "dummy",
+	.ops	= &clkops_null,
+};
+
+/*
+ *
+ */
+
+#ifdef CONFIG_OMAP_RESET_CLOCKS
+/*
+ * Disable any unused clocks left on by the bootloader
+ */
+static int __init clk_disable_unused(void)
+{
+	struct clk *ck;
+	unsigned long flags;
+
+	pr_info("clock: disabling unused clocks to save power\n");
+
+	spin_lock_irqsave(&clockfw_lock, flags);
+	list_for_each_entry(ck, &clocks, node) {
+		if (ck->ops == &clkops_null)
+			continue;
+
+		if (ck->usecount > 0 || !ck->enable_reg)
+			continue;
+
+		omap1_clk_disable_unused(ck);
+	}
+	spin_unlock_irqrestore(&clockfw_lock, flags);
+
+	return 0;
+}
+late_initcall(clk_disable_unused);
+late_initcall(omap_clk_enable_autoidle_all);
+#endif
+
+#if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS)
+/*
+ *	debugfs support to trace clock tree hierarchy and attributes
+ */
+
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
+
+static struct dentry *clk_debugfs_root;
+
+static int clk_dbg_show_summary(struct seq_file *s, void *unused)
+{
+	struct clk *c;
+	struct clk *pa;
+
+	mutex_lock(&clocks_mutex);
+	seq_printf(s, "%-30s %-30s %-10s %s\n",
+		   "clock-name", "parent-name", "rate", "use-count");
+
+	list_for_each_entry(c, &clocks, node) {
+		pa = c->parent;
+		seq_printf(s, "%-30s %-30s %-10lu %d\n",
+			   c->name, pa ? pa->name : "none", c->rate,
+			   c->usecount);
+	}
+	mutex_unlock(&clocks_mutex);
+
+	return 0;
+}
+
+static int clk_dbg_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, clk_dbg_show_summary, inode->i_private);
+}
+
+static const struct file_operations debug_clock_fops = {
+	.open           = clk_dbg_open,
+	.read           = seq_read,
+	.llseek         = seq_lseek,
+	.release        = single_release,
+};
+
+static int clk_debugfs_register_one(struct clk *c)
+{
+	int err;
+	struct dentry *d;
+	struct clk *pa = c->parent;
+
+	d = debugfs_create_dir(c->name, pa ? pa->dent : clk_debugfs_root);
+	if (!d)
+		return -ENOMEM;
+	c->dent = d;
+
+	d = debugfs_create_u8("usecount", S_IRUGO, c->dent, (u8 *)&c->usecount);
+	if (!d) {
+		err = -ENOMEM;
+		goto err_out;
+	}
+	d = debugfs_create_u32("rate", S_IRUGO, c->dent, (u32 *)&c->rate);
+	if (!d) {
+		err = -ENOMEM;
+		goto err_out;
+	}
+	d = debugfs_create_x32("flags", S_IRUGO, c->dent, (u32 *)&c->flags);
+	if (!d) {
+		err = -ENOMEM;
+		goto err_out;
+	}
+	return 0;
+
+err_out:
+	debugfs_remove_recursive(c->dent);
+	return err;
+}
+
+static int clk_debugfs_register(struct clk *c)
+{
+	int err;
+	struct clk *pa = c->parent;
+
+	if (pa && !pa->dent) {
+		err = clk_debugfs_register(pa);
+		if (err)
+			return err;
+	}
+
+	if (!c->dent) {
+		err = clk_debugfs_register_one(c);
+		if (err)
+			return err;
+	}
+	return 0;
+}
+
+static int __init clk_debugfs_init(void)
+{
+	struct clk *c;
+	struct dentry *d;
+	int err;
+
+	d = debugfs_create_dir("clock", NULL);
+	if (!d)
+		return -ENOMEM;
+	clk_debugfs_root = d;
+
+	list_for_each_entry(c, &clocks, node) {
+		err = clk_debugfs_register(c);
+		if (err)
+			goto err_out;
+	}
+
+	d = debugfs_create_file("summary", S_IRUGO,
+		d, NULL, &debug_clock_fops);
+	if (!d)
+		return -ENOMEM;
+
+	return 0;
+err_out:
+	debugfs_remove_recursive(clk_debugfs_root);
+	return err;
+}
+late_initcall(clk_debugfs_init);
+
+#endif /* defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS) */
diff --git a/arch/arm/mach-omap1/clock.h b/arch/arm/mach-omap1/clock.h
index 3d04f4f6767..1e4918a3a5e 100644
--- a/arch/arm/mach-omap1/clock.h
+++ b/arch/arm/mach-omap1/clock.h
@@ -14,8 +14,184 @@
 #define __ARCH_ARM_MACH_OMAP1_CLOCK_H
 
 #include <linux/clk.h>
+#include <linux/list.h>
 
-#include <plat/clock.h>
+#include <linux/clkdev.h>
+
+struct module;
+struct clk;
+
+struct omap_clk {
+	u16				cpu;
+	struct clk_lookup		lk;
+};
+
+#define CLK(dev, con, ck, cp)		\
+	{				\
+		 .cpu = cp,		\
+		.lk = {			\
+			.dev_id = dev,	\
+			.con_id = con,	\
+			.clk = ck,	\
+		},			\
+	}
+
+/* Platform flags for the clkdev-OMAP integration code */
+#define CK_310		(1 << 0)
+#define CK_7XX		(1 << 1)	/* 7xx, 850 */
+#define CK_1510		(1 << 2)
+#define CK_16XX		(1 << 3)	/* 16xx, 17xx, 5912 */
+#define CK_1710		(1 << 4)	/* 1710 extra for rate selection */
+
+
+/* Temporary, needed during the common clock framework conversion */
+#define __clk_get_name(clk)	(clk->name)
+#define __clk_get_parent(clk)	(clk->parent)
+#define __clk_get_rate(clk)	(clk->rate)
+
+/**
+ * struct clkops - some clock function pointers
+ * @enable: fn ptr that enables the current clock in hardware
+ * @disable: fn ptr that enables the current clock in hardware
+ * @find_idlest: function returning the IDLEST register for the clock's IP blk
+ * @find_companion: function returning the "companion" clk reg for the clock
+ * @allow_idle: fn ptr that enables autoidle for the current clock in hardware
+ * @deny_idle: fn ptr that disables autoidle for the current clock in hardware
+ *
+ * A "companion" clk is an accompanying clock to the one being queried
+ * that must be enabled for the IP module connected to the clock to
+ * become accessible by the hardware.  Neither @find_idlest nor
+ * @find_companion should be needed; that information is IP
+ * block-specific; the hwmod code has been created to handle this, but
+ * until hwmod data is ready and drivers have been converted to use PM
+ * runtime calls in place of clk_enable()/clk_disable(), @find_idlest and
+ * @find_companion must, unfortunately, remain.
+ */
+struct clkops {
+	int			(*enable)(struct clk *);
+	void			(*disable)(struct clk *);
+	void			(*find_idlest)(struct clk *, void __iomem **,
+					       u8 *, u8 *);
+	void			(*find_companion)(struct clk *, void __iomem **,
+						  u8 *);
+	void			(*allow_idle)(struct clk *);
+	void			(*deny_idle)(struct clk *);
+};
+
+/*
+ * struct clk.flags possibilities
+ *
+ * XXX document the rest of the clock flags here
+ *
+ * CLOCK_CLKOUTX2: (OMAP4 only) DPLL CLKOUT and CLKOUTX2 GATE_CTRL
+ *     bits share the same register.  This flag allows the
+ *     omap4_dpllmx*() code to determine which GATE_CTRL bit field
+ *     should be used.  This is a temporary solution - a better approach
+ *     would be to associate clock type-specific data with the clock,
+ *     similar to the struct dpll_data approach.
+ */
+#define ENABLE_REG_32BIT	(1 << 0)	/* Use 32-bit access */
+#define CLOCK_IDLE_CONTROL	(1 << 1)
+#define CLOCK_NO_IDLE_PARENT	(1 << 2)
+#define ENABLE_ON_INIT		(1 << 3)	/* Enable upon framework init */
+#define INVERT_ENABLE		(1 << 4)	/* 0 enables, 1 disables */
+#define CLOCK_CLKOUTX2		(1 << 5)
+
+/**
+ * struct clk - OMAP struct clk
+ * @node: list_head connecting this clock into the full clock list
+ * @ops: struct clkops * for this clock
+ * @name: the name of the clock in the hardware (used in hwmod data and debug)
+ * @parent: pointer to this clock's parent struct clk
+ * @children: list_head connecting to the child clks' @sibling list_heads
+ * @sibling: list_head connecting this clk to its parent clk's @children
+ * @rate: current clock rate
+ * @enable_reg: register to write to enable the clock (see @enable_bit)
+ * @recalc: fn ptr that returns the clock's current rate
+ * @set_rate: fn ptr that can change the clock's current rate
+ * @round_rate: fn ptr that can round the clock's current rate
+ * @init: fn ptr to do clock-specific initialization
+ * @enable_bit: bitshift to write to enable/disable the clock (see @enable_reg)
+ * @usecount: number of users that have requested this clock to be enabled
+ * @fixed_div: when > 0, this clock's rate is its parent's rate / @fixed_div
+ * @flags: see "struct clk.flags possibilities" above
+ * @rate_offset: bitshift for rate selection bitfield (OMAP1 only)
+ * @src_offset: bitshift for source selection bitfield (OMAP1 only)
+ *
+ * XXX @rate_offset, @src_offset should probably be removed and OMAP1
+ * clock code converted to use clksel.
+ *
+ * XXX @usecount is poorly named.  It should be "enable_count" or
+ * something similar.  "users" in the description refers to kernel
+ * code (core code or drivers) that have called clk_enable() and not
+ * yet called clk_disable(); the usecount of parent clocks is also
+ * incremented by the clock code when clk_enable() is called on child
+ * clocks and decremented by the clock code when clk_disable() is
+ * called on child clocks.
+ *
+ * XXX @clkdm, @usecount, @children, @sibling should be marked for
+ * internal use only.
+ *
+ * @children and @sibling are used to optimize parent-to-child clock
+ * tree traversals.  (child-to-parent traversals use @parent.)
+ *
+ * XXX The notion of the clock's current rate probably needs to be
+ * separated from the clock's target rate.
+ */
+struct clk {
+	struct list_head	node;
+	const struct clkops	*ops;
+	const char		*name;
+	struct clk		*parent;
+	struct list_head	children;
+	struct list_head	sibling;	/* node for children */
+	unsigned long		rate;
+	void __iomem		*enable_reg;
+	unsigned long		(*recalc)(struct clk *);
+	int			(*set_rate)(struct clk *, unsigned long);
+	long			(*round_rate)(struct clk *, unsigned long);
+	void			(*init)(struct clk *);
+	u8			enable_bit;
+	s8			usecount;
+	u8			fixed_div;
+	u8			flags;
+	u8			rate_offset;
+	u8			src_offset;
+#if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS)
+	struct dentry		*dent;	/* For visible tree hierarchy */
+#endif
+};
+
+struct clk_functions {
+	int		(*clk_enable)(struct clk *clk);
+	void		(*clk_disable)(struct clk *clk);
+	long		(*clk_round_rate)(struct clk *clk, unsigned long rate);
+	int		(*clk_set_rate)(struct clk *clk, unsigned long rate);
+	int		(*clk_set_parent)(struct clk *clk, struct clk *parent);
+	void		(*clk_allow_idle)(struct clk *clk);
+	void		(*clk_deny_idle)(struct clk *clk);
+	void		(*clk_disable_unused)(struct clk *clk);
+};
+
+extern int mpurate;
+
+extern int clk_init(struct clk_functions *custom_clocks);
+extern void clk_preinit(struct clk *clk);
+extern int clk_register(struct clk *clk);
+extern void clk_reparent(struct clk *child, struct clk *parent);
+extern void clk_unregister(struct clk *clk);
+extern void propagate_rate(struct clk *clk);
+extern void recalculate_root_clocks(void);
+extern unsigned long followparent_recalc(struct clk *clk);
+extern void clk_enable_init_clocks(void);
+unsigned long omap_fixed_divisor_recalc(struct clk *clk);
+extern struct clk *omap_clk_get_by_name(const char *name);
+extern int omap_clk_enable_autoidle_all(void);
+extern int omap_clk_disable_autoidle_all(void);
+
+extern const struct clkops clkops_null;
+
+extern struct clk dummy_ck;
 
 int omap1_clk_init(void);
 void omap1_clk_late_init(void);
diff --git a/arch/arm/mach-omap1/clock_data.c b/arch/arm/mach-omap1/clock_data.c
index 9b45f4b0ee2..cb7c6ae2e3f 100644
--- a/arch/arm/mach-omap1/clock_data.c
+++ b/arch/arm/mach-omap1/clock_data.c
@@ -22,16 +22,14 @@
 
 #include <asm/mach-types.h>  /* for machine_is_* */
 
-#include <plat/clock.h>
-#include <plat/cpu.h>
-#include <plat/clkdev_omap.h>
-#include <plat/sram.h>	/* for omap_sram_reprogram_clock() */
+#include "soc.h"
 
 #include <mach/hardware.h>
 #include <mach/usb.h>   /* for OTG_BASE */
 
 #include "iomap.h"
 #include "clock.h"
+#include "sram.h"
 
 /* Some ARM_IDLECT1 bit shifts - used in struct arm_idlect1_clk */
 #define IDL_CLKOUT_ARM_SHIFT			12
@@ -765,14 +763,6 @@ static struct omap_clk omap_clks[] = {
  * init
  */
 
-static struct clk_functions omap1_clk_functions = {
-	.clk_enable		= omap1_clk_enable,
-	.clk_disable		= omap1_clk_disable,
-	.clk_round_rate		= omap1_clk_round_rate,
-	.clk_set_rate		= omap1_clk_set_rate,
-	.clk_disable_unused	= omap1_clk_disable_unused,
-};
-
 static void __init omap1_show_rates(void)
 {
 	pr_notice("Clocking rate (xtal/DPLL1/MPU): %ld.%01ld/%ld.%01ld/%ld.%01ld MHz\n",
@@ -803,8 +793,6 @@ int __init omap1_clk_init(void)
 	if (!cpu_is_omap15xx())
 		omap_writew(0, SOFT_REQ_REG2);
 
-	clk_init(&omap1_clk_functions);
-
 	/* By default all idlect1 clocks are allowed to idle */
 	arm_idlect1_mask = ~0;
 
diff --git a/arch/arm/mach-omap1/common.h b/arch/arm/mach-omap1/common.h
index c2552b24f9f..b53e0854422 100644
--- a/arch/arm/mach-omap1/common.h
+++ b/arch/arm/mach-omap1/common.h
@@ -26,8 +26,10 @@
 #ifndef __ARCH_ARM_MACH_OMAP1_COMMON_H
 #define __ARCH_ARM_MACH_OMAP1_COMMON_H
 
-#include <plat/common.h>
 #include <linux/mtd/mtd.h>
+#include <linux/i2c-omap.h>
+
+#include <plat/i2c.h>
 
 #if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
 void omap7xx_map_io(void);
@@ -38,6 +40,7 @@ static inline void omap7xx_map_io(void)
 #endif
 
 #ifdef CONFIG_ARCH_OMAP15XX
+void omap1510_fpga_init_irq(void);
 void omap15xx_map_io(void);
 #else
 static inline void omap15xx_map_io(void)
@@ -90,4 +93,6 @@ extern int ocpi_enable(void);
 static inline int ocpi_enable(void) { return 0; }
 #endif
 
+extern u32 omap1_get_reset_sources(void);
+
 #endif /* __ARCH_ARM_MACH_OMAP1_COMMON_H */
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index d3fec92c54c..0af635205e8 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -17,12 +17,12 @@
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
 
+#include <linux/platform_data/omap-wd-timer.h>
+
 #include <asm/mach/map.h>
 
-#include <plat/tc.h>
+#include <mach/tc.h>
 #include <mach/mux.h>
-#include <plat/dma.h>
-#include <plat/mmc.h>
 
 #include <mach/omap7xx.h>
 #include <mach/camera.h>
@@ -30,6 +30,9 @@
 
 #include "common.h"
 #include "clock.h"
+#include "dma.h"
+#include "mmc.h"
+#include "sram.h"
 
 #if defined(CONFIG_SND_SOC) || defined(CONFIG_SND_SOC_MODULE)
 
@@ -175,6 +178,13 @@ static int __init omap_mmc_add(const char *name, int id, unsigned long base,
 	res[3].name = "tx";
 	res[3].flags = IORESOURCE_DMA;
 
+	if (cpu_is_omap7xx())
+		data->slots[0].features = MMC_OMAP7XX;
+	if (cpu_is_omap15xx())
+		data->slots[0].features = MMC_OMAP15XX;
+	if (cpu_is_omap16xx())
+		data->slots[0].features = MMC_OMAP16XX;
+
 	ret = platform_device_add_resources(pdev, res, ARRAY_SIZE(res));
 	if (ret == 0)
 		ret = platform_device_add_data(pdev, data, sizeof(*data));
@@ -439,18 +449,31 @@ static struct resource wdt_resources[] = {
 };
 
 static struct platform_device omap_wdt_device = {
-	.name	   = "omap_wdt",
-	.id	     = -1,
+	.name		= "omap_wdt",
+	.id		= -1,
 	.num_resources	= ARRAY_SIZE(wdt_resources),
 	.resource	= wdt_resources,
 };
 
 static int __init omap_init_wdt(void)
 {
+	struct omap_wd_timer_platform_data pdata;
+	int ret;
+
 	if (!cpu_is_omap16xx())
 		return -ENODEV;
 
-	return platform_device_register(&omap_wdt_device);
+	pdata.read_reset_sources = omap1_get_reset_sources;
+
+	ret = platform_device_register(&omap_wdt_device);
+	if (!ret) {
+		ret = platform_device_add_data(&omap_wdt_device, &pdata,
+					       sizeof(pdata));
+		if (ret)
+			platform_device_del(&omap_wdt_device);
+	}
+
+	return ret;
 }
 subsys_initcall(omap_init_wdt);
 #endif
diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c
index 29007fef84c..e190611e4b4 100644
--- a/arch/arm/mach-omap1/dma.c
+++ b/arch/arm/mach-omap1/dma.c
@@ -25,11 +25,13 @@
 #include <linux/device.h>
 #include <linux/io.h>
 
-#include <plat/dma.h>
-#include <plat/tc.h>
+#include <linux/omap-dma.h>
+#include <mach/tc.h>
 
 #include <mach/irqs.h>
 
+#include "dma.h"
+
 #define OMAP1_DMA_BASE			(0xfffed800)
 #define OMAP1_LOGICAL_DMA_CH_COUNT	17
 #define OMAP1_DMA_STRIDE		0x40
@@ -319,6 +321,9 @@ static int __init omap1_system_dma_init(void)
 		d->dev_caps = ENABLE_1510_MODE;
 	enable_1510_mode = d->dev_caps & ENABLE_1510_MODE;
 
+	if (cpu_is_omap16xx())
+		d->dev_caps = ENABLE_16XX_MODE;
+
 	d->dev_caps		|= SRC_PORT;
 	d->dev_caps		|= DST_PORT;
 	d->dev_caps		|= SRC_INDEX;
diff --git a/arch/arm/mach-omap1/dma.h b/arch/arm/mach-omap1/dma.h
new file mode 100644
index 00000000000..da6345dab03
--- /dev/null
+++ b/arch/arm/mach-omap1/dma.h
@@ -0,0 +1,83 @@
+/*
+ *  OMAP1 DMA channel definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef __OMAP1_DMA_CHANNEL_H
+#define __OMAP1_DMA_CHANNEL_H
+
+/* DMA channels for omap1 */
+#define OMAP_DMA_NO_DEVICE		0
+#define OMAP_DMA_MCSI1_TX		1
+#define OMAP_DMA_MCSI1_RX		2
+#define OMAP_DMA_I2C_RX			3
+#define OMAP_DMA_I2C_TX			4
+#define OMAP_DMA_EXT_NDMA_REQ		5
+#define OMAP_DMA_EXT_NDMA_REQ2		6
+#define OMAP_DMA_UWIRE_TX		7
+#define OMAP_DMA_MCBSP1_TX		8
+#define OMAP_DMA_MCBSP1_RX		9
+#define OMAP_DMA_MCBSP3_TX		10
+#define OMAP_DMA_MCBSP3_RX		11
+#define OMAP_DMA_UART1_TX		12
+#define OMAP_DMA_UART1_RX		13
+#define OMAP_DMA_UART2_TX		14
+#define OMAP_DMA_UART2_RX		15
+#define OMAP_DMA_MCBSP2_TX		16
+#define OMAP_DMA_MCBSP2_RX		17
+#define OMAP_DMA_UART3_TX		18
+#define OMAP_DMA_UART3_RX		19
+#define OMAP_DMA_CAMERA_IF_RX		20
+#define OMAP_DMA_MMC_TX			21
+#define OMAP_DMA_MMC_RX			22
+#define OMAP_DMA_NAND			23
+#define OMAP_DMA_IRQ_LCD_LINE		24
+#define OMAP_DMA_MEMORY_STICK		25
+#define OMAP_DMA_USB_W2FC_RX0		26
+#define OMAP_DMA_USB_W2FC_RX1		27
+#define OMAP_DMA_USB_W2FC_RX2		28
+#define OMAP_DMA_USB_W2FC_TX0		29
+#define OMAP_DMA_USB_W2FC_TX1		30
+#define OMAP_DMA_USB_W2FC_TX2		31
+
+/* These are only for 1610 */
+#define OMAP_DMA_CRYPTO_DES_IN		32
+#define OMAP_DMA_SPI_TX			33
+#define OMAP_DMA_SPI_RX			34
+#define OMAP_DMA_CRYPTO_HASH		35
+#define OMAP_DMA_CCP_ATTN		36
+#define OMAP_DMA_CCP_FIFO_NOT_EMPTY	37
+#define OMAP_DMA_CMT_APE_TX_CHAN_0	38
+#define OMAP_DMA_CMT_APE_RV_CHAN_0	39
+#define OMAP_DMA_CMT_APE_TX_CHAN_1	40
+#define OMAP_DMA_CMT_APE_RV_CHAN_1	41
+#define OMAP_DMA_CMT_APE_TX_CHAN_2	42
+#define OMAP_DMA_CMT_APE_RV_CHAN_2	43
+#define OMAP_DMA_CMT_APE_TX_CHAN_3	44
+#define OMAP_DMA_CMT_APE_RV_CHAN_3	45
+#define OMAP_DMA_CMT_APE_TX_CHAN_4	46
+#define OMAP_DMA_CMT_APE_RV_CHAN_4	47
+#define OMAP_DMA_CMT_APE_TX_CHAN_5	48
+#define OMAP_DMA_CMT_APE_RV_CHAN_5	49
+#define OMAP_DMA_CMT_APE_TX_CHAN_6	50
+#define OMAP_DMA_CMT_APE_RV_CHAN_6	51
+#define OMAP_DMA_CMT_APE_TX_CHAN_7	52
+#define OMAP_DMA_CMT_APE_RV_CHAN_7	53
+#define OMAP_DMA_MMC2_TX		54
+#define OMAP_DMA_MMC2_RX		55
+#define OMAP_DMA_CRYPTO_DES_OUT		56
+
+#endif /* __OMAP1_DMA_CHANNEL_H */
diff --git a/arch/arm/mach-omap1/flash.c b/arch/arm/mach-omap1/flash.c
index 73ae6169aa4..b3fb531af94 100644
--- a/arch/arm/mach-omap1/flash.c
+++ b/arch/arm/mach-omap1/flash.c
@@ -10,7 +10,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/map.h>
 
-#include <plat/tc.h>
+#include <mach/tc.h>
 #include <mach/flash.h>
 
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-omap1/fpga.c b/arch/arm/mach-omap1/fpga.c
index 29ec50fc688..8bd71b2d096 100644
--- a/arch/arm/mach-omap1/fpga.c
+++ b/arch/arm/mach-omap1/fpga.c
@@ -27,11 +27,11 @@
 #include <asm/irq.h>
 #include <asm/mach/irq.h>
 
-#include <plat/fpga.h>
-
 #include <mach/hardware.h>
 
 #include "iomap.h"
+#include "common.h"
+#include "fpga.h"
 
 static void fpga_mask_irq(struct irq_data *d)
 {
diff --git a/arch/arm/mach-omap1/fpga.h b/arch/arm/mach-omap1/fpga.h
new file mode 100644
index 00000000000..4b4307a80e4
--- /dev/null
+++ b/arch/arm/mach-omap1/fpga.h
@@ -0,0 +1,52 @@
+/*
+ * Interrupt handler for OMAP-1510 FPGA
+ *
+ * Copyright (C) 2001 RidgeRun, Inc.
+ * Author: Greg Lonnon <glonnon@ridgerun.com>
+ *
+ * Copyright (C) 2002 MontaVista Software, Inc.
+ *
+ * Separated FPGA interrupts from innovator1510.c and cleaned up for 2.6
+ * Copyright (C) 2004 Nokia Corporation by Tony Lindrgen <tony@atomide.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_ARCH_OMAP_FPGA_H
+#define __ASM_ARCH_OMAP_FPGA_H
+
+/*
+ * ---------------------------------------------------------------------------
+ *  H2/P2 Debug board FPGA
+ * ---------------------------------------------------------------------------
+ */
+/* maps in the FPGA registers and the ETHR registers */
+#define H2P2_DBG_FPGA_BASE		0xE8000000		/* VA */
+#define H2P2_DBG_FPGA_SIZE		SZ_4K			/* SIZE */
+#define H2P2_DBG_FPGA_START		0x04000000		/* PA */
+
+#define H2P2_DBG_FPGA_ETHR_START	(H2P2_DBG_FPGA_START + 0x300)
+#define H2P2_DBG_FPGA_FPGA_REV		IOMEM(H2P2_DBG_FPGA_BASE + 0x10)	/* FPGA Revision */
+#define H2P2_DBG_FPGA_BOARD_REV		IOMEM(H2P2_DBG_FPGA_BASE + 0x12)	/* Board Revision */
+#define H2P2_DBG_FPGA_GPIO		IOMEM(H2P2_DBG_FPGA_BASE + 0x14)	/* GPIO outputs */
+#define H2P2_DBG_FPGA_LEDS		IOMEM(H2P2_DBG_FPGA_BASE + 0x16)	/* LEDs outputs */
+#define H2P2_DBG_FPGA_MISC_INPUTS	IOMEM(H2P2_DBG_FPGA_BASE + 0x18)	/* Misc inputs */
+#define H2P2_DBG_FPGA_LAN_STATUS	IOMEM(H2P2_DBG_FPGA_BASE + 0x1A)	/* LAN Status line */
+#define H2P2_DBG_FPGA_LAN_RESET		IOMEM(H2P2_DBG_FPGA_BASE + 0x1C)	/* LAN Reset line */
+
+/* LEDs definition on debug board (16 LEDs, all physically green) */
+#define H2P2_DBG_FPGA_LED_GREEN		(1 << 15)
+#define H2P2_DBG_FPGA_LED_AMBER		(1 << 14)
+#define H2P2_DBG_FPGA_LED_RED		(1 << 13)
+#define H2P2_DBG_FPGA_LED_BLUE		(1 << 12)
+/*  cpu0 load-meter LEDs */
+#define H2P2_DBG_FPGA_LOAD_METER	(1 << 0)	// A bit of fun on our board ...
+#define H2P2_DBG_FPGA_LOAD_METER_SIZE	11
+#define H2P2_DBG_FPGA_LOAD_METER_MASK	((1 << H2P2_DBG_FPGA_LOAD_METER_SIZE) - 1)
+
+#define H2P2_DBG_FPGA_P2_LED_TIMER		(1 << 0)
+#define H2P2_DBG_FPGA_P2_LED_IDLE		(1 << 1)
+
+#endif
diff --git a/arch/arm/mach-omap1/gpio15xx.c b/arch/arm/mach-omap1/gpio15xx.c
index 98e6f39224a..02b3eb2e201 100644
--- a/arch/arm/mach-omap1/gpio15xx.c
+++ b/arch/arm/mach-omap1/gpio15xx.c
@@ -19,6 +19,8 @@
 #include <linux/gpio.h>
 #include <linux/platform_data/gpio-omap.h>
 
+#include <mach/irqs.h>
+
 #define OMAP1_MPUIO_VBASE		OMAP1_MPUIO_BASE
 #define OMAP1510_GPIO_BASE		0xFFFCE000
 
diff --git a/arch/arm/mach-omap1/gpio16xx.c b/arch/arm/mach-omap1/gpio16xx.c
index 33f419236b1..b9952a258d8 100644
--- a/arch/arm/mach-omap1/gpio16xx.c
+++ b/arch/arm/mach-omap1/gpio16xx.c
@@ -19,6 +19,8 @@
 #include <linux/gpio.h>
 #include <linux/platform_data/gpio-omap.h>
 
+#include <mach/irqs.h>
+
 #define OMAP1610_GPIO1_BASE		0xfffbe400
 #define OMAP1610_GPIO2_BASE		0xfffbec00
 #define OMAP1610_GPIO3_BASE		0xfffbb400
diff --git a/arch/arm/mach-omap1/gpio7xx.c b/arch/arm/mach-omap1/gpio7xx.c
index 958ce9acee9..f5819b2b7cb 100644
--- a/arch/arm/mach-omap1/gpio7xx.c
+++ b/arch/arm/mach-omap1/gpio7xx.c
@@ -19,6 +19,8 @@
 #include <linux/gpio.h>
 #include <linux/platform_data/gpio-omap.h>
 
+#include <mach/irqs.h>
+
 #define OMAP7XX_GPIO1_BASE		0xfffbc000
 #define OMAP7XX_GPIO2_BASE		0xfffbc800
 #define OMAP7XX_GPIO3_BASE		0xfffbd000
diff --git a/arch/arm/mach-omap1/i2c.c b/arch/arm/mach-omap1/i2c.c
index a0551a6d745..faca808cb3d 100644
--- a/arch/arm/mach-omap1/i2c.c
+++ b/arch/arm/mach-omap1/i2c.c
@@ -19,11 +19,25 @@
  *
  */
 
-#include <plat/i2c.h>
+#include <linux/i2c-omap.h>
 #include <mach/mux.h>
-#include <plat/cpu.h>
+#include "soc.h"
+
+#include <plat/i2c.h>
+
+#define OMAP_I2C_SIZE		0x3f
+#define OMAP1_I2C_BASE		0xfffb3800
+#define OMAP1_INT_I2C		(32 + 4)
+
+static const char name[] = "omap_i2c";
 
-void __init omap1_i2c_mux_pins(int bus_id)
+static struct resource i2c_resources[2] = {
+};
+
+static struct platform_device omap_i2c_devices[1] = {
+};
+
+static void __init omap1_i2c_mux_pins(int bus_id)
 {
 	if (cpu_is_omap7xx()) {
 		omap_cfg_reg(I2C_7XX_SDA);
@@ -33,3 +47,47 @@ void __init omap1_i2c_mux_pins(int bus_id)
 		omap_cfg_reg(I2C_SCL);
 	}
 }
+
+int __init omap_i2c_add_bus(struct omap_i2c_bus_platform_data *pdata,
+				int bus_id)
+{
+	struct platform_device *pdev;
+	struct resource *res;
+
+	if (bus_id > 1)
+		return -EINVAL;
+
+	omap1_i2c_mux_pins(bus_id);
+
+	pdev = &omap_i2c_devices[bus_id - 1];
+	pdev->id = bus_id;
+	pdev->name = name;
+	pdev->num_resources = ARRAY_SIZE(i2c_resources);
+	res = i2c_resources;
+	res[0].start = OMAP1_I2C_BASE;
+	res[0].end = res[0].start + OMAP_I2C_SIZE;
+	res[0].flags = IORESOURCE_MEM;
+	res[1].start = OMAP1_INT_I2C;
+	res[1].flags = IORESOURCE_IRQ;
+	pdev->resource = res;
+
+	/* all OMAP1 have IP version 1 register set */
+	pdata->rev = OMAP_I2C_IP_VERSION_1;
+
+	/* all OMAP1 I2C are implemented like this */
+	pdata->flags = OMAP_I2C_FLAG_NO_FIFO |
+		       OMAP_I2C_FLAG_SIMPLE_CLOCK |
+		       OMAP_I2C_FLAG_16BIT_DATA_REG |
+		       OMAP_I2C_FLAG_ALWAYS_ARMXOR_CLK;
+
+	/* how the cpu bus is wired up differs for 7xx only */
+
+	if (cpu_is_omap7xx())
+		pdata->flags |= OMAP_I2C_FLAG_BUS_SHIFT_1;
+	else
+		pdata->flags |= OMAP_I2C_FLAG_BUS_SHIFT_2;
+
+	pdev->dev.platform_data = pdata;
+
+	return platform_device_register(pdev);
+}
diff --git a/arch/arm/mach-omap1/id.c b/arch/arm/mach-omap1/id.c
index a1b846aacda..52de382fc80 100644
--- a/arch/arm/mach-omap1/id.c
+++ b/arch/arm/mach-omap1/id.c
@@ -17,7 +17,7 @@
 #include <linux/io.h>
 #include <asm/system_info.h>
 
-#include <plat/cpu.h>
+#include "soc.h"
 
 #include <mach/hardware.h>
 
diff --git a/arch/arm/mach-omap1/include/mach/debug-macro.S b/arch/arm/mach-omap1/include/mach/debug-macro.S
index 2b36a281dc8..5c1a26c9f49 100644
--- a/arch/arm/mach-omap1/include/mach/debug-macro.S
+++ b/arch/arm/mach-omap1/include/mach/debug-macro.S
@@ -13,7 +13,7 @@
 
 #include <linux/serial_reg.h>
 
-#include <plat/serial.h>
+#include "serial.h"
 
 		.pushsection .data
 omap_uart_phys:	.word	0x0
diff --git a/arch/arm/mach-omap1/include/mach/entry-macro.S b/arch/arm/mach-omap1/include/mach/entry-macro.S
index 88f08cab171..78a8c6c2476 100644
--- a/arch/arm/mach-omap1/include/mach/entry-macro.S
+++ b/arch/arm/mach-omap1/include/mach/entry-macro.S
@@ -13,8 +13,6 @@
 #include <mach/hardware.h>
 #include <mach/irqs.h>
 
-#include "../../iomap.h"
-
 		.macro  get_irqnr_preamble, base, tmp
 		.endm
 
diff --git a/arch/arm/mach-omap1/include/mach/gpio.h b/arch/arm/mach-omap1/include/mach/gpio.h
deleted file mode 100644
index ebf86c0f4f4..00000000000
--- a/arch/arm/mach-omap1/include/mach/gpio.h
+++ /dev/null
@@ -1,3 +0,0 @@
-/*
- * arch/arm/mach-omap1/include/mach/gpio.h
- */
diff --git a/arch/arm/mach-omap1/include/mach/hardware.h b/arch/arm/mach-omap1/include/mach/hardware.h
index 84248d250ad..5875a5098d3 100644
--- a/arch/arm/mach-omap1/include/mach/hardware.h
+++ b/arch/arm/mach-omap1/include/mach/hardware.h
@@ -39,7 +39,7 @@
 #include <asm/sizes.h>
 #ifndef __ASSEMBLER__
 #include <asm/types.h>
-#include <plat/cpu.h>
+#include <mach/soc.h>
 
 /*
  * NOTE: Please use ioremap + __raw_read/write where possible instead of these
@@ -51,7 +51,7 @@ extern void omap_writeb(u8 v, u32 pa);
 extern void omap_writew(u16 v, u32 pa);
 extern void omap_writel(u32 v, u32 pa);
 
-#include <plat/tc.h>
+#include <mach/tc.h>
 
 /* Almost all documentation for chip and board memory maps assumes
  * BM is clear.  Most devel boards have a switch to control booting
@@ -72,7 +72,10 @@ static inline u32 omap_cs3_phys(void)
 
 #endif	/* ifndef __ASSEMBLER__ */
 
-#include <plat/serial.h>
+#define OMAP1_IO_OFFSET		0x01000000	/* Virtual IO = 0xfefb0000 */
+#define OMAP1_IO_ADDRESS(pa)	IOMEM((pa) - OMAP1_IO_OFFSET)
+
+#include <mach/serial.h>
 
 /*
  * ---------------------------------------------------------------------------
diff --git a/arch/arm/mach-omap1/include/mach/memory.h b/arch/arm/mach-omap1/include/mach/memory.h
index 901082def9b..3c253052311 100644
--- a/arch/arm/mach-omap1/include/mach/memory.h
+++ b/arch/arm/mach-omap1/include/mach/memory.h
@@ -19,7 +19,7 @@
  * because of the strncmp().
  */
 #if defined(CONFIG_ARCH_OMAP15XX) && !defined(__ASSEMBLER__)
-#include <plat/cpu.h>
+#include <mach/soc.h>
 
 /*
  * OMAP-1510 Local Bus address offset
diff --git a/arch/arm/mach-omap1/include/mach/omap1510.h b/arch/arm/mach-omap1/include/mach/omap1510.h
index 8fe05d6137c..3d235244bf5 100644
--- a/arch/arm/mach-omap1/include/mach/omap1510.h
+++ b/arch/arm/mach-omap1/include/mach/omap1510.h
@@ -45,5 +45,118 @@
 
 #define OMAP1510_DSP_MMU_BASE	(0xfffed200)
 
+/*
+ * ---------------------------------------------------------------------------
+ *  OMAP-1510 FPGA
+ * ---------------------------------------------------------------------------
+ */
+#define OMAP1510_FPGA_BASE		0xE8000000		/* VA */
+#define OMAP1510_FPGA_SIZE		SZ_4K
+#define OMAP1510_FPGA_START		0x08000000		/* PA */
+
+/* Revision */
+#define OMAP1510_FPGA_REV_LOW			IOMEM(OMAP1510_FPGA_BASE + 0x0)
+#define OMAP1510_FPGA_REV_HIGH			IOMEM(OMAP1510_FPGA_BASE + 0x1)
+#define OMAP1510_FPGA_LCD_PANEL_CONTROL		IOMEM(OMAP1510_FPGA_BASE + 0x2)
+#define OMAP1510_FPGA_LED_DIGIT			IOMEM(OMAP1510_FPGA_BASE + 0x3)
+#define INNOVATOR_FPGA_HID_SPI			IOMEM(OMAP1510_FPGA_BASE + 0x4)
+#define OMAP1510_FPGA_POWER			IOMEM(OMAP1510_FPGA_BASE + 0x5)
+
+/* Interrupt status */
+#define OMAP1510_FPGA_ISR_LO			IOMEM(OMAP1510_FPGA_BASE + 0x6)
+#define OMAP1510_FPGA_ISR_HI			IOMEM(OMAP1510_FPGA_BASE + 0x7)
+
+/* Interrupt mask */
+#define OMAP1510_FPGA_IMR_LO			IOMEM(OMAP1510_FPGA_BASE + 0x8)
+#define OMAP1510_FPGA_IMR_HI			IOMEM(OMAP1510_FPGA_BASE + 0x9)
+
+/* Reset registers */
+#define OMAP1510_FPGA_HOST_RESET		IOMEM(OMAP1510_FPGA_BASE + 0xa)
+#define OMAP1510_FPGA_RST			IOMEM(OMAP1510_FPGA_BASE + 0xb)
+
+#define OMAP1510_FPGA_AUDIO			IOMEM(OMAP1510_FPGA_BASE + 0xc)
+#define OMAP1510_FPGA_DIP			IOMEM(OMAP1510_FPGA_BASE + 0xe)
+#define OMAP1510_FPGA_FPGA_IO			IOMEM(OMAP1510_FPGA_BASE + 0xf)
+#define OMAP1510_FPGA_UART1			IOMEM(OMAP1510_FPGA_BASE + 0x14)
+#define OMAP1510_FPGA_UART2			IOMEM(OMAP1510_FPGA_BASE + 0x15)
+#define OMAP1510_FPGA_OMAP1510_STATUS		IOMEM(OMAP1510_FPGA_BASE + 0x16)
+#define OMAP1510_FPGA_BOARD_REV			IOMEM(OMAP1510_FPGA_BASE + 0x18)
+#define INNOVATOR_FPGA_CAM_USB_CONTROL		IOMEM(OMAP1510_FPGA_BASE + 0x20c)
+#define OMAP1510P1_PPT_DATA			IOMEM(OMAP1510_FPGA_BASE + 0x100)
+#define OMAP1510P1_PPT_STATUS			IOMEM(OMAP1510_FPGA_BASE + 0x101)
+#define OMAP1510P1_PPT_CONTROL			IOMEM(OMAP1510_FPGA_BASE + 0x102)
+
+#define OMAP1510_FPGA_TOUCHSCREEN		IOMEM(OMAP1510_FPGA_BASE + 0x204)
+
+#define INNOVATOR_FPGA_INFO			IOMEM(OMAP1510_FPGA_BASE + 0x205)
+#define INNOVATOR_FPGA_LCD_BRIGHT_LO		IOMEM(OMAP1510_FPGA_BASE + 0x206)
+#define INNOVATOR_FPGA_LCD_BRIGHT_HI		IOMEM(OMAP1510_FPGA_BASE + 0x207)
+#define INNOVATOR_FPGA_LED_GRN_LO		IOMEM(OMAP1510_FPGA_BASE + 0x208)
+#define INNOVATOR_FPGA_LED_GRN_HI		IOMEM(OMAP1510_FPGA_BASE + 0x209)
+#define INNOVATOR_FPGA_LED_RED_LO		IOMEM(OMAP1510_FPGA_BASE + 0x20a)
+#define INNOVATOR_FPGA_LED_RED_HI		IOMEM(OMAP1510_FPGA_BASE + 0x20b)
+#define INNOVATOR_FPGA_EXP_CONTROL		IOMEM(OMAP1510_FPGA_BASE + 0x20d)
+#define INNOVATOR_FPGA_ISR2			IOMEM(OMAP1510_FPGA_BASE + 0x20e)
+#define INNOVATOR_FPGA_IMR2			IOMEM(OMAP1510_FPGA_BASE + 0x210)
+
+#define OMAP1510_FPGA_ETHR_START		(OMAP1510_FPGA_START + 0x300)
+
+/*
+ * Power up Giga UART driver, turn on HID clock.
+ * Turn off BT power, since we're not using it and it
+ * draws power.
+ */
+#define OMAP1510_FPGA_RESET_VALUE		0x42
+
+#define OMAP1510_FPGA_PCR_IF_PD0		(1 << 7)
+#define OMAP1510_FPGA_PCR_COM2_EN		(1 << 6)
+#define OMAP1510_FPGA_PCR_COM1_EN		(1 << 5)
+#define OMAP1510_FPGA_PCR_EXP_PD0		(1 << 4)
+#define OMAP1510_FPGA_PCR_EXP_PD1		(1 << 3)
+#define OMAP1510_FPGA_PCR_48MHZ_CLK		(1 << 2)
+#define OMAP1510_FPGA_PCR_4MHZ_CLK		(1 << 1)
+#define OMAP1510_FPGA_PCR_RSRVD_BIT0		(1 << 0)
+
+/*
+ * Innovator/OMAP1510 FPGA HID register bit definitions
+ */
+#define OMAP1510_FPGA_HID_SCLK	(1<<0)	/* output */
+#define OMAP1510_FPGA_HID_MOSI	(1<<1)	/* output */
+#define OMAP1510_FPGA_HID_nSS	(1<<2)	/* output 0/1 chip idle/select */
+#define OMAP1510_FPGA_HID_nHSUS	(1<<3)	/* output 0/1 host active/suspended */
+#define OMAP1510_FPGA_HID_MISO	(1<<4)	/* input */
+#define OMAP1510_FPGA_HID_ATN	(1<<5)	/* input  0/1 chip idle/ATN */
+#define OMAP1510_FPGA_HID_rsrvd	(1<<6)
+#define OMAP1510_FPGA_HID_RESETn (1<<7)	/* output - 0/1 USAR reset/run */
+
+/* The FPGA IRQ is cascaded through GPIO_13 */
+#define OMAP1510_INT_FPGA		(IH_GPIO_BASE + 13)
+
+/* IRQ Numbers for interrupts muxed through the FPGA */
+#define OMAP1510_INT_FPGA_ATN		(OMAP_FPGA_IRQ_BASE + 0)
+#define OMAP1510_INT_FPGA_ACK		(OMAP_FPGA_IRQ_BASE + 1)
+#define OMAP1510_INT_FPGA2		(OMAP_FPGA_IRQ_BASE + 2)
+#define OMAP1510_INT_FPGA3		(OMAP_FPGA_IRQ_BASE + 3)
+#define OMAP1510_INT_FPGA4		(OMAP_FPGA_IRQ_BASE + 4)
+#define OMAP1510_INT_FPGA5		(OMAP_FPGA_IRQ_BASE + 5)
+#define OMAP1510_INT_FPGA6		(OMAP_FPGA_IRQ_BASE + 6)
+#define OMAP1510_INT_FPGA7		(OMAP_FPGA_IRQ_BASE + 7)
+#define OMAP1510_INT_FPGA8		(OMAP_FPGA_IRQ_BASE + 8)
+#define OMAP1510_INT_FPGA9		(OMAP_FPGA_IRQ_BASE + 9)
+#define OMAP1510_INT_FPGA10		(OMAP_FPGA_IRQ_BASE + 10)
+#define OMAP1510_INT_FPGA11		(OMAP_FPGA_IRQ_BASE + 11)
+#define OMAP1510_INT_FPGA12		(OMAP_FPGA_IRQ_BASE + 12)
+#define OMAP1510_INT_ETHER		(OMAP_FPGA_IRQ_BASE + 13)
+#define OMAP1510_INT_FPGAUART1		(OMAP_FPGA_IRQ_BASE + 14)
+#define OMAP1510_INT_FPGAUART2		(OMAP_FPGA_IRQ_BASE + 15)
+#define OMAP1510_INT_FPGA_TS		(OMAP_FPGA_IRQ_BASE + 16)
+#define OMAP1510_INT_FPGA17		(OMAP_FPGA_IRQ_BASE + 17)
+#define OMAP1510_INT_FPGA_CAM		(OMAP_FPGA_IRQ_BASE + 18)
+#define OMAP1510_INT_FPGA_RTC_A		(OMAP_FPGA_IRQ_BASE + 19)
+#define OMAP1510_INT_FPGA_RTC_B		(OMAP_FPGA_IRQ_BASE + 20)
+#define OMAP1510_INT_FPGA_CD		(OMAP_FPGA_IRQ_BASE + 21)
+#define OMAP1510_INT_FPGA22		(OMAP_FPGA_IRQ_BASE + 22)
+#define OMAP1510_INT_FPGA23		(OMAP_FPGA_IRQ_BASE + 23)
+
 #endif /*  __ASM_ARCH_OMAP15XX_H */
 
diff --git a/arch/arm/mach-omap1/include/mach/serial.h b/arch/arm/mach-omap1/include/mach/serial.h
new file mode 100644
index 00000000000..2ce6a2db470
--- /dev/null
+++ b/arch/arm/mach-omap1/include/mach/serial.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2009 Texas Instruments
+ * Added OMAP4 support- Santosh Shilimkar <santosh.shilimkar@ti.com>
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __ASM_ARCH_SERIAL_H
+#define __ASM_ARCH_SERIAL_H
+
+#include <linux/init.h>
+
+/*
+ * Memory entry used for the DEBUG_LL UART configuration, relative to
+ * start of RAM. See also uncompress.h and debug-macro.S.
+ *
+ * Note that using a memory location for storing the UART configuration
+ * has at least two limitations:
+ *
+ * 1. Kernel uncompress code cannot overlap OMAP_UART_INFO as the
+ *    uncompress code could then partially overwrite itself
+ * 2. We assume printascii is called at least once before paging_init,
+ *    and addruart has a chance to read OMAP_UART_INFO
+ */
+#define OMAP_UART_INFO_OFS	0x3ffc
+
+/* OMAP1 serial ports */
+#define OMAP1_UART1_BASE	0xfffb0000
+#define OMAP1_UART2_BASE	0xfffb0800
+#define OMAP1_UART3_BASE	0xfffb9800
+
+#define OMAP_PORT_SHIFT		2
+#define OMAP7XX_PORT_SHIFT	0
+
+#define OMAP1510_BASE_BAUD	(12000000/16)
+#define OMAP16XX_BASE_BAUD	(48000000/16)
+
+/*
+ * DEBUG_LL port encoding stored into the UART1 scratchpad register by
+ * decomp_setup in uncompress.h
+ */
+#define OMAP1UART1		11
+#define OMAP1UART2		12
+#define OMAP1UART3		13
+
+#ifndef __ASSEMBLER__
+extern void omap_serial_init(void);
+#endif
+
+#endif
diff --git a/arch/arm/mach-omap1/include/mach/soc.h b/arch/arm/mach-omap1/include/mach/soc.h
new file mode 100644
index 00000000000..6cf9c1cc2be
--- /dev/null
+++ b/arch/arm/mach-omap1/include/mach/soc.h
@@ -0,0 +1,229 @@
+/*
+ * OMAP cpu type detection
+ *
+ * Copyright (C) 2004, 2008 Nokia Corporation
+ *
+ * Copyright (C) 2009-11 Texas Instruments.
+ *
+ * Written by Tony Lindgren <tony.lindgren@nokia.com>
+ *
+ * Added OMAP4/5 specific defines - Santosh Shilimkar<santosh.shilimkar@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __ASM_ARCH_OMAP_CPU_H
+#define __ASM_ARCH_OMAP_CPU_H
+
+#ifndef __ASSEMBLY__
+
+#include <linux/bitops.h>
+
+/*
+ * Test if multicore OMAP support is needed
+ */
+#undef MULTI_OMAP1
+#undef OMAP_NAME
+
+#ifdef CONFIG_ARCH_OMAP730
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP1
+#  define MULTI_OMAP1
+# else
+#  define OMAP_NAME omap730
+# endif
+#endif
+#ifdef CONFIG_ARCH_OMAP850
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP1
+#  define MULTI_OMAP1
+# else
+#  define OMAP_NAME omap850
+# endif
+#endif
+#ifdef CONFIG_ARCH_OMAP15XX
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP1
+#  define MULTI_OMAP1
+# else
+#  define OMAP_NAME omap1510
+# endif
+#endif
+#ifdef CONFIG_ARCH_OMAP16XX
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP1
+#  define MULTI_OMAP1
+# else
+#  define OMAP_NAME omap16xx
+# endif
+#endif
+
+/*
+ * omap_rev bits:
+ * CPU id bits	(0730, 1510, 1710, 2422...)	[31:16]
+ * CPU revision	(See _REV_ defined in cpu.h)	[15:08]
+ * CPU class bits (15xx, 16xx, 24xx, 34xx...)	[07:00]
+ */
+unsigned int omap_rev(void);
+
+/*
+ * Get the CPU revision for OMAP devices
+ */
+#define GET_OMAP_REVISION()	((omap_rev() >> 8) & 0xff)
+
+/*
+ * Macros to group OMAP into cpu classes.
+ * These can be used in most places.
+ * cpu_is_omap7xx():	True for OMAP730, OMAP850
+ * cpu_is_omap15xx():	True for OMAP1510, OMAP5910 and OMAP310
+ * cpu_is_omap16xx():	True for OMAP1610, OMAP5912 and OMAP1710
+ */
+#define GET_OMAP_CLASS	(omap_rev() & 0xff)
+
+#define IS_OMAP_CLASS(class, id)			\
+static inline int is_omap ##class (void)		\
+{							\
+	return (GET_OMAP_CLASS == (id)) ? 1 : 0;	\
+}
+
+#define GET_OMAP_SUBCLASS	((omap_rev() >> 20) & 0x0fff)
+
+#define IS_OMAP_SUBCLASS(subclass, id)			\
+static inline int is_omap ##subclass (void)		\
+{							\
+	return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0;	\
+}
+
+IS_OMAP_CLASS(7xx, 0x07)
+IS_OMAP_CLASS(15xx, 0x15)
+IS_OMAP_CLASS(16xx, 0x16)
+
+#define cpu_is_omap7xx()		0
+#define cpu_is_omap15xx()		0
+#define cpu_is_omap16xx()		0
+
+#if defined(MULTI_OMAP1)
+# if defined(CONFIG_ARCH_OMAP730)
+#  undef  cpu_is_omap7xx
+#  define cpu_is_omap7xx()		is_omap7xx()
+# endif
+# if defined(CONFIG_ARCH_OMAP850)
+#  undef  cpu_is_omap7xx
+#  define cpu_is_omap7xx()		is_omap7xx()
+# endif
+# if defined(CONFIG_ARCH_OMAP15XX)
+#  undef  cpu_is_omap15xx
+#  define cpu_is_omap15xx()		is_omap15xx()
+# endif
+# if defined(CONFIG_ARCH_OMAP16XX)
+#  undef  cpu_is_omap16xx
+#  define cpu_is_omap16xx()		is_omap16xx()
+# endif
+#else
+# if defined(CONFIG_ARCH_OMAP730)
+#  undef  cpu_is_omap7xx
+#  define cpu_is_omap7xx()		1
+# endif
+# if defined(CONFIG_ARCH_OMAP850)
+#  undef  cpu_is_omap7xx
+#  define cpu_is_omap7xx()		1
+# endif
+# if defined(CONFIG_ARCH_OMAP15XX)
+#  undef  cpu_is_omap15xx
+#  define cpu_is_omap15xx()		1
+# endif
+# if defined(CONFIG_ARCH_OMAP16XX)
+#  undef  cpu_is_omap16xx
+#  define cpu_is_omap16xx()		1
+# endif
+#endif
+
+/*
+ * Macros to detect individual cpu types.
+ * These are only rarely needed.
+ * cpu_is_omap310():	True for OMAP310
+ * cpu_is_omap1510():	True for OMAP1510
+ * cpu_is_omap1610():	True for OMAP1610
+ * cpu_is_omap1611():	True for OMAP1611
+ * cpu_is_omap5912():	True for OMAP5912
+ * cpu_is_omap1621():	True for OMAP1621
+ * cpu_is_omap1710():	True for OMAP1710
+ */
+#define GET_OMAP_TYPE	((omap_rev() >> 16) & 0xffff)
+
+#define IS_OMAP_TYPE(type, id)				\
+static inline int is_omap ##type (void)			\
+{							\
+	return (GET_OMAP_TYPE == (id)) ? 1 : 0;		\
+}
+
+IS_OMAP_TYPE(310, 0x0310)
+IS_OMAP_TYPE(1510, 0x1510)
+IS_OMAP_TYPE(1610, 0x1610)
+IS_OMAP_TYPE(1611, 0x1611)
+IS_OMAP_TYPE(5912, 0x1611)
+IS_OMAP_TYPE(1621, 0x1621)
+IS_OMAP_TYPE(1710, 0x1710)
+
+#define cpu_is_omap310()		0
+#define cpu_is_omap1510()		0
+#define cpu_is_omap1610()		0
+#define cpu_is_omap5912()		0
+#define cpu_is_omap1611()		0
+#define cpu_is_omap1621()		0
+#define cpu_is_omap1710()		0
+
+/* These are needed to compile common code */
+#ifdef CONFIG_ARCH_OMAP1
+#define cpu_is_omap242x()		0
+#define cpu_is_omap2430()		0
+#define cpu_is_omap243x()		0
+#define cpu_is_omap24xx()		0
+#define cpu_is_omap34xx()		0
+#define cpu_is_omap44xx()		0
+#define soc_is_omap54xx()		0
+#define soc_is_am33xx()			0
+#define cpu_class_is_omap1()		1
+#define cpu_class_is_omap2()		0
+#endif
+
+/*
+ * Whether we have MULTI_OMAP1 or not, we still need to distinguish
+ * between 310 vs. 1510 and 1611B/5912 vs. 1710.
+ */
+
+#if defined(CONFIG_ARCH_OMAP15XX)
+# undef  cpu_is_omap310
+# undef  cpu_is_omap1510
+# define cpu_is_omap310()		is_omap310()
+# define cpu_is_omap1510()		is_omap1510()
+#endif
+
+#if defined(CONFIG_ARCH_OMAP16XX)
+# undef  cpu_is_omap1610
+# undef  cpu_is_omap1611
+# undef  cpu_is_omap5912
+# undef  cpu_is_omap1621
+# undef  cpu_is_omap1710
+# define cpu_is_omap1610()		is_omap1610()
+# define cpu_is_omap1611()		is_omap1611()
+# define cpu_is_omap5912()		is_omap5912()
+# define cpu_is_omap1621()		is_omap1621()
+# define cpu_is_omap1710()		is_omap1710()
+#endif
+
+#endif	/* __ASSEMBLY__ */
+#endif
diff --git a/arch/arm/plat-omap/include/plat/tc.h b/arch/arm/mach-omap1/include/mach/tc.h
index 1b4b2da8620..1b4b2da8620 100644
--- a/arch/arm/plat-omap/include/plat/tc.h
+++ b/arch/arm/mach-omap1/include/mach/tc.h
diff --git a/arch/arm/mach-omap1/include/mach/uncompress.h b/arch/arm/mach-omap1/include/mach/uncompress.h
index 0ff22dc075c..ad6fbe7d83f 100644
--- a/arch/arm/mach-omap1/include/mach/uncompress.h
+++ b/arch/arm/mach-omap1/include/mach/uncompress.h
@@ -1,5 +1,122 @@
 /*
- * arch/arm/mach-omap1/include/mach/uncompress.h
+ * arch/arm/plat-omap/include/mach/uncompress.h
+ *
+ * Serial port stubs for kernel decompress status messages
+ *
+ * Initially based on:
+ * linux-2.4.15-rmk1-dsplinux1.6/arch/arm/plat-omap/include/mach1510/uncompress.h
+ * Copyright (C) 2000 RidgeRun, Inc.
+ * Author: Greg Lonnon <glonnon@ridgerun.com>
+ *
+ * Rewritten by:
+ * Author: <source@mvista.com>
+ * 2004 (c) MontaVista Software, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
  */
 
-#include <plat/uncompress.h>
+#include <linux/types.h>
+#include <linux/serial_reg.h>
+
+#include <asm/memory.h>
+#include <asm/mach-types.h>
+
+#include "serial.h"
+
+#define MDR1_MODE_MASK			0x07
+
+volatile u8 *uart_base;
+int uart_shift;
+
+/*
+ * Store the DEBUG_LL uart number into memory.
+ * See also debug-macro.S, and serial.c for related code.
+ */
+static void set_omap_uart_info(unsigned char port)
+{
+	/*
+	 * Get address of some.bss variable and round it down
+	 * a la CONFIG_AUTO_ZRELADDR.
+	 */
+	u32 ram_start = (u32)&uart_shift & 0xf8000000;
+	u32 *uart_info = (u32 *)(ram_start + OMAP_UART_INFO_OFS);
+	*uart_info = port;
+}
+
+static void putc(int c)
+{
+	if (!uart_base)
+		return;
+
+	/* Check for UART 16x mode */
+	if ((uart_base[UART_OMAP_MDR1 << uart_shift] & MDR1_MODE_MASK) != 0)
+		return;
+
+	while (!(uart_base[UART_LSR << uart_shift] & UART_LSR_THRE))
+		barrier();
+	uart_base[UART_TX << uart_shift] = c;
+}
+
+static inline void flush(void)
+{
+}
+
+/*
+ * Macros to configure UART1 and debug UART
+ */
+#define _DEBUG_LL_ENTRY(mach, dbg_uart, dbg_shft, dbg_id)		\
+	if (machine_is_##mach()) {					\
+		uart_base = (volatile u8 *)(dbg_uart);			\
+		uart_shift = (dbg_shft);				\
+		port = (dbg_id);					\
+		set_omap_uart_info(port);				\
+		break;							\
+	}
+
+#define DEBUG_LL_OMAP7XX(p, mach)					\
+	_DEBUG_LL_ENTRY(mach, OMAP1_UART##p##_BASE, OMAP7XX_PORT_SHIFT,	\
+		OMAP1UART##p)
+
+#define DEBUG_LL_OMAP1(p, mach)						\
+	_DEBUG_LL_ENTRY(mach, OMAP1_UART##p##_BASE, OMAP_PORT_SHIFT,	\
+		OMAP1UART##p)
+
+static inline void arch_decomp_setup(void)
+{
+	int port = 0;
+
+	/*
+	 * Initialize the port based on the machine ID from the bootloader.
+	 * Note that we're using macros here instead of switch statement
+	 * as machine_is functions are optimized out for the boards that
+	 * are not selected.
+	 */
+	do {
+		/* omap7xx/8xx based boards using UART1 with shift 0 */
+		DEBUG_LL_OMAP7XX(1, herald);
+		DEBUG_LL_OMAP7XX(1, omap_perseus2);
+
+		/* omap15xx/16xx based boards using UART1 */
+		DEBUG_LL_OMAP1(1, ams_delta);
+		DEBUG_LL_OMAP1(1, nokia770);
+		DEBUG_LL_OMAP1(1, omap_h2);
+		DEBUG_LL_OMAP1(1, omap_h3);
+		DEBUG_LL_OMAP1(1, omap_innovator);
+		DEBUG_LL_OMAP1(1, omap_osk);
+		DEBUG_LL_OMAP1(1, omap_palmte);
+		DEBUG_LL_OMAP1(1, omap_palmz71);
+
+		/* omap15xx/16xx based boards using UART2 */
+		DEBUG_LL_OMAP1(2, omap_palmtt);
+
+		/* omap15xx/16xx based boards using UART3 */
+		DEBUG_LL_OMAP1(3, sx1);
+	} while (0);
+}
+
+/*
+ * nothing to do
+ */
+#define arch_decomp_wdog()
diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c
index 6a5baab1f4c..499b8accb83 100644
--- a/arch/arm/mach-omap1/io.c
+++ b/arch/arm/mach-omap1/io.c
@@ -17,8 +17,8 @@
 #include <asm/mach/map.h>
 
 #include <mach/mux.h>
-#include <plat/tc.h>
-#include <plat/dma.h>
+#include <mach/tc.h>
+#include <linux/omap-dma.h>
 
 #include "iomap.h"
 #include "common.h"
@@ -134,7 +134,6 @@ void __init omap1_init_early(void)
 	 */
 	omap1_clk_init();
 	omap1_mux_init();
-	omap_init_consistent_dma_size();
 }
 
 void __init omap1_init_late(void)
diff --git a/arch/arm/mach-omap1/iomap.h b/arch/arm/mach-omap1/iomap.h
index 330c4716b02..f4e2d7a2136 100644
--- a/arch/arm/mach-omap1/iomap.h
+++ b/arch/arm/mach-omap1/iomap.h
@@ -22,9 +22,6 @@
  * 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#define OMAP1_IO_OFFSET		0x01000000	/* Virtual IO = 0xfefb0000 */
-#define OMAP1_IO_ADDRESS(pa)	IOMEM((pa) - OMAP1_IO_OFFSET)
-
 /*
  * ----------------------------------------------------------------------------
  * Omap1 specific IO mapping
diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c
index 6995fb6a334..122ef67939a 100644
--- a/arch/arm/mach-omap1/irq.c
+++ b/arch/arm/mach-omap1/irq.c
@@ -45,7 +45,7 @@
 #include <asm/irq.h>
 #include <asm/mach/irq.h>
 
-#include <plat/cpu.h>
+#include "soc.h"
 
 #include <mach/hardware.h>
 
diff --git a/arch/arm/mach-omap1/lcd_dma.c b/arch/arm/mach-omap1/lcd_dma.c
index ed42628611b..77924be37d4 100644
--- a/arch/arm/mach-omap1/lcd_dma.c
+++ b/arch/arm/mach-omap1/lcd_dma.c
@@ -27,11 +27,13 @@
 #include <linux/interrupt.h>
 #include <linux/io.h>
 
-#include <plat/dma.h>
+#include <linux/omap-dma.h>
 
 #include <mach/hardware.h>
 #include <mach/lcdc.h>
 
+#include "dma.h"
+
 int omap_lcd_dma_running(void)
 {
 	/*
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index bdc2e7541ad..b0d4723c9a9 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -19,14 +19,15 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 
-#include <plat/dma.h>
+#include <linux/omap-dma.h>
 #include <mach/mux.h>
-#include <plat/cpu.h>
+#include "soc.h"
 #include <linux/platform_data/asoc-ti-mcbsp.h>
 
 #include <mach/irqs.h>
 
 #include "iomap.h"
+#include "dma.h"
 
 #define DPS_RSTCT2_PER_EN	(1 << 0)
 #define DSP_RSTCT2_WD_PER_EN	(1 << 1)
diff --git a/arch/arm/mach-omap1/mmc.h b/arch/arm/mach-omap1/mmc.h
new file mode 100644
index 00000000000..39c2b13de88
--- /dev/null
+++ b/arch/arm/mach-omap1/mmc.h
@@ -0,0 +1,18 @@
+#include <linux/mmc/host.h>
+#include <linux/platform_data/mmc-omap.h>
+
+#define OMAP15XX_NR_MMC		1
+#define OMAP16XX_NR_MMC		2
+#define OMAP1_MMC_SIZE		0x080
+#define OMAP1_MMC1_BASE		0xfffb7800
+#define OMAP1_MMC2_BASE		0xfffb7c00	/* omap16xx only */
+
+#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
+void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
+				int nr_controllers);
+#else
+static inline void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
+				int nr_controllers)
+{
+}
+#endif
diff --git a/arch/arm/mach-omap1/opp_data.c b/arch/arm/mach-omap1/opp_data.c
index 9cd4ddb5139..8dcebe6d888 100644
--- a/arch/arm/mach-omap1/opp_data.c
+++ b/arch/arm/mach-omap1/opp_data.c
@@ -10,7 +10,7 @@
  * published by the Free Software Foundation.
  */
 
-#include <plat/clkdev_omap.h>
+#include "clock.h"
 #include "opp.h"
 
 /*-------------------------------------------------------------------------
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 47ec1615548..7a7690ab6cb 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -44,23 +44,23 @@
 #include <linux/io.h>
 #include <linux/atomic.h>
 
+#include <asm/fncpy.h>
 #include <asm/system_misc.h>
 #include <asm/irq.h>
 #include <asm/mach/time.h>
 #include <asm/mach/irq.h>
 
-#include <plat/cpu.h>
-#include <plat/clock.h>
-#include <plat/sram.h>
-#include <plat/tc.h>
+#include <mach/tc.h>
 #include <mach/mux.h>
-#include <plat/dma.h>
+#include <linux/omap-dma.h>
 #include <plat/dmtimer.h>
 
 #include <mach/irqs.h>
 
 #include "iomap.h"
+#include "clock.h"
 #include "pm.h"
+#include "sram.h"
 
 static unsigned int arm_sleep_save[ARM_SLEEP_SAVE_SIZE];
 static unsigned short dsp_sleep_save[DSP_SLEEP_SAVE_SIZE];
diff --git a/arch/arm/mach-omap1/pm_bus.c b/arch/arm/mach-omap1/pm_bus.c
index 7868e75ad07..3f2d3967239 100644
--- a/arch/arm/mach-omap1/pm_bus.c
+++ b/arch/arm/mach-omap1/pm_bus.c
@@ -19,8 +19,7 @@
 #include <linux/clk.h>
 #include <linux/err.h>
 
-#include <plat/omap_device.h>
-#include <plat/omap-pm.h>
+#include "soc.h"
 
 #ifdef CONFIG_PM_RUNTIME
 static int omap1_pm_runtime_suspend(struct device *dev)
diff --git a/arch/arm/mach-omap1/reset.c b/arch/arm/mach-omap1/reset.c
index b1770910386..5eebd7e889d 100644
--- a/arch/arm/mach-omap1/reset.c
+++ b/arch/arm/mach-omap1/reset.c
@@ -4,12 +4,24 @@
 #include <linux/kernel.h>
 #include <linux/io.h>
 
-#include <plat/prcm.h>
-
 #include <mach/hardware.h>
 
+#include "iomap.h"
 #include "common.h"
 
+/* ARM_SYSST bit shifts related to SoC reset sources */
+#define ARM_SYSST_POR_SHIFT				5
+#define ARM_SYSST_EXT_RST_SHIFT				4
+#define ARM_SYSST_ARM_WDRST_SHIFT			2
+#define ARM_SYSST_GLOB_SWRST_SHIFT			1
+
+/* Standardized reset source bits (across all OMAP SoCs) */
+#define OMAP_GLOBAL_COLD_RST_SRC_ID_SHIFT		0
+#define OMAP_GLOBAL_WARM_RST_SRC_ID_SHIFT		1
+#define OMAP_MPU_WD_RST_SRC_ID_SHIFT			3
+#define OMAP_EXTWARM_RST_SRC_ID_SHIFT			5
+
+
 void omap1_restart(char mode, const char *cmd)
 {
 	/*
@@ -23,3 +35,28 @@ void omap1_restart(char mode, const char *cmd)
 
 	omap_writew(1, ARM_RSTCT1);
 }
+
+/**
+ * omap1_get_reset_sources - return the source of the SoC's last reset
+ *
+ * Returns bits that represent the last reset source for the SoC.  The
+ * format is standardized across OMAPs for use by the OMAP watchdog.
+ */
+u32 omap1_get_reset_sources(void)
+{
+	u32 ret = 0;
+	u16 rs;
+
+	rs = __raw_readw(OMAP1_IO_ADDRESS(ARM_SYSST));
+
+	if (rs & (1 << ARM_SYSST_POR_SHIFT))
+		ret |= 1 << OMAP_GLOBAL_COLD_RST_SRC_ID_SHIFT;
+	if (rs & (1 << ARM_SYSST_EXT_RST_SHIFT))
+		ret |= 1 << OMAP_EXTWARM_RST_SRC_ID_SHIFT;
+	if (rs & (1 << ARM_SYSST_ARM_WDRST_SHIFT))
+		ret |= 1 << OMAP_MPU_WD_RST_SRC_ID_SHIFT;
+	if (rs & (1 << ARM_SYSST_GLOB_SWRST_SHIFT))
+		ret |= 1 << OMAP_GLOBAL_WARM_RST_SRC_ID_SHIFT;
+
+	return ret;
+}
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index b9d6834af83..d1ac08016f0 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -23,7 +23,6 @@
 #include <asm/mach-types.h>
 
 #include <mach/mux.h>
-#include <plat/fpga.h>
 
 #include "pm.h"
 
diff --git a/arch/arm/mach-omap1/sleep.S b/arch/arm/mach-omap1/sleep.S
index 0e628743bd0..a908c51839a 100644
--- a/arch/arm/mach-omap1/sleep.S
+++ b/arch/arm/mach-omap1/sleep.S
@@ -36,6 +36,8 @@
 
 #include <asm/assembler.h>
 
+#include <mach/hardware.h>
+
 #include "iomap.h"
 #include "pm.h"
 
diff --git a/arch/arm/mach-omap1/soc.h b/arch/arm/mach-omap1/soc.h
new file mode 100644
index 00000000000..69daf0187b1
--- /dev/null
+++ b/arch/arm/mach-omap1/soc.h
@@ -0,0 +1,4 @@
+/*
+ * We can move mach/soc.h here once the drivers are fixed
+ */
+#include <mach/soc.h>
diff --git a/arch/arm/mach-omap1/sram-init.c b/arch/arm/mach-omap1/sram-init.c
new file mode 100644
index 00000000000..6431b0f862c
--- /dev/null
+++ b/arch/arm/mach-omap1/sram-init.c
@@ -0,0 +1,76 @@
+/*
+ * OMAP SRAM detection and management
+ *
+ * Copyright (C) 2005 Nokia Corporation
+ * Written by Tony Lindgren <tony@atomide.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/io.h>
+
+#include <asm/fncpy.h>
+#include <asm/tlb.h>
+#include <asm/cacheflush.h>
+
+#include <asm/mach/map.h>
+
+#include "soc.h"
+#include "sram.h"
+
+#define OMAP1_SRAM_PA		0x20000000
+#define SRAM_BOOTLOADER_SZ	0x80
+
+/*
+ * The amount of SRAM depends on the core type.
+ * Note that we cannot try to test for SRAM here because writes
+ * to secure SRAM will hang the system. Also the SRAM is not
+ * yet mapped at this point.
+ */
+static void __init omap_detect_and_map_sram(void)
+{
+	unsigned long omap_sram_skip = SRAM_BOOTLOADER_SZ;
+	unsigned long omap_sram_start = OMAP1_SRAM_PA;
+	unsigned long omap_sram_size;
+
+	if (cpu_is_omap7xx())
+		omap_sram_size = 0x32000;	/* 200K */
+	else if (cpu_is_omap15xx())
+		omap_sram_size = 0x30000;	/* 192K */
+	else if (cpu_is_omap1610() || cpu_is_omap1611() ||
+			cpu_is_omap1621() || cpu_is_omap1710())
+		omap_sram_size = 0x4000;	/* 16K */
+	else {
+		pr_err("Could not detect SRAM size\n");
+		omap_sram_size = 0x4000;
+	}
+
+	omap_map_sram(omap_sram_start, omap_sram_size,
+		omap_sram_skip, 1);
+}
+
+static void (*_omap_sram_reprogram_clock)(u32 dpllctl, u32 ckctl);
+
+void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl)
+{
+	BUG_ON(!_omap_sram_reprogram_clock);
+	/* On 730, bit 13 must always be 1 */
+	if (cpu_is_omap7xx())
+		ckctl |= 0x2000;
+	_omap_sram_reprogram_clock(dpllctl, ckctl);
+}
+
+int __init omap_sram_init(void)
+{
+	omap_detect_and_map_sram();
+	_omap_sram_reprogram_clock =
+			omap_sram_push(omap1_sram_reprogram_clock,
+					omap1_sram_reprogram_clock_sz);
+
+	return 0;
+}
diff --git a/arch/arm/mach-omap1/sram.h b/arch/arm/mach-omap1/sram.h
new file mode 100644
index 00000000000..d5a6c836230
--- /dev/null
+++ b/arch/arm/mach-omap1/sram.h
@@ -0,0 +1,7 @@
+#include <plat/sram.h>
+
+extern void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl);
+
+/* Do not use these */
+extern void omap1_sram_reprogram_clock(u32 ckctl, u32 dpllctl);
+extern unsigned long omap1_sram_reprogram_clock_sz;
diff --git a/arch/arm/mach-omap1/timer.c b/arch/arm/mach-omap1/timer.c
index cdeb9d3ef64..bde7a35e500 100644
--- a/arch/arm/mach-omap1/timer.c
+++ b/arch/arm/mach-omap1/timer.c
@@ -25,6 +25,7 @@
 #include <linux/err.h>
 #include <linux/slab.h>
 #include <linux/platform_device.h>
+#include <linux/platform_data/dmtimer-omap.h>
 
 #include <mach/irqs.h>
 
diff --git a/arch/arm/mach-omap1/timer32k.c b/arch/arm/mach-omap1/timer32k.c
index 74529549130..41152fadd4c 100644
--- a/arch/arm/mach-omap1/timer32k.c
+++ b/arch/arm/mach-omap1/timer32k.c
@@ -50,7 +50,7 @@
 #include <asm/mach/irq.h>
 #include <asm/mach/time.h>
 
-#include <plat/dmtimer.h>
+#include <plat/counter-32k.h>
 
 #include <mach/hardware.h>
 
diff --git a/arch/arm/mach-omap1/usb.c b/arch/arm/mach-omap1/usb.c
index 84267edd942..104fed366b8 100644
--- a/arch/arm/mach-omap1/usb.c
+++ b/arch/arm/mach-omap1/usb.c
@@ -301,7 +301,7 @@ static inline void otg_device_init(struct omap_usb_config *pdata)
 
 #endif
 
-u32 __init omap1_usb0_init(unsigned nwires, unsigned is_device)
+static u32 __init omap1_usb0_init(unsigned nwires, unsigned is_device)
 {
 	u32	syscon1 = 0;
 
@@ -409,7 +409,7 @@ u32 __init omap1_usb0_init(unsigned nwires, unsigned is_device)
 	return syscon1 << 16;
 }
 
-u32 __init omap1_usb1_init(unsigned nwires)
+static u32 __init omap1_usb1_init(unsigned nwires)
 {
 	u32	syscon1 = 0;
 
@@ -475,7 +475,7 @@ bad:
 	return syscon1 << 20;
 }
 
-u32 __init omap1_usb2_init(unsigned nwires, unsigned alt_pingroup)
+static u32 __init omap1_usb2_init(unsigned nwires, unsigned alt_pingroup)
 {
 	u32	syscon1 = 0;
 
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index d669e227e00..be0f62bf903 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -34,6 +34,7 @@ config ARCH_OMAP2
 	select CPU_V6
 	select MULTI_IRQ_HANDLER
 	select SOC_HAS_OMAP2_SDRC
+	select COMMON_CLK
 
 config ARCH_OMAP3
 	bool "TI OMAP3"
@@ -47,6 +48,7 @@ config ARCH_OMAP3
 	select PM_OPP if PM
 	select PM_RUNTIME if CPU_IDLE
 	select SOC_HAS_OMAP2_SDRC
+	select COMMON_CLK
 	select USB_ARCH_HAS_EHCI if USB_SUPPORT
 
 config ARCH_OMAP4
@@ -68,6 +70,7 @@ config ARCH_OMAP4
 	select PM_OPP if PM
 	select PM_RUNTIME if CPU_IDLE
 	select USB_ARCH_HAS_EHCI if USB_SUPPORT
+	select COMMON_CLK
 
 config SOC_OMAP5
 	bool "TI OMAP5"
@@ -77,6 +80,7 @@ config SOC_OMAP5
 	select CPU_V7
 	select HAVE_SMP
 	select SOC_HAS_REALTIME_COUNTER
+	select COMMON_CLK
 
 comment "OMAP Core Type"
 	depends on ARCH_OMAP2
@@ -111,6 +115,7 @@ config SOC_AM33XX
 	select ARM_CPU_SUSPEND if PM
 	select CPU_V7
 	select MULTI_IRQ_HANDLER
+	select COMMON_CLK
 
 config OMAP_PACKAGE_ZAF
        bool
@@ -270,14 +275,14 @@ config MACH_NOKIA_N8X0
 	select OMAP_PACKAGE_ZAC
 
 config MACH_NOKIA_RM680
-	bool "Nokia RM-680/696 board"
+	bool "Nokia N950 (RM-680) / N9 (RM-696) phones"
 	depends on ARCH_OMAP3
 	default y
 	select MACH_NOKIA_RM696
 	select OMAP_PACKAGE_CBB
 
 config MACH_NOKIA_RX51
-	bool "Nokia RX-51 board"
+	bool "Nokia N900 (RX-51) phone"
 	depends on ARCH_OMAP3
 	default y
 	select OMAP_PACKAGE_CBB
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index fe40d9e488c..a8004f33b7e 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -4,30 +4,37 @@
 
 # Common support
 obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer.o pm.o \
-	 common.o gpio.o dma.o wd_timer.o display.o i2c.o hdq1w.o omap_hwmod.o
-
-# INTCPS IP block support - XXX should be moved to drivers/
-obj-$(CONFIG_ARCH_OMAP2)		+= irq.o
-obj-$(CONFIG_ARCH_OMAP3)		+= irq.o
-obj-$(CONFIG_SOC_AM33XX)		+= irq.o
-
-# Secure monitor API support
-obj-$(CONFIG_ARCH_OMAP3)		+= omap-smc.o omap-secure.o
-obj-$(CONFIG_ARCH_OMAP4)		+= omap-smc.o omap-secure.o
-obj-$(CONFIG_SOC_OMAP5)			+= omap-smc.o omap-secure.o
+	 common.o gpio.o dma.o wd_timer.o display.o i2c.o hdq1w.o omap_hwmod.o \
+	 omap_device.o sram.o
+
+omap-2-3-common				= irq.o
+hwmod-common				= omap_hwmod.o \
+					  omap_hwmod_common_data.o
+clock-common				= clock.o clock_common_data.o \
+					  clkt_dpll.o clkt_clksel.o
+secure-common				= omap-smc.o omap-secure.o
+
+obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(hwmod-common)
+obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(hwmod-common) $(secure-common)
+obj-$(CONFIG_ARCH_OMAP4) += prm44xx.o $(hwmod-common) $(secure-common)
+obj-$(CONFIG_SOC_AM33XX) += irq.o $(hwmod-common)
+obj-$(CONFIG_SOC_OMAP5)	 += prm44xx.o $(hwmod-common) $(secure-common)
 
 ifneq ($(CONFIG_SND_OMAP_SOC_MCBSP),)
 obj-y += mcbsp.o
 endif
 
-obj-$(CONFIG_TWL4030_CORE)		+= omap_twl.o
+obj-$(CONFIG_TWL4030_CORE) += omap_twl.o
+obj-$(CONFIG_SOC_HAS_OMAP2_SDRC)	+= sdrc.o
 
 # SMP support ONLY available for OMAP4
 
 obj-$(CONFIG_SMP)			+= omap-smp.o omap-headsmp.o
 obj-$(CONFIG_HOTPLUG_CPU)		+= omap-hotplug.o
-obj-$(CONFIG_ARCH_OMAP4)		+= omap4-common.o omap-wakeupgen.o
-obj-$(CONFIG_SOC_OMAP5)			+= omap4-common.o omap-wakeupgen.o
+omap-4-5-common				=  omap4-common.o omap-wakeupgen.o \
+					   sleep44xx.o
+obj-$(CONFIG_ARCH_OMAP4)		+= $(omap-4-5-common)
+obj-$(CONFIG_SOC_OMAP5)			+= $(omap-4-5-common)
 
 plus_sec := $(call as-instr,.arch_extension sec,+sec)
 AFLAGS_omap-headsmp.o			:=-Wa,-march=armv7-a$(plus_sec)
@@ -43,6 +50,11 @@ AFLAGS_sram242x.o			:=-Wa,-march=armv6
 AFLAGS_sram243x.o			:=-Wa,-march=armv6
 AFLAGS_sram34xx.o			:=-Wa,-march=armv7-a
 
+# Restart code (OMAP4/5 currently in omap4-common.c)
+obj-$(CONFIG_SOC_OMAP2420)		+= omap2-restart.o
+obj-$(CONFIG_SOC_OMAP2430)		+= omap2-restart.o
+obj-$(CONFIG_ARCH_OMAP3)		+= omap3-restart.o
+
 # Pin multiplexing
 obj-$(CONFIG_SOC_OMAP2420)		+= mux2420.o
 obj-$(CONFIG_SOC_OMAP2430)		+= mux2430.o
@@ -52,7 +64,6 @@ obj-$(CONFIG_ARCH_OMAP4)		+= mux44xx.o
 # SMS/SDRC
 obj-$(CONFIG_ARCH_OMAP2)		+= sdrc2xxx.o
 # obj-$(CONFIG_ARCH_OMAP3)		+= sdrc3xxx.o
-obj-$(CONFIG_SOC_HAS_OMAP2_SDRC)	+= sdrc.o
 
 # OPP table initialization
 ifeq ($(CONFIG_PM_OPP),y)
@@ -62,16 +73,18 @@ obj-$(CONFIG_ARCH_OMAP4)		+= opp4xxx_data.o
 endif
 
 # Power Management
+obj-$(CONFIG_OMAP_PM_NOOP)		+= omap-pm-noop.o
+
 ifeq ($(CONFIG_PM),y)
-obj-$(CONFIG_ARCH_OMAP2)		+= pm24xx.o sleep24xx.o
+obj-$(CONFIG_ARCH_OMAP2)		+= pm24xx.o
+obj-$(CONFIG_ARCH_OMAP2)		+= sleep24xx.o
 obj-$(CONFIG_ARCH_OMAP3)		+= pm34xx.o sleep34xx.o
 obj-$(CONFIG_ARCH_OMAP4)		+= pm44xx.o omap-mpuss-lowpower.o
-obj-$(CONFIG_ARCH_OMAP4)		+= sleep44xx.o
-obj-$(CONFIG_SOC_OMAP5)			+= omap-mpuss-lowpower.o sleep44xx.o
+obj-$(CONFIG_SOC_OMAP5)			+= omap-mpuss-lowpower.o
 obj-$(CONFIG_PM_DEBUG)			+= pm-debug.o
 
 obj-$(CONFIG_POWER_AVS_OMAP)		+= sr_device.o
-obj-$(CONFIG_POWER_AVS_OMAP_CLASS3)	+= smartreflex-class3.o
+obj-$(CONFIG_POWER_AVS_OMAP_CLASS3)    += smartreflex-class3.o
 
 AFLAGS_sleep24xx.o			:=-Wa,-march=armv6
 AFLAGS_sleep34xx.o			:=-Wa,-march=armv7-a$(plus_sec)
@@ -83,76 +96,82 @@ endif
 endif
 
 ifeq ($(CONFIG_CPU_IDLE),y)
-obj-$(CONFIG_ARCH_OMAP3)		+= cpuidle34xx.o
-obj-$(CONFIG_ARCH_OMAP4)		+= cpuidle44xx.o
+obj-$(CONFIG_ARCH_OMAP3)                += cpuidle34xx.o
+obj-$(CONFIG_ARCH_OMAP4)                += cpuidle44xx.o
 endif
 
 # PRCM
-obj-y					+= prcm.o prm_common.o
-obj-$(CONFIG_ARCH_OMAP2)		+= cm2xxx_3xxx.o prm2xxx_3xxx.o
-obj-$(CONFIG_ARCH_OMAP3)		+= cm2xxx_3xxx.o prm2xxx_3xxx.o
+obj-y					+= prm_common.o cm_common.o
+obj-$(CONFIG_ARCH_OMAP2)		+= prm2xxx_3xxx.o prm2xxx.o cm2xxx.o
+obj-$(CONFIG_ARCH_OMAP3)		+= prm2xxx_3xxx.o prm3xxx.o cm3xxx.o
 obj-$(CONFIG_ARCH_OMAP3)		+= vc3xxx_data.o vp3xxx_data.o
 obj-$(CONFIG_SOC_AM33XX)		+= prm33xx.o cm33xx.o
 omap-prcm-4-5-common			=  cminst44xx.o cm44xx.o prm44xx.o \
 					   prcm_mpu44xx.o prminst44xx.o \
-					   vc44xx_data.o vp44xx_data.o \
-					   prm44xx.o
+					   vc44xx_data.o vp44xx_data.o
 obj-$(CONFIG_ARCH_OMAP4)		+= $(omap-prcm-4-5-common)
 obj-$(CONFIG_SOC_OMAP5)			+= $(omap-prcm-4-5-common)
 
 # OMAP voltage domains
-obj-y					+= voltage.o vc.o vp.o
+voltagedomain-common			:= voltage.o vc.o vp.o
+obj-$(CONFIG_ARCH_OMAP2)		+= $(voltagedomain-common)
 obj-$(CONFIG_ARCH_OMAP2)		+= voltagedomains2xxx_data.o
+obj-$(CONFIG_ARCH_OMAP3)		+= $(voltagedomain-common)
 obj-$(CONFIG_ARCH_OMAP3)		+= voltagedomains3xxx_data.o
+obj-$(CONFIG_ARCH_OMAP4)		+= $(voltagedomain-common)
 obj-$(CONFIG_ARCH_OMAP4)		+= voltagedomains44xx_data.o
-obj-$(CONFIG_SOC_AM33XX)		+= voltagedomains33xx_data.o
+obj-$(CONFIG_SOC_AM33XX)		+= $(voltagedomain-common)
+obj-$(CONFIG_SOC_AM33XX)                += voltagedomains33xx_data.o
+obj-$(CONFIG_SOC_OMAP5)			+= $(voltagedomain-common)
 
 # OMAP powerdomain framework
-obj-y					+= powerdomain.o powerdomain-common.o
+powerdomain-common			+= powerdomain.o powerdomain-common.o
+obj-$(CONFIG_ARCH_OMAP2)		+= $(powerdomain-common)
 obj-$(CONFIG_ARCH_OMAP2)		+= powerdomains2xxx_data.o
-obj-$(CONFIG_ARCH_OMAP2)		+= powerdomain2xxx_3xxx.o
 obj-$(CONFIG_ARCH_OMAP2)		+= powerdomains2xxx_3xxx_data.o
-obj-$(CONFIG_ARCH_OMAP3)		+= powerdomain2xxx_3xxx.o
+obj-$(CONFIG_ARCH_OMAP3)		+= $(powerdomain-common)
 obj-$(CONFIG_ARCH_OMAP3)		+= powerdomains3xxx_data.o
 obj-$(CONFIG_ARCH_OMAP3)		+= powerdomains2xxx_3xxx_data.o
-obj-$(CONFIG_ARCH_OMAP4)		+= powerdomain44xx.o
+obj-$(CONFIG_ARCH_OMAP4)		+= $(powerdomain-common)
 obj-$(CONFIG_ARCH_OMAP4)		+= powerdomains44xx_data.o
-obj-$(CONFIG_SOC_AM33XX)		+= powerdomain33xx.o
+obj-$(CONFIG_SOC_AM33XX)		+= $(powerdomain-common)
 obj-$(CONFIG_SOC_AM33XX)		+= powerdomains33xx_data.o
-obj-$(CONFIG_SOC_OMAP5)			+= powerdomain44xx.o
+obj-$(CONFIG_SOC_OMAP5)			+= $(powerdomain-common)
 
 # PRCM clockdomain control
-obj-y					+= clockdomain.o
-obj-$(CONFIG_ARCH_OMAP2)		+= clockdomain2xxx_3xxx.o
+clockdomain-common			+= clockdomain.o
+obj-$(CONFIG_ARCH_OMAP2)		+= $(clockdomain-common)
 obj-$(CONFIG_ARCH_OMAP2)		+= clockdomains2xxx_3xxx_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= clockdomains2420_data.o
 obj-$(CONFIG_SOC_OMAP2430)		+= clockdomains2430_data.o
-obj-$(CONFIG_ARCH_OMAP3)		+= clockdomain2xxx_3xxx.o
+obj-$(CONFIG_ARCH_OMAP3)		+= $(clockdomain-common)
 obj-$(CONFIG_ARCH_OMAP3)		+= clockdomains2xxx_3xxx_data.o
 obj-$(CONFIG_ARCH_OMAP3)		+= clockdomains3xxx_data.o
-obj-$(CONFIG_ARCH_OMAP4)		+= clockdomain44xx.o
+obj-$(CONFIG_ARCH_OMAP4)		+= $(clockdomain-common)
 obj-$(CONFIG_ARCH_OMAP4)		+= clockdomains44xx_data.o
-obj-$(CONFIG_SOC_AM33XX)		+= clockdomain33xx.o
+obj-$(CONFIG_SOC_AM33XX)		+= $(clockdomain-common)
 obj-$(CONFIG_SOC_AM33XX)		+= clockdomains33xx_data.o
-obj-$(CONFIG_SOC_OMAP5)			+= clockdomain44xx.o
+obj-$(CONFIG_SOC_OMAP5)			+= $(clockdomain-common)
 
 # Clock framework
-obj-y					+= clock.o clock_common_data.o \
-					   clkt_dpll.o clkt_clksel.o
-obj-$(CONFIG_ARCH_OMAP2)		+= clock2xxx.o
-obj-$(CONFIG_ARCH_OMAP2)		+= clkt2xxx_dpllcore.o clkt2xxx_sys.o
+obj-$(CONFIG_ARCH_OMAP2)		+= $(clock-common) clock2xxx.o
+obj-$(CONFIG_ARCH_OMAP2)		+= clkt2xxx_sys.o
+obj-$(CONFIG_ARCH_OMAP2)		+= clkt2xxx_dpllcore.o
 obj-$(CONFIG_ARCH_OMAP2)		+= clkt2xxx_virt_prcm_set.o
 obj-$(CONFIG_ARCH_OMAP2)		+= clkt2xxx_apll.o clkt2xxx_osc.o
 obj-$(CONFIG_ARCH_OMAP2)		+= clkt2xxx_dpll.o clkt_iclk.o
-obj-$(CONFIG_SOC_OMAP2420)		+= clock2420_data.o
-obj-$(CONFIG_SOC_OMAP2430)		+= clock2430.o clock2430_data.o
-obj-$(CONFIG_ARCH_OMAP3)		+= clock3xxx.o
+obj-$(CONFIG_SOC_OMAP2420)		+= cclock2420_data.o
+obj-$(CONFIG_SOC_OMAP2430)		+= clock2430.o cclock2430_data.o
+obj-$(CONFIG_ARCH_OMAP3)		+= $(clock-common) clock3xxx.o
 obj-$(CONFIG_ARCH_OMAP3)		+= clock34xx.o clkt34xx_dpll3m2.o
-obj-$(CONFIG_ARCH_OMAP3)		+= clock3517.o clock36xx.o clkt_iclk.o
-obj-$(CONFIG_ARCH_OMAP3)		+= dpll3xxx.o clock3xxx_data.o
-obj-$(CONFIG_ARCH_OMAP4)		+= clock44xx_data.o
+obj-$(CONFIG_ARCH_OMAP3)		+= clock3517.o clock36xx.o
+obj-$(CONFIG_ARCH_OMAP3)		+= dpll3xxx.o cclock3xxx_data.o
+obj-$(CONFIG_ARCH_OMAP3)		+= clkt_iclk.o
+obj-$(CONFIG_ARCH_OMAP4)		+= $(clock-common) cclock44xx_data.o
 obj-$(CONFIG_ARCH_OMAP4)		+= dpll3xxx.o dpll44xx.o
-obj-$(CONFIG_SOC_AM33XX)		+= dpll3xxx.o clock33xx_data.o
+obj-$(CONFIG_SOC_AM33XX)		+= $(clock-common) dpll3xxx.o
+obj-$(CONFIG_SOC_AM33XX)		+= cclock33xx_data.o
+obj-$(CONFIG_SOC_OMAP5)			+= $(clock-common)
 obj-$(CONFIG_SOC_OMAP5)			+= dpll3xxx.o dpll44xx.o
 
 # OMAP2 clock rate set data (old "OPP" data)
@@ -160,7 +179,6 @@ obj-$(CONFIG_SOC_OMAP2420)		+= opp2420_data.o
 obj-$(CONFIG_SOC_OMAP2430)		+= opp2430_data.o
 
 # hwmod data
-obj-y					+= omap_hwmod_common_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_3xxx_ipblock_data.o
 obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_interconnect_data.o
@@ -184,8 +202,6 @@ obj-$(CONFIG_HW_PERF_EVENTS)		+= pmu.o
 obj-$(CONFIG_OMAP_MBOX_FWK)		+= mailbox_mach.o
 mailbox_mach-objs			:= mailbox.o
 
-obj-$(CONFIG_OMAP_IOMMU)		+= iommu2.o
-
 iommu-$(CONFIG_OMAP_IOMMU)		:= omap-iommu.o
 obj-y					+= $(iommu-m) $(iommu-y)
 
@@ -206,10 +222,10 @@ obj-$(CONFIG_MACH_OMAP_H4)		+= board-h4.o
 obj-$(CONFIG_MACH_OMAP_2430SDP)		+= board-2430sdp.o
 obj-$(CONFIG_MACH_OMAP_APOLLON)		+= board-apollon.o
 obj-$(CONFIG_MACH_OMAP3_BEAGLE)		+= board-omap3beagle.o
-obj-$(CONFIG_MACH_DEVKIT8000)		+= board-devkit8000.o
+obj-$(CONFIG_MACH_DEVKIT8000)     	+= board-devkit8000.o
 obj-$(CONFIG_MACH_OMAP_LDP)		+= board-ldp.o
-obj-$(CONFIG_MACH_OMAP3530_LV_SOM)	+= board-omap3logic.o
-obj-$(CONFIG_MACH_OMAP3_TORPEDO)	+= board-omap3logic.o
+obj-$(CONFIG_MACH_OMAP3530_LV_SOM)      += board-omap3logic.o
+obj-$(CONFIG_MACH_OMAP3_TORPEDO)        += board-omap3logic.o
 obj-$(CONFIG_MACH_ENCORE)		+= board-omap3encore.o
 obj-$(CONFIG_MACH_OVERO)		+= board-overo.o
 obj-$(CONFIG_MACH_OMAP3EVM)		+= board-omap3evm.o
@@ -279,4 +295,4 @@ endif
 emac-$(CONFIG_TI_DAVINCI_EMAC)		:= am35xx-emac.o
 obj-y					+= $(emac-m) $(emac-y)
 
-obj-y					+= common-board-devices.o twl-common.o
+obj-y					+= common-board-devices.o twl-common.o dss-common.o
diff --git a/arch/arm/mach-omap2/am33xx.h b/arch/arm/mach-omap2/am33xx.h
index 06c19bb7bca..43296c1af9e 100644
--- a/arch/arm/mach-omap2/am33xx.h
+++ b/arch/arm/mach-omap2/am33xx.h
@@ -21,5 +21,6 @@
 #define AM33XX_SCM_BASE		0x44E10000
 #define AM33XX_CTRL_BASE	AM33XX_SCM_BASE
 #define AM33XX_PRCM_BASE	0x44E00000
+#define AM33XX_TAP_BASE		(AM33XX_CTRL_BASE + 0x3FC)
 
 #endif /* __ASM_ARCH_AM33XX_H */
diff --git a/arch/arm/mach-omap2/am35xx-emac.c b/arch/arm/mach-omap2/am35xx-emac.c
index d0c54c573d3..af11dcdb7e2 100644
--- a/arch/arm/mach-omap2/am35xx-emac.c
+++ b/arch/arm/mach-omap2/am35xx-emac.c
@@ -18,7 +18,7 @@
 #include <linux/err.h>
 #include <linux/davinci_emac.h>
 #include <asm/system.h>
-#include <plat/omap_device.h>
+#include "omap_device.h"
 #include "am35xx.h"
 #include "control.h"
 #include "am35xx-emac.h"
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index 95b384d54f8..4815ea6f8f5 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -28,14 +28,12 @@
 #include <linux/io.h>
 #include <linux/gpio.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
 #include "common.h"
-#include <plat/gpmc.h>
-#include <plat/usb.h>
+#include "gpmc.h"
 #include "gpmc-smc91x.h"
 
 #include <video/omapdss.h>
@@ -287,5 +285,5 @@ MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board")
 	.init_machine	= omap_2430sdp_init,
 	.init_late	= omap2430_init_late,
 	.timer		= &omap2_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap2xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index 96cd3693e1a..7b201546834 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -30,15 +30,15 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/usb.h>
 #include "common.h"
-#include <plat/dma.h>
-#include <plat/gpmc.h>
+#include <linux/omap-dma.h>
 #include <video/omapdss.h>
 #include <video/omap-panel-tfp410.h>
 
+#include "gpmc.h"
 #include "gpmc-smc91x.h"
 
+#include "soc.h"
 #include "board-flash.h"
 #include "mux.h"
 #include "sdram-qimonda-hyb18m512160af-6.h"
@@ -597,5 +597,5 @@ MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board")
 	.init_machine	= omap_3430sdp_init,
 	.init_late	= omap3430_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c
index fc224ad8674..050aaa77125 100644
--- a/arch/arm/mach-omap2/board-3630sdp.c
+++ b/arch/arm/mach-omap2/board-3630sdp.c
@@ -18,9 +18,8 @@
 
 #include "common.h"
 #include "gpmc-smc91x.h"
-#include <plat/usb.h>
 
-#include <mach/board-zoom.h>
+#include "board-zoom.h"
 
 #include "board-flash.h"
 #include "mux.h"
@@ -213,5 +212,5 @@ MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board")
 	.init_machine	= omap_sdp_init,
 	.init_late	= omap3630_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index 3669c120c7e..1cc6696594f 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -27,6 +27,7 @@
 #include <linux/leds.h>
 #include <linux/leds_pwm.h>
 #include <linux/platform_data/omap4-keypad.h>
+#include <linux/usb/musb.h>
 
 #include <asm/hardware/gic.h>
 #include <asm/mach-types.h>
@@ -34,31 +35,23 @@
 #include <asm/mach/map.h>
 
 #include "common.h"
-#include <plat/usb.h>
-#include <plat/mmc.h>
 #include "omap4-keypad.h"
-#include <video/omapdss.h>
-#include <video/omap-panel-nokia-dsi.h>
-#include <video/omap-panel-picodlp.h>
 #include <linux/wl12xx.h>
 #include <linux/platform_data/omap-abe-twl6040.h>
 
 #include "soc.h"
 #include "mux.h"
+#include "mmc.h"
 #include "hsmmc.h"
 #include "control.h"
 #include "common-board-devices.h"
+#include "dss-common.h"
 
 #define ETH_KS8851_IRQ			34
 #define ETH_KS8851_POWER_ON		48
 #define ETH_KS8851_QUART		138
 #define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO	184
 #define OMAP4_SFH7741_ENABLE_GPIO		188
-#define HDMI_GPIO_CT_CP_HPD 60 /* HPD mode enable/disable */
-#define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */
-#define HDMI_GPIO_HPD  63 /* Hotplug detect */
-#define DISPLAY_SEL_GPIO	59	/* LCD2/PicoDLP switch */
-#define DLP_POWER_ON_GPIO	40
 
 #define GPIO_WIFI_PMENA		54
 #define GPIO_WIFI_IRQ		53
@@ -607,154 +600,6 @@ static void __init omap_sfh7741prox_init(void)
 			__func__, OMAP4_SFH7741_ENABLE_GPIO, error);
 }
 
-static struct nokia_dsi_panel_data dsi1_panel = {
-		.name		= "taal",
-		.reset_gpio	= 102,
-		.use_ext_te	= false,
-		.ext_te_gpio	= 101,
-		.esd_interval	= 0,
-		.pin_config = {
-			.num_pins	= 6,
-			.pins		= { 0, 1, 2, 3, 4, 5 },
-		},
-};
-
-static struct omap_dss_device sdp4430_lcd_device = {
-	.name			= "lcd",
-	.driver_name		= "taal",
-	.type			= OMAP_DISPLAY_TYPE_DSI,
-	.data			= &dsi1_panel,
-	.phy.dsi		= {
-		.module		= 0,
-	},
-	.channel		= OMAP_DSS_CHANNEL_LCD,
-};
-
-static struct nokia_dsi_panel_data dsi2_panel = {
-		.name		= "taal",
-		.reset_gpio	= 104,
-		.use_ext_te	= false,
-		.ext_te_gpio	= 103,
-		.esd_interval	= 0,
-		.pin_config = {
-			.num_pins	= 6,
-			.pins		= { 0, 1, 2, 3, 4, 5 },
-		},
-};
-
-static struct omap_dss_device sdp4430_lcd2_device = {
-	.name			= "lcd2",
-	.driver_name		= "taal",
-	.type			= OMAP_DISPLAY_TYPE_DSI,
-	.data			= &dsi2_panel,
-	.phy.dsi		= {
-
-		.module		= 1,
-	},
-	.channel		= OMAP_DSS_CHANNEL_LCD2,
-};
-
-static struct omap_dss_hdmi_data sdp4430_hdmi_data = {
-	.ct_cp_hpd_gpio = HDMI_GPIO_CT_CP_HPD,
-	.ls_oe_gpio = HDMI_GPIO_LS_OE,
-	.hpd_gpio = HDMI_GPIO_HPD,
-};
-
-static struct omap_dss_device sdp4430_hdmi_device = {
-	.name = "hdmi",
-	.driver_name = "hdmi_panel",
-	.type = OMAP_DISPLAY_TYPE_HDMI,
-	.channel = OMAP_DSS_CHANNEL_DIGIT,
-	.data = &sdp4430_hdmi_data,
-};
-
-static struct picodlp_panel_data sdp4430_picodlp_pdata = {
-	.picodlp_adapter_id	= 2,
-	.emu_done_gpio		= 44,
-	.pwrgood_gpio		= 45,
-};
-
-static void sdp4430_picodlp_init(void)
-{
-	int r;
-	const struct gpio picodlp_gpios[] = {
-		{DLP_POWER_ON_GPIO, GPIOF_OUT_INIT_LOW,
-			"DLP POWER ON"},
-		{sdp4430_picodlp_pdata.emu_done_gpio, GPIOF_IN,
-			"DLP EMU DONE"},
-		{sdp4430_picodlp_pdata.pwrgood_gpio, GPIOF_OUT_INIT_LOW,
-			"DLP PWRGOOD"},
-	};
-
-	r = gpio_request_array(picodlp_gpios, ARRAY_SIZE(picodlp_gpios));
-	if (r)
-		pr_err("Cannot request PicoDLP GPIOs, error %d\n", r);
-}
-
-static int sdp4430_panel_enable_picodlp(struct omap_dss_device *dssdev)
-{
-	gpio_set_value(DISPLAY_SEL_GPIO, 0);
-	gpio_set_value(DLP_POWER_ON_GPIO, 1);
-
-	return 0;
-}
-
-static void sdp4430_panel_disable_picodlp(struct omap_dss_device *dssdev)
-{
-	gpio_set_value(DLP_POWER_ON_GPIO, 0);
-	gpio_set_value(DISPLAY_SEL_GPIO, 1);
-}
-
-static struct omap_dss_device sdp4430_picodlp_device = {
-	.name			= "picodlp",
-	.driver_name		= "picodlp_panel",
-	.type			= OMAP_DISPLAY_TYPE_DPI,
-	.phy.dpi.data_lines	= 24,
-	.channel		= OMAP_DSS_CHANNEL_LCD2,
-	.platform_enable	= sdp4430_panel_enable_picodlp,
-	.platform_disable	= sdp4430_panel_disable_picodlp,
-	.data			= &sdp4430_picodlp_pdata,
-};
-
-static struct omap_dss_device *sdp4430_dss_devices[] = {
-	&sdp4430_lcd_device,
-	&sdp4430_lcd2_device,
-	&sdp4430_hdmi_device,
-	&sdp4430_picodlp_device,
-};
-
-static struct omap_dss_board_info sdp4430_dss_data = {
-	.num_devices	= ARRAY_SIZE(sdp4430_dss_devices),
-	.devices	= sdp4430_dss_devices,
-	.default_device	= &sdp4430_lcd_device,
-};
-
-static void __init omap_4430sdp_display_init(void)
-{
-	int r;
-
-	/* Enable LCD2 by default (instead of Pico DLP) */
-	r = gpio_request_one(DISPLAY_SEL_GPIO, GPIOF_OUT_INIT_HIGH,
-			"display_sel");
-	if (r)
-		pr_err("%s: Could not get display_sel GPIO\n", __func__);
-
-	sdp4430_picodlp_init();
-	omap_display_init(&sdp4430_dss_data);
-	/*
-	 * OMAP4460SDP/Blaze and OMAP4430 ES2.3 SDP/Blaze boards and
-	 * later have external pull up on the HDMI I2C lines
-	 */
-	if (cpu_is_omap446x() || omap_rev() > OMAP4430_REV_ES2_2)
-		omap_hdmi_init(OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP);
-	else
-		omap_hdmi_init(0);
-
-	omap_mux_init_gpio(HDMI_GPIO_LS_OE, OMAP_PIN_OUTPUT);
-	omap_mux_init_gpio(HDMI_GPIO_CT_CP_HPD, OMAP_PIN_OUTPUT);
-	omap_mux_init_gpio(HDMI_GPIO_HPD, OMAP_PIN_INPUT_PULLDOWN);
-}
-
 #ifdef CONFIG_OMAP_MUX
 static struct omap_board_mux board_mux[] __initdata = {
 	OMAP4_MUX(USBB2_ULPITLL_CLK, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
@@ -881,5 +726,5 @@ MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board")
 	.init_machine	= omap_4430sdp_init,
 	.init_late	= omap4430_init_late,
 	.timer		= &omap4_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap44xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c
index 318feadb1d6..51b96a1206d 100644
--- a/arch/arm/mach-omap2/board-am3517crane.c
+++ b/arch/arm/mach-omap2/board-am3517crane.c
@@ -26,7 +26,6 @@
 #include <asm/mach/map.h>
 
 #include "common.h"
-#include <plat/usb.h>
 
 #include "am35xx-emac.h"
 #include "mux.h"
@@ -94,5 +93,5 @@ MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD")
 	.init_machine	= am3517_crane_init,
 	.init_late	= am35xx_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index e16289755f2..4be58fd071f 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -25,6 +25,7 @@
 #include <linux/can/platform/ti_hecc.h>
 #include <linux/davinci_emac.h>
 #include <linux/mmc/host.h>
+#include <linux/usb/musb.h>
 #include <linux/platform_data/gpio-omap.h>
 
 #include "am35xx.h"
@@ -33,7 +34,6 @@
 #include <asm/mach/map.h>
 
 #include "common.h"
-#include <plat/usb.h>
 #include <video/omapdss.h>
 #include <video/omap-panel-generic-dpi.h>
 #include <video/omap-panel-tfp410.h>
@@ -393,5 +393,5 @@ MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM")
 	.init_machine	= am3517_evm_init,
 	.init_late	= am35xx_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index cea3abace81..5d0a61f5416 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -28,14 +28,14 @@
 #include <linux/clk.h>
 #include <linux/smc91x.h>
 #include <linux/gpio.h>
+#include <linux/platform_data/leds-omap.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 
-#include <plat/led.h>
 #include "common.h"
-#include <plat/gpmc.h>
+#include "gpmc.h"
 
 #include <video/omapdss.h>
 #include <video/omap-panel-generic-dpi.h>
@@ -338,5 +338,5 @@ MACHINE_START(OMAP_APOLLON, "OMAP24xx Apollon")
 	.init_machine	= omap_apollon_init,
 	.init_late	= omap2420_init_late,
 	.timer		= &omap2_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap2xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 376d26eb601..c8e37dc0089 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -38,21 +38,19 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include "common.h"
 #include <linux/platform_data/mtd-nand-omap2.h>
-#include <plat/gpmc.h>
-#include <plat/usb.h>
 #include <video/omapdss.h>
 #include <video/omap-panel-generic-dpi.h>
 #include <video/omap-panel-tfp410.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
 
-#include <mach/hardware.h>
-
+#include "common.h"
 #include "mux.h"
 #include "sdram-micron-mt46h32m32lf-6.h"
 #include "hsmmc.h"
 #include "common-board-devices.h"
+#include "gpmc.h"
+#include "gpmc-nand.h"
 
 #define CM_T35_GPIO_PENDOWN		57
 #define SB_T35_USB_HUB_RESET_GPIO	167
@@ -181,7 +179,7 @@ static struct omap_nand_platform_data cm_t35_nand_data = {
 
 static void __init cm_t35_init_nand(void)
 {
-	if (gpmc_nand_init(&cm_t35_nand_data) < 0)
+	if (gpmc_nand_init(&cm_t35_nand_data, NULL) < 0)
 		pr_err("CM-T35: Unable to register NAND device\n");
 }
 #else
@@ -753,18 +751,18 @@ MACHINE_START(CM_T35, "Compulab CM-T35")
 	.init_machine	= cm_t35_init,
 	.init_late	= omap35xx_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
 
 MACHINE_START(CM_T3730, "Compulab CM-T3730")
-	.atag_offset    = 0x100,
-	.reserve        = omap_reserve,
-	.map_io         = omap3_map_io,
-	.init_early     = omap3630_init_early,
-	.init_irq       = omap3_init_irq,
+	.atag_offset	= 0x100,
+	.reserve	= omap_reserve,
+	.map_io		= omap3_map_io,
+	.init_early	= omap3630_init_early,
+	.init_irq	= omap3_init_irq,
 	.handle_irq	= omap3_intc_handle_irq,
-	.init_machine   = cm_t3730_init,
+	.init_machine	= cm_t3730_init,
 	.init_late     = omap3630_init_late,
-	.timer          = &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.timer		= &omap3_timer,
+	.restart	= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c
index 59c0a45f75b..ebbc2adb499 100644
--- a/arch/arm/mach-omap2/board-cm-t3517.c
+++ b/arch/arm/mach-omap2/board-cm-t3517.c
@@ -39,9 +39,8 @@
 #include <asm/mach/map.h>
 
 #include "common.h"
-#include <plat/usb.h>
 #include <linux/platform_data/mtd-nand-omap2.h>
-#include <plat/gpmc.h>
+#include "gpmc.h"
 
 #include "am35xx.h"
 
@@ -49,6 +48,7 @@
 #include "control.h"
 #include "common-board-devices.h"
 #include "am35xx-emac.h"
+#include "gpmc-nand.h"
 
 #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
 static struct gpio_led cm_t3517_leds[] = {
@@ -240,7 +240,7 @@ static struct omap_nand_platform_data cm_t3517_nand_data = {
 
 static void __init cm_t3517_init_nand(void)
 {
-	if (gpmc_nand_init(&cm_t3517_nand_data) < 0)
+	if (gpmc_nand_init(&cm_t3517_nand_data, NULL) < 0)
 		pr_err("CM-T3517: NAND initialization failed\n");
 }
 #else
@@ -297,6 +297,6 @@ MACHINE_START(CM_T3517, "Compulab CM-T3517")
 	.handle_irq	= omap3_intc_handle_irq,
 	.init_machine	= cm_t3517_init,
 	.init_late	= am35xx_init_late,
-	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.timer		= &omap3_gp_timer,
+	.restart	= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 1fd161e934c..7667eb74952 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -39,9 +39,8 @@
 #include <asm/mach/flash.h>
 
 #include "common.h"
-#include <plat/gpmc.h>
+#include "gpmc.h"
 #include <linux/platform_data/mtd-nand-omap2.h>
-#include <plat/usb.h>
 #include <video/omapdss.h>
 #include <video/omap-panel-generic-dpi.h>
 #include <video/omap-panel-tfp410.h>
@@ -55,8 +54,11 @@
 #include "sdram-micron-mt46h32m32lf-6.h"
 #include "mux.h"
 #include "hsmmc.h"
+#include "board-flash.h"
 #include "common-board-devices.h"
 
+#define	NAND_CS			0
+
 #define OMAP_DM9000_GPIO_IRQ	25
 #define OMAP3_DEVKIT_TS_GPIO	27
 
@@ -621,8 +623,9 @@ static void __init devkit8000_init(void)
 
 	usb_musb_init(NULL);
 	usbhs_init(&usbhs_bdata);
-	omap_nand_flash_init(NAND_BUSWIDTH_16, devkit8000_nand_partitions,
-			     ARRAY_SIZE(devkit8000_nand_partitions));
+	board_nand_init(devkit8000_nand_partitions,
+			ARRAY_SIZE(devkit8000_nand_partitions), NAND_CS,
+			NAND_BUSWIDTH_16, NULL);
 	omap_twl4030_audio_init("omap3beagle");
 
 	/* Ensure SDRC pins are mux'd for self-refresh */
@@ -640,5 +643,5 @@ MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
 	.init_machine	= devkit8000_init,
 	.init_late	= omap35xx_init_late,
 	.timer		= &omap3_secure_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c
index e642acf9cad..c33adea0247 100644
--- a/arch/arm/mach-omap2/board-flash.c
+++ b/arch/arm/mach-omap2/board-flash.c
@@ -17,14 +17,14 @@
 #include <linux/mtd/physmap.h>
 #include <linux/io.h>
 
-#include <plat/cpu.h>
-#include <plat/gpmc.h>
 #include <linux/platform_data/mtd-nand-omap2.h>
 #include <linux/platform_data/mtd-onenand-omap2.h>
-#include <plat/tc.h>
 
+#include "soc.h"
 #include "common.h"
 #include "board-flash.h"
+#include "gpmc-onenand.h"
+#include "gpmc-nand.h"
 
 #define REG_FPGA_REV			0x10
 #define REG_FPGA_DIP_SWITCH_INPUT2	0x60
@@ -104,36 +104,35 @@ __init board_onenand_init(struct mtd_partition *onenand_parts,
 		defined(CONFIG_MTD_NAND_OMAP2_MODULE)
 
 /* Note that all values in this struct are in nanoseconds */
-static struct gpmc_timings nand_timings = {
+struct gpmc_timings nand_default_timings[1] = {
+	{
+		.sync_clk = 0,
 
-	.sync_clk = 0,
+		.cs_on = 0,
+		.cs_rd_off = 36,
+		.cs_wr_off = 36,
 
-	.cs_on = 0,
-	.cs_rd_off = 36,
-	.cs_wr_off = 36,
+		.adv_on = 6,
+		.adv_rd_off = 24,
+		.adv_wr_off = 36,
 
-	.adv_on = 6,
-	.adv_rd_off = 24,
-	.adv_wr_off = 36,
+		.we_off = 30,
+		.oe_off = 48,
 
-	.we_off = 30,
-	.oe_off = 48,
+		.access = 54,
+		.rd_cycle = 72,
+		.wr_cycle = 72,
 
-	.access = 54,
-	.rd_cycle = 72,
-	.wr_cycle = 72,
-
-	.wr_access = 30,
-	.wr_data_mux_bus = 0,
+		.wr_access = 30,
+		.wr_data_mux_bus = 0,
+	},
 };
 
-static struct omap_nand_platform_data board_nand_data = {
-	.gpmc_t		= &nand_timings,
-};
+static struct omap_nand_platform_data board_nand_data;
 
 void
-__init board_nand_init(struct mtd_partition *nand_parts,
-			u8 nr_parts, u8 cs, int nand_type)
+__init board_nand_init(struct mtd_partition *nand_parts, u8 nr_parts, u8 cs,
+				int nand_type, struct gpmc_timings *gpmc_t)
 {
 	board_nand_data.cs		= cs;
 	board_nand_data.parts		= nand_parts;
@@ -141,7 +140,7 @@ __init board_nand_init(struct mtd_partition *nand_parts,
 	board_nand_data.devsize		= nand_type;
 
 	board_nand_data.ecc_opt = OMAP_ECC_HAMMING_CODE_DEFAULT;
-	gpmc_nand_init(&board_nand_data);
+	gpmc_nand_init(&board_nand_data, gpmc_t);
 }
 #endif /* CONFIG_MTD_NAND_OMAP2 || CONFIG_MTD_NAND_OMAP2_MODULE */
 
@@ -238,5 +237,6 @@ void __init board_flash_init(struct flash_partitions partition_info[],
 		pr_err("NAND: Unable to find configuration in GPMC\n");
 	else
 		board_nand_init(partition_info[2].parts,
-			partition_info[2].nr_parts, nandcs, nand_type);
+			partition_info[2].nr_parts, nandcs,
+			nand_type, nand_default_timings);
 }
diff --git a/arch/arm/mach-omap2/board-flash.h b/arch/arm/mach-omap2/board-flash.h
index c44b70d5202..2fb5d41a9fa 100644
--- a/arch/arm/mach-omap2/board-flash.h
+++ b/arch/arm/mach-omap2/board-flash.h
@@ -12,7 +12,7 @@
  */
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
-#include <plat/gpmc.h>
+#include "gpmc.h"
 
 #define PDC_NOR		1
 #define PDC_NAND	2
@@ -40,12 +40,14 @@ static inline void board_flash_init(struct flash_partitions part[],
 #if defined(CONFIG_MTD_NAND_OMAP2) || \
 		defined(CONFIG_MTD_NAND_OMAP2_MODULE)
 extern void board_nand_init(struct mtd_partition *nand_parts,
-					u8 nr_parts, u8 cs, int nand_type);
+		u8 nr_parts, u8 cs, int nand_type, struct gpmc_timings *gpmc_t);
+extern struct gpmc_timings nand_default_timings[];
 #else
 static inline void board_nand_init(struct mtd_partition *nand_parts,
-					u8 nr_parts, u8 cs, int nand_type)
+		u8 nr_parts, u8 cs, int nand_type, struct gpmc_timings *gpmc_t)
 {
 }
+#define	nand_default_timings	NULL
 #endif
 
 #if defined(CONFIG_MTD_ONENAND_OMAP2) || \
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index 601ecdfb1cf..53cb380b787 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -21,6 +21,7 @@
 
 #include "common.h"
 #include "common-board-devices.h"
+#include "dss-common.h"
 
 #if !(defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3))
 #define intc_of_init	NULL
@@ -40,6 +41,15 @@ static void __init omap_generic_init(void)
 	omap_sdrc_init(NULL, NULL);
 
 	of_platform_populate(NULL, omap_dt_match_table, NULL, NULL);
+
+	/*
+	 * HACK: call display setup code for selected boards to enable omapdss.
+	 * This will be removed when omapdss supports DT.
+	 */
+	if (of_machine_is_compatible("ti,omap4-panda"))
+		omap4_panda_display_init_of();
+	else if (of_machine_is_compatible("ti,omap4-sdp"))
+		omap_4430sdp_display_init_of();
 }
 
 #ifdef CONFIG_SOC_OMAP2420
@@ -57,7 +67,7 @@ DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
 	.init_machine	= omap_generic_init,
 	.timer		= &omap2_timer,
 	.dt_compat	= omap242x_boards_compat,
-	.restart	= omap_prcm_restart,
+	.restart	= omap2xxx_restart,
 MACHINE_END
 #endif
 
@@ -76,7 +86,7 @@ DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)")
 	.init_machine	= omap_generic_init,
 	.timer		= &omap2_timer,
 	.dt_compat	= omap243x_boards_compat,
-	.restart	= omap_prcm_restart,
+	.restart	= omap2xxx_restart,
 MACHINE_END
 #endif
 
@@ -95,7 +105,24 @@ DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
 	.init_machine	= omap_generic_init,
 	.timer		= &omap3_timer,
 	.dt_compat	= omap3_boards_compat,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
+MACHINE_END
+
+static const char *omap3_gp_boards_compat[] __initdata = {
+	"ti,omap3-beagle",
+	NULL,
+};
+
+DT_MACHINE_START(OMAP3_GP_DT, "Generic OMAP3-GP (Flattened Device Tree)")
+	.reserve	= omap_reserve,
+	.map_io		= omap3_map_io,
+	.init_early	= omap3430_init_early,
+	.init_irq	= omap_intc_of_init,
+	.handle_irq	= omap3_intc_handle_irq,
+	.init_machine	= omap_generic_init,
+	.timer		= &omap3_secure_timer,
+	.dt_compat	= omap3_gp_boards_compat,
+	.restart	= omap3xxx_restart,
 MACHINE_END
 #endif
 
@@ -134,7 +161,7 @@ DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
 	.init_late	= omap4430_init_late,
 	.timer		= &omap4_timer,
 	.dt_compat	= omap4_boards_compat,
-	.restart	= omap_prcm_restart,
+	.restart	= omap44xx_restart,
 MACHINE_END
 #endif
 
@@ -154,6 +181,6 @@ DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)")
 	.init_machine	= omap_generic_init,
 	.timer		= &omap5_timer,
 	.dt_compat	= omap5_boards_compat,
-	.restart	= omap_prcm_restart,
+	.restart	= omap44xx_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index 8d04bf851af..9a3878ec225 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -26,15 +26,14 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/input/matrix_keypad.h>
+#include <linux/mfd/menelaus.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/menelaus.h>
-#include <plat/dma.h>
-#include <plat/gpmc.h>
-#include "debug-devices.h"
+#include <linux/omap-dma.h>
+#include <plat/debug-devices.h>
 
 #include <video/omapdss.h>
 #include <video/omap-panel-generic-dpi.h>
@@ -42,6 +41,7 @@
 #include "common.h"
 #include "mux.h"
 #include "control.h"
+#include "gpmc.h"
 
 #define H4_FLASH_CS	0
 #define H4_SMC91X_CS	1
@@ -386,5 +386,5 @@ MACHINE_START(OMAP_H4, "OMAP2420 H4 board")
 	.init_machine	= omap_h4_init,
 	.init_late	= omap2420_init_late,
 	.timer		= &omap2_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap2xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 48d5e41dfbf..0f24cb84ba5 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -29,20 +29,19 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
-#include "common.h"
-#include <plat/gpmc.h>
-#include <plat/usb.h>
-
 #include <video/omapdss.h>
 #include <video/omap-panel-tfp410.h>
 #include <linux/platform_data/mtd-onenand-omap2.h>
 
+#include "common.h"
+#include "gpmc.h"
 #include "mux.h"
 #include "hsmmc.h"
 #include "sdram-numonyx-m65kxxxxam.h"
 #include "common-board-devices.h"
 #include "board-flash.h"
 #include "control.h"
+#include "gpmc-onenand.h"
 
 #define IGEP2_SMSC911X_CS       5
 #define IGEP2_SMSC911X_GPIO     176
@@ -175,7 +174,7 @@ static void __init igep_flash_init(void)
 		pr_info("IGEP: initializing NAND memory device\n");
 		board_nand_init(igep_flash_partitions,
 				ARRAY_SIZE(igep_flash_partitions),
-				0, NAND_BUSWIDTH_16);
+				0, NAND_BUSWIDTH_16, nand_default_timings);
 	} else if (mux == IGEP_SYSBOOT_ONENAND) {
 		pr_info("IGEP: initializing OneNAND memory device\n");
 		board_onenand_init(igep_flash_partitions,
@@ -580,6 +579,11 @@ static void __init igep_wlan_bt_init(void)
 	} else
 		return;
 
+	/* Make sure that the GPIO pins are muxed correctly */
+	omap_mux_init_gpio(igep_wlan_bt_gpios[0].gpio, OMAP_PIN_OUTPUT);
+	omap_mux_init_gpio(igep_wlan_bt_gpios[1].gpio, OMAP_PIN_OUTPUT);
+	omap_mux_init_gpio(igep_wlan_bt_gpios[2].gpio, OMAP_PIN_OUTPUT);
+
 	err = gpio_request_array(igep_wlan_bt_gpios,
 				 ARRAY_SIZE(igep_wlan_bt_gpios));
 	if (err) {
@@ -652,7 +656,7 @@ MACHINE_START(IGEP0020, "IGEP v2 board")
 	.init_machine	= igep_init,
 	.init_late	= omap35xx_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
 
 MACHINE_START(IGEP0030, "IGEP OMAP3 module")
@@ -665,5 +669,5 @@ MACHINE_START(IGEP0030, "IGEP OMAP3 module")
 	.init_machine	= igep_init,
 	.init_late	= omap35xx_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index ee8c3cfb95b..0869f4f3d3e 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -35,9 +35,8 @@
 #include <asm/mach/map.h>
 
 #include "common.h"
-#include <plat/gpmc.h>
-#include <mach/board-zoom.h>
-#include <plat/usb.h>
+#include "board-zoom.h"
+#include "gpmc.h"
 #include "gpmc-smsc911x.h"
 
 #include <video/omapdss.h>
@@ -420,8 +419,8 @@ static void __init omap_ldp_init(void)
 	omap_serial_init();
 	omap_sdrc_init(NULL, NULL);
 	usb_musb_init(NULL);
-	board_nand_init(ldp_nand_partitions,
-		ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS, 0);
+	board_nand_init(ldp_nand_partitions, ARRAY_SIZE(ldp_nand_partitions),
+			ZOOM_NAND_CS, 0, nand_default_timings);
 
 	omap_hsmmc_init(mmc);
 	ldp_display_init();
@@ -437,5 +436,5 @@ MACHINE_START(OMAP_LDP, "OMAP LDP board")
 	.init_machine	= omap_ldp_init,
 	.init_late	= omap3430_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index d95f727ca39..a4e167c55c1 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -22,16 +22,17 @@
 #include <linux/usb/musb.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
 #include <linux/platform_data/mtd-onenand-omap2.h>
+#include <linux/mfd/menelaus.h>
 #include <sound/tlv320aic3x.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach-types.h>
 
 #include "common.h"
-#include <plat/menelaus.h>
-#include <plat/mmc.h>
+#include "mmc.h"
 
 #include "mux.h"
+#include "gpmc-onenand.h"
 
 #define TUSB6010_ASYNC_CS	1
 #define TUSB6010_SYNC_CS	4
@@ -689,7 +690,7 @@ MACHINE_START(NOKIA_N800, "Nokia N800")
 	.init_machine	= n8x0_init_machine,
 	.init_late	= omap2420_init_late,
 	.timer		= &omap2_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap2xxx_restart,
 MACHINE_END
 
 MACHINE_START(NOKIA_N810, "Nokia N810")
@@ -702,7 +703,7 @@ MACHINE_START(NOKIA_N810, "Nokia N810")
 	.init_machine	= n8x0_init_machine,
 	.init_late	= omap2420_init_late,
 	.timer		= &omap2_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap2xxx_restart,
 MACHINE_END
 
 MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX")
@@ -715,5 +716,5 @@ MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX")
 	.init_machine	= n8x0_init_machine,
 	.init_late	= omap2420_init_late,
 	.timer		= &omap2_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap2xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index d41ab98890f..22c483d5dfa 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -39,19 +39,22 @@
 #include <asm/mach/map.h>
 #include <asm/mach/flash.h>
 
-#include "common.h"
 #include <video/omapdss.h>
 #include <video/omap-panel-tfp410.h>
-#include <plat/gpmc.h>
 #include <linux/platform_data/mtd-nand-omap2.h>
-#include <plat/usb.h>
-#include <plat/omap_device.h>
 
+#include "common.h"
+#include "omap_device.h"
+#include "gpmc.h"
+#include "soc.h"
 #include "mux.h"
 #include "hsmmc.h"
 #include "pm.h"
+#include "board-flash.h"
 #include "common-board-devices.h"
 
+#define	NAND_CS	0
+
 /*
  * OMAP3 Beagle revision
  * Run time detection of Beagle revision is done by reading GPIO.
@@ -518,8 +521,9 @@ static void __init omap3_beagle_init(void)
 
 	usb_musb_init(NULL);
 	usbhs_init(&usbhs_bdata);
-	omap_nand_flash_init(NAND_BUSWIDTH_16, omap3beagle_nand_partitions,
-			     ARRAY_SIZE(omap3beagle_nand_partitions));
+	board_nand_init(omap3beagle_nand_partitions,
+			ARRAY_SIZE(omap3beagle_nand_partitions), NAND_CS,
+			NAND_BUSWIDTH_16, NULL);
 	omap_twl4030_audio_init("omap3beagle");
 
 	/* Ensure msecure is mux'd to be able to set the RTC. */
@@ -541,5 +545,5 @@ MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board")
 	.init_machine	= omap3_beagle_init,
 	.init_late	= omap3_init_late,
 	.timer		= &omap3_secure_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index b9b776b6c95..54647d6286b 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -32,6 +32,7 @@
 #include <linux/spi/ads7846.h>
 #include <linux/i2c/twl.h>
 #include <linux/usb/otg.h>
+#include <linux/usb/musb.h>
 #include <linux/usb/nop-usb-xceiv.h>
 #include <linux/smsc911x.h>
 
@@ -45,17 +46,20 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/usb.h>
 #include <linux/platform_data/mtd-nand-omap2.h>
 #include "common.h"
 #include <linux/platform_data/spi-omap2-mcspi.h>
 #include <video/omapdss.h>
 #include <video/omap-panel-tfp410.h>
 
+#include "soc.h"
 #include "mux.h"
 #include "sdram-micron-mt46h32m32lf-6.h"
 #include "hsmmc.h"
 #include "common-board-devices.h"
+#include "board-flash.h"
+
+#define	NAND_CS			0
 
 #define OMAP3_EVM_TS_GPIO	175
 #define OMAP3_EVM_EHCI_VBUS	22
@@ -731,8 +735,9 @@ static void __init omap3_evm_init(void)
 	}
 	usb_musb_init(&musb_board_data);
 	usbhs_init(&usbhs_bdata);
-	omap_nand_flash_init(NAND_BUSWIDTH_16, omap3evm_nand_partitions,
-			     ARRAY_SIZE(omap3evm_nand_partitions));
+	board_nand_init(omap3evm_nand_partitions,
+			ARRAY_SIZE(omap3evm_nand_partitions), NAND_CS,
+			NAND_BUSWIDTH_16, NULL);
 
 	omap_ads7846_init(1, OMAP3_EVM_TS_GPIO, 310, NULL);
 	omap3evm_init_smsc911x();
@@ -752,5 +757,5 @@ MACHINE_START(OMAP3EVM, "OMAP3 EVM")
 	.init_machine	= omap3_evm_init,
 	.init_late	= omap35xx_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c
index 7bd8253b5d1..2a065ba6eb5 100644
--- a/arch/arm/mach-omap2/board-omap3logic.c
+++ b/arch/arm/mach-omap2/board-omap3logic.c
@@ -34,16 +34,13 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include "gpmc-smsc911x.h"
-#include <plat/gpmc.h>
-#include <plat/sdrc.h>
-#include <plat/usb.h>
-
 #include "common.h"
 #include "mux.h"
 #include "hsmmc.h"
 #include "control.h"
 #include "common-board-devices.h"
+#include "gpmc.h"
+#include "gpmc-smsc911x.h"
 
 #define OMAP3LOGIC_SMSC911X_CS			1
 
@@ -235,7 +232,7 @@ MACHINE_START(OMAP3_TORPEDO, "Logic OMAP3 Torpedo board")
 	.init_machine	= omap3logic_init,
 	.init_late	= omap35xx_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
 
 MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board")
@@ -248,5 +245,5 @@ MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board")
 	.init_machine	= omap3logic_init,
 	.init_late	= omap35xx_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index 00a1f4ae6e4..a53a6683c1b 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -42,7 +42,6 @@
 #include <asm/mach/map.h>
 
 #include "common.h"
-#include <plat/usb.h>
 #include <video/omapdss.h>
 #include <linux/platform_data/mtd-nand-omap2.h>
 
@@ -50,6 +49,7 @@
 #include "sdram-micron-mt46h32m32lf-6.h"
 #include "hsmmc.h"
 #include "common-board-devices.h"
+#include "gpmc-nand.h"
 
 #define PANDORA_WIFI_IRQ_GPIO		21
 #define PANDORA_WIFI_NRESET_GPIO	23
@@ -602,7 +602,7 @@ static void __init omap3pandora_init(void)
 	omap_ads7846_init(1, OMAP3_PANDORA_TS_GPIO, 0, NULL);
 	usbhs_init(&usbhs_bdata);
 	usb_musb_init(NULL);
-	gpmc_nand_init(&pandora_nand_data);
+	gpmc_nand_init(&pandora_nand_data, NULL);
 
 	/* Ensure SDRC pins are mux'd for self-refresh */
 	omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
@@ -619,5 +619,5 @@ MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console")
 	.init_machine	= omap3pandora_init,
 	.init_late	= omap35xx_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index 731235eb319..d8638b3b4f9 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -40,9 +40,8 @@
 #include <asm/mach/flash.h>
 
 #include "common.h"
-#include <plat/gpmc.h>
+#include "gpmc.h"
 #include <linux/platform_data/mtd-nand-omap2.h>
-#include <plat/usb.h>
 #include <video/omapdss.h>
 #include <video/omap-panel-generic-dpi.h>
 #include <video/omap-panel-tfp410.h>
@@ -428,5 +427,5 @@ MACHINE_START(SBC3530, "OMAP3 STALKER")
 	.init_machine		= omap3_stalker_init,
 	.init_late		= omap35xx_init_late,
 	.timer			= &omap3_secure_timer,
-	.restart		= omap_prcm_restart,
+	.restart		= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c
index 944ffc43657..263cb9cfbf3 100644
--- a/arch/arm/mach-omap2/board-omap3touchbook.c
+++ b/arch/arm/mach-omap2/board-omap3touchbook.c
@@ -44,12 +44,12 @@
 #include <asm/system_info.h>
 
 #include "common.h"
-#include <plat/gpmc.h>
+#include "gpmc.h"
 #include <linux/platform_data/mtd-nand-omap2.h>
-#include <plat/usb.h>
 
 #include "mux.h"
 #include "hsmmc.h"
+#include "board-flash.h"
 #include "common-board-devices.h"
 
 #include <asm/setup.h>
@@ -59,6 +59,8 @@
 #define TB_BL_PWM_TIMER		9
 #define TB_KILL_POWER_GPIO	168
 
+#define	NAND_CS			0
+
 static unsigned long touchbook_revision;
 
 static struct mtd_partition omap3touchbook_nand_partitions[] = {
@@ -365,8 +367,9 @@ static void __init omap3_touchbook_init(void)
 	omap_ads7846_init(4, OMAP3_TS_GPIO, 310, &ads7846_pdata);
 	usb_musb_init(NULL);
 	usbhs_init(&usbhs_bdata);
-	omap_nand_flash_init(NAND_BUSWIDTH_16, omap3touchbook_nand_partitions,
-			     ARRAY_SIZE(omap3touchbook_nand_partitions));
+	board_nand_init(omap3touchbook_nand_partitions,
+			ARRAY_SIZE(omap3touchbook_nand_partitions), NAND_CS,
+			NAND_BUSWIDTH_16, NULL);
 
 	/* Ensure SDRC pins are mux'd for self-refresh */
 	omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
@@ -384,5 +387,5 @@ MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board")
 	.init_machine	= omap3_touchbook_init,
 	.init_late	= omap3430_init_late,
 	.timer		= &omap3_secure_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index bfcd397e233..5c8e9cee2c2 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -29,6 +29,7 @@
 #include <linux/regulator/machine.h>
 #include <linux/regulator/fixed.h>
 #include <linux/ti_wilink_st.h>
+#include <linux/usb/musb.h>
 #include <linux/wl12xx.h>
 #include <linux/platform_data/omap-abe-twl6040.h>
 
@@ -36,26 +37,20 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
-#include <video/omapdss.h>
 
 #include "common.h"
-#include <plat/usb.h>
-#include <plat/mmc.h>
-#include <video/omap-panel-tfp410.h>
-
 #include "soc.h"
+#include "mmc.h"
 #include "hsmmc.h"
 #include "control.h"
 #include "mux.h"
 #include "common-board-devices.h"
+#include "dss-common.h"
 
 #define GPIO_HUB_POWER		1
 #define GPIO_HUB_NRESET		62
 #define GPIO_WIFI_PMENA		43
 #define GPIO_WIFI_IRQ		53
-#define HDMI_GPIO_CT_CP_HPD 60 /* HPD mode enable/disable */
-#define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */
-#define HDMI_GPIO_HPD  63 /* Hotplug detect */
 
 /* wl127x BT, FM, GPS connectivity chip */
 static struct ti_st_plat_data wilink_platform_data = {
@@ -409,68 +404,6 @@ static struct omap_board_mux board_mux[] __initdata = {
 #define board_mux	NULL
 #endif
 
-/* Display DVI */
-#define PANDA_DVI_TFP410_POWER_DOWN_GPIO	0
-
-/* Using generic display panel */
-static struct tfp410_platform_data omap4_dvi_panel = {
-	.i2c_bus_num		= 3,
-	.power_down_gpio	= PANDA_DVI_TFP410_POWER_DOWN_GPIO,
-};
-
-static struct omap_dss_device omap4_panda_dvi_device = {
-	.type			= OMAP_DISPLAY_TYPE_DPI,
-	.name			= "dvi",
-	.driver_name		= "tfp410",
-	.data			= &omap4_dvi_panel,
-	.phy.dpi.data_lines	= 24,
-	.reset_gpio		= PANDA_DVI_TFP410_POWER_DOWN_GPIO,
-	.channel		= OMAP_DSS_CHANNEL_LCD2,
-};
-
-static struct omap_dss_hdmi_data omap4_panda_hdmi_data = {
-	.ct_cp_hpd_gpio = HDMI_GPIO_CT_CP_HPD,
-	.ls_oe_gpio = HDMI_GPIO_LS_OE,
-	.hpd_gpio = HDMI_GPIO_HPD,
-};
-
-static struct omap_dss_device  omap4_panda_hdmi_device = {
-	.name = "hdmi",
-	.driver_name = "hdmi_panel",
-	.type = OMAP_DISPLAY_TYPE_HDMI,
-	.channel = OMAP_DSS_CHANNEL_DIGIT,
-	.data = &omap4_panda_hdmi_data,
-};
-
-static struct omap_dss_device *omap4_panda_dss_devices[] = {
-	&omap4_panda_dvi_device,
-	&omap4_panda_hdmi_device,
-};
-
-static struct omap_dss_board_info omap4_panda_dss_data = {
-	.num_devices	= ARRAY_SIZE(omap4_panda_dss_devices),
-	.devices	= omap4_panda_dss_devices,
-	.default_device	= &omap4_panda_dvi_device,
-};
-
-static void __init omap4_panda_display_init(void)
-{
-
-	omap_display_init(&omap4_panda_dss_data);
-
-	/*
-	 * OMAP4460SDP/Blaze and OMAP4430 ES2.3 SDP/Blaze boards and
-	 * later have external pull up on the HDMI I2C lines
-	 */
-	if (cpu_is_omap446x() || omap_rev() > OMAP4430_REV_ES2_2)
-		omap_hdmi_init(OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP);
-	else
-		omap_hdmi_init(0);
-
-	omap_mux_init_gpio(HDMI_GPIO_LS_OE, OMAP_PIN_OUTPUT);
-	omap_mux_init_gpio(HDMI_GPIO_CT_CP_HPD, OMAP_PIN_OUTPUT);
-	omap_mux_init_gpio(HDMI_GPIO_HPD, OMAP_PIN_INPUT_PULLDOWN);
-}
 
 static void omap4_panda_init_rev(void)
 {
@@ -524,5 +457,5 @@ MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board")
 	.init_machine	= omap4_panda_init,
 	.init_late	= omap4430_init_late,
 	.timer		= &omap4_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap44xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index b700685762b..c8fde3e5644 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -45,18 +45,20 @@
 #include <asm/mach/flash.h>
 #include <asm/mach/map.h>
 
-#include "common.h"
 #include <video/omapdss.h>
 #include <video/omap-panel-generic-dpi.h>
 #include <video/omap-panel-tfp410.h>
-#include <plat/gpmc.h>
-#include <plat/usb.h>
 
+#include "common.h"
 #include "mux.h"
 #include "sdram-micron-mt46h32m32lf-6.h"
+#include "gpmc.h"
 #include "hsmmc.h"
+#include "board-flash.h"
 #include "common-board-devices.h"
 
+#define	NAND_CS			0
+
 #define OVERO_GPIO_BT_XGATE	15
 #define OVERO_GPIO_W2W_NRESET	16
 #define OVERO_GPIO_PENDOWN	114
@@ -495,8 +497,8 @@ static void __init overo_init(void)
 	omap_serial_init();
 	omap_sdrc_init(mt46h32m32lf6_sdrc_params,
 				  mt46h32m32lf6_sdrc_params);
-	omap_nand_flash_init(0, overo_nand_partitions,
-			     ARRAY_SIZE(overo_nand_partitions));
+	board_nand_init(overo_nand_partitions,
+			ARRAY_SIZE(overo_nand_partitions), NAND_CS, 0, NULL);
 	usb_musb_init(NULL);
 	usbhs_init(&usbhs_bdata);
 	overo_spi_init();
@@ -550,5 +552,5 @@ MACHINE_START(OVERO, "Gumstix Overo")
 	.init_machine	= overo_init,
 	.init_late	= omap35xx_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c
index 45997bfbcbd..0c777b75e48 100644
--- a/arch/arm/mach-omap2/board-rm680.c
+++ b/arch/arm/mach-omap2/board-rm680.c
@@ -1,5 +1,5 @@
 /*
- * Board support file for Nokia RM-680/696.
+ * Board support file for Nokia N950 (RM-680) / N9 (RM-696).
  *
  * Copyright (C) 2010 Nokia
  *
@@ -22,17 +22,14 @@
 #include <asm/mach/arch.h>
 #include <asm/mach-types.h>
 
-#include <plat/i2c.h>
-#include <plat/mmc.h>
-#include <plat/usb.h>
-#include <plat/gpmc.h>
 #include "common.h"
-#include <plat/serial.h>
-
 #include "mux.h"
+#include "gpmc.h"
+#include "mmc.h"
 #include "hsmmc.h"
 #include "sdram-nokia.h"
 #include "common-board-devices.h"
+#include "gpmc-onenand.h"
 
 static struct regulator_consumer_supply rm680_vemmc_consumers[] = {
 	REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
@@ -151,7 +148,7 @@ MACHINE_START(NOKIA_RM680, "Nokia RM-680 board")
 	.init_machine	= rm680_init,
 	.init_late	= omap3630_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
 
 MACHINE_START(NOKIA_RM696, "Nokia RM-696 board")
@@ -164,5 +161,5 @@ MACHINE_START(NOKIA_RM696, "Nokia RM-696 board")
 	.init_machine	= rm680_init,
 	.init_late	= omap3630_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 020e03c95bf..60529e0b3d6 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -31,9 +31,7 @@
 #include <asm/system_info.h>
 
 #include "common.h"
-#include <plat/dma.h>
-#include <plat/gpmc.h>
-#include <plat/omap-pm.h>
+#include <linux/omap-dma.h>
 #include "gpmc-smc91x.h"
 
 #include "board-rx51.h"
@@ -52,8 +50,11 @@
 #endif
 
 #include "mux.h"
+#include "omap-pm.h"
 #include "hsmmc.h"
 #include "common-board-devices.h"
+#include "gpmc.h"
+#include "gpmc-onenand.h"
 
 #define SYSTEM_REV_B_USES_VAUX3	0x1699
 #define SYSTEM_REV_S_USES_VAUX3 0x8
diff --git a/arch/arm/mach-omap2/board-rx51-video.c b/arch/arm/mach-omap2/board-rx51-video.c
index c22e111bcd0..46f4fc98276 100644
--- a/arch/arm/mach-omap2/board-rx51-video.c
+++ b/arch/arm/mach-omap2/board-rx51-video.c
@@ -16,7 +16,6 @@
 #include <linux/mm.h>
 #include <asm/mach-types.h>
 #include <video/omapdss.h>
-#include <plat/vram.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
 
 #include "board-rx51.h"
@@ -87,17 +86,4 @@ static int __init rx51_video_init(void)
 }
 
 subsys_initcall(rx51_video_init);
-
-void __init rx51_video_mem_init(void)
-{
-	/*
-	 * GFX 864x480x32bpp
-	 * VID1/2 1280x720x32bpp double buffered
-	 */
-	omap_vram_set_sdram_vram(PAGE_ALIGN(864 * 480 * 4) +
-			2 * PAGE_ALIGN(1280 * 720 * 4 * 2), 0);
-}
-
-#else
-void __init rx51_video_mem_init(void) { }
 #endif /* defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) */
diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c
index 7bbb05d9689..d0374ea2dfb 100644
--- a/arch/arm/mach-omap2/board-rx51.c
+++ b/arch/arm/mach-omap2/board-rx51.c
@@ -1,5 +1,5 @@
 /*
- * linux/arch/arm/mach-omap2/board-rx51.c
+ * Board support file for Nokia N900 (aka RX-51).
  *
  * Copyright (C) 2007, 2008 Nokia
  *
@@ -17,25 +17,23 @@
 #include <linux/io.h>
 #include <linux/gpio.h>
 #include <linux/leds.h>
+#include <linux/usb/musb.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include "common.h"
-#include <plat/dma.h>
-#include <plat/gpmc.h>
-#include <plat/usb.h>
+#include <linux/omap-dma.h>
 
+#include "common.h"
 #include "mux.h"
+#include "gpmc.h"
 #include "pm.h"
 #include "sdram-nokia.h"
 
 #define RX51_GPIO_SLEEP_IND 162
 
-extern void rx51_video_mem_init(void);
-
 static struct gpio_led gpio_leds[] = {
 	{
 		.name	= "sleep_ind",
@@ -112,7 +110,6 @@ static void __init rx51_init(void)
 
 static void __init rx51_reserve(void)
 {
-	rx51_video_mem_init();
 	omap_reserve();
 }
 
@@ -127,5 +124,5 @@ MACHINE_START(NOKIA_RX51, "Nokia RX-51 board")
 	.init_machine	= rx51_init,
 	.init_late	= omap3430_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c
index c4f8833b4c3..1a3e056d63a 100644
--- a/arch/arm/mach-omap2/board-ti8168evm.c
+++ b/arch/arm/mach-omap2/board-ti8168evm.c
@@ -14,13 +14,14 @@
  */
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/usb/musb.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
 #include "common.h"
-#include <plat/usb.h>
 
 static struct omap_musb_board_data musb_board_data = {
 	.set_phy_power	= ti81xx_musb_phy_power,
@@ -45,7 +46,7 @@ MACHINE_START(TI8168EVM, "ti8168evm")
 	.timer		= &omap3_timer,
 	.init_machine	= ti81xx_evm_init,
 	.init_late	= ti81xx_init_late,
-	.restart	= omap_prcm_restart,
+	.restart	= omap44xx_restart,
 MACHINE_END
 
 MACHINE_START(TI8148EVM, "ti8148evm")
@@ -57,5 +58,5 @@ MACHINE_START(TI8148EVM, "ti8148evm")
 	.timer		= &omap3_timer,
 	.init_machine	= ti81xx_evm_init,
 	.init_late	= ti81xx_init_late,
-	.restart	= omap_prcm_restart,
+	.restart	= omap44xx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/board-zoom-debugboard.c b/arch/arm/mach-omap2/board-zoom-debugboard.c
index afb2278a29f..42e5f231a79 100644
--- a/arch/arm/mach-omap2/board-zoom-debugboard.c
+++ b/arch/arm/mach-omap2/board-zoom-debugboard.c
@@ -17,10 +17,10 @@
 #include <linux/regulator/fixed.h>
 #include <linux/regulator/machine.h>
 
-#include <plat/gpmc.h>
+#include "gpmc.h"
 #include "gpmc-smsc911x.h"
 
-#include <mach/board-zoom.h>
+#include "board-zoom.h"
 
 #include "soc.h"
 #include "common.h"
diff --git a/arch/arm/mach-omap2/board-zoom-display.c b/arch/arm/mach-omap2/board-zoom-display.c
index b940ab2259f..1c7c834a5b5 100644
--- a/arch/arm/mach-omap2/board-zoom-display.c
+++ b/arch/arm/mach-omap2/board-zoom-display.c
@@ -16,8 +16,9 @@
 #include <linux/spi/spi.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
 #include <video/omapdss.h>
-#include <mach/board-zoom.h>
+#include "board-zoom.h"
 
+#include "soc.h"
 #include "common.h"
 
 #define LCD_PANEL_RESET_GPIO_PROD	96
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index c166fe1fdff..26e07addc9d 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -26,9 +26,8 @@
 #include <asm/mach/map.h>
 
 #include "common.h"
-#include <plat/usb.h>
 
-#include <mach/board-zoom.h>
+#include "board-zoom.h"
 
 #include "mux.h"
 #include "hsmmc.h"
diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c
index 4994438e1f4..d7fa31e6723 100644
--- a/arch/arm/mach-omap2/board-zoom.c
+++ b/arch/arm/mach-omap2/board-zoom.c
@@ -22,9 +22,8 @@
 #include <asm/mach/arch.h>
 
 #include "common.h"
-#include <plat/usb.h>
 
-#include <mach/board-zoom.h>
+#include "board-zoom.h"
 
 #include "board-flash.h"
 #include "mux.h"
@@ -113,8 +112,9 @@ static void __init omap_zoom_init(void)
 		usbhs_init(&usbhs_bdata);
 	}
 
-	board_nand_init(zoom_nand_partitions, ARRAY_SIZE(zoom_nand_partitions),
-						ZOOM_NAND_CS, NAND_BUSWIDTH_16);
+	board_nand_init(zoom_nand_partitions,
+			ARRAY_SIZE(zoom_nand_partitions), ZOOM_NAND_CS,
+			NAND_BUSWIDTH_16, nand_default_timings);
 	zoom_debugboard_init();
 	zoom_peripherals_init();
 
@@ -138,7 +138,7 @@ MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board")
 	.init_machine	= omap_zoom_init,
 	.init_late	= omap3430_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
 
 MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board")
@@ -151,5 +151,5 @@ MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board")
 	.init_machine	= omap_zoom_init,
 	.init_late	= omap3630_init_late,
 	.timer		= &omap3_timer,
-	.restart	= omap_prcm_restart,
+	.restart	= omap3xxx_restart,
 MACHINE_END
diff --git a/arch/arm/mach-omap2/include/mach/board-zoom.h b/arch/arm/mach-omap2/board-zoom.h
index 2e9486940ea..2e9486940ea 100644
--- a/arch/arm/mach-omap2/include/mach/board-zoom.h
+++ b/arch/arm/mach-omap2/board-zoom.h
diff --git a/arch/arm/mach-omap2/cclock2420_data.c b/arch/arm/mach-omap2/cclock2420_data.c
new file mode 100644
index 00000000000..7e5febe456d
--- /dev/null
+++ b/arch/arm/mach-omap2/cclock2420_data.c
@@ -0,0 +1,1950 @@
+/*
+ * OMAP2420 clock data
+ *
+ * Copyright (C) 2005-2012 Texas Instruments, Inc.
+ * Copyright (C) 2004-2011 Nokia Corporation
+ *
+ * Contacts:
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Paul Walmsley
+ * Updated to COMMON clk format by Rajendra Nayak <rnayak@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/io.h>
+#include <linux/clk.h>
+#include <linux/clk-private.h>
+#include <linux/list.h>
+
+#include "soc.h"
+#include "iomap.h"
+#include "clock.h"
+#include "clock2xxx.h"
+#include "opp2xxx.h"
+#include "cm2xxx.h"
+#include "prm2xxx.h"
+#include "prm-regbits-24xx.h"
+#include "cm-regbits-24xx.h"
+#include "sdrc.h"
+#include "control.h"
+
+#define OMAP_CM_REGADDR                 OMAP2420_CM_REGADDR
+
+/*
+ * 2420 clock tree.
+ *
+ * NOTE:In many cases here we are assigning a 'default' parent. In
+ *	many cases the parent is selectable. The set parent calls will
+ *	also switch sources.
+ *
+ *	Several sources are given initial rates which may be wrong, this will
+ *	be fixed up in the init func.
+ *
+ *	Things are broadly separated below by clock domains. It is
+ *	noteworthy that most peripherals have dependencies on multiple clock
+ *	domains. Many get their interface clocks from the L4 domain, but get
+ *	functional clocks from fixed sources or other core domain derived
+ *	clocks.
+ */
+
+DEFINE_CLK_FIXED_RATE(alt_ck, CLK_IS_ROOT, 54000000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(func_32k_ck, CLK_IS_ROOT, 32768, 0x0);
+
+DEFINE_CLK_FIXED_RATE(mcbsp_clks, CLK_IS_ROOT, 0x0, 0x0);
+
+static struct clk osc_ck;
+
+static const struct clk_ops osc_ck_ops = {
+	.recalc_rate	= &omap2_osc_clk_recalc,
+};
+
+static struct clk_hw_omap osc_ck_hw = {
+	.hw = {
+		.clk = &osc_ck,
+	},
+};
+
+static struct clk osc_ck = {
+	.name	= "osc_ck",
+	.ops	= &osc_ck_ops,
+	.hw	= &osc_ck_hw.hw,
+	.flags	= CLK_IS_ROOT,
+};
+
+DEFINE_CLK_FIXED_RATE(secure_32k_ck, CLK_IS_ROOT, 32768, 0x0);
+
+static struct clk sys_ck;
+
+static const char *sys_ck_parent_names[] = {
+	"osc_ck",
+};
+
+static const struct clk_ops sys_ck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.recalc_rate	= &omap2xxx_sys_clk_recalc,
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(sys_ck, "wkup_clkdm");
+DEFINE_STRUCT_CLK(sys_ck, sys_ck_parent_names, sys_ck_ops);
+
+static struct dpll_data dpll_dd = {
+	.mult_div1_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
+	.mult_mask	= OMAP24XX_DPLL_MULT_MASK,
+	.div1_mask	= OMAP24XX_DPLL_DIV_MASK,
+	.clk_bypass	= &sys_ck,
+	.clk_ref	= &sys_ck,
+	.control_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+	.enable_mask	= OMAP24XX_EN_DPLL_MASK,
+	.max_multiplier	= 1023,
+	.min_divider	= 1,
+	.max_divider	= 16,
+};
+
+static struct clk dpll_ck;
+
+static const char *dpll_ck_parent_names[] = {
+	"sys_ck",
+};
+
+static const struct clk_ops dpll_ck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.get_parent	= &omap2_init_dpll_parent,
+	.recalc_rate	= &omap2_dpllcore_recalc,
+	.round_rate	= &omap2_dpll_round_rate,
+	.set_rate	= &omap2_reprogram_dpllcore,
+};
+
+static struct clk_hw_omap dpll_ck_hw = {
+	.hw = {
+		.clk = &dpll_ck,
+	},
+	.ops		= &clkhwops_omap2xxx_dpll,
+	.dpll_data	= &dpll_dd,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dpll_ck, dpll_ck_parent_names, dpll_ck_ops);
+
+static struct clk core_ck;
+
+static const char *core_ck_parent_names[] = {
+	"dpll_ck",
+};
+
+static const struct clk_ops core_ck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(core_ck, "wkup_clkdm");
+DEFINE_STRUCT_CLK(core_ck, core_ck_parent_names, core_ck_ops);
+
+DEFINE_CLK_DIVIDER(core_l3_ck, "core_ck", &core_ck, 0x0,
+		   OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+		   OMAP24XX_CLKSEL_L3_SHIFT, OMAP24XX_CLKSEL_L3_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+DEFINE_CLK_DIVIDER(l4_ck, "core_l3_ck", &core_l3_ck, 0x0,
+		   OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+		   OMAP24XX_CLKSEL_L4_SHIFT, OMAP24XX_CLKSEL_L4_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk aes_ick;
+
+static const char *aes_ick_parent_names[] = {
+	"l4_ck",
+};
+
+static const struct clk_ops aes_ick_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+};
+
+static struct clk_hw_omap aes_ick_hw = {
+	.hw = {
+		.clk = &aes_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
+	.enable_bit	= OMAP24XX_EN_AES_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(aes_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk apll54_ck;
+
+static const struct clk_ops apll54_ck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_clk_apll54_enable,
+	.disable	= &omap2_clk_apll54_disable,
+	.recalc_rate	= &omap2_clk_apll54_recalc,
+};
+
+static struct clk_hw_omap apll54_ck_hw = {
+	.hw = {
+		.clk = &apll54_ck,
+	},
+	.ops		= &clkhwops_apll54,
+	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+	.enable_bit	= OMAP24XX_EN_54M_PLL_SHIFT,
+	.flags		= ENABLE_ON_INIT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(apll54_ck, dpll_ck_parent_names, apll54_ck_ops);
+
+static struct clk apll96_ck;
+
+static const struct clk_ops apll96_ck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_clk_apll96_enable,
+	.disable	= &omap2_clk_apll96_disable,
+	.recalc_rate	= &omap2_clk_apll96_recalc,
+};
+
+static struct clk_hw_omap apll96_ck_hw = {
+	.hw = {
+		.clk = &apll96_ck,
+	},
+	.ops		= &clkhwops_apll96,
+	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+	.enable_bit	= OMAP24XX_EN_96M_PLL_SHIFT,
+	.flags		= ENABLE_ON_INIT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(apll96_ck, dpll_ck_parent_names, apll96_ck_ops);
+
+static struct clk func_96m_ck;
+
+static const char *func_96m_ck_parent_names[] = {
+	"apll96_ck",
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(func_96m_ck, "wkup_clkdm");
+DEFINE_STRUCT_CLK(func_96m_ck, func_96m_ck_parent_names, core_ck_ops);
+
+static struct clk cam_fck;
+
+static const char *cam_fck_parent_names[] = {
+	"func_96m_ck",
+};
+
+static struct clk_hw_omap cam_fck_hw = {
+	.hw = {
+		.clk = &cam_fck,
+	},
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_CAM_SHIFT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(cam_fck, cam_fck_parent_names, aes_ick_ops);
+
+static struct clk cam_ick;
+
+static struct clk_hw_omap cam_ick_hw = {
+	.hw = {
+		.clk = &cam_ick,
+	},
+	.ops		= &clkhwops_iclk,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_CAM_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(cam_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk des_ick;
+
+static struct clk_hw_omap des_ick_hw = {
+	.hw = {
+		.clk = &des_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
+	.enable_bit	= OMAP24XX_EN_DES_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(des_ick, aes_ick_parent_names, aes_ick_ops);
+
+static const struct clksel_rate dsp_fck_core_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
+	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
+	{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
+	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
+	{ .div = 6, .val = 6, .flags = RATE_IN_242X },
+	{ .div = 8, .val = 8, .flags = RATE_IN_242X },
+	{ .div = 12, .val = 12, .flags = RATE_IN_242X },
+	{ .div = 0 }
+};
+
+static const struct clksel dsp_fck_clksel[] = {
+	{ .parent = &core_ck, .rates = dsp_fck_core_rates },
+	{ .parent = NULL },
+};
+
+static const char *dsp_fck_parent_names[] = {
+	"core_ck",
+};
+
+static const struct clk_ops dsp_fck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+	.recalc_rate	= &omap2_clksel_recalc,
+	.set_rate	= &omap2_clksel_set_rate,
+	.round_rate	= &omap2_clksel_round_rate,
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(dsp_fck, "dsp_clkdm", dsp_fck_clksel,
+			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
+			 OMAP24XX_CLKSEL_DSP_MASK,
+			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
+			 OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, &clkhwops_wait,
+			 dsp_fck_parent_names, dsp_fck_ops);
+
+static const struct clksel dsp_ick_clksel[] = {
+	{ .parent = &dsp_fck, .rates = dsp_ick_rates },
+	{ .parent = NULL },
+};
+
+static const char *dsp_ick_parent_names[] = {
+	"dsp_fck",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(dsp_ick, "dsp_clkdm", dsp_ick_clksel,
+			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
+			 OMAP24XX_CLKSEL_DSP_IF_MASK,
+			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_ICLKEN),
+			 OMAP2420_EN_DSP_IPI_SHIFT, &clkhwops_iclk_wait,
+			 dsp_ick_parent_names, dsp_fck_ops);
+
+static const struct clksel_rate dss1_fck_sys_rates[] = {
+	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate dss1_fck_core_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
+	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
+	{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
+	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
+	{ .div = 5, .val = 5, .flags = RATE_IN_24XX },
+	{ .div = 6, .val = 6, .flags = RATE_IN_24XX },
+	{ .div = 8, .val = 8, .flags = RATE_IN_24XX },
+	{ .div = 9, .val = 9, .flags = RATE_IN_24XX },
+	{ .div = 12, .val = 12, .flags = RATE_IN_24XX },
+	{ .div = 16, .val = 16, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel dss1_fck_clksel[] = {
+	{ .parent = &sys_ck, .rates = dss1_fck_sys_rates },
+	{ .parent = &core_ck, .rates = dss1_fck_core_rates },
+	{ .parent = NULL },
+};
+
+static const char *dss1_fck_parent_names[] = {
+	"sys_ck", "core_ck",
+};
+
+static struct clk dss1_fck;
+
+static const struct clk_ops dss1_fck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+	.recalc_rate	= &omap2_clksel_recalc,
+	.get_parent	= &omap2_clksel_find_parent_index,
+	.set_parent	= &omap2_clksel_set_parent,
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(dss1_fck, "dss_clkdm", dss1_fck_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+			 OMAP24XX_CLKSEL_DSS1_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_DSS1_SHIFT, NULL,
+			 dss1_fck_parent_names, dss1_fck_ops);
+
+static const struct clksel_rate dss2_fck_sys_rates[] = {
+	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate dss2_fck_48m_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate func_48m_apll96_rates[] = {
+	{ .div = 2, .val = 0, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate func_48m_alt_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel func_48m_clksel[] = {
+	{ .parent = &apll96_ck, .rates = func_48m_apll96_rates },
+	{ .parent = &alt_ck, .rates = func_48m_alt_rates },
+	{ .parent = NULL },
+};
+
+static const char *func_48m_ck_parent_names[] = {
+	"apll96_ck", "alt_ck",
+};
+
+static struct clk func_48m_ck;
+
+static const struct clk_ops func_48m_ck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.recalc_rate	= &omap2_clksel_recalc,
+	.set_rate	= &omap2_clksel_set_rate,
+	.round_rate	= &omap2_clksel_round_rate,
+	.get_parent	= &omap2_clksel_find_parent_index,
+	.set_parent	= &omap2_clksel_set_parent,
+};
+
+static struct clk_hw_omap func_48m_ck_hw = {
+	.hw = {
+		.clk = &func_48m_ck,
+	},
+	.clksel		= func_48m_clksel,
+	.clksel_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
+	.clksel_mask	= OMAP24XX_48M_SOURCE_MASK,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(func_48m_ck, func_48m_ck_parent_names, func_48m_ck_ops);
+
+static const struct clksel dss2_fck_clksel[] = {
+	{ .parent = &sys_ck, .rates = dss2_fck_sys_rates },
+	{ .parent = &func_48m_ck, .rates = dss2_fck_48m_rates },
+	{ .parent = NULL },
+};
+
+static const char *dss2_fck_parent_names[] = {
+	"sys_ck", "func_48m_ck",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(dss2_fck, "dss_clkdm", dss2_fck_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+			 OMAP24XX_CLKSEL_DSS2_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_DSS2_SHIFT, NULL,
+			 dss2_fck_parent_names, dss1_fck_ops);
+
+static const char *func_54m_ck_parent_names[] = {
+	"apll54_ck", "alt_ck",
+};
+
+DEFINE_CLK_MUX(func_54m_ck, func_54m_ck_parent_names, NULL, 0x0,
+	       OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
+	       OMAP24XX_54M_SOURCE_SHIFT, OMAP24XX_54M_SOURCE_WIDTH,
+	       0x0, NULL);
+
+static struct clk dss_54m_fck;
+
+static const char *dss_54m_fck_parent_names[] = {
+	"func_54m_ck",
+};
+
+static struct clk_hw_omap dss_54m_fck_hw = {
+	.hw = {
+		.clk = &dss_54m_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_TV_SHIFT,
+	.clkdm_name	= "dss_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dss_54m_fck, dss_54m_fck_parent_names, aes_ick_ops);
+
+static struct clk dss_ick;
+
+static struct clk_hw_omap dss_ick_hw = {
+	.hw = {
+		.clk = &dss_ick,
+	},
+	.ops		= &clkhwops_iclk,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_DSS1_SHIFT,
+	.clkdm_name	= "dss_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dss_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk eac_fck;
+
+static struct clk_hw_omap eac_fck_hw = {
+	.hw = {
+		.clk = &eac_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP2420_EN_EAC_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(eac_fck, cam_fck_parent_names, aes_ick_ops);
+
+static struct clk eac_ick;
+
+static struct clk_hw_omap eac_ick_hw = {
+	.hw = {
+		.clk = &eac_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP2420_EN_EAC_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(eac_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk emul_ck;
+
+static struct clk_hw_omap emul_ck_hw = {
+	.hw = {
+		.clk = &emul_ck,
+	},
+	.enable_reg	= OMAP2420_PRCM_CLKEMUL_CTRL,
+	.enable_bit	= OMAP24XX_EMULATION_EN_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(emul_ck, dss_54m_fck_parent_names, aes_ick_ops);
+
+DEFINE_CLK_FIXED_FACTOR(func_12m_ck, "func_48m_ck", &func_48m_ck, 0x0, 1, 4);
+
+static struct clk fac_fck;
+
+static const char *fac_fck_parent_names[] = {
+	"func_12m_ck",
+};
+
+static struct clk_hw_omap fac_fck_hw = {
+	.hw = {
+		.clk = &fac_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_FAC_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(fac_fck, fac_fck_parent_names, aes_ick_ops);
+
+static struct clk fac_ick;
+
+static struct clk_hw_omap fac_ick_hw = {
+	.hw = {
+		.clk = &fac_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_FAC_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(fac_ick, aes_ick_parent_names, aes_ick_ops);
+
+static const struct clksel gfx_fck_clksel[] = {
+	{ .parent = &core_l3_ck, .rates = gfx_l3_rates },
+	{ .parent = NULL },
+};
+
+static const char *gfx_2d_fck_parent_names[] = {
+	"core_l3_ck",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(gfx_2d_fck, "gfx_clkdm", gfx_fck_clksel,
+			 OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
+			 OMAP_CLKSEL_GFX_MASK,
+			 OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
+			 OMAP24XX_EN_2D_SHIFT, &clkhwops_wait,
+			 gfx_2d_fck_parent_names, dsp_fck_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gfx_3d_fck, "gfx_clkdm", gfx_fck_clksel,
+			 OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
+			 OMAP_CLKSEL_GFX_MASK,
+			 OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
+			 OMAP24XX_EN_3D_SHIFT, &clkhwops_wait,
+			 gfx_2d_fck_parent_names, dsp_fck_ops);
+
+static struct clk gfx_ick;
+
+static const char *gfx_ick_parent_names[] = {
+	"core_l3_ck",
+};
+
+static struct clk_hw_omap gfx_ick_hw = {
+	.hw = {
+		.clk = &gfx_ick,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP_EN_GFX_SHIFT,
+	.clkdm_name	= "gfx_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gfx_ick, gfx_ick_parent_names, aes_ick_ops);
+
+static struct clk gpios_fck;
+
+static const char *gpios_fck_parent_names[] = {
+	"func_32k_ck",
+};
+
+static struct clk_hw_omap gpios_fck_hw = {
+	.hw = {
+		.clk = &gpios_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP24XX_EN_GPIOS_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpios_fck, gpios_fck_parent_names, aes_ick_ops);
+
+static struct clk wu_l4_ick;
+
+DEFINE_STRUCT_CLK_HW_OMAP(wu_l4_ick, "wkup_clkdm");
+DEFINE_STRUCT_CLK(wu_l4_ick, dpll_ck_parent_names, core_ck_ops);
+
+static struct clk gpios_ick;
+
+static const char *gpios_ick_parent_names[] = {
+	"wu_l4_ick",
+};
+
+static struct clk_hw_omap gpios_ick_hw = {
+	.hw = {
+		.clk = &gpios_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP24XX_EN_GPIOS_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpios_ick, gpios_ick_parent_names, aes_ick_ops);
+
+static struct clk gpmc_fck;
+
+static struct clk_hw_omap gpmc_fck_hw = {
+	.hw = {
+		.clk = &gpmc_fck,
+	},
+	.ops		= &clkhwops_iclk,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+	.enable_bit	= OMAP24XX_AUTO_GPMC_SHIFT,
+	.flags		= ENABLE_ON_INIT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpmc_fck, gfx_ick_parent_names, core_ck_ops);
+
+static const struct clksel_rate gpt_alt_rates[] = {
+	{ .div = 1, .val = 2, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel omap24xx_gpt_clksel[] = {
+	{ .parent = &func_32k_ck, .rates = gpt_32k_rates },
+	{ .parent = &sys_ck, .rates = gpt_sys_rates },
+	{ .parent = &alt_ck, .rates = gpt_alt_rates },
+	{ .parent = NULL },
+};
+
+static const char *gpt10_fck_parent_names[] = {
+	"func_32k_ck", "sys_ck", "alt_ck",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt10_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT10_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT10_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt10_ick;
+
+static struct clk_hw_omap gpt10_ick_hw = {
+	.hw = {
+		.clk = &gpt10_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT10_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt10_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt11_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT11_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT11_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt11_ick;
+
+static struct clk_hw_omap gpt11_ick_hw = {
+	.hw = {
+		.clk = &gpt11_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT11_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt11_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt12_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT12_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT12_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt12_ick;
+
+static struct clk_hw_omap gpt12_ick_hw = {
+	.hw = {
+		.clk = &gpt12_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT12_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt12_ick, aes_ick_parent_names, aes_ick_ops);
+
+static const struct clk_ops gpt1_fck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+	.recalc_rate	= &omap2_clksel_recalc,
+	.set_rate	= &omap2_clksel_set_rate,
+	.round_rate	= &omap2_clksel_round_rate,
+	.get_parent	= &omap2_clksel_find_parent_index,
+	.set_parent	= &omap2_clksel_set_parent,
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt1_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL1),
+			 OMAP24XX_CLKSEL_GPT1_MASK,
+			 OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+			 OMAP24XX_EN_GPT1_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, gpt1_fck_ops);
+
+static struct clk gpt1_ick;
+
+static struct clk_hw_omap gpt1_ick_hw = {
+	.hw = {
+		.clk = &gpt1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP24XX_EN_GPT1_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt1_ick, gpios_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt2_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT2_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT2_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt2_ick;
+
+static struct clk_hw_omap gpt2_ick_hw = {
+	.hw = {
+		.clk = &gpt2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt2_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt3_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT3_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT3_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt3_ick;
+
+static struct clk_hw_omap gpt3_ick_hw = {
+	.hw = {
+		.clk = &gpt3_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT3_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt3_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt4_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT4_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT4_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt4_ick;
+
+static struct clk_hw_omap gpt4_ick_hw = {
+	.hw = {
+		.clk = &gpt4_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT4_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt4_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt5_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT5_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT5_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt5_ick;
+
+static struct clk_hw_omap gpt5_ick_hw = {
+	.hw = {
+		.clk = &gpt5_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT5_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt5_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt6_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT6_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT6_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt6_ick;
+
+static struct clk_hw_omap gpt6_ick_hw = {
+	.hw = {
+		.clk = &gpt6_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT6_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt6_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt7_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT7_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT7_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt7_ick;
+
+static struct clk_hw_omap gpt7_ick_hw = {
+	.hw = {
+		.clk = &gpt7_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT7_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt7_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt8_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT8_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT8_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt8_ick;
+
+static struct clk_hw_omap gpt8_ick_hw = {
+	.hw = {
+		.clk = &gpt8_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT8_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt8_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt9_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT9_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT9_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt9_ick;
+
+static struct clk_hw_omap gpt9_ick_hw = {
+	.hw = {
+		.clk = &gpt9_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT9_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt9_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk hdq_fck;
+
+static struct clk_hw_omap hdq_fck_hw = {
+	.hw = {
+		.clk = &hdq_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_HDQ_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(hdq_fck, fac_fck_parent_names, aes_ick_ops);
+
+static struct clk hdq_ick;
+
+static struct clk_hw_omap hdq_ick_hw = {
+	.hw = {
+		.clk = &hdq_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_HDQ_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(hdq_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk i2c1_fck;
+
+static struct clk_hw_omap i2c1_fck_hw = {
+	.hw = {
+		.clk = &i2c1_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP2420_EN_I2C1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(i2c1_fck, fac_fck_parent_names, aes_ick_ops);
+
+static struct clk i2c1_ick;
+
+static struct clk_hw_omap i2c1_ick_hw = {
+	.hw = {
+		.clk = &i2c1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP2420_EN_I2C1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(i2c1_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk i2c2_fck;
+
+static struct clk_hw_omap i2c2_fck_hw = {
+	.hw = {
+		.clk = &i2c2_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP2420_EN_I2C2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(i2c2_fck, fac_fck_parent_names, aes_ick_ops);
+
+static struct clk i2c2_ick;
+
+static struct clk_hw_omap i2c2_ick_hw = {
+	.hw = {
+		.clk = &i2c2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP2420_EN_I2C2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(i2c2_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(iva1_ifck, "iva1_clkdm", dsp_fck_clksel,
+			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
+			 OMAP2420_CLKSEL_IVA_MASK,
+			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
+			 OMAP2420_EN_IVA_COP_SHIFT, &clkhwops_wait,
+			 dsp_fck_parent_names, dsp_fck_ops);
+
+static struct clk iva1_mpu_int_ifck;
+
+static const char *iva1_mpu_int_ifck_parent_names[] = {
+	"iva1_ifck",
+};
+
+static const struct clk_ops iva1_mpu_int_ifck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+	.recalc_rate	= &omap_fixed_divisor_recalc,
+};
+
+static struct clk_hw_omap iva1_mpu_int_ifck_hw = {
+	.hw = {
+		.clk = &iva1_mpu_int_ifck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP2420_EN_IVA_MPU_SHIFT,
+	.clkdm_name	= "iva1_clkdm",
+	.fixed_div	= 2,
+};
+
+DEFINE_STRUCT_CLK(iva1_mpu_int_ifck, iva1_mpu_int_ifck_parent_names,
+		  iva1_mpu_int_ifck_ops);
+
+static struct clk mailboxes_ick;
+
+static struct clk_hw_omap mailboxes_ick_hw = {
+	.hw = {
+		.clk = &mailboxes_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_MAILBOXES_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mailboxes_ick, aes_ick_parent_names, aes_ick_ops);
+
+static const struct clksel_rate common_mcbsp_96m_rates[] = {
+	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate common_mcbsp_mcbsp_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel mcbsp_fck_clksel[] = {
+	{ .parent = &func_96m_ck, .rates = common_mcbsp_96m_rates },
+	{ .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates },
+	{ .parent = NULL },
+};
+
+static const char *mcbsp1_fck_parent_names[] = {
+	"func_96m_ck", "mcbsp_clks",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(mcbsp1_fck, "core_l4_clkdm", mcbsp_fck_clksel,
+			 OMAP242X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
+			 OMAP2_MCBSP1_CLKS_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_MCBSP1_SHIFT, &clkhwops_wait,
+			 mcbsp1_fck_parent_names, dss1_fck_ops);
+
+static struct clk mcbsp1_ick;
+
+static struct clk_hw_omap mcbsp1_ick_hw = {
+	.hw = {
+		.clk = &mcbsp1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_MCBSP1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcbsp1_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(mcbsp2_fck, "core_l4_clkdm", mcbsp_fck_clksel,
+			 OMAP242X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
+			 OMAP2_MCBSP2_CLKS_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_MCBSP2_SHIFT, &clkhwops_wait,
+			 mcbsp1_fck_parent_names, dss1_fck_ops);
+
+static struct clk mcbsp2_ick;
+
+static struct clk_hw_omap mcbsp2_ick_hw = {
+	.hw = {
+		.clk = &mcbsp2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_MCBSP2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcbsp2_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk mcspi1_fck;
+
+static const char *mcspi1_fck_parent_names[] = {
+	"func_48m_ck",
+};
+
+static struct clk_hw_omap mcspi1_fck_hw = {
+	.hw = {
+		.clk = &mcspi1_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_MCSPI1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcspi1_fck, mcspi1_fck_parent_names, aes_ick_ops);
+
+static struct clk mcspi1_ick;
+
+static struct clk_hw_omap mcspi1_ick_hw = {
+	.hw = {
+		.clk = &mcspi1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_MCSPI1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcspi1_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk mcspi2_fck;
+
+static struct clk_hw_omap mcspi2_fck_hw = {
+	.hw = {
+		.clk = &mcspi2_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_MCSPI2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcspi2_fck, mcspi1_fck_parent_names, aes_ick_ops);
+
+static struct clk mcspi2_ick;
+
+static struct clk_hw_omap mcspi2_ick_hw = {
+	.hw = {
+		.clk = &mcspi2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_MCSPI2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcspi2_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk mmc_fck;
+
+static struct clk_hw_omap mmc_fck_hw = {
+	.hw = {
+		.clk = &mmc_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP2420_EN_MMC_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mmc_fck, cam_fck_parent_names, aes_ick_ops);
+
+static struct clk mmc_ick;
+
+static struct clk_hw_omap mmc_ick_hw = {
+	.hw = {
+		.clk = &mmc_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP2420_EN_MMC_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mmc_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_DIVIDER(mpu_ck, "core_ck", &core_ck, 0x0,
+		   OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL),
+		   OMAP24XX_CLKSEL_MPU_SHIFT, OMAP24XX_CLKSEL_MPU_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk mpu_wdt_fck;
+
+static struct clk_hw_omap mpu_wdt_fck_hw = {
+	.hw = {
+		.clk = &mpu_wdt_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP24XX_EN_MPU_WDT_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mpu_wdt_fck, gpios_fck_parent_names, aes_ick_ops);
+
+static struct clk mpu_wdt_ick;
+
+static struct clk_hw_omap mpu_wdt_ick_hw = {
+	.hw = {
+		.clk = &mpu_wdt_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP24XX_EN_MPU_WDT_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mpu_wdt_ick, gpios_ick_parent_names, aes_ick_ops);
+
+static struct clk mspro_fck;
+
+static struct clk_hw_omap mspro_fck_hw = {
+	.hw = {
+		.clk = &mspro_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_MSPRO_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mspro_fck, cam_fck_parent_names, aes_ick_ops);
+
+static struct clk mspro_ick;
+
+static struct clk_hw_omap mspro_ick_hw = {
+	.hw = {
+		.clk = &mspro_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_MSPRO_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mspro_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk omapctrl_ick;
+
+static struct clk_hw_omap omapctrl_ick_hw = {
+	.hw = {
+		.clk = &omapctrl_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP24XX_EN_OMAPCTRL_SHIFT,
+	.flags		= ENABLE_ON_INIT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(omapctrl_ick, gpios_ick_parent_names, aes_ick_ops);
+
+static struct clk pka_ick;
+
+static struct clk_hw_omap pka_ick_hw = {
+	.hw = {
+		.clk = &pka_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
+	.enable_bit	= OMAP24XX_EN_PKA_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(pka_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk rng_ick;
+
+static struct clk_hw_omap rng_ick_hw = {
+	.hw = {
+		.clk = &rng_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
+	.enable_bit	= OMAP24XX_EN_RNG_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(rng_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk sdma_fck;
+
+DEFINE_STRUCT_CLK_HW_OMAP(sdma_fck, "core_l3_clkdm");
+DEFINE_STRUCT_CLK(sdma_fck, gfx_ick_parent_names, core_ck_ops);
+
+static struct clk sdma_ick;
+
+static struct clk_hw_omap sdma_ick_hw = {
+	.hw = {
+		.clk = &sdma_ick,
+	},
+	.ops		= &clkhwops_iclk,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+	.enable_bit	= OMAP24XX_AUTO_SDMA_SHIFT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(sdma_ick, gfx_ick_parent_names, core_ck_ops);
+
+static struct clk sdrc_ick;
+
+static struct clk_hw_omap sdrc_ick_hw = {
+	.hw = {
+		.clk = &sdrc_ick,
+	},
+	.ops		= &clkhwops_iclk,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+	.enable_bit	= OMAP24XX_AUTO_SDRC_SHIFT,
+	.flags		= ENABLE_ON_INIT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(sdrc_ick, gfx_ick_parent_names, core_ck_ops);
+
+static struct clk sha_ick;
+
+static struct clk_hw_omap sha_ick_hw = {
+	.hw = {
+		.clk = &sha_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
+	.enable_bit	= OMAP24XX_EN_SHA_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(sha_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk ssi_l4_ick;
+
+static struct clk_hw_omap ssi_l4_ick_hw = {
+	.hw = {
+		.clk = &ssi_l4_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+	.enable_bit	= OMAP24XX_EN_SSI_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(ssi_l4_ick, aes_ick_parent_names, aes_ick_ops);
+
+static const struct clksel_rate ssi_ssr_sst_fck_core_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
+	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
+	{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
+	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
+	{ .div = 6, .val = 6, .flags = RATE_IN_242X },
+	{ .div = 8, .val = 8, .flags = RATE_IN_242X },
+	{ .div = 0 }
+};
+
+static const struct clksel ssi_ssr_sst_fck_clksel[] = {
+	{ .parent = &core_ck, .rates = ssi_ssr_sst_fck_core_rates },
+	{ .parent = NULL },
+};
+
+static const char *ssi_ssr_sst_fck_parent_names[] = {
+	"core_ck",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(ssi_ssr_sst_fck, "core_l3_clkdm",
+			 ssi_ssr_sst_fck_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+			 OMAP24XX_CLKSEL_SSI_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+			 OMAP24XX_EN_SSI_SHIFT, &clkhwops_wait,
+			 ssi_ssr_sst_fck_parent_names, dsp_fck_ops);
+
+static struct clk sync_32k_ick;
+
+static struct clk_hw_omap sync_32k_ick_hw = {
+	.hw = {
+		.clk = &sync_32k_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP24XX_EN_32KSYNC_SHIFT,
+	.flags		= ENABLE_ON_INIT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(sync_32k_ick, gpios_ick_parent_names, aes_ick_ops);
+
+static const struct clksel_rate common_clkout_src_core_rates[] = {
+	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate common_clkout_src_sys_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate common_clkout_src_96m_rates[] = {
+	{ .div = 1, .val = 2, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate common_clkout_src_54m_rates[] = {
+	{ .div = 1, .val = 3, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel common_clkout_src_clksel[] = {
+	{ .parent = &core_ck, .rates = common_clkout_src_core_rates },
+	{ .parent = &sys_ck, .rates = common_clkout_src_sys_rates },
+	{ .parent = &func_96m_ck, .rates = common_clkout_src_96m_rates },
+	{ .parent = &func_54m_ck, .rates = common_clkout_src_54m_rates },
+	{ .parent = NULL },
+};
+
+static const char *sys_clkout_src_parent_names[] = {
+	"core_ck", "sys_ck", "func_96m_ck", "func_54m_ck",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(sys_clkout_src, "wkup_clkdm", common_clkout_src_clksel,
+			 OMAP2420_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_SOURCE_MASK,
+			 OMAP2420_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_EN_SHIFT,
+			 NULL, sys_clkout_src_parent_names, gpt1_fck_ops);
+
+DEFINE_CLK_DIVIDER(sys_clkout, "sys_clkout_src", &sys_clkout_src, 0x0,
+		   OMAP2420_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_DIV_SHIFT,
+		   OMAP24XX_CLKOUT_DIV_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL);
+
+DEFINE_CLK_OMAP_MUX_GATE(sys_clkout2_src, "wkup_clkdm",
+			 common_clkout_src_clksel, OMAP2420_PRCM_CLKOUT_CTRL,
+			 OMAP2420_CLKOUT2_SOURCE_MASK,
+			 OMAP2420_PRCM_CLKOUT_CTRL, OMAP2420_CLKOUT2_EN_SHIFT,
+			 NULL, sys_clkout_src_parent_names, gpt1_fck_ops);
+
+DEFINE_CLK_DIVIDER(sys_clkout2, "sys_clkout2_src", &sys_clkout2_src, 0x0,
+		   OMAP2420_PRCM_CLKOUT_CTRL, OMAP2420_CLKOUT2_DIV_SHIFT,
+		   OMAP2420_CLKOUT2_DIV_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL);
+
+static struct clk uart1_fck;
+
+static struct clk_hw_omap uart1_fck_hw = {
+	.hw = {
+		.clk = &uart1_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_UART1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart1_fck, mcspi1_fck_parent_names, aes_ick_ops);
+
+static struct clk uart1_ick;
+
+static struct clk_hw_omap uart1_ick_hw = {
+	.hw = {
+		.clk = &uart1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_UART1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart1_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk uart2_fck;
+
+static struct clk_hw_omap uart2_fck_hw = {
+	.hw = {
+		.clk = &uart2_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_UART2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart2_fck, mcspi1_fck_parent_names, aes_ick_ops);
+
+static struct clk uart2_ick;
+
+static struct clk_hw_omap uart2_ick_hw = {
+	.hw = {
+		.clk = &uart2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_UART2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart2_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk uart3_fck;
+
+static struct clk_hw_omap uart3_fck_hw = {
+	.hw = {
+		.clk = &uart3_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+	.enable_bit	= OMAP24XX_EN_UART3_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart3_fck, mcspi1_fck_parent_names, aes_ick_ops);
+
+static struct clk uart3_ick;
+
+static struct clk_hw_omap uart3_ick_hw = {
+	.hw = {
+		.clk = &uart3_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+	.enable_bit	= OMAP24XX_EN_UART3_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart3_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk usb_fck;
+
+static struct clk_hw_omap usb_fck_hw = {
+	.hw = {
+		.clk = &usb_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+	.enable_bit	= OMAP24XX_EN_USB_SHIFT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(usb_fck, mcspi1_fck_parent_names, aes_ick_ops);
+
+static const struct clksel_rate usb_l4_ick_core_l3_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
+	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
+	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel usb_l4_ick_clksel[] = {
+	{ .parent = &core_l3_ck, .rates = usb_l4_ick_core_l3_rates },
+	{ .parent = NULL },
+};
+
+static const char *usb_l4_ick_parent_names[] = {
+	"core_l3_ck",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(usb_l4_ick, "core_l4_clkdm", usb_l4_ick_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+			 OMAP24XX_CLKSEL_USB_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+			 OMAP24XX_EN_USB_SHIFT, &clkhwops_iclk_wait,
+			 usb_l4_ick_parent_names, dsp_fck_ops);
+
+static struct clk virt_prcm_set;
+
+static const char *virt_prcm_set_parent_names[] = {
+	"mpu_ck",
+};
+
+static const struct clk_ops virt_prcm_set_ops = {
+	.recalc_rate	= &omap2_table_mpu_recalc,
+	.set_rate	= &omap2_select_table_rate,
+	.round_rate	= &omap2_round_to_table_rate,
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(virt_prcm_set, NULL);
+DEFINE_STRUCT_CLK(virt_prcm_set, virt_prcm_set_parent_names, virt_prcm_set_ops);
+
+static const struct clksel_rate vlynq_fck_96m_rates[] = {
+	{ .div = 1, .val = 0, .flags = RATE_IN_242X },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate vlynq_fck_core_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_242X },
+	{ .div = 2, .val = 2, .flags = RATE_IN_242X },
+	{ .div = 3, .val = 3, .flags = RATE_IN_242X },
+	{ .div = 4, .val = 4, .flags = RATE_IN_242X },
+	{ .div = 6, .val = 6, .flags = RATE_IN_242X },
+	{ .div = 8, .val = 8, .flags = RATE_IN_242X },
+	{ .div = 9, .val = 9, .flags = RATE_IN_242X },
+	{ .div = 12, .val = 12, .flags = RATE_IN_242X },
+	{ .div = 16, .val = 16, .flags = RATE_IN_242X },
+	{ .div = 18, .val = 18, .flags = RATE_IN_242X },
+	{ .div = 0 }
+};
+
+static const struct clksel vlynq_fck_clksel[] = {
+	{ .parent = &func_96m_ck, .rates = vlynq_fck_96m_rates },
+	{ .parent = &core_ck, .rates = vlynq_fck_core_rates },
+	{ .parent = NULL },
+};
+
+static const char *vlynq_fck_parent_names[] = {
+	"func_96m_ck", "core_ck",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(vlynq_fck, "core_l3_clkdm", vlynq_fck_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+			 OMAP2420_CLKSEL_VLYNQ_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP2420_EN_VLYNQ_SHIFT, &clkhwops_wait,
+			 vlynq_fck_parent_names, dss1_fck_ops);
+
+static struct clk vlynq_ick;
+
+static struct clk_hw_omap vlynq_ick_hw = {
+	.hw = {
+		.clk = &vlynq_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP2420_EN_VLYNQ_SHIFT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(vlynq_ick, gfx_ick_parent_names, aes_ick_ops);
+
+static struct clk wdt1_ick;
+
+static struct clk_hw_omap wdt1_ick_hw = {
+	.hw = {
+		.clk = &wdt1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP24XX_EN_WDT1_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(wdt1_ick, gpios_ick_parent_names, aes_ick_ops);
+
+static struct clk wdt1_osc_ck;
+
+static const struct clk_ops wdt1_osc_ck_ops = {};
+
+DEFINE_STRUCT_CLK_HW_OMAP(wdt1_osc_ck, NULL);
+DEFINE_STRUCT_CLK(wdt1_osc_ck, sys_ck_parent_names, wdt1_osc_ck_ops);
+
+static struct clk wdt3_fck;
+
+static struct clk_hw_omap wdt3_fck_hw = {
+	.hw = {
+		.clk = &wdt3_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP2420_EN_WDT3_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(wdt3_fck, gpios_fck_parent_names, aes_ick_ops);
+
+static struct clk wdt3_ick;
+
+static struct clk_hw_omap wdt3_ick_hw = {
+	.hw = {
+		.clk = &wdt3_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP2420_EN_WDT3_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(wdt3_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk wdt4_fck;
+
+static struct clk_hw_omap wdt4_fck_hw = {
+	.hw = {
+		.clk = &wdt4_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_WDT4_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(wdt4_fck, gpios_fck_parent_names, aes_ick_ops);
+
+static struct clk wdt4_ick;
+
+static struct clk_hw_omap wdt4_ick_hw = {
+	.hw = {
+		.clk = &wdt4_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_WDT4_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(wdt4_ick, aes_ick_parent_names, aes_ick_ops);
+
+/*
+ * clkdev integration
+ */
+
+static struct omap_clk omap2420_clks[] = {
+	/* external root sources */
+	CLK(NULL,	"func_32k_ck",	&func_32k_ck,	CK_242X),
+	CLK(NULL,	"secure_32k_ck", &secure_32k_ck, CK_242X),
+	CLK(NULL,	"osc_ck",	&osc_ck,	CK_242X),
+	CLK(NULL,	"sys_ck",	&sys_ck,	CK_242X),
+	CLK(NULL,	"alt_ck",	&alt_ck,	CK_242X),
+	CLK(NULL,	"mcbsp_clks",	&mcbsp_clks,	CK_242X),
+	/* internal analog sources */
+	CLK(NULL,	"dpll_ck",	&dpll_ck,	CK_242X),
+	CLK(NULL,	"apll96_ck",	&apll96_ck,	CK_242X),
+	CLK(NULL,	"apll54_ck",	&apll54_ck,	CK_242X),
+	/* internal prcm root sources */
+	CLK(NULL,	"func_54m_ck",	&func_54m_ck,	CK_242X),
+	CLK(NULL,	"core_ck",	&core_ck,	CK_242X),
+	CLK(NULL,	"func_96m_ck",	&func_96m_ck,	CK_242X),
+	CLK(NULL,	"func_48m_ck",	&func_48m_ck,	CK_242X),
+	CLK(NULL,	"func_12m_ck",	&func_12m_ck,	CK_242X),
+	CLK(NULL,	"ck_wdt1_osc",	&wdt1_osc_ck,	CK_242X),
+	CLK(NULL,	"sys_clkout_src", &sys_clkout_src, CK_242X),
+	CLK(NULL,	"sys_clkout",	&sys_clkout,	CK_242X),
+	CLK(NULL,	"sys_clkout2_src", &sys_clkout2_src, CK_242X),
+	CLK(NULL,	"sys_clkout2",	&sys_clkout2,	CK_242X),
+	CLK(NULL,	"emul_ck",	&emul_ck,	CK_242X),
+	/* mpu domain clocks */
+	CLK(NULL,	"mpu_ck",	&mpu_ck,	CK_242X),
+	/* dsp domain clocks */
+	CLK(NULL,	"dsp_fck",	&dsp_fck,	CK_242X),
+	CLK(NULL,	"dsp_ick",	&dsp_ick,	CK_242X),
+	CLK(NULL,	"iva1_ifck",	&iva1_ifck,	CK_242X),
+	CLK(NULL,	"iva1_mpu_int_ifck", &iva1_mpu_int_ifck, CK_242X),
+	/* GFX domain clocks */
+	CLK(NULL,	"gfx_3d_fck",	&gfx_3d_fck,	CK_242X),
+	CLK(NULL,	"gfx_2d_fck",	&gfx_2d_fck,	CK_242X),
+	CLK(NULL,	"gfx_ick",	&gfx_ick,	CK_242X),
+	/* DSS domain clocks */
+	CLK("omapdss_dss",	"ick",		&dss_ick,	CK_242X),
+	CLK(NULL,	"dss_ick",		&dss_ick,	CK_242X),
+	CLK(NULL,	"dss1_fck",		&dss1_fck,	CK_242X),
+	CLK(NULL,	"dss2_fck",	&dss2_fck,	CK_242X),
+	CLK(NULL,	"dss_54m_fck",	&dss_54m_fck,	CK_242X),
+	/* L3 domain clocks */
+	CLK(NULL,	"core_l3_ck",	&core_l3_ck,	CK_242X),
+	CLK(NULL,	"ssi_fck",	&ssi_ssr_sst_fck, CK_242X),
+	CLK(NULL,	"usb_l4_ick",	&usb_l4_ick,	CK_242X),
+	/* L4 domain clocks */
+	CLK(NULL,	"l4_ck",	&l4_ck,		CK_242X),
+	CLK(NULL,	"ssi_l4_ick",	&ssi_l4_ick,	CK_242X),
+	CLK(NULL,	"wu_l4_ick",	&wu_l4_ick,	CK_242X),
+	/* virtual meta-group clock */
+	CLK(NULL,	"virt_prcm_set", &virt_prcm_set, CK_242X),
+	/* general l4 interface ck, multi-parent functional clk */
+	CLK(NULL,	"gpt1_ick",	&gpt1_ick,	CK_242X),
+	CLK(NULL,	"gpt1_fck",	&gpt1_fck,	CK_242X),
+	CLK(NULL,	"gpt2_ick",	&gpt2_ick,	CK_242X),
+	CLK(NULL,	"gpt2_fck",	&gpt2_fck,	CK_242X),
+	CLK(NULL,	"gpt3_ick",	&gpt3_ick,	CK_242X),
+	CLK(NULL,	"gpt3_fck",	&gpt3_fck,	CK_242X),
+	CLK(NULL,	"gpt4_ick",	&gpt4_ick,	CK_242X),
+	CLK(NULL,	"gpt4_fck",	&gpt4_fck,	CK_242X),
+	CLK(NULL,	"gpt5_ick",	&gpt5_ick,	CK_242X),
+	CLK(NULL,	"gpt5_fck",	&gpt5_fck,	CK_242X),
+	CLK(NULL,	"gpt6_ick",	&gpt6_ick,	CK_242X),
+	CLK(NULL,	"gpt6_fck",	&gpt6_fck,	CK_242X),
+	CLK(NULL,	"gpt7_ick",	&gpt7_ick,	CK_242X),
+	CLK(NULL,	"gpt7_fck",	&gpt7_fck,	CK_242X),
+	CLK(NULL,	"gpt8_ick",	&gpt8_ick,	CK_242X),
+	CLK(NULL,	"gpt8_fck",	&gpt8_fck,	CK_242X),
+	CLK(NULL,	"gpt9_ick",	&gpt9_ick,	CK_242X),
+	CLK(NULL,	"gpt9_fck",	&gpt9_fck,	CK_242X),
+	CLK(NULL,	"gpt10_ick",	&gpt10_ick,	CK_242X),
+	CLK(NULL,	"gpt10_fck",	&gpt10_fck,	CK_242X),
+	CLK(NULL,	"gpt11_ick",	&gpt11_ick,	CK_242X),
+	CLK(NULL,	"gpt11_fck",	&gpt11_fck,	CK_242X),
+	CLK(NULL,	"gpt12_ick",	&gpt12_ick,	CK_242X),
+	CLK(NULL,	"gpt12_fck",	&gpt12_fck,	CK_242X),
+	CLK("omap-mcbsp.1", "ick",	&mcbsp1_ick,	CK_242X),
+	CLK(NULL,	"mcbsp1_ick",	&mcbsp1_ick,	CK_242X),
+	CLK(NULL,	"mcbsp1_fck",	&mcbsp1_fck,	CK_242X),
+	CLK("omap-mcbsp.2", "ick",	&mcbsp2_ick,	CK_242X),
+	CLK(NULL,	"mcbsp2_ick",	&mcbsp2_ick,	CK_242X),
+	CLK(NULL,	"mcbsp2_fck",	&mcbsp2_fck,	CK_242X),
+	CLK("omap2_mcspi.1", "ick",	&mcspi1_ick,	CK_242X),
+	CLK(NULL,	"mcspi1_ick",	&mcspi1_ick,	CK_242X),
+	CLK(NULL,	"mcspi1_fck",	&mcspi1_fck,	CK_242X),
+	CLK("omap2_mcspi.2", "ick",	&mcspi2_ick,	CK_242X),
+	CLK(NULL,	"mcspi2_ick",	&mcspi2_ick,	CK_242X),
+	CLK(NULL,	"mcspi2_fck",	&mcspi2_fck,	CK_242X),
+	CLK(NULL,	"uart1_ick",	&uart1_ick,	CK_242X),
+	CLK(NULL,	"uart1_fck",	&uart1_fck,	CK_242X),
+	CLK(NULL,	"uart2_ick",	&uart2_ick,	CK_242X),
+	CLK(NULL,	"uart2_fck",	&uart2_fck,	CK_242X),
+	CLK(NULL,	"uart3_ick",	&uart3_ick,	CK_242X),
+	CLK(NULL,	"uart3_fck",	&uart3_fck,	CK_242X),
+	CLK(NULL,	"gpios_ick",	&gpios_ick,	CK_242X),
+	CLK(NULL,	"gpios_fck",	&gpios_fck,	CK_242X),
+	CLK("omap_wdt",	"ick",		&mpu_wdt_ick,	CK_242X),
+	CLK(NULL,	"mpu_wdt_ick",		&mpu_wdt_ick,	CK_242X),
+	CLK(NULL,	"mpu_wdt_fck",	&mpu_wdt_fck,	CK_242X),
+	CLK(NULL,	"sync_32k_ick",	&sync_32k_ick,	CK_242X),
+	CLK(NULL,	"wdt1_ick",	&wdt1_ick,	CK_242X),
+	CLK(NULL,	"omapctrl_ick",	&omapctrl_ick,	CK_242X),
+	CLK("omap24xxcam", "fck",	&cam_fck,	CK_242X),
+	CLK(NULL,	"cam_fck",	&cam_fck,	CK_242X),
+	CLK("omap24xxcam", "ick",	&cam_ick,	CK_242X),
+	CLK(NULL,	"cam_ick",	&cam_ick,	CK_242X),
+	CLK(NULL,	"mailboxes_ick", &mailboxes_ick,	CK_242X),
+	CLK(NULL,	"wdt4_ick",	&wdt4_ick,	CK_242X),
+	CLK(NULL,	"wdt4_fck",	&wdt4_fck,	CK_242X),
+	CLK(NULL,	"wdt3_ick",	&wdt3_ick,	CK_242X),
+	CLK(NULL,	"wdt3_fck",	&wdt3_fck,	CK_242X),
+	CLK(NULL,	"mspro_ick",	&mspro_ick,	CK_242X),
+	CLK(NULL,	"mspro_fck",	&mspro_fck,	CK_242X),
+	CLK("mmci-omap.0", "ick",	&mmc_ick,	CK_242X),
+	CLK(NULL,	"mmc_ick",	&mmc_ick,	CK_242X),
+	CLK("mmci-omap.0", "fck",	&mmc_fck,	CK_242X),
+	CLK(NULL,	"mmc_fck",	&mmc_fck,	CK_242X),
+	CLK(NULL,	"fac_ick",	&fac_ick,	CK_242X),
+	CLK(NULL,	"fac_fck",	&fac_fck,	CK_242X),
+	CLK(NULL,	"eac_ick",	&eac_ick,	CK_242X),
+	CLK(NULL,	"eac_fck",	&eac_fck,	CK_242X),
+	CLK("omap_hdq.0", "ick",	&hdq_ick,	CK_242X),
+	CLK(NULL,	"hdq_ick",	&hdq_ick,	CK_242X),
+	CLK("omap_hdq.0", "fck",	&hdq_fck,	CK_242X),
+	CLK(NULL,	"hdq_fck",	&hdq_fck,	CK_242X),
+	CLK("omap_i2c.1", "ick",	&i2c1_ick,	CK_242X),
+	CLK(NULL,	"i2c1_ick",	&i2c1_ick,	CK_242X),
+	CLK(NULL,	"i2c1_fck",	&i2c1_fck,	CK_242X),
+	CLK("omap_i2c.2", "ick",	&i2c2_ick,	CK_242X),
+	CLK(NULL,	"i2c2_ick",	&i2c2_ick,	CK_242X),
+	CLK(NULL,	"i2c2_fck",	&i2c2_fck,	CK_242X),
+	CLK(NULL,	"gpmc_fck",	&gpmc_fck,	CK_242X),
+	CLK(NULL,	"sdma_fck",	&sdma_fck,	CK_242X),
+	CLK(NULL,	"sdma_ick",	&sdma_ick,	CK_242X),
+	CLK(NULL,	"sdrc_ick",	&sdrc_ick,	CK_242X),
+	CLK(NULL,	"vlynq_ick",	&vlynq_ick,	CK_242X),
+	CLK(NULL,	"vlynq_fck",	&vlynq_fck,	CK_242X),
+	CLK(NULL,	"des_ick",	&des_ick,	CK_242X),
+	CLK("omap-sham",	"ick",	&sha_ick,	CK_242X),
+	CLK(NULL,	"sha_ick",	&sha_ick,	CK_242X),
+	CLK("omap_rng",	"ick",		&rng_ick,	CK_242X),
+	CLK(NULL,	"rng_ick",		&rng_ick,	CK_242X),
+	CLK("omap-aes",	"ick",	&aes_ick,	CK_242X),
+	CLK(NULL,	"aes_ick",	&aes_ick,	CK_242X),
+	CLK(NULL,	"pka_ick",	&pka_ick,	CK_242X),
+	CLK(NULL,	"usb_fck",	&usb_fck,	CK_242X),
+	CLK("musb-hdrc",	"fck",	&osc_ck,	CK_242X),
+	CLK(NULL,	"timer_32k_ck",	&func_32k_ck,	CK_242X),
+	CLK(NULL,	"timer_sys_ck",	&sys_ck,	CK_242X),
+	CLK(NULL,	"timer_ext_ck",	&alt_ck,	CK_242X),
+	CLK(NULL,	"cpufreq_ck",	&virt_prcm_set,	CK_242X),
+};
+
+
+static const char *enable_init_clks[] = {
+	"apll96_ck",
+	"apll54_ck",
+	"sync_32k_ick",
+	"omapctrl_ick",
+	"gpmc_fck",
+	"sdrc_ick",
+};
+
+/*
+ * init code
+ */
+
+int __init omap2420_clk_init(void)
+{
+	struct omap_clk *c;
+
+	prcm_clksrc_ctrl = OMAP2420_PRCM_CLKSRC_CTRL;
+	cpu_mask = RATE_IN_242X;
+	rate_table = omap2420_rate_table;
+
+	omap2xxx_clkt_dpllcore_init(&dpll_ck_hw.hw);
+
+	omap2xxx_clkt_vps_check_bootloader_rates();
+
+	for (c = omap2420_clks; c < omap2420_clks + ARRAY_SIZE(omap2420_clks);
+	     c++) {
+		clkdev_add(&c->lk);
+		if (!__clk_init(NULL, c->lk.clk))
+			omap2_init_clk_hw_omap_clocks(c->lk.clk);
+	}
+
+	omap2_clk_disable_autoidle_all();
+
+	omap2_clk_enable_init_clocks(enable_init_clks,
+				     ARRAY_SIZE(enable_init_clks));
+
+	pr_info("Clocking rate (Crystal/DPLL/MPU): %ld.%01ld/%ld/%ld MHz\n",
+		(clk_get_rate(&sys_ck) / 1000000),
+		(clk_get_rate(&sys_ck) / 100000) % 10,
+		(clk_get_rate(&dpll_ck) / 1000000),
+		(clk_get_rate(&mpu_ck) / 1000000));
+
+	return 0;
+}
diff --git a/arch/arm/mach-omap2/cclock2430_data.c b/arch/arm/mach-omap2/cclock2430_data.c
new file mode 100644
index 00000000000..eda079b96c6
--- /dev/null
+++ b/arch/arm/mach-omap2/cclock2430_data.c
@@ -0,0 +1,2065 @@
+/*
+ * OMAP2430 clock data
+ *
+ * Copyright (C) 2005-2009, 2012 Texas Instruments, Inc.
+ * Copyright (C) 2004-2011 Nokia Corporation
+ *
+ * Contacts:
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/clk.h>
+#include <linux/clk-private.h>
+#include <linux/list.h>
+
+#include "soc.h"
+#include "iomap.h"
+#include "clock.h"
+#include "clock2xxx.h"
+#include "opp2xxx.h"
+#include "cm2xxx.h"
+#include "prm2xxx.h"
+#include "prm-regbits-24xx.h"
+#include "cm-regbits-24xx.h"
+#include "sdrc.h"
+#include "control.h"
+
+#define OMAP_CM_REGADDR			OMAP2430_CM_REGADDR
+
+/*
+ * 2430 clock tree.
+ *
+ * NOTE:In many cases here we are assigning a 'default' parent. In
+ *	many cases the parent is selectable. The set parent calls will
+ *	also switch sources.
+ *
+ *	Several sources are given initial rates which may be wrong, this will
+ *	be fixed up in the init func.
+ *
+ *	Things are broadly separated below by clock domains. It is
+ *	noteworthy that most peripherals have dependencies on multiple clock
+ *	domains. Many get their interface clocks from the L4 domain, but get
+ *	functional clocks from fixed sources or other core domain derived
+ *	clocks.
+ */
+
+DEFINE_CLK_FIXED_RATE(alt_ck, CLK_IS_ROOT, 54000000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(func_32k_ck, CLK_IS_ROOT, 32768, 0x0);
+
+DEFINE_CLK_FIXED_RATE(mcbsp_clks, CLK_IS_ROOT, 0x0, 0x0);
+
+static struct clk osc_ck;
+
+static const struct clk_ops osc_ck_ops = {
+	.enable		= &omap2_enable_osc_ck,
+	.disable	= omap2_disable_osc_ck,
+	.recalc_rate	= &omap2_osc_clk_recalc,
+};
+
+static struct clk_hw_omap osc_ck_hw = {
+	.hw = {
+		.clk = &osc_ck,
+	},
+};
+
+static struct clk osc_ck = {
+	.name	= "osc_ck",
+	.ops	= &osc_ck_ops,
+	.hw	= &osc_ck_hw.hw,
+	.flags	= CLK_IS_ROOT,
+};
+
+DEFINE_CLK_FIXED_RATE(secure_32k_ck, CLK_IS_ROOT, 32768, 0x0);
+
+static struct clk sys_ck;
+
+static const char *sys_ck_parent_names[] = {
+	"osc_ck",
+};
+
+static const struct clk_ops sys_ck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.recalc_rate	= &omap2xxx_sys_clk_recalc,
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(sys_ck, "wkup_clkdm");
+DEFINE_STRUCT_CLK(sys_ck, sys_ck_parent_names, sys_ck_ops);
+
+static struct dpll_data dpll_dd = {
+	.mult_div1_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
+	.mult_mask	= OMAP24XX_DPLL_MULT_MASK,
+	.div1_mask	= OMAP24XX_DPLL_DIV_MASK,
+	.clk_bypass	= &sys_ck,
+	.clk_ref	= &sys_ck,
+	.control_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+	.enable_mask	= OMAP24XX_EN_DPLL_MASK,
+	.max_multiplier	= 1023,
+	.min_divider	= 1,
+	.max_divider	= 16,
+};
+
+static struct clk dpll_ck;
+
+static const char *dpll_ck_parent_names[] = {
+	"sys_ck",
+};
+
+static const struct clk_ops dpll_ck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.get_parent	= &omap2_init_dpll_parent,
+	.recalc_rate	= &omap2_dpllcore_recalc,
+	.round_rate	= &omap2_dpll_round_rate,
+	.set_rate	= &omap2_reprogram_dpllcore,
+};
+
+static struct clk_hw_omap dpll_ck_hw = {
+	.hw = {
+		.clk = &dpll_ck,
+	},
+	.ops		= &clkhwops_omap2xxx_dpll,
+	.dpll_data	= &dpll_dd,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dpll_ck, dpll_ck_parent_names, dpll_ck_ops);
+
+static struct clk core_ck;
+
+static const char *core_ck_parent_names[] = {
+	"dpll_ck",
+};
+
+static const struct clk_ops core_ck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(core_ck, "wkup_clkdm");
+DEFINE_STRUCT_CLK(core_ck, core_ck_parent_names, core_ck_ops);
+
+DEFINE_CLK_DIVIDER(core_l3_ck, "core_ck", &core_ck, 0x0,
+		   OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+		   OMAP24XX_CLKSEL_L3_SHIFT, OMAP24XX_CLKSEL_L3_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+DEFINE_CLK_DIVIDER(l4_ck, "core_l3_ck", &core_l3_ck, 0x0,
+		   OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+		   OMAP24XX_CLKSEL_L4_SHIFT, OMAP24XX_CLKSEL_L4_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk aes_ick;
+
+static const char *aes_ick_parent_names[] = {
+	"l4_ck",
+};
+
+static const struct clk_ops aes_ick_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+};
+
+static struct clk_hw_omap aes_ick_hw = {
+	.hw = {
+		.clk = &aes_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
+	.enable_bit	= OMAP24XX_EN_AES_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(aes_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk apll54_ck;
+
+static const struct clk_ops apll54_ck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_clk_apll54_enable,
+	.disable	= &omap2_clk_apll54_disable,
+	.recalc_rate	= &omap2_clk_apll54_recalc,
+};
+
+static struct clk_hw_omap apll54_ck_hw = {
+	.hw = {
+		.clk = &apll54_ck,
+	},
+	.ops		= &clkhwops_apll54,
+	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+	.enable_bit	= OMAP24XX_EN_54M_PLL_SHIFT,
+	.flags		= ENABLE_ON_INIT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(apll54_ck, dpll_ck_parent_names, apll54_ck_ops);
+
+static struct clk apll96_ck;
+
+static const struct clk_ops apll96_ck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_clk_apll96_enable,
+	.disable	= &omap2_clk_apll96_disable,
+	.recalc_rate	= &omap2_clk_apll96_recalc,
+};
+
+static struct clk_hw_omap apll96_ck_hw = {
+	.hw = {
+		.clk = &apll96_ck,
+	},
+	.ops		= &clkhwops_apll96,
+	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+	.enable_bit	= OMAP24XX_EN_96M_PLL_SHIFT,
+	.flags		= ENABLE_ON_INIT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(apll96_ck, dpll_ck_parent_names, apll96_ck_ops);
+
+static const char *func_96m_ck_parent_names[] = {
+	"apll96_ck", "alt_ck",
+};
+
+DEFINE_CLK_MUX(func_96m_ck, func_96m_ck_parent_names, NULL, 0x0,
+	       OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), OMAP2430_96M_SOURCE_SHIFT,
+	       OMAP2430_96M_SOURCE_WIDTH, 0x0, NULL);
+
+static struct clk cam_fck;
+
+static const char *cam_fck_parent_names[] = {
+	"func_96m_ck",
+};
+
+static struct clk_hw_omap cam_fck_hw = {
+	.hw = {
+		.clk = &cam_fck,
+	},
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_CAM_SHIFT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(cam_fck, cam_fck_parent_names, aes_ick_ops);
+
+static struct clk cam_ick;
+
+static struct clk_hw_omap cam_ick_hw = {
+	.hw = {
+		.clk = &cam_ick,
+	},
+	.ops		= &clkhwops_iclk,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_CAM_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(cam_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk des_ick;
+
+static struct clk_hw_omap des_ick_hw = {
+	.hw = {
+		.clk = &des_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
+	.enable_bit	= OMAP24XX_EN_DES_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(des_ick, aes_ick_parent_names, aes_ick_ops);
+
+static const struct clksel_rate dsp_fck_core_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
+	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
+	{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
+	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel dsp_fck_clksel[] = {
+	{ .parent = &core_ck, .rates = dsp_fck_core_rates },
+	{ .parent = NULL },
+};
+
+static const char *dsp_fck_parent_names[] = {
+	"core_ck",
+};
+
+static struct clk dsp_fck;
+
+static const struct clk_ops dsp_fck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+	.recalc_rate	= &omap2_clksel_recalc,
+	.set_rate	= &omap2_clksel_set_rate,
+	.round_rate	= &omap2_clksel_round_rate,
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(dsp_fck, "dsp_clkdm", dsp_fck_clksel,
+			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
+			 OMAP24XX_CLKSEL_DSP_MASK,
+			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
+			 OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, &clkhwops_wait,
+			 dsp_fck_parent_names, dsp_fck_ops);
+
+static const struct clksel_rate dss1_fck_sys_rates[] = {
+	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate dss1_fck_core_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
+	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
+	{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
+	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
+	{ .div = 5, .val = 5, .flags = RATE_IN_24XX },
+	{ .div = 6, .val = 6, .flags = RATE_IN_24XX },
+	{ .div = 8, .val = 8, .flags = RATE_IN_24XX },
+	{ .div = 9, .val = 9, .flags = RATE_IN_24XX },
+	{ .div = 12, .val = 12, .flags = RATE_IN_24XX },
+	{ .div = 16, .val = 16, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel dss1_fck_clksel[] = {
+	{ .parent = &sys_ck, .rates = dss1_fck_sys_rates },
+	{ .parent = &core_ck, .rates = dss1_fck_core_rates },
+	{ .parent = NULL },
+};
+
+static const char *dss1_fck_parent_names[] = {
+	"sys_ck", "core_ck",
+};
+
+static const struct clk_ops dss1_fck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+	.recalc_rate	= &omap2_clksel_recalc,
+	.get_parent	= &omap2_clksel_find_parent_index,
+	.set_parent	= &omap2_clksel_set_parent,
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(dss1_fck, "dss_clkdm", dss1_fck_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+			 OMAP24XX_CLKSEL_DSS1_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_DSS1_SHIFT, NULL,
+			 dss1_fck_parent_names, dss1_fck_ops);
+
+static const struct clksel_rate dss2_fck_sys_rates[] = {
+	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate dss2_fck_48m_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate func_48m_apll96_rates[] = {
+	{ .div = 2, .val = 0, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate func_48m_alt_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel func_48m_clksel[] = {
+	{ .parent = &apll96_ck, .rates = func_48m_apll96_rates },
+	{ .parent = &alt_ck, .rates = func_48m_alt_rates },
+	{ .parent = NULL },
+};
+
+static const char *func_48m_ck_parent_names[] = {
+	"apll96_ck", "alt_ck",
+};
+
+static struct clk func_48m_ck;
+
+static const struct clk_ops func_48m_ck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.recalc_rate	= &omap2_clksel_recalc,
+	.set_rate	= &omap2_clksel_set_rate,
+	.round_rate	= &omap2_clksel_round_rate,
+	.get_parent	= &omap2_clksel_find_parent_index,
+	.set_parent	= &omap2_clksel_set_parent,
+};
+
+static struct clk_hw_omap func_48m_ck_hw = {
+	.hw = {
+		.clk = &func_48m_ck,
+	},
+	.clksel		= func_48m_clksel,
+	.clksel_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
+	.clksel_mask	= OMAP24XX_48M_SOURCE_MASK,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(func_48m_ck, func_48m_ck_parent_names, func_48m_ck_ops);
+
+static const struct clksel dss2_fck_clksel[] = {
+	{ .parent = &sys_ck, .rates = dss2_fck_sys_rates },
+	{ .parent = &func_48m_ck, .rates = dss2_fck_48m_rates },
+	{ .parent = NULL },
+};
+
+static const char *dss2_fck_parent_names[] = {
+	"sys_ck", "func_48m_ck",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(dss2_fck, "dss_clkdm", dss2_fck_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+			 OMAP24XX_CLKSEL_DSS2_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_DSS2_SHIFT, NULL,
+			 dss2_fck_parent_names, dss1_fck_ops);
+
+static const char *func_54m_ck_parent_names[] = {
+	"apll54_ck", "alt_ck",
+};
+
+DEFINE_CLK_MUX(func_54m_ck, func_54m_ck_parent_names, NULL, 0x0,
+	       OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
+	       OMAP24XX_54M_SOURCE_SHIFT, OMAP24XX_54M_SOURCE_WIDTH, 0x0, NULL);
+
+static struct clk dss_54m_fck;
+
+static const char *dss_54m_fck_parent_names[] = {
+	"func_54m_ck",
+};
+
+static struct clk_hw_omap dss_54m_fck_hw = {
+	.hw = {
+		.clk = &dss_54m_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_TV_SHIFT,
+	.clkdm_name	= "dss_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dss_54m_fck, dss_54m_fck_parent_names, aes_ick_ops);
+
+static struct clk dss_ick;
+
+static struct clk_hw_omap dss_ick_hw = {
+	.hw = {
+		.clk = &dss_ick,
+	},
+	.ops		= &clkhwops_iclk,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_DSS1_SHIFT,
+	.clkdm_name	= "dss_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dss_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk emul_ck;
+
+static struct clk_hw_omap emul_ck_hw = {
+	.hw = {
+		.clk = &emul_ck,
+	},
+	.enable_reg	= OMAP2430_PRCM_CLKEMUL_CTRL,
+	.enable_bit	= OMAP24XX_EMULATION_EN_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(emul_ck, dss_54m_fck_parent_names, aes_ick_ops);
+
+DEFINE_CLK_FIXED_FACTOR(func_12m_ck, "func_48m_ck", &func_48m_ck, 0x0, 1, 4);
+
+static struct clk fac_fck;
+
+static const char *fac_fck_parent_names[] = {
+	"func_12m_ck",
+};
+
+static struct clk_hw_omap fac_fck_hw = {
+	.hw = {
+		.clk = &fac_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_FAC_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(fac_fck, fac_fck_parent_names, aes_ick_ops);
+
+static struct clk fac_ick;
+
+static struct clk_hw_omap fac_ick_hw = {
+	.hw = {
+		.clk = &fac_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_FAC_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(fac_ick, aes_ick_parent_names, aes_ick_ops);
+
+static const struct clksel gfx_fck_clksel[] = {
+	{ .parent = &core_l3_ck, .rates = gfx_l3_rates },
+	{ .parent = NULL },
+};
+
+static const char *gfx_2d_fck_parent_names[] = {
+	"core_l3_ck",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(gfx_2d_fck, "gfx_clkdm", gfx_fck_clksel,
+			 OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
+			 OMAP_CLKSEL_GFX_MASK,
+			 OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
+			 OMAP24XX_EN_2D_SHIFT, &clkhwops_wait,
+			 gfx_2d_fck_parent_names, dsp_fck_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gfx_3d_fck, "gfx_clkdm", gfx_fck_clksel,
+			 OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
+			 OMAP_CLKSEL_GFX_MASK,
+			 OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
+			 OMAP24XX_EN_3D_SHIFT, &clkhwops_wait,
+			 gfx_2d_fck_parent_names, dsp_fck_ops);
+
+static struct clk gfx_ick;
+
+static const char *gfx_ick_parent_names[] = {
+	"core_l3_ck",
+};
+
+static struct clk_hw_omap gfx_ick_hw = {
+	.hw = {
+		.clk = &gfx_ick,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP_EN_GFX_SHIFT,
+	.clkdm_name	= "gfx_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gfx_ick, gfx_ick_parent_names, aes_ick_ops);
+
+static struct clk gpio5_fck;
+
+static const char *gpio5_fck_parent_names[] = {
+	"func_32k_ck",
+};
+
+static struct clk_hw_omap gpio5_fck_hw = {
+	.hw = {
+		.clk = &gpio5_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+	.enable_bit	= OMAP2430_EN_GPIO5_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpio5_fck, gpio5_fck_parent_names, aes_ick_ops);
+
+static struct clk gpio5_ick;
+
+static struct clk_hw_omap gpio5_ick_hw = {
+	.hw = {
+		.clk = &gpio5_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+	.enable_bit	= OMAP2430_EN_GPIO5_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpio5_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk gpios_fck;
+
+static struct clk_hw_omap gpios_fck_hw = {
+	.hw = {
+		.clk = &gpios_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP24XX_EN_GPIOS_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpios_fck, gpio5_fck_parent_names, aes_ick_ops);
+
+static struct clk wu_l4_ick;
+
+DEFINE_STRUCT_CLK_HW_OMAP(wu_l4_ick, "wkup_clkdm");
+DEFINE_STRUCT_CLK(wu_l4_ick, dpll_ck_parent_names, core_ck_ops);
+
+static struct clk gpios_ick;
+
+static const char *gpios_ick_parent_names[] = {
+	"wu_l4_ick",
+};
+
+static struct clk_hw_omap gpios_ick_hw = {
+	.hw = {
+		.clk = &gpios_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP24XX_EN_GPIOS_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpios_ick, gpios_ick_parent_names, aes_ick_ops);
+
+static struct clk gpmc_fck;
+
+static struct clk_hw_omap gpmc_fck_hw = {
+	.hw = {
+		.clk = &gpmc_fck,
+	},
+	.ops		= &clkhwops_iclk,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+	.enable_bit	= OMAP24XX_AUTO_GPMC_SHIFT,
+	.flags		= ENABLE_ON_INIT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpmc_fck, gfx_ick_parent_names, core_ck_ops);
+
+static const struct clksel_rate gpt_alt_rates[] = {
+	{ .div = 1, .val = 2, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel omap24xx_gpt_clksel[] = {
+	{ .parent = &func_32k_ck, .rates = gpt_32k_rates },
+	{ .parent = &sys_ck, .rates = gpt_sys_rates },
+	{ .parent = &alt_ck, .rates = gpt_alt_rates },
+	{ .parent = NULL },
+};
+
+static const char *gpt10_fck_parent_names[] = {
+	"func_32k_ck", "sys_ck", "alt_ck",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt10_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT10_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT10_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt10_ick;
+
+static struct clk_hw_omap gpt10_ick_hw = {
+	.hw = {
+		.clk = &gpt10_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT10_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt10_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt11_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT11_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT11_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt11_ick;
+
+static struct clk_hw_omap gpt11_ick_hw = {
+	.hw = {
+		.clk = &gpt11_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT11_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt11_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt12_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT12_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT12_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt12_ick;
+
+static struct clk_hw_omap gpt12_ick_hw = {
+	.hw = {
+		.clk = &gpt12_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT12_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt12_ick, aes_ick_parent_names, aes_ick_ops);
+
+static const struct clk_ops gpt1_fck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+	.recalc_rate	= &omap2_clksel_recalc,
+	.set_rate	= &omap2_clksel_set_rate,
+	.round_rate	= &omap2_clksel_round_rate,
+	.get_parent	= &omap2_clksel_find_parent_index,
+	.set_parent	= &omap2_clksel_set_parent,
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt1_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL1),
+			 OMAP24XX_CLKSEL_GPT1_MASK,
+			 OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+			 OMAP24XX_EN_GPT1_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, gpt1_fck_ops);
+
+static struct clk gpt1_ick;
+
+static struct clk_hw_omap gpt1_ick_hw = {
+	.hw = {
+		.clk = &gpt1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP24XX_EN_GPT1_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt1_ick, gpios_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt2_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT2_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT2_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt2_ick;
+
+static struct clk_hw_omap gpt2_ick_hw = {
+	.hw = {
+		.clk = &gpt2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt2_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt3_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT3_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT3_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt3_ick;
+
+static struct clk_hw_omap gpt3_ick_hw = {
+	.hw = {
+		.clk = &gpt3_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT3_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt3_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt4_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT4_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT4_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt4_ick;
+
+static struct clk_hw_omap gpt4_ick_hw = {
+	.hw = {
+		.clk = &gpt4_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT4_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt4_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt5_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT5_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT5_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt5_ick;
+
+static struct clk_hw_omap gpt5_ick_hw = {
+	.hw = {
+		.clk = &gpt5_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT5_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt5_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt6_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT6_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT6_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt6_ick;
+
+static struct clk_hw_omap gpt6_ick_hw = {
+	.hw = {
+		.clk = &gpt6_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT6_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt6_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt7_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT7_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT7_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt7_ick;
+
+static struct clk_hw_omap gpt7_ick_hw = {
+	.hw = {
+		.clk = &gpt7_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT7_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt7_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk gpt8_fck;
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt8_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT8_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT8_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt8_ick;
+
+static struct clk_hw_omap gpt8_ick_hw = {
+	.hw = {
+		.clk = &gpt8_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT8_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt8_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt9_fck, "core_l4_clkdm", omap24xx_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+			 OMAP24XX_CLKSEL_GPT9_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_GPT9_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, dss1_fck_ops);
+
+static struct clk gpt9_ick;
+
+static struct clk_hw_omap gpt9_ick_hw = {
+	.hw = {
+		.clk = &gpt9_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_GPT9_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt9_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk hdq_fck;
+
+static struct clk_hw_omap hdq_fck_hw = {
+	.hw = {
+		.clk = &hdq_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_HDQ_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(hdq_fck, fac_fck_parent_names, aes_ick_ops);
+
+static struct clk hdq_ick;
+
+static struct clk_hw_omap hdq_ick_hw = {
+	.hw = {
+		.clk = &hdq_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_HDQ_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(hdq_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk i2c1_ick;
+
+static struct clk_hw_omap i2c1_ick_hw = {
+	.hw = {
+		.clk = &i2c1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP2420_EN_I2C1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(i2c1_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk i2c2_ick;
+
+static struct clk_hw_omap i2c2_ick_hw = {
+	.hw = {
+		.clk = &i2c2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP2420_EN_I2C2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(i2c2_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk i2chs1_fck;
+
+static struct clk_hw_omap i2chs1_fck_hw = {
+	.hw = {
+		.clk = &i2chs1_fck,
+	},
+	.ops		= &clkhwops_omap2430_i2chs_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+	.enable_bit	= OMAP2430_EN_I2CHS1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(i2chs1_fck, cam_fck_parent_names, aes_ick_ops);
+
+static struct clk i2chs2_fck;
+
+static struct clk_hw_omap i2chs2_fck_hw = {
+	.hw = {
+		.clk = &i2chs2_fck,
+	},
+	.ops		= &clkhwops_omap2430_i2chs_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+	.enable_bit	= OMAP2430_EN_I2CHS2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(i2chs2_fck, cam_fck_parent_names, aes_ick_ops);
+
+static struct clk icr_ick;
+
+static struct clk_hw_omap icr_ick_hw = {
+	.hw = {
+		.clk = &icr_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP2430_EN_ICR_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(icr_ick, gpios_ick_parent_names, aes_ick_ops);
+
+static const struct clksel dsp_ick_clksel[] = {
+	{ .parent = &dsp_fck, .rates = dsp_ick_rates },
+	{ .parent = NULL },
+};
+
+static const char *iva2_1_ick_parent_names[] = {
+	"dsp_fck",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(iva2_1_ick, "dsp_clkdm", dsp_ick_clksel,
+			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
+			 OMAP24XX_CLKSEL_DSP_IF_MASK,
+			 OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
+			 OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, &clkhwops_wait,
+			 iva2_1_ick_parent_names, dsp_fck_ops);
+
+static struct clk mailboxes_ick;
+
+static struct clk_hw_omap mailboxes_ick_hw = {
+	.hw = {
+		.clk = &mailboxes_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_MAILBOXES_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mailboxes_ick, aes_ick_parent_names, aes_ick_ops);
+
+static const struct clksel_rate common_mcbsp_96m_rates[] = {
+	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate common_mcbsp_mcbsp_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel mcbsp_fck_clksel[] = {
+	{ .parent = &func_96m_ck, .rates = common_mcbsp_96m_rates },
+	{ .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates },
+	{ .parent = NULL },
+};
+
+static const char *mcbsp1_fck_parent_names[] = {
+	"func_96m_ck", "mcbsp_clks",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(mcbsp1_fck, "core_l4_clkdm", mcbsp_fck_clksel,
+			 OMAP243X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
+			 OMAP2_MCBSP1_CLKS_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_MCBSP1_SHIFT, &clkhwops_wait,
+			 mcbsp1_fck_parent_names, dss1_fck_ops);
+
+static struct clk mcbsp1_ick;
+
+static struct clk_hw_omap mcbsp1_ick_hw = {
+	.hw = {
+		.clk = &mcbsp1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_MCBSP1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcbsp1_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(mcbsp2_fck, "core_l4_clkdm", mcbsp_fck_clksel,
+			 OMAP243X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
+			 OMAP2_MCBSP2_CLKS_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP24XX_EN_MCBSP2_SHIFT, &clkhwops_wait,
+			 mcbsp1_fck_parent_names, dss1_fck_ops);
+
+static struct clk mcbsp2_ick;
+
+static struct clk_hw_omap mcbsp2_ick_hw = {
+	.hw = {
+		.clk = &mcbsp2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_MCBSP2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcbsp2_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(mcbsp3_fck, "core_l4_clkdm", mcbsp_fck_clksel,
+			 OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1),
+			 OMAP2_MCBSP3_CLKS_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+			 OMAP2430_EN_MCBSP3_SHIFT, &clkhwops_wait,
+			 mcbsp1_fck_parent_names, dss1_fck_ops);
+
+static struct clk mcbsp3_ick;
+
+static struct clk_hw_omap mcbsp3_ick_hw = {
+	.hw = {
+		.clk = &mcbsp3_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+	.enable_bit	= OMAP2430_EN_MCBSP3_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcbsp3_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(mcbsp4_fck, "core_l4_clkdm", mcbsp_fck_clksel,
+			 OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1),
+			 OMAP2_MCBSP4_CLKS_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+			 OMAP2430_EN_MCBSP4_SHIFT, &clkhwops_wait,
+			 mcbsp1_fck_parent_names, dss1_fck_ops);
+
+static struct clk mcbsp4_ick;
+
+static struct clk_hw_omap mcbsp4_ick_hw = {
+	.hw = {
+		.clk = &mcbsp4_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+	.enable_bit	= OMAP2430_EN_MCBSP4_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcbsp4_ick, aes_ick_parent_names, aes_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(mcbsp5_fck, "core_l4_clkdm", mcbsp_fck_clksel,
+			 OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1),
+			 OMAP2_MCBSP5_CLKS_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+			 OMAP2430_EN_MCBSP5_SHIFT, &clkhwops_wait,
+			 mcbsp1_fck_parent_names, dss1_fck_ops);
+
+static struct clk mcbsp5_ick;
+
+static struct clk_hw_omap mcbsp5_ick_hw = {
+	.hw = {
+		.clk = &mcbsp5_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+	.enable_bit	= OMAP2430_EN_MCBSP5_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcbsp5_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk mcspi1_fck;
+
+static const char *mcspi1_fck_parent_names[] = {
+	"func_48m_ck",
+};
+
+static struct clk_hw_omap mcspi1_fck_hw = {
+	.hw = {
+		.clk = &mcspi1_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_MCSPI1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcspi1_fck, mcspi1_fck_parent_names, aes_ick_ops);
+
+static struct clk mcspi1_ick;
+
+static struct clk_hw_omap mcspi1_ick_hw = {
+	.hw = {
+		.clk = &mcspi1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_MCSPI1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcspi1_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk mcspi2_fck;
+
+static struct clk_hw_omap mcspi2_fck_hw = {
+	.hw = {
+		.clk = &mcspi2_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_MCSPI2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcspi2_fck, mcspi1_fck_parent_names, aes_ick_ops);
+
+static struct clk mcspi2_ick;
+
+static struct clk_hw_omap mcspi2_ick_hw = {
+	.hw = {
+		.clk = &mcspi2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_MCSPI2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcspi2_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk mcspi3_fck;
+
+static struct clk_hw_omap mcspi3_fck_hw = {
+	.hw = {
+		.clk = &mcspi3_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+	.enable_bit	= OMAP2430_EN_MCSPI3_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcspi3_fck, mcspi1_fck_parent_names, aes_ick_ops);
+
+static struct clk mcspi3_ick;
+
+static struct clk_hw_omap mcspi3_ick_hw = {
+	.hw = {
+		.clk = &mcspi3_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+	.enable_bit	= OMAP2430_EN_MCSPI3_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcspi3_ick, aes_ick_parent_names, aes_ick_ops);
+
+static const struct clksel_rate mdm_ick_core_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_243X },
+	{ .div = 4, .val = 4, .flags = RATE_IN_243X },
+	{ .div = 6, .val = 6, .flags = RATE_IN_243X },
+	{ .div = 9, .val = 9, .flags = RATE_IN_243X },
+	{ .div = 0 }
+};
+
+static const struct clksel mdm_ick_clksel[] = {
+	{ .parent = &core_ck, .rates = mdm_ick_core_rates },
+	{ .parent = NULL },
+};
+
+static const char *mdm_ick_parent_names[] = {
+	"core_ck",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(mdm_ick, "mdm_clkdm", mdm_ick_clksel,
+			 OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_CLKSEL),
+			 OMAP2430_CLKSEL_MDM_MASK,
+			 OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_ICLKEN),
+			 OMAP2430_CM_ICLKEN_MDM_EN_MDM_SHIFT,
+			 &clkhwops_iclk_wait, mdm_ick_parent_names,
+			 dsp_fck_ops);
+
+static struct clk mdm_intc_ick;
+
+static struct clk_hw_omap mdm_intc_ick_hw = {
+	.hw = {
+		.clk = &mdm_intc_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+	.enable_bit	= OMAP2430_EN_MDM_INTC_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mdm_intc_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk mdm_osc_ck;
+
+static struct clk_hw_omap mdm_osc_ck_hw = {
+	.hw = {
+		.clk = &mdm_osc_ck,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP2430_EN_OSC_SHIFT,
+	.clkdm_name	= "mdm_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mdm_osc_ck, sys_ck_parent_names, aes_ick_ops);
+
+static struct clk mmchs1_fck;
+
+static struct clk_hw_omap mmchs1_fck_hw = {
+	.hw = {
+		.clk = &mmchs1_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+	.enable_bit	= OMAP2430_EN_MMCHS1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mmchs1_fck, cam_fck_parent_names, aes_ick_ops);
+
+static struct clk mmchs1_ick;
+
+static struct clk_hw_omap mmchs1_ick_hw = {
+	.hw = {
+		.clk = &mmchs1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+	.enable_bit	= OMAP2430_EN_MMCHS1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mmchs1_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk mmchs2_fck;
+
+static struct clk_hw_omap mmchs2_fck_hw = {
+	.hw = {
+		.clk = &mmchs2_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+	.enable_bit	= OMAP2430_EN_MMCHS2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mmchs2_fck, cam_fck_parent_names, aes_ick_ops);
+
+static struct clk mmchs2_ick;
+
+static struct clk_hw_omap mmchs2_ick_hw = {
+	.hw = {
+		.clk = &mmchs2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+	.enable_bit	= OMAP2430_EN_MMCHS2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mmchs2_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk mmchsdb1_fck;
+
+static struct clk_hw_omap mmchsdb1_fck_hw = {
+	.hw = {
+		.clk = &mmchsdb1_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+	.enable_bit	= OMAP2430_EN_MMCHSDB1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mmchsdb1_fck, gpio5_fck_parent_names, aes_ick_ops);
+
+static struct clk mmchsdb2_fck;
+
+static struct clk_hw_omap mmchsdb2_fck_hw = {
+	.hw = {
+		.clk = &mmchsdb2_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+	.enable_bit	= OMAP2430_EN_MMCHSDB2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mmchsdb2_fck, gpio5_fck_parent_names, aes_ick_ops);
+
+DEFINE_CLK_DIVIDER(mpu_ck, "core_ck", &core_ck, 0x0,
+		   OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL),
+		   OMAP24XX_CLKSEL_MPU_SHIFT, OMAP24XX_CLKSEL_MPU_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk mpu_wdt_fck;
+
+static struct clk_hw_omap mpu_wdt_fck_hw = {
+	.hw = {
+		.clk = &mpu_wdt_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP24XX_EN_MPU_WDT_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mpu_wdt_fck, gpio5_fck_parent_names, aes_ick_ops);
+
+static struct clk mpu_wdt_ick;
+
+static struct clk_hw_omap mpu_wdt_ick_hw = {
+	.hw = {
+		.clk = &mpu_wdt_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP24XX_EN_MPU_WDT_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mpu_wdt_ick, gpios_ick_parent_names, aes_ick_ops);
+
+static struct clk mspro_fck;
+
+static struct clk_hw_omap mspro_fck_hw = {
+	.hw = {
+		.clk = &mspro_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_MSPRO_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mspro_fck, cam_fck_parent_names, aes_ick_ops);
+
+static struct clk mspro_ick;
+
+static struct clk_hw_omap mspro_ick_hw = {
+	.hw = {
+		.clk = &mspro_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_MSPRO_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mspro_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk omapctrl_ick;
+
+static struct clk_hw_omap omapctrl_ick_hw = {
+	.hw = {
+		.clk = &omapctrl_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP24XX_EN_OMAPCTRL_SHIFT,
+	.flags		= ENABLE_ON_INIT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(omapctrl_ick, gpios_ick_parent_names, aes_ick_ops);
+
+static struct clk pka_ick;
+
+static struct clk_hw_omap pka_ick_hw = {
+	.hw = {
+		.clk = &pka_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
+	.enable_bit	= OMAP24XX_EN_PKA_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(pka_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk rng_ick;
+
+static struct clk_hw_omap rng_ick_hw = {
+	.hw = {
+		.clk = &rng_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
+	.enable_bit	= OMAP24XX_EN_RNG_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(rng_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk sdma_fck;
+
+DEFINE_STRUCT_CLK_HW_OMAP(sdma_fck, "core_l3_clkdm");
+DEFINE_STRUCT_CLK(sdma_fck, gfx_ick_parent_names, core_ck_ops);
+
+static struct clk sdma_ick;
+
+static struct clk_hw_omap sdma_ick_hw = {
+	.hw = {
+		.clk = &sdma_ick,
+	},
+	.ops		= &clkhwops_iclk,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+	.enable_bit	= OMAP24XX_AUTO_SDMA_SHIFT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(sdma_ick, gfx_ick_parent_names, core_ck_ops);
+
+static struct clk sdrc_ick;
+
+static struct clk_hw_omap sdrc_ick_hw = {
+	.hw = {
+		.clk = &sdrc_ick,
+	},
+	.ops		= &clkhwops_iclk,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+	.enable_bit	= OMAP2430_EN_SDRC_SHIFT,
+	.flags		= ENABLE_ON_INIT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(sdrc_ick, gfx_ick_parent_names, core_ck_ops);
+
+static struct clk sha_ick;
+
+static struct clk_hw_omap sha_ick_hw = {
+	.hw = {
+		.clk = &sha_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
+	.enable_bit	= OMAP24XX_EN_SHA_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(sha_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk ssi_l4_ick;
+
+static struct clk_hw_omap ssi_l4_ick_hw = {
+	.hw = {
+		.clk = &ssi_l4_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+	.enable_bit	= OMAP24XX_EN_SSI_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(ssi_l4_ick, aes_ick_parent_names, aes_ick_ops);
+
+static const struct clksel_rate ssi_ssr_sst_fck_core_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
+	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
+	{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
+	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
+	{ .div = 5, .val = 5, .flags = RATE_IN_243X },
+	{ .div = 0 }
+};
+
+static const struct clksel ssi_ssr_sst_fck_clksel[] = {
+	{ .parent = &core_ck, .rates = ssi_ssr_sst_fck_core_rates },
+	{ .parent = NULL },
+};
+
+static const char *ssi_ssr_sst_fck_parent_names[] = {
+	"core_ck",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(ssi_ssr_sst_fck, "core_l3_clkdm",
+			 ssi_ssr_sst_fck_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+			 OMAP24XX_CLKSEL_SSI_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+			 OMAP24XX_EN_SSI_SHIFT, &clkhwops_wait,
+			 ssi_ssr_sst_fck_parent_names, dsp_fck_ops);
+
+static struct clk sync_32k_ick;
+
+static struct clk_hw_omap sync_32k_ick_hw = {
+	.hw = {
+		.clk = &sync_32k_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP24XX_EN_32KSYNC_SHIFT,
+	.flags		= ENABLE_ON_INIT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(sync_32k_ick, gpios_ick_parent_names, aes_ick_ops);
+
+static const struct clksel_rate common_clkout_src_core_rates[] = {
+	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate common_clkout_src_sys_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate common_clkout_src_96m_rates[] = {
+	{ .div = 1, .val = 2, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate common_clkout_src_54m_rates[] = {
+	{ .div = 1, .val = 3, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel common_clkout_src_clksel[] = {
+	{ .parent = &core_ck, .rates = common_clkout_src_core_rates },
+	{ .parent = &sys_ck, .rates = common_clkout_src_sys_rates },
+	{ .parent = &func_96m_ck, .rates = common_clkout_src_96m_rates },
+	{ .parent = &func_54m_ck, .rates = common_clkout_src_54m_rates },
+	{ .parent = NULL },
+};
+
+static const char *sys_clkout_src_parent_names[] = {
+	"core_ck", "sys_ck", "func_96m_ck", "func_54m_ck",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(sys_clkout_src, "wkup_clkdm", common_clkout_src_clksel,
+			 OMAP2430_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_SOURCE_MASK,
+			 OMAP2430_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_EN_SHIFT,
+			 NULL, sys_clkout_src_parent_names, gpt1_fck_ops);
+
+DEFINE_CLK_DIVIDER(sys_clkout, "sys_clkout_src", &sys_clkout_src, 0x0,
+		   OMAP2430_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_DIV_SHIFT,
+		   OMAP24XX_CLKOUT_DIV_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL);
+
+static struct clk uart1_fck;
+
+static struct clk_hw_omap uart1_fck_hw = {
+	.hw = {
+		.clk = &uart1_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_UART1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart1_fck, mcspi1_fck_parent_names, aes_ick_ops);
+
+static struct clk uart1_ick;
+
+static struct clk_hw_omap uart1_ick_hw = {
+	.hw = {
+		.clk = &uart1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_UART1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart1_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk uart2_fck;
+
+static struct clk_hw_omap uart2_fck_hw = {
+	.hw = {
+		.clk = &uart2_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_UART2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart2_fck, mcspi1_fck_parent_names, aes_ick_ops);
+
+static struct clk uart2_ick;
+
+static struct clk_hw_omap uart2_ick_hw = {
+	.hw = {
+		.clk = &uart2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_UART2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart2_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk uart3_fck;
+
+static struct clk_hw_omap uart3_fck_hw = {
+	.hw = {
+		.clk = &uart3_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+	.enable_bit	= OMAP24XX_EN_UART3_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart3_fck, mcspi1_fck_parent_names, aes_ick_ops);
+
+static struct clk uart3_ick;
+
+static struct clk_hw_omap uart3_ick_hw = {
+	.hw = {
+		.clk = &uart3_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+	.enable_bit	= OMAP24XX_EN_UART3_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart3_ick, aes_ick_parent_names, aes_ick_ops);
+
+static struct clk usb_fck;
+
+static struct clk_hw_omap usb_fck_hw = {
+	.hw = {
+		.clk = &usb_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
+	.enable_bit	= OMAP24XX_EN_USB_SHIFT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(usb_fck, mcspi1_fck_parent_names, aes_ick_ops);
+
+static const struct clksel_rate usb_l4_ick_core_l3_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
+	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
+	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
+	{ .div = 0 }
+};
+
+static const struct clksel usb_l4_ick_clksel[] = {
+	{ .parent = &core_l3_ck, .rates = usb_l4_ick_core_l3_rates },
+	{ .parent = NULL },
+};
+
+static const char *usb_l4_ick_parent_names[] = {
+	"core_l3_ck",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(usb_l4_ick, "core_l4_clkdm", usb_l4_ick_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
+			 OMAP24XX_CLKSEL_USB_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+			 OMAP24XX_EN_USB_SHIFT, &clkhwops_iclk_wait,
+			 usb_l4_ick_parent_names, dsp_fck_ops);
+
+static struct clk usbhs_ick;
+
+static struct clk_hw_omap usbhs_ick_hw = {
+	.hw = {
+		.clk = &usbhs_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+	.enable_bit	= OMAP2430_EN_USBHS_SHIFT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(usbhs_ick, gfx_ick_parent_names, aes_ick_ops);
+
+static struct clk virt_prcm_set;
+
+static const char *virt_prcm_set_parent_names[] = {
+	"mpu_ck",
+};
+
+static const struct clk_ops virt_prcm_set_ops = {
+	.recalc_rate	= &omap2_table_mpu_recalc,
+	.set_rate	= &omap2_select_table_rate,
+	.round_rate	= &omap2_round_to_table_rate,
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(virt_prcm_set, NULL);
+DEFINE_STRUCT_CLK(virt_prcm_set, virt_prcm_set_parent_names, virt_prcm_set_ops);
+
+static struct clk wdt1_ick;
+
+static struct clk_hw_omap wdt1_ick_hw = {
+	.hw = {
+		.clk = &wdt1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP24XX_EN_WDT1_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(wdt1_ick, gpios_ick_parent_names, aes_ick_ops);
+
+static struct clk wdt1_osc_ck;
+
+static const struct clk_ops wdt1_osc_ck_ops = {};
+
+DEFINE_STRUCT_CLK_HW_OMAP(wdt1_osc_ck, NULL);
+DEFINE_STRUCT_CLK(wdt1_osc_ck, sys_ck_parent_names, wdt1_osc_ck_ops);
+
+static struct clk wdt4_fck;
+
+static struct clk_hw_omap wdt4_fck_hw = {
+	.hw = {
+		.clk = &wdt4_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP24XX_EN_WDT4_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(wdt4_fck, gpio5_fck_parent_names, aes_ick_ops);
+
+static struct clk wdt4_ick;
+
+static struct clk_hw_omap wdt4_ick_hw = {
+	.hw = {
+		.clk = &wdt4_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP24XX_EN_WDT4_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(wdt4_ick, aes_ick_parent_names, aes_ick_ops);
+
+/*
+ * clkdev integration
+ */
+
+static struct omap_clk omap2430_clks[] = {
+	/* external root sources */
+	CLK(NULL,	"func_32k_ck",	&func_32k_ck,	CK_243X),
+	CLK(NULL,	"secure_32k_ck", &secure_32k_ck, CK_243X),
+	CLK(NULL,	"osc_ck",	&osc_ck,	CK_243X),
+	CLK("twl",	"fck",		&osc_ck,	CK_243X),
+	CLK(NULL,	"sys_ck",	&sys_ck,	CK_243X),
+	CLK(NULL,	"alt_ck",	&alt_ck,	CK_243X),
+	CLK(NULL,	"mcbsp_clks",	&mcbsp_clks,	CK_243X),
+	/* internal analog sources */
+	CLK(NULL,	"dpll_ck",	&dpll_ck,	CK_243X),
+	CLK(NULL,	"apll96_ck",	&apll96_ck,	CK_243X),
+	CLK(NULL,	"apll54_ck",	&apll54_ck,	CK_243X),
+	/* internal prcm root sources */
+	CLK(NULL,	"func_54m_ck",	&func_54m_ck,	CK_243X),
+	CLK(NULL,	"core_ck",	&core_ck,	CK_243X),
+	CLK(NULL,	"func_96m_ck",	&func_96m_ck,	CK_243X),
+	CLK(NULL,	"func_48m_ck",	&func_48m_ck,	CK_243X),
+	CLK(NULL,	"func_12m_ck",	&func_12m_ck,	CK_243X),
+	CLK(NULL,	"ck_wdt1_osc",	&wdt1_osc_ck,	CK_243X),
+	CLK(NULL,	"sys_clkout_src", &sys_clkout_src, CK_243X),
+	CLK(NULL,	"sys_clkout",	&sys_clkout,	CK_243X),
+	CLK(NULL,	"emul_ck",	&emul_ck,	CK_243X),
+	/* mpu domain clocks */
+	CLK(NULL,	"mpu_ck",	&mpu_ck,	CK_243X),
+	/* dsp domain clocks */
+	CLK(NULL,	"dsp_fck",	&dsp_fck,	CK_243X),
+	CLK(NULL,	"iva2_1_ick",	&iva2_1_ick,	CK_243X),
+	/* GFX domain clocks */
+	CLK(NULL,	"gfx_3d_fck",	&gfx_3d_fck,	CK_243X),
+	CLK(NULL,	"gfx_2d_fck",	&gfx_2d_fck,	CK_243X),
+	CLK(NULL,	"gfx_ick",	&gfx_ick,	CK_243X),
+	/* Modem domain clocks */
+	CLK(NULL,	"mdm_ick",	&mdm_ick,	CK_243X),
+	CLK(NULL,	"mdm_osc_ck",	&mdm_osc_ck,	CK_243X),
+	/* DSS domain clocks */
+	CLK("omapdss_dss",	"ick",		&dss_ick,	CK_243X),
+	CLK(NULL,	"dss_ick",		&dss_ick,	CK_243X),
+	CLK(NULL,	"dss1_fck",		&dss1_fck,	CK_243X),
+	CLK(NULL,	"dss2_fck",	&dss2_fck,	CK_243X),
+	CLK(NULL,	"dss_54m_fck",	&dss_54m_fck,	CK_243X),
+	/* L3 domain clocks */
+	CLK(NULL,	"core_l3_ck",	&core_l3_ck,	CK_243X),
+	CLK(NULL,	"ssi_fck",	&ssi_ssr_sst_fck, CK_243X),
+	CLK(NULL,	"usb_l4_ick",	&usb_l4_ick,	CK_243X),
+	/* L4 domain clocks */
+	CLK(NULL,	"l4_ck",	&l4_ck,		CK_243X),
+	CLK(NULL,	"ssi_l4_ick",	&ssi_l4_ick,	CK_243X),
+	CLK(NULL,	"wu_l4_ick",	&wu_l4_ick,	CK_243X),
+	/* virtual meta-group clock */
+	CLK(NULL,	"virt_prcm_set", &virt_prcm_set, CK_243X),
+	/* general l4 interface ck, multi-parent functional clk */
+	CLK(NULL,	"gpt1_ick",	&gpt1_ick,	CK_243X),
+	CLK(NULL,	"gpt1_fck",	&gpt1_fck,	CK_243X),
+	CLK(NULL,	"gpt2_ick",	&gpt2_ick,	CK_243X),
+	CLK(NULL,	"gpt2_fck",	&gpt2_fck,	CK_243X),
+	CLK(NULL,	"gpt3_ick",	&gpt3_ick,	CK_243X),
+	CLK(NULL,	"gpt3_fck",	&gpt3_fck,	CK_243X),
+	CLK(NULL,	"gpt4_ick",	&gpt4_ick,	CK_243X),
+	CLK(NULL,	"gpt4_fck",	&gpt4_fck,	CK_243X),
+	CLK(NULL,	"gpt5_ick",	&gpt5_ick,	CK_243X),
+	CLK(NULL,	"gpt5_fck",	&gpt5_fck,	CK_243X),
+	CLK(NULL,	"gpt6_ick",	&gpt6_ick,	CK_243X),
+	CLK(NULL,	"gpt6_fck",	&gpt6_fck,	CK_243X),
+	CLK(NULL,	"gpt7_ick",	&gpt7_ick,	CK_243X),
+	CLK(NULL,	"gpt7_fck",	&gpt7_fck,	CK_243X),
+	CLK(NULL,	"gpt8_ick",	&gpt8_ick,	CK_243X),
+	CLK(NULL,	"gpt8_fck",	&gpt8_fck,	CK_243X),
+	CLK(NULL,	"gpt9_ick",	&gpt9_ick,	CK_243X),
+	CLK(NULL,	"gpt9_fck",	&gpt9_fck,	CK_243X),
+	CLK(NULL,	"gpt10_ick",	&gpt10_ick,	CK_243X),
+	CLK(NULL,	"gpt10_fck",	&gpt10_fck,	CK_243X),
+	CLK(NULL,	"gpt11_ick",	&gpt11_ick,	CK_243X),
+	CLK(NULL,	"gpt11_fck",	&gpt11_fck,	CK_243X),
+	CLK(NULL,	"gpt12_ick",	&gpt12_ick,	CK_243X),
+	CLK(NULL,	"gpt12_fck",	&gpt12_fck,	CK_243X),
+	CLK("omap-mcbsp.1", "ick",	&mcbsp1_ick,	CK_243X),
+	CLK(NULL,	"mcbsp1_ick",	&mcbsp1_ick,	CK_243X),
+	CLK(NULL,	"mcbsp1_fck",	&mcbsp1_fck,	CK_243X),
+	CLK("omap-mcbsp.2", "ick",	&mcbsp2_ick,	CK_243X),
+	CLK(NULL,	"mcbsp2_ick",	&mcbsp2_ick,	CK_243X),
+	CLK(NULL,	"mcbsp2_fck",	&mcbsp2_fck,	CK_243X),
+	CLK("omap-mcbsp.3", "ick",	&mcbsp3_ick,	CK_243X),
+	CLK(NULL,	"mcbsp3_ick",	&mcbsp3_ick,	CK_243X),
+	CLK(NULL,	"mcbsp3_fck",	&mcbsp3_fck,	CK_243X),
+	CLK("omap-mcbsp.4", "ick",	&mcbsp4_ick,	CK_243X),
+	CLK(NULL,	"mcbsp4_ick",	&mcbsp4_ick,	CK_243X),
+	CLK(NULL,	"mcbsp4_fck",	&mcbsp4_fck,	CK_243X),
+	CLK("omap-mcbsp.5", "ick",	&mcbsp5_ick,	CK_243X),
+	CLK(NULL,	"mcbsp5_ick",	&mcbsp5_ick,	CK_243X),
+	CLK(NULL,	"mcbsp5_fck",	&mcbsp5_fck,	CK_243X),
+	CLK("omap2_mcspi.1", "ick",	&mcspi1_ick,	CK_243X),
+	CLK(NULL,	"mcspi1_ick",	&mcspi1_ick,	CK_243X),
+	CLK(NULL,	"mcspi1_fck",	&mcspi1_fck,	CK_243X),
+	CLK("omap2_mcspi.2", "ick",	&mcspi2_ick,	CK_243X),
+	CLK(NULL,	"mcspi2_ick",	&mcspi2_ick,	CK_243X),
+	CLK(NULL,	"mcspi2_fck",	&mcspi2_fck,	CK_243X),
+	CLK("omap2_mcspi.3", "ick",	&mcspi3_ick,	CK_243X),
+	CLK(NULL,	"mcspi3_ick",	&mcspi3_ick,	CK_243X),
+	CLK(NULL,	"mcspi3_fck",	&mcspi3_fck,	CK_243X),
+	CLK(NULL,	"uart1_ick",	&uart1_ick,	CK_243X),
+	CLK(NULL,	"uart1_fck",	&uart1_fck,	CK_243X),
+	CLK(NULL,	"uart2_ick",	&uart2_ick,	CK_243X),
+	CLK(NULL,	"uart2_fck",	&uart2_fck,	CK_243X),
+	CLK(NULL,	"uart3_ick",	&uart3_ick,	CK_243X),
+	CLK(NULL,	"uart3_fck",	&uart3_fck,	CK_243X),
+	CLK(NULL,	"gpios_ick",	&gpios_ick,	CK_243X),
+	CLK(NULL,	"gpios_fck",	&gpios_fck,	CK_243X),
+	CLK("omap_wdt",	"ick",		&mpu_wdt_ick,	CK_243X),
+	CLK(NULL,	"mpu_wdt_ick",	&mpu_wdt_ick,	CK_243X),
+	CLK(NULL,	"mpu_wdt_fck",	&mpu_wdt_fck,	CK_243X),
+	CLK(NULL,	"sync_32k_ick",	&sync_32k_ick,	CK_243X),
+	CLK(NULL,	"wdt1_ick",	&wdt1_ick,	CK_243X),
+	CLK(NULL,	"omapctrl_ick",	&omapctrl_ick,	CK_243X),
+	CLK(NULL,	"icr_ick",	&icr_ick,	CK_243X),
+	CLK("omap24xxcam", "fck",	&cam_fck,	CK_243X),
+	CLK(NULL,	"cam_fck",	&cam_fck,	CK_243X),
+	CLK("omap24xxcam", "ick",	&cam_ick,	CK_243X),
+	CLK(NULL,	"cam_ick",	&cam_ick,	CK_243X),
+	CLK(NULL,	"mailboxes_ick", &mailboxes_ick,	CK_243X),
+	CLK(NULL,	"wdt4_ick",	&wdt4_ick,	CK_243X),
+	CLK(NULL,	"wdt4_fck",	&wdt4_fck,	CK_243X),
+	CLK(NULL,	"mspro_ick",	&mspro_ick,	CK_243X),
+	CLK(NULL,	"mspro_fck",	&mspro_fck,	CK_243X),
+	CLK(NULL,	"fac_ick",	&fac_ick,	CK_243X),
+	CLK(NULL,	"fac_fck",	&fac_fck,	CK_243X),
+	CLK("omap_hdq.0", "ick",	&hdq_ick,	CK_243X),
+	CLK(NULL,	"hdq_ick",	&hdq_ick,	CK_243X),
+	CLK("omap_hdq.1", "fck",	&hdq_fck,	CK_243X),
+	CLK(NULL,	"hdq_fck",	&hdq_fck,	CK_243X),
+	CLK("omap_i2c.1", "ick",	&i2c1_ick,	CK_243X),
+	CLK(NULL,	"i2c1_ick",	&i2c1_ick,	CK_243X),
+	CLK(NULL,	"i2chs1_fck",	&i2chs1_fck,	CK_243X),
+	CLK("omap_i2c.2", "ick",	&i2c2_ick,	CK_243X),
+	CLK(NULL,	"i2c2_ick",	&i2c2_ick,	CK_243X),
+	CLK(NULL,	"i2chs2_fck",	&i2chs2_fck,	CK_243X),
+	CLK(NULL,	"gpmc_fck",	&gpmc_fck,	CK_243X),
+	CLK(NULL,	"sdma_fck",	&sdma_fck,	CK_243X),
+	CLK(NULL,	"sdma_ick",	&sdma_ick,	CK_243X),
+	CLK(NULL,	"sdrc_ick",	&sdrc_ick,	CK_243X),
+	CLK(NULL,	"des_ick",	&des_ick,	CK_243X),
+	CLK("omap-sham",	"ick",	&sha_ick,	CK_243X),
+	CLK("omap_rng",	"ick",		&rng_ick,	CK_243X),
+	CLK(NULL,	"rng_ick",	&rng_ick,	CK_243X),
+	CLK("omap-aes",	"ick",	&aes_ick,	CK_243X),
+	CLK(NULL,	"pka_ick",	&pka_ick,	CK_243X),
+	CLK(NULL,	"usb_fck",	&usb_fck,	CK_243X),
+	CLK("musb-omap2430",	"ick",	&usbhs_ick,	CK_243X),
+	CLK(NULL,	"usbhs_ick",	&usbhs_ick,	CK_243X),
+	CLK("omap_hsmmc.0", "ick",	&mmchs1_ick,	CK_243X),
+	CLK(NULL,	"mmchs1_ick",	&mmchs1_ick,	CK_243X),
+	CLK(NULL,	"mmchs1_fck",	&mmchs1_fck,	CK_243X),
+	CLK("omap_hsmmc.1", "ick",	&mmchs2_ick,	CK_243X),
+	CLK(NULL,	"mmchs2_ick",	&mmchs2_ick,	CK_243X),
+	CLK(NULL,	"mmchs2_fck",	&mmchs2_fck,	CK_243X),
+	CLK(NULL,	"gpio5_ick",	&gpio5_ick,	CK_243X),
+	CLK(NULL,	"gpio5_fck",	&gpio5_fck,	CK_243X),
+	CLK(NULL,	"mdm_intc_ick",	&mdm_intc_ick,	CK_243X),
+	CLK("omap_hsmmc.0", "mmchsdb_fck",	&mmchsdb1_fck,	CK_243X),
+	CLK(NULL,	 "mmchsdb1_fck",	&mmchsdb1_fck,	CK_243X),
+	CLK("omap_hsmmc.1", "mmchsdb_fck",	&mmchsdb2_fck,	CK_243X),
+	CLK(NULL,	 "mmchsdb2_fck",	&mmchsdb2_fck,	CK_243X),
+	CLK(NULL,	"timer_32k_ck",  &func_32k_ck,   CK_243X),
+	CLK(NULL,	"timer_sys_ck",	&sys_ck,	CK_243X),
+	CLK(NULL,	"timer_ext_ck",	&alt_ck,	CK_243X),
+	CLK(NULL,	"cpufreq_ck",	&virt_prcm_set,	CK_243X),
+};
+
+static const char *enable_init_clks[] = {
+	"apll96_ck",
+	"apll54_ck",
+	"sync_32k_ick",
+	"omapctrl_ick",
+	"gpmc_fck",
+	"sdrc_ick",
+};
+
+/*
+ * init code
+ */
+
+int __init omap2430_clk_init(void)
+{
+	struct omap_clk *c;
+
+	prcm_clksrc_ctrl = OMAP2430_PRCM_CLKSRC_CTRL;
+	cpu_mask = RATE_IN_243X;
+	rate_table = omap2430_rate_table;
+
+	omap2xxx_clkt_dpllcore_init(&dpll_ck_hw.hw);
+
+	omap2xxx_clkt_vps_check_bootloader_rates();
+
+	for (c = omap2430_clks; c < omap2430_clks + ARRAY_SIZE(omap2430_clks);
+	     c++) {
+		clkdev_add(&c->lk);
+		if (!__clk_init(NULL, c->lk.clk))
+			omap2_init_clk_hw_omap_clocks(c->lk.clk);
+	}
+
+	omap2_clk_disable_autoidle_all();
+
+	omap2_clk_enable_init_clocks(enable_init_clks,
+				     ARRAY_SIZE(enable_init_clks));
+
+	pr_info("Clocking rate (Crystal/DPLL/MPU): %ld.%01ld/%ld/%ld MHz\n",
+		(clk_get_rate(&sys_ck) / 1000000),
+		(clk_get_rate(&sys_ck) / 100000) % 10,
+		(clk_get_rate(&dpll_ck) / 1000000),
+		(clk_get_rate(&mpu_ck) / 1000000));
+
+	return 0;
+}
diff --git a/arch/arm/mach-omap2/cclock33xx_data.c b/arch/arm/mach-omap2/cclock33xx_data.c
new file mode 100644
index 00000000000..ea64ad60675
--- /dev/null
+++ b/arch/arm/mach-omap2/cclock33xx_data.c
@@ -0,0 +1,961 @@
+/*
+ * AM33XX Clock data
+ *
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ * Vaibhav Hiremath <hvaibhav@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/clk-private.h>
+#include <linux/clkdev.h>
+#include <linux/io.h>
+
+#include "am33xx.h"
+#include "soc.h"
+#include "iomap.h"
+#include "clock.h"
+#include "control.h"
+#include "cm.h"
+#include "cm33xx.h"
+#include "cm-regbits-33xx.h"
+#include "prm.h"
+
+/* Modulemode control */
+#define AM33XX_MODULEMODE_HWCTRL_SHIFT		0
+#define AM33XX_MODULEMODE_SWCTRL_SHIFT		1
+
+/*LIST_HEAD(clocks);*/
+
+/* Root clocks */
+
+/* RTC 32k */
+DEFINE_CLK_FIXED_RATE(clk_32768_ck, CLK_IS_ROOT, 32768, 0x0);
+
+/* On-Chip 32KHz RC OSC */
+DEFINE_CLK_FIXED_RATE(clk_rc32k_ck, CLK_IS_ROOT, 32000, 0x0);
+
+/* Crystal input clks */
+DEFINE_CLK_FIXED_RATE(virt_19200000_ck, CLK_IS_ROOT, 19200000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(virt_24000000_ck, CLK_IS_ROOT, 24000000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(virt_25000000_ck, CLK_IS_ROOT, 25000000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(virt_26000000_ck, CLK_IS_ROOT, 26000000, 0x0);
+
+/* Oscillator clock */
+/* 19.2, 24, 25 or 26 MHz */
+static const char *sys_clkin_ck_parents[] = {
+	"virt_19200000_ck", "virt_24000000_ck", "virt_25000000_ck",
+	"virt_26000000_ck",
+};
+
+/*
+ * sys_clk in: input to the dpll and also used as funtional clock for,
+ *   adc_tsc, smartreflex0-1, timer1-7, mcasp0-1, dcan0-1, cefuse
+ *
+ */
+DEFINE_CLK_MUX(sys_clkin_ck, sys_clkin_ck_parents, NULL, 0x0,
+	       AM33XX_CTRL_REGADDR(AM33XX_CONTROL_STATUS),
+	       AM33XX_CONTROL_STATUS_SYSBOOT1_SHIFT,
+	       AM33XX_CONTROL_STATUS_SYSBOOT1_WIDTH,
+	       0, NULL);
+
+/* External clock - 12 MHz */
+DEFINE_CLK_FIXED_RATE(tclkin_ck, CLK_IS_ROOT, 12000000, 0x0);
+
+/* Module clocks and DPLL outputs */
+
+/* DPLL_CORE */
+static struct dpll_data dpll_core_dd = {
+	.mult_div1_reg	= AM33XX_CM_CLKSEL_DPLL_CORE,
+	.clk_bypass	= &sys_clkin_ck,
+	.clk_ref	= &sys_clkin_ck,
+	.control_reg	= AM33XX_CM_CLKMODE_DPLL_CORE,
+	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	.idlest_reg	= AM33XX_CM_IDLEST_DPLL_CORE,
+	.mult_mask	= AM33XX_DPLL_MULT_MASK,
+	.div1_mask	= AM33XX_DPLL_DIV_MASK,
+	.enable_mask	= AM33XX_DPLL_EN_MASK,
+	.idlest_mask	= AM33XX_ST_DPLL_CLK_MASK,
+	.max_multiplier	= 2047,
+	.max_divider	= 128,
+	.min_divider	= 1,
+};
+
+/* CLKDCOLDO output */
+static const char *dpll_core_ck_parents[] = {
+	"sys_clkin_ck",
+};
+
+static struct clk dpll_core_ck;
+
+static const struct clk_ops dpll_core_ck_ops = {
+	.recalc_rate	= &omap3_dpll_recalc,
+	.get_parent	= &omap2_init_dpll_parent,
+};
+
+static struct clk_hw_omap dpll_core_ck_hw = {
+	.hw	= {
+		.clk	= &dpll_core_ck,
+	},
+	.dpll_data	= &dpll_core_dd,
+	.ops		= &clkhwops_omap3_dpll,
+};
+
+DEFINE_STRUCT_CLK(dpll_core_ck, dpll_core_ck_parents, dpll_core_ck_ops);
+
+static const char *dpll_core_x2_ck_parents[] = {
+	"dpll_core_ck",
+};
+
+static struct clk dpll_core_x2_ck;
+
+static const struct clk_ops dpll_x2_ck_ops = {
+	.recalc_rate	= &omap3_clkoutx2_recalc,
+};
+
+static struct clk_hw_omap dpll_core_x2_ck_hw = {
+	.hw	= {
+		.clk	= &dpll_core_x2_ck,
+	},
+	.flags		= CLOCK_CLKOUTX2,
+};
+
+DEFINE_STRUCT_CLK(dpll_core_x2_ck, dpll_core_x2_ck_parents, dpll_x2_ck_ops);
+
+DEFINE_CLK_DIVIDER(dpll_core_m4_ck, "dpll_core_x2_ck", &dpll_core_x2_ck,
+		   0x0, AM33XX_CM_DIV_M4_DPLL_CORE,
+		   AM33XX_HSDIVIDER_CLKOUT1_DIV_SHIFT,
+		   AM33XX_HSDIVIDER_CLKOUT1_DIV_WIDTH, CLK_DIVIDER_ONE_BASED,
+		   NULL);
+
+DEFINE_CLK_DIVIDER(dpll_core_m5_ck, "dpll_core_x2_ck", &dpll_core_x2_ck,
+		   0x0, AM33XX_CM_DIV_M5_DPLL_CORE,
+		   AM33XX_HSDIVIDER_CLKOUT2_DIV_SHIFT,
+		   AM33XX_HSDIVIDER_CLKOUT2_DIV_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+DEFINE_CLK_DIVIDER(dpll_core_m6_ck, "dpll_core_x2_ck", &dpll_core_x2_ck,
+		   0x0, AM33XX_CM_DIV_M6_DPLL_CORE,
+		   AM33XX_HSDIVIDER_CLKOUT3_DIV_SHIFT,
+		   AM33XX_HSDIVIDER_CLKOUT3_DIV_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+
+/* DPLL_MPU */
+static struct dpll_data dpll_mpu_dd = {
+	.mult_div1_reg	= AM33XX_CM_CLKSEL_DPLL_MPU,
+	.clk_bypass	= &sys_clkin_ck,
+	.clk_ref	= &sys_clkin_ck,
+	.control_reg	= AM33XX_CM_CLKMODE_DPLL_MPU,
+	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	.idlest_reg	= AM33XX_CM_IDLEST_DPLL_MPU,
+	.mult_mask	= AM33XX_DPLL_MULT_MASK,
+	.div1_mask	= AM33XX_DPLL_DIV_MASK,
+	.enable_mask	= AM33XX_DPLL_EN_MASK,
+	.idlest_mask	= AM33XX_ST_DPLL_CLK_MASK,
+	.max_multiplier	= 2047,
+	.max_divider	= 128,
+	.min_divider	= 1,
+};
+
+/* CLKOUT: fdpll/M2 */
+static struct clk dpll_mpu_ck;
+
+static const struct clk_ops dpll_mpu_ck_ops = {
+	.enable		= &omap3_noncore_dpll_enable,
+	.disable	= &omap3_noncore_dpll_disable,
+	.recalc_rate	= &omap3_dpll_recalc,
+	.round_rate	= &omap2_dpll_round_rate,
+	.set_rate	= &omap3_noncore_dpll_set_rate,
+	.get_parent	= &omap2_init_dpll_parent,
+};
+
+static struct clk_hw_omap dpll_mpu_ck_hw = {
+	.hw = {
+		.clk	= &dpll_mpu_ck,
+	},
+	.dpll_data	= &dpll_mpu_dd,
+	.ops		= &clkhwops_omap3_dpll,
+};
+
+DEFINE_STRUCT_CLK(dpll_mpu_ck, dpll_core_ck_parents, dpll_mpu_ck_ops);
+
+/*
+ * TODO: Add clksel here (sys_clkin, CORE_CLKOUTM6, PER_CLKOUTM2
+ * and ALT_CLK1/2)
+ */
+DEFINE_CLK_DIVIDER(dpll_mpu_m2_ck, "dpll_mpu_ck", &dpll_mpu_ck,
+		   0x0, AM33XX_CM_DIV_M2_DPLL_MPU, AM33XX_DPLL_CLKOUT_DIV_SHIFT,
+		   AM33XX_DPLL_CLKOUT_DIV_WIDTH, CLK_DIVIDER_ONE_BASED, NULL);
+
+/* DPLL_DDR */
+static struct dpll_data dpll_ddr_dd = {
+	.mult_div1_reg	= AM33XX_CM_CLKSEL_DPLL_DDR,
+	.clk_bypass	= &sys_clkin_ck,
+	.clk_ref	= &sys_clkin_ck,
+	.control_reg	= AM33XX_CM_CLKMODE_DPLL_DDR,
+	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	.idlest_reg	= AM33XX_CM_IDLEST_DPLL_DDR,
+	.mult_mask	= AM33XX_DPLL_MULT_MASK,
+	.div1_mask	= AM33XX_DPLL_DIV_MASK,
+	.enable_mask	= AM33XX_DPLL_EN_MASK,
+	.idlest_mask	= AM33XX_ST_DPLL_CLK_MASK,
+	.max_multiplier	= 2047,
+	.max_divider	= 128,
+	.min_divider	= 1,
+};
+
+/* CLKOUT: fdpll/M2 */
+static struct clk dpll_ddr_ck;
+
+static const struct clk_ops dpll_ddr_ck_ops = {
+	.recalc_rate	= &omap3_dpll_recalc,
+	.get_parent	= &omap2_init_dpll_parent,
+	.round_rate	= &omap2_dpll_round_rate,
+	.set_rate	= &omap3_noncore_dpll_set_rate,
+};
+
+static struct clk_hw_omap dpll_ddr_ck_hw = {
+	.hw = {
+		.clk	= &dpll_ddr_ck,
+	},
+	.dpll_data	= &dpll_ddr_dd,
+	.ops		= &clkhwops_omap3_dpll,
+};
+
+DEFINE_STRUCT_CLK(dpll_ddr_ck, dpll_core_ck_parents, dpll_ddr_ck_ops);
+
+/*
+ * TODO: Add clksel here (sys_clkin, CORE_CLKOUTM6, PER_CLKOUTM2
+ * and ALT_CLK1/2)
+ */
+DEFINE_CLK_DIVIDER(dpll_ddr_m2_ck, "dpll_ddr_ck", &dpll_ddr_ck,
+		   0x0, AM33XX_CM_DIV_M2_DPLL_DDR,
+		   AM33XX_DPLL_CLKOUT_DIV_SHIFT, AM33XX_DPLL_CLKOUT_DIV_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+/* emif_fck functional clock */
+DEFINE_CLK_FIXED_FACTOR(dpll_ddr_m2_div2_ck, "dpll_ddr_m2_ck", &dpll_ddr_m2_ck,
+			0x0, 1, 2);
+
+/* DPLL_DISP */
+static struct dpll_data dpll_disp_dd = {
+	.mult_div1_reg	= AM33XX_CM_CLKSEL_DPLL_DISP,
+	.clk_bypass	= &sys_clkin_ck,
+	.clk_ref	= &sys_clkin_ck,
+	.control_reg	= AM33XX_CM_CLKMODE_DPLL_DISP,
+	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	.idlest_reg	= AM33XX_CM_IDLEST_DPLL_DISP,
+	.mult_mask	= AM33XX_DPLL_MULT_MASK,
+	.div1_mask	= AM33XX_DPLL_DIV_MASK,
+	.enable_mask	= AM33XX_DPLL_EN_MASK,
+	.idlest_mask	= AM33XX_ST_DPLL_CLK_MASK,
+	.max_multiplier	= 2047,
+	.max_divider	= 128,
+	.min_divider	= 1,
+};
+
+/* CLKOUT: fdpll/M2 */
+static struct clk dpll_disp_ck;
+
+static struct clk_hw_omap dpll_disp_ck_hw = {
+	.hw = {
+		.clk	= &dpll_disp_ck,
+	},
+	.dpll_data	= &dpll_disp_dd,
+	.ops		= &clkhwops_omap3_dpll,
+};
+
+DEFINE_STRUCT_CLK(dpll_disp_ck, dpll_core_ck_parents, dpll_ddr_ck_ops);
+
+/*
+ * TODO: Add clksel here (sys_clkin, CORE_CLKOUTM6, PER_CLKOUTM2
+ * and ALT_CLK1/2)
+ */
+DEFINE_CLK_DIVIDER(dpll_disp_m2_ck, "dpll_disp_ck", &dpll_disp_ck, 0x0,
+		   AM33XX_CM_DIV_M2_DPLL_DISP, AM33XX_DPLL_CLKOUT_DIV_SHIFT,
+		   AM33XX_DPLL_CLKOUT_DIV_WIDTH, CLK_DIVIDER_ONE_BASED, NULL);
+
+/* DPLL_PER */
+static struct dpll_data dpll_per_dd = {
+	.mult_div1_reg	= AM33XX_CM_CLKSEL_DPLL_PERIPH,
+	.clk_bypass	= &sys_clkin_ck,
+	.clk_ref	= &sys_clkin_ck,
+	.control_reg	= AM33XX_CM_CLKMODE_DPLL_PER,
+	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	.idlest_reg	= AM33XX_CM_IDLEST_DPLL_PER,
+	.mult_mask	= AM33XX_DPLL_MULT_PERIPH_MASK,
+	.div1_mask	= AM33XX_DPLL_PER_DIV_MASK,
+	.enable_mask	= AM33XX_DPLL_EN_MASK,
+	.idlest_mask	= AM33XX_ST_DPLL_CLK_MASK,
+	.max_multiplier	= 2047,
+	.max_divider	= 128,
+	.min_divider	= 1,
+	.flags		= DPLL_J_TYPE,
+};
+
+/* CLKDCOLDO */
+static struct clk dpll_per_ck;
+
+static struct clk_hw_omap dpll_per_ck_hw = {
+	.hw	= {
+		.clk	= &dpll_per_ck,
+	},
+	.dpll_data	= &dpll_per_dd,
+	.ops		= &clkhwops_omap3_dpll,
+};
+
+DEFINE_STRUCT_CLK(dpll_per_ck, dpll_core_ck_parents, dpll_ddr_ck_ops);
+
+/* CLKOUT: fdpll/M2 */
+DEFINE_CLK_DIVIDER(dpll_per_m2_ck, "dpll_per_ck", &dpll_per_ck, 0x0,
+		   AM33XX_CM_DIV_M2_DPLL_PER, AM33XX_DPLL_CLKOUT_DIV_SHIFT,
+		   AM33XX_DPLL_CLKOUT_DIV_WIDTH, CLK_DIVIDER_ONE_BASED,
+		   NULL);
+
+DEFINE_CLK_FIXED_FACTOR(dpll_per_m2_div4_wkupdm_ck, "dpll_per_m2_ck",
+			&dpll_per_m2_ck, 0x0, 1, 4);
+
+DEFINE_CLK_FIXED_FACTOR(dpll_per_m2_div4_ck, "dpll_per_m2_ck",
+			&dpll_per_m2_ck, 0x0, 1, 4);
+
+DEFINE_CLK_FIXED_FACTOR(dpll_core_m4_div2_ck, "dpll_core_m4_ck",
+			&dpll_core_m4_ck, 0x0, 1, 2);
+
+DEFINE_CLK_FIXED_FACTOR(l4_rtc_gclk, "dpll_core_m4_ck", &dpll_core_m4_ck, 0x0,
+			1, 2);
+
+DEFINE_CLK_FIXED_FACTOR(clk_24mhz, "dpll_per_m2_ck", &dpll_per_m2_ck, 0x0, 1,
+			8);
+
+/*
+ * Below clock nodes describes clockdomains derived out
+ * of core clock.
+ */
+static const struct clk_ops clk_ops_null = {
+};
+
+static const char *l3_gclk_parents[] = {
+	"dpll_core_m4_ck"
+};
+
+static struct clk l3_gclk;
+DEFINE_STRUCT_CLK_HW_OMAP(l3_gclk, NULL);
+DEFINE_STRUCT_CLK(l3_gclk, l3_gclk_parents, clk_ops_null);
+
+static struct clk l4hs_gclk;
+DEFINE_STRUCT_CLK_HW_OMAP(l4hs_gclk, NULL);
+DEFINE_STRUCT_CLK(l4hs_gclk, l3_gclk_parents, clk_ops_null);
+
+static const char *l3s_gclk_parents[] = {
+	"dpll_core_m4_div2_ck"
+};
+
+static struct clk l3s_gclk;
+DEFINE_STRUCT_CLK_HW_OMAP(l3s_gclk, NULL);
+DEFINE_STRUCT_CLK(l3s_gclk, l3s_gclk_parents, clk_ops_null);
+
+static struct clk l4fw_gclk;
+DEFINE_STRUCT_CLK_HW_OMAP(l4fw_gclk, NULL);
+DEFINE_STRUCT_CLK(l4fw_gclk, l3s_gclk_parents, clk_ops_null);
+
+static struct clk l4ls_gclk;
+DEFINE_STRUCT_CLK_HW_OMAP(l4ls_gclk, NULL);
+DEFINE_STRUCT_CLK(l4ls_gclk, l3s_gclk_parents, clk_ops_null);
+
+static struct clk sysclk_div_ck;
+DEFINE_STRUCT_CLK_HW_OMAP(sysclk_div_ck, NULL);
+DEFINE_STRUCT_CLK(sysclk_div_ck, l3_gclk_parents, clk_ops_null);
+
+/*
+ * In order to match the clock domain with hwmod clockdomain entry,
+ * separate clock nodes is required for the modules which are
+ * directly getting their funtioncal clock from sys_clkin.
+ */
+static struct clk adc_tsc_fck;
+DEFINE_STRUCT_CLK_HW_OMAP(adc_tsc_fck, NULL);
+DEFINE_STRUCT_CLK(adc_tsc_fck, dpll_core_ck_parents, clk_ops_null);
+
+static struct clk dcan0_fck;
+DEFINE_STRUCT_CLK_HW_OMAP(dcan0_fck, NULL);
+DEFINE_STRUCT_CLK(dcan0_fck, dpll_core_ck_parents, clk_ops_null);
+
+static struct clk dcan1_fck;
+DEFINE_STRUCT_CLK_HW_OMAP(dcan1_fck, NULL);
+DEFINE_STRUCT_CLK(dcan1_fck, dpll_core_ck_parents, clk_ops_null);
+
+static struct clk mcasp0_fck;
+DEFINE_STRUCT_CLK_HW_OMAP(mcasp0_fck, NULL);
+DEFINE_STRUCT_CLK(mcasp0_fck, dpll_core_ck_parents, clk_ops_null);
+
+static struct clk mcasp1_fck;
+DEFINE_STRUCT_CLK_HW_OMAP(mcasp1_fck, NULL);
+DEFINE_STRUCT_CLK(mcasp1_fck, dpll_core_ck_parents, clk_ops_null);
+
+static struct clk smartreflex0_fck;
+DEFINE_STRUCT_CLK_HW_OMAP(smartreflex0_fck, NULL);
+DEFINE_STRUCT_CLK(smartreflex0_fck, dpll_core_ck_parents, clk_ops_null);
+
+static struct clk smartreflex1_fck;
+DEFINE_STRUCT_CLK_HW_OMAP(smartreflex1_fck, NULL);
+DEFINE_STRUCT_CLK(smartreflex1_fck, dpll_core_ck_parents, clk_ops_null);
+
+/*
+ * Modules clock nodes
+ *
+ * The following clock leaf nodes are added for the moment because:
+ *
+ *  - hwmod data is not present for these modules, either hwmod
+ *    control is not required or its not populated.
+ *  - Driver code is not yet migrated to use hwmod/runtime pm
+ *  - Modules outside kernel access (to disable them by default)
+ *
+ *     - debugss
+ *     - mmu (gfx domain)
+ *     - cefuse
+ *     - usbotg_fck (its additional clock and not really a modulemode)
+ *     - ieee5000
+ */
+DEFINE_CLK_GATE(debugss_ick, "dpll_core_m4_ck", &dpll_core_m4_ck, 0x0,
+		AM33XX_CM_WKUP_DEBUGSS_CLKCTRL, AM33XX_MODULEMODE_SWCTRL_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(mmu_fck, "dpll_core_m4_ck", &dpll_core_m4_ck, 0x0,
+		AM33XX_CM_GFX_MMUDATA_CLKCTRL, AM33XX_MODULEMODE_SWCTRL_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(cefuse_fck, "sys_clkin_ck", &sys_clkin_ck, 0x0,
+		AM33XX_CM_CEFUSE_CEFUSE_CLKCTRL, AM33XX_MODULEMODE_SWCTRL_SHIFT,
+		0x0, NULL);
+
+/*
+ * clkdiv32 is generated from fixed division of 732.4219
+ */
+DEFINE_CLK_FIXED_FACTOR(clkdiv32k_ck, "clk_24mhz", &clk_24mhz, 0x0, 1, 732);
+
+DEFINE_CLK_GATE(clkdiv32k_ick, "clkdiv32k_ck", &clkdiv32k_ck, 0x0,
+		AM33XX_CM_PER_CLKDIV32K_CLKCTRL, AM33XX_MODULEMODE_SWCTRL_SHIFT,
+		0x0, NULL);
+
+/* "usbotg_fck" is an additional clock and not really a modulemode */
+DEFINE_CLK_GATE(usbotg_fck, "dpll_per_ck", &dpll_per_ck, 0x0,
+		AM33XX_CM_CLKDCOLDO_DPLL_PER, AM33XX_ST_DPLL_CLKDCOLDO_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(ieee5000_fck, "dpll_core_m4_div2_ck", &dpll_core_m4_div2_ck,
+		0x0, AM33XX_CM_PER_IEEE5000_CLKCTRL,
+		AM33XX_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+/* Timers */
+static const struct clksel timer1_clkmux_sel[] = {
+	{ .parent = &sys_clkin_ck, .rates = div_1_0_rates },
+	{ .parent = &clkdiv32k_ick, .rates = div_1_1_rates },
+	{ .parent = &tclkin_ck, .rates = div_1_2_rates },
+	{ .parent = &clk_rc32k_ck, .rates = div_1_3_rates },
+	{ .parent = &clk_32768_ck, .rates = div_1_4_rates },
+	{ .parent = NULL },
+};
+
+static const char *timer1_ck_parents[] = {
+	"sys_clkin_ck", "clkdiv32k_ick", "tclkin_ck", "clk_rc32k_ck",
+	"clk_32768_ck",
+};
+
+static struct clk timer1_fck;
+
+static const struct clk_ops timer1_fck_ops = {
+	.recalc_rate	= &omap2_clksel_recalc,
+	.get_parent	= &omap2_clksel_find_parent_index,
+	.set_parent	= &omap2_clksel_set_parent,
+	.init		= &omap2_init_clk_clkdm,
+};
+
+static struct clk_hw_omap timer1_fck_hw = {
+	.hw	= {
+		.clk	= &timer1_fck,
+	},
+	.clkdm_name	= "l4ls_clkdm",
+	.clksel		= timer1_clkmux_sel,
+	.clksel_reg	= AM33XX_CLKSEL_TIMER1MS_CLK,
+	.clksel_mask	= AM33XX_CLKSEL_0_2_MASK,
+};
+
+DEFINE_STRUCT_CLK(timer1_fck, timer1_ck_parents, timer1_fck_ops);
+
+static const struct clksel timer2_to_7_clk_sel[] = {
+	{ .parent = &tclkin_ck, .rates = div_1_0_rates },
+	{ .parent = &sys_clkin_ck, .rates = div_1_1_rates },
+	{ .parent = &clkdiv32k_ick, .rates = div_1_2_rates },
+	{ .parent = NULL },
+};
+
+static const char *timer2_to_7_ck_parents[] = {
+	"tclkin_ck", "sys_clkin_ck", "clkdiv32k_ick",
+};
+
+static struct clk timer2_fck;
+
+static struct clk_hw_omap timer2_fck_hw = {
+	.hw	= {
+		.clk	= &timer2_fck,
+	},
+	.clkdm_name	= "l4ls_clkdm",
+	.clksel		= timer2_to_7_clk_sel,
+	.clksel_reg	= AM33XX_CLKSEL_TIMER2_CLK,
+	.clksel_mask	= AM33XX_CLKSEL_0_1_MASK,
+};
+
+DEFINE_STRUCT_CLK(timer2_fck, timer2_to_7_ck_parents, timer1_fck_ops);
+
+static struct clk timer3_fck;
+
+static struct clk_hw_omap timer3_fck_hw = {
+	.hw	= {
+		.clk	= &timer3_fck,
+	},
+	.clkdm_name	= "l4ls_clkdm",
+	.clksel		= timer2_to_7_clk_sel,
+	.clksel_reg	= AM33XX_CLKSEL_TIMER3_CLK,
+	.clksel_mask	= AM33XX_CLKSEL_0_1_MASK,
+};
+
+DEFINE_STRUCT_CLK(timer3_fck, timer2_to_7_ck_parents, timer1_fck_ops);
+
+static struct clk timer4_fck;
+
+static struct clk_hw_omap timer4_fck_hw = {
+	.hw	= {
+		.clk	= &timer4_fck,
+	},
+	.clkdm_name	= "l4ls_clkdm",
+	.clksel		= timer2_to_7_clk_sel,
+	.clksel_reg	= AM33XX_CLKSEL_TIMER4_CLK,
+	.clksel_mask	= AM33XX_CLKSEL_0_1_MASK,
+};
+
+DEFINE_STRUCT_CLK(timer4_fck, timer2_to_7_ck_parents, timer1_fck_ops);
+
+static struct clk timer5_fck;
+
+static struct clk_hw_omap timer5_fck_hw = {
+	.hw	= {
+		.clk	= &timer5_fck,
+	},
+	.clkdm_name	= "l4ls_clkdm",
+	.clksel		= timer2_to_7_clk_sel,
+	.clksel_reg	= AM33XX_CLKSEL_TIMER5_CLK,
+	.clksel_mask	= AM33XX_CLKSEL_0_1_MASK,
+};
+
+DEFINE_STRUCT_CLK(timer5_fck, timer2_to_7_ck_parents, timer1_fck_ops);
+
+static struct clk timer6_fck;
+
+static struct clk_hw_omap timer6_fck_hw = {
+	.hw	= {
+		.clk	= &timer6_fck,
+	},
+	.clkdm_name	= "l4ls_clkdm",
+	.clksel		= timer2_to_7_clk_sel,
+	.clksel_reg	= AM33XX_CLKSEL_TIMER6_CLK,
+	.clksel_mask	= AM33XX_CLKSEL_0_1_MASK,
+};
+
+DEFINE_STRUCT_CLK(timer6_fck, timer2_to_7_ck_parents, timer1_fck_ops);
+
+static struct clk timer7_fck;
+
+static struct clk_hw_omap timer7_fck_hw = {
+	.hw	= {
+		.clk	= &timer7_fck,
+	},
+	.clkdm_name	= "l4ls_clkdm",
+	.clksel		= timer2_to_7_clk_sel,
+	.clksel_reg	= AM33XX_CLKSEL_TIMER7_CLK,
+	.clksel_mask	= AM33XX_CLKSEL_0_1_MASK,
+};
+
+DEFINE_STRUCT_CLK(timer7_fck, timer2_to_7_ck_parents, timer1_fck_ops);
+
+DEFINE_CLK_FIXED_FACTOR(cpsw_125mhz_gclk,
+			"dpll_core_m5_ck",
+			&dpll_core_m5_ck,
+			0x0,
+			1, 2);
+
+static const struct clk_ops cpsw_fck_ops = {
+	.recalc_rate	= &omap2_clksel_recalc,
+	.get_parent	= &omap2_clksel_find_parent_index,
+	.set_parent	= &omap2_clksel_set_parent,
+};
+
+static const struct clksel cpsw_cpts_rft_clkmux_sel[] = {
+	{ .parent = &dpll_core_m5_ck, .rates = div_1_0_rates },
+	{ .parent = &dpll_core_m4_ck, .rates = div_1_1_rates },
+	{ .parent = NULL },
+};
+
+static const char *cpsw_cpts_rft_ck_parents[] = {
+	"dpll_core_m5_ck", "dpll_core_m4_ck",
+};
+
+static struct clk cpsw_cpts_rft_clk;
+
+static struct clk_hw_omap cpsw_cpts_rft_clk_hw = {
+	.hw	= {
+		.clk	= &cpsw_cpts_rft_clk,
+	},
+	.clkdm_name	= "cpsw_125mhz_clkdm",
+	.clksel		= cpsw_cpts_rft_clkmux_sel,
+	.clksel_reg	= AM33XX_CM_CPTS_RFT_CLKSEL,
+	.clksel_mask	= AM33XX_CLKSEL_0_0_MASK,
+};
+
+DEFINE_STRUCT_CLK(cpsw_cpts_rft_clk, cpsw_cpts_rft_ck_parents, cpsw_fck_ops);
+
+
+/* gpio */
+static const char *gpio0_ck_parents[] = {
+	"clk_rc32k_ck", "clk_32768_ck", "clkdiv32k_ick",
+};
+
+static const struct clksel gpio0_dbclk_mux_sel[] = {
+	{ .parent = &clk_rc32k_ck, .rates = div_1_0_rates },
+	{ .parent = &clk_32768_ck, .rates = div_1_1_rates },
+	{ .parent = &clkdiv32k_ick, .rates = div_1_2_rates },
+	{ .parent = NULL },
+};
+
+static const struct clk_ops gpio_fck_ops = {
+	.recalc_rate	= &omap2_clksel_recalc,
+	.get_parent	= &omap2_clksel_find_parent_index,
+	.set_parent	= &omap2_clksel_set_parent,
+	.init		= &omap2_init_clk_clkdm,
+};
+
+static struct clk gpio0_dbclk_mux_ck;
+
+static struct clk_hw_omap gpio0_dbclk_mux_ck_hw = {
+	.hw	= {
+		.clk	= &gpio0_dbclk_mux_ck,
+	},
+	.clkdm_name	= "l4_wkup_clkdm",
+	.clksel		= gpio0_dbclk_mux_sel,
+	.clksel_reg	= AM33XX_CLKSEL_GPIO0_DBCLK,
+	.clksel_mask	= AM33XX_CLKSEL_0_1_MASK,
+};
+
+DEFINE_STRUCT_CLK(gpio0_dbclk_mux_ck, gpio0_ck_parents, gpio_fck_ops);
+
+DEFINE_CLK_GATE(gpio0_dbclk, "gpio0_dbclk_mux_ck", &gpio0_dbclk_mux_ck, 0x0,
+		AM33XX_CM_WKUP_GPIO0_CLKCTRL,
+		AM33XX_OPTFCLKEN_GPIO0_GDBCLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(gpio1_dbclk, "clkdiv32k_ick", &clkdiv32k_ick, 0x0,
+		AM33XX_CM_PER_GPIO1_CLKCTRL,
+		AM33XX_OPTFCLKEN_GPIO_1_GDBCLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(gpio2_dbclk, "clkdiv32k_ick", &clkdiv32k_ick, 0x0,
+		AM33XX_CM_PER_GPIO2_CLKCTRL,
+		AM33XX_OPTFCLKEN_GPIO_2_GDBCLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(gpio3_dbclk, "clkdiv32k_ick", &clkdiv32k_ick, 0x0,
+		AM33XX_CM_PER_GPIO3_CLKCTRL,
+		AM33XX_OPTFCLKEN_GPIO_3_GDBCLK_SHIFT, 0x0, NULL);
+
+
+static const char *pruss_ck_parents[] = {
+	"l3_gclk", "dpll_disp_m2_ck",
+};
+
+static const struct clksel pruss_ocp_clk_mux_sel[] = {
+	{ .parent = &l3_gclk, .rates = div_1_0_rates },
+	{ .parent = &dpll_disp_m2_ck, .rates = div_1_1_rates },
+	{ .parent = NULL },
+};
+
+static struct clk pruss_ocp_gclk;
+
+static struct clk_hw_omap pruss_ocp_gclk_hw = {
+	.hw	= {
+		.clk	= &pruss_ocp_gclk,
+	},
+	.clkdm_name	= "pruss_ocp_clkdm",
+	.clksel		= pruss_ocp_clk_mux_sel,
+	.clksel_reg	= AM33XX_CLKSEL_PRUSS_OCP_CLK,
+	.clksel_mask	= AM33XX_CLKSEL_0_0_MASK,
+};
+
+DEFINE_STRUCT_CLK(pruss_ocp_gclk, pruss_ck_parents, gpio_fck_ops);
+
+static const char *lcd_ck_parents[] = {
+	"dpll_disp_m2_ck", "dpll_core_m5_ck", "dpll_per_m2_ck",
+};
+
+static const struct clksel lcd_clk_mux_sel[] = {
+	{ .parent = &dpll_disp_m2_ck, .rates = div_1_0_rates },
+	{ .parent = &dpll_core_m5_ck, .rates = div_1_1_rates },
+	{ .parent = &dpll_per_m2_ck, .rates = div_1_2_rates },
+	{ .parent = NULL },
+};
+
+static struct clk lcd_gclk;
+
+static struct clk_hw_omap lcd_gclk_hw = {
+	.hw	= {
+		.clk	= &lcd_gclk,
+	},
+	.clkdm_name	= "lcdc_clkdm",
+	.clksel		= lcd_clk_mux_sel,
+	.clksel_reg	= AM33XX_CLKSEL_LCDC_PIXEL_CLK,
+	.clksel_mask	= AM33XX_CLKSEL_0_1_MASK,
+};
+
+DEFINE_STRUCT_CLK(lcd_gclk, lcd_ck_parents, gpio_fck_ops);
+
+DEFINE_CLK_FIXED_FACTOR(mmc_clk, "dpll_per_m2_ck", &dpll_per_m2_ck, 0x0, 1, 2);
+
+static const char *gfx_ck_parents[] = {
+	"dpll_core_m4_ck", "dpll_per_m2_ck",
+};
+
+static const struct clksel gfx_clksel_sel[] = {
+	{ .parent = &dpll_core_m4_ck, .rates = div_1_0_rates },
+	{ .parent = &dpll_per_m2_ck, .rates = div_1_1_rates },
+	{ .parent = NULL },
+};
+
+static struct clk gfx_fclk_clksel_ck;
+
+static struct clk_hw_omap gfx_fclk_clksel_ck_hw = {
+	.hw	= {
+		.clk	= &gfx_fclk_clksel_ck,
+	},
+	.clksel		= gfx_clksel_sel,
+	.clksel_reg	= AM33XX_CLKSEL_GFX_FCLK,
+	.clksel_mask	= AM33XX_CLKSEL_GFX_FCLK_MASK,
+};
+
+DEFINE_STRUCT_CLK(gfx_fclk_clksel_ck, gfx_ck_parents, gpio_fck_ops);
+
+static const struct clk_div_table div_1_0_2_1_rates[] = {
+	{ .div = 1, .val = 0, },
+	{ .div = 2, .val = 1, },
+	{ .div = 0 },
+};
+
+DEFINE_CLK_DIVIDER_TABLE(gfx_fck_div_ck, "gfx_fclk_clksel_ck",
+			 &gfx_fclk_clksel_ck, 0x0, AM33XX_CLKSEL_GFX_FCLK,
+			 AM33XX_CLKSEL_0_0_SHIFT, AM33XX_CLKSEL_0_0_WIDTH,
+			 0x0, div_1_0_2_1_rates, NULL);
+
+static const char *sysclkout_ck_parents[] = {
+	"clk_32768_ck", "l3_gclk", "dpll_ddr_m2_ck", "dpll_per_m2_ck",
+	"lcd_gclk",
+};
+
+static const struct clksel sysclkout_pre_sel[] = {
+	{ .parent = &clk_32768_ck, .rates = div_1_0_rates },
+	{ .parent = &l3_gclk, .rates = div_1_1_rates },
+	{ .parent = &dpll_ddr_m2_ck, .rates = div_1_2_rates },
+	{ .parent = &dpll_per_m2_ck, .rates = div_1_3_rates },
+	{ .parent = &lcd_gclk, .rates = div_1_4_rates },
+	{ .parent = NULL },
+};
+
+static struct clk sysclkout_pre_ck;
+
+static struct clk_hw_omap sysclkout_pre_ck_hw = {
+	.hw	= {
+		.clk	= &sysclkout_pre_ck,
+	},
+	.clksel		= sysclkout_pre_sel,
+	.clksel_reg	= AM33XX_CM_CLKOUT_CTRL,
+	.clksel_mask	= AM33XX_CLKOUT2SOURCE_MASK,
+};
+
+DEFINE_STRUCT_CLK(sysclkout_pre_ck, sysclkout_ck_parents, gpio_fck_ops);
+
+/* Divide by 8 clock rates with default clock is 1/1*/
+static const struct clk_div_table div8_rates[] = {
+	{ .div = 1, .val = 0, },
+	{ .div = 2, .val = 1, },
+	{ .div = 3, .val = 2, },
+	{ .div = 4, .val = 3, },
+	{ .div = 5, .val = 4, },
+	{ .div = 6, .val = 5, },
+	{ .div = 7, .val = 6, },
+	{ .div = 8, .val = 7, },
+	{ .div = 0 },
+};
+
+DEFINE_CLK_DIVIDER_TABLE(clkout2_div_ck, "sysclkout_pre_ck", &sysclkout_pre_ck,
+			 0x0, AM33XX_CM_CLKOUT_CTRL, AM33XX_CLKOUT2DIV_SHIFT,
+			 AM33XX_CLKOUT2DIV_WIDTH, 0x0, div8_rates, NULL);
+
+DEFINE_CLK_GATE(clkout2_ck, "clkout2_div_ck", &clkout2_div_ck, 0x0,
+		AM33XX_CM_CLKOUT_CTRL, AM33XX_CLKOUT2EN_SHIFT, 0x0, NULL);
+
+static const char *wdt_ck_parents[] = {
+	"clk_rc32k_ck", "clkdiv32k_ick",
+};
+
+static const struct clksel wdt_clkmux_sel[] = {
+	{ .parent = &clk_rc32k_ck, .rates = div_1_0_rates },
+	{ .parent = &clkdiv32k_ick, .rates = div_1_1_rates },
+	{ .parent = NULL },
+};
+
+static struct clk wdt1_fck;
+
+static struct clk_hw_omap wdt1_fck_hw = {
+	.hw	= {
+		.clk	= &wdt1_fck,
+	},
+	.clkdm_name	= "l4_wkup_clkdm",
+	.clksel		= wdt_clkmux_sel,
+	.clksel_reg	= AM33XX_CLKSEL_WDT1_CLK,
+	.clksel_mask	= AM33XX_CLKSEL_0_1_MASK,
+};
+
+DEFINE_STRUCT_CLK(wdt1_fck, wdt_ck_parents, gpio_fck_ops);
+
+/*
+ * clkdev
+ */
+static struct omap_clk am33xx_clks[] = {
+	CLK(NULL,	"clk_32768_ck",		&clk_32768_ck,	CK_AM33XX),
+	CLK(NULL,	"clk_rc32k_ck",		&clk_rc32k_ck,	CK_AM33XX),
+	CLK(NULL,	"virt_19200000_ck",	&virt_19200000_ck,	CK_AM33XX),
+	CLK(NULL,	"virt_24000000_ck",	&virt_24000000_ck,	CK_AM33XX),
+	CLK(NULL,	"virt_25000000_ck",	&virt_25000000_ck,	CK_AM33XX),
+	CLK(NULL,	"virt_26000000_ck",	&virt_26000000_ck,	CK_AM33XX),
+	CLK(NULL,	"sys_clkin_ck",		&sys_clkin_ck,	CK_AM33XX),
+	CLK(NULL,	"tclkin_ck",		&tclkin_ck,	CK_AM33XX),
+	CLK(NULL,	"dpll_core_ck",		&dpll_core_ck,	CK_AM33XX),
+	CLK(NULL,	"dpll_core_x2_ck",	&dpll_core_x2_ck,	CK_AM33XX),
+	CLK(NULL,	"dpll_core_m4_ck",	&dpll_core_m4_ck,	CK_AM33XX),
+	CLK(NULL,	"dpll_core_m5_ck",	&dpll_core_m5_ck,	CK_AM33XX),
+	CLK(NULL,	"dpll_core_m6_ck",	&dpll_core_m6_ck,	CK_AM33XX),
+	CLK(NULL,	"dpll_mpu_ck",		&dpll_mpu_ck,	CK_AM33XX),
+	CLK("cpu0",	NULL,			&dpll_mpu_ck,	CK_AM33XX),
+	CLK(NULL,	"dpll_mpu_m2_ck",	&dpll_mpu_m2_ck,	CK_AM33XX),
+	CLK(NULL,	"dpll_ddr_ck",		&dpll_ddr_ck,	CK_AM33XX),
+	CLK(NULL,	"dpll_ddr_m2_ck",	&dpll_ddr_m2_ck,	CK_AM33XX),
+	CLK(NULL,	"dpll_ddr_m2_div2_ck",	&dpll_ddr_m2_div2_ck,	CK_AM33XX),
+	CLK(NULL,	"dpll_disp_ck",		&dpll_disp_ck,	CK_AM33XX),
+	CLK(NULL,	"dpll_disp_m2_ck",	&dpll_disp_m2_ck,	CK_AM33XX),
+	CLK(NULL,	"dpll_per_ck",		&dpll_per_ck,	CK_AM33XX),
+	CLK(NULL,	"dpll_per_m2_ck",	&dpll_per_m2_ck,	CK_AM33XX),
+	CLK(NULL,	"dpll_per_m2_div4_wkupdm_ck",	&dpll_per_m2_div4_wkupdm_ck,	CK_AM33XX),
+	CLK(NULL,	"dpll_per_m2_div4_ck",	&dpll_per_m2_div4_ck,	CK_AM33XX),
+	CLK(NULL,	"adc_tsc_fck",		&adc_tsc_fck,	CK_AM33XX),
+	CLK(NULL,	"cefuse_fck",		&cefuse_fck,	CK_AM33XX),
+	CLK(NULL,	"clkdiv32k_ck",		&clkdiv32k_ck,	CK_AM33XX),
+	CLK(NULL,	"clkdiv32k_ick",	&clkdiv32k_ick,	CK_AM33XX),
+	CLK(NULL,	"dcan0_fck",		&dcan0_fck,	CK_AM33XX),
+	CLK("481cc000.d_can",	NULL,		&dcan0_fck,	CK_AM33XX),
+	CLK(NULL,	"dcan1_fck",		&dcan1_fck,	CK_AM33XX),
+	CLK("481d0000.d_can",	NULL,		&dcan1_fck,	CK_AM33XX),
+	CLK(NULL,	"debugss_ick",		&debugss_ick,	CK_AM33XX),
+	CLK(NULL,	"pruss_ocp_gclk",	&pruss_ocp_gclk,	CK_AM33XX),
+	CLK(NULL,	"mcasp0_fck",		&mcasp0_fck,	CK_AM33XX),
+	CLK(NULL,	"mcasp1_fck",		&mcasp1_fck,	CK_AM33XX),
+	CLK(NULL,	"mmu_fck",		&mmu_fck,	CK_AM33XX),
+	CLK(NULL,	"smartreflex0_fck",	&smartreflex0_fck,	CK_AM33XX),
+	CLK(NULL,	"smartreflex1_fck",	&smartreflex1_fck,	CK_AM33XX),
+	CLK(NULL,	"timer1_fck",		&timer1_fck,	CK_AM33XX),
+	CLK(NULL,	"timer2_fck",		&timer2_fck,	CK_AM33XX),
+	CLK(NULL,	"timer3_fck",		&timer3_fck,	CK_AM33XX),
+	CLK(NULL,	"timer4_fck",		&timer4_fck,	CK_AM33XX),
+	CLK(NULL,	"timer5_fck",		&timer5_fck,	CK_AM33XX),
+	CLK(NULL,	"timer6_fck",		&timer6_fck,	CK_AM33XX),
+	CLK(NULL,	"timer7_fck",		&timer7_fck,	CK_AM33XX),
+	CLK(NULL,	"usbotg_fck",		&usbotg_fck,	CK_AM33XX),
+	CLK(NULL,	"ieee5000_fck",		&ieee5000_fck,	CK_AM33XX),
+	CLK(NULL,	"wdt1_fck",		&wdt1_fck,	CK_AM33XX),
+	CLK(NULL,	"l4_rtc_gclk",		&l4_rtc_gclk,	CK_AM33XX),
+	CLK(NULL,	"l3_gclk",		&l3_gclk,	CK_AM33XX),
+	CLK(NULL,	"dpll_core_m4_div2_ck",	&dpll_core_m4_div2_ck,	CK_AM33XX),
+	CLK(NULL,	"l4hs_gclk",		&l4hs_gclk,	CK_AM33XX),
+	CLK(NULL,	"l3s_gclk",		&l3s_gclk,	CK_AM33XX),
+	CLK(NULL,	"l4fw_gclk",		&l4fw_gclk,	CK_AM33XX),
+	CLK(NULL,	"l4ls_gclk",		&l4ls_gclk,	CK_AM33XX),
+	CLK(NULL,	"clk_24mhz",		&clk_24mhz,	CK_AM33XX),
+	CLK(NULL,	"sysclk_div_ck",	&sysclk_div_ck,	CK_AM33XX),
+	CLK(NULL,	"cpsw_125mhz_gclk",	&cpsw_125mhz_gclk,	CK_AM33XX),
+	CLK(NULL,	"cpsw_cpts_rft_clk",	&cpsw_cpts_rft_clk,	CK_AM33XX),
+	CLK(NULL,	"gpio0_dbclk_mux_ck",	&gpio0_dbclk_mux_ck,	CK_AM33XX),
+	CLK(NULL,	"gpio0_dbclk",		&gpio0_dbclk,	CK_AM33XX),
+	CLK(NULL,	"gpio1_dbclk",		&gpio1_dbclk,	CK_AM33XX),
+	CLK(NULL,	"gpio2_dbclk",		&gpio2_dbclk,	CK_AM33XX),
+	CLK(NULL,	"gpio3_dbclk",		&gpio3_dbclk,	CK_AM33XX),
+	CLK(NULL,	"lcd_gclk",		&lcd_gclk,	CK_AM33XX),
+	CLK(NULL,	"mmc_clk",		&mmc_clk,	CK_AM33XX),
+	CLK(NULL,	"gfx_fclk_clksel_ck",	&gfx_fclk_clksel_ck,	CK_AM33XX),
+	CLK(NULL,	"gfx_fck_div_ck",	&gfx_fck_div_ck,	CK_AM33XX),
+	CLK(NULL,	"sysclkout_pre_ck",	&sysclkout_pre_ck,	CK_AM33XX),
+	CLK(NULL,	"clkout2_div_ck",	&clkout2_div_ck,	CK_AM33XX),
+	CLK(NULL,	"timer_32k_ck",		&clkdiv32k_ick,	CK_AM33XX),
+	CLK(NULL,	"timer_sys_ck",		&sys_clkin_ck,	CK_AM33XX),
+};
+
+
+static const char *enable_init_clks[] = {
+	"dpll_ddr_m2_ck",
+	"dpll_mpu_m2_ck",
+	"l3_gclk",
+	"l4hs_gclk",
+	"l4fw_gclk",
+	"l4ls_gclk",
+};
+
+int __init am33xx_clk_init(void)
+{
+	struct omap_clk *c;
+	u32 cpu_clkflg;
+
+	if (soc_is_am33xx()) {
+		cpu_mask = RATE_IN_AM33XX;
+		cpu_clkflg = CK_AM33XX;
+	}
+
+	for (c = am33xx_clks; c < am33xx_clks + ARRAY_SIZE(am33xx_clks); c++) {
+		if (c->cpu & cpu_clkflg) {
+			clkdev_add(&c->lk);
+			if (!__clk_init(NULL, c->lk.clk))
+				omap2_init_clk_hw_omap_clocks(c->lk.clk);
+		}
+	}
+
+	omap2_clk_disable_autoidle_all();
+
+	omap2_clk_enable_init_clocks(enable_init_clks,
+				     ARRAY_SIZE(enable_init_clks));
+
+	/* TRM ERRATA: Timer 3 & 6 default parent (TCLKIN) may not be always
+	 *    physically present, in such a case HWMOD enabling of
+	 *    clock would be failure with default parent. And timer
+	 *    probe thinks clock is already enabled, this leads to
+	 *    crash upon accessing timer 3 & 6 registers in probe.
+	 *    Fix by setting parent of both these timers to master
+	 *    oscillator clock.
+	 */
+
+	clk_set_parent(&timer3_fck, &sys_clkin_ck);
+	clk_set_parent(&timer6_fck, &sys_clkin_ck);
+
+	return 0;
+}
diff --git a/arch/arm/mach-omap2/cclock3xxx_data.c b/arch/arm/mach-omap2/cclock3xxx_data.c
new file mode 100644
index 00000000000..bdf39481fbd
--- /dev/null
+++ b/arch/arm/mach-omap2/cclock3xxx_data.c
@@ -0,0 +1,3595 @@
+/*
+ * OMAP3 clock data
+ *
+ * Copyright (C) 2007-2012 Texas Instruments, Inc.
+ * Copyright (C) 2007-2011 Nokia Corporation
+ *
+ * Written by Paul Walmsley
+ * Updated to COMMON clk data format by Rajendra Nayak <rnayak@ti.com>
+ * With many device clock fixes by Kevin Hilman and Jouni Högander
+ * DPLL bypass clock support added by Roman Tereshonkov
+ *
+ */
+
+/*
+ * Virtual clocks are introduced as convenient tools.
+ * They are sources for other clocks and not supposed
+ * to be requested from drivers directly.
+ */
+
+#include <linux/kernel.h>
+#include <linux/clk.h>
+#include <linux/clk-private.h>
+#include <linux/list.h>
+#include <linux/io.h>
+
+#include "soc.h"
+#include "iomap.h"
+#include "clock.h"
+#include "clock3xxx.h"
+#include "clock34xx.h"
+#include "clock36xx.h"
+#include "clock3517.h"
+#include "cm3xxx.h"
+#include "cm-regbits-34xx.h"
+#include "prm3xxx.h"
+#include "prm-regbits-34xx.h"
+#include "control.h"
+
+/*
+ * clocks
+ */
+
+#define OMAP_CM_REGADDR		OMAP34XX_CM_REGADDR
+
+/* Maximum DPLL multiplier, divider values for OMAP3 */
+#define OMAP3_MAX_DPLL_MULT		2047
+#define OMAP3630_MAX_JTYPE_DPLL_MULT	4095
+#define OMAP3_MAX_DPLL_DIV		128
+
+DEFINE_CLK_FIXED_RATE(dummy_apb_pclk, CLK_IS_ROOT, 0x0, 0x0);
+
+DEFINE_CLK_FIXED_RATE(mcbsp_clks, CLK_IS_ROOT, 0x0, 0x0);
+
+DEFINE_CLK_FIXED_RATE(omap_32k_fck, CLK_IS_ROOT, 32768, 0x0);
+
+DEFINE_CLK_FIXED_RATE(pclk_ck, CLK_IS_ROOT, 27000000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(rmii_ck, CLK_IS_ROOT, 50000000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(secure_32k_fck, CLK_IS_ROOT, 32768, 0x0);
+
+DEFINE_CLK_FIXED_RATE(sys_altclk, CLK_IS_ROOT, 0x0, 0x0);
+
+DEFINE_CLK_FIXED_RATE(virt_12m_ck, CLK_IS_ROOT, 12000000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(virt_13m_ck, CLK_IS_ROOT, 13000000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(virt_16_8m_ck, CLK_IS_ROOT, 16800000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(virt_19200000_ck, CLK_IS_ROOT, 19200000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(virt_26000000_ck, CLK_IS_ROOT, 26000000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(virt_38_4m_ck, CLK_IS_ROOT, 38400000, 0x0);
+
+static const char *osc_sys_ck_parent_names[] = {
+	"virt_12m_ck", "virt_13m_ck", "virt_19200000_ck", "virt_26000000_ck",
+	"virt_38_4m_ck", "virt_16_8m_ck",
+};
+
+DEFINE_CLK_MUX(osc_sys_ck, osc_sys_ck_parent_names, NULL, 0x0,
+	       OMAP3430_PRM_CLKSEL, OMAP3430_SYS_CLKIN_SEL_SHIFT,
+	       OMAP3430_SYS_CLKIN_SEL_WIDTH, 0x0, NULL);
+
+DEFINE_CLK_DIVIDER(sys_ck, "osc_sys_ck", &osc_sys_ck, 0x0,
+		   OMAP3430_PRM_CLKSRC_CTRL, OMAP_SYSCLKDIV_SHIFT,
+		   OMAP_SYSCLKDIV_WIDTH, CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct dpll_data dpll3_dd = {
+	.mult_div1_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
+	.mult_mask	= OMAP3430_CORE_DPLL_MULT_MASK,
+	.div1_mask	= OMAP3430_CORE_DPLL_DIV_MASK,
+	.clk_bypass	= &sys_ck,
+	.clk_ref	= &sys_ck,
+	.freqsel_mask	= OMAP3430_CORE_DPLL_FREQSEL_MASK,
+	.control_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+	.enable_mask	= OMAP3430_EN_CORE_DPLL_MASK,
+	.auto_recal_bit	= OMAP3430_EN_CORE_DPLL_DRIFTGUARD_SHIFT,
+	.recal_en_bit	= OMAP3430_CORE_DPLL_RECAL_EN_SHIFT,
+	.recal_st_bit	= OMAP3430_CORE_DPLL_ST_SHIFT,
+	.autoidle_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE),
+	.autoidle_mask	= OMAP3430_AUTO_CORE_DPLL_MASK,
+	.idlest_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
+	.idlest_mask	= OMAP3430_ST_CORE_CLK_MASK,
+	.max_multiplier	= OMAP3_MAX_DPLL_MULT,
+	.min_divider	= 1,
+	.max_divider	= OMAP3_MAX_DPLL_DIV,
+};
+
+static struct clk dpll3_ck;
+
+static const char *dpll3_ck_parent_names[] = {
+	"sys_ck",
+};
+
+static const struct clk_ops dpll3_ck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.get_parent	= &omap2_init_dpll_parent,
+	.recalc_rate	= &omap3_dpll_recalc,
+	.round_rate	= &omap2_dpll_round_rate,
+};
+
+static struct clk_hw_omap dpll3_ck_hw = {
+	.hw = {
+		.clk = &dpll3_ck,
+	},
+	.ops		= &clkhwops_omap3_dpll,
+	.dpll_data	= &dpll3_dd,
+	.clkdm_name	= "dpll3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dpll3_ck, dpll3_ck_parent_names, dpll3_ck_ops);
+
+DEFINE_CLK_DIVIDER(dpll3_m2_ck, "dpll3_ck", &dpll3_ck, 0x0,
+		   OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
+		   OMAP3430_CORE_DPLL_CLKOUT_DIV_SHIFT,
+		   OMAP3430_CORE_DPLL_CLKOUT_DIV_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk core_ck;
+
+static const char *core_ck_parent_names[] = {
+	"dpll3_m2_ck",
+};
+
+static const struct clk_ops core_ck_ops = {};
+
+DEFINE_STRUCT_CLK_HW_OMAP(core_ck, NULL);
+DEFINE_STRUCT_CLK(core_ck, core_ck_parent_names, core_ck_ops);
+
+DEFINE_CLK_DIVIDER(l3_ick, "core_ck", &core_ck, 0x0,
+		   OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
+		   OMAP3430_CLKSEL_L3_SHIFT, OMAP3430_CLKSEL_L3_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+DEFINE_CLK_DIVIDER(l4_ick, "l3_ick", &l3_ick, 0x0,
+		   OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
+		   OMAP3430_CLKSEL_L4_SHIFT, OMAP3430_CLKSEL_L4_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk security_l4_ick2;
+
+static const char *security_l4_ick2_parent_names[] = {
+	"l4_ick",
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(security_l4_ick2, NULL);
+DEFINE_STRUCT_CLK(security_l4_ick2, security_l4_ick2_parent_names, core_ck_ops);
+
+static struct clk aes1_ick;
+
+static const char *aes1_ick_parent_names[] = {
+	"security_l4_ick2",
+};
+
+static const struct clk_ops aes1_ick_ops = {
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+};
+
+static struct clk_hw_omap aes1_ick_hw = {
+	.hw = {
+		.clk = &aes1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+	.enable_bit	= OMAP3430_EN_AES1_SHIFT,
+};
+
+DEFINE_STRUCT_CLK(aes1_ick, aes1_ick_parent_names, aes1_ick_ops);
+
+static struct clk core_l4_ick;
+
+static const struct clk_ops core_l4_ick_ops = {
+	.init		= &omap2_init_clk_clkdm,
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(core_l4_ick, "core_l4_clkdm");
+DEFINE_STRUCT_CLK(core_l4_ick, security_l4_ick2_parent_names, core_l4_ick_ops);
+
+static struct clk aes2_ick;
+
+static const char *aes2_ick_parent_names[] = {
+	"core_l4_ick",
+};
+
+static const struct clk_ops aes2_ick_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+};
+
+static struct clk_hw_omap aes2_ick_hw = {
+	.hw = {
+		.clk = &aes2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_AES2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(aes2_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk dpll1_fck;
+
+static struct dpll_data dpll1_dd = {
+	.mult_div1_reg	= OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL),
+	.mult_mask	= OMAP3430_MPU_DPLL_MULT_MASK,
+	.div1_mask	= OMAP3430_MPU_DPLL_DIV_MASK,
+	.clk_bypass	= &dpll1_fck,
+	.clk_ref	= &sys_ck,
+	.freqsel_mask	= OMAP3430_MPU_DPLL_FREQSEL_MASK,
+	.control_reg	= OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKEN_PLL),
+	.enable_mask	= OMAP3430_EN_MPU_DPLL_MASK,
+	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	.auto_recal_bit	= OMAP3430_EN_MPU_DPLL_DRIFTGUARD_SHIFT,
+	.recal_en_bit	= OMAP3430_MPU_DPLL_RECAL_EN_SHIFT,
+	.recal_st_bit	= OMAP3430_MPU_DPLL_ST_SHIFT,
+	.autoidle_reg	= OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_AUTOIDLE_PLL),
+	.autoidle_mask	= OMAP3430_AUTO_MPU_DPLL_MASK,
+	.idlest_reg	= OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL),
+	.idlest_mask	= OMAP3430_ST_MPU_CLK_MASK,
+	.max_multiplier	= OMAP3_MAX_DPLL_MULT,
+	.min_divider	= 1,
+	.max_divider	= OMAP3_MAX_DPLL_DIV,
+};
+
+static struct clk dpll1_ck;
+
+static const struct clk_ops dpll1_ck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap3_noncore_dpll_enable,
+	.disable	= &omap3_noncore_dpll_disable,
+	.get_parent	= &omap2_init_dpll_parent,
+	.recalc_rate	= &omap3_dpll_recalc,
+	.set_rate	= &omap3_noncore_dpll_set_rate,
+	.round_rate	= &omap2_dpll_round_rate,
+};
+
+static struct clk_hw_omap dpll1_ck_hw = {
+	.hw = {
+		.clk = &dpll1_ck,
+	},
+	.ops		= &clkhwops_omap3_dpll,
+	.dpll_data	= &dpll1_dd,
+	.clkdm_name	= "dpll1_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dpll1_ck, dpll3_ck_parent_names, dpll1_ck_ops);
+
+DEFINE_CLK_FIXED_FACTOR(dpll1_x2_ck, "dpll1_ck", &dpll1_ck, 0x0, 2, 1);
+
+DEFINE_CLK_DIVIDER(dpll1_x2m2_ck, "dpll1_x2_ck", &dpll1_x2_ck, 0x0,
+		   OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL2_PLL),
+		   OMAP3430_MPU_DPLL_CLKOUT_DIV_SHIFT,
+		   OMAP3430_MPU_DPLL_CLKOUT_DIV_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk mpu_ck;
+
+static const char *mpu_ck_parent_names[] = {
+	"dpll1_x2m2_ck",
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(mpu_ck, "mpu_clkdm");
+DEFINE_STRUCT_CLK(mpu_ck, mpu_ck_parent_names, core_l4_ick_ops);
+
+DEFINE_CLK_DIVIDER(arm_fck, "mpu_ck", &mpu_ck, 0x0,
+		   OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL),
+		   OMAP3430_ST_MPU_CLK_SHIFT, OMAP3430_ST_MPU_CLK_WIDTH,
+		   0x0, NULL);
+
+static struct clk cam_ick;
+
+static struct clk_hw_omap cam_ick_hw = {
+	.hw = {
+		.clk = &cam_ick,
+	},
+	.ops		= &clkhwops_iclk,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_CAM_SHIFT,
+	.clkdm_name	= "cam_clkdm",
+};
+
+DEFINE_STRUCT_CLK(cam_ick, security_l4_ick2_parent_names, aes2_ick_ops);
+
+/* DPLL4 */
+/* Supplies 96MHz, 54Mhz TV DAC, DSS fclk, CAM sensor clock, emul trace clk */
+/* Type: DPLL */
+static struct dpll_data dpll4_dd;
+
+static struct dpll_data dpll4_dd_34xx __initdata = {
+	.mult_div1_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL2),
+	.mult_mask	= OMAP3430_PERIPH_DPLL_MULT_MASK,
+	.div1_mask	= OMAP3430_PERIPH_DPLL_DIV_MASK,
+	.clk_bypass	= &sys_ck,
+	.clk_ref	= &sys_ck,
+	.freqsel_mask	= OMAP3430_PERIPH_DPLL_FREQSEL_MASK,
+	.control_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+	.enable_mask	= OMAP3430_EN_PERIPH_DPLL_MASK,
+	.modes		= (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED),
+	.auto_recal_bit	= OMAP3430_EN_PERIPH_DPLL_DRIFTGUARD_SHIFT,
+	.recal_en_bit	= OMAP3430_PERIPH_DPLL_RECAL_EN_SHIFT,
+	.recal_st_bit	= OMAP3430_PERIPH_DPLL_ST_SHIFT,
+	.autoidle_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE),
+	.autoidle_mask	= OMAP3430_AUTO_PERIPH_DPLL_MASK,
+	.idlest_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
+	.idlest_mask	= OMAP3430_ST_PERIPH_CLK_MASK,
+	.max_multiplier = OMAP3_MAX_DPLL_MULT,
+	.min_divider	= 1,
+	.max_divider	= OMAP3_MAX_DPLL_DIV,
+};
+
+static struct dpll_data dpll4_dd_3630 __initdata = {
+	.mult_div1_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL2),
+	.mult_mask	= OMAP3630_PERIPH_DPLL_MULT_MASK,
+	.div1_mask	= OMAP3430_PERIPH_DPLL_DIV_MASK,
+	.clk_bypass	= &sys_ck,
+	.clk_ref	= &sys_ck,
+	.control_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+	.enable_mask	= OMAP3430_EN_PERIPH_DPLL_MASK,
+	.modes		= (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED),
+	.auto_recal_bit	= OMAP3430_EN_PERIPH_DPLL_DRIFTGUARD_SHIFT,
+	.recal_en_bit	= OMAP3430_PERIPH_DPLL_RECAL_EN_SHIFT,
+	.recal_st_bit	= OMAP3430_PERIPH_DPLL_ST_SHIFT,
+	.autoidle_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE),
+	.autoidle_mask	= OMAP3430_AUTO_PERIPH_DPLL_MASK,
+	.idlest_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
+	.idlest_mask	= OMAP3430_ST_PERIPH_CLK_MASK,
+	.dco_mask	= OMAP3630_PERIPH_DPLL_DCO_SEL_MASK,
+	.sddiv_mask	= OMAP3630_PERIPH_DPLL_SD_DIV_MASK,
+	.max_multiplier = OMAP3630_MAX_JTYPE_DPLL_MULT,
+	.min_divider	= 1,
+	.max_divider	= OMAP3_MAX_DPLL_DIV,
+	.flags		= DPLL_J_TYPE
+};
+
+static struct clk dpll4_ck;
+
+static const struct clk_ops dpll4_ck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap3_noncore_dpll_enable,
+	.disable	= &omap3_noncore_dpll_disable,
+	.get_parent	= &omap2_init_dpll_parent,
+	.recalc_rate	= &omap3_dpll_recalc,
+	.set_rate	= &omap3_dpll4_set_rate,
+	.round_rate	= &omap2_dpll_round_rate,
+};
+
+static struct clk_hw_omap dpll4_ck_hw = {
+	.hw = {
+		.clk = &dpll4_ck,
+	},
+	.dpll_data	= &dpll4_dd,
+	.ops		= &clkhwops_omap3_dpll,
+	.clkdm_name	= "dpll4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dpll4_ck, dpll3_ck_parent_names, dpll4_ck_ops);
+
+DEFINE_CLK_DIVIDER(dpll4_m5_ck, "dpll4_ck", &dpll4_ck, 0x0,
+		   OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_CLKSEL),
+		   OMAP3430_CLKSEL_CAM_SHIFT, OMAP3630_CLKSEL_CAM_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk dpll4_m5x2_ck;
+
+static const char *dpll4_m5x2_ck_parent_names[] = {
+	"dpll4_m5_ck",
+};
+
+static const struct clk_ops dpll4_m5x2_ck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+	.recalc_rate	= &omap3_clkoutx2_recalc,
+};
+
+static const struct clk_ops dpll4_m5x2_ck_3630_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap36xx_pwrdn_clk_enable_with_hsdiv_restore,
+	.disable	= &omap2_dflt_clk_disable,
+	.recalc_rate	= &omap3_clkoutx2_recalc,
+};
+
+static struct clk_hw_omap dpll4_m5x2_ck_hw = {
+	.hw = {
+		.clk = &dpll4_m5x2_ck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+	.enable_bit	= OMAP3430_PWRDN_CAM_SHIFT,
+	.flags		= INVERT_ENABLE,
+	.clkdm_name	= "dpll4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dpll4_m5x2_ck, dpll4_m5x2_ck_parent_names, dpll4_m5x2_ck_ops);
+
+static struct clk dpll4_m5x2_ck_3630 = {
+	.name		= "dpll4_m5x2_ck",
+	.hw		= &dpll4_m5x2_ck_hw.hw,
+	.parent_names	= dpll4_m5x2_ck_parent_names,
+	.num_parents	= ARRAY_SIZE(dpll4_m5x2_ck_parent_names),
+	.ops		= &dpll4_m5x2_ck_3630_ops,
+};
+
+static struct clk cam_mclk;
+
+static const char *cam_mclk_parent_names[] = {
+	"dpll4_m5x2_ck",
+};
+
+static struct clk_hw_omap cam_mclk_hw = {
+	.hw = {
+		.clk = &cam_mclk,
+	},
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_EN_CAM_SHIFT,
+	.clkdm_name	= "cam_clkdm",
+};
+
+DEFINE_STRUCT_CLK(cam_mclk, cam_mclk_parent_names, aes2_ick_ops);
+
+static const struct clksel_rate clkout2_src_core_rates[] = {
+	{ .div = 1, .val = 0, .flags = RATE_IN_3XXX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate clkout2_src_sys_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate clkout2_src_96m_rates[] = {
+	{ .div = 1, .val = 2, .flags = RATE_IN_3XXX },
+	{ .div = 0 }
+};
+
+DEFINE_CLK_DIVIDER(dpll4_m2_ck, "dpll4_ck", &dpll4_ck, 0x0,
+		   OMAP_CM_REGADDR(PLL_MOD, OMAP3430_CM_CLKSEL3),
+		   OMAP3430_DIV_96M_SHIFT, OMAP3630_DIV_96M_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk dpll4_m2x2_ck;
+
+static const char *dpll4_m2x2_ck_parent_names[] = {
+	"dpll4_m2_ck",
+};
+
+static struct clk_hw_omap dpll4_m2x2_ck_hw = {
+	.hw = {
+		.clk = &dpll4_m2x2_ck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+	.enable_bit	= OMAP3430_PWRDN_96M_SHIFT,
+	.flags		= INVERT_ENABLE,
+	.clkdm_name	= "dpll4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dpll4_m2x2_ck, dpll4_m2x2_ck_parent_names, dpll4_m5x2_ck_ops);
+
+static struct clk dpll4_m2x2_ck_3630 = {
+	.name		= "dpll4_m2x2_ck",
+	.hw		= &dpll4_m2x2_ck_hw.hw,
+	.parent_names	= dpll4_m2x2_ck_parent_names,
+	.num_parents	= ARRAY_SIZE(dpll4_m2x2_ck_parent_names),
+	.ops		= &dpll4_m5x2_ck_3630_ops,
+};
+
+static struct clk omap_96m_alwon_fck;
+
+static const char *omap_96m_alwon_fck_parent_names[] = {
+	"dpll4_m2x2_ck",
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(omap_96m_alwon_fck, NULL);
+DEFINE_STRUCT_CLK(omap_96m_alwon_fck, omap_96m_alwon_fck_parent_names,
+		  core_ck_ops);
+
+static struct clk cm_96m_fck;
+
+static const char *cm_96m_fck_parent_names[] = {
+	"omap_96m_alwon_fck",
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(cm_96m_fck, NULL);
+DEFINE_STRUCT_CLK(cm_96m_fck, cm_96m_fck_parent_names, core_ck_ops);
+
+static const struct clksel_rate clkout2_src_54m_rates[] = {
+	{ .div = 1, .val = 3, .flags = RATE_IN_3XXX },
+	{ .div = 0 }
+};
+
+DEFINE_CLK_DIVIDER(dpll4_m3_ck, "dpll4_ck", &dpll4_ck, 0x0,
+		   OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL),
+		   OMAP3430_CLKSEL_TV_SHIFT, OMAP3630_CLKSEL_TV_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk dpll4_m3x2_ck;
+
+static const char *dpll4_m3x2_ck_parent_names[] = {
+	"dpll4_m3_ck",
+};
+
+static struct clk_hw_omap dpll4_m3x2_ck_hw = {
+	.hw = {
+		.clk = &dpll4_m3x2_ck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+	.enable_bit	= OMAP3430_PWRDN_TV_SHIFT,
+	.flags		= INVERT_ENABLE,
+	.clkdm_name	= "dpll4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dpll4_m3x2_ck, dpll4_m3x2_ck_parent_names, dpll4_m5x2_ck_ops);
+
+static struct clk dpll4_m3x2_ck_3630 = {
+	.name		= "dpll4_m3x2_ck",
+	.hw		= &dpll4_m3x2_ck_hw.hw,
+	.parent_names	= dpll4_m3x2_ck_parent_names,
+	.num_parents	= ARRAY_SIZE(dpll4_m3x2_ck_parent_names),
+	.ops		= &dpll4_m5x2_ck_3630_ops,
+};
+
+static const char *omap_54m_fck_parent_names[] = {
+	"dpll4_m3x2_ck", "sys_altclk",
+};
+
+DEFINE_CLK_MUX(omap_54m_fck, omap_54m_fck_parent_names, NULL, 0x0,
+	       OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), OMAP3430_SOURCE_54M_SHIFT,
+	       OMAP3430_SOURCE_54M_WIDTH, 0x0, NULL);
+
+static const struct clksel clkout2_src_clksel[] = {
+	{ .parent = &core_ck, .rates = clkout2_src_core_rates },
+	{ .parent = &sys_ck, .rates = clkout2_src_sys_rates },
+	{ .parent = &cm_96m_fck, .rates = clkout2_src_96m_rates },
+	{ .parent = &omap_54m_fck, .rates = clkout2_src_54m_rates },
+	{ .parent = NULL },
+};
+
+static const char *clkout2_src_ck_parent_names[] = {
+	"core_ck", "sys_ck", "cm_96m_fck", "omap_54m_fck",
+};
+
+static const struct clk_ops clkout2_src_ck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+	.recalc_rate	= &omap2_clksel_recalc,
+	.get_parent	= &omap2_clksel_find_parent_index,
+	.set_parent	= &omap2_clksel_set_parent,
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(clkout2_src_ck, "core_clkdm",
+			 clkout2_src_clksel, OMAP3430_CM_CLKOUT_CTRL,
+			 OMAP3430_CLKOUT2SOURCE_MASK,
+			 OMAP3430_CM_CLKOUT_CTRL, OMAP3430_CLKOUT2_EN_SHIFT,
+			 NULL, clkout2_src_ck_parent_names, clkout2_src_ck_ops);
+
+static const struct clksel_rate omap_48m_cm96m_rates[] = {
+	{ .div = 2, .val = 0, .flags = RATE_IN_3XXX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate omap_48m_alt_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
+	{ .div = 0 }
+};
+
+static const struct clksel omap_48m_clksel[] = {
+	{ .parent = &cm_96m_fck, .rates = omap_48m_cm96m_rates },
+	{ .parent = &sys_altclk, .rates = omap_48m_alt_rates },
+	{ .parent = NULL },
+};
+
+static const char *omap_48m_fck_parent_names[] = {
+	"cm_96m_fck", "sys_altclk",
+};
+
+static struct clk omap_48m_fck;
+
+static const struct clk_ops omap_48m_fck_ops = {
+	.recalc_rate	= &omap2_clksel_recalc,
+	.get_parent	= &omap2_clksel_find_parent_index,
+	.set_parent	= &omap2_clksel_set_parent,
+};
+
+static struct clk_hw_omap omap_48m_fck_hw = {
+	.hw = {
+		.clk = &omap_48m_fck,
+	},
+	.clksel		= omap_48m_clksel,
+	.clksel_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
+	.clksel_mask	= OMAP3430_SOURCE_48M_MASK,
+};
+
+DEFINE_STRUCT_CLK(omap_48m_fck, omap_48m_fck_parent_names, omap_48m_fck_ops);
+
+DEFINE_CLK_FIXED_FACTOR(omap_12m_fck, "omap_48m_fck", &omap_48m_fck, 0x0, 1, 4);
+
+static struct clk core_12m_fck;
+
+static const char *core_12m_fck_parent_names[] = {
+	"omap_12m_fck",
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(core_12m_fck, "core_l4_clkdm");
+DEFINE_STRUCT_CLK(core_12m_fck, core_12m_fck_parent_names, core_l4_ick_ops);
+
+static struct clk core_48m_fck;
+
+static const char *core_48m_fck_parent_names[] = {
+	"omap_48m_fck",
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(core_48m_fck, "core_l4_clkdm");
+DEFINE_STRUCT_CLK(core_48m_fck, core_48m_fck_parent_names, core_l4_ick_ops);
+
+static const char *omap_96m_fck_parent_names[] = {
+	"cm_96m_fck", "sys_ck",
+};
+
+DEFINE_CLK_MUX(omap_96m_fck, omap_96m_fck_parent_names, NULL, 0x0,
+	       OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
+	       OMAP3430_SOURCE_96M_SHIFT, OMAP3430_SOURCE_96M_WIDTH, 0x0, NULL);
+
+static struct clk core_96m_fck;
+
+static const char *core_96m_fck_parent_names[] = {
+	"omap_96m_fck",
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(core_96m_fck, "core_l4_clkdm");
+DEFINE_STRUCT_CLK(core_96m_fck, core_96m_fck_parent_names, core_l4_ick_ops);
+
+static struct clk core_l3_ick;
+
+static const char *core_l3_ick_parent_names[] = {
+	"l3_ick",
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(core_l3_ick, "core_l3_clkdm");
+DEFINE_STRUCT_CLK(core_l3_ick, core_l3_ick_parent_names, core_l4_ick_ops);
+
+DEFINE_CLK_FIXED_FACTOR(dpll3_m2x2_ck, "dpll3_m2_ck", &dpll3_m2_ck, 0x0, 2, 1);
+
+static struct clk corex2_fck;
+
+static const char *corex2_fck_parent_names[] = {
+	"dpll3_m2x2_ck",
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(corex2_fck, NULL);
+DEFINE_STRUCT_CLK(corex2_fck, corex2_fck_parent_names, core_ck_ops);
+
+static struct clk cpefuse_fck;
+
+static struct clk_hw_omap cpefuse_fck_hw = {
+	.hw = {
+		.clk = &cpefuse_fck,
+	},
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3),
+	.enable_bit	= OMAP3430ES2_EN_CPEFUSE_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(cpefuse_fck, dpll3_ck_parent_names, aes2_ick_ops);
+
+static struct clk csi2_96m_fck;
+
+static const char *csi2_96m_fck_parent_names[] = {
+	"core_96m_fck",
+};
+
+static struct clk_hw_omap csi2_96m_fck_hw = {
+	.hw = {
+		.clk = &csi2_96m_fck,
+	},
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_EN_CSI2_SHIFT,
+	.clkdm_name	= "cam_clkdm",
+};
+
+DEFINE_STRUCT_CLK(csi2_96m_fck, csi2_96m_fck_parent_names, aes2_ick_ops);
+
+static struct clk d2d_26m_fck;
+
+static struct clk_hw_omap d2d_26m_fck_hw = {
+	.hw = {
+		.clk = &d2d_26m_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP3430ES1_EN_D2D_SHIFT,
+	.clkdm_name	= "d2d_clkdm",
+};
+
+DEFINE_STRUCT_CLK(d2d_26m_fck, dpll3_ck_parent_names, aes2_ick_ops);
+
+static struct clk des1_ick;
+
+static struct clk_hw_omap des1_ick_hw = {
+	.hw = {
+		.clk = &des1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+	.enable_bit	= OMAP3430_EN_DES1_SHIFT,
+};
+
+DEFINE_STRUCT_CLK(des1_ick, aes1_ick_parent_names, aes1_ick_ops);
+
+static struct clk des2_ick;
+
+static struct clk_hw_omap des2_ick_hw = {
+	.hw = {
+		.clk = &des2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_DES2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(des2_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+DEFINE_CLK_DIVIDER(dpll1_fck, "core_ck", &core_ck, 0x0,
+		   OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL),
+		   OMAP3430_MPU_CLK_SRC_SHIFT, OMAP3430_MPU_CLK_SRC_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk dpll2_fck;
+
+static struct dpll_data dpll2_dd = {
+	.mult_div1_reg	= OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL),
+	.mult_mask	= OMAP3430_IVA2_DPLL_MULT_MASK,
+	.div1_mask	= OMAP3430_IVA2_DPLL_DIV_MASK,
+	.clk_bypass	= &dpll2_fck,
+	.clk_ref	= &sys_ck,
+	.freqsel_mask	= OMAP3430_IVA2_DPLL_FREQSEL_MASK,
+	.control_reg	= OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKEN_PLL),
+	.enable_mask	= OMAP3430_EN_IVA2_DPLL_MASK,
+	.modes		= ((1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED) |
+			   (1 << DPLL_LOW_POWER_BYPASS)),
+	.auto_recal_bit	= OMAP3430_EN_IVA2_DPLL_DRIFTGUARD_SHIFT,
+	.recal_en_bit	= OMAP3430_PRM_IRQENABLE_MPU_IVA2_DPLL_RECAL_EN_SHIFT,
+	.recal_st_bit	= OMAP3430_PRM_IRQSTATUS_MPU_IVA2_DPLL_ST_SHIFT,
+	.autoidle_reg	= OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_AUTOIDLE_PLL),
+	.autoidle_mask	= OMAP3430_AUTO_IVA2_DPLL_MASK,
+	.idlest_reg	= OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_IDLEST_PLL),
+	.idlest_mask	= OMAP3430_ST_IVA2_CLK_MASK,
+	.max_multiplier	= OMAP3_MAX_DPLL_MULT,
+	.min_divider	= 1,
+	.max_divider	= OMAP3_MAX_DPLL_DIV,
+};
+
+static struct clk dpll2_ck;
+
+static struct clk_hw_omap dpll2_ck_hw = {
+	.hw = {
+		.clk = &dpll2_ck,
+	},
+	.ops		= &clkhwops_omap3_dpll,
+	.dpll_data	= &dpll2_dd,
+	.clkdm_name	= "dpll2_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dpll2_ck, dpll3_ck_parent_names, dpll1_ck_ops);
+
+DEFINE_CLK_DIVIDER(dpll2_fck, "core_ck", &core_ck, 0x0,
+		   OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL),
+		   OMAP3430_IVA2_CLK_SRC_SHIFT, OMAP3430_IVA2_CLK_SRC_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+DEFINE_CLK_DIVIDER(dpll2_m2_ck, "dpll2_ck", &dpll2_ck, 0x0,
+		   OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL2_PLL),
+		   OMAP3430_IVA2_DPLL_CLKOUT_DIV_SHIFT,
+		   OMAP3430_IVA2_DPLL_CLKOUT_DIV_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+DEFINE_CLK_DIVIDER(dpll3_m3_ck, "dpll3_ck", &dpll3_ck, 0x0,
+		   OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
+		   OMAP3430_DIV_DPLL3_SHIFT, OMAP3430_DIV_DPLL3_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk dpll3_m3x2_ck;
+
+static const char *dpll3_m3x2_ck_parent_names[] = {
+	"dpll3_m3_ck",
+};
+
+static struct clk_hw_omap dpll3_m3x2_ck_hw = {
+	.hw = {
+		.clk = &dpll3_m3x2_ck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+	.enable_bit	= OMAP3430_PWRDN_EMU_CORE_SHIFT,
+	.flags		= INVERT_ENABLE,
+	.clkdm_name	= "dpll3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dpll3_m3x2_ck, dpll3_m3x2_ck_parent_names, dpll4_m5x2_ck_ops);
+
+static struct clk dpll3_m3x2_ck_3630 = {
+	.name		= "dpll3_m3x2_ck",
+	.hw		= &dpll3_m3x2_ck_hw.hw,
+	.parent_names	= dpll3_m3x2_ck_parent_names,
+	.num_parents	= ARRAY_SIZE(dpll3_m3x2_ck_parent_names),
+	.ops		= &dpll4_m5x2_ck_3630_ops,
+};
+
+DEFINE_CLK_FIXED_FACTOR(dpll3_x2_ck, "dpll3_ck", &dpll3_ck, 0x0, 2, 1);
+
+DEFINE_CLK_DIVIDER(dpll4_m4_ck, "dpll4_ck", &dpll4_ck, 0x0,
+		   OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL),
+		   OMAP3430_CLKSEL_DSS1_SHIFT, OMAP3630_CLKSEL_DSS1_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk dpll4_m4x2_ck;
+
+static const char *dpll4_m4x2_ck_parent_names[] = {
+	"dpll4_m4_ck",
+};
+
+static struct clk_hw_omap dpll4_m4x2_ck_hw = {
+	.hw = {
+		.clk = &dpll4_m4x2_ck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+	.enable_bit	= OMAP3430_PWRDN_DSS1_SHIFT,
+	.flags		= INVERT_ENABLE,
+	.clkdm_name	= "dpll4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dpll4_m4x2_ck, dpll4_m4x2_ck_parent_names, dpll4_m5x2_ck_ops);
+
+static struct clk dpll4_m4x2_ck_3630 = {
+	.name		= "dpll4_m4x2_ck",
+	.hw		= &dpll4_m4x2_ck_hw.hw,
+	.parent_names	= dpll4_m4x2_ck_parent_names,
+	.num_parents	= ARRAY_SIZE(dpll4_m4x2_ck_parent_names),
+	.ops		= &dpll4_m5x2_ck_3630_ops,
+};
+
+DEFINE_CLK_DIVIDER(dpll4_m6_ck, "dpll4_ck", &dpll4_ck, 0x0,
+		   OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
+		   OMAP3430_DIV_DPLL4_SHIFT, OMAP3630_DIV_DPLL4_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk dpll4_m6x2_ck;
+
+static const char *dpll4_m6x2_ck_parent_names[] = {
+	"dpll4_m6_ck",
+};
+
+static struct clk_hw_omap dpll4_m6x2_ck_hw = {
+	.hw = {
+		.clk = &dpll4_m6x2_ck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
+	.enable_bit	= OMAP3430_PWRDN_EMU_PERIPH_SHIFT,
+	.flags		= INVERT_ENABLE,
+	.clkdm_name	= "dpll4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dpll4_m6x2_ck, dpll4_m6x2_ck_parent_names, dpll4_m5x2_ck_ops);
+
+static struct clk dpll4_m6x2_ck_3630 = {
+	.name		= "dpll4_m6x2_ck",
+	.hw		= &dpll4_m6x2_ck_hw.hw,
+	.parent_names	= dpll4_m6x2_ck_parent_names,
+	.num_parents	= ARRAY_SIZE(dpll4_m6x2_ck_parent_names),
+	.ops		= &dpll4_m5x2_ck_3630_ops,
+};
+
+DEFINE_CLK_FIXED_FACTOR(dpll4_x2_ck, "dpll4_ck", &dpll4_ck, 0x0, 2, 1);
+
+static struct dpll_data dpll5_dd = {
+	.mult_div1_reg	= OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL4),
+	.mult_mask	= OMAP3430ES2_PERIPH2_DPLL_MULT_MASK,
+	.div1_mask	= OMAP3430ES2_PERIPH2_DPLL_DIV_MASK,
+	.clk_bypass	= &sys_ck,
+	.clk_ref	= &sys_ck,
+	.freqsel_mask	= OMAP3430ES2_PERIPH2_DPLL_FREQSEL_MASK,
+	.control_reg	= OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKEN2),
+	.enable_mask	= OMAP3430ES2_EN_PERIPH2_DPLL_MASK,
+	.modes		= (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED),
+	.auto_recal_bit	= OMAP3430ES2_EN_PERIPH2_DPLL_DRIFTGUARD_SHIFT,
+	.recal_en_bit	= OMAP3430ES2_SND_PERIPH_DPLL_RECAL_EN_SHIFT,
+	.recal_st_bit	= OMAP3430ES2_SND_PERIPH_DPLL_ST_SHIFT,
+	.autoidle_reg	= OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_AUTOIDLE2_PLL),
+	.autoidle_mask	= OMAP3430ES2_AUTO_PERIPH2_DPLL_MASK,
+	.idlest_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST2),
+	.idlest_mask	= OMAP3430ES2_ST_PERIPH2_CLK_MASK,
+	.max_multiplier	= OMAP3_MAX_DPLL_MULT,
+	.min_divider	= 1,
+	.max_divider	= OMAP3_MAX_DPLL_DIV,
+};
+
+static struct clk dpll5_ck;
+
+static struct clk_hw_omap dpll5_ck_hw = {
+	.hw = {
+		.clk = &dpll5_ck,
+	},
+	.ops		= &clkhwops_omap3_dpll,
+	.dpll_data	= &dpll5_dd,
+	.clkdm_name	= "dpll5_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dpll5_ck, dpll3_ck_parent_names, dpll1_ck_ops);
+
+DEFINE_CLK_DIVIDER(dpll5_m2_ck, "dpll5_ck", &dpll5_ck, 0x0,
+		   OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL5),
+		   OMAP3430ES2_DIV_120M_SHIFT, OMAP3430ES2_DIV_120M_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk dss1_alwon_fck_3430es1;
+
+static const char *dss1_alwon_fck_3430es1_parent_names[] = {
+	"dpll4_m4x2_ck",
+};
+
+static struct clk_hw_omap dss1_alwon_fck_3430es1_hw = {
+	.hw = {
+		.clk = &dss1_alwon_fck_3430es1,
+	},
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_EN_DSS1_SHIFT,
+	.clkdm_name	= "dss_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dss1_alwon_fck_3430es1, dss1_alwon_fck_3430es1_parent_names,
+		  aes2_ick_ops);
+
+static struct clk dss1_alwon_fck_3430es2;
+
+static struct clk_hw_omap dss1_alwon_fck_3430es2_hw = {
+	.hw = {
+		.clk = &dss1_alwon_fck_3430es2,
+	},
+	.ops		= &clkhwops_omap3430es2_dss_usbhost_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_EN_DSS1_SHIFT,
+	.clkdm_name	= "dss_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dss1_alwon_fck_3430es2, dss1_alwon_fck_3430es1_parent_names,
+		  aes2_ick_ops);
+
+static struct clk dss2_alwon_fck;
+
+static struct clk_hw_omap dss2_alwon_fck_hw = {
+	.hw = {
+		.clk = &dss2_alwon_fck,
+	},
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_EN_DSS2_SHIFT,
+	.clkdm_name	= "dss_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dss2_alwon_fck, dpll3_ck_parent_names, aes2_ick_ops);
+
+static struct clk dss_96m_fck;
+
+static struct clk_hw_omap dss_96m_fck_hw = {
+	.hw = {
+		.clk = &dss_96m_fck,
+	},
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_EN_TV_SHIFT,
+	.clkdm_name	= "dss_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dss_96m_fck, core_96m_fck_parent_names, aes2_ick_ops);
+
+static struct clk dss_ick_3430es1;
+
+static struct clk_hw_omap dss_ick_3430es1_hw = {
+	.hw = {
+		.clk = &dss_ick_3430es1,
+	},
+	.ops		= &clkhwops_iclk,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT,
+	.clkdm_name	= "dss_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dss_ick_3430es1, security_l4_ick2_parent_names, aes2_ick_ops);
+
+static struct clk dss_ick_3430es2;
+
+static struct clk_hw_omap dss_ick_3430es2_hw = {
+	.hw = {
+		.clk = &dss_ick_3430es2,
+	},
+	.ops		= &clkhwops_omap3430es2_iclk_dss_usbhost_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT,
+	.clkdm_name	= "dss_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dss_ick_3430es2, security_l4_ick2_parent_names, aes2_ick_ops);
+
+static struct clk dss_tv_fck;
+
+static const char *dss_tv_fck_parent_names[] = {
+	"omap_54m_fck",
+};
+
+static struct clk_hw_omap dss_tv_fck_hw = {
+	.hw = {
+		.clk = &dss_tv_fck,
+	},
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_EN_TV_SHIFT,
+	.clkdm_name	= "dss_clkdm",
+};
+
+DEFINE_STRUCT_CLK(dss_tv_fck, dss_tv_fck_parent_names, aes2_ick_ops);
+
+static struct clk emac_fck;
+
+static const char *emac_fck_parent_names[] = {
+	"rmii_ck",
+};
+
+static struct clk_hw_omap emac_fck_hw = {
+	.hw = {
+		.clk = &emac_fck,
+	},
+	.enable_reg	= OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL),
+	.enable_bit	= AM35XX_CPGMAC_FCLK_SHIFT,
+};
+
+DEFINE_STRUCT_CLK(emac_fck, emac_fck_parent_names, aes1_ick_ops);
+
+static struct clk ipss_ick;
+
+static const char *ipss_ick_parent_names[] = {
+	"core_l3_ick",
+};
+
+static struct clk_hw_omap ipss_ick_hw = {
+	.hw = {
+		.clk = &ipss_ick,
+	},
+	.ops		= &clkhwops_am35xx_ipss_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= AM35XX_EN_IPSS_SHIFT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(ipss_ick, ipss_ick_parent_names, aes2_ick_ops);
+
+static struct clk emac_ick;
+
+static const char *emac_ick_parent_names[] = {
+	"ipss_ick",
+};
+
+static struct clk_hw_omap emac_ick_hw = {
+	.hw = {
+		.clk = &emac_ick,
+	},
+	.ops		= &clkhwops_am35xx_ipss_module_wait,
+	.enable_reg	= OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL),
+	.enable_bit	= AM35XX_CPGMAC_VBUSP_CLK_SHIFT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(emac_ick, emac_ick_parent_names, aes2_ick_ops);
+
+static struct clk emu_core_alwon_ck;
+
+static const char *emu_core_alwon_ck_parent_names[] = {
+	"dpll3_m3x2_ck",
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(emu_core_alwon_ck, "dpll3_clkdm");
+DEFINE_STRUCT_CLK(emu_core_alwon_ck, emu_core_alwon_ck_parent_names,
+		  core_l4_ick_ops);
+
+static struct clk emu_mpu_alwon_ck;
+
+static const char *emu_mpu_alwon_ck_parent_names[] = {
+	"mpu_ck",
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(emu_mpu_alwon_ck, NULL);
+DEFINE_STRUCT_CLK(emu_mpu_alwon_ck, emu_mpu_alwon_ck_parent_names, core_ck_ops);
+
+static struct clk emu_per_alwon_ck;
+
+static const char *emu_per_alwon_ck_parent_names[] = {
+	"dpll4_m6x2_ck",
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(emu_per_alwon_ck, "dpll4_clkdm");
+DEFINE_STRUCT_CLK(emu_per_alwon_ck, emu_per_alwon_ck_parent_names,
+		  core_l4_ick_ops);
+
+static const char *emu_src_ck_parent_names[] = {
+	"sys_ck", "emu_core_alwon_ck", "emu_per_alwon_ck", "emu_mpu_alwon_ck",
+};
+
+static const struct clksel_rate emu_src_sys_rates[] = {
+	{ .div = 1, .val = 0, .flags = RATE_IN_3XXX },
+	{ .div = 0 },
+};
+
+static const struct clksel_rate emu_src_core_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
+	{ .div = 0 },
+};
+
+static const struct clksel_rate emu_src_per_rates[] = {
+	{ .div = 1, .val = 2, .flags = RATE_IN_3XXX },
+	{ .div = 0 },
+};
+
+static const struct clksel_rate emu_src_mpu_rates[] = {
+	{ .div = 1, .val = 3, .flags = RATE_IN_3XXX },
+	{ .div = 0 },
+};
+
+static const struct clksel emu_src_clksel[] = {
+	{ .parent = &sys_ck,		.rates = emu_src_sys_rates },
+	{ .parent = &emu_core_alwon_ck, .rates = emu_src_core_rates },
+	{ .parent = &emu_per_alwon_ck,	.rates = emu_src_per_rates },
+	{ .parent = &emu_mpu_alwon_ck,	.rates = emu_src_mpu_rates },
+	{ .parent = NULL },
+};
+
+static const struct clk_ops emu_src_ck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.recalc_rate	= &omap2_clksel_recalc,
+	.get_parent	= &omap2_clksel_find_parent_index,
+	.set_parent	= &omap2_clksel_set_parent,
+};
+
+static struct clk emu_src_ck;
+
+static struct clk_hw_omap emu_src_ck_hw = {
+	.hw = {
+		.clk = &emu_src_ck,
+	},
+	.clksel		= emu_src_clksel,
+	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
+	.clksel_mask	= OMAP3430_MUX_CTRL_MASK,
+	.clkdm_name	= "emu_clkdm",
+};
+
+DEFINE_STRUCT_CLK(emu_src_ck, emu_src_ck_parent_names, emu_src_ck_ops);
+
+DEFINE_CLK_DIVIDER(atclk_fck, "emu_src_ck", &emu_src_ck, 0x0,
+		   OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
+		   OMAP3430_CLKSEL_ATCLK_SHIFT, OMAP3430_CLKSEL_ATCLK_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk fac_ick;
+
+static struct clk_hw_omap fac_ick_hw = {
+	.hw = {
+		.clk = &fac_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430ES1_EN_FAC_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(fac_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk fshostusb_fck;
+
+static const char *fshostusb_fck_parent_names[] = {
+	"core_48m_fck",
+};
+
+static struct clk_hw_omap fshostusb_fck_hw = {
+	.hw = {
+		.clk = &fshostusb_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP3430ES1_EN_FSHOSTUSB_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(fshostusb_fck, fshostusb_fck_parent_names, aes2_ick_ops);
+
+static struct clk gfx_l3_ck;
+
+static struct clk_hw_omap gfx_l3_ck_hw = {
+	.hw = {
+		.clk = &gfx_l3_ck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP_EN_GFX_SHIFT,
+	.clkdm_name	= "gfx_3430es1_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gfx_l3_ck, core_l3_ick_parent_names, aes1_ick_ops);
+
+DEFINE_CLK_DIVIDER(gfx_l3_fck, "l3_ick", &l3_ick, 0x0,
+		   OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
+		   OMAP_CLKSEL_GFX_SHIFT, OMAP_CLKSEL_GFX_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk gfx_cg1_ck;
+
+static const char *gfx_cg1_ck_parent_names[] = {
+	"gfx_l3_fck",
+};
+
+static struct clk_hw_omap gfx_cg1_ck_hw = {
+	.hw = {
+		.clk = &gfx_cg1_ck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430ES1_EN_2D_SHIFT,
+	.clkdm_name	= "gfx_3430es1_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gfx_cg1_ck, gfx_cg1_ck_parent_names, aes2_ick_ops);
+
+static struct clk gfx_cg2_ck;
+
+static struct clk_hw_omap gfx_cg2_ck_hw = {
+	.hw = {
+		.clk = &gfx_cg2_ck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430ES1_EN_3D_SHIFT,
+	.clkdm_name	= "gfx_3430es1_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gfx_cg2_ck, gfx_cg1_ck_parent_names, aes2_ick_ops);
+
+static struct clk gfx_l3_ick;
+
+static const char *gfx_l3_ick_parent_names[] = {
+	"gfx_l3_ck",
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(gfx_l3_ick, "gfx_3430es1_clkdm");
+DEFINE_STRUCT_CLK(gfx_l3_ick, gfx_l3_ick_parent_names, core_l4_ick_ops);
+
+static struct clk wkup_32k_fck;
+
+static const char *wkup_32k_fck_parent_names[] = {
+	"omap_32k_fck",
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(wkup_32k_fck, "wkup_clkdm");
+DEFINE_STRUCT_CLK(wkup_32k_fck, wkup_32k_fck_parent_names, core_l4_ick_ops);
+
+static struct clk gpio1_dbck;
+
+static const char *gpio1_dbck_parent_names[] = {
+	"wkup_32k_fck",
+};
+
+static struct clk_hw_omap gpio1_dbck_hw = {
+	.hw = {
+		.clk = &gpio1_dbck,
+	},
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_EN_GPIO1_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpio1_dbck, gpio1_dbck_parent_names, aes2_ick_ops);
+
+static struct clk wkup_l4_ick;
+
+DEFINE_STRUCT_CLK_HW_OMAP(wkup_l4_ick, "wkup_clkdm");
+DEFINE_STRUCT_CLK(wkup_l4_ick, dpll3_ck_parent_names, core_l4_ick_ops);
+
+static struct clk gpio1_ick;
+
+static const char *gpio1_ick_parent_names[] = {
+	"wkup_l4_ick",
+};
+
+static struct clk_hw_omap gpio1_ick_hw = {
+	.hw = {
+		.clk = &gpio1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_GPIO1_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpio1_ick, gpio1_ick_parent_names, aes2_ick_ops);
+
+static struct clk per_32k_alwon_fck;
+
+DEFINE_STRUCT_CLK_HW_OMAP(per_32k_alwon_fck, "per_clkdm");
+DEFINE_STRUCT_CLK(per_32k_alwon_fck, wkup_32k_fck_parent_names,
+		  core_l4_ick_ops);
+
+static struct clk gpio2_dbck;
+
+static const char *gpio2_dbck_parent_names[] = {
+	"per_32k_alwon_fck",
+};
+
+static struct clk_hw_omap gpio2_dbck_hw = {
+	.hw = {
+		.clk = &gpio2_dbck,
+	},
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_EN_GPIO2_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpio2_dbck, gpio2_dbck_parent_names, aes2_ick_ops);
+
+static struct clk per_l4_ick;
+
+DEFINE_STRUCT_CLK_HW_OMAP(per_l4_ick, "per_clkdm");
+DEFINE_STRUCT_CLK(per_l4_ick, security_l4_ick2_parent_names, core_l4_ick_ops);
+
+static struct clk gpio2_ick;
+
+static const char *gpio2_ick_parent_names[] = {
+	"per_l4_ick",
+};
+
+static struct clk_hw_omap gpio2_ick_hw = {
+	.hw = {
+		.clk = &gpio2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_GPIO2_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpio2_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+static struct clk gpio3_dbck;
+
+static struct clk_hw_omap gpio3_dbck_hw = {
+	.hw = {
+		.clk = &gpio3_dbck,
+	},
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_EN_GPIO3_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpio3_dbck, gpio2_dbck_parent_names, aes2_ick_ops);
+
+static struct clk gpio3_ick;
+
+static struct clk_hw_omap gpio3_ick_hw = {
+	.hw = {
+		.clk = &gpio3_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_GPIO3_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpio3_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+static struct clk gpio4_dbck;
+
+static struct clk_hw_omap gpio4_dbck_hw = {
+	.hw = {
+		.clk = &gpio4_dbck,
+	},
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_EN_GPIO4_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpio4_dbck, gpio2_dbck_parent_names, aes2_ick_ops);
+
+static struct clk gpio4_ick;
+
+static struct clk_hw_omap gpio4_ick_hw = {
+	.hw = {
+		.clk = &gpio4_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_GPIO4_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpio4_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+static struct clk gpio5_dbck;
+
+static struct clk_hw_omap gpio5_dbck_hw = {
+	.hw = {
+		.clk = &gpio5_dbck,
+	},
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_EN_GPIO5_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpio5_dbck, gpio2_dbck_parent_names, aes2_ick_ops);
+
+static struct clk gpio5_ick;
+
+static struct clk_hw_omap gpio5_ick_hw = {
+	.hw = {
+		.clk = &gpio5_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_GPIO5_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpio5_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+static struct clk gpio6_dbck;
+
+static struct clk_hw_omap gpio6_dbck_hw = {
+	.hw = {
+		.clk = &gpio6_dbck,
+	},
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_EN_GPIO6_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpio6_dbck, gpio2_dbck_parent_names, aes2_ick_ops);
+
+static struct clk gpio6_ick;
+
+static struct clk_hw_omap gpio6_ick_hw = {
+	.hw = {
+		.clk = &gpio6_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_GPIO6_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpio6_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+static struct clk gpmc_fck;
+
+static struct clk_hw_omap gpmc_fck_hw = {
+	.hw = {
+		.clk = &gpmc_fck,
+	},
+	.flags		= ENABLE_ON_INIT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpmc_fck, ipss_ick_parent_names, core_l4_ick_ops);
+
+static const struct clksel omap343x_gpt_clksel[] = {
+	{ .parent = &omap_32k_fck, .rates = gpt_32k_rates },
+	{ .parent = &sys_ck, .rates = gpt_sys_rates },
+	{ .parent = NULL },
+};
+
+static const char *gpt10_fck_parent_names[] = {
+	"omap_32k_fck", "sys_ck",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt10_fck, "core_l4_clkdm", omap343x_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
+			 OMAP3430_CLKSEL_GPT10_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP3430_EN_GPT10_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, clkout2_src_ck_ops);
+
+static struct clk gpt10_ick;
+
+static struct clk_hw_omap gpt10_ick_hw = {
+	.hw = {
+		.clk = &gpt10_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_GPT10_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt10_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt11_fck, "core_l4_clkdm", omap343x_gpt_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
+			 OMAP3430_CLKSEL_GPT11_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP3430_EN_GPT11_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, clkout2_src_ck_ops);
+
+static struct clk gpt11_ick;
+
+static struct clk_hw_omap gpt11_ick_hw = {
+	.hw = {
+		.clk = &gpt11_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_GPT11_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt11_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk gpt12_fck;
+
+static const char *gpt12_fck_parent_names[] = {
+	"secure_32k_fck",
+};
+
+DEFINE_STRUCT_CLK_HW_OMAP(gpt12_fck, "wkup_clkdm");
+DEFINE_STRUCT_CLK(gpt12_fck, gpt12_fck_parent_names, core_l4_ick_ops);
+
+static struct clk gpt12_ick;
+
+static struct clk_hw_omap gpt12_ick_hw = {
+	.hw = {
+		.clk = &gpt12_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_GPT12_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt12_ick, gpio1_ick_parent_names, aes2_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt1_fck, "wkup_clkdm", omap343x_gpt_clksel,
+			 OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL),
+			 OMAP3430_CLKSEL_GPT1_MASK,
+			 OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+			 OMAP3430_EN_GPT1_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, clkout2_src_ck_ops);
+
+static struct clk gpt1_ick;
+
+static struct clk_hw_omap gpt1_ick_hw = {
+	.hw = {
+		.clk = &gpt1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_GPT1_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt1_ick, gpio1_ick_parent_names, aes2_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt2_fck, "per_clkdm", omap343x_gpt_clksel,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
+			 OMAP3430_CLKSEL_GPT2_MASK,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+			 OMAP3430_EN_GPT2_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, clkout2_src_ck_ops);
+
+static struct clk gpt2_ick;
+
+static struct clk_hw_omap gpt2_ick_hw = {
+	.hw = {
+		.clk = &gpt2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_GPT2_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt2_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt3_fck, "per_clkdm", omap343x_gpt_clksel,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
+			 OMAP3430_CLKSEL_GPT3_MASK,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+			 OMAP3430_EN_GPT3_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, clkout2_src_ck_ops);
+
+static struct clk gpt3_ick;
+
+static struct clk_hw_omap gpt3_ick_hw = {
+	.hw = {
+		.clk = &gpt3_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_GPT3_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt3_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt4_fck, "per_clkdm", omap343x_gpt_clksel,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
+			 OMAP3430_CLKSEL_GPT4_MASK,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+			 OMAP3430_EN_GPT4_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, clkout2_src_ck_ops);
+
+static struct clk gpt4_ick;
+
+static struct clk_hw_omap gpt4_ick_hw = {
+	.hw = {
+		.clk = &gpt4_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_GPT4_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt4_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt5_fck, "per_clkdm", omap343x_gpt_clksel,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
+			 OMAP3430_CLKSEL_GPT5_MASK,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+			 OMAP3430_EN_GPT5_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, clkout2_src_ck_ops);
+
+static struct clk gpt5_ick;
+
+static struct clk_hw_omap gpt5_ick_hw = {
+	.hw = {
+		.clk = &gpt5_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_GPT5_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt5_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt6_fck, "per_clkdm", omap343x_gpt_clksel,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
+			 OMAP3430_CLKSEL_GPT6_MASK,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+			 OMAP3430_EN_GPT6_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, clkout2_src_ck_ops);
+
+static struct clk gpt6_ick;
+
+static struct clk_hw_omap gpt6_ick_hw = {
+	.hw = {
+		.clk = &gpt6_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_GPT6_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt6_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt7_fck, "per_clkdm", omap343x_gpt_clksel,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
+			 OMAP3430_CLKSEL_GPT7_MASK,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+			 OMAP3430_EN_GPT7_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, clkout2_src_ck_ops);
+
+static struct clk gpt7_ick;
+
+static struct clk_hw_omap gpt7_ick_hw = {
+	.hw = {
+		.clk = &gpt7_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_GPT7_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt7_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt8_fck, "per_clkdm", omap343x_gpt_clksel,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
+			 OMAP3430_CLKSEL_GPT8_MASK,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+			 OMAP3430_EN_GPT8_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, clkout2_src_ck_ops);
+
+static struct clk gpt8_ick;
+
+static struct clk_hw_omap gpt8_ick_hw = {
+	.hw = {
+		.clk = &gpt8_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_GPT8_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt8_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(gpt9_fck, "per_clkdm", omap343x_gpt_clksel,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
+			 OMAP3430_CLKSEL_GPT9_MASK,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+			 OMAP3430_EN_GPT9_SHIFT, &clkhwops_wait,
+			 gpt10_fck_parent_names, clkout2_src_ck_ops);
+
+static struct clk gpt9_ick;
+
+static struct clk_hw_omap gpt9_ick_hw = {
+	.hw = {
+		.clk = &gpt9_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_GPT9_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(gpt9_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+static struct clk hdq_fck;
+
+static const char *hdq_fck_parent_names[] = {
+	"core_12m_fck",
+};
+
+static struct clk_hw_omap hdq_fck_hw = {
+	.hw = {
+		.clk = &hdq_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP3430_EN_HDQ_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(hdq_fck, hdq_fck_parent_names, aes2_ick_ops);
+
+static struct clk hdq_ick;
+
+static struct clk_hw_omap hdq_ick_hw = {
+	.hw = {
+		.clk = &hdq_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_HDQ_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(hdq_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk hecc_ck;
+
+static struct clk_hw_omap hecc_ck_hw = {
+	.hw = {
+		.clk = &hecc_ck,
+	},
+	.ops		= &clkhwops_am35xx_ipss_module_wait,
+	.enable_reg	= OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL),
+	.enable_bit	= AM35XX_HECC_VBUSP_CLK_SHIFT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(hecc_ck, dpll3_ck_parent_names, aes2_ick_ops);
+
+static struct clk hsotgusb_fck_am35xx;
+
+static struct clk_hw_omap hsotgusb_fck_am35xx_hw = {
+	.hw = {
+		.clk = &hsotgusb_fck_am35xx,
+	},
+	.enable_reg	= OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL),
+	.enable_bit	= AM35XX_USBOTG_FCLK_SHIFT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(hsotgusb_fck_am35xx, dpll3_ck_parent_names, aes2_ick_ops);
+
+static struct clk hsotgusb_ick_3430es1;
+
+static struct clk_hw_omap hsotgusb_ick_3430es1_hw = {
+	.hw = {
+		.clk = &hsotgusb_ick_3430es1,
+	},
+	.ops		= &clkhwops_iclk,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_HSOTGUSB_SHIFT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(hsotgusb_ick_3430es1, ipss_ick_parent_names, aes2_ick_ops);
+
+static struct clk hsotgusb_ick_3430es2;
+
+static struct clk_hw_omap hsotgusb_ick_3430es2_hw = {
+	.hw = {
+		.clk = &hsotgusb_ick_3430es2,
+	},
+	.ops		= &clkhwops_omap3430es2_iclk_hsotgusb_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_HSOTGUSB_SHIFT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(hsotgusb_ick_3430es2, ipss_ick_parent_names, aes2_ick_ops);
+
+static struct clk hsotgusb_ick_am35xx;
+
+static struct clk_hw_omap hsotgusb_ick_am35xx_hw = {
+	.hw = {
+		.clk = &hsotgusb_ick_am35xx,
+	},
+	.ops		= &clkhwops_am35xx_ipss_module_wait,
+	.enable_reg	= OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL),
+	.enable_bit	= AM35XX_USBOTG_VBUSP_CLK_SHIFT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(hsotgusb_ick_am35xx, emac_ick_parent_names, aes2_ick_ops);
+
+static struct clk i2c1_fck;
+
+static struct clk_hw_omap i2c1_fck_hw = {
+	.hw = {
+		.clk = &i2c1_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP3430_EN_I2C1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(i2c1_fck, csi2_96m_fck_parent_names, aes2_ick_ops);
+
+static struct clk i2c1_ick;
+
+static struct clk_hw_omap i2c1_ick_hw = {
+	.hw = {
+		.clk = &i2c1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_I2C1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(i2c1_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk i2c2_fck;
+
+static struct clk_hw_omap i2c2_fck_hw = {
+	.hw = {
+		.clk = &i2c2_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP3430_EN_I2C2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(i2c2_fck, csi2_96m_fck_parent_names, aes2_ick_ops);
+
+static struct clk i2c2_ick;
+
+static struct clk_hw_omap i2c2_ick_hw = {
+	.hw = {
+		.clk = &i2c2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_I2C2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(i2c2_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk i2c3_fck;
+
+static struct clk_hw_omap i2c3_fck_hw = {
+	.hw = {
+		.clk = &i2c3_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP3430_EN_I2C3_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(i2c3_fck, csi2_96m_fck_parent_names, aes2_ick_ops);
+
+static struct clk i2c3_ick;
+
+static struct clk_hw_omap i2c3_ick_hw = {
+	.hw = {
+		.clk = &i2c3_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_I2C3_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(i2c3_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk icr_ick;
+
+static struct clk_hw_omap icr_ick_hw = {
+	.hw = {
+		.clk = &icr_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_ICR_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(icr_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk iva2_ck;
+
+static const char *iva2_ck_parent_names[] = {
+	"dpll2_m2_ck",
+};
+
+static struct clk_hw_omap iva2_ck_hw = {
+	.hw = {
+		.clk = &iva2_ck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_SHIFT,
+	.clkdm_name	= "iva2_clkdm",
+};
+
+DEFINE_STRUCT_CLK(iva2_ck, iva2_ck_parent_names, aes2_ick_ops);
+
+static struct clk mad2d_ick;
+
+static struct clk_hw_omap mad2d_ick_hw = {
+	.hw = {
+		.clk = &mad2d_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+	.enable_bit	= OMAP3430_EN_MAD2D_SHIFT,
+	.clkdm_name	= "d2d_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mad2d_ick, core_l3_ick_parent_names, aes2_ick_ops);
+
+static struct clk mailboxes_ick;
+
+static struct clk_hw_omap mailboxes_ick_hw = {
+	.hw = {
+		.clk = &mailboxes_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_MAILBOXES_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mailboxes_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static const struct clksel_rate common_mcbsp_96m_rates[] = {
+	{ .div = 1, .val = 0, .flags = RATE_IN_3XXX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate common_mcbsp_mcbsp_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
+	{ .div = 0 }
+};
+
+static const struct clksel mcbsp_15_clksel[] = {
+	{ .parent = &core_96m_fck, .rates = common_mcbsp_96m_rates },
+	{ .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates },
+	{ .parent = NULL },
+};
+
+static const char *mcbsp1_fck_parent_names[] = {
+	"core_96m_fck", "mcbsp_clks",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(mcbsp1_fck, "core_l4_clkdm", mcbsp_15_clksel,
+			 OMAP343X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
+			 OMAP2_MCBSP1_CLKS_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP3430_EN_MCBSP1_SHIFT, &clkhwops_wait,
+			 mcbsp1_fck_parent_names, clkout2_src_ck_ops);
+
+static struct clk mcbsp1_ick;
+
+static struct clk_hw_omap mcbsp1_ick_hw = {
+	.hw = {
+		.clk = &mcbsp1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_MCBSP1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcbsp1_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk per_96m_fck;
+
+DEFINE_STRUCT_CLK_HW_OMAP(per_96m_fck, "per_clkdm");
+DEFINE_STRUCT_CLK(per_96m_fck, cm_96m_fck_parent_names, core_l4_ick_ops);
+
+static const struct clksel mcbsp_234_clksel[] = {
+	{ .parent = &per_96m_fck, .rates = common_mcbsp_96m_rates },
+	{ .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates },
+	{ .parent = NULL },
+};
+
+static const char *mcbsp2_fck_parent_names[] = {
+	"per_96m_fck", "mcbsp_clks",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(mcbsp2_fck, "per_clkdm", mcbsp_234_clksel,
+			 OMAP343X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
+			 OMAP2_MCBSP2_CLKS_MASK,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+			 OMAP3430_EN_MCBSP2_SHIFT, &clkhwops_wait,
+			 mcbsp2_fck_parent_names, clkout2_src_ck_ops);
+
+static struct clk mcbsp2_ick;
+
+static struct clk_hw_omap mcbsp2_ick_hw = {
+	.hw = {
+		.clk = &mcbsp2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_MCBSP2_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcbsp2_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(mcbsp3_fck, "per_clkdm", mcbsp_234_clksel,
+			 OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1),
+			 OMAP2_MCBSP3_CLKS_MASK,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+			 OMAP3430_EN_MCBSP3_SHIFT, &clkhwops_wait,
+			 mcbsp2_fck_parent_names, clkout2_src_ck_ops);
+
+static struct clk mcbsp3_ick;
+
+static struct clk_hw_omap mcbsp3_ick_hw = {
+	.hw = {
+		.clk = &mcbsp3_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_MCBSP3_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcbsp3_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(mcbsp4_fck, "per_clkdm", mcbsp_234_clksel,
+			 OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1),
+			 OMAP2_MCBSP4_CLKS_MASK,
+			 OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+			 OMAP3430_EN_MCBSP4_SHIFT, &clkhwops_wait,
+			 mcbsp2_fck_parent_names, clkout2_src_ck_ops);
+
+static struct clk mcbsp4_ick;
+
+static struct clk_hw_omap mcbsp4_ick_hw = {
+	.hw = {
+		.clk = &mcbsp4_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_MCBSP4_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcbsp4_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(mcbsp5_fck, "core_l4_clkdm", mcbsp_15_clksel,
+			 OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1),
+			 OMAP2_MCBSP5_CLKS_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP3430_EN_MCBSP5_SHIFT, &clkhwops_wait,
+			 mcbsp1_fck_parent_names, clkout2_src_ck_ops);
+
+static struct clk mcbsp5_ick;
+
+static struct clk_hw_omap mcbsp5_ick_hw = {
+	.hw = {
+		.clk = &mcbsp5_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_MCBSP5_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcbsp5_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk mcspi1_fck;
+
+static struct clk_hw_omap mcspi1_fck_hw = {
+	.hw = {
+		.clk = &mcspi1_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP3430_EN_MCSPI1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcspi1_fck, fshostusb_fck_parent_names, aes2_ick_ops);
+
+static struct clk mcspi1_ick;
+
+static struct clk_hw_omap mcspi1_ick_hw = {
+	.hw = {
+		.clk = &mcspi1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_MCSPI1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcspi1_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk mcspi2_fck;
+
+static struct clk_hw_omap mcspi2_fck_hw = {
+	.hw = {
+		.clk = &mcspi2_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP3430_EN_MCSPI2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcspi2_fck, fshostusb_fck_parent_names, aes2_ick_ops);
+
+static struct clk mcspi2_ick;
+
+static struct clk_hw_omap mcspi2_ick_hw = {
+	.hw = {
+		.clk = &mcspi2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_MCSPI2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcspi2_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk mcspi3_fck;
+
+static struct clk_hw_omap mcspi3_fck_hw = {
+	.hw = {
+		.clk = &mcspi3_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP3430_EN_MCSPI3_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcspi3_fck, fshostusb_fck_parent_names, aes2_ick_ops);
+
+static struct clk mcspi3_ick;
+
+static struct clk_hw_omap mcspi3_ick_hw = {
+	.hw = {
+		.clk = &mcspi3_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_MCSPI3_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcspi3_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk mcspi4_fck;
+
+static struct clk_hw_omap mcspi4_fck_hw = {
+	.hw = {
+		.clk = &mcspi4_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP3430_EN_MCSPI4_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcspi4_fck, fshostusb_fck_parent_names, aes2_ick_ops);
+
+static struct clk mcspi4_ick;
+
+static struct clk_hw_omap mcspi4_ick_hw = {
+	.hw = {
+		.clk = &mcspi4_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_MCSPI4_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mcspi4_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk mmchs1_fck;
+
+static struct clk_hw_omap mmchs1_fck_hw = {
+	.hw = {
+		.clk = &mmchs1_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP3430_EN_MMC1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mmchs1_fck, csi2_96m_fck_parent_names, aes2_ick_ops);
+
+static struct clk mmchs1_ick;
+
+static struct clk_hw_omap mmchs1_ick_hw = {
+	.hw = {
+		.clk = &mmchs1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_MMC1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mmchs1_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk mmchs2_fck;
+
+static struct clk_hw_omap mmchs2_fck_hw = {
+	.hw = {
+		.clk = &mmchs2_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP3430_EN_MMC2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mmchs2_fck, csi2_96m_fck_parent_names, aes2_ick_ops);
+
+static struct clk mmchs2_ick;
+
+static struct clk_hw_omap mmchs2_ick_hw = {
+	.hw = {
+		.clk = &mmchs2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_MMC2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mmchs2_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk mmchs3_fck;
+
+static struct clk_hw_omap mmchs3_fck_hw = {
+	.hw = {
+		.clk = &mmchs3_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP3430ES2_EN_MMC3_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mmchs3_fck, csi2_96m_fck_parent_names, aes2_ick_ops);
+
+static struct clk mmchs3_ick;
+
+static struct clk_hw_omap mmchs3_ick_hw = {
+	.hw = {
+		.clk = &mmchs3_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430ES2_EN_MMC3_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mmchs3_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk modem_fck;
+
+static struct clk_hw_omap modem_fck_hw = {
+	.hw = {
+		.clk = &modem_fck,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP3430_EN_MODEM_SHIFT,
+	.clkdm_name	= "d2d_clkdm",
+};
+
+DEFINE_STRUCT_CLK(modem_fck, dpll3_ck_parent_names, aes2_ick_ops);
+
+static struct clk mspro_fck;
+
+static struct clk_hw_omap mspro_fck_hw = {
+	.hw = {
+		.clk = &mspro_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP3430_EN_MSPRO_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mspro_fck, csi2_96m_fck_parent_names, aes2_ick_ops);
+
+static struct clk mspro_ick;
+
+static struct clk_hw_omap mspro_ick_hw = {
+	.hw = {
+		.clk = &mspro_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_MSPRO_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(mspro_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk omap_192m_alwon_fck;
+
+DEFINE_STRUCT_CLK_HW_OMAP(omap_192m_alwon_fck, NULL);
+DEFINE_STRUCT_CLK(omap_192m_alwon_fck, omap_96m_alwon_fck_parent_names,
+		  core_ck_ops);
+
+static struct clk omap_32ksync_ick;
+
+static struct clk_hw_omap omap_32ksync_ick_hw = {
+	.hw = {
+		.clk = &omap_32ksync_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_32KSYNC_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(omap_32ksync_ick, gpio1_ick_parent_names, aes2_ick_ops);
+
+static const struct clksel_rate omap_96m_alwon_fck_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_36XX },
+	{ .div = 2, .val = 2, .flags = RATE_IN_36XX },
+	{ .div = 0 }
+};
+
+static const struct clksel omap_96m_alwon_fck_clksel[] = {
+	{ .parent = &omap_192m_alwon_fck, .rates = omap_96m_alwon_fck_rates },
+	{ .parent = NULL }
+};
+
+static struct clk omap_96m_alwon_fck_3630;
+
+static const char *omap_96m_alwon_fck_3630_parent_names[] = {
+	"omap_192m_alwon_fck",
+};
+
+static const struct clk_ops omap_96m_alwon_fck_3630_ops = {
+	.set_rate	= &omap2_clksel_set_rate,
+	.recalc_rate	= &omap2_clksel_recalc,
+	.round_rate	= &omap2_clksel_round_rate,
+};
+
+static struct clk_hw_omap omap_96m_alwon_fck_3630_hw = {
+	.hw = {
+		.clk = &omap_96m_alwon_fck_3630,
+	},
+	.clksel		= omap_96m_alwon_fck_clksel,
+	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
+	.clksel_mask	= OMAP3630_CLKSEL_96M_MASK,
+};
+
+static struct clk omap_96m_alwon_fck_3630 = {
+	.name	= "omap_96m_alwon_fck",
+	.hw	= &omap_96m_alwon_fck_3630_hw.hw,
+	.parent_names	= omap_96m_alwon_fck_3630_parent_names,
+	.num_parents	= ARRAY_SIZE(omap_96m_alwon_fck_3630_parent_names),
+	.ops	= &omap_96m_alwon_fck_3630_ops,
+};
+
+static struct clk omapctrl_ick;
+
+static struct clk_hw_omap omapctrl_ick_hw = {
+	.hw = {
+		.clk = &omapctrl_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_OMAPCTRL_SHIFT,
+	.flags		= ENABLE_ON_INIT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(omapctrl_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+DEFINE_CLK_DIVIDER(pclk_fck, "emu_src_ck", &emu_src_ck, 0x0,
+		   OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
+		   OMAP3430_CLKSEL_PCLK_SHIFT, OMAP3430_CLKSEL_PCLK_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+DEFINE_CLK_DIVIDER(pclkx2_fck, "emu_src_ck", &emu_src_ck, 0x0,
+		   OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
+		   OMAP3430_CLKSEL_PCLKX2_SHIFT, OMAP3430_CLKSEL_PCLKX2_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk per_48m_fck;
+
+DEFINE_STRUCT_CLK_HW_OMAP(per_48m_fck, "per_clkdm");
+DEFINE_STRUCT_CLK(per_48m_fck, core_48m_fck_parent_names, core_l4_ick_ops);
+
+static struct clk security_l3_ick;
+
+DEFINE_STRUCT_CLK_HW_OMAP(security_l3_ick, NULL);
+DEFINE_STRUCT_CLK(security_l3_ick, core_l3_ick_parent_names, core_ck_ops);
+
+static struct clk pka_ick;
+
+static const char *pka_ick_parent_names[] = {
+	"security_l3_ick",
+};
+
+static struct clk_hw_omap pka_ick_hw = {
+	.hw = {
+		.clk = &pka_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+	.enable_bit	= OMAP3430_EN_PKA_SHIFT,
+};
+
+DEFINE_STRUCT_CLK(pka_ick, pka_ick_parent_names, aes1_ick_ops);
+
+DEFINE_CLK_DIVIDER(rm_ick, "l4_ick", &l4_ick, 0x0,
+		   OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL),
+		   OMAP3430_CLKSEL_RM_SHIFT, OMAP3430_CLKSEL_RM_WIDTH,
+		   CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk rng_ick;
+
+static struct clk_hw_omap rng_ick_hw = {
+	.hw = {
+		.clk = &rng_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+	.enable_bit	= OMAP3430_EN_RNG_SHIFT,
+};
+
+DEFINE_STRUCT_CLK(rng_ick, aes1_ick_parent_names, aes1_ick_ops);
+
+static struct clk sad2d_ick;
+
+static struct clk_hw_omap sad2d_ick_hw = {
+	.hw = {
+		.clk = &sad2d_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_SAD2D_SHIFT,
+	.clkdm_name	= "d2d_clkdm",
+};
+
+DEFINE_STRUCT_CLK(sad2d_ick, core_l3_ick_parent_names, aes2_ick_ops);
+
+static struct clk sdrc_ick;
+
+static struct clk_hw_omap sdrc_ick_hw = {
+	.hw = {
+		.clk = &sdrc_ick,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_SDRC_SHIFT,
+	.flags		= ENABLE_ON_INIT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(sdrc_ick, ipss_ick_parent_names, aes2_ick_ops);
+
+static const struct clksel_rate sgx_core_rates[] = {
+	{ .div = 2, .val = 5, .flags = RATE_IN_36XX },
+	{ .div = 3, .val = 0, .flags = RATE_IN_3XXX },
+	{ .div = 4, .val = 1, .flags = RATE_IN_3XXX },
+	{ .div = 6, .val = 2, .flags = RATE_IN_3XXX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate sgx_96m_rates[] = {
+	{ .div = 1, .val = 3, .flags = RATE_IN_3XXX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate sgx_192m_rates[] = {
+	{ .div = 1, .val = 4, .flags = RATE_IN_36XX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate sgx_corex2_rates[] = {
+	{ .div = 3, .val = 6, .flags = RATE_IN_36XX },
+	{ .div = 5, .val = 7, .flags = RATE_IN_36XX },
+	{ .div = 0 }
+};
+
+static const struct clksel sgx_clksel[] = {
+	{ .parent = &core_ck, .rates = sgx_core_rates },
+	{ .parent = &cm_96m_fck, .rates = sgx_96m_rates },
+	{ .parent = &omap_192m_alwon_fck, .rates = sgx_192m_rates },
+	{ .parent = &corex2_fck, .rates = sgx_corex2_rates },
+	{ .parent = NULL },
+};
+
+static const char *sgx_fck_parent_names[] = {
+	"core_ck", "cm_96m_fck", "omap_192m_alwon_fck", "corex2_fck",
+};
+
+static struct clk sgx_fck;
+
+static const struct clk_ops sgx_fck_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+	.recalc_rate	= &omap2_clksel_recalc,
+	.set_rate	= &omap2_clksel_set_rate,
+	.round_rate	= &omap2_clksel_round_rate,
+	.get_parent	= &omap2_clksel_find_parent_index,
+	.set_parent	= &omap2_clksel_set_parent,
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(sgx_fck, "sgx_clkdm", sgx_clksel,
+			 OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_CLKSEL),
+			 OMAP3430ES2_CLKSEL_SGX_MASK,
+			 OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_FCLKEN),
+			 OMAP3430ES2_CM_FCLKEN_SGX_EN_SGX_SHIFT,
+			 &clkhwops_wait, sgx_fck_parent_names, sgx_fck_ops);
+
+static struct clk sgx_ick;
+
+static struct clk_hw_omap sgx_ick_hw = {
+	.hw = {
+		.clk = &sgx_ick,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430ES2_CM_ICLKEN_SGX_EN_SGX_SHIFT,
+	.clkdm_name	= "sgx_clkdm",
+};
+
+DEFINE_STRUCT_CLK(sgx_ick, core_l3_ick_parent_names, aes2_ick_ops);
+
+static struct clk sha11_ick;
+
+static struct clk_hw_omap sha11_ick_hw = {
+	.hw = {
+		.clk = &sha11_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
+	.enable_bit	= OMAP3430_EN_SHA11_SHIFT,
+};
+
+DEFINE_STRUCT_CLK(sha11_ick, aes1_ick_parent_names, aes1_ick_ops);
+
+static struct clk sha12_ick;
+
+static struct clk_hw_omap sha12_ick_hw = {
+	.hw = {
+		.clk = &sha12_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_SHA12_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(sha12_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk sr1_fck;
+
+static struct clk_hw_omap sr1_fck_hw = {
+	.hw = {
+		.clk = &sr1_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_EN_SR1_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(sr1_fck, dpll3_ck_parent_names, aes2_ick_ops);
+
+static struct clk sr2_fck;
+
+static struct clk_hw_omap sr2_fck_hw = {
+	.hw = {
+		.clk = &sr2_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_EN_SR2_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(sr2_fck, dpll3_ck_parent_names, aes2_ick_ops);
+
+static struct clk sr_l4_ick;
+
+DEFINE_STRUCT_CLK_HW_OMAP(sr_l4_ick, "core_l4_clkdm");
+DEFINE_STRUCT_CLK(sr_l4_ick, security_l4_ick2_parent_names, core_l4_ick_ops);
+
+static struct clk ssi_l4_ick;
+
+DEFINE_STRUCT_CLK_HW_OMAP(ssi_l4_ick, "core_l4_clkdm");
+DEFINE_STRUCT_CLK(ssi_l4_ick, security_l4_ick2_parent_names, core_l4_ick_ops);
+
+static struct clk ssi_ick_3430es1;
+
+static const char *ssi_ick_3430es1_parent_names[] = {
+	"ssi_l4_ick",
+};
+
+static struct clk_hw_omap ssi_ick_3430es1_hw = {
+	.hw = {
+		.clk = &ssi_ick_3430es1,
+	},
+	.ops		= &clkhwops_iclk,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_SSI_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(ssi_ick_3430es1, ssi_ick_3430es1_parent_names, aes2_ick_ops);
+
+static struct clk ssi_ick_3430es2;
+
+static struct clk_hw_omap ssi_ick_3430es2_hw = {
+	.hw = {
+		.clk = &ssi_ick_3430es2,
+	},
+	.ops		= &clkhwops_omap3430es2_iclk_ssi_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_SSI_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(ssi_ick_3430es2, ssi_ick_3430es1_parent_names, aes2_ick_ops);
+
+static const struct clksel_rate ssi_ssr_corex2_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
+	{ .div = 2, .val = 2, .flags = RATE_IN_3XXX },
+	{ .div = 3, .val = 3, .flags = RATE_IN_3XXX },
+	{ .div = 4, .val = 4, .flags = RATE_IN_3XXX },
+	{ .div = 6, .val = 6, .flags = RATE_IN_3XXX },
+	{ .div = 8, .val = 8, .flags = RATE_IN_3XXX },
+	{ .div = 0 }
+};
+
+static const struct clksel ssi_ssr_clksel[] = {
+	{ .parent = &corex2_fck, .rates = ssi_ssr_corex2_rates },
+	{ .parent = NULL },
+};
+
+static const char *ssi_ssr_fck_3430es1_parent_names[] = {
+	"corex2_fck",
+};
+
+static const struct clk_ops ssi_ssr_fck_3430es1_ops = {
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+	.recalc_rate	= &omap2_clksel_recalc,
+	.set_rate	= &omap2_clksel_set_rate,
+	.round_rate	= &omap2_clksel_round_rate,
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(ssi_ssr_fck_3430es1, "core_l4_clkdm",
+			 ssi_ssr_clksel, OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
+			 OMAP3430_CLKSEL_SSI_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP3430_EN_SSI_SHIFT,
+			 NULL, ssi_ssr_fck_3430es1_parent_names,
+			 ssi_ssr_fck_3430es1_ops);
+
+DEFINE_CLK_OMAP_MUX_GATE(ssi_ssr_fck_3430es2, "core_l4_clkdm",
+			 ssi_ssr_clksel, OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
+			 OMAP3430_CLKSEL_SSI_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+			 OMAP3430_EN_SSI_SHIFT,
+			 NULL, ssi_ssr_fck_3430es1_parent_names,
+			 ssi_ssr_fck_3430es1_ops);
+
+DEFINE_CLK_FIXED_FACTOR(ssi_sst_fck_3430es1, "ssi_ssr_fck_3430es1",
+			&ssi_ssr_fck_3430es1, 0x0, 1, 2);
+
+DEFINE_CLK_FIXED_FACTOR(ssi_sst_fck_3430es2, "ssi_ssr_fck_3430es2",
+			&ssi_ssr_fck_3430es2, 0x0, 1, 2);
+
+static struct clk sys_clkout1;
+
+static const char *sys_clkout1_parent_names[] = {
+	"osc_sys_ck",
+};
+
+static struct clk_hw_omap sys_clkout1_hw = {
+	.hw = {
+		.clk = &sys_clkout1,
+	},
+	.enable_reg	= OMAP3430_PRM_CLKOUT_CTRL,
+	.enable_bit	= OMAP3430_CLKOUT_EN_SHIFT,
+};
+
+DEFINE_STRUCT_CLK(sys_clkout1, sys_clkout1_parent_names, aes1_ick_ops);
+
+DEFINE_CLK_DIVIDER(sys_clkout2, "clkout2_src_ck", &clkout2_src_ck, 0x0,
+		   OMAP3430_CM_CLKOUT_CTRL, OMAP3430_CLKOUT2_DIV_SHIFT,
+		   OMAP3430_CLKOUT2_DIV_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL);
+
+DEFINE_CLK_MUX(traceclk_src_fck, emu_src_ck_parent_names, NULL, 0x0,
+	       OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
+	       OMAP3430_TRACE_MUX_CTRL_SHIFT, OMAP3430_TRACE_MUX_CTRL_WIDTH,
+	       0x0, NULL);
+
+DEFINE_CLK_DIVIDER(traceclk_fck, "traceclk_src_fck", &traceclk_src_fck, 0x0,
+		   OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
+		   OMAP3430_CLKSEL_TRACECLK_SHIFT,
+		   OMAP3430_CLKSEL_TRACECLK_WIDTH, CLK_DIVIDER_ONE_BASED, NULL);
+
+static struct clk ts_fck;
+
+static struct clk_hw_omap ts_fck_hw = {
+	.hw = {
+		.clk = &ts_fck,
+	},
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3),
+	.enable_bit	= OMAP3430ES2_EN_TS_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(ts_fck, wkup_32k_fck_parent_names, aes2_ick_ops);
+
+static struct clk uart1_fck;
+
+static struct clk_hw_omap uart1_fck_hw = {
+	.hw = {
+		.clk = &uart1_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP3430_EN_UART1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart1_fck, fshostusb_fck_parent_names, aes2_ick_ops);
+
+static struct clk uart1_ick;
+
+static struct clk_hw_omap uart1_ick_hw = {
+	.hw = {
+		.clk = &uart1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_UART1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart1_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk uart2_fck;
+
+static struct clk_hw_omap uart2_fck_hw = {
+	.hw = {
+		.clk = &uart2_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= OMAP3430_EN_UART2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart2_fck, fshostusb_fck_parent_names, aes2_ick_ops);
+
+static struct clk uart2_ick;
+
+static struct clk_hw_omap uart2_ick_hw = {
+	.hw = {
+		.clk = &uart2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= OMAP3430_EN_UART2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart2_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static struct clk uart3_fck;
+
+static const char *uart3_fck_parent_names[] = {
+	"per_48m_fck",
+};
+
+static struct clk_hw_omap uart3_fck_hw = {
+	.hw = {
+		.clk = &uart3_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_EN_UART3_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart3_fck, uart3_fck_parent_names, aes2_ick_ops);
+
+static struct clk uart3_ick;
+
+static struct clk_hw_omap uart3_ick_hw = {
+	.hw = {
+		.clk = &uart3_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_UART3_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart3_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+static struct clk uart4_fck;
+
+static struct clk_hw_omap uart4_fck_hw = {
+	.hw = {
+		.clk = &uart4_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3630_EN_UART4_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart4_fck, uart3_fck_parent_names, aes2_ick_ops);
+
+static struct clk uart4_fck_am35xx;
+
+static struct clk_hw_omap uart4_fck_am35xx_hw = {
+	.hw = {
+		.clk = &uart4_fck_am35xx,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
+	.enable_bit	= AM35XX_EN_UART4_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart4_fck_am35xx, fshostusb_fck_parent_names, aes2_ick_ops);
+
+static struct clk uart4_ick;
+
+static struct clk_hw_omap uart4_ick_hw = {
+	.hw = {
+		.clk = &uart4_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3630_EN_UART4_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart4_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+static struct clk uart4_ick_am35xx;
+
+static struct clk_hw_omap uart4_ick_am35xx_hw = {
+	.hw = {
+		.clk = &uart4_ick_am35xx,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+	.enable_bit	= AM35XX_EN_UART4_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(uart4_ick_am35xx, aes2_ick_parent_names, aes2_ick_ops);
+
+static const struct clksel_rate div2_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
+	{ .div = 2, .val = 2, .flags = RATE_IN_3XXX },
+	{ .div = 0 }
+};
+
+static const struct clksel usb_l4_clksel[] = {
+	{ .parent = &l4_ick, .rates = div2_rates },
+	{ .parent = NULL },
+};
+
+static const char *usb_l4_ick_parent_names[] = {
+	"l4_ick",
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(usb_l4_ick, "core_l4_clkdm", usb_l4_clksel,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
+			 OMAP3430ES1_CLKSEL_FSHOSTUSB_MASK,
+			 OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
+			 OMAP3430ES1_EN_FSHOSTUSB_SHIFT,
+			 &clkhwops_iclk_wait, usb_l4_ick_parent_names,
+			 ssi_ssr_fck_3430es1_ops);
+
+static struct clk usbhost_120m_fck;
+
+static const char *usbhost_120m_fck_parent_names[] = {
+	"dpll5_m2_ck",
+};
+
+static struct clk_hw_omap usbhost_120m_fck_hw = {
+	.hw = {
+		.clk = &usbhost_120m_fck,
+	},
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430ES2_EN_USBHOST2_SHIFT,
+	.clkdm_name	= "usbhost_clkdm",
+};
+
+DEFINE_STRUCT_CLK(usbhost_120m_fck, usbhost_120m_fck_parent_names,
+		  aes2_ick_ops);
+
+static struct clk usbhost_48m_fck;
+
+static struct clk_hw_omap usbhost_48m_fck_hw = {
+	.hw = {
+		.clk = &usbhost_48m_fck,
+	},
+	.ops		= &clkhwops_omap3430es2_dss_usbhost_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430ES2_EN_USBHOST1_SHIFT,
+	.clkdm_name	= "usbhost_clkdm",
+};
+
+DEFINE_STRUCT_CLK(usbhost_48m_fck, core_48m_fck_parent_names, aes2_ick_ops);
+
+static struct clk usbhost_ick;
+
+static struct clk_hw_omap usbhost_ick_hw = {
+	.hw = {
+		.clk = &usbhost_ick,
+	},
+	.ops		= &clkhwops_omap3430es2_iclk_dss_usbhost_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430ES2_EN_USBHOST_SHIFT,
+	.clkdm_name	= "usbhost_clkdm",
+};
+
+DEFINE_STRUCT_CLK(usbhost_ick, security_l4_ick2_parent_names, aes2_ick_ops);
+
+static struct clk usbtll_fck;
+
+static struct clk_hw_omap usbtll_fck_hw = {
+	.hw = {
+		.clk = &usbtll_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3),
+	.enable_bit	= OMAP3430ES2_EN_USBTLL_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(usbtll_fck, usbhost_120m_fck_parent_names, aes2_ick_ops);
+
+static struct clk usbtll_ick;
+
+static struct clk_hw_omap usbtll_ick_hw = {
+	.hw = {
+		.clk = &usbtll_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+	.enable_bit	= OMAP3430ES2_EN_USBTLL_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
+};
+
+DEFINE_STRUCT_CLK(usbtll_ick, aes2_ick_parent_names, aes2_ick_ops);
+
+static const struct clksel_rate usim_96m_rates[] = {
+	{ .div = 2, .val = 3, .flags = RATE_IN_3XXX },
+	{ .div = 4, .val = 4, .flags = RATE_IN_3XXX },
+	{ .div = 8, .val = 5, .flags = RATE_IN_3XXX },
+	{ .div = 10, .val = 6, .flags = RATE_IN_3XXX },
+	{ .div = 0 }
+};
+
+static const struct clksel_rate usim_120m_rates[] = {
+	{ .div = 4, .val = 7, .flags = RATE_IN_3XXX },
+	{ .div = 8, .val = 8, .flags = RATE_IN_3XXX },
+	{ .div = 16, .val = 9, .flags = RATE_IN_3XXX },
+	{ .div = 20, .val = 10, .flags = RATE_IN_3XXX },
+	{ .div = 0 }
+};
+
+static const struct clksel usim_clksel[] = {
+	{ .parent = &omap_96m_fck, .rates = usim_96m_rates },
+	{ .parent = &dpll5_m2_ck, .rates = usim_120m_rates },
+	{ .parent = &sys_ck, .rates = div2_rates },
+	{ .parent = NULL },
+};
+
+static const char *usim_fck_parent_names[] = {
+	"omap_96m_fck", "dpll5_m2_ck", "sys_ck",
+};
+
+static struct clk usim_fck;
+
+static const struct clk_ops usim_fck_ops = {
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+	.recalc_rate	= &omap2_clksel_recalc,
+	.get_parent	= &omap2_clksel_find_parent_index,
+	.set_parent	= &omap2_clksel_set_parent,
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(usim_fck, NULL, usim_clksel,
+			 OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL),
+			 OMAP3430ES2_CLKSEL_USIMOCP_MASK,
+			 OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+			 OMAP3430ES2_EN_USIMOCP_SHIFT, &clkhwops_wait,
+			 usim_fck_parent_names, usim_fck_ops);
+
+static struct clk usim_ick;
+
+static struct clk_hw_omap usim_ick_hw = {
+	.hw = {
+		.clk = &usim_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430ES2_EN_USIMOCP_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(usim_ick, gpio1_ick_parent_names, aes2_ick_ops);
+
+static struct clk vpfe_fck;
+
+static const char *vpfe_fck_parent_names[] = {
+	"pclk_ck",
+};
+
+static struct clk_hw_omap vpfe_fck_hw = {
+	.hw = {
+		.clk = &vpfe_fck,
+	},
+	.enable_reg	= OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL),
+	.enable_bit	= AM35XX_VPFE_FCLK_SHIFT,
+};
+
+DEFINE_STRUCT_CLK(vpfe_fck, vpfe_fck_parent_names, aes1_ick_ops);
+
+static struct clk vpfe_ick;
+
+static struct clk_hw_omap vpfe_ick_hw = {
+	.hw = {
+		.clk = &vpfe_ick,
+	},
+	.ops		= &clkhwops_am35xx_ipss_module_wait,
+	.enable_reg	= OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL),
+	.enable_bit	= AM35XX_VPFE_VBUSP_CLK_SHIFT,
+	.clkdm_name	= "core_l3_clkdm",
+};
+
+DEFINE_STRUCT_CLK(vpfe_ick, emac_ick_parent_names, aes2_ick_ops);
+
+static struct clk wdt1_fck;
+
+DEFINE_STRUCT_CLK_HW_OMAP(wdt1_fck, "wkup_clkdm");
+DEFINE_STRUCT_CLK(wdt1_fck, gpt12_fck_parent_names, core_l4_ick_ops);
+
+static struct clk wdt1_ick;
+
+static struct clk_hw_omap wdt1_ick_hw = {
+	.hw = {
+		.clk = &wdt1_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_WDT1_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(wdt1_ick, gpio1_ick_parent_names, aes2_ick_ops);
+
+static struct clk wdt2_fck;
+
+static struct clk_hw_omap wdt2_fck_hw = {
+	.hw = {
+		.clk = &wdt2_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_EN_WDT2_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(wdt2_fck, gpio1_dbck_parent_names, aes2_ick_ops);
+
+static struct clk wdt2_ick;
+
+static struct clk_hw_omap wdt2_ick_hw = {
+	.hw = {
+		.clk = &wdt2_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_WDT2_SHIFT,
+	.clkdm_name	= "wkup_clkdm",
+};
+
+DEFINE_STRUCT_CLK(wdt2_ick, gpio1_ick_parent_names, aes2_ick_ops);
+
+static struct clk wdt3_fck;
+
+static struct clk_hw_omap wdt3_fck_hw = {
+	.hw = {
+		.clk = &wdt3_fck,
+	},
+	.ops		= &clkhwops_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
+	.enable_bit	= OMAP3430_EN_WDT3_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(wdt3_fck, gpio2_dbck_parent_names, aes2_ick_ops);
+
+static struct clk wdt3_ick;
+
+static struct clk_hw_omap wdt3_ick_hw = {
+	.hw = {
+		.clk = &wdt3_ick,
+	},
+	.ops		= &clkhwops_iclk_wait,
+	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
+	.enable_bit	= OMAP3430_EN_WDT3_SHIFT,
+	.clkdm_name	= "per_clkdm",
+};
+
+DEFINE_STRUCT_CLK(wdt3_ick, gpio2_ick_parent_names, aes2_ick_ops);
+
+/*
+ * clkdev
+ */
+static struct omap_clk omap3xxx_clks[] = {
+	CLK(NULL,	"apb_pclk",	&dummy_apb_pclk,	CK_3XXX),
+	CLK(NULL,	"omap_32k_fck",	&omap_32k_fck,	CK_3XXX),
+	CLK(NULL,	"virt_12m_ck",	&virt_12m_ck,	CK_3XXX),
+	CLK(NULL,	"virt_13m_ck",	&virt_13m_ck,	CK_3XXX),
+	CLK(NULL,	"virt_16_8m_ck", &virt_16_8m_ck, CK_3430ES2PLUS | CK_AM35XX  | CK_36XX),
+	CLK(NULL,	"virt_19200000_ck", &virt_19200000_ck, CK_3XXX),
+	CLK(NULL,	"virt_26000000_ck", &virt_26000000_ck, CK_3XXX),
+	CLK(NULL,	"virt_38_4m_ck", &virt_38_4m_ck, CK_3XXX),
+	CLK(NULL,	"osc_sys_ck",	&osc_sys_ck,	CK_3XXX),
+	CLK("twl",	"fck",		&osc_sys_ck,	CK_3XXX),
+	CLK(NULL,	"sys_ck",	&sys_ck,	CK_3XXX),
+	CLK(NULL,	"sys_altclk",	&sys_altclk,	CK_3XXX),
+	CLK(NULL,	"mcbsp_clks",	&mcbsp_clks,	CK_3XXX),
+	CLK(NULL,	"sys_clkout1",	&sys_clkout1,	CK_3XXX),
+	CLK(NULL,	"dpll1_ck",	&dpll1_ck,	CK_3XXX),
+	CLK(NULL,	"dpll1_x2_ck",	&dpll1_x2_ck,	CK_3XXX),
+	CLK(NULL,	"dpll1_x2m2_ck", &dpll1_x2m2_ck, CK_3XXX),
+	CLK(NULL,	"dpll2_ck",	&dpll2_ck,	CK_34XX | CK_36XX),
+	CLK(NULL,	"dpll2_m2_ck",	&dpll2_m2_ck,	CK_34XX | CK_36XX),
+	CLK(NULL,	"dpll3_ck",	&dpll3_ck,	CK_3XXX),
+	CLK(NULL,	"core_ck",	&core_ck,	CK_3XXX),
+	CLK(NULL,	"dpll3_x2_ck",	&dpll3_x2_ck,	CK_3XXX),
+	CLK(NULL,	"dpll3_m2_ck",	&dpll3_m2_ck,	CK_3XXX),
+	CLK(NULL,	"dpll3_m2x2_ck", &dpll3_m2x2_ck, CK_3XXX),
+	CLK(NULL,	"dpll3_m3_ck",	&dpll3_m3_ck,	CK_3XXX),
+	CLK(NULL,	"dpll3_m3x2_ck", &dpll3_m3x2_ck, CK_3XXX),
+	CLK("etb",	"emu_core_alwon_ck", &emu_core_alwon_ck, CK_3XXX),
+	CLK(NULL,	"dpll4_ck",	&dpll4_ck,	CK_3XXX),
+	CLK(NULL,	"dpll4_x2_ck",	&dpll4_x2_ck,	CK_3XXX),
+	CLK(NULL,	"omap_192m_alwon_fck", &omap_192m_alwon_fck, CK_36XX),
+	CLK(NULL,	"omap_96m_alwon_fck", &omap_96m_alwon_fck, CK_3XXX),
+	CLK(NULL,	"omap_96m_fck",	&omap_96m_fck,	CK_3XXX),
+	CLK(NULL,	"cm_96m_fck",	&cm_96m_fck,	CK_3XXX),
+	CLK(NULL,	"omap_54m_fck",	&omap_54m_fck,	CK_3XXX),
+	CLK(NULL,	"omap_48m_fck",	&omap_48m_fck,	CK_3XXX),
+	CLK(NULL,	"omap_12m_fck",	&omap_12m_fck,	CK_3XXX),
+	CLK(NULL,	"dpll4_m2_ck",	&dpll4_m2_ck,	CK_3XXX),
+	CLK(NULL,	"dpll4_m2x2_ck", &dpll4_m2x2_ck, CK_3XXX),
+	CLK(NULL,	"dpll4_m3_ck",	&dpll4_m3_ck,	CK_3XXX),
+	CLK(NULL,	"dpll4_m3x2_ck", &dpll4_m3x2_ck, CK_3XXX),
+	CLK(NULL,	"dpll4_m4_ck",	&dpll4_m4_ck,	CK_3XXX),
+	CLK(NULL,	"dpll4_m4x2_ck", &dpll4_m4x2_ck, CK_3XXX),
+	CLK(NULL,	"dpll4_m5_ck",	&dpll4_m5_ck,	CK_3XXX),
+	CLK(NULL,	"dpll4_m5x2_ck", &dpll4_m5x2_ck, CK_3XXX),
+	CLK(NULL,	"dpll4_m6_ck",	&dpll4_m6_ck,	CK_3XXX),
+	CLK(NULL,	"dpll4_m6x2_ck", &dpll4_m6x2_ck, CK_3XXX),
+	CLK("etb",	"emu_per_alwon_ck", &emu_per_alwon_ck, CK_3XXX),
+	CLK(NULL,	"dpll5_ck",	&dpll5_ck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"dpll5_m2_ck",	&dpll5_m2_ck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"clkout2_src_ck", &clkout2_src_ck, CK_3XXX),
+	CLK(NULL,	"sys_clkout2",	&sys_clkout2,	CK_3XXX),
+	CLK(NULL,	"corex2_fck",	&corex2_fck,	CK_3XXX),
+	CLK(NULL,	"dpll1_fck",	&dpll1_fck,	CK_3XXX),
+	CLK(NULL,	"mpu_ck",	&mpu_ck,	CK_3XXX),
+	CLK(NULL,	"arm_fck",	&arm_fck,	CK_3XXX),
+	CLK("etb",	"emu_mpu_alwon_ck", &emu_mpu_alwon_ck, CK_3XXX),
+	CLK(NULL,	"dpll2_fck",	&dpll2_fck,	CK_34XX | CK_36XX),
+	CLK(NULL,	"iva2_ck",	&iva2_ck,	CK_34XX | CK_36XX),
+	CLK(NULL,	"l3_ick",	&l3_ick,	CK_3XXX),
+	CLK(NULL,	"l4_ick",	&l4_ick,	CK_3XXX),
+	CLK(NULL,	"rm_ick",	&rm_ick,	CK_3XXX),
+	CLK(NULL,	"gfx_l3_ck",	&gfx_l3_ck,	CK_3430ES1),
+	CLK(NULL,	"gfx_l3_fck",	&gfx_l3_fck,	CK_3430ES1),
+	CLK(NULL,	"gfx_l3_ick",	&gfx_l3_ick,	CK_3430ES1),
+	CLK(NULL,	"gfx_cg1_ck",	&gfx_cg1_ck,	CK_3430ES1),
+	CLK(NULL,	"gfx_cg2_ck",	&gfx_cg2_ck,	CK_3430ES1),
+	CLK(NULL,	"sgx_fck",	&sgx_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"sgx_ick",	&sgx_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"d2d_26m_fck",	&d2d_26m_fck,	CK_3430ES1),
+	CLK(NULL,	"modem_fck",	&modem_fck,	CK_34XX | CK_36XX),
+	CLK(NULL,	"sad2d_ick",	&sad2d_ick,	CK_34XX | CK_36XX),
+	CLK(NULL,	"mad2d_ick",	&mad2d_ick,	CK_34XX | CK_36XX),
+	CLK(NULL,	"gpt10_fck",	&gpt10_fck,	CK_3XXX),
+	CLK(NULL,	"gpt11_fck",	&gpt11_fck,	CK_3XXX),
+	CLK(NULL,	"cpefuse_fck",	&cpefuse_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"ts_fck",	&ts_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"usbtll_fck",	&usbtll_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK("usbhs_omap",	"usbtll_fck",	&usbtll_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK("usbhs_tll",	"usbtll_fck",	&usbtll_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"core_96m_fck",	&core_96m_fck,	CK_3XXX),
+	CLK(NULL,	"mmchs3_fck",	&mmchs3_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"mmchs2_fck",	&mmchs2_fck,	CK_3XXX),
+	CLK(NULL,	"mspro_fck",	&mspro_fck,	CK_34XX | CK_36XX),
+	CLK(NULL,	"mmchs1_fck",	&mmchs1_fck,	CK_3XXX),
+	CLK(NULL,	"i2c3_fck",	&i2c3_fck,	CK_3XXX),
+	CLK(NULL,	"i2c2_fck",	&i2c2_fck,	CK_3XXX),
+	CLK(NULL,	"i2c1_fck",	&i2c1_fck,	CK_3XXX),
+	CLK(NULL,	"mcbsp5_fck",	&mcbsp5_fck,	CK_3XXX),
+	CLK(NULL,	"mcbsp1_fck",	&mcbsp1_fck,	CK_3XXX),
+	CLK(NULL,	"core_48m_fck",	&core_48m_fck,	CK_3XXX),
+	CLK(NULL,	"mcspi4_fck",	&mcspi4_fck,	CK_3XXX),
+	CLK(NULL,	"mcspi3_fck",	&mcspi3_fck,	CK_3XXX),
+	CLK(NULL,	"mcspi2_fck",	&mcspi2_fck,	CK_3XXX),
+	CLK(NULL,	"mcspi1_fck",	&mcspi1_fck,	CK_3XXX),
+	CLK(NULL,	"uart2_fck",	&uart2_fck,	CK_3XXX),
+	CLK(NULL,	"uart1_fck",	&uart1_fck,	CK_3XXX),
+	CLK(NULL,	"fshostusb_fck", &fshostusb_fck, CK_3430ES1),
+	CLK(NULL,	"core_12m_fck",	&core_12m_fck,	CK_3XXX),
+	CLK("omap_hdq.0",	"fck",	&hdq_fck,	CK_3XXX),
+	CLK(NULL,	"hdq_fck",	&hdq_fck,	CK_3XXX),
+	CLK(NULL,	"ssi_ssr_fck",	&ssi_ssr_fck_3430es1,	CK_3430ES1),
+	CLK(NULL,	"ssi_ssr_fck",	&ssi_ssr_fck_3430es2,	CK_3430ES2PLUS | CK_36XX),
+	CLK(NULL,	"ssi_sst_fck",	&ssi_sst_fck_3430es1,	CK_3430ES1),
+	CLK(NULL,	"ssi_sst_fck",	&ssi_sst_fck_3430es2,	CK_3430ES2PLUS | CK_36XX),
+	CLK(NULL,	"core_l3_ick",	&core_l3_ick,	CK_3XXX),
+	CLK("musb-omap2430",	"ick",	&hsotgusb_ick_3430es1,	CK_3430ES1),
+	CLK("musb-omap2430",	"ick",	&hsotgusb_ick_3430es2,	CK_3430ES2PLUS | CK_36XX),
+	CLK(NULL,	"hsotgusb_ick",	&hsotgusb_ick_3430es1,	CK_3430ES1),
+	CLK(NULL,	"hsotgusb_ick",	&hsotgusb_ick_3430es2,	CK_3430ES2PLUS | CK_36XX),
+	CLK(NULL,	"sdrc_ick",	&sdrc_ick,	CK_3XXX),
+	CLK(NULL,	"gpmc_fck",	&gpmc_fck,	CK_3XXX),
+	CLK(NULL,	"security_l3_ick", &security_l3_ick, CK_34XX | CK_36XX),
+	CLK(NULL,	"pka_ick",	&pka_ick,	CK_34XX | CK_36XX),
+	CLK(NULL,	"core_l4_ick",	&core_l4_ick,	CK_3XXX),
+	CLK(NULL,	"usbtll_ick",	&usbtll_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK("usbhs_omap",	"usbtll_ick",	&usbtll_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK("usbhs_tll",	"usbtll_ick",	&usbtll_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK("omap_hsmmc.2",	"ick",	&mmchs3_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"mmchs3_ick",	&mmchs3_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"icr_ick",	&icr_ick,	CK_34XX | CK_36XX),
+	CLK("omap-aes",	"ick",	&aes2_ick,	CK_34XX | CK_36XX),
+	CLK("omap-sham",	"ick",	&sha12_ick,	CK_34XX | CK_36XX),
+	CLK(NULL,	"des2_ick",	&des2_ick,	CK_34XX | CK_36XX),
+	CLK("omap_hsmmc.1",	"ick",	&mmchs2_ick,	CK_3XXX),
+	CLK("omap_hsmmc.0",	"ick",	&mmchs1_ick,	CK_3XXX),
+	CLK(NULL,	"mmchs2_ick",	&mmchs2_ick,	CK_3XXX),
+	CLK(NULL,	"mmchs1_ick",	&mmchs1_ick,	CK_3XXX),
+	CLK(NULL,	"mspro_ick",	&mspro_ick,	CK_34XX | CK_36XX),
+	CLK("omap_hdq.0", "ick",	&hdq_ick,	CK_3XXX),
+	CLK(NULL,	"hdq_ick",	&hdq_ick,	CK_3XXX),
+	CLK("omap2_mcspi.4", "ick",	&mcspi4_ick,	CK_3XXX),
+	CLK("omap2_mcspi.3", "ick",	&mcspi3_ick,	CK_3XXX),
+	CLK("omap2_mcspi.2", "ick",	&mcspi2_ick,	CK_3XXX),
+	CLK("omap2_mcspi.1", "ick",	&mcspi1_ick,	CK_3XXX),
+	CLK(NULL,	"mcspi4_ick",	&mcspi4_ick,	CK_3XXX),
+	CLK(NULL,	"mcspi3_ick",	&mcspi3_ick,	CK_3XXX),
+	CLK(NULL,	"mcspi2_ick",	&mcspi2_ick,	CK_3XXX),
+	CLK(NULL,	"mcspi1_ick",	&mcspi1_ick,	CK_3XXX),
+	CLK("omap_i2c.3", "ick",	&i2c3_ick,	CK_3XXX),
+	CLK("omap_i2c.2", "ick",	&i2c2_ick,	CK_3XXX),
+	CLK("omap_i2c.1", "ick",	&i2c1_ick,	CK_3XXX),
+	CLK(NULL,	"i2c3_ick",	&i2c3_ick,	CK_3XXX),
+	CLK(NULL,	"i2c2_ick",	&i2c2_ick,	CK_3XXX),
+	CLK(NULL,	"i2c1_ick",	&i2c1_ick,	CK_3XXX),
+	CLK(NULL,	"uart2_ick",	&uart2_ick,	CK_3XXX),
+	CLK(NULL,	"uart1_ick",	&uart1_ick,	CK_3XXX),
+	CLK(NULL,	"gpt11_ick",	&gpt11_ick,	CK_3XXX),
+	CLK(NULL,	"gpt10_ick",	&gpt10_ick,	CK_3XXX),
+	CLK("omap-mcbsp.5", "ick",	&mcbsp5_ick,	CK_3XXX),
+	CLK("omap-mcbsp.1", "ick",	&mcbsp1_ick,	CK_3XXX),
+	CLK(NULL,	"mcbsp5_ick",	&mcbsp5_ick,	CK_3XXX),
+	CLK(NULL,	"mcbsp1_ick",	&mcbsp1_ick,	CK_3XXX),
+	CLK(NULL,	"fac_ick",	&fac_ick,	CK_3430ES1),
+	CLK(NULL,	"mailboxes_ick", &mailboxes_ick, CK_34XX | CK_36XX),
+	CLK(NULL,	"omapctrl_ick",	&omapctrl_ick,	CK_3XXX),
+	CLK(NULL,	"ssi_l4_ick",	&ssi_l4_ick,	CK_34XX | CK_36XX),
+	CLK(NULL,	"ssi_ick",	&ssi_ick_3430es1,	CK_3430ES1),
+	CLK(NULL,	"ssi_ick",	&ssi_ick_3430es2,	CK_3430ES2PLUS | CK_36XX),
+	CLK(NULL,	"usb_l4_ick",	&usb_l4_ick,	CK_3430ES1),
+	CLK(NULL,	"security_l4_ick2", &security_l4_ick2, CK_34XX | CK_36XX),
+	CLK(NULL,	"aes1_ick",	&aes1_ick,	CK_34XX | CK_36XX),
+	CLK("omap_rng",	"ick",		&rng_ick,	CK_34XX | CK_36XX),
+	CLK(NULL,	"sha11_ick",	&sha11_ick,	CK_34XX | CK_36XX),
+	CLK(NULL,	"des1_ick",	&des1_ick,	CK_34XX | CK_36XX),
+	CLK(NULL,	"dss1_alwon_fck",		&dss1_alwon_fck_3430es1, CK_3430ES1),
+	CLK(NULL,	"dss1_alwon_fck",		&dss1_alwon_fck_3430es2, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"dss_tv_fck",	&dss_tv_fck,	CK_3XXX),
+	CLK(NULL,	"dss_96m_fck",	&dss_96m_fck,	CK_3XXX),
+	CLK(NULL,	"dss2_alwon_fck",	&dss2_alwon_fck, CK_3XXX),
+	CLK("omapdss_dss",	"ick",		&dss_ick_3430es1,	CK_3430ES1),
+	CLK(NULL,	"dss_ick",		&dss_ick_3430es1,	CK_3430ES1),
+	CLK("omapdss_dss",	"ick",		&dss_ick_3430es2,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"dss_ick",		&dss_ick_3430es2,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"cam_mclk",	&cam_mclk,	CK_34XX | CK_36XX),
+	CLK(NULL,	"cam_ick",	&cam_ick,	CK_34XX | CK_36XX),
+	CLK(NULL,	"csi2_96m_fck",	&csi2_96m_fck,	CK_34XX | CK_36XX),
+	CLK(NULL,	"usbhost_120m_fck", &usbhost_120m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"usbhost_48m_fck", &usbhost_48m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"usbhost_ick",	&usbhost_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK("usbhs_omap",	"usbhost_ick",	&usbhost_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+	CLK(NULL,	"utmi_p1_gfclk",	&dummy_ck,	CK_3XXX),
+	CLK(NULL,	"utmi_p2_gfclk",	&dummy_ck,	CK_3XXX),
+	CLK(NULL,	"xclk60mhsp1_ck",	&dummy_ck,	CK_3XXX),
+	CLK(NULL,	"xclk60mhsp2_ck",	&dummy_ck,	CK_3XXX),
+	CLK(NULL,	"usb_host_hs_utmi_p1_clk",	&dummy_ck,	CK_3XXX),
+	CLK(NULL,	"usb_host_hs_utmi_p2_clk",	&dummy_ck,	CK_3XXX),
+	CLK("usbhs_omap",	"usb_tll_hs_usb_ch0_clk",	&dummy_ck,	CK_3XXX),
+	CLK("usbhs_omap",	"usb_tll_hs_usb_ch1_clk",	&dummy_ck,	CK_3XXX),
+	CLK("usbhs_tll",	"usb_tll_hs_usb_ch0_clk",	&dummy_ck,	CK_3XXX),
+	CLK("usbhs_tll",	"usb_tll_hs_usb_ch1_clk",	&dummy_ck,	CK_3XXX),
+	CLK(NULL,	"init_60m_fclk",	&dummy_ck,	CK_3XXX),
+	CLK(NULL,	"usim_fck",	&usim_fck,	CK_3430ES2PLUS | CK_36XX),
+	CLK(NULL,	"gpt1_fck",	&gpt1_fck,	CK_3XXX),
+	CLK(NULL,	"wkup_32k_fck",	&wkup_32k_fck,	CK_3XXX),
+	CLK(NULL,	"gpio1_dbck",	&gpio1_dbck,	CK_3XXX),
+	CLK(NULL,	"wdt2_fck",		&wdt2_fck,	CK_3XXX),
+	CLK(NULL,	"wkup_l4_ick",	&wkup_l4_ick,	CK_34XX | CK_36XX),
+	CLK(NULL,	"usim_ick",	&usim_ick,	CK_3430ES2PLUS | CK_36XX),
+	CLK("omap_wdt",	"ick",		&wdt2_ick,	CK_3XXX),
+	CLK(NULL,	"wdt2_ick",	&wdt2_ick,	CK_3XXX),
+	CLK(NULL,	"wdt1_ick",	&wdt1_ick,	CK_3XXX),
+	CLK(NULL,	"gpio1_ick",	&gpio1_ick,	CK_3XXX),
+	CLK(NULL,	"omap_32ksync_ick", &omap_32ksync_ick, CK_3XXX),
+	CLK(NULL,	"gpt12_ick",	&gpt12_ick,	CK_3XXX),
+	CLK(NULL,	"gpt1_ick",	&gpt1_ick,	CK_3XXX),
+	CLK(NULL,	"per_96m_fck",	&per_96m_fck,	CK_3XXX),
+	CLK(NULL,	"per_48m_fck",	&per_48m_fck,	CK_3XXX),
+	CLK(NULL,	"uart3_fck",	&uart3_fck,	CK_3XXX),
+	CLK(NULL,	"uart4_fck",	&uart4_fck,	CK_36XX),
+	CLK(NULL,	"uart4_fck",	&uart4_fck_am35xx, CK_AM35XX),
+	CLK(NULL,	"gpt2_fck",	&gpt2_fck,	CK_3XXX),
+	CLK(NULL,	"gpt3_fck",	&gpt3_fck,	CK_3XXX),
+	CLK(NULL,	"gpt4_fck",	&gpt4_fck,	CK_3XXX),
+	CLK(NULL,	"gpt5_fck",	&gpt5_fck,	CK_3XXX),
+	CLK(NULL,	"gpt6_fck",	&gpt6_fck,	CK_3XXX),
+	CLK(NULL,	"gpt7_fck",	&gpt7_fck,	CK_3XXX),
+	CLK(NULL,	"gpt8_fck",	&gpt8_fck,	CK_3XXX),
+	CLK(NULL,	"gpt9_fck",	&gpt9_fck,	CK_3XXX),
+	CLK(NULL,	"per_32k_alwon_fck", &per_32k_alwon_fck, CK_3XXX),
+	CLK(NULL,	"gpio6_dbck",	&gpio6_dbck,	CK_3XXX),
+	CLK(NULL,	"gpio5_dbck",	&gpio5_dbck,	CK_3XXX),
+	CLK(NULL,	"gpio4_dbck",	&gpio4_dbck,	CK_3XXX),
+	CLK(NULL,	"gpio3_dbck",	&gpio3_dbck,	CK_3XXX),
+	CLK(NULL,	"gpio2_dbck",	&gpio2_dbck,	CK_3XXX),
+	CLK(NULL,	"wdt3_fck",	&wdt3_fck,	CK_3XXX),
+	CLK(NULL,	"per_l4_ick",	&per_l4_ick,	CK_3XXX),
+	CLK(NULL,	"gpio6_ick",	&gpio6_ick,	CK_3XXX),
+	CLK(NULL,	"gpio5_ick",	&gpio5_ick,	CK_3XXX),
+	CLK(NULL,	"gpio4_ick",	&gpio4_ick,	CK_3XXX),
+	CLK(NULL,	"gpio3_ick",	&gpio3_ick,	CK_3XXX),
+	CLK(NULL,	"gpio2_ick",	&gpio2_ick,	CK_3XXX),
+	CLK(NULL,	"wdt3_ick",	&wdt3_ick,	CK_3XXX),
+	CLK(NULL,	"uart3_ick",	&uart3_ick,	CK_3XXX),
+	CLK(NULL,	"uart4_ick",	&uart4_ick,	CK_36XX),
+	CLK(NULL,	"gpt9_ick",	&gpt9_ick,	CK_3XXX),
+	CLK(NULL,	"gpt8_ick",	&gpt8_ick,	CK_3XXX),
+	CLK(NULL,	"gpt7_ick",	&gpt7_ick,	CK_3XXX),
+	CLK(NULL,	"gpt6_ick",	&gpt6_ick,	CK_3XXX),
+	CLK(NULL,	"gpt5_ick",	&gpt5_ick,	CK_3XXX),
+	CLK(NULL,	"gpt4_ick",	&gpt4_ick,	CK_3XXX),
+	CLK(NULL,	"gpt3_ick",	&gpt3_ick,	CK_3XXX),
+	CLK(NULL,	"gpt2_ick",	&gpt2_ick,	CK_3XXX),
+	CLK("omap-mcbsp.2", "ick",	&mcbsp2_ick,	CK_3XXX),
+	CLK("omap-mcbsp.3", "ick",	&mcbsp3_ick,	CK_3XXX),
+	CLK("omap-mcbsp.4", "ick",	&mcbsp4_ick,	CK_3XXX),
+	CLK(NULL,	"mcbsp4_ick",	&mcbsp2_ick,	CK_3XXX),
+	CLK(NULL,	"mcbsp3_ick",	&mcbsp3_ick,	CK_3XXX),
+	CLK(NULL,	"mcbsp2_ick",	&mcbsp4_ick,	CK_3XXX),
+	CLK(NULL,	"mcbsp2_fck",	&mcbsp2_fck,	CK_3XXX),
+	CLK(NULL,	"mcbsp3_fck",	&mcbsp3_fck,	CK_3XXX),
+	CLK(NULL,	"mcbsp4_fck",	&mcbsp4_fck,	CK_3XXX),
+	CLK("etb",	"emu_src_ck",	&emu_src_ck,	CK_3XXX),
+	CLK(NULL,	"emu_src_ck",	&emu_src_ck,	CK_3XXX),
+	CLK(NULL,	"pclk_fck",	&pclk_fck,	CK_3XXX),
+	CLK(NULL,	"pclkx2_fck",	&pclkx2_fck,	CK_3XXX),
+	CLK(NULL,	"atclk_fck",	&atclk_fck,	CK_3XXX),
+	CLK(NULL,	"traceclk_src_fck", &traceclk_src_fck, CK_3XXX),
+	CLK(NULL,	"traceclk_fck",	&traceclk_fck,	CK_3XXX),
+	CLK(NULL,	"sr1_fck",	&sr1_fck,	CK_34XX | CK_36XX),
+	CLK(NULL,	"sr2_fck",	&sr2_fck,	CK_34XX | CK_36XX),
+	CLK(NULL,	"sr_l4_ick",	&sr_l4_ick,	CK_34XX | CK_36XX),
+	CLK(NULL,	"secure_32k_fck", &secure_32k_fck, CK_3XXX),
+	CLK(NULL,	"gpt12_fck",	&gpt12_fck,	CK_3XXX),
+	CLK(NULL,	"wdt1_fck",	&wdt1_fck,	CK_3XXX),
+	CLK(NULL,	"ipss_ick",	&ipss_ick,	CK_AM35XX),
+	CLK(NULL,	"rmii_ck",	&rmii_ck,	CK_AM35XX),
+	CLK(NULL,	"pclk_ck",	&pclk_ck,	CK_AM35XX),
+	CLK(NULL,	"emac_ick",	&emac_ick,	CK_AM35XX),
+	CLK(NULL,	"emac_fck",	&emac_fck,	CK_AM35XX),
+	CLK("davinci_emac.0",	NULL,	&emac_ick,	CK_AM35XX),
+	CLK("davinci_mdio.0",	NULL,	&emac_fck,	CK_AM35XX),
+	CLK("vpfe-capture",	"master",	&vpfe_ick,	CK_AM35XX),
+	CLK("vpfe-capture",	"slave",	&vpfe_fck,	CK_AM35XX),
+	CLK(NULL,	"hsotgusb_ick",		&hsotgusb_ick_am35xx,	CK_AM35XX),
+	CLK(NULL,	"hsotgusb_fck",		&hsotgusb_fck_am35xx,	CK_AM35XX),
+	CLK(NULL,	"hecc_ck",	&hecc_ck,	CK_AM35XX),
+	CLK(NULL,	"uart4_ick",	&uart4_ick_am35xx,	CK_AM35XX),
+	CLK(NULL,	"timer_32k_ck",	&omap_32k_fck,  CK_3XXX),
+	CLK(NULL,	"timer_sys_ck",	&sys_ck,	CK_3XXX),
+	CLK(NULL,	"cpufreq_ck",	&dpll1_ck,	CK_3XXX),
+};
+
+static const char *enable_init_clks[] = {
+	"sdrc_ick",
+	"gpmc_fck",
+	"omapctrl_ick",
+};
+
+int __init omap3xxx_clk_init(void)
+{
+	struct omap_clk *c;
+	u32 cpu_clkflg = 0;
+
+	/*
+	 * 3505 must be tested before 3517, since 3517 returns true
+	 * for both AM3517 chips and AM3517 family chips, which
+	 * includes 3505.  Unfortunately there's no obvious family
+	 * test for 3517/3505 :-(
+	 */
+	if (soc_is_am35xx()) {
+		cpu_mask = RATE_IN_34XX;
+		cpu_clkflg = CK_AM35XX;
+	} else if (cpu_is_omap3630()) {
+		cpu_mask = (RATE_IN_34XX | RATE_IN_36XX);
+		cpu_clkflg = CK_36XX;
+	} else if (cpu_is_ti816x()) {
+		cpu_mask = RATE_IN_TI816X;
+		cpu_clkflg = CK_TI816X;
+	} else if (soc_is_am33xx()) {
+		cpu_mask = RATE_IN_AM33XX;
+	} else if (cpu_is_ti814x()) {
+		cpu_mask = RATE_IN_TI814X;
+	} else if (cpu_is_omap34xx()) {
+		if (omap_rev() == OMAP3430_REV_ES1_0) {
+			cpu_mask = RATE_IN_3430ES1;
+			cpu_clkflg = CK_3430ES1;
+		} else {
+			/*
+			 * Assume that anything that we haven't matched yet
+			 * has 3430ES2-type clocks.
+			 */
+			cpu_mask = RATE_IN_3430ES2PLUS;
+			cpu_clkflg = CK_3430ES2PLUS;
+		}
+	} else {
+		WARN(1, "clock: could not identify OMAP3 variant\n");
+	}
+
+	if (omap3_has_192mhz_clk())
+		omap_96m_alwon_fck = omap_96m_alwon_fck_3630;
+
+	if (cpu_is_omap3630()) {
+		dpll3_m3x2_ck = dpll3_m3x2_ck_3630;
+		dpll4_m2x2_ck = dpll4_m2x2_ck_3630;
+		dpll4_m3x2_ck = dpll4_m3x2_ck_3630;
+		dpll4_m4x2_ck = dpll4_m4x2_ck_3630;
+		dpll4_m5x2_ck = dpll4_m5x2_ck_3630;
+		dpll4_m6x2_ck = dpll4_m6x2_ck_3630;
+	}
+
+	/*
+	 * XXX This type of dynamic rewriting of the clock tree is
+	 * deprecated and should be revised soon.
+	 */
+	if (cpu_is_omap3630())
+		dpll4_dd = dpll4_dd_3630;
+	else
+		dpll4_dd = dpll4_dd_34xx;
+
+	for (c = omap3xxx_clks; c < omap3xxx_clks + ARRAY_SIZE(omap3xxx_clks);
+	     c++)
+		if (c->cpu & cpu_clkflg) {
+			clkdev_add(&c->lk);
+			if (!__clk_init(NULL, c->lk.clk))
+				omap2_init_clk_hw_omap_clocks(c->lk.clk);
+		}
+
+	omap2_clk_disable_autoidle_all();
+
+	omap2_clk_enable_init_clocks(enable_init_clks,
+				     ARRAY_SIZE(enable_init_clks));
+
+	pr_info("Clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n",
+		(clk_get_rate(&osc_sys_ck) / 1000000),
+		(clk_get_rate(&osc_sys_ck) / 100000) % 10,
+		(clk_get_rate(&core_ck) / 1000000),
+		(clk_get_rate(&arm_fck) / 1000000));
+
+	/*
+	 * Lock DPLL5 -- here only until other device init code can
+	 * handle this
+	 */
+	if (!cpu_is_ti81xx() && (omap_rev() >= OMAP3430_REV_ES2_0))
+		omap3_clk_lock_dpll5();
+
+	/* Avoid sleeping during omap3_core_dpll_m2_set_rate() */
+	sdrc_ick_p = clk_get(NULL, "sdrc_ick");
+	arm_fck_p = clk_get(NULL, "arm_fck");
+
+	return 0;
+}
diff --git a/arch/arm/mach-omap2/cclock44xx_data.c b/arch/arm/mach-omap2/cclock44xx_data.c
new file mode 100644
index 00000000000..aa56c3e5bb3
--- /dev/null
+++ b/arch/arm/mach-omap2/cclock44xx_data.c
@@ -0,0 +1,1987 @@
+/*
+ * OMAP4 Clock data
+ *
+ * Copyright (C) 2009-2012 Texas Instruments, Inc.
+ * Copyright (C) 2009-2010 Nokia Corporation
+ *
+ * Paul Walmsley (paul@pwsan.com)
+ * Rajendra Nayak (rnayak@ti.com)
+ * Benoit Cousson (b-cousson@ti.com)
+ * Mike Turquette (mturquette@ti.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * XXX Some of the ES1 clocks have been removed/changed; once support
+ * is added for discriminating clocks by ES level, these should be added back
+ * in.
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/clk-private.h>
+#include <linux/clkdev.h>
+#include <linux/io.h>
+
+#include "soc.h"
+#include "iomap.h"
+#include "clock.h"
+#include "clock44xx.h"
+#include "cm1_44xx.h"
+#include "cm2_44xx.h"
+#include "cm-regbits-44xx.h"
+#include "prm44xx.h"
+#include "prm-regbits-44xx.h"
+#include "control.h"
+#include "scrm44xx.h"
+
+/* OMAP4 modulemode control */
+#define OMAP4430_MODULEMODE_HWCTRL_SHIFT		0
+#define OMAP4430_MODULEMODE_SWCTRL_SHIFT		1
+
+/* Root clocks */
+
+DEFINE_CLK_FIXED_RATE(extalt_clkin_ck, CLK_IS_ROOT, 59000000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(pad_clks_src_ck, CLK_IS_ROOT, 12000000, 0x0);
+
+DEFINE_CLK_GATE(pad_clks_ck, "pad_clks_src_ck", &pad_clks_src_ck, 0x0,
+		OMAP4430_CM_CLKSEL_ABE, OMAP4430_PAD_CLKS_GATE_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_FIXED_RATE(pad_slimbus_core_clks_ck, CLK_IS_ROOT, 12000000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(secure_32k_clk_src_ck, CLK_IS_ROOT, 32768, 0x0);
+
+DEFINE_CLK_FIXED_RATE(slimbus_src_clk, CLK_IS_ROOT, 12000000, 0x0);
+
+DEFINE_CLK_GATE(slimbus_clk, "slimbus_src_clk", &slimbus_src_clk, 0x0,
+		OMAP4430_CM_CLKSEL_ABE, OMAP4430_SLIMBUS_CLK_GATE_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_FIXED_RATE(sys_32k_ck, CLK_IS_ROOT, 32768, 0x0);
+
+DEFINE_CLK_FIXED_RATE(virt_12000000_ck, CLK_IS_ROOT, 12000000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(virt_13000000_ck, CLK_IS_ROOT, 13000000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(virt_16800000_ck, CLK_IS_ROOT, 16800000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(virt_19200000_ck, CLK_IS_ROOT, 19200000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(virt_26000000_ck, CLK_IS_ROOT, 26000000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(virt_27000000_ck, CLK_IS_ROOT, 27000000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(virt_38400000_ck, CLK_IS_ROOT, 38400000, 0x0);
+
+static const char *sys_clkin_ck_parents[] = {
+	"virt_12000000_ck", "virt_13000000_ck", "virt_16800000_ck",
+	"virt_19200000_ck", "virt_26000000_ck", "virt_27000000_ck",
+	"virt_38400000_ck",
+};
+
+DEFINE_CLK_MUX(sys_clkin_ck, sys_clkin_ck_parents, NULL, 0x0,
+	       OMAP4430_CM_SYS_CLKSEL, OMAP4430_SYS_CLKSEL_SHIFT,
+	       OMAP4430_SYS_CLKSEL_WIDTH, CLK_MUX_INDEX_ONE, NULL);
+
+DEFINE_CLK_FIXED_RATE(tie_low_clock_ck, CLK_IS_ROOT, 0, 0x0);
+
+DEFINE_CLK_FIXED_RATE(utmi_phy_clkout_ck, CLK_IS_ROOT, 60000000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(xclk60mhsp1_ck, CLK_IS_ROOT, 60000000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(xclk60mhsp2_ck, CLK_IS_ROOT, 60000000, 0x0);
+
+DEFINE_CLK_FIXED_RATE(xclk60motg_ck, CLK_IS_ROOT, 60000000, 0x0);
+
+/* Module clocks and DPLL outputs */
+
+static const char *abe_dpll_bypass_clk_mux_ck_parents[] = {
+	"sys_clkin_ck", "sys_32k_ck",
+};
+
+DEFINE_CLK_MUX(abe_dpll_bypass_clk_mux_ck, abe_dpll_bypass_clk_mux_ck_parents,
+	       NULL, 0x0, OMAP4430_CM_L4_WKUP_CLKSEL, OMAP4430_CLKSEL_SHIFT,
+	       OMAP4430_CLKSEL_WIDTH, 0x0, NULL);
+
+DEFINE_CLK_MUX(abe_dpll_refclk_mux_ck, abe_dpll_bypass_clk_mux_ck_parents, NULL,
+	       0x0, OMAP4430_CM_ABE_PLL_REF_CLKSEL, OMAP4430_CLKSEL_0_0_SHIFT,
+	       OMAP4430_CLKSEL_0_0_WIDTH, 0x0, NULL);
+
+/* DPLL_ABE */
+static struct dpll_data dpll_abe_dd = {
+	.mult_div1_reg	= OMAP4430_CM_CLKSEL_DPLL_ABE,
+	.clk_bypass	= &abe_dpll_bypass_clk_mux_ck,
+	.clk_ref	= &abe_dpll_refclk_mux_ck,
+	.control_reg	= OMAP4430_CM_CLKMODE_DPLL_ABE,
+	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	.autoidle_reg	= OMAP4430_CM_AUTOIDLE_DPLL_ABE,
+	.idlest_reg	= OMAP4430_CM_IDLEST_DPLL_ABE,
+	.mult_mask	= OMAP4430_DPLL_MULT_MASK,
+	.div1_mask	= OMAP4430_DPLL_DIV_MASK,
+	.enable_mask	= OMAP4430_DPLL_EN_MASK,
+	.autoidle_mask	= OMAP4430_AUTO_DPLL_MODE_MASK,
+	.idlest_mask	= OMAP4430_ST_DPLL_CLK_MASK,
+	.max_multiplier	= 2047,
+	.max_divider	= 128,
+	.min_divider	= 1,
+};
+
+
+static const char *dpll_abe_ck_parents[] = {
+	"abe_dpll_refclk_mux_ck",
+};
+
+static struct clk dpll_abe_ck;
+
+static const struct clk_ops dpll_abe_ck_ops = {
+	.enable		= &omap3_noncore_dpll_enable,
+	.disable	= &omap3_noncore_dpll_disable,
+	.recalc_rate	= &omap4_dpll_regm4xen_recalc,
+	.round_rate	= &omap4_dpll_regm4xen_round_rate,
+	.set_rate	= &omap3_noncore_dpll_set_rate,
+	.get_parent	= &omap2_init_dpll_parent,
+};
+
+static struct clk_hw_omap dpll_abe_ck_hw = {
+	.hw = {
+		.clk = &dpll_abe_ck,
+	},
+	.dpll_data	= &dpll_abe_dd,
+	.ops		= &clkhwops_omap3_dpll,
+};
+
+DEFINE_STRUCT_CLK(dpll_abe_ck, dpll_abe_ck_parents, dpll_abe_ck_ops);
+
+static const char *dpll_abe_x2_ck_parents[] = {
+	"dpll_abe_ck",
+};
+
+static struct clk dpll_abe_x2_ck;
+
+static const struct clk_ops dpll_abe_x2_ck_ops = {
+	.recalc_rate	= &omap3_clkoutx2_recalc,
+};
+
+static struct clk_hw_omap dpll_abe_x2_ck_hw = {
+	.hw = {
+		.clk = &dpll_abe_x2_ck,
+	},
+	.flags		= CLOCK_CLKOUTX2,
+	.clksel_reg	= OMAP4430_CM_DIV_M2_DPLL_ABE,
+	.ops		= &clkhwops_omap4_dpllmx,
+};
+
+DEFINE_STRUCT_CLK(dpll_abe_x2_ck, dpll_abe_x2_ck_parents, dpll_abe_x2_ck_ops);
+
+static const struct clk_ops omap_hsdivider_ops = {
+	.set_rate	= &omap2_clksel_set_rate,
+	.recalc_rate	= &omap2_clksel_recalc,
+	.round_rate	= &omap2_clksel_round_rate,
+};
+
+DEFINE_CLK_OMAP_HSDIVIDER(dpll_abe_m2x2_ck, "dpll_abe_x2_ck", &dpll_abe_x2_ck,
+			  0x0, OMAP4430_CM_DIV_M2_DPLL_ABE,
+			  OMAP4430_DPLL_CLKOUT_DIV_MASK);
+
+DEFINE_CLK_FIXED_FACTOR(abe_24m_fclk, "dpll_abe_m2x2_ck", &dpll_abe_m2x2_ck,
+			0x0, 1, 8);
+
+DEFINE_CLK_DIVIDER(abe_clk, "dpll_abe_m2x2_ck", &dpll_abe_m2x2_ck, 0x0,
+		   OMAP4430_CM_CLKSEL_ABE, OMAP4430_CLKSEL_OPP_SHIFT,
+		   OMAP4430_CLKSEL_OPP_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL);
+
+DEFINE_CLK_DIVIDER(aess_fclk, "abe_clk", &abe_clk, 0x0,
+		   OMAP4430_CM1_ABE_AESS_CLKCTRL,
+		   OMAP4430_CLKSEL_AESS_FCLK_SHIFT,
+		   OMAP4430_CLKSEL_AESS_FCLK_WIDTH,
+		   0x0, NULL);
+
+DEFINE_CLK_OMAP_HSDIVIDER(dpll_abe_m3x2_ck, "dpll_abe_x2_ck", &dpll_abe_x2_ck,
+			  0x0, OMAP4430_CM_DIV_M3_DPLL_ABE,
+			  OMAP4430_DPLL_CLKOUTHIF_DIV_MASK);
+
+static const char *core_hsd_byp_clk_mux_ck_parents[] = {
+	"sys_clkin_ck", "dpll_abe_m3x2_ck",
+};
+
+DEFINE_CLK_MUX(core_hsd_byp_clk_mux_ck, core_hsd_byp_clk_mux_ck_parents, NULL,
+	       0x0, OMAP4430_CM_CLKSEL_DPLL_CORE,
+	       OMAP4430_DPLL_BYP_CLKSEL_SHIFT, OMAP4430_DPLL_BYP_CLKSEL_WIDTH,
+	       0x0, NULL);
+
+/* DPLL_CORE */
+static struct dpll_data dpll_core_dd = {
+	.mult_div1_reg	= OMAP4430_CM_CLKSEL_DPLL_CORE,
+	.clk_bypass	= &core_hsd_byp_clk_mux_ck,
+	.clk_ref	= &sys_clkin_ck,
+	.control_reg	= OMAP4430_CM_CLKMODE_DPLL_CORE,
+	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	.autoidle_reg	= OMAP4430_CM_AUTOIDLE_DPLL_CORE,
+	.idlest_reg	= OMAP4430_CM_IDLEST_DPLL_CORE,
+	.mult_mask	= OMAP4430_DPLL_MULT_MASK,
+	.div1_mask	= OMAP4430_DPLL_DIV_MASK,
+	.enable_mask	= OMAP4430_DPLL_EN_MASK,
+	.autoidle_mask	= OMAP4430_AUTO_DPLL_MODE_MASK,
+	.idlest_mask	= OMAP4430_ST_DPLL_CLK_MASK,
+	.max_multiplier	= 2047,
+	.max_divider	= 128,
+	.min_divider	= 1,
+};
+
+
+static const char *dpll_core_ck_parents[] = {
+	"sys_clkin_ck",
+};
+
+static struct clk dpll_core_ck;
+
+static const struct clk_ops dpll_core_ck_ops = {
+	.recalc_rate	= &omap3_dpll_recalc,
+	.get_parent	= &omap2_init_dpll_parent,
+};
+
+static struct clk_hw_omap dpll_core_ck_hw = {
+	.hw = {
+		.clk = &dpll_core_ck,
+	},
+	.dpll_data	= &dpll_core_dd,
+	.ops		= &clkhwops_omap3_dpll,
+};
+
+DEFINE_STRUCT_CLK(dpll_core_ck, dpll_core_ck_parents, dpll_core_ck_ops);
+
+static const char *dpll_core_x2_ck_parents[] = {
+	"dpll_core_ck",
+};
+
+static struct clk dpll_core_x2_ck;
+
+static struct clk_hw_omap dpll_core_x2_ck_hw = {
+	.hw = {
+		.clk = &dpll_core_x2_ck,
+	},
+};
+
+DEFINE_STRUCT_CLK(dpll_core_x2_ck, dpll_core_x2_ck_parents, dpll_abe_x2_ck_ops);
+
+DEFINE_CLK_OMAP_HSDIVIDER(dpll_core_m6x2_ck, "dpll_core_x2_ck",
+			  &dpll_core_x2_ck, 0x0, OMAP4430_CM_DIV_M6_DPLL_CORE,
+			  OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK);
+
+DEFINE_CLK_OMAP_HSDIVIDER(dpll_core_m2_ck, "dpll_core_ck", &dpll_core_ck, 0x0,
+			  OMAP4430_CM_DIV_M2_DPLL_CORE,
+			  OMAP4430_DPLL_CLKOUT_DIV_MASK);
+
+DEFINE_CLK_FIXED_FACTOR(ddrphy_ck, "dpll_core_m2_ck", &dpll_core_m2_ck, 0x0, 1,
+			2);
+
+DEFINE_CLK_OMAP_HSDIVIDER(dpll_core_m5x2_ck, "dpll_core_x2_ck",
+			  &dpll_core_x2_ck, 0x0, OMAP4430_CM_DIV_M5_DPLL_CORE,
+			  OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK);
+
+DEFINE_CLK_DIVIDER(div_core_ck, "dpll_core_m5x2_ck", &dpll_core_m5x2_ck, 0x0,
+		   OMAP4430_CM_CLKSEL_CORE, OMAP4430_CLKSEL_CORE_SHIFT,
+		   OMAP4430_CLKSEL_CORE_WIDTH, 0x0, NULL);
+
+DEFINE_CLK_OMAP_HSDIVIDER(div_iva_hs_clk, "dpll_core_m5x2_ck",
+			  &dpll_core_m5x2_ck, 0x0, OMAP4430_CM_BYPCLK_DPLL_IVA,
+			  OMAP4430_CLKSEL_0_1_MASK);
+
+DEFINE_CLK_DIVIDER(div_mpu_hs_clk, "dpll_core_m5x2_ck", &dpll_core_m5x2_ck,
+		   0x0, OMAP4430_CM_BYPCLK_DPLL_MPU, OMAP4430_CLKSEL_0_1_SHIFT,
+		   OMAP4430_CLKSEL_0_1_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL);
+
+DEFINE_CLK_OMAP_HSDIVIDER(dpll_core_m4x2_ck, "dpll_core_x2_ck",
+			  &dpll_core_x2_ck, 0x0, OMAP4430_CM_DIV_M4_DPLL_CORE,
+			  OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK);
+
+DEFINE_CLK_FIXED_FACTOR(dll_clk_div_ck, "dpll_core_m4x2_ck", &dpll_core_m4x2_ck,
+			0x0, 1, 2);
+
+DEFINE_CLK_DIVIDER(dpll_abe_m2_ck, "dpll_abe_ck", &dpll_abe_ck, 0x0,
+		   OMAP4430_CM_DIV_M2_DPLL_ABE, OMAP4430_DPLL_CLKOUT_DIV_SHIFT,
+		   OMAP4430_DPLL_CLKOUT_DIV_WIDTH, CLK_DIVIDER_ONE_BASED, NULL);
+
+static const struct clk_ops dmic_fck_ops = {
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+	.recalc_rate	= &omap2_clksel_recalc,
+	.get_parent	= &omap2_clksel_find_parent_index,
+	.set_parent	= &omap2_clksel_set_parent,
+	.init		= &omap2_init_clk_clkdm,
+};
+
+static const char *dpll_core_m3x2_ck_parents[] = {
+	"dpll_core_x2_ck",
+};
+
+static const struct clksel dpll_core_m3x2_div[] = {
+	{ .parent = &dpll_core_x2_ck, .rates = div31_1to31_rates },
+	{ .parent = NULL },
+};
+
+/* XXX Missing round_rate, set_rate in ops */
+DEFINE_CLK_OMAP_MUX_GATE(dpll_core_m3x2_ck, NULL, dpll_core_m3x2_div,
+			 OMAP4430_CM_DIV_M3_DPLL_CORE,
+			 OMAP4430_DPLL_CLKOUTHIF_DIV_MASK,
+			 OMAP4430_CM_DIV_M3_DPLL_CORE,
+			 OMAP4430_DPLL_CLKOUTHIF_GATE_CTRL_SHIFT, NULL,
+			 dpll_core_m3x2_ck_parents, dmic_fck_ops);
+
+DEFINE_CLK_OMAP_HSDIVIDER(dpll_core_m7x2_ck, "dpll_core_x2_ck",
+			  &dpll_core_x2_ck, 0x0, OMAP4430_CM_DIV_M7_DPLL_CORE,
+			  OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK);
+
+static const char *iva_hsd_byp_clk_mux_ck_parents[] = {
+	"sys_clkin_ck", "div_iva_hs_clk",
+};
+
+DEFINE_CLK_MUX(iva_hsd_byp_clk_mux_ck, iva_hsd_byp_clk_mux_ck_parents, NULL,
+	       0x0, OMAP4430_CM_CLKSEL_DPLL_IVA, OMAP4430_DPLL_BYP_CLKSEL_SHIFT,
+	       OMAP4430_DPLL_BYP_CLKSEL_WIDTH, 0x0, NULL);
+
+/* DPLL_IVA */
+static struct dpll_data dpll_iva_dd = {
+	.mult_div1_reg	= OMAP4430_CM_CLKSEL_DPLL_IVA,
+	.clk_bypass	= &iva_hsd_byp_clk_mux_ck,
+	.clk_ref	= &sys_clkin_ck,
+	.control_reg	= OMAP4430_CM_CLKMODE_DPLL_IVA,
+	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	.autoidle_reg	= OMAP4430_CM_AUTOIDLE_DPLL_IVA,
+	.idlest_reg	= OMAP4430_CM_IDLEST_DPLL_IVA,
+	.mult_mask	= OMAP4430_DPLL_MULT_MASK,
+	.div1_mask	= OMAP4430_DPLL_DIV_MASK,
+	.enable_mask	= OMAP4430_DPLL_EN_MASK,
+	.autoidle_mask	= OMAP4430_AUTO_DPLL_MODE_MASK,
+	.idlest_mask	= OMAP4430_ST_DPLL_CLK_MASK,
+	.max_multiplier	= 2047,
+	.max_divider	= 128,
+	.min_divider	= 1,
+};
+
+static struct clk dpll_iva_ck;
+
+static struct clk_hw_omap dpll_iva_ck_hw = {
+	.hw = {
+		.clk = &dpll_iva_ck,
+	},
+	.dpll_data	= &dpll_iva_dd,
+	.ops		= &clkhwops_omap3_dpll,
+};
+
+DEFINE_STRUCT_CLK(dpll_iva_ck, dpll_core_ck_parents, dpll_abe_ck_ops);
+
+static const char *dpll_iva_x2_ck_parents[] = {
+	"dpll_iva_ck",
+};
+
+static struct clk dpll_iva_x2_ck;
+
+static struct clk_hw_omap dpll_iva_x2_ck_hw = {
+	.hw = {
+		.clk = &dpll_iva_x2_ck,
+	},
+};
+
+DEFINE_STRUCT_CLK(dpll_iva_x2_ck, dpll_iva_x2_ck_parents, dpll_abe_x2_ck_ops);
+
+DEFINE_CLK_OMAP_HSDIVIDER(dpll_iva_m4x2_ck, "dpll_iva_x2_ck", &dpll_iva_x2_ck,
+			  0x0, OMAP4430_CM_DIV_M4_DPLL_IVA,
+			  OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK);
+
+DEFINE_CLK_OMAP_HSDIVIDER(dpll_iva_m5x2_ck, "dpll_iva_x2_ck", &dpll_iva_x2_ck,
+			  0x0, OMAP4430_CM_DIV_M5_DPLL_IVA,
+			  OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK);
+
+/* DPLL_MPU */
+static struct dpll_data dpll_mpu_dd = {
+	.mult_div1_reg	= OMAP4430_CM_CLKSEL_DPLL_MPU,
+	.clk_bypass	= &div_mpu_hs_clk,
+	.clk_ref	= &sys_clkin_ck,
+	.control_reg	= OMAP4430_CM_CLKMODE_DPLL_MPU,
+	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	.autoidle_reg	= OMAP4430_CM_AUTOIDLE_DPLL_MPU,
+	.idlest_reg	= OMAP4430_CM_IDLEST_DPLL_MPU,
+	.mult_mask	= OMAP4430_DPLL_MULT_MASK,
+	.div1_mask	= OMAP4430_DPLL_DIV_MASK,
+	.enable_mask	= OMAP4430_DPLL_EN_MASK,
+	.autoidle_mask	= OMAP4430_AUTO_DPLL_MODE_MASK,
+	.idlest_mask	= OMAP4430_ST_DPLL_CLK_MASK,
+	.max_multiplier	= 2047,
+	.max_divider	= 128,
+	.min_divider	= 1,
+};
+
+static struct clk dpll_mpu_ck;
+
+static struct clk_hw_omap dpll_mpu_ck_hw = {
+	.hw = {
+		.clk = &dpll_mpu_ck,
+	},
+	.dpll_data	= &dpll_mpu_dd,
+	.ops		= &clkhwops_omap3_dpll,
+};
+
+DEFINE_STRUCT_CLK(dpll_mpu_ck, dpll_core_ck_parents, dpll_abe_ck_ops);
+
+DEFINE_CLK_FIXED_FACTOR(mpu_periphclk, "dpll_mpu_ck", &dpll_mpu_ck, 0x0, 1, 2);
+
+DEFINE_CLK_OMAP_HSDIVIDER(dpll_mpu_m2_ck, "dpll_mpu_ck", &dpll_mpu_ck, 0x0,
+			  OMAP4430_CM_DIV_M2_DPLL_MPU,
+			  OMAP4430_DPLL_CLKOUT_DIV_MASK);
+
+DEFINE_CLK_FIXED_FACTOR(per_hs_clk_div_ck, "dpll_abe_m3x2_ck",
+			&dpll_abe_m3x2_ck, 0x0, 1, 2);
+
+static const char *per_hsd_byp_clk_mux_ck_parents[] = {
+	"sys_clkin_ck", "per_hs_clk_div_ck",
+};
+
+DEFINE_CLK_MUX(per_hsd_byp_clk_mux_ck, per_hsd_byp_clk_mux_ck_parents, NULL,
+	       0x0, OMAP4430_CM_CLKSEL_DPLL_PER, OMAP4430_DPLL_BYP_CLKSEL_SHIFT,
+	       OMAP4430_DPLL_BYP_CLKSEL_WIDTH, 0x0, NULL);
+
+/* DPLL_PER */
+static struct dpll_data dpll_per_dd = {
+	.mult_div1_reg	= OMAP4430_CM_CLKSEL_DPLL_PER,
+	.clk_bypass	= &per_hsd_byp_clk_mux_ck,
+	.clk_ref	= &sys_clkin_ck,
+	.control_reg	= OMAP4430_CM_CLKMODE_DPLL_PER,
+	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	.autoidle_reg	= OMAP4430_CM_AUTOIDLE_DPLL_PER,
+	.idlest_reg	= OMAP4430_CM_IDLEST_DPLL_PER,
+	.mult_mask	= OMAP4430_DPLL_MULT_MASK,
+	.div1_mask	= OMAP4430_DPLL_DIV_MASK,
+	.enable_mask	= OMAP4430_DPLL_EN_MASK,
+	.autoidle_mask	= OMAP4430_AUTO_DPLL_MODE_MASK,
+	.idlest_mask	= OMAP4430_ST_DPLL_CLK_MASK,
+	.max_multiplier	= 2047,
+	.max_divider	= 128,
+	.min_divider	= 1,
+};
+
+
+static struct clk dpll_per_ck;
+
+static struct clk_hw_omap dpll_per_ck_hw = {
+	.hw = {
+		.clk = &dpll_per_ck,
+	},
+	.dpll_data	= &dpll_per_dd,
+	.ops		= &clkhwops_omap3_dpll,
+};
+
+DEFINE_STRUCT_CLK(dpll_per_ck, dpll_core_ck_parents, dpll_abe_ck_ops);
+
+DEFINE_CLK_DIVIDER(dpll_per_m2_ck, "dpll_per_ck", &dpll_per_ck, 0x0,
+		   OMAP4430_CM_DIV_M2_DPLL_PER, OMAP4430_DPLL_CLKOUT_DIV_SHIFT,
+		   OMAP4430_DPLL_CLKOUT_DIV_WIDTH, CLK_DIVIDER_ONE_BASED, NULL);
+
+static const char *dpll_per_x2_ck_parents[] = {
+	"dpll_per_ck",
+};
+
+static struct clk dpll_per_x2_ck;
+
+static struct clk_hw_omap dpll_per_x2_ck_hw = {
+	.hw = {
+		.clk = &dpll_per_x2_ck,
+	},
+	.flags		= CLOCK_CLKOUTX2,
+	.clksel_reg	= OMAP4430_CM_DIV_M2_DPLL_PER,
+	.ops		= &clkhwops_omap4_dpllmx,
+};
+
+DEFINE_STRUCT_CLK(dpll_per_x2_ck, dpll_per_x2_ck_parents, dpll_abe_x2_ck_ops);
+
+DEFINE_CLK_OMAP_HSDIVIDER(dpll_per_m2x2_ck, "dpll_per_x2_ck", &dpll_per_x2_ck,
+			  0x0, OMAP4430_CM_DIV_M2_DPLL_PER,
+			  OMAP4430_DPLL_CLKOUT_DIV_MASK);
+
+static const char *dpll_per_m3x2_ck_parents[] = {
+	"dpll_per_x2_ck",
+};
+
+static const struct clksel dpll_per_m3x2_div[] = {
+	{ .parent = &dpll_per_x2_ck, .rates = div31_1to31_rates },
+	{ .parent = NULL },
+};
+
+/* XXX Missing round_rate, set_rate in ops */
+DEFINE_CLK_OMAP_MUX_GATE(dpll_per_m3x2_ck, NULL, dpll_per_m3x2_div,
+			 OMAP4430_CM_DIV_M3_DPLL_PER,
+			 OMAP4430_DPLL_CLKOUTHIF_DIV_MASK,
+			 OMAP4430_CM_DIV_M3_DPLL_PER,
+			 OMAP4430_DPLL_CLKOUTHIF_GATE_CTRL_SHIFT, NULL,
+			 dpll_per_m3x2_ck_parents, dmic_fck_ops);
+
+DEFINE_CLK_OMAP_HSDIVIDER(dpll_per_m4x2_ck, "dpll_per_x2_ck", &dpll_per_x2_ck,
+			  0x0, OMAP4430_CM_DIV_M4_DPLL_PER,
+			  OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK);
+
+DEFINE_CLK_OMAP_HSDIVIDER(dpll_per_m5x2_ck, "dpll_per_x2_ck", &dpll_per_x2_ck,
+			  0x0, OMAP4430_CM_DIV_M5_DPLL_PER,
+			  OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK);
+
+DEFINE_CLK_OMAP_HSDIVIDER(dpll_per_m6x2_ck, "dpll_per_x2_ck", &dpll_per_x2_ck,
+			  0x0, OMAP4430_CM_DIV_M6_DPLL_PER,
+			  OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK);
+
+DEFINE_CLK_OMAP_HSDIVIDER(dpll_per_m7x2_ck, "dpll_per_x2_ck", &dpll_per_x2_ck,
+			  0x0, OMAP4430_CM_DIV_M7_DPLL_PER,
+			  OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK);
+
+DEFINE_CLK_FIXED_FACTOR(usb_hs_clk_div_ck, "dpll_abe_m3x2_ck",
+			&dpll_abe_m3x2_ck, 0x0, 1, 3);
+
+/* DPLL_USB */
+static struct dpll_data dpll_usb_dd = {
+	.mult_div1_reg	= OMAP4430_CM_CLKSEL_DPLL_USB,
+	.clk_bypass	= &usb_hs_clk_div_ck,
+	.flags		= DPLL_J_TYPE,
+	.clk_ref	= &sys_clkin_ck,
+	.control_reg	= OMAP4430_CM_CLKMODE_DPLL_USB,
+	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+	.autoidle_reg	= OMAP4430_CM_AUTOIDLE_DPLL_USB,
+	.idlest_reg	= OMAP4430_CM_IDLEST_DPLL_USB,
+	.mult_mask	= OMAP4430_DPLL_MULT_USB_MASK,
+	.div1_mask	= OMAP4430_DPLL_DIV_0_7_MASK,
+	.enable_mask	= OMAP4430_DPLL_EN_MASK,
+	.autoidle_mask	= OMAP4430_AUTO_DPLL_MODE_MASK,
+	.idlest_mask	= OMAP4430_ST_DPLL_CLK_MASK,
+	.sddiv_mask	= OMAP4430_DPLL_SD_DIV_MASK,
+	.max_multiplier	= 4095,
+	.max_divider	= 256,
+	.min_divider	= 1,
+};
+
+static struct clk dpll_usb_ck;
+
+static struct clk_hw_omap dpll_usb_ck_hw = {
+	.hw = {
+		.clk = &dpll_usb_ck,
+	},
+	.dpll_data	= &dpll_usb_dd,
+	.ops		= &clkhwops_omap3_dpll,
+};
+
+DEFINE_STRUCT_CLK(dpll_usb_ck, dpll_core_ck_parents, dpll_abe_ck_ops);
+
+static const char *dpll_usb_clkdcoldo_ck_parents[] = {
+	"dpll_usb_ck",
+};
+
+static struct clk dpll_usb_clkdcoldo_ck;
+
+static const struct clk_ops dpll_usb_clkdcoldo_ck_ops = {
+};
+
+static struct clk_hw_omap dpll_usb_clkdcoldo_ck_hw = {
+	.hw = {
+		.clk = &dpll_usb_clkdcoldo_ck,
+	},
+	.clksel_reg	= OMAP4430_CM_CLKDCOLDO_DPLL_USB,
+	.ops		= &clkhwops_omap4_dpllmx,
+};
+
+DEFINE_STRUCT_CLK(dpll_usb_clkdcoldo_ck, dpll_usb_clkdcoldo_ck_parents,
+		  dpll_usb_clkdcoldo_ck_ops);
+
+DEFINE_CLK_OMAP_HSDIVIDER(dpll_usb_m2_ck, "dpll_usb_ck", &dpll_usb_ck, 0x0,
+			  OMAP4430_CM_DIV_M2_DPLL_USB,
+			  OMAP4430_DPLL_CLKOUT_DIV_0_6_MASK);
+
+static const char *ducati_clk_mux_ck_parents[] = {
+	"div_core_ck", "dpll_per_m6x2_ck",
+};
+
+DEFINE_CLK_MUX(ducati_clk_mux_ck, ducati_clk_mux_ck_parents, NULL, 0x0,
+	       OMAP4430_CM_CLKSEL_DUCATI_ISS_ROOT, OMAP4430_CLKSEL_0_0_SHIFT,
+	       OMAP4430_CLKSEL_0_0_WIDTH, 0x0, NULL);
+
+DEFINE_CLK_FIXED_FACTOR(func_12m_fclk, "dpll_per_m2x2_ck", &dpll_per_m2x2_ck,
+			0x0, 1, 16);
+
+DEFINE_CLK_FIXED_FACTOR(func_24m_clk, "dpll_per_m2_ck", &dpll_per_m2_ck, 0x0,
+			1, 4);
+
+DEFINE_CLK_FIXED_FACTOR(func_24mc_fclk, "dpll_per_m2x2_ck", &dpll_per_m2x2_ck,
+			0x0, 1, 8);
+
+static const struct clk_div_table func_48m_fclk_rates[] = {
+	{ .div = 4, .val = 0 },
+	{ .div = 8, .val = 1 },
+	{ .div = 0 },
+};
+DEFINE_CLK_DIVIDER_TABLE(func_48m_fclk, "dpll_per_m2x2_ck", &dpll_per_m2x2_ck,
+			 0x0, OMAP4430_CM_SCALE_FCLK, OMAP4430_SCALE_FCLK_SHIFT,
+			 OMAP4430_SCALE_FCLK_WIDTH, 0x0, func_48m_fclk_rates,
+			 NULL);
+
+DEFINE_CLK_FIXED_FACTOR(func_48mc_fclk,	"dpll_per_m2x2_ck", &dpll_per_m2x2_ck,
+			0x0, 1, 4);
+
+static const struct clk_div_table func_64m_fclk_rates[] = {
+	{ .div = 2, .val = 0 },
+	{ .div = 4, .val = 1 },
+	{ .div = 0 },
+};
+DEFINE_CLK_DIVIDER_TABLE(func_64m_fclk, "dpll_per_m4x2_ck", &dpll_per_m4x2_ck,
+			 0x0, OMAP4430_CM_SCALE_FCLK, OMAP4430_SCALE_FCLK_SHIFT,
+			 OMAP4430_SCALE_FCLK_WIDTH, 0x0, func_64m_fclk_rates,
+			 NULL);
+
+static const struct clk_div_table func_96m_fclk_rates[] = {
+	{ .div = 2, .val = 0 },
+	{ .div = 4, .val = 1 },
+	{ .div = 0 },
+};
+DEFINE_CLK_DIVIDER_TABLE(func_96m_fclk, "dpll_per_m2x2_ck", &dpll_per_m2x2_ck,
+			 0x0, OMAP4430_CM_SCALE_FCLK, OMAP4430_SCALE_FCLK_SHIFT,
+			 OMAP4430_SCALE_FCLK_WIDTH, 0x0, func_96m_fclk_rates,
+			 NULL);
+
+static const struct clk_div_table init_60m_fclk_rates[] = {
+	{ .div = 1, .val = 0 },
+	{ .div = 8, .val = 1 },
+	{ .div = 0 },
+};
+DEFINE_CLK_DIVIDER_TABLE(init_60m_fclk, "dpll_usb_m2_ck", &dpll_usb_m2_ck,
+			 0x0, OMAP4430_CM_CLKSEL_USB_60MHZ,
+			 OMAP4430_CLKSEL_0_0_SHIFT, OMAP4430_CLKSEL_0_0_WIDTH,
+			 0x0, init_60m_fclk_rates, NULL);
+
+DEFINE_CLK_DIVIDER(l3_div_ck, "div_core_ck", &div_core_ck, 0x0,
+		   OMAP4430_CM_CLKSEL_CORE, OMAP4430_CLKSEL_L3_SHIFT,
+		   OMAP4430_CLKSEL_L3_WIDTH, 0x0, NULL);
+
+DEFINE_CLK_DIVIDER(l4_div_ck, "l3_div_ck", &l3_div_ck, 0x0,
+		   OMAP4430_CM_CLKSEL_CORE, OMAP4430_CLKSEL_L4_SHIFT,
+		   OMAP4430_CLKSEL_L4_WIDTH, 0x0, NULL);
+
+DEFINE_CLK_FIXED_FACTOR(lp_clk_div_ck, "dpll_abe_m2x2_ck", &dpll_abe_m2x2_ck,
+			0x0, 1, 16);
+
+static const char *l4_wkup_clk_mux_ck_parents[] = {
+	"sys_clkin_ck", "lp_clk_div_ck",
+};
+
+DEFINE_CLK_MUX(l4_wkup_clk_mux_ck, l4_wkup_clk_mux_ck_parents, NULL, 0x0,
+	       OMAP4430_CM_L4_WKUP_CLKSEL, OMAP4430_CLKSEL_0_0_SHIFT,
+	       OMAP4430_CLKSEL_0_0_WIDTH, 0x0, NULL);
+
+static const struct clk_div_table ocp_abe_iclk_rates[] = {
+	{ .div = 2, .val = 0 },
+	{ .div = 1, .val = 1 },
+	{ .div = 0 },
+};
+DEFINE_CLK_DIVIDER_TABLE(ocp_abe_iclk, "aess_fclk", &aess_fclk, 0x0,
+			 OMAP4430_CM1_ABE_AESS_CLKCTRL,
+			 OMAP4430_CLKSEL_AESS_FCLK_SHIFT,
+			 OMAP4430_CLKSEL_AESS_FCLK_WIDTH,
+			 0x0, ocp_abe_iclk_rates, NULL);
+
+DEFINE_CLK_FIXED_FACTOR(per_abe_24m_fclk, "dpll_abe_m2_ck", &dpll_abe_m2_ck,
+			0x0, 1, 4);
+
+DEFINE_CLK_DIVIDER(per_abe_nc_fclk, "dpll_abe_m2_ck", &dpll_abe_m2_ck, 0x0,
+		   OMAP4430_CM_SCALE_FCLK, OMAP4430_SCALE_FCLK_SHIFT,
+		   OMAP4430_SCALE_FCLK_WIDTH, 0x0, NULL);
+
+DEFINE_CLK_DIVIDER(syc_clk_div_ck, "sys_clkin_ck", &sys_clkin_ck, 0x0,
+		   OMAP4430_CM_ABE_DSS_SYS_CLKSEL, OMAP4430_CLKSEL_0_0_SHIFT,
+		   OMAP4430_CLKSEL_0_0_WIDTH, 0x0, NULL);
+
+static struct clk dbgclk_mux_ck;
+DEFINE_STRUCT_CLK_HW_OMAP(dbgclk_mux_ck, NULL);
+DEFINE_STRUCT_CLK(dbgclk_mux_ck, dpll_core_ck_parents,
+		  dpll_usb_clkdcoldo_ck_ops);
+
+/* Leaf clocks controlled by modules */
+
+DEFINE_CLK_GATE(aes1_fck, "l3_div_ck", &l3_div_ck, 0x0,
+		OMAP4430_CM_L4SEC_AES1_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(aes2_fck, "l3_div_ck", &l3_div_ck, 0x0,
+		OMAP4430_CM_L4SEC_AES2_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(aess_fck, "aess_fclk", &aess_fclk, 0x0,
+		OMAP4430_CM1_ABE_AESS_CLKCTRL, OMAP4430_MODULEMODE_SWCTRL_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(bandgap_fclk, "sys_32k_ck", &sys_32k_ck, 0x0,
+		OMAP4430_CM_WKUP_BANDGAP_CLKCTRL,
+		OMAP4430_OPTFCLKEN_BGAP_32K_SHIFT, 0x0, NULL);
+
+static const struct clk_div_table div_ts_ck_rates[] = {
+	{ .div = 8, .val = 0 },
+	{ .div = 16, .val = 1 },
+	{ .div = 32, .val = 2 },
+	{ .div = 0 },
+};
+DEFINE_CLK_DIVIDER_TABLE(div_ts_ck, "l4_wkup_clk_mux_ck", &l4_wkup_clk_mux_ck,
+			 0x0, OMAP4430_CM_WKUP_BANDGAP_CLKCTRL,
+			 OMAP4430_CLKSEL_24_25_SHIFT,
+			 OMAP4430_CLKSEL_24_25_WIDTH, 0x0, div_ts_ck_rates,
+			 NULL);
+
+DEFINE_CLK_GATE(bandgap_ts_fclk, "div_ts_ck", &div_ts_ck, 0x0,
+		OMAP4430_CM_WKUP_BANDGAP_CLKCTRL,
+		OMAP4460_OPTFCLKEN_TS_FCLK_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(des3des_fck, "l4_div_ck", &l4_div_ck, 0x0,
+		OMAP4430_CM_L4SEC_DES3DES_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT,
+		0x0, NULL);
+
+static const char *dmic_sync_mux_ck_parents[] = {
+	"abe_24m_fclk", "syc_clk_div_ck", "func_24m_clk",
+};
+
+DEFINE_CLK_MUX(dmic_sync_mux_ck, dmic_sync_mux_ck_parents, NULL,
+	       0x0, OMAP4430_CM1_ABE_DMIC_CLKCTRL,
+	       OMAP4430_CLKSEL_INTERNAL_SOURCE_SHIFT,
+	       OMAP4430_CLKSEL_INTERNAL_SOURCE_WIDTH, 0x0, NULL);
+
+static const struct clksel func_dmic_abe_gfclk_sel[] = {
+	{ .parent = &dmic_sync_mux_ck, .rates = div_1_0_rates },
+	{ .parent = &pad_clks_ck, .rates = div_1_1_rates },
+	{ .parent = &slimbus_clk, .rates = div_1_2_rates },
+	{ .parent = NULL },
+};
+
+static const char *dmic_fck_parents[] = {
+	"dmic_sync_mux_ck", "pad_clks_ck", "slimbus_clk",
+};
+
+/* Merged func_dmic_abe_gfclk into dmic */
+static struct clk dmic_fck;
+
+DEFINE_CLK_OMAP_MUX_GATE(dmic_fck, "abe_clkdm", func_dmic_abe_gfclk_sel,
+			 OMAP4430_CM1_ABE_DMIC_CLKCTRL,
+			 OMAP4430_CLKSEL_SOURCE_MASK,
+			 OMAP4430_CM1_ABE_DMIC_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 dmic_fck_parents, dmic_fck_ops);
+
+DEFINE_CLK_GATE(dsp_fck, "dpll_iva_m4x2_ck", &dpll_iva_m4x2_ck, 0x0,
+		OMAP4430_CM_TESLA_TESLA_CLKCTRL,
+		OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(dss_sys_clk, "syc_clk_div_ck", &syc_clk_div_ck, 0x0,
+		OMAP4430_CM_DSS_DSS_CLKCTRL,
+		OMAP4430_OPTFCLKEN_SYS_CLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(dss_tv_clk, "extalt_clkin_ck", &extalt_clkin_ck, 0x0,
+		OMAP4430_CM_DSS_DSS_CLKCTRL,
+		OMAP4430_OPTFCLKEN_TV_CLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(dss_dss_clk, "dpll_per_m5x2_ck", &dpll_per_m5x2_ck, 0x0,
+		OMAP4430_CM_DSS_DSS_CLKCTRL, OMAP4430_OPTFCLKEN_DSSCLK_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(dss_48mhz_clk, "func_48mc_fclk", &func_48mc_fclk, 0x0,
+		OMAP4430_CM_DSS_DSS_CLKCTRL, OMAP4430_OPTFCLKEN_48MHZ_CLK_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(dss_fck, "l3_div_ck", &l3_div_ck, 0x0,
+		OMAP4430_CM_DSS_DSS_CLKCTRL, OMAP4430_MODULEMODE_SWCTRL_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(efuse_ctrl_cust_fck, "sys_clkin_ck", &sys_clkin_ck, 0x0,
+		OMAP4430_CM_CEFUSE_CEFUSE_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(emif1_fck, "ddrphy_ck", &ddrphy_ck, 0x0,
+		OMAP4430_CM_MEMIF_EMIF_1_CLKCTRL,
+		OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(emif2_fck, "ddrphy_ck", &ddrphy_ck, 0x0,
+		OMAP4430_CM_MEMIF_EMIF_2_CLKCTRL,
+		OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_DIVIDER(fdif_fck, "dpll_per_m4x2_ck", &dpll_per_m4x2_ck, 0x0,
+		   OMAP4430_CM_CAM_FDIF_CLKCTRL, OMAP4430_CLKSEL_FCLK_SHIFT,
+		   OMAP4430_CLKSEL_FCLK_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL);
+
+DEFINE_CLK_GATE(fpka_fck, "l4_div_ck", &l4_div_ck, 0x0,
+		OMAP4430_CM_L4SEC_PKAEIP29_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(gpio1_dbclk, "sys_32k_ck", &sys_32k_ck, 0x0,
+		OMAP4430_CM_WKUP_GPIO1_CLKCTRL,
+		OMAP4430_OPTFCLKEN_DBCLK_SHIFT,	0x0, NULL);
+
+DEFINE_CLK_GATE(gpio1_ick, "l4_wkup_clk_mux_ck", &l4_wkup_clk_mux_ck, 0x0,
+		OMAP4430_CM_WKUP_GPIO1_CLKCTRL,
+		OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(gpio2_dbclk, "sys_32k_ck", &sys_32k_ck, 0x0,
+		OMAP4430_CM_L4PER_GPIO2_CLKCTRL, OMAP4430_OPTFCLKEN_DBCLK_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(gpio2_ick, "l4_div_ck", &l4_div_ck, 0x0,
+		OMAP4430_CM_L4PER_GPIO2_CLKCTRL,
+		OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(gpio3_dbclk, "sys_32k_ck", &sys_32k_ck, 0x0,
+		OMAP4430_CM_L4PER_GPIO3_CLKCTRL,
+		OMAP4430_OPTFCLKEN_DBCLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(gpio3_ick, "l4_div_ck", &l4_div_ck, 0x0,
+		OMAP4430_CM_L4PER_GPIO3_CLKCTRL,
+		OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(gpio4_dbclk, "sys_32k_ck", &sys_32k_ck, 0x0,
+		OMAP4430_CM_L4PER_GPIO4_CLKCTRL, OMAP4430_OPTFCLKEN_DBCLK_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(gpio4_ick, "l4_div_ck", &l4_div_ck, 0x0,
+		OMAP4430_CM_L4PER_GPIO4_CLKCTRL,
+		OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(gpio5_dbclk, "sys_32k_ck", &sys_32k_ck, 0x0,
+		OMAP4430_CM_L4PER_GPIO5_CLKCTRL, OMAP4430_OPTFCLKEN_DBCLK_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(gpio5_ick, "l4_div_ck", &l4_div_ck, 0x0,
+		OMAP4430_CM_L4PER_GPIO5_CLKCTRL,
+		OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(gpio6_dbclk, "sys_32k_ck", &sys_32k_ck, 0x0,
+		OMAP4430_CM_L4PER_GPIO6_CLKCTRL, OMAP4430_OPTFCLKEN_DBCLK_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(gpio6_ick, "l4_div_ck", &l4_div_ck, 0x0,
+		OMAP4430_CM_L4PER_GPIO6_CLKCTRL,
+		OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(gpmc_ick, "l3_div_ck", &l3_div_ck, 0x0,
+		OMAP4430_CM_L3_2_GPMC_CLKCTRL, OMAP4430_MODULEMODE_HWCTRL_SHIFT,
+		0x0, NULL);
+
+static const struct clksel sgx_clk_mux_sel[] = {
+	{ .parent = &dpll_core_m7x2_ck, .rates = div_1_0_rates },
+	{ .parent = &dpll_per_m7x2_ck, .rates = div_1_1_rates },
+	{ .parent = NULL },
+};
+
+static const char *gpu_fck_parents[] = {
+	"dpll_core_m7x2_ck", "dpll_per_m7x2_ck",
+};
+
+/* Merged sgx_clk_mux into gpu */
+DEFINE_CLK_OMAP_MUX_GATE(gpu_fck, "l3_gfx_clkdm", sgx_clk_mux_sel,
+			 OMAP4430_CM_GFX_GFX_CLKCTRL,
+			 OMAP4430_CLKSEL_SGX_FCLK_MASK,
+			 OMAP4430_CM_GFX_GFX_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 gpu_fck_parents, dmic_fck_ops);
+
+DEFINE_CLK_GATE(hdq1w_fck, "func_12m_fclk", &func_12m_fclk, 0x0,
+		OMAP4430_CM_L4PER_HDQ1W_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_DIVIDER(hsi_fck, "dpll_per_m2x2_ck", &dpll_per_m2x2_ck, 0x0,
+		   OMAP4430_CM_L3INIT_HSI_CLKCTRL, OMAP4430_CLKSEL_24_25_SHIFT,
+		   OMAP4430_CLKSEL_24_25_WIDTH, CLK_DIVIDER_POWER_OF_TWO,
+		   NULL);
+
+DEFINE_CLK_GATE(i2c1_fck, "func_96m_fclk", &func_96m_fclk, 0x0,
+		OMAP4430_CM_L4PER_I2C1_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(i2c2_fck, "func_96m_fclk", &func_96m_fclk, 0x0,
+		OMAP4430_CM_L4PER_I2C2_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(i2c3_fck, "func_96m_fclk", &func_96m_fclk, 0x0,
+		OMAP4430_CM_L4PER_I2C3_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(i2c4_fck, "func_96m_fclk", &func_96m_fclk, 0x0,
+		OMAP4430_CM_L4PER_I2C4_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(ipu_fck, "ducati_clk_mux_ck", &ducati_clk_mux_ck, 0x0,
+		OMAP4430_CM_DUCATI_DUCATI_CLKCTRL,
+		OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(iss_ctrlclk, "func_96m_fclk", &func_96m_fclk, 0x0,
+		OMAP4430_CM_CAM_ISS_CLKCTRL, OMAP4430_OPTFCLKEN_CTRLCLK_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(iss_fck, "ducati_clk_mux_ck", &ducati_clk_mux_ck, 0x0,
+		OMAP4430_CM_CAM_ISS_CLKCTRL, OMAP4430_MODULEMODE_SWCTRL_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(iva_fck, "dpll_iva_m5x2_ck", &dpll_iva_m5x2_ck, 0x0,
+		OMAP4430_CM_IVAHD_IVAHD_CLKCTRL,
+		OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(kbd_fck, "sys_32k_ck", &sys_32k_ck, 0x0,
+		OMAP4430_CM_WKUP_KEYBOARD_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+static struct clk l3_instr_ick;
+
+static const char *l3_instr_ick_parent_names[] = {
+	"l3_div_ck",
+};
+
+static const struct clk_ops l3_instr_ick_ops = {
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+	.init		= &omap2_init_clk_clkdm,
+};
+
+static struct clk_hw_omap l3_instr_ick_hw = {
+	.hw = {
+		.clk = &l3_instr_ick,
+	},
+	.enable_reg	= OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL,
+	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL_SHIFT,
+	.clkdm_name	= "l3_instr_clkdm",
+};
+
+DEFINE_STRUCT_CLK(l3_instr_ick, l3_instr_ick_parent_names, l3_instr_ick_ops);
+
+static struct clk l3_main_3_ick;
+static struct clk_hw_omap l3_main_3_ick_hw = {
+	.hw = {
+		.clk = &l3_main_3_ick,
+	},
+	.enable_reg	= OMAP4430_CM_L3INSTR_L3_3_CLKCTRL,
+	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL_SHIFT,
+	.clkdm_name	= "l3_instr_clkdm",
+};
+
+DEFINE_STRUCT_CLK(l3_main_3_ick, l3_instr_ick_parent_names, l3_instr_ick_ops);
+
+DEFINE_CLK_MUX(mcasp_sync_mux_ck, dmic_sync_mux_ck_parents, NULL, 0x0,
+	       OMAP4430_CM1_ABE_MCASP_CLKCTRL,
+	       OMAP4430_CLKSEL_INTERNAL_SOURCE_SHIFT,
+	       OMAP4430_CLKSEL_INTERNAL_SOURCE_WIDTH, 0x0, NULL);
+
+static const struct clksel func_mcasp_abe_gfclk_sel[] = {
+	{ .parent = &mcasp_sync_mux_ck, .rates = div_1_0_rates },
+	{ .parent = &pad_clks_ck, .rates = div_1_1_rates },
+	{ .parent = &slimbus_clk, .rates = div_1_2_rates },
+	{ .parent = NULL },
+};
+
+static const char *mcasp_fck_parents[] = {
+	"mcasp_sync_mux_ck", "pad_clks_ck", "slimbus_clk",
+};
+
+/* Merged func_mcasp_abe_gfclk into mcasp */
+DEFINE_CLK_OMAP_MUX_GATE(mcasp_fck, "abe_clkdm", func_mcasp_abe_gfclk_sel,
+			 OMAP4430_CM1_ABE_MCASP_CLKCTRL,
+			 OMAP4430_CLKSEL_SOURCE_MASK,
+			 OMAP4430_CM1_ABE_MCASP_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 mcasp_fck_parents, dmic_fck_ops);
+
+DEFINE_CLK_MUX(mcbsp1_sync_mux_ck, dmic_sync_mux_ck_parents, NULL, 0x0,
+	       OMAP4430_CM1_ABE_MCBSP1_CLKCTRL,
+	       OMAP4430_CLKSEL_INTERNAL_SOURCE_SHIFT,
+	       OMAP4430_CLKSEL_INTERNAL_SOURCE_WIDTH, 0x0, NULL);
+
+static const struct clksel func_mcbsp1_gfclk_sel[] = {
+	{ .parent = &mcbsp1_sync_mux_ck, .rates = div_1_0_rates },
+	{ .parent = &pad_clks_ck, .rates = div_1_1_rates },
+	{ .parent = &slimbus_clk, .rates = div_1_2_rates },
+	{ .parent = NULL },
+};
+
+static const char *mcbsp1_fck_parents[] = {
+	"mcbsp1_sync_mux_ck", "pad_clks_ck", "slimbus_clk",
+};
+
+/* Merged func_mcbsp1_gfclk into mcbsp1 */
+DEFINE_CLK_OMAP_MUX_GATE(mcbsp1_fck, "abe_clkdm", func_mcbsp1_gfclk_sel,
+			 OMAP4430_CM1_ABE_MCBSP1_CLKCTRL,
+			 OMAP4430_CLKSEL_SOURCE_MASK,
+			 OMAP4430_CM1_ABE_MCBSP1_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 mcbsp1_fck_parents, dmic_fck_ops);
+
+DEFINE_CLK_MUX(mcbsp2_sync_mux_ck, dmic_sync_mux_ck_parents, NULL, 0x0,
+	       OMAP4430_CM1_ABE_MCBSP2_CLKCTRL,
+	       OMAP4430_CLKSEL_INTERNAL_SOURCE_SHIFT,
+	       OMAP4430_CLKSEL_INTERNAL_SOURCE_WIDTH, 0x0, NULL);
+
+static const struct clksel func_mcbsp2_gfclk_sel[] = {
+	{ .parent = &mcbsp2_sync_mux_ck, .rates = div_1_0_rates },
+	{ .parent = &pad_clks_ck, .rates = div_1_1_rates },
+	{ .parent = &slimbus_clk, .rates = div_1_2_rates },
+	{ .parent = NULL },
+};
+
+static const char *mcbsp2_fck_parents[] = {
+	"mcbsp2_sync_mux_ck", "pad_clks_ck", "slimbus_clk",
+};
+
+/* Merged func_mcbsp2_gfclk into mcbsp2 */
+DEFINE_CLK_OMAP_MUX_GATE(mcbsp2_fck, "abe_clkdm", func_mcbsp2_gfclk_sel,
+			 OMAP4430_CM1_ABE_MCBSP2_CLKCTRL,
+			 OMAP4430_CLKSEL_SOURCE_MASK,
+			 OMAP4430_CM1_ABE_MCBSP2_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 mcbsp2_fck_parents, dmic_fck_ops);
+
+DEFINE_CLK_MUX(mcbsp3_sync_mux_ck, dmic_sync_mux_ck_parents, NULL, 0x0,
+	       OMAP4430_CM1_ABE_MCBSP3_CLKCTRL,
+	       OMAP4430_CLKSEL_INTERNAL_SOURCE_SHIFT,
+	       OMAP4430_CLKSEL_INTERNAL_SOURCE_WIDTH, 0x0, NULL);
+
+static const struct clksel func_mcbsp3_gfclk_sel[] = {
+	{ .parent = &mcbsp3_sync_mux_ck, .rates = div_1_0_rates },
+	{ .parent = &pad_clks_ck, .rates = div_1_1_rates },
+	{ .parent = &slimbus_clk, .rates = div_1_2_rates },
+	{ .parent = NULL },
+};
+
+static const char *mcbsp3_fck_parents[] = {
+	"mcbsp3_sync_mux_ck", "pad_clks_ck", "slimbus_clk",
+};
+
+/* Merged func_mcbsp3_gfclk into mcbsp3 */
+DEFINE_CLK_OMAP_MUX_GATE(mcbsp3_fck, "abe_clkdm", func_mcbsp3_gfclk_sel,
+			 OMAP4430_CM1_ABE_MCBSP3_CLKCTRL,
+			 OMAP4430_CLKSEL_SOURCE_MASK,
+			 OMAP4430_CM1_ABE_MCBSP3_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 mcbsp3_fck_parents, dmic_fck_ops);
+
+static const char *mcbsp4_sync_mux_ck_parents[] = {
+	"func_96m_fclk", "per_abe_nc_fclk",
+};
+
+DEFINE_CLK_MUX(mcbsp4_sync_mux_ck, mcbsp4_sync_mux_ck_parents, NULL, 0x0,
+	       OMAP4430_CM_L4PER_MCBSP4_CLKCTRL,
+	       OMAP4430_CLKSEL_INTERNAL_SOURCE_SHIFT,
+	       OMAP4430_CLKSEL_INTERNAL_SOURCE_WIDTH, 0x0, NULL);
+
+static const struct clksel per_mcbsp4_gfclk_sel[] = {
+	{ .parent = &mcbsp4_sync_mux_ck, .rates = div_1_0_rates },
+	{ .parent = &pad_clks_ck, .rates = div_1_1_rates },
+	{ .parent = NULL },
+};
+
+static const char *mcbsp4_fck_parents[] = {
+	"mcbsp4_sync_mux_ck", "pad_clks_ck",
+};
+
+/* Merged per_mcbsp4_gfclk into mcbsp4 */
+DEFINE_CLK_OMAP_MUX_GATE(mcbsp4_fck, "l4_per_clkdm", per_mcbsp4_gfclk_sel,
+			 OMAP4430_CM_L4PER_MCBSP4_CLKCTRL,
+			 OMAP4430_CLKSEL_SOURCE_24_24_MASK,
+			 OMAP4430_CM_L4PER_MCBSP4_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 mcbsp4_fck_parents, dmic_fck_ops);
+
+DEFINE_CLK_GATE(mcpdm_fck, "pad_clks_ck", &pad_clks_ck, 0x0,
+		OMAP4430_CM1_ABE_PDM_CLKCTRL, OMAP4430_MODULEMODE_SWCTRL_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(mcspi1_fck, "func_48m_fclk", &func_48m_fclk, 0x0,
+		OMAP4430_CM_L4PER_MCSPI1_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(mcspi2_fck, "func_48m_fclk", &func_48m_fclk, 0x0,
+		OMAP4430_CM_L4PER_MCSPI2_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(mcspi3_fck, "func_48m_fclk", &func_48m_fclk, 0x0,
+		OMAP4430_CM_L4PER_MCSPI3_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(mcspi4_fck, "func_48m_fclk", &func_48m_fclk, 0x0,
+		OMAP4430_CM_L4PER_MCSPI4_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+static const struct clksel hsmmc1_fclk_sel[] = {
+	{ .parent = &func_64m_fclk, .rates = div_1_0_rates },
+	{ .parent = &func_96m_fclk, .rates = div_1_1_rates },
+	{ .parent = NULL },
+};
+
+static const char *mmc1_fck_parents[] = {
+	"func_64m_fclk", "func_96m_fclk",
+};
+
+/* Merged hsmmc1_fclk into mmc1 */
+DEFINE_CLK_OMAP_MUX_GATE(mmc1_fck, "l3_init_clkdm", hsmmc1_fclk_sel,
+			 OMAP4430_CM_L3INIT_MMC1_CLKCTRL, OMAP4430_CLKSEL_MASK,
+			 OMAP4430_CM_L3INIT_MMC1_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 mmc1_fck_parents, dmic_fck_ops);
+
+/* Merged hsmmc2_fclk into mmc2 */
+DEFINE_CLK_OMAP_MUX_GATE(mmc2_fck, "l3_init_clkdm", hsmmc1_fclk_sel,
+			 OMAP4430_CM_L3INIT_MMC2_CLKCTRL, OMAP4430_CLKSEL_MASK,
+			 OMAP4430_CM_L3INIT_MMC2_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 mmc1_fck_parents, dmic_fck_ops);
+
+DEFINE_CLK_GATE(mmc3_fck, "func_48m_fclk", &func_48m_fclk, 0x0,
+		OMAP4430_CM_L4PER_MMCSD3_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(mmc4_fck, "func_48m_fclk", &func_48m_fclk, 0x0,
+		OMAP4430_CM_L4PER_MMCSD4_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(mmc5_fck, "func_48m_fclk", &func_48m_fclk, 0x0,
+		OMAP4430_CM_L4PER_MMCSD5_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(ocp2scp_usb_phy_phy_48m, "func_48m_fclk", &func_48m_fclk, 0x0,
+		OMAP4430_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL,
+		OMAP4430_OPTFCLKEN_PHY_48M_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(ocp2scp_usb_phy_ick, "l4_div_ck", &l4_div_ck, 0x0,
+		OMAP4430_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL,
+		OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL);
+
+static struct clk ocp_wp_noc_ick;
+
+static struct clk_hw_omap ocp_wp_noc_ick_hw = {
+	.hw = {
+		.clk = &ocp_wp_noc_ick,
+	},
+	.enable_reg	= OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL,
+	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL_SHIFT,
+	.clkdm_name	= "l3_instr_clkdm",
+};
+
+DEFINE_STRUCT_CLK(ocp_wp_noc_ick, l3_instr_ick_parent_names, l3_instr_ick_ops);
+
+DEFINE_CLK_GATE(rng_ick, "l4_div_ck", &l4_div_ck, 0x0,
+		OMAP4430_CM_L4SEC_RNG_CLKCTRL, OMAP4430_MODULEMODE_HWCTRL_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(sha2md5_fck, "l3_div_ck", &l3_div_ck, 0x0,
+		OMAP4430_CM_L4SEC_SHA2MD51_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(sl2if_ick, "dpll_iva_m5x2_ck", &dpll_iva_m5x2_ck, 0x0,
+		OMAP4430_CM_IVAHD_SL2_CLKCTRL, OMAP4430_MODULEMODE_HWCTRL_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(slimbus1_fclk_1, "func_24m_clk", &func_24m_clk, 0x0,
+		OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL,
+		OMAP4430_OPTFCLKEN_FCLK1_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(slimbus1_fclk_0, "abe_24m_fclk", &abe_24m_fclk, 0x0,
+		OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL,
+		OMAP4430_OPTFCLKEN_FCLK0_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(slimbus1_fclk_2, "pad_clks_ck", &pad_clks_ck, 0x0,
+		OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL,
+		OMAP4430_OPTFCLKEN_FCLK2_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(slimbus1_slimbus_clk, "slimbus_clk", &slimbus_clk, 0x0,
+		OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL,
+		OMAP4430_OPTFCLKEN_SLIMBUS_CLK_11_11_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(slimbus1_fck, "ocp_abe_iclk", &ocp_abe_iclk, 0x0,
+		OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(slimbus2_fclk_1, "per_abe_24m_fclk", &per_abe_24m_fclk, 0x0,
+		OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL,
+		OMAP4430_OPTFCLKEN_PERABE24M_GFCLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(slimbus2_fclk_0, "func_24mc_fclk", &func_24mc_fclk, 0x0,
+		OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL,
+		OMAP4430_OPTFCLKEN_PER24MC_GFCLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(slimbus2_slimbus_clk, "pad_slimbus_core_clks_ck",
+		&pad_slimbus_core_clks_ck, 0x0,
+		OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL,
+		OMAP4430_OPTFCLKEN_SLIMBUS_CLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(slimbus2_fck, "l4_div_ck", &l4_div_ck, 0x0,
+		OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(smartreflex_core_fck, "l4_wkup_clk_mux_ck", &l4_wkup_clk_mux_ck,
+		0x0, OMAP4430_CM_ALWON_SR_CORE_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(smartreflex_iva_fck, "l4_wkup_clk_mux_ck", &l4_wkup_clk_mux_ck,
+		0x0, OMAP4430_CM_ALWON_SR_IVA_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(smartreflex_mpu_fck, "l4_wkup_clk_mux_ck", &l4_wkup_clk_mux_ck,
+		0x0, OMAP4430_CM_ALWON_SR_MPU_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+static const struct clksel dmt1_clk_mux_sel[] = {
+	{ .parent = &sys_clkin_ck, .rates = div_1_0_rates },
+	{ .parent = &sys_32k_ck, .rates = div_1_1_rates },
+	{ .parent = NULL },
+};
+
+/* Merged dmt1_clk_mux into timer1 */
+DEFINE_CLK_OMAP_MUX_GATE(timer1_fck, "l4_wkup_clkdm", dmt1_clk_mux_sel,
+			 OMAP4430_CM_WKUP_TIMER1_CLKCTRL, OMAP4430_CLKSEL_MASK,
+			 OMAP4430_CM_WKUP_TIMER1_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 abe_dpll_bypass_clk_mux_ck_parents, dmic_fck_ops);
+
+/* Merged cm2_dm10_mux into timer10 */
+DEFINE_CLK_OMAP_MUX_GATE(timer10_fck, "l4_per_clkdm", dmt1_clk_mux_sel,
+			 OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL,
+			 OMAP4430_CLKSEL_MASK,
+			 OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 abe_dpll_bypass_clk_mux_ck_parents, dmic_fck_ops);
+
+/* Merged cm2_dm11_mux into timer11 */
+DEFINE_CLK_OMAP_MUX_GATE(timer11_fck, "l4_per_clkdm", dmt1_clk_mux_sel,
+			 OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL,
+			 OMAP4430_CLKSEL_MASK,
+			 OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 abe_dpll_bypass_clk_mux_ck_parents, dmic_fck_ops);
+
+/* Merged cm2_dm2_mux into timer2 */
+DEFINE_CLK_OMAP_MUX_GATE(timer2_fck, "l4_per_clkdm", dmt1_clk_mux_sel,
+			 OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL,
+			 OMAP4430_CLKSEL_MASK,
+			 OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 abe_dpll_bypass_clk_mux_ck_parents, dmic_fck_ops);
+
+/* Merged cm2_dm3_mux into timer3 */
+DEFINE_CLK_OMAP_MUX_GATE(timer3_fck, "l4_per_clkdm", dmt1_clk_mux_sel,
+			 OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL,
+			 OMAP4430_CLKSEL_MASK,
+			 OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 abe_dpll_bypass_clk_mux_ck_parents, dmic_fck_ops);
+
+/* Merged cm2_dm4_mux into timer4 */
+DEFINE_CLK_OMAP_MUX_GATE(timer4_fck, "l4_per_clkdm", dmt1_clk_mux_sel,
+			 OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL,
+			 OMAP4430_CLKSEL_MASK,
+			 OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 abe_dpll_bypass_clk_mux_ck_parents, dmic_fck_ops);
+
+static const struct clksel timer5_sync_mux_sel[] = {
+	{ .parent = &syc_clk_div_ck, .rates = div_1_0_rates },
+	{ .parent = &sys_32k_ck, .rates = div_1_1_rates },
+	{ .parent = NULL },
+};
+
+static const char *timer5_fck_parents[] = {
+	"syc_clk_div_ck", "sys_32k_ck",
+};
+
+/* Merged timer5_sync_mux into timer5 */
+DEFINE_CLK_OMAP_MUX_GATE(timer5_fck, "abe_clkdm", timer5_sync_mux_sel,
+			 OMAP4430_CM1_ABE_TIMER5_CLKCTRL, OMAP4430_CLKSEL_MASK,
+			 OMAP4430_CM1_ABE_TIMER5_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 timer5_fck_parents, dmic_fck_ops);
+
+/* Merged timer6_sync_mux into timer6 */
+DEFINE_CLK_OMAP_MUX_GATE(timer6_fck, "abe_clkdm", timer5_sync_mux_sel,
+			 OMAP4430_CM1_ABE_TIMER6_CLKCTRL, OMAP4430_CLKSEL_MASK,
+			 OMAP4430_CM1_ABE_TIMER6_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 timer5_fck_parents, dmic_fck_ops);
+
+/* Merged timer7_sync_mux into timer7 */
+DEFINE_CLK_OMAP_MUX_GATE(timer7_fck, "abe_clkdm", timer5_sync_mux_sel,
+			 OMAP4430_CM1_ABE_TIMER7_CLKCTRL, OMAP4430_CLKSEL_MASK,
+			 OMAP4430_CM1_ABE_TIMER7_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 timer5_fck_parents, dmic_fck_ops);
+
+/* Merged timer8_sync_mux into timer8 */
+DEFINE_CLK_OMAP_MUX_GATE(timer8_fck, "abe_clkdm", timer5_sync_mux_sel,
+			 OMAP4430_CM1_ABE_TIMER8_CLKCTRL, OMAP4430_CLKSEL_MASK,
+			 OMAP4430_CM1_ABE_TIMER8_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 timer5_fck_parents, dmic_fck_ops);
+
+/* Merged cm2_dm9_mux into timer9 */
+DEFINE_CLK_OMAP_MUX_GATE(timer9_fck, "l4_per_clkdm", dmt1_clk_mux_sel,
+			 OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL,
+			 OMAP4430_CLKSEL_MASK,
+			 OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL,
+			 OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL,
+			 abe_dpll_bypass_clk_mux_ck_parents, dmic_fck_ops);
+
+DEFINE_CLK_GATE(uart1_fck, "func_48m_fclk", &func_48m_fclk, 0x0,
+		OMAP4430_CM_L4PER_UART1_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(uart2_fck, "func_48m_fclk", &func_48m_fclk, 0x0,
+		OMAP4430_CM_L4PER_UART2_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(uart3_fck, "func_48m_fclk", &func_48m_fclk, 0x0,
+		OMAP4430_CM_L4PER_UART3_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(uart4_fck, "func_48m_fclk", &func_48m_fclk, 0x0,
+		OMAP4430_CM_L4PER_UART4_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+static struct clk usb_host_fs_fck;
+
+static const char *usb_host_fs_fck_parent_names[] = {
+	"func_48mc_fclk",
+};
+
+static const struct clk_ops usb_host_fs_fck_ops = {
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+};
+
+static struct clk_hw_omap usb_host_fs_fck_hw = {
+	.hw = {
+		.clk = &usb_host_fs_fck,
+	},
+	.enable_reg	= OMAP4430_CM_L3INIT_USB_HOST_FS_CLKCTRL,
+	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL_SHIFT,
+	.clkdm_name	= "l3_init_clkdm",
+};
+
+DEFINE_STRUCT_CLK(usb_host_fs_fck, usb_host_fs_fck_parent_names,
+		  usb_host_fs_fck_ops);
+
+static const char *utmi_p1_gfclk_parents[] = {
+	"init_60m_fclk", "xclk60mhsp1_ck",
+};
+
+DEFINE_CLK_MUX(utmi_p1_gfclk, utmi_p1_gfclk_parents, NULL, 0x0,
+	       OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
+	       OMAP4430_CLKSEL_UTMI_P1_SHIFT, OMAP4430_CLKSEL_UTMI_P1_WIDTH,
+	       0x0, NULL);
+
+DEFINE_CLK_GATE(usb_host_hs_utmi_p1_clk, "utmi_p1_gfclk", &utmi_p1_gfclk, 0x0,
+		OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
+		OMAP4430_OPTFCLKEN_UTMI_P1_CLK_SHIFT, 0x0, NULL);
+
+static const char *utmi_p2_gfclk_parents[] = {
+	"init_60m_fclk", "xclk60mhsp2_ck",
+};
+
+DEFINE_CLK_MUX(utmi_p2_gfclk, utmi_p2_gfclk_parents, NULL, 0x0,
+	       OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
+	       OMAP4430_CLKSEL_UTMI_P2_SHIFT, OMAP4430_CLKSEL_UTMI_P2_WIDTH,
+	       0x0, NULL);
+
+DEFINE_CLK_GATE(usb_host_hs_utmi_p2_clk, "utmi_p2_gfclk", &utmi_p2_gfclk, 0x0,
+		OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
+		OMAP4430_OPTFCLKEN_UTMI_P2_CLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(usb_host_hs_utmi_p3_clk, "init_60m_fclk", &init_60m_fclk, 0x0,
+		OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
+		OMAP4430_OPTFCLKEN_UTMI_P3_CLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(usb_host_hs_hsic480m_p1_clk, "dpll_usb_m2_ck",
+		&dpll_usb_m2_ck, 0x0,
+		OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
+		OMAP4430_OPTFCLKEN_HSIC480M_P1_CLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(usb_host_hs_hsic60m_p1_clk, "init_60m_fclk",
+		&init_60m_fclk, 0x0,
+		OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
+		OMAP4430_OPTFCLKEN_HSIC60M_P1_CLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(usb_host_hs_hsic60m_p2_clk, "init_60m_fclk",
+		&init_60m_fclk, 0x0,
+		OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
+		OMAP4430_OPTFCLKEN_HSIC60M_P2_CLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(usb_host_hs_hsic480m_p2_clk, "dpll_usb_m2_ck",
+		&dpll_usb_m2_ck, 0x0,
+		OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
+		OMAP4430_OPTFCLKEN_HSIC480M_P2_CLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(usb_host_hs_func48mclk, "func_48mc_fclk", &func_48mc_fclk, 0x0,
+		OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
+		OMAP4430_OPTFCLKEN_FUNC48MCLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(usb_host_hs_fck, "init_60m_fclk", &init_60m_fclk, 0x0,
+		OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
+		OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL);
+
+static const char *otg_60m_gfclk_parents[] = {
+	"utmi_phy_clkout_ck", "xclk60motg_ck",
+};
+
+DEFINE_CLK_MUX(otg_60m_gfclk, otg_60m_gfclk_parents, NULL, 0x0,
+	       OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL, OMAP4430_CLKSEL_60M_SHIFT,
+	       OMAP4430_CLKSEL_60M_WIDTH, 0x0, NULL);
+
+DEFINE_CLK_GATE(usb_otg_hs_xclk, "otg_60m_gfclk", &otg_60m_gfclk, 0x0,
+		OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL,
+		OMAP4430_OPTFCLKEN_XCLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(usb_otg_hs_ick, "l3_div_ck", &l3_div_ck, 0x0,
+		OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL,
+		OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(usb_phy_cm_clk32k, "sys_32k_ck", &sys_32k_ck, 0x0,
+		OMAP4430_CM_ALWON_USBPHY_CLKCTRL,
+		OMAP4430_OPTFCLKEN_CLK32K_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(usb_tll_hs_usb_ch2_clk, "init_60m_fclk", &init_60m_fclk, 0x0,
+		OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL,
+		OMAP4430_OPTFCLKEN_USB_CH2_CLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(usb_tll_hs_usb_ch0_clk, "init_60m_fclk", &init_60m_fclk, 0x0,
+		OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL,
+		OMAP4430_OPTFCLKEN_USB_CH0_CLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(usb_tll_hs_usb_ch1_clk, "init_60m_fclk", &init_60m_fclk, 0x0,
+		OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL,
+		OMAP4430_OPTFCLKEN_USB_CH1_CLK_SHIFT, 0x0, NULL);
+
+DEFINE_CLK_GATE(usb_tll_hs_ick, "l4_div_ck", &l4_div_ck, 0x0,
+		OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL,
+		OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL);
+
+static const struct clk_div_table usim_ck_rates[] = {
+	{ .div = 14, .val = 0 },
+	{ .div = 18, .val = 1 },
+	{ .div = 0 },
+};
+DEFINE_CLK_DIVIDER_TABLE(usim_ck, "dpll_per_m4x2_ck", &dpll_per_m4x2_ck, 0x0,
+			 OMAP4430_CM_WKUP_USIM_CLKCTRL,
+			 OMAP4430_CLKSEL_DIV_SHIFT, OMAP4430_CLKSEL_DIV_WIDTH,
+			 0x0, usim_ck_rates, NULL);
+
+DEFINE_CLK_GATE(usim_fclk, "usim_ck", &usim_ck, 0x0,
+		OMAP4430_CM_WKUP_USIM_CLKCTRL, OMAP4430_OPTFCLKEN_FCLK_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(usim_fck, "sys_32k_ck", &sys_32k_ck, 0x0,
+		OMAP4430_CM_WKUP_USIM_CLKCTRL, OMAP4430_MODULEMODE_HWCTRL_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(wd_timer2_fck, "sys_32k_ck", &sys_32k_ck, 0x0,
+		OMAP4430_CM_WKUP_WDT2_CLKCTRL, OMAP4430_MODULEMODE_SWCTRL_SHIFT,
+		0x0, NULL);
+
+DEFINE_CLK_GATE(wd_timer3_fck, "sys_32k_ck", &sys_32k_ck, 0x0,
+		OMAP4430_CM1_ABE_WDT3_CLKCTRL, OMAP4430_MODULEMODE_SWCTRL_SHIFT,
+		0x0, NULL);
+
+/* Remaining optional clocks */
+static const char *pmd_stm_clock_mux_ck_parents[] = {
+	"sys_clkin_ck", "dpll_core_m6x2_ck", "tie_low_clock_ck",
+};
+
+DEFINE_CLK_MUX(pmd_stm_clock_mux_ck, pmd_stm_clock_mux_ck_parents, NULL, 0x0,
+	       OMAP4430_CM_EMU_DEBUGSS_CLKCTRL, OMAP4430_PMD_STM_MUX_CTRL_SHIFT,
+	       OMAP4430_PMD_STM_MUX_CTRL_WIDTH, 0x0, NULL);
+
+DEFINE_CLK_MUX(pmd_trace_clk_mux_ck, pmd_stm_clock_mux_ck_parents, NULL, 0x0,
+	       OMAP4430_CM_EMU_DEBUGSS_CLKCTRL,
+	       OMAP4430_PMD_TRACE_MUX_CTRL_SHIFT,
+	       OMAP4430_PMD_TRACE_MUX_CTRL_WIDTH, 0x0, NULL);
+
+DEFINE_CLK_DIVIDER(stm_clk_div_ck, "pmd_stm_clock_mux_ck",
+		   &pmd_stm_clock_mux_ck, 0x0, OMAP4430_CM_EMU_DEBUGSS_CLKCTRL,
+		   OMAP4430_CLKSEL_PMD_STM_CLK_SHIFT,
+		   OMAP4430_CLKSEL_PMD_STM_CLK_WIDTH, CLK_DIVIDER_POWER_OF_TWO,
+		   NULL);
+
+static const char *trace_clk_div_ck_parents[] = {
+	"pmd_trace_clk_mux_ck",
+};
+
+static const struct clksel trace_clk_div_div[] = {
+	{ .parent = &pmd_trace_clk_mux_ck, .rates = div3_1to4_rates },
+	{ .parent = NULL },
+};
+
+static struct clk trace_clk_div_ck;
+
+static const struct clk_ops trace_clk_div_ck_ops = {
+	.recalc_rate	= &omap2_clksel_recalc,
+	.set_rate	= &omap2_clksel_set_rate,
+	.round_rate	= &omap2_clksel_round_rate,
+	.init		= &omap2_init_clk_clkdm,
+	.enable		= &omap2_clkops_enable_clkdm,
+	.disable	= &omap2_clkops_disable_clkdm,
+};
+
+static struct clk_hw_omap trace_clk_div_ck_hw = {
+	.hw = {
+		.clk = &trace_clk_div_ck,
+	},
+	.clkdm_name	= "emu_sys_clkdm",
+	.clksel		= trace_clk_div_div,
+	.clksel_reg	= OMAP4430_CM_EMU_DEBUGSS_CLKCTRL,
+	.clksel_mask	= OMAP4430_CLKSEL_PMD_TRACE_CLK_MASK,
+};
+
+DEFINE_STRUCT_CLK(trace_clk_div_ck, trace_clk_div_ck_parents,
+		  trace_clk_div_ck_ops);
+
+/* SCRM aux clk nodes */
+
+static const struct clksel auxclk_src_sel[] = {
+	{ .parent = &sys_clkin_ck, .rates = div_1_0_rates },
+	{ .parent = &dpll_core_m3x2_ck, .rates = div_1_1_rates },
+	{ .parent = &dpll_per_m3x2_ck, .rates = div_1_2_rates },
+	{ .parent = NULL },
+};
+
+static const char *auxclk_src_ck_parents[] = {
+	"sys_clkin_ck", "dpll_core_m3x2_ck", "dpll_per_m3x2_ck",
+};
+
+static const struct clk_ops auxclk_src_ck_ops = {
+	.enable		= &omap2_dflt_clk_enable,
+	.disable	= &omap2_dflt_clk_disable,
+	.is_enabled	= &omap2_dflt_clk_is_enabled,
+	.recalc_rate	= &omap2_clksel_recalc,
+	.get_parent	= &omap2_clksel_find_parent_index,
+};
+
+DEFINE_CLK_OMAP_MUX_GATE(auxclk0_src_ck, NULL, auxclk_src_sel,
+			 OMAP4_SCRM_AUXCLK0, OMAP4_SRCSELECT_MASK,
+			 OMAP4_SCRM_AUXCLK0, OMAP4_ENABLE_SHIFT, NULL,
+			 auxclk_src_ck_parents, auxclk_src_ck_ops);
+
+DEFINE_CLK_DIVIDER(auxclk0_ck, "auxclk0_src_ck", &auxclk0_src_ck, 0x0,
+		   OMAP4_SCRM_AUXCLK0, OMAP4_CLKDIV_SHIFT, OMAP4_CLKDIV_WIDTH,
+		   0x0, NULL);
+
+DEFINE_CLK_OMAP_MUX_GATE(auxclk1_src_ck, NULL, auxclk_src_sel,
+			 OMAP4_SCRM_AUXCLK1, OMAP4_SRCSELECT_MASK,
+			 OMAP4_SCRM_AUXCLK1, OMAP4_ENABLE_SHIFT, NULL,
+			 auxclk_src_ck_parents, auxclk_src_ck_ops);
+
+DEFINE_CLK_DIVIDER(auxclk1_ck, "auxclk1_src_ck", &auxclk1_src_ck, 0x0,
+		   OMAP4_SCRM_AUXCLK1, OMAP4_CLKDIV_SHIFT, OMAP4_CLKDIV_WIDTH,
+		   0x0, NULL);
+
+DEFINE_CLK_OMAP_MUX_GATE(auxclk2_src_ck, NULL, auxclk_src_sel,
+			 OMAP4_SCRM_AUXCLK2, OMAP4_SRCSELECT_MASK,
+			 OMAP4_SCRM_AUXCLK2, OMAP4_ENABLE_SHIFT, NULL,
+			 auxclk_src_ck_parents, auxclk_src_ck_ops);
+
+DEFINE_CLK_DIVIDER(auxclk2_ck, "auxclk2_src_ck", &auxclk2_src_ck, 0x0,
+		   OMAP4_SCRM_AUXCLK2, OMAP4_CLKDIV_SHIFT, OMAP4_CLKDIV_WIDTH,
+		   0x0, NULL);
+
+DEFINE_CLK_OMAP_MUX_GATE(auxclk3_src_ck, NULL, auxclk_src_sel,
+			 OMAP4_SCRM_AUXCLK3, OMAP4_SRCSELECT_MASK,
+			 OMAP4_SCRM_AUXCLK3, OMAP4_ENABLE_SHIFT, NULL,
+			 auxclk_src_ck_parents, auxclk_src_ck_ops);
+
+DEFINE_CLK_DIVIDER(auxclk3_ck, "auxclk3_src_ck", &auxclk3_src_ck, 0x0,
+		   OMAP4_SCRM_AUXCLK3, OMAP4_CLKDIV_SHIFT, OMAP4_CLKDIV_WIDTH,
+		   0x0, NULL);
+
+DEFINE_CLK_OMAP_MUX_GATE(auxclk4_src_ck, NULL, auxclk_src_sel,
+			 OMAP4_SCRM_AUXCLK4, OMAP4_SRCSELECT_MASK,
+			 OMAP4_SCRM_AUXCLK4, OMAP4_ENABLE_SHIFT, NULL,
+			 auxclk_src_ck_parents, auxclk_src_ck_ops);
+
+DEFINE_CLK_DIVIDER(auxclk4_ck, "auxclk4_src_ck", &auxclk4_src_ck, 0x0,
+		   OMAP4_SCRM_AUXCLK4, OMAP4_CLKDIV_SHIFT, OMAP4_CLKDIV_WIDTH,
+		   0x0, NULL);
+
+DEFINE_CLK_OMAP_MUX_GATE(auxclk5_src_ck, NULL, auxclk_src_sel,
+			 OMAP4_SCRM_AUXCLK5, OMAP4_SRCSELECT_MASK,
+			 OMAP4_SCRM_AUXCLK5, OMAP4_ENABLE_SHIFT, NULL,
+			 auxclk_src_ck_parents, auxclk_src_ck_ops);
+
+DEFINE_CLK_DIVIDER(auxclk5_ck, "auxclk5_src_ck", &auxclk5_src_ck, 0x0,
+		   OMAP4_SCRM_AUXCLK5, OMAP4_CLKDIV_SHIFT, OMAP4_CLKDIV_WIDTH,
+		   0x0, NULL);
+
+static const char *auxclkreq_ck_parents[] = {
+	"auxclk0_ck", "auxclk1_ck", "auxclk2_ck", "auxclk3_ck", "auxclk4_ck",
+	"auxclk5_ck",
+};
+
+DEFINE_CLK_MUX(auxclkreq0_ck, auxclkreq_ck_parents, NULL, 0x0,
+	       OMAP4_SCRM_AUXCLKREQ0, OMAP4_MAPPING_SHIFT, OMAP4_MAPPING_WIDTH,
+	       0x0, NULL);
+
+DEFINE_CLK_MUX(auxclkreq1_ck, auxclkreq_ck_parents, NULL, 0x0,
+	       OMAP4_SCRM_AUXCLKREQ1, OMAP4_MAPPING_SHIFT, OMAP4_MAPPING_WIDTH,
+	       0x0, NULL);
+
+DEFINE_CLK_MUX(auxclkreq2_ck, auxclkreq_ck_parents, NULL, 0x0,
+	       OMAP4_SCRM_AUXCLKREQ2, OMAP4_MAPPING_SHIFT, OMAP4_MAPPING_WIDTH,
+	       0x0, NULL);
+
+DEFINE_CLK_MUX(auxclkreq3_ck, auxclkreq_ck_parents, NULL, 0x0,
+	       OMAP4_SCRM_AUXCLKREQ3, OMAP4_MAPPING_SHIFT, OMAP4_MAPPING_WIDTH,
+	       0x0, NULL);
+
+DEFINE_CLK_MUX(auxclkreq4_ck, auxclkreq_ck_parents, NULL, 0x0,
+	       OMAP4_SCRM_AUXCLKREQ4, OMAP4_MAPPING_SHIFT, OMAP4_MAPPING_WIDTH,
+	       0x0, NULL);
+
+DEFINE_CLK_MUX(auxclkreq5_ck, auxclkreq_ck_parents, NULL, 0x0,
+	       OMAP4_SCRM_AUXCLKREQ5, OMAP4_MAPPING_SHIFT, OMAP4_MAPPING_WIDTH,
+	       0x0, NULL);
+
+/*
+ * clkdev
+ */
+
+static struct omap_clk omap44xx_clks[] = {
+	CLK(NULL,	"extalt_clkin_ck",		&extalt_clkin_ck,	CK_443X),
+	CLK(NULL,	"pad_clks_src_ck",		&pad_clks_src_ck,	CK_443X),
+	CLK(NULL,	"pad_clks_ck",			&pad_clks_ck,	CK_443X),
+	CLK(NULL,	"pad_slimbus_core_clks_ck",	&pad_slimbus_core_clks_ck,	CK_443X),
+	CLK(NULL,	"secure_32k_clk_src_ck",	&secure_32k_clk_src_ck,	CK_443X),
+	CLK(NULL,	"slimbus_src_clk",		&slimbus_src_clk,	CK_443X),
+	CLK(NULL,	"slimbus_clk",			&slimbus_clk,	CK_443X),
+	CLK(NULL,	"sys_32k_ck",			&sys_32k_ck,	CK_443X),
+	CLK(NULL,	"virt_12000000_ck",		&virt_12000000_ck,	CK_443X),
+	CLK(NULL,	"virt_13000000_ck",		&virt_13000000_ck,	CK_443X),
+	CLK(NULL,	"virt_16800000_ck",		&virt_16800000_ck,	CK_443X),
+	CLK(NULL,	"virt_19200000_ck",		&virt_19200000_ck,	CK_443X),
+	CLK(NULL,	"virt_26000000_ck",		&virt_26000000_ck,	CK_443X),
+	CLK(NULL,	"virt_27000000_ck",		&virt_27000000_ck,	CK_443X),
+	CLK(NULL,	"virt_38400000_ck",		&virt_38400000_ck,	CK_443X),
+	CLK(NULL,	"sys_clkin_ck",			&sys_clkin_ck,	CK_443X),
+	CLK(NULL,	"tie_low_clock_ck",		&tie_low_clock_ck,	CK_443X),
+	CLK(NULL,	"utmi_phy_clkout_ck",		&utmi_phy_clkout_ck,	CK_443X),
+	CLK(NULL,	"xclk60mhsp1_ck",		&xclk60mhsp1_ck,	CK_443X),
+	CLK(NULL,	"xclk60mhsp2_ck",		&xclk60mhsp2_ck,	CK_443X),
+	CLK(NULL,	"xclk60motg_ck",		&xclk60motg_ck,	CK_443X),
+	CLK(NULL,	"abe_dpll_bypass_clk_mux_ck",	&abe_dpll_bypass_clk_mux_ck,	CK_443X),
+	CLK(NULL,	"abe_dpll_refclk_mux_ck",	&abe_dpll_refclk_mux_ck,	CK_443X),
+	CLK(NULL,	"dpll_abe_ck",			&dpll_abe_ck,	CK_443X),
+	CLK(NULL,	"dpll_abe_x2_ck",		&dpll_abe_x2_ck,	CK_443X),
+	CLK(NULL,	"dpll_abe_m2x2_ck",		&dpll_abe_m2x2_ck,	CK_443X),
+	CLK(NULL,	"abe_24m_fclk",			&abe_24m_fclk,	CK_443X),
+	CLK(NULL,	"abe_clk",			&abe_clk,	CK_443X),
+	CLK(NULL,	"aess_fclk",			&aess_fclk,	CK_443X),
+	CLK(NULL,	"dpll_abe_m3x2_ck",		&dpll_abe_m3x2_ck,	CK_443X),
+	CLK(NULL,	"core_hsd_byp_clk_mux_ck",	&core_hsd_byp_clk_mux_ck,	CK_443X),
+	CLK(NULL,	"dpll_core_ck",			&dpll_core_ck,	CK_443X),
+	CLK(NULL,	"dpll_core_x2_ck",		&dpll_core_x2_ck,	CK_443X),
+	CLK(NULL,	"dpll_core_m6x2_ck",		&dpll_core_m6x2_ck,	CK_443X),
+	CLK(NULL,	"dbgclk_mux_ck",		&dbgclk_mux_ck,	CK_443X),
+	CLK(NULL,	"dpll_core_m2_ck",		&dpll_core_m2_ck,	CK_443X),
+	CLK(NULL,	"ddrphy_ck",			&ddrphy_ck,	CK_443X),
+	CLK(NULL,	"dpll_core_m5x2_ck",		&dpll_core_m5x2_ck,	CK_443X),
+	CLK(NULL,	"div_core_ck",			&div_core_ck,	CK_443X),
+	CLK(NULL,	"div_iva_hs_clk",		&div_iva_hs_clk,	CK_443X),
+	CLK(NULL,	"div_mpu_hs_clk",		&div_mpu_hs_clk,	CK_443X),
+	CLK(NULL,	"dpll_core_m4x2_ck",		&dpll_core_m4x2_ck,	CK_443X),
+	CLK(NULL,	"dll_clk_div_ck",		&dll_clk_div_ck,	CK_443X),
+	CLK(NULL,	"dpll_abe_m2_ck",		&dpll_abe_m2_ck,	CK_443X),
+	CLK(NULL,	"dpll_core_m3x2_ck",		&dpll_core_m3x2_ck,	CK_443X),
+	CLK(NULL,	"dpll_core_m7x2_ck",		&dpll_core_m7x2_ck,	CK_443X),
+	CLK(NULL,	"iva_hsd_byp_clk_mux_ck",	&iva_hsd_byp_clk_mux_ck,	CK_443X),
+	CLK(NULL,	"dpll_iva_ck",			&dpll_iva_ck,	CK_443X),
+	CLK(NULL,	"dpll_iva_x2_ck",		&dpll_iva_x2_ck,	CK_443X),
+	CLK(NULL,	"dpll_iva_m4x2_ck",		&dpll_iva_m4x2_ck,	CK_443X),
+	CLK(NULL,	"dpll_iva_m5x2_ck",		&dpll_iva_m5x2_ck,	CK_443X),
+	CLK(NULL,	"dpll_mpu_ck",			&dpll_mpu_ck,	CK_443X),
+	CLK(NULL,	"dpll_mpu_m2_ck",		&dpll_mpu_m2_ck,	CK_443X),
+	CLK(NULL,	"per_hs_clk_div_ck",		&per_hs_clk_div_ck,	CK_443X),
+	CLK(NULL,	"per_hsd_byp_clk_mux_ck",	&per_hsd_byp_clk_mux_ck,	CK_443X),
+	CLK(NULL,	"dpll_per_ck",			&dpll_per_ck,	CK_443X),
+	CLK(NULL,	"dpll_per_m2_ck",		&dpll_per_m2_ck,	CK_443X),
+	CLK(NULL,	"dpll_per_x2_ck",		&dpll_per_x2_ck,	CK_443X),
+	CLK(NULL,	"dpll_per_m2x2_ck",		&dpll_per_m2x2_ck,	CK_443X),
+	CLK(NULL,	"dpll_per_m3x2_ck",		&dpll_per_m3x2_ck,	CK_443X),
+	CLK(NULL,	"dpll_per_m4x2_ck",		&dpll_per_m4x2_ck,	CK_443X),
+	CLK(NULL,	"dpll_per_m5x2_ck",		&dpll_per_m5x2_ck,	CK_443X),
+	CLK(NULL,	"dpll_per_m6x2_ck",		&dpll_per_m6x2_ck,	CK_443X),
+	CLK(NULL,	"dpll_per_m7x2_ck",		&dpll_per_m7x2_ck,	CK_443X),
+	CLK(NULL,	"usb_hs_clk_div_ck",		&usb_hs_clk_div_ck,	CK_443X),
+	CLK(NULL,	"dpll_usb_ck",			&dpll_usb_ck,	CK_443X),
+	CLK(NULL,	"dpll_usb_clkdcoldo_ck",	&dpll_usb_clkdcoldo_ck,	CK_443X),
+	CLK(NULL,	"dpll_usb_m2_ck",		&dpll_usb_m2_ck,	CK_443X),
+	CLK(NULL,	"ducati_clk_mux_ck",		&ducati_clk_mux_ck,	CK_443X),
+	CLK(NULL,	"func_12m_fclk",		&func_12m_fclk,	CK_443X),
+	CLK(NULL,	"func_24m_clk",			&func_24m_clk,	CK_443X),
+	CLK(NULL,	"func_24mc_fclk",		&func_24mc_fclk,	CK_443X),
+	CLK(NULL,	"func_48m_fclk",		&func_48m_fclk,	CK_443X),
+	CLK(NULL,	"func_48mc_fclk",		&func_48mc_fclk,	CK_443X),
+	CLK(NULL,	"func_64m_fclk",		&func_64m_fclk,	CK_443X),
+	CLK(NULL,	"func_96m_fclk",		&func_96m_fclk,	CK_443X),
+	CLK(NULL,	"init_60m_fclk",		&init_60m_fclk,	CK_443X),
+	CLK(NULL,	"l3_div_ck",			&l3_div_ck,	CK_443X),
+	CLK(NULL,	"l4_div_ck",			&l4_div_ck,	CK_443X),
+	CLK(NULL,	"lp_clk_div_ck",		&lp_clk_div_ck,	CK_443X),
+	CLK(NULL,	"l4_wkup_clk_mux_ck",		&l4_wkup_clk_mux_ck,	CK_443X),
+	CLK("smp_twd",	NULL,				&mpu_periphclk,	CK_443X),
+	CLK(NULL,	"ocp_abe_iclk",			&ocp_abe_iclk,	CK_443X),
+	CLK(NULL,	"per_abe_24m_fclk",		&per_abe_24m_fclk,	CK_443X),
+	CLK(NULL,	"per_abe_nc_fclk",		&per_abe_nc_fclk,	CK_443X),
+	CLK(NULL,	"syc_clk_div_ck",		&syc_clk_div_ck,	CK_443X),
+	CLK(NULL,	"aes1_fck",			&aes1_fck,	CK_443X),
+	CLK(NULL,	"aes2_fck",			&aes2_fck,	CK_443X),
+	CLK(NULL,	"aess_fck",			&aess_fck,	CK_443X),
+	CLK(NULL,	"bandgap_fclk",			&bandgap_fclk,	CK_443X),
+	CLK(NULL,	"div_ts_ck",			&div_ts_ck,	CK_446X),
+	CLK(NULL,	"bandgap_ts_fclk",		&bandgap_ts_fclk,	CK_446X),
+	CLK(NULL,	"des3des_fck",			&des3des_fck,	CK_443X),
+	CLK(NULL,	"dmic_sync_mux_ck",		&dmic_sync_mux_ck,	CK_443X),
+	CLK(NULL,	"dmic_fck",			&dmic_fck,	CK_443X),
+	CLK(NULL,	"dsp_fck",			&dsp_fck,	CK_443X),
+	CLK(NULL,	"dss_sys_clk",			&dss_sys_clk,	CK_443X),
+	CLK(NULL,	"dss_tv_clk",			&dss_tv_clk,	CK_443X),
+	CLK(NULL,	"dss_dss_clk",			&dss_dss_clk,	CK_443X),
+	CLK(NULL,	"dss_48mhz_clk",		&dss_48mhz_clk,	CK_443X),
+	CLK(NULL,	"dss_fck",			&dss_fck,	CK_443X),
+	CLK("omapdss_dss",	"ick",			&dss_fck,	CK_443X),
+	CLK(NULL,	"efuse_ctrl_cust_fck",		&efuse_ctrl_cust_fck,	CK_443X),
+	CLK(NULL,	"emif1_fck",			&emif1_fck,	CK_443X),
+	CLK(NULL,	"emif2_fck",			&emif2_fck,	CK_443X),
+	CLK(NULL,	"fdif_fck",			&fdif_fck,	CK_443X),
+	CLK(NULL,	"fpka_fck",			&fpka_fck,	CK_443X),
+	CLK(NULL,	"gpio1_dbclk",			&gpio1_dbclk,	CK_443X),
+	CLK(NULL,	"gpio1_ick",			&gpio1_ick,	CK_443X),
+	CLK(NULL,	"gpio2_dbclk",			&gpio2_dbclk,	CK_443X),
+	CLK(NULL,	"gpio2_ick",			&gpio2_ick,	CK_443X),
+	CLK(NULL,	"gpio3_dbclk",			&gpio3_dbclk,	CK_443X),
+	CLK(NULL,	"gpio3_ick",			&gpio3_ick,	CK_443X),
+	CLK(NULL,	"gpio4_dbclk",			&gpio4_dbclk,	CK_443X),
+	CLK(NULL,	"gpio4_ick",			&gpio4_ick,	CK_443X),
+	CLK(NULL,	"gpio5_dbclk",			&gpio5_dbclk,	CK_443X),
+	CLK(NULL,	"gpio5_ick",			&gpio5_ick,	CK_443X),
+	CLK(NULL,	"gpio6_dbclk",			&gpio6_dbclk,	CK_443X),
+	CLK(NULL,	"gpio6_ick",			&gpio6_ick,	CK_443X),
+	CLK(NULL,	"gpmc_ick",			&gpmc_ick,	CK_443X),
+	CLK(NULL,	"gpu_fck",			&gpu_fck,	CK_443X),
+	CLK(NULL,	"hdq1w_fck",			&hdq1w_fck,	CK_443X),
+	CLK(NULL,	"hsi_fck",			&hsi_fck,	CK_443X),
+	CLK(NULL,	"i2c1_fck",			&i2c1_fck,	CK_443X),
+	CLK(NULL,	"i2c2_fck",			&i2c2_fck,	CK_443X),
+	CLK(NULL,	"i2c3_fck",			&i2c3_fck,	CK_443X),
+	CLK(NULL,	"i2c4_fck",			&i2c4_fck,	CK_443X),
+	CLK(NULL,	"ipu_fck",			&ipu_fck,	CK_443X),
+	CLK(NULL,	"iss_ctrlclk",			&iss_ctrlclk,	CK_443X),
+	CLK(NULL,	"iss_fck",			&iss_fck,	CK_443X),
+	CLK(NULL,	"iva_fck",			&iva_fck,	CK_443X),
+	CLK(NULL,	"kbd_fck",			&kbd_fck,	CK_443X),
+	CLK(NULL,	"l3_instr_ick",			&l3_instr_ick,	CK_443X),
+	CLK(NULL,	"l3_main_3_ick",		&l3_main_3_ick,	CK_443X),
+	CLK(NULL,	"mcasp_sync_mux_ck",		&mcasp_sync_mux_ck,	CK_443X),
+	CLK(NULL,	"mcasp_fck",			&mcasp_fck,	CK_443X),
+	CLK(NULL,	"mcbsp1_sync_mux_ck",		&mcbsp1_sync_mux_ck,	CK_443X),
+	CLK(NULL,	"mcbsp1_fck",			&mcbsp1_fck,	CK_443X),
+	CLK(NULL,	"mcbsp2_sync_mux_ck",		&mcbsp2_sync_mux_ck,	CK_443X),
+	CLK(NULL,	"mcbsp2_fck",			&mcbsp2_fck,	CK_443X),
+	CLK(NULL,	"mcbsp3_sync_mux_ck",		&mcbsp3_sync_mux_ck,	CK_443X),
+	CLK(NULL,	"mcbsp3_fck",			&mcbsp3_fck,	CK_443X),
+	CLK(NULL,	"mcbsp4_sync_mux_ck",		&mcbsp4_sync_mux_ck,	CK_443X),
+	CLK(NULL,	"mcbsp4_fck",			&mcbsp4_fck,	CK_443X),
+	CLK(NULL,	"mcpdm_fck",			&mcpdm_fck,	CK_443X),
+	CLK(NULL,	"mcspi1_fck",			&mcspi1_fck,	CK_443X),
+	CLK(NULL,	"mcspi2_fck",			&mcspi2_fck,	CK_443X),
+	CLK(NULL,	"mcspi3_fck",			&mcspi3_fck,	CK_443X),
+	CLK(NULL,	"mcspi4_fck",			&mcspi4_fck,	CK_443X),
+	CLK(NULL,	"mmc1_fck",			&mmc1_fck,	CK_443X),
+	CLK(NULL,	"mmc2_fck",			&mmc2_fck,	CK_443X),
+	CLK(NULL,	"mmc3_fck",			&mmc3_fck,	CK_443X),
+	CLK(NULL,	"mmc4_fck",			&mmc4_fck,	CK_443X),
+	CLK(NULL,	"mmc5_fck",			&mmc5_fck,	CK_443X),
+	CLK(NULL,	"ocp2scp_usb_phy_phy_48m",	&ocp2scp_usb_phy_phy_48m,	CK_443X),
+	CLK(NULL,	"ocp2scp_usb_phy_ick",		&ocp2scp_usb_phy_ick,	CK_443X),
+	CLK(NULL,	"ocp_wp_noc_ick",		&ocp_wp_noc_ick,	CK_443X),
+	CLK(NULL,	"rng_ick",			&rng_ick,	CK_443X),
+	CLK("omap_rng",	"ick",				&rng_ick,	CK_443X),
+	CLK(NULL,	"sha2md5_fck",			&sha2md5_fck,	CK_443X),
+	CLK(NULL,	"sl2if_ick",			&sl2if_ick,	CK_443X),
+	CLK(NULL,	"slimbus1_fclk_1",		&slimbus1_fclk_1,	CK_443X),
+	CLK(NULL,	"slimbus1_fclk_0",		&slimbus1_fclk_0,	CK_443X),
+	CLK(NULL,	"slimbus1_fclk_2",		&slimbus1_fclk_2,	CK_443X),
+	CLK(NULL,	"slimbus1_slimbus_clk",		&slimbus1_slimbus_clk,	CK_443X),
+	CLK(NULL,	"slimbus1_fck",			&slimbus1_fck,	CK_443X),
+	CLK(NULL,	"slimbus2_fclk_1",		&slimbus2_fclk_1,	CK_443X),
+	CLK(NULL,	"slimbus2_fclk_0",		&slimbus2_fclk_0,	CK_443X),
+	CLK(NULL,	"slimbus2_slimbus_clk",		&slimbus2_slimbus_clk,	CK_443X),
+	CLK(NULL,	"slimbus2_fck",			&slimbus2_fck,	CK_443X),
+	CLK(NULL,	"smartreflex_core_fck",		&smartreflex_core_fck,	CK_443X),
+	CLK(NULL,	"smartreflex_iva_fck",		&smartreflex_iva_fck,	CK_443X),
+	CLK(NULL,	"smartreflex_mpu_fck",		&smartreflex_mpu_fck,	CK_443X),
+	CLK(NULL,	"timer1_fck",			&timer1_fck,	CK_443X),
+	CLK(NULL,	"timer10_fck",			&timer10_fck,	CK_443X),
+	CLK(NULL,	"timer11_fck",			&timer11_fck,	CK_443X),
+	CLK(NULL,	"timer2_fck",			&timer2_fck,	CK_443X),
+	CLK(NULL,	"timer3_fck",			&timer3_fck,	CK_443X),
+	CLK(NULL,	"timer4_fck",			&timer4_fck,	CK_443X),
+	CLK(NULL,	"timer5_fck",			&timer5_fck,	CK_443X),
+	CLK(NULL,	"timer6_fck",			&timer6_fck,	CK_443X),
+	CLK(NULL,	"timer7_fck",			&timer7_fck,	CK_443X),
+	CLK(NULL,	"timer8_fck",			&timer8_fck,	CK_443X),
+	CLK(NULL,	"timer9_fck",			&timer9_fck,	CK_443X),
+	CLK(NULL,	"uart1_fck",			&uart1_fck,	CK_443X),
+	CLK(NULL,	"uart2_fck",			&uart2_fck,	CK_443X),
+	CLK(NULL,	"uart3_fck",			&uart3_fck,	CK_443X),
+	CLK(NULL,	"uart4_fck",			&uart4_fck,	CK_443X),
+	CLK(NULL,	"usb_host_fs_fck",		&usb_host_fs_fck,	CK_443X),
+	CLK("usbhs_omap",	"fs_fck",		&usb_host_fs_fck,	CK_443X),
+	CLK(NULL,	"utmi_p1_gfclk",		&utmi_p1_gfclk,	CK_443X),
+	CLK(NULL,	"usb_host_hs_utmi_p1_clk",	&usb_host_hs_utmi_p1_clk,	CK_443X),
+	CLK(NULL,	"utmi_p2_gfclk",		&utmi_p2_gfclk,	CK_443X),
+	CLK(NULL,	"usb_host_hs_utmi_p2_clk",	&usb_host_hs_utmi_p2_clk,	CK_443X),
+	CLK(NULL,	"usb_host_hs_utmi_p3_clk",	&usb_host_hs_utmi_p3_clk,	CK_443X),
+	CLK(NULL,	"usb_host_hs_hsic480m_p1_clk",	&usb_host_hs_hsic480m_p1_clk,	CK_443X),
+	CLK(NULL,	"usb_host_hs_hsic60m_p1_clk",	&usb_host_hs_hsic60m_p1_clk,	CK_443X),
+	CLK(NULL,	"usb_host_hs_hsic60m_p2_clk",	&usb_host_hs_hsic60m_p2_clk,	CK_443X),
+	CLK(NULL,	"usb_host_hs_hsic480m_p2_clk",	&usb_host_hs_hsic480m_p2_clk,	CK_443X),
+	CLK(NULL,	"usb_host_hs_func48mclk",	&usb_host_hs_func48mclk,	CK_443X),
+	CLK(NULL,	"usb_host_hs_fck",		&usb_host_hs_fck,	CK_443X),
+	CLK("usbhs_omap",	"hs_fck",		&usb_host_hs_fck,	CK_443X),
+	CLK(NULL,	"otg_60m_gfclk",		&otg_60m_gfclk,	CK_443X),
+	CLK(NULL,	"usb_otg_hs_xclk",		&usb_otg_hs_xclk,	CK_443X),
+	CLK(NULL,	"usb_otg_hs_ick",		&usb_otg_hs_ick,	CK_443X),
+	CLK("musb-omap2430",	"ick",			&usb_otg_hs_ick,	CK_443X),
+	CLK(NULL,	"usb_phy_cm_clk32k",		&usb_phy_cm_clk32k,	CK_443X),
+	CLK(NULL,	"usb_tll_hs_usb_ch2_clk",	&usb_tll_hs_usb_ch2_clk,	CK_443X),
+	CLK(NULL,	"usb_tll_hs_usb_ch0_clk",	&usb_tll_hs_usb_ch0_clk,	CK_443X),
+	CLK(NULL,	"usb_tll_hs_usb_ch1_clk",	&usb_tll_hs_usb_ch1_clk,	CK_443X),
+	CLK(NULL,	"usb_tll_hs_ick",		&usb_tll_hs_ick,	CK_443X),
+	CLK("usbhs_omap",	"usbtll_ick",		&usb_tll_hs_ick,	CK_443X),
+	CLK("usbhs_tll",	"usbtll_ick",		&usb_tll_hs_ick,	CK_443X),
+	CLK(NULL,	"usim_ck",			&usim_ck,	CK_443X),
+	CLK(NULL,	"usim_fclk",			&usim_fclk,	CK_443X),
+	CLK(NULL,	"usim_fck",			&usim_fck,	CK_443X),
+	CLK(NULL,	"wd_timer2_fck",		&wd_timer2_fck,	CK_443X),
+	CLK(NULL,	"wd_timer3_fck",		&wd_timer3_fck,	CK_443X),
+	CLK(NULL,	"pmd_stm_clock_mux_ck",		&pmd_stm_clock_mux_ck,	CK_443X),
+	CLK(NULL,	"pmd_trace_clk_mux_ck",		&pmd_trace_clk_mux_ck,	CK_443X),
+	CLK(NULL,	"stm_clk_div_ck",		&stm_clk_div_ck,	CK_443X),
+	CLK(NULL,	"trace_clk_div_ck",		&trace_clk_div_ck,	CK_443X),
+	CLK(NULL,	"auxclk0_src_ck",		&auxclk0_src_ck,	CK_443X),
+	CLK(NULL,	"auxclk0_ck",			&auxclk0_ck,	CK_443X),
+	CLK(NULL,	"auxclkreq0_ck",		&auxclkreq0_ck,	CK_443X),
+	CLK(NULL,	"auxclk1_src_ck",		&auxclk1_src_ck,	CK_443X),
+	CLK(NULL,	"auxclk1_ck",			&auxclk1_ck,	CK_443X),
+	CLK(NULL,	"auxclkreq1_ck",		&auxclkreq1_ck,	CK_443X),
+	CLK(NULL,	"auxclk2_src_ck",		&auxclk2_src_ck,	CK_443X),
+	CLK(NULL,	"auxclk2_ck",			&auxclk2_ck,	CK_443X),
+	CLK(NULL,	"auxclkreq2_ck",		&auxclkreq2_ck,	CK_443X),
+	CLK(NULL,	"auxclk3_src_ck",		&auxclk3_src_ck,	CK_443X),
+	CLK(NULL,	"auxclk3_ck",			&auxclk3_ck,	CK_443X),
+	CLK(NULL,	"auxclkreq3_ck",		&auxclkreq3_ck,	CK_443X),
+	CLK(NULL,	"auxclk4_src_ck",		&auxclk4_src_ck,	CK_443X),
+	CLK(NULL,	"auxclk4_ck",			&auxclk4_ck,	CK_443X),
+	CLK(NULL,	"auxclkreq4_ck",		&auxclkreq4_ck,	CK_443X),
+	CLK(NULL,	"auxclk5_src_ck",		&auxclk5_src_ck,	CK_443X),
+	CLK(NULL,	"auxclk5_ck",			&auxclk5_ck,	CK_443X),
+	CLK(NULL,	"auxclkreq5_ck",		&auxclkreq5_ck,	CK_443X),
+	CLK("omap-gpmc",	"fck",			&dummy_ck,	CK_443X),
+	CLK("omap_i2c.1",	"ick",			&dummy_ck,	CK_443X),
+	CLK("omap_i2c.2",	"ick",			&dummy_ck,	CK_443X),
+	CLK("omap_i2c.3",	"ick",			&dummy_ck,	CK_443X),
+	CLK("omap_i2c.4",	"ick",			&dummy_ck,	CK_443X),
+	CLK(NULL,	"mailboxes_ick",		&dummy_ck,	CK_443X),
+	CLK("omap_hsmmc.0",	"ick",			&dummy_ck,	CK_443X),
+	CLK("omap_hsmmc.1",	"ick",			&dummy_ck,	CK_443X),
+	CLK("omap_hsmmc.2",	"ick",			&dummy_ck,	CK_443X),
+	CLK("omap_hsmmc.3",	"ick",			&dummy_ck,	CK_443X),
+	CLK("omap_hsmmc.4",	"ick",			&dummy_ck,	CK_443X),
+	CLK("omap-mcbsp.1",	"ick",			&dummy_ck,	CK_443X),
+	CLK("omap-mcbsp.2",	"ick",			&dummy_ck,	CK_443X),
+	CLK("omap-mcbsp.3",	"ick",			&dummy_ck,	CK_443X),
+	CLK("omap-mcbsp.4",	"ick",			&dummy_ck,	CK_443X),
+	CLK("omap2_mcspi.1",	"ick",			&dummy_ck,	CK_443X),
+	CLK("omap2_mcspi.2",	"ick",			&dummy_ck,	CK_443X),
+	CLK("omap2_mcspi.3",	"ick",			&dummy_ck,	CK_443X),
+	CLK("omap2_mcspi.4",	"ick",			&dummy_ck,	CK_443X),
+	CLK(NULL,	"uart1_ick",			&dummy_ck,	CK_443X),
+	CLK(NULL,	"uart2_ick",			&dummy_ck,	CK_443X),
+	CLK(NULL,	"uart3_ick",			&dummy_ck,	CK_443X),
+	CLK(NULL,	"uart4_ick",			&dummy_ck,	CK_443X),
+	CLK("usbhs_omap",	"usbhost_ick",		&dummy_ck,		CK_443X),
+	CLK("usbhs_omap",	"usbtll_fck",		&dummy_ck,	CK_443X),
+	CLK("usbhs_tll",	"usbtll_fck",		&dummy_ck,	CK_443X),
+	CLK("omap_wdt",	"ick",				&dummy_ck,	CK_443X),
+	CLK(NULL,	"timer_32k_ck",	&sys_32k_ck,	CK_443X),
+	/* TODO: Remove "omap_timer.X" aliases once DT migration is complete */
+	CLK("omap_timer.1",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
+	CLK("omap_timer.2",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
+	CLK("omap_timer.3",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
+	CLK("omap_timer.4",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
+	CLK("omap_timer.9",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
+	CLK("omap_timer.10",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
+	CLK("omap_timer.11",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
+	CLK("omap_timer.5",	"timer_sys_ck",	&syc_clk_div_ck,	CK_443X),
+	CLK("omap_timer.6",	"timer_sys_ck",	&syc_clk_div_ck,	CK_443X),
+	CLK("omap_timer.7",	"timer_sys_ck",	&syc_clk_div_ck,	CK_443X),
+	CLK("omap_timer.8",	"timer_sys_ck",	&syc_clk_div_ck,	CK_443X),
+	CLK("4a318000.timer",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
+	CLK("48032000.timer",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
+	CLK("48034000.timer",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
+	CLK("48036000.timer",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
+	CLK("4803e000.timer",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
+	CLK("48086000.timer",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
+	CLK("48088000.timer",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
+	CLK("49038000.timer",	"timer_sys_ck",	&syc_clk_div_ck,	CK_443X),
+	CLK("4903a000.timer",	"timer_sys_ck",	&syc_clk_div_ck,	CK_443X),
+	CLK("4903c000.timer",	"timer_sys_ck",	&syc_clk_div_ck,	CK_443X),
+	CLK("4903e000.timer",	"timer_sys_ck",	&syc_clk_div_ck,	CK_443X),
+	CLK(NULL,	"cpufreq_ck",	&dpll_mpu_ck,	CK_443X),
+};
+
+static const char *enable_init_clks[] = {
+	"emif1_fck",
+	"emif2_fck",
+	"gpmc_ick",
+	"l3_instr_ick",
+	"l3_main_3_ick",
+	"ocp_wp_noc_ick",
+};
+
+int __init omap4xxx_clk_init(void)
+{
+	u32 cpu_clkflg;
+	struct omap_clk *c;
+
+	if (cpu_is_omap443x()) {
+		cpu_mask = RATE_IN_4430;
+		cpu_clkflg = CK_443X;
+	} else if (cpu_is_omap446x() || cpu_is_omap447x()) {
+		cpu_mask = RATE_IN_4460 | RATE_IN_4430;
+		cpu_clkflg = CK_446X | CK_443X;
+
+		if (cpu_is_omap447x())
+			pr_warn("WARNING: OMAP4470 clock data incomplete!\n");
+	} else {
+		return 0;
+	}
+
+	for (c = omap44xx_clks; c < omap44xx_clks + ARRAY_SIZE(omap44xx_clks);
+									c++) {
+		if (c->cpu & cpu_clkflg) {
+			clkdev_add(&c->lk);
+			if (!__clk_init(NULL, c->lk.clk))
+				omap2_init_clk_hw_omap_clocks(c->lk.clk);
+		}
+	}
+
+	omap2_clk_disable_autoidle_all();
+
+	omap2_clk_enable_init_clocks(enable_init_clks,
+				     ARRAY_SIZE(enable_init_clks));
+
+	return 0;
+}
diff --git a/arch/arm/mach-omap2/clkt2xxx_apll.c b/arch/arm/mach-omap2/clkt2xxx_apll.c
index c2d15212d64..25b1feed480 100644
--- a/arch/arm/mach-omap2/clkt2xxx_apll.c
+++ b/arch/arm/mach-omap2/clkt2xxx_apll.c
@@ -21,12 +21,10 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/clock.h>
-#include <plat/prcm.h>
 
 #include "clock.h"
 #include "clock2xxx.h"
-#include "cm2xxx_3xxx.h"
+#include "cm2xxx.h"
 #include "cm-regbits-24xx.h"
 
 /* CM_CLKEN_PLL.EN_{54,96}M_PLL options (24XX) */
@@ -38,92 +36,90 @@
 #define APLLS_CLKIN_13MHZ		2
 #define APLLS_CLKIN_12MHZ		3
 
-void __iomem *cm_idlest_pll;
-
 /* Private functions */
 
-/* Enable an APLL if off */
-static int omap2_clk_apll_enable(struct clk *clk, u32 status_mask)
+/**
+ * omap2xxx_clk_apll_locked - is the APLL locked?
+ * @hw: struct clk_hw * of the APLL to check
+ *
+ * If the APLL IP block referred to by @hw indicates that it's locked,
+ * return true; otherwise, return false.
+ */
+static bool omap2xxx_clk_apll_locked(struct clk_hw *hw)
 {
-	u32 cval, apll_mask;
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	u32 r, apll_mask;
 
 	apll_mask = EN_APLL_LOCKED << clk->enable_bit;
 
-	cval = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN);
-
-	if ((cval & apll_mask) == apll_mask)
-		return 0;   /* apll already enabled */
-
-	cval &= ~apll_mask;
-	cval |= apll_mask;
-	omap2_cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN);
-
-	omap2_cm_wait_idlest(cm_idlest_pll, status_mask,
-			     OMAP24XX_CM_IDLEST_VAL, __clk_get_name(clk));
+	r = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN);
 
-	/*
-	 * REVISIT: Should we return an error code if omap2_wait_clock_ready()
-	 * fails?
-	 */
-	return 0;
+	return ((r & apll_mask) == apll_mask) ? true : false;
 }
 
-static int omap2_clk_apll96_enable(struct clk *clk)
+int omap2_clk_apll96_enable(struct clk_hw *hw)
 {
-	return omap2_clk_apll_enable(clk, OMAP24XX_ST_96M_APLL_MASK);
+	return omap2xxx_cm_apll96_enable();
 }
 
-static int omap2_clk_apll54_enable(struct clk *clk)
+int omap2_clk_apll54_enable(struct clk_hw *hw)
 {
-	return omap2_clk_apll_enable(clk, OMAP24XX_ST_54M_APLL_MASK);
+	return omap2xxx_cm_apll54_enable();
 }
 
-static void _apll96_allow_idle(struct clk *clk)
+static void _apll96_allow_idle(struct clk_hw_omap *clk)
 {
 	omap2xxx_cm_set_apll96_auto_low_power_stop();
 }
 
-static void _apll96_deny_idle(struct clk *clk)
+static void _apll96_deny_idle(struct clk_hw_omap *clk)
 {
 	omap2xxx_cm_set_apll96_disable_autoidle();
 }
 
-static void _apll54_allow_idle(struct clk *clk)
+static void _apll54_allow_idle(struct clk_hw_omap *clk)
 {
 	omap2xxx_cm_set_apll54_auto_low_power_stop();
 }
 
-static void _apll54_deny_idle(struct clk *clk)
+static void _apll54_deny_idle(struct clk_hw_omap *clk)
 {
 	omap2xxx_cm_set_apll54_disable_autoidle();
 }
 
-/* Stop APLL */
-static void omap2_clk_apll_disable(struct clk *clk)
+void omap2_clk_apll96_disable(struct clk_hw *hw)
 {
-	u32 cval;
+	omap2xxx_cm_apll96_disable();
+}
 
-	cval = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN);
-	cval &= ~(EN_APLL_LOCKED << clk->enable_bit);
-	omap2_cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN);
+void omap2_clk_apll54_disable(struct clk_hw *hw)
+{
+	omap2xxx_cm_apll54_disable();
 }
 
-/* Public data */
+unsigned long omap2_clk_apll54_recalc(struct clk_hw *hw,
+				      unsigned long parent_rate)
+{
+	return (omap2xxx_clk_apll_locked(hw)) ? 54000000 : 0;
+}
 
-const struct clkops clkops_apll96 = {
-	.enable		= omap2_clk_apll96_enable,
-	.disable	= omap2_clk_apll_disable,
-	.allow_idle	= _apll96_allow_idle,
-	.deny_idle	= _apll96_deny_idle,
-};
+unsigned long omap2_clk_apll96_recalc(struct clk_hw *hw,
+				      unsigned long parent_rate)
+{
+	return (omap2xxx_clk_apll_locked(hw)) ? 96000000 : 0;
+}
 
-const struct clkops clkops_apll54 = {
-	.enable		= omap2_clk_apll54_enable,
-	.disable	= omap2_clk_apll_disable,
+/* Public data */
+const struct clk_hw_omap_ops clkhwops_apll54 = {
 	.allow_idle	= _apll54_allow_idle,
 	.deny_idle	= _apll54_deny_idle,
 };
 
+const struct clk_hw_omap_ops clkhwops_apll96 = {
+	.allow_idle	= _apll96_allow_idle,
+	.deny_idle	= _apll96_deny_idle,
+};
+
 /* Public functions */
 
 u32 omap2xxx_get_apll_clkin(void)
diff --git a/arch/arm/mach-omap2/clkt2xxx_dpll.c b/arch/arm/mach-omap2/clkt2xxx_dpll.c
index 1502a7bc20b..82572e277b9 100644
--- a/arch/arm/mach-omap2/clkt2xxx_dpll.c
+++ b/arch/arm/mach-omap2/clkt2xxx_dpll.c
@@ -14,10 +14,8 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/clock.h>
-
 #include "clock.h"
-#include "cm2xxx_3xxx.h"
+#include "cm2xxx.h"
 #include "cm-regbits-24xx.h"
 
 /* Private functions */
@@ -31,7 +29,7 @@
  * REVISIT: DPLL can optionally enter low-power bypass by writing 0x1
  * instead.  Add some mechanism to optionally enter this mode.
  */
-static void _allow_idle(struct clk *clk)
+static void _allow_idle(struct clk_hw_omap *clk)
 {
 	if (!clk || !clk->dpll_data)
 		return;
@@ -45,7 +43,7 @@ static void _allow_idle(struct clk *clk)
  *
  * Disable DPLL automatic idle control.  No return value.
  */
-static void _deny_idle(struct clk *clk)
+static void _deny_idle(struct clk_hw_omap *clk)
 {
 	if (!clk || !clk->dpll_data)
 		return;
@@ -55,9 +53,7 @@ static void _deny_idle(struct clk *clk)
 
 
 /* Public data */
-
-const struct clkops clkops_omap2xxx_dpll_ops = {
+const struct clk_hw_omap_ops clkhwops_omap2xxx_dpll = {
 	.allow_idle	= _allow_idle,
 	.deny_idle	= _deny_idle,
 };
-
diff --git a/arch/arm/mach-omap2/clkt2xxx_dpllcore.c b/arch/arm/mach-omap2/clkt2xxx_dpllcore.c
index 4ae43922208..d8620105c42 100644
--- a/arch/arm/mach-omap2/clkt2xxx_dpllcore.c
+++ b/arch/arm/mach-omap2/clkt2xxx_dpllcore.c
@@ -25,21 +25,25 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/clock.h>
-#include <plat/sram.h>
-#include <plat/sdrc.h>
-
 #include "clock.h"
 #include "clock2xxx.h"
 #include "opp2xxx.h"
-#include "cm2xxx_3xxx.h"
+#include "cm2xxx.h"
 #include "cm-regbits-24xx.h"
+#include "sdrc.h"
+#include "sram.h"
 
 /* #define DOWN_VARIABLE_DPLL 1 */		/* Experimental */
 
+/*
+ * dpll_core_ck: pointer to the combined dpll_ck + core_ck on OMAP2xxx
+ * (currently defined as "dpll_ck" in the OMAP2xxx clock tree).  Set
+ * during dpll_ck init and used later by omap2xxx_clk_get_core_rate().
+ */
+static struct clk_hw_omap *dpll_core_ck;
+
 /**
  * omap2xxx_clk_get_core_rate - return the CORE_CLK rate
- * @clk: pointer to the combined dpll_ck + core_ck (currently "dpll_ck")
  *
  * Returns the CORE_CLK rate.  CORE_CLK can have one of three rate
  * sources on OMAP2xxx: the DPLL CLKOUT rate, DPLL CLKOUTX2, or 32KHz
@@ -47,12 +51,14 @@
  * struct clk *dpll_ck, which is a composite clock of dpll_ck and
  * core_ck.
  */
-unsigned long omap2xxx_clk_get_core_rate(struct clk *clk)
+unsigned long omap2xxx_clk_get_core_rate(void)
 {
 	long long core_clk;
 	u32 v;
 
-	core_clk = omap2_get_dpll_rate(clk);
+	WARN_ON(!dpll_core_ck);
+
+	core_clk = omap2_get_dpll_rate(dpll_core_ck);
 
 	v = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKSEL2);
 	v &= OMAP24XX_CORE_CLK_SRC_MASK;
@@ -98,19 +104,22 @@ static long omap2_dpllcore_round_rate(unsigned long target_rate)
 
 }
 
-unsigned long omap2_dpllcore_recalc(struct clk *clk)
+unsigned long omap2_dpllcore_recalc(struct clk_hw *hw,
+				    unsigned long parent_rate)
 {
-	return omap2xxx_clk_get_core_rate(clk);
+	return omap2xxx_clk_get_core_rate();
 }
 
-int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate)
+int omap2_reprogram_dpllcore(struct clk_hw *hw, unsigned long rate,
+			     unsigned long parent_rate)
 {
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
 	u32 cur_rate, low, mult, div, valid_rate, done_rate;
 	u32 bypass = 0;
 	struct prcm_config tmpset;
 	const struct dpll_data *dd;
 
-	cur_rate = omap2xxx_clk_get_core_rate(dclk);
+	cur_rate = omap2xxx_clk_get_core_rate();
 	mult = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKSEL2);
 	mult &= OMAP24XX_CORE_CLK_SRC_MASK;
 
@@ -171,3 +180,19 @@ int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate)
 	return 0;
 }
 
+/**
+ * omap2xxx_clkt_dpllcore_init - clk init function for dpll_ck
+ * @clk: struct clk *dpll_ck
+ *
+ * Store a local copy of @clk in dpll_core_ck so other code can query
+ * the core rate without having to clk_get(), which can sleep.  Must
+ * only be called once.  No return value.  XXX If the clock
+ * registration process is ever changed such that dpll_ck is no longer
+ * statically defined, this code may need to change to increment some
+ * kind of use count on dpll_ck.
+ */
+void omap2xxx_clkt_dpllcore_init(struct clk_hw *hw)
+{
+	WARN(dpll_core_ck, "dpll_core_ck already set - should never happen");
+	dpll_core_ck = to_clk_hw_omap(hw);
+}
diff --git a/arch/arm/mach-omap2/clkt2xxx_osc.c b/arch/arm/mach-omap2/clkt2xxx_osc.c
index c3460928b5e..19f54d43349 100644
--- a/arch/arm/mach-omap2/clkt2xxx_osc.c
+++ b/arch/arm/mach-omap2/clkt2xxx_osc.c
@@ -23,8 +23,6 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/clock.h>
-
 #include "clock.h"
 #include "clock2xxx.h"
 #include "prm2xxx_3xxx.h"
@@ -37,7 +35,7 @@
  * clk_enable/clk_disable()-based usecounting for osc_ck should be
  * replaced with autoidle-based usecounting.
  */
-static int omap2_enable_osc_ck(struct clk *clk)
+int omap2_enable_osc_ck(struct clk_hw *clk)
 {
 	u32 pcc;
 
@@ -55,7 +53,7 @@ static int omap2_enable_osc_ck(struct clk *clk)
  * clk_enable/clk_disable()-based usecounting for osc_ck should be
  * replaced with autoidle-based usecounting.
  */
-static void omap2_disable_osc_ck(struct clk *clk)
+void omap2_disable_osc_ck(struct clk_hw *clk)
 {
 	u32 pcc;
 
@@ -64,13 +62,8 @@ static void omap2_disable_osc_ck(struct clk *clk)
 	__raw_writel(pcc | OMAP_AUTOEXTCLKMODE_MASK, prcm_clksrc_ctrl);
 }
 
-const struct clkops clkops_oscck = {
-	.enable		= omap2_enable_osc_ck,
-	.disable	= omap2_disable_osc_ck,
-};
-
-unsigned long omap2_osc_clk_recalc(struct clk *clk)
+unsigned long omap2_osc_clk_recalc(struct clk_hw *clk,
+				   unsigned long parent_rate)
 {
 	return omap2xxx_get_apll_clkin() * omap2xxx_get_sysclkdiv();
 }
-
diff --git a/arch/arm/mach-omap2/clkt2xxx_sys.c b/arch/arm/mach-omap2/clkt2xxx_sys.c
index 8693cfdac49..f467d072cd0 100644
--- a/arch/arm/mach-omap2/clkt2xxx_sys.c
+++ b/arch/arm/mach-omap2/clkt2xxx_sys.c
@@ -22,8 +22,6 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/clock.h>
-
 #include "clock.h"
 #include "clock2xxx.h"
 #include "prm2xxx_3xxx.h"
@@ -42,9 +40,8 @@ u32 omap2xxx_get_sysclkdiv(void)
 	return div;
 }
 
-unsigned long omap2xxx_sys_clk_recalc(struct clk *clk)
+unsigned long omap2xxx_sys_clk_recalc(struct clk_hw *clk,
+				      unsigned long parent_rate)
 {
-	return clk->parent->rate / omap2xxx_get_sysclkdiv();
+	return parent_rate / omap2xxx_get_sysclkdiv();
 }
-
-
diff --git a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
index 3524f0e7b6d..ae2b35e76dc 100644
--- a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
+++ b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
@@ -1,7 +1,7 @@
 /*
  * OMAP2xxx DVFS virtual clock functions
  *
- * Copyright (C) 2005-2008 Texas Instruments, Inc.
+ * Copyright (C) 2005-2008, 2012 Texas Instruments, Inc.
  * Copyright (C) 2004-2010 Nokia Corporation
  *
  * Contacts:
@@ -33,27 +33,33 @@
 #include <linux/cpufreq.h>
 #include <linux/slab.h>
 
-#include <plat/clock.h>
-#include <plat/sram.h>
-#include <plat/sdrc.h>
-
 #include "soc.h"
 #include "clock.h"
 #include "clock2xxx.h"
 #include "opp2xxx.h"
-#include "cm2xxx_3xxx.h"
+#include "cm2xxx.h"
 #include "cm-regbits-24xx.h"
+#include "sdrc.h"
+#include "sram.h"
 
 const struct prcm_config *curr_prcm_set;
 const struct prcm_config *rate_table;
 
+/*
+ * sys_ck_rate: the rate of the external high-frequency clock
+ * oscillator on the board.  Set by the SoC-specific clock init code.
+ * Once set during a boot, will not change.
+ */
+static unsigned long sys_ck_rate;
+
 /**
  * omap2_table_mpu_recalc - just return the MPU speed
  * @clk: virt_prcm_set struct clk
  *
  * Set virt_prcm_set's rate to the mpu_speed field of the current PRCM set.
  */
-unsigned long omap2_table_mpu_recalc(struct clk *clk)
+unsigned long omap2_table_mpu_recalc(struct clk_hw *clk,
+				     unsigned long parent_rate)
 {
 	return curr_prcm_set->mpu_speed;
 }
@@ -65,18 +71,18 @@ unsigned long omap2_table_mpu_recalc(struct clk *clk)
  * Some might argue L3-DDR, others ARM, others IVA. This code is simple and
  * just uses the ARM rates.
  */
-long omap2_round_to_table_rate(struct clk *clk, unsigned long rate)
+long omap2_round_to_table_rate(struct clk_hw *hw, unsigned long rate,
+			       unsigned long *parent_rate)
 {
 	const struct prcm_config *ptr;
-	long highest_rate, sys_clk_rate;
+	long highest_rate;
 
 	highest_rate = -EINVAL;
-	sys_clk_rate = __clk_get_rate(sclk);
 
 	for (ptr = rate_table; ptr->mpu_speed; ptr++) {
 		if (!(ptr->flags & cpu_mask))
 			continue;
-		if (ptr->xtal_speed != sys_clk_rate)
+		if (ptr->xtal_speed != sys_ck_rate)
 			continue;
 
 		highest_rate = ptr->mpu_speed;
@@ -89,21 +95,19 @@ long omap2_round_to_table_rate(struct clk *clk, unsigned long rate)
 }
 
 /* Sets basic clocks based on the specified rate */
-int omap2_select_table_rate(struct clk *clk, unsigned long rate)
+int omap2_select_table_rate(struct clk_hw *hw, unsigned long rate,
+			    unsigned long parent_rate)
 {
 	u32 cur_rate, done_rate, bypass = 0, tmp;
 	const struct prcm_config *prcm;
 	unsigned long found_speed = 0;
 	unsigned long flags;
-	long sys_clk_rate;
-
-	sys_clk_rate = __clk_get_rate(sclk);
 
 	for (prcm = rate_table; prcm->mpu_speed; prcm++) {
 		if (!(prcm->flags & cpu_mask))
 			continue;
 
-		if (prcm->xtal_speed != sys_clk_rate)
+		if (prcm->xtal_speed != sys_ck_rate)
 			continue;
 
 		if (prcm->mpu_speed <= rate) {
@@ -119,7 +123,7 @@ int omap2_select_table_rate(struct clk *clk, unsigned long rate)
 	}
 
 	curr_prcm_set = prcm;
-	cur_rate = omap2xxx_clk_get_core_rate(dclk);
+	cur_rate = omap2xxx_clk_get_core_rate();
 
 	if (prcm->dpll_speed == cur_rate / 2) {
 		omap2xxx_sdrc_reprogram(CORE_CLK_SRC_DPLL, 1);
@@ -169,3 +173,50 @@ int omap2_select_table_rate(struct clk *clk, unsigned long rate)
 
 	return 0;
 }
+
+/**
+ * omap2xxx_clkt_vps_check_bootloader_rate - determine which of the rate
+ * table sets matches the current CORE DPLL hardware rate
+ *
+ * Check the MPU rate set by bootloader.  Sets the 'curr_prcm_set'
+ * global to point to the active rate set when found; otherwise, sets
+ * it to NULL.  No return value;
+ */
+void omap2xxx_clkt_vps_check_bootloader_rates(void)
+{
+	const struct prcm_config *prcm = NULL;
+	unsigned long rate;
+
+	rate = omap2xxx_clk_get_core_rate();
+	for (prcm = rate_table; prcm->mpu_speed; prcm++) {
+		if (!(prcm->flags & cpu_mask))
+			continue;
+		if (prcm->xtal_speed != sys_ck_rate)
+			continue;
+		if (prcm->dpll_speed <= rate)
+			break;
+	}
+	curr_prcm_set = prcm;
+}
+
+/**
+ * omap2xxx_clkt_vps_late_init - store a copy of the sys_ck rate
+ *
+ * Store a copy of the sys_ck rate for later use by the OMAP2xxx DVFS
+ * code.  (The sys_ck rate does not -- or rather, must not -- change
+ * during kernel runtime.)  Must be called after we have a valid
+ * sys_ck rate, but before the virt_prcm_set clock rate is
+ * recalculated.  No return value.
+ */
+void omap2xxx_clkt_vps_late_init(void)
+{
+	struct clk *c;
+
+	c = clk_get(NULL, "sys_ck");
+	if (IS_ERR(c)) {
+		WARN(1, "could not locate sys_ck\n");
+	} else {
+		sys_ck_rate = clk_get_rate(c);
+		clk_put(c);
+	}
+}
diff --git a/arch/arm/mach-omap2/clkt34xx_dpll3m2.c b/arch/arm/mach-omap2/clkt34xx_dpll3m2.c
index 7c6da2f731d..eb69acf2101 100644
--- a/arch/arm/mach-omap2/clkt34xx_dpll3m2.c
+++ b/arch/arm/mach-omap2/clkt34xx_dpll3m2.c
@@ -21,14 +21,11 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/clock.h>
-#include <plat/sram.h>
-#include <plat/sdrc.h>
-
 #include "clock.h"
 #include "clock3xxx.h"
 #include "clock34xx.h"
 #include "sdrc.h"
+#include "sram.h"
 
 #define CYCLES_PER_MHZ			1000000
 
@@ -47,8 +44,10 @@
  * Program the DPLL M2 divider with the rounded target rate.  Returns
  * -EINVAL upon error, or 0 upon success.
  */
-int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate)
+int omap3_core_dpll_m2_set_rate(struct clk_hw *hw, unsigned long rate,
+					unsigned long parent_rate)
 {
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
 	u32 new_div = 0;
 	u32 unlock_dll = 0;
 	u32 c;
@@ -66,7 +65,7 @@ int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate)
 		return -EINVAL;
 
 	sdrcrate = __clk_get_rate(sdrc_ick_p);
-	clkrate = __clk_get_rate(clk);
+	clkrate = __clk_get_rate(hw->clk);
 	if (rate > clkrate)
 		sdrcrate <<= ((rate / clkrate) >> 1);
 	else
@@ -115,8 +114,6 @@ int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate)
 				  sdrc_cs0->rfr_ctrl, sdrc_cs0->actim_ctrla,
 				  sdrc_cs0->actim_ctrlb, sdrc_cs0->mr,
 				  0, 0, 0, 0);
-	clk->rate = rate;
-
 	return 0;
 }
 
diff --git a/arch/arm/mach-omap2/clkt_clksel.c b/arch/arm/mach-omap2/clkt_clksel.c
index 3ff22114d70..0ec9f6fdf04 100644
--- a/arch/arm/mach-omap2/clkt_clksel.c
+++ b/arch/arm/mach-omap2/clkt_clksel.c
@@ -41,12 +41,10 @@
 
 #include <linux/kernel.h>
 #include <linux/errno.h>
-#include <linux/clk.h>
+#include <linux/clk-provider.h>
 #include <linux/io.h>
 #include <linux/bug.h>
 
-#include <plat/clock.h>
-
 #include "clock.h"
 
 /* Private functions */
@@ -60,11 +58,14 @@
  * the element associated with the supplied parent clock address.
  * Returns a pointer to the struct clksel on success or NULL on error.
  */
-static const struct clksel *_get_clksel_by_parent(struct clk *clk,
+static const struct clksel *_get_clksel_by_parent(struct clk_hw_omap *clk,
 						  struct clk *src_clk)
 {
 	const struct clksel *clks;
 
+	if (!src_clk)
+		return NULL;
+
 	for (clks = clk->clksel; clks->parent; clks++)
 		if (clks->parent == src_clk)
 			break; /* Found the requested parent */
@@ -72,7 +73,7 @@ static const struct clksel *_get_clksel_by_parent(struct clk *clk,
 	if (!clks->parent) {
 		/* This indicates a data problem */
 		WARN(1, "clock: %s: could not find parent clock %s in clksel array\n",
-		     __clk_get_name(clk), __clk_get_name(src_clk));
+		     __clk_get_name(clk->hw.clk), __clk_get_name(src_clk));
 		return NULL;
 	}
 
@@ -80,64 +81,6 @@ static const struct clksel *_get_clksel_by_parent(struct clk *clk,
 }
 
 /**
- * _get_div_and_fieldval() - find the new clksel divisor and field value to use
- * @src_clk: planned new parent struct clk *
- * @clk: struct clk * that is being reparented
- * @field_val: pointer to a u32 to contain the register data for the divisor
- *
- * Given an intended new parent struct clk * @src_clk, and the struct
- * clk * @clk to the clock that is being reparented, find the
- * appropriate rate divisor for the new clock (returned as the return
- * value), and the corresponding register bitfield data to program to
- * reach that divisor (returned in the u32 pointed to by @field_val).
- * Returns 0 on error, or returns the newly-selected divisor upon
- * success (in this latter case, the corresponding register bitfield
- * value is passed back in the variable pointed to by @field_val)
- */
-static u8 _get_div_and_fieldval(struct clk *src_clk, struct clk *clk,
-				u32 *field_val)
-{
-	const struct clksel *clks;
-	const struct clksel_rate *clkr, *max_clkr = NULL;
-	u8 max_div = 0;
-
-	clks = _get_clksel_by_parent(clk, src_clk);
-	if (!clks)
-		return 0;
-
-	/*
-	 * Find the highest divisor (e.g., the one resulting in the
-	 * lowest rate) to use as the default.  This should avoid
-	 * clock rates that are too high for the device.  XXX A better
-	 * solution here would be to try to determine if there is a
-	 * divisor matching the original clock rate before the parent
-	 * switch, and if it cannot be found, to fall back to the
-	 * highest divisor.
-	 */
-	for (clkr = clks->rates; clkr->div; clkr++) {
-		if (!(clkr->flags & cpu_mask))
-			continue;
-
-		if (clkr->div > max_div) {
-			max_div = clkr->div;
-			max_clkr = clkr;
-		}
-	}
-
-	if (max_div == 0) {
-		/* This indicates an error in the clksel data */
-		WARN(1, "clock: %s: could not find divisor for parent %s\n",
-		     __clk_get_name(clk),
-		     __clk_get_name(__clk_get_parent(src_clk)));
-		return 0;
-	}
-
-	*field_val = max_clkr->val;
-
-	return max_div;
-}
-
-/**
  * _write_clksel_reg() - program a clock's clksel register in hardware
  * @clk: struct clk * to program
  * @v: clksel bitfield value to program (with LSB at bit 0)
@@ -150,7 +93,7 @@ static u8 _get_div_and_fieldval(struct clk *src_clk, struct clk *clk,
  * take into account any time the hardware might take to switch the
  * clock source.
  */
-static void _write_clksel_reg(struct clk *clk, u32 field_val)
+static void _write_clksel_reg(struct clk_hw_omap *clk, u32 field_val)
 {
 	u32 v;
 
@@ -173,13 +116,14 @@ static void _write_clksel_reg(struct clk *clk, u32 field_val)
  * before calling.  Returns 0 on error or returns the actual integer divisor
  * upon success.
  */
-static u32 _clksel_to_divisor(struct clk *clk, u32 field_val)
+static u32 _clksel_to_divisor(struct clk_hw_omap *clk, u32 field_val)
 {
 	const struct clksel *clks;
 	const struct clksel_rate *clkr;
 	struct clk *parent;
 
-	parent = __clk_get_parent(clk);
+	parent = __clk_get_parent(clk->hw.clk);
+
 	clks = _get_clksel_by_parent(clk, parent);
 	if (!clks)
 		return 0;
@@ -195,7 +139,8 @@ static u32 _clksel_to_divisor(struct clk *clk, u32 field_val)
 	if (!clkr->div) {
 		/* This indicates a data error */
 		WARN(1, "clock: %s: could not find fieldval %d for parent %s\n",
-		     __clk_get_name(clk), field_val, __clk_get_name(parent));
+		     __clk_get_name(clk->hw.clk), field_val,
+		     __clk_get_name(parent));
 		return 0;
 	}
 
@@ -212,7 +157,7 @@ static u32 _clksel_to_divisor(struct clk *clk, u32 field_val)
  * register field value _before_ left-shifting (i.e., LSB is at bit
  * 0); or returns 0xFFFFFFFF (~0) upon error.
  */
-static u32 _divisor_to_clksel(struct clk *clk, u32 div)
+static u32 _divisor_to_clksel(struct clk_hw_omap *clk, u32 div)
 {
 	const struct clksel *clks;
 	const struct clksel_rate *clkr;
@@ -221,7 +166,7 @@ static u32 _divisor_to_clksel(struct clk *clk, u32 div)
 	/* should never happen */
 	WARN_ON(div == 0);
 
-	parent = __clk_get_parent(clk);
+	parent = __clk_get_parent(clk->hw.clk);
 	clks = _get_clksel_by_parent(clk, parent);
 	if (!clks)
 		return ~0;
@@ -236,7 +181,8 @@ static u32 _divisor_to_clksel(struct clk *clk, u32 div)
 
 	if (!clkr->div) {
 		pr_err("clock: %s: could not find divisor %d for parent %s\n",
-		       __clk_get_name(clk), div, __clk_get_name(parent));
+		       __clk_get_name(clk->hw.clk), div,
+		       __clk_get_name(parent));
 		return ~0;
 	}
 
@@ -251,7 +197,7 @@ static u32 _divisor_to_clksel(struct clk *clk, u32 div)
  * into the hardware, convert it into the actual divisor value, and
  * return it; or return 0 on error.
  */
-static u32 _read_divisor(struct clk *clk)
+static u32 _read_divisor(struct clk_hw_omap *clk)
 {
 	u32 v;
 
@@ -279,7 +225,8 @@ static u32 _read_divisor(struct clk *clk)
  *
  * Returns the rounded clock rate or returns 0xffffffff on error.
  */
-u32 omap2_clksel_round_rate_div(struct clk *clk, unsigned long target_rate,
+u32 omap2_clksel_round_rate_div(struct clk_hw_omap *clk,
+						 unsigned long target_rate,
 				u32 *new_div)
 {
 	unsigned long test_rate;
@@ -290,9 +237,9 @@ u32 omap2_clksel_round_rate_div(struct clk *clk, unsigned long target_rate,
 	unsigned long parent_rate;
 	const char *clk_name;
 
-	parent = __clk_get_parent(clk);
+	parent = __clk_get_parent(clk->hw.clk);
+	clk_name = __clk_get_name(clk->hw.clk);
 	parent_rate = __clk_get_rate(parent);
-	clk_name = __clk_get_name(clk);
 
 	if (!clk->clksel || !clk->clksel_mask)
 		return ~0;
@@ -343,27 +290,35 @@ u32 omap2_clksel_round_rate_div(struct clk *clk, unsigned long target_rate,
  */
 
 /**
- * omap2_init_clksel_parent() - set a clksel clk's parent field from the hdwr
- * @clk: OMAP clock struct ptr to use
+ * omap2_clksel_find_parent_index() - return the array index of the current
+ * hardware parent of @hw
+ * @hw: struct clk_hw * to find the current hardware parent of
  *
- * Given a pointer @clk to a source-selectable struct clk, read the
- * hardware register and determine what its parent is currently set
- * to.  Update @clk's .parent field with the appropriate clk ptr.  No
- * return value.
+ * Given a struct clk_hw pointer @hw to the 'hw' member of a struct
+ * clk_hw_omap record representing a source-selectable hardware clock,
+ * read the hardware register and determine what its parent is
+ * currently set to.  Intended to be called only by the common clock
+ * framework struct clk_hw_ops.get_parent function pointer.  Return
+ * the array index of this parent clock upon success -- there is no
+ * way to return an error, so if we encounter an error, just WARN()
+ * and pretend that we know that we're doing.
  */
-void omap2_init_clksel_parent(struct clk *clk)
+u8 omap2_clksel_find_parent_index(struct clk_hw *hw)
 {
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
 	const struct clksel *clks;
 	const struct clksel_rate *clkr;
 	u32 r, found = 0;
 	struct clk *parent;
 	const char *clk_name;
+	int ret = 0, f = 0;
 
-	if (!clk->clksel || !clk->clksel_mask)
-		return;
+	parent = __clk_get_parent(hw->clk);
+	clk_name = __clk_get_name(hw->clk);
 
-	parent = __clk_get_parent(clk);
-	clk_name = __clk_get_name(clk);
+	/* XXX should be able to return an error */
+	WARN((!clk->clksel || !clk->clksel_mask),
+	     "clock: %s: attempt to call on a non-clksel clock", clk_name);
 
 	r = __raw_readl(clk->clksel_reg) & clk->clksel_mask;
 	r >>= __ffs(clk->clksel_mask);
@@ -374,27 +329,21 @@ void omap2_init_clksel_parent(struct clk *clk)
 				continue;
 
 			if (clkr->val == r) {
-				if (parent != clks->parent) {
-					pr_debug("clock: %s: inited parent to %s (was %s)\n",
-						 clk_name,
-						 __clk_get_name(clks->parent),
-						 ((parent) ?
-						  __clk_get_name(parent) :
-						 "NULL"));
-					clk_reparent(clk, clks->parent);
-				}
 				found = 1;
+				ret = f;
 			}
 		}
+		f++;
 	}
 
 	/* This indicates a data error */
 	WARN(!found, "clock: %s: init parent: could not find regval %0x\n",
 	     clk_name, r);
 
-	return;
+	return ret;
 }
 
+
 /**
  * omap2_clksel_recalc() - function ptr to pass via struct clk .recalc field
  * @clk: struct clk *
@@ -404,21 +353,23 @@ void omap2_init_clksel_parent(struct clk *clk)
  * function.  Returns the clock's current rate, based on its parent's rate
  * and its current divisor setting in the hardware.
  */
-unsigned long omap2_clksel_recalc(struct clk *clk)
+unsigned long omap2_clksel_recalc(struct clk_hw *hw, unsigned long parent_rate)
 {
 	unsigned long rate;
 	u32 div = 0;
-	struct clk *parent;
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
 
-	div = _read_divisor(clk);
-	if (div == 0)
-		return __clk_get_rate(clk);
+	if (!parent_rate)
+		return 0;
 
-	parent = __clk_get_parent(clk);
-	rate = __clk_get_rate(parent) / div;
+	div = _read_divisor(clk);
+	if (!div)
+		rate = parent_rate;
+	else
+		rate = parent_rate / div;
 
-	pr_debug("clock: %s: recalc'd rate is %ld (div %d)\n",
-		 __clk_get_name(clk), rate, div);
+	pr_debug("%s: recalc'd %s's rate to %lu (div %d)\n", __func__,
+		 __clk_get_name(hw->clk), rate, div);
 
 	return rate;
 }
@@ -434,8 +385,10 @@ unsigned long omap2_clksel_recalc(struct clk *clk)
  *
  * Returns the rounded clock rate or returns 0xffffffff on error.
  */
-long omap2_clksel_round_rate(struct clk *clk, unsigned long target_rate)
+long omap2_clksel_round_rate(struct clk_hw *hw, unsigned long target_rate,
+			unsigned long *parent_rate)
 {
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
 	u32 new_div;
 
 	return omap2_clksel_round_rate_div(clk, target_rate, &new_div);
@@ -456,8 +409,10 @@ long omap2_clksel_round_rate(struct clk *clk, unsigned long target_rate)
  * is changed, they will all be affected without any notification.
  * Returns -EINVAL upon error, or 0 upon success.
  */
-int omap2_clksel_set_rate(struct clk *clk, unsigned long rate)
+int omap2_clksel_set_rate(struct clk_hw *hw, unsigned long rate,
+				unsigned long parent_rate)
 {
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
 	u32 field_val, validrate, new_div = 0;
 
 	if (!clk->clksel || !clk->clksel_mask)
@@ -473,10 +428,8 @@ int omap2_clksel_set_rate(struct clk *clk, unsigned long rate)
 
 	_write_clksel_reg(clk, field_val);
 
-	clk->rate = __clk_get_rate(__clk_get_parent(clk)) / new_div;
-
-	pr_debug("clock: %s: set rate to %ld\n", __clk_get_name(clk),
-		 __clk_get_rate(clk));
+	pr_debug("clock: %s: set rate to %ld\n", __clk_get_name(hw->clk),
+		 __clk_get_rate(hw->clk));
 
 	return 0;
 }
@@ -501,32 +454,13 @@ int omap2_clksel_set_rate(struct clk *clk, unsigned long rate)
  * affected without any notification.  Returns -EINVAL upon error, or
  * 0 upon success.
  */
-int omap2_clksel_set_parent(struct clk *clk, struct clk *new_parent)
+int omap2_clksel_set_parent(struct clk_hw *hw, u8 field_val)
 {
-	u32 field_val = 0;
-	u32 parent_div;
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
 
 	if (!clk->clksel || !clk->clksel_mask)
 		return -EINVAL;
 
-	parent_div = _get_div_and_fieldval(new_parent, clk, &field_val);
-	if (!parent_div)
-		return -EINVAL;
-
 	_write_clksel_reg(clk, field_val);
-
-	clk_reparent(clk, new_parent);
-
-	/* CLKSEL clocks follow their parents' rates, divided by a divisor */
-	clk->rate = __clk_get_rate(new_parent);
-
-	if (parent_div > 0)
-		__clk_get_rate(clk) /= parent_div;
-
-	pr_debug("clock: %s: set parent to %s (new rate %ld)\n",
-		 __clk_get_name(clk),
-		 __clk_get_name(__clk_get_parent(clk)),
-		 __clk_get_rate(clk));
-
 	return 0;
 }
diff --git a/arch/arm/mach-omap2/clkt_dpll.c b/arch/arm/mach-omap2/clkt_dpll.c
index 80411142f48..924c230f894 100644
--- a/arch/arm/mach-omap2/clkt_dpll.c
+++ b/arch/arm/mach-omap2/clkt_dpll.c
@@ -16,13 +16,11 @@
 
 #include <linux/kernel.h>
 #include <linux/errno.h>
-#include <linux/clk.h>
+#include <linux/clk-provider.h>
 #include <linux/io.h>
 
 #include <asm/div64.h>
 
-#include <plat/clock.h>
-
 #include "soc.h"
 #include "clock.h"
 #include "cm-regbits-24xx.h"
@@ -78,7 +76,7 @@
  * (assuming that it is counting N upwards), or -2 if the enclosing loop
  * should skip to the next iteration (again assuming N is increasing).
  */
-static int _dpll_test_fint(struct clk *clk, u8 n)
+static int _dpll_test_fint(struct clk_hw_omap *clk, u8 n)
 {
 	struct dpll_data *dd;
 	long fint, fint_min, fint_max;
@@ -87,7 +85,7 @@ static int _dpll_test_fint(struct clk *clk, u8 n)
 	dd = clk->dpll_data;
 
 	/* DPLL divider must result in a valid jitter correction val */
-	fint = __clk_get_rate(__clk_get_parent(clk)) / n;
+	fint = __clk_get_rate(__clk_get_parent(clk->hw.clk)) / n;
 
 	if (cpu_is_omap24xx()) {
 		/* Should not be called for OMAP2, so warn if it is called */
@@ -188,15 +186,15 @@ static int _dpll_test_mult(int *m, int n, unsigned long *new_rate,
 }
 
 /* Public functions */
-
-void omap2_init_dpll_parent(struct clk *clk)
+u8 omap2_init_dpll_parent(struct clk_hw *hw)
 {
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
 	u32 v;
 	struct dpll_data *dd;
 
 	dd = clk->dpll_data;
 	if (!dd)
-		return;
+		return -EINVAL;
 
 	v = __raw_readl(dd->control_reg);
 	v &= dd->enable_mask;
@@ -206,18 +204,18 @@ void omap2_init_dpll_parent(struct clk *clk)
 	if (cpu_is_omap24xx()) {
 		if (v == OMAP2XXX_EN_DPLL_LPBYPASS ||
 		    v == OMAP2XXX_EN_DPLL_FRBYPASS)
-			clk_reparent(clk, dd->clk_bypass);
+			return 1;
 	} else if (cpu_is_omap34xx()) {
 		if (v == OMAP3XXX_EN_DPLL_LPBYPASS ||
 		    v == OMAP3XXX_EN_DPLL_FRBYPASS)
-			clk_reparent(clk, dd->clk_bypass);
+			return 1;
 	} else if (soc_is_am33xx() || cpu_is_omap44xx()) {
 		if (v == OMAP4XXX_EN_DPLL_LPBYPASS ||
 		    v == OMAP4XXX_EN_DPLL_FRBYPASS ||
 		    v == OMAP4XXX_EN_DPLL_MNBYPASS)
-			clk_reparent(clk, dd->clk_bypass);
+			return 1;
 	}
-	return;
+	return 0;
 }
 
 /**
@@ -234,7 +232,7 @@ void omap2_init_dpll_parent(struct clk *clk)
  * locked, or the appropriate bypass rate if the DPLL is bypassed, or 0
  * if the clock @clk is not a DPLL.
  */
-u32 omap2_get_dpll_rate(struct clk *clk)
+unsigned long omap2_get_dpll_rate(struct clk_hw_omap *clk)
 {
 	long long dpll_clk;
 	u32 dpll_mult, dpll_div, v;
@@ -290,8 +288,10 @@ u32 omap2_get_dpll_rate(struct clk *clk)
  * (expensive) function again.  Returns ~0 if the target rate cannot
  * be rounded, or the rounded rate upon success.
  */
-long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate)
+long omap2_dpll_round_rate(struct clk_hw *hw, unsigned long target_rate,
+		unsigned long *parent_rate)
 {
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
 	int m, n, r, scaled_max_m;
 	unsigned long scaled_rt_rp;
 	unsigned long new_rate = 0;
@@ -305,7 +305,7 @@ long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate)
 	dd = clk->dpll_data;
 
 	ref_rate = __clk_get_rate(dd->clk_ref);
-	clk_name = __clk_get_name(clk);
+	clk_name = __clk_get_name(hw->clk);
 	pr_debug("clock: %s: starting DPLL round_rate, target rate %ld\n",
 		 clk_name, target_rate);
 
diff --git a/arch/arm/mach-omap2/clkt_iclk.c b/arch/arm/mach-omap2/clkt_iclk.c
index 3d43fba2542..f10eb03ce3e 100644
--- a/arch/arm/mach-omap2/clkt_iclk.c
+++ b/arch/arm/mach-omap2/clkt_iclk.c
@@ -11,11 +11,9 @@
 #undef DEBUG
 
 #include <linux/kernel.h>
-#include <linux/clk.h>
+#include <linux/clk-provider.h>
 #include <linux/io.h>
 
-#include <plat/clock.h>
-#include <plat/prcm.h>
 
 #include "clock.h"
 #include "clock2xxx.h"
@@ -25,7 +23,7 @@
 /* Private functions */
 
 /* XXX */
-void omap2_clkt_iclk_allow_idle(struct clk *clk)
+void omap2_clkt_iclk_allow_idle(struct clk_hw_omap *clk)
 {
 	u32 v, r;
 
@@ -37,7 +35,7 @@ void omap2_clkt_iclk_allow_idle(struct clk *clk)
 }
 
 /* XXX */
-void omap2_clkt_iclk_deny_idle(struct clk *clk)
+void omap2_clkt_iclk_deny_idle(struct clk_hw_omap *clk)
 {
 	u32 v, r;
 
@@ -50,33 +48,17 @@ void omap2_clkt_iclk_deny_idle(struct clk *clk)
 
 /* Public data */
 
-const struct clkops clkops_omap2_iclk_dflt_wait = {
-	.enable		= omap2_dflt_clk_enable,
-	.disable	= omap2_dflt_clk_disable,
-	.find_companion	= omap2_clk_dflt_find_companion,
-	.find_idlest	= omap2_clk_dflt_find_idlest,
+const struct clk_hw_omap_ops clkhwops_iclk = {
 	.allow_idle	= omap2_clkt_iclk_allow_idle,
 	.deny_idle	= omap2_clkt_iclk_deny_idle,
 };
 
-const struct clkops clkops_omap2_iclk_dflt = {
-	.enable		= omap2_dflt_clk_enable,
-	.disable	= omap2_dflt_clk_disable,
+const struct clk_hw_omap_ops clkhwops_iclk_wait = {
 	.allow_idle	= omap2_clkt_iclk_allow_idle,
 	.deny_idle	= omap2_clkt_iclk_deny_idle,
+	.find_idlest	= omap2_clk_dflt_find_idlest,
+	.find_companion	= omap2_clk_dflt_find_companion,
 };
 
-const struct clkops clkops_omap2_iclk_idle_only = {
-	.allow_idle	= omap2_clkt_iclk_allow_idle,
-	.deny_idle	= omap2_clkt_iclk_deny_idle,
-};
 
-const struct clkops clkops_omap2_mdmclk_dflt_wait = {
-	.enable		= omap2_dflt_clk_enable,
-	.disable	= omap2_dflt_clk_disable,
-	.find_companion	= omap2_clk_dflt_find_companion,
-	.find_idlest	= omap2_clk_dflt_find_idlest,
-	.allow_idle	= omap2_clkt_iclk_allow_idle,
-	.deny_idle	= omap2_clkt_iclk_deny_idle,
-};
 
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index 961ac8f7e13..e4ec3a69ee2 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -15,27 +15,35 @@
 #undef DEBUG
 
 #include <linux/kernel.h>
+#include <linux/export.h>
 #include <linux/list.h>
 #include <linux/errno.h>
 #include <linux/err.h>
 #include <linux/delay.h>
-#include <linux/clk.h>
+#include <linux/clk-provider.h>
 #include <linux/io.h>
 #include <linux/bitops.h>
 
 #include <asm/cpu.h>
 
-#include <plat/clock.h>
-#include <plat/prcm.h>
 
 #include <trace/events/power.h>
 
 #include "soc.h"
 #include "clockdomain.h"
 #include "clock.h"
-#include "cm2xxx_3xxx.h"
+#include "cm.h"
+#include "cm2xxx.h"
+#include "cm3xxx.h"
 #include "cm-regbits-24xx.h"
 #include "cm-regbits-34xx.h"
+#include "common.h"
+
+/*
+ * MAX_MODULE_ENABLE_WAIT: maximum of number of microseconds to wait
+ * for a module to indicate that it is no longer in idle
+ */
+#define MAX_MODULE_ENABLE_WAIT		100000
 
 u16 cpu_mask;
 
@@ -47,12 +55,69 @@ u16 cpu_mask;
  */
 static bool clkdm_control = true;
 
+static LIST_HEAD(clk_hw_omap_clocks);
+
+/*
+ * Used for clocks that have the same value as the parent clock,
+ * divided by some factor
+ */
+unsigned long omap_fixed_divisor_recalc(struct clk_hw *hw,
+		unsigned long parent_rate)
+{
+	struct clk_hw_omap *oclk;
+
+	if (!hw) {
+		pr_warn("%s: hw is NULL\n", __func__);
+		return -EINVAL;
+	}
+
+	oclk = to_clk_hw_omap(hw);
+
+	WARN_ON(!oclk->fixed_div);
+
+	return parent_rate / oclk->fixed_div;
+}
+
 /*
  * OMAP2+ specific clock functions
  */
 
 /* Private functions */
 
+
+/**
+ * _wait_idlest_generic - wait for a module to leave the idle state
+ * @reg: virtual address of module IDLEST register
+ * @mask: value to mask against to determine if the module is active
+ * @idlest: idle state indicator (0 or 1) for the clock
+ * @name: name of the clock (for printk)
+ *
+ * Wait for a module to leave idle, where its idle-status register is
+ * not inside the CM module.  Returns 1 if the module left idle
+ * promptly, or 0 if the module did not leave idle before the timeout
+ * elapsed.  XXX Deprecated - should be moved into drivers for the
+ * individual IP block that the IDLEST register exists in.
+ */
+static int _wait_idlest_generic(void __iomem *reg, u32 mask, u8 idlest,
+				const char *name)
+{
+	int i = 0, ena = 0;
+
+	ena = (idlest) ? 0 : mask;
+
+	omap_test_timeout(((__raw_readl(reg) & mask) == ena),
+			  MAX_MODULE_ENABLE_WAIT, i);
+
+	if (i < MAX_MODULE_ENABLE_WAIT)
+		pr_debug("omap clock: module associated with clock %s ready after %d loops\n",
+			 name, i);
+	else
+		pr_err("omap clock: module associated with clock %s didn't enable in %d tries\n",
+		       name, MAX_MODULE_ENABLE_WAIT);
+
+	return (i < MAX_MODULE_ENABLE_WAIT) ? 1 : 0;
+};
+
 /**
  * _omap2_module_wait_ready - wait for an OMAP module to leave IDLE
  * @clk: struct clk * belonging to the module
@@ -63,10 +128,12 @@ static bool clkdm_control = true;
  * belong in the clock code and will be moved in the medium term to
  * module-dependent code.  No return value.
  */
-static void _omap2_module_wait_ready(struct clk *clk)
+static void _omap2_module_wait_ready(struct clk_hw_omap *clk)
 {
 	void __iomem *companion_reg, *idlest_reg;
-	u8 other_bit, idlest_bit, idlest_val;
+	u8 other_bit, idlest_bit, idlest_val, idlest_reg_id;
+	s16 prcm_mod;
+	int r;
 
 	/* Not all modules have multiple clocks that their IDLEST depends on */
 	if (clk->ops->find_companion) {
@@ -76,9 +143,14 @@ static void _omap2_module_wait_ready(struct clk *clk)
 	}
 
 	clk->ops->find_idlest(clk, &idlest_reg, &idlest_bit, &idlest_val);
-
-	omap2_cm_wait_idlest(idlest_reg, (1 << idlest_bit), idlest_val,
-			     __clk_get_name(clk));
+	r = cm_split_idlest_reg(idlest_reg, &prcm_mod, &idlest_reg_id);
+	if (r) {
+		/* IDLEST register not in the CM module */
+		_wait_idlest_generic(idlest_reg, (1 << idlest_bit), idlest_val,
+				     __clk_get_name(clk->hw.clk));
+	} else {
+		cm_wait_module_ready(prcm_mod, idlest_reg_id, idlest_bit);
+	};
 }
 
 /* Public functions */
@@ -91,15 +163,16 @@ static void _omap2_module_wait_ready(struct clk *clk)
  * clockdomain pointer, and save it into the struct clk.  Intended to be
  * called during clk_register().  No return value.
  */
-void omap2_init_clk_clkdm(struct clk *clk)
+void omap2_init_clk_clkdm(struct clk_hw *hw)
 {
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
 	struct clockdomain *clkdm;
 	const char *clk_name;
 
 	if (!clk->clkdm_name)
 		return;
 
-	clk_name = __clk_get_name(clk);
+	clk_name = __clk_get_name(hw->clk);
 
 	clkdm = clkdm_lookup(clk->clkdm_name);
 	if (clkdm) {
@@ -146,8 +219,8 @@ void __init omap2_clk_disable_clkdm_control(void)
  * associate this type of code with per-module data structures to
  * avoid this issue, and remove the casts.  No return value.
  */
-void omap2_clk_dflt_find_companion(struct clk *clk, void __iomem **other_reg,
-				   u8 *other_bit)
+void omap2_clk_dflt_find_companion(struct clk_hw_omap *clk,
+			void __iomem **other_reg, u8 *other_bit)
 {
 	u32 r;
 
@@ -175,8 +248,8 @@ void omap2_clk_dflt_find_companion(struct clk *clk, void __iomem **other_reg,
  * register address ID (e.g., that CM_FCLKEN2 corresponds to
  * CM_IDLEST2).  This is not true for all modules.  No return value.
  */
-void omap2_clk_dflt_find_idlest(struct clk *clk, void __iomem **idlest_reg,
-				u8 *idlest_bit, u8 *idlest_val)
+void omap2_clk_dflt_find_idlest(struct clk_hw_omap *clk,
+		void __iomem **idlest_reg, u8 *idlest_bit, u8 *idlest_val)
 {
 	u32 r;
 
@@ -198,16 +271,44 @@ void omap2_clk_dflt_find_idlest(struct clk *clk, void __iomem **idlest_reg,
 
 }
 
-int omap2_dflt_clk_enable(struct clk *clk)
+/**
+ * omap2_dflt_clk_enable - enable a clock in the hardware
+ * @hw: struct clk_hw * of the clock to enable
+ *
+ * Enable the clock @hw in the hardware.  We first call into the OMAP
+ * clockdomain code to "enable" the corresponding clockdomain if this
+ * is the first enabled user of the clockdomain.  Then program the
+ * hardware to enable the clock.  Then wait for the IP block that uses
+ * this clock to leave idle (if applicable).  Returns the error value
+ * from clkdm_clk_enable() if it terminated with an error, or -EINVAL
+ * if @hw has a null clock enable_reg, or zero upon success.
+ */
+int omap2_dflt_clk_enable(struct clk_hw *hw)
 {
+	struct clk_hw_omap *clk;
 	u32 v;
+	int ret = 0;
+
+	clk = to_clk_hw_omap(hw);
+
+	if (clkdm_control && clk->clkdm) {
+		ret = clkdm_clk_enable(clk->clkdm, hw->clk);
+		if (ret) {
+			WARN(1, "%s: could not enable %s's clockdomain %s: %d\n",
+			     __func__, __clk_get_name(hw->clk),
+			     clk->clkdm->name, ret);
+			return ret;
+		}
+	}
 
 	if (unlikely(clk->enable_reg == NULL)) {
-		pr_err("clock.c: Enable for %s without enable code\n",
-		       clk->name);
-		return 0; /* REVISIT: -EINVAL */
+		pr_err("%s: %s missing enable_reg\n", __func__,
+		       __clk_get_name(hw->clk));
+		ret = -EINVAL;
+		goto err;
 	}
 
+	/* FIXME should not have INVERT_ENABLE bit here */
 	v = __raw_readl(clk->enable_reg);
 	if (clk->flags & INVERT_ENABLE)
 		v &= ~(1 << clk->enable_bit);
@@ -216,22 +317,39 @@ int omap2_dflt_clk_enable(struct clk *clk)
 	__raw_writel(v, clk->enable_reg);
 	v = __raw_readl(clk->enable_reg); /* OCP barrier */
 
-	if (clk->ops->find_idlest)
+	if (clk->ops && clk->ops->find_idlest)
 		_omap2_module_wait_ready(clk);
 
 	return 0;
+
+err:
+	if (clkdm_control && clk->clkdm)
+		clkdm_clk_disable(clk->clkdm, hw->clk);
+	return ret;
 }
 
-void omap2_dflt_clk_disable(struct clk *clk)
+/**
+ * omap2_dflt_clk_disable - disable a clock in the hardware
+ * @hw: struct clk_hw * of the clock to disable
+ *
+ * Disable the clock @hw in the hardware, and call into the OMAP
+ * clockdomain code to "disable" the corresponding clockdomain if all
+ * clocks/hwmods in that clockdomain are now disabled.  No return
+ * value.
+ */
+void omap2_dflt_clk_disable(struct clk_hw *hw)
 {
+	struct clk_hw_omap *clk;
 	u32 v;
 
+	clk = to_clk_hw_omap(hw);
 	if (!clk->enable_reg) {
 		/*
-		 * 'Independent' here refers to a clock which is not
+		 * 'independent' here refers to a clock which is not
 		 * controlled by its parent.
 		 */
-		pr_err("clock: clk_disable called on independent clock %s which has no enable_reg\n", clk->name);
+		pr_err("%s: independent clock %s has no enable_reg\n",
+		       __func__, __clk_get_name(hw->clk));
 		return;
 	}
 
@@ -242,191 +360,213 @@ void omap2_dflt_clk_disable(struct clk *clk)
 		v &= ~(1 << clk->enable_bit);
 	__raw_writel(v, clk->enable_reg);
 	/* No OCP barrier needed here since it is a disable operation */
-}
-
-const struct clkops clkops_omap2_dflt_wait = {
-	.enable		= omap2_dflt_clk_enable,
-	.disable	= omap2_dflt_clk_disable,
-	.find_companion	= omap2_clk_dflt_find_companion,
-	.find_idlest	= omap2_clk_dflt_find_idlest,
-};
 
-const struct clkops clkops_omap2_dflt = {
-	.enable		= omap2_dflt_clk_enable,
-	.disable	= omap2_dflt_clk_disable,
-};
+	if (clkdm_control && clk->clkdm)
+		clkdm_clk_disable(clk->clkdm, hw->clk);
+}
 
 /**
- * omap2_clk_disable - disable a clock, if the system is not using it
- * @clk: struct clk * to disable
+ * omap2_clkops_enable_clkdm - increment usecount on clkdm of @hw
+ * @hw: struct clk_hw * of the clock being enabled
  *
- * Decrements the usecount on struct clk @clk.  If there are no users
- * left, call the clkops-specific clock disable function to disable it
- * in hardware.  If the clock is part of a clockdomain (which they all
- * should be), request that the clockdomain be disabled.  (It too has
- * a usecount, and so will not be disabled in the hardware until it no
- * longer has any users.)  If the clock has a parent clock (most of
- * them do), then call ourselves, recursing on the parent clock.  This
- * can cause an entire branch of the clock tree to be powered off by
- * simply disabling one clock.  Intended to be called with the clockfw_lock
- * spinlock held.  No return value.
+ * Increment the usecount of the clockdomain of the clock pointed to
+ * by @hw; if the usecount is 1, the clockdomain will be "enabled."
+ * Only needed for clocks that don't use omap2_dflt_clk_enable() as
+ * their enable function pointer.  Passes along the return value of
+ * clkdm_clk_enable(), -EINVAL if @hw is not associated with a
+ * clockdomain, or 0 if clock framework-based clockdomain control is
+ * not implemented.
  */
-void omap2_clk_disable(struct clk *clk)
+int omap2_clkops_enable_clkdm(struct clk_hw *hw)
 {
-	if (clk->usecount == 0) {
-		WARN(1, "clock: %s: omap2_clk_disable() called, but usecount already 0?", clk->name);
-		return;
-	}
+	struct clk_hw_omap *clk;
+	int ret = 0;
 
-	pr_debug("clock: %s: decrementing usecount\n", clk->name);
+	clk = to_clk_hw_omap(hw);
 
-	clk->usecount--;
-
-	if (clk->usecount > 0)
-		return;
+	if (unlikely(!clk->clkdm)) {
+		pr_err("%s: %s: no clkdm set ?!\n", __func__,
+		       __clk_get_name(hw->clk));
+		return -EINVAL;
+	}
 
-	pr_debug("clock: %s: disabling in hardware\n", clk->name);
+	if (unlikely(clk->enable_reg))
+		pr_err("%s: %s: should use dflt_clk_enable ?!\n", __func__,
+		       __clk_get_name(hw->clk));
 
-	if (clk->ops && clk->ops->disable) {
-		trace_clock_disable(clk->name, 0, smp_processor_id());
-		clk->ops->disable(clk);
+	if (!clkdm_control) {
+		pr_err("%s: %s: clkfw-based clockdomain control disabled ?!\n",
+		       __func__, __clk_get_name(hw->clk));
+		return 0;
 	}
 
-	if (clkdm_control && clk->clkdm)
-		clkdm_clk_disable(clk->clkdm, clk);
+	ret = clkdm_clk_enable(clk->clkdm, hw->clk);
+	WARN(ret, "%s: could not enable %s's clockdomain %s: %d\n",
+	     __func__, __clk_get_name(hw->clk), clk->clkdm->name, ret);
 
-	if (clk->parent)
-		omap2_clk_disable(clk->parent);
+	return ret;
 }
 
 /**
- * omap2_clk_enable - request that the system enable a clock
- * @clk: struct clk * to enable
+ * omap2_clkops_disable_clkdm - decrement usecount on clkdm of @hw
+ * @hw: struct clk_hw * of the clock being disabled
  *
- * Increments the usecount on struct clk @clk.  If there were no users
- * previously, then recurse up the clock tree, enabling all of the
- * clock's parents and all of the parent clockdomains, and finally,
- * enabling @clk's clockdomain, and @clk itself.  Intended to be
- * called with the clockfw_lock spinlock held.  Returns 0 upon success
- * or a negative error code upon failure.
+ * Decrement the usecount of the clockdomain of the clock pointed to
+ * by @hw; if the usecount is 0, the clockdomain will be "disabled."
+ * Only needed for clocks that don't use omap2_dflt_clk_disable() as their
+ * disable function pointer.  No return value.
  */
-int omap2_clk_enable(struct clk *clk)
+void omap2_clkops_disable_clkdm(struct clk_hw *hw)
 {
-	int ret;
-
-	pr_debug("clock: %s: incrementing usecount\n", clk->name);
-
-	clk->usecount++;
-
-	if (clk->usecount > 1)
-		return 0;
+	struct clk_hw_omap *clk;
 
-	pr_debug("clock: %s: enabling in hardware\n", clk->name);
+	clk = to_clk_hw_omap(hw);
 
-	if (clk->parent) {
-		ret = omap2_clk_enable(clk->parent);
-		if (ret) {
-			WARN(1, "clock: %s: could not enable parent %s: %d\n",
-			     clk->name, clk->parent->name, ret);
-			goto oce_err1;
-		}
+	if (unlikely(!clk->clkdm)) {
+		pr_err("%s: %s: no clkdm set ?!\n", __func__,
+		       __clk_get_name(hw->clk));
+		return;
 	}
 
-	if (clkdm_control && clk->clkdm) {
-		ret = clkdm_clk_enable(clk->clkdm, clk);
-		if (ret) {
-			WARN(1, "clock: %s: could not enable clockdomain %s: %d\n",
-			     clk->name, clk->clkdm->name, ret);
-			goto oce_err2;
-		}
-	}
+	if (unlikely(clk->enable_reg))
+		pr_err("%s: %s: should use dflt_clk_disable ?!\n", __func__,
+		       __clk_get_name(hw->clk));
 
-	if (clk->ops && clk->ops->enable) {
-		trace_clock_enable(clk->name, 1, smp_processor_id());
-		ret = clk->ops->enable(clk);
-		if (ret) {
-			WARN(1, "clock: %s: could not enable: %d\n",
-			     clk->name, ret);
-			goto oce_err3;
-		}
+	if (!clkdm_control) {
+		pr_err("%s: %s: clkfw-based clockdomain control disabled ?!\n",
+		       __func__, __clk_get_name(hw->clk));
+		return;
 	}
 
-	return 0;
-
-oce_err3:
-	if (clkdm_control && clk->clkdm)
-		clkdm_clk_disable(clk->clkdm, clk);
-oce_err2:
-	if (clk->parent)
-		omap2_clk_disable(clk->parent);
-oce_err1:
-	clk->usecount--;
-
-	return ret;
+	clkdm_clk_disable(clk->clkdm, hw->clk);
 }
 
-/* Given a clock and a rate apply a clock specific rounding function */
-long omap2_clk_round_rate(struct clk *clk, unsigned long rate)
+/**
+ * omap2_dflt_clk_is_enabled - is clock enabled in the hardware?
+ * @hw: struct clk_hw * to check
+ *
+ * Return 1 if the clock represented by @hw is enabled in the
+ * hardware, or 0 otherwise.  Intended for use in the struct
+ * clk_ops.is_enabled function pointer.
+ */
+int omap2_dflt_clk_is_enabled(struct clk_hw *hw)
 {
-	if (clk->round_rate)
-		return clk->round_rate(clk, rate);
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+	u32 v;
+
+	v = __raw_readl(clk->enable_reg);
+
+	if (clk->flags & INVERT_ENABLE)
+		v ^= BIT(clk->enable_bit);
+
+	v &= BIT(clk->enable_bit);
 
-	return clk->rate;
+	return v ? 1 : 0;
 }
 
-/* Set the clock rate for a clock source */
-int omap2_clk_set_rate(struct clk *clk, unsigned long rate)
+static int __initdata mpurate;
+
+/*
+ * By default we use the rate set by the bootloader.
+ * You can override this with mpurate= cmdline option.
+ */
+static int __init omap_clk_setup(char *str)
 {
-	int ret = -EINVAL;
+	get_option(&str, &mpurate);
 
-	pr_debug("clock: set_rate for clock %s to rate %ld\n", clk->name, rate);
+	if (!mpurate)
+		return 1;
 
-	/* dpll_ck, core_ck, virt_prcm_set; plus all clksel clocks */
-	if (clk->set_rate) {
-		trace_clock_set_rate(clk->name, rate, smp_processor_id());
-		ret = clk->set_rate(clk, rate);
-	}
+	if (mpurate < 1000)
+		mpurate *= 1000000;
 
-	return ret;
+	return 1;
 }
+__setup("mpurate=", omap_clk_setup);
 
-int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent)
+/**
+ * omap2_init_clk_hw_omap_clocks - initialize an OMAP clock
+ * @clk: struct clk * to initialize
+ *
+ * Add an OMAP clock @clk to the internal list of OMAP clocks.  Used
+ * temporarily for autoidle handling, until this support can be
+ * integrated into the common clock framework code in some way.  No
+ * return value.
+ */
+void omap2_init_clk_hw_omap_clocks(struct clk *clk)
 {
-	if (!clk->clksel)
-		return -EINVAL;
+	struct clk_hw_omap *c;
 
-	if (clk->parent == new_parent)
-		return 0;
+	if (__clk_get_flags(clk) & CLK_IS_BASIC)
+		return;
 
-	return omap2_clksel_set_parent(clk, new_parent);
+	c = to_clk_hw_omap(__clk_get_hw(clk));
+	list_add(&c->node, &clk_hw_omap_clocks);
 }
 
-/*
- * OMAP2+ clock reset and init functions
+/**
+ * omap2_clk_enable_autoidle_all - enable autoidle on all OMAP clocks that
+ * support it
+ *
+ * Enable clock autoidle on all OMAP clocks that have allow_idle
+ * function pointers associated with them.  This function is intended
+ * to be temporary until support for this is added to the common clock
+ * code.  Returns 0.
  */
+int omap2_clk_enable_autoidle_all(void)
+{
+	struct clk_hw_omap *c;
+
+	list_for_each_entry(c, &clk_hw_omap_clocks, node)
+		if (c->ops && c->ops->allow_idle)
+			c->ops->allow_idle(c);
+	return 0;
+}
 
-#ifdef CONFIG_OMAP_RESET_CLOCKS
-void omap2_clk_disable_unused(struct clk *clk)
+/**
+ * omap2_clk_disable_autoidle_all - disable autoidle on all OMAP clocks that
+ * support it
+ *
+ * Disable clock autoidle on all OMAP clocks that have allow_idle
+ * function pointers associated with them.  This function is intended
+ * to be temporary until support for this is added to the common clock
+ * code.  Returns 0.
+ */
+int omap2_clk_disable_autoidle_all(void)
 {
-	u32 regval32, v;
+	struct clk_hw_omap *c;
 
-	v = (clk->flags & INVERT_ENABLE) ? (1 << clk->enable_bit) : 0;
+	list_for_each_entry(c, &clk_hw_omap_clocks, node)
+		if (c->ops && c->ops->deny_idle)
+			c->ops->deny_idle(c);
+	return 0;
+}
 
-	regval32 = __raw_readl(clk->enable_reg);
-	if ((regval32 & (1 << clk->enable_bit)) == v)
-		return;
+/**
+ * omap2_clk_enable_init_clocks - prepare & enable a list of clocks
+ * @clk_names: ptr to an array of strings of clock names to enable
+ * @num_clocks: number of clock names in @clk_names
+ *
+ * Prepare and enable a list of clocks, named by @clk_names.  No
+ * return value. XXX Deprecated; only needed until these clocks are
+ * properly claimed and enabled by the drivers or core code that uses
+ * them.  XXX What code disables & calls clk_put on these clocks?
+ */
+void omap2_clk_enable_init_clocks(const char **clk_names, u8 num_clocks)
+{
+	struct clk *init_clk;
+	int i;
 
-	pr_debug("Disabling unused clock \"%s\"\n", clk->name);
-	if (cpu_is_omap34xx()) {
-		omap2_clk_enable(clk);
-		omap2_clk_disable(clk);
-	} else {
-		clk->ops->disable(clk);
+	for (i = 0; i < num_clocks; i++) {
+		init_clk = clk_get(NULL, clk_names[i]);
+		clk_prepare_enable(init_clk);
 	}
-	if (clk->clkdm != NULL)
-		pwrdm_state_switch(clk->clkdm->pwrdm.ptr);
 }
-#endif
+
+const struct clk_hw_omap_ops clkhwops_wait = {
+	.find_idlest	= omap2_clk_dflt_find_idlest,
+	.find_companion	= omap2_clk_dflt_find_companion,
+};
 
 /**
  * omap2_clk_switch_mpurate_at_boot - switch ARM MPU rate by boot-time argument
@@ -458,14 +598,12 @@ int __init omap2_clk_switch_mpurate_at_boot(const char *mpurate_ck_name)
 	r = clk_set_rate(mpurate_ck, mpurate);
 	if (IS_ERR_VALUE(r)) {
 		WARN(1, "clock: %s: unable to set MPU rate to %d: %d\n",
-		     mpurate_ck->name, mpurate, r);
+		     mpurate_ck_name, mpurate, r);
 		clk_put(mpurate_ck);
 		return -EINVAL;
 	}
 
 	calibrate_delay();
-	recalculate_root_clocks();
-
 	clk_put(mpurate_ck);
 
 	return 0;
@@ -509,15 +647,3 @@ void __init omap2_clk_print_new_rates(const char *hfclkin_ck_name,
 		(clk_get_rate(core_ck) / 1000000),
 		(clk_get_rate(mpu_ck) / 1000000));
 }
-
-/* Common data */
-
-struct clk_functions omap2_clk_functions = {
-	.clk_enable		= omap2_clk_enable,
-	.clk_disable		= omap2_clk_disable,
-	.clk_round_rate		= omap2_clk_round_rate,
-	.clk_set_rate		= omap2_clk_set_rate,
-	.clk_set_parent		= omap2_clk_set_parent,
-	.clk_disable_unused	= omap2_clk_disable_unused,
-};
-
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index 35ec5f3d9a7..9917f793c3b 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -17,8 +17,311 @@
 #define __ARCH_ARM_MACH_OMAP2_CLOCK_H
 
 #include <linux/kernel.h>
+#include <linux/list.h>
 
-#include <plat/clock.h>
+#include <linux/clkdev.h>
+#include <linux/clk-provider.h>
+
+struct omap_clk {
+	u16				cpu;
+	struct clk_lookup		lk;
+};
+
+#define CLK(dev, con, ck, cp)		\
+	{				\
+		 .cpu = cp,		\
+		.lk = {			\
+			.dev_id = dev,	\
+			.con_id = con,	\
+			.clk = ck,	\
+		},			\
+	}
+
+/* Platform flags for the clkdev-OMAP integration code */
+#define CK_242X		(1 << 0)
+#define CK_243X		(1 << 1)	/* 243x, 253x */
+#define CK_3430ES1	(1 << 2)	/* 34xxES1 only */
+#define CK_3430ES2PLUS	(1 << 3)	/* 34xxES2, ES3, non-Sitara 35xx only */
+#define CK_AM35XX	(1 << 4)	/* Sitara AM35xx */
+#define CK_36XX		(1 << 5)	/* 36xx/37xx-specific clocks */
+#define CK_443X		(1 << 6)
+#define CK_TI816X	(1 << 7)
+#define CK_446X		(1 << 8)
+#define CK_AM33XX	(1 << 9)	/* AM33xx specific clocks */
+
+
+#define CK_34XX		(CK_3430ES1 | CK_3430ES2PLUS)
+#define CK_3XXX		(CK_34XX | CK_AM35XX | CK_36XX)
+
+struct clockdomain;
+#define to_clk_hw_omap(_hw) container_of(_hw, struct clk_hw_omap, hw)
+
+#define DEFINE_STRUCT_CLK(_name, _parent_array_name, _clkops_name)	\
+	static struct clk _name = {				\
+		.name = #_name,					\
+		.hw = &_name##_hw.hw,				\
+		.parent_names = _parent_array_name,		\
+		.num_parents = ARRAY_SIZE(_parent_array_name),	\
+		.ops = &_clkops_name,				\
+	};
+
+#define DEFINE_STRUCT_CLK_HW_OMAP(_name, _clkdm_name)		\
+	static struct clk_hw_omap _name##_hw = {		\
+		.hw = {						\
+			.clk = &_name,				\
+		},						\
+		.clkdm_name = _clkdm_name,			\
+	};
+
+#define DEFINE_CLK_OMAP_MUX(_name, _clkdm_name, _clksel,	\
+			    _clksel_reg, _clksel_mask,		\
+			    _parent_names, _ops)		\
+	static struct clk _name;				\
+	static struct clk_hw_omap _name##_hw = {		\
+		.hw = {						\
+			.clk = &_name,				\
+		},						\
+		.clksel		= _clksel,			\
+		.clksel_reg	= _clksel_reg,			\
+		.clksel_mask	= _clksel_mask,			\
+		.clkdm_name	= _clkdm_name,			\
+	};							\
+	DEFINE_STRUCT_CLK(_name, _parent_names, _ops);
+
+#define DEFINE_CLK_OMAP_MUX_GATE(_name, _clkdm_name, _clksel,	\
+				 _clksel_reg, _clksel_mask,	\
+				 _enable_reg, _enable_bit,	\
+				 _hwops, _parent_names, _ops)	\
+	static struct clk _name;				\
+	static struct clk_hw_omap _name##_hw = {		\
+		.hw = {						\
+			.clk = &_name,				\
+		},						\
+		.ops		= _hwops,			\
+		.enable_reg	= _enable_reg,			\
+		.enable_bit	= _enable_bit,			\
+		.clksel		= _clksel,			\
+		.clksel_reg	= _clksel_reg,			\
+		.clksel_mask	= _clksel_mask,			\
+		.clkdm_name	= _clkdm_name,			\
+	};							\
+	DEFINE_STRUCT_CLK(_name, _parent_names, _ops);
+
+#define DEFINE_CLK_OMAP_HSDIVIDER(_name, _parent_name,		\
+				_parent_ptr, _flags,		\
+				_clksel_reg, _clksel_mask)	\
+	static const struct clksel _name##_div[] = {		\
+		{						\
+			.parent = _parent_ptr,			\
+			.rates = div31_1to31_rates		\
+		},						\
+		{ .parent = NULL },				\
+	};							\
+	static struct clk _name;				\
+	static const char *_name##_parent_names[] = {		\
+		_parent_name,					\
+	};							\
+	static struct clk_hw_omap _name##_hw = {		\
+		.hw = {						\
+			.clk = &_name,				\
+		},						\
+		.clksel		= _name##_div,			\
+		.clksel_reg	= _clksel_reg,			\
+		.clksel_mask	= _clksel_mask,			\
+		.ops		= &clkhwops_omap4_dpllmx,	\
+	};							\
+	DEFINE_STRUCT_CLK(_name, _name##_parent_names, omap_hsdivider_ops);
+
+/* struct clksel_rate.flags possibilities */
+#define RATE_IN_242X		(1 << 0)
+#define RATE_IN_243X		(1 << 1)
+#define RATE_IN_3430ES1		(1 << 2)	/* 3430ES1 rates only */
+#define RATE_IN_3430ES2PLUS	(1 << 3)	/* 3430 ES >= 2 rates only */
+#define RATE_IN_36XX		(1 << 4)
+#define RATE_IN_4430		(1 << 5)
+#define RATE_IN_TI816X		(1 << 6)
+#define RATE_IN_4460		(1 << 7)
+#define RATE_IN_AM33XX		(1 << 8)
+#define RATE_IN_TI814X		(1 << 9)
+
+#define RATE_IN_24XX		(RATE_IN_242X | RATE_IN_243X)
+#define RATE_IN_34XX		(RATE_IN_3430ES1 | RATE_IN_3430ES2PLUS)
+#define RATE_IN_3XXX		(RATE_IN_34XX | RATE_IN_36XX)
+#define RATE_IN_44XX		(RATE_IN_4430 | RATE_IN_4460)
+
+/* RATE_IN_3430ES2PLUS_36XX includes 34xx/35xx with ES >=2, and all 36xx/37xx */
+#define RATE_IN_3430ES2PLUS_36XX	(RATE_IN_3430ES2PLUS | RATE_IN_36XX)
+
+
+/**
+ * struct clksel_rate - register bitfield values corresponding to clk divisors
+ * @val: register bitfield value (shifted to bit 0)
+ * @div: clock divisor corresponding to @val
+ * @flags: (see "struct clksel_rate.flags possibilities" above)
+ *
+ * @val should match the value of a read from struct clk.clksel_reg
+ * AND'ed with struct clk.clksel_mask, shifted right to bit 0.
+ *
+ * @div is the divisor that should be applied to the parent clock's rate
+ * to produce the current clock's rate.
+ */
+struct clksel_rate {
+	u32			val;
+	u8			div;
+	u16			flags;
+};
+
+/**
+ * struct clksel - available parent clocks, and a pointer to their divisors
+ * @parent: struct clk * to a possible parent clock
+ * @rates: available divisors for this parent clock
+ *
+ * A struct clksel is always associated with one or more struct clks
+ * and one or more struct clksel_rates.
+ */
+struct clksel {
+	struct clk		 *parent;
+	const struct clksel_rate *rates;
+};
+
+/**
+ * struct dpll_data - DPLL registers and integration data
+ * @mult_div1_reg: register containing the DPLL M and N bitfields
+ * @mult_mask: mask of the DPLL M bitfield in @mult_div1_reg
+ * @div1_mask: mask of the DPLL N bitfield in @mult_div1_reg
+ * @clk_bypass: struct clk pointer to the clock's bypass clock input
+ * @clk_ref: struct clk pointer to the clock's reference clock input
+ * @control_reg: register containing the DPLL mode bitfield
+ * @enable_mask: mask of the DPLL mode bitfield in @control_reg
+ * @last_rounded_rate: cache of the last rate result of omap2_dpll_round_rate()
+ * @last_rounded_m: cache of the last M result of omap2_dpll_round_rate()
+ * @max_multiplier: maximum valid non-bypass multiplier value (actual)
+ * @last_rounded_n: cache of the last N result of omap2_dpll_round_rate()
+ * @min_divider: minimum valid non-bypass divider value (actual)
+ * @max_divider: maximum valid non-bypass divider value (actual)
+ * @modes: possible values of @enable_mask
+ * @autoidle_reg: register containing the DPLL autoidle mode bitfield
+ * @idlest_reg: register containing the DPLL idle status bitfield
+ * @autoidle_mask: mask of the DPLL autoidle mode bitfield in @autoidle_reg
+ * @freqsel_mask: mask of the DPLL jitter correction bitfield in @control_reg
+ * @idlest_mask: mask of the DPLL idle status bitfield in @idlest_reg
+ * @auto_recal_bit: bitshift of the driftguard enable bit in @control_reg
+ * @recal_en_bit: bitshift of the PRM_IRQENABLE_* bit for recalibration IRQs
+ * @recal_st_bit: bitshift of the PRM_IRQSTATUS_* bit for recalibration IRQs
+ * @flags: DPLL type/features (see below)
+ *
+ * Possible values for @flags:
+ * DPLL_J_TYPE: "J-type DPLL" (only some 36xx, 4xxx DPLLs)
+ *
+ * @freqsel_mask is only used on the OMAP34xx family and AM35xx.
+ *
+ * XXX Some DPLLs have multiple bypass inputs, so it's not technically
+ * correct to only have one @clk_bypass pointer.
+ *
+ * XXX The runtime-variable fields (@last_rounded_rate, @last_rounded_m,
+ * @last_rounded_n) should be separated from the runtime-fixed fields
+ * and placed into a different structure, so that the runtime-fixed data
+ * can be placed into read-only space.
+ */
+struct dpll_data {
+	void __iomem		*mult_div1_reg;
+	u32			mult_mask;
+	u32			div1_mask;
+	struct clk		*clk_bypass;
+	struct clk		*clk_ref;
+	void __iomem		*control_reg;
+	u32			enable_mask;
+	unsigned long		last_rounded_rate;
+	u16			last_rounded_m;
+	u16			max_multiplier;
+	u8			last_rounded_n;
+	u8			min_divider;
+	u16			max_divider;
+	u8			modes;
+	void __iomem		*autoidle_reg;
+	void __iomem		*idlest_reg;
+	u32			autoidle_mask;
+	u32			freqsel_mask;
+	u32			idlest_mask;
+	u32			dco_mask;
+	u32			sddiv_mask;
+	u8			auto_recal_bit;
+	u8			recal_en_bit;
+	u8			recal_st_bit;
+	u8			flags;
+};
+
+/*
+ * struct clk.flags possibilities
+ *
+ * XXX document the rest of the clock flags here
+ *
+ * CLOCK_CLKOUTX2: (OMAP4 only) DPLL CLKOUT and CLKOUTX2 GATE_CTRL
+ *     bits share the same register.  This flag allows the
+ *     omap4_dpllmx*() code to determine which GATE_CTRL bit field
+ *     should be used.  This is a temporary solution - a better approach
+ *     would be to associate clock type-specific data with the clock,
+ *     similar to the struct dpll_data approach.
+ */
+#define ENABLE_REG_32BIT	(1 << 0)	/* Use 32-bit access */
+#define CLOCK_IDLE_CONTROL	(1 << 1)
+#define CLOCK_NO_IDLE_PARENT	(1 << 2)
+#define ENABLE_ON_INIT		(1 << 3)	/* Enable upon framework init */
+#define INVERT_ENABLE		(1 << 4)	/* 0 enables, 1 disables */
+#define CLOCK_CLKOUTX2		(1 << 5)
+
+/**
+ * struct clk_hw_omap - OMAP struct clk
+ * @node: list_head connecting this clock into the full clock list
+ * @enable_reg: register to write to enable the clock (see @enable_bit)
+ * @enable_bit: bitshift to write to enable/disable the clock (see @enable_reg)
+ * @flags: see "struct clk.flags possibilities" above
+ * @clksel_reg: for clksel clks, register va containing src/divisor select
+ * @clksel_mask: bitmask in @clksel_reg for the src/divisor selector
+ * @clksel: for clksel clks, pointer to struct clksel for this clock
+ * @dpll_data: for DPLLs, pointer to struct dpll_data for this clock
+ * @clkdm_name: clockdomain name that this clock is contained in
+ * @clkdm: pointer to struct clockdomain, resolved from @clkdm_name at runtime
+ * @rate_offset: bitshift for rate selection bitfield (OMAP1 only)
+ * @src_offset: bitshift for source selection bitfield (OMAP1 only)
+ *
+ * XXX @rate_offset, @src_offset should probably be removed and OMAP1
+ * clock code converted to use clksel.
+ *
+ */
+
+struct clk_hw_omap_ops;
+
+struct clk_hw_omap {
+	struct clk_hw		hw;
+	struct list_head	node;
+	unsigned long		fixed_rate;
+	u8			fixed_div;
+	void __iomem		*enable_reg;
+	u8			enable_bit;
+	u8			flags;
+	void __iomem		*clksel_reg;
+	u32			clksel_mask;
+	const struct clksel	*clksel;
+	struct dpll_data	*dpll_data;
+	const char		*clkdm_name;
+	struct clockdomain	*clkdm;
+	const struct clk_hw_omap_ops	*ops;
+};
+
+struct clk_hw_omap_ops {
+	void			(*find_idlest)(struct clk_hw_omap *oclk,
+					void __iomem **idlest_reg,
+					u8 *idlest_bit, u8 *idlest_val);
+	void			(*find_companion)(struct clk_hw_omap *oclk,
+					void __iomem **other_reg,
+					u8 *other_bit);
+	void			(*allow_idle)(struct clk_hw_omap *oclk);
+	void			(*deny_idle)(struct clk_hw_omap *oclk);
+};
+
+unsigned long omap_fixed_divisor_recalc(struct clk_hw *hw,
+					unsigned long parent_rate);
 
 /* CM_CLKSEL2_PLL.CORE_CLK_SRC bits (2XXX) */
 #define CORE_CLK_SRC_32K		0x0
@@ -49,84 +352,62 @@
 /* DPLL Type and DCO Selection Flags */
 #define DPLL_J_TYPE		0x1
 
-int omap2_clk_enable(struct clk *clk);
-void omap2_clk_disable(struct clk *clk);
-long omap2_clk_round_rate(struct clk *clk, unsigned long rate);
-int omap2_clk_set_rate(struct clk *clk, unsigned long rate);
-int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent);
-long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate);
-unsigned long omap3_dpll_recalc(struct clk *clk);
-unsigned long omap3_clkoutx2_recalc(struct clk *clk);
-void omap3_dpll_allow_idle(struct clk *clk);
-void omap3_dpll_deny_idle(struct clk *clk);
-u32 omap3_dpll_autoidle_read(struct clk *clk);
-int omap3_noncore_dpll_set_rate(struct clk *clk, unsigned long rate);
-int omap3_noncore_dpll_enable(struct clk *clk);
-void omap3_noncore_dpll_disable(struct clk *clk);
-int omap4_dpllmx_gatectrl_read(struct clk *clk);
-void omap4_dpllmx_allow_gatectrl(struct clk *clk);
-void omap4_dpllmx_deny_gatectrl(struct clk *clk);
-long omap4_dpll_regm4xen_round_rate(struct clk *clk, unsigned long target_rate);
-unsigned long omap4_dpll_regm4xen_recalc(struct clk *clk);
-
-#ifdef CONFIG_OMAP_RESET_CLOCKS
-void omap2_clk_disable_unused(struct clk *clk);
-#else
-#define omap2_clk_disable_unused	NULL
-#endif
+long omap2_dpll_round_rate(struct clk_hw *hw, unsigned long target_rate,
+			unsigned long *parent_rate);
+unsigned long omap3_dpll_recalc(struct clk_hw *hw, unsigned long parent_rate);
+int omap3_noncore_dpll_enable(struct clk_hw *hw);
+void omap3_noncore_dpll_disable(struct clk_hw *hw);
+int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate,
+				unsigned long parent_rate);
+u32 omap3_dpll_autoidle_read(struct clk_hw_omap *clk);
+void omap3_dpll_allow_idle(struct clk_hw_omap *clk);
+void omap3_dpll_deny_idle(struct clk_hw_omap *clk);
+unsigned long omap3_clkoutx2_recalc(struct clk_hw *hw,
+				    unsigned long parent_rate);
+int omap4_dpllmx_gatectrl_read(struct clk_hw_omap *clk);
+void omap4_dpllmx_allow_gatectrl(struct clk_hw_omap *clk);
+void omap4_dpllmx_deny_gatectrl(struct clk_hw_omap *clk);
+unsigned long omap4_dpll_regm4xen_recalc(struct clk_hw *hw,
+				unsigned long parent_rate);
+long omap4_dpll_regm4xen_round_rate(struct clk_hw *hw,
+				    unsigned long target_rate,
+				    unsigned long *parent_rate);
 
-void omap2_init_clk_clkdm(struct clk *clk);
+void omap2_init_clk_clkdm(struct clk_hw *clk);
 void __init omap2_clk_disable_clkdm_control(void);
 
 /* clkt_clksel.c public functions */
-u32 omap2_clksel_round_rate_div(struct clk *clk, unsigned long target_rate,
+u32 omap2_clksel_round_rate_div(struct clk_hw_omap *clk,
+				unsigned long target_rate,
 				u32 *new_div);
-void omap2_init_clksel_parent(struct clk *clk);
-unsigned long omap2_clksel_recalc(struct clk *clk);
-long omap2_clksel_round_rate(struct clk *clk, unsigned long target_rate);
-int omap2_clksel_set_rate(struct clk *clk, unsigned long rate);
-int omap2_clksel_set_parent(struct clk *clk, struct clk *new_parent);
+u8 omap2_clksel_find_parent_index(struct clk_hw *hw);
+unsigned long omap2_clksel_recalc(struct clk_hw *hw, unsigned long parent_rate);
+long omap2_clksel_round_rate(struct clk_hw *hw, unsigned long target_rate,
+				unsigned long *parent_rate);
+int omap2_clksel_set_rate(struct clk_hw *hw, unsigned long rate,
+				unsigned long parent_rate);
+int omap2_clksel_set_parent(struct clk_hw *hw, u8 field_val);
 
 /* clkt_iclk.c public functions */
-extern void omap2_clkt_iclk_allow_idle(struct clk *clk);
-extern void omap2_clkt_iclk_deny_idle(struct clk *clk);
-
-u32 omap2_get_dpll_rate(struct clk *clk);
-void omap2_init_dpll_parent(struct clk *clk);
+extern void omap2_clkt_iclk_allow_idle(struct clk_hw_omap *clk);
+extern void omap2_clkt_iclk_deny_idle(struct clk_hw_omap *clk);
 
-int omap2_wait_clock_ready(void __iomem *reg, u32 cval, const char *name);
-
-
-#ifdef CONFIG_ARCH_OMAP2
-void omap2xxx_clk_prepare_for_reboot(void);
-#else
-static inline void omap2xxx_clk_prepare_for_reboot(void)
-{
-}
-#endif
+u8 omap2_init_dpll_parent(struct clk_hw *hw);
+unsigned long omap2_get_dpll_rate(struct clk_hw_omap *clk);
 
-#ifdef CONFIG_ARCH_OMAP3
-void omap3_clk_prepare_for_reboot(void);
-#else
-static inline void omap3_clk_prepare_for_reboot(void)
-{
-}
-#endif
-
-#ifdef CONFIG_ARCH_OMAP4
-void omap4_clk_prepare_for_reboot(void);
-#else
-static inline void omap4_clk_prepare_for_reboot(void)
-{
-}
-#endif
-
-int omap2_dflt_clk_enable(struct clk *clk);
-void omap2_dflt_clk_disable(struct clk *clk);
-void omap2_clk_dflt_find_companion(struct clk *clk, void __iomem **other_reg,
+int omap2_dflt_clk_enable(struct clk_hw *hw);
+void omap2_dflt_clk_disable(struct clk_hw *hw);
+int omap2_dflt_clk_is_enabled(struct clk_hw *hw);
+void omap2_clk_dflt_find_companion(struct clk_hw_omap *clk,
+				   void __iomem **other_reg,
 				   u8 *other_bit);
-void omap2_clk_dflt_find_idlest(struct clk *clk, void __iomem **idlest_reg,
+void omap2_clk_dflt_find_idlest(struct clk_hw_omap *clk,
+				void __iomem **idlest_reg,
 				u8 *idlest_bit, u8 *idlest_val);
+void omap2_init_clk_hw_omap_clocks(struct clk *clk);
+int omap2_clk_enable_autoidle_all(void);
+int omap2_clk_disable_autoidle_all(void);
+void omap2_clk_enable_init_clocks(const char **clk_names, u8 num_clocks);
 int omap2_clk_switch_mpurate_at_boot(const char *mpurate_ck_name);
 void omap2_clk_print_new_rates(const char *hfclkin_ck_name,
 			       const char *core_ck_name,
@@ -139,34 +420,43 @@ extern const struct clkops clkops_dummy;
 extern const struct clkops clkops_omap2_dflt;
 
 extern struct clk_functions omap2_clk_functions;
-extern struct clk *vclk, *sclk;
 
 extern const struct clksel_rate gpt_32k_rates[];
 extern const struct clksel_rate gpt_sys_rates[];
 extern const struct clksel_rate gfx_l3_rates[];
 extern const struct clksel_rate dsp_ick_rates[];
+extern struct clk dummy_ck;
 
-extern const struct clkops clkops_omap2_iclk_dflt_wait;
-extern const struct clkops clkops_omap2_iclk_dflt;
-extern const struct clkops clkops_omap2_iclk_idle_only;
-extern const struct clkops clkops_omap2_mdmclk_dflt_wait;
-extern const struct clkops clkops_omap2xxx_dpll_ops;
-extern const struct clkops clkops_omap3_noncore_dpll_ops;
-extern const struct clkops clkops_omap3_core_dpll_ops;
-extern const struct clkops clkops_omap4_dpllmx_ops;
+extern const struct clk_hw_omap_ops clkhwops_omap3_dpll;
+extern const struct clk_hw_omap_ops clkhwops_iclk_wait;
+extern const struct clk_hw_omap_ops clkhwops_wait;
+extern const struct clk_hw_omap_ops clkhwops_omap4_dpllmx;
+extern const struct clk_hw_omap_ops clkhwops_iclk;
+extern const struct clk_hw_omap_ops clkhwops_omap3430es2_ssi_wait;
+extern const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_ssi_wait;
+extern const struct clk_hw_omap_ops clkhwops_omap3430es2_dss_usbhost_wait;
+extern const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_dss_usbhost_wait;
+extern const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_hsotgusb_wait;
+extern const struct clk_hw_omap_ops clkhwops_omap3430es2_hsotgusb_wait;
+extern const struct clk_hw_omap_ops clkhwops_am35xx_ipss_module_wait;
+extern const struct clk_hw_omap_ops clkhwops_am35xx_ipss_wait;
+extern const struct clk_hw_omap_ops clkhwops_apll54;
+extern const struct clk_hw_omap_ops clkhwops_apll96;
+extern const struct clk_hw_omap_ops clkhwops_omap2xxx_dpll;
+extern const struct clk_hw_omap_ops clkhwops_omap2430_i2chs_wait;
 
 /* clksel_rate blocks shared between OMAP44xx and AM33xx */
 extern const struct clksel_rate div_1_0_rates[];
+extern const struct clksel_rate div3_1to4_rates[];
 extern const struct clksel_rate div_1_1_rates[];
 extern const struct clksel_rate div_1_2_rates[];
 extern const struct clksel_rate div_1_3_rates[];
 extern const struct clksel_rate div_1_4_rates[];
 extern const struct clksel_rate div31_1to31_rates[];
 
-/* clocks shared between various OMAP SoCs */
-extern struct clk virt_19200000_ck;
-extern struct clk virt_26000000_ck;
-
 extern int am33xx_clk_init(void);
 
+extern int omap2_clkops_enable_clkdm(struct clk_hw *hw);
+extern void omap2_clkops_disable_clkdm(struct clk_hw *hw);
+
 #endif
diff --git a/arch/arm/mach-omap2/clock2420_data.c b/arch/arm/mach-omap2/clock2420_data.c
deleted file mode 100644
index c3cde1a2b6d..00000000000
--- a/arch/arm/mach-omap2/clock2420_data.c
+++ /dev/null
@@ -1,1990 +0,0 @@
-/*
- * OMAP2420 clock data
- *
- * Copyright (C) 2005-2009 Texas Instruments, Inc.
- * Copyright (C) 2004-2011 Nokia Corporation
- *
- * Contacts:
- * Richard Woodruff <r-woodruff2@ti.com>
- * Paul Walmsley
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <linux/list.h>
-
-#include <plat/clkdev_omap.h>
-
-#include "soc.h"
-#include "iomap.h"
-#include "clock.h"
-#include "clock2xxx.h"
-#include "opp2xxx.h"
-#include "cm2xxx_3xxx.h"
-#include "prm2xxx_3xxx.h"
-#include "prm-regbits-24xx.h"
-#include "cm-regbits-24xx.h"
-#include "sdrc.h"
-#include "control.h"
-
-#define OMAP_CM_REGADDR                 OMAP2420_CM_REGADDR
-
-/*
- * 2420 clock tree.
- *
- * NOTE:In many cases here we are assigning a 'default' parent. In
- *	many cases the parent is selectable. The set parent calls will
- *	also switch sources.
- *
- *	Several sources are given initial rates which may be wrong, this will
- *	be fixed up in the init func.
- *
- *	Things are broadly separated below by clock domains. It is
- *	noteworthy that most peripherals have dependencies on multiple clock
- *	domains. Many get their interface clocks from the L4 domain, but get
- *	functional clocks from fixed sources or other core domain derived
- *	clocks.
- */
-
-/* Base external input clocks */
-static struct clk func_32k_ck = {
-	.name		= "func_32k_ck",
-	.ops		= &clkops_null,
-	.rate		= 32768,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-static struct clk secure_32k_ck = {
-	.name		= "secure_32k_ck",
-	.ops		= &clkops_null,
-	.rate		= 32768,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-/* Typical 12/13MHz in standalone mode, will be 26Mhz in chassis mode */
-static struct clk osc_ck = {		/* (*12, *13, 19.2, *26, 38.4)MHz */
-	.name		= "osc_ck",
-	.ops		= &clkops_oscck,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &omap2_osc_clk_recalc,
-};
-
-/* Without modem likely 12MHz, with modem likely 13MHz */
-static struct clk sys_ck = {		/* (*12, *13, 19.2, 26, 38.4)MHz */
-	.name		= "sys_ck",		/* ~ ref_clk also */
-	.ops		= &clkops_null,
-	.parent		= &osc_ck,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &omap2xxx_sys_clk_recalc,
-};
-
-static struct clk alt_ck = {		/* Typical 54M or 48M, may not exist */
-	.name		= "alt_ck",
-	.ops		= &clkops_null,
-	.rate		= 54000000,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-/* Optional external clock input for McBSP CLKS */
-static struct clk mcbsp_clks = {
-	.name		= "mcbsp_clks",
-	.ops		= &clkops_null,
-};
-
-/*
- * Analog domain root source clocks
- */
-
-/* dpll_ck, is broken out in to special cases through clksel */
-/* REVISIT: Rate changes on dpll_ck trigger a full set change.	...
- * deal with this
- */
-
-static struct dpll_data dpll_dd = {
-	.mult_div1_reg		= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
-	.mult_mask		= OMAP24XX_DPLL_MULT_MASK,
-	.div1_mask		= OMAP24XX_DPLL_DIV_MASK,
-	.clk_bypass		= &sys_ck,
-	.clk_ref		= &sys_ck,
-	.control_reg		= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_mask		= OMAP24XX_EN_DPLL_MASK,
-	.max_multiplier		= 1023,
-	.min_divider		= 1,
-	.max_divider		= 16,
-};
-
-/*
- * XXX Cannot add round_rate here yet, as this is still a composite clock,
- * not just a DPLL
- */
-static struct clk dpll_ck = {
-	.name		= "dpll_ck",
-	.ops		= &clkops_omap2xxx_dpll_ops,
-	.parent		= &sys_ck,		/* Can be func_32k also */
-	.dpll_data	= &dpll_dd,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &omap2_dpllcore_recalc,
-	.set_rate	= &omap2_reprogram_dpllcore,
-};
-
-static struct clk apll96_ck = {
-	.name		= "apll96_ck",
-	.ops		= &clkops_apll96,
-	.parent		= &sys_ck,
-	.rate		= 96000000,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_bit	= OMAP24XX_EN_96M_PLL_SHIFT,
-};
-
-static struct clk apll54_ck = {
-	.name		= "apll54_ck",
-	.ops		= &clkops_apll54,
-	.parent		= &sys_ck,
-	.rate		= 54000000,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_bit	= OMAP24XX_EN_54M_PLL_SHIFT,
-};
-
-/*
- * PRCM digital base sources
- */
-
-/* func_54m_ck */
-
-static const struct clksel_rate func_54m_apll54_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 },
-};
-
-static const struct clksel_rate func_54m_alt_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 0 },
-};
-
-static const struct clksel func_54m_clksel[] = {
-	{ .parent = &apll54_ck, .rates = func_54m_apll54_rates, },
-	{ .parent = &alt_ck,	.rates = func_54m_alt_rates, },
-	{ .parent = NULL },
-};
-
-static struct clk func_54m_ck = {
-	.name		= "func_54m_ck",
-	.ops		= &clkops_null,
-	.parent		= &apll54_ck,	/* can also be alt_clk */
-	.clkdm_name	= "wkup_clkdm",
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_54M_SOURCE_MASK,
-	.clksel		= func_54m_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk core_ck = {
-	.name		= "core_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll_ck,		/* can also be 32k */
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk func_96m_ck = {
-	.name		= "func_96m_ck",
-	.ops		= &clkops_null,
-	.parent		= &apll96_ck,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* func_48m_ck */
-
-static const struct clksel_rate func_48m_apll96_rates[] = {
-	{ .div = 2, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 },
-};
-
-static const struct clksel_rate func_48m_alt_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 0 },
-};
-
-static const struct clksel func_48m_clksel[] = {
-	{ .parent = &apll96_ck,	.rates = func_48m_apll96_rates },
-	{ .parent = &alt_ck, .rates = func_48m_alt_rates },
-	{ .parent = NULL }
-};
-
-static struct clk func_48m_ck = {
-	.name		= "func_48m_ck",
-	.ops		= &clkops_null,
-	.parent		= &apll96_ck,	 /* 96M or Alt */
-	.clkdm_name	= "wkup_clkdm",
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_48M_SOURCE_MASK,
-	.clksel		= func_48m_clksel,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate
-};
-
-static struct clk func_12m_ck = {
-	.name		= "func_12m_ck",
-	.ops		= &clkops_null,
-	.parent		= &func_48m_ck,
-	.fixed_div	= 4,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-/* Secure timer, only available in secure mode */
-static struct clk wdt1_osc_ck = {
-	.name		= "ck_wdt1_osc",
-	.ops		= &clkops_null, /* RMK: missing? */
-	.parent		= &osc_ck,
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * The common_clkout* clksel_rate structs are common to
- * sys_clkout, sys_clkout_src, sys_clkout2, and sys_clkout2_src.
- * sys_clkout2_* are 2420-only, so the
- * clksel_rate flags fields are inaccurate for those clocks. This is
- * harmless since access to those clocks are gated by the struct clk
- * flags fields, which mark them as 2420-only.
- */
-static const struct clksel_rate common_clkout_src_core_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate common_clkout_src_sys_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate common_clkout_src_96m_rates[] = {
-	{ .div = 1, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate common_clkout_src_54m_rates[] = {
-	{ .div = 1, .val = 3, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel common_clkout_src_clksel[] = {
-	{ .parent = &core_ck,	  .rates = common_clkout_src_core_rates },
-	{ .parent = &sys_ck,	  .rates = common_clkout_src_sys_rates },
-	{ .parent = &func_96m_ck, .rates = common_clkout_src_96m_rates },
-	{ .parent = &func_54m_ck, .rates = common_clkout_src_54m_rates },
-	{ .parent = NULL }
-};
-
-static struct clk sys_clkout_src = {
-	.name		= "sys_clkout_src",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &func_54m_ck,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP2420_PRCM_CLKOUT_CTRL,
-	.enable_bit	= OMAP24XX_CLKOUT_EN_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP2420_PRCM_CLKOUT_CTRL,
-	.clksel_mask	= OMAP24XX_CLKOUT_SOURCE_MASK,
-	.clksel		= common_clkout_src_clksel,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate
-};
-
-static const struct clksel_rate common_clkout_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 8, .val = 3, .flags = RATE_IN_24XX },
-	{ .div = 16, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 0 },
-};
-
-static const struct clksel sys_clkout_clksel[] = {
-	{ .parent = &sys_clkout_src, .rates = common_clkout_rates },
-	{ .parent = NULL }
-};
-
-static struct clk sys_clkout = {
-	.name		= "sys_clkout",
-	.ops		= &clkops_null,
-	.parent		= &sys_clkout_src,
-	.clkdm_name	= "wkup_clkdm",
-	.clksel_reg	= OMAP2420_PRCM_CLKOUT_CTRL,
-	.clksel_mask	= OMAP24XX_CLKOUT_DIV_MASK,
-	.clksel		= sys_clkout_clksel,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate
-};
-
-/* In 2430, new in 2420 ES2 */
-static struct clk sys_clkout2_src = {
-	.name		= "sys_clkout2_src",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &func_54m_ck,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP2420_PRCM_CLKOUT_CTRL,
-	.enable_bit	= OMAP2420_CLKOUT2_EN_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP2420_PRCM_CLKOUT_CTRL,
-	.clksel_mask	= OMAP2420_CLKOUT2_SOURCE_MASK,
-	.clksel		= common_clkout_src_clksel,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate
-};
-
-static const struct clksel sys_clkout2_clksel[] = {
-	{ .parent = &sys_clkout2_src, .rates = common_clkout_rates },
-	{ .parent = NULL }
-};
-
-/* In 2430, new in 2420 ES2 */
-static struct clk sys_clkout2 = {
-	.name		= "sys_clkout2",
-	.ops		= &clkops_null,
-	.parent		= &sys_clkout2_src,
-	.clkdm_name	= "wkup_clkdm",
-	.clksel_reg	= OMAP2420_PRCM_CLKOUT_CTRL,
-	.clksel_mask	= OMAP2420_CLKOUT2_DIV_MASK,
-	.clksel		= sys_clkout2_clksel,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate
-};
-
-static struct clk emul_ck = {
-	.name		= "emul_ck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &func_54m_ck,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP2420_PRCM_CLKEMUL_CTRL,
-	.enable_bit	= OMAP24XX_EMULATION_EN_SHIFT,
-	.recalc		= &followparent_recalc,
-
-};
-
-/*
- * MPU clock domain
- *	Clocks:
- *		MPU_FCLK, MPU_ICLK
- *		INT_M_FCLK, INT_M_I_CLK
- *
- * - Individual clocks are hardware managed.
- * - Base divider comes from: CM_CLKSEL_MPU
- *
- */
-static const struct clksel_rate mpu_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_242X },
-	{ .div = 6, .val = 6, .flags = RATE_IN_242X },
-	{ .div = 8, .val = 8, .flags = RATE_IN_242X },
-	{ .div = 0 },
-};
-
-static const struct clksel mpu_clksel[] = {
-	{ .parent = &core_ck, .rates = mpu_core_rates },
-	{ .parent = NULL }
-};
-
-static struct clk mpu_ck = {	/* Control cpu */
-	.name		= "mpu_ck",
-	.ops		= &clkops_null,
-	.parent		= &core_ck,
-	.clkdm_name	= "mpu_clkdm",
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP24XX_CLKSEL_MPU_MASK,
-	.clksel		= mpu_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/*
- * DSP (2420-UMA+IVA1) clock domain
- * Clocks:
- *	2420: UMA_FCLK, UMA_ICLK, IVA_MPU, IVA_COP
- *
- * Won't be too specific here. The core clock comes into this block
- * it is divided then tee'ed. One branch goes directly to xyz enable
- * controls. The other branch gets further divided by 2 then possibly
- * routed into a synchronizer and out of clocks abc.
- */
-static const struct clksel_rate dsp_fck_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 6, .val = 6, .flags = RATE_IN_242X },
-	{ .div = 8, .val = 8, .flags = RATE_IN_242X },
-	{ .div = 12, .val = 12, .flags = RATE_IN_242X },
-	{ .div = 0 },
-};
-
-static const struct clksel dsp_fck_clksel[] = {
-	{ .parent = &core_ck, .rates = dsp_fck_core_rates },
-	{ .parent = NULL }
-};
-
-static struct clk dsp_fck = {
-	.name		= "dsp_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_ck,
-	.clkdm_name	= "dsp_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP24XX_CLKSEL_DSP_MASK,
-	.clksel		= dsp_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel dsp_ick_clksel[] = {
-	{ .parent = &dsp_fck, .rates = dsp_ick_rates },
-	{ .parent = NULL }
-};
-
-static struct clk dsp_ick = {
-	.name		= "dsp_ick",	 /* apparently ipi and isp */
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &dsp_fck,
-	.clkdm_name	= "dsp_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP2420_EN_DSP_IPI_SHIFT,	      /* for ipi */
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP24XX_CLKSEL_DSP_IF_MASK,
-	.clksel		= dsp_ick_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/*
- * The IVA1 is an ARM7 core on the 2420 that has nothing to do with
- * the C54x, but which is contained in the DSP powerdomain.  Does not
- * exist on later OMAPs.
- */
-static struct clk iva1_ifck = {
-	.name		= "iva1_ifck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_ck,
-	.clkdm_name	= "iva1_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP2420_EN_IVA_COP_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP2420_CLKSEL_IVA_MASK,
-	.clksel		= dsp_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* IVA1 mpu/int/i/f clocks are /2 of parent */
-static struct clk iva1_mpu_int_ifck = {
-	.name		= "iva1_mpu_int_ifck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &iva1_ifck,
-	.clkdm_name	= "iva1_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP2420_EN_IVA_MPU_SHIFT,
-	.fixed_div	= 2,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-/*
- * L3 clock domain
- * L3 clocks are used for both interface and functional clocks to
- * multiple entities. Some of these clocks are completely managed
- * by hardware, and some others allow software control. Hardware
- * managed ones general are based on directly CLK_REQ signals and
- * various auto idle settings. The functional spec sets many of these
- * as 'tie-high' for their enables.
- *
- * I-CLOCKS:
- *	L3-Interconnect, SMS, GPMC, SDRC, OCM_RAM, OCM_ROM, SDMA
- *	CAM, HS-USB.
- * F-CLOCK
- *	SSI.
- *
- * GPMC memories and SDRC have timing and clock sensitive registers which
- * may very well need notification when the clock changes. Currently for low
- * operating points, these are taken care of in sleep.S.
- */
-static const struct clksel_rate core_l3_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_242X },
-	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 6, .val = 6, .flags = RATE_IN_24XX },
-	{ .div = 8, .val = 8, .flags = RATE_IN_242X },
-	{ .div = 12, .val = 12, .flags = RATE_IN_242X },
-	{ .div = 16, .val = 16, .flags = RATE_IN_242X },
-	{ .div = 0 }
-};
-
-static const struct clksel core_l3_clksel[] = {
-	{ .parent = &core_ck, .rates = core_l3_core_rates },
-	{ .parent = NULL }
-};
-
-static struct clk core_l3_ck = {	/* Used for ick and fck, interconnect */
-	.name		= "core_l3_ck",
-	.ops		= &clkops_null,
-	.parent		= &core_ck,
-	.clkdm_name	= "core_l3_clkdm",
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_CLKSEL_L3_MASK,
-	.clksel		= core_l3_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* usb_l4_ick */
-static const struct clksel_rate usb_l4_ick_core_l3_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel usb_l4_ick_clksel[] = {
-	{ .parent = &core_l3_ck, .rates = usb_l4_ick_core_l3_rates },
-	{ .parent = NULL },
-};
-
-/* It is unclear from TRM whether usb_l4_ick is really in L3 or L4 clkdm */
-static struct clk usb_l4_ick = {	/* FS-USB interface clock */
-	.name		= "usb_l4_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l3_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP24XX_EN_USB_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_CLKSEL_USB_MASK,
-	.clksel		= usb_l4_ick_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/*
- * L4 clock management domain
- *
- * This domain contains lots of interface clocks from the L4 interface, some
- * functional clocks.	Fixed APLL functional source clocks are managed in
- * this domain.
- */
-static const struct clksel_rate l4_core_l3_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel l4_clksel[] = {
-	{ .parent = &core_l3_ck, .rates = l4_core_l3_rates },
-	{ .parent = NULL }
-};
-
-static struct clk l4_ck = {		/* used both as an ick and fck */
-	.name		= "l4_ck",
-	.ops		= &clkops_null,
-	.parent		= &core_l3_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_CLKSEL_L4_MASK,
-	.clksel		= l4_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/*
- * SSI is in L3 management domain, its direct parent is core not l3,
- * many core power domain entities are grouped into the L3 clock
- * domain.
- * SSI_SSR_FCLK, SSI_SST_FCLK, SSI_L4_ICLK
- *
- * ssr = core/1/2/3/4/5, sst = 1/2 ssr.
- */
-static const struct clksel_rate ssi_ssr_sst_fck_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 6, .val = 6, .flags = RATE_IN_242X },
-	{ .div = 8, .val = 8, .flags = RATE_IN_242X },
-	{ .div = 0 }
-};
-
-static const struct clksel ssi_ssr_sst_fck_clksel[] = {
-	{ .parent = &core_ck, .rates = ssi_ssr_sst_fck_core_rates },
-	{ .parent = NULL }
-};
-
-static struct clk ssi_ssr_sst_fck = {
-	.name		= "ssi_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_ck,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP24XX_EN_SSI_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_CLKSEL_SSI_MASK,
-	.clksel		= ssi_ssr_sst_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/*
- * Presumably this is the same as SSI_ICLK.
- * TRM contradicts itself on what clockdomain SSI_ICLK is in
- */
-static struct clk ssi_l4_ick = {
-	.name		= "ssi_l4_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP24XX_EN_SSI_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-
-/*
- * GFX clock domain
- *	Clocks:
- * GFX_FCLK, GFX_ICLK
- * GFX_CG1(2d), GFX_CG2(3d)
- *
- * GFX_FCLK runs from L3, and is divided by (1,2,3,4)
- * The 2d and 3d clocks run at a hardware determined
- * divided value of fclk.
- *
- */
-
-/* This clksel struct is shared between gfx_3d_fck and gfx_2d_fck */
-static const struct clksel gfx_fck_clksel[] = {
-	{ .parent = &core_l3_ck, .rates = gfx_l3_rates },
-	{ .parent = NULL },
-};
-
-static struct clk gfx_3d_fck = {
-	.name		= "gfx_3d_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_l3_ck,
-	.clkdm_name	= "gfx_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP24XX_EN_3D_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP_CLKSEL_GFX_MASK,
-	.clksel		= gfx_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate
-};
-
-static struct clk gfx_2d_fck = {
-	.name		= "gfx_2d_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_l3_ck,
-	.clkdm_name	= "gfx_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP24XX_EN_2D_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP_CLKSEL_GFX_MASK,
-	.clksel		= gfx_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* This interface clock does not have a CM_AUTOIDLE bit */
-static struct clk gfx_ick = {
-	.name		= "gfx_ick",		/* From l3 */
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_l3_ck,
-	.clkdm_name	= "gfx_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP_EN_GFX_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * DSS clock domain
- * CLOCKs:
- * DSS_L4_ICLK, DSS_L3_ICLK,
- * DSS_CLK1, DSS_CLK2, DSS_54MHz_CLK
- *
- * DSS is both initiator and target.
- */
-/* XXX Add RATE_NOT_VALIDATED */
-
-static const struct clksel_rate dss1_fck_sys_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate dss1_fck_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 5, .val = 5, .flags = RATE_IN_24XX },
-	{ .div = 6, .val = 6, .flags = RATE_IN_24XX },
-	{ .div = 8, .val = 8, .flags = RATE_IN_24XX },
-	{ .div = 9, .val = 9, .flags = RATE_IN_24XX },
-	{ .div = 12, .val = 12, .flags = RATE_IN_24XX },
-	{ .div = 16, .val = 16, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel dss1_fck_clksel[] = {
-	{ .parent = &sys_ck,  .rates = dss1_fck_sys_rates },
-	{ .parent = &core_ck, .rates = dss1_fck_core_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dss_ick = {		/* Enables both L3,L4 ICLK's */
-	.name		= "dss_ick",
-	.ops		= &clkops_omap2_iclk_dflt,
-	.parent		= &l4_ck,	/* really both l3 and l4 */
-	.clkdm_name	= "dss_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_DSS1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dss1_fck = {
-	.name		= "dss1_fck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &core_ck,		/* Core or sys */
-	.clkdm_name	= "dss_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_DSS1_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_CLKSEL_DSS1_MASK,
-	.clksel		= dss1_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel_rate dss2_fck_sys_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate dss2_fck_48m_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel dss2_fck_clksel[] = {
-	{ .parent = &sys_ck,	  .rates = dss2_fck_sys_rates },
-	{ .parent = &func_48m_ck, .rates = dss2_fck_48m_rates },
-	{ .parent = NULL }
-};
-
-static struct clk dss2_fck = {		/* Alt clk used in power management */
-	.name		= "dss2_fck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &sys_ck,		/* fixed at sys_ck or 48MHz */
-	.clkdm_name	= "dss_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_DSS2_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_CLKSEL_DSS2_MASK,
-	.clksel		= dss2_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk dss_54m_fck = {	/* Alt clk used in power management */
-	.name		= "dss_54m_fck",	/* 54m tv clk */
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_54m_ck,
-	.clkdm_name	= "dss_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_TV_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wu_l4_ick = {
-	.name		= "wu_l4_ick",
-	.ops		= &clkops_null,
-	.parent		= &sys_ck,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * CORE power domain ICLK & FCLK defines.
- * Many of the these can have more than one possible parent. Entries
- * here will likely have an L4 interface parent, and may have multiple
- * functional clock parents.
- */
-static const struct clksel_rate gpt_alt_rates[] = {
-	{ .div = 1, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel omap24xx_gpt_clksel[] = {
-	{ .parent = &func_32k_ck, .rates = gpt_32k_rates },
-	{ .parent = &sys_ck,	  .rates = gpt_sys_rates },
-	{ .parent = &alt_ck,	  .rates = gpt_alt_rates },
-	{ .parent = NULL },
-};
-
-static struct clk gpt1_ick = {
-	.name		= "gpt1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &wu_l4_ick,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_GPT1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt1_fck = {
-	.name		= "gpt1_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP24XX_EN_GPT1_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT1_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate
-};
-
-static struct clk gpt2_ick = {
-	.name		= "gpt2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt2_fck = {
-	.name		= "gpt2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT2_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT2_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt3_ick = {
-	.name		= "gpt3_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT3_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt3_fck = {
-	.name		= "gpt3_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT3_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT3_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt4_ick = {
-	.name		= "gpt4_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT4_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt4_fck = {
-	.name		= "gpt4_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT4_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT4_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt5_ick = {
-	.name		= "gpt5_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT5_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt5_fck = {
-	.name		= "gpt5_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT5_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT5_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt6_ick = {
-	.name		= "gpt6_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT6_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt6_fck = {
-	.name		= "gpt6_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT6_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT6_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt7_ick = {
-	.name		= "gpt7_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT7_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt7_fck = {
-	.name		= "gpt7_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT7_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT7_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt8_ick = {
-	.name		= "gpt8_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT8_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt8_fck = {
-	.name		= "gpt8_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT8_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT8_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt9_ick = {
-	.name		= "gpt9_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT9_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt9_fck = {
-	.name		= "gpt9_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT9_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT9_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt10_ick = {
-	.name		= "gpt10_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT10_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt10_fck = {
-	.name		= "gpt10_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT10_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT10_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt11_ick = {
-	.name		= "gpt11_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT11_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt11_fck = {
-	.name		= "gpt11_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT11_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT11_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt12_ick = {
-	.name		= "gpt12_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT12_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt12_fck = {
-	.name		= "gpt12_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &secure_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT12_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT12_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk mcbsp1_ick = {
-	.name		= "mcbsp1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCBSP1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel_rate common_mcbsp_96m_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate common_mcbsp_mcbsp_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel mcbsp_fck_clksel[] = {
-	{ .parent = &func_96m_ck,  .rates = common_mcbsp_96m_rates },
-	{ .parent = &mcbsp_clks,   .rates = common_mcbsp_mcbsp_rates },
-	{ .parent = NULL }
-};
-
-static struct clk mcbsp1_fck = {
-	.name		= "mcbsp1_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_96m_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCBSP1_SHIFT,
-	.clksel_reg	= OMAP242X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
-	.clksel_mask	= OMAP2_MCBSP1_CLKS_MASK,
-	.clksel		= mcbsp_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk mcbsp2_ick = {
-	.name		= "mcbsp2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCBSP2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcbsp2_fck = {
-	.name		= "mcbsp2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_96m_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCBSP2_SHIFT,
-	.clksel_reg	= OMAP242X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
-	.clksel_mask	= OMAP2_MCBSP2_CLKS_MASK,
-	.clksel		= mcbsp_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk mcspi1_ick = {
-	.name		= "mcspi1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCSPI1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcspi1_fck = {
-	.name		= "mcspi1_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_48m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCSPI1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcspi2_ick = {
-	.name		= "mcspi2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCSPI2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcspi2_fck = {
-	.name		= "mcspi2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_48m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCSPI2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart1_ick = {
-	.name		= "uart1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_UART1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart1_fck = {
-	.name		= "uart1_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_48m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_UART1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart2_ick = {
-	.name		= "uart2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_UART2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart2_fck = {
-	.name		= "uart2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_48m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_UART2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart3_ick = {
-	.name		= "uart3_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP24XX_EN_UART3_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart3_fck = {
-	.name		= "uart3_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_48m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP24XX_EN_UART3_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpios_ick = {
-	.name		= "gpios_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &wu_l4_ick,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_GPIOS_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpios_fck = {
-	.name		= "gpios_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP24XX_EN_GPIOS_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mpu_wdt_ick = {
-	.name		= "mpu_wdt_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &wu_l4_ick,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_MPU_WDT_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mpu_wdt_fck = {
-	.name		= "mpu_wdt_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP24XX_EN_MPU_WDT_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk sync_32k_ick = {
-	.name		= "sync_32k_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &wu_l4_ick,
-	.clkdm_name	= "wkup_clkdm",
-	.flags		= ENABLE_ON_INIT,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_32KSYNC_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wdt1_ick = {
-	.name		= "wdt1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &wu_l4_ick,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_WDT1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk omapctrl_ick = {
-	.name		= "omapctrl_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &wu_l4_ick,
-	.clkdm_name	= "wkup_clkdm",
-	.flags		= ENABLE_ON_INIT,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_OMAPCTRL_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk cam_ick = {
-	.name		= "cam_ick",
-	.ops		= &clkops_omap2_iclk_dflt,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_CAM_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * cam_fck controls both CAM_MCLK and CAM_FCLK.  It should probably be
- * split into two separate clocks, since the parent clocks are different
- * and the clockdomains are also different.
- */
-static struct clk cam_fck = {
-	.name		= "cam_fck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &func_96m_ck,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_CAM_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mailboxes_ick = {
-	.name		= "mailboxes_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MAILBOXES_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wdt4_ick = {
-	.name		= "wdt4_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_WDT4_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wdt4_fck = {
-	.name		= "wdt4_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_WDT4_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wdt3_ick = {
-	.name		= "wdt3_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP2420_EN_WDT3_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wdt3_fck = {
-	.name		= "wdt3_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP2420_EN_WDT3_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mspro_ick = {
-	.name		= "mspro_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MSPRO_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mspro_fck = {
-	.name		= "mspro_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_96m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_MSPRO_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mmc_ick = {
-	.name		= "mmc_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP2420_EN_MMC_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mmc_fck = {
-	.name		= "mmc_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_96m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP2420_EN_MMC_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk fac_ick = {
-	.name		= "fac_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_FAC_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk fac_fck = {
-	.name		= "fac_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_12m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_FAC_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk eac_ick = {
-	.name		= "eac_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP2420_EN_EAC_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk eac_fck = {
-	.name		= "eac_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_96m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP2420_EN_EAC_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk hdq_ick = {
-	.name		= "hdq_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_HDQ_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk hdq_fck = {
-	.name		= "hdq_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_12m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_HDQ_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk i2c2_ick = {
-	.name		= "i2c2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP2420_EN_I2C2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk i2c2_fck = {
-	.name		= "i2c2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_12m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP2420_EN_I2C2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk i2c1_ick = {
-	.name		= "i2c1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP2420_EN_I2C1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk i2c1_fck = {
-	.name		= "i2c1_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_12m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP2420_EN_I2C1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE
- * accesses derived from this data.
- */
-static struct clk gpmc_fck = {
-	.name		= "gpmc_fck",
-	.ops		= &clkops_omap2_iclk_idle_only,
-	.parent		= &core_l3_ck,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
-	.enable_bit	= OMAP24XX_AUTO_GPMC_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk sdma_fck = {
-	.name		= "sdma_fck",
-	.ops		= &clkops_null, /* RMK: missing? */
-	.parent		= &core_l3_ck,
-	.clkdm_name	= "core_l3_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE
- * accesses derived from this data.
- */
-static struct clk sdma_ick = {
-	.name		= "sdma_ick",
-	.ops		= &clkops_omap2_iclk_idle_only,
-	.parent		= &core_l3_ck,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
-	.enable_bit	= OMAP24XX_AUTO_SDMA_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE
- * accesses derived from this data.
- */
-static struct clk sdrc_ick = {
-	.name		= "sdrc_ick",
-	.ops		= &clkops_omap2_iclk_idle_only,
-	.parent		= &core_l3_ck,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
-	.enable_bit	= OMAP24XX_AUTO_SDRC_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk vlynq_ick = {
-	.name		= "vlynq_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l3_ck,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP2420_EN_VLYNQ_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel_rate vlynq_fck_96m_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_242X },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate vlynq_fck_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_242X },
-	{ .div = 2, .val = 2, .flags = RATE_IN_242X },
-	{ .div = 3, .val = 3, .flags = RATE_IN_242X },
-	{ .div = 4, .val = 4, .flags = RATE_IN_242X },
-	{ .div = 6, .val = 6, .flags = RATE_IN_242X },
-	{ .div = 8, .val = 8, .flags = RATE_IN_242X },
-	{ .div = 9, .val = 9, .flags = RATE_IN_242X },
-	{ .div = 12, .val = 12, .flags = RATE_IN_242X },
-	{ .div = 16, .val = 16, .flags = RATE_IN_242X },
-	{ .div = 18, .val = 18, .flags = RATE_IN_242X },
-	{ .div = 0 }
-};
-
-static const struct clksel vlynq_fck_clksel[] = {
-	{ .parent = &func_96m_ck, .rates = vlynq_fck_96m_rates },
-	{ .parent = &core_ck,	  .rates = vlynq_fck_core_rates },
-	{ .parent = NULL }
-};
-
-static struct clk vlynq_fck = {
-	.name		= "vlynq_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_96m_ck,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP2420_EN_VLYNQ_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP2420_CLKSEL_VLYNQ_MASK,
-	.clksel		= vlynq_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk des_ick = {
-	.name		= "des_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_DES_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk sha_ick = {
-	.name		= "sha_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_SHA_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk rng_ick = {
-	.name		= "rng_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_RNG_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk aes_ick = {
-	.name		= "aes_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_AES_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk pka_ick = {
-	.name		= "pka_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_PKA_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usb_fck = {
-	.name		= "usb_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_48m_ck,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP24XX_EN_USB_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * This clock is a composite clock which does entire set changes then
- * forces a rebalance. It keys on the MPU speed, but it really could
- * be any key speed part of a set in the rate table.
- *
- * to really change a set, you need memory table sets which get changed
- * in sram, pre-notifiers & post notifiers, changing the top set, without
- * having low level display recalc's won't work... this is why dpm notifiers
- * work, isr's off, walk a list of clocks already _off_ and not messing with
- * the bus.
- *
- * This clock should have no parent. It embodies the entire upper level
- * active set. A parent will mess up some of the init also.
- */
-static struct clk virt_prcm_set = {
-	.name		= "virt_prcm_set",
-	.ops		= &clkops_null,
-	.parent		= &mpu_ck,	/* Indexed by mpu speed, no parent */
-	.recalc		= &omap2_table_mpu_recalc,	/* sets are keyed on mpu rate */
-	.set_rate	= &omap2_select_table_rate,
-	.round_rate	= &omap2_round_to_table_rate,
-};
-
-
-/*
- * clkdev integration
- */
-
-static struct omap_clk omap2420_clks[] = {
-	/* external root sources */
-	CLK(NULL,	"func_32k_ck",	&func_32k_ck,	CK_242X),
-	CLK(NULL,	"secure_32k_ck", &secure_32k_ck, CK_242X),
-	CLK(NULL,	"osc_ck",	&osc_ck,	CK_242X),
-	CLK(NULL,	"sys_ck",	&sys_ck,	CK_242X),
-	CLK(NULL,	"alt_ck",	&alt_ck,	CK_242X),
-	CLK(NULL,	"mcbsp_clks",	&mcbsp_clks,	CK_242X),
-	/* internal analog sources */
-	CLK(NULL,	"dpll_ck",	&dpll_ck,	CK_242X),
-	CLK(NULL,	"apll96_ck",	&apll96_ck,	CK_242X),
-	CLK(NULL,	"apll54_ck",	&apll54_ck,	CK_242X),
-	/* internal prcm root sources */
-	CLK(NULL,	"func_54m_ck",	&func_54m_ck,	CK_242X),
-	CLK(NULL,	"core_ck",	&core_ck,	CK_242X),
-	CLK(NULL,	"func_96m_ck",	&func_96m_ck,	CK_242X),
-	CLK(NULL,	"func_48m_ck",	&func_48m_ck,	CK_242X),
-	CLK(NULL,	"func_12m_ck",	&func_12m_ck,	CK_242X),
-	CLK(NULL,	"ck_wdt1_osc",	&wdt1_osc_ck,	CK_242X),
-	CLK(NULL,	"sys_clkout_src", &sys_clkout_src, CK_242X),
-	CLK(NULL,	"sys_clkout",	&sys_clkout,	CK_242X),
-	CLK(NULL,	"sys_clkout2_src", &sys_clkout2_src, CK_242X),
-	CLK(NULL,	"sys_clkout2",	&sys_clkout2,	CK_242X),
-	CLK(NULL,	"emul_ck",	&emul_ck,	CK_242X),
-	/* mpu domain clocks */
-	CLK(NULL,	"mpu_ck",	&mpu_ck,	CK_242X),
-	/* dsp domain clocks */
-	CLK(NULL,	"dsp_fck",	&dsp_fck,	CK_242X),
-	CLK(NULL,	"dsp_ick",	&dsp_ick,	CK_242X),
-	CLK(NULL,	"iva1_ifck",	&iva1_ifck,	CK_242X),
-	CLK(NULL,	"iva1_mpu_int_ifck", &iva1_mpu_int_ifck, CK_242X),
-	/* GFX domain clocks */
-	CLK(NULL,	"gfx_3d_fck",	&gfx_3d_fck,	CK_242X),
-	CLK(NULL,	"gfx_2d_fck",	&gfx_2d_fck,	CK_242X),
-	CLK(NULL,	"gfx_ick",	&gfx_ick,	CK_242X),
-	/* DSS domain clocks */
-	CLK("omapdss_dss",	"ick",		&dss_ick,	CK_242X),
-	CLK(NULL,	"dss_ick",		&dss_ick,	CK_242X),
-	CLK(NULL,	"dss1_fck",		&dss1_fck,	CK_242X),
-	CLK(NULL,	"dss2_fck",	&dss2_fck,	CK_242X),
-	CLK(NULL,	"dss_54m_fck",	&dss_54m_fck,	CK_242X),
-	/* L3 domain clocks */
-	CLK(NULL,	"core_l3_ck",	&core_l3_ck,	CK_242X),
-	CLK(NULL,	"ssi_fck",	&ssi_ssr_sst_fck, CK_242X),
-	CLK(NULL,	"usb_l4_ick",	&usb_l4_ick,	CK_242X),
-	/* L4 domain clocks */
-	CLK(NULL,	"l4_ck",	&l4_ck,		CK_242X),
-	CLK(NULL,	"ssi_l4_ick",	&ssi_l4_ick,	CK_242X),
-	CLK(NULL,	"wu_l4_ick",	&wu_l4_ick,	CK_242X),
-	/* virtual meta-group clock */
-	CLK(NULL,	"virt_prcm_set", &virt_prcm_set, CK_242X),
-	/* general l4 interface ck, multi-parent functional clk */
-	CLK(NULL,	"gpt1_ick",	&gpt1_ick,	CK_242X),
-	CLK(NULL,	"gpt1_fck",	&gpt1_fck,	CK_242X),
-	CLK(NULL,	"gpt2_ick",	&gpt2_ick,	CK_242X),
-	CLK(NULL,	"gpt2_fck",	&gpt2_fck,	CK_242X),
-	CLK(NULL,	"gpt3_ick",	&gpt3_ick,	CK_242X),
-	CLK(NULL,	"gpt3_fck",	&gpt3_fck,	CK_242X),
-	CLK(NULL,	"gpt4_ick",	&gpt4_ick,	CK_242X),
-	CLK(NULL,	"gpt4_fck",	&gpt4_fck,	CK_242X),
-	CLK(NULL,	"gpt5_ick",	&gpt5_ick,	CK_242X),
-	CLK(NULL,	"gpt5_fck",	&gpt5_fck,	CK_242X),
-	CLK(NULL,	"gpt6_ick",	&gpt6_ick,	CK_242X),
-	CLK(NULL,	"gpt6_fck",	&gpt6_fck,	CK_242X),
-	CLK(NULL,	"gpt7_ick",	&gpt7_ick,	CK_242X),
-	CLK(NULL,	"gpt7_fck",	&gpt7_fck,	CK_242X),
-	CLK(NULL,	"gpt8_ick",	&gpt8_ick,	CK_242X),
-	CLK(NULL,	"gpt8_fck",	&gpt8_fck,	CK_242X),
-	CLK(NULL,	"gpt9_ick",	&gpt9_ick,	CK_242X),
-	CLK(NULL,	"gpt9_fck",	&gpt9_fck,	CK_242X),
-	CLK(NULL,	"gpt10_ick",	&gpt10_ick,	CK_242X),
-	CLK(NULL,	"gpt10_fck",	&gpt10_fck,	CK_242X),
-	CLK(NULL,	"gpt11_ick",	&gpt11_ick,	CK_242X),
-	CLK(NULL,	"gpt11_fck",	&gpt11_fck,	CK_242X),
-	CLK(NULL,	"gpt12_ick",	&gpt12_ick,	CK_242X),
-	CLK(NULL,	"gpt12_fck",	&gpt12_fck,	CK_242X),
-	CLK("omap-mcbsp.1", "ick",	&mcbsp1_ick,	CK_242X),
-	CLK(NULL,	"mcbsp1_ick",	&mcbsp1_ick,	CK_242X),
-	CLK(NULL,	"mcbsp1_fck",	&mcbsp1_fck,	CK_242X),
-	CLK("omap-mcbsp.2", "ick",	&mcbsp2_ick,	CK_242X),
-	CLK(NULL,	"mcbsp2_ick",	&mcbsp2_ick,	CK_242X),
-	CLK(NULL,	"mcbsp2_fck",	&mcbsp2_fck,	CK_242X),
-	CLK("omap2_mcspi.1", "ick",	&mcspi1_ick,	CK_242X),
-	CLK(NULL,	"mcspi1_ick",	&mcspi1_ick,	CK_242X),
-	CLK(NULL,	"mcspi1_fck",	&mcspi1_fck,	CK_242X),
-	CLK("omap2_mcspi.2", "ick",	&mcspi2_ick,	CK_242X),
-	CLK(NULL,	"mcspi2_ick",	&mcspi2_ick,	CK_242X),
-	CLK(NULL,	"mcspi2_fck",	&mcspi2_fck,	CK_242X),
-	CLK(NULL,	"uart1_ick",	&uart1_ick,	CK_242X),
-	CLK(NULL,	"uart1_fck",	&uart1_fck,	CK_242X),
-	CLK(NULL,	"uart2_ick",	&uart2_ick,	CK_242X),
-	CLK(NULL,	"uart2_fck",	&uart2_fck,	CK_242X),
-	CLK(NULL,	"uart3_ick",	&uart3_ick,	CK_242X),
-	CLK(NULL,	"uart3_fck",	&uart3_fck,	CK_242X),
-	CLK(NULL,	"gpios_ick",	&gpios_ick,	CK_242X),
-	CLK(NULL,	"gpios_fck",	&gpios_fck,	CK_242X),
-	CLK("omap_wdt",	"ick",		&mpu_wdt_ick,	CK_242X),
-	CLK(NULL,	"mpu_wdt_ick",		&mpu_wdt_ick,	CK_242X),
-	CLK(NULL,	"mpu_wdt_fck",	&mpu_wdt_fck,	CK_242X),
-	CLK(NULL,	"sync_32k_ick",	&sync_32k_ick,	CK_242X),
-	CLK(NULL,	"wdt1_ick",	&wdt1_ick,	CK_242X),
-	CLK(NULL,	"omapctrl_ick",	&omapctrl_ick,	CK_242X),
-	CLK("omap24xxcam", "fck",	&cam_fck,	CK_242X),
-	CLK(NULL,	"cam_fck",	&cam_fck,	CK_242X),
-	CLK("omap24xxcam", "ick",	&cam_ick,	CK_242X),
-	CLK(NULL,	"cam_ick",	&cam_ick,	CK_242X),
-	CLK(NULL,	"mailboxes_ick", &mailboxes_ick,	CK_242X),
-	CLK(NULL,	"wdt4_ick",	&wdt4_ick,	CK_242X),
-	CLK(NULL,	"wdt4_fck",	&wdt4_fck,	CK_242X),
-	CLK(NULL,	"wdt3_ick",	&wdt3_ick,	CK_242X),
-	CLK(NULL,	"wdt3_fck",	&wdt3_fck,	CK_242X),
-	CLK(NULL,	"mspro_ick",	&mspro_ick,	CK_242X),
-	CLK(NULL,	"mspro_fck",	&mspro_fck,	CK_242X),
-	CLK("mmci-omap.0", "ick",	&mmc_ick,	CK_242X),
-	CLK(NULL,	"mmc_ick",	&mmc_ick,	CK_242X),
-	CLK("mmci-omap.0", "fck",	&mmc_fck,	CK_242X),
-	CLK(NULL,	"mmc_fck",	&mmc_fck,	CK_242X),
-	CLK(NULL,	"fac_ick",	&fac_ick,	CK_242X),
-	CLK(NULL,	"fac_fck",	&fac_fck,	CK_242X),
-	CLK(NULL,	"eac_ick",	&eac_ick,	CK_242X),
-	CLK(NULL,	"eac_fck",	&eac_fck,	CK_242X),
-	CLK("omap_hdq.0", "ick",	&hdq_ick,	CK_242X),
-	CLK(NULL,	"hdq_ick",	&hdq_ick,	CK_242X),
-	CLK("omap_hdq.0", "fck",	&hdq_fck,	CK_242X),
-	CLK(NULL,	"hdq_fck",	&hdq_fck,	CK_242X),
-	CLK("omap_i2c.1", "ick",	&i2c1_ick,	CK_242X),
-	CLK(NULL,	"i2c1_ick",	&i2c1_ick,	CK_242X),
-	CLK(NULL,	"i2c1_fck",	&i2c1_fck,	CK_242X),
-	CLK("omap_i2c.2", "ick",	&i2c2_ick,	CK_242X),
-	CLK(NULL,	"i2c2_ick",	&i2c2_ick,	CK_242X),
-	CLK(NULL,	"i2c2_fck",	&i2c2_fck,	CK_242X),
-	CLK(NULL,	"gpmc_fck",	&gpmc_fck,	CK_242X),
-	CLK(NULL,	"sdma_fck",	&sdma_fck,	CK_242X),
-	CLK(NULL,	"sdma_ick",	&sdma_ick,	CK_242X),
-	CLK(NULL,	"sdrc_ick",	&sdrc_ick,	CK_242X),
-	CLK(NULL,	"vlynq_ick",	&vlynq_ick,	CK_242X),
-	CLK(NULL,	"vlynq_fck",	&vlynq_fck,	CK_242X),
-	CLK(NULL,	"des_ick",	&des_ick,	CK_242X),
-	CLK("omap-sham",	"ick",	&sha_ick,	CK_242X),
-	CLK(NULL,	"sha_ick",	&sha_ick,	CK_242X),
-	CLK("omap_rng",	"ick",		&rng_ick,	CK_242X),
-	CLK(NULL,	"rng_ick",		&rng_ick,	CK_242X),
-	CLK("omap-aes",	"ick",	&aes_ick,	CK_242X),
-	CLK(NULL,	"aes_ick",	&aes_ick,	CK_242X),
-	CLK(NULL,	"pka_ick",	&pka_ick,	CK_242X),
-	CLK(NULL,	"usb_fck",	&usb_fck,	CK_242X),
-	CLK("musb-hdrc",	"fck",	&osc_ck,	CK_242X),
-	CLK(NULL,	"timer_32k_ck",	&func_32k_ck,	CK_242X),
-	CLK(NULL,	"timer_sys_ck",	&sys_ck,	CK_242X),
-	CLK(NULL,	"timer_ext_ck",	&alt_ck,	CK_242X),
-	CLK(NULL,	"cpufreq_ck",	&virt_prcm_set,	CK_242X),
-};
-
-/*
- * init code
- */
-
-int __init omap2420_clk_init(void)
-{
-	const struct prcm_config *prcm;
-	struct omap_clk *c;
-	u32 clkrate;
-
-	prcm_clksrc_ctrl = OMAP2420_PRCM_CLKSRC_CTRL;
-	cm_idlest_pll = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST);
-	cpu_mask = RATE_IN_242X;
-	rate_table = omap2420_rate_table;
-
-	clk_init(&omap2_clk_functions);
-
-	for (c = omap2420_clks; c < omap2420_clks + ARRAY_SIZE(omap2420_clks);
-	     c++)
-		clk_preinit(c->lk.clk);
-
-	osc_ck.rate = omap2_osc_clk_recalc(&osc_ck);
-	propagate_rate(&osc_ck);
-	sys_ck.rate = omap2xxx_sys_clk_recalc(&sys_ck);
-	propagate_rate(&sys_ck);
-
-	for (c = omap2420_clks; c < omap2420_clks + ARRAY_SIZE(omap2420_clks);
-	     c++) {
-		clkdev_add(&c->lk);
-		clk_register(c->lk.clk);
-		omap2_init_clk_clkdm(c->lk.clk);
-	}
-
-	/* Disable autoidle on all clocks; let the PM code enable it later */
-	omap_clk_disable_autoidle_all();
-
-	/* Check the MPU rate set by bootloader */
-	clkrate = omap2xxx_clk_get_core_rate(&dpll_ck);
-	for (prcm = rate_table; prcm->mpu_speed; prcm++) {
-		if (!(prcm->flags & cpu_mask))
-			continue;
-		if (prcm->xtal_speed != sys_ck.rate)
-			continue;
-		if (prcm->dpll_speed <= clkrate)
-			break;
-	}
-	curr_prcm_set = prcm;
-
-	recalculate_root_clocks();
-
-	pr_info("Clocking rate (Crystal/DPLL/MPU): %ld.%01ld/%ld/%ld MHz\n",
-		(sys_ck.rate / 1000000), (sys_ck.rate / 100000) % 10,
-		(dpll_ck.rate / 1000000), (mpu_ck.rate / 1000000)) ;
-
-	/*
-	 * Only enable those clocks we will need, let the drivers
-	 * enable other clocks as necessary
-	 */
-	clk_enable_init_clocks();
-
-	/* Avoid sleeping sleeping during omap2_clk_prepare_for_reboot() */
-	vclk = clk_get(NULL, "virt_prcm_set");
-	sclk = clk_get(NULL, "sys_ck");
-	dclk = clk_get(NULL, "dpll_ck");
-
-	return 0;
-}
-
diff --git a/arch/arm/mach-omap2/clock2430.c b/arch/arm/mach-omap2/clock2430.c
index a8e32617746..cef0c8d1de5 100644
--- a/arch/arm/mach-omap2/clock2430.c
+++ b/arch/arm/mach-omap2/clock2430.c
@@ -21,13 +21,11 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/clock.h>
-
 #include "soc.h"
 #include "iomap.h"
 #include "clock.h"
 #include "clock2xxx.h"
-#include "cm2xxx_3xxx.h"
+#include "cm2xxx.h"
 #include "cm-regbits-24xx.h"
 
 /**
@@ -42,7 +40,7 @@
  * passes back the correct CM_IDLEST register address for I2CHS
  * modules.  No return value.
  */
-static void omap2430_clk_i2chs_find_idlest(struct clk *clk,
+static void omap2430_clk_i2chs_find_idlest(struct clk_hw_omap *clk,
 					   void __iomem **idlest_reg,
 					   u8 *idlest_bit,
 					   u8 *idlest_val)
@@ -53,9 +51,7 @@ static void omap2430_clk_i2chs_find_idlest(struct clk *clk,
 }
 
 /* 2430 I2CHS has non-standard IDLEST register */
-const struct clkops clkops_omap2430_i2chs_wait = {
-	.enable		= omap2_dflt_clk_enable,
-	.disable	= omap2_dflt_clk_disable,
+const struct clk_hw_omap_ops clkhwops_omap2430_i2chs_wait = {
 	.find_idlest	= omap2430_clk_i2chs_find_idlest,
-	.find_companion = omap2_clk_dflt_find_companion,
+	.find_companion	= omap2_clk_dflt_find_companion,
 };
diff --git a/arch/arm/mach-omap2/clock2430_data.c b/arch/arm/mach-omap2/clock2430_data.c
deleted file mode 100644
index 22404fe435e..00000000000
--- a/arch/arm/mach-omap2/clock2430_data.c
+++ /dev/null
@@ -1,2089 +0,0 @@
-/*
- * OMAP2430 clock data
- *
- * Copyright (C) 2005-2009 Texas Instruments, Inc.
- * Copyright (C) 2004-2011 Nokia Corporation
- *
- * Contacts:
- * Richard Woodruff <r-woodruff2@ti.com>
- * Paul Walmsley
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/clk.h>
-#include <linux/list.h>
-
-#include <plat/clkdev_omap.h>
-
-#include "soc.h"
-#include "iomap.h"
-#include "clock.h"
-#include "clock2xxx.h"
-#include "opp2xxx.h"
-#include "cm2xxx_3xxx.h"
-#include "prm2xxx_3xxx.h"
-#include "prm-regbits-24xx.h"
-#include "cm-regbits-24xx.h"
-#include "sdrc.h"
-#include "control.h"
-
-#define OMAP_CM_REGADDR			OMAP2430_CM_REGADDR
-
-/*
- * 2430 clock tree.
- *
- * NOTE:In many cases here we are assigning a 'default' parent. In
- *	many cases the parent is selectable. The set parent calls will
- *	also switch sources.
- *
- *	Several sources are given initial rates which may be wrong, this will
- *	be fixed up in the init func.
- *
- *	Things are broadly separated below by clock domains. It is
- *	noteworthy that most peripherals have dependencies on multiple clock
- *	domains. Many get their interface clocks from the L4 domain, but get
- *	functional clocks from fixed sources or other core domain derived
- *	clocks.
- */
-
-/* Base external input clocks */
-static struct clk func_32k_ck = {
-	.name		= "func_32k_ck",
-	.ops		= &clkops_null,
-	.rate		= 32768,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-static struct clk secure_32k_ck = {
-	.name		= "secure_32k_ck",
-	.ops		= &clkops_null,
-	.rate		= 32768,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-/* Typical 12/13MHz in standalone mode, will be 26Mhz in chassis mode */
-static struct clk osc_ck = {		/* (*12, *13, 19.2, *26, 38.4)MHz */
-	.name		= "osc_ck",
-	.ops		= &clkops_oscck,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &omap2_osc_clk_recalc,
-};
-
-/* Without modem likely 12MHz, with modem likely 13MHz */
-static struct clk sys_ck = {		/* (*12, *13, 19.2, 26, 38.4)MHz */
-	.name		= "sys_ck",		/* ~ ref_clk also */
-	.ops		= &clkops_null,
-	.parent		= &osc_ck,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &omap2xxx_sys_clk_recalc,
-};
-
-static struct clk alt_ck = {		/* Typical 54M or 48M, may not exist */
-	.name		= "alt_ck",
-	.ops		= &clkops_null,
-	.rate		= 54000000,
-	.clkdm_name	= "wkup_clkdm",
-};
-
-/* Optional external clock input for McBSP CLKS */
-static struct clk mcbsp_clks = {
-	.name		= "mcbsp_clks",
-	.ops		= &clkops_null,
-};
-
-/*
- * Analog domain root source clocks
- */
-
-/* dpll_ck, is broken out in to special cases through clksel */
-/* REVISIT: Rate changes on dpll_ck trigger a full set change.	...
- * deal with this
- */
-
-static struct dpll_data dpll_dd = {
-	.mult_div1_reg		= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
-	.mult_mask		= OMAP24XX_DPLL_MULT_MASK,
-	.div1_mask		= OMAP24XX_DPLL_DIV_MASK,
-	.clk_bypass		= &sys_ck,
-	.clk_ref		= &sys_ck,
-	.control_reg		= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_mask		= OMAP24XX_EN_DPLL_MASK,
-	.max_multiplier		= 1023,
-	.min_divider		= 1,
-	.max_divider		= 16,
-};
-
-/*
- * XXX Cannot add round_rate here yet, as this is still a composite clock,
- * not just a DPLL
- */
-static struct clk dpll_ck = {
-	.name		= "dpll_ck",
-	.ops		= &clkops_omap2xxx_dpll_ops,
-	.parent		= &sys_ck,		/* Can be func_32k also */
-	.dpll_data	= &dpll_dd,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &omap2_dpllcore_recalc,
-	.set_rate	= &omap2_reprogram_dpllcore,
-};
-
-static struct clk apll96_ck = {
-	.name		= "apll96_ck",
-	.ops		= &clkops_apll96,
-	.parent		= &sys_ck,
-	.rate		= 96000000,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_bit	= OMAP24XX_EN_96M_PLL_SHIFT,
-};
-
-static struct clk apll54_ck = {
-	.name		= "apll54_ck",
-	.ops		= &clkops_apll54,
-	.parent		= &sys_ck,
-	.rate		= 54000000,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_bit	= OMAP24XX_EN_54M_PLL_SHIFT,
-};
-
-/*
- * PRCM digital base sources
- */
-
-/* func_54m_ck */
-
-static const struct clksel_rate func_54m_apll54_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 },
-};
-
-static const struct clksel_rate func_54m_alt_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 0 },
-};
-
-static const struct clksel func_54m_clksel[] = {
-	{ .parent = &apll54_ck, .rates = func_54m_apll54_rates, },
-	{ .parent = &alt_ck,	.rates = func_54m_alt_rates, },
-	{ .parent = NULL },
-};
-
-static struct clk func_54m_ck = {
-	.name		= "func_54m_ck",
-	.ops		= &clkops_null,
-	.parent		= &apll54_ck,	/* can also be alt_clk */
-	.clkdm_name	= "wkup_clkdm",
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_54M_SOURCE_MASK,
-	.clksel		= func_54m_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk core_ck = {
-	.name		= "core_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll_ck,		/* can also be 32k */
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* func_96m_ck */
-static const struct clksel_rate func_96m_apll96_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 },
-};
-
-static const struct clksel_rate func_96m_alt_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_243X },
-	{ .div = 0 },
-};
-
-static const struct clksel func_96m_clksel[] = {
-	{ .parent = &apll96_ck,	.rates = func_96m_apll96_rates },
-	{ .parent = &alt_ck,	.rates = func_96m_alt_rates },
-	{ .parent = NULL }
-};
-
-static struct clk func_96m_ck = {
-	.name		= "func_96m_ck",
-	.ops		= &clkops_null,
-	.parent		= &apll96_ck,
-	.clkdm_name	= "wkup_clkdm",
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP2430_96M_SOURCE_MASK,
-	.clksel		= func_96m_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* func_48m_ck */
-
-static const struct clksel_rate func_48m_apll96_rates[] = {
-	{ .div = 2, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 },
-};
-
-static const struct clksel_rate func_48m_alt_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 0 },
-};
-
-static const struct clksel func_48m_clksel[] = {
-	{ .parent = &apll96_ck,	.rates = func_48m_apll96_rates },
-	{ .parent = &alt_ck, .rates = func_48m_alt_rates },
-	{ .parent = NULL }
-};
-
-static struct clk func_48m_ck = {
-	.name		= "func_48m_ck",
-	.ops		= &clkops_null,
-	.parent		= &apll96_ck,	 /* 96M or Alt */
-	.clkdm_name	= "wkup_clkdm",
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_48M_SOURCE_MASK,
-	.clksel		= func_48m_clksel,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate
-};
-
-static struct clk func_12m_ck = {
-	.name		= "func_12m_ck",
-	.ops		= &clkops_null,
-	.parent		= &func_48m_ck,
-	.fixed_div	= 4,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-/* Secure timer, only available in secure mode */
-static struct clk wdt1_osc_ck = {
-	.name		= "ck_wdt1_osc",
-	.ops		= &clkops_null, /* RMK: missing? */
-	.parent		= &osc_ck,
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * The common_clkout* clksel_rate structs are common to
- * sys_clkout, sys_clkout_src, sys_clkout2, and sys_clkout2_src.
- * sys_clkout2_* are 2420-only, so the
- * clksel_rate flags fields are inaccurate for those clocks. This is
- * harmless since access to those clocks are gated by the struct clk
- * flags fields, which mark them as 2420-only.
- */
-static const struct clksel_rate common_clkout_src_core_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate common_clkout_src_sys_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate common_clkout_src_96m_rates[] = {
-	{ .div = 1, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate common_clkout_src_54m_rates[] = {
-	{ .div = 1, .val = 3, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel common_clkout_src_clksel[] = {
-	{ .parent = &core_ck,	  .rates = common_clkout_src_core_rates },
-	{ .parent = &sys_ck,	  .rates = common_clkout_src_sys_rates },
-	{ .parent = &func_96m_ck, .rates = common_clkout_src_96m_rates },
-	{ .parent = &func_54m_ck, .rates = common_clkout_src_54m_rates },
-	{ .parent = NULL }
-};
-
-static struct clk sys_clkout_src = {
-	.name		= "sys_clkout_src",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &func_54m_ck,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP2430_PRCM_CLKOUT_CTRL,
-	.enable_bit	= OMAP24XX_CLKOUT_EN_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP2430_PRCM_CLKOUT_CTRL,
-	.clksel_mask	= OMAP24XX_CLKOUT_SOURCE_MASK,
-	.clksel		= common_clkout_src_clksel,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate
-};
-
-static const struct clksel_rate common_clkout_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 8, .val = 3, .flags = RATE_IN_24XX },
-	{ .div = 16, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 0 },
-};
-
-static const struct clksel sys_clkout_clksel[] = {
-	{ .parent = &sys_clkout_src, .rates = common_clkout_rates },
-	{ .parent = NULL }
-};
-
-static struct clk sys_clkout = {
-	.name		= "sys_clkout",
-	.ops		= &clkops_null,
-	.parent		= &sys_clkout_src,
-	.clkdm_name	= "wkup_clkdm",
-	.clksel_reg	= OMAP2430_PRCM_CLKOUT_CTRL,
-	.clksel_mask	= OMAP24XX_CLKOUT_DIV_MASK,
-	.clksel		= sys_clkout_clksel,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate
-};
-
-static struct clk emul_ck = {
-	.name		= "emul_ck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &func_54m_ck,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP2430_PRCM_CLKEMUL_CTRL,
-	.enable_bit	= OMAP24XX_EMULATION_EN_SHIFT,
-	.recalc		= &followparent_recalc,
-
-};
-
-/*
- * MPU clock domain
- *	Clocks:
- *		MPU_FCLK, MPU_ICLK
- *		INT_M_FCLK, INT_M_I_CLK
- *
- * - Individual clocks are hardware managed.
- * - Base divider comes from: CM_CLKSEL_MPU
- *
- */
-static const struct clksel_rate mpu_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 0 },
-};
-
-static const struct clksel mpu_clksel[] = {
-	{ .parent = &core_ck, .rates = mpu_core_rates },
-	{ .parent = NULL }
-};
-
-static struct clk mpu_ck = {	/* Control cpu */
-	.name		= "mpu_ck",
-	.ops		= &clkops_null,
-	.parent		= &core_ck,
-	.clkdm_name	= "mpu_clkdm",
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP24XX_CLKSEL_MPU_MASK,
-	.clksel		= mpu_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/*
- * DSP (2430-IVA2.1) clock domain
- * Clocks:
- *	2430: IVA2.1_FCLK (really just DSP_FCLK), IVA2.1_ICLK
- *
- * Won't be too specific here. The core clock comes into this block
- * it is divided then tee'ed. One branch goes directly to xyz enable
- * controls. The other branch gets further divided by 2 then possibly
- * routed into a synchronizer and out of clocks abc.
- */
-static const struct clksel_rate dsp_fck_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 0 },
-};
-
-static const struct clksel dsp_fck_clksel[] = {
-	{ .parent = &core_ck, .rates = dsp_fck_core_rates },
-	{ .parent = NULL }
-};
-
-static struct clk dsp_fck = {
-	.name		= "dsp_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_ck,
-	.clkdm_name	= "dsp_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP24XX_CLKSEL_DSP_MASK,
-	.clksel		= dsp_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel dsp_ick_clksel[] = {
-	{ .parent = &dsp_fck, .rates = dsp_ick_rates },
-	{ .parent = NULL }
-};
-
-/* 2430 only - EN_DSP controls both dsp fclk and iclk on 2430 */
-static struct clk iva2_1_ick = {
-	.name		= "iva2_1_ick",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &dsp_fck,
-	.clkdm_name	= "dsp_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP24XX_CLKSEL_DSP_IF_MASK,
-	.clksel		= dsp_ick_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/*
- * L3 clock domain
- * L3 clocks are used for both interface and functional clocks to
- * multiple entities. Some of these clocks are completely managed
- * by hardware, and some others allow software control. Hardware
- * managed ones general are based on directly CLK_REQ signals and
- * various auto idle settings. The functional spec sets many of these
- * as 'tie-high' for their enables.
- *
- * I-CLOCKS:
- *	L3-Interconnect, SMS, GPMC, SDRC, OCM_RAM, OCM_ROM, SDMA
- *	CAM, HS-USB.
- * F-CLOCK
- *	SSI.
- *
- * GPMC memories and SDRC have timing and clock sensitive registers which
- * may very well need notification when the clock changes. Currently for low
- * operating points, these are taken care of in sleep.S.
- */
-static const struct clksel_rate core_l3_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 6, .val = 6, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel core_l3_clksel[] = {
-	{ .parent = &core_ck, .rates = core_l3_core_rates },
-	{ .parent = NULL }
-};
-
-static struct clk core_l3_ck = {	/* Used for ick and fck, interconnect */
-	.name		= "core_l3_ck",
-	.ops		= &clkops_null,
-	.parent		= &core_ck,
-	.clkdm_name	= "core_l3_clkdm",
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_CLKSEL_L3_MASK,
-	.clksel		= core_l3_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* usb_l4_ick */
-static const struct clksel_rate usb_l4_ick_core_l3_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel usb_l4_ick_clksel[] = {
-	{ .parent = &core_l3_ck, .rates = usb_l4_ick_core_l3_rates },
-	{ .parent = NULL },
-};
-
-/* It is unclear from TRM whether usb_l4_ick is really in L3 or L4 clkdm */
-static struct clk usb_l4_ick = {	/* FS-USB interface clock */
-	.name		= "usb_l4_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l3_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP24XX_EN_USB_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_CLKSEL_USB_MASK,
-	.clksel		= usb_l4_ick_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/*
- * L4 clock management domain
- *
- * This domain contains lots of interface clocks from the L4 interface, some
- * functional clocks.	Fixed APLL functional source clocks are managed in
- * this domain.
- */
-static const struct clksel_rate l4_core_l3_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel l4_clksel[] = {
-	{ .parent = &core_l3_ck, .rates = l4_core_l3_rates },
-	{ .parent = NULL }
-};
-
-static struct clk l4_ck = {		/* used both as an ick and fck */
-	.name		= "l4_ck",
-	.ops		= &clkops_null,
-	.parent		= &core_l3_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_CLKSEL_L4_MASK,
-	.clksel		= l4_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/*
- * SSI is in L3 management domain, its direct parent is core not l3,
- * many core power domain entities are grouped into the L3 clock
- * domain.
- * SSI_SSR_FCLK, SSI_SST_FCLK, SSI_L4_ICLK
- *
- * ssr = core/1/2/3/4/5, sst = 1/2 ssr.
- */
-static const struct clksel_rate ssi_ssr_sst_fck_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 5, .val = 5, .flags = RATE_IN_243X },
-	{ .div = 0 }
-};
-
-static const struct clksel ssi_ssr_sst_fck_clksel[] = {
-	{ .parent = &core_ck, .rates = ssi_ssr_sst_fck_core_rates },
-	{ .parent = NULL }
-};
-
-static struct clk ssi_ssr_sst_fck = {
-	.name		= "ssi_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_ck,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP24XX_EN_SSI_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_CLKSEL_SSI_MASK,
-	.clksel		= ssi_ssr_sst_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/*
- * Presumably this is the same as SSI_ICLK.
- * TRM contradicts itself on what clockdomain SSI_ICLK is in
- */
-static struct clk ssi_l4_ick = {
-	.name		= "ssi_l4_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP24XX_EN_SSI_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-
-/*
- * GFX clock domain
- *	Clocks:
- * GFX_FCLK, GFX_ICLK
- * GFX_CG1(2d), GFX_CG2(3d)
- *
- * GFX_FCLK runs from L3, and is divided by (1,2,3,4)
- * The 2d and 3d clocks run at a hardware determined
- * divided value of fclk.
- *
- */
-
-/* This clksel struct is shared between gfx_3d_fck and gfx_2d_fck */
-static const struct clksel gfx_fck_clksel[] = {
-	{ .parent = &core_l3_ck, .rates = gfx_l3_rates },
-	{ .parent = NULL },
-};
-
-static struct clk gfx_3d_fck = {
-	.name		= "gfx_3d_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_l3_ck,
-	.clkdm_name	= "gfx_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP24XX_EN_3D_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP_CLKSEL_GFX_MASK,
-	.clksel		= gfx_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate
-};
-
-static struct clk gfx_2d_fck = {
-	.name		= "gfx_2d_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_l3_ck,
-	.clkdm_name	= "gfx_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP24XX_EN_2D_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP_CLKSEL_GFX_MASK,
-	.clksel		= gfx_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* This interface clock does not have a CM_AUTOIDLE bit */
-static struct clk gfx_ick = {
-	.name		= "gfx_ick",		/* From l3 */
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_l3_ck,
-	.clkdm_name	= "gfx_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP_EN_GFX_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * Modem clock domain (2430)
- *	CLOCKS:
- *		MDM_OSC_CLK
- *		MDM_ICLK
- * These clocks are usable in chassis mode only.
- */
-static const struct clksel_rate mdm_ick_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_243X },
-	{ .div = 4, .val = 4, .flags = RATE_IN_243X },
-	{ .div = 6, .val = 6, .flags = RATE_IN_243X },
-	{ .div = 9, .val = 9, .flags = RATE_IN_243X },
-	{ .div = 0 }
-};
-
-static const struct clksel mdm_ick_clksel[] = {
-	{ .parent = &core_ck, .rates = mdm_ick_core_rates },
-	{ .parent = NULL }
-};
-
-static struct clk mdm_ick = {		/* used both as a ick and fck */
-	.name		= "mdm_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_ck,
-	.clkdm_name	= "mdm_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP2430_CM_ICLKEN_MDM_EN_MDM_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP2430_CLKSEL_MDM_MASK,
-	.clksel		= mdm_ick_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk mdm_osc_ck = {
-	.name		= "mdm_osc_ck",
-	.ops		= &clkops_omap2_mdmclk_dflt_wait,
-	.parent		= &osc_ck,
-	.clkdm_name	= "mdm_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP2430_EN_OSC_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * DSS clock domain
- * CLOCKs:
- * DSS_L4_ICLK, DSS_L3_ICLK,
- * DSS_CLK1, DSS_CLK2, DSS_54MHz_CLK
- *
- * DSS is both initiator and target.
- */
-/* XXX Add RATE_NOT_VALIDATED */
-
-static const struct clksel_rate dss1_fck_sys_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate dss1_fck_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 3, .val = 3, .flags = RATE_IN_24XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_24XX },
-	{ .div = 5, .val = 5, .flags = RATE_IN_24XX },
-	{ .div = 6, .val = 6, .flags = RATE_IN_24XX },
-	{ .div = 8, .val = 8, .flags = RATE_IN_24XX },
-	{ .div = 9, .val = 9, .flags = RATE_IN_24XX },
-	{ .div = 12, .val = 12, .flags = RATE_IN_24XX },
-	{ .div = 16, .val = 16, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel dss1_fck_clksel[] = {
-	{ .parent = &sys_ck,  .rates = dss1_fck_sys_rates },
-	{ .parent = &core_ck, .rates = dss1_fck_core_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dss_ick = {		/* Enables both L3,L4 ICLK's */
-	.name		= "dss_ick",
-	.ops		= &clkops_omap2_iclk_dflt,
-	.parent		= &l4_ck,	/* really both l3 and l4 */
-	.clkdm_name	= "dss_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_DSS1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dss1_fck = {
-	.name		= "dss1_fck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &core_ck,		/* Core or sys */
-	.clkdm_name	= "dss_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_DSS1_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_CLKSEL_DSS1_MASK,
-	.clksel		= dss1_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel_rate dss2_fck_sys_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate dss2_fck_48m_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel dss2_fck_clksel[] = {
-	{ .parent = &sys_ck,	  .rates = dss2_fck_sys_rates },
-	{ .parent = &func_48m_ck, .rates = dss2_fck_48m_rates },
-	{ .parent = NULL }
-};
-
-static struct clk dss2_fck = {		/* Alt clk used in power management */
-	.name		= "dss2_fck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &sys_ck,		/* fixed at sys_ck or 48MHz */
-	.clkdm_name	= "dss_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_DSS2_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_CLKSEL_DSS2_MASK,
-	.clksel		= dss2_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk dss_54m_fck = {	/* Alt clk used in power management */
-	.name		= "dss_54m_fck",	/* 54m tv clk */
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_54m_ck,
-	.clkdm_name	= "dss_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_TV_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wu_l4_ick = {
-	.name		= "wu_l4_ick",
-	.ops		= &clkops_null,
-	.parent		= &sys_ck,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * CORE power domain ICLK & FCLK defines.
- * Many of the these can have more than one possible parent. Entries
- * here will likely have an L4 interface parent, and may have multiple
- * functional clock parents.
- */
-static const struct clksel_rate gpt_alt_rates[] = {
-	{ .div = 1, .val = 2, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel omap24xx_gpt_clksel[] = {
-	{ .parent = &func_32k_ck, .rates = gpt_32k_rates },
-	{ .parent = &sys_ck,	  .rates = gpt_sys_rates },
-	{ .parent = &alt_ck,	  .rates = gpt_alt_rates },
-	{ .parent = NULL },
-};
-
-static struct clk gpt1_ick = {
-	.name		= "gpt1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &wu_l4_ick,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_GPT1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt1_fck = {
-	.name		= "gpt1_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP24XX_EN_GPT1_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT1_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate
-};
-
-static struct clk gpt2_ick = {
-	.name		= "gpt2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt2_fck = {
-	.name		= "gpt2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT2_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT2_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt3_ick = {
-	.name		= "gpt3_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT3_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt3_fck = {
-	.name		= "gpt3_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT3_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT3_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt4_ick = {
-	.name		= "gpt4_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT4_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt4_fck = {
-	.name		= "gpt4_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT4_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT4_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt5_ick = {
-	.name		= "gpt5_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT5_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt5_fck = {
-	.name		= "gpt5_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT5_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT5_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt6_ick = {
-	.name		= "gpt6_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT6_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt6_fck = {
-	.name		= "gpt6_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT6_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT6_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt7_ick = {
-	.name		= "gpt7_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT7_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt7_fck = {
-	.name		= "gpt7_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT7_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT7_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt8_ick = {
-	.name		= "gpt8_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT8_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt8_fck = {
-	.name		= "gpt8_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT8_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT8_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt9_ick = {
-	.name		= "gpt9_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT9_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt9_fck = {
-	.name		= "gpt9_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT9_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT9_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt10_ick = {
-	.name		= "gpt10_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT10_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt10_fck = {
-	.name		= "gpt10_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT10_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT10_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt11_ick = {
-	.name		= "gpt11_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT11_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt11_fck = {
-	.name		= "gpt11_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT11_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT11_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt12_ick = {
-	.name		= "gpt12_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT12_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt12_fck = {
-	.name		= "gpt12_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &secure_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_GPT12_SHIFT,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
-	.clksel_mask	= OMAP24XX_CLKSEL_GPT12_MASK,
-	.clksel		= omap24xx_gpt_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk mcbsp1_ick = {
-	.name		= "mcbsp1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCBSP1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel_rate common_mcbsp_96m_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate common_mcbsp_mcbsp_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_24XX },
-	{ .div = 0 }
-};
-
-static const struct clksel mcbsp_fck_clksel[] = {
-	{ .parent = &func_96m_ck,  .rates = common_mcbsp_96m_rates },
-	{ .parent = &mcbsp_clks,   .rates = common_mcbsp_mcbsp_rates },
-	{ .parent = NULL }
-};
-
-static struct clk mcbsp1_fck = {
-	.name		= "mcbsp1_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_96m_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCBSP1_SHIFT,
-	.clksel_reg	= OMAP243X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
-	.clksel_mask	= OMAP2_MCBSP1_CLKS_MASK,
-	.clksel		= mcbsp_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk mcbsp2_ick = {
-	.name		= "mcbsp2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCBSP2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcbsp2_fck = {
-	.name		= "mcbsp2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_96m_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCBSP2_SHIFT,
-	.clksel_reg	= OMAP243X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
-	.clksel_mask	= OMAP2_MCBSP2_CLKS_MASK,
-	.clksel		= mcbsp_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk mcbsp3_ick = {
-	.name		= "mcbsp3_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP2430_EN_MCBSP3_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcbsp3_fck = {
-	.name		= "mcbsp3_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_96m_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_MCBSP3_SHIFT,
-	.clksel_reg	= OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1),
-	.clksel_mask	= OMAP2_MCBSP3_CLKS_MASK,
-	.clksel		= mcbsp_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk mcbsp4_ick = {
-	.name		= "mcbsp4_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP2430_EN_MCBSP4_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcbsp4_fck = {
-	.name		= "mcbsp4_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_96m_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_MCBSP4_SHIFT,
-	.clksel_reg	= OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1),
-	.clksel_mask	= OMAP2_MCBSP4_CLKS_MASK,
-	.clksel		= mcbsp_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk mcbsp5_ick = {
-	.name		= "mcbsp5_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP2430_EN_MCBSP5_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcbsp5_fck = {
-	.name		= "mcbsp5_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_96m_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_MCBSP5_SHIFT,
-	.clksel_reg	= OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1),
-	.clksel_mask	= OMAP2_MCBSP5_CLKS_MASK,
-	.clksel		= mcbsp_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk mcspi1_ick = {
-	.name		= "mcspi1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCSPI1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcspi1_fck = {
-	.name		= "mcspi1_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_48m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCSPI1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcspi2_ick = {
-	.name		= "mcspi2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCSPI2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcspi2_fck = {
-	.name		= "mcspi2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_48m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_MCSPI2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcspi3_ick = {
-	.name		= "mcspi3_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP2430_EN_MCSPI3_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcspi3_fck = {
-	.name		= "mcspi3_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_48m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_MCSPI3_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart1_ick = {
-	.name		= "uart1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_UART1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart1_fck = {
-	.name		= "uart1_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_48m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_UART1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart2_ick = {
-	.name		= "uart2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_UART2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart2_fck = {
-	.name		= "uart2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_48m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_UART2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart3_ick = {
-	.name		= "uart3_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP24XX_EN_UART3_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart3_fck = {
-	.name		= "uart3_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_48m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP24XX_EN_UART3_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpios_ick = {
-	.name		= "gpios_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &wu_l4_ick,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_GPIOS_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpios_fck = {
-	.name		= "gpios_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP24XX_EN_GPIOS_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mpu_wdt_ick = {
-	.name		= "mpu_wdt_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &wu_l4_ick,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_MPU_WDT_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mpu_wdt_fck = {
-	.name		= "mpu_wdt_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP24XX_EN_MPU_WDT_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk sync_32k_ick = {
-	.name		= "sync_32k_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.flags		= ENABLE_ON_INIT,
-	.parent		= &wu_l4_ick,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_32KSYNC_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wdt1_ick = {
-	.name		= "wdt1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &wu_l4_ick,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_WDT1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk omapctrl_ick = {
-	.name		= "omapctrl_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.flags		= ENABLE_ON_INIT,
-	.parent		= &wu_l4_ick,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP24XX_EN_OMAPCTRL_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk icr_ick = {
-	.name		= "icr_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &wu_l4_ick,
-	.clkdm_name	= "wkup_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP2430_EN_ICR_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk cam_ick = {
-	.name		= "cam_ick",
-	.ops		= &clkops_omap2_iclk_dflt,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_CAM_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * cam_fck controls both CAM_MCLK and CAM_FCLK.  It should probably be
- * split into two separate clocks, since the parent clocks are different
- * and the clockdomains are also different.
- */
-static struct clk cam_fck = {
-	.name		= "cam_fck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &func_96m_ck,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_CAM_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mailboxes_ick = {
-	.name		= "mailboxes_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MAILBOXES_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wdt4_ick = {
-	.name		= "wdt4_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_WDT4_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wdt4_fck = {
-	.name		= "wdt4_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_WDT4_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mspro_ick = {
-	.name		= "mspro_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_MSPRO_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mspro_fck = {
-	.name		= "mspro_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_96m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_MSPRO_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk fac_ick = {
-	.name		= "fac_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_FAC_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk fac_fck = {
-	.name		= "fac_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_12m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_FAC_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk hdq_ick = {
-	.name		= "hdq_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP24XX_EN_HDQ_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk hdq_fck = {
-	.name		= "hdq_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_12m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP24XX_EN_HDQ_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * XXX This is marked as a 2420-only define, but it claims to be present
- * on 2430 also.  Double-check.
- */
-static struct clk i2c2_ick = {
-	.name		= "i2c2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP2420_EN_I2C2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk i2chs2_fck = {
-	.name		= "i2chs2_fck",
-	.ops		= &clkops_omap2430_i2chs_wait,
-	.parent		= &func_96m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_I2CHS2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * XXX This is marked as a 2420-only define, but it claims to be present
- * on 2430 also.  Double-check.
- */
-static struct clk i2c1_ick = {
-	.name		= "i2c1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP2420_EN_I2C1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk i2chs1_fck = {
-	.name		= "i2chs1_fck",
-	.ops		= &clkops_omap2430_i2chs_wait,
-	.parent		= &func_96m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_I2CHS1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE
- * accesses derived from this data.
- */
-static struct clk gpmc_fck = {
-	.name		= "gpmc_fck",
-	.ops		= &clkops_omap2_iclk_idle_only,
-	.parent		= &core_l3_ck,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
-	.enable_bit	= OMAP24XX_AUTO_GPMC_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk sdma_fck = {
-	.name		= "sdma_fck",
-	.ops		= &clkops_null, /* RMK: missing? */
-	.parent		= &core_l3_ck,
-	.clkdm_name	= "core_l3_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE
- * accesses derived from this data.
- */
-static struct clk sdma_ick = {
-	.name		= "sdma_ick",
-	.ops		= &clkops_omap2_iclk_idle_only,
-	.parent		= &core_l3_ck,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
-	.enable_bit	= OMAP24XX_AUTO_SDMA_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk sdrc_ick = {
-	.name		= "sdrc_ick",
-	.ops		= &clkops_omap2_iclk_idle_only,
-	.parent		= &core_l3_ck,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
-	.enable_bit	= OMAP2430_EN_SDRC_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk des_ick = {
-	.name		= "des_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_DES_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk sha_ick = {
-	.name		= "sha_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_SHA_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk rng_ick = {
-	.name		= "rng_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_RNG_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk aes_ick = {
-	.name		= "aes_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_AES_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk pka_ick = {
-	.name		= "pka_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
-	.enable_bit	= OMAP24XX_EN_PKA_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usb_fck = {
-	.name		= "usb_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_48m_ck,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP24XX_EN_USB_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usbhs_ick = {
-	.name		= "usbhs_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l3_ck,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP2430_EN_USBHS_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mmchs1_ick = {
-	.name		= "mmchs1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP2430_EN_MMCHS1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mmchs1_fck = {
-	.name		= "mmchs1_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_96m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_MMCHS1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mmchs2_ick = {
-	.name		= "mmchs2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP2430_EN_MMCHS2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mmchs2_fck = {
-	.name		= "mmchs2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_96m_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_MMCHS2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio5_ick = {
-	.name		= "gpio5_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP2430_EN_GPIO5_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio5_fck = {
-	.name		= "gpio5_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_GPIO5_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mdm_intc_ick = {
-	.name		= "mdm_intc_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP2430_EN_MDM_INTC_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mmchsdb1_fck = {
-	.name		= "mmchsdb1_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_MMCHSDB1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mmchsdb2_fck = {
-	.name		= "mmchsdb2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &func_32k_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
-	.enable_bit	= OMAP2430_EN_MMCHSDB2_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * This clock is a composite clock which does entire set changes then
- * forces a rebalance. It keys on the MPU speed, but it really could
- * be any key speed part of a set in the rate table.
- *
- * to really change a set, you need memory table sets which get changed
- * in sram, pre-notifiers & post notifiers, changing the top set, without
- * having low level display recalc's won't work... this is why dpm notifiers
- * work, isr's off, walk a list of clocks already _off_ and not messing with
- * the bus.
- *
- * This clock should have no parent. It embodies the entire upper level
- * active set. A parent will mess up some of the init also.
- */
-static struct clk virt_prcm_set = {
-	.name		= "virt_prcm_set",
-	.ops		= &clkops_null,
-	.parent		= &mpu_ck,	/* Indexed by mpu speed, no parent */
-	.recalc		= &omap2_table_mpu_recalc,	/* sets are keyed on mpu rate */
-	.set_rate	= &omap2_select_table_rate,
-	.round_rate	= &omap2_round_to_table_rate,
-};
-
-
-/*
- * clkdev integration
- */
-
-static struct omap_clk omap2430_clks[] = {
-	/* external root sources */
-	CLK(NULL,	"func_32k_ck",	&func_32k_ck,	CK_243X),
-	CLK(NULL,	"secure_32k_ck", &secure_32k_ck, CK_243X),
-	CLK(NULL,	"osc_ck",	&osc_ck,	CK_243X),
-	CLK("twl",	"fck",		&osc_ck,	CK_243X),
-	CLK(NULL,	"sys_ck",	&sys_ck,	CK_243X),
-	CLK(NULL,	"alt_ck",	&alt_ck,	CK_243X),
-	CLK(NULL,	"mcbsp_clks",	&mcbsp_clks,	CK_243X),
-	/* internal analog sources */
-	CLK(NULL,	"dpll_ck",	&dpll_ck,	CK_243X),
-	CLK(NULL,	"apll96_ck",	&apll96_ck,	CK_243X),
-	CLK(NULL,	"apll54_ck",	&apll54_ck,	CK_243X),
-	/* internal prcm root sources */
-	CLK(NULL,	"func_54m_ck",	&func_54m_ck,	CK_243X),
-	CLK(NULL,	"core_ck",	&core_ck,	CK_243X),
-	CLK(NULL,	"func_96m_ck",	&func_96m_ck,	CK_243X),
-	CLK(NULL,	"func_48m_ck",	&func_48m_ck,	CK_243X),
-	CLK(NULL,	"func_12m_ck",	&func_12m_ck,	CK_243X),
-	CLK(NULL,	"ck_wdt1_osc",	&wdt1_osc_ck,	CK_243X),
-	CLK(NULL,	"sys_clkout_src", &sys_clkout_src, CK_243X),
-	CLK(NULL,	"sys_clkout",	&sys_clkout,	CK_243X),
-	CLK(NULL,	"emul_ck",	&emul_ck,	CK_243X),
-	/* mpu domain clocks */
-	CLK(NULL,	"mpu_ck",	&mpu_ck,	CK_243X),
-	/* dsp domain clocks */
-	CLK(NULL,	"dsp_fck",	&dsp_fck,	CK_243X),
-	CLK(NULL,	"iva2_1_ick",	&iva2_1_ick,	CK_243X),
-	/* GFX domain clocks */
-	CLK(NULL,	"gfx_3d_fck",	&gfx_3d_fck,	CK_243X),
-	CLK(NULL,	"gfx_2d_fck",	&gfx_2d_fck,	CK_243X),
-	CLK(NULL,	"gfx_ick",	&gfx_ick,	CK_243X),
-	/* Modem domain clocks */
-	CLK(NULL,	"mdm_ick",	&mdm_ick,	CK_243X),
-	CLK(NULL,	"mdm_osc_ck",	&mdm_osc_ck,	CK_243X),
-	/* DSS domain clocks */
-	CLK("omapdss_dss",	"ick",		&dss_ick,	CK_243X),
-	CLK(NULL,	"dss_ick",		&dss_ick,	CK_243X),
-	CLK(NULL,	"dss1_fck",		&dss1_fck,	CK_243X),
-	CLK(NULL,	"dss2_fck",	&dss2_fck,	CK_243X),
-	CLK(NULL,	"dss_54m_fck",	&dss_54m_fck,	CK_243X),
-	/* L3 domain clocks */
-	CLK(NULL,	"core_l3_ck",	&core_l3_ck,	CK_243X),
-	CLK(NULL,	"ssi_fck",	&ssi_ssr_sst_fck, CK_243X),
-	CLK(NULL,	"usb_l4_ick",	&usb_l4_ick,	CK_243X),
-	/* L4 domain clocks */
-	CLK(NULL,	"l4_ck",	&l4_ck,		CK_243X),
-	CLK(NULL,	"ssi_l4_ick",	&ssi_l4_ick,	CK_243X),
-	CLK(NULL,	"wu_l4_ick",	&wu_l4_ick,	CK_243X),
-	/* virtual meta-group clock */
-	CLK(NULL,	"virt_prcm_set", &virt_prcm_set, CK_243X),
-	/* general l4 interface ck, multi-parent functional clk */
-	CLK(NULL,	"gpt1_ick",	&gpt1_ick,	CK_243X),
-	CLK(NULL,	"gpt1_fck",	&gpt1_fck,	CK_243X),
-	CLK(NULL,	"gpt2_ick",	&gpt2_ick,	CK_243X),
-	CLK(NULL,	"gpt2_fck",	&gpt2_fck,	CK_243X),
-	CLK(NULL,	"gpt3_ick",	&gpt3_ick,	CK_243X),
-	CLK(NULL,	"gpt3_fck",	&gpt3_fck,	CK_243X),
-	CLK(NULL,	"gpt4_ick",	&gpt4_ick,	CK_243X),
-	CLK(NULL,	"gpt4_fck",	&gpt4_fck,	CK_243X),
-	CLK(NULL,	"gpt5_ick",	&gpt5_ick,	CK_243X),
-	CLK(NULL,	"gpt5_fck",	&gpt5_fck,	CK_243X),
-	CLK(NULL,	"gpt6_ick",	&gpt6_ick,	CK_243X),
-	CLK(NULL,	"gpt6_fck",	&gpt6_fck,	CK_243X),
-	CLK(NULL,	"gpt7_ick",	&gpt7_ick,	CK_243X),
-	CLK(NULL,	"gpt7_fck",	&gpt7_fck,	CK_243X),
-	CLK(NULL,	"gpt8_ick",	&gpt8_ick,	CK_243X),
-	CLK(NULL,	"gpt8_fck",	&gpt8_fck,	CK_243X),
-	CLK(NULL,	"gpt9_ick",	&gpt9_ick,	CK_243X),
-	CLK(NULL,	"gpt9_fck",	&gpt9_fck,	CK_243X),
-	CLK(NULL,	"gpt10_ick",	&gpt10_ick,	CK_243X),
-	CLK(NULL,	"gpt10_fck",	&gpt10_fck,	CK_243X),
-	CLK(NULL,	"gpt11_ick",	&gpt11_ick,	CK_243X),
-	CLK(NULL,	"gpt11_fck",	&gpt11_fck,	CK_243X),
-	CLK(NULL,	"gpt12_ick",	&gpt12_ick,	CK_243X),
-	CLK(NULL,	"gpt12_fck",	&gpt12_fck,	CK_243X),
-	CLK("omap-mcbsp.1", "ick",	&mcbsp1_ick,	CK_243X),
-	CLK(NULL,	"mcbsp1_ick",	&mcbsp1_ick,	CK_243X),
-	CLK(NULL,	"mcbsp1_fck",	&mcbsp1_fck,	CK_243X),
-	CLK("omap-mcbsp.2", "ick",	&mcbsp2_ick,	CK_243X),
-	CLK(NULL,	"mcbsp2_ick",	&mcbsp2_ick,	CK_243X),
-	CLK(NULL,	"mcbsp2_fck",	&mcbsp2_fck,	CK_243X),
-	CLK("omap-mcbsp.3", "ick",	&mcbsp3_ick,	CK_243X),
-	CLK(NULL,	"mcbsp3_ick",	&mcbsp3_ick,	CK_243X),
-	CLK(NULL,	"mcbsp3_fck",	&mcbsp3_fck,	CK_243X),
-	CLK("omap-mcbsp.4", "ick",	&mcbsp4_ick,	CK_243X),
-	CLK(NULL,	"mcbsp4_ick",	&mcbsp4_ick,	CK_243X),
-	CLK(NULL,	"mcbsp4_fck",	&mcbsp4_fck,	CK_243X),
-	CLK("omap-mcbsp.5", "ick",	&mcbsp5_ick,	CK_243X),
-	CLK(NULL,	"mcbsp5_ick",	&mcbsp5_ick,	CK_243X),
-	CLK(NULL,	"mcbsp5_fck",	&mcbsp5_fck,	CK_243X),
-	CLK("omap2_mcspi.1", "ick",	&mcspi1_ick,	CK_243X),
-	CLK(NULL,	"mcspi1_ick",	&mcspi1_ick,	CK_243X),
-	CLK(NULL,	"mcspi1_fck",	&mcspi1_fck,	CK_243X),
-	CLK("omap2_mcspi.2", "ick",	&mcspi2_ick,	CK_243X),
-	CLK(NULL,	"mcspi2_ick",	&mcspi2_ick,	CK_243X),
-	CLK(NULL,	"mcspi2_fck",	&mcspi2_fck,	CK_243X),
-	CLK("omap2_mcspi.3", "ick",	&mcspi3_ick,	CK_243X),
-	CLK(NULL,	"mcspi3_ick",	&mcspi3_ick,	CK_243X),
-	CLK(NULL,	"mcspi3_fck",	&mcspi3_fck,	CK_243X),
-	CLK(NULL,	"uart1_ick",	&uart1_ick,	CK_243X),
-	CLK(NULL,	"uart1_fck",	&uart1_fck,	CK_243X),
-	CLK(NULL,	"uart2_ick",	&uart2_ick,	CK_243X),
-	CLK(NULL,	"uart2_fck",	&uart2_fck,	CK_243X),
-	CLK(NULL,	"uart3_ick",	&uart3_ick,	CK_243X),
-	CLK(NULL,	"uart3_fck",	&uart3_fck,	CK_243X),
-	CLK(NULL,	"gpios_ick",	&gpios_ick,	CK_243X),
-	CLK(NULL,	"gpios_fck",	&gpios_fck,	CK_243X),
-	CLK("omap_wdt",	"ick",		&mpu_wdt_ick,	CK_243X),
-	CLK(NULL,	"mpu_wdt_ick",	&mpu_wdt_ick,	CK_243X),
-	CLK(NULL,	"mpu_wdt_fck",	&mpu_wdt_fck,	CK_243X),
-	CLK(NULL,	"sync_32k_ick",	&sync_32k_ick,	CK_243X),
-	CLK(NULL,	"wdt1_ick",	&wdt1_ick,	CK_243X),
-	CLK(NULL,	"omapctrl_ick",	&omapctrl_ick,	CK_243X),
-	CLK(NULL,	"icr_ick",	&icr_ick,	CK_243X),
-	CLK("omap24xxcam", "fck",	&cam_fck,	CK_243X),
-	CLK(NULL,	"cam_fck",	&cam_fck,	CK_243X),
-	CLK("omap24xxcam", "ick",	&cam_ick,	CK_243X),
-	CLK(NULL,	"cam_ick",	&cam_ick,	CK_243X),
-	CLK(NULL,	"mailboxes_ick", &mailboxes_ick,	CK_243X),
-	CLK(NULL,	"wdt4_ick",	&wdt4_ick,	CK_243X),
-	CLK(NULL,	"wdt4_fck",	&wdt4_fck,	CK_243X),
-	CLK(NULL,	"mspro_ick",	&mspro_ick,	CK_243X),
-	CLK(NULL,	"mspro_fck",	&mspro_fck,	CK_243X),
-	CLK(NULL,	"fac_ick",	&fac_ick,	CK_243X),
-	CLK(NULL,	"fac_fck",	&fac_fck,	CK_243X),
-	CLK("omap_hdq.0", "ick",	&hdq_ick,	CK_243X),
-	CLK(NULL,	"hdq_ick",	&hdq_ick,	CK_243X),
-	CLK("omap_hdq.1", "fck",	&hdq_fck,	CK_243X),
-	CLK(NULL,	"hdq_fck",	&hdq_fck,	CK_243X),
-	CLK("omap_i2c.1", "ick",	&i2c1_ick,	CK_243X),
-	CLK(NULL,	"i2c1_ick",	&i2c1_ick,	CK_243X),
-	CLK(NULL,	"i2chs1_fck",	&i2chs1_fck,	CK_243X),
-	CLK("omap_i2c.2", "ick",	&i2c2_ick,	CK_243X),
-	CLK(NULL,	"i2c2_ick",	&i2c2_ick,	CK_243X),
-	CLK(NULL,	"i2chs2_fck",	&i2chs2_fck,	CK_243X),
-	CLK(NULL,	"gpmc_fck",	&gpmc_fck,	CK_243X),
-	CLK(NULL,	"sdma_fck",	&sdma_fck,	CK_243X),
-	CLK(NULL,	"sdma_ick",	&sdma_ick,	CK_243X),
-	CLK(NULL,	"sdrc_ick",	&sdrc_ick,	CK_243X),
-	CLK(NULL,	"des_ick",	&des_ick,	CK_243X),
-	CLK("omap-sham",	"ick",	&sha_ick,	CK_243X),
-	CLK("omap_rng",	"ick",		&rng_ick,	CK_243X),
-	CLK(NULL,	"rng_ick",	&rng_ick,	CK_243X),
-	CLK("omap-aes",	"ick",	&aes_ick,	CK_243X),
-	CLK(NULL,	"pka_ick",	&pka_ick,	CK_243X),
-	CLK(NULL,	"usb_fck",	&usb_fck,	CK_243X),
-	CLK("musb-omap2430",	"ick",	&usbhs_ick,	CK_243X),
-	CLK(NULL,	"usbhs_ick",	&usbhs_ick,	CK_243X),
-	CLK("omap_hsmmc.0", "ick",	&mmchs1_ick,	CK_243X),
-	CLK(NULL,	"mmchs1_ick",	&mmchs1_ick,	CK_243X),
-	CLK(NULL,	"mmchs1_fck",	&mmchs1_fck,	CK_243X),
-	CLK("omap_hsmmc.1", "ick",	&mmchs2_ick,	CK_243X),
-	CLK(NULL,	"mmchs2_ick",	&mmchs2_ick,	CK_243X),
-	CLK(NULL,	"mmchs2_fck",	&mmchs2_fck,	CK_243X),
-	CLK(NULL,	"gpio5_ick",	&gpio5_ick,	CK_243X),
-	CLK(NULL,	"gpio5_fck",	&gpio5_fck,	CK_243X),
-	CLK(NULL,	"mdm_intc_ick",	&mdm_intc_ick,	CK_243X),
-	CLK("omap_hsmmc.0", "mmchsdb_fck",	&mmchsdb1_fck,	CK_243X),
-	CLK(NULL,	"mmchsdb1_fck",		&mmchsdb1_fck,	CK_243X),
-	CLK("omap_hsmmc.1", "mmchsdb_fck",	&mmchsdb2_fck,	CK_243X),
-	CLK(NULL,	"mmchsdb2_fck",		&mmchsdb2_fck,	CK_243X),
-	CLK(NULL,	"timer_32k_ck",  &func_32k_ck,   CK_243X),
-	CLK(NULL,	"timer_sys_ck",	&sys_ck,	CK_243X),
-	CLK(NULL,	"timer_ext_ck",	&alt_ck,	CK_243X),
-	CLK(NULL,	"cpufreq_ck",	&virt_prcm_set,	CK_243X),
-};
-
-/*
- * init code
- */
-
-int __init omap2430_clk_init(void)
-{
-	const struct prcm_config *prcm;
-	struct omap_clk *c;
-	u32 clkrate;
-
-	prcm_clksrc_ctrl = OMAP2430_PRCM_CLKSRC_CTRL;
-	cm_idlest_pll = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST);
-	cpu_mask = RATE_IN_243X;
-	rate_table = omap2430_rate_table;
-
-	clk_init(&omap2_clk_functions);
-
-	for (c = omap2430_clks; c < omap2430_clks + ARRAY_SIZE(omap2430_clks);
-	     c++)
-		clk_preinit(c->lk.clk);
-
-	osc_ck.rate = omap2_osc_clk_recalc(&osc_ck);
-	propagate_rate(&osc_ck);
-	sys_ck.rate = omap2xxx_sys_clk_recalc(&sys_ck);
-	propagate_rate(&sys_ck);
-
-	for (c = omap2430_clks; c < omap2430_clks + ARRAY_SIZE(omap2430_clks);
-	     c++) {
-		clkdev_add(&c->lk);
-		clk_register(c->lk.clk);
-		omap2_init_clk_clkdm(c->lk.clk);
-	}
-
-	/* Disable autoidle on all clocks; let the PM code enable it later */
-	omap_clk_disable_autoidle_all();
-
-	/* Check the MPU rate set by bootloader */
-	clkrate = omap2xxx_clk_get_core_rate(&dpll_ck);
-	for (prcm = rate_table; prcm->mpu_speed; prcm++) {
-		if (!(prcm->flags & cpu_mask))
-			continue;
-		if (prcm->xtal_speed != sys_ck.rate)
-			continue;
-		if (prcm->dpll_speed <= clkrate)
-			break;
-	}
-	curr_prcm_set = prcm;
-
-	recalculate_root_clocks();
-
-	pr_info("Clocking rate (Crystal/DPLL/MPU): %ld.%01ld/%ld/%ld MHz\n",
-		(sys_ck.rate / 1000000), (sys_ck.rate / 100000) % 10,
-		(dpll_ck.rate / 1000000), (mpu_ck.rate / 1000000)) ;
-
-	/*
-	 * Only enable those clocks we will need, let the drivers
-	 * enable other clocks as necessary
-	 */
-	clk_enable_init_clocks();
-
-	/* Avoid sleeping sleeping during omap2_clk_prepare_for_reboot() */
-	vclk = clk_get(NULL, "virt_prcm_set");
-	sclk = clk_get(NULL, "sys_ck");
-	dclk = clk_get(NULL, "dpll_ck");
-
-	return 0;
-}
-
diff --git a/arch/arm/mach-omap2/clock2xxx.c b/arch/arm/mach-omap2/clock2xxx.c
index e92be1fc1a0..1ff64690862 100644
--- a/arch/arm/mach-omap2/clock2xxx.c
+++ b/arch/arm/mach-omap2/clock2xxx.c
@@ -22,35 +22,18 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/clock.h>
-
 #include "soc.h"
 #include "clock.h"
 #include "clock2xxx.h"
 #include "cm.h"
 #include "cm-regbits-24xx.h"
 
-struct clk *vclk, *sclk, *dclk;
-
+struct clk_hw *dclk_hw;
 /*
  * Omap24xx specific clock functions
  */
 
 /*
- * Set clocks for bypass mode for reboot to work.
- */
-void omap2xxx_clk_prepare_for_reboot(void)
-{
-	u32 rate;
-
-	if (vclk == NULL || sclk == NULL)
-		return;
-
-	rate = clk_get_rate(sclk);
-	clk_set_rate(vclk, rate);
-}
-
-/*
  * Switch the MPU rate if specified on cmdline.  We cannot do this
  * early until cmdline is parsed.  XXX This should be removed from the
  * clock code and handled by the OPP layer code in the near future.
diff --git a/arch/arm/mach-omap2/clock2xxx.h b/arch/arm/mach-omap2/clock2xxx.h
index cb6df8ca9e4..539dc08afbb 100644
--- a/arch/arm/mach-omap2/clock2xxx.h
+++ b/arch/arm/mach-omap2/clock2xxx.h
@@ -8,17 +8,34 @@
 #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK2XXX_H
 #define __ARCH_ARM_MACH_OMAP2_CLOCK2XXX_H
 
-unsigned long omap2_table_mpu_recalc(struct clk *clk);
-int omap2_select_table_rate(struct clk *clk, unsigned long rate);
-long omap2_round_to_table_rate(struct clk *clk, unsigned long rate);
-unsigned long omap2xxx_sys_clk_recalc(struct clk *clk);
-unsigned long omap2_osc_clk_recalc(struct clk *clk);
-unsigned long omap2_dpllcore_recalc(struct clk *clk);
-int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate);
-unsigned long omap2xxx_clk_get_core_rate(struct clk *clk);
+#include <linux/clk-provider.h>
+#include "clock.h"
+
+unsigned long omap2_table_mpu_recalc(struct clk_hw *clk,
+				     unsigned long parent_rate);
+int omap2_select_table_rate(struct clk_hw *hw, unsigned long rate,
+			    unsigned long parent_rate);
+long omap2_round_to_table_rate(struct clk_hw *hw, unsigned long rate,
+			       unsigned long *parent_rate);
+unsigned long omap2xxx_sys_clk_recalc(struct clk_hw *clk,
+				      unsigned long parent_rate);
+unsigned long omap2_osc_clk_recalc(struct clk_hw *clk,
+				   unsigned long parent_rate);
+unsigned long omap2_dpllcore_recalc(struct clk_hw *hw,
+				    unsigned long parent_rate);
+int omap2_reprogram_dpllcore(struct clk_hw *clk, unsigned long rate,
+			     unsigned long parent_rate);
+void omap2xxx_clkt_dpllcore_init(struct clk_hw *hw);
+unsigned long omap2_clk_apll54_recalc(struct clk_hw *hw,
+				      unsigned long parent_rate);
+unsigned long omap2_clk_apll96_recalc(struct clk_hw *hw,
+				      unsigned long parent_rate);
+unsigned long omap2xxx_clk_get_core_rate(void);
 u32 omap2xxx_get_apll_clkin(void);
 u32 omap2xxx_get_sysclkdiv(void);
 void omap2xxx_clk_prepare_for_reboot(void);
+void omap2xxx_clkt_vps_check_bootloader_rates(void);
+void omap2xxx_clkt_vps_late_init(void);
 
 #ifdef CONFIG_SOC_OMAP2420
 int omap2420_clk_init(void);
@@ -32,13 +49,14 @@ int omap2430_clk_init(void);
 #define omap2430_clk_init()	do { } while(0)
 #endif
 
-extern void __iomem *prcm_clksrc_ctrl, *cm_idlest_pll;
+extern void __iomem *prcm_clksrc_ctrl;
 
-extern struct clk *dclk;
-
-extern const struct clkops clkops_omap2430_i2chs_wait;
-extern const struct clkops clkops_oscck;
-extern const struct clkops clkops_apll96;
-extern const struct clkops clkops_apll54;
+extern struct clk_hw *dclk_hw;
+int omap2_enable_osc_ck(struct clk_hw *hw);
+void omap2_disable_osc_ck(struct clk_hw *hw);
+int omap2_clk_apll96_enable(struct clk_hw *hw);
+int omap2_clk_apll54_enable(struct clk_hw *hw);
+void omap2_clk_apll96_disable(struct clk_hw *hw);
+void omap2_clk_apll54_disable(struct clk_hw *hw);
 
 #endif
diff --git a/arch/arm/mach-omap2/clock33xx_data.c b/arch/arm/mach-omap2/clock33xx_data.c
deleted file mode 100644
index 1a45d6bd253..00000000000
--- a/arch/arm/mach-omap2/clock33xx_data.c
+++ /dev/null
@@ -1,1112 +0,0 @@
-/*
- * AM33XX Clock data
- *
- * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
- * Vaibhav Hiremath <hvaibhav@ti.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any
- * kind, whether express or implied; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/clk.h>
-#include <plat/clkdev_omap.h>
-
-#include "am33xx.h"
-#include "iomap.h"
-#include "control.h"
-#include "clock.h"
-#include "cm.h"
-#include "cm33xx.h"
-#include "cm-regbits-33xx.h"
-#include "prm.h"
-
-/* Maximum DPLL multiplier, divider values for AM33XX */
-#define AM33XX_MAX_DPLL_MULT		2047
-#define AM33XX_MAX_DPLL_DIV		128
-
-/* Modulemode control */
-#define AM33XX_MODULEMODE_HWCTRL	0
-#define AM33XX_MODULEMODE_SWCTRL	1
-
-/* TRM ERRATA: Timer 3 & 6 default parent (TCLKIN) may not be always
- *    physically present, in such a case HWMOD enabling of
- *    clock would be failure with default parent. And timer
- *    probe thinks clock is already enabled, this leads to
- *    crash upon accessing timer 3 & 6 registers in probe.
- *    Fix by setting parent of both these timers to master
- *    oscillator clock.
- */
-static inline void am33xx_init_timer_parent(struct clk *clk)
-{
-	omap2_clksel_set_parent(clk, clk->parent);
-}
-
-/* Root clocks */
-
-/* RTC 32k */
-static struct clk clk_32768_ck = {
-	.name		= "clk_32768_ck",
-	.clkdm_name	= "l4_rtc_clkdm",
-	.rate		= 32768,
-	.ops		= &clkops_null,
-};
-
-/* On-Chip 32KHz RC OSC */
-static struct clk clk_rc32k_ck = {
-	.name		= "clk_rc32k_ck",
-	.rate		= 32000,
-	.ops		= &clkops_null,
-};
-
-/* Crystal input clks */
-static struct clk virt_24000000_ck = {
-	.name		= "virt_24000000_ck",
-	.rate		= 24000000,
-	.ops		= &clkops_null,
-};
-
-static struct clk virt_25000000_ck = {
-	.name		= "virt_25000000_ck",
-	.rate		= 25000000,
-	.ops		= &clkops_null,
-};
-
-/* Oscillator clock */
-/* 19.2, 24, 25 or 26 MHz */
-static const struct clksel sys_clkin_sel[] = {
-	{ .parent = &virt_19200000_ck, .rates = div_1_0_rates },
-	{ .parent = &virt_24000000_ck, .rates = div_1_1_rates },
-	{ .parent = &virt_25000000_ck, .rates = div_1_2_rates },
-	{ .parent = &virt_26000000_ck, .rates = div_1_3_rates },
-	{ .parent = NULL },
-};
-
-/* External clock - 12 MHz */
-static struct clk tclkin_ck = {
-	.name		= "tclkin_ck",
-	.rate		= 12000000,
-	.ops		= &clkops_null,
-};
-
-/*
- * sys_clk in: input to the dpll and also used as funtional clock for,
- *   adc_tsc, smartreflex0-1, timer1-7, mcasp0-1, dcan0-1, cefuse
- *
- */
-static struct clk sys_clkin_ck = {
-	.name		= "sys_clkin_ck",
-	.parent		= &virt_24000000_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= AM33XX_CTRL_REGADDR(AM33XX_CONTROL_STATUS),
-	.clksel_mask	= AM33XX_CONTROL_STATUS_SYSBOOT1_MASK,
-	.clksel		= sys_clkin_sel,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* DPLL_CORE */
-static struct dpll_data dpll_core_dd = {
-	.mult_div1_reg	= AM33XX_CM_CLKSEL_DPLL_CORE,
-	.clk_bypass	= &sys_clkin_ck,
-	.clk_ref	= &sys_clkin_ck,
-	.control_reg	= AM33XX_CM_CLKMODE_DPLL_CORE,
-	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
-	.idlest_reg	= AM33XX_CM_IDLEST_DPLL_CORE,
-	.mult_mask	= AM33XX_DPLL_MULT_MASK,
-	.div1_mask	= AM33XX_DPLL_DIV_MASK,
-	.enable_mask	= AM33XX_DPLL_EN_MASK,
-	.idlest_mask	= AM33XX_ST_DPLL_CLK_MASK,
-	.max_multiplier	= AM33XX_MAX_DPLL_MULT,
-	.max_divider	= AM33XX_MAX_DPLL_DIV,
-	.min_divider	= 1,
-};
-
-/* CLKDCOLDO output */
-static struct clk dpll_core_ck = {
-	.name		= "dpll_core_ck",
-	.parent		= &sys_clkin_ck,
-	.dpll_data	= &dpll_core_dd,
-	.init		= &omap2_init_dpll_parent,
-	.ops		= &clkops_omap3_core_dpll_ops,
-	.recalc		= &omap3_dpll_recalc,
-};
-
-static struct clk dpll_core_x2_ck = {
-	.name		= "dpll_core_x2_ck",
-	.parent		= &dpll_core_ck,
-	.flags		= CLOCK_CLKOUTX2,
-	.ops		= &clkops_null,
-	.recalc		= &omap3_clkoutx2_recalc,
-};
-
-
-static const struct clksel dpll_core_m4_div[] = {
-	{ .parent = &dpll_core_x2_ck, .rates = div31_1to31_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dpll_core_m4_ck = {
-	.name		= "dpll_core_m4_ck",
-	.parent		= &dpll_core_x2_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel		= dpll_core_m4_div,
-	.clksel_reg	= AM33XX_CM_DIV_M4_DPLL_CORE,
-	.clksel_mask	= AM33XX_HSDIVIDER_CLKOUT1_DIV_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static const struct clksel dpll_core_m5_div[] = {
-	{ .parent = &dpll_core_x2_ck, .rates = div31_1to31_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dpll_core_m5_ck = {
-	.name		= "dpll_core_m5_ck",
-	.parent		= &dpll_core_x2_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel		= dpll_core_m5_div,
-	.clksel_reg	= AM33XX_CM_DIV_M5_DPLL_CORE,
-	.clksel_mask	= AM33XX_HSDIVIDER_CLKOUT2_DIV_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static const struct clksel dpll_core_m6_div[] = {
-	{ .parent = &dpll_core_x2_ck, .rates = div31_1to31_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dpll_core_m6_ck = {
-	.name		= "dpll_core_m6_ck",
-	.parent		= &dpll_core_x2_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel		= dpll_core_m6_div,
-	.clksel_reg	= AM33XX_CM_DIV_M6_DPLL_CORE,
-	.clksel_mask	= AM33XX_HSDIVIDER_CLKOUT3_DIV_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-/* DPLL_MPU */
-static struct dpll_data dpll_mpu_dd = {
-	.mult_div1_reg	= AM33XX_CM_CLKSEL_DPLL_MPU,
-	.clk_bypass	= &sys_clkin_ck,
-	.clk_ref	= &sys_clkin_ck,
-	.control_reg	= AM33XX_CM_CLKMODE_DPLL_MPU,
-	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
-	.idlest_reg	= AM33XX_CM_IDLEST_DPLL_MPU,
-	.mult_mask	= AM33XX_DPLL_MULT_MASK,
-	.div1_mask	= AM33XX_DPLL_DIV_MASK,
-	.enable_mask	= AM33XX_DPLL_EN_MASK,
-	.idlest_mask	= AM33XX_ST_DPLL_CLK_MASK,
-	.max_multiplier	= AM33XX_MAX_DPLL_MULT,
-	.max_divider	= AM33XX_MAX_DPLL_DIV,
-	.min_divider	= 1,
-};
-
-/* CLKOUT: fdpll/M2 */
-static struct clk dpll_mpu_ck = {
-	.name		= "dpll_mpu_ck",
-	.parent		= &sys_clkin_ck,
-	.dpll_data	= &dpll_mpu_dd,
-	.init		= &omap2_init_dpll_parent,
-	.ops		= &clkops_omap3_noncore_dpll_ops,
-	.recalc		= &omap3_dpll_recalc,
-	.round_rate	= &omap2_dpll_round_rate,
-	.set_rate	= &omap3_noncore_dpll_set_rate,
-};
-
-/*
- * TODO: Add clksel here (sys_clkin, CORE_CLKOUTM6, PER_CLKOUTM2
- * and ALT_CLK1/2)
- */
-static const struct clksel dpll_mpu_m2_div[] = {
-	{ .parent = &dpll_mpu_ck, .rates = div31_1to31_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dpll_mpu_m2_ck = {
-	.name		= "dpll_mpu_m2_ck",
-	.clkdm_name	= "mpu_clkdm",
-	.parent		= &dpll_mpu_ck,
-	.clksel		= dpll_mpu_m2_div,
-	.clksel_reg	= AM33XX_CM_DIV_M2_DPLL_MPU,
-	.clksel_mask	= AM33XX_DPLL_CLKOUT_DIV_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-/* DPLL_DDR */
-static struct dpll_data dpll_ddr_dd = {
-	.mult_div1_reg	= AM33XX_CM_CLKSEL_DPLL_DDR,
-	.clk_bypass	= &sys_clkin_ck,
-	.clk_ref	= &sys_clkin_ck,
-	.control_reg	= AM33XX_CM_CLKMODE_DPLL_DDR,
-	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
-	.idlest_reg	= AM33XX_CM_IDLEST_DPLL_DDR,
-	.mult_mask	= AM33XX_DPLL_MULT_MASK,
-	.div1_mask	= AM33XX_DPLL_DIV_MASK,
-	.enable_mask	= AM33XX_DPLL_EN_MASK,
-	.idlest_mask	= AM33XX_ST_DPLL_CLK_MASK,
-	.max_multiplier	= AM33XX_MAX_DPLL_MULT,
-	.max_divider	= AM33XX_MAX_DPLL_DIV,
-	.min_divider	= 1,
-};
-
-/* CLKOUT: fdpll/M2 */
-static struct clk dpll_ddr_ck = {
-	.name		= "dpll_ddr_ck",
-	.parent		= &sys_clkin_ck,
-	.dpll_data	= &dpll_ddr_dd,
-	.init		= &omap2_init_dpll_parent,
-	.ops		= &clkops_null,
-	.recalc		= &omap3_dpll_recalc,
-};
-
-/*
- * TODO: Add clksel here (sys_clkin, CORE_CLKOUTM6, PER_CLKOUTM2
- * and ALT_CLK1/2)
- */
-static const struct clksel dpll_ddr_m2_div[] = {
-	{ .parent = &dpll_ddr_ck, .rates = div31_1to31_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dpll_ddr_m2_ck = {
-	.name		= "dpll_ddr_m2_ck",
-	.parent		= &dpll_ddr_ck,
-	.clksel		= dpll_ddr_m2_div,
-	.clksel_reg	= AM33XX_CM_DIV_M2_DPLL_DDR,
-	.clksel_mask	= AM33XX_DPLL_CLKOUT_DIV_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-/* emif_fck functional clock */
-static struct clk dpll_ddr_m2_div2_ck = {
-	.name		= "dpll_ddr_m2_div2_ck",
-	.clkdm_name	= "l3_clkdm",
-	.parent		= &dpll_ddr_m2_ck,
-	.ops		= &clkops_null,
-	.fixed_div	= 2,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-/* DPLL_DISP */
-static struct dpll_data dpll_disp_dd = {
-	.mult_div1_reg	= AM33XX_CM_CLKSEL_DPLL_DISP,
-	.clk_bypass	= &sys_clkin_ck,
-	.clk_ref	= &sys_clkin_ck,
-	.control_reg	= AM33XX_CM_CLKMODE_DPLL_DISP,
-	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
-	.idlest_reg	= AM33XX_CM_IDLEST_DPLL_DISP,
-	.mult_mask	= AM33XX_DPLL_MULT_MASK,
-	.div1_mask	= AM33XX_DPLL_DIV_MASK,
-	.enable_mask	= AM33XX_DPLL_EN_MASK,
-	.idlest_mask	= AM33XX_ST_DPLL_CLK_MASK,
-	.max_multiplier	= AM33XX_MAX_DPLL_MULT,
-	.max_divider	= AM33XX_MAX_DPLL_DIV,
-	.min_divider	= 1,
-};
-
-/* CLKOUT: fdpll/M2 */
-static struct clk dpll_disp_ck = {
-	.name		= "dpll_disp_ck",
-	.parent		= &sys_clkin_ck,
-	.dpll_data	= &dpll_disp_dd,
-	.init		= &omap2_init_dpll_parent,
-	.ops		= &clkops_null,
-	.recalc		= &omap3_dpll_recalc,
-	.round_rate	= &omap2_dpll_round_rate,
-	.set_rate	= &omap3_noncore_dpll_set_rate,
-};
-
-/*
- * TODO: Add clksel here (sys_clkin, CORE_CLKOUTM6, PER_CLKOUTM2
- * and ALT_CLK1/2)
- */
-static const struct clksel dpll_disp_m2_div[] = {
-	{ .parent = &dpll_disp_ck, .rates = div31_1to31_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dpll_disp_m2_ck = {
-	.name		= "dpll_disp_m2_ck",
-	.parent		= &dpll_disp_ck,
-	.clksel		= dpll_disp_m2_div,
-	.clksel_reg	= AM33XX_CM_DIV_M2_DPLL_DISP,
-	.clksel_mask	= AM33XX_DPLL_CLKOUT_DIV_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-/* DPLL_PER */
-static struct dpll_data dpll_per_dd = {
-	.mult_div1_reg	= AM33XX_CM_CLKSEL_DPLL_PERIPH,
-	.clk_bypass	= &sys_clkin_ck,
-	.clk_ref	= &sys_clkin_ck,
-	.control_reg	= AM33XX_CM_CLKMODE_DPLL_PER,
-	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
-	.idlest_reg	= AM33XX_CM_IDLEST_DPLL_PER,
-	.mult_mask	= AM33XX_DPLL_MULT_PERIPH_MASK,
-	.div1_mask	= AM33XX_DPLL_PER_DIV_MASK,
-	.enable_mask	= AM33XX_DPLL_EN_MASK,
-	.idlest_mask	= AM33XX_ST_DPLL_CLK_MASK,
-	.max_multiplier	= AM33XX_MAX_DPLL_MULT,
-	.max_divider	= AM33XX_MAX_DPLL_DIV,
-	.min_divider	= 1,
-	.flags		= DPLL_J_TYPE,
-};
-
-/* CLKDCOLDO */
-static struct clk dpll_per_ck = {
-	.name		= "dpll_per_ck",
-	.parent		= &sys_clkin_ck,
-	.dpll_data	= &dpll_per_dd,
-	.init		= &omap2_init_dpll_parent,
-	.ops		= &clkops_null,
-	.recalc		= &omap3_dpll_recalc,
-	.round_rate	= &omap2_dpll_round_rate,
-	.set_rate	= &omap3_noncore_dpll_set_rate,
-};
-
-/* CLKOUT: fdpll/M2 */
-static const struct clksel dpll_per_m2_div[] = {
-	{ .parent = &dpll_per_ck, .rates = div31_1to31_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dpll_per_m2_ck = {
-	.name		= "dpll_per_m2_ck",
-	.parent		= &dpll_per_ck,
-	.clksel		= dpll_per_m2_div,
-	.clksel_reg	= AM33XX_CM_DIV_M2_DPLL_PER,
-	.clksel_mask	= AM33XX_DPLL_CLKOUT_DIV_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk dpll_per_m2_div4_wkupdm_ck = {
-	.name		= "dpll_per_m2_div4_wkupdm_ck",
-	.clkdm_name	= "l4_wkup_clkdm",
-	.parent		= &dpll_per_m2_ck,
-	.fixed_div	= 4,
-	.ops		= &clkops_null,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-static struct clk dpll_per_m2_div4_ck = {
-	.name		= "dpll_per_m2_div4_ck",
-	.clkdm_name	= "l4ls_clkdm",
-	.parent		= &dpll_per_m2_ck,
-	.fixed_div	= 4,
-	.ops		= &clkops_null,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-static struct clk l3_gclk = {
-	.name		= "l3_gclk",
-	.clkdm_name	= "l3_clkdm",
-	.parent		= &dpll_core_m4_ck,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dpll_core_m4_div2_ck = {
-	.name		= "dpll_core_m4_div2_ck",
-	.clkdm_name	= "l4_wkup_clkdm",
-	.parent		= &dpll_core_m4_ck,
-	.ops		= &clkops_null,
-	.fixed_div	= 2,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-static struct clk l4_rtc_gclk = {
-	.name		= "l4_rtc_gclk",
-	.parent		= &dpll_core_m4_ck,
-	.ops		= &clkops_null,
-	.fixed_div	= 2,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-static struct clk clk_24mhz = {
-	.name		= "clk_24mhz",
-	.parent		= &dpll_per_m2_ck,
-	.fixed_div	= 8,
-	.ops		= &clkops_null,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-/*
- * Below clock nodes describes clockdomains derived out
- * of core clock.
- */
-static struct clk l4hs_gclk = {
-	.name		= "l4hs_gclk",
-	.clkdm_name	= "l4hs_clkdm",
-	.parent		= &dpll_core_m4_ck,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk l3s_gclk = {
-	.name		= "l3s_gclk",
-	.clkdm_name	= "l3s_clkdm",
-	.parent		= &dpll_core_m4_div2_ck,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk l4fw_gclk = {
-	.name		= "l4fw_gclk",
-	.clkdm_name	= "l4fw_clkdm",
-	.parent		= &dpll_core_m4_div2_ck,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk l4ls_gclk = {
-	.name		= "l4ls_gclk",
-	.clkdm_name	= "l4ls_clkdm",
-	.parent		= &dpll_core_m4_div2_ck,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk sysclk_div_ck = {
-	.name		= "sysclk_div_ck",
-	.parent		= &dpll_core_m4_ck,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * In order to match the clock domain with hwmod clockdomain entry,
- * separate clock nodes is required for the modules which are
- * directly getting their funtioncal clock from sys_clkin.
- */
-static struct clk adc_tsc_fck = {
-	.name		= "adc_tsc_fck",
-	.clkdm_name	= "l4_wkup_clkdm",
-	.parent		= &sys_clkin_ck,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dcan0_fck = {
-	.name		= "dcan0_fck",
-	.clkdm_name	= "l4ls_clkdm",
-	.parent		= &sys_clkin_ck,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dcan1_fck = {
-	.name		= "dcan1_fck",
-	.clkdm_name	= "l4ls_clkdm",
-	.parent		= &sys_clkin_ck,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcasp0_fck = {
-	.name		= "mcasp0_fck",
-	.clkdm_name	= "l3s_clkdm",
-	.parent		= &sys_clkin_ck,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcasp1_fck = {
-	.name		= "mcasp1_fck",
-	.clkdm_name	= "l3s_clkdm",
-	.parent		= &sys_clkin_ck,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk smartreflex0_fck = {
-	.name		= "smartreflex0_fck",
-	.clkdm_name	= "l4_wkup_clkdm",
-	.parent		= &sys_clkin_ck,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk smartreflex1_fck = {
-	.name		= "smartreflex1_fck",
-	.clkdm_name	= "l4_wkup_clkdm",
-	.parent		= &sys_clkin_ck,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * Modules clock nodes
- *
- * The following clock leaf nodes are added for the moment because:
- *
- *  - hwmod data is not present for these modules, either hwmod
- *    control is not required or its not populated.
- *  - Driver code is not yet migrated to use hwmod/runtime pm
- *  - Modules outside kernel access (to disable them by default)
- *
- *     - debugss
- *     - mmu (gfx domain)
- *     - cefuse
- *     - usbotg_fck (its additional clock and not really a modulemode)
- *     - ieee5000
- */
-static struct clk debugss_ick = {
-	.name		= "debugss_ick",
-	.clkdm_name	= "l3_aon_clkdm",
-	.parent		= &dpll_core_m4_ck,
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= AM33XX_CM_WKUP_DEBUGSS_CLKCTRL,
-	.enable_bit	= AM33XX_MODULEMODE_SWCTRL,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mmu_fck = {
-	.name		= "mmu_fck",
-	.clkdm_name	= "gfx_l3_clkdm",
-	.parent		= &dpll_core_m4_ck,
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= AM33XX_CM_GFX_MMUDATA_CLKCTRL,
-	.enable_bit	= AM33XX_MODULEMODE_SWCTRL,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk cefuse_fck = {
-	.name		= "cefuse_fck",
-	.clkdm_name	= "l4_cefuse_clkdm",
-	.parent		= &sys_clkin_ck,
-	.enable_reg	= AM33XX_CM_CEFUSE_CEFUSE_CLKCTRL,
-	.enable_bit	= AM33XX_MODULEMODE_SWCTRL,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * clkdiv32 is generated from fixed division of 732.4219
- */
-static struct clk clkdiv32k_ick = {
-	.name		= "clkdiv32k_ick",
-	.clkdm_name	= "clk_24mhz_clkdm",
-	.rate		= 32768,
-	.parent		= &clk_24mhz,
-	.enable_reg	= AM33XX_CM_PER_CLKDIV32K_CLKCTRL,
-	.enable_bit	= AM33XX_MODULEMODE_SWCTRL,
-	.ops		= &clkops_omap2_dflt,
-};
-
-static struct clk usbotg_fck = {
-	.name		= "usbotg_fck",
-	.clkdm_name	= "l3s_clkdm",
-	.parent		= &dpll_per_ck,
-	.enable_reg	= AM33XX_CM_CLKDCOLDO_DPLL_PER,
-	.enable_bit	= AM33XX_ST_DPLL_CLKDCOLDO_SHIFT,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk ieee5000_fck = {
-	.name		= "ieee5000_fck",
-	.clkdm_name	= "l3s_clkdm",
-	.parent		= &dpll_core_m4_div2_ck,
-	.enable_reg	= AM33XX_CM_PER_IEEE5000_CLKCTRL,
-	.enable_bit	= AM33XX_MODULEMODE_SWCTRL,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &followparent_recalc,
-};
-
-/* Timers */
-static const struct clksel timer1_clkmux_sel[] = {
-	{ .parent = &sys_clkin_ck, .rates = div_1_0_rates },
-	{ .parent = &clkdiv32k_ick, .rates = div_1_1_rates },
-	{ .parent = &tclkin_ck, .rates = div_1_2_rates },
-	{ .parent = &clk_rc32k_ck, .rates = div_1_3_rates },
-	{ .parent = &clk_32768_ck, .rates = div_1_4_rates },
-	{ .parent = NULL },
-};
-
-static struct clk timer1_fck = {
-	.name		= "timer1_fck",
-	.clkdm_name	= "l4ls_clkdm",
-	.parent		= &sys_clkin_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel		= timer1_clkmux_sel,
-	.clksel_reg	= AM33XX_CLKSEL_TIMER1MS_CLK,
-	.clksel_mask	= AM33XX_CLKSEL_0_2_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel timer2_to_7_clk_sel[] = {
-	{ .parent = &tclkin_ck, .rates = div_1_0_rates },
-	{ .parent = &sys_clkin_ck, .rates = div_1_1_rates },
-	{ .parent = &clkdiv32k_ick, .rates = div_1_2_rates },
-	{ .parent = NULL },
-};
-
-static struct clk timer2_fck = {
-	.name		= "timer2_fck",
-	.clkdm_name	= "l4ls_clkdm",
-	.parent		= &sys_clkin_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel		= timer2_to_7_clk_sel,
-	.clksel_reg	= AM33XX_CLKSEL_TIMER2_CLK,
-	.clksel_mask	= AM33XX_CLKSEL_0_1_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk timer3_fck = {
-	.name		= "timer3_fck",
-	.clkdm_name	= "l4ls_clkdm",
-	.parent		= &sys_clkin_ck,
-	.init		= &am33xx_init_timer_parent,
-	.clksel		= timer2_to_7_clk_sel,
-	.clksel_reg	= AM33XX_CLKSEL_TIMER3_CLK,
-	.clksel_mask	= AM33XX_CLKSEL_0_1_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk timer4_fck = {
-	.name		= "timer4_fck",
-	.clkdm_name	= "l4ls_clkdm",
-	.parent		= &sys_clkin_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel		= timer2_to_7_clk_sel,
-	.clksel_reg	= AM33XX_CLKSEL_TIMER4_CLK,
-	.clksel_mask	= AM33XX_CLKSEL_0_1_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk timer5_fck = {
-	.name		= "timer5_fck",
-	.clkdm_name	= "l4ls_clkdm",
-	.parent		= &sys_clkin_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel		= timer2_to_7_clk_sel,
-	.clksel_reg	= AM33XX_CLKSEL_TIMER5_CLK,
-	.clksel_mask	= AM33XX_CLKSEL_0_1_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk timer6_fck = {
-	.name		= "timer6_fck",
-	.clkdm_name	= "l4ls_clkdm",
-	.parent		= &sys_clkin_ck,
-	.init		= &am33xx_init_timer_parent,
-	.clksel		= timer2_to_7_clk_sel,
-	.clksel_reg	= AM33XX_CLKSEL_TIMER6_CLK,
-	.clksel_mask	= AM33XX_CLKSEL_0_1_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk timer7_fck = {
-	.name		= "timer7_fck",
-	.clkdm_name	= "l4ls_clkdm",
-	.parent		= &sys_clkin_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel		= timer2_to_7_clk_sel,
-	.clksel_reg	= AM33XX_CLKSEL_TIMER7_CLK,
-	.clksel_mask	= AM33XX_CLKSEL_0_1_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk cpsw_125mhz_gclk = {
-	.name		= "cpsw_125mhz_gclk",
-	.clkdm_name	= "cpsw_125mhz_clkdm",
-	.parent		= &dpll_core_m5_ck,
-	.ops		= &clkops_null,
-	.fixed_div	= 2,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-static const struct clksel cpsw_cpts_rft_clkmux_sel[] = {
-	{ .parent = &dpll_core_m5_ck, .rates = div_1_0_rates },
-	{ .parent = &dpll_core_m4_ck, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-static struct clk cpsw_cpts_rft_clk = {
-	.name		= "cpsw_cpts_rft_clk",
-	.clkdm_name	= "cpsw_125mhz_clkdm",
-	.parent		= &dpll_core_m5_ck,
-	.clksel		= cpsw_cpts_rft_clkmux_sel,
-	.clksel_reg	= AM33XX_CM_CPTS_RFT_CLKSEL,
-	.clksel_mask	= AM33XX_CLKSEL_0_0_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-/* gpio */
-static const struct clksel gpio0_dbclk_mux_sel[] = {
-	{ .parent = &clk_rc32k_ck, .rates = div_1_0_rates },
-	{ .parent = &clk_32768_ck, .rates = div_1_1_rates },
-	{ .parent = &clkdiv32k_ick, .rates = div_1_2_rates },
-	{ .parent = NULL },
-};
-
-static struct clk gpio0_dbclk_mux_ck = {
-	.name		= "gpio0_dbclk_mux_ck",
-	.clkdm_name	= "l4_wkup_clkdm",
-	.parent		= &clk_rc32k_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel		= gpio0_dbclk_mux_sel,
-	.clksel_reg	= AM33XX_CLKSEL_GPIO0_DBCLK,
-	.clksel_mask	= AM33XX_CLKSEL_0_1_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpio0_dbclk = {
-	.name		= "gpio0_dbclk",
-	.clkdm_name	= "l4_wkup_clkdm",
-	.parent		= &gpio0_dbclk_mux_ck,
-	.enable_reg	= AM33XX_CM_WKUP_GPIO0_CLKCTRL,
-	.enable_bit	= AM33XX_OPTFCLKEN_GPIO0_GDBCLK_SHIFT,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio1_dbclk = {
-	.name		= "gpio1_dbclk",
-	.clkdm_name	= "l4ls_clkdm",
-	.parent		= &clkdiv32k_ick,
-	.enable_reg	= AM33XX_CM_PER_GPIO1_CLKCTRL,
-	.enable_bit	= AM33XX_OPTFCLKEN_GPIO_1_GDBCLK_SHIFT,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio2_dbclk = {
-	.name		= "gpio2_dbclk",
-	.clkdm_name	= "l4ls_clkdm",
-	.parent		= &clkdiv32k_ick,
-	.enable_reg	= AM33XX_CM_PER_GPIO2_CLKCTRL,
-	.enable_bit	= AM33XX_OPTFCLKEN_GPIO_2_GDBCLK_SHIFT,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio3_dbclk = {
-	.name		= "gpio3_dbclk",
-	.clkdm_name	= "l4ls_clkdm",
-	.parent		= &clkdiv32k_ick,
-	.enable_reg	= AM33XX_CM_PER_GPIO3_CLKCTRL,
-	.enable_bit	= AM33XX_OPTFCLKEN_GPIO_3_GDBCLK_SHIFT,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel pruss_ocp_clk_mux_sel[] = {
-	{ .parent = &l3_gclk, .rates = div_1_0_rates },
-	{ .parent = &dpll_disp_m2_ck, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-static struct clk pruss_ocp_gclk = {
-	.name		= "pruss_ocp_gclk",
-	.clkdm_name	= "pruss_ocp_clkdm",
-	.parent		= &l3_gclk,
-	.init		= &omap2_init_clksel_parent,
-	.clksel		= pruss_ocp_clk_mux_sel,
-	.clksel_reg	= AM33XX_CLKSEL_PRUSS_OCP_CLK,
-	.clksel_mask	= AM33XX_CLKSEL_0_0_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel lcd_clk_mux_sel[] = {
-	{ .parent = &dpll_disp_m2_ck, .rates = div_1_0_rates },
-	{ .parent = &dpll_core_m5_ck, .rates = div_1_1_rates },
-	{ .parent = &dpll_per_m2_ck, .rates = div_1_2_rates },
-	{ .parent = NULL },
-};
-
-static struct clk lcd_gclk = {
-	.name		= "lcd_gclk",
-	.clkdm_name	= "lcdc_clkdm",
-	.parent		= &dpll_disp_m2_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel		= lcd_clk_mux_sel,
-	.clksel_reg	= AM33XX_CLKSEL_LCDC_PIXEL_CLK,
-	.clksel_mask	= AM33XX_CLKSEL_0_1_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mmc_clk = {
-	.name		= "mmc_clk",
-	.clkdm_name	= "l4ls_clkdm",
-	.parent		= &dpll_per_m2_ck,
-	.ops		= &clkops_null,
-	.fixed_div	= 2,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-static struct clk mmc2_fck = {
-	.name		= "mmc2_fck",
-	.clkdm_name	= "l3s_clkdm",
-	.parent		= &mmc_clk,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel gfx_clksel_sel[] = {
-	{ .parent = &dpll_core_m4_ck, .rates = div_1_0_rates },
-	{ .parent = &dpll_per_m2_ck, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-static struct clk gfx_fclk_clksel_ck = {
-	.name		= "gfx_fclk_clksel_ck",
-	.parent		= &dpll_core_m4_ck,
-	.clksel		= gfx_clksel_sel,
-	.ops		= &clkops_null,
-	.clksel_reg	= AM33XX_CLKSEL_GFX_FCLK,
-	.clksel_mask	= AM33XX_CLKSEL_GFX_FCLK_MASK,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel_rate div_1_0_2_1_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_AM33XX },
-	{ .div = 2, .val = 1, .flags = RATE_IN_AM33XX },
-	{ .div = 0 },
-};
-
-static const struct clksel gfx_div_sel[] = {
-	{ .parent = &gfx_fclk_clksel_ck, .rates = div_1_0_2_1_rates },
-	{ .parent = NULL },
-};
-
-static struct clk gfx_fck_div_ck = {
-	.name		= "gfx_fck_div_ck",
-	.clkdm_name	= "gfx_l3_clkdm",
-	.parent		= &gfx_fclk_clksel_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel		= gfx_div_sel,
-	.clksel_reg	= AM33XX_CLKSEL_GFX_FCLK,
-	.clksel_mask	= AM33XX_CLKSEL_0_0_MASK,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-	.ops		= &clkops_null,
-};
-
-static const struct clksel sysclkout_pre_sel[] = {
-	{ .parent = &clk_32768_ck, .rates = div_1_0_rates },
-	{ .parent = &l3_gclk, .rates = div_1_1_rates },
-	{ .parent = &dpll_ddr_m2_ck, .rates = div_1_2_rates },
-	{ .parent = &dpll_per_m2_ck, .rates = div_1_3_rates },
-	{ .parent = &lcd_gclk, .rates = div_1_4_rates },
-	{ .parent = NULL },
-};
-
-static struct clk sysclkout_pre_ck = {
-	.name		= "sysclkout_pre_ck",
-	.parent		= &clk_32768_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel		= sysclkout_pre_sel,
-	.clksel_reg	= AM33XX_CM_CLKOUT_CTRL,
-	.clksel_mask	= AM33XX_CLKOUT2SOURCE_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* Divide by 8 clock rates with default clock is 1/1*/
-static const struct clksel_rate div8_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_AM33XX },
-	{ .div = 2, .val = 1, .flags = RATE_IN_AM33XX },
-	{ .div = 3, .val = 2, .flags = RATE_IN_AM33XX },
-	{ .div = 4, .val = 3, .flags = RATE_IN_AM33XX },
-	{ .div = 5, .val = 4, .flags = RATE_IN_AM33XX },
-	{ .div = 6, .val = 5, .flags = RATE_IN_AM33XX },
-	{ .div = 7, .val = 6, .flags = RATE_IN_AM33XX },
-	{ .div = 8, .val = 7, .flags = RATE_IN_AM33XX },
-	{ .div = 0 },
-};
-
-static const struct clksel clkout2_div[] = {
-	{ .parent = &sysclkout_pre_ck, .rates = div8_rates },
-	{ .parent = NULL },
-};
-
-static struct clk clkout2_ck = {
-	.name		= "clkout2_ck",
-	.parent		= &sysclkout_pre_ck,
-	.ops		= &clkops_omap2_dflt,
-	.clksel		= clkout2_div,
-	.clksel_reg	= AM33XX_CM_CLKOUT_CTRL,
-	.clksel_mask	= AM33XX_CLKOUT2DIV_MASK,
-	.enable_reg	= AM33XX_CM_CLKOUT_CTRL,
-	.enable_bit	= AM33XX_CLKOUT2EN_SHIFT,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static const struct clksel wdt_clkmux_sel[] = {
-	{ .parent = &clk_rc32k_ck, .rates = div_1_0_rates },
-	{ .parent = &clkdiv32k_ick, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-static struct clk wdt1_fck = {
-	.name		= "wdt1_fck",
-	.clkdm_name	= "l4_wkup_clkdm",
-	.parent		= &clk_rc32k_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel		= wdt_clkmux_sel,
-	.clksel_reg	= AM33XX_CLKSEL_WDT1_CLK,
-	.clksel_mask	= AM33XX_CLKSEL_0_1_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/*
- * clkdev
- */
-static struct omap_clk am33xx_clks[] = {
-	CLK(NULL,	"clk_32768_ck",		&clk_32768_ck,	CK_AM33XX),
-	CLK(NULL,	"clk_rc32k_ck",		&clk_rc32k_ck,	CK_AM33XX),
-	CLK(NULL,	"virt_19200000_ck",	&virt_19200000_ck,	CK_AM33XX),
-	CLK(NULL,	"virt_24000000_ck",	&virt_24000000_ck,	CK_AM33XX),
-	CLK(NULL,	"virt_25000000_ck",	&virt_25000000_ck,	CK_AM33XX),
-	CLK(NULL,	"virt_26000000_ck",	&virt_26000000_ck,	CK_AM33XX),
-	CLK(NULL,	"sys_clkin_ck",		&sys_clkin_ck,	CK_AM33XX),
-	CLK(NULL,	"tclkin_ck",		&tclkin_ck,	CK_AM33XX),
-	CLK(NULL,	"dpll_core_ck",		&dpll_core_ck,	CK_AM33XX),
-	CLK(NULL,	"dpll_core_x2_ck",	&dpll_core_x2_ck,	CK_AM33XX),
-	CLK(NULL,	"dpll_core_m4_ck",	&dpll_core_m4_ck,	CK_AM33XX),
-	CLK(NULL,	"dpll_core_m5_ck",	&dpll_core_m5_ck,	CK_AM33XX),
-	CLK(NULL,	"dpll_core_m6_ck",	&dpll_core_m6_ck,	CK_AM33XX),
-	CLK(NULL,	"dpll_mpu_ck",		&dpll_mpu_ck,	CK_AM33XX),
-	CLK("cpu0",	NULL,			&dpll_mpu_ck,		CK_AM33XX),
-	CLK(NULL,	"dpll_mpu_m2_ck",	&dpll_mpu_m2_ck,	CK_AM33XX),
-	CLK(NULL,	"dpll_ddr_ck",		&dpll_ddr_ck,	CK_AM33XX),
-	CLK(NULL,	"dpll_ddr_m2_ck",	&dpll_ddr_m2_ck,	CK_AM33XX),
-	CLK(NULL,	"dpll_ddr_m2_div2_ck",	&dpll_ddr_m2_div2_ck,	CK_AM33XX),
-	CLK(NULL,	"dpll_disp_ck",		&dpll_disp_ck,	CK_AM33XX),
-	CLK(NULL,	"dpll_disp_m2_ck",	&dpll_disp_m2_ck,	CK_AM33XX),
-	CLK(NULL,	"dpll_per_ck",		&dpll_per_ck,	CK_AM33XX),
-	CLK(NULL,	"dpll_per_m2_ck",	&dpll_per_m2_ck,	CK_AM33XX),
-	CLK(NULL,	"dpll_per_m2_div4_wkupdm_ck",	&dpll_per_m2_div4_wkupdm_ck,	CK_AM33XX),
-	CLK(NULL,	"dpll_per_m2_div4_ck",	&dpll_per_m2_div4_ck,	CK_AM33XX),
-	CLK(NULL,	"adc_tsc_fck",		&adc_tsc_fck,	CK_AM33XX),
-	CLK(NULL,	"cefuse_fck",		&cefuse_fck,	CK_AM33XX),
-	CLK(NULL,	"clkdiv32k_ick",	&clkdiv32k_ick,	CK_AM33XX),
-	CLK(NULL,	"dcan0_fck",		&dcan0_fck,	CK_AM33XX),
-	CLK("481cc000.d_can",	NULL,		&dcan0_fck,	CK_AM33XX),
-	CLK(NULL,	"dcan1_fck",		&dcan1_fck,	CK_AM33XX),
-	CLK("481d0000.d_can",	NULL,		&dcan1_fck,	CK_AM33XX),
-	CLK(NULL,	"debugss_ick",		&debugss_ick,	CK_AM33XX),
-	CLK(NULL,	"pruss_ocp_gclk",	&pruss_ocp_gclk,	CK_AM33XX),
-	CLK("davinci-mcasp.0",  NULL,           &mcasp0_fck,    CK_AM33XX),
-	CLK("davinci-mcasp.1",  NULL,           &mcasp1_fck,    CK_AM33XX),
-	CLK(NULL,	"mcasp0_fck",		&mcasp0_fck,	CK_AM33XX),
-	CLK(NULL,	"mcasp1_fck",		&mcasp1_fck,	CK_AM33XX),
-	CLK("NULL",	"mmc2_fck",		&mmc2_fck,	CK_AM33XX),
-	CLK(NULL,	"mmu_fck",		&mmu_fck,	CK_AM33XX),
-	CLK(NULL,	"smartreflex0_fck",	&smartreflex0_fck,	CK_AM33XX),
-	CLK(NULL,	"smartreflex1_fck",	&smartreflex1_fck,	CK_AM33XX),
-	CLK(NULL,	"timer1_fck",		&timer1_fck,	CK_AM33XX),
-	CLK(NULL,	"timer2_fck",		&timer2_fck,	CK_AM33XX),
-	CLK(NULL,	"timer3_fck",		&timer3_fck,	CK_AM33XX),
-	CLK(NULL,	"timer4_fck",		&timer4_fck,	CK_AM33XX),
-	CLK(NULL,	"timer5_fck",		&timer5_fck,	CK_AM33XX),
-	CLK(NULL,	"timer6_fck",		&timer6_fck,	CK_AM33XX),
-	CLK(NULL,	"timer7_fck",		&timer7_fck,	CK_AM33XX),
-	CLK(NULL,	"usbotg_fck",		&usbotg_fck,	CK_AM33XX),
-	CLK(NULL,	"ieee5000_fck",		&ieee5000_fck,	CK_AM33XX),
-	CLK(NULL,	"wdt1_fck",		&wdt1_fck,	CK_AM33XX),
-	CLK(NULL,	"l4_rtc_gclk",		&l4_rtc_gclk,	CK_AM33XX),
-	CLK(NULL,	"l3_gclk",		&l3_gclk,	CK_AM33XX),
-	CLK(NULL,	"dpll_core_m4_div2_ck",	&dpll_core_m4_div2_ck,	CK_AM33XX),
-	CLK(NULL,	"l4hs_gclk",		&l4hs_gclk,	CK_AM33XX),
-	CLK(NULL,	"l3s_gclk",		&l3s_gclk,	CK_AM33XX),
-	CLK(NULL,	"l4fw_gclk",		&l4fw_gclk,	CK_AM33XX),
-	CLK(NULL,	"l4ls_gclk",		&l4ls_gclk,	CK_AM33XX),
-	CLK(NULL,	"clk_24mhz",		&clk_24mhz,	CK_AM33XX),
-	CLK(NULL,	"sysclk_div_ck",	&sysclk_div_ck,	CK_AM33XX),
-	CLK(NULL,	"cpsw_125mhz_gclk",	&cpsw_125mhz_gclk,	CK_AM33XX),
-	CLK(NULL,	"cpsw_cpts_rft_clk",	&cpsw_cpts_rft_clk,	CK_AM33XX),
-	CLK(NULL,	"gpio0_dbclk_mux_ck",	&gpio0_dbclk_mux_ck,	CK_AM33XX),
-	CLK(NULL,	"gpio0_dbclk",		&gpio0_dbclk,	CK_AM33XX),
-	CLK(NULL,	"gpio1_dbclk",		&gpio1_dbclk,	CK_AM33XX),
-	CLK(NULL,	"gpio2_dbclk",		&gpio2_dbclk,	CK_AM33XX),
-	CLK(NULL,	"gpio3_dbclk",		&gpio3_dbclk,	CK_AM33XX),
-	CLK(NULL,	"lcd_gclk",		&lcd_gclk,	CK_AM33XX),
-	CLK(NULL,	"mmc_clk",		&mmc_clk,	CK_AM33XX),
-	CLK(NULL,	"gfx_fclk_clksel_ck",	&gfx_fclk_clksel_ck,	CK_AM33XX),
-	CLK(NULL,	"gfx_fck_div_ck",	&gfx_fck_div_ck,	CK_AM33XX),
-	CLK(NULL,	"sysclkout_pre_ck",	&sysclkout_pre_ck,	CK_AM33XX),
-	CLK(NULL,	"clkout2_ck",		&clkout2_ck,	CK_AM33XX),
-	CLK(NULL,	"timer_32k_ck",		&clkdiv32k_ick,	CK_AM33XX),
-	CLK(NULL,	"timer_sys_ck",		&sys_clkin_ck,	CK_AM33XX),
-};
-
-int __init am33xx_clk_init(void)
-{
-	struct omap_clk *c;
-	u32 cpu_clkflg;
-
-	if (soc_is_am33xx()) {
-		cpu_mask = RATE_IN_AM33XX;
-		cpu_clkflg = CK_AM33XX;
-	}
-
-	clk_init(&omap2_clk_functions);
-
-	for (c = am33xx_clks; c < am33xx_clks + ARRAY_SIZE(am33xx_clks); c++)
-		clk_preinit(c->lk.clk);
-
-	for (c = am33xx_clks; c < am33xx_clks + ARRAY_SIZE(am33xx_clks); c++) {
-		if (c->cpu & cpu_clkflg) {
-			clkdev_add(&c->lk);
-			clk_register(c->lk.clk);
-			omap2_init_clk_clkdm(c->lk.clk);
-		}
-	}
-
-	recalculate_root_clocks();
-
-	/*
-	 * Only enable those clocks we will need, let the drivers
-	 * enable other clocks as necessary
-	 */
-	clk_enable_init_clocks();
-
-	return 0;
-}
diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c
index 1fc96b9ee33..4596468e50a 100644
--- a/arch/arm/mach-omap2/clock34xx.c
+++ b/arch/arm/mach-omap2/clock34xx.c
@@ -21,11 +21,9 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/clock.h>
-
 #include "clock.h"
 #include "clock34xx.h"
-#include "cm2xxx_3xxx.h"
+#include "cm3xxx.h"
 #include "cm-regbits-34xx.h"
 
 /**
@@ -39,7 +37,7 @@
  * from the CM_{I,F}CLKEN bit.  Pass back the correct info via
  * @idlest_reg and @idlest_bit.  No return value.
  */
-static void omap3430es2_clk_ssi_find_idlest(struct clk *clk,
+static void omap3430es2_clk_ssi_find_idlest(struct clk_hw_omap *clk,
 					    void __iomem **idlest_reg,
 					    u8 *idlest_bit,
 					    u8 *idlest_val)
@@ -51,21 +49,16 @@ static void omap3430es2_clk_ssi_find_idlest(struct clk *clk,
 	*idlest_bit = OMAP3430ES2_ST_SSI_IDLE_SHIFT;
 	*idlest_val = OMAP34XX_CM_IDLEST_VAL;
 }
-
-const struct clkops clkops_omap3430es2_ssi_wait = {
-	.enable		= omap2_dflt_clk_enable,
-	.disable	= omap2_dflt_clk_disable,
+const struct clk_hw_omap_ops clkhwops_omap3430es2_ssi_wait = {
 	.find_idlest	= omap3430es2_clk_ssi_find_idlest,
-	.find_companion = omap2_clk_dflt_find_companion,
+	.find_companion	= omap2_clk_dflt_find_companion,
 };
 
-const struct clkops clkops_omap3430es2_iclk_ssi_wait = {
-	.enable		= omap2_dflt_clk_enable,
-	.disable	= omap2_dflt_clk_disable,
-	.find_idlest	= omap3430es2_clk_ssi_find_idlest,
-	.find_companion = omap2_clk_dflt_find_companion,
+const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_ssi_wait = {
 	.allow_idle	= omap2_clkt_iclk_allow_idle,
 	.deny_idle	= omap2_clkt_iclk_deny_idle,
+	.find_idlest	= omap3430es2_clk_ssi_find_idlest,
+	.find_companion = omap2_clk_dflt_find_companion,
 };
 
 /**
@@ -82,7 +75,7 @@ const struct clkops clkops_omap3430es2_iclk_ssi_wait = {
  * default find_idlest code assumes that they are at the same
  * position.)  No return value.
  */
-static void omap3430es2_clk_dss_usbhost_find_idlest(struct clk *clk,
+static void omap3430es2_clk_dss_usbhost_find_idlest(struct clk_hw_omap *clk,
 						    void __iomem **idlest_reg,
 						    u8 *idlest_bit,
 						    u8 *idlest_val)
@@ -96,20 +89,16 @@ static void omap3430es2_clk_dss_usbhost_find_idlest(struct clk *clk,
 	*idlest_val = OMAP34XX_CM_IDLEST_VAL;
 }
 
-const struct clkops clkops_omap3430es2_dss_usbhost_wait = {
-	.enable		= omap2_dflt_clk_enable,
-	.disable	= omap2_dflt_clk_disable,
+const struct clk_hw_omap_ops clkhwops_omap3430es2_dss_usbhost_wait = {
 	.find_idlest	= omap3430es2_clk_dss_usbhost_find_idlest,
-	.find_companion = omap2_clk_dflt_find_companion,
+	.find_companion	= omap2_clk_dflt_find_companion,
 };
 
-const struct clkops clkops_omap3430es2_iclk_dss_usbhost_wait = {
-	.enable		= omap2_dflt_clk_enable,
-	.disable	= omap2_dflt_clk_disable,
-	.find_idlest	= omap3430es2_clk_dss_usbhost_find_idlest,
-	.find_companion = omap2_clk_dflt_find_companion,
+const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_dss_usbhost_wait = {
 	.allow_idle	= omap2_clkt_iclk_allow_idle,
 	.deny_idle	= omap2_clkt_iclk_deny_idle,
+	.find_idlest	= omap3430es2_clk_dss_usbhost_find_idlest,
+	.find_companion	= omap2_clk_dflt_find_companion,
 };
 
 /**
@@ -123,7 +112,7 @@ const struct clkops clkops_omap3430es2_iclk_dss_usbhost_wait = {
  * shift from the CM_{I,F}CLKEN bit.  Pass back the correct info via
  * @idlest_reg and @idlest_bit.  No return value.
  */
-static void omap3430es2_clk_hsotgusb_find_idlest(struct clk *clk,
+static void omap3430es2_clk_hsotgusb_find_idlest(struct clk_hw_omap *clk,
 						 void __iomem **idlest_reg,
 						 u8 *idlest_bit,
 						 u8 *idlest_val)
@@ -136,18 +125,14 @@ static void omap3430es2_clk_hsotgusb_find_idlest(struct clk *clk,
 	*idlest_val = OMAP34XX_CM_IDLEST_VAL;
 }
 
-const struct clkops clkops_omap3430es2_hsotgusb_wait = {
-	.enable		= omap2_dflt_clk_enable,
-	.disable	= omap2_dflt_clk_disable,
+const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_hsotgusb_wait = {
+	.allow_idle	= omap2_clkt_iclk_allow_idle,
+	.deny_idle	= omap2_clkt_iclk_deny_idle,
 	.find_idlest	= omap3430es2_clk_hsotgusb_find_idlest,
-	.find_companion = omap2_clk_dflt_find_companion,
+	.find_companion	= omap2_clk_dflt_find_companion,
 };
 
-const struct clkops clkops_omap3430es2_iclk_hsotgusb_wait = {
-	.enable		= omap2_dflt_clk_enable,
-	.disable	= omap2_dflt_clk_disable,
+const struct clk_hw_omap_ops clkhwops_omap3430es2_hsotgusb_wait = {
 	.find_idlest	= omap3430es2_clk_hsotgusb_find_idlest,
-	.find_companion = omap2_clk_dflt_find_companion,
-	.allow_idle	= omap2_clkt_iclk_allow_idle,
-	.deny_idle	= omap2_clkt_iclk_deny_idle,
+	.find_companion	= omap2_clk_dflt_find_companion,
 };
diff --git a/arch/arm/mach-omap2/clock3517.c b/arch/arm/mach-omap2/clock3517.c
index 2e97d08f0e5..4d79ae2c024 100644
--- a/arch/arm/mach-omap2/clock3517.c
+++ b/arch/arm/mach-omap2/clock3517.c
@@ -21,11 +21,9 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/clock.h>
-
 #include "clock.h"
 #include "clock3517.h"
-#include "cm2xxx_3xxx.h"
+#include "cm3xxx.h"
 #include "cm-regbits-34xx.h"
 
 /*
@@ -49,7 +47,7 @@
  * in the enable register itsel at a bit offset of 4 from the enable
  * bit. A value of 1 indicates that clock is enabled.
  */
-static void am35xx_clk_find_idlest(struct clk *clk,
+static void am35xx_clk_find_idlest(struct clk_hw_omap *clk,
 					    void __iomem **idlest_reg,
 					    u8 *idlest_bit,
 					    u8 *idlest_val)
@@ -73,8 +71,9 @@ static void am35xx_clk_find_idlest(struct clk *clk,
  * associate this type of code with per-module data structures to
  * avoid this issue, and remove the casts.  No return value.
  */
-static void am35xx_clk_find_companion(struct clk *clk, void __iomem **other_reg,
-					    u8 *other_bit)
+static void am35xx_clk_find_companion(struct clk_hw_omap *clk,
+				      void __iomem **other_reg,
+				      u8 *other_bit)
 {
 	*other_reg = (__force void __iomem *)(clk->enable_reg);
 	if (clk->enable_bit & AM35XX_IPSS_ICK_MASK)
@@ -82,10 +81,7 @@ static void am35xx_clk_find_companion(struct clk *clk, void __iomem **other_reg,
 	else
 		*other_bit = clk->enable_bit - AM35XX_IPSS_ICK_FCK_OFFSET;
 }
-
-const struct clkops clkops_am35xx_ipss_module_wait = {
-	.enable		= omap2_dflt_clk_enable,
-	.disable	= omap2_dflt_clk_disable,
+const struct clk_hw_omap_ops clkhwops_am35xx_ipss_module_wait = {
 	.find_idlest	= am35xx_clk_find_idlest,
 	.find_companion	= am35xx_clk_find_companion,
 };
@@ -101,7 +97,7 @@ const struct clkops clkops_am35xx_ipss_module_wait = {
  * CM_{I,F}CLKEN bit.  Pass back the correct info via @idlest_reg
  * and @idlest_bit.  No return value.
  */
-static void am35xx_clk_ipss_find_idlest(struct clk *clk,
+static void am35xx_clk_ipss_find_idlest(struct clk_hw_omap *clk,
 					    void __iomem **idlest_reg,
 					    u8 *idlest_bit,
 					    u8 *idlest_val)
@@ -114,13 +110,9 @@ static void am35xx_clk_ipss_find_idlest(struct clk *clk,
 	*idlest_val = OMAP34XX_CM_IDLEST_VAL;
 }
 
-const struct clkops clkops_am35xx_ipss_wait = {
-	.enable		= omap2_dflt_clk_enable,
-	.disable	= omap2_dflt_clk_disable,
-	.find_idlest	= am35xx_clk_ipss_find_idlest,
-	.find_companion	= omap2_clk_dflt_find_companion,
+const struct clk_hw_omap_ops clkhwops_am35xx_ipss_wait = {
 	.allow_idle	= omap2_clkt_iclk_allow_idle,
 	.deny_idle	= omap2_clkt_iclk_deny_idle,
+	.find_idlest	= am35xx_clk_ipss_find_idlest,
+	.find_companion	= omap2_clk_dflt_find_companion,
 };
-
-
diff --git a/arch/arm/mach-omap2/clock36xx.c b/arch/arm/mach-omap2/clock36xx.c
index 0c5e25ed887..8f3bf4e5090 100644
--- a/arch/arm/mach-omap2/clock36xx.c
+++ b/arch/arm/mach-omap2/clock36xx.c
@@ -22,8 +22,6 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/clock.h>
-
 #include "clock.h"
 #include "clock36xx.h"
 
@@ -39,34 +37,32 @@
  * (Any other value different from the Read value) to the
  * corresponding CM_CLKSEL register will refresh the dividers.
  */
-static int omap36xx_pwrdn_clk_enable_with_hsdiv_restore(struct clk *clk)
+int omap36xx_pwrdn_clk_enable_with_hsdiv_restore(struct clk_hw *clk)
 {
+	struct clk_hw_omap *parent;
+	struct clk_hw *parent_hw;
 	u32 dummy_v, orig_v, clksel_shift;
 	int ret;
 
 	/* Clear PWRDN bit of HSDIVIDER */
 	ret = omap2_dflt_clk_enable(clk);
 
+	parent_hw = __clk_get_hw(__clk_get_parent(clk->clk));
+	parent = to_clk_hw_omap(parent_hw);
+
 	/* Restore the dividers */
 	if (!ret) {
-		clksel_shift = __ffs(clk->parent->clksel_mask);
-		orig_v = __raw_readl(clk->parent->clksel_reg);
+		clksel_shift = __ffs(parent->clksel_mask);
+		orig_v = __raw_readl(parent->clksel_reg);
 		dummy_v = orig_v;
 
 		/* Write any other value different from the Read value */
 		dummy_v ^= (1 << clksel_shift);
-		__raw_writel(dummy_v, clk->parent->clksel_reg);
+		__raw_writel(dummy_v, parent->clksel_reg);
 
 		/* Write the original divider */
-		__raw_writel(orig_v, clk->parent->clksel_reg);
+		__raw_writel(orig_v, parent->clksel_reg);
 	}
 
 	return ret;
 }
-
-const struct clkops clkops_omap36xx_pwrdn_with_hsdiv_wait_restore = {
-	.enable		= omap36xx_pwrdn_clk_enable_with_hsdiv_restore,
-	.disable	= omap2_dflt_clk_disable,
-	.find_companion	= omap2_clk_dflt_find_companion,
-	.find_idlest	= omap2_clk_dflt_find_idlest,
-};
diff --git a/arch/arm/mach-omap2/clock36xx.h b/arch/arm/mach-omap2/clock36xx.h
index a7dee5bc636..945bb7f083e 100644
--- a/arch/arm/mach-omap2/clock36xx.h
+++ b/arch/arm/mach-omap2/clock36xx.h
@@ -8,6 +8,6 @@
 #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK36XX_H
 #define __ARCH_ARM_MACH_OMAP2_CLOCK36XX_H
 
-extern const struct clkops clkops_omap36xx_pwrdn_with_hsdiv_wait_restore;
+extern int omap36xx_pwrdn_clk_enable_with_hsdiv_restore(struct clk_hw *hw);
 
 #endif
diff --git a/arch/arm/mach-omap2/clock3xxx.c b/arch/arm/mach-omap2/clock3xxx.c
index 83bb01427d4..4eacab8f117 100644
--- a/arch/arm/mach-omap2/clock3xxx.c
+++ b/arch/arm/mach-omap2/clock3xxx.c
@@ -21,8 +21,6 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/clock.h>
-
 #include "soc.h"
 #include "clock.h"
 #include "clock3xxx.h"
@@ -40,8 +38,8 @@
 
 /* needed by omap3_core_dpll_m2_set_rate() */
 struct clk *sdrc_ick_p, *arm_fck_p;
-
-int omap3_dpll4_set_rate(struct clk *clk, unsigned long rate)
+int omap3_dpll4_set_rate(struct clk_hw *hw, unsigned long rate,
+				unsigned long parent_rate)
 {
 	/*
 	 * According to the 12-5 CDP code from TI, "Limitation 2.5"
@@ -53,7 +51,7 @@ int omap3_dpll4_set_rate(struct clk *clk, unsigned long rate)
 		return -EINVAL;
 	}
 
-	return omap3_noncore_dpll_set_rate(clk, rate);
+	return omap3_noncore_dpll_set_rate(hw, rate, parent_rate);
 }
 
 void __init omap3_clk_lock_dpll5(void)
diff --git a/arch/arm/mach-omap2/clock3xxx.h b/arch/arm/mach-omap2/clock3xxx.h
index 8bbeeaf399e..8cd4b0a882a 100644
--- a/arch/arm/mach-omap2/clock3xxx.h
+++ b/arch/arm/mach-omap2/clock3xxx.h
@@ -9,8 +9,10 @@
 #define __ARCH_ARM_MACH_OMAP2_CLOCK3XXX_H
 
 int omap3xxx_clk_init(void);
-int omap3_dpll4_set_rate(struct clk *clk, unsigned long rate);
-int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate);
+int omap3_dpll4_set_rate(struct clk_hw *clk, unsigned long rate,
+					unsigned long parent_rate);
+int omap3_core_dpll_m2_set_rate(struct clk_hw *clk, unsigned long rate,
+					unsigned long parent_rate);
 void omap3_clk_lock_dpll5(void);
 
 extern struct clk *sdrc_ick_p;
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
deleted file mode 100644
index 1f42c9d5ecf..00000000000
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ /dev/null
@@ -1,3617 +0,0 @@
-/*
- * OMAP3 clock data
- *
- * Copyright (C) 2007-2010, 2012 Texas Instruments, Inc.
- * Copyright (C) 2007-2011 Nokia Corporation
- *
- * Written by Paul Walmsley
- * With many device clock fixes by Kevin Hilman and Jouni Högander
- * DPLL bypass clock support added by Roman Tereshonkov
- *
- */
-
-/*
- * Virtual clocks are introduced as convenient tools.
- * They are sources for other clocks and not supposed
- * to be requested from drivers directly.
- */
-
-#include <linux/kernel.h>
-#include <linux/clk.h>
-#include <linux/list.h>
-#include <linux/io.h>
-
-#include <plat/clkdev_omap.h>
-
-#include "soc.h"
-#include "iomap.h"
-#include "clock.h"
-#include "clock3xxx.h"
-#include "clock34xx.h"
-#include "clock36xx.h"
-#include "clock3517.h"
-#include "cm2xxx_3xxx.h"
-#include "cm-regbits-34xx.h"
-#include "prm2xxx_3xxx.h"
-#include "prm-regbits-34xx.h"
-#include "control.h"
-
-/*
- * clocks
- */
-
-#define OMAP_CM_REGADDR		OMAP34XX_CM_REGADDR
-
-/* Maximum DPLL multiplier, divider values for OMAP3 */
-#define OMAP3_MAX_DPLL_MULT		2047
-#define OMAP3630_MAX_JTYPE_DPLL_MULT	4095
-#define OMAP3_MAX_DPLL_DIV		128
-
-/*
- * DPLL1 supplies clock to the MPU.
- * DPLL2 supplies clock to the IVA2.
- * DPLL3 supplies CORE domain clocks.
- * DPLL4 supplies peripheral clocks.
- * DPLL5 supplies other peripheral clocks (USBHOST, USIM).
- */
-
-/* Forward declarations for DPLL bypass clocks */
-static struct clk dpll1_fck;
-static struct clk dpll2_fck;
-
-/* PRM CLOCKS */
-
-/* According to timer32k.c, this is a 32768Hz clock, not a 32000Hz clock. */
-static struct clk omap_32k_fck = {
-	.name		= "omap_32k_fck",
-	.ops		= &clkops_null,
-	.rate		= 32768,
-};
-
-static struct clk secure_32k_fck = {
-	.name		= "secure_32k_fck",
-	.ops		= &clkops_null,
-	.rate		= 32768,
-};
-
-/* Virtual source clocks for osc_sys_ck */
-static struct clk virt_12m_ck = {
-	.name		= "virt_12m_ck",
-	.ops		= &clkops_null,
-	.rate		= 12000000,
-};
-
-static struct clk virt_13m_ck = {
-	.name		= "virt_13m_ck",
-	.ops		= &clkops_null,
-	.rate		= 13000000,
-};
-
-static struct clk virt_16_8m_ck = {
-	.name		= "virt_16_8m_ck",
-	.ops		= &clkops_null,
-	.rate		= 16800000,
-};
-
-static struct clk virt_38_4m_ck = {
-	.name		= "virt_38_4m_ck",
-	.ops		= &clkops_null,
-	.rate		= 38400000,
-};
-
-static const struct clksel_rate osc_sys_12m_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate osc_sys_13m_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate osc_sys_16_8m_rates[] = {
-	{ .div = 1, .val = 5, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate osc_sys_19_2m_rates[] = {
-	{ .div = 1, .val = 2, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate osc_sys_26m_rates[] = {
-	{ .div = 1, .val = 3, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate osc_sys_38_4m_rates[] = {
-	{ .div = 1, .val = 4, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel osc_sys_clksel[] = {
-	{ .parent = &virt_12m_ck,   .rates = osc_sys_12m_rates },
-	{ .parent = &virt_13m_ck,   .rates = osc_sys_13m_rates },
-	{ .parent = &virt_16_8m_ck, .rates = osc_sys_16_8m_rates },
-	{ .parent = &virt_19200000_ck, .rates = osc_sys_19_2m_rates },
-	{ .parent = &virt_26000000_ck,   .rates = osc_sys_26m_rates },
-	{ .parent = &virt_38_4m_ck, .rates = osc_sys_38_4m_rates },
-	{ .parent = NULL },
-};
-
-/* Oscillator clock */
-/* 12, 13, 16.8, 19.2, 26, or 38.4 MHz */
-static struct clk osc_sys_ck = {
-	.name		= "osc_sys_ck",
-	.ops		= &clkops_null,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP3430_PRM_CLKSEL,
-	.clksel_mask	= OMAP3430_SYS_CLKIN_SEL_MASK,
-	.clksel		= osc_sys_clksel,
-	/* REVISIT: deal with autoextclkmode? */
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel_rate div2_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel sys_clksel[] = {
-	{ .parent = &osc_sys_ck, .rates = div2_rates },
-	{ .parent = NULL }
-};
-
-/* Latency: this clock is only enabled after PRM_CLKSETUP.SETUP_TIME */
-/* Feeds DPLLs - divided first by PRM_CLKSRC_CTRL.SYSCLKDIV? */
-static struct clk sys_ck = {
-	.name		= "sys_ck",
-	.ops		= &clkops_null,
-	.parent		= &osc_sys_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP3430_PRM_CLKSRC_CTRL,
-	.clksel_mask	= OMAP_SYSCLKDIV_MASK,
-	.clksel		= sys_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk sys_altclk = {
-	.name		= "sys_altclk",
-	.ops		= &clkops_null,
-};
-
-/* Optional external clock input for some McBSPs */
-static struct clk mcbsp_clks = {
-	.name		= "mcbsp_clks",
-	.ops		= &clkops_null,
-};
-
-/* PRM EXTERNAL CLOCK OUTPUT */
-
-static struct clk sys_clkout1 = {
-	.name		= "sys_clkout1",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &osc_sys_ck,
-	.enable_reg	= OMAP3430_PRM_CLKOUT_CTRL,
-	.enable_bit	= OMAP3430_CLKOUT_EN_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/* DPLLS */
-
-/* CM CLOCKS */
-
-static const struct clksel_rate div16_dpll_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_3XXX },
-	{ .div = 3, .val = 3, .flags = RATE_IN_3XXX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_3XXX },
-	{ .div = 5, .val = 5, .flags = RATE_IN_3XXX },
-	{ .div = 6, .val = 6, .flags = RATE_IN_3XXX },
-	{ .div = 7, .val = 7, .flags = RATE_IN_3XXX },
-	{ .div = 8, .val = 8, .flags = RATE_IN_3XXX },
-	{ .div = 9, .val = 9, .flags = RATE_IN_3XXX },
-	{ .div = 10, .val = 10, .flags = RATE_IN_3XXX },
-	{ .div = 11, .val = 11, .flags = RATE_IN_3XXX },
-	{ .div = 12, .val = 12, .flags = RATE_IN_3XXX },
-	{ .div = 13, .val = 13, .flags = RATE_IN_3XXX },
-	{ .div = 14, .val = 14, .flags = RATE_IN_3XXX },
-	{ .div = 15, .val = 15, .flags = RATE_IN_3XXX },
-	{ .div = 16, .val = 16, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate dpll4_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_3XXX },
-	{ .div = 3, .val = 3, .flags = RATE_IN_3XXX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_3XXX },
-	{ .div = 5, .val = 5, .flags = RATE_IN_3XXX },
-	{ .div = 6, .val = 6, .flags = RATE_IN_3XXX },
-	{ .div = 7, .val = 7, .flags = RATE_IN_3XXX },
-	{ .div = 8, .val = 8, .flags = RATE_IN_3XXX },
-	{ .div = 9, .val = 9, .flags = RATE_IN_3XXX },
-	{ .div = 10, .val = 10, .flags = RATE_IN_3XXX },
-	{ .div = 11, .val = 11, .flags = RATE_IN_3XXX },
-	{ .div = 12, .val = 12, .flags = RATE_IN_3XXX },
-	{ .div = 13, .val = 13, .flags = RATE_IN_3XXX },
-	{ .div = 14, .val = 14, .flags = RATE_IN_3XXX },
-	{ .div = 15, .val = 15, .flags = RATE_IN_3XXX },
-	{ .div = 16, .val = 16, .flags = RATE_IN_3XXX },
-	{ .div = 17, .val = 17, .flags = RATE_IN_36XX },
-	{ .div = 18, .val = 18, .flags = RATE_IN_36XX },
-	{ .div = 19, .val = 19, .flags = RATE_IN_36XX },
-	{ .div = 20, .val = 20, .flags = RATE_IN_36XX },
-	{ .div = 21, .val = 21, .flags = RATE_IN_36XX },
-	{ .div = 22, .val = 22, .flags = RATE_IN_36XX },
-	{ .div = 23, .val = 23, .flags = RATE_IN_36XX },
-	{ .div = 24, .val = 24, .flags = RATE_IN_36XX },
-	{ .div = 25, .val = 25, .flags = RATE_IN_36XX },
-	{ .div = 26, .val = 26, .flags = RATE_IN_36XX },
-	{ .div = 27, .val = 27, .flags = RATE_IN_36XX },
-	{ .div = 28, .val = 28, .flags = RATE_IN_36XX },
-	{ .div = 29, .val = 29, .flags = RATE_IN_36XX },
-	{ .div = 30, .val = 30, .flags = RATE_IN_36XX },
-	{ .div = 31, .val = 31, .flags = RATE_IN_36XX },
-	{ .div = 32, .val = 32, .flags = RATE_IN_36XX },
-	{ .div = 0 }
-};
-
-/* DPLL1 */
-/* MPU clock source */
-/* Type: DPLL */
-static struct dpll_data dpll1_dd = {
-	.mult_div1_reg	= OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL),
-	.mult_mask	= OMAP3430_MPU_DPLL_MULT_MASK,
-	.div1_mask	= OMAP3430_MPU_DPLL_DIV_MASK,
-	.clk_bypass	= &dpll1_fck,
-	.clk_ref	= &sys_ck,
-	.freqsel_mask	= OMAP3430_MPU_DPLL_FREQSEL_MASK,
-	.control_reg	= OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKEN_PLL),
-	.enable_mask	= OMAP3430_EN_MPU_DPLL_MASK,
-	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
-	.auto_recal_bit	= OMAP3430_EN_MPU_DPLL_DRIFTGUARD_SHIFT,
-	.recal_en_bit	= OMAP3430_MPU_DPLL_RECAL_EN_SHIFT,
-	.recal_st_bit	= OMAP3430_MPU_DPLL_ST_SHIFT,
-	.autoidle_reg	= OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_AUTOIDLE_PLL),
-	.autoidle_mask	= OMAP3430_AUTO_MPU_DPLL_MASK,
-	.idlest_reg	= OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL),
-	.idlest_mask	= OMAP3430_ST_MPU_CLK_MASK,
-	.max_multiplier = OMAP3_MAX_DPLL_MULT,
-	.min_divider	= 1,
-	.max_divider	= OMAP3_MAX_DPLL_DIV,
-};
-
-static struct clk dpll1_ck = {
-	.name		= "dpll1_ck",
-	.ops		= &clkops_omap3_noncore_dpll_ops,
-	.parent		= &sys_ck,
-	.dpll_data	= &dpll1_dd,
-	.round_rate	= &omap2_dpll_round_rate,
-	.set_rate	= &omap3_noncore_dpll_set_rate,
-	.clkdm_name	= "dpll1_clkdm",
-	.recalc		= &omap3_dpll_recalc,
-};
-
-/*
- * This virtual clock provides the CLKOUTX2 output from the DPLL if the
- * DPLL isn't bypassed.
- */
-static struct clk dpll1_x2_ck = {
-	.name		= "dpll1_x2_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll1_ck,
-	.clkdm_name	= "dpll1_clkdm",
-	.recalc		= &omap3_clkoutx2_recalc,
-};
-
-/* On DPLL1, unlike other DPLLs, the divider is downstream from CLKOUTX2 */
-static const struct clksel div16_dpll1_x2m2_clksel[] = {
-	{ .parent = &dpll1_x2_ck, .rates = div16_dpll_rates },
-	{ .parent = NULL }
-};
-
-/*
- * Does not exist in the TRM - needed to separate the M2 divider from
- * bypass selection in mpu_ck
- */
-static struct clk dpll1_x2m2_ck = {
-	.name		= "dpll1_x2m2_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll1_x2_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL2_PLL),
-	.clksel_mask	= OMAP3430_MPU_DPLL_CLKOUT_DIV_MASK,
-	.clksel		= div16_dpll1_x2m2_clksel,
-	.clkdm_name	= "dpll1_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* DPLL2 */
-/* IVA2 clock source */
-/* Type: DPLL */
-
-static struct dpll_data dpll2_dd = {
-	.mult_div1_reg	= OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL),
-	.mult_mask	= OMAP3430_IVA2_DPLL_MULT_MASK,
-	.div1_mask	= OMAP3430_IVA2_DPLL_DIV_MASK,
-	.clk_bypass	= &dpll2_fck,
-	.clk_ref	= &sys_ck,
-	.freqsel_mask	= OMAP3430_IVA2_DPLL_FREQSEL_MASK,
-	.control_reg	= OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKEN_PLL),
-	.enable_mask	= OMAP3430_EN_IVA2_DPLL_MASK,
-	.modes		= (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED) |
-				(1 << DPLL_LOW_POWER_BYPASS),
-	.auto_recal_bit	= OMAP3430_EN_IVA2_DPLL_DRIFTGUARD_SHIFT,
-	.recal_en_bit	= OMAP3430_PRM_IRQENABLE_MPU_IVA2_DPLL_RECAL_EN_SHIFT,
-	.recal_st_bit	= OMAP3430_PRM_IRQSTATUS_MPU_IVA2_DPLL_ST_SHIFT,
-	.autoidle_reg	= OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_AUTOIDLE_PLL),
-	.autoidle_mask	= OMAP3430_AUTO_IVA2_DPLL_MASK,
-	.idlest_reg	= OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_IDLEST_PLL),
-	.idlest_mask	= OMAP3430_ST_IVA2_CLK_MASK,
-	.max_multiplier = OMAP3_MAX_DPLL_MULT,
-	.min_divider	= 1,
-	.max_divider	= OMAP3_MAX_DPLL_DIV,
-};
-
-static struct clk dpll2_ck = {
-	.name		= "dpll2_ck",
-	.ops		= &clkops_omap3_noncore_dpll_ops,
-	.parent		= &sys_ck,
-	.dpll_data	= &dpll2_dd,
-	.round_rate	= &omap2_dpll_round_rate,
-	.set_rate	= &omap3_noncore_dpll_set_rate,
-	.clkdm_name	= "dpll2_clkdm",
-	.recalc		= &omap3_dpll_recalc,
-};
-
-static const struct clksel div16_dpll2_m2x2_clksel[] = {
-	{ .parent = &dpll2_ck, .rates = div16_dpll_rates },
-	{ .parent = NULL }
-};
-
-/*
- * The TRM is conflicted on whether IVA2 clock comes from DPLL2 CLKOUT
- * or CLKOUTX2. CLKOUT seems most plausible.
- */
-static struct clk dpll2_m2_ck = {
-	.name		= "dpll2_m2_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll2_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_IVA2_MOD,
-					  OMAP3430_CM_CLKSEL2_PLL),
-	.clksel_mask	= OMAP3430_IVA2_DPLL_CLKOUT_DIV_MASK,
-	.clksel		= div16_dpll2_m2x2_clksel,
-	.clkdm_name	= "dpll2_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/*
- * DPLL3
- * Source clock for all interfaces and for some device fclks
- * REVISIT: Also supports fast relock bypass - not included below
- */
-static struct dpll_data dpll3_dd = {
-	.mult_div1_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
-	.mult_mask	= OMAP3430_CORE_DPLL_MULT_MASK,
-	.div1_mask	= OMAP3430_CORE_DPLL_DIV_MASK,
-	.clk_bypass	= &sys_ck,
-	.clk_ref	= &sys_ck,
-	.freqsel_mask	= OMAP3430_CORE_DPLL_FREQSEL_MASK,
-	.control_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_mask	= OMAP3430_EN_CORE_DPLL_MASK,
-	.auto_recal_bit	= OMAP3430_EN_CORE_DPLL_DRIFTGUARD_SHIFT,
-	.recal_en_bit	= OMAP3430_CORE_DPLL_RECAL_EN_SHIFT,
-	.recal_st_bit	= OMAP3430_CORE_DPLL_ST_SHIFT,
-	.autoidle_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE),
-	.autoidle_mask	= OMAP3430_AUTO_CORE_DPLL_MASK,
-	.idlest_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
-	.idlest_mask	= OMAP3430_ST_CORE_CLK_MASK,
-	.max_multiplier = OMAP3_MAX_DPLL_MULT,
-	.min_divider	= 1,
-	.max_divider	= OMAP3_MAX_DPLL_DIV,
-};
-
-static struct clk dpll3_ck = {
-	.name		= "dpll3_ck",
-	.ops		= &clkops_omap3_core_dpll_ops,
-	.parent		= &sys_ck,
-	.dpll_data	= &dpll3_dd,
-	.round_rate	= &omap2_dpll_round_rate,
-	.clkdm_name	= "dpll3_clkdm",
-	.recalc		= &omap3_dpll_recalc,
-};
-
-/*
- * This virtual clock provides the CLKOUTX2 output from the DPLL if the
- * DPLL isn't bypassed
- */
-static struct clk dpll3_x2_ck = {
-	.name		= "dpll3_x2_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll3_ck,
-	.clkdm_name	= "dpll3_clkdm",
-	.recalc		= &omap3_clkoutx2_recalc,
-};
-
-static const struct clksel_rate div31_dpll3_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_3XXX },
-	{ .div = 3, .val = 3, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 5, .val = 5, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 6, .val = 6, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 7, .val = 7, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 8, .val = 8, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 9, .val = 9, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 10, .val = 10, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 11, .val = 11, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 12, .val = 12, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 13, .val = 13, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 14, .val = 14, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 15, .val = 15, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 16, .val = 16, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 17, .val = 17, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 18, .val = 18, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 19, .val = 19, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 20, .val = 20, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 21, .val = 21, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 22, .val = 22, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 23, .val = 23, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 24, .val = 24, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 25, .val = 25, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 26, .val = 26, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 27, .val = 27, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 28, .val = 28, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 29, .val = 29, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 30, .val = 30, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 31, .val = 31, .flags = RATE_IN_3430ES2PLUS_36XX },
-	{ .div = 0 },
-};
-
-static const struct clksel div31_dpll3m2_clksel[] = {
-	{ .parent = &dpll3_ck, .rates = div31_dpll3_rates },
-	{ .parent = NULL }
-};
-
-/* DPLL3 output M2 - primary control point for CORE speed */
-static struct clk dpll3_m2_ck = {
-	.name		= "dpll3_m2_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll3_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP3430_CORE_DPLL_CLKOUT_DIV_MASK,
-	.clksel		= div31_dpll3m2_clksel,
-	.clkdm_name	= "dpll3_clkdm",
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap3_core_dpll_m2_set_rate,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk core_ck = {
-	.name		= "core_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll3_m2_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dpll3_m2x2_ck = {
-	.name		= "dpll3_m2x2_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll3_m2_ck,
-	.clkdm_name	= "dpll3_clkdm",
-	.recalc		= &omap3_clkoutx2_recalc,
-};
-
-/* The PWRDN bit is apparently only available on 3430ES2 and above */
-static const struct clksel div16_dpll3_clksel[] = {
-	{ .parent = &dpll3_ck, .rates = div16_dpll_rates },
-	{ .parent = NULL }
-};
-
-/* This virtual clock is the source for dpll3_m3x2_ck */
-static struct clk dpll3_m3_ck = {
-	.name		= "dpll3_m3_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll3_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP3430_DIV_DPLL3_MASK,
-	.clksel		= div16_dpll3_clksel,
-	.clkdm_name	= "dpll3_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* The PWRDN bit is apparently only available on 3430ES2 and above */
-static struct clk dpll3_m3x2_ck = {
-	.name		= "dpll3_m3x2_ck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &dpll3_m3_ck,
-	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_bit	= OMAP3430_PWRDN_EMU_CORE_SHIFT,
-	.flags		= INVERT_ENABLE,
-	.clkdm_name	= "dpll3_clkdm",
-	.recalc		= &omap3_clkoutx2_recalc,
-};
-
-static struct clk emu_core_alwon_ck = {
-	.name		= "emu_core_alwon_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll3_m3x2_ck,
-	.clkdm_name	= "dpll3_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* DPLL4 */
-/* Supplies 96MHz, 54Mhz TV DAC, DSS fclk, CAM sensor clock, emul trace clk */
-/* Type: DPLL */
-static struct dpll_data dpll4_dd;
-
-static struct dpll_data dpll4_dd_34xx __initdata = {
-	.mult_div1_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL2),
-	.mult_mask	= OMAP3430_PERIPH_DPLL_MULT_MASK,
-	.div1_mask	= OMAP3430_PERIPH_DPLL_DIV_MASK,
-	.clk_bypass	= &sys_ck,
-	.clk_ref	= &sys_ck,
-	.freqsel_mask	= OMAP3430_PERIPH_DPLL_FREQSEL_MASK,
-	.control_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_mask	= OMAP3430_EN_PERIPH_DPLL_MASK,
-	.modes		= (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED),
-	.auto_recal_bit	= OMAP3430_EN_PERIPH_DPLL_DRIFTGUARD_SHIFT,
-	.recal_en_bit	= OMAP3430_PERIPH_DPLL_RECAL_EN_SHIFT,
-	.recal_st_bit	= OMAP3430_PERIPH_DPLL_ST_SHIFT,
-	.autoidle_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE),
-	.autoidle_mask	= OMAP3430_AUTO_PERIPH_DPLL_MASK,
-	.idlest_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
-	.idlest_mask	= OMAP3430_ST_PERIPH_CLK_MASK,
-	.max_multiplier = OMAP3_MAX_DPLL_MULT,
-	.min_divider	= 1,
-	.max_divider	= OMAP3_MAX_DPLL_DIV,
-};
-
-static struct dpll_data dpll4_dd_3630 __initdata = {
-	.mult_div1_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL2),
-	.mult_mask	= OMAP3630_PERIPH_DPLL_MULT_MASK,
-	.div1_mask	= OMAP3430_PERIPH_DPLL_DIV_MASK,
-	.clk_bypass	= &sys_ck,
-	.clk_ref	= &sys_ck,
-	.control_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_mask	= OMAP3430_EN_PERIPH_DPLL_MASK,
-	.modes		= (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED),
-	.auto_recal_bit	= OMAP3430_EN_PERIPH_DPLL_DRIFTGUARD_SHIFT,
-	.recal_en_bit	= OMAP3430_PERIPH_DPLL_RECAL_EN_SHIFT,
-	.recal_st_bit	= OMAP3430_PERIPH_DPLL_ST_SHIFT,
-	.autoidle_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE),
-	.autoidle_mask	= OMAP3430_AUTO_PERIPH_DPLL_MASK,
-	.idlest_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
-	.idlest_mask	= OMAP3430_ST_PERIPH_CLK_MASK,
-	.dco_mask	= OMAP3630_PERIPH_DPLL_DCO_SEL_MASK,
-	.sddiv_mask	= OMAP3630_PERIPH_DPLL_SD_DIV_MASK,
-	.max_multiplier = OMAP3630_MAX_JTYPE_DPLL_MULT,
-	.min_divider	= 1,
-	.max_divider	= OMAP3_MAX_DPLL_DIV,
-	.flags		= DPLL_J_TYPE
-};
-
-static struct clk dpll4_ck = {
-	.name		= "dpll4_ck",
-	.ops		= &clkops_omap3_noncore_dpll_ops,
-	.parent		= &sys_ck,
-	.dpll_data	= &dpll4_dd,
-	.round_rate	= &omap2_dpll_round_rate,
-	.set_rate	= &omap3_dpll4_set_rate,
-	.clkdm_name	= "dpll4_clkdm",
-	.recalc		= &omap3_dpll_recalc,
-};
-
-/*
- * This virtual clock provides the CLKOUTX2 output from the DPLL if the
- * DPLL isn't bypassed --
- * XXX does this serve any downstream clocks?
- */
-static struct clk dpll4_x2_ck = {
-	.name		= "dpll4_x2_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll4_ck,
-	.clkdm_name	= "dpll4_clkdm",
-	.recalc		= &omap3_clkoutx2_recalc,
-};
-
-static const struct clksel dpll4_clksel[] = {
-	{ .parent = &dpll4_ck, .rates = dpll4_rates },
-	{ .parent = NULL }
-};
-
-/* This virtual clock is the source for dpll4_m2x2_ck */
-static struct clk dpll4_m2_ck = {
-	.name		= "dpll4_m2_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll4_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(PLL_MOD, OMAP3430_CM_CLKSEL3),
-	.clksel_mask	= OMAP3630_DIV_96M_MASK,
-	.clksel		= dpll4_clksel,
-	.clkdm_name	= "dpll4_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* The PWRDN bit is apparently only available on 3430ES2 and above */
-static struct clk dpll4_m2x2_ck = {
-	.name		= "dpll4_m2x2_ck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &dpll4_m2_ck,
-	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_bit	= OMAP3430_PWRDN_96M_SHIFT,
-	.flags		= INVERT_ENABLE,
-	.clkdm_name	= "dpll4_clkdm",
-	.recalc		= &omap3_clkoutx2_recalc,
-};
-
-/*
- * DPLL4 generates DPLL4_M2X2_CLK which is then routed into the PRM as
- * PRM_96M_ALWON_(F)CLK.  Two clocks then emerge from the PRM:
- * 96M_ALWON_FCLK (called "omap_96m_alwon_fck" below) and
- * CM_96K_(F)CLK.
- */
-
-/* Adding 192MHz Clock node needed by SGX */
-static struct clk omap_192m_alwon_fck = {
-	.name		= "omap_192m_alwon_fck",
-	.ops		= &clkops_null,
-	.parent		= &dpll4_m2x2_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel_rate omap_96m_alwon_fck_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_36XX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_36XX },
-	{ .div = 0 }
-};
-
-static const struct clksel omap_96m_alwon_fck_clksel[] = {
-	{ .parent = &omap_192m_alwon_fck, .rates = omap_96m_alwon_fck_rates },
-	{ .parent = NULL }
-};
-
-static const struct clksel_rate omap_96m_dpll_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate omap_96m_sys_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static struct clk omap_96m_alwon_fck = {
-	.name		= "omap_96m_alwon_fck",
-	.ops		= &clkops_null,
-	.parent		= &dpll4_m2x2_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk omap_96m_alwon_fck_3630 = {
-	.name		= "omap_96m_alwon_fck",
-	.parent		= &omap_192m_alwon_fck,
-	.init		= &omap2_init_clksel_parent,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3630_CLKSEL_96M_MASK,
-	.clksel		= omap_96m_alwon_fck_clksel
-};
-
-static struct clk cm_96m_fck = {
-	.name		= "cm_96m_fck",
-	.ops		= &clkops_null,
-	.parent		= &omap_96m_alwon_fck,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel omap_96m_fck_clksel[] = {
-	{ .parent = &cm_96m_fck, .rates = omap_96m_dpll_rates },
-	{ .parent = &sys_ck,	 .rates = omap_96m_sys_rates },
-	{ .parent = NULL }
-};
-
-static struct clk omap_96m_fck = {
-	.name		= "omap_96m_fck",
-	.ops		= &clkops_null,
-	.parent		= &sys_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP3430_SOURCE_96M_MASK,
-	.clksel		= omap_96m_fck_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* This virtual clock is the source for dpll4_m3x2_ck */
-static struct clk dpll4_m3_ck = {
-	.name		= "dpll4_m3_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll4_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3630_CLKSEL_TV_MASK,
-	.clksel		= dpll4_clksel,
-	.clkdm_name	= "dpll4_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* The PWRDN bit is apparently only available on 3430ES2 and above */
-static struct clk dpll4_m3x2_ck = {
-	.name		= "dpll4_m3x2_ck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &dpll4_m3_ck,
-	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_bit	= OMAP3430_PWRDN_TV_SHIFT,
-	.flags		= INVERT_ENABLE,
-	.clkdm_name	= "dpll4_clkdm",
-	.recalc		= &omap3_clkoutx2_recalc,
-};
-
-static const struct clksel_rate omap_54m_d4m3x2_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate omap_54m_alt_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel omap_54m_clksel[] = {
-	{ .parent = &dpll4_m3x2_ck, .rates = omap_54m_d4m3x2_rates },
-	{ .parent = &sys_altclk,    .rates = omap_54m_alt_rates },
-	{ .parent = NULL }
-};
-
-static struct clk omap_54m_fck = {
-	.name		= "omap_54m_fck",
-	.ops		= &clkops_null,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP3430_SOURCE_54M_MASK,
-	.clksel		= omap_54m_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel_rate omap_48m_cm96m_rates[] = {
-	{ .div = 2, .val = 0, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate omap_48m_alt_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel omap_48m_clksel[] = {
-	{ .parent = &cm_96m_fck, .rates = omap_48m_cm96m_rates },
-	{ .parent = &sys_altclk, .rates = omap_48m_alt_rates },
-	{ .parent = NULL }
-};
-
-static struct clk omap_48m_fck = {
-	.name		= "omap_48m_fck",
-	.ops		= &clkops_null,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP3430_SOURCE_48M_MASK,
-	.clksel		= omap_48m_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk omap_12m_fck = {
-	.name		= "omap_12m_fck",
-	.ops		= &clkops_null,
-	.parent		= &omap_48m_fck,
-	.fixed_div	= 4,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-/* This virtual clock is the source for dpll4_m4x2_ck */
-static struct clk dpll4_m4_ck = {
-	.name		= "dpll4_m4_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll4_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3630_CLKSEL_DSS1_MASK,
-	.clksel		= dpll4_clksel,
-	.clkdm_name	= "dpll4_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-	.set_rate	= &omap2_clksel_set_rate,
-	.round_rate	= &omap2_clksel_round_rate,
-};
-
-/* The PWRDN bit is apparently only available on 3430ES2 and above */
-static struct clk dpll4_m4x2_ck = {
-	.name		= "dpll4_m4x2_ck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &dpll4_m4_ck,
-	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_bit	= OMAP3430_PWRDN_DSS1_SHIFT,
-	.flags		= INVERT_ENABLE,
-	.clkdm_name	= "dpll4_clkdm",
-	.recalc		= &omap3_clkoutx2_recalc,
-};
-
-/* This virtual clock is the source for dpll4_m5x2_ck */
-static struct clk dpll4_m5_ck = {
-	.name		= "dpll4_m5_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll4_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3630_CLKSEL_CAM_MASK,
-	.clksel		= dpll4_clksel,
-	.clkdm_name	= "dpll4_clkdm",
-	.set_rate	= &omap2_clksel_set_rate,
-	.round_rate	= &omap2_clksel_round_rate,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* The PWRDN bit is apparently only available on 3430ES2 and above */
-static struct clk dpll4_m5x2_ck = {
-	.name		= "dpll4_m5x2_ck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &dpll4_m5_ck,
-	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_bit	= OMAP3430_PWRDN_CAM_SHIFT,
-	.flags		= INVERT_ENABLE,
-	.clkdm_name	= "dpll4_clkdm",
-	.recalc		= &omap3_clkoutx2_recalc,
-};
-
-/* This virtual clock is the source for dpll4_m6x2_ck */
-static struct clk dpll4_m6_ck = {
-	.name		= "dpll4_m6_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll4_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP3630_DIV_DPLL4_MASK,
-	.clksel		= dpll4_clksel,
-	.clkdm_name	= "dpll4_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* The PWRDN bit is apparently only available on 3430ES2 and above */
-static struct clk dpll4_m6x2_ck = {
-	.name		= "dpll4_m6x2_ck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &dpll4_m6_ck,
-	.enable_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
-	.enable_bit	= OMAP3430_PWRDN_EMU_PERIPH_SHIFT,
-	.flags		= INVERT_ENABLE,
-	.clkdm_name	= "dpll4_clkdm",
-	.recalc		= &omap3_clkoutx2_recalc,
-};
-
-static struct clk emu_per_alwon_ck = {
-	.name		= "emu_per_alwon_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll4_m6x2_ck,
-	.clkdm_name	= "dpll4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* DPLL5 */
-/* Supplies 120MHz clock, USIM source clock */
-/* Type: DPLL */
-/* 3430ES2 only */
-static struct dpll_data dpll5_dd = {
-	.mult_div1_reg	= OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL4),
-	.mult_mask	= OMAP3430ES2_PERIPH2_DPLL_MULT_MASK,
-	.div1_mask	= OMAP3430ES2_PERIPH2_DPLL_DIV_MASK,
-	.clk_bypass	= &sys_ck,
-	.clk_ref	= &sys_ck,
-	.freqsel_mask	= OMAP3430ES2_PERIPH2_DPLL_FREQSEL_MASK,
-	.control_reg	= OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKEN2),
-	.enable_mask	= OMAP3430ES2_EN_PERIPH2_DPLL_MASK,
-	.modes		= (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED),
-	.auto_recal_bit	= OMAP3430ES2_EN_PERIPH2_DPLL_DRIFTGUARD_SHIFT,
-	.recal_en_bit	= OMAP3430ES2_SND_PERIPH_DPLL_RECAL_EN_SHIFT,
-	.recal_st_bit	= OMAP3430ES2_SND_PERIPH_DPLL_ST_SHIFT,
-	.autoidle_reg	= OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_AUTOIDLE2_PLL),
-	.autoidle_mask	= OMAP3430ES2_AUTO_PERIPH2_DPLL_MASK,
-	.idlest_reg	= OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST2),
-	.idlest_mask	= OMAP3430ES2_ST_PERIPH2_CLK_MASK,
-	.max_multiplier = OMAP3_MAX_DPLL_MULT,
-	.min_divider	= 1,
-	.max_divider	= OMAP3_MAX_DPLL_DIV,
-};
-
-static struct clk dpll5_ck = {
-	.name		= "dpll5_ck",
-	.ops		= &clkops_omap3_noncore_dpll_ops,
-	.parent		= &sys_ck,
-	.dpll_data	= &dpll5_dd,
-	.round_rate	= &omap2_dpll_round_rate,
-	.set_rate	= &omap3_noncore_dpll_set_rate,
-	.clkdm_name	= "dpll5_clkdm",
-	.recalc		= &omap3_dpll_recalc,
-};
-
-static const struct clksel div16_dpll5_clksel[] = {
-	{ .parent = &dpll5_ck, .rates = div16_dpll_rates },
-	{ .parent = NULL }
-};
-
-static struct clk dpll5_m2_ck = {
-	.name		= "dpll5_m2_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll5_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL5),
-	.clksel_mask	= OMAP3430ES2_DIV_120M_MASK,
-	.clksel		= div16_dpll5_clksel,
-	.clkdm_name	= "dpll5_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* CM EXTERNAL CLOCK OUTPUTS */
-
-static const struct clksel_rate clkout2_src_core_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate clkout2_src_sys_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate clkout2_src_96m_rates[] = {
-	{ .div = 1, .val = 2, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate clkout2_src_54m_rates[] = {
-	{ .div = 1, .val = 3, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel clkout2_src_clksel[] = {
-	{ .parent = &core_ck,		.rates = clkout2_src_core_rates },
-	{ .parent = &sys_ck,		.rates = clkout2_src_sys_rates },
-	{ .parent = &cm_96m_fck,	.rates = clkout2_src_96m_rates },
-	{ .parent = &omap_54m_fck,	.rates = clkout2_src_54m_rates },
-	{ .parent = NULL }
-};
-
-static struct clk clkout2_src_ck = {
-	.name		= "clkout2_src_ck",
-	.ops		= &clkops_omap2_dflt,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP3430_CM_CLKOUT_CTRL,
-	.enable_bit	= OMAP3430_CLKOUT2_EN_SHIFT,
-	.clksel_reg	= OMAP3430_CM_CLKOUT_CTRL,
-	.clksel_mask	= OMAP3430_CLKOUT2SOURCE_MASK,
-	.clksel		= clkout2_src_clksel,
-	.clkdm_name	= "core_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel_rate sys_clkout2_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_3XXX },
-	{ .div = 2, .val = 1, .flags = RATE_IN_3XXX },
-	{ .div = 4, .val = 2, .flags = RATE_IN_3XXX },
-	{ .div = 8, .val = 3, .flags = RATE_IN_3XXX },
-	{ .div = 16, .val = 4, .flags = RATE_IN_3XXX },
-	{ .div = 0 },
-};
-
-static const struct clksel sys_clkout2_clksel[] = {
-	{ .parent = &clkout2_src_ck, .rates = sys_clkout2_rates },
-	{ .parent = NULL },
-};
-
-static struct clk sys_clkout2 = {
-	.name		= "sys_clkout2",
-	.ops		= &clkops_null,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP3430_CM_CLKOUT_CTRL,
-	.clksel_mask	= OMAP3430_CLKOUT2_DIV_MASK,
-	.clksel		= sys_clkout2_clksel,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate
-};
-
-/* CM OUTPUT CLOCKS */
-
-static struct clk corex2_fck = {
-	.name		= "corex2_fck",
-	.ops		= &clkops_null,
-	.parent		= &dpll3_m2x2_ck,
-	.recalc		= &followparent_recalc,
-};
-
-/* DPLL power domain clock controls */
-
-static const struct clksel_rate div4_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_3XXX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel div4_core_clksel[] = {
-	{ .parent = &core_ck, .rates = div4_rates },
-	{ .parent = NULL }
-};
-
-/*
- * REVISIT: Are these in DPLL power domain or CM power domain? docs
- * may be inconsistent here?
- */
-static struct clk dpll1_fck = {
-	.name		= "dpll1_fck",
-	.ops		= &clkops_null,
-	.parent		= &core_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL),
-	.clksel_mask	= OMAP3430_MPU_CLK_SRC_MASK,
-	.clksel		= div4_core_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk mpu_ck = {
-	.name		= "mpu_ck",
-	.ops		= &clkops_null,
-	.parent		= &dpll1_x2m2_ck,
-	.clkdm_name	= "mpu_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* arm_fck is divided by two when DPLL1 locked; otherwise, passthrough mpu_ck */
-static const struct clksel_rate arm_fck_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_3XXX },
-	{ .div = 2, .val = 1, .flags = RATE_IN_3XXX },
-	{ .div = 0 },
-};
-
-static const struct clksel arm_fck_clksel[] = {
-	{ .parent = &mpu_ck, .rates = arm_fck_rates },
-	{ .parent = NULL }
-};
-
-static struct clk arm_fck = {
-	.name		= "arm_fck",
-	.ops		= &clkops_null,
-	.parent		= &mpu_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL),
-	.clksel_mask	= OMAP3430_ST_MPU_CLK_MASK,
-	.clksel		= arm_fck_clksel,
-	.clkdm_name	= "mpu_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* XXX What about neon_clkdm ? */
-
-/*
- * REVISIT: This clock is never specifically defined in the 3430 TRM,
- * although it is referenced - so this is a guess
- */
-static struct clk emu_mpu_alwon_ck = {
-	.name		= "emu_mpu_alwon_ck",
-	.ops		= &clkops_null,
-	.parent		= &mpu_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dpll2_fck = {
-	.name		= "dpll2_fck",
-	.ops		= &clkops_null,
-	.parent		= &core_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL),
-	.clksel_mask	= OMAP3430_IVA2_CLK_SRC_MASK,
-	.clksel		= div4_core_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk iva2_ck = {
-	.name		= "iva2_ck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &dpll2_m2_ck,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_SHIFT,
-	.clkdm_name	= "iva2_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* Common interface clocks */
-
-static const struct clksel div2_core_clksel[] = {
-	{ .parent = &core_ck, .rates = div2_rates },
-	{ .parent = NULL }
-};
-
-static struct clk l3_ick = {
-	.name		= "l3_ick",
-	.ops		= &clkops_null,
-	.parent		= &core_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430_CLKSEL_L3_MASK,
-	.clksel		= div2_core_clksel,
-	.clkdm_name	= "core_l3_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel div2_l3_clksel[] = {
-	{ .parent = &l3_ick, .rates = div2_rates },
-	{ .parent = NULL }
-};
-
-static struct clk l4_ick = {
-	.name		= "l4_ick",
-	.ops		= &clkops_null,
-	.parent		= &l3_ick,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430_CLKSEL_L4_MASK,
-	.clksel		= div2_l3_clksel,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-
-};
-
-static const struct clksel div2_l4_clksel[] = {
-	{ .parent = &l4_ick, .rates = div2_rates },
-	{ .parent = NULL }
-};
-
-static struct clk rm_ick = {
-	.name		= "rm_ick",
-	.ops		= &clkops_null,
-	.parent		= &l4_ick,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430_CLKSEL_RM_MASK,
-	.clksel		= div2_l4_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* GFX power domain */
-
-/* GFX clocks are in 3430ES1 only. 3430ES2 and later uses the SGX instead */
-
-static const struct clksel gfx_l3_clksel[] = {
-	{ .parent = &l3_ick, .rates = gfx_l3_rates },
-	{ .parent = NULL }
-};
-
-/*
- * Virtual parent clock for gfx_l3_ick and gfx_l3_fck
- * This interface clock does not have a CM_AUTOIDLE bit
- */
-static struct clk gfx_l3_ck = {
-	.name		= "gfx_l3_ck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &l3_ick,
-	.enable_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP_EN_GFX_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gfx_l3_fck = {
-	.name		= "gfx_l3_fck",
-	.ops		= &clkops_null,
-	.parent		= &gfx_l3_ck,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP_CLKSEL_GFX_MASK,
-	.clksel		= gfx_l3_clksel,
-	.clkdm_name	= "gfx_3430es1_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gfx_l3_ick = {
-	.name		= "gfx_l3_ick",
-	.ops		= &clkops_null,
-	.parent		= &gfx_l3_ck,
-	.clkdm_name	= "gfx_3430es1_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gfx_cg1_ck = {
-	.name		= "gfx_cg1_ck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &gfx_l3_fck, /* REVISIT: correct? */
-	.enable_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430ES1_EN_2D_SHIFT,
-	.clkdm_name	= "gfx_3430es1_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gfx_cg2_ck = {
-	.name		= "gfx_cg2_ck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &gfx_l3_fck, /* REVISIT: correct? */
-	.enable_reg	= OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430ES1_EN_3D_SHIFT,
-	.clkdm_name	= "gfx_3430es1_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* SGX power domain - 3430ES2 only */
-
-static const struct clksel_rate sgx_core_rates[] = {
-	{ .div = 2, .val = 5, .flags = RATE_IN_36XX },
-	{ .div = 3, .val = 0, .flags = RATE_IN_3XXX },
-	{ .div = 4, .val = 1, .flags = RATE_IN_3XXX },
-	{ .div = 6, .val = 2, .flags = RATE_IN_3XXX },
-	{ .div = 0 },
-};
-
-static const struct clksel_rate sgx_192m_rates[] = {
-	{ .div = 1,  .val = 4, .flags = RATE_IN_36XX },
-	{ .div = 0 },
-};
-
-static const struct clksel_rate sgx_corex2_rates[] = {
-	{ .div = 3, .val = 6, .flags = RATE_IN_36XX },
-	{ .div = 5, .val = 7, .flags = RATE_IN_36XX },
-	{ .div = 0 },
-};
-
-static const struct clksel_rate sgx_96m_rates[] = {
-	{ .div = 1,  .val = 3, .flags = RATE_IN_3XXX },
-	{ .div = 0 },
-};
-
-static const struct clksel sgx_clksel[] = {
-	{ .parent = &core_ck,	 .rates = sgx_core_rates },
-	{ .parent = &cm_96m_fck, .rates = sgx_96m_rates },
-	{ .parent = &omap_192m_alwon_fck, .rates = sgx_192m_rates },
-	{ .parent = &corex2_fck, .rates = sgx_corex2_rates },
-	{ .parent = NULL }
-};
-
-static struct clk sgx_fck = {
-	.name		= "sgx_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430ES2_CM_FCLKEN_SGX_EN_SGX_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430ES2_CLKSEL_SGX_MASK,
-	.clksel		= sgx_clksel,
-	.clkdm_name	= "sgx_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-	.set_rate	= &omap2_clksel_set_rate,
-	.round_rate	= &omap2_clksel_round_rate
-};
-
-/* This interface clock does not have a CM_AUTOIDLE bit */
-static struct clk sgx_ick = {
-	.name		= "sgx_ick",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &l3_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430ES2_CM_ICLKEN_SGX_EN_SGX_SHIFT,
-	.clkdm_name	= "sgx_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* CORE power domain */
-
-static struct clk d2d_26m_fck = {
-	.name		= "d2d_26m_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &sys_ck,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430ES1_EN_D2D_SHIFT,
-	.clkdm_name	= "d2d_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk modem_fck = {
-	.name		= "modem_fck",
-	.ops		= &clkops_omap2_mdmclk_dflt_wait,
-	.parent		= &sys_ck,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_MODEM_SHIFT,
-	.clkdm_name	= "d2d_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk sad2d_ick = {
-	.name		= "sad2d_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l3_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_SAD2D_SHIFT,
-	.clkdm_name	= "d2d_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mad2d_ick = {
-	.name		= "mad2d_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l3_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
-	.enable_bit	= OMAP3430_EN_MAD2D_SHIFT,
-	.clkdm_name	= "d2d_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel omap343x_gpt_clksel[] = {
-	{ .parent = &omap_32k_fck, .rates = gpt_32k_rates },
-	{ .parent = &sys_ck,	   .rates = gpt_sys_rates },
-	{ .parent = NULL}
-};
-
-static struct clk gpt10_fck = {
-	.name		= "gpt10_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &sys_ck,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_GPT10_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430_CLKSEL_GPT10_MASK,
-	.clksel		= omap343x_gpt_clksel,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt11_fck = {
-	.name		= "gpt11_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &sys_ck,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_GPT11_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430_CLKSEL_GPT11_MASK,
-	.clksel		= omap343x_gpt_clksel,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk cpefuse_fck = {
-	.name		= "cpefuse_fck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &sys_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3),
-	.enable_bit	= OMAP3430ES2_EN_CPEFUSE_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk ts_fck = {
-	.name		= "ts_fck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &omap_32k_fck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3),
-	.enable_bit	= OMAP3430ES2_EN_TS_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usbtll_fck = {
-	.name		= "usbtll_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &dpll5_m2_ck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3),
-	.enable_bit	= OMAP3430ES2_EN_USBTLL_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/* CORE 96M FCLK-derived clocks */
-
-static struct clk core_96m_fck = {
-	.name		= "core_96m_fck",
-	.ops		= &clkops_null,
-	.parent		= &omap_96m_fck,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mmchs3_fck = {
-	.name		= "mmchs3_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_96m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430ES2_EN_MMC3_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mmchs2_fck = {
-	.name		= "mmchs2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_96m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_MMC2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mspro_fck = {
-	.name		= "mspro_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_96m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_MSPRO_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mmchs1_fck = {
-	.name		= "mmchs1_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_96m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_MMC1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk i2c3_fck = {
-	.name		= "i2c3_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_96m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_I2C3_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk i2c2_fck = {
-	.name		= "i2c2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_96m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_I2C2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk i2c1_fck = {
-	.name		= "i2c1_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_96m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_I2C1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * MCBSP 1 & 5 get their 96MHz clock from core_96m_fck;
- * MCBSP 2, 3, 4 get their 96MHz clock from per_96m_fck.
- */
-static const struct clksel_rate common_mcbsp_96m_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel_rate common_mcbsp_mcbsp_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel mcbsp_15_clksel[] = {
-	{ .parent = &core_96m_fck, .rates = common_mcbsp_96m_rates },
-	{ .parent = &mcbsp_clks,   .rates = common_mcbsp_mcbsp_rates },
-	{ .parent = NULL }
-};
-
-static struct clk mcbsp5_fck = {
-	.name		= "mcbsp5_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_MCBSP5_SHIFT,
-	.clksel_reg	= OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1),
-	.clksel_mask	= OMAP2_MCBSP5_CLKS_MASK,
-	.clksel		= mcbsp_15_clksel,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk mcbsp1_fck = {
-	.name		= "mcbsp1_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_MCBSP1_SHIFT,
-	.clksel_reg	= OMAP343X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
-	.clksel_mask	= OMAP2_MCBSP1_CLKS_MASK,
-	.clksel		= mcbsp_15_clksel,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* CORE_48M_FCK-derived clocks */
-
-static struct clk core_48m_fck = {
-	.name		= "core_48m_fck",
-	.ops		= &clkops_null,
-	.parent		= &omap_48m_fck,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcspi4_fck = {
-	.name		= "mcspi4_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_48m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_MCSPI4_SHIFT,
-	.recalc		= &followparent_recalc,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-static struct clk mcspi3_fck = {
-	.name		= "mcspi3_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_48m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_MCSPI3_SHIFT,
-	.recalc		= &followparent_recalc,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-static struct clk mcspi2_fck = {
-	.name		= "mcspi2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_48m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_MCSPI2_SHIFT,
-	.recalc		= &followparent_recalc,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-static struct clk mcspi1_fck = {
-	.name		= "mcspi1_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_48m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_MCSPI1_SHIFT,
-	.recalc		= &followparent_recalc,
-	.clkdm_name	= "core_l4_clkdm",
-};
-
-static struct clk uart2_fck = {
-	.name		= "uart2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_48m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_UART2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart1_fck = {
-	.name		= "uart1_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_48m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_UART1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk fshostusb_fck = {
-	.name		= "fshostusb_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_48m_fck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430ES1_EN_FSHOSTUSB_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/* CORE_12M_FCK based clocks */
-
-static struct clk core_12m_fck = {
-	.name		= "core_12m_fck",
-	.ops		= &clkops_null,
-	.parent		= &omap_12m_fck,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk hdq_fck = {
-	.name		= "hdq_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_12m_fck,
-	.clkdm_name	= "core_l4_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_HDQ_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/* DPLL3-derived clock */
-
-static const struct clksel_rate ssi_ssr_corex2_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_3XXX },
-	{ .div = 3, .val = 3, .flags = RATE_IN_3XXX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_3XXX },
-	{ .div = 6, .val = 6, .flags = RATE_IN_3XXX },
-	{ .div = 8, .val = 8, .flags = RATE_IN_3XXX },
-	{ .div = 0 }
-};
-
-static const struct clksel ssi_ssr_clksel[] = {
-	{ .parent = &corex2_fck, .rates = ssi_ssr_corex2_rates },
-	{ .parent = NULL }
-};
-
-static struct clk ssi_ssr_fck_3430es1 = {
-	.name		= "ssi_ssr_fck",
-	.ops		= &clkops_omap2_dflt,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_SSI_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430_CLKSEL_SSI_MASK,
-	.clksel		= ssi_ssr_clksel,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk ssi_ssr_fck_3430es2 = {
-	.name		= "ssi_ssr_fck",
-	.ops		= &clkops_omap3430es2_ssi_wait,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= OMAP3430_EN_SSI_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430_CLKSEL_SSI_MASK,
-	.clksel		= ssi_ssr_clksel,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk ssi_sst_fck_3430es1 = {
-	.name		= "ssi_sst_fck",
-	.ops		= &clkops_null,
-	.parent		= &ssi_ssr_fck_3430es1,
-	.fixed_div	= 2,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-static struct clk ssi_sst_fck_3430es2 = {
-	.name		= "ssi_sst_fck",
-	.ops		= &clkops_null,
-	.parent		= &ssi_ssr_fck_3430es2,
-	.fixed_div	= 2,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-
-
-/* CORE_L3_ICK based clocks */
-
-/*
- * XXX must add clk_enable/clk_disable for these if standard code won't
- * handle it
- */
-static struct clk core_l3_ick = {
-	.name		= "core_l3_ick",
-	.ops		= &clkops_null,
-	.parent		= &l3_ick,
-	.clkdm_name	= "core_l3_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk hsotgusb_ick_3430es1 = {
-	.name		= "hsotgusb_ick",
-	.ops		= &clkops_omap2_iclk_dflt,
-	.parent		= &core_l3_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_HSOTGUSB_SHIFT,
-	.clkdm_name	= "core_l3_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk hsotgusb_ick_3430es2 = {
-	.name		= "hsotgusb_ick",
-	.ops		= &clkops_omap3430es2_iclk_hsotgusb_wait,
-	.parent		= &core_l3_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_HSOTGUSB_SHIFT,
-	.clkdm_name	= "core_l3_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* This interface clock does not have a CM_AUTOIDLE bit */
-static struct clk sdrc_ick = {
-	.name		= "sdrc_ick",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_l3_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_SDRC_SHIFT,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "core_l3_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpmc_fck = {
-	.name		= "gpmc_fck",
-	.ops		= &clkops_null,
-	.parent		= &core_l3_ick,
-	.flags		= ENABLE_ON_INIT, /* huh? */
-	.clkdm_name	= "core_l3_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* SECURITY_L3_ICK based clocks */
-
-static struct clk security_l3_ick = {
-	.name		= "security_l3_ick",
-	.ops		= &clkops_null,
-	.parent		= &l3_ick,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk pka_ick = {
-	.name		= "pka_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &security_l3_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP3430_EN_PKA_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/* CORE_L4_ICK based clocks */
-
-static struct clk core_l4_ick = {
-	.name		= "core_l4_ick",
-	.ops		= &clkops_null,
-	.parent		= &l4_ick,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usbtll_ick = {
-	.name		= "usbtll_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
-	.enable_bit	= OMAP3430ES2_EN_USBTLL_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mmchs3_ick = {
-	.name		= "mmchs3_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430ES2_EN_MMC3_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* Intersystem Communication Registers - chassis mode only */
-static struct clk icr_ick = {
-	.name		= "icr_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_ICR_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk aes2_ick = {
-	.name		= "aes2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_AES2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk sha12_ick = {
-	.name		= "sha12_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_SHA12_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk des2_ick = {
-	.name		= "des2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_DES2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mmchs2_ick = {
-	.name		= "mmchs2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_MMC2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mmchs1_ick = {
-	.name		= "mmchs1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_MMC1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mspro_ick = {
-	.name		= "mspro_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_MSPRO_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk hdq_ick = {
-	.name		= "hdq_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_HDQ_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcspi4_ick = {
-	.name		= "mcspi4_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_MCSPI4_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcspi3_ick = {
-	.name		= "mcspi3_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_MCSPI3_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcspi2_ick = {
-	.name		= "mcspi2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_MCSPI2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcspi1_ick = {
-	.name		= "mcspi1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_MCSPI1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk i2c3_ick = {
-	.name		= "i2c3_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_I2C3_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk i2c2_ick = {
-	.name		= "i2c2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_I2C2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk i2c1_ick = {
-	.name		= "i2c1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_I2C1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart2_ick = {
-	.name		= "uart2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_UART2_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart1_ick = {
-	.name		= "uart1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_UART1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt11_ick = {
-	.name		= "gpt11_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_GPT11_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt10_ick = {
-	.name		= "gpt10_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_GPT10_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcbsp5_ick = {
-	.name		= "mcbsp5_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_MCBSP5_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcbsp1_ick = {
-	.name		= "mcbsp1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_MCBSP1_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk fac_ick = {
-	.name		= "fac_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430ES1_EN_FAC_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mailboxes_ick = {
-	.name		= "mailboxes_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_MAILBOXES_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk omapctrl_ick = {
-	.name		= "omapctrl_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_OMAPCTRL_SHIFT,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* SSI_L4_ICK based clocks */
-
-static struct clk ssi_l4_ick = {
-	.name		= "ssi_l4_ick",
-	.ops		= &clkops_null,
-	.parent		= &l4_ick,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk ssi_ick_3430es1 = {
-	.name		= "ssi_ick",
-	.ops		= &clkops_omap2_iclk_dflt,
-	.parent		= &ssi_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_SSI_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk ssi_ick_3430es2 = {
-	.name		= "ssi_ick",
-	.ops		= &clkops_omap3430es2_iclk_ssi_wait,
-	.parent		= &ssi_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430_EN_SSI_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* REVISIT: Technically the TRM claims that this is CORE_CLK based,
- * but l4_ick makes more sense to me */
-
-static const struct clksel usb_l4_clksel[] = {
-	{ .parent = &l4_ick, .rates = div2_rates },
-	{ .parent = NULL },
-};
-
-static struct clk usb_l4_ick = {
-	.name		= "usb_l4_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &l4_ick,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= OMAP3430ES1_EN_FSHOSTUSB_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430ES1_CLKSEL_FSHOSTUSB_MASK,
-	.clksel		= usb_l4_clksel,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* SECURITY_L4_ICK2 based clocks */
-
-static struct clk security_l4_ick2 = {
-	.name		= "security_l4_ick2",
-	.ops		= &clkops_null,
-	.parent		= &l4_ick,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk aes1_ick = {
-	.name		= "aes1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &security_l4_ick2,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP3430_EN_AES1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk rng_ick = {
-	.name		= "rng_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &security_l4_ick2,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP3430_EN_RNG_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk sha11_ick = {
-	.name		= "sha11_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &security_l4_ick2,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP3430_EN_SHA11_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk des1_ick = {
-	.name		= "des1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &security_l4_ick2,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
-	.enable_bit	= OMAP3430_EN_DES1_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/* DSS */
-static struct clk dss1_alwon_fck_3430es1 = {
-	.name		= "dss1_alwon_fck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &dpll4_m4x2_ck,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_DSS1_SHIFT,
-	.clkdm_name	= "dss_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dss1_alwon_fck_3430es2 = {
-	.name		= "dss1_alwon_fck",
-	.ops		= &clkops_omap3430es2_dss_usbhost_wait,
-	.parent		= &dpll4_m4x2_ck,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_DSS1_SHIFT,
-	.clkdm_name	= "dss_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dss_tv_fck = {
-	.name		= "dss_tv_fck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &omap_54m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_TV_SHIFT,
-	.clkdm_name	= "dss_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dss_96m_fck = {
-	.name		= "dss_96m_fck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &omap_96m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_TV_SHIFT,
-	.clkdm_name	= "dss_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dss2_alwon_fck = {
-	.name		= "dss2_alwon_fck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &sys_ck,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_DSS2_SHIFT,
-	.clkdm_name	= "dss_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dss_ick_3430es1 = {
-	/* Handles both L3 and L4 clocks */
-	.name		= "dss_ick",
-	.ops		= &clkops_omap2_iclk_dflt,
-	.parent		= &l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT,
-	.clkdm_name	= "dss_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dss_ick_3430es2 = {
-	/* Handles both L3 and L4 clocks */
-	.name		= "dss_ick",
-	.ops		= &clkops_omap3430es2_iclk_dss_usbhost_wait,
-	.parent		= &l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT,
-	.clkdm_name	= "dss_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* CAM */
-
-static struct clk cam_mclk = {
-	.name		= "cam_mclk",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &dpll4_m5x2_ck,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_CAM_SHIFT,
-	.clkdm_name	= "cam_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk cam_ick = {
-	/* Handles both L3 and L4 clocks */
-	.name		= "cam_ick",
-	.ops		= &clkops_omap2_iclk_dflt,
-	.parent		= &l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_CAM_SHIFT,
-	.clkdm_name	= "cam_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk csi2_96m_fck = {
-	.name		= "csi2_96m_fck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &core_96m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_CSI2_SHIFT,
-	.clkdm_name	= "cam_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* USBHOST - 3430ES2 only */
-
-static struct clk usbhost_120m_fck = {
-	.name		= "usbhost_120m_fck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &dpll5_m2_ck,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430ES2_EN_USBHOST2_SHIFT,
-	.clkdm_name	= "usbhost_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usbhost_48m_fck = {
-	.name		= "usbhost_48m_fck",
-	.ops		= &clkops_omap3430es2_dss_usbhost_wait,
-	.parent		= &omap_48m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430ES2_EN_USBHOST1_SHIFT,
-	.clkdm_name	= "usbhost_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usbhost_ick = {
-	/* Handles both L3 and L4 clocks */
-	.name		= "usbhost_ick",
-	.ops		= &clkops_omap3430es2_iclk_dss_usbhost_wait,
-	.parent		= &l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430ES2_EN_USBHOST_SHIFT,
-	.clkdm_name	= "usbhost_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* WKUP */
-
-static const struct clksel_rate usim_96m_rates[] = {
-	{ .div = 2,  .val = 3, .flags = RATE_IN_3XXX },
-	{ .div = 4,  .val = 4, .flags = RATE_IN_3XXX },
-	{ .div = 8,  .val = 5, .flags = RATE_IN_3XXX },
-	{ .div = 10, .val = 6, .flags = RATE_IN_3XXX },
-	{ .div = 0 },
-};
-
-static const struct clksel_rate usim_120m_rates[] = {
-	{ .div = 4,  .val = 7,	.flags = RATE_IN_3XXX },
-	{ .div = 8,  .val = 8,	.flags = RATE_IN_3XXX },
-	{ .div = 16, .val = 9,	.flags = RATE_IN_3XXX },
-	{ .div = 20, .val = 10, .flags = RATE_IN_3XXX },
-	{ .div = 0 },
-};
-
-static const struct clksel usim_clksel[] = {
-	{ .parent = &omap_96m_fck,	.rates = usim_96m_rates },
-	{ .parent = &dpll5_m2_ck,	.rates = usim_120m_rates },
-	{ .parent = &sys_ck,		.rates = div2_rates },
-	{ .parent = NULL },
-};
-
-/* 3430ES2 only */
-static struct clk usim_fck = {
-	.name		= "usim_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430ES2_EN_USIMOCP_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430ES2_CLKSEL_USIMOCP_MASK,
-	.clksel		= usim_clksel,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* XXX should gpt1's clksel have wkup_32k_fck as the 32k opt? */
-static struct clk gpt1_fck = {
-	.name		= "gpt1_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_GPT1_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430_CLKSEL_GPT1_MASK,
-	.clksel		= omap343x_gpt_clksel,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk wkup_32k_fck = {
-	.name		= "wkup_32k_fck",
-	.ops		= &clkops_null,
-	.parent		= &omap_32k_fck,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio1_dbck = {
-	.name		= "gpio1_dbck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &wkup_32k_fck,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_GPIO1_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wdt2_fck = {
-	.name		= "wdt2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &wkup_32k_fck,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_WDT2_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wkup_l4_ick = {
-	.name		= "wkup_l4_ick",
-	.ops		= &clkops_null,
-	.parent		= &sys_ck,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* 3430ES2 only */
-/* Never specifically named in the TRM, so we have to infer a likely name */
-static struct clk usim_ick = {
-	.name		= "usim_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &wkup_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430ES2_EN_USIMOCP_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wdt2_ick = {
-	.name		= "wdt2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &wkup_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_WDT2_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wdt1_ick = {
-	.name		= "wdt1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &wkup_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_WDT1_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio1_ick = {
-	.name		= "gpio1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &wkup_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_GPIO1_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk omap_32ksync_ick = {
-	.name		= "omap_32ksync_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &wkup_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_32KSYNC_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* XXX This clock no longer exists in 3430 TRM rev F */
-static struct clk gpt12_ick = {
-	.name		= "gpt12_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &wkup_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_GPT12_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt1_ick = {
-	.name		= "gpt1_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &wkup_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_GPT1_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-
-
-/* PER clock domain */
-
-static struct clk per_96m_fck = {
-	.name		= "per_96m_fck",
-	.ops		= &clkops_null,
-	.parent		= &omap_96m_alwon_fck,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk per_48m_fck = {
-	.name		= "per_48m_fck",
-	.ops		= &clkops_null,
-	.parent		= &omap_48m_fck,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart3_fck = {
-	.name		= "uart3_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &per_48m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_UART3_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart4_fck = {
-	.name		= "uart4_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &per_48m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3630_EN_UART4_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart4_fck_am35xx = {
-	.name		= "uart4_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &core_48m_fck,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
-	.enable_bit	= AM35XX_EN_UART4_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt2_fck = {
-	.name		= "gpt2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_GPT2_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430_CLKSEL_GPT2_MASK,
-	.clksel		= omap343x_gpt_clksel,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt3_fck = {
-	.name		= "gpt3_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_GPT3_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430_CLKSEL_GPT3_MASK,
-	.clksel		= omap343x_gpt_clksel,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt4_fck = {
-	.name		= "gpt4_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_GPT4_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430_CLKSEL_GPT4_MASK,
-	.clksel		= omap343x_gpt_clksel,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt5_fck = {
-	.name		= "gpt5_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_GPT5_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430_CLKSEL_GPT5_MASK,
-	.clksel		= omap343x_gpt_clksel,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt6_fck = {
-	.name		= "gpt6_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_GPT6_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430_CLKSEL_GPT6_MASK,
-	.clksel		= omap343x_gpt_clksel,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt7_fck = {
-	.name		= "gpt7_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_GPT7_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430_CLKSEL_GPT7_MASK,
-	.clksel		= omap343x_gpt_clksel,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt8_fck = {
-	.name		= "gpt8_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_GPT8_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430_CLKSEL_GPT8_MASK,
-	.clksel		= omap343x_gpt_clksel,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk gpt9_fck = {
-	.name		= "gpt9_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_GPT9_SHIFT,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
-	.clksel_mask	= OMAP3430_CLKSEL_GPT9_MASK,
-	.clksel		= omap343x_gpt_clksel,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk per_32k_alwon_fck = {
-	.name		= "per_32k_alwon_fck",
-	.ops		= &clkops_null,
-	.parent		= &omap_32k_fck,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio6_dbck = {
-	.name		= "gpio6_dbck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &per_32k_alwon_fck,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_GPIO6_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio5_dbck = {
-	.name		= "gpio5_dbck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &per_32k_alwon_fck,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_GPIO5_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio4_dbck = {
-	.name		= "gpio4_dbck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &per_32k_alwon_fck,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_GPIO4_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio3_dbck = {
-	.name		= "gpio3_dbck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &per_32k_alwon_fck,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_GPIO3_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio2_dbck = {
-	.name		= "gpio2_dbck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &per_32k_alwon_fck,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_GPIO2_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wdt3_fck = {
-	.name		= "wdt3_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &per_32k_alwon_fck,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_WDT3_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk per_l4_ick = {
-	.name		= "per_l4_ick",
-	.ops		= &clkops_null,
-	.parent		= &l4_ick,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio6_ick = {
-	.name		= "gpio6_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_GPIO6_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio5_ick = {
-	.name		= "gpio5_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_GPIO5_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio4_ick = {
-	.name		= "gpio4_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_GPIO4_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio3_ick = {
-	.name		= "gpio3_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_GPIO3_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio2_ick = {
-	.name		= "gpio2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_GPIO2_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wdt3_ick = {
-	.name		= "wdt3_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_WDT3_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart3_ick = {
-	.name		= "uart3_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_UART3_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart4_ick = {
-	.name		= "uart4_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3630_EN_UART4_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt9_ick = {
-	.name		= "gpt9_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_GPT9_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt8_ick = {
-	.name		= "gpt8_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_GPT8_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt7_ick = {
-	.name		= "gpt7_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_GPT7_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt6_ick = {
-	.name		= "gpt6_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_GPT6_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt5_ick = {
-	.name		= "gpt5_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_GPT5_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt4_ick = {
-	.name		= "gpt4_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_GPT4_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt3_ick = {
-	.name		= "gpt3_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_GPT3_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpt2_ick = {
-	.name		= "gpt2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_GPT2_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcbsp2_ick = {
-	.name		= "mcbsp2_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_MCBSP2_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcbsp3_ick = {
-	.name		= "mcbsp3_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_MCBSP3_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcbsp4_ick = {
-	.name		= "mcbsp4_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &per_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
-	.enable_bit	= OMAP3430_EN_MCBSP4_SHIFT,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel mcbsp_234_clksel[] = {
-	{ .parent = &per_96m_fck,  .rates = common_mcbsp_96m_rates },
-	{ .parent = &mcbsp_clks,   .rates = common_mcbsp_mcbsp_rates },
-	{ .parent = NULL }
-};
-
-static struct clk mcbsp2_fck = {
-	.name		= "mcbsp2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_MCBSP2_SHIFT,
-	.clksel_reg	= OMAP343X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
-	.clksel_mask	= OMAP2_MCBSP2_CLKS_MASK,
-	.clksel		= mcbsp_234_clksel,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk mcbsp3_fck = {
-	.name		= "mcbsp3_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_MCBSP3_SHIFT,
-	.clksel_reg	= OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1),
-	.clksel_mask	= OMAP2_MCBSP3_CLKS_MASK,
-	.clksel		= mcbsp_234_clksel,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk mcbsp4_fck = {
-	.name		= "mcbsp4_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.init		= &omap2_init_clksel_parent,
-	.enable_reg	= OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_MCBSP4_SHIFT,
-	.clksel_reg	= OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1),
-	.clksel_mask	= OMAP2_MCBSP4_CLKS_MASK,
-	.clksel		= mcbsp_234_clksel,
-	.clkdm_name	= "per_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* EMU clocks */
-
-/* More information: ARM Cortex-A8 Technical Reference Manual, sect 10.1 */
-
-static const struct clksel_rate emu_src_sys_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_3XXX },
-	{ .div = 0 },
-};
-
-static const struct clksel_rate emu_src_core_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
-	{ .div = 0 },
-};
-
-static const struct clksel_rate emu_src_per_rates[] = {
-	{ .div = 1, .val = 2, .flags = RATE_IN_3XXX },
-	{ .div = 0 },
-};
-
-static const struct clksel_rate emu_src_mpu_rates[] = {
-	{ .div = 1, .val = 3, .flags = RATE_IN_3XXX },
-	{ .div = 0 },
-};
-
-static const struct clksel emu_src_clksel[] = {
-	{ .parent = &sys_ck,		.rates = emu_src_sys_rates },
-	{ .parent = &emu_core_alwon_ck, .rates = emu_src_core_rates },
-	{ .parent = &emu_per_alwon_ck,	.rates = emu_src_per_rates },
-	{ .parent = &emu_mpu_alwon_ck,	.rates = emu_src_mpu_rates },
-	{ .parent = NULL },
-};
-
-/*
- * Like the clkout_src clocks, emu_src_clk is a virtual clock, existing only
- * to switch the source of some of the EMU clocks.
- * XXX Are there CLKEN bits for these EMU clks?
- */
-static struct clk emu_src_ck = {
-	.name		= "emu_src_ck",
-	.ops		= &clkops_null,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP3430_MUX_CTRL_MASK,
-	.clksel		= emu_src_clksel,
-	.clkdm_name	= "emu_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel_rate pclk_emu_rates[] = {
-	{ .div = 2, .val = 2, .flags = RATE_IN_3XXX },
-	{ .div = 3, .val = 3, .flags = RATE_IN_3XXX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_3XXX },
-	{ .div = 6, .val = 6, .flags = RATE_IN_3XXX },
-	{ .div = 0 },
-};
-
-static const struct clksel pclk_emu_clksel[] = {
-	{ .parent = &emu_src_ck, .rates = pclk_emu_rates },
-	{ .parent = NULL },
-};
-
-static struct clk pclk_fck = {
-	.name		= "pclk_fck",
-	.ops		= &clkops_null,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP3430_CLKSEL_PCLK_MASK,
-	.clksel		= pclk_emu_clksel,
-	.clkdm_name	= "emu_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel_rate pclkx2_emu_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_3XXX },
-	{ .div = 3, .val = 3, .flags = RATE_IN_3XXX },
-	{ .div = 0 },
-};
-
-static const struct clksel pclkx2_emu_clksel[] = {
-	{ .parent = &emu_src_ck, .rates = pclkx2_emu_rates },
-	{ .parent = NULL },
-};
-
-static struct clk pclkx2_fck = {
-	.name		= "pclkx2_fck",
-	.ops		= &clkops_null,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP3430_CLKSEL_PCLKX2_MASK,
-	.clksel		= pclkx2_emu_clksel,
-	.clkdm_name	= "emu_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel atclk_emu_clksel[] = {
-	{ .parent = &emu_src_ck, .rates = div2_rates },
-	{ .parent = NULL },
-};
-
-static struct clk atclk_fck = {
-	.name		= "atclk_fck",
-	.ops		= &clkops_null,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP3430_CLKSEL_ATCLK_MASK,
-	.clksel		= atclk_emu_clksel,
-	.clkdm_name	= "emu_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk traceclk_src_fck = {
-	.name		= "traceclk_src_fck",
-	.ops		= &clkops_null,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP3430_TRACE_MUX_CTRL_MASK,
-	.clksel		= emu_src_clksel,
-	.clkdm_name	= "emu_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel_rate traceclk_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
-	{ .div = 2, .val = 2, .flags = RATE_IN_3XXX },
-	{ .div = 4, .val = 4, .flags = RATE_IN_3XXX },
-	{ .div = 0 },
-};
-
-static const struct clksel traceclk_clksel[] = {
-	{ .parent = &traceclk_src_fck, .rates = traceclk_rates },
-	{ .parent = NULL },
-};
-
-static struct clk traceclk_fck = {
-	.name		= "traceclk_fck",
-	.ops		= &clkops_null,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
-	.clksel_mask	= OMAP3430_CLKSEL_TRACECLK_MASK,
-	.clksel		= traceclk_clksel,
-	.clkdm_name	= "emu_clkdm",
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* SR clocks */
-
-/* SmartReflex fclk (VDD1) */
-static struct clk sr1_fck = {
-	.name		= "sr1_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &sys_ck,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_SR1_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* SmartReflex fclk (VDD2) */
-static struct clk sr2_fck = {
-	.name		= "sr2_fck",
-	.ops		= &clkops_omap2_dflt_wait,
-	.parent		= &sys_ck,
-	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
-	.enable_bit	= OMAP3430_EN_SR2_SHIFT,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk sr_l4_ick = {
-	.name		= "sr_l4_ick",
-	.ops		= &clkops_null, /* RMK: missing? */
-	.parent		= &l4_ick,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* SECURE_32K_FCK clocks */
-
-static struct clk gpt12_fck = {
-	.name		= "gpt12_fck",
-	.ops		= &clkops_null,
-	.parent		= &secure_32k_fck,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wdt1_fck = {
-	.name		= "wdt1_fck",
-	.ops		= &clkops_null,
-	.parent		= &secure_32k_fck,
-	.clkdm_name	= "wkup_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-/* Clocks for AM35XX */
-static struct clk ipss_ick = {
-	.name		= "ipss_ick",
-	.ops		= &clkops_am35xx_ipss_wait,
-	.parent		= &core_l3_ick,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= AM35XX_EN_IPSS_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk emac_ick = {
-	.name		= "emac_ick",
-	.ops		= &clkops_am35xx_ipss_module_wait,
-	.parent		= &ipss_ick,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL),
-	.enable_bit	= AM35XX_CPGMAC_VBUSP_CLK_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk rmii_ck = {
-	.name		= "rmii_ck",
-	.ops		= &clkops_null,
-	.rate		= 50000000,
-};
-
-static struct clk emac_fck = {
-	.name		= "emac_fck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &rmii_ck,
-	.enable_reg	= OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL),
-	.enable_bit	= AM35XX_CPGMAC_FCLK_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk hsotgusb_ick_am35xx = {
-	.name		= "hsotgusb_ick",
-	.ops		= &clkops_am35xx_ipss_module_wait,
-	.parent		= &ipss_ick,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL),
-	.enable_bit	= AM35XX_USBOTG_VBUSP_CLK_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk hsotgusb_fck_am35xx = {
-	.name		= "hsotgusb_fck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &sys_ck,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL),
-	.enable_bit	= AM35XX_USBOTG_FCLK_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk hecc_ck = {
-	.name		= "hecc_ck",
-	.ops		= &clkops_am35xx_ipss_module_wait,
-	.parent		= &sys_ck,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL),
-	.enable_bit	= AM35XX_HECC_VBUSP_CLK_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk vpfe_ick = {
-	.name		= "vpfe_ick",
-	.ops		= &clkops_am35xx_ipss_module_wait,
-	.parent		= &ipss_ick,
-	.clkdm_name	= "core_l3_clkdm",
-	.enable_reg	= OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL),
-	.enable_bit	= AM35XX_VPFE_VBUSP_CLK_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk pclk_ck = {
-	.name		= "pclk_ck",
-	.ops		= &clkops_null,
-	.rate		= 27000000,
-};
-
-static struct clk vpfe_fck = {
-	.name		= "vpfe_fck",
-	.ops		= &clkops_omap2_dflt,
-	.parent		= &pclk_ck,
-	.enable_reg	= OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL),
-	.enable_bit	= AM35XX_VPFE_FCLK_SHIFT,
-	.recalc		= &followparent_recalc,
-};
-
-/*
- * The UART1/2 functional clock acts as the functional clock for
- * UART4. No separate fclk control available.  XXX Well now we have a
- * uart4_fck that is apparently used as the UART4 functional clock,
- * but it also seems that uart1_fck or uart2_fck are still needed, at
- * least for UART4 softresets to complete.  This really needs
- * clarification.
- */
-static struct clk uart4_ick_am35xx = {
-	.name		= "uart4_ick",
-	.ops		= &clkops_omap2_iclk_dflt_wait,
-	.parent		= &core_l4_ick,
-	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
-	.enable_bit	= AM35XX_EN_UART4_SHIFT,
-	.clkdm_name	= "core_l4_clkdm",
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dummy_apb_pclk = {
-	.name		= "apb_pclk",
-	.ops		= &clkops_null,
-};
-
-/*
- * clkdev
- */
-
-static struct omap_clk omap3xxx_clks[] = {
-	CLK(NULL,	"apb_pclk",	&dummy_apb_pclk,	CK_3XXX),
-	CLK(NULL,	"omap_32k_fck",	&omap_32k_fck,	CK_3XXX),
-	CLK(NULL,	"virt_12m_ck",	&virt_12m_ck,	CK_3XXX),
-	CLK(NULL,	"virt_13m_ck",	&virt_13m_ck,	CK_3XXX),
-	CLK(NULL,	"virt_16_8m_ck", &virt_16_8m_ck, CK_3430ES2PLUS | CK_AM35XX  | CK_36XX),
-	CLK(NULL,	"virt_19200000_ck", &virt_19200000_ck, CK_3XXX),
-	CLK(NULL,	"virt_26000000_ck",	&virt_26000000_ck,	CK_3XXX),
-	CLK(NULL,	"virt_38_4m_ck", &virt_38_4m_ck, CK_3XXX),
-	CLK(NULL,	"osc_sys_ck",	&osc_sys_ck,	CK_3XXX),
-	CLK("twl",	"fck",		&osc_sys_ck,	CK_3XXX),
-	CLK(NULL,	"sys_ck",	&sys_ck,	CK_3XXX),
-	CLK(NULL,	"sys_altclk",	&sys_altclk,	CK_3XXX),
-	CLK(NULL,	"mcbsp_clks",	&mcbsp_clks,	CK_3XXX),
-	CLK(NULL,	"sys_clkout1",	&sys_clkout1,	CK_3XXX),
-	CLK(NULL,	"dpll1_ck",	&dpll1_ck,	CK_3XXX),
-	CLK(NULL,	"dpll1_x2_ck",	&dpll1_x2_ck,	CK_3XXX),
-	CLK(NULL,	"dpll1_x2m2_ck", &dpll1_x2m2_ck, CK_3XXX),
-	CLK(NULL,	"dpll2_ck",	&dpll2_ck,	CK_34XX | CK_36XX),
-	CLK(NULL,	"dpll2_m2_ck",	&dpll2_m2_ck,	CK_34XX | CK_36XX),
-	CLK(NULL,	"dpll3_ck",	&dpll3_ck,	CK_3XXX),
-	CLK(NULL,	"core_ck",	&core_ck,	CK_3XXX),
-	CLK(NULL,	"dpll3_x2_ck",	&dpll3_x2_ck,	CK_3XXX),
-	CLK(NULL,	"dpll3_m2_ck",	&dpll3_m2_ck,	CK_3XXX),
-	CLK(NULL,	"dpll3_m2x2_ck", &dpll3_m2x2_ck, CK_3XXX),
-	CLK(NULL,	"dpll3_m3_ck",	&dpll3_m3_ck,	CK_3XXX),
-	CLK(NULL,	"dpll3_m3x2_ck", &dpll3_m3x2_ck, CK_3XXX),
-	CLK(NULL,	"emu_core_alwon_ck", &emu_core_alwon_ck, CK_3XXX),
-	CLK("etb",	"emu_core_alwon_ck", &emu_core_alwon_ck, CK_3XXX),
-	CLK(NULL,	"dpll4_ck",	&dpll4_ck,	CK_3XXX),
-	CLK(NULL,	"dpll4_x2_ck",	&dpll4_x2_ck,	CK_3XXX),
-	CLK(NULL,	"omap_192m_alwon_fck", &omap_192m_alwon_fck, CK_36XX),
-	CLK(NULL,	"omap_96m_alwon_fck", &omap_96m_alwon_fck, CK_3XXX),
-	CLK(NULL,	"omap_96m_alwon_fck_3630", &omap_96m_alwon_fck_3630, CK_36XX),
-	CLK(NULL,	"omap_96m_fck",	&omap_96m_fck,	CK_3XXX),
-	CLK(NULL,	"cm_96m_fck",	&cm_96m_fck,	CK_3XXX),
-	CLK(NULL,	"omap_54m_fck",	&omap_54m_fck,	CK_3XXX),
-	CLK(NULL,	"omap_48m_fck",	&omap_48m_fck,	CK_3XXX),
-	CLK(NULL,	"omap_12m_fck",	&omap_12m_fck,	CK_3XXX),
-	CLK(NULL,	"dpll4_m2_ck",	&dpll4_m2_ck,	CK_3XXX),
-	CLK(NULL,	"dpll4_m2x2_ck", &dpll4_m2x2_ck, CK_3XXX),
-	CLK(NULL,	"dpll4_m3_ck",	&dpll4_m3_ck,	CK_3XXX),
-	CLK(NULL,	"dpll4_m3x2_ck", &dpll4_m3x2_ck, CK_3XXX),
-	CLK(NULL,	"dpll4_m4_ck",	&dpll4_m4_ck,	CK_3XXX),
-	CLK(NULL,	"dpll4_m4x2_ck", &dpll4_m4x2_ck, CK_3XXX),
-	CLK(NULL,	"dpll4_m5_ck",	&dpll4_m5_ck,	CK_3XXX),
-	CLK(NULL,	"dpll4_m5x2_ck", &dpll4_m5x2_ck, CK_3XXX),
-	CLK(NULL,	"dpll4_m6_ck",	&dpll4_m6_ck,	CK_3XXX),
-	CLK(NULL,	"dpll4_m6x2_ck", &dpll4_m6x2_ck, CK_3XXX),
-	CLK(NULL,	"emu_per_alwon_ck", &emu_per_alwon_ck, CK_3XXX),
-	CLK("etb",	"emu_per_alwon_ck", &emu_per_alwon_ck, CK_3XXX),
-	CLK(NULL,	"dpll5_ck",	&dpll5_ck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK(NULL,	"dpll5_m2_ck",	&dpll5_m2_ck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK(NULL,	"clkout2_src_ck", &clkout2_src_ck, CK_3XXX),
-	CLK(NULL,	"sys_clkout2",	&sys_clkout2,	CK_3XXX),
-	CLK(NULL,	"corex2_fck",	&corex2_fck,	CK_3XXX),
-	CLK(NULL,	"dpll1_fck",	&dpll1_fck,	CK_3XXX),
-	CLK(NULL,	"mpu_ck",	&mpu_ck,	CK_3XXX),
-	CLK(NULL,	"arm_fck",	&arm_fck,	CK_3XXX),
-	CLK(NULL,	"emu_mpu_alwon_ck", &emu_mpu_alwon_ck, CK_3XXX),
-	CLK("etb",	"emu_mpu_alwon_ck", &emu_mpu_alwon_ck, CK_3XXX),
-	CLK(NULL,	"dpll2_fck",	&dpll2_fck,	CK_34XX | CK_36XX),
-	CLK(NULL,	"iva2_ck",	&iva2_ck,	CK_34XX | CK_36XX),
-	CLK(NULL,	"l3_ick",	&l3_ick,	CK_3XXX),
-	CLK(NULL,	"l4_ick",	&l4_ick,	CK_3XXX),
-	CLK(NULL,	"rm_ick",	&rm_ick,	CK_3XXX),
-	CLK(NULL,	"gfx_l3_ck",	&gfx_l3_ck,	CK_3430ES1),
-	CLK(NULL,	"gfx_l3_fck",	&gfx_l3_fck,	CK_3430ES1),
-	CLK(NULL,	"gfx_l3_ick",	&gfx_l3_ick,	CK_3430ES1),
-	CLK(NULL,	"gfx_cg1_ck",	&gfx_cg1_ck,	CK_3430ES1),
-	CLK(NULL,	"gfx_cg2_ck",	&gfx_cg2_ck,	CK_3430ES1),
-	CLK(NULL,	"sgx_fck",	&sgx_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK(NULL,	"sgx_ick",	&sgx_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK(NULL,	"d2d_26m_fck",	&d2d_26m_fck,	CK_3430ES1),
-	CLK(NULL,	"modem_fck",	&modem_fck,	CK_34XX | CK_36XX),
-	CLK(NULL,	"sad2d_ick",	&sad2d_ick,	CK_34XX | CK_36XX),
-	CLK(NULL,	"mad2d_ick",	&mad2d_ick,	CK_34XX | CK_36XX),
-	CLK(NULL,	"gpt10_fck",	&gpt10_fck,	CK_3XXX),
-	CLK(NULL,	"gpt11_fck",	&gpt11_fck,	CK_3XXX),
-	CLK(NULL,	"cpefuse_fck",	&cpefuse_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK(NULL,	"ts_fck",	&ts_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK(NULL,	"usbtll_fck",	&usbtll_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK("usbhs_omap",	"usbtll_fck",	&usbtll_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK("usbhs_tll",	"usbtll_fck",	&usbtll_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK(NULL,	"core_96m_fck",	&core_96m_fck,	CK_3XXX),
-	CLK(NULL,	"mmchs3_fck",	&mmchs3_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK(NULL,	"mmchs2_fck",	&mmchs2_fck,	CK_3XXX),
-	CLK(NULL,	"mspro_fck",	&mspro_fck,	CK_34XX | CK_36XX),
-	CLK(NULL,	"mmchs1_fck",	&mmchs1_fck,	CK_3XXX),
-	CLK(NULL,	"i2c3_fck",	&i2c3_fck,	CK_3XXX),
-	CLK(NULL,	"i2c2_fck",	&i2c2_fck,	CK_3XXX),
-	CLK(NULL,	"i2c1_fck",	&i2c1_fck,	CK_3XXX),
-	CLK(NULL,	"mcbsp5_fck",	&mcbsp5_fck,	CK_3XXX),
-	CLK(NULL,	"mcbsp1_fck",	&mcbsp1_fck,	CK_3XXX),
-	CLK(NULL,	"core_48m_fck",	&core_48m_fck,	CK_3XXX),
-	CLK(NULL,	"mcspi4_fck",	&mcspi4_fck,	CK_3XXX),
-	CLK(NULL,	"mcspi3_fck",	&mcspi3_fck,	CK_3XXX),
-	CLK(NULL,	"mcspi2_fck",	&mcspi2_fck,	CK_3XXX),
-	CLK(NULL,	"mcspi1_fck",	&mcspi1_fck,	CK_3XXX),
-	CLK(NULL,	"uart2_fck",	&uart2_fck,	CK_3XXX),
-	CLK(NULL,	"uart1_fck",	&uart1_fck,	CK_3XXX),
-	CLK(NULL,	"fshostusb_fck", &fshostusb_fck, CK_3430ES1),
-	CLK(NULL,	"core_12m_fck",	&core_12m_fck,	CK_3XXX),
-	CLK("omap_hdq.0",	"fck",	&hdq_fck,	CK_3XXX),
-	CLK(NULL,	"hdq_fck",	&hdq_fck,	CK_3XXX),
-	CLK(NULL,	"ssi_ssr_fck",	&ssi_ssr_fck_3430es1,	CK_3430ES1),
-	CLK(NULL,	"ssi_ssr_fck",	&ssi_ssr_fck_3430es2,	CK_3430ES2PLUS | CK_36XX),
-	CLK(NULL,	"ssi_sst_fck",	&ssi_sst_fck_3430es1,	CK_3430ES1),
-	CLK(NULL,	"ssi_sst_fck",	&ssi_sst_fck_3430es2,	CK_3430ES2PLUS | CK_36XX),
-	CLK(NULL,	"core_l3_ick",	&core_l3_ick,	CK_3XXX),
-	CLK("musb-omap2430",	"ick",	&hsotgusb_ick_3430es1,	CK_3430ES1),
-	CLK("musb-omap2430",	"ick",	&hsotgusb_ick_3430es2,	CK_3430ES2PLUS | CK_36XX),
-	CLK(NULL,	"hsotgusb_ick",	&hsotgusb_ick_3430es1,	CK_3430ES1),
-	CLK(NULL,	"hsotgusb_ick",	&hsotgusb_ick_3430es2,	CK_3430ES2PLUS | CK_36XX),
-	CLK(NULL,	"sdrc_ick",	&sdrc_ick,	CK_3XXX),
-	CLK(NULL,	"gpmc_fck",	&gpmc_fck,	CK_3XXX),
-	CLK(NULL,	"security_l3_ick", &security_l3_ick, CK_34XX | CK_36XX),
-	CLK(NULL,	"pka_ick",	&pka_ick,	CK_34XX | CK_36XX),
-	CLK(NULL,	"core_l4_ick",	&core_l4_ick,	CK_3XXX),
-	CLK(NULL,	"usbtll_ick",	&usbtll_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK("usbhs_omap",	"usbtll_ick",	&usbtll_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK("usbhs_tll",	"usbtll_ick",	&usbtll_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK("omap_hsmmc.2",	"ick",	&mmchs3_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK(NULL,	"mmchs3_ick",	&mmchs3_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK(NULL,	"icr_ick",	&icr_ick,	CK_34XX | CK_36XX),
-	CLK("omap-aes",	"ick",	&aes2_ick,	CK_34XX | CK_36XX),
-	CLK("omap-sham",	"ick",	&sha12_ick,	CK_34XX | CK_36XX),
-	CLK(NULL,	"des2_ick",	&des2_ick,	CK_34XX | CK_36XX),
-	CLK("omap_hsmmc.1",	"ick",	&mmchs2_ick,	CK_3XXX),
-	CLK("omap_hsmmc.0",	"ick",	&mmchs1_ick,	CK_3XXX),
-	CLK(NULL,	"mmchs2_ick",	&mmchs2_ick,	CK_3XXX),
-	CLK(NULL,	"mmchs1_ick",	&mmchs1_ick,	CK_3XXX),
-	CLK(NULL,	"mspro_ick",	&mspro_ick,	CK_34XX | CK_36XX),
-	CLK("omap_hdq.0", "ick",	&hdq_ick,	CK_3XXX),
-	CLK(NULL,	"hdq_ick",	&hdq_ick,	CK_3XXX),
-	CLK("omap2_mcspi.4", "ick",	&mcspi4_ick,	CK_3XXX),
-	CLK("omap2_mcspi.3", "ick",	&mcspi3_ick,	CK_3XXX),
-	CLK("omap2_mcspi.2", "ick",	&mcspi2_ick,	CK_3XXX),
-	CLK("omap2_mcspi.1", "ick",	&mcspi1_ick,	CK_3XXX),
-	CLK(NULL,	"mcspi4_ick",	&mcspi4_ick,	CK_3XXX),
-	CLK(NULL,	"mcspi3_ick",	&mcspi3_ick,	CK_3XXX),
-	CLK(NULL,	"mcspi2_ick",	&mcspi2_ick,	CK_3XXX),
-	CLK(NULL,	"mcspi1_ick",	&mcspi1_ick,	CK_3XXX),
-	CLK("omap_i2c.3", "ick",	&i2c3_ick,	CK_3XXX),
-	CLK("omap_i2c.2", "ick",	&i2c2_ick,	CK_3XXX),
-	CLK("omap_i2c.1", "ick",	&i2c1_ick,	CK_3XXX),
-	CLK(NULL,	"i2c3_ick",	&i2c3_ick,	CK_3XXX),
-	CLK(NULL,	"i2c2_ick",	&i2c2_ick,	CK_3XXX),
-	CLK(NULL,	"i2c1_ick",	&i2c1_ick,	CK_3XXX),
-	CLK(NULL,	"uart2_ick",	&uart2_ick,	CK_3XXX),
-	CLK(NULL,	"uart1_ick",	&uart1_ick,	CK_3XXX),
-	CLK(NULL,	"gpt11_ick",	&gpt11_ick,	CK_3XXX),
-	CLK(NULL,	"gpt10_ick",	&gpt10_ick,	CK_3XXX),
-	CLK("omap-mcbsp.5", "ick",	&mcbsp5_ick,	CK_3XXX),
-	CLK("omap-mcbsp.1", "ick",	&mcbsp1_ick,	CK_3XXX),
-	CLK(NULL,	"mcbsp5_ick",	&mcbsp5_ick,	CK_3XXX),
-	CLK(NULL,	"mcbsp1_ick",	&mcbsp1_ick,	CK_3XXX),
-	CLK(NULL,	"fac_ick",	&fac_ick,	CK_3430ES1),
-	CLK(NULL,	"mailboxes_ick", &mailboxes_ick, CK_34XX | CK_36XX),
-	CLK(NULL,	"omapctrl_ick",	&omapctrl_ick,	CK_3XXX),
-	CLK(NULL,	"ssi_l4_ick",	&ssi_l4_ick,	CK_34XX | CK_36XX),
-	CLK(NULL,	"ssi_ick",	&ssi_ick_3430es1,	CK_3430ES1),
-	CLK(NULL,	"ssi_ick",	&ssi_ick_3430es2,	CK_3430ES2PLUS | CK_36XX),
-	CLK(NULL,	"usb_l4_ick",	&usb_l4_ick,	CK_3430ES1),
-	CLK(NULL,	"security_l4_ick2", &security_l4_ick2, CK_34XX | CK_36XX),
-	CLK(NULL,	"aes1_ick",	&aes1_ick,	CK_34XX | CK_36XX),
-	CLK("omap_rng",	"ick",		&rng_ick,	CK_34XX | CK_36XX),
-	CLK(NULL,	"sha11_ick",	&sha11_ick,	CK_34XX | CK_36XX),
-	CLK(NULL,	"des1_ick",	&des1_ick,	CK_34XX | CK_36XX),
-	CLK(NULL,	"dss1_alwon_fck",		&dss1_alwon_fck_3430es1, CK_3430ES1),
-	CLK(NULL,	"dss1_alwon_fck",		&dss1_alwon_fck_3430es2, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK(NULL,	"dss_tv_fck",	&dss_tv_fck,	CK_3XXX),
-	CLK(NULL,	"dss_96m_fck",	&dss_96m_fck,	CK_3XXX),
-	CLK(NULL,	"dss2_alwon_fck",	&dss2_alwon_fck, CK_3XXX),
-	CLK("omapdss_dss",	"ick",		&dss_ick_3430es1,	CK_3430ES1),
-	CLK(NULL,	"dss_ick",		&dss_ick_3430es1,	CK_3430ES1),
-	CLK("omapdss_dss",	"ick",		&dss_ick_3430es2,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK(NULL,	"dss_ick",		&dss_ick_3430es2,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK(NULL,	"cam_mclk",	&cam_mclk,	CK_34XX | CK_36XX),
-	CLK(NULL,	"cam_ick",	&cam_ick,	CK_34XX | CK_36XX),
-	CLK(NULL,	"csi2_96m_fck",	&csi2_96m_fck,	CK_34XX | CK_36XX),
-	CLK(NULL,	"usbhost_120m_fck", &usbhost_120m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK(NULL,	"usbhost_48m_fck", &usbhost_48m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK(NULL,	"usbhost_ick",	&usbhost_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK("usbhs_omap",	"usbhost_ick",	&usbhost_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
-	CLK(NULL,	"utmi_p1_gfclk",	&dummy_ck,	CK_3XXX),
-	CLK(NULL,	"utmi_p2_gfclk",	&dummy_ck,	CK_3XXX),
-	CLK(NULL,	"xclk60mhsp1_ck",	&dummy_ck,	CK_3XXX),
-	CLK(NULL,	"xclk60mhsp2_ck",	&dummy_ck,	CK_3XXX),
-	CLK(NULL,	"usb_host_hs_utmi_p1_clk",	&dummy_ck,	CK_3XXX),
-	CLK(NULL,	"usb_host_hs_utmi_p2_clk",	&dummy_ck,	CK_3XXX),
-	CLK("usbhs_omap",	"usb_tll_hs_usb_ch0_clk",	&dummy_ck,	CK_3XXX),
-	CLK("usbhs_omap",	"usb_tll_hs_usb_ch1_clk",	&dummy_ck,	CK_3XXX),
-	CLK("usbhs_tll",	"usb_tll_hs_usb_ch0_clk",	&dummy_ck,	CK_3XXX),
-	CLK("usbhs_tll",	"usb_tll_hs_usb_ch1_clk",	&dummy_ck,	CK_3XXX),
-	CLK(NULL,	"init_60m_fclk",	&dummy_ck,	CK_3XXX),
-	CLK(NULL,	"usim_fck",	&usim_fck,	CK_3430ES2PLUS | CK_36XX),
-	CLK(NULL,	"gpt1_fck",	&gpt1_fck,	CK_3XXX),
-	CLK(NULL,	"wkup_32k_fck",	&wkup_32k_fck,	CK_3XXX),
-	CLK(NULL,	"gpio1_dbck",	&gpio1_dbck,	CK_3XXX),
-	CLK(NULL,	"wdt2_fck",		&wdt2_fck,	CK_3XXX),
-	CLK(NULL,	"wkup_l4_ick",	&wkup_l4_ick,	CK_34XX | CK_36XX),
-	CLK(NULL,	"usim_ick",	&usim_ick,	CK_3430ES2PLUS | CK_36XX),
-	CLK("omap_wdt",	"ick",		&wdt2_ick,	CK_3XXX),
-	CLK(NULL,	"wdt2_ick",	&wdt2_ick,	CK_3XXX),
-	CLK(NULL,	"wdt1_ick",	&wdt1_ick,	CK_3XXX),
-	CLK(NULL,	"gpio1_ick",	&gpio1_ick,	CK_3XXX),
-	CLK(NULL,	"omap_32ksync_ick", &omap_32ksync_ick, CK_3XXX),
-	CLK(NULL,	"gpt12_ick",	&gpt12_ick,	CK_3XXX),
-	CLK(NULL,	"gpt1_ick",	&gpt1_ick,	CK_3XXX),
-	CLK(NULL,	"per_96m_fck",	&per_96m_fck,	CK_3XXX),
-	CLK(NULL,	"per_48m_fck",	&per_48m_fck,	CK_3XXX),
-	CLK(NULL,	"uart3_fck",	&uart3_fck,	CK_3XXX),
-	CLK(NULL,	"uart4_fck",	&uart4_fck,	CK_36XX),
-	CLK(NULL,	"uart4_fck",	&uart4_fck_am35xx, CK_AM35XX),
-	CLK(NULL,	"gpt2_fck",	&gpt2_fck,	CK_3XXX),
-	CLK(NULL,	"gpt3_fck",	&gpt3_fck,	CK_3XXX),
-	CLK(NULL,	"gpt4_fck",	&gpt4_fck,	CK_3XXX),
-	CLK(NULL,	"gpt5_fck",	&gpt5_fck,	CK_3XXX),
-	CLK(NULL,	"gpt6_fck",	&gpt6_fck,	CK_3XXX),
-	CLK(NULL,	"gpt7_fck",	&gpt7_fck,	CK_3XXX),
-	CLK(NULL,	"gpt8_fck",	&gpt8_fck,	CK_3XXX),
-	CLK(NULL,	"gpt9_fck",	&gpt9_fck,	CK_3XXX),
-	CLK(NULL,	"per_32k_alwon_fck", &per_32k_alwon_fck, CK_3XXX),
-	CLK(NULL,	"gpio6_dbck",	&gpio6_dbck,	CK_3XXX),
-	CLK(NULL,	"gpio5_dbck",	&gpio5_dbck,	CK_3XXX),
-	CLK(NULL,	"gpio4_dbck",	&gpio4_dbck,	CK_3XXX),
-	CLK(NULL,	"gpio3_dbck",	&gpio3_dbck,	CK_3XXX),
-	CLK(NULL,	"gpio2_dbck",	&gpio2_dbck,	CK_3XXX),
-	CLK(NULL,	"wdt3_fck",	&wdt3_fck,	CK_3XXX),
-	CLK(NULL,	"per_l4_ick",	&per_l4_ick,	CK_3XXX),
-	CLK(NULL,	"gpio6_ick",	&gpio6_ick,	CK_3XXX),
-	CLK(NULL,	"gpio5_ick",	&gpio5_ick,	CK_3XXX),
-	CLK(NULL,	"gpio4_ick",	&gpio4_ick,	CK_3XXX),
-	CLK(NULL,	"gpio3_ick",	&gpio3_ick,	CK_3XXX),
-	CLK(NULL,	"gpio2_ick",	&gpio2_ick,	CK_3XXX),
-	CLK(NULL,	"wdt3_ick",	&wdt3_ick,	CK_3XXX),
-	CLK(NULL,	"uart3_ick",	&uart3_ick,	CK_3XXX),
-	CLK(NULL,	"uart4_ick",	&uart4_ick,	CK_36XX),
-	CLK(NULL,	"gpt9_ick",	&gpt9_ick,	CK_3XXX),
-	CLK(NULL,	"gpt8_ick",	&gpt8_ick,	CK_3XXX),
-	CLK(NULL,	"gpt7_ick",	&gpt7_ick,	CK_3XXX),
-	CLK(NULL,	"gpt6_ick",	&gpt6_ick,	CK_3XXX),
-	CLK(NULL,	"gpt5_ick",	&gpt5_ick,	CK_3XXX),
-	CLK(NULL,	"gpt4_ick",	&gpt4_ick,	CK_3XXX),
-	CLK(NULL,	"gpt3_ick",	&gpt3_ick,	CK_3XXX),
-	CLK(NULL,	"gpt2_ick",	&gpt2_ick,	CK_3XXX),
-	CLK("omap-mcbsp.2", "ick",	&mcbsp2_ick,	CK_3XXX),
-	CLK("omap-mcbsp.3", "ick",	&mcbsp3_ick,	CK_3XXX),
-	CLK("omap-mcbsp.4", "ick",	&mcbsp4_ick,	CK_3XXX),
-	CLK(NULL,	"mcbsp4_ick",	&mcbsp2_ick,	CK_3XXX),
-	CLK(NULL,	"mcbsp3_ick",	&mcbsp3_ick,	CK_3XXX),
-	CLK(NULL,	"mcbsp2_ick",	&mcbsp4_ick,	CK_3XXX),
-	CLK(NULL,	"mcbsp2_fck",	&mcbsp2_fck,	CK_3XXX),
-	CLK(NULL,	"mcbsp3_fck",	&mcbsp3_fck,	CK_3XXX),
-	CLK(NULL,	"mcbsp4_fck",	&mcbsp4_fck,	CK_3XXX),
-	CLK(NULL,	"emu_src_ck",	&emu_src_ck,	CK_3XXX),
-	CLK("etb",	"emu_src_ck",	&emu_src_ck,	CK_3XXX),
-	CLK(NULL,	"pclk_fck",	&pclk_fck,	CK_3XXX),
-	CLK(NULL,	"pclkx2_fck",	&pclkx2_fck,	CK_3XXX),
-	CLK(NULL,	"atclk_fck",	&atclk_fck,	CK_3XXX),
-	CLK(NULL,	"traceclk_src_fck", &traceclk_src_fck, CK_3XXX),
-	CLK(NULL,	"traceclk_fck",	&traceclk_fck,	CK_3XXX),
-	CLK(NULL,	"sr1_fck",	&sr1_fck,	CK_34XX | CK_36XX),
-	CLK(NULL,	"sr2_fck",	&sr2_fck,	CK_34XX | CK_36XX),
-	CLK(NULL,	"sr_l4_ick",	&sr_l4_ick,	CK_34XX | CK_36XX),
-	CLK(NULL,	"secure_32k_fck", &secure_32k_fck, CK_3XXX),
-	CLK(NULL,	"gpt12_fck",	&gpt12_fck,	CK_3XXX),
-	CLK(NULL,	"wdt1_fck",	&wdt1_fck,	CK_3XXX),
-	CLK(NULL,	"ipss_ick",	&ipss_ick,	CK_AM35XX),
-	CLK(NULL,	"rmii_ck",	&rmii_ck,	CK_AM35XX),
-	CLK(NULL,	"pclk_ck",	&pclk_ck,	CK_AM35XX),
-	CLK(NULL,	"emac_ick",	&emac_ick,	CK_AM35XX),
-	CLK(NULL,	"emac_fck",	&emac_fck,	CK_AM35XX),
-	CLK("davinci_emac.0",	NULL,	&emac_ick,	CK_AM35XX),
-	CLK("davinci_mdio.0",	NULL,	&emac_fck,	CK_AM35XX),
-	CLK(NULL,	"vpfe_ick",	&emac_ick,	CK_AM35XX),
-	CLK(NULL,	"vpfe_fck",	&emac_fck,	CK_AM35XX),
-	CLK("vpfe-capture",	"master",	&vpfe_ick,	CK_AM35XX),
-	CLK("vpfe-capture",	"slave",	&vpfe_fck,	CK_AM35XX),
-	CLK(NULL,	"hsotgusb_ick",		&hsotgusb_ick_am35xx,	CK_AM35XX),
-	CLK(NULL,	"hsotgusb_fck",		&hsotgusb_fck_am35xx,	CK_AM35XX),
-	CLK(NULL,	"hecc_ck",	&hecc_ck,	CK_AM35XX),
-	CLK(NULL,	"uart4_ick",	&uart4_ick_am35xx,	CK_AM35XX),
-	CLK(NULL,	"timer_32k_ck",	&omap_32k_fck,  CK_3XXX),
-	CLK(NULL,	"timer_sys_ck",	&sys_ck,	CK_3XXX),
-	CLK(NULL,	"cpufreq_ck",	&dpll1_ck,	CK_3XXX),
-};
-
-
-int __init omap3xxx_clk_init(void)
-{
-	struct omap_clk *c;
-	u32 cpu_clkflg = 0;
-
-	if (soc_is_am35xx()) {
-		cpu_mask = RATE_IN_34XX;
-		cpu_clkflg = CK_AM35XX;
-	} else if (cpu_is_omap3630()) {
-		cpu_mask = (RATE_IN_34XX | RATE_IN_36XX);
-		cpu_clkflg = CK_36XX;
-	} else if (cpu_is_ti816x()) {
-		cpu_mask = RATE_IN_TI816X;
-		cpu_clkflg = CK_TI816X;
-	} else if (soc_is_am33xx()) {
-		cpu_mask = RATE_IN_AM33XX;
-	} else if (cpu_is_ti814x()) {
-		cpu_mask = RATE_IN_TI814X;
-	} else if (cpu_is_omap34xx()) {
-		if (omap_rev() == OMAP3430_REV_ES1_0) {
-			cpu_mask = RATE_IN_3430ES1;
-			cpu_clkflg = CK_3430ES1;
-		} else {
-			/*
-			 * Assume that anything that we haven't matched yet
-			 * has 3430ES2-type clocks.
-			 */
-			cpu_mask = RATE_IN_3430ES2PLUS;
-			cpu_clkflg = CK_3430ES2PLUS;
-		}
-	} else {
-		WARN(1, "clock: could not identify OMAP3 variant\n");
-	}
-
-	if (omap3_has_192mhz_clk())
-		omap_96m_alwon_fck = omap_96m_alwon_fck_3630;
-
-	if (cpu_is_omap3630()) {
-		/*
-		 * XXX This type of dynamic rewriting of the clock tree is
-		 * deprecated and should be revised soon.
-		 *
-		 * For 3630: override clkops_omap2_dflt_wait for the
-		 * clocks affected from PWRDN reset Limitation
-		 */
-		dpll3_m3x2_ck.ops =
-				&clkops_omap36xx_pwrdn_with_hsdiv_wait_restore;
-		dpll4_m2x2_ck.ops =
-				&clkops_omap36xx_pwrdn_with_hsdiv_wait_restore;
-		dpll4_m3x2_ck.ops =
-				&clkops_omap36xx_pwrdn_with_hsdiv_wait_restore;
-		dpll4_m4x2_ck.ops =
-				&clkops_omap36xx_pwrdn_with_hsdiv_wait_restore;
-		dpll4_m5x2_ck.ops =
-				&clkops_omap36xx_pwrdn_with_hsdiv_wait_restore;
-		dpll4_m6x2_ck.ops =
-				&clkops_omap36xx_pwrdn_with_hsdiv_wait_restore;
-	}
-
-	/*
-	 * XXX This type of dynamic rewriting of the clock tree is
-	 * deprecated and should be revised soon.
-	 */
-	if (cpu_is_omap3630())
-		dpll4_dd = dpll4_dd_3630;
-	else
-		dpll4_dd = dpll4_dd_34xx;
-
-	clk_init(&omap2_clk_functions);
-
-	for (c = omap3xxx_clks; c < omap3xxx_clks + ARRAY_SIZE(omap3xxx_clks);
-	     c++)
-		clk_preinit(c->lk.clk);
-
-	for (c = omap3xxx_clks; c < omap3xxx_clks + ARRAY_SIZE(omap3xxx_clks);
-	     c++)
-		if (c->cpu & cpu_clkflg) {
-			clkdev_add(&c->lk);
-			clk_register(c->lk.clk);
-			omap2_init_clk_clkdm(c->lk.clk);
-		}
-
-	/* Disable autoidle on all clocks; let the PM code enable it later */
-	omap_clk_disable_autoidle_all();
-
-	recalculate_root_clocks();
-
-	pr_info("Clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n",
-		(osc_sys_ck.rate / 1000000), (osc_sys_ck.rate / 100000) % 10,
-		(core_ck.rate / 1000000), (arm_fck.rate / 1000000));
-
-	/*
-	 * Only enable those clocks we will need, let the drivers
-	 * enable other clocks as necessary
-	 */
-	clk_enable_init_clocks();
-
-	/*
-	 * Lock DPLL5 -- here only until other device init code can
-	 * handle this
-	 */
-	if (!cpu_is_ti81xx() && (omap_rev() >= OMAP3430_REV_ES2_0))
-		omap3_clk_lock_dpll5();
-
-	/* Avoid sleeping during omap3_core_dpll_m2_set_rate() */
-	sdrc_ick_p = clk_get(NULL, "sdrc_ick");
-	arm_fck_p = clk_get(NULL, "arm_fck");
-
-	return 0;
-}
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
deleted file mode 100644
index 6efc30c961a..00000000000
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ /dev/null
@@ -1,3402 +0,0 @@
-/*
- * OMAP4 Clock data
- *
- * Copyright (C) 2009-2010 Texas Instruments, Inc.
- * Copyright (C) 2009-2010 Nokia Corporation
- *
- * Paul Walmsley (paul@pwsan.com)
- * Rajendra Nayak (rnayak@ti.com)
- * Benoit Cousson (b-cousson@ti.com)
- *
- * This file is automatically generated from the OMAP hardware databases.
- * We respectfully ask that any modifications to this file be coordinated
- * with the public linux-omap@vger.kernel.org mailing list and the
- * authors above to ensure that the autogeneration scripts are kept
- * up-to-date with the file contents.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * XXX Some of the ES1 clocks have been removed/changed; once support
- * is added for discriminating clocks by ES level, these should be added back
- * in.
- */
-
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-
-#include <plat/clkdev_omap.h>
-
-#include "soc.h"
-#include "iomap.h"
-#include "clock.h"
-#include "clock44xx.h"
-#include "cm1_44xx.h"
-#include "cm2_44xx.h"
-#include "cm-regbits-44xx.h"
-#include "prm44xx.h"
-#include "prm-regbits-44xx.h"
-#include "control.h"
-#include "scrm44xx.h"
-
-/* OMAP4 modulemode control */
-#define OMAP4430_MODULEMODE_HWCTRL			0
-#define OMAP4430_MODULEMODE_SWCTRL			1
-
-/* Root clocks */
-
-static struct clk extalt_clkin_ck = {
-	.name		= "extalt_clkin_ck",
-	.rate		= 59000000,
-	.ops		= &clkops_null,
-};
-
-static struct clk pad_clks_ck = {
-	.name		= "pad_clks_ck",
-	.rate		= 12000000,
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_CLKSEL_ABE,
-	.enable_bit	= OMAP4430_PAD_CLKS_GATE_SHIFT,
-};
-
-static struct clk pad_slimbus_core_clks_ck = {
-	.name		= "pad_slimbus_core_clks_ck",
-	.rate		= 12000000,
-	.ops		= &clkops_null,
-};
-
-static struct clk secure_32k_clk_src_ck = {
-	.name		= "secure_32k_clk_src_ck",
-	.rate		= 32768,
-	.ops		= &clkops_null,
-};
-
-static struct clk slimbus_clk = {
-	.name		= "slimbus_clk",
-	.rate		= 12000000,
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_CLKSEL_ABE,
-	.enable_bit	= OMAP4430_SLIMBUS_CLK_GATE_SHIFT,
-};
-
-static struct clk sys_32k_ck = {
-	.name		= "sys_32k_ck",
-	.clkdm_name	= "prm_clkdm",
-	.rate		= 32768,
-	.ops		= &clkops_null,
-};
-
-static struct clk virt_12000000_ck = {
-	.name		= "virt_12000000_ck",
-	.ops		= &clkops_null,
-	.rate		= 12000000,
-};
-
-static struct clk virt_13000000_ck = {
-	.name		= "virt_13000000_ck",
-	.ops		= &clkops_null,
-	.rate		= 13000000,
-};
-
-static struct clk virt_16800000_ck = {
-	.name		= "virt_16800000_ck",
-	.ops		= &clkops_null,
-	.rate		= 16800000,
-};
-
-static struct clk virt_27000000_ck = {
-	.name		= "virt_27000000_ck",
-	.ops		= &clkops_null,
-	.rate		= 27000000,
-};
-
-static struct clk virt_38400000_ck = {
-	.name		= "virt_38400000_ck",
-	.ops		= &clkops_null,
-	.rate		= 38400000,
-};
-
-static const struct clksel_rate div_1_5_rates[] = {
-	{ .div = 1, .val = 5, .flags = RATE_IN_4430 },
-	{ .div = 0 },
-};
-
-static const struct clksel_rate div_1_6_rates[] = {
-	{ .div = 1, .val = 6, .flags = RATE_IN_4430 },
-	{ .div = 0 },
-};
-
-static const struct clksel_rate div_1_7_rates[] = {
-	{ .div = 1, .val = 7, .flags = RATE_IN_4430 },
-	{ .div = 0 },
-};
-
-static const struct clksel sys_clkin_sel[] = {
-	{ .parent = &virt_12000000_ck, .rates = div_1_1_rates },
-	{ .parent = &virt_13000000_ck, .rates = div_1_2_rates },
-	{ .parent = &virt_16800000_ck, .rates = div_1_3_rates },
-	{ .parent = &virt_19200000_ck, .rates = div_1_4_rates },
-	{ .parent = &virt_26000000_ck, .rates = div_1_5_rates },
-	{ .parent = &virt_27000000_ck, .rates = div_1_6_rates },
-	{ .parent = &virt_38400000_ck, .rates = div_1_7_rates },
-	{ .parent = NULL },
-};
-
-static struct clk sys_clkin_ck = {
-	.name		= "sys_clkin_ck",
-	.rate		= 38400000,
-	.clksel		= sys_clkin_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_SYS_CLKSEL,
-	.clksel_mask	= OMAP4430_SYS_CLKSEL_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk tie_low_clock_ck = {
-	.name		= "tie_low_clock_ck",
-	.rate		= 0,
-	.ops		= &clkops_null,
-};
-
-static struct clk utmi_phy_clkout_ck = {
-	.name		= "utmi_phy_clkout_ck",
-	.rate		= 60000000,
-	.ops		= &clkops_null,
-};
-
-static struct clk xclk60mhsp1_ck = {
-	.name		= "xclk60mhsp1_ck",
-	.rate		= 60000000,
-	.ops		= &clkops_null,
-};
-
-static struct clk xclk60mhsp2_ck = {
-	.name		= "xclk60mhsp2_ck",
-	.rate		= 60000000,
-	.ops		= &clkops_null,
-};
-
-static struct clk xclk60motg_ck = {
-	.name		= "xclk60motg_ck",
-	.rate		= 60000000,
-	.ops		= &clkops_null,
-};
-
-/* Module clocks and DPLL outputs */
-
-static const struct clksel abe_dpll_bypass_clk_mux_sel[] = {
-	{ .parent = &sys_clkin_ck, .rates = div_1_0_rates },
-	{ .parent = &sys_32k_ck, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-static struct clk abe_dpll_bypass_clk_mux_ck = {
-	.name		= "abe_dpll_bypass_clk_mux_ck",
-	.parent		= &sys_clkin_ck,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk abe_dpll_refclk_mux_ck = {
-	.name		= "abe_dpll_refclk_mux_ck",
-	.parent		= &sys_clkin_ck,
-	.clksel		= abe_dpll_bypass_clk_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_ABE_PLL_REF_CLKSEL,
-	.clksel_mask	= OMAP4430_CLKSEL_0_0_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* DPLL_ABE */
-static struct dpll_data dpll_abe_dd = {
-	.mult_div1_reg	= OMAP4430_CM_CLKSEL_DPLL_ABE,
-	.clk_bypass	= &abe_dpll_bypass_clk_mux_ck,
-	.clk_ref	= &abe_dpll_refclk_mux_ck,
-	.control_reg	= OMAP4430_CM_CLKMODE_DPLL_ABE,
-	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
-	.autoidle_reg	= OMAP4430_CM_AUTOIDLE_DPLL_ABE,
-	.idlest_reg	= OMAP4430_CM_IDLEST_DPLL_ABE,
-	.mult_mask	= OMAP4430_DPLL_MULT_MASK,
-	.div1_mask	= OMAP4430_DPLL_DIV_MASK,
-	.enable_mask	= OMAP4430_DPLL_EN_MASK,
-	.autoidle_mask	= OMAP4430_AUTO_DPLL_MODE_MASK,
-	.idlest_mask	= OMAP4430_ST_DPLL_CLK_MASK,
-	.max_multiplier	= 2047,
-	.max_divider	= 128,
-	.min_divider	= 1,
-};
-
-
-static struct clk dpll_abe_ck = {
-	.name		= "dpll_abe_ck",
-	.parent		= &abe_dpll_refclk_mux_ck,
-	.dpll_data	= &dpll_abe_dd,
-	.init		= &omap2_init_dpll_parent,
-	.ops		= &clkops_omap3_noncore_dpll_ops,
-	.recalc		= &omap4_dpll_regm4xen_recalc,
-	.round_rate	= &omap4_dpll_regm4xen_round_rate,
-	.set_rate	= &omap3_noncore_dpll_set_rate,
-};
-
-static struct clk dpll_abe_x2_ck = {
-	.name		= "dpll_abe_x2_ck",
-	.parent		= &dpll_abe_ck,
-	.clksel_reg	= OMAP4430_CM_DIV_M2_DPLL_ABE,
-	.flags		= CLOCK_CLKOUTX2,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap3_clkoutx2_recalc,
-};
-
-static const struct clksel dpll_abe_m2x2_div[] = {
-	{ .parent = &dpll_abe_x2_ck, .rates = div31_1to31_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dpll_abe_m2x2_ck = {
-	.name		= "dpll_abe_m2x2_ck",
-	.parent		= &dpll_abe_x2_ck,
-	.clksel		= dpll_abe_m2x2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M2_DPLL_ABE,
-	.clksel_mask	= OMAP4430_DPLL_CLKOUT_DIV_MASK,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk abe_24m_fclk = {
-	.name		= "abe_24m_fclk",
-	.parent		= &dpll_abe_m2x2_ck,
-	.ops		= &clkops_null,
-	.fixed_div	= 8,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-static const struct clksel_rate div3_1to4_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_4430 },
-	{ .div = 2, .val = 1, .flags = RATE_IN_4430 },
-	{ .div = 4, .val = 2, .flags = RATE_IN_4430 },
-	{ .div = 0 },
-};
-
-static const struct clksel abe_clk_div[] = {
-	{ .parent = &dpll_abe_m2x2_ck, .rates = div3_1to4_rates },
-	{ .parent = NULL },
-};
-
-static struct clk abe_clk = {
-	.name		= "abe_clk",
-	.parent		= &dpll_abe_m2x2_ck,
-	.clksel		= abe_clk_div,
-	.clksel_reg	= OMAP4430_CM_CLKSEL_ABE,
-	.clksel_mask	= OMAP4430_CLKSEL_OPP_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static const struct clksel_rate div2_1to2_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_4430 },
-	{ .div = 2, .val = 1, .flags = RATE_IN_4430 },
-	{ .div = 0 },
-};
-
-static const struct clksel aess_fclk_div[] = {
-	{ .parent = &abe_clk, .rates = div2_1to2_rates },
-	{ .parent = NULL },
-};
-
-static struct clk aess_fclk = {
-	.name		= "aess_fclk",
-	.parent		= &abe_clk,
-	.clksel		= aess_fclk_div,
-	.clksel_reg	= OMAP4430_CM1_ABE_AESS_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_AESS_FCLK_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk dpll_abe_m3x2_ck = {
-	.name		= "dpll_abe_m3x2_ck",
-	.parent		= &dpll_abe_x2_ck,
-	.clksel		= dpll_abe_m2x2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M3_DPLL_ABE,
-	.clksel_mask	= OMAP4430_DPLL_CLKOUTHIF_DIV_MASK,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static const struct clksel core_hsd_byp_clk_mux_sel[] = {
-	{ .parent = &sys_clkin_ck, .rates = div_1_0_rates },
-	{ .parent = &dpll_abe_m3x2_ck, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-static struct clk core_hsd_byp_clk_mux_ck = {
-	.name		= "core_hsd_byp_clk_mux_ck",
-	.parent		= &sys_clkin_ck,
-	.clksel		= core_hsd_byp_clk_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_CLKSEL_DPLL_CORE,
-	.clksel_mask	= OMAP4430_DPLL_BYP_CLKSEL_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* DPLL_CORE */
-static struct dpll_data dpll_core_dd = {
-	.mult_div1_reg	= OMAP4430_CM_CLKSEL_DPLL_CORE,
-	.clk_bypass	= &core_hsd_byp_clk_mux_ck,
-	.clk_ref	= &sys_clkin_ck,
-	.control_reg	= OMAP4430_CM_CLKMODE_DPLL_CORE,
-	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
-	.autoidle_reg	= OMAP4430_CM_AUTOIDLE_DPLL_CORE,
-	.idlest_reg	= OMAP4430_CM_IDLEST_DPLL_CORE,
-	.mult_mask	= OMAP4430_DPLL_MULT_MASK,
-	.div1_mask	= OMAP4430_DPLL_DIV_MASK,
-	.enable_mask	= OMAP4430_DPLL_EN_MASK,
-	.autoidle_mask	= OMAP4430_AUTO_DPLL_MODE_MASK,
-	.idlest_mask	= OMAP4430_ST_DPLL_CLK_MASK,
-	.max_multiplier	= 2047,
-	.max_divider	= 128,
-	.min_divider	= 1,
-};
-
-
-static struct clk dpll_core_ck = {
-	.name		= "dpll_core_ck",
-	.parent		= &sys_clkin_ck,
-	.dpll_data	= &dpll_core_dd,
-	.init		= &omap2_init_dpll_parent,
-	.ops		= &clkops_omap3_core_dpll_ops,
-	.recalc		= &omap3_dpll_recalc,
-};
-
-static struct clk dpll_core_x2_ck = {
-	.name		= "dpll_core_x2_ck",
-	.parent		= &dpll_core_ck,
-	.flags		= CLOCK_CLKOUTX2,
-	.ops		= &clkops_null,
-	.recalc		= &omap3_clkoutx2_recalc,
-};
-
-static const struct clksel dpll_core_m6x2_div[] = {
-	{ .parent = &dpll_core_x2_ck, .rates = div31_1to31_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dpll_core_m6x2_ck = {
-	.name		= "dpll_core_m6x2_ck",
-	.parent		= &dpll_core_x2_ck,
-	.clksel		= dpll_core_m6x2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M6_DPLL_CORE,
-	.clksel_mask	= OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static const struct clksel dbgclk_mux_sel[] = {
-	{ .parent = &sys_clkin_ck, .rates = div_1_0_rates },
-	{ .parent = &dpll_core_m6x2_ck, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dbgclk_mux_ck = {
-	.name		= "dbgclk_mux_ck",
-	.parent		= &sys_clkin_ck,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel dpll_core_m2_div[] = {
-	{ .parent = &dpll_core_ck, .rates = div31_1to31_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dpll_core_m2_ck = {
-	.name		= "dpll_core_m2_ck",
-	.parent		= &dpll_core_ck,
-	.clksel		= dpll_core_m2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M2_DPLL_CORE,
-	.clksel_mask	= OMAP4430_DPLL_CLKOUT_DIV_MASK,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk ddrphy_ck = {
-	.name		= "ddrphy_ck",
-	.parent		= &dpll_core_m2_ck,
-	.ops		= &clkops_null,
-	.clkdm_name	= "l3_emif_clkdm",
-	.fixed_div	= 2,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-static struct clk dpll_core_m5x2_ck = {
-	.name		= "dpll_core_m5x2_ck",
-	.parent		= &dpll_core_x2_ck,
-	.clksel		= dpll_core_m6x2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M5_DPLL_CORE,
-	.clksel_mask	= OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static const struct clksel div_core_div[] = {
-	{ .parent = &dpll_core_m5x2_ck, .rates = div2_1to2_rates },
-	{ .parent = NULL },
-};
-
-static struct clk div_core_ck = {
-	.name		= "div_core_ck",
-	.parent		= &dpll_core_m5x2_ck,
-	.clksel		= div_core_div,
-	.clksel_reg	= OMAP4430_CM_CLKSEL_CORE,
-	.clksel_mask	= OMAP4430_CLKSEL_CORE_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static const struct clksel_rate div4_1to8_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_4430 },
-	{ .div = 2, .val = 1, .flags = RATE_IN_4430 },
-	{ .div = 4, .val = 2, .flags = RATE_IN_4430 },
-	{ .div = 8, .val = 3, .flags = RATE_IN_4430 },
-	{ .div = 0 },
-};
-
-static const struct clksel div_iva_hs_clk_div[] = {
-	{ .parent = &dpll_core_m5x2_ck, .rates = div4_1to8_rates },
-	{ .parent = NULL },
-};
-
-static struct clk div_iva_hs_clk = {
-	.name		= "div_iva_hs_clk",
-	.parent		= &dpll_core_m5x2_ck,
-	.clksel		= div_iva_hs_clk_div,
-	.clksel_reg	= OMAP4430_CM_BYPCLK_DPLL_IVA,
-	.clksel_mask	= OMAP4430_CLKSEL_0_1_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk div_mpu_hs_clk = {
-	.name		= "div_mpu_hs_clk",
-	.parent		= &dpll_core_m5x2_ck,
-	.clksel		= div_iva_hs_clk_div,
-	.clksel_reg	= OMAP4430_CM_BYPCLK_DPLL_MPU,
-	.clksel_mask	= OMAP4430_CLKSEL_0_1_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk dpll_core_m4x2_ck = {
-	.name		= "dpll_core_m4x2_ck",
-	.parent		= &dpll_core_x2_ck,
-	.clksel		= dpll_core_m6x2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M4_DPLL_CORE,
-	.clksel_mask	= OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk dll_clk_div_ck = {
-	.name		= "dll_clk_div_ck",
-	.parent		= &dpll_core_m4x2_ck,
-	.ops		= &clkops_null,
-	.fixed_div	= 2,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-static const struct clksel dpll_abe_m2_div[] = {
-	{ .parent = &dpll_abe_ck, .rates = div31_1to31_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dpll_abe_m2_ck = {
-	.name		= "dpll_abe_m2_ck",
-	.parent		= &dpll_abe_ck,
-	.clksel		= dpll_abe_m2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M2_DPLL_ABE,
-	.clksel_mask	= OMAP4430_DPLL_CLKOUT_DIV_MASK,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk dpll_core_m3x2_ck = {
-	.name		= "dpll_core_m3x2_ck",
-	.parent		= &dpll_core_x2_ck,
-	.clksel		= dpll_core_m6x2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M3_DPLL_CORE,
-	.clksel_mask	= OMAP4430_DPLL_CLKOUTHIF_DIV_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-	.enable_reg	= OMAP4430_CM_DIV_M3_DPLL_CORE,
-	.enable_bit	= OMAP4430_DPLL_CLKOUTHIF_GATE_CTRL_SHIFT,
-};
-
-static struct clk dpll_core_m7x2_ck = {
-	.name		= "dpll_core_m7x2_ck",
-	.parent		= &dpll_core_x2_ck,
-	.clksel		= dpll_core_m6x2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M7_DPLL_CORE,
-	.clksel_mask	= OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static const struct clksel iva_hsd_byp_clk_mux_sel[] = {
-	{ .parent = &sys_clkin_ck, .rates = div_1_0_rates },
-	{ .parent = &div_iva_hs_clk, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-static struct clk iva_hsd_byp_clk_mux_ck = {
-	.name		= "iva_hsd_byp_clk_mux_ck",
-	.parent		= &sys_clkin_ck,
-	.clksel		= iva_hsd_byp_clk_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_CLKSEL_DPLL_IVA,
-	.clksel_mask	= OMAP4430_DPLL_BYP_CLKSEL_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* DPLL_IVA */
-static struct dpll_data dpll_iva_dd = {
-	.mult_div1_reg	= OMAP4430_CM_CLKSEL_DPLL_IVA,
-	.clk_bypass	= &iva_hsd_byp_clk_mux_ck,
-	.clk_ref	= &sys_clkin_ck,
-	.control_reg	= OMAP4430_CM_CLKMODE_DPLL_IVA,
-	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
-	.autoidle_reg	= OMAP4430_CM_AUTOIDLE_DPLL_IVA,
-	.idlest_reg	= OMAP4430_CM_IDLEST_DPLL_IVA,
-	.mult_mask	= OMAP4430_DPLL_MULT_MASK,
-	.div1_mask	= OMAP4430_DPLL_DIV_MASK,
-	.enable_mask	= OMAP4430_DPLL_EN_MASK,
-	.autoidle_mask	= OMAP4430_AUTO_DPLL_MODE_MASK,
-	.idlest_mask	= OMAP4430_ST_DPLL_CLK_MASK,
-	.max_multiplier	= 2047,
-	.max_divider	= 128,
-	.min_divider	= 1,
-};
-
-
-static struct clk dpll_iva_ck = {
-	.name		= "dpll_iva_ck",
-	.parent		= &sys_clkin_ck,
-	.dpll_data	= &dpll_iva_dd,
-	.init		= &omap2_init_dpll_parent,
-	.ops		= &clkops_omap3_noncore_dpll_ops,
-	.recalc		= &omap3_dpll_recalc,
-	.round_rate	= &omap2_dpll_round_rate,
-	.set_rate	= &omap3_noncore_dpll_set_rate,
-};
-
-static struct clk dpll_iva_x2_ck = {
-	.name		= "dpll_iva_x2_ck",
-	.parent		= &dpll_iva_ck,
-	.flags		= CLOCK_CLKOUTX2,
-	.ops		= &clkops_null,
-	.recalc		= &omap3_clkoutx2_recalc,
-};
-
-static const struct clksel dpll_iva_m4x2_div[] = {
-	{ .parent = &dpll_iva_x2_ck, .rates = div31_1to31_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dpll_iva_m4x2_ck = {
-	.name		= "dpll_iva_m4x2_ck",
-	.parent		= &dpll_iva_x2_ck,
-	.clksel		= dpll_iva_m4x2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M4_DPLL_IVA,
-	.clksel_mask	= OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk dpll_iva_m5x2_ck = {
-	.name		= "dpll_iva_m5x2_ck",
-	.parent		= &dpll_iva_x2_ck,
-	.clksel		= dpll_iva_m4x2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M5_DPLL_IVA,
-	.clksel_mask	= OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-/* DPLL_MPU */
-static struct dpll_data dpll_mpu_dd = {
-	.mult_div1_reg	= OMAP4430_CM_CLKSEL_DPLL_MPU,
-	.clk_bypass	= &div_mpu_hs_clk,
-	.clk_ref	= &sys_clkin_ck,
-	.control_reg	= OMAP4430_CM_CLKMODE_DPLL_MPU,
-	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
-	.autoidle_reg	= OMAP4430_CM_AUTOIDLE_DPLL_MPU,
-	.idlest_reg	= OMAP4430_CM_IDLEST_DPLL_MPU,
-	.mult_mask	= OMAP4430_DPLL_MULT_MASK,
-	.div1_mask	= OMAP4430_DPLL_DIV_MASK,
-	.enable_mask	= OMAP4430_DPLL_EN_MASK,
-	.autoidle_mask	= OMAP4430_AUTO_DPLL_MODE_MASK,
-	.idlest_mask	= OMAP4430_ST_DPLL_CLK_MASK,
-	.max_multiplier	= 2047,
-	.max_divider	= 128,
-	.min_divider	= 1,
-};
-
-
-static struct clk dpll_mpu_ck = {
-	.name		= "dpll_mpu_ck",
-	.parent		= &sys_clkin_ck,
-	.dpll_data	= &dpll_mpu_dd,
-	.init		= &omap2_init_dpll_parent,
-	.ops		= &clkops_omap3_noncore_dpll_ops,
-	.recalc		= &omap3_dpll_recalc,
-	.round_rate	= &omap2_dpll_round_rate,
-	.set_rate	= &omap3_noncore_dpll_set_rate,
-};
-
-static const struct clksel dpll_mpu_m2_div[] = {
-	{ .parent = &dpll_mpu_ck, .rates = div31_1to31_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dpll_mpu_m2_ck = {
-	.name		= "dpll_mpu_m2_ck",
-	.parent		= &dpll_mpu_ck,
-	.clkdm_name	= "cm_clkdm",
-	.clksel		= dpll_mpu_m2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M2_DPLL_MPU,
-	.clksel_mask	= OMAP4430_DPLL_CLKOUT_DIV_MASK,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk per_hs_clk_div_ck = {
-	.name		= "per_hs_clk_div_ck",
-	.parent		= &dpll_abe_m3x2_ck,
-	.ops		= &clkops_null,
-	.fixed_div	= 2,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-static const struct clksel per_hsd_byp_clk_mux_sel[] = {
-	{ .parent = &sys_clkin_ck, .rates = div_1_0_rates },
-	{ .parent = &per_hs_clk_div_ck, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-static struct clk per_hsd_byp_clk_mux_ck = {
-	.name		= "per_hsd_byp_clk_mux_ck",
-	.parent		= &sys_clkin_ck,
-	.clksel		= per_hsd_byp_clk_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_CLKSEL_DPLL_PER,
-	.clksel_mask	= OMAP4430_DPLL_BYP_CLKSEL_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/* DPLL_PER */
-static struct dpll_data dpll_per_dd = {
-	.mult_div1_reg	= OMAP4430_CM_CLKSEL_DPLL_PER,
-	.clk_bypass	= &per_hsd_byp_clk_mux_ck,
-	.clk_ref	= &sys_clkin_ck,
-	.control_reg	= OMAP4430_CM_CLKMODE_DPLL_PER,
-	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
-	.autoidle_reg	= OMAP4430_CM_AUTOIDLE_DPLL_PER,
-	.idlest_reg	= OMAP4430_CM_IDLEST_DPLL_PER,
-	.mult_mask	= OMAP4430_DPLL_MULT_MASK,
-	.div1_mask	= OMAP4430_DPLL_DIV_MASK,
-	.enable_mask	= OMAP4430_DPLL_EN_MASK,
-	.autoidle_mask	= OMAP4430_AUTO_DPLL_MODE_MASK,
-	.idlest_mask	= OMAP4430_ST_DPLL_CLK_MASK,
-	.max_multiplier	= 2047,
-	.max_divider	= 128,
-	.min_divider	= 1,
-};
-
-
-static struct clk dpll_per_ck = {
-	.name		= "dpll_per_ck",
-	.parent		= &sys_clkin_ck,
-	.dpll_data	= &dpll_per_dd,
-	.init		= &omap2_init_dpll_parent,
-	.ops		= &clkops_omap3_noncore_dpll_ops,
-	.recalc		= &omap3_dpll_recalc,
-	.round_rate	= &omap2_dpll_round_rate,
-	.set_rate	= &omap3_noncore_dpll_set_rate,
-};
-
-static const struct clksel dpll_per_m2_div[] = {
-	{ .parent = &dpll_per_ck, .rates = div31_1to31_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dpll_per_m2_ck = {
-	.name		= "dpll_per_m2_ck",
-	.parent		= &dpll_per_ck,
-	.clksel		= dpll_per_m2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M2_DPLL_PER,
-	.clksel_mask	= OMAP4430_DPLL_CLKOUT_DIV_MASK,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk dpll_per_x2_ck = {
-	.name		= "dpll_per_x2_ck",
-	.parent		= &dpll_per_ck,
-	.clksel_reg	= OMAP4430_CM_DIV_M2_DPLL_PER,
-	.flags		= CLOCK_CLKOUTX2,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap3_clkoutx2_recalc,
-};
-
-static const struct clksel dpll_per_m2x2_div[] = {
-	{ .parent = &dpll_per_x2_ck, .rates = div31_1to31_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dpll_per_m2x2_ck = {
-	.name		= "dpll_per_m2x2_ck",
-	.parent		= &dpll_per_x2_ck,
-	.clksel		= dpll_per_m2x2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M2_DPLL_PER,
-	.clksel_mask	= OMAP4430_DPLL_CLKOUT_DIV_MASK,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk dpll_per_m3x2_ck = {
-	.name		= "dpll_per_m3x2_ck",
-	.parent		= &dpll_per_x2_ck,
-	.clksel		= dpll_per_m2x2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M3_DPLL_PER,
-	.clksel_mask	= OMAP4430_DPLL_CLKOUTHIF_DIV_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-	.enable_reg	= OMAP4430_CM_DIV_M3_DPLL_PER,
-	.enable_bit	= OMAP4430_DPLL_CLKOUTHIF_GATE_CTRL_SHIFT,
-};
-
-static struct clk dpll_per_m4x2_ck = {
-	.name		= "dpll_per_m4x2_ck",
-	.parent		= &dpll_per_x2_ck,
-	.clksel		= dpll_per_m2x2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M4_DPLL_PER,
-	.clksel_mask	= OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk dpll_per_m5x2_ck = {
-	.name		= "dpll_per_m5x2_ck",
-	.parent		= &dpll_per_x2_ck,
-	.clksel		= dpll_per_m2x2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M5_DPLL_PER,
-	.clksel_mask	= OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk dpll_per_m6x2_ck = {
-	.name		= "dpll_per_m6x2_ck",
-	.parent		= &dpll_per_x2_ck,
-	.clksel		= dpll_per_m2x2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M6_DPLL_PER,
-	.clksel_mask	= OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk dpll_per_m7x2_ck = {
-	.name		= "dpll_per_m7x2_ck",
-	.parent		= &dpll_per_x2_ck,
-	.clksel		= dpll_per_m2x2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M7_DPLL_PER,
-	.clksel_mask	= OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk usb_hs_clk_div_ck = {
-	.name		= "usb_hs_clk_div_ck",
-	.parent		= &dpll_abe_m3x2_ck,
-	.ops		= &clkops_null,
-	.fixed_div	= 3,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-/* DPLL_USB */
-static struct dpll_data dpll_usb_dd = {
-	.mult_div1_reg	= OMAP4430_CM_CLKSEL_DPLL_USB,
-	.clk_bypass	= &usb_hs_clk_div_ck,
-	.flags		= DPLL_J_TYPE,
-	.clk_ref	= &sys_clkin_ck,
-	.control_reg	= OMAP4430_CM_CLKMODE_DPLL_USB,
-	.modes		= (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
-	.autoidle_reg	= OMAP4430_CM_AUTOIDLE_DPLL_USB,
-	.idlest_reg	= OMAP4430_CM_IDLEST_DPLL_USB,
-	.mult_mask	= OMAP4430_DPLL_MULT_USB_MASK,
-	.div1_mask	= OMAP4430_DPLL_DIV_0_7_MASK,
-	.enable_mask	= OMAP4430_DPLL_EN_MASK,
-	.autoidle_mask	= OMAP4430_AUTO_DPLL_MODE_MASK,
-	.idlest_mask	= OMAP4430_ST_DPLL_CLK_MASK,
-	.sddiv_mask	= OMAP4430_DPLL_SD_DIV_MASK,
-	.max_multiplier	= 4095,
-	.max_divider	= 256,
-	.min_divider	= 1,
-};
-
-
-static struct clk dpll_usb_ck = {
-	.name		= "dpll_usb_ck",
-	.parent		= &sys_clkin_ck,
-	.dpll_data	= &dpll_usb_dd,
-	.init		= &omap2_init_dpll_parent,
-	.ops		= &clkops_omap3_noncore_dpll_ops,
-	.recalc		= &omap3_dpll_recalc,
-	.round_rate	= &omap2_dpll_round_rate,
-	.set_rate	= &omap3_noncore_dpll_set_rate,
-	.clkdm_name	= "l3_init_clkdm",
-};
-
-static struct clk dpll_usb_clkdcoldo_ck = {
-	.name		= "dpll_usb_clkdcoldo_ck",
-	.parent		= &dpll_usb_ck,
-	.clksel_reg	= OMAP4430_CM_CLKDCOLDO_DPLL_USB,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel dpll_usb_m2_div[] = {
-	{ .parent = &dpll_usb_ck, .rates = div31_1to31_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dpll_usb_m2_ck = {
-	.name		= "dpll_usb_m2_ck",
-	.parent		= &dpll_usb_ck,
-	.clksel		= dpll_usb_m2_div,
-	.clksel_reg	= OMAP4430_CM_DIV_M2_DPLL_USB,
-	.clksel_mask	= OMAP4430_DPLL_CLKOUT_DIV_0_6_MASK,
-	.ops		= &clkops_omap4_dpllmx_ops,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static const struct clksel ducati_clk_mux_sel[] = {
-	{ .parent = &div_core_ck, .rates = div_1_0_rates },
-	{ .parent = &dpll_per_m6x2_ck, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-static struct clk ducati_clk_mux_ck = {
-	.name		= "ducati_clk_mux_ck",
-	.parent		= &div_core_ck,
-	.clksel		= ducati_clk_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_CLKSEL_DUCATI_ISS_ROOT,
-	.clksel_mask	= OMAP4430_CLKSEL_0_0_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk func_12m_fclk = {
-	.name		= "func_12m_fclk",
-	.parent		= &dpll_per_m2x2_ck,
-	.ops		= &clkops_null,
-	.fixed_div	= 16,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-static struct clk func_24m_clk = {
-	.name		= "func_24m_clk",
-	.parent		= &dpll_per_m2_ck,
-	.ops		= &clkops_null,
-	.fixed_div	= 4,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-static struct clk func_24mc_fclk = {
-	.name		= "func_24mc_fclk",
-	.parent		= &dpll_per_m2x2_ck,
-	.ops		= &clkops_null,
-	.fixed_div	= 8,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-static const struct clksel_rate div2_4to8_rates[] = {
-	{ .div = 4, .val = 0, .flags = RATE_IN_4430 },
-	{ .div = 8, .val = 1, .flags = RATE_IN_4430 },
-	{ .div = 0 },
-};
-
-static const struct clksel func_48m_fclk_div[] = {
-	{ .parent = &dpll_per_m2x2_ck, .rates = div2_4to8_rates },
-	{ .parent = NULL },
-};
-
-static struct clk func_48m_fclk = {
-	.name		= "func_48m_fclk",
-	.parent		= &dpll_per_m2x2_ck,
-	.clksel		= func_48m_fclk_div,
-	.clksel_reg	= OMAP4430_CM_SCALE_FCLK,
-	.clksel_mask	= OMAP4430_SCALE_FCLK_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk func_48mc_fclk = {
-	.name		= "func_48mc_fclk",
-	.parent		= &dpll_per_m2x2_ck,
-	.ops		= &clkops_null,
-	.fixed_div	= 4,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-static const struct clksel_rate div2_2to4_rates[] = {
-	{ .div = 2, .val = 0, .flags = RATE_IN_4430 },
-	{ .div = 4, .val = 1, .flags = RATE_IN_4430 },
-	{ .div = 0 },
-};
-
-static const struct clksel func_64m_fclk_div[] = {
-	{ .parent = &dpll_per_m4x2_ck, .rates = div2_2to4_rates },
-	{ .parent = NULL },
-};
-
-static struct clk func_64m_fclk = {
-	.name		= "func_64m_fclk",
-	.parent		= &dpll_per_m4x2_ck,
-	.clksel		= func_64m_fclk_div,
-	.clksel_reg	= OMAP4430_CM_SCALE_FCLK,
-	.clksel_mask	= OMAP4430_SCALE_FCLK_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static const struct clksel func_96m_fclk_div[] = {
-	{ .parent = &dpll_per_m2x2_ck, .rates = div2_2to4_rates },
-	{ .parent = NULL },
-};
-
-static struct clk func_96m_fclk = {
-	.name		= "func_96m_fclk",
-	.parent		= &dpll_per_m2x2_ck,
-	.clksel		= func_96m_fclk_div,
-	.clksel_reg	= OMAP4430_CM_SCALE_FCLK,
-	.clksel_mask	= OMAP4430_SCALE_FCLK_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static const struct clksel_rate div2_1to8_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_4430 },
-	{ .div = 8, .val = 1, .flags = RATE_IN_4430 },
-	{ .div = 0 },
-};
-
-static const struct clksel init_60m_fclk_div[] = {
-	{ .parent = &dpll_usb_m2_ck, .rates = div2_1to8_rates },
-	{ .parent = NULL },
-};
-
-static struct clk init_60m_fclk = {
-	.name		= "init_60m_fclk",
-	.parent		= &dpll_usb_m2_ck,
-	.clksel		= init_60m_fclk_div,
-	.clksel_reg	= OMAP4430_CM_CLKSEL_USB_60MHZ,
-	.clksel_mask	= OMAP4430_CLKSEL_0_0_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static const struct clksel l3_div_div[] = {
-	{ .parent = &div_core_ck, .rates = div2_1to2_rates },
-	{ .parent = NULL },
-};
-
-static struct clk l3_div_ck = {
-	.name		= "l3_div_ck",
-	.parent		= &div_core_ck,
-	.clkdm_name	= "cm_clkdm",
-	.clksel		= l3_div_div,
-	.clksel_reg	= OMAP4430_CM_CLKSEL_CORE,
-	.clksel_mask	= OMAP4430_CLKSEL_L3_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static const struct clksel l4_div_div[] = {
-	{ .parent = &l3_div_ck, .rates = div2_1to2_rates },
-	{ .parent = NULL },
-};
-
-static struct clk l4_div_ck = {
-	.name		= "l4_div_ck",
-	.parent		= &l3_div_ck,
-	.clksel		= l4_div_div,
-	.clksel_reg	= OMAP4430_CM_CLKSEL_CORE,
-	.clksel_mask	= OMAP4430_CLKSEL_L4_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk lp_clk_div_ck = {
-	.name		= "lp_clk_div_ck",
-	.parent		= &dpll_abe_m2x2_ck,
-	.ops		= &clkops_null,
-	.fixed_div	= 16,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-static const struct clksel l4_wkup_clk_mux_sel[] = {
-	{ .parent = &sys_clkin_ck, .rates = div_1_0_rates },
-	{ .parent = &lp_clk_div_ck, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-static struct clk l4_wkup_clk_mux_ck = {
-	.name		= "l4_wkup_clk_mux_ck",
-	.parent		= &sys_clkin_ck,
-	.clksel		= l4_wkup_clk_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_L4_WKUP_CLKSEL,
-	.clksel_mask	= OMAP4430_CLKSEL_0_0_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel_rate div2_2to1_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_4430 },
-	{ .div = 2, .val = 0, .flags = RATE_IN_4430 },
-	{ .div = 0 },
-};
-
-static const struct clksel ocp_abe_iclk_div[] = {
-	{ .parent = &aess_fclk, .rates = div2_2to1_rates },
-	{ .parent = NULL },
-};
-
-static struct clk mpu_periphclk = {
-	.name		= "mpu_periphclk",
-	.parent		= &dpll_mpu_ck,
-	.ops		= &clkops_null,
-	.fixed_div	= 2,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-static struct clk ocp_abe_iclk = {
-	.name		= "ocp_abe_iclk",
-	.parent		= &aess_fclk,
-	.clksel		= ocp_abe_iclk_div,
-	.clksel_reg	= OMAP4430_CM1_ABE_AESS_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_AESS_FCLK_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk per_abe_24m_fclk = {
-	.name		= "per_abe_24m_fclk",
-	.parent		= &dpll_abe_m2_ck,
-	.ops		= &clkops_null,
-	.fixed_div	= 4,
-	.recalc		= &omap_fixed_divisor_recalc,
-};
-
-static const struct clksel per_abe_nc_fclk_div[] = {
-	{ .parent = &dpll_abe_m2_ck, .rates = div2_1to2_rates },
-	{ .parent = NULL },
-};
-
-static struct clk per_abe_nc_fclk = {
-	.name		= "per_abe_nc_fclk",
-	.parent		= &dpll_abe_m2_ck,
-	.clksel		= per_abe_nc_fclk_div,
-	.clksel_reg	= OMAP4430_CM_SCALE_FCLK,
-	.clksel_mask	= OMAP4430_SCALE_FCLK_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static const struct clksel pmd_stm_clock_mux_sel[] = {
-	{ .parent = &sys_clkin_ck, .rates = div_1_0_rates },
-	{ .parent = &dpll_core_m6x2_ck, .rates = div_1_1_rates },
-	{ .parent = &tie_low_clock_ck, .rates = div_1_2_rates },
-	{ .parent = NULL },
-};
-
-static struct clk pmd_stm_clock_mux_ck = {
-	.name		= "pmd_stm_clock_mux_ck",
-	.parent		= &sys_clkin_ck,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk pmd_trace_clk_mux_ck = {
-	.name		= "pmd_trace_clk_mux_ck",
-	.parent		= &sys_clkin_ck,
-	.ops		= &clkops_null,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel syc_clk_div_div[] = {
-	{ .parent = &sys_clkin_ck, .rates = div2_1to2_rates },
-	{ .parent = NULL },
-};
-
-static struct clk syc_clk_div_ck = {
-	.name		= "syc_clk_div_ck",
-	.parent		= &sys_clkin_ck,
-	.clksel		= syc_clk_div_div,
-	.clksel_reg	= OMAP4430_CM_ABE_DSS_SYS_CLKSEL,
-	.clksel_mask	= OMAP4430_CLKSEL_0_0_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-/* Leaf clocks controlled by modules */
-
-static struct clk aes1_fck = {
-	.name		= "aes1_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4SEC_AES1_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_secure_clkdm",
-	.parent		= &l3_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk aes2_fck = {
-	.name		= "aes2_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4SEC_AES2_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_secure_clkdm",
-	.parent		= &l3_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk aess_fck = {
-	.name		= "aess_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM1_ABE_AESS_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "abe_clkdm",
-	.parent		= &aess_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk bandgap_fclk = {
-	.name		= "bandgap_fclk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_WKUP_BANDGAP_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_BGAP_32K_SHIFT,
-	.clkdm_name	= "l4_wkup_clkdm",
-	.parent		= &sys_32k_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk des3des_fck = {
-	.name		= "des3des_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4SEC_DES3DES_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_secure_clkdm",
-	.parent		= &l4_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel dmic_sync_mux_sel[] = {
-	{ .parent = &abe_24m_fclk, .rates = div_1_0_rates },
-	{ .parent = &syc_clk_div_ck, .rates = div_1_1_rates },
-	{ .parent = &func_24m_clk, .rates = div_1_2_rates },
-	{ .parent = NULL },
-};
-
-static struct clk dmic_sync_mux_ck = {
-	.name		= "dmic_sync_mux_ck",
-	.parent		= &abe_24m_fclk,
-	.clksel		= dmic_sync_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM1_ABE_DMIC_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_INTERNAL_SOURCE_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel func_dmic_abe_gfclk_sel[] = {
-	{ .parent = &dmic_sync_mux_ck, .rates = div_1_0_rates },
-	{ .parent = &pad_clks_ck, .rates = div_1_1_rates },
-	{ .parent = &slimbus_clk, .rates = div_1_2_rates },
-	{ .parent = NULL },
-};
-
-/* Merged func_dmic_abe_gfclk into dmic */
-static struct clk dmic_fck = {
-	.name		= "dmic_fck",
-	.parent		= &dmic_sync_mux_ck,
-	.clksel		= func_dmic_abe_gfclk_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM1_ABE_DMIC_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_SOURCE_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM1_ABE_DMIC_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "abe_clkdm",
-};
-
-static struct clk dsp_fck = {
-	.name		= "dsp_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_TESLA_TESLA_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.clkdm_name	= "tesla_clkdm",
-	.parent		= &dpll_iva_m4x2_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dss_sys_clk = {
-	.name		= "dss_sys_clk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_DSS_DSS_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_SYS_CLK_SHIFT,
-	.clkdm_name	= "l3_dss_clkdm",
-	.parent		= &syc_clk_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dss_tv_clk = {
-	.name		= "dss_tv_clk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_DSS_DSS_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_TV_CLK_SHIFT,
-	.clkdm_name	= "l3_dss_clkdm",
-	.parent		= &extalt_clkin_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dss_dss_clk = {
-	.name		= "dss_dss_clk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_DSS_DSS_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_DSSCLK_SHIFT,
-	.clkdm_name	= "l3_dss_clkdm",
-	.parent		= &dpll_per_m5x2_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel_rate div3_8to32_rates[] = {
-	{ .div = 8, .val = 0, .flags = RATE_IN_4460 },
-	{ .div = 16, .val = 1, .flags = RATE_IN_4460 },
-	{ .div = 32, .val = 2, .flags = RATE_IN_4460 },
-	{ .div = 0 },
-};
-
-static const struct clksel div_ts_div[] = {
-	{ .parent = &l4_wkup_clk_mux_ck, .rates = div3_8to32_rates },
-	{ .parent = NULL },
-};
-
-static struct clk div_ts_ck = {
-	.name		= "div_ts_ck",
-	.parent		= &l4_wkup_clk_mux_ck,
-	.clksel		= div_ts_div,
-	.clksel_reg	= OMAP4430_CM_WKUP_BANDGAP_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_24_25_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk bandgap_ts_fclk = {
-	.name		= "bandgap_ts_fclk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_WKUP_BANDGAP_CLKCTRL,
-	.enable_bit	= OMAP4460_OPTFCLKEN_TS_FCLK_SHIFT,
-	.clkdm_name	= "l4_wkup_clkdm",
-	.parent		= &div_ts_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dss_48mhz_clk = {
-	.name		= "dss_48mhz_clk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_DSS_DSS_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_48MHZ_CLK_SHIFT,
-	.clkdm_name	= "l3_dss_clkdm",
-	.parent		= &func_48mc_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dss_fck = {
-	.name		= "dss_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_DSS_DSS_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l3_dss_clkdm",
-	.parent		= &l3_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk efuse_ctrl_cust_fck = {
-	.name		= "efuse_ctrl_cust_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_CEFUSE_CEFUSE_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_cefuse_clkdm",
-	.parent		= &sys_clkin_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk emif1_fck = {
-	.name		= "emif1_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_MEMIF_EMIF_1_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "l3_emif_clkdm",
-	.parent		= &ddrphy_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk emif2_fck = {
-	.name		= "emif2_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_MEMIF_EMIF_2_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "l3_emif_clkdm",
-	.parent		= &ddrphy_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel fdif_fclk_div[] = {
-	{ .parent = &dpll_per_m4x2_ck, .rates = div3_1to4_rates },
-	{ .parent = NULL },
-};
-
-/* Merged fdif_fclk into fdif */
-static struct clk fdif_fck = {
-	.name		= "fdif_fck",
-	.parent		= &dpll_per_m4x2_ck,
-	.clksel		= fdif_fclk_div,
-	.clksel_reg	= OMAP4430_CM_CAM_FDIF_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_FCLK_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-	.enable_reg	= OMAP4430_CM_CAM_FDIF_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "iss_clkdm",
-};
-
-static struct clk fpka_fck = {
-	.name		= "fpka_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4SEC_PKAEIP29_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_secure_clkdm",
-	.parent		= &l4_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio1_dbclk = {
-	.name		= "gpio1_dbclk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_WKUP_GPIO1_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_DBCLK_SHIFT,
-	.clkdm_name	= "l4_wkup_clkdm",
-	.parent		= &sys_32k_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio1_ick = {
-	.name		= "gpio1_ick",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_WKUP_GPIO1_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.clkdm_name	= "l4_wkup_clkdm",
-	.parent		= &l4_wkup_clk_mux_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio2_dbclk = {
-	.name		= "gpio2_dbclk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_GPIO2_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_DBCLK_SHIFT,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &sys_32k_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio2_ick = {
-	.name		= "gpio2_ick",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_GPIO2_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &l4_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio3_dbclk = {
-	.name		= "gpio3_dbclk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_GPIO3_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_DBCLK_SHIFT,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &sys_32k_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio3_ick = {
-	.name		= "gpio3_ick",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_GPIO3_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &l4_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio4_dbclk = {
-	.name		= "gpio4_dbclk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_GPIO4_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_DBCLK_SHIFT,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &sys_32k_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio4_ick = {
-	.name		= "gpio4_ick",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_GPIO4_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &l4_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio5_dbclk = {
-	.name		= "gpio5_dbclk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_GPIO5_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_DBCLK_SHIFT,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &sys_32k_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio5_ick = {
-	.name		= "gpio5_ick",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_GPIO5_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &l4_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio6_dbclk = {
-	.name		= "gpio6_dbclk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_GPIO6_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_DBCLK_SHIFT,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &sys_32k_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpio6_ick = {
-	.name		= "gpio6_ick",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_GPIO6_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &l4_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk gpmc_ick = {
-	.name		= "gpmc_ick",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3_2_GPMC_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "l3_2_clkdm",
-	.parent		= &l3_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel sgx_clk_mux_sel[] = {
-	{ .parent = &dpll_core_m7x2_ck, .rates = div_1_0_rates },
-	{ .parent = &dpll_per_m7x2_ck, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-/* Merged sgx_clk_mux into gpu */
-static struct clk gpu_fck = {
-	.name		= "gpu_fck",
-	.parent		= &dpll_core_m7x2_ck,
-	.clksel		= sgx_clk_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_GFX_GFX_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_SGX_FCLK_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM_GFX_GFX_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l3_gfx_clkdm",
-};
-
-static struct clk hdq1w_fck = {
-	.name		= "hdq1w_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_HDQ1W_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &func_12m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel hsi_fclk_div[] = {
-	{ .parent = &dpll_per_m2x2_ck, .rates = div3_1to4_rates },
-	{ .parent = NULL },
-};
-
-/* Merged hsi_fclk into hsi */
-static struct clk hsi_fck = {
-	.name		= "hsi_fck",
-	.parent		= &dpll_per_m2x2_ck,
-	.clksel		= hsi_fclk_div,
-	.clksel_reg	= OMAP4430_CM_L3INIT_HSI_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_24_25_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-	.enable_reg	= OMAP4430_CM_L3INIT_HSI_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.clkdm_name	= "l3_init_clkdm",
-};
-
-static struct clk i2c1_fck = {
-	.name		= "i2c1_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_I2C1_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &func_96m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk i2c2_fck = {
-	.name		= "i2c2_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_I2C2_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &func_96m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk i2c3_fck = {
-	.name		= "i2c3_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_I2C3_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &func_96m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk i2c4_fck = {
-	.name		= "i2c4_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_I2C4_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &func_96m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk ipu_fck = {
-	.name		= "ipu_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_DUCATI_DUCATI_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.clkdm_name	= "ducati_clkdm",
-	.parent		= &ducati_clk_mux_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk iss_ctrlclk = {
-	.name		= "iss_ctrlclk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_CAM_ISS_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_CTRLCLK_SHIFT,
-	.clkdm_name	= "iss_clkdm",
-	.parent		= &func_96m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk iss_fck = {
-	.name		= "iss_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_CAM_ISS_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "iss_clkdm",
-	.parent		= &ducati_clk_mux_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk iva_fck = {
-	.name		= "iva_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_IVAHD_IVAHD_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.clkdm_name	= "ivahd_clkdm",
-	.parent		= &dpll_iva_m5x2_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk kbd_fck = {
-	.name		= "kbd_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_WKUP_KEYBOARD_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_wkup_clkdm",
-	.parent		= &sys_32k_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk l3_instr_ick = {
-	.name		= "l3_instr_ick",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "l3_instr_clkdm",
-	.parent		= &l3_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk l3_main_3_ick = {
-	.name		= "l3_main_3_ick",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INSTR_L3_3_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "l3_instr_clkdm",
-	.parent		= &l3_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcasp_sync_mux_ck = {
-	.name		= "mcasp_sync_mux_ck",
-	.parent		= &abe_24m_fclk,
-	.clksel		= dmic_sync_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM1_ABE_MCASP_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_INTERNAL_SOURCE_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel func_mcasp_abe_gfclk_sel[] = {
-	{ .parent = &mcasp_sync_mux_ck, .rates = div_1_0_rates },
-	{ .parent = &pad_clks_ck, .rates = div_1_1_rates },
-	{ .parent = &slimbus_clk, .rates = div_1_2_rates },
-	{ .parent = NULL },
-};
-
-/* Merged func_mcasp_abe_gfclk into mcasp */
-static struct clk mcasp_fck = {
-	.name		= "mcasp_fck",
-	.parent		= &mcasp_sync_mux_ck,
-	.clksel		= func_mcasp_abe_gfclk_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM1_ABE_MCASP_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_SOURCE_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM1_ABE_MCASP_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "abe_clkdm",
-};
-
-static struct clk mcbsp1_sync_mux_ck = {
-	.name		= "mcbsp1_sync_mux_ck",
-	.parent		= &abe_24m_fclk,
-	.clksel		= dmic_sync_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM1_ABE_MCBSP1_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_INTERNAL_SOURCE_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel func_mcbsp1_gfclk_sel[] = {
-	{ .parent = &mcbsp1_sync_mux_ck, .rates = div_1_0_rates },
-	{ .parent = &pad_clks_ck, .rates = div_1_1_rates },
-	{ .parent = &slimbus_clk, .rates = div_1_2_rates },
-	{ .parent = NULL },
-};
-
-/* Merged func_mcbsp1_gfclk into mcbsp1 */
-static struct clk mcbsp1_fck = {
-	.name		= "mcbsp1_fck",
-	.parent		= &mcbsp1_sync_mux_ck,
-	.clksel		= func_mcbsp1_gfclk_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM1_ABE_MCBSP1_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_SOURCE_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM1_ABE_MCBSP1_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "abe_clkdm",
-};
-
-static struct clk mcbsp2_sync_mux_ck = {
-	.name		= "mcbsp2_sync_mux_ck",
-	.parent		= &abe_24m_fclk,
-	.clksel		= dmic_sync_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM1_ABE_MCBSP2_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_INTERNAL_SOURCE_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel func_mcbsp2_gfclk_sel[] = {
-	{ .parent = &mcbsp2_sync_mux_ck, .rates = div_1_0_rates },
-	{ .parent = &pad_clks_ck, .rates = div_1_1_rates },
-	{ .parent = &slimbus_clk, .rates = div_1_2_rates },
-	{ .parent = NULL },
-};
-
-/* Merged func_mcbsp2_gfclk into mcbsp2 */
-static struct clk mcbsp2_fck = {
-	.name		= "mcbsp2_fck",
-	.parent		= &mcbsp2_sync_mux_ck,
-	.clksel		= func_mcbsp2_gfclk_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM1_ABE_MCBSP2_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_SOURCE_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM1_ABE_MCBSP2_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "abe_clkdm",
-};
-
-static struct clk mcbsp3_sync_mux_ck = {
-	.name		= "mcbsp3_sync_mux_ck",
-	.parent		= &abe_24m_fclk,
-	.clksel		= dmic_sync_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM1_ABE_MCBSP3_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_INTERNAL_SOURCE_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel func_mcbsp3_gfclk_sel[] = {
-	{ .parent = &mcbsp3_sync_mux_ck, .rates = div_1_0_rates },
-	{ .parent = &pad_clks_ck, .rates = div_1_1_rates },
-	{ .parent = &slimbus_clk, .rates = div_1_2_rates },
-	{ .parent = NULL },
-};
-
-/* Merged func_mcbsp3_gfclk into mcbsp3 */
-static struct clk mcbsp3_fck = {
-	.name		= "mcbsp3_fck",
-	.parent		= &mcbsp3_sync_mux_ck,
-	.clksel		= func_mcbsp3_gfclk_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM1_ABE_MCBSP3_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_SOURCE_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM1_ABE_MCBSP3_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "abe_clkdm",
-};
-
-static const struct clksel mcbsp4_sync_mux_sel[] = {
-	{ .parent = &func_96m_fclk, .rates = div_1_0_rates },
-	{ .parent = &per_abe_nc_fclk, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-static struct clk mcbsp4_sync_mux_ck = {
-	.name		= "mcbsp4_sync_mux_ck",
-	.parent		= &func_96m_fclk,
-	.clksel		= mcbsp4_sync_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_L4PER_MCBSP4_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_INTERNAL_SOURCE_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static const struct clksel per_mcbsp4_gfclk_sel[] = {
-	{ .parent = &mcbsp4_sync_mux_ck, .rates = div_1_0_rates },
-	{ .parent = &pad_clks_ck, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-/* Merged per_mcbsp4_gfclk into mcbsp4 */
-static struct clk mcbsp4_fck = {
-	.name		= "mcbsp4_fck",
-	.parent		= &mcbsp4_sync_mux_ck,
-	.clksel		= per_mcbsp4_gfclk_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_L4PER_MCBSP4_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_SOURCE_24_24_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM_L4PER_MCBSP4_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-};
-
-static struct clk mcpdm_fck = {
-	.name		= "mcpdm_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM1_ABE_PDM_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "abe_clkdm",
-	.parent		= &pad_clks_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcspi1_fck = {
-	.name		= "mcspi1_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_MCSPI1_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &func_48m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcspi2_fck = {
-	.name		= "mcspi2_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_MCSPI2_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &func_48m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcspi3_fck = {
-	.name		= "mcspi3_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_MCSPI3_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &func_48m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mcspi4_fck = {
-	.name		= "mcspi4_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_MCSPI4_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &func_48m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel hsmmc1_fclk_sel[] = {
-	{ .parent = &func_64m_fclk, .rates = div_1_0_rates },
-	{ .parent = &func_96m_fclk, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-/* Merged hsmmc1_fclk into mmc1 */
-static struct clk mmc1_fck = {
-	.name		= "mmc1_fck",
-	.parent		= &func_64m_fclk,
-	.clksel		= hsmmc1_fclk_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_L3INIT_MMC1_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM_L3INIT_MMC1_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l3_init_clkdm",
-};
-
-/* Merged hsmmc2_fclk into mmc2 */
-static struct clk mmc2_fck = {
-	.name		= "mmc2_fck",
-	.parent		= &func_64m_fclk,
-	.clksel		= hsmmc1_fclk_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_L3INIT_MMC2_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM_L3INIT_MMC2_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l3_init_clkdm",
-};
-
-static struct clk mmc3_fck = {
-	.name		= "mmc3_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_MMCSD3_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &func_48m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mmc4_fck = {
-	.name		= "mmc4_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_MMCSD4_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &func_48m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk mmc5_fck = {
-	.name		= "mmc5_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_MMCSD5_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &func_48m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk ocp2scp_usb_phy_phy_48m = {
-	.name		= "ocp2scp_usb_phy_phy_48m",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_PHY_48M_SHIFT,
-	.clkdm_name	= "l3_init_clkdm",
-	.parent		= &func_48m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk ocp2scp_usb_phy_ick = {
-	.name		= "ocp2scp_usb_phy_ick",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.clkdm_name	= "l3_init_clkdm",
-	.parent		= &l4_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk ocp_wp_noc_ick = {
-	.name		= "ocp_wp_noc_ick",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.flags		= ENABLE_ON_INIT,
-	.clkdm_name	= "l3_instr_clkdm",
-	.parent		= &l3_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk rng_ick = {
-	.name		= "rng_ick",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4SEC_RNG_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.clkdm_name	= "l4_secure_clkdm",
-	.parent		= &l4_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk sha2md5_fck = {
-	.name		= "sha2md5_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4SEC_SHA2MD51_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_secure_clkdm",
-	.parent		= &l3_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk sl2if_ick = {
-	.name		= "sl2if_ick",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_IVAHD_SL2_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.clkdm_name	= "ivahd_clkdm",
-	.parent		= &dpll_iva_m5x2_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk slimbus1_fclk_1 = {
-	.name		= "slimbus1_fclk_1",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_FCLK1_SHIFT,
-	.clkdm_name	= "abe_clkdm",
-	.parent		= &func_24m_clk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk slimbus1_fclk_0 = {
-	.name		= "slimbus1_fclk_0",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_FCLK0_SHIFT,
-	.clkdm_name	= "abe_clkdm",
-	.parent		= &abe_24m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk slimbus1_fclk_2 = {
-	.name		= "slimbus1_fclk_2",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_FCLK2_SHIFT,
-	.clkdm_name	= "abe_clkdm",
-	.parent		= &pad_clks_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk slimbus1_slimbus_clk = {
-	.name		= "slimbus1_slimbus_clk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_SLIMBUS_CLK_11_11_SHIFT,
-	.clkdm_name	= "abe_clkdm",
-	.parent		= &slimbus_clk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk slimbus1_fck = {
-	.name		= "slimbus1_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "abe_clkdm",
-	.parent		= &ocp_abe_iclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk slimbus2_fclk_1 = {
-	.name		= "slimbus2_fclk_1",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_PERABE24M_GFCLK_SHIFT,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &per_abe_24m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk slimbus2_fclk_0 = {
-	.name		= "slimbus2_fclk_0",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_PER24MC_GFCLK_SHIFT,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &func_24mc_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk slimbus2_slimbus_clk = {
-	.name		= "slimbus2_slimbus_clk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_SLIMBUS_CLK_SHIFT,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &pad_slimbus_core_clks_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk slimbus2_fck = {
-	.name		= "slimbus2_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &l4_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk smartreflex_core_fck = {
-	.name		= "smartreflex_core_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_ALWON_SR_CORE_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_ao_clkdm",
-	.parent		= &l4_wkup_clk_mux_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk smartreflex_iva_fck = {
-	.name		= "smartreflex_iva_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_ALWON_SR_IVA_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_ao_clkdm",
-	.parent		= &l4_wkup_clk_mux_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk smartreflex_mpu_fck = {
-	.name		= "smartreflex_mpu_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_ALWON_SR_MPU_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_ao_clkdm",
-	.parent		= &l4_wkup_clk_mux_ck,
-	.recalc		= &followparent_recalc,
-};
-
-/* Merged dmt1_clk_mux into timer1 */
-static struct clk timer1_fck = {
-	.name		= "timer1_fck",
-	.parent		= &sys_clkin_ck,
-	.clksel		= abe_dpll_bypass_clk_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_WKUP_TIMER1_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM_WKUP_TIMER1_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_wkup_clkdm",
-};
-
-/* Merged cm2_dm10_mux into timer10 */
-static struct clk timer10_fck = {
-	.name		= "timer10_fck",
-	.parent		= &sys_clkin_ck,
-	.clksel		= abe_dpll_bypass_clk_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-};
-
-/* Merged cm2_dm11_mux into timer11 */
-static struct clk timer11_fck = {
-	.name		= "timer11_fck",
-	.parent		= &sys_clkin_ck,
-	.clksel		= abe_dpll_bypass_clk_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-};
-
-/* Merged cm2_dm2_mux into timer2 */
-static struct clk timer2_fck = {
-	.name		= "timer2_fck",
-	.parent		= &sys_clkin_ck,
-	.clksel		= abe_dpll_bypass_clk_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-};
-
-/* Merged cm2_dm3_mux into timer3 */
-static struct clk timer3_fck = {
-	.name		= "timer3_fck",
-	.parent		= &sys_clkin_ck,
-	.clksel		= abe_dpll_bypass_clk_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-};
-
-/* Merged cm2_dm4_mux into timer4 */
-static struct clk timer4_fck = {
-	.name		= "timer4_fck",
-	.parent		= &sys_clkin_ck,
-	.clksel		= abe_dpll_bypass_clk_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-};
-
-static const struct clksel timer5_sync_mux_sel[] = {
-	{ .parent = &syc_clk_div_ck, .rates = div_1_0_rates },
-	{ .parent = &sys_32k_ck, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-/* Merged timer5_sync_mux into timer5 */
-static struct clk timer5_fck = {
-	.name		= "timer5_fck",
-	.parent		= &syc_clk_div_ck,
-	.clksel		= timer5_sync_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM1_ABE_TIMER5_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM1_ABE_TIMER5_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "abe_clkdm",
-};
-
-/* Merged timer6_sync_mux into timer6 */
-static struct clk timer6_fck = {
-	.name		= "timer6_fck",
-	.parent		= &syc_clk_div_ck,
-	.clksel		= timer5_sync_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM1_ABE_TIMER6_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM1_ABE_TIMER6_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "abe_clkdm",
-};
-
-/* Merged timer7_sync_mux into timer7 */
-static struct clk timer7_fck = {
-	.name		= "timer7_fck",
-	.parent		= &syc_clk_div_ck,
-	.clksel		= timer5_sync_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM1_ABE_TIMER7_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM1_ABE_TIMER7_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "abe_clkdm",
-};
-
-/* Merged timer8_sync_mux into timer8 */
-static struct clk timer8_fck = {
-	.name		= "timer8_fck",
-	.parent		= &syc_clk_div_ck,
-	.clksel		= timer5_sync_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM1_ABE_TIMER8_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM1_ABE_TIMER8_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "abe_clkdm",
-};
-
-/* Merged cm2_dm9_mux into timer9 */
-static struct clk timer9_fck = {
-	.name		= "timer9_fck",
-	.parent		= &sys_clkin_ck,
-	.clksel		= abe_dpll_bypass_clk_mux_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_MASK,
-	.ops		= &clkops_omap2_dflt,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-};
-
-static struct clk uart1_fck = {
-	.name		= "uart1_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_UART1_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &func_48m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart2_fck = {
-	.name		= "uart2_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_UART2_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &func_48m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart3_fck = {
-	.name		= "uart3_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_UART3_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &func_48m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk uart4_fck = {
-	.name		= "uart4_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L4PER_UART4_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_per_clkdm",
-	.parent		= &func_48m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usb_host_fs_fck = {
-	.name		= "usb_host_fs_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INIT_USB_HOST_FS_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l3_init_clkdm",
-	.parent		= &func_48mc_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel utmi_p1_gfclk_sel[] = {
-	{ .parent = &init_60m_fclk, .rates = div_1_0_rates },
-	{ .parent = &xclk60mhsp1_ck, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-static struct clk utmi_p1_gfclk = {
-	.name		= "utmi_p1_gfclk",
-	.parent		= &init_60m_fclk,
-	.clksel		= utmi_p1_gfclk_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_UTMI_P1_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk usb_host_hs_utmi_p1_clk = {
-	.name		= "usb_host_hs_utmi_p1_clk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_UTMI_P1_CLK_SHIFT,
-	.clkdm_name	= "l3_init_clkdm",
-	.parent		= &utmi_p1_gfclk,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel utmi_p2_gfclk_sel[] = {
-	{ .parent = &init_60m_fclk, .rates = div_1_0_rates },
-	{ .parent = &xclk60mhsp2_ck, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-static struct clk utmi_p2_gfclk = {
-	.name		= "utmi_p2_gfclk",
-	.parent		= &init_60m_fclk,
-	.clksel		= utmi_p2_gfclk_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_UTMI_P2_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk usb_host_hs_utmi_p2_clk = {
-	.name		= "usb_host_hs_utmi_p2_clk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_UTMI_P2_CLK_SHIFT,
-	.clkdm_name	= "l3_init_clkdm",
-	.parent		= &utmi_p2_gfclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usb_host_hs_utmi_p3_clk = {
-	.name		= "usb_host_hs_utmi_p3_clk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_UTMI_P3_CLK_SHIFT,
-	.clkdm_name	= "l3_init_clkdm",
-	.parent		= &init_60m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usb_host_hs_hsic480m_p1_clk = {
-	.name		= "usb_host_hs_hsic480m_p1_clk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_HSIC480M_P1_CLK_SHIFT,
-	.clkdm_name	= "l3_init_clkdm",
-	.parent		= &dpll_usb_m2_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usb_host_hs_hsic60m_p1_clk = {
-	.name		= "usb_host_hs_hsic60m_p1_clk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_HSIC60M_P1_CLK_SHIFT,
-	.clkdm_name	= "l3_init_clkdm",
-	.parent		= &init_60m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usb_host_hs_hsic60m_p2_clk = {
-	.name		= "usb_host_hs_hsic60m_p2_clk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_HSIC60M_P2_CLK_SHIFT,
-	.clkdm_name	= "l3_init_clkdm",
-	.parent		= &init_60m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usb_host_hs_hsic480m_p2_clk = {
-	.name		= "usb_host_hs_hsic480m_p2_clk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_HSIC480M_P2_CLK_SHIFT,
-	.clkdm_name	= "l3_init_clkdm",
-	.parent		= &dpll_usb_m2_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usb_host_hs_func48mclk = {
-	.name		= "usb_host_hs_func48mclk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_FUNC48MCLK_SHIFT,
-	.clkdm_name	= "l3_init_clkdm",
-	.parent		= &func_48mc_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usb_host_hs_fck = {
-	.name		= "usb_host_hs_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l3_init_clkdm",
-	.parent		= &init_60m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel otg_60m_gfclk_sel[] = {
-	{ .parent = &utmi_phy_clkout_ck, .rates = div_1_0_rates },
-	{ .parent = &xclk60motg_ck, .rates = div_1_1_rates },
-	{ .parent = NULL },
-};
-
-static struct clk otg_60m_gfclk = {
-	.name		= "otg_60m_gfclk",
-	.parent		= &utmi_phy_clkout_ck,
-	.clksel		= otg_60m_gfclk_sel,
-	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_60M_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk usb_otg_hs_xclk = {
-	.name		= "usb_otg_hs_xclk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_XCLK_SHIFT,
-	.clkdm_name	= "l3_init_clkdm",
-	.parent		= &otg_60m_gfclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usb_otg_hs_ick = {
-	.name		= "usb_otg_hs_ick",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.clkdm_name	= "l3_init_clkdm",
-	.parent		= &l3_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usb_phy_cm_clk32k = {
-	.name		= "usb_phy_cm_clk32k",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_ALWON_USBPHY_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_CLK32K_SHIFT,
-	.clkdm_name	= "l4_ao_clkdm",
-	.parent		= &sys_32k_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usb_tll_hs_usb_ch2_clk = {
-	.name		= "usb_tll_hs_usb_ch2_clk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_USB_CH2_CLK_SHIFT,
-	.clkdm_name	= "l3_init_clkdm",
-	.parent		= &init_60m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usb_tll_hs_usb_ch0_clk = {
-	.name		= "usb_tll_hs_usb_ch0_clk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_USB_CH0_CLK_SHIFT,
-	.clkdm_name	= "l3_init_clkdm",
-	.parent		= &init_60m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usb_tll_hs_usb_ch1_clk = {
-	.name		= "usb_tll_hs_usb_ch1_clk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_USB_CH1_CLK_SHIFT,
-	.clkdm_name	= "l3_init_clkdm",
-	.parent		= &init_60m_fclk,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usb_tll_hs_ick = {
-	.name		= "usb_tll_hs_ick",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.clkdm_name	= "l3_init_clkdm",
-	.parent		= &l4_div_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static const struct clksel_rate div2_14to18_rates[] = {
-	{ .div = 14, .val = 0, .flags = RATE_IN_4430 },
-	{ .div = 18, .val = 1, .flags = RATE_IN_4430 },
-	{ .div = 0 },
-};
-
-static const struct clksel usim_fclk_div[] = {
-	{ .parent = &dpll_per_m4x2_ck, .rates = div2_14to18_rates },
-	{ .parent = NULL },
-};
-
-static struct clk usim_ck = {
-	.name		= "usim_ck",
-	.parent		= &dpll_per_m4x2_ck,
-	.clksel		= usim_fclk_div,
-	.clksel_reg	= OMAP4430_CM_WKUP_USIM_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_DIV_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk usim_fclk = {
-	.name		= "usim_fclk",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_WKUP_USIM_CLKCTRL,
-	.enable_bit	= OMAP4430_OPTFCLKEN_FCLK_SHIFT,
-	.clkdm_name	= "l4_wkup_clkdm",
-	.parent		= &usim_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk usim_fck = {
-	.name		= "usim_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_WKUP_USIM_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_HWCTRL,
-	.clkdm_name	= "l4_wkup_clkdm",
-	.parent		= &sys_32k_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wd_timer2_fck = {
-	.name		= "wd_timer2_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM_WKUP_WDT2_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "l4_wkup_clkdm",
-	.parent		= &sys_32k_ck,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk wd_timer3_fck = {
-	.name		= "wd_timer3_fck",
-	.ops		= &clkops_omap2_dflt,
-	.enable_reg	= OMAP4430_CM1_ABE_WDT3_CLKCTRL,
-	.enable_bit	= OMAP4430_MODULEMODE_SWCTRL,
-	.clkdm_name	= "abe_clkdm",
-	.parent		= &sys_32k_ck,
-	.recalc		= &followparent_recalc,
-};
-
-/* Remaining optional clocks */
-static const struct clksel stm_clk_div_div[] = {
-	{ .parent = &pmd_stm_clock_mux_ck, .rates = div3_1to4_rates },
-	{ .parent = NULL },
-};
-
-static struct clk stm_clk_div_ck = {
-	.name		= "stm_clk_div_ck",
-	.parent		= &pmd_stm_clock_mux_ck,
-	.clksel		= stm_clk_div_div,
-	.clksel_reg	= OMAP4430_CM_EMU_DEBUGSS_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_PMD_STM_CLK_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static const struct clksel trace_clk_div_div[] = {
-	{ .parent = &pmd_trace_clk_mux_ck, .rates = div3_1to4_rates },
-	{ .parent = NULL },
-};
-
-static struct clk trace_clk_div_ck = {
-	.name		= "trace_clk_div_ck",
-	.parent		= &pmd_trace_clk_mux_ck,
-	.clkdm_name	= "emu_sys_clkdm",
-	.clksel		= trace_clk_div_div,
-	.clksel_reg	= OMAP4430_CM_EMU_DEBUGSS_CLKCTRL,
-	.clksel_mask	= OMAP4430_CLKSEL_PMD_TRACE_CLK_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-/* SCRM aux clk nodes */
-
-static const struct clksel auxclk_src_sel[] = {
-	{ .parent = &sys_clkin_ck, .rates = div_1_0_rates },
-	{ .parent = &dpll_core_m3x2_ck, .rates = div_1_1_rates },
-	{ .parent = &dpll_per_m3x2_ck, .rates = div_1_2_rates },
-	{ .parent = NULL },
-};
-
-static const struct clksel_rate div16_1to16_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_4430 },
-	{ .div = 2, .val = 1, .flags = RATE_IN_4430 },
-	{ .div = 3, .val = 2, .flags = RATE_IN_4430 },
-	{ .div = 4, .val = 3, .flags = RATE_IN_4430 },
-	{ .div = 5, .val = 4, .flags = RATE_IN_4430 },
-	{ .div = 6, .val = 5, .flags = RATE_IN_4430 },
-	{ .div = 7, .val = 6, .flags = RATE_IN_4430 },
-	{ .div = 8, .val = 7, .flags = RATE_IN_4430 },
-	{ .div = 9, .val = 8, .flags = RATE_IN_4430 },
-	{ .div = 10, .val = 9, .flags = RATE_IN_4430 },
-	{ .div = 11, .val = 10, .flags = RATE_IN_4430 },
-	{ .div = 12, .val = 11, .flags = RATE_IN_4430 },
-	{ .div = 13, .val = 12, .flags = RATE_IN_4430 },
-	{ .div = 14, .val = 13, .flags = RATE_IN_4430 },
-	{ .div = 15, .val = 14, .flags = RATE_IN_4430 },
-	{ .div = 16, .val = 15, .flags = RATE_IN_4430 },
-	{ .div = 0 },
-};
-
-static struct clk auxclk0_src_ck = {
-	.name		= "auxclk0_src_ck",
-	.parent		= &sys_clkin_ck,
-	.init		= &omap2_init_clksel_parent,
-	.ops		= &clkops_omap2_dflt,
-	.clksel		= auxclk_src_sel,
-	.clksel_reg	= OMAP4_SCRM_AUXCLK0,
-	.clksel_mask	= OMAP4_SRCSELECT_MASK,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4_SCRM_AUXCLK0,
-	.enable_bit	= OMAP4_ENABLE_SHIFT,
-};
-
-static const struct clksel auxclk0_sel[] = {
-	{ .parent = &auxclk0_src_ck, .rates = div16_1to16_rates },
-	{ .parent = NULL },
-};
-
-static struct clk auxclk0_ck = {
-	.name		= "auxclk0_ck",
-	.parent		= &auxclk0_src_ck,
-	.clksel		= auxclk0_sel,
-	.clksel_reg	= OMAP4_SCRM_AUXCLK0,
-	.clksel_mask	= OMAP4_CLKDIV_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk auxclk1_src_ck = {
-	.name		= "auxclk1_src_ck",
-	.parent		= &sys_clkin_ck,
-	.init		= &omap2_init_clksel_parent,
-	.ops		= &clkops_omap2_dflt,
-	.clksel		= auxclk_src_sel,
-	.clksel_reg	= OMAP4_SCRM_AUXCLK1,
-	.clksel_mask	= OMAP4_SRCSELECT_MASK,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4_SCRM_AUXCLK1,
-	.enable_bit	= OMAP4_ENABLE_SHIFT,
-};
-
-static const struct clksel auxclk1_sel[] = {
-	{ .parent = &auxclk1_src_ck, .rates = div16_1to16_rates },
-	{ .parent = NULL },
-};
-
-static struct clk auxclk1_ck = {
-	.name		= "auxclk1_ck",
-	.parent		= &auxclk1_src_ck,
-	.clksel		= auxclk1_sel,
-	.clksel_reg	= OMAP4_SCRM_AUXCLK1,
-	.clksel_mask	= OMAP4_CLKDIV_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk auxclk2_src_ck = {
-	.name		= "auxclk2_src_ck",
-	.parent		= &sys_clkin_ck,
-	.init		= &omap2_init_clksel_parent,
-	.ops		= &clkops_omap2_dflt,
-	.clksel		= auxclk_src_sel,
-	.clksel_reg	= OMAP4_SCRM_AUXCLK2,
-	.clksel_mask	= OMAP4_SRCSELECT_MASK,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4_SCRM_AUXCLK2,
-	.enable_bit	= OMAP4_ENABLE_SHIFT,
-};
-
-static const struct clksel auxclk2_sel[] = {
-	{ .parent = &auxclk2_src_ck, .rates = div16_1to16_rates },
-	{ .parent = NULL },
-};
-
-static struct clk auxclk2_ck = {
-	.name		= "auxclk2_ck",
-	.parent		= &auxclk2_src_ck,
-	.clksel		= auxclk2_sel,
-	.clksel_reg	= OMAP4_SCRM_AUXCLK2,
-	.clksel_mask	= OMAP4_CLKDIV_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk auxclk3_src_ck = {
-	.name		= "auxclk3_src_ck",
-	.parent		= &sys_clkin_ck,
-	.init		= &omap2_init_clksel_parent,
-	.ops		= &clkops_omap2_dflt,
-	.clksel		= auxclk_src_sel,
-	.clksel_reg	= OMAP4_SCRM_AUXCLK3,
-	.clksel_mask	= OMAP4_SRCSELECT_MASK,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4_SCRM_AUXCLK3,
-	.enable_bit	= OMAP4_ENABLE_SHIFT,
-};
-
-static const struct clksel auxclk3_sel[] = {
-	{ .parent = &auxclk3_src_ck, .rates = div16_1to16_rates },
-	{ .parent = NULL },
-};
-
-static struct clk auxclk3_ck = {
-	.name		= "auxclk3_ck",
-	.parent		= &auxclk3_src_ck,
-	.clksel		= auxclk3_sel,
-	.clksel_reg	= OMAP4_SCRM_AUXCLK3,
-	.clksel_mask	= OMAP4_CLKDIV_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk auxclk4_src_ck = {
-	.name		= "auxclk4_src_ck",
-	.parent		= &sys_clkin_ck,
-	.init		= &omap2_init_clksel_parent,
-	.ops		= &clkops_omap2_dflt,
-	.clksel		= auxclk_src_sel,
-	.clksel_reg	= OMAP4_SCRM_AUXCLK4,
-	.clksel_mask	= OMAP4_SRCSELECT_MASK,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4_SCRM_AUXCLK4,
-	.enable_bit	= OMAP4_ENABLE_SHIFT,
-};
-
-static const struct clksel auxclk4_sel[] = {
-	{ .parent = &auxclk4_src_ck, .rates = div16_1to16_rates },
-	{ .parent = NULL },
-};
-
-static struct clk auxclk4_ck = {
-	.name		= "auxclk4_ck",
-	.parent		= &auxclk4_src_ck,
-	.clksel		= auxclk4_sel,
-	.clksel_reg	= OMAP4_SCRM_AUXCLK4,
-	.clksel_mask	= OMAP4_CLKDIV_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static struct clk auxclk5_src_ck = {
-	.name		= "auxclk5_src_ck",
-	.parent		= &sys_clkin_ck,
-	.init		= &omap2_init_clksel_parent,
-	.ops		= &clkops_omap2_dflt,
-	.clksel		= auxclk_src_sel,
-	.clksel_reg	= OMAP4_SCRM_AUXCLK5,
-	.clksel_mask	= OMAP4_SRCSELECT_MASK,
-	.recalc		= &omap2_clksel_recalc,
-	.enable_reg	= OMAP4_SCRM_AUXCLK5,
-	.enable_bit	= OMAP4_ENABLE_SHIFT,
-};
-
-static const struct clksel auxclk5_sel[] = {
-	{ .parent = &auxclk5_src_ck, .rates = div16_1to16_rates },
-	{ .parent = NULL },
-};
-
-static struct clk auxclk5_ck = {
-	.name		= "auxclk5_ck",
-	.parent		= &auxclk5_src_ck,
-	.clksel		= auxclk5_sel,
-	.clksel_reg	= OMAP4_SCRM_AUXCLK5,
-	.clksel_mask	= OMAP4_CLKDIV_MASK,
-	.ops		= &clkops_null,
-	.recalc		= &omap2_clksel_recalc,
-	.round_rate	= &omap2_clksel_round_rate,
-	.set_rate	= &omap2_clksel_set_rate,
-};
-
-static const struct clksel auxclkreq_sel[] = {
-	{ .parent = &auxclk0_ck, .rates = div_1_0_rates },
-	{ .parent = &auxclk1_ck, .rates = div_1_1_rates },
-	{ .parent = &auxclk2_ck, .rates = div_1_2_rates },
-	{ .parent = &auxclk3_ck, .rates = div_1_3_rates },
-	{ .parent = &auxclk4_ck, .rates = div_1_4_rates },
-	{ .parent = &auxclk5_ck, .rates = div_1_5_rates },
-	{ .parent = NULL },
-};
-
-static struct clk auxclkreq0_ck = {
-	.name		= "auxclkreq0_ck",
-	.parent		= &auxclk0_ck,
-	.init		= &omap2_init_clksel_parent,
-	.ops		= &clkops_null,
-	.clksel         = auxclkreq_sel,
-	.clksel_reg	= OMAP4_SCRM_AUXCLKREQ0,
-	.clksel_mask	= OMAP4_MAPPING_MASK,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk auxclkreq1_ck = {
-	.name		= "auxclkreq1_ck",
-	.parent		= &auxclk1_ck,
-	.init		= &omap2_init_clksel_parent,
-	.ops		= &clkops_null,
-	.clksel         = auxclkreq_sel,
-	.clksel_reg	= OMAP4_SCRM_AUXCLKREQ1,
-	.clksel_mask	= OMAP4_MAPPING_MASK,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk auxclkreq2_ck = {
-	.name		= "auxclkreq2_ck",
-	.parent		= &auxclk2_ck,
-	.init		= &omap2_init_clksel_parent,
-	.ops		= &clkops_null,
-	.clksel         = auxclkreq_sel,
-	.clksel_reg	= OMAP4_SCRM_AUXCLKREQ2,
-	.clksel_mask	= OMAP4_MAPPING_MASK,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk auxclkreq3_ck = {
-	.name		= "auxclkreq3_ck",
-	.parent		= &auxclk3_ck,
-	.init		= &omap2_init_clksel_parent,
-	.ops		= &clkops_null,
-	.clksel         = auxclkreq_sel,
-	.clksel_reg	= OMAP4_SCRM_AUXCLKREQ3,
-	.clksel_mask	= OMAP4_MAPPING_MASK,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk auxclkreq4_ck = {
-	.name		= "auxclkreq4_ck",
-	.parent		= &auxclk4_ck,
-	.init		= &omap2_init_clksel_parent,
-	.ops		= &clkops_null,
-	.clksel         = auxclkreq_sel,
-	.clksel_reg	= OMAP4_SCRM_AUXCLKREQ4,
-	.clksel_mask	= OMAP4_MAPPING_MASK,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-static struct clk auxclkreq5_ck = {
-	.name		= "auxclkreq5_ck",
-	.parent		= &auxclk5_ck,
-	.init		= &omap2_init_clksel_parent,
-	.ops		= &clkops_null,
-	.clksel         = auxclkreq_sel,
-	.clksel_reg	= OMAP4_SCRM_AUXCLKREQ5,
-	.clksel_mask	= OMAP4_MAPPING_MASK,
-	.recalc		= &omap2_clksel_recalc,
-};
-
-/*
- * clkdev
- */
-
-static struct omap_clk omap44xx_clks[] = {
-	CLK(NULL,	"extalt_clkin_ck",		&extalt_clkin_ck,	CK_443X),
-	CLK(NULL,	"pad_clks_ck",			&pad_clks_ck,	CK_443X),
-	CLK(NULL,	"pad_slimbus_core_clks_ck",	&pad_slimbus_core_clks_ck,	CK_443X),
-	CLK(NULL,	"secure_32k_clk_src_ck",	&secure_32k_clk_src_ck,	CK_443X),
-	CLK(NULL,	"slimbus_clk",			&slimbus_clk,	CK_443X),
-	CLK(NULL,	"sys_32k_ck",			&sys_32k_ck,	CK_443X),
-	CLK(NULL,	"virt_12000000_ck",		&virt_12000000_ck,	CK_443X),
-	CLK(NULL,	"virt_13000000_ck",		&virt_13000000_ck,	CK_443X),
-	CLK(NULL,	"virt_16800000_ck",		&virt_16800000_ck,	CK_443X),
-	CLK(NULL,	"virt_19200000_ck",		&virt_19200000_ck,	CK_443X),
-	CLK(NULL,	"virt_26000000_ck",		&virt_26000000_ck,	CK_443X),
-	CLK(NULL,	"virt_27000000_ck",		&virt_27000000_ck,	CK_443X),
-	CLK(NULL,	"virt_38400000_ck",		&virt_38400000_ck,	CK_443X),
-	CLK(NULL,	"sys_clkin_ck",			&sys_clkin_ck,	CK_443X),
-	CLK(NULL,	"tie_low_clock_ck",		&tie_low_clock_ck,	CK_443X),
-	CLK(NULL,	"utmi_phy_clkout_ck",		&utmi_phy_clkout_ck,	CK_443X),
-	CLK(NULL,	"xclk60mhsp1_ck",		&xclk60mhsp1_ck,	CK_443X),
-	CLK(NULL,	"xclk60mhsp2_ck",		&xclk60mhsp2_ck,	CK_443X),
-	CLK(NULL,	"xclk60motg_ck",		&xclk60motg_ck,	CK_443X),
-	CLK(NULL,	"abe_dpll_bypass_clk_mux_ck",	&abe_dpll_bypass_clk_mux_ck,	CK_443X),
-	CLK(NULL,	"abe_dpll_refclk_mux_ck",	&abe_dpll_refclk_mux_ck,	CK_443X),
-	CLK(NULL,	"dpll_abe_ck",			&dpll_abe_ck,	CK_443X),
-	CLK(NULL,	"dpll_abe_x2_ck",		&dpll_abe_x2_ck,	CK_443X),
-	CLK(NULL,	"dpll_abe_m2x2_ck",		&dpll_abe_m2x2_ck,	CK_443X),
-	CLK(NULL,	"abe_24m_fclk",			&abe_24m_fclk,	CK_443X),
-	CLK(NULL,	"abe_clk",			&abe_clk,	CK_443X),
-	CLK(NULL,	"aess_fclk",			&aess_fclk,	CK_443X),
-	CLK(NULL,	"dpll_abe_m3x2_ck",		&dpll_abe_m3x2_ck,	CK_443X),
-	CLK(NULL,	"core_hsd_byp_clk_mux_ck",	&core_hsd_byp_clk_mux_ck,	CK_443X),
-	CLK(NULL,	"dpll_core_ck",			&dpll_core_ck,	CK_443X),
-	CLK(NULL,	"dpll_core_x2_ck",		&dpll_core_x2_ck,	CK_443X),
-	CLK(NULL,	"dpll_core_m6x2_ck",		&dpll_core_m6x2_ck,	CK_443X),
-	CLK(NULL,	"dbgclk_mux_ck",		&dbgclk_mux_ck,	CK_443X),
-	CLK(NULL,	"dpll_core_m2_ck",		&dpll_core_m2_ck,	CK_443X),
-	CLK(NULL,	"ddrphy_ck",			&ddrphy_ck,	CK_443X),
-	CLK(NULL,	"dpll_core_m5x2_ck",		&dpll_core_m5x2_ck,	CK_443X),
-	CLK(NULL,	"div_core_ck",			&div_core_ck,	CK_443X),
-	CLK(NULL,	"div_iva_hs_clk",		&div_iva_hs_clk,	CK_443X),
-	CLK(NULL,	"div_mpu_hs_clk",		&div_mpu_hs_clk,	CK_443X),
-	CLK(NULL,	"dpll_core_m4x2_ck",		&dpll_core_m4x2_ck,	CK_443X),
-	CLK(NULL,	"dll_clk_div_ck",		&dll_clk_div_ck,	CK_443X),
-	CLK(NULL,	"dpll_abe_m2_ck",		&dpll_abe_m2_ck,	CK_443X),
-	CLK(NULL,	"dpll_core_m3x2_ck",		&dpll_core_m3x2_ck,	CK_443X),
-	CLK(NULL,	"dpll_core_m7x2_ck",		&dpll_core_m7x2_ck,	CK_443X),
-	CLK(NULL,	"iva_hsd_byp_clk_mux_ck",	&iva_hsd_byp_clk_mux_ck,	CK_443X),
-	CLK(NULL,	"dpll_iva_ck",			&dpll_iva_ck,	CK_443X),
-	CLK(NULL,	"dpll_iva_x2_ck",		&dpll_iva_x2_ck,	CK_443X),
-	CLK(NULL,	"dpll_iva_m4x2_ck",		&dpll_iva_m4x2_ck,	CK_443X),
-	CLK(NULL,	"dpll_iva_m5x2_ck",		&dpll_iva_m5x2_ck,	CK_443X),
-	CLK(NULL,	"dpll_mpu_ck",			&dpll_mpu_ck,	CK_443X),
-	CLK(NULL,	"dpll_mpu_m2_ck",		&dpll_mpu_m2_ck,	CK_443X),
-	CLK(NULL,	"per_hs_clk_div_ck",		&per_hs_clk_div_ck,	CK_443X),
-	CLK(NULL,	"per_hsd_byp_clk_mux_ck",	&per_hsd_byp_clk_mux_ck,	CK_443X),
-	CLK(NULL,	"dpll_per_ck",			&dpll_per_ck,	CK_443X),
-	CLK(NULL,	"dpll_per_m2_ck",		&dpll_per_m2_ck,	CK_443X),
-	CLK(NULL,	"dpll_per_x2_ck",		&dpll_per_x2_ck,	CK_443X),
-	CLK(NULL,	"dpll_per_m2x2_ck",		&dpll_per_m2x2_ck,	CK_443X),
-	CLK(NULL,	"dpll_per_m3x2_ck",		&dpll_per_m3x2_ck,	CK_443X),
-	CLK(NULL,	"dpll_per_m4x2_ck",		&dpll_per_m4x2_ck,	CK_443X),
-	CLK(NULL,	"dpll_per_m5x2_ck",		&dpll_per_m5x2_ck,	CK_443X),
-	CLK(NULL,	"dpll_per_m6x2_ck",		&dpll_per_m6x2_ck,	CK_443X),
-	CLK(NULL,	"dpll_per_m7x2_ck",		&dpll_per_m7x2_ck,	CK_443X),
-	CLK(NULL,	"usb_hs_clk_div_ck",		&usb_hs_clk_div_ck,	CK_443X),
-	CLK(NULL,	"dpll_usb_ck",			&dpll_usb_ck,	CK_443X),
-	CLK(NULL,	"dpll_usb_clkdcoldo_ck",	&dpll_usb_clkdcoldo_ck,	CK_443X),
-	CLK(NULL,	"dpll_usb_m2_ck",		&dpll_usb_m2_ck,	CK_443X),
-	CLK(NULL,	"ducati_clk_mux_ck",		&ducati_clk_mux_ck,	CK_443X),
-	CLK(NULL,	"func_12m_fclk",		&func_12m_fclk,	CK_443X),
-	CLK(NULL,	"func_24m_clk",			&func_24m_clk,	CK_443X),
-	CLK(NULL,	"func_24mc_fclk",		&func_24mc_fclk,	CK_443X),
-	CLK(NULL,	"func_48m_fclk",		&func_48m_fclk,	CK_443X),
-	CLK(NULL,	"func_48mc_fclk",		&func_48mc_fclk,	CK_443X),
-	CLK(NULL,	"func_64m_fclk",		&func_64m_fclk,	CK_443X),
-	CLK(NULL,	"func_96m_fclk",		&func_96m_fclk,	CK_443X),
-	CLK(NULL,	"init_60m_fclk",		&init_60m_fclk,	CK_443X),
-	CLK(NULL,	"l3_div_ck",			&l3_div_ck,	CK_443X),
-	CLK(NULL,	"l4_div_ck",			&l4_div_ck,	CK_443X),
-	CLK(NULL,	"lp_clk_div_ck",		&lp_clk_div_ck,	CK_443X),
-	CLK(NULL,	"l4_wkup_clk_mux_ck",		&l4_wkup_clk_mux_ck,	CK_443X),
-	CLK("smp_twd",	NULL,				&mpu_periphclk,	CK_443X),
-	CLK(NULL,	"ocp_abe_iclk",			&ocp_abe_iclk,	CK_443X),
-	CLK(NULL,	"per_abe_24m_fclk",		&per_abe_24m_fclk,	CK_443X),
-	CLK(NULL,	"per_abe_nc_fclk",		&per_abe_nc_fclk,	CK_443X),
-	CLK(NULL,	"pmd_stm_clock_mux_ck",		&pmd_stm_clock_mux_ck,	CK_443X),
-	CLK(NULL,	"pmd_trace_clk_mux_ck",		&pmd_trace_clk_mux_ck,	CK_443X),
-	CLK(NULL,	"syc_clk_div_ck",		&syc_clk_div_ck,	CK_443X),
-	CLK(NULL,	"aes1_fck",			&aes1_fck,	CK_443X),
-	CLK(NULL,	"aes2_fck",			&aes2_fck,	CK_443X),
-	CLK(NULL,	"aess_fck",			&aess_fck,	CK_443X),
-	CLK(NULL,	"bandgap_fclk",			&bandgap_fclk,	CK_443X),
-	CLK(NULL,	"bandgap_ts_fclk",		&bandgap_ts_fclk,	CK_446X),
-	CLK(NULL,	"des3des_fck",			&des3des_fck,	CK_443X),
-	CLK(NULL,	"div_ts_ck",			&div_ts_ck,	CK_446X),
-	CLK(NULL,	"dmic_sync_mux_ck",		&dmic_sync_mux_ck,	CK_443X),
-	CLK(NULL,	"dmic_fck",			&dmic_fck,	CK_443X),
-	CLK(NULL,	"dsp_fck",			&dsp_fck,	CK_443X),
-	CLK(NULL,	"dss_sys_clk",			&dss_sys_clk,	CK_443X),
-	CLK(NULL,	"dss_tv_clk",			&dss_tv_clk,	CK_443X),
-	CLK(NULL,	"dss_48mhz_clk",		&dss_48mhz_clk,	CK_443X),
-	CLK(NULL,	"dss_dss_clk",			&dss_dss_clk,	CK_443X),
-	CLK(NULL,	"dss_fck",			&dss_fck,	CK_443X),
-	CLK("omapdss_dss",	"ick",				&dss_fck,	CK_443X),
-	CLK(NULL,	"efuse_ctrl_cust_fck",		&efuse_ctrl_cust_fck,	CK_443X),
-	CLK(NULL,	"emif1_fck",			&emif1_fck,	CK_443X),
-	CLK(NULL,	"emif2_fck",			&emif2_fck,	CK_443X),
-	CLK(NULL,	"fdif_fck",			&fdif_fck,	CK_443X),
-	CLK(NULL,	"fpka_fck",			&fpka_fck,	CK_443X),
-	CLK(NULL,	"gpio1_dbclk",			&gpio1_dbclk,	CK_443X),
-	CLK(NULL,	"gpio1_ick",			&gpio1_ick,	CK_443X),
-	CLK(NULL,	"gpio2_dbclk",			&gpio2_dbclk,	CK_443X),
-	CLK(NULL,	"gpio2_ick",			&gpio2_ick,	CK_443X),
-	CLK(NULL,	"gpio3_dbclk",			&gpio3_dbclk,	CK_443X),
-	CLK(NULL,	"gpio3_ick",			&gpio3_ick,	CK_443X),
-	CLK(NULL,	"gpio4_dbclk",			&gpio4_dbclk,	CK_443X),
-	CLK(NULL,	"gpio4_ick",			&gpio4_ick,	CK_443X),
-	CLK(NULL,	"gpio5_dbclk",			&gpio5_dbclk,	CK_443X),
-	CLK(NULL,	"gpio5_ick",			&gpio5_ick,	CK_443X),
-	CLK(NULL,	"gpio6_dbclk",			&gpio6_dbclk,	CK_443X),
-	CLK(NULL,	"gpio6_ick",			&gpio6_ick,	CK_443X),
-	CLK(NULL,	"gpmc_ick",			&gpmc_ick,	CK_443X),
-	CLK(NULL,	"gpu_fck",			&gpu_fck,	CK_443X),
-	CLK(NULL,	"hdq1w_fck",			&hdq1w_fck,	CK_443X),
-	CLK(NULL,	"hsi_fck",			&hsi_fck,	CK_443X),
-	CLK(NULL,	"i2c1_fck",			&i2c1_fck,	CK_443X),
-	CLK(NULL,	"i2c2_fck",			&i2c2_fck,	CK_443X),
-	CLK(NULL,	"i2c3_fck",			&i2c3_fck,	CK_443X),
-	CLK(NULL,	"i2c4_fck",			&i2c4_fck,	CK_443X),
-	CLK(NULL,	"ipu_fck",			&ipu_fck,	CK_443X),
-	CLK(NULL,	"iss_ctrlclk",			&iss_ctrlclk,	CK_443X),
-	CLK(NULL,	"iss_fck",			&iss_fck,	CK_443X),
-	CLK(NULL,	"iva_fck",			&iva_fck,	CK_443X),
-	CLK(NULL,	"kbd_fck",			&kbd_fck,	CK_443X),
-	CLK(NULL,	"l3_instr_ick",			&l3_instr_ick,	CK_443X),
-	CLK(NULL,	"l3_main_3_ick",		&l3_main_3_ick,	CK_443X),
-	CLK(NULL,	"mcasp_sync_mux_ck",		&mcasp_sync_mux_ck,	CK_443X),
-	CLK(NULL,	"mcasp_fck",			&mcasp_fck,	CK_443X),
-	CLK(NULL,	"mcbsp1_sync_mux_ck",		&mcbsp1_sync_mux_ck,	CK_443X),
-	CLK(NULL,	"mcbsp1_fck",			&mcbsp1_fck,	CK_443X),
-	CLK(NULL,	"mcbsp2_sync_mux_ck",		&mcbsp2_sync_mux_ck,	CK_443X),
-	CLK(NULL,	"mcbsp2_fck",			&mcbsp2_fck,	CK_443X),
-	CLK(NULL,	"mcbsp3_sync_mux_ck",		&mcbsp3_sync_mux_ck,	CK_443X),
-	CLK(NULL,	"mcbsp3_fck",			&mcbsp3_fck,	CK_443X),
-	CLK(NULL,	"mcbsp4_sync_mux_ck",		&mcbsp4_sync_mux_ck,	CK_443X),
-	CLK(NULL,	"mcbsp4_fck",			&mcbsp4_fck,	CK_443X),
-	CLK(NULL,	"mcpdm_fck",			&mcpdm_fck,	CK_443X),
-	CLK(NULL,	"mcspi1_fck",			&mcspi1_fck,	CK_443X),
-	CLK(NULL,	"mcspi2_fck",			&mcspi2_fck,	CK_443X),
-	CLK(NULL,	"mcspi3_fck",			&mcspi3_fck,	CK_443X),
-	CLK(NULL,	"mcspi4_fck",			&mcspi4_fck,	CK_443X),
-	CLK(NULL,	"mmc1_fck",			&mmc1_fck,	CK_443X),
-	CLK(NULL,	"mmc2_fck",			&mmc2_fck,	CK_443X),
-	CLK(NULL,	"mmc3_fck",			&mmc3_fck,	CK_443X),
-	CLK(NULL,	"mmc4_fck",			&mmc4_fck,	CK_443X),
-	CLK(NULL,	"mmc5_fck",			&mmc5_fck,	CK_443X),
-	CLK(NULL,	"ocp2scp_usb_phy_phy_48m",	&ocp2scp_usb_phy_phy_48m,	CK_443X),
-	CLK(NULL,	"ocp2scp_usb_phy_ick",		&ocp2scp_usb_phy_ick,	CK_443X),
-	CLK(NULL,	"ocp_wp_noc_ick",		&ocp_wp_noc_ick,	CK_443X),
-	CLK(NULL,	"rng_ick",			&rng_ick,	CK_443X),
-	CLK("omap_rng",	"ick",				&rng_ick,	CK_443X),
-	CLK(NULL,	"sha2md5_fck",			&sha2md5_fck,	CK_443X),
-	CLK(NULL,	"sl2if_ick",			&sl2if_ick,	CK_443X),
-	CLK(NULL,	"slimbus1_fclk_1",		&slimbus1_fclk_1,	CK_443X),
-	CLK(NULL,	"slimbus1_fclk_0",		&slimbus1_fclk_0,	CK_443X),
-	CLK(NULL,	"slimbus1_fclk_2",		&slimbus1_fclk_2,	CK_443X),
-	CLK(NULL,	"slimbus1_slimbus_clk",		&slimbus1_slimbus_clk,	CK_443X),
-	CLK(NULL,	"slimbus1_fck",			&slimbus1_fck,	CK_443X),
-	CLK(NULL,	"slimbus2_fclk_1",		&slimbus2_fclk_1,	CK_443X),
-	CLK(NULL,	"slimbus2_fclk_0",		&slimbus2_fclk_0,	CK_443X),
-	CLK(NULL,	"slimbus2_slimbus_clk",		&slimbus2_slimbus_clk,	CK_443X),
-	CLK(NULL,	"slimbus2_fck",			&slimbus2_fck,	CK_443X),
-	CLK(NULL,	"smartreflex_core_fck",		&smartreflex_core_fck,	CK_443X),
-	CLK(NULL,	"smartreflex_iva_fck",		&smartreflex_iva_fck,	CK_443X),
-	CLK(NULL,	"smartreflex_mpu_fck",		&smartreflex_mpu_fck,	CK_443X),
-	CLK(NULL,	"timer1_fck",			&timer1_fck,	CK_443X),
-	CLK(NULL,	"timer10_fck",			&timer10_fck,	CK_443X),
-	CLK(NULL,	"timer11_fck",			&timer11_fck,	CK_443X),
-	CLK(NULL,	"timer2_fck",			&timer2_fck,	CK_443X),
-	CLK(NULL,	"timer3_fck",			&timer3_fck,	CK_443X),
-	CLK(NULL,	"timer4_fck",			&timer4_fck,	CK_443X),
-	CLK(NULL,	"timer5_fck",			&timer5_fck,	CK_443X),
-	CLK(NULL,	"timer6_fck",			&timer6_fck,	CK_443X),
-	CLK(NULL,	"timer7_fck",			&timer7_fck,	CK_443X),
-	CLK(NULL,	"timer8_fck",			&timer8_fck,	CK_443X),
-	CLK(NULL,	"timer9_fck",			&timer9_fck,	CK_443X),
-	CLK(NULL,	"uart1_fck",			&uart1_fck,	CK_443X),
-	CLK(NULL,	"uart2_fck",			&uart2_fck,	CK_443X),
-	CLK(NULL,	"uart3_fck",			&uart3_fck,	CK_443X),
-	CLK(NULL,	"uart4_fck",			&uart4_fck,	CK_443X),
-	CLK("usbhs_omap",	"fs_fck",		&usb_host_fs_fck,	CK_443X),
-	CLK(NULL,	"usb_host_fs_fck",		&usb_host_fs_fck,	CK_443X),
-	CLK(NULL,	"utmi_p1_gfclk",		&utmi_p1_gfclk,	CK_443X),
-	CLK(NULL,	"usb_host_hs_utmi_p1_clk",	&usb_host_hs_utmi_p1_clk,	CK_443X),
-	CLK(NULL,	"utmi_p2_gfclk",		&utmi_p2_gfclk,	CK_443X),
-	CLK(NULL,	"usb_host_hs_utmi_p2_clk",	&usb_host_hs_utmi_p2_clk,	CK_443X),
-	CLK(NULL,	"usb_host_hs_utmi_p3_clk",	&usb_host_hs_utmi_p3_clk,	CK_443X),
-	CLK(NULL,	"usb_host_hs_hsic480m_p1_clk",	&usb_host_hs_hsic480m_p1_clk,	CK_443X),
-	CLK(NULL,	"usb_host_hs_hsic60m_p1_clk",	&usb_host_hs_hsic60m_p1_clk,	CK_443X),
-	CLK(NULL,	"usb_host_hs_hsic60m_p2_clk",	&usb_host_hs_hsic60m_p2_clk,	CK_443X),
-	CLK(NULL,	"usb_host_hs_hsic480m_p2_clk",	&usb_host_hs_hsic480m_p2_clk,	CK_443X),
-	CLK(NULL,	"usb_host_hs_func48mclk",	&usb_host_hs_func48mclk,	CK_443X),
-	CLK(NULL,	"usb_host_hs_fck",		&usb_host_hs_fck,	CK_443X),
-	CLK("usbhs_omap",	"hs_fck",		&usb_host_hs_fck,	CK_443X),
-	CLK(NULL,	"otg_60m_gfclk",		&otg_60m_gfclk,	CK_443X),
-	CLK(NULL,	"usb_otg_hs_xclk",		&usb_otg_hs_xclk,	CK_443X),
-	CLK(NULL,	"usb_otg_hs_ick",		&usb_otg_hs_ick,	CK_443X),
-	CLK("musb-omap2430",	"ick",				&usb_otg_hs_ick,	CK_443X),
-	CLK(NULL,	"usb_phy_cm_clk32k",		&usb_phy_cm_clk32k,	CK_443X),
-	CLK(NULL,	"usb_tll_hs_usb_ch2_clk",	&usb_tll_hs_usb_ch2_clk,	CK_443X),
-	CLK(NULL,	"usb_tll_hs_usb_ch0_clk",	&usb_tll_hs_usb_ch0_clk,	CK_443X),
-	CLK(NULL,	"usb_tll_hs_usb_ch1_clk",	&usb_tll_hs_usb_ch1_clk,	CK_443X),
-	CLK(NULL,	"usb_tll_hs_ick",		&usb_tll_hs_ick,	CK_443X),
-	CLK("usbhs_omap",	"usbtll_ick",		&usb_tll_hs_ick,	CK_443X),
-	CLK("usbhs_tll",	"usbtll_ick",		&usb_tll_hs_ick,	CK_443X),
-	CLK(NULL,	"usim_ck",			&usim_ck,	CK_443X),
-	CLK(NULL,	"usim_fclk",			&usim_fclk,	CK_443X),
-	CLK(NULL,	"usim_fck",			&usim_fck,	CK_443X),
-	CLK(NULL,	"wd_timer2_fck",		&wd_timer2_fck,	CK_443X),
-	CLK(NULL,	"wd_timer3_fck",		&wd_timer3_fck,	CK_443X),
-	CLK(NULL,	"stm_clk_div_ck",		&stm_clk_div_ck,	CK_443X),
-	CLK(NULL,	"trace_clk_div_ck",		&trace_clk_div_ck,	CK_443X),
-	CLK(NULL,	"auxclk0_src_ck",		&auxclk0_src_ck,	CK_443X),
-	CLK(NULL,	"auxclk0_ck",			&auxclk0_ck,	CK_443X),
-	CLK(NULL,	"auxclkreq0_ck",		&auxclkreq0_ck,	CK_443X),
-	CLK(NULL,	"auxclk1_src_ck",		&auxclk1_src_ck,	CK_443X),
-	CLK(NULL,	"auxclk1_ck",			&auxclk1_ck,	CK_443X),
-	CLK(NULL,	"auxclkreq1_ck",		&auxclkreq1_ck,	CK_443X),
-	CLK(NULL,	"auxclk2_src_ck",		&auxclk2_src_ck,	CK_443X),
-	CLK(NULL,	"auxclk2_ck",			&auxclk2_ck,	CK_443X),
-	CLK(NULL,	"auxclkreq2_ck",		&auxclkreq2_ck,	CK_443X),
-	CLK(NULL,	"auxclk3_src_ck",		&auxclk3_src_ck,	CK_443X),
-	CLK(NULL,	"auxclk3_ck",			&auxclk3_ck,	CK_443X),
-	CLK(NULL,	"auxclkreq3_ck",		&auxclkreq3_ck,	CK_443X),
-	CLK(NULL,	"auxclk4_src_ck",		&auxclk4_src_ck,	CK_443X),
-	CLK(NULL,	"auxclk4_ck",			&auxclk4_ck,	CK_443X),
-	CLK(NULL,	"auxclkreq4_ck",		&auxclkreq4_ck,	CK_443X),
-	CLK(NULL,	"auxclk5_src_ck",		&auxclk5_src_ck,	CK_443X),
-	CLK(NULL,	"auxclk5_ck",			&auxclk5_ck,	CK_443X),
-	CLK(NULL,	"auxclkreq5_ck",		&auxclkreq5_ck,	CK_443X),
-	CLK("omap-gpmc",	"fck",				&dummy_ck,	CK_443X),
-	CLK("omap_i2c.1",	"ick",				&dummy_ck,	CK_443X),
-	CLK("omap_i2c.2",	"ick",				&dummy_ck,	CK_443X),
-	CLK("omap_i2c.3",	"ick",				&dummy_ck,	CK_443X),
-	CLK("omap_i2c.4",	"ick",				&dummy_ck,	CK_443X),
-	CLK(NULL,	"mailboxes_ick",		&dummy_ck,	CK_443X),
-	CLK("omap_hsmmc.0",	"ick",				&dummy_ck,	CK_443X),
-	CLK("omap_hsmmc.1",	"ick",				&dummy_ck,	CK_443X),
-	CLK("omap_hsmmc.2",	"ick",				&dummy_ck,	CK_443X),
-	CLK("omap_hsmmc.3",	"ick",				&dummy_ck,	CK_443X),
-	CLK("omap_hsmmc.4",	"ick",				&dummy_ck,	CK_443X),
-	CLK("omap-mcbsp.1",	"ick",				&dummy_ck,	CK_443X),
-	CLK("omap-mcbsp.2",	"ick",				&dummy_ck,	CK_443X),
-	CLK("omap-mcbsp.3",	"ick",				&dummy_ck,	CK_443X),
-	CLK("omap-mcbsp.4",	"ick",				&dummy_ck,	CK_443X),
-	CLK("omap2_mcspi.1",	"ick",				&dummy_ck,	CK_443X),
-	CLK("omap2_mcspi.2",	"ick",				&dummy_ck,	CK_443X),
-	CLK("omap2_mcspi.3",	"ick",				&dummy_ck,	CK_443X),
-	CLK("omap2_mcspi.4",	"ick",				&dummy_ck,	CK_443X),
-	CLK(NULL,	"uart1_ick",			&dummy_ck,	CK_443X),
-	CLK(NULL,	"uart2_ick",			&dummy_ck,	CK_443X),
-	CLK(NULL,	"uart3_ick",			&dummy_ck,	CK_443X),
-	CLK(NULL,	"uart4_ick",			&dummy_ck,	CK_443X),
-	CLK("usbhs_omap",	"usbhost_ick",		&dummy_ck,		CK_443X),
-	CLK("usbhs_omap",	"usbtll_fck",		&dummy_ck,	CK_443X),
-	CLK("usbhs_tll",	"usbtll_fck",		&dummy_ck,	CK_443X),
-	CLK("omap_wdt",	"ick",				&dummy_ck,	CK_443X),
-	CLK(NULL,	"timer_32k_ck",	&sys_32k_ck,	CK_443X),
-	/* TODO: Remove "omap_timer.X" aliases once DT migration is complete */
-	CLK("omap_timer.1",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
-	CLK("omap_timer.2",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
-	CLK("omap_timer.3",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
-	CLK("omap_timer.4",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
-	CLK("omap_timer.9",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
-	CLK("omap_timer.10",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
-	CLK("omap_timer.11",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
-	CLK("omap_timer.5",	"timer_sys_ck",	&syc_clk_div_ck,	CK_443X),
-	CLK("omap_timer.6",	"timer_sys_ck",	&syc_clk_div_ck,	CK_443X),
-	CLK("omap_timer.7",	"timer_sys_ck",	&syc_clk_div_ck,	CK_443X),
-	CLK("omap_timer.8",	"timer_sys_ck",	&syc_clk_div_ck,	CK_443X),
-	CLK("4a318000.timer",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
-	CLK("48032000.timer",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
-	CLK("48034000.timer",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
-	CLK("48036000.timer",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
-	CLK("4803e000.timer",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
-	CLK("48086000.timer",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
-	CLK("48088000.timer",	"timer_sys_ck",	&sys_clkin_ck,	CK_443X),
-	CLK("49038000.timer",	"timer_sys_ck",	&syc_clk_div_ck,	CK_443X),
-	CLK("4903a000.timer",	"timer_sys_ck",	&syc_clk_div_ck,	CK_443X),
-	CLK("4903c000.timer",	"timer_sys_ck",	&syc_clk_div_ck,	CK_443X),
-	CLK("4903e000.timer",	"timer_sys_ck",	&syc_clk_div_ck,	CK_443X),
-	CLK(NULL,	"cpufreq_ck",	&dpll_mpu_ck,	CK_443X),
-};
-
-int __init omap4xxx_clk_init(void)
-{
-	struct omap_clk *c;
-	u32 cpu_clkflg;
-
-	if (cpu_is_omap443x()) {
-		cpu_mask = RATE_IN_4430;
-		cpu_clkflg = CK_443X;
-	} else if (cpu_is_omap446x() || cpu_is_omap447x()) {
-		cpu_mask = RATE_IN_4460 | RATE_IN_4430;
-		cpu_clkflg = CK_446X | CK_443X;
-
-		if (cpu_is_omap447x())
-			pr_warn("WARNING: OMAP4470 clock data incomplete!\n");
-	} else {
-		return 0;
-	}
-
-	clk_init(&omap2_clk_functions);
-
-	/*
-	 * Must stay commented until all OMAP SoC drivers are
-	 * converted to runtime PM, or drivers may start crashing
-	 *
-	 * omap2_clk_disable_clkdm_control();
-	 */
-
-	for (c = omap44xx_clks; c < omap44xx_clks + ARRAY_SIZE(omap44xx_clks);
-									  c++)
-		clk_preinit(c->lk.clk);
-
-	for (c = omap44xx_clks; c < omap44xx_clks + ARRAY_SIZE(omap44xx_clks);
-									  c++)
-		if (c->cpu & cpu_clkflg) {
-			clkdev_add(&c->lk);
-			clk_register(c->lk.clk);
-			omap2_init_clk_clkdm(c->lk.clk);
-		}
-
-	/* Disable autoidle on all clocks; let the PM code enable it later */
-	omap_clk_disable_autoidle_all();
-
-	recalculate_root_clocks();
-
-	/*
-	 * Only enable those clocks we will need, let the drivers
-	 * enable other clocks as necessary
-	 */
-	clk_enable_init_clocks();
-
-	return 0;
-}
diff --git a/arch/arm/mach-omap2/clock_common_data.c b/arch/arm/mach-omap2/clock_common_data.c
index b9f3ba68148..ef4d21bfb96 100644
--- a/arch/arm/mach-omap2/clock_common_data.c
+++ b/arch/arm/mach-omap2/clock_common_data.c
@@ -16,6 +16,7 @@
  * OMAP3xxx clock definition files.
  */
 
+#include <linux/clk-private.h>
 #include "clock.h"
 
 /* clksel_rate data common to 24xx/343x */
@@ -52,6 +53,13 @@ const struct clksel_rate div_1_0_rates[] = {
 	{ .div = 0 },
 };
 
+const struct clksel_rate div3_1to4_rates[] = {
+	{ .div = 1, .val = 0, .flags = RATE_IN_4430 },
+	{ .div = 2, .val = 1, .flags = RATE_IN_4430 },
+	{ .div = 4, .val = 2, .flags = RATE_IN_4430 },
+	{ .div = 0 },
+};
+
 const struct clksel_rate div_1_1_rates[] = {
 	{ .div = 1, .val = 1, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
 	{ .div = 0 },
@@ -109,14 +117,10 @@ const struct clksel_rate div31_1to31_rates[] = {
 
 /* Clocks shared between various OMAP SoCs */
 
-struct clk virt_19200000_ck = {
-	.name		= "virt_19200000_ck",
-	.ops		= &clkops_null,
-	.rate		= 19200000,
-};
+static struct clk_ops dummy_ck_ops = {};
 
-struct clk virt_26000000_ck = {
-	.name		= "virt_26000000_ck",
-	.ops		= &clkops_null,
-	.rate		= 26000000,
+struct clk dummy_ck = {
+	.name = "dummy_clk",
+	.ops = &dummy_ck_ops,
+	.flags = CLK_IS_BASIC,
 };
diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c
index 512e79a842c..384873580b2 100644
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -22,12 +22,14 @@
 #include <linux/clk.h>
 #include <linux/limits.h>
 #include <linux/err.h>
+#include <linux/clk-provider.h>
 
 #include <linux/io.h>
 
 #include <linux/bitops.h>
 
-#include <plat/clock.h>
+#include "soc.h"
+#include "clock.h"
 #include "clockdomain.h"
 
 /* clkdm_list contains all registered struct clockdomains */
@@ -946,35 +948,6 @@ static int _clkdm_clk_hwmod_enable(struct clockdomain *clkdm)
 	return 0;
 }
 
-static int _clkdm_clk_hwmod_disable(struct clockdomain *clkdm)
-{
-	unsigned long flags;
-
-	if (!clkdm || !arch_clkdm || !arch_clkdm->clkdm_clk_disable)
-		return -EINVAL;
-
-	spin_lock_irqsave(&clkdm->lock, flags);
-
-	if (atomic_read(&clkdm->usecount) == 0) {
-		spin_unlock_irqrestore(&clkdm->lock, flags);
-		WARN_ON(1); /* underflow */
-		return -ERANGE;
-	}
-
-	if (atomic_dec_return(&clkdm->usecount) > 0) {
-		spin_unlock_irqrestore(&clkdm->lock, flags);
-		return 0;
-	}
-
-	arch_clkdm->clkdm_clk_disable(clkdm);
-	pwrdm_state_switch(clkdm->pwrdm.ptr);
-	spin_unlock_irqrestore(&clkdm->lock, flags);
-
-	pr_debug("clockdomain: %s: disabled\n", clkdm->name);
-
-	return 0;
-}
-
 /**
  * clkdm_clk_enable - add an enabled downstream clock to this clkdm
  * @clkdm: struct clockdomain *
@@ -1017,15 +990,37 @@ int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
  */
 int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk)
 {
-	/*
-	 * XXX Rewrite this code to maintain a list of enabled
-	 * downstream clocks for debugging purposes?
-	 */
+	unsigned long flags;
 
-	if (!clk)
+	if (!clkdm || !clk || !arch_clkdm || !arch_clkdm->clkdm_clk_disable)
 		return -EINVAL;
 
-	return _clkdm_clk_hwmod_disable(clkdm);
+	spin_lock_irqsave(&clkdm->lock, flags);
+
+	/* corner case: disabling unused clocks */
+	if (__clk_get_enable_count(clk) == 0)
+		goto ccd_exit;
+
+	if (atomic_read(&clkdm->usecount) == 0) {
+		spin_unlock_irqrestore(&clkdm->lock, flags);
+		WARN_ON(1); /* underflow */
+		return -ERANGE;
+	}
+
+	if (atomic_dec_return(&clkdm->usecount) > 0) {
+		spin_unlock_irqrestore(&clkdm->lock, flags);
+		return 0;
+	}
+
+	arch_clkdm->clkdm_clk_disable(clkdm);
+	pwrdm_state_switch(clkdm->pwrdm.ptr);
+
+	pr_debug("clockdomain: %s: disabled\n", clkdm->name);
+
+ccd_exit:
+	spin_unlock_irqrestore(&clkdm->lock, flags);
+
+	return 0;
 }
 
 /**
@@ -1076,6 +1071,8 @@ int clkdm_hwmod_enable(struct clockdomain *clkdm, struct omap_hwmod *oh)
  */
 int clkdm_hwmod_disable(struct clockdomain *clkdm, struct omap_hwmod *oh)
 {
+	unsigned long flags;
+
 	/* The clkdm attribute does not exist yet prior OMAP4 */
 	if (cpu_is_omap24xx() || cpu_is_omap34xx())
 		return 0;
@@ -1085,9 +1082,28 @@ int clkdm_hwmod_disable(struct clockdomain *clkdm, struct omap_hwmod *oh)
 	 * downstream hwmods for debugging purposes?
 	 */
 
-	if (!oh)
+	if (!clkdm || !oh || !arch_clkdm || !arch_clkdm->clkdm_clk_disable)
 		return -EINVAL;
 
-	return _clkdm_clk_hwmod_disable(clkdm);
+	spin_lock_irqsave(&clkdm->lock, flags);
+
+	if (atomic_read(&clkdm->usecount) == 0) {
+		spin_unlock_irqrestore(&clkdm->lock, flags);
+		WARN_ON(1); /* underflow */
+		return -ERANGE;
+	}
+
+	if (atomic_dec_return(&clkdm->usecount) > 0) {
+		spin_unlock_irqrestore(&clkdm->lock, flags);
+		return 0;
+	}
+
+	arch_clkdm->clkdm_clk_disable(clkdm);
+	pwrdm_state_switch(clkdm->pwrdm.ptr);
+	spin_unlock_irqrestore(&clkdm->lock, flags);
+
+	pr_debug("clockdomain: %s: disabled\n", clkdm->name);
+
+	return 0;
 }
 
diff --git a/arch/arm/mach-omap2/clockdomain.h b/arch/arm/mach-omap2/clockdomain.h
index 629576be744..bc42446e23a 100644
--- a/arch/arm/mach-omap2/clockdomain.h
+++ b/arch/arm/mach-omap2/clockdomain.h
@@ -18,9 +18,8 @@
 #include <linux/spinlock.h>
 
 #include "powerdomain.h"
-#include <plat/clock.h>
-#include <plat/omap_hwmod.h>
-#include <plat/cpu.h>
+#include "clock.h"
+#include "omap_hwmod.h"
 
 /*
  * Clockdomain flags
diff --git a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
deleted file mode 100644
index 70294f54e35..00000000000
--- a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
+++ /dev/null
@@ -1,339 +0,0 @@
-/*
- * OMAP2 and OMAP3 clockdomain control
- *
- * Copyright (C) 2008-2010 Texas Instruments, Inc.
- * Copyright (C) 2008-2010 Nokia Corporation
- *
- * Derived from mach-omap2/clockdomain.c written by Paul Walmsley
- * Rajendra Nayak <rnayak@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/types.h>
-#include <plat/prcm.h>
-#include "prm.h"
-#include "prm2xxx_3xxx.h"
-#include "cm.h"
-#include "cm2xxx_3xxx.h"
-#include "cm-regbits-24xx.h"
-#include "cm-regbits-34xx.h"
-#include "prm-regbits-24xx.h"
-#include "clockdomain.h"
-
-static int omap2_clkdm_add_wkdep(struct clockdomain *clkdm1,
-						struct clockdomain *clkdm2)
-{
-	omap2_prm_set_mod_reg_bits((1 << clkdm2->dep_bit),
-				clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP);
-	return 0;
-}
-
-static int omap2_clkdm_del_wkdep(struct clockdomain *clkdm1,
-						 struct clockdomain *clkdm2)
-{
-	omap2_prm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
-				clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP);
-	return 0;
-}
-
-static int omap2_clkdm_read_wkdep(struct clockdomain *clkdm1,
-						 struct clockdomain *clkdm2)
-{
-	return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs,
-				PM_WKDEP, (1 << clkdm2->dep_bit));
-}
-
-static int omap2_clkdm_clear_all_wkdeps(struct clockdomain *clkdm)
-{
-	struct clkdm_dep *cd;
-	u32 mask = 0;
-
-	for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) {
-		if (!cd->clkdm)
-			continue; /* only happens if data is erroneous */
-
-		/* PRM accesses are slow, so minimize them */
-		mask |= 1 << cd->clkdm->dep_bit;
-		atomic_set(&cd->wkdep_usecount, 0);
-	}
-
-	omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs,
-				 PM_WKDEP);
-	return 0;
-}
-
-static int omap3_clkdm_add_sleepdep(struct clockdomain *clkdm1,
-						 struct clockdomain *clkdm2)
-{
-	omap2_cm_set_mod_reg_bits((1 << clkdm2->dep_bit),
-				clkdm1->pwrdm.ptr->prcm_offs,
-				OMAP3430_CM_SLEEPDEP);
-	return 0;
-}
-
-static int omap3_clkdm_del_sleepdep(struct clockdomain *clkdm1,
-						 struct clockdomain *clkdm2)
-{
-	omap2_cm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
-				clkdm1->pwrdm.ptr->prcm_offs,
-				OMAP3430_CM_SLEEPDEP);
-	return 0;
-}
-
-static int omap3_clkdm_read_sleepdep(struct clockdomain *clkdm1,
-						 struct clockdomain *clkdm2)
-{
-	return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs,
-				OMAP3430_CM_SLEEPDEP, (1 << clkdm2->dep_bit));
-}
-
-static int omap3_clkdm_clear_all_sleepdeps(struct clockdomain *clkdm)
-{
-	struct clkdm_dep *cd;
-	u32 mask = 0;
-
-	for (cd = clkdm->sleepdep_srcs; cd && cd->clkdm_name; cd++) {
-		if (!cd->clkdm)
-			continue; /* only happens if data is erroneous */
-
-		/* PRM accesses are slow, so minimize them */
-		mask |= 1 << cd->clkdm->dep_bit;
-		atomic_set(&cd->sleepdep_usecount, 0);
-	}
-	omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs,
-				OMAP3430_CM_SLEEPDEP);
-	return 0;
-}
-
-static int omap2_clkdm_sleep(struct clockdomain *clkdm)
-{
-	omap2_cm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
-				clkdm->pwrdm.ptr->prcm_offs,
-				OMAP2_PM_PWSTCTRL);
-	return 0;
-}
-
-static int omap2_clkdm_wakeup(struct clockdomain *clkdm)
-{
-	omap2_cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
-				clkdm->pwrdm.ptr->prcm_offs,
-				OMAP2_PM_PWSTCTRL);
-	return 0;
-}
-
-static void omap2_clkdm_allow_idle(struct clockdomain *clkdm)
-{
-	if (atomic_read(&clkdm->usecount) > 0)
-		_clkdm_add_autodeps(clkdm);
-
-	omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
-				clkdm->clktrctrl_mask);
-}
-
-static void omap2_clkdm_deny_idle(struct clockdomain *clkdm)
-{
-	omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
-				clkdm->clktrctrl_mask);
-
-	if (atomic_read(&clkdm->usecount) > 0)
-		_clkdm_del_autodeps(clkdm);
-}
-
-static void _enable_hwsup(struct clockdomain *clkdm)
-{
-	if (cpu_is_omap24xx())
-		omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
-					       clkdm->clktrctrl_mask);
-	else if (cpu_is_omap34xx())
-		omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
-					       clkdm->clktrctrl_mask);
-}
-
-static void _disable_hwsup(struct clockdomain *clkdm)
-{
-	if (cpu_is_omap24xx())
-		omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
-						clkdm->clktrctrl_mask);
-	else if (cpu_is_omap34xx())
-		omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
-						clkdm->clktrctrl_mask);
-}
-
-static int omap3_clkdm_sleep(struct clockdomain *clkdm)
-{
-	omap3xxx_cm_clkdm_force_sleep(clkdm->pwrdm.ptr->prcm_offs,
-				clkdm->clktrctrl_mask);
-	return 0;
-}
-
-static int omap3_clkdm_wakeup(struct clockdomain *clkdm)
-{
-	omap3xxx_cm_clkdm_force_wakeup(clkdm->pwrdm.ptr->prcm_offs,
-				clkdm->clktrctrl_mask);
-	return 0;
-}
-
-static int omap2_clkdm_clk_enable(struct clockdomain *clkdm)
-{
-	bool hwsup = false;
-
-	if (!clkdm->clktrctrl_mask)
-		return 0;
-
-	hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
-				clkdm->clktrctrl_mask);
-
-	if (hwsup) {
-		/* Disable HW transitions when we are changing deps */
-		_disable_hwsup(clkdm);
-		_clkdm_add_autodeps(clkdm);
-		_enable_hwsup(clkdm);
-	} else {
-		if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
-			omap2_clkdm_wakeup(clkdm);
-	}
-
-	return 0;
-}
-
-static int omap2_clkdm_clk_disable(struct clockdomain *clkdm)
-{
-	bool hwsup = false;
-
-	if (!clkdm->clktrctrl_mask)
-		return 0;
-
-	hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
-				clkdm->clktrctrl_mask);
-
-	if (hwsup) {
-		/* Disable HW transitions when we are changing deps */
-		_disable_hwsup(clkdm);
-		_clkdm_del_autodeps(clkdm);
-		_enable_hwsup(clkdm);
-	} else {
-		if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP)
-			omap2_clkdm_sleep(clkdm);
-	}
-
-	return 0;
-}
-
-static void omap3_clkdm_allow_idle(struct clockdomain *clkdm)
-{
-	if (atomic_read(&clkdm->usecount) > 0)
-		_clkdm_add_autodeps(clkdm);
-
-	omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
-				clkdm->clktrctrl_mask);
-}
-
-static void omap3_clkdm_deny_idle(struct clockdomain *clkdm)
-{
-	omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
-				clkdm->clktrctrl_mask);
-
-	if (atomic_read(&clkdm->usecount) > 0)
-		_clkdm_del_autodeps(clkdm);
-}
-
-static int omap3xxx_clkdm_clk_enable(struct clockdomain *clkdm)
-{
-	bool hwsup = false;
-
-	if (!clkdm->clktrctrl_mask)
-		return 0;
-
-	/*
-	 * The CLKDM_MISSING_IDLE_REPORTING flag documentation has
-	 * more details on the unpleasant problem this is working
-	 * around
-	 */
-	if ((clkdm->flags & CLKDM_MISSING_IDLE_REPORTING) &&
-	    (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)) {
-		omap3_clkdm_wakeup(clkdm);
-		return 0;
-	}
-
-	hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
-				clkdm->clktrctrl_mask);
-
-	if (hwsup) {
-		/* Disable HW transitions when we are changing deps */
-		_disable_hwsup(clkdm);
-		_clkdm_add_autodeps(clkdm);
-		_enable_hwsup(clkdm);
-	} else {
-		if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
-			omap3_clkdm_wakeup(clkdm);
-	}
-
-	return 0;
-}
-
-static int omap3xxx_clkdm_clk_disable(struct clockdomain *clkdm)
-{
-	bool hwsup = false;
-
-	if (!clkdm->clktrctrl_mask)
-		return 0;
-
-	/*
-	 * The CLKDM_MISSING_IDLE_REPORTING flag documentation has
-	 * more details on the unpleasant problem this is working
-	 * around
-	 */
-	if (clkdm->flags & CLKDM_MISSING_IDLE_REPORTING &&
-	    !(clkdm->flags & CLKDM_CAN_FORCE_SLEEP)) {
-		_enable_hwsup(clkdm);
-		return 0;
-	}
-
-	hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
-				clkdm->clktrctrl_mask);
-
-	if (hwsup) {
-		/* Disable HW transitions when we are changing deps */
-		_disable_hwsup(clkdm);
-		_clkdm_del_autodeps(clkdm);
-		_enable_hwsup(clkdm);
-	} else {
-		if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP)
-			omap3_clkdm_sleep(clkdm);
-	}
-
-	return 0;
-}
-
-struct clkdm_ops omap2_clkdm_operations = {
-	.clkdm_add_wkdep	= omap2_clkdm_add_wkdep,
-	.clkdm_del_wkdep	= omap2_clkdm_del_wkdep,
-	.clkdm_read_wkdep	= omap2_clkdm_read_wkdep,
-	.clkdm_clear_all_wkdeps	= omap2_clkdm_clear_all_wkdeps,
-	.clkdm_sleep		= omap2_clkdm_sleep,
-	.clkdm_wakeup		= omap2_clkdm_wakeup,
-	.clkdm_allow_idle	= omap2_clkdm_allow_idle,
-	.clkdm_deny_idle	= omap2_clkdm_deny_idle,
-	.clkdm_clk_enable	= omap2_clkdm_clk_enable,
-	.clkdm_clk_disable	= omap2_clkdm_clk_disable,
-};
-
-struct clkdm_ops omap3_clkdm_operations = {
-	.clkdm_add_wkdep	= omap2_clkdm_add_wkdep,
-	.clkdm_del_wkdep	= omap2_clkdm_del_wkdep,
-	.clkdm_read_wkdep	= omap2_clkdm_read_wkdep,
-	.clkdm_clear_all_wkdeps	= omap2_clkdm_clear_all_wkdeps,
-	.clkdm_add_sleepdep	= omap3_clkdm_add_sleepdep,
-	.clkdm_del_sleepdep	= omap3_clkdm_del_sleepdep,
-	.clkdm_read_sleepdep	= omap3_clkdm_read_sleepdep,
-	.clkdm_clear_all_sleepdeps	= omap3_clkdm_clear_all_sleepdeps,
-	.clkdm_sleep		= omap3_clkdm_sleep,
-	.clkdm_wakeup		= omap3_clkdm_wakeup,
-	.clkdm_allow_idle	= omap3_clkdm_allow_idle,
-	.clkdm_deny_idle	= omap3_clkdm_deny_idle,
-	.clkdm_clk_enable	= omap3xxx_clkdm_clk_enable,
-	.clkdm_clk_disable	= omap3xxx_clkdm_clk_disable,
-};
diff --git a/arch/arm/mach-omap2/clockdomain33xx.c b/arch/arm/mach-omap2/clockdomain33xx.c
deleted file mode 100644
index aca6388fad7..00000000000
--- a/arch/arm/mach-omap2/clockdomain33xx.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * AM33XX clockdomain control
- *
- * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/
- * Vaibhav Hiremath <hvaibhav@ti.com>
- *
- * Derived from mach-omap2/clockdomain44xx.c written by Rajendra Nayak
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any
- * kind, whether express or implied; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/kernel.h>
-
-#include "clockdomain.h"
-#include "cm33xx.h"
-
-
-static int am33xx_clkdm_sleep(struct clockdomain *clkdm)
-{
-	am33xx_cm_clkdm_force_sleep(clkdm->cm_inst, clkdm->clkdm_offs);
-	return 0;
-}
-
-static int am33xx_clkdm_wakeup(struct clockdomain *clkdm)
-{
-	am33xx_cm_clkdm_force_wakeup(clkdm->cm_inst, clkdm->clkdm_offs);
-	return 0;
-}
-
-static void am33xx_clkdm_allow_idle(struct clockdomain *clkdm)
-{
-	am33xx_cm_clkdm_enable_hwsup(clkdm->cm_inst, clkdm->clkdm_offs);
-}
-
-static void am33xx_clkdm_deny_idle(struct clockdomain *clkdm)
-{
-	am33xx_cm_clkdm_disable_hwsup(clkdm->cm_inst, clkdm->clkdm_offs);
-}
-
-static int am33xx_clkdm_clk_enable(struct clockdomain *clkdm)
-{
-	if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
-		return am33xx_clkdm_wakeup(clkdm);
-
-	return 0;
-}
-
-static int am33xx_clkdm_clk_disable(struct clockdomain *clkdm)
-{
-	bool hwsup = false;
-
-	hwsup = am33xx_cm_is_clkdm_in_hwsup(clkdm->cm_inst, clkdm->clkdm_offs);
-
-	if (!hwsup && (clkdm->flags & CLKDM_CAN_FORCE_SLEEP))
-		am33xx_clkdm_sleep(clkdm);
-
-	return 0;
-}
-
-struct clkdm_ops am33xx_clkdm_operations = {
-	.clkdm_sleep		= am33xx_clkdm_sleep,
-	.clkdm_wakeup		= am33xx_clkdm_wakeup,
-	.clkdm_allow_idle	= am33xx_clkdm_allow_idle,
-	.clkdm_deny_idle	= am33xx_clkdm_deny_idle,
-	.clkdm_clk_enable	= am33xx_clkdm_clk_enable,
-	.clkdm_clk_disable	= am33xx_clkdm_clk_disable,
-};
diff --git a/arch/arm/mach-omap2/clockdomain44xx.c b/arch/arm/mach-omap2/clockdomain44xx.c
deleted file mode 100644
index 6fc6155625b..00000000000
--- a/arch/arm/mach-omap2/clockdomain44xx.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * OMAP4 clockdomain control
- *
- * Copyright (C) 2008-2010 Texas Instruments, Inc.
- * Copyright (C) 2008-2010 Nokia Corporation
- *
- * Derived from mach-omap2/clockdomain.c written by Paul Walmsley
- * Rajendra Nayak <rnayak@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include "clockdomain.h"
-#include "cminst44xx.h"
-#include "cm44xx.h"
-
-static int omap4_clkdm_add_wkup_sleep_dep(struct clockdomain *clkdm1,
-					struct clockdomain *clkdm2)
-{
-	omap4_cminst_set_inst_reg_bits((1 << clkdm2->dep_bit),
-					clkdm1->prcm_partition,
-					clkdm1->cm_inst, clkdm1->clkdm_offs +
-					OMAP4_CM_STATICDEP);
-	return 0;
-}
-
-static int omap4_clkdm_del_wkup_sleep_dep(struct clockdomain *clkdm1,
-					struct clockdomain *clkdm2)
-{
-	omap4_cminst_clear_inst_reg_bits((1 << clkdm2->dep_bit),
-					clkdm1->prcm_partition,
-					clkdm1->cm_inst, clkdm1->clkdm_offs +
-					OMAP4_CM_STATICDEP);
-	return 0;
-}
-
-static int omap4_clkdm_read_wkup_sleep_dep(struct clockdomain *clkdm1,
-					struct clockdomain *clkdm2)
-{
-	return omap4_cminst_read_inst_reg_bits(clkdm1->prcm_partition,
-					clkdm1->cm_inst, clkdm1->clkdm_offs +
-					OMAP4_CM_STATICDEP,
-					(1 << clkdm2->dep_bit));
-}
-
-static int omap4_clkdm_clear_all_wkup_sleep_deps(struct clockdomain *clkdm)
-{
-	struct clkdm_dep *cd;
-	u32 mask = 0;
-
-	if (!clkdm->prcm_partition)
-		return 0;
-
-	for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) {
-		if (!cd->clkdm)
-			continue; /* only happens if data is erroneous */
-
-		mask |= 1 << cd->clkdm->dep_bit;
-		atomic_set(&cd->wkdep_usecount, 0);
-	}
-
-	omap4_cminst_clear_inst_reg_bits(mask, clkdm->prcm_partition,
-					clkdm->cm_inst, clkdm->clkdm_offs +
-					OMAP4_CM_STATICDEP);
-	return 0;
-}
-
-static int omap4_clkdm_sleep(struct clockdomain *clkdm)
-{
-	omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition,
-					clkdm->cm_inst, clkdm->clkdm_offs);
-	return 0;
-}
-
-static int omap4_clkdm_wakeup(struct clockdomain *clkdm)
-{
-	omap4_cminst_clkdm_force_wakeup(clkdm->prcm_partition,
-					clkdm->cm_inst, clkdm->clkdm_offs);
-	return 0;
-}
-
-static void omap4_clkdm_allow_idle(struct clockdomain *clkdm)
-{
-	omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition,
-					clkdm->cm_inst, clkdm->clkdm_offs);
-}
-
-static void omap4_clkdm_deny_idle(struct clockdomain *clkdm)
-{
-	if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
-		omap4_clkdm_wakeup(clkdm);
-	else
-		omap4_cminst_clkdm_disable_hwsup(clkdm->prcm_partition,
-						 clkdm->cm_inst,
-						 clkdm->clkdm_offs);
-}
-
-static int omap4_clkdm_clk_enable(struct clockdomain *clkdm)
-{
-	if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
-		return omap4_clkdm_wakeup(clkdm);
-
-	return 0;
-}
-
-static int omap4_clkdm_clk_disable(struct clockdomain *clkdm)
-{
-	bool hwsup = false;
-
-	if (!clkdm->prcm_partition)
-		return 0;
-
-	/*
-	 * The CLKDM_MISSING_IDLE_REPORTING flag documentation has
-	 * more details on the unpleasant problem this is working
-	 * around
-	 */
-	if (clkdm->flags & CLKDM_MISSING_IDLE_REPORTING &&
-	    !(clkdm->flags & CLKDM_CAN_FORCE_SLEEP)) {
-		omap4_clkdm_allow_idle(clkdm);
-		return 0;
-	}
-
-	hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition,
-					clkdm->cm_inst, clkdm->clkdm_offs);
-
-	if (!hwsup && (clkdm->flags & CLKDM_CAN_FORCE_SLEEP))
-		omap4_clkdm_sleep(clkdm);
-
-	return 0;
-}
-
-struct clkdm_ops omap4_clkdm_operations = {
-	.clkdm_add_wkdep	= omap4_clkdm_add_wkup_sleep_dep,
-	.clkdm_del_wkdep	= omap4_clkdm_del_wkup_sleep_dep,
-	.clkdm_read_wkdep	= omap4_clkdm_read_wkup_sleep_dep,
-	.clkdm_clear_all_wkdeps	= omap4_clkdm_clear_all_wkup_sleep_deps,
-	.clkdm_add_sleepdep	= omap4_clkdm_add_wkup_sleep_dep,
-	.clkdm_del_sleepdep	= omap4_clkdm_del_wkup_sleep_dep,
-	.clkdm_read_sleepdep	= omap4_clkdm_read_wkup_sleep_dep,
-	.clkdm_clear_all_sleepdeps	= omap4_clkdm_clear_all_wkup_sleep_deps,
-	.clkdm_sleep		= omap4_clkdm_sleep,
-	.clkdm_wakeup		= omap4_clkdm_wakeup,
-	.clkdm_allow_idle	= omap4_clkdm_allow_idle,
-	.clkdm_deny_idle	= omap4_clkdm_deny_idle,
-	.clkdm_clk_enable	= omap4_clkdm_clk_enable,
-	.clkdm_clk_disable	= omap4_clkdm_clk_disable,
-};
diff --git a/arch/arm/mach-omap2/clockdomains2420_data.c b/arch/arm/mach-omap2/clockdomains2420_data.c
index 5c741852fac..7e76becf3a4 100644
--- a/arch/arm/mach-omap2/clockdomains2420_data.c
+++ b/arch/arm/mach-omap2/clockdomains2420_data.c
@@ -35,6 +35,7 @@
 #include <linux/kernel.h>
 #include <linux/io.h>
 
+#include "soc.h"
 #include "clockdomain.h"
 #include "prm2xxx_3xxx.h"
 #include "cm2xxx_3xxx.h"
diff --git a/arch/arm/mach-omap2/clockdomains2430_data.c b/arch/arm/mach-omap2/clockdomains2430_data.c
index f09617555e1..b923007e45d 100644
--- a/arch/arm/mach-omap2/clockdomains2430_data.c
+++ b/arch/arm/mach-omap2/clockdomains2430_data.c
@@ -35,6 +35,7 @@
 #include <linux/kernel.h>
 #include <linux/io.h>
 
+#include "soc.h"
 #include "clockdomain.h"
 #include "prm2xxx_3xxx.h"
 #include "cm2xxx_3xxx.h"
diff --git a/arch/arm/mach-omap2/clockdomains3xxx_data.c b/arch/arm/mach-omap2/clockdomains3xxx_data.c
index 933a35cd124..e6b91e552d3 100644
--- a/arch/arm/mach-omap2/clockdomains3xxx_data.c
+++ b/arch/arm/mach-omap2/clockdomains3xxx_data.c
@@ -33,6 +33,7 @@
 #include <linux/kernel.h>
 #include <linux/io.h>
 
+#include "soc.h"
 #include "clockdomain.h"
 #include "prm2xxx_3xxx.h"
 #include "cm2xxx_3xxx.h"
diff --git a/arch/arm/mach-omap2/cm-regbits-24xx.h b/arch/arm/mach-omap2/cm-regbits-24xx.h
index 68629043756..669ef51b17a 100644
--- a/arch/arm/mach-omap2/cm-regbits-24xx.h
+++ b/arch/arm/mach-omap2/cm-regbits-24xx.h
@@ -59,6 +59,7 @@
 /* CM_CLKSEL_MPU */
 #define OMAP24XX_CLKSEL_MPU_SHIFT			0
 #define OMAP24XX_CLKSEL_MPU_MASK			(0x1f << 0)
+#define OMAP24XX_CLKSEL_MPU_WIDTH			5
 
 /* CM_CLKSTCTRL_MPU */
 #define OMAP24XX_AUTOSTATE_MPU_SHIFT			0
@@ -237,8 +238,10 @@
 #define OMAP24XX_CLKSEL_DSS1_MASK			(0x1f << 8)
 #define OMAP24XX_CLKSEL_L4_SHIFT			5
 #define OMAP24XX_CLKSEL_L4_MASK				(0x3 << 5)
+#define OMAP24XX_CLKSEL_L4_WIDTH			2
 #define OMAP24XX_CLKSEL_L3_SHIFT			0
 #define OMAP24XX_CLKSEL_L3_MASK				(0x1f << 0)
+#define OMAP24XX_CLKSEL_L3_WIDTH			5
 
 /* CM_CLKSEL2_CORE */
 #define OMAP24XX_CLKSEL_GPT12_SHIFT			22
@@ -333,7 +336,9 @@
 #define OMAP24XX_EN_DPLL_MASK				(0x3 << 0)
 
 /* CM_IDLEST_CKGEN */
+#define OMAP24XX_ST_54M_APLL_SHIFT			9
 #define OMAP24XX_ST_54M_APLL_MASK			(1 << 9)
+#define OMAP24XX_ST_96M_APLL_SHIFT			8
 #define OMAP24XX_ST_96M_APLL_MASK			(1 << 8)
 #define OMAP24XX_ST_54M_CLK_MASK			(1 << 6)
 #define OMAP24XX_ST_12M_CLK_MASK			(1 << 5)
@@ -361,8 +366,10 @@
 #define OMAP24XX_DPLL_DIV_MASK				(0xf << 8)
 #define OMAP24XX_54M_SOURCE_SHIFT			5
 #define OMAP24XX_54M_SOURCE_MASK			(1 << 5)
+#define OMAP24XX_54M_SOURCE_WIDTH			1
 #define OMAP2430_96M_SOURCE_SHIFT			4
 #define OMAP2430_96M_SOURCE_MASK			(1 << 4)
+#define OMAP2430_96M_SOURCE_WIDTH			1
 #define OMAP24XX_48M_SOURCE_SHIFT			3
 #define OMAP24XX_48M_SOURCE_MASK			(1 << 3)
 #define OMAP2430_ALTCLK_SOURCE_SHIFT			0
diff --git a/arch/arm/mach-omap2/cm-regbits-34xx.h b/arch/arm/mach-omap2/cm-regbits-34xx.h
index 59598ffd878..adf78d32580 100644
--- a/arch/arm/mach-omap2/cm-regbits-34xx.h
+++ b/arch/arm/mach-omap2/cm-regbits-34xx.h
@@ -81,6 +81,7 @@
 /* CM_CLKSEL1_PLL_IVA2 */
 #define OMAP3430_IVA2_CLK_SRC_SHIFT			19
 #define OMAP3430_IVA2_CLK_SRC_MASK			(0x7 << 19)
+#define OMAP3430_IVA2_CLK_SRC_WIDTH			3
 #define OMAP3430_IVA2_DPLL_MULT_SHIFT			8
 #define OMAP3430_IVA2_DPLL_MULT_MASK			(0x7ff << 8)
 #define OMAP3430_IVA2_DPLL_DIV_SHIFT			0
@@ -89,6 +90,7 @@
 /* CM_CLKSEL2_PLL_IVA2 */
 #define OMAP3430_IVA2_DPLL_CLKOUT_DIV_SHIFT		0
 #define OMAP3430_IVA2_DPLL_CLKOUT_DIV_MASK		(0x1f << 0)
+#define OMAP3430_IVA2_DPLL_CLKOUT_DIV_WIDTH		5
 
 /* CM_CLKSTCTRL_IVA2 */
 #define OMAP3430_CLKTRCTRL_IVA2_SHIFT			0
@@ -118,6 +120,7 @@
 /* CM_IDLEST_PLL_MPU */
 #define OMAP3430_ST_MPU_CLK_SHIFT			0
 #define OMAP3430_ST_MPU_CLK_MASK			(1 << 0)
+#define OMAP3430_ST_MPU_CLK_WIDTH			1
 
 /* CM_AUTOIDLE_PLL_MPU */
 #define OMAP3430_AUTO_MPU_DPLL_SHIFT			0
@@ -126,6 +129,7 @@
 /* CM_CLKSEL1_PLL_MPU */
 #define OMAP3430_MPU_CLK_SRC_SHIFT			19
 #define OMAP3430_MPU_CLK_SRC_MASK			(0x7 << 19)
+#define OMAP3430_MPU_CLK_SRC_WIDTH			3
 #define OMAP3430_MPU_DPLL_MULT_SHIFT			8
 #define OMAP3430_MPU_DPLL_MULT_MASK			(0x7ff << 8)
 #define OMAP3430_MPU_DPLL_DIV_SHIFT			0
@@ -134,6 +138,7 @@
 /* CM_CLKSEL2_PLL_MPU */
 #define OMAP3430_MPU_DPLL_CLKOUT_DIV_SHIFT		0
 #define OMAP3430_MPU_DPLL_CLKOUT_DIV_MASK		(0x1f << 0)
+#define OMAP3430_MPU_DPLL_CLKOUT_DIV_WIDTH		5
 
 /* CM_CLKSTCTRL_MPU */
 #define OMAP3430_CLKTRCTRL_MPU_SHIFT			0
@@ -345,10 +350,13 @@
 #define OMAP3430ES1_CLKSEL_FSHOSTUSB_MASK		(0x3 << 4)
 #define OMAP3430_CLKSEL_L4_SHIFT			2
 #define OMAP3430_CLKSEL_L4_MASK				(0x3 << 2)
+#define OMAP3430_CLKSEL_L4_WIDTH			2
 #define OMAP3430_CLKSEL_L3_SHIFT			0
 #define OMAP3430_CLKSEL_L3_MASK				(0x3 << 0)
+#define OMAP3430_CLKSEL_L3_WIDTH			2
 #define OMAP3630_CLKSEL_96M_SHIFT			12
 #define OMAP3630_CLKSEL_96M_MASK			(0x3 << 12)
+#define OMAP3630_CLKSEL_96M_WIDTH			2
 
 /* CM_CLKSTCTRL_CORE */
 #define OMAP3430ES1_CLKTRCTRL_D2D_SHIFT			4
@@ -452,6 +460,7 @@
 #define OMAP3430ES2_CLKSEL_USIMOCP_MASK			(0xf << 3)
 #define OMAP3430_CLKSEL_RM_SHIFT			1
 #define OMAP3430_CLKSEL_RM_MASK				(0x3 << 1)
+#define OMAP3430_CLKSEL_RM_WIDTH			2
 #define OMAP3430_CLKSEL_GPT1_SHIFT			0
 #define OMAP3430_CLKSEL_GPT1_MASK			(1 << 0)
 
@@ -520,14 +529,17 @@
 /* Note that OMAP3430_CORE_DPLL_CLKOUT_DIV_MASK was (0x3 << 27) on 3430ES1 */
 #define OMAP3430_CORE_DPLL_CLKOUT_DIV_SHIFT		27
 #define OMAP3430_CORE_DPLL_CLKOUT_DIV_MASK		(0x1f << 27)
+#define OMAP3430_CORE_DPLL_CLKOUT_DIV_WIDTH		5
 #define OMAP3430_CORE_DPLL_MULT_SHIFT			16
 #define OMAP3430_CORE_DPLL_MULT_MASK			(0x7ff << 16)
 #define OMAP3430_CORE_DPLL_DIV_SHIFT			8
 #define OMAP3430_CORE_DPLL_DIV_MASK			(0x7f << 8)
 #define OMAP3430_SOURCE_96M_SHIFT			6
 #define OMAP3430_SOURCE_96M_MASK			(1 << 6)
+#define OMAP3430_SOURCE_96M_WIDTH			1
 #define OMAP3430_SOURCE_54M_SHIFT			5
 #define OMAP3430_SOURCE_54M_MASK			(1 << 5)
+#define OMAP3430_SOURCE_54M_WIDTH			1
 #define OMAP3430_SOURCE_48M_SHIFT			3
 #define OMAP3430_SOURCE_48M_MASK			(1 << 3)
 
@@ -545,7 +557,9 @@
 /* CM_CLKSEL3_PLL */
 #define OMAP3430_DIV_96M_SHIFT				0
 #define OMAP3430_DIV_96M_MASK				(0x1f << 0)
+#define OMAP3430_DIV_96M_WIDTH				5
 #define OMAP3630_DIV_96M_MASK				(0x3f << 0)
+#define OMAP3630_DIV_96M_WIDTH				6
 
 /* CM_CLKSEL4_PLL */
 #define OMAP3430ES2_PERIPH2_DPLL_MULT_SHIFT		8
@@ -556,12 +570,14 @@
 /* CM_CLKSEL5_PLL */
 #define OMAP3430ES2_DIV_120M_SHIFT			0
 #define OMAP3430ES2_DIV_120M_MASK			(0x1f << 0)
+#define OMAP3430ES2_DIV_120M_WIDTH			5
 
 /* CM_CLKOUT_CTRL */
 #define OMAP3430_CLKOUT2_EN_SHIFT			7
 #define OMAP3430_CLKOUT2_EN_MASK			(1 << 7)
 #define OMAP3430_CLKOUT2_DIV_SHIFT			3
 #define OMAP3430_CLKOUT2_DIV_MASK			(0x7 << 3)
+#define OMAP3430_CLKOUT2_DIV_WIDTH			3
 #define OMAP3430_CLKOUT2SOURCE_SHIFT			0
 #define OMAP3430_CLKOUT2SOURCE_MASK			(0x3 << 0)
 
@@ -592,10 +608,14 @@
 /* CM_CLKSEL_DSS */
 #define OMAP3430_CLKSEL_TV_SHIFT			8
 #define OMAP3430_CLKSEL_TV_MASK				(0x1f << 8)
+#define OMAP3430_CLKSEL_TV_WIDTH			5
 #define OMAP3630_CLKSEL_TV_MASK				(0x3f << 8)
+#define OMAP3630_CLKSEL_TV_WIDTH			6
 #define OMAP3430_CLKSEL_DSS1_SHIFT			0
 #define OMAP3430_CLKSEL_DSS1_MASK			(0x1f << 0)
+#define OMAP3430_CLKSEL_DSS1_WIDTH			5
 #define OMAP3630_CLKSEL_DSS1_MASK			(0x3f << 0)
+#define OMAP3630_CLKSEL_DSS1_WIDTH			6
 
 /* CM_SLEEPDEP_DSS specific bits */
 
@@ -623,7 +643,9 @@
 /* CM_CLKSEL_CAM */
 #define OMAP3430_CLKSEL_CAM_SHIFT			0
 #define OMAP3430_CLKSEL_CAM_MASK			(0x1f << 0)
+#define OMAP3430_CLKSEL_CAM_WIDTH			5
 #define OMAP3630_CLKSEL_CAM_MASK			(0x3f << 0)
+#define OMAP3630_CLKSEL_CAM_WIDTH			6
 
 /* CM_SLEEPDEP_CAM specific bits */
 
@@ -721,21 +743,30 @@
 /* CM_CLKSEL1_EMU */
 #define OMAP3430_DIV_DPLL4_SHIFT			24
 #define OMAP3430_DIV_DPLL4_MASK				(0x1f << 24)
+#define OMAP3430_DIV_DPLL4_WIDTH			5
 #define OMAP3630_DIV_DPLL4_MASK				(0x3f << 24)
+#define OMAP3630_DIV_DPLL4_WIDTH			6
 #define OMAP3430_DIV_DPLL3_SHIFT			16
 #define OMAP3430_DIV_DPLL3_MASK				(0x1f << 16)
+#define OMAP3430_DIV_DPLL3_WIDTH			5
 #define OMAP3430_CLKSEL_TRACECLK_SHIFT			11
 #define OMAP3430_CLKSEL_TRACECLK_MASK			(0x7 << 11)
+#define OMAP3430_CLKSEL_TRACECLK_WIDTH			3
 #define OMAP3430_CLKSEL_PCLK_SHIFT			8
 #define OMAP3430_CLKSEL_PCLK_MASK			(0x7 << 8)
+#define OMAP3430_CLKSEL_PCLK_WIDTH			3
 #define OMAP3430_CLKSEL_PCLKX2_SHIFT			6
 #define OMAP3430_CLKSEL_PCLKX2_MASK			(0x3 << 6)
+#define OMAP3430_CLKSEL_PCLKX2_WIDTH			2
 #define OMAP3430_CLKSEL_ATCLK_SHIFT			4
 #define OMAP3430_CLKSEL_ATCLK_MASK			(0x3 << 4)
+#define OMAP3430_CLKSEL_ATCLK_WIDTH			2
 #define OMAP3430_TRACE_MUX_CTRL_SHIFT			2
 #define OMAP3430_TRACE_MUX_CTRL_MASK			(0x3 << 2)
+#define OMAP3430_TRACE_MUX_CTRL_WIDTH			2
 #define OMAP3430_MUX_CTRL_SHIFT				0
 #define OMAP3430_MUX_CTRL_MASK				(0x3 << 0)
+#define OMAP3430_MUX_CTRL_WIDTH				2
 
 /* CM_CLKSTCTRL_EMU */
 #define OMAP3430_CLKTRCTRL_EMU_SHIFT			0
diff --git a/arch/arm/mach-omap2/cm.h b/arch/arm/mach-omap2/cm.h
index f24e3f7a2bb..93473f9a551 100644
--- a/arch/arm/mach-omap2/cm.h
+++ b/arch/arm/mach-omap2/cm.h
@@ -1,7 +1,7 @@
 /*
  * OMAP2+ Clock Management prototypes
  *
- * Copyright (C) 2007-2009 Texas Instruments, Inc.
+ * Copyright (C) 2007-2009, 2012 Texas Instruments, Inc.
  * Copyright (C) 2007-2009 Nokia Corporation
  *
  * Written by Paul Walmsley
@@ -22,6 +22,12 @@
  */
 #define MAX_MODULE_READY_TIME		2000
 
+# ifndef __ASSEMBLER__
+extern void __iomem *cm_base;
+extern void __iomem *cm2_base;
+extern void omap2_set_globals_cm(void __iomem *cm, void __iomem *cm2);
+# endif
+
 /*
  * MAX_MODULE_DISABLE_TIME: max duration in microseconds to wait for
  * the PRCM to request that a module enter the inactive state in the
@@ -33,4 +39,26 @@
  */
 #define MAX_MODULE_DISABLE_TIME		5000
 
+# ifndef __ASSEMBLER__
+
+/**
+ * struct cm_ll_data - fn ptrs to per-SoC CM function implementations
+ * @split_idlest_reg: ptr to the SoC CM-specific split_idlest_reg impl
+ * @wait_module_ready: ptr to the SoC CM-specific wait_module_ready impl
+ */
+struct cm_ll_data {
+	int (*split_idlest_reg)(void __iomem *idlest_reg, s16 *prcm_inst,
+				u8 *idlest_reg_id);
+	int (*wait_module_ready)(s16 prcm_mod, u8 idlest_id, u8 idlest_shift);
+};
+
+extern int cm_split_idlest_reg(void __iomem *idlest_reg, s16 *prcm_inst,
+			       u8 *idlest_reg_id);
+extern int cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, u8 idlest_shift);
+
+extern int cm_register(struct cm_ll_data *cld);
+extern int cm_unregister(struct cm_ll_data *cld);
+
+# endif
+
 #endif
diff --git a/arch/arm/mach-omap2/cm2xxx.c b/arch/arm/mach-omap2/cm2xxx.c
new file mode 100644
index 00000000000..db650690e9d
--- /dev/null
+++ b/arch/arm/mach-omap2/cm2xxx.c
@@ -0,0 +1,381 @@
+/*
+ * OMAP2xxx CM module functions
+ *
+ * Copyright (C) 2009 Nokia Corporation
+ * Copyright (C) 2008-2010, 2012 Texas Instruments, Inc.
+ * Paul Walmsley
+ * Rajendra Nayak <rnayak@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/io.h>
+
+#include "soc.h"
+#include "iomap.h"
+#include "common.h"
+#include "prm2xxx.h"
+#include "cm.h"
+#include "cm2xxx.h"
+#include "cm-regbits-24xx.h"
+#include "clockdomain.h"
+
+/* CM_AUTOIDLE_PLL.AUTO_* bit values for DPLLs */
+#define DPLL_AUTOIDLE_DISABLE				0x0
+#define OMAP2XXX_DPLL_AUTOIDLE_LOW_POWER_STOP		0x3
+
+/* CM_AUTOIDLE_PLL.AUTO_* bit values for APLLs (OMAP2xxx only) */
+#define OMAP2XXX_APLL_AUTOIDLE_DISABLE			0x0
+#define OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP		0x3
+
+/* CM_IDLEST_PLL bit value offset for APLLs (OMAP2xxx only) */
+#define EN_APLL_LOCKED					3
+
+static const u8 omap2xxx_cm_idlest_offs[] = {
+	CM_IDLEST1, CM_IDLEST2, OMAP2430_CM_IDLEST3, OMAP24XX_CM_IDLEST4
+};
+
+/*
+ *
+ */
+
+static void _write_clktrctrl(u8 c, s16 module, u32 mask)
+{
+	u32 v;
+
+	v = omap2_cm_read_mod_reg(module, OMAP2_CM_CLKSTCTRL);
+	v &= ~mask;
+	v |= c << __ffs(mask);
+	omap2_cm_write_mod_reg(v, module, OMAP2_CM_CLKSTCTRL);
+}
+
+bool omap2xxx_cm_is_clkdm_in_hwsup(s16 module, u32 mask)
+{
+	u32 v;
+
+	v = omap2_cm_read_mod_reg(module, OMAP2_CM_CLKSTCTRL);
+	v &= mask;
+	v >>= __ffs(mask);
+
+	return (v == OMAP24XX_CLKSTCTRL_ENABLE_AUTO) ? 1 : 0;
+}
+
+void omap2xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask)
+{
+	_write_clktrctrl(OMAP24XX_CLKSTCTRL_ENABLE_AUTO, module, mask);
+}
+
+void omap2xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask)
+{
+	_write_clktrctrl(OMAP24XX_CLKSTCTRL_DISABLE_AUTO, module, mask);
+}
+
+/*
+ * DPLL autoidle control
+ */
+
+static void _omap2xxx_set_dpll_autoidle(u8 m)
+{
+	u32 v;
+
+	v = omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE);
+	v &= ~OMAP24XX_AUTO_DPLL_MASK;
+	v |= m << OMAP24XX_AUTO_DPLL_SHIFT;
+	omap2_cm_write_mod_reg(v, PLL_MOD, CM_AUTOIDLE);
+}
+
+void omap2xxx_cm_set_dpll_disable_autoidle(void)
+{
+	_omap2xxx_set_dpll_autoidle(OMAP2XXX_DPLL_AUTOIDLE_LOW_POWER_STOP);
+}
+
+void omap2xxx_cm_set_dpll_auto_low_power_stop(void)
+{
+	_omap2xxx_set_dpll_autoidle(DPLL_AUTOIDLE_DISABLE);
+}
+
+/*
+ * APLL control
+ */
+
+static void _omap2xxx_set_apll_autoidle(u8 m, u32 mask)
+{
+	u32 v;
+
+	v = omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE);
+	v &= ~mask;
+	v |= m << __ffs(mask);
+	omap2_cm_write_mod_reg(v, PLL_MOD, CM_AUTOIDLE);
+}
+
+void omap2xxx_cm_set_apll54_disable_autoidle(void)
+{
+	_omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP,
+				    OMAP24XX_AUTO_54M_MASK);
+}
+
+void omap2xxx_cm_set_apll54_auto_low_power_stop(void)
+{
+	_omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_DISABLE,
+				    OMAP24XX_AUTO_54M_MASK);
+}
+
+void omap2xxx_cm_set_apll96_disable_autoidle(void)
+{
+	_omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP,
+				    OMAP24XX_AUTO_96M_MASK);
+}
+
+void omap2xxx_cm_set_apll96_auto_low_power_stop(void)
+{
+	_omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_DISABLE,
+				    OMAP24XX_AUTO_96M_MASK);
+}
+
+/* Enable an APLL if off */
+static int _omap2xxx_apll_enable(u8 enable_bit, u8 status_bit)
+{
+	u32 v, m;
+
+	m = EN_APLL_LOCKED << enable_bit;
+
+	v = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN);
+	if (v & m)
+		return 0;   /* apll already enabled */
+
+	v |= m;
+	omap2_cm_write_mod_reg(v, PLL_MOD, CM_CLKEN);
+
+	omap2xxx_cm_wait_module_ready(PLL_MOD, 1, status_bit);
+
+	/*
+	 * REVISIT: Should we return an error code if
+	 * omap2xxx_cm_wait_module_ready() fails?
+	 */
+	return 0;
+}
+
+/* Stop APLL */
+static void _omap2xxx_apll_disable(u8 enable_bit)
+{
+	u32 v;
+
+	v = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN);
+	v &= ~(EN_APLL_LOCKED << enable_bit);
+	omap2_cm_write_mod_reg(v, PLL_MOD, CM_CLKEN);
+}
+
+/* Enable an APLL if off */
+int omap2xxx_cm_apll54_enable(void)
+{
+	return _omap2xxx_apll_enable(OMAP24XX_EN_54M_PLL_SHIFT,
+				     OMAP24XX_ST_54M_APLL_SHIFT);
+}
+
+/* Enable an APLL if off */
+int omap2xxx_cm_apll96_enable(void)
+{
+	return _omap2xxx_apll_enable(OMAP24XX_EN_96M_PLL_SHIFT,
+				     OMAP24XX_ST_96M_APLL_SHIFT);
+}
+
+/* Stop APLL */
+void omap2xxx_cm_apll54_disable(void)
+{
+	_omap2xxx_apll_disable(OMAP24XX_EN_54M_PLL_SHIFT);
+}
+
+/* Stop APLL */
+void omap2xxx_cm_apll96_disable(void)
+{
+	_omap2xxx_apll_disable(OMAP24XX_EN_96M_PLL_SHIFT);
+}
+
+/**
+ * omap2xxx_cm_split_idlest_reg - split CM_IDLEST reg addr into its components
+ * @idlest_reg: CM_IDLEST* virtual address
+ * @prcm_inst: pointer to an s16 to return the PRCM instance offset
+ * @idlest_reg_id: pointer to a u8 to return the CM_IDLESTx register ID
+ *
+ * XXX This function is only needed until absolute register addresses are
+ * removed from the OMAP struct clk records.
+ */
+int omap2xxx_cm_split_idlest_reg(void __iomem *idlest_reg, s16 *prcm_inst,
+				 u8 *idlest_reg_id)
+{
+	unsigned long offs;
+	u8 idlest_offs;
+	int i;
+
+	if (idlest_reg < cm_base || idlest_reg > (cm_base + 0x0fff))
+		return -EINVAL;
+
+	idlest_offs = (unsigned long)idlest_reg & 0xff;
+	for (i = 0; i < ARRAY_SIZE(omap2xxx_cm_idlest_offs); i++) {
+		if (idlest_offs == omap2xxx_cm_idlest_offs[i]) {
+			*idlest_reg_id = i + 1;
+			break;
+		}
+	}
+
+	if (i == ARRAY_SIZE(omap2xxx_cm_idlest_offs))
+		return -EINVAL;
+
+	offs = idlest_reg - cm_base;
+	offs &= 0xff00;
+	*prcm_inst = offs;
+
+	return 0;
+}
+
+/*
+ *
+ */
+
+/**
+ * omap2xxx_cm_wait_module_ready - wait for a module to leave idle or standby
+ * @prcm_mod: PRCM module offset
+ * @idlest_id: CM_IDLESTx register ID (i.e., x = 1, 2, 3)
+ * @idlest_shift: shift of the bit in the CM_IDLEST* register to check
+ *
+ * Wait for the PRCM to indicate that the module identified by
+ * (@prcm_mod, @idlest_id, @idlest_shift) is clocked.  Return 0 upon
+ * success or -EBUSY if the module doesn't enable in time.
+ */
+int omap2xxx_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, u8 idlest_shift)
+{
+	int ena = 0, i = 0;
+	u8 cm_idlest_reg;
+	u32 mask;
+
+	if (!idlest_id || (idlest_id > ARRAY_SIZE(omap2xxx_cm_idlest_offs)))
+		return -EINVAL;
+
+	cm_idlest_reg = omap2xxx_cm_idlest_offs[idlest_id - 1];
+
+	mask = 1 << idlest_shift;
+	ena = mask;
+
+	omap_test_timeout(((omap2_cm_read_mod_reg(prcm_mod, cm_idlest_reg) &
+			    mask) == ena), MAX_MODULE_READY_TIME, i);
+
+	return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY;
+}
+
+/* Clockdomain low-level functions */
+
+static void omap2xxx_clkdm_allow_idle(struct clockdomain *clkdm)
+{
+	if (atomic_read(&clkdm->usecount) > 0)
+		_clkdm_add_autodeps(clkdm);
+
+	omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+				       clkdm->clktrctrl_mask);
+}
+
+static void omap2xxx_clkdm_deny_idle(struct clockdomain *clkdm)
+{
+	omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+					clkdm->clktrctrl_mask);
+
+	if (atomic_read(&clkdm->usecount) > 0)
+		_clkdm_del_autodeps(clkdm);
+}
+
+static int omap2xxx_clkdm_clk_enable(struct clockdomain *clkdm)
+{
+	bool hwsup = false;
+
+	if (!clkdm->clktrctrl_mask)
+		return 0;
+
+	hwsup = omap2xxx_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+					      clkdm->clktrctrl_mask);
+
+	if (hwsup) {
+		/* Disable HW transitions when we are changing deps */
+		omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+						clkdm->clktrctrl_mask);
+		_clkdm_add_autodeps(clkdm);
+		omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+					       clkdm->clktrctrl_mask);
+	} else {
+		if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
+			omap2xxx_clkdm_wakeup(clkdm);
+	}
+
+	return 0;
+}
+
+static int omap2xxx_clkdm_clk_disable(struct clockdomain *clkdm)
+{
+	bool hwsup = false;
+
+	if (!clkdm->clktrctrl_mask)
+		return 0;
+
+	hwsup = omap2xxx_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+					      clkdm->clktrctrl_mask);
+
+	if (hwsup) {
+		/* Disable HW transitions when we are changing deps */
+		omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+						clkdm->clktrctrl_mask);
+		_clkdm_del_autodeps(clkdm);
+		omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+					       clkdm->clktrctrl_mask);
+	} else {
+		if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP)
+			omap2xxx_clkdm_sleep(clkdm);
+	}
+
+	return 0;
+}
+
+struct clkdm_ops omap2_clkdm_operations = {
+	.clkdm_add_wkdep	= omap2_clkdm_add_wkdep,
+	.clkdm_del_wkdep	= omap2_clkdm_del_wkdep,
+	.clkdm_read_wkdep	= omap2_clkdm_read_wkdep,
+	.clkdm_clear_all_wkdeps	= omap2_clkdm_clear_all_wkdeps,
+	.clkdm_sleep		= omap2xxx_clkdm_sleep,
+	.clkdm_wakeup		= omap2xxx_clkdm_wakeup,
+	.clkdm_allow_idle	= omap2xxx_clkdm_allow_idle,
+	.clkdm_deny_idle	= omap2xxx_clkdm_deny_idle,
+	.clkdm_clk_enable	= omap2xxx_clkdm_clk_enable,
+	.clkdm_clk_disable	= omap2xxx_clkdm_clk_disable,
+};
+
+/*
+ *
+ */
+
+static struct cm_ll_data omap2xxx_cm_ll_data = {
+	.split_idlest_reg	= &omap2xxx_cm_split_idlest_reg,
+	.wait_module_ready	= &omap2xxx_cm_wait_module_ready,
+};
+
+int __init omap2xxx_cm_init(void)
+{
+	if (!cpu_is_omap24xx())
+		return 0;
+
+	return cm_register(&omap2xxx_cm_ll_data);
+}
+
+static void __exit omap2xxx_cm_exit(void)
+{
+	if (!cpu_is_omap24xx())
+		return;
+
+	/* Should never happen */
+	WARN(cm_unregister(&omap2xxx_cm_ll_data),
+	     "%s: cm_ll_data function pointer mismatch\n", __func__);
+}
+__exitcall(omap2xxx_cm_exit);
diff --git a/arch/arm/mach-omap2/cm2xxx.h b/arch/arm/mach-omap2/cm2xxx.h
new file mode 100644
index 00000000000..4cbb39b051d
--- /dev/null
+++ b/arch/arm/mach-omap2/cm2xxx.h
@@ -0,0 +1,70 @@
+/*
+ * OMAP2xxx Clock Management (CM) register definitions
+ *
+ * Copyright (C) 2007-2009, 2012 Texas Instruments, Inc.
+ * Copyright (C) 2007-2010 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * The CM hardware modules on the OMAP2/3 are quite similar to each
+ * other.  The CM modules/instances on OMAP4 are quite different, so
+ * they are handled in a separate file.
+ */
+#ifndef __ARCH_ASM_MACH_OMAP2_CM2XXX_H
+#define __ARCH_ASM_MACH_OMAP2_CM2XXX_H
+
+#include "prcm-common.h"
+#include "cm2xxx_3xxx.h"
+
+#define OMAP2420_CM_REGADDR(module, reg)				\
+			OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE + (module) + (reg))
+#define OMAP2430_CM_REGADDR(module, reg)				\
+			OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE + (module) + (reg))
+
+/*
+ * Module specific CM register offsets from CM_BASE + domain offset
+ * Use cm_{read,write}_mod_reg() with these registers.
+ * These register offsets generally appear in more than one PRCM submodule.
+ */
+
+/* OMAP2-specific register offsets */
+
+#define OMAP24XX_CM_FCLKEN2				0x0004
+#define OMAP24XX_CM_ICLKEN4				0x001c
+#define OMAP24XX_CM_AUTOIDLE4				0x003c
+#define OMAP24XX_CM_IDLEST4				0x002c
+
+/* CM_IDLEST bit field values to indicate deasserted IdleReq */
+
+#define OMAP24XX_CM_IDLEST_VAL				0
+
+
+/* Clock management domain register get/set */
+
+#ifndef __ASSEMBLER__
+
+extern void omap2xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask);
+extern void omap2xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask);
+
+extern void omap2xxx_cm_set_dpll_disable_autoidle(void);
+extern void omap2xxx_cm_set_dpll_auto_low_power_stop(void);
+
+extern void omap2xxx_cm_set_apll54_disable_autoidle(void);
+extern void omap2xxx_cm_set_apll54_auto_low_power_stop(void);
+extern void omap2xxx_cm_set_apll96_disable_autoidle(void);
+extern void omap2xxx_cm_set_apll96_auto_low_power_stop(void);
+
+extern bool omap2xxx_cm_is_clkdm_in_hwsup(s16 module, u32 mask);
+extern int omap2xxx_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id,
+					 u8 idlest_shift);
+extern int omap2xxx_cm_split_idlest_reg(void __iomem *idlest_reg,
+					s16 *prcm_inst, u8 *idlest_reg_id);
+
+extern int __init omap2xxx_cm_init(void);
+
+#endif
+
+#endif
diff --git a/arch/arm/mach-omap2/cm2xxx_3xxx.h b/arch/arm/mach-omap2/cm2xxx_3xxx.h
index 57b2f3c2fbf..bfbd16fe915 100644
--- a/arch/arm/mach-omap2/cm2xxx_3xxx.h
+++ b/arch/arm/mach-omap2/cm2xxx_3xxx.h
@@ -16,28 +16,7 @@
 #ifndef __ARCH_ASM_MACH_OMAP2_CM2XXX_3XXX_H
 #define __ARCH_ASM_MACH_OMAP2_CM2XXX_3XXX_H
 
-#include "prcm-common.h"
-
-#define OMAP2420_CM_REGADDR(module, reg)				\
-			OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE + (module) + (reg))
-#define OMAP2430_CM_REGADDR(module, reg)				\
-			OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE + (module) + (reg))
-#define OMAP34XX_CM_REGADDR(module, reg)				\
-			OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE + (module) + (reg))
-
-
-/*
- * OMAP3-specific global CM registers
- * Use cm_{read,write}_reg() with these registers.
- * These registers appear once per CM module.
- */
-
-#define OMAP3430_CM_REVISION		OMAP34XX_CM_REGADDR(OCP_MOD, 0x0000)
-#define OMAP3430_CM_SYSCONFIG		OMAP34XX_CM_REGADDR(OCP_MOD, 0x0010)
-#define OMAP3430_CM_POLCTRL		OMAP34XX_CM_REGADDR(OCP_MOD, 0x009c)
-
-#define OMAP3_CM_CLKOUT_CTRL_OFFSET	0x0070
-#define OMAP3430_CM_CLKOUT_CTRL		OMAP_CM_REGADDR(OMAP3430_CCR_MOD, 0x0070)
+#include "cm.h"
 
 /*
  * Module specific CM register offsets from CM_BASE + domain offset
@@ -57,6 +36,7 @@
 #define CM_IDLEST					0x0020
 #define CM_IDLEST1					CM_IDLEST
 #define CM_IDLEST2					0x0024
+#define OMAP2430_CM_IDLEST3				0x0028
 #define CM_AUTOIDLE					0x0030
 #define CM_AUTOIDLE1					CM_AUTOIDLE
 #define CM_AUTOIDLE2					0x0034
@@ -66,70 +46,60 @@
 #define CM_CLKSEL2					0x0044
 #define OMAP2_CM_CLKSTCTRL				0x0048
 
-/* OMAP2-specific register offsets */
-
-#define OMAP24XX_CM_FCLKEN2				0x0004
-#define OMAP24XX_CM_ICLKEN4				0x001c
-#define OMAP24XX_CM_AUTOIDLE4				0x003c
-#define OMAP24XX_CM_IDLEST4				0x002c
-
-#define OMAP2430_CM_IDLEST3				0x0028
-
-/* OMAP3-specific register offsets */
-
-#define OMAP3430_CM_CLKEN_PLL				0x0004
-#define OMAP3430ES2_CM_CLKEN2				0x0004
-#define OMAP3430ES2_CM_FCLKEN3				0x0008
-#define OMAP3430_CM_IDLEST_PLL				CM_IDLEST2
-#define OMAP3430_CM_AUTOIDLE_PLL			CM_AUTOIDLE2
-#define OMAP3430ES2_CM_AUTOIDLE2_PLL			CM_AUTOIDLE2
-#define OMAP3430_CM_CLKSEL1				CM_CLKSEL
-#define OMAP3430_CM_CLKSEL1_PLL				CM_CLKSEL
-#define OMAP3430_CM_CLKSEL2_PLL				CM_CLKSEL2
-#define OMAP3430_CM_SLEEPDEP				CM_CLKSEL2
-#define OMAP3430_CM_CLKSEL3				OMAP2_CM_CLKSTCTRL
-#define OMAP3430_CM_CLKSTST				0x004c
-#define OMAP3430ES2_CM_CLKSEL4				0x004c
-#define OMAP3430ES2_CM_CLKSEL5				0x0050
-#define OMAP3430_CM_CLKSEL2_EMU				0x0050
-#define OMAP3430_CM_CLKSEL3_EMU				0x0054
+#ifndef __ASSEMBLER__
 
+#include <linux/io.h>
 
-/* CM_IDLEST bit field values to indicate deasserted IdleReq */
+static inline u32 omap2_cm_read_mod_reg(s16 module, u16 idx)
+{
+	return __raw_readl(cm_base + module + idx);
+}
 
-#define OMAP24XX_CM_IDLEST_VAL				0
-#define OMAP34XX_CM_IDLEST_VAL				1
+static inline void omap2_cm_write_mod_reg(u32 val, s16 module, u16 idx)
+{
+	__raw_writel(val, cm_base + module + idx);
+}
 
+/* Read-modify-write a register in a CM module. Caller must lock */
+static inline u32 omap2_cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module,
+					    s16 idx)
+{
+	u32 v;
 
-/* Clock management domain register get/set */
+	v = omap2_cm_read_mod_reg(module, idx);
+	v &= ~mask;
+	v |= bits;
+	omap2_cm_write_mod_reg(v, module, idx);
 
-#ifndef __ASSEMBLER__
+	return v;
+}
 
-extern u32 omap2_cm_read_mod_reg(s16 module, u16 idx);
-extern void omap2_cm_write_mod_reg(u32 val, s16 module, u16 idx);
-extern u32 omap2_cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx);
+/* Read a CM register, AND it, and shift the result down to bit 0 */
+static inline u32 omap2_cm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask)
+{
+	u32 v;
 
-extern int omap2_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id,
-				      u8 idlest_shift);
-extern u32 omap2_cm_set_mod_reg_bits(u32 bits, s16 module, s16 idx);
-extern u32 omap2_cm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx);
+	v = omap2_cm_read_mod_reg(domain, idx);
+	v &= mask;
+	v >>= __ffs(mask);
 
-extern bool omap2_cm_is_clkdm_in_hwsup(s16 module, u32 mask);
-extern void omap2xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask);
-extern void omap2xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask);
+	return v;
+}
 
-extern void omap3xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask);
-extern void omap3xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask);
-extern void omap3xxx_cm_clkdm_force_sleep(s16 module, u32 mask);
-extern void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask);
+static inline u32 omap2_cm_set_mod_reg_bits(u32 bits, s16 module, s16 idx)
+{
+	return omap2_cm_rmw_mod_reg_bits(bits, bits, module, idx);
+}
 
-extern void omap2xxx_cm_set_dpll_disable_autoidle(void);
-extern void omap2xxx_cm_set_dpll_auto_low_power_stop(void);
+static inline u32 omap2_cm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx)
+{
+	return omap2_cm_rmw_mod_reg_bits(bits, 0x0, module, idx);
+}
 
-extern void omap2xxx_cm_set_apll54_disable_autoidle(void);
-extern void omap2xxx_cm_set_apll54_auto_low_power_stop(void);
-extern void omap2xxx_cm_set_apll96_disable_autoidle(void);
-extern void omap2xxx_cm_set_apll96_auto_low_power_stop(void);
+extern int omap2xxx_cm_apll54_enable(void);
+extern void omap2xxx_cm_apll54_disable(void);
+extern int omap2xxx_cm_apll96_enable(void);
+extern void omap2xxx_cm_apll96_disable(void);
 
 #endif
 
@@ -138,6 +108,7 @@ extern void omap2xxx_cm_set_apll96_auto_low_power_stop(void);
 /* CM_CLKSEL_GFX */
 #define OMAP_CLKSEL_GFX_SHIFT				0
 #define OMAP_CLKSEL_GFX_MASK				(0x7 << 0)
+#define OMAP_CLKSEL_GFX_WIDTH				3
 
 /* CM_ICLKEN_GFX */
 #define OMAP_EN_GFX_SHIFT				0
@@ -146,11 +117,4 @@ extern void omap2xxx_cm_set_apll96_auto_low_power_stop(void);
 /* CM_IDLEST_GFX */
 #define OMAP_ST_GFX_MASK				(1 << 0)
 
-
-/* Function prototypes */
-# ifndef __ASSEMBLER__
-extern void omap3_cm_save_context(void);
-extern void omap3_cm_restore_context(void);
-# endif
-
 #endif
diff --git a/arch/arm/mach-omap2/cm33xx.c b/arch/arm/mach-omap2/cm33xx.c
index 13f56eafef0..058ce3c0873 100644
--- a/arch/arm/mach-omap2/cm33xx.c
+++ b/arch/arm/mach-omap2/cm33xx.c
@@ -22,8 +22,7 @@
 #include <linux/err.h>
 #include <linux/io.h>
 
-#include <plat/common.h>
-
+#include "clockdomain.h"
 #include "cm.h"
 #include "cm33xx.h"
 #include "cm-regbits-34xx.h"
@@ -311,3 +310,58 @@ void am33xx_cm_module_disable(u16 inst, s16 cdoffs, u16 clkctrl_offs)
 	v &= ~AM33XX_MODULEMODE_MASK;
 	am33xx_cm_write_reg(v, inst, clkctrl_offs);
 }
+
+/*
+ * Clockdomain low-level functions
+ */
+
+static int am33xx_clkdm_sleep(struct clockdomain *clkdm)
+{
+	am33xx_cm_clkdm_force_sleep(clkdm->cm_inst, clkdm->clkdm_offs);
+	return 0;
+}
+
+static int am33xx_clkdm_wakeup(struct clockdomain *clkdm)
+{
+	am33xx_cm_clkdm_force_wakeup(clkdm->cm_inst, clkdm->clkdm_offs);
+	return 0;
+}
+
+static void am33xx_clkdm_allow_idle(struct clockdomain *clkdm)
+{
+	am33xx_cm_clkdm_enable_hwsup(clkdm->cm_inst, clkdm->clkdm_offs);
+}
+
+static void am33xx_clkdm_deny_idle(struct clockdomain *clkdm)
+{
+	am33xx_cm_clkdm_disable_hwsup(clkdm->cm_inst, clkdm->clkdm_offs);
+}
+
+static int am33xx_clkdm_clk_enable(struct clockdomain *clkdm)
+{
+	if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
+		return am33xx_clkdm_wakeup(clkdm);
+
+	return 0;
+}
+
+static int am33xx_clkdm_clk_disable(struct clockdomain *clkdm)
+{
+	bool hwsup = false;
+
+	hwsup = am33xx_cm_is_clkdm_in_hwsup(clkdm->cm_inst, clkdm->clkdm_offs);
+
+	if (!hwsup && (clkdm->flags & CLKDM_CAN_FORCE_SLEEP))
+		am33xx_clkdm_sleep(clkdm);
+
+	return 0;
+}
+
+struct clkdm_ops am33xx_clkdm_operations = {
+	.clkdm_sleep		= am33xx_clkdm_sleep,
+	.clkdm_wakeup		= am33xx_clkdm_wakeup,
+	.clkdm_allow_idle	= am33xx_clkdm_allow_idle,
+	.clkdm_deny_idle	= am33xx_clkdm_deny_idle,
+	.clkdm_clk_enable	= am33xx_clkdm_clk_enable,
+	.clkdm_clk_disable	= am33xx_clkdm_clk_disable,
+};
diff --git a/arch/arm/mach-omap2/cm2xxx_3xxx.c b/arch/arm/mach-omap2/cm3xxx.c
index 7f07ab02a5b..c2086f2e86b 100644
--- a/arch/arm/mach-omap2/cm2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/cm3xxx.c
@@ -1,8 +1,10 @@
 /*
- * OMAP2/3 CM module functions
+ * OMAP3xxx CM module functions
  *
  * Copyright (C) 2009 Nokia Corporation
+ * Copyright (C) 2008-2010, 2012 Texas Instruments, Inc.
  * Paul Walmsley
+ * Rajendra Nayak <rnayak@ti.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -12,8 +14,6 @@
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/delay.h>
-#include <linux/spinlock.h>
-#include <linux/list.h>
 #include <linux/errno.h>
 #include <linux/err.h>
 #include <linux/io.h>
@@ -21,56 +21,16 @@
 #include "soc.h"
 #include "iomap.h"
 #include "common.h"
+#include "prm2xxx_3xxx.h"
 #include "cm.h"
-#include "cm2xxx_3xxx.h"
-#include "cm-regbits-24xx.h"
+#include "cm3xxx.h"
 #include "cm-regbits-34xx.h"
+#include "clockdomain.h"
 
-/* CM_AUTOIDLE_PLL.AUTO_* bit values for DPLLs */
-#define DPLL_AUTOIDLE_DISABLE				0x0
-#define OMAP2XXX_DPLL_AUTOIDLE_LOW_POWER_STOP		0x3
-
-/* CM_AUTOIDLE_PLL.AUTO_* bit values for APLLs (OMAP2xxx only) */
-#define OMAP2XXX_APLL_AUTOIDLE_DISABLE			0x0
-#define OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP		0x3
-
-static const u8 cm_idlest_offs[] = {
-	CM_IDLEST1, CM_IDLEST2, OMAP2430_CM_IDLEST3, OMAP24XX_CM_IDLEST4
+static const u8 omap3xxx_cm_idlest_offs[] = {
+	CM_IDLEST1, CM_IDLEST2, OMAP2430_CM_IDLEST3
 };
 
-u32 omap2_cm_read_mod_reg(s16 module, u16 idx)
-{
-	return __raw_readl(cm_base + module + idx);
-}
-
-void omap2_cm_write_mod_reg(u32 val, s16 module, u16 idx)
-{
-	__raw_writel(val, cm_base + module + idx);
-}
-
-/* Read-modify-write a register in a CM module. Caller must lock */
-u32 omap2_cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx)
-{
-	u32 v;
-
-	v = omap2_cm_read_mod_reg(module, idx);
-	v &= ~mask;
-	v |= bits;
-	omap2_cm_write_mod_reg(v, module, idx);
-
-	return v;
-}
-
-u32 omap2_cm_set_mod_reg_bits(u32 bits, s16 module, s16 idx)
-{
-	return omap2_cm_rmw_mod_reg_bits(bits, bits, module, idx);
-}
-
-u32 omap2_cm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx)
-{
-	return omap2_cm_rmw_mod_reg_bits(bits, 0x0, module, idx);
-}
-
 /*
  *
  */
@@ -85,33 +45,15 @@ static void _write_clktrctrl(u8 c, s16 module, u32 mask)
 	omap2_cm_write_mod_reg(v, module, OMAP2_CM_CLKSTCTRL);
 }
 
-bool omap2_cm_is_clkdm_in_hwsup(s16 module, u32 mask)
+bool omap3xxx_cm_is_clkdm_in_hwsup(s16 module, u32 mask)
 {
 	u32 v;
-	bool ret = 0;
-
-	BUG_ON(!cpu_is_omap24xx() && !cpu_is_omap34xx());
 
 	v = omap2_cm_read_mod_reg(module, OMAP2_CM_CLKSTCTRL);
 	v &= mask;
 	v >>= __ffs(mask);
 
-	if (cpu_is_omap24xx())
-		ret = (v == OMAP24XX_CLKSTCTRL_ENABLE_AUTO) ? 1 : 0;
-	else
-		ret = (v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ? 1 : 0;
-
-	return ret;
-}
-
-void omap2xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask)
-{
-	_write_clktrctrl(OMAP24XX_CLKSTCTRL_ENABLE_AUTO, module, mask);
-}
-
-void omap2xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask)
-{
-	_write_clktrctrl(OMAP24XX_CLKSTCTRL_DISABLE_AUTO, module, mask);
+	return (v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ? 1 : 0;
 }
 
 void omap3xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask)
@@ -135,109 +77,247 @@ void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask)
 }
 
 /*
- * DPLL autoidle control
+ *
  */
 
-static void _omap2xxx_set_dpll_autoidle(u8 m)
+/**
+ * omap3xxx_cm_wait_module_ready - wait for a module to leave idle or standby
+ * @prcm_mod: PRCM module offset
+ * @idlest_id: CM_IDLESTx register ID (i.e., x = 1, 2, 3)
+ * @idlest_shift: shift of the bit in the CM_IDLEST* register to check
+ *
+ * Wait for the PRCM to indicate that the module identified by
+ * (@prcm_mod, @idlest_id, @idlest_shift) is clocked.  Return 0 upon
+ * success or -EBUSY if the module doesn't enable in time.
+ */
+int omap3xxx_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, u8 idlest_shift)
 {
-	u32 v;
+	int ena = 0, i = 0;
+	u8 cm_idlest_reg;
+	u32 mask;
 
-	v = omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE);
-	v &= ~OMAP24XX_AUTO_DPLL_MASK;
-	v |= m << OMAP24XX_AUTO_DPLL_SHIFT;
-	omap2_cm_write_mod_reg(v, PLL_MOD, CM_AUTOIDLE);
-}
+	if (!idlest_id || (idlest_id > ARRAY_SIZE(omap3xxx_cm_idlest_offs)))
+		return -EINVAL;
 
-void omap2xxx_cm_set_dpll_disable_autoidle(void)
-{
-	_omap2xxx_set_dpll_autoidle(OMAP2XXX_DPLL_AUTOIDLE_LOW_POWER_STOP);
+	cm_idlest_reg = omap3xxx_cm_idlest_offs[idlest_id - 1];
+
+	mask = 1 << idlest_shift;
+	ena = 0;
+
+	omap_test_timeout(((omap2_cm_read_mod_reg(prcm_mod, cm_idlest_reg) &
+			    mask) == ena), MAX_MODULE_READY_TIME, i);
+
+	return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY;
 }
 
-void omap2xxx_cm_set_dpll_auto_low_power_stop(void)
+/**
+ * omap3xxx_cm_split_idlest_reg - split CM_IDLEST reg addr into its components
+ * @idlest_reg: CM_IDLEST* virtual address
+ * @prcm_inst: pointer to an s16 to return the PRCM instance offset
+ * @idlest_reg_id: pointer to a u8 to return the CM_IDLESTx register ID
+ *
+ * XXX This function is only needed until absolute register addresses are
+ * removed from the OMAP struct clk records.
+ */
+int omap3xxx_cm_split_idlest_reg(void __iomem *idlest_reg, s16 *prcm_inst,
+				 u8 *idlest_reg_id)
 {
-	_omap2xxx_set_dpll_autoidle(DPLL_AUTOIDLE_DISABLE);
+	unsigned long offs;
+	u8 idlest_offs;
+	int i;
+
+	if (idlest_reg < (cm_base + OMAP3430_IVA2_MOD) ||
+	    idlest_reg > (cm_base + 0x1ffff))
+		return -EINVAL;
+
+	idlest_offs = (unsigned long)idlest_reg & 0xff;
+	for (i = 0; i < ARRAY_SIZE(omap3xxx_cm_idlest_offs); i++) {
+		if (idlest_offs == omap3xxx_cm_idlest_offs[i]) {
+			*idlest_reg_id = i + 1;
+			break;
+		}
+	}
+
+	if (i == ARRAY_SIZE(omap3xxx_cm_idlest_offs))
+		return -EINVAL;
+
+	offs = idlest_reg - cm_base;
+	offs &= 0xff00;
+	*prcm_inst = offs;
+
+	return 0;
 }
 
-/*
- * APLL autoidle control
- */
+/* Clockdomain low-level operations */
 
-static void _omap2xxx_set_apll_autoidle(u8 m, u32 mask)
+static int omap3xxx_clkdm_add_sleepdep(struct clockdomain *clkdm1,
+				       struct clockdomain *clkdm2)
 {
-	u32 v;
+	omap2_cm_set_mod_reg_bits((1 << clkdm2->dep_bit),
+				  clkdm1->pwrdm.ptr->prcm_offs,
+				  OMAP3430_CM_SLEEPDEP);
+	return 0;
+}
 
-	v = omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE);
-	v &= ~mask;
-	v |= m << __ffs(mask);
-	omap2_cm_write_mod_reg(v, PLL_MOD, CM_AUTOIDLE);
+static int omap3xxx_clkdm_del_sleepdep(struct clockdomain *clkdm1,
+				       struct clockdomain *clkdm2)
+{
+	omap2_cm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
+				    clkdm1->pwrdm.ptr->prcm_offs,
+				    OMAP3430_CM_SLEEPDEP);
+	return 0;
 }
 
-void omap2xxx_cm_set_apll54_disable_autoidle(void)
+static int omap3xxx_clkdm_read_sleepdep(struct clockdomain *clkdm1,
+					struct clockdomain *clkdm2)
 {
-	_omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP,
-				    OMAP24XX_AUTO_54M_MASK);
+	return omap2_cm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs,
+					    OMAP3430_CM_SLEEPDEP,
+					    (1 << clkdm2->dep_bit));
 }
 
-void omap2xxx_cm_set_apll54_auto_low_power_stop(void)
+static int omap3xxx_clkdm_clear_all_sleepdeps(struct clockdomain *clkdm)
 {
-	_omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_DISABLE,
-				    OMAP24XX_AUTO_54M_MASK);
+	struct clkdm_dep *cd;
+	u32 mask = 0;
+
+	for (cd = clkdm->sleepdep_srcs; cd && cd->clkdm_name; cd++) {
+		if (!cd->clkdm)
+			continue; /* only happens if data is erroneous */
+
+		mask |= 1 << cd->clkdm->dep_bit;
+		atomic_set(&cd->sleepdep_usecount, 0);
+	}
+	omap2_cm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs,
+				    OMAP3430_CM_SLEEPDEP);
+	return 0;
 }
 
-void omap2xxx_cm_set_apll96_disable_autoidle(void)
+static int omap3xxx_clkdm_sleep(struct clockdomain *clkdm)
 {
-	_omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP,
-				    OMAP24XX_AUTO_96M_MASK);
+	omap3xxx_cm_clkdm_force_sleep(clkdm->pwrdm.ptr->prcm_offs,
+				      clkdm->clktrctrl_mask);
+	return 0;
 }
 
-void omap2xxx_cm_set_apll96_auto_low_power_stop(void)
+static int omap3xxx_clkdm_wakeup(struct clockdomain *clkdm)
 {
-	_omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_DISABLE,
-				    OMAP24XX_AUTO_96M_MASK);
+	omap3xxx_cm_clkdm_force_wakeup(clkdm->pwrdm.ptr->prcm_offs,
+				       clkdm->clktrctrl_mask);
+	return 0;
 }
 
-/*
- *
- */
+static void omap3xxx_clkdm_allow_idle(struct clockdomain *clkdm)
+{
+	if (atomic_read(&clkdm->usecount) > 0)
+		_clkdm_add_autodeps(clkdm);
 
-/**
- * omap2_cm_wait_idlest_ready - wait for a module to leave idle or standby
- * @prcm_mod: PRCM module offset
- * @idlest_id: CM_IDLESTx register ID (i.e., x = 1, 2, 3)
- * @idlest_shift: shift of the bit in the CM_IDLEST* register to check
- *
- * XXX document
- */
-int omap2_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, u8 idlest_shift)
+	omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+				       clkdm->clktrctrl_mask);
+}
+
+static void omap3xxx_clkdm_deny_idle(struct clockdomain *clkdm)
 {
-	int ena = 0, i = 0;
-	u8 cm_idlest_reg;
-	u32 mask;
+	omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+					clkdm->clktrctrl_mask);
 
-	if (!idlest_id || (idlest_id > ARRAY_SIZE(cm_idlest_offs)))
-		return -EINVAL;
+	if (atomic_read(&clkdm->usecount) > 0)
+		_clkdm_del_autodeps(clkdm);
+}
 
-	cm_idlest_reg = cm_idlest_offs[idlest_id - 1];
+static int omap3xxx_clkdm_clk_enable(struct clockdomain *clkdm)
+{
+	bool hwsup = false;
 
-	mask = 1 << idlest_shift;
+	if (!clkdm->clktrctrl_mask)
+		return 0;
 
-	if (cpu_is_omap24xx())
-		ena = mask;
-	else if (cpu_is_omap34xx())
-		ena = 0;
-	else
-		BUG();
+	/*
+	 * The CLKDM_MISSING_IDLE_REPORTING flag documentation has
+	 * more details on the unpleasant problem this is working
+	 * around
+	 */
+	if ((clkdm->flags & CLKDM_MISSING_IDLE_REPORTING) &&
+	    (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)) {
+		omap3xxx_clkdm_wakeup(clkdm);
+		return 0;
+	}
+
+	hwsup = omap3xxx_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+					      clkdm->clktrctrl_mask);
+
+	if (hwsup) {
+		/* Disable HW transitions when we are changing deps */
+		omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+						clkdm->clktrctrl_mask);
+		_clkdm_add_autodeps(clkdm);
+		omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+					       clkdm->clktrctrl_mask);
+	} else {
+		if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
+			omap3xxx_clkdm_wakeup(clkdm);
+	}
+
+	return 0;
+}
 
-	omap_test_timeout(((omap2_cm_read_mod_reg(prcm_mod, cm_idlest_reg) & mask) == ena),
-			  MAX_MODULE_READY_TIME, i);
+static int omap3xxx_clkdm_clk_disable(struct clockdomain *clkdm)
+{
+	bool hwsup = false;
 
-	return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY;
+	if (!clkdm->clktrctrl_mask)
+		return 0;
+
+	/*
+	 * The CLKDM_MISSING_IDLE_REPORTING flag documentation has
+	 * more details on the unpleasant problem this is working
+	 * around
+	 */
+	if (clkdm->flags & CLKDM_MISSING_IDLE_REPORTING &&
+	    !(clkdm->flags & CLKDM_CAN_FORCE_SLEEP)) {
+		omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+					       clkdm->clktrctrl_mask);
+		return 0;
+	}
+
+	hwsup = omap3xxx_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+					      clkdm->clktrctrl_mask);
+
+	if (hwsup) {
+		/* Disable HW transitions when we are changing deps */
+		omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+						clkdm->clktrctrl_mask);
+		_clkdm_del_autodeps(clkdm);
+		omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+					       clkdm->clktrctrl_mask);
+	} else {
+		if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP)
+			omap3xxx_clkdm_sleep(clkdm);
+	}
+
+	return 0;
 }
 
+struct clkdm_ops omap3_clkdm_operations = {
+	.clkdm_add_wkdep	= omap2_clkdm_add_wkdep,
+	.clkdm_del_wkdep	= omap2_clkdm_del_wkdep,
+	.clkdm_read_wkdep	= omap2_clkdm_read_wkdep,
+	.clkdm_clear_all_wkdeps	= omap2_clkdm_clear_all_wkdeps,
+	.clkdm_add_sleepdep	= omap3xxx_clkdm_add_sleepdep,
+	.clkdm_del_sleepdep	= omap3xxx_clkdm_del_sleepdep,
+	.clkdm_read_sleepdep	= omap3xxx_clkdm_read_sleepdep,
+	.clkdm_clear_all_sleepdeps	= omap3xxx_clkdm_clear_all_sleepdeps,
+	.clkdm_sleep		= omap3xxx_clkdm_sleep,
+	.clkdm_wakeup		= omap3xxx_clkdm_wakeup,
+	.clkdm_allow_idle	= omap3xxx_clkdm_allow_idle,
+	.clkdm_deny_idle	= omap3xxx_clkdm_deny_idle,
+	.clkdm_clk_enable	= omap3xxx_clkdm_clk_enable,
+	.clkdm_clk_disable	= omap3xxx_clkdm_clk_disable,
+};
+
 /*
  * Context save/restore code - OMAP3 only
  */
-#ifdef CONFIG_ARCH_OMAP3
 struct omap3_cm_regs {
 	u32 iva2_cm_clksel1;
 	u32 iva2_cm_clksel2;
@@ -555,4 +635,31 @@ void omap3_cm_restore_context(void)
 	omap2_cm_write_mod_reg(cm_context.cm_clkout_ctrl, OMAP3430_CCR_MOD,
 			       OMAP3_CM_CLKOUT_CTRL_OFFSET);
 }
-#endif
+
+/*
+ *
+ */
+
+static struct cm_ll_data omap3xxx_cm_ll_data = {
+	.split_idlest_reg	= &omap3xxx_cm_split_idlest_reg,
+	.wait_module_ready	= &omap3xxx_cm_wait_module_ready,
+};
+
+int __init omap3xxx_cm_init(void)
+{
+	if (!cpu_is_omap34xx())
+		return 0;
+
+	return cm_register(&omap3xxx_cm_ll_data);
+}
+
+static void __exit omap3xxx_cm_exit(void)
+{
+	if (!cpu_is_omap34xx())
+		return;
+
+	/* Should never happen */
+	WARN(cm_unregister(&omap3xxx_cm_ll_data),
+	     "%s: cm_ll_data function pointer mismatch\n", __func__);
+}
+__exitcall(omap3xxx_cm_exit);
diff --git a/arch/arm/mach-omap2/cm3xxx.h b/arch/arm/mach-omap2/cm3xxx.h
new file mode 100644
index 00000000000..e8e146f4a43
--- /dev/null
+++ b/arch/arm/mach-omap2/cm3xxx.h
@@ -0,0 +1,91 @@
+/*
+ * OMAP2/3 Clock Management (CM) register definitions
+ *
+ * Copyright (C) 2007-2009 Texas Instruments, Inc.
+ * Copyright (C) 2007-2010 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * The CM hardware modules on the OMAP2/3 are quite similar to each
+ * other.  The CM modules/instances on OMAP4 are quite different, so
+ * they are handled in a separate file.
+ */
+#ifndef __ARCH_ASM_MACH_OMAP2_CM3XXX_H
+#define __ARCH_ASM_MACH_OMAP2_CM3XXX_H
+
+#include "prcm-common.h"
+#include "cm2xxx_3xxx.h"
+
+#define OMAP34XX_CM_REGADDR(module, reg)				\
+			OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE + (module) + (reg))
+
+
+/*
+ * OMAP3-specific global CM registers
+ * Use cm_{read,write}_reg() with these registers.
+ * These registers appear once per CM module.
+ */
+
+#define OMAP3430_CM_REVISION		OMAP34XX_CM_REGADDR(OCP_MOD, 0x0000)
+#define OMAP3430_CM_SYSCONFIG		OMAP34XX_CM_REGADDR(OCP_MOD, 0x0010)
+#define OMAP3430_CM_POLCTRL		OMAP34XX_CM_REGADDR(OCP_MOD, 0x009c)
+
+#define OMAP3_CM_CLKOUT_CTRL_OFFSET	0x0070
+#define OMAP3430_CM_CLKOUT_CTRL		OMAP_CM_REGADDR(OMAP3430_CCR_MOD, 0x0070)
+
+/*
+ * Module specific CM register offsets from CM_BASE + domain offset
+ * Use cm_{read,write}_mod_reg() with these registers.
+ * These register offsets generally appear in more than one PRCM submodule.
+ */
+
+/* OMAP3-specific register offsets */
+
+#define OMAP3430_CM_CLKEN_PLL				0x0004
+#define OMAP3430ES2_CM_CLKEN2				0x0004
+#define OMAP3430ES2_CM_FCLKEN3				0x0008
+#define OMAP3430_CM_IDLEST_PLL				CM_IDLEST2
+#define OMAP3430_CM_AUTOIDLE_PLL			CM_AUTOIDLE2
+#define OMAP3430ES2_CM_AUTOIDLE2_PLL			CM_AUTOIDLE2
+#define OMAP3430_CM_CLKSEL1				CM_CLKSEL
+#define OMAP3430_CM_CLKSEL1_PLL				CM_CLKSEL
+#define OMAP3430_CM_CLKSEL2_PLL				CM_CLKSEL2
+#define OMAP3430_CM_SLEEPDEP				CM_CLKSEL2
+#define OMAP3430_CM_CLKSEL3				OMAP2_CM_CLKSTCTRL
+#define OMAP3430_CM_CLKSTST				0x004c
+#define OMAP3430ES2_CM_CLKSEL4				0x004c
+#define OMAP3430ES2_CM_CLKSEL5				0x0050
+#define OMAP3430_CM_CLKSEL2_EMU				0x0050
+#define OMAP3430_CM_CLKSEL3_EMU				0x0054
+
+
+/* CM_IDLEST bit field values to indicate deasserted IdleReq */
+
+#define OMAP34XX_CM_IDLEST_VAL				1
+
+
+#ifndef __ASSEMBLER__
+
+extern void omap3xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask);
+extern void omap3xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask);
+extern void omap3xxx_cm_clkdm_force_sleep(s16 module, u32 mask);
+extern void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask);
+
+extern bool omap3xxx_cm_is_clkdm_in_hwsup(s16 module, u32 mask);
+extern int omap3xxx_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id,
+					 u8 idlest_shift);
+
+extern int omap3xxx_cm_split_idlest_reg(void __iomem *idlest_reg,
+					s16 *prcm_inst, u8 *idlest_reg_id);
+
+extern void omap3_cm_save_context(void);
+extern void omap3_cm_restore_context(void);
+
+extern int __init omap3xxx_cm_init(void);
+
+#endif
+
+#endif
diff --git a/arch/arm/mach-omap2/cm_common.c b/arch/arm/mach-omap2/cm_common.c
new file mode 100644
index 00000000000..40b3b5a8445
--- /dev/null
+++ b/arch/arm/mach-omap2/cm_common.c
@@ -0,0 +1,140 @@
+/*
+ * OMAP2+ common Clock Management (CM) IP block functions
+ *
+ * Copyright (C) 2012 Texas Instruments, Inc.
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * XXX This code should eventually be moved to a CM driver.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+
+#include "cm2xxx.h"
+#include "cm3xxx.h"
+#include "cm44xx.h"
+#include "common.h"
+
+/*
+ * cm_ll_data: function pointers to SoC-specific implementations of
+ * common CM functions
+ */
+static struct cm_ll_data null_cm_ll_data;
+static struct cm_ll_data *cm_ll_data = &null_cm_ll_data;
+
+/* cm_base: base virtual address of the CM IP block */
+void __iomem *cm_base;
+
+/* cm2_base: base virtual address of the CM2 IP block (OMAP44xx only) */
+void __iomem *cm2_base;
+
+/**
+ * omap2_set_globals_cm - set the CM/CM2 base addresses (for early use)
+ * @cm: CM base virtual address
+ * @cm2: CM2 base virtual address (if present on the booted SoC)
+ *
+ * XXX Will be replaced when the PRM/CM drivers are completed.
+ */
+void __init omap2_set_globals_cm(void __iomem *cm, void __iomem *cm2)
+{
+	cm_base = cm;
+	cm2_base = cm2;
+}
+
+/**
+ * cm_split_idlest_reg - split CM_IDLEST reg addr into its components
+ * @idlest_reg: CM_IDLEST* virtual address
+ * @prcm_inst: pointer to an s16 to return the PRCM instance offset
+ * @idlest_reg_id: pointer to a u8 to return the CM_IDLESTx register ID
+ *
+ * Given an absolute CM_IDLEST register address @idlest_reg, passes
+ * the PRCM instance offset and IDLEST register ID back to the caller
+ * via the @prcm_inst and @idlest_reg_id.  Returns -EINVAL upon error,
+ * or 0 upon success.  XXX This function is only needed until absolute
+ * register addresses are removed from the OMAP struct clk records.
+ */
+int cm_split_idlest_reg(void __iomem *idlest_reg, s16 *prcm_inst,
+			u8 *idlest_reg_id)
+{
+	if (!cm_ll_data->split_idlest_reg) {
+		WARN_ONCE(1, "cm: %s: no low-level function defined\n",
+			  __func__);
+		return -EINVAL;
+	}
+
+	return cm_ll_data->split_idlest_reg(idlest_reg, prcm_inst,
+					   idlest_reg_id);
+}
+
+/**
+ * cm_wait_module_ready - wait for a module to leave idle or standby
+ * @prcm_mod: PRCM module offset
+ * @idlest_id: CM_IDLESTx register ID (i.e., x = 1, 2, 3)
+ * @idlest_shift: shift of the bit in the CM_IDLEST* register to check
+ *
+ * Wait for the PRCM to indicate that the module identified by
+ * (@prcm_mod, @idlest_id, @idlest_shift) is clocked.  Return 0 upon
+ * success, -EBUSY if the module doesn't enable in time, or -EINVAL if
+ * no per-SoC wait_module_ready() function pointer has been registered
+ * or if the idlest register is unknown on the SoC.
+ */
+int cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, u8 idlest_shift)
+{
+	if (!cm_ll_data->wait_module_ready) {
+		WARN_ONCE(1, "cm: %s: no low-level function defined\n",
+			  __func__);
+		return -EINVAL;
+	}
+
+	return cm_ll_data->wait_module_ready(prcm_mod, idlest_id, idlest_shift);
+}
+
+/**
+ * cm_register - register per-SoC low-level data with the CM
+ * @cld: low-level per-SoC OMAP CM data & function pointers to register
+ *
+ * Register per-SoC low-level OMAP CM data and function pointers with
+ * the OMAP CM common interface.  The caller must keep the data
+ * pointed to by @cld valid until it calls cm_unregister() and
+ * it returns successfully.  Returns 0 upon success, -EINVAL if @cld
+ * is NULL, or -EEXIST if cm_register() has already been called
+ * without an intervening cm_unregister().
+ */
+int cm_register(struct cm_ll_data *cld)
+{
+	if (!cld)
+		return -EINVAL;
+
+	if (cm_ll_data != &null_cm_ll_data)
+		return -EEXIST;
+
+	cm_ll_data = cld;
+
+	return 0;
+}
+
+/**
+ * cm_unregister - unregister per-SoC low-level data & function pointers
+ * @cld: low-level per-SoC OMAP CM data & function pointers to unregister
+ *
+ * Unregister per-SoC low-level OMAP CM data and function pointers
+ * that were previously registered with cm_register().  The
+ * caller may not destroy any of the data pointed to by @cld until
+ * this function returns successfully.  Returns 0 upon success, or
+ * -EINVAL if @cld is NULL or if @cld does not match the struct
+ * cm_ll_data * previously registered by cm_register().
+ */
+int cm_unregister(struct cm_ll_data *cld)
+{
+	if (!cld || cm_ll_data != cld)
+		return -EINVAL;
+
+	cm_ll_data = &null_cm_ll_data;
+
+	return 0;
+}
diff --git a/arch/arm/mach-omap2/cminst44xx.c b/arch/arm/mach-omap2/cminst44xx.c
index 1894015ff04..7f9a464f01e 100644
--- a/arch/arm/mach-omap2/cminst44xx.c
+++ b/arch/arm/mach-omap2/cminst44xx.c
@@ -2,8 +2,9 @@
  * OMAP4 CM instance functions
  *
  * Copyright (C) 2009 Nokia Corporation
- * Copyright (C) 2011 Texas Instruments, Inc.
+ * Copyright (C) 2008-2011 Texas Instruments, Inc.
  * Paul Walmsley
+ * Rajendra Nayak <rnayak@ti.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -22,6 +23,7 @@
 
 #include "iomap.h"
 #include "common.h"
+#include "clockdomain.h"
 #include "cm.h"
 #include "cm1_44xx.h"
 #include "cm2_44xx.h"
@@ -343,3 +345,141 @@ void omap4_cminst_module_disable(u8 part, u16 inst, s16 cdoffs,
 	v &= ~OMAP4430_MODULEMODE_MASK;
 	omap4_cminst_write_inst_reg(v, part, inst, clkctrl_offs);
 }
+
+/*
+ * Clockdomain low-level functions
+ */
+
+static int omap4_clkdm_add_wkup_sleep_dep(struct clockdomain *clkdm1,
+					struct clockdomain *clkdm2)
+{
+	omap4_cminst_set_inst_reg_bits((1 << clkdm2->dep_bit),
+				       clkdm1->prcm_partition,
+				       clkdm1->cm_inst, clkdm1->clkdm_offs +
+				       OMAP4_CM_STATICDEP);
+	return 0;
+}
+
+static int omap4_clkdm_del_wkup_sleep_dep(struct clockdomain *clkdm1,
+					struct clockdomain *clkdm2)
+{
+	omap4_cminst_clear_inst_reg_bits((1 << clkdm2->dep_bit),
+					 clkdm1->prcm_partition,
+					 clkdm1->cm_inst, clkdm1->clkdm_offs +
+					 OMAP4_CM_STATICDEP);
+	return 0;
+}
+
+static int omap4_clkdm_read_wkup_sleep_dep(struct clockdomain *clkdm1,
+					struct clockdomain *clkdm2)
+{
+	return omap4_cminst_read_inst_reg_bits(clkdm1->prcm_partition,
+					       clkdm1->cm_inst,
+					       clkdm1->clkdm_offs +
+					       OMAP4_CM_STATICDEP,
+					       (1 << clkdm2->dep_bit));
+}
+
+static int omap4_clkdm_clear_all_wkup_sleep_deps(struct clockdomain *clkdm)
+{
+	struct clkdm_dep *cd;
+	u32 mask = 0;
+
+	if (!clkdm->prcm_partition)
+		return 0;
+
+	for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) {
+		if (!cd->clkdm)
+			continue; /* only happens if data is erroneous */
+
+		mask |= 1 << cd->clkdm->dep_bit;
+		atomic_set(&cd->wkdep_usecount, 0);
+	}
+
+	omap4_cminst_clear_inst_reg_bits(mask, clkdm->prcm_partition,
+					 clkdm->cm_inst, clkdm->clkdm_offs +
+					 OMAP4_CM_STATICDEP);
+	return 0;
+}
+
+static int omap4_clkdm_sleep(struct clockdomain *clkdm)
+{
+	omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition,
+					clkdm->cm_inst, clkdm->clkdm_offs);
+	return 0;
+}
+
+static int omap4_clkdm_wakeup(struct clockdomain *clkdm)
+{
+	omap4_cminst_clkdm_force_wakeup(clkdm->prcm_partition,
+					clkdm->cm_inst, clkdm->clkdm_offs);
+	return 0;
+}
+
+static void omap4_clkdm_allow_idle(struct clockdomain *clkdm)
+{
+	omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition,
+					clkdm->cm_inst, clkdm->clkdm_offs);
+}
+
+static void omap4_clkdm_deny_idle(struct clockdomain *clkdm)
+{
+	if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
+		omap4_clkdm_wakeup(clkdm);
+	else
+		omap4_cminst_clkdm_disable_hwsup(clkdm->prcm_partition,
+						 clkdm->cm_inst,
+						 clkdm->clkdm_offs);
+}
+
+static int omap4_clkdm_clk_enable(struct clockdomain *clkdm)
+{
+	if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
+		return omap4_clkdm_wakeup(clkdm);
+
+	return 0;
+}
+
+static int omap4_clkdm_clk_disable(struct clockdomain *clkdm)
+{
+	bool hwsup = false;
+
+	if (!clkdm->prcm_partition)
+		return 0;
+
+	/*
+	 * The CLKDM_MISSING_IDLE_REPORTING flag documentation has
+	 * more details on the unpleasant problem this is working
+	 * around
+	 */
+	if (clkdm->flags & CLKDM_MISSING_IDLE_REPORTING &&
+	    !(clkdm->flags & CLKDM_CAN_FORCE_SLEEP)) {
+		omap4_clkdm_allow_idle(clkdm);
+		return 0;
+	}
+
+	hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition,
+					clkdm->cm_inst, clkdm->clkdm_offs);
+
+	if (!hwsup && (clkdm->flags & CLKDM_CAN_FORCE_SLEEP))
+		omap4_clkdm_sleep(clkdm);
+
+	return 0;
+}
+
+struct clkdm_ops omap4_clkdm_operations = {
+	.clkdm_add_wkdep	= omap4_clkdm_add_wkup_sleep_dep,
+	.clkdm_del_wkdep	= omap4_clkdm_del_wkup_sleep_dep,
+	.clkdm_read_wkdep	= omap4_clkdm_read_wkup_sleep_dep,
+	.clkdm_clear_all_wkdeps	= omap4_clkdm_clear_all_wkup_sleep_deps,
+	.clkdm_add_sleepdep	= omap4_clkdm_add_wkup_sleep_dep,
+	.clkdm_del_sleepdep	= omap4_clkdm_del_wkup_sleep_dep,
+	.clkdm_read_sleepdep	= omap4_clkdm_read_wkup_sleep_dep,
+	.clkdm_clear_all_sleepdeps	= omap4_clkdm_clear_all_wkup_sleep_deps,
+	.clkdm_sleep		= omap4_clkdm_sleep,
+	.clkdm_wakeup		= omap4_clkdm_wakeup,
+	.clkdm_allow_idle	= omap4_clkdm_allow_idle,
+	.clkdm_deny_idle	= omap4_clkdm_deny_idle,
+	.clkdm_clk_enable	= omap4_clkdm_clk_enable,
+	.clkdm_clk_disable	= omap4_clkdm_clk_disable,
+};
diff --git a/arch/arm/mach-omap2/cminst44xx.h b/arch/arm/mach-omap2/cminst44xx.h
index d69fdefef98..bd7bab88974 100644
--- a/arch/arm/mach-omap2/cminst44xx.h
+++ b/arch/arm/mach-omap2/cminst44xx.h
@@ -38,4 +38,6 @@ extern u32 omap4_cminst_clear_inst_reg_bits(u32 bits, u8 part, s16 inst,
 extern u32 omap4_cminst_read_inst_reg_bits(u8 part, u16 inst, s16 idx,
 					   u32 mask);
 
+extern void omap_cm_base_init(void);
+
 #endif
diff --git a/arch/arm/mach-omap2/common-board-devices.c b/arch/arm/mach-omap2/common-board-devices.c
index 48daac2581b..d246efd9f73 100644
--- a/arch/arm/mach-omap2/common-board-devices.c
+++ b/arch/arm/mach-omap2/common-board-devices.c
@@ -25,7 +25,6 @@
 #include <linux/spi/ads7846.h>
 
 #include <linux/platform_data/spi-omap2-mcspi.h>
-#include <linux/platform_data/mtd-nand-omap2.h>
 
 #include "common.h"
 #include "common-board-devices.h"
@@ -64,30 +63,36 @@ void __init omap_ads7846_init(int bus_num, int gpio_pendown, int gpio_debounce,
 	struct spi_board_info *spi_bi = &ads7846_spi_board_info;
 	int err;
 
-	err = gpio_request_one(gpio_pendown, GPIOF_IN, "TSPenDown");
-	if (err) {
-		pr_err("Couldn't obtain gpio for TSPenDown: %d\n", err);
-		return;
-	}
+	/*
+	 * If a board defines get_pendown_state() function, request the pendown
+	 * GPIO and set the GPIO debounce time.
+	 * If a board does not define the get_pendown_state() function, then
+	 * the ads7846 driver will setup the pendown GPIO itself.
+	 */
+	if (board_pdata && board_pdata->get_pendown_state) {
+		err = gpio_request_one(gpio_pendown, GPIOF_IN, "TSPenDown");
+		if (err) {
+			pr_err("Couldn't obtain gpio for TSPenDown: %d\n", err);
+			return;
+		}
+
+		if (gpio_debounce)
+			gpio_set_debounce(gpio_pendown, gpio_debounce);
 
-	if (gpio_debounce)
-		gpio_set_debounce(gpio_pendown, gpio_debounce);
+		gpio_export(gpio_pendown, 0);
+	}
 
 	spi_bi->bus_num	= bus_num;
 	spi_bi->irq	= gpio_to_irq(gpio_pendown);
 
+	ads7846_config.gpio_pendown = gpio_pendown;
+
 	if (board_pdata) {
 		board_pdata->gpio_pendown = gpio_pendown;
+		board_pdata->gpio_pendown_debounce = gpio_debounce;
 		spi_bi->platform_data = board_pdata;
-		if (board_pdata->get_pendown_state)
-			gpio_export(gpio_pendown, 0);
-	} else {
-		ads7846_config.gpio_pendown = gpio_pendown;
 	}
 
-	if (!board_pdata || (board_pdata && !board_pdata->get_pendown_state))
-		gpio_free(gpio_pendown);
-
 	spi_register_board_info(&ads7846_spi_board_info, 1);
 }
 #else
@@ -96,48 +101,3 @@ void __init omap_ads7846_init(int bus_num, int gpio_pendown, int gpio_debounce,
 {
 }
 #endif
-
-#if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
-static struct omap_nand_platform_data nand_data;
-
-void __init omap_nand_flash_init(int options, struct mtd_partition *parts,
-				 int nr_parts)
-{
-	u8 cs = 0;
-	u8 nandcs = GPMC_CS_NUM + 1;
-
-	/* find out the chip-select on which NAND exists */
-	while (cs < GPMC_CS_NUM) {
-		u32 ret = 0;
-		ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);
-
-		if ((ret & 0xC00) == 0x800) {
-			printk(KERN_INFO "Found NAND on CS%d\n", cs);
-			if (nandcs > GPMC_CS_NUM)
-				nandcs = cs;
-		}
-		cs++;
-	}
-
-	if (nandcs > GPMC_CS_NUM) {
-		pr_info("NAND: Unable to find configuration in GPMC\n");
-		return;
-	}
-
-	if (nandcs < GPMC_CS_NUM) {
-		nand_data.cs = nandcs;
-		nand_data.parts = parts;
-		nand_data.nr_parts = nr_parts;
-		nand_data.devsize = options;
-
-		printk(KERN_INFO "Registering NAND on CS%d\n", nandcs);
-		if (gpmc_nand_init(&nand_data) < 0)
-			printk(KERN_ERR "Unable to register NAND device\n");
-	}
-}
-#else
-void __init omap_nand_flash_init(int options, struct mtd_partition *parts,
-				 int nr_parts)
-{
-}
-#endif
diff --git a/arch/arm/mach-omap2/common-board-devices.h b/arch/arm/mach-omap2/common-board-devices.h
index a0b4a42836a..72bb41b3fd2 100644
--- a/arch/arm/mach-omap2/common-board-devices.h
+++ b/arch/arm/mach-omap2/common-board-devices.h
@@ -10,6 +10,5 @@ struct ads7846_platform_data;
 
 void omap_ads7846_init(int bus_num, int gpio_pendown, int gpio_debounce,
 		       struct ads7846_platform_data *board_pdata);
-void omap_nand_flash_init(int opts, struct mtd_partition *parts, int n_parts);
 
 #endif /* __OMAP_COMMON_BOARD_DEVICES__ */
diff --git a/arch/arm/mach-omap2/common.c b/arch/arm/mach-omap2/common.c
index 17950c6e130..5c2fd4863b2 100644
--- a/arch/arm/mach-omap2/common.c
+++ b/arch/arm/mach-omap2/common.c
@@ -14,189 +14,26 @@
  */
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/clk.h>
-#include <linux/io.h>
+#include <linux/platform_data/dsp-omap.h>
 
-#include <plat/clock.h>
+#include <plat/vram.h>
 
-#include "soc.h"
-#include "iomap.h"
 #include "common.h"
-#include "sdrc.h"
-#include "control.h"
-
-/* Global address base setup code */
-
-static void __init __omap2_set_globals(struct omap_globals *omap2_globals)
-{
-	omap2_set_globals_tap(omap2_globals);
-	omap2_set_globals_sdrc(omap2_globals);
-	omap2_set_globals_control(omap2_globals);
-	omap2_set_globals_prcm(omap2_globals);
-}
-
-#if defined(CONFIG_SOC_OMAP2420)
-
-static struct omap_globals omap242x_globals = {
-	.class	= OMAP242X_CLASS,
-	.tap	= OMAP2_L4_IO_ADDRESS(0x48014000),
-	.sdrc	= OMAP2_L3_IO_ADDRESS(OMAP2420_SDRC_BASE),
-	.sms	= OMAP2_L3_IO_ADDRESS(OMAP2420_SMS_BASE),
-	.ctrl	= OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE),
-	.prm	= OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE),
-	.cm	= OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE),
-};
-
-void __init omap2_set_globals_242x(void)
-{
-	__omap2_set_globals(&omap242x_globals);
-}
-
-void __init omap242x_map_io(void)
-{
-	omap242x_map_common_io();
-}
-#endif
-
-#if defined(CONFIG_SOC_OMAP2430)
-
-static struct omap_globals omap243x_globals = {
-	.class	= OMAP243X_CLASS,
-	.tap	= OMAP2_L4_IO_ADDRESS(0x4900a000),
-	.sdrc	= OMAP2_L3_IO_ADDRESS(OMAP243X_SDRC_BASE),
-	.sms	= OMAP2_L3_IO_ADDRESS(OMAP243X_SMS_BASE),
-	.ctrl	= OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE),
-	.prm	= OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE),
-	.cm	= OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE),
-};
-
-void __init omap2_set_globals_243x(void)
-{
-	__omap2_set_globals(&omap243x_globals);
-}
-
-void __init omap243x_map_io(void)
-{
-	omap243x_map_common_io();
-}
-#endif
-
-#if defined(CONFIG_ARCH_OMAP3)
-
-static struct omap_globals omap3_globals = {
-	.class	= OMAP343X_CLASS,
-	.tap	= OMAP2_L4_IO_ADDRESS(0x4830A000),
-	.sdrc	= OMAP2_L3_IO_ADDRESS(OMAP343X_SDRC_BASE),
-	.sms	= OMAP2_L3_IO_ADDRESS(OMAP343X_SMS_BASE),
-	.ctrl	= OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE),
-	.prm	= OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE),
-	.cm	= OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE),
-};
-
-void __init omap2_set_globals_3xxx(void)
-{
-	__omap2_set_globals(&omap3_globals);
-}
-
-void __init omap3_map_io(void)
-{
-	omap34xx_map_common_io();
-}
+#include "omap-secure.h"
 
 /*
- * Adjust TAP register base such that omap3_check_revision accesses the correct
- * TI81XX register for checking device ID (it adds 0x204 to tap base while
- * TI81XX DEVICE ID register is at offset 0x600 from control base).
+ * Stub function for OMAP2 so that common files
+ * continue to build when custom builds are used
  */
-#define TI81XX_TAP_BASE		(TI81XX_CTRL_BASE + \
-				TI81XX_CONTROL_DEVICE_ID - 0x204)
-
-static struct omap_globals ti81xx_globals = {
-	.class  = OMAP343X_CLASS,
-	.tap    = OMAP2_L4_IO_ADDRESS(TI81XX_TAP_BASE),
-	.ctrl   = OMAP2_L4_IO_ADDRESS(TI81XX_CTRL_BASE),
-	.prm    = OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE),
-	.cm     = OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE),
-};
-
-void __init omap2_set_globals_ti81xx(void)
-{
-	__omap2_set_globals(&ti81xx_globals);
-}
-
-void __init ti81xx_map_io(void)
-{
-	omapti81xx_map_common_io();
-}
-#endif
-
-#if defined(CONFIG_SOC_AM33XX)
-#define AM33XX_TAP_BASE		(AM33XX_CTRL_BASE + \
-				TI81XX_CONTROL_DEVICE_ID - 0x204)
-
-static struct omap_globals am33xx_globals = {
-	.class  = AM335X_CLASS,
-	.tap    = AM33XX_L4_WK_IO_ADDRESS(AM33XX_TAP_BASE),
-	.ctrl   = AM33XX_L4_WK_IO_ADDRESS(AM33XX_CTRL_BASE),
-	.prm    = AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE),
-	.cm     = AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE),
-};
-
-void __init omap2_set_globals_am33xx(void)
-{
-	__omap2_set_globals(&am33xx_globals);
-}
-
-void __init am33xx_map_io(void)
-{
-	omapam33xx_map_common_io();
-}
-#endif
-
-#if defined(CONFIG_ARCH_OMAP4)
-static struct omap_globals omap4_globals = {
-	.class	= OMAP443X_CLASS,
-	.tap	= OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE),
-	.ctrl	= OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE),
-	.ctrl_pad	= OMAP2_L4_IO_ADDRESS(OMAP443X_CTRL_BASE),
-	.prm	= OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE),
-	.cm	= OMAP2_L4_IO_ADDRESS(OMAP4430_CM_BASE),
-	.cm2	= OMAP2_L4_IO_ADDRESS(OMAP4430_CM2_BASE),
-	.prcm_mpu	= OMAP2_L4_IO_ADDRESS(OMAP4430_PRCM_MPU_BASE),
-};
-
-void __init omap2_set_globals_443x(void)
-{
-	__omap2_set_globals(&omap4_globals);
-}
-
-void __init omap4_map_io(void)
-{
-	omap44xx_map_common_io();
-}
-#endif
-
-#if defined(CONFIG_SOC_OMAP5)
-static struct omap_globals omap5_globals = {
-	.class	= OMAP54XX_CLASS,
-	.tap	= OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE),
-	.ctrl	= OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE),
-	.ctrl_pad	= OMAP2_L4_IO_ADDRESS(OMAP54XX_CTRL_BASE),
-	.prm	= OMAP2_L4_IO_ADDRESS(OMAP54XX_PRM_BASE),
-	.cm	= OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_AON_BASE),
-	.cm2	= OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_BASE),
-	.prcm_mpu = OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE),
-};
-
-void __init omap2_set_globals_5xxx(void)
+int __weak omap_secure_ram_reserve_memblock(void)
 {
-	omap2_set_globals_tap(&omap5_globals);
-	omap2_set_globals_control(&omap5_globals);
-	omap2_set_globals_prcm(&omap5_globals);
+	return 0;
 }
 
-void __init omap5_map_io(void)
+void __init omap_reserve(void)
 {
-	omap5_map_common_io();
+	omap_vram_reserve_sdram_memblock();
+	omap_dsp_reserve_sdram_memblock();
+	omap_secure_ram_reserve_memblock();
+	omap_barrier_reserve_memblock();
 }
-#endif
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index 7045e4d61ac..948bcaa82eb 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -28,63 +28,18 @@
 
 #include <linux/irq.h>
 #include <linux/delay.h>
+#include <linux/i2c.h>
 #include <linux/i2c/twl.h>
+#include <linux/i2c-omap.h>
 
 #include <asm/proc-fns.h>
 
-#include <plat/cpu.h>
-#include <plat/serial.h>
-#include <plat/common.h>
+#include "i2c.h"
+#include "serial.h"
 
-#define OMAP_INTC_START		NR_IRQS
-
-#ifdef CONFIG_SOC_OMAP2420
-extern void omap242x_map_common_io(void);
-#else
-static inline void omap242x_map_common_io(void)
-{
-}
-#endif
-
-#ifdef CONFIG_SOC_OMAP2430
-extern void omap243x_map_common_io(void);
-#else
-static inline void omap243x_map_common_io(void)
-{
-}
-#endif
-
-#ifdef CONFIG_ARCH_OMAP3
-extern void omap34xx_map_common_io(void);
-#else
-static inline void omap34xx_map_common_io(void)
-{
-}
-#endif
-
-#ifdef CONFIG_SOC_TI81XX
-extern void omapti81xx_map_common_io(void);
-#else
-static inline void omapti81xx_map_common_io(void)
-{
-}
-#endif
+#include "usb.h"
 
-#ifdef CONFIG_SOC_AM33XX
-extern void omapam33xx_map_common_io(void);
-#else
-static inline void omapam33xx_map_common_io(void)
-{
-}
-#endif
-
-#ifdef CONFIG_ARCH_OMAP4
-extern void omap44xx_map_common_io(void);
-#else
-static inline void omap44xx_map_common_io(void)
-{
-}
-#endif
+#define OMAP_INTC_START		NR_IRQS
 
 #if defined(CONFIG_PM) && defined(CONFIG_ARCH_OMAP2)
 int omap2_pm_init(void);
@@ -122,19 +77,12 @@ static inline int omap_mux_late_init(void)
 }
 #endif
 
-#ifdef CONFIG_SOC_OMAP5
-extern void omap5_map_common_io(void);
-#else
-static inline void omap5_map_common_io(void)
-{
-}
-#endif
-
 extern void omap2_init_common_infrastructure(void);
 
 extern struct sys_timer omap2_timer;
 extern struct sys_timer omap3_timer;
 extern struct sys_timer omap3_secure_timer;
+extern struct sys_timer omap3_gp_timer;
 extern struct sys_timer omap3_am33xx_timer;
 extern struct sys_timer omap4_timer;
 extern struct sys_timer omap5_timer;
@@ -162,52 +110,43 @@ void am35xx_init_late(void);
 void ti81xx_init_late(void);
 void omap4430_init_late(void);
 int omap2_common_pm_late_init(void);
-void omap_prcm_restart(char, const char *);
 
-/*
- * IO bases for various OMAP processors
- * Except the tap base, rest all the io bases
- * listed are physical addresses.
- */
-struct omap_globals {
-	u32		class;		/* OMAP class to detect */
-	void __iomem	*tap;		/* Control module ID code */
-	void __iomem	*sdrc;           /* SDRAM Controller */
-	void __iomem	*sms;            /* SDRAM Memory Scheduler */
-	void __iomem	*ctrl;           /* System Control Module */
-	void __iomem	*ctrl_pad;	/* PAD Control Module */
-	void __iomem	*prm;            /* Power and Reset Management */
-	void __iomem	*cm;             /* Clock Management */
-	void __iomem	*cm2;
-	void __iomem	*prcm_mpu;
-};
-
-void omap2_set_globals_242x(void);
-void omap2_set_globals_243x(void);
-void omap2_set_globals_3xxx(void);
-void omap2_set_globals_443x(void);
-void omap2_set_globals_5xxx(void);
-void omap2_set_globals_ti81xx(void);
-void omap2_set_globals_am33xx(void);
-
-/* These get called from omap2_set_globals_xxxx(), do not call these */
-void omap2_set_globals_tap(struct omap_globals *);
-#if defined(CONFIG_SOC_HAS_OMAP2_SDRC)
-void omap2_set_globals_sdrc(struct omap_globals *);
+#if defined(CONFIG_SOC_OMAP2420) || defined(CONFIG_SOC_OMAP2430)
+void omap2xxx_restart(char mode, const char *cmd);
+#else
+static inline void omap2xxx_restart(char mode, const char *cmd)
+{
+}
+#endif
+
+#ifdef CONFIG_ARCH_OMAP3
+void omap3xxx_restart(char mode, const char *cmd);
+#else
+static inline void omap3xxx_restart(char mode, const char *cmd)
+{
+}
+#endif
+
+#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5)
+void omap44xx_restart(char mode, const char *cmd);
 #else
-static inline void omap2_set_globals_sdrc(struct omap_globals *omap2_globals)
-{ }
+static inline void omap44xx_restart(char mode, const char *cmd)
+{
+}
 #endif
-void omap2_set_globals_control(struct omap_globals *);
-void omap2_set_globals_prcm(struct omap_globals *);
-
-void omap242x_map_io(void);
-void omap243x_map_io(void);
-void omap3_map_io(void);
-void am33xx_map_io(void);
-void omap4_map_io(void);
-void omap5_map_io(void);
-void ti81xx_map_io(void);
+
+/* This gets called from mach-omap2/io.c, do not call this */
+void __init omap2_set_globals_tap(u32 class, void __iomem *tap);
+
+void __init omap242x_map_io(void);
+void __init omap243x_map_io(void);
+void __init omap3_map_io(void);
+void __init am33xx_map_io(void);
+void __init omap4_map_io(void);
+void __init omap5_map_io(void);
+void __init ti81xx_map_io(void);
+
+/* omap_barriers_init() is OMAP4 only */
 void omap_barriers_init(void);
 
 /**
@@ -275,6 +214,9 @@ static inline void __iomem *omap4_get_scu_base(void)
 #endif
 
 extern void __init gic_init_irq(void);
+extern void gic_dist_disable(void);
+extern bool gic_dist_disabled(void);
+extern void gic_timer_retrigger(void);
 extern void omap_smc1(u32 fn, u32 arg);
 extern void __iomem *omap4_get_sar_ram_base(void);
 extern void omap_do_wfi(void);
@@ -282,6 +224,7 @@ extern void omap_do_wfi(void);
 #ifdef CONFIG_SMP
 /* Needed for secondary core boot */
 extern void omap_secondary_startup(void);
+extern void omap_secondary_startup_4460(void);
 extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask);
 extern void omap_auxcoreboot_addr(u32 cpu_addr);
 extern u32 omap_read_auxcoreboot0(void);
@@ -338,6 +281,10 @@ extern void omap_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
 				      struct omap_sdrc_params *sdrc_cs1);
 struct omap2_hsmmc_info;
 extern int omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers);
+extern void omap_reserve(void);
+
+struct omap_hwmod;
+extern int omap_dss_reset(struct omap_hwmod *);
 
 #endif /* __ASSEMBLER__ */
 #endif /* __ARCH_ARM_MACH_OMAP2PLUS_COMMON_H */
diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c
index d1ff8399a22..2adb2683f07 100644
--- a/arch/arm/mach-omap2/control.c
+++ b/arch/arm/mach-omap2/control.c
@@ -1,7 +1,7 @@
 /*
  * OMAP2/3 System Control Module register access
  *
- * Copyright (C) 2007 Texas Instruments, Inc.
+ * Copyright (C) 2007, 2012 Texas Instruments, Inc.
  * Copyright (C) 2007 Nokia Corporation
  *
  * Written by Paul Walmsley
@@ -15,15 +15,13 @@
 #include <linux/kernel.h>
 #include <linux/io.h>
 
-#include <plat/sdrc.h>
-
 #include "soc.h"
 #include "iomap.h"
 #include "common.h"
 #include "cm-regbits-34xx.h"
 #include "prm-regbits-34xx.h"
-#include "prm2xxx_3xxx.h"
-#include "cm2xxx_3xxx.h"
+#include "prm3xxx.h"
+#include "cm3xxx.h"
 #include "sdrc.h"
 #include "pm.h"
 #include "control.h"
@@ -149,13 +147,11 @@ static struct omap3_control_regs control_context;
 #define OMAP_CTRL_REGADDR(reg)		(omap2_ctrl_base + (reg))
 #define OMAP4_CTRL_PAD_REGADDR(reg)	(omap4_ctrl_pad_base + (reg))
 
-void __init omap2_set_globals_control(struct omap_globals *omap2_globals)
+void __init omap2_set_globals_control(void __iomem *ctrl,
+				      void __iomem *ctrl_pad)
 {
-	if (omap2_globals->ctrl)
-		omap2_ctrl_base = omap2_globals->ctrl;
-
-	if (omap2_globals->ctrl_pad)
-		omap4_ctrl_pad_base = omap2_globals->ctrl_pad;
+	omap2_ctrl_base = ctrl;
+	omap4_ctrl_pad_base = ctrl_pad;
 }
 
 void __iomem *omap_ctrl_base_get(void)
diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h
index a89e8256fd0..3d944d3263d 100644
--- a/arch/arm/mach-omap2/control.h
+++ b/arch/arm/mach-omap2/control.h
@@ -201,6 +201,7 @@
 #define OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO	0x249
 #define OMAP44XX_CONTROL_FUSE_CORE_OPP50	0x254
 #define OMAP44XX_CONTROL_FUSE_CORE_OPP100	0x257
+#define OMAP44XX_CONTROL_FUSE_CORE_OPP100OV	0x25A
 
 /* AM35XX only CONTROL_GENERAL register offsets */
 #define AM35XX_CONTROL_MSUSPENDMUX_6    (OMAP2_CONTROL_GENERAL + 0x0038)
@@ -414,6 +415,8 @@ extern void omap_ctrl_write_dsp_boot_addr(u32 bootaddr);
 extern void omap_ctrl_write_dsp_boot_mode(u8 bootmode);
 extern void omap3630_ctrl_disable_rta(void);
 extern int omap3_ctrl_save_padconf(void);
+extern void omap2_set_globals_control(void __iomem *ctrl,
+				      void __iomem *ctrl_pad);
 #else
 #define omap_ctrl_base_get()		0
 #define omap_ctrl_readb(x)		0
diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c
index bc2756959be..bca7a888570 100644
--- a/arch/arm/mach-omap2/cpuidle34xx.c
+++ b/arch/arm/mach-omap2/cpuidle34xx.c
@@ -27,7 +27,6 @@
 #include <linux/export.h>
 #include <linux/cpu_pm.h>
 
-#include <plat/prcm.h>
 #include "powerdomain.h"
 #include "clockdomain.h"
 
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index c72b5a72772..4abb8b5e9bc 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -24,10 +24,11 @@
 #include <asm/mach-types.h>
 #include <asm/mach/map.h>
 
+#include <linux/omap-dma.h>
+
 #include "iomap.h"
-#include <plat/dma.h>
-#include <plat/omap_hwmod.h>
-#include <plat/omap_device.h>
+#include "omap_hwmod.h"
+#include "omap_device.h"
 #include "omap4-keypad.h"
 
 #include "soc.h"
@@ -35,6 +36,7 @@
 #include "mux.h"
 #include "control.h"
 #include "devices.h"
+#include "dma.h"
 
 #define L3_MODULES_MAX_LEN 12
 #define L3_MODULES 3
@@ -127,7 +129,7 @@ static struct platform_device omap2cam_device = {
 
 #if defined(CONFIG_IOMMU_API)
 
-#include <plat/iommu.h>
+#include <linux/platform_data/iommu-omap.h>
 
 static struct resource omap3isp_resources[] = {
 	{
@@ -201,6 +203,16 @@ static struct resource omap3isp_resources[] = {
 		.flags		= IORESOURCE_MEM,
 	},
 	{
+		.start		= OMAP343X_CTRL_BASE + OMAP343X_CONTROL_CSIRXFE,
+		.end		= OMAP343X_CTRL_BASE + OMAP343X_CONTROL_CSIRXFE + 3,
+		.flags		= IORESOURCE_MEM,
+	},
+	{
+		.start		= OMAP343X_CTRL_BASE + OMAP3630_CONTROL_CAMERA_PHY_CTRL,
+		.end		= OMAP343X_CTRL_BASE + OMAP3630_CONTROL_CAMERA_PHY_CTRL + 3,
+		.flags		= IORESOURCE_MEM,
+	},
+	{
 		.start		= 24 + OMAP_INTC_START,
 		.flags		= IORESOURCE_IRQ,
 	}
@@ -723,29 +735,3 @@ static int __init omap2_init_devices(void)
 	return 0;
 }
 arch_initcall(omap2_init_devices);
-
-#if defined(CONFIG_OMAP_WATCHDOG) || defined(CONFIG_OMAP_WATCHDOG_MODULE)
-static int __init omap_init_wdt(void)
-{
-	int id = -1;
-	struct platform_device *pdev;
-	struct omap_hwmod *oh;
-	char *oh_name = "wd_timer2";
-	char *dev_name = "omap_wdt";
-
-	if (!cpu_class_is_omap2() || of_have_populated_dt())
-		return 0;
-
-	oh = omap_hwmod_lookup(oh_name);
-	if (!oh) {
-		pr_err("Could not look up wd_timer%d hwmod\n", id);
-		return -EINVAL;
-	}
-
-	pdev = omap_device_build(dev_name, id, oh, NULL, 0, NULL, 0, 0);
-	WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
-				dev_name, oh->name);
-	return 0;
-}
-subsys_initcall(omap_init_wdt);
-#endif
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index 1011995f150..cc75aaf6e76 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -25,15 +25,17 @@
 #include <linux/delay.h>
 
 #include <video/omapdss.h>
-#include <plat/omap_hwmod.h>
-#include <plat/omap_device.h>
-#include <plat/omap-pm.h>
+#include "omap_hwmod.h"
+#include "omap_device.h"
+#include "omap-pm.h"
 #include "common.h"
 
+#include "soc.h"
 #include "iomap.h"
 #include "mux.h"
 #include "control.h"
 #include "display.h"
+#include "prm.h"
 
 #define DISPC_CONTROL		0x0040
 #define DISPC_CONTROL2		0x0238
@@ -100,17 +102,20 @@ static const struct omap_dss_hwmod_data omap4_dss_hwmod_data[] __initconst = {
 	{ "dss_hdmi", "omapdss_hdmi", -1 },
 };
 
-static void __init omap4_hdmi_mux_pads(enum omap_hdmi_flags flags)
+static void __init omap4_tpd12s015_mux_pads(void)
 {
-	u32 reg;
-	u16 control_i2c_1;
-
 	omap_mux_init_signal("hdmi_cec",
 			OMAP_PIN_INPUT_PULLUP);
 	omap_mux_init_signal("hdmi_ddc_scl",
 			OMAP_PIN_INPUT_PULLUP);
 	omap_mux_init_signal("hdmi_ddc_sda",
 			OMAP_PIN_INPUT_PULLUP);
+}
+
+static void __init omap4_hdmi_mux_pads(enum omap_hdmi_flags flags)
+{
+	u32 reg;
+	u16 control_i2c_1;
 
 	/*
 	 * CONTROL_I2C_1: HDMI_DDC_SDA_PULLUPRESX (bit 28) and
@@ -161,8 +166,10 @@ static int omap4_dsi_mux_pads(int dsi_id, unsigned lanes)
 
 int __init omap_hdmi_init(enum omap_hdmi_flags flags)
 {
-	if (cpu_is_omap44xx())
+	if (cpu_is_omap44xx()) {
 		omap4_hdmi_mux_pads(flags);
+		omap4_tpd12s015_mux_pads();
+	}
 
 	return 0;
 }
@@ -284,6 +291,35 @@ err:
 	return ERR_PTR(r);
 }
 
+static enum omapdss_version __init omap_display_get_version(void)
+{
+	if (cpu_is_omap24xx())
+		return OMAPDSS_VER_OMAP24xx;
+	else if (cpu_is_omap3630())
+		return OMAPDSS_VER_OMAP3630;
+	else if (cpu_is_omap34xx()) {
+		if (soc_is_am35xx()) {
+			return OMAPDSS_VER_AM35xx;
+		} else {
+			if (omap_rev() < OMAP3430_REV_ES3_0)
+				return OMAPDSS_VER_OMAP34xx_ES1;
+			else
+				return OMAPDSS_VER_OMAP34xx_ES3;
+		}
+	} else if (omap_rev() == OMAP4430_REV_ES1_0)
+		return OMAPDSS_VER_OMAP4430_ES1;
+	else if (omap_rev() == OMAP4430_REV_ES2_0 ||
+			omap_rev() == OMAP4430_REV_ES2_1 ||
+			omap_rev() == OMAP4430_REV_ES2_2)
+		return OMAPDSS_VER_OMAP4430_ES2;
+	else if (cpu_is_omap44xx())
+		return OMAPDSS_VER_OMAP4;
+	else if (soc_is_omap54xx())
+		return OMAPDSS_VER_OMAP5;
+	else
+		return OMAPDSS_VER_UNKNOWN;
+}
+
 int __init omap_display_init(struct omap_dss_board_info *board_data)
 {
 	int r = 0;
@@ -291,9 +327,18 @@ int __init omap_display_init(struct omap_dss_board_info *board_data)
 	int i, oh_count;
 	const struct omap_dss_hwmod_data *curr_dss_hwmod;
 	struct platform_device *dss_pdev;
+	enum omapdss_version ver;
 
 	/* create omapdss device */
 
+	ver = omap_display_get_version();
+
+	if (ver == OMAPDSS_VER_UNKNOWN) {
+		pr_err("DSS not supported on this SoC\n");
+		return -ENODEV;
+	}
+
+	board_data->version = ver;
 	board_data->dsi_enable_pads = omap_dsi_enable_pads;
 	board_data->dsi_disable_pads = omap_dsi_disable_pads;
 	board_data->get_context_loss_count = omap_pm_get_dev_context_loss_count;
@@ -473,7 +518,6 @@ static void dispc_disable_outputs(void)
 	}
 }
 
-#define MAX_MODULE_SOFTRESET_WAIT	10000
 int omap_dss_reset(struct omap_hwmod *oh)
 {
 	struct omap_hwmod_opt_clk *oc;
diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c
index ff75abe60af..612b9824987 100644
--- a/arch/arm/mach-omap2/dma.c
+++ b/arch/arm/mach-omap2/dma.c
@@ -28,9 +28,11 @@
 #include <linux/init.h>
 #include <linux/device.h>
 
-#include <plat/omap_hwmod.h>
-#include <plat/omap_device.h>
-#include <plat/dma.h>
+#include <linux/omap-dma.h>
+
+#include "soc.h"
+#include "omap_hwmod.h"
+#include "omap_device.h"
 
 #define OMAP2_DMA_STRIDE	0x60
 
@@ -274,6 +276,9 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
 		return -ENOMEM;
 	}
 
+	if (cpu_is_omap34xx() && (omap_type() != OMAP2_DEVICE_TYPE_GP))
+		d->dev_caps |= HS_CHANNELS_RESERVED;
+
 	/* Check the capabilities register for descriptor loading feature */
 	if (dma_read(CAPS_0, 0) & DMA_HAS_DESCRIPTOR_CAPS)
 		dma_common_ch_end = CCDN;
diff --git a/arch/arm/mach-omap2/dma.h b/arch/arm/mach-omap2/dma.h
new file mode 100644
index 00000000000..eba80dbc521
--- /dev/null
+++ b/arch/arm/mach-omap2/dma.h
@@ -0,0 +1,131 @@
+/*
+ *  OMAP2PLUS DMA channel definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef __OMAP2PLUS_DMA_CHANNEL_H
+#define __OMAP2PLUS_DMA_CHANNEL_H
+
+
+/* DMA channels for 24xx */
+#define OMAP24XX_DMA_NO_DEVICE		0
+#define OMAP24XX_DMA_XTI_DMA		1	/* S_DMA_0 */
+#define OMAP24XX_DMA_EXT_DMAREQ0	2	/* S_DMA_1 */
+#define OMAP24XX_DMA_EXT_DMAREQ1	3	/* S_DMA_2 */
+#define OMAP24XX_DMA_GPMC		4	/* S_DMA_3 */
+#define OMAP24XX_DMA_GFX		5	/* S_DMA_4 */
+#define OMAP24XX_DMA_DSS		6	/* S_DMA_5 */
+#define OMAP242X_DMA_VLYNQ_TX		7	/* S_DMA_6 */
+#define OMAP24XX_DMA_EXT_DMAREQ2	7	/* S_DMA_6 */
+#define OMAP24XX_DMA_CWT		8	/* S_DMA_7 */
+#define OMAP24XX_DMA_AES_TX		9	/* S_DMA_8 */
+#define OMAP24XX_DMA_AES_RX		10	/* S_DMA_9 */
+#define OMAP24XX_DMA_DES_TX		11	/* S_DMA_10 */
+#define OMAP24XX_DMA_DES_RX		12	/* S_DMA_11 */
+#define OMAP24XX_DMA_SHA1MD5_RX		13	/* S_DMA_12 */
+#define OMAP34XX_DMA_SHA2MD5_RX		13	/* S_DMA_12 */
+#define OMAP242X_DMA_EXT_DMAREQ2	14	/* S_DMA_13 */
+#define OMAP242X_DMA_EXT_DMAREQ3	15	/* S_DMA_14 */
+#define OMAP242X_DMA_EXT_DMAREQ4	16	/* S_DMA_15 */
+#define OMAP242X_DMA_EAC_AC_RD		17	/* S_DMA_16 */
+#define OMAP242X_DMA_EAC_AC_WR		18	/* S_DMA_17 */
+#define OMAP242X_DMA_EAC_MD_UL_RD	19	/* S_DMA_18 */
+#define OMAP242X_DMA_EAC_MD_UL_WR	20	/* S_DMA_19 */
+#define OMAP242X_DMA_EAC_MD_DL_RD	21	/* S_DMA_20 */
+#define OMAP242X_DMA_EAC_MD_DL_WR	22	/* S_DMA_21 */
+#define OMAP242X_DMA_EAC_BT_UL_RD	23	/* S_DMA_22 */
+#define OMAP242X_DMA_EAC_BT_UL_WR	24	/* S_DMA_23 */
+#define OMAP242X_DMA_EAC_BT_DL_RD	25	/* S_DMA_24 */
+#define OMAP242X_DMA_EAC_BT_DL_WR	26	/* S_DMA_25 */
+#define OMAP243X_DMA_EXT_DMAREQ3	14	/* S_DMA_13 */
+#define OMAP24XX_DMA_SPI3_TX0		15	/* S_DMA_14 */
+#define OMAP24XX_DMA_SPI3_RX0		16	/* S_DMA_15 */
+#define OMAP24XX_DMA_MCBSP3_TX		17	/* S_DMA_16 */
+#define OMAP24XX_DMA_MCBSP3_RX		18	/* S_DMA_17 */
+#define OMAP24XX_DMA_MCBSP4_TX		19	/* S_DMA_18 */
+#define OMAP24XX_DMA_MCBSP4_RX		20	/* S_DMA_19 */
+#define OMAP24XX_DMA_MCBSP5_TX		21	/* S_DMA_20 */
+#define OMAP24XX_DMA_MCBSP5_RX		22	/* S_DMA_21 */
+#define OMAP24XX_DMA_SPI3_TX1		23	/* S_DMA_22 */
+#define OMAP24XX_DMA_SPI3_RX1		24	/* S_DMA_23 */
+#define OMAP243X_DMA_EXT_DMAREQ4	25	/* S_DMA_24 */
+#define OMAP243X_DMA_EXT_DMAREQ5	26	/* S_DMA_25 */
+#define OMAP34XX_DMA_I2C3_TX		25	/* S_DMA_24 */
+#define OMAP34XX_DMA_I2C3_RX		26	/* S_DMA_25 */
+#define OMAP24XX_DMA_I2C1_TX		27	/* S_DMA_26 */
+#define OMAP24XX_DMA_I2C1_RX		28	/* S_DMA_27 */
+#define OMAP24XX_DMA_I2C2_TX		29	/* S_DMA_28 */
+#define OMAP24XX_DMA_I2C2_RX		30	/* S_DMA_29 */
+#define OMAP24XX_DMA_MCBSP1_TX		31	/* S_DMA_30 */
+#define OMAP24XX_DMA_MCBSP1_RX		32	/* S_DMA_31 */
+#define OMAP24XX_DMA_MCBSP2_TX		33	/* S_DMA_32 */
+#define OMAP24XX_DMA_MCBSP2_RX		34	/* S_DMA_33 */
+#define OMAP24XX_DMA_SPI1_TX0		35	/* S_DMA_34 */
+#define OMAP24XX_DMA_SPI1_RX0		36	/* S_DMA_35 */
+#define OMAP24XX_DMA_SPI1_TX1		37	/* S_DMA_36 */
+#define OMAP24XX_DMA_SPI1_RX1		38	/* S_DMA_37 */
+#define OMAP24XX_DMA_SPI1_TX2		39	/* S_DMA_38 */
+#define OMAP24XX_DMA_SPI1_RX2		40	/* S_DMA_39 */
+#define OMAP24XX_DMA_SPI1_TX3		41	/* S_DMA_40 */
+#define OMAP24XX_DMA_SPI1_RX3		42	/* S_DMA_41 */
+#define OMAP24XX_DMA_SPI2_TX0		43	/* S_DMA_42 */
+#define OMAP24XX_DMA_SPI2_RX0		44	/* S_DMA_43 */
+#define OMAP24XX_DMA_SPI2_TX1		45	/* S_DMA_44 */
+#define OMAP24XX_DMA_SPI2_RX1		46	/* S_DMA_45 */
+#define OMAP24XX_DMA_MMC2_TX		47	/* S_DMA_46 */
+#define OMAP24XX_DMA_MMC2_RX		48	/* S_DMA_47 */
+#define OMAP24XX_DMA_UART1_TX		49	/* S_DMA_48 */
+#define OMAP24XX_DMA_UART1_RX		50	/* S_DMA_49 */
+#define OMAP24XX_DMA_UART2_TX		51	/* S_DMA_50 */
+#define OMAP24XX_DMA_UART2_RX		52	/* S_DMA_51 */
+#define OMAP24XX_DMA_UART3_TX		53	/* S_DMA_52 */
+#define OMAP24XX_DMA_UART3_RX		54	/* S_DMA_53 */
+#define OMAP24XX_DMA_USB_W2FC_TX0	55	/* S_DMA_54 */
+#define OMAP24XX_DMA_USB_W2FC_RX0	56	/* S_DMA_55 */
+#define OMAP24XX_DMA_USB_W2FC_TX1	57	/* S_DMA_56 */
+#define OMAP24XX_DMA_USB_W2FC_RX1	58	/* S_DMA_57 */
+#define OMAP24XX_DMA_USB_W2FC_TX2	59	/* S_DMA_58 */
+#define OMAP24XX_DMA_USB_W2FC_RX2	60	/* S_DMA_59 */
+#define OMAP24XX_DMA_MMC1_TX		61	/* S_DMA_60 */
+#define OMAP24XX_DMA_MMC1_RX		62	/* S_DMA_61 */
+#define OMAP24XX_DMA_MS			63	/* S_DMA_62 */
+#define OMAP242X_DMA_EXT_DMAREQ5	64	/* S_DMA_63 */
+#define OMAP243X_DMA_EXT_DMAREQ6	64	/* S_DMA_63 */
+#define OMAP34XX_DMA_EXT_DMAREQ3	64	/* S_DMA_63 */
+#define OMAP34XX_DMA_AES2_TX		65	/* S_DMA_64 */
+#define OMAP34XX_DMA_AES2_RX		66	/* S_DMA_65 */
+#define OMAP34XX_DMA_DES2_TX		67	/* S_DMA_66 */
+#define OMAP34XX_DMA_DES2_RX		68	/* S_DMA_67 */
+#define OMAP34XX_DMA_SHA1MD5_RX		69	/* S_DMA_68 */
+#define OMAP34XX_DMA_SPI4_TX0		70	/* S_DMA_69 */
+#define OMAP34XX_DMA_SPI4_RX0		71	/* S_DMA_70 */
+#define OMAP34XX_DSS_DMA0		72	/* S_DMA_71 */
+#define OMAP34XX_DSS_DMA1		73	/* S_DMA_72 */
+#define OMAP34XX_DSS_DMA2		74	/* S_DMA_73 */
+#define OMAP34XX_DSS_DMA3		75	/* S_DMA_74 */
+#define OMAP34XX_DMA_MMC3_TX		77	/* S_DMA_76 */
+#define OMAP34XX_DMA_MMC3_RX		78	/* S_DMA_77 */
+#define OMAP34XX_DMA_USIM_TX		79	/* S_DMA_78 */
+#define OMAP34XX_DMA_USIM_RX		80	/* S_DMA_79 */
+
+#define OMAP36XX_DMA_UART4_TX		81	/* S_DMA_80 */
+#define OMAP36XX_DMA_UART4_RX		82	/* S_DMA_81 */
+
+/* Only for AM35xx */
+#define AM35XX_DMA_UART4_TX		54
+#define AM35XX_DMA_UART4_RX		55
+
+#endif /* __OMAP2PLUS_DMA_CHANNEL_H */
diff --git a/arch/arm/mach-omap2/dpll3xxx.c b/arch/arm/mach-omap2/dpll3xxx.c
index 814e1808e15..fafb28c0dcb 100644
--- a/arch/arm/mach-omap2/dpll3xxx.c
+++ b/arch/arm/mach-omap2/dpll3xxx.c
@@ -28,9 +28,8 @@
 #include <linux/bitops.h>
 #include <linux/clkdev.h>
 
-#include <plat/clock.h>
-
 #include "soc.h"
+#include "clockdomain.h"
 #include "clock.h"
 #include "cm2xxx_3xxx.h"
 #include "cm-regbits-34xx.h"
@@ -44,7 +43,7 @@
 /* Private functions */
 
 /* _omap3_dpll_write_clken - write clken_bits arg to a DPLL's enable bits */
-static void _omap3_dpll_write_clken(struct clk *clk, u8 clken_bits)
+static void _omap3_dpll_write_clken(struct clk_hw_omap *clk, u8 clken_bits)
 {
 	const struct dpll_data *dd;
 	u32 v;
@@ -58,7 +57,7 @@ static void _omap3_dpll_write_clken(struct clk *clk, u8 clken_bits)
 }
 
 /* _omap3_wait_dpll_status: wait for a DPLL to enter a specific state */
-static int _omap3_wait_dpll_status(struct clk *clk, u8 state)
+static int _omap3_wait_dpll_status(struct clk_hw_omap *clk, u8 state)
 {
 	const struct dpll_data *dd;
 	int i = 0;
@@ -66,7 +65,7 @@ static int _omap3_wait_dpll_status(struct clk *clk, u8 state)
 	const char *clk_name;
 
 	dd = clk->dpll_data;
-	clk_name = __clk_get_name(clk);
+	clk_name = __clk_get_name(clk->hw.clk);
 
 	state <<= __ffs(dd->idlest_mask);
 
@@ -90,7 +89,7 @@ static int _omap3_wait_dpll_status(struct clk *clk, u8 state)
 }
 
 /* From 3430 TRM ES2 4.7.6.2 */
-static u16 _omap3_dpll_compute_freqsel(struct clk *clk, u8 n)
+static u16 _omap3_dpll_compute_freqsel(struct clk_hw_omap *clk, u8 n)
 {
 	unsigned long fint;
 	u16 f = 0;
@@ -135,14 +134,14 @@ static u16 _omap3_dpll_compute_freqsel(struct clk *clk, u8 n)
  * locked successfully, return 0; if the DPLL did not lock in the time
  * allotted, or DPLL3 was passed in, return -EINVAL.
  */
-static int _omap3_noncore_dpll_lock(struct clk *clk)
+static int _omap3_noncore_dpll_lock(struct clk_hw_omap *clk)
 {
 	const struct dpll_data *dd;
 	u8 ai;
 	u8 state = 1;
 	int r = 0;
 
-	pr_debug("clock: locking DPLL %s\n", __clk_get_name(clk));
+	pr_debug("clock: locking DPLL %s\n", __clk_get_name(clk->hw.clk));
 
 	dd = clk->dpll_data;
 	state <<= __ffs(dd->idlest_mask);
@@ -180,7 +179,7 @@ done:
  * DPLL3 was passed in, or the DPLL does not support low-power bypass,
  * return -EINVAL.
  */
-static int _omap3_noncore_dpll_bypass(struct clk *clk)
+static int _omap3_noncore_dpll_bypass(struct clk_hw_omap *clk)
 {
 	int r;
 	u8 ai;
@@ -189,7 +188,7 @@ static int _omap3_noncore_dpll_bypass(struct clk *clk)
 		return -EINVAL;
 
 	pr_debug("clock: configuring DPLL %s for low-power bypass\n",
-		 __clk_get_name(clk));
+		 __clk_get_name(clk->hw.clk));
 
 	ai = omap3_dpll_autoidle_read(clk);
 
@@ -212,14 +211,14 @@ static int _omap3_noncore_dpll_bypass(struct clk *clk)
  * code.  If DPLL3 was passed in, or the DPLL does not support
  * low-power stop, return -EINVAL; otherwise, return 0.
  */
-static int _omap3_noncore_dpll_stop(struct clk *clk)
+static int _omap3_noncore_dpll_stop(struct clk_hw_omap *clk)
 {
 	u8 ai;
 
 	if (!(clk->dpll_data->modes & (1 << DPLL_LOW_POWER_STOP)))
 		return -EINVAL;
 
-	pr_debug("clock: stopping DPLL %s\n", __clk_get_name(clk));
+	pr_debug("clock: stopping DPLL %s\n", __clk_get_name(clk->hw.clk));
 
 	ai = omap3_dpll_autoidle_read(clk);
 
@@ -243,11 +242,11 @@ static int _omap3_noncore_dpll_stop(struct clk *clk)
  * XXX This code is not needed for 3430/AM35xx; can it be optimized
  * out in non-multi-OMAP builds for those chips?
  */
-static void _lookup_dco(struct clk *clk, u8 *dco, u16 m, u8 n)
+static void _lookup_dco(struct clk_hw_omap *clk, u8 *dco, u16 m, u8 n)
 {
 	unsigned long fint, clkinp; /* watch out for overflow */
 
-	clkinp = __clk_get_rate(__clk_get_parent(clk));
+	clkinp = __clk_get_rate(__clk_get_parent(clk->hw.clk));
 	fint = (clkinp / n) * m;
 
 	if (fint < 1000000000)
@@ -268,12 +267,12 @@ static void _lookup_dco(struct clk *clk, u8 *dco, u16 m, u8 n)
  * XXX This code is not needed for 3430/AM35xx; can it be optimized
  * out in non-multi-OMAP builds for those chips?
  */
-static void _lookup_sddiv(struct clk *clk, u8 *sd_div, u16 m, u8 n)
+static void _lookup_sddiv(struct clk_hw_omap *clk, u8 *sd_div, u16 m, u8 n)
 {
 	unsigned long clkinp, sd; /* watch out for overflow */
 	int mod1, mod2;
 
-	clkinp = __clk_get_rate(__clk_get_parent(clk));
+	clkinp = __clk_get_rate(__clk_get_parent(clk->hw.clk));
 
 	/*
 	 * target sigma-delta to near 250MHz
@@ -300,7 +299,8 @@ static void _lookup_sddiv(struct clk *clk, u8 *sd_div, u16 m, u8 n)
  * Program the DPLL with the supplied M, N values, and wait for the DPLL to
  * lock..  Returns -EINVAL upon error, or 0 upon success.
  */
-static int omap3_noncore_dpll_program(struct clk *clk, u16 m, u8 n, u16 freqsel)
+static int omap3_noncore_dpll_program(struct clk_hw_omap *clk, u16 m, u8 n,
+				      u16 freqsel)
 {
 	struct dpll_data *dd = clk->dpll_data;
 	u8 dco, sd_div;
@@ -357,8 +357,10 @@ static int omap3_noncore_dpll_program(struct clk *clk, u16 m, u8 n, u16 freqsel)
  *
  * Recalculate and propagate the DPLL rate.
  */
-unsigned long omap3_dpll_recalc(struct clk *clk)
+unsigned long omap3_dpll_recalc(struct clk_hw *hw, unsigned long parent_rate)
 {
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+
 	return omap2_get_dpll_rate(clk);
 }
 
@@ -378,8 +380,9 @@ unsigned long omap3_dpll_recalc(struct clk *clk)
  * support low-power stop, or if the DPLL took too long to enter
  * bypass or lock, return -EINVAL; otherwise, return 0.
  */
-int omap3_noncore_dpll_enable(struct clk *clk)
+int omap3_noncore_dpll_enable(struct clk_hw *hw)
 {
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
 	int r;
 	struct dpll_data *dd;
 	struct clk *parent;
@@ -388,22 +391,26 @@ int omap3_noncore_dpll_enable(struct clk *clk)
 	if (!dd)
 		return -EINVAL;
 
-	parent = __clk_get_parent(clk);
+	if (clk->clkdm) {
+		r = clkdm_clk_enable(clk->clkdm, hw->clk);
+		if (r) {
+			WARN(1,
+			     "%s: could not enable %s's clockdomain %s: %d\n",
+			     __func__, __clk_get_name(hw->clk),
+			     clk->clkdm->name, r);
+			return r;
+		}
+	}
 
-	if (__clk_get_rate(clk) == __clk_get_rate(dd->clk_bypass)) {
+	parent = __clk_get_parent(hw->clk);
+
+	if (__clk_get_rate(hw->clk) == __clk_get_rate(dd->clk_bypass)) {
 		WARN_ON(parent != dd->clk_bypass);
 		r = _omap3_noncore_dpll_bypass(clk);
 	} else {
 		WARN_ON(parent != dd->clk_ref);
 		r = _omap3_noncore_dpll_lock(clk);
 	}
-	/*
-	 *FIXME: this is dubious - if clk->rate has changed, what about
-	 * propagating?
-	 */
-	if (!r)
-		clk->rate = (clk->recalc) ? clk->recalc(clk) :
-			omap2_get_dpll_rate(clk);
 
 	return r;
 }
@@ -415,9 +422,13 @@ int omap3_noncore_dpll_enable(struct clk *clk)
  * Instructs a non-CORE DPLL to enter low-power stop.  This function is
  * intended for use in struct clkops.  No return value.
  */
-void omap3_noncore_dpll_disable(struct clk *clk)
+void omap3_noncore_dpll_disable(struct clk_hw *hw)
 {
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
+
 	_omap3_noncore_dpll_stop(clk);
+	if (clk->clkdm)
+		clkdm_clk_disable(clk->clkdm, hw->clk);
 }
 
 
@@ -434,80 +445,72 @@ void omap3_noncore_dpll_disable(struct clk *clk)
  * target rate if it hasn't been done already, then program and lock
  * the DPLL.  Returns -EINVAL upon error, or 0 upon success.
  */
-int omap3_noncore_dpll_set_rate(struct clk *clk, unsigned long rate)
+int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate,
+					unsigned long parent_rate)
 {
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
 	struct clk *new_parent = NULL;
-	unsigned long hw_rate, bypass_rate;
 	u16 freqsel = 0;
 	struct dpll_data *dd;
 	int ret;
 
-	if (!clk || !rate)
+	if (!hw || !rate)
 		return -EINVAL;
 
 	dd = clk->dpll_data;
 	if (!dd)
 		return -EINVAL;
 
-	hw_rate = (clk->recalc) ? clk->recalc(clk) : omap2_get_dpll_rate(clk);
-	if (rate == hw_rate)
-		return 0;
+	__clk_prepare(dd->clk_bypass);
+	clk_enable(dd->clk_bypass);
+	__clk_prepare(dd->clk_ref);
+	clk_enable(dd->clk_ref);
 
-	/*
-	 * Ensure both the bypass and ref clocks are enabled prior to
-	 * doing anything; we need the bypass clock running to reprogram
-	 * the DPLL.
-	 */
-	omap2_clk_enable(dd->clk_bypass);
-	omap2_clk_enable(dd->clk_ref);
-
-	bypass_rate = __clk_get_rate(dd->clk_bypass);
-	if (bypass_rate == rate &&
-	    (clk->dpll_data->modes & (1 << DPLL_LOW_POWER_BYPASS))) {
-		pr_debug("clock: %s: set rate: entering bypass.\n", clk->name);
+	if (__clk_get_rate(dd->clk_bypass) == rate &&
+	    (dd->modes & (1 << DPLL_LOW_POWER_BYPASS))) {
+		pr_debug("%s: %s: set rate: entering bypass.\n",
+			 __func__, __clk_get_name(hw->clk));
 
 		ret = _omap3_noncore_dpll_bypass(clk);
 		if (!ret)
 			new_parent = dd->clk_bypass;
 	} else {
 		if (dd->last_rounded_rate != rate)
-			rate = clk->round_rate(clk, rate);
+			rate = __clk_round_rate(hw->clk, rate);
 
 		if (dd->last_rounded_rate == 0)
 			return -EINVAL;
 
 		/* No freqsel on OMAP4 and OMAP3630 */
-		if (!soc_is_am33xx() && !cpu_is_omap44xx() && !cpu_is_omap3630()) {
+		if (!cpu_is_omap44xx() && !cpu_is_omap3630()) {
 			freqsel = _omap3_dpll_compute_freqsel(clk,
 						dd->last_rounded_n);
 			if (!freqsel)
 				WARN_ON(1);
 		}
 
-		pr_debug("clock: %s: set rate: locking rate to %lu.\n",
-			 __clk_get_name(clk), rate);
+		pr_debug("%s: %s: set rate: locking rate to %lu.\n",
+			 __func__, __clk_get_name(hw->clk), rate);
 
 		ret = omap3_noncore_dpll_program(clk, dd->last_rounded_m,
-						 dd->last_rounded_n, freqsel);
+						dd->last_rounded_n, freqsel);
 		if (!ret)
 			new_parent = dd->clk_ref;
 	}
-	if (!ret) {
-		/*
-		 * Switch the parent clock in the hierarchy, and make sure
-		 * that the new parent's usecount is correct.  Note: we
-		 * enable the new parent before disabling the old to avoid
-		 * any unnecessary hardware disable->enable transitions.
-		 */
-		if (clk->usecount) {
-			omap2_clk_enable(new_parent);
-			omap2_clk_disable(clk->parent);
-		}
-		clk_reparent(clk, new_parent);
-		clk->rate = rate;
-	}
-	omap2_clk_disable(dd->clk_ref);
-	omap2_clk_disable(dd->clk_bypass);
+	/*
+	* FIXME - this is all wrong.  common code handles reparenting and
+	* migrating prepare/enable counts.  dplls should be a multiplexer
+	* clock and this should be a set_parent operation so that all of that
+	* stuff is inherited for free
+	*/
+
+	if (!ret)
+		__clk_reparent(hw->clk, new_parent);
+
+	clk_disable(dd->clk_ref);
+	__clk_unprepare(dd->clk_ref);
+	clk_disable(dd->clk_bypass);
+	__clk_unprepare(dd->clk_bypass);
 
 	return 0;
 }
@@ -522,7 +525,7 @@ int omap3_noncore_dpll_set_rate(struct clk *clk, unsigned long rate)
  * -EINVAL if passed a null pointer or if the struct clk does not
  * appear to refer to a DPLL.
  */
-u32 omap3_dpll_autoidle_read(struct clk *clk)
+u32 omap3_dpll_autoidle_read(struct clk_hw_omap *clk)
 {
 	const struct dpll_data *dd;
 	u32 v;
@@ -551,7 +554,7 @@ u32 omap3_dpll_autoidle_read(struct clk *clk)
  * OMAP3430.  The DPLL will enter low-power stop when its downstream
  * clocks are gated.  No return value.
  */
-void omap3_dpll_allow_idle(struct clk *clk)
+void omap3_dpll_allow_idle(struct clk_hw_omap *clk)
 {
 	const struct dpll_data *dd;
 	u32 v;
@@ -561,11 +564,8 @@ void omap3_dpll_allow_idle(struct clk *clk)
 
 	dd = clk->dpll_data;
 
-	if (!dd->autoidle_reg) {
-		pr_debug("clock: DPLL %s: autoidle not supported\n",
-			__clk_get_name(clk));
+	if (!dd->autoidle_reg)
 		return;
-	}
 
 	/*
 	 * REVISIT: CORE DPLL can optionally enter low-power bypass
@@ -585,7 +585,7 @@ void omap3_dpll_allow_idle(struct clk *clk)
  *
  * Disable DPLL automatic idle control.  No return value.
  */
-void omap3_dpll_deny_idle(struct clk *clk)
+void omap3_dpll_deny_idle(struct clk_hw_omap *clk)
 {
 	const struct dpll_data *dd;
 	u32 v;
@@ -595,11 +595,8 @@ void omap3_dpll_deny_idle(struct clk *clk)
 
 	dd = clk->dpll_data;
 
-	if (!dd->autoidle_reg) {
-		pr_debug("clock: DPLL %s: autoidle not supported\n",
-			__clk_get_name(clk));
+	if (!dd->autoidle_reg)
 		return;
-	}
 
 	v = __raw_readl(dd->autoidle_reg);
 	v &= ~dd->autoidle_mask;
@@ -617,18 +614,25 @@ void omap3_dpll_deny_idle(struct clk *clk)
  * Using parent clock DPLL data, look up DPLL state.  If locked, set our
  * rate to the dpll_clk * 2; otherwise, just use dpll_clk.
  */
-unsigned long omap3_clkoutx2_recalc(struct clk *clk)
+unsigned long omap3_clkoutx2_recalc(struct clk_hw *hw,
+				    unsigned long parent_rate)
 {
 	const struct dpll_data *dd;
 	unsigned long rate;
 	u32 v;
-	struct clk *pclk;
-	unsigned long parent_rate;
+	struct clk_hw_omap *pclk = NULL;
+	struct clk *parent;
 
 	/* Walk up the parents of clk, looking for a DPLL */
-	pclk = __clk_get_parent(clk);
-	while (pclk && !pclk->dpll_data)
-		pclk = __clk_get_parent(pclk);
+	do {
+		do {
+			parent = __clk_get_parent(hw->clk);
+			hw = __clk_get_hw(parent);
+		} while (hw && (__clk_get_flags(hw->clk) & CLK_IS_BASIC));
+		if (!hw)
+			break;
+		pclk = to_clk_hw_omap(hw);
+	} while (pclk && !pclk->dpll_data);
 
 	/* clk does not have a DPLL as a parent?  error in the clock data */
 	if (!pclk) {
@@ -640,7 +644,6 @@ unsigned long omap3_clkoutx2_recalc(struct clk *clk)
 
 	WARN_ON(!dd->enable_mask);
 
-	parent_rate = __clk_get_rate(__clk_get_parent(clk));
 	v = __raw_readl(dd->control_reg) & dd->enable_mask;
 	v >>= __ffs(dd->enable_mask);
 	if ((v != OMAP3XXX_EN_DPLL_LOCKED) || (dd->flags & DPLL_J_TYPE))
@@ -651,15 +654,7 @@ unsigned long omap3_clkoutx2_recalc(struct clk *clk)
 }
 
 /* OMAP3/4 non-CORE DPLL clkops */
-
-const struct clkops clkops_omap3_noncore_dpll_ops = {
-	.enable		= omap3_noncore_dpll_enable,
-	.disable	= omap3_noncore_dpll_disable,
-	.allow_idle	= omap3_dpll_allow_idle,
-	.deny_idle	= omap3_dpll_deny_idle,
-};
-
-const struct clkops clkops_omap3_core_dpll_ops = {
+const struct clk_hw_omap_ops clkhwops_omap3_dpll = {
 	.allow_idle	= omap3_dpll_allow_idle,
 	.deny_idle	= omap3_dpll_deny_idle,
 };
diff --git a/arch/arm/mach-omap2/dpll44xx.c b/arch/arm/mach-omap2/dpll44xx.c
index 09d0ccccb86..d3326c474fd 100644
--- a/arch/arm/mach-omap2/dpll44xx.c
+++ b/arch/arm/mach-omap2/dpll44xx.c
@@ -15,15 +15,13 @@
 #include <linux/io.h>
 #include <linux/bitops.h>
 
-#include <plat/clock.h>
-
 #include "soc.h"
 #include "clock.h"
 #include "clock44xx.h"
 #include "cm-regbits-44xx.h"
 
 /* Supported only on OMAP4 */
-int omap4_dpllmx_gatectrl_read(struct clk *clk)
+int omap4_dpllmx_gatectrl_read(struct clk_hw_omap *clk)
 {
 	u32 v;
 	u32 mask;
@@ -42,7 +40,7 @@ int omap4_dpllmx_gatectrl_read(struct clk *clk)
 	return v;
 }
 
-void omap4_dpllmx_allow_gatectrl(struct clk *clk)
+void omap4_dpllmx_allow_gatectrl(struct clk_hw_omap *clk)
 {
 	u32 v;
 	u32 mask;
@@ -60,7 +58,7 @@ void omap4_dpllmx_allow_gatectrl(struct clk *clk)
 	__raw_writel(v, clk->clksel_reg);
 }
 
-void omap4_dpllmx_deny_gatectrl(struct clk *clk)
+void omap4_dpllmx_deny_gatectrl(struct clk_hw_omap *clk)
 {
 	u32 v;
 	u32 mask;
@@ -78,9 +76,9 @@ void omap4_dpllmx_deny_gatectrl(struct clk *clk)
 	__raw_writel(v, clk->clksel_reg);
 }
 
-const struct clkops clkops_omap4_dpllmx_ops = {
+const struct clk_hw_omap_ops clkhwops_omap4_dpllmx = {
 	.allow_idle	= omap4_dpllmx_allow_gatectrl,
-	.deny_idle	= omap4_dpllmx_deny_gatectrl,
+	.deny_idle      = omap4_dpllmx_deny_gatectrl,
 };
 
 /**
@@ -92,8 +90,10 @@ const struct clkops clkops_omap4_dpllmx_ops = {
  * OMAP4 ABE DPLL.  Returns the DPLL's output rate (before M-dividers)
  * upon success, or 0 upon error.
  */
-unsigned long omap4_dpll_regm4xen_recalc(struct clk *clk)
+unsigned long omap4_dpll_regm4xen_recalc(struct clk_hw *hw,
+			unsigned long parent_rate)
 {
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
 	u32 v;
 	unsigned long rate;
 	struct dpll_data *dd;
@@ -125,8 +125,11 @@ unsigned long omap4_dpll_regm4xen_recalc(struct clk *clk)
  * M-dividers) upon success, -EINVAL if @clk is null or not a DPLL, or
  * ~0 if an error occurred in omap2_dpll_round_rate().
  */
-long omap4_dpll_regm4xen_round_rate(struct clk *clk, unsigned long target_rate)
+long omap4_dpll_regm4xen_round_rate(struct clk_hw *hw,
+				    unsigned long target_rate,
+				    unsigned long *parent_rate)
 {
+	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
 	u32 v;
 	struct dpll_data *dd;
 	long r;
@@ -142,7 +145,7 @@ long omap4_dpll_regm4xen_round_rate(struct clk *clk, unsigned long target_rate)
 	if (v)
 		target_rate = target_rate / OMAP4430_REGM4XEN_MULT;
 
-	r = omap2_dpll_round_rate(clk, target_rate);
+	r = omap2_dpll_round_rate(hw, target_rate, NULL);
 	if (r == ~0)
 		return r;
 
diff --git a/arch/arm/mach-omap2/drm.c b/arch/arm/mach-omap2/drm.c
index 72e0f01b715..fce5aa3fff4 100644
--- a/arch/arm/mach-omap2/drm.c
+++ b/arch/arm/mach-omap2/drm.c
@@ -23,15 +23,20 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
+#include <linux/platform_data/omap_drm.h>
 
-#include <plat/omap_device.h>
-#include <plat/omap_hwmod.h>
+#include "omap_device.h"
+#include "omap_hwmod.h"
+#include <plat/cpu.h>
 
 #if defined(CONFIG_DRM_OMAP) || (CONFIG_DRM_OMAP_MODULE)
 
+static struct omap_drm_platform_data platform_data;
+
 static struct platform_device omap_drm_device = {
 	.dev = {
 		.coherent_dma_mask = DMA_BIT_MASK(32),
+		.platform_data = &platform_data,
 	},
 	.name = "omapdrm",
 	.id = 0,
@@ -52,6 +57,8 @@ static int __init omap_init_drm(void)
 			oh->name);
 	}
 
+	platform_data.omaprev = GET_OMAP_REVISION();
+
 	return platform_device_register(&omap_drm_device);
 
 }
diff --git a/arch/arm/mach-omap2/dsp.c b/arch/arm/mach-omap2/dsp.c
index 98388109f22..b155500e84a 100644
--- a/arch/arm/mach-omap2/dsp.c
+++ b/arch/arm/mach-omap2/dsp.c
@@ -27,7 +27,7 @@
 #include "cm2xxx_3xxx.h"
 #include "prm2xxx_3xxx.h"
 #ifdef CONFIG_BRIDGE_DVFS
-#include <plat/omap-pm.h>
+#include "omap-pm.h"
 #endif
 
 #include <linux/platform_data/dsp-omap.h>
diff --git a/arch/arm/mach-omap2/dss-common.c b/arch/arm/mach-omap2/dss-common.c
new file mode 100644
index 00000000000..679a0478644
--- /dev/null
+++ b/arch/arm/mach-omap2/dss-common.c
@@ -0,0 +1,276 @@
+/*
+ * Copyright (C) 2012 Texas Instruments, Inc..
+ * Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+/*
+ * NOTE: this is a transitional file to help with DT adaptation.
+ * This file will be removed when DSS supports DT.
+ */
+
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+
+#include <video/omapdss.h>
+#include <video/omap-panel-tfp410.h>
+#include <video/omap-panel-nokia-dsi.h>
+#include <video/omap-panel-picodlp.h>
+
+#include <plat/cpu.h>
+
+#include "dss-common.h"
+#include "mux.h"
+
+#define HDMI_GPIO_CT_CP_HPD 60 /* HPD mode enable/disable */
+#define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */
+#define HDMI_GPIO_HPD  63 /* Hotplug detect */
+
+/* Display DVI */
+#define PANDA_DVI_TFP410_POWER_DOWN_GPIO	0
+
+/* Using generic display panel */
+static struct tfp410_platform_data omap4_dvi_panel = {
+	.i2c_bus_num		= 3,
+	.power_down_gpio	= PANDA_DVI_TFP410_POWER_DOWN_GPIO,
+};
+
+static struct omap_dss_device omap4_panda_dvi_device = {
+	.type			= OMAP_DISPLAY_TYPE_DPI,
+	.name			= "dvi",
+	.driver_name		= "tfp410",
+	.data			= &omap4_dvi_panel,
+	.phy.dpi.data_lines	= 24,
+	.reset_gpio		= PANDA_DVI_TFP410_POWER_DOWN_GPIO,
+	.channel		= OMAP_DSS_CHANNEL_LCD2,
+};
+
+static struct omap_dss_hdmi_data omap4_panda_hdmi_data = {
+	.ct_cp_hpd_gpio = HDMI_GPIO_CT_CP_HPD,
+	.ls_oe_gpio = HDMI_GPIO_LS_OE,
+	.hpd_gpio = HDMI_GPIO_HPD,
+};
+
+static struct omap_dss_device  omap4_panda_hdmi_device = {
+	.name = "hdmi",
+	.driver_name = "hdmi_panel",
+	.type = OMAP_DISPLAY_TYPE_HDMI,
+	.channel = OMAP_DSS_CHANNEL_DIGIT,
+	.data = &omap4_panda_hdmi_data,
+};
+
+static struct omap_dss_device *omap4_panda_dss_devices[] = {
+	&omap4_panda_dvi_device,
+	&omap4_panda_hdmi_device,
+};
+
+static struct omap_dss_board_info omap4_panda_dss_data = {
+	.num_devices	= ARRAY_SIZE(omap4_panda_dss_devices),
+	.devices	= omap4_panda_dss_devices,
+	.default_device	= &omap4_panda_dvi_device,
+};
+
+void __init omap4_panda_display_init(void)
+{
+	omap_display_init(&omap4_panda_dss_data);
+
+	/*
+	 * OMAP4460SDP/Blaze and OMAP4430 ES2.3 SDP/Blaze boards and
+	 * later have external pull up on the HDMI I2C lines
+	 */
+	if (cpu_is_omap446x() || omap_rev() > OMAP4430_REV_ES2_2)
+		omap_hdmi_init(OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP);
+	else
+		omap_hdmi_init(0);
+
+	omap_mux_init_gpio(HDMI_GPIO_LS_OE, OMAP_PIN_OUTPUT);
+	omap_mux_init_gpio(HDMI_GPIO_CT_CP_HPD, OMAP_PIN_OUTPUT);
+	omap_mux_init_gpio(HDMI_GPIO_HPD, OMAP_PIN_INPUT_PULLDOWN);
+}
+
+void __init omap4_panda_display_init_of(void)
+{
+	omap_display_init(&omap4_panda_dss_data);
+}
+
+
+/* OMAP4 Blaze display data */
+
+#define DISPLAY_SEL_GPIO	59	/* LCD2/PicoDLP switch */
+#define DLP_POWER_ON_GPIO	40
+
+static struct nokia_dsi_panel_data dsi1_panel = {
+		.name		= "taal",
+		.reset_gpio	= 102,
+		.use_ext_te	= false,
+		.ext_te_gpio	= 101,
+		.esd_interval	= 0,
+		.pin_config = {
+			.num_pins	= 6,
+			.pins		= { 0, 1, 2, 3, 4, 5 },
+		},
+};
+
+static struct omap_dss_device sdp4430_lcd_device = {
+	.name			= "lcd",
+	.driver_name		= "taal",
+	.type			= OMAP_DISPLAY_TYPE_DSI,
+	.data			= &dsi1_panel,
+	.phy.dsi		= {
+		.module		= 0,
+	},
+	.channel		= OMAP_DSS_CHANNEL_LCD,
+};
+
+static struct nokia_dsi_panel_data dsi2_panel = {
+		.name		= "taal",
+		.reset_gpio	= 104,
+		.use_ext_te	= false,
+		.ext_te_gpio	= 103,
+		.esd_interval	= 0,
+		.pin_config = {
+			.num_pins	= 6,
+			.pins		= { 0, 1, 2, 3, 4, 5 },
+		},
+};
+
+static struct omap_dss_device sdp4430_lcd2_device = {
+	.name			= "lcd2",
+	.driver_name		= "taal",
+	.type			= OMAP_DISPLAY_TYPE_DSI,
+	.data			= &dsi2_panel,
+	.phy.dsi		= {
+
+		.module		= 1,
+	},
+	.channel		= OMAP_DSS_CHANNEL_LCD2,
+};
+
+static struct omap_dss_hdmi_data sdp4430_hdmi_data = {
+	.ct_cp_hpd_gpio = HDMI_GPIO_CT_CP_HPD,
+	.ls_oe_gpio = HDMI_GPIO_LS_OE,
+	.hpd_gpio = HDMI_GPIO_HPD,
+};
+
+static struct omap_dss_device sdp4430_hdmi_device = {
+	.name = "hdmi",
+	.driver_name = "hdmi_panel",
+	.type = OMAP_DISPLAY_TYPE_HDMI,
+	.channel = OMAP_DSS_CHANNEL_DIGIT,
+	.data = &sdp4430_hdmi_data,
+};
+
+static struct picodlp_panel_data sdp4430_picodlp_pdata = {
+	.picodlp_adapter_id	= 2,
+	.emu_done_gpio		= 44,
+	.pwrgood_gpio		= 45,
+};
+
+static void sdp4430_picodlp_init(void)
+{
+	int r;
+	const struct gpio picodlp_gpios[] = {
+		{DLP_POWER_ON_GPIO, GPIOF_OUT_INIT_LOW,
+			"DLP POWER ON"},
+		{sdp4430_picodlp_pdata.emu_done_gpio, GPIOF_IN,
+			"DLP EMU DONE"},
+		{sdp4430_picodlp_pdata.pwrgood_gpio, GPIOF_OUT_INIT_LOW,
+			"DLP PWRGOOD"},
+	};
+
+	r = gpio_request_array(picodlp_gpios, ARRAY_SIZE(picodlp_gpios));
+	if (r)
+		pr_err("Cannot request PicoDLP GPIOs, error %d\n", r);
+}
+
+static int sdp4430_panel_enable_picodlp(struct omap_dss_device *dssdev)
+{
+	gpio_set_value(DISPLAY_SEL_GPIO, 0);
+	gpio_set_value(DLP_POWER_ON_GPIO, 1);
+
+	return 0;
+}
+
+static void sdp4430_panel_disable_picodlp(struct omap_dss_device *dssdev)
+{
+	gpio_set_value(DLP_POWER_ON_GPIO, 0);
+	gpio_set_value(DISPLAY_SEL_GPIO, 1);
+}
+
+static struct omap_dss_device sdp4430_picodlp_device = {
+	.name			= "picodlp",
+	.driver_name		= "picodlp_panel",
+	.type			= OMAP_DISPLAY_TYPE_DPI,
+	.phy.dpi.data_lines	= 24,
+	.channel		= OMAP_DSS_CHANNEL_LCD2,
+	.platform_enable	= sdp4430_panel_enable_picodlp,
+	.platform_disable	= sdp4430_panel_disable_picodlp,
+	.data			= &sdp4430_picodlp_pdata,
+};
+
+static struct omap_dss_device *sdp4430_dss_devices[] = {
+	&sdp4430_lcd_device,
+	&sdp4430_lcd2_device,
+	&sdp4430_hdmi_device,
+	&sdp4430_picodlp_device,
+};
+
+static struct omap_dss_board_info sdp4430_dss_data = {
+	.num_devices	= ARRAY_SIZE(sdp4430_dss_devices),
+	.devices	= sdp4430_dss_devices,
+	.default_device	= &sdp4430_lcd_device,
+};
+
+void __init omap_4430sdp_display_init(void)
+{
+	int r;
+
+	/* Enable LCD2 by default (instead of Pico DLP) */
+	r = gpio_request_one(DISPLAY_SEL_GPIO, GPIOF_OUT_INIT_HIGH,
+			"display_sel");
+	if (r)
+		pr_err("%s: Could not get display_sel GPIO\n", __func__);
+
+	sdp4430_picodlp_init();
+	omap_display_init(&sdp4430_dss_data);
+	/*
+	 * OMAP4460SDP/Blaze and OMAP4430 ES2.3 SDP/Blaze boards and
+	 * later have external pull up on the HDMI I2C lines
+	 */
+	if (cpu_is_omap446x() || omap_rev() > OMAP4430_REV_ES2_2)
+		omap_hdmi_init(OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP);
+	else
+		omap_hdmi_init(0);
+
+	omap_mux_init_gpio(HDMI_GPIO_LS_OE, OMAP_PIN_OUTPUT);
+	omap_mux_init_gpio(HDMI_GPIO_CT_CP_HPD, OMAP_PIN_OUTPUT);
+	omap_mux_init_gpio(HDMI_GPIO_HPD, OMAP_PIN_INPUT_PULLDOWN);
+}
+
+void __init omap_4430sdp_display_init_of(void)
+{
+	int r;
+
+	/* Enable LCD2 by default (instead of Pico DLP) */
+	r = gpio_request_one(DISPLAY_SEL_GPIO, GPIOF_OUT_INIT_HIGH,
+			"display_sel");
+	if (r)
+		pr_err("%s: Could not get display_sel GPIO\n", __func__);
+
+	sdp4430_picodlp_init();
+	omap_display_init(&sdp4430_dss_data);
+}
diff --git a/arch/arm/mach-omap2/dss-common.h b/arch/arm/mach-omap2/dss-common.h
new file mode 100644
index 00000000000..915f6fff510
--- /dev/null
+++ b/arch/arm/mach-omap2/dss-common.h
@@ -0,0 +1,14 @@
+#ifndef __OMAP_DSS_COMMON__
+#define __OMAP_DSS_COMMON__
+
+/*
+ * NOTE: this is a transitional file to help with DT adaptation.
+ * This file will be removed when DSS supports DT.
+ */
+
+void __init omap4_panda_display_init(void);
+void __init omap4_panda_display_init_of(void);
+void __init omap_4430sdp_display_init(void);
+void __init omap_4430sdp_display_init_of(void);
+
+#endif
diff --git a/arch/arm/mach-omap2/gpio.c b/arch/arm/mach-omap2/gpio.c
index d1058f16fb4..399acabc3d0 100644
--- a/arch/arm/mach-omap2/gpio.c
+++ b/arch/arm/mach-omap2/gpio.c
@@ -23,9 +23,9 @@
 #include <linux/of.h>
 #include <linux/platform_data/gpio-omap.h>
 
-#include <plat/omap_hwmod.h>
-#include <plat/omap_device.h>
-#include <plat/omap-pm.h>
+#include "omap_hwmod.h"
+#include "omap_device.h"
+#include "omap-pm.h"
 
 #include "powerdomain.h"
 
diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c
index 4acf497faeb..db969a5c499 100644
--- a/arch/arm/mach-omap2/gpmc-nand.c
+++ b/arch/arm/mach-omap2/gpmc-nand.c
@@ -17,9 +17,12 @@
 
 #include <asm/mach/flash.h>
 
-#include <plat/gpmc.h>
-
+#include "gpmc.h"
 #include "soc.h"
+#include "gpmc-nand.h"
+
+/* minimum size for IO mapping */
+#define	NAND_IO_SIZE	4
 
 static struct resource gpmc_nand_resource[] = {
 	{
@@ -40,41 +43,36 @@ static struct platform_device gpmc_nand_device = {
 	.resource	= gpmc_nand_resource,
 };
 
-static int omap2_nand_gpmc_retime(struct omap_nand_platform_data *gpmc_nand_data)
+static int omap2_nand_gpmc_retime(
+				struct omap_nand_platform_data *gpmc_nand_data,
+				struct gpmc_timings *gpmc_t)
 {
 	struct gpmc_timings t;
 	int err;
 
-	if (!gpmc_nand_data->gpmc_t)
-		return 0;
-
 	memset(&t, 0, sizeof(t));
-	t.sync_clk = gpmc_nand_data->gpmc_t->sync_clk;
-	t.cs_on = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->cs_on);
-	t.adv_on = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->adv_on);
+	t.sync_clk = gpmc_t->sync_clk;
+	t.cs_on = gpmc_t->cs_on;
+	t.adv_on = gpmc_t->adv_on;
 
 	/* Read */
-	t.adv_rd_off = gpmc_round_ns_to_ticks(
-				gpmc_nand_data->gpmc_t->adv_rd_off);
+	t.adv_rd_off = gpmc_t->adv_rd_off;
 	t.oe_on  = t.adv_on;
-	t.access = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->access);
-	t.oe_off = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->oe_off);
-	t.cs_rd_off = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->cs_rd_off);
-	t.rd_cycle  = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->rd_cycle);
+	t.access = gpmc_t->access;
+	t.oe_off = gpmc_t->oe_off;
+	t.cs_rd_off = gpmc_t->cs_rd_off;
+	t.rd_cycle = gpmc_t->rd_cycle;
 
 	/* Write */
-	t.adv_wr_off = gpmc_round_ns_to_ticks(
-				gpmc_nand_data->gpmc_t->adv_wr_off);
+	t.adv_wr_off = gpmc_t->adv_wr_off;
 	t.we_on  = t.oe_on;
 	if (cpu_is_omap34xx()) {
-	    t.wr_data_mux_bus =	gpmc_round_ns_to_ticks(
-				gpmc_nand_data->gpmc_t->wr_data_mux_bus);
-	    t.wr_access = gpmc_round_ns_to_ticks(
-				gpmc_nand_data->gpmc_t->wr_access);
+		t.wr_data_mux_bus = gpmc_t->wr_data_mux_bus;
+		t.wr_access = gpmc_t->wr_access;
 	}
-	t.we_off = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->we_off);
-	t.cs_wr_off = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->cs_wr_off);
-	t.wr_cycle  = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->wr_cycle);
+	t.we_off = gpmc_t->we_off;
+	t.cs_wr_off = gpmc_t->cs_wr_off;
+	t.wr_cycle = gpmc_t->wr_cycle;
 
 	/* Configure GPMC */
 	if (gpmc_nand_data->devsize == NAND_BUSWIDTH_16)
@@ -91,7 +89,29 @@ static int omap2_nand_gpmc_retime(struct omap_nand_platform_data *gpmc_nand_data
 	return 0;
 }
 
-int __init gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data)
+static bool __init gpmc_hwecc_bch_capable(enum omap_ecc ecc_opt)
+{
+	/* support only OMAP3 class */
+	if (!cpu_is_omap34xx()) {
+		pr_err("BCH ecc is not supported on this CPU\n");
+		return 0;
+	}
+
+	/*
+	 * For now, assume 4-bit mode is only supported on OMAP3630 ES1.x, x>=1.
+	 * Other chips may be added if confirmed to work.
+	 */
+	if ((ecc_opt == OMAP_ECC_BCH4_CODE_HW) &&
+	    (!cpu_is_omap3630() || (GET_OMAP_REVISION() == 0))) {
+		pr_err("BCH 4-bit mode is not supported on this CPU\n");
+		return 0;
+	}
+
+	return 1;
+}
+
+int __init gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data,
+			  struct gpmc_timings *gpmc_t)
 {
 	int err	= 0;
 	struct device *dev = &gpmc_nand_device.dev;
@@ -112,11 +132,13 @@ int __init gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data)
 				gpmc_get_client_irq(GPMC_IRQ_FIFOEVENTENABLE);
 	gpmc_nand_resource[2].start =
 				gpmc_get_client_irq(GPMC_IRQ_COUNT_EVENT);
-	 /* Set timings in GPMC */
-	err = omap2_nand_gpmc_retime(gpmc_nand_data);
-	if (err < 0) {
-		dev_err(dev, "Unable to set gpmc timings: %d\n", err);
-		return err;
+
+	if (gpmc_t) {
+		err = omap2_nand_gpmc_retime(gpmc_nand_data, gpmc_t);
+		if (err < 0) {
+			dev_err(dev, "Unable to set gpmc timings: %d\n", err);
+			return err;
+		}
 	}
 
 	/* Enable RD PIN Monitoring Reg */
@@ -126,6 +148,9 @@ int __init gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data)
 
 	gpmc_update_nand_reg(&gpmc_nand_data->reg, gpmc_nand_data->cs);
 
+	if (!gpmc_hwecc_bch_capable(gpmc_nand_data->ecc_opt))
+		return -EINVAL;
+
 	err = platform_device_register(&gpmc_nand_device);
 	if (err < 0) {
 		dev_err(dev, "Unable to register NAND device\n");
diff --git a/arch/arm/mach-omap2/gpmc-nand.h b/arch/arm/mach-omap2/gpmc-nand.h
new file mode 100644
index 00000000000..d59e1281e85
--- /dev/null
+++ b/arch/arm/mach-omap2/gpmc-nand.h
@@ -0,0 +1,27 @@
+/*
+ *  arch/arm/mach-omap2/gpmc-nand.h
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ */
+
+#ifndef	__OMAP2_GPMC_NAND_H
+#define	__OMAP2_GPMC_NAND_H
+
+#include "gpmc.h"
+#include <linux/platform_data/mtd-nand-omap2.h>
+
+#if IS_ENABLED(CONFIG_MTD_NAND_OMAP2)
+extern int gpmc_nand_init(struct omap_nand_platform_data *d,
+			  struct gpmc_timings *gpmc_t);
+#else
+static inline int gpmc_nand_init(struct omap_nand_platform_data *d,
+				 struct gpmc_timings *gpmc_t)
+{
+	return 0;
+}
+#endif
+
+#endif
diff --git a/arch/arm/mach-omap2/gpmc-onenand.c b/arch/arm/mach-omap2/gpmc-onenand.c
index 916716e1da3..94a349e4dc9 100644
--- a/arch/arm/mach-omap2/gpmc-onenand.c
+++ b/arch/arm/mach-omap2/gpmc-onenand.c
@@ -16,15 +16,24 @@
 #include <linux/mtd/onenand_regs.h>
 #include <linux/io.h>
 #include <linux/platform_data/mtd-onenand-omap2.h>
+#include <linux/err.h>
 
 #include <asm/mach/flash.h>
 
-#include <plat/gpmc.h>
-
+#include "gpmc.h"
 #include "soc.h"
+#include "gpmc-onenand.h"
 
 #define	ONENAND_IO_SIZE	SZ_128K
 
+#define	ONENAND_FLAG_SYNCREAD	(1 << 0)
+#define	ONENAND_FLAG_SYNCWRITE	(1 << 1)
+#define	ONENAND_FLAG_HF		(1 << 2)
+#define	ONENAND_FLAG_VHF	(1 << 3)
+
+static unsigned onenand_flags;
+static unsigned latency;
+
 static struct omap_onenand_platform_data *gpmc_onenand_data;
 
 static struct resource gpmc_onenand_resource = {
@@ -38,11 +47,10 @@ static struct platform_device gpmc_onenand_device = {
 	.resource	= &gpmc_onenand_resource,
 };
 
-static int omap2_onenand_set_async_mode(int cs, void __iomem *onenand_base)
+static struct gpmc_timings omap2_onenand_calc_async_timings(void)
 {
+	struct gpmc_device_timings dev_t;
 	struct gpmc_timings t;
-	u32 reg;
-	int err;
 
 	const int t_cer = 15;
 	const int t_avdp = 12;
@@ -51,60 +59,49 @@ static int omap2_onenand_set_async_mode(int cs, void __iomem *onenand_base)
 	const int t_aa = 76;
 	const int t_oe = 20;
 	const int t_cez = 20; /* max of t_cez, t_oez */
-	const int t_ds = 30;
 	const int t_wpl = 40;
 	const int t_wph = 30;
 
-	/* Ensure sync read and sync write are disabled */
-	reg = readw(onenand_base + ONENAND_REG_SYS_CFG1);
-	reg &= ~ONENAND_SYS_CFG1_SYNC_READ & ~ONENAND_SYS_CFG1_SYNC_WRITE;
-	writew(reg, onenand_base + ONENAND_REG_SYS_CFG1);
+	memset(&dev_t, 0, sizeof(dev_t));
 
-	memset(&t, 0, sizeof(t));
-	t.sync_clk = 0;
-	t.cs_on = 0;
-	t.adv_on = 0;
-
-	/* Read */
-	t.adv_rd_off = gpmc_round_ns_to_ticks(max_t(int, t_avdp, t_cer));
-	t.oe_on  = t.adv_rd_off + gpmc_round_ns_to_ticks(t_aavdh);
-	t.access = t.adv_on + gpmc_round_ns_to_ticks(t_aa);
-	t.access = max_t(int, t.access, t.cs_on + gpmc_round_ns_to_ticks(t_ce));
-	t.access = max_t(int, t.access, t.oe_on + gpmc_round_ns_to_ticks(t_oe));
-	t.oe_off = t.access + gpmc_round_ns_to_ticks(1);
-	t.cs_rd_off = t.oe_off;
-	t.rd_cycle  = t.cs_rd_off + gpmc_round_ns_to_ticks(t_cez);
-
-	/* Write */
-	t.adv_wr_off = t.adv_rd_off;
-	t.we_on  = t.oe_on;
-	if (cpu_is_omap34xx()) {
-		t.wr_data_mux_bus = t.we_on;
-		t.wr_access = t.we_on + gpmc_round_ns_to_ticks(t_ds);
-	}
-	t.we_off = t.we_on + gpmc_round_ns_to_ticks(t_wpl);
-	t.cs_wr_off = t.we_off + gpmc_round_ns_to_ticks(t_wph);
-	t.wr_cycle  = t.cs_wr_off + gpmc_round_ns_to_ticks(t_cez);
+	dev_t.mux = true;
+	dev_t.t_avdp_r = max_t(int, t_avdp, t_cer) * 1000;
+	dev_t.t_avdp_w = dev_t.t_avdp_r;
+	dev_t.t_aavdh = t_aavdh * 1000;
+	dev_t.t_aa = t_aa * 1000;
+	dev_t.t_ce = t_ce * 1000;
+	dev_t.t_oe = t_oe * 1000;
+	dev_t.t_cez_r = t_cez * 1000;
+	dev_t.t_cez_w = dev_t.t_cez_r;
+	dev_t.t_wpl = t_wpl * 1000;
+	dev_t.t_wph = t_wph * 1000;
+
+	gpmc_calc_timings(&t, &dev_t);
+
+	return t;
+}
 
+static int gpmc_set_async_mode(int cs, struct gpmc_timings *t)
+{
 	/* Configure GPMC for asynchronous read */
 	gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1,
 			  GPMC_CONFIG1_DEVICESIZE_16 |
 			  GPMC_CONFIG1_MUXADDDATA);
 
-	err = gpmc_cs_set_timings(cs, &t);
-	if (err)
-		return err;
+	return gpmc_cs_set_timings(cs, t);
+}
+
+static void omap2_onenand_set_async_mode(void __iomem *onenand_base)
+{
+	u32 reg;
 
 	/* Ensure sync read and sync write are disabled */
 	reg = readw(onenand_base + ONENAND_REG_SYS_CFG1);
 	reg &= ~ONENAND_SYS_CFG1_SYNC_READ & ~ONENAND_SYS_CFG1_SYNC_WRITE;
 	writew(reg, onenand_base + ONENAND_REG_SYS_CFG1);
-
-	return 0;
 }
 
-static void set_onenand_cfg(void __iomem *onenand_base, int latency,
-				int sync_read, int sync_write, int hf, int vhf)
+static void set_onenand_cfg(void __iomem *onenand_base)
 {
 	u32 reg;
 
@@ -112,19 +109,19 @@ static void set_onenand_cfg(void __iomem *onenand_base, int latency,
 	reg &= ~((0x7 << ONENAND_SYS_CFG1_BRL_SHIFT) | (0x7 << 9));
 	reg |=	(latency << ONENAND_SYS_CFG1_BRL_SHIFT) |
 		ONENAND_SYS_CFG1_BL_16;
-	if (sync_read)
+	if (onenand_flags & ONENAND_FLAG_SYNCREAD)
 		reg |= ONENAND_SYS_CFG1_SYNC_READ;
 	else
 		reg &= ~ONENAND_SYS_CFG1_SYNC_READ;
-	if (sync_write)
+	if (onenand_flags & ONENAND_FLAG_SYNCWRITE)
 		reg |= ONENAND_SYS_CFG1_SYNC_WRITE;
 	else
 		reg &= ~ONENAND_SYS_CFG1_SYNC_WRITE;
-	if (hf)
+	if (onenand_flags & ONENAND_FLAG_HF)
 		reg |= ONENAND_SYS_CFG1_HF;
 	else
 		reg &= ~ONENAND_SYS_CFG1_HF;
-	if (vhf)
+	if (onenand_flags & ONENAND_FLAG_VHF)
 		reg |= ONENAND_SYS_CFG1_VHF;
 	else
 		reg &= ~ONENAND_SYS_CFG1_VHF;
@@ -132,21 +129,10 @@ static void set_onenand_cfg(void __iomem *onenand_base, int latency,
 }
 
 static int omap2_onenand_get_freq(struct omap_onenand_platform_data *cfg,
-				  void __iomem *onenand_base, bool *clk_dep)
+				  void __iomem *onenand_base)
 {
 	u16 ver = readw(onenand_base + ONENAND_REG_VERSION_ID);
-	int freq = 0;
-
-	if (cfg->get_freq) {
-		struct onenand_freq_info fi;
-
-		fi.maf_id = readw(onenand_base + ONENAND_REG_MANUFACTURER_ID);
-		fi.dev_id = readw(onenand_base + ONENAND_REG_DEVICE_ID);
-		fi.ver_id = ver;
-		freq = cfg->get_freq(&fi, clk_dep);
-		if (freq)
-			return freq;
-	}
+	int freq;
 
 	switch ((ver >> 4) & 0xf) {
 	case 0:
@@ -172,41 +158,24 @@ static int omap2_onenand_get_freq(struct omap_onenand_platform_data *cfg,
 	return freq;
 }
 
-static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
-					void __iomem *onenand_base,
-					int *freq_ptr)
+static struct gpmc_timings
+omap2_onenand_calc_sync_timings(struct omap_onenand_platform_data *cfg,
+				int freq)
 {
+	struct gpmc_device_timings dev_t;
 	struct gpmc_timings t;
 	const int t_cer  = 15;
 	const int t_avdp = 12;
 	const int t_cez  = 20; /* max of t_cez, t_oez */
-	const int t_ds   = 30;
 	const int t_wpl  = 40;
 	const int t_wph  = 30;
 	int min_gpmc_clk_period, t_ces, t_avds, t_avdh, t_ach, t_aavdh, t_rdyo;
-	int div, fclk_offset_ns, fclk_offset, gpmc_clk_ns, latency;
-	int first_time = 0, hf = 0, vhf = 0, sync_read = 0, sync_write = 0;
-	int err, ticks_cez;
-	int cs = cfg->cs, freq = *freq_ptr;
-	u32 reg;
-	bool clk_dep = false;
+	int div, gpmc_clk_ns;
 
-	if (cfg->flags & ONENAND_SYNC_READ) {
-		sync_read = 1;
-	} else if (cfg->flags & ONENAND_SYNC_READWRITE) {
-		sync_read = 1;
-		sync_write = 1;
-	} else
-		return omap2_onenand_set_async_mode(cs, onenand_base);
-
-	if (!freq) {
-		/* Very first call freq is not known */
-		err = omap2_onenand_set_async_mode(cs, onenand_base);
-		if (err)
-			return err;
-		freq = omap2_onenand_get_freq(cfg, onenand_base, &clk_dep);
-		first_time = 1;
-	}
+	if (cfg->flags & ONENAND_SYNC_READ)
+		onenand_flags = ONENAND_FLAG_SYNCREAD;
+	else if (cfg->flags & ONENAND_SYNC_READWRITE)
+		onenand_flags = ONENAND_FLAG_SYNCREAD | ONENAND_FLAG_SYNCWRITE;
 
 	switch (freq) {
 	case 104:
@@ -244,116 +213,67 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
 		t_ach   = 9;
 		t_aavdh = 7;
 		t_rdyo  = 15;
-		sync_write = 0;
+		onenand_flags &= ~ONENAND_FLAG_SYNCWRITE;
 		break;
 	}
 
-	div = gpmc_cs_calc_divider(cs, min_gpmc_clk_period);
+	div = gpmc_calc_divider(min_gpmc_clk_period);
 	gpmc_clk_ns = gpmc_ticks_to_ns(div);
 	if (gpmc_clk_ns < 15) /* >66Mhz */
-		hf = 1;
+		onenand_flags |= ONENAND_FLAG_HF;
+	else
+		onenand_flags &= ~ONENAND_FLAG_HF;
 	if (gpmc_clk_ns < 12) /* >83Mhz */
-		vhf = 1;
-	if (vhf)
+		onenand_flags |= ONENAND_FLAG_VHF;
+	else
+		onenand_flags &= ~ONENAND_FLAG_VHF;
+	if (onenand_flags & ONENAND_FLAG_VHF)
 		latency = 8;
-	else if (hf)
+	else if (onenand_flags & ONENAND_FLAG_HF)
 		latency = 6;
 	else if (gpmc_clk_ns >= 25) /* 40 MHz*/
 		latency = 3;
 	else
 		latency = 4;
 
-	if (clk_dep) {
-		if (gpmc_clk_ns < 12) { /* >83Mhz */
-			t_ces   = 3;
-			t_avds  = 4;
-		} else if (gpmc_clk_ns < 15) { /* >66Mhz */
-			t_ces   = 5;
-			t_avds  = 4;
-		} else if (gpmc_clk_ns < 25) { /* >40Mhz */
-			t_ces   = 6;
-			t_avds  = 5;
-		} else {
-			t_ces   = 7;
-			t_avds  = 7;
-		}
-	}
+	/* Set synchronous read timings */
+	memset(&dev_t, 0, sizeof(dev_t));
 
-	if (first_time)
-		set_onenand_cfg(onenand_base, latency,
-					sync_read, sync_write, hf, vhf);
-
-	if (div == 1) {
-		reg = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG2);
-		reg |= (1 << 7);
-		gpmc_cs_write_reg(cs, GPMC_CS_CONFIG2, reg);
-		reg = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG3);
-		reg |= (1 << 7);
-		gpmc_cs_write_reg(cs, GPMC_CS_CONFIG3, reg);
-		reg = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG4);
-		reg |= (1 << 7);
-		reg |= (1 << 23);
-		gpmc_cs_write_reg(cs, GPMC_CS_CONFIG4, reg);
+	dev_t.mux = true;
+	dev_t.sync_read = true;
+	if (onenand_flags & ONENAND_FLAG_SYNCWRITE) {
+		dev_t.sync_write = true;
 	} else {
-		reg = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG2);
-		reg &= ~(1 << 7);
-		gpmc_cs_write_reg(cs, GPMC_CS_CONFIG2, reg);
-		reg = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG3);
-		reg &= ~(1 << 7);
-		gpmc_cs_write_reg(cs, GPMC_CS_CONFIG3, reg);
-		reg = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG4);
-		reg &= ~(1 << 7);
-		reg &= ~(1 << 23);
-		gpmc_cs_write_reg(cs, GPMC_CS_CONFIG4, reg);
+		dev_t.t_avdp_w = max(t_avdp, t_cer) * 1000;
+		dev_t.t_wpl = t_wpl * 1000;
+		dev_t.t_wph = t_wph * 1000;
+		dev_t.t_aavdh = t_aavdh * 1000;
 	}
+	dev_t.ce_xdelay = true;
+	dev_t.avd_xdelay = true;
+	dev_t.oe_xdelay = true;
+	dev_t.we_xdelay = true;
+	dev_t.clk = min_gpmc_clk_period;
+	dev_t.t_bacc = dev_t.clk;
+	dev_t.t_ces = t_ces * 1000;
+	dev_t.t_avds = t_avds * 1000;
+	dev_t.t_avdh = t_avdh * 1000;
+	dev_t.t_ach = t_ach * 1000;
+	dev_t.cyc_iaa = (latency + 1);
+	dev_t.t_cez_r = t_cez * 1000;
+	dev_t.t_cez_w = dev_t.t_cez_r;
+	dev_t.cyc_aavdh_oe = 1;
+	dev_t.t_rdyo = t_rdyo * 1000 + min_gpmc_clk_period;
+
+	gpmc_calc_timings(&t, &dev_t);
+
+	return t;
+}
 
-	/* Set synchronous read timings */
-	memset(&t, 0, sizeof(t));
-	t.sync_clk = min_gpmc_clk_period;
-	t.cs_on = 0;
-	t.adv_on = 0;
-	fclk_offset_ns = gpmc_round_ns_to_ticks(max_t(int, t_ces, t_avds));
-	fclk_offset = gpmc_ns_to_ticks(fclk_offset_ns);
-	t.page_burst_access = gpmc_clk_ns;
-
-	/* Read */
-	t.adv_rd_off = gpmc_ticks_to_ns(fclk_offset + gpmc_ns_to_ticks(t_avdh));
-	t.oe_on = gpmc_ticks_to_ns(fclk_offset + gpmc_ns_to_ticks(t_ach));
-	/* Force at least 1 clk between AVD High to OE Low */
-	if (t.oe_on <= t.adv_rd_off)
-		t.oe_on = t.adv_rd_off + gpmc_round_ns_to_ticks(1);
-	t.access = gpmc_ticks_to_ns(fclk_offset + (latency + 1) * div);
-	t.oe_off = t.access + gpmc_round_ns_to_ticks(1);
-	t.cs_rd_off = t.oe_off;
-	ticks_cez = ((gpmc_ns_to_ticks(t_cez) + div - 1) / div) * div;
-	t.rd_cycle = gpmc_ticks_to_ns(fclk_offset + (latency + 1) * div +
-		     ticks_cez);
-
-	/* Write */
-	if (sync_write) {
-		t.adv_wr_off = t.adv_rd_off;
-		t.we_on  = 0;
-		t.we_off = t.cs_rd_off;
-		t.cs_wr_off = t.cs_rd_off;
-		t.wr_cycle  = t.rd_cycle;
-		if (cpu_is_omap34xx()) {
-			t.wr_data_mux_bus = gpmc_ticks_to_ns(fclk_offset +
-					gpmc_ps_to_ticks(min_gpmc_clk_period +
-					t_rdyo * 1000));
-			t.wr_access = t.access;
-		}
-	} else {
-		t.adv_wr_off = gpmc_round_ns_to_ticks(max_t(int,
-							t_avdp, t_cer));
-		t.we_on  = t.adv_wr_off + gpmc_round_ns_to_ticks(t_aavdh);
-		t.we_off = t.we_on + gpmc_round_ns_to_ticks(t_wpl);
-		t.cs_wr_off = t.we_off + gpmc_round_ns_to_ticks(t_wph);
-		t.wr_cycle  = t.cs_wr_off + gpmc_round_ns_to_ticks(t_cez);
-		if (cpu_is_omap34xx()) {
-			t.wr_data_mux_bus = t.we_on;
-			t.wr_access = t.we_on + gpmc_round_ns_to_ticks(t_ds);
-		}
-	}
+static int gpmc_set_sync_mode(int cs, struct gpmc_timings *t)
+{
+	unsigned sync_read = onenand_flags & ONENAND_FLAG_SYNCREAD;
+	unsigned sync_write = onenand_flags & ONENAND_FLAG_SYNCWRITE;
 
 	/* Configure GPMC for synchronous read */
 	gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1,
@@ -362,7 +282,6 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
 			  (sync_read ? GPMC_CONFIG1_READTYPE_SYNC : 0) |
 			  (sync_write ? GPMC_CONFIG1_WRITEMULTIPLE_SUPP : 0) |
 			  (sync_write ? GPMC_CONFIG1_WRITETYPE_SYNC : 0) |
-			  GPMC_CONFIG1_CLKACTIVATIONTIME(fclk_offset) |
 			  GPMC_CONFIG1_PAGE_LEN(2) |
 			  (cpu_is_omap34xx() ? 0 :
 				(GPMC_CONFIG1_WAIT_READ_MON |
@@ -371,11 +290,45 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
 			  GPMC_CONFIG1_DEVICETYPE_NOR |
 			  GPMC_CONFIG1_MUXADDDATA);
 
-	err = gpmc_cs_set_timings(cs, &t);
-	if (err)
-		return err;
+	return gpmc_cs_set_timings(cs, t);
+}
+
+static int omap2_onenand_setup_async(void __iomem *onenand_base)
+{
+	struct gpmc_timings t;
+	int ret;
+
+	omap2_onenand_set_async_mode(onenand_base);
+
+	t = omap2_onenand_calc_async_timings();
+
+	ret = gpmc_set_async_mode(gpmc_onenand_data->cs, &t);
+	if (IS_ERR_VALUE(ret))
+		return ret;
+
+	omap2_onenand_set_async_mode(onenand_base);
+
+	return 0;
+}
+
+static int omap2_onenand_setup_sync(void __iomem *onenand_base, int *freq_ptr)
+{
+	int ret, freq = *freq_ptr;
+	struct gpmc_timings t;
 
-	set_onenand_cfg(onenand_base, latency, sync_read, sync_write, hf, vhf);
+	if (!freq) {
+		/* Very first call freq is not known */
+		freq = omap2_onenand_get_freq(gpmc_onenand_data, onenand_base);
+		set_onenand_cfg(onenand_base);
+	}
+
+	t = omap2_onenand_calc_sync_timings(gpmc_onenand_data, freq);
+
+	ret = gpmc_set_sync_mode(gpmc_onenand_data->cs, &t);
+	if (IS_ERR_VALUE(ret))
+		return ret;
+
+	set_onenand_cfg(onenand_base);
 
 	*freq_ptr = freq;
 
@@ -385,15 +338,22 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
 static int gpmc_onenand_setup(void __iomem *onenand_base, int *freq_ptr)
 {
 	struct device *dev = &gpmc_onenand_device.dev;
+	unsigned l = ONENAND_SYNC_READ | ONENAND_SYNC_READWRITE;
+	int ret;
 
-	/* Set sync timings in GPMC */
-	if (omap2_onenand_set_sync_mode(gpmc_onenand_data, onenand_base,
-			freq_ptr) < 0) {
-		dev_err(dev, "Unable to set synchronous mode\n");
-		return -EINVAL;
+	ret = omap2_onenand_setup_async(onenand_base);
+	if (ret) {
+		dev_err(dev, "unable to set to async mode\n");
+		return ret;
 	}
 
-	return 0;
+	if (!(gpmc_onenand_data->flags & l))
+		return 0;
+
+	ret = omap2_onenand_setup_sync(onenand_base, freq_ptr);
+	if (ret)
+		dev_err(dev, "unable to set to sync mode\n");
+	return ret;
 }
 
 void __init gpmc_onenand_init(struct omap_onenand_platform_data *_onenand_data)
@@ -411,6 +371,11 @@ void __init gpmc_onenand_init(struct omap_onenand_platform_data *_onenand_data)
 		gpmc_onenand_data->flags |= ONENAND_SYNC_READ;
 	}
 
+	if (cpu_is_omap34xx())
+		gpmc_onenand_data->flags |= ONENAND_IN_OMAP34XX;
+	else
+		gpmc_onenand_data->flags &= ~ONENAND_IN_OMAP34XX;
+
 	err = gpmc_cs_request(gpmc_onenand_data->cs, ONENAND_IO_SIZE,
 				(unsigned long *)&gpmc_onenand_resource.start);
 	if (err < 0) {
diff --git a/arch/arm/mach-omap2/gpmc-onenand.h b/arch/arm/mach-omap2/gpmc-onenand.h
new file mode 100644
index 00000000000..216f23a8b45
--- /dev/null
+++ b/arch/arm/mach-omap2/gpmc-onenand.h
@@ -0,0 +1,24 @@
+/*
+ *  arch/arm/mach-omap2/gpmc-onenand.h
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ */
+
+#ifndef	__OMAP2_GPMC_ONENAND_H
+#define	__OMAP2_GPMC_ONENAND_H
+
+#include <linux/platform_data/mtd-onenand-omap2.h>
+
+#if IS_ENABLED(CONFIG_MTD_ONENAND_OMAP2)
+extern void gpmc_onenand_init(struct omap_onenand_platform_data *d);
+#else
+#define board_onenand_data	NULL
+static inline void gpmc_onenand_init(struct omap_onenand_platform_data *d)
+{
+}
+#endif
+
+#endif
diff --git a/arch/arm/mach-omap2/gpmc-smc91x.c b/arch/arm/mach-omap2/gpmc-smc91x.c
index 56547531037..11d0b756f09 100644
--- a/arch/arm/mach-omap2/gpmc-smc91x.c
+++ b/arch/arm/mach-omap2/gpmc-smc91x.c
@@ -17,7 +17,7 @@
 #include <linux/io.h>
 #include <linux/smc91x.h>
 
-#include <plat/gpmc.h>
+#include "gpmc.h"
 #include "gpmc-smc91x.h"
 
 #include "soc.h"
@@ -58,6 +58,7 @@ static struct platform_device gpmc_smc91x_device = {
 static int smc91c96_gpmc_retime(void)
 {
 	struct gpmc_timings t;
+	struct gpmc_device_timings dev_t;
 	const int t3 = 10;	/* Figure 12.2 read and 12.4 write */
 	const int t4_r = 20;	/* Figure 12.2 read */
 	const int t4_w = 5;	/* Figure 12.4 write */
@@ -68,32 +69,6 @@ static int smc91c96_gpmc_retime(void)
 	const int t20 = 185;	/* Figure 12.2 read and 12.4 write */
 	u32 l;
 
-	memset(&t, 0, sizeof(t));
-
-	/* Read timings */
-	t.cs_on = 0;
-	t.adv_on = t.cs_on;
-	t.oe_on = t.adv_on + t3;
-	t.access = t.oe_on + t5;
-	t.oe_off = t.access;
-	t.adv_rd_off = t.oe_off + max(t4_r, t6);
-	t.cs_rd_off = t.oe_off;
-	t.rd_cycle = t20 - t.oe_on;
-
-	/* Write timings */
-	t.we_on = t.adv_on + t3;
-
-	if (cpu_is_omap34xx() && (gpmc_cfg->flags & GPMC_MUX_ADD_DATA)) {
-		t.wr_data_mux_bus = t.we_on;
-		t.we_off = t.wr_data_mux_bus + t7;
-	} else
-		t.we_off = t.we_on + t7;
-	if (cpu_is_omap34xx())
-		t.wr_access = t.we_off;
-	t.adv_wr_off = t.we_off + max(t4_w, t8);
-	t.cs_wr_off = t.we_off + t4_w;
-	t.wr_cycle = t20 - t.we_on;
-
 	l = GPMC_CONFIG1_DEVICESIZE_16;
 	if (gpmc_cfg->flags & GPMC_MUX_ADD_DATA)
 		l |= GPMC_CONFIG1_MUXADDDATA;
@@ -115,6 +90,22 @@ static int smc91c96_gpmc_retime(void)
 	if (gpmc_cfg->flags & GPMC_MUX_ADD_DATA)
 		return 0;
 
+	memset(&dev_t, 0, sizeof(dev_t));
+
+	dev_t.t_oeasu = t3 * 1000;
+	dev_t.t_oe = t5 * 1000;
+	dev_t.t_cez_r = t4_r * 1000;
+	dev_t.t_oez = t6 * 1000;
+	dev_t.t_rd_cycle = (t20 - t3) * 1000;
+
+	dev_t.t_weasu = t3 * 1000;
+	dev_t.t_wpl = t7 * 1000;
+	dev_t.t_wph = t8 * 1000;
+	dev_t.t_cez_w = t4_w * 1000;
+	dev_t.t_wr_cycle = (t20 - t3) * 1000;
+
+	gpmc_calc_timings(&t, &dev_t);
+
 	return gpmc_cs_set_timings(gpmc_cfg->cs, &t);
 }
 
diff --git a/arch/arm/mach-omap2/gpmc-smsc911x.c b/arch/arm/mach-omap2/gpmc-smsc911x.c
index 249a0b440cd..ef990118d32 100644
--- a/arch/arm/mach-omap2/gpmc-smsc911x.c
+++ b/arch/arm/mach-omap2/gpmc-smsc911x.c
@@ -20,7 +20,7 @@
 #include <linux/io.h>
 #include <linux/smsc911x.h>
 
-#include <plat/gpmc.h>
+#include "gpmc.h"
 #include "gpmc-smsc911x.h"
 
 static struct resource gpmc_smsc911x_resources[] = {
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 92b5718fa72..65468f6d7f0 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -26,16 +26,14 @@
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
 
-#include <asm/mach-types.h>
-#include <plat/gpmc.h>
+#include <linux/platform_data/mtd-nand-omap2.h>
 
-#include <plat/cpu.h>
-#include <plat/gpmc.h>
-#include <plat/sdrc.h>
-#include <plat/omap_device.h>
+#include <asm/mach-types.h>
 
 #include "soc.h"
 #include "common.h"
+#include "omap_device.h"
+#include "gpmc.h"
 
 #define	DEVICE_NAME		"omap-gpmc"
 
@@ -59,6 +57,9 @@
 #define GPMC_ECC_SIZE_CONFIG	0x1fc
 #define GPMC_ECC1_RESULT        0x200
 #define GPMC_ECC_BCH_RESULT_0   0x240   /* not available on OMAP2 */
+#define	GPMC_ECC_BCH_RESULT_1	0x244	/* not available on OMAP2 */
+#define	GPMC_ECC_BCH_RESULT_2	0x248	/* not available on OMAP2 */
+#define	GPMC_ECC_BCH_RESULT_3	0x24c	/* not available on OMAP2 */
 
 /* GPMC ECC control settings */
 #define GPMC_ECC_CTRL_ECCCLEAR		0x100
@@ -73,8 +74,16 @@
 #define GPMC_ECC_CTRL_ECCREG8		0x008
 #define GPMC_ECC_CTRL_ECCREG9		0x009
 
+#define	GPMC_CONFIG2_CSEXTRADELAY		BIT(7)
+#define	GPMC_CONFIG3_ADVEXTRADELAY		BIT(7)
+#define	GPMC_CONFIG4_OEEXTRADELAY		BIT(7)
+#define	GPMC_CONFIG4_WEEXTRADELAY		BIT(23)
+#define	GPMC_CONFIG6_CYCLE2CYCLEDIFFCSEN	BIT(6)
+#define	GPMC_CONFIG6_CYCLE2CYCLESAMECSEN	BIT(7)
+
 #define GPMC_CS0_OFFSET		0x60
 #define GPMC_CS_SIZE		0x30
+#define	GPMC_BCH_SIZE		0x10
 
 #define GPMC_MEM_START		0x00000000
 #define GPMC_MEM_END		0x3FFFFFFF
@@ -137,7 +146,6 @@ static struct resource	gpmc_mem_root;
 static struct resource	gpmc_cs_mem[GPMC_CS_NUM];
 static DEFINE_SPINLOCK(gpmc_mem_lock);
 static unsigned int gpmc_cs_map;	/* flag for cs which are initialized */
-static int gpmc_ecc_used = -EINVAL;	/* cs using ecc engine */
 static struct device *gpmc_dev;
 static int gpmc_irq;
 static resource_size_t phys_base, mem_size;
@@ -158,22 +166,6 @@ static u32 gpmc_read_reg(int idx)
 	return __raw_readl(gpmc_base + idx);
 }
 
-static void gpmc_cs_write_byte(int cs, int idx, u8 val)
-{
-	void __iomem *reg_addr;
-
-	reg_addr = gpmc_base + GPMC_CS0_OFFSET + (cs * GPMC_CS_SIZE) + idx;
-	__raw_writeb(val, reg_addr);
-}
-
-static u8 gpmc_cs_read_byte(int cs, int idx)
-{
-	void __iomem *reg_addr;
-
-	reg_addr = gpmc_base + GPMC_CS0_OFFSET + (cs * GPMC_CS_SIZE) + idx;
-	return __raw_readb(reg_addr);
-}
-
 void gpmc_cs_write_reg(int cs, int idx, u32 val)
 {
 	void __iomem *reg_addr;
@@ -238,6 +230,51 @@ unsigned int gpmc_round_ns_to_ticks(unsigned int time_ns)
 	return ticks * gpmc_get_fclk_period() / 1000;
 }
 
+static unsigned int gpmc_ticks_to_ps(unsigned int ticks)
+{
+	return ticks * gpmc_get_fclk_period();
+}
+
+static unsigned int gpmc_round_ps_to_ticks(unsigned int time_ps)
+{
+	unsigned long ticks = gpmc_ps_to_ticks(time_ps);
+
+	return ticks * gpmc_get_fclk_period();
+}
+
+static inline void gpmc_cs_modify_reg(int cs, int reg, u32 mask, bool value)
+{
+	u32 l;
+
+	l = gpmc_cs_read_reg(cs, reg);
+	if (value)
+		l |= mask;
+	else
+		l &= ~mask;
+	gpmc_cs_write_reg(cs, reg, l);
+}
+
+static void gpmc_cs_bool_timings(int cs, const struct gpmc_bool_timings *p)
+{
+	gpmc_cs_modify_reg(cs, GPMC_CS_CONFIG1,
+			   GPMC_CONFIG1_TIME_PARA_GRAN,
+			   p->time_para_granularity);
+	gpmc_cs_modify_reg(cs, GPMC_CS_CONFIG2,
+			   GPMC_CONFIG2_CSEXTRADELAY, p->cs_extra_delay);
+	gpmc_cs_modify_reg(cs, GPMC_CS_CONFIG3,
+			   GPMC_CONFIG3_ADVEXTRADELAY, p->adv_extra_delay);
+	gpmc_cs_modify_reg(cs, GPMC_CS_CONFIG4,
+			   GPMC_CONFIG4_OEEXTRADELAY, p->oe_extra_delay);
+	gpmc_cs_modify_reg(cs, GPMC_CS_CONFIG4,
+			   GPMC_CONFIG4_OEEXTRADELAY, p->we_extra_delay);
+	gpmc_cs_modify_reg(cs, GPMC_CS_CONFIG6,
+			   GPMC_CONFIG6_CYCLE2CYCLESAMECSEN,
+			   p->cycle2cyclesamecsen);
+	gpmc_cs_modify_reg(cs, GPMC_CS_CONFIG6,
+			   GPMC_CONFIG6_CYCLE2CYCLEDIFFCSEN,
+			   p->cycle2cyclediffcsen);
+}
+
 #ifdef DEBUG
 static int set_gpmc_timing_reg(int cs, int reg, int st_bit, int end_bit,
 			       int time, const char *name)
@@ -288,7 +325,7 @@ static int set_gpmc_timing_reg(int cs, int reg, int st_bit, int end_bit,
 		return -1
 #endif
 
-int gpmc_cs_calc_divider(int cs, unsigned int sync_clk)
+int gpmc_calc_divider(unsigned int sync_clk)
 {
 	int div;
 	u32 l;
@@ -308,7 +345,7 @@ int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t)
 	int div;
 	u32 l;
 
-	div = gpmc_cs_calc_divider(cs, t->sync_clk);
+	div = gpmc_calc_divider(t->sync_clk);
 	if (div < 0)
 		return div;
 
@@ -331,6 +368,12 @@ int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t)
 
 	GPMC_SET_ONE(GPMC_CS_CONFIG5, 24, 27, page_burst_access);
 
+	GPMC_SET_ONE(GPMC_CS_CONFIG6, 0, 3, bus_turnaround);
+	GPMC_SET_ONE(GPMC_CS_CONFIG6, 8, 11, cycle2cycle_delay);
+
+	GPMC_SET_ONE(GPMC_CS_CONFIG1, 18, 19, wait_monitoring);
+	GPMC_SET_ONE(GPMC_CS_CONFIG1, 25, 26, clk_activation);
+
 	if (gpmc_capability & GPMC_HAS_WR_DATA_MUX_BUS)
 		GPMC_SET_ONE(GPMC_CS_CONFIG6, 16, 19, wr_data_mux_bus);
 	if (gpmc_capability & GPMC_HAS_WR_ACCESS)
@@ -350,6 +393,8 @@ int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t)
 		gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1, l);
 	}
 
+	gpmc_cs_bool_timings(cs, &t->bool_timings);
+
 	return 0;
 }
 
@@ -509,44 +554,6 @@ void gpmc_cs_free(int cs)
 EXPORT_SYMBOL(gpmc_cs_free);
 
 /**
- * gpmc_read_status - read access request to get the different gpmc status
- * @cmd: command type
- * @return status
- */
-int gpmc_read_status(int cmd)
-{
-	int	status = -EINVAL;
-	u32	regval = 0;
-
-	switch (cmd) {
-	case GPMC_GET_IRQ_STATUS:
-		status = gpmc_read_reg(GPMC_IRQSTATUS);
-		break;
-
-	case GPMC_PREFETCH_FIFO_CNT:
-		regval = gpmc_read_reg(GPMC_PREFETCH_STATUS);
-		status = GPMC_PREFETCH_STATUS_FIFO_CNT(regval);
-		break;
-
-	case GPMC_PREFETCH_COUNT:
-		regval = gpmc_read_reg(GPMC_PREFETCH_STATUS);
-		status = GPMC_PREFETCH_STATUS_COUNT(regval);
-		break;
-
-	case GPMC_STATUS_BUFFER:
-		regval = gpmc_read_reg(GPMC_STATUS);
-		/* 1 : buffer is available to write */
-		status = regval & GPMC_STATUS_BUFF_EMPTY;
-		break;
-
-	default:
-		printk(KERN_ERR "gpmc_read_status: Not supported\n");
-	}
-	return status;
-}
-EXPORT_SYMBOL(gpmc_read_status);
-
-/**
  * gpmc_cs_configure - write request to configure gpmc
  * @cs: chip select number
  * @cmd: command type
@@ -614,121 +621,10 @@ int gpmc_cs_configure(int cs, int cmd, int wval)
 }
 EXPORT_SYMBOL(gpmc_cs_configure);
 
-/**
- * gpmc_nand_read - nand specific read access request
- * @cs: chip select number
- * @cmd: command type
- */
-int gpmc_nand_read(int cs, int cmd)
-{
-	int rval = -EINVAL;
-
-	switch (cmd) {
-	case GPMC_NAND_DATA:
-		rval = gpmc_cs_read_byte(cs, GPMC_CS_NAND_DATA);
-		break;
-
-	default:
-		printk(KERN_ERR "gpmc_read_nand_ctrl: Not supported\n");
-	}
-	return rval;
-}
-EXPORT_SYMBOL(gpmc_nand_read);
-
-/**
- * gpmc_nand_write - nand specific write request
- * @cs: chip select number
- * @cmd: command type
- * @wval: value to write
- */
-int gpmc_nand_write(int cs, int cmd, int wval)
-{
-	int err = 0;
-
-	switch (cmd) {
-	case GPMC_NAND_COMMAND:
-		gpmc_cs_write_byte(cs, GPMC_CS_NAND_COMMAND, wval);
-		break;
-
-	case GPMC_NAND_ADDRESS:
-		gpmc_cs_write_byte(cs, GPMC_CS_NAND_ADDRESS, wval);
-		break;
-
-	case GPMC_NAND_DATA:
-		gpmc_cs_write_byte(cs, GPMC_CS_NAND_DATA, wval);
-
-	default:
-		printk(KERN_ERR "gpmc_write_nand_ctrl: Not supported\n");
-		err = -EINVAL;
-	}
-	return err;
-}
-EXPORT_SYMBOL(gpmc_nand_write);
-
-
-
-/**
- * gpmc_prefetch_enable - configures and starts prefetch transfer
- * @cs: cs (chip select) number
- * @fifo_th: fifo threshold to be used for read/ write
- * @dma_mode: dma mode enable (1) or disable (0)
- * @u32_count: number of bytes to be transferred
- * @is_write: prefetch read(0) or write post(1) mode
- */
-int gpmc_prefetch_enable(int cs, int fifo_th, int dma_mode,
-				unsigned int u32_count, int is_write)
-{
-
-	if (fifo_th > PREFETCH_FIFOTHRESHOLD_MAX) {
-		pr_err("gpmc: fifo threshold is not supported\n");
-		return -1;
-	} else if (!(gpmc_read_reg(GPMC_PREFETCH_CONTROL))) {
-		/* Set the amount of bytes to be prefetched */
-		gpmc_write_reg(GPMC_PREFETCH_CONFIG2, u32_count);
-
-		/* Set dma/mpu mode, the prefetch read / post write and
-		 * enable the engine. Set which cs is has requested for.
-		 */
-		gpmc_write_reg(GPMC_PREFETCH_CONFIG1, ((cs << CS_NUM_SHIFT) |
-					PREFETCH_FIFOTHRESHOLD(fifo_th) |
-					ENABLE_PREFETCH |
-					(dma_mode << DMA_MPU_MODE) |
-					(0x1 & is_write)));
-
-		/*  Start the prefetch engine */
-		gpmc_write_reg(GPMC_PREFETCH_CONTROL, 0x1);
-	} else {
-		return -EBUSY;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(gpmc_prefetch_enable);
-
-/**
- * gpmc_prefetch_reset - disables and stops the prefetch engine
- */
-int gpmc_prefetch_reset(int cs)
-{
-	u32 config1;
-
-	/* check if the same module/cs is trying to reset */
-	config1 = gpmc_read_reg(GPMC_PREFETCH_CONFIG1);
-	if (((config1 >> CS_NUM_SHIFT) & 0x7) != cs)
-		return -EINVAL;
-
-	/* Stop the PFPW engine */
-	gpmc_write_reg(GPMC_PREFETCH_CONTROL, 0x0);
-
-	/* Reset/disable the PFPW engine */
-	gpmc_write_reg(GPMC_PREFETCH_CONFIG1, 0x0);
-
-	return 0;
-}
-EXPORT_SYMBOL(gpmc_prefetch_reset);
-
 void gpmc_update_nand_reg(struct gpmc_nand_regs *reg, int cs)
 {
+	int i;
+
 	reg->gpmc_status = gpmc_base + GPMC_STATUS;
 	reg->gpmc_nand_command = gpmc_base + GPMC_CS0_OFFSET +
 				GPMC_CS_NAND_COMMAND + GPMC_CS_SIZE * cs;
@@ -744,7 +640,17 @@ void gpmc_update_nand_reg(struct gpmc_nand_regs *reg, int cs)
 	reg->gpmc_ecc_control = gpmc_base + GPMC_ECC_CONTROL;
 	reg->gpmc_ecc_size_config = gpmc_base + GPMC_ECC_SIZE_CONFIG;
 	reg->gpmc_ecc1_result = gpmc_base + GPMC_ECC1_RESULT;
-	reg->gpmc_bch_result0 = gpmc_base + GPMC_ECC_BCH_RESULT_0;
+
+	for (i = 0; i < GPMC_BCH_NUM_REMAINDER; i++) {
+		reg->gpmc_bch_result0[i] = gpmc_base + GPMC_ECC_BCH_RESULT_0 +
+					   GPMC_BCH_SIZE * i;
+		reg->gpmc_bch_result1[i] = gpmc_base + GPMC_ECC_BCH_RESULT_1 +
+					   GPMC_BCH_SIZE * i;
+		reg->gpmc_bch_result2[i] = gpmc_base + GPMC_ECC_BCH_RESULT_2 +
+					   GPMC_BCH_SIZE * i;
+		reg->gpmc_bch_result3[i] = gpmc_base + GPMC_ECC_BCH_RESULT_3 +
+					   GPMC_BCH_SIZE * i;
+	}
 }
 
 int gpmc_get_client_irq(unsigned irq_config)
@@ -902,6 +808,319 @@ static int __devinit gpmc_mem_init(void)
 	return 0;
 }
 
+static u32 gpmc_round_ps_to_sync_clk(u32 time_ps, u32 sync_clk)
+{
+	u32 temp;
+	int div;
+
+	div = gpmc_calc_divider(sync_clk);
+	temp = gpmc_ps_to_ticks(time_ps);
+	temp = (temp + div - 1) / div;
+	return gpmc_ticks_to_ps(temp * div);
+}
+
+/* XXX: can the cycles be avoided ? */
+static int gpmc_calc_sync_read_timings(struct gpmc_timings *gpmc_t,
+				struct gpmc_device_timings *dev_t)
+{
+	bool mux = dev_t->mux;
+	u32 temp;
+
+	/* adv_rd_off */
+	temp = dev_t->t_avdp_r;
+	/* XXX: mux check required ? */
+	if (mux) {
+		/* XXX: t_avdp not to be required for sync, only added for tusb
+		 * this indirectly necessitates requirement of t_avdp_r and
+		 * t_avdp_w instead of having a single t_avdp
+		 */
+		temp = max_t(u32, temp,	gpmc_t->clk_activation + dev_t->t_avdh);
+		temp = max_t(u32, gpmc_t->adv_on + gpmc_ticks_to_ps(1), temp);
+	}
+	gpmc_t->adv_rd_off = gpmc_round_ps_to_ticks(temp);
+
+	/* oe_on */
+	temp = dev_t->t_oeasu; /* XXX: remove this ? */
+	if (mux) {
+		temp = max_t(u32, temp,	gpmc_t->clk_activation + dev_t->t_ach);
+		temp = max_t(u32, temp, gpmc_t->adv_rd_off +
+				gpmc_ticks_to_ps(dev_t->cyc_aavdh_oe));
+	}
+	gpmc_t->oe_on = gpmc_round_ps_to_ticks(temp);
+
+	/* access */
+	/* XXX: any scope for improvement ?, by combining oe_on
+	 * and clk_activation, need to check whether
+	 * access = clk_activation + round to sync clk ?
+	 */
+	temp = max_t(u32, dev_t->t_iaa,	dev_t->cyc_iaa * gpmc_t->sync_clk);
+	temp += gpmc_t->clk_activation;
+	if (dev_t->cyc_oe)
+		temp = max_t(u32, temp, gpmc_t->oe_on +
+				gpmc_ticks_to_ps(dev_t->cyc_oe));
+	gpmc_t->access = gpmc_round_ps_to_ticks(temp);
+
+	gpmc_t->oe_off = gpmc_t->access + gpmc_ticks_to_ps(1);
+	gpmc_t->cs_rd_off = gpmc_t->oe_off;
+
+	/* rd_cycle */
+	temp = max_t(u32, dev_t->t_cez_r, dev_t->t_oez);
+	temp = gpmc_round_ps_to_sync_clk(temp, gpmc_t->sync_clk) +
+							gpmc_t->access;
+	/* XXX: barter t_ce_rdyz with t_cez_r ? */
+	if (dev_t->t_ce_rdyz)
+		temp = max_t(u32, temp,	gpmc_t->cs_rd_off + dev_t->t_ce_rdyz);
+	gpmc_t->rd_cycle = gpmc_round_ps_to_ticks(temp);
+
+	return 0;
+}
+
+static int gpmc_calc_sync_write_timings(struct gpmc_timings *gpmc_t,
+				struct gpmc_device_timings *dev_t)
+{
+	bool mux = dev_t->mux;
+	u32 temp;
+
+	/* adv_wr_off */
+	temp = dev_t->t_avdp_w;
+	if (mux) {
+		temp = max_t(u32, temp,
+			gpmc_t->clk_activation + dev_t->t_avdh);
+		temp = max_t(u32, gpmc_t->adv_on + gpmc_ticks_to_ps(1), temp);
+	}
+	gpmc_t->adv_wr_off = gpmc_round_ps_to_ticks(temp);
+
+	/* wr_data_mux_bus */
+	temp = max_t(u32, dev_t->t_weasu,
+			gpmc_t->clk_activation + dev_t->t_rdyo);
+	/* XXX: shouldn't mux be kept as a whole for wr_data_mux_bus ?,
+	 * and in that case remember to handle we_on properly
+	 */
+	if (mux) {
+		temp = max_t(u32, temp,
+			gpmc_t->adv_wr_off + dev_t->t_aavdh);
+		temp = max_t(u32, temp, gpmc_t->adv_wr_off +
+				gpmc_ticks_to_ps(dev_t->cyc_aavdh_we));
+	}
+	gpmc_t->wr_data_mux_bus = gpmc_round_ps_to_ticks(temp);
+
+	/* we_on */
+	if (gpmc_capability & GPMC_HAS_WR_DATA_MUX_BUS)
+		gpmc_t->we_on = gpmc_round_ps_to_ticks(dev_t->t_weasu);
+	else
+		gpmc_t->we_on = gpmc_t->wr_data_mux_bus;
+
+	/* wr_access */
+	/* XXX: gpmc_capability check reqd ? , even if not, will not harm */
+	gpmc_t->wr_access = gpmc_t->access;
+
+	/* we_off */
+	temp = gpmc_t->we_on + dev_t->t_wpl;
+	temp = max_t(u32, temp,
+			gpmc_t->wr_access + gpmc_ticks_to_ps(1));
+	temp = max_t(u32, temp,
+		gpmc_t->we_on + gpmc_ticks_to_ps(dev_t->cyc_wpl));
+	gpmc_t->we_off = gpmc_round_ps_to_ticks(temp);
+
+	gpmc_t->cs_wr_off = gpmc_round_ps_to_ticks(gpmc_t->we_off +
+							dev_t->t_wph);
+
+	/* wr_cycle */
+	temp = gpmc_round_ps_to_sync_clk(dev_t->t_cez_w, gpmc_t->sync_clk);
+	temp += gpmc_t->wr_access;
+	/* XXX: barter t_ce_rdyz with t_cez_w ? */
+	if (dev_t->t_ce_rdyz)
+		temp = max_t(u32, temp,
+				 gpmc_t->cs_wr_off + dev_t->t_ce_rdyz);
+	gpmc_t->wr_cycle = gpmc_round_ps_to_ticks(temp);
+
+	return 0;
+}
+
+static int gpmc_calc_async_read_timings(struct gpmc_timings *gpmc_t,
+				struct gpmc_device_timings *dev_t)
+{
+	bool mux = dev_t->mux;
+	u32 temp;
+
+	/* adv_rd_off */
+	temp = dev_t->t_avdp_r;
+	if (mux)
+		temp = max_t(u32, gpmc_t->adv_on + gpmc_ticks_to_ps(1), temp);
+	gpmc_t->adv_rd_off = gpmc_round_ps_to_ticks(temp);
+
+	/* oe_on */
+	temp = dev_t->t_oeasu;
+	if (mux)
+		temp = max_t(u32, temp,
+			gpmc_t->adv_rd_off + dev_t->t_aavdh);
+	gpmc_t->oe_on = gpmc_round_ps_to_ticks(temp);
+
+	/* access */
+	temp = max_t(u32, dev_t->t_iaa, /* XXX: remove t_iaa in async ? */
+				gpmc_t->oe_on + dev_t->t_oe);
+	temp = max_t(u32, temp,
+				gpmc_t->cs_on + dev_t->t_ce);
+	temp = max_t(u32, temp,
+				gpmc_t->adv_on + dev_t->t_aa);
+	gpmc_t->access = gpmc_round_ps_to_ticks(temp);
+
+	gpmc_t->oe_off = gpmc_t->access + gpmc_ticks_to_ps(1);
+	gpmc_t->cs_rd_off = gpmc_t->oe_off;
+
+	/* rd_cycle */
+	temp = max_t(u32, dev_t->t_rd_cycle,
+			gpmc_t->cs_rd_off + dev_t->t_cez_r);
+	temp = max_t(u32, temp, gpmc_t->oe_off + dev_t->t_oez);
+	gpmc_t->rd_cycle = gpmc_round_ps_to_ticks(temp);
+
+	return 0;
+}
+
+static int gpmc_calc_async_write_timings(struct gpmc_timings *gpmc_t,
+				struct gpmc_device_timings *dev_t)
+{
+	bool mux = dev_t->mux;
+	u32 temp;
+
+	/* adv_wr_off */
+	temp = dev_t->t_avdp_w;
+	if (mux)
+		temp = max_t(u32, gpmc_t->adv_on + gpmc_ticks_to_ps(1), temp);
+	gpmc_t->adv_wr_off = gpmc_round_ps_to_ticks(temp);
+
+	/* wr_data_mux_bus */
+	temp = dev_t->t_weasu;
+	if (mux) {
+		temp = max_t(u32, temp,	gpmc_t->adv_wr_off + dev_t->t_aavdh);
+		temp = max_t(u32, temp, gpmc_t->adv_wr_off +
+				gpmc_ticks_to_ps(dev_t->cyc_aavdh_we));
+	}
+	gpmc_t->wr_data_mux_bus = gpmc_round_ps_to_ticks(temp);
+
+	/* we_on */
+	if (gpmc_capability & GPMC_HAS_WR_DATA_MUX_BUS)
+		gpmc_t->we_on = gpmc_round_ps_to_ticks(dev_t->t_weasu);
+	else
+		gpmc_t->we_on = gpmc_t->wr_data_mux_bus;
+
+	/* we_off */
+	temp = gpmc_t->we_on + dev_t->t_wpl;
+	gpmc_t->we_off = gpmc_round_ps_to_ticks(temp);
+
+	gpmc_t->cs_wr_off = gpmc_round_ps_to_ticks(gpmc_t->we_off +
+							dev_t->t_wph);
+
+	/* wr_cycle */
+	temp = max_t(u32, dev_t->t_wr_cycle,
+				gpmc_t->cs_wr_off + dev_t->t_cez_w);
+	gpmc_t->wr_cycle = gpmc_round_ps_to_ticks(temp);
+
+	return 0;
+}
+
+static int gpmc_calc_sync_common_timings(struct gpmc_timings *gpmc_t,
+			struct gpmc_device_timings *dev_t)
+{
+	u32 temp;
+
+	gpmc_t->sync_clk = gpmc_calc_divider(dev_t->clk) *
+						gpmc_get_fclk_period();
+
+	gpmc_t->page_burst_access = gpmc_round_ps_to_sync_clk(
+					dev_t->t_bacc,
+					gpmc_t->sync_clk);
+
+	temp = max_t(u32, dev_t->t_ces, dev_t->t_avds);
+	gpmc_t->clk_activation = gpmc_round_ps_to_ticks(temp);
+
+	if (gpmc_calc_divider(gpmc_t->sync_clk) != 1)
+		return 0;
+
+	if (dev_t->ce_xdelay)
+		gpmc_t->bool_timings.cs_extra_delay = true;
+	if (dev_t->avd_xdelay)
+		gpmc_t->bool_timings.adv_extra_delay = true;
+	if (dev_t->oe_xdelay)
+		gpmc_t->bool_timings.oe_extra_delay = true;
+	if (dev_t->we_xdelay)
+		gpmc_t->bool_timings.we_extra_delay = true;
+
+	return 0;
+}
+
+static int gpmc_calc_common_timings(struct gpmc_timings *gpmc_t,
+			struct gpmc_device_timings *dev_t)
+{
+	u32 temp;
+
+	/* cs_on */
+	gpmc_t->cs_on = gpmc_round_ps_to_ticks(dev_t->t_ceasu);
+
+	/* adv_on */
+	temp = dev_t->t_avdasu;
+	if (dev_t->t_ce_avd)
+		temp = max_t(u32, temp,
+				gpmc_t->cs_on + dev_t->t_ce_avd);
+	gpmc_t->adv_on = gpmc_round_ps_to_ticks(temp);
+
+	if (dev_t->sync_write || dev_t->sync_read)
+		gpmc_calc_sync_common_timings(gpmc_t, dev_t);
+
+	return 0;
+}
+
+/* TODO: remove this function once all peripherals are confirmed to
+ * work with generic timing. Simultaneously gpmc_cs_set_timings()
+ * has to be modified to handle timings in ps instead of ns
+*/
+static void gpmc_convert_ps_to_ns(struct gpmc_timings *t)
+{
+	t->cs_on /= 1000;
+	t->cs_rd_off /= 1000;
+	t->cs_wr_off /= 1000;
+	t->adv_on /= 1000;
+	t->adv_rd_off /= 1000;
+	t->adv_wr_off /= 1000;
+	t->we_on /= 1000;
+	t->we_off /= 1000;
+	t->oe_on /= 1000;
+	t->oe_off /= 1000;
+	t->page_burst_access /= 1000;
+	t->access /= 1000;
+	t->rd_cycle /= 1000;
+	t->wr_cycle /= 1000;
+	t->bus_turnaround /= 1000;
+	t->cycle2cycle_delay /= 1000;
+	t->wait_monitoring /= 1000;
+	t->clk_activation /= 1000;
+	t->wr_access /= 1000;
+	t->wr_data_mux_bus /= 1000;
+}
+
+int gpmc_calc_timings(struct gpmc_timings *gpmc_t,
+			struct gpmc_device_timings *dev_t)
+{
+	memset(gpmc_t, 0, sizeof(*gpmc_t));
+
+	gpmc_calc_common_timings(gpmc_t, dev_t);
+
+	if (dev_t->sync_read)
+		gpmc_calc_sync_read_timings(gpmc_t, dev_t);
+	else
+		gpmc_calc_async_read_timings(gpmc_t, dev_t);
+
+	if (dev_t->sync_write)
+		gpmc_calc_sync_write_timings(gpmc_t, dev_t);
+	else
+		gpmc_calc_async_write_timings(gpmc_t, dev_t);
+
+	/* TODO: remove, see function definition */
+	gpmc_convert_ps_to_ns(gpmc_t);
+
+	return 0;
+}
+
 static __devinit int gpmc_probe(struct platform_device *pdev)
 {
 	int rc;
@@ -1093,267 +1312,3 @@ void omap3_gpmc_restore_context(void)
 	}
 }
 #endif /* CONFIG_ARCH_OMAP3 */
-
-/**
- * gpmc_enable_hwecc - enable hardware ecc functionality
- * @cs: chip select number
- * @mode: read/write mode
- * @dev_width: device bus width(1 for x16, 0 for x8)
- * @ecc_size: bytes for which ECC will be generated
- */
-int gpmc_enable_hwecc(int cs, int mode, int dev_width, int ecc_size)
-{
-	unsigned int val;
-
-	/* check if ecc module is in used */
-	if (gpmc_ecc_used != -EINVAL)
-		return -EINVAL;
-
-	gpmc_ecc_used = cs;
-
-	/* clear ecc and enable bits */
-	gpmc_write_reg(GPMC_ECC_CONTROL,
-			GPMC_ECC_CTRL_ECCCLEAR |
-			GPMC_ECC_CTRL_ECCREG1);
-
-	/* program ecc and result sizes */
-	val = ((((ecc_size >> 1) - 1) << 22) | (0x0000000F));
-	gpmc_write_reg(GPMC_ECC_SIZE_CONFIG, val);
-
-	switch (mode) {
-	case GPMC_ECC_READ:
-	case GPMC_ECC_WRITE:
-		gpmc_write_reg(GPMC_ECC_CONTROL,
-				GPMC_ECC_CTRL_ECCCLEAR |
-				GPMC_ECC_CTRL_ECCREG1);
-		break;
-	case GPMC_ECC_READSYN:
-		gpmc_write_reg(GPMC_ECC_CONTROL,
-				GPMC_ECC_CTRL_ECCCLEAR |
-				GPMC_ECC_CTRL_ECCDISABLE);
-		break;
-	default:
-		printk(KERN_INFO "Error: Unrecognized Mode[%d]!\n", mode);
-		break;
-	}
-
-	/* (ECC 16 or 8 bit col) | ( CS  )  | ECC Enable */
-	val = (dev_width << 7) | (cs << 1) | (0x1);
-	gpmc_write_reg(GPMC_ECC_CONFIG, val);
-	return 0;
-}
-EXPORT_SYMBOL_GPL(gpmc_enable_hwecc);
-
-/**
- * gpmc_calculate_ecc - generate non-inverted ecc bytes
- * @cs: chip select number
- * @dat: data pointer over which ecc is computed
- * @ecc_code: ecc code buffer
- *
- * Using non-inverted ECC is considered ugly since writing a blank
- * page (padding) will clear the ECC bytes. This is not a problem as long
- * no one is trying to write data on the seemingly unused page. Reading
- * an erased page will produce an ECC mismatch between generated and read
- * ECC bytes that has to be dealt with separately.
- */
-int gpmc_calculate_ecc(int cs, const u_char *dat, u_char *ecc_code)
-{
-	unsigned int val = 0x0;
-
-	if (gpmc_ecc_used != cs)
-		return -EINVAL;
-
-	/* read ecc result */
-	val = gpmc_read_reg(GPMC_ECC1_RESULT);
-	*ecc_code++ = val;          /* P128e, ..., P1e */
-	*ecc_code++ = val >> 16;    /* P128o, ..., P1o */
-	/* P2048o, P1024o, P512o, P256o, P2048e, P1024e, P512e, P256e */
-	*ecc_code++ = ((val >> 8) & 0x0f) | ((val >> 20) & 0xf0);
-
-	gpmc_ecc_used = -EINVAL;
-	return 0;
-}
-EXPORT_SYMBOL_GPL(gpmc_calculate_ecc);
-
-#ifdef CONFIG_ARCH_OMAP3
-
-/**
- * gpmc_init_hwecc_bch - initialize hardware BCH ecc functionality
- * @cs: chip select number
- * @nsectors: how many 512-byte sectors to process
- * @nerrors: how many errors to correct per sector (4 or 8)
- *
- * This function must be executed before any call to gpmc_enable_hwecc_bch.
- */
-int gpmc_init_hwecc_bch(int cs, int nsectors, int nerrors)
-{
-	/* check if ecc module is in use */
-	if (gpmc_ecc_used != -EINVAL)
-		return -EINVAL;
-
-	/* support only OMAP3 class */
-	if (!cpu_is_omap34xx()) {
-		printk(KERN_ERR "BCH ecc is not supported on this CPU\n");
-		return -EINVAL;
-	}
-
-	/*
-	 * For now, assume 4-bit mode is only supported on OMAP3630 ES1.x, x>=1.
-	 * Other chips may be added if confirmed to work.
-	 */
-	if ((nerrors == 4) &&
-	    (!cpu_is_omap3630() || (GET_OMAP_REVISION() == 0))) {
-		printk(KERN_ERR "BCH 4-bit mode is not supported on this CPU\n");
-		return -EINVAL;
-	}
-
-	/* sanity check */
-	if (nsectors > 8) {
-		printk(KERN_ERR "BCH cannot process %d sectors (max is 8)\n",
-		       nsectors);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(gpmc_init_hwecc_bch);
-
-/**
- * gpmc_enable_hwecc_bch - enable hardware BCH ecc functionality
- * @cs: chip select number
- * @mode: read/write mode
- * @dev_width: device bus width(1 for x16, 0 for x8)
- * @nsectors: how many 512-byte sectors to process
- * @nerrors: how many errors to correct per sector (4 or 8)
- */
-int gpmc_enable_hwecc_bch(int cs, int mode, int dev_width, int nsectors,
-			  int nerrors)
-{
-	unsigned int val;
-
-	/* check if ecc module is in use */
-	if (gpmc_ecc_used != -EINVAL)
-		return -EINVAL;
-
-	gpmc_ecc_used = cs;
-
-	/* clear ecc and enable bits */
-	gpmc_write_reg(GPMC_ECC_CONTROL, 0x1);
-
-	/*
-	 * When using BCH, sector size is hardcoded to 512 bytes.
-	 * Here we are using wrapping mode 6 both for reading and writing, with:
-	 *  size0 = 0  (no additional protected byte in spare area)
-	 *  size1 = 32 (skip 32 nibbles = 16 bytes per sector in spare area)
-	 */
-	gpmc_write_reg(GPMC_ECC_SIZE_CONFIG, (32 << 22) | (0 << 12));
-
-	/* BCH configuration */
-	val = ((1                        << 16) | /* enable BCH */
-	       (((nerrors == 8) ? 1 : 0) << 12) | /* 8 or 4 bits */
-	       (0x06                     <<  8) | /* wrap mode = 6 */
-	       (dev_width                <<  7) | /* bus width */
-	       (((nsectors-1) & 0x7)     <<  4) | /* number of sectors */
-	       (cs                       <<  1) | /* ECC CS */
-	       (0x1));                            /* enable ECC */
-
-	gpmc_write_reg(GPMC_ECC_CONFIG, val);
-	gpmc_write_reg(GPMC_ECC_CONTROL, 0x101);
-	return 0;
-}
-EXPORT_SYMBOL_GPL(gpmc_enable_hwecc_bch);
-
-/**
- * gpmc_calculate_ecc_bch4 - Generate 7 ecc bytes per sector of 512 data bytes
- * @cs:  chip select number
- * @dat: The pointer to data on which ecc is computed
- * @ecc: The ecc output buffer
- */
-int gpmc_calculate_ecc_bch4(int cs, const u_char *dat, u_char *ecc)
-{
-	int i;
-	unsigned long nsectors, reg, val1, val2;
-
-	if (gpmc_ecc_used != cs)
-		return -EINVAL;
-
-	nsectors = ((gpmc_read_reg(GPMC_ECC_CONFIG) >> 4) & 0x7) + 1;
-
-	for (i = 0; i < nsectors; i++) {
-
-		reg = GPMC_ECC_BCH_RESULT_0 + 16*i;
-
-		/* Read hw-computed remainder */
-		val1 = gpmc_read_reg(reg + 0);
-		val2 = gpmc_read_reg(reg + 4);
-
-		/*
-		 * Add constant polynomial to remainder, in order to get an ecc
-		 * sequence of 0xFFs for a buffer filled with 0xFFs; and
-		 * left-justify the resulting polynomial.
-		 */
-		*ecc++ = 0x28 ^ ((val2 >> 12) & 0xFF);
-		*ecc++ = 0x13 ^ ((val2 >>  4) & 0xFF);
-		*ecc++ = 0xcc ^ (((val2 & 0xF) << 4)|((val1 >> 28) & 0xF));
-		*ecc++ = 0x39 ^ ((val1 >> 20) & 0xFF);
-		*ecc++ = 0x96 ^ ((val1 >> 12) & 0xFF);
-		*ecc++ = 0xac ^ ((val1 >> 4) & 0xFF);
-		*ecc++ = 0x7f ^ ((val1 & 0xF) << 4);
-	}
-
-	gpmc_ecc_used = -EINVAL;
-	return 0;
-}
-EXPORT_SYMBOL_GPL(gpmc_calculate_ecc_bch4);
-
-/**
- * gpmc_calculate_ecc_bch8 - Generate 13 ecc bytes per block of 512 data bytes
- * @cs:  chip select number
- * @dat: The pointer to data on which ecc is computed
- * @ecc: The ecc output buffer
- */
-int gpmc_calculate_ecc_bch8(int cs, const u_char *dat, u_char *ecc)
-{
-	int i;
-	unsigned long nsectors, reg, val1, val2, val3, val4;
-
-	if (gpmc_ecc_used != cs)
-		return -EINVAL;
-
-	nsectors = ((gpmc_read_reg(GPMC_ECC_CONFIG) >> 4) & 0x7) + 1;
-
-	for (i = 0; i < nsectors; i++) {
-
-		reg = GPMC_ECC_BCH_RESULT_0 + 16*i;
-
-		/* Read hw-computed remainder */
-		val1 = gpmc_read_reg(reg + 0);
-		val2 = gpmc_read_reg(reg + 4);
-		val3 = gpmc_read_reg(reg + 8);
-		val4 = gpmc_read_reg(reg + 12);
-
-		/*
-		 * Add constant polynomial to remainder, in order to get an ecc
-		 * sequence of 0xFFs for a buffer filled with 0xFFs.
-		 */
-		*ecc++ = 0xef ^ (val4 & 0xFF);
-		*ecc++ = 0x51 ^ ((val3 >> 24) & 0xFF);
-		*ecc++ = 0x2e ^ ((val3 >> 16) & 0xFF);
-		*ecc++ = 0x09 ^ ((val3 >> 8) & 0xFF);
-		*ecc++ = 0xed ^ (val3 & 0xFF);
-		*ecc++ = 0x93 ^ ((val2 >> 24) & 0xFF);
-		*ecc++ = 0x9a ^ ((val2 >> 16) & 0xFF);
-		*ecc++ = 0xc2 ^ ((val2 >> 8) & 0xFF);
-		*ecc++ = 0x97 ^ (val2 & 0xFF);
-		*ecc++ = 0x79 ^ ((val1 >> 24) & 0xFF);
-		*ecc++ = 0xe5 ^ ((val1 >> 16) & 0xFF);
-		*ecc++ = 0x24 ^ ((val1 >> 8) & 0xFF);
-		*ecc++ = 0xb5 ^ (val1 & 0xFF);
-	}
-
-	gpmc_ecc_used = -EINVAL;
-	return 0;
-}
-EXPORT_SYMBOL_GPL(gpmc_calculate_ecc_bch8);
-
-#endif /* CONFIG_ARCH_OMAP3 */
diff --git a/arch/arm/plat-omap/include/plat/gpmc.h b/arch/arm/mach-omap2/gpmc.h
index 2e6e2597178..fe0a844d500 100644
--- a/arch/arm/plat-omap/include/plat/gpmc.h
+++ b/arch/arm/mach-omap2/gpmc.h
@@ -11,6 +11,8 @@
 #ifndef __OMAP2_GPMC_H
 #define __OMAP2_GPMC_H
 
+#include <linux/platform_data/mtd-nand-omap2.h>
+
 /* Maximum Number of Chip Selects */
 #define GPMC_CS_NUM		8
 
@@ -32,15 +34,6 @@
 #define GPMC_SET_IRQ_STATUS	0x00000004
 #define GPMC_CONFIG_WP		0x00000005
 
-#define GPMC_GET_IRQ_STATUS	0x00000006
-#define GPMC_PREFETCH_FIFO_CNT	0x00000007 /* bytes available in FIFO for r/w */
-#define GPMC_PREFETCH_COUNT	0x00000008 /* remaining bytes to be read/write*/
-#define GPMC_STATUS_BUFFER	0x00000009 /* 1: buffer is available to write */
-
-#define GPMC_NAND_COMMAND	0x0000000a
-#define GPMC_NAND_ADDRESS	0x0000000b
-#define GPMC_NAND_DATA		0x0000000c
-
 #define GPMC_ENABLE_IRQ		0x0000000d
 
 /* ECC commands */
@@ -76,24 +69,20 @@
 #define GPMC_DEVICETYPE_NOR		0
 #define GPMC_DEVICETYPE_NAND		2
 #define GPMC_CONFIG_WRITEPROTECT	0x00000010
-#define GPMC_STATUS_BUFF_EMPTY		0x00000001
 #define WR_RD_PIN_MONITORING		0x00600000
-#define GPMC_PREFETCH_STATUS_FIFO_CNT(val)	((val >> 24) & 0x7F)
-#define GPMC_PREFETCH_STATUS_COUNT(val)	(val & 0x00003fff)
 #define GPMC_IRQ_FIFOEVENTENABLE	0x01
 #define GPMC_IRQ_COUNT_EVENT		0x02
 
-#define PREFETCH_FIFOTHRESHOLD_MAX	0x40
-#define PREFETCH_FIFOTHRESHOLD(val)	((val) << 8)
-
-enum omap_ecc {
-		/* 1-bit ecc: stored at end of spare area */
-	OMAP_ECC_HAMMING_CODE_DEFAULT = 0, /* Default, s/w method */
-	OMAP_ECC_HAMMING_CODE_HW, /* gpmc to detect the error */
-		/* 1-bit ecc: stored at beginning of spare area as romcode */
-	OMAP_ECC_HAMMING_CODE_HW_ROMCODE, /* gpmc method & romcode layout */
-	OMAP_ECC_BCH4_CODE_HW, /* 4-bit BCH ecc code */
-	OMAP_ECC_BCH8_CODE_HW, /* 8-bit BCH ecc code */
+
+/* bool type time settings */
+struct gpmc_bool_timings {
+	bool cycle2cyclediffcsen;
+	bool cycle2cyclesamecsen;
+	bool we_extra_delay;
+	bool oe_extra_delay;
+	bool adv_extra_delay;
+	bool cs_extra_delay;
+	bool time_para_granularity;
 };
 
 /*
@@ -105,50 +94,104 @@ struct gpmc_timings {
 	u32 sync_clk;
 
 	/* Chip-select signal timings corresponding to GPMC_CS_CONFIG2 */
-	u16 cs_on;		/* Assertion time */
-	u16 cs_rd_off;		/* Read deassertion time */
-	u16 cs_wr_off;		/* Write deassertion time */
+	u32 cs_on;		/* Assertion time */
+	u32 cs_rd_off;		/* Read deassertion time */
+	u32 cs_wr_off;		/* Write deassertion time */
 
 	/* ADV signal timings corresponding to GPMC_CONFIG3 */
-	u16 adv_on;		/* Assertion time */
-	u16 adv_rd_off;		/* Read deassertion time */
-	u16 adv_wr_off;		/* Write deassertion time */
+	u32 adv_on;		/* Assertion time */
+	u32 adv_rd_off;		/* Read deassertion time */
+	u32 adv_wr_off;		/* Write deassertion time */
 
 	/* WE signals timings corresponding to GPMC_CONFIG4 */
-	u16 we_on;		/* WE assertion time */
-	u16 we_off;		/* WE deassertion time */
+	u32 we_on;		/* WE assertion time */
+	u32 we_off;		/* WE deassertion time */
 
 	/* OE signals timings corresponding to GPMC_CONFIG4 */
-	u16 oe_on;		/* OE assertion time */
-	u16 oe_off;		/* OE deassertion time */
+	u32 oe_on;		/* OE assertion time */
+	u32 oe_off;		/* OE deassertion time */
 
 	/* Access time and cycle time timings corresponding to GPMC_CONFIG5 */
-	u16 page_burst_access;	/* Multiple access word delay */
-	u16 access;		/* Start-cycle to first data valid delay */
-	u16 rd_cycle;		/* Total read cycle time */
-	u16 wr_cycle;		/* Total write cycle time */
+	u32 page_burst_access;	/* Multiple access word delay */
+	u32 access;		/* Start-cycle to first data valid delay */
+	u32 rd_cycle;		/* Total read cycle time */
+	u32 wr_cycle;		/* Total write cycle time */
+
+	u32 bus_turnaround;
+	u32 cycle2cycle_delay;
+
+	u32 wait_monitoring;
+	u32 clk_activation;
 
 	/* The following are only on OMAP3430 */
-	u16 wr_access;		/* WRACCESSTIME */
-	u16 wr_data_mux_bus;	/* WRDATAONADMUXBUS */
+	u32 wr_access;		/* WRACCESSTIME */
+	u32 wr_data_mux_bus;	/* WRDATAONADMUXBUS */
+
+	struct gpmc_bool_timings bool_timings;
 };
 
-struct gpmc_nand_regs {
-	void __iomem	*gpmc_status;
-	void __iomem	*gpmc_nand_command;
-	void __iomem	*gpmc_nand_address;
-	void __iomem	*gpmc_nand_data;
-	void __iomem	*gpmc_prefetch_config1;
-	void __iomem	*gpmc_prefetch_config2;
-	void __iomem	*gpmc_prefetch_control;
-	void __iomem	*gpmc_prefetch_status;
-	void __iomem	*gpmc_ecc_config;
-	void __iomem	*gpmc_ecc_control;
-	void __iomem	*gpmc_ecc_size_config;
-	void __iomem	*gpmc_ecc1_result;
-	void __iomem	*gpmc_bch_result0;
+/* Device timings in picoseconds */
+struct gpmc_device_timings {
+	u32 t_ceasu;	/* address setup to CS valid */
+	u32 t_avdasu;	/* address setup to ADV valid */
+	/* XXX: try to combine t_avdp_r & t_avdp_w. Issue is
+	 * of tusb using these timings even for sync whilst
+	 * ideally for adv_rd/(wr)_off it should have considered
+	 * t_avdh instead. This indirectly necessitates r/w
+	 * variations of t_avdp as it is possible to have one
+	 * sync & other async
+	 */
+	u32 t_avdp_r;	/* ADV low time (what about t_cer ?) */
+	u32 t_avdp_w;
+	u32 t_aavdh;	/* address hold time */
+	u32 t_oeasu;	/* address setup to OE valid */
+	u32 t_aa;	/* access time from ADV assertion */
+	u32 t_iaa;	/* initial access time */
+	u32 t_oe;	/* access time from OE assertion */
+	u32 t_ce;	/* access time from CS asertion */
+	u32 t_rd_cycle;	/* read cycle time */
+	u32 t_cez_r;	/* read CS deassertion to high Z */
+	u32 t_cez_w;	/* write CS deassertion to high Z */
+	u32 t_oez;	/* OE deassertion to high Z */
+	u32 t_weasu;	/* address setup to WE valid */
+	u32 t_wpl;	/* write assertion time */
+	u32 t_wph;	/* write deassertion time */
+	u32 t_wr_cycle;	/* write cycle time */
+
+	u32 clk;
+	u32 t_bacc;	/* burst access valid clock to output delay */
+	u32 t_ces;	/* CS setup time to clk */
+	u32 t_avds;	/* ADV setup time to clk */
+	u32 t_avdh;	/* ADV hold time from clk */
+	u32 t_ach;	/* address hold time from clk */
+	u32 t_rdyo;	/* clk to ready valid */
+
+	u32 t_ce_rdyz;	/* XXX: description ?, or use t_cez instead */
+	u32 t_ce_avd;	/* CS on to ADV on delay */
+
+	/* XXX: check the possibility of combining
+	 * cyc_aavhd_oe & cyc_aavdh_we
+	 */
+	u8 cyc_aavdh_oe;/* read address hold time in cycles */
+	u8 cyc_aavdh_we;/* write address hold time in cycles */
+	u8 cyc_oe;	/* access time from OE assertion in cycles */
+	u8 cyc_wpl;	/* write deassertion time in cycles */
+	u32 cyc_iaa;	/* initial access time in cycles */
+
+	bool mux;	/* address & data muxed */
+	bool sync_write;/* synchronous write */
+	bool sync_read;	/* synchronous read */
+
+	/* extra delays */
+	bool ce_xdelay;
+	bool avd_xdelay;
+	bool oe_xdelay;
+	bool we_xdelay;
 };
 
+extern int gpmc_calc_timings(struct gpmc_timings *gpmc_t,
+				struct gpmc_device_timings *dev_t);
+
 extern void gpmc_update_nand_reg(struct gpmc_nand_regs *reg, int cs);
 extern int gpmc_get_client_irq(unsigned irq_config);
 
@@ -160,31 +203,14 @@ extern unsigned long gpmc_get_fclk_period(void);
 
 extern void gpmc_cs_write_reg(int cs, int idx, u32 val);
 extern u32 gpmc_cs_read_reg(int cs, int idx);
-extern int gpmc_cs_calc_divider(int cs, unsigned int sync_clk);
+extern int gpmc_calc_divider(unsigned int sync_clk);
 extern int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t);
 extern int gpmc_cs_request(int cs, unsigned long size, unsigned long *base);
 extern void gpmc_cs_free(int cs);
 extern int gpmc_cs_set_reserved(int cs, int reserved);
 extern int gpmc_cs_reserved(int cs);
-extern int gpmc_prefetch_enable(int cs, int fifo_th, int dma_mode,
-					unsigned int u32_count, int is_write);
-extern int gpmc_prefetch_reset(int cs);
 extern void omap3_gpmc_save_context(void);
 extern void omap3_gpmc_restore_context(void);
-extern int gpmc_read_status(int cmd);
 extern int gpmc_cs_configure(int cs, int cmd, int wval);
-extern int gpmc_nand_read(int cs, int cmd);
-extern int gpmc_nand_write(int cs, int cmd, int wval);
-
-int gpmc_enable_hwecc(int cs, int mode, int dev_width, int ecc_size);
-int gpmc_calculate_ecc(int cs, const u_char *dat, u_char *ecc_code);
-
-#ifdef CONFIG_ARCH_OMAP3
-int gpmc_init_hwecc_bch(int cs, int nsectors, int nerrors);
-int gpmc_enable_hwecc_bch(int cs, int mode, int dev_width, int nsectors,
-			  int nerrors);
-int gpmc_calculate_ecc_bch4(int cs, const u_char *dat, u_char *ecc);
-int gpmc_calculate_ecc_bch8(int cs, const u_char *dat, u_char *ecc);
-#endif /* CONFIG_ARCH_OMAP3 */
 
 #endif
diff --git a/arch/arm/mach-omap2/hdq1w.c b/arch/arm/mach-omap2/hdq1w.c
index e003f2bba30..ab7bf181a10 100644
--- a/arch/arm/mach-omap2/hdq1w.c
+++ b/arch/arm/mach-omap2/hdq1w.c
@@ -27,15 +27,13 @@
 #include <linux/err.h>
 #include <linux/platform_device.h>
 
-#include <plat/omap_hwmod.h>
-#include <plat/omap_device.h>
+#include "omap_hwmod.h"
+#include "omap_device.h"
 #include "hdq1w.h"
 
+#include "prm.h"
 #include "common.h"
 
-/* Maximum microseconds to wait for OMAP module to softreset */
-#define MAX_MODULE_SOFTRESET_WAIT	10000
-
 /**
  * omap_hdq1w_reset - reset the OMAP HDQ1W module
  * @oh: struct omap_hwmod *
diff --git a/arch/arm/mach-omap2/hdq1w.h b/arch/arm/mach-omap2/hdq1w.h
index 0c1efc846d8..c7e08d2a7a4 100644
--- a/arch/arm/mach-omap2/hdq1w.h
+++ b/arch/arm/mach-omap2/hdq1w.h
@@ -21,7 +21,7 @@
 #ifndef ARCH_ARM_MACH_OMAP2_HDQ1W_H
 #define ARCH_ARM_MACH_OMAP2_HDQ1W_H
 
-#include <plat/omap_hwmod.h>
+#include "omap_hwmod.h"
 
 /*
  * XXX A future cleanup patch should modify
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index 4d3a6324155..4a964338992 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -14,14 +14,14 @@
 #include <linux/string.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
-#include <mach/hardware.h>
 #include <linux/platform_data/gpio-omap.h>
 
-#include <plat/mmc.h>
-#include <plat/omap-pm.h>
-#include <plat/omap_device.h>
+#include "soc.h"
+#include "omap_device.h"
+#include "omap-pm.h"
 
 #include "mux.h"
+#include "mmc.h"
 #include "hsmmc.h"
 #include "control.h"
 
diff --git a/arch/arm/mach-omap2/hwspinlock.c b/arch/arm/mach-omap2/hwspinlock.c
index 8763c8520dc..1df9b5feda1 100644
--- a/arch/arm/mach-omap2/hwspinlock.c
+++ b/arch/arm/mach-omap2/hwspinlock.c
@@ -21,8 +21,8 @@
 #include <linux/err.h>
 #include <linux/hwspinlock.h>
 
-#include <plat/omap_hwmod.h>
-#include <plat/omap_device.h>
+#include "omap_hwmod.h"
+#include "omap_device.h"
 
 static struct hwspinlock_pdata omap_hwspinlock_pdata __initdata = {
 	.base_id = 0,
diff --git a/arch/arm/mach-omap2/i2c.c b/arch/arm/mach-omap2/i2c.c
index fc57e67b321..fbb9b152cd5 100644
--- a/arch/arm/mach-omap2/i2c.c
+++ b/arch/arm/mach-omap2/i2c.c
@@ -19,21 +19,23 @@
  *
  */
 
-#include <plat/i2c.h>
-#include "common.h"
-#include <plat/omap_hwmod.h>
+#include "soc.h"
+#include "omap_hwmod.h"
+#include "omap_device.h"
 
+#include "prm.h"
+#include "common.h"
 #include "mux.h"
+#include "i2c.h"
 
 /* In register I2C_CON, Bit 15 is the I2C enable bit */
 #define I2C_EN					BIT(15)
 #define OMAP2_I2C_CON_OFFSET			0x24
 #define OMAP4_I2C_CON_OFFSET			0xA4
 
-/* Maximum microseconds to wait for OMAP module to softreset */
-#define MAX_MODULE_SOFTRESET_WAIT	10000
+#define MAX_OMAP_I2C_HWMOD_NAME_LEN	16
 
-void __init omap2_i2c_mux_pins(int bus_id)
+static void __init omap2_i2c_mux_pins(int bus_id)
 {
 	char mux_name[sizeof("i2c2_scl.i2c2_scl")];
 
@@ -104,3 +106,62 @@ int omap_i2c_reset(struct omap_hwmod *oh)
 
 	return 0;
 }
+
+static int __init omap_i2c_nr_ports(void)
+{
+	int ports = 0;
+
+	if (cpu_is_omap24xx())
+		ports = 2;
+	else if (cpu_is_omap34xx())
+		ports = 3;
+	else if (cpu_is_omap44xx())
+		ports = 4;
+	return ports;
+}
+
+static const char name[] = "omap_i2c";
+
+int __init omap_i2c_add_bus(struct omap_i2c_bus_platform_data *i2c_pdata,
+				int bus_id)
+{
+	int l;
+	struct omap_hwmod *oh;
+	struct platform_device *pdev;
+	char oh_name[MAX_OMAP_I2C_HWMOD_NAME_LEN];
+	struct omap_i2c_bus_platform_data *pdata;
+	struct omap_i2c_dev_attr *dev_attr;
+
+	if (bus_id > omap_i2c_nr_ports())
+		return -EINVAL;
+
+	omap2_i2c_mux_pins(bus_id);
+
+	l = snprintf(oh_name, MAX_OMAP_I2C_HWMOD_NAME_LEN, "i2c%d", bus_id);
+	WARN(l >= MAX_OMAP_I2C_HWMOD_NAME_LEN,
+		"String buffer overflow in I2C%d device setup\n", bus_id);
+	oh = omap_hwmod_lookup(oh_name);
+	if (!oh) {
+			pr_err("Could not look up %s\n", oh_name);
+			return -EEXIST;
+	}
+
+	pdata = i2c_pdata;
+	/*
+	 * pass the hwmod class's CPU-specific knowledge of I2C IP revision in
+	 * use, and functionality implementation flags, up to the OMAP I2C
+	 * driver via platform data
+	 */
+	pdata->rev = oh->class->rev;
+
+	dev_attr = (struct omap_i2c_dev_attr *)oh->dev_attr;
+	pdata->flags = dev_attr->flags;
+
+	pdev = omap_device_build(name, bus_id, oh, pdata,
+			sizeof(struct omap_i2c_bus_platform_data),
+			NULL, 0, 0);
+	WARN(IS_ERR(pdev), "Could not build omap_device for %s\n", name);
+
+	return PTR_RET(pdev);
+}
+
diff --git a/arch/arm/mach-omap2/i2c.h b/arch/arm/mach-omap2/i2c.h
new file mode 100644
index 00000000000..42b6f2e7d19
--- /dev/null
+++ b/arch/arm/mach-omap2/i2c.h
@@ -0,0 +1,42 @@
+/*
+ * Helper module for board specific I2C bus registration
+ *
+ * Copyright (C) 2009 Nokia Corporation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <plat/i2c.h>
+
+#ifndef __MACH_OMAP2_I2C_H
+#define __MACH_OMAP2_I2C_H
+
+/**
+ * i2c_dev_attr - OMAP I2C controller device attributes for omap_hwmod
+ * @fifo_depth: total controller FIFO size (in bytes)
+ * @flags: differences in hardware support capability
+ *
+ * @fifo_depth represents what exists on the hardware, not what is
+ * actually configured at runtime by the device driver.
+ */
+struct omap_i2c_dev_attr {
+	u8	fifo_depth;
+	u32	flags;
+};
+
+int omap_i2c_reset(struct omap_hwmod *oh);
+
+#endif	/* __MACH_OMAP2_I2C_H */
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index cf2362ccb23..45cc7ed4dd5 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -28,6 +28,9 @@
 #include "soc.h"
 #include "control.h"
 
+#define OMAP4_SILICON_TYPE_STANDARD		0x01
+#define OMAP4_SILICON_TYPE_PERFORMANCE		0x02
+
 static unsigned int omap_revision;
 static const char *cpu_rev;
 u32 omap_features;
@@ -273,25 +276,11 @@ void __init omap4xxx_check_features(void)
 {
 	u32 si_type;
 
-	if (cpu_is_omap443x())
-		omap_features |= OMAP4_HAS_MPU_1GHZ;
-
+	si_type =
+	(read_tap_reg(OMAP4_CTRL_MODULE_CORE_STD_FUSE_PROD_ID_1) >> 16) & 0x03;
 
-	if (cpu_is_omap446x()) {
-		si_type =
-			read_tap_reg(OMAP4_CTRL_MODULE_CORE_STD_FUSE_PROD_ID_1);
-		switch ((si_type & (3 << 16)) >> 16) {
-		case 2:
-			/* High performance device */
-			omap_features |= OMAP4_HAS_MPU_1_5GHZ;
-			break;
-		case 1:
-		default:
-			/* Standard device */
-			omap_features |= OMAP4_HAS_MPU_1_2GHZ;
-			break;
-		}
-	}
+	if (si_type == OMAP4_SILICON_TYPE_PERFORMANCE)
+		omap_features = OMAP4_HAS_PERF_SILICON;
 }
 
 void __init ti81xx_check_features(void)
@@ -559,11 +548,12 @@ void __init omap5xxx_check_revision(void)
  * detect the exact revision later on in omap2_detect_revision() once map_io
  * is done.
  */
-void __init omap2_set_globals_tap(struct omap_globals *omap2_globals)
+void __init omap2_set_globals_tap(u32 class, void __iomem *tap)
 {
-	omap_revision = omap2_globals->class;
-	tap_base = omap2_globals->tap;
+	omap_revision = class;
+	tap_base = tap;
 
+	/* XXX What is this intended to do? */
 	if (cpu_is_omap34xx())
 		tap_prod_id = 0x0210;
 	else
diff --git a/arch/arm/mach-omap2/include/mach/debug-macro.S b/arch/arm/mach-omap2/include/mach/debug-macro.S
index 93d10de7129..cfaed13d004 100644
--- a/arch/arm/mach-omap2/include/mach/debug-macro.S
+++ b/arch/arm/mach-omap2/include/mach/debug-macro.S
@@ -13,7 +13,7 @@
 
 #include <linux/serial_reg.h>
 
-#include <plat/serial.h>
+#include <mach/serial.h>
 
 #define UART_OFFSET(addr)	((addr) & 0x00ffffff)
 
diff --git a/arch/arm/mach-omap2/include/mach/gpio.h b/arch/arm/mach-omap2/include/mach/gpio.h
deleted file mode 100644
index 5621cc59c9f..00000000000
--- a/arch/arm/mach-omap2/include/mach/gpio.h
+++ /dev/null
@@ -1,3 +0,0 @@
-/*
- * arch/arm/mach-omap2/include/mach/gpio.h
- */
diff --git a/arch/arm/plat-omap/include/plat/serial.h b/arch/arm/mach-omap2/include/mach/serial.h
index 65fce44dce3..70eda00db7a 100644
--- a/arch/arm/plat-omap/include/plat/serial.h
+++ b/arch/arm/mach-omap2/include/mach/serial.h
@@ -1,6 +1,4 @@
 /*
- * arch/arm/plat-omap/include/mach/serial.h
- *
  * Copyright (C) 2009 Texas Instruments
  * Added OMAP4 support- Santosh Shilimkar <santosh.shilimkar@ti.com>
  *
@@ -10,11 +8,6 @@
  * GNU General Public License for more details.
  */
 
-#ifndef __ASM_ARCH_SERIAL_H
-#define __ASM_ARCH_SERIAL_H
-
-#include <linux/init.h>
-
 /*
  * Memory entry used for the DEBUG_LL UART configuration, relative to
  * start of RAM. See also uncompress.h and debug-macro.S.
@@ -29,11 +22,6 @@
  */
 #define OMAP_UART_INFO_OFS	0x3ffc
 
-/* OMAP1 serial ports */
-#define OMAP1_UART1_BASE	0xfffb0000
-#define OMAP1_UART2_BASE	0xfffb0800
-#define OMAP1_UART3_BASE	0xfffb9800
-
 /* OMAP2 serial ports */
 #define OMAP2_UART1_BASE	0x4806a000
 #define OMAP2_UART2_BASE	0x4806c000
@@ -76,20 +64,14 @@
 #define ZOOM_UART_VIRT		0xfa400000
 
 #define OMAP_PORT_SHIFT		2
-#define OMAP7XX_PORT_SHIFT	0
 #define ZOOM_PORT_SHIFT		1
 
-#define OMAP1510_BASE_BAUD	(12000000/16)
-#define OMAP16XX_BASE_BAUD	(48000000/16)
 #define OMAP24XX_BASE_BAUD	(48000000/16)
 
 /*
  * DEBUG_LL port encoding stored into the UART1 scratchpad register by
  * decomp_setup in uncompress.h
  */
-#define OMAP1UART1		11
-#define OMAP1UART2		12
-#define OMAP1UART3		13
 #define OMAP2UART1		21
 #define OMAP2UART2		22
 #define OMAP2UART3		23
@@ -109,15 +91,6 @@
 #define OMAP5UART4		OMAP4UART4
 #define ZOOM_UART		95		/* Only on zoom2/3 */
 
-/* This is only used by 8250.c for omap1510 */
-#define is_omap_port(pt)	({int __ret = 0;			\
-			if ((pt)->port.mapbase == OMAP1_UART1_BASE ||	\
-			    (pt)->port.mapbase == OMAP1_UART2_BASE ||	\
-			    (pt)->port.mapbase == OMAP1_UART3_BASE)	\
-				__ret = 1;				\
-			__ret;						\
-			})
-
 #ifndef __ASSEMBLER__
 
 struct omap_board_data;
@@ -128,5 +101,3 @@ extern void omap_serial_board_init(struct omap_uart_port_info *platform_data);
 extern void omap_serial_init_port(struct omap_board_data *bdata,
 		struct omap_uart_port_info *platform_data);
 #endif
-
-#endif
diff --git a/arch/arm/mach-omap2/include/mach/uncompress.h b/arch/arm/mach-omap2/include/mach/uncompress.h
index 78e0557bfd4..8e3546d3e04 100644
--- a/arch/arm/mach-omap2/include/mach/uncompress.h
+++ b/arch/arm/mach-omap2/include/mach/uncompress.h
@@ -1,5 +1,176 @@
 /*
- * arch/arm/mach-omap2/include/mach/uncompress.h
+ * arch/arm/plat-omap/include/mach/uncompress.h
+ *
+ * Serial port stubs for kernel decompress status messages
+ *
+ * Initially based on:
+ * linux-2.4.15-rmk1-dsplinux1.6/arch/arm/plat-omap/include/mach1510/uncompress.h
+ * Copyright (C) 2000 RidgeRun, Inc.
+ * Author: Greg Lonnon <glonnon@ridgerun.com>
+ *
+ * Rewritten by:
+ * Author: <source@mvista.com>
+ * 2004 (c) MontaVista Software, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
  */
 
-#include <plat/uncompress.h>
+#include <linux/types.h>
+#include <linux/serial_reg.h>
+
+#include <asm/memory.h>
+#include <asm/mach-types.h>
+
+#include <mach/serial.h>
+
+#define MDR1_MODE_MASK			0x07
+
+volatile u8 *uart_base;
+int uart_shift;
+
+/*
+ * Store the DEBUG_LL uart number into memory.
+ * See also debug-macro.S, and serial.c for related code.
+ */
+static void set_omap_uart_info(unsigned char port)
+{
+	/*
+	 * Get address of some.bss variable and round it down
+	 * a la CONFIG_AUTO_ZRELADDR.
+	 */
+	u32 ram_start = (u32)&uart_shift & 0xf8000000;
+	u32 *uart_info = (u32 *)(ram_start + OMAP_UART_INFO_OFS);
+	*uart_info = port;
+}
+
+static void putc(int c)
+{
+	if (!uart_base)
+		return;
+
+	/* Check for UART 16x mode */
+	if ((uart_base[UART_OMAP_MDR1 << uart_shift] & MDR1_MODE_MASK) != 0)
+		return;
+
+	while (!(uart_base[UART_LSR << uart_shift] & UART_LSR_THRE))
+		barrier();
+	uart_base[UART_TX << uart_shift] = c;
+}
+
+static inline void flush(void)
+{
+}
+
+/*
+ * Macros to configure UART1 and debug UART
+ */
+#define _DEBUG_LL_ENTRY(mach, dbg_uart, dbg_shft, dbg_id)		\
+	if (machine_is_##mach()) {					\
+		uart_base = (volatile u8 *)(dbg_uart);			\
+		uart_shift = (dbg_shft);				\
+		port = (dbg_id);					\
+		set_omap_uart_info(port);				\
+		break;							\
+	}
+
+#define DEBUG_LL_OMAP2(p, mach)						\
+	_DEBUG_LL_ENTRY(mach, OMAP2_UART##p##_BASE, OMAP_PORT_SHIFT,	\
+		OMAP2UART##p)
+
+#define DEBUG_LL_OMAP3(p, mach)						\
+	_DEBUG_LL_ENTRY(mach, OMAP3_UART##p##_BASE, OMAP_PORT_SHIFT,	\
+		OMAP3UART##p)
+
+#define DEBUG_LL_OMAP4(p, mach)						\
+	_DEBUG_LL_ENTRY(mach, OMAP4_UART##p##_BASE, OMAP_PORT_SHIFT,	\
+		OMAP4UART##p)
+
+#define DEBUG_LL_OMAP5(p, mach)						\
+	_DEBUG_LL_ENTRY(mach, OMAP5_UART##p##_BASE, OMAP_PORT_SHIFT,	\
+		OMAP5UART##p)
+/* Zoom2/3 shift is different for UART1 and external port */
+#define DEBUG_LL_ZOOM(mach)						\
+	_DEBUG_LL_ENTRY(mach, ZOOM_UART_BASE, ZOOM_PORT_SHIFT, ZOOM_UART)
+
+#define DEBUG_LL_TI81XX(p, mach)					\
+	_DEBUG_LL_ENTRY(mach, TI81XX_UART##p##_BASE, OMAP_PORT_SHIFT,	\
+		TI81XXUART##p)
+
+#define DEBUG_LL_AM33XX(p, mach)					\
+	_DEBUG_LL_ENTRY(mach, AM33XX_UART##p##_BASE, OMAP_PORT_SHIFT,	\
+		AM33XXUART##p)
+
+static inline void arch_decomp_setup(void)
+{
+	int port = 0;
+
+	/*
+	 * Initialize the port based on the machine ID from the bootloader.
+	 * Note that we're using macros here instead of switch statement
+	 * as machine_is functions are optimized out for the boards that
+	 * are not selected.
+	 */
+	do {
+		/* omap2 based boards using UART1 */
+		DEBUG_LL_OMAP2(1, omap_2430sdp);
+		DEBUG_LL_OMAP2(1, omap_apollon);
+		DEBUG_LL_OMAP2(1, omap_h4);
+
+		/* omap2 based boards using UART3 */
+		DEBUG_LL_OMAP2(3, nokia_n800);
+		DEBUG_LL_OMAP2(3, nokia_n810);
+		DEBUG_LL_OMAP2(3, nokia_n810_wimax);
+
+		/* omap3 based boards using UART1 */
+		DEBUG_LL_OMAP2(1, omap3evm);
+		DEBUG_LL_OMAP3(1, omap_3430sdp);
+		DEBUG_LL_OMAP3(1, omap_3630sdp);
+		DEBUG_LL_OMAP3(1, omap3530_lv_som);
+		DEBUG_LL_OMAP3(1, omap3_torpedo);
+
+		/* omap3 based boards using UART3 */
+		DEBUG_LL_OMAP3(3, cm_t35);
+		DEBUG_LL_OMAP3(3, cm_t3517);
+		DEBUG_LL_OMAP3(3, cm_t3730);
+		DEBUG_LL_OMAP3(3, craneboard);
+		DEBUG_LL_OMAP3(3, devkit8000);
+		DEBUG_LL_OMAP3(3, igep0020);
+		DEBUG_LL_OMAP3(3, igep0030);
+		DEBUG_LL_OMAP3(3, nokia_rm680);
+		DEBUG_LL_OMAP3(3, nokia_rm696);
+		DEBUG_LL_OMAP3(3, nokia_rx51);
+		DEBUG_LL_OMAP3(3, omap3517evm);
+		DEBUG_LL_OMAP3(3, omap3_beagle);
+		DEBUG_LL_OMAP3(3, omap3_pandora);
+		DEBUG_LL_OMAP3(3, omap_ldp);
+		DEBUG_LL_OMAP3(3, overo);
+		DEBUG_LL_OMAP3(3, touchbook);
+
+		/* omap4 based boards using UART3 */
+		DEBUG_LL_OMAP4(3, omap_4430sdp);
+		DEBUG_LL_OMAP4(3, omap4_panda);
+
+		/* omap5 based boards using UART3 */
+		DEBUG_LL_OMAP5(3, omap5_sevm);
+
+		/* zoom2/3 external uart */
+		DEBUG_LL_ZOOM(omap_zoom2);
+		DEBUG_LL_ZOOM(omap_zoom3);
+
+		/* TI8168 base boards using UART3 */
+		DEBUG_LL_TI81XX(3, ti8168evm);
+
+		/* TI8148 base boards using UART1 */
+		DEBUG_LL_TI81XX(1, ti8148evm);
+
+		/* AM33XX base boards using UART1 */
+		DEBUG_LL_AM33XX(1, am335xevm);
+	} while (0);
+}
+
+/*
+ * nothing to do
+ */
+#define arch_decomp_wdog()
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 4234d28dc17..2c3fdd65387 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -25,14 +25,9 @@
 #include <asm/tlb.h>
 #include <asm/mach/map.h>
 
-#include <plat/sram.h>
-#include <plat/sdrc.h>
-#include <plat/serial.h>
-#include <plat/omap-pm.h>
-#include <plat/omap_hwmod.h>
-#include <plat/multi.h>
-#include <plat/dma.h>
+#include <linux/omap-dma.h>
 
+#include "omap_hwmod.h"
 #include "soc.h"
 #include "iomap.h"
 #include "voltage.h"
@@ -43,6 +38,21 @@
 #include "clock2xxx.h"
 #include "clock3xxx.h"
 #include "clock44xx.h"
+#include "omap-pm.h"
+#include "sdrc.h"
+#include "control.h"
+#include "serial.h"
+#include "sram.h"
+#include "cm2xxx.h"
+#include "cm3xxx.h"
+#include "prm.h"
+#include "cm.h"
+#include "prcm_mpu44xx.h"
+#include "prminst44xx.h"
+#include "cminst44xx.h"
+#include "prm2xxx.h"
+#include "prm3xxx.h"
+#include "prm44xx.h"
 
 /*
  * The machine specific code may provide the extra mapping besides the
@@ -265,7 +275,7 @@ static struct map_desc omap54xx_io_desc[] __initdata = {
 #endif
 
 #ifdef CONFIG_SOC_OMAP2420
-void __init omap242x_map_common_io(void)
+void __init omap242x_map_io(void)
 {
 	iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc));
 	iotable_init(omap242x_io_desc, ARRAY_SIZE(omap242x_io_desc));
@@ -273,7 +283,7 @@ void __init omap242x_map_common_io(void)
 #endif
 
 #ifdef CONFIG_SOC_OMAP2430
-void __init omap243x_map_common_io(void)
+void __init omap243x_map_io(void)
 {
 	iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc));
 	iotable_init(omap243x_io_desc, ARRAY_SIZE(omap243x_io_desc));
@@ -281,28 +291,28 @@ void __init omap243x_map_common_io(void)
 #endif
 
 #ifdef CONFIG_ARCH_OMAP3
-void __init omap34xx_map_common_io(void)
+void __init omap3_map_io(void)
 {
 	iotable_init(omap34xx_io_desc, ARRAY_SIZE(omap34xx_io_desc));
 }
 #endif
 
 #ifdef CONFIG_SOC_TI81XX
-void __init omapti81xx_map_common_io(void)
+void __init ti81xx_map_io(void)
 {
 	iotable_init(omapti81xx_io_desc, ARRAY_SIZE(omapti81xx_io_desc));
 }
 #endif
 
 #ifdef CONFIG_SOC_AM33XX
-void __init omapam33xx_map_common_io(void)
+void __init am33xx_map_io(void)
 {
 	iotable_init(omapam33xx_io_desc, ARRAY_SIZE(omapam33xx_io_desc));
 }
 #endif
 
 #ifdef CONFIG_ARCH_OMAP4
-void __init omap44xx_map_common_io(void)
+void __init omap4_map_io(void)
 {
 	iotable_init(omap44xx_io_desc, ARRAY_SIZE(omap44xx_io_desc));
 	omap_barriers_init();
@@ -310,7 +320,7 @@ void __init omap44xx_map_common_io(void)
 #endif
 
 #ifdef CONFIG_SOC_OMAP5
-void __init omap5_map_common_io(void)
+void __init omap5_map_io(void)
 {
 	iotable_init(omap54xx_io_desc, ARRAY_SIZE(omap54xx_io_desc));
 }
@@ -354,11 +364,6 @@ static int _set_hwmod_postsetup_state(struct omap_hwmod *oh, void *data)
 	return omap_hwmod_set_postsetup_state(oh, *(u8 *)data);
 }
 
-static void __init omap_common_init_early(void)
-{
-	omap_init_consistent_dma_size();
-}
-
 static void __init omap_hwmod_init_postsetup(void)
 {
 	u8 postsetup_state;
@@ -377,9 +382,16 @@ static void __init omap_hwmod_init_postsetup(void)
 #ifdef CONFIG_SOC_OMAP2420
 void __init omap2420_init_early(void)
 {
-	omap2_set_globals_242x();
+	omap2_set_globals_tap(OMAP242X_CLASS, OMAP2_L4_IO_ADDRESS(0x48014000));
+	omap2_set_globals_sdrc(OMAP2_L3_IO_ADDRESS(OMAP2420_SDRC_BASE),
+			       OMAP2_L3_IO_ADDRESS(OMAP2420_SMS_BASE));
+	omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE),
+				  NULL);
+	omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE));
+	omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE), NULL);
 	omap2xxx_check_revision();
-	omap_common_init_early();
+	omap2xxx_prm_init();
+	omap2xxx_cm_init();
 	omap2xxx_voltagedomains_init();
 	omap242x_powerdomains_init();
 	omap242x_clockdomains_init();
@@ -393,15 +405,23 @@ void __init omap2420_init_late(void)
 	omap_mux_late_init();
 	omap2_common_pm_late_init();
 	omap2_pm_init();
+	omap2_clk_enable_autoidle_all();
 }
 #endif
 
 #ifdef CONFIG_SOC_OMAP2430
 void __init omap2430_init_early(void)
 {
-	omap2_set_globals_243x();
+	omap2_set_globals_tap(OMAP243X_CLASS, OMAP2_L4_IO_ADDRESS(0x4900a000));
+	omap2_set_globals_sdrc(OMAP2_L3_IO_ADDRESS(OMAP243X_SDRC_BASE),
+			       OMAP2_L3_IO_ADDRESS(OMAP243X_SMS_BASE));
+	omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE),
+				  NULL);
+	omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE));
+	omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE), NULL);
 	omap2xxx_check_revision();
-	omap_common_init_early();
+	omap2xxx_prm_init();
+	omap2xxx_cm_init();
 	omap2xxx_voltagedomains_init();
 	omap243x_powerdomains_init();
 	omap243x_clockdomains_init();
@@ -415,6 +435,7 @@ void __init omap2430_init_late(void)
 	omap_mux_late_init();
 	omap2_common_pm_late_init();
 	omap2_pm_init();
+	omap2_clk_enable_autoidle_all();
 }
 #endif
 
@@ -425,10 +446,17 @@ void __init omap2430_init_late(void)
 #ifdef CONFIG_ARCH_OMAP3
 void __init omap3_init_early(void)
 {
-	omap2_set_globals_3xxx();
+	omap2_set_globals_tap(OMAP343X_CLASS, OMAP2_L4_IO_ADDRESS(0x4830A000));
+	omap2_set_globals_sdrc(OMAP2_L3_IO_ADDRESS(OMAP343X_SDRC_BASE),
+			       OMAP2_L3_IO_ADDRESS(OMAP343X_SMS_BASE));
+	omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE),
+				  NULL);
+	omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE));
+	omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE), NULL);
 	omap3xxx_check_revision();
 	omap3xxx_check_features();
-	omap_common_init_early();
+	omap3xxx_prm_init();
+	omap3xxx_cm_init();
 	omap3xxx_voltagedomains_init();
 	omap3xxx_powerdomains_init();
 	omap3xxx_clockdomains_init();
@@ -459,10 +487,14 @@ void __init am35xx_init_early(void)
 
 void __init ti81xx_init_early(void)
 {
-	omap2_set_globals_ti81xx();
+	omap2_set_globals_tap(OMAP343X_CLASS,
+			      OMAP2_L4_IO_ADDRESS(TI81XX_TAP_BASE));
+	omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(TI81XX_CTRL_BASE),
+				  NULL);
+	omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE));
+	omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE), NULL);
 	omap3xxx_check_revision();
 	ti81xx_check_features();
-	omap_common_init_early();
 	omap3xxx_voltagedomains_init();
 	omap3xxx_powerdomains_init();
 	omap3xxx_clockdomains_init();
@@ -476,6 +508,7 @@ void __init omap3_init_late(void)
 	omap_mux_late_init();
 	omap2_common_pm_late_init();
 	omap3_pm_init();
+	omap2_clk_enable_autoidle_all();
 }
 
 void __init omap3430_init_late(void)
@@ -483,6 +516,7 @@ void __init omap3430_init_late(void)
 	omap_mux_late_init();
 	omap2_common_pm_late_init();
 	omap3_pm_init();
+	omap2_clk_enable_autoidle_all();
 }
 
 void __init omap35xx_init_late(void)
@@ -490,6 +524,7 @@ void __init omap35xx_init_late(void)
 	omap_mux_late_init();
 	omap2_common_pm_late_init();
 	omap3_pm_init();
+	omap2_clk_enable_autoidle_all();
 }
 
 void __init omap3630_init_late(void)
@@ -497,6 +532,7 @@ void __init omap3630_init_late(void)
 	omap_mux_late_init();
 	omap2_common_pm_late_init();
 	omap3_pm_init();
+	omap2_clk_enable_autoidle_all();
 }
 
 void __init am35xx_init_late(void)
@@ -504,6 +540,7 @@ void __init am35xx_init_late(void)
 	omap_mux_late_init();
 	omap2_common_pm_late_init();
 	omap3_pm_init();
+	omap2_clk_enable_autoidle_all();
 }
 
 void __init ti81xx_init_late(void)
@@ -511,16 +548,21 @@ void __init ti81xx_init_late(void)
 	omap_mux_late_init();
 	omap2_common_pm_late_init();
 	omap3_pm_init();
+	omap2_clk_enable_autoidle_all();
 }
 #endif
 
 #ifdef CONFIG_SOC_AM33XX
 void __init am33xx_init_early(void)
 {
-	omap2_set_globals_am33xx();
+	omap2_set_globals_tap(AM335X_CLASS,
+			      AM33XX_L4_WK_IO_ADDRESS(AM33XX_TAP_BASE));
+	omap2_set_globals_control(AM33XX_L4_WK_IO_ADDRESS(AM33XX_CTRL_BASE),
+				  NULL);
+	omap2_set_globals_prm(AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE));
+	omap2_set_globals_cm(AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE), NULL);
 	omap3xxx_check_revision();
 	ti81xx_check_features();
-	omap_common_init_early();
 	am33xx_voltagedomains_init();
 	am33xx_powerdomains_init();
 	am33xx_clockdomains_init();
@@ -533,10 +575,19 @@ void __init am33xx_init_early(void)
 #ifdef CONFIG_ARCH_OMAP4
 void __init omap4430_init_early(void)
 {
-	omap2_set_globals_443x();
+	omap2_set_globals_tap(OMAP443X_CLASS,
+			      OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE));
+	omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE),
+				  OMAP2_L4_IO_ADDRESS(OMAP443X_CTRL_BASE));
+	omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE));
+	omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP4430_CM_BASE),
+			     OMAP2_L4_IO_ADDRESS(OMAP4430_CM2_BASE));
+	omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP4430_PRCM_MPU_BASE));
+	omap_prm_base_init();
+	omap_cm_base_init();
 	omap4xxx_check_revision();
 	omap4xxx_check_features();
-	omap_common_init_early();
+	omap44xx_prm_init();
 	omap44xx_voltagedomains_init();
 	omap44xx_powerdomains_init();
 	omap44xx_clockdomains_init();
@@ -550,15 +601,24 @@ void __init omap4430_init_late(void)
 	omap_mux_late_init();
 	omap2_common_pm_late_init();
 	omap4_pm_init();
+	omap2_clk_enable_autoidle_all();
 }
 #endif
 
 #ifdef CONFIG_SOC_OMAP5
 void __init omap5_init_early(void)
 {
-	omap2_set_globals_5xxx();
+	omap2_set_globals_tap(OMAP54XX_CLASS,
+			      OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE));
+	omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE),
+				  OMAP2_L4_IO_ADDRESS(OMAP54XX_CTRL_BASE));
+	omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRM_BASE));
+	omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_AON_BASE),
+			     OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_BASE));
+	omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE));
+	omap_prm_base_init();
+	omap_cm_base_init();
 	omap5xxx_check_revision();
-	omap_common_init_early();
 }
 #endif
 
diff --git a/arch/arm/mach-omap2/iommu2.c b/arch/arm/mach-omap2/iommu2.c
deleted file mode 100644
index eefc37912ef..00000000000
--- a/arch/arm/mach-omap2/iommu2.c
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * omap iommu: omap2/3 architecture specific functions
- *
- * Copyright (C) 2008-2009 Nokia Corporation
- *
- * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.com>,
- *		Paul Mundt and Toshihiro Kobayashi
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/err.h>
-#include <linux/device.h>
-#include <linux/jiffies.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/stringify.h>
-
-#include <plat/iommu.h>
-
-/*
- * omap2 architecture specific register bit definitions
- */
-#define IOMMU_ARCH_VERSION	0x00000011
-
-/* SYSCONF */
-#define MMU_SYS_IDLE_SHIFT	3
-#define MMU_SYS_IDLE_FORCE	(0 << MMU_SYS_IDLE_SHIFT)
-#define MMU_SYS_IDLE_NONE	(1 << MMU_SYS_IDLE_SHIFT)
-#define MMU_SYS_IDLE_SMART	(2 << MMU_SYS_IDLE_SHIFT)
-#define MMU_SYS_IDLE_MASK	(3 << MMU_SYS_IDLE_SHIFT)
-
-#define MMU_SYS_SOFTRESET	(1 << 1)
-#define MMU_SYS_AUTOIDLE	1
-
-/* SYSSTATUS */
-#define MMU_SYS_RESETDONE	1
-
-/* IRQSTATUS & IRQENABLE */
-#define MMU_IRQ_MULTIHITFAULT	(1 << 4)
-#define MMU_IRQ_TABLEWALKFAULT	(1 << 3)
-#define MMU_IRQ_EMUMISS		(1 << 2)
-#define MMU_IRQ_TRANSLATIONFAULT	(1 << 1)
-#define MMU_IRQ_TLBMISS		(1 << 0)
-
-#define __MMU_IRQ_FAULT		\
-	(MMU_IRQ_MULTIHITFAULT | MMU_IRQ_EMUMISS | MMU_IRQ_TRANSLATIONFAULT)
-#define MMU_IRQ_MASK		\
-	(__MMU_IRQ_FAULT | MMU_IRQ_TABLEWALKFAULT | MMU_IRQ_TLBMISS)
-#define MMU_IRQ_TWL_MASK	(__MMU_IRQ_FAULT | MMU_IRQ_TABLEWALKFAULT)
-#define MMU_IRQ_TLB_MISS_MASK	(__MMU_IRQ_FAULT | MMU_IRQ_TLBMISS)
-
-/* MMU_CNTL */
-#define MMU_CNTL_SHIFT		1
-#define MMU_CNTL_MASK		(7 << MMU_CNTL_SHIFT)
-#define MMU_CNTL_EML_TLB	(1 << 3)
-#define MMU_CNTL_TWL_EN		(1 << 2)
-#define MMU_CNTL_MMU_EN		(1 << 1)
-
-#define get_cam_va_mask(pgsz)				\
-	(((pgsz) == MMU_CAM_PGSZ_16M) ? 0xff000000 :	\
-	 ((pgsz) == MMU_CAM_PGSZ_1M)  ? 0xfff00000 :	\
-	 ((pgsz) == MMU_CAM_PGSZ_64K) ? 0xffff0000 :	\
-	 ((pgsz) == MMU_CAM_PGSZ_4K)  ? 0xfffff000 : 0)
-
-
-static void __iommu_set_twl(struct omap_iommu *obj, bool on)
-{
-	u32 l = iommu_read_reg(obj, MMU_CNTL);
-
-	if (on)
-		iommu_write_reg(obj, MMU_IRQ_TWL_MASK, MMU_IRQENABLE);
-	else
-		iommu_write_reg(obj, MMU_IRQ_TLB_MISS_MASK, MMU_IRQENABLE);
-
-	l &= ~MMU_CNTL_MASK;
-	if (on)
-		l |= (MMU_CNTL_MMU_EN | MMU_CNTL_TWL_EN);
-	else
-		l |= (MMU_CNTL_MMU_EN);
-
-	iommu_write_reg(obj, l, MMU_CNTL);
-}
-
-
-static int omap2_iommu_enable(struct omap_iommu *obj)
-{
-	u32 l, pa;
-	unsigned long timeout;
-
-	if (!obj->iopgd || !IS_ALIGNED((u32)obj->iopgd,  SZ_16K))
-		return -EINVAL;
-
-	pa = virt_to_phys(obj->iopgd);
-	if (!IS_ALIGNED(pa, SZ_16K))
-		return -EINVAL;
-
-	iommu_write_reg(obj, MMU_SYS_SOFTRESET, MMU_SYSCONFIG);
-
-	timeout = jiffies + msecs_to_jiffies(20);
-	do {
-		l = iommu_read_reg(obj, MMU_SYSSTATUS);
-		if (l & MMU_SYS_RESETDONE)
-			break;
-	} while (!time_after(jiffies, timeout));
-
-	if (!(l & MMU_SYS_RESETDONE)) {
-		dev_err(obj->dev, "can't take mmu out of reset\n");
-		return -ENODEV;
-	}
-
-	l = iommu_read_reg(obj, MMU_REVISION);
-	dev_info(obj->dev, "%s: version %d.%d\n", obj->name,
-		 (l >> 4) & 0xf, l & 0xf);
-
-	l = iommu_read_reg(obj, MMU_SYSCONFIG);
-	l &= ~MMU_SYS_IDLE_MASK;
-	l |= (MMU_SYS_IDLE_SMART | MMU_SYS_AUTOIDLE);
-	iommu_write_reg(obj, l, MMU_SYSCONFIG);
-
-	iommu_write_reg(obj, pa, MMU_TTB);
-
-	__iommu_set_twl(obj, true);
-
-	return 0;
-}
-
-static void omap2_iommu_disable(struct omap_iommu *obj)
-{
-	u32 l = iommu_read_reg(obj, MMU_CNTL);
-
-	l &= ~MMU_CNTL_MASK;
-	iommu_write_reg(obj, l, MMU_CNTL);
-	iommu_write_reg(obj, MMU_SYS_IDLE_FORCE, MMU_SYSCONFIG);
-
-	dev_dbg(obj->dev, "%s is shutting down\n", obj->name);
-}
-
-static void omap2_iommu_set_twl(struct omap_iommu *obj, bool on)
-{
-	__iommu_set_twl(obj, false);
-}
-
-static u32 omap2_iommu_fault_isr(struct omap_iommu *obj, u32 *ra)
-{
-	u32 stat, da;
-	u32 errs = 0;
-
-	stat = iommu_read_reg(obj, MMU_IRQSTATUS);
-	stat &= MMU_IRQ_MASK;
-	if (!stat) {
-		*ra = 0;
-		return 0;
-	}
-
-	da = iommu_read_reg(obj, MMU_FAULT_AD);
-	*ra = da;
-
-	if (stat & MMU_IRQ_TLBMISS)
-		errs |= OMAP_IOMMU_ERR_TLB_MISS;
-	if (stat & MMU_IRQ_TRANSLATIONFAULT)
-		errs |= OMAP_IOMMU_ERR_TRANS_FAULT;
-	if (stat & MMU_IRQ_EMUMISS)
-		errs |= OMAP_IOMMU_ERR_EMU_MISS;
-	if (stat & MMU_IRQ_TABLEWALKFAULT)
-		errs |= OMAP_IOMMU_ERR_TBLWALK_FAULT;
-	if (stat & MMU_IRQ_MULTIHITFAULT)
-		errs |= OMAP_IOMMU_ERR_MULTIHIT_FAULT;
-	iommu_write_reg(obj, stat, MMU_IRQSTATUS);
-
-	return errs;
-}
-
-static void omap2_tlb_read_cr(struct omap_iommu *obj, struct cr_regs *cr)
-{
-	cr->cam = iommu_read_reg(obj, MMU_READ_CAM);
-	cr->ram = iommu_read_reg(obj, MMU_READ_RAM);
-}
-
-static void omap2_tlb_load_cr(struct omap_iommu *obj, struct cr_regs *cr)
-{
-	iommu_write_reg(obj, cr->cam | MMU_CAM_V, MMU_CAM);
-	iommu_write_reg(obj, cr->ram, MMU_RAM);
-}
-
-static u32 omap2_cr_to_virt(struct cr_regs *cr)
-{
-	u32 page_size = cr->cam & MMU_CAM_PGSZ_MASK;
-	u32 mask = get_cam_va_mask(cr->cam & page_size);
-
-	return cr->cam & mask;
-}
-
-static struct cr_regs *omap2_alloc_cr(struct omap_iommu *obj,
-						struct iotlb_entry *e)
-{
-	struct cr_regs *cr;
-
-	if (e->da & ~(get_cam_va_mask(e->pgsz))) {
-		dev_err(obj->dev, "%s:\twrong alignment: %08x\n", __func__,
-			e->da);
-		return ERR_PTR(-EINVAL);
-	}
-
-	cr = kmalloc(sizeof(*cr), GFP_KERNEL);
-	if (!cr)
-		return ERR_PTR(-ENOMEM);
-
-	cr->cam = (e->da & MMU_CAM_VATAG_MASK) | e->prsvd | e->pgsz | e->valid;
-	cr->ram = e->pa | e->endian | e->elsz | e->mixed;
-
-	return cr;
-}
-
-static inline int omap2_cr_valid(struct cr_regs *cr)
-{
-	return cr->cam & MMU_CAM_V;
-}
-
-static u32 omap2_get_pte_attr(struct iotlb_entry *e)
-{
-	u32 attr;
-
-	attr = e->mixed << 5;
-	attr |= e->endian;
-	attr |= e->elsz >> 3;
-	attr <<= (((e->pgsz == MMU_CAM_PGSZ_4K) ||
-			(e->pgsz == MMU_CAM_PGSZ_64K)) ? 0 : 6);
-	return attr;
-}
-
-static ssize_t
-omap2_dump_cr(struct omap_iommu *obj, struct cr_regs *cr, char *buf)
-{
-	char *p = buf;
-
-	/* FIXME: Need more detail analysis of cam/ram */
-	p += sprintf(p, "%08x %08x %01x\n", cr->cam, cr->ram,
-					(cr->cam & MMU_CAM_P) ? 1 : 0);
-
-	return p - buf;
-}
-
-#define pr_reg(name)							\
-	do {								\
-		ssize_t bytes;						\
-		const char *str = "%20s: %08x\n";			\
-		const int maxcol = 32;					\
-		bytes = snprintf(p, maxcol, str, __stringify(name),	\
-				 iommu_read_reg(obj, MMU_##name));	\
-		p += bytes;						\
-		len -= bytes;						\
-		if (len < maxcol)					\
-			goto out;					\
-	} while (0)
-
-static ssize_t
-omap2_iommu_dump_ctx(struct omap_iommu *obj, char *buf, ssize_t len)
-{
-	char *p = buf;
-
-	pr_reg(REVISION);
-	pr_reg(SYSCONFIG);
-	pr_reg(SYSSTATUS);
-	pr_reg(IRQSTATUS);
-	pr_reg(IRQENABLE);
-	pr_reg(WALKING_ST);
-	pr_reg(CNTL);
-	pr_reg(FAULT_AD);
-	pr_reg(TTB);
-	pr_reg(LOCK);
-	pr_reg(LD_TLB);
-	pr_reg(CAM);
-	pr_reg(RAM);
-	pr_reg(GFLUSH);
-	pr_reg(FLUSH_ENTRY);
-	pr_reg(READ_CAM);
-	pr_reg(READ_RAM);
-	pr_reg(EMU_FAULT_AD);
-out:
-	return p - buf;
-}
-
-static void omap2_iommu_save_ctx(struct omap_iommu *obj)
-{
-	int i;
-	u32 *p = obj->ctx;
-
-	for (i = 0; i < (MMU_REG_SIZE / sizeof(u32)); i++) {
-		p[i] = iommu_read_reg(obj, i * sizeof(u32));
-		dev_dbg(obj->dev, "%s\t[%02d] %08x\n", __func__, i, p[i]);
-	}
-
-	BUG_ON(p[0] != IOMMU_ARCH_VERSION);
-}
-
-static void omap2_iommu_restore_ctx(struct omap_iommu *obj)
-{
-	int i;
-	u32 *p = obj->ctx;
-
-	for (i = 0; i < (MMU_REG_SIZE / sizeof(u32)); i++) {
-		iommu_write_reg(obj, p[i], i * sizeof(u32));
-		dev_dbg(obj->dev, "%s\t[%02d] %08x\n", __func__, i, p[i]);
-	}
-
-	BUG_ON(p[0] != IOMMU_ARCH_VERSION);
-}
-
-static void omap2_cr_to_e(struct cr_regs *cr, struct iotlb_entry *e)
-{
-	e->da		= cr->cam & MMU_CAM_VATAG_MASK;
-	e->pa		= cr->ram & MMU_RAM_PADDR_MASK;
-	e->valid	= cr->cam & MMU_CAM_V;
-	e->pgsz		= cr->cam & MMU_CAM_PGSZ_MASK;
-	e->endian	= cr->ram & MMU_RAM_ENDIAN_MASK;
-	e->elsz		= cr->ram & MMU_RAM_ELSZ_MASK;
-	e->mixed	= cr->ram & MMU_RAM_MIXED;
-}
-
-static const struct iommu_functions omap2_iommu_ops = {
-	.version	= IOMMU_ARCH_VERSION,
-
-	.enable		= omap2_iommu_enable,
-	.disable	= omap2_iommu_disable,
-	.set_twl	= omap2_iommu_set_twl,
-	.fault_isr	= omap2_iommu_fault_isr,
-
-	.tlb_read_cr	= omap2_tlb_read_cr,
-	.tlb_load_cr	= omap2_tlb_load_cr,
-
-	.cr_to_e	= omap2_cr_to_e,
-	.cr_to_virt	= omap2_cr_to_virt,
-	.alloc_cr	= omap2_alloc_cr,
-	.cr_valid	= omap2_cr_valid,
-	.dump_cr	= omap2_dump_cr,
-
-	.get_pte_attr	= omap2_get_pte_attr,
-
-	.save_ctx	= omap2_iommu_save_ctx,
-	.restore_ctx	= omap2_iommu_restore_ctx,
-	.dump_ctx	= omap2_iommu_dump_ctx,
-};
-
-static int __init omap2_iommu_init(void)
-{
-	return omap_install_iommu_arch(&omap2_iommu_ops);
-}
-module_init(omap2_iommu_init);
-
-static void __exit omap2_iommu_exit(void)
-{
-	omap_uninstall_iommu_arch(&omap2_iommu_ops);
-}
-module_exit(omap2_iommu_exit);
-
-MODULE_AUTHOR("Hiroshi DOYU, Paul Mundt and Toshihiro Kobayashi");
-MODULE_DESCRIPTION("omap iommu: omap2/3 architecture specific functions");
-MODULE_LICENSE("GPL v2");
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index 37f8f948047..df49f2a4946 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -19,16 +19,17 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/platform_data/asoc-ti-mcbsp.h>
-
-#include <plat/dma.h>
-#include <plat/omap_device.h>
 #include <linux/pm_runtime.h>
 
+#include <linux/omap-dma.h>
+
+#include "omap_device.h"
+
 /*
  * FIXME: Find a mechanism to enable/disable runtime the McBSP ICLK autoidle.
  * Sidetone needs non-gated ICLK and sidetone autoidle is broken.
  */
-#include "cm2xxx_3xxx.h"
+#include "cm3xxx.h"
 #include "cm-regbits-34xx.h"
 
 static int omap3_enable_st_clock(unsigned int id, bool enable)
diff --git a/arch/arm/mach-omap2/mmc.h b/arch/arm/mach-omap2/mmc.h
new file mode 100644
index 00000000000..0cd4b089da9
--- /dev/null
+++ b/arch/arm/mach-omap2/mmc.h
@@ -0,0 +1,23 @@
+#include <linux/mmc/host.h>
+#include <linux/platform_data/mmc-omap.h>
+
+#define OMAP24XX_NR_MMC		2
+#define OMAP2420_MMC_SIZE	OMAP1_MMC_SIZE
+#define OMAP2_MMC1_BASE		0x4809c000
+
+#define OMAP4_MMC_REG_OFFSET	0x100
+
+#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
+void omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data);
+#else
+static inline void omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
+{
+}
+#endif
+
+struct omap_hwmod;
+int omap_msdi_reset(struct omap_hwmod *oh);
+
+/* called from board-specific card detection service routine */
+extern void omap_mmc_notify_cover_event(struct device *dev, int slot,
+					int is_closed);
diff --git a/arch/arm/mach-omap2/msdi.c b/arch/arm/mach-omap2/msdi.c
index 9e57b4aadb0..aafdd4ca9f4 100644
--- a/arch/arm/mach-omap2/msdi.c
+++ b/arch/arm/mach-omap2/msdi.c
@@ -25,13 +25,13 @@
 #include <linux/err.h>
 #include <linux/platform_data/gpio-omap.h>
 
-#include <plat/omap_hwmod.h>
-#include <plat/omap_device.h>
-#include <plat/mmc.h>
-
+#include "prm.h"
 #include "common.h"
 #include "control.h"
+#include "omap_hwmod.h"
+#include "omap_device.h"
 #include "mux.h"
+#include "mmc.h"
 
 /*
  * MSDI_CON_OFFSET: offset in bytes of the MSDI IP block's CON register
@@ -44,9 +44,6 @@
 #define MSDI_CON_CLKD_MASK			(0x3f << 0)
 #define MSDI_CON_CLKD_SHIFT			0
 
-/* Maximum microseconds to wait for OMAP module to softreset */
-#define MAX_MODULE_SOFTRESET_WAIT	10000
-
 /* MSDI_TARGET_RESET_CLKD: clock divisor to use throughout the reset */
 #define MSDI_TARGET_RESET_CLKD		0x3ff
 
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 701e17cba46..26126343d6a 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -36,8 +36,9 @@
 #include <linux/interrupt.h>
 
 
-#include <plat/omap_hwmod.h>
+#include "omap_hwmod.h"
 
+#include "soc.h"
 #include "control.h"
 #include "mux.h"
 #include "prm.h"
diff --git a/arch/arm/mach-omap2/omap-headsmp.S b/arch/arm/mach-omap2/omap-headsmp.S
index 502e3135aad..0ea09faf327 100644
--- a/arch/arm/mach-omap2/omap-headsmp.S
+++ b/arch/arm/mach-omap2/omap-headsmp.S
@@ -18,6 +18,8 @@
 #include <linux/linkage.h>
 #include <linux/init.h>
 
+#include "omap44xx.h"
+
 	__CPUINIT
 
 /* Physical address needed since MMU not enabled yet on secondary core */
@@ -64,3 +66,39 @@ hold:	ldr	r12,=0x103
 	b	secondary_startup
 ENDPROC(omap_secondary_startup)
 
+ENTRY(omap_secondary_startup_4460)
+hold_2:	ldr	r12,=0x103
+	dsb
+	smc	#0			@ read from AuxCoreBoot0
+	mov	r0, r0, lsr #9
+	mrc	p15, 0, r4, c0, c0, 5
+	and	r4, r4, #0x0f
+	cmp	r0, r4
+	bne	hold_2
+
+	/*
+	 * GIC distributor control register has changed between
+	 * CortexA9 r1pX and r2pX. The Control Register secure
+	 * banked version is now composed of 2 bits:
+	 * bit 0 == Secure Enable
+	 * bit 1 == Non-Secure Enable
+	 * The Non-Secure banked register has not changed
+	 * Because the ROM Code is based on the r1pX GIC, the CPU1
+	 * GIC restoration will cause a problem to CPU0 Non-Secure SW.
+	 * The workaround must be:
+	 * 1) Before doing the CPU1 wakeup, CPU0 must disable
+	 * the GIC distributor
+	 * 2) CPU1 must re-enable the GIC distributor on
+	 * it's wakeup path.
+	 */
+	ldr	r1, =OMAP44XX_GIC_DIST_BASE
+	ldr	r0, [r1]
+	orr	r0, #1
+	str	r0, [r1]
+
+	/*
+	 * we've been released from the wait loop,secondary_stack
+	 * should now contain the SVC stack for this core
+	 */
+	b	secondary_startup
+ENDPROC(omap_secondary_startup_4460)
diff --git a/arch/arm/mach-omap2/omap-iommu.c b/arch/arm/mach-omap2/omap-iommu.c
index df298d46707..a6a4ff8744b 100644
--- a/arch/arm/mach-omap2/omap-iommu.c
+++ b/arch/arm/mach-omap2/omap-iommu.c
@@ -13,7 +13,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 
-#include <plat/iommu.h>
+#include <linux/platform_data/iommu-omap.h>
 
 #include "soc.h"
 #include "common.h"
diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
index ff4e6a0e9c7..aac46bfdbeb 100644
--- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
+++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
@@ -50,6 +50,7 @@
 #include <asm/suspend.h>
 #include <asm/hardware/cache-l2x0.h>
 
+#include "soc.h"
 #include "common.h"
 #include "omap44xx.h"
 #include "omap4-sar-layout.h"
@@ -67,6 +68,7 @@ struct omap4_cpu_pm_info {
 	void __iomem *scu_sar_addr;
 	void __iomem *wkup_sar_addr;
 	void __iomem *l2x0_sar_addr;
+	void (*secondary_startup)(void);
 };
 
 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
@@ -299,6 +301,7 @@ int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state)
 int __cpuinit omap4_hotplug_cpu(unsigned int cpu, unsigned int power_state)
 {
 	unsigned int cpu_state = 0;
+	struct omap4_cpu_pm_info *pm_info = &per_cpu(omap4_pm_info, cpu);
 
 	if (omap_rev() == OMAP4430_REV_ES1_0)
 		return -ENXIO;
@@ -308,7 +311,7 @@ int __cpuinit omap4_hotplug_cpu(unsigned int cpu, unsigned int power_state)
 
 	clear_cpu_prev_pwrst(cpu);
 	set_cpu_next_pwrst(cpu, power_state);
-	set_cpu_wakeup_addr(cpu, virt_to_phys(omap_secondary_startup));
+	set_cpu_wakeup_addr(cpu, virt_to_phys(pm_info->secondary_startup));
 	scu_pwrst_prepare(cpu, power_state);
 
 	/*
@@ -359,6 +362,11 @@ int __init omap4_mpuss_init(void)
 	pm_info->scu_sar_addr = sar_base + SCU_OFFSET1;
 	pm_info->wkup_sar_addr = sar_base + CPU1_WAKEUP_NS_PA_ADDR_OFFSET;
 	pm_info->l2x0_sar_addr = sar_base + L2X0_SAVE_OFFSET1;
+	if (cpu_is_omap446x())
+		pm_info->secondary_startup = omap_secondary_startup_4460;
+	else
+		pm_info->secondary_startup = omap_secondary_startup;
+
 	pm_info->pwrdm = pwrdm_lookup("cpu1_pwrdm");
 	if (!pm_info->pwrdm) {
 		pr_err("Lookup failed for CPU1 pwrdm\n");
diff --git a/arch/arm/plat-omap/omap-pm-noop.c b/arch/arm/mach-omap2/omap-pm-noop.c
index 9722f418ae1..6a3be2bebdd 100644
--- a/arch/arm/plat-omap/omap-pm-noop.c
+++ b/arch/arm/mach-omap2/omap-pm-noop.c
@@ -22,9 +22,8 @@
 #include <linux/device.h>
 #include <linux/platform_device.h>
 
-/* Interface documentation is in mach/omap-pm.h */
-#include <plat/omap-pm.h>
-#include <plat/omap_device.h>
+#include "omap_device.h"
+#include "omap-pm.h"
 
 static bool off_mode_enabled;
 static int dummy_context_loss_counter;
diff --git a/arch/arm/plat-omap/include/plat/omap-pm.h b/arch/arm/mach-omap2/omap-pm.h
index 67faa7b8fe9..67faa7b8fe9 100644
--- a/arch/arm/plat-omap/include/plat/omap-pm.h
+++ b/arch/arm/mach-omap2/omap-pm.h
diff --git a/arch/arm/mach-omap2/omap-secure.c b/arch/arm/mach-omap2/omap-secure.c
index e089e4d1ae3..b970440cffc 100644
--- a/arch/arm/mach-omap2/omap-secure.c
+++ b/arch/arm/mach-omap2/omap-secure.c
@@ -18,7 +18,6 @@
 #include <asm/cacheflush.h>
 #include <asm/memblock.h>
 
-#include <plat/omap-secure.h>
 #include "omap-secure.h"
 
 static phys_addr_t omap_secure_memblock_base;
diff --git a/arch/arm/mach-omap2/omap-secure.h b/arch/arm/mach-omap2/omap-secure.h
index c90a43589ab..0e729170c46 100644
--- a/arch/arm/mach-omap2/omap-secure.h
+++ b/arch/arm/mach-omap2/omap-secure.h
@@ -52,6 +52,13 @@ extern u32 omap_secure_dispatcher(u32 idx, u32 flag, u32 nargs,
 				u32 arg1, u32 arg2, u32 arg3, u32 arg4);
 extern u32 omap_smc2(u32 id, u32 falg, u32 pargs);
 extern phys_addr_t omap_secure_ram_mempool_base(void);
+extern int omap_secure_ram_reserve_memblock(void);
 
+#ifdef CONFIG_OMAP4_ERRATA_I688
+extern int omap_barrier_reserve_memblock(void);
+#else
+static inline void omap_barrier_reserve_memblock(void)
+{ }
+#endif
 #endif /* __ASSEMBLER__ */
 #endif /* OMAP_ARCH_OMAP_SECURE_H */
diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
index 4d05fa8a4e4..cd42d921940 100644
--- a/arch/arm/mach-omap2/omap-smp.c
+++ b/arch/arm/mach-omap2/omap-smp.c
@@ -32,6 +32,7 @@
 #include "iomap.h"
 #include "common.h"
 #include "clockdomain.h"
+#include "pm.h"
 
 #define CPU_MASK		0xff0ffff0
 #define CPU_CORTEX_A9		0x410FC090
@@ -39,6 +40,8 @@
 
 #define OMAP5_CORE_COUNT	0x2
 
+u16 pm44xx_errata;
+
 /* SCU base address */
 static void __iomem *scu_base;
 
@@ -118,8 +121,37 @@ static int __cpuinit omap4_boot_secondary(unsigned int cpu, struct task_struct *
 	 *	4.3.4.2 Power States of CPU0 and CPU1
 	 */
 	if (booted) {
+		/*
+		 * GIC distributor control register has changed between
+		 * CortexA9 r1pX and r2pX. The Control Register secure
+		 * banked version is now composed of 2 bits:
+		 * bit 0 == Secure Enable
+		 * bit 1 == Non-Secure Enable
+		 * The Non-Secure banked register has not changed
+		 * Because the ROM Code is based on the r1pX GIC, the CPU1
+		 * GIC restoration will cause a problem to CPU0 Non-Secure SW.
+		 * The workaround must be:
+		 * 1) Before doing the CPU1 wakeup, CPU0 must disable
+		 * the GIC distributor
+		 * 2) CPU1 must re-enable the GIC distributor on
+		 * it's wakeup path.
+		 */
+		if (IS_PM44XX_ERRATUM(PM_OMAP4_ROM_SMP_BOOT_ERRATUM_GICD)) {
+			local_irq_disable();
+			gic_dist_disable();
+		}
+
 		clkdm_wakeup(cpu1_clkdm);
 		clkdm_allow_idle(cpu1_clkdm);
+
+		if (IS_PM44XX_ERRATUM(PM_OMAP4_ROM_SMP_BOOT_ERRATUM_GICD)) {
+			while (gic_dist_disabled()) {
+				udelay(1);
+				cpu_relax();
+			}
+			gic_timer_retrigger();
+			local_irq_enable();
+		}
 	} else {
 		dsb_sev();
 		booted = true;
@@ -138,7 +170,14 @@ static int __cpuinit omap4_boot_secondary(unsigned int cpu, struct task_struct *
 
 static void __init wakeup_secondary(void)
 {
+	void *startup_addr = omap_secondary_startup;
 	void __iomem *base = omap_get_wakeupgen_base();
+
+	if (cpu_is_omap446x()) {
+		startup_addr = omap_secondary_startup_4460;
+		pm44xx_errata |= PM_OMAP4_ROM_SMP_BOOT_ERRATUM_GICD;
+	}
+
 	/*
 	 * Write the address of secondary startup routine into the
 	 * AuxCoreBoot1 where ROM code will jump and start executing
@@ -146,7 +185,7 @@ static void __init wakeup_secondary(void)
 	 * A barrier is added to ensure that write buffer is drained
 	 */
 	if (omap_secure_apis_support())
-		omap_auxcoreboot_addr(virt_to_phys(omap_secondary_startup));
+		omap_auxcoreboot_addr(virt_to_phys(startup_addr));
 	else
 		__raw_writel(virt_to_phys(omap5_secondary_startup),
 						base + OMAP_AUX_CORE_BOOT_1);
diff --git a/arch/arm/mach-omap2/omap2-restart.c b/arch/arm/mach-omap2/omap2-restart.c
new file mode 100644
index 00000000000..be6bc89ab1e
--- /dev/null
+++ b/arch/arm/mach-omap2/omap2-restart.c
@@ -0,0 +1,65 @@
+/*
+ * omap2-restart.c - code common to all OMAP2xxx machines.
+ *
+ * Copyright (C) 2012 Texas Instruments
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+
+#include "common.h"
+#include "prm2xxx.h"
+
+/*
+ * reset_virt_prcm_set_ck, reset_sys_ck: pointers to the virt_prcm_set
+ * clock and the sys_ck.  Used during the reset process
+ */
+static struct clk *reset_virt_prcm_set_ck, *reset_sys_ck;
+
+/* Reboot handling */
+
+/**
+ * omap2xxx_restart - Set DPLL to bypass mode for reboot to work
+ *
+ * Set the DPLL to bypass so that reboot completes successfully.  No
+ * return value.
+ */
+void omap2xxx_restart(char mode, const char *cmd)
+{
+	u32 rate;
+
+	rate = clk_get_rate(reset_sys_ck);
+	clk_set_rate(reset_virt_prcm_set_ck, rate);
+
+	/* XXX Should save the cmd argument for use after the reboot */
+
+	omap2xxx_prm_dpll_reset(); /* never returns */
+	while (1);
+}
+
+/**
+ * omap2xxx_common_look_up_clks_for_reset - look up clocks needed for restart
+ *
+ * Some clocks need to be looked up in advance for the SoC restart
+ * operation to work - see omap2xxx_restart().  Returns -EINVAL upon
+ * error or 0 upon success.
+ */
+static int __init omap2xxx_common_look_up_clks_for_reset(void)
+{
+	reset_virt_prcm_set_ck = clk_get(NULL, "virt_prcm_set");
+	if (IS_ERR(reset_virt_prcm_set_ck))
+		return -EINVAL;
+
+	reset_sys_ck = clk_get(NULL, "sys_ck");
+	if (IS_ERR(reset_sys_ck))
+		return -EINVAL;
+
+	return 0;
+}
+core_initcall(omap2xxx_common_look_up_clks_for_reset);
diff --git a/arch/arm/mach-omap2/omap3-restart.c b/arch/arm/mach-omap2/omap3-restart.c
new file mode 100644
index 00000000000..923c582189e
--- /dev/null
+++ b/arch/arm/mach-omap2/omap3-restart.c
@@ -0,0 +1,36 @@
+/*
+ * omap3-restart.c - Code common to all OMAP3xxx machines.
+ *
+ * Copyright (C) 2009, 2012 Texas Instruments
+ * Copyright (C) 2010 Nokia Corporation
+ * Tony Lindgren <tony@atomide.com>
+ * Santosh Shilimkar <santosh.shilimkar@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include "iomap.h"
+#include "common.h"
+#include "control.h"
+#include "prm3xxx.h"
+
+/* Global address base setup code */
+
+/**
+ * omap3xxx_restart - trigger a software restart of the SoC
+ * @mode: the "reboot mode", see arch/arm/kernel/{setup,process}.c
+ * @cmd: passed from the userspace program rebooting the system (if provided)
+ *
+ * Resets the SoC.  For @cmd, see the 'reboot' syscall in
+ * kernel/sys.c.  No return value.
+ */
+void omap3xxx_restart(char mode, const char *cmd)
+{
+	omap3_ctrl_write_boot_mode((cmd ? (u8)*cmd : 0));
+	omap3xxx_prm_dpll3_reset(); /* never returns */
+	while (1);
+}
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index e1f289748c5..6897ae21bb8 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -14,6 +14,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/io.h>
+#include <linux/irq.h>
 #include <linux/platform_device.h>
 #include <linux/memblock.h>
 #include <linux/of_irq.h>
@@ -24,23 +25,29 @@
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/mach/map.h>
 #include <asm/memblock.h>
-
-#include <plat/sram.h>
-#include <plat/omap-secure.h>
-#include <plat/mmc.h>
+#include <asm/smp_twd.h>
 
 #include "omap-wakeupgen.h"
-
 #include "soc.h"
+#include "iomap.h"
 #include "common.h"
+#include "mmc.h"
 #include "hsmmc.h"
+#include "prminst44xx.h"
+#include "prcm_mpu44xx.h"
 #include "omap4-sar-layout.h"
+#include "omap-secure.h"
+#include "sram.h"
 
 #ifdef CONFIG_CACHE_L2X0
 static void __iomem *l2cache_base;
 #endif
 
 static void __iomem *sar_ram_base;
+static void __iomem *gic_dist_base_addr;
+static void __iomem *twd_base;
+
+#define IRQ_LOCALTIMER		29
 
 #ifdef CONFIG_OMAP4_ERRATA_I688
 /* Used to implement memory barrier on DRAM path */
@@ -95,12 +102,14 @@ void __init omap_barriers_init(void)
 void __init gic_init_irq(void)
 {
 	void __iomem *omap_irq_base;
-	void __iomem *gic_dist_base_addr;
 
 	/* Static mapping, never released */
 	gic_dist_base_addr = ioremap(OMAP44XX_GIC_DIST_BASE, SZ_4K);
 	BUG_ON(!gic_dist_base_addr);
 
+	twd_base = ioremap(OMAP44XX_LOCAL_TWD_BASE, SZ_4K);
+	BUG_ON(!twd_base);
+
 	/* Static mapping, never released */
 	omap_irq_base = ioremap(OMAP44XX_GIC_CPU_BASE, SZ_512);
 	BUG_ON(!omap_irq_base);
@@ -110,6 +119,38 @@ void __init gic_init_irq(void)
 	gic_init(0, 29, gic_dist_base_addr, omap_irq_base);
 }
 
+void gic_dist_disable(void)
+{
+	if (gic_dist_base_addr)
+		__raw_writel(0x0, gic_dist_base_addr + GIC_DIST_CTRL);
+}
+
+bool gic_dist_disabled(void)
+{
+	return !(__raw_readl(gic_dist_base_addr + GIC_DIST_CTRL) & 0x1);
+}
+
+void gic_timer_retrigger(void)
+{
+	u32 twd_int = __raw_readl(twd_base + TWD_TIMER_INTSTAT);
+	u32 gic_int = __raw_readl(gic_dist_base_addr + GIC_DIST_PENDING_SET);
+	u32 twd_ctrl = __raw_readl(twd_base + TWD_TIMER_CONTROL);
+
+	if (twd_int && !(gic_int & BIT(IRQ_LOCALTIMER))) {
+		/*
+		 * The local timer interrupt got lost while the distributor was
+		 * disabled.  Ack the pending interrupt, and retrigger it.
+		 */
+		pr_warn("%s: lost localtimer interrupt\n", __func__);
+		__raw_writel(1, twd_base + TWD_TIMER_INTSTAT);
+		if (!(twd_ctrl & TWD_TIMER_CONTROL_PERIODIC)) {
+			__raw_writel(1, twd_base + TWD_TIMER_COUNTER);
+			twd_ctrl |= TWD_TIMER_CONTROL_ENABLE;
+			__raw_writel(twd_ctrl, twd_base + TWD_TIMER_CONTROL);
+		}
+	}
+}
+
 #ifdef CONFIG_CACHE_L2X0
 
 void __iomem *omap4_get_l2cache_base(void)
@@ -281,3 +322,19 @@ int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
 	return 0;
 }
 #endif
+
+/**
+ * omap44xx_restart - trigger a software restart of the SoC
+ * @mode: the "reboot mode", see arch/arm/kernel/{setup,process}.c
+ * @cmd: passed from the userspace program rebooting the system (if provided)
+ *
+ * Resets the SoC.  For @cmd, see the 'reboot' syscall in
+ * kernel/sys.c.  No return value.
+ */
+void omap44xx_restart(char mode, const char *cmd)
+{
+	/* XXX Should save 'cmd' into scratchpad for use after reboot */
+	omap4_prminst_global_warm_sw_reset(); /* never returns */
+	while (1);
+}
+
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/mach-omap2/omap_device.c
index 7a7d1f2a65e..e065daa537c 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/mach-omap2/omap_device.c
@@ -89,9 +89,8 @@
 #include <linux/of.h>
 #include <linux/notifier.h>
 
-#include <plat/omap_device.h>
-#include <plat/omap_hwmod.h>
-#include <plat/clock.h>
+#include "omap_device.h"
+#include "omap_hwmod.h"
 
 /* These parameters are passed to _omap_device_{de,}activate() */
 #define USE_WAKEUP_LAT			0
@@ -442,19 +441,21 @@ int omap_device_get_context_loss_count(struct platform_device *pdev)
 /**
  * omap_device_count_resources - count number of struct resource entries needed
  * @od: struct omap_device *
+ * @flags: Type of resources to include when counting (IRQ/DMA/MEM)
  *
  * Count the number of struct resource entries needed for this
  * omap_device @od.  Used by omap_device_build_ss() to determine how
  * much memory to allocate before calling
  * omap_device_fill_resources().  Returns the count.
  */
-static int omap_device_count_resources(struct omap_device *od)
+static int omap_device_count_resources(struct omap_device *od,
+				       unsigned long flags)
 {
 	int c = 0;
 	int i;
 
 	for (i = 0; i < od->hwmods_cnt; i++)
-		c += omap_hwmod_count_resources(od->hwmods[i]);
+		c += omap_hwmod_count_resources(od->hwmods[i], flags);
 
 	pr_debug("omap_device: %s: counted %d total resources across %d hwmods\n",
 		 od->pdev->name, c, od->hwmods_cnt);
@@ -558,52 +559,73 @@ struct omap_device *omap_device_alloc(struct platform_device *pdev,
 	od->hwmods = hwmods;
 	od->pdev = pdev;
 
-	res_count = omap_device_count_resources(od);
 	/*
+	 * Non-DT Boot:
+	 *   Here, pdev->num_resources = 0, and we should get all the
+	 *   resources from hwmod.
+	 *
 	 * DT Boot:
 	 *   OF framework will construct the resource structure (currently
 	 *   does for MEM & IRQ resource) and we should respect/use these
 	 *   resources, killing hwmod dependency.
 	 *   If pdev->num_resources > 0, we assume that MEM & IRQ resources
 	 *   have been allocated by OF layer already (through DTB).
-	 *
-	 * Non-DT Boot:
-	 *   Here, pdev->num_resources = 0, and we should get all the
-	 *   resources from hwmod.
+	 *   As preparation for the future we examine the OF provided resources
+	 *   to see if we have DMA resources provided already. In this case
+	 *   there is no need to update the resources for the device, we use the
+	 *   OF provided ones.
 	 *
 	 * TODO: Once DMA resource is available from OF layer, we should
 	 *   kill filling any resources from hwmod.
 	 */
-	if (res_count > pdev->num_resources) {
-		/* Allocate resources memory to account for new resources */
-		res = kzalloc(sizeof(struct resource) * res_count, GFP_KERNEL);
-		if (!res)
-			goto oda_exit3;
-
-		/*
-		 * If pdev->num_resources > 0, then assume that,
-		 * MEM and IRQ resources will only come from DT and only
-		 * fill DMA resource from hwmod layer.
-		 */
-		if (pdev->num_resources && pdev->resource) {
-			dev_dbg(&pdev->dev, "%s(): resources already allocated %d\n",
-				__func__, res_count);
-			memcpy(res, pdev->resource,
-			       sizeof(struct resource) * pdev->num_resources);
-			_od_fill_dma_resources(od, &res[pdev->num_resources]);
-		} else {
-			dev_dbg(&pdev->dev, "%s(): using resources from hwmod %d\n",
-				__func__, res_count);
-			omap_device_fill_resources(od, res);
+	if (!pdev->num_resources) {
+		/* Count all resources for the device */
+		res_count = omap_device_count_resources(od, IORESOURCE_IRQ |
+							    IORESOURCE_DMA |
+							    IORESOURCE_MEM);
+	} else {
+		/* Take a look if we already have DMA resource via DT */
+		for (i = 0; i < pdev->num_resources; i++) {
+			struct resource *r = &pdev->resource[i];
+
+			/* We have it, no need to touch the resources */
+			if (r->flags == IORESOURCE_DMA)
+				goto have_everything;
 		}
+		/* Count only DMA resources for the device */
+		res_count = omap_device_count_resources(od, IORESOURCE_DMA);
+		/* The device has no DMA resource, no need for update */
+		if (!res_count)
+			goto have_everything;
 
-		ret = platform_device_add_resources(pdev, res, res_count);
-		kfree(res);
+		res_count += pdev->num_resources;
+	}
 
-		if (ret)
-			goto oda_exit3;
+	/* Allocate resources memory to account for new resources */
+	res = kzalloc(sizeof(struct resource) * res_count, GFP_KERNEL);
+	if (!res)
+		goto oda_exit3;
+
+	if (!pdev->num_resources) {
+		dev_dbg(&pdev->dev, "%s: using %d resources from hwmod\n",
+			__func__, res_count);
+		omap_device_fill_resources(od, res);
+	} else {
+		dev_dbg(&pdev->dev,
+			"%s: appending %d DMA resources from hwmod\n",
+			__func__, res_count - pdev->num_resources);
+		memcpy(res, pdev->resource,
+		       sizeof(struct resource) * pdev->num_resources);
+		_od_fill_dma_resources(od, &res[pdev->num_resources]);
 	}
 
+	ret = platform_device_add_resources(pdev, res, res_count);
+	kfree(res);
+
+	if (ret)
+		goto oda_exit3;
+
+have_everything:
 	if (!pm_lats) {
 		pm_lats = omap_default_latency;
 		pm_lats_cnt = ARRAY_SIZE(omap_default_latency);
diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/mach-omap2/omap_device.h
index 106f5066580..0933c599bf8 100644
--- a/arch/arm/plat-omap/include/plat/omap_device.h
+++ b/arch/arm/mach-omap2/omap_device.h
@@ -34,7 +34,7 @@
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 
-#include <plat/omap_hwmod.h>
+#include "omap_hwmod.h"
 
 extern struct dev_pm_domain omap_device_pm_domain;
 
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 87cc6d058de..4653efb87a2 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -130,7 +130,7 @@
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/io.h>
-#include <linux/clk.h>
+#include <linux/clk-provider.h>
 #include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/list.h>
@@ -139,27 +139,25 @@
 #include <linux/slab.h>
 #include <linux/bootmem.h>
 
-#include <plat/clock.h>
-#include <plat/omap_hwmod.h>
-#include <plat/prcm.h>
+#include "clock.h"
+#include "omap_hwmod.h"
 
 #include "soc.h"
 #include "common.h"
 #include "clockdomain.h"
 #include "powerdomain.h"
-#include "cm2xxx_3xxx.h"
+#include "cm2xxx.h"
+#include "cm3xxx.h"
 #include "cminst44xx.h"
 #include "cm33xx.h"
-#include "prm2xxx_3xxx.h"
+#include "prm.h"
+#include "prm3xxx.h"
 #include "prm44xx.h"
 #include "prm33xx.h"
 #include "prminst44xx.h"
 #include "mux.h"
 #include "pm.h"
 
-/* Maximum microseconds to wait for OMAP module to softreset */
-#define MAX_MODULE_SOFTRESET_WAIT	10000
-
 /* Name of the OMAP hwmod for the MPU */
 #define MPU_INITIATOR_NAME		"mpu"
 
@@ -189,6 +187,8 @@ struct omap_hwmod_soc_ops {
 	int (*is_hardreset_asserted)(struct omap_hwmod *oh,
 				     struct omap_hwmod_rst_info *ohri);
 	int (*init_clkdm)(struct omap_hwmod *oh);
+	void (*update_context_lost)(struct omap_hwmod *oh);
+	int (*get_context_lost)(struct omap_hwmod *oh);
 };
 
 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
@@ -648,6 +648,19 @@ static int _disable_wakeup(struct omap_hwmod *oh, u32 *v)
 	return 0;
 }
 
+static struct clockdomain *_get_clkdm(struct omap_hwmod *oh)
+{
+	struct clk_hw_omap *clk;
+
+	if (oh->clkdm) {
+		return oh->clkdm;
+	} else if (oh->_clk) {
+		clk = to_clk_hw_omap(__clk_get_hw(oh->_clk));
+		return  clk->clkdm;
+	}
+	return NULL;
+}
+
 /**
  * _add_initiator_dep: prevent @oh from smart-idling while @init_oh is active
  * @oh: struct omap_hwmod *
@@ -663,13 +676,18 @@ static int _disable_wakeup(struct omap_hwmod *oh, u32 *v)
  */
 static int _add_initiator_dep(struct omap_hwmod *oh, struct omap_hwmod *init_oh)
 {
-	if (!oh->_clk)
+	struct clockdomain *clkdm, *init_clkdm;
+
+	clkdm = _get_clkdm(oh);
+	init_clkdm = _get_clkdm(init_oh);
+
+	if (!clkdm || !init_clkdm)
 		return -EINVAL;
 
-	if (oh->_clk->clkdm && oh->_clk->clkdm->flags & CLKDM_NO_AUTODEPS)
+	if (clkdm && clkdm->flags & CLKDM_NO_AUTODEPS)
 		return 0;
 
-	return clkdm_add_sleepdep(oh->_clk->clkdm, init_oh->_clk->clkdm);
+	return clkdm_add_sleepdep(clkdm, init_clkdm);
 }
 
 /**
@@ -687,13 +705,18 @@ static int _add_initiator_dep(struct omap_hwmod *oh, struct omap_hwmod *init_oh)
  */
 static int _del_initiator_dep(struct omap_hwmod *oh, struct omap_hwmod *init_oh)
 {
-	if (!oh->_clk)
+	struct clockdomain *clkdm, *init_clkdm;
+
+	clkdm = _get_clkdm(oh);
+	init_clkdm = _get_clkdm(init_oh);
+
+	if (!clkdm || !init_clkdm)
 		return -EINVAL;
 
-	if (oh->_clk->clkdm && oh->_clk->clkdm->flags & CLKDM_NO_AUTODEPS)
+	if (clkdm && clkdm->flags & CLKDM_NO_AUTODEPS)
 		return 0;
 
-	return clkdm_del_sleepdep(oh->_clk->clkdm, init_oh->_clk->clkdm);
+	return clkdm_del_sleepdep(clkdm, init_clkdm);
 }
 
 /**
@@ -727,7 +750,7 @@ static int _init_main_clk(struct omap_hwmod *oh)
 	 */
 	clk_prepare(oh->_clk);
 
-	if (!oh->_clk->clkdm)
+	if (!_get_clkdm(oh))
 		pr_debug("omap_hwmod: %s: missing clockdomain for %s.\n",
 			   oh->name, oh->main_clk);
 
@@ -1310,6 +1333,7 @@ static void _enable_sysc(struct omap_hwmod *oh)
 	u8 idlemode, sf;
 	u32 v;
 	bool clkdm_act;
+	struct clockdomain *clkdm;
 
 	if (!oh->class->sysc)
 		return;
@@ -1329,11 +1353,9 @@ static void _enable_sysc(struct omap_hwmod *oh)
 	v = oh->_sysc_cache;
 	sf = oh->class->sysc->sysc_flags;
 
+	clkdm = _get_clkdm(oh);
 	if (sf & SYSC_HAS_SIDLEMODE) {
-		clkdm_act = ((oh->clkdm &&
-			      oh->clkdm->flags & CLKDM_ACTIVE_WITH_MPU) ||
-			     (oh->_clk && oh->_clk->clkdm &&
-			      oh->_clk->clkdm->flags & CLKDM_ACTIVE_WITH_MPU));
+		clkdm_act = (clkdm && clkdm->flags & CLKDM_ACTIVE_WITH_MPU);
 		if (clkdm_act && !(oh->class->sysc->idlemodes &
 				   (SIDLE_SMART | SIDLE_SMART_WKUP)))
 			idlemode = HWMOD_IDLEMODE_FORCE;
@@ -1535,11 +1557,12 @@ static int _init_clocks(struct omap_hwmod *oh, void *data)
 
 	pr_debug("omap_hwmod: %s: looking up clocks\n", oh->name);
 
+	if (soc_ops.init_clkdm)
+		ret |= soc_ops.init_clkdm(oh);
+
 	ret |= _init_main_clk(oh);
 	ret |= _init_interface_clks(oh);
 	ret |= _init_opt_clks(oh);
-	if (soc_ops.init_clkdm)
-		ret |= soc_ops.init_clkdm(oh);
 
 	if (!ret)
 		oh->_state = _HWMOD_STATE_CLKS_INITED;
@@ -1994,6 +2017,42 @@ static void _reconfigure_io_chain(void)
 }
 
 /**
+ * _omap4_update_context_lost - increment hwmod context loss counter if
+ * hwmod context was lost, and clear hardware context loss reg
+ * @oh: hwmod to check for context loss
+ *
+ * If the PRCM indicates that the hwmod @oh lost context, increment
+ * our in-memory context loss counter, and clear the RM_*_CONTEXT
+ * bits. No return value.
+ */
+static void _omap4_update_context_lost(struct omap_hwmod *oh)
+{
+	if (oh->prcm.omap4.flags & HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT)
+		return;
+
+	if (!prm_was_any_context_lost_old(oh->clkdm->pwrdm.ptr->prcm_partition,
+					  oh->clkdm->pwrdm.ptr->prcm_offs,
+					  oh->prcm.omap4.context_offs))
+		return;
+
+	oh->prcm.omap4.context_lost_counter++;
+	prm_clear_context_loss_flags_old(oh->clkdm->pwrdm.ptr->prcm_partition,
+					 oh->clkdm->pwrdm.ptr->prcm_offs,
+					 oh->prcm.omap4.context_offs);
+}
+
+/**
+ * _omap4_get_context_lost - get context loss counter for a hwmod
+ * @oh: hwmod to get context loss counter for
+ *
+ * Returns the in-memory context loss counter for a hwmod.
+ */
+static int _omap4_get_context_lost(struct omap_hwmod *oh)
+{
+	return oh->prcm.omap4.context_lost_counter;
+}
+
+/**
  * _enable - enable an omap_hwmod
  * @oh: struct omap_hwmod *
  *
@@ -2076,6 +2135,9 @@ static int _enable(struct omap_hwmod *oh)
 	if (soc_ops.enable_module)
 		soc_ops.enable_module(oh);
 
+	if (soc_ops.update_context_lost)
+		soc_ops.update_context_lost(oh);
+
 	r = (soc_ops.wait_target_ready) ? soc_ops.wait_target_ready(oh) :
 		-EINVAL;
 	if (!r) {
@@ -2095,7 +2157,8 @@ static int _enable(struct omap_hwmod *oh)
 			_enable_sysc(oh);
 		}
 	} else {
-		_omap4_disable_module(oh);
+		if (soc_ops.disable_module)
+			soc_ops.disable_module(oh);
 		_disable_clocks(oh);
 		pr_debug("omap_hwmod: %s: _wait_target_ready: %d\n",
 			 oh->name, r);
@@ -2703,7 +2766,7 @@ static int __init _alloc_linkspace(struct omap_hwmod_ocp_if **ois)
 /* Static functions intended only for use in soc_ops field function pointers */
 
 /**
- * _omap2_wait_target_ready - wait for a module to leave slave idle
+ * _omap2xxx_wait_target_ready - wait for a module to leave slave idle
  * @oh: struct omap_hwmod *
  *
  * Wait for a module @oh to leave slave idle.  Returns 0 if the module
@@ -2711,7 +2774,7 @@ static int __init _alloc_linkspace(struct omap_hwmod_ocp_if **ois)
  * slave idle; otherwise, pass along the return value of the
  * appropriate *_cm*_wait_module_ready() function.
  */
-static int _omap2_wait_target_ready(struct omap_hwmod *oh)
+static int _omap2xxx_wait_target_ready(struct omap_hwmod *oh)
 {
 	if (!oh)
 		return -EINVAL;
@@ -2724,9 +2787,36 @@ static int _omap2_wait_target_ready(struct omap_hwmod *oh)
 
 	/* XXX check module SIDLEMODE, hardreset status, enabled clocks */
 
-	return omap2_cm_wait_module_ready(oh->prcm.omap2.module_offs,
-					  oh->prcm.omap2.idlest_reg_id,
-					  oh->prcm.omap2.idlest_idle_bit);
+	return omap2xxx_cm_wait_module_ready(oh->prcm.omap2.module_offs,
+					     oh->prcm.omap2.idlest_reg_id,
+					     oh->prcm.omap2.idlest_idle_bit);
+}
+
+/**
+ * _omap3xxx_wait_target_ready - wait for a module to leave slave idle
+ * @oh: struct omap_hwmod *
+ *
+ * Wait for a module @oh to leave slave idle.  Returns 0 if the module
+ * does not have an IDLEST bit or if the module successfully leaves
+ * slave idle; otherwise, pass along the return value of the
+ * appropriate *_cm*_wait_module_ready() function.
+ */
+static int _omap3xxx_wait_target_ready(struct omap_hwmod *oh)
+{
+	if (!oh)
+		return -EINVAL;
+
+	if (oh->flags & HWMOD_NO_IDLEST)
+		return 0;
+
+	if (!_find_mpu_rt_port(oh))
+		return 0;
+
+	/* XXX check module SIDLEMODE, hardreset status, enabled clocks */
+
+	return omap3xxx_cm_wait_module_ready(oh->prcm.omap2.module_offs,
+					     oh->prcm.omap2.idlest_reg_id,
+					     oh->prcm.omap2.idlest_idle_bit);
 }
 
 /**
@@ -3372,7 +3462,7 @@ int omap_hwmod_reset(struct omap_hwmod *oh)
 /**
  * omap_hwmod_count_resources - count number of struct resources needed by hwmod
  * @oh: struct omap_hwmod *
- * @res: pointer to the first element of an array of struct resource to fill
+ * @flags: Type of resources to include when counting (IRQ/DMA/MEM)
  *
  * Count the number of struct resource array elements necessary to
  * contain omap_hwmod @oh resources.  Intended to be called by code
@@ -3385,20 +3475,25 @@ int omap_hwmod_reset(struct omap_hwmod *oh)
  * resource IDs.
  *
  */
-int omap_hwmod_count_resources(struct omap_hwmod *oh)
+int omap_hwmod_count_resources(struct omap_hwmod *oh, unsigned long flags)
 {
-	struct omap_hwmod_ocp_if *os;
-	struct list_head *p;
-	int ret;
-	int i = 0;
+	int ret = 0;
 
-	ret = _count_mpu_irqs(oh) + _count_sdma_reqs(oh);
+	if (flags & IORESOURCE_IRQ)
+		ret += _count_mpu_irqs(oh);
 
-	p = oh->slave_ports.next;
+	if (flags & IORESOURCE_DMA)
+		ret += _count_sdma_reqs(oh);
 
-	while (i < oh->slaves_cnt) {
-		os = _fetch_next_ocp_if(&p, &i);
-		ret += _count_ocp_if_addr_spaces(os);
+	if (flags & IORESOURCE_MEM) {
+		int i = 0;
+		struct omap_hwmod_ocp_if *os;
+		struct list_head *p = oh->slave_ports.next;
+
+		while (i < oh->slaves_cnt) {
+			os = _fetch_next_ocp_if(&p, &i);
+			ret += _count_ocp_if_addr_spaces(os);
+		}
 	}
 
 	return ret;
@@ -3565,10 +3660,15 @@ struct powerdomain *omap_hwmod_get_pwrdm(struct omap_hwmod *oh)
 {
 	struct clk *c;
 	struct omap_hwmod_ocp_if *oi;
+	struct clockdomain *clkdm;
+	struct clk_hw_omap *clk;
 
 	if (!oh)
 		return NULL;
 
+	if (oh->clkdm)
+		return oh->clkdm->pwrdm.ptr;
+
 	if (oh->_clk) {
 		c = oh->_clk;
 	} else {
@@ -3578,11 +3678,12 @@ struct powerdomain *omap_hwmod_get_pwrdm(struct omap_hwmod *oh)
 		c = oi->_clk;
 	}
 
-	if (!c->clkdm)
+	clk = to_clk_hw_omap(__clk_get_hw(c));
+	clkdm = clk->clkdm;
+	if (!clkdm)
 		return NULL;
 
-	return c->clkdm->pwrdm.ptr;
-
+	return clkdm->pwrdm.ptr;
 }
 
 /**
@@ -3887,17 +3988,21 @@ ohsps_unlock:
  * omap_hwmod_get_context_loss_count - get lost context count
  * @oh: struct omap_hwmod *
  *
- * Query the powerdomain of of @oh to get the context loss
- * count for this device.
+ * Returns the context loss count of associated @oh
+ * upon success, or zero if no context loss data is available.
  *
- * Returns the context loss count of the powerdomain assocated with @oh
- * upon success, or zero if no powerdomain exists for @oh.
+ * On OMAP4, this queries the per-hwmod context loss register,
+ * assuming one exists.  If not, or on OMAP2/3, this queries the
+ * enclosing powerdomain context loss count.
  */
 int omap_hwmod_get_context_loss_count(struct omap_hwmod *oh)
 {
 	struct powerdomain *pwrdm;
 	int ret = 0;
 
+	if (soc_ops.get_context_lost)
+		return soc_ops.get_context_lost(oh);
+
 	pwrdm = omap_hwmod_get_pwrdm(oh);
 	if (pwrdm)
 		ret = pwrdm_get_context_loss_count(pwrdm);
@@ -3994,8 +4099,13 @@ int omap_hwmod_pad_route_irq(struct omap_hwmod *oh, int pad_idx, int irq_idx)
  */
 void __init omap_hwmod_init(void)
 {
-	if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
-		soc_ops.wait_target_ready = _omap2_wait_target_ready;
+	if (cpu_is_omap24xx()) {
+		soc_ops.wait_target_ready = _omap2xxx_wait_target_ready;
+		soc_ops.assert_hardreset = _omap2_assert_hardreset;
+		soc_ops.deassert_hardreset = _omap2_deassert_hardreset;
+		soc_ops.is_hardreset_asserted = _omap2_is_hardreset_asserted;
+	} else if (cpu_is_omap34xx()) {
+		soc_ops.wait_target_ready = _omap3xxx_wait_target_ready;
 		soc_ops.assert_hardreset = _omap2_assert_hardreset;
 		soc_ops.deassert_hardreset = _omap2_deassert_hardreset;
 		soc_ops.is_hardreset_asserted = _omap2_is_hardreset_asserted;
@@ -4007,6 +4117,8 @@ void __init omap_hwmod_init(void)
 		soc_ops.deassert_hardreset = _omap4_deassert_hardreset;
 		soc_ops.is_hardreset_asserted = _omap4_is_hardreset_asserted;
 		soc_ops.init_clkdm = _init_clkdm;
+		soc_ops.update_context_lost = _omap4_update_context_lost;
+		soc_ops.get_context_lost = _omap4_get_context_lost;
 	} else if (soc_is_am33xx()) {
 		soc_ops.enable_module = _am33xx_enable_module;
 		soc_ops.disable_module = _am33xx_disable_module;
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h
index 1db02943802..3ae852a522f 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/mach-omap2/omap_hwmod.h
@@ -2,7 +2,7 @@
  * omap_hwmod macros, structures
  *
  * Copyright (C) 2009-2011 Nokia Corporation
- * Copyright (C) 2012 Texas Instruments, Inc.
+ * Copyright (C) 2011-2012 Texas Instruments, Inc.
  * Paul Walmsley
  *
  * Created in collaboration with (alphabetical order): Benoît Cousson,
@@ -35,7 +35,6 @@
 #include <linux/list.h>
 #include <linux/ioport.h>
 #include <linux/spinlock.h>
-#include <plat/cpu.h>
 
 struct omap_device;
 
@@ -395,12 +394,15 @@ struct omap_hwmod_omap2_prcm {
 
 /**
  * struct omap_hwmod_omap4_prcm - OMAP4-specific PRCM data
- * @clkctrl_reg: PRCM address of the clock control register
- * @rstctrl_reg: address of the XXX_RSTCTRL register located in the PRM
+ * @clkctrl_offs: offset of the PRCM clock control register
+ * @rstctrl_offs: offset of the XXX_RSTCTRL register located in the PRM
+ * @context_offs: offset of the RM_*_CONTEXT register
  * @lostcontext_mask: bitmask for selecting bits from RM_*_CONTEXT register
  * @rstst_reg: (AM33XX only) address of the XXX_RSTST register in the PRM
  * @submodule_wkdep_bit: bit shift of the WKDEP range
  * @flags: PRCM register capabilities for this IP block
+ * @modulemode: allowable modulemodes
+ * @context_lost_counter: Count of module level context lost
  *
  * If @lostcontext_mask is not defined, context loss check code uses
  * whole register without masking. @lostcontext_mask should only be
@@ -416,6 +418,7 @@ struct omap_hwmod_omap4_prcm {
 	u8		submodule_wkdep_bit;
 	u8		modulemode;
 	u8		flags;
+	int		context_lost_counter;
 };
 
 
@@ -634,7 +637,7 @@ void omap_hwmod_write(u32 v, struct omap_hwmod *oh, u16 reg_offs);
 u32 omap_hwmod_read(struct omap_hwmod *oh, u16 reg_offs);
 int omap_hwmod_softreset(struct omap_hwmod *oh);
 
-int omap_hwmod_count_resources(struct omap_hwmod *oh);
+int omap_hwmod_count_resources(struct omap_hwmod *oh, unsigned long flags);
 int omap_hwmod_fill_resources(struct omap_hwmod *oh, struct resource *res);
 int omap_hwmod_fill_dma_resources(struct omap_hwmod *oh, struct resource *res);
 int omap_hwmod_get_resource_byname(struct omap_hwmod *oh, unsigned int type,
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index b5db6007c52..b5efe58c0be 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -12,21 +12,23 @@
  * XXX handle crossbar/shared link difference for L3?
  * XXX these should be marked initdata for multi-OMAP kernels
  */
-#include <linux/platform_data/spi-omap2-mcspi.h>
 
-#include <plat/omap_hwmod.h>
-#include <plat/dma.h>
-#include <plat/serial.h>
-#include <plat/i2c.h>
+#include <linux/i2c-omap.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
+#include <linux/omap-dma.h>
 #include <plat/dmtimer.h>
+
+#include "omap_hwmod.h"
 #include "l3_2xxx.h"
 #include "l4_2xxx.h"
-#include <plat/mmc.h>
 
 #include "omap_hwmod_common_data.h"
 
 #include "cm-regbits-24xx.h"
 #include "prm-regbits-24xx.h"
+#include "i2c.h"
+#include "mmc.h"
+#include "serial.h"
 #include "wd_timer.h"
 
 /*
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index c455e41b023..6c8fa70ddad 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -12,21 +12,22 @@
  * XXX handle crossbar/shared link difference for L3?
  * XXX these should be marked initdata for multi-OMAP kernels
  */
+
+#include <linux/i2c-omap.h>
 #include <linux/platform_data/asoc-ti-mcbsp.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
-
-#include <plat/omap_hwmod.h>
-#include <plat/dma.h>
-#include <plat/serial.h>
-#include <plat/i2c.h>
+#include <linux/omap-dma.h>
 #include <plat/dmtimer.h>
-#include <plat/mmc.h>
+
+#include "omap_hwmod.h"
+#include "mmc.h"
 #include "l3_2xxx.h"
 
 #include "soc.h"
 #include "omap_hwmod_common_data.h"
 #include "prm-regbits-24xx.h"
 #include "cm-regbits-24xx.h"
+#include "i2c.h"
 #include "wd_timer.h"
 
 /*
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c
index cbb4ef6544a..0413daba2db 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_interconnect_data.c
@@ -13,8 +13,7 @@
  */
 #include <asm/sizes.h>
 
-#include <plat/omap_hwmod.h>
-#include <plat/serial.h>
+#include "omap_hwmod.h"
 
 #include "omap_hwmod_common_data.h"
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
index 8851bbb6bb2..534974e08ad 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
@@ -9,13 +9,15 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#include <plat/omap_hwmod.h>
-#include <plat/serial.h>
-#include <plat/dma.h>
-#include <plat/common.h>
+
+#include <linux/dmaengine.h>
+#include <linux/omap-dma.h>
+
+#include "omap_hwmod.h"
 #include "hdq1w.h"
 
 #include "omap_hwmod_common_data.h"
+#include "dma.h"
 
 /* UART */
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c
index 1a1287d6264..47901a5e76d 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c
@@ -13,10 +13,10 @@
  */
 #include <asm/sizes.h>
 
-#include <plat/omap_hwmod.h>
-#include <plat/serial.h>
+#include "omap_hwmod.h"
 #include "l3_2xxx.h"
 #include "l4_2xxx.h"
+#include "serial.h"
 
 #include "omap_hwmod_common_data.h"
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
index bd9220ed5ab..e596117004d 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
@@ -8,13 +8,13 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#include <plat/omap_hwmod.h>
-#include <plat/serial.h>
+
 #include <linux/platform_data/gpio-omap.h>
-#include <plat/dma.h>
+#include <linux/omap-dma.h>
 #include <plat/dmtimer.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
 
+#include "omap_hwmod.h"
 #include "omap_hwmod_common_data.h"
 #include "cm-regbits-24xx.h"
 #include "prm-regbits-24xx.h"
@@ -58,8 +58,9 @@ static struct omap_hwmod_class_sysconfig omap2xxx_timer_sysc = {
 	.syss_offs	= 0x0014,
 	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
 			   SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
-			   SYSC_HAS_AUTOIDLE),
+			   SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
 	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+	.clockact       = CLOCKACT_TEST_ICLK,
 	.sysc_fields	= &omap_hwmod_sysc_type1,
 };
 
@@ -268,6 +269,7 @@ struct omap_hwmod omap2xxx_timer1_hwmod = {
 	},
 	.dev_attr	= &capability_alwon_dev_attr,
 	.class		= &omap2xxx_timer_hwmod_class,
+	.flags          = HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer2 */
@@ -286,6 +288,7 @@ struct omap_hwmod omap2xxx_timer2_hwmod = {
 		},
 	},
 	.class		= &omap2xxx_timer_hwmod_class,
+	.flags          = HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer3 */
@@ -304,6 +307,7 @@ struct omap_hwmod omap2xxx_timer3_hwmod = {
 		},
 	},
 	.class		= &omap2xxx_timer_hwmod_class,
+	.flags          = HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer4 */
@@ -322,6 +326,7 @@ struct omap_hwmod omap2xxx_timer4_hwmod = {
 		},
 	},
 	.class		= &omap2xxx_timer_hwmod_class,
+	.flags          = HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer5 */
@@ -341,6 +346,7 @@ struct omap_hwmod omap2xxx_timer5_hwmod = {
 	},
 	.dev_attr	= &capability_dsp_dev_attr,
 	.class		= &omap2xxx_timer_hwmod_class,
+	.flags          = HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer6 */
@@ -360,6 +366,7 @@ struct omap_hwmod omap2xxx_timer6_hwmod = {
 	},
 	.dev_attr	= &capability_dsp_dev_attr,
 	.class		= &omap2xxx_timer_hwmod_class,
+	.flags          = HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer7 */
@@ -379,6 +386,7 @@ struct omap_hwmod omap2xxx_timer7_hwmod = {
 	},
 	.dev_attr	= &capability_dsp_dev_attr,
 	.class		= &omap2xxx_timer_hwmod_class,
+	.flags          = HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer8 */
@@ -398,6 +406,7 @@ struct omap_hwmod omap2xxx_timer8_hwmod = {
 	},
 	.dev_attr	= &capability_dsp_dev_attr,
 	.class		= &omap2xxx_timer_hwmod_class,
+	.flags          = HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer9 */
@@ -417,6 +426,7 @@ struct omap_hwmod omap2xxx_timer9_hwmod = {
 	},
 	.dev_attr	= &capability_pwm_dev_attr,
 	.class		= &omap2xxx_timer_hwmod_class,
+	.flags          = HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer10 */
@@ -436,6 +446,7 @@ struct omap_hwmod omap2xxx_timer10_hwmod = {
 	},
 	.dev_attr	= &capability_pwm_dev_attr,
 	.class		= &omap2xxx_timer_hwmod_class,
+	.flags          = HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer11 */
@@ -455,6 +466,7 @@ struct omap_hwmod omap2xxx_timer11_hwmod = {
 	},
 	.dev_attr	= &capability_pwm_dev_attr,
 	.class		= &omap2xxx_timer_hwmod_class,
+	.flags          = HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer12 */
@@ -474,6 +486,7 @@ struct omap_hwmod omap2xxx_timer12_hwmod = {
 	},
 	.dev_attr	= &capability_pwm_dev_attr,
 	.class		= &omap2xxx_timer_hwmod_class,
+	.flags          = HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* wd_timer2 */
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
index 59d5c1cd316..32820d89f5b 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
@@ -14,13 +14,11 @@
  * GNU General Public License for more details.
  */
 
-#include <plat/omap_hwmod.h>
-#include <plat/cpu.h>
+#include <linux/i2c-omap.h>
+
+#include "omap_hwmod.h"
 #include <linux/platform_data/gpio-omap.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
-#include <plat/dma.h>
-#include <plat/mmc.h>
-#include <plat/i2c.h>
 
 #include "omap_hwmod_common_data.h"
 
@@ -28,6 +26,8 @@
 #include "cm33xx.h"
 #include "prm33xx.h"
 #include "prm-regbits-33xx.h"
+#include "i2c.h"
+#include "mmc.h"
 
 /*
  * IP blocks
@@ -674,6 +674,7 @@ static struct omap_hwmod am33xx_cpgmac0_hwmod = {
 	.name		= "cpgmac0",
 	.class		= &am33xx_cpgmac0_hwmod_class,
 	.clkdm_name	= "cpsw_125mhz_clkdm",
+	.flags		= (HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY),
 	.mpu_irqs	= am33xx_cpgmac0_irqs,
 	.main_clk	= "cpsw_125mhz_gclk",
 	.prcm		= {
@@ -685,6 +686,20 @@ static struct omap_hwmod am33xx_cpgmac0_hwmod = {
 };
 
 /*
+ * mdio class
+ */
+static struct omap_hwmod_class am33xx_mdio_hwmod_class = {
+	.name		= "davinci_mdio",
+};
+
+static struct omap_hwmod am33xx_mdio_hwmod = {
+	.name		= "davinci_mdio",
+	.class		= &am33xx_mdio_hwmod_class,
+	.clkdm_name	= "cpsw_125mhz_clkdm",
+	.main_clk	= "cpsw_125mhz_gclk",
+};
+
+/*
  * dcan class
  */
 static struct omap_hwmod_class am33xx_dcan_hwmod_class = {
@@ -2501,6 +2516,21 @@ static struct omap_hwmod_ocp_if am33xx_l4_hs__cpgmac0 = {
 	.user		= OCP_USER_MPU,
 };
 
+struct omap_hwmod_addr_space am33xx_mdio_addr_space[] = {
+	{
+		.pa_start	= 0x4A101000,
+		.pa_end		= 0x4A101000 + SZ_256 - 1,
+	},
+	{ }
+};
+
+struct omap_hwmod_ocp_if am33xx_cpgmac0__mdio = {
+	.master		= &am33xx_cpgmac0_hwmod,
+	.slave		= &am33xx_mdio_hwmod,
+	.addr		= am33xx_mdio_addr_space,
+	.user		= OCP_USER_MPU,
+};
+
 static struct omap_hwmod_addr_space am33xx_elm_addr_space[] = {
 	{
 		.pa_start	= 0x48080000,
@@ -3371,6 +3401,7 @@ static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = {
 	&am33xx_l3_main__tptc2,
 	&am33xx_l3_s__usbss,
 	&am33xx_l4_hs__cpgmac0,
+	&am33xx_cpgmac0__mdio,
 	NULL,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index f67b7ee07dd..ec4499e5a4c 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -14,28 +14,32 @@
  *
  * XXX these should be marked initdata for multi-OMAP kernels
  */
+
+#include <linux/i2c-omap.h>
 #include <linux/power/smartreflex.h>
 #include <linux/platform_data/gpio-omap.h>
 
-#include <plat/omap_hwmod.h>
-#include <plat/dma.h>
-#include <plat/serial.h>
+#include <linux/omap-dma.h>
 #include "l3_3xxx.h"
 #include "l4_3xxx.h"
-#include <plat/i2c.h>
-#include <plat/mmc.h>
 #include <linux/platform_data/asoc-ti-mcbsp.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
+#include <linux/platform_data/iommu-omap.h>
 #include <plat/dmtimer.h>
-#include <plat/iommu.h>
 
 #include "am35xx.h"
 
 #include "soc.h"
+#include "omap_hwmod.h"
 #include "omap_hwmod_common_data.h"
 #include "prm-regbits-34xx.h"
 #include "cm-regbits-34xx.h"
+
+#include "dma.h"
+#include "i2c.h"
+#include "mmc.h"
 #include "wd_timer.h"
+#include "serial.h"
 
 /*
  * OMAP3xxx hardware module integration data
@@ -149,29 +153,16 @@ static struct omap_hwmod omap3xxx_debugss_hwmod = {
 };
 
 /* timer class */
-static struct omap_hwmod_class_sysconfig omap3xxx_timer_1ms_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
-				SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
-				SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap3xxx_timer_1ms_hwmod_class = {
-	.name = "timer",
-	.sysc = &omap3xxx_timer_1ms_sysc,
-};
-
 static struct omap_hwmod_class_sysconfig omap3xxx_timer_sysc = {
 	.rev_offs	= 0x0000,
 	.sysc_offs	= 0x0010,
 	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP |
-			   SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
+			   SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+			   SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE |
+			   SYSS_HAS_RESET_STATUS),
 	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+	.clockact	= CLOCKACT_TEST_ICLK,
 	.sysc_fields	= &omap_hwmod_sysc_type1,
 };
 
@@ -220,7 +211,8 @@ static struct omap_hwmod omap3xxx_timer1_hwmod = {
 		},
 	},
 	.dev_attr	= &capability_alwon_dev_attr,
-	.class		= &omap3xxx_timer_1ms_hwmod_class,
+	.class		= &omap3xxx_timer_hwmod_class,
+	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer2 */
@@ -237,7 +229,8 @@ static struct omap_hwmod omap3xxx_timer2_hwmod = {
 			.idlest_idle_bit = OMAP3430_ST_GPT2_SHIFT,
 		},
 	},
-	.class		= &omap3xxx_timer_1ms_hwmod_class,
+	.class		= &omap3xxx_timer_hwmod_class,
+	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer3 */
@@ -255,6 +248,7 @@ static struct omap_hwmod omap3xxx_timer3_hwmod = {
 		},
 	},
 	.class		= &omap3xxx_timer_hwmod_class,
+	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer4 */
@@ -272,6 +266,7 @@ static struct omap_hwmod omap3xxx_timer4_hwmod = {
 		},
 	},
 	.class		= &omap3xxx_timer_hwmod_class,
+	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer5 */
@@ -290,6 +285,7 @@ static struct omap_hwmod omap3xxx_timer5_hwmod = {
 	},
 	.dev_attr	= &capability_dsp_dev_attr,
 	.class		= &omap3xxx_timer_hwmod_class,
+	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer6 */
@@ -308,6 +304,7 @@ static struct omap_hwmod omap3xxx_timer6_hwmod = {
 	},
 	.dev_attr	= &capability_dsp_dev_attr,
 	.class		= &omap3xxx_timer_hwmod_class,
+	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer7 */
@@ -326,6 +323,7 @@ static struct omap_hwmod omap3xxx_timer7_hwmod = {
 	},
 	.dev_attr	= &capability_dsp_dev_attr,
 	.class		= &omap3xxx_timer_hwmod_class,
+	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer8 */
@@ -344,6 +342,7 @@ static struct omap_hwmod omap3xxx_timer8_hwmod = {
 	},
 	.dev_attr	= &capability_dsp_pwm_dev_attr,
 	.class		= &omap3xxx_timer_hwmod_class,
+	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer9 */
@@ -362,6 +361,7 @@ static struct omap_hwmod omap3xxx_timer9_hwmod = {
 	},
 	.dev_attr	= &capability_pwm_dev_attr,
 	.class		= &omap3xxx_timer_hwmod_class,
+	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer10 */
@@ -379,7 +379,8 @@ static struct omap_hwmod omap3xxx_timer10_hwmod = {
 		},
 	},
 	.dev_attr	= &capability_pwm_dev_attr,
-	.class		= &omap3xxx_timer_1ms_hwmod_class,
+	.class		= &omap3xxx_timer_hwmod_class,
+	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer11 */
@@ -398,6 +399,7 @@ static struct omap_hwmod omap3xxx_timer11_hwmod = {
 	},
 	.dev_attr	= &capability_pwm_dev_attr,
 	.class		= &omap3xxx_timer_hwmod_class,
+	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /* timer12 */
@@ -421,6 +423,7 @@ static struct omap_hwmod omap3xxx_timer12_hwmod = {
 	},
 	.dev_attr	= &capability_secure_dev_attr,
 	.class		= &omap3xxx_timer_hwmod_class,
+	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
 /*
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 0b1249e0039..eb61cfd9452 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -22,22 +22,24 @@
 #include <linux/platform_data/gpio-omap.h>
 #include <linux/power/smartreflex.h>
 #include <linux/platform_data/omap_ocp2scp.h>
+#include <linux/i2c-omap.h>
 
-#include <plat/omap_hwmod.h>
-#include <plat/i2c.h>
-#include <plat/dma.h>
+#include <linux/omap-dma.h>
+
+#include <linux/platform_data/omap_ocp2scp.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
 #include <linux/platform_data/asoc-ti-mcbsp.h>
-#include <plat/mmc.h>
+#include <linux/platform_data/iommu-omap.h>
 #include <plat/dmtimer.h>
-#include <plat/common.h>
-#include <plat/iommu.h>
 
+#include "omap_hwmod.h"
 #include "omap_hwmod_common_data.h"
 #include "cm1_44xx.h"
 #include "cm2_44xx.h"
 #include "prm44xx.h"
 #include "prm-regbits-44xx.h"
+#include "i2c.h"
+#include "mmc.h"
 #include "wd_timer.h"
 
 /* Base offset for all OMAP4 interrupts external to MPUSS */
@@ -3102,6 +3104,7 @@ static struct omap_hwmod_class_sysconfig omap44xx_timer_1ms_sysc = {
 			   SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
 			   SYSS_HAS_RESET_STATUS),
 	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+	.clockact	= CLOCKACT_TEST_ICLK,
 	.sysc_fields	= &omap_hwmod_sysc_type1,
 };
 
@@ -3155,6 +3158,7 @@ static struct omap_hwmod omap44xx_timer1_hwmod = {
 	.name		= "timer1",
 	.class		= &omap44xx_timer_1ms_hwmod_class,
 	.clkdm_name	= "l4_wkup_clkdm",
+	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
 	.mpu_irqs	= omap44xx_timer1_irqs,
 	.main_clk	= "timer1_fck",
 	.prcm = {
@@ -3177,6 +3181,7 @@ static struct omap_hwmod omap44xx_timer2_hwmod = {
 	.name		= "timer2",
 	.class		= &omap44xx_timer_1ms_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
+	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
 	.mpu_irqs	= omap44xx_timer2_irqs,
 	.main_clk	= "timer2_fck",
 	.prcm = {
@@ -3351,6 +3356,7 @@ static struct omap_hwmod omap44xx_timer10_hwmod = {
 	.name		= "timer10",
 	.class		= &omap44xx_timer_1ms_hwmod_class,
 	.clkdm_name	= "l4_per_clkdm",
+	.flags		= HWMOD_SET_DEFAULT_CLOCKACT,
 	.mpu_irqs	= omap44xx_timer10_irqs,
 	.main_clk	= "timer10_fck",
 	.prcm = {
diff --git a/arch/arm/mach-omap2/omap_hwmod_common_data.c b/arch/arm/mach-omap2/omap_hwmod_common_data.c
index 9f1ccdc8cc8..79d623b83e4 100644
--- a/arch/arm/mach-omap2/omap_hwmod_common_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_common_data.c
@@ -16,7 +16,7 @@
  * data and their integration with other OMAP modules and Linux.
  */
 
-#include <plat/omap_hwmod.h>
+#include "omap_hwmod.h"
 
 #include "omap_hwmod_common_data.h"
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_common_data.h b/arch/arm/mach-omap2/omap_hwmod_common_data.h
index 2bc8f1705d4..cfcce299177 100644
--- a/arch/arm/mach-omap2/omap_hwmod_common_data.h
+++ b/arch/arm/mach-omap2/omap_hwmod_common_data.h
@@ -13,7 +13,7 @@
 #ifndef __ARCH_ARM_MACH_OMAP2_OMAP_HWMOD_COMMON_DATA_H
 #define __ARCH_ARM_MACH_OMAP2_OMAP_HWMOD_COMMON_DATA_H
 
-#include <plat/omap_hwmod.h>
+#include "omap_hwmod.h"
 
 #include "common.h"
 #include "display.h"
diff --git a/arch/arm/mach-omap2/omap_opp_data.h b/arch/arm/mach-omap2/omap_opp_data.h
index c784c12f98a..336fdfcf88b 100644
--- a/arch/arm/mach-omap2/omap_opp_data.h
+++ b/arch/arm/mach-omap2/omap_opp_data.h
@@ -19,7 +19,7 @@
 #ifndef __ARCH_ARM_MACH_OMAP2_OMAP_OPP_DATA_H
 #define __ARCH_ARM_MACH_OMAP2_OMAP_OPP_DATA_H
 
-#include <plat/omap_hwmod.h>
+#include "omap_hwmod.h"
 
 #include "voltage.h"
 
@@ -89,8 +89,11 @@ extern struct omap_volt_data omap34xx_vddcore_volt_data[];
 extern struct omap_volt_data omap36xx_vddmpu_volt_data[];
 extern struct omap_volt_data omap36xx_vddcore_volt_data[];
 
-extern struct omap_volt_data omap44xx_vdd_mpu_volt_data[];
-extern struct omap_volt_data omap44xx_vdd_iva_volt_data[];
-extern struct omap_volt_data omap44xx_vdd_core_volt_data[];
+extern struct omap_volt_data omap443x_vdd_mpu_volt_data[];
+extern struct omap_volt_data omap443x_vdd_iva_volt_data[];
+extern struct omap_volt_data omap443x_vdd_core_volt_data[];
+extern struct omap_volt_data omap446x_vdd_mpu_volt_data[];
+extern struct omap_volt_data omap446x_vdd_iva_volt_data[];
+extern struct omap_volt_data omap446x_vdd_core_volt_data[];
 
 #endif		/* __ARCH_ARM_MACH_OMAP2_OMAP_OPP_DATA_H */
diff --git a/arch/arm/mach-omap2/omap_phy_internal.c b/arch/arm/mach-omap2/omap_phy_internal.c
index d992db8ff0b..e237602e10e 100644
--- a/arch/arm/mach-omap2/omap_phy_internal.c
+++ b/arch/arm/mach-omap2/omap_phy_internal.c
@@ -27,11 +27,43 @@
 #include <linux/io.h>
 #include <linux/err.h>
 #include <linux/usb.h>
-
-#include <plat/usb.h>
+#include <linux/usb/musb.h>
 
 #include "soc.h"
 #include "control.h"
+#include "usb.h"
+
+#define CONTROL_DEV_CONF		0x300
+#define PHY_PD				0x1
+
+/**
+ * omap4430_phy_power_down: disable MUSB PHY during early init
+ *
+ * OMAP4 MUSB PHY module is enabled by default on reset, but this will
+ * prevent core retention if not disabled by SW. USB driver will
+ * later on enable this, once and if the driver needs it.
+ */
+static int __init omap4430_phy_power_down(void)
+{
+	void __iomem *ctrl_base;
+
+	if (!cpu_is_omap44xx())
+		return 0;
+
+	ctrl_base = ioremap(OMAP443X_SCM_BASE, SZ_1K);
+	if (!ctrl_base) {
+		pr_err("control module ioremap failed\n");
+		return -ENOMEM;
+	}
+
+	/* Power down the phy */
+	__raw_writel(PHY_PD, ctrl_base + CONTROL_DEV_CONF);
+
+	iounmap(ctrl_base);
+
+	return 0;
+}
+early_initcall(omap4430_phy_power_down);
 
 void am35x_musb_reset(void)
 {
diff --git a/arch/arm/mach-omap2/omap_twl.c b/arch/arm/mach-omap2/omap_twl.c
index f515a1a056d..fefd4016662 100644
--- a/arch/arm/mach-omap2/omap_twl.c
+++ b/arch/arm/mach-omap2/omap_twl.c
@@ -18,6 +18,7 @@
 #include <linux/kernel.h>
 #include <linux/i2c/twl.h>
 
+#include "soc.h"
 #include "voltage.h"
 
 #include "pm.h"
@@ -30,16 +31,6 @@
 #define OMAP3_VP_VSTEPMAX_VSTEPMAX	0x04
 #define OMAP3_VP_VLIMITTO_TIMEOUT_US	200
 
-#define OMAP3430_VP1_VLIMITTO_VDDMIN	0x14
-#define OMAP3430_VP1_VLIMITTO_VDDMAX	0x42
-#define OMAP3430_VP2_VLIMITTO_VDDMIN	0x18
-#define OMAP3430_VP2_VLIMITTO_VDDMAX	0x2c
-
-#define OMAP3630_VP1_VLIMITTO_VDDMIN	0x18
-#define OMAP3630_VP1_VLIMITTO_VDDMAX	0x3c
-#define OMAP3630_VP2_VLIMITTO_VDDMIN	0x18
-#define OMAP3630_VP2_VLIMITTO_VDDMAX	0x30
-
 #define OMAP4_SRI2C_SLAVE_ADDR		0x12
 #define OMAP4_VDD_MPU_SR_VOLT_REG	0x55
 #define OMAP4_VDD_MPU_SR_CMD_REG	0x56
@@ -53,13 +44,6 @@
 #define OMAP4_VP_VSTEPMAX_VSTEPMAX	0x04
 #define OMAP4_VP_VLIMITTO_TIMEOUT_US	200
 
-#define OMAP4_VP_MPU_VLIMITTO_VDDMIN	0xA
-#define OMAP4_VP_MPU_VLIMITTO_VDDMAX	0x39
-#define OMAP4_VP_IVA_VLIMITTO_VDDMIN	0xA
-#define OMAP4_VP_IVA_VLIMITTO_VDDMAX	0x2D
-#define OMAP4_VP_CORE_VLIMITTO_VDDMIN	0xA
-#define OMAP4_VP_CORE_VLIMITTO_VDDMAX	0x28
-
 static bool is_offset_valid;
 static u8 smps_offset;
 /*
@@ -158,16 +142,11 @@ static u8 twl6030_uv_to_vsel(unsigned long uv)
 static struct omap_voltdm_pmic omap3_mpu_pmic = {
 	.slew_rate		= 4000,
 	.step_size		= 12500,
-	.on_volt		= 1200000,
-	.onlp_volt		= 1000000,
-	.ret_volt		= 975000,
-	.off_volt		= 600000,
-	.volt_setup_time	= 0xfff,
 	.vp_erroroffset		= OMAP3_VP_CONFIG_ERROROFFSET,
 	.vp_vstepmin		= OMAP3_VP_VSTEPMIN_VSTEPMIN,
 	.vp_vstepmax		= OMAP3_VP_VSTEPMAX_VSTEPMAX,
-	.vp_vddmin		= OMAP3430_VP1_VLIMITTO_VDDMIN,
-	.vp_vddmax		= OMAP3430_VP1_VLIMITTO_VDDMAX,
+	.vddmin			= 600000,
+	.vddmax			= 1450000,
 	.vp_timeout_us		= OMAP3_VP_VLIMITTO_TIMEOUT_US,
 	.i2c_slave_addr		= OMAP3_SRI2C_SLAVE_ADDR,
 	.volt_reg_addr		= OMAP3_VDD_MPU_SR_CONTROL_REG,
@@ -179,16 +158,11 @@ static struct omap_voltdm_pmic omap3_mpu_pmic = {
 static struct omap_voltdm_pmic omap3_core_pmic = {
 	.slew_rate		= 4000,
 	.step_size		= 12500,
-	.on_volt                = 1200000,
-	.onlp_volt              = 1000000,
-	.ret_volt               = 975000,
-	.off_volt               = 600000,
-	.volt_setup_time        = 0xfff,
 	.vp_erroroffset		= OMAP3_VP_CONFIG_ERROROFFSET,
 	.vp_vstepmin		= OMAP3_VP_VSTEPMIN_VSTEPMIN,
 	.vp_vstepmax		= OMAP3_VP_VSTEPMAX_VSTEPMAX,
-	.vp_vddmin		= OMAP3430_VP2_VLIMITTO_VDDMIN,
-	.vp_vddmax		= OMAP3430_VP2_VLIMITTO_VDDMAX,
+	.vddmin			= 600000,
+	.vddmax			= 1450000,
 	.vp_timeout_us		= OMAP3_VP_VLIMITTO_TIMEOUT_US,
 	.i2c_slave_addr		= OMAP3_SRI2C_SLAVE_ADDR,
 	.volt_reg_addr		= OMAP3_VDD_CORE_SR_CONTROL_REG,
@@ -200,21 +174,17 @@ static struct omap_voltdm_pmic omap3_core_pmic = {
 static struct omap_voltdm_pmic omap4_mpu_pmic = {
 	.slew_rate		= 4000,
 	.step_size		= 12660,
-	.on_volt		= 1375000,
-	.onlp_volt		= 1375000,
-	.ret_volt		= 830000,
-	.off_volt		= 0,
-	.volt_setup_time	= 0,
 	.vp_erroroffset		= OMAP4_VP_CONFIG_ERROROFFSET,
 	.vp_vstepmin		= OMAP4_VP_VSTEPMIN_VSTEPMIN,
 	.vp_vstepmax		= OMAP4_VP_VSTEPMAX_VSTEPMAX,
-	.vp_vddmin		= OMAP4_VP_MPU_VLIMITTO_VDDMIN,
-	.vp_vddmax		= OMAP4_VP_MPU_VLIMITTO_VDDMAX,
+	.vddmin			= 0,
+	.vddmax			= 2100000,
 	.vp_timeout_us		= OMAP4_VP_VLIMITTO_TIMEOUT_US,
 	.i2c_slave_addr		= OMAP4_SRI2C_SLAVE_ADDR,
 	.volt_reg_addr		= OMAP4_VDD_MPU_SR_VOLT_REG,
 	.cmd_reg_addr		= OMAP4_VDD_MPU_SR_CMD_REG,
 	.i2c_high_speed		= true,
+	.i2c_pad_load		= 3,
 	.vsel_to_uv		= twl6030_vsel_to_uv,
 	.uv_to_vsel		= twl6030_uv_to_vsel,
 };
@@ -222,21 +192,17 @@ static struct omap_voltdm_pmic omap4_mpu_pmic = {
 static struct omap_voltdm_pmic omap4_iva_pmic = {
 	.slew_rate		= 4000,
 	.step_size		= 12660,
-	.on_volt		= 1188000,
-	.onlp_volt		= 1188000,
-	.ret_volt		= 830000,
-	.off_volt		= 0,
-	.volt_setup_time	= 0,
 	.vp_erroroffset		= OMAP4_VP_CONFIG_ERROROFFSET,
 	.vp_vstepmin		= OMAP4_VP_VSTEPMIN_VSTEPMIN,
 	.vp_vstepmax		= OMAP4_VP_VSTEPMAX_VSTEPMAX,
-	.vp_vddmin		= OMAP4_VP_IVA_VLIMITTO_VDDMIN,
-	.vp_vddmax		= OMAP4_VP_IVA_VLIMITTO_VDDMAX,
+	.vddmin			= 0,
+	.vddmax			= 2100000,
 	.vp_timeout_us		= OMAP4_VP_VLIMITTO_TIMEOUT_US,
 	.i2c_slave_addr		= OMAP4_SRI2C_SLAVE_ADDR,
 	.volt_reg_addr		= OMAP4_VDD_IVA_SR_VOLT_REG,
 	.cmd_reg_addr		= OMAP4_VDD_IVA_SR_CMD_REG,
 	.i2c_high_speed		= true,
+	.i2c_pad_load		= 3,
 	.vsel_to_uv		= twl6030_vsel_to_uv,
 	.uv_to_vsel		= twl6030_uv_to_vsel,
 };
@@ -244,20 +210,17 @@ static struct omap_voltdm_pmic omap4_iva_pmic = {
 static struct omap_voltdm_pmic omap4_core_pmic = {
 	.slew_rate		= 4000,
 	.step_size		= 12660,
-	.on_volt		= 1200000,
-	.onlp_volt		= 1200000,
-	.ret_volt		= 830000,
-	.off_volt		= 0,
-	.volt_setup_time	= 0,
 	.vp_erroroffset		= OMAP4_VP_CONFIG_ERROROFFSET,
 	.vp_vstepmin		= OMAP4_VP_VSTEPMIN_VSTEPMIN,
 	.vp_vstepmax		= OMAP4_VP_VSTEPMAX_VSTEPMAX,
-	.vp_vddmin		= OMAP4_VP_CORE_VLIMITTO_VDDMIN,
-	.vp_vddmax		= OMAP4_VP_CORE_VLIMITTO_VDDMAX,
+	.vddmin			= 0,
+	.vddmax			= 2100000,
 	.vp_timeout_us		= OMAP4_VP_VLIMITTO_TIMEOUT_US,
 	.i2c_slave_addr		= OMAP4_SRI2C_SLAVE_ADDR,
 	.volt_reg_addr		= OMAP4_VDD_CORE_SR_VOLT_REG,
 	.cmd_reg_addr		= OMAP4_VDD_CORE_SR_CMD_REG,
+	.i2c_high_speed		= true,
+	.i2c_pad_load		= 3,
 	.vsel_to_uv		= twl6030_vsel_to_uv,
 	.uv_to_vsel		= twl6030_uv_to_vsel,
 };
@@ -288,13 +251,6 @@ int __init omap3_twl_init(void)
 	if (!cpu_is_omap34xx())
 		return -ENODEV;
 
-	if (cpu_is_omap3630()) {
-		omap3_mpu_pmic.vp_vddmin = OMAP3630_VP1_VLIMITTO_VDDMIN;
-		omap3_mpu_pmic.vp_vddmax = OMAP3630_VP1_VLIMITTO_VDDMAX;
-		omap3_core_pmic.vp_vddmin = OMAP3630_VP2_VLIMITTO_VDDMIN;
-		omap3_core_pmic.vp_vddmax = OMAP3630_VP2_VLIMITTO_VDDMAX;
-	}
-
 	/*
 	 * The smartreflex bit on twl4030 specifies if the setting of voltage
 	 * is done over the I2C_SR path. Since this setting is independent of
diff --git a/arch/arm/mach-omap2/opp.c b/arch/arm/mach-omap2/opp.c
index 58e16aef40b..bd41d59a7ca 100644
--- a/arch/arm/mach-omap2/opp.c
+++ b/arch/arm/mach-omap2/opp.c
@@ -20,7 +20,7 @@
 #include <linux/opp.h>
 #include <linux/cpu.h>
 
-#include <plat/omap_device.h>
+#include "omap_device.h"
 
 #include "omap_opp_data.h"
 
diff --git a/arch/arm/mach-omap2/opp3xxx_data.c b/arch/arm/mach-omap2/opp3xxx_data.c
index 75cef5f67a8..62772e0e0d6 100644
--- a/arch/arm/mach-omap2/opp3xxx_data.c
+++ b/arch/arm/mach-omap2/opp3xxx_data.c
@@ -19,6 +19,7 @@
  */
 #include <linux/module.h>
 
+#include "soc.h"
 #include "control.h"
 #include "omap_opp_data.h"
 #include "pm.h"
diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c
index a9fd6d5fe79..d470b728e72 100644
--- a/arch/arm/mach-omap2/opp4xxx_data.c
+++ b/arch/arm/mach-omap2/opp4xxx_data.c
@@ -1,7 +1,7 @@
 /*
  * OMAP4 OPP table definitions.
  *
- * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2010-2012 Texas Instruments Incorporated - http://www.ti.com/
  *	Nishanth Menon
  *	Kevin Hilman
  *	Thara Gopinath
@@ -35,7 +35,7 @@
 #define OMAP4430_VDD_MPU_OPPTURBO_UV		1313000
 #define OMAP4430_VDD_MPU_OPPNITRO_UV		1375000
 
-struct omap_volt_data omap44xx_vdd_mpu_volt_data[] = {
+struct omap_volt_data omap443x_vdd_mpu_volt_data[] = {
 	VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c),
 	VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16),
 	VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23),
@@ -47,7 +47,7 @@ struct omap_volt_data omap44xx_vdd_mpu_volt_data[] = {
 #define OMAP4430_VDD_IVA_OPP100_UV		1188000
 #define OMAP4430_VDD_IVA_OPPTURBO_UV		1300000
 
-struct omap_volt_data omap44xx_vdd_iva_volt_data[] = {
+struct omap_volt_data omap443x_vdd_iva_volt_data[] = {
 	VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c),
 	VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16),
 	VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23),
@@ -57,14 +57,14 @@ struct omap_volt_data omap44xx_vdd_iva_volt_data[] = {
 #define OMAP4430_VDD_CORE_OPP50_UV		1025000
 #define OMAP4430_VDD_CORE_OPP100_UV		1200000
 
-struct omap_volt_data omap44xx_vdd_core_volt_data[] = {
+struct omap_volt_data omap443x_vdd_core_volt_data[] = {
 	VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c),
 	VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16),
 	VOLT_DATA_DEFINE(0, 0, 0, 0),
 };
 
 
-static struct omap_opp_def __initdata omap44xx_opp_def_list[] = {
+static struct omap_opp_def __initdata omap443x_opp_def_list[] = {
 	/* MPU OPP1 - OPP50 */
 	OPP_INITIALIZER("mpu", true, 300000000, OMAP4430_VDD_MPU_OPP50_UV),
 	/* MPU OPP2 - OPP100 */
@@ -86,6 +86,82 @@ static struct omap_opp_def __initdata omap44xx_opp_def_list[] = {
 	/* TODO: add DSP, aess, fdif, gpu */
 };
 
+#define OMAP4460_VDD_MPU_OPP50_UV		1025000
+#define OMAP4460_VDD_MPU_OPP100_UV		1200000
+#define OMAP4460_VDD_MPU_OPPTURBO_UV		1313000
+#define OMAP4460_VDD_MPU_OPPNITRO_UV		1375000
+
+struct omap_volt_data omap446x_vdd_mpu_volt_data[] = {
+	VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c),
+	VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16),
+	VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23),
+	VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO, 0xfa, 0x27),
+	VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+#define OMAP4460_VDD_IVA_OPP50_UV		1025000
+#define OMAP4460_VDD_IVA_OPP100_UV		1200000
+#define OMAP4460_VDD_IVA_OPPTURBO_UV		1313000
+#define OMAP4460_VDD_IVA_OPPNITRO_UV		1375000
+
+struct omap_volt_data omap446x_vdd_iva_volt_data[] = {
+	VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c),
+	VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16),
+	VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23),
+	VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPNITRO, 0xfa, 0x23),
+	VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+#define OMAP4460_VDD_CORE_OPP50_UV		1025000
+#define OMAP4460_VDD_CORE_OPP100_UV		1200000
+#define OMAP4460_VDD_CORE_OPP100_OV_UV		1250000
+
+struct omap_volt_data omap446x_vdd_core_volt_data[] = {
+	VOLT_DATA_DEFINE(OMAP4460_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c),
+	VOLT_DATA_DEFINE(OMAP4460_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16),
+	VOLT_DATA_DEFINE(OMAP4460_VDD_CORE_OPP100_OV_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100OV, 0xf9, 0x16),
+	VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+static struct omap_opp_def __initdata omap446x_opp_def_list[] = {
+	/* MPU OPP1 - OPP50 */
+	OPP_INITIALIZER("mpu", true, 350000000, OMAP4460_VDD_MPU_OPP50_UV),
+	/* MPU OPP2 - OPP100 */
+	OPP_INITIALIZER("mpu", true, 700000000, OMAP4460_VDD_MPU_OPP100_UV),
+	/* MPU OPP3 - OPP-Turbo */
+	OPP_INITIALIZER("mpu", true, 920000000, OMAP4460_VDD_MPU_OPPTURBO_UV),
+	/*
+	 * MPU OPP4 - OPP-Nitro + Disabled as the reference schematics
+	 * recommends TPS623631 - confirm and enable the opp in board file
+	 * XXX: May be we should enable these based on mpu capability and
+	 * Exception board files disable it...
+	 */
+	OPP_INITIALIZER("mpu", false, 1200000000, OMAP4460_VDD_MPU_OPPNITRO_UV),
+	/* MPU OPP4 - OPP-Nitro SpeedBin */
+	OPP_INITIALIZER("mpu", false, 1500000000, OMAP4460_VDD_MPU_OPPNITRO_UV),
+	/* L3 OPP1 - OPP50 */
+	OPP_INITIALIZER("l3_main_1", true, 100000000, OMAP4460_VDD_CORE_OPP50_UV),
+	/* L3 OPP2 - OPP100 */
+	OPP_INITIALIZER("l3_main_1", true, 200000000, OMAP4460_VDD_CORE_OPP100_UV),
+	/* IVA OPP1 - OPP50 */
+	OPP_INITIALIZER("iva", true, 133000000, OMAP4460_VDD_IVA_OPP50_UV),
+	/* IVA OPP2 - OPP100 */
+	OPP_INITIALIZER("iva", true, 266100000, OMAP4460_VDD_IVA_OPP100_UV),
+	/*
+	 * IVA OPP3 - OPP-Turbo + Disabled as the reference schematics
+	 * recommends Phoenix VCORE2 which can supply only 600mA - so the ones
+	 * above this OPP frequency, even though OMAP is capable, should be
+	 * enabled by board file which is sure of the chip power capability
+	 */
+	OPP_INITIALIZER("iva", false, 332000000, OMAP4460_VDD_IVA_OPPTURBO_UV),
+	/* IVA OPP4 - OPP-Nitro */
+	OPP_INITIALIZER("iva", false, 430000000, OMAP4460_VDD_IVA_OPPNITRO_UV),
+	/* IVA OPP5 - OPP-Nitro SpeedBin*/
+	OPP_INITIALIZER("iva", false, 500000000, OMAP4460_VDD_IVA_OPPNITRO_UV),
+
+	/* TODO: add DSP, aess, fdif, gpu */
+};
+
 /**
  * omap4_opp_init() - initialize omap4 opp table
  */
@@ -93,12 +169,12 @@ int __init omap4_opp_init(void)
 {
 	int r = -ENODEV;
 
-	if (!cpu_is_omap443x())
-		return r;
-
-	r = omap_init_opp_table(omap44xx_opp_def_list,
-			ARRAY_SIZE(omap44xx_opp_def_list));
-
+	if (cpu_is_omap443x())
+		r = omap_init_opp_table(omap443x_opp_def_list,
+			ARRAY_SIZE(omap443x_opp_def_list));
+	else if (cpu_is_omap446x())
+		r = omap_init_opp_table(omap446x_opp_def_list,
+			ARRAY_SIZE(omap446x_opp_def_list));
 	return r;
 }
 device_initcall(omap4_opp_init);
diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c
index 46092cd806f..e2c291f52f9 100644
--- a/arch/arm/mach-omap2/pm-debug.c
+++ b/arch/arm/mach-omap2/pm-debug.c
@@ -27,12 +27,12 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 
-#include <plat/clock.h>
+#include "clock.h"
 #include "powerdomain.h"
 #include "clockdomain.h"
-#include <plat/dmtimer.h>
-#include <plat/omap-pm.h>
+#include "omap-pm.h"
 
+#include "soc.h"
 #include "cm2xxx_3xxx.h"
 #include "prm2xxx_3xxx.h"
 #include "pm.h"
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index ea61c32957b..f4b3143a8b1 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -20,10 +20,11 @@
 
 #include <asm/system_misc.h>
 
-#include <plat/omap-pm.h>
-#include <plat/omap_device.h>
+#include "omap-pm.h"
+#include "omap_device.h"
 #include "common.h"
 
+#include "soc.h"
 #include "prcm-common.h"
 #include "voltage.h"
 #include "powerdomain.h"
@@ -39,6 +40,38 @@ static struct omap_device_pm_latency *pm_lats;
  */
 int (*omap_pm_suspend)(void);
 
+#ifdef CONFIG_PM
+/**
+ * struct omap2_oscillator - Describe the board main oscillator latencies
+ * @startup_time: oscillator startup latency
+ * @shutdown_time: oscillator shutdown latency
+ */
+struct omap2_oscillator {
+	u32 startup_time;
+	u32 shutdown_time;
+};
+
+static struct omap2_oscillator oscillator = {
+	.startup_time = ULONG_MAX,
+	.shutdown_time = ULONG_MAX,
+};
+
+void omap_pm_setup_oscillator(u32 tstart, u32 tshut)
+{
+	oscillator.startup_time = tstart;
+	oscillator.shutdown_time = tshut;
+}
+
+void omap_pm_get_oscillator(u32 *tstart, u32 *tshut)
+{
+	if (!tstart || !tshut)
+		return;
+
+	*tstart = oscillator.startup_time;
+	*tshut = oscillator.shutdown_time;
+}
+#endif
+
 static int __init _init_omap_device(char *name)
 {
 	struct omap_hwmod *oh;
diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h
index 67d66131cfa..c22503b17ab 100644
--- a/arch/arm/mach-omap2/pm.h
+++ b/arch/arm/mach-omap2/pm.h
@@ -102,6 +102,15 @@ extern void enable_omap3630_toggle_l2_on_restore(void);
 static inline void enable_omap3630_toggle_l2_on_restore(void) { }
 #endif		/* defined(CONFIG_PM) && defined(CONFIG_ARCH_OMAP3) */
 
+#define PM_OMAP4_ROM_SMP_BOOT_ERRATUM_GICD	(1 << 0)
+
+#if defined(CONFIG_ARCH_OMAP4)
+extern u16 pm44xx_errata;
+#define IS_PM44XX_ERRATUM(id)		(pm44xx_errata & (id))
+#else
+#define IS_PM44XX_ERRATUM(id)		0
+#endif
+
 #ifdef CONFIG_POWER_AVS_OMAP
 extern int omap_devinit_smartreflex(void);
 extern void omap_enable_smartreflex_on_init(void);
@@ -129,4 +138,14 @@ static inline int omap4_twl_init(void)
 }
 #endif
 
+#ifdef CONFIG_PM
+extern void omap_pm_setup_oscillator(u32 tstart, u32 tshut);
+extern void omap_pm_get_oscillator(u32 *tstart, u32 *tshut);
+extern void omap_pm_setup_sr_i2c_pcb_length(u32 mm);
+#else
+static inline void omap_pm_setup_oscillator(u32 tstart, u32 tshut) { }
+static inline void omap_pm_get_oscillator(u32 *tstart, u32 *tshut) { *tstart = *tshut = 0; }
+static inline void omap_pm_setup_sr_i2c_pcb_length(u32 mm) { }
+#endif
+
 #endif
diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c
index 8af6cd6ac33..c333fa6dffa 100644
--- a/arch/arm/mach-omap2/pm24xx.c
+++ b/arch/arm/mach-omap2/pm24xx.c
@@ -25,27 +25,30 @@
 #include <linux/sysfs.h>
 #include <linux/module.h>
 #include <linux/delay.h>
-#include <linux/clk.h>
+#include <linux/clk-provider.h>
 #include <linux/irq.h>
 #include <linux/time.h>
 #include <linux/gpio.h>
 #include <linux/platform_data/gpio-omap.h>
 
+#include <asm/fncpy.h>
+
 #include <asm/mach/time.h>
 #include <asm/mach/irq.h>
 #include <asm/mach-types.h>
 #include <asm/system_misc.h>
 
-#include <plat/clock.h>
-#include <plat/sram.h>
-#include <plat/dma.h>
+#include <linux/omap-dma.h>
 
+#include "soc.h"
 #include "common.h"
-#include "prm2xxx_3xxx.h"
+#include "clock.h"
+#include "prm2xxx.h"
 #include "prm-regbits-24xx.h"
-#include "cm2xxx_3xxx.h"
+#include "cm2xxx.h"
 #include "cm-regbits-24xx.h"
 #include "sdrc.h"
+#include "sram.h"
 #include "pm.h"
 #include "control.h"
 #include "powerdomain.h"
@@ -200,7 +203,7 @@ static int omap2_can_sleep(void)
 {
 	if (omap2_fclks_active())
 		return 0;
-	if (osc_ck->usecount > 1)
+	if (__clk_is_enabled(osc_ck))
 		return 0;
 	if (omap_dma_running())
 		return 0;
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 3a904de4313..7be3622cfc8 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -28,29 +28,27 @@
 #include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
+#include <linux/omap-dma.h>
 #include <linux/platform_data/gpio-omap.h>
 
 #include <trace/events/power.h>
 
+#include <asm/fncpy.h>
 #include <asm/suspend.h>
 #include <asm/system_misc.h>
 
-#include <plat/sram.h>
 #include "clockdomain.h"
 #include "powerdomain.h"
-#include <plat/sdrc.h>
-#include <plat/prcm.h>
-#include <plat/gpmc.h>
-#include <plat/dma.h>
-
+#include "soc.h"
 #include "common.h"
-#include "cm2xxx_3xxx.h"
+#include "cm3xxx.h"
 #include "cm-regbits-34xx.h"
+#include "gpmc.h"
 #include "prm-regbits-34xx.h"
-
-#include "prm2xxx_3xxx.h"
+#include "prm3xxx.h"
 #include "pm.h"
 #include "sdrc.h"
+#include "sram.h"
 #include "control.h"
 
 /* pm34xx errata defined in pm.h */
diff --git a/arch/arm/mach-omap2/pm44xx.c b/arch/arm/mach-omap2/pm44xx.c
index 04922d14906..aa6fd98f606 100644
--- a/arch/arm/mach-omap2/pm44xx.c
+++ b/arch/arm/mach-omap2/pm44xx.c
@@ -18,6 +18,7 @@
 #include <linux/slab.h>
 #include <asm/system_misc.h>
 
+#include "soc.h"
 #include "common.h"
 #include "clockdomain.h"
 #include "powerdomain.h"
@@ -100,13 +101,6 @@ static int __init pwrdms_setup(struct powerdomain *pwrdm, void *unused)
 	if (!strncmp(pwrdm->name, "cpu", 3))
 		return 0;
 
-	/*
-	 * FIXME: Remove this check when core retention is supported
-	 * Only MPUSS power domain is added in the list.
-	 */
-	if (strcmp(pwrdm->name, "mpu_pwrdm"))
-		return 0;
-
 	pwrst = kmalloc(sizeof(struct power_state), GFP_ATOMIC);
 	if (!pwrst)
 		return -ENOMEM;
diff --git a/arch/arm/mach-omap2/pmu.c b/arch/arm/mach-omap2/pmu.c
index 2a791766283..250d909e38b 100644
--- a/arch/arm/mach-omap2/pmu.c
+++ b/arch/arm/mach-omap2/pmu.c
@@ -15,8 +15,9 @@
 
 #include <asm/pmu.h>
 
-#include <plat/omap_hwmod.h>
-#include <plat/omap_device.h>
+#include "soc.h"
+#include "omap_hwmod.h"
+#include "omap_device.h"
 
 static char *omap2_pmu_oh_names[] = {"mpu"};
 static char *omap3_pmu_oh_names[] = {"mpu", "debugss"};
@@ -57,8 +58,6 @@ static int __init omap2_init_pmu(unsigned oh_num, char *oh_names[])
 	if (IS_ERR(omap_pmu_dev))
 		return PTR_ERR(omap_pmu_dev);
 
-	pm_runtime_enable(&omap_pmu_dev->dev);
-
 	return 0;
 }
 
diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index 1678a328423..dea62a9aad0 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -29,8 +29,6 @@
 
 #include <asm/cpu.h>
 
-#include <plat/prcm.h>
-
 #include "powerdomain.h"
 #include "clockdomain.h"
 
diff --git a/arch/arm/mach-omap2/powerdomain.h b/arch/arm/mach-omap2/powerdomain.h
index baee90608d1..5277d56eb37 100644
--- a/arch/arm/mach-omap2/powerdomain.h
+++ b/arch/arm/mach-omap2/powerdomain.h
@@ -22,8 +22,6 @@
 
 #include <linux/atomic.h>
 
-#include <plat/cpu.h>
-
 #include "voltage.h"
 
 /* Powerdomain basic power states */
diff --git a/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c b/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c
deleted file mode 100644
index 3950ccfe5f4..00000000000
--- a/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c
+++ /dev/null
@@ -1,242 +0,0 @@
-/*
- * OMAP2 and OMAP3 powerdomain control
- *
- * Copyright (C) 2009-2011 Texas Instruments, Inc.
- * Copyright (C) 2007-2009 Nokia Corporation
- *
- * Derived from mach-omap2/powerdomain.c written by Paul Walmsley
- * Rajendra Nayak <rnayak@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/io.h>
-#include <linux/errno.h>
-#include <linux/delay.h>
-#include <linux/bug.h>
-
-#include <plat/prcm.h>
-
-#include "powerdomain.h"
-#include "prm.h"
-#include "prm-regbits-24xx.h"
-#include "prm-regbits-34xx.h"
-
-
-/* Common functions across OMAP2 and OMAP3 */
-static int omap2_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
-{
-	omap2_prm_rmw_mod_reg_bits(OMAP_POWERSTATE_MASK,
-				(pwrst << OMAP_POWERSTATE_SHIFT),
-				pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL);
-	return 0;
-}
-
-static int omap2_pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
-{
-	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
-					     OMAP2_PM_PWSTCTRL,
-					     OMAP_POWERSTATE_MASK);
-}
-
-static int omap2_pwrdm_read_pwrst(struct powerdomain *pwrdm)
-{
-	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
-					     OMAP2_PM_PWSTST,
-					     OMAP_POWERSTATEST_MASK);
-}
-
-static int omap2_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank,
-								u8 pwrst)
-{
-	u32 m;
-
-	m = omap2_pwrdm_get_mem_bank_onstate_mask(bank);
-
-	omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs,
-				   OMAP2_PM_PWSTCTRL);
-
-	return 0;
-}
-
-static int omap2_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank,
-								u8 pwrst)
-{
-	u32 m;
-
-	m = omap2_pwrdm_get_mem_bank_retst_mask(bank);
-
-	omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs,
-				   OMAP2_PM_PWSTCTRL);
-
-	return 0;
-}
-
-static int omap2_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
-{
-	u32 m;
-
-	m = omap2_pwrdm_get_mem_bank_stst_mask(bank);
-
-	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP2_PM_PWSTST,
-					     m);
-}
-
-static int omap2_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
-{
-	u32 m;
-
-	m = omap2_pwrdm_get_mem_bank_retst_mask(bank);
-
-	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
-					     OMAP2_PM_PWSTCTRL, m);
-}
-
-static int omap2_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
-{
-	u32 v;
-
-	v = pwrst << __ffs(OMAP3430_LOGICL1CACHERETSTATE_MASK);
-	omap2_prm_rmw_mod_reg_bits(OMAP3430_LOGICL1CACHERETSTATE_MASK, v,
-				   pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL);
-
-	return 0;
-}
-
-static int omap2_pwrdm_wait_transition(struct powerdomain *pwrdm)
-{
-	u32 c = 0;
-
-	/*
-	 * REVISIT: pwrdm_wait_transition() may be better implemented
-	 * via a callback and a periodic timer check -- how long do we expect
-	 * powerdomain transitions to take?
-	 */
-
-	/* XXX Is this udelay() value meaningful? */
-	while ((omap2_prm_read_mod_reg(pwrdm->prcm_offs, OMAP2_PM_PWSTST) &
-		OMAP_INTRANSITION_MASK) &&
-		(c++ < PWRDM_TRANSITION_BAILOUT))
-			udelay(1);
-
-	if (c > PWRDM_TRANSITION_BAILOUT) {
-		pr_err("powerdomain: %s: waited too long to complete transition\n",
-		       pwrdm->name);
-		return -EAGAIN;
-	}
-
-	pr_debug("powerdomain: completed transition in %d loops\n", c);
-
-	return 0;
-}
-
-/* Applicable only for OMAP3. Not supported on OMAP2 */
-static int omap3_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
-{
-	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
-					     OMAP3430_PM_PREPWSTST,
-					     OMAP3430_LASTPOWERSTATEENTERED_MASK);
-}
-
-static int omap3_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm)
-{
-	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
-					     OMAP2_PM_PWSTST,
-					     OMAP3430_LOGICSTATEST_MASK);
-}
-
-static int omap3_pwrdm_read_logic_retst(struct powerdomain *pwrdm)
-{
-	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
-					     OMAP2_PM_PWSTCTRL,
-					     OMAP3430_LOGICSTATEST_MASK);
-}
-
-static int omap3_pwrdm_read_prev_logic_pwrst(struct powerdomain *pwrdm)
-{
-	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
-					     OMAP3430_PM_PREPWSTST,
-					     OMAP3430_LASTLOGICSTATEENTERED_MASK);
-}
-
-static int omap3_get_mem_bank_lastmemst_mask(u8 bank)
-{
-	switch (bank) {
-	case 0:
-		return OMAP3430_LASTMEM1STATEENTERED_MASK;
-	case 1:
-		return OMAP3430_LASTMEM2STATEENTERED_MASK;
-	case 2:
-		return OMAP3430_LASTSHAREDL2CACHEFLATSTATEENTERED_MASK;
-	case 3:
-		return OMAP3430_LASTL2FLATMEMSTATEENTERED_MASK;
-	default:
-		WARN_ON(1); /* should never happen */
-		return -EEXIST;
-	}
-	return 0;
-}
-
-static int omap3_pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
-{
-	u32 m;
-
-	m = omap3_get_mem_bank_lastmemst_mask(bank);
-
-	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
-				OMAP3430_PM_PREPWSTST, m);
-}
-
-static int omap3_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
-{
-	omap2_prm_write_mod_reg(0, pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST);
-	return 0;
-}
-
-static int omap3_pwrdm_enable_hdwr_sar(struct powerdomain *pwrdm)
-{
-	return omap2_prm_rmw_mod_reg_bits(0,
-					  1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT,
-					  pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL);
-}
-
-static int omap3_pwrdm_disable_hdwr_sar(struct powerdomain *pwrdm)
-{
-	return omap2_prm_rmw_mod_reg_bits(1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT,
-					  0, pwrdm->prcm_offs,
-					  OMAP2_PM_PWSTCTRL);
-}
-
-struct pwrdm_ops omap2_pwrdm_operations = {
-	.pwrdm_set_next_pwrst	= omap2_pwrdm_set_next_pwrst,
-	.pwrdm_read_next_pwrst	= omap2_pwrdm_read_next_pwrst,
-	.pwrdm_read_pwrst	= omap2_pwrdm_read_pwrst,
-	.pwrdm_set_logic_retst	= omap2_pwrdm_set_logic_retst,
-	.pwrdm_set_mem_onst	= omap2_pwrdm_set_mem_onst,
-	.pwrdm_set_mem_retst	= omap2_pwrdm_set_mem_retst,
-	.pwrdm_read_mem_pwrst	= omap2_pwrdm_read_mem_pwrst,
-	.pwrdm_read_mem_retst	= omap2_pwrdm_read_mem_retst,
-	.pwrdm_wait_transition	= omap2_pwrdm_wait_transition,
-};
-
-struct pwrdm_ops omap3_pwrdm_operations = {
-	.pwrdm_set_next_pwrst	= omap2_pwrdm_set_next_pwrst,
-	.pwrdm_read_next_pwrst	= omap2_pwrdm_read_next_pwrst,
-	.pwrdm_read_pwrst	= omap2_pwrdm_read_pwrst,
-	.pwrdm_read_prev_pwrst	= omap3_pwrdm_read_prev_pwrst,
-	.pwrdm_set_logic_retst	= omap2_pwrdm_set_logic_retst,
-	.pwrdm_read_logic_pwrst	= omap3_pwrdm_read_logic_pwrst,
-	.pwrdm_read_logic_retst	= omap3_pwrdm_read_logic_retst,
-	.pwrdm_read_prev_logic_pwrst	= omap3_pwrdm_read_prev_logic_pwrst,
-	.pwrdm_set_mem_onst	= omap2_pwrdm_set_mem_onst,
-	.pwrdm_set_mem_retst	= omap2_pwrdm_set_mem_retst,
-	.pwrdm_read_mem_pwrst	= omap2_pwrdm_read_mem_pwrst,
-	.pwrdm_read_mem_retst	= omap2_pwrdm_read_mem_retst,
-	.pwrdm_read_prev_mem_pwrst	= omap3_pwrdm_read_prev_mem_pwrst,
-	.pwrdm_clear_all_prev_pwrst	= omap3_pwrdm_clear_all_prev_pwrst,
-	.pwrdm_enable_hdwr_sar	= omap3_pwrdm_enable_hdwr_sar,
-	.pwrdm_disable_hdwr_sar	= omap3_pwrdm_disable_hdwr_sar,
-	.pwrdm_wait_transition	= omap2_pwrdm_wait_transition,
-};
diff --git a/arch/arm/mach-omap2/powerdomain33xx.c b/arch/arm/mach-omap2/powerdomain33xx.c
deleted file mode 100644
index 67c5663899b..00000000000
--- a/arch/arm/mach-omap2/powerdomain33xx.c
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * AM33XX Powerdomain control
- *
- * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/
- *
- * Derived from mach-omap2/powerdomain44xx.c written by Rajendra Nayak
- * <rnayak@ti.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any
- * kind, whether express or implied; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/io.h>
-#include <linux/errno.h>
-#include <linux/delay.h>
-
-#include <plat/prcm.h>
-
-#include "powerdomain.h"
-#include "prm33xx.h"
-#include "prm-regbits-33xx.h"
-
-
-static int am33xx_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
-{
-	am33xx_prm_rmw_reg_bits(OMAP_POWERSTATE_MASK,
-				(pwrst << OMAP_POWERSTATE_SHIFT),
-				pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
-	return 0;
-}
-
-static int am33xx_pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
-{
-	u32 v;
-
-	v = am33xx_prm_read_reg(pwrdm->prcm_offs,  pwrdm->pwrstctrl_offs);
-	v &= OMAP_POWERSTATE_MASK;
-	v >>= OMAP_POWERSTATE_SHIFT;
-
-	return v;
-}
-
-static int am33xx_pwrdm_read_pwrst(struct powerdomain *pwrdm)
-{
-	u32 v;
-
-	v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs);
-	v &= OMAP_POWERSTATEST_MASK;
-	v >>= OMAP_POWERSTATEST_SHIFT;
-
-	return v;
-}
-
-static int am33xx_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
-{
-	u32 v;
-
-	v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs);
-	v &= AM33XX_LASTPOWERSTATEENTERED_MASK;
-	v >>= AM33XX_LASTPOWERSTATEENTERED_SHIFT;
-
-	return v;
-}
-
-static int am33xx_pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm)
-{
-	am33xx_prm_rmw_reg_bits(AM33XX_LOWPOWERSTATECHANGE_MASK,
-				(1 << AM33XX_LOWPOWERSTATECHANGE_SHIFT),
-				pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
-	return 0;
-}
-
-static int am33xx_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
-{
-	am33xx_prm_rmw_reg_bits(AM33XX_LASTPOWERSTATEENTERED_MASK,
-				AM33XX_LASTPOWERSTATEENTERED_MASK,
-				pwrdm->prcm_offs, pwrdm->pwrstst_offs);
-	return 0;
-}
-
-static int am33xx_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
-{
-	u32 m;
-
-	m = pwrdm->logicretstate_mask;
-	if (!m)
-		return -EINVAL;
-
-	am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)),
-				pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
-
-	return 0;
-}
-
-static int am33xx_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm)
-{
-	u32 v;
-
-	v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs);
-	v &= AM33XX_LOGICSTATEST_MASK;
-	v >>= AM33XX_LOGICSTATEST_SHIFT;
-
-	return v;
-}
-
-static int am33xx_pwrdm_read_logic_retst(struct powerdomain *pwrdm)
-{
-	u32 v, m;
-
-	m = pwrdm->logicretstate_mask;
-	if (!m)
-		return -EINVAL;
-
-	v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
-	v &= m;
-	v >>= __ffs(m);
-
-	return v;
-}
-
-static int am33xx_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank,
-		u8 pwrst)
-{
-	u32 m;
-
-	m = pwrdm->mem_on_mask[bank];
-	if (!m)
-		return -EINVAL;
-
-	am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)),
-				pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
-
-	return 0;
-}
-
-static int am33xx_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank,
-					u8 pwrst)
-{
-	u32 m;
-
-	m = pwrdm->mem_ret_mask[bank];
-	if (!m)
-		return -EINVAL;
-
-	am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)),
-				pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
-
-	return 0;
-}
-
-static int am33xx_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
-{
-	u32 m, v;
-
-	m = pwrdm->mem_pwrst_mask[bank];
-	if (!m)
-		return -EINVAL;
-
-	v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs);
-	v &= m;
-	v >>= __ffs(m);
-
-	return v;
-}
-
-static int am33xx_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
-{
-	u32 m, v;
-
-	m = pwrdm->mem_retst_mask[bank];
-	if (!m)
-		return -EINVAL;
-
-	v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
-	v &= m;
-	v >>= __ffs(m);
-
-	return v;
-}
-
-static int am33xx_pwrdm_wait_transition(struct powerdomain *pwrdm)
-{
-	u32 c = 0;
-
-	/*
-	 * REVISIT: pwrdm_wait_transition() may be better implemented
-	 * via a callback and a periodic timer check -- how long do we expect
-	 * powerdomain transitions to take?
-	 */
-
-	/* XXX Is this udelay() value meaningful? */
-	while ((am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs)
-			& OMAP_INTRANSITION_MASK) &&
-			(c++ < PWRDM_TRANSITION_BAILOUT))
-		udelay(1);
-
-	if (c > PWRDM_TRANSITION_BAILOUT) {
-		pr_err("powerdomain: %s: waited too long to complete transition\n",
-		       pwrdm->name);
-		return -EAGAIN;
-	}
-
-	pr_debug("powerdomain: completed transition in %d loops\n", c);
-
-	return 0;
-}
-
-struct pwrdm_ops am33xx_pwrdm_operations = {
-	.pwrdm_set_next_pwrst		= am33xx_pwrdm_set_next_pwrst,
-	.pwrdm_read_next_pwrst		= am33xx_pwrdm_read_next_pwrst,
-	.pwrdm_read_pwrst		= am33xx_pwrdm_read_pwrst,
-	.pwrdm_read_prev_pwrst		= am33xx_pwrdm_read_prev_pwrst,
-	.pwrdm_set_logic_retst		= am33xx_pwrdm_set_logic_retst,
-	.pwrdm_read_logic_pwrst		= am33xx_pwrdm_read_logic_pwrst,
-	.pwrdm_read_logic_retst		= am33xx_pwrdm_read_logic_retst,
-	.pwrdm_clear_all_prev_pwrst	= am33xx_pwrdm_clear_all_prev_pwrst,
-	.pwrdm_set_lowpwrstchange	= am33xx_pwrdm_set_lowpwrstchange,
-	.pwrdm_read_mem_pwrst		= am33xx_pwrdm_read_mem_pwrst,
-	.pwrdm_read_mem_retst		= am33xx_pwrdm_read_mem_retst,
-	.pwrdm_set_mem_onst		= am33xx_pwrdm_set_mem_onst,
-	.pwrdm_set_mem_retst		= am33xx_pwrdm_set_mem_retst,
-	.pwrdm_wait_transition		= am33xx_pwrdm_wait_transition,
-};
diff --git a/arch/arm/mach-omap2/powerdomain44xx.c b/arch/arm/mach-omap2/powerdomain44xx.c
deleted file mode 100644
index aceb4f464c9..00000000000
--- a/arch/arm/mach-omap2/powerdomain44xx.c
+++ /dev/null
@@ -1,285 +0,0 @@
-/*
- * OMAP4 powerdomain control
- *
- * Copyright (C) 2009-2010, 2012 Texas Instruments, Inc.
- * Copyright (C) 2007-2009 Nokia Corporation
- *
- * Derived from mach-omap2/powerdomain.c written by Paul Walmsley
- * Rajendra Nayak <rnayak@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/io.h>
-#include <linux/errno.h>
-#include <linux/delay.h>
-#include <linux/bug.h>
-
-#include "powerdomain.h"
-#include <plat/prcm.h>
-#include "prm2xxx_3xxx.h"
-#include "prm44xx.h"
-#include "prminst44xx.h"
-#include "prm-regbits-44xx.h"
-
-static int omap4_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
-{
-	omap4_prminst_rmw_inst_reg_bits(OMAP_POWERSTATE_MASK,
-					(pwrst << OMAP_POWERSTATE_SHIFT),
-					pwrdm->prcm_partition,
-					pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL);
-	return 0;
-}
-
-static int omap4_pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
-{
-	u32 v;
-
-	v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
-					OMAP4_PM_PWSTCTRL);
-	v &= OMAP_POWERSTATE_MASK;
-	v >>= OMAP_POWERSTATE_SHIFT;
-
-	return v;
-}
-
-static int omap4_pwrdm_read_pwrst(struct powerdomain *pwrdm)
-{
-	u32 v;
-
-	v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
-					OMAP4_PM_PWSTST);
-	v &= OMAP_POWERSTATEST_MASK;
-	v >>= OMAP_POWERSTATEST_SHIFT;
-
-	return v;
-}
-
-static int omap4_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
-{
-	u32 v;
-
-	v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
-					OMAP4_PM_PWSTST);
-	v &= OMAP4430_LASTPOWERSTATEENTERED_MASK;
-	v >>= OMAP4430_LASTPOWERSTATEENTERED_SHIFT;
-
-	return v;
-}
-
-static int omap4_pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm)
-{
-	omap4_prminst_rmw_inst_reg_bits(OMAP4430_LOWPOWERSTATECHANGE_MASK,
-					(1 << OMAP4430_LOWPOWERSTATECHANGE_SHIFT),
-					pwrdm->prcm_partition,
-					pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL);
-	return 0;
-}
-
-static int omap4_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
-{
-	omap4_prminst_rmw_inst_reg_bits(OMAP4430_LASTPOWERSTATEENTERED_MASK,
-					OMAP4430_LASTPOWERSTATEENTERED_MASK,
-					pwrdm->prcm_partition,
-					pwrdm->prcm_offs, OMAP4_PM_PWSTST);
-	return 0;
-}
-
-static int omap4_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
-{
-	u32 v;
-
-	v = pwrst << __ffs(OMAP4430_LOGICRETSTATE_MASK);
-	omap4_prminst_rmw_inst_reg_bits(OMAP4430_LOGICRETSTATE_MASK, v,
-					pwrdm->prcm_partition, pwrdm->prcm_offs,
-					OMAP4_PM_PWSTCTRL);
-
-	return 0;
-}
-
-static int omap4_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank,
-				    u8 pwrst)
-{
-	u32 m;
-
-	m = omap2_pwrdm_get_mem_bank_onstate_mask(bank);
-
-	omap4_prminst_rmw_inst_reg_bits(m, (pwrst << __ffs(m)),
-					pwrdm->prcm_partition, pwrdm->prcm_offs,
-					OMAP4_PM_PWSTCTRL);
-
-	return 0;
-}
-
-static int omap4_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank,
-				     u8 pwrst)
-{
-	u32 m;
-
-	m = omap2_pwrdm_get_mem_bank_retst_mask(bank);
-
-	omap4_prminst_rmw_inst_reg_bits(m, (pwrst << __ffs(m)),
-					pwrdm->prcm_partition, pwrdm->prcm_offs,
-					OMAP4_PM_PWSTCTRL);
-
-	return 0;
-}
-
-static int omap4_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm)
-{
-	u32 v;
-
-	v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
-					OMAP4_PM_PWSTST);
-	v &= OMAP4430_LOGICSTATEST_MASK;
-	v >>= OMAP4430_LOGICSTATEST_SHIFT;
-
-	return v;
-}
-
-static int omap4_pwrdm_read_logic_retst(struct powerdomain *pwrdm)
-{
-	u32 v;
-
-	v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
-					OMAP4_PM_PWSTCTRL);
-	v &= OMAP4430_LOGICRETSTATE_MASK;
-	v >>= OMAP4430_LOGICRETSTATE_SHIFT;
-
-	return v;
-}
-
-/**
- * omap4_pwrdm_read_prev_logic_pwrst - read the previous logic powerstate
- * @pwrdm: struct powerdomain * to read the state for
- *
- * Reads the previous logic powerstate for a powerdomain. This
- * function must determine the previous logic powerstate by first
- * checking the previous powerstate for the domain. If that was OFF,
- * then logic has been lost. If previous state was RETENTION, the
- * function reads the setting for the next retention logic state to
- * see the actual value.  In every other case, the logic is
- * retained. Returns either PWRDM_POWER_OFF or PWRDM_POWER_RET
- * depending whether the logic was retained or not.
- */
-static int omap4_pwrdm_read_prev_logic_pwrst(struct powerdomain *pwrdm)
-{
-	int state;
-
-	state = omap4_pwrdm_read_prev_pwrst(pwrdm);
-
-	if (state == PWRDM_POWER_OFF)
-		return PWRDM_POWER_OFF;
-
-	if (state != PWRDM_POWER_RET)
-		return PWRDM_POWER_RET;
-
-	return omap4_pwrdm_read_logic_retst(pwrdm);
-}
-
-static int omap4_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
-{
-	u32 m, v;
-
-	m = omap2_pwrdm_get_mem_bank_stst_mask(bank);
-
-	v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
-					OMAP4_PM_PWSTST);
-	v &= m;
-	v >>= __ffs(m);
-
-	return v;
-}
-
-static int omap4_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
-{
-	u32 m, v;
-
-	m = omap2_pwrdm_get_mem_bank_retst_mask(bank);
-
-	v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
-					OMAP4_PM_PWSTCTRL);
-	v &= m;
-	v >>= __ffs(m);
-
-	return v;
-}
-
-/**
- * omap4_pwrdm_read_prev_mem_pwrst - reads the previous memory powerstate
- * @pwrdm: struct powerdomain * to read mem powerstate for
- * @bank: memory bank index
- *
- * Reads the previous memory powerstate for a powerdomain. This
- * function must determine the previous memory powerstate by first
- * checking the previous powerstate for the domain. If that was OFF,
- * then logic has been lost. If previous state was RETENTION, the
- * function reads the setting for the next memory retention state to
- * see the actual value.  In every other case, the logic is
- * retained. Returns either PWRDM_POWER_OFF or PWRDM_POWER_RET
- * depending whether logic was retained or not.
- */
-static int omap4_pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
-{
-	int state;
-
-	state = omap4_pwrdm_read_prev_pwrst(pwrdm);
-
-	if (state == PWRDM_POWER_OFF)
-		return PWRDM_POWER_OFF;
-
-	if (state != PWRDM_POWER_RET)
-		return PWRDM_POWER_RET;
-
-	return omap4_pwrdm_read_mem_retst(pwrdm, bank);
-}
-
-static int omap4_pwrdm_wait_transition(struct powerdomain *pwrdm)
-{
-	u32 c = 0;
-
-	/*
-	 * REVISIT: pwrdm_wait_transition() may be better implemented
-	 * via a callback and a periodic timer check -- how long do we expect
-	 * powerdomain transitions to take?
-	 */
-
-	/* XXX Is this udelay() value meaningful? */
-	while ((omap4_prminst_read_inst_reg(pwrdm->prcm_partition,
-					    pwrdm->prcm_offs,
-					    OMAP4_PM_PWSTST) &
-		OMAP_INTRANSITION_MASK) &&
-	       (c++ < PWRDM_TRANSITION_BAILOUT))
-		udelay(1);
-
-	if (c > PWRDM_TRANSITION_BAILOUT) {
-		pr_err("powerdomain: %s: waited too long to complete transition\n",
-		       pwrdm->name);
-		return -EAGAIN;
-	}
-
-	pr_debug("powerdomain: completed transition in %d loops\n", c);
-
-	return 0;
-}
-
-struct pwrdm_ops omap4_pwrdm_operations = {
-	.pwrdm_set_next_pwrst	= omap4_pwrdm_set_next_pwrst,
-	.pwrdm_read_next_pwrst	= omap4_pwrdm_read_next_pwrst,
-	.pwrdm_read_pwrst	= omap4_pwrdm_read_pwrst,
-	.pwrdm_read_prev_pwrst	= omap4_pwrdm_read_prev_pwrst,
-	.pwrdm_set_lowpwrstchange	= omap4_pwrdm_set_lowpwrstchange,
-	.pwrdm_clear_all_prev_pwrst	= omap4_pwrdm_clear_all_prev_pwrst,
-	.pwrdm_set_logic_retst	= omap4_pwrdm_set_logic_retst,
-	.pwrdm_read_logic_pwrst	= omap4_pwrdm_read_logic_pwrst,
-	.pwrdm_read_prev_logic_pwrst	= omap4_pwrdm_read_prev_logic_pwrst,
-	.pwrdm_read_logic_retst	= omap4_pwrdm_read_logic_retst,
-	.pwrdm_read_mem_pwrst	= omap4_pwrdm_read_mem_pwrst,
-	.pwrdm_read_mem_retst	= omap4_pwrdm_read_mem_retst,
-	.pwrdm_read_prev_mem_pwrst	= omap4_pwrdm_read_prev_mem_pwrst,
-	.pwrdm_set_mem_onst	= omap4_pwrdm_set_mem_onst,
-	.pwrdm_set_mem_retst	= omap4_pwrdm_set_mem_retst,
-	.pwrdm_wait_transition	= omap4_pwrdm_wait_transition,
-};
diff --git a/arch/arm/mach-omap2/powerdomains2xxx_data.c b/arch/arm/mach-omap2/powerdomains2xxx_data.c
index 2385c1f009e..ba520d4f7c7 100644
--- a/arch/arm/mach-omap2/powerdomains2xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains2xxx_data.c
@@ -14,6 +14,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 
+#include "soc.h"
 #include "powerdomain.h"
 #include "powerdomains2xxx_3xxx_data.h"
 
diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h
index 72df97482cc..c7d355fafd2 100644
--- a/arch/arm/mach-omap2/prcm-common.h
+++ b/arch/arm/mach-omap2/prcm-common.h
@@ -406,11 +406,6 @@
 #define OMAP3430_EN_CORE_MASK				(1 << 0)
 
 
-/*
- * MAX_MODULE_HARDRESET_WAIT: Maximum microseconds to wait for an OMAP
- * submodule to exit hardreset
- */
-#define MAX_MODULE_HARDRESET_WAIT		10000
 
 /*
  * Maximum time(us) it takes to output the signal WUCLKOUT of the last
@@ -419,24 +414,7 @@
  * microseconds on OMAP4, so this timeout may be too high.
  */
 #define MAX_IOPAD_LATCH_TIME			100
-
 # ifndef __ASSEMBLER__
-extern void __iomem *prm_base;
-extern void __iomem *cm_base;
-extern void __iomem *cm2_base;
-extern void __iomem *prcm_mpu_base;
-
-#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5)
-extern void omap_prm_base_init(void);
-extern void omap_cm_base_init(void);
-#else
-static inline void omap_prm_base_init(void)
-{
-}
-static inline void omap_cm_base_init(void)
-{
-}
-#endif
 
 /**
  * struct omap_prcm_irq - describes a PRCM interrupt bit
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
deleted file mode 100644
index 0f51e034e0a..00000000000
--- a/arch/arm/mach-omap2/prcm.c
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- * linux/arch/arm/mach-omap2/prcm.c
- *
- * OMAP 24xx Power Reset and Clock Management (PRCM) functions
- *
- * Copyright (C) 2005 Nokia Corporation
- *
- * Written by Tony Lindgren <tony.lindgren@nokia.com>
- *
- * Copyright (C) 2007 Texas Instruments, Inc.
- * Rajendra Nayak <rnayak@ti.com>
- *
- * Some pieces of code Copyright (C) 2005 Texas Instruments, Inc.
- * Upgraded with OMAP4 support by Abhijit Pagare <abhijitpagare@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/delay.h>
-#include <linux/export.h>
-
-#include "common.h"
-#include <plat/prcm.h>
-
-#include "clock.h"
-#include "clock2xxx.h"
-#include "cm2xxx_3xxx.h"
-#include "prm2xxx_3xxx.h"
-#include "prm44xx.h"
-#include "prminst44xx.h"
-#include "cminst44xx.h"
-#include "prm-regbits-24xx.h"
-#include "prm-regbits-44xx.h"
-#include "control.h"
-
-void __iomem *prm_base;
-void __iomem *cm_base;
-void __iomem *cm2_base;
-void __iomem *prcm_mpu_base;
-
-#define MAX_MODULE_ENABLE_WAIT		100000
-
-u32 omap_prcm_get_reset_sources(void)
-{
-	/* XXX This presumably needs modification for 34XX */
-	if (cpu_is_omap24xx() || cpu_is_omap34xx())
-		return omap2_prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST) & 0x7f;
-	if (cpu_is_omap44xx())
-		return omap2_prm_read_mod_reg(WKUP_MOD, OMAP4_RM_RSTST) & 0x7f;
-
-	return 0;
-}
-EXPORT_SYMBOL(omap_prcm_get_reset_sources);
-
-/* Resets clock rates and reboots the system. Only called from system.h */
-void omap_prcm_restart(char mode, const char *cmd)
-{
-	s16 prcm_offs = 0;
-
-	if (cpu_is_omap24xx()) {
-		omap2xxx_clk_prepare_for_reboot();
-
-		prcm_offs = WKUP_MOD;
-	} else if (cpu_is_omap34xx()) {
-		prcm_offs = OMAP3430_GR_MOD;
-		omap3_ctrl_write_boot_mode((cmd ? (u8)*cmd : 0));
-	} else if (cpu_is_omap44xx()) {
-		omap4_prminst_global_warm_sw_reset(); /* never returns */
-	} else {
-		WARN_ON(1);
-	}
-
-	/*
-	 * As per Errata i520, in some cases, user will not be able to
-	 * access DDR memory after warm-reset.
-	 * This situation occurs while the warm-reset happens during a read
-	 * access to DDR memory. In that particular condition, DDR memory
-	 * does not respond to a corrupted read command due to the warm
-	 * reset occurrence but SDRC is waiting for read completion.
-	 * SDRC is not sensitive to the warm reset, but the interconnect is
-	 * reset on the fly, thus causing a misalignment between SDRC logic,
-	 * interconnect logic and DDR memory state.
-	 * WORKAROUND:
-	 * Steps to perform before a Warm reset is trigged:
-	 * 1. enable self-refresh on idle request
-	 * 2. put SDRC in idle
-	 * 3. wait until SDRC goes to idle
-	 * 4. generate SW reset (Global SW reset)
-	 *
-	 * Steps to be performed after warm reset occurs (in bootloader):
-	 * if HW warm reset is the source, apply below steps before any
-	 * accesses to SDRAM:
-	 * 1. Reset SMS and SDRC and wait till reset is complete
-	 * 2. Re-initialize SMS, SDRC and memory
-	 *
-	 * NOTE: Above work around is required only if arch reset is implemented
-	 * using Global SW reset(GLOBAL_SW_RST). DPLL3 reset does not need
-	 * the WA since it resets SDRC as well as part of cold reset.
-	 */
-
-	/* XXX should be moved to some OMAP2/3 specific code */
-	omap2_prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, prcm_offs,
-				   OMAP2_RM_RSTCTRL);
-	omap2_prm_read_mod_reg(prcm_offs, OMAP2_RM_RSTCTRL); /* OCP barrier */
-}
-
-/**
- * omap2_cm_wait_idlest - wait for IDLEST bit to indicate module readiness
- * @reg: physical address of module IDLEST register
- * @mask: value to mask against to determine if the module is active
- * @idlest: idle state indicator (0 or 1) for the clock
- * @name: name of the clock (for printk)
- *
- * Returns 1 if the module indicated readiness in time, or 0 if it
- * failed to enable in roughly MAX_MODULE_ENABLE_WAIT microseconds.
- *
- * XXX This function is deprecated.  It should be removed once the
- * hwmod conversion is complete.
- */
-int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, u8 idlest,
-				const char *name)
-{
-	int i = 0;
-	int ena = 0;
-
-	if (idlest)
-		ena = 0;
-	else
-		ena = mask;
-
-	/* Wait for lock */
-	omap_test_timeout(((__raw_readl(reg) & mask) == ena),
-			  MAX_MODULE_ENABLE_WAIT, i);
-
-	if (i < MAX_MODULE_ENABLE_WAIT)
-		pr_debug("cm: Module associated with clock %s ready after %d loops\n",
-			 name, i);
-	else
-		pr_err("cm: Module associated with clock %s didn't enable in %d tries\n",
-		       name, MAX_MODULE_ENABLE_WAIT);
-
-	return (i < MAX_MODULE_ENABLE_WAIT) ? 1 : 0;
-};
-
-void __init omap2_set_globals_prcm(struct omap_globals *omap2_globals)
-{
-	if (omap2_globals->prm)
-		prm_base = omap2_globals->prm;
-	if (omap2_globals->cm)
-		cm_base = omap2_globals->cm;
-	if (omap2_globals->cm2)
-		cm2_base = omap2_globals->cm2;
-	if (omap2_globals->prcm_mpu)
-		prcm_mpu_base = omap2_globals->prcm_mpu;
-
-	if (cpu_is_omap44xx() || soc_is_omap54xx()) {
-		omap_prm_base_init();
-		omap_cm_base_init();
-	}
-}
-
-/*
- * Stubbed functions so that common files continue to build when
- * custom builds are used
- * XXX These are temporary and should be removed at the earliest possible
- * opportunity
- */
-int __weak omap4_cminst_wait_module_idle(u8 part, u16 inst, s16 cdoffs,
-					u16 clkctrl_offs)
-{
-	return 0;
-}
-
-void __weak omap4_cminst_module_enable(u8 mode, u8 part, u16 inst,
-				s16 cdoffs, u16 clkctrl_offs)
-{
-}
-
-void __weak omap4_cminst_module_disable(u8 part, u16 inst, s16 cdoffs,
-				 u16 clkctrl_offs)
-{
-}
diff --git a/arch/arm/mach-omap2/prcm_mpu44xx.c b/arch/arm/mach-omap2/prcm_mpu44xx.c
index 928dbd4f20e..c30e44a7fab 100644
--- a/arch/arm/mach-omap2/prcm_mpu44xx.c
+++ b/arch/arm/mach-omap2/prcm_mpu44xx.c
@@ -20,6 +20,12 @@
 #include "prcm_mpu44xx.h"
 #include "cm-regbits-44xx.h"
 
+/*
+ * prcm_mpu_base: the virtual address of the start of the PRCM_MPU IP
+ *   block registers
+ */
+void __iomem *prcm_mpu_base;
+
 /* PRCM_MPU low-level functions */
 
 u32 omap4_prcm_mpu_read_inst_reg(s16 inst, u16 reg)
@@ -43,3 +49,14 @@ u32 omap4_prcm_mpu_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 reg)
 
 	return v;
 }
+
+/**
+ * omap2_set_globals_prcm_mpu - set the MPU PRCM base address (for early use)
+ * @prcm_mpu: PRCM_MPU base virtual address
+ *
+ * XXX Will be replaced when the PRM/CM drivers are completed.
+ */
+void __init omap2_set_globals_prcm_mpu(void __iomem *prcm_mpu)
+{
+	prcm_mpu_base = prcm_mpu;
+}
diff --git a/arch/arm/mach-omap2/prcm_mpu44xx.h b/arch/arm/mach-omap2/prcm_mpu44xx.h
index 8a6e250f04b..884af7bb4af 100644
--- a/arch/arm/mach-omap2/prcm_mpu44xx.h
+++ b/arch/arm/mach-omap2/prcm_mpu44xx.h
@@ -1,7 +1,7 @@
 /*
  * OMAP44xx PRCM MPU instance offset macros
  *
- * Copyright (C) 2010 Texas Instruments, Inc.
+ * Copyright (C) 2010, 2012 Texas Instruments, Inc.
  * Copyright (C) 2010 Nokia Corporation
  *
  * Paul Walmsley (paul@pwsan.com)
@@ -25,6 +25,12 @@
 #ifndef __ARCH_ARM_MACH_OMAP2_PRCM_MPU44XX_H
 #define __ARCH_ARM_MACH_OMAP2_PRCM_MPU44XX_H
 
+#include "common.h"
+
+# ifndef __ASSEMBLER__
+extern void __iomem *prcm_mpu_base;
+# endif
+
 #define OMAP4430_PRCM_MPU_BASE			0x48243000
 
 #define OMAP44XX_PRCM_MPU_REGADDR(inst, reg)				\
@@ -98,6 +104,7 @@ extern u32 omap4_prcm_mpu_read_inst_reg(s16 inst, u16 idx);
 extern void omap4_prcm_mpu_write_inst_reg(u32 val, s16 inst, u16 idx);
 extern u32 omap4_prcm_mpu_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst,
 					    s16 idx);
+extern void __init omap2_set_globals_prcm_mpu(void __iomem *prcm_mpu);
 # endif
 
 #endif
diff --git a/arch/arm/mach-omap2/prm-regbits-24xx.h b/arch/arm/mach-omap2/prm-regbits-24xx.h
index 6ac966103f3..91aa5106d63 100644
--- a/arch/arm/mach-omap2/prm-regbits-24xx.h
+++ b/arch/arm/mach-omap2/prm-regbits-24xx.h
@@ -14,7 +14,7 @@
  * published by the Free Software Foundation.
  */
 
-#include "prm2xxx_3xxx.h"
+#include "prm2xxx.h"
 
 /* Bits shared between registers */
 
@@ -107,12 +107,14 @@
 #define OMAP2420_CLKOUT2_EN_MASK			(1 << 15)
 #define OMAP2420_CLKOUT2_DIV_SHIFT			11
 #define OMAP2420_CLKOUT2_DIV_MASK			(0x7 << 11)
+#define OMAP2420_CLKOUT2_DIV_WIDTH			3
 #define OMAP2420_CLKOUT2_SOURCE_SHIFT			8
 #define OMAP2420_CLKOUT2_SOURCE_MASK			(0x3 << 8)
 #define OMAP24XX_CLKOUT_EN_SHIFT			7
 #define OMAP24XX_CLKOUT_EN_MASK				(1 << 7)
 #define OMAP24XX_CLKOUT_DIV_SHIFT			3
 #define OMAP24XX_CLKOUT_DIV_MASK			(0x7 << 3)
+#define OMAP24XX_CLKOUT_DIV_WIDTH			3
 #define OMAP24XX_CLKOUT_SOURCE_SHIFT			0
 #define OMAP24XX_CLKOUT_SOURCE_MASK			(0x3 << 0)
 
@@ -209,9 +211,13 @@
 
 /* RM_RSTST_WKUP specific bits */
 /* 2430 calls EXTWMPU_RST "EXTWARM_RST" and GLOBALWMPU_RST "GLOBALWARM_RST" */
+#define OMAP24XX_EXTWMPU_RST_SHIFT			6
 #define OMAP24XX_EXTWMPU_RST_MASK			(1 << 6)
+#define OMAP24XX_SECU_WD_RST_SHIFT			5
 #define OMAP24XX_SECU_WD_RST_MASK			(1 << 5)
+#define OMAP24XX_MPU_WD_RST_SHIFT			4
 #define OMAP24XX_MPU_WD_RST_MASK			(1 << 4)
+#define OMAP24XX_SECU_VIOL_RST_SHIFT			3
 #define OMAP24XX_SECU_VIOL_RST_MASK			(1 << 3)
 
 /* PM_WKEN_WKUP specific bits */
diff --git a/arch/arm/mach-omap2/prm-regbits-34xx.h b/arch/arm/mach-omap2/prm-regbits-34xx.h
index 64c087af6a8..b0a2142eeb9 100644
--- a/arch/arm/mach-omap2/prm-regbits-34xx.h
+++ b/arch/arm/mach-omap2/prm-regbits-34xx.h
@@ -14,7 +14,7 @@
 #define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_34XX_H
 
 
-#include "prm2xxx_3xxx.h"
+#include "prm3xxx.h"
 
 /* Shared register bits */
 
@@ -384,6 +384,7 @@
 /* PRM_CLKSEL */
 #define OMAP3430_SYS_CLKIN_SEL_SHIFT			0
 #define OMAP3430_SYS_CLKIN_SEL_MASK			(0x7 << 0)
+#define OMAP3430_SYS_CLKIN_SEL_WIDTH			3
 
 /* PRM_CLKOUT_CTRL */
 #define OMAP3430_CLKOUT_EN_MASK				(1 << 7)
@@ -509,15 +510,25 @@
 #define OMAP3430_RSTTIME1_MASK				(0xff << 0)
 
 /* PRM_RSTST */
+#define OMAP3430_ICECRUSHER_RST_SHIFT			10
 #define OMAP3430_ICECRUSHER_RST_MASK			(1 << 10)
+#define OMAP3430_ICEPICK_RST_SHIFT			9
 #define OMAP3430_ICEPICK_RST_MASK			(1 << 9)
+#define OMAP3430_VDD2_VOLTAGE_MANAGER_RST_SHIFT		8
 #define OMAP3430_VDD2_VOLTAGE_MANAGER_RST_MASK		(1 << 8)
+#define OMAP3430_VDD1_VOLTAGE_MANAGER_RST_SHIFT		7
 #define OMAP3430_VDD1_VOLTAGE_MANAGER_RST_MASK		(1 << 7)
+#define OMAP3430_EXTERNAL_WARM_RST_SHIFT		6
 #define OMAP3430_EXTERNAL_WARM_RST_MASK			(1 << 6)
+#define OMAP3430_SECURE_WD_RST_SHIFT			5
 #define OMAP3430_SECURE_WD_RST_MASK			(1 << 5)
+#define OMAP3430_MPU_WD_RST_SHIFT			4
 #define OMAP3430_MPU_WD_RST_MASK			(1 << 4)
+#define OMAP3430_SECURITY_VIOL_RST_SHIFT		3
 #define OMAP3430_SECURITY_VIOL_RST_MASK			(1 << 3)
+#define OMAP3430_GLOBAL_SW_RST_SHIFT			1
 #define OMAP3430_GLOBAL_SW_RST_MASK			(1 << 1)
+#define OMAP3430_GLOBAL_COLD_RST_SHIFT			0
 #define OMAP3430_GLOBAL_COLD_RST_MASK			(1 << 0)
 
 /* PRM_VOLTCTRL */
diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h
index 39d562169d1..ac25ae6667c 100644
--- a/arch/arm/mach-omap2/prm.h
+++ b/arch/arm/mach-omap2/prm.h
@@ -1,7 +1,7 @@
 /*
  * OMAP2/3/4 Power/Reset Management (PRM) bitfield definitions
  *
- * Copyright (C) 2007-2009 Texas Instruments, Inc.
+ * Copyright (C) 2007-2009, 2012 Texas Instruments, Inc.
  * Copyright (C) 2010 Nokia Corporation
  *
  * Paul Walmsley
@@ -15,6 +15,28 @@
 
 #include "prcm-common.h"
 
+# ifndef __ASSEMBLER__
+extern void __iomem *prm_base;
+extern void omap2_set_globals_prm(void __iomem *prm);
+# endif
+
+
+/*
+ * MAX_MODULE_SOFTRESET_WAIT: Maximum microseconds to wait for OMAP
+ * module to softreset
+ */
+#define MAX_MODULE_SOFTRESET_WAIT		10000
+
+/*
+ * MAX_MODULE_HARDRESET_WAIT: Maximum microseconds to wait for an OMAP
+ * submodule to exit hardreset
+ */
+#define MAX_MODULE_HARDRESET_WAIT		10000
+
+/*
+ * Register bitfields
+ */
+
 /*
  * 24XX: PM_PWSTST_CORE, PM_PWSTST_GFX, PM_PWSTST_MPU, PM_PWSTST_DSP
  *
@@ -52,5 +74,67 @@
 #define OMAP_POWERSTATE_SHIFT				0
 #define OMAP_POWERSTATE_MASK				(0x3 << 0)
 
+/*
+ * Standardized OMAP reset source bits
+ *
+ * To the extent these happen to match the hardware register bit
+ * shifts, it's purely coincidental.  Used by omap-wdt.c.
+ * OMAP_UNKNOWN_RST_SRC_ID_SHIFT is a special value, used whenever
+ * there are any bits remaining in the global PRM_RSTST register that
+ * haven't been identified, or when the PRM code for the current SoC
+ * doesn't know how to interpret the register.
+ */
+#define OMAP_GLOBAL_COLD_RST_SRC_ID_SHIFT			0
+#define OMAP_GLOBAL_WARM_RST_SRC_ID_SHIFT			1
+#define OMAP_SECU_VIOL_RST_SRC_ID_SHIFT				2
+#define OMAP_MPU_WD_RST_SRC_ID_SHIFT				3
+#define OMAP_SECU_WD_RST_SRC_ID_SHIFT				4
+#define OMAP_EXTWARM_RST_SRC_ID_SHIFT				5
+#define OMAP_VDD_MPU_VM_RST_SRC_ID_SHIFT			6
+#define OMAP_VDD_IVA_VM_RST_SRC_ID_SHIFT			7
+#define OMAP_VDD_CORE_VM_RST_SRC_ID_SHIFT			8
+#define OMAP_ICEPICK_RST_SRC_ID_SHIFT				9
+#define OMAP_ICECRUSHER_RST_SRC_ID_SHIFT			10
+#define OMAP_C2C_RST_SRC_ID_SHIFT				11
+#define OMAP_UNKNOWN_RST_SRC_ID_SHIFT				12
+
+#ifndef __ASSEMBLER__
+
+/**
+ * struct prm_reset_src_map - map register bitshifts to standard bitshifts
+ * @reg_shift: bitshift in the PRM reset source register
+ * @std_shift: bitshift equivalent in the standard reset source list
+ *
+ * The fields are signed because -1 is used as a terminator.
+ */
+struct prm_reset_src_map {
+	s8 reg_shift;
+	s8 std_shift;
+};
+
+/**
+ * struct prm_ll_data - fn ptrs to per-SoC PRM function implementations
+ * @read_reset_sources: ptr to the SoC PRM-specific get_reset_source impl
+ * @was_any_context_lost_old: ptr to the SoC PRM context loss test fn
+ * @clear_context_loss_flags_old: ptr to the SoC PRM context loss flag clear fn
+ *
+ * XXX @was_any_context_lost_old and @clear_context_loss_flags_old are
+ * deprecated.
+ */
+struct prm_ll_data {
+	u32 (*read_reset_sources)(void);
+	bool (*was_any_context_lost_old)(u8 part, s16 inst, u16 idx);
+	void (*clear_context_loss_flags_old)(u8 part, s16 inst, u16 idx);
+};
+
+extern int prm_register(struct prm_ll_data *pld);
+extern int prm_unregister(struct prm_ll_data *pld);
+
+extern u32 prm_read_reset_sources(void);
+extern bool prm_was_any_context_lost_old(u8 part, s16 inst, u16 idx);
+extern void prm_clear_context_loss_flags_old(u8 part, s16 inst, u16 idx);
+
+#endif
+
 
 #endif
diff --git a/arch/arm/mach-omap2/prm2xxx.c b/arch/arm/mach-omap2/prm2xxx.c
new file mode 100644
index 00000000000..faeab18696d
--- /dev/null
+++ b/arch/arm/mach-omap2/prm2xxx.c
@@ -0,0 +1,138 @@
+/*
+ * OMAP2xxx PRM module functions
+ *
+ * Copyright (C) 2010-2012 Texas Instruments, Inc.
+ * Copyright (C) 2010 Nokia Corporation
+ * Benoît Cousson
+ * Paul Walmsley
+ * Rajendra Nayak <rnayak@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+
+#include "common.h"
+#include <plat/cpu.h>
+
+#include "vp.h"
+#include "powerdomain.h"
+#include "clockdomain.h"
+#include "prm2xxx.h"
+#include "cm2xxx_3xxx.h"
+#include "prm-regbits-24xx.h"
+
+/*
+ * omap2xxx_prm_reset_src_map - map from bits in the PRM_RSTST_WKUP
+ *   hardware register (which are specific to the OMAP2xxx SoCs) to
+ *   reset source ID bit shifts (which is an OMAP SoC-independent
+ *   enumeration)
+ */
+static struct prm_reset_src_map omap2xxx_prm_reset_src_map[] = {
+	{ OMAP_GLOBALCOLD_RST_SHIFT, OMAP_GLOBAL_COLD_RST_SRC_ID_SHIFT },
+	{ OMAP_GLOBALWARM_RST_SHIFT, OMAP_GLOBAL_WARM_RST_SRC_ID_SHIFT },
+	{ OMAP24XX_SECU_VIOL_RST_SHIFT, OMAP_SECU_VIOL_RST_SRC_ID_SHIFT },
+	{ OMAP24XX_MPU_WD_RST_SHIFT, OMAP_MPU_WD_RST_SRC_ID_SHIFT },
+	{ OMAP24XX_SECU_WD_RST_SHIFT, OMAP_SECU_WD_RST_SRC_ID_SHIFT },
+	{ OMAP24XX_EXTWMPU_RST_SHIFT, OMAP_EXTWARM_RST_SRC_ID_SHIFT },
+	{ -1, -1 },
+};
+
+/**
+ * omap2xxx_prm_read_reset_sources - return the last SoC reset source
+ *
+ * Return a u32 representing the last reset sources of the SoC.  The
+ * returned reset source bits are standardized across OMAP SoCs.
+ */
+static u32 omap2xxx_prm_read_reset_sources(void)
+{
+	struct prm_reset_src_map *p;
+	u32 r = 0;
+	u32 v;
+
+	v = omap2_prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST);
+
+	p = omap2xxx_prm_reset_src_map;
+	while (p->reg_shift >= 0 && p->std_shift >= 0) {
+		if (v & (1 << p->reg_shift))
+			r |= 1 << p->std_shift;
+		p++;
+	}
+
+	return r;
+}
+
+/**
+ * omap2xxx_prm_dpll_reset - use DPLL reset to reboot the OMAP SoC
+ *
+ * Set the DPLL reset bit, which should reboot the SoC.  This is the
+ * recommended way to restart the SoC.  No return value.
+ */
+void omap2xxx_prm_dpll_reset(void)
+{
+	omap2_prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, WKUP_MOD,
+				   OMAP2_RM_RSTCTRL);
+	/* OCP barrier */
+	omap2_prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTCTRL);
+}
+
+int omap2xxx_clkdm_sleep(struct clockdomain *clkdm)
+{
+	omap2_prm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
+				   clkdm->pwrdm.ptr->prcm_offs,
+				   OMAP2_PM_PWSTCTRL);
+	return 0;
+}
+
+int omap2xxx_clkdm_wakeup(struct clockdomain *clkdm)
+{
+	omap2_prm_clear_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
+				     clkdm->pwrdm.ptr->prcm_offs,
+				     OMAP2_PM_PWSTCTRL);
+	return 0;
+}
+
+struct pwrdm_ops omap2_pwrdm_operations = {
+	.pwrdm_set_next_pwrst	= omap2_pwrdm_set_next_pwrst,
+	.pwrdm_read_next_pwrst	= omap2_pwrdm_read_next_pwrst,
+	.pwrdm_read_pwrst	= omap2_pwrdm_read_pwrst,
+	.pwrdm_set_logic_retst	= omap2_pwrdm_set_logic_retst,
+	.pwrdm_set_mem_onst	= omap2_pwrdm_set_mem_onst,
+	.pwrdm_set_mem_retst	= omap2_pwrdm_set_mem_retst,
+	.pwrdm_read_mem_pwrst	= omap2_pwrdm_read_mem_pwrst,
+	.pwrdm_read_mem_retst	= omap2_pwrdm_read_mem_retst,
+	.pwrdm_wait_transition	= omap2_pwrdm_wait_transition,
+};
+
+/*
+ *
+ */
+
+static struct prm_ll_data omap2xxx_prm_ll_data = {
+	.read_reset_sources = &omap2xxx_prm_read_reset_sources,
+};
+
+int __init omap2xxx_prm_init(void)
+{
+	if (!cpu_is_omap24xx())
+		return 0;
+
+	return prm_register(&omap2xxx_prm_ll_data);
+}
+
+static void __exit omap2xxx_prm_exit(void)
+{
+	if (!cpu_is_omap24xx())
+		return;
+
+	/* Should never happen */
+	WARN(prm_unregister(&omap2xxx_prm_ll_data),
+	     "%s: prm_ll_data function pointer mismatch\n", __func__);
+}
+__exitcall(omap2xxx_prm_exit);
diff --git a/arch/arm/mach-omap2/prm2xxx.h b/arch/arm/mach-omap2/prm2xxx.h
new file mode 100644
index 00000000000..3194dd87e0e
--- /dev/null
+++ b/arch/arm/mach-omap2/prm2xxx.h
@@ -0,0 +1,133 @@
+/*
+ * OMAP2xxx Power/Reset Management (PRM) register definitions
+ *
+ * Copyright (C) 2007-2009, 2011-2012 Texas Instruments, Inc.
+ * Copyright (C) 2008-2010 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * The PRM hardware modules on the OMAP2/3 are quite similar to each
+ * other.  The PRM on OMAP4 has a new register layout, and is handled
+ * in a separate file.
+ */
+#ifndef __ARCH_ARM_MACH_OMAP2_PRM2XXX_H
+#define __ARCH_ARM_MACH_OMAP2_PRM2XXX_H
+
+#include "prcm-common.h"
+#include "prm.h"
+#include "prm2xxx_3xxx.h"
+
+#define OMAP2420_PRM_REGADDR(module, reg)				\
+		OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE + (module) + (reg))
+#define OMAP2430_PRM_REGADDR(module, reg)				\
+		OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE + (module) + (reg))
+
+/*
+ * OMAP2-specific global PRM registers
+ * Use __raw_{read,write}l() with these registers.
+ *
+ * With a few exceptions, these are the register names beginning with
+ * PRCM_* on 24xx.  (The exceptions are the IRQSTATUS and IRQENABLE
+ * bits.)
+ *
+ */
+
+#define OMAP2_PRCM_REVISION_OFFSET	0x0000
+#define OMAP2420_PRCM_REVISION		OMAP2420_PRM_REGADDR(OCP_MOD, 0x0000)
+#define OMAP2_PRCM_SYSCONFIG_OFFSET	0x0010
+#define OMAP2420_PRCM_SYSCONFIG		OMAP2420_PRM_REGADDR(OCP_MOD, 0x0010)
+
+#define OMAP2_PRCM_IRQSTATUS_MPU_OFFSET	0x0018
+#define OMAP2420_PRCM_IRQSTATUS_MPU	OMAP2420_PRM_REGADDR(OCP_MOD, 0x0018)
+#define OMAP2_PRCM_IRQENABLE_MPU_OFFSET	0x001c
+#define OMAP2420_PRCM_IRQENABLE_MPU	OMAP2420_PRM_REGADDR(OCP_MOD, 0x001c)
+
+#define OMAP2_PRCM_VOLTCTRL_OFFSET	0x0050
+#define OMAP2420_PRCM_VOLTCTRL		OMAP2420_PRM_REGADDR(OCP_MOD, 0x0050)
+#define OMAP2_PRCM_VOLTST_OFFSET	0x0054
+#define OMAP2420_PRCM_VOLTST		OMAP2420_PRM_REGADDR(OCP_MOD, 0x0054)
+#define OMAP2_PRCM_CLKSRC_CTRL_OFFSET	0x0060
+#define OMAP2420_PRCM_CLKSRC_CTRL	OMAP2420_PRM_REGADDR(OCP_MOD, 0x0060)
+#define OMAP2_PRCM_CLKOUT_CTRL_OFFSET	0x0070
+#define OMAP2420_PRCM_CLKOUT_CTRL	OMAP2420_PRM_REGADDR(OCP_MOD, 0x0070)
+#define OMAP2_PRCM_CLKEMUL_CTRL_OFFSET	0x0078
+#define OMAP2420_PRCM_CLKEMUL_CTRL	OMAP2420_PRM_REGADDR(OCP_MOD, 0x0078)
+#define OMAP2_PRCM_CLKCFG_CTRL_OFFSET	0x0080
+#define OMAP2420_PRCM_CLKCFG_CTRL	OMAP2420_PRM_REGADDR(OCP_MOD, 0x0080)
+#define OMAP2_PRCM_CLKCFG_STATUS_OFFSET	0x0084
+#define OMAP2420_PRCM_CLKCFG_STATUS	OMAP2420_PRM_REGADDR(OCP_MOD, 0x0084)
+#define OMAP2_PRCM_VOLTSETUP_OFFSET	0x0090
+#define OMAP2420_PRCM_VOLTSETUP		OMAP2420_PRM_REGADDR(OCP_MOD, 0x0090)
+#define OMAP2_PRCM_CLKSSETUP_OFFSET	0x0094
+#define OMAP2420_PRCM_CLKSSETUP		OMAP2420_PRM_REGADDR(OCP_MOD, 0x0094)
+#define OMAP2_PRCM_POLCTRL_OFFSET	0x0098
+#define OMAP2420_PRCM_POLCTRL		OMAP2420_PRM_REGADDR(OCP_MOD, 0x0098)
+
+#define OMAP2430_PRCM_REVISION		OMAP2430_PRM_REGADDR(OCP_MOD, 0x0000)
+#define OMAP2430_PRCM_SYSCONFIG		OMAP2430_PRM_REGADDR(OCP_MOD, 0x0010)
+
+#define OMAP2430_PRCM_IRQSTATUS_MPU	OMAP2430_PRM_REGADDR(OCP_MOD, 0x0018)
+#define OMAP2430_PRCM_IRQENABLE_MPU	OMAP2430_PRM_REGADDR(OCP_MOD, 0x001c)
+
+#define OMAP2430_PRCM_VOLTCTRL		OMAP2430_PRM_REGADDR(OCP_MOD, 0x0050)
+#define OMAP2430_PRCM_VOLTST		OMAP2430_PRM_REGADDR(OCP_MOD, 0x0054)
+#define OMAP2430_PRCM_CLKSRC_CTRL	OMAP2430_PRM_REGADDR(OCP_MOD, 0x0060)
+#define OMAP2430_PRCM_CLKOUT_CTRL	OMAP2430_PRM_REGADDR(OCP_MOD, 0x0070)
+#define OMAP2430_PRCM_CLKEMUL_CTRL	OMAP2430_PRM_REGADDR(OCP_MOD, 0x0078)
+#define OMAP2430_PRCM_CLKCFG_CTRL	OMAP2430_PRM_REGADDR(OCP_MOD, 0x0080)
+#define OMAP2430_PRCM_CLKCFG_STATUS	OMAP2430_PRM_REGADDR(OCP_MOD, 0x0084)
+#define OMAP2430_PRCM_VOLTSETUP		OMAP2430_PRM_REGADDR(OCP_MOD, 0x0090)
+#define OMAP2430_PRCM_CLKSSETUP		OMAP2430_PRM_REGADDR(OCP_MOD, 0x0094)
+#define OMAP2430_PRCM_POLCTRL		OMAP2430_PRM_REGADDR(OCP_MOD, 0x0098)
+
+/*
+ * Module specific PRM register offsets from PRM_BASE + domain offset
+ *
+ * Use prm_{read,write}_mod_reg() with these registers.
+ *
+ * With a few exceptions, these are the register names beginning with
+ * {PM,RM}_* on both OMAP2/3 SoC families..  (The exceptions are the
+ * IRQSTATUS and IRQENABLE bits.)
+ */
+
+/* Register offsets appearing on both OMAP2 and OMAP3 */
+
+#define OMAP2_RM_RSTCTRL				0x0050
+#define OMAP2_RM_RSTTIME				0x0054
+#define OMAP2_RM_RSTST					0x0058
+#define OMAP2_PM_PWSTCTRL				0x00e0
+#define OMAP2_PM_PWSTST					0x00e4
+
+#define PM_WKEN						0x00a0
+#define PM_WKEN1					PM_WKEN
+#define PM_WKST						0x00b0
+#define PM_WKST1					PM_WKST
+#define PM_WKDEP					0x00c8
+#define PM_EVGENCTRL					0x00d4
+#define PM_EVGENONTIM					0x00d8
+#define PM_EVGENOFFTIM					0x00dc
+
+/* OMAP2xxx specific register offsets */
+#define OMAP24XX_PM_WKEN2				0x00a4
+#define OMAP24XX_PM_WKST2				0x00b4
+
+#define OMAP24XX_PRCM_IRQSTATUS_DSP			0x00f0	/* IVA mod */
+#define OMAP24XX_PRCM_IRQENABLE_DSP			0x00f4	/* IVA mod */
+#define OMAP24XX_PRCM_IRQSTATUS_IVA			0x00f8
+#define OMAP24XX_PRCM_IRQENABLE_IVA			0x00fc
+
+#ifndef __ASSEMBLER__
+/* Function prototypes */
+extern int omap2xxx_clkdm_sleep(struct clockdomain *clkdm);
+extern int omap2xxx_clkdm_wakeup(struct clockdomain *clkdm);
+
+extern void omap2xxx_prm_dpll_reset(void);
+
+extern int __init omap2xxx_prm_init(void);
+
+#endif
+
+#endif
diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.c b/arch/arm/mach-omap2/prm2xxx_3xxx.c
index 9529984d8d2..30517f5af70 100644
--- a/arch/arm/mach-omap2/prm2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/prm2xxx_3xxx.c
@@ -15,82 +15,12 @@
 #include <linux/errno.h>
 #include <linux/err.h>
 #include <linux/io.h>
-#include <linux/irq.h>
 
-#include <plat/prcm.h>
-
-#include "soc.h"
 #include "common.h"
-#include "vp.h"
-
+#include "powerdomain.h"
 #include "prm2xxx_3xxx.h"
-#include "cm2xxx_3xxx.h"
 #include "prm-regbits-24xx.h"
-#include "prm-regbits-34xx.h"
-
-static const struct omap_prcm_irq omap3_prcm_irqs[] = {
-	OMAP_PRCM_IRQ("wkup",	0,	0),
-	OMAP_PRCM_IRQ("io",	9,	1),
-};
-
-static struct omap_prcm_irq_setup omap3_prcm_irq_setup = {
-	.ack			= OMAP3_PRM_IRQSTATUS_MPU_OFFSET,
-	.mask			= OMAP3_PRM_IRQENABLE_MPU_OFFSET,
-	.nr_regs		= 1,
-	.irqs			= omap3_prcm_irqs,
-	.nr_irqs		= ARRAY_SIZE(omap3_prcm_irqs),
-	.irq			= 11 + OMAP_INTC_START,
-	.read_pending_irqs	= &omap3xxx_prm_read_pending_irqs,
-	.ocp_barrier		= &omap3xxx_prm_ocp_barrier,
-	.save_and_clear_irqen	= &omap3xxx_prm_save_and_clear_irqen,
-	.restore_irqen		= &omap3xxx_prm_restore_irqen,
-};
-
-u32 omap2_prm_read_mod_reg(s16 module, u16 idx)
-{
-	return __raw_readl(prm_base + module + idx);
-}
-
-void omap2_prm_write_mod_reg(u32 val, s16 module, u16 idx)
-{
-	__raw_writel(val, prm_base + module + idx);
-}
-
-/* Read-modify-write a register in a PRM module. Caller must lock */
-u32 omap2_prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx)
-{
-	u32 v;
-
-	v = omap2_prm_read_mod_reg(module, idx);
-	v &= ~mask;
-	v |= bits;
-	omap2_prm_write_mod_reg(v, module, idx);
-
-	return v;
-}
-
-/* Read a PRM register, AND it, and shift the result down to bit 0 */
-u32 omap2_prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask)
-{
-	u32 v;
-
-	v = omap2_prm_read_mod_reg(domain, idx);
-	v &= mask;
-	v >>= __ffs(mask);
-
-	return v;
-}
-
-u32 omap2_prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx)
-{
-	return omap2_prm_rmw_mod_reg_bits(bits, bits, module, idx);
-}
-
-u32 omap2_prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx)
-{
-	return omap2_prm_rmw_mod_reg_bits(bits, 0x0, module, idx);
-}
-
+#include "clockdomain.h"
 
 /**
  * omap2_prm_is_hardreset_asserted - read the HW reset line state of
@@ -104,9 +34,6 @@ u32 omap2_prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx)
  */
 int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift)
 {
-	if (!(cpu_is_omap24xx() || cpu_is_omap34xx()))
-		return -EINVAL;
-
 	return omap2_prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTCTRL,
 				       (1 << shift));
 }
@@ -127,9 +54,6 @@ int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift)
 {
 	u32 mask;
 
-	if (!(cpu_is_omap24xx() || cpu_is_omap34xx()))
-		return -EINVAL;
-
 	mask = 1 << shift;
 	omap2_prm_rmw_mod_reg_bits(mask, mask, prm_mod, OMAP2_RM_RSTCTRL);
 
@@ -156,9 +80,6 @@ int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift, u8 st_shift)
 	u32 rst, st;
 	int c;
 
-	if (!(cpu_is_omap24xx() || cpu_is_omap34xx()))
-		return -EINVAL;
-
 	rst = 1 << rst_shift;
 	st = 1 << st_shift;
 
@@ -178,188 +99,155 @@ int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift, u8 st_shift)
 	return (c == MAX_MODULE_HARDRESET_WAIT) ? -EBUSY : 0;
 }
 
-/* PRM VP */
-
-/*
- * struct omap3_vp - OMAP3 VP register access description.
- * @tranxdone_status: VP_TRANXDONE_ST bitmask in PRM_IRQSTATUS_MPU reg
- */
-struct omap3_vp {
-	u32 tranxdone_status;
-};
-
-static struct omap3_vp omap3_vp[] = {
-	[OMAP3_VP_VDD_MPU_ID] = {
-		.tranxdone_status = OMAP3430_VP1_TRANXDONE_ST_MASK,
-	},
-	[OMAP3_VP_VDD_CORE_ID] = {
-		.tranxdone_status = OMAP3430_VP2_TRANXDONE_ST_MASK,
-	},
-};
-
-#define MAX_VP_ID ARRAY_SIZE(omap3_vp);
-
-u32 omap3_prm_vp_check_txdone(u8 vp_id)
-{
-	struct omap3_vp *vp = &omap3_vp[vp_id];
-	u32 irqstatus;
 
-	irqstatus = omap2_prm_read_mod_reg(OCP_MOD,
-					   OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
-	return irqstatus & vp->tranxdone_status;
-}
+/* Powerdomain low-level functions */
 
-void omap3_prm_vp_clear_txdone(u8 vp_id)
+/* Common functions across OMAP2 and OMAP3 */
+int omap2_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
 {
-	struct omap3_vp *vp = &omap3_vp[vp_id];
-
-	omap2_prm_write_mod_reg(vp->tranxdone_status,
-				OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
+	omap2_prm_rmw_mod_reg_bits(OMAP_POWERSTATE_MASK,
+				   (pwrst << OMAP_POWERSTATE_SHIFT),
+				   pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL);
+	return 0;
 }
 
-u32 omap3_prm_vcvp_read(u8 offset)
+int omap2_pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
 {
-	return omap2_prm_read_mod_reg(OMAP3430_GR_MOD, offset);
+	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+					     OMAP2_PM_PWSTCTRL,
+					     OMAP_POWERSTATE_MASK);
 }
 
-void omap3_prm_vcvp_write(u32 val, u8 offset)
+int omap2_pwrdm_read_pwrst(struct powerdomain *pwrdm)
 {
-	omap2_prm_write_mod_reg(val, OMAP3430_GR_MOD, offset);
+	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+					     OMAP2_PM_PWSTST,
+					     OMAP_POWERSTATEST_MASK);
 }
 
-u32 omap3_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset)
+int omap2_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank,
+								u8 pwrst)
 {
-	return omap2_prm_rmw_mod_reg_bits(mask, bits, OMAP3430_GR_MOD, offset);
+	u32 m;
+
+	m = omap2_pwrdm_get_mem_bank_onstate_mask(bank);
+
+	omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs,
+				   OMAP2_PM_PWSTCTRL);
+
+	return 0;
 }
 
-/**
- * omap3xxx_prm_read_pending_irqs - read pending PRM MPU IRQs into @events
- * @events: ptr to a u32, preallocated by caller
- *
- * Read PRM_IRQSTATUS_MPU bits, AND'ed with the currently-enabled PRM
- * MPU IRQs, and store the result into the u32 pointed to by @events.
- * No return value.
- */
-void omap3xxx_prm_read_pending_irqs(unsigned long *events)
+int omap2_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank,
+								u8 pwrst)
 {
-	u32 mask, st;
+	u32 m;
+
+	m = omap2_pwrdm_get_mem_bank_retst_mask(bank);
 
-	/* XXX Can the mask read be avoided (e.g., can it come from RAM?) */
-	mask = omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_IRQENABLE_MPU_OFFSET);
-	st = omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
+	omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs,
+				   OMAP2_PM_PWSTCTRL);
 
-	events[0] = mask & st;
+	return 0;
 }
 
-/**
- * omap3xxx_prm_ocp_barrier - force buffered MPU writes to the PRM to complete
- *
- * Force any buffered writes to the PRM IP block to complete.  Needed
- * by the PRM IRQ handler, which reads and writes directly to the IP
- * block, to avoid race conditions after acknowledging or clearing IRQ
- * bits.  No return value.
- */
-void omap3xxx_prm_ocp_barrier(void)
+int omap2_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
 {
-	omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_REVISION_OFFSET);
+	u32 m;
+
+	m = omap2_pwrdm_get_mem_bank_stst_mask(bank);
+
+	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP2_PM_PWSTST,
+					     m);
 }
 
-/**
- * omap3xxx_prm_save_and_clear_irqen - save/clear PRM_IRQENABLE_MPU reg
- * @saved_mask: ptr to a u32 array to save IRQENABLE bits
- *
- * Save the PRM_IRQENABLE_MPU register to @saved_mask.  @saved_mask
- * must be allocated by the caller.  Intended to be used in the PRM
- * interrupt handler suspend callback.  The OCP barrier is needed to
- * ensure the write to disable PRM interrupts reaches the PRM before
- * returning; otherwise, spurious interrupts might occur.  No return
- * value.
- */
-void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask)
+int omap2_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
 {
-	saved_mask[0] = omap2_prm_read_mod_reg(OCP_MOD,
-					       OMAP3_PRM_IRQENABLE_MPU_OFFSET);
-	omap2_prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQENABLE_MPU_OFFSET);
+	u32 m;
+
+	m = omap2_pwrdm_get_mem_bank_retst_mask(bank);
 
-	/* OCP barrier */
-	omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_REVISION_OFFSET);
+	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+					     OMAP2_PM_PWSTCTRL, m);
 }
 
-/**
- * omap3xxx_prm_restore_irqen - set PRM_IRQENABLE_MPU register from args
- * @saved_mask: ptr to a u32 array of IRQENABLE bits saved previously
- *
- * Restore the PRM_IRQENABLE_MPU register from @saved_mask.  Intended
- * to be used in the PRM interrupt handler resume callback to restore
- * values saved by omap3xxx_prm_save_and_clear_irqen().  No OCP
- * barrier should be needed here; any pending PRM interrupts will fire
- * once the writes reach the PRM.  No return value.
- */
-void omap3xxx_prm_restore_irqen(u32 *saved_mask)
+int omap2_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
 {
-	omap2_prm_write_mod_reg(saved_mask[0], OCP_MOD,
-				OMAP3_PRM_IRQENABLE_MPU_OFFSET);
+	u32 v;
+
+	v = pwrst << __ffs(OMAP_LOGICRETSTATE_MASK);
+	omap2_prm_rmw_mod_reg_bits(OMAP_LOGICRETSTATE_MASK, v, pwrdm->prcm_offs,
+				   OMAP2_PM_PWSTCTRL);
+
+	return 0;
 }
 
-/**
- * omap3xxx_prm_reconfigure_io_chain - clear latches and reconfigure I/O chain
- *
- * Clear any previously-latched I/O wakeup events and ensure that the
- * I/O wakeup gates are aligned with the current mux settings.  Works
- * by asserting WUCLKIN, waiting for WUCLKOUT to be asserted, and then
- * deasserting WUCLKIN and clearing the ST_IO_CHAIN WKST bit.  No
- * return value.
- */
-void omap3xxx_prm_reconfigure_io_chain(void)
+int omap2_pwrdm_wait_transition(struct powerdomain *pwrdm)
 {
-	int i = 0;
+	u32 c = 0;
 
-	omap2_prm_set_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD,
-				   PM_WKEN);
+	/*
+	 * REVISIT: pwrdm_wait_transition() may be better implemented
+	 * via a callback and a periodic timer check -- how long do we expect
+	 * powerdomain transitions to take?
+	 */
 
-	omap_test_timeout(omap2_prm_read_mod_reg(WKUP_MOD, PM_WKST) &
-			  OMAP3430_ST_IO_CHAIN_MASK,
-			  MAX_IOPAD_LATCH_TIME, i);
-	if (i == MAX_IOPAD_LATCH_TIME)
-		pr_warn("PRM: I/O chain clock line assertion timed out\n");
+	/* XXX Is this udelay() value meaningful? */
+	while ((omap2_prm_read_mod_reg(pwrdm->prcm_offs, OMAP2_PM_PWSTST) &
+		OMAP_INTRANSITION_MASK) &&
+		(c++ < PWRDM_TRANSITION_BAILOUT))
+			udelay(1);
 
-	omap2_prm_clear_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD,
-				     PM_WKEN);
+	if (c > PWRDM_TRANSITION_BAILOUT) {
+		pr_err("powerdomain: %s: waited too long to complete transition\n",
+		       pwrdm->name);
+		return -EAGAIN;
+	}
 
-	omap2_prm_set_mod_reg_bits(OMAP3430_ST_IO_CHAIN_MASK, WKUP_MOD,
-				   PM_WKST);
+	pr_debug("powerdomain: completed transition in %d loops\n", c);
 
-	omap2_prm_read_mod_reg(WKUP_MOD, PM_WKST);
+	return 0;
 }
 
-/**
- * omap3xxx_prm_enable_io_wakeup - enable wakeup events from I/O wakeup latches
- *
- * Activates the I/O wakeup event latches and allows events logged by
- * those latches to signal a wakeup event to the PRCM.  For I/O
- * wakeups to occur, WAKEUPENABLE bits must be set in the pad mux
- * registers, and omap3xxx_prm_reconfigure_io_chain() must be called.
- * No return value.
- */
-static void __init omap3xxx_prm_enable_io_wakeup(void)
+int omap2_clkdm_add_wkdep(struct clockdomain *clkdm1,
+			  struct clockdomain *clkdm2)
+{
+	omap2_prm_set_mod_reg_bits((1 << clkdm2->dep_bit),
+				   clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP);
+	return 0;
+}
+
+int omap2_clkdm_del_wkdep(struct clockdomain *clkdm1,
+			  struct clockdomain *clkdm2)
+{
+	omap2_prm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
+				     clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP);
+	return 0;
+}
+
+int omap2_clkdm_read_wkdep(struct clockdomain *clkdm1,
+			   struct clockdomain *clkdm2)
 {
-	if (omap3_has_io_wakeup())
-		omap2_prm_set_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD,
-					   PM_WKEN);
+	return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs,
+					     PM_WKDEP, (1 << clkdm2->dep_bit));
 }
 
-static int __init omap3xxx_prcm_init(void)
+int omap2_clkdm_clear_all_wkdeps(struct clockdomain *clkdm)
 {
-	int ret = 0;
-
-	if (cpu_is_omap34xx()) {
-		omap3xxx_prm_enable_io_wakeup();
-		ret = omap_prcm_register_chain_handler(&omap3_prcm_irq_setup);
-		if (!ret)
-			irq_set_status_flags(omap_prcm_event_to_irq("io"),
-					     IRQ_NOAUTOEN);
+	struct clkdm_dep *cd;
+	u32 mask = 0;
+
+	for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) {
+		if (!cd->clkdm)
+			continue; /* only happens if data is erroneous */
+
+		/* PRM accesses are slow, so minimize them */
+		mask |= 1 << cd->clkdm->dep_bit;
+		atomic_set(&cd->wkdep_usecount, 0);
 	}
 
-	return ret;
+	omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs,
+				     PM_WKDEP);
+	return 0;
 }
-subsys_initcall(omap3xxx_prcm_init);
+
diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.h b/arch/arm/mach-omap2/prm2xxx_3xxx.h
index c19d249b481..9624b40836d 100644
--- a/arch/arm/mach-omap2/prm2xxx_3xxx.h
+++ b/arch/arm/mach-omap2/prm2xxx_3xxx.h
@@ -1,7 +1,7 @@
 /*
- * OMAP2/3 Power/Reset Management (PRM) register definitions
+ * OMAP2xxx/3xxx-common Power/Reset Management (PRM) register definitions
  *
- * Copyright (C) 2007-2009, 2011 Texas Instruments, Inc.
+ * Copyright (C) 2007-2009, 2011-2012 Texas Instruments, Inc.
  * Copyright (C) 2008-2010 Nokia Corporation
  * Paul Walmsley
  *
@@ -19,160 +19,6 @@
 #include "prcm-common.h"
 #include "prm.h"
 
-#define OMAP2420_PRM_REGADDR(module, reg)				\
-		OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE + (module) + (reg))
-#define OMAP2430_PRM_REGADDR(module, reg)				\
-		OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE + (module) + (reg))
-#define OMAP34XX_PRM_REGADDR(module, reg)				\
-		OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE + (module) + (reg))
-
-
-/*
- * OMAP2-specific global PRM registers
- * Use __raw_{read,write}l() with these registers.
- *
- * With a few exceptions, these are the register names beginning with
- * PRCM_* on 24xx.  (The exceptions are the IRQSTATUS and IRQENABLE
- * bits.)
- *
- */
-
-#define OMAP2_PRCM_REVISION_OFFSET	0x0000
-#define OMAP2420_PRCM_REVISION		OMAP2420_PRM_REGADDR(OCP_MOD, 0x0000)
-#define OMAP2_PRCM_SYSCONFIG_OFFSET	0x0010
-#define OMAP2420_PRCM_SYSCONFIG		OMAP2420_PRM_REGADDR(OCP_MOD, 0x0010)
-
-#define OMAP2_PRCM_IRQSTATUS_MPU_OFFSET	0x0018
-#define OMAP2420_PRCM_IRQSTATUS_MPU	OMAP2420_PRM_REGADDR(OCP_MOD, 0x0018)
-#define OMAP2_PRCM_IRQENABLE_MPU_OFFSET	0x001c
-#define OMAP2420_PRCM_IRQENABLE_MPU	OMAP2420_PRM_REGADDR(OCP_MOD, 0x001c)
-
-#define OMAP2_PRCM_VOLTCTRL_OFFSET	0x0050
-#define OMAP2420_PRCM_VOLTCTRL		OMAP2420_PRM_REGADDR(OCP_MOD, 0x0050)
-#define OMAP2_PRCM_VOLTST_OFFSET	0x0054
-#define OMAP2420_PRCM_VOLTST		OMAP2420_PRM_REGADDR(OCP_MOD, 0x0054)
-#define OMAP2_PRCM_CLKSRC_CTRL_OFFSET	0x0060
-#define OMAP2420_PRCM_CLKSRC_CTRL	OMAP2420_PRM_REGADDR(OCP_MOD, 0x0060)
-#define OMAP2_PRCM_CLKOUT_CTRL_OFFSET	0x0070
-#define OMAP2420_PRCM_CLKOUT_CTRL	OMAP2420_PRM_REGADDR(OCP_MOD, 0x0070)
-#define OMAP2_PRCM_CLKEMUL_CTRL_OFFSET	0x0078
-#define OMAP2420_PRCM_CLKEMUL_CTRL	OMAP2420_PRM_REGADDR(OCP_MOD, 0x0078)
-#define OMAP2_PRCM_CLKCFG_CTRL_OFFSET	0x0080
-#define OMAP2420_PRCM_CLKCFG_CTRL	OMAP2420_PRM_REGADDR(OCP_MOD, 0x0080)
-#define OMAP2_PRCM_CLKCFG_STATUS_OFFSET	0x0084
-#define OMAP2420_PRCM_CLKCFG_STATUS	OMAP2420_PRM_REGADDR(OCP_MOD, 0x0084)
-#define OMAP2_PRCM_VOLTSETUP_OFFSET	0x0090
-#define OMAP2420_PRCM_VOLTSETUP		OMAP2420_PRM_REGADDR(OCP_MOD, 0x0090)
-#define OMAP2_PRCM_CLKSSETUP_OFFSET	0x0094
-#define OMAP2420_PRCM_CLKSSETUP		OMAP2420_PRM_REGADDR(OCP_MOD, 0x0094)
-#define OMAP2_PRCM_POLCTRL_OFFSET	0x0098
-#define OMAP2420_PRCM_POLCTRL		OMAP2420_PRM_REGADDR(OCP_MOD, 0x0098)
-
-#define OMAP2430_PRCM_REVISION		OMAP2430_PRM_REGADDR(OCP_MOD, 0x0000)
-#define OMAP2430_PRCM_SYSCONFIG		OMAP2430_PRM_REGADDR(OCP_MOD, 0x0010)
-
-#define OMAP2430_PRCM_IRQSTATUS_MPU	OMAP2430_PRM_REGADDR(OCP_MOD, 0x0018)
-#define OMAP2430_PRCM_IRQENABLE_MPU	OMAP2430_PRM_REGADDR(OCP_MOD, 0x001c)
-
-#define OMAP2430_PRCM_VOLTCTRL		OMAP2430_PRM_REGADDR(OCP_MOD, 0x0050)
-#define OMAP2430_PRCM_VOLTST		OMAP2430_PRM_REGADDR(OCP_MOD, 0x0054)
-#define OMAP2430_PRCM_CLKSRC_CTRL	OMAP2430_PRM_REGADDR(OCP_MOD, 0x0060)
-#define OMAP2430_PRCM_CLKOUT_CTRL	OMAP2430_PRM_REGADDR(OCP_MOD, 0x0070)
-#define OMAP2430_PRCM_CLKEMUL_CTRL	OMAP2430_PRM_REGADDR(OCP_MOD, 0x0078)
-#define OMAP2430_PRCM_CLKCFG_CTRL	OMAP2430_PRM_REGADDR(OCP_MOD, 0x0080)
-#define OMAP2430_PRCM_CLKCFG_STATUS	OMAP2430_PRM_REGADDR(OCP_MOD, 0x0084)
-#define OMAP2430_PRCM_VOLTSETUP		OMAP2430_PRM_REGADDR(OCP_MOD, 0x0090)
-#define OMAP2430_PRCM_CLKSSETUP		OMAP2430_PRM_REGADDR(OCP_MOD, 0x0094)
-#define OMAP2430_PRCM_POLCTRL		OMAP2430_PRM_REGADDR(OCP_MOD, 0x0098)
-
-/*
- * OMAP3-specific global PRM registers
- * Use __raw_{read,write}l() with these registers.
- *
- * With a few exceptions, these are the register names beginning with
- * PRM_* on 34xx.  (The exceptions are the IRQSTATUS and IRQENABLE
- * bits.)
- */
-
-#define OMAP3_PRM_REVISION_OFFSET	0x0004
-#define OMAP3430_PRM_REVISION		OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0004)
-#define OMAP3_PRM_SYSCONFIG_OFFSET	0x0014
-#define OMAP3430_PRM_SYSCONFIG		OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0014)
-
-#define OMAP3_PRM_IRQSTATUS_MPU_OFFSET	0x0018
-#define OMAP3430_PRM_IRQSTATUS_MPU	OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0018)
-#define OMAP3_PRM_IRQENABLE_MPU_OFFSET	0x001c
-#define OMAP3430_PRM_IRQENABLE_MPU	OMAP34XX_PRM_REGADDR(OCP_MOD, 0x001c)
-
-
-#define OMAP3_PRM_VC_SMPS_SA_OFFSET	0x0020
-#define OMAP3430_PRM_VC_SMPS_SA		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0020)
-#define OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET	0x0024
-#define OMAP3430_PRM_VC_SMPS_VOL_RA	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0024)
-#define OMAP3_PRM_VC_SMPS_CMD_RA_OFFSET	0x0028
-#define OMAP3430_PRM_VC_SMPS_CMD_RA	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0028)
-#define OMAP3_PRM_VC_CMD_VAL_0_OFFSET	0x002c
-#define OMAP3430_PRM_VC_CMD_VAL_0	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x002c)
-#define OMAP3_PRM_VC_CMD_VAL_1_OFFSET	0x0030
-#define OMAP3430_PRM_VC_CMD_VAL_1	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0030)
-#define OMAP3_PRM_VC_CH_CONF_OFFSET	0x0034
-#define OMAP3430_PRM_VC_CH_CONF		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0034)
-#define OMAP3_PRM_VC_I2C_CFG_OFFSET	0x0038
-#define OMAP3430_PRM_VC_I2C_CFG		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0038)
-#define OMAP3_PRM_VC_BYPASS_VAL_OFFSET	0x003c
-#define OMAP3430_PRM_VC_BYPASS_VAL	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x003c)
-#define OMAP3_PRM_RSTCTRL_OFFSET	0x0050
-#define OMAP3430_PRM_RSTCTRL		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0050)
-#define OMAP3_PRM_RSTTIME_OFFSET	0x0054
-#define OMAP3430_PRM_RSTTIME		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0054)
-#define OMAP3_PRM_RSTST_OFFSET	0x0058
-#define OMAP3430_PRM_RSTST		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0058)
-#define OMAP3_PRM_VOLTCTRL_OFFSET	0x0060
-#define OMAP3430_PRM_VOLTCTRL		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0060)
-#define OMAP3_PRM_SRAM_PCHARGE_OFFSET	0x0064
-#define OMAP3430_PRM_SRAM_PCHARGE	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0064)
-#define OMAP3_PRM_CLKSRC_CTRL_OFFSET	0x0070
-#define OMAP3430_PRM_CLKSRC_CTRL	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0070)
-#define OMAP3_PRM_VOLTSETUP1_OFFSET	0x0090
-#define OMAP3430_PRM_VOLTSETUP1		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0090)
-#define OMAP3_PRM_VOLTOFFSET_OFFSET	0x0094
-#define OMAP3430_PRM_VOLTOFFSET		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0094)
-#define OMAP3_PRM_CLKSETUP_OFFSET	0x0098
-#define OMAP3430_PRM_CLKSETUP		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0098)
-#define OMAP3_PRM_POLCTRL_OFFSET	0x009c
-#define OMAP3430_PRM_POLCTRL		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x009c)
-#define OMAP3_PRM_VOLTSETUP2_OFFSET	0x00a0
-#define OMAP3430_PRM_VOLTSETUP2		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00a0)
-#define OMAP3_PRM_VP1_CONFIG_OFFSET	0x00b0
-#define OMAP3430_PRM_VP1_CONFIG		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b0)
-#define OMAP3_PRM_VP1_VSTEPMIN_OFFSET	0x00b4
-#define OMAP3430_PRM_VP1_VSTEPMIN	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b4)
-#define OMAP3_PRM_VP1_VSTEPMAX_OFFSET	0x00b8
-#define OMAP3430_PRM_VP1_VSTEPMAX	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b8)
-#define OMAP3_PRM_VP1_VLIMITTO_OFFSET	0x00bc
-#define OMAP3430_PRM_VP1_VLIMITTO	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00bc)
-#define OMAP3_PRM_VP1_VOLTAGE_OFFSET	0x00c0
-#define OMAP3430_PRM_VP1_VOLTAGE	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c0)
-#define OMAP3_PRM_VP1_STATUS_OFFSET	0x00c4
-#define OMAP3430_PRM_VP1_STATUS		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c4)
-#define OMAP3_PRM_VP2_CONFIG_OFFSET	0x00d0
-#define OMAP3430_PRM_VP2_CONFIG		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d0)
-#define OMAP3_PRM_VP2_VSTEPMIN_OFFSET	0x00d4
-#define OMAP3430_PRM_VP2_VSTEPMIN	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d4)
-#define OMAP3_PRM_VP2_VSTEPMAX_OFFSET	0x00d8
-#define OMAP3430_PRM_VP2_VSTEPMAX	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d8)
-#define OMAP3_PRM_VP2_VLIMITTO_OFFSET	0x00dc
-#define OMAP3430_PRM_VP2_VLIMITTO	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00dc)
-#define OMAP3_PRM_VP2_VOLTAGE_OFFSET	0x00e0
-#define OMAP3430_PRM_VP2_VOLTAGE	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e0)
-#define OMAP3_PRM_VP2_STATUS_OFFSET	0x00e4
-#define OMAP3430_PRM_VP2_STATUS		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e4)
-
-#define OMAP3_PRM_CLKSEL_OFFSET	0x0040
-#define OMAP3430_PRM_CLKSEL		OMAP34XX_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0040)
-#define OMAP3_PRM_CLKOUT_CTRL_OFFSET	0x0070
-#define OMAP3430_PRM_CLKOUT_CTRL	OMAP34XX_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0070)
-
 /*
  * Module specific PRM register offsets from PRM_BASE + domain offset
  *
@@ -200,66 +46,83 @@
 #define PM_EVGENONTIM					0x00d8
 #define PM_EVGENOFFTIM					0x00dc
 
-/* OMAP2xxx specific register offsets */
-#define OMAP24XX_PM_WKEN2				0x00a4
-#define OMAP24XX_PM_WKST2				0x00b4
-
-#define OMAP24XX_PRCM_IRQSTATUS_DSP			0x00f0	/* IVA mod */
-#define OMAP24XX_PRCM_IRQENABLE_DSP			0x00f4	/* IVA mod */
-#define OMAP24XX_PRCM_IRQSTATUS_IVA			0x00f8
-#define OMAP24XX_PRCM_IRQENABLE_IVA			0x00fc
 
-/* OMAP3 specific register offsets */
-#define OMAP3430ES2_PM_WKEN3				0x00f0
-#define OMAP3430ES2_PM_WKST3				0x00b8
-
-#define OMAP3430_PM_MPUGRPSEL				0x00a4
-#define OMAP3430_PM_MPUGRPSEL1				OMAP3430_PM_MPUGRPSEL
-#define OMAP3430ES2_PM_MPUGRPSEL3			0x00f8
-
-#define OMAP3430_PM_IVAGRPSEL				0x00a8
-#define OMAP3430_PM_IVAGRPSEL1				OMAP3430_PM_IVAGRPSEL
-#define OMAP3430ES2_PM_IVAGRPSEL3			0x00f4
-
-#define OMAP3430_PM_PREPWSTST				0x00e8
-
-#define OMAP3430_PRM_IRQSTATUS_IVA2			0x00f8
-#define OMAP3430_PRM_IRQENABLE_IVA2			0x00fc
+#ifndef __ASSEMBLER__
 
+#include <linux/io.h>
+#include "powerdomain.h"
 
-#ifndef __ASSEMBLER__
 /* Power/reset management domain register get/set */
-extern u32 omap2_prm_read_mod_reg(s16 module, u16 idx);
-extern void omap2_prm_write_mod_reg(u32 val, s16 module, u16 idx);
-extern u32 omap2_prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx);
-extern u32 omap2_prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx);
-extern u32 omap2_prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx);
-extern u32 omap2_prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask);
+static inline u32 omap2_prm_read_mod_reg(s16 module, u16 idx)
+{
+	return __raw_readl(prm_base + module + idx);
+}
+
+static inline void omap2_prm_write_mod_reg(u32 val, s16 module, u16 idx)
+{
+	__raw_writel(val, prm_base + module + idx);
+}
+
+/* Read-modify-write a register in a PRM module. Caller must lock */
+static inline u32 omap2_prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module,
+					     s16 idx)
+{
+	u32 v;
+
+	v = omap2_prm_read_mod_reg(module, idx);
+	v &= ~mask;
+	v |= bits;
+	omap2_prm_write_mod_reg(v, module, idx);
+
+	return v;
+}
+
+/* Read a PRM register, AND it, and shift the result down to bit 0 */
+static inline u32 omap2_prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask)
+{
+	u32 v;
+
+	v = omap2_prm_read_mod_reg(domain, idx);
+	v &= mask;
+	v >>= __ffs(mask);
+
+	return v;
+}
+
+static inline u32 omap2_prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx)
+{
+	return omap2_prm_rmw_mod_reg_bits(bits, bits, module, idx);
+}
+
+static inline u32 omap2_prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx)
+{
+	return omap2_prm_rmw_mod_reg_bits(bits, 0x0, module, idx);
+}
 
 /* These omap2_ PRM functions apply to both OMAP2 and 3 */
 extern int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift);
 extern int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift);
 extern int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift, u8 st_shift);
 
-/* OMAP3-specific VP functions */
-u32 omap3_prm_vp_check_txdone(u8 vp_id);
-void omap3_prm_vp_clear_txdone(u8 vp_id);
-
-/*
- * OMAP3 access functions for voltage controller (VC) and
- * voltage proccessor (VP) in the PRM.
- */
-extern u32 omap3_prm_vcvp_read(u8 offset);
-extern void omap3_prm_vcvp_write(u32 val, u8 offset);
-extern u32 omap3_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset);
-
-extern void omap3xxx_prm_reconfigure_io_chain(void);
-
-/* PRM interrupt-related functions */
-extern void omap3xxx_prm_read_pending_irqs(unsigned long *events);
-extern void omap3xxx_prm_ocp_barrier(void);
-extern void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask);
-extern void omap3xxx_prm_restore_irqen(u32 *saved_mask);
+extern int omap2_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst);
+extern int omap2_pwrdm_read_next_pwrst(struct powerdomain *pwrdm);
+extern int omap2_pwrdm_read_pwrst(struct powerdomain *pwrdm);
+extern int omap2_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank,
+				    u8 pwrst);
+extern int omap2_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank,
+				     u8 pwrst);
+extern int omap2_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank);
+extern int omap2_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank);
+extern int omap2_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst);
+extern int omap2_pwrdm_wait_transition(struct powerdomain *pwrdm);
+
+extern int omap2_clkdm_add_wkdep(struct clockdomain *clkdm1,
+				 struct clockdomain *clkdm2);
+extern int omap2_clkdm_del_wkdep(struct clockdomain *clkdm1,
+				 struct clockdomain *clkdm2);
+extern int omap2_clkdm_read_wkdep(struct clockdomain *clkdm1,
+				  struct clockdomain *clkdm2);
+extern int omap2_clkdm_clear_all_wkdeps(struct clockdomain *clkdm);
 
 #endif /* __ASSEMBLER */
 
@@ -289,6 +152,7 @@ extern void omap3xxx_prm_restore_irqen(u32 *saved_mask);
 /* Named PRCM_CLKSRC_CTRL on the 24XX */
 #define OMAP_SYSCLKDIV_SHIFT				6
 #define OMAP_SYSCLKDIV_MASK				(0x3 << 6)
+#define OMAP_SYSCLKDIV_WIDTH				2
 #define OMAP_AUTOEXTCLKMODE_SHIFT			3
 #define OMAP_AUTOEXTCLKMODE_MASK			(0x3 << 3)
 #define OMAP_SYSCLKSEL_SHIFT				0
@@ -348,7 +212,9 @@ extern void omap3xxx_prm_restore_irqen(u32 *saved_mask);
  *
  * 3430: RM_RSTST_CORE, RM_RSTST_EMU
  */
+#define OMAP_GLOBALWARM_RST_SHIFT			1
 #define OMAP_GLOBALWARM_RST_MASK			(1 << 1)
+#define OMAP_GLOBALCOLD_RST_SHIFT			0
 #define OMAP_GLOBALCOLD_RST_MASK			(1 << 0)
 
 /*
@@ -376,11 +242,4 @@ extern void omap3xxx_prm_restore_irqen(u32 *saved_mask);
 #define OMAP_LOGICRETSTATE_MASK				(1 << 2)
 
 
-/*
- * MAX_MODULE_HARDRESET_WAIT: Maximum microseconds to wait for an OMAP
- * submodule to exit hardreset
- */
-#define MAX_MODULE_HARDRESET_WAIT		10000
-
-
 #endif
diff --git a/arch/arm/mach-omap2/prm33xx.c b/arch/arm/mach-omap2/prm33xx.c
index e7dbb6cf125..1ac73883f89 100644
--- a/arch/arm/mach-omap2/prm33xx.c
+++ b/arch/arm/mach-omap2/prm33xx.c
@@ -19,9 +19,8 @@
 #include <linux/err.h>
 #include <linux/io.h>
 
-#include <plat/common.h>
-
 #include "common.h"
+#include "powerdomain.h"
 #include "prm33xx.h"
 #include "prm-regbits-33xx.h"
 
@@ -133,3 +132,204 @@ int am33xx_prm_deassert_hardreset(u8 shift, s16 inst,
 
 	return (c == MAX_MODULE_HARDRESET_WAIT) ? -EBUSY : 0;
 }
+
+static int am33xx_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
+{
+	am33xx_prm_rmw_reg_bits(OMAP_POWERSTATE_MASK,
+				(pwrst << OMAP_POWERSTATE_SHIFT),
+				pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
+	return 0;
+}
+
+static int am33xx_pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
+{
+	u32 v;
+
+	v = am33xx_prm_read_reg(pwrdm->prcm_offs,  pwrdm->pwrstctrl_offs);
+	v &= OMAP_POWERSTATE_MASK;
+	v >>= OMAP_POWERSTATE_SHIFT;
+
+	return v;
+}
+
+static int am33xx_pwrdm_read_pwrst(struct powerdomain *pwrdm)
+{
+	u32 v;
+
+	v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs);
+	v &= OMAP_POWERSTATEST_MASK;
+	v >>= OMAP_POWERSTATEST_SHIFT;
+
+	return v;
+}
+
+static int am33xx_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
+{
+	u32 v;
+
+	v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs);
+	v &= AM33XX_LASTPOWERSTATEENTERED_MASK;
+	v >>= AM33XX_LASTPOWERSTATEENTERED_SHIFT;
+
+	return v;
+}
+
+static int am33xx_pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm)
+{
+	am33xx_prm_rmw_reg_bits(AM33XX_LOWPOWERSTATECHANGE_MASK,
+				(1 << AM33XX_LOWPOWERSTATECHANGE_SHIFT),
+				pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
+	return 0;
+}
+
+static int am33xx_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
+{
+	am33xx_prm_rmw_reg_bits(AM33XX_LASTPOWERSTATEENTERED_MASK,
+				AM33XX_LASTPOWERSTATEENTERED_MASK,
+				pwrdm->prcm_offs, pwrdm->pwrstst_offs);
+	return 0;
+}
+
+static int am33xx_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
+{
+	u32 m;
+
+	m = pwrdm->logicretstate_mask;
+	if (!m)
+		return -EINVAL;
+
+	am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)),
+				pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
+
+	return 0;
+}
+
+static int am33xx_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm)
+{
+	u32 v;
+
+	v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs);
+	v &= AM33XX_LOGICSTATEST_MASK;
+	v >>= AM33XX_LOGICSTATEST_SHIFT;
+
+	return v;
+}
+
+static int am33xx_pwrdm_read_logic_retst(struct powerdomain *pwrdm)
+{
+	u32 v, m;
+
+	m = pwrdm->logicretstate_mask;
+	if (!m)
+		return -EINVAL;
+
+	v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
+	v &= m;
+	v >>= __ffs(m);
+
+	return v;
+}
+
+static int am33xx_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank,
+		u8 pwrst)
+{
+	u32 m;
+
+	m = pwrdm->mem_on_mask[bank];
+	if (!m)
+		return -EINVAL;
+
+	am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)),
+				pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
+
+	return 0;
+}
+
+static int am33xx_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank,
+					u8 pwrst)
+{
+	u32 m;
+
+	m = pwrdm->mem_ret_mask[bank];
+	if (!m)
+		return -EINVAL;
+
+	am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)),
+				pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
+
+	return 0;
+}
+
+static int am33xx_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
+{
+	u32 m, v;
+
+	m = pwrdm->mem_pwrst_mask[bank];
+	if (!m)
+		return -EINVAL;
+
+	v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs);
+	v &= m;
+	v >>= __ffs(m);
+
+	return v;
+}
+
+static int am33xx_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
+{
+	u32 m, v;
+
+	m = pwrdm->mem_retst_mask[bank];
+	if (!m)
+		return -EINVAL;
+
+	v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstctrl_offs);
+	v &= m;
+	v >>= __ffs(m);
+
+	return v;
+}
+
+static int am33xx_pwrdm_wait_transition(struct powerdomain *pwrdm)
+{
+	u32 c = 0;
+
+	/*
+	 * REVISIT: pwrdm_wait_transition() may be better implemented
+	 * via a callback and a periodic timer check -- how long do we expect
+	 * powerdomain transitions to take?
+	 */
+
+	/* XXX Is this udelay() value meaningful? */
+	while ((am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs)
+			& OMAP_INTRANSITION_MASK) &&
+			(c++ < PWRDM_TRANSITION_BAILOUT))
+		udelay(1);
+
+	if (c > PWRDM_TRANSITION_BAILOUT) {
+		pr_err("powerdomain: %s: waited too long to complete transition\n",
+		       pwrdm->name);
+		return -EAGAIN;
+	}
+
+	pr_debug("powerdomain: completed transition in %d loops\n", c);
+
+	return 0;
+}
+
+struct pwrdm_ops am33xx_pwrdm_operations = {
+	.pwrdm_set_next_pwrst		= am33xx_pwrdm_set_next_pwrst,
+	.pwrdm_read_next_pwrst		= am33xx_pwrdm_read_next_pwrst,
+	.pwrdm_read_pwrst		= am33xx_pwrdm_read_pwrst,
+	.pwrdm_read_prev_pwrst		= am33xx_pwrdm_read_prev_pwrst,
+	.pwrdm_set_logic_retst		= am33xx_pwrdm_set_logic_retst,
+	.pwrdm_read_logic_pwrst		= am33xx_pwrdm_read_logic_pwrst,
+	.pwrdm_read_logic_retst		= am33xx_pwrdm_read_logic_retst,
+	.pwrdm_clear_all_prev_pwrst	= am33xx_pwrdm_clear_all_prev_pwrst,
+	.pwrdm_set_lowpwrstchange	= am33xx_pwrdm_set_lowpwrstchange,
+	.pwrdm_read_mem_pwrst		= am33xx_pwrdm_read_mem_pwrst,
+	.pwrdm_read_mem_retst		= am33xx_pwrdm_read_mem_retst,
+	.pwrdm_set_mem_onst		= am33xx_pwrdm_set_mem_onst,
+	.pwrdm_set_mem_retst		= am33xx_pwrdm_set_mem_retst,
+	.pwrdm_wait_transition		= am33xx_pwrdm_wait_transition,
+};
diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c
new file mode 100644
index 00000000000..db198d05858
--- /dev/null
+++ b/arch/arm/mach-omap2/prm3xxx.c
@@ -0,0 +1,420 @@
+/*
+ * OMAP3xxx PRM module functions
+ *
+ * Copyright (C) 2010-2012 Texas Instruments, Inc.
+ * Copyright (C) 2010 Nokia Corporation
+ * Benoît Cousson
+ * Paul Walmsley
+ * Rajendra Nayak <rnayak@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+
+#include "common.h"
+#include <plat/cpu.h>
+
+#include "vp.h"
+#include "powerdomain.h"
+#include "prm3xxx.h"
+#include "prm2xxx_3xxx.h"
+#include "cm2xxx_3xxx.h"
+#include "prm-regbits-34xx.h"
+
+static const struct omap_prcm_irq omap3_prcm_irqs[] = {
+	OMAP_PRCM_IRQ("wkup",	0,	0),
+	OMAP_PRCM_IRQ("io",	9,	1),
+};
+
+static struct omap_prcm_irq_setup omap3_prcm_irq_setup = {
+	.ack			= OMAP3_PRM_IRQSTATUS_MPU_OFFSET,
+	.mask			= OMAP3_PRM_IRQENABLE_MPU_OFFSET,
+	.nr_regs		= 1,
+	.irqs			= omap3_prcm_irqs,
+	.nr_irqs		= ARRAY_SIZE(omap3_prcm_irqs),
+	.irq			= 11 + OMAP_INTC_START,
+	.read_pending_irqs	= &omap3xxx_prm_read_pending_irqs,
+	.ocp_barrier		= &omap3xxx_prm_ocp_barrier,
+	.save_and_clear_irqen	= &omap3xxx_prm_save_and_clear_irqen,
+	.restore_irqen		= &omap3xxx_prm_restore_irqen,
+};
+
+/*
+ * omap3_prm_reset_src_map - map from bits in the PRM_RSTST hardware
+ *   register (which are specific to OMAP3xxx SoCs) to reset source ID
+ *   bit shifts (which is an OMAP SoC-independent enumeration)
+ */
+static struct prm_reset_src_map omap3xxx_prm_reset_src_map[] = {
+	{ OMAP3430_GLOBAL_COLD_RST_SHIFT, OMAP_GLOBAL_COLD_RST_SRC_ID_SHIFT },
+	{ OMAP3430_GLOBAL_SW_RST_SHIFT, OMAP_GLOBAL_WARM_RST_SRC_ID_SHIFT },
+	{ OMAP3430_SECURITY_VIOL_RST_SHIFT, OMAP_SECU_VIOL_RST_SRC_ID_SHIFT },
+	{ OMAP3430_MPU_WD_RST_SHIFT, OMAP_MPU_WD_RST_SRC_ID_SHIFT },
+	{ OMAP3430_SECURE_WD_RST_SHIFT, OMAP_MPU_WD_RST_SRC_ID_SHIFT },
+	{ OMAP3430_EXTERNAL_WARM_RST_SHIFT, OMAP_EXTWARM_RST_SRC_ID_SHIFT },
+	{ OMAP3430_VDD1_VOLTAGE_MANAGER_RST_SHIFT,
+	  OMAP_VDD_MPU_VM_RST_SRC_ID_SHIFT },
+	{ OMAP3430_VDD2_VOLTAGE_MANAGER_RST_SHIFT,
+	  OMAP_VDD_CORE_VM_RST_SRC_ID_SHIFT },
+	{ OMAP3430_ICEPICK_RST_SHIFT, OMAP_ICEPICK_RST_SRC_ID_SHIFT },
+	{ OMAP3430_ICECRUSHER_RST_SHIFT, OMAP_ICECRUSHER_RST_SRC_ID_SHIFT },
+	{ -1, -1 },
+};
+
+/* PRM VP */
+
+/*
+ * struct omap3_vp - OMAP3 VP register access description.
+ * @tranxdone_status: VP_TRANXDONE_ST bitmask in PRM_IRQSTATUS_MPU reg
+ */
+struct omap3_vp {
+	u32 tranxdone_status;
+};
+
+static struct omap3_vp omap3_vp[] = {
+	[OMAP3_VP_VDD_MPU_ID] = {
+		.tranxdone_status = OMAP3430_VP1_TRANXDONE_ST_MASK,
+	},
+	[OMAP3_VP_VDD_CORE_ID] = {
+		.tranxdone_status = OMAP3430_VP2_TRANXDONE_ST_MASK,
+	},
+};
+
+#define MAX_VP_ID ARRAY_SIZE(omap3_vp);
+
+u32 omap3_prm_vp_check_txdone(u8 vp_id)
+{
+	struct omap3_vp *vp = &omap3_vp[vp_id];
+	u32 irqstatus;
+
+	irqstatus = omap2_prm_read_mod_reg(OCP_MOD,
+					   OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
+	return irqstatus & vp->tranxdone_status;
+}
+
+void omap3_prm_vp_clear_txdone(u8 vp_id)
+{
+	struct omap3_vp *vp = &omap3_vp[vp_id];
+
+	omap2_prm_write_mod_reg(vp->tranxdone_status,
+				OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
+}
+
+u32 omap3_prm_vcvp_read(u8 offset)
+{
+	return omap2_prm_read_mod_reg(OMAP3430_GR_MOD, offset);
+}
+
+void omap3_prm_vcvp_write(u32 val, u8 offset)
+{
+	omap2_prm_write_mod_reg(val, OMAP3430_GR_MOD, offset);
+}
+
+u32 omap3_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset)
+{
+	return omap2_prm_rmw_mod_reg_bits(mask, bits, OMAP3430_GR_MOD, offset);
+}
+
+/**
+ * omap3xxx_prm_dpll3_reset - use DPLL3 reset to reboot the OMAP SoC
+ *
+ * Set the DPLL3 reset bit, which should reboot the SoC.  This is the
+ * recommended way to restart the SoC, considering Errata i520.  No
+ * return value.
+ */
+void omap3xxx_prm_dpll3_reset(void)
+{
+	omap2_prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, OMAP3430_GR_MOD,
+				   OMAP2_RM_RSTCTRL);
+	/* OCP barrier */
+	omap2_prm_read_mod_reg(OMAP3430_GR_MOD, OMAP2_RM_RSTCTRL);
+}
+
+/**
+ * omap3xxx_prm_read_pending_irqs - read pending PRM MPU IRQs into @events
+ * @events: ptr to a u32, preallocated by caller
+ *
+ * Read PRM_IRQSTATUS_MPU bits, AND'ed with the currently-enabled PRM
+ * MPU IRQs, and store the result into the u32 pointed to by @events.
+ * No return value.
+ */
+void omap3xxx_prm_read_pending_irqs(unsigned long *events)
+{
+	u32 mask, st;
+
+	/* XXX Can the mask read be avoided (e.g., can it come from RAM?) */
+	mask = omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_IRQENABLE_MPU_OFFSET);
+	st = omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
+
+	events[0] = mask & st;
+}
+
+/**
+ * omap3xxx_prm_ocp_barrier - force buffered MPU writes to the PRM to complete
+ *
+ * Force any buffered writes to the PRM IP block to complete.  Needed
+ * by the PRM IRQ handler, which reads and writes directly to the IP
+ * block, to avoid race conditions after acknowledging or clearing IRQ
+ * bits.  No return value.
+ */
+void omap3xxx_prm_ocp_barrier(void)
+{
+	omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_REVISION_OFFSET);
+}
+
+/**
+ * omap3xxx_prm_save_and_clear_irqen - save/clear PRM_IRQENABLE_MPU reg
+ * @saved_mask: ptr to a u32 array to save IRQENABLE bits
+ *
+ * Save the PRM_IRQENABLE_MPU register to @saved_mask.  @saved_mask
+ * must be allocated by the caller.  Intended to be used in the PRM
+ * interrupt handler suspend callback.  The OCP barrier is needed to
+ * ensure the write to disable PRM interrupts reaches the PRM before
+ * returning; otherwise, spurious interrupts might occur.  No return
+ * value.
+ */
+void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask)
+{
+	saved_mask[0] = omap2_prm_read_mod_reg(OCP_MOD,
+					       OMAP3_PRM_IRQENABLE_MPU_OFFSET);
+	omap2_prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQENABLE_MPU_OFFSET);
+
+	/* OCP barrier */
+	omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_REVISION_OFFSET);
+}
+
+/**
+ * omap3xxx_prm_restore_irqen - set PRM_IRQENABLE_MPU register from args
+ * @saved_mask: ptr to a u32 array of IRQENABLE bits saved previously
+ *
+ * Restore the PRM_IRQENABLE_MPU register from @saved_mask.  Intended
+ * to be used in the PRM interrupt handler resume callback to restore
+ * values saved by omap3xxx_prm_save_and_clear_irqen().  No OCP
+ * barrier should be needed here; any pending PRM interrupts will fire
+ * once the writes reach the PRM.  No return value.
+ */
+void omap3xxx_prm_restore_irqen(u32 *saved_mask)
+{
+	omap2_prm_write_mod_reg(saved_mask[0], OCP_MOD,
+				OMAP3_PRM_IRQENABLE_MPU_OFFSET);
+}
+
+/**
+ * omap3xxx_prm_reconfigure_io_chain - clear latches and reconfigure I/O chain
+ *
+ * Clear any previously-latched I/O wakeup events and ensure that the
+ * I/O wakeup gates are aligned with the current mux settings.  Works
+ * by asserting WUCLKIN, waiting for WUCLKOUT to be asserted, and then
+ * deasserting WUCLKIN and clearing the ST_IO_CHAIN WKST bit.  No
+ * return value.
+ */
+void omap3xxx_prm_reconfigure_io_chain(void)
+{
+	int i = 0;
+
+	omap2_prm_set_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD,
+				   PM_WKEN);
+
+	omap_test_timeout(omap2_prm_read_mod_reg(WKUP_MOD, PM_WKST) &
+			  OMAP3430_ST_IO_CHAIN_MASK,
+			  MAX_IOPAD_LATCH_TIME, i);
+	if (i == MAX_IOPAD_LATCH_TIME)
+		pr_warn("PRM: I/O chain clock line assertion timed out\n");
+
+	omap2_prm_clear_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD,
+				     PM_WKEN);
+
+	omap2_prm_set_mod_reg_bits(OMAP3430_ST_IO_CHAIN_MASK, WKUP_MOD,
+				   PM_WKST);
+
+	omap2_prm_read_mod_reg(WKUP_MOD, PM_WKST);
+}
+
+/**
+ * omap3xxx_prm_enable_io_wakeup - enable wakeup events from I/O wakeup latches
+ *
+ * Activates the I/O wakeup event latches and allows events logged by
+ * those latches to signal a wakeup event to the PRCM.  For I/O
+ * wakeups to occur, WAKEUPENABLE bits must be set in the pad mux
+ * registers, and omap3xxx_prm_reconfigure_io_chain() must be called.
+ * No return value.
+ */
+static void __init omap3xxx_prm_enable_io_wakeup(void)
+{
+	if (omap3_has_io_wakeup())
+		omap2_prm_set_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD,
+					   PM_WKEN);
+}
+
+/**
+ * omap3xxx_prm_read_reset_sources - return the last SoC reset source
+ *
+ * Return a u32 representing the last reset sources of the SoC.  The
+ * returned reset source bits are standardized across OMAP SoCs.
+ */
+static u32 omap3xxx_prm_read_reset_sources(void)
+{
+	struct prm_reset_src_map *p;
+	u32 r = 0;
+	u32 v;
+
+	v = omap2_prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST);
+
+	p = omap3xxx_prm_reset_src_map;
+	while (p->reg_shift >= 0 && p->std_shift >= 0) {
+		if (v & (1 << p->reg_shift))
+			r |= 1 << p->std_shift;
+		p++;
+	}
+
+	return r;
+}
+
+/* Powerdomain low-level functions */
+
+/* Applicable only for OMAP3. Not supported on OMAP2 */
+static int omap3_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
+{
+	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+					     OMAP3430_PM_PREPWSTST,
+					     OMAP3430_LASTPOWERSTATEENTERED_MASK);
+}
+
+static int omap3_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm)
+{
+	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+					     OMAP2_PM_PWSTST,
+					     OMAP3430_LOGICSTATEST_MASK);
+}
+
+static int omap3_pwrdm_read_logic_retst(struct powerdomain *pwrdm)
+{
+	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+					     OMAP2_PM_PWSTCTRL,
+					     OMAP3430_LOGICSTATEST_MASK);
+}
+
+static int omap3_pwrdm_read_prev_logic_pwrst(struct powerdomain *pwrdm)
+{
+	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+					     OMAP3430_PM_PREPWSTST,
+					     OMAP3430_LASTLOGICSTATEENTERED_MASK);
+}
+
+static int omap3_get_mem_bank_lastmemst_mask(u8 bank)
+{
+	switch (bank) {
+	case 0:
+		return OMAP3430_LASTMEM1STATEENTERED_MASK;
+	case 1:
+		return OMAP3430_LASTMEM2STATEENTERED_MASK;
+	case 2:
+		return OMAP3430_LASTSHAREDL2CACHEFLATSTATEENTERED_MASK;
+	case 3:
+		return OMAP3430_LASTL2FLATMEMSTATEENTERED_MASK;
+	default:
+		WARN_ON(1); /* should never happen */
+		return -EEXIST;
+	}
+	return 0;
+}
+
+static int omap3_pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
+{
+	u32 m;
+
+	m = omap3_get_mem_bank_lastmemst_mask(bank);
+
+	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+				OMAP3430_PM_PREPWSTST, m);
+}
+
+static int omap3_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
+{
+	omap2_prm_write_mod_reg(0, pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST);
+	return 0;
+}
+
+static int omap3_pwrdm_enable_hdwr_sar(struct powerdomain *pwrdm)
+{
+	return omap2_prm_rmw_mod_reg_bits(0,
+					  1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT,
+					  pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL);
+}
+
+static int omap3_pwrdm_disable_hdwr_sar(struct powerdomain *pwrdm)
+{
+	return omap2_prm_rmw_mod_reg_bits(1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT,
+					  0, pwrdm->prcm_offs,
+					  OMAP2_PM_PWSTCTRL);
+}
+
+struct pwrdm_ops omap3_pwrdm_operations = {
+	.pwrdm_set_next_pwrst	= omap2_pwrdm_set_next_pwrst,
+	.pwrdm_read_next_pwrst	= omap2_pwrdm_read_next_pwrst,
+	.pwrdm_read_pwrst	= omap2_pwrdm_read_pwrst,
+	.pwrdm_read_prev_pwrst	= omap3_pwrdm_read_prev_pwrst,
+	.pwrdm_set_logic_retst	= omap2_pwrdm_set_logic_retst,
+	.pwrdm_read_logic_pwrst	= omap3_pwrdm_read_logic_pwrst,
+	.pwrdm_read_logic_retst	= omap3_pwrdm_read_logic_retst,
+	.pwrdm_read_prev_logic_pwrst	= omap3_pwrdm_read_prev_logic_pwrst,
+	.pwrdm_set_mem_onst	= omap2_pwrdm_set_mem_onst,
+	.pwrdm_set_mem_retst	= omap2_pwrdm_set_mem_retst,
+	.pwrdm_read_mem_pwrst	= omap2_pwrdm_read_mem_pwrst,
+	.pwrdm_read_mem_retst	= omap2_pwrdm_read_mem_retst,
+	.pwrdm_read_prev_mem_pwrst	= omap3_pwrdm_read_prev_mem_pwrst,
+	.pwrdm_clear_all_prev_pwrst	= omap3_pwrdm_clear_all_prev_pwrst,
+	.pwrdm_enable_hdwr_sar	= omap3_pwrdm_enable_hdwr_sar,
+	.pwrdm_disable_hdwr_sar	= omap3_pwrdm_disable_hdwr_sar,
+	.pwrdm_wait_transition	= omap2_pwrdm_wait_transition,
+};
+
+/*
+ *
+ */
+
+static struct prm_ll_data omap3xxx_prm_ll_data = {
+	.read_reset_sources = &omap3xxx_prm_read_reset_sources,
+};
+
+int __init omap3xxx_prm_init(void)
+{
+	if (!cpu_is_omap34xx())
+		return 0;
+
+	return prm_register(&omap3xxx_prm_ll_data);
+}
+
+static int __init omap3xxx_prm_late_init(void)
+{
+	int ret;
+
+	if (!cpu_is_omap34xx())
+		return 0;
+
+	omap3xxx_prm_enable_io_wakeup();
+	ret = omap_prcm_register_chain_handler(&omap3_prcm_irq_setup);
+	if (!ret)
+		irq_set_status_flags(omap_prcm_event_to_irq("io"),
+				     IRQ_NOAUTOEN);
+
+	return ret;
+}
+subsys_initcall(omap3xxx_prm_late_init);
+
+static void __exit omap3xxx_prm_exit(void)
+{
+	if (!cpu_is_omap34xx())
+		return;
+
+	/* Should never happen */
+	WARN(prm_unregister(&omap3xxx_prm_ll_data),
+	     "%s: prm_ll_data function pointer mismatch\n", __func__);
+}
+__exitcall(omap3xxx_prm_exit);
diff --git a/arch/arm/mach-omap2/prm3xxx.h b/arch/arm/mach-omap2/prm3xxx.h
new file mode 100644
index 00000000000..277f71794e6
--- /dev/null
+++ b/arch/arm/mach-omap2/prm3xxx.h
@@ -0,0 +1,163 @@
+/*
+ * OMAP3xxx Power/Reset Management (PRM) register definitions
+ *
+ * Copyright (C) 2007-2009, 2011-2012 Texas Instruments, Inc.
+ * Copyright (C) 2008-2010 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * The PRM hardware modules on the OMAP2/3 are quite similar to each
+ * other.  The PRM on OMAP4 has a new register layout, and is handled
+ * in a separate file.
+ */
+#ifndef __ARCH_ARM_MACH_OMAP2_PRM3XXX_H
+#define __ARCH_ARM_MACH_OMAP2_PRM3XXX_H
+
+#include "prcm-common.h"
+#include "prm.h"
+#include "prm2xxx_3xxx.h"
+
+#define OMAP34XX_PRM_REGADDR(module, reg)				\
+		OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE + (module) + (reg))
+
+
+/*
+ * OMAP3-specific global PRM registers
+ * Use __raw_{read,write}l() with these registers.
+ *
+ * With a few exceptions, these are the register names beginning with
+ * PRM_* on 34xx.  (The exceptions are the IRQSTATUS and IRQENABLE
+ * bits.)
+ */
+
+#define OMAP3_PRM_REVISION_OFFSET	0x0004
+#define OMAP3430_PRM_REVISION		OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0004)
+#define OMAP3_PRM_SYSCONFIG_OFFSET	0x0014
+#define OMAP3430_PRM_SYSCONFIG		OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0014)
+
+#define OMAP3_PRM_IRQSTATUS_MPU_OFFSET	0x0018
+#define OMAP3430_PRM_IRQSTATUS_MPU	OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0018)
+#define OMAP3_PRM_IRQENABLE_MPU_OFFSET	0x001c
+#define OMAP3430_PRM_IRQENABLE_MPU	OMAP34XX_PRM_REGADDR(OCP_MOD, 0x001c)
+
+
+#define OMAP3_PRM_VC_SMPS_SA_OFFSET	0x0020
+#define OMAP3430_PRM_VC_SMPS_SA		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0020)
+#define OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET	0x0024
+#define OMAP3430_PRM_VC_SMPS_VOL_RA	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0024)
+#define OMAP3_PRM_VC_SMPS_CMD_RA_OFFSET	0x0028
+#define OMAP3430_PRM_VC_SMPS_CMD_RA	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0028)
+#define OMAP3_PRM_VC_CMD_VAL_0_OFFSET	0x002c
+#define OMAP3430_PRM_VC_CMD_VAL_0	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x002c)
+#define OMAP3_PRM_VC_CMD_VAL_1_OFFSET	0x0030
+#define OMAP3430_PRM_VC_CMD_VAL_1	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0030)
+#define OMAP3_PRM_VC_CH_CONF_OFFSET	0x0034
+#define OMAP3430_PRM_VC_CH_CONF		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0034)
+#define OMAP3_PRM_VC_I2C_CFG_OFFSET	0x0038
+#define OMAP3430_PRM_VC_I2C_CFG		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0038)
+#define OMAP3_PRM_VC_BYPASS_VAL_OFFSET	0x003c
+#define OMAP3430_PRM_VC_BYPASS_VAL	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x003c)
+#define OMAP3_PRM_RSTCTRL_OFFSET	0x0050
+#define OMAP3430_PRM_RSTCTRL		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0050)
+#define OMAP3_PRM_RSTTIME_OFFSET	0x0054
+#define OMAP3430_PRM_RSTTIME		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0054)
+#define OMAP3_PRM_RSTST_OFFSET	0x0058
+#define OMAP3430_PRM_RSTST		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0058)
+#define OMAP3_PRM_VOLTCTRL_OFFSET	0x0060
+#define OMAP3430_PRM_VOLTCTRL		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0060)
+#define OMAP3_PRM_SRAM_PCHARGE_OFFSET	0x0064
+#define OMAP3430_PRM_SRAM_PCHARGE	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0064)
+#define OMAP3_PRM_CLKSRC_CTRL_OFFSET	0x0070
+#define OMAP3430_PRM_CLKSRC_CTRL	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0070)
+#define OMAP3_PRM_VOLTSETUP1_OFFSET	0x0090
+#define OMAP3430_PRM_VOLTSETUP1		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0090)
+#define OMAP3_PRM_VOLTOFFSET_OFFSET	0x0094
+#define OMAP3430_PRM_VOLTOFFSET		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0094)
+#define OMAP3_PRM_CLKSETUP_OFFSET	0x0098
+#define OMAP3430_PRM_CLKSETUP		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0098)
+#define OMAP3_PRM_POLCTRL_OFFSET	0x009c
+#define OMAP3430_PRM_POLCTRL		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x009c)
+#define OMAP3_PRM_VOLTSETUP2_OFFSET	0x00a0
+#define OMAP3430_PRM_VOLTSETUP2		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00a0)
+#define OMAP3_PRM_VP1_CONFIG_OFFSET	0x00b0
+#define OMAP3430_PRM_VP1_CONFIG		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b0)
+#define OMAP3_PRM_VP1_VSTEPMIN_OFFSET	0x00b4
+#define OMAP3430_PRM_VP1_VSTEPMIN	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b4)
+#define OMAP3_PRM_VP1_VSTEPMAX_OFFSET	0x00b8
+#define OMAP3430_PRM_VP1_VSTEPMAX	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b8)
+#define OMAP3_PRM_VP1_VLIMITTO_OFFSET	0x00bc
+#define OMAP3430_PRM_VP1_VLIMITTO	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00bc)
+#define OMAP3_PRM_VP1_VOLTAGE_OFFSET	0x00c0
+#define OMAP3430_PRM_VP1_VOLTAGE	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c0)
+#define OMAP3_PRM_VP1_STATUS_OFFSET	0x00c4
+#define OMAP3430_PRM_VP1_STATUS		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c4)
+#define OMAP3_PRM_VP2_CONFIG_OFFSET	0x00d0
+#define OMAP3430_PRM_VP2_CONFIG		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d0)
+#define OMAP3_PRM_VP2_VSTEPMIN_OFFSET	0x00d4
+#define OMAP3430_PRM_VP2_VSTEPMIN	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d4)
+#define OMAP3_PRM_VP2_VSTEPMAX_OFFSET	0x00d8
+#define OMAP3430_PRM_VP2_VSTEPMAX	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d8)
+#define OMAP3_PRM_VP2_VLIMITTO_OFFSET	0x00dc
+#define OMAP3430_PRM_VP2_VLIMITTO	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00dc)
+#define OMAP3_PRM_VP2_VOLTAGE_OFFSET	0x00e0
+#define OMAP3430_PRM_VP2_VOLTAGE	OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e0)
+#define OMAP3_PRM_VP2_STATUS_OFFSET	0x00e4
+#define OMAP3430_PRM_VP2_STATUS		OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e4)
+
+#define OMAP3_PRM_CLKSEL_OFFSET	0x0040
+#define OMAP3430_PRM_CLKSEL		OMAP34XX_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0040)
+#define OMAP3_PRM_CLKOUT_CTRL_OFFSET	0x0070
+#define OMAP3430_PRM_CLKOUT_CTRL	OMAP34XX_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0070)
+
+/* OMAP3 specific register offsets */
+#define OMAP3430ES2_PM_WKEN3				0x00f0
+#define OMAP3430ES2_PM_WKST3				0x00b8
+
+#define OMAP3430_PM_MPUGRPSEL				0x00a4
+#define OMAP3430_PM_MPUGRPSEL1				OMAP3430_PM_MPUGRPSEL
+#define OMAP3430ES2_PM_MPUGRPSEL3			0x00f8
+
+#define OMAP3430_PM_IVAGRPSEL				0x00a8
+#define OMAP3430_PM_IVAGRPSEL1				OMAP3430_PM_IVAGRPSEL
+#define OMAP3430ES2_PM_IVAGRPSEL3			0x00f4
+
+#define OMAP3430_PM_PREPWSTST				0x00e8
+
+#define OMAP3430_PRM_IRQSTATUS_IVA2			0x00f8
+#define OMAP3430_PRM_IRQENABLE_IVA2			0x00fc
+
+
+#ifndef __ASSEMBLER__
+
+/* OMAP3-specific VP functions */
+u32 omap3_prm_vp_check_txdone(u8 vp_id);
+void omap3_prm_vp_clear_txdone(u8 vp_id);
+
+/*
+ * OMAP3 access functions for voltage controller (VC) and
+ * voltage proccessor (VP) in the PRM.
+ */
+extern u32 omap3_prm_vcvp_read(u8 offset);
+extern void omap3_prm_vcvp_write(u32 val, u8 offset);
+extern u32 omap3_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset);
+
+extern void omap3xxx_prm_reconfigure_io_chain(void);
+
+/* PRM interrupt-related functions */
+extern void omap3xxx_prm_read_pending_irqs(unsigned long *events);
+extern void omap3xxx_prm_ocp_barrier(void);
+extern void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask);
+extern void omap3xxx_prm_restore_irqen(u32 *saved_mask);
+
+extern void omap3xxx_prm_dpll3_reset(void);
+
+extern int __init omap3xxx_prm_init(void);
+extern u32 omap3xxx_prm_get_reset_sources(void);
+
+#endif /* __ASSEMBLER */
+
+
+#endif
diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c
index f0c4d5f4a17..7498bc77fe8 100644
--- a/arch/arm/mach-omap2/prm44xx.c
+++ b/arch/arm/mach-omap2/prm44xx.c
@@ -1,10 +1,11 @@
 /*
  * OMAP4 PRM module functions
  *
- * Copyright (C) 2011 Texas Instruments, Inc.
+ * Copyright (C) 2011-2012 Texas Instruments, Inc.
  * Copyright (C) 2010 Nokia Corporation
  * Benoît Cousson
  * Paul Walmsley
+ * Rajendra Nayak <rnayak@ti.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -17,7 +18,6 @@
 #include <linux/err.h>
 #include <linux/io.h>
 
-#include <plat/prcm.h>
 
 #include "soc.h"
 #include "iomap.h"
@@ -27,6 +27,9 @@
 #include "prm-regbits-44xx.h"
 #include "prcm44xx.h"
 #include "prminst44xx.h"
+#include "powerdomain.h"
+
+/* Static data */
 
 static const struct omap_prcm_irq omap4_prcm_irqs[] = {
 	OMAP_PRCM_IRQ("wkup",   0,      0),
@@ -46,6 +49,33 @@ static struct omap_prcm_irq_setup omap4_prcm_irq_setup = {
 	.restore_irqen		= &omap44xx_prm_restore_irqen,
 };
 
+/*
+ * omap44xx_prm_reset_src_map - map from bits in the PRM_RSTST
+ *   hardware register (which are specific to OMAP44xx SoCs) to reset
+ *   source ID bit shifts (which is an OMAP SoC-independent
+ *   enumeration)
+ */
+static struct prm_reset_src_map omap44xx_prm_reset_src_map[] = {
+	{ OMAP4430_RST_GLOBAL_WARM_SW_SHIFT,
+	  OMAP_GLOBAL_WARM_RST_SRC_ID_SHIFT },
+	{ OMAP4430_RST_GLOBAL_COLD_SW_SHIFT,
+	  OMAP_GLOBAL_COLD_RST_SRC_ID_SHIFT },
+	{ OMAP4430_MPU_SECURITY_VIOL_RST_SHIFT,
+	  OMAP_SECU_VIOL_RST_SRC_ID_SHIFT },
+	{ OMAP4430_MPU_WDT_RST_SHIFT, OMAP_MPU_WD_RST_SRC_ID_SHIFT },
+	{ OMAP4430_SECURE_WDT_RST_SHIFT, OMAP_SECU_WD_RST_SRC_ID_SHIFT },
+	{ OMAP4430_EXTERNAL_WARM_RST_SHIFT, OMAP_EXTWARM_RST_SRC_ID_SHIFT },
+	{ OMAP4430_VDD_MPU_VOLT_MGR_RST_SHIFT,
+	  OMAP_VDD_MPU_VM_RST_SRC_ID_SHIFT },
+	{ OMAP4430_VDD_IVA_VOLT_MGR_RST_SHIFT,
+	  OMAP_VDD_IVA_VM_RST_SRC_ID_SHIFT },
+	{ OMAP4430_VDD_CORE_VOLT_MGR_RST_SHIFT,
+	  OMAP_VDD_CORE_VM_RST_SRC_ID_SHIFT },
+	{ OMAP4430_ICEPICK_RST_SHIFT, OMAP_ICEPICK_RST_SRC_ID_SHIFT },
+	{ OMAP4430_C2C_RST_SHIFT, OMAP_C2C_RST_SRC_ID_SHIFT },
+	{ -1, -1 },
+};
+
 /* PRM low-level functions */
 
 /* Read a register in a CM/PRM instance in the PRM module */
@@ -291,12 +321,359 @@ static void __init omap44xx_prm_enable_io_wakeup(void)
 				    OMAP4_PRM_IO_PMCTRL_OFFSET);
 }
 
-static int __init omap4xxx_prcm_init(void)
+/**
+ * omap44xx_prm_read_reset_sources - return the last SoC reset source
+ *
+ * Return a u32 representing the last reset sources of the SoC.  The
+ * returned reset source bits are standardized across OMAP SoCs.
+ */
+static u32 omap44xx_prm_read_reset_sources(void)
+{
+	struct prm_reset_src_map *p;
+	u32 r = 0;
+	u32 v;
+
+	v = omap4_prm_read_inst_reg(OMAP4430_PRM_OCP_SOCKET_INST,
+				    OMAP4_RM_RSTST);
+
+	p = omap44xx_prm_reset_src_map;
+	while (p->reg_shift >= 0 && p->std_shift >= 0) {
+		if (v & (1 << p->reg_shift))
+			r |= 1 << p->std_shift;
+		p++;
+	}
+
+	return r;
+}
+
+/**
+ * omap44xx_prm_was_any_context_lost_old - was module hardware context lost?
+ * @part: PRM partition ID (e.g., OMAP4430_PRM_PARTITION)
+ * @inst: PRM instance offset (e.g., OMAP4430_PRM_MPU_INST)
+ * @idx: CONTEXT register offset
+ *
+ * Return 1 if any bits were set in the *_CONTEXT_* register
+ * identified by (@part, @inst, @idx), which means that some context
+ * was lost for that module; otherwise, return 0.
+ */
+static bool omap44xx_prm_was_any_context_lost_old(u8 part, s16 inst, u16 idx)
+{
+	return (omap4_prminst_read_inst_reg(part, inst, idx)) ? 1 : 0;
+}
+
+/**
+ * omap44xx_prm_clear_context_lost_flags_old - clear context loss flags
+ * @part: PRM partition ID (e.g., OMAP4430_PRM_PARTITION)
+ * @inst: PRM instance offset (e.g., OMAP4430_PRM_MPU_INST)
+ * @idx: CONTEXT register offset
+ *
+ * Clear hardware context loss bits for the module identified by
+ * (@part, @inst, @idx).  No return value.  XXX Writes to reserved bits;
+ * is there a way to avoid this?
+ */
+static void omap44xx_prm_clear_context_loss_flags_old(u8 part, s16 inst,
+						      u16 idx)
+{
+	omap4_prminst_write_inst_reg(0xffffffff, part, inst, idx);
+}
+
+/* Powerdomain low-level functions */
+
+static int omap4_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
+{
+	omap4_prminst_rmw_inst_reg_bits(OMAP_POWERSTATE_MASK,
+					(pwrst << OMAP_POWERSTATE_SHIFT),
+					pwrdm->prcm_partition,
+					pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL);
+	return 0;
+}
+
+static int omap4_pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
+{
+	u32 v;
+
+	v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
+					OMAP4_PM_PWSTCTRL);
+	v &= OMAP_POWERSTATE_MASK;
+	v >>= OMAP_POWERSTATE_SHIFT;
+
+	return v;
+}
+
+static int omap4_pwrdm_read_pwrst(struct powerdomain *pwrdm)
+{
+	u32 v;
+
+	v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
+					OMAP4_PM_PWSTST);
+	v &= OMAP_POWERSTATEST_MASK;
+	v >>= OMAP_POWERSTATEST_SHIFT;
+
+	return v;
+}
+
+static int omap4_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
+{
+	u32 v;
+
+	v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
+					OMAP4_PM_PWSTST);
+	v &= OMAP4430_LASTPOWERSTATEENTERED_MASK;
+	v >>= OMAP4430_LASTPOWERSTATEENTERED_SHIFT;
+
+	return v;
+}
+
+static int omap4_pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm)
+{
+	omap4_prminst_rmw_inst_reg_bits(OMAP4430_LOWPOWERSTATECHANGE_MASK,
+					(1 << OMAP4430_LOWPOWERSTATECHANGE_SHIFT),
+					pwrdm->prcm_partition,
+					pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL);
+	return 0;
+}
+
+static int omap4_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
+{
+	omap4_prminst_rmw_inst_reg_bits(OMAP4430_LASTPOWERSTATEENTERED_MASK,
+					OMAP4430_LASTPOWERSTATEENTERED_MASK,
+					pwrdm->prcm_partition,
+					pwrdm->prcm_offs, OMAP4_PM_PWSTST);
+	return 0;
+}
+
+static int omap4_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
+{
+	u32 v;
+
+	v = pwrst << __ffs(OMAP4430_LOGICRETSTATE_MASK);
+	omap4_prminst_rmw_inst_reg_bits(OMAP4430_LOGICRETSTATE_MASK, v,
+					pwrdm->prcm_partition, pwrdm->prcm_offs,
+					OMAP4_PM_PWSTCTRL);
+
+	return 0;
+}
+
+static int omap4_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank,
+				    u8 pwrst)
+{
+	u32 m;
+
+	m = omap2_pwrdm_get_mem_bank_onstate_mask(bank);
+
+	omap4_prminst_rmw_inst_reg_bits(m, (pwrst << __ffs(m)),
+					pwrdm->prcm_partition, pwrdm->prcm_offs,
+					OMAP4_PM_PWSTCTRL);
+
+	return 0;
+}
+
+static int omap4_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank,
+				     u8 pwrst)
 {
-	if (cpu_is_omap44xx()) {
-		omap44xx_prm_enable_io_wakeup();
-		return omap_prcm_register_chain_handler(&omap4_prcm_irq_setup);
+	u32 m;
+
+	m = omap2_pwrdm_get_mem_bank_retst_mask(bank);
+
+	omap4_prminst_rmw_inst_reg_bits(m, (pwrst << __ffs(m)),
+					pwrdm->prcm_partition, pwrdm->prcm_offs,
+					OMAP4_PM_PWSTCTRL);
+
+	return 0;
+}
+
+static int omap4_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm)
+{
+	u32 v;
+
+	v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
+					OMAP4_PM_PWSTST);
+	v &= OMAP4430_LOGICSTATEST_MASK;
+	v >>= OMAP4430_LOGICSTATEST_SHIFT;
+
+	return v;
+}
+
+static int omap4_pwrdm_read_logic_retst(struct powerdomain *pwrdm)
+{
+	u32 v;
+
+	v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
+					OMAP4_PM_PWSTCTRL);
+	v &= OMAP4430_LOGICRETSTATE_MASK;
+	v >>= OMAP4430_LOGICRETSTATE_SHIFT;
+
+	return v;
+}
+
+/**
+ * omap4_pwrdm_read_prev_logic_pwrst - read the previous logic powerstate
+ * @pwrdm: struct powerdomain * to read the state for
+ *
+ * Reads the previous logic powerstate for a powerdomain. This
+ * function must determine the previous logic powerstate by first
+ * checking the previous powerstate for the domain. If that was OFF,
+ * then logic has been lost. If previous state was RETENTION, the
+ * function reads the setting for the next retention logic state to
+ * see the actual value.  In every other case, the logic is
+ * retained. Returns either PWRDM_POWER_OFF or PWRDM_POWER_RET
+ * depending whether the logic was retained or not.
+ */
+static int omap4_pwrdm_read_prev_logic_pwrst(struct powerdomain *pwrdm)
+{
+	int state;
+
+	state = omap4_pwrdm_read_prev_pwrst(pwrdm);
+
+	if (state == PWRDM_POWER_OFF)
+		return PWRDM_POWER_OFF;
+
+	if (state != PWRDM_POWER_RET)
+		return PWRDM_POWER_RET;
+
+	return omap4_pwrdm_read_logic_retst(pwrdm);
+}
+
+static int omap4_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
+{
+	u32 m, v;
+
+	m = omap2_pwrdm_get_mem_bank_stst_mask(bank);
+
+	v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
+					OMAP4_PM_PWSTST);
+	v &= m;
+	v >>= __ffs(m);
+
+	return v;
+}
+
+static int omap4_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
+{
+	u32 m, v;
+
+	m = omap2_pwrdm_get_mem_bank_retst_mask(bank);
+
+	v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs,
+					OMAP4_PM_PWSTCTRL);
+	v &= m;
+	v >>= __ffs(m);
+
+	return v;
+}
+
+/**
+ * omap4_pwrdm_read_prev_mem_pwrst - reads the previous memory powerstate
+ * @pwrdm: struct powerdomain * to read mem powerstate for
+ * @bank: memory bank index
+ *
+ * Reads the previous memory powerstate for a powerdomain. This
+ * function must determine the previous memory powerstate by first
+ * checking the previous powerstate for the domain. If that was OFF,
+ * then logic has been lost. If previous state was RETENTION, the
+ * function reads the setting for the next memory retention state to
+ * see the actual value.  In every other case, the logic is
+ * retained. Returns either PWRDM_POWER_OFF or PWRDM_POWER_RET
+ * depending whether logic was retained or not.
+ */
+static int omap4_pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
+{
+	int state;
+
+	state = omap4_pwrdm_read_prev_pwrst(pwrdm);
+
+	if (state == PWRDM_POWER_OFF)
+		return PWRDM_POWER_OFF;
+
+	if (state != PWRDM_POWER_RET)
+		return PWRDM_POWER_RET;
+
+	return omap4_pwrdm_read_mem_retst(pwrdm, bank);
+}
+
+static int omap4_pwrdm_wait_transition(struct powerdomain *pwrdm)
+{
+	u32 c = 0;
+
+	/*
+	 * REVISIT: pwrdm_wait_transition() may be better implemented
+	 * via a callback and a periodic timer check -- how long do we expect
+	 * powerdomain transitions to take?
+	 */
+
+	/* XXX Is this udelay() value meaningful? */
+	while ((omap4_prminst_read_inst_reg(pwrdm->prcm_partition,
+					    pwrdm->prcm_offs,
+					    OMAP4_PM_PWSTST) &
+		OMAP_INTRANSITION_MASK) &&
+	       (c++ < PWRDM_TRANSITION_BAILOUT))
+		udelay(1);
+
+	if (c > PWRDM_TRANSITION_BAILOUT) {
+		pr_err("powerdomain: %s: waited too long to complete transition\n",
+		       pwrdm->name);
+		return -EAGAIN;
 	}
+
+	pr_debug("powerdomain: completed transition in %d loops\n", c);
+
 	return 0;
 }
-subsys_initcall(omap4xxx_prcm_init);
+
+struct pwrdm_ops omap4_pwrdm_operations = {
+	.pwrdm_set_next_pwrst	= omap4_pwrdm_set_next_pwrst,
+	.pwrdm_read_next_pwrst	= omap4_pwrdm_read_next_pwrst,
+	.pwrdm_read_pwrst	= omap4_pwrdm_read_pwrst,
+	.pwrdm_read_prev_pwrst	= omap4_pwrdm_read_prev_pwrst,
+	.pwrdm_set_lowpwrstchange	= omap4_pwrdm_set_lowpwrstchange,
+	.pwrdm_clear_all_prev_pwrst	= omap4_pwrdm_clear_all_prev_pwrst,
+	.pwrdm_set_logic_retst	= omap4_pwrdm_set_logic_retst,
+	.pwrdm_read_logic_pwrst	= omap4_pwrdm_read_logic_pwrst,
+	.pwrdm_read_prev_logic_pwrst	= omap4_pwrdm_read_prev_logic_pwrst,
+	.pwrdm_read_logic_retst	= omap4_pwrdm_read_logic_retst,
+	.pwrdm_read_mem_pwrst	= omap4_pwrdm_read_mem_pwrst,
+	.pwrdm_read_mem_retst	= omap4_pwrdm_read_mem_retst,
+	.pwrdm_read_prev_mem_pwrst	= omap4_pwrdm_read_prev_mem_pwrst,
+	.pwrdm_set_mem_onst	= omap4_pwrdm_set_mem_onst,
+	.pwrdm_set_mem_retst	= omap4_pwrdm_set_mem_retst,
+	.pwrdm_wait_transition	= omap4_pwrdm_wait_transition,
+};
+
+/*
+ * XXX document
+ */
+static struct prm_ll_data omap44xx_prm_ll_data = {
+	.read_reset_sources = &omap44xx_prm_read_reset_sources,
+	.was_any_context_lost_old = &omap44xx_prm_was_any_context_lost_old,
+	.clear_context_loss_flags_old = &omap44xx_prm_clear_context_loss_flags_old,
+};
+
+int __init omap44xx_prm_init(void)
+{
+	if (!cpu_is_omap44xx())
+		return 0;
+
+	return prm_register(&omap44xx_prm_ll_data);
+}
+
+static int __init omap44xx_prm_late_init(void)
+{
+	if (!cpu_is_omap44xx())
+		return 0;
+
+	omap44xx_prm_enable_io_wakeup();
+
+	return omap_prcm_register_chain_handler(&omap4_prcm_irq_setup);
+}
+subsys_initcall(omap44xx_prm_late_init);
+
+static void __exit omap44xx_prm_exit(void)
+{
+	if (!cpu_is_omap44xx())
+		return;
+
+	/* Should never happen */
+	WARN(prm_unregister(&omap44xx_prm_ll_data),
+	     "%s: prm_ll_data function pointer mismatch\n", __func__);
+}
+__exitcall(omap44xx_prm_exit);
diff --git a/arch/arm/mach-omap2/prm44xx.h b/arch/arm/mach-omap2/prm44xx.h
index ee72ae6bd8c..22b0979206c 100644
--- a/arch/arm/mach-omap2/prm44xx.h
+++ b/arch/arm/mach-omap2/prm44xx.h
@@ -771,6 +771,9 @@ extern void omap44xx_prm_ocp_barrier(void);
 extern void omap44xx_prm_save_and_clear_irqen(u32 *saved_mask);
 extern void omap44xx_prm_restore_irqen(u32 *saved_mask);
 
+extern int __init omap44xx_prm_init(void);
+extern u32 omap44xx_prm_get_reset_sources(void);
+
 # endif
 
 #endif
diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c
index 6b4d332be2f..228b850e632 100644
--- a/arch/arm/mach-omap2/prm_common.c
+++ b/arch/arm/mach-omap2/prm_common.c
@@ -24,11 +24,11 @@
 #include <linux/interrupt.h>
 #include <linux/slab.h>
 
-#include <plat/common.h>
-#include <plat/prcm.h>
-
 #include "prm2xxx_3xxx.h"
+#include "prm2xxx.h"
+#include "prm3xxx.h"
 #include "prm44xx.h"
+#include "common.h"
 
 /*
  * OMAP_PRCM_MAX_NR_PENDING_REG: maximum number of PRM_IRQ*_MPU regs
@@ -53,6 +53,16 @@ static struct irq_chip_generic **prcm_irq_chips;
  */
 static struct omap_prcm_irq_setup *prcm_irq_setup;
 
+/* prm_base: base virtual address of the PRM IP block */
+void __iomem *prm_base;
+
+/*
+ * prm_ll_data: function pointers to SoC-specific implementations of
+ * common PRM functions
+ */
+static struct prm_ll_data null_prm_ll_data;
+static struct prm_ll_data *prm_ll_data = &null_prm_ll_data;
+
 /* Private functions */
 
 /*
@@ -319,64 +329,127 @@ err:
 	return -ENOMEM;
 }
 
-/*
- * Stubbed functions so that common files continue to build when
- * custom builds are used
- * XXX These are temporary and should be removed at the earliest possible
- * opportunity
+/**
+ * omap2_set_globals_prm - set the PRM base address (for early use)
+ * @prm: PRM base virtual address
+ *
+ * XXX Will be replaced when the PRM/CM drivers are completed.
  */
-u32 __weak omap2_prm_read_mod_reg(s16 module, u16 idx)
+void __init omap2_set_globals_prm(void __iomem *prm)
 {
-	WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n");
-	return 0;
+	prm_base = prm;
 }
 
-void __weak omap2_prm_write_mod_reg(u32 val, s16 module, u16 idx)
+/**
+ * prm_read_reset_sources - return the sources of the SoC's last reset
+ *
+ * Return a u32 bitmask representing the reset sources that caused the
+ * SoC to reset.  The low-level per-SoC functions called by this
+ * function remap the SoC-specific reset source bits into an
+ * OMAP-common set of reset source bits, defined in
+ * arch/arm/mach-omap2/prm.h.  Returns the standardized reset source
+ * u32 bitmask from the hardware upon success, or returns (1 <<
+ * OMAP_UNKNOWN_RST_SRC_ID_SHIFT) if no low-level read_reset_sources()
+ * function was registered.
+ */
+u32 prm_read_reset_sources(void)
 {
-	WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n");
-}
+	u32 ret = 1 << OMAP_UNKNOWN_RST_SRC_ID_SHIFT;
 
-u32 __weak omap2_prm_rmw_mod_reg_bits(u32 mask, u32 bits,
-		s16 module, s16 idx)
-{
-	WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n");
-	return 0;
-}
+	if (prm_ll_data->read_reset_sources)
+		ret = prm_ll_data->read_reset_sources();
+	else
+		WARN_ONCE(1, "prm: %s: no mapping function defined for reset sources\n", __func__);
 
-u32 __weak omap2_prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx)
-{
-	WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n");
-	return 0;
+	return ret;
 }
 
-u32 __weak omap2_prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx)
+/**
+ * prm_was_any_context_lost_old - was device context lost? (old API)
+ * @part: PRM partition ID (e.g., OMAP4430_PRM_PARTITION)
+ * @inst: PRM instance offset (e.g., OMAP4430_PRM_MPU_INST)
+ * @idx: CONTEXT register offset
+ *
+ * Return 1 if any bits were set in the *_CONTEXT_* register
+ * identified by (@part, @inst, @idx), which means that some context
+ * was lost for that module; otherwise, return 0.  XXX Deprecated;
+ * callers need to use a less-SoC-dependent way to identify hardware
+ * IP blocks.
+ */
+bool prm_was_any_context_lost_old(u8 part, s16 inst, u16 idx)
 {
-	WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n");
-	return 0;
-}
+	bool ret = true;
 
-u32 __weak omap2_prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask)
-{
-	WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n");
-	return 0;
+	if (prm_ll_data->was_any_context_lost_old)
+		ret = prm_ll_data->was_any_context_lost_old(part, inst, idx);
+	else
+		WARN_ONCE(1, "prm: %s: no mapping function defined\n",
+			  __func__);
+
+	return ret;
 }
 
-int __weak omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift)
+/**
+ * prm_clear_context_lost_flags_old - clear context loss flags (old API)
+ * @part: PRM partition ID (e.g., OMAP4430_PRM_PARTITION)
+ * @inst: PRM instance offset (e.g., OMAP4430_PRM_MPU_INST)
+ * @idx: CONTEXT register offset
+ *
+ * Clear hardware context loss bits for the module identified by
+ * (@part, @inst, @idx).  No return value.  XXX Deprecated; callers
+ * need to use a less-SoC-dependent way to identify hardware IP
+ * blocks.
+ */
+void prm_clear_context_loss_flags_old(u8 part, s16 inst, u16 idx)
 {
-	WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n");
-	return 0;
+	if (prm_ll_data->clear_context_loss_flags_old)
+		prm_ll_data->clear_context_loss_flags_old(part, inst, idx);
+	else
+		WARN_ONCE(1, "prm: %s: no mapping function defined\n",
+			  __func__);
 }
 
-int __weak omap2_prm_assert_hardreset(s16 prm_mod, u8 shift)
+/**
+ * prm_register - register per-SoC low-level data with the PRM
+ * @pld: low-level per-SoC OMAP PRM data & function pointers to register
+ *
+ * Register per-SoC low-level OMAP PRM data and function pointers with
+ * the OMAP PRM common interface.  The caller must keep the data
+ * pointed to by @pld valid until it calls prm_unregister() and
+ * it returns successfully.  Returns 0 upon success, -EINVAL if @pld
+ * is NULL, or -EEXIST if prm_register() has already been called
+ * without an intervening prm_unregister().
+ */
+int prm_register(struct prm_ll_data *pld)
 {
-	WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n");
+	if (!pld)
+		return -EINVAL;
+
+	if (prm_ll_data != &null_prm_ll_data)
+		return -EEXIST;
+
+	prm_ll_data = pld;
+
 	return 0;
 }
 
-int __weak omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift,
-						u8 st_shift)
+/**
+ * prm_unregister - unregister per-SoC low-level data & function pointers
+ * @pld: low-level per-SoC OMAP PRM data & function pointers to unregister
+ *
+ * Unregister per-SoC low-level OMAP PRM data and function pointers
+ * that were previously registered with prm_register().  The
+ * caller may not destroy any of the data pointed to by @pld until
+ * this function returns successfully.  Returns 0 upon success, or
+ * -EINVAL if @pld is NULL or if @pld does not match the struct
+ * prm_ll_data * previously registered by prm_register().
+ */
+int prm_unregister(struct prm_ll_data *pld)
 {
-	WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n");
+	if (!pld || prm_ll_data != pld)
+		return -EINVAL;
+
+	prm_ll_data = &null_prm_ll_data;
+
 	return 0;
 }
-
diff --git a/arch/arm/mach-omap2/prminst44xx.h b/arch/arm/mach-omap2/prminst44xx.h
index 46f2efb3659..a2ede2d6548 100644
--- a/arch/arm/mach-omap2/prminst44xx.h
+++ b/arch/arm/mach-omap2/prminst44xx.h
@@ -30,4 +30,6 @@ extern int omap4_prminst_assert_hardreset(u8 shift, u8 part, s16 inst,
 extern int omap4_prminst_deassert_hardreset(u8 shift, u8 part, s16 inst,
 					    u16 rstctrl_offs);
 
+extern void omap_prm_base_init(void);
+
 #endif
diff --git a/arch/arm/mach-omap2/scrm44xx.h b/arch/arm/mach-omap2/scrm44xx.h
index 701bf2d3294..e897ac89a3f 100644
--- a/arch/arm/mach-omap2/scrm44xx.h
+++ b/arch/arm/mach-omap2/scrm44xx.h
@@ -127,12 +127,14 @@
 /* AUXCLKREQ0 */
 #define OMAP4_MAPPING_SHIFT			2
 #define OMAP4_MAPPING_MASK			(0x7 << 2)
+#define OMAP4_MAPPING_WIDTH			3
 #define OMAP4_ACCURACY_SHIFT			1
 #define OMAP4_ACCURACY_MASK			(1 << 1)
 
 /* AUXCLK0 */
 #define OMAP4_CLKDIV_SHIFT			16
 #define OMAP4_CLKDIV_MASK			(0xf << 16)
+#define OMAP4_CLKDIV_WIDTH			4
 #define OMAP4_DISABLECLK_SHIFT			9
 #define OMAP4_DISABLECLK_MASK			(1 << 9)
 #define OMAP4_ENABLE_SHIFT			8
diff --git a/arch/arm/mach-omap2/sdram-hynix-h8mbx00u0mer-0em.h b/arch/arm/mach-omap2/sdram-hynix-h8mbx00u0mer-0em.h
index 8bfaf342a02..1ee58c281a3 100644
--- a/arch/arm/mach-omap2/sdram-hynix-h8mbx00u0mer-0em.h
+++ b/arch/arm/mach-omap2/sdram-hynix-h8mbx00u0mer-0em.h
@@ -11,7 +11,7 @@
 #ifndef __ARCH_ARM_MACH_OMAP2_SDRAM_HYNIX_H8MBX00U0MER0EM
 #define __ARCH_ARM_MACH_OMAP2_SDRAM_HYNIX_H8MBX00U0MER0EM
 
-#include <plat/sdrc.h>
+#include "sdrc.h"
 
 /* Hynix H8MBX00U0MER-0EM */
 static struct omap_sdrc_params h8mbx00u0mer0em_sdrc_params[] = {
diff --git a/arch/arm/mach-omap2/sdram-micron-mt46h32m32lf-6.h b/arch/arm/mach-omap2/sdram-micron-mt46h32m32lf-6.h
index a391b4939f7..85cccc004c0 100644
--- a/arch/arm/mach-omap2/sdram-micron-mt46h32m32lf-6.h
+++ b/arch/arm/mach-omap2/sdram-micron-mt46h32m32lf-6.h
@@ -14,7 +14,7 @@
 #ifndef ARCH_ARM_MACH_OMAP2_SDRAM_MICRON_MT46H32M32LF
 #define ARCH_ARM_MACH_OMAP2_SDRAM_MICRON_MT46H32M32LF
 
-#include <plat/sdrc.h>
+#include "sdrc.h"
 
 /* Micron MT46H32M32LF-6 */
 /* XXX Using ARE = 0x1 (no autorefresh burst) -- can this be changed? */
diff --git a/arch/arm/mach-omap2/sdram-nokia.c b/arch/arm/mach-omap2/sdram-nokia.c
index 845c4fd2b12..0fa7ffa9b5e 100644
--- a/arch/arm/mach-omap2/sdram-nokia.c
+++ b/arch/arm/mach-omap2/sdram-nokia.c
@@ -18,10 +18,8 @@
 #include <linux/io.h>
 
 #include "common.h"
-#include <plat/clock.h>
-#include <plat/sdrc.h>
-
 #include "sdram-nokia.h"
+#include "sdrc.h"
 
 /* In picoseconds, except for tREF (ns), tXP, tCKE, tWTR (clks) */
 struct sdram_timings {
diff --git a/arch/arm/mach-omap2/sdram-numonyx-m65kxxxxam.h b/arch/arm/mach-omap2/sdram-numonyx-m65kxxxxam.h
index cd435291702..003f7bf4e2e 100644
--- a/arch/arm/mach-omap2/sdram-numonyx-m65kxxxxam.h
+++ b/arch/arm/mach-omap2/sdram-numonyx-m65kxxxxam.h
@@ -11,7 +11,7 @@
 #ifndef __ARCH_ARM_MACH_OMAP2_SDRAM_NUMONYX_M65KXXXXAM
 #define __ARCH_ARM_MACH_OMAP2_SDRAM_NUMONYX_M65KXXXXAM
 
-#include <plat/sdrc.h>
+#include "sdrc.h"
 
 /* Numonyx  M65KXXXXAM */
 static struct omap_sdrc_params m65kxxxxam_sdrc_params[] = {
diff --git a/arch/arm/mach-omap2/sdram-qimonda-hyb18m512160af-6.h b/arch/arm/mach-omap2/sdram-qimonda-hyb18m512160af-6.h
index 0e518a72831..8dc3de5ebb5 100644
--- a/arch/arm/mach-omap2/sdram-qimonda-hyb18m512160af-6.h
+++ b/arch/arm/mach-omap2/sdram-qimonda-hyb18m512160af-6.h
@@ -14,7 +14,7 @@
 #ifndef ARCH_ARM_MACH_OMAP2_SDRAM_QIMONDA_HYB18M512160AF6
 #define ARCH_ARM_MACH_OMAP2_SDRAM_QIMONDA_HYB18M512160AF6
 
-#include <plat/sdrc.h>
+#include "sdrc.h"
 
 /* Qimonda HYB18M512160AF-6 */
 static struct omap_sdrc_params hyb18m512160af6_sdrc_params[] = {
diff --git a/arch/arm/mach-omap2/sdrc.c b/arch/arm/mach-omap2/sdrc.c
index e3d345f4640..dae7e4804a4 100644
--- a/arch/arm/mach-omap2/sdrc.c
+++ b/arch/arm/mach-omap2/sdrc.c
@@ -24,10 +24,7 @@
 #include <linux/io.h>
 
 #include "common.h"
-#include <plat/clock.h>
-#include <plat/sram.h>
-
-#include <plat/sdrc.h>
+#include "clock.h"
 #include "sdrc.h"
 
 static struct omap_sdrc_params *sdrc_init_params_cs0, *sdrc_init_params_cs1;
@@ -115,12 +112,10 @@ int omap2_sdrc_get_params(unsigned long r,
 }
 
 
-void __init omap2_set_globals_sdrc(struct omap_globals *omap2_globals)
+void __init omap2_set_globals_sdrc(void __iomem *sdrc, void __iomem *sms)
 {
-	if (omap2_globals->sdrc)
-		omap2_sdrc_base = omap2_globals->sdrc;
-	if (omap2_globals->sms)
-		omap2_sms_base = omap2_globals->sms;
+	omap2_sdrc_base = sdrc;
+	omap2_sms_base = sms;
 }
 
 /**
@@ -160,19 +155,3 @@ void __init omap2_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
 	sdrc_write_reg(l, SDRC_POWER);
 	omap2_sms_save_context();
 }
-
-void omap2_sms_write_rot_control(u32 val, unsigned ctx)
-{
-	sms_write_reg(val, SMS_ROT_CONTROL(ctx));
-}
-
-void omap2_sms_write_rot_size(u32 val, unsigned ctx)
-{
-	sms_write_reg(val, SMS_ROT_SIZE(ctx));
-}
-
-void omap2_sms_write_rot_physical_ba(u32 val, unsigned ctx)
-{
-	sms_write_reg(val, SMS_ROT_PHYSICAL_BA(ctx));
-}
-
diff --git a/arch/arm/mach-omap2/sdrc.h b/arch/arm/mach-omap2/sdrc.h
index b3f83799e6c..446aa13511f 100644
--- a/arch/arm/mach-omap2/sdrc.h
+++ b/arch/arm/mach-omap2/sdrc.h
@@ -2,12 +2,14 @@
 #define __ARCH_ARM_MACH_OMAP2_SDRC_H
 
 /*
- * OMAP2 SDRC register definitions
+ * OMAP2/3 SDRC/SMS macros and prototypes
  *
- * Copyright (C) 2007 Texas Instruments, Inc.
- * Copyright (C) 2007 Nokia Corporation
+ * Copyright (C) 2007-2008, 2012 Texas Instruments, Inc.
+ * Copyright (C) 2007-2008 Nokia Corporation
  *
- * Written by Paul Walmsley
+ * Paul Walmsley
+ * Tony Lindgren
+ * Richard Woodruff
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -15,8 +17,6 @@
  */
 #undef DEBUG
 
-#include <plat/sdrc.h>
-
 #ifndef __ASSEMBLER__
 
 #include <linux/io.h>
@@ -50,6 +50,60 @@ static inline u32 sms_read_reg(u16 reg)
 {
 	return __raw_readl(OMAP_SMS_REGADDR(reg));
 }
+
+extern void omap2_set_globals_sdrc(void __iomem *sdrc, void __iomem *sms);
+
+
+/**
+ * struct omap_sdrc_params - SDRC parameters for a given SDRC clock rate
+ * @rate: SDRC clock rate (in Hz)
+ * @actim_ctrla: Value to program to SDRC_ACTIM_CTRLA for this rate
+ * @actim_ctrlb: Value to program to SDRC_ACTIM_CTRLB for this rate
+ * @rfr_ctrl: Value to program to SDRC_RFR_CTRL for this rate
+ * @mr: Value to program to SDRC_MR for this rate
+ *
+ * This structure holds a pre-computed set of register values for the
+ * SDRC for a given SDRC clock rate and SDRAM chip.  These are
+ * intended to be pre-computed and specified in an array in the board-*.c
+ * files.  The structure is keyed off the 'rate' field.
+ */
+struct omap_sdrc_params {
+	unsigned long rate;
+	u32 actim_ctrla;
+	u32 actim_ctrlb;
+	u32 rfr_ctrl;
+	u32 mr;
+};
+
+#ifdef CONFIG_SOC_HAS_OMAP2_SDRC
+void omap2_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
+			    struct omap_sdrc_params *sdrc_cs1);
+#else
+static inline void __init omap2_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
+					  struct omap_sdrc_params *sdrc_cs1) {};
+#endif
+
+int omap2_sdrc_get_params(unsigned long r,
+			  struct omap_sdrc_params **sdrc_cs0,
+			  struct omap_sdrc_params **sdrc_cs1);
+void omap2_sms_save_context(void);
+void omap2_sms_restore_context(void);
+
+struct memory_timings {
+	u32 m_type;		/* ddr = 1, sdr = 0 */
+	u32 dll_mode;		/* use lock mode = 1, unlock mode = 0 */
+	u32 slow_dll_ctrl;	/* unlock mode, dll value for slow speed */
+	u32 fast_dll_ctrl;	/* unlock mode, dll value for fast speed */
+	u32 base_cs;		/* base chip select to use for calculations */
+};
+
+extern void omap2xxx_sdrc_init_params(u32 force_lock_to_unlock_mode);
+struct omap_sdrc_params *rx51_get_sdram_timings(void);
+
+u32 omap2xxx_sdrc_dll_is_unlocked(void);
+u32 omap2xxx_sdrc_reprogram(u32 level, u32 force);
+
+
 #else
 #define OMAP242X_SDRC_REGADDR(reg)					\
 			OMAP2_L3_IO_ADDRESS(OMAP2420_SDRC_BASE + (reg))
@@ -57,6 +111,7 @@ static inline u32 sms_read_reg(u16 reg)
 			OMAP2_L3_IO_ADDRESS(OMAP243X_SDRC_BASE + (reg))
 #define OMAP34XX_SDRC_REGADDR(reg)					\
 			OMAP2_L3_IO_ADDRESS(OMAP343X_SDRC_BASE + (reg))
+
 #endif	/* __ASSEMBLER__ */
 
 /* Minimum frequency that the SDRC DLL can lock at */
@@ -74,4 +129,85 @@ static inline u32 sms_read_reg(u16 reg)
  */
 #define SDRC_MPURATE_LOOPS		96
 
+/* SDRC register offsets - read/write with sdrc_{read,write}_reg() */
+
+#define SDRC_SYSCONFIG		0x010
+#define SDRC_CS_CFG		0x040
+#define SDRC_SHARING		0x044
+#define SDRC_ERR_TYPE		0x04C
+#define SDRC_DLLA_CTRL		0x060
+#define SDRC_DLLA_STATUS	0x064
+#define SDRC_DLLB_CTRL		0x068
+#define SDRC_DLLB_STATUS	0x06C
+#define SDRC_POWER		0x070
+#define SDRC_MCFG_0		0x080
+#define SDRC_MR_0		0x084
+#define SDRC_EMR2_0		0x08c
+#define SDRC_ACTIM_CTRL_A_0	0x09c
+#define SDRC_ACTIM_CTRL_B_0	0x0a0
+#define SDRC_RFR_CTRL_0		0x0a4
+#define SDRC_MANUAL_0		0x0a8
+#define SDRC_MCFG_1		0x0B0
+#define SDRC_MR_1		0x0B4
+#define SDRC_EMR2_1		0x0BC
+#define SDRC_ACTIM_CTRL_A_1	0x0C4
+#define SDRC_ACTIM_CTRL_B_1	0x0C8
+#define SDRC_RFR_CTRL_1		0x0D4
+#define SDRC_MANUAL_1		0x0D8
+
+#define SDRC_POWER_AUTOCOUNT_SHIFT	8
+#define SDRC_POWER_AUTOCOUNT_MASK	(0xffff << SDRC_POWER_AUTOCOUNT_SHIFT)
+#define SDRC_POWER_CLKCTRL_SHIFT	4
+#define SDRC_POWER_CLKCTRL_MASK		(0x3 << SDRC_POWER_CLKCTRL_SHIFT)
+#define SDRC_SELF_REFRESH_ON_AUTOCOUNT	(0x2 << SDRC_POWER_CLKCTRL_SHIFT)
+
+/*
+ * These values represent the number of memory clock cycles between
+ * autorefresh initiation.  They assume 1 refresh per 64 ms (JEDEC), 8192
+ * rows per device, and include a subtraction of a 50 cycle window in the
+ * event that the autorefresh command is delayed due to other SDRC activity.
+ * The '| 1' sets the ARE field to send one autorefresh when the autorefresh
+ * counter reaches 0.
+ *
+ * These represent optimal values for common parts, it won't work for all.
+ * As long as you scale down, most parameters are still work, they just
+ * become sub-optimal. The RFR value goes in the opposite direction. If you
+ * don't adjust it down as your clock period increases the refresh interval
+ * will not be met. Setting all parameters for complete worst case may work,
+ * but may cut memory performance by 2x. Due to errata the DLLs need to be
+ * unlocked and their value needs run time calibration.	A dynamic call is
+ * need for that as no single right value exists acorss production samples.
+ *
+ * Only the FULL speed values are given. Current code is such that rate
+ * changes must be made at DPLLoutx2. The actual value adjustment for low
+ * frequency operation will be handled by omap_set_performance()
+ *
+ * By having the boot loader boot up in the fastest L4 speed available likely
+ * will result in something which you can switch between.
+ */
+#define SDRC_RFR_CTRL_165MHz	(0x00044c00 | 1)
+#define SDRC_RFR_CTRL_133MHz	(0x0003de00 | 1)
+#define SDRC_RFR_CTRL_100MHz	(0x0002da01 | 1)
+#define SDRC_RFR_CTRL_110MHz	(0x0002da01 | 1) /* Need to calc */
+#define SDRC_RFR_CTRL_BYPASS	(0x00005000 | 1) /* Need to calc */
+
+
+/*
+ * SMS register access
+ */
+
+#define OMAP242X_SMS_REGADDR(reg)					\
+		(void __iomem *)OMAP2_L3_IO_ADDRESS(OMAP2420_SMS_BASE + reg)
+#define OMAP243X_SMS_REGADDR(reg)					\
+		(void __iomem *)OMAP2_L3_IO_ADDRESS(OMAP243X_SMS_BASE + reg)
+#define OMAP343X_SMS_REGADDR(reg)					\
+		(void __iomem *)OMAP2_L3_IO_ADDRESS(OMAP343X_SMS_BASE + reg)
+
+/* SMS register offsets - read/write with sms_{read,write}_reg() */
+
+#define SMS_SYSCONFIG			0x010
+/* REVISIT: fill in other SMS registers here */
+
+
+
 #endif
diff --git a/arch/arm/mach-omap2/sdrc2xxx.c b/arch/arm/mach-omap2/sdrc2xxx.c
index 73e55e48532..90729171464 100644
--- a/arch/arm/mach-omap2/sdrc2xxx.c
+++ b/arch/arm/mach-omap2/sdrc2xxx.c
@@ -24,16 +24,13 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/clock.h>
-#include <plat/sram.h>
-#include <plat/sdrc.h>
-
 #include "soc.h"
 #include "iomap.h"
 #include "common.h"
-#include "prm2xxx_3xxx.h"
+#include "prm2xxx.h"
 #include "clock.h"
 #include "sdrc.h"
+#include "sram.h"
 
 /* Memory timing, DLL mode flags */
 #define M_DDR		1
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index a507cd6cf4f..93d102535c8 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -26,21 +26,22 @@
 #include <linux/slab.h>
 #include <linux/pm_runtime.h>
 #include <linux/console.h>
+#include <linux/omap-dma.h>
 
 #include <plat/omap-serial.h>
-#include "common.h"
-#include <plat/dma.h>
-#include <plat/omap_hwmod.h>
-#include <plat/omap_device.h>
-#include <plat/omap-pm.h>
-#include <plat/serial.h>
 
+#include "common.h"
+#include "omap_hwmod.h"
+#include "omap_device.h"
+#include "omap-pm.h"
+#include "soc.h"
 #include "prm2xxx_3xxx.h"
 #include "pm.h"
 #include "cm2xxx_3xxx.h"
 #include "prm-regbits-34xx.h"
 #include "control.h"
 #include "mux.h"
+#include "serial.h"
 
 /*
  * NOTE: By default the serial auto_suspend timeout is disabled as it causes
diff --git a/arch/arm/mach-omap2/serial.h b/arch/arm/mach-omap2/serial.h
new file mode 100644
index 00000000000..c4014f013df
--- /dev/null
+++ b/arch/arm/mach-omap2/serial.h
@@ -0,0 +1 @@
+#include <mach/serial.h>
diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S
index 506987979c1..d1dedc8195e 100644
--- a/arch/arm/mach-omap2/sleep34xx.S
+++ b/arch/arm/mach-omap2/sleep34xx.S
@@ -26,13 +26,12 @@
 
 #include <asm/assembler.h>
 
-#include <plat/sram.h>
-
 #include "omap34xx.h"
 #include "iomap.h"
-#include "cm2xxx_3xxx.h"
-#include "prm2xxx_3xxx.h"
+#include "cm3xxx.h"
+#include "prm3xxx.h"
 #include "sdrc.h"
+#include "sram.h"
 #include "control.h"
 
 /*
diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h
index fc9b96daf85..f31d90774de 100644
--- a/arch/arm/mach-omap2/soc.h
+++ b/arch/arm/mach-omap2/soc.h
@@ -1,7 +1,469 @@
-#include <plat/cpu.h>
+/*
+ * OMAP cpu type detection
+ *
+ * Copyright (C) 2004, 2008 Nokia Corporation
+ *
+ * Copyright (C) 2009-11 Texas Instruments.
+ *
+ * Written by Tony Lindgren <tony.lindgren@nokia.com>
+ *
+ * Added OMAP4/5 specific defines - Santosh Shilimkar<santosh.shilimkar@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
 #include "omap24xx.h"
 #include "omap34xx.h"
 #include "omap44xx.h"
 #include "ti81xx.h"
 #include "am33xx.h"
 #include "omap54xx.h"
+
+#ifndef __ASSEMBLY__
+
+#include <linux/bitops.h>
+
+/*
+ * Test if multicore OMAP support is needed
+ */
+#undef MULTI_OMAP2
+#undef OMAP_NAME
+
+#ifdef CONFIG_SOC_OMAP2420
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP2
+#  define MULTI_OMAP2
+# else
+#  define OMAP_NAME omap2420
+# endif
+#endif
+#ifdef CONFIG_SOC_OMAP2430
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP2
+#  define MULTI_OMAP2
+# else
+#  define OMAP_NAME omap2430
+# endif
+#endif
+#ifdef CONFIG_ARCH_OMAP3
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP2
+#  define MULTI_OMAP2
+# else
+#  define OMAP_NAME omap3
+# endif
+#endif
+#ifdef CONFIG_ARCH_OMAP4
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP2
+#  define MULTI_OMAP2
+# else
+#  define OMAP_NAME omap4
+# endif
+#endif
+
+#ifdef CONFIG_SOC_OMAP5
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP2
+#  define MULTI_OMAP2
+# else
+#  define OMAP_NAME omap5
+# endif
+#endif
+
+#ifdef CONFIG_SOC_AM33XX
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP2
+#  define MULTI_OMAP2
+# else
+#  define OMAP_NAME am33xx
+# endif
+#endif
+
+/*
+ * Omap device type i.e. EMU/HS/TST/GP/BAD
+ */
+#define OMAP2_DEVICE_TYPE_TEST		0
+#define OMAP2_DEVICE_TYPE_EMU		1
+#define OMAP2_DEVICE_TYPE_SEC		2
+#define OMAP2_DEVICE_TYPE_GP		3
+#define OMAP2_DEVICE_TYPE_BAD		4
+
+int omap_type(void);
+
+/*
+ * omap_rev bits:
+ * CPU id bits	(0730, 1510, 1710, 2422...)	[31:16]
+ * CPU revision	(See _REV_ defined in cpu.h)	[15:08]
+ * CPU class bits (15xx, 16xx, 24xx, 34xx...)	[07:00]
+ */
+unsigned int omap_rev(void);
+
+/*
+ * Get the CPU revision for OMAP devices
+ */
+#define GET_OMAP_REVISION()	((omap_rev() >> 8) & 0xff)
+
+/*
+ * Macros to group OMAP into cpu classes.
+ * These can be used in most places.
+ * cpu_is_omap24xx():	True for OMAP2420, OMAP2422, OMAP2423, OMAP2430
+ * cpu_is_omap242x():	True for OMAP2420, OMAP2422, OMAP2423
+ * cpu_is_omap243x():	True for OMAP2430
+ * cpu_is_omap343x():	True for OMAP3430
+ * cpu_is_omap443x():	True for OMAP4430
+ * cpu_is_omap446x():	True for OMAP4460
+ * cpu_is_omap447x():	True for OMAP4470
+ * soc_is_omap543x():	True for OMAP5430, OMAP5432
+ */
+#define GET_OMAP_CLASS	(omap_rev() & 0xff)
+
+#define IS_OMAP_CLASS(class, id)			\
+static inline int is_omap ##class (void)		\
+{							\
+	return (GET_OMAP_CLASS == (id)) ? 1 : 0;	\
+}
+
+#define GET_AM_CLASS	((omap_rev() >> 24) & 0xff)
+
+#define IS_AM_CLASS(class, id)				\
+static inline int is_am ##class (void)			\
+{							\
+	return (GET_AM_CLASS == (id)) ? 1 : 0;		\
+}
+
+#define GET_TI_CLASS	((omap_rev() >> 24) & 0xff)
+
+#define IS_TI_CLASS(class, id)			\
+static inline int is_ti ##class (void)		\
+{							\
+	return (GET_TI_CLASS == (id)) ? 1 : 0;	\
+}
+
+#define GET_OMAP_SUBCLASS	((omap_rev() >> 20) & 0x0fff)
+
+#define IS_OMAP_SUBCLASS(subclass, id)			\
+static inline int is_omap ##subclass (void)		\
+{							\
+	return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0;	\
+}
+
+#define IS_TI_SUBCLASS(subclass, id)			\
+static inline int is_ti ##subclass (void)		\
+{							\
+	return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0;	\
+}
+
+#define IS_AM_SUBCLASS(subclass, id)			\
+static inline int is_am ##subclass (void)		\
+{							\
+	return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0;	\
+}
+
+IS_OMAP_CLASS(24xx, 0x24)
+IS_OMAP_CLASS(34xx, 0x34)
+IS_OMAP_CLASS(44xx, 0x44)
+IS_AM_CLASS(35xx, 0x35)
+IS_OMAP_CLASS(54xx, 0x54)
+IS_AM_CLASS(33xx, 0x33)
+
+IS_TI_CLASS(81xx, 0x81)
+
+IS_OMAP_SUBCLASS(242x, 0x242)
+IS_OMAP_SUBCLASS(243x, 0x243)
+IS_OMAP_SUBCLASS(343x, 0x343)
+IS_OMAP_SUBCLASS(363x, 0x363)
+IS_OMAP_SUBCLASS(443x, 0x443)
+IS_OMAP_SUBCLASS(446x, 0x446)
+IS_OMAP_SUBCLASS(447x, 0x447)
+IS_OMAP_SUBCLASS(543x, 0x543)
+
+IS_TI_SUBCLASS(816x, 0x816)
+IS_TI_SUBCLASS(814x, 0x814)
+IS_AM_SUBCLASS(335x, 0x335)
+
+#define cpu_is_omap24xx()		0
+#define cpu_is_omap242x()		0
+#define cpu_is_omap243x()		0
+#define cpu_is_omap34xx()		0
+#define cpu_is_omap343x()		0
+#define cpu_is_ti81xx()			0
+#define cpu_is_ti816x()			0
+#define cpu_is_ti814x()			0
+#define soc_is_am35xx()			0
+#define soc_is_am33xx()			0
+#define soc_is_am335x()			0
+#define cpu_is_omap44xx()		0
+#define cpu_is_omap443x()		0
+#define cpu_is_omap446x()		0
+#define cpu_is_omap447x()		0
+#define soc_is_omap54xx()		0
+#define soc_is_omap543x()		0
+
+#if defined(MULTI_OMAP2)
+# if defined(CONFIG_ARCH_OMAP2)
+#  undef  cpu_is_omap24xx
+#  define cpu_is_omap24xx()		is_omap24xx()
+# endif
+# if defined (CONFIG_SOC_OMAP2420)
+#  undef  cpu_is_omap242x
+#  define cpu_is_omap242x()		is_omap242x()
+# endif
+# if defined (CONFIG_SOC_OMAP2430)
+#  undef  cpu_is_omap243x
+#  define cpu_is_omap243x()		is_omap243x()
+# endif
+# if defined(CONFIG_ARCH_OMAP3)
+#  undef  cpu_is_omap34xx
+#  undef  cpu_is_omap343x
+#  define cpu_is_omap34xx()		is_omap34xx()
+#  define cpu_is_omap343x()		is_omap343x()
+# endif
+#else
+# if defined(CONFIG_ARCH_OMAP2)
+#  undef  cpu_is_omap24xx
+#  define cpu_is_omap24xx()		1
+# endif
+# if defined(CONFIG_SOC_OMAP2420)
+#  undef  cpu_is_omap242x
+#  define cpu_is_omap242x()		1
+# endif
+# if defined(CONFIG_SOC_OMAP2430)
+#  undef  cpu_is_omap243x
+#  define cpu_is_omap243x()		1
+# endif
+# if defined(CONFIG_ARCH_OMAP3)
+#  undef  cpu_is_omap34xx
+#  define cpu_is_omap34xx()		1
+# endif
+# if defined(CONFIG_SOC_OMAP3430)
+#  undef  cpu_is_omap343x
+#  define cpu_is_omap343x()		1
+# endif
+#endif
+
+/*
+ * Macros to detect individual cpu types.
+ * These are only rarely needed.
+ * cpu_is_omap2420():	True for OMAP2420
+ * cpu_is_omap2422():	True for OMAP2422
+ * cpu_is_omap2423():	True for OMAP2423
+ * cpu_is_omap2430():	True for OMAP2430
+ * cpu_is_omap3430():	True for OMAP3430
+ */
+#define GET_OMAP_TYPE	((omap_rev() >> 16) & 0xffff)
+
+#define IS_OMAP_TYPE(type, id)				\
+static inline int is_omap ##type (void)			\
+{							\
+	return (GET_OMAP_TYPE == (id)) ? 1 : 0;		\
+}
+
+IS_OMAP_TYPE(2420, 0x2420)
+IS_OMAP_TYPE(2422, 0x2422)
+IS_OMAP_TYPE(2423, 0x2423)
+IS_OMAP_TYPE(2430, 0x2430)
+IS_OMAP_TYPE(3430, 0x3430)
+
+#define cpu_is_omap2420()		0
+#define cpu_is_omap2422()		0
+#define cpu_is_omap2423()		0
+#define cpu_is_omap2430()		0
+#define cpu_is_omap3430()		0
+#define cpu_is_omap3630()		0
+#define soc_is_omap5430()		0
+
+/* These are needed for the common code */
+#ifdef CONFIG_ARCH_OMAP2PLUS
+#define cpu_is_omap7xx()		0
+#define cpu_is_omap15xx()		0
+#define cpu_is_omap16xx()		0
+#define cpu_is_omap1510()		0
+#define cpu_is_omap1610()		0
+#define cpu_is_omap1611()		0
+#define cpu_is_omap1621()		0
+#define cpu_is_omap1710()		0
+#define cpu_class_is_omap1()		0
+#define cpu_class_is_omap2()		1
+#endif
+
+#if defined(CONFIG_ARCH_OMAP2)
+# undef  cpu_is_omap2420
+# undef  cpu_is_omap2422
+# undef  cpu_is_omap2423
+# undef  cpu_is_omap2430
+# define cpu_is_omap2420()		is_omap2420()
+# define cpu_is_omap2422()		is_omap2422()
+# define cpu_is_omap2423()		is_omap2423()
+# define cpu_is_omap2430()		is_omap2430()
+#endif
+
+#if defined(CONFIG_ARCH_OMAP3)
+# undef cpu_is_omap3430
+# undef cpu_is_ti81xx
+# undef cpu_is_ti816x
+# undef cpu_is_ti814x
+# undef soc_is_am35xx
+# define cpu_is_omap3430()		is_omap3430()
+# undef cpu_is_omap3630
+# define cpu_is_omap3630()		is_omap363x()
+# define cpu_is_ti81xx()		is_ti81xx()
+# define cpu_is_ti816x()		is_ti816x()
+# define cpu_is_ti814x()		is_ti814x()
+# define soc_is_am35xx()		is_am35xx()
+#endif
+
+# if defined(CONFIG_SOC_AM33XX)
+# undef soc_is_am33xx
+# undef soc_is_am335x
+# define soc_is_am33xx()		is_am33xx()
+# define soc_is_am335x()		is_am335x()
+#endif
+
+# if defined(CONFIG_ARCH_OMAP4)
+# undef cpu_is_omap44xx
+# undef cpu_is_omap443x
+# undef cpu_is_omap446x
+# undef cpu_is_omap447x
+# define cpu_is_omap44xx()		is_omap44xx()
+# define cpu_is_omap443x()		is_omap443x()
+# define cpu_is_omap446x()		is_omap446x()
+# define cpu_is_omap447x()		is_omap447x()
+# endif
+
+# if defined(CONFIG_SOC_OMAP5)
+# undef soc_is_omap54xx
+# undef soc_is_omap543x
+# define soc_is_omap54xx()		is_omap54xx()
+# define soc_is_omap543x()		is_omap543x()
+#endif
+
+/* Various silicon revisions for omap2 */
+#define OMAP242X_CLASS		0x24200024
+#define OMAP2420_REV_ES1_0	OMAP242X_CLASS
+#define OMAP2420_REV_ES2_0	(OMAP242X_CLASS | (0x1 << 8))
+
+#define OMAP243X_CLASS		0x24300024
+#define OMAP2430_REV_ES1_0	OMAP243X_CLASS
+
+#define OMAP343X_CLASS		0x34300034
+#define OMAP3430_REV_ES1_0	OMAP343X_CLASS
+#define OMAP3430_REV_ES2_0	(OMAP343X_CLASS | (0x1 << 8))
+#define OMAP3430_REV_ES2_1	(OMAP343X_CLASS | (0x2 << 8))
+#define OMAP3430_REV_ES3_0	(OMAP343X_CLASS | (0x3 << 8))
+#define OMAP3430_REV_ES3_1	(OMAP343X_CLASS | (0x4 << 8))
+#define OMAP3430_REV_ES3_1_2	(OMAP343X_CLASS | (0x5 << 8))
+
+#define OMAP363X_CLASS		0x36300034
+#define OMAP3630_REV_ES1_0	OMAP363X_CLASS
+#define OMAP3630_REV_ES1_1	(OMAP363X_CLASS | (0x1 << 8))
+#define OMAP3630_REV_ES1_2	(OMAP363X_CLASS | (0x2 << 8))
+
+#define TI816X_CLASS		0x81600034
+#define TI8168_REV_ES1_0	TI816X_CLASS
+#define TI8168_REV_ES1_1	(TI816X_CLASS | (0x1 << 8))
+
+#define TI814X_CLASS		0x81400034
+#define TI8148_REV_ES1_0	TI814X_CLASS
+#define TI8148_REV_ES2_0	(TI814X_CLASS | (0x1 << 8))
+#define TI8148_REV_ES2_1	(TI814X_CLASS | (0x2 << 8))
+
+#define AM35XX_CLASS		0x35170034
+#define AM35XX_REV_ES1_0	AM35XX_CLASS
+#define AM35XX_REV_ES1_1	(AM35XX_CLASS | (0x1 << 8))
+
+#define AM335X_CLASS		0x33500033
+#define AM335X_REV_ES1_0	AM335X_CLASS
+
+#define OMAP443X_CLASS		0x44300044
+#define OMAP4430_REV_ES1_0	(OMAP443X_CLASS | (0x10 << 8))
+#define OMAP4430_REV_ES2_0	(OMAP443X_CLASS | (0x20 << 8))
+#define OMAP4430_REV_ES2_1	(OMAP443X_CLASS | (0x21 << 8))
+#define OMAP4430_REV_ES2_2	(OMAP443X_CLASS | (0x22 << 8))
+#define OMAP4430_REV_ES2_3	(OMAP443X_CLASS | (0x23 << 8))
+
+#define OMAP446X_CLASS		0x44600044
+#define OMAP4460_REV_ES1_0	(OMAP446X_CLASS | (0x10 << 8))
+#define OMAP4460_REV_ES1_1	(OMAP446X_CLASS | (0x11 << 8))
+
+#define OMAP447X_CLASS		0x44700044
+#define OMAP4470_REV_ES1_0	(OMAP447X_CLASS | (0x10 << 8))
+
+#define OMAP54XX_CLASS		0x54000054
+#define OMAP5430_REV_ES1_0	(OMAP54XX_CLASS | (0x30 << 16) | (0x10 << 8))
+#define OMAP5432_REV_ES1_0	(OMAP54XX_CLASS | (0x32 << 16) | (0x10 << 8))
+
+void omap2xxx_check_revision(void);
+void omap3xxx_check_revision(void);
+void omap4xxx_check_revision(void);
+void omap5xxx_check_revision(void);
+void omap3xxx_check_features(void);
+void ti81xx_check_features(void);
+void omap4xxx_check_features(void);
+
+/*
+ * Runtime detection of OMAP3 features
+ *
+ * OMAP3_HAS_IO_CHAIN_CTRL: Some later members of the OMAP3 chip
+ *    family have OS-level control over the I/O chain clock.  This is
+ *    to avoid a window during which wakeups could potentially be lost
+ *    during powerdomain transitions.  If this bit is set, it
+ *    indicates that the chip does support OS-level control of this
+ *    feature.
+ */
+extern u32 omap_features;
+
+#define OMAP3_HAS_L2CACHE		BIT(0)
+#define OMAP3_HAS_IVA			BIT(1)
+#define OMAP3_HAS_SGX			BIT(2)
+#define OMAP3_HAS_NEON			BIT(3)
+#define OMAP3_HAS_ISP			BIT(4)
+#define OMAP3_HAS_192MHZ_CLK		BIT(5)
+#define OMAP3_HAS_IO_WAKEUP		BIT(6)
+#define OMAP3_HAS_SDRC			BIT(7)
+#define OMAP3_HAS_IO_CHAIN_CTRL		BIT(8)
+#define OMAP4_HAS_PERF_SILICON		BIT(9)
+
+
+#define OMAP3_HAS_FEATURE(feat,flag)			\
+static inline unsigned int omap3_has_ ##feat(void)	\
+{							\
+	return omap_features & OMAP3_HAS_ ##flag;	\
+}							\
+
+OMAP3_HAS_FEATURE(l2cache, L2CACHE)
+OMAP3_HAS_FEATURE(sgx, SGX)
+OMAP3_HAS_FEATURE(iva, IVA)
+OMAP3_HAS_FEATURE(neon, NEON)
+OMAP3_HAS_FEATURE(isp, ISP)
+OMAP3_HAS_FEATURE(192mhz_clk, 192MHZ_CLK)
+OMAP3_HAS_FEATURE(io_wakeup, IO_WAKEUP)
+OMAP3_HAS_FEATURE(sdrc, SDRC)
+OMAP3_HAS_FEATURE(io_chain_ctrl, IO_CHAIN_CTRL)
+
+/*
+ * Runtime detection of OMAP4 features
+ */
+#define OMAP4_HAS_FEATURE(feat, flag)			\
+static inline unsigned int omap4_has_ ##feat(void)	\
+{							\
+	return omap_features & OMAP4_HAS_ ##flag;	\
+}							\
+
+OMAP4_HAS_FEATURE(perf_silicon, PERF_SILICON)
+
+#endif	/* __ASSEMBLY__ */
+
diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c
index f8217a5a4a2..b9753fe2723 100644
--- a/arch/arm/mach-omap2/sr_device.c
+++ b/arch/arm/mach-omap2/sr_device.c
@@ -23,8 +23,8 @@
 #include <linux/slab.h>
 #include <linux/io.h>
 
-#include <plat/omap_device.h>
-
+#include "soc.h"
+#include "omap_device.h"
 #include "voltage.h"
 #include "control.h"
 #include "pm.h"
@@ -121,6 +121,19 @@ static int __init sr_dev_init(struct omap_hwmod *oh, void *user)
 	sr_data->senn_mod = 0x1;
 	sr_data->senp_mod = 0x1;
 
+	if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
+		sr_data->err_weight = OMAP3430_SR_ERRWEIGHT;
+		sr_data->err_maxlimit = OMAP3430_SR_ERRMAXLIMIT;
+		sr_data->accum_data = OMAP3430_SR_ACCUMDATA;
+		if (!(strcmp(sr_data->name, "smartreflex_mpu"))) {
+			sr_data->senn_avgweight = OMAP3430_SR1_SENNAVGWEIGHT;
+			sr_data->senp_avgweight = OMAP3430_SR1_SENPAVGWEIGHT;
+		} else {
+			sr_data->senn_avgweight = OMAP3430_SR2_SENNAVGWEIGHT;
+			sr_data->senp_avgweight = OMAP3430_SR2_SENPAVGWEIGHT;
+		}
+	}
+
 	sr_data->voltdm = voltdm_lookup(sr_dev_attr->sensor_voltdm_name);
 	if (!sr_data->voltdm) {
 		pr_err("%s: Unable to get voltage domain pointer for VDD %s\n",
diff --git a/arch/arm/mach-omap2/sram.c b/arch/arm/mach-omap2/sram.c
new file mode 100644
index 00000000000..0ff0f068bea
--- /dev/null
+++ b/arch/arm/mach-omap2/sram.c
@@ -0,0 +1,305 @@
+/*
+ *
+ * OMAP SRAM detection and management
+ *
+ * Copyright (C) 2005 Nokia Corporation
+ * Written by Tony Lindgren <tony@atomide.com>
+ *
+ * Copyright (C) 2009-2012 Texas Instruments
+ * Added OMAP4/5 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/io.h>
+
+#include <asm/fncpy.h>
+#include <asm/tlb.h>
+#include <asm/cacheflush.h>
+
+#include <asm/mach/map.h>
+
+#include "soc.h"
+#include "iomap.h"
+#include "prm2xxx_3xxx.h"
+#include "sdrc.h"
+#include "sram.h"
+
+#define OMAP2_SRAM_PUB_PA	(OMAP2_SRAM_PA + 0xf800)
+#define OMAP3_SRAM_PUB_PA       (OMAP3_SRAM_PA + 0x8000)
+#ifdef CONFIG_OMAP4_ERRATA_I688
+#define OMAP4_SRAM_PUB_PA	OMAP4_SRAM_PA
+#else
+#define OMAP4_SRAM_PUB_PA	(OMAP4_SRAM_PA + 0x4000)
+#endif
+#define OMAP5_SRAM_PA		0x40300000
+
+#define SRAM_BOOTLOADER_SZ	0x00
+
+#define OMAP24XX_VA_REQINFOPERM0	OMAP2_L3_IO_ADDRESS(0x68005048)
+#define OMAP24XX_VA_READPERM0		OMAP2_L3_IO_ADDRESS(0x68005050)
+#define OMAP24XX_VA_WRITEPERM0		OMAP2_L3_IO_ADDRESS(0x68005058)
+
+#define OMAP34XX_VA_REQINFOPERM0	OMAP2_L3_IO_ADDRESS(0x68012848)
+#define OMAP34XX_VA_READPERM0		OMAP2_L3_IO_ADDRESS(0x68012850)
+#define OMAP34XX_VA_WRITEPERM0		OMAP2_L3_IO_ADDRESS(0x68012858)
+#define OMAP34XX_VA_ADDR_MATCH2		OMAP2_L3_IO_ADDRESS(0x68012880)
+#define OMAP34XX_VA_SMS_RG_ATT0		OMAP2_L3_IO_ADDRESS(0x6C000048)
+
+#define GP_DEVICE		0x300
+
+#define ROUND_DOWN(value,boundary)	((value) & (~((boundary)-1)))
+
+static unsigned long omap_sram_start;
+static unsigned long omap_sram_skip;
+static unsigned long omap_sram_size;
+
+/*
+ * Depending on the target RAMFS firewall setup, the public usable amount of
+ * SRAM varies.  The default accessible size for all device types is 2k. A GP
+ * device allows ARM11 but not other initiators for full size. This
+ * functionality seems ok until some nice security API happens.
+ */
+static int is_sram_locked(void)
+{
+	if (OMAP2_DEVICE_TYPE_GP == omap_type()) {
+		/* RAMFW: R/W access to all initiators for all qualifier sets */
+		if (cpu_is_omap242x()) {
+			__raw_writel(0xFF, OMAP24XX_VA_REQINFOPERM0); /* all q-vects */
+			__raw_writel(0xCFDE, OMAP24XX_VA_READPERM0);  /* all i-read */
+			__raw_writel(0xCFDE, OMAP24XX_VA_WRITEPERM0); /* all i-write */
+		}
+		if (cpu_is_omap34xx()) {
+			__raw_writel(0xFFFF, OMAP34XX_VA_REQINFOPERM0); /* all q-vects */
+			__raw_writel(0xFFFF, OMAP34XX_VA_READPERM0);  /* all i-read */
+			__raw_writel(0xFFFF, OMAP34XX_VA_WRITEPERM0); /* all i-write */
+			__raw_writel(0x0, OMAP34XX_VA_ADDR_MATCH2);
+			__raw_writel(0xFFFFFFFF, OMAP34XX_VA_SMS_RG_ATT0);
+		}
+		return 0;
+	} else
+		return 1; /* assume locked with no PPA or security driver */
+}
+
+/*
+ * The amount of SRAM depends on the core type.
+ * Note that we cannot try to test for SRAM here because writes
+ * to secure SRAM will hang the system. Also the SRAM is not
+ * yet mapped at this point.
+ */
+static void __init omap_detect_sram(void)
+{
+	omap_sram_skip = SRAM_BOOTLOADER_SZ;
+	if (is_sram_locked()) {
+		if (cpu_is_omap34xx()) {
+			omap_sram_start = OMAP3_SRAM_PUB_PA;
+			if ((omap_type() == OMAP2_DEVICE_TYPE_EMU) ||
+			    (omap_type() == OMAP2_DEVICE_TYPE_SEC)) {
+				omap_sram_size = 0x7000; /* 28K */
+				omap_sram_skip += SZ_16K;
+			} else {
+				omap_sram_size = 0x8000; /* 32K */
+			}
+		} else if (cpu_is_omap44xx()) {
+			omap_sram_start = OMAP4_SRAM_PUB_PA;
+			omap_sram_size = 0xa000; /* 40K */
+		} else if (soc_is_omap54xx()) {
+			omap_sram_start = OMAP5_SRAM_PA;
+			omap_sram_size = SZ_128K; /* 128KB */
+		} else {
+			omap_sram_start = OMAP2_SRAM_PUB_PA;
+			omap_sram_size = 0x800; /* 2K */
+		}
+	} else {
+		if (soc_is_am33xx()) {
+			omap_sram_start = AM33XX_SRAM_PA;
+			omap_sram_size = 0x10000; /* 64K */
+		} else if (cpu_is_omap34xx()) {
+			omap_sram_start = OMAP3_SRAM_PA;
+			omap_sram_size = 0x10000; /* 64K */
+		} else if (cpu_is_omap44xx()) {
+			omap_sram_start = OMAP4_SRAM_PA;
+			omap_sram_size = 0xe000; /* 56K */
+		} else if (soc_is_omap54xx()) {
+			omap_sram_start = OMAP5_SRAM_PA;
+			omap_sram_size = SZ_128K; /* 128KB */
+		} else {
+			omap_sram_start = OMAP2_SRAM_PA;
+			if (cpu_is_omap242x())
+				omap_sram_size = 0xa0000; /* 640K */
+			else if (cpu_is_omap243x())
+				omap_sram_size = 0x10000; /* 64K */
+		}
+	}
+}
+
+/*
+ * Note that we cannot use ioremap for SRAM, as clock init needs SRAM early.
+ */
+static void __init omap2_map_sram(void)
+{
+	int cached = 1;
+
+#ifdef CONFIG_OMAP4_ERRATA_I688
+	if (cpu_is_omap44xx()) {
+		omap_sram_start += PAGE_SIZE;
+		omap_sram_size -= SZ_16K;
+	}
+#endif
+	if (cpu_is_omap34xx()) {
+		/*
+		 * SRAM must be marked as non-cached on OMAP3 since the
+		 * CORE DPLL M2 divider change code (in SRAM) runs with the
+		 * SDRAM controller disabled, and if it is marked cached,
+		 * the ARM may attempt to write cache lines back to SDRAM
+		 * which will cause the system to hang.
+		 */
+		cached = 0;
+	}
+
+	omap_map_sram(omap_sram_start, omap_sram_size,
+			omap_sram_skip, cached);
+}
+
+static void (*_omap2_sram_ddr_init)(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
+			      u32 base_cs, u32 force_unlock);
+
+void omap2_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
+		   u32 base_cs, u32 force_unlock)
+{
+	BUG_ON(!_omap2_sram_ddr_init);
+	_omap2_sram_ddr_init(slow_dll_ctrl, fast_dll_ctrl,
+			     base_cs, force_unlock);
+}
+
+static void (*_omap2_sram_reprogram_sdrc)(u32 perf_level, u32 dll_val,
+					  u32 mem_type);
+
+void omap2_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, u32 mem_type)
+{
+	BUG_ON(!_omap2_sram_reprogram_sdrc);
+	_omap2_sram_reprogram_sdrc(perf_level, dll_val, mem_type);
+}
+
+static u32 (*_omap2_set_prcm)(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass);
+
+u32 omap2_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass)
+{
+	BUG_ON(!_omap2_set_prcm);
+	return _omap2_set_prcm(dpll_ctrl_val, sdrc_rfr_val, bypass);
+}
+
+#ifdef CONFIG_SOC_OMAP2420
+static int __init omap242x_sram_init(void)
+{
+	_omap2_sram_ddr_init = omap_sram_push(omap242x_sram_ddr_init,
+					omap242x_sram_ddr_init_sz);
+
+	_omap2_sram_reprogram_sdrc = omap_sram_push(omap242x_sram_reprogram_sdrc,
+					    omap242x_sram_reprogram_sdrc_sz);
+
+	_omap2_set_prcm = omap_sram_push(omap242x_sram_set_prcm,
+					 omap242x_sram_set_prcm_sz);
+
+	return 0;
+}
+#else
+static inline int omap242x_sram_init(void)
+{
+	return 0;
+}
+#endif
+
+#ifdef CONFIG_SOC_OMAP2430
+static int __init omap243x_sram_init(void)
+{
+	_omap2_sram_ddr_init = omap_sram_push(omap243x_sram_ddr_init,
+					omap243x_sram_ddr_init_sz);
+
+	_omap2_sram_reprogram_sdrc = omap_sram_push(omap243x_sram_reprogram_sdrc,
+					    omap243x_sram_reprogram_sdrc_sz);
+
+	_omap2_set_prcm = omap_sram_push(omap243x_sram_set_prcm,
+					 omap243x_sram_set_prcm_sz);
+
+	return 0;
+}
+#else
+static inline int omap243x_sram_init(void)
+{
+	return 0;
+}
+#endif
+
+#ifdef CONFIG_ARCH_OMAP3
+
+static u32 (*_omap3_sram_configure_core_dpll)(
+			u32 m2, u32 unlock_dll, u32 f, u32 inc,
+			u32 sdrc_rfr_ctrl_0, u32 sdrc_actim_ctrl_a_0,
+			u32 sdrc_actim_ctrl_b_0, u32 sdrc_mr_0,
+			u32 sdrc_rfr_ctrl_1, u32 sdrc_actim_ctrl_a_1,
+			u32 sdrc_actim_ctrl_b_1, u32 sdrc_mr_1);
+
+u32 omap3_configure_core_dpll(u32 m2, u32 unlock_dll, u32 f, u32 inc,
+			u32 sdrc_rfr_ctrl_0, u32 sdrc_actim_ctrl_a_0,
+			u32 sdrc_actim_ctrl_b_0, u32 sdrc_mr_0,
+			u32 sdrc_rfr_ctrl_1, u32 sdrc_actim_ctrl_a_1,
+			u32 sdrc_actim_ctrl_b_1, u32 sdrc_mr_1)
+{
+	BUG_ON(!_omap3_sram_configure_core_dpll);
+	return _omap3_sram_configure_core_dpll(
+			m2, unlock_dll, f, inc,
+			sdrc_rfr_ctrl_0, sdrc_actim_ctrl_a_0,
+			sdrc_actim_ctrl_b_0, sdrc_mr_0,
+			sdrc_rfr_ctrl_1, sdrc_actim_ctrl_a_1,
+			sdrc_actim_ctrl_b_1, sdrc_mr_1);
+}
+
+void omap3_sram_restore_context(void)
+{
+	omap_sram_reset();
+
+	_omap3_sram_configure_core_dpll =
+		omap_sram_push(omap3_sram_configure_core_dpll,
+			       omap3_sram_configure_core_dpll_sz);
+	omap_push_sram_idle();
+}
+
+static inline int omap34xx_sram_init(void)
+{
+	omap3_sram_restore_context();
+	return 0;
+}
+#else
+static inline int omap34xx_sram_init(void)
+{
+	return 0;
+}
+#endif /* CONFIG_ARCH_OMAP3 */
+
+static inline int am33xx_sram_init(void)
+{
+	return 0;
+}
+
+int __init omap_sram_init(void)
+{
+	omap_detect_sram();
+	omap2_map_sram();
+
+	if (cpu_is_omap242x())
+		omap242x_sram_init();
+	else if (cpu_is_omap2430())
+		omap243x_sram_init();
+	else if (soc_is_am33xx())
+		am33xx_sram_init();
+	else if (cpu_is_omap34xx())
+		omap34xx_sram_init();
+
+	return 0;
+}
diff --git a/arch/arm/mach-omap2/sram.h b/arch/arm/mach-omap2/sram.h
new file mode 100644
index 00000000000..ca7277c2a9e
--- /dev/null
+++ b/arch/arm/mach-omap2/sram.h
@@ -0,0 +1,83 @@
+/*
+ * Interface for functions that need to be run in internal SRAM
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASSEMBLY__
+#include <plat/sram.h>
+
+extern void omap2_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
+				u32 base_cs, u32 force_unlock);
+extern void omap2_sram_reprogram_sdrc(u32 perf_level, u32 dll_val,
+				      u32 mem_type);
+extern u32 omap2_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass);
+
+extern u32 omap3_configure_core_dpll(
+			u32 m2, u32 unlock_dll, u32 f, u32 inc,
+			u32 sdrc_rfr_ctrl_0, u32 sdrc_actim_ctrl_a_0,
+			u32 sdrc_actim_ctrl_b_0, u32 sdrc_mr_0,
+			u32 sdrc_rfr_ctrl_1, u32 sdrc_actim_ctrl_a_1,
+			u32 sdrc_actim_ctrl_b_1, u32 sdrc_mr_1);
+extern void omap3_sram_restore_context(void);
+
+/* Do not use these */
+extern void omap24xx_sram_reprogram_clock(u32 ckctl, u32 dpllctl);
+extern unsigned long omap24xx_sram_reprogram_clock_sz;
+
+extern void omap242x_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
+						u32 base_cs, u32 force_unlock);
+extern unsigned long omap242x_sram_ddr_init_sz;
+
+extern u32 omap242x_sram_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val,
+						int bypass);
+extern unsigned long omap242x_sram_set_prcm_sz;
+
+extern void omap242x_sram_reprogram_sdrc(u32 perf_level, u32 dll_val,
+						u32 mem_type);
+extern unsigned long omap242x_sram_reprogram_sdrc_sz;
+
+
+extern void omap243x_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
+						u32 base_cs, u32 force_unlock);
+extern unsigned long omap243x_sram_ddr_init_sz;
+
+extern u32 omap243x_sram_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val,
+						int bypass);
+extern unsigned long omap243x_sram_set_prcm_sz;
+
+extern void omap243x_sram_reprogram_sdrc(u32 perf_level, u32 dll_val,
+						u32 mem_type);
+extern unsigned long omap243x_sram_reprogram_sdrc_sz;
+
+extern u32 omap3_sram_configure_core_dpll(
+			u32 m2, u32 unlock_dll, u32 f, u32 inc,
+			u32 sdrc_rfr_ctrl_0, u32 sdrc_actim_ctrl_a_0,
+			u32 sdrc_actim_ctrl_b_0, u32 sdrc_mr_0,
+			u32 sdrc_rfr_ctrl_1, u32 sdrc_actim_ctrl_a_1,
+			u32 sdrc_actim_ctrl_b_1, u32 sdrc_mr_1);
+extern unsigned long omap3_sram_configure_core_dpll_sz;
+
+#ifdef CONFIG_PM
+extern void omap_push_sram_idle(void);
+#else
+static inline void omap_push_sram_idle(void) {}
+#endif /* CONFIG_PM */
+
+#endif /* __ASSEMBLY__ */
+
+/*
+ * OMAP2+: define the SRAM PA addresses.
+ * Used by the SRAM management code and the idle sleep code.
+ */
+#define OMAP2_SRAM_PA		0x40200000
+#define OMAP3_SRAM_PA           0x40200000
+#ifdef CONFIG_OMAP4_ERRATA_I688
+#define OMAP4_SRAM_PA		0x40304000
+#define OMAP4_SRAM_VA		0xfe404000
+#else
+#define OMAP4_SRAM_PA		0x40300000
+#endif
+#define AM33XX_SRAM_PA		0x40300000
diff --git a/arch/arm/mach-omap2/sram242x.S b/arch/arm/mach-omap2/sram242x.S
index 8f7326cd435..680a7c56cc3 100644
--- a/arch/arm/mach-omap2/sram242x.S
+++ b/arch/arm/mach-omap2/sram242x.S
@@ -34,8 +34,8 @@
 
 #include "soc.h"
 #include "iomap.h"
-#include "prm2xxx_3xxx.h"
-#include "cm2xxx_3xxx.h"
+#include "prm2xxx.h"
+#include "cm2xxx.h"
 #include "sdrc.h"
 
 	.text
diff --git a/arch/arm/mach-omap2/sram243x.S b/arch/arm/mach-omap2/sram243x.S
index b140d657852..a1e9edd673f 100644
--- a/arch/arm/mach-omap2/sram243x.S
+++ b/arch/arm/mach-omap2/sram243x.S
@@ -34,8 +34,8 @@
 
 #include "soc.h"
 #include "iomap.h"
-#include "prm2xxx_3xxx.h"
-#include "cm2xxx_3xxx.h"
+#include "prm2xxx.h"
+#include "cm2xxx.h"
 #include "sdrc.h"
 
 	.text
diff --git a/arch/arm/mach-omap2/sram34xx.S b/arch/arm/mach-omap2/sram34xx.S
index 2d0ceaa23fb..1446331b576 100644
--- a/arch/arm/mach-omap2/sram34xx.S
+++ b/arch/arm/mach-omap2/sram34xx.S
@@ -32,7 +32,7 @@
 #include "soc.h"
 #include "iomap.h"
 #include "sdrc.h"
-#include "cm2xxx_3xxx.h"
+#include "cm3xxx.h"
 
 /*
  * This file needs be built unconditionally as ARM to interoperate correctly
diff --git a/arch/arm/mach-omap2/ti81xx.h b/arch/arm/mach-omap2/ti81xx.h
index 8f9843f7842..a1e6caf0dba 100644
--- a/arch/arm/mach-omap2/ti81xx.h
+++ b/arch/arm/mach-omap2/ti81xx.h
@@ -22,6 +22,15 @@
 #define TI81XX_CTRL_BASE	TI81XX_SCM_BASE
 #define TI81XX_PRCM_BASE	0x48180000
 
+/*
+ * Adjust TAP register base such that omap3_check_revision accesses the correct
+ * TI81XX register for checking device ID (it adds 0x204 to tap base while
+ * TI81XX DEVICE ID register is at offset 0x600 from control base).
+ */
+#define TI81XX_TAP_BASE		(TI81XX_CTRL_BASE + \
+				 TI81XX_CONTROL_DEVICE_ID - 0x204)
+
+
 #define TI81XX_ARM_INTC_BASE	0x48200000
 
 #endif /* __ASM_ARCH_TI81XX_H */
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index 69e46631a7c..7016637b531 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -37,16 +37,21 @@
 #include <linux/clockchips.h>
 #include <linux/slab.h>
 #include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+#include <linux/platform_device.h>
+#include <linux/platform_data/dmtimer-omap.h>
 
 #include <asm/mach/time.h>
 #include <asm/smp_twd.h>
 #include <asm/sched_clock.h>
 
 #include <asm/arch_timer.h>
-#include <plat/omap_hwmod.h>
-#include <plat/omap_device.h>
+#include "omap_hwmod.h"
+#include "omap_device.h"
+#include <plat/counter-32k.h>
 #include <plat/dmtimer.h>
-#include <plat/omap-pm.h>
+#include "omap-pm.h"
 
 #include "soc.h"
 #include "common.h"
@@ -61,18 +66,6 @@
 #define OMAP3_32K_SOURCE	"omap_32k_fck"
 #define OMAP4_32K_SOURCE	"sys_32k_ck"
 
-#ifdef CONFIG_OMAP_32K_TIMER
-#define OMAP2_CLKEV_SOURCE	OMAP2_32K_SOURCE
-#define OMAP3_CLKEV_SOURCE	OMAP3_32K_SOURCE
-#define OMAP4_CLKEV_SOURCE	OMAP4_32K_SOURCE
-#define OMAP3_SECURE_TIMER	12
-#else
-#define OMAP2_CLKEV_SOURCE	OMAP2_MPU_SOURCE
-#define OMAP3_CLKEV_SOURCE	OMAP3_MPU_SOURCE
-#define OMAP4_CLKEV_SOURCE	OMAP4_MPU_SOURCE
-#define OMAP3_SECURE_TIMER	1
-#endif
-
 #define REALTIME_COUNTER_BASE				0x48243200
 #define INCREMENTER_NUMERATOR_OFFSET			0x10
 #define INCREMENTER_DENUMERATOR_RELOAD_OFFSET		0x14
@@ -103,7 +96,7 @@ static int omap2_gp_timer_set_next_event(unsigned long cycles,
 					 struct clock_event_device *evt)
 {
 	__omap_dm_timer_load_start(&clkev, OMAP_TIMER_CTRL_ST,
-						0xffffffff - cycles, 1);
+				   0xffffffff - cycles, OMAP_TIMER_POSTED);
 
 	return 0;
 }
@@ -113,7 +106,7 @@ static void omap2_gp_timer_set_mode(enum clock_event_mode mode,
 {
 	u32 period;
 
-	__omap_dm_timer_stop(&clkev, 1, clkev.rate);
+	__omap_dm_timer_stop(&clkev, OMAP_TIMER_POSTED, clkev.rate);
 
 	switch (mode) {
 	case CLOCK_EVT_MODE_PERIODIC:
@@ -121,10 +114,10 @@ static void omap2_gp_timer_set_mode(enum clock_event_mode mode,
 		period -= 1;
 		/* Looks like we need to first set the load value separately */
 		__omap_dm_timer_write(&clkev, OMAP_TIMER_LOAD_REG,
-					0xffffffff - period, 1);
+				      0xffffffff - period, OMAP_TIMER_POSTED);
 		__omap_dm_timer_load_start(&clkev,
 					OMAP_TIMER_CTRL_AR | OMAP_TIMER_CTRL_ST,
-						0xffffffff - period, 1);
+					0xffffffff - period, OMAP_TIMER_POSTED);
 		break;
 	case CLOCK_EVT_MODE_ONESHOT:
 		break;
@@ -144,36 +137,144 @@ static struct clock_event_device clockevent_gpt = {
 	.set_mode	= omap2_gp_timer_set_mode,
 };
 
+static struct property device_disabled = {
+	.name = "status",
+	.length = sizeof("disabled"),
+	.value = "disabled",
+};
+
+static struct of_device_id omap_timer_match[] __initdata = {
+	{ .compatible = "ti,omap2-timer", },
+	{ }
+};
+
+/**
+ * omap_get_timer_dt - get a timer using device-tree
+ * @match	- device-tree match structure for matching a device type
+ * @property	- optional timer property to match
+ *
+ * Helper function to get a timer during early boot using device-tree for use
+ * as kernel system timer. Optionally, the property argument can be used to
+ * select a timer with a specific property. Once a timer is found then mark
+ * the timer node in device-tree as disabled, to prevent the kernel from
+ * registering this timer as a platform device and so no one else can use it.
+ */
+static struct device_node * __init omap_get_timer_dt(struct of_device_id *match,
+						     const char *property)
+{
+	struct device_node *np;
+
+	for_each_matching_node(np, match) {
+		if (!of_device_is_available(np)) {
+			of_node_put(np);
+			continue;
+		}
+
+		if (property && !of_get_property(np, property, NULL)) {
+			of_node_put(np);
+			continue;
+		}
+
+		prom_add_property(np, &device_disabled);
+		return np;
+	}
+
+	return NULL;
+}
+
+/**
+ * omap_dmtimer_init - initialisation function when device tree is used
+ *
+ * For secure OMAP3 devices, timers with device type "timer-secure" cannot
+ * be used by the kernel as they are reserved. Therefore, to prevent the
+ * kernel registering these devices remove them dynamically from the device
+ * tree on boot.
+ */
+void __init omap_dmtimer_init(void)
+{
+	struct device_node *np;
+
+	if (!cpu_is_omap34xx())
+		return;
+
+	/* If we are a secure device, remove any secure timer nodes */
+	if ((omap_type() != OMAP2_DEVICE_TYPE_GP)) {
+		np = omap_get_timer_dt(omap_timer_match, "ti,timer-secure");
+		if (np)
+			of_node_put(np);
+	}
+}
+
+/**
+ * omap_dm_timer_get_errata - get errata flags for a timer
+ *
+ * Get the timer errata flags that are specific to the OMAP device being used.
+ */
+u32 __init omap_dm_timer_get_errata(void)
+{
+	if (cpu_is_omap24xx())
+		return 0;
+
+	return OMAP_TIMER_ERRATA_I103_I767;
+}
+
 static int __init omap_dm_timer_init_one(struct omap_dm_timer *timer,
 						int gptimer_id,
-						const char *fck_source)
+						const char *fck_source,
+						const char *property,
+						int posted)
 {
 	char name[10]; /* 10 = sizeof("gptXX_Xck0") */
+	const char *oh_name;
+	struct device_node *np;
 	struct omap_hwmod *oh;
-	struct resource irq_rsrc, mem_rsrc;
-	size_t size;
-	int res = 0;
-	int r;
-
-	sprintf(name, "timer%d", gptimer_id);
-	omap_hwmod_setup_one(name);
-	oh = omap_hwmod_lookup(name);
+	struct resource irq, mem;
+	int r = 0;
+
+	if (of_have_populated_dt()) {
+		np = omap_get_timer_dt(omap_timer_match, NULL);
+		if (!np)
+			return -ENODEV;
+
+		of_property_read_string_index(np, "ti,hwmods", 0, &oh_name);
+		if (!oh_name)
+			return -ENODEV;
+
+		timer->irq = irq_of_parse_and_map(np, 0);
+		if (!timer->irq)
+			return -ENXIO;
+
+		timer->io_base = of_iomap(np, 0);
+
+		of_node_put(np);
+	} else {
+		if (omap_dm_timer_reserve_systimer(gptimer_id))
+			return -ENODEV;
+
+		sprintf(name, "timer%d", gptimer_id);
+		oh_name = name;
+	}
+
+	oh = omap_hwmod_lookup(oh_name);
 	if (!oh)
 		return -ENODEV;
 
-	r = omap_hwmod_get_resource_byname(oh, IORESOURCE_IRQ, NULL, &irq_rsrc);
-	if (r)
-		return -ENXIO;
-	timer->irq = irq_rsrc.start;
+	if (!of_have_populated_dt()) {
+		r = omap_hwmod_get_resource_byname(oh, IORESOURCE_IRQ, NULL,
+						   &irq);
+		if (r)
+			return -ENXIO;
+		timer->irq = irq.start;
 
-	r = omap_hwmod_get_resource_byname(oh, IORESOURCE_MEM, NULL, &mem_rsrc);
-	if (r)
-		return -ENXIO;
-	timer->phys_base = mem_rsrc.start;
-	size = mem_rsrc.end - mem_rsrc.start;
+		r = omap_hwmod_get_resource_byname(oh, IORESOURCE_MEM, NULL,
+						   &mem);
+		if (r)
+			return -ENXIO;
+
+		/* Static mapping, never released */
+		timer->io_base = ioremap(mem.start, mem.end - mem.start);
+	}
 
-	/* Static mapping, never released */
-	timer->io_base = ioremap(timer->phys_base, size);
 	if (!timer->io_base)
 		return -ENXIO;
 
@@ -182,42 +283,56 @@ static int __init omap_dm_timer_init_one(struct omap_dm_timer *timer,
 	if (IS_ERR(timer->fclk))
 		return -ENODEV;
 
-	omap_hwmod_enable(oh);
-
-	if (omap_dm_timer_reserve_systimer(gptimer_id))
-		return -ENODEV;
-
+	/* FIXME: Need to remove hard-coded test on timer ID */
 	if (gptimer_id != 12) {
 		struct clk *src;
 
 		src = clk_get(NULL, fck_source);
 		if (IS_ERR(src)) {
-			res = -EINVAL;
+			r = -EINVAL;
 		} else {
-			res = __omap_dm_timer_set_source(timer->fclk, src);
-			if (IS_ERR_VALUE(res))
-				pr_warning("%s: timer%i cannot set source\n",
-						__func__, gptimer_id);
+			r = clk_set_parent(timer->fclk, src);
+			if (IS_ERR_VALUE(r))
+				pr_warn("%s: %s cannot set source\n",
+					__func__, oh->name);
 			clk_put(src);
 		}
 	}
+
+	omap_hwmod_setup_one(oh_name);
+	omap_hwmod_enable(oh);
 	__omap_dm_timer_init_regs(timer);
-	__omap_dm_timer_reset(timer, 1, 1);
-	timer->posted = 1;
 
-	timer->rate = clk_get_rate(timer->fclk);
+	if (posted)
+		__omap_dm_timer_enable_posted(timer);
+
+	/* Check that the intended posted configuration matches the actual */
+	if (posted != timer->posted)
+		return -EINVAL;
 
+	timer->rate = clk_get_rate(timer->fclk);
 	timer->reserved = 1;
 
-	return res;
+	return r;
 }
 
 static void __init omap2_gp_clockevent_init(int gptimer_id,
-						const char *fck_source)
+						const char *fck_source,
+						const char *property)
 {
 	int res;
 
-	res = omap_dm_timer_init_one(&clkev, gptimer_id, fck_source);
+	clkev.errata = omap_dm_timer_get_errata();
+
+	/*
+	 * For clock-event timers we never read the timer counter and
+	 * so we are not impacted by errata i103 and i767. Therefore,
+	 * we can safely ignore this errata for clock-event timers.
+	 */
+	__omap_dm_timer_override_errata(&clkev, OMAP_TIMER_ERRATA_I103_I767);
+
+	res = omap_dm_timer_init_one(&clkev, gptimer_id, fck_source, property,
+				     OMAP_TIMER_POSTED);
 	BUG_ON(res);
 
 	omap2_gp_timer_irq.dev_id = &clkev;
@@ -250,7 +365,8 @@ static bool use_gptimer_clksrc;
  */
 static cycle_t clocksource_read_cycles(struct clocksource *cs)
 {
-	return (cycle_t)__omap_dm_timer_read_counter(&clksrc, 1);
+	return (cycle_t)__omap_dm_timer_read_counter(&clksrc,
+						     OMAP_TIMER_NONPOSTED);
 }
 
 static struct clocksource clocksource_gpt = {
@@ -264,21 +380,41 @@ static struct clocksource clocksource_gpt = {
 static u32 notrace dmtimer_read_sched_clock(void)
 {
 	if (clksrc.reserved)
-		return __omap_dm_timer_read_counter(&clksrc, 1);
+		return __omap_dm_timer_read_counter(&clksrc,
+						    OMAP_TIMER_NONPOSTED);
 
 	return 0;
 }
 
-#ifdef CONFIG_OMAP_32K_TIMER
+static struct of_device_id omap_counter_match[] __initdata = {
+	{ .compatible = "ti,omap-counter32k", },
+	{ }
+};
+
 /* Setup free-running counter for clocksource */
 static int __init omap2_sync32k_clocksource_init(void)
 {
 	int ret;
+	struct device_node *np = NULL;
 	struct omap_hwmod *oh;
 	void __iomem *vbase;
 	const char *oh_name = "counter_32k";
 
 	/*
+	 * If device-tree is present, then search the DT blob
+	 * to see if the 32kHz counter is supported.
+	 */
+	if (of_have_populated_dt()) {
+		np = omap_get_timer_dt(omap_counter_match, NULL);
+		if (!np)
+			return -ENODEV;
+
+		of_property_read_string_index(np, "ti,hwmods", 0, &oh_name);
+		if (!oh_name)
+			return -ENODEV;
+	}
+
+	/*
 	 * First check hwmod data is available for sync32k counter
 	 */
 	oh = omap_hwmod_lookup(oh_name);
@@ -287,7 +423,13 @@ static int __init omap2_sync32k_clocksource_init(void)
 
 	omap_hwmod_setup_one(oh_name);
 
-	vbase = omap_hwmod_get_mpu_rt_va(oh);
+	if (np) {
+		vbase = of_iomap(np, 0);
+		of_node_put(np);
+	} else {
+		vbase = omap_hwmod_get_mpu_rt_va(oh);
+	}
+
 	if (!vbase) {
 		pr_warn("%s: failed to get counter_32k resource\n", __func__);
 		return -ENXIO;
@@ -309,23 +451,21 @@ static int __init omap2_sync32k_clocksource_init(void)
 
 	return ret;
 }
-#else
-static inline int omap2_sync32k_clocksource_init(void)
-{
-	return -ENODEV;
-}
-#endif
 
 static void __init omap2_gptimer_clocksource_init(int gptimer_id,
 						const char *fck_source)
 {
 	int res;
 
-	res = omap_dm_timer_init_one(&clksrc, gptimer_id, fck_source);
+	clksrc.errata = omap_dm_timer_get_errata();
+
+	res = omap_dm_timer_init_one(&clksrc, gptimer_id, fck_source, NULL,
+				     OMAP_TIMER_NONPOSTED);
 	BUG_ON(res);
 
 	__omap_dm_timer_load_start(&clksrc,
-			OMAP_TIMER_CTRL_ST | OMAP_TIMER_CTRL_AR, 0, 1);
+				   OMAP_TIMER_CTRL_ST | OMAP_TIMER_CTRL_AR, 0,
+				   OMAP_TIMER_NONPOSTED);
 	setup_sched_clock(dmtimer_read_sched_clock, 32, clksrc.rate);
 
 	if (clocksource_register_hz(&clocksource_gpt, clksrc.rate))
@@ -336,25 +476,6 @@ static void __init omap2_gptimer_clocksource_init(int gptimer_id,
 			gptimer_id, clksrc.rate);
 }
 
-static void __init omap2_clocksource_init(int gptimer_id,
-						const char *fck_source)
-{
-	/*
-	 * First give preference to kernel parameter configuration
-	 * by user (clocksource="gp_timer").
-	 *
-	 * In case of missing kernel parameter for clocksource,
-	 * first check for availability for 32k-sync timer, in case
-	 * of failure in finding 32k_counter module or registering
-	 * it as clocksource, execution will fallback to gp-timer.
-	 */
-	if (use_gptimer_clksrc == true)
-		omap2_gptimer_clocksource_init(gptimer_id, fck_source);
-	else if (omap2_sync32k_clocksource_init())
-		/* Fall back to gp-timer code */
-		omap2_gptimer_clocksource_init(gptimer_id, fck_source);
-}
-
 #ifdef CONFIG_SOC_HAS_REALTIME_COUNTER
 /*
  * The realtime counter also called master counter, is a free-running
@@ -433,48 +554,65 @@ static inline void __init realtime_counter_init(void)
 {}
 #endif
 
-#define OMAP_SYS_TIMER_INIT(name, clkev_nr, clkev_src,			\
+#define OMAP_SYS_GP_TIMER_INIT(name, clkev_nr, clkev_src, clkev_prop,	\
+			       clksrc_nr, clksrc_src)			\
+static void __init omap##name##_gptimer_timer_init(void)		\
+{									\
+	omap_dmtimer_init();						\
+	omap2_gp_clockevent_init((clkev_nr), clkev_src, clkev_prop);	\
+	omap2_gptimer_clocksource_init((clksrc_nr), clksrc_src);	\
+}
+
+#define OMAP_SYS_32K_TIMER_INIT(name, clkev_nr, clkev_src, clkev_prop,	\
 				clksrc_nr, clksrc_src)			\
-static void __init omap##name##_timer_init(void)			\
+static void __init omap##name##_sync32k_timer_init(void)		\
 {									\
-	omap2_gp_clockevent_init((clkev_nr), clkev_src);		\
-	omap2_clocksource_init((clksrc_nr), clksrc_src);		\
+	omap_dmtimer_init();						\
+	omap2_gp_clockevent_init((clkev_nr), clkev_src, clkev_prop);	\
+	/* Enable the use of clocksource="gp_timer" kernel parameter */	\
+	if (use_gptimer_clksrc)						\
+		omap2_gptimer_clocksource_init((clksrc_nr), clksrc_src);\
+	else								\
+		omap2_sync32k_clocksource_init();			\
 }
 
-#define OMAP_SYS_TIMER(name)						\
+#define OMAP_SYS_TIMER(name, clksrc)					\
 struct sys_timer omap##name##_timer = {					\
-	.init	= omap##name##_timer_init,				\
+	.init	= omap##name##_##clksrc##_timer_init,			\
 };
 
 #ifdef CONFIG_ARCH_OMAP2
-OMAP_SYS_TIMER_INIT(2, 1, OMAP2_CLKEV_SOURCE, 2, OMAP2_MPU_SOURCE)
-OMAP_SYS_TIMER(2)
-#endif
+OMAP_SYS_32K_TIMER_INIT(2, 1, OMAP2_32K_SOURCE, "ti,timer-alwon",
+			2, OMAP2_MPU_SOURCE);
+OMAP_SYS_TIMER(2, sync32k);
+#endif /* CONFIG_ARCH_OMAP2 */
 
 #ifdef CONFIG_ARCH_OMAP3
-OMAP_SYS_TIMER_INIT(3, 1, OMAP3_CLKEV_SOURCE, 2, OMAP3_MPU_SOURCE)
-OMAP_SYS_TIMER(3)
-OMAP_SYS_TIMER_INIT(3_secure, OMAP3_SECURE_TIMER, OMAP3_CLKEV_SOURCE,
-			2, OMAP3_MPU_SOURCE)
-OMAP_SYS_TIMER(3_secure)
-#endif
+OMAP_SYS_32K_TIMER_INIT(3, 1, OMAP3_32K_SOURCE, "ti,timer-alwon",
+			2, OMAP3_MPU_SOURCE);
+OMAP_SYS_TIMER(3, sync32k);
+OMAP_SYS_32K_TIMER_INIT(3_secure, 12, OMAP3_32K_SOURCE, "ti,timer-secure",
+			2, OMAP3_MPU_SOURCE);
+OMAP_SYS_TIMER(3_secure, sync32k);
+OMAP_SYS_GP_TIMER_INIT(3_gp, 1, OMAP3_MPU_SOURCE, "ti,timer-alwon",
+		       2, OMAP3_MPU_SOURCE);
+OMAP_SYS_TIMER(3_gp, gptimer);
+#endif /* CONFIG_ARCH_OMAP3 */
 
 #ifdef CONFIG_SOC_AM33XX
-OMAP_SYS_TIMER_INIT(3_am33xx, 1, OMAP4_MPU_SOURCE, 2, OMAP4_MPU_SOURCE)
-OMAP_SYS_TIMER(3_am33xx)
-#endif
+OMAP_SYS_GP_TIMER_INIT(3_am33xx, 1, OMAP4_MPU_SOURCE, "ti,timer-alwon",
+		       2, OMAP4_MPU_SOURCE);
+OMAP_SYS_TIMER(3_am33xx, gptimer);
+#endif /* CONFIG_SOC_AM33XX */
 
 #ifdef CONFIG_ARCH_OMAP4
+OMAP_SYS_32K_TIMER_INIT(4, 1, OMAP4_32K_SOURCE, "ti,timer-alwon",
+			2, OMAP4_MPU_SOURCE);
 #ifdef CONFIG_LOCAL_TIMERS
-static DEFINE_TWD_LOCAL_TIMER(twd_local_timer,
-			      OMAP44XX_LOCAL_TWD_BASE, 29);
-#endif
-
-static void __init omap4_timer_init(void)
+static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, OMAP44XX_LOCAL_TWD_BASE, 29);
+static void __init omap4_local_timer_init(void)
 {
-	omap2_gp_clockevent_init(1, OMAP4_CLKEV_SOURCE);
-	omap2_clocksource_init(2, OMAP4_MPU_SOURCE);
-#ifdef CONFIG_LOCAL_TIMERS
+	omap4_sync32k_timer_init();
 	/* Local timers are not supprted on OMAP4430 ES1.0 */
 	if (omap_rev() != OMAP4430_REV_ES1_0) {
 		int err;
@@ -488,26 +626,32 @@ static void __init omap4_timer_init(void)
 		if (err)
 			pr_err("twd_local_timer_register failed %d\n", err);
 	}
-#endif
 }
-OMAP_SYS_TIMER(4)
-#endif
+#else /* CONFIG_LOCAL_TIMERS */
+static void __init omap4_local_timer_init(void)
+{
+	omap4_sync32k_timer_init();
+}
+#endif /* CONFIG_LOCAL_TIMERS */
+OMAP_SYS_TIMER(4, local);
+#endif /* CONFIG_ARCH_OMAP4 */
 
 #ifdef CONFIG_SOC_OMAP5
-static void __init omap5_timer_init(void)
+OMAP_SYS_32K_TIMER_INIT(5, 1, OMAP4_32K_SOURCE, "ti,timer-alwon",
+			2, OMAP4_MPU_SOURCE);
+static void __init omap5_realtime_timer_init(void)
 {
 	int err;
 
-	omap2_gp_clockevent_init(1, OMAP4_CLKEV_SOURCE);
-	omap2_clocksource_init(2, OMAP4_MPU_SOURCE);
+	omap5_sync32k_timer_init();
 	realtime_counter_init();
 
 	err = arch_timer_of_register();
 	if (err)
 		pr_err("%s: arch_timer_register failed %d\n", __func__, err);
 }
-OMAP_SYS_TIMER(5)
-#endif
+OMAP_SYS_TIMER(5, realtime);
+#endif /* CONFIG_SOC_OMAP5 */
 
 /**
  * omap_timer_init - build and register timer device with an
@@ -559,6 +703,9 @@ static int __init omap_timer_init(struct omap_hwmod *oh, void *unused)
 	if (timer_dev_attr)
 		pdata->timer_capability = timer_dev_attr->timer_capability;
 
+	pdata->timer_errata = omap_dm_timer_get_errata();
+	pdata->get_context_loss_count = omap_pm_get_dev_context_loss_count;
+
 	pdev = omap_device_build(name, id, oh, pdata, sizeof(*pdata),
 				 NULL, 0, 0);
 
@@ -583,6 +730,10 @@ static int __init omap2_dm_timer_init(void)
 {
 	int ret;
 
+	/* If dtb is there, the devices will be created dynamically */
+	if (of_have_populated_dt())
+		return -ENODEV;
+
 	ret = omap_hwmod_for_each_by_class("timer", omap_timer_init, NULL);
 	if (unlikely(ret)) {
 		pr_err("%s: device registration failed.\n", __func__);
diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c
index 44c42057b61..e49b40b4c90 100644
--- a/arch/arm/mach-omap2/twl-common.c
+++ b/arch/arm/mach-omap2/twl-common.c
@@ -26,9 +26,6 @@
 #include <linux/regulator/machine.h>
 #include <linux/regulator/fixed.h>
 
-#include <plat/i2c.h>
-#include <plat/usb.h>
-
 #include "soc.h"
 #include "twl-common.h"
 #include "pm.h"
@@ -73,6 +70,7 @@ void __init omap4_pmic_init(const char *pmic_type,
 {
 	/* PMIC part*/
 	omap_mux_init_signal("sys_nirq1", OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE);
+	omap_mux_init_signal("fref_clk0_out.sys_drm_msecure", OMAP_PIN_OUTPUT);
 	omap_pmic_init(1, 400, pmic_type, 7 + OMAP44XX_IRQ_GIC_START, pmic_data);
 
 	/* Register additional devices on i2c1 bus if needed */
diff --git a/arch/arm/mach-omap2/usb-host.c b/arch/arm/mach-omap2/usb-host.c
index 3c434498e12..d1dbe125b34 100644
--- a/arch/arm/mach-omap2/usb-host.c
+++ b/arch/arm/mach-omap2/usb-host.c
@@ -25,10 +25,10 @@
 
 #include <asm/io.h>
 
-#include <plat/usb.h>
-#include <plat/omap_device.h>
-
+#include "soc.h"
+#include "omap_device.h"
 #include "mux.h"
+#include "usb.h"
 
 #ifdef CONFIG_MFD_OMAP_USB_HOST
 
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index 51da21cb78f..7b33b375fe7 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -25,12 +25,10 @@
 #include <linux/io.h>
 #include <linux/usb/musb.h>
 
-#include <plat/usb.h>
-#include <plat/omap_device.h>
-
-#include "am35xx.h"
-
+#include "omap_device.h"
+#include "soc.h"
 #include "mux.h"
+#include "usb.h"
 
 static struct musb_hdrc_config musb_config = {
 	.multipoint	= 1,
diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c
index 805bea6edf1..c5a3c6f9504 100644
--- a/arch/arm/mach-omap2/usb-tusb6010.c
+++ b/arch/arm/mach-omap2/usb-tusb6010.c
@@ -15,10 +15,11 @@
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
 #include <linux/export.h>
+#include <linux/platform_data/usb-omap.h>
 
 #include <linux/usb/musb.h>
 
-#include <plat/gpmc.h>
+#include "gpmc.h"
 
 #include "mux.h"
 
@@ -26,180 +27,88 @@ static u8		async_cs, sync_cs;
 static unsigned		refclk_psec;
 
 
-/* t2_ps, when quantized to fclk units, must happen no earlier than
- * the clock after after t1_NS.
- *
- * Return a possibly updated value of t2_ps, converted to nsec.
- */
-static unsigned
-next_clk(unsigned t1_NS, unsigned t2_ps, unsigned fclk_ps)
-{
-	unsigned	t1_ps = t1_NS * 1000;
-	unsigned	t1_f, t2_f;
-
-	if ((t1_ps + fclk_ps) < t2_ps)
-		return t2_ps / 1000;
-
-	t1_f = (t1_ps + fclk_ps - 1) / fclk_ps;
-	t2_f = (t2_ps + fclk_ps - 1) / fclk_ps;
-
-	if (t1_f >= t2_f)
-		t2_f = t1_f + 1;
-
-	return (t2_f * fclk_ps) / 1000;
-}
-
 /* NOTE:  timings are from tusb 6010 datasheet Rev 1.8, 12-Sept 2006 */
 
-static int tusb_set_async_mode(unsigned sysclk_ps, unsigned fclk_ps)
+static int tusb_set_async_mode(unsigned sysclk_ps)
 {
+	struct gpmc_device_timings dev_t;
 	struct gpmc_timings	t;
 	unsigned		t_acsnh_advnh = sysclk_ps + 3000;
-	unsigned		tmp;
-
-	memset(&t, 0, sizeof(t));
-
-	/* CS_ON = t_acsnh_acsnl */
-	t.cs_on = 8;
-	/* ADV_ON = t_acsnh_advnh - t_advn */
-	t.adv_on = next_clk(t.cs_on, t_acsnh_advnh - 7000, fclk_ps);
-
-	/*
-	 * READ ... from omap2420 TRM fig 12-13
-	 */
-
-	/* ADV_RD_OFF = t_acsnh_advnh */
-	t.adv_rd_off = next_clk(t.adv_on, t_acsnh_advnh, fclk_ps);
-
-	/* OE_ON = t_acsnh_advnh + t_advn_oen (then wait for nRDY) */
-	t.oe_on = next_clk(t.adv_on, t_acsnh_advnh + 1000, fclk_ps);
-
-	/* ACCESS = counters continue only after nRDY */
-	tmp = t.oe_on * 1000 + 300;
-	t.access = next_clk(t.oe_on, tmp, fclk_ps);
-
-	/* OE_OFF = after data gets sampled */
-	tmp = t.access * 1000;
-	t.oe_off = next_clk(t.access, tmp, fclk_ps);
-
-	t.cs_rd_off = t.oe_off;
-
-	tmp = t.cs_rd_off * 1000 + 7000 /* t_acsn_rdy_z */;
-	t.rd_cycle = next_clk(t.cs_rd_off, tmp, fclk_ps);
-
-	/*
-	 * WRITE ... from omap2420 TRM fig 12-15
-	 */
-
-	/* ADV_WR_OFF = t_acsnh_advnh */
-	t.adv_wr_off = t.adv_rd_off;
 
-	/* WE_ON = t_acsnh_advnh + t_advn_wen (then wait for nRDY) */
-	t.we_on = next_clk(t.adv_wr_off, t_acsnh_advnh + 1000, fclk_ps);
+	memset(&dev_t, 0, sizeof(dev_t));
 
-	/* WE_OFF = after data gets sampled */
-	tmp = t.we_on * 1000 + 300;
-	t.we_off = next_clk(t.we_on, tmp, fclk_ps);
+	dev_t.mux = true;
 
-	t.cs_wr_off = t.we_off;
+	dev_t.t_ceasu = 8 * 1000;
+	dev_t.t_avdasu = t_acsnh_advnh - 7000;
+	dev_t.t_ce_avd = 1000;
+	dev_t.t_avdp_r = t_acsnh_advnh;
+	dev_t.t_oeasu = t_acsnh_advnh + 1000;
+	dev_t.t_oe = 300;
+	dev_t.t_cez_r = 7000;
+	dev_t.t_cez_w = dev_t.t_cez_r;
+	dev_t.t_avdp_w = t_acsnh_advnh;
+	dev_t.t_weasu = t_acsnh_advnh + 1000;
+	dev_t.t_wpl = 300;
+	dev_t.cyc_aavdh_we = 1;
 
-	tmp = t.cs_wr_off * 1000 + 7000 /* t_acsn_rdy_z */;
-	t.wr_cycle = next_clk(t.cs_wr_off, tmp, fclk_ps);
+	gpmc_calc_timings(&t, &dev_t);
 
 	return gpmc_cs_set_timings(async_cs, &t);
 }
 
-static int tusb_set_sync_mode(unsigned sysclk_ps, unsigned fclk_ps)
+static int tusb_set_sync_mode(unsigned sysclk_ps)
 {
+	struct gpmc_device_timings dev_t;
 	struct gpmc_timings	t;
 	unsigned		t_scsnh_advnh = sysclk_ps + 3000;
-	unsigned		tmp;
-
-	memset(&t, 0, sizeof(t));
-	t.cs_on = 8;
-
-	/* ADV_ON = t_acsnh_advnh - t_advn */
-	t.adv_on = next_clk(t.cs_on, t_scsnh_advnh - 7000, fclk_ps);
-
-	/* GPMC_CLK rate = fclk rate / div */
-	t.sync_clk = 11100 /* 11.1 nsec */;
-	tmp = (t.sync_clk + fclk_ps - 1) / fclk_ps;
-	if (tmp > 4)
-		return -ERANGE;
-	if (tmp == 0)
-		tmp = 1;
-	t.page_burst_access = (fclk_ps * tmp) / 1000;
-
-	/*
-	 * READ ... based on omap2420 TRM fig 12-19, 12-20
-	 */
-
-	/* ADV_RD_OFF = t_scsnh_advnh */
-	t.adv_rd_off = next_clk(t.adv_on, t_scsnh_advnh, fclk_ps);
-
-	/* OE_ON = t_scsnh_advnh + t_advn_oen * fclk_ps (then wait for nRDY) */
-	tmp = (t.adv_rd_off * 1000) + (3 * fclk_ps);
-	t.oe_on = next_clk(t.adv_on, tmp, fclk_ps);
-
-	/* ACCESS = number of clock cycles after t_adv_eon */
-	tmp = (t.oe_on * 1000) + (5 * fclk_ps);
-	t.access = next_clk(t.oe_on, tmp, fclk_ps);
 
-	/* OE_OFF = after data gets sampled */
-	tmp = (t.access * 1000) + (1 * fclk_ps);
-	t.oe_off = next_clk(t.access, tmp, fclk_ps);
-
-	t.cs_rd_off = t.oe_off;
-
-	tmp = t.cs_rd_off * 1000 + 7000 /* t_scsn_rdy_z */;
-	t.rd_cycle = next_clk(t.cs_rd_off, tmp, fclk_ps);
-
-	/*
-	 * WRITE ... based on omap2420 TRM fig 12-21
-	 */
-
-	/* ADV_WR_OFF = t_scsnh_advnh */
-	t.adv_wr_off = t.adv_rd_off;
-
-	/* WE_ON = t_scsnh_advnh + t_advn_wen * fclk_ps (then wait for nRDY) */
-	tmp = (t.adv_wr_off * 1000) + (3 * fclk_ps);
-	t.we_on = next_clk(t.adv_wr_off, tmp, fclk_ps);
-
-	/* WE_OFF = number of clock cycles after t_adv_wen */
-	tmp = (t.we_on * 1000) + (6 * fclk_ps);
-	t.we_off = next_clk(t.we_on, tmp, fclk_ps);
-
-	t.cs_wr_off = t.we_off;
-
-	tmp = t.cs_wr_off * 1000 + 7000 /* t_scsn_rdy_z */;
-	t.wr_cycle = next_clk(t.cs_wr_off, tmp, fclk_ps);
+	memset(&dev_t, 0, sizeof(dev_t));
+
+	dev_t.mux = true;
+	dev_t.sync_read = true;
+	dev_t.sync_write = true;
+
+	dev_t.clk = 11100;
+	dev_t.t_bacc = 1000;
+	dev_t.t_ces = 1000;
+	dev_t.t_ceasu = 8 * 1000;
+	dev_t.t_avdasu = t_scsnh_advnh - 7000;
+	dev_t.t_ce_avd = 1000;
+	dev_t.t_avdp_r = t_scsnh_advnh;
+	dev_t.cyc_aavdh_oe = 3;
+	dev_t.cyc_oe = 5;
+	dev_t.t_ce_rdyz = 7000;
+	dev_t.t_avdp_w = t_scsnh_advnh;
+	dev_t.cyc_aavdh_we = 3;
+	dev_t.cyc_wpl = 6;
+	dev_t.t_ce_rdyz = 7000;
+
+	gpmc_calc_timings(&t, &dev_t);
 
 	return gpmc_cs_set_timings(sync_cs, &t);
 }
 
-extern unsigned long gpmc_get_fclk_period(void);
-
 /* tusb driver calls this when it changes the chip's clocking */
 int tusb6010_platform_retime(unsigned is_refclk)
 {
 	static const char	error[] =
 		KERN_ERR "tusb6010 %s retime error %d\n";
 
-	unsigned	fclk_ps = gpmc_get_fclk_period();
 	unsigned	sysclk_ps;
 	int		status;
 
-	if (!refclk_psec || fclk_ps == 0)
+	if (!refclk_psec)
 		return -ENODEV;
 
 	sysclk_ps = is_refclk ? refclk_psec : TUSB6010_OSCCLK_60;
 
-	status = tusb_set_async_mode(sysclk_ps, fclk_ps);
+	status = tusb_set_async_mode(sysclk_ps);
 	if (status < 0) {
 		printk(error, "async", status);
 		goto done;
 	}
-	status = tusb_set_sync_mode(sysclk_ps, fclk_ps);
+	status = tusb_set_sync_mode(sysclk_ps);
 	if (status < 0)
 		printk(error, "sync", status);
 done:
@@ -283,7 +192,6 @@ tusb6010_setup_interface(struct musb_hdrc_platform_data *data,
 			| GPMC_CONFIG1_READTYPE_SYNC
 			| GPMC_CONFIG1_WRITEMULTIPLE_SUPP
 			| GPMC_CONFIG1_WRITETYPE_SYNC
-			| GPMC_CONFIG1_CLKACTIVATIONTIME(1)
 			| GPMC_CONFIG1_PAGE_LEN(2)
 			| GPMC_CONFIG1_WAIT_READ_MON
 			| GPMC_CONFIG1_WAIT_WRITE_MON
diff --git a/arch/arm/mach-omap2/usb.h b/arch/arm/mach-omap2/usb.h
new file mode 100644
index 00000000000..9b986ead7c4
--- /dev/null
+++ b/arch/arm/mach-omap2/usb.h
@@ -0,0 +1,82 @@
+#include <linux/platform_data/usb-omap.h>
+
+/* AM35x */
+/* USB 2.0 PHY Control */
+#define CONF2_PHY_GPIOMODE	(1 << 23)
+#define CONF2_OTGMODE		(3 << 14)
+#define CONF2_NO_OVERRIDE	(0 << 14)
+#define CONF2_FORCE_HOST	(1 << 14)
+#define CONF2_FORCE_DEVICE	(2 << 14)
+#define CONF2_FORCE_HOST_VBUS_LOW (3 << 14)
+#define CONF2_SESENDEN		(1 << 13)
+#define CONF2_VBDTCTEN		(1 << 12)
+#define CONF2_REFFREQ_24MHZ	(2 << 8)
+#define CONF2_REFFREQ_26MHZ	(7 << 8)
+#define CONF2_REFFREQ_13MHZ	(6 << 8)
+#define CONF2_REFFREQ		(0xf << 8)
+#define CONF2_PHYCLKGD		(1 << 7)
+#define CONF2_VBUSSENSE		(1 << 6)
+#define CONF2_PHY_PLLON		(1 << 5)
+#define CONF2_RESET		(1 << 4)
+#define CONF2_PHYPWRDN		(1 << 3)
+#define CONF2_OTGPWRDN		(1 << 2)
+#define CONF2_DATPOL		(1 << 1)
+
+/* TI81XX specific definitions */
+#define USBCTRL0	0x620
+#define USBSTAT0	0x624
+
+/* TI816X PHY controls bits */
+#define TI816X_USBPHY0_NORMAL_MODE	(1 << 0)
+#define TI816X_USBPHY_REFCLK_OSC	(1 << 8)
+
+/* TI814X PHY controls bits */
+#define USBPHY_CM_PWRDN		(1 << 0)
+#define USBPHY_OTG_PWRDN	(1 << 1)
+#define USBPHY_CHGDET_DIS	(1 << 2)
+#define USBPHY_CHGDET_RSTRT	(1 << 3)
+#define USBPHY_SRCONDM		(1 << 4)
+#define USBPHY_SINKONDP		(1 << 5)
+#define USBPHY_CHGISINK_EN	(1 << 6)
+#define USBPHY_CHGVSRC_EN	(1 << 7)
+#define USBPHY_DMPULLUP		(1 << 8)
+#define USBPHY_DPPULLUP		(1 << 9)
+#define USBPHY_CDET_EXTCTL	(1 << 10)
+#define USBPHY_GPIO_MODE	(1 << 12)
+#define USBPHY_DPOPBUFCTL	(1 << 13)
+#define USBPHY_DMOPBUFCTL	(1 << 14)
+#define USBPHY_DPINPUT		(1 << 15)
+#define USBPHY_DMINPUT		(1 << 16)
+#define USBPHY_DPGPIO_PD	(1 << 17)
+#define USBPHY_DMGPIO_PD	(1 << 18)
+#define USBPHY_OTGVDET_EN	(1 << 19)
+#define USBPHY_OTGSESSEND_EN	(1 << 20)
+#define USBPHY_DATA_POLARITY	(1 << 23)
+
+struct usbhs_omap_board_data {
+	enum usbhs_omap_port_mode	port_mode[OMAP3_HS_USB_PORTS];
+
+	/* have to be valid if phy_reset is true and portx is in phy mode */
+	int	reset_gpio_port[OMAP3_HS_USB_PORTS];
+
+	/* Set this to true for ES2.x silicon */
+	unsigned			es2_compatibility:1;
+
+	unsigned			phy_reset:1;
+
+	/*
+	 * Regulators for USB PHYs.
+	 * Each PHY can have a separate regulator.
+	 */
+	struct regulator		*regulator[OMAP3_HS_USB_PORTS];
+};
+
+extern void usb_musb_init(struct omap_musb_board_data *board_data);
+extern void usbhs_init(const struct usbhs_omap_board_data *pdata);
+
+extern void am35x_musb_reset(void);
+extern void am35x_musb_phy_power(u8 on);
+extern void am35x_musb_clear_irq(void);
+extern void am35x_set_mode(u8 musb_mode);
+extern void ti81xx_musb_phy_power(u8 on);
+
diff --git a/arch/arm/mach-omap2/vc.c b/arch/arm/mach-omap2/vc.c
index 75878c37959..49ac7977e03 100644
--- a/arch/arm/mach-omap2/vc.c
+++ b/arch/arm/mach-omap2/vc.c
@@ -11,13 +11,20 @@
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/bug.h>
+#include <linux/io.h>
 
+#include <asm/div64.h>
+
+#include "iomap.h"
 #include "soc.h"
 #include "voltage.h"
 #include "vc.h"
 #include "prm-regbits-34xx.h"
 #include "prm-regbits-44xx.h"
 #include "prm44xx.h"
+#include "pm.h"
+#include "scrm44xx.h"
+#include "control.h"
 
 /**
  * struct omap_vc_channel_cfg - describe the cfg_channel bitfield
@@ -63,6 +70,9 @@ static struct omap_vc_channel_cfg vc_mutant_channel_cfg = {
 };
 
 static struct omap_vc_channel_cfg *vc_cfg_bits;
+
+/* Default I2C trace length on pcb, 6.3cm. Used for capacitance calculations. */
+static u32 sr_i2c_pcb_length = 63;
 #define CFG_CHANNEL_MASK 0x1f
 
 /**
@@ -135,6 +145,8 @@ int omap_vc_pre_scale(struct voltagedomain *voltdm,
 	vc_cmdval |= (*target_vsel << vc->common->cmd_on_shift);
 	voltdm->write(vc_cmdval, vc->cmdval_reg);
 
+	voltdm->vc_param->on = target_volt;
+
 	omap_vp_update_errorgain(voltdm, target_volt);
 
 	return 0;
@@ -202,46 +214,389 @@ int omap_vc_bypass_scale(struct voltagedomain *voltdm,
 	return 0;
 }
 
-static void __init omap3_vfsm_init(struct voltagedomain *voltdm)
+/* Convert microsecond value to number of 32kHz clock cycles */
+static inline u32 omap_usec_to_32k(u32 usec)
+{
+	return DIV_ROUND_UP_ULL(32768ULL * (u64)usec, 1000000ULL);
+}
+
+/* Set oscillator setup time for omap3 */
+static void omap3_set_clksetup(u32 usec, struct voltagedomain *voltdm)
+{
+	voltdm->write(omap_usec_to_32k(usec), OMAP3_PRM_CLKSETUP_OFFSET);
+}
+
+/**
+ * omap3_set_i2c_timings - sets i2c sleep timings for a channel
+ * @voltdm: channel to configure
+ * @off_mode: select whether retention or off mode values used
+ *
+ * Calculates and sets up voltage controller to use I2C based
+ * voltage scaling for sleep modes. This can be used for either off mode
+ * or retention. Off mode has additionally an option to use sys_off_mode
+ * pad, which uses a global signal to program the whole power IC to
+ * off-mode.
+ */
+static void omap3_set_i2c_timings(struct voltagedomain *voltdm, bool off_mode)
 {
+	unsigned long voltsetup1;
+	u32 tgt_volt;
+
+	/*
+	 * Oscillator is shut down only if we are using sys_off_mode pad,
+	 * thus we set a minimal setup time here
+	 */
+	omap3_set_clksetup(1, voltdm);
+
+	if (off_mode)
+		tgt_volt = voltdm->vc_param->off;
+	else
+		tgt_volt = voltdm->vc_param->ret;
+
+	voltsetup1 = (voltdm->vc_param->on - tgt_volt) /
+			voltdm->pmic->slew_rate;
+
+	voltsetup1 = voltsetup1 * voltdm->sys_clk.rate / 8 / 1000000 + 1;
+
+	voltdm->rmw(voltdm->vfsm->voltsetup_mask,
+		voltsetup1 << __ffs(voltdm->vfsm->voltsetup_mask),
+		voltdm->vfsm->voltsetup_reg);
+
 	/*
-	 * Voltage Manager FSM parameters init
-	 * XXX This data should be passed in from the board file
+	 * pmic is not controlling the voltage scaling during retention,
+	 * thus set voltsetup2 to 0
 	 */
-	voltdm->write(OMAP3_CLKSETUP, OMAP3_PRM_CLKSETUP_OFFSET);
-	voltdm->write(OMAP3_VOLTOFFSET, OMAP3_PRM_VOLTOFFSET_OFFSET);
-	voltdm->write(OMAP3_VOLTSETUP2, OMAP3_PRM_VOLTSETUP2_OFFSET);
+	voltdm->write(0, OMAP3_PRM_VOLTSETUP2_OFFSET);
 }
 
-static void __init omap3_vc_init_channel(struct voltagedomain *voltdm)
+/**
+ * omap3_set_off_timings - sets off-mode timings for a channel
+ * @voltdm: channel to configure
+ *
+ * Calculates and sets up off-mode timings for a channel. Off-mode
+ * can use either I2C based voltage scaling, or alternatively
+ * sys_off_mode pad can be used to send a global command to power IC.
+ * This function first checks which mode is being used, and calls
+ * omap3_set_i2c_timings() if the system is using I2C control mode.
+ * sys_off_mode has the additional benefit that voltages can be
+ * scaled to zero volt level with TWL4030 / TWL5030, I2C can only
+ * scale to 600mV.
+ */
+static void omap3_set_off_timings(struct voltagedomain *voltdm)
 {
-	static bool is_initialized;
+	unsigned long clksetup;
+	unsigned long voltsetup2;
+	unsigned long voltsetup2_old;
+	u32 val;
+	u32 tstart, tshut;
 
-	if (is_initialized)
+	/* check if sys_off_mode is used to control off-mode voltages */
+	val = voltdm->read(OMAP3_PRM_VOLTCTRL_OFFSET);
+	if (!(val & OMAP3430_SEL_OFF_MASK)) {
+		/* No, omap is controlling them over I2C */
+		omap3_set_i2c_timings(voltdm, true);
 		return;
+	}
+
+	omap_pm_get_oscillator(&tstart, &tshut);
+	omap3_set_clksetup(tstart, voltdm);
+
+	clksetup = voltdm->read(OMAP3_PRM_CLKSETUP_OFFSET);
+
+	/* voltsetup 2 in us */
+	voltsetup2 = voltdm->vc_param->on / voltdm->pmic->slew_rate;
+
+	/* convert to 32k clk cycles */
+	voltsetup2 = DIV_ROUND_UP(voltsetup2 * 32768, 1000000);
+
+	voltsetup2_old = voltdm->read(OMAP3_PRM_VOLTSETUP2_OFFSET);
+
+	/*
+	 * Update voltsetup2 if higher than current value (needed because
+	 * we have multiple channels with different ramp times), also
+	 * update voltoffset always to value recommended by TRM
+	 */
+	if (voltsetup2 > voltsetup2_old) {
+		voltdm->write(voltsetup2, OMAP3_PRM_VOLTSETUP2_OFFSET);
+		voltdm->write(clksetup - voltsetup2,
+			OMAP3_PRM_VOLTOFFSET_OFFSET);
+	} else
+		voltdm->write(clksetup - voltsetup2_old,
+			OMAP3_PRM_VOLTOFFSET_OFFSET);
+
+	/*
+	 * omap is not controlling voltage scaling during off-mode,
+	 * thus set voltsetup1 to 0
+	 */
+	voltdm->rmw(voltdm->vfsm->voltsetup_mask, 0,
+		voltdm->vfsm->voltsetup_reg);
+
+	/* voltoffset must be clksetup minus voltsetup2 according to TRM */
+	voltdm->write(clksetup - voltsetup2, OMAP3_PRM_VOLTOFFSET_OFFSET);
+}
+
+static void __init omap3_vc_init_channel(struct voltagedomain *voltdm)
+{
+	omap3_set_off_timings(voltdm);
+}
+
+/**
+ * omap4_calc_volt_ramp - calculates voltage ramping delays on omap4
+ * @voltdm: channel to calculate values for
+ * @voltage_diff: voltage difference in microvolts
+ *
+ * Calculates voltage ramp prescaler + counter values for a voltage
+ * difference on omap4. Returns a field value suitable for writing to
+ * VOLTSETUP register for a channel in following format:
+ * bits[8:9] prescaler ... bits[0:5] counter. See OMAP4 TRM for reference.
+ */
+static u32 omap4_calc_volt_ramp(struct voltagedomain *voltdm, u32 voltage_diff)
+{
+	u32 prescaler;
+	u32 cycles;
+	u32 time;
+
+	time = voltage_diff / voltdm->pmic->slew_rate;
+
+	cycles = voltdm->sys_clk.rate / 1000 * time / 1000;
+
+	cycles /= 64;
+	prescaler = 0;
+
+	/* shift to next prescaler until no overflow */
+
+	/* scale for div 256 = 64 * 4 */
+	if (cycles > 63) {
+		cycles /= 4;
+		prescaler++;
+	}
+
+	/* scale for div 512 = 256 * 2 */
+	if (cycles > 63) {
+		cycles /= 2;
+		prescaler++;
+	}
+
+	/* scale for div 2048 = 512 * 4 */
+	if (cycles > 63) {
+		cycles /= 4;
+		prescaler++;
+	}
+
+	/* check for overflow => invalid ramp time */
+	if (cycles > 63) {
+		pr_warn("%s: invalid setuptime for vdd_%s\n", __func__,
+			voltdm->name);
+		return 0;
+	}
+
+	cycles++;
 
-	omap3_vfsm_init(voltdm);
+	return (prescaler << OMAP4430_RAMP_UP_PRESCAL_SHIFT) |
+		(cycles << OMAP4430_RAMP_UP_COUNT_SHIFT);
+}
+
+/**
+ * omap4_usec_to_val_scrm - convert microsecond value to SCRM module bitfield
+ * @usec: microseconds
+ * @shift: number of bits to shift left
+ * @mask: bitfield mask
+ *
+ * Converts microsecond value to OMAP4 SCRM bitfield. Bitfield is
+ * shifted to requested position, and checked agains the mask value.
+ * If larger, forced to the max value of the field (i.e. the mask itself.)
+ * Returns the SCRM bitfield value.
+ */
+static u32 omap4_usec_to_val_scrm(u32 usec, int shift, u32 mask)
+{
+	u32 val;
+
+	val = omap_usec_to_32k(usec) << shift;
 
-	is_initialized = true;
+	/* Check for overflow, if yes, force to max value */
+	if (val > mask)
+		val = mask;
+
+	return val;
 }
 
+/**
+ * omap4_set_timings - set voltage ramp timings for a channel
+ * @voltdm: channel to configure
+ * @off_mode: whether off-mode values are used
+ *
+ * Calculates and sets the voltage ramp up / down values for a channel.
+ */
+static void omap4_set_timings(struct voltagedomain *voltdm, bool off_mode)
+{
+	u32 val;
+	u32 ramp;
+	int offset;
+	u32 tstart, tshut;
+
+	if (off_mode) {
+		ramp = omap4_calc_volt_ramp(voltdm,
+			voltdm->vc_param->on - voltdm->vc_param->off);
+		offset = voltdm->vfsm->voltsetup_off_reg;
+	} else {
+		ramp = omap4_calc_volt_ramp(voltdm,
+			voltdm->vc_param->on - voltdm->vc_param->ret);
+		offset = voltdm->vfsm->voltsetup_reg;
+	}
+
+	if (!ramp)
+		return;
+
+	val = voltdm->read(offset);
+
+	val |= ramp << OMAP4430_RAMP_DOWN_COUNT_SHIFT;
+
+	val |= ramp << OMAP4430_RAMP_UP_COUNT_SHIFT;
+
+	voltdm->write(val, offset);
+
+	omap_pm_get_oscillator(&tstart, &tshut);
+
+	val = omap4_usec_to_val_scrm(tstart, OMAP4_SETUPTIME_SHIFT,
+		OMAP4_SETUPTIME_MASK);
+	val |= omap4_usec_to_val_scrm(tshut, OMAP4_DOWNTIME_SHIFT,
+		OMAP4_DOWNTIME_MASK);
+
+	__raw_writel(val, OMAP4_SCRM_CLKSETUPTIME);
+}
 
 /* OMAP4 specific voltage init functions */
 static void __init omap4_vc_init_channel(struct voltagedomain *voltdm)
 {
-	static bool is_initialized;
-	u32 vc_val;
+	omap4_set_timings(voltdm, true);
+	omap4_set_timings(voltdm, false);
+}
+
+struct i2c_init_data {
+	u8 loadbits;
+	u8 load;
+	u8 hsscll_38_4;
+	u8 hsscll_26;
+	u8 hsscll_19_2;
+	u8 hsscll_16_8;
+	u8 hsscll_12;
+};
 
-	if (is_initialized)
+static const __initdata struct i2c_init_data omap4_i2c_timing_data[] = {
+	{
+		.load = 50,
+		.loadbits = 0x3,
+		.hsscll_38_4 = 13,
+		.hsscll_26 = 11,
+		.hsscll_19_2 = 9,
+		.hsscll_16_8 = 9,
+		.hsscll_12 = 8,
+	},
+	{
+		.load = 25,
+		.loadbits = 0x2,
+		.hsscll_38_4 = 13,
+		.hsscll_26 = 11,
+		.hsscll_19_2 = 9,
+		.hsscll_16_8 = 9,
+		.hsscll_12 = 8,
+	},
+	{
+		.load = 12,
+		.loadbits = 0x1,
+		.hsscll_38_4 = 11,
+		.hsscll_26 = 10,
+		.hsscll_19_2 = 9,
+		.hsscll_16_8 = 9,
+		.hsscll_12 = 8,
+	},
+	{
+		.load = 0,
+		.loadbits = 0x0,
+		.hsscll_38_4 = 12,
+		.hsscll_26 = 10,
+		.hsscll_19_2 = 9,
+		.hsscll_16_8 = 8,
+		.hsscll_12 = 8,
+	},
+};
+
+/**
+ * omap4_vc_i2c_timing_init - sets up board I2C timing parameters
+ * @voltdm: voltagedomain pointer to get data from
+ *
+ * Use PMIC + board supplied settings for calculating the total I2C
+ * channel capacitance and set the timing parameters based on this.
+ * Pre-calculated values are provided in data tables, as it is not
+ * too straightforward to calculate these runtime.
+ */
+static void __init omap4_vc_i2c_timing_init(struct voltagedomain *voltdm)
+{
+	u32 capacitance;
+	u32 val;
+	u16 hsscll;
+	const struct i2c_init_data *i2c_data;
+
+	if (!voltdm->pmic->i2c_high_speed) {
+		pr_warn("%s: only high speed supported!\n", __func__);
 		return;
+	}
+
+	/* PCB trace capacitance, 0.125pF / mm => mm / 8 */
+	capacitance = DIV_ROUND_UP(sr_i2c_pcb_length, 8);
+
+	/* OMAP pad capacitance */
+	capacitance += 4;
+
+	/* PMIC pad capacitance */
+	capacitance += voltdm->pmic->i2c_pad_load;
+
+	/* Search for capacitance match in the table */
+	i2c_data = omap4_i2c_timing_data;
+
+	while (i2c_data->load > capacitance)
+		i2c_data++;
+
+	/* Select proper values based on sysclk frequency */
+	switch (voltdm->sys_clk.rate) {
+	case 38400000:
+		hsscll = i2c_data->hsscll_38_4;
+		break;
+	case 26000000:
+		hsscll = i2c_data->hsscll_26;
+		break;
+	case 19200000:
+		hsscll = i2c_data->hsscll_19_2;
+		break;
+	case 16800000:
+		hsscll = i2c_data->hsscll_16_8;
+		break;
+	case 12000000:
+		hsscll = i2c_data->hsscll_12;
+		break;
+	default:
+		pr_warn("%s: unsupported sysclk rate: %d!\n", __func__,
+			voltdm->sys_clk.rate);
+		return;
+	}
 
-	/* XXX These are magic numbers and do not belong! */
-	vc_val = (0x60 << OMAP4430_SCLL_SHIFT | 0x26 << OMAP4430_SCLH_SHIFT);
-	voltdm->write(vc_val, OMAP4_PRM_VC_CFG_I2C_CLK_OFFSET);
+	/* Loadbits define pull setup for the I2C channels */
+	val = i2c_data->loadbits << 25 | i2c_data->loadbits << 29;
 
-	is_initialized = true;
+	/* Write to SYSCTRL_PADCONF_WKUP_CTRL_I2C_2 to setup I2C pull */
+	__raw_writel(val, OMAP2_L4_IO_ADDRESS(OMAP4_CTRL_MODULE_PAD_WKUP +
+				OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_I2C_2));
+
+	/* HSSCLH can always be zero */
+	val = hsscll << OMAP4430_HSSCLL_SHIFT;
+	val |= (0x28 << OMAP4430_SCLL_SHIFT | 0x2c << OMAP4430_SCLH_SHIFT);
+
+	/* Write setup times to I2C config register */
+	voltdm->write(val, OMAP4_PRM_VC_CFG_I2C_CLK_OFFSET);
 }
 
+
+
 /**
  * omap_vc_i2c_init - initialize I2C interface to PMIC
  * @voltdm: voltage domain containing VC data
@@ -281,9 +636,51 @@ static void __init omap_vc_i2c_init(struct voltagedomain *voltdm)
 			    mcode << __ffs(vc->common->i2c_mcode_mask),
 			    vc->common->i2c_cfg_reg);
 
+	if (cpu_is_omap44xx())
+		omap4_vc_i2c_timing_init(voltdm);
+
 	initialized = true;
 }
 
+/**
+ * omap_vc_calc_vsel - calculate vsel value for a channel
+ * @voltdm: channel to calculate value for
+ * @uvolt: microvolt value to convert to vsel
+ *
+ * Converts a microvolt value to vsel value for the used PMIC.
+ * This checks whether the microvolt value is out of bounds, and
+ * adjusts the value accordingly. If unsupported value detected,
+ * warning is thrown.
+ */
+static u8 omap_vc_calc_vsel(struct voltagedomain *voltdm, u32 uvolt)
+{
+	if (voltdm->pmic->vddmin > uvolt)
+		uvolt = voltdm->pmic->vddmin;
+	if (voltdm->pmic->vddmax < uvolt) {
+		WARN(1, "%s: voltage not supported by pmic: %u vs max %u\n",
+			__func__, uvolt, voltdm->pmic->vddmax);
+		/* Lets try maximum value anyway */
+		uvolt = voltdm->pmic->vddmax;
+	}
+
+	return voltdm->pmic->uv_to_vsel(uvolt);
+}
+
+#ifdef CONFIG_PM
+/**
+ * omap_pm_setup_sr_i2c_pcb_length - set length of SR I2C traces on PCB
+ * @mm: length of the PCB trace in millimetres
+ *
+ * Sets the PCB trace length for the I2C channel. By default uses 63mm.
+ * This is needed for properly calculating the capacitance value for
+ * the PCB trace, and for setting the SR I2C channel timing parameters.
+ */
+void __init omap_pm_setup_sr_i2c_pcb_length(u32 mm)
+{
+	sr_i2c_pcb_length = mm;
+}
+#endif
+
 void __init omap_vc_init_channel(struct voltagedomain *voltdm)
 {
 	struct omap_vc_channel *vc = voltdm->vc;
@@ -311,7 +708,6 @@ void __init omap_vc_init_channel(struct voltagedomain *voltdm)
 	vc->i2c_slave_addr = voltdm->pmic->i2c_slave_addr;
 	vc->volt_reg_addr = voltdm->pmic->volt_reg_addr;
 	vc->cmd_reg_addr = voltdm->pmic->cmd_reg_addr;
-	vc->setup_time = voltdm->pmic->volt_setup_time;
 
 	/* Configure the i2c slave address for this VC */
 	voltdm->rmw(vc->smps_sa_mask,
@@ -331,14 +727,18 @@ void __init omap_vc_init_channel(struct voltagedomain *voltdm)
 		voltdm->rmw(vc->smps_cmdra_mask,
 			    vc->cmd_reg_addr << __ffs(vc->smps_cmdra_mask),
 			    vc->smps_cmdra_reg);
-		vc->cfg_channel |= vc_cfg_bits->rac | vc_cfg_bits->racen;
+		vc->cfg_channel |= vc_cfg_bits->rac;
 	}
 
+	if (vc->cmd_reg_addr == vc->volt_reg_addr)
+		vc->cfg_channel |= vc_cfg_bits->racen;
+
 	/* Set up the on, inactive, retention and off voltage */
-	on_vsel = voltdm->pmic->uv_to_vsel(voltdm->pmic->on_volt);
-	onlp_vsel = voltdm->pmic->uv_to_vsel(voltdm->pmic->onlp_volt);
-	ret_vsel = voltdm->pmic->uv_to_vsel(voltdm->pmic->ret_volt);
-	off_vsel = voltdm->pmic->uv_to_vsel(voltdm->pmic->off_volt);
+	on_vsel = omap_vc_calc_vsel(voltdm, voltdm->vc_param->on);
+	onlp_vsel = omap_vc_calc_vsel(voltdm, voltdm->vc_param->onlp);
+	ret_vsel = omap_vc_calc_vsel(voltdm, voltdm->vc_param->ret);
+	off_vsel = omap_vc_calc_vsel(voltdm, voltdm->vc_param->off);
+
 	val = ((on_vsel << vc->common->cmd_on_shift) |
 	       (onlp_vsel << vc->common->cmd_onlp_shift) |
 	       (ret_vsel << vc->common->cmd_ret_shift) |
@@ -349,11 +749,6 @@ void __init omap_vc_init_channel(struct voltagedomain *voltdm)
 	/* Channel configuration */
 	omap_vc_config_channel(voltdm);
 
-	/* Configure the setup times */
-	voltdm->rmw(voltdm->vfsm->voltsetup_mask,
-		    vc->setup_time << __ffs(voltdm->vfsm->voltsetup_mask),
-		    voltdm->vfsm->voltsetup_reg);
-
 	omap_vc_i2c_init(voltdm);
 
 	if (cpu_is_omap34xx())
diff --git a/arch/arm/mach-omap2/vc.h b/arch/arm/mach-omap2/vc.h
index 478bf6b432c..91c8d75bf2e 100644
--- a/arch/arm/mach-omap2/vc.h
+++ b/arch/arm/mach-omap2/vc.h
@@ -86,7 +86,6 @@ struct omap_vc_channel {
 	u16 i2c_slave_addr;
 	u16 volt_reg_addr;
 	u16 cmd_reg_addr;
-	u16 setup_time;
 	u8 cfg_channel;
 	bool i2c_high_speed;
 
@@ -111,6 +110,13 @@ extern struct omap_vc_channel omap4_vc_mpu;
 extern struct omap_vc_channel omap4_vc_iva;
 extern struct omap_vc_channel omap4_vc_core;
 
+extern struct omap_vc_param omap3_mpu_vc_data;
+extern struct omap_vc_param omap3_core_vc_data;
+
+extern struct omap_vc_param omap4_mpu_vc_data;
+extern struct omap_vc_param omap4_iva_vc_data;
+extern struct omap_vc_param omap4_core_vc_data;
+
 void omap_vc_init_channel(struct voltagedomain *voltdm);
 int omap_vc_pre_scale(struct voltagedomain *voltdm,
 		      unsigned long target_volt,
diff --git a/arch/arm/mach-omap2/vc3xxx_data.c b/arch/arm/mach-omap2/vc3xxx_data.c
index 5d8eaf31569..75bc4aa22b3 100644
--- a/arch/arm/mach-omap2/vc3xxx_data.c
+++ b/arch/arm/mach-omap2/vc3xxx_data.c
@@ -71,3 +71,25 @@ struct omap_vc_channel omap3_vc_core = {
 	.smps_cmdra_mask = OMAP3430_CMDRA1_MASK,
 	.cfg_channel_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA1_SHIFT,
 };
+
+/*
+ * Voltage levels for different operating modes: on, sleep, retention and off
+ */
+#define OMAP3_ON_VOLTAGE_UV		1200000
+#define OMAP3_ONLP_VOLTAGE_UV		1000000
+#define OMAP3_RET_VOLTAGE_UV		975000
+#define OMAP3_OFF_VOLTAGE_UV		600000
+
+struct omap_vc_param omap3_mpu_vc_data = {
+	.on		= OMAP3_ON_VOLTAGE_UV,
+	.onlp		= OMAP3_ONLP_VOLTAGE_UV,
+	.ret		= OMAP3_RET_VOLTAGE_UV,
+	.off		= OMAP3_OFF_VOLTAGE_UV,
+};
+
+struct omap_vc_param omap3_core_vc_data = {
+	.on		= OMAP3_ON_VOLTAGE_UV,
+	.onlp		= OMAP3_ONLP_VOLTAGE_UV,
+	.ret		= OMAP3_RET_VOLTAGE_UV,
+	.off		= OMAP3_OFF_VOLTAGE_UV,
+};
diff --git a/arch/arm/mach-omap2/vc44xx_data.c b/arch/arm/mach-omap2/vc44xx_data.c
index d70b930f273..085e5d6a04f 100644
--- a/arch/arm/mach-omap2/vc44xx_data.c
+++ b/arch/arm/mach-omap2/vc44xx_data.c
@@ -87,3 +87,31 @@ struct omap_vc_channel omap4_vc_core = {
 	.cfg_channel_sa_shift = OMAP4430_SA_VDD_CORE_L_SHIFT,
 };
 
+/*
+ * Voltage levels for different operating modes: on, sleep, retention and off
+ */
+#define OMAP4_ON_VOLTAGE_UV			1375000
+#define OMAP4_ONLP_VOLTAGE_UV			1375000
+#define OMAP4_RET_VOLTAGE_UV			837500
+#define OMAP4_OFF_VOLTAGE_UV			0
+
+struct omap_vc_param omap4_mpu_vc_data = {
+	.on			= OMAP4_ON_VOLTAGE_UV,
+	.onlp			= OMAP4_ONLP_VOLTAGE_UV,
+	.ret			= OMAP4_RET_VOLTAGE_UV,
+	.off			= OMAP4_OFF_VOLTAGE_UV,
+};
+
+struct omap_vc_param omap4_iva_vc_data = {
+	.on			= OMAP4_ON_VOLTAGE_UV,
+	.onlp			= OMAP4_ONLP_VOLTAGE_UV,
+	.ret			= OMAP4_RET_VOLTAGE_UV,
+	.off			= OMAP4_OFF_VOLTAGE_UV,
+};
+
+struct omap_vc_param omap4_core_vc_data = {
+	.on			= OMAP4_ON_VOLTAGE_UV,
+	.onlp			= OMAP4_ONLP_VOLTAGE_UV,
+	.ret			= OMAP4_RET_VOLTAGE_UV,
+	.off			= OMAP4_OFF_VOLTAGE_UV,
+};
diff --git a/arch/arm/mach-omap2/voltage.h b/arch/arm/mach-omap2/voltage.h
index 7283b7ed7de..a0ce4f10ff1 100644
--- a/arch/arm/mach-omap2/voltage.h
+++ b/arch/arm/mach-omap2/voltage.h
@@ -40,12 +40,14 @@ struct powerdomain;
  * data
  * @voltsetup_mask: SETUP_TIME* bitmask in the PRM_VOLTSETUP* register
  * @voltsetup_reg: register offset of PRM_VOLTSETUP from PRM base
+ * @voltsetup_off_reg: register offset of PRM_VOLTSETUP_OFF from PRM base
  *
  * XXX What about VOLTOFFSET/VOLTCTRL?
  */
 struct omap_vfsm_instance {
 	u32 voltsetup_mask;
 	u8 voltsetup_reg;
+	u8 voltsetup_off_reg;
 };
 
 /**
@@ -74,6 +76,8 @@ struct voltagedomain {
 	const struct omap_vfsm_instance *vfsm;
 	struct omap_vp_instance *vp;
 	struct omap_voltdm_pmic *pmic;
+	struct omap_vp_param *vp_param;
+	struct omap_vc_param *vc_param;
 
 	/* VC/VP register access functions: SoC specific */
 	u32 (*read) (u8 offset);
@@ -92,6 +96,24 @@ struct voltagedomain {
 	struct omap_volt_data *volt_data;
 };
 
+/* Min and max voltages from OMAP perspective */
+#define OMAP3430_VP1_VLIMITTO_VDDMIN	850000
+#define OMAP3430_VP1_VLIMITTO_VDDMAX	1425000
+#define OMAP3430_VP2_VLIMITTO_VDDMIN	900000
+#define OMAP3430_VP2_VLIMITTO_VDDMAX	1150000
+
+#define OMAP3630_VP1_VLIMITTO_VDDMIN	900000
+#define OMAP3630_VP1_VLIMITTO_VDDMAX	1350000
+#define OMAP3630_VP2_VLIMITTO_VDDMIN	900000
+#define OMAP3630_VP2_VLIMITTO_VDDMAX	1200000
+
+#define OMAP4_VP_MPU_VLIMITTO_VDDMIN	830000
+#define OMAP4_VP_MPU_VLIMITTO_VDDMAX	1410000
+#define OMAP4_VP_IVA_VLIMITTO_VDDMIN	830000
+#define OMAP4_VP_IVA_VLIMITTO_VDDMAX	1260000
+#define OMAP4_VP_CORE_VLIMITTO_VDDMIN	830000
+#define OMAP4_VP_CORE_VLIMITTO_VDDMAX	1200000
+
 /**
  * struct omap_voltdm_pmic - PMIC specific data required by voltage driver.
  * @slew_rate:	PMIC slew rate (in uv/us)
@@ -107,26 +129,34 @@ struct voltagedomain {
 struct omap_voltdm_pmic {
 	int slew_rate;
 	int step_size;
-	u32 on_volt;
-	u32 onlp_volt;
-	u32 ret_volt;
-	u32 off_volt;
-	u16 volt_setup_time;
 	u16 i2c_slave_addr;
 	u16 volt_reg_addr;
 	u16 cmd_reg_addr;
 	u8 vp_erroroffset;
 	u8 vp_vstepmin;
 	u8 vp_vstepmax;
-	u8 vp_vddmin;
-	u8 vp_vddmax;
+	u32 vddmin;
+	u32 vddmax;
 	u8 vp_timeout_us;
 	bool i2c_high_speed;
+	u32 i2c_pad_load;
 	u8 i2c_mcode;
 	unsigned long (*vsel_to_uv) (const u8 vsel);
 	u8 (*uv_to_vsel) (unsigned long uV);
 };
 
+struct omap_vp_param {
+	u32 vddmax;
+	u32 vddmin;
+};
+
+struct omap_vc_param {
+	u32 on;
+	u32 onlp;
+	u32 ret;
+	u32 off;
+};
+
 void omap_voltage_get_volttable(struct voltagedomain *voltdm,
 		struct omap_volt_data **volt_data);
 struct omap_volt_data *omap_voltage_get_voltdata(struct voltagedomain *voltdm,
diff --git a/arch/arm/mach-omap2/voltagedomains3xxx_data.c b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
index 63afbfed3cb..261bb7cb4e6 100644
--- a/arch/arm/mach-omap2/voltagedomains3xxx_data.c
+++ b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
@@ -117,6 +117,11 @@ void __init omap3xxx_voltagedomains_init(void)
 	}
 #endif
 
+	omap3_voltdm_mpu.vp_param = &omap3_mpu_vp_data;
+	omap3_voltdm_core.vp_param = &omap3_core_vp_data;
+	omap3_voltdm_mpu.vc_param = &omap3_mpu_vc_data;
+	omap3_voltdm_core.vc_param = &omap3_core_vc_data;
+
 	if (soc_is_am35xx())
 		voltdms = voltagedomains_am35xx;
 	else
diff --git a/arch/arm/mach-omap2/voltagedomains44xx_data.c b/arch/arm/mach-omap2/voltagedomains44xx_data.c
index c3115f6853d..48b22a0a0c8 100644
--- a/arch/arm/mach-omap2/voltagedomains44xx_data.c
+++ b/arch/arm/mach-omap2/voltagedomains44xx_data.c
@@ -22,7 +22,7 @@
 #include <linux/init.h>
 
 #include "common.h"
-
+#include "soc.h"
 #include "prm-regbits-44xx.h"
 #include "prm44xx.h"
 #include "prcm44xx.h"
@@ -34,14 +34,17 @@
 
 static const struct omap_vfsm_instance omap4_vdd_mpu_vfsm = {
 	.voltsetup_reg = OMAP4_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET,
+	.voltsetup_off_reg = OMAP4_PRM_VOLTSETUP_MPU_OFF_OFFSET,
 };
 
 static const struct omap_vfsm_instance omap4_vdd_iva_vfsm = {
 	.voltsetup_reg = OMAP4_PRM_VOLTSETUP_IVA_RET_SLEEP_OFFSET,
+	.voltsetup_off_reg = OMAP4_PRM_VOLTSETUP_IVA_OFF_OFFSET,
 };
 
 static const struct omap_vfsm_instance omap4_vdd_core_vfsm = {
 	.voltsetup_reg = OMAP4_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET,
+	.voltsetup_off_reg = OMAP4_PRM_VOLTSETUP_CORE_OFF_OFFSET,
 };
 
 static struct voltagedomain omap4_voltdm_mpu = {
@@ -101,11 +104,25 @@ void __init omap44xx_voltagedomains_init(void)
 	 * for the currently-running IC
 	 */
 #ifdef CONFIG_PM_OPP
-	omap4_voltdm_mpu.volt_data = omap44xx_vdd_mpu_volt_data;
-	omap4_voltdm_iva.volt_data = omap44xx_vdd_iva_volt_data;
-	omap4_voltdm_core.volt_data = omap44xx_vdd_core_volt_data;
+	if (cpu_is_omap443x()) {
+		omap4_voltdm_mpu.volt_data = omap443x_vdd_mpu_volt_data;
+		omap4_voltdm_iva.volt_data = omap443x_vdd_iva_volt_data;
+		omap4_voltdm_core.volt_data = omap443x_vdd_core_volt_data;
+	} else if (cpu_is_omap446x()) {
+		omap4_voltdm_mpu.volt_data = omap446x_vdd_mpu_volt_data;
+		omap4_voltdm_iva.volt_data = omap446x_vdd_iva_volt_data;
+		omap4_voltdm_core.volt_data = omap446x_vdd_core_volt_data;
+	}
 #endif
 
+	omap4_voltdm_mpu.vp_param = &omap4_mpu_vp_data;
+	omap4_voltdm_iva.vp_param = &omap4_iva_vp_data;
+	omap4_voltdm_core.vp_param = &omap4_core_vp_data;
+
+	omap4_voltdm_mpu.vc_param = &omap4_mpu_vc_data;
+	omap4_voltdm_iva.vc_param = &omap4_iva_vc_data;
+	omap4_voltdm_core.vc_param = &omap4_core_vc_data;
+
 	for (i = 0; voltdm = voltagedomains_omap4[i], voltdm; i++)
 		voltdm->sys_clk.name = sys_clk_name;
 
diff --git a/arch/arm/mach-omap2/vp.c b/arch/arm/mach-omap2/vp.c
index 85241b828c0..a3c30655aa3 100644
--- a/arch/arm/mach-omap2/vp.c
+++ b/arch/arm/mach-omap2/vp.c
@@ -58,8 +58,10 @@ void __init omap_vp_init(struct voltagedomain *voltdm)
 	sys_clk_rate = voltdm->sys_clk.rate / 1000;
 
 	timeout = (sys_clk_rate * voltdm->pmic->vp_timeout_us) / 1000;
-	vddmin = voltdm->pmic->vp_vddmin;
-	vddmax = voltdm->pmic->vp_vddmax;
+	vddmin = max(voltdm->vp_param->vddmin, voltdm->pmic->vddmin);
+	vddmax = min(voltdm->vp_param->vddmax, voltdm->pmic->vddmax);
+	vddmin = voltdm->pmic->uv_to_vsel(vddmin);
+	vddmax = voltdm->pmic->uv_to_vsel(vddmax);
 
 	waittime = DIV_ROUND_UP(voltdm->pmic->step_size * sys_clk_rate,
 				1000 * voltdm->pmic->slew_rate);
@@ -138,7 +140,7 @@ int omap_vp_forceupdate_scale(struct voltagedomain *voltdm,
 		udelay(1);
 	}
 	if (timeout >= VP_TRANXDONE_TIMEOUT) {
-		pr_warn("%s: vdd_%s TRANXDONE timeout exceeded. Voltage change aborted",
+		pr_warn("%s: vdd_%s TRANXDONE timeout exceeded. Voltage change aborted\n",
 			__func__, voltdm->name);
 		return -ETIMEDOUT;
 	}
@@ -197,7 +199,7 @@ void omap_vp_enable(struct voltagedomain *voltdm)
 	u32 vpconfig, volt;
 
 	if (!voltdm || IS_ERR(voltdm)) {
-		pr_warning("%s: VDD specified does not exist!\n", __func__);
+		pr_warn("%s: VDD specified does not exist!\n", __func__);
 		return;
 	}
 
@@ -214,8 +216,8 @@ void omap_vp_enable(struct voltagedomain *voltdm)
 
 	volt = voltdm_get_voltage(voltdm);
 	if (!volt) {
-		pr_warning("%s: unable to find current voltage for %s\n",
-			   __func__, voltdm->name);
+		pr_warn("%s: unable to find current voltage for %s\n",
+			__func__, voltdm->name);
 		return;
 	}
 
@@ -242,7 +244,7 @@ void omap_vp_disable(struct voltagedomain *voltdm)
 	int timeout;
 
 	if (!voltdm || IS_ERR(voltdm)) {
-		pr_warning("%s: VDD specified does not exist!\n", __func__);
+		pr_warn("%s: VDD specified does not exist!\n", __func__);
 		return;
 	}
 
@@ -272,8 +274,7 @@ void omap_vp_disable(struct voltagedomain *voltdm)
 			  VP_IDLE_TIMEOUT, timeout);
 
 	if (timeout >= VP_IDLE_TIMEOUT)
-		pr_warning("%s: vdd_%s idle timedout\n",
-			__func__, voltdm->name);
+		pr_warn("%s: vdd_%s idle timedout\n", __func__, voltdm->name);
 
 	vp->enabled = false;
 
diff --git a/arch/arm/mach-omap2/vp.h b/arch/arm/mach-omap2/vp.h
index 7c155d248aa..0fdf7080e4a 100644
--- a/arch/arm/mach-omap2/vp.h
+++ b/arch/arm/mach-omap2/vp.h
@@ -117,6 +117,13 @@ extern struct omap_vp_instance omap4_vp_mpu;
 extern struct omap_vp_instance omap4_vp_iva;
 extern struct omap_vp_instance omap4_vp_core;
 
+extern struct omap_vp_param omap3_mpu_vp_data;
+extern struct omap_vp_param omap3_core_vp_data;
+
+extern struct omap_vp_param omap4_mpu_vp_data;
+extern struct omap_vp_param omap4_iva_vp_data;
+extern struct omap_vp_param omap4_core_vp_data;
+
 void omap_vp_init(struct voltagedomain *voltdm);
 void omap_vp_enable(struct voltagedomain *voltdm);
 void omap_vp_disable(struct voltagedomain *voltdm);
diff --git a/arch/arm/mach-omap2/vp3xxx_data.c b/arch/arm/mach-omap2/vp3xxx_data.c
index bd89f80089f..1914e026245 100644
--- a/arch/arm/mach-omap2/vp3xxx_data.c
+++ b/arch/arm/mach-omap2/vp3xxx_data.c
@@ -77,3 +77,13 @@ struct omap_vp_instance omap3_vp_core = {
 	.vstatus = OMAP3_PRM_VP2_STATUS_OFFSET,
 	.voltage = OMAP3_PRM_VP2_VOLTAGE_OFFSET,
 };
+
+struct omap_vp_param omap3_mpu_vp_data = {
+	.vddmin			= OMAP3430_VP1_VLIMITTO_VDDMIN,
+	.vddmax			= OMAP3430_VP1_VLIMITTO_VDDMAX,
+};
+
+struct omap_vp_param omap3_core_vp_data = {
+	.vddmin			= OMAP3430_VP2_VLIMITTO_VDDMIN,
+	.vddmax			= OMAP3430_VP2_VLIMITTO_VDDMAX,
+};
diff --git a/arch/arm/mach-omap2/vp44xx_data.c b/arch/arm/mach-omap2/vp44xx_data.c
index 8c031d16879..e62f6b018be 100644
--- a/arch/arm/mach-omap2/vp44xx_data.c
+++ b/arch/arm/mach-omap2/vp44xx_data.c
@@ -87,3 +87,18 @@ struct omap_vp_instance omap4_vp_core = {
 	.vstatus = OMAP4_PRM_VP_CORE_STATUS_OFFSET,
 	.voltage = OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET,
 };
+
+struct omap_vp_param omap4_mpu_vp_data = {
+	.vddmin			= OMAP4_VP_MPU_VLIMITTO_VDDMIN,
+	.vddmax			= OMAP4_VP_MPU_VLIMITTO_VDDMAX,
+};
+
+struct omap_vp_param omap4_iva_vp_data = {
+	.vddmin			= OMAP4_VP_IVA_VLIMITTO_VDDMIN,
+	.vddmax			= OMAP4_VP_IVA_VLIMITTO_VDDMAX,
+};
+
+struct omap_vp_param omap4_core_vp_data = {
+	.vddmin			= OMAP4_VP_CORE_VLIMITTO_VDDMIN,
+	.vddmax			= OMAP4_VP_CORE_VLIMITTO_VDDMAX,
+};
diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
index b2f1c67043a..7c2b4ed38f0 100644
--- a/arch/arm/mach-omap2/wd_timer.c
+++ b/arch/arm/mach-omap2/wd_timer.c
@@ -1,6 +1,8 @@
 /*
  * OMAP2+ MPU WD_TIMER-specific code
  *
+ * Copyright (C) 2012 Texas Instruments, Inc.
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
@@ -11,10 +13,14 @@
 #include <linux/io.h>
 #include <linux/err.h>
 
-#include <plat/omap_hwmod.h>
+#include <linux/platform_data/omap-wd-timer.h>
 
+#include "omap_hwmod.h"
+#include "omap_device.h"
 #include "wd_timer.h"
 #include "common.h"
+#include "prm.h"
+#include "soc.h"
 
 /*
  * In order to avoid any assumptions from bootloader regarding WDT
@@ -26,9 +32,6 @@
 #define OMAP_WDT_WPS		0x34
 #define OMAP_WDT_SPR		0x48
 
-/* Maximum microseconds to wait for OMAP module to softreset */
-#define MAX_MODULE_SOFTRESET_WAIT	10000
-
 int omap2_wd_timer_disable(struct omap_hwmod *oh)
 {
 	void __iomem *base;
@@ -99,3 +102,32 @@ int omap2_wd_timer_reset(struct omap_hwmod *oh)
 	return (c == MAX_MODULE_SOFTRESET_WAIT) ? -ETIMEDOUT :
 		omap2_wd_timer_disable(oh);
 }
+
+static int __init omap_init_wdt(void)
+{
+	int id = -1;
+	struct platform_device *pdev;
+	struct omap_hwmod *oh;
+	char *oh_name = "wd_timer2";
+	char *dev_name = "omap_wdt";
+	struct omap_wd_timer_platform_data pdata;
+
+	if (!cpu_class_is_omap2() || of_have_populated_dt())
+		return 0;
+
+	oh = omap_hwmod_lookup(oh_name);
+	if (!oh) {
+		pr_err("Could not look up wd_timer%d hwmod\n", id);
+		return -EINVAL;
+	}
+
+	pdata.read_reset_sources = prm_read_reset_sources;
+
+	pdev = omap_device_build(dev_name, id, oh, &pdata,
+				 sizeof(struct omap_wd_timer_platform_data),
+				 NULL, 0, 0);
+	WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
+	     dev_name, oh->name);
+	return 0;
+}
+subsys_initcall(omap_init_wdt);
diff --git a/arch/arm/mach-omap2/wd_timer.h b/arch/arm/mach-omap2/wd_timer.h
index f6bbba73b53..a78f81034a9 100644
--- a/arch/arm/mach-omap2/wd_timer.h
+++ b/arch/arm/mach-omap2/wd_timer.h
@@ -10,7 +10,7 @@
 #ifndef __ARCH_ARM_MACH_OMAP2_WD_TIMER_H
 #define __ARCH_ARM_MACH_OMAP2_WD_TIMER_H
 
-#include <plat/omap_hwmod.h>
+#include "omap_hwmod.h"
 
 extern int omap2_wd_timer_disable(struct omap_hwmod *oh);
 extern int omap2_wd_timer_reset(struct omap_hwmod *oh);
diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig
index 0673f0c1043..2cb2f06c20f 100644
--- a/arch/arm/mach-orion5x/Kconfig
+++ b/arch/arm/mach-orion5x/Kconfig
@@ -2,6 +2,13 @@ if ARCH_ORION5X
 
 menu "Orion Implementations"
 
+config ARCH_ORION5X_DT
+	bool "Marvell Orion5x Flattened Device Tree"
+	select USE_OF
+	help
+	  Say 'Y' here if you want your kernel to support the
+	  Marvell Orion5x using flattened device tree.
+
 config MACH_DB88F5281
 	bool "Marvell Orion-2 Development Board"
 	select I2C_BOARDINFO
@@ -96,12 +103,13 @@ config MACH_MV2120
 	  Say 'Y' here if you want your kernel to support the
 	  HP Media Vault mv2120 or mv5100.
 
-config MACH_EDMINI_V2
-	bool "LaCie Ethernet Disk mini V2"
+config MACH_EDMINI_V2_DT
+	bool "LaCie Ethernet Disk mini V2 (Flattened Device Tree)"
 	select I2C_BOARDINFO
+	select ARCH_ORION5X_DT
 	help
 	  Say 'Y' here if you want your kernel to support the
-	  LaCie Ethernet Disk mini V2.
+	  LaCie Ethernet Disk mini V2 (Flattened Device Tree).
 
 config MACH_D2NET
 	bool "LaCie d2 Network"
diff --git a/arch/arm/mach-orion5x/Makefile b/arch/arm/mach-orion5x/Makefile
index 7f18cdacd48..9e809a7c05c 100644
--- a/arch/arm/mach-orion5x/Makefile
+++ b/arch/arm/mach-orion5x/Makefile
@@ -12,7 +12,6 @@ obj-$(CONFIG_MACH_TS409)	+= ts409-setup.o tsx09-common.o
 obj-$(CONFIG_MACH_WRT350N_V2)	+= wrt350n-v2-setup.o
 obj-$(CONFIG_MACH_TS78XX)	+= ts78xx-setup.o
 obj-$(CONFIG_MACH_MV2120)	+= mv2120-setup.o
-obj-$(CONFIG_MACH_EDMINI_V2)	+= edmini_v2-setup.o
 obj-$(CONFIG_MACH_D2NET)	+= d2net-setup.o
 obj-$(CONFIG_MACH_BIGDISK)	+= d2net-setup.o
 obj-$(CONFIG_MACH_NET2BIG)	+= net2big-setup.o
@@ -22,3 +21,6 @@ obj-$(CONFIG_MACH_RD88F5181L_GE)	+= rd88f5181l-ge-setup.o
 obj-$(CONFIG_MACH_RD88F5181L_FXO)	+= rd88f5181l-fxo-setup.o
 obj-$(CONFIG_MACH_RD88F6183AP_GE)	+= rd88f6183ap-ge-setup.o
 obj-$(CONFIG_MACH_LINKSTATION_LSCHL)	+= ls-chl-setup.o
+
+obj-$(CONFIG_ARCH_ORION5X_DT)		+= board-dt.o
+obj-$(CONFIG_MACH_EDMINI_V2_DT)	+= edmini_v2-setup.o
diff --git a/arch/arm/mach-orion5x/board-dt.c b/arch/arm/mach-orion5x/board-dt.c
new file mode 100644
index 00000000000..32e5c211a89
--- /dev/null
+++ b/arch/arm/mach-orion5x/board-dt.c
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2012 (C), Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ * arch/arm/mach-orion5x/board-dt.c
+ *
+ * Flattened Device Tree board initialization
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <asm/system_misc.h>
+#include <asm/mach/arch.h>
+#include <mach/orion5x.h>
+#include <plat/irq.h>
+#include "common.h"
+
+struct of_dev_auxdata orion5x_auxdata_lookup[] __initdata = {
+	OF_DEV_AUXDATA("marvell,orion-spi", 0xf1010600, "orion_spi.0", NULL),
+	OF_DEV_AUXDATA("marvell,mv64xxx-i2c", 0xf1011000, "mv64xxx_i2c.0",
+		       NULL),
+	OF_DEV_AUXDATA("marvell,orion-wdt", 0xf1020300, "orion_wdt", NULL),
+	OF_DEV_AUXDATA("marvell,orion-sata", 0xf1080000, "sata_mv.0", NULL),
+	OF_DEV_AUXDATA("marvell,orion-crypto", 0xf1090000, "mv_crypto", NULL),
+	{},
+};
+
+static void __init orion5x_dt_init(void)
+{
+	char *dev_name;
+	u32 dev, rev;
+
+	orion5x_id(&dev, &rev, &dev_name);
+	printk(KERN_INFO "Orion ID: %s. TCLK=%d.\n", dev_name, orion5x_tclk);
+
+	/*
+	 * Setup Orion address map
+	 */
+	orion5x_setup_cpu_mbus_bridge();
+
+	/* Setup root of clk tree */
+	clk_init();
+
+	/*
+	 * Don't issue "Wait for Interrupt" instruction if we are
+	 * running on D0 5281 silicon.
+	 */
+	if (dev == MV88F5281_DEV_ID && rev == MV88F5281_REV_D0) {
+		printk(KERN_INFO "Orion: Applying 5281 D0 WFI workaround.\n");
+		disable_hlt();
+	}
+
+	if (of_machine_is_compatible("lacie,ethernet-disk-mini-v2"))
+		edmini_v2_init();
+
+	of_platform_populate(NULL, of_default_bus_match_table,
+			     orion5x_auxdata_lookup, NULL);
+}
+
+static const char *orion5x_dt_compat[] = {
+	"marvell,orion5x",
+	NULL,
+};
+
+DT_MACHINE_START(ORION5X_DT, "Marvell Orion5x (Flattened Device Tree)")
+	/* Maintainer: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> */
+	.map_io		= orion5x_map_io,
+	.init_early	= orion5x_init_early,
+	.init_irq	= orion_dt_init_irq,
+	.timer		= &orion5x_timer,
+	.init_machine	= orion5x_dt_init,
+	.restart	= orion5x_restart,
+	.dt_compat	= orion5x_dt_compat,
+MACHINE_END
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index b3eb3da0116..550f92320af 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -65,7 +65,7 @@ void __init orion5x_map_io(void)
  ****************************************************************************/
 static struct clk *tclk;
 
-static void __init clk_init(void)
+void __init clk_init(void)
 {
 	tclk = clk_register_fixed_rate(NULL, "tclk", NULL, CLK_IS_ROOT,
 				       orion5x_tclk);
@@ -236,7 +236,7 @@ struct sys_timer orion5x_timer = {
 /*
  * Identify device ID and rev from PCIe configuration header space '0'.
  */
-static void __init orion5x_id(u32 *dev, u32 *rev, char **dev_name)
+void __init orion5x_id(u32 *dev, u32 *rev, char **dev_name)
 {
 	orion5x_pcie_id(dev, rev);
 
diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h
index 31bab92ce03..7db5cdd9c4b 100644
--- a/arch/arm/mach-orion5x/common.h
+++ b/arch/arm/mach-orion5x/common.h
@@ -12,6 +12,8 @@ void orion5x_map_io(void);
 void orion5x_init_early(void);
 void orion5x_init_irq(void);
 void orion5x_init(void);
+void orion5x_id(u32 *dev, u32 *rev, char **dev_name);
+void clk_init(void);
 extern int orion5x_tclk;
 extern struct sys_timer orion5x_timer;
 
@@ -54,6 +56,13 @@ int orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys);
 struct pci_bus *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys);
 int orion5x_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
 
+/* board init functions for boards not fully converted to fdt */
+#ifdef CONFIG_MACH_EDMINI_V2_DT
+void edmini_v2_init(void);
+#else
+static inline void edmini_v2_init(void) {};
+#endif
+
 struct meminfo;
 struct tag;
 extern void __init tag_fixup_mem32(struct tag *, char **, struct meminfo *);
diff --git a/arch/arm/mach-orion5x/edmini_v2-setup.c b/arch/arm/mach-orion5x/edmini_v2-setup.c
index 355e962137c..d675e727803 100644
--- a/arch/arm/mach-orion5x/edmini_v2-setup.c
+++ b/arch/arm/mach-orion5x/edmini_v2-setup.c
@@ -115,69 +115,6 @@ static struct i2c_board_info __initdata edmini_v2_i2c_rtc = {
 };
 
 /*****************************************************************************
- * Sata
- ****************************************************************************/
-
-static struct mv_sata_platform_data edmini_v2_sata_data = {
-	.n_ports	= 2,
-};
-
-/*****************************************************************************
- * GPIO LED (simple - doesn't use hardware blinking support)
- ****************************************************************************/
-
-#define EDMINI_V2_GPIO_LED_POWER	16
-
-static struct gpio_led edmini_v2_leds[] = {
-	{
-		.name = "power:blue",
-		.gpio = EDMINI_V2_GPIO_LED_POWER,
-		.active_low = 1,
-	},
-};
-
-static struct gpio_led_platform_data edmini_v2_led_data = {
-	.num_leds = ARRAY_SIZE(edmini_v2_leds),
-	.leds = edmini_v2_leds,
-};
-
-static struct platform_device edmini_v2_gpio_leds = {
-	.name           = "leds-gpio",
-	.id             = -1,
-	.dev            = {
-		.platform_data  = &edmini_v2_led_data,
-	},
-};
-
-/****************************************************************************
- * GPIO key
- ****************************************************************************/
-
-#define EDMINI_V2_GPIO_KEY_POWER	18
-
-static struct gpio_keys_button edmini_v2_buttons[] = {
-	{
-		.code		= KEY_POWER,
-		.gpio		= EDMINI_V2_GPIO_KEY_POWER,
-		.desc		= "Power Button",
-		.active_low	= 0,
-	},
-};
-
-static struct gpio_keys_platform_data edmini_v2_button_data = {
-	.buttons	= edmini_v2_buttons,
-	.nbuttons	= ARRAY_SIZE(edmini_v2_buttons),
-};
-
-static struct platform_device edmini_v2_gpio_buttons = {
-	.name		= "gpio-keys",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= &edmini_v2_button_data,
-	},
-};
-
-/*****************************************************************************
  * General Setup
  ****************************************************************************/
 static unsigned int edminiv2_mpp_modes[] __initdata = {
@@ -207,13 +144,8 @@ static unsigned int edminiv2_mpp_modes[] __initdata = {
 	0,
 };
 
-static void __init edmini_v2_init(void)
+void __init edmini_v2_init(void)
 {
-	/*
-	 * Setup basic Orion functions. Need to be called early.
-	 */
-	orion5x_init();
-
 	orion5x_mpp_conf(edminiv2_mpp_modes);
 
 	/*
@@ -221,15 +153,10 @@ static void __init edmini_v2_init(void)
 	 */
 	orion5x_ehci0_init();
 	orion5x_eth_init(&edmini_v2_eth_data);
-	orion5x_i2c_init();
-	orion5x_sata_init(&edmini_v2_sata_data);
-	orion5x_uart0_init();
 
 	orion5x_setup_dev_boot_win(EDMINI_V2_NOR_BOOT_BASE,
 				EDMINI_V2_NOR_BOOT_SIZE);
 	platform_device_register(&edmini_v2_nor_flash);
-	platform_device_register(&edmini_v2_gpio_leds);
-	platform_device_register(&edmini_v2_gpio_buttons);
 
 	pr_notice("edmini_v2: USB device port, flash write and power-off "
 		  "are not yet supported.\n");
@@ -247,16 +174,3 @@ static void __init edmini_v2_init(void)
 
 	i2c_register_board_info(0, &edmini_v2_i2c_rtc, 1);
 }
-
-/* Warning: LaCie use a wrong mach-type (0x20e=526) in their bootloader. */
-MACHINE_START(EDMINI_V2, "LaCie Ethernet Disk mini V2")
-	/* Maintainer: Christopher Moore <moore@free.fr> */
-	.atag_offset	= 0x100,
-	.init_machine	= edmini_v2_init,
-	.map_io		= orion5x_map_io,
-	.init_early	= orion5x_init_early,
-	.init_irq	= orion5x_init_irq,
-	.timer		= &orion5x_timer,
-	.fixup		= tag_fixup_mem32,
-	.restart	= orion5x_restart,
-MACHINE_END
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 11aa7399dc0..86eec4159cb 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -2,27 +2,6 @@ if ARCH_PXA
 
 menu "Intel PXA2xx/PXA3xx Implementations"
 
-config ARCH_PXA_V7
-	bool "ARMv7 (PXA95x) based systems"
-
-if ARCH_PXA_V7
-comment "Marvell Dev Platforms (sorted by hardware release time)"
-config MACH_TAVOREVB3
-	bool "PXA95x Development Platform (aka TavorEVB III)"
-	select CPU_PXA955
-
-config MACH_SAARB
-	bool "PXA955 Handheld Platform (aka SAARB)"
-	select CPU_PXA955
-endif
-
-config PXA_V7_MACH_AUTO
-	def_bool y
-	depends on ARCH_PXA_V7
-	depends on !MACH_SAARB
-	select MACH_TAVOREVB3
-
-if !ARCH_PXA_V7
 comment "Intel/Marvell Dev Platforms (sorted by hardware release time)"
 
 config MACH_PXA3XX_DT
@@ -630,7 +609,6 @@ config MACH_ZIPIT2
 	bool "Zipit Z2 Handheld"
 	select HAVE_PWM
 	select PXA27x
-endif
 endmenu
 
 config PXA25x
@@ -688,18 +666,6 @@ config CPU_PXA935
 	help
 	  PXA935 (codename Tavor-P65)
 
-config PXA95x
-	bool
-	select CPU_PJ4
-	help
-	  Select code specific to PXA95x variants
-
-config CPU_PXA955
-	bool
-	select PXA95x
-	help
-	  PXA950 (codename MG1)
-
 config PXA_SHARP_C7xx
 	bool
 	select SHARPSL_PM
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index ee88d6eae64..12c50055838 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -19,7 +19,6 @@ endif
 obj-$(CONFIG_PXA25x)		+= mfp-pxa2xx.o clock-pxa2xx.o pxa2xx.o pxa25x.o
 obj-$(CONFIG_PXA27x)		+= mfp-pxa2xx.o clock-pxa2xx.o pxa2xx.o pxa27x.o
 obj-$(CONFIG_PXA3xx)		+= mfp-pxa3xx.o clock-pxa3xx.o pxa3xx.o smemc.o pxa3xx-ulpi.o
-obj-$(CONFIG_PXA95x)		+= mfp-pxa3xx.o clock-pxa3xx.o pxa3xx.o pxa95x.o smemc.o
 obj-$(CONFIG_CPU_PXA300)	+= pxa300.o
 obj-$(CONFIG_CPU_PXA320)	+= pxa320.o
 obj-$(CONFIG_CPU_PXA930)	+= pxa930.o
@@ -36,9 +35,7 @@ obj-$(CONFIG_MACH_ZYLONITE300)	+= zylonite.o zylonite_pxa300.o
 obj-$(CONFIG_MACH_ZYLONITE320)	+= zylonite.o zylonite_pxa320.o
 obj-$(CONFIG_MACH_LITTLETON)	+= littleton.o
 obj-$(CONFIG_MACH_TAVOREVB)	+= tavorevb.o
-obj-$(CONFIG_MACH_TAVOREVB3)	+= tavorevb3.o
 obj-$(CONFIG_MACH_SAAR)		+= saar.o
-obj-$(CONFIG_MACH_SAARB)	+= saarb.o
 
 # 3rd Party Dev Platforms
 obj-$(CONFIG_ARCH_PXA_IDP)	+= idp.o
diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h
index 3a258b1bf1a..1f65d32c8d5 100644
--- a/arch/arm/mach-pxa/clock.h
+++ b/arch/arm/mach-pxa/clock.h
@@ -57,7 +57,7 @@ void clk_pxa2xx_cken_disable(struct clk *clk);
 
 extern struct syscore_ops pxa2xx_clock_syscore_ops;
 
-#if defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x)
+#if defined(CONFIG_PXA3xx)
 #define DEFINE_PXA3_CKEN(_name, _cken, _rate, _delay)	\
 struct clk clk_##_name = {				\
 		.ops	= &clk_pxa3xx_cken_ops,		\
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index ddaa04de8e2..daa86d39ed9 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -703,7 +703,7 @@ void __init pxa_set_ohci_info(struct pxaohci_platform_data *info)
 }
 #endif /* CONFIG_PXA27x || CONFIG_PXA3xx */
 
-#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x)
+#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
 static struct resource pxa27x_resource_keypad[] = {
 	[0] = {
 		.start	= 0x41500000,
@@ -872,7 +872,7 @@ struct platform_device pxa27x_device_pwm1 = {
 	.resource	= pxa27x_resource_pwm1,
 	.num_resources	= ARRAY_SIZE(pxa27x_resource_pwm1),
 };
-#endif /* CONFIG_PXA27x || CONFIG_PXA3xx || CONFIG_PXA95x*/
+#endif /* CONFIG_PXA27x || CONFIG_PXA3xx */
 
 #ifdef CONFIG_PXA3xx
 static struct resource pxa3xx_resources_mci2[] = {
@@ -981,7 +981,7 @@ struct platform_device pxa3xx_device_gcu = {
 
 #endif /* CONFIG_PXA3xx */
 
-#if defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x)
+#if defined(CONFIG_PXA3xx)
 static struct resource pxa3xx_resources_i2c_power[] = {
 	{
 		.start  = 0x40f500c0,
@@ -1082,7 +1082,7 @@ struct platform_device pxa3xx_device_ssp4 = {
 	.resource	= pxa3xx_resource_ssp4,
 	.num_resources	= ARRAY_SIZE(pxa3xx_resource_ssp4),
 };
-#endif /* CONFIG_PXA3xx || CONFIG_PXA95x */
+#endif /* CONFIG_PXA3xx */
 
 struct resource pxa_resource_gpio[] = {
 	{
diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h
index 56d92e5cad8..ccb06e48552 100644
--- a/arch/arm/mach-pxa/include/mach/hardware.h
+++ b/arch/arm/mach-pxa/include/mach/hardware.h
@@ -194,17 +194,6 @@
 #define __cpu_is_pxa935(id)	(0)
 #endif
 
-#ifdef CONFIG_CPU_PXA955
-#define __cpu_is_pxa955(id)				\
-	({						\
-		unsigned int _id = (id) >> 4 & 0xfff;	\
-		_id == 0x581 || _id == 0xc08		\
-			|| _id == 0xb76;		\
-	})
-#else
-#define __cpu_is_pxa955(id)	(0)
-#endif
-
 #define cpu_is_pxa210()					\
 	({						\
 		__cpu_is_pxa210(read_cpuid_id());	\
@@ -255,10 +244,6 @@
 		__cpu_is_pxa935(read_cpuid_id());	\
 	 })
 
-#define cpu_is_pxa955()					\
-	({						\
-		__cpu_is_pxa955(read_cpuid_id());	\
-	})
 
 
 /*
@@ -297,15 +282,6 @@
 #define __cpu_is_pxa93x(id)	(0)
 #endif
 
-#ifdef CONFIG_PXA95x
-#define __cpu_is_pxa95x(id)				\
-	({						\
-		__cpu_is_pxa955(id);			\
-	})
-#else
-#define __cpu_is_pxa95x(id)	(0)
-#endif
-
 #define cpu_is_pxa2xx()					\
 	({						\
 		__cpu_is_pxa2xx(read_cpuid_id());	\
@@ -321,10 +297,6 @@
 		__cpu_is_pxa93x(read_cpuid_id());	\
 	 })
 
-#define cpu_is_pxa95x()					\
-	({						\
-		__cpu_is_pxa95x(read_cpuid_id());	\
-	})
 
 /*
  * return current memory and LCD clock frequency in units of 10kHz
diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h
index 8765782dd95..48c2fd85168 100644
--- a/arch/arm/mach-pxa/include/mach/irqs.h
+++ b/arch/arm/mach-pxa/include/mach/irqs.h
@@ -84,7 +84,6 @@
 #define IRQ_PXA935_MMC0	PXA_IRQ(72)	/* MMC0 Controller (PXA935) */
 #define IRQ_PXA935_MMC1	PXA_IRQ(73)	/* MMC1 Controller (PXA935) */
 #define IRQ_PXA935_MMC2	PXA_IRQ(74)	/* MMC2 Controller (PXA935) */
-#define IRQ_PXA955_MMC3	PXA_IRQ(75)	/* MMC3 Controller (PXA955) */
 #define IRQ_U2P		PXA_IRQ(93)	/* USB PHY D+/D- Lines (PXA935) */
 
 #define PXA_GPIO_IRQ_BASE	PXA_IRQ(96)
diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx.h b/arch/arm/mach-pxa/include/mach/pxa3xx.h
index cd3e57f4268..6dd7fa163e2 100644
--- a/arch/arm/mach-pxa/include/mach/pxa3xx.h
+++ b/arch/arm/mach-pxa/include/mach/pxa3xx.h
@@ -7,7 +7,6 @@
 
 extern void __init pxa3xx_map_io(void);
 extern void __init pxa3xx_init_irq(void);
-extern void __init pxa95x_init_irq(void);
 
 #define pxa3xx_handle_irq	ichp_handle_irq
 
diff --git a/arch/arm/mach-pxa/include/mach/pxa95x.h b/arch/arm/mach-pxa/include/mach/pxa95x.h
deleted file mode 100644
index cbb097c4cb1..00000000000
--- a/arch/arm/mach-pxa/include/mach/pxa95x.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef __MACH_PXA95X_H
-#define __MACH_PXA95X_H
-
-#include <mach/pxa3xx.h>
-#include <mach/mfp-pxa930.h>
-
-#endif /* __MACH_PXA95X_H */
diff --git a/arch/arm/mach-pxa/include/mach/udc.h b/arch/arm/mach-pxa/include/mach/udc.h
index 2f82332e81a..9a827e32db9 100644
--- a/arch/arm/mach-pxa/include/mach/udc.h
+++ b/arch/arm/mach-pxa/include/mach/udc.h
@@ -2,7 +2,7 @@
  * arch/arm/mach-pxa/include/mach/udc.h
  *
  */
-#include <asm/mach/udc_pxa2xx.h>
+#include <linux/platform_data/pxa2xx_udc.h>
 
 extern void pxa_set_udc_info(struct pxa2xx_udc_mach_info *info);
 
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index 113c57a0356..fb7f1d1627d 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -26,6 +26,7 @@
 #include <linux/i2c/pxa-i2c.h>
 #include <linux/pwm_backlight.h>
 
+#include <media/mt9v022.h>
 #include <media/soc_camera.h>
 
 #include <linux/platform_data/camera-pxa.h>
@@ -468,6 +469,10 @@ static struct i2c_board_info __initdata pcm990_i2c_devices[] = {
 	},
 };
 
+static struct mt9v022_platform_data mt9v022_pdata = {
+	.y_skip_top = 1,
+};
+
 static struct i2c_board_info pcm990_camera_i2c[] = {
 	{
 		I2C_BOARD_INFO("mt9v022", 0x48),
@@ -480,6 +485,7 @@ static struct soc_camera_link iclink[] = {
 	{
 		.bus_id			= 0, /* Must match with the camera ID */
 		.board_info		= &pcm990_camera_i2c[0],
+		.priv			= &mt9v022_pdata,
 		.i2c_adapter_id		= 0,
 		.query_bus_param	= pcm990_camera_query_bus_param,
 		.set_bus_param		= pcm990_camera_set_bus_param,
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 3352b37b60c..3f5171eaf67 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -209,6 +209,7 @@ static struct clk_lookup pxa25x_clkregs[] = {
 	INIT_CLKREG(&clk_pxa25x_gpio12, NULL, "GPIO12_CLK"),
 	INIT_CLKREG(&clk_pxa25x_mem, "pxa2xx-pcmcia", NULL),
 	INIT_CLKREG(&clk_dummy, "pxa-gpio", NULL),
+	INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
 };
 
 static struct clk_lookup pxa25x_hwuart_clkreg =
@@ -338,6 +339,10 @@ void __init pxa25x_map_io(void)
 	pxa25x_get_clk_frequency_khz(1);
 }
 
+static struct pxa_gpio_platform_data pxa25x_gpio_info __initdata = {
+	.gpio_set_wake = gpio_set_wake,
+};
+
 static struct platform_device *pxa25x_devices[] __initdata = {
 	&pxa25x_device_udc,
 	&pxa_device_pmu,
@@ -370,6 +375,7 @@ static int __init pxa25x_init(void)
 		register_syscore_ops(&pxa2xx_mfp_syscore_ops);
 		register_syscore_ops(&pxa2xx_clock_syscore_ops);
 
+		pxa_register_device(&pxa_device_gpio, &pxa25x_gpio_info);
 		ret = platform_add_devices(pxa25x_devices,
 					   ARRAY_SIZE(pxa25x_devices));
 		if (ret)
diff --git a/arch/arm/mach-pxa/pxa3xx-ulpi.c b/arch/arm/mach-pxa/pxa3xx-ulpi.c
index 7dbe3ccf199..e329ccefd36 100644
--- a/arch/arm/mach-pxa/pxa3xx-ulpi.c
+++ b/arch/arm/mach-pxa/pxa3xx-ulpi.c
@@ -384,18 +384,7 @@ static struct platform_driver pxa3xx_u2d_ulpi_driver = {
         .probe          = pxa3xx_u2d_probe,
         .remove         = pxa3xx_u2d_remove,
 };
-
-static int pxa3xx_u2d_ulpi_init(void)
-{
-	return platform_driver_register(&pxa3xx_u2d_ulpi_driver);
-}
-module_init(pxa3xx_u2d_ulpi_init);
-
-static void __exit pxa3xx_u2d_ulpi_exit(void)
-{
-	platform_driver_unregister(&pxa3xx_u2d_ulpi_driver);
-}
-module_exit(pxa3xx_u2d_ulpi_exit);
+module_platform_driver(pxa3xx_u2d_ulpi_driver);
 
 MODULE_DESCRIPTION("PXA3xx U2D ULPI driver");
 MODULE_AUTHOR("Igor Grinberg");
diff --git a/arch/arm/mach-pxa/pxa95x.c b/arch/arm/mach-pxa/pxa95x.c
deleted file mode 100644
index 47601f80e6e..00000000000
--- a/arch/arm/mach-pxa/pxa95x.c
+++ /dev/null
@@ -1,295 +0,0 @@
-/*
- * linux/arch/arm/mach-pxa/pxa95x.c
- *
- * code specific to PXA95x aka MGx
- *
- * Copyright (C) 2009-2010 Marvell International Ltd.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/pm.h>
-#include <linux/platform_device.h>
-#include <linux/i2c/pxa-i2c.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <linux/syscore_ops.h>
-
-#include <mach/hardware.h>
-#include <mach/pxa3xx-regs.h>
-#include <mach/pxa930.h>
-#include <mach/reset.h>
-#include <mach/pm.h>
-#include <mach/dma.h>
-
-#include "generic.h"
-#include "devices.h"
-#include "clock.h"
-
-static struct mfp_addr_map pxa95x_mfp_addr_map[] __initdata = {
-
-	MFP_ADDR(GPIO0, 0x02e0),
-	MFP_ADDR(GPIO1, 0x02dc),
-	MFP_ADDR(GPIO2, 0x02e8),
-	MFP_ADDR(GPIO3, 0x02d8),
-	MFP_ADDR(GPIO4, 0x02e4),
-	MFP_ADDR(GPIO5, 0x02ec),
-	MFP_ADDR(GPIO6, 0x02f8),
-	MFP_ADDR(GPIO7, 0x02fc),
-	MFP_ADDR(GPIO8, 0x0300),
-	MFP_ADDR(GPIO9, 0x02d4),
-	MFP_ADDR(GPIO10, 0x02f4),
-	MFP_ADDR(GPIO11, 0x02f0),
-	MFP_ADDR(GPIO12, 0x0304),
-	MFP_ADDR(GPIO13, 0x0310),
-	MFP_ADDR(GPIO14, 0x0308),
-	MFP_ADDR(GPIO15, 0x030c),
-	MFP_ADDR(GPIO16, 0x04e8),
-	MFP_ADDR(GPIO17, 0x04f4),
-	MFP_ADDR(GPIO18, 0x04f8),
-	MFP_ADDR(GPIO19, 0x04fc),
-	MFP_ADDR(GPIO20, 0x0518),
-	MFP_ADDR(GPIO21, 0x051c),
-	MFP_ADDR(GPIO22, 0x04ec),
-	MFP_ADDR(GPIO23, 0x0500),
-	MFP_ADDR(GPIO24, 0x04f0),
-	MFP_ADDR(GPIO25, 0x0504),
-	MFP_ADDR(GPIO26, 0x0510),
-	MFP_ADDR(GPIO27, 0x0514),
-	MFP_ADDR(GPIO28, 0x0520),
-	MFP_ADDR(GPIO29, 0x0600),
-	MFP_ADDR(GPIO30, 0x0618),
-	MFP_ADDR(GPIO31, 0x0610),
-	MFP_ADDR(GPIO32, 0x060c),
-	MFP_ADDR(GPIO33, 0x061c),
-	MFP_ADDR(GPIO34, 0x0620),
-	MFP_ADDR(GPIO35, 0x0628),
-	MFP_ADDR(GPIO36, 0x062c),
-	MFP_ADDR(GPIO37, 0x0630),
-	MFP_ADDR(GPIO38, 0x0634),
-	MFP_ADDR(GPIO39, 0x0638),
-	MFP_ADDR(GPIO40, 0x063c),
-	MFP_ADDR(GPIO41, 0x0614),
-	MFP_ADDR(GPIO42, 0x0624),
-	MFP_ADDR(GPIO43, 0x0608),
-	MFP_ADDR(GPIO44, 0x0604),
-	MFP_ADDR(GPIO45, 0x050c),
-	MFP_ADDR(GPIO46, 0x0508),
-	MFP_ADDR(GPIO47, 0x02bc),
-	MFP_ADDR(GPIO48, 0x02b4),
-	MFP_ADDR(GPIO49, 0x02b8),
-	MFP_ADDR(GPIO50, 0x02c8),
-	MFP_ADDR(GPIO51, 0x02c0),
-	MFP_ADDR(GPIO52, 0x02c4),
-	MFP_ADDR(GPIO53, 0x02d0),
-	MFP_ADDR(GPIO54, 0x02cc),
-	MFP_ADDR(GPIO55, 0x029c),
-	MFP_ADDR(GPIO56, 0x02a0),
-	MFP_ADDR(GPIO57, 0x0294),
-	MFP_ADDR(GPIO58, 0x0298),
-	MFP_ADDR(GPIO59, 0x02a4),
-	MFP_ADDR(GPIO60, 0x02a8),
-	MFP_ADDR(GPIO61, 0x02b0),
-	MFP_ADDR(GPIO62, 0x02ac),
-	MFP_ADDR(GPIO63, 0x0640),
-	MFP_ADDR(GPIO64, 0x065c),
-	MFP_ADDR(GPIO65, 0x0648),
-	MFP_ADDR(GPIO66, 0x0644),
-	MFP_ADDR(GPIO67, 0x0674),
-	MFP_ADDR(GPIO68, 0x0658),
-	MFP_ADDR(GPIO69, 0x0654),
-	MFP_ADDR(GPIO70, 0x0660),
-	MFP_ADDR(GPIO71, 0x0668),
-	MFP_ADDR(GPIO72, 0x0664),
-	MFP_ADDR(GPIO73, 0x0650),
-	MFP_ADDR(GPIO74, 0x066c),
-	MFP_ADDR(GPIO75, 0x064c),
-	MFP_ADDR(GPIO76, 0x0670),
-	MFP_ADDR(GPIO77, 0x0678),
-	MFP_ADDR(GPIO78, 0x067c),
-	MFP_ADDR(GPIO79, 0x0694),
-	MFP_ADDR(GPIO80, 0x069c),
-	MFP_ADDR(GPIO81, 0x06a0),
-	MFP_ADDR(GPIO82, 0x06a4),
-	MFP_ADDR(GPIO83, 0x0698),
-	MFP_ADDR(GPIO84, 0x06bc),
-	MFP_ADDR(GPIO85, 0x06b4),
-	MFP_ADDR(GPIO86, 0x06b0),
-	MFP_ADDR(GPIO87, 0x06c0),
-	MFP_ADDR(GPIO88, 0x06c4),
-	MFP_ADDR(GPIO89, 0x06ac),
-	MFP_ADDR(GPIO90, 0x0680),
-	MFP_ADDR(GPIO91, 0x0684),
-	MFP_ADDR(GPIO92, 0x0688),
-	MFP_ADDR(GPIO93, 0x0690),
-	MFP_ADDR(GPIO94, 0x068c),
-	MFP_ADDR(GPIO95, 0x06a8),
-	MFP_ADDR(GPIO96, 0x06b8),
-	MFP_ADDR(GPIO97, 0x0410),
-	MFP_ADDR(GPIO98, 0x0418),
-	MFP_ADDR(GPIO99, 0x041c),
-	MFP_ADDR(GPIO100, 0x0414),
-	MFP_ADDR(GPIO101, 0x0408),
-	MFP_ADDR(GPIO102, 0x0324),
-	MFP_ADDR(GPIO103, 0x040c),
-	MFP_ADDR(GPIO104, 0x0400),
-	MFP_ADDR(GPIO105, 0x0328),
-	MFP_ADDR(GPIO106, 0x0404),
-
-	MFP_ADDR(GPIO159, 0x0524),
-	MFP_ADDR(GPIO163, 0x0534),
-	MFP_ADDR(GPIO167, 0x0544),
-	MFP_ADDR(GPIO168, 0x0548),
-	MFP_ADDR(GPIO169, 0x054c),
-	MFP_ADDR(GPIO170, 0x0550),
-	MFP_ADDR(GPIO171, 0x0554),
-	MFP_ADDR(GPIO172, 0x0558),
-	MFP_ADDR(GPIO173, 0x055c),
-
-	MFP_ADDR(nXCVREN, 0x0204),
-	MFP_ADDR(DF_CLE_nOE, 0x020c),
-	MFP_ADDR(DF_nADV1_ALE, 0x0218),
-	MFP_ADDR(DF_SCLK_E, 0x0214),
-	MFP_ADDR(DF_SCLK_S, 0x0210),
-	MFP_ADDR(nBE0, 0x021c),
-	MFP_ADDR(nBE1, 0x0220),
-	MFP_ADDR(DF_nADV2_ALE, 0x0224),
-	MFP_ADDR(DF_INT_RnB, 0x0228),
-	MFP_ADDR(DF_nCS0, 0x022c),
-	MFP_ADDR(DF_nCS1, 0x0230),
-	MFP_ADDR(nLUA, 0x0254),
-	MFP_ADDR(nLLA, 0x0258),
-	MFP_ADDR(DF_nWE, 0x0234),
-	MFP_ADDR(DF_nRE_nOE, 0x0238),
-	MFP_ADDR(DF_ADDR0, 0x024c),
-	MFP_ADDR(DF_ADDR1, 0x0250),
-	MFP_ADDR(DF_ADDR2, 0x025c),
-	MFP_ADDR(DF_ADDR3, 0x0260),
-	MFP_ADDR(DF_IO0, 0x023c),
-	MFP_ADDR(DF_IO1, 0x0240),
-	MFP_ADDR(DF_IO2, 0x0244),
-	MFP_ADDR(DF_IO3, 0x0248),
-	MFP_ADDR(DF_IO4, 0x0264),
-	MFP_ADDR(DF_IO5, 0x0268),
-	MFP_ADDR(DF_IO6, 0x026c),
-	MFP_ADDR(DF_IO7, 0x0270),
-	MFP_ADDR(DF_IO8, 0x0274),
-	MFP_ADDR(DF_IO9, 0x0278),
-	MFP_ADDR(DF_IO10, 0x027c),
-	MFP_ADDR(DF_IO11, 0x0280),
-	MFP_ADDR(DF_IO12, 0x0284),
-	MFP_ADDR(DF_IO13, 0x0288),
-	MFP_ADDR(DF_IO14, 0x028c),
-	MFP_ADDR(DF_IO15, 0x0290),
-
-	MFP_ADDR(GSIM_UIO, 0x0314),
-	MFP_ADDR(GSIM_UCLK, 0x0318),
-	MFP_ADDR(GSIM_UDET, 0x031c),
-	MFP_ADDR(GSIM_nURST, 0x0320),
-
-	MFP_ADDR(PMIC_INT, 0x06c8),
-
-	MFP_ADDR(RDY, 0x0200),
-
-	MFP_ADDR_END,
-};
-
-static DEFINE_CK(pxa95x_lcd, LCD, &clk_pxa3xx_hsio_ops);
-static DEFINE_CLK(pxa95x_pout, &clk_pxa3xx_pout_ops, 13000000, 70);
-static DEFINE_PXA3_CKEN(pxa95x_ffuart, FFUART, 14857000, 1);
-static DEFINE_PXA3_CKEN(pxa95x_btuart, BTUART, 14857000, 1);
-static DEFINE_PXA3_CKEN(pxa95x_stuart, STUART, 14857000, 1);
-static DEFINE_PXA3_CKEN(pxa95x_i2c, I2C, 32842000, 0);
-static DEFINE_PXA3_CKEN(pxa95x_keypad, KEYPAD, 32768, 0);
-static DEFINE_PXA3_CKEN(pxa95x_ssp1, SSP1, 13000000, 0);
-static DEFINE_PXA3_CKEN(pxa95x_ssp2, SSP2, 13000000, 0);
-static DEFINE_PXA3_CKEN(pxa95x_ssp3, SSP3, 13000000, 0);
-static DEFINE_PXA3_CKEN(pxa95x_ssp4, SSP4, 13000000, 0);
-static DEFINE_PXA3_CKEN(pxa95x_pwm0, PWM0, 13000000, 0);
-static DEFINE_PXA3_CKEN(pxa95x_pwm1, PWM1, 13000000, 0);
-static DEFINE_PXA3_CKEN(pxa95x_gpio, GPIO, 13000000, 0);
-
-static struct clk_lookup pxa95x_clkregs[] = {
-	INIT_CLKREG(&clk_pxa95x_pout, NULL, "CLK_POUT"),
-	/* Power I2C clock is always on */
-	INIT_CLKREG(&clk_dummy, "pxa3xx-pwri2c.1", NULL),
-	INIT_CLKREG(&clk_pxa95x_lcd, "pxa2xx-fb", NULL),
-	INIT_CLKREG(&clk_pxa95x_ffuart, "pxa2xx-uart.0", NULL),
-	INIT_CLKREG(&clk_pxa95x_btuart, "pxa2xx-uart.1", NULL),
-	INIT_CLKREG(&clk_pxa95x_stuart, "pxa2xx-uart.2", NULL),
-	INIT_CLKREG(&clk_pxa95x_stuart, "pxa2xx-ir", "UARTCLK"),
-	INIT_CLKREG(&clk_pxa95x_i2c, "pxa2xx-i2c.0", NULL),
-	INIT_CLKREG(&clk_pxa95x_keypad, "pxa27x-keypad", NULL),
-	INIT_CLKREG(&clk_pxa95x_ssp1, "pxa27x-ssp.0", NULL),
-	INIT_CLKREG(&clk_pxa95x_ssp2, "pxa27x-ssp.1", NULL),
-	INIT_CLKREG(&clk_pxa95x_ssp3, "pxa27x-ssp.2", NULL),
-	INIT_CLKREG(&clk_pxa95x_ssp4, "pxa27x-ssp.3", NULL),
-	INIT_CLKREG(&clk_pxa95x_pwm0, "pxa27x-pwm.0", NULL),
-	INIT_CLKREG(&clk_pxa95x_pwm1, "pxa27x-pwm.1", NULL),
-	INIT_CLKREG(&clk_pxa95x_gpio, "pxa-gpio", NULL),
-	INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
-};
-
-void __init pxa95x_init_irq(void)
-{
-	pxa_init_irq(96, NULL);
-}
-
-/*
- * device registration specific to PXA93x.
- */
-
-void __init pxa95x_set_i2c_power_info(struct i2c_pxa_platform_data *info)
-{
-	pxa_register_device(&pxa3xx_device_i2c_power, info);
-}
-
-static struct platform_device *devices[] __initdata = {
-	&pxa_device_gpio,
-	&sa1100_device_rtc,
-	&pxa_device_rtc,
-	&pxa27x_device_ssp1,
-	&pxa27x_device_ssp2,
-	&pxa27x_device_ssp3,
-	&pxa3xx_device_ssp4,
-	&pxa27x_device_pwm0,
-	&pxa27x_device_pwm1,
-};
-
-static int __init pxa95x_init(void)
-{
-	int ret = 0, i;
-
-	if (cpu_is_pxa95x()) {
-		mfp_init_base(io_p2v(MFPR_BASE));
-		mfp_init_addr(pxa95x_mfp_addr_map);
-
-		reset_status = ARSR;
-
-		/*
-		 * clear RDH bit every time after reset
-		 *
-		 * Note: the last 3 bits DxS are write-1-to-clear so carefully
-		 * preserve them here in case they will be referenced later
-		 */
-		ASCR &= ~(ASCR_RDH | ASCR_D1S | ASCR_D2S | ASCR_D3S);
-
-		clkdev_add_table(pxa95x_clkregs, ARRAY_SIZE(pxa95x_clkregs));
-
-		if ((ret = pxa_init_dma(IRQ_DMA, 32)))
-			return ret;
-
-		register_syscore_ops(&pxa_irq_syscore_ops);
-		register_syscore_ops(&pxa3xx_clock_syscore_ops);
-
-		ret = platform_add_devices(devices, ARRAY_SIZE(devices));
-	}
-
-	return ret;
-}
-
-postcore_initcall(pxa95x_init);
diff --git a/arch/arm/mach-pxa/saarb.c b/arch/arm/mach-pxa/saarb.c
deleted file mode 100644
index 5aded5e6148..00000000000
--- a/arch/arm/mach-pxa/saarb.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- *  linux/arch/arm/mach-pxa/saarb.c
- *
- *  Support for the Marvell Handheld Platform (aka SAARB)
- *
- *  Copyright (C) 2007-2010 Marvell International Ltd.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  publishhed by the Free Software Foundation.
- */
-#include <linux/gpio.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/i2c.h>
-#include <linux/i2c/pxa-i2c.h>
-#include <linux/mfd/88pm860x.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include <mach/irqs.h>
-#include <mach/hardware.h>
-#include <mach/mfp.h>
-#include <mach/mfp-pxa930.h>
-#include <mach/pxa95x.h>
-
-#include "generic.h"
-
-#define SAARB_NR_IRQS	(IRQ_BOARD_START + 40)
-
-static struct pm860x_touch_pdata saarb_touch = {
-	.gpadc_prebias	= 1,
-	.slot_cycle	= 1,
-	.tsi_prebias	= 6,
-	.pen_prebias	= 16,
-	.pen_prechg	= 2,
-	.res_x		= 300,
-};
-
-static struct pm860x_backlight_pdata saarb_backlight[] = {
-	{
-		.id	= PM8606_ID_BACKLIGHT,
-		.iset	= PM8606_WLED_CURRENT(24),
-		.flags	= PM8606_BACKLIGHT1,
-	},
-	{},
-};
-
-static struct pm860x_led_pdata saarb_led[] = {
-	{
-		.id	= PM8606_ID_LED,
-		.iset	= PM8606_LED_CURRENT(12),
-		.flags	= PM8606_LED1_RED,
-	}, {
-		.id	= PM8606_ID_LED,
-		.iset	= PM8606_LED_CURRENT(12),
-		.flags	= PM8606_LED1_GREEN,
-	}, {
-		.id	= PM8606_ID_LED,
-		.iset	= PM8606_LED_CURRENT(12),
-		.flags	= PM8606_LED1_BLUE,
-	}, {
-		.id	= PM8606_ID_LED,
-		.iset	= PM8606_LED_CURRENT(12),
-		.flags	= PM8606_LED2_RED,
-	}, {
-		.id	= PM8606_ID_LED,
-		.iset	= PM8606_LED_CURRENT(12),
-		.flags	= PM8606_LED2_GREEN,
-	}, {
-		.id	= PM8606_ID_LED,
-		.iset	= PM8606_LED_CURRENT(12),
-		.flags	= PM8606_LED2_BLUE,
-	},
-};
-
-static struct pm860x_platform_data saarb_pm8607_info = {
-	.touch		= &saarb_touch,
-	.backlight	= &saarb_backlight[0],
-	.led		= &saarb_led[0],
-	.companion_addr	= 0x10,
-	.irq_mode	= 0,
-	.irq_base	= IRQ_BOARD_START,
-
-	.i2c_port	= GI2C_PORT,
-};
-
-static struct i2c_board_info saarb_i2c_info[] = {
-	{
-		.type		= "88PM860x",
-		.addr		= 0x34,
-		.platform_data	= &saarb_pm8607_info,
-		.irq		= PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO83)),
-	},
-};
-
-static void __init saarb_init(void)
-{
-	pxa_set_ffuart_info(NULL);
-	pxa_set_i2c_info(NULL);
-	i2c_register_board_info(0, ARRAY_AND_SIZE(saarb_i2c_info));
-}
-
-MACHINE_START(SAARB, "PXA955 Handheld Platform (aka SAARB)")
-	.atag_offset    = 0x100,
-	.map_io         = pxa3xx_map_io,
-	.nr_irqs	= SAARB_NR_IRQS,
-	.init_irq       = pxa95x_init_irq,
-	.handle_irq	= pxa3xx_handle_irq,
-	.timer          = &pxa_timer,
-	.init_machine   = saarb_init,
-	.restart	= pxa_restart,
-MACHINE_END
-
diff --git a/arch/arm/mach-pxa/tavorevb3.c b/arch/arm/mach-pxa/tavorevb3.c
deleted file mode 100644
index f7d9305cfd7..00000000000
--- a/arch/arm/mach-pxa/tavorevb3.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- *  linux/arch/arm/mach-pxa/tavorevb3.c
- *
- *  Support for the Marvell EVB3 Development Platform.
- *
- *  Copyright:  (C) Copyright 2008-2010 Marvell International Ltd.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  publishhed by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/i2c.h>
-#include <linux/i2c/pxa-i2c.h>
-#include <linux/gpio.h>
-#include <linux/mfd/88pm860x.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include <mach/pxa930.h>
-
-#include "devices.h"
-#include "generic.h"
-
-#define TAVOREVB3_NR_IRQS	(IRQ_BOARD_START + 24)
-
-static mfp_cfg_t evb3_mfp_cfg[] __initdata = {
-	/* UART */
-	GPIO53_UART1_TXD,
-	GPIO54_UART1_RXD,
-
-	/* PMIC */
-	PMIC_INT_GPIO83,
-};
-
-#if defined(CONFIG_I2C_PXA) || defined(CONFIG_I2C_PXA_MODULE)
-static struct pm860x_touch_pdata evb3_touch = {
-	.gpadc_prebias	= 1,
-	.slot_cycle	= 1,
-	.tsi_prebias	= 6,
-	.pen_prebias	= 16,
-	.pen_prechg	= 2,
-	.res_x		= 300,
-};
-
-static struct pm860x_backlight_pdata evb3_backlight[] = {
-	{
-		.id	= PM8606_ID_BACKLIGHT,
-		.iset	= PM8606_WLED_CURRENT(24),
-		.flags	= PM8606_BACKLIGHT1,
-	},
-	{},
-};
-
-static struct pm860x_led_pdata evb3_led[] = {
-	{
-		.id	= PM8606_ID_LED,
-		.iset	= PM8606_LED_CURRENT(12),
-		.flags	= PM8606_LED1_RED,
-	}, {
-		.id	= PM8606_ID_LED,
-		.iset	= PM8606_LED_CURRENT(12),
-		.flags	= PM8606_LED1_GREEN,
-	}, {
-		.id	= PM8606_ID_LED,
-		.iset	= PM8606_LED_CURRENT(12),
-		.flags	= PM8606_LED1_BLUE,
-	}, {
-		.id	= PM8606_ID_LED,
-		.iset	= PM8606_LED_CURRENT(12),
-		.flags	= PM8606_LED2_RED,
-	}, {
-		.id	= PM8606_ID_LED,
-		.iset	= PM8606_LED_CURRENT(12),
-		.flags	= PM8606_LED2_GREEN,
-	}, {
-		.id	= PM8606_ID_LED,
-		.iset	= PM8606_LED_CURRENT(12),
-		.flags	= PM8606_LED2_BLUE,
-	},
-};
-
-static struct pm860x_platform_data evb3_pm8607_info = {
-	.touch				= &evb3_touch,
-	.backlight			= &evb3_backlight[0],
-	.led				= &evb3_led[0],
-	.companion_addr			= 0x10,
-	.irq_mode			= 0,
-	.irq_base			= IRQ_BOARD_START,
-
-	.i2c_port			= GI2C_PORT,
-};
-
-static struct i2c_board_info evb3_i2c_info[] = {
-	{
-		.type		= "88PM860x",
-		.addr		= 0x34,
-		.platform_data	= &evb3_pm8607_info,
-		.irq		= PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO83)),
-	},
-};
-
-static void __init evb3_init_i2c(void)
-{
-	pxa_set_i2c_info(NULL);
-	i2c_register_board_info(0, ARRAY_AND_SIZE(evb3_i2c_info));
-}
-#else
-static inline void evb3_init_i2c(void) {}
-#endif
-
-static void __init evb3_init(void)
-{
-	/* initialize MFP configurations */
-	pxa3xx_mfp_config(ARRAY_AND_SIZE(evb3_mfp_cfg));
-
-	pxa_set_ffuart_info(NULL);
-
-	evb3_init_i2c();
-}
-
-MACHINE_START(TAVOREVB3, "PXA950 Evaluation Board (aka TavorEVB3)")
-	.atag_offset	= 0x100,
-	.map_io         = pxa3xx_map_io,
-	.nr_irqs	= TAVOREVB3_NR_IRQS,
-	.init_irq       = pxa3xx_init_irq,
-	.handle_irq       = pxa3xx_handle_irq,
-	.timer          = &pxa_timer,
-	.init_machine   = evb3_init,
-	.restart	= pxa_restart,
-MACHINE_END
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index d3b3cd216d6..28511d43637 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/arch/arm/mach-realview/realview_eb.c
@@ -467,6 +467,7 @@ static void __init realview_eb_init(void)
 MACHINE_START(REALVIEW_EB, "ARM-RealView EB")
 	/* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
 	.atag_offset	= 0x100,
+	.smp		= smp_ops(realview_smp_ops),
 	.fixup		= realview_fixup,
 	.map_io		= realview_eb_map_io,
 	.init_early	= realview_init_early,
diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig
index 2b6cb5f29c2..25df14a9e26 100644
--- a/arch/arm/mach-s3c24xx/Kconfig
+++ b/arch/arm/mach-s3c24xx/Kconfig
@@ -400,11 +400,12 @@ config MACH_MINI2440
 	bool "MINI2440 development board"
 	select EEPROM_AT24
 	select LEDS_CLASS
-	select LEDS_TRIGGER
+	select LEDS_TRIGGERS
 	select LEDS_TRIGGER_BACKLIGHT
 	select NEW_LEDS
 	select S3C_DEV_NAND
 	select S3C_DEV_USB_HOST
+	select S3C_SETUP_CAMIF
 	help
 	  Say Y here to select support for the MINI2440. Is a 10cm x 10cm board
 	  available via various sources. It can come with a 3.5" or 7" touch LCD.
diff --git a/arch/arm/mach-s3c24xx/clock-s3c2440.c b/arch/arm/mach-s3c24xx/clock-s3c2440.c
index 4407b173053..04b87ec9253 100644
--- a/arch/arm/mach-s3c24xx/clock-s3c2440.c
+++ b/arch/arm/mach-s3c24xx/clock-s3c2440.c
@@ -161,6 +161,7 @@ static struct clk_lookup s3c2440_clk_lookup[] = {
 	CLKDEV_INIT(NULL, "clk_uart_baud1", &s3c24xx_uclk),
 	CLKDEV_INIT(NULL, "clk_uart_baud2", &clk_p),
 	CLKDEV_INIT(NULL, "clk_uart_baud3", &s3c2440_clk_fclk_n),
+	CLKDEV_INIT("s3c2440-camif", "camera", &s3c2440_clk_cam_upll),
 };
 
 static int __init_refok s3c2440_clk_add(struct device *dev, struct subsys_interface *sif)
diff --git a/arch/arm/mach-s3c24xx/clock-s3c2443.c b/arch/arm/mach-s3c24xx/clock-s3c2443.c
index 7f689ce1be6..bdaba59b42d 100644
--- a/arch/arm/mach-s3c24xx/clock-s3c2443.c
+++ b/arch/arm/mach-s3c24xx/clock-s3c2443.c
@@ -158,12 +158,6 @@ static struct clk init_clocks_off[] = {
 		.devname	= "s3c2410-spi.0",
 		.parent		= &clk_p,
 		.enable		= s3c2443_clkcon_enable_p,
-		.ctrlbit	= S3C2443_PCLKCON_SPI0,
-	}, {
-		.name		= "spi",
-		.devname	= "s3c2410-spi.1",
-		.parent		= &clk_p,
-		.enable		= s3c2443_clkcon_enable_p,
 		.ctrlbit	= S3C2443_PCLKCON_SPI1,
 	}
 };
diff --git a/arch/arm/mach-s3c24xx/include/mach/bast-map.h b/arch/arm/mach-s3c24xx/include/mach/bast-map.h
index 6e7dc9d0cf0..eecea2a50f8 100644
--- a/arch/arm/mach-s3c24xx/include/mach/bast-map.h
+++ b/arch/arm/mach-s3c24xx/include/mach/bast-map.h
@@ -74,7 +74,7 @@
 
 
 /* 0xE0000000 contains the IO space that is split by speed and
- * wether the access is for 8 or 16bit IO... this ensures that
+ * whether the access is for 8 or 16bit IO... this ensures that
  * the correct access is made
  *
  * 0x10000000 of space, partitioned as so:
diff --git a/arch/arm/mach-s3c24xx/include/mach/dma.h b/arch/arm/mach-s3c24xx/include/mach/dma.h
index ee99fd56c04..6b72d5a4b37 100644
--- a/arch/arm/mach-s3c24xx/include/mach/dma.h
+++ b/arch/arm/mach-s3c24xx/include/mach/dma.h
@@ -88,7 +88,7 @@ enum s3c2410_dma_state {
  *
  * This represents the state of the DMA engine, wrt to the loaded / running
  * transfers. Since we don't have any way of knowing exactly the state of
- * the DMA transfers, we need to know the state to make decisions on wether
+ * the DMA transfers, we need to know the state to make decisions on whether
  * we can
  *
  * S3C2410_DMA_NONE
diff --git a/arch/arm/mach-s3c24xx/include/mach/vr1000-map.h b/arch/arm/mach-s3c24xx/include/mach/vr1000-map.h
index 99612fcc4eb..28376e56dd3 100644
--- a/arch/arm/mach-s3c24xx/include/mach/vr1000-map.h
+++ b/arch/arm/mach-s3c24xx/include/mach/vr1000-map.h
@@ -51,7 +51,7 @@
 #define VR1000_VA_PC104_IRQMASK VR1000_IOADDR(0x00600000)
 
 /* 0xE0000000 contains the IO space that is split by speed and
- * wether the access is for 8 or 16bit IO... this ensures that
+ * whether the access is for 8 or 16bit IO... this ensures that
  * the correct access is made
  *
  * 0x10000000 of space, partitioned as so:
diff --git a/arch/arm/mach-s3c24xx/mach-gta02.c b/arch/arm/mach-s3c24xx/mach-gta02.c
index 4a963467b7e..973b87ca87f 100644
--- a/arch/arm/mach-s3c24xx/mach-gta02.c
+++ b/arch/arm/mach-s3c24xx/mach-gta02.c
@@ -521,7 +521,6 @@ static struct platform_device *gta02_devices[] __initdata = {
 	&gta02_nor_flash,
 	&s3c24xx_pwm_device,
 	&s3c_device_iis,
-	&samsung_asoc_dma,
 	&s3c_device_i2c0,
 	&gta02_dfbmcs320_device,
 	&gta02_buttons_device,
diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c
index 63aaf076f61..b23dd1b106e 100644
--- a/arch/arm/mach-s3c24xx/mach-h1940.c
+++ b/arch/arm/mach-s3c24xx/mach-h1940.c
@@ -632,7 +632,6 @@ static struct platform_device *h1940_devices[] __initdata = {
 	&s3c_device_wdt,
 	&s3c_device_i2c0,
 	&s3c_device_iis,
-	&samsung_asoc_dma,
 	&s3c_device_usbgadget,
 	&h1940_device_leds,
 	&h1940_device_bluetooth,
diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c
index 393c0f1ac11..a31d5b83e5f 100644
--- a/arch/arm/mach-s3c24xx/mach-mini2440.c
+++ b/arch/arm/mach-s3c24xx/mach-mini2440.c
@@ -519,7 +519,6 @@ static struct platform_device *mini2440_devices[] __initdata = {
 	&s3c_device_iis,
 	&uda1340_codec,
 	&mini2440_audio,
-	&samsung_asoc_dma,
 };
 
 static void __init mini2440_map_io(void)
diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c
index 379fde521d3..0606f2faaa5 100644
--- a/arch/arm/mach-s3c24xx/mach-rx1950.c
+++ b/arch/arm/mach-s3c24xx/mach-rx1950.c
@@ -712,7 +712,6 @@ static struct platform_device *rx1950_devices[] __initdata = {
 	&s3c_device_wdt,
 	&s3c_device_i2c0,
 	&s3c_device_iis,
-	&samsung_asoc_dma,
 	&s3c_device_usbgadget,
 	&s3c_device_rtc,
 	&s3c_device_nand,
diff --git a/arch/arm/mach-s3c24xx/pm.c b/arch/arm/mach-s3c24xx/pm.c
index 60627e63a25..724755f0b0f 100644
--- a/arch/arm/mach-s3c24xx/pm.c
+++ b/arch/arm/mach-s3c24xx/pm.c
@@ -121,7 +121,7 @@ void s3c_pm_configure_extint(void)
 	int pin;
 
 	/* for each of the external interrupts (EINT0..EINT15) we
-	 * need to check wether it is an external interrupt source,
+	 * need to check whether it is an external interrupt source,
 	 * and then configure it as an input if it is not
 	*/
 
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index 63e7ae3ee9e..131c8628471 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -294,6 +294,7 @@ config MACH_WLF_CRAGG_6410
 	select S3C64XX_SETUP_SDHCI
 	select S3C64XX_SETUP_SPI
 	select S3C64XX_SETUP_USB_PHY
+	select S3C_DEV_FB
 	select S3C_DEV_HSMMC
 	select S3C_DEV_HSMMC1
 	select S3C_DEV_HSMMC2
@@ -304,6 +305,7 @@ config MACH_WLF_CRAGG_6410
 	select S3C_DEV_WDT
 	select SAMSUNG_DEV_ADC
 	select SAMSUNG_DEV_KEYPAD
+	select SAMSUNG_DEV_PWM
 	select SAMSUNG_GPIO_EXTRA128
 	help
 	  Machine support for the Wolfson Cragganmore S3C6410 variant.
diff --git a/arch/arm/mach-s3c64xx/clock.c b/arch/arm/mach-s3c64xx/clock.c
index 28041e83dc8..1a6f8577744 100644
--- a/arch/arm/mach-s3c64xx/clock.c
+++ b/arch/arm/mach-s3c64xx/clock.c
@@ -138,11 +138,7 @@ static struct clk init_clocks_off[] = {
 		.ctrlbit	= S3C_CLKCON_PCLK_TSADC,
 	}, {
 		.name		= "i2c",
-#ifdef CONFIG_S3C_DEV_I2C1
 		.devname        = "s3c2440-i2c.0",
-#else
-		.devname	= "s3c2440-i2c",
-#endif
 		.parent		= &clk_p,
 		.enable		= s3c64xx_pclk_ctrl,
 		.ctrlbit	= S3C_CLKCON_PCLK_IIC,
@@ -319,10 +315,6 @@ static struct clk init_clocks_off[] = {
 		.enable		= s3c64xx_sclk_ctrl,
 		.ctrlbit	= S3C_CLKCON_SCLK_MFC,
 	}, {
-		.name		= "cam",
-		.enable		= s3c64xx_sclk_ctrl,
-		.ctrlbit	= S3C_CLKCON_SCLK_CAM,
-	}, {
 		.name		= "sclk_jpeg",
 		.enable		= s3c64xx_sclk_ctrl,
 		.ctrlbit	= S3C_CLKCON_SCLK_JPEG,
@@ -681,15 +673,6 @@ static struct clksrc_sources clkset_audio2 = {
 	.nr_sources	= ARRAY_SIZE(clkset_audio2_list),
 };
 
-static struct clk *clkset_camif_list[] = {
-	&clk_h2,
-};
-
-static struct clksrc_sources clkset_camif = {
-	.sources	= clkset_camif_list,
-	.nr_sources	= ARRAY_SIZE(clkset_camif_list),
-};
-
 static struct clksrc_clk clksrcs[] = {
 	{
 		.clk	= {
@@ -744,10 +727,9 @@ static struct clksrc_clk clksrcs[] = {
 			.name		= "camera",
 			.ctrlbit        = S3C_CLKCON_SCLK_CAM,
 			.enable		= s3c64xx_sclk_ctrl,
+			.parent		= &clk_h2,
 		},
 		.reg_div	= { .reg = S3C_CLK_DIV0, .shift = 20, .size = 4  },
-		.reg_src	= { .reg = NULL, .shift = 0, .size = 0  },
-		.sources	= &clkset_camif,
 	},
 };
 
diff --git a/arch/arm/mach-s3c64xx/common.c b/arch/arm/mach-s3c64xx/common.c
index be746e33e86..aef303b8997 100644
--- a/arch/arm/mach-s3c64xx/common.c
+++ b/arch/arm/mach-s3c64xx/common.c
@@ -155,7 +155,6 @@ void __init s3c64xx_init_io(struct map_desc *mach_desc, int size)
 	/* initialise the io descriptors we need for initialisation */
 	iotable_init(s3c_iodesc, ARRAY_SIZE(s3c_iodesc));
 	iotable_init(mach_desc, size);
-	init_consistent_dma_size(SZ_8M);
 
 	/* detect cpu id */
 	s3c64xx_init_cpu();
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410-module.c b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
index 4e3fe57674c..c6d8dba9062 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410-module.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
@@ -20,6 +20,8 @@
 
 #include <linux/regulator/machine.h>
 
+#include <sound/wm0010.h>
+#include <sound/wm2200.h>
 #include <sound/wm5100.h>
 #include <sound/wm8996.h>
 #include <sound/wm8962.h>
@@ -33,14 +35,34 @@ static struct s3c64xx_spi_csinfo wm0010_spi_csinfo = {
 	.line = S3C64XX_GPC(3),
 };
 
+static struct wm0010_pdata wm0010_pdata = {
+	.gpio_reset = S3C64XX_GPN(6),
+	.reset_active_high = 1, /* Active high for Glenfarclas Rev 2 */
+};
+
 static struct spi_board_info wm1253_devs[] = {
 	[0] = {
 		.modalias	= "wm0010",
+		.max_speed_hz	= 26 * 1000 * 1000,
 		.bus_num	= 0,
 		.chip_select	= 0,
 		.mode		= SPI_MODE_0,
 		.irq		= S3C_EINT(5),
 		.controller_data = &wm0010_spi_csinfo,
+		.platform_data = &wm0010_pdata,
+	},
+};
+
+static struct spi_board_info balblair_devs[] = {
+	[0] = {
+		.modalias	= "wm0010",
+		.max_speed_hz	= 26 * 1000 * 1000,
+		.bus_num	= 0,
+		.chip_select	= 0,
+		.mode		= SPI_MODE_0,
+		.irq		= S3C_EINT(4),
+		.controller_data = &wm0010_spi_csinfo,
+		.platform_data = &wm0010_pdata,
 	},
 };
 
@@ -166,12 +188,13 @@ static struct regulator_init_data wm8994_ldo2 = {
 
 static struct wm8994_pdata wm8994_pdata = {
 	.gpio_base = CODEC_GPIO_BASE,
+	.micb2_delay = 150,
 	.gpio_defaults = {
 		0x3,          /* IRQ out, active high, CMOS */
 	},
 	.ldo = {
-		 { .init_data = &wm8994_ldo1, },
-		 { .init_data = &wm8994_ldo2, },
+		 { .enable = S3C64XX_GPN(6), .init_data = &wm8994_ldo1, },
+		 { .enable = S3C64XX_GPN(4), .init_data = &wm8994_ldo2, },
 	},
 };
 
@@ -182,7 +205,7 @@ static const struct i2c_board_info wm1277_devs[] = {
 	},
 };
 
-static struct arizona_pdata wm5102_pdata = {
+static struct arizona_pdata wm5102_reva_pdata = {
 	.ldoena = S3C64XX_GPN(7),
 	.gpio_base = CODEC_GPIO_BASE,
 	.irq_active_high = true,
@@ -193,64 +216,131 @@ static struct arizona_pdata wm5102_pdata = {
 	},
 };
 
-static struct s3c64xx_spi_csinfo wm5102_spi_csinfo = {
+static struct s3c64xx_spi_csinfo codec_spi_csinfo = {
 	.line = S3C64XX_GPN(5),
 };
 
+static struct spi_board_info wm5102_reva_spi_devs[] = {
+	[0] = {
+		.modalias	= "wm5102",
+		.max_speed_hz	= 10 * 1000 * 1000,
+		.bus_num	= 0,
+		.chip_select	= 1,
+		.mode		= SPI_MODE_0,
+		.irq		= GLENFARCLAS_PMIC_IRQ_BASE +
+				  WM831X_IRQ_GPIO_2,
+		.controller_data = &codec_spi_csinfo,
+		.platform_data = &wm5102_reva_pdata,
+	},
+};
+
+static struct arizona_pdata wm5102_pdata = {
+	.ldoena = S3C64XX_GPN(7),
+	.gpio_base = CODEC_GPIO_BASE,
+	.irq_active_high = true,
+	.micd_pol_gpio = CODEC_GPIO_BASE + 2,
+	.gpio_defaults = {
+		[2] = 0x10000, /* AIF3TXLRCLK */
+		[3] = 0x4,     /* OPCLK */
+	},
+};
+
 static struct spi_board_info wm5102_spi_devs[] = {
 	[0] = {
 		.modalias	= "wm5102",
 		.max_speed_hz	= 10 * 1000 * 1000,
 		.bus_num	= 0,
-		.chip_select	= 0,
+		.chip_select	= 1,
 		.mode		= SPI_MODE_0,
 		.irq		= GLENFARCLAS_PMIC_IRQ_BASE +
 				  WM831X_IRQ_GPIO_2,
-		.controller_data = &wm5102_spi_csinfo,
+		.controller_data = &codec_spi_csinfo,
 		.platform_data = &wm5102_pdata,
 	},
 };
 
+static struct spi_board_info wm5110_spi_devs[] = {
+	[0] = {
+		.modalias	= "wm5110",
+		.max_speed_hz	= 10 * 1000 * 1000,
+		.bus_num	= 0,
+		.chip_select	= 1,
+		.mode		= SPI_MODE_0,
+		.irq		= GLENFARCLAS_PMIC_IRQ_BASE +
+				  WM831X_IRQ_GPIO_2,
+		.controller_data = &codec_spi_csinfo,
+		.platform_data = &wm5102_reva_pdata,
+	},
+};
+
 static const struct i2c_board_info wm6230_i2c_devs[] = {
 	{ I2C_BOARD_INFO("wm9081", 0x6c),
 	  .platform_data = &wm9081_pdata, },
 };
 
+static struct wm2200_pdata wm2200_pdata = {
+	.ldo_ena = S3C64XX_GPN(7),
+	.gpio_defaults = {
+		[2] = 0x0005,  /* GPIO3 24.576MHz output clock */
+	},
+};
+
+static const struct i2c_board_info wm2200_i2c[] = {
+	{ I2C_BOARD_INFO("wm2200", 0x3a),
+	  .platform_data = &wm2200_pdata, },
+};
+
 static __devinitdata const struct {
 	u8 id;
+	u8 rev;
 	const char *name;
 	const struct i2c_board_info *i2c_devs;
 	int num_i2c_devs;
 	const struct spi_board_info *spi_devs;
 	int num_spi_devs;
 } gf_mods[] = {
-	{ .id = 0x01, .name = "1250-EV1 Springbank" },
-	{ .id = 0x02, .name = "1251-EV1 Jura" },
-	{ .id = 0x03, .name = "1252-EV1 Glenlivet" },
-	{ .id = 0x11, .name = "6249-EV2 Glenfarclas", },
-	{ .id = 0x14, .name = "6271-EV1 Lochnagar" },
-	{ .id = 0x15, .name = "6320-EV1 Bells",
+	{ .id = 0x01, .rev = 0xff, .name = "1250-EV1 Springbank" },
+	{ .id = 0x02, .rev = 0xff, .name = "1251-EV1 Jura" },
+	{ .id = 0x03, .rev = 0xff, .name = "1252-EV1 Glenlivet" },
+	{ .id = 0x06, .rev = 0xff, .name = "WM8997-6721-CS96-EV1 Lapraoig" },
+	{ .id = 0x07, .rev = 0xff, .name = "WM5110-6271 Deanston",
+	  .spi_devs = wm5110_spi_devs,
+	  .num_spi_devs = ARRAY_SIZE(wm5110_spi_devs) },
+	{ .id = 0x08, .rev = 0xff, .name = "WM8903-6102 Tamdhu" },
+	{ .id = 0x09, .rev = 0xff, .name = "WM1811A-6305 Adelphi" },
+	{ .id = 0x0a, .rev = 0xff, .name = "WM8996-6272 Blackadder" },
+	{ .id = 0x0b, .rev = 0xff, .name = "WM8994-6235 Benromach" },
+	{ .id = 0x11, .rev = 0xff, .name = "6249-EV2 Glenfarclas", },
+	{ .id = 0x14, .rev = 0xff, .name = "6271-EV1 Lochnagar" },
+	{ .id = 0x15, .rev = 0xff, .name = "6320-EV1 Bells",
 	  .i2c_devs = wm6230_i2c_devs,
 	  .num_i2c_devs = ARRAY_SIZE(wm6230_i2c_devs) },
-	{ .id = 0x21, .name = "1275-EV1 Mortlach" },
-	{ .id = 0x25, .name = "1274-EV1 Glencadam" },
-	{ .id = 0x31, .name = "1253-EV1 Tomatin",
+	{ .id = 0x21, .rev = 0xff, .name = "1275-EV1 Mortlach" },
+	{ .id = 0x25, .rev = 0xff, .name = "1274-EV1 Glencadam" },
+	{ .id = 0x31, .rev = 0xff, .name = "1253-EV1 Tomatin",
 	  .spi_devs = wm1253_devs, .num_spi_devs = ARRAY_SIZE(wm1253_devs) },
-	{ .id = 0x32, .name = "XXXX-EV1 Caol Illa" },
-	{ .id = 0x33, .name = "XXXX-EV1 Oban" },
-	{ .id = 0x34, .name = "WM0010-6320-CS42 Balblair" },
-	{ .id = 0x39, .name = "1254-EV1 Dallas Dhu",
+	{ .id = 0x32, .rev = 0xff, .name = "XXXX-EV1 Caol Illa" },
+	{ .id = 0x33, .rev = 0xff, .name = "XXXX-EV1 Oban" },
+	{ .id = 0x34, .rev = 0xff, .name = "WM0010-6320-CS42 Balblair",
+	  .spi_devs = balblair_devs,
+	  .num_spi_devs = ARRAY_SIZE(balblair_devs) },
+	{ .id = 0x39, .rev = 0xff, .name = "1254-EV1 Dallas Dhu",
 	  .i2c_devs = wm1254_devs, .num_i2c_devs = ARRAY_SIZE(wm1254_devs) },
-	{ .id = 0x3a, .name = "1259-EV1 Tobermory",
+	{ .id = 0x3a, .rev = 0xff, .name = "1259-EV1 Tobermory",
 	  .i2c_devs = wm1259_devs, .num_i2c_devs = ARRAY_SIZE(wm1259_devs) },
-	{ .id = 0x3b, .name = "1255-EV1 Kilchoman",
+	{ .id = 0x3b, .rev = 0xff, .name = "1255-EV1 Kilchoman",
 	  .i2c_devs = wm1255_devs, .num_i2c_devs = ARRAY_SIZE(wm1255_devs) },
-	{ .id = 0x3c, .name = "1273-EV1 Longmorn" },
-	{ .id = 0x3d, .name = "1277-EV1 Littlemill",
+	{ .id = 0x3c, .rev = 0xff, .name = "1273-EV1 Longmorn" },
+	{ .id = 0x3d, .rev = 0xff, .name = "1277-EV1 Littlemill",
 	  .i2c_devs = wm1277_devs, .num_i2c_devs = ARRAY_SIZE(wm1277_devs) },
-	{ .id = 0x3e, .name = "WM5102-6271-EV1-CS127 Amrut",
+	{ .id = 0x3e, .rev = 0, .name = "WM5102-6271-EV1-CS127 Amrut",
+	  .spi_devs = wm5102_reva_spi_devs,
+	  .num_spi_devs = ARRAY_SIZE(wm5102_reva_spi_devs) },
+	{ .id = 0x3e, .rev = -1, .name = "WM5102-6271-EV1-CS127 Amrut",
 	  .spi_devs = wm5102_spi_devs,
 	  .num_spi_devs = ARRAY_SIZE(wm5102_spi_devs) },
+	{ .id = 0x3f, .rev = -1, .name = "WM2200-6271-CS90-M-REV1",
+	  .i2c_devs = wm2200_i2c, .num_i2c_devs = ARRAY_SIZE(wm2200_i2c) },
 };
 
 static __devinit int wlf_gf_module_probe(struct i2c_client *i2c,
@@ -267,7 +357,8 @@ static __devinit int wlf_gf_module_probe(struct i2c_client *i2c,
 	id = (ret & 0xfe) >> 2;
 	rev = ret & 0x3;
 	for (i = 0; i < ARRAY_SIZE(gf_mods); i++)
-		if (id == gf_mods[i].id)
+		if (id == gf_mods[i].id && (gf_mods[i].rev == 0xff ||
+					    rev == gf_mods[i].rev))
 			break;
 
 	if (i < ARRAY_SIZE(gf_mods)) {
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c
index 13b7eaa45fd..cdde249166b 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410.c
@@ -287,16 +287,21 @@ static struct platform_device littlemill_device = {
 	.id		= -1,
 };
 
-static struct platform_device bells_wm5102_device = {
+static struct platform_device bells_wm2200_device = {
 	.name		= "bells",
 	.id		= 0,
 };
 
-static struct platform_device bells_wm5110_device = {
+static struct platform_device bells_wm5102_device = {
 	.name		= "bells",
 	.id		= 1,
 };
 
+static struct platform_device bells_wm5110_device = {
+	.name		= "bells",
+	.id		= 2,
+};
+
 static struct regulator_consumer_supply wallvdd_consumers[] = {
 	REGULATOR_SUPPLY("SPKVDD", "1-001a"),
 	REGULATOR_SUPPLY("SPKVDD1", "1-001a"),
@@ -304,6 +309,13 @@ static struct regulator_consumer_supply wallvdd_consumers[] = {
 	REGULATOR_SUPPLY("SPKVDDL", "1-001a"),
 	REGULATOR_SUPPLY("SPKVDDR", "1-001a"),
 
+	REGULATOR_SUPPLY("SPKVDDL", "spi0.1"),
+	REGULATOR_SUPPLY("SPKVDDR", "spi0.1"),
+	REGULATOR_SUPPLY("SPKVDDL", "wm5102-codec"),
+	REGULATOR_SUPPLY("SPKVDDR", "wm5102-codec"),
+	REGULATOR_SUPPLY("SPKVDDL", "wm5110-codec"),
+	REGULATOR_SUPPLY("SPKVDDR", "wm5110-codec"),
+
 	REGULATOR_SUPPLY("DC1VDD", "0-0034"),
 	REGULATOR_SUPPLY("DC2VDD", "0-0034"),
 	REGULATOR_SUPPLY("DC3VDD", "0-0034"),
@@ -321,6 +333,16 @@ static struct regulator_consumer_supply wallvdd_consumers[] = {
 	REGULATOR_SUPPLY("DC1VDD", "1-0034"),
 	REGULATOR_SUPPLY("DC2VDD", "1-0034"),
 	REGULATOR_SUPPLY("DC3VDD", "1-0034"),
+	REGULATOR_SUPPLY("LDO1VDD", "1-0034"),
+	REGULATOR_SUPPLY("LDO2VDD", "1-0034"),
+	REGULATOR_SUPPLY("LDO4VDD", "1-0034"),
+	REGULATOR_SUPPLY("LDO5VDD", "1-0034"),
+	REGULATOR_SUPPLY("LDO6VDD", "1-0034"),
+	REGULATOR_SUPPLY("LDO7VDD", "1-0034"),
+	REGULATOR_SUPPLY("LDO8VDD", "1-0034"),
+	REGULATOR_SUPPLY("LDO9VDD", "1-0034"),
+	REGULATOR_SUPPLY("LDO10VDD", "1-0034"),
+	REGULATOR_SUPPLY("LDO11VDD", "1-0034"),
 };
 
 static struct regulator_init_data wallvdd_data = {
@@ -357,7 +379,6 @@ static struct platform_device *crag6410_devices[] __initdata = {
 	&s3c_device_timer[0],
 	&s3c64xx_device_iis0,
 	&s3c64xx_device_iis1,
-	&samsung_asoc_dma,
 	&samsung_device_keypad,
 	&crag6410_gpio_keydev,
 	&crag6410_dm9k_device,
@@ -369,6 +390,7 @@ static struct platform_device *crag6410_devices[] __initdata = {
 	&tobermory_device,
 	&littlemill_device,
 	&lowland_device,
+	&bells_wm2200_device,
 	&bells_wm5102_device,
 	&bells_wm5110_device,
 	&wallvdd_device,
@@ -597,6 +619,7 @@ static struct s3c2410_platform_i2c i2c0_pdata = {
 static struct regulator_consumer_supply pvdd_1v2_consumers[] __devinitdata = {
 	REGULATOR_SUPPLY("DCVDD", "spi0.0"),
 	REGULATOR_SUPPLY("AVDD", "spi0.0"),
+	REGULATOR_SUPPLY("AVDD", "spi0.1"),
 };
 
 static struct regulator_init_data pvdd_1v2 __devinitdata = {
@@ -621,6 +644,24 @@ static struct regulator_consumer_supply pvdd_1v8_consumers[] __devinitdata = {
 	REGULATOR_SUPPLY("DCVDD", "1-001a"),
 	REGULATOR_SUPPLY("AVDD", "1-001a"),
 	REGULATOR_SUPPLY("DBVDD", "spi0.0"),
+
+	REGULATOR_SUPPLY("DBVDD", "1-003a"),
+	REGULATOR_SUPPLY("LDOVDD", "1-003a"),
+	REGULATOR_SUPPLY("CPVDD", "1-003a"),
+	REGULATOR_SUPPLY("AVDD", "1-003a"),
+	REGULATOR_SUPPLY("DBVDD1", "spi0.1"),
+	REGULATOR_SUPPLY("DBVDD2", "spi0.1"),
+	REGULATOR_SUPPLY("DBVDD3", "spi0.1"),
+	REGULATOR_SUPPLY("LDOVDD", "spi0.1"),
+	REGULATOR_SUPPLY("CPVDD", "spi0.1"),
+
+	REGULATOR_SUPPLY("DBVDD2", "wm5102-codec"),
+	REGULATOR_SUPPLY("DBVDD3", "wm5102-codec"),
+	REGULATOR_SUPPLY("CPVDD", "wm5102-codec"),
+
+	REGULATOR_SUPPLY("DBVDD2", "wm5110-codec"),
+	REGULATOR_SUPPLY("DBVDD3", "wm5110-codec"),
+	REGULATOR_SUPPLY("CPVDD", "wm5110-codec"),
 };
 
 static struct regulator_init_data pvdd_1v8 __devinitdata = {
@@ -685,6 +726,7 @@ static struct i2c_board_info i2c_devs1[] __devinitdata = {
 	  .irq = S3C_EINT(0),
 	  .platform_data = &glenfarclas_pmic_pdata },
 
+	{ I2C_BOARD_INFO("wlf-gf-module", 0x20) },
 	{ I2C_BOARD_INFO("wlf-gf-module", 0x22) },
 	{ I2C_BOARD_INFO("wlf-gf-module", 0x24) },
 	{ I2C_BOARD_INFO("wlf-gf-module", 0x25) },
@@ -810,7 +852,7 @@ static void __init crag6410_machine_init(void)
 	i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
 
 	samsung_keypad_set_platdata(&crag6410_keypad_data);
-	s3c64xx_spi0_set_platdata(NULL, 0, 1);
+	s3c64xx_spi0_set_platdata(NULL, 0, 2);
 
 	platform_add_devices(crag6410_devices, ARRAY_SIZE(crag6410_devices));
 
diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c
index da1a771a29e..574a9eef588 100644
--- a/arch/arm/mach-s3c64xx/mach-smdk6410.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c
@@ -275,7 +275,6 @@ static struct platform_device *smdk6410_devices[] __initdata = {
 	&s3c_device_fb,
 	&s3c_device_ohci,
 	&s3c_device_usb_hsotg,
-	&samsung_asoc_dma,
 	&s3c64xx_device_iisv4,
 	&samsung_device_keypad,
 
diff --git a/arch/arm/mach-s5p64x0/common.c b/arch/arm/mach-s5p64x0/common.c
index 111e404a81f..8ae5800e807 100644
--- a/arch/arm/mach-s5p64x0/common.c
+++ b/arch/arm/mach-s5p64x0/common.c
@@ -187,7 +187,6 @@ void __init s5p6440_map_io(void)
 	s5p6440_default_sdhci2();
 
 	iotable_init(s5p6440_iodesc, ARRAY_SIZE(s5p6440_iodesc));
-	init_consistent_dma_size(SZ_8M);
 }
 
 void __init s5p6450_map_io(void)
@@ -202,7 +201,6 @@ void __init s5p6450_map_io(void)
 	s5p6450_default_sdhci2();
 
 	iotable_init(s5p6450_iodesc, ARRAY_SIZE(s5p6450_iodesc));
-	init_consistent_dma_size(SZ_8M);
 }
 
 /*
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c
index 96ea1fe0ec9..1af823558c6 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6440.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c
@@ -165,7 +165,6 @@ static struct platform_device *smdk6440_devices[] __initdata = {
 	&s3c_device_i2c1,
 	&s3c_device_ts,
 	&s3c_device_wdt,
-	&samsung_asoc_dma,
 	&s5p6440_device_iis,
 	&s3c_device_fb,
 	&smdk6440_lcd_lte480wv,
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c
index 12748b6eaa7..62526ccf6b7 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6450.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c
@@ -183,7 +183,6 @@ static struct platform_device *smdk6450_devices[] __initdata = {
 	&s3c_device_i2c1,
 	&s3c_device_ts,
 	&s3c_device_wdt,
-	&samsung_asoc_dma,
 	&s5p6450_device_iis0,
 	&s3c_device_fb,
 	&smdk6450_lcd_lte480wv,
diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
index dba7384a87b..9abe95e806a 100644
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -197,7 +197,6 @@ static struct platform_device *smdkc100_devices[] __initdata = {
 	&s3c_device_ts,
 	&s3c_device_wdt,
 	&smdkc100_lcd_powerdev,
-	&samsung_asoc_dma,
 	&s5pc100_device_iis0,
 	&samsung_device_keypad,
 	&s5pc100_device_ac97,
diff --git a/arch/arm/mach-s5pv210/common.c b/arch/arm/mach-s5pv210/common.c
index a0c50efe814..9dfe93e2624 100644
--- a/arch/arm/mach-s5pv210/common.c
+++ b/arch/arm/mach-s5pv210/common.c
@@ -169,8 +169,6 @@ void __init s5pv210_init_io(struct map_desc *mach_desc, int size)
 
 void __init s5pv210_map_io(void)
 {
-	init_consistent_dma_size(14 << 20);
-
 	/* initialise device information early */
 	s5pv210_default_sdhci0();
 	s5pv210_default_sdhci1();
diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c
index 55e1dba4ffd..c72b31078c9 100644
--- a/arch/arm/mach-s5pv210/mach-goni.c
+++ b/arch/arm/mach-s5pv210/mach-goni.c
@@ -774,7 +774,6 @@ static void __init goni_pmic_init(void)
 /* MoviNAND */
 static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = {
 	.max_width		= 4,
-	.host_caps2		= MMC_CAP2_BROKEN_VOLTAGE,
 	.cd_type		= S3C_SDHCI_CD_PERMANENT,
 };
 
diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c
index d9c99fcc1aa..f1f3bd37ecd 100644
--- a/arch/arm/mach-s5pv210/mach-smdkc110.c
+++ b/arch/arm/mach-s5pv210/mach-smdkc110.c
@@ -85,7 +85,6 @@ static struct s3c_ide_platdata smdkc110_ide_pdata __initdata = {
 };
 
 static struct platform_device *smdkc110_devices[] __initdata = {
-	&samsung_asoc_dma,
 	&s5pv210_device_iis0,
 	&s5pv210_device_ac97,
 	&s5pv210_device_spdif,
diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
index 4cdb5bb7bbc..6bc8404bf67 100644
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -234,7 +234,6 @@ static struct platform_device *smdkv210_devices[] __initdata = {
 	&s5pv210_device_ac97,
 	&s5pv210_device_iis0,
 	&s5pv210_device_spdif,
-	&samsung_asoc_dma,
 	&samsung_asoc_idma,
 	&samsung_device_keypad,
 	&smdkv210_dm9000,
diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c
index 6a7ad3c2a3f..9a23739f702 100644
--- a/arch/arm/mach-sa1100/assabet.c
+++ b/arch/arm/mach-sa1100/assabet.c
@@ -14,6 +14,7 @@
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/ioport.h>
+#include <linux/platform_data/sa11x0-serial.h>
 #include <linux/serial_core.h>
 #include <linux/mfd/ucb1x00.h>
 #include <linux/mtd/mtd.h>
@@ -37,7 +38,6 @@
 #include <asm/mach/flash.h>
 #include <asm/mach/irda.h>
 #include <asm/mach/map.h>
-#include <asm/mach/serial_sa1100.h>
 #include <mach/assabet.h>
 #include <linux/platform_data/mfd-mcp-sa11x0.h>
 #include <mach/irqs.h>
diff --git a/arch/arm/mach-sa1100/badge4.c b/arch/arm/mach-sa1100/badge4.c
index 038df4894b0..b2dadf3ea3d 100644
--- a/arch/arm/mach-sa1100/badge4.c
+++ b/arch/arm/mach-sa1100/badge4.c
@@ -16,6 +16,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/platform_data/sa11x0-serial.h>
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/tty.h>
@@ -34,7 +35,6 @@
 #include <asm/mach/flash.h>
 #include <asm/mach/map.h>
 #include <asm/hardware/sa1111.h>
-#include <asm/mach/serial_sa1100.h>
 
 #include <mach/badge4.h>
 
diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c
index ad0eb08ea07..304bca4a07c 100644
--- a/arch/arm/mach-sa1100/cerf.c
+++ b/arch/arm/mach-sa1100/cerf.c
@@ -13,6 +13,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/tty.h>
+#include <linux/platform_data/sa11x0-serial.h>
 #include <linux/platform_device.h>
 #include <linux/irq.h>
 #include <linux/mtd/mtd.h>
@@ -27,7 +28,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 #include <asm/mach/map.h>
-#include <asm/mach/serial_sa1100.h>
 
 #include <mach/cerf.h>
 #include <linux/platform_data/mfd-mcp-sa11x0.h>
diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c
index 170cb6107f6..45f424f5fca 100644
--- a/arch/arm/mach-sa1100/collie.c
+++ b/arch/arm/mach-sa1100/collie.c
@@ -21,6 +21,7 @@
 #include <linux/kernel.h>
 #include <linux/tty.h>
 #include <linux/delay.h>
+#include <linux/platform_data/sa11x0-serial.h>
 #include <linux/platform_device.h>
 #include <linux/mfd/ucb1x00.h>
 #include <linux/mtd/mtd.h>
@@ -40,7 +41,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 #include <asm/mach/map.h>
-#include <asm/mach/serial_sa1100.h>
 
 #include <asm/hardware/scoop.h>
 #include <asm/mach/sharpsl_param.h>
diff --git a/arch/arm/mach-sa1100/h3xxx.c b/arch/arm/mach-sa1100/h3xxx.c
index 63150e1ffe9..f17e7382242 100644
--- a/arch/arm/mach-sa1100/h3xxx.c
+++ b/arch/arm/mach-sa1100/h3xxx.c
@@ -17,12 +17,12 @@
 #include <linux/mfd/htc-egpio.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
+#include <linux/platform_data/sa11x0-serial.h>
 #include <linux/platform_device.h>
 #include <linux/serial_core.h>
 
 #include <asm/mach/flash.h>
 #include <asm/mach/map.h>
-#include <asm/mach/serial_sa1100.h>
 
 #include <mach/h3xxx.h>
 
diff --git a/arch/arm/mach-sa1100/hackkit.c b/arch/arm/mach-sa1100/hackkit.c
index fc106aab7c7..d005939c41f 100644
--- a/arch/arm/mach-sa1100/hackkit.c
+++ b/arch/arm/mach-sa1100/hackkit.c
@@ -18,6 +18,7 @@
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/cpufreq.h>
+#include <linux/platform_data/sa11x0-serial.h>
 #include <linux/serial_core.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
@@ -35,7 +36,6 @@
 #include <asm/mach/flash.h>
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
-#include <asm/mach/serial_sa1100.h>
 
 #include <mach/hardware.h>
 #include <mach/irqs.h>
diff --git a/arch/arm/mach-sa1100/jornada720.c b/arch/arm/mach-sa1100/jornada720.c
index e3084f47027..35cfc428b4d 100644
--- a/arch/arm/mach-sa1100/jornada720.c
+++ b/arch/arm/mach-sa1100/jornada720.c
@@ -17,6 +17,7 @@
 #include <linux/kernel.h>
 #include <linux/tty.h>
 #include <linux/delay.h>
+#include <linux/platform_data/sa11x0-serial.h>
 #include <linux/platform_device.h>
 #include <linux/ioport.h>
 #include <linux/mtd/mtd.h>
@@ -30,7 +31,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 #include <asm/mach/map.h>
-#include <asm/mach/serial_sa1100.h>
 
 #include <mach/hardware.h>
 #include <mach/irqs.h>
diff --git a/arch/arm/mach-sa1100/lart.c b/arch/arm/mach-sa1100/lart.c
index 3048b17e84c..f69f78fc3dd 100644
--- a/arch/arm/mach-sa1100/lart.c
+++ b/arch/arm/mach-sa1100/lart.c
@@ -4,6 +4,7 @@
 
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/platform_data/sa11x0-serial.h>
 #include <linux/tty.h>
 #include <linux/gpio.h>
 #include <linux/leds.h>
@@ -18,7 +19,6 @@
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
-#include <asm/mach/serial_sa1100.h>
 #include <linux/platform_data/mfd-mcp-sa11x0.h>
 #include <mach/irqs.h>
 
diff --git a/arch/arm/mach-sa1100/nanoengine.c b/arch/arm/mach-sa1100/nanoengine.c
index 41f69d97066..102e08f7b10 100644
--- a/arch/arm/mach-sa1100/nanoengine.c
+++ b/arch/arm/mach-sa1100/nanoengine.c
@@ -13,6 +13,7 @@
 
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/platform_data/sa11x0-serial.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/root_dev.h>
@@ -24,7 +25,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 #include <asm/mach/map.h>
-#include <asm/mach/serial_sa1100.h>
 
 #include <mach/hardware.h>
 #include <mach/nanoengine.h>
diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c
index 266db873a4e..88be0474f3d 100644
--- a/arch/arm/mach-sa1100/neponset.c
+++ b/arch/arm/mach-sa1100/neponset.c
@@ -7,6 +7,7 @@
 #include <linux/irq.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/platform_data/sa11x0-serial.h>
 #include <linux/platform_device.h>
 #include <linux/pm.h>
 #include <linux/serial_core.h>
@@ -14,7 +15,6 @@
 
 #include <asm/mach-types.h>
 #include <asm/mach/map.h>
-#include <asm/mach/serial_sa1100.h>
 #include <asm/hardware/sa1111.h>
 #include <asm/sizes.h>
 
diff --git a/arch/arm/mach-sa1100/pleb.c b/arch/arm/mach-sa1100/pleb.c
index 37fe0a0a536..c51bb63f90f 100644
--- a/arch/arm/mach-sa1100/pleb.c
+++ b/arch/arm/mach-sa1100/pleb.c
@@ -6,6 +6,7 @@
 #include <linux/kernel.h>
 #include <linux/tty.h>
 #include <linux/ioport.h>
+#include <linux/platform_data/sa11x0-serial.h>
 #include <linux/platform_device.h>
 #include <linux/irq.h>
 #include <linux/io.h>
@@ -18,7 +19,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/mach/flash.h>
-#include <asm/mach/serial_sa1100.h>
 #include <mach/irqs.h>
 
 #include "generic.h"
diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c
index ff6b7b35bca..6460d25fbb8 100644
--- a/arch/arm/mach-sa1100/shannon.c
+++ b/arch/arm/mach-sa1100/shannon.c
@@ -5,6 +5,7 @@
 #include <linux/init.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
+#include <linux/platform_data/sa11x0-serial.h>
 #include <linux/tty.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
@@ -18,7 +19,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 #include <asm/mach/map.h>
-#include <asm/mach/serial_sa1100.h>
 #include <linux/platform_data/mfd-mcp-sa11x0.h>
 #include <mach/shannon.h>
 #include <mach/irqs.h>
diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c
index 71790e581d9..6d65f65fcb2 100644
--- a/arch/arm/mach-sa1100/simpad.c
+++ b/arch/arm/mach-sa1100/simpad.c
@@ -9,6 +9,7 @@
 #include <linux/proc_fs.h>
 #include <linux/string.h>
 #include <linux/pm.h>
+#include <linux/platform_data/sa11x0-serial.h>
 #include <linux/platform_device.h>
 #include <linux/mfd/ucb1x00.h>
 #include <linux/mtd/mtd.h>
@@ -23,7 +24,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 #include <asm/mach/map.h>
-#include <asm/mach/serial_sa1100.h>
 #include <linux/platform_data/mfd-mcp-sa11x0.h>
 #include <mach/simpad.h>
 #include <mach/irqs.h>
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 8ae100cc655..9255546e7bf 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -2,18 +2,6 @@ if ARCH_SHMOBILE
 
 comment "SH-Mobile System Type"
 
-config ARCH_SH7367
-	bool "SH-Mobile G3 (SH7367)"
-	select ARCH_WANT_OPTIONAL_GPIOLIB
-	select CPU_V6
-	select SH_CLK_CPG
-
-config ARCH_SH7377
-	bool "SH-Mobile G4 (SH7377)"
-	select ARCH_WANT_OPTIONAL_GPIOLIB
-	select CPU_V7
-	select SH_CLK_CPG
-
 config ARCH_SH7372
 	bool "SH-Mobile AP4 (SH7372)"
 	select ARCH_WANT_OPTIONAL_GPIOLIB
@@ -41,6 +29,8 @@ config ARCH_R8A7779
 	select ARM_GIC
 	select CPU_V7
 	select SH_CLK_CPG
+	select USB_ARCH_HAS_EHCI
+	select USB_ARCH_HAS_OHCI
 
 config ARCH_EMEV2
 	bool "Emma Mobile EV2"
@@ -50,17 +40,6 @@ config ARCH_EMEV2
 
 comment "SH-Mobile Board Type"
 
-config MACH_G3EVM
-	bool "G3EVM board"
-	depends on ARCH_SH7367
-	select ARCH_REQUIRE_GPIOLIB
-
-config MACH_G4EVM
-	bool "G4EVM board"
-	depends on ARCH_SH7377
-	select ARCH_REQUIRE_GPIOLIB
-	select REGULATOR_FIXED_VOLTAGE if REGULATOR
-
 config MACH_AP4EVB
 	bool "AP4EVB board"
 	depends on ARCH_SH7372
@@ -95,6 +74,7 @@ config MACH_MACKEREL
 	select ARCH_REQUIRE_GPIOLIB
 	select REGULATOR_FIXED_VOLTAGE if REGULATOR
 	select SND_SOC_AK4642 if SND_SIMPLE_CARD
+	select USE_OF
 
 config MACH_KOTA2
 	bool "KOTA2 board"
@@ -146,8 +126,7 @@ menu "Memory configuration"
 
 config MEMORY_START
 	hex "Physical memory start address"
-	default "0x50000000" if MACH_G3EVM
-	default "0x40000000" if MACH_G4EVM || MACH_AP4EVB || MACH_AG5EVM || \
+	default "0x40000000" if MACH_AP4EVB || MACH_AG5EVM || \
 				MACH_MACKEREL || MACH_BONITO || \
 				MACH_ARMADILLO800EVA
 	default "0x41000000" if MACH_KOTA2
@@ -159,8 +138,6 @@ config MEMORY_START
 
 config MEMORY_SIZE
 	hex "Physical memory size"
-	default "0x08000000" if MACH_G3EVM
-	default "0x08000000" if MACH_G4EVM
 	default "0x20000000" if MACH_AG5EVM || MACH_BONITO || \
 				MACH_ARMADILLO800EVA
 	default "0x1e000000" if MACH_KOTA2
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index fe2c97c179d..0b7147928aa 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -6,8 +6,6 @@
 obj-y				:= timer.o console.o clock.o
 
 # CPU objects
-obj-$(CONFIG_ARCH_SH7367)	+= setup-sh7367.o clock-sh7367.o intc-sh7367.o
-obj-$(CONFIG_ARCH_SH7377)	+= setup-sh7377.o clock-sh7377.o intc-sh7377.o
 obj-$(CONFIG_ARCH_SH7372)	+= setup-sh7372.o clock-sh7372.o intc-sh7372.o
 obj-$(CONFIG_ARCH_SH73A0)	+= setup-sh73a0.o clock-sh73a0.o intc-sh73a0.o
 obj-$(CONFIG_ARCH_R8A7740)	+= setup-r8a7740.o clock-r8a7740.o intc-r8a7740.o
@@ -23,16 +21,12 @@ smp-$(CONFIG_ARCH_EMEV2)	+= smp-emev2.o
 
 # Pinmux setup
 pfc-y				:=
-pfc-$(CONFIG_ARCH_SH7367)	+= pfc-sh7367.o
-pfc-$(CONFIG_ARCH_SH7377)	+= pfc-sh7377.o
 pfc-$(CONFIG_ARCH_SH7372)	+= pfc-sh7372.o
 pfc-$(CONFIG_ARCH_SH73A0)	+= pfc-sh73a0.o
 pfc-$(CONFIG_ARCH_R8A7740)	+= pfc-r8a7740.o
 pfc-$(CONFIG_ARCH_R8A7779)	+= pfc-r8a7779.o
 
 # IRQ objects
-obj-$(CONFIG_ARCH_SH7367)	+= entry-intc.o
-obj-$(CONFIG_ARCH_SH7377)	+= entry-intc.o
 obj-$(CONFIG_ARCH_SH7372)	+= entry-intc.o
 obj-$(CONFIG_ARCH_R8A7740)	+= entry-intc.o
 
@@ -45,8 +39,6 @@ obj-$(CONFIG_ARCH_R8A7740)	+= pm-r8a7740.o
 obj-$(CONFIG_ARCH_R8A7779)	+= pm-r8a7779.o
 
 # Board objects
-obj-$(CONFIG_MACH_G3EVM)	+= board-g3evm.o
-obj-$(CONFIG_MACH_G4EVM)	+= board-g4evm.o
 obj-$(CONFIG_MACH_AP4EVB)	+= board-ap4evb.o
 obj-$(CONFIG_MACH_AG5EVM)	+= board-ag5evm.o
 obj-$(CONFIG_MACH_MACKEREL)	+= board-mackerel.o
diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
index 25eb88a923e..032d10817e7 100644
--- a/arch/arm/mach-shmobile/board-ag5evm.c
+++ b/arch/arm/mach-shmobile/board-ag5evm.c
@@ -213,95 +213,6 @@ static struct platform_device irda_device = {
 	.num_resources  = ARRAY_SIZE(irda_resources),
 };
 
-static unsigned char lcd_backlight_seq[3][2] = {
-	{ 0x04, 0x07 },
-	{ 0x23, 0x80 },
-	{ 0x03, 0x01 },
-};
-
-static void lcd_backlight_on(void)
-{
-	struct i2c_adapter *a;
-	struct i2c_msg msg;
-	int k;
-
-	a = i2c_get_adapter(1);
-	for (k = 0; a && k < 3; k++) {
-		msg.addr = 0x6d;
-		msg.buf = &lcd_backlight_seq[k][0];
-		msg.len = 2;
-		msg.flags = 0;
-		if (i2c_transfer(a, &msg, 1) != 1)
-			break;
-	}
-}
-
-static void lcd_backlight_reset(void)
-{
-	gpio_set_value(GPIO_PORT235, 0);
-	mdelay(24);
-	gpio_set_value(GPIO_PORT235, 1);
-}
-
-/* LCDC0 */
-static const struct fb_videomode lcdc0_modes[] = {
-	{
-		.name		= "R63302(QHD)",
-		.xres		= 544,
-		.yres		= 961,
-		.left_margin	= 72,
-		.right_margin	= 600,
-		.hsync_len	= 16,
-		.upper_margin	= 8,
-		.lower_margin	= 8,
-		.vsync_len	= 2,
-		.sync		= FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
-	},
-};
-
-static struct sh_mobile_lcdc_info lcdc0_info = {
-	.clock_source = LCDC_CLK_PERIPHERAL,
-	.ch[0] = {
-		.chan = LCDC_CHAN_MAINLCD,
-		.interface_type = RGB24,
-		.clock_divider = 1,
-		.flags = LCDC_FLAGS_DWPOL,
-		.fourcc = V4L2_PIX_FMT_RGB565,
-		.lcd_modes = lcdc0_modes,
-		.num_modes = ARRAY_SIZE(lcdc0_modes),
-		.panel_cfg = {
-			.width = 44,
-			.height = 79,
-			.display_on = lcd_backlight_on,
-			.display_off = lcd_backlight_reset,
-		},
-	}
-};
-
-static struct resource lcdc0_resources[] = {
-	[0] = {
-		.name	= "LCDC0",
-		.start	= 0xfe940000, /* P4-only space */
-		.end	= 0xfe943fff,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= intcs_evt2irq(0x580),
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device lcdc0_device = {
-	.name		= "sh_mobile_lcdc_fb",
-	.num_resources	= ARRAY_SIZE(lcdc0_resources),
-	.resource	= lcdc0_resources,
-	.id             = 0,
-	.dev	= {
-		.platform_data	= &lcdc0_info,
-		.coherent_dma_mask = ~0,
-	},
-};
-
 /* MIPI-DSI */
 static struct resource mipidsi0_resources[] = {
 	[0] = {
@@ -358,7 +269,7 @@ sh_mipi_set_dot_clock_pck_err:
 
 static struct sh_mipi_dsi_info mipidsi0_info = {
 	.data_format	= MIPI_RGB888,
-	.lcd_chan	= &lcdc0_info.ch[0],
+	.channel	= LCDC_CHAN_MAINLCD,
 	.lane		= 2,
 	.vsynw_offset	= 20,
 	.clksrc		= 1,
@@ -378,6 +289,109 @@ static struct platform_device mipidsi0_device = {
 	},
 };
 
+static unsigned char lcd_backlight_seq[3][2] = {
+	{ 0x04, 0x07 },
+	{ 0x23, 0x80 },
+	{ 0x03, 0x01 },
+};
+
+static int lcd_backlight_set_brightness(int brightness)
+{
+	struct i2c_adapter *adap;
+	struct i2c_msg msg;
+	unsigned int i;
+	int ret;
+
+	if (brightness == 0) {
+		/* Reset the chip */
+		gpio_set_value(GPIO_PORT235, 0);
+		mdelay(24);
+		gpio_set_value(GPIO_PORT235, 1);
+		return 0;
+	}
+
+	adap = i2c_get_adapter(1);
+	if (adap == NULL)
+		return -ENODEV;
+
+	for (i = 0; i < ARRAY_SIZE(lcd_backlight_seq); i++) {
+		msg.addr = 0x6d;
+		msg.buf = &lcd_backlight_seq[i][0];
+		msg.len = 2;
+		msg.flags = 0;
+
+		ret = i2c_transfer(adap, &msg, 1);
+		if (ret < 0)
+			break;
+	}
+
+	i2c_put_adapter(adap);
+	return ret < 0 ? ret : 0;
+}
+
+/* LCDC0 */
+static const struct fb_videomode lcdc0_modes[] = {
+	{
+		.name		= "R63302(QHD)",
+		.xres		= 544,
+		.yres		= 961,
+		.left_margin	= 72,
+		.right_margin	= 600,
+		.hsync_len	= 16,
+		.upper_margin	= 8,
+		.lower_margin	= 8,
+		.vsync_len	= 2,
+		.sync		= FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
+	},
+};
+
+static struct sh_mobile_lcdc_info lcdc0_info = {
+	.clock_source = LCDC_CLK_PERIPHERAL,
+	.ch[0] = {
+		.chan = LCDC_CHAN_MAINLCD,
+		.interface_type = RGB24,
+		.clock_divider = 1,
+		.flags = LCDC_FLAGS_DWPOL,
+		.fourcc = V4L2_PIX_FMT_RGB565,
+		.lcd_modes = lcdc0_modes,
+		.num_modes = ARRAY_SIZE(lcdc0_modes),
+		.panel_cfg = {
+			.width = 44,
+			.height = 79,
+		},
+		.bl_info = {
+			.name = "sh_mobile_lcdc_bl",
+			.max_brightness = 1,
+			.set_brightness = lcd_backlight_set_brightness,
+		},
+		.tx_dev = &mipidsi0_device,
+	}
+};
+
+static struct resource lcdc0_resources[] = {
+	[0] = {
+		.name	= "LCDC0",
+		.start	= 0xfe940000, /* P4-only space */
+		.end	= 0xfe943fff,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= intcs_evt2irq(0x580),
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device lcdc0_device = {
+	.name		= "sh_mobile_lcdc_fb",
+	.num_resources	= ARRAY_SIZE(lcdc0_resources),
+	.resource	= lcdc0_resources,
+	.id             = 0,
+	.dev	= {
+		.platform_data	= &lcdc0_info,
+		.coherent_dma_mask = ~0,
+	},
+};
+
 /* Fixed 2.8V regulators to be used by SDHI0 */
 static struct regulator_consumer_supply fixed2v8_power_consumers[] =
 {
@@ -531,8 +545,8 @@ static struct platform_device *ag5evm_devices[] __initdata = {
 	&fsi_device,
 	&mmc_device,
 	&irda_device,
-	&lcdc0_device,
 	&mipidsi0_device,
+	&lcdc0_device,
 	&sdhi0_device,
 	&sdhi1_device,
 };
@@ -621,7 +635,7 @@ static void __init ag5evm_init(void)
 	/* LCD backlight controller */
 	gpio_request(GPIO_PORT235, NULL); /* RESET */
 	gpio_direction_output(GPIO_PORT235, 0);
-	lcd_backlight_reset();
+	lcd_backlight_set_brightness(0);
 
 	/* enable SDHI0 on CN15 [SD I/F] */
 	gpio_request(GPIO_FN_SDHIWP0, NULL);
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 790dc68c431..99ef190d090 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -552,11 +552,9 @@ static struct resource mipidsi0_resources[] = {
 	},
 };
 
-static struct sh_mobile_lcdc_info lcdc_info;
-
 static struct sh_mipi_dsi_info mipidsi0_info = {
 	.data_format	= MIPI_RGB888,
-	.lcd_chan	= &lcdc_info.ch[0],
+	.channel	= LCDC_CHAN_MAINLCD,
 	.lane		= 2,
 	.vsynw_offset	= 17,
 	.phyctrl	= 0x6 << 8,
@@ -658,133 +656,16 @@ static struct platform_device lcdc_device = {
 
 /* FSI */
 #define IRQ_FSI		evt2irq(0x1840)
-static int __fsi_set_rate(struct clk *clk, long rate, int enable)
-{
-	int ret = 0;
-
-	if (rate <= 0)
-		return ret;
-
-	if (enable) {
-		ret = clk_set_rate(clk, rate);
-		if (0 == ret)
-			ret = clk_enable(clk);
-	} else {
-		clk_disable(clk);
-	}
-
-	return ret;
-}
-
-static int __fsi_set_round_rate(struct clk *clk, long rate, int enable)
-{
-	return __fsi_set_rate(clk, clk_round_rate(clk, rate), enable);
-}
-
-static int fsi_ak4642_set_rate(struct device *dev, int rate, int enable)
-{
-	struct clk *fsia_ick;
-	struct clk *fsiack;
-	int ret = -EIO;
-
-	fsia_ick = clk_get(dev, "icka");
-	if (IS_ERR(fsia_ick))
-		return PTR_ERR(fsia_ick);
-
-	/*
-	 * FSIACK is connected to AK4642,
-	 * and use external clock pin from it.
-	 * it is parent of fsia_ick now.
-	 */
-	fsiack = clk_get_parent(fsia_ick);
-	if (!fsiack)
-		goto fsia_ick_out;
-
-	/*
-	 * we get 1/1 divided clock by setting same rate to fsiack and fsia_ick
-	 *
-	 ** FIXME **
-	 * Because the freq_table of external clk (fsiack) are all 0,
-	 * the return value of clk_round_rate became 0.
-	 * So, it use __fsi_set_rate here.
-	 */
-	ret = __fsi_set_rate(fsiack, rate, enable);
-	if (ret < 0)
-		goto fsiack_out;
-
-	ret = __fsi_set_round_rate(fsia_ick, rate, enable);
-	if ((ret < 0) && enable)
-		__fsi_set_round_rate(fsiack, rate, 0); /* disable FSI ACK */
-
-fsiack_out:
-	clk_put(fsiack);
-
-fsia_ick_out:
-	clk_put(fsia_ick);
-
-	return 0;
-}
-
-static int fsi_hdmi_set_rate(struct device *dev, int rate, int enable)
-{
-	struct clk *fsib_clk;
-	struct clk *fdiv_clk = &sh7372_fsidivb_clk;
-	long fsib_rate = 0;
-	long fdiv_rate = 0;
-	int ackmd_bpfmd;
-	int ret;
-
-	switch (rate) {
-	case 44100:
-		fsib_rate	= rate * 256;
-		ackmd_bpfmd	= SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64;
-		break;
-	case 48000:
-		fsib_rate	= 85428000; /* around 48kHz x 256 x 7 */
-		fdiv_rate	= rate * 256;
-		ackmd_bpfmd	= SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64;
-		break;
-	default:
-		pr_err("unsupported rate in FSI2 port B\n");
-		return -EINVAL;
-	}
-
-	/* FSI B setting */
-	fsib_clk = clk_get(dev, "ickb");
-	if (IS_ERR(fsib_clk))
-		return -EIO;
-
-	ret = __fsi_set_round_rate(fsib_clk, fsib_rate, enable);
-	if (ret < 0)
-		goto fsi_set_rate_end;
-
-	/* FSI DIV setting */
-	ret = __fsi_set_round_rate(fdiv_clk, fdiv_rate, enable);
-	if (ret < 0) {
-		/* disable FSI B */
-		if (enable)
-			__fsi_set_round_rate(fsib_clk, fsib_rate, 0);
-		goto fsi_set_rate_end;
-	}
-
-	ret = ackmd_bpfmd;
-
-fsi_set_rate_end:
-	clk_put(fsib_clk);
-	return ret;
-}
-
 static struct sh_fsi_platform_info fsi_info = {
 	.port_a = {
 		.flags		= SH_FSI_BRS_INV,
-		.set_rate	= fsi_ak4642_set_rate,
 	},
 	.port_b = {
 		.flags		= SH_FSI_BRS_INV |
 				  SH_FSI_BRM_INV |
 				  SH_FSI_LRS_INV |
+				  SH_FSI_CLK_CPG |
 				  SH_FSI_FMT_SPDIF,
-		.set_rate	= fsi_hdmi_set_rate,
 	},
 };
 
@@ -1144,25 +1025,6 @@ out:
 		clk_put(hdmi_ick);
 }
 
-static void __init fsi_init_pm_clock(void)
-{
-	struct clk *fsia_ick;
-	int ret;
-
-	fsia_ick = clk_get(&fsi_device.dev, "icka");
-	if (IS_ERR(fsia_ick)) {
-		ret = PTR_ERR(fsia_ick);
-		pr_err("Cannot get FSI ICK: %d\n", ret);
-		return;
-	}
-
-	ret = clk_set_parent(fsia_ick, &sh7372_fsiack_clk);
-	if (ret < 0)
-		pr_err("Cannot set FSI-A parent: %d\n", ret);
-
-	clk_put(fsia_ick);
-}
-
 /* TouchScreen */
 #ifdef CONFIG_AP4EVB_QHD
 # define GPIO_TSC_IRQ	GPIO_FN_IRQ28_123
@@ -1476,7 +1338,6 @@ static void __init ap4evb_init(void)
 				       ARRAY_SIZE(domain_devices));
 
 	hdmi_init_pm_clock();
-	fsi_init_pm_clock();
 	sh7372_pm_init();
 	pm_clk_add(&fsi_device.dev, "spu2");
 	pm_clk_add(&lcdc1_device.dev, "hdmi");
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index 3cc8b1c21da..5353adf6b82 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -768,32 +768,6 @@ static struct platform_device ceu0_device = {
 };
 
 /* FSI */
-static int fsi_hdmi_set_rate(struct device *dev, int rate, int enable)
-{
-	struct clk *fsib;
-	int ret;
-
-	/* it support 48KHz only */
-	if (48000 != rate)
-		return -EINVAL;
-
-	fsib = clk_get(dev, "ickb");
-	if (IS_ERR(fsib))
-		return -EINVAL;
-
-	if (enable) {
-		ret = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64;
-		clk_enable(fsib);
-	} else {
-		ret = 0;
-		clk_disable(fsib);
-	}
-
-	clk_put(fsib);
-
-	return ret;
-}
-
 static struct sh_fsi_platform_info fsi_info = {
 	/* FSI-WM8978 */
 	.port_a = {
@@ -802,8 +776,8 @@ static struct sh_fsi_platform_info fsi_info = {
 	/* FSI-HDMI */
 	.port_b = {
 		.flags		= SH_FSI_FMT_SPDIF |
-				  SH_FSI_ENABLE_STREAM_MODE,
-		.set_rate	= fsi_hdmi_set_rate,
+				  SH_FSI_ENABLE_STREAM_MODE |
+				  SH_FSI_CLK_CPG,
 		.tx_id		= SHDMA_SLAVE_FSIB_TX,
 	}
 };
@@ -938,13 +912,11 @@ static void __init eva_clock_init(void)
 	struct clk *xtal1	= clk_get(NULL, "extal1");
 	struct clk *usb24s	= clk_get(NULL, "usb24s");
 	struct clk *fsibck	= clk_get(NULL, "fsibck");
-	struct clk *fsib	= clk_get(&fsi_device.dev, "ickb");
 
 	if (IS_ERR(system)	||
 	    IS_ERR(xtal1)	||
 	    IS_ERR(usb24s)	||
-	    IS_ERR(fsibck)	||
-	    IS_ERR(fsib)) {
+	    IS_ERR(fsibck)) {
 		pr_err("armadillo800eva board clock init failed\n");
 		goto clock_error;
 	}
@@ -956,9 +928,7 @@ static void __init eva_clock_init(void)
 	clk_set_parent(usb24s, system);
 
 	/* FSIBCK is 12.288MHz, and it is parent of FSI-B */
-	clk_set_parent(fsib, fsibck);
 	clk_set_rate(fsibck, 12288000);
-	clk_set_rate(fsib,   12288000);
 
 clock_error:
 	if (!IS_ERR(system))
@@ -969,8 +939,6 @@ clock_error:
 		clk_put(usb24s);
 	if (!IS_ERR(fsibck))
 		clk_put(fsibck);
-	if (!IS_ERR(fsib))
-		clk_put(fsib);
 }
 
 /*
@@ -1229,6 +1197,13 @@ static void __init eva_add_early_devices(void)
 	shmobile_timer.init = eva_earlytimer_init;
 }
 
+#define RESCNT2 IOMEM(0xe6188020)
+static void eva_restart(char mode, const char *cmd)
+{
+	/* Do soft power on reset */
+	writel((1 << 31), RESCNT2);
+}
+
 static const char *eva_boards_compat_dt[] __initdata = {
 	"renesas,armadillo800eva",
 	NULL,
@@ -1243,4 +1218,5 @@ DT_MACHINE_START(ARMADILLO800EVA_DT, "armadillo800eva")
 	.init_late	= shmobile_init_late,
 	.timer		= &shmobile_timer,
 	.dt_compat	= eva_boards_compat_dt,
+	.restart	= eva_restart,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-g3evm.c b/arch/arm/mach-shmobile/board-g3evm.c
deleted file mode 100644
index b179d4c213b..00000000000
--- a/arch/arm/mach-shmobile/board-g3evm.c
+++ /dev/null
@@ -1,343 +0,0 @@
-/*
- * G3EVM board support
- *
- * Copyright (C) 2010  Magnus Damm
- * Copyright (C) 2008  Yoshihiro Shimoda
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/physmap.h>
-#include <linux/mtd/sh_flctl.h>
-#include <linux/usb/r8a66597.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-#include <linux/input.h>
-#include <linux/input/sh_keysc.h>
-#include <linux/dma-mapping.h>
-#include <mach/irqs.h>
-#include <mach/sh7367.h>
-#include <mach/common.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-/*
- * IrDA
- *
- * S67: 5bit : ON  power
- *    : 6bit : ON  remote control
- *             OFF IrDA
- */
-
-static struct mtd_partition nor_flash_partitions[] = {
-	{
-		.name		= "loader",
-		.offset		= 0x00000000,
-		.size		= 512 * 1024,
-	},
-	{
-		.name		= "bootenv",
-		.offset		= MTDPART_OFS_APPEND,
-		.size		= 512 * 1024,
-	},
-	{
-		.name		= "kernel_ro",
-		.offset		= MTDPART_OFS_APPEND,
-		.size		= 8 * 1024 * 1024,
-		.mask_flags	= MTD_WRITEABLE,
-	},
-	{
-		.name		= "kernel",
-		.offset		= MTDPART_OFS_APPEND,
-		.size		= 8 * 1024 * 1024,
-	},
-	{
-		.name		= "data",
-		.offset		= MTDPART_OFS_APPEND,
-		.size		= MTDPART_SIZ_FULL,
-	},
-};
-
-static struct physmap_flash_data nor_flash_data = {
-	.width		= 2,
-	.parts		= nor_flash_partitions,
-	.nr_parts	= ARRAY_SIZE(nor_flash_partitions),
-};
-
-static struct resource nor_flash_resources[] = {
-	[0]	= {
-		.start	= 0x00000000,
-		.end	= 0x08000000 - 1,
-		.flags	= IORESOURCE_MEM,
-	}
-};
-
-static struct platform_device nor_flash_device = {
-	.name		= "physmap-flash",
-	.dev		= {
-		.platform_data	= &nor_flash_data,
-	},
-	.num_resources	= ARRAY_SIZE(nor_flash_resources),
-	.resource	= nor_flash_resources,
-};
-
-/* USBHS */
-static void usb_host_port_power(int port, int power)
-{
-	if (!power) /* only power-on supported for now */
-		return;
-
-	/* set VBOUT/PWEN and EXTLP0 in DVSTCTR */
-	__raw_writew(__raw_readw(IOMEM(0xe6890008)) | 0x600, IOMEM(0xe6890008));
-}
-
-static struct r8a66597_platdata usb_host_data = {
-	.on_chip = 1,
-	.port_power = usb_host_port_power,
-};
-
-static struct resource usb_host_resources[] = {
-	[0] = {
-		.name	= "USBHS",
-		.start	= 0xe6890000,
-		.end	= 0xe68900e5,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= evt2irq(0xa20), /* USBHS_USHI0 */
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device usb_host_device = {
-	.name		= "r8a66597_hcd",
-	.id		= 0,
-	.dev = {
-		.platform_data		= &usb_host_data,
-		.dma_mask		= NULL,
-		.coherent_dma_mask	= 0xffffffff,
-	},
-	.num_resources	= ARRAY_SIZE(usb_host_resources),
-	.resource	= usb_host_resources,
-};
-
-/* KEYSC */
-static struct sh_keysc_info keysc_info = {
-	.mode		= SH_KEYSC_MODE_5,
-	.scan_timing	= 3,
-	.delay		= 100,
-	.keycodes = {
-		KEY_A, KEY_B, KEY_C, KEY_D, KEY_E, KEY_F, KEY_G,
-		KEY_H, KEY_I, KEY_J, KEY_K, KEY_L, KEY_M, KEY_N,
-		KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T, KEY_U,
-		KEY_V, KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_HOME, KEY_SLEEP,
-		KEY_WAKEUP, KEY_COFFEE, KEY_0, KEY_1, KEY_2, KEY_3, KEY_4,
-		KEY_5, KEY_6, KEY_7, KEY_8, KEY_9, KEY_STOP, KEY_COMPUTER,
-	},
-};
-
-static struct resource keysc_resources[] = {
-	[0] = {
-		.name	= "KEYSC",
-		.start  = 0xe61b0000,
-		.end    = 0xe61b000f,
-		.flags  = IORESOURCE_MEM,
-	},
-	[1] = {
-		.start  = evt2irq(0xbe0), /* KEYSC_KEY */
-		.flags  = IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device keysc_device = {
-	.name           = "sh_keysc",
-	.num_resources  = ARRAY_SIZE(keysc_resources),
-	.resource       = keysc_resources,
-	.dev	= {
-		.platform_data	= &keysc_info,
-	},
-};
-
-static struct mtd_partition nand_partition_info[] = {
-	{
-		.name	= "system",
-		.offset	= 0,
-		.size	= 64 * 1024 * 1024,
-	},
-	{
-		.name	= "userdata",
-		.offset	= MTDPART_OFS_APPEND,
-		.size	= 128 * 1024 * 1024,
-	},
-	{
-		.name	= "cache",
-		.offset	= MTDPART_OFS_APPEND,
-		.size	= 64 * 1024 * 1024,
-	},
-};
-
-static struct resource nand_flash_resources[] = {
-	[0] = {
-		.start	= 0xe6a30000,
-		.end	= 0xe6a3009b,
-		.flags	= IORESOURCE_MEM,
-	}
-};
-
-static struct sh_flctl_platform_data nand_flash_data = {
-	.parts		= nand_partition_info,
-	.nr_parts	= ARRAY_SIZE(nand_partition_info),
-	.flcmncr_val	= QTSEL_E | FCKSEL_E | TYPESEL_SET | NANWF_E
-			| SHBUSSEL | SEL_16BIT,
-};
-
-static struct platform_device nand_flash_device = {
-	.name		= "sh_flctl",
-	.resource	= nand_flash_resources,
-	.num_resources	= ARRAY_SIZE(nand_flash_resources),
-	.dev		= {
-		.platform_data = &nand_flash_data,
-	},
-};
-
-static struct resource irda_resources[] = {
-	[0] = {
-		.start	= 0xE6D00000,
-		.end	= 0xE6D01FD4 - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start  = evt2irq(0x480), /* IRDA */
-		.flags  = IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device irda_device = {
-	.name		= "sh_irda",
-	.id		= -1,
-	.resource	= irda_resources,
-	.num_resources	= ARRAY_SIZE(irda_resources),
-};
-
-static struct platform_device *g3evm_devices[] __initdata = {
-	&nor_flash_device,
-	&usb_host_device,
-	&keysc_device,
-	&nand_flash_device,
-	&irda_device,
-};
-
-static void __init g3evm_init(void)
-{
-	sh7367_pinmux_init();
-
-	/* Lit DS4 LED */
-	gpio_request(GPIO_PORT22, NULL);
-	gpio_direction_output(GPIO_PORT22, 1);
-	gpio_export(GPIO_PORT22, 0);
-
-	/* Lit DS8 LED */
-	gpio_request(GPIO_PORT23, NULL);
-	gpio_direction_output(GPIO_PORT23, 1);
-	gpio_export(GPIO_PORT23, 0);
-
-	/* Lit DS3 LED */
-	gpio_request(GPIO_PORT24, NULL);
-	gpio_direction_output(GPIO_PORT24, 1);
-	gpio_export(GPIO_PORT24, 0);
-
-	/* SCIFA1 */
-	gpio_request(GPIO_FN_SCIFA1_TXD, NULL);
-	gpio_request(GPIO_FN_SCIFA1_RXD, NULL);
-	gpio_request(GPIO_FN_SCIFA1_CTS, NULL);
-	gpio_request(GPIO_FN_SCIFA1_RTS, NULL);
-
-	/* USBHS */
-	gpio_request(GPIO_FN_VBUS0, NULL);
-	gpio_request(GPIO_FN_PWEN, NULL);
-	gpio_request(GPIO_FN_OVCN, NULL);
-	gpio_request(GPIO_FN_OVCN2, NULL);
-	gpio_request(GPIO_FN_EXTLP, NULL);
-	gpio_request(GPIO_FN_IDIN, NULL);
-
-	/* setup USB phy */
-	__raw_writew(0x0300, IOMEM(0xe605810a));	/* USBCR1 */
-	__raw_writew(0x00e0, IOMEM(0xe60581c0));	/* CPFCH */
-	__raw_writew(0x6010, IOMEM(0xe60581c6));	/* CGPOSR */
-	__raw_writew(0x8a0a, IOMEM(0xe605810c));	/* USBCR2 */
-
-	/* KEYSC @ CN7 */
-	gpio_request(GPIO_FN_PORT42_KEYOUT0, NULL);
-	gpio_request(GPIO_FN_PORT43_KEYOUT1, NULL);
-	gpio_request(GPIO_FN_PORT44_KEYOUT2, NULL);
-	gpio_request(GPIO_FN_PORT45_KEYOUT3, NULL);
-	gpio_request(GPIO_FN_PORT46_KEYOUT4, NULL);
-	gpio_request(GPIO_FN_PORT47_KEYOUT5, NULL);
-	gpio_request(GPIO_FN_PORT48_KEYIN0_PU, NULL);
-	gpio_request(GPIO_FN_PORT49_KEYIN1_PU, NULL);
-	gpio_request(GPIO_FN_PORT50_KEYIN2_PU, NULL);
-	gpio_request(GPIO_FN_PORT55_KEYIN3_PU, NULL);
-	gpio_request(GPIO_FN_PORT56_KEYIN4_PU, NULL);
-	gpio_request(GPIO_FN_PORT57_KEYIN5_PU, NULL);
-	gpio_request(GPIO_FN_PORT58_KEYIN6_PU, NULL);
-
-	/* FLCTL */
-	gpio_request(GPIO_FN_FCE0, NULL);
-	gpio_request(GPIO_FN_D0_ED0_NAF0, NULL);
-	gpio_request(GPIO_FN_D1_ED1_NAF1, NULL);
-	gpio_request(GPIO_FN_D2_ED2_NAF2, NULL);
-	gpio_request(GPIO_FN_D3_ED3_NAF3, NULL);
-	gpio_request(GPIO_FN_D4_ED4_NAF4, NULL);
-	gpio_request(GPIO_FN_D5_ED5_NAF5, NULL);
-	gpio_request(GPIO_FN_D6_ED6_NAF6, NULL);
-	gpio_request(GPIO_FN_D7_ED7_NAF7, NULL);
-	gpio_request(GPIO_FN_D8_ED8_NAF8, NULL);
-	gpio_request(GPIO_FN_D9_ED9_NAF9, NULL);
-	gpio_request(GPIO_FN_D10_ED10_NAF10, NULL);
-	gpio_request(GPIO_FN_D11_ED11_NAF11, NULL);
-	gpio_request(GPIO_FN_D12_ED12_NAF12, NULL);
-	gpio_request(GPIO_FN_D13_ED13_NAF13, NULL);
-	gpio_request(GPIO_FN_D14_ED14_NAF14, NULL);
-	gpio_request(GPIO_FN_D15_ED15_NAF15, NULL);
-	gpio_request(GPIO_FN_WE0_XWR0_FWE, NULL);
-	gpio_request(GPIO_FN_FRB, NULL);
-	/* FOE, FCDE, FSC on dedicated pins */
-	__raw_writel(__raw_readl(IOMEM(0xe6158048)) & ~(1 << 15), IOMEM(0xe6158048));
-
-	/* IrDA */
-	gpio_request(GPIO_FN_IRDA_OUT, NULL);
-	gpio_request(GPIO_FN_IRDA_IN, NULL);
-	gpio_request(GPIO_FN_IRDA_FIRSEL, NULL);
-
-	sh7367_add_standard_devices();
-
-	platform_add_devices(g3evm_devices, ARRAY_SIZE(g3evm_devices));
-}
-
-MACHINE_START(G3EVM, "g3evm")
-	.map_io		= sh7367_map_io,
-	.init_early	= sh7367_add_early_devices,
-	.init_irq	= sh7367_init_irq,
-	.handle_irq	= shmobile_handle_irq_intc,
-	.init_machine	= g3evm_init,
-	.init_late	= shmobile_init_late,
-	.timer		= &shmobile_timer,
-MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-g4evm.c b/arch/arm/mach-shmobile/board-g4evm.c
deleted file mode 100644
index 35c126caa4d..00000000000
--- a/arch/arm/mach-shmobile/board-g4evm.c
+++ /dev/null
@@ -1,384 +0,0 @@
-/*
- * G4EVM board support
- *
- * Copyright (C) 2010  Magnus Damm
- * Copyright (C) 2008  Yoshihiro Shimoda
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/physmap.h>
-#include <linux/regulator/fixed.h>
-#include <linux/regulator/machine.h>
-#include <linux/usb/r8a66597.h>
-#include <linux/io.h>
-#include <linux/input.h>
-#include <linux/input/sh_keysc.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/sh_mobile_sdhi.h>
-#include <linux/gpio.h>
-#include <linux/dma-mapping.h>
-#include <mach/irqs.h>
-#include <mach/sh7377.h>
-#include <mach/common.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "sh-gpio.h"
-
-/*
- * SDHI
- *
- * SDHI0 : card detection is possible
- * SDHI1 : card detection is impossible
- *
- * [G4-MAIN-BOARD]
- * JP74 : short		# DBG_2V8A    for SDHI0
- * JP75 : NC		# DBG_3V3A    for SDHI0
- * JP76 : NC		# DBG_3V3A_SD for SDHI0
- * JP77 : NC		# 3V3A_SDIO   for SDHI1
- * JP78 : short		# DBG_2V8A    for SDHI1
- * JP79 : NC		# DBG_3V3A    for SDHI1
- * JP80 : NC		# DBG_3V3A_SD for SDHI1
- *
- * [G4-CORE-BOARD]
- * S32 : all off	# to dissever from G3-CORE_DBG board
- * S33 : all off	# to dissever from G3-CORE_DBG board
- *
- * [G3-CORE_DBG-BOARD]
- * S1  : all off	# to dissever from G3-CORE_DBG board
- * S3  : all off	# to dissever from G3-CORE_DBG board
- * S4  : all off	# to dissever from G3-CORE_DBG board
- */
-
-static struct mtd_partition nor_flash_partitions[] = {
-	{
-		.name		= "loader",
-		.offset		= 0x00000000,
-		.size		= 512 * 1024,
-	},
-	{
-		.name		= "bootenv",
-		.offset		= MTDPART_OFS_APPEND,
-		.size		= 512 * 1024,
-	},
-	{
-		.name		= "kernel_ro",
-		.offset		= MTDPART_OFS_APPEND,
-		.size		= 8 * 1024 * 1024,
-		.mask_flags	= MTD_WRITEABLE,
-	},
-	{
-		.name		= "kernel",
-		.offset		= MTDPART_OFS_APPEND,
-		.size		= 8 * 1024 * 1024,
-	},
-	{
-		.name		= "data",
-		.offset		= MTDPART_OFS_APPEND,
-		.size		= MTDPART_SIZ_FULL,
-	},
-};
-
-static struct physmap_flash_data nor_flash_data = {
-	.width		= 2,
-	.parts		= nor_flash_partitions,
-	.nr_parts	= ARRAY_SIZE(nor_flash_partitions),
-};
-
-static struct resource nor_flash_resources[] = {
-	[0]	= {
-		.start	= 0x00000000,
-		.end	= 0x08000000 - 1,
-		.flags	= IORESOURCE_MEM,
-	}
-};
-
-static struct platform_device nor_flash_device = {
-	.name		= "physmap-flash",
-	.dev		= {
-		.platform_data	= &nor_flash_data,
-	},
-	.num_resources	= ARRAY_SIZE(nor_flash_resources),
-	.resource	= nor_flash_resources,
-};
-
-/* USBHS */
-static void usb_host_port_power(int port, int power)
-{
-	if (!power) /* only power-on supported for now */
-		return;
-
-	/* set VBOUT/PWEN and EXTLP0 in DVSTCTR */
-	__raw_writew(__raw_readw(IOMEM(0xe6890008)) | 0x600, IOMEM(0xe6890008));
-}
-
-static struct r8a66597_platdata usb_host_data = {
-	.on_chip = 1,
-	.port_power = usb_host_port_power,
-};
-
-static struct resource usb_host_resources[] = {
-	[0] = {
-		.name	= "USBHS",
-		.start	= 0xe6890000,
-		.end	= 0xe68900e5,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= evt2irq(0x0a20), /* USBHS_USHI0 */
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device usb_host_device = {
-	.name		= "r8a66597_hcd",
-	.id		= 0,
-	.dev = {
-		.platform_data		= &usb_host_data,
-		.dma_mask		= NULL,
-		.coherent_dma_mask	= 0xffffffff,
-	},
-	.num_resources	= ARRAY_SIZE(usb_host_resources),
-	.resource	= usb_host_resources,
-};
-
-/* KEYSC */
-static struct sh_keysc_info keysc_info = {
-	.mode		= SH_KEYSC_MODE_5,
-	.scan_timing	= 3,
-	.delay		= 100,
-	.keycodes = {
-		KEY_A, KEY_B, KEY_C, KEY_D, KEY_E, KEY_F,
-		KEY_G, KEY_H, KEY_I, KEY_J, KEY_K, KEY_L,
-		KEY_M, KEY_N, KEY_U, KEY_P, KEY_Q, KEY_R,
-		KEY_S, KEY_T, KEY_U, KEY_V, KEY_W, KEY_X,
-		KEY_Y, KEY_Z, KEY_HOME, KEY_SLEEP, KEY_WAKEUP, KEY_COFFEE,
-		KEY_0, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5,
-		KEY_6, KEY_7, KEY_8, KEY_9, KEY_STOP, KEY_COMPUTER,
-	},
-};
-
-static struct resource keysc_resources[] = {
-	[0] = {
-		.name	= "KEYSC",
-		.start  = 0xe61b0000,
-		.end    = 0xe61b000f,
-		.flags  = IORESOURCE_MEM,
-	},
-	[1] = {
-		.start  = evt2irq(0x0be0), /* KEYSC_KEY */
-		.flags  = IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device keysc_device = {
-	.name           = "sh_keysc",
-	.id             = 0, /* keysc0 clock */
-	.num_resources  = ARRAY_SIZE(keysc_resources),
-	.resource       = keysc_resources,
-	.dev	= {
-		.platform_data	= &keysc_info,
-	},
-};
-
-/* Fixed 3.3V regulator to be used by SDHI0 and SDHI1 */
-static struct regulator_consumer_supply fixed3v3_power_consumers[] =
-{
-	REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
-	REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
-	REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
-	REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),
-};
-
-/* SDHI */
-static struct sh_mobile_sdhi_info sdhi0_info = {
-	.tmio_caps	= MMC_CAP_SDIO_IRQ,
-};
-
-static struct resource sdhi0_resources[] = {
-	[0] = {
-		.name	= "SDHI0",
-		.start  = 0xe6d50000,
-		.end    = 0xe6d500ff,
-		.flags  = IORESOURCE_MEM,
-	},
-	[1] = {
-		.start  = evt2irq(0x0e00), /* SDHI0 */
-		.flags  = IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device sdhi0_device = {
-	.name           = "sh_mobile_sdhi",
-	.num_resources  = ARRAY_SIZE(sdhi0_resources),
-	.resource       = sdhi0_resources,
-	.id             = 0,
-	.dev	= {
-		.platform_data	= &sdhi0_info,
-	},
-};
-
-static struct sh_mobile_sdhi_info sdhi1_info = {
-	.tmio_caps	= MMC_CAP_NONREMOVABLE | MMC_CAP_SDIO_IRQ,
-};
-
-static struct resource sdhi1_resources[] = {
-	[0] = {
-		.name	= "SDHI1",
-		.start  = 0xe6d60000,
-		.end    = 0xe6d600ff,
-		.flags  = IORESOURCE_MEM,
-	},
-	[1] = {
-		.start  = evt2irq(0x0e80), /* SDHI1 */
-		.flags  = IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device sdhi1_device = {
-	.name           = "sh_mobile_sdhi",
-	.num_resources  = ARRAY_SIZE(sdhi1_resources),
-	.resource       = sdhi1_resources,
-	.id             = 1,
-	.dev	= {
-		.platform_data	= &sdhi1_info,
-	},
-};
-
-static struct platform_device *g4evm_devices[] __initdata = {
-	&nor_flash_device,
-	&usb_host_device,
-	&keysc_device,
-	&sdhi0_device,
-	&sdhi1_device,
-};
-
-#define GPIO_SDHID0_D0	IOMEM(0xe60520fc)
-#define GPIO_SDHID0_D1	IOMEM(0xe60520fd)
-#define GPIO_SDHID0_D2	IOMEM(0xe60520fe)
-#define GPIO_SDHID0_D3	IOMEM(0xe60520ff)
-#define GPIO_SDHICMD0	IOMEM(0xe6052100)
-
-#define GPIO_SDHID1_D0	IOMEM(0xe6052103)
-#define GPIO_SDHID1_D1	IOMEM(0xe6052104)
-#define GPIO_SDHID1_D2	IOMEM(0xe6052105)
-#define GPIO_SDHID1_D3	IOMEM(0xe6052106)
-#define GPIO_SDHICMD1	IOMEM(0xe6052107)
-
-static void __init g4evm_init(void)
-{
-	regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers,
-				     ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
-
-	sh7377_pinmux_init();
-
-	/* Lit DS14 LED */
-	gpio_request(GPIO_PORT109, NULL);
-	gpio_direction_output(GPIO_PORT109, 1);
-	gpio_export(GPIO_PORT109, 1);
-
-	/* Lit DS15 LED */
-	gpio_request(GPIO_PORT110, NULL);
-	gpio_direction_output(GPIO_PORT110, 1);
-	gpio_export(GPIO_PORT110, 1);
-
-	/* Lit DS16 LED */
-	gpio_request(GPIO_PORT112, NULL);
-	gpio_direction_output(GPIO_PORT112, 1);
-	gpio_export(GPIO_PORT112, 1);
-
-	/* Lit DS17 LED */
-	gpio_request(GPIO_PORT113, NULL);
-	gpio_direction_output(GPIO_PORT113, 1);
-	gpio_export(GPIO_PORT113, 1);
-
-	/* USBHS */
-	gpio_request(GPIO_FN_VBUS_0, NULL);
-	gpio_request(GPIO_FN_PWEN, NULL);
-	gpio_request(GPIO_FN_OVCN, NULL);
-	gpio_request(GPIO_FN_OVCN2, NULL);
-	gpio_request(GPIO_FN_EXTLP, NULL);
-	gpio_request(GPIO_FN_IDIN, NULL);
-
-	/* setup USB phy */
-	__raw_writew(0x0200, IOMEM(0xe605810a));       /* USBCR1 */
-	__raw_writew(0x00e0, IOMEM(0xe60581c0));       /* CPFCH */
-	__raw_writew(0x6010, IOMEM(0xe60581c6));       /* CGPOSR */
-	__raw_writew(0x8a0a, IOMEM(0xe605810c));       /* USBCR2 */
-
-	/* KEYSC @ CN31 */
-	gpio_request(GPIO_FN_PORT60_KEYOUT5, NULL);
-	gpio_request(GPIO_FN_PORT61_KEYOUT4, NULL);
-	gpio_request(GPIO_FN_PORT62_KEYOUT3, NULL);
-	gpio_request(GPIO_FN_PORT63_KEYOUT2, NULL);
-	gpio_request(GPIO_FN_PORT64_KEYOUT1, NULL);
-	gpio_request(GPIO_FN_PORT65_KEYOUT0, NULL);
-	gpio_request(GPIO_FN_PORT66_KEYIN0_PU, NULL);
-	gpio_request(GPIO_FN_PORT67_KEYIN1_PU, NULL);
-	gpio_request(GPIO_FN_PORT68_KEYIN2_PU, NULL);
-	gpio_request(GPIO_FN_PORT69_KEYIN3_PU, NULL);
-	gpio_request(GPIO_FN_PORT70_KEYIN4_PU, NULL);
-	gpio_request(GPIO_FN_PORT71_KEYIN5_PU, NULL);
-	gpio_request(GPIO_FN_PORT72_KEYIN6_PU, NULL);
-
-	/* SDHI0 */
-	gpio_request(GPIO_FN_SDHICLK0, NULL);
-	gpio_request(GPIO_FN_SDHICD0, NULL);
-	gpio_request(GPIO_FN_SDHID0_0, NULL);
-	gpio_request(GPIO_FN_SDHID0_1, NULL);
-	gpio_request(GPIO_FN_SDHID0_2, NULL);
-	gpio_request(GPIO_FN_SDHID0_3, NULL);
-	gpio_request(GPIO_FN_SDHICMD0, NULL);
-	gpio_request(GPIO_FN_SDHIWP0, NULL);
-	gpio_request_pullup(GPIO_SDHID0_D0);
-	gpio_request_pullup(GPIO_SDHID0_D1);
-	gpio_request_pullup(GPIO_SDHID0_D2);
-	gpio_request_pullup(GPIO_SDHID0_D3);
-	gpio_request_pullup(GPIO_SDHICMD0);
-
-	/* SDHI1 */
-	gpio_request(GPIO_FN_SDHICLK1, NULL);
-	gpio_request(GPIO_FN_SDHID1_0, NULL);
-	gpio_request(GPIO_FN_SDHID1_1, NULL);
-	gpio_request(GPIO_FN_SDHID1_2, NULL);
-	gpio_request(GPIO_FN_SDHID1_3, NULL);
-	gpio_request(GPIO_FN_SDHICMD1, NULL);
-	gpio_request_pullup(GPIO_SDHID1_D0);
-	gpio_request_pullup(GPIO_SDHID1_D1);
-	gpio_request_pullup(GPIO_SDHID1_D2);
-	gpio_request_pullup(GPIO_SDHID1_D3);
-	gpio_request_pullup(GPIO_SDHICMD1);
-
-	sh7377_add_standard_devices();
-
-	platform_add_devices(g4evm_devices, ARRAY_SIZE(g4evm_devices));
-}
-
-MACHINE_START(G4EVM, "g4evm")
-	.map_io		= sh7377_map_io,
-	.init_early	= sh7377_add_early_devices,
-	.init_irq	= sh7377_init_irq,
-	.handle_irq	= shmobile_handle_irq_intc,
-	.init_machine	= g4evm_init,
-	.init_late	= shmobile_init_late,
-	.timer		= &shmobile_timer,
-MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c
index 0a43f3189c2..c02448d6847 100644
--- a/arch/arm/mach-shmobile/board-kzm9g.c
+++ b/arch/arm/mach-shmobile/board-kzm9g.c
@@ -384,6 +384,8 @@ static struct regulator_consumer_supply fixed2v8_power_consumers[] =
 
 /* SDHI */
 static struct sh_mobile_sdhi_info sdhi0_info = {
+	.dma_slave_tx	= SHDMA_SLAVE_SDHI0_TX,
+	.dma_slave_rx	= SHDMA_SLAVE_SDHI0_RX,
 	.tmio_flags	= TMIO_MMC_HAS_IDLE_WAIT,
 	.tmio_caps	= MMC_CAP_SD_HIGHSPEED,
 	.tmio_ocr_mask	= MMC_VDD_27_28 | MMC_VDD_28_29,
@@ -424,6 +426,8 @@ static struct platform_device sdhi0_device = {
 
 /* Micro SD */
 static struct sh_mobile_sdhi_info sdhi2_info = {
+	.dma_slave_tx	= SHDMA_SLAVE_SDHI2_TX,
+	.dma_slave_rx	= SHDMA_SLAVE_SDHI2_RX,
 	.tmio_flags	= TMIO_MMC_HAS_IDLE_WAIT |
 			  TMIO_MMC_USE_GPIO_CD |
 			  TMIO_MMC_WRPROTECT_DISABLE,
@@ -548,7 +552,6 @@ static struct platform_device fsi_ak4648_device = {
 /* I2C */
 static struct pcf857x_platform_data pcf8575_pdata = {
 	.gpio_base	= GPIO_PCF8575_BASE,
-	.irq		= intcs_evt2irq(0x3260), /* IRQ19 */
 };
 
 static struct i2c_board_info i2c0_devices[] = {
@@ -557,7 +560,15 @@ static struct i2c_board_info i2c0_devices[] = {
 	},
 	{
 		I2C_BOARD_INFO("r2025sd", 0x32),
-	}
+	},
+	{
+		I2C_BOARD_INFO("ak8975", 0x0c),
+		.irq = intcs_evt2irq(0x3380), /* IRQ28 */
+	},
+	{
+		I2C_BOARD_INFO("adxl34x", 0x1d),
+		.irq = intcs_evt2irq(0x3340), /* IRQ26 */
+	},
 };
 
 static struct i2c_board_info i2c1_devices[] = {
@@ -570,6 +581,7 @@ static struct i2c_board_info i2c1_devices[] = {
 static struct i2c_board_info i2c3_devices[] = {
 	{
 		I2C_BOARD_INFO("pcf8575", 0x20),
+		.irq		= intcs_evt2irq(0x3260), /* IRQ19 */
 		.platform_data = &pcf8575_pdata,
 	},
 };
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 0c27c810cf9..2fed62f6604 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -370,11 +370,6 @@ static int mackerel_set_brightness(int brightness)
 	return 0;
 }
 
-static int mackerel_get_brightness(void)
-{
-	return gpio_get_value(GPIO_PORT31);
-}
-
 static const struct sh_mobile_meram_cfg lcd_meram_cfg = {
 	.icb[0] = {
 		.meram_size     = 0x40,
@@ -403,7 +398,6 @@ static struct sh_mobile_lcdc_info lcdc_info = {
 			.name = "sh_mobile_lcdc_bl",
 			.max_brightness = 1,
 			.set_brightness = mackerel_set_brightness,
-			.get_brightness = mackerel_get_brightness,
 		},
 		.meram_cfg = &lcd_meram_cfg,
 	}
@@ -816,6 +810,8 @@ static struct platform_device usbhs1_device = {
 	.id	= 1,
 	.dev = {
 		.platform_data		= &usbhs1_private.info,
+		.dma_mask		= &usbhs1_device.dev.coherent_dma_mask,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
 	},
 	.num_resources	= ARRAY_SIZE(usbhs1_resources),
 	.resource	= usbhs1_resources,
@@ -860,76 +856,6 @@ static struct platform_device leds_device = {
 
 /* FSI */
 #define IRQ_FSI evt2irq(0x1840)
-static int __fsi_set_round_rate(struct clk *clk, long rate, int enable)
-{
-	int ret;
-
-	if (rate <= 0)
-		return 0;
-
-	if (!enable) {
-		clk_disable(clk);
-		return 0;
-	}
-
-	ret = clk_set_rate(clk, clk_round_rate(clk, rate));
-	if (ret < 0)
-		return ret;
-
-	return clk_enable(clk);
-}
-
-static int fsi_b_set_rate(struct device *dev, int rate, int enable)
-{
-	struct clk *fsib_clk;
-	struct clk *fdiv_clk = &sh7372_fsidivb_clk;
-	long fsib_rate = 0;
-	long fdiv_rate = 0;
-	int ackmd_bpfmd;
-	int ret;
-
-	/* clock start */
-	switch (rate) {
-	case 44100:
-		fsib_rate	= rate * 256;
-		ackmd_bpfmd	= SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64;
-		break;
-	case 48000:
-		fsib_rate	= 85428000; /* around 48kHz x 256 x 7 */
-		fdiv_rate	= rate * 256;
-		ackmd_bpfmd	= SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64;
-		break;
-	default:
-		pr_err("unsupported rate in FSI2 port B\n");
-		return -EINVAL;
-	}
-
-	/* FSI B setting */
-	fsib_clk = clk_get(dev, "ickb");
-	if (IS_ERR(fsib_clk))
-		return -EIO;
-
-	/* fsib */
-	ret = __fsi_set_round_rate(fsib_clk, fsib_rate, enable);
-	if (ret < 0)
-		goto fsi_set_rate_end;
-
-	/* FSI DIV */
-	ret = __fsi_set_round_rate(fdiv_clk, fdiv_rate, enable);
-	if (ret < 0) {
-		/* disable FSI B */
-		if (enable)
-			__fsi_set_round_rate(fsib_clk, fsib_rate, 0);
-		goto fsi_set_rate_end;
-	}
-
-	ret = ackmd_bpfmd;
-
-fsi_set_rate_end:
-	clk_put(fsib_clk);
-	return ret;
-}
-
 static struct sh_fsi_platform_info fsi_info = {
 	.port_a = {
 		.flags = SH_FSI_BRS_INV,
@@ -940,8 +866,8 @@ static struct sh_fsi_platform_info fsi_info = {
 		.flags = SH_FSI_BRS_INV	|
 			SH_FSI_BRM_INV	|
 			SH_FSI_LRS_INV	|
+			SH_FSI_CLK_CPG	|
 			SH_FSI_FMT_SPDIF,
-		.set_rate = fsi_b_set_rate,
 	}
 };
 
@@ -1018,7 +944,11 @@ static struct resource nand_flash_resources[] = {
 		.start	= 0xe6a30000,
 		.end	= 0xe6a3009b,
 		.flags	= IORESOURCE_MEM,
-	}
+	},
+	[1] = {
+		.start	= evt2irq(0x0d80), /* flstei: status error irq */
+		.flags	= IORESOURCE_IRQ,
+	},
 };
 
 static struct sh_flctl_platform_data nand_flash_data = {
@@ -1651,7 +1581,12 @@ static void __init mackerel_init(void)
 	pm_clk_add(&hdmi_lcdc_device.dev, "hdmi");
 }
 
-MACHINE_START(MACKEREL, "mackerel")
+static const char *mackerel_boards_compat_dt[] __initdata = {
+	"renesas,mackerel",
+	NULL,
+};
+
+DT_MACHINE_START(MACKEREL_DT, "mackerel")
 	.map_io		= sh7372_map_io,
 	.init_early	= sh7372_add_early_devices,
 	.init_irq	= sh7372_init_irq,
@@ -1659,4 +1594,5 @@ MACHINE_START(MACKEREL, "mackerel")
 	.init_machine	= mackerel_init,
 	.init_late	= sh7372_pm_init_late,
 	.timer		= &shmobile_timer,
+	.dt_compat  = mackerel_boards_compat_dt,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c
index b8a7525a4e2..449f9289567 100644
--- a/arch/arm/mach-shmobile/board-marzen.c
+++ b/arch/arm/mach-shmobile/board-marzen.c
@@ -30,8 +30,14 @@
 #include <linux/regulator/fixed.h>
 #include <linux/regulator/machine.h>
 #include <linux/smsc911x.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/sh_hspi.h>
 #include <linux/mmc/sh_mobile_sdhi.h>
 #include <linux/mfd/tmio.h>
+#include <linux/usb/otg.h>
+#include <linux/usb/ehci_pdriver.h>
+#include <linux/usb/ohci_pdriver.h>
+#include <linux/pm_runtime.h>
 #include <mach/hardware.h>
 #include <mach/r8a7779.h>
 #include <mach/common.h>
@@ -126,12 +132,201 @@ static struct platform_device thermal_device = {
 	.num_resources	= ARRAY_SIZE(thermal_resources),
 };
 
+/* HSPI */
+static struct resource hspi_resources[] = {
+	[0] = {
+		.start		= 0xFFFC7000,
+		.end		= 0xFFFC7018 - 1,
+		.flags		= IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device hspi_device = {
+	.name	= "sh-hspi",
+	.id	= 0,
+	.resource	= hspi_resources,
+	.num_resources	= ARRAY_SIZE(hspi_resources),
+};
+
+/* USB PHY */
+static struct resource usb_phy_resources[] = {
+	[0] = {
+		.start		= 0xffe70000,
+		.end		= 0xffe70900 - 1,
+		.flags		= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start		= 0xfff70000,
+		.end		= 0xfff70900 - 1,
+		.flags		= IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device usb_phy_device = {
+	.name		= "rcar_usb_phy",
+	.resource	= usb_phy_resources,
+	.num_resources	= ARRAY_SIZE(usb_phy_resources),
+};
+
 static struct platform_device *marzen_devices[] __initdata = {
 	&eth_device,
 	&sdhi0_device,
 	&thermal_device,
+	&hspi_device,
+	&usb_phy_device,
 };
 
+/* USB */
+static struct usb_phy *phy;
+static int usb_power_on(struct platform_device *pdev)
+{
+	if (!phy)
+		return -EIO;
+
+	pm_runtime_enable(&pdev->dev);
+	pm_runtime_get_sync(&pdev->dev);
+
+	usb_phy_init(phy);
+
+	return 0;
+}
+
+static void usb_power_off(struct platform_device *pdev)
+{
+	if (!phy)
+		return;
+
+	usb_phy_shutdown(phy);
+
+	pm_runtime_put_sync(&pdev->dev);
+	pm_runtime_disable(&pdev->dev);
+}
+
+static struct usb_ehci_pdata ehcix_pdata = {
+	.power_on	= usb_power_on,
+	.power_off	= usb_power_off,
+	.power_suspend	= usb_power_off,
+};
+
+static struct resource ehci0_resources[] = {
+	[0] = {
+		.start	= 0xffe70000,
+		.end	= 0xffe70400 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= gic_spi(44),
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device ehci0_device = {
+	.name	= "ehci-platform",
+	.id	= 0,
+	.dev	= {
+		.dma_mask		= &ehci0_device.dev.coherent_dma_mask,
+		.coherent_dma_mask	= 0xffffffff,
+		.platform_data		= &ehcix_pdata,
+	},
+	.num_resources	= ARRAY_SIZE(ehci0_resources),
+	.resource	= ehci0_resources,
+};
+
+static struct resource ehci1_resources[] = {
+	[0] = {
+		.start	= 0xfff70000,
+		.end	= 0xfff70400 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= gic_spi(45),
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device ehci1_device = {
+	.name	= "ehci-platform",
+	.id	= 1,
+	.dev	= {
+		.dma_mask		= &ehci1_device.dev.coherent_dma_mask,
+		.coherent_dma_mask	= 0xffffffff,
+		.platform_data		= &ehcix_pdata,
+	},
+	.num_resources	= ARRAY_SIZE(ehci1_resources),
+	.resource	= ehci1_resources,
+};
+
+static struct usb_ohci_pdata ohcix_pdata = {
+	.power_on	= usb_power_on,
+	.power_off	= usb_power_off,
+	.power_suspend	= usb_power_off,
+};
+
+static struct resource ohci0_resources[] = {
+	[0] = {
+		.start	= 0xffe70400,
+		.end	= 0xffe70800 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= gic_spi(44),
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device ohci0_device = {
+	.name	= "ohci-platform",
+	.id	= 0,
+	.dev	= {
+		.dma_mask		= &ohci0_device.dev.coherent_dma_mask,
+		.coherent_dma_mask	= 0xffffffff,
+		.platform_data		= &ohcix_pdata,
+	},
+	.num_resources	= ARRAY_SIZE(ohci0_resources),
+	.resource	= ohci0_resources,
+};
+
+static struct resource ohci1_resources[] = {
+	[0] = {
+		.start	= 0xfff70400,
+		.end	= 0xfff70800 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= gic_spi(45),
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device ohci1_device = {
+	.name	= "ohci-platform",
+	.id	= 1,
+	.dev	= {
+		.dma_mask		= &ohci1_device.dev.coherent_dma_mask,
+		.coherent_dma_mask	= 0xffffffff,
+		.platform_data		= &ohcix_pdata,
+	},
+	.num_resources	= ARRAY_SIZE(ohci1_resources),
+	.resource	= ohci1_resources,
+};
+
+static struct platform_device *marzen_late_devices[] __initdata = {
+	&ehci0_device,
+	&ehci1_device,
+	&ohci0_device,
+	&ohci1_device,
+};
+
+void __init marzen_init_late(void)
+{
+	/* get usb phy */
+	phy = usb_get_phy(USB_PHY_TYPE_USB2);
+
+	shmobile_init_late();
+	platform_add_devices(marzen_late_devices,
+			     ARRAY_SIZE(marzen_late_devices));
+}
+
 static void __init marzen_init(void)
 {
 	regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers,
@@ -163,6 +358,20 @@ static void __init marzen_init(void)
 	gpio_request(GPIO_FN_SD0_CD, NULL);
 	gpio_request(GPIO_FN_SD0_WP, NULL);
 
+	/* HSPI 0 */
+	gpio_request(GPIO_FN_HSPI_CLK0,	NULL);
+	gpio_request(GPIO_FN_HSPI_CS0,	NULL);
+	gpio_request(GPIO_FN_HSPI_TX0,	NULL);
+	gpio_request(GPIO_FN_HSPI_RX0,	NULL);
+
+	/* USB (CN21) */
+	gpio_request(GPIO_FN_USB_OVC0, NULL);
+	gpio_request(GPIO_FN_USB_OVC1, NULL);
+	gpio_request(GPIO_FN_USB_OVC2, NULL);
+
+	/* USB (CN22) */
+	gpio_request(GPIO_FN_USB_PENC2, NULL);
+
 	r8a7779_add_standard_devices();
 	platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices));
 }
@@ -175,6 +384,6 @@ MACHINE_START(MARZEN, "marzen")
 	.init_irq	= r8a7779_init_irq,
 	.handle_irq	= gic_handle_irq,
 	.init_machine	= marzen_init,
-	.init_late	= shmobile_init_late,
+	.init_late	= marzen_init_late,
 	.timer		= &shmobile_timer,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/clock-r8a7740.c b/arch/arm/mach-shmobile/clock-r8a7740.c
index 6729e003218..eac49d59782 100644
--- a/arch/arm/mach-shmobile/clock-r8a7740.c
+++ b/arch/arm/mach-shmobile/clock-r8a7740.c
@@ -65,6 +65,9 @@
 #define SMSTPCR3	IOMEM(0xe615013c)
 #define SMSTPCR4	IOMEM(0xe6150140)
 
+#define FSIDIVA		IOMEM(0xFE1F8000)
+#define FSIDIVB		IOMEM(0xFE1F8008)
+
 /* Fixed 32 KHz root clock from EXTALR pin */
 static struct clk extalr_clk = {
 	.rate	= 32768,
@@ -188,6 +191,22 @@ static struct clk pllc1_div2_clk = {
 };
 
 /* USB clock */
+/*
+ * USBCKCR is controlling usb24 clock
+ * bit[7] : parent clock
+ * bit[6] : clock divide rate
+ * And this bit[7] is used as a "usb24s" from other devices.
+ * (Video clock / Sub clock / SPU clock)
+ * You can controll this clock as a below.
+ *
+ * struct clk *usb24	= clk_get(dev,  "usb24");
+ * struct clk *usb24s	= clk_get(NULL, "usb24s");
+ * struct clk *system	= clk_get(NULL, "system_clk");
+ * int rate = clk_get_rate(system);
+ *
+ * clk_set_parent(usb24s, system);  // for bit[7]
+ * clk_set_rate(usb24, rate / 2);   // for bit[6]
+ */
 static struct clk *usb24s_parents[] = {
 	[0] = &system_clk,
 	[1] = &extal2_clk
@@ -427,6 +446,14 @@ static struct clk *late_main_clks[] = {
 	&hdmi2_clk,
 };
 
+/* FSI DIV */
+enum { FSIDIV_A, FSIDIV_B, FSIDIV_REPARENT_NR };
+
+static struct clk fsidivs[] = {
+	[FSIDIV_A] = SH_CLK_FSIDIV(FSIDIVA, &div6_reparent_clks[DIV6_FSIA]),
+	[FSIDIV_B] = SH_CLK_FSIDIV(FSIDIVB, &div6_reparent_clks[DIV6_FSIB]),
+};
+
 /* MSTP */
 enum {
 	DIV4_I, DIV4_ZG, DIV4_B, DIV4_M1, DIV4_HP,
@@ -596,6 +623,10 @@ static struct clk_lookup lookups[] = {
 
 	CLKDEV_ICK_ID("icka", "sh_fsi2",	&div6_reparent_clks[DIV6_FSIA]),
 	CLKDEV_ICK_ID("ickb", "sh_fsi2",	&div6_reparent_clks[DIV6_FSIB]),
+	CLKDEV_ICK_ID("diva", "sh_fsi2",	&fsidivs[FSIDIV_A]),
+	CLKDEV_ICK_ID("divb", "sh_fsi2",	&fsidivs[FSIDIV_B]),
+	CLKDEV_ICK_ID("xcka", "sh_fsi2",	&fsiack_clk),
+	CLKDEV_ICK_ID("xckb", "sh_fsi2",	&fsibck_clk),
 };
 
 void __init r8a7740_clock_init(u8 md_ck)
@@ -641,6 +672,9 @@ void __init r8a7740_clock_init(u8 md_ck)
 	for (k = 0; !ret && (k < ARRAY_SIZE(late_main_clks)); k++)
 		ret = clk_register(late_main_clks[k]);
 
+	if (!ret)
+		ret = sh_clk_fsidiv_register(fsidivs, FSIDIV_REPARENT_NR);
+
 	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
 
 	if (!ret)
diff --git a/arch/arm/mach-shmobile/clock-r8a7779.c b/arch/arm/mach-shmobile/clock-r8a7779.c
index 37b2a3133b3..c019609da66 100644
--- a/arch/arm/mach-shmobile/clock-r8a7779.c
+++ b/arch/arm/mach-shmobile/clock-r8a7779.c
@@ -87,8 +87,11 @@ static struct clk div4_clks[DIV4_NR] = {
 };
 
 enum { MSTP323, MSTP322, MSTP321, MSTP320,
-	MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021,
+	MSTP101, MSTP100,
+	MSTP030,
+	MSTP029, MSTP028, MSTP027, MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021,
 	MSTP016, MSTP015, MSTP014,
+	MSTP007,
 	MSTP_NR };
 
 static struct clk mstp_clks[MSTP_NR] = {
@@ -96,6 +99,12 @@ static struct clk mstp_clks[MSTP_NR] = {
 	[MSTP322] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR3, 22, 0), /* SDHI1 */
 	[MSTP321] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR3, 21, 0), /* SDHI2 */
 	[MSTP320] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR3, 20, 0), /* SDHI3 */
+	[MSTP101] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR1,  1, 0), /* USB2 */
+	[MSTP100] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR1,  0, 0), /* USB0/1 */
+	[MSTP030] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 30, 0), /* I2C0 */
+	[MSTP029] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 29, 0), /* I2C1 */
+	[MSTP028] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 28, 0), /* I2C2 */
+	[MSTP027] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 27, 0), /* I2C3 */
 	[MSTP026] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 26, 0), /* SCIF0 */
 	[MSTP025] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 25, 0), /* SCIF1 */
 	[MSTP024] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 24, 0), /* SCIF2 */
@@ -105,6 +114,7 @@ static struct clk mstp_clks[MSTP_NR] = {
 	[MSTP016] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 16, 0), /* TMU0 */
 	[MSTP015] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 15, 0), /* TMU1 */
 	[MSTP014] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 14, 0), /* TMU2 */
+	[MSTP007] = SH_CLK_MSTP32(&div4_clks[DIV4_S], MSTPCR0,  7, 0), /* HSPI */
 };
 
 static unsigned long mul4_recalc(struct clk *clk)
@@ -146,14 +156,25 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_CON_ID("peripheral_clk",	&div4_clks[DIV4_P]),
 
 	/* MSTP32 clocks */
+	CLKDEV_DEV_ID("ehci-platform.1", &mstp_clks[MSTP101]), /* USB EHCI port2 */
+	CLKDEV_DEV_ID("ohci-platform.1", &mstp_clks[MSTP101]), /* USB OHCI port2 */
+	CLKDEV_DEV_ID("ehci-platform.0", &mstp_clks[MSTP100]), /* USB EHCI port0/1 */
+	CLKDEV_DEV_ID("ohci-platform.0", &mstp_clks[MSTP100]), /* USB OHCI port0/1 */
 	CLKDEV_DEV_ID("sh_tmu.0", &mstp_clks[MSTP016]), /* TMU00 */
 	CLKDEV_DEV_ID("sh_tmu.1", &mstp_clks[MSTP016]), /* TMU01 */
+	CLKDEV_DEV_ID("i2c-rcar.0", &mstp_clks[MSTP030]), /* I2C0 */
+	CLKDEV_DEV_ID("i2c-rcar.1", &mstp_clks[MSTP029]), /* I2C1 */
+	CLKDEV_DEV_ID("i2c-rcar.2", &mstp_clks[MSTP028]), /* I2C2 */
+	CLKDEV_DEV_ID("i2c-rcar.3", &mstp_clks[MSTP027]), /* I2C3 */
 	CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP026]), /* SCIF0 */
 	CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP025]), /* SCIF1 */
 	CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP024]), /* SCIF2 */
 	CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP023]), /* SCIF3 */
 	CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP022]), /* SCIF4 */
 	CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP021]), /* SCIF6 */
+	CLKDEV_DEV_ID("sh-hspi.0", &mstp_clks[MSTP007]), /* HSPI0 */
+	CLKDEV_DEV_ID("sh-hspi.1", &mstp_clks[MSTP007]), /* HSPI1 */
+	CLKDEV_DEV_ID("sh-hspi.2", &mstp_clks[MSTP007]), /* HSPI2 */
 	CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP323]), /* SDHI0 */
 	CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP322]), /* SDHI1 */
 	CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP321]), /* SDHI2 */
diff --git a/arch/arm/mach-shmobile/clock-sh7367.c b/arch/arm/mach-shmobile/clock-sh7367.c
deleted file mode 100644
index ef0a95e592c..00000000000
--- a/arch/arm/mach-shmobile/clock-sh7367.c
+++ /dev/null
@@ -1,355 +0,0 @@
-/*
- * SH7367 clock framework support
- *
- * Copyright (C) 2010  Magnus Damm
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/sh_clk.h>
-#include <linux/clkdev.h>
-#include <mach/common.h>
-
-/* SH7367 registers */
-#define RTFRQCR    IOMEM(0xe6150000)
-#define SYFRQCR    IOMEM(0xe6150004)
-#define CMFRQCR    IOMEM(0xe61500E0)
-#define VCLKCR1    IOMEM(0xe6150008)
-#define VCLKCR2    IOMEM(0xe615000C)
-#define VCLKCR3    IOMEM(0xe615001C)
-#define SCLKACR    IOMEM(0xe6150010)
-#define SCLKBCR    IOMEM(0xe6150014)
-#define SUBUSBCKCR IOMEM(0xe6158080)
-#define SPUCKCR    IOMEM(0xe6150084)
-#define MSUCKCR    IOMEM(0xe6150088)
-#define MVI3CKCR   IOMEM(0xe6150090)
-#define VOUCKCR    IOMEM(0xe6150094)
-#define MFCK1CR    IOMEM(0xe6150098)
-#define MFCK2CR    IOMEM(0xe615009C)
-#define PLLC1CR    IOMEM(0xe6150028)
-#define PLLC2CR    IOMEM(0xe615002C)
-#define RTMSTPCR0  IOMEM(0xe6158030)
-#define RTMSTPCR2  IOMEM(0xe6158038)
-#define SYMSTPCR0  IOMEM(0xe6158040)
-#define SYMSTPCR2  IOMEM(0xe6158048)
-#define CMMSTPCR0  IOMEM(0xe615804c)
-
-/* Fixed 32 KHz root clock from EXTALR pin */
-static struct clk r_clk = {
-	.rate           = 32768,
-};
-
-/*
- * 26MHz default rate for the EXTALB1 root input clock.
- * If needed, reset this with clk_set_rate() from the platform code.
- */
-struct clk sh7367_extalb1_clk = {
-	.rate		= 26666666,
-};
-
-/*
- * 48MHz default rate for the EXTAL2 root input clock.
- * If needed, reset this with clk_set_rate() from the platform code.
- */
-struct clk sh7367_extal2_clk = {
-	.rate		= 48000000,
-};
-
-/* A fixed divide-by-2 block */
-static unsigned long div2_recalc(struct clk *clk)
-{
-	return clk->parent->rate / 2;
-}
-
-static struct sh_clk_ops div2_clk_ops = {
-	.recalc		= div2_recalc,
-};
-
-/* Divide extalb1 by two */
-static struct clk extalb1_div2_clk = {
-	.ops		= &div2_clk_ops,
-	.parent		= &sh7367_extalb1_clk,
-};
-
-/* Divide extal2 by two */
-static struct clk extal2_div2_clk = {
-	.ops		= &div2_clk_ops,
-	.parent		= &sh7367_extal2_clk,
-};
-
-/* PLLC1 */
-static unsigned long pllc1_recalc(struct clk *clk)
-{
-	unsigned long mult = 1;
-
-	if (__raw_readl(PLLC1CR) & (1 << 14))
-		mult = (((__raw_readl(RTFRQCR) >> 24) & 0x3f) + 1) * 2;
-
-	return clk->parent->rate * mult;
-}
-
-static struct sh_clk_ops pllc1_clk_ops = {
-	.recalc		= pllc1_recalc,
-};
-
-static struct clk pllc1_clk = {
-	.ops		= &pllc1_clk_ops,
-	.flags		= CLK_ENABLE_ON_INIT,
-	.parent		= &extalb1_div2_clk,
-};
-
-/* Divide PLLC1 by two */
-static struct clk pllc1_div2_clk = {
-	.ops		= &div2_clk_ops,
-	.parent		= &pllc1_clk,
-};
-
-/* PLLC2 */
-static unsigned long pllc2_recalc(struct clk *clk)
-{
-	unsigned long mult = 1;
-
-	if (__raw_readl(PLLC2CR) & (1 << 31))
-		mult = (((__raw_readl(PLLC2CR) >> 24) & 0x3f) + 1) * 2;
-
-	return clk->parent->rate * mult;
-}
-
-static struct sh_clk_ops pllc2_clk_ops = {
-	.recalc		= pllc2_recalc,
-};
-
-static struct clk pllc2_clk = {
-	.ops		= &pllc2_clk_ops,
-	.flags		= CLK_ENABLE_ON_INIT,
-	.parent		= &extalb1_div2_clk,
-};
-
-static struct clk *main_clks[] = {
-	&r_clk,
-	&sh7367_extalb1_clk,
-	&sh7367_extal2_clk,
-	&extalb1_div2_clk,
-	&extal2_div2_clk,
-	&pllc1_clk,
-	&pllc1_div2_clk,
-	&pllc2_clk,
-};
-
-static void div4_kick(struct clk *clk)
-{
-	unsigned long value;
-
-	/* set KICK bit in SYFRQCR to update hardware setting */
-	value = __raw_readl(SYFRQCR);
-	value |= (1 << 31);
-	__raw_writel(value, SYFRQCR);
-}
-
-static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18,
-			  24, 32, 36, 48, 0, 72, 0, 0 };
-
-static struct clk_div_mult_table div4_div_mult_table = {
-	.divisors = divisors,
-	.nr_divisors = ARRAY_SIZE(divisors),
-};
-
-static struct clk_div4_table div4_table = {
-	.div_mult_table = &div4_div_mult_table,
-	.kick = div4_kick,
-};
-
-enum { DIV4_I, DIV4_G, DIV4_S, DIV4_B,
-       DIV4_ZX, DIV4_ZT, DIV4_Z, DIV4_ZD, DIV4_HP,
-       DIV4_ZS, DIV4_ZB, DIV4_ZB3, DIV4_CP, DIV4_NR };
-
-#define DIV4(_reg, _bit, _mask, _flags) \
-  SH_CLK_DIV4(&pllc1_clk, _reg, _bit, _mask, _flags)
-
-static struct clk div4_clks[DIV4_NR] = {
-	[DIV4_I] = DIV4(RTFRQCR, 20, 0x6fff, CLK_ENABLE_ON_INIT),
-	[DIV4_G] = DIV4(RTFRQCR, 16, 0x6fff, CLK_ENABLE_ON_INIT),
-	[DIV4_S] = DIV4(RTFRQCR, 12, 0x6fff, CLK_ENABLE_ON_INIT),
-	[DIV4_B] = DIV4(RTFRQCR, 8, 0x6fff, CLK_ENABLE_ON_INIT),
-	[DIV4_ZX] = DIV4(SYFRQCR, 20, 0x6fff, 0),
-	[DIV4_ZT] = DIV4(SYFRQCR, 16, 0x6fff, 0),
-	[DIV4_Z] = DIV4(SYFRQCR, 12, 0x6fff, 0),
-	[DIV4_ZD] = DIV4(SYFRQCR, 8, 0x6fff, 0),
-	[DIV4_HP] = DIV4(SYFRQCR, 4, 0x6fff, 0),
-	[DIV4_ZS] = DIV4(CMFRQCR, 12, 0x6fff, 0),
-	[DIV4_ZB] = DIV4(CMFRQCR, 8, 0x6fff, 0),
-	[DIV4_ZB3] = DIV4(CMFRQCR, 4, 0x6fff, 0),
-	[DIV4_CP] = DIV4(CMFRQCR, 0, 0x6fff, 0),
-};
-
-enum { DIV6_SUB, DIV6_SIUA, DIV6_SIUB, DIV6_MSU, DIV6_SPU,
-       DIV6_MVI3, DIV6_MF1, DIV6_MF2,
-       DIV6_VCK1, DIV6_VCK2, DIV6_VCK3, DIV6_VOU,
-       DIV6_NR };
-
-static struct clk div6_clks[DIV6_NR] = {
-	[DIV6_SUB] = SH_CLK_DIV6(&sh7367_extal2_clk, SUBUSBCKCR, 0),
-	[DIV6_SIUA] = SH_CLK_DIV6(&pllc1_div2_clk, SCLKACR, 0),
-	[DIV6_SIUB] = SH_CLK_DIV6(&pllc1_div2_clk, SCLKBCR, 0),
-	[DIV6_MSU] = SH_CLK_DIV6(&pllc1_div2_clk, MSUCKCR, 0),
-	[DIV6_SPU] = SH_CLK_DIV6(&pllc1_div2_clk, SPUCKCR, 0),
-	[DIV6_MVI3] = SH_CLK_DIV6(&pllc1_div2_clk, MVI3CKCR, 0),
-	[DIV6_MF1] = SH_CLK_DIV6(&pllc1_div2_clk, MFCK1CR, 0),
-	[DIV6_MF2] = SH_CLK_DIV6(&pllc1_div2_clk, MFCK2CR, 0),
-	[DIV6_VCK1] = SH_CLK_DIV6(&pllc1_div2_clk, VCLKCR1, 0),
-	[DIV6_VCK2] = SH_CLK_DIV6(&pllc1_div2_clk, VCLKCR2, 0),
-	[DIV6_VCK3] = SH_CLK_DIV6(&pllc1_div2_clk, VCLKCR3, 0),
-	[DIV6_VOU] = SH_CLK_DIV6(&pllc1_div2_clk, VOUCKCR, 0),
-};
-
-enum { RTMSTP001,
-       RTMSTP231, RTMSTP230, RTMSTP229, RTMSTP228, RTMSTP226,
-       RTMSTP216, RTMSTP206, RTMSTP205, RTMSTP201,
-       SYMSTP023, SYMSTP007, SYMSTP006, SYMSTP004,
-       SYMSTP003, SYMSTP002, SYMSTP001, SYMSTP000,
-       SYMSTP231, SYMSTP229, SYMSTP225, SYMSTP223, SYMSTP222,
-       SYMSTP215, SYMSTP214, SYMSTP213, SYMSTP211,
-       CMMSTP003,
-       MSTP_NR };
-
-#define MSTP(_parent, _reg, _bit, _flags) \
-  SH_CLK_MSTP32(_parent, _reg, _bit, _flags)
-
-static struct clk mstp_clks[MSTP_NR] = {
-	[RTMSTP001] = MSTP(&div6_clks[DIV6_SUB], RTMSTPCR0, 1, 0), /* IIC2 */
-	[RTMSTP231] = MSTP(&div4_clks[DIV4_B], RTMSTPCR2, 31, 0), /* VEU3 */
-	[RTMSTP230] = MSTP(&div4_clks[DIV4_B], RTMSTPCR2, 30, 0), /* VEU2 */
-	[RTMSTP229] = MSTP(&div4_clks[DIV4_B], RTMSTPCR2, 29, 0), /* VEU1 */
-	[RTMSTP228] = MSTP(&div4_clks[DIV4_B], RTMSTPCR2, 28, 0), /* VEU0 */
-	[RTMSTP226] = MSTP(&div4_clks[DIV4_B], RTMSTPCR2, 26, 0), /* VEU2H */
-	[RTMSTP216] = MSTP(&div6_clks[DIV6_SUB], RTMSTPCR2, 16, 0), /* IIC0 */
-	[RTMSTP206] = MSTP(&div4_clks[DIV4_B], RTMSTPCR2, 6, 0), /* JPU */
-	[RTMSTP205] = MSTP(&div6_clks[DIV6_VOU], RTMSTPCR2, 5, 0), /* VOU */
-	[RTMSTP201] = MSTP(&div4_clks[DIV4_B], RTMSTPCR2, 1, 0), /* VPU */
-	[SYMSTP023] = MSTP(&div6_clks[DIV6_SPU], SYMSTPCR0, 23, 0), /* SPU1 */
-	[SYMSTP007] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR0, 7, 0), /* SCIFA5 */
-	[SYMSTP006] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR0, 6, 0), /* SCIFB */
-	[SYMSTP004] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR0, 4, 0), /* SCIFA0 */
-	[SYMSTP003] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR0, 3, 0), /* SCIFA1 */
-	[SYMSTP002] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR0, 2, 0), /* SCIFA2 */
-	[SYMSTP001] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR0, 1, 0), /* SCIFA3 */
-	[SYMSTP000] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR0, 0, 0), /* SCIFA4 */
-	[SYMSTP231] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR2, 31, 0), /* SIU */
-	[SYMSTP229] = MSTP(&r_clk, SYMSTPCR2, 29, 0), /* CMT10 */
-	[SYMSTP225] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR2, 25, 0), /* IRDA */
-	[SYMSTP223] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR2, 23, 0), /* IIC1 */
-	[SYMSTP222] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR2, 22, 0), /* USBHS */
-	[SYMSTP215] = MSTP(&div4_clks[DIV4_HP], SYMSTPCR2, 15, 0), /* FLCTL */
-	[SYMSTP214] = MSTP(&div4_clks[DIV4_HP], SYMSTPCR2, 14, 0), /* SDHI0 */
-	[SYMSTP213] = MSTP(&div4_clks[DIV4_HP], SYMSTPCR2, 13, 0), /* SDHI1 */
-	[SYMSTP211] = MSTP(&div4_clks[DIV4_HP], SYMSTPCR2, 11, 0), /* SDHI2 */
-	[CMMSTP003] = MSTP(&r_clk, CMMSTPCR0, 3, 0), /* KEYSC */
-};
-
-static struct clk_lookup lookups[] = {
-	/* main clocks */
-	CLKDEV_CON_ID("r_clk", &r_clk),
-	CLKDEV_CON_ID("extalb1", &sh7367_extalb1_clk),
-	CLKDEV_CON_ID("extal2", &sh7367_extal2_clk),
-	CLKDEV_CON_ID("extalb1_div2_clk", &extalb1_div2_clk),
-	CLKDEV_CON_ID("extal2_div2_clk", &extal2_div2_clk),
-	CLKDEV_CON_ID("pllc1_clk", &pllc1_clk),
-	CLKDEV_CON_ID("pllc1_div2_clk", &pllc1_div2_clk),
-	CLKDEV_CON_ID("pllc2_clk", &pllc2_clk),
-
-	/* DIV4 clocks */
-	CLKDEV_CON_ID("i_clk", &div4_clks[DIV4_I]),
-	CLKDEV_CON_ID("g_clk", &div4_clks[DIV4_G]),
-	CLKDEV_CON_ID("b_clk", &div4_clks[DIV4_B]),
-	CLKDEV_CON_ID("zx_clk", &div4_clks[DIV4_ZX]),
-	CLKDEV_CON_ID("zt_clk", &div4_clks[DIV4_ZT]),
-	CLKDEV_CON_ID("z_clk", &div4_clks[DIV4_Z]),
-	CLKDEV_CON_ID("zd_clk", &div4_clks[DIV4_ZD]),
-	CLKDEV_CON_ID("hp_clk", &div4_clks[DIV4_HP]),
-	CLKDEV_CON_ID("zs_clk", &div4_clks[DIV4_ZS]),
-	CLKDEV_CON_ID("zb_clk", &div4_clks[DIV4_ZB]),
-	CLKDEV_CON_ID("zb3_clk", &div4_clks[DIV4_ZB3]),
-	CLKDEV_CON_ID("cp_clk", &div4_clks[DIV4_CP]),
-
-	/* DIV6 clocks */
-	CLKDEV_CON_ID("sub_clk", &div6_clks[DIV6_SUB]),
-	CLKDEV_CON_ID("siua_clk", &div6_clks[DIV6_SIUA]),
-	CLKDEV_CON_ID("siub_clk", &div6_clks[DIV6_SIUB]),
-	CLKDEV_CON_ID("msu_clk", &div6_clks[DIV6_MSU]),
-	CLKDEV_CON_ID("spu_clk", &div6_clks[DIV6_SPU]),
-	CLKDEV_CON_ID("mvi3_clk", &div6_clks[DIV6_MVI3]),
-	CLKDEV_CON_ID("mf1_clk", &div6_clks[DIV6_MF1]),
-	CLKDEV_CON_ID("mf2_clk", &div6_clks[DIV6_MF2]),
-	CLKDEV_CON_ID("vck1_clk", &div6_clks[DIV6_VCK1]),
-	CLKDEV_CON_ID("vck2_clk", &div6_clks[DIV6_VCK2]),
-	CLKDEV_CON_ID("vck3_clk", &div6_clks[DIV6_VCK3]),
-	CLKDEV_CON_ID("vou_clk", &div6_clks[DIV6_VOU]),
-
-	/* MSTP32 clocks */
-	CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[RTMSTP001]), /* IIC2 */
-	CLKDEV_DEV_ID("uio_pdrv_genirq.4", &mstp_clks[RTMSTP231]), /* VEU3 */
-	CLKDEV_DEV_ID("uio_pdrv_genirq.3", &mstp_clks[RTMSTP230]), /* VEU2 */
-	CLKDEV_DEV_ID("uio_pdrv_genirq.2", &mstp_clks[RTMSTP229]), /* VEU1 */
-	CLKDEV_DEV_ID("uio_pdrv_genirq.1", &mstp_clks[RTMSTP228]), /* VEU0 */
-	CLKDEV_DEV_ID("uio_pdrv_genirq.5", &mstp_clks[RTMSTP226]), /* VEU2H */
-	CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[RTMSTP216]), /* IIC0 */
-	CLKDEV_DEV_ID("uio_pdrv_genirq.6", &mstp_clks[RTMSTP206]), /* JPU */
-	CLKDEV_DEV_ID("sh-vou", &mstp_clks[RTMSTP205]), /* VOU */
-	CLKDEV_DEV_ID("uio_pdrv_genirq.0", &mstp_clks[RTMSTP201]), /* VPU */
-	CLKDEV_DEV_ID("uio_pdrv_genirq.7", &mstp_clks[SYMSTP023]), /* SPU1 */
-	CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[SYMSTP007]), /* SCIFA5 */
-	CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[SYMSTP006]), /* SCIFB */
-	CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[SYMSTP004]), /* SCIFA0 */
-	CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[SYMSTP003]), /* SCIFA1 */
-	CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[SYMSTP002]), /* SCIFA2 */
-	CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[SYMSTP001]), /* SCIFA3 */
-	CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[SYMSTP000]), /* SCIFA4 */
-	CLKDEV_DEV_ID("sh_siu", &mstp_clks[SYMSTP231]), /* SIU */
-	CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[SYMSTP229]), /* CMT10 */
-	CLKDEV_DEV_ID("sh_irda", &mstp_clks[SYMSTP225]), /* IRDA */
-	CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[SYMSTP223]), /* IIC1 */
-	CLKDEV_DEV_ID("r8a66597_hcd.0", &mstp_clks[SYMSTP222]), /* USBHS */
-	CLKDEV_DEV_ID("r8a66597_udc.0", &mstp_clks[SYMSTP222]), /* USBHS */
-	CLKDEV_DEV_ID("sh_flctl", &mstp_clks[SYMSTP215]), /* FLCTL */
-	CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[SYMSTP214]), /* SDHI0 */
-	CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[SYMSTP213]), /* SDHI1 */
-	CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[SYMSTP211]), /* SDHI2 */
-	CLKDEV_DEV_ID("sh_keysc.0", &mstp_clks[CMMSTP003]), /* KEYSC */
-};
-
-void __init sh7367_clock_init(void)
-{
-	int k, ret = 0;
-
-	for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++)
-		ret = clk_register(main_clks[k]);
-
-	if (!ret)
-		ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table);
-
-	if (!ret)
-		ret = sh_clk_div6_register(div6_clks, DIV6_NR);
-
-	if (!ret)
-		ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
-
-	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
-
-	if (!ret)
-		shmobile_clk_init();
-	else
-		panic("failed to setup sh7367 clocks\n");
-}
diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index 430a90ffa12..3ca6757b129 100644
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -295,10 +295,10 @@ struct clk sh7372_pllc2_clk = {
 };
 
 /* External input clock (pin name: FSIACK/FSIBCK ) */
-struct clk sh7372_fsiack_clk = {
+static struct clk fsiack_clk = {
 };
 
-struct clk sh7372_fsibck_clk = {
+static struct clk fsibck_clk = {
 };
 
 static struct clk *main_clks[] = {
@@ -314,8 +314,8 @@ static struct clk *main_clks[] = {
 	&pllc1_clk,
 	&pllc1_div2_clk,
 	&sh7372_pllc2_clk,
-	&sh7372_fsiack_clk,
-	&sh7372_fsibck_clk,
+	&fsiack_clk,
+	&fsibck_clk,
 };
 
 static void div4_kick(struct clk *clk)
@@ -399,14 +399,14 @@ static struct clk *hdmi_parent[] = {
 static struct clk *fsiackcr_parent[] = {
 	[0] = &pllc1_div2_clk,
 	[1] = &sh7372_pllc2_clk,
-	[2] = &sh7372_fsiack_clk, /* external input for FSI A */
+	[2] = &fsiack_clk, /* external input for FSI A */
 	[3] = NULL,	/* setting prohibited */
 };
 
 static struct clk *fsibckcr_parent[] = {
 	[0] = &pllc1_div2_clk,
 	[1] = &sh7372_pllc2_clk,
-	[2] = &sh7372_fsibck_clk, /* external input for FSI B */
+	[2] = &fsibck_clk, /* external input for FSI B */
 	[3] = NULL,	/* setting prohibited */
 };
 
@@ -420,87 +420,11 @@ static struct clk div6_reparent_clks[DIV6_REPARENT_NR] = {
 };
 
 /* FSI DIV */
-static unsigned long fsidiv_recalc(struct clk *clk)
-{
-	unsigned long value;
-
-	value = __raw_readl(clk->mapping->base);
-
-	value >>= 16;
-	if (value < 2)
-		return 0;
-
-	return clk->parent->rate / value;
-}
-
-static long fsidiv_round_rate(struct clk *clk, unsigned long rate)
-{
-	return clk_rate_div_range_round(clk, 2, 0xffff, rate);
-}
-
-static void fsidiv_disable(struct clk *clk)
-{
-	__raw_writel(0, clk->mapping->base);
-}
-
-static int fsidiv_enable(struct clk *clk)
-{
-	unsigned long value;
-
-	value  = __raw_readl(clk->mapping->base) >> 16;
-	if (value < 2)
-		return -EIO;
-
-	__raw_writel((value << 16) | 0x3, clk->mapping->base);
-
-	return 0;
-}
+enum { FSIDIV_A, FSIDIV_B, FSIDIV_REPARENT_NR };
 
-static int fsidiv_set_rate(struct clk *clk, unsigned long rate)
-{
-	int idx;
-
-	idx = (clk->parent->rate / rate) & 0xffff;
-	if (idx < 2)
-		return -EINVAL;
-
-	__raw_writel(idx << 16, clk->mapping->base);
-	return 0;
-}
-
-static struct sh_clk_ops fsidiv_clk_ops = {
-	.recalc		= fsidiv_recalc,
-	.round_rate	= fsidiv_round_rate,
-	.set_rate	= fsidiv_set_rate,
-	.enable		= fsidiv_enable,
-	.disable	= fsidiv_disable,
-};
-
-static struct clk_mapping fsidiva_clk_mapping = {
-	.phys	= FSIDIVA,
-	.len	= 8,
-};
-
-struct clk sh7372_fsidiva_clk = {
-	.ops		= &fsidiv_clk_ops,
-	.parent		= &div6_reparent_clks[DIV6_FSIA], /* late install */
-	.mapping	= &fsidiva_clk_mapping,
-};
-
-static struct clk_mapping fsidivb_clk_mapping = {
-	.phys	= FSIDIVB,
-	.len	= 8,
-};
-
-struct clk sh7372_fsidivb_clk = {
-	.ops		= &fsidiv_clk_ops,
-	.parent		= &div6_reparent_clks[DIV6_FSIB],  /* late install */
-	.mapping	= &fsidivb_clk_mapping,
-};
-
-static struct clk *late_main_clks[] = {
-	&sh7372_fsidiva_clk,
-	&sh7372_fsidivb_clk,
+static struct clk fsidivs[] = {
+	[FSIDIV_A] = SH_CLK_FSIDIV(FSIDIVA, &div6_reparent_clks[DIV6_FSIA]),
+	[FSIDIV_B] = SH_CLK_FSIDIV(FSIDIVB, &div6_reparent_clks[DIV6_FSIB]),
 };
 
 enum { MSTP001, MSTP000,
@@ -583,6 +507,8 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_CON_ID("pllc1_clk", &pllc1_clk),
 	CLKDEV_CON_ID("pllc1_div2_clk", &pllc1_div2_clk),
 	CLKDEV_CON_ID("pllc2_clk", &sh7372_pllc2_clk),
+	CLKDEV_CON_ID("fsiack", &fsiack_clk),
+	CLKDEV_CON_ID("fsibck", &fsibck_clk),
 
 	/* DIV4 clocks */
 	CLKDEV_CON_ID("i_clk", &div4_clks[DIV4_I]),
@@ -678,6 +604,10 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_ICK_ID("icka", "sh_fsi2", &div6_reparent_clks[DIV6_FSIA]),
 	CLKDEV_ICK_ID("ickb", "sh_fsi2", &div6_reparent_clks[DIV6_FSIB]),
 	CLKDEV_ICK_ID("spu2", "sh_fsi2", &mstp_clks[MSTP223]),
+	CLKDEV_ICK_ID("diva", "sh_fsi2", &fsidivs[FSIDIV_A]),
+	CLKDEV_ICK_ID("divb", "sh_fsi2", &fsidivs[FSIDIV_B]),
+	CLKDEV_ICK_ID("xcka", "sh_fsi2", &fsiack_clk),
+	CLKDEV_ICK_ID("xckb", "sh_fsi2", &fsibck_clk),
 };
 
 void __init sh7372_clock_init(void)
@@ -706,8 +636,8 @@ void __init sh7372_clock_init(void)
 	if (!ret)
 		ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
 
-	for (k = 0; !ret && (k < ARRAY_SIZE(late_main_clks)); k++)
-		ret = clk_register(late_main_clks[k]);
+	if (!ret)
+		ret = sh_clk_fsidiv_register(fsidivs, FSIDIV_REPARENT_NR);
 
 	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
 
diff --git a/arch/arm/mach-shmobile/clock-sh7377.c b/arch/arm/mach-shmobile/clock-sh7377.c
deleted file mode 100644
index b8480d19e1c..00000000000
--- a/arch/arm/mach-shmobile/clock-sh7377.c
+++ /dev/null
@@ -1,366 +0,0 @@
-/*
- * SH7377 clock framework support
- *
- * Copyright (C) 2010 Magnus Damm
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/sh_clk.h>
-#include <linux/clkdev.h>
-#include <mach/common.h>
-
-/* SH7377 registers */
-#define RTFRQCR    IOMEM(0xe6150000)
-#define SYFRQCR    IOMEM(0xe6150004)
-#define CMFRQCR    IOMEM(0xe61500E0)
-#define VCLKCR1    IOMEM(0xe6150008)
-#define VCLKCR2    IOMEM(0xe615000C)
-#define VCLKCR3    IOMEM(0xe615001C)
-#define FMSICKCR   IOMEM(0xe6150010)
-#define FMSOCKCR   IOMEM(0xe6150014)
-#define FSICKCR    IOMEM(0xe6150018)
-#define PLLC1CR    IOMEM(0xe6150028)
-#define PLLC2CR    IOMEM(0xe615002C)
-#define SUBUSBCKCR IOMEM(0xe6150080)
-#define SPUCKCR    IOMEM(0xe6150084)
-#define MSUCKCR    IOMEM(0xe6150088)
-#define MVI3CKCR   IOMEM(0xe6150090)
-#define HDMICKCR   IOMEM(0xe6150094)
-#define MFCK1CR    IOMEM(0xe6150098)
-#define MFCK2CR    IOMEM(0xe615009C)
-#define DSITCKCR   IOMEM(0xe6150060)
-#define DSIPCKCR   IOMEM(0xe6150064)
-#define SMSTPCR0   IOMEM(0xe6150130)
-#define SMSTPCR1   IOMEM(0xe6150134)
-#define SMSTPCR2   IOMEM(0xe6150138)
-#define SMSTPCR3   IOMEM(0xe615013C)
-#define SMSTPCR4   IOMEM(0xe6150140)
-
-/* Fixed 32 KHz root clock from EXTALR pin */
-static struct clk r_clk = {
-	.rate           = 32768,
-};
-
-/*
- * 26MHz default rate for the EXTALC1 root input clock.
- * If needed, reset this with clk_set_rate() from the platform code.
- */
-struct clk sh7377_extalc1_clk = {
-	.rate		= 26666666,
-};
-
-/*
- * 48MHz default rate for the EXTAL2 root input clock.
- * If needed, reset this with clk_set_rate() from the platform code.
- */
-struct clk sh7377_extal2_clk = {
-	.rate		= 48000000,
-};
-
-/* A fixed divide-by-2 block */
-static unsigned long div2_recalc(struct clk *clk)
-{
-	return clk->parent->rate / 2;
-}
-
-static struct sh_clk_ops div2_clk_ops = {
-	.recalc		= div2_recalc,
-};
-
-/* Divide extalc1 by two */
-static struct clk extalc1_div2_clk = {
-	.ops		= &div2_clk_ops,
-	.parent		= &sh7377_extalc1_clk,
-};
-
-/* Divide extal2 by two */
-static struct clk extal2_div2_clk = {
-	.ops		= &div2_clk_ops,
-	.parent		= &sh7377_extal2_clk,
-};
-
-/* Divide extal2 by four */
-static struct clk extal2_div4_clk = {
-	.ops		= &div2_clk_ops,
-	.parent		= &extal2_div2_clk,
-};
-
-/* PLLC1 */
-static unsigned long pllc1_recalc(struct clk *clk)
-{
-	unsigned long mult = 1;
-
-	if (__raw_readl(PLLC1CR) & (1 << 14))
-		mult = (((__raw_readl(RTFRQCR) >> 24) & 0x3f) + 1) * 2;
-
-	return clk->parent->rate * mult;
-}
-
-static struct sh_clk_ops pllc1_clk_ops = {
-	.recalc		= pllc1_recalc,
-};
-
-static struct clk pllc1_clk = {
-	.ops		= &pllc1_clk_ops,
-	.flags		= CLK_ENABLE_ON_INIT,
-	.parent		= &extalc1_div2_clk,
-};
-
-/* Divide PLLC1 by two */
-static struct clk pllc1_div2_clk = {
-	.ops		= &div2_clk_ops,
-	.parent		= &pllc1_clk,
-};
-
-/* PLLC2 */
-static unsigned long pllc2_recalc(struct clk *clk)
-{
-	unsigned long mult = 1;
-
-	if (__raw_readl(PLLC2CR) & (1 << 31))
-		mult = (((__raw_readl(PLLC2CR) >> 24) & 0x3f) + 1) * 2;
-
-	return clk->parent->rate * mult;
-}
-
-static struct sh_clk_ops pllc2_clk_ops = {
-	.recalc		= pllc2_recalc,
-};
-
-static struct clk pllc2_clk = {
-	.ops		= &pllc2_clk_ops,
-	.flags		= CLK_ENABLE_ON_INIT,
-	.parent		= &extalc1_div2_clk,
-};
-
-static struct clk *main_clks[] = {
-	&r_clk,
-	&sh7377_extalc1_clk,
-	&sh7377_extal2_clk,
-	&extalc1_div2_clk,
-	&extal2_div2_clk,
-	&extal2_div4_clk,
-	&pllc1_clk,
-	&pllc1_div2_clk,
-	&pllc2_clk,
-};
-
-static void div4_kick(struct clk *clk)
-{
-	unsigned long value;
-
-	/* set KICK bit in SYFRQCR to update hardware setting */
-	value = __raw_readl(SYFRQCR);
-	value |= (1 << 31);
-	__raw_writel(value, SYFRQCR);
-}
-
-static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18,
-			  24, 32, 36, 48, 0, 72, 96, 0 };
-
-static struct clk_div_mult_table div4_div_mult_table = {
-	.divisors = divisors,
-	.nr_divisors = ARRAY_SIZE(divisors),
-};
-
-static struct clk_div4_table div4_table = {
-	.div_mult_table = &div4_div_mult_table,
-	.kick = div4_kick,
-};
-
-enum { DIV4_I, DIV4_ZG, DIV4_B, DIV4_M1, DIV4_CSIR,
-       DIV4_ZTR, DIV4_ZT, DIV4_Z, DIV4_HP,
-       DIV4_ZS, DIV4_ZB, DIV4_ZB3, DIV4_CP, DIV4_NR };
-
-#define DIV4(_reg, _bit, _mask, _flags) \
-  SH_CLK_DIV4(&pllc1_clk, _reg, _bit, _mask, _flags)
-
-static struct clk div4_clks[DIV4_NR] = {
-	[DIV4_I] = DIV4(RTFRQCR, 20, 0x6fff, CLK_ENABLE_ON_INIT),
-	[DIV4_ZG] = DIV4(RTFRQCR, 16, 0x6fff, CLK_ENABLE_ON_INIT),
-	[DIV4_B] = DIV4(RTFRQCR, 8, 0x6fff, CLK_ENABLE_ON_INIT),
-	[DIV4_M1] = DIV4(RTFRQCR, 4, 0x6fff, CLK_ENABLE_ON_INIT),
-	[DIV4_CSIR] = DIV4(RTFRQCR, 0, 0x6fff, 0),
-	[DIV4_ZTR] = DIV4(SYFRQCR, 20, 0x6fff, 0),
-	[DIV4_ZT] = DIV4(SYFRQCR, 16, 0x6fff, 0),
-	[DIV4_Z] = DIV4(SYFRQCR, 12, 0x6fff, 0),
-	[DIV4_HP] = DIV4(SYFRQCR, 4, 0x6fff, 0),
-	[DIV4_ZS] = DIV4(CMFRQCR, 12, 0x6fff, 0),
-	[DIV4_ZB] = DIV4(CMFRQCR, 8, 0x6fff, 0),
-	[DIV4_ZB3] = DIV4(CMFRQCR, 4, 0x6fff, 0),
-	[DIV4_CP] = DIV4(CMFRQCR, 0, 0x6fff, 0),
-};
-
-enum { DIV6_VCK1, DIV6_VCK2, DIV6_VCK3, DIV6_FMSI, DIV6_FMSO,
-       DIV6_FSI, DIV6_SUB, DIV6_SPU, DIV6_MSU, DIV6_MVI3, DIV6_HDMI,
-       DIV6_MF1, DIV6_MF2, DIV6_DSIT, DIV6_DSIP,
-       DIV6_NR };
-
-static struct clk div6_clks[] = {
-	[DIV6_VCK1] = SH_CLK_DIV6(&pllc1_div2_clk, VCLKCR1, 0),
-	[DIV6_VCK2] = SH_CLK_DIV6(&pllc1_div2_clk, VCLKCR2, 0),
-	[DIV6_VCK3] = SH_CLK_DIV6(&pllc1_div2_clk, VCLKCR3, 0),
-	[DIV6_FMSI] = SH_CLK_DIV6(&pllc1_div2_clk, FMSICKCR, 0),
-	[DIV6_FMSO] = SH_CLK_DIV6(&pllc1_div2_clk, FMSOCKCR, 0),
-	[DIV6_FSI] = SH_CLK_DIV6(&pllc1_div2_clk, FSICKCR, 0),
-	[DIV6_SUB] = SH_CLK_DIV6(&sh7377_extal2_clk, SUBUSBCKCR, 0),
-	[DIV6_SPU] = SH_CLK_DIV6(&pllc1_div2_clk, SPUCKCR, 0),
-	[DIV6_MSU] = SH_CLK_DIV6(&pllc1_div2_clk, MSUCKCR, 0),
-	[DIV6_MVI3] = SH_CLK_DIV6(&pllc1_div2_clk, MVI3CKCR, 0),
-	[DIV6_HDMI] = SH_CLK_DIV6(&pllc1_div2_clk, HDMICKCR, 0),
-	[DIV6_MF1] = SH_CLK_DIV6(&pllc1_div2_clk, MFCK1CR, 0),
-	[DIV6_MF2] = SH_CLK_DIV6(&pllc1_div2_clk, MFCK2CR, 0),
-	[DIV6_DSIT] = SH_CLK_DIV6(&pllc1_div2_clk, DSITCKCR, 0),
-	[DIV6_DSIP] = SH_CLK_DIV6(&pllc1_div2_clk, DSIPCKCR, 0),
-};
-
-enum { MSTP001,
-       MSTP131, MSTP130, MSTP129, MSTP128, MSTP116, MSTP106, MSTP101,
-       MSTP223, MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200,
-       MSTP331, MSTP329, MSTP325, MSTP323, MSTP322,
-       MSTP315, MSTP314, MSTP313,
-       MSTP403,
-       MSTP_NR };
-
-#define MSTP(_parent, _reg, _bit, _flags) \
-  SH_CLK_MSTP32(_parent, _reg, _bit, _flags)
-
-static struct clk mstp_clks[] = {
-	[MSTP001] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR0, 1, 0), /* IIC2 */
-	[MSTP131] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 31, 0), /* VEU3 */
-	[MSTP130] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 30, 0), /* VEU2 */
-	[MSTP129] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 29, 0), /* VEU1 */
-	[MSTP128] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 28, 0), /* VEU0 */
-	[MSTP116] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR1, 16, 0), /* IIC0 */
-	[MSTP106] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 6, 0), /* JPU */
-	[MSTP101] = MSTP(&div4_clks[DIV4_M1], SMSTPCR1, 1, 0), /* VPU */
-	[MSTP223] = MSTP(&div6_clks[DIV6_SPU], SMSTPCR2, 23, 0), /* SPU2 */
-	[MSTP207] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 7, 0), /* SCIFA5 */
-	[MSTP206] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 6, 0), /* SCIFB */
-	[MSTP204] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 4, 0), /* SCIFA0 */
-	[MSTP203] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 3, 0), /* SCIFA1 */
-	[MSTP202] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 2, 0), /* SCIFA2 */
-	[MSTP201] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 1, 0), /* SCIFA3 */
-	[MSTP200] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 0, 0), /* SCIFA4 */
-	[MSTP331] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 31, 0), /* SCIFA6 */
-	[MSTP329] = MSTP(&r_clk, SMSTPCR3, 29, 0), /* CMT10 */
-	[MSTP325] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 25, 0), /* IRDA */
-	[MSTP323] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 23, 0), /* IIC1 */
-	[MSTP322] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 22, 0), /* USB0 */
-	[MSTP315] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 15, 0), /* FLCTL */
-	[MSTP314] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 14, 0), /* SDHI0 */
-	[MSTP313] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 13, 0), /* SDHI1 */
-	[MSTP403] = MSTP(&r_clk, SMSTPCR4, 3, 0), /* KEYSC */
-};
-
-static struct clk_lookup lookups[] = {
-	/* main clocks */
-	CLKDEV_CON_ID("r_clk", &r_clk),
-	CLKDEV_CON_ID("extalc1", &sh7377_extalc1_clk),
-	CLKDEV_CON_ID("extal2", &sh7377_extal2_clk),
-	CLKDEV_CON_ID("extalc1_div2_clk", &extalc1_div2_clk),
-	CLKDEV_CON_ID("extal2_div2_clk", &extal2_div2_clk),
-	CLKDEV_CON_ID("extal2_div4_clk", &extal2_div4_clk),
-	CLKDEV_CON_ID("pllc1_clk", &pllc1_clk),
-	CLKDEV_CON_ID("pllc1_div2_clk", &pllc1_div2_clk),
-	CLKDEV_CON_ID("pllc2_clk", &pllc2_clk),
-
-	/* DIV4 clocks */
-	CLKDEV_CON_ID("i_clk", &div4_clks[DIV4_I]),
-	CLKDEV_CON_ID("zg_clk", &div4_clks[DIV4_ZG]),
-	CLKDEV_CON_ID("b_clk", &div4_clks[DIV4_B]),
-	CLKDEV_CON_ID("m1_clk", &div4_clks[DIV4_M1]),
-	CLKDEV_CON_ID("csir_clk", &div4_clks[DIV4_CSIR]),
-	CLKDEV_CON_ID("ztr_clk", &div4_clks[DIV4_ZTR]),
-	CLKDEV_CON_ID("zt_clk", &div4_clks[DIV4_ZT]),
-	CLKDEV_CON_ID("z_clk", &div4_clks[DIV4_Z]),
-	CLKDEV_CON_ID("hp_clk", &div4_clks[DIV4_HP]),
-	CLKDEV_CON_ID("zs_clk", &div4_clks[DIV4_ZS]),
-	CLKDEV_CON_ID("zb_clk", &div4_clks[DIV4_ZB]),
-	CLKDEV_CON_ID("zb3_clk", &div4_clks[DIV4_ZB3]),
-	CLKDEV_CON_ID("cp_clk", &div4_clks[DIV4_CP]),
-
-	/* DIV6 clocks */
-	CLKDEV_CON_ID("vck1_clk", &div6_clks[DIV6_VCK1]),
-	CLKDEV_CON_ID("vck2_clk", &div6_clks[DIV6_VCK2]),
-	CLKDEV_CON_ID("vck3_clk", &div6_clks[DIV6_VCK3]),
-	CLKDEV_CON_ID("fmsi_clk", &div6_clks[DIV6_FMSI]),
-	CLKDEV_CON_ID("fmso_clk", &div6_clks[DIV6_FMSO]),
-	CLKDEV_CON_ID("fsi_clk", &div6_clks[DIV6_FSI]),
-	CLKDEV_CON_ID("sub_clk", &div6_clks[DIV6_SUB]),
-	CLKDEV_CON_ID("spu_clk", &div6_clks[DIV6_SPU]),
-	CLKDEV_CON_ID("msu_clk", &div6_clks[DIV6_MSU]),
-	CLKDEV_CON_ID("mvi3_clk", &div6_clks[DIV6_MVI3]),
-	CLKDEV_CON_ID("hdmi_clk", &div6_clks[DIV6_HDMI]),
-	CLKDEV_CON_ID("mf1_clk", &div6_clks[DIV6_MF1]),
-	CLKDEV_CON_ID("mf2_clk", &div6_clks[DIV6_MF2]),
-	CLKDEV_CON_ID("dsit_clk", &div6_clks[DIV6_DSIT]),
-	CLKDEV_CON_ID("dsip_clk", &div6_clks[DIV6_DSIP]),
-
-	/* MSTP32 clocks */
-	CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* IIC2 */
-	CLKDEV_DEV_ID("uio_pdrv_genirq.4", &mstp_clks[MSTP131]), /* VEU3 */
-	CLKDEV_DEV_ID("uio_pdrv_genirq.3", &mstp_clks[MSTP130]), /* VEU2 */
-	CLKDEV_DEV_ID("uio_pdrv_genirq.2", &mstp_clks[MSTP129]), /* VEU1 */
-	CLKDEV_DEV_ID("uio_pdrv_genirq.1", &mstp_clks[MSTP128]), /* VEU0 */
-	CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]), /* IIC0 */
-	CLKDEV_DEV_ID("uio_pdrv_genirq.5", &mstp_clks[MSTP106]), /* JPU */
-	CLKDEV_DEV_ID("uio_pdrv_genirq.0", &mstp_clks[MSTP101]), /* VPU */
-	CLKDEV_DEV_ID("uio_pdrv_genirq.6", &mstp_clks[MSTP223]), /* SPU2DSP0 */
-	CLKDEV_DEV_ID("uio_pdrv_genirq.7", &mstp_clks[MSTP223]), /* SPU2DSP1 */
-	CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP207]), /* SCIFA5 */
-	CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP206]), /* SCIFB */
-	CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]), /* SCIFA0 */
-	CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]), /* SCIFA1 */
-	CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP202]), /* SCIFA2 */
-	CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP201]), /* SCIFA3 */
-	CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP200]), /* SCIFA4 */
-	CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP331]), /* SCIFA6 */
-	CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]), /* CMT10 */
-	CLKDEV_DEV_ID("sh_irda", &mstp_clks[MSTP325]), /* IRDA */
-	CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]), /* IIC1 */
-	CLKDEV_DEV_ID("r8a66597_hcd.0", &mstp_clks[MSTP322]), /* USBHS */
-	CLKDEV_DEV_ID("r8a66597_udc.0", &mstp_clks[MSTP322]), /* USBHS */
-	CLKDEV_DEV_ID("sh_flctl", &mstp_clks[MSTP315]), /* FLCTL */
-	CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]), /* SDHI0 */
-	CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]), /* SDHI1 */
-	CLKDEV_DEV_ID("sh_keysc.0", &mstp_clks[MSTP403]), /* KEYSC */
-};
-
-void __init sh7377_clock_init(void)
-{
-	int k, ret = 0;
-
-	for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++)
-		ret = clk_register(main_clks[k]);
-
-	if (!ret)
-		ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table);
-
-	if (!ret)
-		ret = sh_clk_div6_register(div6_clks, DIV6_NR);
-
-	if (!ret)
-		ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
-
-	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
-
-	if (!ret)
-		shmobile_clk_init();
-	else
-		panic("failed to setup sh7377 clocks\n");
-}
diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h
index d47e215aca8..dfeca79e9e9 100644
--- a/arch/arm/mach-shmobile/include/mach/common.h
+++ b/arch/arm/mach-shmobile/include/mach/common.h
@@ -18,24 +18,6 @@ extern int shmobile_enter_wfi(struct cpuidle_device *dev,
 			      struct cpuidle_driver *drv, int index);
 extern void shmobile_cpuidle_set_driver(struct cpuidle_driver *drv);
 
-extern void sh7367_init_irq(void);
-extern void sh7367_map_io(void);
-extern void sh7367_add_early_devices(void);
-extern void sh7367_add_standard_devices(void);
-extern void sh7367_clock_init(void);
-extern void sh7367_pinmux_init(void);
-extern struct clk sh7367_extalb1_clk;
-extern struct clk sh7367_extal2_clk;
-
-extern void sh7377_init_irq(void);
-extern void sh7377_map_io(void);
-extern void sh7377_add_early_devices(void);
-extern void sh7377_add_standard_devices(void);
-extern void sh7377_clock_init(void);
-extern void sh7377_pinmux_init(void);
-extern struct clk sh7377_extalc1_clk;
-extern struct clk sh7377_extal2_clk;
-
 extern void sh7372_init_irq(void);
 extern void sh7372_map_io(void);
 extern void sh7372_add_early_devices(void);
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7779.h b/arch/arm/mach-shmobile/include/mach/r8a7779.h
index 499f52d2a4a..8ab0cd6ad6b 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7779.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a7779.h
@@ -71,7 +71,7 @@ enum {
 	GPIO_FN_A19,
 
 	/* IPSR0 */
-	GPIO_FN_PENC2, GPIO_FN_SCK0, GPIO_FN_PWM1, GPIO_FN_PWMFSW0,
+	GPIO_FN_USB_PENC2, GPIO_FN_SCK0, GPIO_FN_PWM1, GPIO_FN_PWMFSW0,
 	GPIO_FN_SCIF_CLK, GPIO_FN_TCLK0_C, GPIO_FN_BS, GPIO_FN_SD1_DAT2,
 	GPIO_FN_MMC0_D2, GPIO_FN_FD2, GPIO_FN_ATADIR0, GPIO_FN_SDSELF,
 	GPIO_FN_HCTS1, GPIO_FN_TX4_C, GPIO_FN_A0, GPIO_FN_SD1_DAT3,
diff --git a/arch/arm/mach-shmobile/include/mach/sh7367.h b/arch/arm/mach-shmobile/include/mach/sh7367.h
deleted file mode 100644
index 52d0de686f6..00000000000
--- a/arch/arm/mach-shmobile/include/mach/sh7367.h
+++ /dev/null
@@ -1,332 +0,0 @@
-#ifndef __ASM_SH7367_H__
-#define __ASM_SH7367_H__
-
-/* Pin Function Controller:
- * GPIO_FN_xx - GPIO used to select pin function
- * GPIO_PORTxx - GPIO mapped to real I/O pin on CPU
- */
-enum {
-	/* 49-1 -> 49-6 (GPIO) */
-	GPIO_PORT0, GPIO_PORT1, GPIO_PORT2, GPIO_PORT3, GPIO_PORT4,
-	GPIO_PORT5, GPIO_PORT6, GPIO_PORT7, GPIO_PORT8, GPIO_PORT9,
-
-	GPIO_PORT10, GPIO_PORT11, GPIO_PORT12, GPIO_PORT13, GPIO_PORT14,
-	GPIO_PORT15, GPIO_PORT16, GPIO_PORT17, GPIO_PORT18, GPIO_PORT19,
-
-	GPIO_PORT20, GPIO_PORT21, GPIO_PORT22, GPIO_PORT23, GPIO_PORT24,
-	GPIO_PORT25, GPIO_PORT26, GPIO_PORT27, GPIO_PORT28, GPIO_PORT29,
-
-	GPIO_PORT30, GPIO_PORT31, GPIO_PORT32, GPIO_PORT33, GPIO_PORT34,
-	GPIO_PORT35, GPIO_PORT36, GPIO_PORT37, GPIO_PORT38, GPIO_PORT39,
-
-	GPIO_PORT40, GPIO_PORT41, GPIO_PORT42, GPIO_PORT43, GPIO_PORT44,
-	GPIO_PORT45, GPIO_PORT46, GPIO_PORT47, GPIO_PORT48, GPIO_PORT49,
-
-	GPIO_PORT50, GPIO_PORT51, GPIO_PORT52, GPIO_PORT53, GPIO_PORT54,
-	GPIO_PORT55, GPIO_PORT56, GPIO_PORT57, GPIO_PORT58, GPIO_PORT59,
-
-	GPIO_PORT60, GPIO_PORT61, GPIO_PORT62, GPIO_PORT63, GPIO_PORT64,
-	GPIO_PORT65, GPIO_PORT66, GPIO_PORT67, GPIO_PORT68, GPIO_PORT69,
-
-	GPIO_PORT70, GPIO_PORT71, GPIO_PORT72, GPIO_PORT73, GPIO_PORT74,
-	GPIO_PORT75, GPIO_PORT76, GPIO_PORT77, GPIO_PORT78, GPIO_PORT79,
-
-	GPIO_PORT80, GPIO_PORT81, GPIO_PORT82, GPIO_PORT83, GPIO_PORT84,
-	GPIO_PORT85, GPIO_PORT86, GPIO_PORT87, GPIO_PORT88, GPIO_PORT89,
-
-	GPIO_PORT90, GPIO_PORT91, GPIO_PORT92, GPIO_PORT93, GPIO_PORT94,
-	GPIO_PORT95, GPIO_PORT96, GPIO_PORT97, GPIO_PORT98, GPIO_PORT99,
-
-	GPIO_PORT100, GPIO_PORT101, GPIO_PORT102, GPIO_PORT103, GPIO_PORT104,
-	GPIO_PORT105, GPIO_PORT106, GPIO_PORT107, GPIO_PORT108, GPIO_PORT109,
-
-	GPIO_PORT110, GPIO_PORT111, GPIO_PORT112, GPIO_PORT113, GPIO_PORT114,
-	GPIO_PORT115, GPIO_PORT116, GPIO_PORT117, GPIO_PORT118, GPIO_PORT119,
-
-	GPIO_PORT120, GPIO_PORT121, GPIO_PORT122, GPIO_PORT123, GPIO_PORT124,
-	GPIO_PORT125, GPIO_PORT126, GPIO_PORT127, GPIO_PORT128, GPIO_PORT129,
-
-	GPIO_PORT130, GPIO_PORT131, GPIO_PORT132, GPIO_PORT133, GPIO_PORT134,
-	GPIO_PORT135, GPIO_PORT136, GPIO_PORT137, GPIO_PORT138, GPIO_PORT139,
-
-	GPIO_PORT140, GPIO_PORT141, GPIO_PORT142, GPIO_PORT143, GPIO_PORT144,
-	GPIO_PORT145, GPIO_PORT146, GPIO_PORT147, GPIO_PORT148, GPIO_PORT149,
-
-	GPIO_PORT150, GPIO_PORT151, GPIO_PORT152, GPIO_PORT153, GPIO_PORT154,
-	GPIO_PORT155, GPIO_PORT156, GPIO_PORT157, GPIO_PORT158, GPIO_PORT159,
-
-	GPIO_PORT160, GPIO_PORT161, GPIO_PORT162, GPIO_PORT163, GPIO_PORT164,
-	GPIO_PORT165, GPIO_PORT166, GPIO_PORT167, GPIO_PORT168, GPIO_PORT169,
-
-	GPIO_PORT170, GPIO_PORT171, GPIO_PORT172, GPIO_PORT173, GPIO_PORT174,
-	GPIO_PORT175, GPIO_PORT176, GPIO_PORT177, GPIO_PORT178, GPIO_PORT179,
-
-	GPIO_PORT180, GPIO_PORT181, GPIO_PORT182, GPIO_PORT183, GPIO_PORT184,
-	GPIO_PORT185, GPIO_PORT186, GPIO_PORT187, GPIO_PORT188, GPIO_PORT189,
-
-	GPIO_PORT190, GPIO_PORT191, GPIO_PORT192, GPIO_PORT193, GPIO_PORT194,
-	GPIO_PORT195, GPIO_PORT196, GPIO_PORT197, GPIO_PORT198, GPIO_PORT199,
-
-	GPIO_PORT200, GPIO_PORT201, GPIO_PORT202, GPIO_PORT203, GPIO_PORT204,
-	GPIO_PORT205, GPIO_PORT206, GPIO_PORT207, GPIO_PORT208, GPIO_PORT209,
-
-	GPIO_PORT210, GPIO_PORT211, GPIO_PORT212, GPIO_PORT213, GPIO_PORT214,
-	GPIO_PORT215, GPIO_PORT216, GPIO_PORT217, GPIO_PORT218, GPIO_PORT219,
-
-	GPIO_PORT220, GPIO_PORT221, GPIO_PORT222, GPIO_PORT223, GPIO_PORT224,
-	GPIO_PORT225, GPIO_PORT226, GPIO_PORT227, GPIO_PORT228, GPIO_PORT229,
-
-	GPIO_PORT230, GPIO_PORT231, GPIO_PORT232, GPIO_PORT233, GPIO_PORT234,
-	GPIO_PORT235, GPIO_PORT236, GPIO_PORT237, GPIO_PORT238, GPIO_PORT239,
-
-	GPIO_PORT240, GPIO_PORT241, GPIO_PORT242, GPIO_PORT243, GPIO_PORT244,
-	GPIO_PORT245, GPIO_PORT246, GPIO_PORT247, GPIO_PORT248, GPIO_PORT249,
-
-	GPIO_PORT250, GPIO_PORT251, GPIO_PORT252, GPIO_PORT253, GPIO_PORT254,
-	GPIO_PORT255, GPIO_PORT256, GPIO_PORT257, GPIO_PORT258, GPIO_PORT259,
-
-	GPIO_PORT260, GPIO_PORT261, GPIO_PORT262, GPIO_PORT263, GPIO_PORT264,
-	GPIO_PORT265, GPIO_PORT266, GPIO_PORT267, GPIO_PORT268, GPIO_PORT269,
-
-	GPIO_PORT270, GPIO_PORT271, GPIO_PORT272,
-
-	/* Special Pull-up / Pull-down Functions */
-	GPIO_FN_PORT48_KEYIN0_PU, GPIO_FN_PORT49_KEYIN1_PU,
-	GPIO_FN_PORT50_KEYIN2_PU, GPIO_FN_PORT55_KEYIN3_PU,
-	GPIO_FN_PORT56_KEYIN4_PU, GPIO_FN_PORT57_KEYIN5_PU,
-	GPIO_FN_PORT58_KEYIN6_PU,
-
-	/* 49-1 (FN) */
-	GPIO_FN_VBUS0, GPIO_FN_CPORT0, GPIO_FN_CPORT1, GPIO_FN_CPORT2,
-	GPIO_FN_CPORT3, GPIO_FN_CPORT4, GPIO_FN_CPORT5, GPIO_FN_CPORT6,
-	GPIO_FN_CPORT7, GPIO_FN_CPORT8, GPIO_FN_CPORT9, GPIO_FN_CPORT10,
-	GPIO_FN_CPORT11, GPIO_FN_SIN2, GPIO_FN_CPORT12, GPIO_FN_XCTS2,
-	GPIO_FN_CPORT13, GPIO_FN_RFSPO4, GPIO_FN_CPORT14, GPIO_FN_RFSPO5,
-	GPIO_FN_CPORT15, GPIO_FN_CPORT16, GPIO_FN_CPORT17, GPIO_FN_SOUT2,
-	GPIO_FN_CPORT18, GPIO_FN_XRTS2, GPIO_FN_CPORT19, GPIO_FN_CPORT20,
-	GPIO_FN_RFSPO6, GPIO_FN_CPORT21, GPIO_FN_STATUS0, GPIO_FN_CPORT22,
-	GPIO_FN_STATUS1, GPIO_FN_CPORT23, GPIO_FN_STATUS2, GPIO_FN_RFSPO7,
-	GPIO_FN_MPORT0, GPIO_FN_MPORT1, GPIO_FN_B_SYNLD1, GPIO_FN_B_SYNLD2,
-	GPIO_FN_XMAINPS, GPIO_FN_XDIVPS, GPIO_FN_XIDRST, GPIO_FN_IDCLK,
-	GPIO_FN_IDIO, GPIO_FN_SOUT1, GPIO_FN_SCIFA4_TXD,
-	GPIO_FN_M02_BERDAT, GPIO_FN_SIN1, GPIO_FN_SCIFA4_RXD, GPIO_FN_XWUP,
-	GPIO_FN_XRTS1, GPIO_FN_SCIFA4_RTS, GPIO_FN_M03_BERCLK,
-	GPIO_FN_XCTS1, GPIO_FN_SCIFA4_CTS,
-
-	/* 49-2 (FN) */
-	GPIO_FN_HSU_IQ_AGC6, GPIO_FN_MFG2_IN2, GPIO_FN_MSIOF2_MCK0,
-	GPIO_FN_HSU_IQ_AGC5, GPIO_FN_MFG2_IN1, GPIO_FN_MSIOF2_MCK1,
-	GPIO_FN_HSU_IQ_AGC4, GPIO_FN_MSIOF2_RSYNC,
-	GPIO_FN_HSU_IQ_AGC3, GPIO_FN_MFG2_OUT1, GPIO_FN_MSIOF2_RSCK,
-	GPIO_FN_HSU_IQ_AGC2, GPIO_FN_PORT42_KEYOUT0,
-	GPIO_FN_HSU_IQ_AGC1, GPIO_FN_PORT43_KEYOUT1,
-	GPIO_FN_HSU_IQ_AGC0, GPIO_FN_PORT44_KEYOUT2,
-	GPIO_FN_HSU_IQ_AGC_ST, GPIO_FN_PORT45_KEYOUT3,
-	GPIO_FN_HSU_IQ_PDO, GPIO_FN_PORT46_KEYOUT4,
-	GPIO_FN_HSU_IQ_PYO, GPIO_FN_PORT47_KEYOUT5,
-	GPIO_FN_HSU_EN_TXMUX_G3MO, GPIO_FN_PORT48_KEYIN0,
-	GPIO_FN_HSU_I_TXMUX_G3MO, GPIO_FN_PORT49_KEYIN1,
-	GPIO_FN_HSU_Q_TXMUX_G3MO, GPIO_FN_PORT50_KEYIN2,
-	GPIO_FN_HSU_SYO, GPIO_FN_PORT51_MSIOF2_TSYNC,
-	GPIO_FN_HSU_SDO, GPIO_FN_PORT52_MSIOF2_TSCK,
-	GPIO_FN_HSU_TGTTI_G3MO, GPIO_FN_PORT53_MSIOF2_TXD,
-	GPIO_FN_B_TIME_STAMP, GPIO_FN_PORT54_MSIOF2_RXD,
-	GPIO_FN_HSU_SDI, GPIO_FN_PORT55_KEYIN3,
-	GPIO_FN_HSU_SCO, GPIO_FN_PORT56_KEYIN4,
-	GPIO_FN_HSU_DREQ, GPIO_FN_PORT57_KEYIN5,
-	GPIO_FN_HSU_DACK, GPIO_FN_PORT58_KEYIN6,
-	GPIO_FN_HSU_CLK61M, GPIO_FN_PORT59_MSIOF2_SS1,
-	GPIO_FN_HSU_XRST, GPIO_FN_PORT60_MSIOF2_SS2,
-	GPIO_FN_PCMCLKO, GPIO_FN_SYNC8KO, GPIO_FN_DNPCM_A, GPIO_FN_UPPCM_A,
-	GPIO_FN_XTALB1L,
-	GPIO_FN_GPS_AGC1, GPIO_FN_SCIFA0_RTS,
-	GPIO_FN_GPS_AGC2, GPIO_FN_SCIFA0_SCK,
-	GPIO_FN_GPS_AGC3, GPIO_FN_SCIFA0_TXD,
-	GPIO_FN_GPS_AGC4, GPIO_FN_SCIFA0_RXD,
-	GPIO_FN_GPS_PWRD, GPIO_FN_SCIFA0_CTS,
-	GPIO_FN_GPS_IM, GPIO_FN_GPS_IS, GPIO_FN_GPS_QM, GPIO_FN_GPS_QS,
-	GPIO_FN_SIUBOMC, GPIO_FN_TPU2TO0,
-	GPIO_FN_SIUCKB, GPIO_FN_TPU2TO1,
-	GPIO_FN_SIUBOLR, GPIO_FN_BBIF2_TSYNC, GPIO_FN_TPU2TO2,
-	GPIO_FN_SIUBOBT, GPIO_FN_BBIF2_TSCK, GPIO_FN_TPU2TO3,
-	GPIO_FN_SIUBOSLD, GPIO_FN_BBIF2_TXD, GPIO_FN_TPU3TO0,
-	GPIO_FN_SIUBILR, GPIO_FN_TPU3TO1,
-	GPIO_FN_SIUBIBT, GPIO_FN_TPU3TO2,
-	GPIO_FN_SIUBISLD, GPIO_FN_TPU3TO3,
-	GPIO_FN_NMI, GPIO_FN_TPU4TO0,
-	GPIO_FN_DNPCM_M, GPIO_FN_TPU4TO1, GPIO_FN_TPU4TO2, GPIO_FN_TPU4TO3,
-	GPIO_FN_IRQ_TMPB,
-	GPIO_FN_PWEN, GPIO_FN_MFG1_OUT1,
-	GPIO_FN_OVCN, GPIO_FN_MFG1_IN1,
-	GPIO_FN_OVCN2, GPIO_FN_MFG1_IN2,
-
-	/* 49-3 (FN) */
-	GPIO_FN_RFSPO1, GPIO_FN_RFSPO2, GPIO_FN_RFSPO3, GPIO_FN_PORT93_VIO_CKO2,
-	GPIO_FN_USBTERM, GPIO_FN_EXTLP, GPIO_FN_IDIN,
-	GPIO_FN_SCIFA5_CTS, GPIO_FN_MFG0_IN1,
-	GPIO_FN_SCIFA5_RTS, GPIO_FN_MFG0_IN2,
-	GPIO_FN_SCIFA5_RXD,
-	GPIO_FN_SCIFA5_TXD,
-	GPIO_FN_SCIFA5_SCK, GPIO_FN_MFG0_OUT1,
-	GPIO_FN_A0_EA0, GPIO_FN_BS,
-	GPIO_FN_A14_EA14, GPIO_FN_PORT102_KEYOUT0,
-	GPIO_FN_A15_EA15, GPIO_FN_PORT103_KEYOUT1, GPIO_FN_DV_CLKOL,
-	GPIO_FN_A16_EA16, GPIO_FN_PORT104_KEYOUT2,
-	GPIO_FN_DV_VSYNCL, GPIO_FN_MSIOF0_SS1,
-	GPIO_FN_A17_EA17, GPIO_FN_PORT105_KEYOUT3,
-	GPIO_FN_DV_HSYNCL, GPIO_FN_MSIOF0_TSYNC,
-	GPIO_FN_A18_EA18, GPIO_FN_PORT106_KEYOUT4,
-	GPIO_FN_DV_DL0, GPIO_FN_MSIOF0_TSCK,
-	GPIO_FN_A19_EA19, GPIO_FN_PORT107_KEYOUT5,
-	GPIO_FN_DV_DL1, GPIO_FN_MSIOF0_TXD,
-	GPIO_FN_A20_EA20, GPIO_FN_PORT108_KEYIN0,
-	GPIO_FN_DV_DL2, GPIO_FN_MSIOF0_RSCK,
-	GPIO_FN_A21_EA21, GPIO_FN_PORT109_KEYIN1,
-	GPIO_FN_DV_DL3, GPIO_FN_MSIOF0_RSYNC,
-	GPIO_FN_A22_EA22, GPIO_FN_PORT110_KEYIN2,
-	GPIO_FN_DV_DL4, GPIO_FN_MSIOF0_MCK0,
-	GPIO_FN_A23_EA23, GPIO_FN_PORT111_KEYIN3,
-	GPIO_FN_DV_DL5, GPIO_FN_MSIOF0_MCK1,
-	GPIO_FN_A24_EA24, GPIO_FN_PORT112_KEYIN4,
-	GPIO_FN_DV_DL6, GPIO_FN_MSIOF0_RXD,
-	GPIO_FN_A25_EA25, GPIO_FN_PORT113_KEYIN5,
-	GPIO_FN_DV_DL7, GPIO_FN_MSIOF0_SS2,
-	GPIO_FN_A26, GPIO_FN_PORT113_KEYIN6, GPIO_FN_DV_CLKIL,
-	GPIO_FN_D0_ED0_NAF0, GPIO_FN_D1_ED1_NAF1, GPIO_FN_D2_ED2_NAF2,
-	GPIO_FN_D3_ED3_NAF3, GPIO_FN_D4_ED4_NAF4, GPIO_FN_D5_ED5_NAF5,
-	GPIO_FN_D6_ED6_NAF6, GPIO_FN_D7_ED7_NAF7, GPIO_FN_D8_ED8_NAF8,
-	GPIO_FN_D9_ED9_NAF9, GPIO_FN_D10_ED10_NAF10, GPIO_FN_D11_ED11_NAF11,
-	GPIO_FN_D12_ED12_NAF12, GPIO_FN_D13_ED13_NAF13,
-	GPIO_FN_D14_ED14_NAF14, GPIO_FN_D15_ED15_NAF15,
-	GPIO_FN_CS4, GPIO_FN_CS5A, GPIO_FN_CS5B, GPIO_FN_FCE1,
-	GPIO_FN_CS6B, GPIO_FN_XCS2, GPIO_FN_FCE0, GPIO_FN_CS6A,
-	GPIO_FN_DACK0, GPIO_FN_WAIT, GPIO_FN_DREQ0, GPIO_FN_RD_XRD,
-	GPIO_FN_A27, GPIO_FN_RDWR_XWE, GPIO_FN_WE0_XWR0_FWE,
-	GPIO_FN_WE1_XWR1, GPIO_FN_FRB, GPIO_FN_CKO,
-	GPIO_FN_NBRSTOUT, GPIO_FN_NBRST,
-
-	/* 49-4 (FN) */
-	GPIO_FN_RFSPO0, GPIO_FN_PORT146_VIO_CKO2, GPIO_FN_TSTMD,
-	GPIO_FN_VIO_VD, GPIO_FN_VIO_HD,
-	GPIO_FN_VIO_D0, GPIO_FN_VIO_D1, GPIO_FN_VIO_D2,
-	GPIO_FN_VIO_D3, GPIO_FN_VIO_D4, GPIO_FN_VIO_D5,
-	GPIO_FN_VIO_D6, GPIO_FN_VIO_D7, GPIO_FN_VIO_D8,
-	GPIO_FN_VIO_D9, GPIO_FN_VIO_D10, GPIO_FN_VIO_D11,
-	GPIO_FN_VIO_D12, GPIO_FN_VIO_D13, GPIO_FN_VIO_D14,
-	GPIO_FN_VIO_D15, GPIO_FN_VIO_CLK, GPIO_FN_VIO_FIELD,
-	GPIO_FN_VIO_CKO,
-	GPIO_FN_MFG3_IN1, GPIO_FN_MFG3_IN2,
-	GPIO_FN_M9_SLCD_A01, GPIO_FN_MFG3_OUT1, GPIO_FN_TPU0TO0,
-	GPIO_FN_M10_SLCD_CK1, GPIO_FN_MFG4_IN1, GPIO_FN_TPU0TO1,
-	GPIO_FN_M11_SLCD_SO1, GPIO_FN_MFG4_IN2, GPIO_FN_TPU0TO2,
-	GPIO_FN_M12_SLCD_CE1, GPIO_FN_MFG4_OUT1, GPIO_FN_TPU0TO3,
-	GPIO_FN_LCDD0, GPIO_FN_PORT175_KEYOUT0, GPIO_FN_DV_D0,
-	GPIO_FN_SIUCKA, GPIO_FN_MFG0_OUT2,
-	GPIO_FN_LCDD1, GPIO_FN_PORT176_KEYOUT1, GPIO_FN_DV_D1,
-	GPIO_FN_SIUAOLR, GPIO_FN_BBIF2_TSYNC1,
-	GPIO_FN_LCDD2, GPIO_FN_PORT177_KEYOUT2, GPIO_FN_DV_D2,
-	GPIO_FN_SIUAOBT, GPIO_FN_BBIF2_TSCK1,
-	GPIO_FN_LCDD3, GPIO_FN_PORT178_KEYOUT3, GPIO_FN_DV_D3,
-	GPIO_FN_SIUAOSLD, GPIO_FN_BBIF2_TXD1,
-	GPIO_FN_LCDD4, GPIO_FN_PORT179_KEYOUT4, GPIO_FN_DV_D4,
-	GPIO_FN_SIUAISPD, GPIO_FN_MFG1_OUT2,
-	GPIO_FN_LCDD5, GPIO_FN_PORT180_KEYOUT5, GPIO_FN_DV_D5,
-	GPIO_FN_SIUAILR, GPIO_FN_MFG2_OUT2,
-	GPIO_FN_LCDD6, GPIO_FN_DV_D6,
-	GPIO_FN_SIUAIBT, GPIO_FN_MFG3_OUT2, GPIO_FN_XWR2,
-	GPIO_FN_LCDD7, GPIO_FN_DV_D7,
-	GPIO_FN_SIUAISLD, GPIO_FN_MFG4_OUT2, GPIO_FN_XWR3,
-	GPIO_FN_LCDD8, GPIO_FN_DV_D8, GPIO_FN_D16, GPIO_FN_ED16,
-	GPIO_FN_LCDD9, GPIO_FN_DV_D9, GPIO_FN_D17, GPIO_FN_ED17,
-	GPIO_FN_LCDD10, GPIO_FN_DV_D10, GPIO_FN_D18, GPIO_FN_ED18,
-	GPIO_FN_LCDD11, GPIO_FN_DV_D11, GPIO_FN_D19, GPIO_FN_ED19,
-	GPIO_FN_LCDD12, GPIO_FN_DV_D12, GPIO_FN_D20, GPIO_FN_ED20,
-	GPIO_FN_LCDD13, GPIO_FN_DV_D13, GPIO_FN_D21, GPIO_FN_ED21,
-	GPIO_FN_LCDD14, GPIO_FN_DV_D14, GPIO_FN_D22, GPIO_FN_ED22,
-	GPIO_FN_LCDD15, GPIO_FN_DV_D15, GPIO_FN_D23, GPIO_FN_ED23,
-	GPIO_FN_LCDD16, GPIO_FN_DV_HSYNC, GPIO_FN_D24, GPIO_FN_ED24,
-	GPIO_FN_LCDD17, GPIO_FN_DV_VSYNC, GPIO_FN_D25, GPIO_FN_ED25,
-	GPIO_FN_LCDD18, GPIO_FN_DREQ2, GPIO_FN_MSIOF0L_TSCK,
-	GPIO_FN_D26, GPIO_FN_ED26,
-	GPIO_FN_LCDD19, GPIO_FN_MSIOF0L_TSYNC,
-	GPIO_FN_D27, GPIO_FN_ED27,
-	GPIO_FN_LCDD20, GPIO_FN_TS_SPSYNC1, GPIO_FN_MSIOF0L_MCK0,
-	GPIO_FN_D28, GPIO_FN_ED28,
-	GPIO_FN_LCDD21, GPIO_FN_TS_SDAT1, GPIO_FN_MSIOF0L_MCK1,
-	GPIO_FN_D29, GPIO_FN_ED29,
-	GPIO_FN_LCDD22, GPIO_FN_TS_SDEN1, GPIO_FN_MSIOF0L_SS1,
-	GPIO_FN_D30, GPIO_FN_ED30,
-	GPIO_FN_LCDD23, GPIO_FN_TS_SCK1, GPIO_FN_MSIOF0L_SS2,
-	GPIO_FN_D31, GPIO_FN_ED31,
-	GPIO_FN_LCDDCK, GPIO_FN_LCDWR, GPIO_FN_DV_CKO, GPIO_FN_SIUAOSPD,
-	GPIO_FN_LCDRD, GPIO_FN_DACK2, GPIO_FN_MSIOF0L_RSYNC,
-
-
-	/* 49-5 (FN) */
-	GPIO_FN_LCDHSYN, GPIO_FN_LCDCS, GPIO_FN_LCDCS2, GPIO_FN_DACK3,
-	GPIO_FN_LCDDISP, GPIO_FN_LCDRS, GPIO_FN_DREQ3, GPIO_FN_MSIOF0L_RSCK,
-	GPIO_FN_LCDCSYN, GPIO_FN_LCDCSYN2, GPIO_FN_DV_CKI,
-	GPIO_FN_LCDLCLK, GPIO_FN_DREQ1, GPIO_FN_MSIOF0L_RXD,
-	GPIO_FN_LCDDON, GPIO_FN_LCDDON2, GPIO_FN_DACK1, GPIO_FN_MSIOF0L_TXD,
-	GPIO_FN_VIO_DR0, GPIO_FN_VIO_DR1, GPIO_FN_VIO_DR2, GPIO_FN_VIO_DR3,
-	GPIO_FN_VIO_DR4, GPIO_FN_VIO_DR5, GPIO_FN_VIO_DR6, GPIO_FN_VIO_DR7,
-	GPIO_FN_VIO_VDR, GPIO_FN_VIO_HDR,
-	GPIO_FN_VIO_CLKR, GPIO_FN_VIO_CKOR,
-	GPIO_FN_SCIFA1_TXD, GPIO_FN_GPS_PGFA0,
-	GPIO_FN_SCIFA1_SCK, GPIO_FN_GPS_PGFA1,
-	GPIO_FN_SCIFA1_RTS, GPIO_FN_GPS_EPPSINMON,
-	GPIO_FN_SCIFA1_RXD, GPIO_FN_SCIFA1_CTS,
-	GPIO_FN_MSIOF1_TXD, GPIO_FN_SCIFA1_TXD2, GPIO_FN_GPS_TXD,
-	GPIO_FN_MSIOF1_TSYNC, GPIO_FN_SCIFA1_CTS2, GPIO_FN_I2C_SDA2,
-	GPIO_FN_MSIOF1_TSCK, GPIO_FN_SCIFA1_SCK2,
-	GPIO_FN_MSIOF1_RXD, GPIO_FN_SCIFA1_RXD2, GPIO_FN_GPS_RXD,
-	GPIO_FN_MSIOF1_RSCK, GPIO_FN_SCIFA1_RTS2,
-	GPIO_FN_MSIOF1_RSYNC, GPIO_FN_I2C_SCL2,
-	GPIO_FN_MSIOF1_MCK0, GPIO_FN_MSIOF1_MCK1,
-	GPIO_FN_MSIOF1_SS1, GPIO_FN_EDBGREQ3,
-	GPIO_FN_MSIOF1_SS2,
-	GPIO_FN_PORT236_IROUT, GPIO_FN_IRDA_OUT,
-	GPIO_FN_IRDA_IN, GPIO_FN_IRDA_FIRSEL,
-	GPIO_FN_TPU1TO0, GPIO_FN_TS_SPSYNC3,
-	GPIO_FN_TPU1TO1, GPIO_FN_TS_SDAT3,
-	GPIO_FN_TPU1TO2, GPIO_FN_TS_SDEN3, GPIO_FN_PORT241_MSIOF2_SS1,
-	GPIO_FN_TPU1TO3, GPIO_FN_PORT242_MSIOF2_TSCK,
-	GPIO_FN_M13_BSW, GPIO_FN_PORT243_MSIOF2_TSYNC,
-	GPIO_FN_M14_GSW, GPIO_FN_PORT244_MSIOF2_TXD,
-	GPIO_FN_PORT245_IROUT, GPIO_FN_M15_RSW,
-	GPIO_FN_SOUT3, GPIO_FN_SCIFA2_TXD1,
-	GPIO_FN_SIN3, GPIO_FN_SCIFA2_RXD1,
-	GPIO_FN_XRTS3, GPIO_FN_SCIFA2_RTS1, GPIO_FN_PORT248_MSIOF2_SS2,
-	GPIO_FN_XCTS3, GPIO_FN_SCIFA2_CTS1, GPIO_FN_PORT249_MSIOF2_RXD,
-	GPIO_FN_DINT, GPIO_FN_SCIFA2_SCK1, GPIO_FN_TS_SCK3,
-	GPIO_FN_SDHICLK0, GPIO_FN_TCK2,
-	GPIO_FN_SDHICD0,
-	GPIO_FN_SDHID0_0, GPIO_FN_TMS2,
-	GPIO_FN_SDHID0_1, GPIO_FN_TDO2,
-	GPIO_FN_SDHID0_2, GPIO_FN_TDI2,
-	GPIO_FN_SDHID0_3, GPIO_FN_RTCK2,
-
-	/* 49-6 (FN) */
-	GPIO_FN_SDHICMD0, GPIO_FN_TRST2,
-	GPIO_FN_SDHIWP0, GPIO_FN_EDBGREQ2,
-	GPIO_FN_SDHICLK1, GPIO_FN_TCK3,
-	GPIO_FN_SDHID1_0, GPIO_FN_M11_SLCD_SO2,
-	GPIO_FN_TS_SPSYNC2, GPIO_FN_TMS3,
-	GPIO_FN_SDHID1_1, GPIO_FN_M9_SLCD_AO2,
-	GPIO_FN_TS_SDAT2, GPIO_FN_TDO3,
-	GPIO_FN_SDHID1_2, GPIO_FN_M10_SLCD_CK2,
-	GPIO_FN_TS_SDEN2, GPIO_FN_TDI3,
-	GPIO_FN_SDHID1_3, GPIO_FN_M12_SLCD_CE2,
-	GPIO_FN_TS_SCK2, GPIO_FN_RTCK3,
-	GPIO_FN_SDHICMD1, GPIO_FN_TRST3,
-	GPIO_FN_SDHICLK2, GPIO_FN_SCIFB_SCK,
-	GPIO_FN_SDHID2_0, GPIO_FN_SCIFB_TXD,
-	GPIO_FN_SDHID2_1, GPIO_FN_SCIFB_CTS,
-	GPIO_FN_SDHID2_2, GPIO_FN_SCIFB_RXD,
-	GPIO_FN_SDHID2_3, GPIO_FN_SCIFB_RTS,
-	GPIO_FN_SDHICMD2,
-	GPIO_FN_RESETOUTS,
-	GPIO_FN_DIVLOCK,
-};
-
-#endif /* __ASM_SH7367_H__ */
diff --git a/arch/arm/mach-shmobile/include/mach/sh7372.h b/arch/arm/mach-shmobile/include/mach/sh7372.h
index eb98b45c508..b582facc1cf 100644
--- a/arch/arm/mach-shmobile/include/mach/sh7372.h
+++ b/arch/arm/mach-shmobile/include/mach/sh7372.h
@@ -452,6 +452,10 @@ enum {
 	SHDMA_SLAVE_SCIF5_RX,
 	SHDMA_SLAVE_SCIF6_TX,
 	SHDMA_SLAVE_SCIF6_RX,
+	SHDMA_SLAVE_FLCTL0_TX,
+	SHDMA_SLAVE_FLCTL0_RX,
+	SHDMA_SLAVE_FLCTL1_TX,
+	SHDMA_SLAVE_FLCTL1_RX,
 	SHDMA_SLAVE_SDHI0_RX,
 	SHDMA_SLAVE_SDHI0_TX,
 	SHDMA_SLAVE_SDHI1_RX,
@@ -473,10 +477,6 @@ extern struct clk sh7372_extal2_clk;
 extern struct clk sh7372_dv_clki_clk;
 extern struct clk sh7372_dv_clki_div2_clk;
 extern struct clk sh7372_pllc2_clk;
-extern struct clk sh7372_fsiack_clk;
-extern struct clk sh7372_fsibck_clk;
-extern struct clk sh7372_fsidiva_clk;
-extern struct clk sh7372_fsidivb_clk;
 
 extern void sh7372_intcs_suspend(void);
 extern void sh7372_intcs_resume(void);
diff --git a/arch/arm/mach-shmobile/include/mach/sh7377.h b/arch/arm/mach-shmobile/include/mach/sh7377.h
deleted file mode 100644
index f580e227dd1..00000000000
--- a/arch/arm/mach-shmobile/include/mach/sh7377.h
+++ /dev/null
@@ -1,360 +0,0 @@
-#ifndef __ASM_SH7377_H__
-#define __ASM_SH7377_H__
-
-/* Pin Function Controller:
- * GPIO_FN_xx - GPIO used to select pin function
- * GPIO_PORTxx - GPIO mapped to real I/O pin on CPU
- */
-enum {
-	/* 55-1 -> 55-5 (GPIO) */
-	GPIO_PORT0, GPIO_PORT1, GPIO_PORT2, GPIO_PORT3, GPIO_PORT4,
-	GPIO_PORT5, GPIO_PORT6, GPIO_PORT7, GPIO_PORT8, GPIO_PORT9,
-
-	GPIO_PORT10, GPIO_PORT11, GPIO_PORT12, GPIO_PORT13, GPIO_PORT14,
-	GPIO_PORT15, GPIO_PORT16, GPIO_PORT17, GPIO_PORT18, GPIO_PORT19,
-
-	GPIO_PORT20, GPIO_PORT21, GPIO_PORT22, GPIO_PORT23, GPIO_PORT24,
-	GPIO_PORT25, GPIO_PORT26, GPIO_PORT27, GPIO_PORT28, GPIO_PORT29,
-
-	GPIO_PORT30, GPIO_PORT31, GPIO_PORT32, GPIO_PORT33, GPIO_PORT34,
-	GPIO_PORT35, GPIO_PORT36, GPIO_PORT37, GPIO_PORT38, GPIO_PORT39,
-
-	GPIO_PORT40, GPIO_PORT41, GPIO_PORT42, GPIO_PORT43, GPIO_PORT44,
-	GPIO_PORT45, GPIO_PORT46, GPIO_PORT47, GPIO_PORT48, GPIO_PORT49,
-
-	GPIO_PORT50, GPIO_PORT51, GPIO_PORT52, GPIO_PORT53, GPIO_PORT54,
-	GPIO_PORT55, GPIO_PORT56, GPIO_PORT57, GPIO_PORT58, GPIO_PORT59,
-
-	GPIO_PORT60, GPIO_PORT61, GPIO_PORT62, GPIO_PORT63, GPIO_PORT64,
-	GPIO_PORT65, GPIO_PORT66, GPIO_PORT67, GPIO_PORT68, GPIO_PORT69,
-
-	GPIO_PORT70, GPIO_PORT71, GPIO_PORT72, GPIO_PORT73, GPIO_PORT74,
-	GPIO_PORT75, GPIO_PORT76, GPIO_PORT77, GPIO_PORT78, GPIO_PORT79,
-
-	GPIO_PORT80, GPIO_PORT81, GPIO_PORT82, GPIO_PORT83, GPIO_PORT84,
-	GPIO_PORT85, GPIO_PORT86, GPIO_PORT87, GPIO_PORT88, GPIO_PORT89,
-
-	GPIO_PORT90, GPIO_PORT91, GPIO_PORT92, GPIO_PORT93, GPIO_PORT94,
-	GPIO_PORT95, GPIO_PORT96, GPIO_PORT97, GPIO_PORT98, GPIO_PORT99,
-
-	GPIO_PORT100, GPIO_PORT101, GPIO_PORT102, GPIO_PORT103, GPIO_PORT104,
-	GPIO_PORT105, GPIO_PORT106, GPIO_PORT107, GPIO_PORT108, GPIO_PORT109,
-
-	GPIO_PORT110, GPIO_PORT111, GPIO_PORT112, GPIO_PORT113, GPIO_PORT114,
-	GPIO_PORT115, GPIO_PORT116, GPIO_PORT117, GPIO_PORT118,
-
-	GPIO_PORT128, GPIO_PORT129,
-
-	GPIO_PORT130, GPIO_PORT131, GPIO_PORT132, GPIO_PORT133, GPIO_PORT134,
-	GPIO_PORT135, GPIO_PORT136, GPIO_PORT137, GPIO_PORT138, GPIO_PORT139,
-
-	GPIO_PORT140, GPIO_PORT141, GPIO_PORT142, GPIO_PORT143, GPIO_PORT144,
-	GPIO_PORT145, GPIO_PORT146, GPIO_PORT147, GPIO_PORT148, GPIO_PORT149,
-
-	GPIO_PORT150, GPIO_PORT151, GPIO_PORT152, GPIO_PORT153, GPIO_PORT154,
-	GPIO_PORT155, GPIO_PORT156, GPIO_PORT157, GPIO_PORT158, GPIO_PORT159,
-
-	GPIO_PORT160, GPIO_PORT161, GPIO_PORT162, GPIO_PORT163, GPIO_PORT164,
-
-	GPIO_PORT192, GPIO_PORT193, GPIO_PORT194,
-	GPIO_PORT195, GPIO_PORT196, GPIO_PORT197, GPIO_PORT198, GPIO_PORT199,
-
-	GPIO_PORT200, GPIO_PORT201, GPIO_PORT202, GPIO_PORT203, GPIO_PORT204,
-	GPIO_PORT205, GPIO_PORT206, GPIO_PORT207, GPIO_PORT208, GPIO_PORT209,
-
-	GPIO_PORT210, GPIO_PORT211, GPIO_PORT212, GPIO_PORT213, GPIO_PORT214,
-	GPIO_PORT215, GPIO_PORT216, GPIO_PORT217, GPIO_PORT218, GPIO_PORT219,
-
-	GPIO_PORT220, GPIO_PORT221, GPIO_PORT222, GPIO_PORT223, GPIO_PORT224,
-	GPIO_PORT225, GPIO_PORT226, GPIO_PORT227, GPIO_PORT228, GPIO_PORT229,
-
-	GPIO_PORT230, GPIO_PORT231, GPIO_PORT232, GPIO_PORT233, GPIO_PORT234,
-	GPIO_PORT235, GPIO_PORT236, GPIO_PORT237, GPIO_PORT238, GPIO_PORT239,
-
-	GPIO_PORT240, GPIO_PORT241, GPIO_PORT242, GPIO_PORT243, GPIO_PORT244,
-	GPIO_PORT245, GPIO_PORT246, GPIO_PORT247, GPIO_PORT248, GPIO_PORT249,
-
-	GPIO_PORT250, GPIO_PORT251, GPIO_PORT252, GPIO_PORT253, GPIO_PORT254,
-	GPIO_PORT255, GPIO_PORT256, GPIO_PORT257, GPIO_PORT258, GPIO_PORT259,
-
-	GPIO_PORT260, GPIO_PORT261, GPIO_PORT262, GPIO_PORT263, GPIO_PORT264,
-
-	/* Special Pull-up / Pull-down Functions */
-	GPIO_FN_PORT66_KEYIN0_PU, GPIO_FN_PORT67_KEYIN1_PU,
-	GPIO_FN_PORT68_KEYIN2_PU, GPIO_FN_PORT69_KEYIN3_PU,
-	GPIO_FN_PORT70_KEYIN4_PU, GPIO_FN_PORT71_KEYIN5_PU,
-	GPIO_FN_PORT72_KEYIN6_PU,
-
-	/* 55-1 (FN) */
-	GPIO_FN_VBUS_0,
-	GPIO_FN_CPORT0,
-	GPIO_FN_CPORT1,
-	GPIO_FN_CPORT2,
-	GPIO_FN_CPORT3,
-	GPIO_FN_CPORT4,
-	GPIO_FN_CPORT5,
-	GPIO_FN_CPORT6,
-	GPIO_FN_CPORT7,
-	GPIO_FN_CPORT8,
-	GPIO_FN_CPORT9,
-	GPIO_FN_CPORT10,
-	GPIO_FN_CPORT11, GPIO_FN_SIN2,
-	GPIO_FN_CPORT12, GPIO_FN_XCTS2,
-	GPIO_FN_CPORT13, GPIO_FN_RFSPO4,
-	GPIO_FN_CPORT14, GPIO_FN_RFSPO5,
-	GPIO_FN_CPORT15, GPIO_FN_SCIFA0_SCK, GPIO_FN_GPS_AGC2,
-	GPIO_FN_CPORT16, GPIO_FN_SCIFA0_TXD, GPIO_FN_GPS_AGC3,
-	GPIO_FN_CPORT17_IC_OE, GPIO_FN_SOUT2,
-	GPIO_FN_CPORT18, GPIO_FN_XRTS2, GPIO_FN_PORT19_VIO_CKO2,
-	GPIO_FN_CPORT19_MPORT1,
-	GPIO_FN_CPORT20, GPIO_FN_RFSPO6,
-	GPIO_FN_CPORT21, GPIO_FN_STATUS0,
-	GPIO_FN_CPORT22, GPIO_FN_STATUS1,
-	GPIO_FN_CPORT23, GPIO_FN_STATUS2, GPIO_FN_RFSPO7,
-	GPIO_FN_B_SYNLD1,
-	GPIO_FN_B_SYNLD2, GPIO_FN_SYSENMSK,
-	GPIO_FN_XMAINPS,
-	GPIO_FN_XDIVPS,
-	GPIO_FN_XIDRST,
-	GPIO_FN_IDCLK, GPIO_FN_IC_DP,
-	GPIO_FN_IDIO, GPIO_FN_IC_DM,
-	GPIO_FN_SOUT1, GPIO_FN_SCIFA4_TXD, GPIO_FN_M02_BERDAT,
-	GPIO_FN_SIN1, GPIO_FN_SCIFA4_RXD, GPIO_FN_XWUP,
-	GPIO_FN_XRTS1, GPIO_FN_SCIFA4_RTS, GPIO_FN_M03_BERCLK,
-	GPIO_FN_XCTS1, GPIO_FN_SCIFA4_CTS,
-	GPIO_FN_PCMCLKO,
-	GPIO_FN_SYNC8KO,
-
-	/* 55-2 (FN) */
-	GPIO_FN_DNPCM_A,
-	GPIO_FN_UPPCM_A,
-	GPIO_FN_VACK,
-	GPIO_FN_XTALB1L,
-	GPIO_FN_GPS_AGC1, GPIO_FN_SCIFA0_RTS,
-	GPIO_FN_GPS_AGC4, GPIO_FN_SCIFA0_RXD,
-	GPIO_FN_GPS_PWRDOWN, GPIO_FN_SCIFA0_CTS,
-	GPIO_FN_GPS_IM,
-	GPIO_FN_GPS_IS,
-	GPIO_FN_GPS_QM,
-	GPIO_FN_GPS_QS,
-	GPIO_FN_FMSOCK, GPIO_FN_PORT49_IRDA_OUT, GPIO_FN_PORT49_IROUT,
-	GPIO_FN_FMSOOLR, GPIO_FN_BBIF2_TSYNC2, GPIO_FN_TPU2TO2, GPIO_FN_IPORT3,
-	GPIO_FN_FMSIOLR,
-	GPIO_FN_FMSOOBT, GPIO_FN_BBIF2_TSCK2, GPIO_FN_TPU2TO3, GPIO_FN_OPORT1,
-	GPIO_FN_FMSIOBT,
-	GPIO_FN_FMSOSLD, GPIO_FN_BBIF2_TXD2, GPIO_FN_OPORT2,
-	GPIO_FN_FMSOILR, GPIO_FN_PORT53_IRDA_IN, GPIO_FN_TPU3TO3,
-	GPIO_FN_OPORT3, GPIO_FN_FMSIILR,
-	GPIO_FN_FMSOIBT, GPIO_FN_PORT54_IRDA_FIRSEL, GPIO_FN_TPU3TO2,
-	GPIO_FN_FMSIIBT,
-	GPIO_FN_FMSISLD, GPIO_FN_MFG0_OUT1, GPIO_FN_TPU0TO0,
-	GPIO_FN_A0_EA0, GPIO_FN_BS,
-	GPIO_FN_A12_EA12, GPIO_FN_PORT58_VIO_CKOR, GPIO_FN_TPU4TO2,
-	GPIO_FN_A13_EA13, GPIO_FN_PORT59_IROUT, GPIO_FN_MFG0_OUT2,
-	GPIO_FN_TPU0TO1,
-	GPIO_FN_A14_EA14, GPIO_FN_PORT60_KEYOUT5,
-	GPIO_FN_A15_EA15, GPIO_FN_PORT61_KEYOUT4,
-	GPIO_FN_A16_EA16, GPIO_FN_PORT62_KEYOUT3, GPIO_FN_MSIOF0_SS1,
-	GPIO_FN_A17_EA17, GPIO_FN_PORT63_KEYOUT2, GPIO_FN_MSIOF0_TSYNC,
-	GPIO_FN_A18_EA18, GPIO_FN_PORT64_KEYOUT1, GPIO_FN_MSIOF0_TSCK,
-	GPIO_FN_A19_EA19, GPIO_FN_PORT65_KEYOUT0, GPIO_FN_MSIOF0_TXD,
-	GPIO_FN_A20_EA20, GPIO_FN_PORT66_KEYIN0, GPIO_FN_MSIOF0_RSCK,
-	GPIO_FN_A21_EA21, GPIO_FN_PORT67_KEYIN1, GPIO_FN_MSIOF0_RSYNC,
-	GPIO_FN_A22_EA22, GPIO_FN_PORT68_KEYIN2, GPIO_FN_MSIOF0_MCK0,
-	GPIO_FN_A23_EA23, GPIO_FN_PORT69_KEYIN3, GPIO_FN_MSIOF0_MCK1,
-	GPIO_FN_A24_EA24, GPIO_FN_PORT70_KEYIN4, GPIO_FN_MSIOF0_RXD,
-	GPIO_FN_A25_EA25, GPIO_FN_PORT71_KEYIN5, GPIO_FN_MSIOF0_SS2,
-	GPIO_FN_A26, GPIO_FN_PORT72_KEYIN6,
-	GPIO_FN_D0_ED0_NAF0,
-	GPIO_FN_D1_ED1_NAF1,
-	GPIO_FN_D2_ED2_NAF2,
-	GPIO_FN_D3_ED3_NAF3,
-	GPIO_FN_D4_ED4_NAF4,
-	GPIO_FN_D5_ED5_NAF5,
-	GPIO_FN_D6_ED6_NAF6,
-	GPIO_FN_D7_ED7_NAF7,
-	GPIO_FN_D8_ED8_NAF8,
-	GPIO_FN_D9_ED9_NAF9,
-	GPIO_FN_D10_ED10_NAF10,
-	GPIO_FN_D11_ED11_NAF11,
-	GPIO_FN_D12_ED12_NAF12,
-	GPIO_FN_D13_ED13_NAF13,
-	GPIO_FN_D14_ED14_NAF14,
-	GPIO_FN_D15_ED15_NAF15,
-	GPIO_FN_CS4,
-	GPIO_FN_CS5A, GPIO_FN_FMSICK,
-	GPIO_FN_CS5B, GPIO_FN_FCE1,
-
-	/* 55-3 (FN) */
-	GPIO_FN_CS6B, GPIO_FN_XCS2, GPIO_FN_CS6A, GPIO_FN_DACK0,
-	GPIO_FN_FCE0,
-	GPIO_FN_WAIT, GPIO_FN_DREQ0,
-	GPIO_FN_RD_XRD,
-	GPIO_FN_WE0_XWR0_FWE,
-	GPIO_FN_WE1_XWR1,
-	GPIO_FN_FRB,
-	GPIO_FN_CKO,
-	GPIO_FN_NBRSTOUT,
-	GPIO_FN_NBRST,
-	GPIO_FN_GPS_EPPSIN,
-	GPIO_FN_LATCHPULSE,
-	GPIO_FN_LTESIGNAL,
-	GPIO_FN_LEGACYSTATE,
-	GPIO_FN_TCKON,
-	GPIO_FN_VIO_VD, GPIO_FN_PORT128_KEYOUT0, GPIO_FN_IPORT0,
-	GPIO_FN_VIO_HD, GPIO_FN_PORT129_KEYOUT1, GPIO_FN_IPORT1,
-	GPIO_FN_VIO_D0, GPIO_FN_PORT130_KEYOUT2, GPIO_FN_PORT130_MSIOF2_RXD,
-	GPIO_FN_VIO_D1, GPIO_FN_PORT131_KEYOUT3, GPIO_FN_PORT131_MSIOF2_SS1,
-	GPIO_FN_VIO_D2, GPIO_FN_PORT132_KEYOUT4, GPIO_FN_PORT132_MSIOF2_SS2,
-	GPIO_FN_VIO_D3, GPIO_FN_PORT133_KEYOUT5, GPIO_FN_PORT133_MSIOF2_TSYNC,
-	GPIO_FN_VIO_D4, GPIO_FN_PORT134_KEYIN0, GPIO_FN_PORT134_MSIOF2_TXD,
-	GPIO_FN_VIO_D5, GPIO_FN_PORT135_KEYIN1, GPIO_FN_PORT135_MSIOF2_TSCK,
-	GPIO_FN_VIO_D6, GPIO_FN_PORT136_KEYIN2,
-	GPIO_FN_VIO_D7, GPIO_FN_PORT137_KEYIN3,
-	GPIO_FN_VIO_D8, GPIO_FN_M9_SLCD_A01, GPIO_FN_PORT138_FSIAOMC,
-	GPIO_FN_VIO_D9, GPIO_FN_M10_SLCD_CK1, GPIO_FN_PORT139_FSIAOLR,
-	GPIO_FN_VIO_D10, GPIO_FN_M11_SLCD_SO1, GPIO_FN_TPU0TO2,
-	GPIO_FN_PORT140_FSIAOBT,
-	GPIO_FN_VIO_D11, GPIO_FN_M12_SLCD_CE1, GPIO_FN_TPU0TO3,
-	GPIO_FN_PORT141_FSIAOSLD,
-	GPIO_FN_VIO_D12, GPIO_FN_M13_BSW, GPIO_FN_PORT142_FSIACK,
-	GPIO_FN_VIO_D13, GPIO_FN_M14_GSW, GPIO_FN_PORT143_FSIAILR,
-	GPIO_FN_VIO_D14, GPIO_FN_M15_RSW, GPIO_FN_PORT144_FSIAIBT,
-	GPIO_FN_VIO_D15, GPIO_FN_TPU1TO3, GPIO_FN_PORT145_FSIAISLD,
-	GPIO_FN_VIO_CLK, GPIO_FN_PORT146_KEYIN4, GPIO_FN_IPORT2,
-	GPIO_FN_VIO_FIELD, GPIO_FN_PORT147_KEYIN5,
-	GPIO_FN_VIO_CKO, GPIO_FN_PORT148_KEYIN6,
-	GPIO_FN_A27, GPIO_FN_RDWR_XWE, GPIO_FN_MFG0_IN1,
-	GPIO_FN_MFG0_IN2,
-	GPIO_FN_TS_SPSYNC3, GPIO_FN_MSIOF2_RSCK,
-	GPIO_FN_TS_SDAT3, GPIO_FN_MSIOF2_RSYNC,
-	GPIO_FN_TPU1TO2, GPIO_FN_TS_SDEN3, GPIO_FN_PORT153_MSIOF2_SS1,
-	GPIO_FN_SOUT3, GPIO_FN_SCIFA2_TXD1, GPIO_FN_MSIOF2_MCK0,
-	GPIO_FN_SIN3, GPIO_FN_SCIFA2_RXD1, GPIO_FN_MSIOF2_MCK1,
-	GPIO_FN_XRTS3, GPIO_FN_SCIFA2_RTS1, GPIO_FN_PORT156_MSIOF2_SS2,
-	GPIO_FN_XCTS3, GPIO_FN_SCIFA2_CTS1, GPIO_FN_PORT157_MSIOF2_RXD,
-
-	/* 55-4 (FN) */
-	GPIO_FN_DINT, GPIO_FN_SCIFA2_SCK1, GPIO_FN_TS_SCK3,
-	GPIO_FN_PORT159_SCIFB_SCK, GPIO_FN_PORT159_SCIFA5_SCK, GPIO_FN_NMI,
-	GPIO_FN_PORT160_SCIFB_TXD, GPIO_FN_PORT160_SCIFA5_TXD, GPIO_FN_SOUT0,
-	GPIO_FN_PORT161_SCIFB_CTS, GPIO_FN_PORT161_SCIFA5_CTS, GPIO_FN_XCTS0,
-	GPIO_FN_MFG3_IN2,
-	GPIO_FN_PORT162_SCIFB_RXD, GPIO_FN_PORT162_SCIFA5_RXD, GPIO_FN_SIN0,
-	GPIO_FN_MFG3_IN1,
-	GPIO_FN_PORT163_SCIFB_RTS, GPIO_FN_PORT163_SCIFA5_RTS, GPIO_FN_XRTS0,
-	GPIO_FN_MFG3_OUT1,
-	GPIO_FN_TPU3TO0,
-	GPIO_FN_LCDD0, GPIO_FN_PORT192_KEYOUT0, GPIO_FN_EXT_CKI,
-	GPIO_FN_LCDD1, GPIO_FN_PORT193_KEYOUT1, GPIO_FN_PORT193_SCIFA5_CTS,
-	GPIO_FN_BBIF2_TSYNC1,
-	GPIO_FN_LCDD2, GPIO_FN_PORT194_KEYOUT2, GPIO_FN_PORT194_SCIFA5_RTS,
-	GPIO_FN_BBIF2_TSCK1,
-	GPIO_FN_LCDD3, GPIO_FN_PORT195_KEYOUT3, GPIO_FN_PORT195_SCIFA5_RXD,
-	GPIO_FN_BBIF2_TXD1,
-	GPIO_FN_LCDD4, GPIO_FN_PORT196_KEYOUT4, GPIO_FN_PORT196_SCIFA5_TXD,
-	GPIO_FN_LCDD5, GPIO_FN_PORT197_KEYOUT5, GPIO_FN_PORT197_SCIFA5_SCK,
-	GPIO_FN_MFG2_OUT2, GPIO_FN_TPU2TO1,
-	GPIO_FN_LCDD6, GPIO_FN_XWR2,
-	GPIO_FN_LCDD7, GPIO_FN_TPU4TO1, GPIO_FN_MFG4_OUT2, GPIO_FN_XWR3,
-	GPIO_FN_LCDD8, GPIO_FN_PORT200_KEYIN0, GPIO_FN_VIO_DR0, GPIO_FN_D16,
-	GPIO_FN_ED16,
-	GPIO_FN_LCDD9, GPIO_FN_PORT201_KEYIN1, GPIO_FN_VIO_DR1, GPIO_FN_D17,
-	GPIO_FN_ED17,
-	GPIO_FN_LCDD10, GPIO_FN_PORT202_KEYIN2, GPIO_FN_VIO_DR2, GPIO_FN_D18,
-	GPIO_FN_ED18,
-	GPIO_FN_LCDD11, GPIO_FN_PORT203_KEYIN3, GPIO_FN_VIO_DR3, GPIO_FN_D19,
-	GPIO_FN_ED19,
-	GPIO_FN_LCDD12, GPIO_FN_PORT204_KEYIN4, GPIO_FN_VIO_DR4, GPIO_FN_D20,
-	GPIO_FN_ED20,
-	GPIO_FN_LCDD13, GPIO_FN_PORT205_KEYIN5, GPIO_FN_VIO_DR5, GPIO_FN_D21,
-	GPIO_FN_ED21,
-	GPIO_FN_LCDD14, GPIO_FN_PORT206_KEYIN6, GPIO_FN_VIO_DR6, GPIO_FN_D22,
-	GPIO_FN_ED22,
-	GPIO_FN_LCDD15, GPIO_FN_PORT207_MSIOF0L_SS1, GPIO_FN_PORT207_KEYOUT0,
-	GPIO_FN_VIO_DR7,
-	GPIO_FN_D23, GPIO_FN_ED23,
-	GPIO_FN_LCDD16, GPIO_FN_PORT208_MSIOF0L_SS2, GPIO_FN_PORT208_KEYOUT1,
-	GPIO_FN_VIO_VDR,
-	GPIO_FN_D24, GPIO_FN_ED24,
-	GPIO_FN_LCDD17, GPIO_FN_PORT209_KEYOUT2, GPIO_FN_VIO_HDR, GPIO_FN_D25,
-	GPIO_FN_ED25,
-	GPIO_FN_LCDD18, GPIO_FN_DREQ2, GPIO_FN_PORT210_MSIOF0L_SS1, GPIO_FN_D26,
-	GPIO_FN_ED26,
-	GPIO_FN_LCDD19, GPIO_FN_PORT211_MSIOF0L_SS2, GPIO_FN_D27, GPIO_FN_ED27,
-	GPIO_FN_LCDD20, GPIO_FN_TS_SPSYNC1, GPIO_FN_MSIOF0L_MCK0, GPIO_FN_D28,
-	GPIO_FN_ED28,
-	GPIO_FN_LCDD21, GPIO_FN_TS_SDAT1, GPIO_FN_MSIOF0L_MCK1, GPIO_FN_D29,
-	GPIO_FN_ED29,
-	GPIO_FN_LCDD22, GPIO_FN_TS_SDEN1, GPIO_FN_MSIOF0L_RSCK, GPIO_FN_D30,
-	GPIO_FN_ED30,
-	GPIO_FN_LCDD23, GPIO_FN_TS_SCK1, GPIO_FN_MSIOF0L_RSYNC, GPIO_FN_D31,
-	GPIO_FN_ED31,
-	GPIO_FN_LCDDCK, GPIO_FN_LCDWR, GPIO_FN_PORT216_KEYOUT3,
-	GPIO_FN_VIO_CLKR,
-	GPIO_FN_LCDRD, GPIO_FN_DACK2, GPIO_FN_MSIOF0L_TSYNC,
-	GPIO_FN_LCDHSYN, GPIO_FN_LCDCS, GPIO_FN_LCDCS2, GPIO_FN_DACK3,
-	GPIO_FN_PORT218_VIO_CKOR, GPIO_FN_PORT218_KEYOUT4,
-	GPIO_FN_LCDDISP, GPIO_FN_LCDRS, GPIO_FN_DREQ3, GPIO_FN_MSIOF0L_TSCK,
-	GPIO_FN_LCDVSYN, GPIO_FN_LCDVSYN2, GPIO_FN_PORT220_KEYOUT5,
-	GPIO_FN_LCDLCLK, GPIO_FN_DREQ1, GPIO_FN_PWEN, GPIO_FN_MSIOF0L_RXD,
-	GPIO_FN_LCDDON, GPIO_FN_LCDDON2, GPIO_FN_DACK1, GPIO_FN_OVCN,
-	GPIO_FN_MSIOF0L_TXD,
-	GPIO_FN_SCIFA1_TXD, GPIO_FN_OVCN2,
-	GPIO_FN_EXTLP, GPIO_FN_SCIFA1_SCK, GPIO_FN_USBTERM,
-	GPIO_FN_PORT226_VIO_CKO2,
-	GPIO_FN_SCIFA1_RTS, GPIO_FN_IDIN,
-	GPIO_FN_SCIFA1_RXD,
-	GPIO_FN_SCIFA1_CTS, GPIO_FN_MFG1_IN1,
-	GPIO_FN_MSIOF1_TXD, GPIO_FN_SCIFA2_TXD2, GPIO_FN_PORT230_FSIAOMC,
-	GPIO_FN_MSIOF1_TSYNC, GPIO_FN_SCIFA2_CTS2, GPIO_FN_PORT231_FSIAOLR,
-	GPIO_FN_MSIOF1_TSCK, GPIO_FN_SCIFA2_SCK2, GPIO_FN_PORT232_FSIAOBT,
-	GPIO_FN_MSIOF1_RXD, GPIO_FN_SCIFA2_RXD2, GPIO_FN_GPS_VCOTRIG,
-	GPIO_FN_PORT233_FSIACK,
-	GPIO_FN_MSIOF1_RSCK, GPIO_FN_SCIFA2_RTS2, GPIO_FN_PORT234_FSIAOSLD,
-	GPIO_FN_MSIOF1_RSYNC, GPIO_FN_OPORT0, GPIO_FN_MFG1_IN2,
-	GPIO_FN_PORT235_FSIAILR,
-	GPIO_FN_MSIOF1_MCK0, GPIO_FN_I2C_SDA2, GPIO_FN_PORT236_FSIAIBT,
-	GPIO_FN_MSIOF1_MCK1, GPIO_FN_I2C_SCL2, GPIO_FN_PORT237_FSIAISLD,
-	GPIO_FN_MSIOF1_SS1, GPIO_FN_EDBGREQ3,
-
-	/* 55-5 (FN) */
-	GPIO_FN_MSIOF1_SS2,
-	GPIO_FN_SCIFA6_TXD,
-	GPIO_FN_PORT241_IRDA_OUT, GPIO_FN_PORT241_IROUT, GPIO_FN_MFG4_OUT1,
-	GPIO_FN_TPU4TO0,
-	GPIO_FN_PORT242_IRDA_IN, GPIO_FN_MFG4_IN2,
-	GPIO_FN_PORT243_IRDA_FIRSEL, GPIO_FN_PORT243_VIO_CKO2,
-	GPIO_FN_PORT244_SCIFA5_CTS, GPIO_FN_MFG2_IN1, GPIO_FN_PORT244_SCIFB_CTS,
-	GPIO_FN_PORT244_MSIOF2_RXD,
-	GPIO_FN_PORT245_SCIFA5_RTS, GPIO_FN_MFG2_IN2, GPIO_FN_PORT245_SCIFB_RTS,
-	GPIO_FN_PORT245_MSIOF2_TXD,
-	GPIO_FN_PORT246_SCIFA5_RXD, GPIO_FN_MFG1_OUT1,
-	GPIO_FN_PORT246_SCIFB_RXD, GPIO_FN_TPU1TO0,
-	GPIO_FN_PORT247_SCIFA5_TXD, GPIO_FN_MFG3_OUT2,
-	GPIO_FN_PORT247_SCIFB_TXD, GPIO_FN_TPU3TO1,
-	GPIO_FN_PORT248_SCIFA5_SCK, GPIO_FN_MFG2_OUT1,
-	GPIO_FN_PORT248_SCIFB_SCK, GPIO_FN_TPU2TO0,
-	GPIO_FN_PORT248_MSIOF2_TSCK,
-	GPIO_FN_PORT249_IROUT, GPIO_FN_MFG4_IN1, GPIO_FN_PORT249_MSIOF2_TSYNC,
-	GPIO_FN_SDHICLK0, GPIO_FN_TCK2_SWCLK_MC0,
-	GPIO_FN_SDHICD0,
-	GPIO_FN_SDHID0_0, GPIO_FN_TMS2_SWDIO_MC0,
-	GPIO_FN_SDHID0_1, GPIO_FN_TDO2_SWO0_MC0,
-	GPIO_FN_SDHID0_2, GPIO_FN_TDI2,
-	GPIO_FN_SDHID0_3, GPIO_FN_RTCK2_SWO1_MC0,
-	GPIO_FN_SDHICMD0, GPIO_FN_TRST2,
-	GPIO_FN_SDHIWP0, GPIO_FN_EDBGREQ2,
-	GPIO_FN_SDHICLK1, GPIO_FN_TCK3_SWCLK_MC1,
-	GPIO_FN_SDHID1_0, GPIO_FN_M11_SLCD_SO2, GPIO_FN_TS_SPSYNC2,
-	GPIO_FN_TMS3_SWDIO_MC1,
-	GPIO_FN_SDHID1_1, GPIO_FN_M9_SLCD_A02, GPIO_FN_TS_SDAT2,
-	GPIO_FN_TDO3_SWO0_MC1,
-	GPIO_FN_SDHID1_2, GPIO_FN_M10_SLCD_CK2, GPIO_FN_TS_SDEN2, GPIO_FN_TDI3,
-	GPIO_FN_SDHID1_3, GPIO_FN_M12_SLCD_CE2, GPIO_FN_TS_SCK2,
-	GPIO_FN_RTCK3_SWO1_MC1,
-	GPIO_FN_SDHICMD1, GPIO_FN_TRST3,
-	GPIO_FN_RESETOUTS,
-};
-
-#endif /* __ASM_SH7377_H__ */
diff --git a/arch/arm/mach-shmobile/intc-sh7367.c b/arch/arm/mach-shmobile/intc-sh7367.c
deleted file mode 100644
index 5bf776495b7..00000000000
--- a/arch/arm/mach-shmobile/intc-sh7367.c
+++ /dev/null
@@ -1,413 +0,0 @@
-/*
- * sh7367 processor support - INTC hardware block
- *
- * Copyright (C) 2010  Magnus Damm
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <linux/sh_intc.h>
-#include <mach/intc.h>
-#include <mach/irqs.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-enum {
-	UNUSED_INTCA = 0,
-	ENABLED,
-	DISABLED,
-
-	/* interrupt sources INTCA */
-	DIRC,
-	CRYPT1_ERR, CRYPT2_STD,
-	IIC1_ALI1, IIC1_TACKI1, IIC1_WAITI1, IIC1_DTEI1,
-	ARM11_IRQPMU, ARM11_COMMTX, ARM11_COMMRX,
-	ETM11_ACQCMP, ETM11_FULL,
-	MFI_MFIM, MFI_MFIS,
-	BBIF1, BBIF2,
-	USBDMAC_USHDMI,
-	USBHS_USHI0, USBHS_USHI1,
-	CMT1_CMT10, CMT1_CMT11, CMT1_CMT12, CMT1_CMT13, CMT2, CMT3,
-	KEYSC_KEY,
-	SCIFA0, SCIFA1, SCIFA2, SCIFA3,
-	MSIOF2, MSIOF1,
-	SCIFA4, SCIFA5, SCIFB,
-	FLCTL_FLSTEI, FLCTL_FLTENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I,
-	SDHI0,
-	SDHI1,
-	MSU_MSU, MSU_MSU2,
-	IREM,
-	SIU,
-	SPU,
-	IRDA,
-	TPU0, TPU1, TPU2, TPU3, TPU4,
-	LCRC,
-	PINT1, PINT2,
-	TTI20,
-	MISTY,
-	DDM,
-	SDHI2,
-	RWDT0, RWDT1,
-	DMAC_1_DEI0, DMAC_1_DEI1, DMAC_1_DEI2, DMAC_1_DEI3,
-	DMAC_2_DEI4, DMAC_2_DEI5, DMAC_2_DADERR,
-	DMAC2_1_DEI0, DMAC2_1_DEI1, DMAC2_1_DEI2, DMAC2_1_DEI3,
-	DMAC2_2_DEI4, DMAC2_2_DEI5, DMAC2_2_DADERR,
-	DMAC3_1_DEI0, DMAC3_1_DEI1, DMAC3_1_DEI2, DMAC3_1_DEI3,
-	DMAC3_2_DEI4, DMAC3_2_DEI5, DMAC3_2_DADERR,
-
-	/* interrupt groups INTCA */
-	DMAC_1, DMAC_2,	DMAC2_1, DMAC2_2, DMAC3_1, DMAC3_2,
-	ETM11, ARM11, USBHS, FLCTL, IIC1
-};
-
-static struct intc_vect intca_vectors[] __initdata = {
-	INTC_VECT(DIRC, 0x0560),
-	INTC_VECT(CRYPT1_ERR, 0x05e0),
-	INTC_VECT(CRYPT2_STD, 0x0700),
-	INTC_VECT(IIC1_ALI1, 0x0780), INTC_VECT(IIC1_TACKI1, 0x07a0),
-	INTC_VECT(IIC1_WAITI1, 0x07c0), INTC_VECT(IIC1_DTEI1, 0x07e0),
-	INTC_VECT(ARM11_IRQPMU, 0x0800), INTC_VECT(ARM11_COMMTX, 0x0840),
-	INTC_VECT(ARM11_COMMRX, 0x0860),
-	INTC_VECT(ETM11_ACQCMP, 0x0880), INTC_VECT(ETM11_FULL, 0x08a0),
-	INTC_VECT(MFI_MFIM, 0x0900), INTC_VECT(MFI_MFIS, 0x0920),
-	INTC_VECT(BBIF1, 0x0940), INTC_VECT(BBIF2, 0x0960),
-	INTC_VECT(USBDMAC_USHDMI, 0x0a00),
-	INTC_VECT(USBHS_USHI0, 0x0a20), INTC_VECT(USBHS_USHI1, 0x0a40),
-	INTC_VECT(CMT1_CMT10, 0x0b00), INTC_VECT(CMT1_CMT11, 0x0b20),
-	INTC_VECT(CMT1_CMT12, 0x0b40), INTC_VECT(CMT1_CMT13, 0x0b60),
-	INTC_VECT(CMT2, 0x0b80), INTC_VECT(CMT3, 0x0ba0),
-	INTC_VECT(KEYSC_KEY, 0x0be0),
-	INTC_VECT(SCIFA0, 0x0c00), INTC_VECT(SCIFA1, 0x0c20),
-	INTC_VECT(SCIFA2, 0x0c40), INTC_VECT(SCIFA3, 0x0c60),
-	INTC_VECT(MSIOF2, 0x0c80), INTC_VECT(MSIOF1, 0x0d00),
-	INTC_VECT(SCIFA4, 0x0d20), INTC_VECT(SCIFA5, 0x0d40),
-	INTC_VECT(SCIFB, 0x0d60),
-	INTC_VECT(FLCTL_FLSTEI, 0x0d80), INTC_VECT(FLCTL_FLTENDI, 0x0da0),
-	INTC_VECT(FLCTL_FLTREQ0I, 0x0dc0), INTC_VECT(FLCTL_FLTREQ1I, 0x0de0),
-	INTC_VECT(SDHI0, 0x0e00), INTC_VECT(SDHI0, 0x0e20),
-	INTC_VECT(SDHI0, 0x0e40), INTC_VECT(SDHI0, 0x0e60),
-	INTC_VECT(SDHI1, 0x0e80), INTC_VECT(SDHI1, 0x0ea0),
-	INTC_VECT(SDHI1, 0x0ec0), INTC_VECT(SDHI1, 0x0ee0),
-	INTC_VECT(MSU_MSU, 0x0f20), INTC_VECT(MSU_MSU2, 0x0f40),
-	INTC_VECT(IREM, 0x0f60),
-	INTC_VECT(SIU, 0x0fa0),
-	INTC_VECT(SPU, 0x0fc0),
-	INTC_VECT(IRDA, 0x0480),
-	INTC_VECT(TPU0, 0x04a0), INTC_VECT(TPU1, 0x04c0),
-	INTC_VECT(TPU2, 0x04e0), INTC_VECT(TPU3, 0x0500),
-	INTC_VECT(TPU4, 0x0520),
-	INTC_VECT(LCRC, 0x0540),
-	INTC_VECT(PINT1, 0x1000), INTC_VECT(PINT2, 0x1020),
-	INTC_VECT(TTI20, 0x1100),
-	INTC_VECT(MISTY, 0x1120),
-	INTC_VECT(DDM, 0x1140),
-	INTC_VECT(SDHI2, 0x1200), INTC_VECT(SDHI2, 0x1220),
-	INTC_VECT(SDHI2, 0x1240), INTC_VECT(SDHI2, 0x1260),
-	INTC_VECT(RWDT0, 0x1280), INTC_VECT(RWDT1, 0x12a0),
-	INTC_VECT(DMAC_1_DEI0, 0x2000), INTC_VECT(DMAC_1_DEI1, 0x2020),
-	INTC_VECT(DMAC_1_DEI2, 0x2040), INTC_VECT(DMAC_1_DEI3, 0x2060),
-	INTC_VECT(DMAC_2_DEI4, 0x2080), INTC_VECT(DMAC_2_DEI5, 0x20a0),
-	INTC_VECT(DMAC_2_DADERR, 0x20c0),
-	INTC_VECT(DMAC2_1_DEI0, 0x2100), INTC_VECT(DMAC2_1_DEI1, 0x2120),
-	INTC_VECT(DMAC2_1_DEI2, 0x2140), INTC_VECT(DMAC2_1_DEI3, 0x2160),
-	INTC_VECT(DMAC2_2_DEI4, 0x2180), INTC_VECT(DMAC2_2_DEI5, 0x21a0),
-	INTC_VECT(DMAC2_2_DADERR, 0x21c0),
-	INTC_VECT(DMAC3_1_DEI0, 0x2200), INTC_VECT(DMAC3_1_DEI1, 0x2220),
-	INTC_VECT(DMAC3_1_DEI2, 0x2240), INTC_VECT(DMAC3_1_DEI3, 0x2260),
-	INTC_VECT(DMAC3_2_DEI4, 0x2280), INTC_VECT(DMAC3_2_DEI5, 0x22a0),
-	INTC_VECT(DMAC3_2_DADERR, 0x22c0),
-};
-
-static struct intc_group intca_groups[] __initdata = {
-	INTC_GROUP(DMAC_1, DMAC_1_DEI0,
-		   DMAC_1_DEI1, DMAC_1_DEI2, DMAC_1_DEI3),
-	INTC_GROUP(DMAC_2, DMAC_2_DEI4,
-		   DMAC_2_DEI5, DMAC_2_DADERR),
-	INTC_GROUP(DMAC2_1, DMAC2_1_DEI0,
-		   DMAC2_1_DEI1, DMAC2_1_DEI2, DMAC2_1_DEI3),
-	INTC_GROUP(DMAC2_2, DMAC2_2_DEI4,
-		   DMAC2_2_DEI5, DMAC2_2_DADERR),
-	INTC_GROUP(DMAC3_1, DMAC3_1_DEI0,
-		   DMAC3_1_DEI1, DMAC3_1_DEI2, DMAC3_1_DEI3),
-	INTC_GROUP(DMAC3_2, DMAC3_2_DEI4,
-		   DMAC3_2_DEI5, DMAC3_2_DADERR),
-	INTC_GROUP(ETM11, ETM11_ACQCMP, ETM11_FULL),
-	INTC_GROUP(ARM11, ARM11_IRQPMU, ARM11_COMMTX, ARM11_COMMTX),
-	INTC_GROUP(USBHS, USBHS_USHI0, USBHS_USHI1),
-	INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLTENDI,
-		   FLCTL_FLTREQ0I, FLCTL_FLTREQ1I),
-	INTC_GROUP(IIC1, IIC1_ALI1, IIC1_TACKI1, IIC1_WAITI1, IIC1_DTEI1),
-};
-
-static struct intc_mask_reg intca_mask_registers[] __initdata = {
-	{ 0xe6940080, 0xe69400c0, 8, /* IMR0A / IMCR0A */
-	  { DMAC2_1_DEI3, DMAC2_1_DEI2, DMAC2_1_DEI1, DMAC2_1_DEI0,
-	    ARM11_IRQPMU, 0, ARM11_COMMTX, ARM11_COMMRX } },
-	{ 0xe6940084, 0xe69400c4, 8, /* IMR1A / IMCR1A */
-	  { CRYPT1_ERR, CRYPT2_STD, DIRC, 0,
-	    DMAC_1_DEI3, DMAC_1_DEI2, DMAC_1_DEI1, DMAC_1_DEI0 } },
-	{ 0xe6940088, 0xe69400c8, 8, /* IMR2A / IMCR2A */
-	  { PINT1, PINT2, 0, 0,
-	    BBIF1, BBIF2, MFI_MFIS, MFI_MFIM } },
-	{ 0xe694008c, 0xe69400cc, 8, /* IMR3A / IMCR3A */
-	  { DMAC3_1_DEI3, DMAC3_1_DEI2, DMAC3_1_DEI1, DMAC3_1_DEI0,
-	    DMAC3_2_DADERR, DMAC3_2_DEI5, DMAC3_2_DEI4, IRDA } },
-	{ 0xe6940090, 0xe69400d0, 8, /* IMR4A / IMCR4A */
-	  { DDM, 0, 0, 0,
-	    0, 0, ETM11_FULL, ETM11_ACQCMP } },
-	{ 0xe6940094, 0xe69400d4, 8, /* IMR5A / IMCR5A */
-	  { KEYSC_KEY, DMAC_2_DADERR, DMAC_2_DEI5, DMAC_2_DEI4,
-	    SCIFA3, SCIFA2, SCIFA1, SCIFA0 } },
-	{ 0xe6940098, 0xe69400d8, 8, /* IMR6A / IMCR6A */
-	  { SCIFB, SCIFA5, SCIFA4, MSIOF1,
-	    0, 0, MSIOF2, 0 } },
-	{ 0xe694009c, 0xe69400dc, 8, /* IMR7A / IMCR7A */
-	  { DISABLED, ENABLED, ENABLED, ENABLED,
-	    FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLTENDI, FLCTL_FLSTEI } },
-	{ 0xe69400a0, 0xe69400e0, 8, /* IMR8A / IMCR8A */
-	  { DISABLED, ENABLED, ENABLED, ENABLED,
-	    TTI20, USBDMAC_USHDMI, SPU, SIU } },
-	{ 0xe69400a4, 0xe69400e4, 8, /* IMR9A / IMCR9A */
-	  { CMT1_CMT13, CMT1_CMT12, CMT1_CMT11, CMT1_CMT10,
-	    CMT2, USBHS_USHI1, USBHS_USHI0, 0 } },
-	{ 0xe69400a8, 0xe69400e8, 8, /* IMR10A / IMCR10A */
-	  { 0, DMAC2_2_DADERR, DMAC2_2_DEI5, DMAC2_2_DEI4,
-	    0, 0, 0, 0 } },
-	{ 0xe69400ac, 0xe69400ec, 8, /* IMR11A / IMCR11A */
-	  { IIC1_DTEI1, IIC1_WAITI1, IIC1_TACKI1, IIC1_ALI1,
-	    LCRC, MSU_MSU2, IREM, MSU_MSU } },
-	{ 0xe69400b0, 0xe69400f0, 8, /* IMR12A / IMCR12A */
-	  { 0, 0, TPU0, TPU1,
-	    TPU2, TPU3, TPU4, 0 } },
-	{ 0xe69400b4, 0xe69400f4, 8, /* IMR13A / IMCR13A */
-	  { DISABLED, ENABLED, ENABLED, ENABLED,
-	    MISTY, CMT3, RWDT1, RWDT0 } },
-};
-
-static struct intc_prio_reg intca_prio_registers[] __initdata = {
-	{ 0xe6940000, 0, 16, 4, /* IPRAA */ { DMAC3_1, DMAC3_2, CMT2, LCRC } },
-	{ 0xe6940004, 0, 16, 4, /* IPRBA */ { IRDA, ETM11, BBIF1, BBIF2 } },
-	{ 0xe6940008, 0, 16, 4, /* IPRCA */ { CRYPT1_ERR, CRYPT2_STD,
-					      CMT1_CMT11, ARM11 } },
-	{ 0xe694000c, 0, 16, 4, /* IPRDA */ { PINT1, PINT2,
-					      CMT1_CMT12, TPU4 } },
-	{ 0xe6940010, 0, 16, 4, /* IPREA */ { DMAC_1, MFI_MFIS,
-					      MFI_MFIM, USBHS } },
-	{ 0xe6940014, 0, 16, 4, /* IPRFA */ { KEYSC_KEY, DMAC_2,
-					      0, CMT1_CMT10 } },
-	{ 0xe6940018, 0, 16, 4, /* IPRGA */ { SCIFA0, SCIFA1,
-					      SCIFA2, SCIFA3 } },
-	{ 0xe694001c, 0, 16, 4, /* IPRGH */ { MSIOF2, USBDMAC_USHDMI,
-					      FLCTL, SDHI0 } },
-	{ 0xe6940020, 0, 16, 4, /* IPRIA */ { MSIOF1, SCIFA4, MSU_MSU, IIC1 } },
-	{ 0xe6940024, 0, 16, 4, /* IPRJA */ { DMAC2_1, DMAC2_2, SIU, TTI20 } },
-	{ 0xe6940028, 0, 16, 4, /* IPRKA */ { 0, CMT1_CMT13, IREM, SDHI1 } },
-	{ 0xe694002c, 0, 16, 4, /* IPRLA */ { TPU0, TPU1, TPU2, TPU3 } },
-	{ 0xe6940030, 0, 16, 4, /* IPRMA */ { MISTY, CMT3, RWDT1, RWDT0 } },
-	{ 0xe6940034, 0, 16, 4, /* IPRNA */ { SCIFB, SCIFA5, SPU, DDM } },
-	{ 0xe6940038, 0, 16, 4, /* IPROA */ { 0, 0, DIRC, SDHI2 } },
-};
-
-static struct intc_desc intca_desc __initdata = {
-	.name = "sh7367-intca",
-	.force_enable = ENABLED,
-	.force_disable = DISABLED,
-	.hw = INTC_HW_DESC(intca_vectors, intca_groups,
-			   intca_mask_registers, intca_prio_registers,
-			   NULL, NULL),
-};
-
-INTC_IRQ_PINS_16(intca_irq_pins, 0xe6900000,
-		 INTC_VECT, "sh7367-intca-irq-pins");
-
-enum {
-	UNUSED_INTCS = 0,
-
-	INTCS,
-
-	/* interrupt sources INTCS */
-	VIO2_VEU0, VIO2_VEU1, VIO2_VEU2, VIO2_VEU3,
-	VIO3_VOU,
-	RTDMAC_1_DEI0, RTDMAC_1_DEI1, RTDMAC_1_DEI2, RTDMAC_1_DEI3,
-	VIO1_CEU, VIO1_BEU0, VIO1_BEU1, VIO1_BEU2,
-	VPU,
-	SGX530,
-	_2DDMAC_2DDM0, _2DDMAC_2DDM1, _2DDMAC_2DDM2, _2DDMAC_2DDM3,
-	IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2,
-	IPMMU_IPMMUB, IPMMU_IPMMUS,
-	RTDMAC_2_DEI4, RTDMAC_2_DEI5, RTDMAC_2_DADERR,
-	MSIOF,
-	IIC0_ALI0, IIC0_TACKI0, IIC0_WAITI0, IIC0_DTEI0,
-	TMU_TUNI0, TMU_TUNI1, TMU_TUNI2,
-	CMT,
-	TSIF,
-	IPMMUI,
-	MVI3,
-	ICB,
-	PEP,
-	ASA,
-	BEM,
-	VE2HO,
-	HQE,
-	JPEG,
-	LCDC,
-
-	/* interrupt groups INTCS */
-	_2DDMAC, RTDMAC_1, RTDMAC_2, VEU, BEU, IIC0, IPMMU, IIC2,
-};
-
-static struct intc_vect intcs_vectors[] = {
-	INTCS_VECT(VIO2_VEU0, 0x700), INTCS_VECT(VIO2_VEU1, 0x720),
-	INTCS_VECT(VIO2_VEU2, 0x740), INTCS_VECT(VIO2_VEU3, 0x760),
-	INTCS_VECT(VIO3_VOU, 0x780),
-	INTCS_VECT(RTDMAC_1_DEI0, 0x800), INTCS_VECT(RTDMAC_1_DEI1, 0x820),
-	INTCS_VECT(RTDMAC_1_DEI2, 0x840), INTCS_VECT(RTDMAC_1_DEI3, 0x860),
-	INTCS_VECT(VIO1_CEU, 0x880), INTCS_VECT(VIO1_BEU0, 0x8a0),
-	INTCS_VECT(VIO1_BEU1, 0x8c0), INTCS_VECT(VIO1_BEU2, 0x8e0),
-	INTCS_VECT(VPU, 0x980),
-	INTCS_VECT(SGX530, 0x9e0),
-	INTCS_VECT(_2DDMAC_2DDM0, 0xa00), INTCS_VECT(_2DDMAC_2DDM1, 0xa20),
-	INTCS_VECT(_2DDMAC_2DDM2, 0xa40), INTCS_VECT(_2DDMAC_2DDM3, 0xa60),
-	INTCS_VECT(IIC2_ALI2, 0xa80), INTCS_VECT(IIC2_TACKI2, 0xaa0),
-	INTCS_VECT(IIC2_WAITI2, 0xac0), INTCS_VECT(IIC2_DTEI2, 0xae0),
-	INTCS_VECT(IPMMU_IPMMUB, 0xb20), INTCS_VECT(IPMMU_IPMMUS, 0xb60),
-	INTCS_VECT(RTDMAC_2_DEI4, 0xb80), INTCS_VECT(RTDMAC_2_DEI5, 0xba0),
-	INTCS_VECT(RTDMAC_2_DADERR, 0xbc0),
-	INTCS_VECT(MSIOF, 0xd20),
-	INTCS_VECT(IIC0_ALI0, 0xe00), INTCS_VECT(IIC0_TACKI0, 0xe20),
-	INTCS_VECT(IIC0_WAITI0, 0xe40), INTCS_VECT(IIC0_DTEI0, 0xe60),
-	INTCS_VECT(TMU_TUNI0, 0xe80), INTCS_VECT(TMU_TUNI1, 0xea0),
-	INTCS_VECT(TMU_TUNI2, 0xec0),
-	INTCS_VECT(CMT, 0xf00),
-	INTCS_VECT(TSIF, 0xf20),
-	INTCS_VECT(IPMMUI, 0xf60),
-	INTCS_VECT(MVI3, 0x420),
-	INTCS_VECT(ICB, 0x480),
-	INTCS_VECT(PEP, 0x4a0),
-	INTCS_VECT(ASA, 0x4c0),
-	INTCS_VECT(BEM, 0x4e0),
-	INTCS_VECT(VE2HO, 0x520),
-	INTCS_VECT(HQE, 0x540),
-	INTCS_VECT(JPEG, 0x560),
-	INTCS_VECT(LCDC, 0x580),
-
-	INTC_VECT(INTCS, 0xf80),
-};
-
-static struct intc_group intcs_groups[] __initdata = {
-	INTC_GROUP(_2DDMAC, _2DDMAC_2DDM0, _2DDMAC_2DDM1,
-		   _2DDMAC_2DDM2, _2DDMAC_2DDM3),
-	INTC_GROUP(RTDMAC_1, RTDMAC_1_DEI0, RTDMAC_1_DEI1,
-		   RTDMAC_1_DEI2, RTDMAC_1_DEI3),
-	INTC_GROUP(RTDMAC_2, RTDMAC_2_DEI4, RTDMAC_2_DEI5, RTDMAC_2_DADERR),
-	INTC_GROUP(VEU, VIO2_VEU0, VIO2_VEU1, VIO2_VEU2, VIO2_VEU3),
-	INTC_GROUP(BEU, VIO1_BEU0, VIO1_BEU1, VIO1_BEU2),
-	INTC_GROUP(IIC0, IIC0_ALI0, IIC0_TACKI0, IIC0_WAITI0, IIC0_DTEI0),
-	INTC_GROUP(IPMMU, IPMMU_IPMMUS, IPMMU_IPMMUB),
-	INTC_GROUP(IIC2, IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2),
-};
-
-static struct intc_mask_reg intcs_mask_registers[] = {
-	{ 0xffd20184, 0xffd201c4, 8, /* IMR1SA / IMCR1SA */
-	  { VIO1_BEU2, VIO1_BEU1, VIO1_BEU0, VIO1_CEU,
-	    VIO2_VEU3, VIO2_VEU2, VIO2_VEU1, VIO2_VEU0 } },
-	{ 0xffd20188, 0xffd201c8, 8, /* IMR2SA / IMCR2SA */
-	  { VIO3_VOU, 0, VE2HO, VPU,
-	    0, 0, 0, 0 } },
-	{ 0xffd2018c, 0xffd201cc, 8, /* IMR3SA / IMCR3SA */
-	  { _2DDMAC_2DDM3, _2DDMAC_2DDM2, _2DDMAC_2DDM1, _2DDMAC_2DDM0,
-	    BEM, ASA, PEP, ICB } },
-	{ 0xffd20190, 0xffd201d0, 8, /* IMR4SA / IMCR4SA */
-	  { 0, 0, MVI3, 0,
-	    JPEG, HQE, 0, LCDC } },
-	{ 0xffd20194, 0xffd201d4, 8, /* IMR5SA / IMCR5SA */
-	  { 0, RTDMAC_2_DADERR, RTDMAC_2_DEI5, RTDMAC_2_DEI4,
-	    RTDMAC_1_DEI3, RTDMAC_1_DEI2, RTDMAC_1_DEI1, RTDMAC_1_DEI0 } },
-	{ 0xffd20198, 0xffd201d8, 8, /* IMR6SA / IMCR6SA */
-	  { 0, 0, MSIOF, 0,
-	    SGX530, 0, 0, 0 } },
-	{ 0xffd2019c, 0xffd201dc, 8, /* IMR7SA / IMCR7SA */
-	  { 0, TMU_TUNI2, TMU_TUNI1, TMU_TUNI0,
-	    0, 0, 0, 0 } },
-	{ 0xffd201a4, 0xffd201e4, 8, /* IMR9SA / IMCR9SA */
-	  { 0, 0, 0, CMT,
-	    IIC2_DTEI2, IIC2_WAITI2, IIC2_TACKI2, IIC2_ALI2 } },
-	{ 0xffd201a8, 0xffd201e8, 8, /* IMR10SA / IMCR10SA */
-	  { IPMMU_IPMMUS, 0, IPMMU_IPMMUB, 0,
-	    0, 0, 0, 0 } },
-	{ 0xffd201ac, 0xffd201ec, 8, /* IMR11SA / IMCR11SA */
-	  { IIC0_DTEI0, IIC0_WAITI0, IIC0_TACKI0, IIC0_ALI0,
-	    0, 0, IPMMUI, TSIF } },
-	{ 0xffd20104, 0, 16, /* INTAMASK */
-	  { 0, 0, 0, 0, 0, 0, 0, 0,
-	    0, 0, 0, 0, 0, 0, 0, INTCS } },
-};
-
-/* Priority is needed for INTCA to receive the INTCS interrupt */
-static struct intc_prio_reg intcs_prio_registers[] = {
-	{ 0xffd20000, 0, 16, 4, /* IPRAS */ { 0, MVI3, _2DDMAC, ICB } },
-	{ 0xffd20004, 0, 16, 4, /* IPRBS */ { JPEG, LCDC, 0, 0 } },
-	{ 0xffd20008, 0, 16, 4, /* IPRCS */ { BBIF2, 0, 0, 0 } },
-	{ 0xffd20010, 0, 16, 4, /* IPRES */ { RTDMAC_1, VIO1_CEU, 0, VPU } },
-	{ 0xffd20014, 0, 16, 4, /* IPRFS */ { 0, RTDMAC_2, 0, CMT } },
-	{ 0xffd20018, 0, 16, 4, /* IPRGS */ { TMU_TUNI0, TMU_TUNI1,
-					      TMU_TUNI2, 0 } },
-	{ 0xffd2001c, 0, 16, 4, /* IPRHS */ { 0, VIO3_VOU, VEU, BEU } },
-	{ 0xffd20020, 0, 16, 4, /* IPRIS */ { 0, MSIOF, TSIF, IIC0 } },
-	{ 0xffd20024, 0, 16, 4, /* IPRJS */ { 0, SGX530, 0, 0 } },
-	{ 0xffd20028, 0, 16, 4, /* IPRKS */ { BEM, ASA, IPMMUI, PEP } },
-	{ 0xffd2002c, 0, 16, 4, /* IPRLS */ { IPMMU, 0, VE2HO, HQE } },
-	{ 0xffd20030, 0, 16, 4, /* IPRMS */ { IIC2, 0, 0, 0 } },
-};
-
-static struct resource intcs_resources[] __initdata = {
-	[0] = {
-		.start	= 0xffd20000,
-		.end	= 0xffd2ffff,
-		.flags	= IORESOURCE_MEM,
-	}
-};
-
-static struct intc_desc intcs_desc __initdata = {
-	.name = "sh7367-intcs",
-	.resource = intcs_resources,
-	.num_resources = ARRAY_SIZE(intcs_resources),
-	.hw = INTC_HW_DESC(intcs_vectors, intcs_groups, intcs_mask_registers,
-			   intcs_prio_registers, NULL, NULL),
-};
-
-static void intcs_demux(unsigned int irq, struct irq_desc *desc)
-{
-	void __iomem *reg = (void *)irq_get_handler_data(irq);
-	unsigned int evtcodeas = ioread32(reg);
-
-	generic_handle_irq(intcs_evt2irq(evtcodeas));
-}
-
-void __init sh7367_init_irq(void)
-{
-	void __iomem *intevtsa = ioremap_nocache(0xffd20100, PAGE_SIZE);
-
-	register_intc_controller(&intca_desc);
-	register_intc_controller(&intca_irq_pins_desc);
-	register_intc_controller(&intcs_desc);
-
-	/* demux using INTEVTSA */
-	irq_set_handler_data(evt2irq(0xf80), (void *)intevtsa);
-	irq_set_chained_handler(evt2irq(0xf80), intcs_demux);
-}
diff --git a/arch/arm/mach-shmobile/intc-sh7377.c b/arch/arm/mach-shmobile/intc-sh7377.c
deleted file mode 100644
index b84a460a340..00000000000
--- a/arch/arm/mach-shmobile/intc-sh7377.c
+++ /dev/null
@@ -1,592 +0,0 @@
-/*
- * sh7377 processor support - INTC hardware block
- *
- * Copyright (C) 2010  Magnus Damm
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <linux/sh_intc.h>
-#include <mach/intc.h>
-#include <mach/irqs.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-enum {
-	UNUSED_INTCA = 0,
-	ENABLED,
-	DISABLED,
-
-	/* interrupt sources INTCA */
-	DIRC,
-	_2DG,
-	CRYPT_STD,
-	IIC1_ALI1, IIC1_TACKI1, IIC1_WAITI1, IIC1_DTEI1,
-	AP_ARM_IRQPMU, AP_ARM_COMMTX, AP_ARM_COMMRX,
-	MFI_MFIM, MFI_MFIS,
-	BBIF1, BBIF2,
-	USBDMAC_USHDMI,
-	USBHS_USHI0, USBHS_USHI1,
-	_3DG_SGX540,
-	CMT1_CMT10, CMT1_CMT11, CMT1_CMT12, CMT1_CMT13, CMT2, CMT3,
-	KEYSC_KEY,
-	SCIFA0, SCIFA1, SCIFA2, SCIFA3,
-	MSIOF2, MSIOF1,
-	SCIFA4, SCIFA5, SCIFB,
-	FLCTL_FLSTEI, FLCTL_FLTENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I,
-	SDHI0,
-	SDHI1,
-	MSU_MSU, MSU_MSU2,
-	IRREM,
-	MSUG,
-	IRDA,
-	TPU0, TPU1, TPU2, TPU3, TPU4,
-	LCRC,
-	PINTCA_PINT1, PINTCA_PINT2,
-	TTI20,
-	MISTY,
-	DDM,
-	RWDT0, RWDT1,
-	DMAC_1_DEI0, DMAC_1_DEI1, DMAC_1_DEI2, DMAC_1_DEI3,
-	DMAC_2_DEI4, DMAC_2_DEI5, DMAC_2_DADERR,
-	DMAC2_1_DEI0, DMAC2_1_DEI1, DMAC2_1_DEI2, DMAC2_1_DEI3,
-	DMAC2_2_DEI4, DMAC2_2_DEI5, DMAC2_2_DADERR,
-	DMAC3_1_DEI0, DMAC3_1_DEI1, DMAC3_1_DEI2, DMAC3_1_DEI3,
-	DMAC3_2_DEI4, DMAC3_2_DEI5, DMAC3_2_DADERR,
-	SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM,
-	ICUSB_ICUSB0, ICUSB_ICUSB1,
-	ICUDMC_ICUDMC1, ICUDMC_ICUDMC2,
-	SPU2_SPU0, SPU2_SPU1,
-	FSI,
-	FMSI,
-	SCUV,
-	IPMMU_IPMMUB,
-	AP_ARM_CTIIRQ, AP_ARM_DMAEXTERRIRQ, AP_ARM_DMAIRQ, AP_ARM_DMASIRQ,
-	MFIS2,
-	CPORTR2S,
-	CMT14, CMT15,
-	SCIFA6,
-
-	/* interrupt groups INTCA */
-	DMAC_1, DMAC_2,	DMAC2_1, DMAC2_2, DMAC3_1, DMAC3_2, SHWYSTAT,
-	AP_ARM1, AP_ARM2, USBHS, SPU2, FLCTL, IIC1,
-	ICUSB, ICUDMC
-};
-
-static struct intc_vect intca_vectors[] __initdata = {
-	INTC_VECT(DIRC, 0x0560),
-	INTC_VECT(_2DG, 0x05e0),
-	INTC_VECT(CRYPT_STD, 0x0700),
-	INTC_VECT(IIC1_ALI1, 0x0780), INTC_VECT(IIC1_TACKI1, 0x07a0),
-	INTC_VECT(IIC1_WAITI1, 0x07c0), INTC_VECT(IIC1_DTEI1, 0x07e0),
-	INTC_VECT(AP_ARM_IRQPMU, 0x0800), INTC_VECT(AP_ARM_COMMTX, 0x0840),
-	INTC_VECT(AP_ARM_COMMRX, 0x0860),
-	INTC_VECT(MFI_MFIM, 0x0900), INTC_VECT(MFI_MFIS, 0x0920),
-	INTC_VECT(BBIF1, 0x0940), INTC_VECT(BBIF2, 0x0960),
-	INTC_VECT(USBDMAC_USHDMI, 0x0a00),
-	INTC_VECT(USBHS_USHI0, 0x0a20), INTC_VECT(USBHS_USHI1, 0x0a40),
-	INTC_VECT(_3DG_SGX540, 0x0a60),
-	INTC_VECT(CMT1_CMT10, 0x0b00), INTC_VECT(CMT1_CMT11, 0x0b20),
-	INTC_VECT(CMT1_CMT12, 0x0b40), INTC_VECT(CMT1_CMT13, 0x0b60),
-	INTC_VECT(CMT2, 0x0b80), INTC_VECT(CMT3, 0x0ba0),
-	INTC_VECT(KEYSC_KEY, 0x0be0),
-	INTC_VECT(SCIFA0, 0x0c00), INTC_VECT(SCIFA1, 0x0c20),
-	INTC_VECT(SCIFA2, 0x0c40), INTC_VECT(SCIFA3, 0x0c60),
-	INTC_VECT(MSIOF2, 0x0c80), INTC_VECT(MSIOF1, 0x0d00),
-	INTC_VECT(SCIFA4, 0x0d20), INTC_VECT(SCIFA5, 0x0d40),
-	INTC_VECT(SCIFB, 0x0d60),
-	INTC_VECT(FLCTL_FLSTEI, 0x0d80), INTC_VECT(FLCTL_FLTENDI, 0x0da0),
-	INTC_VECT(FLCTL_FLTREQ0I, 0x0dc0), INTC_VECT(FLCTL_FLTREQ1I, 0x0de0),
-	INTC_VECT(SDHI0, 0x0e00), INTC_VECT(SDHI0, 0x0e20),
-	INTC_VECT(SDHI0, 0x0e40), INTC_VECT(SDHI0, 0x0e60),
-	INTC_VECT(SDHI1, 0x0e80), INTC_VECT(SDHI1, 0x0ea0),
-	INTC_VECT(SDHI1, 0x0ec0), INTC_VECT(SDHI1, 0x0ee0),
-	INTC_VECT(MSU_MSU, 0x0f20), INTC_VECT(MSU_MSU2, 0x0f40),
-	INTC_VECT(IRREM, 0x0f60),
-	INTC_VECT(MSUG, 0x0fa0),
-	INTC_VECT(IRDA, 0x0480),
-	INTC_VECT(TPU0, 0x04a0), INTC_VECT(TPU1, 0x04c0),
-	INTC_VECT(TPU2, 0x04e0), INTC_VECT(TPU3, 0x0500),
-	INTC_VECT(TPU4, 0x0520),
-	INTC_VECT(LCRC, 0x0540),
-	INTC_VECT(PINTCA_PINT1, 0x1000), INTC_VECT(PINTCA_PINT2, 0x1020),
-	INTC_VECT(TTI20, 0x1100),
-	INTC_VECT(MISTY, 0x1120),
-	INTC_VECT(DDM, 0x1140),
-	INTC_VECT(RWDT0, 0x1280), INTC_VECT(RWDT1, 0x12a0),
-	INTC_VECT(DMAC_1_DEI0, 0x2000), INTC_VECT(DMAC_1_DEI1, 0x2020),
-	INTC_VECT(DMAC_1_DEI2, 0x2040), INTC_VECT(DMAC_1_DEI3, 0x2060),
-	INTC_VECT(DMAC_2_DEI4, 0x2080), INTC_VECT(DMAC_2_DEI5, 0x20a0),
-	INTC_VECT(DMAC_2_DADERR, 0x20c0),
-	INTC_VECT(DMAC2_1_DEI0, 0x2100), INTC_VECT(DMAC2_1_DEI1, 0x2120),
-	INTC_VECT(DMAC2_1_DEI2, 0x2140), INTC_VECT(DMAC2_1_DEI3, 0x2160),
-	INTC_VECT(DMAC2_2_DEI4, 0x2180), INTC_VECT(DMAC2_2_DEI5, 0x21a0),
-	INTC_VECT(DMAC2_2_DADERR, 0x21c0),
-	INTC_VECT(DMAC3_1_DEI0, 0x2200), INTC_VECT(DMAC3_1_DEI1, 0x2220),
-	INTC_VECT(DMAC3_1_DEI2, 0x2240), INTC_VECT(DMAC3_1_DEI3, 0x2260),
-	INTC_VECT(DMAC3_2_DEI4, 0x2280), INTC_VECT(DMAC3_2_DEI5, 0x22a0),
-	INTC_VECT(DMAC3_2_DADERR, 0x22c0),
-	INTC_VECT(SHWYSTAT_RT, 0x1300), INTC_VECT(SHWYSTAT_HS, 0x1d20),
-	INTC_VECT(SHWYSTAT_COM, 0x1340),
-	INTC_VECT(ICUSB_ICUSB0, 0x1700), INTC_VECT(ICUSB_ICUSB1, 0x1720),
-	INTC_VECT(ICUDMC_ICUDMC1, 0x1780), INTC_VECT(ICUDMC_ICUDMC2, 0x17a0),
-	INTC_VECT(SPU2_SPU0, 0x1800), INTC_VECT(SPU2_SPU1, 0x1820),
-	INTC_VECT(FSI, 0x1840),
-	INTC_VECT(FMSI, 0x1860),
-	INTC_VECT(SCUV, 0x1880),
-	INTC_VECT(IPMMU_IPMMUB, 0x1900),
-	INTC_VECT(AP_ARM_CTIIRQ, 0x1980),
-	INTC_VECT(AP_ARM_DMAEXTERRIRQ, 0x19a0),
-	INTC_VECT(AP_ARM_DMAIRQ, 0x19c0),
-	INTC_VECT(AP_ARM_DMASIRQ, 0x19e0),
-	INTC_VECT(MFIS2, 0x1a00),
-	INTC_VECT(CPORTR2S, 0x1a20),
-	INTC_VECT(CMT14, 0x1a40), INTC_VECT(CMT15, 0x1a60),
-	INTC_VECT(SCIFA6, 0x1a80),
-};
-
-static struct intc_group intca_groups[] __initdata = {
-	INTC_GROUP(DMAC_1, DMAC_1_DEI0,
-		   DMAC_1_DEI1, DMAC_1_DEI2, DMAC_1_DEI3),
-	INTC_GROUP(DMAC_2, DMAC_2_DEI4,
-		   DMAC_2_DEI5, DMAC_2_DADERR),
-	INTC_GROUP(DMAC2_1, DMAC2_1_DEI0,
-		   DMAC2_1_DEI1, DMAC2_1_DEI2, DMAC2_1_DEI3),
-	INTC_GROUP(DMAC2_2, DMAC2_2_DEI4,
-		   DMAC2_2_DEI5, DMAC2_2_DADERR),
-	INTC_GROUP(DMAC3_1, DMAC3_1_DEI0,
-		   DMAC3_1_DEI1, DMAC3_1_DEI2, DMAC3_1_DEI3),
-	INTC_GROUP(DMAC3_2, DMAC3_2_DEI4,
-		   DMAC3_2_DEI5, DMAC3_2_DADERR),
-	INTC_GROUP(AP_ARM1, AP_ARM_IRQPMU, AP_ARM_COMMTX, AP_ARM_COMMTX),
-	INTC_GROUP(USBHS, USBHS_USHI0, USBHS_USHI1),
-	INTC_GROUP(SPU2, SPU2_SPU0, SPU2_SPU1),
-	INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLTENDI,
-		   FLCTL_FLTREQ0I, FLCTL_FLTREQ1I),
-	INTC_GROUP(IIC1, IIC1_ALI1, IIC1_TACKI1, IIC1_WAITI1, IIC1_DTEI1),
-	INTC_GROUP(SHWYSTAT, SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM),
-	INTC_GROUP(ICUSB, ICUSB_ICUSB0, ICUSB_ICUSB1),
-	INTC_GROUP(ICUDMC, ICUDMC_ICUDMC1, ICUDMC_ICUDMC2),
-};
-
-static struct intc_mask_reg intca_mask_registers[] __initdata = {
-	{ 0xe6940080, 0xe69400c0, 8, /* IMR0A / IMCR0A */
-	  { DMAC2_1_DEI3, DMAC2_1_DEI2, DMAC2_1_DEI1, DMAC2_1_DEI0,
-	    AP_ARM_IRQPMU, 0, AP_ARM_COMMTX, AP_ARM_COMMRX } },
-	{ 0xe6940084, 0xe69400c4, 8, /* IMR1A / IMCR1A */
-	  { _2DG, CRYPT_STD, DIRC, 0,
-	    DMAC_1_DEI3, DMAC_1_DEI2, DMAC_1_DEI1, DMAC_1_DEI0 } },
-	{ 0xe6940088, 0xe69400c8, 8, /* IMR2A / IMCR2A */
-	  { PINTCA_PINT1, PINTCA_PINT2, 0, 0,
-	    BBIF1, BBIF2, MFI_MFIS, MFI_MFIM } },
-	{ 0xe694008c, 0xe69400cc, 8, /* IMR3A / IMCR3A */
-	  { DMAC3_1_DEI3, DMAC3_1_DEI2, DMAC3_1_DEI1, DMAC3_1_DEI0,
-	    DMAC3_2_DADERR, DMAC3_2_DEI5, DMAC3_2_DEI4, IRDA } },
-	{ 0xe6940090, 0xe69400d0, 8, /* IMR4A / IMCR4A */
-	  { DDM, 0, 0, 0,
-	    0, 0, 0, 0 } },
-	{ 0xe6940094, 0xe69400d4, 8, /* IMR5A / IMCR5A */
-	  { KEYSC_KEY, DMAC_2_DADERR, DMAC_2_DEI5, DMAC_2_DEI4,
-	    SCIFA3, SCIFA2, SCIFA1, SCIFA0 } },
-	{ 0xe6940098, 0xe69400d8, 8, /* IMR6A / IMCR6A */
-	  { SCIFB, SCIFA5, SCIFA4, MSIOF1,
-	    0, 0, MSIOF2, 0 } },
-	{ 0xe694009c, 0xe69400dc, 8, /* IMR7A / IMCR7A */
-	  { DISABLED, ENABLED, ENABLED, ENABLED,
-	    FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLTENDI, FLCTL_FLSTEI } },
-	{ 0xe69400a0, 0xe69400e0, 8, /* IMR8A / IMCR8A */
-	  { DISABLED, ENABLED, ENABLED, ENABLED,
-	    TTI20, USBDMAC_USHDMI, 0, MSUG } },
-	{ 0xe69400a4, 0xe69400e4, 8, /* IMR9A / IMCR9A */
-	  { CMT1_CMT13, CMT1_CMT12, CMT1_CMT11, CMT1_CMT10,
-	    CMT2, USBHS_USHI1, USBHS_USHI0, _3DG_SGX540 } },
-	{ 0xe69400a8, 0xe69400e8, 8, /* IMR10A / IMCR10A */
-	  { 0, DMAC2_2_DADERR, DMAC2_2_DEI5, DMAC2_2_DEI4,
-	    0, 0, 0, 0 } },
-	{ 0xe69400ac, 0xe69400ec, 8, /* IMR11A / IMCR11A */
-	  { IIC1_DTEI1, IIC1_WAITI1, IIC1_TACKI1, IIC1_ALI1,
-	    LCRC, MSU_MSU2, IRREM, MSU_MSU } },
-	{ 0xe69400b0, 0xe69400f0, 8, /* IMR12A / IMCR12A */
-	  { 0, 0, TPU0, TPU1,
-	    TPU2, TPU3, TPU4, 0 } },
-	{ 0xe69400b4, 0xe69400f4, 8, /* IMR13A / IMCR13A */
-	  { 0, 0, 0, 0,
-	    MISTY, CMT3, RWDT1, RWDT0 } },
-	{ 0xe6950080, 0xe69500c0, 8, /* IMR0A3 / IMCR0A3 */
-	  { SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM, 0,
-	    0, 0, 0, 0 } },
-	{ 0xe6950090, 0xe69500d0, 8, /* IMR4A3 / IMCR4A3 */
-	  { ICUSB_ICUSB0, ICUSB_ICUSB1, 0, 0,
-	    ICUDMC_ICUDMC1, ICUDMC_ICUDMC2, 0, 0 } },
-	{ 0xe6950094, 0xe69500d4, 8, /* IMR5A3 / IMCR5A3 */
-	  { SPU2_SPU0, SPU2_SPU1, FSI, FMSI,
-	    SCUV, 0, 0, 0 } },
-	{ 0xe6950098, 0xe69500d8, 8, /* IMR6A3 / IMCR6A3 */
-	  { IPMMU_IPMMUB, 0, 0, 0,
-	    AP_ARM_CTIIRQ, AP_ARM_DMAEXTERRIRQ,
-	    AP_ARM_DMAIRQ, AP_ARM_DMASIRQ } },
-	{ 0xe695009c, 0xe69500dc, 8, /* IMR7A3 / IMCR7A3 */
-	  { MFIS2, CPORTR2S, CMT14, CMT15,
-	    SCIFA6, 0, 0, 0 } },
-};
-
-static struct intc_prio_reg intca_prio_registers[] __initdata = {
-	{ 0xe6940000, 0, 16, 4, /* IPRAA */ { DMAC3_1, DMAC3_2, CMT2, LCRC } },
-	{ 0xe6940004, 0, 16, 4, /* IPRBA */ { IRDA, 0, BBIF1, BBIF2 } },
-	{ 0xe6940008, 0, 16, 4, /* IPRCA */ { _2DG, CRYPT_STD,
-					      CMT1_CMT11, AP_ARM1 } },
-	{ 0xe694000c, 0, 16, 4, /* IPRDA */ { PINTCA_PINT1, PINTCA_PINT2,
-					      CMT1_CMT12, TPU4 } },
-	{ 0xe6940010, 0, 16, 4, /* IPREA */ { DMAC_1, MFI_MFIS,
-					      MFI_MFIM, USBHS } },
-	{ 0xe6940014, 0, 16, 4, /* IPRFA */ { KEYSC_KEY, DMAC_2,
-					      _3DG_SGX540, CMT1_CMT10 } },
-	{ 0xe6940018, 0, 16, 4, /* IPRGA */ { SCIFA0, SCIFA1,
-					      SCIFA2, SCIFA3 } },
-	{ 0xe694001c, 0, 16, 4, /* IPRGH */ { MSIOF2, USBDMAC_USHDMI,
-					      FLCTL, SDHI0 } },
-	{ 0xe6940020, 0, 16, 4, /* IPRIA */ { MSIOF1, SCIFA4, MSU_MSU, IIC1 } },
-	{ 0xe6940024, 0, 16, 4, /* IPRJA */ { DMAC2_1, DMAC2_2, MSUG, TTI20 } },
-	{ 0xe6940028, 0, 16, 4, /* IPRKA */ { 0, CMT1_CMT13, IRREM, SDHI1 } },
-	{ 0xe694002c, 0, 16, 4, /* IPRLA */ { TPU0, TPU1, TPU2, TPU3 } },
-	{ 0xe6940030, 0, 16, 4, /* IPRMA */ { MISTY, CMT3, RWDT1, RWDT0 } },
-	{ 0xe6940034, 0, 16, 4, /* IPRNA */ { SCIFB, SCIFA5, 0, DDM } },
-	{ 0xe6940038, 0, 16, 4, /* IPROA */ { 0, 0, DIRC, 0 } },
-	{ 0xe6950000, 0, 16, 4, /* IPRAA3 */ { SHWYSTAT, 0, 0, 0 } },
-	{ 0xe6950020, 0, 16, 4, /* IPRIA3 */ { ICUSB, 0, 0, 0 } },
-	{ 0xe6950024, 0, 16, 4, /* IPRJA3 */ { ICUDMC, 0, 0, 0 } },
-	{ 0xe6950028, 0, 16, 4, /* IPRKA3 */ { SPU2, 0, FSI, FMSI } },
-	{ 0xe695002c, 0, 16, 4, /* IPRLA3 */ { SCUV, 0, 0, 0 } },
-	{ 0xe6950030, 0, 16, 4, /* IPRMA3 */ { IPMMU_IPMMUB, 0, 0, 0 } },
-	{ 0xe6950034, 0, 16, 4, /* IPRNA3 */ { AP_ARM2, 0, 0, 0 } },
-	{ 0xe6950038, 0, 16, 4, /* IPROA3 */ { MFIS2, CPORTR2S,
-					       CMT14, CMT15 } },
-	{ 0xe694003c, 0, 16, 4, /* IPRPA3 */ { SCIFA6, 0, 0, 0 } },
-};
-
-static struct intc_desc intca_desc __initdata = {
-	.name = "sh7377-intca",
-	.force_enable = ENABLED,
-	.force_disable = DISABLED,
-	.hw = INTC_HW_DESC(intca_vectors, intca_groups,
-			   intca_mask_registers, intca_prio_registers,
-			   NULL, NULL),
-};
-
-INTC_IRQ_PINS_32(intca_irq_pins, 0xe6900000,
-		 INTC_VECT, "sh7377-intca-irq-pins");
-
-/* this macro ignore entry which is also in INTCA */
-#define __IGNORE(a...)
-#define __IGNORE0(a...) 0
-
-enum {
-	UNUSED_INTCS = 0,
-
-	INTCS,
-
-	/* interrupt sources INTCS */
-	VEU_VEU0, VEU_VEU1, VEU_VEU2, VEU_VEU3,
-	RTDMAC1_1_DEI0, RTDMAC1_1_DEI1, RTDMAC1_1_DEI2, RTDMAC1_1_DEI3,
-	CEU,
-	BEU_BEU0, BEU_BEU1, BEU_BEU2,
-	__IGNORE(MFI)
-	__IGNORE(BBIF2)
-	VPU,
-	TSIF1,
-	__IGNORE(SGX540)
-	_2DDMAC,
-	IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2,
-	IPMMU_IPMMUR, IPMMU_IPMMUR2,
-	RTDMAC1_2_DEI4, RTDMAC1_2_DEI5, RTDMAC1_2_DADERR,
-	__IGNORE(KEYSC)
-	__IGNORE(TTI20)
-	__IGNORE(MSIOF)
-	IIC0_ALI0, IIC0_TACKI0, IIC0_WAITI0, IIC0_DTEI0,
-	TMU_TUNI0, TMU_TUNI1, TMU_TUNI2,
-	CMT0,
-	TSIF0,
-	__IGNORE(CMT2)
-	LMB,
-	__IGNORE(MSUG)
-	__IGNORE(MSU_MSU, MSU_MSU2)
-	__IGNORE(CTI)
-	MVI3,
-	__IGNORE(RWDT0)
-	__IGNORE(RWDT1)
-	ICB,
-	PEP,
-	ASA,
-	__IGNORE(_2DG)
-	HQE,
-	JPU,
-	LCDC0,
-	__IGNORE(LCRC)
-	RTDMAC2_1_DEI0, RTDMAC2_1_DEI1, RTDMAC2_1_DEI2, RTDMAC2_1_DEI3,
-	RTDMAC2_2_DEI4, RTDMAC2_2_DEI5, RTDMAC2_2_DADERR,
-	FRC,
-	LCDC1,
-	CSIRX,
-	DSITX_DSITX0, DSITX_DSITX1,
-	__IGNORE(SPU2_SPU0, SPU2_SPU1)
-	__IGNORE(FSI)
-	__IGNORE(FMSI)
-	__IGNORE(SCUV)
-	TMU1_TUNI10, TMU1_TUNI11, TMU1_TUNI12,
-	TSIF2,
-	CMT4,
-	__IGNORE(MFIS2)
-	CPORTS2R,
-
-	/* interrupt groups INTCS */
-	RTDMAC1_1, RTDMAC1_2, VEU, BEU, IIC0, __IGNORE(MSU) IPMMU,
-	IIC2, RTDMAC2_1, RTDMAC2_2, DSITX, __IGNORE(SPU2) TMU1,
-};
-
-#define INTCS_INTVECT 0x0F80
-static struct intc_vect intcs_vectors[] __initdata = {
-	INTCS_VECT(VEU_VEU0, 0x0700), INTCS_VECT(VEU_VEU1, 0x0720),
-	INTCS_VECT(VEU_VEU2, 0x0740), INTCS_VECT(VEU_VEU3, 0x0760),
-	INTCS_VECT(RTDMAC1_1_DEI0, 0x0800), INTCS_VECT(RTDMAC1_1_DEI1, 0x0820),
-	INTCS_VECT(RTDMAC1_1_DEI2, 0x0840), INTCS_VECT(RTDMAC1_1_DEI3, 0x0860),
-	INTCS_VECT(CEU, 0x0880),
-	INTCS_VECT(BEU_BEU0, 0x08A0),
-	INTCS_VECT(BEU_BEU1, 0x08C0),
-	INTCS_VECT(BEU_BEU2, 0x08E0),
-	__IGNORE(INTCS_VECT(MFI, 0x0900))
-	__IGNORE(INTCS_VECT(BBIF2, 0x0960))
-	INTCS_VECT(VPU, 0x0980),
-	INTCS_VECT(TSIF1, 0x09A0),
-	__IGNORE(INTCS_VECT(SGX540, 0x09E0))
-	INTCS_VECT(_2DDMAC, 0x0A00),
-	INTCS_VECT(IIC2_ALI2, 0x0A80), INTCS_VECT(IIC2_TACKI2, 0x0AA0),
-	INTCS_VECT(IIC2_WAITI2, 0x0AC0), INTCS_VECT(IIC2_DTEI2, 0x0AE0),
-	INTCS_VECT(IPMMU_IPMMUR, 0x0B00), INTCS_VECT(IPMMU_IPMMUR2, 0x0B20),
-	INTCS_VECT(RTDMAC1_2_DEI4, 0x0B80),
-	INTCS_VECT(RTDMAC1_2_DEI5, 0x0BA0),
-	INTCS_VECT(RTDMAC1_2_DADERR, 0x0BC0),
-	__IGNORE(INTCS_VECT(KEYSC 0x0BE0))
-	__IGNORE(INTCS_VECT(TTI20, 0x0C80))
-	__IGNORE(INTCS_VECT(MSIOF, 0x0D20))
-	INTCS_VECT(IIC0_ALI0, 0x0E00), INTCS_VECT(IIC0_TACKI0, 0x0E20),
-	INTCS_VECT(IIC0_WAITI0, 0x0E40), INTCS_VECT(IIC0_DTEI0, 0x0E60),
-	INTCS_VECT(TMU_TUNI0, 0x0E80),
-	INTCS_VECT(TMU_TUNI1, 0x0EA0),
-	INTCS_VECT(TMU_TUNI2, 0x0EC0),
-	INTCS_VECT(CMT0, 0x0F00),
-	INTCS_VECT(TSIF0, 0x0F20),
-	__IGNORE(INTCS_VECT(CMT2, 0x0F40))
-	INTCS_VECT(LMB, 0x0F60),
-	__IGNORE(INTCS_VECT(MSUG, 0x0F80))
-	__IGNORE(INTCS_VECT(MSU_MSU, 0x0FA0))
-	__IGNORE(INTCS_VECT(MSU_MSU2, 0x0FC0))
-	__IGNORE(INTCS_VECT(CTI, 0x0400))
-	INTCS_VECT(MVI3, 0x0420),
-	__IGNORE(INTCS_VECT(RWDT0, 0x0440))
-	__IGNORE(INTCS_VECT(RWDT1, 0x0460))
-	INTCS_VECT(ICB, 0x0480),
-	INTCS_VECT(PEP, 0x04A0),
-	INTCS_VECT(ASA, 0x04C0),
-	__IGNORE(INTCS_VECT(_2DG, 0x04E0))
-	INTCS_VECT(HQE, 0x0540),
-	INTCS_VECT(JPU, 0x0560),
-	INTCS_VECT(LCDC0, 0x0580),
-	__IGNORE(INTCS_VECT(LCRC, 0x05A0))
-	INTCS_VECT(RTDMAC2_1_DEI0, 0x1300), INTCS_VECT(RTDMAC2_1_DEI1, 0x1320),
-	INTCS_VECT(RTDMAC2_1_DEI2, 0x1340), INTCS_VECT(RTDMAC2_1_DEI3, 0x1360),
-	INTCS_VECT(RTDMAC2_2_DEI4, 0x1380), INTCS_VECT(RTDMAC2_2_DEI5, 0x13A0),
-	INTCS_VECT(RTDMAC2_2_DADERR, 0x13C0),
-	INTCS_VECT(FRC, 0x1700),
-	INTCS_VECT(LCDC1, 0x1780),
-	INTCS_VECT(CSIRX, 0x17A0),
-	INTCS_VECT(DSITX_DSITX0, 0x17C0), INTCS_VECT(DSITX_DSITX1, 0x17E0),
-	__IGNORE(INTCS_VECT(SPU2_SPU0, 0x1800))
-	__IGNORE(INTCS_VECT(SPU2_SPU1, 0x1820))
-	__IGNORE(INTCS_VECT(FSI, 0x1840))
-	__IGNORE(INTCS_VECT(FMSI, 0x1860))
-	__IGNORE(INTCS_VECT(SCUV, 0x1880))
-	INTCS_VECT(TMU1_TUNI10, 0x1900), INTCS_VECT(TMU1_TUNI11, 0x1920),
-	INTCS_VECT(TMU1_TUNI12, 0x1940),
-	INTCS_VECT(TSIF2, 0x1960),
-	INTCS_VECT(CMT4, 0x1980),
-	__IGNORE(INTCS_VECT(MFIS2, 0x1A00))
-	INTCS_VECT(CPORTS2R, 0x1A20),
-
-	INTC_VECT(INTCS, INTCS_INTVECT),
-};
-
-static struct intc_group intcs_groups[] __initdata = {
-	INTC_GROUP(RTDMAC1_1,
-		   RTDMAC1_1_DEI0, RTDMAC1_1_DEI1,
-		   RTDMAC1_1_DEI2, RTDMAC1_1_DEI3),
-	INTC_GROUP(RTDMAC1_2,
-		   RTDMAC1_2_DEI4, RTDMAC1_2_DEI5, RTDMAC1_2_DADERR),
-	INTC_GROUP(VEU, VEU_VEU0, VEU_VEU1, VEU_VEU2, VEU_VEU3),
-	INTC_GROUP(BEU, BEU_BEU0, BEU_BEU1, BEU_BEU2),
-	INTC_GROUP(IIC0, IIC0_ALI0, IIC0_TACKI0, IIC0_WAITI0, IIC0_DTEI0),
-	__IGNORE(INTC_GROUP(MSU, MSU_MSU, MSU_MSU2))
-	INTC_GROUP(IPMMU, IPMMU_IPMMUR, IPMMU_IPMMUR2),
-	INTC_GROUP(IIC2, IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2),
-	INTC_GROUP(RTDMAC2_1,
-		   RTDMAC2_1_DEI0, RTDMAC2_1_DEI1,
-		   RTDMAC2_1_DEI2, RTDMAC2_1_DEI3),
-	INTC_GROUP(RTDMAC2_2, RTDMAC2_2_DEI4, RTDMAC2_2_DEI5, RTDMAC2_2_DADERR),
-	INTC_GROUP(DSITX, DSITX_DSITX0, DSITX_DSITX1),
-	__IGNORE(INTC_GROUP(SPU2, SPU2_SPU0, SPU2_SPU1))
-	INTC_GROUP(TMU1, TMU1_TUNI10, TMU1_TUNI11, TMU1_TUNI12),
-};
-
-static struct intc_mask_reg intcs_mask_registers[] __initdata = {
-	{ 0xE6940184, 0xE69401C4, 8, /* IMR1AS / IMCR1AS  */
-	  { BEU_BEU2, BEU_BEU1, BEU_BEU0, CEU,
-	    VEU_VEU3, VEU_VEU2, VEU_VEU1, VEU_VEU0 } },
-	{ 0xE6940188, 0xE69401C8, 8, /* IMR2AS / IMCR2AS */
-	  { 0, 0, 0, VPU,
-	    __IGNORE0(BBIF2), 0, 0, __IGNORE0(MFI) } },
-	{ 0xE694018C, 0xE69401CC, 8, /* IMR3AS / IMCR3AS */
-	  { 0, 0, 0, _2DDMAC,
-	    __IGNORE0(_2DG), ASA, PEP, ICB } },
-	{ 0xE6940190, 0xE69401D0, 8, /* IMR4AS / IMCR4AS */
-	  { 0, 0, MVI3, __IGNORE0(CTI),
-	    JPU, HQE, __IGNORE0(LCRC), LCDC0 } },
-	{ 0xE6940194, 0xE69401D4, 8, /* IMR5AS / IMCR5AS */
-	  { __IGNORE0(KEYSC), RTDMAC1_2_DADERR, RTDMAC1_2_DEI5, RTDMAC1_2_DEI4,
-	    RTDMAC1_1_DEI3, RTDMAC1_1_DEI2, RTDMAC1_1_DEI1, RTDMAC1_1_DEI0 } },
-	__IGNORE({ 0xE6940198, 0xE69401D8, 8, /* IMR6AS / IMCR6AS */
-	  { 0, 0, MSIOF, 0,
-	    SGX540, 0, TTI20, 0 } })
-	{ 0xE694019C, 0xE69401DC, 8, /* IMR7AS / IMCR7AS */
-	  { 0, TMU_TUNI2, TMU_TUNI1, TMU_TUNI0,
-	    0, 0, 0, 0 } },
-	__IGNORE({ 0xE69401A0, 0xE69401E0, 8, /* IMR8AS / IMCR8AS */
-	  { 0, 0, 0, 0,
-	    0, MSU_MSU, MSU_MSU2, MSUG } })
-	{ 0xE69401A4, 0xE69401E4, 8, /* IMR9AS / IMCR9AS */
-	  { __IGNORE0(RWDT1), __IGNORE0(RWDT0), __IGNORE0(CMT2), CMT0,
-	    IIC2_DTEI2, IIC2_WAITI2, IIC2_TACKI2, IIC2_ALI2 } },
-	{ 0xE69401A8, 0xE69401E8, 8, /* IMR10AS / IMCR10AS */
-	  { 0, 0, IPMMU_IPMMUR, IPMMU_IPMMUR2,
-	    0, 0, 0, 0 } },
-	{ 0xE69401AC, 0xE69401EC, 8, /* IMR11AS / IMCR11AS */
-	  { IIC0_DTEI0, IIC0_WAITI0, IIC0_TACKI0, IIC0_ALI0,
-	    0, TSIF1, LMB, TSIF0 } },
-	{ 0xE6950180, 0xE69501C0, 8, /* IMR0AS3 / IMCR0AS3 */
-	  { RTDMAC2_1_DEI0, RTDMAC2_1_DEI1, RTDMAC2_1_DEI2, RTDMAC2_1_DEI3,
-	    RTDMAC2_2_DEI4, RTDMAC2_2_DEI5, RTDMAC2_2_DADERR, 0 } },
-	{ 0xE6950190, 0xE69501D0, 8, /* IMR4AS3 / IMCR4AS3 */
-	  { FRC, 0, 0, 0,
-	    LCDC1, CSIRX, DSITX_DSITX0, DSITX_DSITX1 } },
-	__IGNORE({ 0xE6950194, 0xE69501D4, 8, /* IMR5AS3 / IMCR5AS3 */
-	  {SPU2_SPU0, SPU2_SPU1, FSI, FMSI,
-	   SCUV, 0, 0, 0 } })
-	{ 0xE6950198, 0xE69501D8, 8, /* IMR6AS3 / IMCR6AS3 */
-	  { TMU1_TUNI10, TMU1_TUNI11, TMU1_TUNI12, TSIF2,
-	    CMT4, 0, 0, 0 } },
-	{ 0xE695019C, 0xE69501DC, 8, /* IMR7AS3 / IMCR7AS3 */
-	  { __IGNORE0(MFIS2), CPORTS2R, 0, 0,
-	    0, 0, 0, 0 } },
-	{ 0xFFD20104, 0, 16, /* INTAMASK */
-	  { 0, 0, 0, 0, 0, 0, 0, 0,
-	    0, 0, 0, 0, 0, 0, 0, INTCS } }
-};
-
-static struct intc_prio_reg intcs_prio_registers[] __initdata = {
-	/* IPRAS */
-	{ 0xFFD20000, 0, 16, 4, { __IGNORE0(CTI), MVI3, _2DDMAC, ICB } },
-	/* IPRBS */
-	{ 0xFFD20004, 0, 16, 4, { JPU, LCDC0, 0, __IGNORE0(LCRC) } },
-	/* IPRCS */
-	__IGNORE({ 0xFFD20008, 0, 16, 4, { BBIF2, 0, 0, 0 } })
-	/* IPRES */
-	{ 0xFFD20010, 0, 16, 4, { RTDMAC1_1, CEU, __IGNORE0(MFI), VPU } },
-	/* IPRFS */
-	{ 0xFFD20014, 0, 16, 4,
-	  { __IGNORE0(KEYSC), RTDMAC1_2, __IGNORE0(CMT2), CMT0 } },
-	/* IPRGS */
-	{ 0xFFD20018, 0, 16, 4, { TMU_TUNI0, TMU_TUNI1, TMU_TUNI2, TSIF1 } },
-	/* IPRHS */
-	{ 0xFFD2001C, 0, 16, 4, { __IGNORE0(TTI20), 0, VEU, BEU } },
-	/* IPRIS */
-	{ 0xFFD20020, 0, 16, 4, { 0, __IGNORE0(MSIOF), TSIF0, IIC0 } },
-	/* IPRJS */
-	__IGNORE({ 0xFFD20024, 0, 16, 4, { 0, SGX540, MSUG, MSU } })
-	/* IPRKS */
-	{ 0xFFD20028, 0, 16, 4, { __IGNORE0(_2DG), ASA, LMB, PEP } },
-	/* IPRLS */
-	{ 0xFFD2002C, 0, 16, 4, { IPMMU, 0, 0, HQE } },
-	/* IPRMS */
-	{ 0xFFD20030, 0, 16, 4,
-	  { IIC2, 0, __IGNORE0(RWDT1), __IGNORE0(RWDT0) } },
-	/* IPRAS3 */
-	{ 0xFFD50000, 0, 16, 4, { RTDMAC2_1, 0, 0, 0 } },
-	/* IPRBS3 */
-	{ 0xFFD50004, 0, 16, 4, { RTDMAC2_2, 0, 0, 0 } },
-	/* IPRIS3 */
-	{ 0xFFD50020, 0, 16, 4, { FRC, 0, 0, 0 } },
-	/* IPRJS3 */
-	{ 0xFFD50024, 0, 16, 4, { LCDC1, CSIRX, DSITX, 0 } },
-	/* IPRKS3 */
-	__IGNORE({ 0xFFD50028, 0, 16, 4, { SPU2, 0, FSI, FMSI } })
-	/* IPRLS3 */
-	__IGNORE({ 0xFFD5002C, 0, 16, 4, { SCUV, 0, 0, 0 } })
-	/* IPRMS3 */
-	{ 0xFFD50030, 0, 16, 4, { TMU1, 0, 0, TSIF2 } },
-	/* IPRNS3 */
-	{ 0xFFD50034, 0, 16, 4, { CMT4, 0, 0, 0 } },
-	/* IPROS3 */
-	{ 0xFFD50038, 0, 16, 4, { __IGNORE0(MFIS2), CPORTS2R, 0, 0 } },
-};
-
-static struct resource intcs_resources[] __initdata = {
-	[0] = {
-		.start	= 0xffd20000,
-		.end	= 0xffd500ff,
-		.flags	= IORESOURCE_MEM,
-	}
-};
-
-static struct intc_desc intcs_desc __initdata = {
-	.name = "sh7377-intcs",
-	.resource = intcs_resources,
-	.num_resources = ARRAY_SIZE(intcs_resources),
-	.hw = INTC_HW_DESC(intcs_vectors, intcs_groups,
-			   intcs_mask_registers, intcs_prio_registers,
-			   NULL, NULL),
-};
-
-static void intcs_demux(unsigned int irq, struct irq_desc *desc)
-{
-	void __iomem *reg = (void *)irq_get_handler_data(irq);
-	unsigned int evtcodeas = ioread32(reg);
-
-	generic_handle_irq(intcs_evt2irq(evtcodeas));
-}
-
-#define INTEVTSA 0xFFD20100
-void __init sh7377_init_irq(void)
-{
-	void __iomem *intevtsa = ioremap_nocache(INTEVTSA, PAGE_SIZE);
-
-	register_intc_controller(&intca_desc);
-	register_intc_controller(&intca_irq_pins_desc);
-	register_intc_controller(&intcs_desc);
-
-	/* demux using INTEVTSA */
-	irq_set_handler_data(evt2irq(INTCS_INTVECT), (void *)intevtsa);
-	irq_set_chained_handler(evt2irq(INTCS_INTVECT), intcs_demux);
-}
diff --git a/arch/arm/mach-shmobile/pfc-r8a7779.c b/arch/arm/mach-shmobile/pfc-r8a7779.c
index cbc26ba2a0a..9513234d322 100644
--- a/arch/arm/mach-shmobile/pfc-r8a7779.c
+++ b/arch/arm/mach-shmobile/pfc-r8a7779.c
@@ -140,7 +140,7 @@ enum {
 	FN_IP7_3_2, FN_IP7_6_4, FN_IP7_9_7, FN_IP7_12_10,
 	FN_IP7_14_13, FN_IP2_7_4, FN_IP2_11_8, FN_IP2_15_12,
 	FN_IP1_28_25, FN_IP2_3_0, FN_IP8_3_0, FN_IP8_7_4,
-	FN_IP8_11_8, FN_IP8_15_12, FN_PENC0, FN_PENC1,
+	FN_IP8_11_8, FN_IP8_15_12, FN_USB_PENC0, FN_USB_PENC1,
 	FN_IP0_2_0, FN_IP8_17_16, FN_IP8_18, FN_IP8_19,
 
 	/* GPSR5 */
@@ -176,7 +176,7 @@ enum {
 	FN_A0, FN_SD1_DAT3, FN_MMC0_D3, FN_FD3,
 	FN_BS, FN_SD1_DAT2, FN_MMC0_D2, FN_FD2,
 	FN_ATADIR0, FN_SDSELF, FN_HCTS1, FN_TX4_C,
-	FN_PENC2, FN_SCK0, FN_PWM1, FN_PWMFSW0,
+	FN_USB_PENC2, FN_SCK0, FN_PWM1, FN_PWMFSW0,
 	FN_SCIF_CLK, FN_TCLK0_C,
 
 	/* IPSR1 */
@@ -447,7 +447,7 @@ enum {
 	A0_MARK, SD1_DAT3_MARK, MMC0_D3_MARK, FD3_MARK,
 	BS_MARK, SD1_DAT2_MARK, MMC0_D2_MARK, FD2_MARK,
 	ATADIR0_MARK, SDSELF_MARK, HCTS1_MARK, TX4_C_MARK,
-	PENC2_MARK, SCK0_MARK, PWM1_MARK, PWMFSW0_MARK,
+	USB_PENC2_MARK, SCK0_MARK, PWM1_MARK, PWMFSW0_MARK,
 	SCIF_CLK_MARK, TCLK0_C_MARK,
 
 	EX_CS0_MARK, RX3_C_IRDA_RX_C_MARK, MMC0_D6_MARK,
@@ -658,7 +658,7 @@ static pinmux_enum_t pinmux_data[] = {
 	PINMUX_DATA(A18_MARK, FN_A18),
 	PINMUX_DATA(A19_MARK, FN_A19),
 
-	PINMUX_IPSR_DATA(IP0_2_0, PENC2),
+	PINMUX_IPSR_DATA(IP0_2_0, USB_PENC2),
 	PINMUX_IPSR_MODSEL_DATA(IP0_2_0, SCK0, SEL_SCIF0_0),
 	PINMUX_IPSR_DATA(IP0_2_0, PWM1),
 	PINMUX_IPSR_MODSEL_DATA(IP0_2_0, PWMFSW0, SEL_PWMFSW_0),
@@ -1456,7 +1456,7 @@ static struct pinmux_gpio pinmux_gpios[] = {
 	GPIO_FN(A19),
 
 	/* IPSR0 */
-	GPIO_FN(PENC2), GPIO_FN(SCK0), GPIO_FN(PWM1), GPIO_FN(PWMFSW0),
+	GPIO_FN(USB_PENC2), GPIO_FN(SCK0), GPIO_FN(PWM1), GPIO_FN(PWMFSW0),
 	GPIO_FN(SCIF_CLK), GPIO_FN(TCLK0_C), GPIO_FN(BS), GPIO_FN(SD1_DAT2),
 	GPIO_FN(MMC0_D2), GPIO_FN(FD2), GPIO_FN(ATADIR0), GPIO_FN(SDSELF),
 	GPIO_FN(HCTS1), GPIO_FN(TX4_C), GPIO_FN(A0), GPIO_FN(SD1_DAT3),
@@ -1865,8 +1865,8 @@ static struct pinmux_cfg_reg pinmux_config_regs[] = {
 		GP_4_30_FN, FN_IP8_18,
 		GP_4_29_FN, FN_IP8_17_16,
 		GP_4_28_FN, FN_IP0_2_0,
-		GP_4_27_FN, FN_PENC1,
-		GP_4_26_FN, FN_PENC0,
+		GP_4_27_FN, FN_USB_PENC1,
+		GP_4_26_FN, FN_USB_PENC0,
 		GP_4_25_FN, FN_IP8_15_12,
 		GP_4_24_FN, FN_IP8_11_8,
 		GP_4_23_FN, FN_IP8_7_4,
@@ -1981,7 +1981,7 @@ static struct pinmux_cfg_reg pinmux_config_regs[] = {
 		FN_BS, FN_SD1_DAT2, FN_MMC0_D2, FN_FD2,
 		FN_ATADIR0, FN_SDSELF, FN_HCTS1, FN_TX4_C,
 		/* IP0_2_0 [3] */
-		FN_PENC2, FN_SCK0, FN_PWM1, FN_PWMFSW0,
+		FN_USB_PENC2, FN_SCK0, FN_PWM1, FN_PWMFSW0,
 		FN_SCIF_CLK, FN_TCLK0_C, 0, 0 }
 	},
 	{ PINMUX_CFG_REG_VAR("IPSR1", 0xfffc0024, 32,
diff --git a/arch/arm/mach-shmobile/pfc-sh7367.c b/arch/arm/mach-shmobile/pfc-sh7367.c
deleted file mode 100644
index c0c137f3905..00000000000
--- a/arch/arm/mach-shmobile/pfc-sh7367.c
+++ /dev/null
@@ -1,1727 +0,0 @@
-/*
- * sh7367 processor support - PFC hardware block
- *
- * Copyright (C) 2010  Magnus Damm
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/sh_pfc.h>
-#include <mach/sh7367.h>
-
-#define CPU_ALL_PORT(fn, pfx, sfx)				\
-	PORT_10(fn, pfx, sfx), PORT_90(fn, pfx, sfx),		\
-	PORT_10(fn, pfx##10, sfx), PORT_90(fn, pfx##1, sfx),	\
-	PORT_10(fn, pfx##20, sfx), PORT_10(fn, pfx##21, sfx),	\
-	PORT_10(fn, pfx##22, sfx), PORT_10(fn, pfx##23, sfx),	\
-	PORT_10(fn, pfx##24, sfx), PORT_10(fn, pfx##25, sfx),	\
-	PORT_10(fn, pfx##26, sfx), PORT_1(fn, pfx##270, sfx),	\
-	PORT_1(fn, pfx##271, sfx), PORT_1(fn, pfx##272, sfx)
-
-enum {
-	PINMUX_RESERVED = 0,
-
-	PINMUX_DATA_BEGIN,
-	PORT_ALL(DATA), /* PORT0_DATA -> PORT272_DATA */
-	PINMUX_DATA_END,
-
-	PINMUX_INPUT_BEGIN,
-	PORT_ALL(IN), /* PORT0_IN -> PORT272_IN */
-	PINMUX_INPUT_END,
-
-	PINMUX_INPUT_PULLUP_BEGIN,
-	PORT_ALL(IN_PU), /* PORT0_IN_PU -> PORT272_IN_PU */
-	PINMUX_INPUT_PULLUP_END,
-
-	PINMUX_INPUT_PULLDOWN_BEGIN,
-	PORT_ALL(IN_PD), /* PORT0_IN_PD -> PORT272_IN_PD */
-	PINMUX_INPUT_PULLDOWN_END,
-
-	PINMUX_OUTPUT_BEGIN,
-	PORT_ALL(OUT), /* PORT0_OUT -> PORT272_OUT */
-	PINMUX_OUTPUT_END,
-
-	PINMUX_FUNCTION_BEGIN,
-	PORT_ALL(FN_IN), /* PORT0_FN_IN -> PORT272_FN_IN */
-	PORT_ALL(FN_OUT), /* PORT0_FN_OUT -> PORT272_FN_OUT */
-	PORT_ALL(FN0), /* PORT0_FN0 -> PORT272_FN0 */
-	PORT_ALL(FN1), /* PORT0_FN1 -> PORT272_FN1 */
-	PORT_ALL(FN2), /* PORT0_FN2 -> PORT272_FN2 */
-	PORT_ALL(FN3), /* PORT0_FN3 -> PORT272_FN3 */
-	PORT_ALL(FN4), /* PORT0_FN4 -> PORT272_FN4 */
-	PORT_ALL(FN5), /* PORT0_FN5 -> PORT272_FN5 */
-	PORT_ALL(FN6), /* PORT0_FN6 -> PORT272_FN6 */
-	PORT_ALL(FN7), /* PORT0_FN7 -> PORT272_FN7 */
-
-	MSELBCR_MSEL2_1, MSELBCR_MSEL2_0,
-	PINMUX_FUNCTION_END,
-
-	PINMUX_MARK_BEGIN,
-	/* Special Pull-up / Pull-down Functions */
-	PORT48_KEYIN0_PU_MARK, PORT49_KEYIN1_PU_MARK,
-	PORT50_KEYIN2_PU_MARK, PORT55_KEYIN3_PU_MARK,
-	PORT56_KEYIN4_PU_MARK, PORT57_KEYIN5_PU_MARK,
-	PORT58_KEYIN6_PU_MARK,
-
-	/* 49-1 */
-	VBUS0_MARK, CPORT0_MARK, CPORT1_MARK, CPORT2_MARK,
-	CPORT3_MARK, CPORT4_MARK, CPORT5_MARK, CPORT6_MARK,
-	CPORT7_MARK, CPORT8_MARK, CPORT9_MARK, CPORT10_MARK,
-	CPORT11_MARK, SIN2_MARK, CPORT12_MARK, XCTS2_MARK,
-	CPORT13_MARK, RFSPO4_MARK, CPORT14_MARK, RFSPO5_MARK,
-	CPORT15_MARK, CPORT16_MARK, CPORT17_MARK, SOUT2_MARK,
-	CPORT18_MARK, XRTS2_MARK, CPORT19_MARK, CPORT20_MARK,
-	RFSPO6_MARK, CPORT21_MARK, STATUS0_MARK, CPORT22_MARK,
-	STATUS1_MARK, CPORT23_MARK, STATUS2_MARK, RFSPO7_MARK,
-	MPORT0_MARK, MPORT1_MARK, B_SYNLD1_MARK, B_SYNLD2_MARK,
-	XMAINPS_MARK, XDIVPS_MARK, XIDRST_MARK, IDCLK_MARK,
-	IDIO_MARK, SOUT1_MARK, SCIFA4_TXD_MARK,
-	M02_BERDAT_MARK, SIN1_MARK, SCIFA4_RXD_MARK, XWUP_MARK,
-	XRTS1_MARK, SCIFA4_RTS_MARK, M03_BERCLK_MARK,
-	XCTS1_MARK, SCIFA4_CTS_MARK,
-
-	/* 49-2 */
-	HSU_IQ_AGC6_MARK, MFG2_IN2_MARK, MSIOF2_MCK0_MARK,
-	HSU_IQ_AGC5_MARK, MFG2_IN1_MARK, MSIOF2_MCK1_MARK,
-	HSU_IQ_AGC4_MARK, MSIOF2_RSYNC_MARK,
-	HSU_IQ_AGC3_MARK, MFG2_OUT1_MARK, MSIOF2_RSCK_MARK,
-	HSU_IQ_AGC2_MARK, PORT42_KEYOUT0_MARK,
-	HSU_IQ_AGC1_MARK, PORT43_KEYOUT1_MARK,
-	HSU_IQ_AGC0_MARK, PORT44_KEYOUT2_MARK,
-	HSU_IQ_AGC_ST_MARK, PORT45_KEYOUT3_MARK,
-	HSU_IQ_PDO_MARK, PORT46_KEYOUT4_MARK,
-	HSU_IQ_PYO_MARK, PORT47_KEYOUT5_MARK,
-	HSU_EN_TXMUX_G3MO_MARK, PORT48_KEYIN0_MARK,
-	HSU_I_TXMUX_G3MO_MARK, PORT49_KEYIN1_MARK,
-	HSU_Q_TXMUX_G3MO_MARK, PORT50_KEYIN2_MARK,
-	HSU_SYO_MARK, PORT51_MSIOF2_TSYNC_MARK,
-	HSU_SDO_MARK, PORT52_MSIOF2_TSCK_MARK,
-	HSU_TGTTI_G3MO_MARK, PORT53_MSIOF2_TXD_MARK,
-	B_TIME_STAMP_MARK, PORT54_MSIOF2_RXD_MARK,
-	HSU_SDI_MARK, PORT55_KEYIN3_MARK,
-	HSU_SCO_MARK, PORT56_KEYIN4_MARK,
-	HSU_DREQ_MARK, PORT57_KEYIN5_MARK,
-	HSU_DACK_MARK, PORT58_KEYIN6_MARK,
-	HSU_CLK61M_MARK, PORT59_MSIOF2_SS1_MARK,
-	HSU_XRST_MARK, PORT60_MSIOF2_SS2_MARK,
-	PCMCLKO_MARK, SYNC8KO_MARK, DNPCM_A_MARK, UPPCM_A_MARK,
-	XTALB1L_MARK,
-	GPS_AGC1_MARK, SCIFA0_RTS_MARK,
-	GPS_AGC2_MARK, SCIFA0_SCK_MARK,
-	GPS_AGC3_MARK, SCIFA0_TXD_MARK,
-	GPS_AGC4_MARK, SCIFA0_RXD_MARK,
-	GPS_PWRD_MARK, SCIFA0_CTS_MARK,
-	GPS_IM_MARK, GPS_IS_MARK, GPS_QM_MARK, GPS_QS_MARK,
-	SIUBOMC_MARK, TPU2TO0_MARK,
-	SIUCKB_MARK, TPU2TO1_MARK,
-	SIUBOLR_MARK, BBIF2_TSYNC_MARK, TPU2TO2_MARK,
-	SIUBOBT_MARK, BBIF2_TSCK_MARK, TPU2TO3_MARK,
-	SIUBOSLD_MARK, BBIF2_TXD_MARK, TPU3TO0_MARK,
-	SIUBILR_MARK, TPU3TO1_MARK,
-	SIUBIBT_MARK, TPU3TO2_MARK,
-	SIUBISLD_MARK, TPU3TO3_MARK,
-	NMI_MARK, TPU4TO0_MARK,
-	DNPCM_M_MARK, TPU4TO1_MARK, TPU4TO2_MARK, TPU4TO3_MARK,
-	IRQ_TMPB_MARK,
-	PWEN_MARK, MFG1_OUT1_MARK,
-	OVCN_MARK, MFG1_IN1_MARK,
-	OVCN2_MARK, MFG1_IN2_MARK,
-
-	/* 49-3 */
-	RFSPO1_MARK, RFSPO2_MARK, RFSPO3_MARK, PORT93_VIO_CKO2_MARK,
-	USBTERM_MARK, EXTLP_MARK, IDIN_MARK,
-	SCIFA5_CTS_MARK, MFG0_IN1_MARK,
-	SCIFA5_RTS_MARK, MFG0_IN2_MARK,
-	SCIFA5_RXD_MARK,
-	SCIFA5_TXD_MARK,
-	SCIFA5_SCK_MARK, MFG0_OUT1_MARK,
-	A0_EA0_MARK, BS_MARK,
-	A14_EA14_MARK, PORT102_KEYOUT0_MARK,
-	A15_EA15_MARK, PORT103_KEYOUT1_MARK, DV_CLKOL_MARK,
-	A16_EA16_MARK, PORT104_KEYOUT2_MARK,
-	DV_VSYNCL_MARK, MSIOF0_SS1_MARK,
-	A17_EA17_MARK, PORT105_KEYOUT3_MARK,
-	DV_HSYNCL_MARK, MSIOF0_TSYNC_MARK,
-	A18_EA18_MARK, PORT106_KEYOUT4_MARK,
-	DV_DL0_MARK, MSIOF0_TSCK_MARK,
-	A19_EA19_MARK, PORT107_KEYOUT5_MARK,
-	DV_DL1_MARK, MSIOF0_TXD_MARK,
-	A20_EA20_MARK, PORT108_KEYIN0_MARK,
-	DV_DL2_MARK, MSIOF0_RSCK_MARK,
-	A21_EA21_MARK, PORT109_KEYIN1_MARK,
-	DV_DL3_MARK, MSIOF0_RSYNC_MARK,
-	A22_EA22_MARK, PORT110_KEYIN2_MARK,
-	DV_DL4_MARK, MSIOF0_MCK0_MARK,
-	A23_EA23_MARK, PORT111_KEYIN3_MARK,
-	DV_DL5_MARK, MSIOF0_MCK1_MARK,
-	A24_EA24_MARK, PORT112_KEYIN4_MARK,
-	DV_DL6_MARK, MSIOF0_RXD_MARK,
-	A25_EA25_MARK, PORT113_KEYIN5_MARK,
-	DV_DL7_MARK, MSIOF0_SS2_MARK,
-	A26_MARK, PORT113_KEYIN6_MARK, DV_CLKIL_MARK,
-	D0_ED0_NAF0_MARK, D1_ED1_NAF1_MARK, D2_ED2_NAF2_MARK,
-	D3_ED3_NAF3_MARK, D4_ED4_NAF4_MARK, D5_ED5_NAF5_MARK,
-	D6_ED6_NAF6_MARK, D7_ED7_NAF7_MARK, D8_ED8_NAF8_MARK,
-	D9_ED9_NAF9_MARK, D10_ED10_NAF10_MARK, D11_ED11_NAF11_MARK,
-	D12_ED12_NAF12_MARK, D13_ED13_NAF13_MARK,
-	D14_ED14_NAF14_MARK, D15_ED15_NAF15_MARK,
-	CS4_MARK, CS5A_MARK, CS5B_MARK, FCE1_MARK,
-	CS6B_MARK, XCS2_MARK, FCE0_MARK, CS6A_MARK,
-	DACK0_MARK, WAIT_MARK, DREQ0_MARK, RD_XRD_MARK,
-	A27_MARK, RDWR_XWE_MARK, WE0_XWR0_FWE_MARK,
-	WE1_XWR1_MARK, FRB_MARK, CKO_MARK,
-	NBRSTOUT_MARK, NBRST_MARK,
-
-	/* 49-4 */
-	RFSPO0_MARK, PORT146_VIO_CKO2_MARK, TSTMD_MARK,
-	VIO_VD_MARK, VIO_HD_MARK,
-	VIO_D0_MARK, VIO_D1_MARK, VIO_D2_MARK,
-	VIO_D3_MARK, VIO_D4_MARK, VIO_D5_MARK,
-	VIO_D6_MARK, VIO_D7_MARK, VIO_D8_MARK,
-	VIO_D9_MARK, VIO_D10_MARK, VIO_D11_MARK,
-	VIO_D12_MARK, VIO_D13_MARK, VIO_D14_MARK,
-	VIO_D15_MARK, VIO_CLK_MARK, VIO_FIELD_MARK,
-	VIO_CKO_MARK,
-	MFG3_IN1_MARK, MFG3_IN2_MARK,
-	M9_SLCD_A01_MARK, MFG3_OUT1_MARK, TPU0TO0_MARK,
-	M10_SLCD_CK1_MARK, MFG4_IN1_MARK, TPU0TO1_MARK,
-	M11_SLCD_SO1_MARK, MFG4_IN2_MARK, TPU0TO2_MARK,
-	M12_SLCD_CE1_MARK, MFG4_OUT1_MARK, TPU0TO3_MARK,
-	LCDD0_MARK, PORT175_KEYOUT0_MARK, DV_D0_MARK,
-	SIUCKA_MARK, MFG0_OUT2_MARK,
-	LCDD1_MARK, PORT176_KEYOUT1_MARK, DV_D1_MARK,
-	SIUAOLR_MARK, BBIF2_TSYNC1_MARK,
-	LCDD2_MARK, PORT177_KEYOUT2_MARK, DV_D2_MARK,
-	SIUAOBT_MARK, BBIF2_TSCK1_MARK,
-	LCDD3_MARK, PORT178_KEYOUT3_MARK, DV_D3_MARK,
-	SIUAOSLD_MARK, BBIF2_TXD1_MARK,
-	LCDD4_MARK, PORT179_KEYOUT4_MARK, DV_D4_MARK,
-	SIUAISPD_MARK, MFG1_OUT2_MARK,
-	LCDD5_MARK, PORT180_KEYOUT5_MARK, DV_D5_MARK,
-	SIUAILR_MARK, MFG2_OUT2_MARK,
-	LCDD6_MARK, DV_D6_MARK,
-	SIUAIBT_MARK, MFG3_OUT2_MARK, XWR2_MARK,
-	LCDD7_MARK, DV_D7_MARK,
-	SIUAISLD_MARK, MFG4_OUT2_MARK, XWR3_MARK,
-	LCDD8_MARK, DV_D8_MARK, D16_MARK, ED16_MARK,
-	LCDD9_MARK, DV_D9_MARK, D17_MARK, ED17_MARK,
-	LCDD10_MARK, DV_D10_MARK, D18_MARK, ED18_MARK,
-	LCDD11_MARK, DV_D11_MARK, D19_MARK, ED19_MARK,
-	LCDD12_MARK, DV_D12_MARK, D20_MARK, ED20_MARK,
-	LCDD13_MARK, DV_D13_MARK, D21_MARK, ED21_MARK,
-	LCDD14_MARK, DV_D14_MARK, D22_MARK, ED22_MARK,
-	LCDD15_MARK, DV_D15_MARK, D23_MARK, ED23_MARK,
-	LCDD16_MARK, DV_HSYNC_MARK, D24_MARK, ED24_MARK,
-	LCDD17_MARK, DV_VSYNC_MARK, D25_MARK, ED25_MARK,
-	LCDD18_MARK, DREQ2_MARK, MSIOF0L_TSCK_MARK,
-	D26_MARK, ED26_MARK,
-	LCDD19_MARK, MSIOF0L_TSYNC_MARK,
-	D27_MARK, ED27_MARK,
-	LCDD20_MARK, TS_SPSYNC1_MARK, MSIOF0L_MCK0_MARK,
-	D28_MARK, ED28_MARK,
-	LCDD21_MARK, TS_SDAT1_MARK, MSIOF0L_MCK1_MARK,
-	D29_MARK, ED29_MARK,
-	LCDD22_MARK, TS_SDEN1_MARK, MSIOF0L_SS1_MARK,
-	D30_MARK, ED30_MARK,
-	LCDD23_MARK, TS_SCK1_MARK, MSIOF0L_SS2_MARK,
-	D31_MARK, ED31_MARK,
-	LCDDCK_MARK, LCDWR_MARK, DV_CKO_MARK, SIUAOSPD_MARK,
-	LCDRD_MARK, DACK2_MARK, MSIOF0L_RSYNC_MARK,
-
-	/* 49-5 */
-	LCDHSYN_MARK, LCDCS_MARK, LCDCS2_MARK, DACK3_MARK,
-	LCDDISP_MARK, LCDRS_MARK, DREQ3_MARK, MSIOF0L_RSCK_MARK,
-	LCDCSYN_MARK, LCDCSYN2_MARK, DV_CKI_MARK,
-	LCDLCLK_MARK, DREQ1_MARK, MSIOF0L_RXD_MARK,
-	LCDDON_MARK, LCDDON2_MARK, DACK1_MARK, MSIOF0L_TXD_MARK,
-	VIO_DR0_MARK, VIO_DR1_MARK, VIO_DR2_MARK, VIO_DR3_MARK,
-	VIO_DR4_MARK, VIO_DR5_MARK, VIO_DR6_MARK, VIO_DR7_MARK,
-	VIO_VDR_MARK, VIO_HDR_MARK,
-	VIO_CLKR_MARK, VIO_CKOR_MARK,
-	SCIFA1_TXD_MARK, GPS_PGFA0_MARK,
-	SCIFA1_SCK_MARK, GPS_PGFA1_MARK,
-	SCIFA1_RTS_MARK, GPS_EPPSINMON_MARK,
-	SCIFA1_RXD_MARK, SCIFA1_CTS_MARK,
-	MSIOF1_TXD_MARK, SCIFA1_TXD2_MARK, GPS_TXD_MARK,
-	MSIOF1_TSYNC_MARK, SCIFA1_CTS2_MARK, I2C_SDA2_MARK,
-	MSIOF1_TSCK_MARK, SCIFA1_SCK2_MARK,
-	MSIOF1_RXD_MARK, SCIFA1_RXD2_MARK, GPS_RXD_MARK,
-	MSIOF1_RSCK_MARK, SCIFA1_RTS2_MARK,
-	MSIOF1_RSYNC_MARK, I2C_SCL2_MARK,
-	MSIOF1_MCK0_MARK, MSIOF1_MCK1_MARK,
-	MSIOF1_SS1_MARK, EDBGREQ3_MARK,
-	MSIOF1_SS2_MARK,
-	PORT236_IROUT_MARK, IRDA_OUT_MARK,
-	IRDA_IN_MARK, IRDA_FIRSEL_MARK,
-	TPU1TO0_MARK, TS_SPSYNC3_MARK,
-	TPU1TO1_MARK, TS_SDAT3_MARK,
-	TPU1TO2_MARK, TS_SDEN3_MARK, PORT241_MSIOF2_SS1_MARK,
-	TPU1TO3_MARK, PORT242_MSIOF2_TSCK_MARK,
-	M13_BSW_MARK, PORT243_MSIOF2_TSYNC_MARK,
-	M14_GSW_MARK, PORT244_MSIOF2_TXD_MARK,
-	PORT245_IROUT_MARK, M15_RSW_MARK,
-	SOUT3_MARK, SCIFA2_TXD1_MARK,
-	SIN3_MARK, SCIFA2_RXD1_MARK,
-	XRTS3_MARK, SCIFA2_RTS1_MARK, PORT248_MSIOF2_SS2_MARK,
-	XCTS3_MARK, SCIFA2_CTS1_MARK, PORT249_MSIOF2_RXD_MARK,
-	DINT_MARK, SCIFA2_SCK1_MARK, TS_SCK3_MARK,
-	SDHICLK0_MARK, TCK2_MARK,
-	SDHICD0_MARK,
-	SDHID0_0_MARK, TMS2_MARK,
-	SDHID0_1_MARK, TDO2_MARK,
-	SDHID0_2_MARK, TDI2_MARK,
-	SDHID0_3_MARK, RTCK2_MARK,
-
-	/* 49-6 */
-	SDHICMD0_MARK, TRST2_MARK,
-	SDHIWP0_MARK, EDBGREQ2_MARK,
-	SDHICLK1_MARK, TCK3_MARK,
-	SDHID1_0_MARK, M11_SLCD_SO2_MARK,
-	TS_SPSYNC2_MARK, TMS3_MARK,
-	SDHID1_1_MARK, M9_SLCD_AO2_MARK,
-	TS_SDAT2_MARK, TDO3_MARK,
-	SDHID1_2_MARK, M10_SLCD_CK2_MARK,
-	TS_SDEN2_MARK, TDI3_MARK,
-	SDHID1_3_MARK, M12_SLCD_CE2_MARK,
-	TS_SCK2_MARK, RTCK3_MARK,
-	SDHICMD1_MARK, TRST3_MARK,
-	SDHICLK2_MARK, SCIFB_SCK_MARK,
-	SDHID2_0_MARK, SCIFB_TXD_MARK,
-	SDHID2_1_MARK, SCIFB_CTS_MARK,
-	SDHID2_2_MARK, SCIFB_RXD_MARK,
-	SDHID2_3_MARK, SCIFB_RTS_MARK,
-	SDHICMD2_MARK,
-	RESETOUTS_MARK,
-	DIVLOCK_MARK,
-	PINMUX_MARK_END,
-};
-
-static pinmux_enum_t pinmux_data[] = {
-
-	/* specify valid pin states for each pin in GPIO mode */
-
-	/* 49-1 (GPIO) */
-	PORT_DATA_I_PD(0),
-	PORT_DATA_I_PU(1), PORT_DATA_I_PU(2), PORT_DATA_I_PU(3),
-	PORT_DATA_I_PU(4), PORT_DATA_I_PU(5), PORT_DATA_I_PU(6),
-	PORT_DATA_I_PU(7), PORT_DATA_I_PU(8), PORT_DATA_I_PU(9),
-	PORT_DATA_I_PU(10), PORT_DATA_I_PU(11), PORT_DATA_I_PU(12),
-	PORT_DATA_I_PU(13),
-	PORT_DATA_IO_PU_PD(14), PORT_DATA_IO_PU_PD(15),
-	PORT_DATA_O(16), PORT_DATA_O(17), PORT_DATA_O(18), PORT_DATA_O(19),
-	PORT_DATA_O(20), PORT_DATA_O(21), PORT_DATA_O(22), PORT_DATA_O(23),
-	PORT_DATA_O(24), PORT_DATA_O(25), PORT_DATA_O(26),
-	PORT_DATA_I_PD(27), PORT_DATA_I_PD(28),
-	PORT_DATA_O(29), PORT_DATA_O(30), PORT_DATA_O(31), PORT_DATA_O(32),
-	PORT_DATA_IO_PU(33),
-	PORT_DATA_O(34),
-	PORT_DATA_I_PU(35),
-	PORT_DATA_O(36),
-	PORT_DATA_I_PU_PD(37),
-
-	/* 49-2 (GPIO) */
-	PORT_DATA_IO_PU_PD(38),
-	PORT_DATA_IO_PD(39), PORT_DATA_IO_PD(40), PORT_DATA_IO_PD(41),
-	PORT_DATA_O(42), PORT_DATA_O(43), PORT_DATA_O(44), PORT_DATA_O(45),
-	PORT_DATA_O(46), PORT_DATA_O(47),
-	PORT_DATA_I_PU_PD(48), PORT_DATA_I_PU_PD(49), PORT_DATA_I_PU_PD(50),
-	PORT_DATA_IO_PD(51), PORT_DATA_IO_PD(52),
-	PORT_DATA_O(53),
-	PORT_DATA_IO_PD(54),
-	PORT_DATA_I_PU_PD(55),
-	PORT_DATA_IO_PU_PD(56),
-	PORT_DATA_I_PU_PD(57),
-	PORT_DATA_IO_PU_PD(58),
-	PORT_DATA_O(59), PORT_DATA_O(60), PORT_DATA_O(61), PORT_DATA_O(62),
-	PORT_DATA_O(63),
-	PORT_DATA_I_PU(64),
-	PORT_DATA_O(65), PORT_DATA_O(66), PORT_DATA_O(67), PORT_DATA_O(68),
-	PORT_DATA_IO_PD(69), PORT_DATA_IO_PD(70),
-	PORT_DATA_I_PD(71), PORT_DATA_I_PD(72), PORT_DATA_I_PD(73),
-	PORT_DATA_I_PD(74),
-	PORT_DATA_IO_PU_PD(75), PORT_DATA_IO_PU_PD(76),
-	PORT_DATA_IO_PD(77), PORT_DATA_IO_PD(78),
-	PORT_DATA_O(79),
-	PORT_DATA_IO_PD(80), PORT_DATA_IO_PD(81), PORT_DATA_IO_PD(82),
-	PORT_DATA_IO_PU_PD(83), PORT_DATA_IO_PU_PD(84),
-	PORT_DATA_IO_PU_PD(85), PORT_DATA_IO_PU_PD(86),
-	PORT_DATA_I_PD(87),
-	PORT_DATA_IO_PU_PD(88),
-	PORT_DATA_I_PU_PD(89), PORT_DATA_I_PU_PD(90),
-
-	/* 49-3 (GPIO) */
-	PORT_DATA_O(91), PORT_DATA_O(92), PORT_DATA_O(93), PORT_DATA_O(94),
-	PORT_DATA_I_PU_PD(95),
-	PORT_DATA_IO_PU_PD(96), PORT_DATA_IO_PU_PD(97), PORT_DATA_IO_PU_PD(98),
-	PORT_DATA_IO_PU_PD(99),	PORT_DATA_IO_PU_PD(100),
-	PORT_DATA_IO(101), PORT_DATA_IO(102), PORT_DATA_IO(103),
-	PORT_DATA_IO_PD(104), PORT_DATA_IO_PD(105), PORT_DATA_IO_PD(106),
-	PORT_DATA_IO_PD(107),
-	PORT_DATA_IO_PU_PD(108), PORT_DATA_IO_PU_PD(109),
-	PORT_DATA_IO_PU_PD(110), PORT_DATA_IO_PU_PD(111),
-	PORT_DATA_IO_PU_PD(112), PORT_DATA_IO_PU_PD(113),
-	PORT_DATA_IO_PU_PD(114),
-	PORT_DATA_IO_PU(115), PORT_DATA_IO_PU(116), PORT_DATA_IO_PU(117),
-	PORT_DATA_IO_PU(118), PORT_DATA_IO_PU(119), PORT_DATA_IO_PU(120),
-	PORT_DATA_IO_PU(121), PORT_DATA_IO_PU(122), PORT_DATA_IO_PU(123),
-	PORT_DATA_IO_PU(124), PORT_DATA_IO_PU(125), PORT_DATA_IO_PU(126),
-	PORT_DATA_IO_PU(127), PORT_DATA_IO_PU(128), PORT_DATA_IO_PU(129),
-	PORT_DATA_IO_PU(130),
-	PORT_DATA_O(131), PORT_DATA_O(132), PORT_DATA_O(133),
-	PORT_DATA_IO_PU(134),
-	PORT_DATA_O(135), PORT_DATA_O(136),
-	PORT_DATA_I_PU_PD(137),
-	PORT_DATA_IO(138),
-	PORT_DATA_IO_PU_PD(139),
-	PORT_DATA_IO(140), PORT_DATA_IO(141),
-	PORT_DATA_I_PU(142),
-	PORT_DATA_O(143), PORT_DATA_O(144),
-	PORT_DATA_I_PU(145),
-
-	/* 49-4 (GPIO) */
-	PORT_DATA_O(146),
-	PORT_DATA_I_PU_PD(147),
-	PORT_DATA_I_PD(148), PORT_DATA_I_PD(149),
-	PORT_DATA_IO_PD(150), PORT_DATA_IO_PD(151), PORT_DATA_IO_PD(152),
-	PORT_DATA_IO_PD(153), PORT_DATA_IO_PD(154), PORT_DATA_IO_PD(155),
-	PORT_DATA_IO_PD(156), PORT_DATA_IO_PD(157), PORT_DATA_IO_PD(158),
-	PORT_DATA_IO_PD(159), PORT_DATA_IO_PD(160), PORT_DATA_IO_PD(161),
-	PORT_DATA_IO_PD(162), PORT_DATA_IO_PD(163), PORT_DATA_IO_PD(164),
-	PORT_DATA_IO_PD(165), PORT_DATA_IO_PD(166),
-	PORT_DATA_IO_PU_PD(167),
-	PORT_DATA_O(168),
-	PORT_DATA_I_PD(169), PORT_DATA_I_PD(170),
-	PORT_DATA_O(171),
-	PORT_DATA_IO_PD(172), PORT_DATA_IO_PD(173),
-	PORT_DATA_O(174),
-	PORT_DATA_IO_PD(175), PORT_DATA_IO_PD(176), PORT_DATA_IO_PD(177),
-	PORT_DATA_IO_PD(178), PORT_DATA_IO_PD(179), PORT_DATA_IO_PD(180),
-	PORT_DATA_IO_PD(181), PORT_DATA_IO_PD(182), PORT_DATA_IO_PD(183),
-	PORT_DATA_IO_PD(184), PORT_DATA_IO_PD(185), PORT_DATA_IO_PD(186),
-	PORT_DATA_IO_PD(187), PORT_DATA_IO_PD(188), PORT_DATA_IO_PD(189),
-	PORT_DATA_IO_PD(190), PORT_DATA_IO_PD(191), PORT_DATA_IO_PD(192),
-	PORT_DATA_IO_PD(193), PORT_DATA_IO_PD(194), PORT_DATA_IO_PD(195),
-	PORT_DATA_IO_PD(196), PORT_DATA_IO_PD(197), PORT_DATA_IO_PD(198),
-	PORT_DATA_O(199),
-	PORT_DATA_IO_PD(200),
-
-	/* 49-5 (GPIO) */
-	PORT_DATA_O(201),
-	PORT_DATA_IO_PD(202), PORT_DATA_IO_PD(203),
-	PORT_DATA_I(204),
-	PORT_DATA_O(205),
-	PORT_DATA_IO_PD(206), PORT_DATA_IO_PD(207), PORT_DATA_IO_PD(208),
-	PORT_DATA_IO_PD(209), PORT_DATA_IO_PD(210), PORT_DATA_IO_PD(211),
-	PORT_DATA_IO_PD(212), PORT_DATA_IO_PD(213), PORT_DATA_IO_PD(214),
-	PORT_DATA_IO_PD(215), PORT_DATA_IO_PD(216),
-	PORT_DATA_O(217),
-	PORT_DATA_I_PU_PD(218), PORT_DATA_I_PU_PD(219),
-	PORT_DATA_O(220), PORT_DATA_O(221), PORT_DATA_O(222),
-	PORT_DATA_I_PD(223),
-	PORT_DATA_I_PU_PD(224),
-	PORT_DATA_O(225),
-	PORT_DATA_IO_PD(226),
-	PORT_DATA_IO_PU_PD(227),
-	PORT_DATA_I_PD(228),
-	PORT_DATA_IO_PD(229), PORT_DATA_IO_PD(230),
-	PORT_DATA_I_PU_PD(231), PORT_DATA_I_PU_PD(232),
-	PORT_DATA_IO_PU_PD(233), PORT_DATA_IO_PU_PD(234),
-	PORT_DATA_I_PU_PD(235),
-	PORT_DATA_O(236),
-	PORT_DATA_I_PD(237),
-	PORT_DATA_IO_PU_PD(238), PORT_DATA_IO_PU_PD(239),
-	PORT_DATA_IO_PD(240), PORT_DATA_IO_PD(241),
-	PORT_DATA_IO_PD(242), PORT_DATA_IO_PD(243),
-	PORT_DATA_O(244),
-	PORT_DATA_IO_PU_PD(245),
-	PORT_DATA_O(246),
-	PORT_DATA_I_PD(247),
-	PORT_DATA_IO_PU_PD(248),
-	PORT_DATA_I_PU_PD(249),
-	PORT_DATA_IO_PD(250), PORT_DATA_IO_PD(251),
-	PORT_DATA_IO_PU_PD(252), PORT_DATA_IO_PU_PD(253),
-	PORT_DATA_IO_PU_PD(254), PORT_DATA_IO_PU_PD(255),
-	PORT_DATA_IO_PU_PD(256),
-
-	/* 49-6 (GPIO) */
-	PORT_DATA_IO_PU_PD(257), PORT_DATA_IO_PU_PD(258),
-	PORT_DATA_IO_PD(259),
-	PORT_DATA_IO_PU(260), PORT_DATA_IO_PU(261), PORT_DATA_IO_PU(262),
-	PORT_DATA_IO_PU(263), PORT_DATA_IO_PU(264),
-	PORT_DATA_O(265),
-	PORT_DATA_IO_PU(266), PORT_DATA_IO_PU(267), PORT_DATA_IO_PU(268),
-	PORT_DATA_IO_PU(269), PORT_DATA_IO_PU(270),
-	PORT_DATA_O(271),
-	PORT_DATA_I_PD(272),
-
-	/* Special Pull-up / Pull-down Functions */
-	PINMUX_DATA(PORT48_KEYIN0_PU_MARK, MSELBCR_MSEL2_1,
-		    PORT48_FN2, PORT48_IN_PU),
-	PINMUX_DATA(PORT49_KEYIN1_PU_MARK, MSELBCR_MSEL2_1,
-		    PORT49_FN2, PORT49_IN_PU),
-	PINMUX_DATA(PORT50_KEYIN2_PU_MARK, MSELBCR_MSEL2_1,
-		    PORT50_FN2, PORT50_IN_PU),
-	PINMUX_DATA(PORT55_KEYIN3_PU_MARK, MSELBCR_MSEL2_1,
-		    PORT55_FN2, PORT55_IN_PU),
-	PINMUX_DATA(PORT56_KEYIN4_PU_MARK, MSELBCR_MSEL2_1,
-		    PORT56_FN2, PORT56_IN_PU),
-	PINMUX_DATA(PORT57_KEYIN5_PU_MARK, MSELBCR_MSEL2_1,
-		    PORT57_FN2, PORT57_IN_PU),
-	PINMUX_DATA(PORT58_KEYIN6_PU_MARK, MSELBCR_MSEL2_1,
-		    PORT58_FN2, PORT58_IN_PU),
-
-	/* 49-1 (FN) */
-	PINMUX_DATA(VBUS0_MARK, PORT0_FN1),
-	PINMUX_DATA(CPORT0_MARK, PORT1_FN1),
-	PINMUX_DATA(CPORT1_MARK, PORT2_FN1),
-	PINMUX_DATA(CPORT2_MARK, PORT3_FN1),
-	PINMUX_DATA(CPORT3_MARK, PORT4_FN1),
-	PINMUX_DATA(CPORT4_MARK, PORT5_FN1),
-	PINMUX_DATA(CPORT5_MARK, PORT6_FN1),
-	PINMUX_DATA(CPORT6_MARK, PORT7_FN1),
-	PINMUX_DATA(CPORT7_MARK, PORT8_FN1),
-	PINMUX_DATA(CPORT8_MARK, PORT9_FN1),
-	PINMUX_DATA(CPORT9_MARK, PORT10_FN1),
-	PINMUX_DATA(CPORT10_MARK, PORT11_FN1),
-	PINMUX_DATA(CPORT11_MARK, PORT12_FN1),
-	PINMUX_DATA(SIN2_MARK, PORT12_FN2),
-	PINMUX_DATA(CPORT12_MARK, PORT13_FN1),
-	PINMUX_DATA(XCTS2_MARK, PORT13_FN2),
-	PINMUX_DATA(CPORT13_MARK, PORT14_FN1),
-	PINMUX_DATA(RFSPO4_MARK, PORT14_FN2),
-	PINMUX_DATA(CPORT14_MARK, PORT15_FN1),
-	PINMUX_DATA(RFSPO5_MARK, PORT15_FN2),
-	PINMUX_DATA(CPORT15_MARK, PORT16_FN1),
-	PINMUX_DATA(CPORT16_MARK, PORT17_FN1),
-	PINMUX_DATA(CPORT17_MARK, PORT18_FN1),
-	PINMUX_DATA(SOUT2_MARK, PORT18_FN2),
-	PINMUX_DATA(CPORT18_MARK, PORT19_FN1),
-	PINMUX_DATA(XRTS2_MARK, PORT19_FN1),
-	PINMUX_DATA(CPORT19_MARK, PORT20_FN1),
-	PINMUX_DATA(CPORT20_MARK, PORT21_FN1),
-	PINMUX_DATA(RFSPO6_MARK, PORT21_FN2),
-	PINMUX_DATA(CPORT21_MARK, PORT22_FN1),
-	PINMUX_DATA(STATUS0_MARK, PORT22_FN2),
-	PINMUX_DATA(CPORT22_MARK, PORT23_FN1),
-	PINMUX_DATA(STATUS1_MARK, PORT23_FN2),
-	PINMUX_DATA(CPORT23_MARK, PORT24_FN1),
-	PINMUX_DATA(STATUS2_MARK, PORT24_FN2),
-	PINMUX_DATA(RFSPO7_MARK, PORT24_FN3),
-	PINMUX_DATA(MPORT0_MARK, PORT25_FN1),
-	PINMUX_DATA(MPORT1_MARK, PORT26_FN1),
-	PINMUX_DATA(B_SYNLD1_MARK, PORT27_FN1),
-	PINMUX_DATA(B_SYNLD2_MARK, PORT28_FN1),
-	PINMUX_DATA(XMAINPS_MARK, PORT29_FN1),
-	PINMUX_DATA(XDIVPS_MARK, PORT30_FN1),
-	PINMUX_DATA(XIDRST_MARK, PORT31_FN1),
-	PINMUX_DATA(IDCLK_MARK, PORT32_FN1),
-	PINMUX_DATA(IDIO_MARK, PORT33_FN1),
-	PINMUX_DATA(SOUT1_MARK, PORT34_FN1),
-	PINMUX_DATA(SCIFA4_TXD_MARK, PORT34_FN2),
-	PINMUX_DATA(M02_BERDAT_MARK, PORT34_FN3),
-	PINMUX_DATA(SIN1_MARK, PORT35_FN1),
-	PINMUX_DATA(SCIFA4_RXD_MARK, PORT35_FN2),
-	PINMUX_DATA(XWUP_MARK, PORT35_FN3),
-	PINMUX_DATA(XRTS1_MARK, PORT36_FN1),
-	PINMUX_DATA(SCIFA4_RTS_MARK, PORT36_FN2),
-	PINMUX_DATA(M03_BERCLK_MARK, PORT36_FN3),
-	PINMUX_DATA(XCTS1_MARK, PORT37_FN1),
-	PINMUX_DATA(SCIFA4_CTS_MARK, PORT37_FN2),
-
-	/* 49-2 (FN) */
-	PINMUX_DATA(HSU_IQ_AGC6_MARK, PORT38_FN1),
-	PINMUX_DATA(MFG2_IN2_MARK, PORT38_FN2),
-	PINMUX_DATA(MSIOF2_MCK0_MARK, PORT38_FN3),
-	PINMUX_DATA(HSU_IQ_AGC5_MARK, PORT39_FN1),
-	PINMUX_DATA(MFG2_IN1_MARK, PORT39_FN2),
-	PINMUX_DATA(MSIOF2_MCK1_MARK, PORT39_FN3),
-	PINMUX_DATA(HSU_IQ_AGC4_MARK, PORT40_FN1),
-	PINMUX_DATA(MSIOF2_RSYNC_MARK, PORT40_FN3),
-	PINMUX_DATA(HSU_IQ_AGC3_MARK, PORT41_FN1),
-	PINMUX_DATA(MFG2_OUT1_MARK, PORT41_FN2),
-	PINMUX_DATA(MSIOF2_RSCK_MARK, PORT41_FN3),
-	PINMUX_DATA(HSU_IQ_AGC2_MARK, PORT42_FN1),
-	PINMUX_DATA(PORT42_KEYOUT0_MARK, MSELBCR_MSEL2_1, PORT42_FN2),
-	PINMUX_DATA(HSU_IQ_AGC1_MARK, PORT43_FN1),
-	PINMUX_DATA(PORT43_KEYOUT1_MARK, MSELBCR_MSEL2_1, PORT43_FN2),
-	PINMUX_DATA(HSU_IQ_AGC0_MARK, PORT44_FN1),
-	PINMUX_DATA(PORT44_KEYOUT2_MARK, MSELBCR_MSEL2_1, PORT44_FN2),
-	PINMUX_DATA(HSU_IQ_AGC_ST_MARK, PORT45_FN1),
-	PINMUX_DATA(PORT45_KEYOUT3_MARK, MSELBCR_MSEL2_1, PORT45_FN2),
-	PINMUX_DATA(HSU_IQ_PDO_MARK, PORT46_FN1),
-	PINMUX_DATA(PORT46_KEYOUT4_MARK, MSELBCR_MSEL2_1, PORT46_FN2),
-	PINMUX_DATA(HSU_IQ_PYO_MARK, PORT47_FN1),
-	PINMUX_DATA(PORT47_KEYOUT5_MARK, MSELBCR_MSEL2_1, PORT47_FN2),
-	PINMUX_DATA(HSU_EN_TXMUX_G3MO_MARK, PORT48_FN1),
-	PINMUX_DATA(PORT48_KEYIN0_MARK, MSELBCR_MSEL2_1, PORT48_FN2),
-	PINMUX_DATA(HSU_I_TXMUX_G3MO_MARK, PORT49_FN1),
-	PINMUX_DATA(PORT49_KEYIN1_MARK, MSELBCR_MSEL2_1, PORT49_FN2),
-	PINMUX_DATA(HSU_Q_TXMUX_G3MO_MARK, PORT50_FN1),
-	PINMUX_DATA(PORT50_KEYIN2_MARK, MSELBCR_MSEL2_1, PORT50_FN2),
-	PINMUX_DATA(HSU_SYO_MARK, PORT51_FN1),
-	PINMUX_DATA(PORT51_MSIOF2_TSYNC_MARK, PORT51_FN2),
-	PINMUX_DATA(HSU_SDO_MARK, PORT52_FN1),
-	PINMUX_DATA(PORT52_MSIOF2_TSCK_MARK, PORT52_FN2),
-	PINMUX_DATA(HSU_TGTTI_G3MO_MARK, PORT53_FN1),
-	PINMUX_DATA(PORT53_MSIOF2_TXD_MARK, PORT53_FN2),
-	PINMUX_DATA(B_TIME_STAMP_MARK, PORT54_FN1),
-	PINMUX_DATA(PORT54_MSIOF2_RXD_MARK, PORT54_FN2),
-	PINMUX_DATA(HSU_SDI_MARK, PORT55_FN1),
-	PINMUX_DATA(PORT55_KEYIN3_MARK, MSELBCR_MSEL2_1, PORT55_FN2),
-	PINMUX_DATA(HSU_SCO_MARK, PORT56_FN1),
-	PINMUX_DATA(PORT56_KEYIN4_MARK, MSELBCR_MSEL2_1, PORT56_FN2),
-	PINMUX_DATA(HSU_DREQ_MARK, PORT57_FN1),
-	PINMUX_DATA(PORT57_KEYIN5_MARK, MSELBCR_MSEL2_1, PORT57_FN2),
-	PINMUX_DATA(HSU_DACK_MARK, PORT58_FN1),
-	PINMUX_DATA(PORT58_KEYIN6_MARK, MSELBCR_MSEL2_1, PORT58_FN2),
-	PINMUX_DATA(HSU_CLK61M_MARK, PORT59_FN1),
-	PINMUX_DATA(PORT59_MSIOF2_SS1_MARK, PORT59_FN2),
-	PINMUX_DATA(HSU_XRST_MARK, PORT60_FN1),
-	PINMUX_DATA(PORT60_MSIOF2_SS2_MARK, PORT60_FN2),
-	PINMUX_DATA(PCMCLKO_MARK, PORT61_FN1),
-	PINMUX_DATA(SYNC8KO_MARK, PORT62_FN1),
-	PINMUX_DATA(DNPCM_A_MARK, PORT63_FN1),
-	PINMUX_DATA(UPPCM_A_MARK, PORT64_FN1),
-	PINMUX_DATA(XTALB1L_MARK, PORT65_FN1),
-	PINMUX_DATA(GPS_AGC1_MARK, PORT66_FN1),
-	PINMUX_DATA(SCIFA0_RTS_MARK, PORT66_FN2),
-	PINMUX_DATA(GPS_AGC2_MARK, PORT67_FN1),
-	PINMUX_DATA(SCIFA0_SCK_MARK, PORT67_FN2),
-	PINMUX_DATA(GPS_AGC3_MARK, PORT68_FN1),
-	PINMUX_DATA(SCIFA0_TXD_MARK, PORT68_FN2),
-	PINMUX_DATA(GPS_AGC4_MARK, PORT69_FN1),
-	PINMUX_DATA(SCIFA0_RXD_MARK, PORT69_FN2),
-	PINMUX_DATA(GPS_PWRD_MARK, PORT70_FN1),
-	PINMUX_DATA(SCIFA0_CTS_MARK, PORT70_FN2),
-	PINMUX_DATA(GPS_IM_MARK, PORT71_FN1),
-	PINMUX_DATA(GPS_IS_MARK, PORT72_FN1),
-	PINMUX_DATA(GPS_QM_MARK, PORT73_FN1),
-	PINMUX_DATA(GPS_QS_MARK, PORT74_FN1),
-	PINMUX_DATA(SIUBOMC_MARK, PORT75_FN1),
-	PINMUX_DATA(TPU2TO0_MARK, PORT75_FN3),
-	PINMUX_DATA(SIUCKB_MARK, PORT76_FN1),
-	PINMUX_DATA(TPU2TO1_MARK, PORT76_FN3),
-	PINMUX_DATA(SIUBOLR_MARK, PORT77_FN1),
-	PINMUX_DATA(BBIF2_TSYNC_MARK, PORT77_FN2),
-	PINMUX_DATA(TPU2TO2_MARK, PORT77_FN3),
-	PINMUX_DATA(SIUBOBT_MARK, PORT78_FN1),
-	PINMUX_DATA(BBIF2_TSCK_MARK, PORT78_FN2),
-	PINMUX_DATA(TPU2TO3_MARK, PORT78_FN3),
-	PINMUX_DATA(SIUBOSLD_MARK, PORT79_FN1),
-	PINMUX_DATA(BBIF2_TXD_MARK, PORT79_FN2),
-	PINMUX_DATA(TPU3TO0_MARK, PORT79_FN3),
-	PINMUX_DATA(SIUBILR_MARK, PORT80_FN1),
-	PINMUX_DATA(TPU3TO1_MARK, PORT80_FN3),
-	PINMUX_DATA(SIUBIBT_MARK, PORT81_FN1),
-	PINMUX_DATA(TPU3TO2_MARK, PORT81_FN3),
-	PINMUX_DATA(SIUBISLD_MARK, PORT82_FN1),
-	PINMUX_DATA(TPU3TO3_MARK, PORT82_FN3),
-	PINMUX_DATA(NMI_MARK, PORT83_FN1),
-	PINMUX_DATA(TPU4TO0_MARK, PORT83_FN3),
-	PINMUX_DATA(DNPCM_M_MARK, PORT84_FN1),
-	PINMUX_DATA(TPU4TO1_MARK, PORT84_FN3),
-	PINMUX_DATA(TPU4TO2_MARK, PORT85_FN3),
-	PINMUX_DATA(TPU4TO3_MARK, PORT86_FN3),
-	PINMUX_DATA(IRQ_TMPB_MARK, PORT87_FN1),
-	PINMUX_DATA(PWEN_MARK, PORT88_FN1),
-	PINMUX_DATA(MFG1_OUT1_MARK, PORT88_FN2),
-	PINMUX_DATA(OVCN_MARK, PORT89_FN1),
-	PINMUX_DATA(MFG1_IN1_MARK, PORT89_FN2),
-	PINMUX_DATA(OVCN2_MARK, PORT90_FN1),
-	PINMUX_DATA(MFG1_IN2_MARK, PORT90_FN2),
-
-	/* 49-3 (FN) */
-	PINMUX_DATA(RFSPO1_MARK, PORT91_FN1),
-	PINMUX_DATA(RFSPO2_MARK, PORT92_FN1),
-	PINMUX_DATA(RFSPO3_MARK, PORT93_FN1),
-	PINMUX_DATA(PORT93_VIO_CKO2_MARK, PORT93_FN2),
-	PINMUX_DATA(USBTERM_MARK, PORT94_FN1),
-	PINMUX_DATA(EXTLP_MARK, PORT94_FN2),
-	PINMUX_DATA(IDIN_MARK, PORT95_FN1),
-	PINMUX_DATA(SCIFA5_CTS_MARK, PORT96_FN1),
-	PINMUX_DATA(MFG0_IN1_MARK, PORT96_FN2),
-	PINMUX_DATA(SCIFA5_RTS_MARK, PORT97_FN1),
-	PINMUX_DATA(MFG0_IN2_MARK, PORT97_FN2),
-	PINMUX_DATA(SCIFA5_RXD_MARK, PORT98_FN1),
-	PINMUX_DATA(SCIFA5_TXD_MARK, PORT99_FN1),
-	PINMUX_DATA(SCIFA5_SCK_MARK, PORT100_FN1),
-	PINMUX_DATA(MFG0_OUT1_MARK, PORT100_FN2),
-	PINMUX_DATA(A0_EA0_MARK, PORT101_FN1),
-	PINMUX_DATA(BS_MARK, PORT101_FN2),
-	PINMUX_DATA(A14_EA14_MARK, PORT102_FN1),
-	PINMUX_DATA(PORT102_KEYOUT0_MARK, MSELBCR_MSEL2_0, PORT102_FN2),
-	PINMUX_DATA(A15_EA15_MARK, PORT103_FN1),
-	PINMUX_DATA(PORT103_KEYOUT1_MARK, MSELBCR_MSEL2_0, PORT103_FN2),
-	PINMUX_DATA(DV_CLKOL_MARK, PORT103_FN3),
-	PINMUX_DATA(A16_EA16_MARK, PORT104_FN1),
-	PINMUX_DATA(PORT104_KEYOUT2_MARK, MSELBCR_MSEL2_0, PORT104_FN2),
-	PINMUX_DATA(DV_VSYNCL_MARK, PORT104_FN3),
-	PINMUX_DATA(MSIOF0_SS1_MARK, PORT104_FN4),
-	PINMUX_DATA(A17_EA17_MARK, PORT105_FN1),
-	PINMUX_DATA(PORT105_KEYOUT3_MARK, MSELBCR_MSEL2_0, PORT105_FN2),
-	PINMUX_DATA(DV_HSYNCL_MARK, PORT105_FN3),
-	PINMUX_DATA(MSIOF0_TSYNC_MARK, PORT105_FN4),
-	PINMUX_DATA(A18_EA18_MARK, PORT106_FN1),
-	PINMUX_DATA(PORT106_KEYOUT4_MARK, MSELBCR_MSEL2_0, PORT106_FN2),
-	PINMUX_DATA(DV_DL0_MARK, PORT106_FN3),
-	PINMUX_DATA(MSIOF0_TSCK_MARK, PORT106_FN4),
-	PINMUX_DATA(A19_EA19_MARK, PORT107_FN1),
-	PINMUX_DATA(PORT107_KEYOUT5_MARK, MSELBCR_MSEL2_0, PORT107_FN2),
-	PINMUX_DATA(DV_DL1_MARK, PORT107_FN3),
-	PINMUX_DATA(MSIOF0_TXD_MARK, PORT107_FN4),
-	PINMUX_DATA(A20_EA20_MARK, PORT108_FN1),
-	PINMUX_DATA(PORT108_KEYIN0_MARK, MSELBCR_MSEL2_0, PORT108_FN2),
-	PINMUX_DATA(DV_DL2_MARK, PORT108_FN3),
-	PINMUX_DATA(MSIOF0_RSCK_MARK, PORT108_FN4),
-	PINMUX_DATA(A21_EA21_MARK, PORT109_FN1),
-	PINMUX_DATA(PORT109_KEYIN1_MARK, MSELBCR_MSEL2_0, PORT109_FN2),
-	PINMUX_DATA(DV_DL3_MARK, PORT109_FN3),
-	PINMUX_DATA(MSIOF0_RSYNC_MARK, PORT109_FN4),
-	PINMUX_DATA(A22_EA22_MARK, PORT110_FN1),
-	PINMUX_DATA(PORT110_KEYIN2_MARK, MSELBCR_MSEL2_0, PORT110_FN2),
-	PINMUX_DATA(DV_DL4_MARK, PORT110_FN3),
-	PINMUX_DATA(MSIOF0_MCK0_MARK, PORT110_FN4),
-	PINMUX_DATA(A23_EA23_MARK, PORT111_FN1),
-	PINMUX_DATA(PORT111_KEYIN3_MARK, MSELBCR_MSEL2_0, PORT111_FN2),
-	PINMUX_DATA(DV_DL5_MARK, PORT111_FN3),
-	PINMUX_DATA(MSIOF0_MCK1_MARK, PORT111_FN4),
-	PINMUX_DATA(A24_EA24_MARK, PORT112_FN1),
-	PINMUX_DATA(PORT112_KEYIN4_MARK, MSELBCR_MSEL2_0, PORT112_FN2),
-	PINMUX_DATA(DV_DL6_MARK, PORT112_FN3),
-	PINMUX_DATA(MSIOF0_RXD_MARK, PORT112_FN4),
-	PINMUX_DATA(A25_EA25_MARK, PORT113_FN1),
-	PINMUX_DATA(PORT113_KEYIN5_MARK, MSELBCR_MSEL2_0, PORT113_FN2),
-	PINMUX_DATA(DV_DL7_MARK, PORT113_FN3),
-	PINMUX_DATA(MSIOF0_SS2_MARK, PORT113_FN4),
-	PINMUX_DATA(A26_MARK, PORT114_FN1),
-	PINMUX_DATA(PORT113_KEYIN6_MARK, MSELBCR_MSEL2_0, PORT114_FN2),
-	PINMUX_DATA(DV_CLKIL_MARK, PORT114_FN3),
-	PINMUX_DATA(D0_ED0_NAF0_MARK, PORT115_FN1),
-	PINMUX_DATA(D1_ED1_NAF1_MARK, PORT116_FN1),
-	PINMUX_DATA(D2_ED2_NAF2_MARK, PORT117_FN1),
-	PINMUX_DATA(D3_ED3_NAF3_MARK, PORT118_FN1),
-	PINMUX_DATA(D4_ED4_NAF4_MARK, PORT119_FN1),
-	PINMUX_DATA(D5_ED5_NAF5_MARK, PORT120_FN1),
-	PINMUX_DATA(D6_ED6_NAF6_MARK, PORT121_FN1),
-	PINMUX_DATA(D7_ED7_NAF7_MARK, PORT122_FN1),
-	PINMUX_DATA(D8_ED8_NAF8_MARK, PORT123_FN1),
-	PINMUX_DATA(D9_ED9_NAF9_MARK, PORT124_FN1),
-	PINMUX_DATA(D10_ED10_NAF10_MARK, PORT125_FN1),
-	PINMUX_DATA(D11_ED11_NAF11_MARK, PORT126_FN1),
-	PINMUX_DATA(D12_ED12_NAF12_MARK, PORT127_FN1),
-	PINMUX_DATA(D13_ED13_NAF13_MARK, PORT128_FN1),
-	PINMUX_DATA(D14_ED14_NAF14_MARK, PORT129_FN1),
-	PINMUX_DATA(D15_ED15_NAF15_MARK, PORT130_FN1),
-	PINMUX_DATA(CS4_MARK, PORT131_FN1),
-	PINMUX_DATA(CS5A_MARK, PORT132_FN1),
-	PINMUX_DATA(CS5B_MARK, PORT133_FN1),
-	PINMUX_DATA(FCE1_MARK, PORT133_FN2),
-	PINMUX_DATA(CS6B_MARK, PORT134_FN1),
-	PINMUX_DATA(XCS2_MARK, PORT134_FN2),
-	PINMUX_DATA(FCE0_MARK, PORT135_FN1),
-	PINMUX_DATA(CS6A_MARK, PORT136_FN1),
-	PINMUX_DATA(DACK0_MARK, PORT136_FN2),
-	PINMUX_DATA(WAIT_MARK, PORT137_FN1),
-	PINMUX_DATA(DREQ0_MARK, PORT137_FN2),
-	PINMUX_DATA(RD_XRD_MARK, PORT138_FN1),
-	PINMUX_DATA(A27_MARK, PORT139_FN1),
-	PINMUX_DATA(RDWR_XWE_MARK, PORT139_FN2),
-	PINMUX_DATA(WE0_XWR0_FWE_MARK, PORT140_FN1),
-	PINMUX_DATA(WE1_XWR1_MARK, PORT141_FN1),
-	PINMUX_DATA(FRB_MARK, PORT142_FN1),
-	PINMUX_DATA(CKO_MARK, PORT143_FN1),
-	PINMUX_DATA(NBRSTOUT_MARK, PORT144_FN1),
-	PINMUX_DATA(NBRST_MARK, PORT145_FN1),
-
-	/* 49-4 (FN) */
-	PINMUX_DATA(RFSPO0_MARK, PORT146_FN1),
-	PINMUX_DATA(PORT146_VIO_CKO2_MARK, PORT146_FN2),
-	PINMUX_DATA(TSTMD_MARK, PORT147_FN1),
-	PINMUX_DATA(VIO_VD_MARK, PORT148_FN1),
-	PINMUX_DATA(VIO_HD_MARK, PORT149_FN1),
-	PINMUX_DATA(VIO_D0_MARK, PORT150_FN1),
-	PINMUX_DATA(VIO_D1_MARK, PORT151_FN1),
-	PINMUX_DATA(VIO_D2_MARK, PORT152_FN1),
-	PINMUX_DATA(VIO_D3_MARK, PORT153_FN1),
-	PINMUX_DATA(VIO_D4_MARK, PORT154_FN1),
-	PINMUX_DATA(VIO_D5_MARK, PORT155_FN1),
-	PINMUX_DATA(VIO_D6_MARK, PORT156_FN1),
-	PINMUX_DATA(VIO_D7_MARK, PORT157_FN1),
-	PINMUX_DATA(VIO_D8_MARK, PORT158_FN1),
-	PINMUX_DATA(VIO_D9_MARK, PORT159_FN1),
-	PINMUX_DATA(VIO_D10_MARK, PORT160_FN1),
-	PINMUX_DATA(VIO_D11_MARK, PORT161_FN1),
-	PINMUX_DATA(VIO_D12_MARK, PORT162_FN1),
-	PINMUX_DATA(VIO_D13_MARK, PORT163_FN1),
-	PINMUX_DATA(VIO_D14_MARK, PORT164_FN1),
-	PINMUX_DATA(VIO_D15_MARK, PORT165_FN1),
-	PINMUX_DATA(VIO_CLK_MARK, PORT166_FN1),
-	PINMUX_DATA(VIO_FIELD_MARK, PORT167_FN1),
-	PINMUX_DATA(VIO_CKO_MARK, PORT168_FN1),
-	PINMUX_DATA(MFG3_IN1_MARK, PORT169_FN2),
-	PINMUX_DATA(MFG3_IN2_MARK, PORT170_FN2),
-	PINMUX_DATA(M9_SLCD_A01_MARK, PORT171_FN1),
-	PINMUX_DATA(MFG3_OUT1_MARK, PORT171_FN2),
-	PINMUX_DATA(TPU0TO0_MARK, PORT171_FN3),
-	PINMUX_DATA(M10_SLCD_CK1_MARK, PORT172_FN1),
-	PINMUX_DATA(MFG4_IN1_MARK, PORT172_FN2),
-	PINMUX_DATA(TPU0TO1_MARK, PORT172_FN3),
-	PINMUX_DATA(M11_SLCD_SO1_MARK, PORT173_FN1),
-	PINMUX_DATA(MFG4_IN2_MARK, PORT173_FN2),
-	PINMUX_DATA(TPU0TO2_MARK, PORT173_FN3),
-	PINMUX_DATA(M12_SLCD_CE1_MARK, PORT174_FN1),
-	PINMUX_DATA(MFG4_OUT1_MARK, PORT174_FN2),
-	PINMUX_DATA(TPU0TO3_MARK, PORT174_FN3),
-	PINMUX_DATA(LCDD0_MARK, PORT175_FN1),
-	PINMUX_DATA(PORT175_KEYOUT0_MARK, PORT175_FN2),
-	PINMUX_DATA(DV_D0_MARK, PORT175_FN3),
-	PINMUX_DATA(SIUCKA_MARK, PORT175_FN4),
-	PINMUX_DATA(MFG0_OUT2_MARK, PORT175_FN5),
-	PINMUX_DATA(LCDD1_MARK, PORT176_FN1),
-	PINMUX_DATA(PORT176_KEYOUT1_MARK, PORT176_FN2),
-	PINMUX_DATA(DV_D1_MARK, PORT176_FN3),
-	PINMUX_DATA(SIUAOLR_MARK, PORT176_FN4),
-	PINMUX_DATA(BBIF2_TSYNC1_MARK, PORT176_FN5),
-	PINMUX_DATA(LCDD2_MARK, PORT177_FN1),
-	PINMUX_DATA(PORT177_KEYOUT2_MARK, PORT177_FN2),
-	PINMUX_DATA(DV_D2_MARK, PORT177_FN3),
-	PINMUX_DATA(SIUAOBT_MARK, PORT177_FN4),
-	PINMUX_DATA(BBIF2_TSCK1_MARK, PORT177_FN5),
-	PINMUX_DATA(LCDD3_MARK, PORT178_FN1),
-	PINMUX_DATA(PORT178_KEYOUT3_MARK, PORT178_FN2),
-	PINMUX_DATA(DV_D3_MARK, PORT178_FN3),
-	PINMUX_DATA(SIUAOSLD_MARK, PORT178_FN4),
-	PINMUX_DATA(BBIF2_TXD1_MARK, PORT178_FN5),
-	PINMUX_DATA(LCDD4_MARK, PORT179_FN1),
-	PINMUX_DATA(PORT179_KEYOUT4_MARK, PORT179_FN2),
-	PINMUX_DATA(DV_D4_MARK, PORT179_FN3),
-	PINMUX_DATA(SIUAISPD_MARK, PORT179_FN4),
-	PINMUX_DATA(MFG1_OUT2_MARK, PORT179_FN5),
-	PINMUX_DATA(LCDD5_MARK, PORT180_FN1),
-	PINMUX_DATA(PORT180_KEYOUT5_MARK, PORT180_FN2),
-	PINMUX_DATA(DV_D5_MARK, PORT180_FN3),
-	PINMUX_DATA(SIUAILR_MARK, PORT180_FN4),
-	PINMUX_DATA(MFG2_OUT2_MARK, PORT180_FN5),
-	PINMUX_DATA(LCDD6_MARK, PORT181_FN1),
-	PINMUX_DATA(DV_D6_MARK, PORT181_FN3),
-	PINMUX_DATA(SIUAIBT_MARK, PORT181_FN4),
-	PINMUX_DATA(MFG3_OUT2_MARK, PORT181_FN5),
-	PINMUX_DATA(XWR2_MARK, PORT181_FN7),
-	PINMUX_DATA(LCDD7_MARK, PORT182_FN1),
-	PINMUX_DATA(DV_D7_MARK, PORT182_FN3),
-	PINMUX_DATA(SIUAISLD_MARK, PORT182_FN4),
-	PINMUX_DATA(MFG4_OUT2_MARK, PORT182_FN5),
-	PINMUX_DATA(XWR3_MARK, PORT182_FN7),
-	PINMUX_DATA(LCDD8_MARK, PORT183_FN1),
-	PINMUX_DATA(DV_D8_MARK, PORT183_FN3),
-	PINMUX_DATA(D16_MARK, PORT183_FN6),
-	PINMUX_DATA(ED16_MARK, PORT183_FN7),
-	PINMUX_DATA(LCDD9_MARK, PORT184_FN1),
-	PINMUX_DATA(DV_D9_MARK, PORT184_FN3),
-	PINMUX_DATA(D17_MARK, PORT184_FN6),
-	PINMUX_DATA(ED17_MARK, PORT184_FN7),
-	PINMUX_DATA(LCDD10_MARK, PORT185_FN1),
-	PINMUX_DATA(DV_D10_MARK, PORT185_FN3),
-	PINMUX_DATA(D18_MARK, PORT185_FN6),
-	PINMUX_DATA(ED18_MARK, PORT185_FN7),
-	PINMUX_DATA(LCDD11_MARK, PORT186_FN1),
-	PINMUX_DATA(DV_D11_MARK, PORT186_FN3),
-	PINMUX_DATA(D19_MARK, PORT186_FN6),
-	PINMUX_DATA(ED19_MARK, PORT186_FN7),
-	PINMUX_DATA(LCDD12_MARK, PORT187_FN1),
-	PINMUX_DATA(DV_D12_MARK, PORT187_FN3),
-	PINMUX_DATA(D20_MARK, PORT187_FN6),
-	PINMUX_DATA(ED20_MARK, PORT187_FN7),
-	PINMUX_DATA(LCDD13_MARK, PORT188_FN1),
-	PINMUX_DATA(DV_D13_MARK, PORT188_FN3),
-	PINMUX_DATA(D21_MARK, PORT188_FN6),
-	PINMUX_DATA(ED21_MARK, PORT188_FN7),
-	PINMUX_DATA(LCDD14_MARK, PORT189_FN1),
-	PINMUX_DATA(DV_D14_MARK, PORT189_FN3),
-	PINMUX_DATA(D22_MARK, PORT189_FN6),
-	PINMUX_DATA(ED22_MARK, PORT189_FN7),
-	PINMUX_DATA(LCDD15_MARK, PORT190_FN1),
-	PINMUX_DATA(DV_D15_MARK, PORT190_FN3),
-	PINMUX_DATA(D23_MARK, PORT190_FN6),
-	PINMUX_DATA(ED23_MARK, PORT190_FN7),
-	PINMUX_DATA(LCDD16_MARK, PORT191_FN1),
-	PINMUX_DATA(DV_HSYNC_MARK, PORT191_FN3),
-	PINMUX_DATA(D24_MARK, PORT191_FN6),
-	PINMUX_DATA(ED24_MARK, PORT191_FN7),
-	PINMUX_DATA(LCDD17_MARK, PORT192_FN1),
-	PINMUX_DATA(DV_VSYNC_MARK, PORT192_FN3),
-	PINMUX_DATA(D25_MARK, PORT192_FN6),
-	PINMUX_DATA(ED25_MARK, PORT192_FN7),
-	PINMUX_DATA(LCDD18_MARK, PORT193_FN1),
-	PINMUX_DATA(DREQ2_MARK, PORT193_FN2),
-	PINMUX_DATA(MSIOF0L_TSCK_MARK, PORT193_FN5),
-	PINMUX_DATA(D26_MARK, PORT193_FN6),
-	PINMUX_DATA(ED26_MARK, PORT193_FN7),
-	PINMUX_DATA(LCDD19_MARK, PORT194_FN1),
-	PINMUX_DATA(MSIOF0L_TSYNC_MARK, PORT194_FN5),
-	PINMUX_DATA(D27_MARK, PORT194_FN6),
-	PINMUX_DATA(ED27_MARK, PORT194_FN7),
-	PINMUX_DATA(LCDD20_MARK, PORT195_FN1),
-	PINMUX_DATA(TS_SPSYNC1_MARK, PORT195_FN2),
-	PINMUX_DATA(MSIOF0L_MCK0_MARK, PORT195_FN5),
-	PINMUX_DATA(D28_MARK, PORT195_FN6),
-	PINMUX_DATA(ED28_MARK, PORT195_FN7),
-	PINMUX_DATA(LCDD21_MARK, PORT196_FN1),
-	PINMUX_DATA(TS_SDAT1_MARK, PORT196_FN2),
-	PINMUX_DATA(MSIOF0L_MCK1_MARK, PORT196_FN5),
-	PINMUX_DATA(D29_MARK, PORT196_FN6),
-	PINMUX_DATA(ED29_MARK, PORT196_FN7),
-	PINMUX_DATA(LCDD22_MARK, PORT197_FN1),
-	PINMUX_DATA(TS_SDEN1_MARK, PORT197_FN2),
-	PINMUX_DATA(MSIOF0L_SS1_MARK, PORT197_FN5),
-	PINMUX_DATA(D30_MARK, PORT197_FN6),
-	PINMUX_DATA(ED30_MARK, PORT197_FN7),
-	PINMUX_DATA(LCDD23_MARK, PORT198_FN1),
-	PINMUX_DATA(TS_SCK1_MARK, PORT198_FN2),
-	PINMUX_DATA(MSIOF0L_SS2_MARK, PORT198_FN5),
-	PINMUX_DATA(D31_MARK, PORT198_FN6),
-	PINMUX_DATA(ED31_MARK, PORT198_FN7),
-	PINMUX_DATA(LCDDCK_MARK, PORT199_FN1),
-	PINMUX_DATA(LCDWR_MARK, PORT199_FN2),
-	PINMUX_DATA(DV_CKO_MARK, PORT199_FN3),
-	PINMUX_DATA(SIUAOSPD_MARK, PORT199_FN4),
-	PINMUX_DATA(LCDRD_MARK, PORT200_FN1),
-	PINMUX_DATA(DACK2_MARK, PORT200_FN2),
-	PINMUX_DATA(MSIOF0L_RSYNC_MARK, PORT200_FN5),
-
-	/* 49-5 (FN) */
-	PINMUX_DATA(LCDHSYN_MARK, PORT201_FN1),
-	PINMUX_DATA(LCDCS_MARK, PORT201_FN2),
-	PINMUX_DATA(LCDCS2_MARK, PORT201_FN3),
-	PINMUX_DATA(DACK3_MARK, PORT201_FN4),
-	PINMUX_DATA(LCDDISP_MARK, PORT202_FN1),
-	PINMUX_DATA(LCDRS_MARK, PORT202_FN2),
-	PINMUX_DATA(DREQ3_MARK, PORT202_FN4),
-	PINMUX_DATA(MSIOF0L_RSCK_MARK, PORT202_FN5),
-	PINMUX_DATA(LCDCSYN_MARK, PORT203_FN1),
-	PINMUX_DATA(LCDCSYN2_MARK, PORT203_FN2),
-	PINMUX_DATA(DV_CKI_MARK, PORT203_FN3),
-	PINMUX_DATA(LCDLCLK_MARK, PORT204_FN1),
-	PINMUX_DATA(DREQ1_MARK, PORT204_FN3),
-	PINMUX_DATA(MSIOF0L_RXD_MARK, PORT204_FN5),
-	PINMUX_DATA(LCDDON_MARK, PORT205_FN1),
-	PINMUX_DATA(LCDDON2_MARK, PORT205_FN2),
-	PINMUX_DATA(DACK1_MARK, PORT205_FN3),
-	PINMUX_DATA(MSIOF0L_TXD_MARK, PORT205_FN5),
-	PINMUX_DATA(VIO_DR0_MARK, PORT206_FN1),
-	PINMUX_DATA(VIO_DR1_MARK, PORT207_FN1),
-	PINMUX_DATA(VIO_DR2_MARK, PORT208_FN1),
-	PINMUX_DATA(VIO_DR3_MARK, PORT209_FN1),
-	PINMUX_DATA(VIO_DR4_MARK, PORT210_FN1),
-	PINMUX_DATA(VIO_DR5_MARK, PORT211_FN1),
-	PINMUX_DATA(VIO_DR6_MARK, PORT212_FN1),
-	PINMUX_DATA(VIO_DR7_MARK, PORT213_FN1),
-	PINMUX_DATA(VIO_VDR_MARK, PORT214_FN1),
-	PINMUX_DATA(VIO_HDR_MARK, PORT215_FN1),
-	PINMUX_DATA(VIO_CLKR_MARK, PORT216_FN1),
-	PINMUX_DATA(VIO_CKOR_MARK, PORT217_FN1),
-	PINMUX_DATA(SCIFA1_TXD_MARK, PORT220_FN2),
-	PINMUX_DATA(GPS_PGFA0_MARK, PORT220_FN3),
-	PINMUX_DATA(SCIFA1_SCK_MARK, PORT221_FN2),
-	PINMUX_DATA(GPS_PGFA1_MARK, PORT221_FN3),
-	PINMUX_DATA(SCIFA1_RTS_MARK, PORT222_FN2),
-	PINMUX_DATA(GPS_EPPSINMON_MARK, PORT222_FN3),
-	PINMUX_DATA(SCIFA1_RXD_MARK, PORT223_FN2),
-	PINMUX_DATA(SCIFA1_CTS_MARK, PORT224_FN2),
-	PINMUX_DATA(MSIOF1_TXD_MARK, PORT225_FN1),
-	PINMUX_DATA(SCIFA1_TXD2_MARK, PORT225_FN2),
-	PINMUX_DATA(GPS_TXD_MARK, PORT225_FN3),
-	PINMUX_DATA(MSIOF1_TSYNC_MARK, PORT226_FN1),
-	PINMUX_DATA(SCIFA1_CTS2_MARK, PORT226_FN2),
-	PINMUX_DATA(I2C_SDA2_MARK, PORT226_FN3),
-	PINMUX_DATA(MSIOF1_TSCK_MARK, PORT227_FN1),
-	PINMUX_DATA(SCIFA1_SCK2_MARK, PORT227_FN2),
-	PINMUX_DATA(MSIOF1_RXD_MARK, PORT228_FN1),
-	PINMUX_DATA(SCIFA1_RXD2_MARK, PORT228_FN2),
-	PINMUX_DATA(GPS_RXD_MARK, PORT228_FN3),
-	PINMUX_DATA(MSIOF1_RSCK_MARK, PORT229_FN1),
-	PINMUX_DATA(SCIFA1_RTS2_MARK, PORT229_FN2),
-	PINMUX_DATA(MSIOF1_RSYNC_MARK, PORT230_FN1),
-	PINMUX_DATA(I2C_SCL2_MARK, PORT230_FN3),
-	PINMUX_DATA(MSIOF1_MCK0_MARK, PORT231_FN1),
-	PINMUX_DATA(MSIOF1_MCK1_MARK, PORT232_FN1),
-	PINMUX_DATA(MSIOF1_SS1_MARK, PORT233_FN1),
-	PINMUX_DATA(EDBGREQ3_MARK, PORT233_FN2),
-	PINMUX_DATA(MSIOF1_SS2_MARK, PORT234_FN1),
-	PINMUX_DATA(PORT236_IROUT_MARK, PORT236_FN1),
-	PINMUX_DATA(IRDA_OUT_MARK, PORT236_FN2),
-	PINMUX_DATA(IRDA_IN_MARK, PORT237_FN2),
-	PINMUX_DATA(IRDA_FIRSEL_MARK, PORT238_FN1),
-	PINMUX_DATA(TPU1TO0_MARK, PORT239_FN3),
-	PINMUX_DATA(TS_SPSYNC3_MARK, PORT239_FN4),
-	PINMUX_DATA(TPU1TO1_MARK, PORT240_FN3),
-	PINMUX_DATA(TS_SDAT3_MARK, PORT240_FN4),
-	PINMUX_DATA(TPU1TO2_MARK, PORT241_FN3),
-	PINMUX_DATA(TS_SDEN3_MARK, PORT241_FN4),
-	PINMUX_DATA(PORT241_MSIOF2_SS1_MARK, PORT241_FN5),
-	PINMUX_DATA(TPU1TO3_MARK, PORT242_FN3),
-	PINMUX_DATA(PORT242_MSIOF2_TSCK_MARK, PORT242_FN5),
-	PINMUX_DATA(M13_BSW_MARK, PORT243_FN2),
-	PINMUX_DATA(PORT243_MSIOF2_TSYNC_MARK, PORT243_FN5),
-	PINMUX_DATA(M14_GSW_MARK, PORT244_FN2),
-	PINMUX_DATA(PORT244_MSIOF2_TXD_MARK, PORT244_FN5),
-	PINMUX_DATA(PORT245_IROUT_MARK, PORT245_FN1),
-	PINMUX_DATA(M15_RSW_MARK, PORT245_FN2),
-	PINMUX_DATA(SOUT3_MARK, PORT246_FN1),
-	PINMUX_DATA(SCIFA2_TXD1_MARK, PORT246_FN2),
-	PINMUX_DATA(SIN3_MARK, PORT247_FN1),
-	PINMUX_DATA(SCIFA2_RXD1_MARK, PORT247_FN2),
-	PINMUX_DATA(XRTS3_MARK, PORT248_FN1),
-	PINMUX_DATA(SCIFA2_RTS1_MARK, PORT248_FN2),
-	PINMUX_DATA(PORT248_MSIOF2_SS2_MARK, PORT248_FN5),
-	PINMUX_DATA(XCTS3_MARK, PORT249_FN1),
-	PINMUX_DATA(SCIFA2_CTS1_MARK, PORT249_FN2),
-	PINMUX_DATA(PORT249_MSIOF2_RXD_MARK, PORT249_FN5),
-	PINMUX_DATA(DINT_MARK, PORT250_FN1),
-	PINMUX_DATA(SCIFA2_SCK1_MARK, PORT250_FN2),
-	PINMUX_DATA(TS_SCK3_MARK, PORT250_FN4),
-	PINMUX_DATA(SDHICLK0_MARK, PORT251_FN1),
-	PINMUX_DATA(TCK2_MARK, PORT251_FN2),
-	PINMUX_DATA(SDHICD0_MARK, PORT252_FN1),
-	PINMUX_DATA(SDHID0_0_MARK, PORT253_FN1),
-	PINMUX_DATA(TMS2_MARK, PORT253_FN2),
-	PINMUX_DATA(SDHID0_1_MARK, PORT254_FN1),
-	PINMUX_DATA(TDO2_MARK, PORT254_FN2),
-	PINMUX_DATA(SDHID0_2_MARK, PORT255_FN1),
-	PINMUX_DATA(TDI2_MARK, PORT255_FN2),
-	PINMUX_DATA(SDHID0_3_MARK, PORT256_FN1),
-	PINMUX_DATA(RTCK2_MARK, PORT256_FN2),
-
-	/* 49-6 (FN) */
-	PINMUX_DATA(SDHICMD0_MARK, PORT257_FN1),
-	PINMUX_DATA(TRST2_MARK, PORT257_FN2),
-	PINMUX_DATA(SDHIWP0_MARK, PORT258_FN1),
-	PINMUX_DATA(EDBGREQ2_MARK, PORT258_FN2),
-	PINMUX_DATA(SDHICLK1_MARK, PORT259_FN1),
-	PINMUX_DATA(TCK3_MARK, PORT259_FN4),
-	PINMUX_DATA(SDHID1_0_MARK, PORT260_FN1),
-	PINMUX_DATA(M11_SLCD_SO2_MARK, PORT260_FN2),
-	PINMUX_DATA(TS_SPSYNC2_MARK, PORT260_FN3),
-	PINMUX_DATA(TMS3_MARK, PORT260_FN4),
-	PINMUX_DATA(SDHID1_1_MARK, PORT261_FN1),
-	PINMUX_DATA(M9_SLCD_AO2_MARK, PORT261_FN2),
-	PINMUX_DATA(TS_SDAT2_MARK, PORT261_FN3),
-	PINMUX_DATA(TDO3_MARK, PORT261_FN4),
-	PINMUX_DATA(SDHID1_2_MARK, PORT262_FN1),
-	PINMUX_DATA(M10_SLCD_CK2_MARK, PORT262_FN2),
-	PINMUX_DATA(TS_SDEN2_MARK, PORT262_FN3),
-	PINMUX_DATA(TDI3_MARK, PORT262_FN4),
-	PINMUX_DATA(SDHID1_3_MARK, PORT263_FN1),
-	PINMUX_DATA(M12_SLCD_CE2_MARK, PORT263_FN2),
-	PINMUX_DATA(TS_SCK2_MARK, PORT263_FN3),
-	PINMUX_DATA(RTCK3_MARK, PORT263_FN4),
-	PINMUX_DATA(SDHICMD1_MARK, PORT264_FN1),
-	PINMUX_DATA(TRST3_MARK, PORT264_FN4),
-	PINMUX_DATA(SDHICLK2_MARK, PORT265_FN1),
-	PINMUX_DATA(SCIFB_SCK_MARK, PORT265_FN2),
-	PINMUX_DATA(SDHID2_0_MARK, PORT266_FN1),
-	PINMUX_DATA(SCIFB_TXD_MARK, PORT266_FN2),
-	PINMUX_DATA(SDHID2_1_MARK, PORT267_FN1),
-	PINMUX_DATA(SCIFB_CTS_MARK, PORT267_FN2),
-	PINMUX_DATA(SDHID2_2_MARK, PORT268_FN1),
-	PINMUX_DATA(SCIFB_RXD_MARK, PORT268_FN2),
-	PINMUX_DATA(SDHID2_3_MARK, PORT269_FN1),
-	PINMUX_DATA(SCIFB_RTS_MARK, PORT269_FN2),
-	PINMUX_DATA(SDHICMD2_MARK, PORT270_FN1),
-	PINMUX_DATA(RESETOUTS_MARK, PORT271_FN1),
-	PINMUX_DATA(DIVLOCK_MARK, PORT272_FN1),
-};
-
-static struct pinmux_gpio pinmux_gpios[] = {
-	/* 49-1 -> 49-6 (GPIO) */
-	GPIO_PORT_ALL(),
-
-	/* Special Pull-up / Pull-down Functions */
-	GPIO_FN(PORT48_KEYIN0_PU), GPIO_FN(PORT49_KEYIN1_PU),
-	GPIO_FN(PORT50_KEYIN2_PU), GPIO_FN(PORT55_KEYIN3_PU),
-	GPIO_FN(PORT56_KEYIN4_PU), GPIO_FN(PORT57_KEYIN5_PU),
-	GPIO_FN(PORT58_KEYIN6_PU),
-
-	/* 49-1 (FN) */
-	GPIO_FN(VBUS0), GPIO_FN(CPORT0), GPIO_FN(CPORT1), GPIO_FN(CPORT2),
-	GPIO_FN(CPORT3), GPIO_FN(CPORT4), GPIO_FN(CPORT5), GPIO_FN(CPORT6),
-	GPIO_FN(CPORT7), GPIO_FN(CPORT8), GPIO_FN(CPORT9), GPIO_FN(CPORT10),
-	GPIO_FN(CPORT11), GPIO_FN(SIN2), GPIO_FN(CPORT12), GPIO_FN(XCTS2),
-	GPIO_FN(CPORT13), GPIO_FN(RFSPO4), GPIO_FN(CPORT14), GPIO_FN(RFSPO5),
-	GPIO_FN(CPORT15), GPIO_FN(CPORT16), GPIO_FN(CPORT17), GPIO_FN(SOUT2),
-	GPIO_FN(CPORT18), GPIO_FN(XRTS2), GPIO_FN(CPORT19), GPIO_FN(CPORT20),
-	GPIO_FN(RFSPO6), GPIO_FN(CPORT21), GPIO_FN(STATUS0), GPIO_FN(CPORT22),
-	GPIO_FN(STATUS1), GPIO_FN(CPORT23), GPIO_FN(STATUS2), GPIO_FN(RFSPO7),
-	GPIO_FN(MPORT0), GPIO_FN(MPORT1), GPIO_FN(B_SYNLD1), GPIO_FN(B_SYNLD2),
-	GPIO_FN(XMAINPS), GPIO_FN(XDIVPS), GPIO_FN(XIDRST), GPIO_FN(IDCLK),
-	GPIO_FN(IDIO), GPIO_FN(SOUT1), GPIO_FN(SCIFA4_TXD),
-	GPIO_FN(M02_BERDAT), GPIO_FN(SIN1), GPIO_FN(SCIFA4_RXD), GPIO_FN(XWUP),
-	GPIO_FN(XRTS1), GPIO_FN(SCIFA4_RTS), GPIO_FN(M03_BERCLK),
-	GPIO_FN(XCTS1), GPIO_FN(SCIFA4_CTS),
-
-	/* 49-2 (FN) */
-	GPIO_FN(HSU_IQ_AGC6), GPIO_FN(MFG2_IN2), GPIO_FN(MSIOF2_MCK0),
-	GPIO_FN(HSU_IQ_AGC5), GPIO_FN(MFG2_IN1), GPIO_FN(MSIOF2_MCK1),
-	GPIO_FN(HSU_IQ_AGC4), GPIO_FN(MSIOF2_RSYNC),
-	GPIO_FN(HSU_IQ_AGC3), GPIO_FN(MFG2_OUT1), GPIO_FN(MSIOF2_RSCK),
-	GPIO_FN(HSU_IQ_AGC2), GPIO_FN(PORT42_KEYOUT0),
-	GPIO_FN(HSU_IQ_AGC1), GPIO_FN(PORT43_KEYOUT1),
-	GPIO_FN(HSU_IQ_AGC0), GPIO_FN(PORT44_KEYOUT2),
-	GPIO_FN(HSU_IQ_AGC_ST), GPIO_FN(PORT45_KEYOUT3),
-	GPIO_FN(HSU_IQ_PDO), GPIO_FN(PORT46_KEYOUT4),
-	GPIO_FN(HSU_IQ_PYO), GPIO_FN(PORT47_KEYOUT5),
-	GPIO_FN(HSU_EN_TXMUX_G3MO), GPIO_FN(PORT48_KEYIN0),
-	GPIO_FN(HSU_I_TXMUX_G3MO), GPIO_FN(PORT49_KEYIN1),
-	GPIO_FN(HSU_Q_TXMUX_G3MO), GPIO_FN(PORT50_KEYIN2),
-	GPIO_FN(HSU_SYO), GPIO_FN(PORT51_MSIOF2_TSYNC),
-	GPIO_FN(HSU_SDO), GPIO_FN(PORT52_MSIOF2_TSCK),
-	GPIO_FN(HSU_TGTTI_G3MO), GPIO_FN(PORT53_MSIOF2_TXD),
-	GPIO_FN(B_TIME_STAMP), GPIO_FN(PORT54_MSIOF2_RXD),
-	GPIO_FN(HSU_SDI), GPIO_FN(PORT55_KEYIN3),
-	GPIO_FN(HSU_SCO), GPIO_FN(PORT56_KEYIN4),
-	GPIO_FN(HSU_DREQ), GPIO_FN(PORT57_KEYIN5),
-	GPIO_FN(HSU_DACK), GPIO_FN(PORT58_KEYIN6),
-	GPIO_FN(HSU_CLK61M), GPIO_FN(PORT59_MSIOF2_SS1),
-	GPIO_FN(HSU_XRST), GPIO_FN(PORT60_MSIOF2_SS2),
-	GPIO_FN(PCMCLKO), GPIO_FN(SYNC8KO), GPIO_FN(DNPCM_A), GPIO_FN(UPPCM_A),
-	GPIO_FN(XTALB1L),
-	GPIO_FN(GPS_AGC1), GPIO_FN(SCIFA0_RTS),
-	GPIO_FN(GPS_AGC2), GPIO_FN(SCIFA0_SCK),
-	GPIO_FN(GPS_AGC3), GPIO_FN(SCIFA0_TXD),
-	GPIO_FN(GPS_AGC4), GPIO_FN(SCIFA0_RXD),
-	GPIO_FN(GPS_PWRD), GPIO_FN(SCIFA0_CTS),
-	GPIO_FN(GPS_IM), GPIO_FN(GPS_IS), GPIO_FN(GPS_QM), GPIO_FN(GPS_QS),
-	GPIO_FN(SIUBOMC), GPIO_FN(TPU2TO0),
-	GPIO_FN(SIUCKB), GPIO_FN(TPU2TO1),
-	GPIO_FN(SIUBOLR), GPIO_FN(BBIF2_TSYNC), GPIO_FN(TPU2TO2),
-	GPIO_FN(SIUBOBT), GPIO_FN(BBIF2_TSCK), GPIO_FN(TPU2TO3),
-	GPIO_FN(SIUBOSLD), GPIO_FN(BBIF2_TXD), GPIO_FN(TPU3TO0),
-	GPIO_FN(SIUBILR), GPIO_FN(TPU3TO1),
-	GPIO_FN(SIUBIBT), GPIO_FN(TPU3TO2),
-	GPIO_FN(SIUBISLD), GPIO_FN(TPU3TO3),
-	GPIO_FN(NMI), GPIO_FN(TPU4TO0),
-	GPIO_FN(DNPCM_M), GPIO_FN(TPU4TO1), GPIO_FN(TPU4TO2), GPIO_FN(TPU4TO3),
-	GPIO_FN(IRQ_TMPB),
-	GPIO_FN(PWEN), GPIO_FN(MFG1_OUT1),
-	GPIO_FN(OVCN), GPIO_FN(MFG1_IN1),
-	GPIO_FN(OVCN2), GPIO_FN(MFG1_IN2),
-
-	/* 49-3 (FN) */
-	GPIO_FN(RFSPO1), GPIO_FN(RFSPO2), GPIO_FN(RFSPO3),
-	GPIO_FN(PORT93_VIO_CKO2),
-	GPIO_FN(USBTERM), GPIO_FN(EXTLP), GPIO_FN(IDIN),
-	GPIO_FN(SCIFA5_CTS), GPIO_FN(MFG0_IN1),
-	GPIO_FN(SCIFA5_RTS), GPIO_FN(MFG0_IN2),
-	GPIO_FN(SCIFA5_RXD),
-	GPIO_FN(SCIFA5_TXD),
-	GPIO_FN(SCIFA5_SCK), GPIO_FN(MFG0_OUT1),
-	GPIO_FN(A0_EA0), GPIO_FN(BS),
-	GPIO_FN(A14_EA14), GPIO_FN(PORT102_KEYOUT0),
-	GPIO_FN(A15_EA15), GPIO_FN(PORT103_KEYOUT1), GPIO_FN(DV_CLKOL),
-	GPIO_FN(A16_EA16), GPIO_FN(PORT104_KEYOUT2),
-	GPIO_FN(DV_VSYNCL), GPIO_FN(MSIOF0_SS1),
-	GPIO_FN(A17_EA17), GPIO_FN(PORT105_KEYOUT3),
-	GPIO_FN(DV_HSYNCL), GPIO_FN(MSIOF0_TSYNC),
-	GPIO_FN(A18_EA18), GPIO_FN(PORT106_KEYOUT4),
-	GPIO_FN(DV_DL0), GPIO_FN(MSIOF0_TSCK),
-	GPIO_FN(A19_EA19), GPIO_FN(PORT107_KEYOUT5),
-	GPIO_FN(DV_DL1), GPIO_FN(MSIOF0_TXD),
-	GPIO_FN(A20_EA20), GPIO_FN(PORT108_KEYIN0),
-	GPIO_FN(DV_DL2), GPIO_FN(MSIOF0_RSCK),
-	GPIO_FN(A21_EA21), GPIO_FN(PORT109_KEYIN1),
-	GPIO_FN(DV_DL3), GPIO_FN(MSIOF0_RSYNC),
-	GPIO_FN(A22_EA22), GPIO_FN(PORT110_KEYIN2),
-	GPIO_FN(DV_DL4), GPIO_FN(MSIOF0_MCK0),
-	GPIO_FN(A23_EA23), GPIO_FN(PORT111_KEYIN3),
-	GPIO_FN(DV_DL5), GPIO_FN(MSIOF0_MCK1),
-	GPIO_FN(A24_EA24), GPIO_FN(PORT112_KEYIN4),
-	GPIO_FN(DV_DL6), GPIO_FN(MSIOF0_RXD),
-	GPIO_FN(A25_EA25), GPIO_FN(PORT113_KEYIN5),
-	GPIO_FN(DV_DL7), GPIO_FN(MSIOF0_SS2),
-	GPIO_FN(A26), GPIO_FN(PORT113_KEYIN6), GPIO_FN(DV_CLKIL),
-	GPIO_FN(D0_ED0_NAF0), GPIO_FN(D1_ED1_NAF1), GPIO_FN(D2_ED2_NAF2),
-	GPIO_FN(D3_ED3_NAF3), GPIO_FN(D4_ED4_NAF4), GPIO_FN(D5_ED5_NAF5),
-	GPIO_FN(D6_ED6_NAF6), GPIO_FN(D7_ED7_NAF7), GPIO_FN(D8_ED8_NAF8),
-	GPIO_FN(D9_ED9_NAF9), GPIO_FN(D10_ED10_NAF10), GPIO_FN(D11_ED11_NAF11),
-	GPIO_FN(D12_ED12_NAF12), GPIO_FN(D13_ED13_NAF13),
-	GPIO_FN(D14_ED14_NAF14), GPIO_FN(D15_ED15_NAF15),
-	GPIO_FN(CS4), GPIO_FN(CS5A), GPIO_FN(CS5B), GPIO_FN(FCE1),
-	GPIO_FN(CS6B), GPIO_FN(XCS2), GPIO_FN(FCE0), GPIO_FN(CS6A),
-	GPIO_FN(DACK0), GPIO_FN(WAIT), GPIO_FN(DREQ0), GPIO_FN(RD_XRD),
-	GPIO_FN(A27), GPIO_FN(RDWR_XWE), GPIO_FN(WE0_XWR0_FWE),
-	GPIO_FN(WE1_XWR1), GPIO_FN(FRB), GPIO_FN(CKO),
-	GPIO_FN(NBRSTOUT), GPIO_FN(NBRST),
-
-	/* 49-4 (FN) */
-	GPIO_FN(RFSPO0), GPIO_FN(PORT146_VIO_CKO2), GPIO_FN(TSTMD),
-	GPIO_FN(VIO_VD), GPIO_FN(VIO_HD),
-	GPIO_FN(VIO_D0), GPIO_FN(VIO_D1), GPIO_FN(VIO_D2),
-	GPIO_FN(VIO_D3), GPIO_FN(VIO_D4), GPIO_FN(VIO_D5),
-	GPIO_FN(VIO_D6), GPIO_FN(VIO_D7), GPIO_FN(VIO_D8),
-	GPIO_FN(VIO_D9), GPIO_FN(VIO_D10), GPIO_FN(VIO_D11),
-	GPIO_FN(VIO_D12), GPIO_FN(VIO_D13), GPIO_FN(VIO_D14),
-	GPIO_FN(VIO_D15), GPIO_FN(VIO_CLK), GPIO_FN(VIO_FIELD),
-	GPIO_FN(VIO_CKO),
-	GPIO_FN(MFG3_IN1), GPIO_FN(MFG3_IN2),
-	GPIO_FN(M9_SLCD_A01), GPIO_FN(MFG3_OUT1), GPIO_FN(TPU0TO0),
-	GPIO_FN(M10_SLCD_CK1), GPIO_FN(MFG4_IN1), GPIO_FN(TPU0TO1),
-	GPIO_FN(M11_SLCD_SO1), GPIO_FN(MFG4_IN2), GPIO_FN(TPU0TO2),
-	GPIO_FN(M12_SLCD_CE1), GPIO_FN(MFG4_OUT1), GPIO_FN(TPU0TO3),
-	GPIO_FN(LCDD0), GPIO_FN(PORT175_KEYOUT0), GPIO_FN(DV_D0),
-	GPIO_FN(SIUCKA), GPIO_FN(MFG0_OUT2),
-	GPIO_FN(LCDD1), GPIO_FN(PORT176_KEYOUT1), GPIO_FN(DV_D1),
-	GPIO_FN(SIUAOLR), GPIO_FN(BBIF2_TSYNC1),
-	GPIO_FN(LCDD2), GPIO_FN(PORT177_KEYOUT2), GPIO_FN(DV_D2),
-	GPIO_FN(SIUAOBT), GPIO_FN(BBIF2_TSCK1),
-	GPIO_FN(LCDD3), GPIO_FN(PORT178_KEYOUT3), GPIO_FN(DV_D3),
-	GPIO_FN(SIUAOSLD), GPIO_FN(BBIF2_TXD1),
-	GPIO_FN(LCDD4), GPIO_FN(PORT179_KEYOUT4), GPIO_FN(DV_D4),
-	GPIO_FN(SIUAISPD), GPIO_FN(MFG1_OUT2),
-	GPIO_FN(LCDD5), GPIO_FN(PORT180_KEYOUT5), GPIO_FN(DV_D5),
-	GPIO_FN(SIUAILR), GPIO_FN(MFG2_OUT2),
-	GPIO_FN(LCDD6), GPIO_FN(DV_D6),
-	GPIO_FN(SIUAIBT), GPIO_FN(MFG3_OUT2), GPIO_FN(XWR2),
-	GPIO_FN(LCDD7), GPIO_FN(DV_D7),
-	GPIO_FN(SIUAISLD), GPIO_FN(MFG4_OUT2), GPIO_FN(XWR3),
-	GPIO_FN(LCDD8), GPIO_FN(DV_D8), GPIO_FN(D16), GPIO_FN(ED16),
-	GPIO_FN(LCDD9), GPIO_FN(DV_D9), GPIO_FN(D17), GPIO_FN(ED17),
-	GPIO_FN(LCDD10), GPIO_FN(DV_D10), GPIO_FN(D18), GPIO_FN(ED18),
-	GPIO_FN(LCDD11), GPIO_FN(DV_D11), GPIO_FN(D19), GPIO_FN(ED19),
-	GPIO_FN(LCDD12), GPIO_FN(DV_D12), GPIO_FN(D20), GPIO_FN(ED20),
-	GPIO_FN(LCDD13), GPIO_FN(DV_D13), GPIO_FN(D21), GPIO_FN(ED21),
-	GPIO_FN(LCDD14), GPIO_FN(DV_D14), GPIO_FN(D22), GPIO_FN(ED22),
-	GPIO_FN(LCDD15), GPIO_FN(DV_D15), GPIO_FN(D23), GPIO_FN(ED23),
-	GPIO_FN(LCDD16), GPIO_FN(DV_HSYNC), GPIO_FN(D24), GPIO_FN(ED24),
-	GPIO_FN(LCDD17), GPIO_FN(DV_VSYNC), GPIO_FN(D25), GPIO_FN(ED25),
-	GPIO_FN(LCDD18), GPIO_FN(DREQ2), GPIO_FN(MSIOF0L_TSCK),
-	GPIO_FN(D26), GPIO_FN(ED26),
-	GPIO_FN(LCDD19), GPIO_FN(MSIOF0L_TSYNC),
-	GPIO_FN(D27), GPIO_FN(ED27),
-	GPIO_FN(LCDD20), GPIO_FN(TS_SPSYNC1), GPIO_FN(MSIOF0L_MCK0),
-	GPIO_FN(D28), GPIO_FN(ED28),
-	GPIO_FN(LCDD21), GPIO_FN(TS_SDAT1), GPIO_FN(MSIOF0L_MCK1),
-	GPIO_FN(D29), GPIO_FN(ED29),
-	GPIO_FN(LCDD22), GPIO_FN(TS_SDEN1), GPIO_FN(MSIOF0L_SS1),
-	GPIO_FN(D30), GPIO_FN(ED30),
-	GPIO_FN(LCDD23), GPIO_FN(TS_SCK1), GPIO_FN(MSIOF0L_SS2),
-	GPIO_FN(D31), GPIO_FN(ED31),
-	GPIO_FN(LCDDCK), GPIO_FN(LCDWR), GPIO_FN(DV_CKO), GPIO_FN(SIUAOSPD),
-	GPIO_FN(LCDRD), GPIO_FN(DACK2), GPIO_FN(MSIOF0L_RSYNC),
-
-	/* 49-5 (FN) */
-	GPIO_FN(LCDHSYN), GPIO_FN(LCDCS), GPIO_FN(LCDCS2), GPIO_FN(DACK3),
-	GPIO_FN(LCDDISP), GPIO_FN(LCDRS), GPIO_FN(DREQ3), GPIO_FN(MSIOF0L_RSCK),
-	GPIO_FN(LCDCSYN), GPIO_FN(LCDCSYN2), GPIO_FN(DV_CKI),
-	GPIO_FN(LCDLCLK), GPIO_FN(DREQ1), GPIO_FN(MSIOF0L_RXD),
-	GPIO_FN(LCDDON), GPIO_FN(LCDDON2), GPIO_FN(DACK1), GPIO_FN(MSIOF0L_TXD),
-	GPIO_FN(VIO_DR0), GPIO_FN(VIO_DR1), GPIO_FN(VIO_DR2), GPIO_FN(VIO_DR3),
-	GPIO_FN(VIO_DR4), GPIO_FN(VIO_DR5), GPIO_FN(VIO_DR6), GPIO_FN(VIO_DR7),
-	GPIO_FN(VIO_VDR), GPIO_FN(VIO_HDR),
-	GPIO_FN(VIO_CLKR), GPIO_FN(VIO_CKOR),
-	GPIO_FN(SCIFA1_TXD), GPIO_FN(GPS_PGFA0),
-	GPIO_FN(SCIFA1_SCK), GPIO_FN(GPS_PGFA1),
-	GPIO_FN(SCIFA1_RTS), GPIO_FN(GPS_EPPSINMON),
-	GPIO_FN(SCIFA1_RXD), GPIO_FN(SCIFA1_CTS),
-	GPIO_FN(MSIOF1_TXD), GPIO_FN(SCIFA1_TXD2), GPIO_FN(GPS_TXD),
-	GPIO_FN(MSIOF1_TSYNC), GPIO_FN(SCIFA1_CTS2), GPIO_FN(I2C_SDA2),
-	GPIO_FN(MSIOF1_TSCK), GPIO_FN(SCIFA1_SCK2),
-	GPIO_FN(MSIOF1_RXD), GPIO_FN(SCIFA1_RXD2), GPIO_FN(GPS_RXD),
-	GPIO_FN(MSIOF1_RSCK), GPIO_FN(SCIFA1_RTS2),
-	GPIO_FN(MSIOF1_RSYNC), GPIO_FN(I2C_SCL2),
-	GPIO_FN(MSIOF1_MCK0), GPIO_FN(MSIOF1_MCK1),
-	GPIO_FN(MSIOF1_SS1), GPIO_FN(EDBGREQ3),
-	GPIO_FN(MSIOF1_SS2),
-	GPIO_FN(PORT236_IROUT), GPIO_FN(IRDA_OUT),
-	GPIO_FN(IRDA_IN), GPIO_FN(IRDA_FIRSEL),
-	GPIO_FN(TPU1TO0), GPIO_FN(TS_SPSYNC3),
-	GPIO_FN(TPU1TO1), GPIO_FN(TS_SDAT3),
-	GPIO_FN(TPU1TO2), GPIO_FN(TS_SDEN3), GPIO_FN(PORT241_MSIOF2_SS1),
-	GPIO_FN(TPU1TO3), GPIO_FN(PORT242_MSIOF2_TSCK),
-	GPIO_FN(M13_BSW), GPIO_FN(PORT243_MSIOF2_TSYNC),
-	GPIO_FN(M14_GSW), GPIO_FN(PORT244_MSIOF2_TXD),
-	GPIO_FN(PORT245_IROUT), GPIO_FN(M15_RSW),
-	GPIO_FN(SOUT3), GPIO_FN(SCIFA2_TXD1),
-	GPIO_FN(SIN3), GPIO_FN(SCIFA2_RXD1),
-	GPIO_FN(XRTS3), GPIO_FN(SCIFA2_RTS1), GPIO_FN(PORT248_MSIOF2_SS2),
-	GPIO_FN(XCTS3), GPIO_FN(SCIFA2_CTS1), GPIO_FN(PORT249_MSIOF2_RXD),
-	GPIO_FN(DINT), GPIO_FN(SCIFA2_SCK1), GPIO_FN(TS_SCK3),
-	GPIO_FN(SDHICLK0), GPIO_FN(TCK2),
-	GPIO_FN(SDHICD0),
-	GPIO_FN(SDHID0_0), GPIO_FN(TMS2),
-	GPIO_FN(SDHID0_1), GPIO_FN(TDO2),
-	GPIO_FN(SDHID0_2), GPIO_FN(TDI2),
-	GPIO_FN(SDHID0_3), GPIO_FN(RTCK2),
-
-	/* 49-6 (FN) */
-	GPIO_FN(SDHICMD0), GPIO_FN(TRST2),
-	GPIO_FN(SDHIWP0), GPIO_FN(EDBGREQ2),
-	GPIO_FN(SDHICLK1), GPIO_FN(TCK3),
-	GPIO_FN(SDHID1_0), GPIO_FN(M11_SLCD_SO2),
-	GPIO_FN(TS_SPSYNC2), GPIO_FN(TMS3),
-	GPIO_FN(SDHID1_1), GPIO_FN(M9_SLCD_AO2),
-	GPIO_FN(TS_SDAT2), GPIO_FN(TDO3),
-	GPIO_FN(SDHID1_2), GPIO_FN(M10_SLCD_CK2),
-	GPIO_FN(TS_SDEN2), GPIO_FN(TDI3),
-	GPIO_FN(SDHID1_3), GPIO_FN(M12_SLCD_CE2),
-	GPIO_FN(TS_SCK2), GPIO_FN(RTCK3),
-	GPIO_FN(SDHICMD1), GPIO_FN(TRST3),
-	GPIO_FN(SDHICLK2), GPIO_FN(SCIFB_SCK),
-	GPIO_FN(SDHID2_0), GPIO_FN(SCIFB_TXD),
-	GPIO_FN(SDHID2_1), GPIO_FN(SCIFB_CTS),
-	GPIO_FN(SDHID2_2), GPIO_FN(SCIFB_RXD),
-	GPIO_FN(SDHID2_3), GPIO_FN(SCIFB_RTS),
-	GPIO_FN(SDHICMD2),
-	GPIO_FN(RESETOUTS),
-	GPIO_FN(DIVLOCK),
-};
-
-static struct pinmux_cfg_reg pinmux_config_regs[] = {
-	PORTCR(0, 0xe6050000), /* PORT0CR */
-	PORTCR(1, 0xe6050001), /* PORT1CR */
-	PORTCR(2, 0xe6050002), /* PORT2CR */
-	PORTCR(3, 0xe6050003), /* PORT3CR */
-	PORTCR(4, 0xe6050004), /* PORT4CR */
-	PORTCR(5, 0xe6050005), /* PORT5CR */
-	PORTCR(6, 0xe6050006), /* PORT6CR */
-	PORTCR(7, 0xe6050007), /* PORT7CR */
-	PORTCR(8, 0xe6050008), /* PORT8CR */
-	PORTCR(9, 0xe6050009), /* PORT9CR */
-
-	PORTCR(10, 0xe605000a), /* PORT10CR */
-	PORTCR(11, 0xe605000b), /* PORT11CR */
-	PORTCR(12, 0xe605000c), /* PORT12CR */
-	PORTCR(13, 0xe605000d), /* PORT13CR */
-	PORTCR(14, 0xe605000e), /* PORT14CR */
-	PORTCR(15, 0xe605000f), /* PORT15CR */
-	PORTCR(16, 0xe6050010), /* PORT16CR */
-	PORTCR(17, 0xe6050011), /* PORT17CR */
-	PORTCR(18, 0xe6050012), /* PORT18CR */
-	PORTCR(19, 0xe6050013), /* PORT19CR */
-
-	PORTCR(20, 0xe6050014), /* PORT20CR */
-	PORTCR(21, 0xe6050015), /* PORT21CR */
-	PORTCR(22, 0xe6050016), /* PORT22CR */
-	PORTCR(23, 0xe6050017), /* PORT23CR */
-	PORTCR(24, 0xe6050018), /* PORT24CR */
-	PORTCR(25, 0xe6050019), /* PORT25CR */
-	PORTCR(26, 0xe605001a), /* PORT26CR */
-	PORTCR(27, 0xe605001b), /* PORT27CR */
-	PORTCR(28, 0xe605001c), /* PORT28CR */
-	PORTCR(29, 0xe605001d), /* PORT29CR */
-
-	PORTCR(30, 0xe605001e), /* PORT30CR */
-	PORTCR(31, 0xe605001f), /* PORT31CR */
-	PORTCR(32, 0xe6050020), /* PORT32CR */
-	PORTCR(33, 0xe6050021), /* PORT33CR */
-	PORTCR(34, 0xe6050022), /* PORT34CR */
-	PORTCR(35, 0xe6050023), /* PORT35CR */
-	PORTCR(36, 0xe6050024), /* PORT36CR */
-	PORTCR(37, 0xe6050025), /* PORT37CR */
-	PORTCR(38, 0xe6050026), /* PORT38CR */
-	PORTCR(39, 0xe6050027), /* PORT39CR */
-
-	PORTCR(40, 0xe6050028), /* PORT40CR */
-	PORTCR(41, 0xe6050029), /* PORT41CR */
-	PORTCR(42, 0xe605002a), /* PORT42CR */
-	PORTCR(43, 0xe605002b), /* PORT43CR */
-	PORTCR(44, 0xe605002c), /* PORT44CR */
-	PORTCR(45, 0xe605002d), /* PORT45CR */
-	PORTCR(46, 0xe605002e), /* PORT46CR */
-	PORTCR(47, 0xe605002f), /* PORT47CR */
-	PORTCR(48, 0xe6050030), /* PORT48CR */
-	PORTCR(49, 0xe6050031), /* PORT49CR */
-
-	PORTCR(50, 0xe6050032), /* PORT50CR */
-	PORTCR(51, 0xe6050033), /* PORT51CR */
-	PORTCR(52, 0xe6050034), /* PORT52CR */
-	PORTCR(53, 0xe6050035), /* PORT53CR */
-	PORTCR(54, 0xe6050036), /* PORT54CR */
-	PORTCR(55, 0xe6050037), /* PORT55CR */
-	PORTCR(56, 0xe6050038), /* PORT56CR */
-	PORTCR(57, 0xe6050039), /* PORT57CR */
-	PORTCR(58, 0xe605003a), /* PORT58CR */
-	PORTCR(59, 0xe605003b), /* PORT59CR */
-
-	PORTCR(60, 0xe605003c), /* PORT60CR */
-	PORTCR(61, 0xe605003d), /* PORT61CR */
-	PORTCR(62, 0xe605003e), /* PORT62CR */
-	PORTCR(63, 0xe605003f), /* PORT63CR */
-	PORTCR(64, 0xe6050040), /* PORT64CR */
-	PORTCR(65, 0xe6050041), /* PORT65CR */
-	PORTCR(66, 0xe6050042), /* PORT66CR */
-	PORTCR(67, 0xe6050043), /* PORT67CR */
-	PORTCR(68, 0xe6050044), /* PORT68CR */
-	PORTCR(69, 0xe6050045), /* PORT69CR */
-
-	PORTCR(70, 0xe6050046), /* PORT70CR */
-	PORTCR(71, 0xe6050047), /* PORT71CR */
-	PORTCR(72, 0xe6050048), /* PORT72CR */
-	PORTCR(73, 0xe6050049), /* PORT73CR */
-	PORTCR(74, 0xe605004a), /* PORT74CR */
-	PORTCR(75, 0xe605004b), /* PORT75CR */
-	PORTCR(76, 0xe605004c), /* PORT76CR */
-	PORTCR(77, 0xe605004d), /* PORT77CR */
-	PORTCR(78, 0xe605004e), /* PORT78CR */
-	PORTCR(79, 0xe605004f), /* PORT79CR */
-
-	PORTCR(80, 0xe6050050), /* PORT80CR */
-	PORTCR(81, 0xe6050051), /* PORT81CR */
-	PORTCR(82, 0xe6050052), /* PORT82CR */
-	PORTCR(83, 0xe6050053), /* PORT83CR */
-	PORTCR(84, 0xe6050054), /* PORT84CR */
-	PORTCR(85, 0xe6050055), /* PORT85CR */
-	PORTCR(86, 0xe6050056), /* PORT86CR */
-	PORTCR(87, 0xe6050057), /* PORT87CR */
-	PORTCR(88, 0xe6051058), /* PORT88CR */
-	PORTCR(89, 0xe6051059), /* PORT89CR */
-
-	PORTCR(90, 0xe605105a), /* PORT90CR */
-	PORTCR(91, 0xe605105b), /* PORT91CR */
-	PORTCR(92, 0xe605105c), /* PORT92CR */
-	PORTCR(93, 0xe605105d), /* PORT93CR */
-	PORTCR(94, 0xe605105e), /* PORT94CR */
-	PORTCR(95, 0xe605105f), /* PORT95CR */
-	PORTCR(96, 0xe6051060), /* PORT96CR */
-	PORTCR(97, 0xe6051061), /* PORT97CR */
-	PORTCR(98, 0xe6051062), /* PORT98CR */
-	PORTCR(99, 0xe6051063), /* PORT99CR */
-
-	PORTCR(100, 0xe6051064), /* PORT100CR */
-	PORTCR(101, 0xe6051065), /* PORT101CR */
-	PORTCR(102, 0xe6051066), /* PORT102CR */
-	PORTCR(103, 0xe6051067), /* PORT103CR */
-	PORTCR(104, 0xe6051068), /* PORT104CR */
-	PORTCR(105, 0xe6051069), /* PORT105CR */
-	PORTCR(106, 0xe605106a), /* PORT106CR */
-	PORTCR(107, 0xe605106b), /* PORT107CR */
-	PORTCR(108, 0xe605106c), /* PORT108CR */
-	PORTCR(109, 0xe605106d), /* PORT109CR */
-
-	PORTCR(110, 0xe605106e), /* PORT110CR */
-	PORTCR(111, 0xe605106f), /* PORT111CR */
-	PORTCR(112, 0xe6051070), /* PORT112CR */
-	PORTCR(113, 0xe6051071), /* PORT113CR */
-	PORTCR(114, 0xe6051072), /* PORT114CR */
-	PORTCR(115, 0xe6051073), /* PORT115CR */
-	PORTCR(116, 0xe6051074), /* PORT116CR */
-	PORTCR(117, 0xe6051075), /* PORT117CR */
-	PORTCR(118, 0xe6051076), /* PORT118CR */
-	PORTCR(119, 0xe6051077), /* PORT119CR */
-
-	PORTCR(120, 0xe6051078), /* PORT120CR */
-	PORTCR(121, 0xe6051079), /* PORT121CR */
-	PORTCR(122, 0xe605107a), /* PORT122CR */
-	PORTCR(123, 0xe605107b), /* PORT123CR */
-	PORTCR(124, 0xe605107c), /* PORT124CR */
-	PORTCR(125, 0xe605107d), /* PORT125CR */
-	PORTCR(126, 0xe605107e), /* PORT126CR */
-	PORTCR(127, 0xe605107f), /* PORT127CR */
-	PORTCR(128, 0xe6051080), /* PORT128CR */
-	PORTCR(129, 0xe6051081), /* PORT129CR */
-
-	PORTCR(130, 0xe6051082), /* PORT130CR */
-	PORTCR(131, 0xe6051083), /* PORT131CR */
-	PORTCR(132, 0xe6051084), /* PORT132CR */
-	PORTCR(133, 0xe6051085), /* PORT133CR */
-	PORTCR(134, 0xe6051086), /* PORT134CR */
-	PORTCR(135, 0xe6051087), /* PORT135CR */
-	PORTCR(136, 0xe6051088), /* PORT136CR */
-	PORTCR(137, 0xe6051089), /* PORT137CR */
-	PORTCR(138, 0xe605108a), /* PORT138CR */
-	PORTCR(139, 0xe605108b), /* PORT139CR */
-
-	PORTCR(140, 0xe605108c), /* PORT140CR */
-	PORTCR(141, 0xe605108d), /* PORT141CR */
-	PORTCR(142, 0xe605108e), /* PORT142CR */
-	PORTCR(143, 0xe605108f), /* PORT143CR */
-	PORTCR(144, 0xe6051090), /* PORT144CR */
-	PORTCR(145, 0xe6051091), /* PORT145CR */
-	PORTCR(146, 0xe6051092), /* PORT146CR */
-	PORTCR(147, 0xe6051093), /* PORT147CR */
-	PORTCR(148, 0xe6051094), /* PORT148CR */
-	PORTCR(149, 0xe6051095), /* PORT149CR */
-
-	PORTCR(150, 0xe6051096), /* PORT150CR */
-	PORTCR(151, 0xe6051097), /* PORT151CR */
-	PORTCR(152, 0xe6051098), /* PORT152CR */
-	PORTCR(153, 0xe6051099), /* PORT153CR */
-	PORTCR(154, 0xe605109a), /* PORT154CR */
-	PORTCR(155, 0xe605109b), /* PORT155CR */
-	PORTCR(156, 0xe605109c), /* PORT156CR */
-	PORTCR(157, 0xe605109d), /* PORT157CR */
-	PORTCR(158, 0xe605109e), /* PORT158CR */
-	PORTCR(159, 0xe605109f), /* PORT159CR */
-
-	PORTCR(160, 0xe60510a0), /* PORT160CR */
-	PORTCR(161, 0xe60510a1), /* PORT161CR */
-	PORTCR(162, 0xe60510a2), /* PORT162CR */
-	PORTCR(163, 0xe60510a3), /* PORT163CR */
-	PORTCR(164, 0xe60510a4), /* PORT164CR */
-	PORTCR(165, 0xe60510a5), /* PORT165CR */
-	PORTCR(166, 0xe60510a6), /* PORT166CR */
-	PORTCR(167, 0xe60510a7), /* PORT167CR */
-	PORTCR(168, 0xe60510a8), /* PORT168CR */
-	PORTCR(169, 0xe60510a9), /* PORT169CR */
-
-	PORTCR(170, 0xe60510aa), /* PORT170CR */
-	PORTCR(171, 0xe60510ab), /* PORT171CR */
-	PORTCR(172, 0xe60510ac), /* PORT172CR */
-	PORTCR(173, 0xe60510ad), /* PORT173CR */
-	PORTCR(174, 0xe60510ae), /* PORT174CR */
-	PORTCR(175, 0xe60520af), /* PORT175CR */
-	PORTCR(176, 0xe60520b0), /* PORT176CR */
-	PORTCR(177, 0xe60520b1), /* PORT177CR */
-	PORTCR(178, 0xe60520b2), /* PORT178CR */
-	PORTCR(179, 0xe60520b3), /* PORT179CR */
-
-	PORTCR(180, 0xe60520b4), /* PORT180CR */
-	PORTCR(181, 0xe60520b5), /* PORT181CR */
-	PORTCR(182, 0xe60520b6), /* PORT182CR */
-	PORTCR(183, 0xe60520b7), /* PORT183CR */
-	PORTCR(184, 0xe60520b8), /* PORT184CR */
-	PORTCR(185, 0xe60520b9), /* PORT185CR */
-	PORTCR(186, 0xe60520ba), /* PORT186CR */
-	PORTCR(187, 0xe60520bb), /* PORT187CR */
-	PORTCR(188, 0xe60520bc), /* PORT188CR */
-	PORTCR(189, 0xe60520bd), /* PORT189CR */
-
-	PORTCR(190, 0xe60520be), /* PORT190CR */
-	PORTCR(191, 0xe60520bf), /* PORT191CR */
-	PORTCR(192, 0xe60520c0), /* PORT192CR */
-	PORTCR(193, 0xe60520c1), /* PORT193CR */
-	PORTCR(194, 0xe60520c2), /* PORT194CR */
-	PORTCR(195, 0xe60520c3), /* PORT195CR */
-	PORTCR(196, 0xe60520c4), /* PORT196CR */
-	PORTCR(197, 0xe60520c5), /* PORT197CR */
-	PORTCR(198, 0xe60520c6), /* PORT198CR */
-	PORTCR(199, 0xe60520c7), /* PORT199CR */
-
-	PORTCR(200, 0xe60520c8), /* PORT200CR */
-	PORTCR(201, 0xe60520c9), /* PORT201CR */
-	PORTCR(202, 0xe60520ca), /* PORT202CR */
-	PORTCR(203, 0xe60520cb), /* PORT203CR */
-	PORTCR(204, 0xe60520cc), /* PORT204CR */
-	PORTCR(205, 0xe60520cd), /* PORT205CR */
-	PORTCR(206, 0xe60520ce), /* PORT206CR */
-	PORTCR(207, 0xe60520cf), /* PORT207CR */
-	PORTCR(208, 0xe60520d0), /* PORT208CR */
-	PORTCR(209, 0xe60520d1), /* PORT209CR */
-
-	PORTCR(210, 0xe60520d2), /* PORT210CR */
-	PORTCR(211, 0xe60520d3), /* PORT211CR */
-	PORTCR(212, 0xe60520d4), /* PORT212CR */
-	PORTCR(213, 0xe60520d5), /* PORT213CR */
-	PORTCR(214, 0xe60520d6), /* PORT214CR */
-	PORTCR(215, 0xe60520d7), /* PORT215CR */
-	PORTCR(216, 0xe60520d8), /* PORT216CR */
-	PORTCR(217, 0xe60520d9), /* PORT217CR */
-	PORTCR(218, 0xe60520da), /* PORT218CR */
-	PORTCR(219, 0xe60520db), /* PORT219CR */
-
-	PORTCR(220, 0xe60520dc), /* PORT220CR */
-	PORTCR(221, 0xe60520dd), /* PORT221CR */
-	PORTCR(222, 0xe60520de), /* PORT222CR */
-	PORTCR(223, 0xe60520df), /* PORT223CR */
-	PORTCR(224, 0xe60520e0), /* PORT224CR */
-	PORTCR(225, 0xe60520e1), /* PORT225CR */
-	PORTCR(226, 0xe60520e2), /* PORT226CR */
-	PORTCR(227, 0xe60520e3), /* PORT227CR */
-	PORTCR(228, 0xe60520e4), /* PORT228CR */
-	PORTCR(229, 0xe60520e5), /* PORT229CR */
-
-	PORTCR(230, 0xe60520e6), /* PORT230CR */
-	PORTCR(231, 0xe60520e7), /* PORT231CR */
-	PORTCR(232, 0xe60520e8), /* PORT232CR */
-	PORTCR(233, 0xe60520e9), /* PORT233CR */
-	PORTCR(234, 0xe60520ea), /* PORT234CR */
-	PORTCR(235, 0xe60520eb), /* PORT235CR */
-	PORTCR(236, 0xe60530ec), /* PORT236CR */
-	PORTCR(237, 0xe60530ed), /* PORT237CR */
-	PORTCR(238, 0xe60530ee), /* PORT238CR */
-	PORTCR(239, 0xe60530ef), /* PORT239CR */
-
-	PORTCR(240, 0xe60530f0), /* PORT240CR */
-	PORTCR(241, 0xe60530f1), /* PORT241CR */
-	PORTCR(242, 0xe60530f2), /* PORT242CR */
-	PORTCR(243, 0xe60530f3), /* PORT243CR */
-	PORTCR(244, 0xe60530f4), /* PORT244CR */
-	PORTCR(245, 0xe60530f5), /* PORT245CR */
-	PORTCR(246, 0xe60530f6), /* PORT246CR */
-	PORTCR(247, 0xe60530f7), /* PORT247CR */
-	PORTCR(248, 0xe60530f8), /* PORT248CR */
-	PORTCR(249, 0xe60530f9), /* PORT249CR */
-
-	PORTCR(250, 0xe60530fa), /* PORT250CR */
-	PORTCR(251, 0xe60530fb), /* PORT251CR */
-	PORTCR(252, 0xe60530fc), /* PORT252CR */
-	PORTCR(253, 0xe60530fd), /* PORT253CR */
-	PORTCR(254, 0xe60530fe), /* PORT254CR */
-	PORTCR(255, 0xe60530ff), /* PORT255CR */
-	PORTCR(256, 0xe6053100), /* PORT256CR */
-	PORTCR(257, 0xe6053101), /* PORT257CR */
-	PORTCR(258, 0xe6053102), /* PORT258CR */
-	PORTCR(259, 0xe6053103), /* PORT259CR */
-
-	PORTCR(260, 0xe6053104), /* PORT260CR */
-	PORTCR(261, 0xe6053105), /* PORT261CR */
-	PORTCR(262, 0xe6053106), /* PORT262CR */
-	PORTCR(263, 0xe6053107), /* PORT263CR */
-	PORTCR(264, 0xe6053108), /* PORT264CR */
-	PORTCR(265, 0xe6053109), /* PORT265CR */
-	PORTCR(266, 0xe605310a), /* PORT266CR */
-	PORTCR(267, 0xe605310b), /* PORT267CR */
-	PORTCR(268, 0xe605310c), /* PORT268CR */
-	PORTCR(269, 0xe605310d), /* PORT269CR */
-
-	PORTCR(270, 0xe605310e), /* PORT270CR */
-	PORTCR(271, 0xe605310f), /* PORT271CR */
-	PORTCR(272, 0xe6053110), /* PORT272CR */
-
-	{ PINMUX_CFG_REG("MSELBCR", 0xe6058024, 32, 1) {
-		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
-		MSELBCR_MSEL2_0, MSELBCR_MSEL2_1,
-		0, 0,
-		0, 0 }
-	},
-	{ },
-};
-
-static struct pinmux_data_reg pinmux_data_regs[] = {
-	{ PINMUX_DATA_REG("PORTL031_000DR", 0xe6054000, 32) {
-		PORT31_DATA, PORT30_DATA, PORT29_DATA, PORT28_DATA,
-		PORT27_DATA, PORT26_DATA, PORT25_DATA, PORT24_DATA,
-		PORT23_DATA, PORT22_DATA, PORT21_DATA, PORT20_DATA,
-		PORT19_DATA, PORT18_DATA, PORT17_DATA, PORT16_DATA,
-		PORT15_DATA, PORT14_DATA, PORT13_DATA, PORT12_DATA,
-		PORT11_DATA, PORT10_DATA, PORT9_DATA, PORT8_DATA,
-		PORT7_DATA, PORT6_DATA, PORT5_DATA, PORT4_DATA,
-		PORT3_DATA, PORT2_DATA, PORT1_DATA, PORT0_DATA }
-	},
-	{ PINMUX_DATA_REG("PORTL063_032DR", 0xe6054004, 32) {
-		PORT63_DATA, PORT62_DATA, PORT61_DATA, PORT60_DATA,
-		PORT59_DATA, PORT58_DATA, PORT57_DATA, PORT56_DATA,
-		PORT55_DATA, PORT54_DATA, PORT53_DATA, PORT52_DATA,
-		PORT51_DATA, PORT50_DATA, PORT49_DATA, PORT48_DATA,
-		PORT47_DATA, PORT46_DATA, PORT45_DATA, PORT44_DATA,
-		PORT43_DATA, PORT42_DATA, PORT41_DATA, PORT40_DATA,
-		PORT39_DATA, PORT38_DATA, PORT37_DATA, PORT36_DATA,
-		PORT35_DATA, PORT34_DATA, PORT33_DATA, PORT32_DATA }
-	},
-	{ PINMUX_DATA_REG("PORTL095_064DR", 0xe6054008, 32) {
-		PORT95_DATA, PORT94_DATA, PORT93_DATA, PORT92_DATA,
-		PORT91_DATA, PORT90_DATA, PORT89_DATA, PORT88_DATA,
-		PORT87_DATA, PORT86_DATA, PORT85_DATA, PORT84_DATA,
-		PORT83_DATA, PORT82_DATA, PORT81_DATA, PORT80_DATA,
-		PORT79_DATA, PORT78_DATA, PORT77_DATA, PORT76_DATA,
-		PORT75_DATA, PORT74_DATA, PORT73_DATA, PORT72_DATA,
-		PORT71_DATA, PORT70_DATA, PORT69_DATA, PORT68_DATA,
-		PORT67_DATA, PORT66_DATA, PORT65_DATA, PORT64_DATA }
-	},
-	{ PINMUX_DATA_REG("PORTD127_096DR", 0xe6055004, 32) {
-		PORT127_DATA, PORT126_DATA, PORT125_DATA, PORT124_DATA,
-		PORT123_DATA, PORT122_DATA, PORT121_DATA, PORT120_DATA,
-		PORT119_DATA, PORT118_DATA, PORT117_DATA, PORT116_DATA,
-		PORT115_DATA, PORT114_DATA, PORT113_DATA, PORT112_DATA,
-		PORT111_DATA, PORT110_DATA, PORT109_DATA, PORT108_DATA,
-		PORT107_DATA, PORT106_DATA, PORT105_DATA, PORT104_DATA,
-		PORT103_DATA, PORT102_DATA, PORT101_DATA, PORT100_DATA,
-		PORT99_DATA, PORT98_DATA, PORT97_DATA, PORT96_DATA }
-	},
-	{ PINMUX_DATA_REG("PORTD159_128DR", 0xe6055008, 32) {
-		PORT159_DATA, PORT158_DATA, PORT157_DATA, PORT156_DATA,
-		PORT155_DATA, PORT154_DATA, PORT153_DATA, PORT152_DATA,
-		PORT151_DATA, PORT150_DATA, PORT149_DATA, PORT148_DATA,
-		PORT147_DATA, PORT146_DATA, PORT145_DATA, PORT144_DATA,
-		PORT143_DATA, PORT142_DATA, PORT141_DATA, PORT140_DATA,
-		PORT139_DATA, PORT138_DATA, PORT137_DATA, PORT136_DATA,
-		PORT135_DATA, PORT134_DATA, PORT133_DATA, PORT132_DATA,
-		PORT131_DATA, PORT130_DATA, PORT129_DATA, PORT128_DATA }
-	},
-	{ PINMUX_DATA_REG("PORTR191_160DR", 0xe6056000, 32) {
-		PORT191_DATA, PORT190_DATA, PORT189_DATA, PORT188_DATA,
-		PORT187_DATA, PORT186_DATA, PORT185_DATA, PORT184_DATA,
-		PORT183_DATA, PORT182_DATA, PORT181_DATA, PORT180_DATA,
-		PORT179_DATA, PORT178_DATA, PORT177_DATA, PORT176_DATA,
-		PORT175_DATA, PORT174_DATA, PORT173_DATA, PORT172_DATA,
-		PORT171_DATA, PORT170_DATA, PORT169_DATA, PORT168_DATA,
-		PORT167_DATA, PORT166_DATA, PORT165_DATA, PORT164_DATA,
-		PORT163_DATA, PORT162_DATA, PORT161_DATA, PORT160_DATA }
-	},
-	{ PINMUX_DATA_REG("PORTR223_192DR", 0xe6056004, 32) {
-		PORT223_DATA, PORT222_DATA, PORT221_DATA, PORT220_DATA,
-		PORT219_DATA, PORT218_DATA, PORT217_DATA, PORT216_DATA,
-		PORT215_DATA, PORT214_DATA, PORT213_DATA, PORT212_DATA,
-		PORT211_DATA, PORT210_DATA, PORT209_DATA, PORT208_DATA,
-		PORT207_DATA, PORT206_DATA, PORT205_DATA, PORT204_DATA,
-		PORT203_DATA, PORT202_DATA, PORT201_DATA, PORT200_DATA,
-		PORT199_DATA, PORT198_DATA, PORT197_DATA, PORT196_DATA,
-		PORT195_DATA, PORT194_DATA, PORT193_DATA, PORT192_DATA }
-	},
-	{ PINMUX_DATA_REG("PORTU255_224DR", 0xe6057000, 32) {
-		PORT255_DATA, PORT254_DATA, PORT253_DATA, PORT252_DATA,
-		PORT251_DATA, PORT250_DATA, PORT249_DATA, PORT248_DATA,
-		PORT247_DATA, PORT246_DATA, PORT245_DATA, PORT244_DATA,
-		PORT243_DATA, PORT242_DATA, PORT241_DATA, PORT240_DATA,
-		PORT239_DATA, PORT238_DATA, PORT237_DATA, PORT236_DATA,
-		PORT235_DATA, PORT234_DATA, PORT233_DATA, PORT232_DATA,
-		PORT231_DATA, PORT230_DATA, PORT229_DATA, PORT228_DATA,
-		PORT227_DATA, PORT226_DATA, PORT225_DATA, PORT224_DATA }
-	},
-	{ PINMUX_DATA_REG("PORTU287_256DR", 0xe6057004, 32) {
-		0, 0, 0, 0,
-		0, 0, 0, 0,
-		0, 0, 0, 0,
-		0, 0, 0, PORT272_DATA,
-		PORT271_DATA, PORT270_DATA, PORT269_DATA, PORT268_DATA,
-		PORT267_DATA, PORT266_DATA, PORT265_DATA, PORT264_DATA,
-		PORT263_DATA, PORT262_DATA, PORT261_DATA, PORT260_DATA,
-		PORT259_DATA, PORT258_DATA, PORT257_DATA, PORT256_DATA }
-	},
-	{ },
-};
-
-static struct pinmux_info sh7367_pinmux_info = {
-	.name = "sh7367_pfc",
-	.reserved_id = PINMUX_RESERVED,
-	.data = { PINMUX_DATA_BEGIN, PINMUX_DATA_END },
-	.input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END },
-	.input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END },
-	.input_pd = { PINMUX_INPUT_PULLDOWN_BEGIN, PINMUX_INPUT_PULLDOWN_END },
-	.output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END },
-	.mark = { PINMUX_MARK_BEGIN, PINMUX_MARK_END },
-	.function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END },
-
-	.first_gpio = GPIO_PORT0,
-	.last_gpio = GPIO_FN_DIVLOCK,
-
-	.gpios = pinmux_gpios,
-	.cfg_regs = pinmux_config_regs,
-	.data_regs = pinmux_data_regs,
-
-	.gpio_data = pinmux_data,
-	.gpio_data_size = ARRAY_SIZE(pinmux_data),
-};
-
-void sh7367_pinmux_init(void)
-{
-	register_pinmux(&sh7367_pinmux_info);
-}
diff --git a/arch/arm/mach-shmobile/pfc-sh7377.c b/arch/arm/mach-shmobile/pfc-sh7377.c
deleted file mode 100644
index f3117f67fa2..00000000000
--- a/arch/arm/mach-shmobile/pfc-sh7377.c
+++ /dev/null
@@ -1,1688 +0,0 @@
-/*
- * sh7377 processor support - PFC hardware block
- *
- * Copyright (C) 2010  NISHIMOTO Hiroki
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of the
- * License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/sh_pfc.h>
-#include <mach/sh7377.h>
-
-#define CPU_ALL_PORT(fn, pfx, sfx)				\
-	PORT_10(fn, pfx, sfx), PORT_90(fn, pfx, sfx),		\
-	PORT_10(fn, pfx##10, sfx),				\
-	PORT_1(fn, pfx##110, sfx), PORT_1(fn, pfx##111, sfx),	\
-	PORT_1(fn, pfx##112, sfx), PORT_1(fn, pfx##113, sfx),	\
-	PORT_1(fn, pfx##114, sfx), PORT_1(fn, pfx##115, sfx),	\
-	PORT_1(fn, pfx##116, sfx), PORT_1(fn, pfx##117, sfx),	\
-	PORT_1(fn, pfx##118, sfx),				\
-	PORT_1(fn, pfx##128, sfx), PORT_1(fn, pfx##129, sfx),	\
-	PORT_10(fn, pfx##13, sfx), PORT_10(fn, pfx##14, sfx),	\
-	PORT_10(fn, pfx##15, sfx),				\
-	PORT_1(fn, pfx##160, sfx), PORT_1(fn, pfx##161, sfx),	\
-	PORT_1(fn, pfx##162, sfx), PORT_1(fn, pfx##163, sfx),	\
-	PORT_1(fn, pfx##164, sfx),				\
-	PORT_1(fn, pfx##192, sfx), PORT_1(fn, pfx##193, sfx),	\
-	PORT_1(fn, pfx##194, sfx), PORT_1(fn, pfx##195, sfx),	\
-	PORT_1(fn, pfx##196, sfx), PORT_1(fn, pfx##197, sfx),	\
-	PORT_1(fn, pfx##198, sfx), PORT_1(fn, pfx##199, sfx),	\
-	PORT_10(fn, pfx##20, sfx), PORT_10(fn, pfx##21, sfx),	\
-	PORT_10(fn, pfx##22, sfx), PORT_10(fn, pfx##23, sfx),	\
-	PORT_10(fn, pfx##24, sfx), PORT_10(fn, pfx##25, sfx),	\
-	PORT_1(fn, pfx##260, sfx), PORT_1(fn, pfx##261, sfx),	\
-	PORT_1(fn, pfx##262, sfx), PORT_1(fn, pfx##263, sfx),	\
-	PORT_1(fn, pfx##264, sfx)
-
-enum {
-	PINMUX_RESERVED = 0,
-
-	PINMUX_DATA_BEGIN,
-	PORT_ALL(DATA), /* PORT0_DATA -> PORT264_DATA */
-	PINMUX_DATA_END,
-
-	PINMUX_INPUT_BEGIN,
-	PORT_ALL(IN), /* PORT0_IN -> PORT264_IN */
-	PINMUX_INPUT_END,
-
-	PINMUX_INPUT_PULLUP_BEGIN,
-	PORT_ALL(IN_PU), /* PORT0_IN_PU -> PORT264_IN_PU */
-	PINMUX_INPUT_PULLUP_END,
-
-	PINMUX_INPUT_PULLDOWN_BEGIN,
-	PORT_ALL(IN_PD), /* PORT0_IN_PD -> PORT264_IN_PD */
-	PINMUX_INPUT_PULLDOWN_END,
-
-	PINMUX_OUTPUT_BEGIN,
-	PORT_ALL(OUT), /* PORT0_OUT -> PORT264_OUT */
-	PINMUX_OUTPUT_END,
-
-	PINMUX_FUNCTION_BEGIN,
-	PORT_ALL(FN_IN), /* PORT0_FN_IN -> PORT264_FN_IN */
-	PORT_ALL(FN_OUT), /* PORT0_FN_OUT -> PORT264_FN_OUT */
-	PORT_ALL(FN0), /* PORT0_FN0 -> PORT264_FN0 */
-	PORT_ALL(FN1), /* PORT0_FN1 -> PORT264_FN1 */
-	PORT_ALL(FN2), /* PORT0_FN2 -> PORT264_FN2 */
-	PORT_ALL(FN3), /* PORT0_FN3 -> PORT264_FN3 */
-	PORT_ALL(FN4), /* PORT0_FN4 -> PORT264_FN4 */
-	PORT_ALL(FN5), /* PORT0_FN5 -> PORT264_FN5 */
-	PORT_ALL(FN6), /* PORT0_FN6 -> PORT264_FN6 */
-	PORT_ALL(FN7), /* PORT0_FN7 -> PORT264_FN7 */
-
-	MSELBCR_MSEL17_1, MSELBCR_MSEL17_0,
-	MSELBCR_MSEL16_1, MSELBCR_MSEL16_0,
-	PINMUX_FUNCTION_END,
-
-	PINMUX_MARK_BEGIN,
-	/* Special Pull-up / Pull-down Functions */
-	PORT66_KEYIN0_PU_MARK, PORT67_KEYIN1_PU_MARK,
-	PORT68_KEYIN2_PU_MARK, PORT69_KEYIN3_PU_MARK,
-	PORT70_KEYIN4_PU_MARK, PORT71_KEYIN5_PU_MARK,
-	PORT72_KEYIN6_PU_MARK,
-
-	/* 55-1 */
-	VBUS_0_MARK,
-	CPORT0_MARK,
-	CPORT1_MARK,
-	CPORT2_MARK,
-	CPORT3_MARK,
-	CPORT4_MARK,
-	CPORT5_MARK,
-	CPORT6_MARK,
-	CPORT7_MARK,
-	CPORT8_MARK,
-	CPORT9_MARK,
-	CPORT10_MARK,
-	CPORT11_MARK, SIN2_MARK,
-	CPORT12_MARK, XCTS2_MARK,
-	CPORT13_MARK, RFSPO4_MARK,
-	CPORT14_MARK, RFSPO5_MARK,
-	CPORT15_MARK, SCIFA0_SCK_MARK, GPS_AGC2_MARK,
-	CPORT16_MARK, SCIFA0_TXD_MARK, GPS_AGC3_MARK,
-	CPORT17_IC_OE_MARK, SOUT2_MARK,
-	CPORT18_MARK, XRTS2_MARK, PORT19_VIO_CKO2_MARK,
-	CPORT19_MPORT1_MARK,
-	CPORT20_MARK, RFSPO6_MARK,
-	CPORT21_MARK, STATUS0_MARK,
-	CPORT22_MARK, STATUS1_MARK,
-	CPORT23_MARK, STATUS2_MARK, RFSPO7_MARK,
-	B_SYNLD1_MARK,
-	B_SYNLD2_MARK, SYSENMSK_MARK,
-	XMAINPS_MARK,
-	XDIVPS_MARK,
-	XIDRST_MARK,
-	IDCLK_MARK, IC_DP_MARK,
-	IDIO_MARK, IC_DM_MARK,
-	SOUT1_MARK, SCIFA4_TXD_MARK, M02_BERDAT_MARK,
-	SIN1_MARK, SCIFA4_RXD_MARK, XWUP_MARK,
-	XRTS1_MARK, SCIFA4_RTS_MARK, M03_BERCLK_MARK,
-	XCTS1_MARK, SCIFA4_CTS_MARK,
-	PCMCLKO_MARK,
-	SYNC8KO_MARK,
-
-	/* 55-2 */
-	DNPCM_A_MARK,
-	UPPCM_A_MARK,
-	VACK_MARK,
-	XTALB1L_MARK,
-	GPS_AGC1_MARK, SCIFA0_RTS_MARK,
-	GPS_AGC4_MARK, SCIFA0_RXD_MARK,
-	GPS_PWRDOWN_MARK, SCIFA0_CTS_MARK,
-	GPS_IM_MARK,
-	GPS_IS_MARK,
-	GPS_QM_MARK,
-	GPS_QS_MARK,
-	FMSOCK_MARK, PORT49_IRDA_OUT_MARK, PORT49_IROUT_MARK,
-	FMSOOLR_MARK, BBIF2_TSYNC2_MARK, TPU2TO2_MARK, IPORT3_MARK,
-	FMSIOLR_MARK,
-	FMSOOBT_MARK, BBIF2_TSCK2_MARK, TPU2TO3_MARK, OPORT1_MARK,
-	FMSIOBT_MARK,
-	FMSOSLD_MARK, BBIF2_TXD2_MARK, OPORT2_MARK,
-	FMSOILR_MARK, PORT53_IRDA_IN_MARK, TPU3TO3_MARK, OPORT3_MARK,
-	FMSIILR_MARK,
-	FMSOIBT_MARK, PORT54_IRDA_FIRSEL_MARK, TPU3TO2_MARK, FMSIIBT_MARK,
-	FMSISLD_MARK, MFG0_OUT1_MARK, TPU0TO0_MARK,
-	A0_EA0_MARK, BS_MARK,
-	A12_EA12_MARK, PORT58_VIO_CKOR_MARK, TPU4TO2_MARK,
-	A13_EA13_MARK, PORT59_IROUT_MARK, MFG0_OUT2_MARK, TPU0TO1_MARK,
-	A14_EA14_MARK, PORT60_KEYOUT5_MARK,
-	A15_EA15_MARK, PORT61_KEYOUT4_MARK,
-	A16_EA16_MARK, PORT62_KEYOUT3_MARK, MSIOF0_SS1_MARK,
-	A17_EA17_MARK, PORT63_KEYOUT2_MARK, MSIOF0_TSYNC_MARK,
-	A18_EA18_MARK, PORT64_KEYOUT1_MARK, MSIOF0_TSCK_MARK,
-	A19_EA19_MARK, PORT65_KEYOUT0_MARK, MSIOF0_TXD_MARK,
-	A20_EA20_MARK, PORT66_KEYIN0_MARK, MSIOF0_RSCK_MARK,
-	A21_EA21_MARK, PORT67_KEYIN1_MARK, MSIOF0_RSYNC_MARK,
-	A22_EA22_MARK, PORT68_KEYIN2_MARK, MSIOF0_MCK0_MARK,
-	A23_EA23_MARK, PORT69_KEYIN3_MARK, MSIOF0_MCK1_MARK,
-	A24_EA24_MARK, PORT70_KEYIN4_MARK, MSIOF0_RXD_MARK,
-	A25_EA25_MARK, PORT71_KEYIN5_MARK, MSIOF0_SS2_MARK,
-	A26_MARK, PORT72_KEYIN6_MARK,
-	D0_ED0_NAF0_MARK,
-	D1_ED1_NAF1_MARK,
-	D2_ED2_NAF2_MARK,
-	D3_ED3_NAF3_MARK,
-	D4_ED4_NAF4_MARK,
-	D5_ED5_NAF5_MARK,
-	D6_ED6_NAF6_MARK,
-	D7_ED7_NAF7_MARK,
-	D8_ED8_NAF8_MARK,
-	D9_ED9_NAF9_MARK,
-	D10_ED10_NAF10_MARK,
-	D11_ED11_NAF11_MARK,
-	D12_ED12_NAF12_MARK,
-	D13_ED13_NAF13_MARK,
-	D14_ED14_NAF14_MARK,
-	D15_ED15_NAF15_MARK,
-	CS4_MARK,
-	CS5A_MARK, FMSICK_MARK,
-	CS5B_MARK, FCE1_MARK,
-
-	/* 55-3 */
-	CS6B_MARK, XCS2_MARK, CS6A_MARK, DACK0_MARK,
-	FCE0_MARK,
-	WAIT_MARK, DREQ0_MARK,
-	RD_XRD_MARK,
-	WE0_XWR0_FWE_MARK,
-	WE1_XWR1_MARK,
-	FRB_MARK,
-	CKO_MARK,
-	NBRSTOUT_MARK,
-	NBRST_MARK,
-	GPS_EPPSIN_MARK,
-	LATCHPULSE_MARK,
-	LTESIGNAL_MARK,
-	LEGACYSTATE_MARK,
-	TCKON_MARK,
-	VIO_VD_MARK, PORT128_KEYOUT0_MARK, IPORT0_MARK,
-	VIO_HD_MARK, PORT129_KEYOUT1_MARK, IPORT1_MARK,
-	VIO_D0_MARK, PORT130_KEYOUT2_MARK, PORT130_MSIOF2_RXD_MARK,
-	VIO_D1_MARK, PORT131_KEYOUT3_MARK, PORT131_MSIOF2_SS1_MARK,
-	VIO_D2_MARK, PORT132_KEYOUT4_MARK, PORT132_MSIOF2_SS2_MARK,
-	VIO_D3_MARK, PORT133_KEYOUT5_MARK, PORT133_MSIOF2_TSYNC_MARK,
-	VIO_D4_MARK, PORT134_KEYIN0_MARK, PORT134_MSIOF2_TXD_MARK,
-	VIO_D5_MARK, PORT135_KEYIN1_MARK, PORT135_MSIOF2_TSCK_MARK,
-	VIO_D6_MARK, PORT136_KEYIN2_MARK,
-	VIO_D7_MARK, PORT137_KEYIN3_MARK,
-	VIO_D8_MARK, M9_SLCD_A01_MARK, PORT138_FSIAOMC_MARK,
-	VIO_D9_MARK, M10_SLCD_CK1_MARK, PORT139_FSIAOLR_MARK,
-	VIO_D10_MARK, M11_SLCD_SO1_MARK, TPU0TO2_MARK, PORT140_FSIAOBT_MARK,
-	VIO_D11_MARK, M12_SLCD_CE1_MARK, TPU0TO3_MARK, PORT141_FSIAOSLD_MARK,
-	VIO_D12_MARK, M13_BSW_MARK, PORT142_FSIACK_MARK,
-	VIO_D13_MARK, M14_GSW_MARK, PORT143_FSIAILR_MARK,
-	VIO_D14_MARK, M15_RSW_MARK, PORT144_FSIAIBT_MARK,
-	VIO_D15_MARK, TPU1TO3_MARK, PORT145_FSIAISLD_MARK,
-	VIO_CLK_MARK, PORT146_KEYIN4_MARK, IPORT2_MARK,
-	VIO_FIELD_MARK, PORT147_KEYIN5_MARK,
-	VIO_CKO_MARK, PORT148_KEYIN6_MARK,
-	A27_MARK, RDWR_XWE_MARK, MFG0_IN1_MARK,
-	MFG0_IN2_MARK,
-	TS_SPSYNC3_MARK, MSIOF2_RSCK_MARK,
-	TS_SDAT3_MARK, MSIOF2_RSYNC_MARK,
-	TPU1TO2_MARK, TS_SDEN3_MARK, PORT153_MSIOF2_SS1_MARK,
-	SOUT3_MARK, SCIFA2_TXD1_MARK, MSIOF2_MCK0_MARK,
-	SIN3_MARK, SCIFA2_RXD1_MARK, MSIOF2_MCK1_MARK,
-	XRTS3_MARK, SCIFA2_RTS1_MARK, PORT156_MSIOF2_SS2_MARK,
-	XCTS3_MARK, SCIFA2_CTS1_MARK, PORT157_MSIOF2_RXD_MARK,
-
-	/* 55-4 */
-	DINT_MARK, SCIFA2_SCK1_MARK, TS_SCK3_MARK,
-	PORT159_SCIFB_SCK_MARK, PORT159_SCIFA5_SCK_MARK, NMI_MARK,
-	PORT160_SCIFB_TXD_MARK, PORT160_SCIFA5_TXD_MARK, SOUT0_MARK,
-	PORT161_SCIFB_CTS_MARK, PORT161_SCIFA5_CTS_MARK, XCTS0_MARK,
-	MFG3_IN2_MARK,
-	PORT162_SCIFB_RXD_MARK, PORT162_SCIFA5_RXD_MARK, SIN0_MARK,
-	MFG3_IN1_MARK,
-	PORT163_SCIFB_RTS_MARK, PORT163_SCIFA5_RTS_MARK, XRTS0_MARK,
-	MFG3_OUT1_MARK, TPU3TO0_MARK,
-	LCDD0_MARK, PORT192_KEYOUT0_MARK, EXT_CKI_MARK,
-	LCDD1_MARK, PORT193_KEYOUT1_MARK, PORT193_SCIFA5_CTS_MARK,
-	BBIF2_TSYNC1_MARK,
-	LCDD2_MARK, PORT194_KEYOUT2_MARK, PORT194_SCIFA5_RTS_MARK,
-	BBIF2_TSCK1_MARK,
-	LCDD3_MARK, PORT195_KEYOUT3_MARK, PORT195_SCIFA5_RXD_MARK,
-	BBIF2_TXD1_MARK,
-	LCDD4_MARK, PORT196_KEYOUT4_MARK, PORT196_SCIFA5_TXD_MARK,
-	LCDD5_MARK, PORT197_KEYOUT5_MARK, PORT197_SCIFA5_SCK_MARK,
-	MFG2_OUT2_MARK,
-	TPU2TO1_MARK,
-	LCDD6_MARK, XWR2_MARK,
-	LCDD7_MARK, TPU4TO1_MARK, MFG4_OUT2_MARK, XWR3_MARK,
-	LCDD8_MARK, PORT200_KEYIN0_MARK, VIO_DR0_MARK, D16_MARK, ED16_MARK,
-	LCDD9_MARK, PORT201_KEYIN1_MARK, VIO_DR1_MARK, D17_MARK, ED17_MARK,
-	LCDD10_MARK, PORT202_KEYIN2_MARK, VIO_DR2_MARK, D18_MARK, ED18_MARK,
-	LCDD11_MARK, PORT203_KEYIN3_MARK, VIO_DR3_MARK, D19_MARK, ED19_MARK,
-	LCDD12_MARK, PORT204_KEYIN4_MARK, VIO_DR4_MARK, D20_MARK, ED20_MARK,
-	LCDD13_MARK, PORT205_KEYIN5_MARK, VIO_DR5_MARK, D21_MARK, ED21_MARK,
-	LCDD14_MARK, PORT206_KEYIN6_MARK, VIO_DR6_MARK, D22_MARK, ED22_MARK,
-	LCDD15_MARK, PORT207_MSIOF0L_SS1_MARK, PORT207_KEYOUT0_MARK,
-	VIO_DR7_MARK, D23_MARK, ED23_MARK,
-	LCDD16_MARK, PORT208_MSIOF0L_SS2_MARK, PORT208_KEYOUT1_MARK,
-	VIO_VDR_MARK, D24_MARK, ED24_MARK,
-	LCDD17_MARK, PORT209_KEYOUT2_MARK, VIO_HDR_MARK, D25_MARK, ED25_MARK,
-	LCDD18_MARK, DREQ2_MARK, PORT210_MSIOF0L_SS1_MARK, D26_MARK, ED26_MARK,
-	LCDD19_MARK, PORT211_MSIOF0L_SS2_MARK, D27_MARK, ED27_MARK,
-	LCDD20_MARK, TS_SPSYNC1_MARK, MSIOF0L_MCK0_MARK, D28_MARK, ED28_MARK,
-	LCDD21_MARK, TS_SDAT1_MARK, MSIOF0L_MCK1_MARK, D29_MARK, ED29_MARK,
-	LCDD22_MARK, TS_SDEN1_MARK, MSIOF0L_RSCK_MARK, D30_MARK, ED30_MARK,
-	LCDD23_MARK, TS_SCK1_MARK, MSIOF0L_RSYNC_MARK, D31_MARK, ED31_MARK,
-	LCDDCK_MARK, LCDWR_MARK, PORT216_KEYOUT3_MARK, VIO_CLKR_MARK,
-	LCDRD_MARK, DACK2_MARK, MSIOF0L_TSYNC_MARK,
-	LCDHSYN_MARK, LCDCS_MARK, LCDCS2_MARK, DACK3_MARK,
-	PORT218_VIO_CKOR_MARK, PORT218_KEYOUT4_MARK,
-	LCDDISP_MARK, LCDRS_MARK, DREQ3_MARK, MSIOF0L_TSCK_MARK,
-	LCDVSYN_MARK, LCDVSYN2_MARK, PORT220_KEYOUT5_MARK,
-	LCDLCLK_MARK, DREQ1_MARK, PWEN_MARK, MSIOF0L_RXD_MARK,
-	LCDDON_MARK, LCDDON2_MARK, DACK1_MARK, OVCN_MARK, MSIOF0L_TXD_MARK,
-	SCIFA1_TXD_MARK, OVCN2_MARK,
-	EXTLP_MARK, SCIFA1_SCK_MARK, USBTERM_MARK, PORT226_VIO_CKO2_MARK,
-	SCIFA1_RTS_MARK, IDIN_MARK,
-	SCIFA1_RXD_MARK,
-	SCIFA1_CTS_MARK, MFG1_IN1_MARK,
-	MSIOF1_TXD_MARK, SCIFA2_TXD2_MARK, PORT230_FSIAOMC_MARK,
-	MSIOF1_TSYNC_MARK, SCIFA2_CTS2_MARK, PORT231_FSIAOLR_MARK,
-	MSIOF1_TSCK_MARK, SCIFA2_SCK2_MARK, PORT232_FSIAOBT_MARK,
-	MSIOF1_RXD_MARK, SCIFA2_RXD2_MARK, GPS_VCOTRIG_MARK,
-	PORT233_FSIACK_MARK,
-	MSIOF1_RSCK_MARK, SCIFA2_RTS2_MARK, PORT234_FSIAOSLD_MARK,
-	MSIOF1_RSYNC_MARK, OPORT0_MARK, MFG1_IN2_MARK, PORT235_FSIAILR_MARK,
-	MSIOF1_MCK0_MARK, I2C_SDA2_MARK, PORT236_FSIAIBT_MARK,
-	MSIOF1_MCK1_MARK, I2C_SCL2_MARK, PORT237_FSIAISLD_MARK,
-	MSIOF1_SS1_MARK, EDBGREQ3_MARK,
-
-	/* 55-5 */
-	MSIOF1_SS2_MARK,
-	SCIFA6_TXD_MARK,
-	PORT241_IRDA_OUT_MARK, PORT241_IROUT_MARK, MFG4_OUT1_MARK,
-	TPU4TO0_MARK,
-	PORT242_IRDA_IN_MARK, MFG4_IN2_MARK,
-	PORT243_IRDA_FIRSEL_MARK, PORT243_VIO_CKO2_MARK,
-	PORT244_SCIFA5_CTS_MARK, MFG2_IN1_MARK, PORT244_SCIFB_CTS_MARK,
-	PORT244_MSIOF2_RXD_MARK,
-	PORT245_SCIFA5_RTS_MARK, MFG2_IN2_MARK, PORT245_SCIFB_RTS_MARK,
-	PORT245_MSIOF2_TXD_MARK,
-	PORT246_SCIFA5_RXD_MARK, MFG1_OUT1_MARK, PORT246_SCIFB_RXD_MARK,
-	TPU1TO0_MARK,
-	PORT247_SCIFA5_TXD_MARK, MFG3_OUT2_MARK, PORT247_SCIFB_TXD_MARK,
-	TPU3TO1_MARK,
-	PORT248_SCIFA5_SCK_MARK, MFG2_OUT1_MARK, PORT248_SCIFB_SCK_MARK,
-	TPU2TO0_MARK,
-	PORT248_MSIOF2_TSCK_MARK,
-	PORT249_IROUT_MARK, MFG4_IN1_MARK, PORT249_MSIOF2_TSYNC_MARK,
-	SDHICLK0_MARK, TCK2_SWCLK_MC0_MARK,
-	SDHICD0_MARK,
-	SDHID0_0_MARK, TMS2_SWDIO_MC0_MARK,
-	SDHID0_1_MARK, TDO2_SWO0_MC0_MARK,
-	SDHID0_2_MARK, TDI2_MARK,
-	SDHID0_3_MARK, RTCK2_SWO1_MC0_MARK,
-	SDHICMD0_MARK, TRST2_MARK,
-	SDHIWP0_MARK, EDBGREQ2_MARK,
-	SDHICLK1_MARK, TCK3_SWCLK_MC1_MARK,
-	SDHID1_0_MARK, M11_SLCD_SO2_MARK, TS_SPSYNC2_MARK,
-	TMS3_SWDIO_MC1_MARK,
-	SDHID1_1_MARK, M9_SLCD_A02_MARK, TS_SDAT2_MARK, TDO3_SWO0_MC1_MARK,
-	SDHID1_2_MARK, M10_SLCD_CK2_MARK, TS_SDEN2_MARK, TDI3_MARK,
-	SDHID1_3_MARK, M12_SLCD_CE2_MARK, TS_SCK2_MARK, RTCK3_SWO1_MC1_MARK,
-	SDHICMD1_MARK, TRST3_MARK,
-	RESETOUTS_MARK,
-	PINMUX_MARK_END,
-};
-
-static pinmux_enum_t pinmux_data[] = {
-	/* specify valid pin states for each pin in GPIO mode */
-	/* 55-1 (GPIO) */
-	PORT_DATA_I_PD(0), PORT_DATA_I_PU(1),
-	PORT_DATA_I_PU(2), PORT_DATA_I_PU(3),
-	PORT_DATA_I_PU(4), PORT_DATA_I_PU(5),
-	PORT_DATA_I_PU(6), PORT_DATA_I_PU(7),
-	PORT_DATA_I_PU(8), PORT_DATA_I_PU(9),
-	PORT_DATA_I_PU(10), PORT_DATA_I_PU(11),
-	PORT_DATA_IO_PU(12), PORT_DATA_IO_PU(13),
-	PORT_DATA_IO_PU_PD(14), PORT_DATA_IO_PU_PD(15),
-	PORT_DATA_O(16), PORT_DATA_IO(17),
-	PORT_DATA_O(18), PORT_DATA_O(19),
-	PORT_DATA_O(20), PORT_DATA_O(21),
-	PORT_DATA_O(22), PORT_DATA_O(23),
-	PORT_DATA_O(24), PORT_DATA_I_PD(25),
-	PORT_DATA_I_PD(26), PORT_DATA_O(27),
-	PORT_DATA_O(28), PORT_DATA_O(29),
-	PORT_DATA_IO(30), PORT_DATA_IO_PU(31),
-	PORT_DATA_IO_PD(32), PORT_DATA_I_PU(33),
-	PORT_DATA_IO_PD(34), PORT_DATA_I_PU_PD(35),
-	PORT_DATA_O(36), PORT_DATA_IO(37),
-
-	/* 55-2 (GPIO) */
-	PORT_DATA_O(38), PORT_DATA_I_PU(39),
-	PORT_DATA_I_PU_PD(40), PORT_DATA_O(41),
-	PORT_DATA_IO_PD(42), PORT_DATA_IO_PD(43),
-	PORT_DATA_IO_PD(44), PORT_DATA_I_PD(45),
-	PORT_DATA_I_PD(46), PORT_DATA_I_PD(47),
-	PORT_DATA_I_PD(48), PORT_DATA_IO_PU_PD(49),
-	PORT_DATA_IO_PD(50), PORT_DATA_IO_PD(51),
-	PORT_DATA_O(52), PORT_DATA_IO_PU_PD(53),
-	PORT_DATA_IO_PU_PD(54), PORT_DATA_IO_PD(55),
-	PORT_DATA_I_PU_PD(56), PORT_DATA_IO(57),
-	PORT_DATA_IO(58), PORT_DATA_IO(59),
-	PORT_DATA_IO(60), PORT_DATA_IO(61),
-	PORT_DATA_IO_PD(62), PORT_DATA_IO_PD(63),
-	PORT_DATA_IO_PD(64), PORT_DATA_IO_PD(65),
-	PORT_DATA_IO_PU_PD(66), PORT_DATA_IO_PU_PD(67),
-	PORT_DATA_IO_PU_PD(68), PORT_DATA_IO_PU_PD(69),
-	PORT_DATA_IO_PU_PD(70), PORT_DATA_IO_PU_PD(71),
-	PORT_DATA_IO_PU_PD(72), PORT_DATA_I_PU_PD(73),
-	PORT_DATA_IO_PU(74), PORT_DATA_IO_PU(75),
-	PORT_DATA_IO_PU(76), PORT_DATA_IO_PU(77),
-	PORT_DATA_IO_PU(78), PORT_DATA_IO_PU(79),
-	PORT_DATA_IO_PU(80), PORT_DATA_IO_PU(81),
-	PORT_DATA_IO_PU(82), PORT_DATA_IO_PU(83),
-	PORT_DATA_IO_PU(84), PORT_DATA_IO_PU(85),
-	PORT_DATA_IO_PU(86), PORT_DATA_IO_PU(87),
-	PORT_DATA_IO_PU(88), PORT_DATA_IO_PU(89),
-	PORT_DATA_O(90), PORT_DATA_IO_PU(91),
-	PORT_DATA_O(92),
-
-	/* 55-3 (GPIO) */
-	PORT_DATA_IO_PU(93),
-	PORT_DATA_O(94),
-	PORT_DATA_I_PU_PD(95),
-	PORT_DATA_IO(96), PORT_DATA_IO(97),
-	PORT_DATA_IO(98), PORT_DATA_I_PU(99),
-	PORT_DATA_O(100), PORT_DATA_O(101),
-	PORT_DATA_I_PU(102), PORT_DATA_IO_PD(103),
-	PORT_DATA_I_PD(104), PORT_DATA_I_PD(105),
-	PORT_DATA_I_PD(106), PORT_DATA_I_PD(107),
-	PORT_DATA_I_PD(108), PORT_DATA_IO_PD(109),
-	PORT_DATA_IO_PD(110), PORT_DATA_I_PD(111),
-	PORT_DATA_IO_PD(112), PORT_DATA_IO_PD(113),
-	PORT_DATA_IO_PD(114), PORT_DATA_I_PD(115),
-	PORT_DATA_I_PD(116), PORT_DATA_IO_PD(117),
-	PORT_DATA_I_PD(118), PORT_DATA_IO_PD(128),
-	PORT_DATA_IO_PD(129), PORT_DATA_IO_PD(130),
-	PORT_DATA_IO_PD(131), PORT_DATA_IO_PD(132),
-	PORT_DATA_IO_PD(133), PORT_DATA_IO_PU_PD(134),
-	PORT_DATA_IO_PU_PD(135), PORT_DATA_IO_PU_PD(136),
-	PORT_DATA_IO_PU_PD(137), PORT_DATA_IO_PD(138),
-	PORT_DATA_IO_PD(139), PORT_DATA_IO_PD(140),
-	PORT_DATA_IO_PD(141), PORT_DATA_IO_PD(142),
-	PORT_DATA_IO_PD(143), PORT_DATA_IO_PU_PD(144),
-	PORT_DATA_IO_PD(145), PORT_DATA_IO_PU_PD(146),
-	PORT_DATA_IO_PU_PD(147), PORT_DATA_IO_PU_PD(148),
-	PORT_DATA_IO_PU_PD(149), PORT_DATA_I_PD(150),
-	PORT_DATA_IO_PU_PD(151), PORT_DATA_IO_PD(152),
-	PORT_DATA_IO_PD(153), PORT_DATA_IO_PD(154),
-	PORT_DATA_I_PD(155), PORT_DATA_IO_PU_PD(156),
-	PORT_DATA_I_PD(157), PORT_DATA_IO_PD(158),
-
-	/* 55-4 (GPIO) */
-	PORT_DATA_IO_PU_PD(159), PORT_DATA_IO_PU_PD(160),
-	PORT_DATA_I_PU_PD(161), PORT_DATA_I_PU_PD(162),
-	PORT_DATA_IO_PU_PD(163), PORT_DATA_I_PU_PD(164),
-	PORT_DATA_IO_PD(192), PORT_DATA_IO_PD(193),
-	PORT_DATA_IO_PD(194), PORT_DATA_IO_PD(195),
-	PORT_DATA_IO_PD(196), PORT_DATA_IO_PD(197),
-	PORT_DATA_IO_PD(198), PORT_DATA_IO_PD(199),
-	PORT_DATA_IO_PU_PD(200), PORT_DATA_IO_PU_PD(201),
-	PORT_DATA_IO_PU_PD(202), PORT_DATA_IO_PU_PD(203),
-	PORT_DATA_IO_PU_PD(204), PORT_DATA_IO_PU_PD(205),
-	PORT_DATA_IO_PU_PD(206), PORT_DATA_IO_PD(207),
-	PORT_DATA_IO_PD(208), PORT_DATA_IO_PD(209),
-	PORT_DATA_IO_PD(210), PORT_DATA_IO_PD(211),
-	PORT_DATA_IO_PD(212), PORT_DATA_IO_PD(213),
-	PORT_DATA_IO_PD(214), PORT_DATA_IO_PD(215),
-	PORT_DATA_IO_PD(216), PORT_DATA_IO_PD(217),
-	PORT_DATA_O(218), PORT_DATA_IO_PD(219),
-	PORT_DATA_IO_PD(220), PORT_DATA_IO_PD(221),
-	PORT_DATA_IO_PU_PD(222),
-	PORT_DATA_I_PU_PD(223), PORT_DATA_I_PU_PD(224),
-	PORT_DATA_IO_PU_PD(225), PORT_DATA_O(226),
-	PORT_DATA_IO_PU_PD(227), PORT_DATA_I_PD(228),
-	PORT_DATA_I_PD(229), PORT_DATA_IO(230),
-	PORT_DATA_IO_PD(231), PORT_DATA_IO_PU_PD(232),
-	PORT_DATA_I_PD(233), PORT_DATA_IO_PU_PD(234),
-	PORT_DATA_IO_PU_PD(235), PORT_DATA_IO_PU_PD(236),
-	PORT_DATA_IO_PD(237), PORT_DATA_IO_PU_PD(238),
-
-	/* 55-5 (GPIO) */
-	PORT_DATA_IO_PU_PD(239), PORT_DATA_IO_PU_PD(240),
-	PORT_DATA_O(241), PORT_DATA_I_PD(242),
-	PORT_DATA_IO_PU_PD(243), PORT_DATA_IO_PU_PD(244),
-	PORT_DATA_IO_PU_PD(245), PORT_DATA_IO_PU_PD(246),
-	PORT_DATA_IO_PU_PD(247), PORT_DATA_IO_PU_PD(248),
-	PORT_DATA_IO_PU_PD(249), PORT_DATA_IO_PD(250),
-	PORT_DATA_IO_PU_PD(251), PORT_DATA_IO_PU_PD(252),
-	PORT_DATA_IO_PU_PD(253), PORT_DATA_IO_PU_PD(254),
-	PORT_DATA_IO_PU_PD(255), PORT_DATA_IO_PU_PD(256),
-	PORT_DATA_IO_PU_PD(257), PORT_DATA_IO_PD(258),
-	PORT_DATA_IO_PU_PD(259), PORT_DATA_IO_PU_PD(260),
-	PORT_DATA_IO_PU_PD(261), PORT_DATA_IO_PU_PD(262),
-	PORT_DATA_IO_PU_PD(263),
-
-	/* Special Pull-up / Pull-down Functions */
-	PINMUX_DATA(PORT66_KEYIN0_PU_MARK, MSELBCR_MSEL17_0, MSELBCR_MSEL16_0,
-				PORT66_FN2, PORT66_IN_PU),
-	PINMUX_DATA(PORT67_KEYIN1_PU_MARK, MSELBCR_MSEL17_0, MSELBCR_MSEL16_0,
-				PORT67_FN2, PORT67_IN_PU),
-	PINMUX_DATA(PORT68_KEYIN2_PU_MARK, MSELBCR_MSEL17_0, MSELBCR_MSEL16_0,
-				PORT68_FN2, PORT68_IN_PU),
-	PINMUX_DATA(PORT69_KEYIN3_PU_MARK, MSELBCR_MSEL17_0, MSELBCR_MSEL16_0,
-				PORT69_FN2, PORT69_IN_PU),
-	PINMUX_DATA(PORT70_KEYIN4_PU_MARK, MSELBCR_MSEL17_0, MSELBCR_MSEL16_0,
-				PORT70_FN2, PORT70_IN_PU),
-	PINMUX_DATA(PORT71_KEYIN5_PU_MARK, MSELBCR_MSEL17_0, MSELBCR_MSEL16_0,
-				PORT71_FN2, PORT71_IN_PU),
-	PINMUX_DATA(PORT72_KEYIN6_PU_MARK, MSELBCR_MSEL17_0, MSELBCR_MSEL16_0,
-				PORT72_FN2, PORT72_IN_PU),
-
-
-	/* 55-1 (FN) */
-	PINMUX_DATA(VBUS_0_MARK, PORT0_FN1),
-	PINMUX_DATA(CPORT0_MARK, PORT1_FN1),
-	PINMUX_DATA(CPORT1_MARK, PORT2_FN1),
-	PINMUX_DATA(CPORT2_MARK, PORT3_FN1),
-	PINMUX_DATA(CPORT3_MARK, PORT4_FN1),
-	PINMUX_DATA(CPORT4_MARK, PORT5_FN1),
-	PINMUX_DATA(CPORT5_MARK, PORT6_FN1),
-	PINMUX_DATA(CPORT6_MARK, PORT7_FN1),
-	PINMUX_DATA(CPORT7_MARK, PORT8_FN1),
-	PINMUX_DATA(CPORT8_MARK, PORT9_FN1),
-	PINMUX_DATA(CPORT9_MARK, PORT10_FN1),
-	PINMUX_DATA(CPORT10_MARK, PORT11_FN1),
-	PINMUX_DATA(CPORT11_MARK, PORT12_FN1),
-	PINMUX_DATA(SIN2_MARK, PORT12_FN2),
-	PINMUX_DATA(CPORT12_MARK, PORT13_FN1),
-	PINMUX_DATA(XCTS2_MARK, PORT13_FN2),
-	PINMUX_DATA(CPORT13_MARK, PORT14_FN1),
-	PINMUX_DATA(RFSPO4_MARK, PORT14_FN2),
-	PINMUX_DATA(CPORT14_MARK, PORT15_FN1),
-	PINMUX_DATA(RFSPO5_MARK, PORT15_FN2),
-	PINMUX_DATA(CPORT15_MARK, PORT16_FN1),
-	PINMUX_DATA(SCIFA0_SCK_MARK, PORT16_FN2),
-	PINMUX_DATA(GPS_AGC2_MARK, PORT16_FN3),
-	PINMUX_DATA(CPORT16_MARK, PORT17_FN1),
-	PINMUX_DATA(SCIFA0_TXD_MARK, PORT17_FN2),
-	PINMUX_DATA(GPS_AGC3_MARK, PORT17_FN3),
-	PINMUX_DATA(CPORT17_IC_OE_MARK, PORT18_FN1),
-	PINMUX_DATA(SOUT2_MARK, PORT18_FN2),
-	PINMUX_DATA(CPORT18_MARK, PORT19_FN1),
-	PINMUX_DATA(XRTS2_MARK, PORT19_FN2),
-	PINMUX_DATA(PORT19_VIO_CKO2_MARK, PORT19_FN3),
-	PINMUX_DATA(CPORT19_MPORT1_MARK, PORT20_FN1),
-	PINMUX_DATA(CPORT20_MARK, PORT21_FN1),
-	PINMUX_DATA(RFSPO6_MARK, PORT21_FN2),
-	PINMUX_DATA(CPORT21_MARK, PORT22_FN1),
-	PINMUX_DATA(STATUS0_MARK, PORT22_FN2),
-	PINMUX_DATA(CPORT22_MARK, PORT23_FN1),
-	PINMUX_DATA(STATUS1_MARK, PORT23_FN2),
-	PINMUX_DATA(CPORT23_MARK, PORT24_FN1),
-	PINMUX_DATA(STATUS2_MARK, PORT24_FN2),
-	PINMUX_DATA(RFSPO7_MARK, PORT24_FN3),
-	PINMUX_DATA(B_SYNLD1_MARK, PORT25_FN1),
-	PINMUX_DATA(B_SYNLD2_MARK, PORT26_FN1),
-	PINMUX_DATA(SYSENMSK_MARK, PORT26_FN2),
-	PINMUX_DATA(XMAINPS_MARK, PORT27_FN1),
-	PINMUX_DATA(XDIVPS_MARK, PORT28_FN1),
-	PINMUX_DATA(XIDRST_MARK, PORT29_FN1),
-	PINMUX_DATA(IDCLK_MARK, PORT30_FN1),
-	PINMUX_DATA(IC_DP_MARK, PORT30_FN2),
-	PINMUX_DATA(IDIO_MARK, PORT31_FN1),
-	PINMUX_DATA(IC_DM_MARK, PORT31_FN2),
-	PINMUX_DATA(SOUT1_MARK, PORT32_FN1),
-	PINMUX_DATA(SCIFA4_TXD_MARK, PORT32_FN2),
-	PINMUX_DATA(M02_BERDAT_MARK, PORT32_FN3),
-	PINMUX_DATA(SIN1_MARK, PORT33_FN1),
-	PINMUX_DATA(SCIFA4_RXD_MARK, PORT33_FN2),
-	PINMUX_DATA(XWUP_MARK, PORT33_FN3),
-	PINMUX_DATA(XRTS1_MARK, PORT34_FN1),
-	PINMUX_DATA(SCIFA4_RTS_MARK, PORT34_FN2),
-	PINMUX_DATA(M03_BERCLK_MARK, PORT34_FN3),
-	PINMUX_DATA(XCTS1_MARK, PORT35_FN1),
-	PINMUX_DATA(SCIFA4_CTS_MARK, PORT35_FN2),
-	PINMUX_DATA(PCMCLKO_MARK, PORT36_FN1),
-	PINMUX_DATA(SYNC8KO_MARK, PORT37_FN1),
-
-	/* 55-2 (FN) */
-	PINMUX_DATA(DNPCM_A_MARK, PORT38_FN1),
-	PINMUX_DATA(UPPCM_A_MARK, PORT39_FN1),
-	PINMUX_DATA(VACK_MARK, PORT40_FN1),
-	PINMUX_DATA(XTALB1L_MARK, PORT41_FN1),
-	PINMUX_DATA(GPS_AGC1_MARK, PORT42_FN1),
-	PINMUX_DATA(SCIFA0_RTS_MARK, PORT42_FN2),
-	PINMUX_DATA(GPS_AGC4_MARK, PORT43_FN1),
-	PINMUX_DATA(SCIFA0_RXD_MARK, PORT43_FN2),
-	PINMUX_DATA(GPS_PWRDOWN_MARK, PORT44_FN1),
-	PINMUX_DATA(SCIFA0_CTS_MARK, PORT44_FN2),
-	PINMUX_DATA(GPS_IM_MARK, PORT45_FN1),
-	PINMUX_DATA(GPS_IS_MARK, PORT46_FN1),
-	PINMUX_DATA(GPS_QM_MARK, PORT47_FN1),
-	PINMUX_DATA(GPS_QS_MARK, PORT48_FN1),
-	PINMUX_DATA(FMSOCK_MARK, PORT49_FN1),
-	PINMUX_DATA(PORT49_IRDA_OUT_MARK, PORT49_FN2),
-	PINMUX_DATA(PORT49_IROUT_MARK, PORT49_FN3),
-	PINMUX_DATA(FMSOOLR_MARK, PORT50_FN1),
-	PINMUX_DATA(BBIF2_TSYNC2_MARK, PORT50_FN2),
-	PINMUX_DATA(TPU2TO2_MARK, PORT50_FN3),
-	PINMUX_DATA(IPORT3_MARK, PORT50_FN4),
-	PINMUX_DATA(FMSIOLR_MARK, PORT50_FN5),
-	PINMUX_DATA(FMSOOBT_MARK, PORT51_FN1),
-	PINMUX_DATA(BBIF2_TSCK2_MARK, PORT51_FN2),
-	PINMUX_DATA(TPU2TO3_MARK, PORT51_FN3),
-	PINMUX_DATA(OPORT1_MARK, PORT51_FN4),
-	PINMUX_DATA(FMSIOBT_MARK, PORT51_FN5),
-	PINMUX_DATA(FMSOSLD_MARK, PORT52_FN1),
-	PINMUX_DATA(BBIF2_TXD2_MARK, PORT52_FN2),
-	PINMUX_DATA(OPORT2_MARK, PORT52_FN3),
-	PINMUX_DATA(FMSOILR_MARK, PORT53_FN1),
-	PINMUX_DATA(PORT53_IRDA_IN_MARK, PORT53_FN2),
-	PINMUX_DATA(TPU3TO3_MARK, PORT53_FN3),
-	PINMUX_DATA(OPORT3_MARK, PORT53_FN4),
-	PINMUX_DATA(FMSIILR_MARK, PORT53_FN5),
-	PINMUX_DATA(FMSOIBT_MARK, PORT54_FN1),
-	PINMUX_DATA(PORT54_IRDA_FIRSEL_MARK, PORT54_FN2),
-	PINMUX_DATA(TPU3TO2_MARK, PORT54_FN3),
-	PINMUX_DATA(FMSIIBT_MARK, PORT54_FN4),
-	PINMUX_DATA(FMSISLD_MARK, PORT55_FN1),
-	PINMUX_DATA(MFG0_OUT1_MARK, PORT55_FN2),
-	PINMUX_DATA(TPU0TO0_MARK, PORT55_FN3),
-	PINMUX_DATA(A0_EA0_MARK, PORT57_FN1),
-	PINMUX_DATA(BS_MARK, PORT57_FN2),
-	PINMUX_DATA(A12_EA12_MARK, PORT58_FN1),
-	PINMUX_DATA(PORT58_VIO_CKOR_MARK, PORT58_FN2),
-	PINMUX_DATA(TPU4TO2_MARK, PORT58_FN3),
-	PINMUX_DATA(A13_EA13_MARK, PORT59_FN1),
-	PINMUX_DATA(PORT59_IROUT_MARK, PORT59_FN2),
-	PINMUX_DATA(MFG0_OUT2_MARK, PORT59_FN3),
-	PINMUX_DATA(TPU0TO1_MARK, PORT59_FN4),
-	PINMUX_DATA(A14_EA14_MARK, PORT60_FN1),
-	PINMUX_DATA(PORT60_KEYOUT5_MARK, PORT60_FN2),
-	PINMUX_DATA(A15_EA15_MARK, PORT61_FN1),
-	PINMUX_DATA(PORT61_KEYOUT4_MARK, PORT61_FN2),
-	PINMUX_DATA(A16_EA16_MARK, PORT62_FN1),
-	PINMUX_DATA(PORT62_KEYOUT3_MARK, PORT62_FN2),
-	PINMUX_DATA(MSIOF0_SS1_MARK, PORT62_FN3),
-	PINMUX_DATA(A17_EA17_MARK, PORT63_FN1),
-	PINMUX_DATA(PORT63_KEYOUT2_MARK, PORT63_FN2),
-	PINMUX_DATA(MSIOF0_TSYNC_MARK, PORT63_FN3),
-	PINMUX_DATA(A18_EA18_MARK, PORT64_FN1),
-	PINMUX_DATA(PORT64_KEYOUT1_MARK, PORT64_FN2),
-	PINMUX_DATA(MSIOF0_TSCK_MARK, PORT64_FN3),
-	PINMUX_DATA(A19_EA19_MARK, PORT65_FN1),
-	PINMUX_DATA(PORT65_KEYOUT0_MARK, PORT65_FN2),
-	PINMUX_DATA(MSIOF0_TXD_MARK, PORT65_FN3),
-	PINMUX_DATA(A20_EA20_MARK, PORT66_FN1),
-	PINMUX_DATA(PORT66_KEYIN0_MARK, PORT66_FN2),
-	PINMUX_DATA(MSIOF0_RSCK_MARK, PORT66_FN3),
-	PINMUX_DATA(A21_EA21_MARK, PORT67_FN1),
-	PINMUX_DATA(PORT67_KEYIN1_MARK, PORT67_FN2),
-	PINMUX_DATA(MSIOF0_RSYNC_MARK, PORT67_FN3),
-	PINMUX_DATA(A22_EA22_MARK, PORT68_FN1),
-	PINMUX_DATA(PORT68_KEYIN2_MARK, PORT68_FN2),
-	PINMUX_DATA(MSIOF0_MCK0_MARK, PORT68_FN3),
-	PINMUX_DATA(A23_EA23_MARK, PORT69_FN1),
-	PINMUX_DATA(PORT69_KEYIN3_MARK, PORT69_FN2),
-	PINMUX_DATA(MSIOF0_MCK1_MARK, PORT69_FN3),
-	PINMUX_DATA(A24_EA24_MARK, PORT70_FN1),
-	PINMUX_DATA(PORT70_KEYIN4_MARK, PORT70_FN2),
-	PINMUX_DATA(MSIOF0_RXD_MARK, PORT70_FN3),
-	PINMUX_DATA(A25_EA25_MARK, PORT71_FN1),
-	PINMUX_DATA(PORT71_KEYIN5_MARK, PORT71_FN2),
-	PINMUX_DATA(MSIOF0_SS2_MARK, PORT71_FN3),
-	PINMUX_DATA(A26_MARK, PORT72_FN1),
-	PINMUX_DATA(PORT72_KEYIN6_MARK, PORT72_FN2),
-	PINMUX_DATA(D0_ED0_NAF0_MARK, PORT74_FN1),
-	PINMUX_DATA(D1_ED1_NAF1_MARK, PORT75_FN1),
-	PINMUX_DATA(D2_ED2_NAF2_MARK, PORT76_FN1),
-	PINMUX_DATA(D3_ED3_NAF3_MARK, PORT77_FN1),
-	PINMUX_DATA(D4_ED4_NAF4_MARK, PORT78_FN1),
-	PINMUX_DATA(D5_ED5_NAF5_MARK, PORT79_FN1),
-	PINMUX_DATA(D6_ED6_NAF6_MARK, PORT80_FN1),
-	PINMUX_DATA(D7_ED7_NAF7_MARK, PORT81_FN1),
-	PINMUX_DATA(D8_ED8_NAF8_MARK, PORT82_FN1),
-	PINMUX_DATA(D9_ED9_NAF9_MARK, PORT83_FN1),
-	PINMUX_DATA(D10_ED10_NAF10_MARK, PORT84_FN1),
-	PINMUX_DATA(D11_ED11_NAF11_MARK, PORT85_FN1),
-	PINMUX_DATA(D12_ED12_NAF12_MARK, PORT86_FN1),
-	PINMUX_DATA(D13_ED13_NAF13_MARK, PORT87_FN1),
-	PINMUX_DATA(D14_ED14_NAF14_MARK, PORT88_FN1),
-	PINMUX_DATA(D15_ED15_NAF15_MARK, PORT89_FN1),
-	PINMUX_DATA(CS4_MARK, PORT90_FN1),
-	PINMUX_DATA(CS5A_MARK, PORT91_FN1),
-	PINMUX_DATA(FMSICK_MARK, PORT91_FN2),
-	PINMUX_DATA(CS5B_MARK, PORT92_FN1),
-	PINMUX_DATA(FCE1_MARK, PORT92_FN2),
-
-	/* 55-3 (FN) */
-	PINMUX_DATA(CS6B_MARK, PORT93_FN1),
-	PINMUX_DATA(XCS2_MARK, PORT93_FN2),
-	PINMUX_DATA(CS6A_MARK, PORT93_FN3),
-	PINMUX_DATA(DACK0_MARK, PORT93_FN4),
-	PINMUX_DATA(FCE0_MARK, PORT94_FN1),
-	PINMUX_DATA(WAIT_MARK, PORT95_FN1),
-	PINMUX_DATA(DREQ0_MARK, PORT95_FN2),
-	PINMUX_DATA(RD_XRD_MARK, PORT96_FN1),
-	PINMUX_DATA(WE0_XWR0_FWE_MARK, PORT97_FN1),
-	PINMUX_DATA(WE1_XWR1_MARK, PORT98_FN1),
-	PINMUX_DATA(FRB_MARK, PORT99_FN1),
-	PINMUX_DATA(CKO_MARK, PORT100_FN1),
-	PINMUX_DATA(NBRSTOUT_MARK, PORT101_FN1),
-	PINMUX_DATA(NBRST_MARK, PORT102_FN1),
-	PINMUX_DATA(GPS_EPPSIN_MARK, PORT106_FN1),
-	PINMUX_DATA(LATCHPULSE_MARK, PORT110_FN1),
-	PINMUX_DATA(LTESIGNAL_MARK, PORT111_FN1),
-	PINMUX_DATA(LEGACYSTATE_MARK, PORT112_FN1),
-	PINMUX_DATA(TCKON_MARK, PORT118_FN1),
-	PINMUX_DATA(VIO_VD_MARK, PORT128_FN1),
-	PINMUX_DATA(PORT128_KEYOUT0_MARK, PORT128_FN2),
-	PINMUX_DATA(IPORT0_MARK, PORT128_FN3),
-	PINMUX_DATA(VIO_HD_MARK, PORT129_FN1),
-	PINMUX_DATA(PORT129_KEYOUT1_MARK, PORT129_FN2),
-	PINMUX_DATA(IPORT1_MARK, PORT129_FN3),
-	PINMUX_DATA(VIO_D0_MARK, PORT130_FN1),
-	PINMUX_DATA(PORT130_KEYOUT2_MARK, PORT130_FN2),
-	PINMUX_DATA(PORT130_MSIOF2_RXD_MARK, PORT130_FN3),
-	PINMUX_DATA(VIO_D1_MARK, PORT131_FN1),
-	PINMUX_DATA(PORT131_KEYOUT3_MARK, PORT131_FN2),
-	PINMUX_DATA(PORT131_MSIOF2_SS1_MARK, PORT131_FN3),
-	PINMUX_DATA(VIO_D2_MARK, PORT132_FN1),
-	PINMUX_DATA(PORT132_KEYOUT4_MARK, PORT132_FN2),
-	PINMUX_DATA(PORT132_MSIOF2_SS2_MARK, PORT132_FN3),
-	PINMUX_DATA(VIO_D3_MARK, PORT133_FN1),
-	PINMUX_DATA(PORT133_KEYOUT5_MARK, PORT133_FN2),
-	PINMUX_DATA(PORT133_MSIOF2_TSYNC_MARK, PORT133_FN3),
-	PINMUX_DATA(VIO_D4_MARK, PORT134_FN1),
-	PINMUX_DATA(PORT134_KEYIN0_MARK, PORT134_FN2),
-	PINMUX_DATA(PORT134_MSIOF2_TXD_MARK, PORT134_FN3),
-	PINMUX_DATA(VIO_D5_MARK, PORT135_FN1),
-	PINMUX_DATA(PORT135_KEYIN1_MARK, PORT135_FN2),
-	PINMUX_DATA(PORT135_MSIOF2_TSCK_MARK, PORT135_FN3),
-	PINMUX_DATA(VIO_D6_MARK, PORT136_FN1),
-	PINMUX_DATA(PORT136_KEYIN2_MARK, PORT136_FN2),
-	PINMUX_DATA(VIO_D7_MARK, PORT137_FN1),
-	PINMUX_DATA(PORT137_KEYIN3_MARK, PORT137_FN2),
-	PINMUX_DATA(VIO_D8_MARK, PORT138_FN1),
-	PINMUX_DATA(M9_SLCD_A01_MARK, PORT138_FN2),
-	PINMUX_DATA(PORT138_FSIAOMC_MARK, PORT138_FN3),
-	PINMUX_DATA(VIO_D9_MARK, PORT139_FN1),
-	PINMUX_DATA(M10_SLCD_CK1_MARK, PORT139_FN2),
-	PINMUX_DATA(PORT139_FSIAOLR_MARK, PORT139_FN3),
-	PINMUX_DATA(VIO_D10_MARK, PORT140_FN1),
-	PINMUX_DATA(M11_SLCD_SO1_MARK, PORT140_FN2),
-	PINMUX_DATA(TPU0TO2_MARK, PORT140_FN3),
-	PINMUX_DATA(PORT140_FSIAOBT_MARK, PORT140_FN4),
-	PINMUX_DATA(VIO_D11_MARK, PORT141_FN1),
-	PINMUX_DATA(M12_SLCD_CE1_MARK, PORT141_FN2),
-	PINMUX_DATA(TPU0TO3_MARK, PORT141_FN3),
-	PINMUX_DATA(PORT141_FSIAOSLD_MARK, PORT141_FN4),
-	PINMUX_DATA(VIO_D12_MARK, PORT142_FN1),
-	PINMUX_DATA(M13_BSW_MARK, PORT142_FN2),
-	PINMUX_DATA(PORT142_FSIACK_MARK, PORT142_FN3),
-	PINMUX_DATA(VIO_D13_MARK, PORT143_FN1),
-	PINMUX_DATA(M14_GSW_MARK, PORT143_FN2),
-	PINMUX_DATA(PORT143_FSIAILR_MARK, PORT143_FN3),
-	PINMUX_DATA(VIO_D14_MARK, PORT144_FN1),
-	PINMUX_DATA(M15_RSW_MARK, PORT144_FN2),
-	PINMUX_DATA(PORT144_FSIAIBT_MARK, PORT144_FN3),
-	PINMUX_DATA(VIO_D15_MARK, PORT145_FN1),
-	PINMUX_DATA(TPU1TO3_MARK, PORT145_FN2),
-	PINMUX_DATA(PORT145_FSIAISLD_MARK, PORT145_FN3),
-	PINMUX_DATA(VIO_CLK_MARK, PORT146_FN1),
-	PINMUX_DATA(PORT146_KEYIN4_MARK, PORT146_FN2),
-	PINMUX_DATA(IPORT2_MARK, PORT146_FN3),
-	PINMUX_DATA(VIO_FIELD_MARK, PORT147_FN1),
-	PINMUX_DATA(PORT147_KEYIN5_MARK, PORT147_FN2),
-	PINMUX_DATA(VIO_CKO_MARK, PORT148_FN1),
-	PINMUX_DATA(PORT148_KEYIN6_MARK, PORT148_FN2),
-	PINMUX_DATA(A27_MARK, PORT149_FN1),
-	PINMUX_DATA(RDWR_XWE_MARK, PORT149_FN2),
-	PINMUX_DATA(MFG0_IN1_MARK, PORT149_FN3),
-	PINMUX_DATA(MFG0_IN2_MARK, PORT150_FN1),
-	PINMUX_DATA(TS_SPSYNC3_MARK, PORT151_FN1),
-	PINMUX_DATA(MSIOF2_RSCK_MARK, PORT151_FN2),
-	PINMUX_DATA(TS_SDAT3_MARK, PORT152_FN1),
-	PINMUX_DATA(MSIOF2_RSYNC_MARK, PORT152_FN2),
-	PINMUX_DATA(TPU1TO2_MARK, PORT153_FN1),
-	PINMUX_DATA(TS_SDEN3_MARK, PORT153_FN2),
-	PINMUX_DATA(PORT153_MSIOF2_SS1_MARK, PORT153_FN3),
-	PINMUX_DATA(SOUT3_MARK, PORT154_FN1),
-	PINMUX_DATA(SCIFA2_TXD1_MARK, PORT154_FN2),
-	PINMUX_DATA(MSIOF2_MCK0_MARK, PORT154_FN3),
-	PINMUX_DATA(SIN3_MARK, PORT155_FN1),
-	PINMUX_DATA(SCIFA2_RXD1_MARK, PORT155_FN2),
-	PINMUX_DATA(MSIOF2_MCK1_MARK, PORT155_FN3),
-	PINMUX_DATA(XRTS3_MARK, PORT156_FN1),
-	PINMUX_DATA(SCIFA2_RTS1_MARK, PORT156_FN2),
-	PINMUX_DATA(PORT156_MSIOF2_SS2_MARK, PORT156_FN3),
-	PINMUX_DATA(XCTS3_MARK, PORT157_FN1),
-	PINMUX_DATA(SCIFA2_CTS1_MARK, PORT157_FN2),
-	PINMUX_DATA(PORT157_MSIOF2_RXD_MARK, PORT157_FN3),
-
-	/* 55-4 (FN) */
-	PINMUX_DATA(DINT_MARK, PORT158_FN1),
-	PINMUX_DATA(SCIFA2_SCK1_MARK, PORT158_FN2),
-	PINMUX_DATA(TS_SCK3_MARK, PORT158_FN3),
-	PINMUX_DATA(PORT159_SCIFB_SCK_MARK, PORT159_FN1),
-	PINMUX_DATA(PORT159_SCIFA5_SCK_MARK, PORT159_FN2),
-	PINMUX_DATA(NMI_MARK, PORT159_FN3),
-	PINMUX_DATA(PORT160_SCIFB_TXD_MARK, PORT160_FN1),
-	PINMUX_DATA(PORT160_SCIFA5_TXD_MARK, PORT160_FN2),
-	PINMUX_DATA(SOUT0_MARK, PORT160_FN3),
-	PINMUX_DATA(PORT161_SCIFB_CTS_MARK, PORT161_FN1),
-	PINMUX_DATA(PORT161_SCIFA5_CTS_MARK, PORT161_FN2),
-	PINMUX_DATA(XCTS0_MARK, PORT161_FN3),
-	PINMUX_DATA(MFG3_IN2_MARK, PORT161_FN4),
-	PINMUX_DATA(PORT162_SCIFB_RXD_MARK, PORT162_FN1),
-	PINMUX_DATA(PORT162_SCIFA5_RXD_MARK, PORT162_FN2),
-	PINMUX_DATA(SIN0_MARK, PORT162_FN3),
-	PINMUX_DATA(MFG3_IN1_MARK, PORT162_FN4),
-	PINMUX_DATA(PORT163_SCIFB_RTS_MARK, PORT163_FN1),
-	PINMUX_DATA(PORT163_SCIFA5_RTS_MARK, PORT163_FN2),
-	PINMUX_DATA(XRTS0_MARK, PORT163_FN3),
-	PINMUX_DATA(MFG3_OUT1_MARK, PORT163_FN4),
-	PINMUX_DATA(TPU3TO0_MARK, PORT163_FN5),
-	PINMUX_DATA(LCDD0_MARK, PORT192_FN1),
-	PINMUX_DATA(PORT192_KEYOUT0_MARK, PORT192_FN2),
-	PINMUX_DATA(EXT_CKI_MARK, PORT192_FN3),
-	PINMUX_DATA(LCDD1_MARK, PORT193_FN1),
-	PINMUX_DATA(PORT193_KEYOUT1_MARK, PORT193_FN2),
-	PINMUX_DATA(PORT193_SCIFA5_CTS_MARK, PORT193_FN3),
-	PINMUX_DATA(BBIF2_TSYNC1_MARK, PORT193_FN4),
-	PINMUX_DATA(LCDD2_MARK, PORT194_FN1),
-	PINMUX_DATA(PORT194_KEYOUT2_MARK, PORT194_FN2),
-	PINMUX_DATA(PORT194_SCIFA5_RTS_MARK, PORT194_FN3),
-	PINMUX_DATA(BBIF2_TSCK1_MARK, PORT194_FN4),
-	PINMUX_DATA(LCDD3_MARK, PORT195_FN1),
-	PINMUX_DATA(PORT195_KEYOUT3_MARK, PORT195_FN2),
-	PINMUX_DATA(PORT195_SCIFA5_RXD_MARK, PORT195_FN3),
-	PINMUX_DATA(BBIF2_TXD1_MARK, PORT195_FN4),
-	PINMUX_DATA(LCDD4_MARK, PORT196_FN1),
-	PINMUX_DATA(PORT196_KEYOUT4_MARK, PORT196_FN2),
-	PINMUX_DATA(PORT196_SCIFA5_TXD_MARK, PORT196_FN3),
-	PINMUX_DATA(LCDD5_MARK, PORT197_FN1),
-	PINMUX_DATA(PORT197_KEYOUT5_MARK, PORT197_FN2),
-	PINMUX_DATA(PORT197_SCIFA5_SCK_MARK, PORT197_FN3),
-	PINMUX_DATA(MFG2_OUT2_MARK, PORT197_FN4),
-	PINMUX_DATA(LCDD6_MARK, PORT198_FN1),
-	PINMUX_DATA(LCDD7_MARK, PORT199_FN1),
-	PINMUX_DATA(TPU4TO1_MARK, PORT199_FN2),
-	PINMUX_DATA(MFG4_OUT2_MARK, PORT199_FN3),
-	PINMUX_DATA(LCDD8_MARK, PORT200_FN1),
-	PINMUX_DATA(PORT200_KEYIN0_MARK, PORT200_FN2),
-	PINMUX_DATA(VIO_DR0_MARK, PORT200_FN3),
-	PINMUX_DATA(D16_MARK, PORT200_FN4),
-	PINMUX_DATA(LCDD9_MARK, PORT201_FN1),
-	PINMUX_DATA(PORT201_KEYIN1_MARK, PORT201_FN2),
-	PINMUX_DATA(VIO_DR1_MARK, PORT201_FN3),
-	PINMUX_DATA(D17_MARK, PORT201_FN4),
-	PINMUX_DATA(LCDD10_MARK, PORT202_FN1),
-	PINMUX_DATA(PORT202_KEYIN2_MARK, PORT202_FN2),
-	PINMUX_DATA(VIO_DR2_MARK, PORT202_FN3),
-	PINMUX_DATA(D18_MARK, PORT202_FN4),
-	PINMUX_DATA(LCDD11_MARK, PORT203_FN1),
-	PINMUX_DATA(PORT203_KEYIN3_MARK, PORT203_FN2),
-	PINMUX_DATA(VIO_DR3_MARK, PORT203_FN3),
-	PINMUX_DATA(D19_MARK, PORT203_FN4),
-	PINMUX_DATA(LCDD12_MARK, PORT204_FN1),
-	PINMUX_DATA(PORT204_KEYIN4_MARK, PORT204_FN2),
-	PINMUX_DATA(VIO_DR4_MARK, PORT204_FN3),
-	PINMUX_DATA(D20_MARK, PORT204_FN4),
-	PINMUX_DATA(LCDD13_MARK, PORT205_FN1),
-	PINMUX_DATA(PORT205_KEYIN5_MARK, PORT205_FN2),
-	PINMUX_DATA(VIO_DR5_MARK, PORT205_FN3),
-	PINMUX_DATA(D21_MARK, PORT205_FN4),
-	PINMUX_DATA(LCDD14_MARK, PORT206_FN1),
-	PINMUX_DATA(PORT206_KEYIN6_MARK, PORT206_FN2),
-	PINMUX_DATA(VIO_DR6_MARK, PORT206_FN3),
-	PINMUX_DATA(D22_MARK, PORT206_FN4),
-	PINMUX_DATA(LCDD15_MARK, PORT207_FN1),
-	PINMUX_DATA(PORT207_MSIOF0L_SS1_MARK, PORT207_FN2),
-	PINMUX_DATA(PORT207_KEYOUT0_MARK, PORT207_FN3),
-	PINMUX_DATA(VIO_DR7_MARK, PORT207_FN4),
-	PINMUX_DATA(D23_MARK, PORT207_FN5),
-	PINMUX_DATA(LCDD16_MARK, PORT208_FN1),
-	PINMUX_DATA(PORT208_MSIOF0L_SS2_MARK, PORT208_FN2),
-	PINMUX_DATA(PORT208_KEYOUT1_MARK, PORT208_FN3),
-	PINMUX_DATA(VIO_VDR_MARK, PORT208_FN4),
-	PINMUX_DATA(D24_MARK, PORT208_FN5),
-	PINMUX_DATA(LCDD17_MARK, PORT209_FN1),
-	PINMUX_DATA(PORT209_KEYOUT2_MARK, PORT209_FN2),
-	PINMUX_DATA(VIO_HDR_MARK, PORT209_FN3),
-	PINMUX_DATA(D25_MARK, PORT209_FN4),
-	PINMUX_DATA(LCDD18_MARK, PORT210_FN1),
-	PINMUX_DATA(DREQ2_MARK, PORT210_FN2),
-	PINMUX_DATA(PORT210_MSIOF0L_SS1_MARK, PORT210_FN3),
-	PINMUX_DATA(D26_MARK, PORT210_FN4),
-	PINMUX_DATA(LCDD19_MARK, PORT211_FN1),
-	PINMUX_DATA(PORT211_MSIOF0L_SS2_MARK, PORT211_FN2),
-	PINMUX_DATA(D27_MARK, PORT211_FN3),
-	PINMUX_DATA(LCDD20_MARK, PORT212_FN1),
-	PINMUX_DATA(TS_SPSYNC1_MARK, PORT212_FN2),
-	PINMUX_DATA(MSIOF0L_MCK0_MARK, PORT212_FN3),
-	PINMUX_DATA(D28_MARK, PORT212_FN4),
-	PINMUX_DATA(LCDD21_MARK, PORT213_FN1),
-	PINMUX_DATA(TS_SDAT1_MARK, PORT213_FN2),
-	PINMUX_DATA(MSIOF0L_MCK1_MARK, PORT213_FN3),
-	PINMUX_DATA(D29_MARK, PORT213_FN4),
-	PINMUX_DATA(LCDD22_MARK, PORT214_FN1),
-	PINMUX_DATA(TS_SDEN1_MARK, PORT214_FN2),
-	PINMUX_DATA(MSIOF0L_RSCK_MARK, PORT214_FN3),
-	PINMUX_DATA(D30_MARK, PORT214_FN4),
-	PINMUX_DATA(LCDD23_MARK, PORT215_FN1),
-	PINMUX_DATA(TS_SCK1_MARK, PORT215_FN2),
-	PINMUX_DATA(MSIOF0L_RSYNC_MARK, PORT215_FN3),
-	PINMUX_DATA(D31_MARK, PORT215_FN4),
-	PINMUX_DATA(LCDDCK_MARK, PORT216_FN1),
-	PINMUX_DATA(LCDWR_MARK, PORT216_FN2),
-	PINMUX_DATA(PORT216_KEYOUT3_MARK, PORT216_FN3),
-	PINMUX_DATA(VIO_CLKR_MARK, PORT216_FN4),
-	PINMUX_DATA(LCDRD_MARK, PORT217_FN1),
-	PINMUX_DATA(DACK2_MARK, PORT217_FN2),
-	PINMUX_DATA(MSIOF0L_TSYNC_MARK, PORT217_FN3),
-	PINMUX_DATA(LCDHSYN_MARK, PORT218_FN1),
-	PINMUX_DATA(LCDCS_MARK, PORT218_FN2),
-	PINMUX_DATA(LCDCS2_MARK, PORT218_FN3),
-	PINMUX_DATA(DACK3_MARK, PORT218_FN4),
-	PINMUX_DATA(PORT218_VIO_CKOR_MARK, PORT218_FN5),
-	PINMUX_DATA(PORT218_KEYOUT4_MARK, PORT218_FN6),
-	PINMUX_DATA(LCDDISP_MARK, PORT219_FN1),
-	PINMUX_DATA(LCDRS_MARK, PORT219_FN2),
-	PINMUX_DATA(DREQ3_MARK, PORT219_FN3),
-	PINMUX_DATA(MSIOF0L_TSCK_MARK, PORT219_FN4),
-	PINMUX_DATA(LCDVSYN_MARK, PORT220_FN1),
-	PINMUX_DATA(LCDVSYN2_MARK, PORT220_FN2),
-	PINMUX_DATA(PORT220_KEYOUT5_MARK, PORT220_FN3),
-	PINMUX_DATA(LCDLCLK_MARK, PORT221_FN1),
-	PINMUX_DATA(DREQ1_MARK, PORT221_FN2),
-	PINMUX_DATA(PWEN_MARK, PORT221_FN3),
-	PINMUX_DATA(MSIOF0L_RXD_MARK, PORT221_FN4),
-	PINMUX_DATA(LCDDON_MARK, PORT222_FN1),
-	PINMUX_DATA(LCDDON2_MARK, PORT222_FN2),
-	PINMUX_DATA(DACK1_MARK, PORT222_FN3),
-	PINMUX_DATA(OVCN_MARK, PORT222_FN4),
-	PINMUX_DATA(MSIOF0L_TXD_MARK, PORT222_FN5),
-	PINMUX_DATA(SCIFA1_TXD_MARK, PORT225_FN1),
-	PINMUX_DATA(OVCN2_MARK, PORT225_FN2),
-	PINMUX_DATA(EXTLP_MARK, PORT226_FN1),
-	PINMUX_DATA(SCIFA1_SCK_MARK, PORT226_FN2),
-	PINMUX_DATA(USBTERM_MARK, PORT226_FN3),
-	PINMUX_DATA(PORT226_VIO_CKO2_MARK, PORT226_FN4),
-	PINMUX_DATA(SCIFA1_RTS_MARK, PORT227_FN1),
-	PINMUX_DATA(IDIN_MARK, PORT227_FN2),
-	PINMUX_DATA(SCIFA1_RXD_MARK, PORT228_FN1),
-	PINMUX_DATA(SCIFA1_CTS_MARK, PORT229_FN1),
-	PINMUX_DATA(MFG1_IN1_MARK, PORT229_FN2),
-	PINMUX_DATA(MSIOF1_TXD_MARK, PORT230_FN1),
-	PINMUX_DATA(SCIFA2_TXD2_MARK, PORT230_FN2),
-	PINMUX_DATA(PORT230_FSIAOMC_MARK, PORT230_FN3),
-	PINMUX_DATA(MSIOF1_TSYNC_MARK, PORT231_FN1),
-	PINMUX_DATA(SCIFA2_CTS2_MARK, PORT231_FN2),
-	PINMUX_DATA(PORT231_FSIAOLR_MARK, PORT231_FN3),
-	PINMUX_DATA(MSIOF1_TSCK_MARK, PORT232_FN1),
-	PINMUX_DATA(SCIFA2_SCK2_MARK, PORT232_FN2),
-	PINMUX_DATA(PORT232_FSIAOBT_MARK, PORT232_FN3),
-	PINMUX_DATA(MSIOF1_RXD_MARK, PORT233_FN1),
-	PINMUX_DATA(SCIFA2_RXD2_MARK, PORT233_FN2),
-	PINMUX_DATA(GPS_VCOTRIG_MARK, PORT233_FN3),
-	PINMUX_DATA(PORT233_FSIACK_MARK, PORT233_FN4),
-	PINMUX_DATA(MSIOF1_RSCK_MARK, PORT234_FN1),
-	PINMUX_DATA(SCIFA2_RTS2_MARK, PORT234_FN2),
-	PINMUX_DATA(PORT234_FSIAOSLD_MARK, PORT234_FN3),
-	PINMUX_DATA(MSIOF1_RSYNC_MARK, PORT235_FN1),
-	PINMUX_DATA(OPORT0_MARK, PORT235_FN2),
-	PINMUX_DATA(MFG1_IN2_MARK, PORT235_FN3),
-	PINMUX_DATA(PORT235_FSIAILR_MARK, PORT235_FN4),
-	PINMUX_DATA(MSIOF1_MCK0_MARK, PORT236_FN1),
-	PINMUX_DATA(I2C_SDA2_MARK, PORT236_FN2),
-	PINMUX_DATA(PORT236_FSIAIBT_MARK, PORT236_FN3),
-	PINMUX_DATA(MSIOF1_MCK1_MARK, PORT237_FN1),
-	PINMUX_DATA(I2C_SCL2_MARK, PORT237_FN2),
-	PINMUX_DATA(PORT237_FSIAISLD_MARK, PORT237_FN3),
-	PINMUX_DATA(MSIOF1_SS1_MARK, PORT238_FN1),
-	PINMUX_DATA(EDBGREQ3_MARK, PORT238_FN2),
-
-	/* 55-5 (FN) */
-	PINMUX_DATA(MSIOF1_SS2_MARK, PORT239_FN1),
-	PINMUX_DATA(SCIFA6_TXD_MARK, PORT240_FN1),
-	PINMUX_DATA(PORT241_IRDA_OUT_MARK, PORT241_FN1),
-	PINMUX_DATA(PORT241_IROUT_MARK, PORT241_FN2),
-	PINMUX_DATA(MFG4_OUT1_MARK, PORT241_FN3),
-	PINMUX_DATA(TPU4TO0_MARK, PORT241_FN4),
-	PINMUX_DATA(PORT242_IRDA_IN_MARK, PORT242_FN1),
-	PINMUX_DATA(MFG4_IN2_MARK, PORT242_FN2),
-	PINMUX_DATA(PORT243_IRDA_FIRSEL_MARK, PORT243_FN1),
-	PINMUX_DATA(PORT243_VIO_CKO2_MARK, PORT243_FN2),
-	PINMUX_DATA(PORT244_SCIFA5_CTS_MARK, PORT244_FN1),
-	PINMUX_DATA(MFG2_IN1_MARK, PORT244_FN2),
-	PINMUX_DATA(PORT244_SCIFB_CTS_MARK, PORT244_FN3),
-	PINMUX_DATA(PORT245_SCIFA5_RTS_MARK, PORT245_FN1),
-	PINMUX_DATA(MFG2_IN2_MARK, PORT245_FN2),
-	PINMUX_DATA(PORT245_SCIFB_RTS_MARK, PORT245_FN3),
-	PINMUX_DATA(PORT246_SCIFA5_RXD_MARK, PORT246_FN1),
-	PINMUX_DATA(MFG1_OUT1_MARK, PORT246_FN2),
-	PINMUX_DATA(PORT246_SCIFB_RXD_MARK, PORT246_FN3),
-	PINMUX_DATA(TPU1TO0_MARK, PORT246_FN4),
-	PINMUX_DATA(PORT247_SCIFA5_TXD_MARK, PORT247_FN1),
-	PINMUX_DATA(MFG3_OUT2_MARK, PORT247_FN2),
-	PINMUX_DATA(PORT247_SCIFB_TXD_MARK, PORT247_FN3),
-	PINMUX_DATA(TPU3TO1_MARK, PORT247_FN4),
-	PINMUX_DATA(PORT248_SCIFA5_SCK_MARK, PORT248_FN1),
-	PINMUX_DATA(MFG2_OUT1_MARK, PORT248_FN2),
-	PINMUX_DATA(PORT248_SCIFB_SCK_MARK, PORT248_FN3),
-	PINMUX_DATA(TPU2TO0_MARK, PORT248_FN4),
-	PINMUX_DATA(PORT249_IROUT_MARK, PORT249_FN1),
-	PINMUX_DATA(MFG4_IN1_MARK, PORT249_FN2),
-	PINMUX_DATA(SDHICLK0_MARK, PORT250_FN1),
-	PINMUX_DATA(TCK2_SWCLK_MC0_MARK, PORT250_FN2),
-	PINMUX_DATA(SDHICD0_MARK, PORT251_FN1),
-	PINMUX_DATA(SDHID0_0_MARK, PORT252_FN1),
-	PINMUX_DATA(TMS2_SWDIO_MC0_MARK, PORT252_FN2),
-	PINMUX_DATA(SDHID0_1_MARK, PORT253_FN1),
-	PINMUX_DATA(TDO2_SWO0_MC0_MARK, PORT253_FN2),
-	PINMUX_DATA(SDHID0_2_MARK, PORT254_FN1),
-	PINMUX_DATA(TDI2_MARK, PORT254_FN2),
-	PINMUX_DATA(SDHID0_3_MARK, PORT255_FN1),
-	PINMUX_DATA(RTCK2_SWO1_MC0_MARK, PORT255_FN2),
-	PINMUX_DATA(SDHICMD0_MARK, PORT256_FN1),
-	PINMUX_DATA(TRST2_MARK, PORT256_FN2),
-	PINMUX_DATA(SDHIWP0_MARK, PORT257_FN1),
-	PINMUX_DATA(EDBGREQ2_MARK, PORT257_FN2),
-	PINMUX_DATA(SDHICLK1_MARK, PORT258_FN1),
-	PINMUX_DATA(TCK3_SWCLK_MC1_MARK, PORT258_FN2),
-	PINMUX_DATA(SDHID1_0_MARK, PORT259_FN1),
-	PINMUX_DATA(M11_SLCD_SO2_MARK, PORT259_FN2),
-	PINMUX_DATA(TS_SPSYNC2_MARK, PORT259_FN3),
-	PINMUX_DATA(TMS3_SWDIO_MC1_MARK, PORT259_FN4),
-	PINMUX_DATA(SDHID1_1_MARK, PORT260_FN1),
-	PINMUX_DATA(M9_SLCD_A02_MARK, PORT260_FN2),
-	PINMUX_DATA(TS_SDAT2_MARK, PORT260_FN3),
-	PINMUX_DATA(TDO3_SWO0_MC1_MARK, PORT260_FN4),
-	PINMUX_DATA(SDHID1_2_MARK, PORT261_FN1),
-	PINMUX_DATA(M10_SLCD_CK2_MARK, PORT261_FN2),
-	PINMUX_DATA(TS_SDEN2_MARK, PORT261_FN3),
-	PINMUX_DATA(TDI3_MARK, PORT261_FN4),
-	PINMUX_DATA(SDHID1_3_MARK, PORT262_FN1),
-	PINMUX_DATA(M12_SLCD_CE2_MARK, PORT262_FN2),
-	PINMUX_DATA(TS_SCK2_MARK, PORT262_FN3),
-	PINMUX_DATA(RTCK3_SWO1_MC1_MARK, PORT262_FN4),
-	PINMUX_DATA(SDHICMD1_MARK, PORT263_FN1),
-	PINMUX_DATA(TRST3_MARK, PORT263_FN2),
-	PINMUX_DATA(RESETOUTS_MARK, PORT264_FN1),
-};
-
-static struct pinmux_gpio pinmux_gpios[] = {
-	/* 55-1 -> 55-5 (GPIO) */
-	GPIO_PORT_ALL(),
-
-	/* Special Pull-up / Pull-down Functions */
-	GPIO_FN(PORT66_KEYIN0_PU), GPIO_FN(PORT67_KEYIN1_PU),
-	GPIO_FN(PORT68_KEYIN2_PU), GPIO_FN(PORT69_KEYIN3_PU),
-	GPIO_FN(PORT70_KEYIN4_PU), GPIO_FN(PORT71_KEYIN5_PU),
-	GPIO_FN(PORT72_KEYIN6_PU),
-
-	/* 55-1 (FN) */
-	GPIO_FN(VBUS_0),
-	GPIO_FN(CPORT0),
-	GPIO_FN(CPORT1),
-	GPIO_FN(CPORT2),
-	GPIO_FN(CPORT3),
-	GPIO_FN(CPORT4),
-	GPIO_FN(CPORT5),
-	GPIO_FN(CPORT6),
-	GPIO_FN(CPORT7),
-	GPIO_FN(CPORT8),
-	GPIO_FN(CPORT9),
-	GPIO_FN(CPORT10),
-	GPIO_FN(CPORT11), GPIO_FN(SIN2),
-	GPIO_FN(CPORT12), GPIO_FN(XCTS2),
-	GPIO_FN(CPORT13), GPIO_FN(RFSPO4),
-	GPIO_FN(CPORT14), GPIO_FN(RFSPO5),
-	GPIO_FN(CPORT15), GPIO_FN(SCIFA0_SCK), GPIO_FN(GPS_AGC2),
-	GPIO_FN(CPORT16), GPIO_FN(SCIFA0_TXD), GPIO_FN(GPS_AGC3),
-	GPIO_FN(CPORT17_IC_OE), GPIO_FN(SOUT2),
-	GPIO_FN(CPORT18), GPIO_FN(XRTS2), GPIO_FN(PORT19_VIO_CKO2),
-	GPIO_FN(CPORT19_MPORT1),
-	GPIO_FN(CPORT20), GPIO_FN(RFSPO6),
-	GPIO_FN(CPORT21), GPIO_FN(STATUS0),
-	GPIO_FN(CPORT22), GPIO_FN(STATUS1),
-	GPIO_FN(CPORT23), GPIO_FN(STATUS2), GPIO_FN(RFSPO7),
-	GPIO_FN(B_SYNLD1),
-	GPIO_FN(B_SYNLD2), GPIO_FN(SYSENMSK),
-	GPIO_FN(XMAINPS),
-	GPIO_FN(XDIVPS),
-	GPIO_FN(XIDRST),
-	GPIO_FN(IDCLK), GPIO_FN(IC_DP),
-	GPIO_FN(IDIO), GPIO_FN(IC_DM),
-	GPIO_FN(SOUT1), GPIO_FN(SCIFA4_TXD), GPIO_FN(M02_BERDAT),
-	GPIO_FN(SIN1), GPIO_FN(SCIFA4_RXD), GPIO_FN(XWUP),
-	GPIO_FN(XRTS1), GPIO_FN(SCIFA4_RTS), GPIO_FN(M03_BERCLK),
-	GPIO_FN(XCTS1), GPIO_FN(SCIFA4_CTS),
-	GPIO_FN(PCMCLKO),
-	GPIO_FN(SYNC8KO),
-
-	/* 55-2 (FN) */
-	GPIO_FN(DNPCM_A),
-	GPIO_FN(UPPCM_A),
-	GPIO_FN(VACK),
-	GPIO_FN(XTALB1L),
-	GPIO_FN(GPS_AGC1), GPIO_FN(SCIFA0_RTS),
-	GPIO_FN(GPS_AGC4), GPIO_FN(SCIFA0_RXD),
-	GPIO_FN(GPS_PWRDOWN), GPIO_FN(SCIFA0_CTS),
-	GPIO_FN(GPS_IM),
-	GPIO_FN(GPS_IS),
-	GPIO_FN(GPS_QM),
-	GPIO_FN(GPS_QS),
-	GPIO_FN(FMSOCK), GPIO_FN(PORT49_IRDA_OUT), GPIO_FN(PORT49_IROUT),
-	GPIO_FN(FMSOOLR), GPIO_FN(BBIF2_TSYNC2), GPIO_FN(TPU2TO2),
-	GPIO_FN(IPORT3), GPIO_FN(FMSIOLR),
-	GPIO_FN(FMSOOBT), GPIO_FN(BBIF2_TSCK2), GPIO_FN(TPU2TO3),
-	GPIO_FN(OPORT1), GPIO_FN(FMSIOBT),
-	GPIO_FN(FMSOSLD), GPIO_FN(BBIF2_TXD2), GPIO_FN(OPORT2),
-	GPIO_FN(FMSOILR), GPIO_FN(PORT53_IRDA_IN), GPIO_FN(TPU3TO3),
-	GPIO_FN(OPORT3), GPIO_FN(FMSIILR),
-	GPIO_FN(FMSOIBT), GPIO_FN(PORT54_IRDA_FIRSEL), GPIO_FN(TPU3TO2),
-	GPIO_FN(FMSIIBT),
-	GPIO_FN(FMSISLD), GPIO_FN(MFG0_OUT1), GPIO_FN(TPU0TO0),
-	GPIO_FN(A0_EA0), GPIO_FN(BS),
-	GPIO_FN(A12_EA12), GPIO_FN(PORT58_VIO_CKOR), GPIO_FN(TPU4TO2),
-	GPIO_FN(A13_EA13), GPIO_FN(PORT59_IROUT), GPIO_FN(MFG0_OUT2),
-	GPIO_FN(TPU0TO1),
-	GPIO_FN(A14_EA14), GPIO_FN(PORT60_KEYOUT5),
-	GPIO_FN(A15_EA15), GPIO_FN(PORT61_KEYOUT4),
-	GPIO_FN(A16_EA16), GPIO_FN(PORT62_KEYOUT3), GPIO_FN(MSIOF0_SS1),
-	GPIO_FN(A17_EA17), GPIO_FN(PORT63_KEYOUT2), GPIO_FN(MSIOF0_TSYNC),
-	GPIO_FN(A18_EA18), GPIO_FN(PORT64_KEYOUT1), GPIO_FN(MSIOF0_TSCK),
-	GPIO_FN(A19_EA19), GPIO_FN(PORT65_KEYOUT0), GPIO_FN(MSIOF0_TXD),
-	GPIO_FN(A20_EA20), GPIO_FN(PORT66_KEYIN0), GPIO_FN(MSIOF0_RSCK),
-	GPIO_FN(A21_EA21), GPIO_FN(PORT67_KEYIN1), GPIO_FN(MSIOF0_RSYNC),
-	GPIO_FN(A22_EA22), GPIO_FN(PORT68_KEYIN2), GPIO_FN(MSIOF0_MCK0),
-	GPIO_FN(A23_EA23), GPIO_FN(PORT69_KEYIN3), GPIO_FN(MSIOF0_MCK1),
-	GPIO_FN(A24_EA24), GPIO_FN(PORT70_KEYIN4), GPIO_FN(MSIOF0_RXD),
-	GPIO_FN(A25_EA25), GPIO_FN(PORT71_KEYIN5), GPIO_FN(MSIOF0_SS2),
-	GPIO_FN(A26), GPIO_FN(PORT72_KEYIN6),
-	GPIO_FN(D0_ED0_NAF0),
-	GPIO_FN(D1_ED1_NAF1),
-	GPIO_FN(D2_ED2_NAF2),
-	GPIO_FN(D3_ED3_NAF3),
-	GPIO_FN(D4_ED4_NAF4),
-	GPIO_FN(D5_ED5_NAF5),
-	GPIO_FN(D6_ED6_NAF6),
-	GPIO_FN(D7_ED7_NAF7),
-	GPIO_FN(D8_ED8_NAF8),
-	GPIO_FN(D9_ED9_NAF9),
-	GPIO_FN(D10_ED10_NAF10),
-	GPIO_FN(D11_ED11_NAF11),
-	GPIO_FN(D12_ED12_NAF12),
-	GPIO_FN(D13_ED13_NAF13),
-	GPIO_FN(D14_ED14_NAF14),
-	GPIO_FN(D15_ED15_NAF15),
-	GPIO_FN(CS4),
-	GPIO_FN(CS5A), GPIO_FN(FMSICK),
-
-	/* 55-3 (FN) */
-	GPIO_FN(CS5B), GPIO_FN(FCE1),
-	GPIO_FN(CS6B), GPIO_FN(XCS2), GPIO_FN(CS6A), GPIO_FN(DACK0),
-	GPIO_FN(FCE0),
-	GPIO_FN(WAIT), GPIO_FN(DREQ0),
-	GPIO_FN(RD_XRD),
-	GPIO_FN(WE0_XWR0_FWE),
-	GPIO_FN(WE1_XWR1),
-	GPIO_FN(FRB),
-	GPIO_FN(CKO),
-	GPIO_FN(NBRSTOUT),
-	GPIO_FN(NBRST),
-	GPIO_FN(GPS_EPPSIN),
-	GPIO_FN(LATCHPULSE),
-	GPIO_FN(LTESIGNAL),
-	GPIO_FN(LEGACYSTATE),
-	GPIO_FN(TCKON),
-	GPIO_FN(VIO_VD), GPIO_FN(PORT128_KEYOUT0), GPIO_FN(IPORT0),
-	GPIO_FN(VIO_HD), GPIO_FN(PORT129_KEYOUT1), GPIO_FN(IPORT1),
-	GPIO_FN(VIO_D0), GPIO_FN(PORT130_KEYOUT2), GPIO_FN(PORT130_MSIOF2_RXD),
-	GPIO_FN(VIO_D1), GPIO_FN(PORT131_KEYOUT3), GPIO_FN(PORT131_MSIOF2_SS1),
-	GPIO_FN(VIO_D2), GPIO_FN(PORT132_KEYOUT4), GPIO_FN(PORT132_MSIOF2_SS2),
-	GPIO_FN(VIO_D3), GPIO_FN(PORT133_KEYOUT5),
-	GPIO_FN(PORT133_MSIOF2_TSYNC),
-	GPIO_FN(VIO_D4), GPIO_FN(PORT134_KEYIN0), GPIO_FN(PORT134_MSIOF2_TXD),
-	GPIO_FN(VIO_D5), GPIO_FN(PORT135_KEYIN1), GPIO_FN(PORT135_MSIOF2_TSCK),
-	GPIO_FN(VIO_D6), GPIO_FN(PORT136_KEYIN2),
-	GPIO_FN(VIO_D7), GPIO_FN(PORT137_KEYIN3),
-	GPIO_FN(VIO_D8), GPIO_FN(M9_SLCD_A01), GPIO_FN(PORT138_FSIAOMC),
-	GPIO_FN(VIO_D9), GPIO_FN(M10_SLCD_CK1), GPIO_FN(PORT139_FSIAOLR),
-	GPIO_FN(VIO_D10), GPIO_FN(M11_SLCD_SO1), GPIO_FN(TPU0TO2),
-	GPIO_FN(PORT140_FSIAOBT),
-	GPIO_FN(VIO_D11), GPIO_FN(M12_SLCD_CE1), GPIO_FN(TPU0TO3),
-	GPIO_FN(PORT141_FSIAOSLD),
-	GPIO_FN(VIO_D12), GPIO_FN(M13_BSW), GPIO_FN(PORT142_FSIACK),
-	GPIO_FN(VIO_D13), GPIO_FN(M14_GSW), GPIO_FN(PORT143_FSIAILR),
-	GPIO_FN(VIO_D14), GPIO_FN(M15_RSW), GPIO_FN(PORT144_FSIAIBT),
-	GPIO_FN(VIO_D15), GPIO_FN(TPU1TO3), GPIO_FN(PORT145_FSIAISLD),
-	GPIO_FN(VIO_CLK), GPIO_FN(PORT146_KEYIN4), GPIO_FN(IPORT2),
-	GPIO_FN(VIO_FIELD), GPIO_FN(PORT147_KEYIN5),
-	GPIO_FN(VIO_CKO), GPIO_FN(PORT148_KEYIN6),
-	GPIO_FN(A27), GPIO_FN(RDWR_XWE), GPIO_FN(MFG0_IN1),
-	GPIO_FN(MFG0_IN2),
-	GPIO_FN(TS_SPSYNC3), GPIO_FN(MSIOF2_RSCK),
-	GPIO_FN(TS_SDAT3), GPIO_FN(MSIOF2_RSYNC),
-	GPIO_FN(TPU1TO2), GPIO_FN(TS_SDEN3), GPIO_FN(PORT153_MSIOF2_SS1),
-	GPIO_FN(SOUT3), GPIO_FN(SCIFA2_TXD1), GPIO_FN(MSIOF2_MCK0),
-	GPIO_FN(SIN3), GPIO_FN(SCIFA2_RXD1), GPIO_FN(MSIOF2_MCK1),
-	GPIO_FN(XRTS3), GPIO_FN(SCIFA2_RTS1), GPIO_FN(PORT156_MSIOF2_SS2),
-	GPIO_FN(XCTS3), GPIO_FN(SCIFA2_CTS1), GPIO_FN(PORT157_MSIOF2_RXD),
-
-	/* 55-4 (FN) */
-	GPIO_FN(DINT), GPIO_FN(SCIFA2_SCK1), GPIO_FN(TS_SCK3),
-	GPIO_FN(PORT159_SCIFB_SCK), GPIO_FN(PORT159_SCIFA5_SCK), GPIO_FN(NMI),
-	GPIO_FN(PORT160_SCIFB_TXD), GPIO_FN(PORT160_SCIFA5_TXD), GPIO_FN(SOUT0),
-	GPIO_FN(PORT161_SCIFB_CTS), GPIO_FN(PORT161_SCIFA5_CTS), GPIO_FN(XCTS0),
-	GPIO_FN(MFG3_IN2),
-	GPIO_FN(PORT162_SCIFB_RXD), GPIO_FN(PORT162_SCIFA5_RXD), GPIO_FN(SIN0),
-	GPIO_FN(MFG3_IN1),
-	GPIO_FN(PORT163_SCIFB_RTS), GPIO_FN(PORT163_SCIFA5_RTS), GPIO_FN(XRTS0),
-	GPIO_FN(MFG3_OUT1), GPIO_FN(TPU3TO0),
-	GPIO_FN(LCDD0), GPIO_FN(PORT192_KEYOUT0), GPIO_FN(EXT_CKI),
-	GPIO_FN(LCDD1), GPIO_FN(PORT193_KEYOUT1), GPIO_FN(PORT193_SCIFA5_CTS),
-	GPIO_FN(BBIF2_TSYNC1),
-	GPIO_FN(LCDD2), GPIO_FN(PORT194_KEYOUT2), GPIO_FN(PORT194_SCIFA5_RTS),
-	GPIO_FN(BBIF2_TSCK1),
-	GPIO_FN(LCDD3), GPIO_FN(PORT195_KEYOUT3), GPIO_FN(PORT195_SCIFA5_RXD),
-	GPIO_FN(BBIF2_TXD1),
-	GPIO_FN(LCDD4), GPIO_FN(PORT196_KEYOUT4), GPIO_FN(PORT196_SCIFA5_TXD),
-	GPIO_FN(LCDD5), GPIO_FN(PORT197_KEYOUT5), GPIO_FN(PORT197_SCIFA5_SCK),
-	GPIO_FN(MFG2_OUT2),
-	GPIO_FN(LCDD6),
-	GPIO_FN(LCDD7), GPIO_FN(TPU4TO1), GPIO_FN(MFG4_OUT2),
-	GPIO_FN(LCDD8), GPIO_FN(PORT200_KEYIN0), GPIO_FN(VIO_DR0),
-	GPIO_FN(D16),
-	GPIO_FN(LCDD9), GPIO_FN(PORT201_KEYIN1), GPIO_FN(VIO_DR1),
-	GPIO_FN(D17),
-	GPIO_FN(LCDD10), GPIO_FN(PORT202_KEYIN2), GPIO_FN(VIO_DR2),
-	GPIO_FN(D18),
-	GPIO_FN(LCDD11), GPIO_FN(PORT203_KEYIN3), GPIO_FN(VIO_DR3),
-	GPIO_FN(D19),
-	GPIO_FN(LCDD12), GPIO_FN(PORT204_KEYIN4), GPIO_FN(VIO_DR4),
-	GPIO_FN(D20),
-	GPIO_FN(LCDD13), GPIO_FN(PORT205_KEYIN5), GPIO_FN(VIO_DR5),
-	GPIO_FN(D21),
-	GPIO_FN(LCDD14), GPIO_FN(PORT206_KEYIN6), GPIO_FN(VIO_DR6),
-	GPIO_FN(D22),
-	GPIO_FN(LCDD15), GPIO_FN(PORT207_MSIOF0L_SS1), GPIO_FN(PORT207_KEYOUT0),
-	GPIO_FN(VIO_DR7), GPIO_FN(D23),
-	GPIO_FN(LCDD16), GPIO_FN(PORT208_MSIOF0L_SS2), GPIO_FN(PORT208_KEYOUT1),
-	GPIO_FN(VIO_VDR), GPIO_FN(D24),
-	GPIO_FN(LCDD17), GPIO_FN(PORT209_KEYOUT2), GPIO_FN(VIO_HDR),
-	GPIO_FN(D25),
-	GPIO_FN(LCDD18), GPIO_FN(DREQ2), GPIO_FN(PORT210_MSIOF0L_SS1),
-	GPIO_FN(D26),
-	GPIO_FN(LCDD19), GPIO_FN(PORT211_MSIOF0L_SS2), GPIO_FN(D27),
-	GPIO_FN(LCDD20), GPIO_FN(TS_SPSYNC1), GPIO_FN(MSIOF0L_MCK0),
-	GPIO_FN(D28),
-	GPIO_FN(LCDD21), GPIO_FN(TS_SDAT1), GPIO_FN(MSIOF0L_MCK1),
-	GPIO_FN(D29),
-	GPIO_FN(LCDD22), GPIO_FN(TS_SDEN1), GPIO_FN(MSIOF0L_RSCK),
-	GPIO_FN(D30),
-	GPIO_FN(LCDD23), GPIO_FN(TS_SCK1), GPIO_FN(MSIOF0L_RSYNC),
-	GPIO_FN(D31),
-	GPIO_FN(LCDDCK), GPIO_FN(LCDWR), GPIO_FN(PORT216_KEYOUT3),
-	GPIO_FN(VIO_CLKR),
-	GPIO_FN(LCDRD), GPIO_FN(DACK2), GPIO_FN(MSIOF0L_TSYNC),
-	GPIO_FN(LCDHSYN), GPIO_FN(LCDCS), GPIO_FN(LCDCS2), GPIO_FN(DACK3),
-	GPIO_FN(PORT218_VIO_CKOR), GPIO_FN(PORT218_KEYOUT4),
-	GPIO_FN(LCDDISP), GPIO_FN(LCDRS), GPIO_FN(DREQ3), GPIO_FN(MSIOF0L_TSCK),
-	GPIO_FN(LCDVSYN), GPIO_FN(LCDVSYN2), GPIO_FN(PORT220_KEYOUT5),
-	GPIO_FN(LCDLCLK), GPIO_FN(DREQ1), GPIO_FN(PWEN), GPIO_FN(MSIOF0L_RXD),
-	GPIO_FN(LCDDON), GPIO_FN(LCDDON2), GPIO_FN(DACK1), GPIO_FN(OVCN),
-	GPIO_FN(MSIOF0L_TXD),
-	GPIO_FN(SCIFA1_TXD), GPIO_FN(OVCN2),
-	GPIO_FN(EXTLP), GPIO_FN(SCIFA1_SCK), GPIO_FN(USBTERM),
-	GPIO_FN(PORT226_VIO_CKO2),
-	GPIO_FN(SCIFA1_RTS), GPIO_FN(IDIN),
-	GPIO_FN(SCIFA1_RXD),
-	GPIO_FN(SCIFA1_CTS), GPIO_FN(MFG1_IN1),
-	GPIO_FN(MSIOF1_TXD), GPIO_FN(SCIFA2_TXD2), GPIO_FN(PORT230_FSIAOMC),
-	GPIO_FN(MSIOF1_TSYNC), GPIO_FN(SCIFA2_CTS2), GPIO_FN(PORT231_FSIAOLR),
-	GPIO_FN(MSIOF1_TSCK), GPIO_FN(SCIFA2_SCK2), GPIO_FN(PORT232_FSIAOBT),
-	GPIO_FN(MSIOF1_RXD), GPIO_FN(SCIFA2_RXD2), GPIO_FN(GPS_VCOTRIG),
-	GPIO_FN(PORT233_FSIACK),
-	GPIO_FN(MSIOF1_RSCK), GPIO_FN(SCIFA2_RTS2), GPIO_FN(PORT234_FSIAOSLD),
-	GPIO_FN(MSIOF1_RSYNC), GPIO_FN(OPORT0), GPIO_FN(MFG1_IN2),
-	GPIO_FN(PORT235_FSIAILR),
-	GPIO_FN(MSIOF1_MCK0), GPIO_FN(I2C_SDA2), GPIO_FN(PORT236_FSIAIBT),
-	GPIO_FN(MSIOF1_MCK1), GPIO_FN(I2C_SCL2), GPIO_FN(PORT237_FSIAISLD),
-	GPIO_FN(MSIOF1_SS1), GPIO_FN(EDBGREQ3),
-
-	/* 55-5 (FN) */
-	GPIO_FN(MSIOF1_SS2),
-	GPIO_FN(SCIFA6_TXD),
-	GPIO_FN(PORT241_IRDA_OUT), GPIO_FN(PORT241_IROUT), GPIO_FN(MFG4_OUT1),
-	GPIO_FN(TPU4TO0),
-	GPIO_FN(PORT242_IRDA_IN), GPIO_FN(MFG4_IN2),
-	GPIO_FN(PORT243_IRDA_FIRSEL), GPIO_FN(PORT243_VIO_CKO2),
-	GPIO_FN(PORT244_SCIFA5_CTS), GPIO_FN(MFG2_IN1),
-	GPIO_FN(PORT244_SCIFB_CTS),
-	GPIO_FN(PORT245_SCIFA5_RTS), GPIO_FN(MFG2_IN2),
-	GPIO_FN(PORT245_SCIFB_RTS),
-	GPIO_FN(PORT246_SCIFA5_RXD), GPIO_FN(MFG1_OUT1),
-	GPIO_FN(PORT246_SCIFB_RXD), GPIO_FN(TPU1TO0),
-	GPIO_FN(PORT247_SCIFA5_TXD), GPIO_FN(MFG3_OUT2),
-	GPIO_FN(PORT247_SCIFB_TXD), GPIO_FN(TPU3TO1),
-	GPIO_FN(PORT248_SCIFA5_SCK), GPIO_FN(MFG2_OUT1),
-	GPIO_FN(PORT248_SCIFB_SCK), GPIO_FN(TPU2TO0),
-	GPIO_FN(PORT249_IROUT), GPIO_FN(MFG4_IN1),
-	GPIO_FN(SDHICLK0), GPIO_FN(TCK2_SWCLK_MC0),
-	GPIO_FN(SDHICD0),
-	GPIO_FN(SDHID0_0), GPIO_FN(TMS2_SWDIO_MC0),
-	GPIO_FN(SDHID0_1), GPIO_FN(TDO2_SWO0_MC0),
-	GPIO_FN(SDHID0_2), GPIO_FN(TDI2),
-	GPIO_FN(SDHID0_3), GPIO_FN(RTCK2_SWO1_MC0),
-	GPIO_FN(SDHICMD0), GPIO_FN(TRST2),
-	GPIO_FN(SDHIWP0), GPIO_FN(EDBGREQ2),
-	GPIO_FN(SDHICLK1), GPIO_FN(TCK3_SWCLK_MC1),
-	GPIO_FN(SDHID1_0), GPIO_FN(M11_SLCD_SO2), GPIO_FN(TS_SPSYNC2),
-	GPIO_FN(TMS3_SWDIO_MC1),
-	GPIO_FN(SDHID1_1), GPIO_FN(M9_SLCD_A02), GPIO_FN(TS_SDAT2),
-	GPIO_FN(TDO3_SWO0_MC1),
-	GPIO_FN(SDHID1_2), GPIO_FN(M10_SLCD_CK2), GPIO_FN(TS_SDEN2),
-	GPIO_FN(TDI3),
-	GPIO_FN(SDHID1_3), GPIO_FN(M12_SLCD_CE2), GPIO_FN(TS_SCK2),
-	GPIO_FN(RTCK3_SWO1_MC1),
-	GPIO_FN(SDHICMD1), GPIO_FN(TRST3),
-	GPIO_FN(RESETOUTS),
-};
-
-static struct pinmux_cfg_reg pinmux_config_regs[] = {
-	PORTCR(0, 0xe6050000), /* PORT0CR */
-	PORTCR(1, 0xe6050001), /* PORT1CR */
-	PORTCR(2, 0xe6050002), /* PORT2CR */
-	PORTCR(3, 0xe6050003), /* PORT3CR */
-	PORTCR(4, 0xe6050004), /* PORT4CR */
-	PORTCR(5, 0xe6050005), /* PORT5CR */
-	PORTCR(6, 0xe6050006), /* PORT6CR */
-	PORTCR(7, 0xe6050007), /* PORT7CR */
-	PORTCR(8, 0xe6050008), /* PORT8CR */
-	PORTCR(9, 0xe6050009), /* PORT9CR */
-
-	PORTCR(10, 0xe605000a), /* PORT10CR */
-	PORTCR(11, 0xe605000b), /* PORT11CR */
-	PORTCR(12, 0xe605000c), /* PORT12CR */
-	PORTCR(13, 0xe605000d), /* PORT13CR */
-	PORTCR(14, 0xe605000e), /* PORT14CR */
-	PORTCR(15, 0xe605000f), /* PORT15CR */
-	PORTCR(16, 0xe6050010), /* PORT16CR */
-	PORTCR(17, 0xe6050011), /* PORT17CR */
-	PORTCR(18, 0xe6050012), /* PORT18CR */
-	PORTCR(19, 0xe6050013), /* PORT19CR */
-
-	PORTCR(20, 0xe6050014), /* PORT20CR */
-	PORTCR(21, 0xe6050015), /* PORT21CR */
-	PORTCR(22, 0xe6050016), /* PORT22CR */
-	PORTCR(23, 0xe6050017), /* PORT23CR */
-	PORTCR(24, 0xe6050018), /* PORT24CR */
-	PORTCR(25, 0xe6050019), /* PORT25CR */
-	PORTCR(26, 0xe605001a), /* PORT26CR */
-	PORTCR(27, 0xe605001b), /* PORT27CR */
-	PORTCR(28, 0xe605001c), /* PORT28CR */
-	PORTCR(29, 0xe605001d), /* PORT29CR */
-
-	PORTCR(30, 0xe605001e), /* PORT30CR */
-	PORTCR(31, 0xe605001f), /* PORT31CR */
-	PORTCR(32, 0xe6050020), /* PORT32CR */
-	PORTCR(33, 0xe6050021), /* PORT33CR */
-	PORTCR(34, 0xe6050022), /* PORT34CR */
-	PORTCR(35, 0xe6050023), /* PORT35CR */
-	PORTCR(36, 0xe6050024), /* PORT36CR */
-	PORTCR(37, 0xe6050025), /* PORT37CR */
-	PORTCR(38, 0xe6050026), /* PORT38CR */
-	PORTCR(39, 0xe6050027), /* PORT39CR */
-
-	PORTCR(40, 0xe6050028), /* PORT40CR */
-	PORTCR(41, 0xe6050029), /* PORT41CR */
-	PORTCR(42, 0xe605002a), /* PORT42CR */
-	PORTCR(43, 0xe605002b), /* PORT43CR */
-	PORTCR(44, 0xe605002c), /* PORT44CR */
-	PORTCR(45, 0xe605002d), /* PORT45CR */
-	PORTCR(46, 0xe605002e), /* PORT46CR */
-	PORTCR(47, 0xe605002f), /* PORT47CR */
-	PORTCR(48, 0xe6050030), /* PORT48CR */
-	PORTCR(49, 0xe6050031), /* PORT49CR */
-
-	PORTCR(50, 0xe6050032), /* PORT50CR */
-	PORTCR(51, 0xe6050033), /* PORT51CR */
-	PORTCR(52, 0xe6050034), /* PORT52CR */
-	PORTCR(53, 0xe6050035), /* PORT53CR */
-	PORTCR(54, 0xe6050036), /* PORT54CR */
-	PORTCR(55, 0xe6050037), /* PORT55CR */
-	PORTCR(56, 0xe6050038), /* PORT56CR */
-	PORTCR(57, 0xe6050039), /* PORT57CR */
-	PORTCR(58, 0xe605003a), /* PORT58CR */
-	PORTCR(59, 0xe605003b), /* PORT59CR */
-
-	PORTCR(60, 0xe605003c), /* PORT60CR */
-	PORTCR(61, 0xe605003d), /* PORT61CR */
-	PORTCR(62, 0xe605003e), /* PORT62CR */
-	PORTCR(63, 0xe605003f), /* PORT63CR */
-	PORTCR(64, 0xe6050040), /* PORT64CR */
-	PORTCR(65, 0xe6050041), /* PORT65CR */
-	PORTCR(66, 0xe6050042), /* PORT66CR */
-	PORTCR(67, 0xe6050043), /* PORT67CR */
-	PORTCR(68, 0xe6050044), /* PORT68CR */
-	PORTCR(69, 0xe6050045), /* PORT69CR */
-
-	PORTCR(70, 0xe6050046), /* PORT70CR */
-	PORTCR(71, 0xe6050047), /* PORT71CR */
-	PORTCR(72, 0xe6050048), /* PORT72CR */
-	PORTCR(73, 0xe6050049), /* PORT73CR */
-	PORTCR(74, 0xe605004a), /* PORT74CR */
-	PORTCR(75, 0xe605004b), /* PORT75CR */
-	PORTCR(76, 0xe605004c), /* PORT76CR */
-	PORTCR(77, 0xe605004d), /* PORT77CR */
-	PORTCR(78, 0xe605004e), /* PORT78CR */
-	PORTCR(79, 0xe605004f), /* PORT79CR */
-
-	PORTCR(80, 0xe6050050), /* PORT80CR */
-	PORTCR(81, 0xe6050051), /* PORT81CR */
-	PORTCR(82, 0xe6050052), /* PORT82CR */
-	PORTCR(83, 0xe6050053), /* PORT83CR */
-	PORTCR(84, 0xe6050054), /* PORT84CR */
-	PORTCR(85, 0xe6050055), /* PORT85CR */
-	PORTCR(86, 0xe6050056), /* PORT86CR */
-	PORTCR(87, 0xe6050057), /* PORT87CR */
-	PORTCR(88, 0xe6050058), /* PORT88CR */
-	PORTCR(89, 0xe6050059), /* PORT89CR */
-
-	PORTCR(90, 0xe605005a), /* PORT90CR */
-	PORTCR(91, 0xe605005b), /* PORT91CR */
-	PORTCR(92, 0xe605005c), /* PORT92CR */
-	PORTCR(93, 0xe605005d), /* PORT93CR */
-	PORTCR(94, 0xe605005e), /* PORT94CR */
-	PORTCR(95, 0xe605005f), /* PORT95CR */
-	PORTCR(96, 0xe6050060), /* PORT96CR */
-	PORTCR(97, 0xe6050061), /* PORT97CR */
-	PORTCR(98, 0xe6050062), /* PORT98CR */
-	PORTCR(99, 0xe6050063), /* PORT99CR */
-
-	PORTCR(100, 0xe6050064), /* PORT100CR */
-	PORTCR(101, 0xe6050065), /* PORT101CR */
-	PORTCR(102, 0xe6050066), /* PORT102CR */
-	PORTCR(103, 0xe6050067), /* PORT103CR */
-	PORTCR(104, 0xe6050068), /* PORT104CR */
-	PORTCR(105, 0xe6050069), /* PORT105CR */
-	PORTCR(106, 0xe605006a), /* PORT106CR */
-	PORTCR(107, 0xe605006b), /* PORT107CR */
-	PORTCR(108, 0xe605006c), /* PORT108CR */
-	PORTCR(109, 0xe605006d), /* PORT109CR */
-
-	PORTCR(110, 0xe605006e), /* PORT110CR */
-	PORTCR(111, 0xe605006f), /* PORT111CR */
-	PORTCR(112, 0xe6050070), /* PORT112CR */
-	PORTCR(113, 0xe6050071), /* PORT113CR */
-	PORTCR(114, 0xe6050072), /* PORT114CR */
-	PORTCR(115, 0xe6050073), /* PORT115CR */
-	PORTCR(116, 0xe6050074), /* PORT116CR */
-	PORTCR(117, 0xe6050075), /* PORT117CR */
-	PORTCR(118, 0xe6050076), /* PORT118CR */
-
-	PORTCR(128, 0xe6051080), /* PORT128CR */
-	PORTCR(129, 0xe6051081), /* PORT129CR */
-
-	PORTCR(130, 0xe6051082), /* PORT130CR */
-	PORTCR(131, 0xe6051083), /* PORT131CR */
-	PORTCR(132, 0xe6051084), /* PORT132CR */
-	PORTCR(133, 0xe6051085), /* PORT133CR */
-	PORTCR(134, 0xe6051086), /* PORT134CR */
-	PORTCR(135, 0xe6051087), /* PORT135CR */
-	PORTCR(136, 0xe6051088), /* PORT136CR */
-	PORTCR(137, 0xe6051089), /* PORT137CR */
-	PORTCR(138, 0xe605108a), /* PORT138CR */
-	PORTCR(139, 0xe605108b), /* PORT139CR */
-
-	PORTCR(140, 0xe605108c), /* PORT140CR */
-	PORTCR(141, 0xe605108d), /* PORT141CR */
-	PORTCR(142, 0xe605108e), /* PORT142CR */
-	PORTCR(143, 0xe605108f), /* PORT143CR */
-	PORTCR(144, 0xe6051090), /* PORT144CR */
-	PORTCR(145, 0xe6051091), /* PORT145CR */
-	PORTCR(146, 0xe6051092), /* PORT146CR */
-	PORTCR(147, 0xe6051093), /* PORT147CR */
-	PORTCR(148, 0xe6051094), /* PORT148CR */
-	PORTCR(149, 0xe6051095), /* PORT149CR */
-
-	PORTCR(150, 0xe6051096), /* PORT150CR */
-	PORTCR(151, 0xe6051097), /* PORT151CR */
-	PORTCR(152, 0xe6051098), /* PORT152CR */
-	PORTCR(153, 0xe6051099), /* PORT153CR */
-	PORTCR(154, 0xe605109a), /* PORT154CR */
-	PORTCR(155, 0xe605109b), /* PORT155CR */
-	PORTCR(156, 0xe605109c), /* PORT156CR */
-	PORTCR(157, 0xe605109d), /* PORT157CR */
-	PORTCR(158, 0xe605109e), /* PORT158CR */
-	PORTCR(159, 0xe605109f), /* PORT159CR */
-
-	PORTCR(160, 0xe60510a0), /* PORT160CR */
-	PORTCR(161, 0xe60510a1), /* PORT161CR */
-	PORTCR(162, 0xe60510a2), /* PORT162CR */
-	PORTCR(163, 0xe60510a3), /* PORT163CR */
-	PORTCR(164, 0xe60510a4), /* PORT164CR */
-
-	PORTCR(192, 0xe60520c0), /* PORT192CR */
-	PORTCR(193, 0xe60520c1), /* PORT193CR */
-	PORTCR(194, 0xe60520c2), /* PORT194CR */
-	PORTCR(195, 0xe60520c3), /* PORT195CR */
-	PORTCR(196, 0xe60520c4), /* PORT196CR */
-	PORTCR(197, 0xe60520c5), /* PORT197CR */
-	PORTCR(198, 0xe60520c6), /* PORT198CR */
-	PORTCR(199, 0xe60520c7), /* PORT199CR */
-
-	PORTCR(200, 0xe60520c8), /* PORT200CR */
-	PORTCR(201, 0xe60520c9), /* PORT201CR */
-	PORTCR(202, 0xe60520ca), /* PORT202CR */
-	PORTCR(203, 0xe60520cb), /* PORT203CR */
-	PORTCR(204, 0xe60520cc), /* PORT204CR */
-	PORTCR(205, 0xe60520cd), /* PORT205CR */
-	PORTCR(206, 0xe60520ce), /* PORT206CR */
-	PORTCR(207, 0xe60520cf), /* PORT207CR */
-	PORTCR(208, 0xe60520d0), /* PORT208CR */
-	PORTCR(209, 0xe60520d1), /* PORT209CR */
-
-	PORTCR(210, 0xe60520d2), /* PORT210CR */
-	PORTCR(211, 0xe60520d3), /* PORT211CR */
-	PORTCR(212, 0xe60520d4), /* PORT212CR */
-	PORTCR(213, 0xe60520d5), /* PORT213CR */
-	PORTCR(214, 0xe60520d6), /* PORT214CR */
-	PORTCR(215, 0xe60520d7), /* PORT215CR */
-	PORTCR(216, 0xe60520d8), /* PORT216CR */
-	PORTCR(217, 0xe60520d9), /* PORT217CR */
-	PORTCR(218, 0xe60520da), /* PORT218CR */
-	PORTCR(219, 0xe60520db), /* PORT219CR */
-
-	PORTCR(220, 0xe60520dc), /* PORT220CR */
-	PORTCR(221, 0xe60520dd), /* PORT221CR */
-	PORTCR(222, 0xe60520de), /* PORT222CR */
-	PORTCR(223, 0xe60520df), /* PORT223CR */
-	PORTCR(224, 0xe60520e0), /* PORT224CR */
-	PORTCR(225, 0xe60520e1), /* PORT225CR */
-	PORTCR(226, 0xe60520e2), /* PORT226CR */
-	PORTCR(227, 0xe60520e3), /* PORT227CR */
-	PORTCR(228, 0xe60520e4), /* PORT228CR */
-	PORTCR(229, 0xe60520e5), /* PORT229CR */
-
-	PORTCR(230, 0xe60520e6), /* PORT230CR */
-	PORTCR(231, 0xe60520e7), /* PORT231CR */
-	PORTCR(232, 0xe60520e8), /* PORT232CR */
-	PORTCR(233, 0xe60520e9), /* PORT233CR */
-	PORTCR(234, 0xe60520ea), /* PORT234CR */
-	PORTCR(235, 0xe60520eb), /* PORT235CR */
-	PORTCR(236, 0xe60520ec), /* PORT236CR */
-	PORTCR(237, 0xe60520ed), /* PORT237CR */
-	PORTCR(238, 0xe60520ee), /* PORT238CR */
-	PORTCR(239, 0xe60520ef), /* PORT239CR */
-
-	PORTCR(240, 0xe60520f0), /* PORT240CR */
-	PORTCR(241, 0xe60520f1), /* PORT241CR */
-	PORTCR(242, 0xe60520f2), /* PORT242CR */
-	PORTCR(243, 0xe60520f3), /* PORT243CR */
-	PORTCR(244, 0xe60520f4), /* PORT244CR */
-	PORTCR(245, 0xe60520f5), /* PORT245CR */
-	PORTCR(246, 0xe60520f6), /* PORT246CR */
-	PORTCR(247, 0xe60520f7), /* PORT247CR */
-	PORTCR(248, 0xe60520f8), /* PORT248CR */
-	PORTCR(249, 0xe60520f9), /* PORT249CR */
-
-	PORTCR(250, 0xe60520fa), /* PORT250CR */
-	PORTCR(251, 0xe60520fb), /* PORT251CR */
-	PORTCR(252, 0xe60520fc), /* PORT252CR */
-	PORTCR(253, 0xe60520fd), /* PORT253CR */
-	PORTCR(254, 0xe60520fe), /* PORT254CR */
-	PORTCR(255, 0xe60520ff), /* PORT255CR */
-	PORTCR(256, 0xe6052100), /* PORT256CR */
-	PORTCR(257, 0xe6052101), /* PORT257CR */
-	PORTCR(258, 0xe6052102), /* PORT258CR */
-	PORTCR(259, 0xe6052103), /* PORT259CR */
-
-	PORTCR(260, 0xe6052104), /* PORT260CR */
-	PORTCR(261, 0xe6052105), /* PORT261CR */
-	PORTCR(262, 0xe6052106), /* PORT262CR */
-	PORTCR(263, 0xe6052107), /* PORT263CR */
-	PORTCR(264, 0xe6052108), /* PORT264CR */
-
-	{ PINMUX_CFG_REG("MSELBCR", 0xe6058024, 32, 1) {
-			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-			MSELBCR_MSEL17_0, MSELBCR_MSEL17_1,
-			MSELBCR_MSEL16_0, MSELBCR_MSEL16_1,
-			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
-	},
-	{ },
-};
-
-static struct pinmux_data_reg pinmux_data_regs[] = {
-	{ PINMUX_DATA_REG("PORTL031_000DR", 0xe6054000, 32) {
-			PORT31_DATA, PORT30_DATA, PORT29_DATA, PORT28_DATA,
-			PORT27_DATA, PORT26_DATA, PORT25_DATA, PORT24_DATA,
-			PORT23_DATA, PORT22_DATA, PORT21_DATA, PORT20_DATA,
-			PORT19_DATA, PORT18_DATA, PORT17_DATA, PORT16_DATA,
-			PORT15_DATA, PORT14_DATA, PORT13_DATA, PORT12_DATA,
-			PORT11_DATA, PORT10_DATA, PORT9_DATA, PORT8_DATA,
-			PORT7_DATA, PORT6_DATA, PORT5_DATA, PORT4_DATA,
-			PORT3_DATA, PORT2_DATA, PORT1_DATA, PORT0_DATA }
-	},
-	{ PINMUX_DATA_REG("PORTL063_032DR", 0xe6054004, 32) {
-			PORT63_DATA, PORT62_DATA, PORT61_DATA, PORT60_DATA,
-			PORT59_DATA, PORT58_DATA, PORT57_DATA, PORT56_DATA,
-			PORT55_DATA, PORT54_DATA, PORT53_DATA, PORT52_DATA,
-			PORT51_DATA, PORT50_DATA, PORT49_DATA, PORT48_DATA,
-			PORT47_DATA, PORT46_DATA, PORT45_DATA, PORT44_DATA,
-			PORT43_DATA, PORT42_DATA, PORT41_DATA, PORT40_DATA,
-			PORT39_DATA, PORT38_DATA, PORT37_DATA, PORT36_DATA,
-			PORT35_DATA, PORT34_DATA, PORT33_DATA, PORT32_DATA }
-	},
-	{ PINMUX_DATA_REG("PORTL095_064DR", 0xe6054008, 32) {
-			PORT95_DATA, PORT94_DATA, PORT93_DATA, PORT92_DATA,
-			PORT91_DATA, PORT90_DATA, PORT89_DATA, PORT88_DATA,
-			PORT87_DATA, PORT86_DATA, PORT85_DATA, PORT84_DATA,
-			PORT83_DATA, PORT82_DATA, PORT81_DATA, PORT80_DATA,
-			PORT79_DATA, PORT78_DATA, PORT77_DATA, PORT76_DATA,
-			PORT75_DATA, PORT74_DATA, PORT73_DATA, PORT72_DATA,
-			PORT71_DATA, PORT70_DATA, PORT69_DATA, PORT68_DATA,
-			PORT67_DATA, PORT66_DATA, PORT65_DATA, PORT64_DATA }
-	},
-	{ PINMUX_DATA_REG("PORTD127_096DR", 0xe605400C, 32) {
-			0, 0, 0, 0,
-			0, 0, 0, 0,
-			0, PORT118_DATA, PORT117_DATA, PORT116_DATA,
-			PORT115_DATA, PORT114_DATA, PORT113_DATA, PORT112_DATA,
-			PORT111_DATA, PORT110_DATA, PORT109_DATA, PORT108_DATA,
-			PORT107_DATA, PORT106_DATA, PORT105_DATA, PORT104_DATA,
-			PORT103_DATA, PORT102_DATA, PORT101_DATA, PORT100_DATA,
-			PORT99_DATA, PORT98_DATA, PORT97_DATA, PORT96_DATA }
-	},
-	{ PINMUX_DATA_REG("PORTD159_128DR", 0xe6055000, 32) {
-			PORT159_DATA, PORT158_DATA, PORT157_DATA, PORT156_DATA,
-			PORT155_DATA, PORT154_DATA, PORT153_DATA, PORT152_DATA,
-			PORT151_DATA, PORT150_DATA, PORT149_DATA, PORT148_DATA,
-			PORT147_DATA, PORT146_DATA, PORT145_DATA, PORT144_DATA,
-			PORT143_DATA, PORT142_DATA, PORT141_DATA, PORT140_DATA,
-			PORT139_DATA, PORT138_DATA, PORT137_DATA, PORT136_DATA,
-			PORT135_DATA, PORT134_DATA, PORT133_DATA, PORT132_DATA,
-			PORT131_DATA, PORT130_DATA, PORT129_DATA, PORT128_DATA }
-	},
-	{ PINMUX_DATA_REG("PORTR191_160DR", 0xe6055004, 32) {
-			0, 0, 0, 0,
-			0, 0, 0, 0,
-			0, 0, 0, 0,
-			0, 0, 0, 0,
-			0, 0, 0, 0,
-			0, 0, 0, 0,
-			0, 0, 0, PORT164_DATA,
-			PORT163_DATA, PORT162_DATA, PORT161_DATA, PORT160_DATA }
-	},
-	{ PINMUX_DATA_REG("PORTR223_192DR", 0xe6056000, 32) {
-			PORT223_DATA, PORT222_DATA, PORT221_DATA, PORT220_DATA,
-			PORT219_DATA, PORT218_DATA, PORT217_DATA, PORT216_DATA,
-			PORT215_DATA, PORT214_DATA, PORT213_DATA, PORT212_DATA,
-			PORT211_DATA, PORT210_DATA, PORT209_DATA, PORT208_DATA,
-			PORT207_DATA, PORT206_DATA, PORT205_DATA, PORT204_DATA,
-			PORT203_DATA, PORT202_DATA, PORT201_DATA, PORT200_DATA,
-			PORT199_DATA, PORT198_DATA, PORT197_DATA, PORT196_DATA,
-			PORT195_DATA, PORT194_DATA, PORT193_DATA, PORT192_DATA }
-	},
-	{ PINMUX_DATA_REG("PORTU255_224DR", 0xe6056004, 32) {
-			PORT255_DATA, PORT254_DATA, PORT253_DATA, PORT252_DATA,
-			PORT251_DATA, PORT250_DATA, PORT249_DATA, PORT248_DATA,
-			PORT247_DATA, PORT246_DATA, PORT245_DATA, PORT244_DATA,
-			PORT243_DATA, PORT242_DATA, PORT241_DATA, PORT240_DATA,
-			PORT239_DATA, PORT238_DATA, PORT237_DATA, PORT236_DATA,
-			PORT235_DATA, PORT234_DATA, PORT233_DATA, PORT232_DATA,
-			PORT231_DATA, PORT230_DATA, PORT229_DATA, PORT228_DATA,
-			PORT227_DATA, PORT226_DATA, PORT225_DATA, PORT224_DATA }
-	},
-	{ PINMUX_DATA_REG("PORTU287_256DR", 0xe6056008, 32) {
-			0, 0, 0, 0,
-			0, 0, 0, 0,
-			0, 0, 0, 0,
-			0, 0, 0, 0,
-			0, 0, 0, 0,
-			0, 0, 0, PORT264_DATA,
-			PORT263_DATA, PORT262_DATA, PORT261_DATA, PORT260_DATA,
-			PORT259_DATA, PORT258_DATA, PORT257_DATA, PORT256_DATA }
-	},
-	{ },
-};
-
-static struct pinmux_info sh7377_pinmux_info = {
-	.name = "sh7377_pfc",
-	.reserved_id = PINMUX_RESERVED,
-	.data = { PINMUX_DATA_BEGIN, PINMUX_DATA_END },
-	.input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END },
-	.input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END },
-	.input_pd = { PINMUX_INPUT_PULLDOWN_BEGIN, PINMUX_INPUT_PULLDOWN_END },
-	.output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END },
-	.mark = { PINMUX_MARK_BEGIN, PINMUX_MARK_END },
-	.function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END },
-
-	.first_gpio = GPIO_PORT0,
-	.last_gpio = GPIO_FN_RESETOUTS,
-
-	.gpios = pinmux_gpios,
-	.cfg_regs = pinmux_config_regs,
-	.data_regs = pinmux_data_regs,
-
-	.gpio_data = pinmux_data,
-	.gpio_data_size = ARRAY_SIZE(pinmux_data),
-};
-
-void sh7377_pinmux_init(void)
-{
-	register_pinmux(&sh7377_pinmux_info);
-}
diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c
index 11bb1d98419..095222469d0 100644
--- a/arch/arm/mach-shmobile/setup-r8a7740.c
+++ b/arch/arm/mach-shmobile/setup-r8a7740.c
@@ -66,12 +66,6 @@ static struct map_desc r8a7740_io_desc[] __initdata = {
 void __init r8a7740_map_io(void)
 {
 	iotable_init(r8a7740_io_desc, ARRAY_SIZE(r8a7740_io_desc));
-
-	/*
-	 * DMA memory at 0xff200000 - 0xffdfffff. The default 2MB size isn't
-	 * enough to allocate the frame buffer memory.
-	 */
-	init_consistent_dma_size(12 << 20);
 }
 
 /* SCIFA0 */
@@ -590,6 +584,21 @@ static struct platform_device i2c1_device = {
 	.num_resources	= ARRAY_SIZE(i2c1_resources),
 };
 
+static struct resource pmu_resources[] = {
+	[0] = {
+		.start	= evt2irq(0x19a0),
+		.end	= evt2irq(0x19a0),
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device pmu_device = {
+	.name	= "arm-pmu",
+	.id	= -1,
+	.num_resources = ARRAY_SIZE(pmu_resources),
+	.resource = pmu_resources,
+};
+
 static struct platform_device *r8a7740_late_devices[] __initdata = {
 	&i2c0_device,
 	&i2c1_device,
@@ -597,6 +606,7 @@ static struct platform_device *r8a7740_late_devices[] __initdata = {
 	&dma1_device,
 	&dma2_device,
 	&usb_dma_device,
+	&pmu_device,
 };
 
 /*
@@ -747,7 +757,7 @@ static const char *r8a7740_boards_compat_dt[] __initdata = {
 	NULL,
 };
 
-DT_MACHINE_START(SH7372_DT, "Generic R8A7740 (Flattened Device Tree)")
+DT_MACHINE_START(R8A7740_DT, "Generic R8A7740 (Flattened Device Tree)")
 	.map_io		= r8a7740_map_io,
 	.init_early	= r8a7740_add_early_devices_dt,
 	.init_irq	= r8a7740_init_irq,
diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c
index ebbffc25f24..7a1ad4f3853 100644
--- a/arch/arm/mach-shmobile/setup-r8a7779.c
+++ b/arch/arm/mach-shmobile/setup-r8a7779.c
@@ -229,6 +229,79 @@ static struct platform_device tmu01_device = {
 	.num_resources	= ARRAY_SIZE(tmu01_resources),
 };
 
+/* I2C */
+static struct resource rcar_i2c0_res[] = {
+	{
+		.start  = 0xffc70000,
+		.end    = 0xffc70fff,
+		.flags  = IORESOURCE_MEM,
+	}, {
+		.start  = gic_spi(79),
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device i2c0_device = {
+	.name		= "i2c-rcar",
+	.id		= 0,
+	.resource	= rcar_i2c0_res,
+	.num_resources	= ARRAY_SIZE(rcar_i2c0_res),
+};
+
+static struct resource rcar_i2c1_res[] = {
+	{
+		.start  = 0xffc71000,
+		.end    = 0xffc71fff,
+		.flags  = IORESOURCE_MEM,
+	}, {
+		.start  = gic_spi(82),
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device i2c1_device = {
+	.name		= "i2c-rcar",
+	.id		= 1,
+	.resource	= rcar_i2c1_res,
+	.num_resources	= ARRAY_SIZE(rcar_i2c1_res),
+};
+
+static struct resource rcar_i2c2_res[] = {
+	{
+		.start  = 0xffc72000,
+		.end    = 0xffc72fff,
+		.flags  = IORESOURCE_MEM,
+	}, {
+		.start  = gic_spi(80),
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device i2c2_device = {
+	.name		= "i2c-rcar",
+	.id		= 2,
+	.resource	= rcar_i2c2_res,
+	.num_resources	= ARRAY_SIZE(rcar_i2c2_res),
+};
+
+static struct resource rcar_i2c3_res[] = {
+	{
+		.start  = 0xffc73000,
+		.end    = 0xffc73fff,
+		.flags  = IORESOURCE_MEM,
+	}, {
+		.start  = gic_spi(81),
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device i2c3_device = {
+	.name		= "i2c-rcar",
+	.id		= 3,
+	.resource	= rcar_i2c3_res,
+	.num_resources	= ARRAY_SIZE(rcar_i2c3_res),
+};
+
 static struct platform_device *r8a7779_early_devices[] __initdata = {
 	&scif0_device,
 	&scif1_device,
@@ -238,6 +311,10 @@ static struct platform_device *r8a7779_early_devices[] __initdata = {
 	&scif5_device,
 	&tmu00_device,
 	&tmu01_device,
+	&i2c0_device,
+	&i2c1_device,
+	&i2c2_device,
+	&i2c3_device,
 };
 
 static struct platform_device *r8a7779_late_devices[] __initdata = {
diff --git a/arch/arm/mach-shmobile/setup-sh7367.c b/arch/arm/mach-shmobile/setup-sh7367.c
deleted file mode 100644
index e647f541087..00000000000
--- a/arch/arm/mach-shmobile/setup-sh7367.c
+++ /dev/null
@@ -1,481 +0,0 @@
-/*
- * sh7367 processor support
- *
- * Copyright (C) 2010  Magnus Damm
- * Copyright (C) 2008  Yoshihiro Shimoda
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/platform_device.h>
-#include <linux/uio_driver.h>
-#include <linux/delay.h>
-#include <linux/input.h>
-#include <linux/io.h>
-#include <linux/serial_sci.h>
-#include <linux/sh_timer.h>
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/time.h>
-
-static struct map_desc sh7367_io_desc[] __initdata = {
-	/* create a 1:1 entity map for 0xe6xxxxxx
-	 * used by CPGA, INTC and PFC.
-	 */
-	{
-		.virtual	= 0xe6000000,
-		.pfn		= __phys_to_pfn(0xe6000000),
-		.length		= 256 << 20,
-		.type		= MT_DEVICE_NONSHARED
-	},
-};
-
-void __init sh7367_map_io(void)
-{
-	iotable_init(sh7367_io_desc, ARRAY_SIZE(sh7367_io_desc));
-}
-
-/* SCIFA0 */
-static struct plat_sci_port scif0_platform_data = {
-	.mapbase	= 0xe6c40000,
-	.flags		= UPF_BOOT_AUTOCONF,
-	.scscr		= SCSCR_RE | SCSCR_TE,
-	.scbrr_algo_id	= SCBRR_ALGO_4,
-	.type		= PORT_SCIFA,
-	.irqs		= { evt2irq(0xc00), evt2irq(0xc00),
-			    evt2irq(0xc00), evt2irq(0xc00) },
-};
-
-static struct platform_device scif0_device = {
-	.name		= "sh-sci",
-	.id		= 0,
-	.dev		= {
-		.platform_data	= &scif0_platform_data,
-	},
-};
-
-/* SCIFA1 */
-static struct plat_sci_port scif1_platform_data = {
-	.mapbase	= 0xe6c50000,
-	.flags		= UPF_BOOT_AUTOCONF,
-	.scscr		= SCSCR_RE | SCSCR_TE,
-	.scbrr_algo_id	= SCBRR_ALGO_4,
-	.type		= PORT_SCIFA,
-	.irqs		= { evt2irq(0xc20), evt2irq(0xc20),
-			    evt2irq(0xc20), evt2irq(0xc20) },
-};
-
-static struct platform_device scif1_device = {
-	.name		= "sh-sci",
-	.id		= 1,
-	.dev		= {
-		.platform_data	= &scif1_platform_data,
-	},
-};
-
-/* SCIFA2 */
-static struct plat_sci_port scif2_platform_data = {
-	.mapbase	= 0xe6c60000,
-	.flags		= UPF_BOOT_AUTOCONF,
-	.scscr		= SCSCR_RE | SCSCR_TE,
-	.scbrr_algo_id	= SCBRR_ALGO_4,
-	.type		= PORT_SCIFA,
-	.irqs		= { evt2irq(0xc40), evt2irq(0xc40),
-			    evt2irq(0xc40), evt2irq(0xc40) },
-};
-
-static struct platform_device scif2_device = {
-	.name		= "sh-sci",
-	.id		= 2,
-	.dev		= {
-		.platform_data	= &scif2_platform_data,
-	},
-};
-
-/* SCIFA3 */
-static struct plat_sci_port scif3_platform_data = {
-	.mapbase	= 0xe6c70000,
-	.flags		= UPF_BOOT_AUTOCONF,
-	.scscr		= SCSCR_RE | SCSCR_TE,
-	.scbrr_algo_id	= SCBRR_ALGO_4,
-	.type		= PORT_SCIFA,
-	.irqs		= { evt2irq(0xc60), evt2irq(0xc60),
-			    evt2irq(0xc60), evt2irq(0xc60) },
-};
-
-static struct platform_device scif3_device = {
-	.name		= "sh-sci",
-	.id		= 3,
-	.dev		= {
-		.platform_data	= &scif3_platform_data,
-	},
-};
-
-/* SCIFA4 */
-static struct plat_sci_port scif4_platform_data = {
-	.mapbase	= 0xe6c80000,
-	.flags		= UPF_BOOT_AUTOCONF,
-	.scscr		= SCSCR_RE | SCSCR_TE,
-	.scbrr_algo_id	= SCBRR_ALGO_4,
-	.type		= PORT_SCIFA,
-	.irqs		= { evt2irq(0xd20), evt2irq(0xd20),
-			    evt2irq(0xd20), evt2irq(0xd20) },
-};
-
-static struct platform_device scif4_device = {
-	.name		= "sh-sci",
-	.id		= 4,
-	.dev		= {
-		.platform_data	= &scif4_platform_data,
-	},
-};
-
-/* SCIFA5 */
-static struct plat_sci_port scif5_platform_data = {
-	.mapbase	= 0xe6cb0000,
-	.flags		= UPF_BOOT_AUTOCONF,
-	.scscr		= SCSCR_RE | SCSCR_TE,
-	.scbrr_algo_id	= SCBRR_ALGO_4,
-	.type		= PORT_SCIFA,
-	.irqs		= { evt2irq(0xd40), evt2irq(0xd40),
-			    evt2irq(0xd40), evt2irq(0xd40) },
-};
-
-static struct platform_device scif5_device = {
-	.name		= "sh-sci",
-	.id		= 5,
-	.dev		= {
-		.platform_data	= &scif5_platform_data,
-	},
-};
-
-/* SCIFB */
-static struct plat_sci_port scif6_platform_data = {
-	.mapbase	= 0xe6c30000,
-	.flags		= UPF_BOOT_AUTOCONF,
-	.scscr		= SCSCR_RE | SCSCR_TE,
-	.scbrr_algo_id	= SCBRR_ALGO_4,
-	.type		= PORT_SCIFB,
-	.irqs		= { evt2irq(0xd60), evt2irq(0xd60),
-			    evt2irq(0xd60), evt2irq(0xd60) },
-};
-
-static struct platform_device scif6_device = {
-	.name		= "sh-sci",
-	.id		= 6,
-	.dev		= {
-		.platform_data	= &scif6_platform_data,
-	},
-};
-
-static struct sh_timer_config cmt10_platform_data = {
-	.name = "CMT10",
-	.channel_offset = 0x10,
-	.timer_bit = 0,
-	.clockevent_rating = 125,
-	.clocksource_rating = 125,
-};
-
-static struct resource cmt10_resources[] = {
-	[0] = {
-		.name	= "CMT10",
-		.start	= 0xe6138010,
-		.end	= 0xe613801b,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= evt2irq(0xb00), /* CMT1_CMT10 */
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device cmt10_device = {
-	.name		= "sh_cmt",
-	.id		= 10,
-	.dev = {
-		.platform_data	= &cmt10_platform_data,
-	},
-	.resource	= cmt10_resources,
-	.num_resources	= ARRAY_SIZE(cmt10_resources),
-};
-
-/* VPU */
-static struct uio_info vpu_platform_data = {
-	.name = "VPU5",
-	.version = "0",
-	.irq = intcs_evt2irq(0x980),
-};
-
-static struct resource vpu_resources[] = {
-	[0] = {
-		.name	= "VPU",
-		.start	= 0xfe900000,
-		.end	= 0xfe902807,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device vpu_device = {
-	.name		= "uio_pdrv_genirq",
-	.id		= 0,
-	.dev = {
-		.platform_data	= &vpu_platform_data,
-	},
-	.resource	= vpu_resources,
-	.num_resources	= ARRAY_SIZE(vpu_resources),
-};
-
-/* VEU0 */
-static struct uio_info veu0_platform_data = {
-	.name = "VEU0",
-	.version = "0",
-	.irq = intcs_evt2irq(0x700),
-};
-
-static struct resource veu0_resources[] = {
-	[0] = {
-		.name	= "VEU0",
-		.start	= 0xfe920000,
-		.end	= 0xfe9200b7,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device veu0_device = {
-	.name		= "uio_pdrv_genirq",
-	.id		= 1,
-	.dev = {
-		.platform_data	= &veu0_platform_data,
-	},
-	.resource	= veu0_resources,
-	.num_resources	= ARRAY_SIZE(veu0_resources),
-};
-
-/* VEU1 */
-static struct uio_info veu1_platform_data = {
-	.name = "VEU1",
-	.version = "0",
-	.irq = intcs_evt2irq(0x720),
-};
-
-static struct resource veu1_resources[] = {
-	[0] = {
-		.name	= "VEU1",
-		.start	= 0xfe924000,
-		.end	= 0xfe9240b7,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device veu1_device = {
-	.name		= "uio_pdrv_genirq",
-	.id		= 2,
-	.dev = {
-		.platform_data	= &veu1_platform_data,
-	},
-	.resource	= veu1_resources,
-	.num_resources	= ARRAY_SIZE(veu1_resources),
-};
-
-/* VEU2 */
-static struct uio_info veu2_platform_data = {
-	.name = "VEU2",
-	.version = "0",
-	.irq = intcs_evt2irq(0x740),
-};
-
-static struct resource veu2_resources[] = {
-	[0] = {
-		.name	= "VEU2",
-		.start	= 0xfe928000,
-		.end	= 0xfe9280b7,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device veu2_device = {
-	.name		= "uio_pdrv_genirq",
-	.id		= 3,
-	.dev = {
-		.platform_data	= &veu2_platform_data,
-	},
-	.resource	= veu2_resources,
-	.num_resources	= ARRAY_SIZE(veu2_resources),
-};
-
-/* VEU3 */
-static struct uio_info veu3_platform_data = {
-	.name = "VEU3",
-	.version = "0",
-	.irq = intcs_evt2irq(0x760),
-};
-
-static struct resource veu3_resources[] = {
-	[0] = {
-		.name	= "VEU3",
-		.start	= 0xfe92c000,
-		.end	= 0xfe92c0b7,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device veu3_device = {
-	.name		= "uio_pdrv_genirq",
-	.id		= 4,
-	.dev = {
-		.platform_data	= &veu3_platform_data,
-	},
-	.resource	= veu3_resources,
-	.num_resources	= ARRAY_SIZE(veu3_resources),
-};
-
-/* VEU2H */
-static struct uio_info veu2h_platform_data = {
-	.name = "VEU2H",
-	.version = "0",
-	.irq = intcs_evt2irq(0x520),
-};
-
-static struct resource veu2h_resources[] = {
-	[0] = {
-		.name	= "VEU2H",
-		.start	= 0xfe93c000,
-		.end	= 0xfe93c27b,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device veu2h_device = {
-	.name		= "uio_pdrv_genirq",
-	.id		= 5,
-	.dev = {
-		.platform_data	= &veu2h_platform_data,
-	},
-	.resource	= veu2h_resources,
-	.num_resources	= ARRAY_SIZE(veu2h_resources),
-};
-
-/* JPU */
-static struct uio_info jpu_platform_data = {
-	.name = "JPU",
-	.version = "0",
-	.irq = intcs_evt2irq(0x560),
-};
-
-static struct resource jpu_resources[] = {
-	[0] = {
-		.name	= "JPU",
-		.start	= 0xfe980000,
-		.end	= 0xfe9902d3,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device jpu_device = {
-	.name		= "uio_pdrv_genirq",
-	.id		= 6,
-	.dev = {
-		.platform_data	= &jpu_platform_data,
-	},
-	.resource	= jpu_resources,
-	.num_resources	= ARRAY_SIZE(jpu_resources),
-};
-
-/* SPU1 */
-static struct uio_info spu1_platform_data = {
-	.name = "SPU1",
-	.version = "0",
-	.irq = evt2irq(0xfc0),
-};
-
-static struct resource spu1_resources[] = {
-	[0] = {
-		.name	= "SPU1",
-		.start	= 0xfe300000,
-		.end	= 0xfe3fffff,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device spu1_device = {
-	.name		= "uio_pdrv_genirq",
-	.id		= 7,
-	.dev = {
-		.platform_data	= &spu1_platform_data,
-	},
-	.resource	= spu1_resources,
-	.num_resources	= ARRAY_SIZE(spu1_resources),
-};
-
-static struct platform_device *sh7367_early_devices[] __initdata = {
-	&scif0_device,
-	&scif1_device,
-	&scif2_device,
-	&scif3_device,
-	&scif4_device,
-	&scif5_device,
-	&scif6_device,
-	&cmt10_device,
-};
-
-static struct platform_device *sh7367_devices[] __initdata = {
-	&vpu_device,
-	&veu0_device,
-	&veu1_device,
-	&veu2_device,
-	&veu3_device,
-	&veu2h_device,
-	&jpu_device,
-	&spu1_device,
-};
-
-void __init sh7367_add_standard_devices(void)
-{
-	platform_add_devices(sh7367_early_devices,
-			     ARRAY_SIZE(sh7367_early_devices));
-
-	platform_add_devices(sh7367_devices,
-			    ARRAY_SIZE(sh7367_devices));
-}
-
-static void __init sh7367_earlytimer_init(void)
-{
-	sh7367_clock_init();
-	shmobile_earlytimer_init();
-}
-
-#define SYMSTPCR2 IOMEM(0xe6158048)
-#define SYMSTPCR2_CMT1 (1 << 29)
-
-void __init sh7367_add_early_devices(void)
-{
-	/* enable clock to CMT1 */
-	__raw_writel(__raw_readl(SYMSTPCR2) & ~SYMSTPCR2_CMT1, SYMSTPCR2);
-
-	early_platform_add_devices(sh7367_early_devices,
-				   ARRAY_SIZE(sh7367_early_devices));
-
-	/* setup early console here as well */
-	shmobile_setup_console();
-
-	/* override timer setup with soc-specific code */
-	shmobile_timer.init = sh7367_earlytimer_init;
-}
diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c
index a07954fbcd2..c917882424a 100644
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -58,12 +58,6 @@ static struct map_desc sh7372_io_desc[] __initdata = {
 void __init sh7372_map_io(void)
 {
 	iotable_init(sh7372_io_desc, ARRAY_SIZE(sh7372_io_desc));
-
-	/*
-	 * DMA memory at 0xff200000 - 0xffdfffff. The default 2MB size isn't
-	 * enough to allocate the frame buffer memory.
-	 */
-	init_consistent_dma_size(12 << 20);
 }
 
 /* SCIFA0 */
@@ -408,6 +402,26 @@ static const struct sh_dmae_slave_config sh7372_dmae_slaves[] = {
 		.chcr		= CHCR_RX(XMIT_SZ_8BIT),
 		.mid_rid	= 0x3e,
 	}, {
+		.slave_id	= SHDMA_SLAVE_FLCTL0_TX,
+		.addr		= 0xe6a30050,
+		.chcr		= CHCR_TX(XMIT_SZ_32BIT),
+		.mid_rid	= 0x83,
+	}, {
+		.slave_id	= SHDMA_SLAVE_FLCTL0_RX,
+		.addr		= 0xe6a30050,
+		.chcr		= CHCR_RX(XMIT_SZ_32BIT),
+		.mid_rid	= 0x83,
+	}, {
+		.slave_id	= SHDMA_SLAVE_FLCTL1_TX,
+		.addr		= 0xe6a30060,
+		.chcr		= CHCR_TX(XMIT_SZ_32BIT),
+		.mid_rid	= 0x87,
+	}, {
+		.slave_id	= SHDMA_SLAVE_FLCTL1_RX,
+		.addr		= 0xe6a30060,
+		.chcr		= CHCR_RX(XMIT_SZ_32BIT),
+		.mid_rid	= 0x87,
+	}, {
 		.slave_id	= SHDMA_SLAVE_SDHI0_TX,
 		.addr		= 0xe6850030,
 		.chcr		= CHCR_TX(XMIT_SZ_16BIT),
diff --git a/arch/arm/mach-shmobile/setup-sh7377.c b/arch/arm/mach-shmobile/setup-sh7377.c
deleted file mode 100644
index edcf98bb701..00000000000
--- a/arch/arm/mach-shmobile/setup-sh7377.c
+++ /dev/null
@@ -1,549 +0,0 @@
-/*
- * sh7377 processor support
- *
- * Copyright (C) 2010  Magnus Damm
- * Copyright (C) 2008  Yoshihiro Shimoda
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/platform_device.h>
-#include <linux/of_platform.h>
-#include <linux/uio_driver.h>
-#include <linux/delay.h>
-#include <linux/input.h>
-#include <linux/io.h>
-#include <linux/serial_sci.h>
-#include <linux/sh_intc.h>
-#include <linux/sh_timer.h>
-#include <mach/hardware.h>
-#include <mach/common.h>
-#include <asm/mach/map.h>
-#include <mach/irqs.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-
-static struct map_desc sh7377_io_desc[] __initdata = {
-	/* create a 1:1 entity map for 0xe6xxxxxx
-	 * used by CPGA, INTC and PFC.
-	 */
-	{
-		.virtual	= 0xe6000000,
-		.pfn		= __phys_to_pfn(0xe6000000),
-		.length		= 256 << 20,
-		.type		= MT_DEVICE_NONSHARED
-	},
-};
-
-void __init sh7377_map_io(void)
-{
-	iotable_init(sh7377_io_desc, ARRAY_SIZE(sh7377_io_desc));
-}
-
-/* SCIFA0 */
-static struct plat_sci_port scif0_platform_data = {
-	.mapbase	= 0xe6c40000,
-	.flags		= UPF_BOOT_AUTOCONF,
-	.scscr		= SCSCR_RE | SCSCR_TE,
-	.scbrr_algo_id	= SCBRR_ALGO_4,
-	.type		= PORT_SCIFA,
-	.irqs		= { evt2irq(0xc00), evt2irq(0xc00),
-			    evt2irq(0xc00), evt2irq(0xc00) },
-};
-
-static struct platform_device scif0_device = {
-	.name		= "sh-sci",
-	.id		= 0,
-	.dev		= {
-		.platform_data	= &scif0_platform_data,
-	},
-};
-
-/* SCIFA1 */
-static struct plat_sci_port scif1_platform_data = {
-	.mapbase	= 0xe6c50000,
-	.flags		= UPF_BOOT_AUTOCONF,
-	.scscr		= SCSCR_RE | SCSCR_TE,
-	.scbrr_algo_id	= SCBRR_ALGO_4,
-	.type		= PORT_SCIFA,
-	.irqs		= { evt2irq(0xc20), evt2irq(0xc20),
-			    evt2irq(0xc20), evt2irq(0xc20) },
-};
-
-static struct platform_device scif1_device = {
-	.name		= "sh-sci",
-	.id		= 1,
-	.dev		= {
-		.platform_data	= &scif1_platform_data,
-	},
-};
-
-/* SCIFA2 */
-static struct plat_sci_port scif2_platform_data = {
-	.mapbase	= 0xe6c60000,
-	.flags		= UPF_BOOT_AUTOCONF,
-	.scscr		= SCSCR_RE | SCSCR_TE,
-	.scbrr_algo_id	= SCBRR_ALGO_4,
-	.type		= PORT_SCIFA,
-	.irqs		= { evt2irq(0xc40), evt2irq(0xc40),
-			    evt2irq(0xc40), evt2irq(0xc40) },
-};
-
-static struct platform_device scif2_device = {
-	.name		= "sh-sci",
-	.id		= 2,
-	.dev		= {
-		.platform_data	= &scif2_platform_data,
-	},
-};
-
-/* SCIFA3 */
-static struct plat_sci_port scif3_platform_data = {
-	.mapbase	= 0xe6c70000,
-	.flags		= UPF_BOOT_AUTOCONF,
-	.scscr		= SCSCR_RE | SCSCR_TE,
-	.scbrr_algo_id	= SCBRR_ALGO_4,
-	.type		= PORT_SCIFA,
-	.irqs		= { evt2irq(0xc60), evt2irq(0xc60),
-			    evt2irq(0xc60), evt2irq(0xc60) },
-};
-
-static struct platform_device scif3_device = {
-	.name		= "sh-sci",
-	.id		= 3,
-	.dev		= {
-		.platform_data	= &scif3_platform_data,
-	},
-};
-
-/* SCIFA4 */
-static struct plat_sci_port scif4_platform_data = {
-	.mapbase	= 0xe6c80000,
-	.flags		= UPF_BOOT_AUTOCONF,
-	.scscr		= SCSCR_RE | SCSCR_TE,
-	.scbrr_algo_id	= SCBRR_ALGO_4,
-	.type		= PORT_SCIFA,
-	.irqs		= { evt2irq(0xd20), evt2irq(0xd20),
-			    evt2irq(0xd20), evt2irq(0xd20) },
-};
-
-static struct platform_device scif4_device = {
-	.name		= "sh-sci",
-	.id		= 4,
-	.dev		= {
-		.platform_data	= &scif4_platform_data,
-	},
-};
-
-/* SCIFA5 */
-static struct plat_sci_port scif5_platform_data = {
-	.mapbase	= 0xe6cb0000,
-	.flags		= UPF_BOOT_AUTOCONF,
-	.scscr		= SCSCR_RE | SCSCR_TE,
-	.scbrr_algo_id	= SCBRR_ALGO_4,
-	.type		= PORT_SCIFA,
-	.irqs		= { evt2irq(0xd40), evt2irq(0xd40),
-			    evt2irq(0xd40), evt2irq(0xd40) },
-};
-
-static struct platform_device scif5_device = {
-	.name		= "sh-sci",
-	.id		= 5,
-	.dev		= {
-		.platform_data	= &scif5_platform_data,
-	},
-};
-
-/* SCIFA6 */
-static struct plat_sci_port scif6_platform_data = {
-	.mapbase	= 0xe6cc0000,
-	.flags		= UPF_BOOT_AUTOCONF,
-	.scscr		= SCSCR_RE | SCSCR_TE,
-	.scbrr_algo_id	= SCBRR_ALGO_4,
-	.type		= PORT_SCIFA,
-	.irqs		= { intcs_evt2irq(0x1a80), intcs_evt2irq(0x1a80),
-			    intcs_evt2irq(0x1a80), intcs_evt2irq(0x1a80) },
-};
-
-static struct platform_device scif6_device = {
-	.name		= "sh-sci",
-	.id		= 6,
-	.dev		= {
-		.platform_data	= &scif6_platform_data,
-	},
-};
-
-/* SCIFB */
-static struct plat_sci_port scif7_platform_data = {
-	.mapbase	= 0xe6c30000,
-	.flags		= UPF_BOOT_AUTOCONF,
-	.scscr		= SCSCR_RE | SCSCR_TE,
-	.scbrr_algo_id	= SCBRR_ALGO_4,
-	.type		= PORT_SCIFB,
-	.irqs		= { evt2irq(0xd60), evt2irq(0xd60),
-			    evt2irq(0xd60), evt2irq(0xd60) },
-};
-
-static struct platform_device scif7_device = {
-	.name		= "sh-sci",
-	.id		= 7,
-	.dev		= {
-		.platform_data	= &scif7_platform_data,
-	},
-};
-
-static struct sh_timer_config cmt10_platform_data = {
-	.name = "CMT10",
-	.channel_offset = 0x10,
-	.timer_bit = 0,
-	.clockevent_rating = 125,
-	.clocksource_rating = 125,
-};
-
-static struct resource cmt10_resources[] = {
-	[0] = {
-		.name	= "CMT10",
-		.start	= 0xe6138010,
-		.end	= 0xe613801b,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= evt2irq(0xb00), /* CMT1_CMT10 */
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device cmt10_device = {
-	.name		= "sh_cmt",
-	.id		= 10,
-	.dev = {
-		.platform_data	= &cmt10_platform_data,
-	},
-	.resource	= cmt10_resources,
-	.num_resources	= ARRAY_SIZE(cmt10_resources),
-};
-
-/* VPU */
-static struct uio_info vpu_platform_data = {
-	.name = "VPU5HG",
-	.version = "0",
-	.irq = intcs_evt2irq(0x980),
-};
-
-static struct resource vpu_resources[] = {
-	[0] = {
-		.name	= "VPU",
-		.start	= 0xfe900000,
-		.end	= 0xfe900157,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device vpu_device = {
-	.name		= "uio_pdrv_genirq",
-	.id		= 0,
-	.dev = {
-		.platform_data	= &vpu_platform_data,
-	},
-	.resource	= vpu_resources,
-	.num_resources	= ARRAY_SIZE(vpu_resources),
-};
-
-/* VEU0 */
-static struct uio_info veu0_platform_data = {
-	.name = "VEU0",
-	.version = "0",
-	.irq = intcs_evt2irq(0x700),
-};
-
-static struct resource veu0_resources[] = {
-	[0] = {
-		.name	= "VEU0",
-		.start	= 0xfe920000,
-		.end	= 0xfe9200cb,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device veu0_device = {
-	.name		= "uio_pdrv_genirq",
-	.id		= 1,
-	.dev = {
-		.platform_data	= &veu0_platform_data,
-	},
-	.resource	= veu0_resources,
-	.num_resources	= ARRAY_SIZE(veu0_resources),
-};
-
-/* VEU1 */
-static struct uio_info veu1_platform_data = {
-	.name = "VEU1",
-	.version = "0",
-	.irq = intcs_evt2irq(0x720),
-};
-
-static struct resource veu1_resources[] = {
-	[0] = {
-		.name	= "VEU1",
-		.start	= 0xfe924000,
-		.end	= 0xfe9240cb,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device veu1_device = {
-	.name		= "uio_pdrv_genirq",
-	.id		= 2,
-	.dev = {
-		.platform_data	= &veu1_platform_data,
-	},
-	.resource	= veu1_resources,
-	.num_resources	= ARRAY_SIZE(veu1_resources),
-};
-
-/* VEU2 */
-static struct uio_info veu2_platform_data = {
-	.name = "VEU2",
-	.version = "0",
-	.irq = intcs_evt2irq(0x740),
-};
-
-static struct resource veu2_resources[] = {
-	[0] = {
-		.name	= "VEU2",
-		.start	= 0xfe928000,
-		.end	= 0xfe928307,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device veu2_device = {
-	.name		= "uio_pdrv_genirq",
-	.id		= 3,
-	.dev = {
-		.platform_data	= &veu2_platform_data,
-	},
-	.resource	= veu2_resources,
-	.num_resources	= ARRAY_SIZE(veu2_resources),
-};
-
-/* VEU3 */
-static struct uio_info veu3_platform_data = {
-	.name = "VEU3",
-	.version = "0",
-	.irq = intcs_evt2irq(0x760),
-};
-
-static struct resource veu3_resources[] = {
-	[0] = {
-		.name	= "VEU3",
-		.start	= 0xfe92c000,
-		.end	= 0xfe92c307,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device veu3_device = {
-	.name		= "uio_pdrv_genirq",
-	.id		= 4,
-	.dev = {
-		.platform_data	= &veu3_platform_data,
-	},
-	.resource	= veu3_resources,
-	.num_resources	= ARRAY_SIZE(veu3_resources),
-};
-
-/* JPU */
-static struct uio_info jpu_platform_data = {
-	.name = "JPU",
-	.version = "0",
-	.irq = intcs_evt2irq(0x560),
-};
-
-static struct resource jpu_resources[] = {
-	[0] = {
-		.name	= "JPU",
-		.start	= 0xfe980000,
-		.end	= 0xfe9902d3,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device jpu_device = {
-	.name		= "uio_pdrv_genirq",
-	.id		= 5,
-	.dev = {
-		.platform_data	= &jpu_platform_data,
-	},
-	.resource	= jpu_resources,
-	.num_resources	= ARRAY_SIZE(jpu_resources),
-};
-
-/* SPU2DSP0 */
-static struct uio_info spu0_platform_data = {
-	.name = "SPU2DSP0",
-	.version = "0",
-	.irq = evt2irq(0x1800),
-};
-
-static struct resource spu0_resources[] = {
-	[0] = {
-		.name	= "SPU2DSP0",
-		.start	= 0xfe200000,
-		.end	= 0xfe2fffff,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device spu0_device = {
-	.name		= "uio_pdrv_genirq",
-	.id		= 6,
-	.dev = {
-		.platform_data	= &spu0_platform_data,
-	},
-	.resource	= spu0_resources,
-	.num_resources	= ARRAY_SIZE(spu0_resources),
-};
-
-/* SPU2DSP1 */
-static struct uio_info spu1_platform_data = {
-	.name = "SPU2DSP1",
-	.version = "0",
-	.irq = evt2irq(0x1820),
-};
-
-static struct resource spu1_resources[] = {
-	[0] = {
-		.name	= "SPU2DSP1",
-		.start	= 0xfe300000,
-		.end	= 0xfe3fffff,
-		.flags	= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device spu1_device = {
-	.name		= "uio_pdrv_genirq",
-	.id		= 7,
-	.dev = {
-		.platform_data	= &spu1_platform_data,
-	},
-	.resource	= spu1_resources,
-	.num_resources	= ARRAY_SIZE(spu1_resources),
-};
-
-static struct platform_device *sh7377_early_devices[] __initdata = {
-	&scif0_device,
-	&scif1_device,
-	&scif2_device,
-	&scif3_device,
-	&scif4_device,
-	&scif5_device,
-	&scif6_device,
-	&scif7_device,
-	&cmt10_device,
-};
-
-static struct platform_device *sh7377_devices[] __initdata = {
-	&vpu_device,
-	&veu0_device,
-	&veu1_device,
-	&veu2_device,
-	&veu3_device,
-	&jpu_device,
-	&spu0_device,
-	&spu1_device,
-};
-
-void __init sh7377_add_standard_devices(void)
-{
-	platform_add_devices(sh7377_early_devices,
-			    ARRAY_SIZE(sh7377_early_devices));
-
-	platform_add_devices(sh7377_devices,
-			    ARRAY_SIZE(sh7377_devices));
-}
-
-static void __init sh7377_earlytimer_init(void)
-{
-	sh7377_clock_init();
-	shmobile_earlytimer_init();
-}
-
-#define SMSTPCR3 IOMEM(0xe615013c)
-#define SMSTPCR3_CMT1 (1 << 29)
-
-void __init sh7377_add_early_devices(void)
-{
-	/* enable clock to CMT1 */
-	__raw_writel(__raw_readl(SMSTPCR3) & ~SMSTPCR3_CMT1, SMSTPCR3);
-
-	early_platform_add_devices(sh7377_early_devices,
-				   ARRAY_SIZE(sh7377_early_devices));
-
-	/* setup early console here as well */
-	shmobile_setup_console();
-
-	/* override timer setup with soc-specific code */
-	shmobile_timer.init = sh7377_earlytimer_init;
-}
-
-#ifdef CONFIG_USE_OF
-
-void __init sh7377_add_early_devices_dt(void)
-{
-	shmobile_setup_delay(600, 1, 3); /* Cortex-A8 @ 600MHz */
-
-	early_platform_add_devices(sh7377_early_devices,
-				   ARRAY_SIZE(sh7377_early_devices));
-
-	/* setup early console here as well */
-	shmobile_setup_console();
-}
-
-static const struct of_dev_auxdata sh7377_auxdata_lookup[] __initconst = {
-	{ }
-};
-
-void __init sh7377_add_standard_devices_dt(void)
-{
-	/* clocks are setup late during boot in the case of DT */
-	sh7377_clock_init();
-
-	platform_add_devices(sh7377_early_devices,
-			    ARRAY_SIZE(sh7377_early_devices));
-
-	of_platform_populate(NULL, of_default_bus_match_table,
-			     sh7377_auxdata_lookup, NULL);
-}
-
-static const char *sh7377_boards_compat_dt[] __initdata = {
-	"renesas,sh7377",
-	NULL,
-};
-
-DT_MACHINE_START(SH7377_DT, "Generic SH7377 (Flattened Device Tree)")
-	.map_io		= sh7377_map_io,
-	.init_early	= sh7377_add_early_devices_dt,
-	.init_irq	= sh7377_init_irq,
-	.handle_irq	= shmobile_handle_irq_intc,
-	.init_machine	= sh7377_add_standard_devices_dt,
-	.timer		= &shmobile_timer,
-	.dt_compat	= sh7377_boards_compat_dt,
-MACHINE_END
-
-#endif /* CONFIG_USE_OF */
diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig
index 803a3281feb..566e804d403 100644
--- a/arch/arm/mach-socfpga/Kconfig
+++ b/arch/arm/mach-socfpga/Kconfig
@@ -12,5 +12,6 @@ config ARCH_SOCFPGA
 	select GENERIC_CLOCKEVENTS
 	select GPIO_PL061 if GPIOLIB
 	select HAVE_ARM_SCU
+	select HAVE_SMP
 	select SPARSE_IRQ
 	select USE_OF
diff --git a/arch/arm/mach-socfpga/Makefile b/arch/arm/mach-socfpga/Makefile
index 4fb93240971..6dd7a93a90f 100644
--- a/arch/arm/mach-socfpga/Makefile
+++ b/arch/arm/mach-socfpga/Makefile
@@ -3,3 +3,4 @@
 #
 
 obj-y					:= socfpga.o
+obj-$(CONFIG_SMP)	+= headsmp.o platsmp.o
diff --git a/arch/arm/mach-vt8500/include/mach/irqs.h b/arch/arm/mach-socfpga/core.h
index a129fd1222f..9941caa9493 100644
--- a/arch/arm/mach-vt8500/include/mach/irqs.h
+++ b/arch/arm/mach-socfpga/core.h
@@ -1,7 +1,6 @@
 /*
- *  arch/arm/mach-vt8500/include/mach/irqs.h
- *
- *  Copyright (C) 2010 Alexey Charkov <alchark@gmail.com>
+ * Copyright 2012 Pavel Machek <pavel@denx.de>
+ * Copyright (C) 2012 Altera Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -18,5 +17,18 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-/* This value is just to make the core happy, never used otherwise */
-#define NR_IRQS 128
+#ifndef __MACH_CORE_H
+#define __MACH_CORE_H
+
+extern void secondary_startup(void);
+extern void __iomem *socfpga_scu_base_addr;
+
+extern void socfpga_init_clocks(void);
+extern void socfpga_sysmgr_init(void);
+
+extern struct smp_operations socfpga_smp_ops;
+extern char secondary_trampoline, secondary_trampoline_end;
+
+#define SOCFPGA_SCU_VIRT_BASE   0xfffec000
+
+#endif
diff --git a/arch/arm/mach-socfpga/headsmp.S b/arch/arm/mach-socfpga/headsmp.S
new file mode 100644
index 00000000000..f09b1283ffc
--- /dev/null
+++ b/arch/arm/mach-socfpga/headsmp.S
@@ -0,0 +1,25 @@
+/*
+ *  Copyright (c) 2003 ARM Limited
+ *  Copyright (c) u-boot contributors
+ *  Copyright (c) 2012 Pavel Machek <pavel@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/linkage.h>
+#include <linux/init.h>
+
+	__CPUINIT
+	.arch	armv7-a
+
+#define CPU1_START_ADDR 	        0xffd08010
+
+ENTRY(secondary_trampoline)
+	movw	r0, #:lower16:CPU1_START_ADDR
+	movt  r0, #:upper16:CPU1_START_ADDR
+
+	ldr	r1, [r0]
+	bx	r1
+
+ENTRY(secondary_trampoline_end)
diff --git a/arch/arm/mach-socfpga/platsmp.c b/arch/arm/mach-socfpga/platsmp.c
new file mode 100644
index 00000000000..68dd1b69512
--- /dev/null
+++ b/arch/arm/mach-socfpga/platsmp.c
@@ -0,0 +1,116 @@
+/*
+ * Copyright 2010-2011 Calxeda, Inc.
+ * Copyright 2012 Pavel Machek <pavel@denx.de>
+ * Based on platsmp.c, Copyright (C) 2002 ARM Ltd.
+ * Copyright (C) 2012 Altera Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/smp.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+
+#include <asm/cacheflush.h>
+#include <asm/hardware/gic.h>
+#include <asm/smp_scu.h>
+#include <asm/smp_plat.h>
+
+#include "core.h"
+
+extern void __iomem *sys_manager_base_addr;
+extern void __iomem *rst_manager_base_addr;
+
+static void __cpuinit socfpga_secondary_init(unsigned int cpu)
+{
+	/*
+	 * if any interrupts are already enabled for the primary
+	 * core (e.g. timer irq), then they will not have been enabled
+	 * for us: do so
+	 */
+	gic_secondary_init(0);
+}
+
+static int __cpuinit socfpga_boot_secondary(unsigned int cpu, struct task_struct *idle)
+{
+	int trampoline_size = &secondary_trampoline_end - &secondary_trampoline;
+
+	memcpy(phys_to_virt(0), &secondary_trampoline, trampoline_size);
+
+	__raw_writel(virt_to_phys(secondary_startup), (sys_manager_base_addr+0x10));
+
+	flush_cache_all();
+	smp_wmb();
+	outer_clean_range(0, trampoline_size);
+
+	/* This will release CPU #1 out of reset.*/
+	__raw_writel(0, rst_manager_base_addr + 0x10);
+
+	return 0;
+}
+
+/*
+ * Initialise the CPU possible map early - this describes the CPUs
+ * which may be present or become present in the system.
+ */
+static void __init socfpga_smp_init_cpus(void)
+{
+	unsigned int i, ncores;
+
+	ncores = scu_get_core_count(socfpga_scu_base_addr);
+
+	for (i = 0; i < ncores; i++)
+		set_cpu_possible(i, true);
+
+	/* sanity check */
+	if (ncores > num_possible_cpus()) {
+		pr_warn("socfpga: no. of cores (%d) greater than configured"
+			"maximum of %d - clipping\n", ncores, num_possible_cpus());
+		ncores = num_possible_cpus();
+	}
+
+	for (i = 0; i < ncores; i++)
+		set_cpu_possible(i, true);
+
+	set_smp_cross_call(gic_raise_softirq);
+}
+
+static void __init socfpga_smp_prepare_cpus(unsigned int max_cpus)
+{
+	scu_enable(socfpga_scu_base_addr);
+}
+
+/*
+ * platform-specific code to shutdown a CPU
+ *
+ * Called with IRQs disabled
+ */
+static void socfpga_cpu_die(unsigned int cpu)
+{
+	cpu_do_idle();
+
+	/* We should have never returned from idle */
+	panic("cpu %d unexpectedly exit from shutdown\n", cpu);
+}
+
+struct smp_operations socfpga_smp_ops __initdata = {
+	.smp_init_cpus		= socfpga_smp_init_cpus,
+	.smp_prepare_cpus	= socfpga_smp_prepare_cpus,
+	.smp_secondary_init	= socfpga_secondary_init,
+	.smp_boot_secondary	= socfpga_boot_secondary,
+#ifdef CONFIG_HOTPLUG_CPU
+	.cpu_die		= socfpga_cpu_die,
+#endif
+};
diff --git a/arch/arm/mach-socfpga/socfpga.c b/arch/arm/mach-socfpga/socfpga.c
index f01e1ebf539..6732924a5fe 100644
--- a/arch/arm/mach-socfpga/socfpga.c
+++ b/arch/arm/mach-socfpga/socfpga.c
@@ -15,23 +15,73 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include <linux/dw_apb_timer.h>
+#include <linux/of_address.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
 
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/hardware/gic.h>
 #include <asm/mach/arch.h>
+#include <asm/mach/map.h>
 
-extern void socfpga_init_clocks(void);
+#include "core.h"
+
+void __iomem *socfpga_scu_base_addr = ((void __iomem *)(SOCFPGA_SCU_VIRT_BASE));
+void __iomem *sys_manager_base_addr;
+void __iomem *rst_manager_base_addr;
+
+static struct map_desc scu_io_desc __initdata = {
+	.virtual	= SOCFPGA_SCU_VIRT_BASE,
+	.pfn		= 0, /* run-time */
+	.length		= SZ_8K,
+	.type		= MT_DEVICE,
+};
+
+static struct map_desc uart_io_desc __initdata = {
+	.virtual	= 0xfec02000,
+	.pfn		= __phys_to_pfn(0xffc02000),
+	.length		= SZ_8K,
+	.type		= MT_DEVICE,
+};
+
+static void __init socfpga_scu_map_io(void)
+{
+	unsigned long base;
+
+	/* Get SCU base */
+	asm("mrc p15, 4, %0, c15, c0, 0" : "=r" (base));
+
+	scu_io_desc.pfn = __phys_to_pfn(base);
+	iotable_init(&scu_io_desc, 1);
+}
+
+static void __init socfpga_map_io(void)
+{
+	socfpga_scu_map_io();
+	iotable_init(&uart_io_desc, 1);
+	early_printk("Early printk initialized\n");
+}
 
 const static struct of_device_id irq_match[] = {
 	{ .compatible = "arm,cortex-a9-gic", .data = gic_of_init, },
 	{}
 };
 
+void __init socfpga_sysmgr_init(void)
+{
+	struct device_node *np;
+
+	np = of_find_compatible_node(NULL, NULL, "altr,sys-mgr");
+	sys_manager_base_addr = of_iomap(np, 0);
+
+	np = of_find_compatible_node(NULL, NULL, "altr,rst-mgr");
+	rst_manager_base_addr = of_iomap(np, 0);
+}
+
 static void __init gic_init_irq(void)
 {
 	of_irq_init(irq_match);
+	socfpga_sysmgr_init();
 }
 
 static void socfpga_cyclone5_restart(char mode, const char *cmd)
@@ -53,6 +103,8 @@ static const char *altera_dt_match[] = {
 };
 
 DT_MACHINE_START(SOCFPGA, "Altera SOCFPGA")
+	.smp		= smp_ops(socfpga_smp_ops),
+	.map_io		= socfpga_map_io,
 	.init_irq	= gic_init_irq,
 	.handle_irq     = gic_handle_irq,
 	.timer		= &dw_apb_timer,
diff --git a/arch/arm/mach-spear13xx/include/mach/spear.h b/arch/arm/mach-spear13xx/include/mach/spear.h
index 07d90acc92c..7cfa6818865 100644
--- a/arch/arm/mach-spear13xx/include/mach/spear.h
+++ b/arch/arm/mach-spear13xx/include/mach/spear.h
@@ -47,14 +47,6 @@
 #define DMAC1_BASE				UL(0xEB000000)
 #define MCIF_CF_BASE				UL(0xB2800000)
 
-/* Devices present in SPEAr1310 */
-#ifdef CONFIG_MACH_SPEAR1310
-#define SPEAR1310_RAS_GRP1_BASE			UL(0xD8000000)
-#define VA_SPEAR1310_RAS_GRP1_BASE		UL(0xFA000000)
-#define SPEAR1310_RAS_BASE			UL(0xD8400000)
-#define VA_SPEAR1310_RAS_BASE			IOMEM(UL(0xFA400000))
-#endif /* CONFIG_MACH_SPEAR1310 */
-
 /* Debug uart for linux, will be used for debug and uncompress messages */
 #define SPEAR_DBG_UART_BASE			UART_BASE
 #define VA_SPEAR_DBG_UART_BASE			VA_UART_BASE
diff --git a/arch/arm/mach-spear13xx/spear1310.c b/arch/arm/mach-spear13xx/spear1310.c
index 9fbbfc5650a..02f4724bb0d 100644
--- a/arch/arm/mach-spear13xx/spear1310.c
+++ b/arch/arm/mach-spear13xx/spear1310.c
@@ -15,6 +15,7 @@
 
 #include <linux/amba/pl022.h>
 #include <linux/of_platform.h>
+#include <linux/pata_arasan_cf_data.h>
 #include <asm/hardware/gic.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -27,16 +28,25 @@
 #define SPEAR1310_SATA1_BASE			UL(0xB1800000)
 #define SPEAR1310_SATA2_BASE			UL(0xB4000000)
 
+#define SPEAR1310_RAS_GRP1_BASE			UL(0xD8000000)
+#define VA_SPEAR1310_RAS_GRP1_BASE		UL(0xFA000000)
+#define SPEAR1310_RAS_BASE			UL(0xD8400000)
+#define VA_SPEAR1310_RAS_BASE			IOMEM(UL(0xFA400000))
+
+static struct arasan_cf_pdata cf_pdata = {
+	.cf_if_clk = CF_IF_CLK_166M,
+	.quirk = CF_BROKEN_UDMA,
+	.dma_priv = &cf_dma_priv,
+};
+
 /* ssp device registration */
 static struct pl022_ssp_controller ssp1_plat_data = {
-	.bus_id = 0,
 	.enable_dma = 0,
-	.num_chipselect = 3,
 };
 
 /* Add SPEAr1310 auxdata to pass platform data */
 static struct of_dev_auxdata spear1310_auxdata_lookup[] __initdata = {
-	OF_DEV_AUXDATA("arasan,cf-spear1340", MCIF_CF_BASE, NULL, &cf_dma_priv),
+	OF_DEV_AUXDATA("arasan,cf-spear1340", MCIF_CF_BASE, NULL, &cf_pdata),
 	OF_DEV_AUXDATA("snps,dma-spear1340", DMAC0_BASE, NULL, &dmac_plat_data),
 	OF_DEV_AUXDATA("snps,dma-spear1340", DMAC1_BASE, NULL, &dmac_plat_data),
 	OF_DEV_AUXDATA("arm,pl022", SSP_BASE, NULL, &pl022_plat_data),
diff --git a/arch/arm/mach-spear13xx/spear13xx.c b/arch/arm/mach-spear13xx/spear13xx.c
index 5633d698f1e..c4af775a845 100644
--- a/arch/arm/mach-spear13xx/spear13xx.c
+++ b/arch/arm/mach-spear13xx/spear13xx.c
@@ -57,12 +57,10 @@ static struct dw_dma_slave ssp_dma_param[] = {
 };
 
 struct pl022_ssp_controller pl022_plat_data = {
-	.bus_id = 0,
 	.enable_dma = 1,
 	.dma_filter = dw_dma_filter,
 	.dma_rx_param = &ssp_dma_param[1],
 	.dma_tx_param = &ssp_dma_param[0],
-	.num_chipselect = 3,
 };
 
 /* CF device registration */
diff --git a/arch/arm/mach-spear3xx/include/mach/irqs.h b/arch/arm/mach-spear3xx/include/mach/irqs.h
index 803de76f5f3..f95e5b2b668 100644
--- a/arch/arm/mach-spear3xx/include/mach/irqs.h
+++ b/arch/arm/mach-spear3xx/include/mach/irqs.h
@@ -14,14 +14,6 @@
 #ifndef __MACH_IRQS_H
 #define __MACH_IRQS_H
 
-/* FIXME: probe all these from DT */
-#define SPEAR3XX_IRQ_INTRCOMM_RAS_ARM		1
-#define SPEAR3XX_IRQ_GEN_RAS_1			28
-#define SPEAR3XX_IRQ_GEN_RAS_2			29
-#define SPEAR3XX_IRQ_GEN_RAS_3			30
-#define SPEAR3XX_IRQ_VIC_END			32
-#define SPEAR3XX_VIRQ_START			SPEAR3XX_IRQ_VIC_END
-
-#define NR_IRQS			160
+#define NR_IRQS			256
 
 #endif /* __MACH_IRQS_H */
diff --git a/arch/arm/mach-spear3xx/spear300.c b/arch/arm/mach-spear3xx/spear300.c
index 6ec30054996..a69cbfdb07e 100644
--- a/arch/arm/mach-spear3xx/spear300.c
+++ b/arch/arm/mach-spear3xx/spear300.c
@@ -17,102 +17,9 @@
 #include <linux/of_platform.h>
 #include <asm/hardware/vic.h>
 #include <asm/mach/arch.h>
-#include <plat/shirq.h>
 #include <mach/generic.h>
 #include <mach/spear.h>
 
-/* Base address of various IPs */
-#define SPEAR300_TELECOM_BASE		UL(0x50000000)
-
-/* Interrupt registers offsets and masks */
-#define SPEAR300_INT_ENB_MASK_REG	0x54
-#define SPEAR300_INT_STS_MASK_REG	0x58
-#define SPEAR300_IT_PERS_S_IRQ_MASK	(1 << 0)
-#define SPEAR300_IT_CHANGE_S_IRQ_MASK	(1 << 1)
-#define SPEAR300_I2S_IRQ_MASK		(1 << 2)
-#define SPEAR300_TDM_IRQ_MASK		(1 << 3)
-#define SPEAR300_CAMERA_L_IRQ_MASK	(1 << 4)
-#define SPEAR300_CAMERA_F_IRQ_MASK	(1 << 5)
-#define SPEAR300_CAMERA_V_IRQ_MASK	(1 << 6)
-#define SPEAR300_KEYBOARD_IRQ_MASK	(1 << 7)
-#define SPEAR300_GPIO1_IRQ_MASK		(1 << 8)
-
-#define SPEAR300_SHIRQ_RAS1_MASK	0x1FF
-
-#define SPEAR300_SOC_CONFIG_BASE	UL(0x99000000)
-
-
-/* SPEAr300 Virtual irq definitions */
-/* IRQs sharing IRQ_GEN_RAS_1 */
-#define SPEAR300_VIRQ_IT_PERS_S			(SPEAR3XX_VIRQ_START + 0)
-#define SPEAR300_VIRQ_IT_CHANGE_S		(SPEAR3XX_VIRQ_START + 1)
-#define SPEAR300_VIRQ_I2S			(SPEAR3XX_VIRQ_START + 2)
-#define SPEAR300_VIRQ_TDM			(SPEAR3XX_VIRQ_START + 3)
-#define SPEAR300_VIRQ_CAMERA_L			(SPEAR3XX_VIRQ_START + 4)
-#define SPEAR300_VIRQ_CAMERA_F			(SPEAR3XX_VIRQ_START + 5)
-#define SPEAR300_VIRQ_CAMERA_V			(SPEAR3XX_VIRQ_START + 6)
-#define SPEAR300_VIRQ_KEYBOARD			(SPEAR3XX_VIRQ_START + 7)
-#define SPEAR300_VIRQ_GPIO1			(SPEAR3XX_VIRQ_START + 8)
-
-/* IRQs sharing IRQ_GEN_RAS_3 */
-#define SPEAR300_IRQ_CLCD			SPEAR3XX_IRQ_GEN_RAS_3
-
-/* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
-#define SPEAR300_IRQ_SDHCI			SPEAR3XX_IRQ_INTRCOMM_RAS_ARM
-
-/* spear3xx shared irq */
-static struct shirq_dev_config shirq_ras1_config[] = {
-	{
-		.virq = SPEAR300_VIRQ_IT_PERS_S,
-		.enb_mask = SPEAR300_IT_PERS_S_IRQ_MASK,
-		.status_mask = SPEAR300_IT_PERS_S_IRQ_MASK,
-	}, {
-		.virq = SPEAR300_VIRQ_IT_CHANGE_S,
-		.enb_mask = SPEAR300_IT_CHANGE_S_IRQ_MASK,
-		.status_mask = SPEAR300_IT_CHANGE_S_IRQ_MASK,
-	}, {
-		.virq = SPEAR300_VIRQ_I2S,
-		.enb_mask = SPEAR300_I2S_IRQ_MASK,
-		.status_mask = SPEAR300_I2S_IRQ_MASK,
-	}, {
-		.virq = SPEAR300_VIRQ_TDM,
-		.enb_mask = SPEAR300_TDM_IRQ_MASK,
-		.status_mask = SPEAR300_TDM_IRQ_MASK,
-	}, {
-		.virq = SPEAR300_VIRQ_CAMERA_L,
-		.enb_mask = SPEAR300_CAMERA_L_IRQ_MASK,
-		.status_mask = SPEAR300_CAMERA_L_IRQ_MASK,
-	}, {
-		.virq = SPEAR300_VIRQ_CAMERA_F,
-		.enb_mask = SPEAR300_CAMERA_F_IRQ_MASK,
-		.status_mask = SPEAR300_CAMERA_F_IRQ_MASK,
-	}, {
-		.virq = SPEAR300_VIRQ_CAMERA_V,
-		.enb_mask = SPEAR300_CAMERA_V_IRQ_MASK,
-		.status_mask = SPEAR300_CAMERA_V_IRQ_MASK,
-	}, {
-		.virq = SPEAR300_VIRQ_KEYBOARD,
-		.enb_mask = SPEAR300_KEYBOARD_IRQ_MASK,
-		.status_mask = SPEAR300_KEYBOARD_IRQ_MASK,
-	}, {
-		.virq = SPEAR300_VIRQ_GPIO1,
-		.enb_mask = SPEAR300_GPIO1_IRQ_MASK,
-		.status_mask = SPEAR300_GPIO1_IRQ_MASK,
-	},
-};
-
-static struct spear_shirq shirq_ras1 = {
-	.irq = SPEAR3XX_IRQ_GEN_RAS_1,
-	.dev_config = shirq_ras1_config,
-	.dev_count = ARRAY_SIZE(shirq_ras1_config),
-	.regs = {
-		.enb_reg = SPEAR300_INT_ENB_MASK_REG,
-		.status_reg = SPEAR300_INT_STS_MASK_REG,
-		.status_reg_mask = SPEAR300_SHIRQ_RAS1_MASK,
-		.clear_reg = -1,
-	},
-};
-
 /* DMAC platform data's slave info */
 struct pl08x_channel_data spear300_dma_info[] = {
 	{
@@ -285,21 +192,11 @@ static struct of_dev_auxdata spear300_auxdata_lookup[] __initdata = {
 
 static void __init spear300_dt_init(void)
 {
-	int ret;
-
 	pl080_plat_data.slave_channels = spear300_dma_info;
 	pl080_plat_data.num_slave_channels = ARRAY_SIZE(spear300_dma_info);
 
 	of_platform_populate(NULL, of_default_bus_match_table,
 			spear300_auxdata_lookup, NULL);
-
-	/* shared irq registration */
-	shirq_ras1.regs.base = ioremap(SPEAR300_TELECOM_BASE, SZ_4K);
-	if (shirq_ras1.regs.base) {
-		ret = spear_shirq_register(&shirq_ras1);
-		if (ret)
-			pr_err("Error registering Shared IRQ\n");
-	}
 }
 
 static const char * const spear300_dt_board_compat[] = {
diff --git a/arch/arm/mach-spear3xx/spear310.c b/arch/arm/mach-spear3xx/spear310.c
index 1d0e435b904..b963ebb10b5 100644
--- a/arch/arm/mach-spear3xx/spear310.c
+++ b/arch/arm/mach-spear3xx/spear310.c
@@ -18,7 +18,6 @@
 #include <linux/of_platform.h>
 #include <asm/hardware/vic.h>
 #include <asm/mach/arch.h>
-#include <plat/shirq.h>
 #include <mach/generic.h>
 #include <mach/spear.h>
 
@@ -27,176 +26,6 @@
 #define SPEAR310_UART3_BASE		UL(0xB2100000)
 #define SPEAR310_UART4_BASE		UL(0xB2180000)
 #define SPEAR310_UART5_BASE		UL(0xB2200000)
-#define SPEAR310_SOC_CONFIG_BASE	UL(0xB4000000)
-
-/* Interrupt registers offsets and masks */
-#define SPEAR310_INT_STS_MASK_REG	0x04
-#define SPEAR310_SMII0_IRQ_MASK		(1 << 0)
-#define SPEAR310_SMII1_IRQ_MASK		(1 << 1)
-#define SPEAR310_SMII2_IRQ_MASK		(1 << 2)
-#define SPEAR310_SMII3_IRQ_MASK		(1 << 3)
-#define SPEAR310_WAKEUP_SMII0_IRQ_MASK	(1 << 4)
-#define SPEAR310_WAKEUP_SMII1_IRQ_MASK	(1 << 5)
-#define SPEAR310_WAKEUP_SMII2_IRQ_MASK	(1 << 6)
-#define SPEAR310_WAKEUP_SMII3_IRQ_MASK	(1 << 7)
-#define SPEAR310_UART1_IRQ_MASK		(1 << 8)
-#define SPEAR310_UART2_IRQ_MASK		(1 << 9)
-#define SPEAR310_UART3_IRQ_MASK		(1 << 10)
-#define SPEAR310_UART4_IRQ_MASK		(1 << 11)
-#define SPEAR310_UART5_IRQ_MASK		(1 << 12)
-#define SPEAR310_EMI_IRQ_MASK		(1 << 13)
-#define SPEAR310_TDM_HDLC_IRQ_MASK	(1 << 14)
-#define SPEAR310_RS485_0_IRQ_MASK	(1 << 15)
-#define SPEAR310_RS485_1_IRQ_MASK	(1 << 16)
-
-#define SPEAR310_SHIRQ_RAS1_MASK	0x000FF
-#define SPEAR310_SHIRQ_RAS2_MASK	0x01F00
-#define SPEAR310_SHIRQ_RAS3_MASK	0x02000
-#define SPEAR310_SHIRQ_INTRCOMM_RAS_MASK	0x1C000
-
-/* SPEAr310 Virtual irq definitions */
-/* IRQs sharing IRQ_GEN_RAS_1 */
-#define SPEAR310_VIRQ_SMII0			(SPEAR3XX_VIRQ_START + 0)
-#define SPEAR310_VIRQ_SMII1			(SPEAR3XX_VIRQ_START + 1)
-#define SPEAR310_VIRQ_SMII2			(SPEAR3XX_VIRQ_START + 2)
-#define SPEAR310_VIRQ_SMII3			(SPEAR3XX_VIRQ_START + 3)
-#define SPEAR310_VIRQ_WAKEUP_SMII0		(SPEAR3XX_VIRQ_START + 4)
-#define SPEAR310_VIRQ_WAKEUP_SMII1		(SPEAR3XX_VIRQ_START + 5)
-#define SPEAR310_VIRQ_WAKEUP_SMII2		(SPEAR3XX_VIRQ_START + 6)
-#define SPEAR310_VIRQ_WAKEUP_SMII3		(SPEAR3XX_VIRQ_START + 7)
-
-/* IRQs sharing IRQ_GEN_RAS_2 */
-#define SPEAR310_VIRQ_UART1			(SPEAR3XX_VIRQ_START + 8)
-#define SPEAR310_VIRQ_UART2			(SPEAR3XX_VIRQ_START + 9)
-#define SPEAR310_VIRQ_UART3			(SPEAR3XX_VIRQ_START + 10)
-#define SPEAR310_VIRQ_UART4			(SPEAR3XX_VIRQ_START + 11)
-#define SPEAR310_VIRQ_UART5			(SPEAR3XX_VIRQ_START + 12)
-
-/* IRQs sharing IRQ_GEN_RAS_3 */
-#define SPEAR310_VIRQ_EMI			(SPEAR3XX_VIRQ_START + 13)
-#define SPEAR310_VIRQ_PLGPIO			(SPEAR3XX_VIRQ_START + 14)
-
-/* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
-#define SPEAR310_VIRQ_TDM_HDLC			(SPEAR3XX_VIRQ_START + 15)
-#define SPEAR310_VIRQ_RS485_0			(SPEAR3XX_VIRQ_START + 16)
-#define SPEAR310_VIRQ_RS485_1			(SPEAR3XX_VIRQ_START + 17)
-
-
-/* spear3xx shared irq */
-static struct shirq_dev_config shirq_ras1_config[] = {
-	{
-		.virq = SPEAR310_VIRQ_SMII0,
-		.status_mask = SPEAR310_SMII0_IRQ_MASK,
-	}, {
-		.virq = SPEAR310_VIRQ_SMII1,
-		.status_mask = SPEAR310_SMII1_IRQ_MASK,
-	}, {
-		.virq = SPEAR310_VIRQ_SMII2,
-		.status_mask = SPEAR310_SMII2_IRQ_MASK,
-	}, {
-		.virq = SPEAR310_VIRQ_SMII3,
-		.status_mask = SPEAR310_SMII3_IRQ_MASK,
-	}, {
-		.virq = SPEAR310_VIRQ_WAKEUP_SMII0,
-		.status_mask = SPEAR310_WAKEUP_SMII0_IRQ_MASK,
-	}, {
-		.virq = SPEAR310_VIRQ_WAKEUP_SMII1,
-		.status_mask = SPEAR310_WAKEUP_SMII1_IRQ_MASK,
-	}, {
-		.virq = SPEAR310_VIRQ_WAKEUP_SMII2,
-		.status_mask = SPEAR310_WAKEUP_SMII2_IRQ_MASK,
-	}, {
-		.virq = SPEAR310_VIRQ_WAKEUP_SMII3,
-		.status_mask = SPEAR310_WAKEUP_SMII3_IRQ_MASK,
-	},
-};
-
-static struct spear_shirq shirq_ras1 = {
-	.irq = SPEAR3XX_IRQ_GEN_RAS_1,
-	.dev_config = shirq_ras1_config,
-	.dev_count = ARRAY_SIZE(shirq_ras1_config),
-	.regs = {
-		.enb_reg = -1,
-		.status_reg = SPEAR310_INT_STS_MASK_REG,
-		.status_reg_mask = SPEAR310_SHIRQ_RAS1_MASK,
-		.clear_reg = -1,
-	},
-};
-
-static struct shirq_dev_config shirq_ras2_config[] = {
-	{
-		.virq = SPEAR310_VIRQ_UART1,
-		.status_mask = SPEAR310_UART1_IRQ_MASK,
-	}, {
-		.virq = SPEAR310_VIRQ_UART2,
-		.status_mask = SPEAR310_UART2_IRQ_MASK,
-	}, {
-		.virq = SPEAR310_VIRQ_UART3,
-		.status_mask = SPEAR310_UART3_IRQ_MASK,
-	}, {
-		.virq = SPEAR310_VIRQ_UART4,
-		.status_mask = SPEAR310_UART4_IRQ_MASK,
-	}, {
-		.virq = SPEAR310_VIRQ_UART5,
-		.status_mask = SPEAR310_UART5_IRQ_MASK,
-	},
-};
-
-static struct spear_shirq shirq_ras2 = {
-	.irq = SPEAR3XX_IRQ_GEN_RAS_2,
-	.dev_config = shirq_ras2_config,
-	.dev_count = ARRAY_SIZE(shirq_ras2_config),
-	.regs = {
-		.enb_reg = -1,
-		.status_reg = SPEAR310_INT_STS_MASK_REG,
-		.status_reg_mask = SPEAR310_SHIRQ_RAS2_MASK,
-		.clear_reg = -1,
-	},
-};
-
-static struct shirq_dev_config shirq_ras3_config[] = {
-	{
-		.virq = SPEAR310_VIRQ_EMI,
-		.status_mask = SPEAR310_EMI_IRQ_MASK,
-	},
-};
-
-static struct spear_shirq shirq_ras3 = {
-	.irq = SPEAR3XX_IRQ_GEN_RAS_3,
-	.dev_config = shirq_ras3_config,
-	.dev_count = ARRAY_SIZE(shirq_ras3_config),
-	.regs = {
-		.enb_reg = -1,
-		.status_reg = SPEAR310_INT_STS_MASK_REG,
-		.status_reg_mask = SPEAR310_SHIRQ_RAS3_MASK,
-		.clear_reg = -1,
-	},
-};
-
-static struct shirq_dev_config shirq_intrcomm_ras_config[] = {
-	{
-		.virq = SPEAR310_VIRQ_TDM_HDLC,
-		.status_mask = SPEAR310_TDM_HDLC_IRQ_MASK,
-	}, {
-		.virq = SPEAR310_VIRQ_RS485_0,
-		.status_mask = SPEAR310_RS485_0_IRQ_MASK,
-	}, {
-		.virq = SPEAR310_VIRQ_RS485_1,
-		.status_mask = SPEAR310_RS485_1_IRQ_MASK,
-	},
-};
-
-static struct spear_shirq shirq_intrcomm_ras = {
-	.irq = SPEAR3XX_IRQ_INTRCOMM_RAS_ARM,
-	.dev_config = shirq_intrcomm_ras_config,
-	.dev_count = ARRAY_SIZE(shirq_intrcomm_ras_config),
-	.regs = {
-		.enb_reg = -1,
-		.status_reg = SPEAR310_INT_STS_MASK_REG,
-		.status_reg_mask = SPEAR310_SHIRQ_INTRCOMM_RAS_MASK,
-		.clear_reg = -1,
-	},
-};
 
 /* DMAC platform data's slave info */
 struct pl08x_channel_data spear310_dma_info[] = {
@@ -405,42 +234,11 @@ static struct of_dev_auxdata spear310_auxdata_lookup[] __initdata = {
 
 static void __init spear310_dt_init(void)
 {
-	void __iomem *base;
-	int ret;
-
 	pl080_plat_data.slave_channels = spear310_dma_info;
 	pl080_plat_data.num_slave_channels = ARRAY_SIZE(spear310_dma_info);
 
 	of_platform_populate(NULL, of_default_bus_match_table,
 			spear310_auxdata_lookup, NULL);
-
-	/* shared irq registration */
-	base = ioremap(SPEAR310_SOC_CONFIG_BASE, SZ_4K);
-	if (base) {
-		/* shirq 1 */
-		shirq_ras1.regs.base = base;
-		ret = spear_shirq_register(&shirq_ras1);
-		if (ret)
-			pr_err("Error registering Shared IRQ 1\n");
-
-		/* shirq 2 */
-		shirq_ras2.regs.base = base;
-		ret = spear_shirq_register(&shirq_ras2);
-		if (ret)
-			pr_err("Error registering Shared IRQ 2\n");
-
-		/* shirq 3 */
-		shirq_ras3.regs.base = base;
-		ret = spear_shirq_register(&shirq_ras3);
-		if (ret)
-			pr_err("Error registering Shared IRQ 3\n");
-
-		/* shirq 4 */
-		shirq_intrcomm_ras.regs.base = base;
-		ret = spear_shirq_register(&shirq_intrcomm_ras);
-		if (ret)
-			pr_err("Error registering Shared IRQ 4\n");
-	}
 }
 
 static const char * const spear310_dt_board_compat[] = {
diff --git a/arch/arm/mach-spear3xx/spear320.c b/arch/arm/mach-spear3xx/spear320.c
index fd823c62457..66e3a0c33e7 100644
--- a/arch/arm/mach-spear3xx/spear320.c
+++ b/arch/arm/mach-spear3xx/spear320.c
@@ -19,7 +19,6 @@
 #include <linux/of_platform.h>
 #include <asm/hardware/vic.h>
 #include <asm/mach/arch.h>
-#include <plat/shirq.h>
 #include <mach/generic.h>
 #include <mach/spear.h>
 
@@ -28,184 +27,6 @@
 #define SPEAR320_SSP0_BASE		UL(0xA5000000)
 #define SPEAR320_SSP1_BASE		UL(0xA6000000)
 
-/* Interrupt registers offsets and masks */
-#define SPEAR320_INT_STS_MASK_REG		0x04
-#define SPEAR320_INT_CLR_MASK_REG		0x04
-#define SPEAR320_INT_ENB_MASK_REG		0x08
-#define SPEAR320_GPIO_IRQ_MASK			(1 << 0)
-#define SPEAR320_I2S_PLAY_IRQ_MASK		(1 << 1)
-#define SPEAR320_I2S_REC_IRQ_MASK		(1 << 2)
-#define SPEAR320_EMI_IRQ_MASK			(1 << 7)
-#define SPEAR320_CLCD_IRQ_MASK			(1 << 8)
-#define SPEAR320_SPP_IRQ_MASK			(1 << 9)
-#define SPEAR320_SDHCI_IRQ_MASK			(1 << 10)
-#define SPEAR320_CAN_U_IRQ_MASK			(1 << 11)
-#define SPEAR320_CAN_L_IRQ_MASK			(1 << 12)
-#define SPEAR320_UART1_IRQ_MASK			(1 << 13)
-#define SPEAR320_UART2_IRQ_MASK			(1 << 14)
-#define SPEAR320_SSP1_IRQ_MASK			(1 << 15)
-#define SPEAR320_SSP2_IRQ_MASK			(1 << 16)
-#define SPEAR320_SMII0_IRQ_MASK			(1 << 17)
-#define SPEAR320_MII1_SMII1_IRQ_MASK		(1 << 18)
-#define SPEAR320_WAKEUP_SMII0_IRQ_MASK		(1 << 19)
-#define SPEAR320_WAKEUP_MII1_SMII1_IRQ_MASK	(1 << 20)
-#define SPEAR320_I2C1_IRQ_MASK			(1 << 21)
-
-#define SPEAR320_SHIRQ_RAS1_MASK		0x000380
-#define SPEAR320_SHIRQ_RAS3_MASK		0x000007
-#define SPEAR320_SHIRQ_INTRCOMM_RAS_MASK	0x3FF800
-
-/* SPEAr320 Virtual irq definitions */
-/* IRQs sharing IRQ_GEN_RAS_1 */
-#define SPEAR320_VIRQ_EMI			(SPEAR3XX_VIRQ_START + 0)
-#define SPEAR320_VIRQ_CLCD			(SPEAR3XX_VIRQ_START + 1)
-#define SPEAR320_VIRQ_SPP			(SPEAR3XX_VIRQ_START + 2)
-
-/* IRQs sharing IRQ_GEN_RAS_2 */
-#define SPEAR320_IRQ_SDHCI			SPEAR3XX_IRQ_GEN_RAS_2
-
-/* IRQs sharing IRQ_GEN_RAS_3 */
-#define SPEAR320_VIRQ_PLGPIO			(SPEAR3XX_VIRQ_START + 3)
-#define SPEAR320_VIRQ_I2S_PLAY			(SPEAR3XX_VIRQ_START + 4)
-#define SPEAR320_VIRQ_I2S_REC			(SPEAR3XX_VIRQ_START + 5)
-
-/* IRQs sharing IRQ_INTRCOMM_RAS_ARM */
-#define SPEAR320_VIRQ_CANU			(SPEAR3XX_VIRQ_START + 6)
-#define SPEAR320_VIRQ_CANL			(SPEAR3XX_VIRQ_START + 7)
-#define SPEAR320_VIRQ_UART1			(SPEAR3XX_VIRQ_START + 8)
-#define SPEAR320_VIRQ_UART2			(SPEAR3XX_VIRQ_START + 9)
-#define SPEAR320_VIRQ_SSP1			(SPEAR3XX_VIRQ_START + 10)
-#define SPEAR320_VIRQ_SSP2			(SPEAR3XX_VIRQ_START + 11)
-#define SPEAR320_VIRQ_SMII0			(SPEAR3XX_VIRQ_START + 12)
-#define SPEAR320_VIRQ_MII1_SMII1		(SPEAR3XX_VIRQ_START + 13)
-#define SPEAR320_VIRQ_WAKEUP_SMII0		(SPEAR3XX_VIRQ_START + 14)
-#define SPEAR320_VIRQ_WAKEUP_MII1_SMII1		(SPEAR3XX_VIRQ_START + 15)
-#define SPEAR320_VIRQ_I2C1			(SPEAR3XX_VIRQ_START + 16)
-
-/* spear3xx shared irq */
-static struct shirq_dev_config shirq_ras1_config[] = {
-	{
-		.virq = SPEAR320_VIRQ_EMI,
-		.status_mask = SPEAR320_EMI_IRQ_MASK,
-		.clear_mask = SPEAR320_EMI_IRQ_MASK,
-	}, {
-		.virq = SPEAR320_VIRQ_CLCD,
-		.status_mask = SPEAR320_CLCD_IRQ_MASK,
-		.clear_mask = SPEAR320_CLCD_IRQ_MASK,
-	}, {
-		.virq = SPEAR320_VIRQ_SPP,
-		.status_mask = SPEAR320_SPP_IRQ_MASK,
-		.clear_mask = SPEAR320_SPP_IRQ_MASK,
-	},
-};
-
-static struct spear_shirq shirq_ras1 = {
-	.irq = SPEAR3XX_IRQ_GEN_RAS_1,
-	.dev_config = shirq_ras1_config,
-	.dev_count = ARRAY_SIZE(shirq_ras1_config),
-	.regs = {
-		.enb_reg = -1,
-		.status_reg = SPEAR320_INT_STS_MASK_REG,
-		.status_reg_mask = SPEAR320_SHIRQ_RAS1_MASK,
-		.clear_reg = SPEAR320_INT_CLR_MASK_REG,
-		.reset_to_clear = 1,
-	},
-};
-
-static struct shirq_dev_config shirq_ras3_config[] = {
-	{
-		.virq = SPEAR320_VIRQ_PLGPIO,
-		.enb_mask = SPEAR320_GPIO_IRQ_MASK,
-		.status_mask = SPEAR320_GPIO_IRQ_MASK,
-		.clear_mask = SPEAR320_GPIO_IRQ_MASK,
-	}, {
-		.virq = SPEAR320_VIRQ_I2S_PLAY,
-		.enb_mask = SPEAR320_I2S_PLAY_IRQ_MASK,
-		.status_mask = SPEAR320_I2S_PLAY_IRQ_MASK,
-		.clear_mask = SPEAR320_I2S_PLAY_IRQ_MASK,
-	}, {
-		.virq = SPEAR320_VIRQ_I2S_REC,
-		.enb_mask = SPEAR320_I2S_REC_IRQ_MASK,
-		.status_mask = SPEAR320_I2S_REC_IRQ_MASK,
-		.clear_mask = SPEAR320_I2S_REC_IRQ_MASK,
-	},
-};
-
-static struct spear_shirq shirq_ras3 = {
-	.irq = SPEAR3XX_IRQ_GEN_RAS_3,
-	.dev_config = shirq_ras3_config,
-	.dev_count = ARRAY_SIZE(shirq_ras3_config),
-	.regs = {
-		.enb_reg = SPEAR320_INT_ENB_MASK_REG,
-		.reset_to_enb = 1,
-		.status_reg = SPEAR320_INT_STS_MASK_REG,
-		.status_reg_mask = SPEAR320_SHIRQ_RAS3_MASK,
-		.clear_reg = SPEAR320_INT_CLR_MASK_REG,
-		.reset_to_clear = 1,
-	},
-};
-
-static struct shirq_dev_config shirq_intrcomm_ras_config[] = {
-	{
-		.virq = SPEAR320_VIRQ_CANU,
-		.status_mask = SPEAR320_CAN_U_IRQ_MASK,
-		.clear_mask = SPEAR320_CAN_U_IRQ_MASK,
-	}, {
-		.virq = SPEAR320_VIRQ_CANL,
-		.status_mask = SPEAR320_CAN_L_IRQ_MASK,
-		.clear_mask = SPEAR320_CAN_L_IRQ_MASK,
-	}, {
-		.virq = SPEAR320_VIRQ_UART1,
-		.status_mask = SPEAR320_UART1_IRQ_MASK,
-		.clear_mask = SPEAR320_UART1_IRQ_MASK,
-	}, {
-		.virq = SPEAR320_VIRQ_UART2,
-		.status_mask = SPEAR320_UART2_IRQ_MASK,
-		.clear_mask = SPEAR320_UART2_IRQ_MASK,
-	}, {
-		.virq = SPEAR320_VIRQ_SSP1,
-		.status_mask = SPEAR320_SSP1_IRQ_MASK,
-		.clear_mask = SPEAR320_SSP1_IRQ_MASK,
-	}, {
-		.virq = SPEAR320_VIRQ_SSP2,
-		.status_mask = SPEAR320_SSP2_IRQ_MASK,
-		.clear_mask = SPEAR320_SSP2_IRQ_MASK,
-	}, {
-		.virq = SPEAR320_VIRQ_SMII0,
-		.status_mask = SPEAR320_SMII0_IRQ_MASK,
-		.clear_mask = SPEAR320_SMII0_IRQ_MASK,
-	}, {
-		.virq = SPEAR320_VIRQ_MII1_SMII1,
-		.status_mask = SPEAR320_MII1_SMII1_IRQ_MASK,
-		.clear_mask = SPEAR320_MII1_SMII1_IRQ_MASK,
-	}, {
-		.virq = SPEAR320_VIRQ_WAKEUP_SMII0,
-		.status_mask = SPEAR320_WAKEUP_SMII0_IRQ_MASK,
-		.clear_mask = SPEAR320_WAKEUP_SMII0_IRQ_MASK,
-	}, {
-		.virq = SPEAR320_VIRQ_WAKEUP_MII1_SMII1,
-		.status_mask = SPEAR320_WAKEUP_MII1_SMII1_IRQ_MASK,
-		.clear_mask = SPEAR320_WAKEUP_MII1_SMII1_IRQ_MASK,
-	}, {
-		.virq = SPEAR320_VIRQ_I2C1,
-		.status_mask = SPEAR320_I2C1_IRQ_MASK,
-		.clear_mask = SPEAR320_I2C1_IRQ_MASK,
-	},
-};
-
-static struct spear_shirq shirq_intrcomm_ras = {
-	.irq = SPEAR3XX_IRQ_INTRCOMM_RAS_ARM,
-	.dev_config = shirq_intrcomm_ras_config,
-	.dev_count = ARRAY_SIZE(shirq_intrcomm_ras_config),
-	.regs = {
-		.enb_reg = -1,
-		.status_reg = SPEAR320_INT_STS_MASK_REG,
-		.status_reg_mask = SPEAR320_SHIRQ_INTRCOMM_RAS_MASK,
-		.clear_reg = SPEAR320_INT_CLR_MASK_REG,
-		.reset_to_clear = 1,
-	},
-};
-
 /* DMAC platform data's slave info */
 struct pl08x_channel_data spear320_dma_info[] = {
 	{
@@ -416,41 +237,17 @@ static struct of_dev_auxdata spear320_auxdata_lookup[] __initdata = {
 
 static void __init spear320_dt_init(void)
 {
-	void __iomem *base;
-	int ret;
-
 	pl080_plat_data.slave_channels = spear320_dma_info;
 	pl080_plat_data.num_slave_channels = ARRAY_SIZE(spear320_dma_info);
 
 	of_platform_populate(NULL, of_default_bus_match_table,
 			spear320_auxdata_lookup, NULL);
-
-	/* shared irq registration */
-	base = ioremap(SPEAR320_SOC_CONFIG_BASE, SZ_4K);
-	if (base) {
-		/* shirq 1 */
-		shirq_ras1.regs.base = base;
-		ret = spear_shirq_register(&shirq_ras1);
-		if (ret)
-			pr_err("Error registering Shared IRQ 1\n");
-
-		/* shirq 3 */
-		shirq_ras3.regs.base = base;
-		ret = spear_shirq_register(&shirq_ras3);
-		if (ret)
-			pr_err("Error registering Shared IRQ 3\n");
-
-		/* shirq 4 */
-		shirq_intrcomm_ras.regs.base = base;
-		ret = spear_shirq_register(&shirq_intrcomm_ras);
-		if (ret)
-			pr_err("Error registering Shared IRQ 4\n");
-	}
 }
 
 static const char * const spear320_dt_board_compat[] = {
 	"st,spear320",
 	"st,spear320-evb",
+	"st,spear320-hmi",
 	NULL,
 };
 
diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c
index 98144baf888..38fe95db31a 100644
--- a/arch/arm/mach-spear3xx/spear3xx.c
+++ b/arch/arm/mach-spear3xx/spear3xx.c
@@ -15,6 +15,7 @@
 
 #include <linux/amba/pl022.h>
 #include <linux/amba/pl08x.h>
+#include <linux/irqchip/spear-shirq.h>
 #include <linux/of_irq.h>
 #include <linux/io.h>
 #include <asm/hardware/pl080.h>
@@ -121,6 +122,9 @@ struct sys_timer spear3xx_timer = {
 
 static const struct of_device_id vic_of_match[] __initconst = {
 	{ .compatible = "arm,pl190-vic", .data = vic_of_init, },
+	{ .compatible = "st,spear300-shirq", .data = spear300_shirq_of_init, },
+	{ .compatible = "st,spear310-shirq", .data = spear310_shirq_of_init, },
+	{ .compatible = "st,spear320-shirq", .data = spear320_shirq_of_init, },
 	{ /* Sentinel */ }
 };
 
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
new file mode 100644
index 00000000000..3fdd0085e30
--- /dev/null
+++ b/arch/arm/mach-sunxi/Kconfig
@@ -0,0 +1,9 @@
+config ARCH_SUNXI
+	bool "Allwinner A1X SOCs" if ARCH_MULTI_V7
+	select CLKSRC_MMIO
+	select COMMON_CLK
+	select GENERIC_CLOCKEVENTS
+	select GENERIC_IRQ_CHIP
+	select PINCTRL
+	select SPARSE_IRQ
+	select SUNXI_TIMER
diff --git a/arch/arm/mach-sunxi/Makefile b/arch/arm/mach-sunxi/Makefile
new file mode 100644
index 00000000000..93bebfc3ff9
--- /dev/null
+++ b/arch/arm/mach-sunxi/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_ARCH_SUNXI) += sunxi.o
diff --git a/arch/arm/mach-sunxi/Makefile.boot b/arch/arm/mach-sunxi/Makefile.boot
new file mode 100644
index 00000000000..46d4cf0841c
--- /dev/null
+++ b/arch/arm/mach-sunxi/Makefile.boot
@@ -0,0 +1 @@
+zreladdr-$(CONFIG_ARCH_SUNXI)	+= 0x40008000
diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c
new file mode 100644
index 00000000000..9be910f7920
--- /dev/null
+++ b/arch/arm/mach-sunxi/sunxi.c
@@ -0,0 +1,96 @@
+/*
+ * Device Tree support for Allwinner A1X SoCs
+ *
+ * Copyright (C) 2012 Maxime Ripard
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/delay.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <linux/io.h>
+#include <linux/sunxi_timer.h>
+
+#include <linux/irqchip/sunxi.h>
+
+#include <asm/hardware/vic.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include "sunxi.h"
+
+#define WATCHDOG_CTRL_REG	0x00
+#define WATCHDOG_MODE_REG	0x04
+
+static void __iomem *wdt_base;
+
+static void sunxi_setup_restart(void)
+{
+	struct device_node *np = of_find_compatible_node(NULL, NULL,
+						"allwinner,sunxi-wdt");
+	if (WARN(!np, "unable to setup watchdog restart"))
+		return;
+
+	wdt_base = of_iomap(np, 0);
+	WARN(!wdt_base, "failed to map watchdog base address");
+}
+
+static void sunxi_restart(char mode, const char *cmd)
+{
+	if (!wdt_base)
+		return;
+
+	/* Enable timer and set reset bit in the watchdog */
+	writel(3, wdt_base + WATCHDOG_MODE_REG);
+	writel(0xa57 << 1 | 1, wdt_base + WATCHDOG_CTRL_REG);
+	while(1) {
+		mdelay(5);
+		writel(3, wdt_base + WATCHDOG_MODE_REG);
+	}
+}
+
+static struct map_desc sunxi_io_desc[] __initdata = {
+	{
+		.virtual	= (unsigned long) SUNXI_REGS_VIRT_BASE,
+		.pfn		= __phys_to_pfn(SUNXI_REGS_PHYS_BASE),
+		.length		= SUNXI_REGS_SIZE,
+		.type		= MT_DEVICE,
+	},
+};
+
+void __init sunxi_map_io(void)
+{
+	iotable_init(sunxi_io_desc, ARRAY_SIZE(sunxi_io_desc));
+}
+
+static void __init sunxi_dt_init(void)
+{
+	sunxi_setup_restart();
+
+	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
+static const char * const sunxi_board_dt_compat[] = {
+	"allwinner,sun4i",
+	"allwinner,sun5i",
+	NULL,
+};
+
+DT_MACHINE_START(SUNXI_DT, "Allwinner A1X (Device Tree)")
+	.init_machine	= sunxi_dt_init,
+	.map_io		= sunxi_map_io,
+	.init_irq	= sunxi_init_irq,
+	.handle_irq	= sunxi_handle_irq,
+	.restart	= sunxi_restart,
+	.timer		= &sunxi_timer,
+	.dt_compat	= sunxi_board_dt_compat,
+MACHINE_END
diff --git a/arch/arm/mach-sunxi/sunxi.h b/arch/arm/mach-sunxi/sunxi.h
new file mode 100644
index 00000000000..33b58712ade
--- /dev/null
+++ b/arch/arm/mach-sunxi/sunxi.h
@@ -0,0 +1,20 @@
+/*
+ * Generic definitions for Allwinner SunXi SoCs
+ *
+ * Copyright (C) 2012 Maxime Ripard
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __MACH_SUNXI_H
+#define __MACH_SUNXI_H
+
+#define SUNXI_REGS_PHYS_BASE	0x01c00000
+#define SUNXI_REGS_VIRT_BASE	IOMEM(0xf1c00000)
+#define SUNXI_REGS_SIZE		(SZ_2M + SZ_1M)
+
+#endif /* __MACH_SUNXI_H */
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 9ff6f6ea361..b442f15fd01 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -55,58 +55,7 @@ config TEGRA_AHB
 	help
 	  Adds AHB configuration functionality for NVIDIA Tegra SoCs,
 	  which controls AHB bus master arbitration and some
-	  perfomance parameters(priority, prefech size).
-
-choice
-        prompt "Default low-level debug console UART"
-        default TEGRA_DEBUG_UART_NONE
-
-config TEGRA_DEBUG_UART_NONE
-        bool "None"
-
-config TEGRA_DEBUG_UARTA
-        bool "UART-A"
-
-config TEGRA_DEBUG_UARTB
-        bool "UART-B"
-
-config TEGRA_DEBUG_UARTC
-        bool "UART-C"
-
-config TEGRA_DEBUG_UARTD
-        bool "UART-D"
-
-config TEGRA_DEBUG_UARTE
-        bool "UART-E"
-
-endchoice
-
-choice
-	prompt "Automatic low-level debug console UART"
-	default TEGRA_DEBUG_UART_AUTO_NONE
-
-config TEGRA_DEBUG_UART_AUTO_NONE
-	bool "None"
-
-config TEGRA_DEBUG_UART_AUTO_ODMDATA
-	bool "Via ODMDATA"
-	help
-	  Automatically determines which UART to use for low-level debug based
-	  on the ODMDATA value. This value is part of the BCT, and is written
-	  to the boot memory device using nvflash, or other flashing tool.
-	  When bits 19:18 are 3, then bits 17:15 indicate which UART to use;
-	  0/1/2/3/4 are UART A/B/C/D/E.
-
-config TEGRA_DEBUG_UART_AUTO_SCRATCH
-	bool "Via UART scratch register"
-	help
-	  Automatically determines which UART to use for low-level debug based
-	  on the UART scratch register value. Some bootloaders put ASCII 'D'
-	  in this register when they initialize their own console UART output.
-	  Using this option allows the kernel to automatically pick the same
-	  UART.
-
-endchoice
+	  performance parameters(priority, prefech size).
 
 config TEGRA_EMC_SCALING_ENABLE
 	bool "Enable scaling the memory frequency"
diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
index 9aa653b3eb3..0979e8bba78 100644
--- a/arch/arm/mach-tegra/Makefile
+++ b/arch/arm/mach-tegra/Makefile
@@ -8,15 +8,24 @@ obj-y					+= pmc.o
 obj-y					+= flowctrl.o
 obj-y					+= powergate.o
 obj-y					+= apbio.o
+obj-y					+= pm.o
 obj-$(CONFIG_CPU_IDLE)			+= cpuidle.o
 obj-$(CONFIG_CPU_IDLE)			+= sleep.o
 obj-$(CONFIG_ARCH_TEGRA_2x_SOC)         += tegra20_clocks.o
 obj-$(CONFIG_ARCH_TEGRA_2x_SOC)         += tegra20_clocks_data.o
+obj-$(CONFIG_ARCH_TEGRA_2x_SOC)		+= tegra20_speedo.o
 obj-$(CONFIG_ARCH_TEGRA_2x_SOC)		+= tegra2_emc.o
-obj-$(CONFIG_ARCH_TEGRA_2x_SOC)		+= sleep-t20.o
+obj-$(CONFIG_ARCH_TEGRA_2x_SOC)		+= sleep-tegra20.o
+ifeq ($(CONFIG_CPU_IDLE),y)
+obj-$(CONFIG_ARCH_TEGRA_2x_SOC)		+= cpuidle-tegra20.o
+endif
 obj-$(CONFIG_ARCH_TEGRA_3x_SOC)		+= tegra30_clocks.o
 obj-$(CONFIG_ARCH_TEGRA_3x_SOC)		+= tegra30_clocks_data.o
-obj-$(CONFIG_ARCH_TEGRA_3x_SOC)		+= sleep-t30.o
+obj-$(CONFIG_ARCH_TEGRA_3x_SOC)		+= tegra30_speedo.o
+obj-$(CONFIG_ARCH_TEGRA_3x_SOC)		+= sleep-tegra30.o
+ifeq ($(CONFIG_CPU_IDLE),y)
+obj-$(CONFIG_ARCH_TEGRA_3x_SOC)		+= cpuidle-tegra30.o
+endif
 obj-$(CONFIG_SMP)			+= platsmp.o headsmp.o
 obj-$(CONFIG_SMP)                       += reset.o
 obj-$(CONFIG_HOTPLUG_CPU)               += hotplug.o
diff --git a/arch/arm/mach-tegra/apbio.c b/arch/arm/mach-tegra/apbio.c
index b5015d0f191..d091675ba37 100644
--- a/arch/arm/mach-tegra/apbio.c
+++ b/arch/arm/mach-tegra/apbio.c
@@ -15,7 +15,6 @@
 
 #include <linux/kernel.h>
 #include <linux/io.h>
-#include <mach/iomap.h>
 #include <linux/of.h>
 #include <linux/dmaengine.h>
 #include <linux/dma-mapping.h>
@@ -24,9 +23,8 @@
 #include <linux/sched.h>
 #include <linux/mutex.h>
 
-#include <mach/dma.h>
-
 #include "apbio.h"
+#include "iomap.h"
 
 #if defined(CONFIG_TEGRA20_APB_DMA)
 static DEFINE_MUTEX(tegra_apb_dma_lock);
@@ -71,7 +69,6 @@ bool tegra_apb_dma_init(void)
 
 	dma_sconfig.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
 	dma_sconfig.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
-	dma_sconfig.slave_id = TEGRA_DMA_REQ_SEL_CNTR;
 	dma_sconfig.src_maxburst = 1;
 	dma_sconfig.dst_maxburst = 1;
 
diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c
index aa5325cd1c4..734d9cc87f2 100644
--- a/arch/arm/mach-tegra/board-dt-tegra20.c
+++ b/arch/arm/mach-tegra/board-dt-tegra20.c
@@ -40,12 +40,10 @@
 #include <asm/mach/time.h>
 #include <asm/setup.h>
 
-#include <mach/iomap.h>
-#include <mach/irqs.h>
-
 #include "board.h"
 #include "clock.h"
 #include "common.h"
+#include "iomap.h"
 
 struct tegra_ehci_platform_data tegra_ehci1_pdata = {
 	.operating_mode = TEGRA_USB_OTG,
@@ -91,6 +89,17 @@ struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = {
 		       &tegra_ehci3_pdata),
 	OF_DEV_AUXDATA("nvidia,tegra20-apbdma", TEGRA_APB_DMA_BASE, "tegra-apbdma", NULL),
 	OF_DEV_AUXDATA("nvidia,tegra20-pwm", TEGRA_PWFM_BASE, "tegra-pwm", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra20-sflash", 0x7000c380, "spi", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000D400, "spi_tegra.0", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000D600, "spi_tegra.1", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000D800, "spi_tegra.2", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000DA00, "spi_tegra.3", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra20-host1x", 0x50000000, "host1x", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra20-dc", 0x54200000, "tegradc.0", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra20-dc", 0x54240000, "tegradc.1", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra20-hdmi", 0x54280000, "hdmi", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra20-dsi", 0x54300000, "dsi", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra20-tvo", 0x542c0000, "tvo", NULL),
 	{}
 };
 
@@ -104,8 +113,20 @@ static __initdata struct tegra_clk_init_table tegra_dt_clk_init_table[] = {
 	{ "pll_a",      "pll_p_out1",   56448000,       true },
 	{ "pll_a_out0", "pll_a",        11289600,       true },
 	{ "cdev1",      NULL,           0,              true },
+	{ "blink",      "clk_32k",      32768,          true },
 	{ "i2s1",       "pll_a_out0",   11289600,       false},
 	{ "i2s2",       "pll_a_out0",   11289600,       false},
+	{ "sdmmc1",	"pll_p",	48000000,	false},
+	{ "sdmmc3",	"pll_p",	48000000,	false},
+	{ "sdmmc4",	"pll_p",	48000000,	false},
+	{ "spi",	"pll_p",	20000000,	false },
+	{ "sbc1",	"pll_p",	100000000,	false },
+	{ "sbc2",	"pll_p",	100000000,	false },
+	{ "sbc3",	"pll_p",	100000000,	false },
+	{ "sbc4",	"pll_p",	100000000,	false },
+	{ "host1x",	"pll_c",	150000000,	false },
+	{ "disp1",	"pll_p",	600000000,	false },
+	{ "disp2",	"pll_p",	600000000,	false },
 	{ NULL,		NULL,		0,		0},
 };
 
diff --git a/arch/arm/mach-tegra/board-dt-tegra30.c b/arch/arm/mach-tegra/board-dt-tegra30.c
index 5e92a81f9a2..6497d1236b0 100644
--- a/arch/arm/mach-tegra/board-dt-tegra30.c
+++ b/arch/arm/mach-tegra/board-dt-tegra30.c
@@ -33,11 +33,10 @@
 #include <asm/mach/arch.h>
 #include <asm/hardware/gic.h>
 
-#include <mach/iomap.h>
-
 #include "board.h"
 #include "clock.h"
 #include "common.h"
+#include "iomap.h"
 
 struct of_dev_auxdata tegra30_auxdata_lookup[] __initdata = {
 	OF_DEV_AUXDATA("nvidia,tegra20-sdhci", 0x78000000, "sdhci-tegra.0", NULL),
@@ -52,6 +51,18 @@ struct of_dev_auxdata tegra30_auxdata_lookup[] __initdata = {
 	OF_DEV_AUXDATA("nvidia,tegra30-ahub", 0x70080000, "tegra30-ahub", NULL),
 	OF_DEV_AUXDATA("nvidia,tegra30-apbdma", 0x6000a000, "tegra-apbdma", NULL),
 	OF_DEV_AUXDATA("nvidia,tegra30-pwm", TEGRA_PWFM_BASE, "tegra-pwm", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000D400, "spi_tegra.0", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000D600, "spi_tegra.1", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000D800, "spi_tegra.2", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000DA00, "spi_tegra.3", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000DC00, "spi_tegra.4", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000DE00, "spi_tegra.5", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra30-host1x", 0x50000000, "host1x", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra30-dc", 0x54200000, "tegradc.0", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra30-dc", 0x54240000, "tegradc.1", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra30-hdmi", 0x54280000, "hdmi", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra30-dsi", 0x54300000, "dsi", NULL),
+	OF_DEV_AUXDATA("nvidia,tegra30-tvo", 0x542c0000, "tvo", NULL),
 	{}
 };
 
@@ -62,11 +73,24 @@ static __initdata struct tegra_clk_init_table tegra_dt_clk_init_table[] = {
 	{ "pll_a_out0",	"pll_a",	11289600,	true },
 	{ "extern1",	"pll_a_out0",	0,		true },
 	{ "clk_out_1",	"extern1",	0,		true },
+	{ "blink",	"clk_32k",	32768,		true },
 	{ "i2s0",	"pll_a_out0",	11289600,	false},
 	{ "i2s1",	"pll_a_out0",	11289600,	false},
 	{ "i2s2",	"pll_a_out0",	11289600,	false},
 	{ "i2s3",	"pll_a_out0",	11289600,	false},
 	{ "i2s4",	"pll_a_out0",	11289600,	false},
+	{ "sdmmc1",	"pll_p",	48000000,	false},
+	{ "sdmmc3",	"pll_p",	48000000,	false},
+	{ "sdmmc4",	"pll_p",	48000000,	false},
+	{ "sbc1",	"pll_p",	100000000,	false},
+	{ "sbc2",	"pll_p",	100000000,	false},
+	{ "sbc3",	"pll_p",	100000000,	false},
+	{ "sbc4",	"pll_p",	100000000,	false},
+	{ "sbc5",	"pll_p",	100000000,	false},
+	{ "sbc6",	"pll_p",	100000000,	false},
+	{ "host1x",	"pll_c",	150000000,	false},
+	{ "disp1",	"pll_p",	600000000,	false},
+	{ "disp2",	"pll_p",	600000000,	false},
 	{ NULL,		NULL,		0,		0},
 };
 
diff --git a/arch/arm/mach-tegra/clock.c b/arch/arm/mach-tegra/clock.c
index fd82085eca5..867bf8bf556 100644
--- a/arch/arm/mach-tegra/clock.c
+++ b/arch/arm/mach-tegra/clock.c
@@ -27,8 +27,6 @@
 #include <linux/seq_file.h>
 #include <linux/slab.h>
 
-#include <mach/clk.h>
-
 #include "board.h"
 #include "clock.h"
 #include "tegra_cpu_car.h"
diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c
index 0b0a5f556d3..0816562725f 100644
--- a/arch/arm/mach-tegra/common.c
+++ b/arch/arm/mach-tegra/common.c
@@ -26,16 +26,17 @@
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/hardware/gic.h>
 
-#include <mach/iomap.h>
 #include <mach/powergate.h>
 
 #include "board.h"
 #include "clock.h"
 #include "common.h"
 #include "fuse.h"
+#include "iomap.h"
 #include "pmc.h"
 #include "apbio.h"
 #include "sleep.h"
+#include "pm.h"
 
 /*
  * Storage for debug-macro.S's state.
@@ -44,14 +45,15 @@
  * kernel is loaded. The data is declared here rather than debug-macro.S so
  * that multiple inclusions of debug-macro.S point at the same data.
  */
-#define TEGRA_DEBUG_UART_OFFSET (TEGRA_DEBUG_UART_BASE & 0xFFFF)
-u32 tegra_uart_config[3] = {
+u32 tegra_uart_config[4] = {
 	/* Debug UART initialization required */
 	1,
 	/* Debug UART physical address */
-	(u32)(IO_APB_PHYS + TEGRA_DEBUG_UART_OFFSET),
+	0,
 	/* Debug UART virtual address */
-	(u32)(IO_APB_VIRT + TEGRA_DEBUG_UART_OFFSET),
+	0,
+	/* Scratch space for debug macro */
+	0,
 };
 
 #ifdef CONFIG_OF
@@ -104,25 +106,30 @@ static __initdata struct tegra_clk_init_table tegra30_clk_init_table[] = {
 	{ "clk_m",	NULL,		0,		true },
 	{ "pll_p",	"clk_m",	408000000,	true },
 	{ "pll_p_out1",	"pll_p",	9600000,	true },
+	{ "pll_p_out4",	"pll_p",	102000000,	true },
+	{ "sclk",	"pll_p_out4",	102000000,	true },
+	{ "hclk",	"sclk",		102000000,	true },
+	{ "pclk",	"hclk",		51000000,	true },
+	{ "csite",	NULL,		0,		true },
 	{ NULL,		NULL,		0,		0},
 };
 #endif
 
 
-static void __init tegra_init_cache(u32 tag_latency, u32 data_latency)
+static void __init tegra_init_cache(void)
 {
 #ifdef CONFIG_CACHE_L2X0
+	int ret;
 	void __iomem *p = IO_ADDRESS(TEGRA_ARM_PERIF_BASE) + 0x3000;
 	u32 aux_ctrl, cache_type;
 
-	writel_relaxed(tag_latency, p + L2X0_TAG_LATENCY_CTRL);
-	writel_relaxed(data_latency, p + L2X0_DATA_LATENCY_CTRL);
-
 	cache_type = readl(p + L2X0_CACHE_TYPE);
 	aux_ctrl = (cache_type & 0x700) << (17-8);
-	aux_ctrl |= 0x6C000001;
+	aux_ctrl |= 0x7C400001;
 
-	l2x0_init(p, aux_ctrl, 0x8200c3fe);
+	ret = l2x0_of_init(aux_ctrl, 0x8200c3fe);
+	if (!ret)
+		l2x0_saved_regs_addr = virt_to_phys(&l2x0_saved_regs);
 #endif
 
 }
@@ -134,7 +141,7 @@ void __init tegra20_init_early(void)
 	tegra_init_fuse();
 	tegra2_init_clocks();
 	tegra_clk_init_from_table(tegra20_clk_init_table);
-	tegra_init_cache(0x331, 0x441);
+	tegra_init_cache();
 	tegra_pmc_init();
 	tegra_powergate_init();
 	tegra20_hotplug_init();
@@ -147,7 +154,7 @@ void __init tegra30_init_early(void)
 	tegra_init_fuse();
 	tegra30_init_clocks();
 	tegra_clk_init_from_table(tegra30_clk_init_table);
-	tegra_init_cache(0x441, 0x551);
+	tegra_init_cache();
 	tegra_pmc_init();
 	tegra_powergate_init();
 	tegra30_hotplug_init();
diff --git a/arch/arm/mach-tegra/cpu-tegra.c b/arch/arm/mach-tegra/cpu-tegra.c
index 627bf0f4262..a74d3c7d2e2 100644
--- a/arch/arm/mach-tegra/cpu-tegra.c
+++ b/arch/arm/mach-tegra/cpu-tegra.c
@@ -30,9 +30,6 @@
 #include <linux/io.h>
 #include <linux/suspend.h>
 
-
-#include <mach/clk.h>
-
 /* Frequency table index must be sequential starting at 0 */
 static struct cpufreq_frequency_table freq_table[] = {
 	{ 0, 216000 },
diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
new file mode 100644
index 00000000000..d32e8b0dbd4
--- /dev/null
+++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
@@ -0,0 +1,66 @@
+/*
+ * CPU idle driver for Tegra CPUs
+ *
+ * Copyright (c) 2010-2012, NVIDIA Corporation.
+ * Copyright (c) 2011 Google, Inc.
+ * Author: Colin Cross <ccross@android.com>
+ *         Gary King <gking@nvidia.com>
+ *
+ * Rework for 3.3 by Peter De Schrijver <pdeschrijver@nvidia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/cpuidle.h>
+
+#include <asm/cpuidle.h>
+
+static struct cpuidle_driver tegra_idle_driver = {
+	.name = "tegra_idle",
+	.owner = THIS_MODULE,
+	.en_core_tk_irqen = 1,
+	.state_count = 1,
+	.states = {
+		[0] = ARM_CPUIDLE_WFI_STATE_PWR(600),
+	},
+};
+
+static DEFINE_PER_CPU(struct cpuidle_device, tegra_idle_device);
+
+int __init tegra20_cpuidle_init(void)
+{
+	int ret;
+	unsigned int cpu;
+	struct cpuidle_device *dev;
+	struct cpuidle_driver *drv = &tegra_idle_driver;
+
+	ret = cpuidle_register_driver(&tegra_idle_driver);
+	if (ret) {
+		pr_err("CPUidle driver registration failed\n");
+		return ret;
+	}
+
+	for_each_possible_cpu(cpu) {
+		dev = &per_cpu(tegra_idle_device, cpu);
+		dev->cpu = cpu;
+
+		dev->state_count = drv->state_count;
+		ret = cpuidle_register_device(dev);
+		if (ret) {
+			pr_err("CPU%u: CPUidle device registration failed\n",
+				cpu);
+			return ret;
+		}
+	}
+	return 0;
+}
diff --git a/arch/arm/mach-tegra/cpuidle-tegra30.c b/arch/arm/mach-tegra/cpuidle-tegra30.c
new file mode 100644
index 00000000000..5e8cbf5b799
--- /dev/null
+++ b/arch/arm/mach-tegra/cpuidle-tegra30.c
@@ -0,0 +1,188 @@
+/*
+ * CPU idle driver for Tegra CPUs
+ *
+ * Copyright (c) 2010-2012, NVIDIA Corporation.
+ * Copyright (c) 2011 Google, Inc.
+ * Author: Colin Cross <ccross@android.com>
+ *         Gary King <gking@nvidia.com>
+ *
+ * Rework for 3.3 by Peter De Schrijver <pdeschrijver@nvidia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/cpuidle.h>
+#include <linux/cpu_pm.h>
+#include <linux/clockchips.h>
+
+#include <asm/cpuidle.h>
+#include <asm/proc-fns.h>
+#include <asm/suspend.h>
+#include <asm/smp_plat.h>
+
+#include "pm.h"
+#include "sleep.h"
+#include "tegra_cpu_car.h"
+
+#ifdef CONFIG_PM_SLEEP
+static int tegra30_idle_lp2(struct cpuidle_device *dev,
+			    struct cpuidle_driver *drv,
+			    int index);
+#endif
+
+static struct cpuidle_driver tegra_idle_driver = {
+	.name = "tegra_idle",
+	.owner = THIS_MODULE,
+	.en_core_tk_irqen = 1,
+#ifdef CONFIG_PM_SLEEP
+	.state_count = 2,
+#else
+	.state_count = 1,
+#endif
+	.states = {
+		[0] = ARM_CPUIDLE_WFI_STATE_PWR(600),
+#ifdef CONFIG_PM_SLEEP
+		[1] = {
+			.enter			= tegra30_idle_lp2,
+			.exit_latency		= 2000,
+			.target_residency	= 2200,
+			.power_usage		= 0,
+			.flags			= CPUIDLE_FLAG_TIME_VALID,
+			.name			= "powered-down",
+			.desc			= "CPU power gated",
+		},
+#endif
+	},
+};
+
+static DEFINE_PER_CPU(struct cpuidle_device, tegra_idle_device);
+
+#ifdef CONFIG_PM_SLEEP
+static bool tegra30_cpu_cluster_power_down(struct cpuidle_device *dev,
+					   struct cpuidle_driver *drv,
+					   int index)
+{
+	struct cpuidle_state *state = &drv->states[index];
+	u32 cpu_on_time = state->exit_latency;
+	u32 cpu_off_time = state->target_residency - state->exit_latency;
+
+	/* All CPUs entering LP2 is not working.
+	 * Don't let CPU0 enter LP2 when any secondary CPU is online.
+	 */
+	if (num_online_cpus() > 1 || !tegra_cpu_rail_off_ready()) {
+		cpu_do_idle();
+		return false;
+	}
+
+	clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &dev->cpu);
+
+	tegra_idle_lp2_last(cpu_on_time, cpu_off_time);
+
+	clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &dev->cpu);
+
+	return true;
+}
+
+#ifdef CONFIG_SMP
+static bool tegra30_cpu_core_power_down(struct cpuidle_device *dev,
+					struct cpuidle_driver *drv,
+					int index)
+{
+	clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &dev->cpu);
+
+	smp_wmb();
+
+	save_cpu_arch_register();
+
+	cpu_suspend(0, tegra30_sleep_cpu_secondary_finish);
+
+	restore_cpu_arch_register();
+
+	clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &dev->cpu);
+
+	return true;
+}
+#else
+static inline bool tegra30_cpu_core_power_down(struct cpuidle_device *dev,
+					       struct cpuidle_driver *drv,
+					       int index)
+{
+	return true;
+}
+#endif
+
+static int __cpuinit tegra30_idle_lp2(struct cpuidle_device *dev,
+				      struct cpuidle_driver *drv,
+				      int index)
+{
+	u32 cpu = is_smp() ? cpu_logical_map(dev->cpu) : dev->cpu;
+	bool entered_lp2 = false;
+	bool last_cpu;
+
+	local_fiq_disable();
+
+	last_cpu = tegra_set_cpu_in_lp2(cpu);
+	cpu_pm_enter();
+
+	if (cpu == 0) {
+		if (last_cpu)
+			entered_lp2 = tegra30_cpu_cluster_power_down(dev, drv,
+								     index);
+		else
+			cpu_do_idle();
+	} else {
+		entered_lp2 = tegra30_cpu_core_power_down(dev, drv, index);
+	}
+
+	cpu_pm_exit();
+	tegra_clear_cpu_in_lp2(cpu);
+
+	local_fiq_enable();
+
+	smp_rmb();
+
+	return (entered_lp2) ? index : 0;
+}
+#endif
+
+int __init tegra30_cpuidle_init(void)
+{
+	int ret;
+	unsigned int cpu;
+	struct cpuidle_device *dev;
+	struct cpuidle_driver *drv = &tegra_idle_driver;
+
+#ifdef CONFIG_PM_SLEEP
+	tegra_tear_down_cpu = tegra30_tear_down_cpu;
+#endif
+
+	ret = cpuidle_register_driver(&tegra_idle_driver);
+	if (ret) {
+		pr_err("CPUidle driver registration failed\n");
+		return ret;
+	}
+
+	for_each_possible_cpu(cpu) {
+		dev = &per_cpu(tegra_idle_device, cpu);
+		dev->cpu = cpu;
+
+		dev->state_count = drv->state_count;
+		ret = cpuidle_register_device(dev);
+		if (ret) {
+			pr_err("CPU%u: CPUidle device registration failed\n",
+				cpu);
+			return ret;
+		}
+	}
+	return 0;
+}
diff --git a/arch/arm/mach-tegra/cpuidle.c b/arch/arm/mach-tegra/cpuidle.c
index 566e2f88899..d0651397aec 100644
--- a/arch/arm/mach-tegra/cpuidle.c
+++ b/arch/arm/mach-tegra/cpuidle.c
@@ -23,85 +23,26 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/cpu.h>
-#include <linux/cpuidle.h>
-#include <linux/hrtimer.h>
 
-#include <asm/proc-fns.h>
-
-#include <mach/iomap.h>
-
-static int tegra_idle_enter_lp3(struct cpuidle_device *dev,
-				struct cpuidle_driver *drv, int index);
-
-struct cpuidle_driver tegra_idle_driver = {
-	.name = "tegra_idle",
-	.owner = THIS_MODULE,
-	.state_count = 1,
-	.states = {
-		[0] = {
-			.enter			= tegra_idle_enter_lp3,
-			.exit_latency		= 10,
-			.target_residency	= 10,
-			.power_usage		= 600,
-			.flags			= CPUIDLE_FLAG_TIME_VALID,
-			.name			= "LP3",
-			.desc			= "CPU flow-controlled",
-		},
-	},
-};
-
-static DEFINE_PER_CPU(struct cpuidle_device, tegra_idle_device);
-
-static int tegra_idle_enter_lp3(struct cpuidle_device *dev,
-	struct cpuidle_driver *drv, int index)
-{
-	ktime_t enter, exit;
-	s64 us;
-
-	local_irq_disable();
-	local_fiq_disable();
-
-	enter = ktime_get();
-
-	cpu_do_idle();
-
-	exit = ktime_sub(ktime_get(), enter);
-	us = ktime_to_us(exit);
-
-	local_fiq_enable();
-	local_irq_enable();
-
-	dev->last_residency = us;
-
-	return index;
-}
+#include "fuse.h"
+#include "cpuidle.h"
 
 static int __init tegra_cpuidle_init(void)
 {
 	int ret;
-	unsigned int cpu;
-	struct cpuidle_device *dev;
-	struct cpuidle_driver *drv = &tegra_idle_driver;
 
-	ret = cpuidle_register_driver(&tegra_idle_driver);
-	if (ret) {
-		pr_err("CPUidle driver registration failed\n");
-		return ret;
+	switch (tegra_chip_id) {
+	case TEGRA20:
+		ret = tegra20_cpuidle_init();
+		break;
+	case TEGRA30:
+		ret = tegra30_cpuidle_init();
+		break;
+	default:
+		ret = -ENODEV;
+		break;
 	}
 
-	for_each_possible_cpu(cpu) {
-		dev = &per_cpu(tegra_idle_device, cpu);
-		dev->cpu = cpu;
-
-		dev->state_count = drv->state_count;
-		ret = cpuidle_register_device(dev);
-		if (ret) {
-			pr_err("CPU%u: CPUidle device registration failed\n",
-				cpu);
-			return ret;
-		}
-	}
-	return 0;
+	return ret;
 }
 device_initcall(tegra_cpuidle_init);
diff --git a/arch/arm/mach-tegra/cpuidle.h b/arch/arm/mach-tegra/cpuidle.h
new file mode 100644
index 00000000000..496204d34e5
--- /dev/null
+++ b/arch/arm/mach-tegra/cpuidle.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2012, NVIDIA Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __MACH_TEGRA_CPUIDLE_H
+#define __MACH_TEGRA_CPUIDLE_H
+
+#ifdef CONFIG_ARCH_TEGRA_2x_SOC
+int tegra20_cpuidle_init(void);
+#else
+static inline int tegra20_cpuidle_init(void) { return -ENODEV; }
+#endif
+
+#ifdef CONFIG_ARCH_TEGRA_3x_SOC
+int tegra30_cpuidle_init(void);
+#else
+static inline int tegra30_cpuidle_init(void) { return -ENODEV; }
+#endif
+
+#endif
diff --git a/arch/arm/mach-tegra/flowctrl.c b/arch/arm/mach-tegra/flowctrl.c
index f07488e0bd3..a2250ddae79 100644
--- a/arch/arm/mach-tegra/flowctrl.c
+++ b/arch/arm/mach-tegra/flowctrl.c
@@ -21,10 +21,10 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/io.h>
-
-#include <mach/iomap.h>
+#include <linux/cpumask.h>
 
 #include "flowctrl.h"
+#include "iomap.h"
 
 u8 flowctrl_offset_halt_cpu[] = {
 	FLOW_CTRL_HALT_CPU0_EVENTS,
@@ -51,6 +51,14 @@ static void flowctrl_update(u8 offset, u32 value)
 	readl_relaxed(addr);
 }
 
+u32 flowctrl_read_cpu_csr(unsigned int cpuid)
+{
+	u8 offset = flowctrl_offset_cpu_csr[cpuid];
+	void __iomem *addr = IO_ADDRESS(TEGRA_FLOW_CTRL_BASE) + offset;
+
+	return readl(addr);
+}
+
 void flowctrl_write_cpu_csr(unsigned int cpuid, u32 value)
 {
 	return flowctrl_update(flowctrl_offset_cpu_csr[cpuid], value);
@@ -60,3 +68,41 @@ void flowctrl_write_cpu_halt(unsigned int cpuid, u32 value)
 {
 	return flowctrl_update(flowctrl_offset_halt_cpu[cpuid], value);
 }
+
+void flowctrl_cpu_suspend_enter(unsigned int cpuid)
+{
+	unsigned int reg;
+	int i;
+
+	reg = flowctrl_read_cpu_csr(cpuid);
+	reg &= ~TEGRA30_FLOW_CTRL_CSR_WFE_BITMAP;	/* clear wfe bitmap */
+	reg &= ~TEGRA30_FLOW_CTRL_CSR_WFI_BITMAP;	/* clear wfi bitmap */
+	reg |= FLOW_CTRL_CSR_INTR_FLAG;			/* clear intr flag */
+	reg |= FLOW_CTRL_CSR_EVENT_FLAG;		/* clear event flag */
+	reg |= TEGRA30_FLOW_CTRL_CSR_WFI_CPU0 << cpuid;	/* pwr gating on wfi */
+	reg |= FLOW_CTRL_CSR_ENABLE;			/* pwr gating */
+	flowctrl_write_cpu_csr(cpuid, reg);
+
+	for (i = 0; i < num_possible_cpus(); i++) {
+		if (i == cpuid)
+			continue;
+		reg = flowctrl_read_cpu_csr(i);
+		reg |= FLOW_CTRL_CSR_EVENT_FLAG;
+		reg |= FLOW_CTRL_CSR_INTR_FLAG;
+		flowctrl_write_cpu_csr(i, reg);
+	}
+}
+
+void flowctrl_cpu_suspend_exit(unsigned int cpuid)
+{
+	unsigned int reg;
+
+	/* Disable powergating via flow controller for CPU0 */
+	reg = flowctrl_read_cpu_csr(cpuid);
+	reg &= ~TEGRA30_FLOW_CTRL_CSR_WFE_BITMAP;	/* clear wfe bitmap */
+	reg &= ~TEGRA30_FLOW_CTRL_CSR_WFI_BITMAP;	/* clear wfi bitmap */
+	reg &= ~FLOW_CTRL_CSR_ENABLE;			/* clear enable */
+	reg |= FLOW_CTRL_CSR_INTR_FLAG;			/* clear intr */
+	reg |= FLOW_CTRL_CSR_EVENT_FLAG;		/* clear event */
+	flowctrl_write_cpu_csr(cpuid, reg);
+}
diff --git a/arch/arm/mach-tegra/flowctrl.h b/arch/arm/mach-tegra/flowctrl.h
index 19428173855..0798dec1832 100644
--- a/arch/arm/mach-tegra/flowctrl.h
+++ b/arch/arm/mach-tegra/flowctrl.h
@@ -34,9 +34,17 @@
 #define FLOW_CTRL_HALT_CPU1_EVENTS	0x14
 #define FLOW_CTRL_CPU1_CSR		0x18
 
+#define TEGRA30_FLOW_CTRL_CSR_WFI_CPU0		(1 << 8)
+#define TEGRA30_FLOW_CTRL_CSR_WFE_BITMAP	(0xF << 4)
+#define TEGRA30_FLOW_CTRL_CSR_WFI_BITMAP	(0xF << 8)
+
 #ifndef __ASSEMBLY__
+u32 flowctrl_read_cpu_csr(unsigned int cpuid);
 void flowctrl_write_cpu_csr(unsigned int cpuid, u32 value);
 void flowctrl_write_cpu_halt(unsigned int cpuid, u32 value);
+
+void flowctrl_cpu_suspend_enter(unsigned int cpuid);
+void flowctrl_cpu_suspend_exit(unsigned int cpuid);
 #endif
 
 #endif
diff --git a/arch/arm/mach-tegra/fuse.c b/arch/arm/mach-tegra/fuse.c
index 0b7db174a5d..8121742711f 100644
--- a/arch/arm/mach-tegra/fuse.c
+++ b/arch/arm/mach-tegra/fuse.c
@@ -21,22 +21,28 @@
 #include <linux/io.h>
 #include <linux/export.h>
 
-#include <mach/iomap.h>
-
 #include "fuse.h"
+#include "iomap.h"
 #include "apbio.h"
 
 #define FUSE_UID_LOW		0x108
 #define FUSE_UID_HIGH		0x10c
 #define FUSE_SKU_INFO		0x110
-#define FUSE_SPARE_BIT		0x200
+
+#define TEGRA20_FUSE_SPARE_BIT		0x200
+#define TEGRA30_FUSE_SPARE_BIT		0x244
 
 int tegra_sku_id;
 int tegra_cpu_process_id;
 int tegra_core_process_id;
 int tegra_chip_id;
+int tegra_cpu_speedo_id;		/* only exist in Tegra30 and later */
+int tegra_soc_speedo_id;
 enum tegra_revision tegra_revision;
 
+static int tegra_fuse_spare_bit;
+static void (*tegra_init_speedo_data)(void);
+
 /* The BCT to use at boot is specified by board straps that can be read
  * through a APB misc register and decoded. 2 bits, i.e. 4 possible BCTs.
  */
@@ -57,14 +63,14 @@ static const char *tegra_revision_name[TEGRA_REVISION_MAX] = {
 	[TEGRA_REVISION_A04]     = "A04",
 };
 
-static inline u32 tegra_fuse_readl(unsigned long offset)
+u32 tegra_fuse_readl(unsigned long offset)
 {
 	return tegra_apb_readl(TEGRA_FUSE_BASE + offset);
 }
 
-static inline bool get_spare_fuse(int bit)
+bool tegra_spare_fuse(int bit)
 {
-	return tegra_fuse_readl(FUSE_SPARE_BIT + bit * 4);
+	return tegra_fuse_readl(tegra_fuse_spare_bit + bit * 4);
 }
 
 static enum tegra_revision tegra_get_revision(u32 id)
@@ -78,7 +84,7 @@ static enum tegra_revision tegra_get_revision(u32 id)
 		return TEGRA_REVISION_A02;
 	case 3:
 		if (tegra_chip_id == TEGRA20 &&
-			(get_spare_fuse(18) || get_spare_fuse(19)))
+			(tegra_spare_fuse(18) || tegra_spare_fuse(19)))
 			return TEGRA_REVISION_A03p;
 		else
 			return TEGRA_REVISION_A03;
@@ -89,6 +95,16 @@ static enum tegra_revision tegra_get_revision(u32 id)
 	}
 }
 
+static void tegra_get_process_id(void)
+{
+	u32 reg;
+
+	reg = tegra_fuse_readl(tegra_fuse_spare_bit);
+	tegra_cpu_process_id = (reg >> 6) & 3;
+	reg = tegra_fuse_readl(tegra_fuse_spare_bit);
+	tegra_core_process_id = (reg >> 12) & 3;
+}
+
 void tegra_init_fuse(void)
 {
 	u32 id;
@@ -100,19 +116,29 @@ void tegra_init_fuse(void)
 	reg = tegra_fuse_readl(FUSE_SKU_INFO);
 	tegra_sku_id = reg & 0xFF;
 
-	reg = tegra_fuse_readl(FUSE_SPARE_BIT);
-	tegra_cpu_process_id = (reg >> 6) & 3;
-
-	reg = tegra_fuse_readl(FUSE_SPARE_BIT);
-	tegra_core_process_id = (reg >> 12) & 3;
-
 	reg = tegra_apb_readl(TEGRA_APB_MISC_BASE + STRAP_OPT);
 	tegra_bct_strapping = (reg & RAM_ID_MASK) >> RAM_CODE_SHIFT;
 
 	id = readl_relaxed(IO_ADDRESS(TEGRA_APB_MISC_BASE) + 0x804);
 	tegra_chip_id = (id >> 8) & 0xff;
 
+	switch (tegra_chip_id) {
+	case TEGRA20:
+		tegra_fuse_spare_bit = TEGRA20_FUSE_SPARE_BIT;
+		tegra_init_speedo_data = &tegra20_init_speedo_data;
+		break;
+	case TEGRA30:
+		tegra_fuse_spare_bit = TEGRA30_FUSE_SPARE_BIT;
+		tegra_init_speedo_data = &tegra30_init_speedo_data;
+		break;
+	default:
+		pr_warn("Tegra: unknown chip id %d\n", tegra_chip_id);
+		tegra_fuse_spare_bit = TEGRA20_FUSE_SPARE_BIT;
+		tegra_init_speedo_data = &tegra_get_process_id;
+	}
+
 	tegra_revision = tegra_get_revision(id);
+	tegra_init_speedo_data();
 
 	pr_info("Tegra Revision: %s SKU: %d CPU Process: %d Core Process: %d\n",
 		tegra_revision_name[tegra_revision],
diff --git a/arch/arm/mach-tegra/fuse.h b/arch/arm/mach-tegra/fuse.h
index d2107b2cb85..ff1383dd61a 100644
--- a/arch/arm/mach-tegra/fuse.h
+++ b/arch/arm/mach-tegra/fuse.h
@@ -42,11 +42,27 @@ extern int tegra_sku_id;
 extern int tegra_cpu_process_id;
 extern int tegra_core_process_id;
 extern int tegra_chip_id;
+extern int tegra_cpu_speedo_id;		/* only exist in Tegra30 and later */
+extern int tegra_soc_speedo_id;
 extern enum tegra_revision tegra_revision;
 
 extern int tegra_bct_strapping;
 
 unsigned long long tegra_chip_uid(void);
 void tegra_init_fuse(void);
+bool tegra_spare_fuse(int bit);
+u32 tegra_fuse_readl(unsigned long offset);
+
+#ifdef CONFIG_ARCH_TEGRA_2x_SOC
+void tegra20_init_speedo_data(void);
+#else
+static inline void tegra20_init_speedo_data(void) {}
+#endif
+
+#ifdef CONFIG_ARCH_TEGRA_3x_SOC
+void tegra30_init_speedo_data(void);
+#else
+static inline void tegra30_init_speedo_data(void) {}
+#endif
 
 #endif
diff --git a/arch/arm/mach-tegra/headsmp.S b/arch/arm/mach-tegra/headsmp.S
index 6addc78cb6b..4a317fae686 100644
--- a/arch/arm/mach-tegra/headsmp.S
+++ b/arch/arm/mach-tegra/headsmp.S
@@ -2,10 +2,11 @@
 #include <linux/init.h>
 
 #include <asm/cache.h>
-
-#include <mach/iomap.h>
+#include <asm/asm-offsets.h>
+#include <asm/hardware/cache-l2x0.h>
 
 #include "flowctrl.h"
+#include "iomap.h"
 #include "reset.h"
 #include "sleep.h"
 
@@ -69,6 +70,64 @@ ENTRY(tegra_secondary_startup)
         b       secondary_startup
 ENDPROC(tegra_secondary_startup)
 
+#ifdef CONFIG_PM_SLEEP
+/*
+ *	tegra_resume
+ *
+ *	  CPU boot vector when restarting the a CPU following
+ *	  an LP2 transition. Also branched to by LP0 and LP1 resume after
+ *	  re-enabling sdram.
+ */
+ENTRY(tegra_resume)
+	bl	v7_invalidate_l1
+	/* Enable coresight */
+	mov32	r0, 0xC5ACCE55
+	mcr	p14, 0, r0, c7, c12, 6
+
+	cpu_id	r0
+	cmp	r0, #0				@ CPU0?
+	bne	cpu_resume			@ no
+
+#ifdef CONFIG_ARCH_TEGRA_3x_SOC
+	/* Are we on Tegra20? */
+	mov32	r6, TEGRA_APB_MISC_BASE
+	ldr	r0, [r6, #APB_MISC_GP_HIDREV]
+	and	r0, r0, #0xff00
+	cmp	r0, #(0x20 << 8)
+	beq	1f				@ Yes
+	/* Clear the flow controller flags for this CPU. */
+	mov32	r2, TEGRA_FLOW_CTRL_BASE + FLOW_CTRL_CPU0_CSR	@ CPU0 CSR
+	ldr	r1, [r2]
+	/* Clear event & intr flag */
+	orr	r1, r1, \
+		#FLOW_CTRL_CSR_INTR_FLAG | FLOW_CTRL_CSR_EVENT_FLAG
+	movw	r0, #0x0FFD	@ enable, cluster_switch, immed, & bitmaps
+	bic	r1, r1, r0
+	str	r1, [r2]
+1:
+#endif
+
+#ifdef CONFIG_HAVE_ARM_SCU
+	/* enable SCU */
+	mov32	r0, TEGRA_ARM_PERIF_BASE
+	ldr	r1, [r0]
+	orr	r1, r1, #1
+	str	r1, [r0]
+#endif
+
+	/* L2 cache resume & re-enable */
+	l2_cache_resume r0, r1, r2, l2x0_saved_regs_addr
+
+	b	cpu_resume
+ENDPROC(tegra_resume)
+#endif
+
+#ifdef CONFIG_CACHE_L2X0
+	.globl	l2x0_saved_regs_addr
+l2x0_saved_regs_addr:
+	.long	0
+#endif
+
 	.align L1_CACHE_SHIFT
 ENTRY(__tegra_cpu_reset_handler_start)
 
@@ -122,6 +181,17 @@ ENTRY(__tegra_cpu_reset_handler)
 1:
 #endif
 
+	/* Waking up from LP2? */
+	ldr	r9, [r12, #RESET_DATA(MASK_LP2)]
+	tst	r9, r11				@ if in_lp2
+	beq	__is_not_lp2
+	ldr	lr, [r12, #RESET_DATA(STARTUP_LP2)]
+	cmp	lr, #0
+	bleq	__die				@ no LP2 startup handler
+	bx	lr
+
+__is_not_lp2:
+
 #ifdef CONFIG_SMP
 	/*
 	 * Can only be secondary boot (initial or hotplug) but CPU 0
diff --git a/arch/arm/mach-tegra/include/mach/debug-macro.S b/arch/arm/mach-tegra/include/mach/debug-macro.S
deleted file mode 100644
index 8ce0661b8a3..00000000000
--- a/arch/arm/mach-tegra/include/mach/debug-macro.S
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * arch/arm/mach-tegra/include/mach/debug-macro.S
- *
- * Copyright (C) 2010,2011 Google, Inc.
- * Copyright (C) 2011-2012 NVIDIA CORPORATION. All Rights Reserved.
- *
- * Author:
- *	Colin Cross <ccross@google.com>
- *	Erik Gilling <konkers@google.com>
- *	Doug Anderson <dianders@chromium.org>
- *	Stephen Warren <swarren@nvidia.com>
- *
- * Portions based on mach-omap2's debug-macro.S
- * Copyright (C) 1994-1999 Russell King
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/serial_reg.h>
-
-#include <mach/iomap.h>
-#include <mach/irammap.h>
-
-		.macro  addruart, rp, rv, tmp
-		adr	\rp, 99f		@ actual addr of 99f
-		ldr	\rv, [\rp]		@ linked addr is stored there
-		sub	\rv, \rv, \rp		@ offset between the two
-		ldr	\rp, [\rp, #4]		@ linked tegra_uart_config
-		sub	\tmp, \rp, \rv		@ actual tegra_uart_config
-		ldr	\rp, [\tmp]		@ Load tegra_uart_config
-		cmp	\rp, #1			@ needs intitialization?
-		bne	100f			@ no; go load the addresses
-		mov	\rv, #0			@ yes; record init is done
-		str	\rv, [\tmp]
-		mov	\rp, #TEGRA_IRAM_BASE	@ See if cookie is in IRAM
-		ldr	\rv, [\rp, #TEGRA_IRAM_DEBUG_UART_OFFSET]
-		movw	\rp, #TEGRA_IRAM_DEBUG_UART_COOKIE & 0xffff
-		movt	\rp, #TEGRA_IRAM_DEBUG_UART_COOKIE >> 16
-		cmp	\rv, \rp		@ Cookie present?
-		bne	100f			@ No, use default UART
-		mov	\rp, #TEGRA_IRAM_BASE	@ Load UART address from IRAM
-		ldr	\rv, [\rp, #TEGRA_IRAM_DEBUG_UART_OFFSET + 4]
-		str	\rv, [\tmp, #4]		@ Store in tegra_uart_phys
-		sub	\rv, \rv, #IO_APB_PHYS	@ Calculate virt address
-		add	\rv, \rv, #IO_APB_VIRT
-		str	\rv, [\tmp, #8]		@ Store in tegra_uart_virt
-		b	100f
-
-		.align
-99:		.word	.
-		.word	tegra_uart_config
-		.ltorg
-
-100:		ldr	\rp, [\tmp, #4]		@ Load tegra_uart_phys
-		ldr	\rv, [\tmp, #8]		@ Load tegra_uart_virt
-		.endm
-
-#define UART_SHIFT 2
-
-/*
- * Code below is swiped from <asm/hardware/debug-8250.S>, but add an extra
- * check to make sure that we aren't in the CONFIG_TEGRA_DEBUG_UART_NONE case.
- * We use the fact that all 5 valid UART addresses all have something in the
- * 2nd-to-lowest byte.
- */
-
-		.macro	senduart, rd, rx
-		tst	\rx, #0x0000ff00
-		strneb	\rd, [\rx, #UART_TX << UART_SHIFT]
-1001:
-		.endm
-
-		.macro	busyuart, rd, rx
-		tst	\rx, #0x0000ff00
-		beq	1002f
-1001:		ldrb	\rd, [\rx, #UART_LSR << UART_SHIFT]
-		and	\rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE
-		teq	\rd, #UART_LSR_TEMT | UART_LSR_THRE
-		bne	1001b
-1002:
-		.endm
-
-		.macro	waituart, rd, rx
-#ifdef FLOW_CONTROL
-		tst	\rx, #0x0000ff00
-		beq	1002f
-1001:		ldrb	\rd, [\rx, #UART_MSR << UART_SHIFT]
-		tst	\rd, #UART_MSR_CTS
-		beq	1001b
-1002:
-#endif
-		.endm
diff --git a/arch/arm/mach-tegra/include/mach/dma.h b/arch/arm/mach-tegra/include/mach/dma.h
deleted file mode 100644
index 3081cc6dda3..00000000000
--- a/arch/arm/mach-tegra/include/mach/dma.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * arch/arm/mach-tegra/include/mach/dma.h
- *
- * Copyright (c) 2008-2009, NVIDIA Corporation.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-#ifndef __MACH_TEGRA_DMA_H
-#define __MACH_TEGRA_DMA_H
-
-#include <linux/list.h>
-
-#define TEGRA_DMA_REQ_SEL_CNTR			0
-#define TEGRA_DMA_REQ_SEL_I2S_2			1
-#define TEGRA_DMA_REQ_SEL_I2S_1			2
-#define TEGRA_DMA_REQ_SEL_SPD_I			3
-#define TEGRA_DMA_REQ_SEL_UI_I			4
-#define TEGRA_DMA_REQ_SEL_MIPI			5
-#define TEGRA_DMA_REQ_SEL_I2S2_2		6
-#define TEGRA_DMA_REQ_SEL_I2S2_1		7
-#define TEGRA_DMA_REQ_SEL_UARTA			8
-#define TEGRA_DMA_REQ_SEL_UARTB			9
-#define TEGRA_DMA_REQ_SEL_UARTC			10
-#define TEGRA_DMA_REQ_SEL_SPI			11
-#define TEGRA_DMA_REQ_SEL_AC97			12
-#define TEGRA_DMA_REQ_SEL_ACMODEM		13
-#define TEGRA_DMA_REQ_SEL_SL4B			14
-#define TEGRA_DMA_REQ_SEL_SL2B1			15
-#define TEGRA_DMA_REQ_SEL_SL2B2			16
-#define TEGRA_DMA_REQ_SEL_SL2B3			17
-#define TEGRA_DMA_REQ_SEL_SL2B4			18
-#define TEGRA_DMA_REQ_SEL_UARTD			19
-#define TEGRA_DMA_REQ_SEL_UARTE			20
-#define TEGRA_DMA_REQ_SEL_I2C			21
-#define TEGRA_DMA_REQ_SEL_I2C2			22
-#define TEGRA_DMA_REQ_SEL_I2C3			23
-#define TEGRA_DMA_REQ_SEL_DVC_I2C		24
-#define TEGRA_DMA_REQ_SEL_OWR			25
-#define TEGRA_DMA_REQ_SEL_INVALID		31
-
-#endif
diff --git a/arch/arm/mach-tegra/include/mach/irqs.h b/arch/arm/mach-tegra/include/mach/irqs.h
deleted file mode 100644
index aad1a2c1d71..00000000000
--- a/arch/arm/mach-tegra/include/mach/irqs.h
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * arch/arm/mach-tegra/include/mach/irqs.h
- *
- * Copyright (C) 2010 Google, Inc.
- *
- * Author:
- *	Colin Cross <ccross@google.com>
- *	Erik Gilling <konkers@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __MACH_TEGRA_IRQS_H
-#define __MACH_TEGRA_IRQS_H
-
-#define INT_GIC_BASE			0
-
-#define IRQ_LOCALTIMER                  29
-
-/* Primary Interrupt Controller */
-#define INT_PRI_BASE			(INT_GIC_BASE + 32)
-#define INT_TMR1			(INT_PRI_BASE + 0)
-#define INT_TMR2			(INT_PRI_BASE + 1)
-#define INT_RTC				(INT_PRI_BASE + 2)
-#define INT_I2S2			(INT_PRI_BASE + 3)
-#define INT_SHR_SEM_INBOX_IBF		(INT_PRI_BASE + 4)
-#define INT_SHR_SEM_INBOX_IBE		(INT_PRI_BASE + 5)
-#define INT_SHR_SEM_OUTBOX_IBF		(INT_PRI_BASE + 6)
-#define INT_SHR_SEM_OUTBOX_IBE		(INT_PRI_BASE + 7)
-#define INT_VDE_UCQ_ERROR		(INT_PRI_BASE + 8)
-#define INT_VDE_SYNC_TOKEN		(INT_PRI_BASE + 9)
-#define INT_VDE_BSE_V			(INT_PRI_BASE + 10)
-#define INT_VDE_BSE_A			(INT_PRI_BASE + 11)
-#define INT_VDE_SXE			(INT_PRI_BASE + 12)
-#define INT_I2S1			(INT_PRI_BASE + 13)
-#define INT_SDMMC1			(INT_PRI_BASE + 14)
-#define INT_SDMMC2			(INT_PRI_BASE + 15)
-#define INT_XIO				(INT_PRI_BASE + 16)
-#define INT_VDE				(INT_PRI_BASE + 17)
-#define INT_AVP_UCQ			(INT_PRI_BASE + 18)
-#define INT_SDMMC3			(INT_PRI_BASE + 19)
-#define INT_USB				(INT_PRI_BASE + 20)
-#define INT_USB2			(INT_PRI_BASE + 21)
-#define INT_PRI_RES_22			(INT_PRI_BASE + 22)
-#define INT_EIDE			(INT_PRI_BASE + 23)
-#define INT_NANDFLASH			(INT_PRI_BASE + 24)
-#define INT_VCP				(INT_PRI_BASE + 25)
-#define INT_APB_DMA			(INT_PRI_BASE + 26)
-#define INT_AHB_DMA			(INT_PRI_BASE + 27)
-#define INT_GNT_0			(INT_PRI_BASE + 28)
-#define INT_GNT_1			(INT_PRI_BASE + 29)
-#define INT_OWR				(INT_PRI_BASE + 30)
-#define INT_SDMMC4			(INT_PRI_BASE + 31)
-
-/* Secondary Interrupt Controller */
-#define INT_SEC_BASE			(INT_PRI_BASE + 32)
-#define INT_GPIO1			(INT_SEC_BASE + 0)
-#define INT_GPIO2			(INT_SEC_BASE + 1)
-#define INT_GPIO3			(INT_SEC_BASE + 2)
-#define INT_GPIO4			(INT_SEC_BASE + 3)
-#define INT_UARTA			(INT_SEC_BASE + 4)
-#define INT_UARTB			(INT_SEC_BASE + 5)
-#define INT_I2C				(INT_SEC_BASE + 6)
-#define INT_SPI				(INT_SEC_BASE + 7)
-#define INT_TWC				(INT_SEC_BASE + 8)
-#define INT_TMR3			(INT_SEC_BASE + 9)
-#define INT_TMR4			(INT_SEC_BASE + 10)
-#define INT_FLOW_RSM0			(INT_SEC_BASE + 11)
-#define INT_FLOW_RSM1			(INT_SEC_BASE + 12)
-#define INT_SPDIF			(INT_SEC_BASE + 13)
-#define INT_UARTC			(INT_SEC_BASE + 14)
-#define INT_MIPI			(INT_SEC_BASE + 15)
-#define INT_EVENTA			(INT_SEC_BASE + 16)
-#define INT_EVENTB			(INT_SEC_BASE + 17)
-#define INT_EVENTC			(INT_SEC_BASE + 18)
-#define INT_EVENTD			(INT_SEC_BASE + 19)
-#define INT_VFIR			(INT_SEC_BASE + 20)
-#define INT_DVC				(INT_SEC_BASE + 21)
-#define INT_SYS_STATS_MON		(INT_SEC_BASE + 22)
-#define INT_GPIO5			(INT_SEC_BASE + 23)
-#define INT_CPU0_PMU_INTR		(INT_SEC_BASE + 24)
-#define INT_CPU1_PMU_INTR		(INT_SEC_BASE + 25)
-#define INT_SEC_RES_26			(INT_SEC_BASE + 26)
-#define INT_S_LINK1			(INT_SEC_BASE + 27)
-#define INT_APB_DMA_COP			(INT_SEC_BASE + 28)
-#define INT_AHB_DMA_COP			(INT_SEC_BASE + 29)
-#define INT_DMA_TX			(INT_SEC_BASE + 30)
-#define INT_DMA_RX			(INT_SEC_BASE + 31)
-
-/* Tertiary Interrupt Controller */
-#define INT_TRI_BASE			(INT_SEC_BASE + 32)
-#define INT_HOST1X_COP_SYNCPT		(INT_TRI_BASE + 0)
-#define INT_HOST1X_MPCORE_SYNCPT	(INT_TRI_BASE + 1)
-#define INT_HOST1X_COP_GENERAL		(INT_TRI_BASE + 2)
-#define INT_HOST1X_MPCORE_GENERAL	(INT_TRI_BASE + 3)
-#define INT_MPE_GENERAL			(INT_TRI_BASE + 4)
-#define INT_VI_GENERAL			(INT_TRI_BASE + 5)
-#define INT_EPP_GENERAL			(INT_TRI_BASE + 6)
-#define INT_ISP_GENERAL			(INT_TRI_BASE + 7)
-#define INT_2D_GENERAL			(INT_TRI_BASE + 8)
-#define INT_DISPLAY_GENERAL		(INT_TRI_BASE + 9)
-#define INT_DISPLAY_B_GENERAL		(INT_TRI_BASE + 10)
-#define INT_HDMI			(INT_TRI_BASE + 11)
-#define INT_TVO_GENERAL			(INT_TRI_BASE + 12)
-#define INT_MC_GENERAL			(INT_TRI_BASE + 13)
-#define INT_EMC_GENERAL			(INT_TRI_BASE + 14)
-#define INT_TRI_RES_15			(INT_TRI_BASE + 15)
-#define INT_TRI_RES_16			(INT_TRI_BASE + 16)
-#define INT_AC97			(INT_TRI_BASE + 17)
-#define INT_SPI_2			(INT_TRI_BASE + 18)
-#define INT_SPI_3			(INT_TRI_BASE + 19)
-#define INT_I2C2			(INT_TRI_BASE + 20)
-#define INT_KBC				(INT_TRI_BASE + 21)
-#define INT_EXTERNAL_PMU		(INT_TRI_BASE + 22)
-#define INT_GPIO6			(INT_TRI_BASE + 23)
-#define INT_TVDAC			(INT_TRI_BASE + 24)
-#define INT_GPIO7			(INT_TRI_BASE + 25)
-#define INT_UARTD			(INT_TRI_BASE + 26)
-#define INT_UARTE			(INT_TRI_BASE + 27)
-#define INT_I2C3			(INT_TRI_BASE + 28)
-#define INT_SPI_4			(INT_TRI_BASE + 29)
-#define INT_TRI_RES_30			(INT_TRI_BASE + 30)
-#define INT_SW_RESERVED			(INT_TRI_BASE + 31)
-
-/* Quaternary Interrupt Controller */
-#define INT_QUAD_BASE			(INT_TRI_BASE + 32)
-#define INT_SNOR			(INT_QUAD_BASE + 0)
-#define INT_USB3			(INT_QUAD_BASE + 1)
-#define INT_PCIE_INTR			(INT_QUAD_BASE + 2)
-#define INT_PCIE_MSI			(INT_QUAD_BASE + 3)
-#define INT_QUAD_RES_4			(INT_QUAD_BASE + 4)
-#define INT_QUAD_RES_5			(INT_QUAD_BASE + 5)
-#define INT_QUAD_RES_6			(INT_QUAD_BASE + 6)
-#define INT_QUAD_RES_7			(INT_QUAD_BASE + 7)
-#define INT_APB_DMA_CH0			(INT_QUAD_BASE + 8)
-#define INT_APB_DMA_CH1			(INT_QUAD_BASE + 9)
-#define INT_APB_DMA_CH2			(INT_QUAD_BASE + 10)
-#define INT_APB_DMA_CH3			(INT_QUAD_BASE + 11)
-#define INT_APB_DMA_CH4			(INT_QUAD_BASE + 12)
-#define INT_APB_DMA_CH5			(INT_QUAD_BASE + 13)
-#define INT_APB_DMA_CH6			(INT_QUAD_BASE + 14)
-#define INT_APB_DMA_CH7			(INT_QUAD_BASE + 15)
-#define INT_APB_DMA_CH8			(INT_QUAD_BASE + 16)
-#define INT_APB_DMA_CH9			(INT_QUAD_BASE + 17)
-#define INT_APB_DMA_CH10		(INT_QUAD_BASE + 18)
-#define INT_APB_DMA_CH11		(INT_QUAD_BASE + 19)
-#define INT_APB_DMA_CH12		(INT_QUAD_BASE + 20)
-#define INT_APB_DMA_CH13		(INT_QUAD_BASE + 21)
-#define INT_APB_DMA_CH14		(INT_QUAD_BASE + 22)
-#define INT_APB_DMA_CH15		(INT_QUAD_BASE + 23)
-#define INT_QUAD_RES_24			(INT_QUAD_BASE + 24)
-#define INT_QUAD_RES_25			(INT_QUAD_BASE + 25)
-#define INT_QUAD_RES_26			(INT_QUAD_BASE + 26)
-#define INT_QUAD_RES_27			(INT_QUAD_BASE + 27)
-#define INT_QUAD_RES_28			(INT_QUAD_BASE + 28)
-#define INT_QUAD_RES_29			(INT_QUAD_BASE + 29)
-#define INT_QUAD_RES_30			(INT_QUAD_BASE + 30)
-#define INT_QUAD_RES_31			(INT_QUAD_BASE + 31)
-
-/* Tegra30 has 5 banks of 32 IRQs */
-#define INT_MAIN_NR			(32 * 5)
-#define INT_GPIO_BASE			(INT_PRI_BASE + INT_MAIN_NR)
-
-/* Tegra30 has 8 banks of 32 GPIOs */
-#define INT_GPIO_NR			(32 * 8)
-
-#define TEGRA_NR_IRQS			(INT_GPIO_BASE + INT_GPIO_NR)
-
-#define INT_BOARD_BASE			TEGRA_NR_IRQS
-#define NR_BOARD_IRQS			32
-
-#define NR_IRQS				(INT_BOARD_BASE + NR_BOARD_IRQS)
-
-#endif
diff --git a/arch/arm/mach-tegra/include/mach/powergate.h b/arch/arm/mach-tegra/include/mach/powergate.h
index 4752b1a68f3..06763fe7529 100644
--- a/arch/arm/mach-tegra/include/mach/powergate.h
+++ b/arch/arm/mach-tegra/include/mach/powergate.h
@@ -20,6 +20,8 @@
 #ifndef _MACH_TEGRA_POWERGATE_H_
 #define _MACH_TEGRA_POWERGATE_H_
 
+struct clk;
+
 #define TEGRA_POWERGATE_CPU	0
 #define TEGRA_POWERGATE_3D	1
 #define TEGRA_POWERGATE_VENC	2
diff --git a/arch/arm/mach-tegra/include/mach/tegra-ahb.h b/arch/arm/mach-tegra/include/mach/tegra-ahb.h
deleted file mode 100644
index e0f8c84b1d8..00000000000
--- a/arch/arm/mach-tegra/include/mach/tegra-ahb.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Copyright (c) 2012, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- */
-
-#ifndef __MACH_TEGRA_AHB_H__
-#define __MACH_TEGRA_AHB_H__
-
-extern int tegra_ahb_enable_smmu(struct device_node *ahb);
-
-#endif	/* __MACH_TEGRA_AHB_H__ */
diff --git a/arch/arm/mach-tegra/include/mach/uncompress.h b/arch/arm/mach-tegra/include/mach/uncompress.h
index 937c4c50219..485003f9b63 100644
--- a/arch/arm/mach-tegra/include/mach/uncompress.h
+++ b/arch/arm/mach-tegra/include/mach/uncompress.h
@@ -28,8 +28,7 @@
 #include <linux/types.h>
 #include <linux/serial_reg.h>
 
-#include <mach/iomap.h>
-#include <mach/irammap.h>
+#include "../../iomap.h"
 
 #define BIT(x) (1 << (x))
 #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
@@ -52,17 +51,6 @@ static inline void flush(void)
 {
 }
 
-static inline void save_uart_address(void)
-{
-	u32 *buf = (u32 *)(TEGRA_IRAM_BASE + TEGRA_IRAM_DEBUG_UART_OFFSET);
-
-	if (uart) {
-		buf[0] = TEGRA_IRAM_DEBUG_UART_COOKIE;
-		buf[1] = (u32)uart;
-	} else
-		buf[0] = 0;
-}
-
 static const struct {
 	u32 base;
 	u32 reset_reg;
@@ -139,51 +127,19 @@ int auto_odmdata(void)
 }
 #endif
 
-#ifdef CONFIG_TEGRA_DEBUG_UART_AUTO_SCRATCH
-int auto_scratch(void)
-{
-	int i;
-
-	/*
-	 * Look for the first UART that:
-	 * a) Is not in reset.
-	 * b) Is clocked.
-	 * c) Has a 'D' in the scratchpad register.
-	 *
-	 * Note that on Tegra30, the first two conditions are required, since
-	 * if not true, accesses to the UART scratch register will hang.
-	 * Tegra20 doesn't have this issue.
-	 *
-	 * The intent is that the bootloader will tell the kernel which UART
-	 * to use by setting up those conditions. If nothing found, we'll fall
-	 * back to what's specified in TEGRA_DEBUG_UART_BASE.
-	 */
-	for (i = 0; i < ARRAY_SIZE(uarts); i++) {
-		if (!uart_clocked(i))
-			continue;
-
-		uart = (volatile u8 *)uarts[i].base;
-		if (uart[UART_SCR << DEBUG_UART_SHIFT] != 'D')
-			continue;
-
-		return i;
-	}
-
-	return -1;
-}
-#endif
-
 /*
  * Setup before decompression.  This is where we do UART selection for
  * earlyprintk and init the uart_base register.
  */
 static inline void arch_decomp_setup(void)
 {
-	int uart_id, auto_uart_id;
+	int uart_id;
 	volatile u32 *apb_misc = (volatile u32 *)TEGRA_APB_MISC_BASE;
 	u32 chip, div;
 
-#if defined(CONFIG_TEGRA_DEBUG_UARTA)
+#if defined(CONFIG_TEGRA_DEBUG_UART_AUTO_ODMDATA)
+	uart_id = auto_odmdata();
+#elif defined(CONFIG_TEGRA_DEBUG_UARTA)
 	uart_id = 0;
 #elif defined(CONFIG_TEGRA_DEBUG_UARTB)
 	uart_id = 1;
@@ -193,19 +149,7 @@ static inline void arch_decomp_setup(void)
 	uart_id = 3;
 #elif defined(CONFIG_TEGRA_DEBUG_UARTE)
 	uart_id = 4;
-#else
-	uart_id = -1;
-#endif
-
-#if defined(CONFIG_TEGRA_DEBUG_UART_AUTO_ODMDATA)
-	auto_uart_id = auto_odmdata();
-#elif defined(CONFIG_TEGRA_DEBUG_UART_AUTO_SCRATCH)
-	auto_uart_id = auto_scratch();
-#else
-	auto_uart_id = -1;
 #endif
-	if (auto_uart_id != -1)
-		uart_id = auto_uart_id;
 
 	if (uart_id < 0 || uart_id >= ARRAY_SIZE(uarts) ||
 	    !uart_clocked(uart_id))
@@ -213,7 +157,6 @@ static inline void arch_decomp_setup(void)
 	else
 		uart = (volatile u8 *)uarts[uart_id].base;
 
-	save_uart_address();
 	if (uart == NULL)
 		return;
 
diff --git a/arch/arm/mach-tegra/io.c b/arch/arm/mach-tegra/io.c
index 58b4baf9c48..bb9c9c29d18 100644
--- a/arch/arm/mach-tegra/io.c
+++ b/arch/arm/mach-tegra/io.c
@@ -26,9 +26,9 @@
 
 #include <asm/page.h>
 #include <asm/mach/map.h>
-#include <mach/iomap.h>
 
 #include "board.h"
+#include "iomap.h"
 
 static struct map_desc tegra_io_desc[] __initdata = {
 	{
@@ -59,5 +59,6 @@ static struct map_desc tegra_io_desc[] __initdata = {
 
 void __init tegra_map_common_io(void)
 {
+	debug_ll_io_init();
 	iotable_init(tegra_io_desc, ARRAY_SIZE(tegra_io_desc));
 }
diff --git a/arch/arm/mach-tegra/include/mach/iomap.h b/arch/arm/mach-tegra/iomap.h
index fee3a94c454..db8be51cad8 100644
--- a/arch/arm/mach-tegra/include/mach/iomap.h
+++ b/arch/arm/mach-tegra/iomap.h
@@ -1,6 +1,4 @@
 /*
- * arch/arm/mach-tegra/include/mach/iomap.h
- *
  * Copyright (C) 2010 Google, Inc.
  *
  * Author:
@@ -263,20 +261,6 @@
 #define TEGRA_SDMMC4_BASE		0xC8000600
 #define TEGRA_SDMMC4_SIZE		SZ_512
 
-#if defined(CONFIG_TEGRA_DEBUG_UART_NONE)
-# define TEGRA_DEBUG_UART_BASE 0
-#elif defined(CONFIG_TEGRA_DEBUG_UARTA)
-# define TEGRA_DEBUG_UART_BASE TEGRA_UARTA_BASE
-#elif defined(CONFIG_TEGRA_DEBUG_UARTB)
-# define TEGRA_DEBUG_UART_BASE TEGRA_UARTB_BASE
-#elif defined(CONFIG_TEGRA_DEBUG_UARTC)
-# define TEGRA_DEBUG_UART_BASE TEGRA_UARTC_BASE
-#elif defined(CONFIG_TEGRA_DEBUG_UARTD)
-# define TEGRA_DEBUG_UART_BASE TEGRA_UARTD_BASE
-#elif defined(CONFIG_TEGRA_DEBUG_UARTE)
-# define TEGRA_DEBUG_UART_BASE TEGRA_UARTE_BASE
-#endif
-
 /* On TEGRA, many peripherals are very closely packed in
  * two 256MB io windows (that actually only use about 64KB
  * at the start of each).
diff --git a/arch/arm/mach-tegra/include/mach/irammap.h b/arch/arm/mach-tegra/irammap.h
index 0cbe6326185..501952a8434 100644
--- a/arch/arm/mach-tegra/include/mach/irammap.h
+++ b/arch/arm/mach-tegra/irammap.h
@@ -23,13 +23,4 @@
 #define TEGRA_IRAM_RESET_HANDLER_OFFSET	0
 #define TEGRA_IRAM_RESET_HANDLER_SIZE	SZ_1K
 
-/*
- * These locations are written to by uncompress.h, and read by debug-macro.S.
- * The first word holds the cookie value if the data is valid. The second
- * word holds the UART physical address.
- */
-#define TEGRA_IRAM_DEBUG_UART_OFFSET	SZ_1K
-#define TEGRA_IRAM_DEBUG_UART_SIZE	8
-#define TEGRA_IRAM_DEBUG_UART_COOKIE	0x55415254
-
 #endif
diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
index 2f5bd2db8e1..b7886f18351 100644
--- a/arch/arm/mach-tegra/irq.c
+++ b/arch/arm/mach-tegra/irq.c
@@ -25,9 +25,8 @@
 
 #include <asm/hardware/gic.h>
 
-#include <mach/iomap.h>
-
 #include "board.h"
+#include "iomap.h"
 
 #define ICTLR_CPU_IEP_VFIQ	0x08
 #define ICTLR_CPU_IEP_FIR	0x14
diff --git a/arch/arm/mach-tegra/pcie.c b/arch/arm/mach-tegra/pcie.c
index a8dba6489c9..53d08587179 100644
--- a/arch/arm/mach-tegra/pcie.c
+++ b/arch/arm/mach-tegra/pcie.c
@@ -37,11 +37,14 @@
 #include <asm/sizes.h>
 #include <asm/mach/pci.h>
 
-#include <mach/iomap.h>
 #include <mach/clk.h>
 #include <mach/powergate.h>
 
 #include "board.h"
+#include "iomap.h"
+
+/* Hack - need to parse this from DT */
+#define INT_PCIE_INTR 130
 
 /* register definitions */
 #define AFI_OFFSET	0x3800
diff --git a/arch/arm/mach-tegra/platsmp.c b/arch/arm/mach-tegra/platsmp.c
index 81cb26591ac..1b926df99c4 100644
--- a/arch/arm/mach-tegra/platsmp.c
+++ b/arch/arm/mach-tegra/platsmp.c
@@ -24,8 +24,6 @@
 #include <asm/mach-types.h>
 #include <asm/smp_scu.h>
 
-#include <mach/clk.h>
-#include <mach/iomap.h>
 #include <mach/powergate.h>
 
 #include "fuse.h"
@@ -34,6 +32,7 @@
 #include "tegra_cpu_car.h"
 
 #include "common.h"
+#include "iomap.h"
 
 extern void tegra_secondary_startup(void);
 
diff --git a/arch/arm/mach-tegra/pm.c b/arch/arm/mach-tegra/pm.c
new file mode 100644
index 00000000000..1b11707eaca
--- /dev/null
+++ b/arch/arm/mach-tegra/pm.c
@@ -0,0 +1,216 @@
+/*
+ * CPU complex suspend & resume functions for Tegra SoCs
+ *
+ * Copyright (c) 2009-2012, NVIDIA Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/kernel.h>
+#include <linux/spinlock.h>
+#include <linux/io.h>
+#include <linux/cpumask.h>
+#include <linux/delay.h>
+#include <linux/cpu_pm.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+
+#include <asm/smp_plat.h>
+#include <asm/cacheflush.h>
+#include <asm/suspend.h>
+#include <asm/idmap.h>
+#include <asm/proc-fns.h>
+#include <asm/tlbflush.h>
+
+#include "iomap.h"
+#include "reset.h"
+#include "flowctrl.h"
+#include "sleep.h"
+#include "tegra_cpu_car.h"
+
+#define TEGRA_POWER_CPU_PWRREQ_OE	(1 << 16)  /* CPU pwr req enable */
+
+#define PMC_CTRL		0x0
+#define PMC_CPUPWRGOOD_TIMER	0xc8
+#define PMC_CPUPWROFF_TIMER	0xcc
+
+#ifdef CONFIG_PM_SLEEP
+static unsigned int g_diag_reg;
+static DEFINE_SPINLOCK(tegra_lp2_lock);
+static void __iomem *pmc = IO_ADDRESS(TEGRA_PMC_BASE);
+static struct clk *tegra_pclk;
+void (*tegra_tear_down_cpu)(void);
+
+void save_cpu_arch_register(void)
+{
+	/* read diagnostic register */
+	asm("mrc p15, 0, %0, c15, c0, 1" : "=r"(g_diag_reg) : : "cc");
+	return;
+}
+
+void restore_cpu_arch_register(void)
+{
+	/* write diagnostic register */
+	asm("mcr p15, 0, %0, c15, c0, 1" : : "r"(g_diag_reg) : "cc");
+	return;
+}
+
+static void set_power_timers(unsigned long us_on, unsigned long us_off)
+{
+	unsigned long long ticks;
+	unsigned long long pclk;
+	unsigned long rate;
+	static unsigned long tegra_last_pclk;
+
+	if (tegra_pclk == NULL) {
+		tegra_pclk = clk_get_sys(NULL, "pclk");
+		WARN_ON(IS_ERR(tegra_pclk));
+	}
+
+	rate = clk_get_rate(tegra_pclk);
+
+	if (WARN_ON_ONCE(rate <= 0))
+		pclk = 100000000;
+	else
+		pclk = rate;
+
+	if ((rate != tegra_last_pclk)) {
+		ticks = (us_on * pclk) + 999999ull;
+		do_div(ticks, 1000000);
+		writel((unsigned long)ticks, pmc + PMC_CPUPWRGOOD_TIMER);
+
+		ticks = (us_off * pclk) + 999999ull;
+		do_div(ticks, 1000000);
+		writel((unsigned long)ticks, pmc + PMC_CPUPWROFF_TIMER);
+		wmb();
+	}
+	tegra_last_pclk = pclk;
+}
+
+/*
+ * restore_cpu_complex
+ *
+ * restores cpu clock setting, clears flow controller
+ *
+ * Always called on CPU 0.
+ */
+static void restore_cpu_complex(void)
+{
+	int cpu = smp_processor_id();
+
+	BUG_ON(cpu != 0);
+
+#ifdef CONFIG_SMP
+	cpu = cpu_logical_map(cpu);
+#endif
+
+	/* Restore the CPU clock settings */
+	tegra_cpu_clock_resume();
+
+	flowctrl_cpu_suspend_exit(cpu);
+
+	restore_cpu_arch_register();
+}
+
+/*
+ * suspend_cpu_complex
+ *
+ * saves pll state for use by restart_plls, prepares flow controller for
+ * transition to suspend state
+ *
+ * Must always be called on cpu 0.
+ */
+static void suspend_cpu_complex(void)
+{
+	int cpu = smp_processor_id();
+
+	BUG_ON(cpu != 0);
+
+#ifdef CONFIG_SMP
+	cpu = cpu_logical_map(cpu);
+#endif
+
+	/* Save the CPU clock settings */
+	tegra_cpu_clock_suspend();
+
+	flowctrl_cpu_suspend_enter(cpu);
+
+	save_cpu_arch_register();
+}
+
+void __cpuinit tegra_clear_cpu_in_lp2(int phy_cpu_id)
+{
+	u32 *cpu_in_lp2 = tegra_cpu_lp2_mask;
+
+	spin_lock(&tegra_lp2_lock);
+
+	BUG_ON(!(*cpu_in_lp2 & BIT(phy_cpu_id)));
+	*cpu_in_lp2 &= ~BIT(phy_cpu_id);
+
+	spin_unlock(&tegra_lp2_lock);
+}
+
+bool __cpuinit tegra_set_cpu_in_lp2(int phy_cpu_id)
+{
+	bool last_cpu = false;
+	cpumask_t *cpu_lp2_mask = tegra_cpu_lp2_mask;
+	u32 *cpu_in_lp2 = tegra_cpu_lp2_mask;
+
+	spin_lock(&tegra_lp2_lock);
+
+	BUG_ON((*cpu_in_lp2 & BIT(phy_cpu_id)));
+	*cpu_in_lp2 |= BIT(phy_cpu_id);
+
+	if ((phy_cpu_id == 0) && cpumask_equal(cpu_lp2_mask, cpu_online_mask))
+		last_cpu = true;
+
+	spin_unlock(&tegra_lp2_lock);
+	return last_cpu;
+}
+
+static int tegra_sleep_cpu(unsigned long v2p)
+{
+	/* Switch to the identity mapping. */
+	cpu_switch_mm(idmap_pgd, &init_mm);
+
+	/* Flush the TLB. */
+	local_flush_tlb_all();
+
+	tegra_sleep_cpu_finish(v2p);
+
+	/* should never here */
+	BUG();
+
+	return 0;
+}
+
+void tegra_idle_lp2_last(u32 cpu_on_time, u32 cpu_off_time)
+{
+	u32 mode;
+
+	/* Only the last cpu down does the final suspend steps */
+	mode = readl(pmc + PMC_CTRL);
+	mode |= TEGRA_POWER_CPU_PWRREQ_OE;
+	writel(mode, pmc + PMC_CTRL);
+
+	set_power_timers(cpu_on_time, cpu_off_time);
+
+	cpu_cluster_pm_enter();
+	suspend_cpu_complex();
+
+	cpu_suspend(PHYS_OFFSET - PAGE_OFFSET, &tegra_sleep_cpu);
+
+	restore_cpu_complex();
+	cpu_cluster_pm_exit();
+}
+#endif
diff --git a/arch/arm/mach-tegra/pm.h b/arch/arm/mach-tegra/pm.h
new file mode 100644
index 00000000000..787335cc964
--- /dev/null
+++ b/arch/arm/mach-tegra/pm.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2010 Google, Inc.
+ * Copyright (c) 2010-2012 NVIDIA Corporation. All rights reserved.
+ *
+ * Author:
+ *	Colin Cross <ccross@google.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _MACH_TEGRA_PM_H_
+#define _MACH_TEGRA_PM_H_
+
+extern unsigned long l2x0_saved_regs_addr;
+
+void save_cpu_arch_register(void);
+void restore_cpu_arch_register(void);
+
+void tegra_clear_cpu_in_lp2(int phy_cpu_id);
+bool tegra_set_cpu_in_lp2(int phy_cpu_id);
+
+void tegra_idle_lp2_last(u32 cpu_on_time, u32 cpu_off_time);
+extern void (*tegra_tear_down_cpu)(void);
+
+#endif /* _MACH_TEGRA_PM_H_ */
diff --git a/arch/arm/mach-tegra/pmc.c b/arch/arm/mach-tegra/pmc.c
index 7af6a54404b..d4fdb5fcec2 100644
--- a/arch/arm/mach-tegra/pmc.c
+++ b/arch/arm/mach-tegra/pmc.c
@@ -19,7 +19,7 @@
 #include <linux/io.h>
 #include <linux/of.h>
 
-#include <mach/iomap.h>
+#include "iomap.h"
 
 #define PMC_CTRL		0x0
 #define PMC_CTRL_INTR_LOW	(1 << 17)
diff --git a/arch/arm/mach-tegra/powergate.c b/arch/arm/mach-tegra/powergate.c
index de0662de28a..2cc1185d902 100644
--- a/arch/arm/mach-tegra/powergate.c
+++ b/arch/arm/mach-tegra/powergate.c
@@ -28,10 +28,10 @@
 #include <linux/spinlock.h>
 
 #include <mach/clk.h>
-#include <mach/iomap.h>
 #include <mach/powergate.h>
 
 #include "fuse.h"
+#include "iomap.h"
 
 #define PWRGATE_TOGGLE		0x30
 #define  PWRGATE_TOGGLE_START	(1 << 8)
diff --git a/arch/arm/mach-tegra/reset.c b/arch/arm/mach-tegra/reset.c
index 5beb7ebe294..3fd89ecd158 100644
--- a/arch/arm/mach-tegra/reset.c
+++ b/arch/arm/mach-tegra/reset.c
@@ -22,10 +22,10 @@
 #include <asm/cacheflush.h>
 #include <asm/hardware/cache-l2x0.h>
 
-#include <mach/iomap.h>
-#include <mach/irammap.h>
-
+#include "iomap.h"
+#include "irammap.h"
 #include "reset.h"
+#include "sleep.h"
 #include "fuse.h"
 
 #define TEGRA_IRAM_RESET_BASE (TEGRA_IRAM_BASE + \
@@ -80,5 +80,10 @@ void __init tegra_cpu_reset_handler_init(void)
 		virt_to_phys((void *)tegra_secondary_startup);
 #endif
 
+#ifdef CONFIG_PM_SLEEP
+	__tegra_cpu_reset_handler_data[TEGRA_RESET_STARTUP_LP2] =
+		virt_to_phys((void *)tegra_resume);
+#endif
+
 	tegra_cpu_reset_handler_enable();
 }
diff --git a/arch/arm/mach-tegra/reset.h b/arch/arm/mach-tegra/reset.h
index de88bf851dd..c90d8e9c4ad 100644
--- a/arch/arm/mach-tegra/reset.h
+++ b/arch/arm/mach-tegra/reset.h
@@ -29,6 +29,8 @@
 
 #ifndef __ASSEMBLY__
 
+#include "irammap.h"
+
 extern unsigned long __tegra_cpu_reset_handler_data[TEGRA_RESET_DATA_SIZE];
 
 void __tegra_cpu_reset_handler_start(void);
@@ -36,6 +38,13 @@ void __tegra_cpu_reset_handler(void);
 void __tegra_cpu_reset_handler_end(void);
 void tegra_secondary_startup(void);
 
+#ifdef CONFIG_PM_SLEEP
+#define tegra_cpu_lp2_mask \
+	(IO_ADDRESS(TEGRA_IRAM_BASE + TEGRA_IRAM_RESET_HANDLER_OFFSET + \
+	((u32)&__tegra_cpu_reset_handler_data[TEGRA_RESET_MASK_LP2] - \
+	 (u32)__tegra_cpu_reset_handler_start)))
+#endif
+
 #define tegra_cpu_reset_handler_offset \
 		((u32)__tegra_cpu_reset_handler - \
 		 (u32)__tegra_cpu_reset_handler_start)
diff --git a/arch/arm/mach-tegra/sleep-t20.S b/arch/arm/mach-tegra/sleep-tegra20.S
index a36ae413e2b..72ce709799d 100644
--- a/arch/arm/mach-tegra/sleep-t20.S
+++ b/arch/arm/mach-tegra/sleep-tegra20.S
@@ -22,8 +22,6 @@
 
 #include <asm/assembler.h>
 
-#include <mach/iomap.h>
-
 #include "sleep.h"
 #include "flowctrl.h"
 
diff --git a/arch/arm/mach-tegra/sleep-t30.S b/arch/arm/mach-tegra/sleep-tegra30.S
index 777d9cee8b9..562a8e7e413 100644
--- a/arch/arm/mach-tegra/sleep-t30.S
+++ b/arch/arm/mach-tegra/sleep-tegra30.S
@@ -17,8 +17,7 @@
 #include <linux/linkage.h>
 
 #include <asm/assembler.h>
-
-#include <mach/iomap.h>
+#include <asm/asm-offsets.h>
 
 #include "sleep.h"
 #include "flowctrl.h"
@@ -82,6 +81,7 @@ delay_1:
 	ldr	r3, [r1]			@ read CSR
 	str	r3, [r1]			@ clear CSR
 	tst	r0, #TEGRA30_POWER_HOTPLUG_SHUTDOWN
+	moveq   r3, #FLOW_CTRL_WAIT_FOR_INTERRUPT	@ For LP2
 	movne	r3, #FLOW_CTRL_WAITEVENT		@ For hotplug
 	str	r3, [r2]
 	ldr	r0, [r2]
@@ -105,3 +105,67 @@ wfe_war:
 
 ENDPROC(tegra30_cpu_shutdown)
 #endif
+
+#ifdef CONFIG_PM_SLEEP
+/*
+ * tegra30_sleep_cpu_secondary_finish(unsigned long v2p)
+ *
+ * Enters LP2 on secondary CPU by exiting coherency and powergating the CPU.
+ */
+ENTRY(tegra30_sleep_cpu_secondary_finish)
+	mov	r7, lr
+
+	/* Flush and disable the L1 data cache */
+	bl	tegra_disable_clean_inv_dcache
+
+	/* Powergate this CPU. */
+	mov	r0, #0                          @ power mode flags (!hotplug)
+	bl	tegra30_cpu_shutdown
+	mov	r0, #1                          @ never return here
+	mov	pc, r7
+ENDPROC(tegra30_sleep_cpu_secondary_finish)
+
+/*
+ * tegra30_tear_down_cpu
+ *
+ * Switches the CPU to enter sleep.
+ */
+ENTRY(tegra30_tear_down_cpu)
+	mov32	r6, TEGRA_FLOW_CTRL_BASE
+
+	b	tegra30_enter_sleep
+ENDPROC(tegra30_tear_down_cpu)
+
+/*
+ * tegra30_enter_sleep
+ *
+ * uses flow controller to enter sleep state
+ * executes from IRAM with SDRAM in selfrefresh when target state is LP0 or LP1
+ * executes from SDRAM with target state is LP2
+ * r6 = TEGRA_FLOW_CTRL_BASE
+ */
+tegra30_enter_sleep:
+	cpu_id	r1
+
+	cpu_to_csr_reg	r2, r1
+	ldr	r0, [r6, r2]
+	orr	r0, r0, #FLOW_CTRL_CSR_INTR_FLAG | FLOW_CTRL_CSR_EVENT_FLAG
+	orr	r0, r0, #FLOW_CTRL_CSR_ENABLE
+	str	r0, [r6, r2]
+
+	mov	r0, #FLOW_CTRL_WAIT_FOR_INTERRUPT
+	orr	r0, r0, #FLOW_CTRL_HALT_CPU_IRQ | FLOW_CTRL_HALT_CPU_FIQ
+	cpu_to_halt_reg r2, r1
+	str	r0, [r6, r2]
+	dsb
+	ldr	r0, [r6, r2] /* memory barrier */
+
+halted:
+	isb
+	dsb
+	wfi	/* CPU should be power gated here */
+
+	/* !!!FIXME!!! Implement halt failure handler */
+	b	halted
+
+#endif
diff --git a/arch/arm/mach-tegra/sleep.S b/arch/arm/mach-tegra/sleep.S
index ea81554c483..26afa7cbed1 100644
--- a/arch/arm/mach-tegra/sleep.S
+++ b/arch/arm/mach-tegra/sleep.S
@@ -25,9 +25,87 @@
 #include <linux/linkage.h>
 
 #include <asm/assembler.h>
+#include <asm/cache.h>
+#include <asm/cp15.h>
+#include <asm/hardware/cache-l2x0.h>
 
-#include <mach/iomap.h>
+#include "iomap.h"
 
 #include "flowctrl.h"
 #include "sleep.h"
 
+#ifdef CONFIG_PM_SLEEP
+/*
+ * tegra_disable_clean_inv_dcache
+ *
+ * disable, clean & invalidate the D-cache
+ *
+ * Corrupted registers: r1-r3, r6, r8, r9-r11
+ */
+ENTRY(tegra_disable_clean_inv_dcache)
+	stmfd	sp!, {r0, r4-r5, r7, r9-r11, lr}
+	dmb					@ ensure ordering
+
+	/* Disable the D-cache */
+	mrc	p15, 0, r2, c1, c0, 0
+	bic	r2, r2, #CR_C
+	mcr	p15, 0, r2, c1, c0, 0
+	isb
+
+	/* Flush the D-cache */
+	bl	v7_flush_dcache_louis
+
+	/* Trun off coherency */
+	exit_smp r4, r5
+
+	ldmfd	sp!, {r0, r4-r5, r7, r9-r11, pc}
+ENDPROC(tegra_disable_clean_inv_dcache)
+
+/*
+ * tegra_sleep_cpu_finish(unsigned long v2p)
+ *
+ * enters suspend in LP2 by turning off the mmu and jumping to
+ * tegra?_tear_down_cpu
+ */
+ENTRY(tegra_sleep_cpu_finish)
+	/* Flush and disable the L1 data cache */
+	bl	tegra_disable_clean_inv_dcache
+
+	mov32	r6, tegra_tear_down_cpu
+	ldr	r1, [r6]
+	add	r1, r1, r0
+
+	mov32	r3, tegra_shut_off_mmu
+	add	r3, r3, r0
+	mov	r0, r1
+
+	mov	pc, r3
+ENDPROC(tegra_sleep_cpu_finish)
+
+/*
+ * tegra_shut_off_mmu
+ *
+ * r0 = physical address to jump to with mmu off
+ *
+ * called with VA=PA mapping
+ * turns off MMU, icache, dcache and branch prediction
+ */
+	.align	L1_CACHE_SHIFT
+	.pushsection	.idmap.text, "ax"
+ENTRY(tegra_shut_off_mmu)
+	mrc	p15, 0, r3, c1, c0, 0
+	movw	r2, #CR_I | CR_Z | CR_C | CR_M
+	bic	r3, r3, r2
+	dsb
+	mcr	p15, 0, r3, c1, c0, 0
+	isb
+#ifdef CONFIG_CACHE_L2X0
+	/* Disable L2 cache */
+	mov32	r4, TEGRA_ARM_PERIF_BASE + 0x3000
+	mov	r5, #0
+	str	r5, [r4, #L2X0_CTRL]
+#endif
+	mov	pc, r0
+ENDPROC(tegra_shut_off_mmu)
+	.popsection
+#endif
diff --git a/arch/arm/mach-tegra/sleep.h b/arch/arm/mach-tegra/sleep.h
index e25a7cd703d..9821ee72542 100644
--- a/arch/arm/mach-tegra/sleep.h
+++ b/arch/arm/mach-tegra/sleep.h
@@ -17,7 +17,7 @@
 #ifndef __MACH_TEGRA_SLEEP_H
 #define __MACH_TEGRA_SLEEP_H
 
-#include <mach/iomap.h>
+#include "iomap.h"
 
 #define TEGRA_ARM_PERIF_VIRT (TEGRA_ARM_PERIF_BASE - IO_CPU_PHYS \
 					+ IO_CPU_VIRT)
@@ -71,7 +71,41 @@
 	str	\tmp2, [\tmp1]			@ invalidate SCU tags for CPU
 	dsb
 .endm
+
+/* Macro to resume & re-enable L2 cache */
+#ifndef L2X0_CTRL_EN
+#define L2X0_CTRL_EN	1
+#endif
+
+#ifdef CONFIG_CACHE_L2X0
+.macro l2_cache_resume, tmp1, tmp2, tmp3, phys_l2x0_saved_regs
+	adr	\tmp1, \phys_l2x0_saved_regs
+	ldr	\tmp1, [\tmp1]
+	ldr	\tmp2, [\tmp1, #L2X0_R_PHY_BASE]
+	ldr	\tmp3, [\tmp2, #L2X0_CTRL]
+	tst	\tmp3, #L2X0_CTRL_EN
+	bne	exit_l2_resume
+	ldr	\tmp3, [\tmp1, #L2X0_R_TAG_LATENCY]
+	str	\tmp3, [\tmp2, #L2X0_TAG_LATENCY_CTRL]
+	ldr	\tmp3, [\tmp1, #L2X0_R_DATA_LATENCY]
+	str	\tmp3, [\tmp2, #L2X0_DATA_LATENCY_CTRL]
+	ldr	\tmp3, [\tmp1, #L2X0_R_PREFETCH_CTRL]
+	str	\tmp3, [\tmp2, #L2X0_PREFETCH_CTRL]
+	ldr	\tmp3, [\tmp1, #L2X0_R_PWR_CTRL]
+	str	\tmp3, [\tmp2, #L2X0_POWER_CTRL]
+	ldr	\tmp3, [\tmp1, #L2X0_R_AUX_CTRL]
+	str	\tmp3, [\tmp2, #L2X0_AUX_CTRL]
+	mov	\tmp3, #L2X0_CTRL_EN
+	str	\tmp3, [\tmp2, #L2X0_CTRL]
+exit_l2_resume:
+.endm
+#else /* CONFIG_CACHE_L2X0 */
+.macro l2_cache_resume, tmp1, tmp2, tmp3, phys_l2x0_saved_regs
+.endm
+#endif /* CONFIG_CACHE_L2X0 */
 #else
+void tegra_resume(void);
+int tegra_sleep_cpu_finish(unsigned long);
 
 #ifdef CONFIG_HOTPLUG_CPU
 void tegra20_hotplug_init(void);
@@ -81,5 +115,8 @@ static inline void tegra20_hotplug_init(void) {}
 static inline void tegra30_hotplug_init(void) {}
 #endif
 
+int tegra30_sleep_cpu_secondary_finish(unsigned long);
+void tegra30_tear_down_cpu(void);
+
 #endif
 #endif
diff --git a/arch/arm/mach-tegra/tegra20_clocks.c b/arch/arm/mach-tegra/tegra20_clocks.c
index deb873fb12b..4eb6bc81a87 100644
--- a/arch/arm/mach-tegra/tegra20_clocks.c
+++ b/arch/arm/mach-tegra/tegra20_clocks.c
@@ -27,10 +27,9 @@
 #include <linux/clkdev.h>
 #include <linux/clk.h>
 
-#include <mach/iomap.h>
-
 #include "clock.h"
 #include "fuse.h"
+#include "iomap.h"
 #include "tegra2_emc.h"
 #include "tegra_cpu_car.h"
 
diff --git a/arch/arm/mach-tegra/tegra20_clocks_data.c b/arch/arm/mach-tegra/tegra20_clocks_data.c
index 8d398a33adf..a23a0734e35 100644
--- a/arch/arm/mach-tegra/tegra20_clocks_data.c
+++ b/arch/arm/mach-tegra/tegra20_clocks_data.c
@@ -27,8 +27,6 @@
 #include <linux/io.h>
 #include <linux/clk.h>
 
-#include <mach/iomap.h>
-
 #include "clock.h"
 #include "fuse.h"
 #include "tegra2_emc.h"
@@ -248,11 +246,16 @@ static struct clk_pll_freq_table tegra_pll_d_freq_table[] = {
 	{ 19200000, 216000000, 135, 12, 1, 3},
 	{ 26000000, 216000000, 216, 26, 1, 4},
 
+	{ 12000000, 297000000,  99,  4, 1, 4 },
+	{ 12000000, 339000000, 113,  4, 1, 4 },
+
 	{ 12000000, 594000000, 594, 12, 1, 8},
 	{ 13000000, 594000000, 594, 13, 1, 8},
 	{ 19200000, 594000000, 495, 16, 1, 8},
 	{ 26000000, 594000000, 594, 26, 1, 8},
 
+	{ 12000000, 616000000, 616, 12, 1, 8},
+
 	{ 12000000, 1000000000, 1000, 12, 1, 12},
 	{ 13000000, 1000000000, 1000, 13, 1, 12},
 	{ 19200000, 1000000000, 625,  12, 1, 8},
@@ -1038,9 +1041,6 @@ static struct clk_duplicate tegra_clk_duplicates[] = {
 	CLK_DUPLICATE("usbd",	"utmip-pad",	NULL),
 	CLK_DUPLICATE("usbd",	"tegra-ehci.0",	NULL),
 	CLK_DUPLICATE("usbd",	"tegra-otg",	NULL),
-	CLK_DUPLICATE("hdmi",	"tegradc.0",	"hdmi"),
-	CLK_DUPLICATE("hdmi",	"tegradc.1",	"hdmi"),
-	CLK_DUPLICATE("host1x",	"tegra_grhost",	"host1x"),
 	CLK_DUPLICATE("2d",	"tegra_grhost",	"gr2d"),
 	CLK_DUPLICATE("3d",	"tegra_grhost",	"gr3d"),
 	CLK_DUPLICATE("epp",	"tegra_grhost",	"epp"),
@@ -1053,6 +1053,9 @@ static struct clk_duplicate tegra_clk_duplicates[] = {
 	CLK_DUPLICATE("pll_p_out3", "tegra-i2c.1", "fast-clk"),
 	CLK_DUPLICATE("pll_p_out3", "tegra-i2c.2", "fast-clk"),
 	CLK_DUPLICATE("pll_p_out3", "tegra-i2c.3", "fast-clk"),
+	CLK_DUPLICATE("pll_p", "tegradc.0", "parent"),
+	CLK_DUPLICATE("pll_p", "tegradc.1", "parent"),
+	CLK_DUPLICATE("pll_d_out0", "hdmi", "parent"),
 };
 
 #define CLK(dev, con, ck)	\
diff --git a/arch/arm/mach-tegra/tegra20_speedo.c b/arch/arm/mach-tegra/tegra20_speedo.c
new file mode 100644
index 00000000000..fa6eb570623
--- /dev/null
+++ b/arch/arm/mach-tegra/tegra20_speedo.c
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 2012, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/kernel.h>
+#include <linux/bug.h>
+
+#include "fuse.h"
+
+#define CPU_SPEEDO_LSBIT		20
+#define CPU_SPEEDO_MSBIT		29
+#define CPU_SPEEDO_REDUND_LSBIT		30
+#define CPU_SPEEDO_REDUND_MSBIT		39
+#define CPU_SPEEDO_REDUND_OFFS	(CPU_SPEEDO_REDUND_MSBIT - CPU_SPEEDO_MSBIT)
+
+#define CORE_SPEEDO_LSBIT		40
+#define CORE_SPEEDO_MSBIT		47
+#define CORE_SPEEDO_REDUND_LSBIT	48
+#define CORE_SPEEDO_REDUND_MSBIT	55
+#define CORE_SPEEDO_REDUND_OFFS	(CORE_SPEEDO_REDUND_MSBIT - CORE_SPEEDO_MSBIT)
+
+#define SPEEDO_MULT			4
+
+#define PROCESS_CORNERS_NUM		4
+
+#define SPEEDO_ID_SELECT_0(rev)		((rev) <= 2)
+#define SPEEDO_ID_SELECT_1(sku)		\
+	(((sku) != 20) && ((sku) != 23) && ((sku) != 24) && \
+	 ((sku) != 27) && ((sku) != 28))
+
+enum {
+	SPEEDO_ID_0,
+	SPEEDO_ID_1,
+	SPEEDO_ID_2,
+	SPEEDO_ID_COUNT,
+};
+
+static const u32 cpu_process_speedos[][PROCESS_CORNERS_NUM] = {
+	{315, 366, 420, UINT_MAX},
+	{303, 368, 419, UINT_MAX},
+	{316, 331, 383, UINT_MAX},
+};
+
+static const u32 core_process_speedos[][PROCESS_CORNERS_NUM] = {
+	{165, 195, 224, UINT_MAX},
+	{165, 195, 224, UINT_MAX},
+	{165, 195, 224, UINT_MAX},
+};
+
+void tegra20_init_speedo_data(void)
+{
+	u32 reg;
+	u32 val;
+	int i;
+
+	BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) != SPEEDO_ID_COUNT);
+	BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) != SPEEDO_ID_COUNT);
+
+	if (SPEEDO_ID_SELECT_0(tegra_revision))
+		tegra_soc_speedo_id = SPEEDO_ID_0;
+	else if (SPEEDO_ID_SELECT_1(tegra_sku_id))
+		tegra_soc_speedo_id = SPEEDO_ID_1;
+	else
+		tegra_soc_speedo_id = SPEEDO_ID_2;
+
+	val = 0;
+	for (i = CPU_SPEEDO_MSBIT; i >= CPU_SPEEDO_LSBIT; i--) {
+		reg = tegra_spare_fuse(i) |
+			tegra_spare_fuse(i + CPU_SPEEDO_REDUND_OFFS);
+		val = (val << 1) | (reg & 0x1);
+	}
+	val = val * SPEEDO_MULT;
+	pr_debug("%s CPU speedo value %u\n", __func__, val);
+
+	for (i = 0; i < (PROCESS_CORNERS_NUM - 1); i++) {
+		if (val <= cpu_process_speedos[tegra_soc_speedo_id][i])
+			break;
+	}
+	tegra_cpu_process_id = i;
+
+	val = 0;
+	for (i = CORE_SPEEDO_MSBIT; i >= CORE_SPEEDO_LSBIT; i--) {
+		reg = tegra_spare_fuse(i) |
+			tegra_spare_fuse(i + CORE_SPEEDO_REDUND_OFFS);
+		val = (val << 1) | (reg & 0x1);
+	}
+	val = val * SPEEDO_MULT;
+	pr_debug("%s Core speedo value %u\n", __func__, val);
+
+	for (i = 0; i < (PROCESS_CORNERS_NUM - 1); i++) {
+		if (val <= core_process_speedos[tegra_soc_speedo_id][i])
+			break;
+	}
+	tegra_core_process_id = i;
+
+	pr_info("Tegra20 Soc Speedo ID %d", tegra_soc_speedo_id);
+}
diff --git a/arch/arm/mach-tegra/tegra2_emc.c b/arch/arm/mach-tegra/tegra2_emc.c
index 5070d833bdd..837c7b9ea63 100644
--- a/arch/arm/mach-tegra/tegra2_emc.c
+++ b/arch/arm/mach-tegra/tegra2_emc.c
@@ -25,8 +25,6 @@
 #include <linux/platform_device.h>
 #include <linux/platform_data/tegra_emc.h>
 
-#include <mach/iomap.h>
-
 #include "tegra2_emc.h"
 #include "fuse.h"
 
diff --git a/arch/arm/mach-tegra/tegra30_clocks.c b/arch/arm/mach-tegra/tegra30_clocks.c
index e9de5dfd94e..efc000e32e1 100644
--- a/arch/arm/mach-tegra/tegra30_clocks.c
+++ b/arch/arm/mach-tegra/tegra30_clocks.c
@@ -31,10 +31,11 @@
 
 #include <asm/clkdev.h>
 
-#include <mach/iomap.h>
+#include <mach/powergate.h>
 
 #include "clock.h"
 #include "fuse.h"
+#include "iomap.h"
 #include "tegra_cpu_car.h"
 
 #define USE_PLL_LOCK_BITS 0
@@ -310,6 +311,31 @@
 #define CPU_CLOCK(cpu)	(0x1 << (8 + cpu))
 #define CPU_RESET(cpu)	(0x1111ul << (cpu))
 
+#define CLK_RESET_CCLK_BURST	0x20
+#define CLK_RESET_CCLK_DIVIDER  0x24
+#define CLK_RESET_PLLX_BASE	0xe0
+#define CLK_RESET_PLLX_MISC	0xe4
+
+#define CLK_RESET_SOURCE_CSITE	0x1d4
+
+#define CLK_RESET_CCLK_BURST_POLICY_SHIFT	28
+#define CLK_RESET_CCLK_RUN_POLICY_SHIFT		4
+#define CLK_RESET_CCLK_IDLE_POLICY_SHIFT	0
+#define CLK_RESET_CCLK_IDLE_POLICY		1
+#define CLK_RESET_CCLK_RUN_POLICY		2
+#define CLK_RESET_CCLK_BURST_POLICY_PLLX	8
+
+#ifdef CONFIG_PM_SLEEP
+static struct cpu_clk_suspend_context {
+	u32 pllx_misc;
+	u32 pllx_base;
+
+	u32 cpu_burst;
+	u32 clk_csite_src;
+	u32 cclk_divider;
+} tegra30_cpu_clk_sctx;
+#endif
+
 /**
 * Structure defining the fields for USB UTMI clocks Parameters.
 */
@@ -792,6 +818,112 @@ struct clk_ops tegra30_twd_ops = {
 	.recalc_rate = tegra30_twd_clk_recalc_rate,
 };
 
+/* bus clock functions */
+static int tegra30_bus_clk_is_enabled(struct clk_hw *hw)
+{
+	struct clk_tegra *c = to_clk_tegra(hw);
+	u32 val = clk_readl(c->reg);
+
+	c->state = ((val >> c->reg_shift) & BUS_CLK_DISABLE) ? OFF : ON;
+	return c->state;
+}
+
+static int tegra30_bus_clk_enable(struct clk_hw *hw)
+{
+	struct clk_tegra *c = to_clk_tegra(hw);
+	u32 val;
+
+	val = clk_readl(c->reg);
+	val &= ~(BUS_CLK_DISABLE << c->reg_shift);
+	clk_writel(val, c->reg);
+
+	return 0;
+}
+
+static void tegra30_bus_clk_disable(struct clk_hw *hw)
+{
+	struct clk_tegra *c = to_clk_tegra(hw);
+	u32 val;
+
+	val = clk_readl(c->reg);
+	val |= BUS_CLK_DISABLE << c->reg_shift;
+	clk_writel(val, c->reg);
+}
+
+static unsigned long tegra30_bus_clk_recalc_rate(struct clk_hw *hw,
+			unsigned long prate)
+{
+	struct clk_tegra *c = to_clk_tegra(hw);
+	u32 val = clk_readl(c->reg);
+	u64 rate = prate;
+
+	c->div = ((val >> c->reg_shift) & BUS_CLK_DIV_MASK) + 1;
+	c->mul = 1;
+
+	if (c->mul != 0 && c->div != 0) {
+		rate *= c->mul;
+		rate += c->div - 1; /* round up */
+		do_div(rate, c->div);
+	}
+	return rate;
+}
+
+static int tegra30_bus_clk_set_rate(struct clk_hw *hw, unsigned long rate,
+		unsigned long parent_rate)
+{
+	struct clk_tegra *c = to_clk_tegra(hw);
+	int ret = -EINVAL;
+	u32 val;
+	int i;
+
+	val = clk_readl(c->reg);
+	for (i = 1; i <= 4; i++) {
+		if (rate == parent_rate / i) {
+			val &= ~(BUS_CLK_DIV_MASK << c->reg_shift);
+			val |= (i - 1) << c->reg_shift;
+			clk_writel(val, c->reg);
+			c->div = i;
+			c->mul = 1;
+			ret = 0;
+			break;
+		}
+	}
+
+	return ret;
+}
+
+static long tegra30_bus_clk_round_rate(struct clk_hw *hw, unsigned long rate,
+				unsigned long *prate)
+{
+	unsigned long parent_rate = *prate;
+	s64 divider;
+
+	if (rate >= parent_rate)
+		return parent_rate;
+
+	divider = parent_rate;
+	divider += rate - 1;
+	do_div(divider, rate);
+
+	if (divider < 0)
+		return divider;
+
+	if (divider > 4)
+		divider = 4;
+	do_div(parent_rate, divider);
+
+	return parent_rate;
+}
+
+struct clk_ops tegra30_bus_ops = {
+	.is_enabled = tegra30_bus_clk_is_enabled,
+	.enable = tegra30_bus_clk_enable,
+	.disable = tegra30_bus_clk_disable,
+	.set_rate = tegra30_bus_clk_set_rate,
+	.round_rate = tegra30_bus_clk_round_rate,
+	.recalc_rate = tegra30_bus_clk_recalc_rate,
+};
+
 /* Blink output functions */
 static int tegra30_blink_clk_is_enabled(struct clk_hw *hw)
 {
@@ -2281,12 +2413,93 @@ static void tegra30_disable_cpu_clock(u32 cpu)
 	       reg_clk_base + TEGRA_CLK_RST_CONTROLLER_CLK_CPU_CMPLX);
 }
 
+#ifdef CONFIG_PM_SLEEP
+static bool tegra30_cpu_rail_off_ready(void)
+{
+	unsigned int cpu_rst_status;
+	int cpu_pwr_status;
+
+	cpu_rst_status = readl(reg_clk_base +
+			       TEGRA30_CLK_RST_CONTROLLER_CPU_CMPLX_STATUS);
+	cpu_pwr_status = tegra_powergate_is_powered(TEGRA_POWERGATE_CPU1) ||
+			 tegra_powergate_is_powered(TEGRA_POWERGATE_CPU2) ||
+			 tegra_powergate_is_powered(TEGRA_POWERGATE_CPU3);
+
+	if (((cpu_rst_status & 0xE) != 0xE) || cpu_pwr_status)
+		return false;
+
+	return true;
+}
+
+static void tegra30_cpu_clock_suspend(void)
+{
+	/* switch coresite to clk_m, save off original source */
+	tegra30_cpu_clk_sctx.clk_csite_src =
+				readl(reg_clk_base + CLK_RESET_SOURCE_CSITE);
+	writel(3<<30, reg_clk_base + CLK_RESET_SOURCE_CSITE);
+
+	tegra30_cpu_clk_sctx.cpu_burst =
+				readl(reg_clk_base + CLK_RESET_CCLK_BURST);
+	tegra30_cpu_clk_sctx.pllx_base =
+				readl(reg_clk_base + CLK_RESET_PLLX_BASE);
+	tegra30_cpu_clk_sctx.pllx_misc =
+				readl(reg_clk_base + CLK_RESET_PLLX_MISC);
+	tegra30_cpu_clk_sctx.cclk_divider =
+				readl(reg_clk_base + CLK_RESET_CCLK_DIVIDER);
+}
+
+static void tegra30_cpu_clock_resume(void)
+{
+	unsigned int reg, policy;
+
+	/* Is CPU complex already running on PLLX? */
+	reg = readl(reg_clk_base + CLK_RESET_CCLK_BURST);
+	policy = (reg >> CLK_RESET_CCLK_BURST_POLICY_SHIFT) & 0xF;
+
+	if (policy == CLK_RESET_CCLK_IDLE_POLICY)
+		reg = (reg >> CLK_RESET_CCLK_IDLE_POLICY_SHIFT) & 0xF;
+	else if (policy == CLK_RESET_CCLK_RUN_POLICY)
+		reg = (reg >> CLK_RESET_CCLK_RUN_POLICY_SHIFT) & 0xF;
+	else
+		BUG();
+
+	if (reg != CLK_RESET_CCLK_BURST_POLICY_PLLX) {
+		/* restore PLLX settings if CPU is on different PLL */
+		writel(tegra30_cpu_clk_sctx.pllx_misc,
+					reg_clk_base + CLK_RESET_PLLX_MISC);
+		writel(tegra30_cpu_clk_sctx.pllx_base,
+					reg_clk_base + CLK_RESET_PLLX_BASE);
+
+		/* wait for PLL stabilization if PLLX was enabled */
+		if (tegra30_cpu_clk_sctx.pllx_base & (1 << 30))
+			udelay(300);
+	}
+
+	/*
+	 * Restore original burst policy setting for calls resulting from CPU
+	 * LP2 in idle or system suspend.
+	 */
+	writel(tegra30_cpu_clk_sctx.cclk_divider,
+					reg_clk_base + CLK_RESET_CCLK_DIVIDER);
+	writel(tegra30_cpu_clk_sctx.cpu_burst,
+					reg_clk_base + CLK_RESET_CCLK_BURST);
+
+	writel(tegra30_cpu_clk_sctx.clk_csite_src,
+					reg_clk_base + CLK_RESET_SOURCE_CSITE);
+}
+#endif
+
 static struct tegra_cpu_car_ops tegra30_cpu_car_ops = {
 	.wait_for_reset	= tegra30_wait_cpu_in_reset,
 	.put_in_reset	= tegra30_put_cpu_in_reset,
 	.out_of_reset	= tegra30_cpu_out_of_reset,
 	.enable_clock	= tegra30_enable_cpu_clock,
 	.disable_clock	= tegra30_disable_cpu_clock,
+#ifdef CONFIG_PM_SLEEP
+	.rail_off_ready	= tegra30_cpu_rail_off_ready,
+	.suspend	= tegra30_cpu_clock_suspend,
+	.resume		= tegra30_cpu_clock_resume,
+#endif
 };
 
 void __init tegra30_cpu_car_ops_init(void)
diff --git a/arch/arm/mach-tegra/tegra30_clocks.h b/arch/arm/mach-tegra/tegra30_clocks.h
index f2f88fef6b8..7a34adb2f72 100644
--- a/arch/arm/mach-tegra/tegra30_clocks.h
+++ b/arch/arm/mach-tegra/tegra30_clocks.h
@@ -34,6 +34,7 @@ extern struct clk_ops tegra_clk_out_ops;
 extern struct clk_ops tegra30_super_ops;
 extern struct clk_ops tegra30_blink_clk_ops;
 extern struct clk_ops tegra30_twd_ops;
+extern struct clk_ops tegra30_bus_ops;
 extern struct clk_ops tegra30_periph_clk_ops;
 extern struct clk_ops tegra30_dsib_clk_ops;
 extern struct clk_ops tegra_nand_clk_ops;
diff --git a/arch/arm/mach-tegra/tegra30_clocks_data.c b/arch/arm/mach-tegra/tegra30_clocks_data.c
index 3d2e5532a9e..6942c7add3b 100644
--- a/arch/arm/mach-tegra/tegra30_clocks_data.c
+++ b/arch/arm/mach-tegra/tegra30_clocks_data.c
@@ -711,6 +711,50 @@ static struct clk tegra_clk_sclk = {
 	.num_parents = ARRAY_SIZE(mux_sclk),
 };
 
+static const char *tegra_hclk_parent_names[] = {
+	"tegra_sclk",
+};
+
+static struct clk *tegra_hclk_parents[] = {
+	&tegra_clk_sclk,
+};
+
+static struct clk tegra_hclk;
+static struct clk_tegra tegra_hclk_hw = {
+	.hw = {
+		.clk = &tegra_hclk,
+	},
+	.flags = DIV_BUS,
+	.reg = 0x30,
+	.reg_shift = 4,
+	.max_rate = 378000000,
+	.min_rate = 12000000,
+};
+DEFINE_CLK_TEGRA(hclk, 0, &tegra30_bus_ops, 0, tegra_hclk_parent_names,
+		tegra_hclk_parents, &tegra_clk_sclk);
+
+static const char *tegra_pclk_parent_names[] = {
+	"tegra_hclk",
+};
+
+static struct clk *tegra_pclk_parents[] = {
+	&tegra_hclk,
+};
+
+static struct clk tegra_pclk;
+static struct clk_tegra tegra_pclk_hw = {
+	.hw = {
+		.clk = &tegra_pclk,
+	},
+	.flags = DIV_BUS,
+	.reg = 0x30,
+	.reg_shift = 0,
+	.max_rate = 167000000,
+	.min_rate = 12000000,
+};
+DEFINE_CLK_TEGRA(pclk, 0, &tegra30_bus_ops, 0, tegra_pclk_parent_names,
+		tegra_pclk_parents, &tegra_hclk);
+
 static const char *mux_blink[] = {
 	"clk_32k",
 };
@@ -1254,8 +1298,6 @@ struct clk_duplicate tegra_clk_duplicates[] = {
 	CLK_DUPLICATE("usbd", "utmip-pad", NULL),
 	CLK_DUPLICATE("usbd", "tegra-ehci.0", NULL),
 	CLK_DUPLICATE("usbd", "tegra-otg", NULL),
-	CLK_DUPLICATE("hdmi", "tegradc.0", "hdmi"),
-	CLK_DUPLICATE("hdmi", "tegradc.1", "hdmi"),
 	CLK_DUPLICATE("dsib", "tegradc.0", "dsib"),
 	CLK_DUPLICATE("dsia", "tegradc.1", "dsia"),
 	CLK_DUPLICATE("bsev", "tegra-avp", "bsev"),
@@ -1293,6 +1335,9 @@ struct clk_duplicate tegra_clk_duplicates[] = {
 	CLK_DUPLICATE("pll_p_out3", "tegra-i2c.2", "fast-clk"),
 	CLK_DUPLICATE("pll_p_out3", "tegra-i2c.3", "fast-clk"),
 	CLK_DUPLICATE("pll_p_out3", "tegra-i2c.4", "fast-clk"),
+	CLK_DUPLICATE("pll_p", "tegradc.0", "parent"),
+	CLK_DUPLICATE("pll_p", "tegradc.1", "parent"),
+	CLK_DUPLICATE("pll_d2_out0", "hdmi", "parent"),
 };
 
 struct clk *tegra_ptr_clks[] = {
@@ -1325,6 +1370,8 @@ struct clk *tegra_ptr_clks[] = {
 	&tegra_cml1,
 	&tegra_pciex,
 	&tegra_clk_sclk,
+	&tegra_hclk,
+	&tegra_pclk,
 	&tegra_clk_blink,
 	&tegra30_clk_twd,
 };
diff --git a/arch/arm/mach-tegra/tegra30_speedo.c b/arch/arm/mach-tegra/tegra30_speedo.c
new file mode 100644
index 00000000000..125cb16424a
--- /dev/null
+++ b/arch/arm/mach-tegra/tegra30_speedo.c
@@ -0,0 +1,292 @@
+/*
+ * Copyright (c) 2012, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/kernel.h>
+#include <linux/bug.h>
+
+#include "fuse.h"
+
+#define CORE_PROCESS_CORNERS_NUM	1
+#define CPU_PROCESS_CORNERS_NUM		6
+
+#define FUSE_SPEEDO_CALIB_0	0x114
+#define FUSE_PACKAGE_INFO	0X1FC
+#define FUSE_TEST_PROG_VER	0X128
+
+#define G_SPEEDO_BIT_MINUS1	58
+#define G_SPEEDO_BIT_MINUS1_R	59
+#define G_SPEEDO_BIT_MINUS2	60
+#define G_SPEEDO_BIT_MINUS2_R	61
+#define LP_SPEEDO_BIT_MINUS1	62
+#define LP_SPEEDO_BIT_MINUS1_R	63
+#define LP_SPEEDO_BIT_MINUS2	64
+#define LP_SPEEDO_BIT_MINUS2_R	65
+
+enum {
+	THRESHOLD_INDEX_0,
+	THRESHOLD_INDEX_1,
+	THRESHOLD_INDEX_2,
+	THRESHOLD_INDEX_3,
+	THRESHOLD_INDEX_4,
+	THRESHOLD_INDEX_5,
+	THRESHOLD_INDEX_6,
+	THRESHOLD_INDEX_7,
+	THRESHOLD_INDEX_8,
+	THRESHOLD_INDEX_9,
+	THRESHOLD_INDEX_10,
+	THRESHOLD_INDEX_11,
+	THRESHOLD_INDEX_COUNT,
+};
+
+static const u32 core_process_speedos[][CORE_PROCESS_CORNERS_NUM] = {
+	{180},
+	{170},
+	{195},
+	{180},
+	{168},
+	{192},
+	{180},
+	{170},
+	{195},
+	{180},
+	{180},
+	{180},
+};
+
+static const u32 cpu_process_speedos[][CPU_PROCESS_CORNERS_NUM] = {
+	{306, 338, 360, 376, UINT_MAX},
+	{295, 336, 358, 375, UINT_MAX},
+	{325, 325, 358, 375, UINT_MAX},
+	{325, 325, 358, 375, UINT_MAX},
+	{292, 324, 348, 364, UINT_MAX},
+	{324, 324, 348, 364, UINT_MAX},
+	{324, 324, 348, 364, UINT_MAX},
+	{295, 336, 358, 375, UINT_MAX},
+	{358, 358, 358, 358, 397, UINT_MAX},
+	{364, 364, 364, 364, 397, UINT_MAX},
+	{295, 336, 358, 375, 391, UINT_MAX},
+	{295, 336, 358, 375, 391, UINT_MAX},
+};
+
+static int threshold_index;
+static int package_id;
+
+static void fuse_speedo_calib(u32 *speedo_g, u32 *speedo_lp)
+{
+	u32 reg;
+	int ate_ver;
+	int bit_minus1;
+	int bit_minus2;
+
+	reg = tegra_fuse_readl(FUSE_SPEEDO_CALIB_0);
+
+	*speedo_lp = (reg & 0xFFFF) * 4;
+	*speedo_g = ((reg >> 16) & 0xFFFF) * 4;
+
+	ate_ver = tegra_fuse_readl(FUSE_TEST_PROG_VER);
+	pr_info("%s: ATE prog ver %d.%d\n", __func__, ate_ver/10, ate_ver%10);
+
+	if (ate_ver >= 26) {
+		bit_minus1 = tegra_spare_fuse(LP_SPEEDO_BIT_MINUS1);
+		bit_minus1 |= tegra_spare_fuse(LP_SPEEDO_BIT_MINUS1_R);
+		bit_minus2 = tegra_spare_fuse(LP_SPEEDO_BIT_MINUS2);
+		bit_minus2 |= tegra_spare_fuse(LP_SPEEDO_BIT_MINUS2_R);
+		*speedo_lp |= (bit_minus1 << 1) | bit_minus2;
+
+		bit_minus1 = tegra_spare_fuse(G_SPEEDO_BIT_MINUS1);
+		bit_minus1 |= tegra_spare_fuse(G_SPEEDO_BIT_MINUS1_R);
+		bit_minus2 = tegra_spare_fuse(G_SPEEDO_BIT_MINUS2);
+		bit_minus2 |= tegra_spare_fuse(G_SPEEDO_BIT_MINUS2_R);
+		*speedo_g |= (bit_minus1 << 1) | bit_minus2;
+	} else {
+		*speedo_lp |= 0x3;
+		*speedo_g |= 0x3;
+	}
+}
+
+static void rev_sku_to_speedo_ids(int rev, int sku)
+{
+	switch (rev) {
+	case TEGRA_REVISION_A01:
+		tegra_cpu_speedo_id = 0;
+		tegra_soc_speedo_id = 0;
+		threshold_index = THRESHOLD_INDEX_0;
+		break;
+	case TEGRA_REVISION_A02:
+	case TEGRA_REVISION_A03:
+		switch (sku) {
+		case 0x87:
+		case 0x82:
+			tegra_cpu_speedo_id = 1;
+			tegra_soc_speedo_id = 1;
+			threshold_index = THRESHOLD_INDEX_1;
+			break;
+		case 0x81:
+			switch (package_id) {
+			case 1:
+				tegra_cpu_speedo_id = 2;
+				tegra_soc_speedo_id = 2;
+				threshold_index = THRESHOLD_INDEX_2;
+				break;
+			case 2:
+				tegra_cpu_speedo_id = 4;
+				tegra_soc_speedo_id = 1;
+				threshold_index = THRESHOLD_INDEX_7;
+				break;
+			default:
+				pr_err("Tegra30: Unknown pkg %d\n", package_id);
+				BUG();
+				break;
+			}
+			break;
+		case 0x80:
+			switch (package_id) {
+			case 1:
+				tegra_cpu_speedo_id = 5;
+				tegra_soc_speedo_id = 2;
+				threshold_index = THRESHOLD_INDEX_8;
+				break;
+			case 2:
+				tegra_cpu_speedo_id = 6;
+				tegra_soc_speedo_id = 2;
+				threshold_index = THRESHOLD_INDEX_9;
+				break;
+			default:
+				pr_err("Tegra30: Unknown pkg %d\n", package_id);
+				BUG();
+				break;
+			}
+			break;
+		case 0x83:
+			switch (package_id) {
+			case 1:
+				tegra_cpu_speedo_id = 7;
+				tegra_soc_speedo_id = 1;
+				threshold_index = THRESHOLD_INDEX_10;
+				break;
+			case 2:
+				tegra_cpu_speedo_id = 3;
+				tegra_soc_speedo_id = 2;
+				threshold_index = THRESHOLD_INDEX_3;
+				break;
+			default:
+				pr_err("Tegra30: Unknown pkg %d\n", package_id);
+				BUG();
+				break;
+			}
+			break;
+		case 0x8F:
+			tegra_cpu_speedo_id = 8;
+			tegra_soc_speedo_id = 1;
+			threshold_index = THRESHOLD_INDEX_11;
+			break;
+		case 0x08:
+			tegra_cpu_speedo_id = 1;
+			tegra_soc_speedo_id = 1;
+			threshold_index = THRESHOLD_INDEX_4;
+			break;
+		case 0x02:
+			tegra_cpu_speedo_id = 2;
+			tegra_soc_speedo_id = 2;
+			threshold_index = THRESHOLD_INDEX_5;
+			break;
+		case 0x04:
+			tegra_cpu_speedo_id = 3;
+			tegra_soc_speedo_id = 2;
+			threshold_index = THRESHOLD_INDEX_6;
+			break;
+		case 0:
+			switch (package_id) {
+			case 1:
+				tegra_cpu_speedo_id = 2;
+				tegra_soc_speedo_id = 2;
+				threshold_index = THRESHOLD_INDEX_2;
+				break;
+			case 2:
+				tegra_cpu_speedo_id = 3;
+				tegra_soc_speedo_id = 2;
+				threshold_index = THRESHOLD_INDEX_3;
+				break;
+			default:
+				pr_err("Tegra30: Unknown pkg %d\n", package_id);
+				BUG();
+				break;
+			}
+			break;
+		default:
+			pr_warn("Tegra30: Unknown SKU %d\n", sku);
+			tegra_cpu_speedo_id = 0;
+			tegra_soc_speedo_id = 0;
+			threshold_index = THRESHOLD_INDEX_0;
+			break;
+		}
+		break;
+	default:
+		pr_warn("Tegra30: Unknown chip rev %d\n", rev);
+		tegra_cpu_speedo_id = 0;
+		tegra_soc_speedo_id = 0;
+		threshold_index = THRESHOLD_INDEX_0;
+		break;
+	}
+}
+
+void tegra30_init_speedo_data(void)
+{
+	u32 cpu_speedo_val;
+	u32 core_speedo_val;
+	int i;
+
+	BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) !=
+			THRESHOLD_INDEX_COUNT);
+	BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) !=
+			THRESHOLD_INDEX_COUNT);
+
+	package_id = tegra_fuse_readl(FUSE_PACKAGE_INFO) & 0x0F;
+
+	rev_sku_to_speedo_ids(tegra_revision, tegra_sku_id);
+	fuse_speedo_calib(&cpu_speedo_val, &core_speedo_val);
+	pr_debug("%s CPU speedo value %u\n", __func__, cpu_speedo_val);
+	pr_debug("%s Core speedo value %u\n", __func__, core_speedo_val);
+
+	for (i = 0; i < CPU_PROCESS_CORNERS_NUM; i++) {
+		if (cpu_speedo_val < cpu_process_speedos[threshold_index][i])
+			break;
+	}
+	tegra_cpu_process_id = i - 1;
+
+	if (tegra_cpu_process_id == -1) {
+		pr_warn("Tegra30: CPU speedo value %3d out of range",
+		       cpu_speedo_val);
+		tegra_cpu_process_id = 0;
+		tegra_cpu_speedo_id = 1;
+	}
+
+	for (i = 0; i < CORE_PROCESS_CORNERS_NUM; i++) {
+		if (core_speedo_val < core_process_speedos[threshold_index][i])
+			break;
+	}
+	tegra_core_process_id = i - 1;
+
+	if (tegra_core_process_id == -1) {
+		pr_warn("Tegra30: CORE speedo value %3d out of range",
+		       core_speedo_val);
+		tegra_core_process_id = 0;
+		tegra_soc_speedo_id = 1;
+	}
+
+	pr_info("Tegra30: CPU Speedo ID %d, Soc Speedo ID %d",
+		tegra_cpu_speedo_id, tegra_soc_speedo_id);
+}
diff --git a/arch/arm/mach-tegra/tegra_cpu_car.h b/arch/arm/mach-tegra/tegra_cpu_car.h
index 30d063ad2be..9764d31032b 100644
--- a/arch/arm/mach-tegra/tegra_cpu_car.h
+++ b/arch/arm/mach-tegra/tegra_cpu_car.h
@@ -30,6 +30,12 @@
  *	CPU clock un-gate
  * disable_clock:
  *	CPU clock gate
+ * rail_off_ready:
+ *	CPU is ready for rail off
+ * suspend:
+ *	save the clock settings when CPU go into low-power state
+ * resume:
+ *	restore the clock settings when CPU exit low-power state
  */
 struct tegra_cpu_car_ops {
 	void (*wait_for_reset)(u32 cpu);
@@ -37,6 +43,11 @@ struct tegra_cpu_car_ops {
 	void (*out_of_reset)(u32 cpu);
 	void (*enable_clock)(u32 cpu);
 	void (*disable_clock)(u32 cpu);
+#ifdef CONFIG_PM_SLEEP
+	bool (*rail_off_ready)(void);
+	void (*suspend)(void);
+	void (*resume)(void);
+#endif
 };
 
 extern struct tegra_cpu_car_ops *tegra_cpu_car_ops;
@@ -81,6 +92,32 @@ static inline void tegra_disable_cpu_clock(u32 cpu)
 	tegra_cpu_car_ops->disable_clock(cpu);
 }
 
+#ifdef CONFIG_PM_SLEEP
+static inline bool tegra_cpu_rail_off_ready(void)
+{
+	if (WARN_ON(!tegra_cpu_car_ops->rail_off_ready))
+		return false;
+
+	return tegra_cpu_car_ops->rail_off_ready();
+}
+
+static inline void tegra_cpu_clock_suspend(void)
+{
+	if (WARN_ON(!tegra_cpu_car_ops->suspend))
+		return;
+
+	tegra_cpu_car_ops->suspend();
+}
+
+static inline void tegra_cpu_clock_resume(void)
+{
+	if (WARN_ON(!tegra_cpu_car_ops->resume))
+		return;
+
+	tegra_cpu_car_ops->resume();
+}
+#endif
+
 void tegra20_cpu_car_ops_init(void);
 void tegra30_cpu_car_ops_init(void);
 
diff --git a/arch/arm/mach-tegra/timer.c b/arch/arm/mach-tegra/timer.c
index d3b8c8e7368..e4863f3e9ee 100644
--- a/arch/arm/mach-tegra/timer.c
+++ b/arch/arm/mach-tegra/timer.c
@@ -26,16 +26,14 @@
 #include <linux/clocksource.h>
 #include <linux/clk.h>
 #include <linux/io.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
 
 #include <asm/mach/time.h>
 #include <asm/smp_twd.h>
 #include <asm/sched_clock.h>
 
-#include <mach/iomap.h>
-#include <mach/irqs.h>
-
 #include "board.h"
-#include "clock.h"
 
 #define RTC_SECONDS            0x08
 #define RTC_SHADOW_SECONDS     0x0c
@@ -53,8 +51,8 @@
 #define TIMER_PTV 0x0
 #define TIMER_PCR 0x4
 
-static void __iomem *timer_reg_base = IO_ADDRESS(TEGRA_TMR1_BASE);
-static void __iomem *rtc_base = IO_ADDRESS(TEGRA_RTC_BASE);
+static void __iomem *timer_reg_base;
+static void __iomem *rtc_base;
 
 static struct timespec persistent_ts;
 static u64 persistent_ms, last_persistent_ms;
@@ -158,40 +156,66 @@ static struct irqaction tegra_timer_irq = {
 	.flags		= IRQF_DISABLED | IRQF_TIMER | IRQF_TRIGGER_HIGH,
 	.handler	= tegra_timer_interrupt,
 	.dev_id		= &tegra_clockevent,
-	.irq		= INT_TMR3,
 };
 
-#ifdef CONFIG_HAVE_ARM_TWD
-static DEFINE_TWD_LOCAL_TIMER(twd_local_timer,
-			      TEGRA_ARM_PERIF_BASE + 0x600,
-			      IRQ_LOCALTIMER);
+static const struct of_device_id timer_match[] __initconst = {
+	{ .compatible = "nvidia,tegra20-timer" },
+	{}
+};
 
-static void __init tegra_twd_init(void)
-{
-	int err = twd_local_timer_register(&twd_local_timer);
-	if (err)
-		pr_err("twd_local_timer_register failed %d\n", err);
-}
-#else
-#define tegra_twd_init()	do {} while(0)
-#endif
+static const struct of_device_id rtc_match[] __initconst = {
+	{ .compatible = "nvidia,tegra20-rtc" },
+	{}
+};
 
 static void __init tegra_init_timer(void)
 {
+	struct device_node *np;
 	struct clk *clk;
 	unsigned long rate;
 	int ret;
 
+	np = of_find_matching_node(NULL, timer_match);
+	if (!np) {
+		pr_err("Failed to find timer DT node\n");
+		BUG();
+	}
+
+	timer_reg_base = of_iomap(np, 0);
+	if (!timer_reg_base) {
+		pr_err("Can't map timer registers");
+		BUG();
+	}
+
+	tegra_timer_irq.irq = irq_of_parse_and_map(np, 2);
+	if (tegra_timer_irq.irq <= 0) {
+		pr_err("Failed to map timer IRQ\n");
+		BUG();
+	}
+
 	clk = clk_get_sys("timer", NULL);
 	if (IS_ERR(clk)) {
-		pr_warn("Unable to get timer clock."
-			" Assuming 12Mhz input clock.\n");
+		pr_warn("Unable to get timer clock. Assuming 12Mhz input clock.\n");
 		rate = 12000000;
 	} else {
 		clk_prepare_enable(clk);
 		rate = clk_get_rate(clk);
 	}
 
+	of_node_put(np);
+
+	np = of_find_matching_node(NULL, rtc_match);
+	if (!np) {
+		pr_err("Failed to find RTC DT node\n");
+		BUG();
+	}
+
+	rtc_base = of_iomap(np, 0);
+	if (!rtc_base) {
+		pr_err("Can't map RTC registers");
+		BUG();
+	}
+
 	/*
 	 * rtc registers are used by read_persistent_clock, keep the rtc clock
 	 * enabled
@@ -202,6 +226,8 @@ static void __init tegra_init_timer(void)
 	else
 		clk_prepare_enable(clk);
 
+	of_node_put(np);
+
 	switch (rate) {
 	case 12000000:
 		timer_writel(0x000b, TIMERUS_USEC_CFG);
@@ -223,13 +249,13 @@ static void __init tegra_init_timer(void)
 
 	if (clocksource_mmio_init(timer_reg_base + TIMERUS_CNTR_1US,
 		"timer_us", 1000000, 300, 32, clocksource_mmio_readl_up)) {
-		printk(KERN_ERR "Failed to register clocksource\n");
+		pr_err("Failed to register clocksource\n");
 		BUG();
 	}
 
 	ret = setup_irq(tegra_timer_irq.irq, &tegra_timer_irq);
 	if (ret) {
-		printk(KERN_ERR "Failed to register timer IRQ: %d\n", ret);
+		pr_err("Failed to register timer IRQ: %d\n", ret);
 		BUG();
 	}
 
@@ -241,7 +267,9 @@ static void __init tegra_init_timer(void)
 	tegra_clockevent.cpumask = cpu_all_mask;
 	tegra_clockevent.irq = tegra_timer_irq.irq;
 	clockevents_register_device(&tegra_clockevent);
-	tegra_twd_init();
+#ifdef CONFIG_HAVE_ARM_TWD
+	twd_local_timer_of_register();
+#endif
 	register_persistent_clock(NULL, tegra_read_persistent_clock);
 }
 
diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c
index b8efac4daed..12f3994c43d 100644
--- a/arch/arm/mach-u300/core.c
+++ b/arch/arm/mach-u300/core.c
@@ -82,8 +82,6 @@ static struct map_desc u300_io_desc[] __initdata = {
 static void __init u300_map_io(void)
 {
 	iotable_init(u300_io_desc, ARRAY_SIZE(u300_io_desc));
-	/* We enable a real big DMA buffer if need be. */
-	init_consistent_dma_size(SZ_4M);
 }
 
 /*
@@ -1445,8 +1443,6 @@ static struct platform_device pinctrl_device = {
 static struct u300_gpio_platform u300_gpio_plat = {
 	.ports = 7,
 	.gpio_base = 0,
-	.gpio_irq_base = IRQ_U300_GPIO_BASE,
-	.pinctrl_device = &pinctrl_device,
 };
 
 static struct platform_device gpio_device = {
@@ -1590,6 +1586,7 @@ static struct platform_device *platform_devs[] __initdata = {
 	&i2c1_device,
 	&keypad_device,
 	&rtc_device,
+	&pinctrl_device,
 	&gpio_device,
 	&nand_device,
 	&wdog_device,
@@ -1804,7 +1801,7 @@ MACHINE_START(U300, "Ericsson AB U335 S335/B335 Prototype Board")
 	/* Maintainer: Linus Walleij <linus.walleij@stericsson.com> */
 	.atag_offset	= 0x100,
 	.map_io		= u300_map_io,
-	.nr_irqs	= NR_IRQS_U300,
+	.nr_irqs	= 0,
 	.init_irq	= u300_init_irq,
 	.handle_irq	= vic_handle_irq,
 	.timer		= &u300_timer,
diff --git a/arch/arm/mach-u300/include/mach/irqs.h b/arch/arm/mach-u300/include/mach/irqs.h
index e27425a63fa..21d5e76a6cd 100644
--- a/arch/arm/mach-u300/include/mach/irqs.h
+++ b/arch/arm/mach-u300/include/mach/irqs.h
@@ -12,79 +12,69 @@
 #ifndef __MACH_IRQS_H
 #define __MACH_IRQS_H
 
-#define IRQ_U300_INTCON0_START		1
-#define IRQ_U300_INTCON1_START		33
+#define IRQ_U300_INTCON0_START		32
+#define IRQ_U300_INTCON1_START		64
 /* These are on INTCON0 - 30 lines */
-#define IRQ_U300_IRQ0_EXT		1
-#define IRQ_U300_IRQ1_EXT		2
-#define IRQ_U300_DMA			3
-#define IRQ_U300_VIDEO_ENC_0		4
-#define IRQ_U300_VIDEO_ENC_1		5
-#define IRQ_U300_AAIF_RX		6
-#define IRQ_U300_AAIF_TX		7
-#define IRQ_U300_AAIF_VGPIO		8
-#define IRQ_U300_AAIF_WAKEUP		9
-#define IRQ_U300_PCM_I2S0_FRAME		10
-#define IRQ_U300_PCM_I2S0_FIFO		11
-#define IRQ_U300_PCM_I2S1_FRAME		12
-#define IRQ_U300_PCM_I2S1_FIFO		13
-#define IRQ_U300_XGAM_GAMCON		14
-#define IRQ_U300_XGAM_CDI		15
-#define IRQ_U300_XGAM_CDICON		16
-#define IRQ_U300_XGAM_PDI		18
-#define IRQ_U300_XGAM_PDICON		19
-#define IRQ_U300_XGAM_GAMEACC		20
-#define IRQ_U300_XGAM_MCIDCT		21
-#define IRQ_U300_APEX			22
-#define IRQ_U300_UART0			23
-#define IRQ_U300_SPI			24
-#define IRQ_U300_TIMER_APP_OS		25
-#define IRQ_U300_TIMER_APP_DD		26
-#define IRQ_U300_TIMER_APP_GP1		27
-#define IRQ_U300_TIMER_APP_GP2		28
-#define IRQ_U300_TIMER_OS		29
-#define IRQ_U300_TIMER_MS		30
-#define IRQ_U300_KEYPAD_KEYBF		31
-#define IRQ_U300_KEYPAD_KEYBR		32
+#define IRQ_U300_IRQ0_EXT		32
+#define IRQ_U300_IRQ1_EXT		33
+#define IRQ_U300_DMA			34
+#define IRQ_U300_VIDEO_ENC_0		35
+#define IRQ_U300_VIDEO_ENC_1		36
+#define IRQ_U300_AAIF_RX		37
+#define IRQ_U300_AAIF_TX		38
+#define IRQ_U300_AAIF_VGPIO		39
+#define IRQ_U300_AAIF_WAKEUP		40
+#define IRQ_U300_PCM_I2S0_FRAME		41
+#define IRQ_U300_PCM_I2S0_FIFO		42
+#define IRQ_U300_PCM_I2S1_FRAME		43
+#define IRQ_U300_PCM_I2S1_FIFO		44
+#define IRQ_U300_XGAM_GAMCON		45
+#define IRQ_U300_XGAM_CDI		46
+#define IRQ_U300_XGAM_CDICON		47
+#define IRQ_U300_XGAM_PDI		49
+#define IRQ_U300_XGAM_PDICON		50
+#define IRQ_U300_XGAM_GAMEACC		51
+#define IRQ_U300_XGAM_MCIDCT		52
+#define IRQ_U300_APEX			53
+#define IRQ_U300_UART0			54
+#define IRQ_U300_SPI			55
+#define IRQ_U300_TIMER_APP_OS		56
+#define IRQ_U300_TIMER_APP_DD		57
+#define IRQ_U300_TIMER_APP_GP1		58
+#define IRQ_U300_TIMER_APP_GP2		59
+#define IRQ_U300_TIMER_OS		60
+#define IRQ_U300_TIMER_MS		61
+#define IRQ_U300_KEYPAD_KEYBF		62
+#define IRQ_U300_KEYPAD_KEYBR		63
 /* These are on INTCON1 - 32 lines */
-#define IRQ_U300_GPIO_PORT0		33
-#define IRQ_U300_GPIO_PORT1		34
-#define IRQ_U300_GPIO_PORT2		35
+#define IRQ_U300_GPIO_PORT0		64
+#define IRQ_U300_GPIO_PORT1		65
+#define IRQ_U300_GPIO_PORT2		66
 
 /* These are for DB3150, DB3200 and DB3350 */
-#define IRQ_U300_WDOG			36
-#define IRQ_U300_EVHIST			37
-#define IRQ_U300_MSPRO			38
-#define IRQ_U300_MMCSD_MCIINTR0		39
-#define IRQ_U300_MMCSD_MCIINTR1		40
-#define IRQ_U300_I2C0			41
-#define IRQ_U300_I2C1			42
-#define IRQ_U300_RTC			43
-#define IRQ_U300_NFIF			44
-#define IRQ_U300_NFIF2			45
+#define IRQ_U300_WDOG			67
+#define IRQ_U300_EVHIST			68
+#define IRQ_U300_MSPRO			69
+#define IRQ_U300_MMCSD_MCIINTR0		70
+#define IRQ_U300_MMCSD_MCIINTR1		71
+#define IRQ_U300_I2C0			72
+#define IRQ_U300_I2C1			73
+#define IRQ_U300_RTC			74
+#define IRQ_U300_NFIF			75
+#define IRQ_U300_NFIF2			76
 
 /* The DB3350-specific interrupt lines */
-#define IRQ_U300_ISP_F0			46
-#define IRQ_U300_ISP_F1			47
-#define IRQ_U300_ISP_F2			48
-#define IRQ_U300_ISP_F3			49
-#define IRQ_U300_ISP_F4			50
-#define IRQ_U300_GPIO_PORT3		51
-#define IRQ_U300_SYSCON_PLL_LOCK	52
-#define IRQ_U300_UART1			53
-#define IRQ_U300_GPIO_PORT4		54
-#define IRQ_U300_GPIO_PORT5		55
-#define IRQ_U300_GPIO_PORT6		56
-#define U300_VIC_IRQS_END		57
-
-/* Maximum 8*7 GPIO lines */
-#ifdef CONFIG_PINCTRL_COH901
-#define IRQ_U300_GPIO_BASE		(U300_VIC_IRQS_END)
-#define IRQ_U300_GPIO_END		(IRQ_U300_GPIO_BASE + 56)
-#else
-#define IRQ_U300_GPIO_END		(U300_VIC_IRQS_END)
-#endif
-
-#define NR_IRQS_U300			(IRQ_U300_GPIO_END - IRQ_U300_INTCON0_START)
+#define IRQ_U300_ISP_F0			77
+#define IRQ_U300_ISP_F1			78
+#define IRQ_U300_ISP_F2			79
+#define IRQ_U300_ISP_F3			80
+#define IRQ_U300_ISP_F4			81
+#define IRQ_U300_GPIO_PORT3		82
+#define IRQ_U300_SYSCON_PLL_LOCK	83
+#define IRQ_U300_UART1			84
+#define IRQ_U300_GPIO_PORT4		85
+#define IRQ_U300_GPIO_PORT5		86
+#define IRQ_U300_GPIO_PORT6		87
+#define U300_VIC_IRQS_END		88
 
 #endif
diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index e8c3f0d70ca..5dea90636d9 100644
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -7,8 +7,8 @@ config UX500_SOC_COMMON
 	select ARM_ERRATA_764369 if SMP
 	select ARM_GIC
 	select CACHE_L2X0
+	select CLKSRC_NOMADIK_MTU
 	select COMMON_CLK
-	select HAS_MTU
 	select PINCTRL
 	select PINCTRL_NOMADIK
 	select PL310_ERRATA_753970 if CACHE_PL310
diff --git a/arch/arm/mach-ux500/board-mop500-audio.c b/arch/arm/mach-ux500/board-mop500-audio.c
index 070629a9562..7209db7cdc7 100644
--- a/arch/arm/mach-ux500/board-mop500-audio.c
+++ b/arch/arm/mach-ux500/board-mop500-audio.c
@@ -7,10 +7,8 @@
 #include <linux/platform_device.h>
 #include <linux/init.h>
 #include <linux/gpio.h>
-
-#include <plat/gpio-nomadik.h>
-#include <plat/pincfg.h>
-#include <plat/ste_dma40.h>
+#include <linux/platform_data/pinctrl-nomadik.h>
+#include <linux/platform_data/dma-ste-dma40.h>
 
 #include <mach/devices.h>
 #include <mach/hardware.h>
@@ -150,15 +148,6 @@ static struct platform_device snd_soc_mop500 = {
 	},
 };
 
-/* Platform device for Ux500-PCM */
-static struct platform_device ux500_pcm = {
-		.name = "ux500-pcm",
-		.id = 0,
-		.dev = {
-			.platform_data = NULL,
-		},
-};
-
 struct msp_i2s_platform_data msp2_platform_data = {
 	.id = MSP_I2S_2,
 	.msp_i2s_dma_rx = &msp2_dma_rx,
@@ -186,10 +175,3 @@ void mop500_audio_init(struct device *parent)
 	db8500_add_msp_i2s(parent, 3, U8500_MSP3_BASE, IRQ_DB8500_MSP1,
 			   &msp3_platform_data);
 }
-
-/* Due for removal once the MSP driver has been fully DT:ed. */
-void mop500_of_audio_init(struct device *parent)
-{
-	pr_info("%s: Register platform-device 'ux500-pcm'\n", __func__);
-	platform_device_register(&ux500_pcm);
-}
diff --git a/arch/arm/mach-ux500/board-mop500-pins.c b/arch/arm/mach-ux500/board-mop500-pins.c
index a267c6d30e3..0a3f30df1eb 100644
--- a/arch/arm/mach-ux500/board-mop500-pins.c
+++ b/arch/arm/mach-ux500/board-mop500-pins.c
@@ -9,10 +9,9 @@
 #include <linux/bug.h>
 #include <linux/string.h>
 #include <linux/pinctrl/machine.h>
+#include <linux/platform_data/pinctrl-nomadik.h>
 
 #include <asm/mach-types.h>
-#include <plat/pincfg.h>
-#include <plat/gpio-nomadik.h>
 
 #include <mach/hardware.h>
 
@@ -34,8 +33,6 @@ BIAS(in_nopull, PIN_INPUT_NOPULL);
 BIAS(in_nopull_slpm_nowkup, PIN_INPUT_NOPULL|PIN_SLPM_WAKEUP_DISABLE);
 BIAS(in_pu, PIN_INPUT_PULLUP);
 BIAS(in_pd, PIN_INPUT_PULLDOWN);
-BIAS(in_pd_slpm_in_pu, PIN_INPUT_PULLDOWN|PIN_SLPM_INPUT_PULLUP);
-BIAS(in_pu_slpm_out_lo, PIN_INPUT_PULLUP|PIN_SLPM_OUTPUT_LOW);
 BIAS(out_hi, PIN_OUTPUT_HIGH);
 BIAS(out_lo, PIN_OUTPUT_LOW);
 BIAS(out_lo_slpm_nowkup, PIN_OUTPUT_LOW|PIN_SLPM_WAKEUP_DISABLE);
@@ -47,14 +44,34 @@ BIAS(gpio_in_pd_slpm_gpio_nopull, PIN_INPUT_PULLDOWN|PIN_GPIOMODE_ENABLED|PIN_SL
 BIAS(gpio_out_hi, PIN_OUTPUT_HIGH|PIN_GPIOMODE_ENABLED);
 BIAS(gpio_out_lo, PIN_OUTPUT_LOW|PIN_GPIOMODE_ENABLED);
 /* Sleep modes */
-BIAS(slpm_in_wkup_pdis, PIN_SLEEPMODE_ENABLED|PIN_SLPM_DIR_INPUT|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
-BIAS(slpm_in_nopull_wkup, PIN_SLEEPMODE_ENABLED|PIN_SLPM_DIR_INPUT|PIN_SLPM_PULL_NONE|PIN_SLPM_WAKEUP_ENABLE);
-BIAS(slpm_wkup_pdis, PIN_SLEEPMODE_ENABLED|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
-BIAS(slpm_out_hi_wkup_pdis, PIN_SLEEPMODE_ENABLED|PIN_SLPM_OUTPUT_HIGH|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
-BIAS(slpm_out_wkup_pdis, PIN_SLEEPMODE_ENABLED|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
-BIAS(slpm_out_lo_wkup, PIN_SLEEPMODE_ENABLED|PIN_SLPM_OUTPUT_LOW|PIN_SLPM_WAKEUP_ENABLE);
-BIAS(slpm_out_lo_wkup_pdis, PIN_SLEEPMODE_ENABLED|PIN_SLPM_OUTPUT_LOW|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
-BIAS(slpm_in_nopull_wkup_pdis, PIN_SLEEPMODE_ENABLED|PIN_SLPM_INPUT_NOPULL|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
+BIAS(slpm_in_nopull_wkup, PIN_SLEEPMODE_ENABLED|
+	PIN_SLPM_DIR_INPUT|PIN_SLPM_PULL_NONE|PIN_SLPM_WAKEUP_ENABLE);
+BIAS(slpm_in_wkup_pdis, PIN_SLEEPMODE_ENABLED|
+	PIN_SLPM_DIR_INPUT|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
+BIAS(slpm_wkup_pdis, PIN_SLEEPMODE_ENABLED|
+	PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
+BIAS(slpm_out_lo_pdis, PIN_SLEEPMODE_ENABLED|
+	PIN_SLPM_OUTPUT_LOW|PIN_SLPM_WAKEUP_DISABLE|PIN_SLPM_PDIS_DISABLED);
+BIAS(slpm_out_lo_wkup, PIN_SLEEPMODE_ENABLED|
+	PIN_SLPM_OUTPUT_LOW|PIN_SLPM_WAKEUP_ENABLE);
+BIAS(slpm_out_lo_wkup_pdis, PIN_SLEEPMODE_ENABLED|
+	PIN_SLPM_OUTPUT_LOW|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
+BIAS(slpm_out_hi_wkup_pdis, PIN_SLEEPMODE_ENABLED|PIN_SLPM_OUTPUT_HIGH|
+	PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
+BIAS(slpm_in_nopull_wkup_pdis, PIN_SLEEPMODE_ENABLED|
+	PIN_SLPM_INPUT_NOPULL|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
+BIAS(slpm_in_pu_wkup_pdis_en, PIN_SLEEPMODE_ENABLED|PIN_SLPM_INPUT_PULLUP|
+	PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_ENABLED);
+BIAS(slpm_out_wkup_pdis, PIN_SLEEPMODE_ENABLED|
+	PIN_SLPM_DIR_OUTPUT|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
+BIAS(out_lo_wkup_pdis, PIN_SLPM_OUTPUT_LOW|
+	PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
+BIAS(in_wkup_pdis_en, PIN_SLPM_DIR_INPUT|PIN_SLPM_WAKEUP_ENABLE|
+	PIN_SLPM_PDIS_ENABLED);
+BIAS(in_wkup_pdis, PIN_SLPM_DIR_INPUT|PIN_SLPM_WAKEUP_ENABLE|
+	PIN_SLPM_PDIS_DISABLED);
+BIAS(out_wkup_pdis, PIN_SLPM_DIR_OUTPUT|PIN_SLPM_WAKEUP_ENABLE|
+	PIN_SLPM_PDIS_DISABLED);
 
 /* We use these to define hog settings that are always done on boot */
 #define DB8500_MUX_HOG(group,func) \
@@ -70,13 +87,16 @@ BIAS(slpm_in_nopull_wkup_pdis, PIN_SLEEPMODE_ENABLED|PIN_SLPM_INPUT_NOPULL|PIN_S
 	PIN_MAP_MUX_GROUP_DEFAULT(dev, "pinctrl-db8500", group, func)
 #define DB8500_PIN(pin,conf,dev) \
 	PIN_MAP_CONFIGS_PIN_DEFAULT(dev, "pinctrl-db8500", pin, conf)
-#define DB8500_PIN_SLEEP(pin, conf, dev) \
-	PIN_MAP_CONFIGS_PIN(dev, PINCTRL_STATE_SLEEP, "pinctrl-db8500",	\
+#define DB8500_PIN_IDLE(pin, conf, dev) \
+	PIN_MAP_CONFIGS_PIN(dev, PINCTRL_STATE_IDLE, "pinctrl-db8500",	\
 			    pin, conf)
-
-#define DB8500_PIN_SLEEP(pin,conf,dev) \
+#define DB8500_PIN_SLEEP(pin, conf, dev) \
 	PIN_MAP_CONFIGS_PIN(dev, PINCTRL_STATE_SLEEP, "pinctrl-db8500",	\
 			    pin, conf)
+#define DB8500_MUX_STATE(group, func, dev, state) \
+	PIN_MAP_MUX_GROUP(dev, state, "pinctrl-db8500", group, func)
+#define DB8500_PIN_STATE(pin, conf, dev, state) \
+	PIN_MAP_CONFIGS_PIN(dev, state, "pinctrl-db8500", pin, conf)
 
 /* Pin control settings */
 static struct pinctrl_map __initdata mop500_family_pinmap[] = {
@@ -113,7 +133,7 @@ static struct pinctrl_map __initdata mop500_family_pinmap[] = {
 	 * UART0, we do not mux in u0 here.
 	 * uart-0 pins gpio configuration should be kept intact to prevent
 	 * a glitch in tx line when the tty dev is opened. Later these pins
-	 * are configured to uart mop500_pins_uart0
+	 * are configured by uart driver
 	 */
 	DB8500_PIN_HOG("GPIO0_AJ5", in_pu), /* CTS */
 	DB8500_PIN_HOG("GPIO1_AJ3", out_hi), /* RTS */
@@ -124,12 +144,13 @@ static struct pinctrl_map __initdata mop500_family_pinmap[] = {
 	 * TODO: is this used on U8500 variants and Snowball really?
 	 * The setting on GPIO31 conflicts with magnetometer use on hrefv60
 	 */
-	DB8500_MUX_HOG("u2rxtx_c_1", "u2"),
-	DB8500_MUX_HOG("u2ctsrts_c_1", "u2"),
-	DB8500_PIN_HOG("GPIO29_W2", in_pu), /* RXD */
-	DB8500_PIN_HOG("GPIO30_W3", out_hi), /* TXD */
-	DB8500_PIN_HOG("GPIO31_V3", in_pu), /* CTS */
-	DB8500_PIN_HOG("GPIO32_V2", out_hi), /* RTS */
+	/* default state for UART2 */
+	DB8500_MUX("u2rxtx_c_1", "u2", "uart2"),
+	DB8500_PIN("GPIO29_W2", in_pu, "uart2"), /* RXD */
+	DB8500_PIN("GPIO30_W3", out_hi, "uart2"), /* TXD */
+	/* Sleep state for UART2 */
+	DB8500_PIN_SLEEP("GPIO29_W2", in_wkup_pdis, "uart2"),
+	DB8500_PIN_SLEEP("GPIO30_W3", out_wkup_pdis, "uart2"),
 	/*
 	 * The following pin sets were known as "runtime pins" before being
 	 * converted to the pinctrl model. Here we model them as "default"
@@ -141,11 +162,18 @@ static struct pinctrl_map __initdata mop500_family_pinmap[] = {
 	DB8500_PIN("GPIO1_AJ3", out_hi, "uart0"), /* RTS */
 	DB8500_PIN("GPIO2_AH4", in_pu, "uart0"), /* RXD */
 	DB8500_PIN("GPIO3_AH3", out_hi, "uart0"), /* TXD */
-	/* UART0 sleep state */
+	/* Sleep state for UART0 */
 	DB8500_PIN_SLEEP("GPIO0_AJ5", slpm_in_wkup_pdis, "uart0"),
 	DB8500_PIN_SLEEP("GPIO1_AJ3", slpm_out_hi_wkup_pdis, "uart0"),
 	DB8500_PIN_SLEEP("GPIO2_AH4", slpm_in_wkup_pdis, "uart0"),
 	DB8500_PIN_SLEEP("GPIO3_AH3", slpm_out_wkup_pdis, "uart0"),
+	/* Mux in UART1 after initialization */
+	DB8500_MUX("u1rxtx_a_1", "u1", "uart1"),
+	DB8500_PIN("GPIO4_AH6", in_pu, "uart1"), /* RXD */
+	DB8500_PIN("GPIO5_AG6", out_hi, "uart1"), /* TXD */
+	/* Sleep state for UART1 */
+	DB8500_PIN_SLEEP("GPIO4_AH6", slpm_in_wkup_pdis, "uart1"),
+	DB8500_PIN_SLEEP("GPIO5_AG6", slpm_out_wkup_pdis, "uart1"),
 	/* MSP1 for ALSA codec */
 	DB8500_MUX("msp1txrx_a_1", "msp1", "ux500-msp-i2s.1"),
 	DB8500_MUX("msp1_a_1", "msp1", "ux500-msp-i2s.1"),
@@ -162,7 +190,10 @@ static struct pinctrl_map __initdata mop500_family_pinmap[] = {
 	DB8500_MUX("lcd_d8_d11_a_1", "lcd", "mcde-tvout"),
 	DB8500_MUX("lcdaclk_b_1", "lcda", "mcde-tvout"),
 	/* Mux in LCD VSI1 and pull it up for MCDE HDMI output */
-	DB8500_MUX("lcdvsi1_a_1", "lcd", "av8100-hdmi"),
+	DB8500_MUX("lcdvsi1_a_1", "lcd", "0-0070"),
+	DB8500_PIN("GPIO69_E2", in_pu, "0-0070"),
+	/* LCD VSI1 sleep state */
+	DB8500_PIN_SLEEP("GPIO69_E2", slpm_in_wkup_pdis, "0-0070"),
 	/* Mux in i2c0 block, default state */
 	DB8500_MUX("i2c0_a_1", "i2c0", "nmk-i2c.0"),
 	/* i2c0 sleep state */
@@ -195,6 +226,18 @@ static struct pinctrl_map __initdata mop500_family_pinmap[] = {
 	DB8500_PIN("GPIO26_Y2", in_pu, "sdi0"), /* DAT1 */
 	DB8500_PIN("GPIO27_AA2", in_pu, "sdi0"), /* DAT2 */
 	DB8500_PIN("GPIO28_AA1", in_pu, "sdi0"), /* DAT3 */
+	/* SDI0 sleep state */
+	DB8500_PIN_SLEEP("GPIO18_AC2", slpm_out_hi_wkup_pdis, "sdi0"),
+	DB8500_PIN_SLEEP("GPIO19_AC1", slpm_out_hi_wkup_pdis, "sdi0"),
+	DB8500_PIN_SLEEP("GPIO20_AB4", slpm_out_hi_wkup_pdis, "sdi0"),
+	DB8500_PIN_SLEEP("GPIO22_AA3", slpm_in_wkup_pdis, "sdi0"),
+	DB8500_PIN_SLEEP("GPIO23_AA4", slpm_out_lo_wkup_pdis, "sdi0"),
+	DB8500_PIN_SLEEP("GPIO24_AB2", slpm_in_wkup_pdis, "sdi0"),
+	DB8500_PIN_SLEEP("GPIO25_Y4", slpm_in_wkup_pdis, "sdi0"),
+	DB8500_PIN_SLEEP("GPIO26_Y2", slpm_in_wkup_pdis, "sdi0"),
+	DB8500_PIN_SLEEP("GPIO27_AA2", slpm_in_wkup_pdis, "sdi0"),
+	DB8500_PIN_SLEEP("GPIO28_AA1", slpm_in_wkup_pdis, "sdi0"),
+
 	/* Mux in SDI1 (here called MC1) used for SDIO for CW1200 WLAN */
 	DB8500_MUX("mc1_a_1", "mc1", "sdi1"),
 	DB8500_PIN("GPIO208_AH16", out_lo, "sdi1"), /* CLK */
@@ -204,6 +247,15 @@ static struct pinctrl_map __initdata mop500_family_pinmap[] = {
 	DB8500_PIN("GPIO212_AF13", in_pu, "sdi1"), /* DAT1 */
 	DB8500_PIN("GPIO213_AG13", in_pu, "sdi1"), /* DAT2 */
 	DB8500_PIN("GPIO214_AH15", in_pu, "sdi1"), /* DAT3 */
+	/* SDI1 sleep state */
+	DB8500_PIN_SLEEP("GPIO208_AH16", slpm_out_lo_wkup_pdis, "sdi1"), /* CLK */
+	DB8500_PIN_SLEEP("GPIO209_AG15", slpm_in_wkup_pdis, "sdi1"), /* FBCLK */
+	DB8500_PIN_SLEEP("GPIO210_AJ15", slpm_in_wkup_pdis, "sdi1"), /* CMD */
+	DB8500_PIN_SLEEP("GPIO211_AG14", slpm_in_wkup_pdis, "sdi1"), /* DAT0 */
+	DB8500_PIN_SLEEP("GPIO212_AF13", slpm_in_wkup_pdis, "sdi1"), /* DAT1 */
+	DB8500_PIN_SLEEP("GPIO213_AG13", slpm_in_wkup_pdis, "sdi1"), /* DAT2 */
+	DB8500_PIN_SLEEP("GPIO214_AH15", slpm_in_wkup_pdis, "sdi1"), /* DAT3 */
+
 	/* Mux in SDI2 (here called MC2) used for for PoP eMMC */
 	DB8500_MUX("mc2_a_1", "mc2", "sdi2"),
 	DB8500_PIN("GPIO128_A5", out_lo, "sdi2"), /* CLK */
@@ -217,6 +269,19 @@ static struct pinctrl_map __initdata mop500_family_pinmap[] = {
 	DB8500_PIN("GPIO136_C7", in_pu, "sdi2"), /* DAT5 */
 	DB8500_PIN("GPIO137_A7", in_pu, "sdi2"), /* DAT6 */
 	DB8500_PIN("GPIO138_C5", in_pu, "sdi2"), /* DAT7 */
+	/* SDI2 sleep state */
+	DB8500_PIN_SLEEP("GPIO128_A5", out_lo_wkup_pdis, "sdi2"), /* CLK */
+	DB8500_PIN_SLEEP("GPIO129_B4", in_wkup_pdis_en, "sdi2"), /* CMD */
+	DB8500_PIN_SLEEP("GPIO130_C8", in_wkup_pdis_en, "sdi2"), /* FBCLK */
+	DB8500_PIN_SLEEP("GPIO131_A12", in_wkup_pdis, "sdi2"), /* DAT0 */
+	DB8500_PIN_SLEEP("GPIO132_C10", in_wkup_pdis, "sdi2"), /* DAT1 */
+	DB8500_PIN_SLEEP("GPIO133_B10", in_wkup_pdis, "sdi2"), /* DAT2 */
+	DB8500_PIN_SLEEP("GPIO134_B9", in_wkup_pdis, "sdi2"), /* DAT3 */
+	DB8500_PIN_SLEEP("GPIO135_A9", in_wkup_pdis, "sdi2"), /* DAT4 */
+	DB8500_PIN_SLEEP("GPIO136_C7", in_wkup_pdis, "sdi2"), /* DAT5 */
+	DB8500_PIN_SLEEP("GPIO137_A7", in_wkup_pdis, "sdi2"), /* DAT6 */
+	DB8500_PIN_SLEEP("GPIO138_C5", in_wkup_pdis, "sdi2"), /* DAT7 */
+
 	/* Mux in SDI4 (here called MC4) used for for PCB-mounted eMMC */
 	DB8500_MUX("mc4_a_1", "mc4", "sdi4"),
 	DB8500_PIN("GPIO197_AH24", in_pu, "sdi4"), /* DAT3 */
@@ -230,6 +295,19 @@ static struct pinctrl_map __initdata mop500_family_pinmap[] = {
 	DB8500_PIN("GPIO205_AG23", in_pu, "sdi4"), /* DAT6 */
 	DB8500_PIN("GPIO206_AG24", in_pu, "sdi4"), /* DAT5 */
 	DB8500_PIN("GPIO207_AJ23", in_pu, "sdi4"), /* DAT4 */
+	/*SDI4 sleep state */
+	DB8500_PIN_SLEEP("GPIO197_AH24", slpm_in_wkup_pdis, "sdi4"), /* DAT3 */
+	DB8500_PIN_SLEEP("GPIO198_AG25", slpm_in_wkup_pdis, "sdi4"), /* DAT2 */
+	DB8500_PIN_SLEEP("GPIO199_AH23", slpm_in_wkup_pdis, "sdi4"), /* DAT1 */
+	DB8500_PIN_SLEEP("GPIO200_AH26", slpm_in_wkup_pdis, "sdi4"), /* DAT0 */
+	DB8500_PIN_SLEEP("GPIO201_AF24", slpm_in_wkup_pdis, "sdi4"), /* CMD */
+	DB8500_PIN_SLEEP("GPIO202_AF25", slpm_in_wkup_pdis, "sdi4"), /* FBCLK */
+	DB8500_PIN_SLEEP("GPIO203_AE23", slpm_out_lo_wkup_pdis, "sdi4"), /* CLK */
+	DB8500_PIN_SLEEP("GPIO204_AF23", slpm_in_wkup_pdis, "sdi4"), /* DAT7 */
+	DB8500_PIN_SLEEP("GPIO205_AG23", slpm_in_wkup_pdis, "sdi4"), /* DAT6 */
+	DB8500_PIN_SLEEP("GPIO206_AG24", slpm_in_wkup_pdis, "sdi4"), /* DAT5 */
+	DB8500_PIN_SLEEP("GPIO207_AJ23", slpm_in_wkup_pdis, "sdi4"), /* DAT4 */
+
 	/* Mux in USB pins, drive STP high */
 	DB8500_MUX("usb_a_1", "usb", "musb-ux500.0"),
 	DB8500_PIN("GPIO257_AE29", out_hi, "musb-ux500.0"), /* STP */
@@ -239,10 +317,232 @@ static struct pinctrl_map __initdata mop500_family_pinmap[] = {
 	DB8500_PIN("GPIO218_AH11", in_pd, "spi2"), /* RXD */
 	DB8500_PIN("GPIO215_AH13", out_lo, "spi2"), /* TXD */
 	DB8500_PIN("GPIO217_AH12", out_lo, "spi2"), /* CLK */
+	/* SPI2 idle state */
+	DB8500_PIN_SLEEP("GPIO218_AH11", slpm_in_wkup_pdis, "spi2"), /* RXD */
+	DB8500_PIN_SLEEP("GPIO215_AH13", slpm_out_lo_wkup_pdis, "spi2"), /* TXD */
+	DB8500_PIN_SLEEP("GPIO217_AH12", slpm_wkup_pdis, "spi2"), /* CLK */
 	/* SPI2 sleep state */
+	DB8500_PIN_SLEEP("GPIO216_AG12", slpm_in_wkup_pdis, "spi2"), /* FRM */
 	DB8500_PIN_SLEEP("GPIO218_AH11", slpm_in_wkup_pdis, "spi2"), /* RXD */
 	DB8500_PIN_SLEEP("GPIO215_AH13", slpm_out_lo_wkup_pdis, "spi2"), /* TXD */
 	DB8500_PIN_SLEEP("GPIO217_AH12", slpm_wkup_pdis, "spi2"), /* CLK */
+
+	/* ske default state */
+	DB8500_MUX("kp_a_2", "kp", "nmk-ske-keypad"),
+	DB8500_PIN("GPIO153_B17", in_pd, "nmk-ske-keypad"), /* I7 */
+	DB8500_PIN("GPIO154_C16", in_pd, "nmk-ske-keypad"), /* I6 */
+	DB8500_PIN("GPIO155_C19", in_pd, "nmk-ske-keypad"), /* I5 */
+	DB8500_PIN("GPIO156_C17", in_pd, "nmk-ske-keypad"), /* I4 */
+	DB8500_PIN("GPIO161_D21", in_pd, "nmk-ske-keypad"), /* I3 */
+	DB8500_PIN("GPIO162_D20", in_pd, "nmk-ske-keypad"), /* I2 */
+	DB8500_PIN("GPIO163_C20", in_pd, "nmk-ske-keypad"), /* I1 */
+	DB8500_PIN("GPIO164_B21", in_pd, "nmk-ske-keypad"), /* I0 */
+	DB8500_PIN("GPIO157_A18", out_lo, "nmk-ske-keypad"), /* O7 */
+	DB8500_PIN("GPIO158_C18", out_lo, "nmk-ske-keypad"), /* O6 */
+	DB8500_PIN("GPIO159_B19", out_lo, "nmk-ske-keypad"), /* O5 */
+	DB8500_PIN("GPIO160_B20", out_lo, "nmk-ske-keypad"), /* O4 */
+	DB8500_PIN("GPIO165_C21", out_lo, "nmk-ske-keypad"), /* O3 */
+	DB8500_PIN("GPIO166_A22", out_lo, "nmk-ske-keypad"), /* O2 */
+	DB8500_PIN("GPIO167_B24", out_lo, "nmk-ske-keypad"), /* O1 */
+	DB8500_PIN("GPIO168_C22", out_lo, "nmk-ske-keypad"), /* O0 */
+	/* ske sleep state */
+	DB8500_PIN_SLEEP("GPIO153_B17", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I7 */
+	DB8500_PIN_SLEEP("GPIO154_C16", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I6 */
+	DB8500_PIN_SLEEP("GPIO155_C19", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I5 */
+	DB8500_PIN_SLEEP("GPIO156_C17", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I4 */
+	DB8500_PIN_SLEEP("GPIO161_D21", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I3 */
+	DB8500_PIN_SLEEP("GPIO162_D20", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I2 */
+	DB8500_PIN_SLEEP("GPIO163_C20", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I1 */
+	DB8500_PIN_SLEEP("GPIO164_B21", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I0 */
+	DB8500_PIN_SLEEP("GPIO157_A18", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O7 */
+	DB8500_PIN_SLEEP("GPIO158_C18", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O6 */
+	DB8500_PIN_SLEEP("GPIO159_B19", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O5 */
+	DB8500_PIN_SLEEP("GPIO160_B20", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O4 */
+	DB8500_PIN_SLEEP("GPIO165_C21", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O3 */
+	DB8500_PIN_SLEEP("GPIO166_A22", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O2 */
+	DB8500_PIN_SLEEP("GPIO167_B24", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O1 */
+	DB8500_PIN_SLEEP("GPIO168_C22", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O0 */
+
+	/* STM APE pins states */
+	DB8500_MUX_STATE("stmape_c_1", "stmape",
+		"stm", "ape_mipi34"),
+	DB8500_PIN_STATE("GPIO70_G5", in_nopull,
+		"stm", "ape_mipi34"), /* clk */
+	DB8500_PIN_STATE("GPIO71_G4", in_nopull,
+		"stm", "ape_mipi34"), /* dat3 */
+	DB8500_PIN_STATE("GPIO72_H4", in_nopull,
+		"stm", "ape_mipi34"), /* dat2 */
+	DB8500_PIN_STATE("GPIO73_H3", in_nopull,
+		"stm", "ape_mipi34"), /* dat1 */
+	DB8500_PIN_STATE("GPIO74_J3", in_nopull,
+		"stm", "ape_mipi34"), /* dat0 */
+
+	DB8500_PIN_STATE("GPIO70_G5", slpm_out_lo_pdis,
+		"stm", "ape_mipi34_sleep"), /* clk */
+	DB8500_PIN_STATE("GPIO71_G4", slpm_out_lo_pdis,
+		"stm", "ape_mipi34_sleep"), /* dat3 */
+	DB8500_PIN_STATE("GPIO72_H4", slpm_out_lo_pdis,
+		"stm", "ape_mipi34_sleep"), /* dat2 */
+	DB8500_PIN_STATE("GPIO73_H3", slpm_out_lo_pdis,
+		"stm", "ape_mipi34_sleep"), /* dat1 */
+	DB8500_PIN_STATE("GPIO74_J3", slpm_out_lo_pdis,
+		"stm", "ape_mipi34_sleep"), /* dat0 */
+
+	DB8500_MUX_STATE("stmape_oc1_1", "stmape",
+		"stm", "ape_microsd"),
+	DB8500_PIN_STATE("GPIO23_AA4", in_nopull,
+		"stm", "ape_microsd"), /* clk */
+	DB8500_PIN_STATE("GPIO25_Y4", in_nopull,
+		"stm", "ape_microsd"), /* dat0 */
+	DB8500_PIN_STATE("GPIO26_Y2", in_nopull,
+		"stm", "ape_microsd"), /* dat1 */
+	DB8500_PIN_STATE("GPIO27_AA2", in_nopull,
+		"stm", "ape_microsd"), /* dat2 */
+	DB8500_PIN_STATE("GPIO28_AA1", in_nopull,
+		"stm", "ape_microsd"), /* dat3 */
+
+	DB8500_PIN_STATE("GPIO23_AA4", slpm_out_lo_wkup_pdis,
+		"stm", "ape_microsd_sleep"), /* clk */
+	DB8500_PIN_STATE("GPIO25_Y4", slpm_in_wkup_pdis,
+		"stm", "ape_microsd_sleep"), /* dat0 */
+	DB8500_PIN_STATE("GPIO26_Y2", slpm_in_wkup_pdis,
+		"stm", "ape_microsd_sleep"), /* dat1 */
+	DB8500_PIN_STATE("GPIO27_AA2", slpm_in_wkup_pdis,
+		"stm", "ape_microsd_sleep"), /* dat2 */
+	DB8500_PIN_STATE("GPIO28_AA1", slpm_in_wkup_pdis,
+		"stm", "ape_microsd_sleep"), /* dat3 */
+
+	/*  STM Modem pins states */
+	DB8500_MUX_STATE("stmmod_oc3_2", "stmmod",
+		"stm", "mod_mipi34"),
+	DB8500_MUX_STATE("uartmodrx_oc3_1", "uartmod",
+		"stm", "mod_mipi34"),
+	DB8500_MUX_STATE("uartmodtx_oc3_1", "uartmod",
+		"stm", "mod_mipi34"),
+	DB8500_PIN_STATE("GPIO70_G5", in_nopull,
+		"stm", "mod_mipi34"), /* clk */
+	DB8500_PIN_STATE("GPIO71_G4", in_nopull,
+		"stm", "mod_mipi34"), /* dat3 */
+	DB8500_PIN_STATE("GPIO72_H4", in_nopull,
+		"stm", "mod_mipi34"), /* dat2 */
+	DB8500_PIN_STATE("GPIO73_H3", in_nopull,
+		"stm", "mod_mipi34"), /* dat1 */
+	DB8500_PIN_STATE("GPIO74_J3", in_nopull,
+		"stm", "mod_mipi34"), /* dat0 */
+	DB8500_PIN_STATE("GPIO75_H2", in_pu,
+		"stm", "mod_mipi34"), /* uartmod rx */
+	DB8500_PIN_STATE("GPIO76_J2", out_lo,
+		"stm", "mod_mipi34"), /* uartmod tx */
+
+	DB8500_PIN_STATE("GPIO70_G5", slpm_out_lo_pdis,
+		"stm", "mod_mipi34_sleep"), /* clk */
+	DB8500_PIN_STATE("GPIO71_G4", slpm_out_lo_pdis,
+		"stm", "mod_mipi34_sleep"), /* dat3 */
+	DB8500_PIN_STATE("GPIO72_H4", slpm_out_lo_pdis,
+		"stm", "mod_mipi34_sleep"), /* dat2 */
+	DB8500_PIN_STATE("GPIO73_H3", slpm_out_lo_pdis,
+		"stm", "mod_mipi34_sleep"), /* dat1 */
+	DB8500_PIN_STATE("GPIO74_J3", slpm_out_lo_pdis,
+		"stm", "mod_mipi34_sleep"), /* dat0 */
+	DB8500_PIN_STATE("GPIO75_H2", slpm_in_wkup_pdis,
+		"stm", "mod_mipi34_sleep"), /* uartmod rx */
+	DB8500_PIN_STATE("GPIO76_J2", slpm_out_lo_wkup_pdis,
+		"stm", "mod_mipi34_sleep"), /* uartmod tx */
+
+	DB8500_MUX_STATE("stmmod_b_1", "stmmod",
+		"stm", "mod_microsd"),
+	DB8500_MUX_STATE("uartmodrx_oc3_1", "uartmod",
+		"stm", "mod_microsd"),
+	DB8500_MUX_STATE("uartmodtx_oc3_1", "uartmod",
+		"stm", "mod_microsd"),
+	DB8500_PIN_STATE("GPIO23_AA4", in_nopull,
+		"stm", "mod_microsd"), /* clk */
+	DB8500_PIN_STATE("GPIO25_Y4", in_nopull,
+		"stm", "mod_microsd"), /* dat0 */
+	DB8500_PIN_STATE("GPIO26_Y2", in_nopull,
+		"stm", "mod_microsd"), /* dat1 */
+	DB8500_PIN_STATE("GPIO27_AA2", in_nopull,
+		"stm", "mod_microsd"), /* dat2 */
+	DB8500_PIN_STATE("GPIO28_AA1", in_nopull,
+		"stm", "mod_microsd"), /* dat3 */
+	DB8500_PIN_STATE("GPIO75_H2", in_pu,
+		"stm", "mod_microsd"), /* uartmod rx */
+	DB8500_PIN_STATE("GPIO76_J2", out_lo,
+		"stm", "mod_microsd"), /* uartmod tx */
+
+	DB8500_PIN_STATE("GPIO23_AA4", slpm_out_lo_wkup_pdis,
+		"stm", "mod_microsd_sleep"), /* clk */
+	DB8500_PIN_STATE("GPIO25_Y4", slpm_in_wkup_pdis,
+		"stm", "mod_microsd_sleep"), /* dat0 */
+	DB8500_PIN_STATE("GPIO26_Y2", slpm_in_wkup_pdis,
+		"stm", "mod_microsd_sleep"), /* dat1 */
+	DB8500_PIN_STATE("GPIO27_AA2", slpm_in_wkup_pdis,
+		"stm", "mod_microsd_sleep"), /* dat2 */
+	DB8500_PIN_STATE("GPIO28_AA1", slpm_in_wkup_pdis,
+		"stm", "mod_microsd_sleep"), /* dat3 */
+	DB8500_PIN_STATE("GPIO75_H2", slpm_in_wkup_pdis,
+		"stm", "mod_microsd_sleep"), /* uartmod rx */
+	DB8500_PIN_STATE("GPIO76_J2", slpm_out_lo_wkup_pdis,
+		"stm", "mod_microsd_sleep"), /* uartmod tx */
+
+	/*  STM dual Modem/APE pins state */
+	DB8500_MUX_STATE("stmmod_oc3_2", "stmmod",
+		"stm", "mod_mipi34_ape_mipi60"),
+	DB8500_MUX_STATE("stmape_c_2", "stmape",
+		"stm", "mod_mipi34_ape_mipi60"),
+	DB8500_MUX_STATE("uartmodrx_oc3_1", "uartmod",
+		"stm", "mod_mipi34_ape_mipi60"),
+	DB8500_MUX_STATE("uartmodtx_oc3_1", "uartmod",
+		"stm", "mod_mipi34_ape_mipi60"),
+	DB8500_PIN_STATE("GPIO70_G5", in_nopull,
+		"stm", "mod_mipi34_ape_mipi60"), /* clk */
+	DB8500_PIN_STATE("GPIO71_G4", in_nopull,
+		"stm", "mod_mipi34_ape_mipi60"), /* dat3 */
+	DB8500_PIN_STATE("GPIO72_H4", in_nopull,
+		"stm", "mod_mipi34_ape_mipi60"), /* dat2 */
+	DB8500_PIN_STATE("GPIO73_H3", in_nopull,
+		"stm", "mod_mipi34_ape_mipi60"), /* dat1 */
+	DB8500_PIN_STATE("GPIO74_J3", in_nopull,
+		"stm", "mod_mipi34_ape_mipi60"), /* dat0 */
+	DB8500_PIN_STATE("GPIO75_H2", in_pu,
+		"stm", "mod_mipi34_ape_mipi60"), /* uartmod rx */
+	DB8500_PIN_STATE("GPIO76_J2", out_lo,
+		"stm", "mod_mipi34_ape_mipi60"), /* uartmod tx */
+	DB8500_PIN_STATE("GPIO155_C19", in_nopull,
+		"stm", "mod_mipi34_ape_mipi60"), /* clk */
+	DB8500_PIN_STATE("GPIO156_C17", in_nopull,
+		"stm", "mod_mipi34_ape_mipi60"), /* dat3 */
+	DB8500_PIN_STATE("GPIO157_A18", in_nopull,
+		"stm", "mod_mipi34_ape_mipi60"), /* dat2 */
+	DB8500_PIN_STATE("GPIO158_C18", in_nopull,
+		"stm", "mod_mipi34_ape_mipi60"), /* dat1 */
+	DB8500_PIN_STATE("GPIO159_B19", in_nopull,
+		"stm", "mod_mipi34_ape_mipi60"), /* dat0 */
+
+	DB8500_PIN_STATE("GPIO70_G5", slpm_out_lo_pdis,
+		"stm", "mod_mipi34_ape_mipi60_sleep"), /* clk */
+	DB8500_PIN_STATE("GPIO71_G4", slpm_out_lo_pdis,
+		"stm", "mod_mipi34_ape_mipi60_sleep"), /* dat3 */
+	DB8500_PIN_STATE("GPIO72_H4", slpm_out_lo_pdis,
+		"stm", "mod_mipi34_ape_mipi60_sleep"), /* dat2 */
+	DB8500_PIN_STATE("GPIO73_H3", slpm_out_lo_pdis,
+		"stm", "mod_mipi34_ape_mipi60_sleep"), /* dat1 */
+	DB8500_PIN_STATE("GPIO74_J3", slpm_out_lo_pdis,
+		"stm", "mod_mipi34_ape_mipi60_sleep"), /* dat0 */
+	DB8500_PIN_STATE("GPIO75_H2", slpm_in_wkup_pdis,
+		"stm", "mod_mipi34_ape_mipi60_sleep"), /* uartmod rx */
+	DB8500_PIN_STATE("GPIO76_J2", slpm_out_lo_wkup_pdis,
+		"stm", "mod_mipi34_ape_mipi60_sleep"), /* uartmod tx */
+	DB8500_PIN_STATE("GPIO155_C19", slpm_in_wkup_pdis,
+		"stm", "mod_mipi34_ape_mipi60_sleep"), /* clk */
+	DB8500_PIN_STATE("GPIO156_C17", slpm_in_wkup_pdis,
+		"stm", "mod_mipi34_ape_mipi60_sleep"), /* dat3 */
+	DB8500_PIN_STATE("GPIO157_A18", slpm_in_wkup_pdis,
+		"stm", "mod_mipi34_ape_mipi60_sleep"), /* dat2 */
+	DB8500_PIN_STATE("GPIO158_C18", slpm_in_wkup_pdis,
+		"stm", "mod_mipi34_ape_mipi60_sleep"), /* dat1 */
+	DB8500_PIN_STATE("GPIO159_B19", slpm_in_wkup_pdis,
+		"stm", "mod_mipi34_ape_mipi60_sleep"), /* dat0 */
 };
 
 /*
@@ -268,32 +568,48 @@ static struct pinctrl_map __initdata mop500_pinmap[] = {
 	DB8500_PIN_HOG("GPIO217_AH12", gpio_in_pu),
 	/* Mux in UART1 and set the pull-ups */
 	DB8500_MUX_HOG("u1rxtx_a_1", "u1"),
-	DB8500_MUX_HOG("u1ctsrts_a_1", "u1"),
 	DB8500_PIN_HOG("GPIO4_AH6", in_pu), /* RXD */
 	DB8500_PIN_HOG("GPIO5_AG6", out_hi), /* TXD */
-	DB8500_PIN_HOG("GPIO6_AF6", in_pu), /* CTS */
-	DB8500_PIN_HOG("GPIO7_AG5", out_hi), /* RTS */
 	/*
 	 * Runtime stuff: make it possible to mux in the SKE keypad
 	 * and bias the pins
 	 */
-	DB8500_MUX("kp_a_2", "kp", "ske"),
-	DB8500_PIN("GPIO153_B17", in_pd_slpm_in_pu, "ske"), /* I7 */
-	DB8500_PIN("GPIO154_C16", in_pd_slpm_in_pu, "ske"), /* I6 */
-	DB8500_PIN("GPIO155_C19", in_pd_slpm_in_pu, "ske"), /* I5 */
-	DB8500_PIN("GPIO156_C17", in_pd_slpm_in_pu, "ske"), /* I4 */
-	DB8500_PIN("GPIO161_D21", in_pd_slpm_in_pu, "ske"), /* I3 */
-	DB8500_PIN("GPIO162_D20", in_pd_slpm_in_pu, "ske"), /* I2 */
-	DB8500_PIN("GPIO163_C20", in_pd_slpm_in_pu, "ske"), /* I1 */
-	DB8500_PIN("GPIO164_B21", in_pd_slpm_in_pu, "ske"), /* I0 */
-	DB8500_PIN("GPIO157_A18", in_pu_slpm_out_lo, "ske"), /* O7 */
-	DB8500_PIN("GPIO158_C18", in_pu_slpm_out_lo, "ske"), /* O6 */
-	DB8500_PIN("GPIO159_B19", in_pu_slpm_out_lo, "ske"), /* O5 */
-	DB8500_PIN("GPIO160_B20", in_pu_slpm_out_lo, "ske"), /* O4 */
-	DB8500_PIN("GPIO165_C21", in_pu_slpm_out_lo, "ske"), /* O3 */
-	DB8500_PIN("GPIO166_A22", in_pu_slpm_out_lo, "ske"), /* O2 */
-	DB8500_PIN("GPIO167_B24", in_pu_slpm_out_lo, "ske"), /* O1 */
-	DB8500_PIN("GPIO168_C22", in_pu_slpm_out_lo, "ske"), /* O0 */
+	/* ske default state */
+	DB8500_MUX("kp_a_2", "kp", "nmk-ske-keypad"),
+	DB8500_PIN("GPIO153_B17", in_pu, "nmk-ske-keypad"), /* I7 */
+	DB8500_PIN("GPIO154_C16", in_pu, "nmk-ske-keypad"), /* I6 */
+	DB8500_PIN("GPIO155_C19", in_pu, "nmk-ske-keypad"), /* I5 */
+	DB8500_PIN("GPIO156_C17", in_pu, "nmk-ske-keypad"), /* I4 */
+	DB8500_PIN("GPIO161_D21", in_pu, "nmk-ske-keypad"), /* I3 */
+	DB8500_PIN("GPIO162_D20", in_pu, "nmk-ske-keypad"), /* I2 */
+	DB8500_PIN("GPIO163_C20", in_pu, "nmk-ske-keypad"), /* I1 */
+	DB8500_PIN("GPIO164_B21", in_pu, "nmk-ske-keypad"), /* I0 */
+	DB8500_PIN("GPIO157_A18", out_lo, "nmk-ske-keypad"), /* O7 */
+	DB8500_PIN("GPIO158_C18", out_lo, "nmk-ske-keypad"), /* O6 */
+	DB8500_PIN("GPIO159_B19", out_lo, "nmk-ske-keypad"), /* O5 */
+	DB8500_PIN("GPIO160_B20", out_lo, "nmk-ske-keypad"), /* O4 */
+	DB8500_PIN("GPIO165_C21", out_lo, "nmk-ske-keypad"), /* O3 */
+	DB8500_PIN("GPIO166_A22", out_lo, "nmk-ske-keypad"), /* O2 */
+	DB8500_PIN("GPIO167_B24", out_lo, "nmk-ske-keypad"), /* O1 */
+	DB8500_PIN("GPIO168_C22", out_lo, "nmk-ske-keypad"), /* O0 */
+	/* ske sleep state */
+	DB8500_PIN_SLEEP("GPIO153_B17", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I7 */
+	DB8500_PIN_SLEEP("GPIO154_C16", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I6 */
+	DB8500_PIN_SLEEP("GPIO155_C19", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I5 */
+	DB8500_PIN_SLEEP("GPIO156_C17", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I4 */
+	DB8500_PIN_SLEEP("GPIO161_D21", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I3 */
+	DB8500_PIN_SLEEP("GPIO162_D20", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I2 */
+	DB8500_PIN_SLEEP("GPIO163_C20", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I1 */
+	DB8500_PIN_SLEEP("GPIO164_B21", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I0 */
+	DB8500_PIN_SLEEP("GPIO157_A18", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O7 */
+	DB8500_PIN_SLEEP("GPIO158_C18", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O6 */
+	DB8500_PIN_SLEEP("GPIO159_B19", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O5 */
+	DB8500_PIN_SLEEP("GPIO160_B20", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O4 */
+	DB8500_PIN_SLEEP("GPIO165_C21", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O3 */
+	DB8500_PIN_SLEEP("GPIO166_A22", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O2 */
+	DB8500_PIN_SLEEP("GPIO167_B24", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O1 */
+	DB8500_PIN_SLEEP("GPIO168_C22", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O0 */
+
 	/* Mux in and drive the SDI0 DAT31DIR line high at runtime */
 	DB8500_MUX("mc0dat31dir_a_1", "mc0", "sdi0"),
 	DB8500_PIN("GPIO21_AB3", out_hi, "sdi0"),
@@ -396,28 +712,6 @@ static struct pinctrl_map __initdata hrefv60_pinmap[] = {
 	DB8500_PIN("GPIO217_AH12", gpio_in_pu_slpm_gpio_nopull, "gpio-keys.0"),
 	DB8500_PIN("GPIO145_C13", gpio_in_pd_slpm_gpio_nopull, "gpio-keys.0"),
 	DB8500_PIN("GPIO139_C9", gpio_in_pu_slpm_gpio_nopull, "gpio-keys.0"),
-	/*
-	 * Make it possible to mux in the SKE keypad and bias the pins
-	 * FIXME: what's the point with this on HREFv60? KP/SKE is already
-	 * muxed in at another place! Enabling this will bork.
-	 */
-	DB8500_MUX("kp_a_2", "kp", "ske"),
-	DB8500_PIN("GPIO153_B17", in_pd_slpm_in_pu, "ske"), /* I7 */
-	DB8500_PIN("GPIO154_C16", in_pd_slpm_in_pu, "ske"), /* I6 */
-	DB8500_PIN("GPIO155_C19", in_pd_slpm_in_pu, "ske"), /* I5 */
-	DB8500_PIN("GPIO156_C17", in_pd_slpm_in_pu, "ske"), /* I4 */
-	DB8500_PIN("GPIO161_D21", in_pd_slpm_in_pu, "ske"), /* I3 */
-	DB8500_PIN("GPIO162_D20", in_pd_slpm_in_pu, "ske"), /* I2 */
-	DB8500_PIN("GPIO163_C20", in_pd_slpm_in_pu, "ske"), /* I1 */
-	DB8500_PIN("GPIO164_B21", in_pd_slpm_in_pu, "ske"), /* I0 */
-	DB8500_PIN("GPIO157_A18", in_pu_slpm_out_lo, "ske"), /* O7 */
-	DB8500_PIN("GPIO158_C18", in_pu_slpm_out_lo, "ske"), /* O6 */
-	DB8500_PIN("GPIO159_B19", in_pu_slpm_out_lo, "ske"), /* O5 */
-	DB8500_PIN("GPIO160_B20", in_pu_slpm_out_lo, "ske"), /* O4 */
-	DB8500_PIN("GPIO165_C21", in_pu_slpm_out_lo, "ske"), /* O3 */
-	DB8500_PIN("GPIO166_A22", in_pu_slpm_out_lo, "ske"), /* O2 */
-	DB8500_PIN("GPIO167_B24", in_pu_slpm_out_lo, "ske"), /* O1 */
-	DB8500_PIN("GPIO168_C22", in_pu_slpm_out_lo, "ske"), /* O0 */
 };
 
 static struct pinctrl_map __initdata u9500_pinmap[] = {
diff --git a/arch/arm/mach-ux500/board-mop500-sdi.c b/arch/arm/mach-ux500/board-mop500-sdi.c
index 9c8e4a9e83e..051b62c2710 100644
--- a/arch/arm/mach-ux500/board-mop500-sdi.c
+++ b/arch/arm/mach-ux500/board-mop500-sdi.c
@@ -11,9 +11,9 @@
 #include <linux/amba/mmci.h>
 #include <linux/mmc/host.h>
 #include <linux/platform_device.h>
+#include <linux/platform_data/dma-ste-dma40.h>
 
 #include <asm/mach-types.h>
-#include <plat/ste_dma40.h>
 #include <mach/devices.h>
 #include <mach/hardware.h>
 
diff --git a/arch/arm/mach-ux500/board-mop500-stuib.c b/arch/arm/mach-ux500/board-mop500-stuib.c
index 8c979770d87..564f57d5d8a 100644
--- a/arch/arm/mach-ux500/board-mop500-stuib.c
+++ b/arch/arm/mach-ux500/board-mop500-stuib.c
@@ -162,18 +162,6 @@ static struct bu21013_platform_device tsc_plat_device = {
 	.y_flip = true,
 };
 
-static struct bu21013_platform_device tsc_plat2_device = {
-	.cs_en = bu21013_gpio_board_init,
-	.cs_dis = bu21013_gpio_board_exit,
-	.irq_read_val = bu21013_read_pin_val,
-	.irq = NOMADIK_GPIO_TO_IRQ(TOUCH_GPIO_PIN),
-	.touch_x_max = TOUCH_XMAX,
-	.touch_y_max = TOUCH_YMAX,
-	.ext_clk = false,
-	.x_flip = false,
-	.y_flip = true,
-};
-
 static struct i2c_board_info __initdata u8500_i2c3_devices_stuib[] = {
 	{
 		I2C_BOARD_INFO("bu21013_tp", 0x5C),
@@ -181,21 +169,17 @@ static struct i2c_board_info __initdata u8500_i2c3_devices_stuib[] = {
 	},
 	{
 		I2C_BOARD_INFO("bu21013_tp", 0x5D),
-		.platform_data = &tsc_plat2_device,
+		.platform_data = &tsc_plat_device,
 	},
 
 };
 
 void __init mop500_stuib_init(void)
 {
-	if (machine_is_hrefv60()) {
+	if (machine_is_hrefv60())
 		tsc_plat_device.cs_pin = HREFV60_TOUCH_RST_GPIO;
-		tsc_plat2_device.cs_pin = HREFV60_TOUCH_RST_GPIO;
-	} else {
+	else
 		tsc_plat_device.cs_pin = GPIO_BU21013_CS;
-		tsc_plat2_device.cs_pin = GPIO_BU21013_CS;
-
-	}
 
 	mop500_uib_i2c_add(0, mop500_i2c0_devices_stuib,
 			ARRAY_SIZE(mop500_i2c0_devices_stuib));
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index 416d436111f..d453522edb0 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -1,6 +1,5 @@
-
 /*
- * Copyright (C) 2008-2009 ST-Ericsson
+ * Copyright (C) 2008-2012 ST-Ericsson
  *
  * Author: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
  *
@@ -16,6 +15,7 @@
 #include <linux/io.h>
 #include <linux/i2c.h>
 #include <linux/platform_data/i2c-nomadik.h>
+#include <linux/platform_data/db8500_thermal.h>
 #include <linux/gpio.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/pl022.h>
@@ -33,18 +33,15 @@
 #include <linux/smsc911x.h>
 #include <linux/gpio_keys.h>
 #include <linux/delay.h>
-#include <linux/of.h>
-#include <linux/of_platform.h>
 #include <linux/leds.h>
 #include <linux/pinctrl/consumer.h>
+#include <linux/platform_data/pinctrl-nomadik.h>
+#include <linux/platform_data/dma-ste-dma40.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/hardware/gic.h>
 
-#include <plat/ste_dma40.h>
-#include <plat/gpio-nomadik.h>
-
 #include <mach/hardware.h>
 #include <mach/setup.h>
 #include <mach/devices.h>
@@ -229,6 +226,67 @@ static struct ab8500_platform_data ab8500_platdata = {
 };
 
 /*
+ * Thermal Sensor
+ */
+
+static struct resource db8500_thsens_resources[] = {
+	{
+		.name = "IRQ_HOTMON_LOW",
+		.start  = IRQ_PRCMU_HOTMON_LOW,
+		.end    = IRQ_PRCMU_HOTMON_LOW,
+		.flags  = IORESOURCE_IRQ,
+	},
+	{
+		.name = "IRQ_HOTMON_HIGH",
+		.start  = IRQ_PRCMU_HOTMON_HIGH,
+		.end    = IRQ_PRCMU_HOTMON_HIGH,
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+static struct db8500_thsens_platform_data db8500_thsens_data = {
+	.trip_points[0] = {
+		.temp = 70000,
+		.type = THERMAL_TRIP_ACTIVE,
+		.cdev_name = {
+			[0] = "thermal-cpufreq-0",
+		},
+	},
+	.trip_points[1] = {
+		.temp = 75000,
+		.type = THERMAL_TRIP_ACTIVE,
+		.cdev_name = {
+			[0] = "thermal-cpufreq-0",
+		},
+	},
+	.trip_points[2] = {
+		.temp = 80000,
+		.type = THERMAL_TRIP_ACTIVE,
+		.cdev_name = {
+			[0] = "thermal-cpufreq-0",
+		},
+	},
+	.trip_points[3] = {
+		.temp = 85000,
+		.type = THERMAL_TRIP_CRITICAL,
+	},
+	.num_trips = 4,
+};
+
+static struct platform_device u8500_thsens_device = {
+	.name           = "db8500-thermal",
+	.resource       = db8500_thsens_resources,
+	.num_resources  = ARRAY_SIZE(db8500_thsens_resources),
+	.dev	= {
+		.platform_data	= &db8500_thsens_data,
+	},
+};
+
+static struct platform_device u8500_cpufreq_cooling_device = {
+	.name           = "db8500-cpufreq-cooling",
+};
+
+/*
  * TPS61052
  */
 
@@ -464,7 +522,7 @@ static struct stedma40_chan_cfg ssp0_dma_cfg_tx = {
 };
 #endif
 
-static struct pl022_ssp_controller ssp0_plat = {
+struct pl022_ssp_controller ssp0_plat = {
 	.bus_id = 0,
 #ifdef CONFIG_STE_DMA40
 	.enable_dma = 1,
@@ -541,7 +599,7 @@ static struct stedma40_chan_cfg uart2_dma_cfg_tx = {
 };
 #endif
 
-static struct amba_pl011_data uart0_plat = {
+struct amba_pl011_data uart0_plat = {
 #ifdef CONFIG_STE_DMA40
 	.dma_filter = stedma40_filter,
 	.dma_rx_param = &uart0_dma_cfg_rx,
@@ -549,7 +607,7 @@ static struct amba_pl011_data uart0_plat = {
 #endif
 };
 
-static struct amba_pl011_data uart1_plat = {
+struct amba_pl011_data uart1_plat = {
 #ifdef CONFIG_STE_DMA40
 	.dma_filter = stedma40_filter,
 	.dma_rx_param = &uart1_dma_cfg_rx,
@@ -557,7 +615,7 @@ static struct amba_pl011_data uart1_plat = {
 #endif
 };
 
-static struct amba_pl011_data uart2_plat = {
+struct amba_pl011_data uart2_plat = {
 #ifdef CONFIG_STE_DMA40
 	.dma_filter = stedma40_filter,
 	.dma_rx_param = &uart2_dma_cfg_rx,
@@ -583,6 +641,8 @@ static struct platform_device *snowball_platform_devs[] __initdata = {
 	&snowball_key_dev,
 	&snowball_sbnet_dev,
 	&snowball_gpio_en_3v3_regulator_dev,
+	&u8500_thsens_device,
+	&u8500_cpufreq_cooling_device,
 };
 
 static void __init mop500_init_machine(void)
@@ -618,8 +678,6 @@ static void __init mop500_init_machine(void)
 
 	/* This board has full regulator constraints */
 	regulator_has_full_constraints();
-
-	mop500_uib_init();
 }
 
 static void __init snowball_init_machine(void)
@@ -684,8 +742,6 @@ static void __init hrefv60_init_machine(void)
 
 	/* This board has full regulator constraints */
 	regulator_has_full_constraints();
-
-	mop500_uib_init();
 }
 
 MACHINE_START(U8500, "ST-Ericsson MOP500 platform")
@@ -701,155 +757,35 @@ MACHINE_START(U8500, "ST-Ericsson MOP500 platform")
 	.init_late	= ux500_init_late,
 MACHINE_END
 
-MACHINE_START(HREFV60, "ST-Ericsson U8500 Platform HREFv60+")
+MACHINE_START(U8520, "ST-Ericsson U8520 Platform HREFP520")
 	.atag_offset	= 0x100,
-	.smp		= smp_ops(ux500_smp_ops),
 	.map_io		= u8500_map_io,
 	.init_irq	= ux500_init_irq,
 	.timer		= &ux500_timer,
 	.handle_irq	= gic_handle_irq,
-	.init_machine	= hrefv60_init_machine,
+	.init_machine	= mop500_init_machine,
 	.init_late	= ux500_init_late,
 MACHINE_END
 
-MACHINE_START(SNOWBALL, "Calao Systems Snowball platform")
+MACHINE_START(HREFV60, "ST-Ericsson U8500 Platform HREFv60+")
 	.atag_offset	= 0x100,
 	.smp		= smp_ops(ux500_smp_ops),
 	.map_io		= u8500_map_io,
 	.init_irq	= ux500_init_irq,
-	/* we re-use nomadik timer here */
 	.timer		= &ux500_timer,
 	.handle_irq	= gic_handle_irq,
-	.init_machine	= snowball_init_machine,
+	.init_machine	= hrefv60_init_machine,
 	.init_late	= ux500_init_late,
 MACHINE_END
 
-#ifdef CONFIG_MACH_UX500_DT
-
-struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = {
-	/* Requires call-back bindings. */
-	OF_DEV_AUXDATA("arm,cortex-a9-pmu", 0, "arm-pmu", &db8500_pmu_platdata),
-	/* Requires DMA and call-back bindings. */
-	OF_DEV_AUXDATA("arm,pl011", 0x80120000, "uart0", &uart0_plat),
-	OF_DEV_AUXDATA("arm,pl011", 0x80121000, "uart1", &uart1_plat),
-	OF_DEV_AUXDATA("arm,pl011", 0x80007000, "uart2", &uart2_plat),
-	/* Requires DMA bindings. */
-	OF_DEV_AUXDATA("arm,pl022", 0x80002000, "ssp0",  &ssp0_plat),
-	OF_DEV_AUXDATA("arm,pl18x", 0x80126000, "sdi0",  &mop500_sdi0_data),
-	OF_DEV_AUXDATA("arm,pl18x", 0x80118000, "sdi1",  &mop500_sdi1_data),
-	OF_DEV_AUXDATA("arm,pl18x", 0x80005000, "sdi2",  &mop500_sdi2_data),
-	OF_DEV_AUXDATA("arm,pl18x", 0x80114000, "sdi4",  &mop500_sdi4_data),
-	/* Requires clock name bindings. */
-	OF_DEV_AUXDATA("st,nomadik-gpio", 0x8012e000, "gpio.0", NULL),
-	OF_DEV_AUXDATA("st,nomadik-gpio", 0x8012e080, "gpio.1", NULL),
-	OF_DEV_AUXDATA("st,nomadik-gpio", 0x8000e000, "gpio.2", NULL),
-	OF_DEV_AUXDATA("st,nomadik-gpio", 0x8000e080, "gpio.3", NULL),
-	OF_DEV_AUXDATA("st,nomadik-gpio", 0x8000e100, "gpio.4", NULL),
-	OF_DEV_AUXDATA("st,nomadik-gpio", 0x8000e180, "gpio.5", NULL),
-	OF_DEV_AUXDATA("st,nomadik-gpio", 0x8011e000, "gpio.6", NULL),
-	OF_DEV_AUXDATA("st,nomadik-gpio", 0x8011e080, "gpio.7", NULL),
-	OF_DEV_AUXDATA("st,nomadik-gpio", 0xa03fe000, "gpio.8", NULL),
-	OF_DEV_AUXDATA("st,nomadik-i2c", 0x80004000, "nmk-i2c.0", NULL),
-	OF_DEV_AUXDATA("st,nomadik-i2c", 0x80122000, "nmk-i2c.1", NULL),
-	OF_DEV_AUXDATA("st,nomadik-i2c", 0x80128000, "nmk-i2c.2", NULL),
-	OF_DEV_AUXDATA("st,nomadik-i2c", 0x80110000, "nmk-i2c.3", NULL),
-	OF_DEV_AUXDATA("st,nomadik-i2c", 0x8012a000, "nmk-i2c.4", NULL),
-	/* Requires device name bindings. */
-	OF_DEV_AUXDATA("stericsson,nmk_pinctrl", 0, "pinctrl-db8500", NULL),
-	/* Requires clock name and DMA bindings. */
-	OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80123000,
-		"ux500-msp-i2s.0", &msp0_platform_data),
-	OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80124000,
-		"ux500-msp-i2s.1", &msp1_platform_data),
-	OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80117000,
-		"ux500-msp-i2s.2", &msp2_platform_data),
-	OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80125000,
-		"ux500-msp-i2s.3", &msp3_platform_data),
-	{},
-};
-
-static const struct of_device_id u8500_local_bus_nodes[] = {
-	/* only create devices below soc node */
-	{ .compatible = "stericsson,db8500", },
-	{ .compatible = "stericsson,db8500-prcmu", },
-	{ .compatible = "simple-bus"},
-	{ },
-};
-
-static void __init u8500_init_machine(void)
-{
-	struct device *parent = NULL;
-	int i2c0_devs;
-	int i;
-
-	/* Pinmaps must be in place before devices register */
-	if (of_machine_is_compatible("st-ericsson,mop500"))
-		mop500_pinmaps_init();
-	else if (of_machine_is_compatible("calaosystems,snowball-a9500"))
-		snowball_pinmaps_init();
-	else if (of_machine_is_compatible("st-ericsson,hrefv60+"))
-		hrefv60_pinmaps_init();
-
-	parent = u8500_of_init_devices();
-
-	for (i = 0; i < ARRAY_SIZE(mop500_platform_devs); i++)
-		mop500_platform_devs[i]->dev.parent = parent;
-
-	/* automatically probe child nodes of db8500 device */
-	of_platform_populate(NULL, u8500_local_bus_nodes, u8500_auxdata_lookup, parent);
-
-	if (of_machine_is_compatible("st-ericsson,mop500")) {
-		mop500_gpio_keys[0].gpio = GPIO_PROX_SENSOR;
-
-		platform_add_devices(mop500_platform_devs,
-				ARRAY_SIZE(mop500_platform_devs));
-
-		mop500_sdi_init(parent);
-		mop500_audio_init(parent);
-		i2c0_devs = ARRAY_SIZE(mop500_i2c0_devices);
-		i2c_register_board_info(0, mop500_i2c0_devices, i2c0_devs);
-		i2c_register_board_info(2, mop500_i2c2_devices,
-					ARRAY_SIZE(mop500_i2c2_devices));
-
-		mop500_uib_init();
-
-	} else if (of_machine_is_compatible("calaosystems,snowball-a9500")) {
-		mop500_of_audio_init(parent);
-	} else if (of_machine_is_compatible("st-ericsson,hrefv60+")) {
-		/*
-		 * The HREFv60 board removed a GPIO expander and routed
-		 * all these GPIO pins to the internal GPIO controller
-		 * instead.
-		 */
-		mop500_gpio_keys[0].gpio = HREFV60_PROX_SENSE_GPIO;
-		platform_add_devices(mop500_platform_devs,
-				ARRAY_SIZE(mop500_platform_devs));
-
-		mop500_uib_init();
-	}
-
-	/* This board has full regulator constraints */
-	regulator_has_full_constraints();
-}
-
-static const char * u8500_dt_board_compat[] = {
-	"calaosystems,snowball-a9500",
-	"st-ericsson,hrefv60+",
-	"st-ericsson,u8500",
-	"st-ericsson,mop500",
-	NULL,
-};
-
-
-DT_MACHINE_START(U8500_DT, "ST-Ericsson U8500 platform (Device Tree Support)")
+MACHINE_START(SNOWBALL, "Calao Systems Snowball platform")
+	.atag_offset	= 0x100,
 	.smp		= smp_ops(ux500_smp_ops),
 	.map_io		= u8500_map_io,
 	.init_irq	= ux500_init_irq,
 	/* we re-use nomadik timer here */
 	.timer		= &ux500_timer,
 	.handle_irq	= gic_handle_irq,
-	.init_machine	= u8500_init_machine,
-	.init_late	= ux500_init_late,
-	.dt_compat      = u8500_dt_board_compat,
+	.init_machine	= snowball_init_machine,
+	.init_late	= NULL,
 MACHINE_END
-#endif
diff --git a/arch/arm/mach-ux500/board-mop500.h b/arch/arm/mach-ux500/board-mop500.h
index aca39a68712..eaa605f5d90 100644
--- a/arch/arm/mach-ux500/board-mop500.h
+++ b/arch/arm/mach-ux500/board-mop500.h
@@ -89,6 +89,10 @@ extern struct msp_i2s_platform_data msp1_platform_data;
 extern struct msp_i2s_platform_data msp2_platform_data;
 extern struct msp_i2s_platform_data msp3_platform_data;
 extern struct arm_pmu_platdata db8500_pmu_platdata;
+extern struct amba_pl011_data uart0_plat;
+extern struct amba_pl011_data uart1_plat;
+extern struct amba_pl011_data uart2_plat;
+extern struct pl022_ssp_controller ssp0_plat;
 
 extern void mop500_sdi_init(struct device *parent);
 extern void snowball_sdi_init(struct device *parent);
@@ -100,14 +104,8 @@ void __init mop500_pinmaps_init(void);
 void __init snowball_pinmaps_init(void);
 void __init hrefv60_pinmaps_init(void);
 void mop500_audio_init(struct device *parent);
-/* Due for removal once the MSP driver has been fully DT:ed. */
-void mop500_of_audio_init(struct device *parent);
 
 int __init mop500_uib_init(void);
 void mop500_uib_i2c_add(int busnum, struct i2c_board_info *info,
 		unsigned n);
-
-/* TODO: Once all pieces are DT:ed, remove completely. */
-struct device * __init u8500_of_init_devices(void);
-
 #endif
diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c
index bcdfe6b1d45..db0bb75e2c7 100644
--- a/arch/arm/mach-ux500/cpu-db8500.c
+++ b/arch/arm/mach-ux500/cpu-db8500.c
@@ -17,18 +17,27 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/mfd/abx500/ab8500.h>
+#include <linux/mfd/dbx500-prcmu.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <linux/regulator/machine.h>
+#include <linux/platform_data/pinctrl-nomadik.h>
+#include <linux/random.h>
 
 #include <asm/pmu.h>
 #include <asm/mach/map.h>
-#include <plat/gpio-nomadik.h>
+#include <asm/mach/arch.h>
+#include <asm/hardware/gic.h>
+
 #include <mach/hardware.h>
 #include <mach/setup.h>
 #include <mach/devices.h>
-#include <linux/platform_data/usb-musb-ux500.h>
 #include <mach/db8500-regs.h>
+#include <mach/irqs.h>
 
 #include "devices-db8500.h"
 #include "ste-dma40-db8500.h"
+#include "board-mop500.h"
 
 /* minimum static i/o mapping required to boot U8500 platforms */
 static struct map_desc u8500_uart_io_desc[] __initdata = {
@@ -158,7 +167,7 @@ static void __init db8500_add_gpios(struct device *parent)
 
 	dbx500_add_gpios(parent, ARRAY_AND_SIZE(db8500_gpio_base),
 			 IRQ_DB8500_GPIO0, &pdata);
-	dbx500_add_pinctrl(parent, "pinctrl-db8500");
+	dbx500_add_pinctrl(parent, "pinctrl-db8500", U8500_PRCMU_BASE);
 }
 
 static int usb_db8500_rx_dma_cfg[] = {
@@ -187,6 +196,8 @@ static const char *db8500_read_soc_id(void)
 {
 	void __iomem *uid = __io_address(U8500_BB_UID_BASE);
 
+	/* Throw these device-specific numbers into the entropy pool */
+	add_device_randomness(uid, 0x14);
 	return kasprintf(GFP_KERNEL, "%08x%08x%08x%08x%08x",
 			 readl((u32 *)uid+1),
 			 readl((u32 *)uid+1), readl((u32 *)uid+2),
@@ -214,9 +225,6 @@ struct device * __init u8500_init_devices(struct ab8500_platform_data *ab8500)
 	db8500_add_gpios(parent);
 	db8500_add_usb(parent, usb_db8500_rx_dma_cfg, usb_db8500_tx_dma_cfg);
 
-	platform_device_register_data(parent,
-		"cpufreq-u8500", -1, NULL, 0);
-
 	for (i = 0; i < ARRAY_SIZE(platform_devs); i++)
 		platform_devs[i]->dev.parent = parent;
 
@@ -227,18 +235,15 @@ struct device * __init u8500_init_devices(struct ab8500_platform_data *ab8500)
 	return parent;
 }
 
+#ifdef CONFIG_MACH_UX500_DT
+
 /* TODO: Once all pieces are DT:ed, remove completely. */
-struct device * __init u8500_of_init_devices(void)
+static struct device * __init u8500_of_init_devices(void)
 {
-	struct device *parent;
-
-	parent = db8500_soc_device_init();
+	struct device *parent = db8500_soc_device_init();
 
 	db8500_add_usb(parent, usb_db8500_rx_dma_cfg, usb_db8500_tx_dma_cfg);
 
-	platform_device_register_data(parent,
-		"cpufreq-u8500", -1, NULL, 0);
-
 	u8500_dma40_device.dev.parent = parent;
 
 	/*
@@ -251,3 +256,95 @@ struct device * __init u8500_of_init_devices(void)
 
 	return parent;
 }
+
+static struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = {
+	/* Requires call-back bindings. */
+	OF_DEV_AUXDATA("arm,cortex-a9-pmu", 0, "arm-pmu", &db8500_pmu_platdata),
+	/* Requires DMA bindings. */
+	OF_DEV_AUXDATA("arm,pl011", 0x80120000, "uart0", &uart0_plat),
+	OF_DEV_AUXDATA("arm,pl011", 0x80121000, "uart1", &uart1_plat),
+	OF_DEV_AUXDATA("arm,pl011", 0x80007000, "uart2", &uart2_plat),
+	OF_DEV_AUXDATA("arm,pl022", 0x80002000, "ssp0",  &ssp0_plat),
+	OF_DEV_AUXDATA("arm,pl18x", 0x80126000, "sdi0",  &mop500_sdi0_data),
+	OF_DEV_AUXDATA("arm,pl18x", 0x80118000, "sdi1",  &mop500_sdi1_data),
+	OF_DEV_AUXDATA("arm,pl18x", 0x80005000, "sdi2",  &mop500_sdi2_data),
+	OF_DEV_AUXDATA("arm,pl18x", 0x80114000, "sdi4",  &mop500_sdi4_data),
+	/* Requires clock name bindings. */
+	OF_DEV_AUXDATA("st,nomadik-gpio", 0x8012e000, "gpio.0", NULL),
+	OF_DEV_AUXDATA("st,nomadik-gpio", 0x8012e080, "gpio.1", NULL),
+	OF_DEV_AUXDATA("st,nomadik-gpio", 0x8000e000, "gpio.2", NULL),
+	OF_DEV_AUXDATA("st,nomadik-gpio", 0x8000e080, "gpio.3", NULL),
+	OF_DEV_AUXDATA("st,nomadik-gpio", 0x8000e100, "gpio.4", NULL),
+	OF_DEV_AUXDATA("st,nomadik-gpio", 0x8000e180, "gpio.5", NULL),
+	OF_DEV_AUXDATA("st,nomadik-gpio", 0x8011e000, "gpio.6", NULL),
+	OF_DEV_AUXDATA("st,nomadik-gpio", 0x8011e080, "gpio.7", NULL),
+	OF_DEV_AUXDATA("st,nomadik-gpio", 0xa03fe000, "gpio.8", NULL),
+	OF_DEV_AUXDATA("st,nomadik-i2c", 0x80004000, "nmk-i2c.0", NULL),
+	OF_DEV_AUXDATA("st,nomadik-i2c", 0x80122000, "nmk-i2c.1", NULL),
+	OF_DEV_AUXDATA("st,nomadik-i2c", 0x80128000, "nmk-i2c.2", NULL),
+	OF_DEV_AUXDATA("st,nomadik-i2c", 0x80110000, "nmk-i2c.3", NULL),
+	OF_DEV_AUXDATA("st,nomadik-i2c", 0x8012a000, "nmk-i2c.4", NULL),
+	/* Requires device name bindings. */
+	OF_DEV_AUXDATA("stericsson,nmk_pinctrl", 0, "pinctrl-db8500", NULL),
+	/* Requires clock name and DMA bindings. */
+	OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80123000,
+		"ux500-msp-i2s.0", &msp0_platform_data),
+	OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80124000,
+		"ux500-msp-i2s.1", &msp1_platform_data),
+	OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80117000,
+		"ux500-msp-i2s.2", &msp2_platform_data),
+	OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80125000,
+		"ux500-msp-i2s.3", &msp3_platform_data),
+	{},
+};
+
+static const struct of_device_id u8500_local_bus_nodes[] = {
+	/* only create devices below soc node */
+	{ .compatible = "stericsson,db8500", },
+	{ .compatible = "stericsson,db8500-prcmu", },
+	{ .compatible = "simple-bus"},
+	{ },
+};
+
+static void __init u8500_init_machine(void)
+{
+	struct device *parent = NULL;
+
+	/* Pinmaps must be in place before devices register */
+	if (of_machine_is_compatible("st-ericsson,mop500"))
+		mop500_pinmaps_init();
+	else if (of_machine_is_compatible("calaosystems,snowball-a9500"))
+		snowball_pinmaps_init();
+	else if (of_machine_is_compatible("st-ericsson,hrefv60+"))
+		hrefv60_pinmaps_init();
+	else if (of_machine_is_compatible("st-ericsson,ccu9540")) {}
+		/* TODO: Add pinmaps for ccu9540 board. */
+
+	/* TODO: Export SoC, USB, cpu-freq and DMA40 */
+	parent = u8500_of_init_devices();
+
+	/* automatically probe child nodes of db8500 device */
+	of_platform_populate(NULL, u8500_local_bus_nodes, u8500_auxdata_lookup, parent);
+}
+
+static const char * stericsson_dt_platform_compat[] = {
+	"st-ericsson,u8500",
+	"st-ericsson,u8540",
+	"st-ericsson,u9500",
+	"st-ericsson,u9540",
+	NULL,
+};
+
+DT_MACHINE_START(U8500_DT, "ST-Ericsson Ux5x0 platform (Device Tree Support)")
+	.smp            = smp_ops(ux500_smp_ops),
+	.map_io		= u8500_map_io,
+	.init_irq	= ux500_init_irq,
+	/* we re-use nomadik timer here */
+	.timer		= &ux500_timer,
+	.handle_irq	= gic_handle_irq,
+	.init_machine	= u8500_init_machine,
+	.init_late	= NULL,
+	.dt_compat      = stericsson_dt_platform_compat,
+MACHINE_END
+
+#endif
diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c
index 1f3fbc2bb77..721e7b4275f 100644
--- a/arch/arm/mach-ux500/cpu.c
+++ b/arch/arm/mach-ux500/cpu.c
@@ -26,6 +26,8 @@
 #include <mach/setup.h>
 #include <mach/devices.h>
 
+#include "board-mop500.h"
+
 void __iomem *_PRCMU_BASE;
 
 /*
@@ -82,6 +84,7 @@ void __init ux500_init_irq(void)
 
 void __init ux500_init_late(void)
 {
+	mop500_uib_init();
 }
 
 static const char * __init ux500_get_machine(void)
diff --git a/arch/arm/mach-ux500/devices-common.c b/arch/arm/mach-ux500/devices-common.c
index dfdd4a54668..16b5f71e697 100644
--- a/arch/arm/mach-ux500/devices-common.c
+++ b/arch/arm/mach-ux500/devices-common.c
@@ -11,10 +11,10 @@
 #include <linux/irq.h>
 #include <linux/slab.h>
 #include <linux/platform_device.h>
-
-#include <plat/gpio-nomadik.h>
+#include <linux/platform_data/pinctrl-nomadik.h>
 
 #include <mach/hardware.h>
+#include <mach/irqs.h>
 
 #include "devices-common.h"
 
diff --git a/arch/arm/mach-ux500/devices-common.h b/arch/arm/mach-ux500/devices-common.h
index 7fbf0ba336e..96fa4ac89e2 100644
--- a/arch/arm/mach-ux500/devices-common.h
+++ b/arch/arm/mach-ux500/devices-common.h
@@ -129,12 +129,18 @@ void dbx500_add_gpios(struct device *parent, resource_size_t *base, int num,
 		      int irq, struct nmk_gpio_platform_data *pdata);
 
 static inline void
-dbx500_add_pinctrl(struct device *parent, const char *name)
+dbx500_add_pinctrl(struct device *parent, const char *name,
+		   resource_size_t base)
 {
+	struct resource res[] = {
+		DEFINE_RES_MEM(base, SZ_8K),
+	};
 	struct platform_device_info pdevinfo = {
 		.parent = parent,
 		.name = name,
 		.id = -1,
+		.res = res,
+		.num_res = ARRAY_SIZE(res),
 	};
 
 	platform_device_register_full(&pdevinfo);
diff --git a/arch/arm/mach-ux500/devices-db8500.c b/arch/arm/mach-ux500/devices-db8500.c
index 91754a8a0d4..318d4902089 100644
--- a/arch/arm/mach-ux500/devices-db8500.c
+++ b/arch/arm/mach-ux500/devices-db8500.c
@@ -12,11 +12,11 @@
 #include <linux/gpio.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/pl022.h>
-
-#include <plat/ste_dma40.h>
+#include <linux/platform_data/dma-ste-dma40.h>
 
 #include <mach/hardware.h>
 #include <mach/setup.h>
+#include <mach/irqs.h>
 
 #include "ste-dma40-db8500.h"
 
diff --git a/arch/arm/mach-ux500/devices-db8500.h b/arch/arm/mach-ux500/devices-db8500.h
index 3c8010f4fb3..4b24c999265 100644
--- a/arch/arm/mach-ux500/devices-db8500.h
+++ b/arch/arm/mach-ux500/devices-db8500.h
@@ -8,6 +8,7 @@
 #ifndef __DEVICES_DB8500_H
 #define __DEVICES_DB8500_H
 
+#include <mach/irqs.h>
 #include "devices-common.h"
 
 struct ske_keypad_platform_data;
diff --git a/arch/arm/mach-ux500/include/mach/irqs.h b/arch/arm/mach-ux500/include/mach/irqs.h
index e8928548b6a..fc77b4274c8 100644
--- a/arch/arm/mach-ux500/include/mach/irqs.h
+++ b/arch/arm/mach-ux500/include/mach/irqs.h
@@ -46,6 +46,6 @@
 #include <mach/irqs-board-mop500.h>
 #endif
 
-#define NR_IRQS			IRQ_BOARD_END
+#define UX500_NR_IRQS		IRQ_BOARD_END
 
 #endif /* ASM_ARCH_IRQS_H */
diff --git a/arch/arm/mach-ux500/include/mach/msp.h b/arch/arm/mach-ux500/include/mach/msp.h
index 3cc7142eee0..9991aea3d57 100644
--- a/arch/arm/mach-ux500/include/mach/msp.h
+++ b/arch/arm/mach-ux500/include/mach/msp.h
@@ -8,7 +8,7 @@
 #ifndef __MSP_H
 #define __MSP_H
 
-#include <plat/ste_dma40.h>
+#include <linux/platform_data/dma-ste-dma40.h>
 
 enum msp_i2s_id {
 	MSP_I2S_0 = 0,
diff --git a/arch/arm/mach-ux500/timer.c b/arch/arm/mach-ux500/timer.c
index 6f39731951b..875309acb02 100644
--- a/arch/arm/mach-ux500/timer.c
+++ b/arch/arm/mach-ux500/timer.c
@@ -9,11 +9,10 @@
 #include <linux/clksrc-dbx500-prcmu.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
+#include <linux/platform_data/clocksource-nomadik-mtu.h>
 
 #include <asm/smp_twd.h>
 
-#include <plat/mtu.h>
-
 #include <mach/setup.h>
 #include <mach/hardware.h>
 #include <mach/irqs.h>
@@ -96,7 +95,7 @@ dt_fail:
 	 *
 	 */
 
-	nmdk_timer_init(mtu_timer_base);
+	nmdk_timer_init(mtu_timer_base, IRQ_MTU0);
 	clksrc_dbx500_prcmu_init(prcmu_timer_base);
 	ux500_twd_init();
 }
diff --git a/arch/arm/mach-ux500/usb.c b/arch/arm/mach-ux500/usb.c
index 145482e7441..78ac65f62e8 100644
--- a/arch/arm/mach-ux500/usb.c
+++ b/arch/arm/mach-ux500/usb.c
@@ -7,10 +7,10 @@
 #include <linux/platform_device.h>
 #include <linux/usb/musb.h>
 #include <linux/dma-mapping.h>
+#include <linux/platform_data/usb-musb-ux500.h>
+#include <linux/platform_data/dma-ste-dma40.h>
 
-#include <plat/ste_dma40.h>
 #include <mach/hardware.h>
-#include <linux/platform_data/usb-musb-ux500.h>
 
 #define MUSB_DMA40_RX_CH { \
 		.mode = STEDMA40_MODE_LOGICAL, \
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index 5b5c1eeb5b5..5d592945036 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -32,6 +32,7 @@
 #include <linux/amba/mmci.h>
 #include <linux/amba/pl022.h>
 #include <linux/io.h>
+#include <linux/irqchip/versatile-fpga.h>
 #include <linux/gfp.h>
 #include <linux/clkdev.h>
 #include <linux/mtd/physmap.h>
@@ -51,7 +52,6 @@
 #include <asm/hardware/timer-sp.h>
 
 #include <plat/clcd.h>
-#include <plat/fpga-irq.h>
 #include <plat/sched_clock.h>
 
 #include "core.h"
diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
index c9529606620..99e63f5f99d 100644
--- a/arch/arm/mach-vexpress/Kconfig
+++ b/arch/arm/mach-vexpress/Kconfig
@@ -1,11 +1,12 @@
 config ARCH_VEXPRESS
 	bool "ARM Ltd. Versatile Express family" if ARCH_MULTI_V7
-	select ARCH_WANT_OPTIONAL_GPIOLIB
+	select ARCH_REQUIRE_GPIOLIB
 	select ARM_AMBA
 	select ARM_GIC
 	select ARM_TIMER_SP804
 	select CLKDEV_LOOKUP
 	select COMMON_CLK
+	select COMMON_CLK_VERSATILE
 	select CPU_V7
 	select GENERIC_CLOCKEVENTS
 	select HAVE_CLK
@@ -17,6 +18,7 @@ config ARCH_VEXPRESS
 	select PLAT_VERSATILE
 	select PLAT_VERSATILE_CLCD
 	select REGULATOR_FIXED_VOLTAGE if REGULATOR
+	select VEXPRESS_CONFIG
 	help
 	  This option enables support for systems using Cortex processor based
 	  ARM core and logic (FPGA) tiles on the Versatile Express motherboard,
diff --git a/arch/arm/mach-vexpress/Makefile b/arch/arm/mach-vexpress/Makefile
index 42703e8b4d3..80b64971fbd 100644
--- a/arch/arm/mach-vexpress/Makefile
+++ b/arch/arm/mach-vexpress/Makefile
@@ -4,7 +4,7 @@
 ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \
 	-I$(srctree)/arch/arm/plat-versatile/include
 
-obj-y					:= v2m.o
+obj-y					:= v2m.o reset.o
 obj-$(CONFIG_ARCH_VEXPRESS_CA9X4)	+= ct-ca9x4.o
 obj-$(CONFIG_SMP)			+= platsmp.o
 obj-$(CONFIG_HOTPLUG_CPU)		+= hotplug.o
diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c
index 4f471fa3e3c..60838ddb856 100644
--- a/arch/arm/mach-vexpress/ct-ca9x4.c
+++ b/arch/arm/mach-vexpress/ct-ca9x4.c
@@ -9,6 +9,7 @@
 #include <linux/amba/bus.h>
 #include <linux/amba/clcd.h>
 #include <linux/clkdev.h>
+#include <linux/vexpress.h>
 
 #include <asm/hardware/arm_timer.h>
 #include <asm/hardware/cache-l2x0.h>
@@ -64,19 +65,6 @@ static void __init ct_ca9x4_init_irq(void)
 	ca9x4_twd_init();
 }
 
-static void ct_ca9x4_clcd_enable(struct clcd_fb *fb)
-{
-	u32 site = v2m_get_master_site();
-
-	/*
-	 * Old firmware was using the "site" component of the command
-	 * to control the DVI muxer (while it should be always 0 ie. MB).
-	 * Newer firmware uses the data register. Keep both for compatibility.
-	 */
-	v2m_cfg_write(SYS_CFG_MUXFPGA | SYS_CFG_SITE(site), site);
-	v2m_cfg_write(SYS_CFG_DVIMODE | SYS_CFG_SITE(SYS_CFG_SITE_MB), 2);
-}
-
 static int ct_ca9x4_clcd_setup(struct clcd_fb *fb)
 {
 	unsigned long framesize = 1024 * 768 * 2;
@@ -93,7 +81,6 @@ static struct clcd_board ct_ca9x4_clcd_data = {
 	.caps		= CLCD_CAP_5551 | CLCD_CAP_565,
 	.check		= clcdfb_check,
 	.decode		= clcdfb_decode,
-	.enable		= ct_ca9x4_clcd_enable,
 	.setup		= ct_ca9x4_clcd_setup,
 	.mmap		= versatile_clcd_mmap_dma,
 	.remove		= versatile_clcd_remove_dma,
@@ -111,14 +98,6 @@ static struct amba_device *ct_ca9x4_amba_devs[] __initdata = {
 	&gpio_device,
 };
 
-
-static struct v2m_osc ct_osc1 = {
-	.osc = 1,
-	.rate_min = 10000000,
-	.rate_max = 80000000,
-	.rate_default = 23750000,
-};
-
 static struct resource pmu_resources[] = {
 	[0] = {
 		.start	= IRQ_CT_CA9X4_PMU_CPU0,
@@ -149,10 +128,18 @@ static struct platform_device pmu_device = {
 	.resource	= pmu_resources,
 };
 
+static struct platform_device osc1_device = {
+	.name		= "vexpress-osc",
+	.id		= 1,
+	.num_resources	= 1,
+	.resource	= (struct resource []) {
+		VEXPRESS_RES_FUNC(0xf, 1),
+	},
+};
+
 static void __init ct_ca9x4_init(void)
 {
 	int i;
-	struct clk *clk;
 
 #ifdef CONFIG_CACHE_L2X0
 	void __iomem *l2x0_base = ioremap(CT_CA9X4_L2CC, SZ_4K);
@@ -164,14 +151,14 @@ static void __init ct_ca9x4_init(void)
 	l2x0_init(l2x0_base, 0x00400000, 0xfe0fffff);
 #endif
 
-	ct_osc1.site = v2m_get_master_site();
-	clk = v2m_osc_register("ct:osc1", &ct_osc1);
-	clk_register_clkdev(clk, NULL, "ct:clcd");
-
 	for (i = 0; i < ARRAY_SIZE(ct_ca9x4_amba_devs); i++)
 		amba_device_register(ct_ca9x4_amba_devs[i], &iomem_resource);
 
 	platform_device_register(&pmu_device);
+	platform_device_register(&osc1_device);
+
+	WARN_ON(clk_register_clkdev(vexpress_osc_setup(&osc1_device.dev),
+			NULL, "ct:clcd"));
 }
 
 #ifdef CONFIG_SMP
diff --git a/arch/arm/mach-vexpress/include/mach/motherboard.h b/arch/arm/mach-vexpress/include/mach/motherboard.h
index 1e388c7bf4d..68abc8b7278 100644
--- a/arch/arm/mach-vexpress/include/mach/motherboard.h
+++ b/arch/arm/mach-vexpress/include/mach/motherboard.h
@@ -1,8 +1,6 @@
 #ifndef __MACH_MOTHERBOARD_H
 #define __MACH_MOTHERBOARD_H
 
-#include <linux/clk-provider.h>
-
 /*
  * Physical addresses, offset from V2M_PA_CS0-3
  */
@@ -41,31 +39,6 @@
 #define V2M_CF			(V2M_PA_CS7 + 0x0001a000)
 #define V2M_CLCD		(V2M_PA_CS7 + 0x0001f000)
 
-/*
- * Offsets from SYSREGS base
- */
-#define V2M_SYS_ID		0x000
-#define V2M_SYS_SW		0x004
-#define V2M_SYS_LED		0x008
-#define V2M_SYS_100HZ		0x024
-#define V2M_SYS_FLAGS		0x030
-#define V2M_SYS_FLAGSSET	0x030
-#define V2M_SYS_FLAGSCLR	0x034
-#define V2M_SYS_NVFLAGS		0x038
-#define V2M_SYS_NVFLAGSSET	0x038
-#define V2M_SYS_NVFLAGSCLR	0x03c
-#define V2M_SYS_MCI		0x048
-#define V2M_SYS_FLASH		0x03c
-#define V2M_SYS_CFGSW		0x058
-#define V2M_SYS_24MHZ		0x05c
-#define V2M_SYS_MISC		0x060
-#define V2M_SYS_DMA		0x064
-#define V2M_SYS_PROCID0		0x084
-#define V2M_SYS_PROCID1		0x088
-#define V2M_SYS_CFGDATA		0x0a0
-#define V2M_SYS_CFGCTRL		0x0a4
-#define V2M_SYS_CFGSTAT		0x0a8
-
 
 /*
  * Interrupts.  Those in {} are for AMBA devices
@@ -91,43 +64,6 @@
 
 
 /*
- * Configuration
- */
-#define SYS_CFG_START		(1 << 31)
-#define SYS_CFG_WRITE		(1 << 30)
-#define SYS_CFG_OSC		(1 << 20)
-#define SYS_CFG_VOLT		(2 << 20)
-#define SYS_CFG_AMP		(3 << 20)
-#define SYS_CFG_TEMP		(4 << 20)
-#define SYS_CFG_RESET		(5 << 20)
-#define SYS_CFG_SCC		(6 << 20)
-#define SYS_CFG_MUXFPGA		(7 << 20)
-#define SYS_CFG_SHUTDOWN	(8 << 20)
-#define SYS_CFG_REBOOT		(9 << 20)
-#define SYS_CFG_DVIMODE		(11 << 20)
-#define SYS_CFG_POWER		(12 << 20)
-#define SYS_CFG_SITE(n)		((n) << 16)
-#define SYS_CFG_SITE_MB		0
-#define SYS_CFG_SITE_DB1	1
-#define SYS_CFG_SITE_DB2	2
-#define SYS_CFG_STACK(n)	((n) << 12)
-
-#define SYS_CFG_ERR		(1 << 1)
-#define SYS_CFG_COMPLETE	(1 << 0)
-
-int v2m_cfg_write(u32 devfn, u32 data);
-int v2m_cfg_read(u32 devfn, u32 *data);
-void v2m_flags_set(u32 data);
-
-/*
- * Miscellaneous
- */
-#define SYS_MISC_MASTERSITE	(1 << 14)
-#define SYS_PROCIDx_HBI_MASK	0xfff
-
-int v2m_get_master_site(void);
-
-/*
  * Core tile IDs
  */
 #define V2M_CT_ID_CA9		0x0c000191
@@ -149,21 +85,4 @@ struct ct_desc {
 
 extern struct ct_desc *ct_desc;
 
-/*
- * OSC clock provider
- */
-struct v2m_osc {
-	struct clk_hw hw;
-	u8 site; /* 0 = motherboard, 1 = site 1, 2 = site 2 */
-	u8 stack; /* board stack position */
-	u16 osc;
-	unsigned long rate_min;
-	unsigned long rate_max;
-	unsigned long rate_default;
-};
-
-#define to_v2m_osc(osc) container_of(osc, struct v2m_osc, hw)
-
-struct clk *v2m_osc_register(const char *name, struct v2m_osc *osc);
-
 #endif
diff --git a/arch/arm/mach-vexpress/platsmp.c b/arch/arm/mach-vexpress/platsmp.c
index 7db27c8c05c..c5d70de9bb4 100644
--- a/arch/arm/mach-vexpress/platsmp.c
+++ b/arch/arm/mach-vexpress/platsmp.c
@@ -13,6 +13,7 @@
 #include <linux/smp.h>
 #include <linux/io.h>
 #include <linux/of_fdt.h>
+#include <linux/vexpress.h>
 
 #include <asm/smp_scu.h>
 #include <asm/hardware/gic.h>
@@ -193,7 +194,7 @@ static void __init vexpress_smp_prepare_cpus(unsigned int max_cpus)
 	 * until it receives a soft interrupt, and then the
 	 * secondary CPU branches to this address.
 	 */
-	v2m_flags_set(virt_to_phys(versatile_secondary_startup));
+	vexpress_flags_set(virt_to_phys(versatile_secondary_startup));
 }
 
 struct smp_operations __initdata vexpress_smp_ops = {
diff --git a/arch/arm/mach-vexpress/reset.c b/arch/arm/mach-vexpress/reset.c
new file mode 100644
index 00000000000..465923aa381
--- /dev/null
+++ b/arch/arm/mach-vexpress/reset.c
@@ -0,0 +1,141 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * Copyright (C) 2012 ARM Limited
+ */
+
+#include <linux/jiffies.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/stat.h>
+#include <linux/vexpress.h>
+
+static void vexpress_reset_do(struct device *dev, const char *what)
+{
+	int err = -ENOENT;
+	struct vexpress_config_func *func =
+			vexpress_config_func_get_by_dev(dev);
+
+	if (func) {
+		unsigned long timeout;
+
+		err = vexpress_config_write(func, 0, 0);
+
+		timeout = jiffies + HZ;
+		while (time_before(jiffies, timeout))
+			cpu_relax();
+	}
+
+	dev_emerg(dev, "Unable to %s (%d)\n", what, err);
+}
+
+static struct device *vexpress_power_off_device;
+
+void vexpress_power_off(void)
+{
+	vexpress_reset_do(vexpress_power_off_device, "power off");
+}
+
+static struct device *vexpress_restart_device;
+
+void vexpress_restart(char str, const char *cmd)
+{
+	vexpress_reset_do(vexpress_restart_device, "restart");
+}
+
+static ssize_t vexpress_reset_active_show(struct device *dev,
+		struct device_attribute *attr, char *buf)
+{
+	return sprintf(buf, "%d\n", vexpress_restart_device == dev);
+}
+
+static ssize_t vexpress_reset_active_store(struct device *dev,
+		struct device_attribute *attr, const char *buf, size_t count)
+{
+	long value;
+	int err = kstrtol(buf, 0, &value);
+
+	if (!err && value)
+		vexpress_restart_device = dev;
+
+	return err ? err : count;
+}
+
+DEVICE_ATTR(active, S_IRUGO | S_IWUSR, vexpress_reset_active_show,
+		vexpress_reset_active_store);
+
+
+enum vexpress_reset_func { FUNC_RESET, FUNC_SHUTDOWN, FUNC_REBOOT };
+
+static struct of_device_id vexpress_reset_of_match[] = {
+	{
+		.compatible = "arm,vexpress-reset",
+		.data = (void *)FUNC_RESET,
+	}, {
+		.compatible = "arm,vexpress-shutdown",
+		.data = (void *)FUNC_SHUTDOWN
+	}, {
+		.compatible = "arm,vexpress-reboot",
+		.data = (void *)FUNC_REBOOT
+	},
+	{}
+};
+
+static int vexpress_reset_probe(struct platform_device *pdev)
+{
+	enum vexpress_reset_func func;
+	const struct of_device_id *match =
+			of_match_device(vexpress_reset_of_match, &pdev->dev);
+
+	if (match)
+		func = (enum vexpress_reset_func)match->data;
+	else
+		func = pdev->id_entry->driver_data;
+
+	switch (func) {
+	case FUNC_SHUTDOWN:
+		vexpress_power_off_device = &pdev->dev;
+		break;
+	case FUNC_RESET:
+		if (!vexpress_restart_device)
+			vexpress_restart_device = &pdev->dev;
+		device_create_file(&pdev->dev, &dev_attr_active);
+		break;
+	case FUNC_REBOOT:
+		vexpress_restart_device = &pdev->dev;
+		device_create_file(&pdev->dev, &dev_attr_active);
+		break;
+	};
+
+	return 0;
+}
+
+static const struct platform_device_id vexpress_reset_id_table[] = {
+	{ .name = "vexpress-reset", .driver_data = FUNC_RESET, },
+	{ .name = "vexpress-shutdown", .driver_data = FUNC_SHUTDOWN, },
+	{ .name = "vexpress-reboot", .driver_data = FUNC_REBOOT, },
+	{}
+};
+
+static struct platform_driver vexpress_reset_driver = {
+	.probe = vexpress_reset_probe,
+	.driver = {
+		.name = "vexpress-reset",
+		.of_match_table = vexpress_reset_of_match,
+	},
+	.id_table = vexpress_reset_id_table,
+};
+
+static int __init vexpress_reset_init(void)
+{
+	return platform_driver_register(&vexpress_reset_driver);
+}
+device_initcall(vexpress_reset_init);
diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c
index 560e0df728f..011661a6c5c 100644
--- a/arch/arm/mach-vexpress/v2m.c
+++ b/arch/arm/mach-vexpress/v2m.c
@@ -16,11 +16,10 @@
 #include <linux/smsc911x.h>
 #include <linux/spinlock.h>
 #include <linux/usb/isp1760.h>
-#include <linux/clkdev.h>
-#include <linux/clk-provider.h>
 #include <linux/mtd/physmap.h>
 #include <linux/regulator/fixed.h>
 #include <linux/regulator/machine.h>
+#include <linux/vexpress.h>
 
 #include <asm/arch_timer.h>
 #include <asm/mach-types.h>
@@ -33,7 +32,6 @@
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/hardware/gic.h>
 #include <asm/hardware/timer-sp.h>
-#include <asm/hardware/sp810.h>
 
 #include <mach/ct-ca9x4.h>
 #include <mach/motherboard.h>
@@ -58,22 +56,6 @@ static struct map_desc v2m_io_desc[] __initdata = {
 	},
 };
 
-static void __iomem *v2m_sysreg_base;
-
-static void __init v2m_sysctl_init(void __iomem *base)
-{
-	u32 scctrl;
-
-	if (WARN_ON(!base))
-		return;
-
-	/* Select 1MHz TIMCLK as the reference clock for SP804 timers */
-	scctrl = readl(base + SCCTRL);
-	scctrl |= SCCTRL_TIMEREN0SEL_TIMCLK;
-	scctrl |= SCCTRL_TIMEREN1SEL_TIMCLK;
-	writel(scctrl, base + SCCTRL);
-}
-
 static void __init v2m_sp804_init(void __iomem *base, unsigned int irq)
 {
 	if (WARN_ON(!base || irq == NO_IRQ))
@@ -87,69 +69,6 @@ static void __init v2m_sp804_init(void __iomem *base, unsigned int irq)
 }
 
 
-static DEFINE_SPINLOCK(v2m_cfg_lock);
-
-int v2m_cfg_write(u32 devfn, u32 data)
-{
-	/* Configuration interface broken? */
-	u32 val;
-
-	printk("%s: writing %08x to %08x\n", __func__, data, devfn);
-
-	devfn |= SYS_CFG_START | SYS_CFG_WRITE;
-
-	spin_lock(&v2m_cfg_lock);
-	val = readl(v2m_sysreg_base + V2M_SYS_CFGSTAT);
-	writel(val & ~SYS_CFG_COMPLETE, v2m_sysreg_base + V2M_SYS_CFGSTAT);
-
-	writel(data, v2m_sysreg_base +  V2M_SYS_CFGDATA);
-	writel(devfn, v2m_sysreg_base + V2M_SYS_CFGCTRL);
-
-	do {
-		val = readl(v2m_sysreg_base + V2M_SYS_CFGSTAT);
-	} while (val == 0);
-	spin_unlock(&v2m_cfg_lock);
-
-	return !!(val & SYS_CFG_ERR);
-}
-
-int v2m_cfg_read(u32 devfn, u32 *data)
-{
-	u32 val;
-
-	devfn |= SYS_CFG_START;
-
-	spin_lock(&v2m_cfg_lock);
-	writel(0, v2m_sysreg_base + V2M_SYS_CFGSTAT);
-	writel(devfn, v2m_sysreg_base + V2M_SYS_CFGCTRL);
-
-	mb();
-
-	do {
-		cpu_relax();
-		val = readl(v2m_sysreg_base + V2M_SYS_CFGSTAT);
-	} while (val == 0);
-
-	*data = readl(v2m_sysreg_base + V2M_SYS_CFGDATA);
-	spin_unlock(&v2m_cfg_lock);
-
-	return !!(val & SYS_CFG_ERR);
-}
-
-void __init v2m_flags_set(u32 data)
-{
-	writel(~0, v2m_sysreg_base + V2M_SYS_FLAGSCLR);
-	writel(data, v2m_sysreg_base + V2M_SYS_FLAGSSET);
-}
-
-int v2m_get_master_site(void)
-{
-	u32 misc = readl(v2m_sysreg_base + V2M_SYS_MISC);
-
-	return misc & SYS_MISC_MASTERSITE ? SYS_CFG_SITE_DB2 : SYS_CFG_SITE_DB1;
-}
-
-
 static struct resource v2m_pcie_i2c_resource = {
 	.start	= V2M_SERIAL_BUS_PCI,
 	.end	= V2M_SERIAL_BUS_PCI + SZ_4K - 1,
@@ -237,14 +156,8 @@ static struct platform_device v2m_usb_device = {
 	.dev.platform_data = &v2m_usb_config,
 };
 
-static void v2m_flash_set_vpp(struct platform_device *pdev, int on)
-{
-	writel(on != 0, v2m_sysreg_base + V2M_SYS_FLASH);
-}
-
 static struct physmap_flash_data v2m_flash_data = {
 	.width		= 4,
-	.set_vpp	= v2m_flash_set_vpp,
 };
 
 static struct resource v2m_flash_resources[] = {
@@ -291,14 +204,61 @@ static struct platform_device v2m_cf_device = {
 	.dev.platform_data = &v2m_pata_data,
 };
 
-static unsigned int v2m_mmci_status(struct device *dev)
-{
-	return readl(v2m_sysreg_base + V2M_SYS_MCI) & (1 << 0);
-}
-
 static struct mmci_platform_data v2m_mmci_data = {
 	.ocr_mask	= MMC_VDD_32_33|MMC_VDD_33_34,
-	.status		= v2m_mmci_status,
+	.gpio_wp	= VEXPRESS_GPIO_MMC_WPROT,
+	.gpio_cd	= VEXPRESS_GPIO_MMC_CARDIN,
+};
+
+static struct resource v2m_sysreg_resources[] = {
+	{
+		.start	= V2M_SYSREGS,
+		.end	= V2M_SYSREGS + 0xfff,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device v2m_sysreg_device = {
+	.name		= "vexpress-sysreg",
+	.id		= -1,
+	.resource	= v2m_sysreg_resources,
+	.num_resources	= ARRAY_SIZE(v2m_sysreg_resources),
+};
+
+static struct platform_device v2m_muxfpga_device = {
+	.name		= "vexpress-muxfpga",
+	.id		= 0,
+	.num_resources	= 1,
+	.resource	= (struct resource []) {
+		VEXPRESS_RES_FUNC(0, 7),
+	}
+};
+
+static struct platform_device v2m_shutdown_device = {
+	.name		= "vexpress-shutdown",
+	.id		= 0,
+	.num_resources	= 1,
+	.resource	= (struct resource []) {
+		VEXPRESS_RES_FUNC(0, 8),
+	}
+};
+
+static struct platform_device v2m_reboot_device = {
+	.name		= "vexpress-reboot",
+	.id		= 0,
+	.num_resources	= 1,
+	.resource	= (struct resource []) {
+		VEXPRESS_RES_FUNC(0, 9),
+	}
+};
+
+static struct platform_device v2m_dvimode_device = {
+	.name		= "vexpress-dvimode",
+	.id		= 0,
+	.num_resources	= 1,
+	.resource	= (struct resource []) {
+		VEXPRESS_RES_FUNC(0, 11),
+	}
 };
 
 static AMBA_APB_DEVICE(aaci,  "mb:aaci",  0, V2M_AACI, IRQ_V2M_AACI, NULL);
@@ -325,123 +285,9 @@ static struct amba_device *v2m_amba_devs[] __initdata = {
 	&rtc_device,
 };
 
-
-static unsigned long v2m_osc_recalc_rate(struct clk_hw *hw,
-		unsigned long parent_rate)
-{
-	struct v2m_osc *osc = to_v2m_osc(hw);
-
-	return !parent_rate ? osc->rate_default : parent_rate;
-}
-
-static long v2m_osc_round_rate(struct clk_hw *hw, unsigned long rate,
-		unsigned long *parent_rate)
-{
-	struct v2m_osc *osc = to_v2m_osc(hw);
-
-	if (WARN_ON(rate < osc->rate_min))
-		rate = osc->rate_min;
-
-	if (WARN_ON(rate > osc->rate_max))
-		rate = osc->rate_max;
-
-	return rate;
-}
-
-static int v2m_osc_set_rate(struct clk_hw *hw, unsigned long rate,
-		unsigned long parent_rate)
-{
-	struct v2m_osc *osc = to_v2m_osc(hw);
-
-	v2m_cfg_write(SYS_CFG_OSC | SYS_CFG_SITE(osc->site) |
-			SYS_CFG_STACK(osc->stack) | osc->osc, rate);
-
-	return 0;
-}
-
-static struct clk_ops v2m_osc_ops = {
-	.recalc_rate = v2m_osc_recalc_rate,
-	.round_rate = v2m_osc_round_rate,
-	.set_rate = v2m_osc_set_rate,
-};
-
-struct clk * __init v2m_osc_register(const char *name, struct v2m_osc *osc)
-{
-	struct clk_init_data init;
-
-	WARN_ON(osc->site > 2);
-	WARN_ON(osc->stack > 15);
-	WARN_ON(osc->osc > 4095);
-
-	init.name = name;
-	init.ops = &v2m_osc_ops;
-	init.flags = CLK_IS_ROOT;
-	init.num_parents = 0;
-
-	osc->hw.init = &init;
-
-	return clk_register(NULL, &osc->hw);
-}
-
-static struct v2m_osc v2m_mb_osc1 = {
-	.site = SYS_CFG_SITE_MB,
-	.osc = 1,
-	.rate_min = 23750000,
-	.rate_max = 63500000,
-	.rate_default = 23750000,
-};
-
-static const char *v2m_ref_clk_periphs[] __initconst = {
-	"mb:wdt",   "1000f000.wdt",  "1c0f0000.wdt",	/* SP805 WDT */
-};
-
-static const char *v2m_osc1_periphs[] __initconst = {
-	"mb:clcd",  "1001f000.clcd", "1c1f0000.clcd",	/* PL111 CLCD */
-};
-
-static const char *v2m_osc2_periphs[] __initconst = {
-	"mb:mmci",  "10005000.mmci", "1c050000.mmci",	/* PL180 MMCI */
-	"mb:kmi0",  "10006000.kmi",  "1c060000.kmi",	/* PL050 KMI0 */
-	"mb:kmi1",  "10007000.kmi",  "1c070000.kmi",	/* PL050 KMI1 */
-	"mb:uart0", "10009000.uart", "1c090000.uart",	/* PL011 UART0 */
-	"mb:uart1", "1000a000.uart", "1c0a0000.uart",	/* PL011 UART1 */
-	"mb:uart2", "1000b000.uart", "1c0b0000.uart",	/* PL011 UART2 */
-	"mb:uart3", "1000c000.uart", "1c0c0000.uart",	/* PL011 UART3 */
-};
-
-static void __init v2m_clk_init(void)
-{
-	struct clk *clk;
-	int i;
-
-	clk = clk_register_fixed_rate(NULL, "dummy_apb_pclk", NULL,
-			CLK_IS_ROOT, 0);
-	WARN_ON(clk_register_clkdev(clk, "apb_pclk", NULL));
-
-	clk = clk_register_fixed_rate(NULL, "mb:ref_clk", NULL,
-			CLK_IS_ROOT, 32768);
-	for (i = 0; i < ARRAY_SIZE(v2m_ref_clk_periphs); i++)
-		WARN_ON(clk_register_clkdev(clk, NULL, v2m_ref_clk_periphs[i]));
-
-	clk = clk_register_fixed_rate(NULL, "mb:sp804_clk", NULL,
-			CLK_IS_ROOT, 1000000);
-	WARN_ON(clk_register_clkdev(clk, "v2m-timer0", "sp804"));
-	WARN_ON(clk_register_clkdev(clk, "v2m-timer1", "sp804"));
-
-	clk = v2m_osc_register("mb:osc1", &v2m_mb_osc1);
-	for (i = 0; i < ARRAY_SIZE(v2m_osc1_periphs); i++)
-		WARN_ON(clk_register_clkdev(clk, NULL, v2m_osc1_periphs[i]));
-
-	clk = clk_register_fixed_rate(NULL, "mb:osc2", NULL,
-			CLK_IS_ROOT, 24000000);
-	for (i = 0; i < ARRAY_SIZE(v2m_osc2_periphs); i++)
-		WARN_ON(clk_register_clkdev(clk, NULL, v2m_osc2_periphs[i]));
-}
-
 static void __init v2m_timer_init(void)
 {
-	v2m_sysctl_init(ioremap(V2M_SYSCTL, SZ_4K));
-	v2m_clk_init();
+	vexpress_clk_init(ioremap(V2M_SYSCTL, SZ_4K));
 	v2m_sp804_init(ioremap(V2M_TIMER01, SZ_4K), IRQ_V2M_TIMER0);
 }
 
@@ -453,19 +299,7 @@ static void __init v2m_init_early(void)
 {
 	if (ct_desc->init_early)
 		ct_desc->init_early();
-	versatile_sched_clock_init(v2m_sysreg_base + V2M_SYS_24MHZ, 24000000);
-}
-
-static void v2m_power_off(void)
-{
-	if (v2m_cfg_write(SYS_CFG_SHUTDOWN | SYS_CFG_SITE(SYS_CFG_SITE_MB), 0))
-		printk(KERN_EMERG "Unable to shutdown\n");
-}
-
-static void v2m_restart(char str, const char *cmd)
-{
-	if (v2m_cfg_write(SYS_CFG_REBOOT | SYS_CFG_SITE(SYS_CFG_SITE_MB), 0))
-		printk(KERN_EMERG "Unable to reboot\n");
+	versatile_sched_clock_init(vexpress_get_24mhz_clock_base(), 24000000);
 }
 
 struct ct_desc *ct_desc;
@@ -482,7 +316,7 @@ static void __init v2m_populate_ct_desc(void)
 	u32 current_tile_id;
 
 	ct_desc = NULL;
-	current_tile_id = readl(v2m_sysreg_base + V2M_SYS_PROCID0)
+	current_tile_id = vexpress_get_procid(VEXPRESS_SITE_MASTER)
 				& V2M_CT_ID_MASK;
 
 	for (i = 0; i < ARRAY_SIZE(ct_descs) && !ct_desc; ++i)
@@ -498,7 +332,7 @@ static void __init v2m_populate_ct_desc(void)
 static void __init v2m_map_io(void)
 {
 	iotable_init(v2m_io_desc, ARRAY_SIZE(v2m_io_desc));
-	v2m_sysreg_base = ioremap(V2M_SYSREGS, SZ_4K);
+	vexpress_sysreg_early_init(ioremap(V2M_SYSREGS, SZ_4K));
 	v2m_populate_ct_desc();
 	ct_desc->map_io();
 }
@@ -515,6 +349,12 @@ static void __init v2m_init(void)
 	regulator_register_fixed(0, v2m_eth_supplies,
 			ARRAY_SIZE(v2m_eth_supplies));
 
+	platform_device_register(&v2m_muxfpga_device);
+	platform_device_register(&v2m_shutdown_device);
+	platform_device_register(&v2m_reboot_device);
+	platform_device_register(&v2m_dvimode_device);
+
+	platform_device_register(&v2m_sysreg_device);
 	platform_device_register(&v2m_pcie_i2c_device);
 	platform_device_register(&v2m_ddc_i2c_device);
 	platform_device_register(&v2m_flash_device);
@@ -525,7 +365,7 @@ static void __init v2m_init(void)
 	for (i = 0; i < ARRAY_SIZE(v2m_amba_devs); i++)
 		amba_device_register(v2m_amba_devs[i], &iomem_resource);
 
-	pm_power_off = v2m_power_off;
+	pm_power_off = vexpress_power_off;
 
 	ct_desc->init_tile();
 }
@@ -539,7 +379,7 @@ MACHINE_START(VEXPRESS, "ARM-Versatile Express")
 	.timer		= &v2m_timer,
 	.handle_irq	= gic_handle_irq,
 	.init_machine	= v2m_init,
-	.restart	= v2m_restart,
+	.restart	= vexpress_restart,
 MACHINE_END
 
 static struct map_desc v2m_rs1_io_desc __initdata = {
@@ -580,20 +420,13 @@ void __init v2m_dt_map_io(void)
 
 void __init v2m_dt_init_early(void)
 {
-	struct device_node *node;
 	u32 dt_hbi;
 
-	node = of_find_compatible_node(NULL, NULL, "arm,vexpress-sysreg");
-	v2m_sysreg_base = of_iomap(node, 0);
-	if (WARN_ON(!v2m_sysreg_base))
-		return;
+	vexpress_sysreg_of_early_init();
 
 	/* Confirm board type against DT property, if available */
-	if (of_property_read_u32(allnodes, "arm,hbi", &dt_hbi) == 0) {
-		int site = v2m_get_master_site();
-		u32 id = readl(v2m_sysreg_base + (site == SYS_CFG_SITE_DB2 ?
-				V2M_SYS_PROCID1 : V2M_SYS_PROCID0));
-		u32 hbi = id & SYS_PROCIDx_HBI_MASK;
+	if (of_property_read_u32(of_allnodes, "arm,hbi", &dt_hbi) == 0) {
+		u32 hbi = vexpress_get_hbi(VEXPRESS_SITE_MASTER);
 
 		if (WARN_ON(dt_hbi != hbi))
 			pr_warning("vexpress: DT HBI (%x) is not matching "
@@ -613,51 +446,47 @@ static void __init v2m_dt_init_irq(void)
 
 static void __init v2m_dt_timer_init(void)
 {
-	struct device_node *node;
-	const char *path;
-	int err;
+	struct device_node *node = NULL;
 
-	node = of_find_compatible_node(NULL, NULL, "arm,sp810");
-	v2m_sysctl_init(of_iomap(node, 0));
+	vexpress_clk_of_init();
 
-	v2m_clk_init();
+	do {
+		node = of_find_compatible_node(node, NULL, "arm,sp804");
+	} while (node && vexpress_get_site_by_node(node) != VEXPRESS_SITE_MB);
+	if (node) {
+		pr_info("Using SP804 '%s' as a clock & events source\n",
+				node->full_name);
+		v2m_sp804_init(of_iomap(node, 0),
+				irq_of_parse_and_map(node, 0));
+	}
 
-	err = of_property_read_string(of_aliases, "arm,v2m_timer", &path);
-	if (WARN_ON(err))
-		return;
-	node = of_find_node_by_path(path);
-	v2m_sp804_init(of_iomap(node, 0), irq_of_parse_and_map(node, 0));
 	if (arch_timer_of_register() != 0)
 		twd_local_timer_of_register();
 
 	if (arch_timer_sched_clock_init() != 0)
-		versatile_sched_clock_init(v2m_sysreg_base + V2M_SYS_24MHZ, 24000000);
+		versatile_sched_clock_init(vexpress_get_24mhz_clock_base(),
+				24000000);
 }
 
 static struct sys_timer v2m_dt_timer = {
 	.init = v2m_dt_timer_init,
 };
 
-static struct of_dev_auxdata v2m_dt_auxdata_lookup[] __initdata = {
-	OF_DEV_AUXDATA("arm,vexpress-flash", V2M_NOR0, "physmap-flash",
-			&v2m_flash_data),
-	OF_DEV_AUXDATA("arm,primecell", V2M_MMCI, "mb:mmci", &v2m_mmci_data),
-	/* RS1 memory map */
-	OF_DEV_AUXDATA("arm,vexpress-flash", 0x08000000, "physmap-flash",
-			&v2m_flash_data),
-	OF_DEV_AUXDATA("arm,primecell", 0x1c050000, "mb:mmci", &v2m_mmci_data),
+static const struct of_device_id v2m_dt_bus_match[] __initconst = {
+	{ .compatible = "simple-bus", },
+	{ .compatible = "arm,amba-bus", },
+	{ .compatible = "arm,vexpress,config-bus", },
 	{}
 };
 
 static void __init v2m_dt_init(void)
 {
 	l2x0_of_init(0x00400000, 0xfe0fffff);
-	of_platform_populate(NULL, of_default_bus_match_table,
-			v2m_dt_auxdata_lookup, NULL);
-	pm_power_off = v2m_power_off;
+	of_platform_populate(NULL, v2m_dt_bus_match, NULL, NULL);
+	pm_power_off = vexpress_power_off;
 }
 
-const static char *v2m_dt_match[] __initconst = {
+static const char * const v2m_dt_match[] __initconst = {
 	"arm,vexpress",
 	"xen,xenvm",
 	NULL,
@@ -672,5 +501,5 @@ DT_MACHINE_START(VEXPRESS_DT, "ARM-Versatile Express")
 	.timer		= &v2m_dt_timer,
 	.init_machine	= v2m_dt_init,
 	.handle_irq	= gic_handle_irq,
-	.restart	= v2m_restart,
+	.restart	= vexpress_restart,
 MACHINE_END
diff --git a/arch/arm/mach-vt8500/Kconfig b/arch/arm/mach-vt8500/Kconfig
new file mode 100644
index 00000000000..2ed0b7d95db
--- /dev/null
+++ b/arch/arm/mach-vt8500/Kconfig
@@ -0,0 +1,12 @@
+config ARCH_VT8500
+	bool "VIA/WonderMedia 85xx" if ARCH_MULTI_V5
+	default ARCH_VT8500_SINGLE
+	select ARCH_HAS_CPUFREQ
+	select ARCH_REQUIRE_GPIOLIB
+	select CLKDEV_LOOKUP
+	select CPU_ARM926T
+	select GENERIC_CLOCKEVENTS
+	select GENERIC_GPIO
+	select HAVE_CLK
+	help
+	  Support for VIA/WonderMedia VT8500/WM85xx System-on-Chip.
diff --git a/arch/arm/mach-vt8500/common.h b/arch/arm/mach-vt8500/common.h
index 2b2419646e9..6f2b843115d 100644
--- a/arch/arm/mach-vt8500/common.h
+++ b/arch/arm/mach-vt8500/common.h
@@ -25,4 +25,7 @@ int __init vt8500_irq_init(struct device_node *node,
 /* defined in drivers/clk/clk-vt8500.c */
 void __init vtwm_clk_init(void __iomem *pmc_base);
 
+/* defined in irq.c */
+asmlinkage void vt8500_handle_irq(struct pt_regs *regs);
+
 #endif
diff --git a/arch/arm/mach-vt8500/include/mach/entry-macro.S b/arch/arm/mach-vt8500/include/mach/entry-macro.S
deleted file mode 100644
index 367d1b55fb9..00000000000
--- a/arch/arm/mach-vt8500/include/mach/entry-macro.S
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * arch/arm/mach-vt8500/include/mach/entry-macro.S
- *
- * Low-level IRQ helper macros for VIA VT8500
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-	.macro  get_irqnr_preamble, base, tmp
-	@ physical 0xd8140000 is virtual 0xf8140000
-	mov	\base, #0xf8000000
-	orr	\base, \base, #0x00140000
-	.endm
-
-	.macro	get_irqnr_and_base, irqnr, irqstat, base, tmp
-	ldr	\irqnr, [\base]
-	cmp	\irqnr, #63 @ may be false positive, check interrupt status
-	bne	1001f
-	ldr	\irqstat, [\base, #0x84]
-	ands	\irqstat, #0x80000000
-	moveq	\irqnr, #0
-1001:
-	.endm
-
diff --git a/arch/arm/mach-vt8500/include/mach/hardware.h b/arch/arm/mach-vt8500/include/mach/hardware.h
deleted file mode 100644
index db4163f72c3..00000000000
--- a/arch/arm/mach-vt8500/include/mach/hardware.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* arch/arm/mach-vt8500/include/mach/hardware.h
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
diff --git a/arch/arm/mach-vt8500/include/mach/i8042.h b/arch/arm/mach-vt8500/include/mach/i8042.h
deleted file mode 100644
index cd7143cad6f..00000000000
--- a/arch/arm/mach-vt8500/include/mach/i8042.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* arch/arm/mach-vt8500/include/mach/i8042.h
- *
- * Copyright (C) 2010 Alexey Charkov <alchark@gmail.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-extern unsigned long wmt_i8042_base __initdata;
-extern int wmt_i8042_kbd_irq;
-extern int wmt_i8042_aux_irq;
diff --git a/arch/arm/mach-vt8500/include/mach/restart.h b/arch/arm/mach-vt8500/include/mach/restart.h
deleted file mode 100644
index 738979518ac..00000000000
--- a/arch/arm/mach-vt8500/include/mach/restart.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* linux/arch/arm/mach-vt8500/restart.h
- *
- * Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-void vt8500_setup_restart(void);
-void vt8500_restart(char mode, const char *cmd);
diff --git a/arch/arm/mach-vt8500/irq.c b/arch/arm/mach-vt8500/irq.c
index f8f9ab9bc56..b9cf5ce9efb 100644
--- a/arch/arm/mach-vt8500/irq.c
+++ b/arch/arm/mach-vt8500/irq.c
@@ -36,7 +36,7 @@
 #include <linux/of_address.h>
 
 #include <asm/irq.h>
-
+#include <asm/exception.h>
 
 #define VT8500_ICPC_IRQ		0x20
 #define VT8500_ICPC_FIQ		0x24
@@ -66,30 +66,34 @@
 #define VT8500_EDGE		( VT8500_TRIGGER_RISING \
 				| VT8500_TRIGGER_FALLING)
 
-static int irq_cnt;
+/* vt8500 has 1 intc, wm8505 and wm8650 have 2 */
+#define VT8500_INTC_MAX		2
 
-struct vt8500_irq_priv {
-	void __iomem *base;
+struct vt8500_irq_data {
+	void __iomem 		*base;		/* IO Memory base address */
+	struct irq_domain	*domain;	/* Domain for this controller */
 };
 
+/* Global variable for accessing io-mem addresses */
+static struct vt8500_irq_data intc[VT8500_INTC_MAX];
+static u32 active_cnt = 0;
+
 static void vt8500_irq_mask(struct irq_data *d)
 {
-	struct vt8500_irq_priv *priv =
-			(struct vt8500_irq_priv *)(d->domain->host_data);
+	struct vt8500_irq_data *priv = d->domain->host_data;
 	void __iomem *base = priv->base;
-	u8 edge;
+	void __iomem *stat_reg = base + VT8500_ICIS + (d->hwirq < 32 ? 0 : 4);
+	u8 edge, dctr;
+	u32 status;
 
 	edge = readb(base + VT8500_ICDC + d->hwirq) & VT8500_EDGE;
 	if (edge) {
-		void __iomem *stat_reg = base + VT8500_ICIS
-						+ (d->hwirq < 32 ? 0 : 4);
-		unsigned status = readl(stat_reg);
+		status = readl(stat_reg);
 
 		status |= (1 << (d->hwirq & 0x1f));
 		writel(status, stat_reg);
 	} else {
-		u8 dctr = readb(base + VT8500_ICDC + d->hwirq);
-
+		dctr = readb(base + VT8500_ICDC + d->hwirq);
 		dctr &= ~VT8500_INT_ENABLE;
 		writeb(dctr, base + VT8500_ICDC + d->hwirq);
 	}
@@ -97,8 +101,7 @@ static void vt8500_irq_mask(struct irq_data *d)
 
 static void vt8500_irq_unmask(struct irq_data *d)
 {
-	struct vt8500_irq_priv *priv =
-			(struct vt8500_irq_priv *)(d->domain->host_data);
+	struct vt8500_irq_data *priv = d->domain->host_data;
 	void __iomem *base = priv->base;
 	u8 dctr;
 
@@ -109,8 +112,7 @@ static void vt8500_irq_unmask(struct irq_data *d)
 
 static int vt8500_irq_set_type(struct irq_data *d, unsigned int flow_type)
 {
-	struct vt8500_irq_priv *priv =
-			(struct vt8500_irq_priv *)(d->domain->host_data);
+	struct vt8500_irq_data *priv = d->domain->host_data;
 	void __iomem *base = priv->base;
 	u8 dctr;
 
@@ -148,17 +150,15 @@ static struct irq_chip vt8500_irq_chip = {
 
 static void __init vt8500_init_irq_hw(void __iomem *base)
 {
-	unsigned int i;
+	u32 i;
 
 	/* Enable rotating priority for IRQ */
 	writel(ICPC_ROTATE, base + VT8500_ICPC_IRQ);
 	writel(0x00, base + VT8500_ICPC_FIQ);
 
-	for (i = 0; i < 64; i++) {
-		/* Disable all interrupts and route them to IRQ */
-		writeb(VT8500_INT_DISABLE | ICDC_IRQ,
-						base + VT8500_ICDC + i);
-	}
+	/* Disable all interrupts and route them to IRQ */
+	for (i = 0; i < 64; i++)
+		writeb(VT8500_INT_DISABLE | ICDC_IRQ, base + VT8500_ICDC + i);
 }
 
 static int vt8500_irq_map(struct irq_domain *h, unsigned int virq,
@@ -175,33 +175,67 @@ static struct irq_domain_ops vt8500_irq_domain_ops = {
 	.xlate = irq_domain_xlate_onecell,
 };
 
+asmlinkage void __exception_irq_entry vt8500_handle_irq(struct pt_regs *regs)
+{
+	u32 stat, i;
+	int irqnr, virq;
+	void __iomem *base;
+
+	/* Loop through each active controller */
+	for (i=0; i<active_cnt; i++) {
+		base = intc[i].base;
+		irqnr = readl_relaxed(base) & 0x3F;
+		/*
+		  Highest Priority register default = 63, so check that this
+		  is a real interrupt by checking the status register
+		*/
+		if (irqnr == 63) {
+			stat = readl_relaxed(base + VT8500_ICIS + 4);
+			if (!(stat & BIT(31)))
+				continue;
+		}
+
+		virq = irq_find_mapping(intc[i].domain, irqnr);
+		handle_IRQ(virq, regs);
+	}
+}
+
 int __init vt8500_irq_init(struct device_node *node, struct device_node *parent)
 {
-	struct irq_domain *vt8500_irq_domain;
-	struct vt8500_irq_priv *priv;
 	int irq, i;
 	struct device_node *np = node;
 
-	priv = kzalloc(sizeof(struct vt8500_irq_priv), GFP_KERNEL);
-	priv->base = of_iomap(np, 0);
+	if (active_cnt == VT8500_INTC_MAX) {
+		pr_err("%s: Interrupt controllers > VT8500_INTC_MAX\n",
+								__func__);
+		goto out;
+	}
+
+	intc[active_cnt].base = of_iomap(np, 0);
+	intc[active_cnt].domain = irq_domain_add_linear(node, 64,
+			&vt8500_irq_domain_ops,	&intc[active_cnt]);
 
-	vt8500_irq_domain = irq_domain_add_legacy(node, 64, irq_cnt, 0,
-				&vt8500_irq_domain_ops, priv);
-	if (!vt8500_irq_domain)
-		pr_err("%s: Unable to add wmt irq domain!\n", __func__);
+	if (!intc[active_cnt].base) {
+		pr_err("%s: Unable to map IO memory\n", __func__);
+		goto out;
+	}
+
+	if (!intc[active_cnt].domain) {
+		pr_err("%s: Unable to add irq domain!\n", __func__);
+		goto out;
+	}
 
-	irq_set_default_host(vt8500_irq_domain);
+	vt8500_init_irq_hw(intc[active_cnt].base);
 
-	vt8500_init_irq_hw(priv->base);
+	pr_info("vt8500-irq: Added interrupt controller\n");
 
-	pr_info("Added IRQ Controller @ %x [virq_base = %d]\n",
-						(u32)(priv->base), irq_cnt);
+	active_cnt++;
 
 	/* check if this is a slaved controller */
 	if (of_irq_count(np) != 0) {
 		/* check that we have the correct number of interrupts */
 		if (of_irq_count(np) != 8) {
-			pr_err("%s: Incorrect IRQ map for slave controller\n",
+			pr_err("%s: Incorrect IRQ map for slaved controller\n",
 					__func__);
 			return -EINVAL;
 		}
@@ -213,9 +247,7 @@ int __init vt8500_irq_init(struct device_node *node, struct device_node *parent)
 
 		pr_info("vt8500-irq: Enabled slave->parent interrupts\n");
 	}
-
-	irq_cnt += 64;
-
+out:
 	return 0;
 }
 
diff --git a/arch/arm/mach-vt8500/timer.c b/arch/arm/mach-vt8500/timer.c
index 050e1833f2d..3dd21a47881 100644
--- a/arch/arm/mach-vt8500/timer.c
+++ b/arch/arm/mach-vt8500/timer.c
@@ -1,5 +1,5 @@
 /*
- *  arch/arm/mach-vt8500/timer_dt.c
+ *  arch/arm/mach-vt8500/timer.c
  *
  *  Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz>
  *  Copyright (C) 2010 Alexey Charkov <alchark@gmail.com>
diff --git a/arch/arm/mach-vt8500/vt8500.c b/arch/arm/mach-vt8500/vt8500.c
index 8d3871f110a..3c66d48ea08 100644
--- a/arch/arm/mach-vt8500/vt8500.c
+++ b/arch/arm/mach-vt8500/vt8500.c
@@ -31,8 +31,6 @@
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
 
-#include <mach/restart.h>
-
 #include "common.h"
 
 #define LEGACY_GPIO_BASE	0xD8110000
@@ -194,5 +192,6 @@ DT_MACHINE_START(WMT_DT, "VIA/Wondermedia SoC (Device Tree Support)")
 	.timer		= &vt8500_timer,
 	.init_machine	= vt8500_init,
 	.restart	= vt8500_restart,
+	.handle_irq	= vt8500_handle_irq,
 MACHINE_END
 
diff --git a/arch/arm/mach-zynq/Kconfig b/arch/arm/mach-zynq/Kconfig
new file mode 100644
index 00000000000..adb6c0ea0e5
--- /dev/null
+++ b/arch/arm/mach-zynq/Kconfig
@@ -0,0 +1,13 @@
+config ARCH_ZYNQ
+	bool "Xilinx Zynq ARM Cortex A9 Platform" if ARCH_MULTI_V7
+	select ARM_AMBA
+	select ARM_GIC
+	select COMMON_CLK
+	select CPU_V7
+	select GENERIC_CLOCKEVENTS
+	select ICST
+	select MIGHT_HAVE_CACHE_L2X0
+	select USE_OF
+	select SPARSE_IRQ
+	help
+	  Support for Xilinx Zynq ARM Cortex A9 Platform
diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c
index ab5cfddc0d7..e16d4bed0f7 100644
--- a/arch/arm/mach-zynq/common.c
+++ b/arch/arm/mach-zynq/common.c
@@ -19,19 +19,21 @@
 #include <linux/cpumask.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
+#include <linux/clk/zynq.h>
+#include <linux/of_address.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
 #include <linux/of.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
+#include <asm/mach/time.h>
 #include <asm/mach-types.h>
 #include <asm/page.h>
+#include <asm/pgtable.h>
 #include <asm/hardware/gic.h>
 #include <asm/hardware/cache-l2x0.h>
 
-#include <mach/zynq_soc.h>
-#include <mach/clkdev.h>
 #include "common.h"
 
 static struct of_device_id zynq_of_bus_ids[] __initdata = {
@@ -45,55 +47,57 @@ static struct of_device_id zynq_of_bus_ids[] __initdata = {
  */
 static void __init xilinx_init_machine(void)
 {
-#ifdef CONFIG_CACHE_L2X0
 	/*
 	 * 64KB way size, 8-way associativity, parity disabled
 	 */
-	l2x0_init(PL310_L2CC_BASE, 0x02060000, 0xF0F0FFFF);
-#endif
+	l2x0_of_init(0x02060000, 0xF0F0FFFF);
 
 	of_platform_bus_probe(NULL, zynq_of_bus_ids, NULL);
 }
 
+static struct of_device_id irq_match[] __initdata = {
+	{ .compatible = "arm,cortex-a9-gic", .data = gic_of_init, },
+	{ }
+};
+
 /**
  * xilinx_irq_init() - Interrupt controller initialization for the GIC.
  */
 static void __init xilinx_irq_init(void)
 {
-	gic_init(0, 29, SCU_GIC_DIST_BASE, SCU_GIC_CPU_BASE);
+	of_irq_init(irq_match);
 }
 
-/* The minimum devices needed to be mapped before the VM system is up and
- * running include the GIC, UART and Timer Counter.
- */
+#define SCU_PERIPH_PHYS		0xF8F00000
+#define SCU_PERIPH_SIZE		SZ_8K
+#define SCU_PERIPH_VIRT		(VMALLOC_END - SCU_PERIPH_SIZE)
+
+static struct map_desc scu_desc __initdata = {
+	.virtual	= SCU_PERIPH_VIRT,
+	.pfn		= __phys_to_pfn(SCU_PERIPH_PHYS),
+	.length		= SCU_PERIPH_SIZE,
+	.type		= MT_DEVICE,
+};
+
+static void __init xilinx_zynq_timer_init(void)
+{
+	struct device_node *np;
+	void __iomem *slcr;
+
+	np = of_find_compatible_node(NULL, NULL, "xlnx,zynq-slcr");
+	slcr = of_iomap(np, 0);
+	WARN_ON(!slcr);
+
+	xilinx_zynq_clocks_init(slcr);
 
-static struct map_desc io_desc[] __initdata = {
-	{
-		.virtual	= TTC0_VIRT,
-		.pfn		= __phys_to_pfn(TTC0_PHYS),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= SCU_PERIPH_VIRT,
-		.pfn		= __phys_to_pfn(SCU_PERIPH_PHYS),
-		.length		= SZ_8K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= PL310_L2CC_VIRT,
-		.pfn		= __phys_to_pfn(PL310_L2CC_PHYS),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	},
-
-#ifdef CONFIG_DEBUG_LL
-	{
-		.virtual	= UART0_VIRT,
-		.pfn		= __phys_to_pfn(UART0_PHYS),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	},
-#endif
+	xttcpss_timer_init();
+}
 
+/*
+ * Instantiate and initialize the system timer structure
+ */
+static struct sys_timer xttcpss_sys_timer = {
+	.init		= xilinx_zynq_timer_init,
 };
 
 /**
@@ -101,11 +105,13 @@ static struct map_desc io_desc[] __initdata = {
  */
 static void __init xilinx_map_io(void)
 {
-	iotable_init(io_desc, ARRAY_SIZE(io_desc));
+	debug_ll_io_init();
+	iotable_init(&scu_desc, 1);
 }
 
 static const char *xilinx_dt_match[] = {
-	"xlnx,zynq-ep107",
+	"xlnx,zynq-zc702",
+	"xlnx,zynq-7000",
 	NULL
 };
 
diff --git a/arch/arm/mach-zynq/common.h b/arch/arm/mach-zynq/common.h
index a009644a155..954b91c13c9 100644
--- a/arch/arm/mach-zynq/common.h
+++ b/arch/arm/mach-zynq/common.h
@@ -17,8 +17,6 @@
 #ifndef __MACH_ZYNQ_COMMON_H__
 #define __MACH_ZYNQ_COMMON_H__
 
-#include <asm/mach/time.h>
-
-extern struct sys_timer xttcpss_sys_timer;
+void __init xttcpss_timer_init(void);
 
 #endif
diff --git a/arch/arm/mach-zynq/include/mach/clkdev.h b/arch/arm/mach-zynq/include/mach/clkdev.h
deleted file mode 100644
index c6e73d81a45..00000000000
--- a/arch/arm/mach-zynq/include/mach/clkdev.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * arch/arm/mach-zynq/include/mach/clkdev.h
- *
- *  Copyright (C) 2011 Xilinx, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __MACH_CLKDEV_H__
-#define __MACH_CLKDEV_H__
-
-#include <plat/clock.h>
-
-struct clk {
-	unsigned long		rate;
-	const struct clk_ops	*ops;
-	const struct icst_params *params;
-	void __iomem		*vcoreg;
-};
-
-#define __clk_get(clk) ({ 1; })
-#define __clk_put(clk) do { } while (0)
-
-#endif
diff --git a/arch/arm/mach-zynq/include/mach/hardware.h b/arch/arm/mach-zynq/include/mach/hardware.h
deleted file mode 100644
index d558d8a94be..00000000000
--- a/arch/arm/mach-zynq/include/mach/hardware.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* arch/arm/mach-zynq/include/mach/hardware.h
- *
- *  Copyright (C) 2011 Xilinx
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __MACH_HARDWARE_H__
-#define __MACH_HARDWARE_H__
-
-#endif
diff --git a/arch/arm/mach-zynq/include/mach/irqs.h b/arch/arm/mach-zynq/include/mach/irqs.h
deleted file mode 100644
index 5fb04fd3bac..00000000000
--- a/arch/arm/mach-zynq/include/mach/irqs.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* arch/arm/mach-zynq/include/mach/irqs.h
- *
- *  Copyright (C) 2011 Xilinx
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __MACH_IRQS_H
-#define __MACH_IRQS_H
-
-#define ARCH_NR_GPIOS	118
-#define NR_IRQS		(128 + ARCH_NR_GPIOS)
-
-#endif
diff --git a/arch/arm/mach-zynq/include/mach/timex.h b/arch/arm/mach-zynq/include/mach/timex.h
deleted file mode 100644
index 6c0245e42a5..00000000000
--- a/arch/arm/mach-zynq/include/mach/timex.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* arch/arm/mach-zynq/include/mach/timex.h
- *
- *  Copyright (C) 2011 Xilinx
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __MACH_TIMEX_H__
-#define __MACH_TIMEX_H__
-
-/* the following is needed for the system to build but will be removed
-   in the future, the value is not important but won't hurt
-*/
-#define CLOCK_TICK_RATE	(100 * HZ)
-
-#endif
diff --git a/arch/arm/mach-zynq/include/mach/uart.h b/arch/arm/mach-zynq/include/mach/uart.h
deleted file mode 100644
index 5c47c97156f..00000000000
--- a/arch/arm/mach-zynq/include/mach/uart.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* arch/arm/mach-zynq/include/mach/uart.h
- *
- *  Copyright (C) 2011 Xilinx
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __MACH_UART_H__
-#define __MACH_UART_H__
-
-#define UART_CR_OFFSET		0x00  /* Control Register [8:0] */
-#define UART_SR_OFFSET		0x2C  /* Channel Status [11:0] */
-#define UART_FIFO_OFFSET	0x30  /* FIFO [15:0] or [7:0] */
-
-#define UART_SR_TXFULL		0x00000010	/* TX FIFO full */
-#define UART_SR_TXEMPTY		0x00000008	/* TX FIFO empty */
-
-#endif
diff --git a/arch/arm/mach-zynq/include/mach/uncompress.h b/arch/arm/mach-zynq/include/mach/uncompress.h
deleted file mode 100644
index af4e8447bfa..00000000000
--- a/arch/arm/mach-zynq/include/mach/uncompress.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* arch/arm/mach-zynq/include/mach/uncompress.h
- *
- *  Copyright (C) 2011 Xilinx
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __MACH_UNCOMPRESS_H__
-#define __MACH_UNCOMPRESS_H__
-
-#include <linux/io.h>
-#include <asm/processor.h>
-#include <mach/zynq_soc.h>
-#include <mach/uart.h>
-
-void arch_decomp_setup(void)
-{
-}
-
-static inline void flush(void)
-{
-	/*
-	 * Wait while the FIFO is not empty
-	 */
-	while (!(__raw_readl(IOMEM(LL_UART_PADDR + UART_SR_OFFSET)) &
-		UART_SR_TXEMPTY))
-		cpu_relax();
-}
-
-#define arch_decomp_wdog()
-
-static void putc(char ch)
-{
-	/*
-	 * Wait for room in the FIFO, then write the char into the FIFO
-	 */
-	while (__raw_readl(IOMEM(LL_UART_PADDR + UART_SR_OFFSET)) &
-		UART_SR_TXFULL)
-		cpu_relax();
-
-	__raw_writel(ch, IOMEM(LL_UART_PADDR + UART_FIFO_OFFSET));
-}
-
-#endif
diff --git a/arch/arm/mach-zynq/include/mach/zynq_soc.h b/arch/arm/mach-zynq/include/mach/zynq_soc.h
deleted file mode 100644
index d0d3f8fb06d..00000000000
--- a/arch/arm/mach-zynq/include/mach/zynq_soc.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* arch/arm/mach-zynq/include/mach/zynq_soc.h
- *
- *  Copyright (C) 2011 Xilinx
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __MACH_XILINX_SOC_H__
-#define __MACH_XILINX_SOC_H__
-
-#define PERIPHERAL_CLOCK_RATE		2500000
-
-/* For now, all mappings are flat (physical = virtual)
- */
-#define UART0_PHYS			0xE0000000
-#define UART0_VIRT			UART0_PHYS
-
-#define TTC0_PHYS			0xF8001000
-#define TTC0_VIRT			TTC0_PHYS
-
-#define PL310_L2CC_PHYS			0xF8F02000
-#define PL310_L2CC_VIRT			PL310_L2CC_PHYS
-
-#define SCU_PERIPH_PHYS			0xF8F00000
-#define SCU_PERIPH_VIRT			SCU_PERIPH_PHYS
-
-/* The following are intended for the devices that are mapped early */
-
-#define TTC0_BASE			IOMEM(TTC0_VIRT)
-#define SCU_PERIPH_BASE			IOMEM(SCU_PERIPH_VIRT)
-#define SCU_GIC_CPU_BASE		(SCU_PERIPH_BASE + 0x100)
-#define SCU_GIC_DIST_BASE		(SCU_PERIPH_BASE + 0x1000)
-#define PL310_L2CC_BASE			IOMEM(PL310_L2CC_VIRT)
-
-/*
- * Mandatory for CONFIG_LL_DEBUG, UART is mapped virtual = physical
- */
-#define LL_UART_PADDR	UART0_PHYS
-#define LL_UART_VADDR	UART0_VIRT
-
-#endif
diff --git a/arch/arm/mach-zynq/timer.c b/arch/arm/mach-zynq/timer.c
index c2c96cc7d6e..de3df283da7 100644
--- a/arch/arm/mach-zynq/timer.c
+++ b/arch/arm/mach-zynq/timer.c
@@ -23,32 +23,14 @@
 #include <linux/clocksource.h>
 #include <linux/clockchips.h>
 #include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+#include <linux/slab.h>
+#include <linux/clk-provider.h>
 
-#include <asm/mach/time.h>
-#include <mach/zynq_soc.h>
 #include "common.h"
 
-#define IRQ_TIMERCOUNTER0	42
-
-/*
- * This driver configures the 2 16-bit count-up timers as follows:
- *
- * T1: Timer 1, clocksource for generic timekeeping
- * T2: Timer 2, clockevent source for hrtimers
- * T3: Timer 3, <unused>
- *
- * The input frequency to the timer module for emulation is 2.5MHz which is
- * common to all the timer channels (T1, T2, and T3). With a pre-scaler of 32,
- * the timers are clocked at 78.125KHz (12.8 us resolution).
- *
- * The input frequency to the timer module in silicon will be 200MHz. With the
- * pre-scaler of 32, the timers are clocked at 6.25MHz (160ns resolution).
- */
-#define XTTCPSS_CLOCKSOURCE	0	/* Timer 1 as a generic timekeeping */
-#define XTTCPSS_CLOCKEVENT	1	/* Timer 2 as a clock event */
-
-#define XTTCPSS_TIMER_BASE		TTC0_BASE
-#define XTTCPCC_EVENT_TIMER_IRQ		(IRQ_TIMERCOUNTER0 + 1)
 /*
  * Timer Register Offset Definitions of Timer 1, Increment base address by 4
  * and use same offsets for Timer 2
@@ -65,9 +47,14 @@
 
 #define XTTCPSS_CNT_CNTRL_DISABLE_MASK	0x1
 
-/* Setup the timers to use pre-scaling */
-
-#define TIMER_RATE (PERIPHERAL_CLOCK_RATE / 32)
+/* Setup the timers to use pre-scaling, using a fixed value for now that will
+ * work across most input frequency, but it may need to be more dynamic
+ */
+#define PRESCALE_EXPONENT	11	/* 2 ^ PRESCALE_EXPONENT = PRESCALE */
+#define PRESCALE		2048	/* The exponent must match this */
+#define CLK_CNTRL_PRESCALE	((PRESCALE_EXPONENT - 1) << 1)
+#define CLK_CNTRL_PRESCALE_EN	1
+#define CNT_CNTRL_RESET		(1<<4)
 
 /**
  * struct xttcpss_timer - This definition defines local timer structure
@@ -75,11 +62,25 @@
  * @base_addr:	Base address of timer
  **/
 struct xttcpss_timer {
-	void __iomem *base_addr;
+	void __iomem	*base_addr;
 };
 
-static struct xttcpss_timer timers[2];
-static struct clock_event_device xttcpss_clockevent;
+struct xttcpss_timer_clocksource {
+	struct xttcpss_timer	xttc;
+	struct clocksource	cs;
+};
+
+#define to_xttcpss_timer_clksrc(x) \
+		container_of(x, struct xttcpss_timer_clocksource, cs)
+
+struct xttcpss_timer_clockevent {
+	struct xttcpss_timer		xttc;
+	struct clock_event_device	ce;
+	struct clk			*clk;
+};
+
+#define to_xttcpss_timer_clkevent(x) \
+		container_of(x, struct xttcpss_timer_clockevent, ce)
 
 /**
  * xttcpss_set_interval - Set the timer interval value
@@ -101,7 +102,7 @@ static void xttcpss_set_interval(struct xttcpss_timer *timer,
 
 	/* Reset the counter (0x10) so that it starts from 0, one-shot
 	   mode makes this needed for timing to be right. */
-	ctrl_reg |= 0x10;
+	ctrl_reg |= CNT_CNTRL_RESET;
 	ctrl_reg &= ~XTTCPSS_CNT_CNTRL_DISABLE_MASK;
 	__raw_writel(ctrl_reg, timer->base_addr + XTTCPSS_CNT_CNTRL_OFFSET);
 }
@@ -116,90 +117,31 @@ static void xttcpss_set_interval(struct xttcpss_timer *timer,
  **/
 static irqreturn_t xttcpss_clock_event_interrupt(int irq, void *dev_id)
 {
-	struct clock_event_device *evt = &xttcpss_clockevent;
-	struct xttcpss_timer *timer = dev_id;
+	struct xttcpss_timer_clockevent *xttce = dev_id;
+	struct xttcpss_timer *timer = &xttce->xttc;
 
 	/* Acknowledge the interrupt and call event handler */
 	__raw_writel(__raw_readl(timer->base_addr + XTTCPSS_ISR_OFFSET),
 			timer->base_addr + XTTCPSS_ISR_OFFSET);
 
-	evt->event_handler(evt);
+	xttce->ce.event_handler(&xttce->ce);
 
 	return IRQ_HANDLED;
 }
 
-static struct irqaction event_timer_irq = {
-	.name	= "xttcpss clockevent",
-	.flags	= IRQF_DISABLED | IRQF_TIMER,
-	.handler = xttcpss_clock_event_interrupt,
-};
-
 /**
- * xttcpss_timer_hardware_init - Initialize the timer hardware
- *
- * Initialize the hardware to start the clock source, get the clock
- * event timer ready to use, and hook up the interrupt.
- **/
-static void __init xttcpss_timer_hardware_init(void)
-{
-	/* Setup the clock source counter to be an incrementing counter
-	 * with no interrupt and it rolls over at 0xFFFF. Pre-scale
-	   it by 32 also. Let it start running now.
-	 */
-	timers[XTTCPSS_CLOCKSOURCE].base_addr = XTTCPSS_TIMER_BASE;
-
-	__raw_writel(0x0, timers[XTTCPSS_CLOCKSOURCE].base_addr +
-				XTTCPSS_IER_OFFSET);
-	__raw_writel(0x9, timers[XTTCPSS_CLOCKSOURCE].base_addr +
-				XTTCPSS_CLK_CNTRL_OFFSET);
-	__raw_writel(0x10, timers[XTTCPSS_CLOCKSOURCE].base_addr +
-				XTTCPSS_CNT_CNTRL_OFFSET);
-
-	/* Setup the clock event timer to be an interval timer which
-	 * is prescaled by 32 using the interval interrupt. Leave it
-	 * disabled for now.
-	 */
-
-	timers[XTTCPSS_CLOCKEVENT].base_addr = XTTCPSS_TIMER_BASE + 4;
-
-	__raw_writel(0x23, timers[XTTCPSS_CLOCKEVENT].base_addr +
-			XTTCPSS_CNT_CNTRL_OFFSET);
-	__raw_writel(0x9, timers[XTTCPSS_CLOCKEVENT].base_addr +
-			XTTCPSS_CLK_CNTRL_OFFSET);
-	__raw_writel(0x1, timers[XTTCPSS_CLOCKEVENT].base_addr +
-			XTTCPSS_IER_OFFSET);
-
-	/* Setup IRQ the clock event timer */
-	event_timer_irq.dev_id = &timers[XTTCPSS_CLOCKEVENT];
-	setup_irq(XTTCPCC_EVENT_TIMER_IRQ, &event_timer_irq);
-}
-
-/**
- * __raw_readl_cycles - Reads the timer counter register
+ * __xttc_clocksource_read - Reads the timer counter register
  *
  * returns: Current timer counter register value
  **/
-static cycle_t __raw_readl_cycles(struct clocksource *cs)
+static cycle_t __xttc_clocksource_read(struct clocksource *cs)
 {
-	struct xttcpss_timer *timer = &timers[XTTCPSS_CLOCKSOURCE];
+	struct xttcpss_timer *timer = &to_xttcpss_timer_clksrc(cs)->xttc;
 
 	return (cycle_t)__raw_readl(timer->base_addr +
 				XTTCPSS_COUNT_VAL_OFFSET);
 }
 
-
-/*
- * Instantiate and initialize the clock source structure
- */
-static struct clocksource clocksource_xttcpss = {
-	.name		= "xttcpss_timer1",
-	.rating		= 200,			/* Reasonable clock source */
-	.read		= __raw_readl_cycles,
-	.mask		= CLOCKSOURCE_MASK(16),
-	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
-
 /**
  * xttcpss_set_next_event - Sets the time interval for next event
  *
@@ -211,7 +153,8 @@ static struct clocksource clocksource_xttcpss = {
 static int xttcpss_set_next_event(unsigned long cycles,
 					struct clock_event_device *evt)
 {
-	struct xttcpss_timer *timer = &timers[XTTCPSS_CLOCKEVENT];
+	struct xttcpss_timer_clockevent *xttce = to_xttcpss_timer_clkevent(evt);
+	struct xttcpss_timer *timer = &xttce->xttc;
 
 	xttcpss_set_interval(timer, cycles);
 	return 0;
@@ -226,12 +169,15 @@ static int xttcpss_set_next_event(unsigned long cycles,
 static void xttcpss_set_mode(enum clock_event_mode mode,
 					struct clock_event_device *evt)
 {
-	struct xttcpss_timer *timer = &timers[XTTCPSS_CLOCKEVENT];
+	struct xttcpss_timer_clockevent *xttce = to_xttcpss_timer_clkevent(evt);
+	struct xttcpss_timer *timer = &xttce->xttc;
 	u32 ctrl_reg;
 
 	switch (mode) {
 	case CLOCK_EVT_MODE_PERIODIC:
-		xttcpss_set_interval(timer, TIMER_RATE / HZ);
+		xttcpss_set_interval(timer,
+				     DIV_ROUND_CLOSEST(clk_get_rate(xttce->clk),
+						       PRESCALE * HZ));
 		break;
 	case CLOCK_EVT_MODE_ONESHOT:
 	case CLOCK_EVT_MODE_UNUSED:
@@ -252,15 +198,106 @@ static void xttcpss_set_mode(enum clock_event_mode mode,
 	}
 }
 
-/*
- * Instantiate and initialize the clock event structure
- */
-static struct clock_event_device xttcpss_clockevent = {
-	.name		= "xttcpss_timer2",
-	.features	= CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
-	.set_next_event	= xttcpss_set_next_event,
-	.set_mode	= xttcpss_set_mode,
-	.rating		= 200,
+static void __init zynq_ttc_setup_clocksource(struct device_node *np,
+					     void __iomem *base)
+{
+	struct xttcpss_timer_clocksource *ttccs;
+	struct clk *clk;
+	int err;
+	u32 reg;
+
+	ttccs = kzalloc(sizeof(*ttccs), GFP_KERNEL);
+	if (WARN_ON(!ttccs))
+		return;
+
+	err = of_property_read_u32(np, "reg", &reg);
+	if (WARN_ON(err))
+		return;
+
+	clk = of_clk_get_by_name(np, "cpu_1x");
+	if (WARN_ON(IS_ERR(clk)))
+		return;
+
+	err = clk_prepare_enable(clk);
+	if (WARN_ON(err))
+		return;
+
+	ttccs->xttc.base_addr = base + reg * 4;
+
+	ttccs->cs.name = np->name;
+	ttccs->cs.rating = 200;
+	ttccs->cs.read = __xttc_clocksource_read;
+	ttccs->cs.mask = CLOCKSOURCE_MASK(16);
+	ttccs->cs.flags = CLOCK_SOURCE_IS_CONTINUOUS;
+
+	__raw_writel(0x0,  ttccs->xttc.base_addr + XTTCPSS_IER_OFFSET);
+	__raw_writel(CLK_CNTRL_PRESCALE | CLK_CNTRL_PRESCALE_EN,
+		     ttccs->xttc.base_addr + XTTCPSS_CLK_CNTRL_OFFSET);
+	__raw_writel(CNT_CNTRL_RESET,
+		     ttccs->xttc.base_addr + XTTCPSS_CNT_CNTRL_OFFSET);
+
+	err = clocksource_register_hz(&ttccs->cs, clk_get_rate(clk) / PRESCALE);
+	if (WARN_ON(err))
+		return;
+}
+
+static void __init zynq_ttc_setup_clockevent(struct device_node *np,
+					    void __iomem *base)
+{
+	struct xttcpss_timer_clockevent *ttcce;
+	int err, irq;
+	u32 reg;
+
+	ttcce = kzalloc(sizeof(*ttcce), GFP_KERNEL);
+	if (WARN_ON(!ttcce))
+		return;
+
+	err = of_property_read_u32(np, "reg", &reg);
+	if (WARN_ON(err))
+		return;
+
+	ttcce->xttc.base_addr = base + reg * 4;
+
+	ttcce->clk = of_clk_get_by_name(np, "cpu_1x");
+	if (WARN_ON(IS_ERR(ttcce->clk)))
+		return;
+
+	err = clk_prepare_enable(ttcce->clk);
+	if (WARN_ON(err))
+		return;
+
+	irq = irq_of_parse_and_map(np, 0);
+	if (WARN_ON(!irq))
+		return;
+
+	ttcce->ce.name = np->name;
+	ttcce->ce.features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT;
+	ttcce->ce.set_next_event = xttcpss_set_next_event;
+	ttcce->ce.set_mode = xttcpss_set_mode;
+	ttcce->ce.rating = 200;
+	ttcce->ce.irq = irq;
+
+	__raw_writel(0x23, ttcce->xttc.base_addr + XTTCPSS_CNT_CNTRL_OFFSET);
+	__raw_writel(CLK_CNTRL_PRESCALE | CLK_CNTRL_PRESCALE_EN,
+		     ttcce->xttc.base_addr + XTTCPSS_CLK_CNTRL_OFFSET);
+	__raw_writel(0x1,  ttcce->xttc.base_addr + XTTCPSS_IER_OFFSET);
+
+	err = request_irq(irq, xttcpss_clock_event_interrupt, IRQF_TIMER,
+			  np->name, ttcce);
+	if (WARN_ON(err))
+		return;
+
+	clockevents_config_and_register(&ttcce->ce,
+					clk_get_rate(ttcce->clk) / PRESCALE,
+					1, 0xfffe);
+}
+
+static const __initconst struct of_device_id zynq_ttc_match[] = {
+	{ .compatible = "xlnx,ttc-counter-clocksource",
+		.data = zynq_ttc_setup_clocksource, },
+	{ .compatible = "xlnx,ttc-counter-clockevent",
+		.data = zynq_ttc_setup_clockevent, },
+	{}
 };
 
 /**
@@ -269,30 +306,27 @@ static struct clock_event_device xttcpss_clockevent = {
  * Initializes the timer hardware and register the clock source and clock event
  * timers with Linux kernal timer framework
  **/
-static void __init xttcpss_timer_init(void)
+void __init xttcpss_timer_init(void)
 {
-	xttcpss_timer_hardware_init();
-	clocksource_register_hz(&clocksource_xttcpss, TIMER_RATE);
-
-	/* Calculate the parameters to allow the clockevent to operate using
-	   integer math
-	*/
-	clockevents_calc_mult_shift(&xttcpss_clockevent, TIMER_RATE, 4);
-
-	xttcpss_clockevent.max_delta_ns =
-		clockevent_delta2ns(0xfffe, &xttcpss_clockevent);
-	xttcpss_clockevent.min_delta_ns =
-		clockevent_delta2ns(1, &xttcpss_clockevent);
-
-	/* Indicate that clock event is on 1st CPU as SMP boot needs it */
-
-	xttcpss_clockevent.cpumask = cpumask_of(0);
-	clockevents_register_device(&xttcpss_clockevent);
+	struct device_node *np;
+
+	for_each_compatible_node(np, NULL, "xlnx,ttc") {
+		struct device_node *np_chld;
+		void __iomem *base;
+
+		base = of_iomap(np, 0);
+		if (WARN_ON(!base))
+			return;
+
+		for_each_available_child_of_node(np, np_chld) {
+			int (*cb)(struct device_node *np, void __iomem *base);
+			const struct of_device_id *match;
+
+			match = of_match_node(zynq_ttc_match, np_chld);
+			if (match) {
+				cb = match->data;
+				cb(np_chld, base);
+			}
+		}
+	}
 }
-
-/*
- * Instantiate and initialize the system timer structure
- */
-struct sys_timer xttcpss_sys_timer = {
-	.init		= xttcpss_timer_init,
-};
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 94186b6c685..3fd629d5a51 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -352,6 +352,10 @@ config CPU_PJ4
 	select ARM_THUMBEE
 	select CPU_V7
 
+config CPU_PJ4B
+	bool
+	select CPU_V7
+
 # ARMv6
 config CPU_V6
 	bool "Support ARM V6 processor" if ARCH_INTEGRATOR || MACH_REALVIEW_EB || MACH_REALVIEW_PBX
diff --git a/arch/arm/mm/cache-aurora-l2.h b/arch/arm/mm/cache-aurora-l2.h
new file mode 100644
index 00000000000..c8612476983
--- /dev/null
+++ b/arch/arm/mm/cache-aurora-l2.h
@@ -0,0 +1,55 @@
+/*
+ * AURORA shared L2 cache controller support
+ *
+ * Copyright (C) 2012 Marvell
+ *
+ * Yehuda Yitschak <yehuday@marvell.com>
+ * Gregory CLEMENT <gregory.clement@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __ASM_ARM_HARDWARE_AURORA_L2_H
+#define __ASM_ARM_HARDWARE_AURORA_L2_H
+
+#define AURORA_SYNC_REG		    0x700
+#define AURORA_RANGE_BASE_ADDR_REG  0x720
+#define AURORA_FLUSH_PHY_ADDR_REG   0x7f0
+#define AURORA_INVAL_RANGE_REG	    0x774
+#define AURORA_CLEAN_RANGE_REG	    0x7b4
+#define AURORA_FLUSH_RANGE_REG	    0x7f4
+
+#define AURORA_ACR_REPLACEMENT_OFFSET	    27
+#define AURORA_ACR_REPLACEMENT_MASK	     \
+	(0x3 << AURORA_ACR_REPLACEMENT_OFFSET)
+#define AURORA_ACR_REPLACEMENT_TYPE_WAYRR    \
+	(0 << AURORA_ACR_REPLACEMENT_OFFSET)
+#define AURORA_ACR_REPLACEMENT_TYPE_LFSR     \
+	(1 << AURORA_ACR_REPLACEMENT_OFFSET)
+#define AURORA_ACR_REPLACEMENT_TYPE_SEMIPLRU \
+	(3 << AURORA_ACR_REPLACEMENT_OFFSET)
+
+#define AURORA_ACR_FORCE_WRITE_POLICY_OFFSET	0
+#define AURORA_ACR_FORCE_WRITE_POLICY_MASK	\
+	(0x3 << AURORA_ACR_FORCE_WRITE_POLICY_OFFSET)
+#define AURORA_ACR_FORCE_WRITE_POLICY_DIS	\
+	(0 << AURORA_ACR_FORCE_WRITE_POLICY_OFFSET)
+#define AURORA_ACR_FORCE_WRITE_BACK_POLICY	\
+	(1 << AURORA_ACR_FORCE_WRITE_POLICY_OFFSET)
+#define AURORA_ACR_FORCE_WRITE_THRO_POLICY	\
+	(2 << AURORA_ACR_FORCE_WRITE_POLICY_OFFSET)
+
+#define MAX_RANGE_SIZE		1024
+
+#define AURORA_WAY_SIZE_SHIFT	2
+
+#define AURORA_CTRL_FW		0x100
+
+/* chose a number outside L2X0_CACHE_ID_PART_MASK to be sure to make
+ * the distinction between a number coming from hardware and a number
+ * coming from the device tree */
+#define AURORA_CACHE_ID	       0x100
+
+#endif /* __ASM_ARM_HARDWARE_AURORA_L2_H */
diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
index 8a97e6443c6..6911b8b2745 100644
--- a/arch/arm/mm/cache-l2x0.c
+++ b/arch/arm/mm/cache-l2x0.c
@@ -25,6 +25,7 @@
 
 #include <asm/cacheflush.h>
 #include <asm/hardware/cache-l2x0.h>
+#include "cache-aurora-l2.h"
 
 #define CACHE_LINE_SIZE		32
 
@@ -34,14 +35,20 @@ static u32 l2x0_way_mask;	/* Bitmask of active ways */
 static u32 l2x0_size;
 static unsigned long sync_reg_offset = L2X0_CACHE_SYNC;
 
+/* Aurora don't have the cache ID register available, so we have to
+ * pass it though the device tree */
+static u32  cache_id_part_number_from_dt;
+
 struct l2x0_regs l2x0_saved_regs;
 
 struct l2x0_of_data {
 	void (*setup)(const struct device_node *, u32 *, u32 *);
 	void (*save)(void);
-	void (*resume)(void);
+	struct outer_cache_fns outer_cache;
 };
 
+static bool of_init = false;
+
 static inline void cache_wait_way(void __iomem *reg, unsigned long mask)
 {
 	/* wait for cache operation by line or way to complete */
@@ -168,7 +175,7 @@ static void l2x0_inv_all(void)
 	/* invalidate all ways */
 	raw_spin_lock_irqsave(&l2x0_lock, flags);
 	/* Invalidating when L2 is enabled is a nono */
-	BUG_ON(readl(l2x0_base + L2X0_CTRL) & 1);
+	BUG_ON(readl(l2x0_base + L2X0_CTRL) & L2X0_CTRL_EN);
 	writel_relaxed(l2x0_way_mask, l2x0_base + L2X0_INV_WAY);
 	cache_wait_way(l2x0_base + L2X0_INV_WAY, l2x0_way_mask);
 	cache_sync();
@@ -292,11 +299,18 @@ static void l2x0_unlock(u32 cache_id)
 	int lockregs;
 	int i;
 
-	if (cache_id == L2X0_CACHE_ID_PART_L310)
+	switch (cache_id) {
+	case L2X0_CACHE_ID_PART_L310:
 		lockregs = 8;
-	else
+		break;
+	case AURORA_CACHE_ID:
+		lockregs = 4;
+		break;
+	default:
 		/* L210 and unknown types */
 		lockregs = 1;
+		break;
+	}
 
 	for (i = 0; i < lockregs; i++) {
 		writel_relaxed(0x0, l2x0_base + L2X0_LOCKDOWN_WAY_D_BASE +
@@ -312,18 +326,22 @@ void __init l2x0_init(void __iomem *base, u32 aux_val, u32 aux_mask)
 	u32 cache_id;
 	u32 way_size = 0;
 	int ways;
+	int way_size_shift = L2X0_WAY_SIZE_SHIFT;
 	const char *type;
 
 	l2x0_base = base;
-
-	cache_id = readl_relaxed(l2x0_base + L2X0_CACHE_ID);
+	if (cache_id_part_number_from_dt)
+		cache_id = cache_id_part_number_from_dt;
+	else
+		cache_id = readl_relaxed(l2x0_base + L2X0_CACHE_ID)
+			& L2X0_CACHE_ID_PART_MASK;
 	aux = readl_relaxed(l2x0_base + L2X0_AUX_CTRL);
 
 	aux &= aux_mask;
 	aux |= aux_val;
 
 	/* Determine the number of ways */
-	switch (cache_id & L2X0_CACHE_ID_PART_MASK) {
+	switch (cache_id) {
 	case L2X0_CACHE_ID_PART_L310:
 		if (aux & (1 << 16))
 			ways = 16;
@@ -340,6 +358,14 @@ void __init l2x0_init(void __iomem *base, u32 aux_val, u32 aux_mask)
 		ways = (aux >> 13) & 0xf;
 		type = "L210";
 		break;
+
+	case AURORA_CACHE_ID:
+		sync_reg_offset = AURORA_SYNC_REG;
+		ways = (aux >> 13) & 0xf;
+		ways = 2 << ((ways + 1) >> 2);
+		way_size_shift = AURORA_WAY_SIZE_SHIFT;
+		type = "Aurora";
+		break;
 	default:
 		/* Assume unknown chips have 8 ways */
 		ways = 8;
@@ -353,7 +379,8 @@ void __init l2x0_init(void __iomem *base, u32 aux_val, u32 aux_mask)
 	 * L2 cache Size =  Way size * Number of ways
 	 */
 	way_size = (aux & L2X0_AUX_CTRL_WAY_SIZE_MASK) >> 17;
-	way_size = 1 << (way_size + 3);
+	way_size = 1 << (way_size + way_size_shift);
+
 	l2x0_size = ways * way_size * SZ_1K;
 
 	/*
@@ -361,7 +388,7 @@ void __init l2x0_init(void __iomem *base, u32 aux_val, u32 aux_mask)
 	 * If you are booting from non-secure mode
 	 * accessing the below registers will fault.
 	 */
-	if (!(readl_relaxed(l2x0_base + L2X0_CTRL) & 1)) {
+	if (!(readl_relaxed(l2x0_base + L2X0_CTRL) & L2X0_CTRL_EN)) {
 		/* Make sure that I&D is not locked down when starting */
 		l2x0_unlock(cache_id);
 
@@ -371,7 +398,7 @@ void __init l2x0_init(void __iomem *base, u32 aux_val, u32 aux_mask)
 		l2x0_inv_all();
 
 		/* enable L2X0 */
-		writel_relaxed(1, l2x0_base + L2X0_CTRL);
+		writel_relaxed(L2X0_CTRL_EN, l2x0_base + L2X0_CTRL);
 	}
 
 	/* Re-read it in case some bits are reserved. */
@@ -380,13 +407,15 @@ void __init l2x0_init(void __iomem *base, u32 aux_val, u32 aux_mask)
 	/* Save the value for resuming. */
 	l2x0_saved_regs.aux_ctrl = aux;
 
-	outer_cache.inv_range = l2x0_inv_range;
-	outer_cache.clean_range = l2x0_clean_range;
-	outer_cache.flush_range = l2x0_flush_range;
-	outer_cache.sync = l2x0_cache_sync;
-	outer_cache.flush_all = l2x0_flush_all;
-	outer_cache.inv_all = l2x0_inv_all;
-	outer_cache.disable = l2x0_disable;
+	if (!of_init) {
+		outer_cache.inv_range = l2x0_inv_range;
+		outer_cache.clean_range = l2x0_clean_range;
+		outer_cache.flush_range = l2x0_flush_range;
+		outer_cache.sync = l2x0_cache_sync;
+		outer_cache.flush_all = l2x0_flush_all;
+		outer_cache.inv_all = l2x0_inv_all;
+		outer_cache.disable = l2x0_disable;
+	}
 
 	printk(KERN_INFO "%s cache controller enabled\n", type);
 	printk(KERN_INFO "l2x0: %d ways, CACHE_ID 0x%08x, AUX_CTRL 0x%08x, Cache size: %d B\n",
@@ -394,6 +423,100 @@ void __init l2x0_init(void __iomem *base, u32 aux_val, u32 aux_mask)
 }
 
 #ifdef CONFIG_OF
+static int l2_wt_override;
+
+/*
+ * Note that the end addresses passed to Linux primitives are
+ * noninclusive, while the hardware cache range operations use
+ * inclusive start and end addresses.
+ */
+static unsigned long calc_range_end(unsigned long start, unsigned long end)
+{
+	/*
+	 * Limit the number of cache lines processed at once,
+	 * since cache range operations stall the CPU pipeline
+	 * until completion.
+	 */
+	if (end > start + MAX_RANGE_SIZE)
+		end = start + MAX_RANGE_SIZE;
+
+	/*
+	 * Cache range operations can't straddle a page boundary.
+	 */
+	if (end > PAGE_ALIGN(start+1))
+		end = PAGE_ALIGN(start+1);
+
+	return end;
+}
+
+/*
+ * Make sure 'start' and 'end' reference the same page, as L2 is PIPT
+ * and range operations only do a TLB lookup on the start address.
+ */
+static void aurora_pa_range(unsigned long start, unsigned long end,
+			unsigned long offset)
+{
+	unsigned long flags;
+
+	raw_spin_lock_irqsave(&l2x0_lock, flags);
+	writel(start, l2x0_base + AURORA_RANGE_BASE_ADDR_REG);
+	writel(end, l2x0_base + offset);
+	raw_spin_unlock_irqrestore(&l2x0_lock, flags);
+
+	cache_sync();
+}
+
+static void aurora_inv_range(unsigned long start, unsigned long end)
+{
+	/*
+	 * round start and end adresses up to cache line size
+	 */
+	start &= ~(CACHE_LINE_SIZE - 1);
+	end = ALIGN(end, CACHE_LINE_SIZE);
+
+	/*
+	 * Invalidate all full cache lines between 'start' and 'end'.
+	 */
+	while (start < end) {
+		unsigned long range_end = calc_range_end(start, end);
+		aurora_pa_range(start, range_end - CACHE_LINE_SIZE,
+				AURORA_INVAL_RANGE_REG);
+		start = range_end;
+	}
+}
+
+static void aurora_clean_range(unsigned long start, unsigned long end)
+{
+	/*
+	 * If L2 is forced to WT, the L2 will always be clean and we
+	 * don't need to do anything here.
+	 */
+	if (!l2_wt_override) {
+		start &= ~(CACHE_LINE_SIZE - 1);
+		end = ALIGN(end, CACHE_LINE_SIZE);
+		while (start != end) {
+			unsigned long range_end = calc_range_end(start, end);
+			aurora_pa_range(start, range_end - CACHE_LINE_SIZE,
+					AURORA_CLEAN_RANGE_REG);
+			start = range_end;
+		}
+	}
+}
+
+static void aurora_flush_range(unsigned long start, unsigned long end)
+{
+	if (!l2_wt_override) {
+		start &= ~(CACHE_LINE_SIZE - 1);
+		end = ALIGN(end, CACHE_LINE_SIZE);
+		while (start != end) {
+			unsigned long range_end = calc_range_end(start, end);
+			aurora_pa_range(start, range_end - CACHE_LINE_SIZE,
+					AURORA_FLUSH_RANGE_REG);
+			start = range_end;
+		}
+	}
+}
+
 static void __init l2x0_of_setup(const struct device_node *np,
 				 u32 *aux_val, u32 *aux_mask)
 {
@@ -491,9 +614,15 @@ static void __init pl310_save(void)
 	}
 }
 
+static void aurora_save(void)
+{
+	l2x0_saved_regs.ctrl = readl_relaxed(l2x0_base + L2X0_CTRL);
+	l2x0_saved_regs.aux_ctrl = readl_relaxed(l2x0_base + L2X0_AUX_CTRL);
+}
+
 static void l2x0_resume(void)
 {
-	if (!(readl_relaxed(l2x0_base + L2X0_CTRL) & 1)) {
+	if (!(readl_relaxed(l2x0_base + L2X0_CTRL) & L2X0_CTRL_EN)) {
 		/* restore aux ctrl and enable l2 */
 		l2x0_unlock(readl_relaxed(l2x0_base + L2X0_CACHE_ID));
 
@@ -502,7 +631,7 @@ static void l2x0_resume(void)
 
 		l2x0_inv_all();
 
-		writel_relaxed(1, l2x0_base + L2X0_CTRL);
+		writel_relaxed(L2X0_CTRL_EN, l2x0_base + L2X0_CTRL);
 	}
 }
 
@@ -510,7 +639,7 @@ static void pl310_resume(void)
 {
 	u32 l2x0_revision;
 
-	if (!(readl_relaxed(l2x0_base + L2X0_CTRL) & 1)) {
+	if (!(readl_relaxed(l2x0_base + L2X0_CTRL) & L2X0_CTRL_EN)) {
 		/* restore pl310 setup */
 		writel_relaxed(l2x0_saved_regs.tag_latency,
 			l2x0_base + L2X0_TAG_LATENCY_CTRL);
@@ -536,22 +665,108 @@ static void pl310_resume(void)
 	l2x0_resume();
 }
 
+static void aurora_resume(void)
+{
+	if (!(readl(l2x0_base + L2X0_CTRL) & L2X0_CTRL_EN)) {
+		writel(l2x0_saved_regs.aux_ctrl, l2x0_base + L2X0_AUX_CTRL);
+		writel(l2x0_saved_regs.ctrl, l2x0_base + L2X0_CTRL);
+	}
+}
+
+static void __init aurora_broadcast_l2_commands(void)
+{
+	__u32 u;
+	/* Enable Broadcasting of cache commands to L2*/
+	__asm__ __volatile__("mrc p15, 1, %0, c15, c2, 0" : "=r"(u));
+	u |= AURORA_CTRL_FW;		/* Set the FW bit */
+	__asm__ __volatile__("mcr p15, 1, %0, c15, c2, 0\n" : : "r"(u));
+	isb();
+}
+
+static void __init aurora_of_setup(const struct device_node *np,
+				u32 *aux_val, u32 *aux_mask)
+{
+	u32 val = AURORA_ACR_REPLACEMENT_TYPE_SEMIPLRU;
+	u32 mask =  AURORA_ACR_REPLACEMENT_MASK;
+
+	of_property_read_u32(np, "cache-id-part",
+			&cache_id_part_number_from_dt);
+
+	/* Determine and save the write policy */
+	l2_wt_override = of_property_read_bool(np, "wt-override");
+
+	if (l2_wt_override) {
+		val |= AURORA_ACR_FORCE_WRITE_THRO_POLICY;
+		mask |= AURORA_ACR_FORCE_WRITE_POLICY_MASK;
+	}
+
+	*aux_val &= ~mask;
+	*aux_val |= val;
+	*aux_mask &= ~mask;
+}
+
 static const struct l2x0_of_data pl310_data = {
-	pl310_of_setup,
-	pl310_save,
-	pl310_resume,
+	.setup = pl310_of_setup,
+	.save  = pl310_save,
+	.outer_cache = {
+		.resume      = pl310_resume,
+		.inv_range   = l2x0_inv_range,
+		.clean_range = l2x0_clean_range,
+		.flush_range = l2x0_flush_range,
+		.sync        = l2x0_cache_sync,
+		.flush_all   = l2x0_flush_all,
+		.inv_all     = l2x0_inv_all,
+		.disable     = l2x0_disable,
+		.set_debug   = pl310_set_debug,
+	},
 };
 
 static const struct l2x0_of_data l2x0_data = {
-	l2x0_of_setup,
-	NULL,
-	l2x0_resume,
+	.setup = l2x0_of_setup,
+	.save  = NULL,
+	.outer_cache = {
+		.resume      = l2x0_resume,
+		.inv_range   = l2x0_inv_range,
+		.clean_range = l2x0_clean_range,
+		.flush_range = l2x0_flush_range,
+		.sync        = l2x0_cache_sync,
+		.flush_all   = l2x0_flush_all,
+		.inv_all     = l2x0_inv_all,
+		.disable     = l2x0_disable,
+	},
+};
+
+static const struct l2x0_of_data aurora_with_outer_data = {
+	.setup = aurora_of_setup,
+	.save  = aurora_save,
+	.outer_cache = {
+		.resume      = aurora_resume,
+		.inv_range   = aurora_inv_range,
+		.clean_range = aurora_clean_range,
+		.flush_range = aurora_flush_range,
+		.sync        = l2x0_cache_sync,
+		.flush_all   = l2x0_flush_all,
+		.inv_all     = l2x0_inv_all,
+		.disable     = l2x0_disable,
+	},
+};
+
+static const struct l2x0_of_data aurora_no_outer_data = {
+	.setup = aurora_of_setup,
+	.save  = aurora_save,
+	.outer_cache = {
+		.resume      = aurora_resume,
+	},
 };
 
 static const struct of_device_id l2x0_ids[] __initconst = {
 	{ .compatible = "arm,pl310-cache", .data = (void *)&pl310_data },
 	{ .compatible = "arm,l220-cache", .data = (void *)&l2x0_data },
 	{ .compatible = "arm,l210-cache", .data = (void *)&l2x0_data },
+	{ .compatible = "marvell,aurora-system-cache",
+	  .data = (void *)&aurora_no_outer_data},
+	{ .compatible = "marvell,aurora-outer-cache",
+	  .data = (void *)&aurora_with_outer_data},
 	{}
 };
 
@@ -577,17 +792,24 @@ int __init l2x0_of_init(u32 aux_val, u32 aux_mask)
 	data = of_match_node(l2x0_ids, np)->data;
 
 	/* L2 configuration can only be changed if the cache is disabled */
-	if (!(readl_relaxed(l2x0_base + L2X0_CTRL) & 1)) {
+	if (!(readl_relaxed(l2x0_base + L2X0_CTRL) & L2X0_CTRL_EN)) {
 		if (data->setup)
 			data->setup(np, &aux_val, &aux_mask);
+
+		/* For aurora cache in no outer mode select the
+		 * correct mode using the coprocessor*/
+		if (data == &aurora_no_outer_data)
+			aurora_broadcast_l2_commands();
 	}
 
 	if (data->save)
 		data->save();
 
+	of_init = true;
 	l2x0_init(l2x0_base, aux_val, aux_mask);
 
-	outer_cache.resume = data->resume;
+	memcpy(&outer_cache, &data->outer_cache, sizeof(outer_cache));
+
 	return 0;
 }
 #endif
diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
index 4e07eec1270..bc4a5e9ebb7 100644
--- a/arch/arm/mm/context.c
+++ b/arch/arm/mm/context.c
@@ -2,6 +2,9 @@
  *  linux/arch/arm/mm/context.c
  *
  *  Copyright (C) 2002-2003 Deep Blue Solutions Ltd, all rights reserved.
+ *  Copyright (C) 2012 ARM Limited
+ *
+ *  Author: Will Deacon <will.deacon@arm.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -14,14 +17,40 @@
 #include <linux/percpu.h>
 
 #include <asm/mmu_context.h>
+#include <asm/smp_plat.h>
 #include <asm/thread_notify.h>
 #include <asm/tlbflush.h>
 
+/*
+ * On ARMv6, we have the following structure in the Context ID:
+ *
+ * 31                         7          0
+ * +-------------------------+-----------+
+ * |      process ID         |   ASID    |
+ * +-------------------------+-----------+
+ * |              context ID             |
+ * +-------------------------------------+
+ *
+ * The ASID is used to tag entries in the CPU caches and TLBs.
+ * The context ID is used by debuggers and trace logic, and
+ * should be unique within all running processes.
+ */
+#define ASID_FIRST_VERSION	(1ULL << ASID_BITS)
+#define NUM_USER_ASIDS		(ASID_FIRST_VERSION - 1)
+
+#define ASID_TO_IDX(asid)	((asid & ~ASID_MASK) - 1)
+#define IDX_TO_ASID(idx)	((idx + 1) & ~ASID_MASK)
+
 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
-unsigned int cpu_last_asid = ASID_FIRST_VERSION;
+static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
+static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
+
+static DEFINE_PER_CPU(atomic64_t, active_asids);
+static DEFINE_PER_CPU(u64, reserved_asids);
+static cpumask_t tlb_flush_pending;
 
 #ifdef CONFIG_ARM_LPAE
-void cpu_set_reserved_ttbr0(void)
+static void cpu_set_reserved_ttbr0(void)
 {
 	unsigned long ttbl = __pa(swapper_pg_dir);
 	unsigned long ttbh = 0;
@@ -37,7 +66,7 @@ void cpu_set_reserved_ttbr0(void)
 	isb();
 }
 #else
-void cpu_set_reserved_ttbr0(void)
+static void cpu_set_reserved_ttbr0(void)
 {
 	u32 ttb;
 	/* Copy TTBR1 into TTBR0 */
@@ -84,124 +113,104 @@ static int __init contextidr_notifier_init(void)
 arch_initcall(contextidr_notifier_init);
 #endif
 
-/*
- * We fork()ed a process, and we need a new context for the child
- * to run in.
- */
-void __init_new_context(struct task_struct *tsk, struct mm_struct *mm)
+static void flush_context(unsigned int cpu)
 {
-	mm->context.id = 0;
-	raw_spin_lock_init(&mm->context.id_lock);
-}
+	int i;
+	u64 asid;
+
+	/* Update the list of reserved ASIDs and the ASID bitmap. */
+	bitmap_clear(asid_map, 0, NUM_USER_ASIDS);
+	for_each_possible_cpu(i) {
+		if (i == cpu) {
+			asid = 0;
+		} else {
+			asid = atomic64_xchg(&per_cpu(active_asids, i), 0);
+			__set_bit(ASID_TO_IDX(asid), asid_map);
+		}
+		per_cpu(reserved_asids, i) = asid;
+	}
 
-static void flush_context(void)
-{
-	cpu_set_reserved_ttbr0();
-	local_flush_tlb_all();
-	if (icache_is_vivt_asid_tagged()) {
+	/* Queue a TLB invalidate and flush the I-cache if necessary. */
+	if (!tlb_ops_need_broadcast())
+		cpumask_set_cpu(cpu, &tlb_flush_pending);
+	else
+		cpumask_setall(&tlb_flush_pending);
+
+	if (icache_is_vivt_asid_tagged())
 		__flush_icache_all();
-		dsb();
-	}
 }
 
-#ifdef CONFIG_SMP
+static int is_reserved_asid(u64 asid)
+{
+	int cpu;
+	for_each_possible_cpu(cpu)
+		if (per_cpu(reserved_asids, cpu) == asid)
+			return 1;
+	return 0;
+}
 
-static void set_mm_context(struct mm_struct *mm, unsigned int asid)
+static void new_context(struct mm_struct *mm, unsigned int cpu)
 {
-	unsigned long flags;
+	u64 asid = mm->context.id;
+	u64 generation = atomic64_read(&asid_generation);
 
-	/*
-	 * Locking needed for multi-threaded applications where the
-	 * same mm->context.id could be set from different CPUs during
-	 * the broadcast. This function is also called via IPI so the
-	 * mm->context.id_lock has to be IRQ-safe.
-	 */
-	raw_spin_lock_irqsave(&mm->context.id_lock, flags);
-	if (likely((mm->context.id ^ cpu_last_asid) >> ASID_BITS)) {
+	if (asid != 0 && is_reserved_asid(asid)) {
 		/*
-		 * Old version of ASID found. Set the new one and
-		 * reset mm_cpumask(mm).
+		 * Our current ASID was active during a rollover, we can
+		 * continue to use it and this was just a false alarm.
 		 */
-		mm->context.id = asid;
+		asid = generation | (asid & ~ASID_MASK);
+	} else {
+		/*
+		 * Allocate a free ASID. If we can't find one, take a
+		 * note of the currently active ASIDs and mark the TLBs
+		 * as requiring flushes.
+		 */
+		asid = find_first_zero_bit(asid_map, NUM_USER_ASIDS);
+		if (asid == NUM_USER_ASIDS) {
+			generation = atomic64_add_return(ASID_FIRST_VERSION,
+							 &asid_generation);
+			flush_context(cpu);
+			asid = find_first_zero_bit(asid_map, NUM_USER_ASIDS);
+		}
+		__set_bit(asid, asid_map);
+		asid = generation | IDX_TO_ASID(asid);
 		cpumask_clear(mm_cpumask(mm));
 	}
-	raw_spin_unlock_irqrestore(&mm->context.id_lock, flags);
 
-	/*
-	 * Set the mm_cpumask(mm) bit for the current CPU.
-	 */
-	cpumask_set_cpu(smp_processor_id(), mm_cpumask(mm));
+	mm->context.id = asid;
 }
 
-/*
- * Reset the ASID on the current CPU. This function call is broadcast
- * from the CPU handling the ASID rollover and holding cpu_asid_lock.
- */
-static void reset_context(void *info)
+void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
 {
-	unsigned int asid;
+	unsigned long flags;
 	unsigned int cpu = smp_processor_id();
-	struct mm_struct *mm = current->active_mm;
 
-	smp_rmb();
-	asid = cpu_last_asid + cpu + 1;
+	if (unlikely(mm->context.vmalloc_seq != init_mm.context.vmalloc_seq))
+		__check_vmalloc_seq(mm);
 
-	flush_context();
-	set_mm_context(mm, asid);
-
-	/* set the new ASID */
-	cpu_switch_mm(mm->pgd, mm);
-}
+	/*
+	 * Required during context switch to avoid speculative page table
+	 * walking with the wrong TTBR.
+	 */
+	cpu_set_reserved_ttbr0();
 
-#else
+	if (!((mm->context.id ^ atomic64_read(&asid_generation)) >> ASID_BITS)
+	    && atomic64_xchg(&per_cpu(active_asids, cpu), mm->context.id))
+		goto switch_mm_fastpath;
 
-static inline void set_mm_context(struct mm_struct *mm, unsigned int asid)
-{
-	mm->context.id = asid;
-	cpumask_copy(mm_cpumask(mm), cpumask_of(smp_processor_id()));
-}
+	raw_spin_lock_irqsave(&cpu_asid_lock, flags);
+	/* Check that our ASID belongs to the current generation. */
+	if ((mm->context.id ^ atomic64_read(&asid_generation)) >> ASID_BITS)
+		new_context(mm, cpu);
 
-#endif
+	atomic64_set(&per_cpu(active_asids, cpu), mm->context.id);
+	cpumask_set_cpu(cpu, mm_cpumask(mm));
 
-void __new_context(struct mm_struct *mm)
-{
-	unsigned int asid;
+	if (cpumask_test_and_clear_cpu(cpu, &tlb_flush_pending))
+		local_flush_tlb_all();
+	raw_spin_unlock_irqrestore(&cpu_asid_lock, flags);
 
-	raw_spin_lock(&cpu_asid_lock);
-#ifdef CONFIG_SMP
-	/*
-	 * Check the ASID again, in case the change was broadcast from
-	 * another CPU before we acquired the lock.
-	 */
-	if (unlikely(((mm->context.id ^ cpu_last_asid) >> ASID_BITS) == 0)) {
-		cpumask_set_cpu(smp_processor_id(), mm_cpumask(mm));
-		raw_spin_unlock(&cpu_asid_lock);
-		return;
-	}
-#endif
-	/*
-	 * At this point, it is guaranteed that the current mm (with
-	 * an old ASID) isn't active on any other CPU since the ASIDs
-	 * are changed simultaneously via IPI.
-	 */
-	asid = ++cpu_last_asid;
-	if (asid == 0)
-		asid = cpu_last_asid = ASID_FIRST_VERSION;
-
-	/*
-	 * If we've used up all our ASIDs, we need
-	 * to start a new version and flush the TLB.
-	 */
-	if (unlikely((asid & ~ASID_MASK) == 0)) {
-		asid = cpu_last_asid + smp_processor_id() + 1;
-		flush_context();
-#ifdef CONFIG_SMP
-		smp_wmb();
-		smp_call_function(reset_context, NULL, 1);
-#endif
-		cpu_last_asid += NR_CPUS;
-	}
-
-	set_mm_context(mm, asid);
-	raw_spin_unlock(&cpu_asid_lock);
+switch_mm_fastpath:
+	cpu_switch_mm(mm->pgd, mm);
 }
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index 58bc3e4d3bd..5383bc01857 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -124,8 +124,6 @@ static void arm_dma_sync_single_for_device(struct device *dev,
 	__dma_page_cpu_to_dev(page, offset, size, dir);
 }
 
-static int arm_dma_set_mask(struct device *dev, u64 dma_mask);
-
 struct dma_map_ops arm_dma_ops = {
 	.alloc			= arm_dma_alloc,
 	.free			= arm_dma_free,
@@ -971,7 +969,7 @@ int dma_supported(struct device *dev, u64 mask)
 }
 EXPORT_SYMBOL(dma_supported);
 
-static int arm_dma_set_mask(struct device *dev, u64 dma_mask)
+int arm_dma_set_mask(struct device *dev, u64 dma_mask)
 {
 	if (!dev->dma_mask || !dma_supported(dev, dma_mask))
 		return -EIO;
diff --git a/arch/arm/mm/idmap.c b/arch/arm/mm/idmap.c
index ab88ed4f8e0..99db769307e 100644
--- a/arch/arm/mm/idmap.c
+++ b/arch/arm/mm/idmap.c
@@ -92,6 +92,9 @@ static int __init init_static_idmap(void)
 		(long long)idmap_start, (long long)idmap_end);
 	identity_mapping_add(idmap_pgd, idmap_start, idmap_end);
 
+	/* Flush L1 for the hardware to see this page table content */
+	flush_cache_louis();
+
 	return 0;
 }
 early_initcall(init_static_idmap);
@@ -103,12 +106,15 @@ early_initcall(init_static_idmap);
  */
 void setup_mm_for_reboot(void)
 {
-	/* Clean and invalidate L1. */
-	flush_cache_all();
-
 	/* Switch to the identity mapping. */
 	cpu_switch_mm(idmap_pgd, &init_mm);
 
-	/* Flush the TLB. */
+#ifdef CONFIG_CPU_HAS_ASID
+	/*
+	 * We don't have a clean ASID for the identity mapping, which
+	 * may clash with virtual addresses of the previous page tables
+	 * and therefore potentially in the TLB.
+	 */
 	local_flush_tlb_all();
+#endif
 }
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 5dcc2fd46c4..88fd86cf3d9 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -47,18 +47,18 @@ int ioremap_page(unsigned long virt, unsigned long phys,
 }
 EXPORT_SYMBOL(ioremap_page);
 
-void __check_kvm_seq(struct mm_struct *mm)
+void __check_vmalloc_seq(struct mm_struct *mm)
 {
 	unsigned int seq;
 
 	do {
-		seq = init_mm.context.kvm_seq;
+		seq = init_mm.context.vmalloc_seq;
 		memcpy(pgd_offset(mm, VMALLOC_START),
 		       pgd_offset_k(VMALLOC_START),
 		       sizeof(pgd_t) * (pgd_index(VMALLOC_END) -
 					pgd_index(VMALLOC_START)));
-		mm->context.kvm_seq = seq;
-	} while (seq != init_mm.context.kvm_seq);
+		mm->context.vmalloc_seq = seq;
+	} while (seq != init_mm.context.vmalloc_seq);
 }
 
 #if !defined(CONFIG_SMP) && !defined(CONFIG_ARM_LPAE)
@@ -89,13 +89,13 @@ static void unmap_area_sections(unsigned long virt, unsigned long size)
 		if (!pmd_none(pmd)) {
 			/*
 			 * Clear the PMD from the page table, and
-			 * increment the kvm sequence so others
+			 * increment the vmalloc sequence so others
 			 * notice this change.
 			 *
 			 * Note: this is still racy on SMP machines.
 			 */
 			pmd_clear(pmdp);
-			init_mm.context.kvm_seq++;
+			init_mm.context.vmalloc_seq++;
 
 			/*
 			 * Free the page table, if there was one.
@@ -112,8 +112,8 @@ static void unmap_area_sections(unsigned long virt, unsigned long size)
 	 * Ensure that the active_mm is up to date - we want to
 	 * catch any use-after-iounmap cases.
 	 */
-	if (current->active_mm->context.kvm_seq != init_mm.context.kvm_seq)
-		__check_kvm_seq(current->active_mm);
+	if (current->active_mm->context.vmalloc_seq != init_mm.context.vmalloc_seq)
+		__check_vmalloc_seq(current->active_mm);
 
 	flush_tlb_kernel_range(virt, end);
 }
diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
index ce8cb1970d7..10062ceadd1 100644
--- a/arch/arm/mm/mmap.c
+++ b/arch/arm/mm/mmap.c
@@ -11,18 +11,6 @@
 #include <linux/random.h>
 #include <asm/cachetype.h>
 
-static inline unsigned long COLOUR_ALIGN_DOWN(unsigned long addr,
-					      unsigned long pgoff)
-{
-	unsigned long base = addr & ~(SHMLBA-1);
-	unsigned long off = (pgoff << PAGE_SHIFT) & (SHMLBA-1);
-
-	if (base + off <= addr)
-		return base + off;
-
-	return base - off;
-}
-
 #define COLOUR_ALIGN(addr,pgoff)		\
 	((((addr)+SHMLBA-1)&~(SHMLBA-1)) +	\
 	 (((pgoff)<<PAGE_SHIFT) & (SHMLBA-1)))
@@ -69,9 +57,9 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
 {
 	struct mm_struct *mm = current->mm;
 	struct vm_area_struct *vma;
-	unsigned long start_addr;
 	int do_align = 0;
 	int aliasing = cache_is_vipt_aliasing();
+	struct vm_unmapped_area_info info;
 
 	/*
 	 * We only need to do colour alignment if either the I or D
@@ -104,46 +92,14 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
 		    (!vma || addr + len <= vma->vm_start))
 			return addr;
 	}
-	if (len > mm->cached_hole_size) {
-	        start_addr = addr = mm->free_area_cache;
-	} else {
-	        start_addr = addr = mm->mmap_base;
-	        mm->cached_hole_size = 0;
-	}
 
-full_search:
-	if (do_align)
-		addr = COLOUR_ALIGN(addr, pgoff);
-	else
-		addr = PAGE_ALIGN(addr);
-
-	for (vma = find_vma(mm, addr); ; vma = vma->vm_next) {
-		/* At this point:  (!vma || addr < vma->vm_end). */
-		if (TASK_SIZE - len < addr) {
-			/*
-			 * Start a new search - just in case we missed
-			 * some holes.
-			 */
-			if (start_addr != TASK_UNMAPPED_BASE) {
-				start_addr = addr = TASK_UNMAPPED_BASE;
-				mm->cached_hole_size = 0;
-				goto full_search;
-			}
-			return -ENOMEM;
-		}
-		if (!vma || addr + len <= vma->vm_start) {
-			/*
-			 * Remember the place where we stopped the search:
-			 */
-			mm->free_area_cache = addr + len;
-			return addr;
-		}
-		if (addr + mm->cached_hole_size < vma->vm_start)
-		        mm->cached_hole_size = vma->vm_start - addr;
-		addr = vma->vm_end;
-		if (do_align)
-			addr = COLOUR_ALIGN(addr, pgoff);
-	}
+	info.flags = 0;
+	info.length = len;
+	info.low_limit = mm->mmap_base;
+	info.high_limit = TASK_SIZE;
+	info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
+	info.align_offset = pgoff << PAGE_SHIFT;
+	return vm_unmapped_area(&info);
 }
 
 unsigned long
@@ -156,6 +112,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
 	unsigned long addr = addr0;
 	int do_align = 0;
 	int aliasing = cache_is_vipt_aliasing();
+	struct vm_unmapped_area_info info;
 
 	/*
 	 * We only need to do colour alignment if either the I or D
@@ -187,70 +144,27 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
 			return addr;
 	}
 
-	/* check if free_area_cache is useful for us */
-	if (len <= mm->cached_hole_size) {
-		mm->cached_hole_size = 0;
-		mm->free_area_cache = mm->mmap_base;
-	}
-
-	/* either no address requested or can't fit in requested address hole */
-	addr = mm->free_area_cache;
-	if (do_align) {
-		unsigned long base = COLOUR_ALIGN_DOWN(addr - len, pgoff);
-		addr = base + len;
-	}
-
-	/* make sure it can fit in the remaining address space */
-	if (addr > len) {
-		vma = find_vma(mm, addr-len);
-		if (!vma || addr <= vma->vm_start)
-			/* remember the address as a hint for next time */
-			return (mm->free_area_cache = addr-len);
-	}
-
-	if (mm->mmap_base < len)
-		goto bottomup;
-
-	addr = mm->mmap_base - len;
-	if (do_align)
-		addr = COLOUR_ALIGN_DOWN(addr, pgoff);
-
-	do {
-		/*
-		 * Lookup failure means no vma is above this address,
-		 * else if new region fits below vma->vm_start,
-		 * return with success:
-		 */
-		vma = find_vma(mm, addr);
-		if (!vma || addr+len <= vma->vm_start)
-			/* remember the address as a hint for next time */
-			return (mm->free_area_cache = addr);
+	info.flags = VM_UNMAPPED_AREA_TOPDOWN;
+	info.length = len;
+	info.low_limit = PAGE_SIZE;
+	info.high_limit = mm->mmap_base;
+	info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
+	info.align_offset = pgoff << PAGE_SHIFT;
+	addr = vm_unmapped_area(&info);
 
-		/* remember the largest hole we saw so far */
-		if (addr + mm->cached_hole_size < vma->vm_start)
-			mm->cached_hole_size = vma->vm_start - addr;
-
-		/* try just below the current vma->vm_start */
-		addr = vma->vm_start - len;
-		if (do_align)
-			addr = COLOUR_ALIGN_DOWN(addr, pgoff);
-	} while (len < vma->vm_start);
-
-bottomup:
 	/*
 	 * A failed mmap() very likely causes application failure,
 	 * so fall back to the bottom-up function here. This scenario
 	 * can happen with large stack limits and large mmap()
 	 * allocations.
 	 */
-	mm->cached_hole_size = ~0UL;
-	mm->free_area_cache = TASK_UNMAPPED_BASE;
-	addr = arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
-	/*
-	 * Restore the topdown base:
-	 */
-	mm->free_area_cache = mm->mmap_base;
-	mm->cached_hole_size = ~0UL;
+	if (addr & ~PAGE_MASK) {
+		VM_BUG_ON(addr != -ENOMEM);
+		info.flags = 0;
+		info.low_limit = mm->mmap_base;
+		info.high_limit = TASK_SIZE;
+		addr = vm_unmapped_area(&info);
+	}
 
 	return addr;
 }
@@ -279,7 +193,7 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
  * You really shouldn't be using read() or write() on /dev/mem.  This
  * might go away in the future.
  */
-int valid_phys_addr_range(unsigned long addr, size_t size)
+int valid_phys_addr_range(phys_addr_t addr, size_t size)
 {
 	if (addr < PHYS_OFFSET)
 		return 0;
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 941dfb9e9a7..9f0610243bd 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -488,7 +488,7 @@ static void __init build_mem_type_table(void)
 #endif
 
 	for (i = 0; i < 16; i++) {
-		unsigned long v = pgprot_val(protection_map[i]);
+		pteval_t v = pgprot_val(protection_map[i]);
 		protection_map[i] = __pgprot(v | user_pgprot);
 	}
 
@@ -876,6 +876,22 @@ static void __init pci_reserve_io(void)
 #define pci_reserve_io() do { } while (0)
 #endif
 
+#ifdef CONFIG_DEBUG_LL
+void __init debug_ll_io_init(void)
+{
+	struct map_desc map;
+
+	debug_ll_addr(&map.pfn, &map.virtual);
+	if (!map.pfn || !map.virtual)
+		return;
+	map.pfn = __phys_to_pfn(map.pfn);
+	map.virtual &= PAGE_MASK;
+	map.length = PAGE_SIZE;
+	map.type = MT_DEVICE;
+	create_mapping(&map);
+}
+#endif
+
 static void * __initdata vmalloc_min =
 	(void *)(VMALLOC_END - (240 << 20) - VMALLOC_OFFSET);
 
diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S
index b29a2265af0..eb6aa73bc8b 100644
--- a/arch/arm/mm/proc-macros.S
+++ b/arch/arm/mm/proc-macros.S
@@ -167,6 +167,10 @@
 	tst	r1, #L_PTE_YOUNG
 	tstne	r1, #L_PTE_PRESENT
 	moveq	r3, #0
+#ifndef CONFIG_CPU_USE_DOMAINS
+	tstne	r1, #L_PTE_NONE
+	movne	r3, #0
+#endif
 
 	str	r3, [r0]
 	mcr	p15, 0, r0, c7, c10, 1		@ flush_pte
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 86b8b480634..09c5233f4df 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -89,7 +89,7 @@ ENTRY(cpu_v6_dcache_clean_area)
 	mov	pc, lr
 
 /*
- *	cpu_arm926_switch_mm(pgd_phys, tsk)
+ *	cpu_v6_switch_mm(pgd_phys, tsk)
  *
  *	Set the translation table base pointer to be pgd_phys
  *
diff --git a/arch/arm/mm/proc-v7-2level.S b/arch/arm/mm/proc-v7-2level.S
index fd045e70639..6d98c13ab82 100644
--- a/arch/arm/mm/proc-v7-2level.S
+++ b/arch/arm/mm/proc-v7-2level.S
@@ -100,7 +100,11 @@ ENTRY(cpu_v7_set_pte_ext)
 	orrne	r3, r3, #PTE_EXT_XN
 
 	tst	r1, #L_PTE_YOUNG
-	tstne	r1, #L_PTE_PRESENT
+	tstne	r1, #L_PTE_VALID
+#ifndef CONFIG_CPU_USE_DOMAINS
+	eorne	r1, r1, #L_PTE_NONE
+	tstne	r1, #L_PTE_NONE
+#endif
 	moveq	r3, #0
 
  ARM(	str	r3, [r0, #2048]! )
@@ -161,11 +165,11 @@ ENDPROC(cpu_v7_set_pte_ext)
 	 *  TFR   EV X F   I D LR    S
 	 * .EEE ..EE PUI. .T.T 4RVI ZWRS BLDP WCAM
 	 * rxxx rrxx xxx0 0101 xxxx xxxx x111 xxxx < forced
-	 *    1    0 110       0011 1100 .111 1101 < we want
+	 *   01    0 110       0011 1100 .111 1101 < we want
 	 */
 	.align	2
 	.type	v7_crval, #object
 v7_crval:
-	crval	clear=0x0120c302, mmuset=0x10c03c7d, ucset=0x00c01c7c
+	crval	clear=0x2120c302, mmuset=0x10c03c7d, ucset=0x00c01c7c
 
 	.previous
diff --git a/arch/arm/mm/proc-v7-3level.S b/arch/arm/mm/proc-v7-3level.S
index 8de0f1dd154..7b56386f949 100644
--- a/arch/arm/mm/proc-v7-3level.S
+++ b/arch/arm/mm/proc-v7-3level.S
@@ -65,8 +65,11 @@ ENDPROC(cpu_v7_switch_mm)
  */
 ENTRY(cpu_v7_set_pte_ext)
 #ifdef CONFIG_MMU
-	tst	r2, #L_PTE_PRESENT
+	tst	r2, #L_PTE_VALID
 	beq	1f
+	tst	r3, #1 << (57 - 32)		@ L_PTE_NONE
+	bicne	r2, #L_PTE_VALID
+	bne	1f
 	tst	r3, #1 << (55 - 32)		@ L_PTE_DIRTY
 	orreq	r2, #L_PTE_RDONLY
 1:	strd	r2, r3, [r0]
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 846d279f317..350f6a74992 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -57,7 +57,7 @@ ENTRY(cpu_v7_reset)
  THUMB(	bic	r1, r1, #1 << 30 )		@ SCTLR.TE (Thumb exceptions)
 	mcr	p15, 0, r1, c1, c0, 0		@ disable MMU
 	isb
-	mov	pc, r0
+	bx	r0
 ENDPROC(cpu_v7_reset)
 	.popsection
 
@@ -169,6 +169,63 @@ __v7_ca15mp_setup:
 	orreq	r0, r0, r10			@ Enable CPU-specific SMP bits
 	mcreq	p15, 0, r0, c1, c0, 1
 #endif
+
+__v7_pj4b_setup:
+#ifdef CONFIG_CPU_PJ4B
+
+/* Auxiliary Debug Modes Control 1 Register */
+#define PJ4B_STATIC_BP (1 << 2) /* Enable Static BP */
+#define PJ4B_INTER_PARITY (1 << 8) /* Disable Internal Parity Handling */
+#define PJ4B_BCK_OFF_STREX (1 << 5) /* Enable the back off of STREX instr */
+#define PJ4B_CLEAN_LINE (1 << 16) /* Disable data transfer for clean line */
+
+/* Auxiliary Debug Modes Control 2 Register */
+#define PJ4B_FAST_LDR (1 << 23) /* Disable fast LDR */
+#define PJ4B_SNOOP_DATA (1 << 25) /* Do not interleave write and snoop data */
+#define PJ4B_CWF (1 << 27) /* Disable Critical Word First feature */
+#define PJ4B_OUTSDNG_NC (1 << 29) /* Disable outstanding non cacheable rqst */
+#define PJ4B_L1_REP_RR (1 << 30) /* L1 replacement - Strict round robin */
+#define PJ4B_AUX_DBG_CTRL2 (PJ4B_SNOOP_DATA | PJ4B_CWF |\
+			    PJ4B_OUTSDNG_NC | PJ4B_L1_REP_RR)
+
+/* Auxiliary Functional Modes Control Register 0 */
+#define PJ4B_SMP_CFB (1 << 1) /* Set SMP mode. Join the coherency fabric */
+#define PJ4B_L1_PAR_CHK (1 << 2) /* Support L1 parity checking */
+#define PJ4B_BROADCAST_CACHE (1 << 8) /* Broadcast Cache and TLB maintenance */
+
+/* Auxiliary Debug Modes Control 0 Register */
+#define PJ4B_WFI_WFE (1 << 22) /* WFI/WFE - serve the DVM and back to idle */
+
+	/* Auxiliary Debug Modes Control 1 Register */
+	mrc	p15, 1,	r0, c15, c1, 1
+	orr     r0, r0, #PJ4B_CLEAN_LINE
+	orr     r0, r0, #PJ4B_BCK_OFF_STREX
+	orr     r0, r0, #PJ4B_INTER_PARITY
+	bic	r0, r0, #PJ4B_STATIC_BP
+	mcr	p15, 1,	r0, c15, c1, 1
+
+	/* Auxiliary Debug Modes Control 2 Register */
+	mrc	p15, 1,	r0, c15, c1, 2
+	bic	r0, r0, #PJ4B_FAST_LDR
+	orr	r0, r0, #PJ4B_AUX_DBG_CTRL2
+	mcr	p15, 1,	r0, c15, c1, 2
+
+	/* Auxiliary Functional Modes Control Register 0 */
+	mrc	p15, 1,	r0, c15, c2, 0
+#ifdef CONFIG_SMP
+	orr	r0, r0, #PJ4B_SMP_CFB
+#endif
+	orr	r0, r0, #PJ4B_L1_PAR_CHK
+	orr	r0, r0, #PJ4B_BROADCAST_CACHE
+	mcr	p15, 1,	r0, c15, c2, 0
+
+	/* Auxiliary Debug Modes Control 0 Register */
+	mrc	p15, 1,	r0, c15, c1, 0
+	orr	r0, r0, #PJ4B_WFI_WFE
+	mcr	p15, 1,	r0, c15, c1, 0
+
+#endif /* CONFIG_CPU_PJ4B */
+
 __v7_setup:
 	adr	r12, __v7_setup_stack		@ the local stack
 	stmia	r12, {r0-r5, r7, r9, r11, lr}
@@ -342,6 +399,16 @@ __v7_ca9mp_proc_info:
 	.long	0xff0ffff0
 	__v7_proc __v7_ca9mp_setup
 	.size	__v7_ca9mp_proc_info, . - __v7_ca9mp_proc_info
+
+	/*
+	 * Marvell PJ4B processor.
+	 */
+	.type   __v7_pj4b_proc_info, #object
+__v7_pj4b_proc_info:
+	.long	0x562f5840
+	.long	0xfffffff0
+	__v7_proc __v7_pj4b_setup
+	.size	__v7_pj4b_proc_info, . - __v7_pj4b_proc_info
 #endif	/* CONFIG_ARM_LPAE */
 
 	/*
diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
index c641fb68501..a34f1e21411 100644
--- a/arch/arm/net/bpf_jit_32.c
+++ b/arch/arm/net/bpf_jit_32.c
@@ -16,6 +16,7 @@
 #include <linux/netdevice.h>
 #include <linux/string.h>
 #include <linux/slab.h>
+#include <linux/if_vlan.h>
 #include <asm/cacheflush.h>
 #include <asm/hwcap.h>
 
@@ -42,7 +43,7 @@
 #define r_skb_hl	ARM_R8
 
 #define SCRATCH_SP_OFFSET	0
-#define SCRATCH_OFF(k)		(SCRATCH_SP_OFFSET + (k))
+#define SCRATCH_OFF(k)		(SCRATCH_SP_OFFSET + 4 * (k))
 
 #define SEEN_MEM		((1 << BPF_MEMWORDS) - 1)
 #define SEEN_MEM_WORD(k)	(1 << (k))
@@ -168,6 +169,8 @@ static inline bool is_load_to_a(u16 inst)
 	case BPF_S_ANC_MARK:
 	case BPF_S_ANC_PROTOCOL:
 	case BPF_S_ANC_RXHASH:
+	case BPF_S_ANC_VLAN_TAG:
+	case BPF_S_ANC_VLAN_TAG_PRESENT:
 	case BPF_S_ANC_QUEUE:
 		return true;
 	default:
@@ -646,6 +649,16 @@ load_ind:
 			update_on_xread(ctx);
 			emit(ARM_ORR_R(r_A, r_A, r_X), ctx);
 			break;
+		case BPF_S_ALU_XOR_K:
+			/* A ^= K; */
+			OP_IMM3(ARM_EOR, r_A, r_A, k, ctx);
+			break;
+		case BPF_S_ANC_ALU_XOR_X:
+		case BPF_S_ALU_XOR_X:
+			/* A ^= X */
+			update_on_xread(ctx);
+			emit(ARM_EOR_R(r_A, r_A, r_X), ctx);
+			break;
 		case BPF_S_ALU_AND_K:
 			/* A &= K */
 			OP_IMM3(ARM_AND, r_A, r_A, k, ctx);
@@ -762,11 +775,6 @@ b_epilogue:
 			update_on_xread(ctx);
 			emit(ARM_MOV_R(r_A, r_X), ctx);
 			break;
-		case BPF_S_ANC_ALU_XOR_X:
-			/* A ^= X */
-			update_on_xread(ctx);
-			emit(ARM_EOR_R(r_A, r_A, r_X), ctx);
-			break;
 		case BPF_S_ANC_PROTOCOL:
 			/* A = ntohs(skb->protocol) */
 			ctx->seen |= SEEN_SKB;
@@ -810,6 +818,17 @@ b_epilogue:
 			off = offsetof(struct sk_buff, rxhash);
 			emit(ARM_LDR_I(r_A, r_skb, off), ctx);
 			break;
+		case BPF_S_ANC_VLAN_TAG:
+		case BPF_S_ANC_VLAN_TAG_PRESENT:
+			ctx->seen |= SEEN_SKB;
+			BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, vlan_tci) != 2);
+			off = offsetof(struct sk_buff, vlan_tci);
+			emit(ARM_LDRH_I(r_A, r_skb, off), ctx);
+			if (inst->code == BPF_S_ANC_VLAN_TAG)
+				OP_IMM3(ARM_AND, r_A, r_A, VLAN_VID_MASK, ctx);
+			else
+				OP_IMM3(ARM_AND, r_A, r_A, VLAN_TAG_PRESENT, ctx);
+			break;
 		case BPF_S_ANC_QUEUE:
 			ctx->seen |= SEEN_SKB;
 			BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff,
@@ -845,7 +864,7 @@ void bpf_jit_compile(struct sk_filter *fp)
 	ctx.skf		= fp;
 	ctx.ret0_fp_idx = -1;
 
-	ctx.offsets = kzalloc(GFP_KERNEL, 4 * (ctx.skf->len + 1));
+	ctx.offsets = kzalloc(4 * (ctx.skf->len + 1), GFP_KERNEL);
 	if (ctx.offsets == NULL)
 		return;
 
@@ -864,7 +883,7 @@ void bpf_jit_compile(struct sk_filter *fp)
 
 	ctx.idx += ctx.imm_count;
 	if (ctx.imm_count) {
-		ctx.imms = kzalloc(GFP_KERNEL, 4 * ctx.imm_count);
+		ctx.imms = kzalloc(4 * ctx.imm_count, GFP_KERNEL);
 		if (ctx.imms == NULL)
 			goto out;
 	}
diff --git a/arch/arm/net/bpf_jit_32.h b/arch/arm/net/bpf_jit_32.h
index 7fa2f7d3cb9..afb84621ff6 100644
--- a/arch/arm/net/bpf_jit_32.h
+++ b/arch/arm/net/bpf_jit_32.h
@@ -69,6 +69,7 @@
 #define ARM_INST_CMP_I		0x03500000
 
 #define ARM_INST_EOR_R		0x00200000
+#define ARM_INST_EOR_I		0x02200000
 
 #define ARM_INST_LDRB_I		0x05d00000
 #define ARM_INST_LDRB_R		0x07d00000
@@ -135,6 +136,7 @@
 #define ARM_CMP_I(rn, imm)	_AL3_I(ARM_INST_CMP, 0, rn, imm)
 
 #define ARM_EOR_R(rd, rn, rm)	_AL3_R(ARM_INST_EOR, rd, rn, rm)
+#define ARM_EOR_I(rd, rn, imm)	_AL3_I(ARM_INST_EOR, rd, rn, imm)
 
 #define ARM_LDR_I(rt, rn, off)	(ARM_INST_LDR_I | (rt) << 12 | (rn) << 16 \
 				 | (off))
diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig
deleted file mode 100644
index 88e1e2e7a20..00000000000
--- a/arch/arm/plat-mxc/Kconfig
+++ /dev/null
@@ -1,89 +0,0 @@
-if ARCH_MXC
-
-source "arch/arm/plat-mxc/devices/Kconfig"
-
-menu "Freescale MXC Implementations"
-
-choice
-	prompt "Freescale CPU family:"
-	default ARCH_IMX_V6_V7
-
-config ARCH_IMX_V4_V5
-	bool "i.MX1, i.MX21, i.MX25, i.MX27"
-	select ARM_PATCH_PHYS_VIRT
-	select AUTO_ZRELADDR if !ZBOOT_ROM
-	help
-	  This enables support for systems based on the Freescale i.MX ARMv4
-	  and ARMv5 SoCs
-
-config ARCH_IMX_V6_V7
-	bool "i.MX3, i.MX5, i.MX6"
-	select ARM_PATCH_PHYS_VIRT
-	select AUTO_ZRELADDR if !ZBOOT_ROM
-	select MIGHT_HAVE_CACHE_L2X0
-	help
-	  This enables support for systems based on the Freescale i.MX3, i.MX5
-	  and i.MX6 family.
-
-endchoice
-
-source "arch/arm/mach-imx/Kconfig"
-
-endmenu
-
-config MXC_IRQ_PRIOR
-	bool "Use IRQ priority"
-	help
-	  Select this if you want to use prioritized IRQ handling.
-	  This feature prevents higher priority ISR to be interrupted
-	  by lower priority IRQ even IRQF_DISABLED flag is not set.
-	  This may be useful in embedded applications, where are strong
-	  requirements for timing.
-	  Say N here, unless you have a specialized requirement.
-
-config MXC_TZIC
-	bool
-
-config MXC_AVIC
-	bool
-
-config MXC_DEBUG_BOARD
-	bool "Enable MXC debug board(for 3-stack)"
-	help
-	  The debug board is an integral part of the MXC 3-stack(PDK)
-	  platforms, it can be attached or removed from the peripheral
-	  board. On debug board, several debug devices(ethernet, UART,
-	  buttons, LEDs and JTAG) are implemented. Between the MCU and
-	  these devices, a CPLD is added as a bridge which performs
-	  data/address de-multiplexing and decode, signal level shift,
-	  interrupt control and various board functions.
-
-config HAVE_EPIT
-	bool
-
-config MXC_USE_EPIT
-	bool "Use EPIT instead of GPT"
-	depends on HAVE_EPIT
-	help
-	  Use EPIT as the system timer on systems that have it. Normally you
-	  don't have a reason to do so as the EPIT has the same features and
-	  uses the same clocks as the GPT. Anyway, on some systems the GPT
-	  may be in use for other purposes.
-
-config MXC_ULPI
-	bool
-
-config ARCH_HAS_RNGA
-	bool
-
-config IMX_HAVE_IOMUX_V1
-	bool
-
-config ARCH_MXC_IOMUX_V3
-	bool
-
-config IRAM_ALLOC
-	bool
-	select GENERIC_ALLOCATOR
-
-endif
diff --git a/arch/arm/plat-mxc/Makefile b/arch/arm/plat-mxc/Makefile
deleted file mode 100644
index 149237e2485..00000000000
--- a/arch/arm/plat-mxc/Makefile
+++ /dev/null
@@ -1,24 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-# Common support
-obj-y := time.o devices.o cpu.o system.o irq-common.o
-
-obj-$(CONFIG_MXC_TZIC) += tzic.o
-obj-$(CONFIG_MXC_AVIC) += avic.o
-
-obj-$(CONFIG_IMX_HAVE_IOMUX_V1) += iomux-v1.o
-obj-$(CONFIG_ARCH_MXC_IOMUX_V3) += iomux-v3.o
-obj-$(CONFIG_IRAM_ALLOC) += iram_alloc.o
-obj-$(CONFIG_MXC_ULPI) += ulpi.o
-obj-$(CONFIG_MXC_USE_EPIT) += epit.o
-obj-$(CONFIG_MXC_DEBUG_BOARD) += 3ds_debugboard.o
-obj-$(CONFIG_CPU_FREQ_IMX)    += cpufreq.o
-obj-$(CONFIG_CPU_IDLE) += cpuidle.o
-ifdef CONFIG_SND_IMX_SOC
-obj-y += ssi-fiq.o
-obj-y += ssi-fiq-ksym.o
-endif
-
-obj-y += devices/
diff --git a/arch/arm/plat-mxc/devices/platform-mx2-emma.c b/arch/arm/plat-mxc/devices/platform-mx2-emma.c
new file mode 100644
index 00000000000..508404ddd4e
--- /dev/null
+++ b/arch/arm/plat-mxc/devices/platform-mx2-emma.c
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2010 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+#include <mach/hardware.h>
+#include <mach/devices-common.h>
+
+#define imx_mx2_emmaprp_data_entry_single(soc)				\
+	{								\
+		.iobase = soc ## _EMMAPRP_BASE_ADDR,			\
+		.iosize = SZ_32,					\
+		.irq = soc ## _INT_EMMAPRP,				\
+	}
+
+#ifdef CONFIG_SOC_IMX27
+const struct imx_mx2_emma_data imx27_mx2_emmaprp_data __initconst =
+	imx_mx2_emmaprp_data_entry_single(MX27);
+#endif /* ifdef CONFIG_SOC_IMX27 */
+
+struct platform_device *__init imx_add_mx2_emmaprp(
+		const struct imx_mx2_emma_data *data)
+{
+	struct resource res[] = {
+		{
+			.start = data->iobase,
+			.end = data->iobase + data->iosize - 1,
+			.flags = IORESOURCE_MEM,
+		}, {
+			.start = data->irq,
+			.end = data->irq,
+			.flags = IORESOURCE_IRQ,
+		},
+	};
+	return imx_add_platform_device_dmamask("m2m-emmaprp", 0,
+			res, 2, NULL, 0, DMA_BIT_MASK(32));
+}
diff --git a/arch/arm/plat-mxc/include/mach/debug-macro.S b/arch/arm/plat-mxc/include/mach/debug-macro.S
deleted file mode 100644
index 761e45f9456..00000000000
--- a/arch/arm/plat-mxc/include/mach/debug-macro.S
+++ /dev/null
@@ -1,51 +0,0 @@
-/* arch/arm/mach-imx/include/mach/debug-macro.S
- *
- * Debugging macro include header
- *
- *  Copyright (C) 1994-1999 Russell King
- *  Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-#include <mach/hardware.h>
-
-#ifdef CONFIG_DEBUG_IMX1_UART
-#define UART_PADDR	MX1_UART1_BASE_ADDR
-#elif defined (CONFIG_DEBUG_IMX25_UART)
-#define UART_PADDR	MX25_UART1_BASE_ADDR
-#elif defined (CONFIG_DEBUG_IMX21_IMX27_UART)
-#define UART_PADDR	MX2x_UART1_BASE_ADDR
-#elif defined (CONFIG_DEBUG_IMX31_IMX35_UART)
-#define UART_PADDR	MX3x_UART1_BASE_ADDR
-#elif defined (CONFIG_DEBUG_IMX51_UART)
-#define UART_PADDR	MX51_UART1_BASE_ADDR
-#elif defined (CONFIG_DEBUG_IMX50_IMX53_UART)
-#define UART_PADDR	MX53_UART1_BASE_ADDR
-#elif defined (CONFIG_DEBUG_IMX6Q_UART2)
-#define UART_PADDR	MX6Q_UART2_BASE_ADDR
-#elif defined (CONFIG_DEBUG_IMX6Q_UART4)
-#define UART_PADDR	MX6Q_UART4_BASE_ADDR
-#endif
-
-#define UART_VADDR	IMX_IO_ADDRESS(UART_PADDR)
-
-		.macro	addruart, rp, rv, tmp
-		ldr	\rp, =UART_PADDR	@ physical
-		ldr	\rv, =UART_VADDR	@ virtual
-		.endm
-
-		.macro	senduart,rd,rx
-		str	\rd, [\rx, #0x40]	@ TXDATA
-		.endm
-
-		.macro	waituart,rd,rx
-		.endm
-
-		.macro	busyuart,rd,rx
-1002:		ldr	\rd, [\rx, #0x98]	@ SR2
-		tst	\rd, #1 << 3		@ TXDC
-		beq	1002b			@ wait until transmit done
-		.endm
diff --git a/arch/arm/plat-mxc/include/mach/ipu.h b/arch/arm/plat-mxc/include/mach/ipu.h
deleted file mode 100644
index 539e559d18b..00000000000
--- a/arch/arm/plat-mxc/include/mach/ipu.h
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * Copyright (C) 2008
- * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
- *
- * Copyright (C) 2005-2007 Freescale Semiconductor, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _IPU_H_
-#define _IPU_H_
-
-#include <linux/types.h>
-#include <linux/dmaengine.h>
-
-/* IPU DMA Controller channel definitions. */
-enum ipu_channel {
-	IDMAC_IC_0 = 0,		/* IC (encoding task) to memory */
-	IDMAC_IC_1 = 1,		/* IC (viewfinder task) to memory */
-	IDMAC_ADC_0 = 1,
-	IDMAC_IC_2 = 2,
-	IDMAC_ADC_1 = 2,
-	IDMAC_IC_3 = 3,
-	IDMAC_IC_4 = 4,
-	IDMAC_IC_5 = 5,
-	IDMAC_IC_6 = 6,
-	IDMAC_IC_7 = 7,		/* IC (sensor data) to memory */
-	IDMAC_IC_8 = 8,
-	IDMAC_IC_9 = 9,
-	IDMAC_IC_10 = 10,
-	IDMAC_IC_11 = 11,
-	IDMAC_IC_12 = 12,
-	IDMAC_IC_13 = 13,
-	IDMAC_SDC_0 = 14,	/* Background synchronous display data */
-	IDMAC_SDC_1 = 15,	/* Foreground data (overlay) */
-	IDMAC_SDC_2 = 16,
-	IDMAC_SDC_3 = 17,
-	IDMAC_ADC_2 = 18,
-	IDMAC_ADC_3 = 19,
-	IDMAC_ADC_4 = 20,
-	IDMAC_ADC_5 = 21,
-	IDMAC_ADC_6 = 22,
-	IDMAC_ADC_7 = 23,
-	IDMAC_PF_0 = 24,
-	IDMAC_PF_1 = 25,
-	IDMAC_PF_2 = 26,
-	IDMAC_PF_3 = 27,
-	IDMAC_PF_4 = 28,
-	IDMAC_PF_5 = 29,
-	IDMAC_PF_6 = 30,
-	IDMAC_PF_7 = 31,
-};
-
-/* Order significant! */
-enum ipu_channel_status {
-	IPU_CHANNEL_FREE,
-	IPU_CHANNEL_INITIALIZED,
-	IPU_CHANNEL_READY,
-	IPU_CHANNEL_ENABLED,
-};
-
-#define IPU_CHANNELS_NUM 32
-
-enum pixel_fmt {
-	/* 1 byte */
-	IPU_PIX_FMT_GENERIC,
-	IPU_PIX_FMT_RGB332,
-	IPU_PIX_FMT_YUV420P,
-	IPU_PIX_FMT_YUV422P,
-	IPU_PIX_FMT_YUV420P2,
-	IPU_PIX_FMT_YVU422P,
-	/* 2 bytes */
-	IPU_PIX_FMT_RGB565,
-	IPU_PIX_FMT_RGB666,
-	IPU_PIX_FMT_BGR666,
-	IPU_PIX_FMT_YUYV,
-	IPU_PIX_FMT_UYVY,
-	/* 3 bytes */
-	IPU_PIX_FMT_RGB24,
-	IPU_PIX_FMT_BGR24,
-	/* 4 bytes */
-	IPU_PIX_FMT_GENERIC_32,
-	IPU_PIX_FMT_RGB32,
-	IPU_PIX_FMT_BGR32,
-	IPU_PIX_FMT_ABGR32,
-	IPU_PIX_FMT_BGRA32,
-	IPU_PIX_FMT_RGBA32,
-};
-
-enum ipu_color_space {
-	IPU_COLORSPACE_RGB,
-	IPU_COLORSPACE_YCBCR,
-	IPU_COLORSPACE_YUV
-};
-
-/*
- * Enumeration of IPU rotation modes
- */
-enum ipu_rotate_mode {
-	/* Note the enum values correspond to BAM value */
-	IPU_ROTATE_NONE = 0,
-	IPU_ROTATE_VERT_FLIP = 1,
-	IPU_ROTATE_HORIZ_FLIP = 2,
-	IPU_ROTATE_180 = 3,
-	IPU_ROTATE_90_RIGHT = 4,
-	IPU_ROTATE_90_RIGHT_VFLIP = 5,
-	IPU_ROTATE_90_RIGHT_HFLIP = 6,
-	IPU_ROTATE_90_LEFT = 7,
-};
-
-/*
- * Enumeration of DI ports for ADC.
- */
-enum display_port {
-	DISP0,
-	DISP1,
-	DISP2,
-	DISP3
-};
-
-struct idmac_video_param {
-	unsigned short		in_width;
-	unsigned short		in_height;
-	uint32_t		in_pixel_fmt;
-	unsigned short		out_width;
-	unsigned short		out_height;
-	uint32_t		out_pixel_fmt;
-	unsigned short		out_stride;
-	bool			graphics_combine_en;
-	bool			global_alpha_en;
-	bool			key_color_en;
-	enum display_port	disp;
-	unsigned short		out_left;
-	unsigned short		out_top;
-};
-
-/*
- * Union of initialization parameters for a logical channel. So far only video
- * parameters are used.
- */
-union ipu_channel_param {
-	struct idmac_video_param video;
-};
-
-struct idmac_tx_desc {
-	struct dma_async_tx_descriptor	txd;
-	struct scatterlist		*sg;	/* scatterlist for this */
-	unsigned int			sg_len;	/* tx-descriptor. */
-	struct list_head		list;
-};
-
-struct idmac_channel {
-	struct dma_chan		dma_chan;
-	dma_cookie_t		completed;	/* last completed cookie	   */
-	union ipu_channel_param	params;
-	enum ipu_channel	link;	/* input channel, linked to the output	   */
-	enum ipu_channel_status	status;
-	void			*client;	/* Only one client per channel	   */
-	unsigned int		n_tx_desc;
-	struct idmac_tx_desc	*desc;		/* allocated tx-descriptors	   */
-	struct scatterlist	*sg[2];	/* scatterlist elements in buffer-0 and -1 */
-	struct list_head	free_list;	/* free tx-descriptors		   */
-	struct list_head	queue;		/* queued tx-descriptors	   */
-	spinlock_t		lock;		/* protects sg[0,1], queue	   */
-	struct mutex		chan_mutex; /* protects status, cookie, free_list  */
-	bool			sec_chan_en;
-	int			active_buffer;
-	unsigned int		eof_irq;
-	char			eof_name[16];	/* EOF IRQ name for request_irq()  */
-};
-
-#define to_tx_desc(tx) container_of(tx, struct idmac_tx_desc, txd)
-#define to_idmac_chan(c) container_of(c, struct idmac_channel, dma_chan)
-
-#endif
diff --git a/arch/arm/plat-mxc/include/mach/irqs.h b/arch/arm/plat-mxc/include/mach/irqs.h
deleted file mode 100644
index d73f5e8ea9c..00000000000
--- a/arch/arm/plat-mxc/include/mach/irqs.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- *  Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ASM_ARCH_MXC_IRQS_H__
-#define __ASM_ARCH_MXC_IRQS_H__
-
-extern int imx_irq_set_priority(unsigned char irq, unsigned char prio);
-
-/* all normal IRQs can be FIQs */
-#define FIQ_START	0
-/* switch between IRQ and FIQ */
-extern int mxc_set_irq_fiq(unsigned int irq, unsigned int type);
-
-#endif /* __ASM_ARCH_MXC_IRQS_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/timex.h b/arch/arm/plat-mxc/include/mach/timex.h
deleted file mode 100644
index 10343d1f87e..00000000000
--- a/arch/arm/plat-mxc/include/mach/timex.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- *  Copyright (C) 1999 ARM Limited
- * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __ASM_ARCH_MXC_TIMEX_H__
-#define __ASM_ARCH_MXC_TIMEX_H__
-
-/* Bogus value */
-#define CLOCK_TICK_RATE	12345678
-
-#endif				/* __ASM_ARCH_MXC_TIMEX_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/uncompress.h b/arch/arm/plat-mxc/include/mach/uncompress.h
deleted file mode 100644
index 477971b0093..00000000000
--- a/arch/arm/plat-mxc/include/mach/uncompress.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- *  arch/arm/plat-mxc/include/mach/uncompress.h
- *
- *  Copyright (C) 1999 ARM Limited
- *  Copyright (C) Shane Nay (shane@minirl.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#ifndef __ASM_ARCH_MXC_UNCOMPRESS_H__
-#define __ASM_ARCH_MXC_UNCOMPRESS_H__
-
-#define __MXC_BOOT_UNCOMPRESS
-
-#include <asm/mach-types.h>
-
-unsigned long uart_base;
-
-#define UART(x) (*(volatile unsigned long *)(uart_base + (x)))
-
-#define USR2 0x98
-#define USR2_TXFE (1<<14)
-#define TXR  0x40
-#define UCR1 0x80
-#define UCR1_UARTEN 1
-
-/*
- * The following code assumes the serial port has already been
- * initialized by the bootloader.  We search for the first enabled
- * port in the most probable order.  If you didn't setup a port in
- * your bootloader then nothing will appear (which might be desired).
- *
- * This does not append a newline
- */
-
-static void putc(int ch)
-{
-	if (!uart_base)
-		return;
-	if (!(UART(UCR1) & UCR1_UARTEN))
-		return;
-
-	while (!(UART(USR2) & USR2_TXFE))
-		barrier();
-
-	UART(TXR) = ch;
-}
-
-static inline void flush(void)
-{
-}
-
-#define MX1_UART1_BASE_ADDR	0x00206000
-#define MX25_UART1_BASE_ADDR	0x43f90000
-#define MX2X_UART1_BASE_ADDR	0x1000a000
-#define MX3X_UART1_BASE_ADDR	0x43F90000
-#define MX3X_UART2_BASE_ADDR	0x43F94000
-#define MX3X_UART5_BASE_ADDR	0x43FB4000
-#define MX51_UART1_BASE_ADDR	0x73fbc000
-#define MX50_UART1_BASE_ADDR	0x53fbc000
-#define MX53_UART1_BASE_ADDR	0x53fbc000
-
-static __inline__ void __arch_decomp_setup(unsigned long arch_id)
-{
-	switch (arch_id) {
-	case MACH_TYPE_MX1ADS:
-	case MACH_TYPE_SCB9328:
-		uart_base = MX1_UART1_BASE_ADDR;
-		break;
-	case MACH_TYPE_MX25_3DS:
-		uart_base = MX25_UART1_BASE_ADDR;
-		break;
-	case MACH_TYPE_IMX27LITE:
-	case MACH_TYPE_MX27_3DS:
-	case MACH_TYPE_MX27ADS:
-	case MACH_TYPE_PCM038:
-	case MACH_TYPE_MX21ADS:
-	case MACH_TYPE_PCA100:
-	case MACH_TYPE_MXT_TD60:
-	case MACH_TYPE_IMX27IPCAM:
-		uart_base = MX2X_UART1_BASE_ADDR;
-		break;
-	case MACH_TYPE_MX31LITE:
-	case MACH_TYPE_ARMADILLO5X0:
-	case MACH_TYPE_MX31MOBOARD:
-	case MACH_TYPE_QONG:
-	case MACH_TYPE_MX31_3DS:
-	case MACH_TYPE_PCM037:
-	case MACH_TYPE_MX31ADS:
-	case MACH_TYPE_MX35_3DS:
-	case MACH_TYPE_PCM043:
-	case MACH_TYPE_LILLY1131:
-	case MACH_TYPE_VPR200:
-	case MACH_TYPE_EUKREA_CPUIMX35SD:
-		uart_base = MX3X_UART1_BASE_ADDR;
-		break;
-	case MACH_TYPE_MAGX_ZN5:
-		uart_base = MX3X_UART2_BASE_ADDR;
-		break;
-	case MACH_TYPE_BUG:
-		uart_base = MX3X_UART5_BASE_ADDR;
-		break;
-	case MACH_TYPE_MX51_BABBAGE:
-	case MACH_TYPE_EUKREA_CPUIMX51SD:
-	case MACH_TYPE_MX51_3DS:
-		uart_base = MX51_UART1_BASE_ADDR;
-		break;
-	case MACH_TYPE_MX50_RDP:
-		uart_base = MX50_UART1_BASE_ADDR;
-		break;
-	case MACH_TYPE_MX53_EVK:
-	case MACH_TYPE_MX53_LOCO:
-	case MACH_TYPE_MX53_SMD:
-	case MACH_TYPE_MX53_ARD:
-		uart_base = MX53_UART1_BASE_ADDR;
-		break;
-	default:
-		break;
-	}
-}
-
-#define arch_decomp_setup()	__arch_decomp_setup(arch_id)
-#define arch_decomp_wdog()
-
-#endif				/* __ASM_ARCH_MXC_UNCOMPRESS_H__ */
diff --git a/arch/arm/plat-nomadik/Kconfig b/arch/arm/plat-nomadik/Kconfig
deleted file mode 100644
index 19f55cae5d7..00000000000
--- a/arch/arm/plat-nomadik/Kconfig
+++ /dev/null
@@ -1,29 +0,0 @@
-# We keep common IP's here for Nomadik and other similar
-# familiy of processors from ST-Ericsson. At the moment we have
-# just MTU, others to follow soon.
-
-config PLAT_NOMADIK
-	bool
-	depends on ARCH_NOMADIK || ARCH_U8500
-	default y
-	select CLKSRC_MMIO
-	help
-	  Common platform code for Nomadik and other ST-Ericsson
-	  platforms.
-
-if PLAT_NOMADIK
-
-config HAS_MTU
-	bool
-	help
-	  Support for Multi Timer Unit. MTU provides access
-	  to multiple interrupt generating programmable
-	  32-bit free running decrementing counters.
-
-config NOMADIK_MTU_SCHED_CLOCK
-	bool
-	depends on HAS_MTU
-	help
-	  Use the Multi Timer Unit as the sched_clock.
-
-endif
diff --git a/arch/arm/plat-nomadik/Makefile b/arch/arm/plat-nomadik/Makefile
deleted file mode 100644
index 37c7cdd0f8f..00000000000
--- a/arch/arm/plat-nomadik/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-# arch/arm/plat-nomadik/Makefile
-# Copyright 2009 ST-Ericsson
-# Licensed under GPLv2
-
-obj-$(CONFIG_HAS_MTU)	+= timer.o
diff --git a/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h b/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h
deleted file mode 100644
index c08a54d9d88..00000000000
--- a/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Structures and registers for GPIO access in the Nomadik SoC
- *
- * Copyright (C) 2008 STMicroelectronics
- *     Author: Prafulla WADASKAR <prafulla.wadaskar@st.com>
- * Copyright (C) 2009 Alessandro Rubini <rubini@unipv.it>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __PLAT_NOMADIK_GPIO
-#define __PLAT_NOMADIK_GPIO
-
-/*
- * "nmk_gpio" and "NMK_GPIO" stand for "Nomadik GPIO", leaving
- * the "gpio" namespace for generic and cross-machine functions
- */
-
-/* Register in the logic block */
-#define NMK_GPIO_DAT	0x00
-#define NMK_GPIO_DATS	0x04
-#define NMK_GPIO_DATC	0x08
-#define NMK_GPIO_PDIS	0x0c
-#define NMK_GPIO_DIR	0x10
-#define NMK_GPIO_DIRS	0x14
-#define NMK_GPIO_DIRC	0x18
-#define NMK_GPIO_SLPC	0x1c
-#define NMK_GPIO_AFSLA	0x20
-#define NMK_GPIO_AFSLB	0x24
-#define NMK_GPIO_LOWEMI	0x28
-
-#define NMK_GPIO_RIMSC	0x40
-#define NMK_GPIO_FIMSC	0x44
-#define NMK_GPIO_IS	0x48
-#define NMK_GPIO_IC	0x4c
-#define NMK_GPIO_RWIMSC	0x50
-#define NMK_GPIO_FWIMSC	0x54
-#define NMK_GPIO_WKS	0x58
-
-/* Alternate functions: function C is set in hw by setting both A and B */
-#define NMK_GPIO_ALT_GPIO	0
-#define NMK_GPIO_ALT_A	1
-#define NMK_GPIO_ALT_B	2
-#define NMK_GPIO_ALT_C	(NMK_GPIO_ALT_A | NMK_GPIO_ALT_B)
-
-#define NMK_GPIO_ALT_CX_SHIFT 2
-#define NMK_GPIO_ALT_C1	((1<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
-#define NMK_GPIO_ALT_C2	((2<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
-#define NMK_GPIO_ALT_C3	((3<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
-#define NMK_GPIO_ALT_C4	((4<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C)
-
-/* Pull up/down values */
-enum nmk_gpio_pull {
-	NMK_GPIO_PULL_NONE,
-	NMK_GPIO_PULL_UP,
-	NMK_GPIO_PULL_DOWN,
-};
-
-/* Sleep mode */
-enum nmk_gpio_slpm {
-	NMK_GPIO_SLPM_INPUT,
-	NMK_GPIO_SLPM_WAKEUP_ENABLE = NMK_GPIO_SLPM_INPUT,
-	NMK_GPIO_SLPM_NOCHANGE,
-	NMK_GPIO_SLPM_WAKEUP_DISABLE = NMK_GPIO_SLPM_NOCHANGE,
-};
-
-extern int nmk_gpio_set_slpm(int gpio, enum nmk_gpio_slpm mode);
-extern int nmk_gpio_set_pull(int gpio, enum nmk_gpio_pull pull);
-#ifdef CONFIG_PINCTRL_NOMADIK
-extern int nmk_gpio_set_mode(int gpio, int gpio_mode);
-#else
-static inline int nmk_gpio_set_mode(int gpio, int gpio_mode)
-{
-	return -ENODEV;
-}
-#endif
-extern int nmk_gpio_get_mode(int gpio);
-
-extern void nmk_gpio_wakeups_suspend(void);
-extern void nmk_gpio_wakeups_resume(void);
-
-extern void nmk_gpio_clocks_enable(void);
-extern void nmk_gpio_clocks_disable(void);
-
-extern void nmk_gpio_read_pull(int gpio_bank, u32 *pull_up);
-
-/*
- * Platform data to register a block: only the initial gpio/irq number.
- */
-struct nmk_gpio_platform_data {
-	char *name;
-	int first_gpio;
-	int first_irq;
-	int num_gpio;
-	u32 (*get_secondary_status)(unsigned int bank);
-	void (*set_ioforce)(bool enable);
-	bool supports_sleepmode;
-};
-
-#endif /* __PLAT_NOMADIK_GPIO */
diff --git a/arch/arm/plat-nomadik/include/plat/mtu.h b/arch/arm/plat-nomadik/include/plat/mtu.h
deleted file mode 100644
index 582641f3dc0..00000000000
--- a/arch/arm/plat-nomadik/include/plat/mtu.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef __PLAT_MTU_H
-#define __PLAT_MTU_H
-
-void nmdk_timer_init(void __iomem *base);
-void nmdk_clkevt_reset(void);
-void nmdk_clksrc_reset(void);
-
-#endif /* __PLAT_MTU_H */
-
diff --git a/arch/arm/plat-nomadik/include/plat/pincfg.h b/arch/arm/plat-nomadik/include/plat/pincfg.h
deleted file mode 100644
index 3b8ec60af35..00000000000
--- a/arch/arm/plat-nomadik/include/plat/pincfg.h
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * License terms: GNU General Public License, version 2
- * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson
- *
- * Based on arch/arm/mach-pxa/include/mach/mfp.h:
- *   Copyright (C) 2007 Marvell International Ltd.
- *   eric miao <eric.miao@marvell.com>
- */
-
-#ifndef __PLAT_PINCFG_H
-#define __PLAT_PINCFG_H
-
-/*
- * pin configurations are represented by 32-bit integers:
- *
- *	bit  0.. 8 - Pin Number (512 Pins Maximum)
- *	bit  9..10 - Alternate Function Selection
- *	bit 11..12 - Pull up/down state
- *	bit     13 - Sleep mode behaviour
- *	bit     14 - Direction
- *	bit     15 - Value (if output)
- *	bit 16..18 - SLPM pull up/down state
- *	bit 19..20 - SLPM direction
- *	bit 21..22 - SLPM Value (if output)
- *	bit 23..25 - PDIS value (if input)
- *	bit	26 - Gpio mode
- *	bit	27 - Sleep mode
- *
- * to facilitate the definition, the following macros are provided
- *
- * PIN_CFG_DEFAULT - default config (0):
- *		     pull up/down = disabled
- *		     sleep mode = input/wakeup
- *		     direction = input
- *		     value = low
- *		     SLPM direction = same as normal
- *		     SLPM pull = same as normal
- *		     SLPM value = same as normal
- *
- * PIN_CFG	   - default config with alternate function
- */
-
-typedef unsigned long pin_cfg_t;
-
-#define PIN_NUM_MASK		0x1ff
-#define PIN_NUM(x)		((x) & PIN_NUM_MASK)
-
-#define PIN_ALT_SHIFT		9
-#define PIN_ALT_MASK		(0x3 << PIN_ALT_SHIFT)
-#define PIN_ALT(x)		(((x) & PIN_ALT_MASK) >> PIN_ALT_SHIFT)
-#define PIN_GPIO		(NMK_GPIO_ALT_GPIO << PIN_ALT_SHIFT)
-#define PIN_ALT_A		(NMK_GPIO_ALT_A << PIN_ALT_SHIFT)
-#define PIN_ALT_B		(NMK_GPIO_ALT_B << PIN_ALT_SHIFT)
-#define PIN_ALT_C		(NMK_GPIO_ALT_C << PIN_ALT_SHIFT)
-
-#define PIN_PULL_SHIFT		11
-#define PIN_PULL_MASK		(0x3 << PIN_PULL_SHIFT)
-#define PIN_PULL(x)		(((x) & PIN_PULL_MASK) >> PIN_PULL_SHIFT)
-#define PIN_PULL_NONE		(NMK_GPIO_PULL_NONE << PIN_PULL_SHIFT)
-#define PIN_PULL_UP		(NMK_GPIO_PULL_UP << PIN_PULL_SHIFT)
-#define PIN_PULL_DOWN		(NMK_GPIO_PULL_DOWN << PIN_PULL_SHIFT)
-
-#define PIN_SLPM_SHIFT		13
-#define PIN_SLPM_MASK		(0x1 << PIN_SLPM_SHIFT)
-#define PIN_SLPM(x)		(((x) & PIN_SLPM_MASK) >> PIN_SLPM_SHIFT)
-#define PIN_SLPM_MAKE_INPUT	(NMK_GPIO_SLPM_INPUT << PIN_SLPM_SHIFT)
-#define PIN_SLPM_NOCHANGE	(NMK_GPIO_SLPM_NOCHANGE << PIN_SLPM_SHIFT)
-/* These two replace the above in DB8500v2+ */
-#define PIN_SLPM_WAKEUP_ENABLE	(NMK_GPIO_SLPM_WAKEUP_ENABLE << PIN_SLPM_SHIFT)
-#define PIN_SLPM_WAKEUP_DISABLE	(NMK_GPIO_SLPM_WAKEUP_DISABLE << PIN_SLPM_SHIFT)
-#define PIN_SLPM_USE_MUX_SETTINGS_IN_SLEEP PIN_SLPM_WAKEUP_DISABLE
-
-#define PIN_SLPM_GPIO  PIN_SLPM_WAKEUP_ENABLE /* In SLPM, pin is a gpio */
-#define PIN_SLPM_ALTFUNC PIN_SLPM_WAKEUP_DISABLE /* In SLPM, pin is altfunc */
-
-#define PIN_DIR_SHIFT		14
-#define PIN_DIR_MASK		(0x1 << PIN_DIR_SHIFT)
-#define PIN_DIR(x)		(((x) & PIN_DIR_MASK) >> PIN_DIR_SHIFT)
-#define PIN_DIR_INPUT		(0 << PIN_DIR_SHIFT)
-#define PIN_DIR_OUTPUT		(1 << PIN_DIR_SHIFT)
-
-#define PIN_VAL_SHIFT		15
-#define PIN_VAL_MASK		(0x1 << PIN_VAL_SHIFT)
-#define PIN_VAL(x)		(((x) & PIN_VAL_MASK) >> PIN_VAL_SHIFT)
-#define PIN_VAL_LOW		(0 << PIN_VAL_SHIFT)
-#define PIN_VAL_HIGH		(1 << PIN_VAL_SHIFT)
-
-#define PIN_SLPM_PULL_SHIFT	16
-#define PIN_SLPM_PULL_MASK	(0x7 << PIN_SLPM_PULL_SHIFT)
-#define PIN_SLPM_PULL(x)	\
-	(((x) & PIN_SLPM_PULL_MASK) >> PIN_SLPM_PULL_SHIFT)
-#define PIN_SLPM_PULL_NONE	\
-	((1 + NMK_GPIO_PULL_NONE) << PIN_SLPM_PULL_SHIFT)
-#define PIN_SLPM_PULL_UP	\
-	((1 + NMK_GPIO_PULL_UP) << PIN_SLPM_PULL_SHIFT)
-#define PIN_SLPM_PULL_DOWN	\
-	((1 + NMK_GPIO_PULL_DOWN) << PIN_SLPM_PULL_SHIFT)
-
-#define PIN_SLPM_DIR_SHIFT	19
-#define PIN_SLPM_DIR_MASK	(0x3 << PIN_SLPM_DIR_SHIFT)
-#define PIN_SLPM_DIR(x)		\
-	(((x) & PIN_SLPM_DIR_MASK) >> PIN_SLPM_DIR_SHIFT)
-#define PIN_SLPM_DIR_INPUT	((1 + 0) << PIN_SLPM_DIR_SHIFT)
-#define PIN_SLPM_DIR_OUTPUT	((1 + 1) << PIN_SLPM_DIR_SHIFT)
-
-#define PIN_SLPM_VAL_SHIFT	21
-#define PIN_SLPM_VAL_MASK	(0x3 << PIN_SLPM_VAL_SHIFT)
-#define PIN_SLPM_VAL(x)		\
-	(((x) & PIN_SLPM_VAL_MASK) >> PIN_SLPM_VAL_SHIFT)
-#define PIN_SLPM_VAL_LOW	((1 + 0) << PIN_SLPM_VAL_SHIFT)
-#define PIN_SLPM_VAL_HIGH	((1 + 1) << PIN_SLPM_VAL_SHIFT)
-
-#define PIN_SLPM_PDIS_SHIFT		23
-#define PIN_SLPM_PDIS_MASK		(0x3 << PIN_SLPM_PDIS_SHIFT)
-#define PIN_SLPM_PDIS(x)	\
-	(((x) & PIN_SLPM_PDIS_MASK) >> PIN_SLPM_PDIS_SHIFT)
-#define PIN_SLPM_PDIS_NO_CHANGE		(0 << PIN_SLPM_PDIS_SHIFT)
-#define PIN_SLPM_PDIS_DISABLED		(1 << PIN_SLPM_PDIS_SHIFT)
-#define PIN_SLPM_PDIS_ENABLED		(2 << PIN_SLPM_PDIS_SHIFT)
-
-#define PIN_LOWEMI_SHIFT	25
-#define PIN_LOWEMI_MASK		(0x1 << PIN_LOWEMI_SHIFT)
-#define PIN_LOWEMI(x)		(((x) & PIN_LOWEMI_MASK) >> PIN_LOWEMI_SHIFT)
-#define PIN_LOWEMI_DISABLED	(0 << PIN_LOWEMI_SHIFT)
-#define PIN_LOWEMI_ENABLED	(1 << PIN_LOWEMI_SHIFT)
-
-#define PIN_GPIOMODE_SHIFT	26
-#define PIN_GPIOMODE_MASK	(0x1 << PIN_GPIOMODE_SHIFT)
-#define PIN_GPIOMODE(x)		(((x) & PIN_GPIOMODE_MASK) >> PIN_GPIOMODE_SHIFT)
-#define PIN_GPIOMODE_DISABLED	(0 << PIN_GPIOMODE_SHIFT)
-#define PIN_GPIOMODE_ENABLED	(1 << PIN_GPIOMODE_SHIFT)
-
-#define PIN_SLEEPMODE_SHIFT	27
-#define PIN_SLEEPMODE_MASK	(0x1 << PIN_SLEEPMODE_SHIFT)
-#define PIN_SLEEPMODE(x)	(((x) & PIN_SLEEPMODE_MASK) >> PIN_SLEEPMODE_SHIFT)
-#define PIN_SLEEPMODE_DISABLED	(0 << PIN_SLEEPMODE_SHIFT)
-#define PIN_SLEEPMODE_ENABLED	(1 << PIN_SLEEPMODE_SHIFT)
-
-
-/* Shortcuts.  Use these instead of separate DIR, PULL, and VAL.  */
-#define PIN_INPUT_PULLDOWN	(PIN_DIR_INPUT | PIN_PULL_DOWN)
-#define PIN_INPUT_PULLUP	(PIN_DIR_INPUT | PIN_PULL_UP)
-#define PIN_INPUT_NOPULL	(PIN_DIR_INPUT | PIN_PULL_NONE)
-#define PIN_OUTPUT_LOW		(PIN_DIR_OUTPUT | PIN_VAL_LOW)
-#define PIN_OUTPUT_HIGH		(PIN_DIR_OUTPUT | PIN_VAL_HIGH)
-
-#define PIN_SLPM_INPUT_PULLDOWN	(PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_DOWN)
-#define PIN_SLPM_INPUT_PULLUP	(PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_UP)
-#define PIN_SLPM_INPUT_NOPULL	(PIN_SLPM_DIR_INPUT | PIN_SLPM_PULL_NONE)
-#define PIN_SLPM_OUTPUT_LOW	(PIN_SLPM_DIR_OUTPUT | PIN_SLPM_VAL_LOW)
-#define PIN_SLPM_OUTPUT_HIGH	(PIN_SLPM_DIR_OUTPUT | PIN_SLPM_VAL_HIGH)
-
-#define PIN_CFG_DEFAULT		(0)
-
-#define PIN_CFG(num, alt)		\
-	(PIN_CFG_DEFAULT |\
-	 (PIN_NUM(num) | PIN_##alt))
-
-#define PIN_CFG_INPUT(num, alt, pull)		\
-	(PIN_CFG_DEFAULT |\
-	 (PIN_NUM(num) | PIN_##alt | PIN_INPUT_##pull))
-
-#define PIN_CFG_OUTPUT(num, alt, val)		\
-	(PIN_CFG_DEFAULT |\
-	 (PIN_NUM(num) | PIN_##alt | PIN_OUTPUT_##val))
-
-extern int nmk_config_pin(pin_cfg_t cfg, bool sleep);
-extern int nmk_config_pins(pin_cfg_t *cfgs, int num);
-extern int nmk_config_pins_sleep(pin_cfg_t *cfgs, int num);
-
-#endif
diff --git a/arch/arm/plat-nomadik/include/plat/ste_dma40.h b/arch/arm/plat-nomadik/include/plat/ste_dma40.h
deleted file mode 100644
index 9ff93b06568..00000000000
--- a/arch/arm/plat-nomadik/include/plat/ste_dma40.h
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2007-2010
- * Author: Per Forlin <per.forlin@stericsson.com> for ST-Ericsson
- * Author: Jonas Aaberg <jonas.aberg@stericsson.com> for ST-Ericsson
- * License terms: GNU General Public License (GPL) version 2
- */
-
-
-#ifndef STE_DMA40_H
-#define STE_DMA40_H
-
-#include <linux/dmaengine.h>
-#include <linux/scatterlist.h>
-#include <linux/workqueue.h>
-#include <linux/interrupt.h>
-
-/*
- * Maxium size for a single dma descriptor
- * Size is limited to 16 bits.
- * Size is in the units of addr-widths (1,2,4,8 bytes)
- * Larger transfers will be split up to multiple linked desc
- */
-#define STEDMA40_MAX_SEG_SIZE 0xFFFF
-
-/* dev types for memcpy */
-#define STEDMA40_DEV_DST_MEMORY (-1)
-#define	STEDMA40_DEV_SRC_MEMORY (-1)
-
-enum stedma40_mode {
-	STEDMA40_MODE_LOGICAL = 0,
-	STEDMA40_MODE_PHYSICAL,
-	STEDMA40_MODE_OPERATION,
-};
-
-enum stedma40_mode_opt {
-	STEDMA40_PCHAN_BASIC_MODE = 0,
-	STEDMA40_LCHAN_SRC_LOG_DST_LOG = 0,
-	STEDMA40_PCHAN_MODULO_MODE,
-	STEDMA40_PCHAN_DOUBLE_DST_MODE,
-	STEDMA40_LCHAN_SRC_PHY_DST_LOG,
-	STEDMA40_LCHAN_SRC_LOG_DST_PHY,
-};
-
-#define STEDMA40_ESIZE_8_BIT  0x0
-#define STEDMA40_ESIZE_16_BIT 0x1
-#define STEDMA40_ESIZE_32_BIT 0x2
-#define STEDMA40_ESIZE_64_BIT 0x3
-
-/* The value 4 indicates that PEN-reg shall be set to 0 */
-#define STEDMA40_PSIZE_PHY_1  0x4
-#define STEDMA40_PSIZE_PHY_2  0x0
-#define STEDMA40_PSIZE_PHY_4  0x1
-#define STEDMA40_PSIZE_PHY_8  0x2
-#define STEDMA40_PSIZE_PHY_16 0x3
-
-/*
- * The number of elements differ in logical and
- * physical mode
- */
-#define STEDMA40_PSIZE_LOG_1  STEDMA40_PSIZE_PHY_2
-#define STEDMA40_PSIZE_LOG_4  STEDMA40_PSIZE_PHY_4
-#define STEDMA40_PSIZE_LOG_8  STEDMA40_PSIZE_PHY_8
-#define STEDMA40_PSIZE_LOG_16 STEDMA40_PSIZE_PHY_16
-
-/* Maximum number of possible physical channels */
-#define STEDMA40_MAX_PHYS 32
-
-enum stedma40_flow_ctrl {
-	STEDMA40_NO_FLOW_CTRL,
-	STEDMA40_FLOW_CTRL,
-};
-
-enum stedma40_periph_data_width {
-	STEDMA40_BYTE_WIDTH = STEDMA40_ESIZE_8_BIT,
-	STEDMA40_HALFWORD_WIDTH = STEDMA40_ESIZE_16_BIT,
-	STEDMA40_WORD_WIDTH = STEDMA40_ESIZE_32_BIT,
-	STEDMA40_DOUBLEWORD_WIDTH = STEDMA40_ESIZE_64_BIT
-};
-
-enum stedma40_xfer_dir {
-	STEDMA40_MEM_TO_MEM = 1,
-	STEDMA40_MEM_TO_PERIPH,
-	STEDMA40_PERIPH_TO_MEM,
-	STEDMA40_PERIPH_TO_PERIPH
-};
-
-
-/**
- * struct stedma40_chan_cfg - dst/src channel configuration
- *
- * @big_endian: true if the src/dst should be read as big endian
- * @data_width: Data width of the src/dst hardware
- * @p_size: Burst size
- * @flow_ctrl: Flow control on/off.
- */
-struct stedma40_half_channel_info {
-	bool big_endian;
-	enum stedma40_periph_data_width data_width;
-	int psize;
-	enum stedma40_flow_ctrl flow_ctrl;
-};
-
-/**
- * struct stedma40_chan_cfg - Structure to be filled by client drivers.
- *
- * @dir: MEM 2 MEM, PERIPH 2 MEM , MEM 2 PERIPH, PERIPH 2 PERIPH
- * @high_priority: true if high-priority
- * @realtime: true if realtime mode is to be enabled.  Only available on DMA40
- * version 3+, i.e DB8500v2+
- * @mode: channel mode: physical, logical, or operation
- * @mode_opt: options for the chosen channel mode
- * @src_dev_type: Src device type
- * @dst_dev_type: Dst device type
- * @src_info: Parameters for dst half channel
- * @dst_info: Parameters for dst half channel
- * @use_fixed_channel: if true, use physical channel specified by phy_channel
- * @phy_channel: physical channel to use, only if use_fixed_channel is true
- *
- * This structure has to be filled by the client drivers.
- * It is recommended to do all dma configurations for clients in the machine.
- *
- */
-struct stedma40_chan_cfg {
-	enum stedma40_xfer_dir			 dir;
-	bool					 high_priority;
-	bool					 realtime;
-	enum stedma40_mode			 mode;
-	enum stedma40_mode_opt			 mode_opt;
-	int					 src_dev_type;
-	int					 dst_dev_type;
-	struct stedma40_half_channel_info	 src_info;
-	struct stedma40_half_channel_info	 dst_info;
-
-	bool					 use_fixed_channel;
-	int					 phy_channel;
-};
-
-/**
- * struct stedma40_platform_data - Configuration struct for the dma device.
- *
- * @dev_len: length of dev_tx and dev_rx
- * @dev_tx: mapping between destination event line and io address
- * @dev_rx: mapping between source event line and io address
- * @memcpy: list of memcpy event lines
- * @memcpy_len: length of memcpy
- * @memcpy_conf_phy: default configuration of physical channel memcpy
- * @memcpy_conf_log: default configuration of logical channel memcpy
- * @disabled_channels: A vector, ending with -1, that marks physical channels
- * that are for different reasons not available for the driver.
- */
-struct stedma40_platform_data {
-	u32				 dev_len;
-	const dma_addr_t		*dev_tx;
-	const dma_addr_t		*dev_rx;
-	int				*memcpy;
-	u32				 memcpy_len;
-	struct stedma40_chan_cfg	*memcpy_conf_phy;
-	struct stedma40_chan_cfg	*memcpy_conf_log;
-	int				 disabled_channels[STEDMA40_MAX_PHYS];
-	bool				 use_esram_lcla;
-};
-
-#ifdef CONFIG_STE_DMA40
-
-/**
- * stedma40_filter() - Provides stedma40_chan_cfg to the
- * ste_dma40 dma driver via the dmaengine framework.
- * does some checking of what's provided.
- *
- * Never directly called by client. It used by dmaengine.
- * @chan: dmaengine handle.
- * @data: Must be of type: struct stedma40_chan_cfg and is
- * the configuration of the framework.
- *
- *
- */
-
-bool stedma40_filter(struct dma_chan *chan, void *data);
-
-/**
- * stedma40_slave_mem() - Transfers a raw data buffer to or from a slave
- * (=device)
- *
- * @chan: dmaengine handle
- * @addr: source or destination physicall address.
- * @size: bytes to transfer
- * @direction: direction of transfer
- * @flags: is actually enum dma_ctrl_flags. See dmaengine.h
- */
-
-static inline struct
-dma_async_tx_descriptor *stedma40_slave_mem(struct dma_chan *chan,
-					    dma_addr_t addr,
-					    unsigned int size,
-					    enum dma_transfer_direction direction,
-					    unsigned long flags)
-{
-	struct scatterlist sg;
-	sg_init_table(&sg, 1);
-	sg.dma_address = addr;
-	sg.length = size;
-
-	return dmaengine_prep_slave_sg(chan, &sg, 1, direction, flags);
-}
-
-#else
-static inline bool stedma40_filter(struct dma_chan *chan, void *data)
-{
-	return false;
-}
-
-static inline struct
-dma_async_tx_descriptor *stedma40_slave_mem(struct dma_chan *chan,
-					    dma_addr_t addr,
-					    unsigned int size,
-					    enum dma_transfer_direction direction,
-					    unsigned long flags)
-{
-	return NULL;
-}
-#endif
-
-#endif
diff --git a/arch/arm/plat-nomadik/timer.c b/arch/arm/plat-nomadik/timer.c
deleted file mode 100644
index 9222e5522a4..00000000000
--- a/arch/arm/plat-nomadik/timer.c
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- *  linux/arch/arm/plat-nomadik/timer.c
- *
- * Copyright (C) 2008 STMicroelectronics
- * Copyright (C) 2010 Alessandro Rubini
- * Copyright (C) 2010 Linus Walleij for ST-Ericsson
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2, as
- * published by the Free Software Foundation.
- */
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <linux/clockchips.h>
-#include <linux/clk.h>
-#include <linux/jiffies.h>
-#include <linux/err.h>
-#include <asm/mach/time.h>
-#include <asm/sched_clock.h>
-
-/*
- * The MTU device hosts four different counters, with 4 set of
- * registers. These are register names.
- */
-
-#define MTU_IMSC	0x00	/* Interrupt mask set/clear */
-#define MTU_RIS		0x04	/* Raw interrupt status */
-#define MTU_MIS		0x08	/* Masked interrupt status */
-#define MTU_ICR		0x0C	/* Interrupt clear register */
-
-/* per-timer registers take 0..3 as argument */
-#define MTU_LR(x)	(0x10 + 0x10 * (x) + 0x00)	/* Load value */
-#define MTU_VAL(x)	(0x10 + 0x10 * (x) + 0x04)	/* Current value */
-#define MTU_CR(x)	(0x10 + 0x10 * (x) + 0x08)	/* Control reg */
-#define MTU_BGLR(x)	(0x10 + 0x10 * (x) + 0x0c)	/* At next overflow */
-
-/* bits for the control register */
-#define MTU_CRn_ENA		0x80
-#define MTU_CRn_PERIODIC	0x40	/* if 0 = free-running */
-#define MTU_CRn_PRESCALE_MASK	0x0c
-#define MTU_CRn_PRESCALE_1		0x00
-#define MTU_CRn_PRESCALE_16		0x04
-#define MTU_CRn_PRESCALE_256		0x08
-#define MTU_CRn_32BITS		0x02
-#define MTU_CRn_ONESHOT		0x01	/* if 0 = wraps reloading from BGLR*/
-
-/* Other registers are usual amba/primecell registers, currently not used */
-#define MTU_ITCR	0xff0
-#define MTU_ITOP	0xff4
-
-#define MTU_PERIPH_ID0	0xfe0
-#define MTU_PERIPH_ID1	0xfe4
-#define MTU_PERIPH_ID2	0xfe8
-#define MTU_PERIPH_ID3	0xfeC
-
-#define MTU_PCELL0	0xff0
-#define MTU_PCELL1	0xff4
-#define MTU_PCELL2	0xff8
-#define MTU_PCELL3	0xffC
-
-static void __iomem *mtu_base;
-static bool clkevt_periodic;
-static u32 clk_prescale;
-static u32 nmdk_cycle;		/* write-once */
-
-#ifdef CONFIG_NOMADIK_MTU_SCHED_CLOCK
-/*
- * Override the global weak sched_clock symbol with this
- * local implementation which uses the clocksource to get some
- * better resolution when scheduling the kernel.
- */
-static u32 notrace nomadik_read_sched_clock(void)
-{
-	if (unlikely(!mtu_base))
-		return 0;
-
-	return -readl(mtu_base + MTU_VAL(0));
-}
-#endif
-
-/* Clockevent device: use one-shot mode */
-static int nmdk_clkevt_next(unsigned long evt, struct clock_event_device *ev)
-{
-	writel(1 << 1, mtu_base + MTU_IMSC);
-	writel(evt, mtu_base + MTU_LR(1));
-	/* Load highest value, enable device, enable interrupts */
-	writel(MTU_CRn_ONESHOT | clk_prescale |
-	       MTU_CRn_32BITS | MTU_CRn_ENA,
-	       mtu_base + MTU_CR(1));
-
-	return 0;
-}
-
-void nmdk_clkevt_reset(void)
-{
-	if (clkevt_periodic) {
-		/* Timer: configure load and background-load, and fire it up */
-		writel(nmdk_cycle, mtu_base + MTU_LR(1));
-		writel(nmdk_cycle, mtu_base + MTU_BGLR(1));
-
-		writel(MTU_CRn_PERIODIC | clk_prescale |
-		       MTU_CRn_32BITS | MTU_CRn_ENA,
-		       mtu_base + MTU_CR(1));
-		writel(1 << 1, mtu_base + MTU_IMSC);
-	} else {
-		/* Generate an interrupt to start the clockevent again */
-		(void) nmdk_clkevt_next(nmdk_cycle, NULL);
-	}
-}
-
-static void nmdk_clkevt_mode(enum clock_event_mode mode,
-			     struct clock_event_device *dev)
-{
-	switch (mode) {
-	case CLOCK_EVT_MODE_PERIODIC:
-		clkevt_periodic = true;
-		nmdk_clkevt_reset();
-		break;
-	case CLOCK_EVT_MODE_ONESHOT:
-		clkevt_periodic = false;
-		break;
-	case CLOCK_EVT_MODE_SHUTDOWN:
-	case CLOCK_EVT_MODE_UNUSED:
-		writel(0, mtu_base + MTU_IMSC);
-		/* disable timer */
-		writel(0, mtu_base + MTU_CR(1));
-		/* load some high default value */
-		writel(0xffffffff, mtu_base + MTU_LR(1));
-		break;
-	case CLOCK_EVT_MODE_RESUME:
-		break;
-	}
-}
-
-static struct clock_event_device nmdk_clkevt = {
-	.name		= "mtu_1",
-	.features	= CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_PERIODIC,
-	.rating		= 200,
-	.set_mode	= nmdk_clkevt_mode,
-	.set_next_event	= nmdk_clkevt_next,
-};
-
-/*
- * IRQ Handler for timer 1 of the MTU block.
- */
-static irqreturn_t nmdk_timer_interrupt(int irq, void *dev_id)
-{
-	struct clock_event_device *evdev = dev_id;
-
-	writel(1 << 1, mtu_base + MTU_ICR); /* Interrupt clear reg */
-	evdev->event_handler(evdev);
-	return IRQ_HANDLED;
-}
-
-static struct irqaction nmdk_timer_irq = {
-	.name		= "Nomadik Timer Tick",
-	.flags		= IRQF_DISABLED | IRQF_TIMER,
-	.handler	= nmdk_timer_interrupt,
-	.dev_id		= &nmdk_clkevt,
-};
-
-void nmdk_clksrc_reset(void)
-{
-	/* Disable */
-	writel(0, mtu_base + MTU_CR(0));
-
-	/* ClockSource: configure load and background-load, and fire it up */
-	writel(nmdk_cycle, mtu_base + MTU_LR(0));
-	writel(nmdk_cycle, mtu_base + MTU_BGLR(0));
-
-	writel(clk_prescale | MTU_CRn_32BITS | MTU_CRn_ENA,
-	       mtu_base + MTU_CR(0));
-}
-
-void __init nmdk_timer_init(void __iomem *base)
-{
-	unsigned long rate;
-	struct clk *clk0;
-
-	mtu_base = base;
-	clk0 = clk_get_sys("mtu0", NULL);
-	BUG_ON(IS_ERR(clk0));
-	BUG_ON(clk_prepare(clk0) < 0);
-	BUG_ON(clk_enable(clk0) < 0);
-
-	/*
-	 * Tick rate is 2.4MHz for Nomadik and 2.4Mhz, 100MHz or 133 MHz
-	 * for ux500.
-	 * Use a divide-by-16 counter if the tick rate is more than 32MHz.
-	 * At 32 MHz, the timer (with 32 bit counter) can be programmed
-	 * to wake-up at a max 127s a head in time. Dividing a 2.4 MHz timer
-	 * with 16 gives too low timer resolution.
-	 */
-	rate = clk_get_rate(clk0);
-	if (rate > 32000000) {
-		rate /= 16;
-		clk_prescale = MTU_CRn_PRESCALE_16;
-	} else {
-		clk_prescale = MTU_CRn_PRESCALE_1;
-	}
-
-	nmdk_cycle = (rate + HZ/2) / HZ;
-
-
-	/* Timer 0 is the free running clocksource */
-	nmdk_clksrc_reset();
-
-	if (clocksource_mmio_init(mtu_base + MTU_VAL(0), "mtu_0",
-			rate, 200, 32, clocksource_mmio_readl_down))
-		pr_err("timer: failed to initialize clock source %s\n",
-		       "mtu_0");
-
-#ifdef CONFIG_NOMADIK_MTU_SCHED_CLOCK
-	setup_sched_clock(nomadik_read_sched_clock, 32, rate);
-#endif
-
-	/* Timer 1 is used for events, register irq and clockevents */
-	setup_irq(IRQ_MTU0, &nmdk_timer_irq);
-	nmdk_clkevt.cpumask = cpumask_of(0);
-	clockevents_config_and_register(&nmdk_clkevt, rate, 2, 0xffffffffU);
-}
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index 82fcb206b5b..665870dce3c 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -154,6 +154,12 @@ config OMAP_32K_TIMER
 	  intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is
 	  currently only available for OMAP16XX, 24XX, 34XX and OMAP4/5.
 
+	  On OMAP2PLUS this value is only used for CONFIG_HZ and
+	  CLOCK_TICK_RATE compile time calculation.
+	  The actual timer selection is done in the board file
+	  through the (DT_)MACHINE_START structure.
+
+
 config OMAP3_L2_AUX_SECURE_SAVE_RESTORE
 	bool "OMAP3 HS/EMU save and restore for L2 AUX control register"
 	depends on ARCH_OMAP3 && PM
diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile
index dacaee009a4..8d885848600 100644
--- a/arch/arm/plat-omap/Makefile
+++ b/arch/arm/plat-omap/Makefile
@@ -3,13 +3,12 @@
 #
 
 # Common support
-obj-y := common.o sram.o clock.o dma.o fb.o counter_32k.o
+obj-y := sram.o dma.o fb.o counter_32k.o
 obj-m :=
 obj-n :=
 obj-  :=
 
 # omap_device support (OMAP2+ only at the moment)
-obj-$(CONFIG_ARCH_OMAP2PLUS) += omap_device.o
 
 obj-$(CONFIG_OMAP_DM_TIMER) += dmtimer.o
 obj-$(CONFIG_OMAP_DEBUG_DEVICES) += debug-devices.o
@@ -20,4 +19,3 @@ obj-y += $(i2c-omap-m) $(i2c-omap-y)
 # OMAP mailbox framework
 obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox.o
 
-obj-$(CONFIG_OMAP_PM_NOOP) += omap-pm-noop.o
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
deleted file mode 100644
index 9d7ac20ef8f..00000000000
--- a/arch/arm/plat-omap/clock.c
+++ /dev/null
@@ -1,544 +0,0 @@
-/*
- *  linux/arch/arm/plat-omap/clock.c
- *
- *  Copyright (C) 2004 - 2008 Nokia corporation
- *  Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com>
- *
- *  Modified for omap shared clock framework by Tony Lindgren <tony@atomide.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/export.h>
-#include <linux/err.h>
-#include <linux/string.h>
-#include <linux/clk.h>
-#include <linux/mutex.h>
-#include <linux/cpufreq.h>
-#include <linux/io.h>
-
-#include <plat/clock.h>
-
-static LIST_HEAD(clocks);
-static DEFINE_MUTEX(clocks_mutex);
-static DEFINE_SPINLOCK(clockfw_lock);
-
-static struct clk_functions *arch_clock;
-
-/*
- * Standard clock functions defined in include/linux/clk.h
- */
-
-int clk_enable(struct clk *clk)
-{
-	unsigned long flags;
-	int ret;
-
-	if (clk == NULL || IS_ERR(clk))
-		return -EINVAL;
-
-	if (!arch_clock || !arch_clock->clk_enable)
-		return -EINVAL;
-
-	spin_lock_irqsave(&clockfw_lock, flags);
-	ret = arch_clock->clk_enable(clk);
-	spin_unlock_irqrestore(&clockfw_lock, flags);
-
-	return ret;
-}
-EXPORT_SYMBOL(clk_enable);
-
-void clk_disable(struct clk *clk)
-{
-	unsigned long flags;
-
-	if (clk == NULL || IS_ERR(clk))
-		return;
-
-	if (!arch_clock || !arch_clock->clk_disable)
-		return;
-
-	spin_lock_irqsave(&clockfw_lock, flags);
-	if (clk->usecount == 0) {
-		pr_err("Trying disable clock %s with 0 usecount\n",
-		       clk->name);
-		WARN_ON(1);
-		goto out;
-	}
-
-	arch_clock->clk_disable(clk);
-
-out:
-	spin_unlock_irqrestore(&clockfw_lock, flags);
-}
-EXPORT_SYMBOL(clk_disable);
-
-unsigned long clk_get_rate(struct clk *clk)
-{
-	unsigned long flags;
-	unsigned long ret;
-
-	if (clk == NULL || IS_ERR(clk))
-		return 0;
-
-	spin_lock_irqsave(&clockfw_lock, flags);
-	ret = clk->rate;
-	spin_unlock_irqrestore(&clockfw_lock, flags);
-
-	return ret;
-}
-EXPORT_SYMBOL(clk_get_rate);
-
-/*
- * Optional clock functions defined in include/linux/clk.h
- */
-
-long clk_round_rate(struct clk *clk, unsigned long rate)
-{
-	unsigned long flags;
-	long ret;
-
-	if (clk == NULL || IS_ERR(clk))
-		return 0;
-
-	if (!arch_clock || !arch_clock->clk_round_rate)
-		return 0;
-
-	spin_lock_irqsave(&clockfw_lock, flags);
-	ret = arch_clock->clk_round_rate(clk, rate);
-	spin_unlock_irqrestore(&clockfw_lock, flags);
-
-	return ret;
-}
-EXPORT_SYMBOL(clk_round_rate);
-
-int clk_set_rate(struct clk *clk, unsigned long rate)
-{
-	unsigned long flags;
-	int ret = -EINVAL;
-
-	if (clk == NULL || IS_ERR(clk))
-		return ret;
-
-	if (!arch_clock || !arch_clock->clk_set_rate)
-		return ret;
-
-	spin_lock_irqsave(&clockfw_lock, flags);
-	ret = arch_clock->clk_set_rate(clk, rate);
-	if (ret == 0)
-		propagate_rate(clk);
-	spin_unlock_irqrestore(&clockfw_lock, flags);
-
-	return ret;
-}
-EXPORT_SYMBOL(clk_set_rate);
-
-int clk_set_parent(struct clk *clk, struct clk *parent)
-{
-	unsigned long flags;
-	int ret = -EINVAL;
-
-	if (clk == NULL || IS_ERR(clk) || parent == NULL || IS_ERR(parent))
-		return ret;
-
-	if (!arch_clock || !arch_clock->clk_set_parent)
-		return ret;
-
-	spin_lock_irqsave(&clockfw_lock, flags);
-	if (clk->usecount == 0) {
-		ret = arch_clock->clk_set_parent(clk, parent);
-		if (ret == 0)
-			propagate_rate(clk);
-	} else
-		ret = -EBUSY;
-	spin_unlock_irqrestore(&clockfw_lock, flags);
-
-	return ret;
-}
-EXPORT_SYMBOL(clk_set_parent);
-
-struct clk *clk_get_parent(struct clk *clk)
-{
-	return clk->parent;
-}
-EXPORT_SYMBOL(clk_get_parent);
-
-/*
- * OMAP specific clock functions shared between omap1 and omap2
- */
-
-int __initdata mpurate;
-
-/*
- * By default we use the rate set by the bootloader.
- * You can override this with mpurate= cmdline option.
- */
-static int __init omap_clk_setup(char *str)
-{
-	get_option(&str, &mpurate);
-
-	if (!mpurate)
-		return 1;
-
-	if (mpurate < 1000)
-		mpurate *= 1000000;
-
-	return 1;
-}
-__setup("mpurate=", omap_clk_setup);
-
-/* Used for clocks that always have same value as the parent clock */
-unsigned long followparent_recalc(struct clk *clk)
-{
-	return clk->parent->rate;
-}
-
-/*
- * Used for clocks that have the same value as the parent clock,
- * divided by some factor
- */
-unsigned long omap_fixed_divisor_recalc(struct clk *clk)
-{
-	WARN_ON(!clk->fixed_div);
-
-	return clk->parent->rate / clk->fixed_div;
-}
-
-void clk_reparent(struct clk *child, struct clk *parent)
-{
-	list_del_init(&child->sibling);
-	if (parent)
-		list_add(&child->sibling, &parent->children);
-	child->parent = parent;
-
-	/* now do the debugfs renaming to reattach the child
-	   to the proper parent */
-}
-
-/* Propagate rate to children */
-void propagate_rate(struct clk *tclk)
-{
-	struct clk *clkp;
-
-	list_for_each_entry(clkp, &tclk->children, sibling) {
-		if (clkp->recalc)
-			clkp->rate = clkp->recalc(clkp);
-		propagate_rate(clkp);
-	}
-}
-
-static LIST_HEAD(root_clks);
-
-/**
- * recalculate_root_clocks - recalculate and propagate all root clocks
- *
- * Recalculates all root clocks (clocks with no parent), which if the
- * clock's .recalc is set correctly, should also propagate their rates.
- * Called at init.
- */
-void recalculate_root_clocks(void)
-{
-	struct clk *clkp;
-
-	list_for_each_entry(clkp, &root_clks, sibling) {
-		if (clkp->recalc)
-			clkp->rate = clkp->recalc(clkp);
-		propagate_rate(clkp);
-	}
-}
-
-/**
- * clk_preinit - initialize any fields in the struct clk before clk init
- * @clk: struct clk * to initialize
- *
- * Initialize any struct clk fields needed before normal clk initialization
- * can run.  No return value.
- */
-void clk_preinit(struct clk *clk)
-{
-	INIT_LIST_HEAD(&clk->children);
-}
-
-int clk_register(struct clk *clk)
-{
-	if (clk == NULL || IS_ERR(clk))
-		return -EINVAL;
-
-	/*
-	 * trap out already registered clocks
-	 */
-	if (clk->node.next || clk->node.prev)
-		return 0;
-
-	mutex_lock(&clocks_mutex);
-	if (clk->parent)
-		list_add(&clk->sibling, &clk->parent->children);
-	else
-		list_add(&clk->sibling, &root_clks);
-
-	list_add(&clk->node, &clocks);
-	if (clk->init)
-		clk->init(clk);
-	mutex_unlock(&clocks_mutex);
-
-	return 0;
-}
-EXPORT_SYMBOL(clk_register);
-
-void clk_unregister(struct clk *clk)
-{
-	if (clk == NULL || IS_ERR(clk))
-		return;
-
-	mutex_lock(&clocks_mutex);
-	list_del(&clk->sibling);
-	list_del(&clk->node);
-	mutex_unlock(&clocks_mutex);
-}
-EXPORT_SYMBOL(clk_unregister);
-
-void clk_enable_init_clocks(void)
-{
-	struct clk *clkp;
-
-	list_for_each_entry(clkp, &clocks, node) {
-		if (clkp->flags & ENABLE_ON_INIT)
-			clk_enable(clkp);
-	}
-}
-
-int omap_clk_enable_autoidle_all(void)
-{
-	struct clk *c;
-	unsigned long flags;
-
-	spin_lock_irqsave(&clockfw_lock, flags);
-
-	list_for_each_entry(c, &clocks, node)
-		if (c->ops->allow_idle)
-			c->ops->allow_idle(c);
-
-	spin_unlock_irqrestore(&clockfw_lock, flags);
-
-	return 0;
-}
-
-int omap_clk_disable_autoidle_all(void)
-{
-	struct clk *c;
-	unsigned long flags;
-
-	spin_lock_irqsave(&clockfw_lock, flags);
-
-	list_for_each_entry(c, &clocks, node)
-		if (c->ops->deny_idle)
-			c->ops->deny_idle(c);
-
-	spin_unlock_irqrestore(&clockfw_lock, flags);
-
-	return 0;
-}
-
-/*
- * Low level helpers
- */
-static int clkll_enable_null(struct clk *clk)
-{
-	return 0;
-}
-
-static void clkll_disable_null(struct clk *clk)
-{
-}
-
-const struct clkops clkops_null = {
-	.enable		= clkll_enable_null,
-	.disable	= clkll_disable_null,
-};
-
-/*
- * Dummy clock
- *
- * Used for clock aliases that are needed on some OMAPs, but not others
- */
-struct clk dummy_ck = {
-	.name	= "dummy",
-	.ops	= &clkops_null,
-};
-
-/*
- *
- */
-
-#ifdef CONFIG_OMAP_RESET_CLOCKS
-/*
- * Disable any unused clocks left on by the bootloader
- */
-static int __init clk_disable_unused(void)
-{
-	struct clk *ck;
-	unsigned long flags;
-
-	if (!arch_clock || !arch_clock->clk_disable_unused)
-		return 0;
-
-	pr_info("clock: disabling unused clocks to save power\n");
-
-	spin_lock_irqsave(&clockfw_lock, flags);
-	list_for_each_entry(ck, &clocks, node) {
-		if (ck->ops == &clkops_null)
-			continue;
-
-		if (ck->usecount > 0 || !ck->enable_reg)
-			continue;
-
-		arch_clock->clk_disable_unused(ck);
-	}
-	spin_unlock_irqrestore(&clockfw_lock, flags);
-
-	return 0;
-}
-late_initcall(clk_disable_unused);
-late_initcall(omap_clk_enable_autoidle_all);
-#endif
-
-int __init clk_init(struct clk_functions * custom_clocks)
-{
-	if (!custom_clocks) {
-		pr_err("No custom clock functions registered\n");
-		BUG();
-	}
-
-	arch_clock = custom_clocks;
-
-	return 0;
-}
-
-#if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS)
-/*
- *	debugfs support to trace clock tree hierarchy and attributes
- */
-
-#include <linux/debugfs.h>
-#include <linux/seq_file.h>
-
-static struct dentry *clk_debugfs_root;
-
-static int clk_dbg_show_summary(struct seq_file *s, void *unused)
-{
-	struct clk *c;
-	struct clk *pa;
-
-	mutex_lock(&clocks_mutex);
-	seq_printf(s, "%-30s %-30s %-10s %s\n",
-		"clock-name", "parent-name", "rate", "use-count");
-
-	list_for_each_entry(c, &clocks, node) {
-		pa = c->parent;
-		seq_printf(s, "%-30s %-30s %-10lu %d\n",
-			c->name, pa ? pa->name : "none", c->rate, c->usecount);
-	}
-	mutex_unlock(&clocks_mutex);
-
-	return 0;
-}
-
-static int clk_dbg_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, clk_dbg_show_summary, inode->i_private);
-}
-
-static const struct file_operations debug_clock_fops = {
-	.open           = clk_dbg_open,
-	.read           = seq_read,
-	.llseek         = seq_lseek,
-	.release        = single_release,
-};
-
-static int clk_debugfs_register_one(struct clk *c)
-{
-	int err;
-	struct dentry *d;
-	struct clk *pa = c->parent;
-
-	d = debugfs_create_dir(c->name, pa ? pa->dent : clk_debugfs_root);
-	if (!d)
-		return -ENOMEM;
-	c->dent = d;
-
-	d = debugfs_create_u8("usecount", S_IRUGO, c->dent, (u8 *)&c->usecount);
-	if (!d) {
-		err = -ENOMEM;
-		goto err_out;
-	}
-	d = debugfs_create_u32("rate", S_IRUGO, c->dent, (u32 *)&c->rate);
-	if (!d) {
-		err = -ENOMEM;
-		goto err_out;
-	}
-	d = debugfs_create_x32("flags", S_IRUGO, c->dent, (u32 *)&c->flags);
-	if (!d) {
-		err = -ENOMEM;
-		goto err_out;
-	}
-	return 0;
-
-err_out:
-	debugfs_remove_recursive(c->dent);
-	return err;
-}
-
-static int clk_debugfs_register(struct clk *c)
-{
-	int err;
-	struct clk *pa = c->parent;
-
-	if (pa && !pa->dent) {
-		err = clk_debugfs_register(pa);
-		if (err)
-			return err;
-	}
-
-	if (!c->dent) {
-		err = clk_debugfs_register_one(c);
-		if (err)
-			return err;
-	}
-	return 0;
-}
-
-static int __init clk_debugfs_init(void)
-{
-	struct clk *c;
-	struct dentry *d;
-	int err;
-
-	d = debugfs_create_dir("clock", NULL);
-	if (!d)
-		return -ENOMEM;
-	clk_debugfs_root = d;
-
-	list_for_each_entry(c, &clocks, node) {
-		err = clk_debugfs_register(c);
-		if (err)
-			goto err_out;
-	}
-
-	d = debugfs_create_file("summary", S_IRUGO,
-		d, NULL, &debug_clock_fops);
-	if (!d)
-		return -ENOMEM;
-
-	return 0;
-err_out:
-	debugfs_remove_recursive(clk_debugfs_root);
-	return err;
-}
-late_initcall(clk_debugfs_init);
-
-#endif /* defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS) */
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
deleted file mode 100644
index 111315a6935..00000000000
--- a/arch/arm/plat-omap/common.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * linux/arch/arm/plat-omap/common.c
- *
- * Code common to all OMAP machines.
- * The file is created by Tony Lindgren <tony@atomide.com>
- *
- * Copyright (C) 2009 Texas Instruments
- * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/dma-mapping.h>
-
-#include <plat/common.h>
-#include <plat/vram.h>
-#include <linux/platform_data/dsp-omap.h>
-#include <plat/dma.h>
-
-#include <plat/omap-secure.h>
-
-void __init omap_reserve(void)
-{
-	omap_vram_reserve_sdram_memblock();
-	omap_dsp_reserve_sdram_memblock();
-	omap_secure_ram_reserve_memblock();
-	omap_barrier_reserve_memblock();
-}
-
-void __init omap_init_consistent_dma_size(void)
-{
-#ifdef CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE
-	init_consistent_dma_size(CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE << 20);
-#endif
-}
-
-/*
- * Stub function for OMAP2 so that common files
- * continue to build when custom builds are used
- */
-int __weak omap_secure_ram_reserve_memblock(void)
-{
-	return 0;
-}
diff --git a/arch/arm/plat-omap/counter_32k.c b/arch/arm/plat-omap/counter_32k.c
index 87ba8dd0d79..f3771cdb983 100644
--- a/arch/arm/plat-omap/counter_32k.c
+++ b/arch/arm/plat-omap/counter_32k.c
@@ -22,9 +22,6 @@
 #include <asm/mach/time.h>
 #include <asm/sched_clock.h>
 
-#include <plat/common.h>
-#include <plat/clock.h>
-
 /* OMAP2_32KSYNCNT_CR_OFF: offset of 32ksync counter register */
 #define OMAP2_32KSYNCNT_REV_OFF		0x0
 #define OMAP2_32KSYNCNT_REV_SCHEME	(0x3 << 30)
diff --git a/arch/arm/plat-omap/debug-devices.c b/arch/arm/plat-omap/debug-devices.c
index 5a4678edd65..a609e216181 100644
--- a/arch/arm/plat-omap/debug-devices.c
+++ b/arch/arm/plat-omap/debug-devices.c
@@ -15,8 +15,7 @@
 #include <linux/io.h>
 #include <linux/smc91x.h>
 
-#include <mach/hardware.h>
-#include "../mach-omap2/debug-devices.h"
+#include <plat/debug-devices.h>
 
 /* Many OMAP development platforms reuse the same "debug board"; these
  * platforms include H2, H3, H4, and Perseus2.
diff --git a/arch/arm/plat-omap/debug-leds.c b/arch/arm/plat-omap/debug-leds.c
index ea29bbe8e5c..aa7ebc6bcd6 100644
--- a/arch/arm/plat-omap/debug-leds.c
+++ b/arch/arm/plat-omap/debug-leds.c
@@ -17,16 +17,33 @@
 #include <linux/platform_data/gpio-omap.h>
 #include <linux/slab.h>
 
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
 
-#include <plat/fpga.h>
-
 /* Many OMAP development platforms reuse the same "debug board"; these
  * platforms include H2, H3, H4, and Perseus2.  There are 16 LEDs on the
  * debug board (all green), accessed through FPGA registers.
  */
 
+/* NOTE:  most boards don't have a static mapping for the FPGA ... */
+struct h2p2_dbg_fpga {
+	/* offset 0x00 */
+	u16		smc91x[8];
+	/* offset 0x10 */
+	u16		fpga_rev;
+	u16		board_rev;
+	u16		gpio_outputs;
+	u16		leds;
+	/* offset 0x18 */
+	u16		misc_inputs;
+	u16		lan_status;
+	u16		lan_reset;
+	u16		reserved0;
+	/* offset 0x20 */
+	u16		ps2_data;
+	u16		ps2_ctrl;
+	/* plus also 4 rs232 ports ... */
+};
+
 static struct h2p2_dbg_fpga __iomem *fpga;
 
 static u16 fpga_led_state;
@@ -94,7 +111,7 @@ static int fpga_probe(struct platform_device *pdev)
 	if (!iomem)
 		return -ENODEV;
 
-	fpga = ioremap(iomem->start, H2P2_DBG_FPGA_SIZE);
+	fpga = ioremap(iomem->start, resource_size(iomem));
 	__raw_writew(0xff, &fpga->leds);
 
 	for (i = 0; i < ARRAY_SIZE(dbg_leds); i++) {
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index c76ed8bff83..37a488aaa2b 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -36,9 +36,7 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 
-#include <plat/cpu.h>
-#include <plat/dma.h>
-#include <plat/tc.h>
+#include <linux/omap-dma.h>
 
 /*
  * MAX_LOGICAL_DMA_CH_COUNT: the maximum number of logical DMA
@@ -175,12 +173,13 @@ static inline void set_gdma_dev(int req, int dev)
 #define omap_writel(val, reg)	do {} while (0)
 #endif
 
+#ifdef CONFIG_ARCH_OMAP1
 void omap_set_dma_priority(int lch, int dst_port, int priority)
 {
 	unsigned long reg;
 	u32 l;
 
-	if (cpu_class_is_omap1()) {
+	if (dma_omap1()) {
 		switch (dst_port) {
 		case OMAP_DMA_PORT_OCP_T1:	/* FFFECC00 */
 			reg = OMAP_TC_OCPT1_PRIOR;
@@ -203,18 +202,22 @@ void omap_set_dma_priority(int lch, int dst_port, int priority)
 		l |= (priority & 0xf) << 8;
 		omap_writel(l, reg);
 	}
+}
+#endif
 
-	if (cpu_class_is_omap2()) {
-		u32 ccr;
+#ifdef CONFIG_ARCH_OMAP2PLUS
+void omap_set_dma_priority(int lch, int dst_port, int priority)
+{
+	u32 ccr;
 
-		ccr = p->dma_read(CCR, lch);
-		if (priority)
-			ccr |= (1 << 6);
-		else
-			ccr &= ~(1 << 6);
-		p->dma_write(ccr, CCR, lch);
-	}
+	ccr = p->dma_read(CCR, lch);
+	if (priority)
+		ccr |= (1 << 6);
+	else
+		ccr &= ~(1 << 6);
+	p->dma_write(ccr, CCR, lch);
 }
+#endif
 EXPORT_SYMBOL(omap_set_dma_priority);
 
 void omap_set_dma_transfer_params(int lch, int data_type, int elem_count,
@@ -228,7 +231,7 @@ void omap_set_dma_transfer_params(int lch, int data_type, int elem_count,
 	l |= data_type;
 	p->dma_write(l, CSDP, lch);
 
-	if (cpu_class_is_omap1()) {
+	if (dma_omap1()) {
 		u16 ccr;
 
 		ccr = p->dma_read(CCR, lch);
@@ -244,7 +247,7 @@ void omap_set_dma_transfer_params(int lch, int data_type, int elem_count,
 		p->dma_write(ccr, CCR2, lch);
 	}
 
-	if (cpu_class_is_omap2() && dma_trigger) {
+	if (dma_omap2plus() && dma_trigger) {
 		u32 val;
 
 		val = p->dma_read(CCR, lch);
@@ -284,7 +287,7 @@ void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode, u32 color)
 {
 	BUG_ON(omap_dma_in_1510_mode());
 
-	if (cpu_class_is_omap1()) {
+	if (dma_omap1()) {
 		u16 w;
 
 		w = p->dma_read(CCR2, lch);
@@ -314,7 +317,7 @@ void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode, u32 color)
 		p->dma_write(w, LCH_CTRL, lch);
 	}
 
-	if (cpu_class_is_omap2()) {
+	if (dma_omap2plus()) {
 		u32 val;
 
 		val = p->dma_read(CCR, lch);
@@ -342,7 +345,7 @@ EXPORT_SYMBOL(omap_set_dma_color_mode);
 
 void omap_set_dma_write_mode(int lch, enum omap_dma_write_mode mode)
 {
-	if (cpu_class_is_omap2()) {
+	if (dma_omap2plus()) {
 		u32 csdp;
 
 		csdp = p->dma_read(CSDP, lch);
@@ -355,7 +358,7 @@ EXPORT_SYMBOL(omap_set_dma_write_mode);
 
 void omap_set_dma_channel_mode(int lch, enum omap_dma_channel_mode mode)
 {
-	if (cpu_class_is_omap1() && !cpu_is_omap15xx()) {
+	if (dma_omap1() && !dma_omap15xx()) {
 		u32 l;
 
 		l = p->dma_read(LCH_CTRL, lch);
@@ -373,7 +376,7 @@ void omap_set_dma_src_params(int lch, int src_port, int src_amode,
 {
 	u32 l;
 
-	if (cpu_class_is_omap1()) {
+	if (dma_omap1()) {
 		u16 w;
 
 		w = p->dma_read(CSDP, lch);
@@ -415,7 +418,7 @@ EXPORT_SYMBOL(omap_set_dma_params);
 
 void omap_set_dma_src_index(int lch, int eidx, int fidx)
 {
-	if (cpu_class_is_omap2())
+	if (dma_omap2plus())
 		return;
 
 	p->dma_write(eidx, CSEI, lch);
@@ -447,13 +450,13 @@ void omap_set_dma_src_burst_mode(int lch, enum omap_dma_burst_mode burst_mode)
 	case OMAP_DMA_DATA_BURST_DIS:
 		break;
 	case OMAP_DMA_DATA_BURST_4:
-		if (cpu_class_is_omap2())
+		if (dma_omap2plus())
 			burst = 0x1;
 		else
 			burst = 0x2;
 		break;
 	case OMAP_DMA_DATA_BURST_8:
-		if (cpu_class_is_omap2()) {
+		if (dma_omap2plus()) {
 			burst = 0x2;
 			break;
 		}
@@ -463,7 +466,7 @@ void omap_set_dma_src_burst_mode(int lch, enum omap_dma_burst_mode burst_mode)
 		 * fall through
 		 */
 	case OMAP_DMA_DATA_BURST_16:
-		if (cpu_class_is_omap2()) {
+		if (dma_omap2plus()) {
 			burst = 0x3;
 			break;
 		}
@@ -487,7 +490,7 @@ void omap_set_dma_dest_params(int lch, int dest_port, int dest_amode,
 {
 	u32 l;
 
-	if (cpu_class_is_omap1()) {
+	if (dma_omap1()) {
 		l = p->dma_read(CSDP, lch);
 		l &= ~(0x1f << 9);
 		l |= dest_port << 9;
@@ -508,7 +511,7 @@ EXPORT_SYMBOL(omap_set_dma_dest_params);
 
 void omap_set_dma_dest_index(int lch, int eidx, int fidx)
 {
-	if (cpu_class_is_omap2())
+	if (dma_omap2plus())
 		return;
 
 	p->dma_write(eidx, CDEI, lch);
@@ -540,19 +543,19 @@ void omap_set_dma_dest_burst_mode(int lch, enum omap_dma_burst_mode burst_mode)
 	case OMAP_DMA_DATA_BURST_DIS:
 		break;
 	case OMAP_DMA_DATA_BURST_4:
-		if (cpu_class_is_omap2())
+		if (dma_omap2plus())
 			burst = 0x1;
 		else
 			burst = 0x2;
 		break;
 	case OMAP_DMA_DATA_BURST_8:
-		if (cpu_class_is_omap2())
+		if (dma_omap2plus())
 			burst = 0x2;
 		else
 			burst = 0x3;
 		break;
 	case OMAP_DMA_DATA_BURST_16:
-		if (cpu_class_is_omap2()) {
+		if (dma_omap2plus()) {
 			burst = 0x3;
 			break;
 		}
@@ -573,7 +576,7 @@ EXPORT_SYMBOL(omap_set_dma_dest_burst_mode);
 static inline void omap_enable_channel_irq(int lch)
 {
 	/* Clear CSR */
-	if (cpu_class_is_omap1())
+	if (dma_omap1())
 		p->dma_read(CSR, lch);
 	else
 		p->dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR, lch);
@@ -587,7 +590,7 @@ static inline void omap_disable_channel_irq(int lch)
 	/* disable channel interrupts */
 	p->dma_write(0, CICR, lch);
 	/* Clear CSR */
-	if (cpu_class_is_omap1())
+	if (dma_omap1())
 		p->dma_read(CSR, lch);
 	else
 		p->dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR, lch);
@@ -611,7 +614,7 @@ static inline void enable_lnk(int lch)
 
 	l = p->dma_read(CLNK_CTRL, lch);
 
-	if (cpu_class_is_omap1())
+	if (dma_omap1())
 		l &= ~(1 << 14);
 
 	/* Set the ENABLE_LNK bits */
@@ -619,7 +622,7 @@ static inline void enable_lnk(int lch)
 		l = dma_chan[lch].next_lch | (1 << 15);
 
 #ifndef CONFIG_ARCH_OMAP1
-	if (cpu_class_is_omap2())
+	if (dma_omap2plus())
 		if (dma_chan[lch].next_linked_ch != -1)
 			l = dma_chan[lch].next_linked_ch | (1 << 15);
 #endif
@@ -636,12 +639,12 @@ static inline void disable_lnk(int lch)
 	/* Disable interrupts */
 	omap_disable_channel_irq(lch);
 
-	if (cpu_class_is_omap1()) {
+	if (dma_omap1()) {
 		/* Set the STOP_LNK bit */
 		l |= 1 << 14;
 	}
 
-	if (cpu_class_is_omap2()) {
+	if (dma_omap2plus()) {
 		/* Clear the ENABLE_LNK bit */
 		l &= ~(1 << 15);
 	}
@@ -655,7 +658,7 @@ static inline void omap2_enable_irq_lch(int lch)
 	u32 val;
 	unsigned long flags;
 
-	if (!cpu_class_is_omap2())
+	if (dma_omap1())
 		return;
 
 	spin_lock_irqsave(&dma_chan_lock, flags);
@@ -673,7 +676,7 @@ static inline void omap2_disable_irq_lch(int lch)
 	u32 val;
 	unsigned long flags;
 
-	if (!cpu_class_is_omap2())
+	if (dma_omap1())
 		return;
 
 	spin_lock_irqsave(&dma_chan_lock, flags);
@@ -712,7 +715,7 @@ int omap_request_dma(int dev_id, const char *dev_name,
 	if (p->clear_lch_regs)
 		p->clear_lch_regs(free_ch);
 
-	if (cpu_class_is_omap2())
+	if (dma_omap2plus())
 		omap_clear_dma(free_ch);
 
 	spin_unlock_irqrestore(&dma_chan_lock, flags);
@@ -723,7 +726,7 @@ int omap_request_dma(int dev_id, const char *dev_name,
 	chan->flags = 0;
 
 #ifndef CONFIG_ARCH_OMAP1
-	if (cpu_class_is_omap2()) {
+	if (dma_omap2plus()) {
 		chan->chain_id = -1;
 		chan->next_linked_ch = -1;
 	}
@@ -731,13 +734,13 @@ int omap_request_dma(int dev_id, const char *dev_name,
 
 	chan->enabled_irqs = OMAP_DMA_DROP_IRQ | OMAP_DMA_BLOCK_IRQ;
 
-	if (cpu_class_is_omap1())
+	if (dma_omap1())
 		chan->enabled_irqs |= OMAP1_DMA_TOUT_IRQ;
-	else if (cpu_class_is_omap2())
+	else if (dma_omap2plus())
 		chan->enabled_irqs |= OMAP2_DMA_MISALIGNED_ERR_IRQ |
 			OMAP2_DMA_TRANS_ERR_IRQ;
 
-	if (cpu_is_omap16xx()) {
+	if (dma_omap16xx()) {
 		/* If the sync device is set, configure it dynamically. */
 		if (dev_id != 0) {
 			set_gdma_dev(free_ch + 1, dev_id);
@@ -748,11 +751,11 @@ int omap_request_dma(int dev_id, const char *dev_name,
 		 * id.
 		 */
 		p->dma_write(dev_id | (1 << 10), CCR, free_ch);
-	} else if (cpu_is_omap7xx() || cpu_is_omap15xx()) {
+	} else if (dma_omap1()) {
 		p->dma_write(dev_id, CCR, free_ch);
 	}
 
-	if (cpu_class_is_omap2()) {
+	if (dma_omap2plus()) {
 		omap_enable_channel_irq(free_ch);
 		omap2_enable_irq_lch(free_ch);
 	}
@@ -774,7 +777,7 @@ void omap_free_dma(int lch)
 	}
 
 	/* Disable interrupt for logical channel */
-	if (cpu_class_is_omap2())
+	if (dma_omap2plus())
 		omap2_disable_irq_lch(lch);
 
 	/* Disable all DMA interrupts for the channel. */
@@ -784,7 +787,7 @@ void omap_free_dma(int lch)
 	p->dma_write(0, CCR, lch);
 
 	/* Clear registers */
-	if (cpu_class_is_omap2())
+	if (dma_omap2plus())
 		omap_clear_dma(lch);
 
 	spin_lock_irqsave(&dma_chan_lock, flags);
@@ -810,7 +813,7 @@ omap_dma_set_global_params(int arb_rate, int max_fifo_depth, int tparams)
 {
 	u32 reg;
 
-	if (!cpu_class_is_omap2()) {
+	if (dma_omap1()) {
 		printk(KERN_ERR "FIXME: no %s on 15xx/16xx\n", __func__);
 		return;
 	}
@@ -849,7 +852,7 @@ omap_dma_set_prio_lch(int lch, unsigned char read_prio,
 	}
 	l = p->dma_read(CCR, lch);
 	l &= ~((1 << 6) | (1 << 26));
-	if (cpu_class_is_omap2() && !cpu_is_omap242x())
+	if (d->dev_caps & IS_RW_PRIORITY)
 		l |= ((read_prio & 0x1) << 6) | ((write_prio & 0x1) << 26);
 	else
 		l |= ((read_prio & 0x1) << 6);
@@ -882,7 +885,7 @@ void omap_start_dma(int lch)
 	 * The CPC/CDAC register needs to be initialized to zero
 	 * before starting dma transfer.
 	 */
-	if (cpu_is_omap15xx())
+	if (dma_omap15xx())
 		p->dma_write(0, CPC, lch);
 	else
 		p->dma_write(0, CDAC, lch);
@@ -1045,7 +1048,7 @@ dma_addr_t omap_get_dma_src_pos(int lch)
 {
 	dma_addr_t offset = 0;
 
-	if (cpu_is_omap15xx())
+	if (dma_omap15xx())
 		offset = p->dma_read(CPC, lch);
 	else
 		offset = p->dma_read(CSAC, lch);
@@ -1053,7 +1056,7 @@ dma_addr_t omap_get_dma_src_pos(int lch)
 	if (IS_DMA_ERRATA(DMA_ERRATA_3_3) && offset == 0)
 		offset = p->dma_read(CSAC, lch);
 
-	if (!cpu_is_omap15xx()) {
+	if (!dma_omap15xx()) {
 		/*
 		 * CDAC == 0 indicates that the DMA transfer on the channel has
 		 * not been started (no data has been transferred so far).
@@ -1065,7 +1068,7 @@ dma_addr_t omap_get_dma_src_pos(int lch)
 			offset = p->dma_read(CSSA, lch);
 	}
 
-	if (cpu_class_is_omap1())
+	if (dma_omap1())
 		offset |= (p->dma_read(CSSA, lch) & 0xFFFF0000);
 
 	return offset;
@@ -1084,7 +1087,7 @@ dma_addr_t omap_get_dma_dst_pos(int lch)
 {
 	dma_addr_t offset = 0;
 
-	if (cpu_is_omap15xx())
+	if (dma_omap15xx())
 		offset = p->dma_read(CPC, lch);
 	else
 		offset = p->dma_read(CDAC, lch);
@@ -1093,7 +1096,7 @@ dma_addr_t omap_get_dma_dst_pos(int lch)
 	 * omap 3.2/3.3 erratum: sometimes 0 is returned if CSAC/CDAC is
 	 * read before the DMA controller finished disabling the channel.
 	 */
-	if (!cpu_is_omap15xx() && offset == 0) {
+	if (!dma_omap15xx() && offset == 0) {
 		offset = p->dma_read(CDAC, lch);
 		/*
 		 * CDAC == 0 indicates that the DMA transfer on the channel has
@@ -1104,7 +1107,7 @@ dma_addr_t omap_get_dma_dst_pos(int lch)
 			offset = p->dma_read(CDSA, lch);
 	}
 
-	if (cpu_class_is_omap1())
+	if (dma_omap1())
 		offset |= (p->dma_read(CDSA, lch) & 0xFFFF0000);
 
 	return offset;
@@ -1121,7 +1124,7 @@ int omap_dma_running(void)
 {
 	int lch;
 
-	if (cpu_class_is_omap1())
+	if (dma_omap1())
 		if (omap_lcd_dma_running())
 			return 1;
 
@@ -2024,7 +2027,7 @@ static int __devinit omap_system_dma_probe(struct platform_device *pdev)
 	dma_chan		= d->chan;
 	enable_1510_mode	= d->dev_caps & ENABLE_1510_MODE;
 
-	if (cpu_class_is_omap2()) {
+	if (dma_omap2plus()) {
 		dma_linked_lch = kzalloc(sizeof(struct dma_link_info) *
 						dma_lch_count, GFP_KERNEL);
 		if (!dma_linked_lch) {
@@ -2036,7 +2039,7 @@ static int __devinit omap_system_dma_probe(struct platform_device *pdev)
 	spin_lock_init(&dma_chan_lock);
 	for (ch = 0; ch < dma_chan_count; ch++) {
 		omap_clear_dma(ch);
-		if (cpu_class_is_omap2())
+		if (dma_omap2plus())
 			omap2_disable_irq_lch(ch);
 
 		dma_chan[ch].dev_id = -1;
@@ -2045,7 +2048,7 @@ static int __devinit omap_system_dma_probe(struct platform_device *pdev)
 		if (ch >= 6 && enable_1510_mode)
 			continue;
 
-		if (cpu_class_is_omap1()) {
+		if (dma_omap1()) {
 			/*
 			 * request_irq() doesn't like dev_id (ie. ch) being
 			 * zero, so we have to kludge around this.
@@ -2070,11 +2073,11 @@ static int __devinit omap_system_dma_probe(struct platform_device *pdev)
 		}
 	}
 
-	if (cpu_class_is_omap2() && !cpu_is_omap242x())
+	if (d->dev_caps & IS_RW_PRIORITY)
 		omap_dma_set_global_params(DMA_DEFAULT_ARB_RATE,
 				DMA_DEFAULT_FIFO_DEPTH, 0);
 
-	if (cpu_class_is_omap2()) {
+	if (dma_omap2plus()) {
 		strcpy(irq_name, "0");
 		dma_irq = platform_get_irq_byname(pdev, irq_name);
 		if (dma_irq < 0) {
@@ -2089,9 +2092,8 @@ static int __devinit omap_system_dma_probe(struct platform_device *pdev)
 		}
 	}
 
-	/* reserve dma channels 0 and 1 in high security devices */
-	if (cpu_is_omap34xx() &&
-		(omap_type() != OMAP2_DEVICE_TYPE_GP)) {
+	/* reserve dma channels 0 and 1 in high security devices on 34xx */
+	if (d->dev_caps & HS_CHANNELS_RESERVED) {
 		pr_info("Reserving DMA channels 0 and 1 for HS ROM code\n");
 		dma_chan[0].dev_id = 0;
 		dma_chan[1].dev_id = 1;
@@ -2118,7 +2120,7 @@ static int __devexit omap_system_dma_remove(struct platform_device *pdev)
 {
 	int dma_irq;
 
-	if (cpu_class_is_omap2()) {
+	if (dma_omap2plus()) {
 		char irq_name[4];
 		strcpy(irq_name, "0");
 		dma_irq = platform_get_irq_byname(pdev, irq_name);
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 938b50a3343..89585c29355 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -35,16 +35,18 @@
  * 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#include <linux/clk.h>
 #include <linux/module.h>
 #include <linux/io.h>
 #include <linux/device.h>
 #include <linux/err.h>
 #include <linux/pm_runtime.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/platform_data/dmtimer-omap.h>
 
 #include <plat/dmtimer.h>
-#include <plat/omap-pm.h>
-
-#include <mach/hardware.h>
 
 static u32 omap_reserved_systimers;
 static LIST_HEAD(omap_timer_list);
@@ -84,10 +86,6 @@ static void omap_dm_timer_write_reg(struct omap_dm_timer *timer, u32 reg,
 
 static void omap_timer_restore_context(struct omap_dm_timer *timer)
 {
-	if (timer->revision == 1)
-		__raw_writel(timer->context.tistat, timer->sys_stat);
-
-	__raw_writel(timer->context.tisr, timer->irq_stat);
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_WAKEUP_EN_REG,
 				timer->context.twer);
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_COUNTER_REG,
@@ -103,39 +101,38 @@ static void omap_timer_restore_context(struct omap_dm_timer *timer)
 				timer->context.tclr);
 }
 
-static void omap_dm_timer_wait_for_reset(struct omap_dm_timer *timer)
+static int omap_dm_timer_reset(struct omap_dm_timer *timer)
 {
-	int c;
+	u32 l, timeout = 100000;
 
-	if (!timer->sys_stat)
-		return;
+	if (timer->revision != 1)
+		return -EINVAL;
 
-	c = 0;
-	while (!(__raw_readl(timer->sys_stat) & 1)) {
-		c++;
-		if (c > 100000) {
-			printk(KERN_ERR "Timer failed to reset\n");
-			return;
-		}
-	}
-}
+	omap_dm_timer_write_reg(timer, OMAP_TIMER_IF_CTRL_REG, 0x06);
 
-static void omap_dm_timer_reset(struct omap_dm_timer *timer)
-{
-	omap_dm_timer_enable(timer);
-	if (timer->pdev->id != 1) {
-		omap_dm_timer_write_reg(timer, OMAP_TIMER_IF_CTRL_REG, 0x06);
-		omap_dm_timer_wait_for_reset(timer);
+	do {
+		l = __omap_dm_timer_read(timer,
+					 OMAP_TIMER_V1_SYS_STAT_OFFSET, 0);
+	} while (!l && timeout--);
+
+	if (!timeout) {
+		dev_err(&timer->pdev->dev, "Timer failed to reset\n");
+		return -ETIMEDOUT;
 	}
 
-	__omap_dm_timer_reset(timer, 0, 0);
-	omap_dm_timer_disable(timer);
-	timer->posted = 1;
+	/* Configure timer for smart-idle mode */
+	l = __omap_dm_timer_read(timer, OMAP_TIMER_OCP_CFG_OFFSET, 0);
+	l |= 0x2 << 0x3;
+	__omap_dm_timer_write(timer, OMAP_TIMER_OCP_CFG_OFFSET, l, 0);
+
+	timer->posted = 0;
+
+	return 0;
 }
 
-int omap_dm_timer_prepare(struct omap_dm_timer *timer)
+static int omap_dm_timer_prepare(struct omap_dm_timer *timer)
 {
-	int ret;
+	int rc;
 
 	/*
 	 * FIXME: OMAP1 devices do not use the clock framework for dmtimers so
@@ -150,13 +147,20 @@ int omap_dm_timer_prepare(struct omap_dm_timer *timer)
 		}
 	}
 
-	if (timer->capability & OMAP_TIMER_NEEDS_RESET)
-		omap_dm_timer_reset(timer);
+	omap_dm_timer_enable(timer);
 
-	ret = omap_dm_timer_set_source(timer, OMAP_TIMER_SRC_32_KHZ);
+	if (timer->capability & OMAP_TIMER_NEEDS_RESET) {
+		rc = omap_dm_timer_reset(timer);
+		if (rc) {
+			omap_dm_timer_disable(timer);
+			return rc;
+		}
+	}
 
-	timer->posted = 1;
-	return ret;
+	__omap_dm_timer_enable_posted(timer);
+	omap_dm_timer_disable(timer);
+
+	return omap_dm_timer_set_source(timer, OMAP_TIMER_SRC_32_KHZ);
 }
 
 static inline u32 omap_dm_timer_reserved_systimer(int id)
@@ -212,6 +216,13 @@ struct omap_dm_timer *omap_dm_timer_request_specific(int id)
 	unsigned long flags;
 	int ret = 0;
 
+	/* Requesting timer by ID is not supported when device tree is used */
+	if (of_have_populated_dt()) {
+		pr_warn("%s: Please use omap_dm_timer_request_by_cap()\n",
+			__func__);
+		return NULL;
+	}
+
 	spin_lock_irqsave(&dm_timer_lock, flags);
 	list_for_each_entry(t, &omap_timer_list, node) {
 		if (t->pdev->id == id && !t->reserved) {
@@ -237,6 +248,58 @@ struct omap_dm_timer *omap_dm_timer_request_specific(int id)
 }
 EXPORT_SYMBOL_GPL(omap_dm_timer_request_specific);
 
+/**
+ * omap_dm_timer_request_by_cap - Request a timer by capability
+ * @cap:	Bit mask of capabilities to match
+ *
+ * Find a timer based upon capabilities bit mask. Callers of this function
+ * should use the definitions found in the plat/dmtimer.h file under the
+ * comment "timer capabilities used in hwmod database". Returns pointer to
+ * timer handle on success and a NULL pointer on failure.
+ */
+struct omap_dm_timer *omap_dm_timer_request_by_cap(u32 cap)
+{
+	struct omap_dm_timer *timer = NULL, *t;
+	unsigned long flags;
+
+	if (!cap)
+		return NULL;
+
+	spin_lock_irqsave(&dm_timer_lock, flags);
+	list_for_each_entry(t, &omap_timer_list, node) {
+		if ((!t->reserved) && ((t->capability & cap) == cap)) {
+			/*
+			 * If timer is not NULL, we have already found one timer
+			 * but it was not an exact match because it had more
+			 * capabilites that what was required. Therefore,
+			 * unreserve the last timer found and see if this one
+			 * is a better match.
+			 */
+			if (timer)
+				timer->reserved = 0;
+
+			timer = t;
+			timer->reserved = 1;
+
+			/* Exit loop early if we find an exact match */
+			if (t->capability == cap)
+				break;
+		}
+	}
+	spin_unlock_irqrestore(&dm_timer_lock, flags);
+
+	if (timer && omap_dm_timer_prepare(timer)) {
+		timer->reserved = 0;
+		timer = NULL;
+	}
+
+	if (!timer)
+		pr_debug("%s: timer request failed!\n", __func__);
+
+	return timer;
+}
+EXPORT_SYMBOL_GPL(omap_dm_timer_request_by_cap);
+
 int omap_dm_timer_free(struct omap_dm_timer *timer)
 {
 	if (unlikely(!timer))
@@ -271,7 +334,7 @@ int omap_dm_timer_get_irq(struct omap_dm_timer *timer)
 EXPORT_SYMBOL_GPL(omap_dm_timer_get_irq);
 
 #if defined(CONFIG_ARCH_OMAP1)
-
+#include <mach/hardware.h>
 /**
  * omap_dm_timer_modify_idlect_mask - Check if any running timers use ARMXOR
  * @inputmask: current value of idlect mask
@@ -348,7 +411,8 @@ int omap_dm_timer_start(struct omap_dm_timer *timer)
 	omap_dm_timer_enable(timer);
 
 	if (!(timer->capability & OMAP_TIMER_ALWON)) {
-		if (omap_pm_get_dev_context_loss_count(&timer->pdev->dev) !=
+		if (timer->get_context_loss_count &&
+			timer->get_context_loss_count(&timer->pdev->dev) !=
 				timer->ctx_loss_count)
 			omap_timer_restore_context(timer);
 	}
@@ -377,9 +441,11 @@ int omap_dm_timer_stop(struct omap_dm_timer *timer)
 
 	__omap_dm_timer_stop(timer, timer->posted, rate);
 
-	if (!(timer->capability & OMAP_TIMER_ALWON))
-		timer->ctx_loss_count =
-			omap_pm_get_dev_context_loss_count(&timer->pdev->dev);
+	if (!(timer->capability & OMAP_TIMER_ALWON)) {
+		if (timer->get_context_loss_count)
+			timer->ctx_loss_count =
+				timer->get_context_loss_count(&timer->pdev->dev);
+	}
 
 	/*
 	 * Since the register values are computed and written within
@@ -388,7 +454,6 @@ int omap_dm_timer_stop(struct omap_dm_timer *timer)
 	 */
 	timer->context.tclr =
 			omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
-	timer->context.tisr = __raw_readl(timer->irq_stat);
 	omap_dm_timer_disable(timer);
 	return 0;
 }
@@ -398,7 +463,7 @@ int omap_dm_timer_set_source(struct omap_dm_timer *timer, int source)
 {
 	int ret;
 	char *parent_name = NULL;
-	struct clk *fclk, *parent;
+	struct clk *parent;
 	struct dmtimer_platform_data *pdata;
 
 	if (unlikely(!timer))
@@ -414,14 +479,11 @@ int omap_dm_timer_set_source(struct omap_dm_timer *timer, int source)
 	 * use the clock framework to set the parent clock. To be removed
 	 * once OMAP1 migrated to using clock framework for dmtimers
 	 */
-	if (pdata->set_timer_src)
+	if (pdata && pdata->set_timer_src)
 		return pdata->set_timer_src(timer->pdev, source);
 
-	fclk = clk_get(&timer->pdev->dev, "fck");
-	if (IS_ERR_OR_NULL(fclk)) {
-		pr_err("%s: fck not found\n", __func__);
+	if (!timer->fclk)
 		return -EINVAL;
-	}
 
 	switch (source) {
 	case OMAP_TIMER_SRC_SYS_CLK:
@@ -440,18 +502,15 @@ int omap_dm_timer_set_source(struct omap_dm_timer *timer, int source)
 	parent = clk_get(&timer->pdev->dev, parent_name);
 	if (IS_ERR_OR_NULL(parent)) {
 		pr_err("%s: %s not found\n", __func__, parent_name);
-		ret = -EINVAL;
-		goto out;
+		return -EINVAL;
 	}
 
-	ret = clk_set_parent(fclk, parent);
+	ret = clk_set_parent(timer->fclk, parent);
 	if (IS_ERR_VALUE(ret))
 		pr_err("%s: failed to set %s as parent\n", __func__,
 			parent_name);
 
 	clk_put(parent);
-out:
-	clk_put(fclk);
 
 	return ret;
 }
@@ -495,7 +554,8 @@ int omap_dm_timer_set_load_start(struct omap_dm_timer *timer, int autoreload,
 	omap_dm_timer_enable(timer);
 
 	if (!(timer->capability & OMAP_TIMER_ALWON)) {
-		if (omap_pm_get_dev_context_loss_count(&timer->pdev->dev) !=
+		if (timer->get_context_loss_count &&
+			timer->get_context_loss_count(&timer->pdev->dev) !=
 				timer->ctx_loss_count)
 			omap_timer_restore_context(timer);
 	}
@@ -533,8 +593,8 @@ int omap_dm_timer_set_match(struct omap_dm_timer *timer, int enable,
 		l |= OMAP_TIMER_CTRL_CE;
 	else
 		l &= ~OMAP_TIMER_CTRL_CE;
-	omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_MATCH_REG, match);
+	omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
 
 	/* Save the context */
 	timer->context.tclr = l;
@@ -610,6 +670,37 @@ int omap_dm_timer_set_int_enable(struct omap_dm_timer *timer,
 }
 EXPORT_SYMBOL_GPL(omap_dm_timer_set_int_enable);
 
+/**
+ * omap_dm_timer_set_int_disable - disable timer interrupts
+ * @timer:	pointer to timer handle
+ * @mask:	bit mask of interrupts to be disabled
+ *
+ * Disables the specified timer interrupts for a timer.
+ */
+int omap_dm_timer_set_int_disable(struct omap_dm_timer *timer, u32 mask)
+{
+	u32 l = mask;
+
+	if (unlikely(!timer))
+		return -EINVAL;
+
+	omap_dm_timer_enable(timer);
+
+	if (timer->revision == 1)
+		l = __raw_readl(timer->irq_ena) & ~mask;
+
+	__raw_writel(l, timer->irq_dis);
+	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_WAKEUP_EN_REG) & ~mask;
+	omap_dm_timer_write_reg(timer, OMAP_TIMER_WAKEUP_EN_REG, l);
+
+	/* Save the context */
+	timer->context.tier &= ~mask;
+	timer->context.twer &= ~mask;
+	omap_dm_timer_disable(timer);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(omap_dm_timer_set_int_disable);
+
 unsigned int omap_dm_timer_read_status(struct omap_dm_timer *timer)
 {
 	unsigned int l;
@@ -631,8 +722,7 @@ int omap_dm_timer_write_status(struct omap_dm_timer *timer, unsigned int value)
 		return -EINVAL;
 
 	__omap_dm_timer_write_status(timer, value);
-	/* Save the context */
-	timer->context.tisr = value;
+
 	return 0;
 }
 EXPORT_SYMBOL_GPL(omap_dm_timer_write_status);
@@ -695,7 +785,7 @@ static int __devinit omap_dm_timer_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct dmtimer_platform_data *pdata = pdev->dev.platform_data;
 
-	if (!pdata) {
+	if (!pdata && !dev->of_node) {
 		dev_err(dev, "%s: no platform data.\n", __func__);
 		return -ENODEV;
 	}
@@ -724,11 +814,25 @@ static int __devinit omap_dm_timer_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
-	timer->id = pdev->id;
+	if (dev->of_node) {
+		if (of_find_property(dev->of_node, "ti,timer-alwon", NULL))
+			timer->capability |= OMAP_TIMER_ALWON;
+		if (of_find_property(dev->of_node, "ti,timer-dsp", NULL))
+			timer->capability |= OMAP_TIMER_HAS_DSP_IRQ;
+		if (of_find_property(dev->of_node, "ti,timer-pwm", NULL))
+			timer->capability |= OMAP_TIMER_HAS_PWM;
+		if (of_find_property(dev->of_node, "ti,timer-secure", NULL))
+			timer->capability |= OMAP_TIMER_SECURE;
+	} else {
+		timer->id = pdev->id;
+		timer->errata = pdata->timer_errata;
+		timer->capability = pdata->timer_capability;
+		timer->reserved = omap_dm_timer_reserved_systimer(timer->id);
+		timer->get_context_loss_count = pdata->get_context_loss_count;
+	}
+
 	timer->irq = irq->start;
-	timer->reserved = omap_dm_timer_reserved_systimer(timer->id);
 	timer->pdev = pdev;
-	timer->capability = pdata->timer_capability;
 
 	/* Skip pm_runtime_enable for OMAP1 */
 	if (!(timer->capability & OMAP_TIMER_NEEDS_RESET)) {
@@ -768,7 +872,8 @@ static int __devexit omap_dm_timer_remove(struct platform_device *pdev)
 
 	spin_lock_irqsave(&dm_timer_lock, flags);
 	list_for_each_entry(timer, &omap_timer_list, node)
-		if (timer->pdev->id == pdev->id) {
+		if (!strcmp(dev_name(&timer->pdev->dev),
+			    dev_name(&pdev->dev))) {
 			list_del(&timer->node);
 			ret = 0;
 			break;
@@ -778,11 +883,18 @@ static int __devexit omap_dm_timer_remove(struct platform_device *pdev)
 	return ret;
 }
 
+static const struct of_device_id omap_timer_match[] = {
+	{ .compatible = "ti,omap2-timer", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, omap_timer_match);
+
 static struct platform_driver omap_dm_timer_driver = {
 	.probe  = omap_dm_timer_probe,
 	.remove = __devexit_p(omap_dm_timer_remove),
 	.driver = {
 		.name   = "omap_timer",
+		.of_match_table = of_match_ptr(omap_timer_match),
 	},
 };
 
diff --git a/arch/arm/plat-omap/fb.c b/arch/arm/plat-omap/fb.c
index bcbb9d5dc29..a3367b783fc 100644
--- a/arch/arm/plat-omap/fb.c
+++ b/arch/arm/plat-omap/fb.c
@@ -29,10 +29,71 @@
 #include <linux/memblock.h>
 #include <linux/io.h>
 #include <linux/omapfb.h>
+#include <linux/dma-mapping.h>
 
-#include <mach/hardware.h>
 #include <asm/mach/map.h>
 
+#include <plat/cpu.h>
+
+#ifdef CONFIG_OMAP2_VRFB
+
+/*
+ * The first memory resource is the register region for VRFB,
+ * the rest are VRFB virtual memory areas for each VRFB context.
+ */
+
+static const struct resource omap2_vrfb_resources[] = {
+	DEFINE_RES_MEM_NAMED(0x68008000u, 0x40, "vrfb-regs"),
+	DEFINE_RES_MEM_NAMED(0x70000000u, 0x4000000, "vrfb-area-0"),
+	DEFINE_RES_MEM_NAMED(0x74000000u, 0x4000000, "vrfb-area-1"),
+	DEFINE_RES_MEM_NAMED(0x78000000u, 0x4000000, "vrfb-area-2"),
+	DEFINE_RES_MEM_NAMED(0x7c000000u, 0x4000000, "vrfb-area-3"),
+};
+
+static const struct resource omap3_vrfb_resources[] = {
+	DEFINE_RES_MEM_NAMED(0x6C000180u, 0xc0, "vrfb-regs"),
+	DEFINE_RES_MEM_NAMED(0x70000000u, 0x4000000, "vrfb-area-0"),
+	DEFINE_RES_MEM_NAMED(0x74000000u, 0x4000000, "vrfb-area-1"),
+	DEFINE_RES_MEM_NAMED(0x78000000u, 0x4000000, "vrfb-area-2"),
+	DEFINE_RES_MEM_NAMED(0x7c000000u, 0x4000000, "vrfb-area-3"),
+	DEFINE_RES_MEM_NAMED(0xe0000000u, 0x4000000, "vrfb-area-4"),
+	DEFINE_RES_MEM_NAMED(0xe4000000u, 0x4000000, "vrfb-area-5"),
+	DEFINE_RES_MEM_NAMED(0xe8000000u, 0x4000000, "vrfb-area-6"),
+	DEFINE_RES_MEM_NAMED(0xec000000u, 0x4000000, "vrfb-area-7"),
+	DEFINE_RES_MEM_NAMED(0xf0000000u, 0x4000000, "vrfb-area-8"),
+	DEFINE_RES_MEM_NAMED(0xf4000000u, 0x4000000, "vrfb-area-9"),
+	DEFINE_RES_MEM_NAMED(0xf8000000u, 0x4000000, "vrfb-area-10"),
+	DEFINE_RES_MEM_NAMED(0xfc000000u, 0x4000000, "vrfb-area-11"),
+};
+
+static int __init omap_init_vrfb(void)
+{
+	struct platform_device *pdev;
+	const struct resource *res;
+	unsigned int num_res;
+
+	if (cpu_is_omap24xx()) {
+		res = omap2_vrfb_resources;
+		num_res = ARRAY_SIZE(omap2_vrfb_resources);
+	} else if (cpu_is_omap34xx()) {
+		res = omap3_vrfb_resources;
+		num_res = ARRAY_SIZE(omap3_vrfb_resources);
+	} else {
+		return 0;
+	}
+
+	pdev = platform_device_register_resndata(NULL, "omapvrfb", -1,
+			res, num_res, NULL, 0);
+
+	if (IS_ERR(pdev))
+		return PTR_ERR(pdev);
+	else
+		return 0;
+}
+
+arch_initcall(omap_init_vrfb);
+#endif
+
 #if defined(CONFIG_FB_OMAP) || defined(CONFIG_FB_OMAP_MODULE)
 
 static bool omapfb_lcd_configured;
@@ -45,7 +106,7 @@ static struct platform_device omap_fb_device = {
 	.id		= -1,
 	.dev = {
 		.dma_mask		= &omap_fb_dma_mask,
-		.coherent_dma_mask	= ~(u32)0,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
 		.platform_data		= &omapfb_config,
 	},
 	.num_resources = 0,
@@ -81,7 +142,7 @@ static struct platform_device omap_fb_device = {
 	.id		= -1,
 	.dev = {
 		.dma_mask		= &omap_fb_dma_mask,
-		.coherent_dma_mask	= ~(u32)0,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
 		.platform_data		= &omapfb_config,
 	},
 	.num_resources = 0,
diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c
index a5683a84c6e..f9df624d108 100644
--- a/arch/arm/plat-omap/i2c.c
+++ b/arch/arm/plat-omap/i2c.c
@@ -26,160 +26,18 @@
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 #include <linux/i2c.h>
+#include <linux/i2c-omap.h>
 #include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/clk.h>
 
-#include <mach/irqs.h>
 #include <plat/i2c.h>
-#include <plat/omap_device.h>
 
-#define OMAP_I2C_SIZE		0x3f
-#define OMAP1_I2C_BASE		0xfffb3800
-#define OMAP1_INT_I2C		(32 + 4)
-
-static const char name[] = "omap_i2c";
-
-#define I2C_RESOURCE_BUILDER(base, irq)			\
-	{						\
-		.start	= (base),			\
-		.end	= (base) + OMAP_I2C_SIZE,	\
-		.flags	= IORESOURCE_MEM,		\
-	},						\
-	{						\
-		.start	= (irq),			\
-		.flags	= IORESOURCE_IRQ,		\
-	},
-
-static struct resource i2c_resources[][2] = {
-	{ I2C_RESOURCE_BUILDER(0, 0) },
-};
-
-#define I2C_DEV_BUILDER(bus_id, res, data)		\
-	{						\
-		.id	= (bus_id),			\
-		.name	= name,				\
-		.num_resources	= ARRAY_SIZE(res),	\
-		.resource	= (res),		\
-		.dev		= {			\
-			.platform_data	= (data),	\
-		},					\
-	}
-
-#define MAX_OMAP_I2C_HWMOD_NAME_LEN	16
 #define OMAP_I2C_MAX_CONTROLLERS 4
 static struct omap_i2c_bus_platform_data i2c_pdata[OMAP_I2C_MAX_CONTROLLERS];
-static struct platform_device omap_i2c_devices[] = {
-	I2C_DEV_BUILDER(1, i2c_resources[0], &i2c_pdata[0]),
-};
 
 #define OMAP_I2C_CMDLINE_SETUP	(BIT(31))
 
-static int __init omap_i2c_nr_ports(void)
-{
-	int ports = 0;
-
-	if (cpu_class_is_omap1())
-		ports = 1;
-	else if (cpu_is_omap24xx())
-		ports = 2;
-	else if (cpu_is_omap34xx())
-		ports = 3;
-	else if (cpu_is_omap44xx())
-		ports = 4;
-
-	return ports;
-}
-
-static inline int omap1_i2c_add_bus(int bus_id)
-{
-	struct platform_device *pdev;
-	struct omap_i2c_bus_platform_data *pdata;
-	struct resource *res;
-
-	omap1_i2c_mux_pins(bus_id);
-
-	pdev = &omap_i2c_devices[bus_id - 1];
-	res = pdev->resource;
-	res[0].start = OMAP1_I2C_BASE;
-	res[0].end = res[0].start + OMAP_I2C_SIZE;
-	res[1].start = OMAP1_INT_I2C;
-	pdata = &i2c_pdata[bus_id - 1];
-
-	/* all OMAP1 have IP version 1 register set */
-	pdata->rev = OMAP_I2C_IP_VERSION_1;
-
-	/* all OMAP1 I2C are implemented like this */
-	pdata->flags = OMAP_I2C_FLAG_NO_FIFO |
-		       OMAP_I2C_FLAG_SIMPLE_CLOCK |
-		       OMAP_I2C_FLAG_16BIT_DATA_REG |
-		       OMAP_I2C_FLAG_ALWAYS_ARMXOR_CLK;
-
-	/* how the cpu bus is wired up differs for 7xx only */
-
-	if (cpu_is_omap7xx())
-		pdata->flags |= OMAP_I2C_FLAG_BUS_SHIFT_1;
-	else
-		pdata->flags |= OMAP_I2C_FLAG_BUS_SHIFT_2;
-
-	return platform_device_register(pdev);
-}
-
-
-#ifdef CONFIG_ARCH_OMAP2PLUS
-static inline int omap2_i2c_add_bus(int bus_id)
-{
-	int l;
-	struct omap_hwmod *oh;
-	struct platform_device *pdev;
-	char oh_name[MAX_OMAP_I2C_HWMOD_NAME_LEN];
-	struct omap_i2c_bus_platform_data *pdata;
-	struct omap_i2c_dev_attr *dev_attr;
-
-	omap2_i2c_mux_pins(bus_id);
-
-	l = snprintf(oh_name, MAX_OMAP_I2C_HWMOD_NAME_LEN, "i2c%d", bus_id);
-	WARN(l >= MAX_OMAP_I2C_HWMOD_NAME_LEN,
-		"String buffer overflow in I2C%d device setup\n", bus_id);
-	oh = omap_hwmod_lookup(oh_name);
-	if (!oh) {
-			pr_err("Could not look up %s\n", oh_name);
-			return -EEXIST;
-	}
-
-	pdata = &i2c_pdata[bus_id - 1];
-	/*
-	 * pass the hwmod class's CPU-specific knowledge of I2C IP revision in
-	 * use, and functionality implementation flags, up to the OMAP I2C
-	 * driver via platform data
-	 */
-	pdata->rev = oh->class->rev;
-
-	dev_attr = (struct omap_i2c_dev_attr *)oh->dev_attr;
-	pdata->flags = dev_attr->flags;
-
-	pdev = omap_device_build(name, bus_id, oh, pdata,
-			sizeof(struct omap_i2c_bus_platform_data),
-			NULL, 0, 0);
-	WARN(IS_ERR(pdev), "Could not build omap_device for %s\n", name);
-
-	return PTR_RET(pdev);
-}
-#else
-static inline int omap2_i2c_add_bus(int bus_id)
-{
-	return 0;
-}
-#endif
-
-static int __init omap_i2c_add_bus(int bus_id)
-{
-	if (cpu_class_is_omap1())
-		return omap1_i2c_add_bus(bus_id);
-	else
-		return omap2_i2c_add_bus(bus_id);
-}
-
 /**
  * omap_i2c_bus_setup - Process command line options for the I2C bus speed
  * @str: String of options
@@ -193,12 +51,11 @@ static int __init omap_i2c_add_bus(int bus_id)
  */
 static int __init omap_i2c_bus_setup(char *str)
 {
-	int ports;
 	int ints[3];
 
-	ports = omap_i2c_nr_ports();
 	get_options(str, 3, ints);
-	if (ints[0] < 2 || ints[1] < 1 || ints[1] > ports)
+	if (ints[0] < 2 || ints[1] < 1 ||
+			ints[1] > OMAP_I2C_MAX_CONTROLLERS)
 		return 0;
 	i2c_pdata[ints[1] - 1].clkrate = ints[2];
 	i2c_pdata[ints[1] - 1].clkrate |= OMAP_I2C_CMDLINE_SETUP;
@@ -218,7 +75,7 @@ static int __init omap_register_i2c_bus_cmdline(void)
 	for (i = 0; i < ARRAY_SIZE(i2c_pdata); i++)
 		if (i2c_pdata[i].clkrate & OMAP_I2C_CMDLINE_SETUP) {
 			i2c_pdata[i].clkrate &= ~OMAP_I2C_CMDLINE_SETUP;
-			err = omap_i2c_add_bus(i + 1);
+			err = omap_i2c_add_bus(&i2c_pdata[i], i + 1);
 			if (err)
 				goto out;
 		}
@@ -243,7 +100,7 @@ int __init omap_register_i2c_bus(int bus_id, u32 clkrate,
 {
 	int err;
 
-	BUG_ON(bus_id < 1 || bus_id > omap_i2c_nr_ports());
+	BUG_ON(bus_id < 1 || bus_id > OMAP_I2C_MAX_CONTROLLERS);
 
 	if (info) {
 		err = i2c_register_board_info(bus_id, info, len);
@@ -256,5 +113,5 @@ int __init omap_register_i2c_bus(int bus_id, u32 clkrate,
 
 	i2c_pdata[bus_id - 1].clkrate &= ~OMAP_I2C_CMDLINE_SETUP;
 
-	return omap_i2c_add_bus(bus_id);
+	return omap_i2c_add_bus(&i2c_pdata[bus_id - 1], bus_id);
 }
diff --git a/arch/arm/plat-omap/include/plat/clkdev_omap.h b/arch/arm/plat-omap/include/plat/clkdev_omap.h
deleted file mode 100644
index 025d85a3ee8..00000000000
--- a/arch/arm/plat-omap/include/plat/clkdev_omap.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * clkdev <-> OMAP integration
- *
- * Russell King <linux@arm.linux.org.uk>
- *
- */
-
-#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_CLKDEV_OMAP_H
-#define __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_CLKDEV_OMAP_H
-
-#include <linux/clkdev.h>
-
-struct omap_clk {
-	u16				cpu;
-	struct clk_lookup		lk;
-};
-
-#define CLK(dev, con, ck, cp) 		\
-	{				\
-		 .cpu = cp,		\
-		.lk = {			\
-			.dev_id = dev,	\
-			.con_id = con,	\
-			.clk = ck,	\
-		},			\
-	}
-
-/* Platform flags for the clkdev-OMAP integration code */
-#define CK_310		(1 << 0)
-#define CK_7XX		(1 << 1)	/* 7xx, 850 */
-#define CK_1510		(1 << 2)
-#define CK_16XX		(1 << 3)	/* 16xx, 17xx, 5912 */
-#define CK_242X		(1 << 4)
-#define CK_243X		(1 << 5)	/* 243x, 253x */
-#define CK_3430ES1	(1 << 6)	/* 34xxES1 only */
-#define CK_3430ES2PLUS	(1 << 7)	/* 34xxES2, ES3, non-Sitara 35xx only */
-#define CK_AM35XX	(1 << 9)	/* Sitara AM35xx */
-#define CK_36XX		(1 << 10)	/* 36xx/37xx-specific clocks */
-#define CK_443X		(1 << 11)
-#define CK_TI816X	(1 << 12)
-#define CK_446X		(1 << 13)
-#define CK_AM33XX	(1 << 14)	/* AM33xx specific clocks */
-#define CK_1710		(1 << 15)	/* 1710 extra for rate selection */
-
-
-#define CK_34XX		(CK_3430ES1 | CK_3430ES2PLUS)
-#define CK_3XXX		(CK_34XX | CK_AM35XX | CK_36XX)
-
-
-#endif
-
diff --git a/arch/arm/plat-omap/include/plat/clock.h b/arch/arm/plat-omap/include/plat/clock.h
deleted file mode 100644
index e2e2d045e42..00000000000
--- a/arch/arm/plat-omap/include/plat/clock.h
+++ /dev/null
@@ -1,309 +0,0 @@
-/*
- * OMAP clock: data structure definitions, function prototypes, shared macros
- *
- * Copyright (C) 2004-2005, 2008-2010 Nokia Corporation
- * Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com>
- * Based on clocks.h by Tony Lindgren, Gordon McNutt and RidgeRun, Inc
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ARCH_ARM_OMAP_CLOCK_H
-#define __ARCH_ARM_OMAP_CLOCK_H
-
-#include <linux/list.h>
-
-struct module;
-struct clk;
-struct clockdomain;
-
-/* Temporary, needed during the common clock framework conversion */
-#define __clk_get_name(clk)	(clk->name)
-#define __clk_get_parent(clk)	(clk->parent)
-#define __clk_get_rate(clk)	(clk->rate)
-
-/**
- * struct clkops - some clock function pointers
- * @enable: fn ptr that enables the current clock in hardware
- * @disable: fn ptr that enables the current clock in hardware
- * @find_idlest: function returning the IDLEST register for the clock's IP blk
- * @find_companion: function returning the "companion" clk reg for the clock
- * @allow_idle: fn ptr that enables autoidle for the current clock in hardware
- * @deny_idle: fn ptr that disables autoidle for the current clock in hardware
- *
- * A "companion" clk is an accompanying clock to the one being queried
- * that must be enabled for the IP module connected to the clock to
- * become accessible by the hardware.  Neither @find_idlest nor
- * @find_companion should be needed; that information is IP
- * block-specific; the hwmod code has been created to handle this, but
- * until hwmod data is ready and drivers have been converted to use PM
- * runtime calls in place of clk_enable()/clk_disable(), @find_idlest and
- * @find_companion must, unfortunately, remain.
- */
-struct clkops {
-	int			(*enable)(struct clk *);
-	void			(*disable)(struct clk *);
-	void			(*find_idlest)(struct clk *, void __iomem **,
-					       u8 *, u8 *);
-	void			(*find_companion)(struct clk *, void __iomem **,
-						  u8 *);
-	void			(*allow_idle)(struct clk *);
-	void			(*deny_idle)(struct clk *);
-};
-
-#ifdef CONFIG_ARCH_OMAP2PLUS
-
-/* struct clksel_rate.flags possibilities */
-#define RATE_IN_242X		(1 << 0)
-#define RATE_IN_243X		(1 << 1)
-#define RATE_IN_3430ES1		(1 << 2)	/* 3430ES1 rates only */
-#define RATE_IN_3430ES2PLUS	(1 << 3)	/* 3430 ES >= 2 rates only */
-#define RATE_IN_36XX		(1 << 4)
-#define RATE_IN_4430		(1 << 5)
-#define RATE_IN_TI816X		(1 << 6)
-#define RATE_IN_4460		(1 << 7)
-#define RATE_IN_AM33XX		(1 << 8)
-#define RATE_IN_TI814X		(1 << 9)
-
-#define RATE_IN_24XX		(RATE_IN_242X | RATE_IN_243X)
-#define RATE_IN_34XX		(RATE_IN_3430ES1 | RATE_IN_3430ES2PLUS)
-#define RATE_IN_3XXX		(RATE_IN_34XX | RATE_IN_36XX)
-#define RATE_IN_44XX		(RATE_IN_4430 | RATE_IN_4460)
-
-/* RATE_IN_3430ES2PLUS_36XX includes 34xx/35xx with ES >=2, and all 36xx/37xx */
-#define RATE_IN_3430ES2PLUS_36XX	(RATE_IN_3430ES2PLUS | RATE_IN_36XX)
-
-
-/**
- * struct clksel_rate - register bitfield values corresponding to clk divisors
- * @val: register bitfield value (shifted to bit 0)
- * @div: clock divisor corresponding to @val
- * @flags: (see "struct clksel_rate.flags possibilities" above)
- *
- * @val should match the value of a read from struct clk.clksel_reg
- * AND'ed with struct clk.clksel_mask, shifted right to bit 0.
- *
- * @div is the divisor that should be applied to the parent clock's rate
- * to produce the current clock's rate.
- */
-struct clksel_rate {
-	u32			val;
-	u8			div;
-	u16			flags;
-};
-
-/**
- * struct clksel - available parent clocks, and a pointer to their divisors
- * @parent: struct clk * to a possible parent clock
- * @rates: available divisors for this parent clock
- *
- * A struct clksel is always associated with one or more struct clks
- * and one or more struct clksel_rates.
- */
-struct clksel {
-	struct clk		 *parent;
-	const struct clksel_rate *rates;
-};
-
-/**
- * struct dpll_data - DPLL registers and integration data
- * @mult_div1_reg: register containing the DPLL M and N bitfields
- * @mult_mask: mask of the DPLL M bitfield in @mult_div1_reg
- * @div1_mask: mask of the DPLL N bitfield in @mult_div1_reg
- * @clk_bypass: struct clk pointer to the clock's bypass clock input
- * @clk_ref: struct clk pointer to the clock's reference clock input
- * @control_reg: register containing the DPLL mode bitfield
- * @enable_mask: mask of the DPLL mode bitfield in @control_reg
- * @last_rounded_rate: cache of the last rate result of omap2_dpll_round_rate()
- * @last_rounded_m: cache of the last M result of omap2_dpll_round_rate()
- * @max_multiplier: maximum valid non-bypass multiplier value (actual)
- * @last_rounded_n: cache of the last N result of omap2_dpll_round_rate()
- * @min_divider: minimum valid non-bypass divider value (actual)
- * @max_divider: maximum valid non-bypass divider value (actual)
- * @modes: possible values of @enable_mask
- * @autoidle_reg: register containing the DPLL autoidle mode bitfield
- * @idlest_reg: register containing the DPLL idle status bitfield
- * @autoidle_mask: mask of the DPLL autoidle mode bitfield in @autoidle_reg
- * @freqsel_mask: mask of the DPLL jitter correction bitfield in @control_reg
- * @idlest_mask: mask of the DPLL idle status bitfield in @idlest_reg
- * @auto_recal_bit: bitshift of the driftguard enable bit in @control_reg
- * @recal_en_bit: bitshift of the PRM_IRQENABLE_* bit for recalibration IRQs
- * @recal_st_bit: bitshift of the PRM_IRQSTATUS_* bit for recalibration IRQs
- * @flags: DPLL type/features (see below)
- *
- * Possible values for @flags:
- * DPLL_J_TYPE: "J-type DPLL" (only some 36xx, 4xxx DPLLs)
- *
- * @freqsel_mask is only used on the OMAP34xx family and AM35xx.
- *
- * XXX Some DPLLs have multiple bypass inputs, so it's not technically
- * correct to only have one @clk_bypass pointer.
- *
- * XXX The runtime-variable fields (@last_rounded_rate, @last_rounded_m,
- * @last_rounded_n) should be separated from the runtime-fixed fields
- * and placed into a different structure, so that the runtime-fixed data
- * can be placed into read-only space.
- */
-struct dpll_data {
-	void __iomem		*mult_div1_reg;
-	u32			mult_mask;
-	u32			div1_mask;
-	struct clk		*clk_bypass;
-	struct clk		*clk_ref;
-	void __iomem		*control_reg;
-	u32			enable_mask;
-	unsigned long		last_rounded_rate;
-	u16			last_rounded_m;
-	u16			max_multiplier;
-	u8			last_rounded_n;
-	u8			min_divider;
-	u16			max_divider;
-	u8			modes;
-	void __iomem		*autoidle_reg;
-	void __iomem		*idlest_reg;
-	u32			autoidle_mask;
-	u32			freqsel_mask;
-	u32			idlest_mask;
-	u32			dco_mask;
-	u32			sddiv_mask;
-	u8			auto_recal_bit;
-	u8			recal_en_bit;
-	u8			recal_st_bit;
-	u8			flags;
-};
-
-#endif
-
-/*
- * struct clk.flags possibilities
- *
- * XXX document the rest of the clock flags here
- *
- * CLOCK_CLKOUTX2: (OMAP4 only) DPLL CLKOUT and CLKOUTX2 GATE_CTRL
- *     bits share the same register.  This flag allows the
- *     omap4_dpllmx*() code to determine which GATE_CTRL bit field
- *     should be used.  This is a temporary solution - a better approach
- *     would be to associate clock type-specific data with the clock,
- *     similar to the struct dpll_data approach.
- */
-#define ENABLE_REG_32BIT	(1 << 0)	/* Use 32-bit access */
-#define CLOCK_IDLE_CONTROL	(1 << 1)
-#define CLOCK_NO_IDLE_PARENT	(1 << 2)
-#define ENABLE_ON_INIT		(1 << 3)	/* Enable upon framework init */
-#define INVERT_ENABLE		(1 << 4)	/* 0 enables, 1 disables */
-#define CLOCK_CLKOUTX2		(1 << 5)
-
-/**
- * struct clk - OMAP struct clk
- * @node: list_head connecting this clock into the full clock list
- * @ops: struct clkops * for this clock
- * @name: the name of the clock in the hardware (used in hwmod data and debug)
- * @parent: pointer to this clock's parent struct clk
- * @children: list_head connecting to the child clks' @sibling list_heads
- * @sibling: list_head connecting this clk to its parent clk's @children
- * @rate: current clock rate
- * @enable_reg: register to write to enable the clock (see @enable_bit)
- * @recalc: fn ptr that returns the clock's current rate
- * @set_rate: fn ptr that can change the clock's current rate
- * @round_rate: fn ptr that can round the clock's current rate
- * @init: fn ptr to do clock-specific initialization
- * @enable_bit: bitshift to write to enable/disable the clock (see @enable_reg)
- * @usecount: number of users that have requested this clock to be enabled
- * @fixed_div: when > 0, this clock's rate is its parent's rate / @fixed_div
- * @flags: see "struct clk.flags possibilities" above
- * @clksel_reg: for clksel clks, register va containing src/divisor select
- * @clksel_mask: bitmask in @clksel_reg for the src/divisor selector
- * @clksel: for clksel clks, pointer to struct clksel for this clock
- * @dpll_data: for DPLLs, pointer to struct dpll_data for this clock
- * @clkdm_name: clockdomain name that this clock is contained in
- * @clkdm: pointer to struct clockdomain, resolved from @clkdm_name at runtime
- * @rate_offset: bitshift for rate selection bitfield (OMAP1 only)
- * @src_offset: bitshift for source selection bitfield (OMAP1 only)
- *
- * XXX @rate_offset, @src_offset should probably be removed and OMAP1
- * clock code converted to use clksel.
- *
- * XXX @usecount is poorly named.  It should be "enable_count" or
- * something similar.  "users" in the description refers to kernel
- * code (core code or drivers) that have called clk_enable() and not
- * yet called clk_disable(); the usecount of parent clocks is also
- * incremented by the clock code when clk_enable() is called on child
- * clocks and decremented by the clock code when clk_disable() is
- * called on child clocks.
- *
- * XXX @clkdm, @usecount, @children, @sibling should be marked for
- * internal use only.
- *
- * @children and @sibling are used to optimize parent-to-child clock
- * tree traversals.  (child-to-parent traversals use @parent.)
- *
- * XXX The notion of the clock's current rate probably needs to be
- * separated from the clock's target rate.
- */
-struct clk {
-	struct list_head	node;
-	const struct clkops	*ops;
-	const char		*name;
-	struct clk		*parent;
-	struct list_head	children;
-	struct list_head	sibling;	/* node for children */
-	unsigned long		rate;
-	void __iomem		*enable_reg;
-	unsigned long		(*recalc)(struct clk *);
-	int			(*set_rate)(struct clk *, unsigned long);
-	long			(*round_rate)(struct clk *, unsigned long);
-	void			(*init)(struct clk *);
-	u8			enable_bit;
-	s8			usecount;
-	u8			fixed_div;
-	u8			flags;
-#ifdef CONFIG_ARCH_OMAP2PLUS
-	void __iomem		*clksel_reg;
-	u32			clksel_mask;
-	const struct clksel	*clksel;
-	struct dpll_data	*dpll_data;
-	const char		*clkdm_name;
-	struct clockdomain	*clkdm;
-#else
-	u8			rate_offset;
-	u8			src_offset;
-#endif
-#if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS)
-	struct dentry		*dent;	/* For visible tree hierarchy */
-#endif
-};
-
-struct clk_functions {
-	int		(*clk_enable)(struct clk *clk);
-	void		(*clk_disable)(struct clk *clk);
-	long		(*clk_round_rate)(struct clk *clk, unsigned long rate);
-	int		(*clk_set_rate)(struct clk *clk, unsigned long rate);
-	int		(*clk_set_parent)(struct clk *clk, struct clk *parent);
-	void		(*clk_allow_idle)(struct clk *clk);
-	void		(*clk_deny_idle)(struct clk *clk);
-	void		(*clk_disable_unused)(struct clk *clk);
-};
-
-extern int mpurate;
-
-extern int clk_init(struct clk_functions *custom_clocks);
-extern void clk_preinit(struct clk *clk);
-extern int clk_register(struct clk *clk);
-extern void clk_reparent(struct clk *child, struct clk *parent);
-extern void clk_unregister(struct clk *clk);
-extern void propagate_rate(struct clk *clk);
-extern void recalculate_root_clocks(void);
-extern unsigned long followparent_recalc(struct clk *clk);
-extern void clk_enable_init_clocks(void);
-unsigned long omap_fixed_divisor_recalc(struct clk *clk);
-extern struct clk *omap_clk_get_by_name(const char *name);
-extern int omap_clk_enable_autoidle_all(void);
-extern int omap_clk_disable_autoidle_all(void);
-
-extern const struct clkops clkops_null;
-
-extern struct clk dummy_ck;
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h
deleted file mode 100644
index d1cb6f527b7..00000000000
--- a/arch/arm/plat-omap/include/plat/common.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * arch/arm/plat-omap/include/mach/common.h
- *
- * Header for code common to all OMAP machines.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You should have received a copy of the  GNU General Public License along
- * with this program; if not, write  to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __ARCH_ARM_MACH_OMAP_COMMON_H
-#define __ARCH_ARM_MACH_OMAP_COMMON_H
-
-#include <plat/i2c.h>
-#include <plat/omap_hwmod.h>
-
-extern int __init omap_init_clocksource_32k(void __iomem *vbase);
-
-extern void __init omap_check_revision(void);
-
-extern void omap_reserve(void);
-extern int omap_dss_reset(struct omap_hwmod *);
-
-void omap_sram_init(void);
-
-#endif /* __ARCH_ARM_MACH_OMAP_COMMON_H */
diff --git a/arch/arm/plat-omap/include/plat/counter-32k.h b/arch/arm/plat-omap/include/plat/counter-32k.h
new file mode 100644
index 00000000000..da000d482ff
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/counter-32k.h
@@ -0,0 +1 @@
+int omap_init_clocksource_32k(void __iomem *vbase);
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index 67da857783c..b4516aba67e 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -1,6 +1,4 @@
 /*
- * arch/arm/plat-omap/include/mach/cpu.h
- *
  * OMAP cpu type detection
  *
  * Copyright (C) 2004, 2008 Nokia Corporation
@@ -30,470 +28,12 @@
 #ifndef __ASM_ARCH_OMAP_CPU_H
 #define __ASM_ARCH_OMAP_CPU_H
 
-#ifndef __ASSEMBLY__
-
-#include <linux/bitops.h>
-#include <plat/multi.h>
-
-/*
- * Omap device type i.e. EMU/HS/TST/GP/BAD
- */
-#define OMAP2_DEVICE_TYPE_TEST		0
-#define OMAP2_DEVICE_TYPE_EMU		1
-#define OMAP2_DEVICE_TYPE_SEC		2
-#define OMAP2_DEVICE_TYPE_GP		3
-#define OMAP2_DEVICE_TYPE_BAD		4
-
-int omap_type(void);
-
-/*
- * omap_rev bits:
- * CPU id bits	(0730, 1510, 1710, 2422...)	[31:16]
- * CPU revision	(See _REV_ defined in cpu.h)	[15:08]
- * CPU class bits (15xx, 16xx, 24xx, 34xx...)	[07:00]
- */
-unsigned int omap_rev(void);
-
-/*
- * Get the CPU revision for OMAP devices
- */
-#define GET_OMAP_REVISION()	((omap_rev() >> 8) & 0xff)
-
-/*
- * Macros to group OMAP into cpu classes.
- * These can be used in most places.
- * cpu_is_omap7xx():	True for OMAP730, OMAP850
- * cpu_is_omap15xx():	True for OMAP1510, OMAP5910 and OMAP310
- * cpu_is_omap16xx():	True for OMAP1610, OMAP5912 and OMAP1710
- * cpu_is_omap24xx():	True for OMAP2420, OMAP2422, OMAP2423, OMAP2430
- * cpu_is_omap242x():	True for OMAP2420, OMAP2422, OMAP2423
- * cpu_is_omap243x():	True for OMAP2430
- * cpu_is_omap343x():	True for OMAP3430
- * cpu_is_omap443x():	True for OMAP4430
- * cpu_is_omap446x():	True for OMAP4460
- * cpu_is_omap447x():	True for OMAP4470
- * soc_is_omap543x():	True for OMAP5430, OMAP5432
- */
-#define GET_OMAP_CLASS	(omap_rev() & 0xff)
-
-#define IS_OMAP_CLASS(class, id)			\
-static inline int is_omap ##class (void)		\
-{							\
-	return (GET_OMAP_CLASS == (id)) ? 1 : 0;	\
-}
-
-#define GET_AM_CLASS	((omap_rev() >> 24) & 0xff)
-
-#define IS_AM_CLASS(class, id)				\
-static inline int is_am ##class (void)			\
-{							\
-	return (GET_AM_CLASS == (id)) ? 1 : 0;		\
-}
-
-#define GET_TI_CLASS	((omap_rev() >> 24) & 0xff)
-
-#define IS_TI_CLASS(class, id)			\
-static inline int is_ti ##class (void)		\
-{							\
-	return (GET_TI_CLASS == (id)) ? 1 : 0;	\
-}
-
-#define GET_OMAP_SUBCLASS	((omap_rev() >> 20) & 0x0fff)
-
-#define IS_OMAP_SUBCLASS(subclass, id)			\
-static inline int is_omap ##subclass (void)		\
-{							\
-	return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0;	\
-}
-
-#define IS_TI_SUBCLASS(subclass, id)			\
-static inline int is_ti ##subclass (void)		\
-{							\
-	return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0;	\
-}
-
-#define IS_AM_SUBCLASS(subclass, id)			\
-static inline int is_am ##subclass (void)		\
-{							\
-	return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0;	\
-}
-
-IS_OMAP_CLASS(7xx, 0x07)
-IS_OMAP_CLASS(15xx, 0x15)
-IS_OMAP_CLASS(16xx, 0x16)
-IS_OMAP_CLASS(24xx, 0x24)
-IS_OMAP_CLASS(34xx, 0x34)
-IS_OMAP_CLASS(44xx, 0x44)
-IS_AM_CLASS(35xx, 0x35)
-IS_OMAP_CLASS(54xx, 0x54)
-IS_AM_CLASS(33xx, 0x33)
-
-IS_TI_CLASS(81xx, 0x81)
-
-IS_OMAP_SUBCLASS(242x, 0x242)
-IS_OMAP_SUBCLASS(243x, 0x243)
-IS_OMAP_SUBCLASS(343x, 0x343)
-IS_OMAP_SUBCLASS(363x, 0x363)
-IS_OMAP_SUBCLASS(443x, 0x443)
-IS_OMAP_SUBCLASS(446x, 0x446)
-IS_OMAP_SUBCLASS(447x, 0x447)
-IS_OMAP_SUBCLASS(543x, 0x543)
-
-IS_TI_SUBCLASS(816x, 0x816)
-IS_TI_SUBCLASS(814x, 0x814)
-IS_AM_SUBCLASS(335x, 0x335)
-
-#define cpu_is_omap7xx()		0
-#define cpu_is_omap15xx()		0
-#define cpu_is_omap16xx()		0
-#define cpu_is_omap24xx()		0
-#define cpu_is_omap242x()		0
-#define cpu_is_omap243x()		0
-#define cpu_is_omap34xx()		0
-#define cpu_is_omap343x()		0
-#define cpu_is_ti81xx()			0
-#define cpu_is_ti816x()			0
-#define cpu_is_ti814x()			0
-#define soc_is_am35xx()			0
-#define soc_is_am33xx()			0
-#define soc_is_am335x()			0
-#define cpu_is_omap44xx()		0
-#define cpu_is_omap443x()		0
-#define cpu_is_omap446x()		0
-#define cpu_is_omap447x()		0
-#define soc_is_omap54xx()		0
-#define soc_is_omap543x()		0
-
-#if defined(MULTI_OMAP1)
-# if defined(CONFIG_ARCH_OMAP730)
-#  undef  cpu_is_omap7xx
-#  define cpu_is_omap7xx()		is_omap7xx()
-# endif
-# if defined(CONFIG_ARCH_OMAP850)
-#  undef  cpu_is_omap7xx
-#  define cpu_is_omap7xx()		is_omap7xx()
-# endif
-# if defined(CONFIG_ARCH_OMAP15XX)
-#  undef  cpu_is_omap15xx
-#  define cpu_is_omap15xx()		is_omap15xx()
-# endif
-# if defined(CONFIG_ARCH_OMAP16XX)
-#  undef  cpu_is_omap16xx
-#  define cpu_is_omap16xx()		is_omap16xx()
-# endif
-#else
-# if defined(CONFIG_ARCH_OMAP730)
-#  undef  cpu_is_omap7xx
-#  define cpu_is_omap7xx()		1
-# endif
-# if defined(CONFIG_ARCH_OMAP850)
-#  undef  cpu_is_omap7xx
-#  define cpu_is_omap7xx()		1
-# endif
-# if defined(CONFIG_ARCH_OMAP15XX)
-#  undef  cpu_is_omap15xx
-#  define cpu_is_omap15xx()		1
-# endif
-# if defined(CONFIG_ARCH_OMAP16XX)
-#  undef  cpu_is_omap16xx
-#  define cpu_is_omap16xx()		1
-# endif
-#endif
-
-#if defined(MULTI_OMAP2)
-# if defined(CONFIG_ARCH_OMAP2)
-#  undef  cpu_is_omap24xx
-#  define cpu_is_omap24xx()		is_omap24xx()
-# endif
-# if defined (CONFIG_SOC_OMAP2420)
-#  undef  cpu_is_omap242x
-#  define cpu_is_omap242x()		is_omap242x()
-# endif
-# if defined (CONFIG_SOC_OMAP2430)
-#  undef  cpu_is_omap243x
-#  define cpu_is_omap243x()		is_omap243x()
-# endif
-# if defined(CONFIG_ARCH_OMAP3)
-#  undef  cpu_is_omap34xx
-#  undef  cpu_is_omap343x
-#  define cpu_is_omap34xx()		is_omap34xx()
-#  define cpu_is_omap343x()		is_omap343x()
-# endif
-#else
-# if defined(CONFIG_ARCH_OMAP2)
-#  undef  cpu_is_omap24xx
-#  define cpu_is_omap24xx()		1
-# endif
-# if defined(CONFIG_SOC_OMAP2420)
-#  undef  cpu_is_omap242x
-#  define cpu_is_omap242x()		1
-# endif
-# if defined(CONFIG_SOC_OMAP2430)
-#  undef  cpu_is_omap243x
-#  define cpu_is_omap243x()		1
-# endif
-# if defined(CONFIG_ARCH_OMAP3)
-#  undef  cpu_is_omap34xx
-#  define cpu_is_omap34xx()		1
-# endif
-# if defined(CONFIG_SOC_OMAP3430)
-#  undef  cpu_is_omap343x
-#  define cpu_is_omap343x()		1
-# endif
-#endif
-
-/*
- * Macros to detect individual cpu types.
- * These are only rarely needed.
- * cpu_is_omap310():	True for OMAP310
- * cpu_is_omap1510():	True for OMAP1510
- * cpu_is_omap1610():	True for OMAP1610
- * cpu_is_omap1611():	True for OMAP1611
- * cpu_is_omap5912():	True for OMAP5912
- * cpu_is_omap1621():	True for OMAP1621
- * cpu_is_omap1710():	True for OMAP1710
- * cpu_is_omap2420():	True for OMAP2420
- * cpu_is_omap2422():	True for OMAP2422
- * cpu_is_omap2423():	True for OMAP2423
- * cpu_is_omap2430():	True for OMAP2430
- * cpu_is_omap3430():	True for OMAP3430
- */
-#define GET_OMAP_TYPE	((omap_rev() >> 16) & 0xffff)
-
-#define IS_OMAP_TYPE(type, id)				\
-static inline int is_omap ##type (void)			\
-{							\
-	return (GET_OMAP_TYPE == (id)) ? 1 : 0;		\
-}
-
-IS_OMAP_TYPE(310, 0x0310)
-IS_OMAP_TYPE(1510, 0x1510)
-IS_OMAP_TYPE(1610, 0x1610)
-IS_OMAP_TYPE(1611, 0x1611)
-IS_OMAP_TYPE(5912, 0x1611)
-IS_OMAP_TYPE(1621, 0x1621)
-IS_OMAP_TYPE(1710, 0x1710)
-IS_OMAP_TYPE(2420, 0x2420)
-IS_OMAP_TYPE(2422, 0x2422)
-IS_OMAP_TYPE(2423, 0x2423)
-IS_OMAP_TYPE(2430, 0x2430)
-IS_OMAP_TYPE(3430, 0x3430)
-
-#define cpu_is_omap310()		0
-#define cpu_is_omap1510()		0
-#define cpu_is_omap1610()		0
-#define cpu_is_omap5912()		0
-#define cpu_is_omap1611()		0
-#define cpu_is_omap1621()		0
-#define cpu_is_omap1710()		0
-#define cpu_is_omap2420()		0
-#define cpu_is_omap2422()		0
-#define cpu_is_omap2423()		0
-#define cpu_is_omap2430()		0
-#define cpu_is_omap3430()		0
-#define cpu_is_omap3630()		0
-#define soc_is_omap5430()		0
-
-/*
- * Whether we have MULTI_OMAP1 or not, we still need to distinguish
- * between 310 vs. 1510 and 1611B/5912 vs. 1710.
- */
-
-#if defined(CONFIG_ARCH_OMAP15XX)
-# undef  cpu_is_omap310
-# undef  cpu_is_omap1510
-# define cpu_is_omap310()		is_omap310()
-# define cpu_is_omap1510()		is_omap1510()
-#endif
-
-#if defined(CONFIG_ARCH_OMAP16XX)
-# undef  cpu_is_omap1610
-# undef  cpu_is_omap1611
-# undef  cpu_is_omap5912
-# undef  cpu_is_omap1621
-# undef  cpu_is_omap1710
-# define cpu_is_omap1610()		is_omap1610()
-# define cpu_is_omap1611()		is_omap1611()
-# define cpu_is_omap5912()		is_omap5912()
-# define cpu_is_omap1621()		is_omap1621()
-# define cpu_is_omap1710()		is_omap1710()
-#endif
-
-#if defined(CONFIG_ARCH_OMAP2)
-# undef  cpu_is_omap2420
-# undef  cpu_is_omap2422
-# undef  cpu_is_omap2423
-# undef  cpu_is_omap2430
-# define cpu_is_omap2420()		is_omap2420()
-# define cpu_is_omap2422()		is_omap2422()
-# define cpu_is_omap2423()		is_omap2423()
-# define cpu_is_omap2430()		is_omap2430()
-#endif
-
-#if defined(CONFIG_ARCH_OMAP3)
-# undef cpu_is_omap3430
-# undef cpu_is_ti81xx
-# undef cpu_is_ti816x
-# undef cpu_is_ti814x
-# undef soc_is_am35xx
-# define cpu_is_omap3430()		is_omap3430()
-# undef cpu_is_omap3630
-# define cpu_is_omap3630()		is_omap363x()
-# define cpu_is_ti81xx()		is_ti81xx()
-# define cpu_is_ti816x()		is_ti816x()
-# define cpu_is_ti814x()		is_ti814x()
-# define soc_is_am35xx()		is_am35xx()
+#ifdef CONFIG_ARCH_OMAP1
+#include <mach/soc.h>
 #endif
 
-# if defined(CONFIG_SOC_AM33XX)
-# undef soc_is_am33xx
-# undef soc_is_am335x
-# define soc_is_am33xx()		is_am33xx()
-# define soc_is_am335x()		is_am335x()
+#ifdef CONFIG_ARCH_OMAP2PLUS
+#include "../../mach-omap2/soc.h"
 #endif
 
-# if defined(CONFIG_ARCH_OMAP4)
-# undef cpu_is_omap44xx
-# undef cpu_is_omap443x
-# undef cpu_is_omap446x
-# undef cpu_is_omap447x
-# define cpu_is_omap44xx()		is_omap44xx()
-# define cpu_is_omap443x()		is_omap443x()
-# define cpu_is_omap446x()		is_omap446x()
-# define cpu_is_omap447x()		is_omap447x()
-# endif
-
-# if defined(CONFIG_SOC_OMAP5)
-# undef soc_is_omap54xx
-# undef soc_is_omap543x
-# define soc_is_omap54xx()		is_omap54xx()
-# define soc_is_omap543x()		is_omap543x()
-#endif
-
-/* Macros to detect if we have OMAP1 or OMAP2 */
-#define cpu_class_is_omap1()	(cpu_is_omap7xx() || cpu_is_omap15xx() || \
-				cpu_is_omap16xx())
-#define cpu_class_is_omap2()	(cpu_is_omap24xx() || cpu_is_omap34xx() || \
-				cpu_is_omap44xx() || soc_is_omap54xx() || \
-				soc_is_am33xx())
-
-/* Various silicon revisions for omap2 */
-#define OMAP242X_CLASS		0x24200024
-#define OMAP2420_REV_ES1_0	OMAP242X_CLASS
-#define OMAP2420_REV_ES2_0	(OMAP242X_CLASS | (0x1 << 8))
-
-#define OMAP243X_CLASS		0x24300024
-#define OMAP2430_REV_ES1_0	OMAP243X_CLASS
-
-#define OMAP343X_CLASS		0x34300034
-#define OMAP3430_REV_ES1_0	OMAP343X_CLASS
-#define OMAP3430_REV_ES2_0	(OMAP343X_CLASS | (0x1 << 8))
-#define OMAP3430_REV_ES2_1	(OMAP343X_CLASS | (0x2 << 8))
-#define OMAP3430_REV_ES3_0	(OMAP343X_CLASS | (0x3 << 8))
-#define OMAP3430_REV_ES3_1	(OMAP343X_CLASS | (0x4 << 8))
-#define OMAP3430_REV_ES3_1_2	(OMAP343X_CLASS | (0x5 << 8))
-
-#define OMAP363X_CLASS		0x36300034
-#define OMAP3630_REV_ES1_0	OMAP363X_CLASS
-#define OMAP3630_REV_ES1_1	(OMAP363X_CLASS | (0x1 << 8))
-#define OMAP3630_REV_ES1_2	(OMAP363X_CLASS | (0x2 << 8))
-
-#define TI816X_CLASS		0x81600034
-#define TI8168_REV_ES1_0	TI816X_CLASS
-#define TI8168_REV_ES1_1	(TI816X_CLASS | (0x1 << 8))
-
-#define TI814X_CLASS		0x81400034
-#define TI8148_REV_ES1_0	TI814X_CLASS
-#define TI8148_REV_ES2_0	(TI814X_CLASS | (0x1 << 8))
-#define TI8148_REV_ES2_1	(TI814X_CLASS | (0x2 << 8))
-
-#define AM35XX_CLASS		0x35170034
-#define AM35XX_REV_ES1_0	AM35XX_CLASS
-#define AM35XX_REV_ES1_1	(AM35XX_CLASS | (0x1 << 8))
-
-#define AM335X_CLASS		0x33500033
-#define AM335X_REV_ES1_0	AM335X_CLASS
-
-#define OMAP443X_CLASS		0x44300044
-#define OMAP4430_REV_ES1_0	(OMAP443X_CLASS | (0x10 << 8))
-#define OMAP4430_REV_ES2_0	(OMAP443X_CLASS | (0x20 << 8))
-#define OMAP4430_REV_ES2_1	(OMAP443X_CLASS | (0x21 << 8))
-#define OMAP4430_REV_ES2_2	(OMAP443X_CLASS | (0x22 << 8))
-#define OMAP4430_REV_ES2_3	(OMAP443X_CLASS | (0x23 << 8))
-
-#define OMAP446X_CLASS		0x44600044
-#define OMAP4460_REV_ES1_0	(OMAP446X_CLASS | (0x10 << 8))
-#define OMAP4460_REV_ES1_1	(OMAP446X_CLASS | (0x11 << 8))
-
-#define OMAP447X_CLASS		0x44700044
-#define OMAP4470_REV_ES1_0	(OMAP447X_CLASS | (0x10 << 8))
-
-#define OMAP54XX_CLASS		0x54000054
-#define OMAP5430_REV_ES1_0	(OMAP54XX_CLASS | (0x30 << 16) | (0x10 << 8))
-#define OMAP5432_REV_ES1_0	(OMAP54XX_CLASS | (0x32 << 16) | (0x10 << 8))
-
-void omap2xxx_check_revision(void);
-void omap3xxx_check_revision(void);
-void omap4xxx_check_revision(void);
-void omap5xxx_check_revision(void);
-void omap3xxx_check_features(void);
-void ti81xx_check_features(void);
-void omap4xxx_check_features(void);
-
-/*
- * Runtime detection of OMAP3 features
- *
- * OMAP3_HAS_IO_CHAIN_CTRL: Some later members of the OMAP3 chip
- *    family have OS-level control over the I/O chain clock.  This is
- *    to avoid a window during which wakeups could potentially be lost
- *    during powerdomain transitions.  If this bit is set, it
- *    indicates that the chip does support OS-level control of this
- *    feature.
- */
-extern u32 omap_features;
-
-#define OMAP3_HAS_L2CACHE		BIT(0)
-#define OMAP3_HAS_IVA			BIT(1)
-#define OMAP3_HAS_SGX			BIT(2)
-#define OMAP3_HAS_NEON			BIT(3)
-#define OMAP3_HAS_ISP			BIT(4)
-#define OMAP3_HAS_192MHZ_CLK		BIT(5)
-#define OMAP3_HAS_IO_WAKEUP		BIT(6)
-#define OMAP3_HAS_SDRC			BIT(7)
-#define OMAP3_HAS_IO_CHAIN_CTRL		BIT(8)
-#define OMAP4_HAS_MPU_1GHZ		BIT(9)
-#define OMAP4_HAS_MPU_1_2GHZ		BIT(10)
-#define OMAP4_HAS_MPU_1_5GHZ		BIT(11)
-
-
-#define OMAP3_HAS_FEATURE(feat,flag)			\
-static inline unsigned int omap3_has_ ##feat(void)	\
-{							\
-	return omap_features & OMAP3_HAS_ ##flag;	\
-}							\
-
-OMAP3_HAS_FEATURE(l2cache, L2CACHE)
-OMAP3_HAS_FEATURE(sgx, SGX)
-OMAP3_HAS_FEATURE(iva, IVA)
-OMAP3_HAS_FEATURE(neon, NEON)
-OMAP3_HAS_FEATURE(isp, ISP)
-OMAP3_HAS_FEATURE(192mhz_clk, 192MHZ_CLK)
-OMAP3_HAS_FEATURE(io_wakeup, IO_WAKEUP)
-OMAP3_HAS_FEATURE(sdrc, SDRC)
-OMAP3_HAS_FEATURE(io_chain_ctrl, IO_CHAIN_CTRL)
-
-/*
- * Runtime detection of OMAP4 features
- */
-#define OMAP4_HAS_FEATURE(feat, flag)			\
-static inline unsigned int omap4_has_ ##feat(void)	\
-{							\
-	return omap_features & OMAP4_HAS_ ##flag;	\
-}							\
-
-OMAP4_HAS_FEATURE(mpu_1ghz, MPU_1GHZ)
-OMAP4_HAS_FEATURE(mpu_1_2ghz, MPU_1_2GHZ)
-OMAP4_HAS_FEATURE(mpu_1_5ghz, MPU_1_5GHZ)
-
-#endif	/* __ASSEMBLY__ */
 #endif
diff --git a/arch/arm/mach-omap2/debug-devices.h b/arch/arm/plat-omap/include/plat/debug-devices.h
index a4edbd2f748..8fc4287222d 100644
--- a/arch/arm/mach-omap2/debug-devices.h
+++ b/arch/arm/plat-omap/include/plat/debug-devices.h
@@ -1,9 +1,2 @@
-#ifndef _OMAP_DEBUG_DEVICES_H
-#define _OMAP_DEBUG_DEVICES_H
-
-#include <linux/types.h>
-
 /* for TI reference platforms sharing the same debug card */
 extern int debug_card_init(u32 addr, unsigned gpio);
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/dma-44xx.h b/arch/arm/plat-omap/include/plat/dma-44xx.h
deleted file mode 100644
index 1f767cb2f38..00000000000
--- a/arch/arm/plat-omap/include/plat/dma-44xx.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * OMAP4 SDMA channel definitions
- *
- * Copyright (C) 2009-2010 Texas Instruments, Inc.
- * Copyright (C) 2009-2010 Nokia Corporation
- *
- * Santosh Shilimkar (santosh.shilimkar@ti.com)
- * Benoit Cousson (b-cousson@ti.com)
- * Paul Walmsley (paul@pwsan.com)
- *
- * This file is automatically generated from the OMAP hardware databases.
- * We respectfully ask that any modifications to this file be coordinated
- * with the public linux-omap@vger.kernel.org mailing list and the
- * authors above to ensure that the autogeneration scripts are kept
- * up-to-date with the file contents.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ARCH_ARM_MACH_OMAP2_OMAP44XX_DMA_H
-#define __ARCH_ARM_MACH_OMAP2_OMAP44XX_DMA_H
-
-#define OMAP44XX_DMA_SYS_REQ0			2
-#define OMAP44XX_DMA_SYS_REQ1			3
-#define OMAP44XX_DMA_GPMC			4
-#define OMAP44XX_DMA_DSS_DISPC_REQ		6
-#define OMAP44XX_DMA_SYS_REQ2			7
-#define OMAP44XX_DMA_MCASP1_AXEVT		8
-#define OMAP44XX_DMA_ISS_REQ1			9
-#define OMAP44XX_DMA_ISS_REQ2			10
-#define OMAP44XX_DMA_MCASP1_AREVT		11
-#define OMAP44XX_DMA_ISS_REQ3			12
-#define OMAP44XX_DMA_ISS_REQ4			13
-#define OMAP44XX_DMA_DSS_RFBI_REQ		14
-#define OMAP44XX_DMA_SPI3_TX0			15
-#define OMAP44XX_DMA_SPI3_RX0			16
-#define OMAP44XX_DMA_MCBSP2_TX			17
-#define OMAP44XX_DMA_MCBSP2_RX			18
-#define OMAP44XX_DMA_MCBSP3_TX			19
-#define OMAP44XX_DMA_MCBSP3_RX			20
-#define OMAP44XX_DMA_C2C_SSCM_GPO0		21
-#define OMAP44XX_DMA_C2C_SSCM_GPO1		22
-#define OMAP44XX_DMA_SPI3_TX1			23
-#define OMAP44XX_DMA_SPI3_RX1			24
-#define OMAP44XX_DMA_I2C3_TX			25
-#define OMAP44XX_DMA_I2C3_RX			26
-#define OMAP44XX_DMA_I2C1_TX			27
-#define OMAP44XX_DMA_I2C1_RX			28
-#define OMAP44XX_DMA_I2C2_TX			29
-#define OMAP44XX_DMA_I2C2_RX			30
-#define OMAP44XX_DMA_MCBSP4_TX			31
-#define OMAP44XX_DMA_MCBSP4_RX			32
-#define OMAP44XX_DMA_MCBSP1_TX			33
-#define OMAP44XX_DMA_MCBSP1_RX			34
-#define OMAP44XX_DMA_SPI1_TX0			35
-#define OMAP44XX_DMA_SPI1_RX0			36
-#define OMAP44XX_DMA_SPI1_TX1			37
-#define OMAP44XX_DMA_SPI1_RX1			38
-#define OMAP44XX_DMA_SPI1_TX2			39
-#define OMAP44XX_DMA_SPI1_RX2			40
-#define OMAP44XX_DMA_SPI1_TX3			41
-#define OMAP44XX_DMA_SPI1_RX3			42
-#define OMAP44XX_DMA_SPI2_TX0			43
-#define OMAP44XX_DMA_SPI2_RX0			44
-#define OMAP44XX_DMA_SPI2_TX1			45
-#define OMAP44XX_DMA_SPI2_RX1			46
-#define OMAP44XX_DMA_MMC2_TX			47
-#define OMAP44XX_DMA_MMC2_RX			48
-#define OMAP44XX_DMA_UART1_TX			49
-#define OMAP44XX_DMA_UART1_RX			50
-#define OMAP44XX_DMA_UART2_TX			51
-#define OMAP44XX_DMA_UART2_RX			52
-#define OMAP44XX_DMA_UART3_TX			53
-#define OMAP44XX_DMA_UART3_RX			54
-#define OMAP44XX_DMA_UART4_TX			55
-#define OMAP44XX_DMA_UART4_RX			56
-#define OMAP44XX_DMA_MMC4_TX			57
-#define OMAP44XX_DMA_MMC4_RX			58
-#define OMAP44XX_DMA_MMC5_TX			59
-#define OMAP44XX_DMA_MMC5_RX			60
-#define OMAP44XX_DMA_MMC1_TX			61
-#define OMAP44XX_DMA_MMC1_RX			62
-#define OMAP44XX_DMA_SYS_REQ3			64
-#define OMAP44XX_DMA_MCPDM_UP			65
-#define OMAP44XX_DMA_MCPDM_DL			66
-#define OMAP44XX_DMA_DMIC_REQ			67
-#define OMAP44XX_DMA_C2C_SSCM_GPO2		68
-#define OMAP44XX_DMA_C2C_SSCM_GPO3		69
-#define OMAP44XX_DMA_SPI4_TX0			70
-#define OMAP44XX_DMA_SPI4_RX0			71
-#define OMAP44XX_DMA_DSS_DSI1_REQ0		72
-#define OMAP44XX_DMA_DSS_DSI1_REQ1		73
-#define OMAP44XX_DMA_DSS_DSI1_REQ2		74
-#define OMAP44XX_DMA_DSS_DSI1_REQ3		75
-#define OMAP44XX_DMA_DSS_HDMI_REQ		76
-#define OMAP44XX_DMA_MMC3_TX			77
-#define OMAP44XX_DMA_MMC3_RX			78
-#define OMAP44XX_DMA_USIM_TX			79
-#define OMAP44XX_DMA_USIM_RX			80
-#define OMAP44XX_DMA_DSS_DSI2_REQ0		81
-#define OMAP44XX_DMA_DSS_DSI2_REQ1		82
-#define OMAP44XX_DMA_DSS_DSI2_REQ2		83
-#define OMAP44XX_DMA_DSS_DSI2_REQ3		84
-#define OMAP44XX_DMA_SLIMBUS1_TX0		85
-#define OMAP44XX_DMA_SLIMBUS1_TX1		86
-#define OMAP44XX_DMA_SLIMBUS1_TX2		87
-#define OMAP44XX_DMA_SLIMBUS1_TX3		88
-#define OMAP44XX_DMA_SLIMBUS1_RX0		89
-#define OMAP44XX_DMA_SLIMBUS1_RX1		90
-#define OMAP44XX_DMA_SLIMBUS1_RX2		91
-#define OMAP44XX_DMA_SLIMBUS1_RX3		92
-#define OMAP44XX_DMA_SLIMBUS2_TX0		93
-#define OMAP44XX_DMA_SLIMBUS2_TX1		94
-#define OMAP44XX_DMA_SLIMBUS2_TX2		95
-#define OMAP44XX_DMA_SLIMBUS2_TX3		96
-#define OMAP44XX_DMA_SLIMBUS2_RX0		97
-#define OMAP44XX_DMA_SLIMBUS2_RX1		98
-#define OMAP44XX_DMA_SLIMBUS2_RX2		99
-#define OMAP44XX_DMA_SLIMBUS2_RX3		100
-#define OMAP44XX_DMA_ABE_REQ_0			101
-#define OMAP44XX_DMA_ABE_REQ_1			102
-#define OMAP44XX_DMA_ABE_REQ_2			103
-#define OMAP44XX_DMA_ABE_REQ_3			104
-#define OMAP44XX_DMA_ABE_REQ_4			105
-#define OMAP44XX_DMA_ABE_REQ_5			106
-#define OMAP44XX_DMA_ABE_REQ_6			107
-#define OMAP44XX_DMA_ABE_REQ_7			108
-#define OMAP44XX_DMA_AES1_P_CTX_IN_REQ		109
-#define OMAP44XX_DMA_AES1_P_DATA_IN_REQ		110
-#define OMAP44XX_DMA_AES1_P_DATA_OUT_REQ	111
-#define OMAP44XX_DMA_AES2_P_CTX_IN_REQ		112
-#define OMAP44XX_DMA_AES2_P_DATA_IN_REQ		113
-#define OMAP44XX_DMA_AES2_P_DATA_OUT_REQ	114
-#define OMAP44XX_DMA_DES_P_CTX_IN_REQ		115
-#define OMAP44XX_DMA_DES_P_DATA_IN_REQ		116
-#define OMAP44XX_DMA_DES_P_DATA_OUT_REQ		117
-#define OMAP44XX_DMA_SHA2_CTXIN_P		118
-#define OMAP44XX_DMA_SHA2_DIN_P			119
-#define OMAP44XX_DMA_SHA2_CTXOUT_P		120
-#define OMAP44XX_DMA_AES1_P_CONTEXT_OUT_REQ	121
-#define OMAP44XX_DMA_AES2_P_CONTEXT_OUT_REQ	122
-#define OMAP44XX_DMA_I2C4_TX			124
-#define OMAP44XX_DMA_I2C4_RX			125
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/dma.h b/arch/arm/plat-omap/include/plat/dma.h
deleted file mode 100644
index 0a87b052f8f..00000000000
--- a/arch/arm/plat-omap/include/plat/dma.h
+++ /dev/null
@@ -1,546 +0,0 @@
-/*
- *  arch/arm/plat-omap/include/mach/dma.h
- *
- *  Copyright (C) 2003 Nokia Corporation
- *  Author: Juha Yrjölä <juha.yrjola@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#ifndef __ASM_ARCH_DMA_H
-#define __ASM_ARCH_DMA_H
-
-#include <linux/platform_device.h>
-
-/*
- * TODO: These dma channel defines should go away once all
- * the omap drivers hwmod adapted.
- */
-
-/* Move omap4 specific defines to dma-44xx.h */
-#include "dma-44xx.h"
-
-#define INT_DMA_LCD			25
-
-/* DMA channels for omap1 */
-#define OMAP_DMA_NO_DEVICE		0
-#define OMAP_DMA_MCSI1_TX		1
-#define OMAP_DMA_MCSI1_RX		2
-#define OMAP_DMA_I2C_RX			3
-#define OMAP_DMA_I2C_TX			4
-#define OMAP_DMA_EXT_NDMA_REQ		5
-#define OMAP_DMA_EXT_NDMA_REQ2		6
-#define OMAP_DMA_UWIRE_TX		7
-#define OMAP_DMA_MCBSP1_TX		8
-#define OMAP_DMA_MCBSP1_RX		9
-#define OMAP_DMA_MCBSP3_TX		10
-#define OMAP_DMA_MCBSP3_RX		11
-#define OMAP_DMA_UART1_TX		12
-#define OMAP_DMA_UART1_RX		13
-#define OMAP_DMA_UART2_TX		14
-#define OMAP_DMA_UART2_RX		15
-#define OMAP_DMA_MCBSP2_TX		16
-#define OMAP_DMA_MCBSP2_RX		17
-#define OMAP_DMA_UART3_TX		18
-#define OMAP_DMA_UART3_RX		19
-#define OMAP_DMA_CAMERA_IF_RX		20
-#define OMAP_DMA_MMC_TX			21
-#define OMAP_DMA_MMC_RX			22
-#define OMAP_DMA_NAND			23
-#define OMAP_DMA_IRQ_LCD_LINE		24
-#define OMAP_DMA_MEMORY_STICK		25
-#define OMAP_DMA_USB_W2FC_RX0		26
-#define OMAP_DMA_USB_W2FC_RX1		27
-#define OMAP_DMA_USB_W2FC_RX2		28
-#define OMAP_DMA_USB_W2FC_TX0		29
-#define OMAP_DMA_USB_W2FC_TX1		30
-#define OMAP_DMA_USB_W2FC_TX2		31
-
-/* These are only for 1610 */
-#define OMAP_DMA_CRYPTO_DES_IN		32
-#define OMAP_DMA_SPI_TX			33
-#define OMAP_DMA_SPI_RX			34
-#define OMAP_DMA_CRYPTO_HASH		35
-#define OMAP_DMA_CCP_ATTN		36
-#define OMAP_DMA_CCP_FIFO_NOT_EMPTY	37
-#define OMAP_DMA_CMT_APE_TX_CHAN_0	38
-#define OMAP_DMA_CMT_APE_RV_CHAN_0	39
-#define OMAP_DMA_CMT_APE_TX_CHAN_1	40
-#define OMAP_DMA_CMT_APE_RV_CHAN_1	41
-#define OMAP_DMA_CMT_APE_TX_CHAN_2	42
-#define OMAP_DMA_CMT_APE_RV_CHAN_2	43
-#define OMAP_DMA_CMT_APE_TX_CHAN_3	44
-#define OMAP_DMA_CMT_APE_RV_CHAN_3	45
-#define OMAP_DMA_CMT_APE_TX_CHAN_4	46
-#define OMAP_DMA_CMT_APE_RV_CHAN_4	47
-#define OMAP_DMA_CMT_APE_TX_CHAN_5	48
-#define OMAP_DMA_CMT_APE_RV_CHAN_5	49
-#define OMAP_DMA_CMT_APE_TX_CHAN_6	50
-#define OMAP_DMA_CMT_APE_RV_CHAN_6	51
-#define OMAP_DMA_CMT_APE_TX_CHAN_7	52
-#define OMAP_DMA_CMT_APE_RV_CHAN_7	53
-#define OMAP_DMA_MMC2_TX		54
-#define OMAP_DMA_MMC2_RX		55
-#define OMAP_DMA_CRYPTO_DES_OUT		56
-
-/* DMA channels for 24xx */
-#define OMAP24XX_DMA_NO_DEVICE		0
-#define OMAP24XX_DMA_XTI_DMA		1	/* S_DMA_0 */
-#define OMAP24XX_DMA_EXT_DMAREQ0	2	/* S_DMA_1 */
-#define OMAP24XX_DMA_EXT_DMAREQ1	3	/* S_DMA_2 */
-#define OMAP24XX_DMA_GPMC		4	/* S_DMA_3 */
-#define OMAP24XX_DMA_GFX		5	/* S_DMA_4 */
-#define OMAP24XX_DMA_DSS		6	/* S_DMA_5 */
-#define OMAP242X_DMA_VLYNQ_TX		7	/* S_DMA_6 */
-#define OMAP24XX_DMA_EXT_DMAREQ2	7	/* S_DMA_6 */
-#define OMAP24XX_DMA_CWT		8	/* S_DMA_7 */
-#define OMAP24XX_DMA_AES_TX		9	/* S_DMA_8 */
-#define OMAP24XX_DMA_AES_RX		10	/* S_DMA_9 */
-#define OMAP24XX_DMA_DES_TX		11	/* S_DMA_10 */
-#define OMAP24XX_DMA_DES_RX		12	/* S_DMA_11 */
-#define OMAP24XX_DMA_SHA1MD5_RX		13	/* S_DMA_12 */
-#define OMAP34XX_DMA_SHA2MD5_RX		13	/* S_DMA_12 */
-#define OMAP242X_DMA_EXT_DMAREQ2	14	/* S_DMA_13 */
-#define OMAP242X_DMA_EXT_DMAREQ3	15	/* S_DMA_14 */
-#define OMAP242X_DMA_EXT_DMAREQ4	16	/* S_DMA_15 */
-#define OMAP242X_DMA_EAC_AC_RD		17	/* S_DMA_16 */
-#define OMAP242X_DMA_EAC_AC_WR		18	/* S_DMA_17 */
-#define OMAP242X_DMA_EAC_MD_UL_RD	19	/* S_DMA_18 */
-#define OMAP242X_DMA_EAC_MD_UL_WR	20	/* S_DMA_19 */
-#define OMAP242X_DMA_EAC_MD_DL_RD	21	/* S_DMA_20 */
-#define OMAP242X_DMA_EAC_MD_DL_WR	22	/* S_DMA_21 */
-#define OMAP242X_DMA_EAC_BT_UL_RD	23	/* S_DMA_22 */
-#define OMAP242X_DMA_EAC_BT_UL_WR	24	/* S_DMA_23 */
-#define OMAP242X_DMA_EAC_BT_DL_RD	25	/* S_DMA_24 */
-#define OMAP242X_DMA_EAC_BT_DL_WR	26	/* S_DMA_25 */
-#define OMAP243X_DMA_EXT_DMAREQ3	14	/* S_DMA_13 */
-#define OMAP24XX_DMA_SPI3_TX0		15	/* S_DMA_14 */
-#define OMAP24XX_DMA_SPI3_RX0		16	/* S_DMA_15 */
-#define OMAP24XX_DMA_MCBSP3_TX		17	/* S_DMA_16 */
-#define OMAP24XX_DMA_MCBSP3_RX		18	/* S_DMA_17 */
-#define OMAP24XX_DMA_MCBSP4_TX		19	/* S_DMA_18 */
-#define OMAP24XX_DMA_MCBSP4_RX		20	/* S_DMA_19 */
-#define OMAP24XX_DMA_MCBSP5_TX		21	/* S_DMA_20 */
-#define OMAP24XX_DMA_MCBSP5_RX		22	/* S_DMA_21 */
-#define OMAP24XX_DMA_SPI3_TX1		23	/* S_DMA_22 */
-#define OMAP24XX_DMA_SPI3_RX1		24	/* S_DMA_23 */
-#define OMAP243X_DMA_EXT_DMAREQ4	25	/* S_DMA_24 */
-#define OMAP243X_DMA_EXT_DMAREQ5	26	/* S_DMA_25 */
-#define OMAP34XX_DMA_I2C3_TX		25	/* S_DMA_24 */
-#define OMAP34XX_DMA_I2C3_RX		26	/* S_DMA_25 */
-#define OMAP24XX_DMA_I2C1_TX		27	/* S_DMA_26 */
-#define OMAP24XX_DMA_I2C1_RX		28	/* S_DMA_27 */
-#define OMAP24XX_DMA_I2C2_TX		29	/* S_DMA_28 */
-#define OMAP24XX_DMA_I2C2_RX		30	/* S_DMA_29 */
-#define OMAP24XX_DMA_MCBSP1_TX		31	/* S_DMA_30 */
-#define OMAP24XX_DMA_MCBSP1_RX		32	/* S_DMA_31 */
-#define OMAP24XX_DMA_MCBSP2_TX		33	/* S_DMA_32 */
-#define OMAP24XX_DMA_MCBSP2_RX		34	/* S_DMA_33 */
-#define OMAP24XX_DMA_SPI1_TX0		35	/* S_DMA_34 */
-#define OMAP24XX_DMA_SPI1_RX0		36	/* S_DMA_35 */
-#define OMAP24XX_DMA_SPI1_TX1		37	/* S_DMA_36 */
-#define OMAP24XX_DMA_SPI1_RX1		38	/* S_DMA_37 */
-#define OMAP24XX_DMA_SPI1_TX2		39	/* S_DMA_38 */
-#define OMAP24XX_DMA_SPI1_RX2		40	/* S_DMA_39 */
-#define OMAP24XX_DMA_SPI1_TX3		41	/* S_DMA_40 */
-#define OMAP24XX_DMA_SPI1_RX3		42	/* S_DMA_41 */
-#define OMAP24XX_DMA_SPI2_TX0		43	/* S_DMA_42 */
-#define OMAP24XX_DMA_SPI2_RX0		44	/* S_DMA_43 */
-#define OMAP24XX_DMA_SPI2_TX1		45	/* S_DMA_44 */
-#define OMAP24XX_DMA_SPI2_RX1		46	/* S_DMA_45 */
-#define OMAP24XX_DMA_MMC2_TX		47	/* S_DMA_46 */
-#define OMAP24XX_DMA_MMC2_RX		48	/* S_DMA_47 */
-#define OMAP24XX_DMA_UART1_TX		49	/* S_DMA_48 */
-#define OMAP24XX_DMA_UART1_RX		50	/* S_DMA_49 */
-#define OMAP24XX_DMA_UART2_TX		51	/* S_DMA_50 */
-#define OMAP24XX_DMA_UART2_RX		52	/* S_DMA_51 */
-#define OMAP24XX_DMA_UART3_TX		53	/* S_DMA_52 */
-#define OMAP24XX_DMA_UART3_RX		54	/* S_DMA_53 */
-#define OMAP24XX_DMA_USB_W2FC_TX0	55	/* S_DMA_54 */
-#define OMAP24XX_DMA_USB_W2FC_RX0	56	/* S_DMA_55 */
-#define OMAP24XX_DMA_USB_W2FC_TX1	57	/* S_DMA_56 */
-#define OMAP24XX_DMA_USB_W2FC_RX1	58	/* S_DMA_57 */
-#define OMAP24XX_DMA_USB_W2FC_TX2	59	/* S_DMA_58 */
-#define OMAP24XX_DMA_USB_W2FC_RX2	60	/* S_DMA_59 */
-#define OMAP24XX_DMA_MMC1_TX		61	/* S_DMA_60 */
-#define OMAP24XX_DMA_MMC1_RX		62	/* S_DMA_61 */
-#define OMAP24XX_DMA_MS			63	/* S_DMA_62 */
-#define OMAP242X_DMA_EXT_DMAREQ5	64	/* S_DMA_63 */
-#define OMAP243X_DMA_EXT_DMAREQ6	64	/* S_DMA_63 */
-#define OMAP34XX_DMA_EXT_DMAREQ3	64	/* S_DMA_63 */
-#define OMAP34XX_DMA_AES2_TX		65	/* S_DMA_64 */
-#define OMAP34XX_DMA_AES2_RX		66	/* S_DMA_65 */
-#define OMAP34XX_DMA_DES2_TX		67	/* S_DMA_66 */
-#define OMAP34XX_DMA_DES2_RX		68	/* S_DMA_67 */
-#define OMAP34XX_DMA_SHA1MD5_RX		69	/* S_DMA_68 */
-#define OMAP34XX_DMA_SPI4_TX0		70	/* S_DMA_69 */
-#define OMAP34XX_DMA_SPI4_RX0		71	/* S_DMA_70 */
-#define OMAP34XX_DSS_DMA0		72	/* S_DMA_71 */
-#define OMAP34XX_DSS_DMA1		73	/* S_DMA_72 */
-#define OMAP34XX_DSS_DMA2		74	/* S_DMA_73 */
-#define OMAP34XX_DSS_DMA3		75	/* S_DMA_74 */
-#define OMAP34XX_DMA_MMC3_TX		77	/* S_DMA_76 */
-#define OMAP34XX_DMA_MMC3_RX		78	/* S_DMA_77 */
-#define OMAP34XX_DMA_USIM_TX		79	/* S_DMA_78 */
-#define OMAP34XX_DMA_USIM_RX		80	/* S_DMA_79 */
-
-#define OMAP36XX_DMA_UART4_TX		81	/* S_DMA_80 */
-#define OMAP36XX_DMA_UART4_RX		82	/* S_DMA_81 */
-
-/* Only for AM35xx */
-#define AM35XX_DMA_UART4_TX		54
-#define AM35XX_DMA_UART4_RX		55
-
-/*----------------------------------------------------------------------------*/
-
-#define OMAP1_DMA_TOUT_IRQ		(1 << 0)
-#define OMAP_DMA_DROP_IRQ		(1 << 1)
-#define OMAP_DMA_HALF_IRQ		(1 << 2)
-#define OMAP_DMA_FRAME_IRQ		(1 << 3)
-#define OMAP_DMA_LAST_IRQ		(1 << 4)
-#define OMAP_DMA_BLOCK_IRQ		(1 << 5)
-#define OMAP1_DMA_SYNC_IRQ		(1 << 6)
-#define OMAP2_DMA_PKT_IRQ		(1 << 7)
-#define OMAP2_DMA_TRANS_ERR_IRQ		(1 << 8)
-#define OMAP2_DMA_SECURE_ERR_IRQ	(1 << 9)
-#define OMAP2_DMA_SUPERVISOR_ERR_IRQ	(1 << 10)
-#define OMAP2_DMA_MISALIGNED_ERR_IRQ	(1 << 11)
-
-#define OMAP_DMA_CCR_EN			(1 << 7)
-#define OMAP_DMA_CCR_RD_ACTIVE		(1 << 9)
-#define OMAP_DMA_CCR_WR_ACTIVE		(1 << 10)
-#define OMAP_DMA_CCR_SEL_SRC_DST_SYNC	(1 << 24)
-#define OMAP_DMA_CCR_BUFFERING_DISABLE	(1 << 25)
-
-#define OMAP_DMA_DATA_TYPE_S8		0x00
-#define OMAP_DMA_DATA_TYPE_S16		0x01
-#define OMAP_DMA_DATA_TYPE_S32		0x02
-
-#define OMAP_DMA_SYNC_ELEMENT		0x00
-#define OMAP_DMA_SYNC_FRAME		0x01
-#define OMAP_DMA_SYNC_BLOCK		0x02
-#define OMAP_DMA_SYNC_PACKET		0x03
-
-#define OMAP_DMA_DST_SYNC_PREFETCH	0x02
-#define OMAP_DMA_SRC_SYNC		0x01
-#define OMAP_DMA_DST_SYNC		0x00
-
-#define OMAP_DMA_PORT_EMIFF		0x00
-#define OMAP_DMA_PORT_EMIFS		0x01
-#define OMAP_DMA_PORT_OCP_T1		0x02
-#define OMAP_DMA_PORT_TIPB		0x03
-#define OMAP_DMA_PORT_OCP_T2		0x04
-#define OMAP_DMA_PORT_MPUI		0x05
-
-#define OMAP_DMA_AMODE_CONSTANT		0x00
-#define OMAP_DMA_AMODE_POST_INC		0x01
-#define OMAP_DMA_AMODE_SINGLE_IDX	0x02
-#define OMAP_DMA_AMODE_DOUBLE_IDX	0x03
-
-#define DMA_DEFAULT_FIFO_DEPTH		0x10
-#define DMA_DEFAULT_ARB_RATE		0x01
-/* Pass THREAD_RESERVE ORed with THREAD_FIFO for tparams */
-#define DMA_THREAD_RESERVE_NORM		(0x00 << 12) /* Def */
-#define DMA_THREAD_RESERVE_ONET		(0x01 << 12)
-#define DMA_THREAD_RESERVE_TWOT		(0x02 << 12)
-#define DMA_THREAD_RESERVE_THREET	(0x03 << 12)
-#define DMA_THREAD_FIFO_NONE		(0x00 << 14) /* Def */
-#define DMA_THREAD_FIFO_75		(0x01 << 14)
-#define DMA_THREAD_FIFO_25		(0x02 << 14)
-#define DMA_THREAD_FIFO_50		(0x03 << 14)
-
-/* DMA4_OCP_SYSCONFIG bits */
-#define DMA_SYSCONFIG_MIDLEMODE_MASK		(3 << 12)
-#define DMA_SYSCONFIG_CLOCKACTIVITY_MASK	(3 << 8)
-#define DMA_SYSCONFIG_EMUFREE			(1 << 5)
-#define DMA_SYSCONFIG_SIDLEMODE_MASK		(3 << 3)
-#define DMA_SYSCONFIG_SOFTRESET			(1 << 2)
-#define DMA_SYSCONFIG_AUTOIDLE			(1 << 0)
-
-#define DMA_SYSCONFIG_MIDLEMODE(n)		((n) << 12)
-#define DMA_SYSCONFIG_SIDLEMODE(n)		((n) << 3)
-
-#define DMA_IDLEMODE_SMARTIDLE			0x2
-#define DMA_IDLEMODE_NO_IDLE			0x1
-#define DMA_IDLEMODE_FORCE_IDLE			0x0
-
-/* Chaining modes*/
-#ifndef CONFIG_ARCH_OMAP1
-#define OMAP_DMA_STATIC_CHAIN		0x1
-#define OMAP_DMA_DYNAMIC_CHAIN		0x2
-#define OMAP_DMA_CHAIN_ACTIVE		0x1
-#define OMAP_DMA_CHAIN_INACTIVE		0x0
-#endif
-
-#define DMA_CH_PRIO_HIGH		0x1
-#define DMA_CH_PRIO_LOW			0x0 /* Def */
-
-/* Errata handling */
-#define IS_DMA_ERRATA(id)		(errata & (id))
-#define SET_DMA_ERRATA(id)		(errata |= (id))
-
-#define DMA_ERRATA_IFRAME_BUFFERING	BIT(0x0)
-#define DMA_ERRATA_PARALLEL_CHANNELS	BIT(0x1)
-#define DMA_ERRATA_i378			BIT(0x2)
-#define DMA_ERRATA_i541			BIT(0x3)
-#define DMA_ERRATA_i88			BIT(0x4)
-#define DMA_ERRATA_3_3			BIT(0x5)
-#define DMA_ROMCODE_BUG			BIT(0x6)
-
-/* Attributes for OMAP DMA Contrller */
-#define DMA_LINKED_LCH			BIT(0x0)
-#define GLOBAL_PRIORITY			BIT(0x1)
-#define RESERVE_CHANNEL			BIT(0x2)
-#define IS_CSSA_32			BIT(0x3)
-#define IS_CDSA_32			BIT(0x4)
-#define IS_RW_PRIORITY			BIT(0x5)
-#define ENABLE_1510_MODE		BIT(0x6)
-#define SRC_PORT			BIT(0x7)
-#define DST_PORT			BIT(0x8)
-#define SRC_INDEX			BIT(0x9)
-#define DST_INDEX			BIT(0xA)
-#define IS_BURST_ONLY4			BIT(0xB)
-#define CLEAR_CSR_ON_READ		BIT(0xC)
-#define IS_WORD_16			BIT(0xD)
-
-/* Defines for DMA Capabilities */
-#define DMA_HAS_TRANSPARENT_CAPS	(0x1 << 18)
-#define DMA_HAS_CONSTANT_FILL_CAPS	(0x1 << 19)
-#define DMA_HAS_DESCRIPTOR_CAPS		(0x3 << 20)
-
-enum omap_reg_offsets {
-
-GCR,		GSCR,		GRST1,		HW_ID,
-PCH2_ID,	PCH0_ID,	PCH1_ID,	PCHG_ID,
-PCHD_ID,	CAPS_0,		CAPS_1,		CAPS_2,
-CAPS_3,		CAPS_4,		PCH2_SR,	PCH0_SR,
-PCH1_SR,	PCHD_SR,	REVISION,	IRQSTATUS_L0,
-IRQSTATUS_L1,	IRQSTATUS_L2,	IRQSTATUS_L3,	IRQENABLE_L0,
-IRQENABLE_L1,	IRQENABLE_L2,	IRQENABLE_L3,	SYSSTATUS,
-OCP_SYSCONFIG,
-
-/* omap1+ specific */
-CPC, CCR2, LCH_CTRL,
-
-/* Common registers for all omap's */
-CSDP,		CCR,		CICR,		CSR,
-CEN,		CFN,		CSFI,		CSEI,
-CSAC,		CDAC,		CDEI,
-CDFI,		CLNK_CTRL,
-
-/* Channel specific registers */
-CSSA,		CDSA,		COLOR,
-CCEN,		CCFN,
-
-/* omap3630 and omap4 specific */
-CDP,		CNDP,		CCDN,
-
-};
-
-enum omap_dma_burst_mode {
-	OMAP_DMA_DATA_BURST_DIS = 0,
-	OMAP_DMA_DATA_BURST_4,
-	OMAP_DMA_DATA_BURST_8,
-	OMAP_DMA_DATA_BURST_16,
-};
-
-enum end_type {
-	OMAP_DMA_LITTLE_ENDIAN = 0,
-	OMAP_DMA_BIG_ENDIAN
-};
-
-enum omap_dma_color_mode {
-	OMAP_DMA_COLOR_DIS = 0,
-	OMAP_DMA_CONSTANT_FILL,
-	OMAP_DMA_TRANSPARENT_COPY
-};
-
-enum omap_dma_write_mode {
-	OMAP_DMA_WRITE_NON_POSTED = 0,
-	OMAP_DMA_WRITE_POSTED,
-	OMAP_DMA_WRITE_LAST_NON_POSTED
-};
-
-enum omap_dma_channel_mode {
-	OMAP_DMA_LCH_2D = 0,
-	OMAP_DMA_LCH_G,
-	OMAP_DMA_LCH_P,
-	OMAP_DMA_LCH_PD
-};
-
-struct omap_dma_channel_params {
-	int data_type;		/* data type 8,16,32 */
-	int elem_count;		/* number of elements in a frame */
-	int frame_count;	/* number of frames in a element */
-
-	int src_port;		/* Only on OMAP1 REVISIT: Is this needed? */
-	int src_amode;		/* constant, post increment, indexed,
-					double indexed */
-	unsigned long src_start;	/* source address : physical */
-	int src_ei;		/* source element index */
-	int src_fi;		/* source frame index */
-
-	int dst_port;		/* Only on OMAP1 REVISIT: Is this needed? */
-	int dst_amode;		/* constant, post increment, indexed,
-					double indexed */
-	unsigned long dst_start;	/* source address : physical */
-	int dst_ei;		/* source element index */
-	int dst_fi;		/* source frame index */
-
-	int trigger;		/* trigger attached if the channel is
-					synchronized */
-	int sync_mode;		/* sycn on element, frame , block or packet */
-	int src_or_dst_synch;	/* source synch(1) or destination synch(0) */
-
-	int ie;			/* interrupt enabled */
-
-	unsigned char read_prio;/* read priority */
-	unsigned char write_prio;/* write priority */
-
-#ifndef CONFIG_ARCH_OMAP1
-	enum omap_dma_burst_mode burst_mode; /* Burst mode 4/8/16 words */
-#endif
-};
-
-struct omap_dma_lch {
-	int next_lch;
-	int dev_id;
-	u16 saved_csr;
-	u16 enabled_irqs;
-	const char *dev_name;
-	void (*callback)(int lch, u16 ch_status, void *data);
-	void *data;
-	long flags;
-	/* required for Dynamic chaining */
-	int prev_linked_ch;
-	int next_linked_ch;
-	int state;
-	int chain_id;
-	int status;
-};
-
-struct omap_dma_dev_attr {
-	u32 dev_caps;
-	u16 lch_count;
-	u16 chan_count;
-	struct omap_dma_lch *chan;
-};
-
-/* System DMA platform data structure */
-struct omap_system_dma_plat_info {
-	struct omap_dma_dev_attr *dma_attr;
-	u32 errata;
-	void (*disable_irq_lch)(int lch);
-	void (*show_dma_caps)(void);
-	void (*clear_lch_regs)(int lch);
-	void (*clear_dma)(int lch);
-	void (*dma_write)(u32 val, int reg, int lch);
-	u32 (*dma_read)(int reg, int lch);
-};
-
-extern void __init omap_init_consistent_dma_size(void);
-extern void omap_set_dma_priority(int lch, int dst_port, int priority);
-extern int omap_request_dma(int dev_id, const char *dev_name,
-			void (*callback)(int lch, u16 ch_status, void *data),
-			void *data, int *dma_ch);
-extern void omap_enable_dma_irq(int ch, u16 irq_bits);
-extern void omap_disable_dma_irq(int ch, u16 irq_bits);
-extern void omap_free_dma(int ch);
-extern void omap_start_dma(int lch);
-extern void omap_stop_dma(int lch);
-extern void omap_set_dma_transfer_params(int lch, int data_type,
-					 int elem_count, int frame_count,
-					 int sync_mode,
-					 int dma_trigger, int src_or_dst_synch);
-extern void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode,
-				    u32 color);
-extern void omap_set_dma_write_mode(int lch, enum omap_dma_write_mode mode);
-extern void omap_set_dma_channel_mode(int lch, enum omap_dma_channel_mode mode);
-
-extern void omap_set_dma_src_params(int lch, int src_port, int src_amode,
-				    unsigned long src_start,
-				    int src_ei, int src_fi);
-extern void omap_set_dma_src_index(int lch, int eidx, int fidx);
-extern void omap_set_dma_src_data_pack(int lch, int enable);
-extern void omap_set_dma_src_burst_mode(int lch,
-					enum omap_dma_burst_mode burst_mode);
-
-extern void omap_set_dma_dest_params(int lch, int dest_port, int dest_amode,
-				     unsigned long dest_start,
-				     int dst_ei, int dst_fi);
-extern void omap_set_dma_dest_index(int lch, int eidx, int fidx);
-extern void omap_set_dma_dest_data_pack(int lch, int enable);
-extern void omap_set_dma_dest_burst_mode(int lch,
-					 enum omap_dma_burst_mode burst_mode);
-
-extern void omap_set_dma_params(int lch,
-				struct omap_dma_channel_params *params);
-
-extern void omap_dma_link_lch(int lch_head, int lch_queue);
-extern void omap_dma_unlink_lch(int lch_head, int lch_queue);
-
-extern int omap_set_dma_callback(int lch,
-			void (*callback)(int lch, u16 ch_status, void *data),
-			void *data);
-extern dma_addr_t omap_get_dma_src_pos(int lch);
-extern dma_addr_t omap_get_dma_dst_pos(int lch);
-extern void omap_clear_dma(int lch);
-extern int omap_get_dma_active_status(int lch);
-extern int omap_dma_running(void);
-extern void omap_dma_set_global_params(int arb_rate, int max_fifo_depth,
-				       int tparams);
-extern int omap_dma_set_prio_lch(int lch, unsigned char read_prio,
-				 unsigned char write_prio);
-extern void omap_set_dma_dst_endian_type(int lch, enum end_type etype);
-extern void omap_set_dma_src_endian_type(int lch, enum end_type etype);
-extern int omap_get_dma_index(int lch, int *ei, int *fi);
-
-void omap_dma_global_context_save(void);
-void omap_dma_global_context_restore(void);
-
-extern void omap_dma_disable_irq(int lch);
-
-/* Chaining APIs */
-#ifndef CONFIG_ARCH_OMAP1
-extern int omap_request_dma_chain(int dev_id, const char *dev_name,
-				  void (*callback) (int lch, u16 ch_status,
-						    void *data),
-				  int *chain_id, int no_of_chans,
-				  int chain_mode,
-				  struct omap_dma_channel_params params);
-extern int omap_free_dma_chain(int chain_id);
-extern int omap_dma_chain_a_transfer(int chain_id, int src_start,
-				     int dest_start, int elem_count,
-				     int frame_count, void *callbk_data);
-extern int omap_start_dma_chain_transfers(int chain_id);
-extern int omap_stop_dma_chain_transfers(int chain_id);
-extern int omap_get_dma_chain_index(int chain_id, int *ei, int *fi);
-extern int omap_get_dma_chain_dst_pos(int chain_id);
-extern int omap_get_dma_chain_src_pos(int chain_id);
-
-extern int omap_modify_dma_chain_params(int chain_id,
-					struct omap_dma_channel_params params);
-extern int omap_dma_chain_status(int chain_id);
-#endif
-
-#if defined(CONFIG_ARCH_OMAP1) && defined(CONFIG_FB_OMAP)
-#include <mach/lcd_dma.h>
-#else
-static inline int omap_lcd_dma_running(void)
-{
-	return 0;
-}
-#endif
-
-#endif /* __ASM_ARCH_DMA_H */
diff --git a/arch/arm/plat-omap/include/plat/dmtimer.h b/arch/arm/plat-omap/include/plat/dmtimer.h
index 85868e98c11..a3fbc48c332 100644
--- a/arch/arm/plat-omap/include/plat/dmtimer.h
+++ b/arch/arm/plat-omap/include/plat/dmtimer.h
@@ -32,7 +32,6 @@
  * 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/platform_device.h>
@@ -55,6 +54,10 @@
 #define OMAP_TIMER_TRIGGER_OVERFLOW		0x01
 #define OMAP_TIMER_TRIGGER_OVERFLOW_AND_COMPARE	0x02
 
+/* posted mode types */
+#define OMAP_TIMER_NONPOSTED			0x00
+#define OMAP_TIMER_POSTED			0x01
+
 /* timer capabilities used in hwmod database */
 #define OMAP_TIMER_SECURE				0x80000000
 #define OMAP_TIMER_ALWON				0x40000000
@@ -62,16 +65,22 @@
 #define OMAP_TIMER_NEEDS_RESET				0x10000000
 #define OMAP_TIMER_HAS_DSP_IRQ				0x08000000
 
+/*
+ * timer errata flags
+ *
+ * Errata i103/i767 impacts all OMAP3/4/5 devices including AM33xx. This
+ * errata prevents us from using posted mode on these devices, unless the
+ * timer counter register is never read. For more details please refer to
+ * the OMAP3/4/5 errata documents.
+ */
+#define OMAP_TIMER_ERRATA_I103_I767			0x80000000
+
 struct omap_timer_capability_dev_attr {
 	u32 timer_capability;
 };
 
-struct omap_dm_timer;
-
 struct timer_regs {
 	u32 tidr;
-	u32 tistat;
-	u32 tisr;
 	u32 tier;
 	u32 twer;
 	u32 tclr;
@@ -90,15 +99,35 @@ struct timer_regs {
 	u32 towr;
 };
 
-struct dmtimer_platform_data {
-	/* set_timer_src - Only used for OMAP1 devices */
-	int (*set_timer_src)(struct platform_device *pdev, int source);
-	u32 timer_capability;
+struct omap_dm_timer {
+	int id;
+	int irq;
+	struct clk *fclk;
+
+	void __iomem	*io_base;
+	void __iomem	*irq_stat;	/* TISR/IRQSTATUS interrupt status */
+	void __iomem	*irq_ena;	/* irq enable */
+	void __iomem	*irq_dis;	/* irq disable, only on v2 ip */
+	void __iomem	*pend;		/* write pending */
+	void __iomem	*func_base;	/* function register base */
+
+	unsigned long rate;
+	unsigned reserved:1;
+	unsigned posted:1;
+	struct timer_regs context;
+	int (*get_context_loss_count)(struct device *);
+	int ctx_loss_count;
+	int revision;
+	u32 capability;
+	u32 errata;
+	struct platform_device *pdev;
+	struct list_head node;
 };
 
 int omap_dm_timer_reserve_systimer(int id);
 struct omap_dm_timer *omap_dm_timer_request(void);
 struct omap_dm_timer *omap_dm_timer_request_specific(int timer_id);
+struct omap_dm_timer *omap_dm_timer_request_by_cap(u32 cap);
 int omap_dm_timer_free(struct omap_dm_timer *timer);
 void omap_dm_timer_enable(struct omap_dm_timer *timer);
 void omap_dm_timer_disable(struct omap_dm_timer *timer);
@@ -120,6 +149,7 @@ int omap_dm_timer_set_pwm(struct omap_dm_timer *timer, int def_on, int toggle, i
 int omap_dm_timer_set_prescaler(struct omap_dm_timer *timer, int prescaler);
 
 int omap_dm_timer_set_int_enable(struct omap_dm_timer *timer, unsigned int value);
+int omap_dm_timer_set_int_disable(struct omap_dm_timer *timer, u32 mask);
 
 unsigned int omap_dm_timer_read_status(struct omap_dm_timer *timer);
 int omap_dm_timer_write_status(struct omap_dm_timer *timer, unsigned int value);
@@ -245,33 +275,6 @@ int omap_dm_timers_active(void);
 #define OMAP_TIMER_TICK_INT_MASK_COUNT_REG				\
 		(_OMAP_TIMER_TICK_INT_MASK_COUNT_OFFSET | (WP_TOWR << WPSHIFT))
 
-struct omap_dm_timer {
-	unsigned long phys_base;
-	int id;
-	int irq;
-	struct clk *fclk;
-
-	void __iomem	*io_base;
-	void __iomem	*sys_stat;	/* TISTAT timer status */
-	void __iomem	*irq_stat;	/* TISR/IRQSTATUS interrupt status */
-	void __iomem	*irq_ena;	/* irq enable */
-	void __iomem	*irq_dis;	/* irq disable, only on v2 ip */
-	void __iomem	*pend;		/* write pending */
-	void __iomem	*func_base;	/* function register base */
-
-	unsigned long rate;
-	unsigned reserved:1;
-	unsigned posted:1;
-	struct timer_regs context;
-	int ctx_loss_count;
-	int revision;
-	u32 capability;
-	struct platform_device *pdev;
-	struct list_head node;
-};
-
-int omap_dm_timer_prepare(struct omap_dm_timer *timer);
-
 static inline u32 __omap_dm_timer_read(struct omap_dm_timer *timer, u32 reg,
 						int posted)
 {
@@ -300,16 +303,13 @@ static inline void __omap_dm_timer_init_regs(struct omap_dm_timer *timer)
 	tidr = __raw_readl(timer->io_base);
 	if (!(tidr >> 16)) {
 		timer->revision = 1;
-		timer->sys_stat = timer->io_base +
-				OMAP_TIMER_V1_SYS_STAT_OFFSET;
 		timer->irq_stat = timer->io_base + OMAP_TIMER_V1_STAT_OFFSET;
 		timer->irq_ena = timer->io_base + OMAP_TIMER_V1_INT_EN_OFFSET;
-		timer->irq_dis = NULL;
+		timer->irq_dis = timer->io_base + OMAP_TIMER_V1_INT_EN_OFFSET;
 		timer->pend = timer->io_base + _OMAP_TIMER_WRITE_PEND_OFFSET;
 		timer->func_base = timer->io_base;
 	} else {
 		timer->revision = 2;
-		timer->sys_stat = NULL;
 		timer->irq_stat = timer->io_base + OMAP_TIMER_V2_IRQSTATUS;
 		timer->irq_ena = timer->io_base + OMAP_TIMER_V2_IRQENABLE_SET;
 		timer->irq_dis = timer->io_base + OMAP_TIMER_V2_IRQENABLE_CLR;
@@ -320,45 +320,44 @@ static inline void __omap_dm_timer_init_regs(struct omap_dm_timer *timer)
 	}
 }
 
-/* Assumes the source clock has been set by caller */
-static inline void __omap_dm_timer_reset(struct omap_dm_timer *timer,
-					int autoidle, int wakeup)
+/*
+ * __omap_dm_timer_enable_posted - enables write posted mode
+ * @timer:      pointer to timer instance handle
+ *
+ * Enables the write posted mode for the timer. When posted mode is enabled
+ * writes to certain timer registers are immediately acknowledged by the
+ * internal bus and hence prevents stalling the CPU waiting for the write to
+ * complete. Enabling this feature can improve performance for writing to the
+ * timer registers.
+ */
+static inline void __omap_dm_timer_enable_posted(struct omap_dm_timer *timer)
 {
-	u32 l;
+	if (timer->posted)
+		return;
 
-	l = __raw_readl(timer->io_base + OMAP_TIMER_OCP_CFG_OFFSET);
-	l |= 0x02 << 3;  /* Set to smart-idle mode */
-	l |= 0x2 << 8;   /* Set clock activity to perserve f-clock on idle */
+	if (timer->errata & OMAP_TIMER_ERRATA_I103_I767)
+		return;
 
-	if (autoidle)
-		l |= 0x1 << 0;
-
-	if (wakeup)
-		l |= 1 << 2;
-
-	__raw_writel(l, timer->io_base + OMAP_TIMER_OCP_CFG_OFFSET);
-
-	/* Match hardware reset default of posted mode */
 	__omap_dm_timer_write(timer, OMAP_TIMER_IF_CTRL_REG,
-					OMAP_TIMER_CTRL_POSTED, 0);
+			      OMAP_TIMER_CTRL_POSTED, 0);
+	timer->context.tsicr = OMAP_TIMER_CTRL_POSTED;
+	timer->posted = OMAP_TIMER_POSTED;
 }
 
-static inline int __omap_dm_timer_set_source(struct clk *timer_fck,
-						struct clk *parent)
+/**
+ * __omap_dm_timer_override_errata - override errata flags for a timer
+ * @timer:      pointer to timer handle
+ * @errata:	errata flags to be ignored
+ *
+ * For a given timer, override a timer errata by clearing the flags
+ * specified by the errata argument. A specific erratum should only be
+ * overridden for a timer if the timer is used in such a way the erratum
+ * has no impact.
+ */
+static inline void __omap_dm_timer_override_errata(struct omap_dm_timer *timer,
+						   u32 errata)
 {
-	int ret;
-
-	clk_disable(timer_fck);
-	ret = clk_set_parent(timer_fck, parent);
-	clk_enable(timer_fck);
-
-	/*
-	 * When the functional clock disappears, too quick writes seem
-	 * to cause an abort. XXX Is this still necessary?
-	 */
-	__delay(300000);
-
-	return ret;
+	timer->errata &= ~errata;
 }
 
 static inline void __omap_dm_timer_stop(struct omap_dm_timer *timer,
diff --git a/arch/arm/plat-omap/include/plat/fpga.h b/arch/arm/plat-omap/include/plat/fpga.h
deleted file mode 100644
index bd3c6324ae1..00000000000
--- a/arch/arm/plat-omap/include/plat/fpga.h
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * arch/arm/plat-omap/include/mach/fpga.h
- *
- * Interrupt handler for OMAP-1510 FPGA
- *
- * Copyright (C) 2001 RidgeRun, Inc.
- * Author: Greg Lonnon <glonnon@ridgerun.com>
- *
- * Copyright (C) 2002 MontaVista Software, Inc.
- *
- * Separated FPGA interrupts from innovator1510.c and cleaned up for 2.6
- * Copyright (C) 2004 Nokia Corporation by Tony Lindrgen <tony@atomide.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ASM_ARCH_OMAP_FPGA_H
-#define __ASM_ARCH_OMAP_FPGA_H
-
-extern void omap1510_fpga_init_irq(void);
-
-#define fpga_read(reg)			__raw_readb(reg)
-#define fpga_write(val, reg)		__raw_writeb(val, reg)
-
-/*
- * ---------------------------------------------------------------------------
- *  H2/P2 Debug board FPGA
- * ---------------------------------------------------------------------------
- */
-/* maps in the FPGA registers and the ETHR registers */
-#define H2P2_DBG_FPGA_BASE		0xE8000000		/* VA */
-#define H2P2_DBG_FPGA_SIZE		SZ_4K			/* SIZE */
-#define H2P2_DBG_FPGA_START		0x04000000		/* PA */
-
-#define H2P2_DBG_FPGA_ETHR_START	(H2P2_DBG_FPGA_START + 0x300)
-#define H2P2_DBG_FPGA_FPGA_REV		IOMEM(H2P2_DBG_FPGA_BASE + 0x10)	/* FPGA Revision */
-#define H2P2_DBG_FPGA_BOARD_REV		IOMEM(H2P2_DBG_FPGA_BASE + 0x12)	/* Board Revision */
-#define H2P2_DBG_FPGA_GPIO		IOMEM(H2P2_DBG_FPGA_BASE + 0x14)	/* GPIO outputs */
-#define H2P2_DBG_FPGA_LEDS		IOMEM(H2P2_DBG_FPGA_BASE + 0x16)	/* LEDs outputs */
-#define H2P2_DBG_FPGA_MISC_INPUTS	IOMEM(H2P2_DBG_FPGA_BASE + 0x18)	/* Misc inputs */
-#define H2P2_DBG_FPGA_LAN_STATUS	IOMEM(H2P2_DBG_FPGA_BASE + 0x1A)	/* LAN Status line */
-#define H2P2_DBG_FPGA_LAN_RESET		IOMEM(H2P2_DBG_FPGA_BASE + 0x1C)	/* LAN Reset line */
-
-/* NOTE:  most boards don't have a static mapping for the FPGA ... */
-struct h2p2_dbg_fpga {
-	/* offset 0x00 */
-	u16		smc91x[8];
-	/* offset 0x10 */
-	u16		fpga_rev;
-	u16		board_rev;
-	u16		gpio_outputs;
-	u16		leds;
-	/* offset 0x18 */
-	u16		misc_inputs;
-	u16		lan_status;
-	u16		lan_reset;
-	u16		reserved0;
-	/* offset 0x20 */
-	u16		ps2_data;
-	u16		ps2_ctrl;
-	/* plus also 4 rs232 ports ... */
-};
-
-/* LEDs definition on debug board (16 LEDs, all physically green) */
-#define H2P2_DBG_FPGA_LED_GREEN		(1 << 15)
-#define H2P2_DBG_FPGA_LED_AMBER		(1 << 14)
-#define H2P2_DBG_FPGA_LED_RED		(1 << 13)
-#define H2P2_DBG_FPGA_LED_BLUE		(1 << 12)
-/*  cpu0 load-meter LEDs */
-#define H2P2_DBG_FPGA_LOAD_METER	(1 << 0)	// A bit of fun on our board ...
-#define H2P2_DBG_FPGA_LOAD_METER_SIZE	11
-#define H2P2_DBG_FPGA_LOAD_METER_MASK	((1 << H2P2_DBG_FPGA_LOAD_METER_SIZE) - 1)
-
-#define H2P2_DBG_FPGA_P2_LED_TIMER		(1 << 0)
-#define H2P2_DBG_FPGA_P2_LED_IDLE		(1 << 1)
-
-/*
- * ---------------------------------------------------------------------------
- *  OMAP-1510 FPGA
- * ---------------------------------------------------------------------------
- */
-#define OMAP1510_FPGA_BASE		0xE8000000		/* VA */
-#define OMAP1510_FPGA_SIZE		SZ_4K
-#define OMAP1510_FPGA_START		0x08000000		/* PA */
-
-/* Revision */
-#define OMAP1510_FPGA_REV_LOW			IOMEM(OMAP1510_FPGA_BASE + 0x0)
-#define OMAP1510_FPGA_REV_HIGH			IOMEM(OMAP1510_FPGA_BASE + 0x1)
-
-#define OMAP1510_FPGA_LCD_PANEL_CONTROL		IOMEM(OMAP1510_FPGA_BASE + 0x2)
-#define OMAP1510_FPGA_LED_DIGIT			IOMEM(OMAP1510_FPGA_BASE + 0x3)
-#define INNOVATOR_FPGA_HID_SPI			IOMEM(OMAP1510_FPGA_BASE + 0x4)
-#define OMAP1510_FPGA_POWER			IOMEM(OMAP1510_FPGA_BASE + 0x5)
-
-/* Interrupt status */
-#define OMAP1510_FPGA_ISR_LO			IOMEM(OMAP1510_FPGA_BASE + 0x6)
-#define OMAP1510_FPGA_ISR_HI			IOMEM(OMAP1510_FPGA_BASE + 0x7)
-
-/* Interrupt mask */
-#define OMAP1510_FPGA_IMR_LO			IOMEM(OMAP1510_FPGA_BASE + 0x8)
-#define OMAP1510_FPGA_IMR_HI			IOMEM(OMAP1510_FPGA_BASE + 0x9)
-
-/* Reset registers */
-#define OMAP1510_FPGA_HOST_RESET		IOMEM(OMAP1510_FPGA_BASE + 0xa)
-#define OMAP1510_FPGA_RST			IOMEM(OMAP1510_FPGA_BASE + 0xb)
-
-#define OMAP1510_FPGA_AUDIO			IOMEM(OMAP1510_FPGA_BASE + 0xc)
-#define OMAP1510_FPGA_DIP			IOMEM(OMAP1510_FPGA_BASE + 0xe)
-#define OMAP1510_FPGA_FPGA_IO			IOMEM(OMAP1510_FPGA_BASE + 0xf)
-#define OMAP1510_FPGA_UART1			IOMEM(OMAP1510_FPGA_BASE + 0x14)
-#define OMAP1510_FPGA_UART2			IOMEM(OMAP1510_FPGA_BASE + 0x15)
-#define OMAP1510_FPGA_OMAP1510_STATUS		IOMEM(OMAP1510_FPGA_BASE + 0x16)
-#define OMAP1510_FPGA_BOARD_REV			IOMEM(OMAP1510_FPGA_BASE + 0x18)
-#define OMAP1510P1_PPT_DATA			IOMEM(OMAP1510_FPGA_BASE + 0x100)
-#define OMAP1510P1_PPT_STATUS			IOMEM(OMAP1510_FPGA_BASE + 0x101)
-#define OMAP1510P1_PPT_CONTROL			IOMEM(OMAP1510_FPGA_BASE + 0x102)
-
-#define OMAP1510_FPGA_TOUCHSCREEN		IOMEM(OMAP1510_FPGA_BASE + 0x204)
-
-#define INNOVATOR_FPGA_INFO			IOMEM(OMAP1510_FPGA_BASE + 0x205)
-#define INNOVATOR_FPGA_LCD_BRIGHT_LO		IOMEM(OMAP1510_FPGA_BASE + 0x206)
-#define INNOVATOR_FPGA_LCD_BRIGHT_HI		IOMEM(OMAP1510_FPGA_BASE + 0x207)
-#define INNOVATOR_FPGA_LED_GRN_LO		IOMEM(OMAP1510_FPGA_BASE + 0x208)
-#define INNOVATOR_FPGA_LED_GRN_HI		IOMEM(OMAP1510_FPGA_BASE + 0x209)
-#define INNOVATOR_FPGA_LED_RED_LO		IOMEM(OMAP1510_FPGA_BASE + 0x20a)
-#define INNOVATOR_FPGA_LED_RED_HI		IOMEM(OMAP1510_FPGA_BASE + 0x20b)
-#define INNOVATOR_FPGA_CAM_USB_CONTROL		IOMEM(OMAP1510_FPGA_BASE + 0x20c)
-#define INNOVATOR_FPGA_EXP_CONTROL		IOMEM(OMAP1510_FPGA_BASE + 0x20d)
-#define INNOVATOR_FPGA_ISR2			IOMEM(OMAP1510_FPGA_BASE + 0x20e)
-#define INNOVATOR_FPGA_IMR2			IOMEM(OMAP1510_FPGA_BASE + 0x210)
-
-#define OMAP1510_FPGA_ETHR_START		(OMAP1510_FPGA_START + 0x300)
-
-/*
- * Power up Giga UART driver, turn on HID clock.
- * Turn off BT power, since we're not using it and it
- * draws power.
- */
-#define OMAP1510_FPGA_RESET_VALUE		0x42
-
-#define OMAP1510_FPGA_PCR_IF_PD0		(1 << 7)
-#define OMAP1510_FPGA_PCR_COM2_EN		(1 << 6)
-#define OMAP1510_FPGA_PCR_COM1_EN		(1 << 5)
-#define OMAP1510_FPGA_PCR_EXP_PD0		(1 << 4)
-#define OMAP1510_FPGA_PCR_EXP_PD1		(1 << 3)
-#define OMAP1510_FPGA_PCR_48MHZ_CLK		(1 << 2)
-#define OMAP1510_FPGA_PCR_4MHZ_CLK		(1 << 1)
-#define OMAP1510_FPGA_PCR_RSRVD_BIT0		(1 << 0)
-
-/*
- * Innovator/OMAP1510 FPGA HID register bit definitions
- */
-#define OMAP1510_FPGA_HID_SCLK	(1<<0)	/* output */
-#define OMAP1510_FPGA_HID_MOSI	(1<<1)	/* output */
-#define OMAP1510_FPGA_HID_nSS	(1<<2)	/* output 0/1 chip idle/select */
-#define OMAP1510_FPGA_HID_nHSUS	(1<<3)	/* output 0/1 host active/suspended */
-#define OMAP1510_FPGA_HID_MISO	(1<<4)	/* input */
-#define OMAP1510_FPGA_HID_ATN	(1<<5)	/* input  0/1 chip idle/ATN */
-#define OMAP1510_FPGA_HID_rsrvd	(1<<6)
-#define OMAP1510_FPGA_HID_RESETn (1<<7)	/* output - 0/1 USAR reset/run */
-
-/* The FPGA IRQ is cascaded through GPIO_13 */
-#define OMAP1510_INT_FPGA		(IH_GPIO_BASE + 13)
-
-/* IRQ Numbers for interrupts muxed through the FPGA */
-#define OMAP1510_INT_FPGA_ATN		(OMAP_FPGA_IRQ_BASE + 0)
-#define OMAP1510_INT_FPGA_ACK		(OMAP_FPGA_IRQ_BASE + 1)
-#define OMAP1510_INT_FPGA2		(OMAP_FPGA_IRQ_BASE + 2)
-#define OMAP1510_INT_FPGA3		(OMAP_FPGA_IRQ_BASE + 3)
-#define OMAP1510_INT_FPGA4		(OMAP_FPGA_IRQ_BASE + 4)
-#define OMAP1510_INT_FPGA5		(OMAP_FPGA_IRQ_BASE + 5)
-#define OMAP1510_INT_FPGA6		(OMAP_FPGA_IRQ_BASE + 6)
-#define OMAP1510_INT_FPGA7		(OMAP_FPGA_IRQ_BASE + 7)
-#define OMAP1510_INT_FPGA8		(OMAP_FPGA_IRQ_BASE + 8)
-#define OMAP1510_INT_FPGA9		(OMAP_FPGA_IRQ_BASE + 9)
-#define OMAP1510_INT_FPGA10		(OMAP_FPGA_IRQ_BASE + 10)
-#define OMAP1510_INT_FPGA11		(OMAP_FPGA_IRQ_BASE + 11)
-#define OMAP1510_INT_FPGA12		(OMAP_FPGA_IRQ_BASE + 12)
-#define OMAP1510_INT_ETHER		(OMAP_FPGA_IRQ_BASE + 13)
-#define OMAP1510_INT_FPGAUART1		(OMAP_FPGA_IRQ_BASE + 14)
-#define OMAP1510_INT_FPGAUART2		(OMAP_FPGA_IRQ_BASE + 15)
-#define OMAP1510_INT_FPGA_TS		(OMAP_FPGA_IRQ_BASE + 16)
-#define OMAP1510_INT_FPGA17		(OMAP_FPGA_IRQ_BASE + 17)
-#define OMAP1510_INT_FPGA_CAM		(OMAP_FPGA_IRQ_BASE + 18)
-#define OMAP1510_INT_FPGA_RTC_A		(OMAP_FPGA_IRQ_BASE + 19)
-#define OMAP1510_INT_FPGA_RTC_B		(OMAP_FPGA_IRQ_BASE + 20)
-#define OMAP1510_INT_FPGA_CD		(OMAP_FPGA_IRQ_BASE + 21)
-#define OMAP1510_INT_FPGA22		(OMAP_FPGA_IRQ_BASE + 22)
-#define OMAP1510_INT_FPGA23		(OMAP_FPGA_IRQ_BASE + 23)
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/i2c.h b/arch/arm/plat-omap/include/plat/i2c.h
index 7c22b9e10dc..7a9028cb5a7 100644
--- a/arch/arm/plat-omap/include/plat/i2c.h
+++ b/arch/arm/plat-omap/include/plat/i2c.h
@@ -18,11 +18,15 @@
  * 02110-1301 USA
  *
  */
-#ifndef __ASM__ARCH_OMAP_I2C_H
-#define __ASM__ARCH_OMAP_I2C_H
 
-#include <linux/i2c.h>
-#include <linux/i2c-omap.h>
+#ifndef __PLAT_OMAP_I2C_H
+#define __PLAT_OMAP_I2C_H
+
+struct i2c_board_info;
+struct omap_i2c_bus_platform_data;
+
+int omap_i2c_add_bus(struct omap_i2c_bus_platform_data *i2c_pdata,
+			int bus_id);
 
 #if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
 extern int omap_register_i2c_bus(int bus_id, u32 clkrate,
@@ -37,23 +41,7 @@ static inline int omap_register_i2c_bus(int bus_id, u32 clkrate,
 }
 #endif
 
-/**
- * i2c_dev_attr - OMAP I2C controller device attributes for omap_hwmod
- * @fifo_depth: total controller FIFO size (in bytes)
- * @flags: differences in hardware support capability
- *
- * @fifo_depth represents what exists on the hardware, not what is
- * actually configured at runtime by the device driver.
- */
-struct omap_i2c_dev_attr {
-	u8	fifo_depth;
-	u32	flags;
-};
-
-void __init omap1_i2c_mux_pins(int bus_id);
-void __init omap2_i2c_mux_pins(int bus_id);
-
 struct omap_hwmod;
 int omap_i2c_reset(struct omap_hwmod *oh);
 
-#endif /* __ASM__ARCH_OMAP_I2C_H */
+#endif /* __PLAT_OMAP_I2C_H */
diff --git a/arch/arm/plat-omap/include/plat/iommu.h b/arch/arm/plat-omap/include/plat/iommu.h
deleted file mode 100644
index 68b5f0362f3..00000000000
--- a/arch/arm/plat-omap/include/plat/iommu.h
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * omap iommu: main structures
- *
- * Copyright (C) 2008-2009 Nokia Corporation
- *
- * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __MACH_IOMMU_H
-#define __MACH_IOMMU_H
-
-struct iotlb_entry {
-	u32 da;
-	u32 pa;
-	u32 pgsz, prsvd, valid;
-	union {
-		u16 ap;
-		struct {
-			u32 endian, elsz, mixed;
-		};
-	};
-};
-
-struct omap_iommu {
-	const char	*name;
-	struct module	*owner;
-	struct clk	*clk;
-	void __iomem	*regbase;
-	struct device	*dev;
-	void		*isr_priv;
-	struct iommu_domain *domain;
-
-	unsigned int	refcount;
-	spinlock_t	iommu_lock;	/* global for this whole object */
-
-	/*
-	 * We don't change iopgd for a situation like pgd for a task,
-	 * but share it globally for each iommu.
-	 */
-	u32		*iopgd;
-	spinlock_t	page_table_lock; /* protect iopgd */
-
-	int		nr_tlb_entries;
-
-	struct list_head	mmap;
-	struct mutex		mmap_lock; /* protect mmap */
-
-	void *ctx; /* iommu context: registres saved area */
-	u32 da_start;
-	u32 da_end;
-};
-
-struct cr_regs {
-	union {
-		struct {
-			u16 cam_l;
-			u16 cam_h;
-		};
-		u32 cam;
-	};
-	union {
-		struct {
-			u16 ram_l;
-			u16 ram_h;
-		};
-		u32 ram;
-	};
-};
-
-struct iotlb_lock {
-	short base;
-	short vict;
-};
-
-/* architecture specific functions */
-struct iommu_functions {
-	unsigned long	version;
-
-	int (*enable)(struct omap_iommu *obj);
-	void (*disable)(struct omap_iommu *obj);
-	void (*set_twl)(struct omap_iommu *obj, bool on);
-	u32 (*fault_isr)(struct omap_iommu *obj, u32 *ra);
-
-	void (*tlb_read_cr)(struct omap_iommu *obj, struct cr_regs *cr);
-	void (*tlb_load_cr)(struct omap_iommu *obj, struct cr_regs *cr);
-
-	struct cr_regs *(*alloc_cr)(struct omap_iommu *obj,
-							struct iotlb_entry *e);
-	int (*cr_valid)(struct cr_regs *cr);
-	u32 (*cr_to_virt)(struct cr_regs *cr);
-	void (*cr_to_e)(struct cr_regs *cr, struct iotlb_entry *e);
-	ssize_t (*dump_cr)(struct omap_iommu *obj, struct cr_regs *cr,
-							char *buf);
-
-	u32 (*get_pte_attr)(struct iotlb_entry *e);
-
-	void (*save_ctx)(struct omap_iommu *obj);
-	void (*restore_ctx)(struct omap_iommu *obj);
-	ssize_t (*dump_ctx)(struct omap_iommu *obj, char *buf, ssize_t len);
-};
-
-/**
- * struct omap_mmu_dev_attr - OMAP mmu device attributes for omap_hwmod
- * @da_start:		device address where the va space starts.
- * @da_end:		device address where the va space ends.
- * @nr_tlb_entries:	number of entries supported by the translation
- *			look-aside buffer (TLB).
- */
-struct omap_mmu_dev_attr {
-	u32 da_start;
-	u32 da_end;
-	int nr_tlb_entries;
-};
-
-struct iommu_platform_data {
-	const char *name;
-	const char *clk_name;
-	const int nr_tlb_entries;
-	u32 da_start;
-	u32 da_end;
-};
-
-/**
- * struct iommu_arch_data - omap iommu private data
- * @name: name of the iommu device
- * @iommu_dev: handle of the iommu device
- *
- * This is an omap iommu private data object, which binds an iommu user
- * to its iommu device. This object should be placed at the iommu user's
- * dev_archdata so generic IOMMU API can be used without having to
- * utilize omap-specific plumbing anymore.
- */
-struct omap_iommu_arch_data {
-	const char *name;
-	struct omap_iommu *iommu_dev;
-};
-
-#ifdef CONFIG_IOMMU_API
-/**
- * dev_to_omap_iommu() - retrieves an omap iommu object from a user device
- * @dev: iommu client device
- */
-static inline struct omap_iommu *dev_to_omap_iommu(struct device *dev)
-{
-	struct omap_iommu_arch_data *arch_data = dev->archdata.iommu;
-
-	return arch_data->iommu_dev;
-}
-#endif
-
-/* IOMMU errors */
-#define OMAP_IOMMU_ERR_TLB_MISS		(1 << 0)
-#define OMAP_IOMMU_ERR_TRANS_FAULT	(1 << 1)
-#define OMAP_IOMMU_ERR_EMU_MISS		(1 << 2)
-#define OMAP_IOMMU_ERR_TBLWALK_FAULT	(1 << 3)
-#define OMAP_IOMMU_ERR_MULTIHIT_FAULT	(1 << 4)
-
-#if defined(CONFIG_ARCH_OMAP1)
-#error "iommu for this processor not implemented yet"
-#else
-#include <plat/iommu2.h>
-#endif
-
-/*
- * utilities for super page(16MB, 1MB, 64KB and 4KB)
- */
-
-#define iopgsz_max(bytes)			\
-	(((bytes) >= SZ_16M) ? SZ_16M :		\
-	 ((bytes) >= SZ_1M)  ? SZ_1M  :		\
-	 ((bytes) >= SZ_64K) ? SZ_64K :		\
-	 ((bytes) >= SZ_4K)  ? SZ_4K  :	0)
-
-#define bytes_to_iopgsz(bytes)				\
-	(((bytes) == SZ_16M) ? MMU_CAM_PGSZ_16M :	\
-	 ((bytes) == SZ_1M)  ? MMU_CAM_PGSZ_1M  :	\
-	 ((bytes) == SZ_64K) ? MMU_CAM_PGSZ_64K :	\
-	 ((bytes) == SZ_4K)  ? MMU_CAM_PGSZ_4K  : -1)
-
-#define iopgsz_to_bytes(iopgsz)				\
-	(((iopgsz) == MMU_CAM_PGSZ_16M)	? SZ_16M :	\
-	 ((iopgsz) == MMU_CAM_PGSZ_1M)	? SZ_1M  :	\
-	 ((iopgsz) == MMU_CAM_PGSZ_64K)	? SZ_64K :	\
-	 ((iopgsz) == MMU_CAM_PGSZ_4K)	? SZ_4K  : 0)
-
-#define iopgsz_ok(bytes) (bytes_to_iopgsz(bytes) >= 0)
-
-/*
- * global functions
- */
-extern u32 omap_iommu_arch_version(void);
-
-extern void omap_iotlb_cr_to_e(struct cr_regs *cr, struct iotlb_entry *e);
-
-extern int
-omap_iopgtable_store_entry(struct omap_iommu *obj, struct iotlb_entry *e);
-
-extern int omap_iommu_set_isr(const char *name,
-		 int (*isr)(struct omap_iommu *obj, u32 da, u32 iommu_errs,
-				    void *priv),
-			 void *isr_priv);
-
-extern void omap_iommu_save_ctx(struct device *dev);
-extern void omap_iommu_restore_ctx(struct device *dev);
-
-extern int omap_install_iommu_arch(const struct iommu_functions *ops);
-extern void omap_uninstall_iommu_arch(const struct iommu_functions *ops);
-
-extern int omap_foreach_iommu_device(void *data,
-				int (*fn)(struct device *, void *));
-
-extern ssize_t
-omap_iommu_dump_ctx(struct omap_iommu *obj, char *buf, ssize_t len);
-extern size_t
-omap_dump_tlb_entries(struct omap_iommu *obj, char *buf, ssize_t len);
-
-#endif /* __MACH_IOMMU_H */
diff --git a/arch/arm/plat-omap/include/plat/iommu2.h b/arch/arm/plat-omap/include/plat/iommu2.h
deleted file mode 100644
index d4116b595e4..00000000000
--- a/arch/arm/plat-omap/include/plat/iommu2.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * omap iommu: omap2 architecture specific definitions
- *
- * Copyright (C) 2008-2009 Nokia Corporation
- *
- * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __MACH_IOMMU2_H
-#define __MACH_IOMMU2_H
-
-#include <linux/io.h>
-
-/*
- * MMU Register offsets
- */
-#define MMU_REVISION		0x00
-#define MMU_SYSCONFIG		0x10
-#define MMU_SYSSTATUS		0x14
-#define MMU_IRQSTATUS		0x18
-#define MMU_IRQENABLE		0x1c
-#define MMU_WALKING_ST		0x40
-#define MMU_CNTL		0x44
-#define MMU_FAULT_AD		0x48
-#define MMU_TTB			0x4c
-#define MMU_LOCK		0x50
-#define MMU_LD_TLB		0x54
-#define MMU_CAM			0x58
-#define MMU_RAM			0x5c
-#define MMU_GFLUSH		0x60
-#define MMU_FLUSH_ENTRY		0x64
-#define MMU_READ_CAM		0x68
-#define MMU_READ_RAM		0x6c
-#define MMU_EMU_FAULT_AD	0x70
-
-#define MMU_REG_SIZE		256
-
-/*
- * MMU Register bit definitions
- */
-#define MMU_LOCK_BASE_SHIFT	10
-#define MMU_LOCK_BASE_MASK	(0x1f << MMU_LOCK_BASE_SHIFT)
-#define MMU_LOCK_BASE(x)	\
-	((x & MMU_LOCK_BASE_MASK) >> MMU_LOCK_BASE_SHIFT)
-
-#define MMU_LOCK_VICT_SHIFT	4
-#define MMU_LOCK_VICT_MASK	(0x1f << MMU_LOCK_VICT_SHIFT)
-#define MMU_LOCK_VICT(x)	\
-	((x & MMU_LOCK_VICT_MASK) >> MMU_LOCK_VICT_SHIFT)
-
-#define MMU_CAM_VATAG_SHIFT	12
-#define MMU_CAM_VATAG_MASK \
-	((~0UL >> MMU_CAM_VATAG_SHIFT) << MMU_CAM_VATAG_SHIFT)
-#define MMU_CAM_P		(1 << 3)
-#define MMU_CAM_V		(1 << 2)
-#define MMU_CAM_PGSZ_MASK	3
-#define MMU_CAM_PGSZ_1M		(0 << 0)
-#define MMU_CAM_PGSZ_64K	(1 << 0)
-#define MMU_CAM_PGSZ_4K		(2 << 0)
-#define MMU_CAM_PGSZ_16M	(3 << 0)
-
-#define MMU_RAM_PADDR_SHIFT	12
-#define MMU_RAM_PADDR_MASK \
-	((~0UL >> MMU_RAM_PADDR_SHIFT) << MMU_RAM_PADDR_SHIFT)
-#define MMU_RAM_ENDIAN_SHIFT	9
-#define MMU_RAM_ENDIAN_MASK	(1 << MMU_RAM_ENDIAN_SHIFT)
-#define MMU_RAM_ENDIAN_BIG	(1 << MMU_RAM_ENDIAN_SHIFT)
-#define MMU_RAM_ENDIAN_LITTLE	(0 << MMU_RAM_ENDIAN_SHIFT)
-#define MMU_RAM_ELSZ_SHIFT	7
-#define MMU_RAM_ELSZ_MASK	(3 << MMU_RAM_ELSZ_SHIFT)
-#define MMU_RAM_ELSZ_8		(0 << MMU_RAM_ELSZ_SHIFT)
-#define MMU_RAM_ELSZ_16		(1 << MMU_RAM_ELSZ_SHIFT)
-#define MMU_RAM_ELSZ_32		(2 << MMU_RAM_ELSZ_SHIFT)
-#define MMU_RAM_ELSZ_NONE	(3 << MMU_RAM_ELSZ_SHIFT)
-#define MMU_RAM_MIXED_SHIFT	6
-#define MMU_RAM_MIXED_MASK	(1 << MMU_RAM_MIXED_SHIFT)
-#define MMU_RAM_MIXED		MMU_RAM_MIXED_MASK
-
-/*
- * register accessors
- */
-static inline u32 iommu_read_reg(struct omap_iommu *obj, size_t offs)
-{
-	return __raw_readl(obj->regbase + offs);
-}
-
-static inline void iommu_write_reg(struct omap_iommu *obj, u32 val, size_t offs)
-{
-	__raw_writel(val, obj->regbase + offs);
-}
-
-#endif /* __MACH_IOMMU2_H */
diff --git a/arch/arm/plat-omap/include/plat/iopgtable.h b/arch/arm/plat-omap/include/plat/iopgtable.h
deleted file mode 100644
index 66a813977d5..00000000000
--- a/arch/arm/plat-omap/include/plat/iopgtable.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * omap iommu: pagetable definitions
- *
- * Copyright (C) 2008-2010 Nokia Corporation
- *
- * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __PLAT_OMAP_IOMMU_H
-#define __PLAT_OMAP_IOMMU_H
-
-/*
- * "L2 table" address mask and size definitions.
- */
-#define IOPGD_SHIFT		20
-#define IOPGD_SIZE		(1UL << IOPGD_SHIFT)
-#define IOPGD_MASK		(~(IOPGD_SIZE - 1))
-
-/*
- * "section" address mask and size definitions.
- */
-#define IOSECTION_SHIFT		20
-#define IOSECTION_SIZE		(1UL << IOSECTION_SHIFT)
-#define IOSECTION_MASK		(~(IOSECTION_SIZE - 1))
-
-/*
- * "supersection" address mask and size definitions.
- */
-#define IOSUPER_SHIFT		24
-#define IOSUPER_SIZE		(1UL << IOSUPER_SHIFT)
-#define IOSUPER_MASK		(~(IOSUPER_SIZE - 1))
-
-#define PTRS_PER_IOPGD		(1UL << (32 - IOPGD_SHIFT))
-#define IOPGD_TABLE_SIZE	(PTRS_PER_IOPGD * sizeof(u32))
-
-/*
- * "small page" address mask and size definitions.
- */
-#define IOPTE_SHIFT		12
-#define IOPTE_SIZE		(1UL << IOPTE_SHIFT)
-#define IOPTE_MASK		(~(IOPTE_SIZE - 1))
-
-/*
- * "large page" address mask and size definitions.
- */
-#define IOLARGE_SHIFT		16
-#define IOLARGE_SIZE		(1UL << IOLARGE_SHIFT)
-#define IOLARGE_MASK		(~(IOLARGE_SIZE - 1))
-
-#define PTRS_PER_IOPTE		(1UL << (IOPGD_SHIFT - IOPTE_SHIFT))
-#define IOPTE_TABLE_SIZE	(PTRS_PER_IOPTE * sizeof(u32))
-
-#define IOPAGE_MASK		IOPTE_MASK
-
-/**
- * omap_iommu_translate() - va to pa translation
- * @d:		omap iommu descriptor
- * @va:		virtual address
- * @mask:	omap iommu descriptor mask
- *
- * va to pa translation
- */
-static inline phys_addr_t omap_iommu_translate(u32 d, u32 va, u32 mask)
-{
-	return (d & mask) | (va & (~mask));
-}
-
-/*
- * some descriptor attributes.
- */
-#define IOPGD_TABLE		(1 << 0)
-#define IOPGD_SECTION		(2 << 0)
-#define IOPGD_SUPER		(1 << 18 | 2 << 0)
-
-#define iopgd_is_table(x)	(((x) & 3) == IOPGD_TABLE)
-#define iopgd_is_section(x)	(((x) & (1 << 18 | 3)) == IOPGD_SECTION)
-#define iopgd_is_super(x)	(((x) & (1 << 18 | 3)) == IOPGD_SUPER)
-
-#define IOPTE_SMALL		(2 << 0)
-#define IOPTE_LARGE		(1 << 0)
-
-#define iopte_is_small(x)	(((x) & 2) == IOPTE_SMALL)
-#define iopte_is_large(x)	(((x) & 3) == IOPTE_LARGE)
-
-/* to find an entry in a page-table-directory */
-#define iopgd_index(da)		(((da) >> IOPGD_SHIFT) & (PTRS_PER_IOPGD - 1))
-#define iopgd_offset(obj, da)	((obj)->iopgd + iopgd_index(da))
-
-#define iopgd_page_paddr(iopgd)	(*iopgd & ~((1 << 10) - 1))
-#define iopgd_page_vaddr(iopgd)	((u32 *)phys_to_virt(iopgd_page_paddr(iopgd)))
-
-/* to find an entry in the second-level page table. */
-#define iopte_index(da)		(((da) >> IOPTE_SHIFT) & (PTRS_PER_IOPTE - 1))
-#define iopte_offset(iopgd, da)	(iopgd_page_vaddr(iopgd) + iopte_index(da))
-
-static inline u32 iotlb_init_entry(struct iotlb_entry *e, u32 da, u32 pa,
-				   u32 flags)
-{
-	memset(e, 0, sizeof(*e));
-
-	e->da		= da;
-	e->pa		= pa;
-	e->valid	= 1;
-	/* FIXME: add OMAP1 support */
-	e->pgsz		= flags & MMU_CAM_PGSZ_MASK;
-	e->endian	= flags & MMU_RAM_ENDIAN_MASK;
-	e->elsz		= flags & MMU_RAM_ELSZ_MASK;
-	e->mixed	= flags & MMU_RAM_MIXED_MASK;
-
-	return iopgsz_to_bytes(e->pgsz);
-}
-
-#define to_iommu(dev)							\
-	(struct omap_iommu *)platform_get_drvdata(to_platform_device(dev))
-
-#endif /* __PLAT_OMAP_IOMMU_H */
diff --git a/arch/arm/plat-omap/include/plat/iovmm.h b/arch/arm/plat-omap/include/plat/iovmm.h
deleted file mode 100644
index 498e57cda6c..00000000000
--- a/arch/arm/plat-omap/include/plat/iovmm.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * omap iommu: simple virtual address space management
- *
- * Copyright (C) 2008-2009 Nokia Corporation
- *
- * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __IOMMU_MMAP_H
-#define __IOMMU_MMAP_H
-
-#include <linux/iommu.h>
-
-struct iovm_struct {
-	struct omap_iommu	*iommu;	/* iommu object which this belongs to */
-	u32			da_start; /* area definition */
-	u32			da_end;
-	u32			flags; /* IOVMF_: see below */
-	struct list_head	list; /* linked in ascending order */
-	const struct sg_table	*sgt; /* keep 'page' <-> 'da' mapping */
-	void			*va; /* mpu side mapped address */
-};
-
-/*
- * IOVMF_FLAGS: attribute for iommu virtual memory area(iovma)
- *
- * lower 16 bit is used for h/w and upper 16 bit is for s/w.
- */
-#define IOVMF_SW_SHIFT		16
-
-/*
- * iovma: h/w flags derived from cam and ram attribute
- */
-#define IOVMF_CAM_MASK		(~((1 << 10) - 1))
-#define IOVMF_RAM_MASK		(~IOVMF_CAM_MASK)
-
-#define IOVMF_PGSZ_MASK		(3 << 0)
-#define IOVMF_PGSZ_1M		MMU_CAM_PGSZ_1M
-#define IOVMF_PGSZ_64K		MMU_CAM_PGSZ_64K
-#define IOVMF_PGSZ_4K		MMU_CAM_PGSZ_4K
-#define IOVMF_PGSZ_16M		MMU_CAM_PGSZ_16M
-
-#define IOVMF_ENDIAN_MASK	(1 << 9)
-#define IOVMF_ENDIAN_BIG	MMU_RAM_ENDIAN_BIG
-#define IOVMF_ENDIAN_LITTLE	MMU_RAM_ENDIAN_LITTLE
-
-#define IOVMF_ELSZ_MASK		(3 << 7)
-#define IOVMF_ELSZ_8		MMU_RAM_ELSZ_8
-#define IOVMF_ELSZ_16		MMU_RAM_ELSZ_16
-#define IOVMF_ELSZ_32		MMU_RAM_ELSZ_32
-#define IOVMF_ELSZ_NONE		MMU_RAM_ELSZ_NONE
-
-#define IOVMF_MIXED_MASK	(1 << 6)
-#define IOVMF_MIXED		MMU_RAM_MIXED
-
-/*
- * iovma: s/w flags, used for mapping and umapping internally.
- */
-#define IOVMF_MMIO		(1 << IOVMF_SW_SHIFT)
-#define IOVMF_ALLOC		(2 << IOVMF_SW_SHIFT)
-#define IOVMF_ALLOC_MASK	(3 << IOVMF_SW_SHIFT)
-
-/* "superpages" is supported just with physically linear pages */
-#define IOVMF_DISCONT		(1 << (2 + IOVMF_SW_SHIFT))
-#define IOVMF_LINEAR		(2 << (2 + IOVMF_SW_SHIFT))
-#define IOVMF_LINEAR_MASK	(3 << (2 + IOVMF_SW_SHIFT))
-
-#define IOVMF_DA_FIXED		(1 << (4 + IOVMF_SW_SHIFT))
-
-
-extern struct iovm_struct *omap_find_iovm_area(struct device *dev, u32 da);
-extern u32
-omap_iommu_vmap(struct iommu_domain *domain, struct device *dev, u32 da,
-			const struct sg_table *sgt, u32 flags);
-extern struct sg_table *omap_iommu_vunmap(struct iommu_domain *domain,
-				struct device *dev, u32 da);
-extern u32
-omap_iommu_vmalloc(struct iommu_domain *domain, struct device *dev,
-				u32 da, size_t bytes, u32 flags);
-extern void
-omap_iommu_vfree(struct iommu_domain *domain, struct device *dev,
-				const u32 da);
-extern void *omap_da_to_va(struct device *dev, u32 da);
-
-#endif /* __IOMMU_MMAP_H */
diff --git a/arch/arm/plat-omap/include/plat/led.h b/arch/arm/plat-omap/include/plat/led.h
deleted file mode 100644
index 25e451e7e2f..00000000000
--- a/arch/arm/plat-omap/include/plat/led.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- *  arch/arm/plat-omap/include/mach/led.h
- *
- *  Copyright (C) 2006 Samsung Electronics
- *  Kyungmin Park <kyungmin.park@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef ASMARM_ARCH_LED_H
-#define ASMARM_ARCH_LED_H
-
-struct omap_led_config {
-	struct led_classdev	cdev;
-	s16			gpio;
-};
-
-struct omap_led_platform_data {
-	s16			nr_leds;
-	struct omap_led_config	*leds;
-};
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/menelaus.h b/arch/arm/plat-omap/include/plat/menelaus.h
deleted file mode 100644
index 4a970ec62dd..00000000000
--- a/arch/arm/plat-omap/include/plat/menelaus.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * arch/arm/plat-omap/include/mach/menelaus.h
- *
- * Functions to access Menelaus power management chip
- */
-
-#ifndef __ASM_ARCH_MENELAUS_H
-#define __ASM_ARCH_MENELAUS_H
-
-struct device;
-
-struct menelaus_platform_data {
-	int (* late_init)(struct device *dev);
-};
-
-extern int menelaus_register_mmc_callback(void (*callback)(void *data, u8 card_mask),
-					  void *data);
-extern void menelaus_unregister_mmc_callback(void);
-extern int menelaus_set_mmc_opendrain(int slot, int enable);
-extern int menelaus_set_mmc_slot(int slot, int enable, int power, int cd_on);
-
-extern int menelaus_set_vmem(unsigned int mV);
-extern int menelaus_set_vio(unsigned int mV);
-extern int menelaus_set_vmmc(unsigned int mV);
-extern int menelaus_set_vaux(unsigned int mV);
-extern int menelaus_set_vdcdc(int dcdc, unsigned int mV);
-extern int menelaus_set_slot_sel(int enable);
-extern int menelaus_get_slot_pin_states(void);
-extern int menelaus_set_vcore_sw(unsigned int mV);
-extern int menelaus_set_vcore_hw(unsigned int roof_mV, unsigned int floor_mV);
-
-#define EN_VPLL_SLEEP	(1 << 7)
-#define EN_VMMC_SLEEP	(1 << 6)
-#define EN_VAUX_SLEEP	(1 << 5)
-#define EN_VIO_SLEEP	(1 << 4)
-#define EN_VMEM_SLEEP	(1 << 3)
-#define EN_DC3_SLEEP	(1 << 2)
-#define EN_DC2_SLEEP	(1 << 1)
-#define EN_VC_SLEEP	(1 << 0)
-
-extern int menelaus_set_regulator_sleep(int enable, u32 val);
-
-#if defined(CONFIG_ARCH_OMAP2) && defined(CONFIG_MENELAUS)
-#define omap_has_menelaus()	1
-#else
-#define omap_has_menelaus()	0
-#endif
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/mmc.h b/arch/arm/plat-omap/include/plat/mmc.h
deleted file mode 100644
index 8b4e4f2da2f..00000000000
--- a/arch/arm/plat-omap/include/plat/mmc.h
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- * MMC definitions for OMAP2
- *
- * Copyright (C) 2006 Nokia Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __OMAP2_MMC_H
-#define __OMAP2_MMC_H
-
-#include <linux/types.h>
-#include <linux/device.h>
-#include <linux/mmc/host.h>
-
-#include <plat/omap_hwmod.h>
-
-#define OMAP15XX_NR_MMC		1
-#define OMAP16XX_NR_MMC		2
-#define OMAP1_MMC_SIZE		0x080
-#define OMAP1_MMC1_BASE		0xfffb7800
-#define OMAP1_MMC2_BASE		0xfffb7c00	/* omap16xx only */
-
-#define OMAP24XX_NR_MMC		2
-#define OMAP2420_MMC_SIZE	OMAP1_MMC_SIZE
-#define OMAP2_MMC1_BASE		0x4809c000
-
-#define OMAP4_MMC_REG_OFFSET	0x100
-
-#define OMAP_MMC_MAX_SLOTS	2
-
-/*
- * struct omap_mmc_dev_attr.flags possibilities
- *
- * OMAP_HSMMC_SUPPORTS_DUAL_VOLT: Some HSMMC controller instances can
- *    operate with either 1.8Vdc or 3.0Vdc card voltages; this flag
- *    should be set if this is the case.  See for example Section 22.5.3
- *    "MMC/SD/SDIO1 Bus Voltage Selection" of the OMAP34xx Multimedia
- *    Device Silicon Revision 3.1.x Revision ZR (July 2011) (SWPU223R).
- *
- * OMAP_HSMMC_BROKEN_MULTIBLOCK_READ: Multiple-block read transfers
- *    don't work correctly on some MMC controller instances on some
- *    OMAP3 SoCs; this flag should be set if this is the case.  See
- *    for example Advisory 2.1.1.128 "MMC: Multiple Block Read
- *    Operation Issue" in _OMAP3530/3525/3515/3503 Silicon Errata_
- *    Revision F (October 2010) (SPRZ278F).
- */
-#define OMAP_HSMMC_SUPPORTS_DUAL_VOLT		BIT(0)
-#define OMAP_HSMMC_BROKEN_MULTIBLOCK_READ	BIT(1)
-
-struct omap_mmc_dev_attr {
-	u8 flags;
-};
-
-struct omap_mmc_platform_data {
-	/* back-link to device */
-	struct device *dev;
-
-	/* number of slots per controller */
-	unsigned nr_slots:2;
-
-	/* set if your board has components or wiring that limits the
-	 * maximum frequency on the MMC bus */
-	unsigned int max_freq;
-
-	/* switch the bus to a new slot */
-	int (*switch_slot)(struct device *dev, int slot);
-	/* initialize board-specific MMC functionality, can be NULL if
-	 * not supported */
-	int (*init)(struct device *dev);
-	void (*cleanup)(struct device *dev);
-	void (*shutdown)(struct device *dev);
-
-	/* To handle board related suspend/resume functionality for MMC */
-	int (*suspend)(struct device *dev, int slot);
-	int (*resume)(struct device *dev, int slot);
-
-	/* Return context loss count due to PM states changing */
-	int (*get_context_loss_count)(struct device *dev);
-
-	/* Integrating attributes from the omap_hwmod layer */
-	u8 controller_flags;
-
-	/* Register offset deviation */
-	u16 reg_offset;
-
-	struct omap_mmc_slot_data {
-
-		/*
-		 * 4/8 wires and any additional host capabilities
-		 * need to OR'd all capabilities (ref. linux/mmc/host.h)
-		 */
-		u8  wires;	/* Used for the MMC driver on omap1 and 2420 */
-		u32 caps;	/* Used for the MMC driver on 2430 and later */
-		u32 pm_caps;	/* PM capabilities of the mmc */
-
-		/*
-		 * nomux means "standard" muxing is wrong on this board, and
-		 * that board-specific code handled it before common init logic.
-		 */
-		unsigned nomux:1;
-
-		/* switch pin can be for card detect (default) or card cover */
-		unsigned cover:1;
-
-		/* use the internal clock */
-		unsigned internal_clock:1;
-
-		/* nonremovable e.g. eMMC */
-		unsigned nonremovable:1;
-
-		/* Try to sleep or power off when possible */
-		unsigned power_saving:1;
-
-		/* If using power_saving and the MMC power is not to go off */
-		unsigned no_off:1;
-
-		/* eMMC does not handle power off when not in sleep state */
-		unsigned no_regulator_off_init:1;
-
-		/* Regulator off remapped to sleep */
-		unsigned vcc_aux_disable_is_sleep:1;
-
-		/* we can put the features above into this variable */
-#define HSMMC_HAS_PBIAS		(1 << 0)
-#define HSMMC_HAS_UPDATED_RESET	(1 << 1)
-		unsigned features;
-
-		int switch_pin;			/* gpio (card detect) */
-		int gpio_wp;			/* gpio (write protect) */
-
-		int (*set_bus_mode)(struct device *dev, int slot, int bus_mode);
-		int (*set_power)(struct device *dev, int slot,
-				 int power_on, int vdd);
-		int (*get_ro)(struct device *dev, int slot);
-		void (*remux)(struct device *dev, int slot, int power_on);
-		/* Call back before enabling / disabling regulators */
-		void (*before_set_reg)(struct device *dev, int slot,
-				       int power_on, int vdd);
-		/* Call back after enabling / disabling regulators */
-		void (*after_set_reg)(struct device *dev, int slot,
-				      int power_on, int vdd);
-		/* if we have special card, init it using this callback */
-		void (*init_card)(struct mmc_card *card);
-
-		/* return MMC cover switch state, can be NULL if not supported.
-		 *
-		 * possible return values:
-		 *   0 - closed
-		 *   1 - open
-		 */
-		int (*get_cover_state)(struct device *dev, int slot);
-
-		const char *name;
-		u32 ocr_mask;
-
-		/* Card detection IRQs */
-		int card_detect_irq;
-		int (*card_detect)(struct device *dev, int slot);
-
-		unsigned int ban_openended:1;
-
-	} slots[OMAP_MMC_MAX_SLOTS];
-};
-
-/* called from board-specific card detection service routine */
-extern void omap_mmc_notify_cover_event(struct device *dev, int slot,
-					int is_closed);
-
-#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
-void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
-				int nr_controllers);
-void omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data);
-#else
-static inline void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
-				int nr_controllers)
-{
-}
-static inline void omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
-{
-}
-#endif
-
-extern int omap_msdi_reset(struct omap_hwmod *oh);
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/multi.h b/arch/arm/plat-omap/include/plat/multi.h
deleted file mode 100644
index 324d31b1485..00000000000
--- a/arch/arm/plat-omap/include/plat/multi.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Support for compiling in multiple OMAP processors
- *
- * Copyright (C) 2010 Nokia Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __PLAT_OMAP_MULTI_H
-#define __PLAT_OMAP_MULTI_H
-
-/*
- * Test if multicore OMAP support is needed
- */
-#undef MULTI_OMAP1
-#undef MULTI_OMAP2
-#undef OMAP_NAME
-
-#ifdef CONFIG_ARCH_OMAP730
-# ifdef OMAP_NAME
-#  undef  MULTI_OMAP1
-#  define MULTI_OMAP1
-# else
-#  define OMAP_NAME omap730
-# endif
-#endif
-#ifdef CONFIG_ARCH_OMAP850
-# ifdef OMAP_NAME
-#  undef  MULTI_OMAP1
-#  define MULTI_OMAP1
-# else
-#  define OMAP_NAME omap850
-# endif
-#endif
-#ifdef CONFIG_ARCH_OMAP15XX
-# ifdef OMAP_NAME
-#  undef  MULTI_OMAP1
-#  define MULTI_OMAP1
-# else
-#  define OMAP_NAME omap1510
-# endif
-#endif
-#ifdef CONFIG_ARCH_OMAP16XX
-# ifdef OMAP_NAME
-#  undef  MULTI_OMAP1
-#  define MULTI_OMAP1
-# else
-#  define OMAP_NAME omap16xx
-# endif
-#endif
-#ifdef CONFIG_ARCH_OMAP2PLUS
-# if (defined(OMAP_NAME) || defined(MULTI_OMAP1))
-#  error "OMAP1 and OMAP2PLUS can't be selected at the same time"
-# endif
-#endif
-#ifdef CONFIG_SOC_OMAP2420
-# ifdef OMAP_NAME
-#  undef  MULTI_OMAP2
-#  define MULTI_OMAP2
-# else
-#  define OMAP_NAME omap2420
-# endif
-#endif
-#ifdef CONFIG_SOC_OMAP2430
-# ifdef OMAP_NAME
-#  undef  MULTI_OMAP2
-#  define MULTI_OMAP2
-# else
-#  define OMAP_NAME omap2430
-# endif
-#endif
-#ifdef CONFIG_ARCH_OMAP3
-# ifdef OMAP_NAME
-#  undef  MULTI_OMAP2
-#  define MULTI_OMAP2
-# else
-#  define OMAP_NAME omap3
-# endif
-#endif
-#ifdef CONFIG_ARCH_OMAP4
-# ifdef OMAP_NAME
-#  undef  MULTI_OMAP2
-#  define MULTI_OMAP2
-# else
-#  define OMAP_NAME omap4
-# endif
-#endif
-
-#ifdef CONFIG_SOC_OMAP5
-# ifdef OMAP_NAME
-#  undef  MULTI_OMAP2
-#  define MULTI_OMAP2
-# else
-#  define OMAP_NAME omap5
-# endif
-#endif
-
-#ifdef CONFIG_SOC_AM33XX
-# ifdef OMAP_NAME
-#  undef  MULTI_OMAP2
-#  define MULTI_OMAP2
-# else
-#  define OMAP_NAME am33xx
-# endif
-#endif
-
-#endif	/* __PLAT_OMAP_MULTI_H */
diff --git a/arch/arm/plat-omap/include/plat/omap-secure.h b/arch/arm/plat-omap/include/plat/omap-secure.h
deleted file mode 100644
index 0e4acd2d2de..00000000000
--- a/arch/arm/plat-omap/include/plat/omap-secure.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef __OMAP_SECURE_H__
-#define __OMAP_SECURE_H__
-
-#include <linux/types.h>
-
-extern int omap_secure_ram_reserve_memblock(void);
-
-#ifdef CONFIG_OMAP4_ERRATA_I688
-extern int omap_barrier_reserve_memblock(void);
-#else
-static inline void omap_barrier_reserve_memblock(void)
-{ }
-#endif
-#endif /* __OMAP_SECURE_H__ */
diff --git a/arch/arm/plat-omap/include/plat/omap-serial.h b/arch/arm/plat-omap/include/plat/omap-serial.h
index 1957a8516e9..ff9b0aab528 100644
--- a/arch/arm/plat-omap/include/plat/omap-serial.h
+++ b/arch/arm/plat-omap/include/plat/omap-serial.h
@@ -30,35 +30,6 @@
  */
 #define OMAP_SERIAL_NAME	"ttyO"
 
-#define OMAP_MODE13X_SPEED	230400
-
-#define OMAP_UART_SCR_TX_EMPTY	0x08
-
-/* WER = 0x7F
- * Enable module level wakeup in WER reg
- */
-#define OMAP_UART_WER_MOD_WKUP	0X7F
-
-/* Enable XON/XOFF flow control on output */
-#define OMAP_UART_SW_TX		0x04
-
-/* Enable XON/XOFF flow control on input */
-#define OMAP_UART_SW_RX		0x04
-
-#define OMAP_UART_SYSC_RESET	0X07
-#define OMAP_UART_TCR_TRIG	0X0F
-#define OMAP_UART_SW_CLR	0XF0
-#define OMAP_UART_FIFO_CLR	0X06
-
-#define OMAP_UART_DMA_CH_FREE	-1
-
-#define OMAP_MAX_HSUART_PORTS	6
-
-#define MSR_SAVE_FLAGS		UART_MSR_ANY_DELTA
-
-#define UART_ERRATA_i202_MDR1_ACCESS	BIT(0)
-#define UART_ERRATA_i291_DMA_FORCEIDLE	BIT(1)
-
 struct omap_uart_port_info {
 	bool			dma_enabled;	/* To specify DMA Mode */
 	unsigned int		uartclk;	/* UART clock rate */
@@ -77,30 +48,4 @@ struct omap_uart_port_info {
 	void (*enable_wakeup)(struct device *, bool);
 };
 
-struct uart_omap_dma {
-	u8			uart_dma_tx;
-	u8			uart_dma_rx;
-	int			rx_dma_channel;
-	int			tx_dma_channel;
-	dma_addr_t		rx_buf_dma_phys;
-	dma_addr_t		tx_buf_dma_phys;
-	unsigned int		uart_base;
-	/*
-	 * Buffer for rx dma.It is not required for tx because the buffer
-	 * comes from port structure.
-	 */
-	unsigned char		*rx_buf;
-	unsigned int		prev_rx_dma_pos;
-	int			tx_buf_size;
-	int			tx_dma_used;
-	int			rx_dma_used;
-	spinlock_t		tx_lock;
-	spinlock_t		rx_lock;
-	/* timer to poll activity on rx dma */
-	struct timer_list	rx_timer;
-	unsigned int		rx_buf_size;
-	unsigned int		rx_poll_rate;
-	unsigned int		rx_timeout;
-};
-
 #endif /* __OMAP_SERIAL_H__ */
diff --git a/arch/arm/plat-omap/include/plat/prcm.h b/arch/arm/plat-omap/include/plat/prcm.h
deleted file mode 100644
index 267f43bb2a4..00000000000
--- a/arch/arm/plat-omap/include/plat/prcm.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * arch/arm/plat-omap/include/mach/prcm.h
- *
- * Access definations for use in OMAP24XX clock and power management
- *
- * Copyright (C) 2005 Texas Instruments, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * XXX This file is deprecated.  The PRCM is an OMAP2+-only subsystem,
- * so this file doesn't belong in plat-omap/include/plat.  Please
- * do not add anything new to this file.
- */
-
-#ifndef __ASM_ARM_ARCH_OMAP_PRCM_H
-#define __ASM_ARM_ARCH_OMAP_PRCM_H
-
-u32 omap_prcm_get_reset_sources(void);
-int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, u8 idlest,
-			 const char *name);
-
-#endif
-
-
-
diff --git a/arch/arm/plat-omap/include/plat/sdrc.h b/arch/arm/plat-omap/include/plat/sdrc.h
deleted file mode 100644
index 36d6a766621..00000000000
--- a/arch/arm/plat-omap/include/plat/sdrc.h
+++ /dev/null
@@ -1,164 +0,0 @@
-#ifndef ____ASM_ARCH_SDRC_H
-#define ____ASM_ARCH_SDRC_H
-
-/*
- * OMAP2/3 SDRC/SMS register definitions
- *
- * Copyright (C) 2007-2008 Texas Instruments, Inc.
- * Copyright (C) 2007-2008 Nokia Corporation
- *
- * Tony Lindgren
- * Paul Walmsley
- * Richard Woodruff
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-
-/* SDRC register offsets - read/write with sdrc_{read,write}_reg() */
-
-#define SDRC_SYSCONFIG		0x010
-#define SDRC_CS_CFG		0x040
-#define SDRC_SHARING		0x044
-#define SDRC_ERR_TYPE		0x04C
-#define SDRC_DLLA_CTRL		0x060
-#define SDRC_DLLA_STATUS	0x064
-#define SDRC_DLLB_CTRL		0x068
-#define SDRC_DLLB_STATUS	0x06C
-#define SDRC_POWER		0x070
-#define SDRC_MCFG_0		0x080
-#define SDRC_MR_0		0x084
-#define SDRC_EMR2_0		0x08c
-#define SDRC_ACTIM_CTRL_A_0	0x09c
-#define SDRC_ACTIM_CTRL_B_0	0x0a0
-#define SDRC_RFR_CTRL_0		0x0a4
-#define SDRC_MANUAL_0		0x0a8
-#define SDRC_MCFG_1		0x0B0
-#define SDRC_MR_1		0x0B4
-#define SDRC_EMR2_1		0x0BC
-#define SDRC_ACTIM_CTRL_A_1	0x0C4
-#define SDRC_ACTIM_CTRL_B_1	0x0C8
-#define SDRC_RFR_CTRL_1		0x0D4
-#define SDRC_MANUAL_1		0x0D8
-
-#define SDRC_POWER_AUTOCOUNT_SHIFT	8
-#define SDRC_POWER_AUTOCOUNT_MASK	(0xffff << SDRC_POWER_AUTOCOUNT_SHIFT)
-#define SDRC_POWER_CLKCTRL_SHIFT	4
-#define SDRC_POWER_CLKCTRL_MASK		(0x3 << SDRC_POWER_CLKCTRL_SHIFT)
-#define SDRC_SELF_REFRESH_ON_AUTOCOUNT	(0x2 << SDRC_POWER_CLKCTRL_SHIFT)
-
-/*
- * These values represent the number of memory clock cycles between
- * autorefresh initiation.  They assume 1 refresh per 64 ms (JEDEC), 8192
- * rows per device, and include a subtraction of a 50 cycle window in the
- * event that the autorefresh command is delayed due to other SDRC activity.
- * The '| 1' sets the ARE field to send one autorefresh when the autorefresh
- * counter reaches 0.
- *
- * These represent optimal values for common parts, it won't work for all.
- * As long as you scale down, most parameters are still work, they just
- * become sub-optimal. The RFR value goes in the opposite direction. If you
- * don't adjust it down as your clock period increases the refresh interval
- * will not be met. Setting all parameters for complete worst case may work,
- * but may cut memory performance by 2x. Due to errata the DLLs need to be
- * unlocked and their value needs run time calibration.	A dynamic call is
- * need for that as no single right value exists acorss production samples.
- *
- * Only the FULL speed values are given. Current code is such that rate
- * changes must be made at DPLLoutx2. The actual value adjustment for low
- * frequency operation will be handled by omap_set_performance()
- *
- * By having the boot loader boot up in the fastest L4 speed available likely
- * will result in something which you can switch between.
- */
-#define SDRC_RFR_CTRL_165MHz	(0x00044c00 | 1)
-#define SDRC_RFR_CTRL_133MHz	(0x0003de00 | 1)
-#define SDRC_RFR_CTRL_100MHz	(0x0002da01 | 1)
-#define SDRC_RFR_CTRL_110MHz	(0x0002da01 | 1) /* Need to calc */
-#define SDRC_RFR_CTRL_BYPASS	(0x00005000 | 1) /* Need to calc */
-
-
-/*
- * SMS register access
- */
-
-#define OMAP242X_SMS_REGADDR(reg)					\
-		(void __iomem *)OMAP2_L3_IO_ADDRESS(OMAP2420_SMS_BASE + reg)
-#define OMAP243X_SMS_REGADDR(reg)					\
-		(void __iomem *)OMAP2_L3_IO_ADDRESS(OMAP243X_SMS_BASE + reg)
-#define OMAP343X_SMS_REGADDR(reg)					\
-		(void __iomem *)OMAP2_L3_IO_ADDRESS(OMAP343X_SMS_BASE + reg)
-
-/* SMS register offsets - read/write with sms_{read,write}_reg() */
-
-#define SMS_SYSCONFIG			0x010
-#define SMS_ROT_CONTROL(context)	(0x180 + 0x10 * context)
-#define SMS_ROT_SIZE(context)		(0x184 + 0x10 * context)
-#define SMS_ROT_PHYSICAL_BA(context)	(0x188 + 0x10 * context)
-/* REVISIT: fill in other SMS registers here */
-
-
-#ifndef __ASSEMBLER__
-
-/**
- * struct omap_sdrc_params - SDRC parameters for a given SDRC clock rate
- * @rate: SDRC clock rate (in Hz)
- * @actim_ctrla: Value to program to SDRC_ACTIM_CTRLA for this rate
- * @actim_ctrlb: Value to program to SDRC_ACTIM_CTRLB for this rate
- * @rfr_ctrl: Value to program to SDRC_RFR_CTRL for this rate
- * @mr: Value to program to SDRC_MR for this rate
- *
- * This structure holds a pre-computed set of register values for the
- * SDRC for a given SDRC clock rate and SDRAM chip.  These are
- * intended to be pre-computed and specified in an array in the board-*.c
- * files.  The structure is keyed off the 'rate' field.
- */
-struct omap_sdrc_params {
-	unsigned long rate;
-	u32 actim_ctrla;
-	u32 actim_ctrlb;
-	u32 rfr_ctrl;
-	u32 mr;
-};
-
-#ifdef CONFIG_SOC_HAS_OMAP2_SDRC
-void omap2_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
-			    struct omap_sdrc_params *sdrc_cs1);
-#else
-static inline void __init omap2_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
-					  struct omap_sdrc_params *sdrc_cs1) {};
-#endif
-
-int omap2_sdrc_get_params(unsigned long r,
-			  struct omap_sdrc_params **sdrc_cs0,
-			  struct omap_sdrc_params **sdrc_cs1);
-void omap2_sms_save_context(void);
-void omap2_sms_restore_context(void);
-
-void omap2_sms_write_rot_control(u32 val, unsigned ctx);
-void omap2_sms_write_rot_size(u32 val, unsigned ctx);
-void omap2_sms_write_rot_physical_ba(u32 val, unsigned ctx);
-
-#ifdef CONFIG_ARCH_OMAP2
-
-struct memory_timings {
-	u32 m_type;		/* ddr = 1, sdr = 0 */
-	u32 dll_mode;		/* use lock mode = 1, unlock mode = 0 */
-	u32 slow_dll_ctrl;	/* unlock mode, dll value for slow speed */
-	u32 fast_dll_ctrl;	/* unlock mode, dll value for fast speed */
-	u32 base_cs;		/* base chip select to use for calculations */
-};
-
-extern void omap2xxx_sdrc_init_params(u32 force_lock_to_unlock_mode);
-struct omap_sdrc_params *rx51_get_sdram_timings(void);
-
-u32 omap2xxx_sdrc_dll_is_unlocked(void);
-u32 omap2xxx_sdrc_reprogram(u32 level, u32 force);
-
-#endif  /* CONFIG_ARCH_OMAP2 */
-
-#endif  /* __ASSEMBLER__ */
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/sram.h b/arch/arm/plat-omap/include/plat/sram.h
index 227ae265755..ba4525059a9 100644
--- a/arch/arm/plat-omap/include/plat/sram.h
+++ b/arch/arm/plat-omap/include/plat/sram.h
@@ -1,18 +1,8 @@
-/*
- * arch/arm/plat-omap/include/mach/sram.h
- *
- * Interface for functions that need to be run in internal SRAM
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
+int omap_sram_init(void);
 
-#ifndef __ARCH_ARM_OMAP_SRAM_H
-#define __ARCH_ARM_OMAP_SRAM_H
-
-#ifndef __ASSEMBLY__
-#include <asm/fncpy.h>
+void omap_map_sram(unsigned long start, unsigned long size,
+			unsigned long skip, int cached);
+void omap_sram_reset(void);
 
 extern void *omap_sram_push_address(unsigned long size);
 
@@ -24,82 +14,3 @@ extern void *omap_sram_push_address(unsigned long size);
 		_res = fncpy(_sram_address, &(funcp), size);	\
 	_res;							\
 })
-
-extern void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl);
-
-extern void omap2_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
-				u32 base_cs, u32 force_unlock);
-extern void omap2_sram_reprogram_sdrc(u32 perf_level, u32 dll_val,
-				      u32 mem_type);
-extern u32 omap2_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass);
-
-extern u32 omap3_configure_core_dpll(
-			u32 m2, u32 unlock_dll, u32 f, u32 inc,
-			u32 sdrc_rfr_ctrl_0, u32 sdrc_actim_ctrl_a_0,
-			u32 sdrc_actim_ctrl_b_0, u32 sdrc_mr_0,
-			u32 sdrc_rfr_ctrl_1, u32 sdrc_actim_ctrl_a_1,
-			u32 sdrc_actim_ctrl_b_1, u32 sdrc_mr_1);
-extern void omap3_sram_restore_context(void);
-
-/* Do not use these */
-extern void omap1_sram_reprogram_clock(u32 ckctl, u32 dpllctl);
-extern unsigned long omap1_sram_reprogram_clock_sz;
-
-extern void omap24xx_sram_reprogram_clock(u32 ckctl, u32 dpllctl);
-extern unsigned long omap24xx_sram_reprogram_clock_sz;
-
-extern void omap242x_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
-						u32 base_cs, u32 force_unlock);
-extern unsigned long omap242x_sram_ddr_init_sz;
-
-extern u32 omap242x_sram_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val,
-						int bypass);
-extern unsigned long omap242x_sram_set_prcm_sz;
-
-extern void omap242x_sram_reprogram_sdrc(u32 perf_level, u32 dll_val,
-						u32 mem_type);
-extern unsigned long omap242x_sram_reprogram_sdrc_sz;
-
-
-extern void omap243x_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
-						u32 base_cs, u32 force_unlock);
-extern unsigned long omap243x_sram_ddr_init_sz;
-
-extern u32 omap243x_sram_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val,
-						int bypass);
-extern unsigned long omap243x_sram_set_prcm_sz;
-
-extern void omap243x_sram_reprogram_sdrc(u32 perf_level, u32 dll_val,
-						u32 mem_type);
-extern unsigned long omap243x_sram_reprogram_sdrc_sz;
-
-extern u32 omap3_sram_configure_core_dpll(
-			u32 m2, u32 unlock_dll, u32 f, u32 inc,
-			u32 sdrc_rfr_ctrl_0, u32 sdrc_actim_ctrl_a_0,
-			u32 sdrc_actim_ctrl_b_0, u32 sdrc_mr_0,
-			u32 sdrc_rfr_ctrl_1, u32 sdrc_actim_ctrl_a_1,
-			u32 sdrc_actim_ctrl_b_1, u32 sdrc_mr_1);
-extern unsigned long omap3_sram_configure_core_dpll_sz;
-
-#ifdef CONFIG_PM
-extern void omap_push_sram_idle(void);
-#else
-static inline void omap_push_sram_idle(void) {}
-#endif /* CONFIG_PM */
-
-#endif /* __ASSEMBLY__ */
-
-/*
- * OMAP2+: define the SRAM PA addresses.
- * Used by the SRAM management code and the idle sleep code.
- */
-#define OMAP2_SRAM_PA		0x40200000
-#define OMAP3_SRAM_PA           0x40200000
-#ifdef CONFIG_OMAP4_ERRATA_I688
-#define OMAP4_SRAM_PA		0x40304000
-#define OMAP4_SRAM_VA		0xfe404000
-#else
-#define OMAP4_SRAM_PA		0x40300000
-#endif
-#define AM33XX_SRAM_PA		0x40300000
-#endif
diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h
deleted file mode 100644
index 7f7b112accc..00000000000
--- a/arch/arm/plat-omap/include/plat/uncompress.h
+++ /dev/null
@@ -1,204 +0,0 @@
-/*
- * arch/arm/plat-omap/include/mach/uncompress.h
- *
- * Serial port stubs for kernel decompress status messages
- *
- * Initially based on:
- * linux-2.4.15-rmk1-dsplinux1.6/arch/arm/plat-omap/include/mach1510/uncompress.h
- * Copyright (C) 2000 RidgeRun, Inc.
- * Author: Greg Lonnon <glonnon@ridgerun.com>
- *
- * Rewritten by:
- * Author: <source@mvista.com>
- * 2004 (c) MontaVista Software, Inc.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <linux/types.h>
-#include <linux/serial_reg.h>
-
-#include <asm/memory.h>
-#include <asm/mach-types.h>
-
-#include <plat/serial.h>
-
-#define MDR1_MODE_MASK			0x07
-
-volatile u8 *uart_base;
-int uart_shift;
-
-/*
- * Store the DEBUG_LL uart number into memory.
- * See also debug-macro.S, and serial.c for related code.
- */
-static void set_omap_uart_info(unsigned char port)
-{
-	/*
-	 * Get address of some.bss variable and round it down
-	 * a la CONFIG_AUTO_ZRELADDR.
-	 */
-	u32 ram_start = (u32)&uart_shift & 0xf8000000;
-	u32 *uart_info = (u32 *)(ram_start + OMAP_UART_INFO_OFS);
-	*uart_info = port;
-}
-
-static void putc(int c)
-{
-	if (!uart_base)
-		return;
-
-	/* Check for UART 16x mode */
-	if ((uart_base[UART_OMAP_MDR1 << uart_shift] & MDR1_MODE_MASK) != 0)
-		return;
-
-	while (!(uart_base[UART_LSR << uart_shift] & UART_LSR_THRE))
-		barrier();
-	uart_base[UART_TX << uart_shift] = c;
-}
-
-static inline void flush(void)
-{
-}
-
-/*
- * Macros to configure UART1 and debug UART
- */
-#define _DEBUG_LL_ENTRY(mach, dbg_uart, dbg_shft, dbg_id)		\
-	if (machine_is_##mach()) {					\
-		uart_base = (volatile u8 *)(dbg_uart);			\
-		uart_shift = (dbg_shft);				\
-		port = (dbg_id);					\
-		set_omap_uart_info(port);				\
-		break;							\
-	}
-
-#define DEBUG_LL_OMAP7XX(p, mach)					\
-	_DEBUG_LL_ENTRY(mach, OMAP1_UART##p##_BASE, OMAP7XX_PORT_SHIFT,	\
-		OMAP1UART##p)
-
-#define DEBUG_LL_OMAP1(p, mach)						\
-	_DEBUG_LL_ENTRY(mach, OMAP1_UART##p##_BASE, OMAP_PORT_SHIFT,	\
-		OMAP1UART##p)
-
-#define DEBUG_LL_OMAP2(p, mach)						\
-	_DEBUG_LL_ENTRY(mach, OMAP2_UART##p##_BASE, OMAP_PORT_SHIFT,	\
-		OMAP2UART##p)
-
-#define DEBUG_LL_OMAP3(p, mach)						\
-	_DEBUG_LL_ENTRY(mach, OMAP3_UART##p##_BASE, OMAP_PORT_SHIFT,	\
-		OMAP3UART##p)
-
-#define DEBUG_LL_OMAP4(p, mach)						\
-	_DEBUG_LL_ENTRY(mach, OMAP4_UART##p##_BASE, OMAP_PORT_SHIFT,	\
-		OMAP4UART##p)
-
-#define DEBUG_LL_OMAP5(p, mach)						\
-	_DEBUG_LL_ENTRY(mach, OMAP5_UART##p##_BASE, OMAP_PORT_SHIFT,	\
-		OMAP5UART##p)
-/* Zoom2/3 shift is different for UART1 and external port */
-#define DEBUG_LL_ZOOM(mach)						\
-	_DEBUG_LL_ENTRY(mach, ZOOM_UART_BASE, ZOOM_PORT_SHIFT, ZOOM_UART)
-
-#define DEBUG_LL_TI81XX(p, mach)					\
-	_DEBUG_LL_ENTRY(mach, TI81XX_UART##p##_BASE, OMAP_PORT_SHIFT,	\
-		TI81XXUART##p)
-
-#define DEBUG_LL_AM33XX(p, mach)					\
-	_DEBUG_LL_ENTRY(mach, AM33XX_UART##p##_BASE, OMAP_PORT_SHIFT,	\
-		AM33XXUART##p)
-
-static inline void arch_decomp_setup(void)
-{
-	int port = 0;
-
-	/*
-	 * Initialize the port based on the machine ID from the bootloader.
-	 * Note that we're using macros here instead of switch statement
-	 * as machine_is functions are optimized out for the boards that
-	 * are not selected.
-	 */
-	do {
-		/* omap7xx/8xx based boards using UART1 with shift 0 */
-		DEBUG_LL_OMAP7XX(1, herald);
-		DEBUG_LL_OMAP7XX(1, omap_perseus2);
-
-		/* omap15xx/16xx based boards using UART1 */
-		DEBUG_LL_OMAP1(1, ams_delta);
-		DEBUG_LL_OMAP1(1, nokia770);
-		DEBUG_LL_OMAP1(1, omap_h2);
-		DEBUG_LL_OMAP1(1, omap_h3);
-		DEBUG_LL_OMAP1(1, omap_innovator);
-		DEBUG_LL_OMAP1(1, omap_osk);
-		DEBUG_LL_OMAP1(1, omap_palmte);
-		DEBUG_LL_OMAP1(1, omap_palmz71);
-
-		/* omap15xx/16xx based boards using UART2 */
-		DEBUG_LL_OMAP1(2, omap_palmtt);
-
-		/* omap15xx/16xx based boards using UART3 */
-		DEBUG_LL_OMAP1(3, sx1);
-
-		/* omap2 based boards using UART1 */
-		DEBUG_LL_OMAP2(1, omap_2430sdp);
-		DEBUG_LL_OMAP2(1, omap_apollon);
-		DEBUG_LL_OMAP2(1, omap_h4);
-
-		/* omap2 based boards using UART3 */
-		DEBUG_LL_OMAP2(3, nokia_n800);
-		DEBUG_LL_OMAP2(3, nokia_n810);
-		DEBUG_LL_OMAP2(3, nokia_n810_wimax);
-
-		/* omap3 based boards using UART1 */
-		DEBUG_LL_OMAP2(1, omap3evm);
-		DEBUG_LL_OMAP3(1, omap_3430sdp);
-		DEBUG_LL_OMAP3(1, omap_3630sdp);
-		DEBUG_LL_OMAP3(1, omap3530_lv_som);
-		DEBUG_LL_OMAP3(1, omap3_torpedo);
-
-		/* omap3 based boards using UART3 */
-		DEBUG_LL_OMAP3(3, cm_t35);
-		DEBUG_LL_OMAP3(3, cm_t3517);
-		DEBUG_LL_OMAP3(3, cm_t3730);
-		DEBUG_LL_OMAP3(3, craneboard);
-		DEBUG_LL_OMAP3(3, devkit8000);
-		DEBUG_LL_OMAP3(3, igep0020);
-		DEBUG_LL_OMAP3(3, igep0030);
-		DEBUG_LL_OMAP3(3, nokia_rm680);
-		DEBUG_LL_OMAP3(3, nokia_rm696);
-		DEBUG_LL_OMAP3(3, nokia_rx51);
-		DEBUG_LL_OMAP3(3, omap3517evm);
-		DEBUG_LL_OMAP3(3, omap3_beagle);
-		DEBUG_LL_OMAP3(3, omap3_pandora);
-		DEBUG_LL_OMAP3(3, omap_ldp);
-		DEBUG_LL_OMAP3(3, overo);
-		DEBUG_LL_OMAP3(3, touchbook);
-
-		/* omap4 based boards using UART3 */
-		DEBUG_LL_OMAP4(3, omap_4430sdp);
-		DEBUG_LL_OMAP4(3, omap4_panda);
-
-		/* omap5 based boards using UART3 */
-		DEBUG_LL_OMAP5(3, omap5_sevm);
-
-		/* zoom2/3 external uart */
-		DEBUG_LL_ZOOM(omap_zoom2);
-		DEBUG_LL_ZOOM(omap_zoom3);
-
-		/* TI8168 base boards using UART3 */
-		DEBUG_LL_TI81XX(3, ti8168evm);
-
-		/* TI8148 base boards using UART1 */
-		DEBUG_LL_TI81XX(1, ti8148evm);
-
-		/* AM33XX base boards using UART1 */
-		DEBUG_LL_AM33XX(1, am335xevm);
-	} while (0);
-}
-
-/*
- * nothing to do
- */
-#define arch_decomp_wdog()
diff --git a/arch/arm/plat-omap/include/plat/usb.h b/arch/arm/plat-omap/include/plat/usb.h
deleted file mode 100644
index 87ee140fefa..00000000000
--- a/arch/arm/plat-omap/include/plat/usb.h
+++ /dev/null
@@ -1,179 +0,0 @@
-// include/asm-arm/mach-omap/usb.h
-
-#ifndef	__ASM_ARCH_OMAP_USB_H
-#define	__ASM_ARCH_OMAP_USB_H
-
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <linux/usb/musb.h>
-
-#define OMAP3_HS_USB_PORTS	3
-
-enum usbhs_omap_port_mode {
-	OMAP_USBHS_PORT_MODE_UNUSED,
-	OMAP_EHCI_PORT_MODE_PHY,
-	OMAP_EHCI_PORT_MODE_TLL,
-	OMAP_EHCI_PORT_MODE_HSIC,
-	OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0,
-	OMAP_OHCI_PORT_MODE_PHY_6PIN_DPDM,
-	OMAP_OHCI_PORT_MODE_PHY_3PIN_DATSE0,
-	OMAP_OHCI_PORT_MODE_PHY_4PIN_DPDM,
-	OMAP_OHCI_PORT_MODE_TLL_6PIN_DATSE0,
-	OMAP_OHCI_PORT_MODE_TLL_6PIN_DPDM,
-	OMAP_OHCI_PORT_MODE_TLL_3PIN_DATSE0,
-	OMAP_OHCI_PORT_MODE_TLL_4PIN_DPDM,
-	OMAP_OHCI_PORT_MODE_TLL_2PIN_DATSE0,
-	OMAP_OHCI_PORT_MODE_TLL_2PIN_DPDM
-};
-
-struct usbhs_omap_board_data {
-	enum usbhs_omap_port_mode	port_mode[OMAP3_HS_USB_PORTS];
-
-	/* have to be valid if phy_reset is true and portx is in phy mode */
-	int	reset_gpio_port[OMAP3_HS_USB_PORTS];
-
-	/* Set this to true for ES2.x silicon */
-	unsigned			es2_compatibility:1;
-
-	unsigned			phy_reset:1;
-
-	/*
-	 * Regulators for USB PHYs.
-	 * Each PHY can have a separate regulator.
-	 */
-	struct regulator		*regulator[OMAP3_HS_USB_PORTS];
-};
-
-#ifdef CONFIG_ARCH_OMAP2PLUS
-
-struct ehci_hcd_omap_platform_data {
-	enum usbhs_omap_port_mode	port_mode[OMAP3_HS_USB_PORTS];
-	int				reset_gpio_port[OMAP3_HS_USB_PORTS];
-	struct regulator		*regulator[OMAP3_HS_USB_PORTS];
-	unsigned			phy_reset:1;
-};
-
-struct ohci_hcd_omap_platform_data {
-	enum usbhs_omap_port_mode	port_mode[OMAP3_HS_USB_PORTS];
-	unsigned			es2_compatibility:1;
-};
-
-struct usbhs_omap_platform_data {
-	enum usbhs_omap_port_mode		port_mode[OMAP3_HS_USB_PORTS];
-
-	struct ehci_hcd_omap_platform_data	*ehci_data;
-	struct ohci_hcd_omap_platform_data	*ohci_data;
-};
-
-struct usbtll_omap_platform_data {
-	enum usbhs_omap_port_mode		port_mode[OMAP3_HS_USB_PORTS];
-};
-/*-------------------------------------------------------------------------*/
-
-struct omap_musb_board_data {
-	u8	interface_type;
-	u8	mode;
-	u16	power;
-	unsigned extvbus:1;
-	void	(*set_phy_power)(u8 on);
-	void	(*clear_irq)(void);
-	void	(*set_mode)(u8 mode);
-	void	(*reset)(void);
-};
-
-enum musb_interface    {MUSB_INTERFACE_ULPI, MUSB_INTERFACE_UTMI};
-
-extern void usb_musb_init(struct omap_musb_board_data *board_data);
-
-extern void usbhs_init(const struct usbhs_omap_board_data *pdata);
-extern int omap_tll_enable(void);
-extern int omap_tll_disable(void);
-
-extern int omap4430_phy_power(struct device *dev, int ID, int on);
-extern int omap4430_phy_set_clk(struct device *dev, int on);
-extern int omap4430_phy_init(struct device *dev);
-extern int omap4430_phy_exit(struct device *dev);
-extern int omap4430_phy_suspend(struct device *dev, int suspend);
-
-#endif
-
-extern void am35x_musb_reset(void);
-extern void am35x_musb_phy_power(u8 on);
-extern void am35x_musb_clear_irq(void);
-extern void am35x_set_mode(u8 musb_mode);
-extern void ti81xx_musb_phy_power(u8 on);
-
-/* AM35x */
-/* USB 2.0 PHY Control */
-#define CONF2_PHY_GPIOMODE	(1 << 23)
-#define CONF2_OTGMODE		(3 << 14)
-#define CONF2_NO_OVERRIDE	(0 << 14)
-#define CONF2_FORCE_HOST	(1 << 14)
-#define CONF2_FORCE_DEVICE	(2 << 14)
-#define CONF2_FORCE_HOST_VBUS_LOW (3 << 14)
-#define CONF2_SESENDEN		(1 << 13)
-#define CONF2_VBDTCTEN		(1 << 12)
-#define CONF2_REFFREQ_24MHZ	(2 << 8)
-#define CONF2_REFFREQ_26MHZ	(7 << 8)
-#define CONF2_REFFREQ_13MHZ	(6 << 8)
-#define CONF2_REFFREQ		(0xf << 8)
-#define CONF2_PHYCLKGD		(1 << 7)
-#define CONF2_VBUSSENSE		(1 << 6)
-#define CONF2_PHY_PLLON		(1 << 5)
-#define CONF2_RESET		(1 << 4)
-#define CONF2_PHYPWRDN		(1 << 3)
-#define CONF2_OTGPWRDN		(1 << 2)
-#define CONF2_DATPOL		(1 << 1)
-
-/* TI81XX specific definitions */
-#define USBCTRL0	0x620
-#define USBSTAT0	0x624
-
-/* TI816X PHY controls bits */
-#define TI816X_USBPHY0_NORMAL_MODE	(1 << 0)
-#define TI816X_USBPHY_REFCLK_OSC	(1 << 8)
-
-/* TI814X PHY controls bits */
-#define USBPHY_CM_PWRDN		(1 << 0)
-#define USBPHY_OTG_PWRDN	(1 << 1)
-#define USBPHY_CHGDET_DIS	(1 << 2)
-#define USBPHY_CHGDET_RSTRT	(1 << 3)
-#define USBPHY_SRCONDM		(1 << 4)
-#define USBPHY_SINKONDP		(1 << 5)
-#define USBPHY_CHGISINK_EN	(1 << 6)
-#define USBPHY_CHGVSRC_EN	(1 << 7)
-#define USBPHY_DMPULLUP		(1 << 8)
-#define USBPHY_DPPULLUP		(1 << 9)
-#define USBPHY_CDET_EXTCTL	(1 << 10)
-#define USBPHY_GPIO_MODE	(1 << 12)
-#define USBPHY_DPOPBUFCTL	(1 << 13)
-#define USBPHY_DMOPBUFCTL	(1 << 14)
-#define USBPHY_DPINPUT		(1 << 15)
-#define USBPHY_DMINPUT		(1 << 16)
-#define USBPHY_DPGPIO_PD	(1 << 17)
-#define USBPHY_DMGPIO_PD	(1 << 18)
-#define USBPHY_OTGVDET_EN	(1 << 19)
-#define USBPHY_OTGSESSEND_EN	(1 << 20)
-#define USBPHY_DATA_POLARITY	(1 << 23)
-
-#if defined(CONFIG_ARCH_OMAP1) && defined(CONFIG_USB)
-u32 omap1_usb0_init(unsigned nwires, unsigned is_device);
-u32 omap1_usb1_init(unsigned nwires);
-u32 omap1_usb2_init(unsigned nwires, unsigned alt_pingroup);
-#else
-static inline u32 omap1_usb0_init(unsigned nwires, unsigned is_device)
-{
-	return 0;
-}
-static inline u32 omap1_usb1_init(unsigned nwires)
-{
-	return 0;
-
-}
-static inline u32 omap1_usb2_init(unsigned nwires, unsigned alt_pingroup)
-{
-	return 0;
-}
-#endif
-
-#endif	/* __ASM_ARCH_OMAP_USB_H */
diff --git a/arch/arm/plat-omap/include/plat/vram.h b/arch/arm/plat-omap/include/plat/vram.h
deleted file mode 100644
index 4d65b7d06e6..00000000000
--- a/arch/arm/plat-omap/include/plat/vram.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * VRAM manager for OMAP
- *
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- */
-
-#ifndef __OMAP_VRAM_H__
-#define __OMAP_VRAM_H__
-
-#include <linux/types.h>
-
-extern int omap_vram_add_region(unsigned long paddr, size_t size);
-extern int omap_vram_free(unsigned long paddr, size_t size);
-extern int omap_vram_alloc(size_t size, unsigned long *paddr);
-extern int omap_vram_reserve(unsigned long paddr, size_t size);
-extern void omap_vram_get_info(unsigned long *vram, unsigned long *free_vram,
-		unsigned long *largest_free_block);
-
-#ifdef CONFIG_OMAP2_VRAM
-extern void omap_vram_set_sdram_vram(u32 size, u32 start);
-
-extern void omap_vram_reserve_sdram_memblock(void);
-#else
-static inline void omap_vram_set_sdram_vram(u32 size, u32 start) { }
-
-static inline void omap_vram_reserve_sdram_memblock(void) { }
-#endif
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/vrfb.h b/arch/arm/plat-omap/include/plat/vrfb.h
deleted file mode 100644
index 3792bdea2f6..00000000000
--- a/arch/arm/plat-omap/include/plat/vrfb.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * VRFB Rotation Engine
- *
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- */
-
-#ifndef __OMAP_VRFB_H__
-#define __OMAP_VRFB_H__
-
-#define OMAP_VRFB_LINE_LEN 2048
-
-struct vrfb {
-	u8 context;
-	void __iomem *vaddr[4];
-	unsigned long paddr[4];
-	u16 xres;
-	u16 yres;
-	u16 xoffset;
-	u16 yoffset;
-	u8 bytespp;
-	bool yuv_mode;
-};
-
-#ifdef CONFIG_OMAP2_VRFB
-extern int omap_vrfb_request_ctx(struct vrfb *vrfb);
-extern void omap_vrfb_release_ctx(struct vrfb *vrfb);
-extern void omap_vrfb_adjust_size(u16 *width, u16 *height,
-		u8 bytespp);
-extern u32 omap_vrfb_min_phys_size(u16 width, u16 height, u8 bytespp);
-extern u16 omap_vrfb_max_height(u32 phys_size, u16 width, u8 bytespp);
-extern void omap_vrfb_setup(struct vrfb *vrfb, unsigned long paddr,
-		u16 width, u16 height,
-		unsigned bytespp, bool yuv_mode);
-extern int omap_vrfb_map_angle(struct vrfb *vrfb, u16 height, u8 rot);
-extern void omap_vrfb_restore_context(void);
-
-#else
-static inline int omap_vrfb_request_ctx(struct vrfb *vrfb) { return 0; }
-static inline void omap_vrfb_release_ctx(struct vrfb *vrfb) {}
-static inline void omap_vrfb_adjust_size(u16 *width, u16 *height,
-		u8 bytespp) {}
-static inline u32 omap_vrfb_min_phys_size(u16 width, u16 height, u8 bytespp)
-		{ return 0; }
-static inline u16 omap_vrfb_max_height(u32 phys_size, u16 width, u8 bytespp)
-		{ return 0; }
-static inline void omap_vrfb_setup(struct vrfb *vrfb, unsigned long paddr,
-		u16 width, u16 height, unsigned bytespp, bool yuv_mode) {}
-static inline int omap_vrfb_map_angle(struct vrfb *vrfb, u16 height, u8 rot)
-		{ return 0; }
-static inline void omap_vrfb_restore_context(void) {}
-#endif
-#endif /* __VRFB_H */
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index 28acb383e7d..743fc2836f7 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -20,198 +20,20 @@
 #include <linux/init.h>
 #include <linux/io.h>
 
+#include <asm/fncpy.h>
 #include <asm/tlb.h>
 #include <asm/cacheflush.h>
 
 #include <asm/mach/map.h>
 
-#include <plat/sram.h>
-#include <plat/cpu.h>
-
-#include "sram.h"
-
-/* XXX These "sideways" includes will disappear when sram.c becomes a driver */
-#include "../mach-omap2/iomap.h"
-#include "../mach-omap2/prm2xxx_3xxx.h"
-#include "../mach-omap2/sdrc.h"
-
-#define OMAP1_SRAM_PA		0x20000000
-#define OMAP2_SRAM_PUB_PA	(OMAP2_SRAM_PA + 0xf800)
-#define OMAP3_SRAM_PUB_PA       (OMAP3_SRAM_PA + 0x8000)
-#ifdef CONFIG_OMAP4_ERRATA_I688
-#define OMAP4_SRAM_PUB_PA	OMAP4_SRAM_PA
-#else
-#define OMAP4_SRAM_PUB_PA	(OMAP4_SRAM_PA + 0x4000)
-#endif
-#define OMAP5_SRAM_PA		0x40300000
-
-#if defined(CONFIG_ARCH_OMAP2PLUS)
-#define SRAM_BOOTLOADER_SZ	0x00
-#else
-#define SRAM_BOOTLOADER_SZ	0x80
-#endif
-
-#define OMAP24XX_VA_REQINFOPERM0	OMAP2_L3_IO_ADDRESS(0x68005048)
-#define OMAP24XX_VA_READPERM0		OMAP2_L3_IO_ADDRESS(0x68005050)
-#define OMAP24XX_VA_WRITEPERM0		OMAP2_L3_IO_ADDRESS(0x68005058)
-
-#define OMAP34XX_VA_REQINFOPERM0	OMAP2_L3_IO_ADDRESS(0x68012848)
-#define OMAP34XX_VA_READPERM0		OMAP2_L3_IO_ADDRESS(0x68012850)
-#define OMAP34XX_VA_WRITEPERM0		OMAP2_L3_IO_ADDRESS(0x68012858)
-#define OMAP34XX_VA_ADDR_MATCH2		OMAP2_L3_IO_ADDRESS(0x68012880)
-#define OMAP34XX_VA_SMS_RG_ATT0		OMAP2_L3_IO_ADDRESS(0x6C000048)
-
-#define GP_DEVICE		0x300
-
 #define ROUND_DOWN(value,boundary)	((value) & (~((boundary)-1)))
 
-static unsigned long omap_sram_start;
 static void __iomem *omap_sram_base;
 static unsigned long omap_sram_skip;
 static unsigned long omap_sram_size;
 static void __iomem *omap_sram_ceil;
 
 /*
- * Depending on the target RAMFS firewall setup, the public usable amount of
- * SRAM varies.  The default accessible size for all device types is 2k. A GP
- * device allows ARM11 but not other initiators for full size. This
- * functionality seems ok until some nice security API happens.
- */
-static int is_sram_locked(void)
-{
-	if (OMAP2_DEVICE_TYPE_GP == omap_type()) {
-		/* RAMFW: R/W access to all initiators for all qualifier sets */
-		if (cpu_is_omap242x()) {
-			__raw_writel(0xFF, OMAP24XX_VA_REQINFOPERM0); /* all q-vects */
-			__raw_writel(0xCFDE, OMAP24XX_VA_READPERM0);  /* all i-read */
-			__raw_writel(0xCFDE, OMAP24XX_VA_WRITEPERM0); /* all i-write */
-		}
-		if (cpu_is_omap34xx()) {
-			__raw_writel(0xFFFF, OMAP34XX_VA_REQINFOPERM0); /* all q-vects */
-			__raw_writel(0xFFFF, OMAP34XX_VA_READPERM0);  /* all i-read */
-			__raw_writel(0xFFFF, OMAP34XX_VA_WRITEPERM0); /* all i-write */
-			__raw_writel(0x0, OMAP34XX_VA_ADDR_MATCH2);
-			__raw_writel(0xFFFFFFFF, OMAP34XX_VA_SMS_RG_ATT0);
-		}
-		return 0;
-	} else
-		return 1; /* assume locked with no PPA or security driver */
-}
-
-/*
- * The amount of SRAM depends on the core type.
- * Note that we cannot try to test for SRAM here because writes
- * to secure SRAM will hang the system. Also the SRAM is not
- * yet mapped at this point.
- */
-static void __init omap_detect_sram(void)
-{
-	omap_sram_skip = SRAM_BOOTLOADER_SZ;
-	if (cpu_class_is_omap2()) {
-		if (is_sram_locked()) {
-			if (cpu_is_omap34xx()) {
-				omap_sram_start = OMAP3_SRAM_PUB_PA;
-				if ((omap_type() == OMAP2_DEVICE_TYPE_EMU) ||
-				    (omap_type() == OMAP2_DEVICE_TYPE_SEC)) {
-					omap_sram_size = 0x7000; /* 28K */
-					omap_sram_skip += SZ_16K;
-				} else {
-					omap_sram_size = 0x8000; /* 32K */
-				}
-			} else if (cpu_is_omap44xx()) {
-				omap_sram_start = OMAP4_SRAM_PUB_PA;
-				omap_sram_size = 0xa000; /* 40K */
-			} else if (soc_is_omap54xx()) {
-				omap_sram_start = OMAP5_SRAM_PA;
-				omap_sram_size = SZ_128K; /* 128KB */
-			} else {
-				omap_sram_start = OMAP2_SRAM_PUB_PA;
-				omap_sram_size = 0x800; /* 2K */
-			}
-		} else {
-			if (soc_is_am33xx()) {
-				omap_sram_start = AM33XX_SRAM_PA;
-				omap_sram_size = 0x10000; /* 64K */
-			} else if (cpu_is_omap34xx()) {
-				omap_sram_start = OMAP3_SRAM_PA;
-				omap_sram_size = 0x10000; /* 64K */
-			} else if (cpu_is_omap44xx()) {
-				omap_sram_start = OMAP4_SRAM_PA;
-				omap_sram_size = 0xe000; /* 56K */
-			} else if (soc_is_omap54xx()) {
-				omap_sram_start = OMAP5_SRAM_PA;
-				omap_sram_size = SZ_128K; /* 128KB */
-			} else {
-				omap_sram_start = OMAP2_SRAM_PA;
-				if (cpu_is_omap242x())
-					omap_sram_size = 0xa0000; /* 640K */
-				else if (cpu_is_omap243x())
-					omap_sram_size = 0x10000; /* 64K */
-			}
-		}
-	} else {
-		omap_sram_start = OMAP1_SRAM_PA;
-
-		if (cpu_is_omap7xx())
-			omap_sram_size = 0x32000;	/* 200K */
-		else if (cpu_is_omap15xx())
-			omap_sram_size = 0x30000;	/* 192K */
-		else if (cpu_is_omap1610() || cpu_is_omap1611() ||
-				cpu_is_omap1621() || cpu_is_omap1710())
-			omap_sram_size = 0x4000;	/* 16K */
-		else {
-			pr_err("Could not detect SRAM size\n");
-			omap_sram_size = 0x4000;
-		}
-	}
-}
-
-/*
- * Note that we cannot use ioremap for SRAM, as clock init needs SRAM early.
- */
-static void __init omap_map_sram(void)
-{
-	int cached = 1;
-
-	if (omap_sram_size == 0)
-		return;
-
-#ifdef CONFIG_OMAP4_ERRATA_I688
-	if (cpu_is_omap44xx()) {
-		omap_sram_start += PAGE_SIZE;
-		omap_sram_size -= SZ_16K;
-	}
-#endif
-	if (cpu_is_omap34xx()) {
-		/*
-		 * SRAM must be marked as non-cached on OMAP3 since the
-		 * CORE DPLL M2 divider change code (in SRAM) runs with the
-		 * SDRAM controller disabled, and if it is marked cached,
-		 * the ARM may attempt to write cache lines back to SDRAM
-		 * which will cause the system to hang.
-		 */
-		cached = 0;
-	}
-
-	omap_sram_start = ROUND_DOWN(omap_sram_start, PAGE_SIZE);
-	omap_sram_base = __arm_ioremap_exec(omap_sram_start, omap_sram_size,
-						cached);
-	if (!omap_sram_base) {
-		pr_err("SRAM: Could not map\n");
-		return;
-	}
-
-	omap_sram_ceil = omap_sram_base + omap_sram_size;
-
-	/*
-	 * Looks like we need to preserve some bootloader code at the
-	 * beginning of SRAM for jumping to flash for reboot to work...
-	 */
-	memset_io(omap_sram_base + omap_sram_skip, 0,
-		  omap_sram_size - omap_sram_skip);
-}
-
-/*
  * Memory allocator for SRAM: calculates the new ceiling address
  * for pushing a function using the fncpy API.
  *
@@ -236,171 +58,39 @@ void *omap_sram_push_address(unsigned long size)
 	return (void *)omap_sram_ceil;
 }
 
-#ifdef CONFIG_ARCH_OMAP1
-
-static void (*_omap_sram_reprogram_clock)(u32 dpllctl, u32 ckctl);
-
-void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl)
-{
-	BUG_ON(!_omap_sram_reprogram_clock);
-	/* On 730, bit 13 must always be 1 */
-	if (cpu_is_omap7xx())
-		ckctl |= 0x2000;
-	_omap_sram_reprogram_clock(dpllctl, ckctl);
-}
-
-static int __init omap1_sram_init(void)
-{
-	_omap_sram_reprogram_clock =
-			omap_sram_push(omap1_sram_reprogram_clock,
-					omap1_sram_reprogram_clock_sz);
-
-	return 0;
-}
-
-#else
-#define omap1_sram_init()	do {} while (0)
-#endif
-
-#if defined(CONFIG_ARCH_OMAP2)
-
-static void (*_omap2_sram_ddr_init)(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
-			      u32 base_cs, u32 force_unlock);
-
-void omap2_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
-		   u32 base_cs, u32 force_unlock)
-{
-	BUG_ON(!_omap2_sram_ddr_init);
-	_omap2_sram_ddr_init(slow_dll_ctrl, fast_dll_ctrl,
-			     base_cs, force_unlock);
-}
-
-static void (*_omap2_sram_reprogram_sdrc)(u32 perf_level, u32 dll_val,
-					  u32 mem_type);
-
-void omap2_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, u32 mem_type)
-{
-	BUG_ON(!_omap2_sram_reprogram_sdrc);
-	_omap2_sram_reprogram_sdrc(perf_level, dll_val, mem_type);
-}
-
-static u32 (*_omap2_set_prcm)(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass);
-
-u32 omap2_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass)
-{
-	BUG_ON(!_omap2_set_prcm);
-	return _omap2_set_prcm(dpll_ctrl_val, sdrc_rfr_val, bypass);
-}
-#endif
-
-#ifdef CONFIG_SOC_OMAP2420
-static int __init omap242x_sram_init(void)
-{
-	_omap2_sram_ddr_init = omap_sram_push(omap242x_sram_ddr_init,
-					omap242x_sram_ddr_init_sz);
-
-	_omap2_sram_reprogram_sdrc = omap_sram_push(omap242x_sram_reprogram_sdrc,
-					    omap242x_sram_reprogram_sdrc_sz);
-
-	_omap2_set_prcm = omap_sram_push(omap242x_sram_set_prcm,
-					 omap242x_sram_set_prcm_sz);
-
-	return 0;
-}
-#else
-static inline int omap242x_sram_init(void)
-{
-	return 0;
-}
-#endif
-
-#ifdef CONFIG_SOC_OMAP2430
-static int __init omap243x_sram_init(void)
-{
-	_omap2_sram_ddr_init = omap_sram_push(omap243x_sram_ddr_init,
-					omap243x_sram_ddr_init_sz);
-
-	_omap2_sram_reprogram_sdrc = omap_sram_push(omap243x_sram_reprogram_sdrc,
-					    omap243x_sram_reprogram_sdrc_sz);
-
-	_omap2_set_prcm = omap_sram_push(omap243x_sram_set_prcm,
-					 omap243x_sram_set_prcm_sz);
-
-	return 0;
-}
-#else
-static inline int omap243x_sram_init(void)
-{
-	return 0;
-}
-#endif
-
-#ifdef CONFIG_ARCH_OMAP3
-
-static u32 (*_omap3_sram_configure_core_dpll)(
-			u32 m2, u32 unlock_dll, u32 f, u32 inc,
-			u32 sdrc_rfr_ctrl_0, u32 sdrc_actim_ctrl_a_0,
-			u32 sdrc_actim_ctrl_b_0, u32 sdrc_mr_0,
-			u32 sdrc_rfr_ctrl_1, u32 sdrc_actim_ctrl_a_1,
-			u32 sdrc_actim_ctrl_b_1, u32 sdrc_mr_1);
-
-u32 omap3_configure_core_dpll(u32 m2, u32 unlock_dll, u32 f, u32 inc,
-			u32 sdrc_rfr_ctrl_0, u32 sdrc_actim_ctrl_a_0,
-			u32 sdrc_actim_ctrl_b_0, u32 sdrc_mr_0,
-			u32 sdrc_rfr_ctrl_1, u32 sdrc_actim_ctrl_a_1,
-			u32 sdrc_actim_ctrl_b_1, u32 sdrc_mr_1)
-{
-	BUG_ON(!_omap3_sram_configure_core_dpll);
-	return _omap3_sram_configure_core_dpll(
-			m2, unlock_dll, f, inc,
-			sdrc_rfr_ctrl_0, sdrc_actim_ctrl_a_0,
-			sdrc_actim_ctrl_b_0, sdrc_mr_0,
-			sdrc_rfr_ctrl_1, sdrc_actim_ctrl_a_1,
-			sdrc_actim_ctrl_b_1, sdrc_mr_1);
-}
-
-void omap3_sram_restore_context(void)
+/*
+ * The SRAM context is lost during off-idle and stack
+ * needs to be reset.
+ */
+void omap_sram_reset(void)
 {
 	omap_sram_ceil = omap_sram_base + omap_sram_size;
-
-	_omap3_sram_configure_core_dpll =
-		omap_sram_push(omap3_sram_configure_core_dpll,
-			       omap3_sram_configure_core_dpll_sz);
-	omap_push_sram_idle();
 }
 
-static inline int omap34xx_sram_init(void)
-{
-	omap3_sram_restore_context();
-	return 0;
-}
-#else
-static inline int omap34xx_sram_init(void)
-{
-	return 0;
-}
-#endif /* CONFIG_ARCH_OMAP3 */
-
-static inline int am33xx_sram_init(void)
+/*
+ * Note that we cannot use ioremap for SRAM, as clock init needs SRAM early.
+ */
+void __init omap_map_sram(unsigned long start, unsigned long size,
+				 unsigned long skip, int cached)
 {
-	return 0;
-}
+	if (size == 0)
+		return;
 
-int __init omap_sram_init(void)
-{
-	omap_detect_sram();
-	omap_map_sram();
+	start = ROUND_DOWN(start, PAGE_SIZE);
+	omap_sram_size = size;
+	omap_sram_skip = skip;
+	omap_sram_base = __arm_ioremap_exec(start, size, cached);
+	if (!omap_sram_base) {
+		pr_err("SRAM: Could not map\n");
+		return;
+	}
 
-	if (!(cpu_class_is_omap2()))
-		omap1_sram_init();
-	else if (cpu_is_omap242x())
-		omap242x_sram_init();
-	else if (cpu_is_omap2430())
-		omap243x_sram_init();
-	else if (soc_is_am33xx())
-		am33xx_sram_init();
-	else if (cpu_is_omap34xx())
-		omap34xx_sram_init();
+	omap_sram_reset();
 
-	return 0;
+	/*
+	 * Looks like we need to preserve some bootloader code at the
+	 * beginning of SRAM for jumping to flash for reboot to work...
+	 */
+	memset_io(omap_sram_base + omap_sram_skip, 0,
+		  omap_sram_size - omap_sram_skip);
 }
diff --git a/arch/arm/plat-omap/sram.h b/arch/arm/plat-omap/sram.h
deleted file mode 100644
index 29b43ef97f2..00000000000
--- a/arch/arm/plat-omap/sram.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __PLAT_OMAP_SRAM_H__
-#define __PLAT_OMAP_SRAM_H__
-
-extern int __init omap_sram_init(void);
-
-#endif /* __PLAT_OMAP_SRAM_H__ */
diff --git a/arch/arm/plat-orion/addr-map.c b/arch/arm/plat-orion/addr-map.c
index a7b8060c293..febe3862873 100644
--- a/arch/arm/plat-orion/addr-map.c
+++ b/arch/arm/plat-orion/addr-map.c
@@ -42,6 +42,8 @@ EXPORT_SYMBOL_GPL(mv_mbus_dram_info);
 #define WIN_REMAP_LO_OFF	0x0008
 #define WIN_REMAP_HI_OFF	0x000c
 
+#define ATTR_HW_COHERENCY	(0x1 << 4)
+
 /*
  * Default implementation
  */
@@ -163,6 +165,8 @@ void __init orion_setup_cpu_mbus_target(const struct orion_addr_map_cfg *cfg,
 			w = &orion_mbus_dram_info.cs[cs++];
 			w->cs_index = i;
 			w->mbus_attr = 0xf & ~(1 << i);
+			if (cfg->hw_io_coherency)
+				w->mbus_attr |= ATTR_HW_COHERENCY;
 			w->base = base & 0xffff0000;
 			w->size = (size | 0x0000ffff) + 1;
 		}
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index b8a688cad4c..2d4b6414609 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -606,26 +606,6 @@ void __init orion_wdt_init(void)
  ****************************************************************************/
 static u64 orion_xor_dmamask = DMA_BIT_MASK(32);
 
-void __init orion_xor_init_channels(
-	struct mv_xor_platform_data *orion_xor0_data,
-	struct platform_device *orion_xor0_channel,
-	struct mv_xor_platform_data *orion_xor1_data,
-	struct platform_device *orion_xor1_channel)
-{
-	/*
-	 * two engines can't do memset simultaneously, this limitation
-	 * satisfied by removing memset support from one of the engines.
-	 */
-	dma_cap_set(DMA_MEMCPY, orion_xor0_data->cap_mask);
-	dma_cap_set(DMA_XOR, orion_xor0_data->cap_mask);
-	platform_device_register(orion_xor0_channel);
-
-	dma_cap_set(DMA_MEMCPY, orion_xor1_data->cap_mask);
-	dma_cap_set(DMA_MEMSET, orion_xor1_data->cap_mask);
-	dma_cap_set(DMA_XOR, orion_xor1_data->cap_mask);
-	platform_device_register(orion_xor1_channel);
-}
-
 /*****************************************************************************
  * XOR0
  ****************************************************************************/
@@ -636,61 +616,30 @@ static struct resource orion_xor0_shared_resources[] = {
 	}, {
 		.name	= "xor 0 high",
 		.flags	= IORESOURCE_MEM,
+	}, {
+		.name   = "irq channel 0",
+		.flags  = IORESOURCE_IRQ,
+	}, {
+		.name   = "irq channel 1",
+		.flags  = IORESOURCE_IRQ,
 	},
 };
 
-static struct platform_device orion_xor0_shared = {
-	.name		= MV_XOR_SHARED_NAME,
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(orion_xor0_shared_resources),
-	.resource	= orion_xor0_shared_resources,
-};
+static struct mv_xor_channel_data orion_xor0_channels_data[2];
 
-static struct resource orion_xor00_resources[] = {
-	[0] = {
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct mv_xor_platform_data orion_xor00_data = {
-	.shared		= &orion_xor0_shared,
-	.hw_id		= 0,
-	.pool_size	= PAGE_SIZE,
+static struct mv_xor_platform_data orion_xor0_pdata = {
+	.channels = orion_xor0_channels_data,
 };
 
-static struct platform_device orion_xor00_channel = {
+static struct platform_device orion_xor0_shared = {
 	.name		= MV_XOR_NAME,
 	.id		= 0,
-	.num_resources	= ARRAY_SIZE(orion_xor00_resources),
-	.resource	= orion_xor00_resources,
-	.dev		= {
-		.dma_mask		= &orion_xor_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(64),
-		.platform_data		= &orion_xor00_data,
-	},
-};
-
-static struct resource orion_xor01_resources[] = {
-	[0] = {
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct mv_xor_platform_data orion_xor01_data = {
-	.shared		= &orion_xor0_shared,
-	.hw_id		= 1,
-	.pool_size	= PAGE_SIZE,
-};
-
-static struct platform_device orion_xor01_channel = {
-	.name		= MV_XOR_NAME,
-	.id		= 1,
-	.num_resources	= ARRAY_SIZE(orion_xor01_resources),
-	.resource	= orion_xor01_resources,
-	.dev		= {
-		.dma_mask		= &orion_xor_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(64),
-		.platform_data		= &orion_xor01_data,
+	.num_resources	= ARRAY_SIZE(orion_xor0_shared_resources),
+	.resource	= orion_xor0_shared_resources,
+	.dev            = {
+		.dma_mask               = &orion_xor_dmamask,
+		.coherent_dma_mask      = DMA_BIT_MASK(64),
+		.platform_data          = &orion_xor0_pdata,
 	},
 };
 
@@ -704,15 +653,23 @@ void __init orion_xor0_init(unsigned long mapbase_low,
 	orion_xor0_shared_resources[1].start = mapbase_high;
 	orion_xor0_shared_resources[1].end = mapbase_high + 0xff;
 
-	orion_xor00_resources[0].start = irq_0;
-	orion_xor00_resources[0].end = irq_0;
-	orion_xor01_resources[0].start = irq_1;
-	orion_xor01_resources[0].end = irq_1;
+	orion_xor0_shared_resources[2].start = irq_0;
+	orion_xor0_shared_resources[2].end = irq_0;
+	orion_xor0_shared_resources[3].start = irq_1;
+	orion_xor0_shared_resources[3].end = irq_1;
 
-	platform_device_register(&orion_xor0_shared);
+	/*
+	 * two engines can't do memset simultaneously, this limitation
+	 * satisfied by removing memset support from one of the engines.
+	 */
+	dma_cap_set(DMA_MEMCPY, orion_xor0_channels_data[0].cap_mask);
+	dma_cap_set(DMA_XOR, orion_xor0_channels_data[0].cap_mask);
+
+	dma_cap_set(DMA_MEMSET, orion_xor0_channels_data[1].cap_mask);
+	dma_cap_set(DMA_MEMCPY, orion_xor0_channels_data[1].cap_mask);
+	dma_cap_set(DMA_XOR, orion_xor0_channels_data[1].cap_mask);
 
-	orion_xor_init_channels(&orion_xor00_data, &orion_xor00_channel,
-				&orion_xor01_data, &orion_xor01_channel);
+	platform_device_register(&orion_xor0_shared);
 }
 
 /*****************************************************************************
@@ -725,61 +682,30 @@ static struct resource orion_xor1_shared_resources[] = {
 	}, {
 		.name	= "xor 1 high",
 		.flags	= IORESOURCE_MEM,
+	}, {
+		.name   = "irq channel 0",
+		.flags  = IORESOURCE_IRQ,
+	}, {
+		.name   = "irq channel 1",
+		.flags  = IORESOURCE_IRQ,
 	},
 };
 
-static struct platform_device orion_xor1_shared = {
-	.name		= MV_XOR_SHARED_NAME,
-	.id		= 1,
-	.num_resources	= ARRAY_SIZE(orion_xor1_shared_resources),
-	.resource	= orion_xor1_shared_resources,
-};
-
-static struct resource orion_xor10_resources[] = {
-	[0] = {
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct mv_xor_platform_data orion_xor10_data = {
-	.shared		= &orion_xor1_shared,
-	.hw_id		= 0,
-	.pool_size	= PAGE_SIZE,
-};
-
-static struct platform_device orion_xor10_channel = {
-	.name		= MV_XOR_NAME,
-	.id		= 2,
-	.num_resources	= ARRAY_SIZE(orion_xor10_resources),
-	.resource	= orion_xor10_resources,
-	.dev		= {
-		.dma_mask		= &orion_xor_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(64),
-		.platform_data		= &orion_xor10_data,
-	},
-};
-
-static struct resource orion_xor11_resources[] = {
-	[0] = {
-		.flags	= IORESOURCE_IRQ,
-	},
-};
+static struct mv_xor_channel_data orion_xor1_channels_data[2];
 
-static struct mv_xor_platform_data orion_xor11_data = {
-	.shared		= &orion_xor1_shared,
-	.hw_id		= 1,
-	.pool_size	= PAGE_SIZE,
+static struct mv_xor_platform_data orion_xor1_pdata = {
+	.channels = orion_xor1_channels_data,
 };
 
-static struct platform_device orion_xor11_channel = {
+static struct platform_device orion_xor1_shared = {
 	.name		= MV_XOR_NAME,
-	.id		= 3,
-	.num_resources	= ARRAY_SIZE(orion_xor11_resources),
-	.resource	= orion_xor11_resources,
-	.dev		= {
-		.dma_mask		= &orion_xor_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(64),
-		.platform_data		= &orion_xor11_data,
+	.id		= 1,
+	.num_resources	= ARRAY_SIZE(orion_xor1_shared_resources),
+	.resource	= orion_xor1_shared_resources,
+	.dev            = {
+		.dma_mask               = &orion_xor_dmamask,
+		.coherent_dma_mask      = DMA_BIT_MASK(64),
+		.platform_data          = &orion_xor1_pdata,
 	},
 };
 
@@ -793,15 +719,23 @@ void __init orion_xor1_init(unsigned long mapbase_low,
 	orion_xor1_shared_resources[1].start = mapbase_high;
 	orion_xor1_shared_resources[1].end = mapbase_high + 0xff;
 
-	orion_xor10_resources[0].start = irq_0;
-	orion_xor10_resources[0].end = irq_0;
-	orion_xor11_resources[0].start = irq_1;
-	orion_xor11_resources[0].end = irq_1;
+	orion_xor1_shared_resources[2].start = irq_0;
+	orion_xor1_shared_resources[2].end = irq_0;
+	orion_xor1_shared_resources[3].start = irq_1;
+	orion_xor1_shared_resources[3].end = irq_1;
 
-	platform_device_register(&orion_xor1_shared);
+	/*
+	 * two engines can't do memset simultaneously, this limitation
+	 * satisfied by removing memset support from one of the engines.
+	 */
+	dma_cap_set(DMA_MEMCPY, orion_xor1_channels_data[0].cap_mask);
+	dma_cap_set(DMA_XOR, orion_xor1_channels_data[0].cap_mask);
 
-	orion_xor_init_channels(&orion_xor10_data, &orion_xor10_channel,
-				&orion_xor11_data, &orion_xor11_channel);
+	dma_cap_set(DMA_MEMSET, orion_xor1_channels_data[1].cap_mask);
+	dma_cap_set(DMA_MEMCPY, orion_xor1_channels_data[1].cap_mask);
+	dma_cap_set(DMA_XOR, orion_xor1_channels_data[1].cap_mask);
+
+	platform_device_register(&orion_xor1_shared);
 }
 
 /*****************************************************************************
diff --git a/arch/arm/plat-orion/include/plat/addr-map.h b/arch/arm/plat-orion/include/plat/addr-map.h
index ec63e4a627d..b76c06569fe 100644
--- a/arch/arm/plat-orion/include/plat/addr-map.h
+++ b/arch/arm/plat-orion/include/plat/addr-map.h
@@ -17,6 +17,7 @@ struct orion_addr_map_cfg {
 	const int num_wins;	/* Total number of windows */
 	const int remappable_wins;
 	void __iomem *bridge_virt_base;
+	int hw_io_coherency;
 
 	/* If NULL, the default cpu_win_can_remap will be used, using
 	   the value in remappable_wins */
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index 6bbc3fe5f58..e06fc5fefa1 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -12,6 +12,7 @@
 #include <linux/mv643xx_eth.h>
 
 struct dsa_platform_data;
+struct mv_sata_platform_data;
 
 void __init orion_uart0_init(void __iomem *membase,
 			     resource_size_t mapbase,
diff --git a/arch/arm/plat-orion/irq.c b/arch/arm/plat-orion/irq.c
index 1867944415c..8db0b981ca6 100644
--- a/arch/arm/plat-orion/irq.c
+++ b/arch/arm/plat-orion/irq.c
@@ -41,7 +41,7 @@ void __init orion_irq_init(unsigned int irq_start, void __iomem *maskaddr)
 static int __init orion_add_irq_domain(struct device_node *np,
 				       struct device_node *interrupt_parent)
 {
-	int i = 0, irq_gpio;
+	int i = 0;
 	void __iomem *base;
 
 	do {
@@ -54,10 +54,6 @@ static int __init orion_add_irq_domain(struct device_node *np,
 
 	irq_domain_add_legacy(np, i * 32, 0, 0,
 			      &irq_domain_simple_ops, NULL);
-
-	irq_gpio = i * 32;
-	orion_gpio_of_init(irq_gpio);
-
 	return 0;
 }
 
diff --git a/arch/arm/plat-pxa/Makefile b/arch/arm/plat-pxa/Makefile
index af8e484001e..1fc94194491 100644
--- a/arch/arm/plat-pxa/Makefile
+++ b/arch/arm/plat-pxa/Makefile
@@ -5,7 +5,6 @@
 obj-y	:= dma.o
 
 obj-$(CONFIG_PXA3xx)		+= mfp.o
-obj-$(CONFIG_PXA95x)		+= mfp.o
 obj-$(CONFIG_ARCH_MMP)		+= mfp.o
 
 obj-$(CONFIG_PXA_SSP)		+= ssp.o
diff --git a/arch/arm/plat-pxa/include/plat/mfp.h b/arch/arm/plat-pxa/include/plat/mfp.h
index 5c79c29f283..10bc4f3757d 100644
--- a/arch/arm/plat-pxa/include/plat/mfp.h
+++ b/arch/arm/plat-pxa/include/plat/mfp.h
@@ -423,7 +423,7 @@ typedef unsigned long mfp_cfg_t;
 	((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_DS_MASK | MFP_LPM_STATE_MASK)) |\
 	 (MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_##drv | MFP_LPM_##lpm))
 
-#if defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x) || defined(CONFIG_ARCH_MMP)
+#if defined(CONFIG_PXA3xx) || defined(CONFIG_ARCH_MMP)
 /*
  * each MFP pin will have a MFPR register, since the offset of the
  * register varies between processors, the processor specific code
@@ -470,6 +470,6 @@ void mfp_write(int mfp, unsigned long mfpr_val);
 void mfp_config(unsigned long *mfp_cfgs, int num);
 void mfp_config_run(void);
 void mfp_config_lpm(void);
-#endif /* CONFIG_PXA3xx || CONFIG_PXA95x || CONFIG_ARCH_MMP */
+#endif /* CONFIG_PXA3xx || CONFIG_ARCH_MMP */
 
 #endif /* __ASM_PLAT_MFP_H */
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index db98e7021f0..ba3e76c9550 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -325,7 +325,7 @@ static int s3c2410_dma_start(struct s3c2410_dma_chan *chan)
 
 	chan->state = S3C2410_DMA_RUNNING;
 
-	/* check wether there is anything to load, and if not, see
+	/* check whether there is anything to load, and if not, see
 	 * if we can find anything to load
 	 */
 
@@ -473,12 +473,13 @@ int s3c2410_dma_enqueue(enum dma_ch channel, void *id,
 		pr_debug("dma%d: %s: buffer %p queued onto non-empty channel\n",
 			 chan->number, __func__, buf);
 
-		if (chan->end == NULL)
+		if (chan->end == NULL) {
 			pr_debug("dma%d: %s: %p not empty, and chan->end==NULL?\n",
 				 chan->number, __func__, chan);
-
-		chan->end->next = buf;
-		chan->end = buf;
+		} else {
+			chan->end->next = buf;
+			chan->end = buf;
+		}
 	}
 
 	/* if necessary, update the next buffer field */
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index 59401e1cc53..a9d52167e16 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -414,6 +414,11 @@ config S5P_SETUP_MIPIPHY
 	help
 	  Compile in common setup code for MIPI-CSIS and MIPI-DSIM devices
 
+config S3C_SETUP_CAMIF
+	bool
+	help
+	  Compile in common setup code for S3C CAMIF devices
+
 # DMA
 
 config S3C_DMA
@@ -502,5 +507,6 @@ config DEBUG_S3C_UART
 	default "0" if DEBUG_S3C_UART0
 	default "1" if DEBUG_S3C_UART1
 	default "2" if DEBUG_S3C_UART2
+	default "3" if DEBUG_S3C_UART3
 
 endif
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index 9e40e8d0074..3a7c64d1814 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -41,6 +41,7 @@ obj-$(CONFIG_S5P_DEV_UART)	+= s5p-dev-uart.o
 
 obj-$(CONFIG_SAMSUNG_DEV_BACKLIGHT)	+= dev-backlight.o
 
+obj-$(CONFIG_S3C_SETUP_CAMIF)	+= setup-camif.o
 obj-$(CONFIG_S5P_SETUP_MIPIPHY)	+= setup-mipiphy.o
 
 # DMA support
diff --git a/arch/arm/plat-samsung/adc.c b/arch/arm/plat-samsung/adc.c
index b1e05ccff3a..37542c2689a 100644
--- a/arch/arm/plat-samsung/adc.c
+++ b/arch/arm/plat-samsung/adc.c
@@ -344,7 +344,7 @@ static int s3c_adc_probe(struct platform_device *pdev)
 	int ret;
 	unsigned tmp;
 
-	adc = kzalloc(sizeof(struct adc_device), GFP_KERNEL);
+	adc = devm_kzalloc(dev, sizeof(struct adc_device), GFP_KERNEL);
 	if (adc == NULL) {
 		dev_err(dev, "failed to allocate adc_device\n");
 		return -ENOMEM;
@@ -355,50 +355,46 @@ static int s3c_adc_probe(struct platform_device *pdev)
 	adc->pdev = pdev;
 	adc->prescale = S3C2410_ADCCON_PRSCVL(49);
 
-	adc->vdd = regulator_get(dev, "vdd");
+	adc->vdd = devm_regulator_get(dev, "vdd");
 	if (IS_ERR(adc->vdd)) {
 		dev_err(dev, "operating without regulator \"vdd\" .\n");
-		ret = PTR_ERR(adc->vdd);
-		goto err_alloc;
+		return PTR_ERR(adc->vdd);
 	}
 
 	adc->irq = platform_get_irq(pdev, 1);
 	if (adc->irq <= 0) {
 		dev_err(dev, "failed to get adc irq\n");
-		ret = -ENOENT;
-		goto err_reg;
+		return -ENOENT;
 	}
 
-	ret = request_irq(adc->irq, s3c_adc_irq, 0, dev_name(dev), adc);
+	ret = devm_request_irq(dev, adc->irq, s3c_adc_irq, 0, dev_name(dev),
+				adc);
 	if (ret < 0) {
 		dev_err(dev, "failed to attach adc irq\n");
-		goto err_reg;
+		return ret;
 	}
 
-	adc->clk = clk_get(dev, "adc");
+	adc->clk = devm_clk_get(dev, "adc");
 	if (IS_ERR(adc->clk)) {
 		dev_err(dev, "failed to get adc clock\n");
-		ret = PTR_ERR(adc->clk);
-		goto err_irq;
+		return PTR_ERR(adc->clk);
 	}
 
 	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!regs) {
 		dev_err(dev, "failed to find registers\n");
-		ret = -ENXIO;
-		goto err_clk;
+		return -ENXIO;
 	}
 
-	adc->regs = ioremap(regs->start, resource_size(regs));
+	adc->regs = devm_request_and_ioremap(dev, regs);
 	if (!adc->regs) {
 		dev_err(dev, "failed to map registers\n");
-		ret = -ENXIO;
-		goto err_clk;
+		return -ENXIO;
 	}
 
 	ret = regulator_enable(adc->vdd);
 	if (ret)
-		goto err_ioremap;
+		return ret;
 
 	clk_enable(adc->clk);
 
@@ -418,32 +414,14 @@ static int s3c_adc_probe(struct platform_device *pdev)
 	adc_dev = adc;
 
 	return 0;
-
- err_ioremap:
-	iounmap(adc->regs);
- err_clk:
-	clk_put(adc->clk);
-
- err_irq:
-	free_irq(adc->irq, adc);
- err_reg:
-	regulator_put(adc->vdd);
- err_alloc:
-	kfree(adc);
-	return ret;
 }
 
 static int __devexit s3c_adc_remove(struct platform_device *pdev)
 {
 	struct adc_device *adc = platform_get_drvdata(pdev);
 
-	iounmap(adc->regs);
-	free_irq(adc->irq, adc);
 	clk_disable(adc->clk);
 	regulator_disable(adc->vdd);
-	regulator_put(adc->vdd);
-	clk_put(adc->clk);
-	kfree(adc);
 
 	return 0;
 }
diff --git a/arch/arm/plat-samsung/clock.c b/arch/arm/plat-samsung/clock.c
index 012bbd0b8d8..47c9fad43f0 100644
--- a/arch/arm/plat-samsung/clock.c
+++ b/arch/arm/plat-samsung/clock.c
@@ -389,6 +389,72 @@ int __init s3c24xx_register_baseclocks(unsigned long xtal)
 
 static struct dentry *clk_debugfs_root;
 
+static void clock_tree_show_one(struct seq_file *s, struct clk *c, int level)
+{
+	struct clk *child;
+	const char *state;
+	char buf[255] = { 0 };
+	int n = 0;
+
+	if (c->name)
+		n = snprintf(buf, sizeof(buf) - 1, "%s", c->name);
+
+	if (c->devname)
+		n += snprintf(buf + n, sizeof(buf) - 1 - n, ":%s", c->devname);
+
+	state = (c->usage > 0) ? "on" : "off";
+
+	seq_printf(s, "%*s%-*s %-6s %-3d %-10lu\n",
+		   level * 3 + 1, "",
+		   50 - level * 3, buf,
+		   state, c->usage, clk_get_rate(c));
+
+	list_for_each_entry(child, &clocks, list) {
+		if (child->parent != c)
+			continue;
+
+		clock_tree_show_one(s, child, level + 1);
+	}
+}
+
+static int clock_tree_show(struct seq_file *s, void *data)
+{
+	struct clk *c;
+	unsigned long flags;
+
+	seq_printf(s, " clock state ref rate\n");
+	seq_printf(s, "----------------------------------------------------\n");
+
+	spin_lock_irqsave(&clocks_lock, flags);
+
+	list_for_each_entry(c, &clocks, list)
+		if (c->parent == NULL)
+			clock_tree_show_one(s, c, 0);
+
+	spin_unlock_irqrestore(&clocks_lock, flags);
+	return 0;
+}
+
+static int clock_tree_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, clock_tree_show, inode->i_private);
+}
+
+static const struct file_operations clock_tree_fops = {
+	.open		= clock_tree_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
+static int clock_rate_show(void *data, u64 *val)
+{
+	struct clk *c = data;
+	*val = clk_get_rate(c);
+	return 0;
+}
+DEFINE_SIMPLE_ATTRIBUTE(clock_rate_fops, clock_rate_show, NULL, "%llu\n");
+
 static int clk_debugfs_register_one(struct clk *c)
 {
 	int err;
@@ -411,7 +477,7 @@ static int clk_debugfs_register_one(struct clk *c)
 		goto err_out;
 	}
 
-	d = debugfs_create_u32("rate", S_IRUGO, c->dent, (u32 *)&c->rate);
+	d = debugfs_create_file("rate", S_IRUGO, c->dent, c, &clock_rate_fops);
 	if (!d) {
 		err = -ENOMEM;
 		goto err_out;
@@ -446,13 +512,18 @@ static int __init clk_debugfs_init(void)
 {
 	struct clk *c;
 	struct dentry *d;
-	int err;
+	int err = -ENOMEM;
 
 	d = debugfs_create_dir("clock", NULL);
 	if (!d)
 		return -ENOMEM;
 	clk_debugfs_root = d;
 
+	d = debugfs_create_file("clock_tree", S_IRUGO, clk_debugfs_root, NULL,
+				 &clock_tree_fops);
+	if (!d)
+		goto err_out;
+
 	list_for_each_entry(c, &clocks, list) {
 		err = clk_debugfs_register(c);
 		if (err)
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index 03f654d55ef..51afedda9ab 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -146,15 +146,6 @@ struct platform_device s3c_device_camif = {
 
 /* ASOC DMA */
 
-struct platform_device samsung_asoc_dma = {
-	.name		= "samsung-audio",
-	.id		= -1,
-	.dev		= {
-		.dma_mask		= &samsung_device_dma_mask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	}
-};
-
 struct platform_device samsung_asoc_idma = {
 	.name		= "samsung-idma",
 	.id		= -1,
@@ -486,11 +477,7 @@ static struct resource s3c_i2c0_resource[] = {
 
 struct platform_device s3c_device_i2c0 = {
 	.name		= "s3c2410-i2c",
-#ifdef CONFIG_S3C_DEV_I2C1
 	.id		= 0,
-#else
-	.id		= -1,
-#endif
 	.num_resources	= ARRAY_SIZE(s3c_i2c0_resource),
 	.resource	= s3c_i2c0_resource,
 };
@@ -933,6 +920,7 @@ struct platform_device s5p_device_mfc_r = {
 		.coherent_dma_mask	= DMA_BIT_MASK(32),
 	},
 };
+
 #endif /* CONFIG_S5P_DEV_MFC */
 
 /* MIPI CSIS */
diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h
index ace4451b765..e0072ce8d6e 100644
--- a/arch/arm/plat-samsung/include/plat/cpu.h
+++ b/arch/arm/plat-samsung/include/plat/cpu.h
@@ -43,6 +43,7 @@ extern unsigned long samsung_cpu_id;
 #define EXYNOS4_CPU_MASK	0xFFFE0000
 
 #define EXYNOS5250_SOC_ID	0x43520000
+#define EXYNOS5440_SOC_ID	0x54400000
 #define EXYNOS5_SOC_MASK	0xFFFFF000
 
 #define IS_SAMSUNG_CPU(name, id, mask)		\
@@ -62,6 +63,7 @@ IS_SAMSUNG_CPU(exynos4210, EXYNOS4210_CPU_ID, EXYNOS4_CPU_MASK)
 IS_SAMSUNG_CPU(exynos4212, EXYNOS4212_CPU_ID, EXYNOS4_CPU_MASK)
 IS_SAMSUNG_CPU(exynos4412, EXYNOS4412_CPU_ID, EXYNOS4_CPU_MASK)
 IS_SAMSUNG_CPU(exynos5250, EXYNOS5250_SOC_ID, EXYNOS5_SOC_MASK)
+IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK)
 
 #if defined(CONFIG_CPU_S3C2410) || defined(CONFIG_CPU_S3C2412) || \
     defined(CONFIG_CPU_S3C2416) || defined(CONFIG_CPU_S3C2440) || \
@@ -130,6 +132,12 @@ IS_SAMSUNG_CPU(exynos5250, EXYNOS5250_SOC_ID, EXYNOS5_SOC_MASK)
 # define soc_is_exynos5250()	0
 #endif
 
+#if defined(CONFIG_SOC_EXYNOS5440)
+# define soc_is_exynos5440()	is_samsung_exynos5440()
+#else
+# define soc_is_exynos5440()	0
+#endif
+
 #define IODESC_ENT(x) { (unsigned long)S3C24XX_VA_##x, __phys_to_pfn(S3C24XX_PA_##x), S3C24XX_SZ_##x, MT_DEVICE }
 
 #ifndef KHZ
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index 5da4b4f38f4..87d501ff332 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -123,7 +123,6 @@ extern struct platform_device s5pv210_device_spdif;
 
 extern struct platform_device exynos4_device_ac97;
 extern struct platform_device exynos4_device_ahci;
-extern struct platform_device exynos4_device_dwmci;
 extern struct platform_device exynos4_device_i2s0;
 extern struct platform_device exynos4_device_i2s1;
 extern struct platform_device exynos4_device_i2s2;
@@ -133,9 +132,6 @@ extern struct platform_device exynos4_device_pcm1;
 extern struct platform_device exynos4_device_pcm2;
 extern struct platform_device exynos4_device_spdif;
 
-extern struct platform_device exynos_device_drm;
-
-extern struct platform_device samsung_asoc_dma;
 extern struct platform_device samsung_asoc_idma;
 extern struct platform_device samsung_device_keypad;
 
diff --git a/arch/arm/plat-samsung/include/plat/gpio-core.h b/arch/arm/plat-samsung/include/plat/gpio-core.h
index 1fe6917f6a2..dfd8b7af8c7 100644
--- a/arch/arm/plat-samsung/include/plat/gpio-core.h
+++ b/arch/arm/plat-samsung/include/plat/gpio-core.h
@@ -48,6 +48,7 @@ struct samsung_gpio_cfg;
  * @config: special function and pull-resistor control information.
  * @lock: Lock for exclusive access to this gpio bank.
  * @pm_save: Save information for suspend/resume support.
+ * @bitmap_gpio_int: Bitmap for representing GPIO interrupt or not.
  *
  * This wrapper provides the necessary information for the Samsung
  * specific gpios being registered with gpiolib.
@@ -71,6 +72,7 @@ struct samsung_gpio_chip {
 #ifdef CONFIG_PM
 	u32			pm_save[4];
 #endif
+	u32			bitmap_gpio_int;
 };
 
 static inline struct samsung_gpio_chip *to_samsung_gpio(struct gpio_chip *gpc)
diff --git a/arch/arm/plat-samsung/include/plat/mfc.h b/arch/arm/plat-samsung/include/plat/mfc.h
index ac13227272f..e6d7c42d68b 100644
--- a/arch/arm/plat-samsung/include/plat/mfc.h
+++ b/arch/arm/plat-samsung/include/plat/mfc.h
@@ -10,6 +10,14 @@
 #ifndef __PLAT_SAMSUNG_MFC_H
 #define __PLAT_SAMSUNG_MFC_H __FILE__
 
+struct s5p_mfc_dt_meminfo {
+	unsigned long	loff;
+	unsigned long	lsize;
+	unsigned long	roff;
+	unsigned long	rsize;
+	char		*compatible;
+};
+
 /**
  * s5p_mfc_reserve_mem - function to early reserve memory for MFC driver
  * @rbase:	base address for MFC 'right' memory interface
@@ -24,4 +32,7 @@
 void __init s5p_mfc_reserve_mem(phys_addr_t rbase, unsigned int rsize,
 				phys_addr_t lbase, unsigned int lsize);
 
+int __init s5p_fdt_find_mfc_mem(unsigned long node, const char *uname,
+				int depth, void *data);
+
 #endif /* __PLAT_SAMSUNG_MFC_H */
diff --git a/arch/arm/plat-samsung/include/plat/pm.h b/arch/arm/plat-samsung/include/plat/pm.h
index 61fc53740fb..887a0c95437 100644
--- a/arch/arm/plat-samsung/include/plat/pm.h
+++ b/arch/arm/plat-samsung/include/plat/pm.h
@@ -107,10 +107,12 @@ extern void s3c_pm_do_restore(struct sleep_save *ptr, int count);
 extern void s3c_pm_do_restore_core(struct sleep_save *ptr, int count);
 
 #ifdef CONFIG_PM
+extern int s3c_irq_wake(struct irq_data *data, unsigned int state);
 extern int s3c_irqext_wake(struct irq_data *data, unsigned int state);
 extern int s3c24xx_irq_suspend(void);
 extern void s3c24xx_irq_resume(void);
 #else
+#define s3c_irq_wake NULL
 #define s3c_irqext_wake NULL
 #define s3c24xx_irq_suspend NULL
 #define s3c24xx_irq_resume  NULL
diff --git a/arch/arm/plat-samsung/s5p-dev-mfc.c b/arch/arm/plat-samsung/s5p-dev-mfc.c
index ad6089465e2..5ec104b5408 100644
--- a/arch/arm/plat-samsung/s5p-dev-mfc.c
+++ b/arch/arm/plat-samsung/s5p-dev-mfc.c
@@ -14,6 +14,8 @@
 #include <linux/dma-mapping.h>
 #include <linux/memblock.h>
 #include <linux/ioport.h>
+#include <linux/of_fdt.h>
+#include <linux/of.h>
 
 #include <mach/map.h>
 #include <plat/devs.h>
@@ -69,3 +71,35 @@ static int __init s5p_mfc_memory_init(void)
 	return 0;
 }
 device_initcall(s5p_mfc_memory_init);
+
+#ifdef CONFIG_OF
+int __init s5p_fdt_find_mfc_mem(unsigned long node, const char *uname,
+				int depth, void *data)
+{
+	__be32 *prop;
+	unsigned long len;
+	struct s5p_mfc_dt_meminfo *mfc_mem = data;
+
+	if (!data)
+		return 0;
+
+	if (!of_flat_dt_is_compatible(node, mfc_mem->compatible))
+		return 0;
+
+	prop = of_get_flat_dt_prop(node, "samsung,mfc-l", &len);
+	if (!prop || (len != 2 * sizeof(unsigned long)))
+		return 0;
+
+	mfc_mem->loff = be32_to_cpu(prop[0]);
+	mfc_mem->lsize = be32_to_cpu(prop[1]);
+
+	prop = of_get_flat_dt_prop(node, "samsung,mfc-r", &len);
+	if (!prop || (len != 2 * sizeof(unsigned long)))
+		return 0;
+
+	mfc_mem->roff = be32_to_cpu(prop[0]);
+	mfc_mem->rsize = be32_to_cpu(prop[1]);
+
+	return 1;
+}
+#endif
diff --git a/arch/arm/plat-samsung/s5p-irq-gpioint.c b/arch/arm/plat-samsung/s5p-irq-gpioint.c
index 23557d30e44..bae56131a50 100644
--- a/arch/arm/plat-samsung/s5p-irq-gpioint.c
+++ b/arch/arm/plat-samsung/s5p-irq-gpioint.c
@@ -185,7 +185,7 @@ int __init s5p_register_gpio_interrupt(int pin)
 
 	/* check if the group has been already registered */
 	if (my_chip->irq_base)
-		return my_chip->irq_base + offset;
+		goto success;
 
 	/* register gpio group */
 	ret = s5p_gpioint_add(my_chip);
@@ -193,9 +193,13 @@ int __init s5p_register_gpio_interrupt(int pin)
 		my_chip->chip.to_irq = samsung_gpiolib_to_irq;
 		printk(KERN_INFO "Registered interrupt support for gpio group %d.\n",
 		       group);
-		return my_chip->irq_base + offset;
+		goto success;
 	}
 	return ret;
+success:
+	my_chip->bitmap_gpio_int |= BIT(offset);
+
+	return my_chip->irq_base + offset;
 }
 
 int __init s5p_register_gpioint_bank(int chain_irq, int start, int nr_groups)
diff --git a/arch/arm/plat-samsung/setup-camif.c b/arch/arm/plat-samsung/setup-camif.c
new file mode 100644
index 00000000000..e01bf760af2
--- /dev/null
+++ b/arch/arm/plat-samsung/setup-camif.c
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2012 Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
+ *
+ * Helper functions for S3C24XX/S3C64XX SoC series CAMIF driver
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/gpio.h>
+#include <plat/gpio-cfg.h>
+
+/* Number of camera port pins, without FIELD */
+#define S3C_CAMIF_NUM_GPIOS	13
+
+/* Default camera port configuration helpers. */
+
+static void camif_get_gpios(int *gpio_start, int *gpio_reset)
+{
+#ifdef CONFIG_ARCH_S3C24XX
+	*gpio_start = S3C2410_GPJ(0);
+	*gpio_reset = S3C2410_GPJ(12);
+#else
+	/* s3c64xx */
+	*gpio_start = S3C64XX_GPF(0);
+	*gpio_reset = S3C64XX_GPF(3);
+#endif
+}
+
+int s3c_camif_gpio_get(void)
+{
+	int gpio_start, gpio_reset;
+	int ret, i;
+
+	camif_get_gpios(&gpio_start, &gpio_reset);
+
+	for (i = 0; i < S3C_CAMIF_NUM_GPIOS; i++) {
+		int gpio = gpio_start + i;
+
+		if (gpio == gpio_reset)
+			continue;
+
+		ret = gpio_request(gpio, "camif");
+		if (!ret)
+			ret = s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
+		if (ret) {
+			pr_err("failed to configure GPIO %d\n", gpio);
+			for (--i; i >= 0; i--)
+				gpio_free(gpio--);
+			return ret;
+		}
+		s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+	}
+
+	return 0;
+}
+
+void s3c_camif_gpio_put(void)
+{
+	int i, gpio_start, gpio_reset;
+
+	camif_get_gpios(&gpio_start, &gpio_reset);
+
+	for (i = 0; i < S3C_CAMIF_NUM_GPIOS; i++) {
+		int gpio = gpio_start + i;
+		if (gpio != gpio_reset)
+			gpio_free(gpio);
+	}
+}
diff --git a/arch/arm/plat-spear/Kconfig b/arch/arm/plat-spear/Kconfig
index f8db7b2deb3..87dbd81bdf5 100644
--- a/arch/arm/plat-spear/Kconfig
+++ b/arch/arm/plat-spear/Kconfig
@@ -12,6 +12,7 @@ config ARCH_SPEAR13XX
 	bool "ST SPEAr13xx with Device Tree"
 	select ARM_GIC
 	select CPU_V7
+	select GPIO_SPEAR_SPICS
 	select HAVE_SMP
 	select MIGHT_HAVE_CACHE_L2X0
 	select PINCTRL
diff --git a/arch/arm/plat-spear/Makefile b/arch/arm/plat-spear/Makefile
index 2607bd05c52..01e88532a5d 100644
--- a/arch/arm/plat-spear/Makefile
+++ b/arch/arm/plat-spear/Makefile
@@ -5,5 +5,5 @@
 # Common support
 obj-y	:= restart.o time.o
 
-obj-$(CONFIG_ARCH_SPEAR3XX)	+= pl080.o shirq.o
+obj-$(CONFIG_ARCH_SPEAR3XX)	+= pl080.o
 obj-$(CONFIG_ARCH_SPEAR6XX)	+= pl080.o
diff --git a/arch/arm/plat-spear/include/plat/shirq.h b/arch/arm/plat-spear/include/plat/shirq.h
deleted file mode 100644
index 88a7fbd2479..00000000000
--- a/arch/arm/plat-spear/include/plat/shirq.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * arch/arm/plat-spear/include/plat/shirq.h
- *
- * SPEAr platform shared irq layer header file
- *
- * Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar <viresh.linux@gmail.com>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#ifndef __PLAT_SHIRQ_H
-#define __PLAT_SHIRQ_H
-
-#include <linux/irq.h>
-#include <linux/types.h>
-
-/*
- * struct shirq_dev_config: shared irq device configuration
- *
- * virq: virtual irq number of device
- * enb_mask: enable mask of device
- * status_mask: status mask of device
- * clear_mask: clear mask of device
- */
-struct shirq_dev_config {
-	u32 virq;
-	u32 enb_mask;
-	u32 status_mask;
-	u32 clear_mask;
-};
-
-/*
- * struct shirq_regs: shared irq register configuration
- *
- * base: base address of shared irq register
- * enb_reg: enable register offset
- * reset_to_enb: val 1 indicates, we need to clear bit for enabling interrupt
- * status_reg: status register offset
- * status_reg_mask: status register valid mask
- * clear_reg: clear register offset
- * reset_to_clear: val 1 indicates, we need to clear bit for clearing interrupt
- */
-struct shirq_regs {
-	void __iomem *base;
-	u32 enb_reg;
-	u32 reset_to_enb;
-	u32 status_reg;
-	u32 status_reg_mask;
-	u32 clear_reg;
-	u32 reset_to_clear;
-};
-
-/*
- * struct spear_shirq: shared irq structure
- *
- * irq: hardware irq number
- * dev_config: array of device config structures which are using "irq" line
- * dev_count: size of dev_config array
- * regs: register configuration for shared irq block
- */
-struct spear_shirq {
-	u32 irq;
-	struct shirq_dev_config *dev_config;
-	u32 dev_count;
-	struct shirq_regs regs;
-};
-
-int spear_shirq_register(struct spear_shirq *shirq);
-
-#endif /* __PLAT_SHIRQ_H */
diff --git a/arch/arm/plat-spear/shirq.c b/arch/arm/plat-spear/shirq.c
deleted file mode 100644
index 853e891e118..00000000000
--- a/arch/arm/plat-spear/shirq.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * arch/arm/plat-spear/shirq.c
- *
- * SPEAr platform shared irq layer source file
- *
- * Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar <viresh.linux@gmail.com>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/irq.h>
-#include <linux/spinlock.h>
-#include <plat/shirq.h>
-
-struct spear_shirq *shirq;
-static DEFINE_SPINLOCK(lock);
-
-static void shirq_irq_mask(struct irq_data *d)
-{
-	struct spear_shirq *shirq = irq_data_get_irq_chip_data(d);
-	u32 val, id = d->irq - shirq->dev_config[0].virq;
-	unsigned long flags;
-
-	if ((shirq->regs.enb_reg == -1) || shirq->dev_config[id].enb_mask == -1)
-		return;
-
-	spin_lock_irqsave(&lock, flags);
-	val = readl(shirq->regs.base + shirq->regs.enb_reg);
-	if (shirq->regs.reset_to_enb)
-		val |= shirq->dev_config[id].enb_mask;
-	else
-		val &= ~(shirq->dev_config[id].enb_mask);
-	writel(val, shirq->regs.base + shirq->regs.enb_reg);
-	spin_unlock_irqrestore(&lock, flags);
-}
-
-static void shirq_irq_unmask(struct irq_data *d)
-{
-	struct spear_shirq *shirq = irq_data_get_irq_chip_data(d);
-	u32 val, id = d->irq - shirq->dev_config[0].virq;
-	unsigned long flags;
-
-	if ((shirq->regs.enb_reg == -1) || shirq->dev_config[id].enb_mask == -1)
-		return;
-
-	spin_lock_irqsave(&lock, flags);
-	val = readl(shirq->regs.base + shirq->regs.enb_reg);
-	if (shirq->regs.reset_to_enb)
-		val &= ~(shirq->dev_config[id].enb_mask);
-	else
-		val |= shirq->dev_config[id].enb_mask;
-	writel(val, shirq->regs.base + shirq->regs.enb_reg);
-	spin_unlock_irqrestore(&lock, flags);
-}
-
-static struct irq_chip shirq_chip = {
-	.name		= "spear_shirq",
-	.irq_ack	= shirq_irq_mask,
-	.irq_mask	= shirq_irq_mask,
-	.irq_unmask	= shirq_irq_unmask,
-};
-
-static void shirq_handler(unsigned irq, struct irq_desc *desc)
-{
-	u32 i, val, mask;
-	struct spear_shirq *shirq = irq_get_handler_data(irq);
-
-	desc->irq_data.chip->irq_ack(&desc->irq_data);
-	while ((val = readl(shirq->regs.base + shirq->regs.status_reg) &
-				shirq->regs.status_reg_mask)) {
-		for (i = 0; (i < shirq->dev_count) && val; i++) {
-			if (!(shirq->dev_config[i].status_mask & val))
-				continue;
-
-			generic_handle_irq(shirq->dev_config[i].virq);
-
-			/* clear interrupt */
-			val &= ~shirq->dev_config[i].status_mask;
-			if ((shirq->regs.clear_reg == -1) ||
-					shirq->dev_config[i].clear_mask == -1)
-				continue;
-			mask = readl(shirq->regs.base + shirq->regs.clear_reg);
-			if (shirq->regs.reset_to_clear)
-				mask &= ~shirq->dev_config[i].clear_mask;
-			else
-				mask |= shirq->dev_config[i].clear_mask;
-			writel(mask, shirq->regs.base + shirq->regs.clear_reg);
-		}
-	}
-	desc->irq_data.chip->irq_unmask(&desc->irq_data);
-}
-
-int spear_shirq_register(struct spear_shirq *shirq)
-{
-	int i;
-
-	if (!shirq || !shirq->dev_config || !shirq->regs.base)
-		return -EFAULT;
-
-	if (!shirq->dev_count)
-		return -EINVAL;
-
-	irq_set_chained_handler(shirq->irq, shirq_handler);
-	for (i = 0; i < shirq->dev_count; i++) {
-		irq_set_chip_and_handler(shirq->dev_config[i].virq,
-					 &shirq_chip, handle_simple_irq);
-		set_irq_flags(shirq->dev_config[i].virq, IRQF_VALID);
-		irq_set_chip_data(shirq->dev_config[i].virq, shirq);
-	}
-
-	irq_set_handler_data(shirq->irq, shirq);
-	return 0;
-}
diff --git a/arch/arm/plat-versatile/Kconfig b/arch/arm/plat-versatile/Kconfig
index 2a4ae8a6a08..2c4332b9f94 100644
--- a/arch/arm/plat-versatile/Kconfig
+++ b/arch/arm/plat-versatile/Kconfig
@@ -6,20 +6,11 @@ config PLAT_VERSATILE_CLOCK
 config PLAT_VERSATILE_CLCD
 	bool
 
-config PLAT_VERSATILE_FPGA_IRQ
-	bool
-	select IRQ_DOMAIN
-
-config PLAT_VERSATILE_FPGA_IRQ_NR
-       int
-       default 4
-       depends on PLAT_VERSATILE_FPGA_IRQ
-
 config PLAT_VERSATILE_LEDS
 	def_bool y if NEW_LEDS
 	depends on ARCH_REALVIEW || ARCH_VERSATILE
 	select LEDS_CLASS
-	select LEDS_TRIGGER
+	select LEDS_TRIGGERS
 
 config PLAT_VERSATILE_SCHED_CLOCK
 	def_bool y
diff --git a/arch/arm/plat-versatile/Makefile b/arch/arm/plat-versatile/Makefile
index 74cfd94cbf8..f88d448b629 100644
--- a/arch/arm/plat-versatile/Makefile
+++ b/arch/arm/plat-versatile/Makefile
@@ -2,7 +2,6 @@ ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include
 
 obj-$(CONFIG_PLAT_VERSATILE_CLOCK) += clock.o
 obj-$(CONFIG_PLAT_VERSATILE_CLCD) += clcd.o
-obj-$(CONFIG_PLAT_VERSATILE_FPGA_IRQ) += fpga-irq.o
 obj-$(CONFIG_PLAT_VERSATILE_LEDS) += leds.o
 obj-$(CONFIG_PLAT_VERSATILE_SCHED_CLOCK) += sched-clock.o
 obj-$(CONFIG_SMP) += headsmp.o platsmp.o
diff --git a/arch/arm/plat-versatile/fpga-irq.c b/arch/arm/plat-versatile/fpga-irq.c
deleted file mode 100644
index 091ae103004..00000000000
--- a/arch/arm/plat-versatile/fpga-irq.c
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
- *  Support for Versatile FPGA-based IRQ controllers
- */
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <linux/irqdomain.h>
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-
-#include <asm/exception.h>
-#include <asm/mach/irq.h>
-#include <plat/fpga-irq.h>
-
-#define IRQ_STATUS		0x00
-#define IRQ_RAW_STATUS		0x04
-#define IRQ_ENABLE_SET		0x08
-#define IRQ_ENABLE_CLEAR	0x0c
-#define INT_SOFT_SET		0x10
-#define INT_SOFT_CLEAR		0x14
-#define FIQ_STATUS		0x20
-#define FIQ_RAW_STATUS		0x24
-#define FIQ_ENABLE		0x28
-#define FIQ_ENABLE_SET		0x28
-#define FIQ_ENABLE_CLEAR	0x2C
-
-/**
- * struct fpga_irq_data - irq data container for the FPGA IRQ controller
- * @base: memory offset in virtual memory
- * @chip: chip container for this instance
- * @domain: IRQ domain for this instance
- * @valid: mask for valid IRQs on this controller
- * @used_irqs: number of active IRQs on this controller
- */
-struct fpga_irq_data {
-	void __iomem *base;
-	struct irq_chip chip;
-	u32 valid;
-	struct irq_domain *domain;
-	u8 used_irqs;
-};
-
-/* we cannot allocate memory when the controllers are initially registered */
-static struct fpga_irq_data fpga_irq_devices[CONFIG_PLAT_VERSATILE_FPGA_IRQ_NR];
-static int fpga_irq_id;
-
-static void fpga_irq_mask(struct irq_data *d)
-{
-	struct fpga_irq_data *f = irq_data_get_irq_chip_data(d);
-	u32 mask = 1 << d->hwirq;
-
-	writel(mask, f->base + IRQ_ENABLE_CLEAR);
-}
-
-static void fpga_irq_unmask(struct irq_data *d)
-{
-	struct fpga_irq_data *f = irq_data_get_irq_chip_data(d);
-	u32 mask = 1 << d->hwirq;
-
-	writel(mask, f->base + IRQ_ENABLE_SET);
-}
-
-static void fpga_irq_handle(unsigned int irq, struct irq_desc *desc)
-{
-	struct fpga_irq_data *f = irq_desc_get_handler_data(desc);
-	u32 status = readl(f->base + IRQ_STATUS);
-
-	if (status == 0) {
-		do_bad_IRQ(irq, desc);
-		return;
-	}
-
-	do {
-		irq = ffs(status) - 1;
-		status &= ~(1 << irq);
-		generic_handle_irq(irq_find_mapping(f->domain, irq));
-	} while (status);
-}
-
-/*
- * Handle each interrupt in a single FPGA IRQ controller.  Returns non-zero
- * if we've handled at least one interrupt.  This does a single read of the
- * status register and handles all interrupts in order from LSB first.
- */
-static int handle_one_fpga(struct fpga_irq_data *f, struct pt_regs *regs)
-{
-	int handled = 0;
-	int irq;
-	u32 status;
-
-	while ((status  = readl(f->base + IRQ_STATUS))) {
-		irq = ffs(status) - 1;
-		handle_IRQ(irq_find_mapping(f->domain, irq), regs);
-		handled = 1;
-	}
-
-	return handled;
-}
-
-/*
- * Keep iterating over all registered FPGA IRQ controllers until there are
- * no pending interrupts.
- */
-asmlinkage void __exception_irq_entry fpga_handle_irq(struct pt_regs *regs)
-{
-	int i, handled;
-
-	do {
-		for (i = 0, handled = 0; i < fpga_irq_id; ++i)
-			handled |= handle_one_fpga(&fpga_irq_devices[i], regs);
-	} while (handled);
-}
-
-static int fpga_irqdomain_map(struct irq_domain *d, unsigned int irq,
-		irq_hw_number_t hwirq)
-{
-	struct fpga_irq_data *f = d->host_data;
-
-	/* Skip invalid IRQs, only register handlers for the real ones */
-	if (!(f->valid & (1 << hwirq)))
-		return -ENOTSUPP;
-	irq_set_chip_data(irq, f);
-	irq_set_chip_and_handler(irq, &f->chip,
-				handle_level_irq);
-	set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
-	f->used_irqs++;
-	return 0;
-}
-
-static struct irq_domain_ops fpga_irqdomain_ops = {
-	.map = fpga_irqdomain_map,
-	.xlate = irq_domain_xlate_onetwocell,
-};
-
-static __init struct fpga_irq_data *
-fpga_irq_prep_struct(void __iomem *base, const char *name, u32 valid) {
-	struct fpga_irq_data *f;
-
-	if (fpga_irq_id >= ARRAY_SIZE(fpga_irq_devices)) {
-		printk(KERN_ERR "%s: too few FPGA IRQ controllers, increase CONFIG_PLAT_VERSATILE_FPGA_IRQ_NR\n", __func__);
-		return NULL;
-	}
-	f = &fpga_irq_devices[fpga_irq_id];
-	f->base = base;
-	f->chip.name = name;
-	f->chip.irq_ack = fpga_irq_mask;
-	f->chip.irq_mask = fpga_irq_mask;
-	f->chip.irq_unmask = fpga_irq_unmask;
-	f->valid = valid;
-	fpga_irq_id++;
-
-	return f;
-}
-
-void __init fpga_irq_init(void __iomem *base, const char *name, int irq_start,
-			  int parent_irq, u32 valid, struct device_node *node)
-{
-	struct fpga_irq_data *f;
-
-	f = fpga_irq_prep_struct(base, name, valid);
-	if (!f)
-		return;
-
-	if (parent_irq != -1) {
-		irq_set_handler_data(parent_irq, f);
-		irq_set_chained_handler(parent_irq, fpga_irq_handle);
-	}
-
-	f->domain = irq_domain_add_legacy(node, fls(valid), irq_start, 0,
-					  &fpga_irqdomain_ops, f);
-	pr_info("FPGA IRQ chip %d \"%s\" @ %p, %u irqs\n",
-		fpga_irq_id, name, base, f->used_irqs);
-}
-
-#ifdef CONFIG_OF
-int __init fpga_irq_of_init(struct device_node *node,
-			    struct device_node *parent)
-{
-	struct fpga_irq_data *f;
-	void __iomem *base;
-	u32 clear_mask;
-	u32 valid_mask;
-
-	if (WARN_ON(!node))
-		return -ENODEV;
-
-	base = of_iomap(node, 0);
-	WARN(!base, "unable to map fpga irq registers\n");
-
-	if (of_property_read_u32(node, "clear-mask", &clear_mask))
-		clear_mask = 0;
-
-	if (of_property_read_u32(node, "valid-mask", &valid_mask))
-		valid_mask = 0;
-
-	f = fpga_irq_prep_struct(base, node->name, valid_mask);
-	if (!f)
-		return -ENOMEM;
-
-	writel(clear_mask, base + IRQ_ENABLE_CLEAR);
-	writel(clear_mask, base + FIQ_ENABLE_CLEAR);
-
-	f->domain = irq_domain_add_linear(node, fls(valid_mask), &fpga_irqdomain_ops, f);
-	f->used_irqs = hweight32(valid_mask);
-
-	pr_info("FPGA IRQ chip %d \"%s\" @ %p, %u irqs\n",
-		fpga_irq_id, node->name, base, f->used_irqs);
-	return 0;
-}
-#endif
diff --git a/arch/arm/plat-versatile/include/plat/fpga-irq.h b/arch/arm/plat-versatile/include/plat/fpga-irq.h
deleted file mode 100644
index 1fac9651d3c..00000000000
--- a/arch/arm/plat-versatile/include/plat/fpga-irq.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef PLAT_FPGA_IRQ_H
-#define PLAT_FPGA_IRQ_H
-
-struct device_node;
-struct pt_regs;
-
-void fpga_handle_irq(struct pt_regs *regs);
-void fpga_irq_init(void __iomem *, const char *, int, int, u32,
-		struct device_node *node);
-int fpga_irq_of_init(struct device_node *node,
-		     struct device_node *parent);
-
-#endif
diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c
index f5760927544..7a32976fa2a 100644
--- a/arch/arm/xen/enlighten.c
+++ b/arch/arm/xen/enlighten.c
@@ -8,6 +8,8 @@
 #include <xen/features.h>
 #include <xen/platform_pci.h>
 #include <xen/xenbus.h>
+#include <xen/page.h>
+#include <xen/xen-ops.h>
 #include <asm/xen/hypervisor.h>
 #include <asm/xen/hypercall.h>
 #include <linux/interrupt.h>
@@ -17,6 +19,8 @@
 #include <linux/of_irq.h>
 #include <linux/of_address.h>
 
+#include <linux/mm.h>
+
 struct start_info _xen_start_info;
 struct start_info *xen_start_info = &_xen_start_info;
 EXPORT_SYMBOL_GPL(xen_start_info);
@@ -29,6 +33,10 @@ struct shared_info *HYPERVISOR_shared_info = (void *)&xen_dummy_shared_info;
 
 DEFINE_PER_CPU(struct vcpu_info *, xen_vcpu);
 
+/* These are unused until we support booting "pre-ballooned" */
+unsigned long xen_released_pages;
+struct xen_memory_region xen_extra_mem[XEN_EXTRA_MEM_MAX_REGIONS] __initdata;
+
 /* TODO: to be removed */
 __read_mostly int xen_have_vector_callback;
 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
@@ -38,15 +46,106 @@ EXPORT_SYMBOL_GPL(xen_platform_pci_unplug);
 
 static __read_mostly int xen_events_irq = -1;
 
+/* map fgmfn of domid to lpfn in the current domain */
+static int map_foreign_page(unsigned long lpfn, unsigned long fgmfn,
+			    unsigned int domid)
+{
+	int rc;
+	struct xen_add_to_physmap_range xatp = {
+		.domid = DOMID_SELF,
+		.foreign_domid = domid,
+		.size = 1,
+		.space = XENMAPSPACE_gmfn_foreign,
+	};
+	xen_ulong_t idx = fgmfn;
+	xen_pfn_t gpfn = lpfn;
+
+	set_xen_guest_handle(xatp.idxs, &idx);
+	set_xen_guest_handle(xatp.gpfns, &gpfn);
+
+	rc = HYPERVISOR_memory_op(XENMEM_add_to_physmap_range, &xatp);
+	if (rc) {
+		pr_warn("Failed to map pfn to mfn rc:%d pfn:%lx mfn:%lx\n",
+			rc, lpfn, fgmfn);
+		return 1;
+	}
+	return 0;
+}
+
+struct remap_data {
+	xen_pfn_t fgmfn; /* foreign domain's gmfn */
+	pgprot_t prot;
+	domid_t  domid;
+	struct vm_area_struct *vma;
+	int index;
+	struct page **pages;
+	struct xen_remap_mfn_info *info;
+};
+
+static int remap_pte_fn(pte_t *ptep, pgtable_t token, unsigned long addr,
+			void *data)
+{
+	struct remap_data *info = data;
+	struct page *page = info->pages[info->index++];
+	unsigned long pfn = page_to_pfn(page);
+	pte_t pte = pfn_pte(pfn, info->prot);
+
+	if (map_foreign_page(pfn, info->fgmfn, info->domid))
+		return -EFAULT;
+	set_pte_at(info->vma->vm_mm, addr, ptep, pte);
+
+	return 0;
+}
+
 int xen_remap_domain_mfn_range(struct vm_area_struct *vma,
 			       unsigned long addr,
-			       unsigned long mfn, int nr,
-			       pgprot_t prot, unsigned domid)
+			       xen_pfn_t mfn, int nr,
+			       pgprot_t prot, unsigned domid,
+			       struct page **pages)
 {
-	return -ENOSYS;
+	int err;
+	struct remap_data data;
+
+	/* TBD: Batching, current sole caller only does page at a time */
+	if (nr > 1)
+		return -EINVAL;
+
+	data.fgmfn = mfn;
+	data.prot = prot;
+	data.domid = domid;
+	data.vma = vma;
+	data.index = 0;
+	data.pages = pages;
+	err = apply_to_page_range(vma->vm_mm, addr, nr << PAGE_SHIFT,
+				  remap_pte_fn, &data);
+	return err;
 }
 EXPORT_SYMBOL_GPL(xen_remap_domain_mfn_range);
 
+int xen_unmap_domain_mfn_range(struct vm_area_struct *vma,
+			       int nr, struct page **pages)
+{
+	int i;
+
+	for (i = 0; i < nr; i++) {
+		struct xen_remove_from_physmap xrp;
+		unsigned long rc, pfn;
+
+		pfn = page_to_pfn(pages[i]);
+
+		xrp.domid = DOMID_SELF;
+		xrp.gpfn = pfn;
+		rc = HYPERVISOR_memory_op(XENMEM_remove_from_physmap, &xrp);
+		if (rc) {
+			pr_warn("Failed to unmap pfn:%lx rc:%ld\n",
+				pfn, rc);
+			return rc;
+		}
+	}
+	return 0;
+}
+EXPORT_SYMBOL_GPL(xen_unmap_domain_mfn_range);
+
 /*
  * see Documentation/devicetree/bindings/arm/xen.txt for the
  * documentation of the Xen Device Tree format.
@@ -149,24 +248,6 @@ static int __init xen_init_events(void)
 }
 postcore_initcall(xen_init_events);
 
-/* XXX: only until balloon is properly working */
-int alloc_xenballooned_pages(int nr_pages, struct page **pages, bool highmem)
-{
-	*pages = alloc_pages(highmem ? GFP_HIGHUSER : GFP_KERNEL,
-			get_order(nr_pages));
-	if (*pages == NULL)
-		return -ENOMEM;
-	return 0;
-}
-EXPORT_SYMBOL_GPL(alloc_xenballooned_pages);
-
-void free_xenballooned_pages(int nr_pages, struct page **pages)
-{
-	kfree(*pages);
-	*pages = NULL;
-}
-EXPORT_SYMBOL_GPL(free_xenballooned_pages);
-
 /* In the hypervisor.S file. */
 EXPORT_SYMBOL_GPL(HYPERVISOR_event_channel_op);
 EXPORT_SYMBOL_GPL(HYPERVISOR_grant_table_op);
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 15ac18a56c9..f9ccff91591 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -2,11 +2,14 @@ config ARM64
 	def_bool y
 	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
 	select ARCH_WANT_COMPAT_IPC_PARSE_VERSION
+	select COMMON_CLK
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_HARDIRQS_NO_DEPRECATED
 	select GENERIC_IOMAP
 	select GENERIC_IRQ_PROBE
 	select GENERIC_IRQ_SHOW
+	select GENERIC_KERNEL_EXECVE
+	select GENERIC_KERNEL_THREAD
 	select GENERIC_SMP_IDLE_THREAD
 	select GENERIC_TIME_VSYSCALL
 	select HARDIRQS_SW_RESEND
@@ -21,7 +24,6 @@ config ARM64
 	select HAVE_IRQ_WORK
 	select HAVE_MEMBLOCK
 	select HAVE_PERF_EVENTS
-	select HAVE_SPARSE_IRQ
 	select IRQ_DOMAIN
 	select MODULES_USE_ELF_RELA
 	select NO_BOOTMEM
@@ -31,6 +33,7 @@ config ARM64
 	select RTC_LIB
 	select SPARSE_IRQ
 	select SYSCTL_EXCEPTION_TRACE
+	select CLONE_BACKWARDS
 	help
 	  ARM 64-bit (AArch64) Linux support.
 
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index 364191f3be4..c95c5cb212f 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -41,20 +41,24 @@ libs-y		:= arch/arm64/lib/ $(libs-y)
 libs-y		+= $(LIBGCC)
 
 # Default target when executing plain make
-KBUILD_IMAGE := Image.gz
+KBUILD_IMAGE	:= Image.gz
+KBUILD_DTBS	:= dtbs
 
-all:	$(KBUILD_IMAGE)
+all:	$(KBUILD_IMAGE) $(KBUILD_DTBS)
 
 boot := arch/arm64/boot
 
 Image Image.gz: vmlinux
-	$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@
+	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
 
 zinstall install: vmlinux
-	$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $@
+	$(Q)$(MAKE) $(build)=$(boot) $@
 
-%.dtb:
-	$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@
+%.dtb: scripts
+	$(Q)$(MAKE) $(build)=$(boot)/dts $(boot)/dts/$@
+
+dtbs: scripts
+	$(Q)$(MAKE) $(build)=$(boot)/dts dtbs
 
 # We use MRPROPER_FILES and CLEAN_FILES now
 archclean:
@@ -63,6 +67,7 @@ archclean:
 define archhelp
   echo  '* Image.gz      - Compressed kernel image (arch/$(ARCH)/boot/Image.gz)'
   echo  '  Image         - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
+  echo  '* dtbs          - Build device tree blobs for enabled boards'
   echo  '  install       - Install uncompressed kernel'
   echo  '  zinstall      - Install compressed kernel'
   echo  '                  Install using (your) ~/bin/installkernel or'
diff --git a/arch/arm64/boot/Makefile b/arch/arm64/boot/Makefile
index eca209b2b0b..5a0e3ab854a 100644
--- a/arch/arm64/boot/Makefile
+++ b/arch/arm64/boot/Makefile
@@ -22,9 +22,6 @@ $(obj)/Image: vmlinux FORCE
 $(obj)/Image.gz: $(obj)/Image FORCE
 	$(call if_changed,gzip)
 
-$(obj)/%.dtb: $(src)/dts/%.dts
-	$(call cmd,dtc)
-
 install: $(obj)/Image
 	$(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \
 	$(obj)/Image System.map "$(INSTALL_PATH)"
@@ -32,5 +29,3 @@ install: $(obj)/Image
 zinstall: $(obj)/Image.gz
 	$(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \
 	$(obj)/Image.gz System.map "$(INSTALL_PATH)"
-
-clean-files += *.dtb
diff --git a/arch/arm64/boot/dts/.gitignore b/arch/arm64/boot/dts/.gitignore
new file mode 100644
index 00000000000..b60ed208c77
--- /dev/null
+++ b/arch/arm64/boot/dts/.gitignore
@@ -0,0 +1 @@
+*.dtb
diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile
new file mode 100644
index 00000000000..801e2d7fcbc
--- /dev/null
+++ b/arch/arm64/boot/dts/Makefile
@@ -0,0 +1,5 @@
+targets += dtbs
+
+dtbs: $(addprefix $(obj)/, $(dtb-y))
+
+clean-files := *.dtb
diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild
index a581a220593..14a9d5a2b85 100644
--- a/arch/arm64/include/asm/Kbuild
+++ b/arch/arm64/include/asm/Kbuild
@@ -3,6 +3,7 @@
 generic-y += bug.h
 generic-y += bugs.h
 generic-y += checksum.h
+generic-y += clkdev.h
 generic-y += cputime.h
 generic-y += current.h
 generic-y += delay.h
@@ -43,6 +44,7 @@ generic-y += swab.h
 generic-y += termbits.h
 generic-y += termios.h
 generic-y += topology.h
+generic-y += trace_clock.h
 generic-y += types.h
 generic-y += unaligned.h
 generic-y += user.h
diff --git a/arch/arm64/include/asm/arm_generic.h b/arch/arm64/include/asm/arm_generic.h
index e4cec9d30f2..df2aeb82f74 100644
--- a/arch/arm64/include/asm/arm_generic.h
+++ b/arch/arm64/include/asm/arm_generic.h
@@ -70,12 +70,12 @@ static inline void __cpuinit arch_counter_enable_user_access(void)
 {
 	u32 cntkctl;
 
-	/* Disable user access to the timers and the virtual counter. */
+	/* Disable user access to the timers and the physical counter. */
 	asm volatile("mrs	%0, cntkctl_el1" : "=r" (cntkctl));
-	cntkctl &= ~((3 << 8) | (1 << 1));
+	cntkctl &= ~((3 << 8) | (1 << 0));
 
-	/* Enable user access to the physical counter and frequency. */
-	cntkctl |= 1;
+	/* Enable user access to the virtual counter and frequency. */
+	cntkctl |= (1 << 1);
 	asm volatile("msr	cntkctl_el1, %0" : : "r" (cntkctl));
 }
 
diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h
index da2a13e8f1e..c8eedc60498 100644
--- a/arch/arm64/include/asm/assembler.h
+++ b/arch/arm64/include/asm/assembler.h
@@ -107,3 +107,11 @@
  * Register aliases.
  */
 lr	.req	x30		// link register
+
+/*
+ * Vector entry
+ */
+	 .macro	ventry	label
+	.align	7
+	b	\label
+	.endm
diff --git a/arch/arm64/include/asm/cacheflush.h b/arch/arm64/include/asm/cacheflush.h
index aa3132ab7f2..3300cbd18a8 100644
--- a/arch/arm64/include/asm/cacheflush.h
+++ b/arch/arm64/include/asm/cacheflush.h
@@ -70,13 +70,20 @@
  *		- size   - region size
  */
 extern void flush_cache_all(void);
-extern void flush_cache_mm(struct mm_struct *mm);
 extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end);
-extern void flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsigned long pfn);
 extern void flush_icache_range(unsigned long start, unsigned long end);
 extern void __flush_dcache_area(void *addr, size_t len);
 extern void __flush_cache_user_range(unsigned long start, unsigned long end);
 
+static inline void flush_cache_mm(struct mm_struct *mm)
+{
+}
+
+static inline void flush_cache_page(struct vm_area_struct *vma,
+				    unsigned long user_addr, unsigned long pfn)
+{
+}
+
 /*
  * Copy user data from/to a page which is mapped into a different
  * processes address space.  Really, we want to allow our "user
diff --git a/arch/arm64/include/asm/fpsimdmacros.h b/arch/arm64/include/asm/fpsimdmacros.h
new file mode 100644
index 00000000000..bbec599c96b
--- /dev/null
+++ b/arch/arm64/include/asm/fpsimdmacros.h
@@ -0,0 +1,64 @@
+/*
+ * FP/SIMD state saving and restoring macros
+ *
+ * Copyright (C) 2012 ARM Ltd.
+ * Author: Catalin Marinas <catalin.marinas@arm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+.macro fpsimd_save state, tmpnr
+	stp	q0, q1, [\state, #16 * 0]
+	stp	q2, q3, [\state, #16 * 2]
+	stp	q4, q5, [\state, #16 * 4]
+	stp	q6, q7, [\state, #16 * 6]
+	stp	q8, q9, [\state, #16 * 8]
+	stp	q10, q11, [\state, #16 * 10]
+	stp	q12, q13, [\state, #16 * 12]
+	stp	q14, q15, [\state, #16 * 14]
+	stp	q16, q17, [\state, #16 * 16]
+	stp	q18, q19, [\state, #16 * 18]
+	stp	q20, q21, [\state, #16 * 20]
+	stp	q22, q23, [\state, #16 * 22]
+	stp	q24, q25, [\state, #16 * 24]
+	stp	q26, q27, [\state, #16 * 26]
+	stp	q28, q29, [\state, #16 * 28]
+	stp	q30, q31, [\state, #16 * 30]!
+	mrs	x\tmpnr, fpsr
+	str	w\tmpnr, [\state, #16 * 2]
+	mrs	x\tmpnr, fpcr
+	str	w\tmpnr, [\state, #16 * 2 + 4]
+.endm
+
+.macro fpsimd_restore state, tmpnr
+	ldp	q0, q1, [\state, #16 * 0]
+	ldp	q2, q3, [\state, #16 * 2]
+	ldp	q4, q5, [\state, #16 * 4]
+	ldp	q6, q7, [\state, #16 * 6]
+	ldp	q8, q9, [\state, #16 * 8]
+	ldp	q10, q11, [\state, #16 * 10]
+	ldp	q12, q13, [\state, #16 * 12]
+	ldp	q14, q15, [\state, #16 * 14]
+	ldp	q16, q17, [\state, #16 * 16]
+	ldp	q18, q19, [\state, #16 * 18]
+	ldp	q20, q21, [\state, #16 * 20]
+	ldp	q22, q23, [\state, #16 * 22]
+	ldp	q24, q25, [\state, #16 * 24]
+	ldp	q26, q27, [\state, #16 * 26]
+	ldp	q28, q29, [\state, #16 * 28]
+	ldp	q30, q31, [\state, #16 * 30]!
+	ldr	w\tmpnr, [\state, #16 * 2]
+	msr	fpsr, x\tmpnr
+	ldr	w\tmpnr, [\state, #16 * 2 + 4]
+	msr	fpcr, x\tmpnr
+.endm
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index 14aba2db677..64b13394950 100644
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -159,6 +159,8 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
 {
 	if (pte_present_exec_user(pte))
 		__sync_icache_dcache(pte, addr);
+	if (!pte_dirty(pte))
+		pte = pte_wrprotect(pte);
 	set_pte(ptep, pte);
 }
 
diff --git a/arch/arm64/include/asm/processor.h b/arch/arm64/include/asm/processor.h
index 77f696c1433..ab239b2c456 100644
--- a/arch/arm64/include/asm/processor.h
+++ b/arch/arm64/include/asm/processor.h
@@ -128,11 +128,6 @@ unsigned long get_wchan(struct task_struct *p);
 extern struct task_struct *cpu_switch_to(struct task_struct *prev,
 					 struct task_struct *next);
 
-/*
- * Create a new kernel thread
- */
-extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
-
 #define task_pt_regs(p) \
 	((struct pt_regs *)(THREAD_START_SP + task_stack_page(p)) - 1)
 
diff --git a/arch/arm64/include/asm/ptrace.h b/arch/arm64/include/asm/ptrace.h
index b04d3404f0d..4ce845f8ee1 100644
--- a/arch/arm64/include/asm/ptrace.h
+++ b/arch/arm64/include/asm/ptrace.h
@@ -30,7 +30,17 @@
 #define COMPAT_PTRACE_SETVFPREGS	28
 #define COMPAT_PTRACE_GETHBPREGS	29
 #define COMPAT_PTRACE_SETHBPREGS	30
+
+/* AArch32 CPSR bits */
+#define COMPAT_PSR_MODE_MASK	0x0000001f
 #define COMPAT_PSR_MODE_USR	0x00000010
+#define COMPAT_PSR_MODE_FIQ	0x00000011
+#define COMPAT_PSR_MODE_IRQ	0x00000012
+#define COMPAT_PSR_MODE_SVC	0x00000013
+#define COMPAT_PSR_MODE_ABT	0x00000017
+#define COMPAT_PSR_MODE_HYP	0x0000001a
+#define COMPAT_PSR_MODE_UND	0x0000001b
+#define COMPAT_PSR_MODE_SYS	0x0000001f
 #define COMPAT_PSR_T_BIT	0x00000020
 #define COMPAT_PSR_IT_MASK	0x0600fc00	/* If-Then execution state mask */
 /*
@@ -44,10 +54,27 @@
 
 /* sizeof(struct user) for AArch32 */
 #define COMPAT_USER_SZ	296
-/* AArch32 uses x13 as the stack pointer... */
+
+/* Architecturally defined mapping between AArch32 and AArch64 registers */
+#define compat_usr(x)	regs[(x)]
 #define compat_sp	regs[13]
-/* ... and x14 as the link register. */
 #define compat_lr	regs[14]
+#define compat_sp_hyp	regs[15]
+#define compat_sp_irq	regs[16]
+#define compat_lr_irq	regs[17]
+#define compat_sp_svc	regs[18]
+#define compat_lr_svc	regs[19]
+#define compat_sp_abt	regs[20]
+#define compat_lr_abt	regs[21]
+#define compat_sp_und	regs[22]
+#define compat_lr_und	regs[23]
+#define compat_r8_fiq	regs[24]
+#define compat_r9_fiq	regs[25]
+#define compat_r10_fiq	regs[26]
+#define compat_r11_fiq	regs[27]
+#define compat_r12_fiq	regs[28]
+#define compat_sp_fiq	regs[29]
+#define compat_lr_fiq	regs[30]
 
 /*
  * This struct defines the way the registers are stored on the stack during an
diff --git a/arch/arm64/include/asm/syscalls.h b/arch/arm64/include/asm/syscalls.h
index 09ff33572aa..20d63b29066 100644
--- a/arch/arm64/include/asm/syscalls.h
+++ b/arch/arm64/include/asm/syscalls.h
@@ -23,14 +23,6 @@
 /*
  * System call wrappers implemented in kernel/entry.S.
  */
-asmlinkage long sys_execve_wrapper(const char __user *filename,
-				   const char __user *const __user *argv,
-				   const char __user *const __user *envp);
-asmlinkage long sys_clone_wrapper(unsigned long clone_flags,
-				  unsigned long newsp,
-				  void __user *parent_tid,
-				  unsigned long tls_val,
-				  void __user *child_tid);
 asmlinkage long sys_rt_sigreturn_wrapper(void);
 asmlinkage long sys_sigaltstack_wrapper(const stack_t __user *uss,
 					stack_t __user *uoss);
diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h
index 68aff2816e8..d69aeea6da1 100644
--- a/arch/arm64/include/asm/unistd.h
+++ b/arch/arm64/include/asm/unistd.h
@@ -24,5 +24,9 @@
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
 #define __ARCH_WANT_COMPAT_SYS_SENDFILE
+#define __ARCH_WANT_SYS_FORK
+#define __ARCH_WANT_SYS_VFORK
 #endif
+#define __ARCH_WANT_SYS_EXECVE
+#define __ARCH_WANT_SYS_CLONE
 #include <uapi/asm/unistd.h>
diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h
index 6d909faebf2..58432625fdb 100644
--- a/arch/arm64/include/asm/unistd32.h
+++ b/arch/arm64/include/asm/unistd32.h
@@ -23,7 +23,7 @@
 
 __SYSCALL(0,   sys_restart_syscall)
 __SYSCALL(1,   sys_exit)
-__SYSCALL(2,   compat_sys_fork_wrapper)
+__SYSCALL(2,   sys_fork)
 __SYSCALL(3,   sys_read)
 __SYSCALL(4,   sys_write)
 __SYSCALL(5,   compat_sys_open)
@@ -32,7 +32,7 @@ __SYSCALL(7,   sys_ni_syscall)			/* 7 was sys_waitpid */
 __SYSCALL(8,   sys_creat)
 __SYSCALL(9,   sys_link)
 __SYSCALL(10,  sys_unlink)
-__SYSCALL(11,  compat_sys_execve_wrapper)
+__SYSCALL(11,  compat_sys_execve)
 __SYSCALL(12,  sys_chdir)
 __SYSCALL(13,  sys_ni_syscall)			/* 13 was sys_time */
 __SYSCALL(14,  sys_mknod)
@@ -141,7 +141,7 @@ __SYSCALL(116, compat_sys_sysinfo)
 __SYSCALL(117, sys_ni_syscall)			/* 117 was sys_ipc */
 __SYSCALL(118, sys_fsync)
 __SYSCALL(119, compat_sys_sigreturn_wrapper)
-__SYSCALL(120, compat_sys_clone_wrapper)
+__SYSCALL(120, sys_clone)
 __SYSCALL(121, sys_setdomainname)
 __SYSCALL(122, sys_newuname)
 __SYSCALL(123, sys_ni_syscall)			/* 123 was sys_modify_ldt */
@@ -211,7 +211,7 @@ __SYSCALL(186, compat_sys_sigaltstack_wrapper)
 __SYSCALL(187, compat_sys_sendfile)
 __SYSCALL(188, sys_ni_syscall)			/* 188 reserved */
 __SYSCALL(189, sys_ni_syscall)			/* 189 reserved */
-__SYSCALL(190, compat_sys_vfork_wrapper)
+__SYSCALL(190, sys_vfork)
 __SYSCALL(191, compat_sys_getrlimit)		/* SuS compliant getrlimit */
 __SYSCALL(192, sys_mmap_pgoff)
 __SYSCALL(193, compat_sys_truncate64_wrapper)
@@ -392,8 +392,8 @@ __SYSCALL(367, sys_fanotify_init)
 __SYSCALL(368, compat_sys_fanotify_mark_wrapper)
 __SYSCALL(369, sys_prlimit64)
 __SYSCALL(370, sys_name_to_handle_at)
-__SYSCALL(371, sys_open_by_handle_at)
-__SYSCALL(372, sys_clock_adjtime)
+__SYSCALL(371, compat_sys_open_by_handle_at)
+__SYSCALL(372, compat_sys_clock_adjtime)
 __SYSCALL(373, sys_syncfs)
 
 #define __NR_compat_syscalls		374
diff --git a/arch/arm64/include/asm/virt.h b/arch/arm64/include/asm/virt.h
new file mode 100644
index 00000000000..439827271e3
--- /dev/null
+++ b/arch/arm64/include/asm/virt.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2012 ARM Ltd.
+ * Author: Marc Zyngier <marc.zyngier@arm.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ASM__VIRT_H
+#define __ASM__VIRT_H
+
+#define BOOT_CPU_MODE_EL2	(0x0e12b007)
+
+#ifndef __ASSEMBLY__
+
+/*
+ * __boot_cpu_mode records what mode CPUs were booted in.
+ * A correctly-implemented bootloader must start all CPUs in the same mode:
+ * In this case, both 32bit halves of __boot_cpu_mode will contain the
+ * same value (either 0 if booted in EL1, BOOT_CPU_MODE_EL2 if booted in EL2).
+ *
+ * Should the bootloader fail to do this, the two values will be different.
+ * This allows the kernel to flag an error when the secondaries have come up.
+ */
+extern u32 __boot_cpu_mode[2];
+
+void __hyp_set_vectors(phys_addr_t phys_vector_base);
+phys_addr_t __hyp_get_vectors(void);
+
+/* Reports the availability of HYP mode */
+static inline bool is_hyp_mode_available(void)
+{
+	return (__boot_cpu_mode[0] == BOOT_CPU_MODE_EL2 &&
+		__boot_cpu_mode[1] == BOOT_CPU_MODE_EL2);
+}
+
+/* Check if the bootloader has booted CPUs in different modes */
+static inline bool is_hyp_mode_mismatched(void)
+{
+	return __boot_cpu_mode[0] != __boot_cpu_mode[1];
+}
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* ! __ASM__VIRT_H */
diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile
index e2caff1b812..74239c31e25 100644
--- a/arch/arm64/kernel/Makefile
+++ b/arch/arm64/kernel/Makefile
@@ -8,7 +8,8 @@ AFLAGS_head.o		:= -DTEXT_OFFSET=$(TEXT_OFFSET)
 # Object file lists.
 arm64-obj-y		:= cputable.o debug-monitors.o entry.o irq.o fpsimd.o	\
 			   entry-fpsimd.o process.o ptrace.o setup.o signal.o	\
-			   sys.o stacktrace.o time.o traps.o io.o vdso.o
+			   sys.o stacktrace.o time.o traps.o io.o vdso.o	\
+			   hyp-stub.o
 
 arm64-obj-$(CONFIG_COMPAT)		+= sys32.o kuser32.o signal32.o 	\
 					   sys_compat.o
diff --git a/arch/arm64/kernel/entry-fpsimd.S b/arch/arm64/kernel/entry-fpsimd.S
index 17988a6e7ea..6a27cd6dbfa 100644
--- a/arch/arm64/kernel/entry-fpsimd.S
+++ b/arch/arm64/kernel/entry-fpsimd.S
@@ -20,6 +20,7 @@
 #include <linux/linkage.h>
 
 #include <asm/assembler.h>
+#include <asm/fpsimdmacros.h>
 
 /*
  * Save the FP registers.
@@ -27,26 +28,7 @@
  * x0 - pointer to struct fpsimd_state
  */
 ENTRY(fpsimd_save_state)
-	stp	q0, q1, [x0, #16 * 0]
-	stp	q2, q3, [x0, #16 * 2]
-	stp	q4, q5, [x0, #16 * 4]
-	stp	q6, q7, [x0, #16 * 6]
-	stp	q8, q9, [x0, #16 * 8]
-	stp	q10, q11, [x0, #16 * 10]
-	stp	q12, q13, [x0, #16 * 12]
-	stp	q14, q15, [x0, #16 * 14]
-	stp	q16, q17, [x0, #16 * 16]
-	stp	q18, q19, [x0, #16 * 18]
-	stp	q20, q21, [x0, #16 * 20]
-	stp	q22, q23, [x0, #16 * 22]
-	stp	q24, q25, [x0, #16 * 24]
-	stp	q26, q27, [x0, #16 * 26]
-	stp	q28, q29, [x0, #16 * 28]
-	stp	q30, q31, [x0, #16 * 30]!
-	mrs	x8, fpsr
-	str	w8, [x0, #16 * 2]
-	mrs	x8, fpcr
-	str	w8, [x0, #16 * 2 + 4]
+	fpsimd_save x0, 8
 	ret
 ENDPROC(fpsimd_save_state)
 
@@ -56,25 +38,6 @@ ENDPROC(fpsimd_save_state)
  * x0 - pointer to struct fpsimd_state
  */
 ENTRY(fpsimd_load_state)
-	ldp	q0, q1, [x0, #16 * 0]
-	ldp	q2, q3, [x0, #16 * 2]
-	ldp	q4, q5, [x0, #16 * 4]
-	ldp	q6, q7, [x0, #16 * 6]
-	ldp	q8, q9, [x0, #16 * 8]
-	ldp	q10, q11, [x0, #16 * 10]
-	ldp	q12, q13, [x0, #16 * 12]
-	ldp	q14, q15, [x0, #16 * 14]
-	ldp	q16, q17, [x0, #16 * 16]
-	ldp	q18, q19, [x0, #16 * 18]
-	ldp	q20, q21, [x0, #16 * 20]
-	ldp	q22, q23, [x0, #16 * 22]
-	ldp	q24, q25, [x0, #16 * 24]
-	ldp	q26, q27, [x0, #16 * 26]
-	ldp	q28, q29, [x0, #16 * 28]
-	ldp	q30, q31, [x0, #16 * 30]!
-	ldr	w8, [x0, #16 * 2]
-	ldr	w9, [x0, #16 * 2 + 4]
-	msr	fpsr, x8
-	msr	fpcr, x9
+	fpsimd_restore x0, 8
 	ret
 ENDPROC(fpsimd_load_state)
diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
index a6f3f7da688..9c94f404ded 100644
--- a/arch/arm64/kernel/entry.S
+++ b/arch/arm64/kernel/entry.S
@@ -148,10 +148,6 @@ tsk	.req	x28		// current thread_info
 /*
  * Exception vectors.
  */
-	.macro	ventry	label
-	.align	7
-	b	\label
-	.endm
 
 	.align	11
 ENTRY(vectors)
@@ -594,7 +590,7 @@ work_resched:
 /*
  * "slow" syscall return path.
  */
-ENTRY(ret_to_user)
+ret_to_user:
 	disable_irq				// disable interrupts
 	ldr	x1, [tsk, #TI_FLAGS]
 	and	x2, x1, #_TIF_WORK_MASK
@@ -611,7 +607,10 @@ ENDPROC(ret_to_user)
  */
 ENTRY(ret_from_fork)
 	bl	schedule_tail
-	get_thread_info tsk
+	cbz	x19, 1f				// not a kernel thread
+	mov	x0, x20
+	blr	x19
+1:	get_thread_info tsk
 	b	ret_to_user
 ENDPROC(ret_from_fork)
 
@@ -673,16 +672,6 @@ __sys_trace_return:
 /*
  * Special system call wrappers.
  */
-ENTRY(sys_execve_wrapper)
-	mov	x3, sp
-	b	sys_execve
-ENDPROC(sys_execve_wrapper)
-
-ENTRY(sys_clone_wrapper)
-	mov	x5, sp
-	b	sys_clone
-ENDPROC(sys_clone_wrapper)
-
 ENTRY(sys_rt_sigreturn_wrapper)
 	mov	x0, sp
 	b	sys_rt_sigreturn
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S
index a2f02b63eae..368ad1f7c36 100644
--- a/arch/arm64/kernel/head.S
+++ b/arch/arm64/kernel/head.S
@@ -31,6 +31,7 @@
 #include <asm/pgtable-hwdef.h>
 #include <asm/pgtable.h>
 #include <asm/page.h>
+#include <asm/virt.h>
 
 /*
  * swapper_pg_dir is the virtual address of the initial page table. We place
@@ -115,13 +116,13 @@
 
 ENTRY(stext)
 	mov	x21, x0				// x21=FDT
+	bl	__calc_phys_offset		// x24=PHYS_OFFSET, x28=PHYS_OFFSET-PAGE_OFFSET
 	bl	el2_setup			// Drop to EL1
 	mrs	x22, midr_el1			// x22=cpuid
 	mov	x0, x22
 	bl	lookup_processor_type
 	mov	x23, x0				// x23=current cpu_table
 	cbz	x23, __error_p			// invalid processor (x23=0)?
-	bl	__calc_phys_offset		// x24=PHYS_OFFSET, x28=PHYS_OFFSET-PAGE_OFFSET
 	bl	__vet_fdt
 	bl	__create_page_tables		// x25=TTBR0, x26=TTBR1
 	/*
@@ -147,17 +148,23 @@ ENTRY(el2_setup)
 	mrs	x0, CurrentEL
 	cmp	x0, #PSR_MODE_EL2t
 	ccmp	x0, #PSR_MODE_EL2h, #0x4, ne
+	ldr	x0, =__boot_cpu_mode		// Compute __boot_cpu_mode
+	add	x0, x0, x28
 	b.eq	1f
+	str	wzr, [x0]			// Remember we don't have EL2...
 	ret
 
 	/* Hyp configuration. */
-1:	mov	x0, #(1 << 31)			// 64-bit EL1
+1:	ldr	w1, =BOOT_CPU_MODE_EL2
+	str	w1, [x0, #4]			// This CPU has EL2
+	mov	x0, #(1 << 31)			// 64-bit EL1
 	msr	hcr_el2, x0
 
 	/* Generic timers. */
 	mrs	x0, cnthctl_el2
 	orr	x0, x0, #3			// Enable EL1 physical timers
 	msr	cnthctl_el2, x0
+	msr	cntvoff_el2, xzr		// Clear virtual offset
 
 	/* Populate ID registers. */
 	mrs	x0, midr_el1
@@ -178,6 +185,13 @@ ENTRY(el2_setup)
 	msr	hstr_el2, xzr			// Disable CP15 traps to EL2
 #endif
 
+	/* Stage-2 translation */
+	msr	vttbr_el2, xzr
+
+	/* Hypervisor stub */
+	adr	x0, __hyp_stub_vectors
+	msr	vbar_el2, x0
+
 	/* spsr */
 	mov	x0, #(PSR_F_BIT | PSR_I_BIT | PSR_A_BIT | PSR_D_BIT |\
 		      PSR_MODE_EL1h)
@@ -186,6 +200,19 @@ ENTRY(el2_setup)
 	eret
 ENDPROC(el2_setup)
 
+/*
+ * We need to find out the CPU boot mode long after boot, so we need to
+ * store it in a writable variable.
+ *
+ * This is not in .bss, because we set it sufficiently early that the boot-time
+ * zeroing of .bss would clobber it.
+ */
+	.pushsection	.data
+ENTRY(__boot_cpu_mode)
+	.long	BOOT_CPU_MODE_EL2
+	.long	0
+	.popsection
+
 	.align	3
 2:	.quad	.
 	.quad	PAGE_OFFSET
@@ -201,6 +228,7 @@ ENDPROC(el2_setup)
 	 * cores are held until we're ready for them to initialise.
 	 */
 ENTRY(secondary_holding_pen)
+	bl	__calc_phys_offset		// x24=phys offset
 	bl	el2_setup			// Drop to EL1
 	mrs	x0, mpidr_el1
 	and	x0, x0, #15			// CPU number
@@ -226,7 +254,6 @@ ENTRY(secondary_startup)
 	mov	x23, x0				// x23=current cpu_table
 	cbz	x23, __error_p			// invalid processor (x23=0)?
 
-	bl	__calc_phys_offset		// x24=phys offset
 	pgtbl	x25, x26, x24			// x25=TTBR0, x26=TTBR1
 	ldr	x12, [x23, #CPU_INFO_SETUP]
 	add	x12, x12, x28			// __virt_to_phys
diff --git a/arch/arm64/kernel/hyp-stub.S b/arch/arm64/kernel/hyp-stub.S
new file mode 100644
index 00000000000..0959611d9ff
--- /dev/null
+++ b/arch/arm64/kernel/hyp-stub.S
@@ -0,0 +1,109 @@
+/*
+ * Hypervisor stub
+ *
+ * Copyright (C) 2012 ARM Ltd.
+ * Author:	Marc Zyngier <marc.zyngier@arm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/init.h>
+#include <linux/linkage.h>
+
+#include <asm/assembler.h>
+#include <asm/ptrace.h>
+#include <asm/virt.h>
+
+	.text
+	.align 11
+
+ENTRY(__hyp_stub_vectors)
+	ventry	el2_sync_invalid		// Synchronous EL2t
+	ventry	el2_irq_invalid			// IRQ EL2t
+	ventry	el2_fiq_invalid			// FIQ EL2t
+	ventry	el2_error_invalid		// Error EL2t
+
+	ventry	el2_sync_invalid		// Synchronous EL2h
+	ventry	el2_irq_invalid			// IRQ EL2h
+	ventry	el2_fiq_invalid			// FIQ EL2h
+	ventry	el2_error_invalid		// Error EL2h
+
+	ventry	el1_sync			// Synchronous 64-bit EL1
+	ventry	el1_irq_invalid			// IRQ 64-bit EL1
+	ventry	el1_fiq_invalid			// FIQ 64-bit EL1
+	ventry	el1_error_invalid		// Error 64-bit EL1
+
+	ventry	el1_sync_invalid		// Synchronous 32-bit EL1
+	ventry	el1_irq_invalid			// IRQ 32-bit EL1
+	ventry	el1_fiq_invalid			// FIQ 32-bit EL1
+	ventry	el1_error_invalid		// Error 32-bit EL1
+ENDPROC(__hyp_stub_vectors)
+
+	.align 11
+
+el1_sync:
+	mrs	x1, esr_el2
+	lsr	x1, x1, #26
+	cmp	x1, #0x16
+	b.ne	2f				// Not an HVC trap
+	cbz	x0, 1f
+	msr	vbar_el2, x0			// Set vbar_el2
+	b	2f
+1:	mrs	x0, vbar_el2			// Return vbar_el2
+2:	eret
+ENDPROC(el1_sync)
+
+.macro invalid_vector	label
+\label:
+	b \label
+ENDPROC(\label)
+.endm
+
+	invalid_vector	el2_sync_invalid
+	invalid_vector	el2_irq_invalid
+	invalid_vector	el2_fiq_invalid
+	invalid_vector	el2_error_invalid
+	invalid_vector	el1_sync_invalid
+	invalid_vector	el1_irq_invalid
+	invalid_vector	el1_fiq_invalid
+	invalid_vector	el1_error_invalid
+
+/*
+ * __hyp_set_vectors: Call this after boot to set the initial hypervisor
+ * vectors as part of hypervisor installation.  On an SMP system, this should
+ * be called on each CPU.
+ *
+ * x0 must be the physical address of the new vector table, and must be
+ * 2KB aligned.
+ *
+ * Before calling this, you must check that the stub hypervisor is installed
+ * everywhere, by waiting for any secondary CPUs to be brought up and then
+ * checking that is_hyp_mode_available() is true.
+ *
+ * If not, there is a pre-existing hypervisor, some CPUs failed to boot, or
+ * something else went wrong... in such cases, trying to install a new
+ * hypervisor is unlikely to work as desired.
+ *
+ * When you call into your shiny new hypervisor, sp_el2 will contain junk,
+ * so you will need to set that to something sensible at the new hypervisor's
+ * initialisation entry point.
+ */
+
+ENTRY(__hyp_get_vectors)
+	mov	x0, xzr
+	// fall through
+ENTRY(__hyp_set_vectors)
+	hvc	#0
+	ret
+ENDPROC(__hyp_get_vectors)
+ENDPROC(__hyp_set_vectors)
diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index e04cebdbb47..cb0956bc96e 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -234,33 +234,46 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
 asmlinkage void ret_from_fork(void) asm("ret_from_fork");
 
 int copy_thread(unsigned long clone_flags, unsigned long stack_start,
-		unsigned long stk_sz, struct task_struct *p,
-		struct pt_regs *regs)
+		unsigned long stk_sz, struct task_struct *p)
 {
 	struct pt_regs *childregs = task_pt_regs(p);
 	unsigned long tls = p->thread.tp_value;
 
-	*childregs = *regs;
-	childregs->regs[0] = 0;
+	memset(&p->thread.cpu_context, 0, sizeof(struct cpu_context));
 
-	if (is_compat_thread(task_thread_info(p)))
-		childregs->compat_sp = stack_start;
-	else {
+	if (likely(!(p->flags & PF_KTHREAD))) {
+		*childregs = *current_pt_regs();
+		childregs->regs[0] = 0;
+		if (is_compat_thread(task_thread_info(p))) {
+			if (stack_start)
+				childregs->compat_sp = stack_start;
+		} else {
+			/*
+			 * Read the current TLS pointer from tpidr_el0 as it may be
+			 * out-of-sync with the saved value.
+			 */
+			asm("mrs %0, tpidr_el0" : "=r" (tls));
+			if (stack_start) {
+				/* 16-byte aligned stack mandatory on AArch64 */
+				if (stack_start & 15)
+					return -EINVAL;
+				childregs->sp = stack_start;
+			}
+		}
 		/*
-		 * Read the current TLS pointer from tpidr_el0 as it may be
-		 * out-of-sync with the saved value.
+		 * If a TLS pointer was passed to clone (4th argument), use it
+		 * for the new thread.
 		 */
-		asm("mrs %0, tpidr_el0" : "=r" (tls));
-		childregs->sp = stack_start;
+		if (clone_flags & CLONE_SETTLS)
+			tls = childregs->regs[3];
+	} else {
+		memset(childregs, 0, sizeof(struct pt_regs));
+		childregs->pstate = PSR_MODE_EL1h;
+		p->thread.cpu_context.x19 = stack_start;
+		p->thread.cpu_context.x20 = stk_sz;
 	}
-
-	memset(&p->thread.cpu_context, 0, sizeof(struct cpu_context));
-	p->thread.cpu_context.sp = (unsigned long)childregs;
 	p->thread.cpu_context.pc = (unsigned long)ret_from_fork;
-
-	/* If a TLS pointer was passed to clone, use that for the new thread. */
-	if (clone_flags & CLONE_SETTLS)
-		tls = regs->regs[3];
+	p->thread.cpu_context.sp = (unsigned long)childregs;
 	p->thread.tp_value = tls;
 
 	ptrace_hw_copy_thread(p);
@@ -309,43 +322,6 @@ struct task_struct *__switch_to(struct task_struct *prev,
 	return last;
 }
 
-/*
- * Shuffle the argument into the correct register before calling the
- * thread function.  x1 is the thread argument, x2 is the pointer to
- * the thread function, and x3 points to the exit function.
- */
-extern void kernel_thread_helper(void);
-asm(	".section .text\n"
-"	.align\n"
-"	.type	kernel_thread_helper, #function\n"
-"kernel_thread_helper:\n"
-"	mov	x0, x1\n"
-"	mov	x30, x3\n"
-"	br	x2\n"
-"	.size	kernel_thread_helper, . - kernel_thread_helper\n"
-"	.previous");
-
-#define kernel_thread_exit	do_exit
-
-/*
- * Create a kernel thread.
- */
-pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
-{
-	struct pt_regs regs;
-
-	memset(&regs, 0, sizeof(regs));
-
-	regs.regs[1] = (unsigned long)arg;
-	regs.regs[2] = (unsigned long)fn;
-	regs.regs[3] = (unsigned long)kernel_thread_exit;
-	regs.pc = (unsigned long)kernel_thread_helper;
-	regs.pstate = PSR_MODE_EL1h;
-
-	return do_fork(flags|CLONE_VM|CLONE_UNTRACED, 0, &regs, 0, NULL, NULL);
-}
-EXPORT_SYMBOL(kernel_thread);
-
 unsigned long get_wchan(struct task_struct *p)
 {
 	struct stackframe frame;
diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c
index 8807ba2cf26..abd756315cb 100644
--- a/arch/arm64/kernel/signal.c
+++ b/arch/arm64/kernel/signal.c
@@ -41,6 +41,8 @@
 struct rt_sigframe {
 	struct siginfo info;
 	struct ucontext uc;
+	u64 fp;
+	u64 lr;
 };
 
 static int preserve_fpsimd_context(struct fpsimd_context __user *ctx)
@@ -175,6 +177,10 @@ static int setup_sigframe(struct rt_sigframe __user *sf,
 	struct aux_context __user *aux =
 		(struct aux_context __user *)sf->uc.uc_mcontext.__reserved;
 
+	/* set up the stack frame for unwinding */
+	__put_user_error(regs->regs[29], &sf->fp, err);
+	__put_user_error(regs->regs[30], &sf->lr, err);
+
 	for (i = 0; i < 31; i++)
 		__put_user_error(regs->regs[i], &sf->uc.uc_mcontext.regs[i],
 				 err);
@@ -196,11 +202,11 @@ static int setup_sigframe(struct rt_sigframe __user *sf,
 	return err;
 }
 
-static void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs,
-				 int framesize)
+static struct rt_sigframe __user *get_sigframe(struct k_sigaction *ka,
+					       struct pt_regs *regs)
 {
 	unsigned long sp, sp_top;
-	void __user *frame;
+	struct rt_sigframe __user *frame;
 
 	sp = sp_top = regs->sp;
 
@@ -210,11 +216,8 @@ static void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs,
 	if ((ka->sa.sa_flags & SA_ONSTACK) && !sas_ss_flags(sp))
 		sp = sp_top = current->sas_ss_sp + current->sas_ss_size;
 
-	/* room for stack frame (FP, LR) */
-	sp -= 16;
-
-	sp = (sp - framesize) & ~15;
-	frame = (void __user *)sp;
+	sp = (sp - sizeof(struct rt_sigframe)) & ~15;
+	frame = (struct rt_sigframe __user *)sp;
 
 	/*
 	 * Check that we can actually write to the signal frame.
@@ -225,20 +228,14 @@ static void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs,
 	return frame;
 }
 
-static int setup_return(struct pt_regs *regs, struct k_sigaction *ka,
-			void __user *frame, int usig)
+static void setup_return(struct pt_regs *regs, struct k_sigaction *ka,
+			 void __user *frame, int usig)
 {
-	int err = 0;
 	__sigrestore_t sigtramp;
-	unsigned long __user *sp = (unsigned long __user *)regs->sp;
-
-	/* set up the stack frame */
-	__put_user_error(regs->regs[29], sp - 2, err);
-	__put_user_error(regs->regs[30], sp - 1, err);
 
 	regs->regs[0] = usig;
-	regs->regs[29] = regs->sp - 16;
 	regs->sp = (unsigned long)frame;
+	regs->regs[29] = regs->sp + offsetof(struct rt_sigframe, fp);
 	regs->pc = (unsigned long)ka->sa.sa_handler;
 
 	if (ka->sa.sa_flags & SA_RESTORER)
@@ -247,8 +244,6 @@ static int setup_return(struct pt_regs *regs, struct k_sigaction *ka,
 		sigtramp = VDSO_SYMBOL(current->mm->context.vdso, sigtramp);
 
 	regs->regs[30] = (unsigned long)sigtramp;
-
-	return err;
 }
 
 static int setup_rt_frame(int usig, struct k_sigaction *ka, siginfo_t *info,
@@ -258,7 +253,7 @@ static int setup_rt_frame(int usig, struct k_sigaction *ka, siginfo_t *info,
 	stack_t stack;
 	int err = 0;
 
-	frame = get_sigframe(ka, regs, sizeof(*frame));
+	frame = get_sigframe(ka, regs);
 	if (!frame)
 		return 1;
 
@@ -272,13 +267,13 @@ static int setup_rt_frame(int usig, struct k_sigaction *ka, siginfo_t *info,
 	err |= __copy_to_user(&frame->uc.uc_stack, &stack, sizeof(stack));
 
 	err |= setup_sigframe(frame, regs, set);
-	if (err == 0)
-		err = setup_return(regs, ka, frame, usig);
-
-	if (err == 0 && ka->sa.sa_flags & SA_SIGINFO) {
-		err |= copy_siginfo_to_user(&frame->info, info);
-		regs->regs[1] = (unsigned long)&frame->info;
-		regs->regs[2] = (unsigned long)&frame->uc;
+	if (err == 0) {
+		setup_return(regs, ka, frame, usig);
+		if (ka->sa.sa_flags & SA_SIGINFO) {
+			err |= copy_siginfo_to_user(&frame->info, info);
+			regs->regs[1] = (unsigned long)&frame->info;
+			regs->regs[2] = (unsigned long)&frame->uc;
+		}
 	}
 
 	return err;
diff --git a/arch/arm64/kernel/signal32.c b/arch/arm64/kernel/signal32.c
index 4654824747a..a4db3d22aac 100644
--- a/arch/arm64/kernel/signal32.c
+++ b/arch/arm64/kernel/signal32.c
@@ -578,9 +578,9 @@ badframe:
 	return 0;
 }
 
-static inline void __user *compat_get_sigframe(struct k_sigaction *ka,
-					       struct pt_regs *regs,
-					       int framesize)
+static void __user *compat_get_sigframe(struct k_sigaction *ka,
+					struct pt_regs *regs,
+					int framesize)
 {
 	compat_ulong_t sp = regs->compat_sp;
 	void __user *frame;
@@ -605,9 +605,9 @@ static inline void __user *compat_get_sigframe(struct k_sigaction *ka,
 	return frame;
 }
 
-static int compat_setup_return(struct pt_regs *regs, struct k_sigaction *ka,
-			       compat_ulong_t __user *rc, void __user *frame,
-			       int usig)
+static void compat_setup_return(struct pt_regs *regs, struct k_sigaction *ka,
+				compat_ulong_t __user *rc, void __user *frame,
+				int usig)
 {
 	compat_ulong_t handler = ptr_to_compat(ka->sa.sa_handler);
 	compat_ulong_t retcode;
@@ -643,8 +643,6 @@ static int compat_setup_return(struct pt_regs *regs, struct k_sigaction *ka,
 	regs->compat_lr	= retcode;
 	regs->pc	= handler;
 	regs->pstate	= spsr;
-
-	return 0;
 }
 
 static int compat_setup_sigframe(struct compat_sigframe __user *sf,
@@ -714,11 +712,9 @@ int compat_setup_rt_frame(int usig, struct k_sigaction *ka, siginfo_t *info,
 	err |= __copy_to_user(&frame->sig.uc.uc_stack, &stack, sizeof(stack));
 
 	err |= compat_setup_sigframe(&frame->sig, regs, set);
-	if (err == 0)
-		err = compat_setup_return(regs, ka, frame->sig.retcode, frame,
-					  usig);
 
 	if (err == 0) {
+		compat_setup_return(regs, ka, frame->sig.retcode, frame, usig);
 		regs->regs[1] = (compat_ulong_t)(unsigned long)&frame->info;
 		regs->regs[2] = (compat_ulong_t)(unsigned long)&frame->sig.uc;
 	}
@@ -741,7 +737,7 @@ int compat_setup_frame(int usig, struct k_sigaction *ka, sigset_t *set,
 
 	err |= compat_setup_sigframe(frame, regs, set);
 	if (err == 0)
-		err = compat_setup_return(regs, ka, frame->retcode, frame, usig);
+		compat_setup_return(regs, ka, frame->retcode, frame, usig);
 
 	return err;
 }
diff --git a/arch/arm64/kernel/sys.c b/arch/arm64/kernel/sys.c
index b120df37de3..8292a9b090f 100644
--- a/arch/arm64/kernel/sys.c
+++ b/arch/arm64/kernel/sys.c
@@ -26,85 +26,6 @@
 #include <linux/slab.h>
 #include <linux/syscalls.h>
 
-/*
- * Clone a task - this clones the calling program thread.
- */
-asmlinkage long sys_clone(unsigned long clone_flags, unsigned long newsp,
-			  int __user *parent_tidptr, unsigned long tls_val,
-			  int __user *child_tidptr, struct pt_regs *regs)
-{
-	if (!newsp)
-		newsp = regs->sp;
-	/* 16-byte aligned stack mandatory on AArch64 */
-	if (newsp & 15)
-		return -EINVAL;
-	return do_fork(clone_flags, newsp, regs, 0, parent_tidptr, child_tidptr);
-}
-
-/*
- * sys_execve() executes a new program.
- */
-asmlinkage long sys_execve(const char __user *filenamei,
-			   const char __user *const __user *argv,
-			   const char __user *const __user *envp,
-			   struct pt_regs *regs)
-{
-	long error;
-	struct filename *filename;
-
-	filename = getname(filenamei);
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		goto out;
-	error = do_execve(filename->name, argv, envp, regs);
-	putname(filename);
-out:
-	return error;
-}
-
-int kernel_execve(const char *filename,
-		  const char *const argv[],
-		  const char *const envp[])
-{
-	struct pt_regs regs;
-	int ret;
-
-	memset(&regs, 0, sizeof(struct pt_regs));
-	ret = do_execve(filename,
-			(const char __user *const __user *)argv,
-			(const char __user *const __user *)envp, &regs);
-	if (ret < 0)
-		goto out;
-
-	/*
-	 * Save argc to the register structure for userspace.
-	 */
-	regs.regs[0] = ret;
-
-	/*
-	 * We were successful.  We won't be returning to our caller, but
-	 * instead to user space by manipulating the kernel stack.
-	 */
-	asm(	"add	x0, %0, %1\n\t"
-		"mov	x1, %2\n\t"
-		"mov	x2, %3\n\t"
-		"bl	memmove\n\t"	/* copy regs to top of stack */
-		"mov	x27, #0\n\t"	/* not a syscall */
-		"mov	x28, %0\n\t"	/* thread structure */
-		"mov	sp, x0\n\t"	/* reposition stack pointer */
-		"b	ret_to_user"
-		:
-		: "r" (current_thread_info()),
-		  "Ir" (THREAD_START_SP - sizeof(regs)),
-		  "r" (&regs),
-		  "Ir" (sizeof(regs))
-		: "x0", "x1", "x2", "x27", "x28", "x30", "memory");
-
- out:
-	return ret;
-}
-EXPORT_SYMBOL(kernel_execve);
-
 asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
 			 unsigned long prot, unsigned long flags,
 			 unsigned long fd, off_t off)
@@ -118,8 +39,6 @@ asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
 /*
  * Wrappers to pass the pt_regs argument.
  */
-#define sys_execve		sys_execve_wrapper
-#define sys_clone		sys_clone_wrapper
 #define sys_rt_sigreturn	sys_rt_sigreturn_wrapper
 #define sys_sigaltstack		sys_sigaltstack_wrapper
 
diff --git a/arch/arm64/kernel/sys32.S b/arch/arm64/kernel/sys32.S
index 54c4aec47a0..7ef59e9245e 100644
--- a/arch/arm64/kernel/sys32.S
+++ b/arch/arm64/kernel/sys32.S
@@ -26,25 +26,6 @@
 /*
  * System call wrappers for the AArch32 compatibility layer.
  */
-compat_sys_fork_wrapper:
-	mov	x0, sp
-	b	compat_sys_fork
-ENDPROC(compat_sys_fork_wrapper)
-
-compat_sys_vfork_wrapper:
-	mov	x0, sp
-	b	compat_sys_vfork
-ENDPROC(compat_sys_vfork_wrapper)
-
-compat_sys_execve_wrapper:
-	mov	x3, sp
-	b	compat_sys_execve
-ENDPROC(compat_sys_execve_wrapper)
-
-compat_sys_clone_wrapper:
-	mov	x5, sp
-	b	compat_sys_clone
-ENDPROC(compat_sys_clone_wrapper)
 
 compat_sys_sigreturn_wrapper:
 	mov	x0, sp
diff --git a/arch/arm64/kernel/sys_compat.c b/arch/arm64/kernel/sys_compat.c
index 906e3bd270b..f7b05edf8ce 100644
--- a/arch/arm64/kernel/sys_compat.c
+++ b/arch/arm64/kernel/sys_compat.c
@@ -28,45 +28,6 @@
 #include <asm/cacheflush.h>
 #include <asm/unistd32.h>
 
-asmlinkage int compat_sys_fork(struct pt_regs *regs)
-{
-	return do_fork(SIGCHLD, regs->compat_sp, regs, 0, NULL, NULL);
-}
-
-asmlinkage int compat_sys_clone(unsigned long clone_flags, unsigned long newsp,
-			  int __user *parent_tidptr, int tls_val,
-			  int __user *child_tidptr, struct pt_regs *regs)
-{
-	if (!newsp)
-		newsp = regs->compat_sp;
-
-	return do_fork(clone_flags, newsp, regs, 0, parent_tidptr, child_tidptr);
-}
-
-asmlinkage int compat_sys_vfork(struct pt_regs *regs)
-{
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->compat_sp,
-		       regs, 0, NULL, NULL);
-}
-
-asmlinkage int compat_sys_execve(const char __user *filenamei,
-				 compat_uptr_t argv, compat_uptr_t envp,
-				 struct pt_regs *regs)
-{
-	int error;
-	struct filename *filename;
-
-	filename = getname(filenamei);
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		goto out;
-	error = compat_do_execve(filename->name, compat_ptr(argv),
-					compat_ptr(envp), regs);
-	putname(filename);
-out:
-	return error;
-}
-
 asmlinkage int compat_sys_sched_rr_get_interval(compat_pid_t pid,
 						struct compat_timespec __user *interval)
 {
diff --git a/arch/arm64/kernel/vdso.c b/arch/arm64/kernel/vdso.c
index ba457943a16..c958cb84d75 100644
--- a/arch/arm64/kernel/vdso.c
+++ b/arch/arm64/kernel/vdso.c
@@ -239,7 +239,7 @@ void update_vsyscall(struct timekeeper *tk)
 	if (!use_syscall) {
 		vdso_data->cs_cycle_last	= tk->clock->cycle_last;
 		vdso_data->xtime_clock_sec	= tk->xtime_sec;
-		vdso_data->xtime_clock_nsec	= tk->xtime_nsec >> tk->shift;
+		vdso_data->xtime_clock_nsec	= tk->xtime_nsec;
 		vdso_data->cs_mult		= tk->mult;
 		vdso_data->cs_shift		= tk->shift;
 		vdso_data->wtm_clock_sec	= tk->wall_to_monotonic.tv_sec;
diff --git a/arch/arm64/kernel/vdso/gettimeofday.S b/arch/arm64/kernel/vdso/gettimeofday.S
index dcb8c203a3b..8bf658d974f 100644
--- a/arch/arm64/kernel/vdso/gettimeofday.S
+++ b/arch/arm64/kernel/vdso/gettimeofday.S
@@ -62,18 +62,19 @@ ENTRY(__kernel_gettimeofday)
 	/* If tv is NULL, skip to the timezone code. */
 	cbz	x0, 2f
 	bl	__do_get_tspec
-	seqcnt_check w13, 1b
+	seqcnt_check w9, 1b
 
 	/* Convert ns to us. */
-	mov	x11, #1000
-	udiv	x10, x10, x11
-	stp	x9, x10, [x0, #TVAL_TV_SEC]
+	mov	x13, #1000
+	lsl	x13, x13, x12
+	udiv	x11, x11, x13
+	stp	x10, x11, [x0, #TVAL_TV_SEC]
 2:
 	/* If tz is NULL, return 0. */
 	cbz	x1, 3f
 	ldp	w4, w5, [vdso_data, #VDSO_TZ_MINWEST]
-	seqcnt_read w13
-	seqcnt_check w13, 1b
+	seqcnt_read w9
+	seqcnt_check w9, 1b
 	stp	w4, w5, [x1, #TZ_MINWEST]
 3:
 	mov	x0, xzr
@@ -102,17 +103,17 @@ ENTRY(__kernel_clock_gettime)
 	cbnz	use_syscall, 7f
 
 	bl	__do_get_tspec
-	seqcnt_check w13, 1b
+	seqcnt_check w9, 1b
 
 	cmp	w0, #CLOCK_MONOTONIC
 	b.ne	6f
 
 	/* Get wtm timespec. */
-	ldp	x14, x15, [vdso_data, #VDSO_WTM_CLK_SEC]
+	ldp	x13, x14, [vdso_data, #VDSO_WTM_CLK_SEC]
 
 	/* Check the sequence counter. */
-	seqcnt_read w13
-	seqcnt_check w13, 1b
+	seqcnt_read w9
+	seqcnt_check w9, 1b
 	b	4f
 2:
 	cmp	w0, #CLOCK_REALTIME_COARSE
@@ -122,37 +123,40 @@ ENTRY(__kernel_clock_gettime)
 	/* Get coarse timespec. */
 	adr	vdso_data, _vdso_data
 3:	seqcnt_acquire
-	ldp	x9, x10, [vdso_data, #VDSO_XTIME_CRS_SEC]
-
-	cmp	w0, #CLOCK_MONOTONIC_COARSE
-	b.ne	6f
+	ldp	x10, x11, [vdso_data, #VDSO_XTIME_CRS_SEC]
 
 	/* Get wtm timespec. */
-	ldp	x14, x15, [vdso_data, #VDSO_WTM_CLK_SEC]
+	ldp	x13, x14, [vdso_data, #VDSO_WTM_CLK_SEC]
 
 	/* Check the sequence counter. */
-	seqcnt_read w13
-	seqcnt_check w13, 3b
+	seqcnt_read w9
+	seqcnt_check w9, 3b
+
+	cmp	w0, #CLOCK_MONOTONIC_COARSE
+	b.ne	6f
 4:
 	/* Add on wtm timespec. */
-	add	x9, x9, x14
-	add	x10, x10, x15
+	add	x10, x10, x13
+	lsl	x14, x14, x12
+	add	x11, x11, x14
 
 	/* Normalise the new timespec. */
-	mov	x14, #NSEC_PER_SEC_LO16
-	movk	x14, #NSEC_PER_SEC_HI16, lsl #16
-	cmp	x10, x14
+	mov	x15, #NSEC_PER_SEC_LO16
+	movk	x15, #NSEC_PER_SEC_HI16, lsl #16
+	lsl	x15, x15, x12
+	cmp	x11, x15
 	b.lt	5f
-	sub	x10, x10, x14
-	add	x9, x9, #1
+	sub	x11, x11, x15
+	add	x10, x10, #1
 5:
-	cmp	x10, #0
+	cmp	x11, #0
 	b.ge	6f
-	add	x10, x10, x14
-	sub	x9, x9, #1
+	add	x11, x11, x15
+	sub	x10, x10, #1
 
 6:	/* Store to the user timespec. */
-	stp	x9, x10, [x1, #TSPEC_TV_SEC]
+	lsr	x11, x11, x12
+	stp	x10, x11, [x1, #TSPEC_TV_SEC]
 	mov	x0, xzr
 	ret	x2
 7:
@@ -203,39 +207,39 @@ ENDPROC(__kernel_clock_getres)
  * Expects vdso_data to be initialised.
  * Clobbers the temporary registers (x9 - x15).
  * Returns:
- *  - (x9, x10) = (ts->tv_sec, ts->tv_nsec)
- *  - (x11, x12) = (xtime->tv_sec, xtime->tv_nsec)
- *  - w13 = vDSO sequence counter
+ *  - w9		= vDSO sequence counter
+ *  - (x10, x11)	= (ts->tv_sec, shifted ts->tv_nsec)
+ *  - w12		= cs_shift
  */
 ENTRY(__do_get_tspec)
 	.cfi_startproc
 
 	/* Read from the vDSO data page. */
 	ldr	x10, [vdso_data, #VDSO_CS_CYCLE_LAST]
-	ldp	x11, x12, [vdso_data, #VDSO_XTIME_CLK_SEC]
-	ldp	w14, w15, [vdso_data, #VDSO_CS_MULT]
-	seqcnt_read w13
+	ldp	x13, x14, [vdso_data, #VDSO_XTIME_CLK_SEC]
+	ldp	w11, w12, [vdso_data, #VDSO_CS_MULT]
+	seqcnt_read w9
 
-	/* Read the physical counter. */
+	/* Read the virtual counter. */
 	isb
-	mrs	x9, cntpct_el0
+	mrs	x15, cntvct_el0
 
 	/* Calculate cycle delta and convert to ns. */
-	sub	x10, x9, x10
+	sub	x10, x15, x10
 	/* We can only guarantee 56 bits of precision. */
-	movn	x9, #0xff0, lsl #48
-	and	x10, x9, x10
-	mul	x10, x10, x14
-	lsr	x10, x10, x15
+	movn	x15, #0xff00, lsl #48
+	and	x10, x15, x10
+	mul	x10, x10, x11
 
 	/* Use the kernel time to calculate the new timespec. */
-	add	x10, x12, x10
-	mov	x14, #NSEC_PER_SEC_LO16
-	movk	x14, #NSEC_PER_SEC_HI16, lsl #16
-	udiv	x15, x10, x14
-	add	x9, x15, x11
-	mul	x14, x14, x15
-	sub	x10, x10, x14
+	mov	x11, #NSEC_PER_SEC_LO16
+	movk	x11, #NSEC_PER_SEC_HI16, lsl #16
+	lsl	x11, x11, x12
+	add	x15, x10, x14
+	udiv	x14, x15, x11
+	add	x10, x13, x14
+	mul	x13, x14, x11
+	sub	x11, x15, x13
 
 	ret
 	.cfi_endproc
diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c
index 1909a69983c..afadae6682e 100644
--- a/arch/arm64/mm/fault.c
+++ b/arch/arm64/mm/fault.c
@@ -36,6 +36,8 @@
 #include <asm/pgtable.h>
 #include <asm/tlbflush.h>
 
+static const char *fault_name(unsigned int esr);
+
 /*
  * Dump out the page tables associated with 'addr' in mm 'mm'.
  */
@@ -112,8 +114,9 @@ static void __do_user_fault(struct task_struct *tsk, unsigned long addr,
 	struct siginfo si;
 
 	if (show_unhandled_signals) {
-		pr_info("%s[%d]: unhandled page fault (%d) at 0x%08lx, code 0x%03x\n",
-			tsk->comm, task_pid_nr(tsk), sig, addr, esr);
+		pr_info("%s[%d]: unhandled %s (%d) at 0x%08lx, esr 0x%03x\n",
+			tsk->comm, task_pid_nr(tsk), fault_name(esr), sig,
+			addr, esr);
 		show_pte(tsk->mm, addr);
 		show_regs(regs);
 	}
@@ -450,6 +453,12 @@ static struct fault_info {
 	{ do_bad,		SIGBUS,  0,		"unknown 63"			},
 };
 
+static const char *fault_name(unsigned int esr)
+{
+	const struct fault_info *inf = fault_info + (esr & 63);
+	return inf->name;
+}
+
 /*
  * Dispatch a data abort to the relevant handler.
  */
diff --git a/arch/arm64/mm/flush.c b/arch/arm64/mm/flush.c
index c144adb1682..88611c3a421 100644
--- a/arch/arm64/mm/flush.c
+++ b/arch/arm64/mm/flush.c
@@ -27,10 +27,6 @@
 
 #include "mm.h"
 
-void flush_cache_mm(struct mm_struct *mm)
-{
-}
-
 void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
 		       unsigned long end)
 {
@@ -38,11 +34,6 @@ void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
 		__flush_icache_all();
 }
 
-void flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr,
-		      unsigned long pfn)
-{
-}
-
 static void flush_ptrace_access(struct vm_area_struct *vma, struct page *page,
 				unsigned long uaddr, void *kaddr,
 				unsigned long len)
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index 4cd28931dba..800aac306a0 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -79,8 +79,8 @@ static void __init zone_sizes_init(unsigned long min, unsigned long max)
 
 #ifdef CONFIG_ZONE_DMA32
 	/* 4GB maximum for 32-bit only capable devices */
-	max_dma32 = min(max, MAX_DMA32_PFN);
-	zone_size[ZONE_DMA32] = max(min, max_dma32) - min;
+	max_dma32 = max(min, min(max, MAX_DMA32_PFN));
+	zone_size[ZONE_DMA32] = max_dma32 - min;
 #endif
 	zone_size[ZONE_NORMAL] = max - max_dma32;
 
diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig
index 06e73bf665e..e40c9bd7914 100644
--- a/arch/avr32/Kconfig
+++ b/arch/avr32/Kconfig
@@ -17,6 +17,8 @@ config AVR32
 	select GENERIC_CLOCKEVENTS
 	select HAVE_MOD_ARCH_SPECIFIC
 	select MODULES_USE_ELF_RELA
+	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
 	help
 	  AVR32 is a high-performance 32-bit RISC microprocessor core,
 	  designed for cost-sensitive embedded applications, with particular
@@ -80,7 +82,6 @@ config PLATFORM_AT32AP
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_ALLOCATOR
 	select HAVE_FB_ATMEL
-	select HAVE_NET_MACB
 
 #
 # CPU types
@@ -193,9 +194,6 @@ source "kernel/Kconfig.preempt"
 config QUICKLIST
 	def_bool y
 
-config HAVE_ARCH_BOOTMEM
-	def_bool n
-
 config ARCH_HAVE_MEMORY_PRESENT
 	def_bool n
 
diff --git a/arch/avr32/configs/atngw100_defconfig b/arch/avr32/configs/atngw100_defconfig
index a06bfccc284..f4025db184f 100644
--- a/arch/avr32/configs/atngw100_defconfig
+++ b/arch/avr32/configs/atngw100_defconfig
@@ -109,7 +109,7 @@ CONFIG_USB_GADGET_VBUS_DRAW=350
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_CDC_COMPOSITE=m
 CONFIG_MMC=y
diff --git a/arch/avr32/configs/atngw100_evklcd100_defconfig b/arch/avr32/configs/atngw100_evklcd100_defconfig
index d8f1fe80d21..c76a49b9e9d 100644
--- a/arch/avr32/configs/atngw100_evklcd100_defconfig
+++ b/arch/avr32/configs/atngw100_evklcd100_defconfig
@@ -125,7 +125,7 @@ CONFIG_USB_GADGET_VBUS_DRAW=350
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_CDC_COMPOSITE=m
 CONFIG_MMC=y
diff --git a/arch/avr32/configs/atngw100_evklcd101_defconfig b/arch/avr32/configs/atngw100_evklcd101_defconfig
index d4c5b19ec95..2d8ab089a64 100644
--- a/arch/avr32/configs/atngw100_evklcd101_defconfig
+++ b/arch/avr32/configs/atngw100_evklcd101_defconfig
@@ -124,7 +124,7 @@ CONFIG_USB_GADGET_VBUS_DRAW=350
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_CDC_COMPOSITE=m
 CONFIG_MMC=y
diff --git a/arch/avr32/configs/atngw100_mrmt_defconfig b/arch/avr32/configs/atngw100_mrmt_defconfig
index 77ca4f905d2..b189e0cab04 100644
--- a/arch/avr32/configs/atngw100_mrmt_defconfig
+++ b/arch/avr32/configs/atngw100_mrmt_defconfig
@@ -99,7 +99,7 @@ CONFIG_SND_ATMEL_AC97C=m
 # CONFIG_SND_SPI is not set
 CONFIG_USB_GADGET=m
 CONFIG_USB_GADGET_DEBUG_FILES=y
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_MMC=y
 CONFIG_MMC_ATMELMCI=y
diff --git a/arch/avr32/configs/atngw100mkii_defconfig b/arch/avr32/configs/atngw100mkii_defconfig
index 6e0dca4d313..2e4de42a53c 100644
--- a/arch/avr32/configs/atngw100mkii_defconfig
+++ b/arch/avr32/configs/atngw100mkii_defconfig
@@ -111,7 +111,7 @@ CONFIG_USB_GADGET_VBUS_DRAW=350
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_CDC_COMPOSITE=m
 CONFIG_MMC=y
diff --git a/arch/avr32/configs/atngw100mkii_evklcd100_defconfig b/arch/avr32/configs/atngw100mkii_evklcd100_defconfig
index 7f2a344a5fa..fad3cd22dfd 100644
--- a/arch/avr32/configs/atngw100mkii_evklcd100_defconfig
+++ b/arch/avr32/configs/atngw100mkii_evklcd100_defconfig
@@ -128,7 +128,7 @@ CONFIG_USB_GADGET_VBUS_DRAW=350
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_CDC_COMPOSITE=m
 CONFIG_MMC=y
diff --git a/arch/avr32/configs/atngw100mkii_evklcd101_defconfig b/arch/avr32/configs/atngw100mkii_evklcd101_defconfig
index 085eeba88f6..29986230aaa 100644
--- a/arch/avr32/configs/atngw100mkii_evklcd101_defconfig
+++ b/arch/avr32/configs/atngw100mkii_evklcd101_defconfig
@@ -127,7 +127,7 @@ CONFIG_USB_GADGET_VBUS_DRAW=350
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_CDC_COMPOSITE=m
 CONFIG_MMC=y
diff --git a/arch/avr32/configs/atstk1002_defconfig b/arch/avr32/configs/atstk1002_defconfig
index d1a887e6405..a582465e1ce 100644
--- a/arch/avr32/configs/atstk1002_defconfig
+++ b/arch/avr32/configs/atstk1002_defconfig
@@ -126,7 +126,7 @@ CONFIG_USB_GADGET=y
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_CDC_COMPOSITE=m
 CONFIG_MMC=y
diff --git a/arch/avr32/configs/atstk1003_defconfig b/arch/avr32/configs/atstk1003_defconfig
index 956f2819ad4..57a79df2ce5 100644
--- a/arch/avr32/configs/atstk1003_defconfig
+++ b/arch/avr32/configs/atstk1003_defconfig
@@ -105,7 +105,7 @@ CONFIG_USB_GADGET=y
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_CDC_COMPOSITE=m
 CONFIG_MMC=y
diff --git a/arch/avr32/configs/atstk1004_defconfig b/arch/avr32/configs/atstk1004_defconfig
index 40c69f38c61..1a49bd8c634 100644
--- a/arch/avr32/configs/atstk1004_defconfig
+++ b/arch/avr32/configs/atstk1004_defconfig
@@ -104,7 +104,7 @@ CONFIG_USB_GADGET=y
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_CDC_COMPOSITE=m
 CONFIG_MMC=y
diff --git a/arch/avr32/configs/atstk1006_defconfig b/arch/avr32/configs/atstk1006_defconfig
index 511eb8af356..206a1b67f76 100644
--- a/arch/avr32/configs/atstk1006_defconfig
+++ b/arch/avr32/configs/atstk1006_defconfig
@@ -129,7 +129,7 @@ CONFIG_USB_GADGET=y
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_CDC_COMPOSITE=m
 CONFIG_MMC=y
diff --git a/arch/avr32/configs/favr-32_defconfig b/arch/avr32/configs/favr-32_defconfig
index 19973b06170..0421498d666 100644
--- a/arch/avr32/configs/favr-32_defconfig
+++ b/arch/avr32/configs/favr-32_defconfig
@@ -117,7 +117,7 @@ CONFIG_USB_GADGET=y
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_CDC_COMPOSITE=m
 CONFIG_MMC=y
diff --git a/arch/avr32/configs/hammerhead_defconfig b/arch/avr32/configs/hammerhead_defconfig
index 6f45681196d..82f24eb251b 100644
--- a/arch/avr32/configs/hammerhead_defconfig
+++ b/arch/avr32/configs/hammerhead_defconfig
@@ -127,7 +127,7 @@ CONFIG_USB_GADGET=y
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_MMC=m
 CONFIG_MMC_ATMELMCI=m
diff --git a/arch/avr32/include/asm/Kbuild b/arch/avr32/include/asm/Kbuild
index 4807ded352c..4dd4f78d3dc 100644
--- a/arch/avr32/include/asm/Kbuild
+++ b/arch/avr32/include/asm/Kbuild
@@ -1,3 +1,4 @@
 
 generic-y	+= clkdev.h
 generic-y	+= exec.h
+generic-y	+= trace_clock.h
diff --git a/arch/avr32/include/asm/mach/serial_at91.h b/arch/avr32/include/asm/mach/serial_at91.h
deleted file mode 100644
index 55b317a8906..00000000000
--- a/arch/avr32/include/asm/mach/serial_at91.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- *  linux/include/asm-arm/mach/serial_at91.h
- *
- *  Based on serial_sa1100.h  by Nicolas Pitre
- *
- *  Copyright (C) 2002 ATMEL Rousset
- *
- *  Low level machine dependent UART functions.
- */
-
-struct uart_port;
-
-/*
- * This is a temporary structure for registering these
- * functions; it is intended to be discarded after boot.
- */
-struct atmel_port_fns {
-	void	(*set_mctrl)(struct uart_port *, u_int);
-	u_int	(*get_mctrl)(struct uart_port *);
-	void	(*enable_ms)(struct uart_port *);
-	void	(*pm)(struct uart_port *, u_int, u_int);
-	int	(*set_wake)(struct uart_port *, u_int);
-	int	(*open)(struct uart_port *);
-	void	(*close)(struct uart_port *);
-};
-
-#if defined(CONFIG_SERIAL_ATMEL)
-void atmel_register_uart_fns(struct atmel_port_fns *fns);
-#else
-#define atmel_register_uart_fns(fns) do { } while (0)
-#endif
-
-
diff --git a/arch/avr32/include/asm/processor.h b/arch/avr32/include/asm/processor.h
index 87d8baccc60..48d71c5c898 100644
--- a/arch/avr32/include/asm/processor.h
+++ b/arch/avr32/include/asm/processor.h
@@ -142,9 +142,6 @@ struct task_struct;
 /* Free all resources held by a thread */
 extern void release_thread(struct task_struct *);
 
-/* Create a kernel thread without removing it from tasklists */
-extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
-
 /* Return saved PC of a blocked thread */
 #define thread_saved_pc(tsk)    ((tsk)->thread.cpu_context.pc)
 
diff --git a/arch/avr32/include/asm/signal.h b/arch/avr32/include/asm/signal.h
index 4d502fd6bad..9326d182e9e 100644
--- a/arch/avr32/include/asm/signal.h
+++ b/arch/avr32/include/asm/signal.h
@@ -37,6 +37,4 @@ struct k_sigaction {
 #include <asm/sigcontext.h>
 #undef __HAVE_ARCH_SIG_BITOPS
 
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-
 #endif
diff --git a/arch/avr32/include/asm/unistd.h b/arch/avr32/include/asm/unistd.h
index 157b4bd3d5e..f05a9804e8e 100644
--- a/arch/avr32/include/asm/unistd.h
+++ b/arch/avr32/include/asm/unistd.h
@@ -39,6 +39,10 @@
 #define __ARCH_WANT_SYS_GETPGRP
 #define __ARCH_WANT_SYS_RT_SIGACTION
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
+#define __ARCH_WANT_SYS_EXECVE
+#define __ARCH_WANT_SYS_FORK
+#define __ARCH_WANT_SYS_VFORK
+#define __ARCH_WANT_SYS_CLONE
 
 /*
  * "Conditional" syscalls
diff --git a/arch/avr32/include/uapi/asm/socket.h b/arch/avr32/include/uapi/asm/socket.h
index a473f8c6a9a..486df68abee 100644
--- a/arch/avr32/include/uapi/asm/socket.h
+++ b/arch/avr32/include/uapi/asm/socket.h
@@ -40,6 +40,7 @@
 /* Socket filtering */
 #define SO_ATTACH_FILTER        26
 #define SO_DETACH_FILTER        27
+#define SO_GET_FILTER		SO_ATTACH_FILTER
 
 #define SO_PEERNAME		28
 #define SO_TIMESTAMP		29
diff --git a/arch/avr32/kernel/Makefile b/arch/avr32/kernel/Makefile
index 9e2c465ef3a..119a2e41def 100644
--- a/arch/avr32/kernel/Makefile
+++ b/arch/avr32/kernel/Makefile
@@ -7,7 +7,7 @@ extra-y				:= head.o vmlinux.lds
 obj-$(CONFIG_SUBARCH_AVR32B)	+= entry-avr32b.o
 obj-y				+= syscall_table.o syscall-stubs.o irq.o
 obj-y				+= setup.o traps.o ocd.o ptrace.o
-obj-y				+= signal.o sys_avr32.o process.o time.o
+obj-y				+= signal.o process.o time.o
 obj-y				+= switch_to.o cpu.o
 obj-$(CONFIG_MODULES)		+= module.o avr32_ksyms.o
 obj-$(CONFIG_KPROBES)		+= kprobes.o
diff --git a/arch/avr32/kernel/entry-avr32b.S b/arch/avr32/kernel/entry-avr32b.S
index df288418131..9899d3cc6f0 100644
--- a/arch/avr32/kernel/entry-avr32b.S
+++ b/arch/avr32/kernel/entry-avr32b.S
@@ -251,13 +251,15 @@ syscall_badsys:
 	.global ret_from_fork
 ret_from_fork:
 	call   schedule_tail
+	mov	r12, 0
+	rjmp	syscall_return
 
-	/* check for syscall tracing */
-	get_thread_info r0
-	ld.w	r1, r0[TI_flags]
-	andl	r1, _TIF_ALLWORK_MASK, COH
-	brne	syscall_exit_work
-	rjmp    syscall_exit_cont
+	.global ret_from_kernel_thread
+ret_from_kernel_thread:
+	call   schedule_tail
+	mov	r12, r0
+	mov	lr, r2	/* syscall_return */
+	mov	pc, r1
 
 syscall_trace_enter:
 	pushm	r8-r12
diff --git a/arch/avr32/kernel/process.c b/arch/avr32/kernel/process.c
index 1bb0a8abd79..fd78f58ea79 100644
--- a/arch/avr32/kernel/process.c
+++ b/arch/avr32/kernel/process.c
@@ -69,44 +69,6 @@ void machine_restart(char *cmd)
 }
 
 /*
- * PC is actually discarded when returning from a system call -- the
- * return address must be stored in LR. This function will make sure
- * LR points to do_exit before starting the thread.
- *
- * Also, when returning from fork(), r12 is 0, so we must copy the
- * argument as well.
- *
- *  r0 : The argument to the main thread function
- *  r1 : The address of do_exit
- *  r2 : The address of the main thread function
- */
-asmlinkage extern void kernel_thread_helper(void);
-__asm__("	.type	kernel_thread_helper, @function\n"
-	"kernel_thread_helper:\n"
-	"	mov	r12, r0\n"
-	"	mov	lr, r2\n"
-	"	mov	pc, r1\n"
-	"	.size	kernel_thread_helper, . - kernel_thread_helper");
-
-int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
-{
-	struct pt_regs regs;
-
-	memset(&regs, 0, sizeof(regs));
-
-	regs.r0 = (unsigned long)arg;
-	regs.r1 = (unsigned long)fn;
-	regs.r2 = (unsigned long)do_exit;
-	regs.lr = (unsigned long)kernel_thread_helper;
-	regs.pc = (unsigned long)kernel_thread_helper;
-	regs.sr = MODE_SUPERVISOR;
-
-	return do_fork(flags | CLONE_VM | CLONE_UNTRACED,
-		       0, &regs, 0, NULL, NULL);
-}
-EXPORT_SYMBOL(kernel_thread);
-
-/*
  * Free current thread data structures etc
  */
 void exit_thread(void)
@@ -332,26 +294,32 @@ int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu)
 }
 
 asmlinkage void ret_from_fork(void);
+asmlinkage void ret_from_kernel_thread(void);
+asmlinkage void syscall_return(void);
 
 int copy_thread(unsigned long clone_flags, unsigned long usp,
-		unsigned long unused,
-		struct task_struct *p, struct pt_regs *regs)
+		unsigned long arg,
+		struct task_struct *p)
 {
-	struct pt_regs *childregs;
-
-	childregs = ((struct pt_regs *)(THREAD_SIZE + (unsigned long)task_stack_page(p))) - 1;
-	*childregs = *regs;
-
-	if (user_mode(regs))
-		childregs->sp = usp;
-	else
-		childregs->sp = (unsigned long)task_stack_page(p) + THREAD_SIZE;
-
-	childregs->r12 = 0; /* Set return value for child */
+	struct pt_regs *childregs = task_pt_regs(p);
+
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		memset(childregs, 0, sizeof(struct pt_regs));
+		p->thread.cpu_context.r0 = arg;
+		p->thread.cpu_context.r1 = usp; /* fn */
+		p->thread.cpu_context.r2 = syscall_return;
+		p->thread.cpu_context.pc = (unsigned long)ret_from_kernel_thread;
+		childregs->sr = MODE_SUPERVISOR;
+	} else {
+		*childregs = *current_pt_regs();
+		if (usp)
+			childregs->sp = usp;
+		childregs->r12 = 0; /* Set return value for child */
+		p->thread.cpu_context.pc = (unsigned long)ret_from_fork;
+	}
 
 	p->thread.cpu_context.sr = MODE_SUPERVISOR | SR_GM;
 	p->thread.cpu_context.ksp = (unsigned long)childregs;
-	p->thread.cpu_context.pc = (unsigned long)ret_from_fork;
 
 	clear_tsk_thread_flag(p, TIF_DEBUG);
 	if ((clone_flags & CLONE_PTRACE) && test_thread_flag(TIF_DEBUG))
@@ -360,49 +328,6 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 	return 0;
 }
 
-/* r12-r8 are dummy parameters to force the compiler to use the stack */
-asmlinkage int sys_fork(struct pt_regs *regs)
-{
-	return do_fork(SIGCHLD, regs->sp, regs, 0, NULL, NULL);
-}
-
-asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
-		void __user *parent_tidptr, void __user *child_tidptr,
-		struct pt_regs *regs)
-{
-	if (!newsp)
-		newsp = regs->sp;
-	return do_fork(clone_flags, newsp, regs, 0, parent_tidptr,
-			child_tidptr);
-}
-
-asmlinkage int sys_vfork(struct pt_regs *regs)
-{
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->sp, regs,
-		       0, NULL, NULL);
-}
-
-asmlinkage int sys_execve(const char __user *ufilename,
-			  const char __user *const __user *uargv,
-			  const char __user *const __user *uenvp,
-			  struct pt_regs *regs)
-{
-	int error;
-	struct filename *filename;
-
-	filename = getname(ufilename);
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		goto out;
-
-	error = do_execve(filename->name, uargv, uenvp, regs);
-	putname(filename);
-
-out:
-	return error;
-}
-
-
 /*
  * This function is supposed to answer the question "who called
  * schedule()?"
diff --git a/arch/avr32/kernel/sys_avr32.c b/arch/avr32/kernel/sys_avr32.c
deleted file mode 100644
index 62635a09ae3..00000000000
--- a/arch/avr32/kernel/sys_avr32.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/unistd.h>
-
-int kernel_execve(const char *file,
-		  const char *const *argv,
-		  const char *const *envp)
-{
-	register long scno asm("r8") = __NR_execve;
-	register long sc1 asm("r12") = (long)file;
-	register long sc2 asm("r11") = (long)argv;
-	register long sc3 asm("r10") = (long)envp;
-
-	asm volatile("scall"
-		     : "=r"(sc1)
-		     : "r"(scno), "0"(sc1), "r"(sc2), "r"(sc3)
-		     : "cc", "memory");
-	return sc1;
-}
diff --git a/arch/avr32/kernel/syscall-stubs.S b/arch/avr32/kernel/syscall-stubs.S
index 0447a3e2ba6..275aab9731f 100644
--- a/arch/avr32/kernel/syscall-stubs.S
+++ b/arch/avr32/kernel/syscall-stubs.S
@@ -32,30 +32,6 @@ __sys_rt_sigreturn:
 	mov	r12, sp
 	rjmp	sys_rt_sigreturn
 
-	.global	__sys_fork
-	.type	__sys_fork,@function
-__sys_fork:
-	mov	r12, sp
-	rjmp	sys_fork
-
-	.global	__sys_clone
-	.type	__sys_clone,@function
-__sys_clone:
-	mov	r8, sp
-	rjmp	sys_clone
-
-	.global	__sys_vfork
-	.type	__sys_vfork,@function
-__sys_vfork:
-	mov	r12, sp
-	rjmp	sys_vfork
-
-	.global	__sys_execve
-	.type	__sys_execve,@function
-__sys_execve:
-	mov	r9, sp
-	rjmp	sys_execve
-
 	.global	__sys_mmap2
 	.type	__sys_mmap2,@function
 __sys_mmap2:
diff --git a/arch/avr32/kernel/syscall_table.S b/arch/avr32/kernel/syscall_table.S
index 6eba53530d1..f27bb878da6 100644
--- a/arch/avr32/kernel/syscall_table.S
+++ b/arch/avr32/kernel/syscall_table.S
@@ -15,7 +15,7 @@
 sys_call_table:
 	.long	sys_restart_syscall
 	.long	sys_exit
-	.long	__sys_fork
+	.long	sys_fork
 	.long	sys_read
 	.long	sys_write
 	.long	sys_open		/* 5 */
@@ -24,7 +24,7 @@ sys_call_table:
 	.long	sys_creat
 	.long	sys_link
 	.long	sys_unlink		/* 10 */
-	.long	__sys_execve
+	.long	sys_execve
 	.long	sys_chdir
 	.long	sys_time
 	.long	sys_mknod
@@ -57,7 +57,7 @@ sys_call_table:
 	.long	sys_dup
 	.long	sys_pipe
 	.long	sys_times
-	.long	__sys_clone
+	.long	sys_clone
 	.long	sys_brk			/* 45 */
 	.long	sys_setgid
 	.long	sys_getgid
@@ -127,7 +127,7 @@ sys_call_table:
 	.long	sys_newuname
 	.long	sys_adjtimex
 	.long	sys_mprotect
-	.long	__sys_vfork
+	.long	sys_vfork
 	.long	sys_init_module		/* 115 */
 	.long	sys_delete_module
 	.long	sys_quotactl
diff --git a/arch/avr32/mach-at32ap/include/mach/board.h b/arch/avr32/mach-at32ap/include/mach/board.h
index 70742ec997f..d485b039135 100644
--- a/arch/avr32/mach-at32ap/include/mach/board.h
+++ b/arch/avr32/mach-at32ap/include/mach/board.h
@@ -26,7 +26,6 @@ static inline void __deprecated at32_add_system_devices(void)
 
 }
 
-#define ATMEL_MAX_UART	4
 extern struct platform_device *atmel_default_console_device;
 
 /* Flags for selecting USART extra pins */
@@ -34,13 +33,6 @@ extern struct platform_device *atmel_default_console_device;
 #define	ATMEL_USART_CTS		0x02
 #define	ATMEL_USART_CLK		0x04
 
-struct atmel_uart_data {
-	int		num;		/* port num */
-	short		use_dma_tx;	/* use transmit DMA? */
-	short		use_dma_rx;	/* use receive DMA? */
-	void __iomem	*regs;		/* virtual base address, if any */
-	struct serial_rs485	rs485;		/* rs485 settings */
-};
 void at32_map_usart(unsigned int hw_id, unsigned int line, int flags);
 struct platform_device *at32_add_device_usart(unsigned int id);
 
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index b6f3ad5441c..ab9ff4075f4 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -45,6 +45,8 @@ config BLACKFIN
 	select ARCH_USES_GETTIMEOFFSET if !GENERIC_CLOCKEVENTS
 	select HAVE_MOD_ARCH_SPECIFIC
 	select MODULES_USE_ELF_RELA
+	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
 
 config GENERIC_CSUM
 	def_bool y
diff --git a/arch/blackfin/configs/CM-BF527_defconfig b/arch/blackfin/configs/CM-BF527_defconfig
index c280a50e794..f59c80ee78e 100644
--- a/arch/blackfin/configs/CM-BF527_defconfig
+++ b/arch/blackfin/configs/CM-BF527_defconfig
@@ -106,7 +106,7 @@ CONFIG_MUSB_PIO_ONLY=y
 CONFIG_USB_STORAGE=m
 CONFIG_USB_GADGET=m
 CONFIG_USB_ETH=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_G_PRINTER=m
 CONFIG_RTC_CLASS=y
diff --git a/arch/blackfin/configs/CM-BF548_defconfig b/arch/blackfin/configs/CM-BF548_defconfig
index 349922be01f..e961483f187 100644
--- a/arch/blackfin/configs/CM-BF548_defconfig
+++ b/arch/blackfin/configs/CM-BF548_defconfig
@@ -107,7 +107,7 @@ CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 # CONFIG_USB_ETH_RNDIS is not set
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_G_PRINTER=m
 CONFIG_MMC=m
diff --git a/arch/blackfin/configs/CM-BF561_defconfig b/arch/blackfin/configs/CM-BF561_defconfig
index 0456deaa2d6..24936b91a6e 100644
--- a/arch/blackfin/configs/CM-BF561_defconfig
+++ b/arch/blackfin/configs/CM-BF561_defconfig
@@ -83,7 +83,7 @@ CONFIG_GPIOLIB=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_USB_GADGET=m
 CONFIG_USB_ETH=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_G_PRINTER=m
 CONFIG_MMC=y
diff --git a/arch/blackfin/include/asm/Kbuild b/arch/blackfin/include/asm/Kbuild
index 5a0625aad6a..27d70759474 100644
--- a/arch/blackfin/include/asm/Kbuild
+++ b/arch/blackfin/include/asm/Kbuild
@@ -38,6 +38,7 @@ generic-y += statfs.h
 generic-y += termbits.h
 generic-y += termios.h
 generic-y += topology.h
+generic-y += trace_clock.h
 generic-y += types.h
 generic-y += ucontext.h
 generic-y += unaligned.h
diff --git a/arch/blackfin/include/asm/processor.h b/arch/blackfin/include/asm/processor.h
index 4ef7cfe43ce..d0e72e9475a 100644
--- a/arch/blackfin/include/asm/processor.h
+++ b/arch/blackfin/include/asm/processor.h
@@ -75,8 +75,6 @@ static inline void release_thread(struct task_struct *dead_task)
 {
 }
 
-extern int kernel_thread(int (*fn) (void *), void *arg, unsigned long flags);
-
 /*
  * Free current thread data structures etc..
  */
diff --git a/arch/blackfin/include/asm/unistd.h b/arch/blackfin/include/asm/unistd.h
index 5b2a0748d7d..460514a1a4e 100644
--- a/arch/blackfin/include/asm/unistd.h
+++ b/arch/blackfin/include/asm/unistd.h
@@ -446,6 +446,8 @@
 #define __ARCH_WANT_SYS_NICE
 #define __ARCH_WANT_SYS_RT_SIGACTION
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
+#define __ARCH_WANT_SYS_EXECVE
+#define __ARCH_WANT_SYS_VFORK
 
 /*
  * "Conditional" syscalls
diff --git a/arch/blackfin/kernel/entry.S b/arch/blackfin/kernel/entry.S
index f33792cc1a0..4071265fc4f 100644
--- a/arch/blackfin/kernel/entry.S
+++ b/arch/blackfin/kernel/entry.S
@@ -46,53 +46,14 @@ ENTRY(_ret_from_fork)
 	SP += -12;
 	pseudo_long_call _schedule_tail, p5;
 	SP += 12;
-	r0 = [sp + PT_IPEND];
-	cc = bittst(r0,1);
-	if cc jump .Lin_kernel;
+	p1 = [sp++];
+	r0 = [sp++];
+	cc = p1 == 0;
+	if cc jump .Lfork;
+	sp += -12;
+	call (p1);
+	sp += 12;
+.Lfork:
 	RESTORE_CONTEXT
 	rti;
-.Lin_kernel:
-	bitclr(r0,1);
-	[sp + PT_IPEND] = r0;
-	/* do a 'fake' RTI by jumping to [RETI]
-	 * to avoid clearing supervisor mode in child
-	 */
-	r0 = [sp + PT_PC];
-	[sp + PT_P0] = r0;
-
-	RESTORE_ALL_SYS
-	jump (p0);
 ENDPROC(_ret_from_fork)
-
-ENTRY(_sys_vfork)
-	r0 = sp;
-	r0 += 24;
-	[--sp] = rets;
-	SP += -12;
-	pseudo_long_call _bfin_vfork, p2;
-	SP += 12;
-	rets = [sp++];
-	rts;
-ENDPROC(_sys_vfork)
-
-ENTRY(_sys_clone)
-	r0 = sp;
-	r0 += 24;
-	[--sp] = rets;
-	SP += -12;
-	pseudo_long_call _bfin_clone, p2;
-	SP += 12;
-	rets = [sp++];
-	rts;
-ENDPROC(_sys_clone)
-
-ENTRY(_sys_rt_sigreturn)
-	r0 = sp;
-	r0 += 24;
-	[--sp] = rets;
-	SP += -12;
-	pseudo_long_call _do_rt_sigreturn, p2;
-	SP += 12;
-	rets = [sp++];
-	rts;
-ENDPROC(_sys_rt_sigreturn)
diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c
index bb1cc721fcf..3e16ad9b0a9 100644
--- a/arch/blackfin/kernel/process.c
+++ b/arch/blackfin/kernel/process.c
@@ -102,40 +102,6 @@ void cpu_idle(void)
 }
 
 /*
- * This gets run with P1 containing the
- * function to call, and R1 containing
- * the "args".  Note P0 is clobbered on the way here.
- */
-void kernel_thread_helper(void);
-__asm__(".section .text\n"
-	".align 4\n"
-	"_kernel_thread_helper:\n\t"
-	"\tsp += -12;\n\t"
-	"\tr0 = r1;\n\t" "\tcall (p1);\n\t" "\tcall _do_exit;\n" ".previous");
-
-/*
- * Create a kernel thread.
- */
-pid_t kernel_thread(int (*fn) (void *), void *arg, unsigned long flags)
-{
-	struct pt_regs regs;
-
-	memset(&regs, 0, sizeof(regs));
-
-	regs.r1 = (unsigned long)arg;
-	regs.p1 = (unsigned long)fn;
-	regs.pc = (unsigned long)kernel_thread_helper;
-	regs.orig_p0 = -1;
-	/* Set bit 2 to tell ret_from_fork we should be returning to kernel
-	   mode.  */
-	regs.ipend = 0x8002;
-	__asm__ __volatile__("%0 = syscfg;":"=da"(regs.syscfg):);
-	return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0, &regs, 0, NULL,
-		       NULL);
-}
-EXPORT_SYMBOL(kernel_thread);
-
-/*
  * Do necessary setup to start up a newly executed thread.
  *
  * pass the data segment into user programs if it exists,
@@ -161,70 +127,48 @@ void flush_thread(void)
 {
 }
 
-asmlinkage int bfin_vfork(struct pt_regs *regs)
-{
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, rdusp(), regs, 0, NULL,
-		       NULL);
-}
-
-asmlinkage int bfin_clone(struct pt_regs *regs)
+asmlinkage int bfin_clone(unsigned long clone_flags, unsigned long newsp)
 {
-	unsigned long clone_flags;
-	unsigned long newsp;
-
 #ifdef __ARCH_SYNC_CORE_DCACHE
 	if (current->nr_cpus_allowed == num_possible_cpus())
 		set_cpus_allowed_ptr(current, cpumask_of(smp_processor_id()));
 #endif
-
-	/* syscall2 puts clone_flags in r0 and usp in r1 */
-	clone_flags = regs->r0;
-	newsp = regs->r1;
-	if (!newsp)
-		newsp = rdusp();
-	else
+	if (newsp)
 		newsp -= 12;
-	return do_fork(clone_flags, newsp, regs, 0, NULL, NULL);
+	return do_fork(clone_flags, newsp, 0, NULL, NULL);
 }
 
 int
 copy_thread(unsigned long clone_flags,
 	    unsigned long usp, unsigned long topstk,
-	    struct task_struct *p, struct pt_regs *regs)
+	    struct task_struct *p)
 {
 	struct pt_regs *childregs;
+	unsigned long *v;
 
 	childregs = (struct pt_regs *) (task_stack_page(p) + THREAD_SIZE) - 1;
-	*childregs = *regs;
-	childregs->r0 = 0;
+	v = ((unsigned long *)childregs) - 2;
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		memset(childregs, 0, sizeof(struct pt_regs));
+		v[0] = usp;
+		v[1] = topstk;
+		childregs->orig_p0 = -1;
+		childregs->ipend = 0x8000;
+		__asm__ __volatile__("%0 = syscfg;":"=da"(childregs->syscfg):);
+		p->thread.usp = 0;
+	} else {
+		*childregs = *current_pt_regs();
+		childregs->r0 = 0;
+		p->thread.usp = usp ? : rdusp();
+		v[0] = v[1] = 0;
+	}
 
-	p->thread.usp = usp;
-	p->thread.ksp = (unsigned long)childregs;
+	p->thread.ksp = (unsigned long)v;
 	p->thread.pc = (unsigned long)ret_from_fork;
 
 	return 0;
 }
 
-/*
- * sys_execve() executes a new program.
- */
-asmlinkage int sys_execve(const char __user *name,
-			  const char __user *const __user *argv,
-			  const char __user *const __user *envp)
-{
-	int error;
-	struct filename *filename;
-	struct pt_regs *regs = (struct pt_regs *)((&name) + 6);
-
-	filename = getname(name);
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		return error;
-	error = do_execve(filename->name, argv, envp, regs);
-	putname(filename);
-	return error;
-}
-
 unsigned long get_wchan(struct task_struct *p)
 {
 	unsigned long fp, pc;
diff --git a/arch/blackfin/kernel/signal.c b/arch/blackfin/kernel/signal.c
index 6ed20a1a4af..84b4be05840 100644
--- a/arch/blackfin/kernel/signal.c
+++ b/arch/blackfin/kernel/signal.c
@@ -82,9 +82,9 @@ rt_restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, int *p
 	return err;
 }
 
-asmlinkage int do_rt_sigreturn(unsigned long __unused)
+asmlinkage int sys_rt_sigreturn(void)
 {
-	struct pt_regs *regs = (struct pt_regs *)__unused;
+	struct pt_regs *regs = current_pt_regs();
 	unsigned long usp = rdusp();
 	struct rt_sigframe *frame = (struct rt_sigframe *)(usp);
 	sigset_t set;
diff --git a/arch/blackfin/mach-bf609/Kconfig b/arch/blackfin/mach-bf609/Kconfig
index 101b33ee9bb..95a4f1b676c 100644
--- a/arch/blackfin/mach-bf609/Kconfig
+++ b/arch/blackfin/mach-bf609/Kconfig
@@ -56,7 +56,7 @@ config SEC_IRQ_PRIORITY_LEVELS
 	default 7
 	range 0 7
 	help
-	  Devide the total number of interrupt priority levels into sub-levels.
+	  Divide the total number of interrupt priority levels into sub-levels.
 	  There is 2 ^ (SEC_IRQ_PRIORITY_LEVELS + 1) different levels.
 
 endmenu
diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S
index 1c3d2c5bb0b..86b5a095c5a 100644
--- a/arch/blackfin/mach-common/entry.S
+++ b/arch/blackfin/mach-common/entry.S
@@ -530,61 +530,6 @@ ENTRY(_trap) /* Exception: 4th entry into system event table(supervisor mode)*/
 	jump .Lsyscall_really_exit;
 ENDPROC(_trap)
 
-ENTRY(_kernel_execve)
-	link SIZEOF_PTREGS;
-	p0 = sp;
-	r3 = SIZEOF_PTREGS / 4;
-	r4 = 0(x);
-.Lclear_regs:
-	[p0++] = r4;
-	r3 += -1;
-	cc = r3 == 0;
-	if !cc jump .Lclear_regs (bp);
-
-	p0 = sp;
-	sp += -16;
-	[sp + 12] = p0;
-	pseudo_long_call _do_execve, p5;
-	SP += 16;
-	cc = r0 == 0;
-	if ! cc jump .Lexecve_failed;
-	/* Success.  Copy our temporary pt_regs to the top of the kernel
-	 * stack and do a normal exception return.
-	 */
-	r1 = sp;
-	r0 = (-KERNEL_STACK_SIZE) (x);
-	r1 = r1 & r0;
-	p2 = r1;
-	p3 = [p2];
-	r0 = KERNEL_STACK_SIZE - 4 (z);
-	p1 = r0;
-	p1 = p1 + p2;
-
-	p0 = fp;
-	r4 = [p0--];
-	r3 = SIZEOF_PTREGS / 4;
-.Lcopy_regs:
-	r4 = [p0--];
-	[p1--] = r4;
-	r3 += -1;
-	cc = r3 == 0;
-	if ! cc jump .Lcopy_regs (bp);
-
-	r0 = (KERNEL_STACK_SIZE - SIZEOF_PTREGS) (z);
-	p1 = r0;
-	p1 = p1 + p2;
-	sp = p1;
-	r0 = syscfg;
-	[SP + PT_SYSCFG] = r0;
-	[p3 + (TASK_THREAD + THREAD_KSP)] = sp;
-
-	RESTORE_CONTEXT;
-	rti;
-.Lexecve_failed:
-	unlink;
-	rts;
-ENDPROC(_kernel_execve)
-
 ENTRY(_system_call)
 	/* Store IPEND */
 	p2.l = lo(IPEND);
@@ -1486,7 +1431,7 @@ ENTRY(_sys_call_table)
 	.long _sys_ni_syscall	/* old sys_ipc */
 	.long _sys_fsync
 	.long _sys_ni_syscall	/* old sys_sigreturn */
-	.long _sys_clone		/* 120 */
+	.long _bfin_clone		/* 120 */
 	.long _sys_setdomainname
 	.long _sys_newuname
 	.long _sys_ni_syscall	/* old sys_modify_ldt */
diff --git a/arch/blackfin/mm/sram-alloc.c b/arch/blackfin/mm/sram-alloc.c
index 342e378da1e..1f3b3ef3e10 100644
--- a/arch/blackfin/mm/sram-alloc.c
+++ b/arch/blackfin/mm/sram-alloc.c
@@ -191,7 +191,7 @@ static irqreturn_t l2_ecc_err(int irq, void *dev_id)
 {
 	int status;
 
-	printk(KERN_ERR "L2 ecc error happend\n");
+	printk(KERN_ERR "L2 ecc error happened\n");
 	status = bfin_read32(L2CTL0_STAT);
 	if (status & 0x1)
 		printk(KERN_ERR "Core channel error type:0x%x, addr:0x%x\n",
diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig
index aee1b569ee6..66eab3703c7 100644
--- a/arch/c6x/Kconfig
+++ b/arch/c6x/Kconfig
@@ -18,6 +18,7 @@ config C6X
 	select OF_EARLY_FLATTREE
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
 	select MODULES_USE_ELF_RELA
 
 config MMU
diff --git a/arch/c6x/Makefile b/arch/c6x/Makefile
index a9eb9597e03..e72eb341723 100644
--- a/arch/c6x/Makefile
+++ b/arch/c6x/Makefile
@@ -41,7 +41,7 @@ DTB:=$(subst dtbImage.,,$(filter dtbImage.%, $(MAKECMDGOALS)))
 export DTB
 
 ifneq ($(DTB),)
-core-y	+= $(boot)/
+core-y	+= $(boot)/dts/
 endif
 
 # With make 3.82 we cannot mix normal and wildcard targets
diff --git a/arch/c6x/boot/Makefile b/arch/c6x/boot/Makefile
index 6891257d514..8734abee548 100644
--- a/arch/c6x/boot/Makefile
+++ b/arch/c6x/boot/Makefile
@@ -6,25 +6,5 @@ OBJCOPYFLAGS_vmlinux.bin := -O binary
 $(obj)/vmlinux.bin: vmlinux FORCE
 	$(call if_changed,objcopy)
 
-DTC_FLAGS ?= -p 1024
-
-ifneq ($(DTB),)
-obj-y += linked_dtb.o
-endif
-
-$(obj)/%.dtb: $(src)/dts/%.dts FORCE
-	$(call if_changed_dep,dtc)
-
-quiet_cmd_cp = CP      $< $@$2
-	cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false)
-
-# Generate builtin.dtb from $(DTB).dtb
-$(obj)/builtin.dtb: $(obj)/$(DTB).dtb
-	$(call if_changed,cp)
-
-$(obj)/linked_dtb.o: $(obj)/builtin.dtb
-
 $(obj)/dtbImage.%: vmlinux
 	$(call if_changed,objcopy)
-
-clean-files := $(obj)/*.dtb
diff --git a/arch/c6x/boot/dts/Makefile b/arch/c6x/boot/dts/Makefile
new file mode 100644
index 00000000000..c7528b02d06
--- /dev/null
+++ b/arch/c6x/boot/dts/Makefile
@@ -0,0 +1,20 @@
+#
+# Makefile for device trees
+#
+
+DTC_FLAGS ?= -p 1024
+
+ifneq ($(DTB),)
+obj-y += linked_dtb.o
+endif
+
+quiet_cmd_cp = CP      $< $@$2
+	cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false)
+
+# Generate builtin.dtb from $(DTB).dtb
+$(obj)/builtin.dtb: $(obj)/$(DTB).dtb
+	$(call if_changed,cp)
+
+$(obj)/linked_dtb.o: $(obj)/builtin.dtb
+
+clean-files := *.dtb
diff --git a/arch/c6x/boot/dts/linked_dtb.S b/arch/c6x/boot/dts/linked_dtb.S
new file mode 100644
index 00000000000..cf347f1d16c
--- /dev/null
+++ b/arch/c6x/boot/dts/linked_dtb.S
@@ -0,0 +1,2 @@
+.section __fdt_blob,"a"
+.incbin "arch/c6x/boot/dts/builtin.dtb"
diff --git a/arch/c6x/boot/linked_dtb.S b/arch/c6x/boot/linked_dtb.S
deleted file mode 100644
index 57a4454eaec..00000000000
--- a/arch/c6x/boot/linked_dtb.S
+++ /dev/null
@@ -1,2 +0,0 @@
-.section __fdt_blob,"a"
-.incbin "arch/c6x/boot/builtin.dtb"
diff --git a/arch/c6x/include/asm/Kbuild b/arch/c6x/include/asm/Kbuild
index 112a496d835..eae7b5963e8 100644
--- a/arch/c6x/include/asm/Kbuild
+++ b/arch/c6x/include/asm/Kbuild
@@ -49,6 +49,7 @@ generic-y += termbits.h
 generic-y += termios.h
 generic-y += tlbflush.h
 generic-y += topology.h
+generic-y += trace_clock.h
 generic-y += types.h
 generic-y += ucontext.h
 generic-y += user.h
diff --git a/arch/c6x/include/asm/setup.h b/arch/c6x/include/asm/setup.h
new file mode 100644
index 00000000000..ecead15872a
--- /dev/null
+++ b/arch/c6x/include/asm/setup.h
@@ -0,0 +1,33 @@
+/*
+ *  Port on Texas Instruments TMS320C6x architecture
+ *
+ *  Copyright (C) 2004, 2009, 2010 2011 Texas Instruments Incorporated
+ *  Author: Aurelien Jacquiot (aurelien.jacquiot@jaluna.com)
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+#ifndef _ASM_C6X_SETUP_H
+#define _ASM_C6X_SETUP_H
+
+#include <uapi/asm/setup.h>
+
+#ifndef __ASSEMBLY__
+extern char c6x_command_line[COMMAND_LINE_SIZE];
+
+extern int c6x_add_memory(phys_addr_t start, unsigned long size);
+
+extern unsigned long ram_start;
+extern unsigned long ram_end;
+
+extern int c6x_num_cores;
+extern unsigned int c6x_silicon_rev;
+extern unsigned int c6x_devstat;
+extern unsigned char c6x_fuse_mac[6];
+
+extern void machine_init(unsigned long dt_ptr);
+extern void time_init(void);
+
+#endif /* !__ASSEMBLY__ */
+#endif /* _ASM_C6X_SETUP_H */
diff --git a/arch/c6x/include/asm/syscalls.h b/arch/c6x/include/asm/syscalls.h
index e7b8991dc07..df3d05feb15 100644
--- a/arch/c6x/include/asm/syscalls.h
+++ b/arch/c6x/include/asm/syscalls.h
@@ -41,10 +41,6 @@ extern long sys_fallocate_c6x(int fd, int mode,
 			      u32 len_lo, u32 len_hi);
 extern int sys_cache_sync(unsigned long s, unsigned long e);
 
-struct pt_regs;
-
-extern asmlinkage long sys_c6x_clone(struct pt_regs *regs);
-
 #include <asm-generic/syscalls.h>
 
 #endif /* __ASM_C6X_SYSCALLS_H */
diff --git a/arch/c6x/include/uapi/asm/Kbuild b/arch/c6x/include/uapi/asm/Kbuild
index c312b424c43..e9bc2b2b814 100644
--- a/arch/c6x/include/uapi/asm/Kbuild
+++ b/arch/c6x/include/uapi/asm/Kbuild
@@ -1,6 +1,8 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+generic-y += kvm_para.h
+
 header-y += byteorder.h
 header-y += kvm_para.h
 header-y += ptrace.h
diff --git a/arch/c6x/include/uapi/asm/setup.h b/arch/c6x/include/uapi/asm/setup.h
index a01e31896fa..ad9ac97a8da 100644
--- a/arch/c6x/include/uapi/asm/setup.h
+++ b/arch/c6x/include/uapi/asm/setup.h
@@ -1,33 +1,6 @@
-/*
- *  Port on Texas Instruments TMS320C6x architecture
- *
- *  Copyright (C) 2004, 2009, 2010 2011 Texas Instruments Incorporated
- *  Author: Aurelien Jacquiot (aurelien.jacquiot@jaluna.com)
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- */
-#ifndef _ASM_C6X_SETUP_H
-#define _ASM_C6X_SETUP_H
+#ifndef _UAPI_ASM_C6X_SETUP_H
+#define _UAPI_ASM_C6X_SETUP_H
 
 #define COMMAND_LINE_SIZE   1024
 
-#ifndef __ASSEMBLY__
-extern char c6x_command_line[COMMAND_LINE_SIZE];
-
-extern int c6x_add_memory(phys_addr_t start, unsigned long size);
-
-extern unsigned long ram_start;
-extern unsigned long ram_end;
-
-extern int c6x_num_cores;
-extern unsigned int c6x_silicon_rev;
-extern unsigned int c6x_devstat;
-extern unsigned char c6x_fuse_mac[6];
-
-extern void machine_init(unsigned long dt_ptr);
-extern void time_init(void);
-
-#endif /* !__ASSEMBLY__ */
-#endif /* _ASM_C6X_SETUP_H */
+#endif /* _UAPI_ASM_C6X_SETUP_H */
diff --git a/arch/c6x/include/uapi/asm/unistd.h b/arch/c6x/include/uapi/asm/unistd.h
index 4ff747d12da..f3987a8703d 100644
--- a/arch/c6x/include/uapi/asm/unistd.h
+++ b/arch/c6x/include/uapi/asm/unistd.h
@@ -14,8 +14,8 @@
  *   more details.
  */
 
-#define __ARCH_WANT_KERNEL_EXECVE
 #define __ARCH_WANT_SYS_EXECVE
+#define __ARCH_WANT_SYS_CLONE
 
 /* Use the standard ABI for syscalls. */
 #include <asm-generic/unistd.h>
diff --git a/arch/c6x/kernel/entry.S b/arch/c6x/kernel/entry.S
index 5449c36018f..5239057de4c 100644
--- a/arch/c6x/kernel/entry.S
+++ b/arch/c6x/kernel/entry.S
@@ -277,6 +277,8 @@ work_rescheduled:
  [A1]	BNOP	.S1	work_resched,5
 
 work_notifysig:
+	;; enable interrupts for do_notify_resume()
+	UNMASK_INT B2
 	B	.S2	do_notify_resume
 	LDW	.D2T1	*+SP(REGS__END+8),A6 ; syscall flag
 	ADDKPC	.S2	resume_userspace,B3,1
@@ -413,22 +415,11 @@ ENTRY(ret_from_kernel_thread)
 0:
 	B	.S2	B10		   /* call fn */
 	LDW	.D2T1	*+SP(REGS_A1+8),A4 /* get arg */
-	MVKL	.S2	sys_exit,B11
-	MVKH	.S2	sys_exit,B11
-	ADDKPC	.S2	0f,B3,1
-0:
-	BNOP	.S2	B11,5	/* jump to sys_exit */
+	ADDKPC	.S2	ret_from_fork_2,B3,3
 ENDPROC(ret_from_kernel_thread)
 
-ENTRY(ret_from_kernel_execve)
-	GET_THREAD_INFO A12
-	BNOP	.S2	syscall_exit,4
-	ADD	.D2X	A4,-8,SP
-ENDPROC(ret_from_kernel_execve)
-
 	;;
-	;; These are the interrupt handlers, responsible for calling __do_IRQ()
-	;; int6 is used for syscalls (see _system_call entry)
+	;; These are the interrupt handlers, responsible for calling c6x_do_IRQ()
 	;;
 	.macro SAVE_ALL_INT
 	SAVE_ALL IRP,ITSR
@@ -623,18 +614,6 @@ ENDPROC(sys_sigaltstack)
 	;; Special system calls
 	;; return address is in B3
 	;;
-ENTRY(sys_clone)
-	ADD	.D1X	SP,8,A4
-#ifdef CONFIG_C6X_BIG_KERNEL
- ||	MVKL	.S1	sys_c6x_clone,A0
-	MVKH	.S1	sys_c6x_clone,A0
-	BNOP	.S2X	A0,5
-#else
- ||	B	.S2	sys_c6x_clone
-	NOP	5
-#endif
-ENDPROC(sys_clone)
-
 ENTRY(sys_rt_sigreturn)
 	ADD	.D1X	SP,8,A4
 #ifdef CONFIG_C6X_BIG_KERNEL
diff --git a/arch/c6x/kernel/process.c b/arch/c6x/kernel/process.c
index 2770d9a9a84..6434df476f7 100644
--- a/arch/c6x/kernel/process.c
+++ b/arch/c6x/kernel/process.c
@@ -112,22 +112,6 @@ void exit_thread(void)
 {
 }
 
-SYSCALL_DEFINE1(c6x_clone, struct pt_regs *, regs)
-{
-	unsigned long clone_flags;
-	unsigned long newsp;
-
-	/* syscall puts clone_flags in A4 and usp in B4 */
-	clone_flags = regs->orig_a4;
-	if (regs->b4)
-		newsp = regs->b4;
-	else
-		newsp = regs->sp;
-
-	return do_fork(clone_flags, newsp, regs, 0, (int __user *)regs->a6,
-		       (int __user *)regs->b6);
-}
-
 /*
  * Do necessary setup to start up a newly executed thread.
  */
@@ -155,13 +139,13 @@ void start_thread(struct pt_regs *regs, unsigned int pc, unsigned long usp)
  */
 int copy_thread(unsigned long clone_flags, unsigned long usp,
 		unsigned long ustk_size,
-		struct task_struct *p, struct pt_regs *regs)
+		struct task_struct *p)
 {
 	struct pt_regs *childregs;
 
 	childregs = task_pt_regs(p);
 
-	if (!regs) {
+	if (unlikely(p->flags & PF_KTHREAD)) {
 		/* case of  __kernel_thread: we return to supervisor space */
 		memset(childregs, 0, sizeof(struct pt_regs));
 		childregs->sp = (unsigned long)(childregs + 1);
@@ -170,8 +154,9 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 		childregs->a1 = ustk_size;	/* argument */
 	} else {
 		/* Otherwise use the given stack */
-		*childregs = *regs;
-		childregs->sp = usp;
+		*childregs = *current_pt_regs();
+		if (usp)
+			childregs->sp = usp;
 		p->thread.pc = (unsigned long) ret_from_fork;
 	}
 
diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig
index a67244473a3..0cac6a49f23 100644
--- a/arch/cris/Kconfig
+++ b/arch/cris/Kconfig
@@ -49,6 +49,9 @@ config CRIS
 	select GENERIC_SMP_IDLE_THREAD if ETRAX_ARCH_V32
 	select GENERIC_CMOS_UPDATE
 	select MODULES_USE_ELF_RELA
+	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
+	select CLONE_BACKWARDS2
 
 config HZ
 	int
diff --git a/arch/cris/arch-v10/kernel/entry.S b/arch/cris/arch-v10/kernel/entry.S
index 592fbe9dfb6..897bba67bf7 100644
--- a/arch/cris/arch-v10/kernel/entry.S
+++ b/arch/cris/arch-v10/kernel/entry.S
@@ -35,6 +35,7 @@
 	.globl system_call
 	.globl ret_from_intr
 	.globl ret_from_fork
+	.globl ret_from_kernel_thread
 	.globl resume
 	.globl multiple_interrupt
 	.globl hwbreakpoint
@@ -81,7 +82,14 @@ ret_from_fork:
 	jsr schedule_tail
 	ba  ret_from_sys_call
 	nop
-		
+
+ret_from_kernel_thread:
+	jsr schedule_tail
+	move.d	$r2, $r10	; argument is here
+	jsr	$r1		; call the payload
+	moveq	0, $r9		; no syscall restarts, TYVM...
+	ba  ret_from_sys_call
+
 ret_from_intr:
 	;; check for resched if preemptive kernel or if we're going back to user-mode 
 	;; this test matches the user_regs(regs) macro
@@ -586,13 +594,6 @@ _ugdb_handle_breakpoint:
 	ba	do_sigtrap		; SIGTRAP the offending process. 
 	pop	$dccr			; Restore dccr in delay slot.
 
-	.global kernel_execve
-kernel_execve:
-	move.d __NR_execve, $r9
-	break 13
-	ret
-	nop
-
 	.data
 
 hw_bp_trigs:
diff --git a/arch/cris/arch-v10/kernel/process.c b/arch/cris/arch-v10/kernel/process.c
index 15ac7150371..b1018750cff 100644
--- a/arch/cris/arch-v10/kernel/process.c
+++ b/arch/cris/arch-v10/kernel/process.c
@@ -17,6 +17,7 @@
 #include <arch/svinto.h>
 #include <linux/init.h>
 #include <arch/system.h>
+#include <linux/ptrace.h>
 
 #ifdef CONFIG_ETRAX_GPIO
 void etrax_gpio_wake_up_check(void); /* drivers/gpio.c */
@@ -81,31 +82,6 @@ unsigned long thread_saved_pc(struct task_struct *t)
 	return task_pt_regs(t)->irp;
 }
 
-static void kernel_thread_helper(void* dummy, int (*fn)(void *), void * arg)
-{
-  fn(arg);
-  do_exit(-1); /* Should never be called, return bad exit value */
-}
-
-/*
- * Create a kernel thread
- */
-int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
-{
-	struct pt_regs regs;
-
-	memset(&regs, 0, sizeof(regs));
-
-        /* Don't use r10 since that is set to 0 in copy_thread */
-	regs.r11 = (unsigned long)fn;
-	regs.r12 = (unsigned long)arg;
-	regs.irp = (unsigned long)kernel_thread_helper;
-	regs.dccr = 1 << I_DCCR_BITNR;
-
-	/* Ok, create the new process.. */
-        return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0, &regs, 0, NULL, NULL);
-}
-
 /* setup the child's kernel stack with a pt_regs and switch_stack on it.
  * it will be un-nested during _resume and _ret_from_sys_call when the
  * new thread is scheduled.
@@ -115,29 +91,34 @@ int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
  *
  */
 asmlinkage void ret_from_fork(void);
+asmlinkage void ret_from_kernel_thread(void);
 
 int copy_thread(unsigned long clone_flags, unsigned long usp,
-		unsigned long unused,
-		struct task_struct *p, struct pt_regs *regs)
+		unsigned long arg, struct task_struct *p)
 {
-	struct pt_regs * childregs;
-	struct switch_stack *swstack;
+	struct pt_regs *childregs = task_pt_regs(p);
+	struct switch_stack *swstack = ((struct switch_stack *)childregs) - 1;
 	
 	/* put the pt_regs structure at the end of the new kernel stack page and fix it up
 	 * remember that the task_struct doubles as the kernel stack for the task
 	 */
 
-	childregs = task_pt_regs(p);
-        
-	*childregs = *regs;  /* struct copy of pt_regs */
-        
-        p->set_child_tid = p->clear_child_tid = NULL;
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		memset(swstack, 0,
+			sizeof(struct switch_stack) + sizeof(struct pt_regs));
+		swstack->r1 = usp;
+		swstack->r2 = arg;
+		childregs->dccr = 1 << I_DCCR_BITNR;
+		swstack->return_ip = (unsigned long) ret_from_kernel_thread;
+		p->thread.ksp = (unsigned long) swstack;
+		p->thread.usp = 0;
+		return 0;
+	}
+	*childregs = *current_pt_regs();  /* struct copy of pt_regs */
 
         childregs->r10 = 0;  /* child returns 0 after a fork/clone */
-	
-	/* put the switch stack right below the pt_regs */
 
-	swstack = ((struct switch_stack *)childregs) - 1;
+	/* put the switch stack right below the pt_regs */
 
 	swstack->r9 = 0; /* parameter to ret_from_sys_call, 0 == dont restart the syscall */
 
@@ -147,7 +128,7 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 	
 	/* fix the user-mode stackpointer */
 
-	p->thread.usp = usp;	
+	p->thread.usp = usp ?: rdusp();
 
 	/* and the kernel-mode one */
 
@@ -161,70 +142,6 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 	return 0;
 }
 
-/* 
- * Be aware of the "magic" 7th argument in the four system-calls below.
- * They need the latest stackframe, which is put as the 7th argument by
- * entry.S. The previous arguments are dummies or actually used, but need
- * to be defined to reach the 7th argument.
- *
- * N.B.: Another method to get the stackframe is to use current_regs(). But
- * it returns the latest stack-frame stacked when going from _user mode_ and
- * some of these (at least sys_clone) are called from kernel-mode sometimes
- * (for example during kernel_thread, above) and thus cannot use it. Thus,
- * to be sure not to get any surprises, we use the method for the other calls
- * as well.
- */
-
-asmlinkage int sys_fork(long r10, long r11, long r12, long r13, long mof, long srp,
-			struct pt_regs *regs)
-{
-	return do_fork(SIGCHLD, rdusp(), regs, 0, NULL, NULL);
-}
-
-/* if newusp is 0, we just grab the old usp */
-/* FIXME: Is parent_tid/child_tid really third/fourth argument? Update lib? */
-asmlinkage int sys_clone(unsigned long newusp, unsigned long flags,
-			 int* parent_tid, int* child_tid, long mof, long srp,
-			 struct pt_regs *regs)
-{
-	if (!newusp)
-		newusp = rdusp();
-	return do_fork(flags, newusp, regs, 0, parent_tid, child_tid);
-}
-
-/* vfork is a system call in i386 because of register-pressure - maybe
- * we can remove it and handle it in libc but we put it here until then.
- */
-
-asmlinkage int sys_vfork(long r10, long r11, long r12, long r13, long mof, long srp,
-			 struct pt_regs *regs)
-{
-        return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, rdusp(), regs, 0, NULL, NULL);
-}
-
-/*
- * sys_execve() executes a new program.
- */
-asmlinkage int sys_execve(const char *fname,
-			  const char *const *argv,
-			  const char *const *envp,
-			  long r13, long mof, long srp, 
-			  struct pt_regs *regs)
-{
-	int error;
-	struct filename *filename;
-
-	filename = getname(fname);
-	error = PTR_ERR(filename);
-
-	if (IS_ERR(filename))
-	        goto out;
-	error = do_execve(filename->name, argv, envp, regs);
-	putname(filename);
- out:
-	return error;
-}
-
 unsigned long get_wchan(struct task_struct *p)
 {
 #if 0
diff --git a/arch/cris/arch-v32/kernel/entry.S b/arch/cris/arch-v32/kernel/entry.S
index c3ea4694fba..faa644111fe 100644
--- a/arch/cris/arch-v32/kernel/entry.S
+++ b/arch/cris/arch-v32/kernel/entry.S
@@ -31,6 +31,7 @@
 	.globl system_call
 	.globl ret_from_intr
 	.globl ret_from_fork
+	.globl ret_from_kernel_thread
 	.globl resume
 	.globl multiple_interrupt
 	.globl nmi_interrupt
@@ -84,6 +85,18 @@ ret_from_fork:
 	nop
 	.size	ret_from_fork, . - ret_from_fork
 
+	.type	ret_from_kernel_thread,@function
+ret_from_kernel_thread:
+	jsr schedule_tail
+	nop
+	move.d	$r2, $r10
+	jsr	$r1
+	nop
+	moveq	0, $r9			; no syscall restarts, TYVM...
+	ba  ret_from_sys_call
+	nop
+	.size	ret_from_kernel_thread, . - ret_from_kernel_thread
+
 	.type	ret_from_intr,@function
 ret_from_intr:
 	;; Check for resched if preemptive kernel, or if we're going back to
@@ -531,15 +544,6 @@ _ugdb_handle_exception:
 	ba	do_sigtrap		; SIGTRAP the offending process.
 	move.d	[$sp+], $r0		; Restore R0 in delay slot.
 
-	.global kernel_execve
-	.type	kernel_execve,@function
-kernel_execve:
-	move.d __NR_execve, $r9
-	break 13
-	ret
-	nop
-	.size	kernel_execve, . - kernel_execve
-
 	.data
 
 	.section .rodata,"a"
diff --git a/arch/cris/arch-v32/kernel/process.c b/arch/cris/arch-v32/kernel/process.c
index 4e999224635..2b23ef0e445 100644
--- a/arch/cris/arch-v32/kernel/process.c
+++ b/arch/cris/arch-v32/kernel/process.c
@@ -16,6 +16,7 @@
 #include <hwregs/reg_map.h>
 #include <hwregs/timer_defs.h>
 #include <hwregs/intr_vect_defs.h>
+#include <linux/ptrace.h>
 
 extern void stop_watchdog(void);
 
@@ -94,31 +95,6 @@ unsigned long thread_saved_pc(struct task_struct *t)
 	return task_pt_regs(t)->erp;
 }
 
-static void
-kernel_thread_helper(void* dummy, int (*fn)(void *), void * arg)
-{
-	fn(arg);
-	do_exit(-1); /* Should never be called, return bad exit value. */
-}
-
-/* Create a kernel thread. */
-int
-kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
-{
-	struct pt_regs regs;
-
-	memset(&regs, 0, sizeof(regs));
-
-        /* Don't use r10 since that is set to 0 in copy_thread. */
-	regs.r11 = (unsigned long) fn;
-	regs.r12 = (unsigned long) arg;
-	regs.erp = (unsigned long) kernel_thread_helper;
-	regs.ccs = 1 << (I_CCS_BITNR + CCS_SHIFT);
-
-	/* Create the new process. */
-        return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0, &regs, 0, NULL, NULL);
-}
-
 /*
  * Setup the child's kernel stack with a pt_regs and call switch_stack() on it.
  * It will be unnested during _resume and _ret_from_sys_call when the new thread
@@ -129,34 +105,42 @@ kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
  */
 
 extern asmlinkage void ret_from_fork(void);
+extern asmlinkage void ret_from_kernel_thread(void);
 
 int
 copy_thread(unsigned long clone_flags, unsigned long usp,
-	unsigned long unused,
-	struct task_struct *p, struct pt_regs *regs)
+	unsigned long arg, struct task_struct *p)
 {
-	struct pt_regs *childregs;
-	struct switch_stack *swstack;
+	struct pt_regs *childregs = task_pt_regs(p);
+	struct switch_stack *swstack = ((struct switch_stack *) childregs) - 1;
 
 	/*
 	 * Put the pt_regs structure at the end of the new kernel stack page and
 	 * fix it up. Note: the task_struct doubles as the kernel stack for the
 	 * task.
 	 */
-	childregs = task_pt_regs(p);
-	*childregs = *regs;	/* Struct copy of pt_regs. */
-        p->set_child_tid = p->clear_child_tid = NULL;
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		memset(swstack, 0,
+			sizeof(struct switch_stack) + sizeof(struct pt_regs));
+		swstack->r1 = usp;
+		swstack->r2 = arg;
+		childregs->ccs = 1 << (I_CCS_BITNR + CCS_SHIFT);
+		swstack->return_ip = (unsigned long) ret_from_kernel_thread;
+		p->thread.ksp = (unsigned long) swstack;
+		p->thread.usp = 0;
+		return 0;
+	}
+	*childregs = *current_pt_regs();	/* Struct copy of pt_regs. */
         childregs->r10 = 0;	/* Child returns 0 after a fork/clone. */
 
 	/* Set a new TLS ?
 	 * The TLS is in $mof because it is the 5th argument to sys_clone.
 	 */
 	if (p->mm && (clone_flags & CLONE_SETTLS)) {
-		task_thread_info(p)->tls = regs->mof;
+		task_thread_info(p)->tls = childregs->mof;
 	}
 
 	/* Put the switch stack right below the pt_regs. */
-	swstack = ((struct switch_stack *) childregs) - 1;
 
 	/* Parameter to ret_from_sys_call. 0 is don't restart the syscall. */
 	swstack->r9 = 0;
@@ -168,76 +152,12 @@ copy_thread(unsigned long clone_flags, unsigned long usp,
 	swstack->return_ip = (unsigned long) ret_from_fork;
 
 	/* Fix the user-mode and kernel-mode stackpointer. */
-	p->thread.usp = usp;
+	p->thread.usp = usp ?: rdusp();
 	p->thread.ksp = (unsigned long) swstack;
 
 	return 0;
 }
 
-/*
- * Be aware of the "magic" 7th argument in the four system-calls below.
- * They need the latest stackframe, which is put as the 7th argument by
- * entry.S. The previous arguments are dummies or actually used, but need
- * to be defined to reach the 7th argument.
- *
- * N.B.: Another method to get the stackframe is to use current_regs(). But
- * it returns the latest stack-frame stacked when going from _user mode_ and
- * some of these (at least sys_clone) are called from kernel-mode sometimes
- * (for example during kernel_thread, above) and thus cannot use it. Thus,
- * to be sure not to get any surprises, we use the method for the other calls
- * as well.
- */
-asmlinkage int
-sys_fork(long r10, long r11, long r12, long r13, long mof, long srp,
-	struct pt_regs *regs)
-{
-	return do_fork(SIGCHLD, rdusp(), regs, 0, NULL, NULL);
-}
-
-/* FIXME: Is parent_tid/child_tid really third/fourth argument? Update lib? */
-asmlinkage int
-sys_clone(unsigned long newusp, unsigned long flags, int *parent_tid, int *child_tid,
-	unsigned long tls, long srp, struct pt_regs *regs)
-{
-	if (!newusp)
-		newusp = rdusp();
-
-	return do_fork(flags, newusp, regs, 0, parent_tid, child_tid);
-}
-
-/*
- * vfork is a system call in i386 because of register-pressure - maybe
- * we can remove it and handle it in libc but we put it here until then.
- */
-asmlinkage int
-sys_vfork(long r10, long r11, long r12, long r13, long mof, long srp,
-	struct pt_regs *regs)
-{
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, rdusp(), regs, 0, NULL, NULL);
-}
-
-/* sys_execve() executes a new program. */
-asmlinkage int
-sys_execve(const char *fname,
-	   const char *const *argv,
-	   const char *const *envp, long r13, long mof, long srp,
-	   struct pt_regs *regs)
-{
-	int error;
-	struct filename *filename;
-
-	filename = getname(fname);
-	error = PTR_ERR(filename);
-
-	if (IS_ERR(filename))
-	        goto out;
-
-	error = do_execve(filename->name, argv, envp, regs);
-	putname(filename);
- out:
-	return error;
-}
-
 unsigned long
 get_wchan(struct task_struct *p)
 {
diff --git a/arch/cris/include/arch-v10/arch/irq.h b/arch/cris/include/arch-v10/arch/irq.h
index 7d345947b3e..ca2675ae08e 100644
--- a/arch/cris/include/arch-v10/arch/irq.h
+++ b/arch/cris/include/arch-v10/arch/irq.h
@@ -142,7 +142,7 @@ __asm__ ( \
  * it here, we would not get the multiple_irq at all.
  *
  * The non-blocking here is based on the knowledge that the timer interrupt is 
- * registred as a fast interrupt (IRQF_DISABLED) so that we _know_ there will not
+ * registered as a fast interrupt (IRQF_DISABLED) so that we _know_ there will not
  * be an sti() before the timer irq handler is run to acknowledge the interrupt.
  */
 
diff --git a/arch/cris/include/arch-v32/arch/irq.h b/arch/cris/include/arch-v32/arch/irq.h
index b31e9984f84..fe3cdd22bed 100644
--- a/arch/cris/include/arch-v32/arch/irq.h
+++ b/arch/cris/include/arch-v32/arch/irq.h
@@ -103,7 +103,7 @@ __asm__ (				\
  * if we had BLOCK'edit here, we would not get the multiple_irq at all.
  *
  * The non-blocking here is based on the knowledge that the timer interrupt is
- * registred as a fast interrupt (IRQF_DISABLED) so that we _know_ there will not
+ * registered as a fast interrupt (IRQF_DISABLED) so that we _know_ there will not
  * be an sti() before the timer irq handler is run to acknowledge the interrupt.
  */
 #define BUILD_TIMER_IRQ(nr, mask) 	\
diff --git a/arch/cris/include/asm/Kbuild b/arch/cris/include/asm/Kbuild
index 6d43a951b5e..15a122c3767 100644
--- a/arch/cris/include/asm/Kbuild
+++ b/arch/cris/include/asm/Kbuild
@@ -11,3 +11,4 @@ header-y += sync_serial.h
 generic-y += clkdev.h
 generic-y += exec.h
 generic-y += module.h
+generic-y += trace_clock.h
diff --git a/arch/cris/include/asm/processor.h b/arch/cris/include/asm/processor.h
index ef4e1bc3efc..675823f70c0 100644
--- a/arch/cris/include/asm/processor.h
+++ b/arch/cris/include/asm/processor.h
@@ -49,8 +49,6 @@ struct task_struct;
 #define task_pt_regs(task) user_regs(task_thread_info(task))
 #define current_regs() task_pt_regs(current)
 
-extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-
 unsigned long get_wchan(struct task_struct *p);
 
 #define KSTK_ESP(tsk)   ((tsk) == current ? rdusp() : (tsk)->thread.usp)
diff --git a/arch/cris/include/asm/signal.h b/arch/cris/include/asm/signal.h
index ea6af9aad76..72dbbf59dfa 100644
--- a/arch/cris/include/asm/signal.h
+++ b/arch/cris/include/asm/signal.h
@@ -152,12 +152,6 @@ typedef struct sigaltstack {
 
 #ifdef __KERNEL__
 #include <asm/sigcontext.h>
-
-/* here we could define asm-optimized sigaddset, sigdelset etc. operations. 
- * if we don't, generic ones are used from linux/signal.h
- */
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-
 #endif /* __KERNEL__ */
 
 #endif
diff --git a/arch/cris/include/asm/socket.h b/arch/cris/include/asm/socket.h
index ae52825021a..b681b043f6c 100644
--- a/arch/cris/include/asm/socket.h
+++ b/arch/cris/include/asm/socket.h
@@ -42,6 +42,7 @@
 /* Socket filtering */
 #define SO_ATTACH_FILTER        26
 #define SO_DETACH_FILTER        27
+#define SO_GET_FILTER		SO_ATTACH_FILTER
 
 #define SO_PEERNAME		28
 #define SO_TIMESTAMP           29
diff --git a/arch/cris/include/asm/unistd.h b/arch/cris/include/asm/unistd.h
index 51873a446f8..f27b542e0eb 100644
--- a/arch/cris/include/asm/unistd.h
+++ b/arch/cris/include/asm/unistd.h
@@ -371,6 +371,10 @@
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
+#define __ARCH_WANT_SYS_EXECVE
+#define __ARCH_WANT_SYS_FORK
+#define __ARCH_WANT_SYS_VFORK
+#define __ARCH_WANT_SYS_CLONE
 
 /*
  * "Conditional" syscalls
diff --git a/arch/cris/kernel/crisksyms.c b/arch/cris/kernel/crisksyms.c
index 7ac000f6a88..5868cee20eb 100644
--- a/arch/cris/kernel/crisksyms.c
+++ b/arch/cris/kernel/crisksyms.c
@@ -30,7 +30,6 @@ extern void __negdi2(void);
 extern void iounmap(volatile void * __iomem);
 
 /* Platform dependent support */
-EXPORT_SYMBOL(kernel_thread);
 EXPORT_SYMBOL(get_cmos_time);
 EXPORT_SYMBOL(loops_per_usec);
 
diff --git a/arch/frv/include/asm/Kbuild b/arch/frv/include/asm/Kbuild
index 4a159da2363..c5d76702830 100644
--- a/arch/frv/include/asm/Kbuild
+++ b/arch/frv/include/asm/Kbuild
@@ -1,3 +1,4 @@
 
 generic-y += clkdev.h
 generic-y += exec.h
+generic-y += trace_clock.h
diff --git a/arch/frv/include/asm/unistd.h b/arch/frv/include/asm/unistd.h
index 2358634cacc..1807d8ea8cb 100644
--- a/arch/frv/include/asm/unistd.h
+++ b/arch/frv/include/asm/unistd.h
@@ -30,6 +30,9 @@
 #define __ARCH_WANT_SYS_RT_SIGACTION
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #define __ARCH_WANT_SYS_EXECVE
+#define __ARCH_WANT_SYS_FORK
+#define __ARCH_WANT_SYS_VFORK
+#define __ARCH_WANT_SYS_CLONE
 
 /*
  * "Conditional" syscalls
diff --git a/arch/frv/include/uapi/asm/socket.h b/arch/frv/include/uapi/asm/socket.h
index a5b1d7dbb20..871f89b7fbd 100644
--- a/arch/frv/include/uapi/asm/socket.h
+++ b/arch/frv/include/uapi/asm/socket.h
@@ -40,6 +40,7 @@
 /* Socket filtering */
 #define SO_ATTACH_FILTER        26
 #define SO_DETACH_FILTER        27
+#define SO_GET_FILTER		SO_ATTACH_FILTER
 
 #define SO_PEERNAME             28
 #define SO_TIMESTAMP		29
diff --git a/arch/frv/kernel/process.c b/arch/frv/kernel/process.c
index 7e33215f1d8..23916b2a12a 100644
--- a/arch/frv/kernel/process.c
+++ b/arch/frv/kernel/process.c
@@ -139,42 +139,12 @@ inline unsigned long user_stack(const struct pt_regs *regs)
 	return user_mode(regs) ? regs->sp : 0;
 }
 
-asmlinkage int sys_fork(void)
-{
-#ifndef CONFIG_MMU
-	/* fork almost works, enough to trick you into looking elsewhere:-( */
-	return -EINVAL;
-#else
-	return do_fork(SIGCHLD, user_stack(__frame), __frame, 0, NULL, NULL);
-#endif
-}
-
-asmlinkage int sys_vfork(void)
-{
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, user_stack(__frame), __frame, 0,
-		       NULL, NULL);
-}
-
-/*****************************************************************************/
-/*
- * clone a process
- * - tlsptr is retrieved by copy_thread()
- */
-asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
-			 int __user *parent_tidptr, int __user *child_tidptr,
-			 int __user *tlsptr)
-{
-	if (!newsp)
-		newsp = user_stack(__frame);
-	return do_fork(clone_flags, newsp, __frame, 0, parent_tidptr, child_tidptr);
-} /* end sys_clone() */
-
 /*
  * set up the kernel stack and exception frames for a new process
  */
 int copy_thread(unsigned long clone_flags,
 		unsigned long usp, unsigned long arg,
-		struct task_struct *p, struct pt_regs *regs)
+		struct task_struct *p)
 {
 	struct pt_regs *childregs;
 
@@ -182,9 +152,7 @@ int copy_thread(unsigned long clone_flags,
 		(task_stack_page(p) + THREAD_SIZE - FRV_FRAME0_SIZE);
 
 	/* set up the userspace frame (the only place that the USP is stored) */
-	*childregs = *__kernel_frame0_ptr;
-
-	p->set_child_tid = p->clear_child_tid = NULL;
+	*childregs = *current_pt_regs();
 
 	p->thread.frame	 = childregs;
 	p->thread.curr	 = p;
@@ -193,18 +161,15 @@ int copy_thread(unsigned long clone_flags,
 	p->thread.lr	 = 0;
 	p->thread.frame0 = childregs;
 
-	if (unlikely(!regs)) {
+	if (unlikely(p->flags & PF_KTHREAD)) {
 		childregs->gr9 = usp; /* function */
 		childregs->gr8 = arg;
 		p->thread.pc = (unsigned long) ret_from_kernel_thread;
 		save_user_regs(p->thread.user);
 		return 0;
 	}
-
-	/* set up the userspace frame (the only place that the USP is stored) */
-	*childregs = *regs;
-
-	childregs->sp		= usp;
+	if (usp)
+		childregs->sp = usp;
 	childregs->next_frame	= NULL;
 
 	p->thread.pc = (unsigned long) ret_from_fork;
diff --git a/arch/frv/mm/pgalloc.c b/arch/frv/mm/pgalloc.c
index 4fb63a36bd5..f6084bc524e 100644
--- a/arch/frv/mm/pgalloc.c
+++ b/arch/frv/mm/pgalloc.c
@@ -77,7 +77,7 @@ void __set_pmd(pmd_t *pmdptr, unsigned long pmd)
  * checks at dup_mmap(), exec(), and other mmlist addition points
  * could be used. The locking scheme was chosen on the basis of
  * manfred's recommendations and having no core impact whatsoever.
- * -- wli
+ * -- nyc
  */
 DEFINE_SPINLOCK(pgd_lock);
 struct page *pgd_list;
diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig
index 98fabd10e95..04bef4d25b4 100644
--- a/arch/h8300/Kconfig
+++ b/arch/h8300/Kconfig
@@ -8,6 +8,8 @@ config H8300
 	select GENERIC_IRQ_SHOW
 	select GENERIC_CPU_DEVICES
 	select MODULES_USE_ELF_RELA
+	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
 
 config SYMBOL_PREFIX
 	string
diff --git a/arch/h8300/include/asm/Kbuild b/arch/h8300/include/asm/Kbuild
index 50bbf387b2f..4bc8ae73e08 100644
--- a/arch/h8300/include/asm/Kbuild
+++ b/arch/h8300/include/asm/Kbuild
@@ -3,3 +3,4 @@ include include/asm-generic/Kbuild.asm
 generic-y += clkdev.h
 generic-y += exec.h
 generic-y += module.h
+generic-y += trace_clock.h
diff --git a/arch/h8300/include/asm/processor.h b/arch/h8300/include/asm/processor.h
index 4c9f6f87b61..4b0ca49bb46 100644
--- a/arch/h8300/include/asm/processor.h
+++ b/arch/h8300/include/asm/processor.h
@@ -107,8 +107,6 @@ static inline void release_thread(struct task_struct *dead_task)
 {
 }
 
-extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-
 /*
  * Free current thread data structures etc..
  */
diff --git a/arch/h8300/include/asm/ptrace.h b/arch/h8300/include/asm/ptrace.h
index d09c440bdba..7468589a128 100644
--- a/arch/h8300/include/asm/ptrace.h
+++ b/arch/h8300/include/asm/ptrace.h
@@ -60,6 +60,9 @@ struct pt_regs {
 #define user_mode(regs) (!((regs)->ccr & PS_S))
 #define instruction_pointer(regs) ((regs)->pc)
 #define profile_pc(regs) instruction_pointer(regs)
+#define current_pt_regs() ((struct pt_regs *) \
+	(THREAD_SIZE + (unsigned long)current_thread_info()) - 1)
+#define signal_pt_regs() ((struct pt_regs *)current->thread.esp0)
 #endif /* __KERNEL__ */
 #endif /* __ASSEMBLY__ */
 #endif /* _H8300_PTRACE_H */
diff --git a/arch/h8300/include/asm/signal.h b/arch/h8300/include/asm/signal.h
index fd8b66e40dc..c43c0a7d2c2 100644
--- a/arch/h8300/include/asm/signal.h
+++ b/arch/h8300/include/asm/signal.h
@@ -154,8 +154,6 @@ typedef struct sigaltstack {
 #include <asm/sigcontext.h>
 #undef __HAVE_ARCH_SIG_BITOPS
 
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-
 #endif /* __KERNEL__ */
 
 #endif /* _H8300_SIGNAL_H */
diff --git a/arch/h8300/include/asm/socket.h b/arch/h8300/include/asm/socket.h
index ec4554e7b04..90a2e573c7e 100644
--- a/arch/h8300/include/asm/socket.h
+++ b/arch/h8300/include/asm/socket.h
@@ -40,6 +40,7 @@
 /* Socket filtering */
 #define SO_ATTACH_FILTER        26
 #define SO_DETACH_FILTER        27
+#define SO_GET_FILTER		SO_ATTACH_FILTER
 
 #define SO_PEERNAME             28
 #define SO_TIMESTAMP		29
diff --git a/arch/h8300/include/asm/unistd.h b/arch/h8300/include/asm/unistd.h
index 5cd882801d7..c2c2f5c7d6b 100644
--- a/arch/h8300/include/asm/unistd.h
+++ b/arch/h8300/include/asm/unistd.h
@@ -356,6 +356,10 @@
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
+#define __ARCH_WANT_SYS_EXECVE
+#define __ARCH_WANT_SYS_FORK
+#define __ARCH_WANT_SYS_VFORK
+#define __ARCH_WANT_SYS_CLONE
 
 /*
  * "Conditional" syscalls
diff --git a/arch/h8300/kernel/entry.S b/arch/h8300/kernel/entry.S
index ca743169030..617a6878787 100644
--- a/arch/h8300/kernel/entry.S
+++ b/arch/h8300/kernel/entry.S
@@ -158,6 +158,7 @@ INTERRUPTS = 128
 .globl SYMBOL_NAME(system_call)
 .globl SYMBOL_NAME(ret_from_exception)
 .globl SYMBOL_NAME(ret_from_fork)
+.globl SYMBOL_NAME(ret_from_kernel_thread)
 .globl SYMBOL_NAME(ret_from_interrupt)
 .globl SYMBOL_NAME(interrupt_redirect_table)
 .globl SYMBOL_NAME(sw_ksp),SYMBOL_NAME(sw_usp)
@@ -330,6 +331,14 @@ SYMBOL_NAME_LABEL(ret_from_fork)
 	jsr	@SYMBOL_NAME(schedule_tail)
 	jmp	@SYMBOL_NAME(ret_from_exception)
 
+SYMBOL_NAME_LABEL(ret_from_kernel_thread)
+	mov.l	er2,er0
+	jsr	@SYMBOL_NAME(schedule_tail)
+	mov.l	@(LER4:16,sp),er0
+	mov.l	@(LER5:16,sp),er1
+	jsr	@er1
+	jmp	@SYMBOL_NAME(ret_from_exception)
+
 SYMBOL_NAME_LABEL(resume)
 	/*
 	 * Beware - when entering resume, offset of tss is in d1,
diff --git a/arch/h8300/kernel/h8300_ksyms.c b/arch/h8300/kernel/h8300_ksyms.c
index 6866bd9c7fb..53d7c0e4bd8 100644
--- a/arch/h8300/kernel/h8300_ksyms.c
+++ b/arch/h8300/kernel/h8300_ksyms.c
@@ -33,7 +33,6 @@ EXPORT_SYMBOL(strncmp);
 
 EXPORT_SYMBOL(ip_fast_csum);
 
-EXPORT_SYMBOL(kernel_thread);
 EXPORT_SYMBOL(enable_irq);
 EXPORT_SYMBOL(disable_irq);
 
diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c
index e8dc1393a13..b609f63f159 100644
--- a/arch/h8300/kernel/process.c
+++ b/arch/h8300/kernel/process.c
@@ -47,6 +47,7 @@ void (*pm_power_off)(void) = NULL;
 EXPORT_SYMBOL(pm_power_off);
 
 asmlinkage void ret_from_fork(void);
+asmlinkage void ret_from_kernel_thread(void);
 
 /*
  * The idle loop on an H8/300..
@@ -122,113 +123,34 @@ void show_regs(struct pt_regs * regs)
 		printk("\n");
 }
 
-/*
- * Create a kernel thread
- */
-int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
-{
-	long retval;
-	long clone_arg;
-	mm_segment_t fs;
-
-	fs = get_fs();
-	set_fs (KERNEL_DS);
-	clone_arg = flags | CLONE_VM;
-	__asm__("mov.l sp,er3\n\t"
-		"sub.l er2,er2\n\t"
-		"mov.l %2,er1\n\t"
-		"mov.l %1,er0\n\t"
-		"trapa #0\n\t"
-		"cmp.l sp,er3\n\t"
-		"beq 1f\n\t"
-		"mov.l %4,er0\n\t"
-		"mov.l %3,er1\n\t"
-		"jsr @er1\n\t"
-		"mov.l %5,er0\n\t"
-		"trapa #0\n"
-		"1:\n\t"
-		"mov.l er0,%0"
-		:"=r"(retval)
-		:"i"(__NR_clone),"g"(clone_arg),"g"(fn),"g"(arg),"i"(__NR_exit)
-		:"er0","er1","er2","er3");
-	set_fs (fs);
-	return retval;
-}
-
 void flush_thread(void)
 {
 }
 
-/*
- * "h8300_fork()".. By the time we get here, the
- * non-volatile registers have also been saved on the
- * stack. We do some ugly pointer stuff here.. (see
- * also copy_thread)
- */
-
-asmlinkage int h8300_fork(struct pt_regs *regs)
-{
-	return -EINVAL;
-}
-
-asmlinkage int h8300_vfork(struct pt_regs *regs)
-{
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, rdusp(), regs, 0, NULL, NULL);
-}
-
-asmlinkage int h8300_clone(struct pt_regs *regs)
-{
-	unsigned long clone_flags;
-	unsigned long newsp;
-
-	/* syscall2 puts clone_flags in er1 and usp in er2 */
-	clone_flags = regs->er1;
-	newsp = regs->er2;
-	if (!newsp)
-		newsp  = rdusp();
-	return do_fork(clone_flags, newsp, regs, 0, NULL, NULL);
-
-}
-
 int copy_thread(unsigned long clone_flags,
                 unsigned long usp, unsigned long topstk,
-		 struct task_struct * p, struct pt_regs * regs)
+		 struct task_struct * p)
 {
 	struct pt_regs * childregs;
 
 	childregs = (struct pt_regs *) (THREAD_SIZE + task_stack_page(p)) - 1;
 
-	*childregs = *regs;
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		memset(childregs, 0, sizeof(struct pt_regs));
+		childregs->retpc = (unsigned long) ret_from_kernel_thread;
+		childregs->er4 = topstk; /* arg */
+		childregs->er5 = usp; /* fn */
+		p->thread.ksp = (unsigned long)childregs;
+	}
+	*childregs = *current_pt_regs();
 	childregs->retpc = (unsigned long) ret_from_fork;
 	childregs->er0 = 0;
-
-	p->thread.usp = usp;
+	p->thread.usp = usp ?: rdusp();
 	p->thread.ksp = (unsigned long)childregs;
 
 	return 0;
 }
 
-/*
- * sys_execve() executes a new program.
- */
-asmlinkage int sys_execve(const char *name,
-			  const char *const *argv,
-			  const char *const *envp,
-			  int dummy, ...)
-{
-	int error;
-	struct filename *filename;
-	struct pt_regs *regs = (struct pt_regs *) ((unsigned char *)&dummy-4);
-
-	filename = getname(name);
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		return error;
-	error = do_execve(filename->name, argv, envp, regs);
-	putname(filename);
-	return error;
-}
-
 unsigned long thread_saved_pc(struct task_struct *tsk)
 {
 	return ((struct pt_regs *)tsk->thread.esp0)->pc;
diff --git a/arch/h8300/kernel/sys_h8300.c b/arch/h8300/kernel/sys_h8300.c
index 4bdc7311784..bf350cb7f59 100644
--- a/arch/h8300/kernel/sys_h8300.c
+++ b/arch/h8300/kernel/sys_h8300.c
@@ -46,29 +46,3 @@ asmlinkage void syscall_print(void *dummy,...)
                ((regs->pc)&0xffffff)-2,regs->orig_er0,regs->er1,regs->er2,regs->er3,regs->er0);
 }
 #endif
-
-/*
- * Do a system call from kernel instead of calling sys_execve so we
- * end up with proper pt_regs.
- */
-asmlinkage
-int kernel_execve(const char *filename,
-		  const char *const argv[],
-		  const char *const envp[])
-{
-	register long res __asm__("er0");
-	register const char *const *_c __asm__("er3") = envp;
-	register const char *const *_b __asm__("er2") = argv;
-	register const char * _a __asm__("er1") = filename;
-	__asm__ __volatile__ ("mov.l %1,er0\n\t"
-			"trapa	#0\n\t"
-			: "=r" (res)
-			: "g" (__NR_execve),
-			  "g" (_a),
-			  "g" (_b),
-			  "g" (_c)
-			: "cc", "memory");
-	return res;
-}
-
-
diff --git a/arch/h8300/kernel/syscalls.S b/arch/h8300/kernel/syscalls.S
index 9d77e715a2e..b74dd0ade58 100644
--- a/arch/h8300/kernel/syscalls.S
+++ b/arch/h8300/kernel/syscalls.S
@@ -340,21 +340,12 @@ SYMBOL_NAME_LABEL(sys_call_table)
 	bra	SYMBOL_NAME(syscall_trampoline):8
 	.endm
 
-SYMBOL_NAME_LABEL(sys_clone)	
-	call_sp	h8300_clone
-	
 SYMBOL_NAME_LABEL(sys_sigreturn)
 	call_sp	do_sigreturn
 
 SYMBOL_NAME_LABEL(sys_rt_sigreturn)
 	call_sp	do_rt_sigreturn
 
-SYMBOL_NAME_LABEL(sys_fork)
-	call_sp	h8300_fork
-
-SYMBOL_NAME_LABEL(sys_vfork)
-	call_sp	h8300_vfork
-
 SYMBOL_NAME_LABEL(syscall_trampoline)
 	mov.l	sp,er0
 	jmp	@er6
diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig
index 0744f7d7b1f..e418803b6c8 100644
--- a/arch/hexagon/Kconfig
+++ b/arch/hexagon/Kconfig
@@ -31,6 +31,8 @@ config HEXAGON
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_CLOCKEVENTS_BROADCAST
 	select MODULES_USE_ELF_RELA
+	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
 	---help---
 	  Qualcomm Hexagon is a processor architecture designed for high
 	  performance and low power across a wide variety of applications.
diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild
index 3bfa9b30f44..bdb54ceb53b 100644
--- a/arch/hexagon/include/asm/Kbuild
+++ b/arch/hexagon/include/asm/Kbuild
@@ -48,6 +48,7 @@ generic-y += stat.h
 generic-y += termbits.h
 generic-y += termios.h
 generic-y += topology.h
+generic-y += trace_clock.h
 generic-y += types.h
 generic-y += ucontext.h
 generic-y += unaligned.h
diff --git a/arch/hexagon/include/asm/processor.h b/arch/hexagon/include/asm/processor.h
index a03323ab9d4..6dd5d370686 100644
--- a/arch/hexagon/include/asm/processor.h
+++ b/arch/hexagon/include/asm/processor.h
@@ -34,7 +34,6 @@
 struct task_struct;
 
 /*  this is defined in arch/process.c  */
-extern pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
 extern unsigned long thread_saved_pc(struct task_struct *tsk);
 
 extern void start_thread(struct pt_regs *, unsigned long, unsigned long);
diff --git a/arch/hexagon/include/asm/syscall.h b/arch/hexagon/include/asm/syscall.h
index fb0e9d48faa..4af9c7b6f13 100644
--- a/arch/hexagon/include/asm/syscall.h
+++ b/arch/hexagon/include/asm/syscall.h
@@ -25,14 +25,6 @@ typedef long (*syscall_fn)(unsigned long, unsigned long,
 	unsigned long, unsigned long,
 	unsigned long, unsigned long);
 
-asmlinkage int sys_execve(char __user *ufilename, char __user * __user *argv,
-			  char __user * __user *envp);
-asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
-			 unsigned long parent_tidp, unsigned long child_tidp);
-
-#define sys_execve	sys_execve
-#define sys_clone	sys_clone
-
 #include <asm-generic/syscalls.h>
 
 extern void *sys_call_table[];
diff --git a/arch/hexagon/include/uapi/asm/ptrace.h b/arch/hexagon/include/uapi/asm/ptrace.h
index 8ef784047a7..1ffce0c6ee0 100644
--- a/arch/hexagon/include/uapi/asm/ptrace.h
+++ b/arch/hexagon/include/uapi/asm/ptrace.h
@@ -32,4 +32,8 @@
 extern int regs_query_register_offset(const char *name);
 extern const char *regs_query_register_name(unsigned int offset);
 
+#define current_pt_regs() \
+	((struct pt_regs *) \
+	 ((unsigned long)current_thread_info() + THREAD_SIZE) - 1)
+
 #endif
diff --git a/arch/hexagon/include/uapi/asm/unistd.h b/arch/hexagon/include/uapi/asm/unistd.h
index 81312d6a52e..2af81533bd0 100644
--- a/arch/hexagon/include/uapi/asm/unistd.h
+++ b/arch/hexagon/include/uapi/asm/unistd.h
@@ -27,5 +27,7 @@
  */
 
 #define sys_mmap2 sys_mmap_pgoff
+#define __ARCH_WANT_SYS_EXECVE
+#define __ARCH_WANT_SYS_CLONE
 
 #include <asm-generic/unistd.h>
diff --git a/arch/hexagon/kernel/Makefile b/arch/hexagon/kernel/Makefile
index 536aec093e6..6c19501b487 100644
--- a/arch/hexagon/kernel/Makefile
+++ b/arch/hexagon/kernel/Makefile
@@ -3,8 +3,7 @@ extra-y := head.o vmlinux.lds
 obj-$(CONFIG_SMP) += smp.o topology.o
 
 obj-y += setup.o irq_cpu.o traps.o syscalltab.o signal.o time.o
-obj-y += process.o syscall.o trampoline.o reset.o ptrace.o
-obj-y += vdso.o
+obj-y += process.o trampoline.o reset.o ptrace.o vdso.o
 
 obj-$(CONFIG_KGDB)    += kgdb.o
 obj-$(CONFIG_MODULES) += module.o hexagon_ksyms.o
diff --git a/arch/hexagon/kernel/process.c b/arch/hexagon/kernel/process.c
index 9f6d7411b57..06ae9ffcabd 100644
--- a/arch/hexagon/kernel/process.c
+++ b/arch/hexagon/kernel/process.c
@@ -26,33 +26,6 @@
 #include <linux/slab.h>
 
 /*
- * Kernel thread creation.  The desired kernel function is "wrapped"
- * in the kernel_thread_helper function, which does cleanup
- * afterwards.
- */
-static void __noreturn kernel_thread_helper(void *arg, int (*fn)(void *))
-{
-	do_exit(fn(arg));
-}
-
-int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
-{
-	struct pt_regs regs;
-
-	memset(&regs, 0, sizeof(regs));
-	/*
-	 * Yes, we're exploting illicit knowledge of the ABI here.
-	 */
-	regs.r00 = (unsigned long) arg;
-	regs.r01 = (unsigned long) fn;
-	pt_set_elr(&regs, (unsigned long)kernel_thread_helper);
-	pt_set_kmode(&regs);
-
-	return do_fork(flags|CLONE_VM|CLONE_UNTRACED, 0, &regs, 0, NULL, NULL);
-}
-EXPORT_SYMBOL(kernel_thread);
-
-/*
  * Program thread launch.  Often defined as a macro in processor.h,
  * but we're shooting for a small footprint and it's not an inner-loop
  * performance-critical operation.
@@ -114,8 +87,7 @@ unsigned long thread_saved_pc(struct task_struct *tsk)
  * Copy architecture-specific thread state
  */
 int copy_thread(unsigned long clone_flags, unsigned long usp,
-		unsigned long unused, struct task_struct *p,
-		struct pt_regs *regs)
+		unsigned long arg, struct task_struct *p)
 {
 	struct thread_info *ti = task_thread_info(p);
 	struct hexagon_switch_stack *ss;
@@ -125,61 +97,51 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 	childregs = (struct pt_regs *) (((unsigned long) ti + THREAD_SIZE) -
 					sizeof(*childregs));
 
-	memcpy(childregs, regs, sizeof(*childregs));
 	ti->regs = childregs;
 
 	/*
 	 * Establish kernel stack pointer and initial PC for new thread
+	 * Note that unlike the usual situation, we do not copy the
+	 * parent's callee-saved here; those are in pt_regs and whatever
+	 * we leave here will be overridden on return to userland.
 	 */
 	ss = (struct hexagon_switch_stack *) ((unsigned long) childregs -
 						    sizeof(*ss));
 	ss->lr = (unsigned long)ret_from_fork;
 	p->thread.switch_sp = ss;
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		memset(childregs, 0, sizeof(struct pt_regs));
+		/* r24 <- fn, r25 <- arg */
+		ss->r2524 = usp | ((u64)arg << 32);
+		pt_set_kmode(childregs);
+		return 0;
+	}
+	memcpy(childregs, current_pt_regs(), sizeof(*childregs));
+	ss->r2524 = 0;
 
-	/* If User mode thread, set pt_reg stack pointer as per parameter */
-	if (user_mode(childregs)) {
+	if (usp)
 		pt_set_rte_sp(childregs, usp);
 
-		/* Child sees zero return value */
-		childregs->r00 = 0;
-
-		/*
-		 * The clone syscall has the C signature:
-		 * int [r0] clone(int flags [r0],
-		 *           void *child_frame [r1],
-		 *           void *parent_tid [r2],
-		 *           void *child_tid [r3],
-		 *           void *thread_control_block [r4]);
-		 * ugp is used to provide TLS support.
-		 */
-		if (clone_flags & CLONE_SETTLS)
-			childregs->ugp = childregs->r04;
-
-		/*
-		 * Parent sees new pid -- not necessary, not even possible at
-		 * this point in the fork process
-		 * Might also want to set things like ti->addr_limit
-		 */
-	} else {
-		/*
-		 * If kernel thread, resume stack is kernel stack base.
-		 * Note that this is pointer arithmetic on pt_regs *
-		 */
-		pt_set_rte_sp(childregs, (unsigned long)(childregs + 1));
-		/*
-		 * We need the current thread_info fast path pointer
-		 * set up in pt_regs.  The register to be used is
-		 * parametric for assembler code, but the mechanism
-		 * doesn't drop neatly into C.  Needs to be fixed.
-		 */
-		childregs->THREADINFO_REG = (unsigned long) ti;
-	}
+	/* Child sees zero return value */
+	childregs->r00 = 0;
+
+	/*
+	 * The clone syscall has the C signature:
+	 * int [r0] clone(int flags [r0],
+	 *           void *child_frame [r1],
+	 *           void *parent_tid [r2],
+	 *           void *child_tid [r3],
+	 *           void *thread_control_block [r4]);
+	 * ugp is used to provide TLS support.
+	 */
+	if (clone_flags & CLONE_SETTLS)
+		childregs->ugp = childregs->r04;
 
 	/*
-	 * thread_info pointer is pulled out of task_struct "stack"
-	 * field on switch_to.
+	 * Parent sees new pid -- not necessary, not even possible at
+	 * this point in the fork process
+	 * Might also want to set things like ti->addr_limit
 	 */
-	p->stack = (void *)ti;
 
 	return 0;
 }
diff --git a/arch/hexagon/kernel/signal.c b/arch/hexagon/kernel/signal.c
index 5047b8b879c..fe0d1373165 100644
--- a/arch/hexagon/kernel/signal.c
+++ b/arch/hexagon/kernel/signal.c
@@ -249,14 +249,14 @@ void do_notify_resume(struct pt_regs *regs, unsigned long thread_info_flags)
  */
 asmlinkage int sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss)
 {
-	struct pt_regs *regs = current_thread_info()->regs;
+	struct pt_regs *regs = current_pt_regs();
 
 	return do_sigaltstack(uss, uoss, regs->r29);
 }
 
 asmlinkage int sys_rt_sigreturn(void)
 {
-	struct pt_regs *regs = current_thread_info()->regs;
+	struct pt_regs *regs = current_pt_regs();
 	struct rt_sigframe __user *frame;
 	sigset_t blocked;
 
diff --git a/arch/hexagon/kernel/syscall.c b/arch/hexagon/kernel/syscall.c
deleted file mode 100644
index 319fa6494f5..00000000000
--- a/arch/hexagon/kernel/syscall.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Hexagon system calls
- *
- * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-
-#include <linux/file.h>
-#include <linux/fs.h>
-#include <linux/linkage.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/syscalls.h>
-#include <linux/unistd.h>
-#include <asm/mman.h>
-#include <asm/registers.h>
-
-/*
- * System calls with architecture-specific wrappers.
- * See signal.c for signal-related system call wrappers.
- */
-
-asmlinkage int sys_execve(char __user *ufilename,
-			  const char __user *const __user *argv,
-			  const char __user *const __user *envp)
-{
-	struct pt_regs *pregs = current_thread_info()->regs;
-	struct filename *filename;
-	int retval;
-
-	filename = getname(ufilename);
-	retval = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		return retval;
-
-	retval = do_execve(filename->name, argv, envp, pregs);
-	putname(filename);
-
-	return retval;
-}
-
-asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
-			 unsigned long parent_tidp, unsigned long child_tidp)
-{
-	struct pt_regs *pregs = current_thread_info()->regs;
-
-	if (!newsp)
-		newsp = pregs->SP;
-	return do_fork(clone_flags, newsp, pregs, 0, (int __user *)parent_tidp,
-		       (int __user *)child_tidp);
-}
-
-/*
- * Do a system call from the kernel, so as to have a proper pt_regs
- * and recycle the sys_execvpe infrustructure.
- */
-int kernel_execve(const char *filename,
-		  const char *const argv[], const char *const envp[])
-{
-	register unsigned long __a0 asm("r0") = (unsigned long) filename;
-	register unsigned long __a1 asm("r1") = (unsigned long) argv;
-	register unsigned long __a2 asm("r2") = (unsigned long) envp;
-	int retval;
-
-	__asm__ volatile(
-		"	R6 = #%4;\n"
-		"	trap0(#1);\n"
-		"	%0 = R0;\n"
-		: "=r" (retval)
-		: "r" (__a0), "r" (__a1), "r" (__a2), "i" (__NR_execve)
-	);
-
-	return retval;
-}
diff --git a/arch/hexagon/kernel/vm_entry.S b/arch/hexagon/kernel/vm_entry.S
index cd71673ac25..425e50c694f 100644
--- a/arch/hexagon/kernel/vm_entry.S
+++ b/arch/hexagon/kernel/vm_entry.S
@@ -266,4 +266,8 @@ _K_enter_machcheck:
 	.globl ret_from_fork
 ret_from_fork:
 	call schedule_tail
+	P0 = cmp.eq(R24, #0);
+	if P0 jump return_from_syscall
+	R0 = R25;
+	callr R24
 	jump return_from_syscall
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 3279646120e..67060046812 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -42,6 +42,8 @@ config IA64
 	select GENERIC_TIME_VSYSCALL_OLD
 	select HAVE_MOD_ARCH_SPECIFIC
 	select MODULES_USE_ELF_RELA
+	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
 	default y
 	help
 	  The Itanium Processor Family is Intel's 64-bit successor to
diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index ec536e4e36c..fc3924d18c1 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -555,6 +555,7 @@ static int __init simrs_init(void)
 	return 0;
 err_free_tty:
 	put_tty_driver(hp_simserial_driver);
+	tty_port_destroy(&state->port);
 	return retval;
 }
 
diff --git a/arch/ia64/include/asm/Kbuild b/arch/ia64/include/asm/Kbuild
index dd02f09b6ed..05b03ecd793 100644
--- a/arch/ia64/include/asm/Kbuild
+++ b/arch/ia64/include/asm/Kbuild
@@ -2,3 +2,4 @@
 generic-y += clkdev.h
 generic-y += exec.h
 generic-y += kvm_para.h
+generic-y += trace_clock.h
diff --git a/arch/ia64/include/asm/cputime.h b/arch/ia64/include/asm/cputime.h
index 3deac956d32..7fcf7f08ab0 100644
--- a/arch/ia64/include/asm/cputime.h
+++ b/arch/ia64/include/asm/cputime.h
@@ -103,5 +103,7 @@ static inline void cputime_to_timeval(const cputime_t ct, struct timeval *val)
 #define cputime64_to_clock_t(__ct)	\
 	cputime_to_clock_t((__force cputime_t)__ct)
 
+extern void arch_vtime_task_switch(struct task_struct *tsk);
+
 #endif /* CONFIG_VIRT_CPU_ACCOUNTING */
 #endif /* __IA64_CPUTIME_H */
diff --git a/arch/ia64/include/asm/device.h b/arch/ia64/include/asm/device.h
index d05e78f6db9..f69c32ffbe6 100644
--- a/arch/ia64/include/asm/device.h
+++ b/arch/ia64/include/asm/device.h
@@ -7,9 +7,6 @@
 #define _ASM_IA64_DEVICE_H
 
 struct dev_archdata {
-#ifdef CONFIG_ACPI
-	void	*acpi_handle;
-#endif
 #ifdef CONFIG_INTEL_IOMMU
 	void *iommu; /* hook for IOMMU specific extension */
 #endif
diff --git a/arch/ia64/include/asm/io.h b/arch/ia64/include/asm/io.h
index 2c26321c28c..74a7cc3293b 100644
--- a/arch/ia64/include/asm/io.h
+++ b/arch/ia64/include/asm/io.h
@@ -90,7 +90,7 @@ phys_to_virt (unsigned long address)
 
 #define ARCH_HAS_VALID_PHYS_ADDR_RANGE
 extern u64 kern_mem_attribute (unsigned long phys_addr, unsigned long size);
-extern int valid_phys_addr_range (unsigned long addr, size_t count); /* efi.c */
+extern int valid_phys_addr_range (phys_addr_t addr, size_t count); /* efi.c */
 extern int valid_mmap_phys_addr_range (unsigned long pfn, size_t count);
 
 /*
diff --git a/arch/ia64/include/asm/processor.h b/arch/ia64/include/asm/processor.h
index 944152a5091..e0a899a1a8a 100644
--- a/arch/ia64/include/asm/processor.h
+++ b/arch/ia64/include/asm/processor.h
@@ -340,22 +340,6 @@ struct task_struct;
  */
 #define release_thread(dead_task)
 
-/*
- * This is the mechanism for creating a new kernel thread.
- *
- * NOTE 1: Only a kernel-only process (ie the swapper or direct
- * descendants who haven't done an "execve()") should use this: it
- * will work within a system call from a "real" process, but the
- * process memory space will not be free'd until both the parent and
- * the child have exited.
- *
- * NOTE 2: This MUST NOT be an inlined function.  Otherwise, we get
- * into trouble in init/main.c when the child thread returns to
- * do_basic_setup() and the timing is such that free_initmem() has
- * been called already.
- */
-extern pid_t kernel_thread (int (*fn)(void *), void *arg, unsigned long flags);
-
 /* Get wait channel for task P.  */
 extern unsigned long get_wchan (struct task_struct *p);
 
diff --git a/arch/ia64/include/asm/signal.h b/arch/ia64/include/asm/signal.h
index aecda5b9eb4..3a1b20e74c5 100644
--- a/arch/ia64/include/asm/signal.h
+++ b/arch/ia64/include/asm/signal.h
@@ -38,7 +38,5 @@ struct k_sigaction {
 
 #  include <asm/sigcontext.h>
 
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-
 # endif /* !__ASSEMBLY__ */
 #endif /* _ASM_IA64_SIGNAL_H */
diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index 8b3ff2f5b86..1574bca8613 100644
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -29,6 +29,7 @@
 
 #define __ARCH_WANT_SYS_RT_SIGACTION
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
+#define __ARCH_WANT_SYS_EXECVE
 
 #if !defined(__ASSEMBLY__) && !defined(ASSEMBLER)
 
diff --git a/arch/ia64/include/uapi/asm/socket.h b/arch/ia64/include/uapi/asm/socket.h
index 41fc28a4a18..23d6759bb57 100644
--- a/arch/ia64/include/uapi/asm/socket.h
+++ b/arch/ia64/include/uapi/asm/socket.h
@@ -49,6 +49,7 @@
 /* Socket filtering */
 #define SO_ATTACH_FILTER	26
 #define SO_DETACH_FILTER	27
+#define SO_GET_FILTER		SO_ATTACH_FILTER
 
 #define SO_PEERNAME		28
 #define SO_TIMESTAMP		29
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 440578850ae..e9682f5be34 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -633,6 +633,7 @@ int acpi_register_gsi(struct device *dev, u32 gsi, int triggering, int polarity)
 				      ACPI_EDGE_SENSITIVE) ? IOSAPIC_EDGE :
 				     IOSAPIC_LEVEL);
 }
+EXPORT_SYMBOL_GPL(acpi_register_gsi);
 
 void acpi_unregister_gsi(u32 gsi)
 {
@@ -644,6 +645,7 @@ void acpi_unregister_gsi(u32 gsi)
 
 	iosapic_unregister_intr(gsi);
 }
+EXPORT_SYMBOL_GPL(acpi_unregister_gsi);
 
 static int __init acpi_parse_fadt(struct acpi_table_header *table)
 {
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index d37bbd48637..f034563aeae 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -870,7 +870,7 @@ kern_mem_attribute (unsigned long phys_addr, unsigned long size)
 EXPORT_SYMBOL(kern_mem_attribute);
 
 int
-valid_phys_addr_range (unsigned long phys_addr, unsigned long size)
+valid_phys_addr_range (phys_addr_t phys_addr, unsigned long size)
 {
 	u64 attr;
 
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index 1ccbe12a4d8..e25b784a2b7 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -61,14 +61,13 @@ ENTRY(ia64_execve)
 	 * Allocate 8 input registers since ptrace() may clobber them
 	 */
 	.prologue ASM_UNW_PRLG_RP|ASM_UNW_PRLG_PFS, ASM_UNW_PRLG_GRSAVE(8)
-	alloc loc1=ar.pfs,8,2,4,0
+	alloc loc1=ar.pfs,8,2,3,0
 	mov loc0=rp
 	.body
 	mov out0=in0			// filename
 	;;				// stop bit between alloc and call
 	mov out1=in1			// argv
 	mov out2=in2			// envp
-	add out3=16,sp			// regs
 	br.call.sptk.many rp=sys_execve
 .ret0:
 	cmp4.ge p6,p7=r8,r0
@@ -76,7 +75,6 @@ ENTRY(ia64_execve)
 	sxt4 r8=r8			// return 64-bit result
 	;;
 	stf.spill [sp]=f0
-(p6)	cmp.ne pKStk,pUStk=r0,r0	// a successful execve() lands us in user-mode...
 	mov rp=loc0
 (p6)	mov ar.pfs=r0			// clear ar.pfs on success
 (p7)	br.ret.sptk.many rp
@@ -118,13 +116,12 @@ GLOBAL_ENTRY(sys_clone2)
 	mov loc1=r16				// save ar.pfs across do_fork
 	.body
 	mov out1=in1
-	mov out3=in2
+	mov out2=in2
 	tbit.nz p6,p0=in0,CLONE_SETTLS_BIT
-	mov out4=in3	// parent_tidptr: valid only w/CLONE_PARENT_SETTID
+	mov out3=in3	// parent_tidptr: valid only w/CLONE_PARENT_SETTID
 	;;
 (p6)	st8 [r2]=in5				// store TLS in r16 for copy_thread()
-	mov out5=in4	// child_tidptr:  valid only w/CLONE_CHILD_SETTID or CLONE_CHILD_CLEARTID
-	adds out2=IA64_SWITCH_STACK_SIZE+16,sp	// out2 = &regs
+	mov out4=in4	// child_tidptr:  valid only w/CLONE_CHILD_SETTID or CLONE_CHILD_CLEARTID
 	mov out0=in0				// out0 = clone_flags
 	br.call.sptk.many rp=do_fork
 .ret1:	.restore sp
@@ -150,13 +147,12 @@ GLOBAL_ENTRY(sys_clone)
 	mov loc1=r16				// save ar.pfs across do_fork
 	.body
 	mov out1=in1
-	mov out3=16				// stacksize (compensates for 16-byte scratch area)
+	mov out2=16				// stacksize (compensates for 16-byte scratch area)
 	tbit.nz p6,p0=in0,CLONE_SETTLS_BIT
-	mov out4=in2	// parent_tidptr: valid only w/CLONE_PARENT_SETTID
+	mov out3=in2	// parent_tidptr: valid only w/CLONE_PARENT_SETTID
 	;;
 (p6)	st8 [r2]=in4				// store TLS in r13 (tp)
-	mov out5=in3	// child_tidptr:  valid only w/CLONE_CHILD_SETTID or CLONE_CHILD_CLEARTID
-	adds out2=IA64_SWITCH_STACK_SIZE+16,sp	// out2 = &regs
+	mov out4=in3	// child_tidptr:  valid only w/CLONE_CHILD_SETTID or CLONE_CHILD_CLEARTID
 	mov out0=in0				// out0 = clone_flags
 	br.call.sptk.many rp=do_fork
 .ret2:	.restore sp
@@ -484,19 +480,6 @@ GLOBAL_ENTRY(prefetch_stack)
 	br.ret.sptk.many rp
 END(prefetch_stack)
 
-GLOBAL_ENTRY(kernel_execve)
-	rum psr.ac
-	mov r15=__NR_execve			// put syscall number in place
-	break __BREAK_SYSCALL
-	br.ret.sptk.many rp
-END(kernel_execve)
-
-GLOBAL_ENTRY(clone)
-	mov r15=__NR_clone			// put syscall number in place
-	break __BREAK_SYSCALL
-	br.ret.sptk.many rp
-END(clone)
-
 	/*
 	 * Invoke a system call, but do some tracing before and after the call.
 	 * We MUST preserve the current register frame throughout this routine
@@ -600,6 +583,27 @@ GLOBAL_ENTRY(ia64_strace_leave_kernel)
 .ret4:	br.cond.sptk ia64_leave_kernel
 END(ia64_strace_leave_kernel)
 
+ENTRY(call_payload)
+	.prologue ASM_UNW_PRLG_RP|ASM_UNW_PRLG_PFS, ASM_UNW_PRLG_GRSAVE(0)
+	/* call the kernel_thread payload; fn is in r4, arg - in r5 */
+	alloc loc1=ar.pfs,0,3,1,0
+	mov loc0=rp
+	mov loc2=gp
+	mov out0=r5		// arg
+	ld8 r14 = [r4], 8	// fn.address
+	;;
+	mov b6 = r14
+	ld8 gp = [r4]		// fn.gp
+	;;
+	br.call.sptk.many rp=b6	// fn(arg)
+.ret12:	mov gp=loc2
+	mov rp=loc0
+	mov ar.pfs=loc1
+	/* ... and if it has returned, we are going to userland */
+	cmp.ne pKStk,pUStk=r0,r0
+	br.ret.sptk.many rp
+END(call_payload)
+
 GLOBAL_ENTRY(ia64_ret_from_clone)
 	PT_REGS_UNWIND_INFO(0)
 {	/*
@@ -616,6 +620,7 @@ GLOBAL_ENTRY(ia64_ret_from_clone)
 	br.call.sptk.many rp=ia64_invoke_schedule_tail
 }
 .ret8:
+(pKStk)	br.call.sptk.many rp=call_payload
 	adds r2=TI_FLAGS+IA64_TASK_SIZE,r13
 	;;
 	ld4 r2=[r2]
diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S
index 629a250f7c1..4738ff7bd66 100644
--- a/arch/ia64/kernel/head.S
+++ b/arch/ia64/kernel/head.S
@@ -1093,19 +1093,6 @@ GLOBAL_ENTRY(cycle_to_cputime)
 END(cycle_to_cputime)
 #endif /* CONFIG_VIRT_CPU_ACCOUNTING */
 
-GLOBAL_ENTRY(start_kernel_thread)
-	.prologue
-	.save rp, r0				// this is the end of the call-chain
-	.body
-	alloc r2 = ar.pfs, 0, 0, 2, 0
-	mov out0 = r9
-	mov out1 = r11;;
-	br.call.sptk.many rp = kernel_thread_helper;;
-	mov out0 = r8
-	br.call.sptk.many rp = sys_exit;;
-1:	br.sptk.few 1b				// not reached
-END(start_kernel_thread)
-
 #ifdef CONFIG_IA64_BRL_EMU
 
 /*
diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index 35e106f2ed1..31360cbbd5f 100644
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -393,72 +393,24 @@ ia64_load_extra (struct task_struct *task)
 int
 copy_thread(unsigned long clone_flags,
 	     unsigned long user_stack_base, unsigned long user_stack_size,
-	     struct task_struct *p, struct pt_regs *regs)
+	     struct task_struct *p)
 {
 	extern char ia64_ret_from_clone;
 	struct switch_stack *child_stack, *stack;
 	unsigned long rbs, child_rbs, rbs_size;
 	struct pt_regs *child_ptregs;
+	struct pt_regs *regs = current_pt_regs();
 	int retval = 0;
 
-#ifdef CONFIG_SMP
-	/*
-	 * For SMP idle threads, fork_by_hand() calls do_fork with
-	 * NULL regs.
-	 */
-	if (!regs)
-		return 0;
-#endif
-
-	stack = ((struct switch_stack *) regs) - 1;
-
 	child_ptregs = (struct pt_regs *) ((unsigned long) p + IA64_STK_OFFSET) - 1;
 	child_stack = (struct switch_stack *) child_ptregs - 1;
 
-	/* copy parent's switch_stack & pt_regs to child: */
-	memcpy(child_stack, stack, sizeof(*child_ptregs) + sizeof(*child_stack));
-
 	rbs = (unsigned long) current + IA64_RBS_OFFSET;
 	child_rbs = (unsigned long) p + IA64_RBS_OFFSET;
-	rbs_size = stack->ar_bspstore - rbs;
-
-	/* copy the parent's register backing store to the child: */
-	memcpy((void *) child_rbs, (void *) rbs, rbs_size);
-
-	if (likely(user_mode(child_ptregs))) {
-		if (clone_flags & CLONE_SETTLS)
-			child_ptregs->r13 = regs->r16;	/* see sys_clone2() in entry.S */
-		if (user_stack_base) {
-			child_ptregs->r12 = user_stack_base + user_stack_size - 16;
-			child_ptregs->ar_bspstore = user_stack_base;
-			child_ptregs->ar_rnat = 0;
-			child_ptregs->loadrs = 0;
-		}
-	} else {
-		/*
-		 * Note: we simply preserve the relative position of
-		 * the stack pointer here.  There is no need to
-		 * allocate a scratch area here, since that will have
-		 * been taken care of by the caller of sys_clone()
-		 * already.
-		 */
-		child_ptregs->r12 = (unsigned long) child_ptregs - 16; /* kernel sp */
-		child_ptregs->r13 = (unsigned long) p;		/* set `current' pointer */
-	}
-	child_stack->ar_bspstore = child_rbs + rbs_size;
-	child_stack->b0 = (unsigned long) &ia64_ret_from_clone;
 
 	/* copy parts of thread_struct: */
 	p->thread.ksp = (unsigned long) child_stack - 16;
 
-	/* stop some PSR bits from being inherited.
-	 * the psr.up/psr.pp bits must be cleared on fork but inherited on execve()
-	 * therefore we must specify them explicitly here and not include them in
-	 * IA64_PSR_BITS_TO_CLEAR.
-	 */
-	child_ptregs->cr_ipsr = ((child_ptregs->cr_ipsr | IA64_PSR_BITS_TO_SET)
-				 & ~(IA64_PSR_BITS_TO_CLEAR | IA64_PSR_PP | IA64_PSR_UP));
-
 	/*
 	 * NOTE: The calling convention considers all floating point
 	 * registers in the high partition (fph) to be scratch.  Since
@@ -480,8 +432,66 @@ copy_thread(unsigned long clone_flags,
 #	define THREAD_FLAGS_TO_SET	0
 	p->thread.flags = ((current->thread.flags & ~THREAD_FLAGS_TO_CLEAR)
 			   | THREAD_FLAGS_TO_SET);
+
 	ia64_drop_fpu(p);	/* don't pick up stale state from a CPU's fph */
 
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		if (unlikely(!user_stack_base)) {
+			/* fork_idle() called us */
+			return 0;
+		}
+		memset(child_stack, 0, sizeof(*child_ptregs) + sizeof(*child_stack));
+		child_stack->r4 = user_stack_base;	/* payload */
+		child_stack->r5 = user_stack_size;	/* argument */
+		/*
+		 * Preserve PSR bits, except for bits 32-34 and 37-45,
+		 * which we can't read.
+		 */
+		child_ptregs->cr_ipsr = ia64_getreg(_IA64_REG_PSR) | IA64_PSR_BN;
+		/* mark as valid, empty frame */
+		child_ptregs->cr_ifs = 1UL << 63;
+		child_stack->ar_fpsr = child_ptregs->ar_fpsr
+			= ia64_getreg(_IA64_REG_AR_FPSR);
+		child_stack->pr = (1 << PRED_KERNEL_STACK);
+		child_stack->ar_bspstore = child_rbs;
+		child_stack->b0 = (unsigned long) &ia64_ret_from_clone;
+
+		/* stop some PSR bits from being inherited.
+		 * the psr.up/psr.pp bits must be cleared on fork but inherited on execve()
+		 * therefore we must specify them explicitly here and not include them in
+		 * IA64_PSR_BITS_TO_CLEAR.
+		 */
+		child_ptregs->cr_ipsr = ((child_ptregs->cr_ipsr | IA64_PSR_BITS_TO_SET)
+				 & ~(IA64_PSR_BITS_TO_CLEAR | IA64_PSR_PP | IA64_PSR_UP));
+
+		return 0;
+	}
+	stack = ((struct switch_stack *) regs) - 1;
+	/* copy parent's switch_stack & pt_regs to child: */
+	memcpy(child_stack, stack, sizeof(*child_ptregs) + sizeof(*child_stack));
+
+	/* copy the parent's register backing store to the child: */
+	rbs_size = stack->ar_bspstore - rbs;
+	memcpy((void *) child_rbs, (void *) rbs, rbs_size);
+	if (clone_flags & CLONE_SETTLS)
+		child_ptregs->r13 = regs->r16;	/* see sys_clone2() in entry.S */
+	if (user_stack_base) {
+		child_ptregs->r12 = user_stack_base + user_stack_size - 16;
+		child_ptregs->ar_bspstore = user_stack_base;
+		child_ptregs->ar_rnat = 0;
+		child_ptregs->loadrs = 0;
+	}
+	child_stack->ar_bspstore = child_rbs + rbs_size;
+	child_stack->b0 = (unsigned long) &ia64_ret_from_clone;
+
+	/* stop some PSR bits from being inherited.
+	 * the psr.up/psr.pp bits must be cleared on fork but inherited on execve()
+	 * therefore we must specify them explicitly here and not include them in
+	 * IA64_PSR_BITS_TO_CLEAR.
+	 */
+	child_ptregs->cr_ipsr = ((child_ptregs->cr_ipsr | IA64_PSR_BITS_TO_SET)
+				 & ~(IA64_PSR_BITS_TO_CLEAR | IA64_PSR_PP | IA64_PSR_UP));
+
 #ifdef CONFIG_PERFMON
 	if (current->thread.pfm_context)
 		pfm_inherit(p, child_ptregs);
@@ -608,57 +618,6 @@ dump_fpu (struct pt_regs *pt, elf_fpregset_t dst)
 	return 1;	/* f0-f31 are always valid so we always return 1 */
 }
 
-long
-sys_execve (const char __user *filename,
-	    const char __user *const __user *argv,
-	    const char __user *const __user *envp,
-	    struct pt_regs *regs)
-{
-	struct filename *fname;
-	int error;
-
-	fname = getname(filename);
-	error = PTR_ERR(fname);
-	if (IS_ERR(fname))
-		goto out;
-	error = do_execve(fname->name, argv, envp, regs);
-	putname(fname);
-out:
-	return error;
-}
-
-pid_t
-kernel_thread (int (*fn)(void *), void *arg, unsigned long flags)
-{
-	extern void start_kernel_thread (void);
-	unsigned long *helper_fptr = (unsigned long *) &start_kernel_thread;
-	struct {
-		struct switch_stack sw;
-		struct pt_regs pt;
-	} regs;
-
-	memset(&regs, 0, sizeof(regs));
-	regs.pt.cr_iip = helper_fptr[0];	/* set entry point (IP) */
-	regs.pt.r1 = helper_fptr[1];		/* set GP */
-	regs.pt.r9 = (unsigned long) fn;	/* 1st argument */
-	regs.pt.r11 = (unsigned long) arg;	/* 2nd argument */
-	/* Preserve PSR bits, except for bits 32-34 and 37-45, which we can't read.  */
-	regs.pt.cr_ipsr = ia64_getreg(_IA64_REG_PSR) | IA64_PSR_BN;
-	regs.pt.cr_ifs = 1UL << 63;		/* mark as valid, empty frame */
-	regs.sw.ar_fpsr = regs.pt.ar_fpsr = ia64_getreg(_IA64_REG_AR_FPSR);
-	regs.sw.ar_bspstore = (unsigned long) current + IA64_RBS_OFFSET;
-	regs.sw.pr = (1 << PRED_KERNEL_STACK);
-	return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0, &regs.pt, 0, NULL, NULL);
-}
-EXPORT_SYMBOL(kernel_thread);
-
-/* This gets called from kernel_thread() via ia64_invoke_thread_helper().  */
-int
-kernel_thread_helper (int (*fn)(void *), void *arg)
-{
-	return (*fn)(arg);
-}
-
 /*
  * Flush thread state.  This is called when a thread does an execve().
  */
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index 963d2db53bf..6a368cb2043 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -460,11 +460,6 @@ start_secondary (void *unused)
 	return 0;
 }
 
-struct pt_regs * __cpuinit idle_regs(struct pt_regs *regs)
-{
-	return NULL;
-}
-
 static int __cpuinit
 do_boot_cpu (int sapicid, int cpu, struct task_struct *idle)
 {
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index f6388216080..b1995efbfd2 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -83,7 +83,7 @@ static struct clocksource *itc_clocksource;
 
 extern cputime_t cycle_to_cputime(u64 cyc);
 
-static void vtime_account_user(struct task_struct *tsk)
+void vtime_account_user(struct task_struct *tsk)
 {
 	cputime_t delta_utime;
 	struct thread_info *ti = task_thread_info(tsk);
@@ -100,18 +100,11 @@ static void vtime_account_user(struct task_struct *tsk)
  * accumulated times to the current process, and to prepare accounting on
  * the next process.
  */
-void vtime_task_switch(struct task_struct *prev)
+void arch_vtime_task_switch(struct task_struct *prev)
 {
 	struct thread_info *pi = task_thread_info(prev);
 	struct thread_info *ni = task_thread_info(current);
 
-	if (idle_task(smp_processor_id()) != prev)
-		vtime_account_system(prev);
-	else
-		vtime_account_idle(prev);
-
-	vtime_account_user(prev);
-
 	pi->ac_stamp = ni->ac_stamp;
 	ni->ac_stime = ni->ac_utime = 0;
 }
@@ -126,6 +119,8 @@ static cputime_t vtime_delta(struct task_struct *tsk)
 	cputime_t delta_stime;
 	__u64 now;
 
+	WARN_ON_ONCE(!irqs_disabled());
+
 	now = ia64_get_itc();
 
 	delta_stime = cycle_to_cputime(ti->ac_stime + (now - ti->ac_stamp));
@@ -147,15 +142,6 @@ void vtime_account_idle(struct task_struct *tsk)
 	account_idle_time(vtime_delta(tsk));
 }
 
-/*
- * Called from the timer interrupt handler to charge accumulated user time
- * to the current process.  Must be called with interrupts disabled.
- */
-void account_process_tick(struct task_struct *p, int user_tick)
-{
-	vtime_account_user(p);
-}
-
 #endif /* CONFIG_VIRT_CPU_ACCOUNTING */
 
 static irqreturn_t
diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c
index c64460b9c70..dc00b2c1b42 100644
--- a/arch/ia64/kernel/topology.c
+++ b/arch/ia64/kernel/topology.c
@@ -275,7 +275,7 @@ static struct attribute * cache_default_attrs[] = {
 #define to_object(k) container_of(k, struct cache_info, kobj)
 #define to_attr(a) container_of(a, struct cache_attr, attr)
 
-static ssize_t cache_show(struct kobject * kobj, struct attribute * attr, char * buf)
+static ssize_t ia64_cache_show(struct kobject * kobj, struct attribute * attr, char * buf)
 {
 	struct cache_attr *fattr = to_attr(attr);
 	struct cache_info *this_leaf = to_object(kobj);
@@ -286,7 +286,7 @@ static ssize_t cache_show(struct kobject * kobj, struct attribute * attr, char *
 }
 
 static const struct sysfs_ops cache_sysfs_ops = {
-	.show   = cache_show
+	.show   = ia64_cache_show
 };
 
 static struct kobj_type cache_ktype = {
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 8b3a9c0e771..bd1c5155503 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -1,5 +1,5 @@
 /*
- * kvm_ia64.c: Basic KVM suppport On Itanium series processors
+ * kvm_ia64.c: Basic KVM support On Itanium series processors
  *
  *
  * 	Copyright (C) 2007, Intel Corporation.
@@ -1330,6 +1330,11 @@ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
 	return 0;
 }
 
+int kvm_arch_vcpu_postcreate(struct kvm_vcpu *vcpu)
+{
+	return 0;
+}
+
 int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
 {
 	return -EINVAL;
@@ -1362,11 +1367,9 @@ static void kvm_release_vm_pages(struct kvm *kvm)
 	struct kvm_memslots *slots;
 	struct kvm_memory_slot *memslot;
 	int j;
-	unsigned long base_gfn;
 
 	slots = kvm_memslots(kvm);
 	kvm_for_each_memslot(memslot, slots) {
-		base_gfn = memslot->base_gfn;
 		for (j = 0; j < memslot->npages; j++) {
 			if (memslot->rmap[j])
 				put_page((struct page *)memslot->rmap[j]);
diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig
index f807721e19a..5183f43a2cf 100644
--- a/arch/m32r/Kconfig
+++ b/arch/m32r/Kconfig
@@ -15,6 +15,8 @@ config M32R
 	select GENERIC_ATOMIC64
 	select ARCH_USES_GETTIMEOFFSET
 	select MODULES_USE_ELF_RELA
+	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
 
 config SBUS
 	bool
diff --git a/arch/m32r/include/asm/Kbuild b/arch/m32r/include/asm/Kbuild
index 50bbf387b2f..4bc8ae73e08 100644
--- a/arch/m32r/include/asm/Kbuild
+++ b/arch/m32r/include/asm/Kbuild
@@ -3,3 +3,4 @@ include include/asm-generic/Kbuild.asm
 generic-y += clkdev.h
 generic-y += exec.h
 generic-y += module.h
+generic-y += trace_clock.h
diff --git a/arch/m32r/include/asm/processor.h b/arch/m32r/include/asm/processor.h
index da17253b573..5767367550c 100644
--- a/arch/m32r/include/asm/processor.h
+++ b/arch/m32r/include/asm/processor.h
@@ -118,11 +118,6 @@ struct mm_struct;
 /* Free all resources held by a thread. */
 extern void release_thread(struct task_struct *);
 
-/*
- * create a kernel thread without removing it from tasklists
- */
-extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-
 /* Copy and release all segment info associated with a VM */
 extern void copy_segments(struct task_struct *p, struct mm_struct * mm);
 extern void release_segments(struct mm_struct * mm);
diff --git a/arch/m32r/include/asm/ptrace.h b/arch/m32r/include/asm/ptrace.h
index 4313aa62b51..c4432f1fb2c 100644
--- a/arch/m32r/include/asm/ptrace.h
+++ b/arch/m32r/include/asm/ptrace.h
@@ -139,6 +139,8 @@ extern void withdraw_debug_trap(struct pt_regs *regs);
 
 #define task_pt_regs(task) \
         ((struct pt_regs *)(task_stack_page(task) + THREAD_SIZE) - 1)
+#define current_pt_regs() ((struct pt_regs *) \
+	((unsigned long)current_thread_info() + THREAD_SIZE) - 1)
 
 #endif /* __KERNEL */
 
diff --git a/arch/m32r/include/asm/signal.h b/arch/m32r/include/asm/signal.h
index ea5f95e4079..e4d2e2ad5f1 100644
--- a/arch/m32r/include/asm/signal.h
+++ b/arch/m32r/include/asm/signal.h
@@ -149,10 +149,6 @@ typedef struct sigaltstack {
 
 #undef __HAVE_ARCH_SIG_BITOPS
 
-struct pt_regs;
-
-#define ptrace_signal_deliver(regs, cookie)	do { } while (0)
-
 #endif /* __KERNEL__ */
 
 #endif  /* _ASM_M32R_SIGNAL_H */
diff --git a/arch/m32r/include/asm/socket.h b/arch/m32r/include/asm/socket.h
index a15f40b5278..5e7088a2672 100644
--- a/arch/m32r/include/asm/socket.h
+++ b/arch/m32r/include/asm/socket.h
@@ -40,6 +40,7 @@
 /* Socket filtering */
 #define SO_ATTACH_FILTER        26
 #define SO_DETACH_FILTER        27
+#define SO_GET_FILTER		SO_ATTACH_FILTER
 
 #define SO_PEERNAME		28
 #define SO_TIMESTAMP		29
diff --git a/arch/m32r/include/asm/unistd.h b/arch/m32r/include/asm/unistd.h
index d5e66a48078..d9e7351af2a 100644
--- a/arch/m32r/include/asm/unistd.h
+++ b/arch/m32r/include/asm/unistd.h
@@ -352,6 +352,10 @@
 #define __ARCH_WANT_SYS_OLDUMOUNT
 #define __ARCH_WANT_SYS_RT_SIGACTION
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
+#define __ARCH_WANT_SYS_EXECVE
+#define __ARCH_WANT_SYS_CLONE
+#define __ARCH_WANT_SYS_FORK
+#define __ARCH_WANT_SYS_VFORK
 
 #define __IGNORE_lchown
 #define __IGNORE_setuid
diff --git a/arch/m32r/kernel/entry.S b/arch/m32r/kernel/entry.S
index 225412bc227..0c01543f10c 100644
--- a/arch/m32r/kernel/entry.S
+++ b/arch/m32r/kernel/entry.S
@@ -125,6 +125,15 @@
 	and	\reg, sp
 	.endm
 
+ENTRY(ret_from_kernel_thread)
+	pop	r0
+	bl	schedule_tail
+	GET_THREAD_INFO(r8)
+	ld	r0, R0(r8)
+	ld	r1, R1(r8)
+	jl	r1
+	bra	syscall_exit
+
 ENTRY(ret_from_fork)
 	pop	r0
 	bl	schedule_tail
diff --git a/arch/m32r/kernel/m32r_ksyms.c b/arch/m32r/kernel/m32r_ksyms.c
index 700570747a9..b727e693c80 100644
--- a/arch/m32r/kernel/m32r_ksyms.c
+++ b/arch/m32r/kernel/m32r_ksyms.c
@@ -21,7 +21,6 @@ EXPORT_SYMBOL(boot_cpu_data);
 EXPORT_SYMBOL(dump_fpu);
 EXPORT_SYMBOL(__ioremap);
 EXPORT_SYMBOL(iounmap);
-EXPORT_SYMBOL(kernel_thread);
 
 EXPORT_SYMBOL(strncpy_from_user);
 EXPORT_SYMBOL(__strncpy_from_user);
diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c
index e7366276ef3..765d0f57c78 100644
--- a/arch/m32r/kernel/process.c
+++ b/arch/m32r/kernel/process.c
@@ -165,41 +165,6 @@ void show_regs(struct pt_regs * regs)
 }
 
 /*
- * Create a kernel thread
- */
-
-/*
- * This is the mechanism for creating a new kernel thread.
- *
- * NOTE! Only a kernel-only process(ie the swapper or direct descendants
- * who haven't done an "execve()") should use this: it will work within
- * a system call from a "real" process, but the process memory space will
- * not be free'd until both the parent and the child have exited.
- */
-static void kernel_thread_helper(void *nouse, int (*fn)(void *), void *arg)
-{
-	fn(arg);
-	do_exit(-1);
-}
-
-int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
-{
-	struct pt_regs regs;
-
-	memset(&regs, 0, sizeof (regs));
-	regs.r1 = (unsigned long)fn;
-	regs.r2 = (unsigned long)arg;
-
-	regs.bpc = (unsigned long)kernel_thread_helper;
-
-	regs.psw = M32R_PSW_BIE;
-
-	/* Ok, create the new process. */
-	return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0, &regs, 0, NULL,
-		NULL);
-}
-
-/*
  * Free current thread data structures etc..
  */
 void exit_thread(void)
@@ -227,88 +192,31 @@ int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu)
 }
 
 int copy_thread(unsigned long clone_flags, unsigned long spu,
-	unsigned long unused, struct task_struct *tsk, struct pt_regs *regs)
+	unsigned long arg, struct task_struct *tsk)
 {
 	struct pt_regs *childregs = task_pt_regs(tsk);
 	extern void ret_from_fork(void);
-
-	/* Copy registers */
-	*childregs = *regs;
-
-	childregs->spu = spu;
-	childregs->r0 = 0;	/* Child gets zero as return value */
-	regs->r0 = tsk->pid;
+	extern void ret_from_kernel_thread(void);
+
+	if (unlikely(tsk->flags & PF_KTHREAD)) {
+		memset(childregs, 0, sizeof(struct pt_regs));
+		childregs->psw = M32R_PSW_BIE;
+		childregs->r1 = spu;	/* fn */
+		childregs->r0 = arg;
+		tsk->thread.lr = (unsigned long)ret_from_kernel_thread;
+	} else {
+		/* Copy registers */
+		*childregs = *current_pt_regs();
+		if (spu)
+			childregs->spu = spu;
+		childregs->r0 = 0;	/* Child gets zero as return value */
+		tsk->thread.lr = (unsigned long)ret_from_fork;
+	}
 	tsk->thread.sp = (unsigned long)childregs;
-	tsk->thread.lr = (unsigned long)ret_from_fork;
 
 	return 0;
 }
 
-asmlinkage int sys_fork(unsigned long r0, unsigned long r1, unsigned long r2,
-	unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6,
-	struct pt_regs regs)
-{
-#ifdef CONFIG_MMU
-	return do_fork(SIGCHLD, regs.spu, &regs, 0, NULL, NULL);
-#else
-	return -EINVAL;
-#endif /* CONFIG_MMU */
-}
-
-asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
-			 unsigned long parent_tidptr,
-			 unsigned long child_tidptr,
-			 unsigned long r4, unsigned long r5, unsigned long r6,
-			 struct pt_regs regs)
-{
-	if (!newsp)
-		newsp = regs.spu;
-
-	return do_fork(clone_flags, newsp, &regs, 0,
-		       (int __user *)parent_tidptr, (int __user *)child_tidptr);
-}
-
-/*
- * This is trivial, and on the face of it looks like it
- * could equally well be done in user mode.
- *
- * Not so, for quite unobvious reasons - register pressure.
- * In user mode vfork() cannot have a stack frame, and if
- * done by calling the "clone()" system call directly, you
- * do not have enough call-clobbered registers to hold all
- * the information you need.
- */
-asmlinkage int sys_vfork(unsigned long r0, unsigned long r1, unsigned long r2,
-	unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6,
-	struct pt_regs regs)
-{
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs.spu, &regs, 0,
-			NULL, NULL);
-}
-
-/*
- * sys_execve() executes a new program.
- */
-asmlinkage int sys_execve(const char __user *ufilename,
-			  const char __user *const __user *uargv,
-			  const char __user *const __user *uenvp,
-			  unsigned long r3, unsigned long r4, unsigned long r5,
-			  unsigned long r6, struct pt_regs regs)
-{
-	int error;
-	struct filename *filename;
-
-	filename = getname(ufilename);
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		goto out;
-
-	error = do_execve(filename->name, uargv, uenvp, &regs);
-	putname(filename);
-out:
-	return error;
-}
-
 /*
  * These bracket the sleeping functions..
  */
diff --git a/arch/m32r/kernel/sys_m32r.c b/arch/m32r/kernel/sys_m32r.c
index d841fb6cc70..c3fdd632fba 100644
--- a/arch/m32r/kernel/sys_m32r.c
+++ b/arch/m32r/kernel/sys_m32r.c
@@ -88,24 +88,3 @@ asmlinkage int sys_cachectl(char *addr, int nbytes, int op)
 	/* Not implemented yet. */
 	return -ENOSYS;
 }
-
-/*
- * Do a system call from kernel instead of calling sys_execve so we
- * end up with proper pt_regs.
- */
-int kernel_execve(const char *filename,
-		  const char *const argv[],
-		  const char *const envp[])
-{
-	register long __scno __asm__ ("r7") = __NR_execve;
-	register long __arg3 __asm__ ("r2") = (long)(envp);
-	register long __arg2 __asm__ ("r1") = (long)(argv);
-	register long __res __asm__ ("r0") = (long)(filename);
-	__asm__ __volatile__ (
-		"trap #" SYSCALL_VECTOR "|| nop"
-		: "=r" (__res)
-		: "r" (__scno), "0" (__res), "r" (__arg2),
-			"r" (__arg3)
-		: "memory");
-	return __res;
-}
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index e7c161433ea..953a7ba5d05 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -16,6 +16,7 @@ config M68K
 	select ARCH_WANT_IPC_PARSE_VERSION
 	select ARCH_USES_GETTIMEOFFSET if MMU && !COLDFIRE
 	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
 	select HAVE_MOD_ARCH_SPECIFIC
 	select MODULES_USE_ELF_REL
 	select MODULES_USE_ELF_RELA
diff --git a/arch/m68k/Kconfig.bus b/arch/m68k/Kconfig.bus
index ffc0601a2a1..93ef0346b20 100644
--- a/arch/m68k/Kconfig.bus
+++ b/arch/m68k/Kconfig.bus
@@ -28,8 +28,8 @@ config ZORRO
 	  Linux use these.
 
 config AMIGA_PCMCIA
-	bool "Amiga 1200/600 PCMCIA support (EXPERIMENTAL)"
-	depends on AMIGA && EXPERIMENTAL
+	bool "Amiga 1200/600 PCMCIA support"
+	depends on AMIGA
 	help
 	  Include support in the kernel for pcmcia on Amiga 1200 and Amiga
 	  600. If you intend to use pcmcia cards say Y; otherwise say N.
diff --git a/arch/m68k/Kconfig.cpu b/arch/m68k/Kconfig.cpu
index c4eb79edece..2f2d87b4034 100644
--- a/arch/m68k/Kconfig.cpu
+++ b/arch/m68k/Kconfig.cpu
@@ -274,9 +274,8 @@ endif # COLDFIRE
 comment "Processor Specific Options"
 
 config M68KFPU_EMU
-	bool "Math emulation support (EXPERIMENTAL)"
+	bool "Math emulation support"
 	depends on MMU
-	depends on EXPERIMENTAL
 	help
 	  At some point in the future, this will cause floating-point math
 	  instructions to be emulated by the kernel on machines that lack a
diff --git a/arch/m68k/Kconfig.debug b/arch/m68k/Kconfig.debug
index 87233acef18..fa12283d58f 100644
--- a/arch/m68k/Kconfig.debug
+++ b/arch/m68k/Kconfig.debug
@@ -41,7 +41,7 @@ config NO_KERNEL_MSG
 
 config BDM_DISABLE
 	bool "Disable BDM signals"
-	depends on (EXPERIMENTAL && COLDFIRE)
+	depends on COLDFIRE
 	help
 	  Disable the ColdFire CPU's BDM signals.
 
diff --git a/arch/m68k/Kconfig.devices b/arch/m68k/Kconfig.devices
index 04a3d9be90e..c4cdfe444c6 100644
--- a/arch/m68k/Kconfig.devices
+++ b/arch/m68k/Kconfig.devices
@@ -60,8 +60,8 @@ endmenu
 menu "Character devices"
 
 config ATARI_DSP56K
-	tristate "Atari DSP56k support (EXPERIMENTAL)"
-	depends on ATARI && EXPERIMENTAL
+	tristate "Atari DSP56k support"
+	depends on ATARI
 	help
 	  If you want to be able to use the DSP56001 in Falcons, say Y. This
 	  driver is still experimental, and if you don't know what it is, or
@@ -87,7 +87,7 @@ config HPDCA
 
 config HPAPCI
 	tristate "HP APCI serial support"
-	depends on HP300 && SERIAL_8250 && EXPERIMENTAL
+	depends on HP300 && SERIAL_8250
 	help
 	  If you want to use the internal "APCI" serial ports on an HP400
 	  machine, say Y here.
diff --git a/arch/m68k/emu/nfcon.c b/arch/m68k/emu/nfcon.c
index 16d170f53bf..6685bf45c2c 100644
--- a/arch/m68k/emu/nfcon.c
+++ b/arch/m68k/emu/nfcon.c
@@ -120,8 +120,6 @@ static int __init nfcon_init(void)
 {
 	int res;
 
-	tty_port_init(&nfcon_tty_port);
-
 	stderr_id = nf_get_id("NF_STDERR");
 	if (!stderr_id)
 		return -ENODEV;
@@ -130,6 +128,8 @@ static int __init nfcon_init(void)
 	if (!nfcon_tty_driver)
 		return -ENOMEM;
 
+	tty_port_init(&nfcon_tty_port);
+
 	nfcon_tty_driver->driver_name = "nfcon";
 	nfcon_tty_driver->name = "nfcon";
 	nfcon_tty_driver->type = TTY_DRIVER_TYPE_SYSTEM;
@@ -143,6 +143,7 @@ static int __init nfcon_init(void)
 	if (res) {
 		pr_err("failed to register nfcon tty driver\n");
 		put_tty_driver(nfcon_tty_driver);
+		tty_port_destroy(&nfcon_tty_port);
 		return res;
 	}
 
@@ -157,6 +158,7 @@ static void __exit nfcon_exit(void)
 	unregister_console(&nf_console);
 	tty_unregister_driver(nfcon_tty_driver);
 	put_tty_driver(nfcon_tty_driver);
+	tty_port_destroy(&nfcon_tty_port);
 }
 
 module_init(nfcon_init);
diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild
index 88fa3ac86fa..c7933e41f10 100644
--- a/arch/m68k/include/asm/Kbuild
+++ b/arch/m68k/include/asm/Kbuild
@@ -7,6 +7,7 @@ generic-y += emergency-restart.h
 generic-y += errno.h
 generic-y += exec.h
 generic-y += futex.h
+generic-y += hw_irq.h
 generic-y += ioctl.h
 generic-y += ipcbuf.h
 generic-y += irq_regs.h
@@ -21,9 +22,13 @@ generic-y += percpu.h
 generic-y += resource.h
 generic-y += scatterlist.h
 generic-y += sections.h
+generic-y += shmparam.h
 generic-y += siginfo.h
+generic-y += spinlock.h
 generic-y += statfs.h
+generic-y += termios.h
 generic-y += topology.h
+generic-y += trace_clock.h
 generic-y += types.h
 generic-y += word-at-a-time.h
 generic-y += xor.h
diff --git a/arch/m68k/include/asm/hw_irq.h b/arch/m68k/include/asm/hw_irq.h
deleted file mode 100644
index eacef0951fb..00000000000
--- a/arch/m68k/include/asm/hw_irq.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_M68K_HW_IRQ_H
-#define __ASM_M68K_HW_IRQ_H
-
-/* Dummy include. */
-
-#endif
diff --git a/arch/m68k/include/asm/shmparam.h b/arch/m68k/include/asm/shmparam.h
deleted file mode 100644
index 558892a2efb..00000000000
--- a/arch/m68k/include/asm/shmparam.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_SHMPARAM_H
-#define _M68K_SHMPARAM_H
-
-#define	SHMLBA PAGE_SIZE		 /* attach addr a multiple of this */
-
-#endif /* _M68K_SHMPARAM_H */
diff --git a/arch/m68k/include/asm/signal.h b/arch/m68k/include/asm/signal.h
index 67e489d8d1b..9c8c46b06b0 100644
--- a/arch/m68k/include/asm/signal.h
+++ b/arch/m68k/include/asm/signal.h
@@ -41,7 +41,7 @@ struct k_sigaction {
 static inline void sigaddset(sigset_t *set, int _sig)
 {
 	asm ("bfset %0{%1,#1}"
-		: "+od" (*set)
+		: "+o" (*set)
 		: "id" ((_sig - 1) ^ 31)
 		: "cc");
 }
@@ -49,7 +49,7 @@ static inline void sigaddset(sigset_t *set, int _sig)
 static inline void sigdelset(sigset_t *set, int _sig)
 {
 	asm ("bfclr %0{%1,#1}"
-		: "+od" (*set)
+		: "+o" (*set)
 		: "id" ((_sig - 1) ^ 31)
 		: "cc");
 }
@@ -65,7 +65,7 @@ static inline int __gen_sigismember(sigset_t *set, int _sig)
 	int ret;
 	asm ("bfextu %1{%2,#1},%0"
 		: "=d" (ret)
-		: "od" (*set), "id" ((_sig-1) ^ 31)
+		: "o" (*set), "id" ((_sig-1) ^ 31)
 		: "cc");
 	return ret;
 }
@@ -86,11 +86,9 @@ static inline int sigfindinword(unsigned long word)
 
 #endif /* !CONFIG_CPU_HAS_NO_BITFIELDS */
 
-#ifdef __uClinux__
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-#else
-struct pt_regs;
-extern void ptrace_signal_deliver(struct pt_regs *regs, void *cookie);
+#ifndef __uClinux__
+extern void ptrace_signal_deliver(void);
+#define ptrace_signal_deliver ptrace_signal_deliver
 #endif /* __uClinux__ */
 
 #endif /* _M68K_SIGNAL_H */
diff --git a/arch/m68k/include/asm/spinlock.h b/arch/m68k/include/asm/spinlock.h
deleted file mode 100644
index 20f46e27b53..00000000000
--- a/arch/m68k/include/asm/spinlock.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __M68K_SPINLOCK_H
-#define __M68K_SPINLOCK_H
-
-#error "m68k doesn't do SMP yet"
-
-#endif
diff --git a/arch/m68k/include/asm/termios.h b/arch/m68k/include/asm/termios.h
deleted file mode 100644
index ad8efb09866..00000000000
--- a/arch/m68k/include/asm/termios.h
+++ /dev/null
@@ -1,50 +0,0 @@
-#ifndef _M68K_TERMIOS_H
-#define _M68K_TERMIOS_H
-
-#include <uapi/asm/termios.h>
-
-/*	intr=^C		quit=^|		erase=del	kill=^U
-	eof=^D		vtime=\0	vmin=\1		sxtc=\0
-	start=^Q	stop=^S		susp=^Z		eol=\0
-	reprint=^R	discard=^U	werase=^W	lnext=^V
-	eol2=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-
-/*
- * Translate a "termio" structure into a "termios". Ugh.
- */
-#define user_termio_to_kernel_termios(termios, termio) \
-({ \
-	unsigned short tmp; \
-	get_user(tmp, &(termio)->c_iflag); \
-	(termios)->c_iflag = (0xffff0000 & ((termios)->c_iflag)) | tmp; \
-	get_user(tmp, &(termio)->c_oflag); \
-	(termios)->c_oflag = (0xffff0000 & ((termios)->c_oflag)) | tmp; \
-	get_user(tmp, &(termio)->c_cflag); \
-	(termios)->c_cflag = (0xffff0000 & ((termios)->c_cflag)) | tmp; \
-	get_user(tmp, &(termio)->c_lflag); \
-	(termios)->c_lflag = (0xffff0000 & ((termios)->c_lflag)) | tmp; \
-	get_user((termios)->c_line, &(termio)->c_line); \
-	copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
-})
-
-/*
- * Translate a "termios" structure into a "termio". Ugh.
- */
-#define kernel_termios_to_user_termio(termio, termios) \
-({ \
-	put_user((termios)->c_iflag, &(termio)->c_iflag); \
-	put_user((termios)->c_oflag, &(termio)->c_oflag); \
-	put_user((termios)->c_cflag, &(termio)->c_cflag); \
-	put_user((termios)->c_lflag, &(termio)->c_lflag); \
-	put_user((termios)->c_line,  &(termio)->c_line); \
-	copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
-})
-
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
-#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
-
-#endif /* _M68K_TERMIOS_H */
diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h
index 5fc7f7bec1c..a021d67cdd7 100644
--- a/arch/m68k/include/asm/unistd.h
+++ b/arch/m68k/include/asm/unistd.h
@@ -32,7 +32,8 @@
 #define __ARCH_WANT_SYS_RT_SIGACTION
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #define __ARCH_WANT_SYS_EXECVE
-#define __ARCH_WANT_KERNEL_EXECVE
+#define __ARCH_WANT_SYS_FORK
+#define __ARCH_WANT_SYS_VFORK
 
 /*
  * "Conditional" syscalls
diff --git a/arch/m68k/include/uapi/asm/Kbuild b/arch/m68k/include/uapi/asm/Kbuild
index 972bce120e1..1fef45ada09 100644
--- a/arch/m68k/include/uapi/asm/Kbuild
+++ b/arch/m68k/include/uapi/asm/Kbuild
@@ -1,26 +1,27 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+generic-y += auxvec.h
+generic-y += msgbuf.h
+generic-y += sembuf.h
+generic-y += shmbuf.h
+generic-y += socket.h
+generic-y += sockios.h
+generic-y += termbits.h
+generic-y += termios.h
+
 header-y += a.out.h
-header-y += auxvec.h
 header-y += byteorder.h
 header-y += cachectl.h
 header-y += fcntl.h
 header-y += ioctls.h
-header-y += msgbuf.h
 header-y += param.h
 header-y += poll.h
 header-y += posix_types.h
 header-y += ptrace.h
-header-y += sembuf.h
 header-y += setup.h
-header-y += shmbuf.h
 header-y += sigcontext.h
 header-y += signal.h
-header-y += socket.h
-header-y += sockios.h
 header-y += stat.h
 header-y += swab.h
-header-y += termbits.h
-header-y += termios.h
 header-y += unistd.h
diff --git a/arch/m68k/include/uapi/asm/auxvec.h b/arch/m68k/include/uapi/asm/auxvec.h
deleted file mode 100644
index 844d6d52204..00000000000
--- a/arch/m68k/include/uapi/asm/auxvec.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __ASMm68k_AUXVEC_H
-#define __ASMm68k_AUXVEC_H
-
-#endif
diff --git a/arch/m68k/include/uapi/asm/msgbuf.h b/arch/m68k/include/uapi/asm/msgbuf.h
deleted file mode 100644
index 243cb798de8..00000000000
--- a/arch/m68k/include/uapi/asm/msgbuf.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _M68K_MSGBUF_H
-#define _M68K_MSGBUF_H
-
-/*
- * The msqid64_ds structure for m68k architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct msqid64_ds {
-	struct ipc64_perm msg_perm;
-	__kernel_time_t msg_stime;	/* last msgsnd time */
-	unsigned long	__unused1;
-	__kernel_time_t msg_rtime;	/* last msgrcv time */
-	unsigned long	__unused2;
-	__kernel_time_t msg_ctime;	/* last change time */
-	unsigned long	__unused3;
-	unsigned long  msg_cbytes;	/* current number of bytes on queue */
-	unsigned long  msg_qnum;	/* number of messages in queue */
-	unsigned long  msg_qbytes;	/* max number of bytes on queue */
-	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
-	__kernel_pid_t msg_lrpid;	/* last receive pid */
-	unsigned long  __unused4;
-	unsigned long  __unused5;
-};
-
-#endif /* _M68K_MSGBUF_H */
diff --git a/arch/m68k/include/uapi/asm/sembuf.h b/arch/m68k/include/uapi/asm/sembuf.h
deleted file mode 100644
index 2308052a8c2..00000000000
--- a/arch/m68k/include/uapi/asm/sembuf.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _M68K_SEMBUF_H
-#define _M68K_SEMBUF_H
-
-/*
- * The semid64_ds structure for m68k architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct semid64_ds {
-	struct ipc64_perm sem_perm;		/* permissions .. see ipc.h */
-	__kernel_time_t	sem_otime;		/* last semop time */
-	unsigned long	__unused1;
-	__kernel_time_t	sem_ctime;		/* last change time */
-	unsigned long	__unused2;
-	unsigned long	sem_nsems;		/* no. of semaphores in array */
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _M68K_SEMBUF_H */
diff --git a/arch/m68k/include/uapi/asm/shmbuf.h b/arch/m68k/include/uapi/asm/shmbuf.h
deleted file mode 100644
index f8928d62f1b..00000000000
--- a/arch/m68k/include/uapi/asm/shmbuf.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifndef _M68K_SHMBUF_H
-#define _M68K_SHMBUF_H
-
-/*
- * The shmid64_ds structure for m68k architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct shmid64_ds {
-	struct ipc64_perm	shm_perm;	/* operation perms */
-	size_t			shm_segsz;	/* size of segment (bytes) */
-	__kernel_time_t		shm_atime;	/* last attach time */
-	unsigned long		__unused1;
-	__kernel_time_t		shm_dtime;	/* last detach time */
-	unsigned long		__unused2;
-	__kernel_time_t		shm_ctime;	/* last change time */
-	unsigned long		__unused3;
-	__kernel_pid_t		shm_cpid;	/* pid of creator */
-	__kernel_pid_t		shm_lpid;	/* pid of last operator */
-	unsigned long		shm_nattch;	/* no. of current attaches */
-	unsigned long		__unused4;
-	unsigned long		__unused5;
-};
-
-struct shminfo64 {
-	unsigned long	shmmax;
-	unsigned long	shmmin;
-	unsigned long	shmmni;
-	unsigned long	shmseg;
-	unsigned long	shmall;
-	unsigned long	__unused1;
-	unsigned long	__unused2;
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _M68K_SHMBUF_H */
diff --git a/arch/m68k/include/uapi/asm/socket.h b/arch/m68k/include/uapi/asm/socket.h
deleted file mode 100644
index d1be684edf9..00000000000
--- a/arch/m68k/include/uapi/asm/socket.h
+++ /dev/null
@@ -1,72 +0,0 @@
-#ifndef _ASM_SOCKET_H
-#define _ASM_SOCKET_H
-
-#include <asm/sockios.h>
-
-/* For setsockopt(2) */
-#define SOL_SOCKET	1
-
-#define SO_DEBUG	1
-#define SO_REUSEADDR	2
-#define SO_TYPE		3
-#define SO_ERROR	4
-#define SO_DONTROUTE	5
-#define SO_BROADCAST	6
-#define SO_SNDBUF	7
-#define SO_RCVBUF	8
-#define SO_SNDBUFFORCE	32
-#define SO_RCVBUFFORCE	33
-#define SO_KEEPALIVE	9
-#define SO_OOBINLINE	10
-#define SO_NO_CHECK	11
-#define SO_PRIORITY	12
-#define SO_LINGER	13
-#define SO_BSDCOMPAT	14
-/* To add :#define SO_REUSEPORT 15 */
-#define SO_PASSCRED	16
-#define SO_PEERCRED	17
-#define SO_RCVLOWAT	18
-#define SO_SNDLOWAT	19
-#define SO_RCVTIMEO	20
-#define SO_SNDTIMEO	21
-
-/* Security levels - as per NRL IPv6 - don't actually do anything */
-#define SO_SECURITY_AUTHENTICATION		22
-#define SO_SECURITY_ENCRYPTION_TRANSPORT	23
-#define SO_SECURITY_ENCRYPTION_NETWORK		24
-
-#define SO_BINDTODEVICE	25
-
-/* Socket filtering */
-#define SO_ATTACH_FILTER        26
-#define SO_DETACH_FILTER        27
-
-#define SO_PEERNAME             28
-#define SO_TIMESTAMP		29
-#define SCM_TIMESTAMP		SO_TIMESTAMP
-
-#define SO_ACCEPTCONN		30
-
-#define SO_PEERSEC             31
-#define SO_PASSSEC		34
-#define SO_TIMESTAMPNS		35
-#define SCM_TIMESTAMPNS		SO_TIMESTAMPNS
-
-#define SO_MARK			36
-
-#define SO_TIMESTAMPING		37
-#define SCM_TIMESTAMPING	SO_TIMESTAMPING
-
-#define SO_PROTOCOL		38
-#define SO_DOMAIN		39
-
-#define SO_RXQ_OVFL             40
-
-#define SO_WIFI_STATUS		41
-#define SCM_WIFI_STATUS		SO_WIFI_STATUS
-#define SO_PEEK_OFF		42
-
-/* Instruct lower device to use last 4-bytes of skb data as FCS */
-#define SO_NOFCS		43
-
-#endif /* _ASM_SOCKET_H */
diff --git a/arch/m68k/include/uapi/asm/sockios.h b/arch/m68k/include/uapi/asm/sockios.h
deleted file mode 100644
index c04a23943cb..00000000000
--- a/arch/m68k/include/uapi/asm/sockios.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef __ARCH_M68K_SOCKIOS__
-#define __ARCH_M68K_SOCKIOS__
-
-/* Socket-level I/O control calls. */
-#define FIOSETOWN	0x8901
-#define SIOCSPGRP	0x8902
-#define FIOGETOWN	0x8903
-#define SIOCGPGRP	0x8904
-#define SIOCATMARK	0x8905
-#define SIOCGSTAMP	0x8906		/* Get stamp (timeval) */
-#define SIOCGSTAMPNS	0x8907		/* Get stamp (timespec) */
-
-#endif /* __ARCH_M68K_SOCKIOS__ */
diff --git a/arch/m68k/include/uapi/asm/termbits.h b/arch/m68k/include/uapi/asm/termbits.h
deleted file mode 100644
index aea1e37b765..00000000000
--- a/arch/m68k/include/uapi/asm/termbits.h
+++ /dev/null
@@ -1,201 +0,0 @@
-#ifndef __ARCH_M68K_TERMBITS_H__
-#define __ARCH_M68K_TERMBITS_H__
-
-#include <linux/posix_types.h>
-
-typedef unsigned char	cc_t;
-typedef unsigned int	speed_t;
-typedef unsigned int	tcflag_t;
-
-#define NCCS 19
-struct termios {
-	tcflag_t c_iflag;		/* input mode flags */
-	tcflag_t c_oflag;		/* output mode flags */
-	tcflag_t c_cflag;		/* control mode flags */
-	tcflag_t c_lflag;		/* local mode flags */
-	cc_t c_line;			/* line discipline */
-	cc_t c_cc[NCCS];		/* control characters */
-};
-
-struct termios2 {
-	tcflag_t c_iflag;		/* input mode flags */
-	tcflag_t c_oflag;		/* output mode flags */
-	tcflag_t c_cflag;		/* control mode flags */
-	tcflag_t c_lflag;		/* local mode flags */
-	cc_t c_line;			/* line discipline */
-	cc_t c_cc[NCCS];		/* control characters */
-	speed_t c_ispeed;		/* input speed */
-	speed_t c_ospeed;		/* output speed */
-};
-
-struct ktermios {
-	tcflag_t c_iflag;		/* input mode flags */
-	tcflag_t c_oflag;		/* output mode flags */
-	tcflag_t c_cflag;		/* control mode flags */
-	tcflag_t c_lflag;		/* local mode flags */
-	cc_t c_line;			/* line discipline */
-	cc_t c_cc[NCCS];		/* control characters */
-	speed_t c_ispeed;		/* input speed */
-	speed_t c_ospeed;		/* output speed */
-};
-
-/* c_cc characters */
-#define VINTR 0
-#define VQUIT 1
-#define VERASE 2
-#define VKILL 3
-#define VEOF 4
-#define VTIME 5
-#define VMIN 6
-#define VSWTC 7
-#define VSTART 8
-#define VSTOP 9
-#define VSUSP 10
-#define VEOL 11
-#define VREPRINT 12
-#define VDISCARD 13
-#define VWERASE 14
-#define VLNEXT 15
-#define VEOL2 16
-
-
-/* c_iflag bits */
-#define IGNBRK	0000001
-#define BRKINT	0000002
-#define IGNPAR	0000004
-#define PARMRK	0000010
-#define INPCK	0000020
-#define ISTRIP	0000040
-#define INLCR	0000100
-#define IGNCR	0000200
-#define ICRNL	0000400
-#define IUCLC	0001000
-#define IXON	0002000
-#define IXANY	0004000
-#define IXOFF	0010000
-#define IMAXBEL	0020000
-#define IUTF8	0040000
-
-/* c_oflag bits */
-#define OPOST	0000001
-#define OLCUC	0000002
-#define ONLCR	0000004
-#define OCRNL	0000010
-#define ONOCR	0000020
-#define ONLRET	0000040
-#define OFILL	0000100
-#define OFDEL	0000200
-#define NLDLY	0000400
-#define   NL0	0000000
-#define   NL1	0000400
-#define CRDLY	0003000
-#define   CR0	0000000
-#define   CR1	0001000
-#define   CR2	0002000
-#define   CR3	0003000
-#define TABDLY	0014000
-#define   TAB0	0000000
-#define   TAB1	0004000
-#define   TAB2	0010000
-#define   TAB3	0014000
-#define   XTABS	0014000
-#define BSDLY	0020000
-#define   BS0	0000000
-#define   BS1	0020000
-#define VTDLY	0040000
-#define   VT0	0000000
-#define   VT1	0040000
-#define FFDLY	0100000
-#define   FF0	0000000
-#define   FF1	0100000
-
-/* c_cflag bit meaning */
-#define CBAUD	0010017
-#define  B0	0000000		/* hang up */
-#define  B50	0000001
-#define  B75	0000002
-#define  B110	0000003
-#define  B134	0000004
-#define  B150	0000005
-#define  B200	0000006
-#define  B300	0000007
-#define  B600	0000010
-#define  B1200	0000011
-#define  B1800	0000012
-#define  B2400	0000013
-#define  B4800	0000014
-#define  B9600	0000015
-#define  B19200	0000016
-#define  B38400	0000017
-#define EXTA B19200
-#define EXTB B38400
-#define CSIZE	0000060
-#define   CS5	0000000
-#define   CS6	0000020
-#define   CS7	0000040
-#define   CS8	0000060
-#define CSTOPB	0000100
-#define CREAD	0000200
-#define PARENB	0000400
-#define PARODD	0001000
-#define HUPCL	0002000
-#define CLOCAL	0004000
-#define CBAUDEX 0010000
-#define    BOTHER 0010000
-#define    B57600 0010001
-#define   B115200 0010002
-#define   B230400 0010003
-#define   B460800 0010004
-#define   B500000 0010005
-#define   B576000 0010006
-#define   B921600 0010007
-#define  B1000000 0010010
-#define  B1152000 0010011
-#define  B1500000 0010012
-#define  B2000000 0010013
-#define  B2500000 0010014
-#define  B3000000 0010015
-#define  B3500000 0010016
-#define  B4000000 0010017
-#define CIBAUD	  002003600000		/* input baud rate */
-#define CMSPAR	  010000000000		/* mark or space (stick) parity */
-#define CRTSCTS	  020000000000		/* flow control */
-
-#define IBSHIFT	16			/* Shift from CBAUD to CIBAUD */
-
-/* c_lflag bits */
-#define ISIG	0000001
-#define ICANON	0000002
-#define XCASE	0000004
-#define ECHO	0000010
-#define ECHOE	0000020
-#define ECHOK	0000040
-#define ECHONL	0000100
-#define NOFLSH	0000200
-#define TOSTOP	0000400
-#define ECHOCTL	0001000
-#define ECHOPRT	0002000
-#define ECHOKE	0004000
-#define FLUSHO	0010000
-#define PENDIN	0040000
-#define IEXTEN	0100000
-#define EXTPROC	0200000
-
-
-/* tcflow() and TCXONC use these */
-#define	TCOOFF		0
-#define	TCOON		1
-#define	TCIOFF		2
-#define	TCION		3
-
-/* tcflush() and TCFLSH use these */
-#define	TCIFLUSH	0
-#define	TCOFLUSH	1
-#define	TCIOFLUSH	2
-
-/* tcsetattr uses these */
-#define	TCSANOW		0
-#define	TCSADRAIN	1
-#define	TCSAFLUSH	2
-
-#endif /* __ARCH_M68K_TERMBITS_H__ */
diff --git a/arch/m68k/include/uapi/asm/termios.h b/arch/m68k/include/uapi/asm/termios.h
deleted file mode 100644
index ce2142c9ac1..00000000000
--- a/arch/m68k/include/uapi/asm/termios.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef _UAPI_M68K_TERMIOS_H
-#define _UAPI_M68K_TERMIOS_H
-
-#include <asm/termbits.h>
-#include <asm/ioctls.h>
-
-struct winsize {
-	unsigned short ws_row;
-	unsigned short ws_col;
-	unsigned short ws_xpixel;
-	unsigned short ws_ypixel;
-};
-
-#define NCC 8
-struct termio {
-	unsigned short c_iflag;		/* input mode flags */
-	unsigned short c_oflag;		/* output mode flags */
-	unsigned short c_cflag;		/* control mode flags */
-	unsigned short c_lflag;		/* local mode flags */
-	unsigned char c_line;		/* line discipline */
-	unsigned char c_cc[NCC];	/* control characters */
-};
-
-
-/* modem lines */
-#define TIOCM_LE	0x001
-#define TIOCM_DTR	0x002
-#define TIOCM_RTS	0x004
-#define TIOCM_ST	0x008
-#define TIOCM_SR	0x010
-#define TIOCM_CTS	0x020
-#define TIOCM_CAR	0x040
-#define TIOCM_RNG	0x080
-#define TIOCM_DSR	0x100
-#define TIOCM_CD	TIOCM_CAR
-#define TIOCM_RI	TIOCM_RNG
-#define TIOCM_OUT1	0x2000
-#define TIOCM_OUT2	0x4000
-#define TIOCM_LOOP	0x8000
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-
-
-#endif /* _UAPI_M68K_TERMIOS_H */
diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S
index 946cb018775..a78f5649e8d 100644
--- a/arch/m68k/kernel/entry.S
+++ b/arch/m68k/kernel/entry.S
@@ -44,34 +44,29 @@
 
 .globl system_call, buserr, trap, resume
 .globl sys_call_table
-.globl sys_fork, sys_clone, sys_vfork
+.globl __sys_fork, __sys_clone, __sys_vfork
 .globl ret_from_interrupt, bad_interrupt
 .globl auto_irqhandler_fixup
 .globl user_irqvec_fixup
 
 .text
-ENTRY(sys_fork)
+ENTRY(__sys_fork)
 	SAVE_SWITCH_STACK
-	pea	%sp@(SWITCH_STACK_SIZE)
-	jbsr	m68k_fork
-	addql	#4,%sp
-	RESTORE_SWITCH_STACK
+	jbsr	sys_fork
+	lea     %sp@(24),%sp
 	rts
 
-ENTRY(sys_clone)
+ENTRY(__sys_clone)
 	SAVE_SWITCH_STACK
 	pea	%sp@(SWITCH_STACK_SIZE)
 	jbsr	m68k_clone
-	addql	#4,%sp
-	RESTORE_SWITCH_STACK
+	lea     %sp@(28),%sp
 	rts
 
-ENTRY(sys_vfork)
+ENTRY(__sys_vfork)
 	SAVE_SWITCH_STACK
-	pea	%sp@(SWITCH_STACK_SIZE)
-	jbsr	m68k_vfork
-	addql	#4,%sp
-	RESTORE_SWITCH_STACK
+	jbsr	sys_vfork
+	lea     %sp@(24),%sp
 	rts
 
 ENTRY(sys_sigreturn)
@@ -115,16 +110,9 @@ ENTRY(ret_from_kernel_thread)
 	| a3 contains the kernel thread payload, d7 - its argument
 	movel	%d1,%sp@-
 	jsr	schedule_tail
-	GET_CURRENT(%d0)
 	movel	%d7,(%sp)
 	jsr	%a3@
 	addql	#4,%sp
-	movel	%d0,(%sp)
-	jra	sys_exit
-
-ENTRY(ret_from_kernel_execve)
-	movel	4(%sp), %sp
-	GET_CURRENT(%d0)
 	jra	ret_from_exception
 
 #if defined(CONFIG_COLDFIRE) || !defined(CONFIG_MMU)
diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c
index c51bb172e14..d538694ad20 100644
--- a/arch/m68k/kernel/process.c
+++ b/arch/m68k/kernel/process.c
@@ -136,57 +136,35 @@ void flush_thread(void)
 }
 
 /*
- * "m68k_fork()".. By the time we get here, the
- * non-volatile registers have also been saved on the
- * stack. We do some ugly pointer stuff here.. (see
- * also copy_thread)
+ * Why not generic sys_clone, you ask?  m68k passes all arguments on stack.
+ * And we need all registers saved, which means a bunch of stuff pushed
+ * on top of pt_regs, which means that sys_clone() arguments would be
+ * buried.  We could, of course, copy them, but it's too costly for no
+ * good reason - generic clone() would have to copy them *again* for
+ * do_fork() anyway.  So in this case it's actually better to pass pt_regs *
+ * and extract arguments for do_fork() from there.  Eventually we might
+ * go for calling do_fork() directly from the wrapper, but only after we
+ * are finished with do_fork() prototype conversion.
  */
-
-asmlinkage int m68k_fork(struct pt_regs *regs)
-{
-#ifdef CONFIG_MMU
-	return do_fork(SIGCHLD, rdusp(), regs, 0, NULL, NULL);
-#else
-	return -EINVAL;
-#endif
-}
-
-asmlinkage int m68k_vfork(struct pt_regs *regs)
-{
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, rdusp(), regs, 0,
-		       NULL, NULL);
-}
-
 asmlinkage int m68k_clone(struct pt_regs *regs)
 {
-	unsigned long clone_flags;
-	unsigned long newsp;
-	int __user *parent_tidptr, *child_tidptr;
-
-	/* syscall2 puts clone_flags in d1 and usp in d2 */
-	clone_flags = regs->d1;
-	newsp = regs->d2;
-	parent_tidptr = (int __user *)regs->d3;
-	child_tidptr = (int __user *)regs->d4;
-	if (!newsp)
-		newsp = rdusp();
-	return do_fork(clone_flags, newsp, regs, 0,
-		       parent_tidptr, child_tidptr);
+	/* regs will be equal to current_pt_regs() */
+	return do_fork(regs->d1, regs->d2, 0,
+		       (int __user *)regs->d3, (int __user *)regs->d4);
 }
 
 int copy_thread(unsigned long clone_flags, unsigned long usp,
-		 unsigned long arg,
-		 struct task_struct * p, struct pt_regs * regs)
+		 unsigned long arg, struct task_struct *p)
 {
-	struct pt_regs * childregs;
-	struct switch_stack *childstack;
+	struct fork_frame {
+		struct switch_stack sw;
+		struct pt_regs regs;
+	} *frame;
 
-	childregs = (struct pt_regs *) (task_stack_page(p) + THREAD_SIZE) - 1;
-	childstack = ((struct switch_stack *) childregs) - 1;
+	frame = (struct fork_frame *) (task_stack_page(p) + THREAD_SIZE) - 1;
 
-	p->thread.usp = usp;
-	p->thread.ksp = (unsigned long)childstack;
-	p->thread.esp0 = (unsigned long)childregs;
+	p->thread.ksp = (unsigned long)frame;
+	p->thread.esp0 = (unsigned long)&frame->regs;
 
 	/*
 	 * Must save the current SFC/DFC value, NOT the value when
@@ -194,25 +172,24 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 	 */
 	p->thread.fs = get_fs().seg;
 
-	if (unlikely(!regs)) {
+	if (unlikely(p->flags & PF_KTHREAD)) {
 		/* kernel thread */
-		memset(childstack, 0,
-			sizeof(struct switch_stack) + sizeof(struct pt_regs));
-		childregs->sr = PS_S;
-		childstack->a3 = usp; /* function */
-		childstack->d7 = arg;
-		childstack->retpc = (unsigned long)ret_from_kernel_thread;
+		memset(frame, 0, sizeof(struct fork_frame));
+		frame->regs.sr = PS_S;
+		frame->sw.a3 = usp; /* function */
+		frame->sw.d7 = arg;
+		frame->sw.retpc = (unsigned long)ret_from_kernel_thread;
 		p->thread.usp = 0;
 		return 0;
 	}
-	*childregs = *regs;
-	childregs->d0 = 0;
-
-	*childstack = ((struct switch_stack *) regs)[-1];
-	childstack->retpc = (unsigned long)ret_from_fork;
+	memcpy(frame, container_of(current_pt_regs(), struct fork_frame, regs),
+		sizeof(struct fork_frame));
+	frame->regs.d0 = 0;
+	frame->sw.retpc = (unsigned long)ret_from_fork;
+	p->thread.usp = usp ?: rdusp();
 
 	if (clone_flags & CLONE_SETTLS)
-		task_thread_info(p)->tp_value = regs->d5;
+		task_thread_info(p)->tp_value = frame->regs.d5;
 
 #ifdef CONFIG_FPU
 	if (!FPU_IS_EMU) {
diff --git a/arch/m68k/kernel/signal.c b/arch/m68k/kernel/signal.c
index 710a528b928..9a396cda314 100644
--- a/arch/m68k/kernel/signal.c
+++ b/arch/m68k/kernel/signal.c
@@ -108,8 +108,9 @@ int handle_kernel_fault(struct pt_regs *regs)
 	return 1;
 }
 
-void ptrace_signal_deliver(struct pt_regs *regs, void *cookie)
+void ptrace_signal_deliver(void)
 {
+	struct pt_regs *regs = signal_pt_regs();
 	if (regs->orig_d0 < 0)
 		return;
 	switch (regs->d0) {
diff --git a/arch/m68k/kernel/syscalltable.S b/arch/m68k/kernel/syscalltable.S
index 4fc2e29b771..c30da5b3f2d 100644
--- a/arch/m68k/kernel/syscalltable.S
+++ b/arch/m68k/kernel/syscalltable.S
@@ -22,7 +22,7 @@ ALIGN
 ENTRY(sys_call_table)
 	.long sys_restart_syscall	/* 0 - old "setup()" system call, used for restarting */
 	.long sys_exit
-	.long sys_fork
+	.long __sys_fork
 	.long sys_read
 	.long sys_write
 	.long sys_open			/* 5 */
@@ -140,7 +140,7 @@ ENTRY(sys_call_table)
 	.long sys_ipc
 	.long sys_fsync
 	.long sys_sigreturn
-	.long sys_clone			/* 120 */
+	.long __sys_clone		/* 120 */
 	.long sys_setdomainname
 	.long sys_newuname
 	.long sys_cacheflush		/* modify_ldt for i386 */
@@ -210,7 +210,7 @@ ENTRY(sys_call_table)
 	.long sys_sendfile
 	.long sys_ni_syscall		/* streams1 */
 	.long sys_ni_syscall		/* streams2 */
-	.long sys_vfork			/* 190 */
+	.long __sys_vfork		/* 190 */
 	.long sys_getrlimit
 	.long sys_mmap2
 	.long sys_truncate64
diff --git a/arch/m68k/kernel/traps.c b/arch/m68k/kernel/traps.c
index 388e5cc8959..cbc624af449 100644
--- a/arch/m68k/kernel/traps.c
+++ b/arch/m68k/kernel/traps.c
@@ -506,7 +506,7 @@ static inline void bus_error030 (struct frame *fp)
 		addr -= 2;
 
 	if (buserr_type & SUN3_BUSERR_INVALID) {
-		if (!mmu_emu_handle_fault (fp->un.fmtb.daddr, 1, 0))
+		if (!mmu_emu_handle_fault(addr, 1, 0))
 			do_page_fault (&fp->ptregs, addr, 0);
        } else {
 #ifdef DEBUG
diff --git a/arch/m68k/math-emu/fp_log.c b/arch/m68k/math-emu/fp_log.c
index 3384a5244fb..0663067870f 100644
--- a/arch/m68k/math-emu/fp_log.c
+++ b/arch/m68k/math-emu/fp_log.c
@@ -50,7 +50,7 @@ fp_fsqrt(struct fp_ext *dest, struct fp_ext *src)
 	 * sqrt(m*2^e) =
 	 *		 sqrt(2*m) * 2^(p)	, if e = 2*p + 1
 	 *
-	 * So we use the last bit of the exponent to decide wether to
+	 * So we use the last bit of the exponent to decide whether to
 	 * use the m or 2*m.
 	 *
 	 * Since only the fractional part of the mantissa is stored and
diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c
index 27b5ce089a3..f0e05bce92f 100644
--- a/arch/m68k/mm/init.c
+++ b/arch/m68k/mm/init.c
@@ -1,5 +1,225 @@
+/*
+ *  linux/arch/m68k/mm/init.c
+ *
+ *  Copyright (C) 1995  Hamish Macdonald
+ *
+ *  Contains common initialization routines, specific init code moved
+ *  to motorola.c and sun3mmu.c
+ */
+
+#include <linux/module.h>
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/mm.h>
+#include <linux/swap.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/bootmem.h>
+#include <linux/gfp.h>
+
+#include <asm/setup.h>
+#include <asm/uaccess.h>
+#include <asm/page.h>
+#include <asm/pgalloc.h>
+#include <asm/traps.h>
+#include <asm/machdep.h>
+#include <asm/io.h>
+#ifdef CONFIG_ATARI
+#include <asm/atari_stram.h>
+#endif
+#include <asm/sections.h>
+#include <asm/tlb.h>
+
+/*
+ * ZERO_PAGE is a special page that is used for zero-initialized
+ * data and COW.
+ */
+void *empty_zero_page;
+EXPORT_SYMBOL(empty_zero_page);
+
 #ifdef CONFIG_MMU
-#include "init_mm.c"
+
+pg_data_t pg_data_map[MAX_NUMNODES];
+EXPORT_SYMBOL(pg_data_map);
+
+int m68k_virt_to_node_shift;
+
+#ifndef CONFIG_SINGLE_MEMORY_CHUNK
+pg_data_t *pg_data_table[65];
+EXPORT_SYMBOL(pg_data_table);
+#endif
+
+void __init m68k_setup_node(int node)
+{
+#ifndef CONFIG_SINGLE_MEMORY_CHUNK
+	struct mem_info *info = m68k_memory + node;
+	int i, end;
+
+	i = (unsigned long)phys_to_virt(info->addr) >> __virt_to_node_shift();
+	end = (unsigned long)phys_to_virt(info->addr + info->size - 1) >> __virt_to_node_shift();
+	for (; i <= end; i++) {
+		if (pg_data_table[i])
+			printk("overlap at %u for chunk %u\n", i, node);
+		pg_data_table[i] = pg_data_map + node;
+	}
+#endif
+	pg_data_map[node].bdata = bootmem_node_data + node;
+	node_set_online(node);
+}
+
+extern void init_pointer_table(unsigned long ptable);
+extern pmd_t *zero_pgtable;
+
+#else /* CONFIG_MMU */
+
+/*
+ * paging_init() continues the virtual memory environment setup which
+ * was begun by the code in arch/head.S.
+ * The parameters are pointers to where to stick the starting and ending
+ * addresses of available kernel virtual memory.
+ */
+void __init paging_init(void)
+{
+	/*
+	 * Make sure start_mem is page aligned, otherwise bootmem and
+	 * page_alloc get different views of the world.
+	 */
+	unsigned long end_mem = memory_end & PAGE_MASK;
+	unsigned long zones_size[MAX_NR_ZONES] = { 0, };
+
+	high_memory = (void *) end_mem;
+
+	empty_zero_page = alloc_bootmem_pages(PAGE_SIZE);
+	memset(empty_zero_page, 0, PAGE_SIZE);
+
+	/*
+	 * Set up SFC/DFC registers (user data space).
+	 */
+	set_fs (USER_DS);
+
+	zones_size[ZONE_DMA] = (end_mem - PAGE_OFFSET) >> PAGE_SHIFT;
+	free_area_init(zones_size);
+}
+
+#endif /* CONFIG_MMU */
+
+void free_initmem(void)
+{
+#ifndef CONFIG_MMU_SUN3
+	unsigned long addr;
+
+	addr = (unsigned long) __init_begin;
+	for (; addr < ((unsigned long) __init_end); addr += PAGE_SIZE) {
+		ClearPageReserved(virt_to_page(addr));
+		init_page_count(virt_to_page(addr));
+		free_page(addr);
+		totalram_pages++;
+	}
+	pr_notice("Freeing unused kernel memory: %luk freed (0x%x - 0x%x)\n",
+		(addr - (unsigned long) __init_begin) >> 10,
+		(unsigned int) __init_begin, (unsigned int) __init_end);
+#endif /* CONFIG_MMU_SUN3 */
+}
+
+#if defined(CONFIG_MMU) && !defined(CONFIG_COLDFIRE)
+#define VECTORS	&vectors[0]
 #else
-#include "init_no.c"
+#define VECTORS	_ramvec
+#endif
+
+void __init print_memmap(void)
+{
+#define UL(x) ((unsigned long) (x))
+#define MLK(b, t) UL(b), UL(t), (UL(t) - UL(b)) >> 10
+#define MLM(b, t) UL(b), UL(t), (UL(t) - UL(b)) >> 20
+#define MLK_ROUNDUP(b, t) b, t, DIV_ROUND_UP(((t) - (b)), 1024)
+
+	pr_notice("Virtual kernel memory layout:\n"
+		"    vector  : 0x%08lx - 0x%08lx   (%4ld KiB)\n"
+		"    kmap    : 0x%08lx - 0x%08lx   (%4ld MiB)\n"
+		"    vmalloc : 0x%08lx - 0x%08lx   (%4ld MiB)\n"
+		"    lowmem  : 0x%08lx - 0x%08lx   (%4ld MiB)\n"
+		"      .init : 0x%p" " - 0x%p" "   (%4d KiB)\n"
+		"      .text : 0x%p" " - 0x%p" "   (%4d KiB)\n"
+		"      .data : 0x%p" " - 0x%p" "   (%4d KiB)\n"
+		"      .bss  : 0x%p" " - 0x%p" "   (%4d KiB)\n",
+		MLK(VECTORS, VECTORS + 256),
+		MLM(KMAP_START, KMAP_END),
+		MLM(VMALLOC_START, VMALLOC_END),
+		MLM(PAGE_OFFSET, (unsigned long)high_memory),
+		MLK_ROUNDUP(__init_begin, __init_end),
+		MLK_ROUNDUP(_stext, _etext),
+		MLK_ROUNDUP(_sdata, _edata),
+		MLK_ROUNDUP(__bss_start, __bss_stop));
+}
+
+void __init mem_init(void)
+{
+	pg_data_t *pgdat;
+	int codepages = 0;
+	int datapages = 0;
+	int initpages = 0;
+	int i;
+
+	/* this will put all memory onto the freelists */
+	totalram_pages = num_physpages = 0;
+	for_each_online_pgdat(pgdat) {
+		num_physpages += pgdat->node_present_pages;
+
+		totalram_pages += free_all_bootmem_node(pgdat);
+		for (i = 0; i < pgdat->node_spanned_pages; i++) {
+			struct page *page = pgdat->node_mem_map + i;
+			char *addr = page_to_virt(page);
+
+			if (!PageReserved(page))
+				continue;
+			if (addr >= _text &&
+			    addr < _etext)
+				codepages++;
+			else if (addr >= __init_begin &&
+				 addr < __init_end)
+				initpages++;
+			else
+				datapages++;
+		}
+	}
+
+#if !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE)
+	/* insert pointer tables allocated so far into the tablelist */
+	init_pointer_table((unsigned long)kernel_pg_dir);
+	for (i = 0; i < PTRS_PER_PGD; i++) {
+		if (pgd_present(kernel_pg_dir[i]))
+			init_pointer_table(__pgd_page(kernel_pg_dir[i]));
+	}
+
+	/* insert also pointer table that we used to unmap the zero page */
+	if (zero_pgtable)
+		init_pointer_table((unsigned long)zero_pgtable);
+#endif
+
+	pr_info("Memory: %luk/%luk available (%dk kernel code, %dk data, %dk init)\n",
+	       nr_free_pages() << (PAGE_SHIFT-10),
+	       totalram_pages << (PAGE_SHIFT-10),
+	       codepages << (PAGE_SHIFT-10),
+	       datapages << (PAGE_SHIFT-10),
+	       initpages << (PAGE_SHIFT-10));
+	print_memmap();
+}
+
+#ifdef CONFIG_BLK_DEV_INITRD
+void free_initrd_mem(unsigned long start, unsigned long end)
+{
+	int pages = 0;
+	for (; start < end; start += PAGE_SIZE) {
+		ClearPageReserved(virt_to_page(start));
+		init_page_count(virt_to_page(start));
+		free_page(start);
+		totalram_pages++;
+		pages++;
+	}
+	pr_notice("Freeing initrd memory: %dk freed\n",
+		pages << (PAGE_SHIFT - 10));
+}
 #endif
diff --git a/arch/m68k/mm/init_mm.c b/arch/m68k/mm/init_mm.c
deleted file mode 100644
index 282f9de6896..00000000000
--- a/arch/m68k/mm/init_mm.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- *  linux/arch/m68k/mm/init.c
- *
- *  Copyright (C) 1995  Hamish Macdonald
- *
- *  Contains common initialization routines, specific init code moved
- *  to motorola.c and sun3mmu.c
- */
-
-#include <linux/module.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/swap.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/bootmem.h>
-#include <linux/gfp.h>
-
-#include <asm/setup.h>
-#include <asm/uaccess.h>
-#include <asm/page.h>
-#include <asm/pgalloc.h>
-#include <asm/traps.h>
-#include <asm/machdep.h>
-#include <asm/io.h>
-#ifdef CONFIG_ATARI
-#include <asm/atari_stram.h>
-#endif
-#include <asm/sections.h>
-#include <asm/tlb.h>
-
-pg_data_t pg_data_map[MAX_NUMNODES];
-EXPORT_SYMBOL(pg_data_map);
-
-int m68k_virt_to_node_shift;
-
-#ifndef CONFIG_SINGLE_MEMORY_CHUNK
-pg_data_t *pg_data_table[65];
-EXPORT_SYMBOL(pg_data_table);
-#endif
-
-void __init m68k_setup_node(int node)
-{
-#ifndef CONFIG_SINGLE_MEMORY_CHUNK
-	struct mem_info *info = m68k_memory + node;
-	int i, end;
-
-	i = (unsigned long)phys_to_virt(info->addr) >> __virt_to_node_shift();
-	end = (unsigned long)phys_to_virt(info->addr + info->size - 1) >> __virt_to_node_shift();
-	for (; i <= end; i++) {
-		if (pg_data_table[i])
-			printk("overlap at %u for chunk %u\n", i, node);
-		pg_data_table[i] = pg_data_map + node;
-	}
-#endif
-	pg_data_map[node].bdata = bootmem_node_data + node;
-	node_set_online(node);
-}
-
-
-/*
- * ZERO_PAGE is a special page that is used for zero-initialized
- * data and COW.
- */
-
-void *empty_zero_page;
-EXPORT_SYMBOL(empty_zero_page);
-
-extern void init_pointer_table(unsigned long ptable);
-
-/* References to section boundaries */
-
-extern pmd_t *zero_pgtable;
-
-#if defined(CONFIG_MMU) && !defined(CONFIG_COLDFIRE)
-#define VECTORS	&vectors[0]
-#else
-#define VECTORS	_ramvec
-#endif
-
-void __init print_memmap(void)
-{
-#define UL(x) ((unsigned long) (x))
-#define MLK(b, t) UL(b), UL(t), (UL(t) - UL(b)) >> 10
-#define MLM(b, t) UL(b), UL(t), (UL(t) - UL(b)) >> 20
-#define MLK_ROUNDUP(b, t) b, t, DIV_ROUND_UP(((t) - (b)), 1024)
-
-	pr_notice("Virtual kernel memory layout:\n"
-		"    vector  : 0x%08lx - 0x%08lx   (%4ld KiB)\n"
-		"    kmap    : 0x%08lx - 0x%08lx   (%4ld MiB)\n"
-		"    vmalloc : 0x%08lx - 0x%08lx   (%4ld MiB)\n"
-		"    lowmem  : 0x%08lx - 0x%08lx   (%4ld MiB)\n"
-		"      .init : 0x%p" " - 0x%p" "   (%4d KiB)\n"
-		"      .text : 0x%p" " - 0x%p" "   (%4d KiB)\n"
-		"      .data : 0x%p" " - 0x%p" "   (%4d KiB)\n"
-		"      .bss  : 0x%p" " - 0x%p" "   (%4d KiB)\n",
-		MLK(VECTORS, VECTORS + 256),
-		MLM(KMAP_START, KMAP_END),
-		MLM(VMALLOC_START, VMALLOC_END),
-		MLM(PAGE_OFFSET, (unsigned long)high_memory),
-		MLK_ROUNDUP(__init_begin, __init_end),
-		MLK_ROUNDUP(_stext, _etext),
-		MLK_ROUNDUP(_sdata, _edata),
-		MLK_ROUNDUP(__bss_start, __bss_stop));
-}
-
-void __init mem_init(void)
-{
-	pg_data_t *pgdat;
-	int codepages = 0;
-	int datapages = 0;
-	int initpages = 0;
-	int i;
-
-	/* this will put all memory onto the freelists */
-	totalram_pages = num_physpages = 0;
-	for_each_online_pgdat(pgdat) {
-		num_physpages += pgdat->node_present_pages;
-
-		totalram_pages += free_all_bootmem_node(pgdat);
-		for (i = 0; i < pgdat->node_spanned_pages; i++) {
-			struct page *page = pgdat->node_mem_map + i;
-			char *addr = page_to_virt(page);
-
-			if (!PageReserved(page))
-				continue;
-			if (addr >= _text &&
-			    addr < _etext)
-				codepages++;
-			else if (addr >= __init_begin &&
-				 addr < __init_end)
-				initpages++;
-			else
-				datapages++;
-		}
-	}
-
-#if !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE)
-	/* insert pointer tables allocated so far into the tablelist */
-	init_pointer_table((unsigned long)kernel_pg_dir);
-	for (i = 0; i < PTRS_PER_PGD; i++) {
-		if (pgd_present(kernel_pg_dir[i]))
-			init_pointer_table(__pgd_page(kernel_pg_dir[i]));
-	}
-
-	/* insert also pointer table that we used to unmap the zero page */
-	if (zero_pgtable)
-		init_pointer_table((unsigned long)zero_pgtable);
-#endif
-
-	printk("Memory: %luk/%luk available (%dk kernel code, %dk data, %dk init)\n",
-	       nr_free_pages() << (PAGE_SHIFT-10),
-	       totalram_pages << (PAGE_SHIFT-10),
-	       codepages << (PAGE_SHIFT-10),
-	       datapages << (PAGE_SHIFT-10),
-	       initpages << (PAGE_SHIFT-10));
-	print_memmap();
-}
-
-#ifdef CONFIG_BLK_DEV_INITRD
-void free_initrd_mem(unsigned long start, unsigned long end)
-{
-	int pages = 0;
-	for (; start < end; start += PAGE_SIZE) {
-		ClearPageReserved(virt_to_page(start));
-		init_page_count(virt_to_page(start));
-		free_page(start);
-		totalram_pages++;
-		pages++;
-	}
-	printk ("Freeing initrd memory: %dk freed\n", pages);
-}
-#endif
diff --git a/arch/m68k/mm/init_no.c b/arch/m68k/mm/init_no.c
deleted file mode 100644
index 688e3664aea..00000000000
--- a/arch/m68k/mm/init_no.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- *  linux/arch/m68knommu/mm/init.c
- *
- *  Copyright (C) 1998  D. Jeff Dionne <jeff@lineo.ca>,
- *                      Kenneth Albanowski <kjahds@kjahds.com>,
- *  Copyright (C) 2000  Lineo, Inc.  (www.lineo.com) 
- *
- *  Based on:
- *
- *  linux/arch/m68k/mm/init.c
- *
- *  Copyright (C) 1995  Hamish Macdonald
- *
- *  JAN/1999 -- hacked to support ColdFire (gerg@snapgear.com)
- *  DEC/2000 -- linux 2.4 support <davidm@snapgear.com>
- */
-
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/ptrace.h>
-#include <linux/mman.h>
-#include <linux/mm.h>
-#include <linux/swap.h>
-#include <linux/init.h>
-#include <linux/highmem.h>
-#include <linux/pagemap.h>
-#include <linux/bootmem.h>
-#include <linux/gfp.h>
-
-#include <asm/setup.h>
-#include <asm/sections.h>
-#include <asm/segment.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/machdep.h>
-
-/*
- * ZERO_PAGE is a special page that is used for zero-initialized
- * data and COW.
- */
-void *empty_zero_page;
-
-/*
- * paging_init() continues the virtual memory environment setup which
- * was begun by the code in arch/head.S.
- * The parameters are pointers to where to stick the starting and ending
- * addresses of available kernel virtual memory.
- */
-void __init paging_init(void)
-{
-	/*
-	 * Make sure start_mem is page aligned, otherwise bootmem and
-	 * page_alloc get different views of the world.
-	 */
-	unsigned long end_mem   = memory_end & PAGE_MASK;
-	unsigned long zones_size[MAX_NR_ZONES] = {0, };
-
-	empty_zero_page = alloc_bootmem_pages(PAGE_SIZE);
-	memset(empty_zero_page, 0, PAGE_SIZE);
-
-	/*
-	 * Set up SFC/DFC registers (user data space).
-	 */
-	set_fs (USER_DS);
-
-	zones_size[ZONE_DMA] = (end_mem - PAGE_OFFSET) >> PAGE_SHIFT;
-	free_area_init(zones_size);
-}
-
-void __init mem_init(void)
-{
-	int codek = 0, datak = 0, initk = 0;
-	unsigned long tmp;
-	unsigned long len = _ramend - _rambase;
-	unsigned long start_mem = memory_start; /* DAVIDM - these must start at end of kernel */
-	unsigned long end_mem   = memory_end; /* DAVIDM - this must not include kernel stack at top */
-
-	pr_debug("Mem_init: start=%lx, end=%lx\n", start_mem, end_mem);
-
-	end_mem &= PAGE_MASK;
-	high_memory = (void *) end_mem;
-
-	start_mem = PAGE_ALIGN(start_mem);
-	max_mapnr = num_physpages = (((unsigned long) high_memory) - PAGE_OFFSET) >> PAGE_SHIFT;
-
-	/* this will put all memory onto the freelists */
-	totalram_pages = free_all_bootmem();
-
-	codek = (_etext - _stext) >> 10;
-	datak = (__bss_stop - _sdata) >> 10;
-	initk = (__init_begin - __init_end) >> 10;
-
-	tmp = nr_free_pages() << PAGE_SHIFT;
-	printk(KERN_INFO "Memory available: %luk/%luk RAM, (%dk kernel code, %dk data)\n",
-	       tmp >> 10,
-	       len >> 10,
-	       codek,
-	       datak
-	       );
-}
-
-
-#ifdef CONFIG_BLK_DEV_INITRD
-void free_initrd_mem(unsigned long start, unsigned long end)
-{
-	int pages = 0;
-	for (; start < end; start += PAGE_SIZE) {
-		ClearPageReserved(virt_to_page(start));
-		init_page_count(virt_to_page(start));
-		free_page(start);
-		totalram_pages++;
-		pages++;
-	}
-	pr_notice("Freeing initrd memory: %luk freed\n",
-		  pages * (PAGE_SIZE / 1024));
-}
-#endif
-
-void free_initmem(void)
-{
-#ifdef CONFIG_RAMKERNEL
-	unsigned long addr;
-	/*
-	 * The following code should be cool even if these sections
-	 * are not page aligned.
-	 */
-	addr = PAGE_ALIGN((unsigned long) __init_begin);
-	/* next to check that the page we free is not a partial page */
-	for (; addr + PAGE_SIZE < ((unsigned long) __init_end); addr += PAGE_SIZE) {
-		ClearPageReserved(virt_to_page(addr));
-		init_page_count(virt_to_page(addr));
-		free_page(addr);
-		totalram_pages++;
-	}
-	pr_notice("Freeing unused kernel memory: %luk freed (0x%x - 0x%x)\n",
-			(addr - PAGE_ALIGN((unsigned long) __init_begin)) >> 10,
-			(int)(PAGE_ALIGN((unsigned long) __init_begin)),
-			(int)(addr - PAGE_SIZE));
-#endif
-}
-
diff --git a/arch/m68k/mm/mcfmmu.c b/arch/m68k/mm/mcfmmu.c
index 875b800ef0d..f58fafe7e4c 100644
--- a/arch/m68k/mm/mcfmmu.c
+++ b/arch/m68k/mm/mcfmmu.c
@@ -29,10 +29,6 @@ atomic_t nr_free_contexts;
 struct mm_struct *context_mm[LAST_CONTEXT+1];
 extern unsigned long num_pages;
 
-void free_initmem(void)
-{
-}
-
 /*
  * ColdFire paging_init derived from sun3.
  */
diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c
index 0dafa693515..251c5437787 100644
--- a/arch/m68k/mm/motorola.c
+++ b/arch/m68k/mm/motorola.c
@@ -304,17 +304,3 @@ void __init paging_init(void)
 	}
 }
 
-void free_initmem(void)
-{
-	unsigned long addr;
-
-	addr = (unsigned long)__init_begin;
-	for (; addr < (unsigned long)__init_end; addr += PAGE_SIZE) {
-		virt_to_page(addr)->flags &= ~(1 << PG_reserved);
-		init_page_count(virt_to_page(addr));
-		free_page(addr);
-		totalram_pages++;
-	}
-}
-
-
diff --git a/arch/m68k/mm/sun3mmu.c b/arch/m68k/mm/sun3mmu.c
index e0804060501..269f81158a3 100644
--- a/arch/m68k/mm/sun3mmu.c
+++ b/arch/m68k/mm/sun3mmu.c
@@ -30,10 +30,6 @@ const char bad_pmd_string[] = "Bad pmd in pte_alloc: %08lx\n";
 
 extern unsigned long num_pages;
 
-void free_initmem(void)
-{
-}
-
 /* For the sun3 we try to follow the i386 paging_init() more closely */
 /* start_mem and end_mem have PAGE_OFFSET added already */
 /* now sets up tables using sun3 PTEs rather than i386 as before. --m */
diff --git a/arch/m68k/sun3/sun3ints.c b/arch/m68k/sun3/sun3ints.c
index 78b60f53e90..6bbca30c918 100644
--- a/arch/m68k/sun3/sun3ints.c
+++ b/arch/m68k/sun3/sun3ints.c
@@ -66,6 +66,8 @@ static irqreturn_t sun3_int5(int irq, void *dev_id)
 #ifdef CONFIG_SUN3
 	intersil_clear();
 #endif
+	sun3_disable_irq(5);
+	sun3_enable_irq(5);
 #ifdef CONFIG_SUN3
 	intersil_clear();
 #endif
@@ -79,41 +81,18 @@ static irqreturn_t sun3_int5(int irq, void *dev_id)
 
 static irqreturn_t sun3_vec255(int irq, void *dev_id)
 {
-//	intersil_clear();
 	return IRQ_HANDLED;
 }
 
-static void sun3_irq_enable(struct irq_data *data)
-{
-    sun3_enable_irq(data->irq);
-};
-
-static void sun3_irq_disable(struct irq_data *data)
-{
-    sun3_disable_irq(data->irq);
-};
-
-static struct irq_chip sun3_irq_chip = {
-	.name		= "sun3",
-	.irq_startup	= m68k_irq_startup,
-	.irq_shutdown	= m68k_irq_shutdown,
-	.irq_enable	= sun3_irq_enable,
-	.irq_disable	= sun3_irq_disable,
-	.irq_mask	= sun3_irq_disable,
-	.irq_unmask	= sun3_irq_enable,
-};
-
 void __init sun3_init_IRQ(void)
 {
 	*sun3_intreg = 1;
 
-	m68k_setup_irq_controller(&sun3_irq_chip, handle_level_irq, IRQ_AUTO_1,
-				  7);
 	m68k_setup_user_interrupt(VEC_USER, 128);
 
-	if (request_irq(IRQ_AUTO_5, sun3_int5, 0, "int5", NULL))
+	if (request_irq(IRQ_AUTO_5, sun3_int5, 0, "clock", NULL))
 		pr_err("Couldn't register %s interrupt\n", "int5");
-	if (request_irq(IRQ_AUTO_7, sun3_int7, 0, "int7", NULL))
+	if (request_irq(IRQ_AUTO_7, sun3_int7, 0, "nmi", NULL))
 		pr_err("Couldn't register %s interrupt\n", "int7");
 	if (request_irq(IRQ_USER+127, sun3_vec255, 0, "vec255", NULL))
 		pr_err("Couldn't register %s interrupt\n", "vec255");
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index 4cba7439f9d..4bcf89148f3 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -26,6 +26,9 @@ config MICROBLAZE
 	select GENERIC_ATOMIC64
 	select GENERIC_CLOCKEVENTS
 	select MODULES_USE_ELF_RELA
+	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
+	select CLONE_BACKWARDS
 
 config SWAP
 	def_bool n
diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile
index b23c40eb7a5..d26fb905ee0 100644
--- a/arch/microblaze/Makefile
+++ b/arch/microblaze/Makefile
@@ -57,7 +57,7 @@ boot := arch/microblaze/boot
 DTB:=$(subst simpleImage.,,$(filter simpleImage.%, $(MAKECMDGOALS)))
 
 ifneq ($(DTB),)
-	core-y	+= $(boot)/
+	core-y	+= $(boot)/dts/
 endif
 
 # defines filename extension depending memory management type
diff --git a/arch/microblaze/boot/Makefile b/arch/microblaze/boot/Makefile
index fa83ea497db..80fe54fb7ca 100644
--- a/arch/microblaze/boot/Makefile
+++ b/arch/microblaze/boot/Makefile
@@ -2,21 +2,10 @@
 # arch/microblaze/boot/Makefile
 #
 
-obj-y += linked_dtb.o
-
 targets := linux.bin linux.bin.gz simpleImage.%
 
 OBJCOPYFLAGS := -R .note -R .comment -R .note.gnu.build-id -O binary
 
-# Ensure system.dtb exists
-$(obj)/linked_dtb.o: $(obj)/system.dtb
-
-# Generate system.dtb from $(DTB).dtb
-ifneq ($(DTB),system)
-$(obj)/system.dtb: $(obj)/$(DTB).dtb
-	$(call if_changed,cp)
-endif
-
 $(obj)/linux.bin: vmlinux FORCE
 	$(call if_changed,objcopy)
 	$(call if_changed,uimage)
@@ -45,10 +34,4 @@ $(obj)/simpleImage.%: vmlinux FORCE
 	@echo 'Kernel: $@ is ready' ' (#'`cat .version`')'
 
 
-# Rule to build device tree blobs
-DTC_FLAGS := -p 1024
-
-$(obj)/%.dtb: $(src)/dts/%.dts FORCE
-	$(call if_changed_dep,dtc)
-
-clean-files += *.dtb simpleImage.*.unstrip linux.bin.ub
+clean-files += simpleImage.*.unstrip linux.bin.ub
diff --git a/arch/microblaze/boot/dts/Makefile b/arch/microblaze/boot/dts/Makefile
new file mode 100644
index 00000000000..c3b3a5d67b8
--- /dev/null
+++ b/arch/microblaze/boot/dts/Makefile
@@ -0,0 +1,22 @@
+#
+# arch/microblaze/boot/Makefile
+#
+
+obj-y += linked_dtb.o
+
+# Ensure system.dtb exists
+$(obj)/linked_dtb.o: $(obj)/system.dtb
+
+# Generate system.dtb from $(DTB).dtb
+ifneq ($(DTB),system)
+$(obj)/system.dtb: $(obj)/$(DTB).dtb
+	$(call if_changed,cp)
+endif
+
+quiet_cmd_cp = CP      $< $@$2
+	cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false)
+
+# Rule to build device tree blobs
+DTC_FLAGS := -p 1024
+
+clean-files += *.dtb
diff --git a/arch/microblaze/boot/dts/linked_dtb.S b/arch/microblaze/boot/dts/linked_dtb.S
new file mode 100644
index 00000000000..23345af3721
--- /dev/null
+++ b/arch/microblaze/boot/dts/linked_dtb.S
@@ -0,0 +1,2 @@
+.section __fdt_blob,"a"
+.incbin "arch/microblaze/boot/dts/system.dtb"
diff --git a/arch/microblaze/boot/linked_dtb.S b/arch/microblaze/boot/linked_dtb.S
deleted file mode 100644
index cb2b537aebe..00000000000
--- a/arch/microblaze/boot/linked_dtb.S
+++ /dev/null
@@ -1,3 +0,0 @@
-.section __fdt_blob,"a"
-.incbin "arch/microblaze/boot/system.dtb"
-
diff --git a/arch/microblaze/include/asm/Kbuild b/arch/microblaze/include/asm/Kbuild
index 8653072d7e9..d3c51a6a601 100644
--- a/arch/microblaze/include/asm/Kbuild
+++ b/arch/microblaze/include/asm/Kbuild
@@ -1,5 +1,5 @@
-include include/asm-generic/Kbuild.asm
 
-header-y  += elf.h
 generic-y += clkdev.h
 generic-y += exec.h
+generic-y += trace_clock.h
+generic-y += syscalls.h
diff --git a/arch/microblaze/include/asm/elf.h b/arch/microblaze/include/asm/elf.h
index 640ddd4b6a9..65902444906 100644
--- a/arch/microblaze/include/asm/elf.h
+++ b/arch/microblaze/include/asm/elf.h
@@ -7,119 +7,24 @@
  * License. See the file "COPYING" in the main directory of this archive
  * for more details.
  */
-
 #ifndef _ASM_MICROBLAZE_ELF_H
 #define _ASM_MICROBLAZE_ELF_H
 
-/*
- * Note there is no "official" ELF designation for Microblaze.
- * I've snaffled the value from the microblaze binutils source code
- * /binutils/microblaze/include/elf/microblaze.h
- */
-#define EM_MICROBLAZE		189
-#define EM_MICROBLAZE_OLD	0xbaab
-#define ELF_ARCH		EM_MICROBLAZE
-
-/*
- * This is used to ensure we don't load something for the wrong architecture.
- */
-#define elf_check_arch(x)	((x)->e_machine == EM_MICROBLAZE \
-				 || (x)->e_machine == EM_MICROBLAZE_OLD)
-
-/*
- * These are used to set parameters in the core dumps.
- */
-#define ELF_CLASS	ELFCLASS32
+#include <uapi/asm/elf.h>
 
 #ifndef __uClinux__
-
-/*
- * ELF register definitions..
- */
-
-#include <asm/ptrace.h>
-#include <asm/byteorder.h>
-
 #ifndef ELF_GREG_T
-#define ELF_GREG_T
-typedef unsigned long elf_greg_t;
 #endif
-
 #ifndef ELF_NGREG
-#define ELF_NGREG (sizeof(struct pt_regs) / sizeof(elf_greg_t))
 #endif
-
 #ifndef ELF_GREGSET_T
-#define ELF_GREGSET_T
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
 #endif
-
 #ifndef ELF_FPREGSET_T
-#define ELF_FPREGSET_T
-
-/* TBD */
-#define ELF_NFPREG	33	/* includes fsr */
-typedef unsigned long elf_fpreg_t;
-typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
-
-/* typedef struct user_fpu_struct elf_fpregset_t; */
 #endif
-
-/* This is the location that an ET_DYN program is loaded if exec'ed.  Typical
- * use of this is to invoke "./ld.so someprog" to test out a new version of
- * the loader.  We need to make sure that it is out of the way of the program
- * that it will "exec", and that there is sufficient room for the brk.
- */
-
-#define ELF_ET_DYN_BASE         (0x08000000)
-
 #ifdef __MICROBLAZEEL__
-#define ELF_DATA	ELFDATA2LSB
 #else
-#define ELF_DATA	ELFDATA2MSB
 #endif
-
-#define ELF_EXEC_PAGESIZE	PAGE_SIZE
-
-
-#define ELF_CORE_COPY_REGS(_dest, _regs)			\
-	memcpy((char *) &_dest, (char *) _regs,		\
-	sizeof(struct pt_regs));
-
-/* This yields a mask that user programs can use to figure out what
- * instruction set this CPU supports.  This could be done in user space,
- * but it's not easy, and we've already done it here.
- */
-#define ELF_HWCAP	(0)
-
-/* This yields a string that ld.so will use to load implementation
- * specific libraries for optimization.  This is more specific in
- * intent than poking at uname or /proc/cpuinfo.
-
- * For the moment, we have only optimizations for the Intel generations,
- * but that could change...
- */
-#define ELF_PLATFORM  (NULL)
-
-/* Added _f parameter. Is this definition correct: TBD */
-#define ELF_PLAT_INIT(_r, _f)				\
-do {							\
-	_r->r1 =  _r->r1 =  _r->r2 =  _r->r3 =		\
-	_r->r4 =  _r->r5 =  _r->r6 =  _r->r7 =		\
-	_r->r8 =  _r->r9 =  _r->r10 = _r->r11 =		\
-	_r->r12 = _r->r13 = _r->r14 = _r->r15 =		\
-	_r->r16 = _r->r17 = _r->r18 = _r->r19 =		\
-	_r->r20 = _r->r21 = _r->r22 = _r->r23 =		\
-	_r->r24 = _r->r25 = _r->r26 = _r->r27 =		\
-	_r->r28 = _r->r29 = _r->r30 = _r->r31 =		\
-	0;						\
-} while (0)
-
-#ifdef __KERNEL__
 #define SET_PERSONALITY(ex) \
 	set_personality(PER_LINUX_32BIT | (current->personality & (~PER_MASK)))
-#endif
-
 #endif /* __uClinux__ */
-
 #endif /* _ASM_MICROBLAZE_ELF_H */
diff --git a/arch/microblaze/include/asm/entry.h b/arch/microblaze/include/asm/entry.h
index af0144b91b7..b4a4cb150aa 100644
--- a/arch/microblaze/include/asm/entry.h
+++ b/arch/microblaze/include/asm/entry.h
@@ -29,6 +29,8 @@ DECLARE_PER_CPU(unsigned int, KM); /* Kernel/user mode */
 DECLARE_PER_CPU(unsigned int, ENTRY_SP); /* Saved SP on kernel entry */
 DECLARE_PER_CPU(unsigned int, R11_SAVE); /* Temp variable for entry */
 DECLARE_PER_CPU(unsigned int, CURRENT_SAVE); /* Saved current pointer */
+
+extern asmlinkage void do_notify_resume(struct pt_regs *regs, int in_syscall);
 # endif /* __ASSEMBLY__ */
 
 #endif /* _ASM_MICROBLAZE_ENTRY_H */
diff --git a/arch/microblaze/include/asm/kvm_para.h b/arch/microblaze/include/asm/kvm_para.h
deleted file mode 100644
index 14fab8f0b95..00000000000
--- a/arch/microblaze/include/asm/kvm_para.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/kvm_para.h>
diff --git a/arch/microblaze/include/asm/processor.h b/arch/microblaze/include/asm/processor.h
index af2bb965239..0759153e811 100644
--- a/arch/microblaze/include/asm/processor.h
+++ b/arch/microblaze/include/asm/processor.h
@@ -31,6 +31,7 @@ extern const struct seq_operations cpuinfo_op;
 void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long usp);
 
 extern void ret_from_fork(void);
+extern void ret_from_kernel_thread(void);
 
 # endif /* __ASSEMBLY__ */
 
@@ -78,11 +79,6 @@ extern unsigned long thread_saved_pc(struct task_struct *t);
 
 extern unsigned long get_wchan(struct task_struct *p);
 
-/*
- * create a kernel thread without removing it from tasklists
- */
-extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
-
 # define KSTK_EIP(tsk)	(0)
 # define KSTK_ESP(tsk)	(0)
 
@@ -131,8 +127,6 @@ extern inline void release_thread(struct task_struct *dead_task)
 {
 }
 
-extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
-
 /* Free current thread data structures etc.  */
 static inline void exit_thread(void)
 {
diff --git a/arch/microblaze/include/asm/ptrace.h b/arch/microblaze/include/asm/ptrace.h
index 94e92c80585..3732bcf186f 100644
--- a/arch/microblaze/include/asm/ptrace.h
+++ b/arch/microblaze/include/asm/ptrace.h
@@ -5,56 +5,12 @@
  * License. See the file "COPYING" in the main directory of this archive
  * for more details.
  */
-
 #ifndef _ASM_MICROBLAZE_PTRACE_H
 #define _ASM_MICROBLAZE_PTRACE_H
 
-#ifndef __ASSEMBLY__
-
-typedef unsigned long microblaze_reg_t;
+#include <uapi/asm/ptrace.h>
 
-struct pt_regs {
-	microblaze_reg_t r0;
-	microblaze_reg_t r1;
-	microblaze_reg_t r2;
-	microblaze_reg_t r3;
-	microblaze_reg_t r4;
-	microblaze_reg_t r5;
-	microblaze_reg_t r6;
-	microblaze_reg_t r7;
-	microblaze_reg_t r8;
-	microblaze_reg_t r9;
-	microblaze_reg_t r10;
-	microblaze_reg_t r11;
-	microblaze_reg_t r12;
-	microblaze_reg_t r13;
-	microblaze_reg_t r14;
-	microblaze_reg_t r15;
-	microblaze_reg_t r16;
-	microblaze_reg_t r17;
-	microblaze_reg_t r18;
-	microblaze_reg_t r19;
-	microblaze_reg_t r20;
-	microblaze_reg_t r21;
-	microblaze_reg_t r22;
-	microblaze_reg_t r23;
-	microblaze_reg_t r24;
-	microblaze_reg_t r25;
-	microblaze_reg_t r26;
-	microblaze_reg_t r27;
-	microblaze_reg_t r28;
-	microblaze_reg_t r29;
-	microblaze_reg_t r30;
-	microblaze_reg_t r31;
-	microblaze_reg_t pc;
-	microblaze_reg_t msr;
-	microblaze_reg_t ear;
-	microblaze_reg_t esr;
-	microblaze_reg_t fsr;
-	int pt_mode;
-};
-
-#ifdef __KERNEL__
+#ifndef __ASSEMBLY__
 #define kernel_mode(regs)		((regs)->pt_mode)
 #define user_mode(regs)			(!kernel_mode(regs))
 
@@ -66,19 +22,5 @@ static inline long regs_return_value(struct pt_regs *regs)
 	return regs->r3;
 }
 
-#else /* __KERNEL__ */
-
-/* pt_regs offsets used by gdbserver etc in ptrace syscalls */
-#define PT_GPR(n)	((n) * sizeof(microblaze_reg_t))
-#define PT_PC		(32 * sizeof(microblaze_reg_t))
-#define PT_MSR		(33 * sizeof(microblaze_reg_t))
-#define PT_EAR		(34 * sizeof(microblaze_reg_t))
-#define PT_ESR		(35 * sizeof(microblaze_reg_t))
-#define PT_FSR		(36 * sizeof(microblaze_reg_t))
-#define PT_KERNEL_MODE	(37 * sizeof(microblaze_reg_t))
-
-#endif /* __KERNEL */
-
 #endif /* __ASSEMBLY__ */
-
 #endif /* _ASM_MICROBLAZE_PTRACE_H */
diff --git a/arch/microblaze/include/asm/setup.h b/arch/microblaze/include/asm/setup.h
index 0061aa13a34..0e0b0a5ec75 100644
--- a/arch/microblaze/include/asm/setup.h
+++ b/arch/microblaze/include/asm/setup.h
@@ -7,15 +7,12 @@
  * License. See the file "COPYING" in the main directory of this archive
  * for more details.
  */
-
 #ifndef _ASM_MICROBLAZE_SETUP_H
 #define _ASM_MICROBLAZE_SETUP_H
 
-#define COMMAND_LINE_SIZE	256
+#include <uapi/asm/setup.h>
 
 # ifndef __ASSEMBLY__
-
-#  ifdef __KERNEL__
 extern unsigned int boot_cpuid; /* move to smp.h */
 
 extern char cmd_line[COMMAND_LINE_SIZE];
@@ -53,6 +50,5 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end);
 extern void *alloc_maybe_bootmem(size_t size, gfp_t mask);
 extern void *zalloc_maybe_bootmem(size_t size, gfp_t mask);
 
-#  endif/* __KERNEL__ */
 # endif /* __ASSEMBLY__ */
 #endif /* _ASM_MICROBLAZE_SETUP_H */
diff --git a/arch/microblaze/include/asm/syscalls.h b/arch/microblaze/include/asm/syscalls.h
deleted file mode 100644
index 27f2f4c0f39..00000000000
--- a/arch/microblaze/include/asm/syscalls.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef __ASM_MICROBLAZE_SYSCALLS_H
-
-asmlinkage long microblaze_vfork(struct pt_regs *regs);
-asmlinkage long microblaze_clone(int flags, unsigned long stack,
-							struct pt_regs *regs);
-asmlinkage long microblaze_execve(const char __user *filenamei,
-				  const char __user *const __user *argv,
-				  const char __user *const __user *envp,
-				  struct pt_regs *regs);
-
-asmlinkage long sys_clone(int flags, unsigned long stack, struct pt_regs *regs);
-#define sys_clone sys_clone
-
-#include <asm-generic/syscalls.h>
-
-#endif /* __ASM_MICROBLAZE_SYSCALLS_H */
diff --git a/arch/microblaze/include/asm/uaccess.h b/arch/microblaze/include/asm/uaccess.h
index ef25f7538d4..927540d3cb7 100644
--- a/arch/microblaze/include/asm/uaccess.h
+++ b/arch/microblaze/include/asm/uaccess.h
@@ -298,11 +298,10 @@ extern long __user_bad(void);
 
 #define __put_user_check(x, ptr, size)					\
 ({									\
-	typeof(*(ptr)) __pu_val;					\
+	typeof(*(ptr)) volatile __pu_val = x;					\
 	typeof(*(ptr)) __user *__pu_addr = (ptr);			\
 	int __pu_err = 0;						\
 									\
-	__pu_val = (x);							\
 	if (access_ok(VERIFY_WRITE, __pu_addr, size)) {			\
 		switch (size) {						\
 		case 1:							\
diff --git a/arch/microblaze/include/asm/unistd.h b/arch/microblaze/include/asm/unistd.h
index 6985e6e9d82..99e23937a31 100644
--- a/arch/microblaze/include/asm/unistd.h
+++ b/arch/microblaze/include/asm/unistd.h
@@ -6,398 +6,11 @@
  * License. See the file "COPYING" in the main directory of this archive
  * for more details.
  */
-
 #ifndef _ASM_MICROBLAZE_UNISTD_H
 #define _ASM_MICROBLAZE_UNISTD_H
 
-#define __NR_restart_syscall	0 /* ok */
-#define __NR_exit		1 /* ok */
-#define __NR_fork		2 /* not for no MMU - weird */
-#define __NR_read		3 /* ok */
-#define __NR_write		4 /* ok */
-#define __NR_open		5 /* openat */
-#define __NR_close		6 /* ok */
-#define __NR_waitpid		7 /* waitid */
-#define __NR_creat		8 /* openat */
-#define __NR_link		9 /* linkat */
-#define __NR_unlink		10 /* unlinkat */
-#define __NR_execve		11 /* ok */
-#define __NR_chdir		12 /* ok */
-#define __NR_time		13 /* obsolete -> sys_gettimeofday */
-#define __NR_mknod		14 /* mknodat */
-#define __NR_chmod		15 /* fchmodat */
-#define __NR_lchown		16 /* ok */
-#define __NR_break		17 /* don't know */
-#define __NR_oldstat		18 /* remove */
-#define __NR_lseek		19 /* ok */
-#define __NR_getpid		20 /* ok */
-#define __NR_mount		21 /* ok */
-#define __NR_umount		22 /* ok */  /* use only umount2 */
-#define __NR_setuid		23 /* ok */
-#define __NR_getuid		24 /* ok */
-#define __NR_stime		25 /* obsolete -> sys_settimeofday */
-#define __NR_ptrace		26 /* ok */
-#define __NR_alarm		27 /* obsolete -> sys_setitimer */
-#define __NR_oldfstat		28 /* remove */
-#define __NR_pause		29 /* obsolete -> sys_rt_sigtimedwait */
-#define __NR_utime		30 /* obsolete -> sys_utimesat */
-#define __NR_stty		31 /* remove */
-#define __NR_gtty		32 /* remove */
-#define __NR_access		33 /* faccessat */
-/* can be implemented by sys_setpriority */
-#define __NR_nice		34
-#define __NR_ftime		35 /* remove */
-#define __NR_sync		36 /* ok */
-#define __NR_kill		37 /* ok */
-#define __NR_rename		38 /* renameat */
-#define __NR_mkdir		39 /* mkdirat */
-#define __NR_rmdir		40 /* unlinkat */
-#define __NR_dup		41 /* ok */
-#define __NR_pipe		42 /* ok */
-#define __NR_times		43 /* ok */
-#define __NR_prof		44 /* remove */
-#define __NR_brk		45 /* ok -mmu, nommu specific */
-#define __NR_setgid		46 /* ok */
-#define __NR_getgid		47 /* ok */
-#define __NR_signal		48 /* obsolete -> sys_rt_sigaction */
-#define __NR_geteuid		49 /* ok */
-#define __NR_getegid		50 /* ok */
-#define __NR_acct		51 /* add it and then I can disable it */
-#define __NR_umount2		52 /* remove */
-#define __NR_lock		53 /* remove */
-#define __NR_ioctl		54 /* ok */
-#define __NR_fcntl		55 /* ok -> 64bit version*/
-#define __NR_mpx		56 /* remove */
-#define __NR_setpgid		57 /* ok */
-#define __NR_ulimit		58 /* remove */
-#define __NR_oldolduname	59 /* remove */
-#define __NR_umask		60 /* ok */
-#define __NR_chroot		61 /* ok */
-#define __NR_ustat		62 /* obsolete -> statfs64 */
-#define __NR_dup2		63 /* ok */
-#define __NR_getppid		64 /* ok */
-#define __NR_getpgrp		65 /* obsolete -> sys_getpgid */
-#define __NR_setsid		66 /* ok */
-#define __NR_sigaction		67 /* obsolete -> rt_sigaction */
-#define __NR_sgetmask		68 /* obsolete -> sys_rt_sigprocmask */
-#define __NR_ssetmask		69 /* obsolete ->sys_rt_sigprocmask */
-#define __NR_setreuid		70 /* ok */
-#define __NR_setregid		71 /* ok */
-#define __NR_sigsuspend		72 /* obsolete -> rt_sigsuspend */
-#define __NR_sigpending		73 /* obsolete -> sys_rt_sigpending */
-#define __NR_sethostname	74 /* ok */
-#define __NR_setrlimit		75 /* ok */
-#define __NR_getrlimit		76 /* ok Back compatible 2G limited rlimit */
-#define __NR_getrusage		77 /* ok */
-#define __NR_gettimeofday	78 /* ok */
-#define __NR_settimeofday	79 /* ok */
-#define __NR_getgroups		80 /* ok */
-#define __NR_setgroups		81 /* ok */
-#define __NR_select		82 /* obsolete -> sys_pselect7 */
-#define __NR_symlink		83 /* symlinkat */
-#define __NR_oldlstat		84 /* remove */
-#define __NR_readlink		85 /* obsolete -> sys_readlinkat */
-#define __NR_uselib		86 /* remove */
-#define __NR_swapon		87 /* ok */
-#define __NR_reboot		88 /* ok */
-#define __NR_readdir		89 /* remove ? */
-#define __NR_mmap		90 /* obsolete -> sys_mmap2 */
-#define __NR_munmap		91 /* ok - mmu and nommu */
-#define __NR_truncate		92 /* ok or truncate64 */
-#define __NR_ftruncate		93 /* ok or ftruncate64 */
-#define __NR_fchmod		94 /* ok */
-#define __NR_fchown		95 /* ok */
-#define __NR_getpriority	96 /* ok */
-#define __NR_setpriority	97 /* ok */
-#define __NR_profil		98 /* remove */
-#define __NR_statfs		99 /* ok or statfs64 */
-#define __NR_fstatfs		100  /* ok or fstatfs64 */
-#define __NR_ioperm		101 /* remove */
-#define __NR_socketcall		102 /* remove */
-#define __NR_syslog		103 /* ok */
-#define __NR_setitimer		104 /* ok */
-#define __NR_getitimer		105 /* ok */
-#define __NR_stat		106 /* remove */
-#define __NR_lstat		107 /* remove */
-#define __NR_fstat		108 /* remove */
-#define __NR_olduname		109 /* remove */
-#define __NR_iopl		110 /* remove */
-#define __NR_vhangup		111 /* ok */
-#define __NR_idle		112 /* remove */
-#define __NR_vm86old		113 /* remove */
-#define __NR_wait4		114 /* obsolete -> waitid */
-#define __NR_swapoff		115 /* ok */
-#define __NR_sysinfo		116 /* ok */
-#define __NR_ipc		117 /* remove - direct call */
-#define __NR_fsync		118 /* ok */
-#define __NR_sigreturn		119 /* obsolete -> sys_rt_sigreturn */
-#define __NR_clone		120 /* ok */
-#define __NR_setdomainname	121 /* ok */
-#define __NR_uname		122 /* remove */
-#define __NR_modify_ldt		123 /* remove */
-#define __NR_adjtimex		124 /* ok */
-#define __NR_mprotect		125 /* remove */
-#define __NR_sigprocmask	126 /* obsolete -> sys_rt_sigprocmask */
-#define __NR_create_module	127 /* remove */
-#define __NR_init_module	128 /* ok */
-#define __NR_delete_module	129 /* ok */
-#define __NR_get_kernel_syms	130 /* remove */
-#define __NR_quotactl		131 /* ok */
-#define __NR_getpgid		132 /* ok */
-#define __NR_fchdir		133 /* ok */
-#define __NR_bdflush		134 /* remove */
-#define __NR_sysfs		135 /* needed for busybox */
-#define __NR_personality	136 /* ok */
-#define __NR_afs_syscall	137 /* Syscall for Andrew File System */
-#define __NR_setfsuid		138 /* ok */
-#define __NR_setfsgid		139 /* ok */
-#define __NR__llseek		140 /* remove only lseek */
-#define __NR_getdents		141 /* ok or getdents64 */
-#define __NR__newselect		142 /* remove */
-#define __NR_flock		143 /* ok */
-#define __NR_msync		144 /* remove */
-#define __NR_readv		145 /* ok */
-#define __NR_writev		146 /* ok */
-#define __NR_getsid		147 /* ok */
-#define __NR_fdatasync		148 /* ok */
-#define __NR__sysctl		149 /* remove */
-#define __NR_mlock		150 /* ok - nommu or mmu */
-#define __NR_munlock		151 /* ok - nommu or mmu */
-#define __NR_mlockall		152 /* ok - nommu or mmu */
-#define __NR_munlockall		153 /* ok - nommu or mmu */
-#define __NR_sched_setparam		154 /* ok */
-#define __NR_sched_getparam		155 /* ok */
-#define __NR_sched_setscheduler		156 /* ok */
-#define __NR_sched_getscheduler		157 /* ok */
-#define __NR_sched_yield		158 /* ok */
-#define __NR_sched_get_priority_max	159 /* ok */
-#define __NR_sched_get_priority_min	160 /* ok */
-#define __NR_sched_rr_get_interval	161 /* ok */
-#define __NR_nanosleep		162 /* ok */
-#define __NR_mremap		163 /* ok - nommu or mmu */
-#define __NR_setresuid		164 /* ok */
-#define __NR_getresuid		165 /* ok */
-#define __NR_vm86		166 /* remove */
-#define __NR_query_module	167 /* ok */
-#define __NR_poll		168 /* obsolete -> sys_ppoll */
-#define __NR_nfsservctl		169 /* ok */
-#define __NR_setresgid		170 /* ok */
-#define __NR_getresgid		171 /* ok */
-#define __NR_prctl		172 /* ok */
-#define __NR_rt_sigreturn	173 /* ok */
-#define __NR_rt_sigaction	174 /* ok */
-#define __NR_rt_sigprocmask	175 /* ok */
-#define __NR_rt_sigpending	176 /* ok */
-#define __NR_rt_sigtimedwait	177 /* ok */
-#define __NR_rt_sigqueueinfo	178 /* ok */
-#define __NR_rt_sigsuspend	179 /* ok */
-#define __NR_pread64		180 /* ok */
-#define __NR_pwrite64		181 /* ok */
-#define __NR_chown		182 /* obsolete -> fchownat */
-#define __NR_getcwd		183 /* ok */
-#define __NR_capget		184 /* ok */
-#define __NR_capset		185 /* ok */
-#define __NR_sigaltstack	186 /* remove */
-#define __NR_sendfile		187 /* ok -> exist 64bit version*/
-#define __NR_getpmsg		188 /* remove */
-/* remove - some people actually want streams */
-#define __NR_putpmsg		189
-/* for noMMU - group with clone -> maybe remove */
-#define __NR_vfork		190
-#define __NR_ugetrlimit		191 /* remove - SuS compliant getrlimit */
-#define __NR_mmap2		192 /* ok */
-#define __NR_truncate64		193 /* ok */
-#define __NR_ftruncate64	194 /* ok */
-#define __NR_stat64		195 /* remove _ARCH_WANT_STAT64 */
-#define __NR_lstat64		196 /* remove _ARCH_WANT_STAT64 */
-#define __NR_fstat64		197 /* remove _ARCH_WANT_STAT64 */
-#define __NR_lchown32		198 /* ok - without 32 */
-#define __NR_getuid32		199 /* ok - without 32 */
-#define __NR_getgid32		200 /* ok - without 32 */
-#define __NR_geteuid32		201 /* ok - without 32 */
-#define __NR_getegid32		202 /* ok - without 32 */
-#define __NR_setreuid32		203 /* ok - without 32 */
-#define __NR_setregid32		204 /* ok - without 32 */
-#define __NR_getgroups32	205 /* ok - without 32 */
-#define __NR_setgroups32	206 /* ok - without 32 */
-#define __NR_fchown32		207 /* ok - without 32 */
-#define __NR_setresuid32	208 /* ok - without 32 */
-#define __NR_getresuid32	209 /* ok - without 32 */
-#define __NR_setresgid32	210 /* ok - without 32 */
-#define __NR_getresgid32	211 /* ok - without 32 */
-#define __NR_chown32		212 /* ok - without 32 -obsolete -> fchownat */
-#define __NR_setuid32		213 /* ok - without 32 */
-#define __NR_setgid32		214 /* ok - without 32 */
-#define __NR_setfsuid32		215 /* ok - without 32 */
-#define __NR_setfsgid32		216 /* ok - without 32 */
-#define __NR_pivot_root		217 /* ok */
-#define __NR_mincore		218 /* ok */
-#define __NR_madvise		219 /* ok */
-#define __NR_getdents64		220 /* ok */
-#define __NR_fcntl64		221 /* ok */
-/* 223 is unused */
-#define __NR_gettid		224 /* ok */
-#define __NR_readahead		225 /* ok */
-#define __NR_setxattr		226 /* ok */
-#define __NR_lsetxattr		227 /* ok */
-#define __NR_fsetxattr		228 /* ok */
-#define __NR_getxattr		229 /* ok */
-#define __NR_lgetxattr		230 /* ok */
-#define __NR_fgetxattr		231 /* ok */
-#define __NR_listxattr		232 /* ok */
-#define __NR_llistxattr		233 /* ok */
-#define __NR_flistxattr		234 /* ok */
-#define __NR_removexattr	235 /* ok */
-#define __NR_lremovexattr	236 /* ok */
-#define __NR_fremovexattr	237 /* ok */
-#define __NR_tkill		238 /* ok */
-#define __NR_sendfile64		239 /* ok */
-#define __NR_futex		240 /* ok */
-#define __NR_sched_setaffinity	241 /* ok */
-#define __NR_sched_getaffinity	242 /* ok */
-#define __NR_set_thread_area	243 /* remove */
-#define __NR_get_thread_area	244 /* remove */
-#define __NR_io_setup		245 /* ok */
-#define __NR_io_destroy		246 /* ok */
-#define __NR_io_getevents	247 /* ok */
-#define __NR_io_submit		248 /* ok */
-#define __NR_io_cancel		249 /* ok */
-#define __NR_fadvise64		250 /* remove -> sys_fadvise64_64 */
-/* 251 is available for reuse (was briefly sys_set_zone_reclaim) */
-#define __NR_exit_group		252 /* ok */
-#define __NR_lookup_dcookie	253 /* ok */
-#define __NR_epoll_create	254 /* ok */
-#define __NR_epoll_ctl		255 /* ok */
-#define __NR_epoll_wait		256 /* obsolete -> sys_epoll_pwait */
-#define __NR_remap_file_pages	257 /* only for mmu */
-#define __NR_set_tid_address	258 /* ok */
-#define __NR_timer_create	259 /* ok */
-#define __NR_timer_settime	(__NR_timer_create+1) /* 260 */ /* ok */
-#define __NR_timer_gettime	(__NR_timer_create+2) /* 261 */ /* ok */
-#define __NR_timer_getoverrun	(__NR_timer_create+3) /* 262 */ /* ok */
-#define __NR_timer_delete	(__NR_timer_create+4) /* 263 */ /* ok */
-#define __NR_clock_settime	(__NR_timer_create+5) /* 264 */ /* ok */
-#define __NR_clock_gettime	(__NR_timer_create+6) /* 265 */ /* ok */
-#define __NR_clock_getres	(__NR_timer_create+7) /* 266 */ /* ok */
-#define __NR_clock_nanosleep	(__NR_timer_create+8) /* 267 */ /* ok */
-#define __NR_statfs64		268 /* ok */
-#define __NR_fstatfs64		269 /* ok */
-#define __NR_tgkill		270 /* ok */
-#define __NR_utimes		271 /* obsolete -> sys_futimesat */
-#define __NR_fadvise64_64	272 /* ok */
-#define __NR_vserver		273 /* ok */
-#define __NR_mbind		274 /* only for mmu */
-#define __NR_get_mempolicy	275 /* only for mmu */
-#define __NR_set_mempolicy	276 /* only for mmu */
-#define __NR_mq_open		277 /* ok */
-#define __NR_mq_unlink		(__NR_mq_open+1) /* 278 */ /* ok */
-#define __NR_mq_timedsend	(__NR_mq_open+2) /* 279 */ /* ok */
-#define __NR_mq_timedreceive	(__NR_mq_open+3) /* 280 */ /* ok */
-#define __NR_mq_notify		(__NR_mq_open+4) /* 281 */ /* ok */
-#define __NR_mq_getsetattr	(__NR_mq_open+5) /* 282 */ /* ok */
-#define __NR_kexec_load		283 /* ok */
-#define __NR_waitid		284 /* ok */
-/* #define __NR_sys_setaltroot	285 */
-#define __NR_add_key		286 /* ok */
-#define __NR_request_key	287 /* ok */
-#define __NR_keyctl		288 /* ok */
-#define __NR_ioprio_set		289 /* ok */
-#define __NR_ioprio_get		290 /* ok */
-#define __NR_inotify_init	291 /* ok */
-#define __NR_inotify_add_watch	292 /* ok */
-#define __NR_inotify_rm_watch	293 /* ok */
-#define __NR_migrate_pages	294 /* mmu */
-#define __NR_openat		295 /* ok */
-#define __NR_mkdirat		296 /* ok */
-#define __NR_mknodat		297 /* ok */
-#define __NR_fchownat		298 /* ok */
-#define __NR_futimesat		299 /* obsolete -> sys_utimesat */
-#define __NR_fstatat64		300 /* stat64 */
-#define __NR_unlinkat		301 /* ok */
-#define __NR_renameat		302 /* ok */
-#define __NR_linkat		303 /* ok */
-#define __NR_symlinkat		304 /* ok */
-#define __NR_readlinkat		305 /* ok */
-#define __NR_fchmodat		306 /* ok */
-#define __NR_faccessat		307 /* ok */
-#define __NR_pselect6		308 /* obsolete -> sys_pselect7 */
-#define __NR_ppoll		309 /* ok */
-#define __NR_unshare		310 /* ok */
-#define __NR_set_robust_list	311 /* ok */
-#define __NR_get_robust_list	312 /* ok */
-#define __NR_splice		313 /* ok */
-#define __NR_sync_file_range	314 /* ok */
-#define __NR_tee		315 /* ok */
-#define __NR_vmsplice		316 /* ok */
-#define __NR_move_pages		317 /* mmu */
-#define __NR_getcpu		318 /* ok */
-#define __NR_epoll_pwait	319 /* ok */
-#define __NR_utimensat		320 /* ok */
-#define __NR_signalfd		321 /* ok */
-#define __NR_timerfd_create	322 /* ok */
-#define __NR_eventfd		323 /* ok */
-#define __NR_fallocate		324 /* ok */
-#define __NR_semtimedop		325 /* ok - semaphore group */
-#define __NR_timerfd_settime	326 /* ok */
-#define __NR_timerfd_gettime	327 /* ok */
-/* sysv ipc syscalls */
-#define __NR_semctl		328 /* ok */
-#define __NR_semget		329 /* ok */
-#define __NR_semop		330 /* ok */
-#define __NR_msgctl		331 /* ok */
-#define __NR_msgget		332 /* ok */
-#define __NR_msgrcv		333 /* ok */
-#define __NR_msgsnd		334 /* ok */
-#define __NR_shmat		335 /* ok */
-#define __NR_shmctl		336 /* ok */
-#define __NR_shmdt		337 /* ok */
-#define __NR_shmget		338 /* ok */
-
-
-#define __NR_signalfd4		339 /* new */
-#define __NR_eventfd2		340 /* new */
-#define __NR_epoll_create1	341 /* new */
-#define __NR_dup3		342 /* new */
-#define __NR_pipe2		343 /* new */
-#define __NR_inotify_init1	344 /* new */
-#define __NR_socket		345 /* new */
-#define __NR_socketpair		346 /* new */
-#define __NR_bind		347 /* new */
-#define __NR_listen		348 /* new */
-#define __NR_accept		349 /* new */
-#define __NR_connect		350 /* new */
-#define __NR_getsockname	351 /* new */
-#define __NR_getpeername	352 /* new */
-#define __NR_sendto		353 /* new */
-#define __NR_send		354 /* new */
-#define __NR_recvfrom		355 /* new */
-#define __NR_recv		356 /* new */
-#define __NR_setsockopt		357 /* new */
-#define __NR_getsockopt		358 /* new */
-#define __NR_shutdown		359 /* new */
-#define __NR_sendmsg		360 /* new */
-#define __NR_recvmsg		361 /* new */
-#define __NR_accept4		362 /* new */
-#define __NR_preadv		363 /* new */
-#define __NR_pwritev		364 /* new */
-#define __NR_rt_tgsigqueueinfo	365 /* new */
-#define __NR_perf_event_open	366 /* new */
-#define __NR_recvmmsg		367 /* new */
-#define __NR_fanotify_init	368
-#define __NR_fanotify_mark	369
-#define __NR_prlimit64		370
-#define __NR_name_to_handle_at	371
-#define __NR_open_by_handle_at	372
-#define __NR_clock_adjtime	373
-#define __NR_syncfs		374
-#define __NR_setns		375
-#define __NR_sendmmsg		376
-#define __NR_process_vm_readv	377
-#define __NR_process_vm_writev	378
-
-#define __NR_syscalls		379
+#include <uapi/asm/unistd.h>
 
-#ifdef __KERNEL__
 #ifndef __ASSEMBLY__
 
 /* #define __ARCH_WANT_OLD_READDIR */
@@ -422,6 +35,12 @@
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
+#define __ARCH_WANT_SYS_EXECVE
+#define __ARCH_WANT_SYS_CLONE
+#define __ARCH_WANT_SYS_VFORK
+#ifdef CONFIG_MMU
+#define __ARCH_WANT_SYS_FORK
+#endif
 
 /*
  * "Conditional" syscalls
@@ -432,5 +51,4 @@
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall");
 
 #endif /* __ASSEMBLY__ */
-#endif /* __KERNEL__ */
 #endif /* _ASM_MICROBLAZE_UNISTD_H */
diff --git a/arch/microblaze/include/uapi/asm/Kbuild b/arch/microblaze/include/uapi/asm/Kbuild
index baebb3da1d4..6d7d7f4aaae 100644
--- a/arch/microblaze/include/uapi/asm/Kbuild
+++ b/arch/microblaze/include/uapi/asm/Kbuild
@@ -1,3 +1,35 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+header-y += auxvec.h
+header-y += bitsperlong.h
+header-y += byteorder.h
+header-y += elf.h
+header-y += errno.h
+header-y += fcntl.h
+header-y += ioctl.h
+header-y += ioctls.h
+header-y += ipcbuf.h
+header-y += kvm_para.h
+header-y += mman.h
+header-y += msgbuf.h
+header-y += param.h
+header-y += poll.h
+header-y += posix_types.h
+header-y += ptrace.h
+header-y += resource.h
+header-y += sembuf.h
+header-y += setup.h
+header-y += shmbuf.h
+header-y += sigcontext.h
+header-y += siginfo.h
+header-y += signal.h
+header-y += socket.h
+header-y += sockios.h
+header-y += stat.h
+header-y += statfs.h
+header-y += swab.h
+header-y += termbits.h
+header-y += termios.h
+header-y += types.h
+header-y += unistd.h
diff --git a/arch/microblaze/include/asm/auxvec.h b/arch/microblaze/include/uapi/asm/auxvec.h
index 8b137891791..8b137891791 100644
--- a/arch/microblaze/include/asm/auxvec.h
+++ b/arch/microblaze/include/uapi/asm/auxvec.h
diff --git a/arch/microblaze/include/asm/bitsperlong.h b/arch/microblaze/include/uapi/asm/bitsperlong.h
index 6dc0bb0c13b..6dc0bb0c13b 100644
--- a/arch/microblaze/include/asm/bitsperlong.h
+++ b/arch/microblaze/include/uapi/asm/bitsperlong.h
diff --git a/arch/microblaze/include/asm/byteorder.h b/arch/microblaze/include/uapi/asm/byteorder.h
index 31902762a42..31902762a42 100644
--- a/arch/microblaze/include/asm/byteorder.h
+++ b/arch/microblaze/include/uapi/asm/byteorder.h
diff --git a/arch/microblaze/include/uapi/asm/elf.h b/arch/microblaze/include/uapi/asm/elf.h
new file mode 100644
index 00000000000..be1731d5e2f
--- /dev/null
+++ b/arch/microblaze/include/uapi/asm/elf.h
@@ -0,0 +1,121 @@
+/*
+ * Copyright (C) 2008-2009 Michal Simek <monstr@monstr.eu>
+ * Copyright (C) 2008-2009 PetaLogix
+ * Copyright (C) 2006 Atmark Techno, Inc.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#ifndef _UAPI_ASM_MICROBLAZE_ELF_H
+#define _UAPI_ASM_MICROBLAZE_ELF_H
+
+/*
+ * Note there is no "official" ELF designation for Microblaze.
+ * I've snaffled the value from the microblaze binutils source code
+ * /binutils/microblaze/include/elf/microblaze.h
+ */
+#define EM_MICROBLAZE		189
+#define EM_MICROBLAZE_OLD	0xbaab
+#define ELF_ARCH		EM_MICROBLAZE
+
+/*
+ * This is used to ensure we don't load something for the wrong architecture.
+ */
+#define elf_check_arch(x)	((x)->e_machine == EM_MICROBLAZE \
+				 || (x)->e_machine == EM_MICROBLAZE_OLD)
+
+/*
+ * These are used to set parameters in the core dumps.
+ */
+#define ELF_CLASS	ELFCLASS32
+
+#ifndef __uClinux__
+
+/*
+ * ELF register definitions..
+ */
+
+#include <asm/ptrace.h>
+#include <asm/byteorder.h>
+
+#ifndef ELF_GREG_T
+#define ELF_GREG_T
+typedef unsigned long elf_greg_t;
+#endif
+
+#ifndef ELF_NGREG
+#define ELF_NGREG (sizeof(struct pt_regs) / sizeof(elf_greg_t))
+#endif
+
+#ifndef ELF_GREGSET_T
+#define ELF_GREGSET_T
+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
+#endif
+
+#ifndef ELF_FPREGSET_T
+#define ELF_FPREGSET_T
+
+/* TBD */
+#define ELF_NFPREG	33	/* includes fsr */
+typedef unsigned long elf_fpreg_t;
+typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
+
+/* typedef struct user_fpu_struct elf_fpregset_t; */
+#endif
+
+/* This is the location that an ET_DYN program is loaded if exec'ed.  Typical
+ * use of this is to invoke "./ld.so someprog" to test out a new version of
+ * the loader.  We need to make sure that it is out of the way of the program
+ * that it will "exec", and that there is sufficient room for the brk.
+ */
+
+#define ELF_ET_DYN_BASE         (0x08000000)
+
+#ifdef __MICROBLAZEEL__
+#define ELF_DATA	ELFDATA2LSB
+#else
+#define ELF_DATA	ELFDATA2MSB
+#endif
+
+#define ELF_EXEC_PAGESIZE	PAGE_SIZE
+
+
+#define ELF_CORE_COPY_REGS(_dest, _regs)			\
+	memcpy((char *) &_dest, (char *) _regs,		\
+	sizeof(struct pt_regs));
+
+/* This yields a mask that user programs can use to figure out what
+ * instruction set this CPU supports.  This could be done in user space,
+ * but it's not easy, and we've already done it here.
+ */
+#define ELF_HWCAP	(0)
+
+/* This yields a string that ld.so will use to load implementation
+ * specific libraries for optimization.  This is more specific in
+ * intent than poking at uname or /proc/cpuinfo.
+
+ * For the moment, we have only optimizations for the Intel generations,
+ * but that could change...
+ */
+#define ELF_PLATFORM  (NULL)
+
+/* Added _f parameter. Is this definition correct: TBD */
+#define ELF_PLAT_INIT(_r, _f)				\
+do {							\
+	_r->r0 =  _r->r1 =  _r->r2 =  _r->r3 =		\
+	_r->r4 =  _r->r5 =  _r->r6 =  _r->r7 =		\
+	_r->r8 =  _r->r9 =  _r->r10 = _r->r11 =		\
+	_r->r12 = _r->r13 = _r->r14 = _r->r15 =		\
+	_r->r16 = _r->r17 = _r->r18 = _r->r19 =		\
+	_r->r20 = _r->r21 = _r->r22 = _r->r23 =		\
+	_r->r24 = _r->r25 = _r->r26 = _r->r27 =		\
+	_r->r28 = _r->r29 = _r->r30 = _r->r31 =		\
+	0;						\
+} while (0)
+
+
+#endif /* __uClinux__ */
+
+#endif /* _UAPI_ASM_MICROBLAZE_ELF_H */
diff --git a/arch/microblaze/include/asm/errno.h b/arch/microblaze/include/uapi/asm/errno.h
index 4c82b503d92..4c82b503d92 100644
--- a/arch/microblaze/include/asm/errno.h
+++ b/arch/microblaze/include/uapi/asm/errno.h
diff --git a/arch/microblaze/include/asm/fcntl.h b/arch/microblaze/include/uapi/asm/fcntl.h
index 46ab12db573..46ab12db573 100644
--- a/arch/microblaze/include/asm/fcntl.h
+++ b/arch/microblaze/include/uapi/asm/fcntl.h
diff --git a/arch/microblaze/include/asm/ioctl.h b/arch/microblaze/include/uapi/asm/ioctl.h
index b279fe06dfe..b279fe06dfe 100644
--- a/arch/microblaze/include/asm/ioctl.h
+++ b/arch/microblaze/include/uapi/asm/ioctl.h
diff --git a/arch/microblaze/include/asm/ioctls.h b/arch/microblaze/include/uapi/asm/ioctls.h
index ec34c760665..ec34c760665 100644
--- a/arch/microblaze/include/asm/ioctls.h
+++ b/arch/microblaze/include/uapi/asm/ioctls.h
diff --git a/arch/microblaze/include/asm/ipcbuf.h b/arch/microblaze/include/uapi/asm/ipcbuf.h
index 84c7e51cb6d..84c7e51cb6d 100644
--- a/arch/microblaze/include/asm/ipcbuf.h
+++ b/arch/microblaze/include/uapi/asm/ipcbuf.h
diff --git a/arch/c6x/include/uapi/asm/kvm_para.h b/arch/microblaze/include/uapi/asm/kvm_para.h
index 14fab8f0b95..14fab8f0b95 100644
--- a/arch/c6x/include/uapi/asm/kvm_para.h
+++ b/arch/microblaze/include/uapi/asm/kvm_para.h
diff --git a/arch/microblaze/include/asm/mman.h b/arch/microblaze/include/uapi/asm/mman.h
index 8eebf89f5ab..8eebf89f5ab 100644
--- a/arch/microblaze/include/asm/mman.h
+++ b/arch/microblaze/include/uapi/asm/mman.h
diff --git a/arch/microblaze/include/asm/msgbuf.h b/arch/microblaze/include/uapi/asm/msgbuf.h
index 809134c644a..809134c644a 100644
--- a/arch/microblaze/include/asm/msgbuf.h
+++ b/arch/microblaze/include/uapi/asm/msgbuf.h
diff --git a/arch/microblaze/include/asm/param.h b/arch/microblaze/include/uapi/asm/param.h
index 965d4542797..965d4542797 100644
--- a/arch/microblaze/include/asm/param.h
+++ b/arch/microblaze/include/uapi/asm/param.h
diff --git a/arch/microblaze/include/asm/poll.h b/arch/microblaze/include/uapi/asm/poll.h
index c98509d3149..c98509d3149 100644
--- a/arch/microblaze/include/asm/poll.h
+++ b/arch/microblaze/include/uapi/asm/poll.h
diff --git a/arch/microblaze/include/asm/posix_types.h b/arch/microblaze/include/uapi/asm/posix_types.h
index 0e15039673e..0e15039673e 100644
--- a/arch/microblaze/include/asm/posix_types.h
+++ b/arch/microblaze/include/uapi/asm/posix_types.h
diff --git a/arch/microblaze/include/uapi/asm/ptrace.h b/arch/microblaze/include/uapi/asm/ptrace.h
new file mode 100644
index 00000000000..d31238a5f94
--- /dev/null
+++ b/arch/microblaze/include/uapi/asm/ptrace.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2006 Atmark Techno, Inc.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#ifndef _UAPI_ASM_MICROBLAZE_PTRACE_H
+#define _UAPI_ASM_MICROBLAZE_PTRACE_H
+
+#ifndef __ASSEMBLY__
+
+typedef unsigned long microblaze_reg_t;
+
+struct pt_regs {
+	microblaze_reg_t r0;
+	microblaze_reg_t r1;
+	microblaze_reg_t r2;
+	microblaze_reg_t r3;
+	microblaze_reg_t r4;
+	microblaze_reg_t r5;
+	microblaze_reg_t r6;
+	microblaze_reg_t r7;
+	microblaze_reg_t r8;
+	microblaze_reg_t r9;
+	microblaze_reg_t r10;
+	microblaze_reg_t r11;
+	microblaze_reg_t r12;
+	microblaze_reg_t r13;
+	microblaze_reg_t r14;
+	microblaze_reg_t r15;
+	microblaze_reg_t r16;
+	microblaze_reg_t r17;
+	microblaze_reg_t r18;
+	microblaze_reg_t r19;
+	microblaze_reg_t r20;
+	microblaze_reg_t r21;
+	microblaze_reg_t r22;
+	microblaze_reg_t r23;
+	microblaze_reg_t r24;
+	microblaze_reg_t r25;
+	microblaze_reg_t r26;
+	microblaze_reg_t r27;
+	microblaze_reg_t r28;
+	microblaze_reg_t r29;
+	microblaze_reg_t r30;
+	microblaze_reg_t r31;
+	microblaze_reg_t pc;
+	microblaze_reg_t msr;
+	microblaze_reg_t ear;
+	microblaze_reg_t esr;
+	microblaze_reg_t fsr;
+	int pt_mode;
+};
+
+#ifndef __KERNEL__
+
+/* pt_regs offsets used by gdbserver etc in ptrace syscalls */
+#define PT_GPR(n)	((n) * sizeof(microblaze_reg_t))
+#define PT_PC		(32 * sizeof(microblaze_reg_t))
+#define PT_MSR		(33 * sizeof(microblaze_reg_t))
+#define PT_EAR		(34 * sizeof(microblaze_reg_t))
+#define PT_ESR		(35 * sizeof(microblaze_reg_t))
+#define PT_FSR		(36 * sizeof(microblaze_reg_t))
+#define PT_KERNEL_MODE	(37 * sizeof(microblaze_reg_t))
+
+#endif /* __KERNEL */
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _UAPI_ASM_MICROBLAZE_PTRACE_H */
diff --git a/arch/microblaze/include/asm/resource.h b/arch/microblaze/include/uapi/asm/resource.h
index 04bc4db8921..04bc4db8921 100644
--- a/arch/microblaze/include/asm/resource.h
+++ b/arch/microblaze/include/uapi/asm/resource.h
diff --git a/arch/microblaze/include/asm/sembuf.h b/arch/microblaze/include/uapi/asm/sembuf.h
index 7673b83cfef..7673b83cfef 100644
--- a/arch/microblaze/include/asm/sembuf.h
+++ b/arch/microblaze/include/uapi/asm/sembuf.h
diff --git a/arch/microblaze/include/uapi/asm/setup.h b/arch/microblaze/include/uapi/asm/setup.h
new file mode 100644
index 00000000000..76bc2acee6a
--- /dev/null
+++ b/arch/microblaze/include/uapi/asm/setup.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu>
+ * Copyright (C) 2007-2009 PetaLogix
+ * Copyright (C) 2006 Atmark Techno, Inc.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#ifndef _UAPI_ASM_MICROBLAZE_SETUP_H
+#define _UAPI_ASM_MICROBLAZE_SETUP_H
+
+#define COMMAND_LINE_SIZE	256
+
+# ifndef __ASSEMBLY__
+
+# endif /* __ASSEMBLY__ */
+#endif /* _UAPI_ASM_MICROBLAZE_SETUP_H */
diff --git a/arch/microblaze/include/asm/shmbuf.h b/arch/microblaze/include/uapi/asm/shmbuf.h
index 83c05fc2de3..83c05fc2de3 100644
--- a/arch/microblaze/include/asm/shmbuf.h
+++ b/arch/microblaze/include/uapi/asm/shmbuf.h
diff --git a/arch/microblaze/include/asm/sigcontext.h b/arch/microblaze/include/uapi/asm/sigcontext.h
index 55873c80c91..55873c80c91 100644
--- a/arch/microblaze/include/asm/sigcontext.h
+++ b/arch/microblaze/include/uapi/asm/sigcontext.h
diff --git a/arch/microblaze/include/asm/siginfo.h b/arch/microblaze/include/uapi/asm/siginfo.h
index 0815d29d82e..0815d29d82e 100644
--- a/arch/microblaze/include/asm/siginfo.h
+++ b/arch/microblaze/include/uapi/asm/siginfo.h
diff --git a/arch/microblaze/include/asm/signal.h b/arch/microblaze/include/uapi/asm/signal.h
index 7b1573ce19d..7b1573ce19d 100644
--- a/arch/microblaze/include/asm/signal.h
+++ b/arch/microblaze/include/uapi/asm/signal.h
diff --git a/arch/microblaze/include/asm/socket.h b/arch/microblaze/include/uapi/asm/socket.h
index 6b71384b9d8..6b71384b9d8 100644
--- a/arch/microblaze/include/asm/socket.h
+++ b/arch/microblaze/include/uapi/asm/socket.h
diff --git a/arch/microblaze/include/asm/sockios.h b/arch/microblaze/include/uapi/asm/sockios.h
index def6d4746ee..def6d4746ee 100644
--- a/arch/microblaze/include/asm/sockios.h
+++ b/arch/microblaze/include/uapi/asm/sockios.h
diff --git a/arch/microblaze/include/asm/stat.h b/arch/microblaze/include/uapi/asm/stat.h
index 3dc90fa92c7..3dc90fa92c7 100644
--- a/arch/microblaze/include/asm/stat.h
+++ b/arch/microblaze/include/uapi/asm/stat.h
diff --git a/arch/microblaze/include/asm/statfs.h b/arch/microblaze/include/uapi/asm/statfs.h
index 0b91fe198c2..0b91fe198c2 100644
--- a/arch/microblaze/include/asm/statfs.h
+++ b/arch/microblaze/include/uapi/asm/statfs.h
diff --git a/arch/microblaze/include/asm/swab.h b/arch/microblaze/include/uapi/asm/swab.h
index 7847e563ab6..7847e563ab6 100644
--- a/arch/microblaze/include/asm/swab.h
+++ b/arch/microblaze/include/uapi/asm/swab.h
diff --git a/arch/microblaze/include/asm/termbits.h b/arch/microblaze/include/uapi/asm/termbits.h
index 3935b106de7..3935b106de7 100644
--- a/arch/microblaze/include/asm/termbits.h
+++ b/arch/microblaze/include/uapi/asm/termbits.h
diff --git a/arch/microblaze/include/asm/termios.h b/arch/microblaze/include/uapi/asm/termios.h
index 280d78a9d96..280d78a9d96 100644
--- a/arch/microblaze/include/asm/termios.h
+++ b/arch/microblaze/include/uapi/asm/termios.h
diff --git a/arch/microblaze/include/asm/types.h b/arch/microblaze/include/uapi/asm/types.h
index b9e79bc580d..b9e79bc580d 100644
--- a/arch/microblaze/include/asm/types.h
+++ b/arch/microblaze/include/uapi/asm/types.h
diff --git a/arch/microblaze/include/uapi/asm/unistd.h b/arch/microblaze/include/uapi/asm/unistd.h
new file mode 100644
index 00000000000..ccb6920f3b3
--- /dev/null
+++ b/arch/microblaze/include/uapi/asm/unistd.h
@@ -0,0 +1,401 @@
+/*
+ * Copyright (C) 2007-2008 Michal Simek <monstr@monstr.eu>
+ * Copyright (C) 2006 Atmark Techno, Inc.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#ifndef _UAPI_ASM_MICROBLAZE_UNISTD_H
+#define _UAPI_ASM_MICROBLAZE_UNISTD_H
+
+#define __NR_restart_syscall	0 /* ok */
+#define __NR_exit		1 /* ok */
+#define __NR_fork		2 /* not for no MMU - weird */
+#define __NR_read		3 /* ok */
+#define __NR_write		4 /* ok */
+#define __NR_open		5 /* openat */
+#define __NR_close		6 /* ok */
+#define __NR_waitpid		7 /* waitid */
+#define __NR_creat		8 /* openat */
+#define __NR_link		9 /* linkat */
+#define __NR_unlink		10 /* unlinkat */
+#define __NR_execve		11 /* ok */
+#define __NR_chdir		12 /* ok */
+#define __NR_time		13 /* obsolete -> sys_gettimeofday */
+#define __NR_mknod		14 /* mknodat */
+#define __NR_chmod		15 /* fchmodat */
+#define __NR_lchown		16 /* ok */
+#define __NR_break		17 /* don't know */
+#define __NR_oldstat		18 /* remove */
+#define __NR_lseek		19 /* ok */
+#define __NR_getpid		20 /* ok */
+#define __NR_mount		21 /* ok */
+#define __NR_umount		22 /* ok */  /* use only umount2 */
+#define __NR_setuid		23 /* ok */
+#define __NR_getuid		24 /* ok */
+#define __NR_stime		25 /* obsolete -> sys_settimeofday */
+#define __NR_ptrace		26 /* ok */
+#define __NR_alarm		27 /* obsolete -> sys_setitimer */
+#define __NR_oldfstat		28 /* remove */
+#define __NR_pause		29 /* obsolete -> sys_rt_sigtimedwait */
+#define __NR_utime		30 /* obsolete -> sys_utimesat */
+#define __NR_stty		31 /* remove */
+#define __NR_gtty		32 /* remove */
+#define __NR_access		33 /* faccessat */
+/* can be implemented by sys_setpriority */
+#define __NR_nice		34
+#define __NR_ftime		35 /* remove */
+#define __NR_sync		36 /* ok */
+#define __NR_kill		37 /* ok */
+#define __NR_rename		38 /* renameat */
+#define __NR_mkdir		39 /* mkdirat */
+#define __NR_rmdir		40 /* unlinkat */
+#define __NR_dup		41 /* ok */
+#define __NR_pipe		42 /* ok */
+#define __NR_times		43 /* ok */
+#define __NR_prof		44 /* remove */
+#define __NR_brk		45 /* ok -mmu, nommu specific */
+#define __NR_setgid		46 /* ok */
+#define __NR_getgid		47 /* ok */
+#define __NR_signal		48 /* obsolete -> sys_rt_sigaction */
+#define __NR_geteuid		49 /* ok */
+#define __NR_getegid		50 /* ok */
+#define __NR_acct		51 /* add it and then I can disable it */
+#define __NR_umount2		52 /* remove */
+#define __NR_lock		53 /* remove */
+#define __NR_ioctl		54 /* ok */
+#define __NR_fcntl		55 /* ok -> 64bit version*/
+#define __NR_mpx		56 /* remove */
+#define __NR_setpgid		57 /* ok */
+#define __NR_ulimit		58 /* remove */
+#define __NR_oldolduname	59 /* remove */
+#define __NR_umask		60 /* ok */
+#define __NR_chroot		61 /* ok */
+#define __NR_ustat		62 /* obsolete -> statfs64 */
+#define __NR_dup2		63 /* ok */
+#define __NR_getppid		64 /* ok */
+#define __NR_getpgrp		65 /* obsolete -> sys_getpgid */
+#define __NR_setsid		66 /* ok */
+#define __NR_sigaction		67 /* obsolete -> rt_sigaction */
+#define __NR_sgetmask		68 /* obsolete -> sys_rt_sigprocmask */
+#define __NR_ssetmask		69 /* obsolete ->sys_rt_sigprocmask */
+#define __NR_setreuid		70 /* ok */
+#define __NR_setregid		71 /* ok */
+#define __NR_sigsuspend		72 /* obsolete -> rt_sigsuspend */
+#define __NR_sigpending		73 /* obsolete -> sys_rt_sigpending */
+#define __NR_sethostname	74 /* ok */
+#define __NR_setrlimit		75 /* ok */
+#define __NR_getrlimit		76 /* ok Back compatible 2G limited rlimit */
+#define __NR_getrusage		77 /* ok */
+#define __NR_gettimeofday	78 /* ok */
+#define __NR_settimeofday	79 /* ok */
+#define __NR_getgroups		80 /* ok */
+#define __NR_setgroups		81 /* ok */
+#define __NR_select		82 /* obsolete -> sys_pselect7 */
+#define __NR_symlink		83 /* symlinkat */
+#define __NR_oldlstat		84 /* remove */
+#define __NR_readlink		85 /* obsolete -> sys_readlinkat */
+#define __NR_uselib		86 /* remove */
+#define __NR_swapon		87 /* ok */
+#define __NR_reboot		88 /* ok */
+#define __NR_readdir		89 /* remove ? */
+#define __NR_mmap		90 /* obsolete -> sys_mmap2 */
+#define __NR_munmap		91 /* ok - mmu and nommu */
+#define __NR_truncate		92 /* ok or truncate64 */
+#define __NR_ftruncate		93 /* ok or ftruncate64 */
+#define __NR_fchmod		94 /* ok */
+#define __NR_fchown		95 /* ok */
+#define __NR_getpriority	96 /* ok */
+#define __NR_setpriority	97 /* ok */
+#define __NR_profil		98 /* remove */
+#define __NR_statfs		99 /* ok or statfs64 */
+#define __NR_fstatfs		100  /* ok or fstatfs64 */
+#define __NR_ioperm		101 /* remove */
+#define __NR_socketcall		102 /* remove */
+#define __NR_syslog		103 /* ok */
+#define __NR_setitimer		104 /* ok */
+#define __NR_getitimer		105 /* ok */
+#define __NR_stat		106 /* remove */
+#define __NR_lstat		107 /* remove */
+#define __NR_fstat		108 /* remove */
+#define __NR_olduname		109 /* remove */
+#define __NR_iopl		110 /* remove */
+#define __NR_vhangup		111 /* ok */
+#define __NR_idle		112 /* remove */
+#define __NR_vm86old		113 /* remove */
+#define __NR_wait4		114 /* obsolete -> waitid */
+#define __NR_swapoff		115 /* ok */
+#define __NR_sysinfo		116 /* ok */
+#define __NR_ipc		117 /* remove - direct call */
+#define __NR_fsync		118 /* ok */
+#define __NR_sigreturn		119 /* obsolete -> sys_rt_sigreturn */
+#define __NR_clone		120 /* ok */
+#define __NR_setdomainname	121 /* ok */
+#define __NR_uname		122 /* remove */
+#define __NR_modify_ldt		123 /* remove */
+#define __NR_adjtimex		124 /* ok */
+#define __NR_mprotect		125 /* remove */
+#define __NR_sigprocmask	126 /* obsolete -> sys_rt_sigprocmask */
+#define __NR_create_module	127 /* remove */
+#define __NR_init_module	128 /* ok */
+#define __NR_delete_module	129 /* ok */
+#define __NR_get_kernel_syms	130 /* remove */
+#define __NR_quotactl		131 /* ok */
+#define __NR_getpgid		132 /* ok */
+#define __NR_fchdir		133 /* ok */
+#define __NR_bdflush		134 /* remove */
+#define __NR_sysfs		135 /* needed for busybox */
+#define __NR_personality	136 /* ok */
+#define __NR_afs_syscall	137 /* Syscall for Andrew File System */
+#define __NR_setfsuid		138 /* ok */
+#define __NR_setfsgid		139 /* ok */
+#define __NR__llseek		140 /* remove only lseek */
+#define __NR_getdents		141 /* ok or getdents64 */
+#define __NR__newselect		142 /* remove */
+#define __NR_flock		143 /* ok */
+#define __NR_msync		144 /* remove */
+#define __NR_readv		145 /* ok */
+#define __NR_writev		146 /* ok */
+#define __NR_getsid		147 /* ok */
+#define __NR_fdatasync		148 /* ok */
+#define __NR__sysctl		149 /* remove */
+#define __NR_mlock		150 /* ok - nommu or mmu */
+#define __NR_munlock		151 /* ok - nommu or mmu */
+#define __NR_mlockall		152 /* ok - nommu or mmu */
+#define __NR_munlockall		153 /* ok - nommu or mmu */
+#define __NR_sched_setparam		154 /* ok */
+#define __NR_sched_getparam		155 /* ok */
+#define __NR_sched_setscheduler		156 /* ok */
+#define __NR_sched_getscheduler		157 /* ok */
+#define __NR_sched_yield		158 /* ok */
+#define __NR_sched_get_priority_max	159 /* ok */
+#define __NR_sched_get_priority_min	160 /* ok */
+#define __NR_sched_rr_get_interval	161 /* ok */
+#define __NR_nanosleep		162 /* ok */
+#define __NR_mremap		163 /* ok - nommu or mmu */
+#define __NR_setresuid		164 /* ok */
+#define __NR_getresuid		165 /* ok */
+#define __NR_vm86		166 /* remove */
+#define __NR_query_module	167 /* ok */
+#define __NR_poll		168 /* obsolete -> sys_ppoll */
+#define __NR_nfsservctl		169 /* ok */
+#define __NR_setresgid		170 /* ok */
+#define __NR_getresgid		171 /* ok */
+#define __NR_prctl		172 /* ok */
+#define __NR_rt_sigreturn	173 /* ok */
+#define __NR_rt_sigaction	174 /* ok */
+#define __NR_rt_sigprocmask	175 /* ok */
+#define __NR_rt_sigpending	176 /* ok */
+#define __NR_rt_sigtimedwait	177 /* ok */
+#define __NR_rt_sigqueueinfo	178 /* ok */
+#define __NR_rt_sigsuspend	179 /* ok */
+#define __NR_pread64		180 /* ok */
+#define __NR_pwrite64		181 /* ok */
+#define __NR_chown		182 /* obsolete -> fchownat */
+#define __NR_getcwd		183 /* ok */
+#define __NR_capget		184 /* ok */
+#define __NR_capset		185 /* ok */
+#define __NR_sigaltstack	186 /* remove */
+#define __NR_sendfile		187 /* ok -> exist 64bit version*/
+#define __NR_getpmsg		188 /* remove */
+/* remove - some people actually want streams */
+#define __NR_putpmsg		189
+/* for noMMU - group with clone -> maybe remove */
+#define __NR_vfork		190
+#define __NR_ugetrlimit		191 /* remove - SuS compliant getrlimit */
+#define __NR_mmap2		192 /* ok */
+#define __NR_truncate64		193 /* ok */
+#define __NR_ftruncate64	194 /* ok */
+#define __NR_stat64		195 /* remove _ARCH_WANT_STAT64 */
+#define __NR_lstat64		196 /* remove _ARCH_WANT_STAT64 */
+#define __NR_fstat64		197 /* remove _ARCH_WANT_STAT64 */
+#define __NR_lchown32		198 /* ok - without 32 */
+#define __NR_getuid32		199 /* ok - without 32 */
+#define __NR_getgid32		200 /* ok - without 32 */
+#define __NR_geteuid32		201 /* ok - without 32 */
+#define __NR_getegid32		202 /* ok - without 32 */
+#define __NR_setreuid32		203 /* ok - without 32 */
+#define __NR_setregid32		204 /* ok - without 32 */
+#define __NR_getgroups32	205 /* ok - without 32 */
+#define __NR_setgroups32	206 /* ok - without 32 */
+#define __NR_fchown32		207 /* ok - without 32 */
+#define __NR_setresuid32	208 /* ok - without 32 */
+#define __NR_getresuid32	209 /* ok - without 32 */
+#define __NR_setresgid32	210 /* ok - without 32 */
+#define __NR_getresgid32	211 /* ok - without 32 */
+#define __NR_chown32		212 /* ok - without 32 -obsolete -> fchownat */
+#define __NR_setuid32		213 /* ok - without 32 */
+#define __NR_setgid32		214 /* ok - without 32 */
+#define __NR_setfsuid32		215 /* ok - without 32 */
+#define __NR_setfsgid32		216 /* ok - without 32 */
+#define __NR_pivot_root		217 /* ok */
+#define __NR_mincore		218 /* ok */
+#define __NR_madvise		219 /* ok */
+#define __NR_getdents64		220 /* ok */
+#define __NR_fcntl64		221 /* ok */
+/* 223 is unused */
+#define __NR_gettid		224 /* ok */
+#define __NR_readahead		225 /* ok */
+#define __NR_setxattr		226 /* ok */
+#define __NR_lsetxattr		227 /* ok */
+#define __NR_fsetxattr		228 /* ok */
+#define __NR_getxattr		229 /* ok */
+#define __NR_lgetxattr		230 /* ok */
+#define __NR_fgetxattr		231 /* ok */
+#define __NR_listxattr		232 /* ok */
+#define __NR_llistxattr		233 /* ok */
+#define __NR_flistxattr		234 /* ok */
+#define __NR_removexattr	235 /* ok */
+#define __NR_lremovexattr	236 /* ok */
+#define __NR_fremovexattr	237 /* ok */
+#define __NR_tkill		238 /* ok */
+#define __NR_sendfile64		239 /* ok */
+#define __NR_futex		240 /* ok */
+#define __NR_sched_setaffinity	241 /* ok */
+#define __NR_sched_getaffinity	242 /* ok */
+#define __NR_set_thread_area	243 /* remove */
+#define __NR_get_thread_area	244 /* remove */
+#define __NR_io_setup		245 /* ok */
+#define __NR_io_destroy		246 /* ok */
+#define __NR_io_getevents	247 /* ok */
+#define __NR_io_submit		248 /* ok */
+#define __NR_io_cancel		249 /* ok */
+#define __NR_fadvise64		250 /* remove -> sys_fadvise64_64 */
+/* 251 is available for reuse (was briefly sys_set_zone_reclaim) */
+#define __NR_exit_group		252 /* ok */
+#define __NR_lookup_dcookie	253 /* ok */
+#define __NR_epoll_create	254 /* ok */
+#define __NR_epoll_ctl		255 /* ok */
+#define __NR_epoll_wait		256 /* obsolete -> sys_epoll_pwait */
+#define __NR_remap_file_pages	257 /* only for mmu */
+#define __NR_set_tid_address	258 /* ok */
+#define __NR_timer_create	259 /* ok */
+#define __NR_timer_settime	(__NR_timer_create+1) /* 260 */ /* ok */
+#define __NR_timer_gettime	(__NR_timer_create+2) /* 261 */ /* ok */
+#define __NR_timer_getoverrun	(__NR_timer_create+3) /* 262 */ /* ok */
+#define __NR_timer_delete	(__NR_timer_create+4) /* 263 */ /* ok */
+#define __NR_clock_settime	(__NR_timer_create+5) /* 264 */ /* ok */
+#define __NR_clock_gettime	(__NR_timer_create+6) /* 265 */ /* ok */
+#define __NR_clock_getres	(__NR_timer_create+7) /* 266 */ /* ok */
+#define __NR_clock_nanosleep	(__NR_timer_create+8) /* 267 */ /* ok */
+#define __NR_statfs64		268 /* ok */
+#define __NR_fstatfs64		269 /* ok */
+#define __NR_tgkill		270 /* ok */
+#define __NR_utimes		271 /* obsolete -> sys_futimesat */
+#define __NR_fadvise64_64	272 /* ok */
+#define __NR_vserver		273 /* ok */
+#define __NR_mbind		274 /* only for mmu */
+#define __NR_get_mempolicy	275 /* only for mmu */
+#define __NR_set_mempolicy	276 /* only for mmu */
+#define __NR_mq_open		277 /* ok */
+#define __NR_mq_unlink		(__NR_mq_open+1) /* 278 */ /* ok */
+#define __NR_mq_timedsend	(__NR_mq_open+2) /* 279 */ /* ok */
+#define __NR_mq_timedreceive	(__NR_mq_open+3) /* 280 */ /* ok */
+#define __NR_mq_notify		(__NR_mq_open+4) /* 281 */ /* ok */
+#define __NR_mq_getsetattr	(__NR_mq_open+5) /* 282 */ /* ok */
+#define __NR_kexec_load		283 /* ok */
+#define __NR_waitid		284 /* ok */
+/* #define __NR_sys_setaltroot	285 */
+#define __NR_add_key		286 /* ok */
+#define __NR_request_key	287 /* ok */
+#define __NR_keyctl		288 /* ok */
+#define __NR_ioprio_set		289 /* ok */
+#define __NR_ioprio_get		290 /* ok */
+#define __NR_inotify_init	291 /* ok */
+#define __NR_inotify_add_watch	292 /* ok */
+#define __NR_inotify_rm_watch	293 /* ok */
+#define __NR_migrate_pages	294 /* mmu */
+#define __NR_openat		295 /* ok */
+#define __NR_mkdirat		296 /* ok */
+#define __NR_mknodat		297 /* ok */
+#define __NR_fchownat		298 /* ok */
+#define __NR_futimesat		299 /* obsolete -> sys_utimesat */
+#define __NR_fstatat64		300 /* stat64 */
+#define __NR_unlinkat		301 /* ok */
+#define __NR_renameat		302 /* ok */
+#define __NR_linkat		303 /* ok */
+#define __NR_symlinkat		304 /* ok */
+#define __NR_readlinkat		305 /* ok */
+#define __NR_fchmodat		306 /* ok */
+#define __NR_faccessat		307 /* ok */
+#define __NR_pselect6		308 /* obsolete -> sys_pselect7 */
+#define __NR_ppoll		309 /* ok */
+#define __NR_unshare		310 /* ok */
+#define __NR_set_robust_list	311 /* ok */
+#define __NR_get_robust_list	312 /* ok */
+#define __NR_splice		313 /* ok */
+#define __NR_sync_file_range	314 /* ok */
+#define __NR_tee		315 /* ok */
+#define __NR_vmsplice		316 /* ok */
+#define __NR_move_pages		317 /* mmu */
+#define __NR_getcpu		318 /* ok */
+#define __NR_epoll_pwait	319 /* ok */
+#define __NR_utimensat		320 /* ok */
+#define __NR_signalfd		321 /* ok */
+#define __NR_timerfd_create	322 /* ok */
+#define __NR_eventfd		323 /* ok */
+#define __NR_fallocate		324 /* ok */
+#define __NR_semtimedop		325 /* ok - semaphore group */
+#define __NR_timerfd_settime	326 /* ok */
+#define __NR_timerfd_gettime	327 /* ok */
+/* sysv ipc syscalls */
+#define __NR_semctl		328 /* ok */
+#define __NR_semget		329 /* ok */
+#define __NR_semop		330 /* ok */
+#define __NR_msgctl		331 /* ok */
+#define __NR_msgget		332 /* ok */
+#define __NR_msgrcv		333 /* ok */
+#define __NR_msgsnd		334 /* ok */
+#define __NR_shmat		335 /* ok */
+#define __NR_shmctl		336 /* ok */
+#define __NR_shmdt		337 /* ok */
+#define __NR_shmget		338 /* ok */
+
+
+#define __NR_signalfd4		339 /* new */
+#define __NR_eventfd2		340 /* new */
+#define __NR_epoll_create1	341 /* new */
+#define __NR_dup3		342 /* new */
+#define __NR_pipe2		343 /* new */
+#define __NR_inotify_init1	344 /* new */
+#define __NR_socket		345 /* new */
+#define __NR_socketpair		346 /* new */
+#define __NR_bind		347 /* new */
+#define __NR_listen		348 /* new */
+#define __NR_accept		349 /* new */
+#define __NR_connect		350 /* new */
+#define __NR_getsockname	351 /* new */
+#define __NR_getpeername	352 /* new */
+#define __NR_sendto		353 /* new */
+#define __NR_send		354 /* new */
+#define __NR_recvfrom		355 /* new */
+#define __NR_recv		356 /* new */
+#define __NR_setsockopt		357 /* new */
+#define __NR_getsockopt		358 /* new */
+#define __NR_shutdown		359 /* new */
+#define __NR_sendmsg		360 /* new */
+#define __NR_recvmsg		361 /* new */
+#define __NR_accept4		362 /* new */
+#define __NR_preadv		363 /* new */
+#define __NR_pwritev		364 /* new */
+#define __NR_rt_tgsigqueueinfo	365 /* new */
+#define __NR_perf_event_open	366 /* new */
+#define __NR_recvmmsg		367 /* new */
+#define __NR_fanotify_init	368
+#define __NR_fanotify_mark	369
+#define __NR_prlimit64		370
+#define __NR_name_to_handle_at	371
+#define __NR_open_by_handle_at	372
+#define __NR_clock_adjtime	373
+#define __NR_syncfs		374
+#define __NR_setns		375
+#define __NR_sendmmsg		376
+#define __NR_process_vm_readv	377
+#define __NR_process_vm_writev	378
+#define __NR_kcmp		379
+
+#define __NR_syscalls		380
+
+#endif /* _UAPI_ASM_MICROBLAZE_UNISTD_H */
diff --git a/arch/microblaze/kernel/entry-nommu.S b/arch/microblaze/kernel/entry-nommu.S
index 75c3ea1f48a..70da83a4967 100644
--- a/arch/microblaze/kernel/entry-nommu.S
+++ b/arch/microblaze/kernel/entry-nommu.S
@@ -465,7 +465,6 @@ ENTRY(_switch_to)
 
 ENTRY(ret_from_fork)
 	addk	r5, r0, r3
-	addk	r6, r0, r1
 	brlid	r15, schedule_tail
 	nop
 	swi	r31, r1, PT_R31		/* save r31 in user context. */
@@ -474,6 +473,14 @@ ENTRY(ret_from_fork)
 	brid	ret_to_user
 	nop
 
+ENTRY(ret_from_kernel_thread)
+	brlid	r15, schedule_tail
+	addk	r5, r0, r3
+	brald	r15, r20
+	addk	r5, r0, r19
+	brid	ret_to_user
+	addk	r3, r0, r0
+
 work_pending:
 	enable_irq
 
@@ -551,18 +558,6 @@ no_work_pending:
 	rtid	r14, 0
 	nop
 
-sys_vfork:
-	brid	microblaze_vfork
-	addk	r5, r1, r0
-
-sys_clone:
-	brid	microblaze_clone
-	addk	r7, r1, r0
-
-sys_execve:
-	brid	microblaze_execve
-	addk	r8, r1, r0
-
 sys_rt_sigreturn_wrapper:
 	brid	sys_rt_sigreturn
 	addk	r5, r1, r0
diff --git a/arch/microblaze/kernel/entry.S b/arch/microblaze/kernel/entry.S
index 03f7b8ce6b6..c217367dfc7 100644
--- a/arch/microblaze/kernel/entry.S
+++ b/arch/microblaze/kernel/entry.S
@@ -293,24 +293,6 @@ C_ENTRY(_user_exception):
 	swi	r1, r0, TOPHYS(PER_CPU(ENTRY_SP)) /* save stack */
 	addi	r14, r14, 4	/* return address is 4 byte after call */
 
-	mfs	r1, rmsr
-	nop
-	andi	r1, r1, MSR_UMS
-	bnei	r1, 1f
-
-/* Kernel-mode state save - kernel execve */
-	lwi	r1, r0, TOPHYS(PER_CPU(ENTRY_SP)); /* Reload kernel stack-ptr*/
-	tophys(r1,r1);
-
-	addik	r1, r1, -PT_SIZE; /* Make room on the stack. */
-	SAVE_REGS
-
-	swi	r1, r1, PT_MODE; /* pt_regs -> kernel mode */
-	brid	2f;
-	nop;				/* Fill delay slot */
-
-/* User-mode state save.  */
-1:
 	lwi	r1, r0, TOPHYS(PER_CPU(CURRENT_SAVE)); /* get saved current */
 	tophys(r1,r1);
 	lwi	r1, r1, TS_THREAD_INFO;	/* get stack from task_struct */
@@ -460,18 +442,6 @@ TRAP_return:		/* Make global symbol for debugging */
 	nop;
 
 
-/* These syscalls need access to the struct pt_regs on the stack, so we
-   implement them in assembly (they're basically all wrappers anyway).  */
-
-C_ENTRY(sys_fork_wrapper):
-	addi	r5, r0, SIGCHLD			/* Arg 0: flags */
-	lwi	r6, r1, PT_R1	/* Arg 1: child SP (use parent's) */
-	addik	r7, r1, 0			/* Arg 2: parent context */
-	add	r8, r0, r0			/* Arg 3: (unused) */
-	add	r9, r0, r0;			/* Arg 4: (unused) */
-	brid	do_fork		/* Do real work (tail-call) */
-	add	r10, r0, r0;			/* Arg 5: (unused) */
-
 /* This the initial entry point for a new child thread, with an appropriate
    stack in place that makes it look the the child is in the middle of an
    syscall.  This function is actually `returned to' from switch_thread
@@ -479,28 +449,19 @@ C_ENTRY(sys_fork_wrapper):
    saved context).  */
 C_ENTRY(ret_from_fork):
 	bralid	r15, schedule_tail; /* ...which is schedule_tail's arg */
-	add	r3, r5, r0;	/* switch_thread returns the prev task */
+	add	r5, r3, r0;	/* switch_thread returns the prev task */
 				/* ( in the delay slot ) */
 	brid	ret_from_trap;	/* Do normal trap return */
 	add	r3, r0, r0;	/* Child's fork call should return 0. */
 
-C_ENTRY(sys_vfork):
-	brid	microblaze_vfork	/* Do real work (tail-call) */
-	addik	r5, r1, 0
-
-C_ENTRY(sys_clone):
-	bnei	r6, 1f;			/* See if child SP arg (arg 1) is 0. */
-	lwi	r6, r1, PT_R1;	/* If so, use paret's stack ptr */
-1:	addik	r7, r1, 0;			/* Arg 2: parent context */
-	lwi     r9, r1, PT_R8;          /* parent tid.  */
-	lwi     r10, r1, PT_R9;         /* child tid.  */
-	/* do_fork will pick up TLS from regs->r10.  */
-	brid	do_fork		/* Do real work (tail-call) */
-	add     r8, r0, r0;             /* Arg 3: (unused) */
-
-C_ENTRY(sys_execve):
-	brid	microblaze_execve;	/* Do real work (tail-call).*/
-	addik	r8, r1, 0;		/* add user context as 4th arg */
+C_ENTRY(ret_from_kernel_thread):
+	bralid	r15, schedule_tail; /* ...which is schedule_tail's arg */
+	add	r5, r3, r0;	/* switch_thread returns the prev task */
+				/* ( in the delay slot ) */
+	brald	r15, r20	/* fn was left in r20 */
+	addk	r5, r0, r19	/* ... and argument - in r19 */
+	brid	ret_from_trap
+	add	r3, r0, r0
 
 C_ENTRY(sys_rt_sigreturn_wrapper):
 	brid	sys_rt_sigreturn	/* Do real work */
diff --git a/arch/microblaze/kernel/intc.c b/arch/microblaze/kernel/intc.c
index 6c54d4dcdec..7a1a8d4354f 100644
--- a/arch/microblaze/kernel/intc.c
+++ b/arch/microblaze/kernel/intc.c
@@ -44,7 +44,6 @@ static void intc_enable_or_unmask(struct irq_data *d)
 	unsigned long mask = 1 << d->hwirq;
 
 	pr_debug("enable_or_unmask: %ld\n", d->hwirq);
-	out_be32(INTC_BASE + SIE, mask);
 
 	/* ack level irqs because they can't be acked during
 	 * ack function since the handle_level_irq function
@@ -52,6 +51,8 @@ static void intc_enable_or_unmask(struct irq_data *d)
 	 */
 	if (irqd_is_level_type(d))
 		out_be32(INTC_BASE + IAR, mask);
+
+	out_be32(INTC_BASE + SIE, mask);
 }
 
 static void intc_disable_or_mask(struct irq_data *d)
@@ -98,7 +99,7 @@ unsigned int get_irq(void)
 	return irq;
 }
 
-int xintc_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hw)
+static int xintc_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hw)
 {
 	u32 intr_mask = (u32)d->host_data;
 
diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c
index 1944e00f07e..a5b74f729e5 100644
--- a/arch/microblaze/kernel/process.c
+++ b/arch/microblaze/kernel/process.c
@@ -13,6 +13,7 @@
 #include <linux/pm.h>
 #include <linux/tick.h>
 #include <linux/bitops.h>
+#include <linux/ptrace.h>
 #include <asm/pgalloc.h>
 #include <asm/uaccess.h> /* for USER_DS macros */
 #include <asm/cacheflush.h>
@@ -119,46 +120,38 @@ void flush_thread(void)
 }
 
 int copy_thread(unsigned long clone_flags, unsigned long usp,
-		unsigned long unused,
-		struct task_struct *p, struct pt_regs *regs)
+		unsigned long arg, struct task_struct *p)
 {
 	struct pt_regs *childregs = task_pt_regs(p);
 	struct thread_info *ti = task_thread_info(p);
 
-	*childregs = *regs;
-	if (user_mode(regs))
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		/* if we're creating a new kernel thread then just zeroing all
+		 * the registers. That's OK for a brand new thread.*/
+		memset(childregs, 0, sizeof(struct pt_regs));
+		memset(&ti->cpu_context, 0, sizeof(struct cpu_context));
+		ti->cpu_context.r1  = (unsigned long)childregs;
+		ti->cpu_context.r20 = (unsigned long)usp; /* fn */
+		ti->cpu_context.r19 = (unsigned long)arg;
+		childregs->pt_mode = 1;
+		local_save_flags(childregs->msr);
+#ifdef CONFIG_MMU
+		ti->cpu_context.msr = childregs->msr & ~MSR_IE;
+#endif
+		ti->cpu_context.r15 = (unsigned long)ret_from_kernel_thread - 8;
+		return 0;
+	}
+	*childregs = *current_pt_regs();
+	if (usp)
 		childregs->r1 = usp;
-	else
-		childregs->r1 = ((unsigned long) ti) + THREAD_SIZE;
 
-#ifndef CONFIG_MMU
 	memset(&ti->cpu_context, 0, sizeof(struct cpu_context));
 	ti->cpu_context.r1 = (unsigned long)childregs;
+#ifndef CONFIG_MMU
 	ti->cpu_context.msr = (unsigned long)childregs->msr;
 #else
+	childregs->msr |= MSR_UMS;
 
-	/* if creating a kernel thread then update the current reg (we don't
-	 * want to use the parent's value when restoring by POP_STATE) */
-	if (kernel_mode(regs))
-		/* save new current on stack to use POP_STATE */
-		childregs->CURRENT_TASK = (unsigned long)p;
-	/* if returning to user then use the parent's value of this register */
-
-	/* if we're creating a new kernel thread then just zeroing all
-	 * the registers. That's OK for a brand new thread.*/
-	/* Pls. note that some of them will be restored in POP_STATE */
-	if (kernel_mode(regs))
-		memset(&ti->cpu_context, 0, sizeof(struct cpu_context));
-	/* if this thread is created for fork/vfork/clone, then we want to
-	 * restore all the parent's context */
-	/* in addition to the registers which will be restored by POP_STATE */
-	else {
-		ti->cpu_context = *(struct cpu_context *)regs;
-		childregs->msr |= MSR_UMS;
-	}
-
-	/* FIXME STATE_SAVE_PT_OFFSET; */
-	ti->cpu_context.r1  = (unsigned long)childregs;
 	/* we should consider the fact that childregs is a copy of the parent
 	 * regs which were saved immediately after entering the kernel state
 	 * before enabling VM. This MSR will be restored in switch_to and
@@ -169,7 +162,6 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 	 * excepting for VM and UMS
 	 * don't touch UMS , CARRY and cache bits
 	 * right now MSR is a copy of parent one */
-	childregs->msr |= MSR_BIP;
 	childregs->msr &= ~MSR_EIP;
 	childregs->msr |= MSR_IE;
 	childregs->msr &= ~MSR_VM;
@@ -209,29 +201,6 @@ unsigned long thread_saved_pc(struct task_struct *tsk)
 }
 #endif
 
-static void kernel_thread_helper(int (*fn)(void *), void *arg)
-{
-	fn(arg);
-	do_exit(-1);
-}
-
-int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
-{
-	struct pt_regs regs;
-
-	memset(&regs, 0, sizeof(regs));
-	/* store them in non-volatile registers */
-	regs.r5 = (unsigned long)fn;
-	regs.r6 = (unsigned long)arg;
-	local_save_flags(regs.msr);
-	regs.pc = (unsigned long)kernel_thread_helper;
-	regs.pt_mode = 1;
-
-	return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0,
-			&regs, 0, NULL, NULL);
-}
-EXPORT_SYMBOL_GPL(kernel_thread);
-
 unsigned long get_wchan(struct task_struct *p)
 {
 /* TBD (used by procfs) */
@@ -246,6 +215,7 @@ void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long usp)
 	regs->pt_mode = 0;
 #ifdef CONFIG_MMU
 	regs->msr |= MSR_UMS;
+	regs->msr &= ~MSR_VM;
 #endif
 }
 
diff --git a/arch/microblaze/kernel/prom.c b/arch/microblaze/kernel/prom.c
index 4a764ccb9f2..a744e3f1888 100644
--- a/arch/microblaze/kernel/prom.c
+++ b/arch/microblaze/kernel/prom.c
@@ -52,9 +52,9 @@ void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
 }
 
 #ifdef CONFIG_EARLY_PRINTK
-char *stdout;
+static char *stdout;
 
-int __init early_init_dt_scan_chosen_serial(unsigned long node,
+static int __init early_init_dt_scan_chosen_serial(unsigned long node,
 				const char *uname, int depth, void *data)
 {
 	unsigned long l;
diff --git a/arch/microblaze/kernel/signal.c b/arch/microblaze/kernel/signal.c
index 3847e5b9c60..ac3d0a0f481 100644
--- a/arch/microblaze/kernel/signal.c
+++ b/arch/microblaze/kernel/signal.c
@@ -111,7 +111,7 @@ asmlinkage long sys_rt_sigreturn(struct pt_regs *regs)
 
 	/* It is more difficult to avoid calling this function than to
 	 call it and ignore errors. */
-	if (do_sigaltstack(&frame->uc.uc_stack, NULL, regs->r1))
+	if (do_sigaltstack(&frame->uc.uc_stack, NULL, regs->r1) == -EFAULT)
 		goto badframe;
 
 	return rval;
@@ -354,7 +354,7 @@ static void do_signal(struct pt_regs *regs, int in_syscall)
 	restore_saved_sigmask();
 }
 
-void do_notify_resume(struct pt_regs *regs, int in_syscall)
+asmlinkage void do_notify_resume(struct pt_regs *regs, int in_syscall)
 {
 	/*
 	 * We want the common case to go fast, which
diff --git a/arch/microblaze/kernel/sys_microblaze.c b/arch/microblaze/kernel/sys_microblaze.c
index 404c0f24bd4..63647c586b4 100644
--- a/arch/microblaze/kernel/sys_microblaze.c
+++ b/arch/microblaze/kernel/sys_microblaze.c
@@ -34,38 +34,6 @@
 
 #include <asm/syscalls.h>
 
-asmlinkage long microblaze_vfork(struct pt_regs *regs)
-{
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->r1,
-						regs, 0, NULL, NULL);
-}
-
-asmlinkage long microblaze_clone(int flags, unsigned long stack,
-							struct pt_regs *regs)
-{
-	if (!stack)
-		stack = regs->r1;
-	return do_fork(flags, stack, regs, 0, NULL, NULL);
-}
-
-asmlinkage long microblaze_execve(const char __user *filenamei,
-				  const char __user *const __user *argv,
-				  const char __user *const __user *envp,
-				  struct pt_regs *regs)
-{
-	int error;
-	struct filename *filename;
-
-	filename = getname(filenamei);
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		goto out;
-	error = do_execve(filename->name, argv, envp, regs);
-	putname(filename);
-out:
-	return error;
-}
-
 asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
 			unsigned long prot, unsigned long flags,
 			unsigned long fd, off_t pgoff)
@@ -75,24 +43,3 @@ asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
 
 	return sys_mmap_pgoff(addr, len, prot, flags, fd, pgoff >> PAGE_SHIFT);
 }
-
-/*
- * Do a system call from kernel instead of calling sys_execve so we
- * end up with proper pt_regs.
- */
-int kernel_execve(const char *filename,
-		  const char *const argv[],
-		  const char *const envp[])
-{
-	register const char *__a __asm__("r5") = filename;
-	register const void *__b __asm__("r6") = argv;
-	register const void *__c __asm__("r7") = envp;
-	register unsigned long __syscall __asm__("r12") = __NR_execve;
-	register unsigned long __ret __asm__("r3");
-	__asm__ __volatile__ ("brki r14, 0x8"
-			: "=r" (__ret), "=r" (__syscall)
-			: "1" (__syscall), "r" (__a), "r" (__b), "r" (__c)
-			: "r4", "r8", "r9",
-			"r10", "r11", "r14", "cc", "memory");
-	return __ret;
-}
diff --git a/arch/microblaze/kernel/syscall_table.S b/arch/microblaze/kernel/syscall_table.S
index 6a2b294ef6d..1cbace29b5e 100644
--- a/arch/microblaze/kernel/syscall_table.S
+++ b/arch/microblaze/kernel/syscall_table.S
@@ -2,11 +2,7 @@ ENTRY(sys_call_table)
 	.long sys_restart_syscall	/* 0 - old "setup()" system call,
 					 * used for restarting */
 	.long sys_exit
-#ifdef CONFIG_MMU
-	.long sys_fork_wrapper
-#else
-	.long sys_ni_syscall
-#endif
+	.long sys_fork
 	.long sys_read
 	.long sys_write
 	.long sys_open			/* 5 */
@@ -383,3 +379,4 @@ ENTRY(sys_call_table)
 	.long sys_sendmmsg
 	.long sys_process_vm_readv
 	.long sys_process_vm_writev
+	.long sys_kcmp
diff --git a/arch/microblaze/lib/libgcc.h b/arch/microblaze/lib/libgcc.h
index 05909d58e2f..ab077ef7e14 100644
--- a/arch/microblaze/lib/libgcc.h
+++ b/arch/microblaze/lib/libgcc.h
@@ -22,4 +22,11 @@ typedef union {
 	long long ll;
 } DWunion;
 
+extern long long __ashldi3(long long u, word_type b);
+extern long long __ashrdi3(long long u, word_type b);
+extern word_type __cmpdi2(long long a, long long b);
+extern long long __lshrdi3(long long u, word_type b);
+extern long long __muldi3(long long u, long long v);
+extern word_type __ucmpdi2(unsigned long long a, unsigned long long b);
+
 #endif /* __ASM_LIBGCC_H */
diff --git a/arch/microblaze/lib/muldi3.c b/arch/microblaze/lib/muldi3.c
index 0585bccb7fa..d3659244ab6 100644
--- a/arch/microblaze/lib/muldi3.c
+++ b/arch/microblaze/lib/muldi3.c
@@ -2,32 +2,28 @@
 
 #include "libgcc.h"
 
-#define DWtype long long
-#define UWtype unsigned long
-#define UHWtype unsigned short
-
 #define W_TYPE_SIZE 32
 
-#define __ll_B ((UWtype) 1 << (W_TYPE_SIZE / 2))
-#define __ll_lowpart(t) ((UWtype) (t) & (__ll_B - 1))
-#define __ll_highpart(t) ((UWtype) (t) >> (W_TYPE_SIZE / 2))
+#define __ll_B ((unsigned long) 1 << (W_TYPE_SIZE / 2))
+#define __ll_lowpart(t) ((unsigned long) (t) & (__ll_B - 1))
+#define __ll_highpart(t) ((unsigned long) (t) >> (W_TYPE_SIZE / 2))
 
 /* If we still don't have umul_ppmm, define it using plain C.  */
 #if !defined(umul_ppmm)
 #define umul_ppmm(w1, w0, u, v)						\
 	do {								\
-		UWtype __x0, __x1, __x2, __x3;				\
-		UHWtype __ul, __vl, __uh, __vh;				\
+		unsigned long __x0, __x1, __x2, __x3;			\
+		unsigned short __ul, __vl, __uh, __vh;			\
 									\
 		__ul = __ll_lowpart(u);					\
 		__uh = __ll_highpart(u);				\
 		__vl = __ll_lowpart(v);					\
 		__vh = __ll_highpart(v);				\
 									\
-		__x0 = (UWtype) __ul * __vl;				\
-		__x1 = (UWtype) __ul * __vh;				\
-		__x2 = (UWtype) __uh * __vl;				\
-		__x3 = (UWtype) __uh * __vh;				\
+		__x0 = (unsigned long) __ul * __vl;			\
+		__x1 = (unsigned long) __ul * __vh;			\
+		__x2 = (unsigned long) __uh * __vl;			\
+		__x3 = (unsigned long) __uh * __vh;			\
 									\
 		__x1 += __ll_highpart(__x0); /* this can't give carry */\
 		__x1 += __x2; /* but this indeed can */			\
@@ -47,14 +43,14 @@
 	})
 #endif
 
-DWtype __muldi3(DWtype u, DWtype v)
+long long __muldi3(long long u, long long v)
 {
 	const DWunion uu = {.ll = u};
 	const DWunion vv = {.ll = v};
 	DWunion w = {.ll = __umulsidi3(uu.s.low, vv.s.low)};
 
-	w.s.high += ((UWtype) uu.s.low * (UWtype) vv.s.high
-		+ (UWtype) uu.s.high * (UWtype) vv.s.low);
+	w.s.high += ((unsigned long) uu.s.low * (unsigned long) vv.s.high
+		+ (unsigned long) uu.s.high * (unsigned long) vv.s.low);
 
 	return w.ll;
 }
diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c
index 4dbb5055d04..a1c5b996d66 100644
--- a/arch/microblaze/pci/pci-common.c
+++ b/arch/microblaze/pci/pci-common.c
@@ -1346,8 +1346,6 @@ void __init pcibios_resource_survey(void)
 	pci_assign_unassigned_resources();
 }
 
-#ifdef CONFIG_HOTPLUG
-
 /* This is used by the PCI hotplug driver to allocate resource
  * of newly plugged busses. We can try to consolidate with the
  * rest of the code later, for now, keep it as-is as our main
@@ -1407,8 +1405,6 @@ void pcibios_finish_adding_to_bus(struct pci_bus *bus)
 }
 EXPORT_SYMBOL_GPL(pcibios_finish_adding_to_bus);
 
-#endif /* CONFIG_HOTPLUG */
-
 int pcibios_enable_device(struct pci_dev *dev, int mask)
 {
 	return pci_enable_resources(dev, mask);
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index dba9390d37c..d971d1586f1 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -19,6 +19,7 @@ config MIPS
 	select HAVE_KRETPROBES
 	select HAVE_DEBUG_KMEMLEAK
 	select ARCH_BINFMT_ELF_RANDOMIZE_PIE
+	select HAVE_ARCH_TRANSPARENT_HUGEPAGE
 	select RTC_LIB if !MACH_LOONGSON
 	select GENERIC_ATOMIC64 if !64BIT
 	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
@@ -40,6 +41,8 @@ config MIPS
 	select HAVE_MOD_ARCH_SPECIFIC
 	select MODULES_USE_ELF_REL
 	select MODULES_USE_ELF_RELA if 64BIT
+	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
 
 menu "Machine selection"
 
@@ -53,8 +56,8 @@ choice
 config MIPS_ALCHEMY
 	bool "Alchemy processor based machines"
 	select 64BIT_PHYS_ADDR
-	select CEVT_R4K_LIB
-	select CSRC_R4K_LIB
+	select CEVT_R4K
+	select CSRC_R4K
 	select IRQ_CPU
 	select SYS_HAS_CPU_MIPS32_R1
 	select SYS_SUPPORTS_32BIT_KERNEL
@@ -105,16 +108,16 @@ config ATH79
 
 config BCM47XX
 	bool "Broadcom BCM47XX based boards"
+	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select CEVT_R4K
 	select CSRC_R4K
 	select DMA_NONCOHERENT
+	select FW_CFE
 	select HW_HAS_PCI
 	select IRQ_CPU
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_LITTLE_ENDIAN
-	select GENERIC_GPIO
 	select SYS_HAS_EARLY_PRINTK
-	select CFE
 	help
 	 Support for BCM47XX based boards
 
@@ -191,8 +194,8 @@ config MACH_DECSTATION
 
 config MACH_JAZZ
 	bool "Jazz family of machines"
-	select ARC
-	select ARC32
+	select FW_ARC
+	select FW_ARC32
 	select ARCH_MAY_HAVE_PC_FDC
 	select CEVT_R4K
 	select CSRC_R4K
@@ -415,27 +418,6 @@ config PMC_MSP
 	  of integrated peripherals, interfaces and DSPs in addition to
 	  a variety of MIPS cores.
 
-config PMC_YOSEMITE
-	bool "PMC-Sierra Yosemite eval board"
-	select CEVT_R4K
-	select CSRC_R4K
-	select DMA_COHERENT
-	select HW_HAS_PCI
-	select IRQ_CPU
-	select IRQ_CPU_RM7K
-	select IRQ_CPU_RM9K
-	select SWAP_IO_SPACE
-	select SYS_HAS_CPU_RM9000
-	select SYS_HAS_EARLY_PRINTK
-	select SYS_SUPPORTS_32BIT_KERNEL
-	select SYS_SUPPORTS_64BIT_KERNEL
-	select SYS_SUPPORTS_BIG_ENDIAN
-	select SYS_SUPPORTS_HIGHMEM
-	select SYS_SUPPORTS_SMP
-	help
-	  Yosemite is an evaluation board for the RM9000x2 processor
-	  manufactured by PMC-Sierra.
-
 config POWERTV
 	bool "Cisco PowerTV"
 	select BOOT_ELF32
@@ -456,8 +438,8 @@ config POWERTV
 
 config SGI_IP22
 	bool "SGI IP22 (Indy/Indigo2)"
-	select ARC
-	select ARC32
+	select FW_ARC
+	select FW_ARC32
 	select BOOT_ELF32
 	select CEVT_R4K
 	select CSRC_R4K
@@ -496,8 +478,8 @@ config SGI_IP22
 
 config SGI_IP27
 	bool "SGI IP27 (Origin200/2000)"
-	select ARC
-	select ARC64
+	select FW_ARC
+	select FW_ARC64
 	select BOOT_ELF64
 	select DEFAULT_SGI_PARTITION
 	select DMA_COHERENT
@@ -517,8 +499,8 @@ config SGI_IP27
 config SGI_IP28
 	bool "SGI IP28 (Indigo2 R10k) (EXPERIMENTAL)"
 	depends on EXPERIMENTAL
-	select ARC
-	select ARC64
+	select FW_ARC
+	select FW_ARC64
 	select BOOT_ELF64
 	select CEVT_R4K
 	select CSRC_R4K
@@ -553,8 +535,8 @@ config SGI_IP28
 
 config SGI_IP32
 	bool "SGI IP32 (O2)"
-	select ARC
-	select ARC32
+	select FW_ARC
+	select FW_ARC32
 	select BOOT_ELF32
 	select CEVT_R4K
 	select CSRC_R4K
@@ -672,8 +654,8 @@ config SIBYTE_BIGSUR
 
 config SNI_RM
 	bool "SNI RM200/300/400"
-	select ARC if CPU_LITTLE_ENDIAN
-	select ARC32 if CPU_LITTLE_ENDIAN
+	select FW_ARC if CPU_LITTLE_ENDIAN
+	select FW_ARC32 if CPU_LITTLE_ENDIAN
 	select SNIPROM if CPU_BIG_ENDIAN
 	select ARCH_MAY_HAVE_PC_FDC
 	select BOOT_ELF32
@@ -774,6 +756,7 @@ config CAVIUM_OCTEON_REFERENCE_BOARD
 	select DMA_COHERENT
 	select SYS_SUPPORTS_64BIT_KERNEL
 	select SYS_SUPPORTS_BIG_ENDIAN
+	select EDAC_SUPPORT
 	select SYS_SUPPORTS_HOTPLUG_CPU
 	select SYS_HAS_EARLY_PRINTK
 	select SYS_HAS_CPU_CAVIUM_OCTEON
@@ -817,7 +800,7 @@ config NLM_XLR_BOARD
 	select CSRC_R4K
 	select IRQ_CPU
 	select ARCH_SUPPORTS_MSI
-	select ZONE_DMA if 64BIT
+	select ZONE_DMA32 if 64BIT
 	select SYNC_R4K
 	select SYS_HAS_EARLY_PRINTK
 	select USB_ARCH_HAS_OHCI if USB_SUPPORT
@@ -845,7 +828,7 @@ config NLM_XLP_BOARD
 	select CEVT_R4K
 	select CSRC_R4K
 	select IRQ_CPU
-	select ZONE_DMA if 64BIT
+	select ZONE_DMA32 if 64BIT
 	select SYNC_R4K
 	select SYS_HAS_EARLY_PRINTK
 	select USE_OF
@@ -906,7 +889,7 @@ config SCHED_OMIT_FRAME_POINTER
 #
 # Select some configuration options automatically based on user selections.
 #
-config ARC
+config FW_ARC
 	bool
 
 config ARCH_MAY_HAVE_PC_FDC
@@ -924,11 +907,7 @@ config CEVT_DS1287
 config CEVT_GT641XX
 	bool
 
-config CEVT_R4K_LIB
-	bool
-
 config CEVT_R4K
-	select CEVT_R4K_LIB
 	bool
 
 config CEVT_SB1250
@@ -946,11 +925,7 @@ config CSRC_IOASIC
 config CSRC_POWERTV
 	bool
 
-config CSRC_R4K_LIB
-	bool
-
 config CSRC_R4K
-	select CSRC_R4K_LIB
 	bool
 
 config CSRC_SB1250
@@ -961,7 +936,7 @@ config GPIO_TXX9
 	select ARCH_REQUIRE_GPIOLIB
 	bool
 
-config CFE
+config FW_CFE
 	bool
 
 config ARCH_DMA_ADDR_T_64BIT
@@ -1077,15 +1052,15 @@ config SYS_SUPPORTS_HUGETLBFS
 	depends on CPU_SUPPORTS_HUGEPAGES && 64BIT
 	default y
 
+config MIPS_HUGE_TLB_SUPPORT
+	def_bool HUGETLB_PAGE || TRANSPARENT_HUGEPAGE
+
 config IRQ_CPU
 	bool
 
 config IRQ_CPU_RM7K
 	bool
 
-config IRQ_CPU_RM9K
-	bool
-
 config IRQ_MSP_SLP
 	bool
 
@@ -1110,10 +1085,6 @@ config PCI_GT64XXX_PCI0
 config NO_EXCEPT_FILL
 	bool
 
-config MIPS_RM9122
-	bool
-	select SERIAL_RM9000
-
 config SOC_EMMA2RH
 	bool
 	select CEVT_R4K
@@ -1159,9 +1130,6 @@ config SOC_PNX8550
 config SWAP_IO_SPACE
 	bool
 
-config SERIAL_RM9000
-	bool
-
 config SGI_HAS_INDYDOG
 	bool
 
@@ -1183,7 +1151,7 @@ config SGI_HAS_I8042
 config DEFAULT_SGI_PARTITION
 	bool
 
-config ARC32
+config FW_ARC32
 	bool
 
 config SNIPROM
@@ -1216,7 +1184,7 @@ config ARC_PROMLIB
 	depends on MACH_JAZZ || SNI_RM || SGI_IP22 || SGI_IP28 || SGI_IP32
 	default y
 
-config ARC64
+config FW_ARC64
 	bool
 
 config BOOT_ELF64
@@ -1368,6 +1336,7 @@ config CPU_R4X00
 	depends on SYS_HAS_CPU_R4X00
 	select CPU_SUPPORTS_32BIT_KERNEL
 	select CPU_SUPPORTS_64BIT_KERNEL
+	select CPU_SUPPORTS_HUGEPAGES
 	help
 	  MIPS Technologies R4000-series processors other than 4300, including
 	  the R4000, R4400, R4600, and 4700.
@@ -1378,12 +1347,14 @@ config CPU_TX49XX
 	select CPU_HAS_PREFETCH
 	select CPU_SUPPORTS_32BIT_KERNEL
 	select CPU_SUPPORTS_64BIT_KERNEL
+	select CPU_SUPPORTS_HUGEPAGES
 
 config CPU_R5000
 	bool "R5000"
 	depends on SYS_HAS_CPU_R5000
 	select CPU_SUPPORTS_32BIT_KERNEL
 	select CPU_SUPPORTS_64BIT_KERNEL
+	select CPU_SUPPORTS_HUGEPAGES
 	help
 	  MIPS Technologies R5000-series processors other than the Nevada.
 
@@ -1392,6 +1363,7 @@ config CPU_R5432
 	depends on SYS_HAS_CPU_R5432
 	select CPU_SUPPORTS_32BIT_KERNEL
 	select CPU_SUPPORTS_64BIT_KERNEL
+	select CPU_SUPPORTS_HUGEPAGES
 
 config CPU_R5500
 	bool "R5500"
@@ -1417,6 +1389,7 @@ config CPU_NEVADA
 	depends on SYS_HAS_CPU_NEVADA
 	select CPU_SUPPORTS_32BIT_KERNEL
 	select CPU_SUPPORTS_64BIT_KERNEL
+	select CPU_SUPPORTS_HUGEPAGES
 	help
 	  QED / PMC-Sierra RM52xx-series ("Nevada") processors.
 
@@ -1437,6 +1410,7 @@ config CPU_R10000
 	select CPU_SUPPORTS_32BIT_KERNEL
 	select CPU_SUPPORTS_64BIT_KERNEL
 	select CPU_SUPPORTS_HIGHMEM
+	select CPU_SUPPORTS_HUGEPAGES
 	help
 	  MIPS Technologies R10000-series processors.
 
@@ -1447,15 +1421,7 @@ config CPU_RM7000
 	select CPU_SUPPORTS_32BIT_KERNEL
 	select CPU_SUPPORTS_64BIT_KERNEL
 	select CPU_SUPPORTS_HIGHMEM
-
-config CPU_RM9000
-	bool "RM9000"
-	depends on SYS_HAS_CPU_RM9000
-	select CPU_HAS_PREFETCH
-	select CPU_SUPPORTS_32BIT_KERNEL
-	select CPU_SUPPORTS_64BIT_KERNEL
-	select CPU_SUPPORTS_HIGHMEM
-	select WEAK_ORDERING
+	select CPU_SUPPORTS_HUGEPAGES
 
 config CPU_SB1
 	bool "SB1"
@@ -1463,6 +1429,7 @@ config CPU_SB1
 	select CPU_SUPPORTS_32BIT_KERNEL
 	select CPU_SUPPORTS_64BIT_KERNEL
 	select CPU_SUPPORTS_HIGHMEM
+	select CPU_SUPPORTS_HUGEPAGES
 	select WEAK_ORDERING
 
 config CPU_CAVIUM_OCTEON
@@ -1526,9 +1493,9 @@ config CPU_XLR
 	select CPU_SUPPORTS_32BIT_KERNEL
 	select CPU_SUPPORTS_64BIT_KERNEL
 	select CPU_SUPPORTS_HIGHMEM
+	select CPU_SUPPORTS_HUGEPAGES
 	select WEAK_ORDERING
 	select WEAK_REORDERING_BEYOND_LLSC
-	select CPU_SUPPORTS_HUGEPAGES
 	help
 	  Netlogic Microsystems XLR/XLS processors.
 
@@ -1542,6 +1509,7 @@ config CPU_XLP
 	select WEAK_ORDERING
 	select WEAK_REORDERING_BEYOND_LLSC
 	select CPU_HAS_PREFETCH
+	select CPU_MIPSR2
 	help
 	  Netlogic Microsystems XLP processors.
 endchoice
@@ -1589,6 +1557,7 @@ config CPU_LOONGSON2
 	select CPU_SUPPORTS_32BIT_KERNEL
 	select CPU_SUPPORTS_64BIT_KERNEL
 	select CPU_SUPPORTS_HIGHMEM
+	select CPU_SUPPORTS_HUGEPAGES
 
 config CPU_LOONGSON1
 	bool
@@ -1673,9 +1642,6 @@ config SYS_HAS_CPU_R10000
 config SYS_HAS_CPU_RM7000
 	bool
 
-config SYS_HAS_CPU_RM9000
-	bool
-
 config SYS_HAS_CPU_SB1
 	bool
 
@@ -1755,7 +1721,7 @@ config CPU_SUPPORTS_UNCACHED_ACCELERATED
 	bool
 config MIPS_PGD_C0_CONTEXT
 	bool
-	default y if 64BIT && CPU_MIPSR2
+	default y if 64BIT && CPU_MIPSR2 && !CPU_XLP
 
 #
 # Set to y for ptrace access to watch registers.
@@ -2186,7 +2152,7 @@ config NODES_SHIFT
 
 config HW_PERF_EVENTS
 	bool "Enable hardware performance counter support for perf events"
-	depends on PERF_EVENTS && !MIPS_MT_SMTC && OPROFILE=n && (CPU_MIPS32 || CPU_MIPS64 || CPU_R10000 || CPU_SB1 || CPU_CAVIUM_OCTEON)
+	depends on PERF_EVENTS && !MIPS_MT_SMTC && OPROFILE=n && (CPU_MIPS32 || CPU_MIPS64 || CPU_R10000 || CPU_SB1 || CPU_CAVIUM_OCTEON || CPU_XLP)
 	default y
 	help
 	  Enable hardware performance counter support for perf events. If
@@ -2364,6 +2330,29 @@ config KEXEC
 	  support.  As of this writing the exact hardware interface is
 	  strongly in flux, so no good recommendation can be made.
 
+config CRASH_DUMP
+	  bool "Kernel crash dumps"
+	  help
+	  Generate crash dump after being started by kexec.
+	  This should be normally only set in special crash dump kernels
+	  which are loaded in the main kernel with kexec-tools into
+	  a specially reserved region and then later executed after
+	  a crash by kdump/kexec. The crash dump kernel must be compiled
+	  to a memory address not used by the main kernel or firmware using
+	  PHYSICAL_START.
+
+config PHYSICAL_START
+	  hex "Physical address where the kernel is loaded"
+	  default "0xffffffff84000000" if 64BIT
+	  default "0x84000000" if 32BIT
+	  depends on CRASH_DUMP
+	  help
+	  This gives the CKSEG0 or KSEG0 address where the kernel is loaded.
+	  If you plan to use kernel for capturing the crash dump change
+	  this value to start of the reserved region (the "X" value as
+	  specified in the "crashkernel=YM@XM" command line boot parameter
+	  passed to the panic-ed kernel).
+
 config SECCOMP
 	bool "Enable seccomp to safely compute untrusted bytecode"
 	depends on PROC_FS
@@ -2570,6 +2559,8 @@ source "net/Kconfig"
 
 source "drivers/Kconfig"
 
+source "drivers/firmware/Kconfig"
+
 source "fs/Kconfig"
 
 source "arch/mips/Kconfig.debug"
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 654b1ad39f0..f2dfd404550 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -145,8 +145,6 @@ cflags-$(CONFIG_CPU_NEVADA)	+= $(call cc-option,-march=rm5200,-march=r5000) \
 			-Wa,--trap
 cflags-$(CONFIG_CPU_RM7000)	+= $(call cc-option,-march=rm7000,-march=r5000) \
 			-Wa,--trap
-cflags-$(CONFIG_CPU_RM9000)	+= $(call cc-option,-march=rm9000,-march=r5000) \
-			-Wa,--trap
 cflags-$(CONFIG_CPU_SB1)	+= $(call cc-option,-march=sb1,-march=r5000) \
 			-Wa,--trap
 cflags-$(CONFIG_CPU_R8000)	+= -march=r8000 -Wa,--trap
@@ -173,9 +171,9 @@ endif
 #
 # Firmware support
 #
-libs-$(CONFIG_ARC)		+= arch/mips/fw/arc/
-libs-$(CONFIG_CFE)		+= arch/mips/fw/cfe/
-libs-$(CONFIG_SNIPROM)		+= arch/mips/fw/sni/
+libs-$(CONFIG_FW_ARC)		+= arch/mips/fw/arc/
+libs-$(CONFIG_FW_CFE)		+= arch/mips/fw/cfe/
+libs-$(CONFIG_FW_SNIPROM)	+= arch/mips/fw/sni/
 libs-y				+= arch/mips/fw/lib/
 
 #
@@ -192,6 +190,10 @@ endif
 #
 include $(srctree)/arch/mips/Kbuild.platforms
 
+ifdef CONFIG_PHYSICAL_START
+load-y                                  = $(CONFIG_PHYSICAL_START)
+endif
+
 cflags-y			+= -I$(srctree)/arch/mips/include/asm/mach-generic
 drivers-$(CONFIG_PCI)		+= arch/mips/pci/
 
diff --git a/arch/mips/alchemy/common/Makefile b/arch/mips/alchemy/common/Makefile
index 407ebc00e66..cb83d8d21ae 100644
--- a/arch/mips/alchemy/common/Makefile
+++ b/arch/mips/alchemy/common/Makefile
@@ -6,7 +6,7 @@
 #
 
 obj-y += prom.o time.o clocks.o platform.o power.o setup.o \
-	sleeper.o dma.o dbdma.o vss.o irq.o
+	sleeper.o dma.o dbdma.o vss.o irq.o usb.o
 
 # optional gpiolib support
 ifeq ($(CONFIG_ALCHEMY_GPIO_INDIRECT),)
diff --git a/arch/mips/alchemy/common/platform.c b/arch/mips/alchemy/common/platform.c
index c0f3ce6dcb5..7af941d8e71 100644
--- a/arch/mips/alchemy/common/platform.c
+++ b/arch/mips/alchemy/common/platform.c
@@ -17,6 +17,8 @@
 #include <linux/platform_device.h>
 #include <linux/serial_8250.h>
 #include <linux/slab.h>
+#include <linux/usb/ehci_pdriver.h>
+#include <linux/usb/ohci_pdriver.h>
 
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-au1x00/au1xxx_dbdma.h>
@@ -122,6 +124,53 @@ static void __init alchemy_setup_uarts(int ctype)
 static u64 alchemy_ohci_dmamask = DMA_BIT_MASK(32);
 static u64 __maybe_unused alchemy_ehci_dmamask = DMA_BIT_MASK(32);
 
+/* Power on callback for the ehci platform driver */
+static int alchemy_ehci_power_on(struct platform_device *pdev)
+{
+	return alchemy_usb_control(ALCHEMY_USB_EHCI0, 1);
+}
+
+/* Power off/suspend callback for the ehci platform driver */
+static void alchemy_ehci_power_off(struct platform_device *pdev)
+{
+	alchemy_usb_control(ALCHEMY_USB_EHCI0, 0);
+}
+
+static struct usb_ehci_pdata alchemy_ehci_pdata = {
+	.no_io_watchdog	= 1,
+	.power_on	= alchemy_ehci_power_on,
+	.power_off	= alchemy_ehci_power_off,
+	.power_suspend	= alchemy_ehci_power_off,
+};
+
+/* Power on callback for the ohci platform driver */
+static int alchemy_ohci_power_on(struct platform_device *pdev)
+{
+	int unit;
+
+	unit = (pdev->id == 1) ?
+		ALCHEMY_USB_OHCI1 : ALCHEMY_USB_OHCI0;
+
+	return alchemy_usb_control(unit, 1);
+}
+
+/* Power off/suspend callback for the ohci platform driver */
+static void alchemy_ohci_power_off(struct platform_device *pdev)
+{
+	int unit;
+
+	unit = (pdev->id == 1) ?
+		ALCHEMY_USB_OHCI1 : ALCHEMY_USB_OHCI0;
+
+	alchemy_usb_control(unit, 0);
+}
+
+static struct usb_ohci_pdata alchemy_ohci_pdata = {
+	.power_on		= alchemy_ohci_power_on,
+	.power_off		= alchemy_ohci_power_off,
+	.power_suspend		= alchemy_ohci_power_off,
+};
+
 static unsigned long alchemy_ohci_data[][2] __initdata = {
 	[ALCHEMY_CPU_AU1000] = { AU1000_USB_OHCI_PHYS_ADDR, AU1000_USB_HOST_INT },
 	[ALCHEMY_CPU_AU1500] = { AU1000_USB_OHCI_PHYS_ADDR, AU1500_USB_HOST_INT },
@@ -169,9 +218,10 @@ static void __init alchemy_setup_usb(int ctype)
 	res[1].start = alchemy_ohci_data[ctype][1];
 	res[1].end = res[1].start;
 	res[1].flags = IORESOURCE_IRQ;
-	pdev->name = "au1xxx-ohci";
+	pdev->name = "ohci-platform";
 	pdev->id = 0;
 	pdev->dev.dma_mask = &alchemy_ohci_dmamask;
+	pdev->dev.platform_data = &alchemy_ohci_pdata;
 
 	if (platform_device_register(pdev))
 		printk(KERN_INFO "Alchemy USB: cannot add OHCI0\n");
@@ -188,9 +238,10 @@ static void __init alchemy_setup_usb(int ctype)
 		res[1].start = alchemy_ehci_data[ctype][1];
 		res[1].end = res[1].start;
 		res[1].flags = IORESOURCE_IRQ;
-		pdev->name = "au1xxx-ehci";
+		pdev->name = "ehci-platform";
 		pdev->id = 0;
 		pdev->dev.dma_mask = &alchemy_ehci_dmamask;
+		pdev->dev.platform_data = &alchemy_ehci_pdata;
 
 		if (platform_device_register(pdev))
 			printk(KERN_INFO "Alchemy USB: cannot add EHCI0\n");
@@ -207,9 +258,10 @@ static void __init alchemy_setup_usb(int ctype)
 		res[1].start = AU1300_USB_INT;
 		res[1].end = res[1].start;
 		res[1].flags = IORESOURCE_IRQ;
-		pdev->name = "au1xxx-ohci";
+		pdev->name = "ohci-platform";
 		pdev->id = 1;
 		pdev->dev.dma_mask = &alchemy_ohci_dmamask;
+		pdev->dev.platform_data = &alchemy_ohci_pdata;
 
 		if (platform_device_register(pdev))
 			printk(KERN_INFO "Alchemy USB: cannot add OHCI1\n");
diff --git a/arch/mips/alchemy/common/usb.c b/arch/mips/alchemy/common/usb.c
new file mode 100644
index 00000000000..936af8359fb
--- /dev/null
+++ b/arch/mips/alchemy/common/usb.c
@@ -0,0 +1,614 @@
+/*
+ * USB block power/access management abstraction.
+ *
+ * Au1000+: The OHCI block control register is at the far end of the OHCI memory
+ *	    area. Au1550 has OHCI on different base address. No need to handle
+ *	    UDC here.
+ * Au1200:  one register to control access and clocks to O/EHCI, UDC and OTG
+ *	    as well as the PHY for EHCI and UDC.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/spinlock.h>
+#include <linux/syscore_ops.h>
+#include <asm/mach-au1x00/au1000.h>
+
+/* control register offsets */
+#define AU1000_OHCICFG	0x7fffc
+#define AU1550_OHCICFG	0x07ffc
+#define AU1200_USBCFG	0x04
+
+/* Au1000 USB block config bits */
+#define USBHEN_RD	(1 << 4)		/* OHCI reset-done indicator */
+#define USBHEN_CE	(1 << 3)		/* OHCI block clock enable */
+#define USBHEN_E	(1 << 2)		/* OHCI block enable */
+#define USBHEN_C	(1 << 1)		/* OHCI block coherency bit */
+#define USBHEN_BE	(1 << 0)		/* OHCI Big-Endian */
+
+/* Au1200 USB config bits */
+#define USBCFG_PFEN	(1 << 31)		/* prefetch enable (undoc) */
+#define USBCFG_RDCOMB	(1 << 30)		/* read combining (undoc) */
+#define USBCFG_UNKNOWN	(5 << 20)		/* unknown, leave this way */
+#define USBCFG_SSD	(1 << 23)		/* serial short detect en */
+#define USBCFG_PPE	(1 << 19)		/* HS PHY PLL */
+#define USBCFG_UCE	(1 << 18)		/* UDC clock enable */
+#define USBCFG_ECE	(1 << 17)		/* EHCI clock enable */
+#define USBCFG_OCE	(1 << 16)		/* OHCI clock enable */
+#define USBCFG_FLA(x)	(((x) & 0x3f) << 8)
+#define USBCFG_UCAM	(1 << 7)		/* coherent access (undoc) */
+#define USBCFG_GME	(1 << 6)		/* OTG mem access */
+#define USBCFG_DBE	(1 << 5)		/* UDC busmaster enable */
+#define USBCFG_DME	(1 << 4)		/* UDC mem enable */
+#define USBCFG_EBE	(1 << 3)		/* EHCI busmaster enable */
+#define USBCFG_EME	(1 << 2)		/* EHCI mem enable */
+#define USBCFG_OBE	(1 << 1)		/* OHCI busmaster enable */
+#define USBCFG_OME	(1 << 0)		/* OHCI mem enable */
+#define USBCFG_INIT_AU1200	(USBCFG_PFEN | USBCFG_RDCOMB | USBCFG_UNKNOWN |\
+				 USBCFG_SSD | USBCFG_FLA(0x20) | USBCFG_UCAM | \
+				 USBCFG_GME | USBCFG_DBE | USBCFG_DME |	       \
+				 USBCFG_EBE | USBCFG_EME | USBCFG_OBE |	       \
+				 USBCFG_OME)
+
+/* Au1300 USB config registers */
+#define USB_DWC_CTRL1		0x00
+#define USB_DWC_CTRL2		0x04
+#define USB_VBUS_TIMER		0x10
+#define USB_SBUS_CTRL		0x14
+#define USB_MSR_ERR		0x18
+#define USB_DWC_CTRL3		0x1C
+#define USB_DWC_CTRL4		0x20
+#define USB_OTG_STATUS		0x28
+#define USB_DWC_CTRL5		0x2C
+#define USB_DWC_CTRL6		0x30
+#define USB_DWC_CTRL7		0x34
+#define USB_PHY_STATUS		0xC0
+#define USB_INT_STATUS		0xC4
+#define USB_INT_ENABLE		0xC8
+
+#define USB_DWC_CTRL1_OTGD	0x04 /* set to DISable OTG */
+#define USB_DWC_CTRL1_HSTRS	0x02 /* set to ENable EHCI */
+#define USB_DWC_CTRL1_DCRS	0x01 /* set to ENable UDC */
+
+#define USB_DWC_CTRL2_PHY1RS	0x04 /* set to enable PHY1 */
+#define USB_DWC_CTRL2_PHY0RS	0x02 /* set to enable PHY0 */
+#define USB_DWC_CTRL2_PHYRS	0x01 /* set to enable PHY */
+
+#define USB_DWC_CTRL3_OHCI1_CKEN	(1 << 19)
+#define USB_DWC_CTRL3_OHCI0_CKEN	(1 << 18)
+#define USB_DWC_CTRL3_EHCI0_CKEN	(1 << 17)
+#define USB_DWC_CTRL3_OTG0_CKEN		(1 << 16)
+
+#define USB_SBUS_CTRL_SBCA		0x04 /* coherent access */
+
+#define USB_INTEN_FORCE			0x20
+#define USB_INTEN_PHY			0x10
+#define USB_INTEN_UDC			0x08
+#define USB_INTEN_EHCI			0x04
+#define USB_INTEN_OHCI1			0x02
+#define USB_INTEN_OHCI0			0x01
+
+static DEFINE_SPINLOCK(alchemy_usb_lock);
+
+static inline void __au1300_usb_phyctl(void __iomem *base, int enable)
+{
+	unsigned long r, s;
+
+	r = __raw_readl(base + USB_DWC_CTRL2);
+	s = __raw_readl(base + USB_DWC_CTRL3);
+
+	s &= USB_DWC_CTRL3_OHCI1_CKEN | USB_DWC_CTRL3_OHCI0_CKEN |
+		USB_DWC_CTRL3_EHCI0_CKEN | USB_DWC_CTRL3_OTG0_CKEN;
+
+	if (enable) {
+		/* simply enable all PHYs */
+		r |= USB_DWC_CTRL2_PHY1RS | USB_DWC_CTRL2_PHY0RS |
+		     USB_DWC_CTRL2_PHYRS;
+		__raw_writel(r, base + USB_DWC_CTRL2);
+		wmb();
+	} else if (!s) {
+		/* no USB block active, do disable all PHYs */
+		r &= ~(USB_DWC_CTRL2_PHY1RS | USB_DWC_CTRL2_PHY0RS |
+		       USB_DWC_CTRL2_PHYRS);
+		__raw_writel(r, base + USB_DWC_CTRL2);
+		wmb();
+	}
+}
+
+static inline void __au1300_ohci_control(void __iomem *base, int enable, int id)
+{
+	unsigned long r;
+
+	if (enable) {
+		__raw_writel(1, base + USB_DWC_CTRL7);  /* start OHCI clock */
+		wmb();
+
+		r = __raw_readl(base + USB_DWC_CTRL3);	/* enable OHCI block */
+		r |= (id == 0) ? USB_DWC_CTRL3_OHCI0_CKEN
+			       : USB_DWC_CTRL3_OHCI1_CKEN;
+		__raw_writel(r, base + USB_DWC_CTRL3);
+		wmb();
+
+		__au1300_usb_phyctl(base, enable);	/* power up the PHYs */
+
+		r = __raw_readl(base + USB_INT_ENABLE);
+		r |= (id == 0) ? USB_INTEN_OHCI0 : USB_INTEN_OHCI1;
+		__raw_writel(r, base + USB_INT_ENABLE);
+		wmb();
+
+		/* reset the OHCI start clock bit */
+		__raw_writel(0, base + USB_DWC_CTRL7);
+		wmb();
+	} else {
+		r = __raw_readl(base + USB_INT_ENABLE);
+		r &= ~((id == 0) ? USB_INTEN_OHCI0 : USB_INTEN_OHCI1);
+		__raw_writel(r, base + USB_INT_ENABLE);
+		wmb();
+
+		r = __raw_readl(base + USB_DWC_CTRL3);
+		r &= ~((id == 0) ? USB_DWC_CTRL3_OHCI0_CKEN
+				 : USB_DWC_CTRL3_OHCI1_CKEN);
+		__raw_writel(r, base + USB_DWC_CTRL3);
+		wmb();
+
+		__au1300_usb_phyctl(base, enable);
+	}
+}
+
+static inline void __au1300_ehci_control(void __iomem *base, int enable)
+{
+	unsigned long r;
+
+	if (enable) {
+		r = __raw_readl(base + USB_DWC_CTRL3);
+		r |= USB_DWC_CTRL3_EHCI0_CKEN;
+		__raw_writel(r, base + USB_DWC_CTRL3);
+		wmb();
+
+		r = __raw_readl(base + USB_DWC_CTRL1);
+		r |= USB_DWC_CTRL1_HSTRS;
+		__raw_writel(r, base + USB_DWC_CTRL1);
+		wmb();
+
+		__au1300_usb_phyctl(base, enable);
+
+		r = __raw_readl(base + USB_INT_ENABLE);
+		r |= USB_INTEN_EHCI;
+		__raw_writel(r, base + USB_INT_ENABLE);
+		wmb();
+	} else {
+		r = __raw_readl(base + USB_INT_ENABLE);
+		r &= ~USB_INTEN_EHCI;
+		__raw_writel(r, base + USB_INT_ENABLE);
+		wmb();
+
+		r = __raw_readl(base + USB_DWC_CTRL1);
+		r &= ~USB_DWC_CTRL1_HSTRS;
+		__raw_writel(r, base + USB_DWC_CTRL1);
+		wmb();
+
+		r = __raw_readl(base + USB_DWC_CTRL3);
+		r &= ~USB_DWC_CTRL3_EHCI0_CKEN;
+		__raw_writel(r, base + USB_DWC_CTRL3);
+		wmb();
+
+		__au1300_usb_phyctl(base, enable);
+	}
+}
+
+static inline void __au1300_udc_control(void __iomem *base, int enable)
+{
+	unsigned long r;
+
+	if (enable) {
+		r = __raw_readl(base + USB_DWC_CTRL1);
+		r |= USB_DWC_CTRL1_DCRS;
+		__raw_writel(r, base + USB_DWC_CTRL1);
+		wmb();
+
+		__au1300_usb_phyctl(base, enable);
+
+		r = __raw_readl(base + USB_INT_ENABLE);
+		r |= USB_INTEN_UDC;
+		__raw_writel(r, base + USB_INT_ENABLE);
+		wmb();
+	} else {
+		r = __raw_readl(base + USB_INT_ENABLE);
+		r &= ~USB_INTEN_UDC;
+		__raw_writel(r, base + USB_INT_ENABLE);
+		wmb();
+
+		r = __raw_readl(base + USB_DWC_CTRL1);
+		r &= ~USB_DWC_CTRL1_DCRS;
+		__raw_writel(r, base + USB_DWC_CTRL1);
+		wmb();
+
+		__au1300_usb_phyctl(base, enable);
+	}
+}
+
+static inline void __au1300_otg_control(void __iomem *base, int enable)
+{
+	unsigned long r;
+	if (enable) {
+		r = __raw_readl(base + USB_DWC_CTRL3);
+		r |= USB_DWC_CTRL3_OTG0_CKEN;
+		__raw_writel(r, base + USB_DWC_CTRL3);
+		wmb();
+
+		r = __raw_readl(base + USB_DWC_CTRL1);
+		r &= ~USB_DWC_CTRL1_OTGD;
+		__raw_writel(r, base + USB_DWC_CTRL1);
+		wmb();
+
+		__au1300_usb_phyctl(base, enable);
+	} else {
+		r = __raw_readl(base + USB_DWC_CTRL1);
+		r |= USB_DWC_CTRL1_OTGD;
+		__raw_writel(r, base + USB_DWC_CTRL1);
+		wmb();
+
+		r = __raw_readl(base + USB_DWC_CTRL3);
+		r &= ~USB_DWC_CTRL3_OTG0_CKEN;
+		__raw_writel(r, base + USB_DWC_CTRL3);
+		wmb();
+
+		__au1300_usb_phyctl(base, enable);
+	}
+}
+
+static inline int au1300_usb_control(int block, int enable)
+{
+	void __iomem *base =
+		(void __iomem *)KSEG1ADDR(AU1300_USB_CTL_PHYS_ADDR);
+	int ret = 0;
+
+	switch (block) {
+	case ALCHEMY_USB_OHCI0:
+		__au1300_ohci_control(base, enable, 0);
+		break;
+	case ALCHEMY_USB_OHCI1:
+		__au1300_ohci_control(base, enable, 1);
+		break;
+	case ALCHEMY_USB_EHCI0:
+		__au1300_ehci_control(base, enable);
+		break;
+	case ALCHEMY_USB_UDC0:
+		__au1300_udc_control(base, enable);
+		break;
+	case ALCHEMY_USB_OTG0:
+		__au1300_otg_control(base, enable);
+		break;
+	default:
+		ret = -ENODEV;
+	}
+	return ret;
+}
+
+static inline void au1300_usb_init(void)
+{
+	void __iomem *base =
+		(void __iomem *)KSEG1ADDR(AU1300_USB_CTL_PHYS_ADDR);
+
+	/* set some sane defaults.  Note: we don't fiddle with DWC_CTRL4
+	 * here at all: Port 2 routing (EHCI or UDC) must be set either
+	 * by boot firmware or platform init code; I can't autodetect
+	 * a sane setting.
+	 */
+	__raw_writel(0, base + USB_INT_ENABLE); /* disable all USB irqs */
+	wmb();
+	__raw_writel(0, base + USB_DWC_CTRL3); /* disable all clocks */
+	wmb();
+	__raw_writel(~0, base + USB_MSR_ERR); /* clear all errors */
+	wmb();
+	__raw_writel(~0, base + USB_INT_STATUS); /* clear int status */
+	wmb();
+	/* set coherent access bit */
+	__raw_writel(USB_SBUS_CTRL_SBCA, base + USB_SBUS_CTRL);
+	wmb();
+}
+
+static inline void __au1200_ohci_control(void __iomem *base, int enable)
+{
+	unsigned long r = __raw_readl(base + AU1200_USBCFG);
+	if (enable) {
+		__raw_writel(r | USBCFG_OCE, base + AU1200_USBCFG);
+		wmb();
+		udelay(2000);
+	} else {
+		__raw_writel(r & ~USBCFG_OCE, base + AU1200_USBCFG);
+		wmb();
+		udelay(1000);
+	}
+}
+
+static inline void __au1200_ehci_control(void __iomem *base, int enable)
+{
+	unsigned long r = __raw_readl(base + AU1200_USBCFG);
+	if (enable) {
+		__raw_writel(r | USBCFG_ECE | USBCFG_PPE, base + AU1200_USBCFG);
+		wmb();
+		udelay(1000);
+	} else {
+		if (!(r & USBCFG_UCE))		/* UDC also off? */
+			r &= ~USBCFG_PPE;	/* yes: disable HS PHY PLL */
+		__raw_writel(r & ~USBCFG_ECE, base + AU1200_USBCFG);
+		wmb();
+		udelay(1000);
+	}
+}
+
+static inline void __au1200_udc_control(void __iomem *base, int enable)
+{
+	unsigned long r = __raw_readl(base + AU1200_USBCFG);
+	if (enable) {
+		__raw_writel(r | USBCFG_UCE | USBCFG_PPE, base + AU1200_USBCFG);
+		wmb();
+	} else {
+		if (!(r & USBCFG_ECE))		/* EHCI also off? */
+			r &= ~USBCFG_PPE;	/* yes: disable HS PHY PLL */
+		__raw_writel(r & ~USBCFG_UCE, base + AU1200_USBCFG);
+		wmb();
+	}
+}
+
+static inline int au1200_coherency_bug(void)
+{
+#if defined(CONFIG_DMA_COHERENT)
+	/* Au1200 AB USB does not support coherent memory */
+	if (!(read_c0_prid() & 0xff)) {
+		printk(KERN_INFO "Au1200 USB: this is chip revision AB !!\n");
+		printk(KERN_INFO "Au1200 USB: update your board or re-configure"
+				 " the kernel\n");
+		return -ENODEV;
+	}
+#endif
+	return 0;
+}
+
+static inline int au1200_usb_control(int block, int enable)
+{
+	void __iomem *base =
+			(void __iomem *)KSEG1ADDR(AU1200_USB_CTL_PHYS_ADDR);
+	int ret = 0;
+
+	switch (block) {
+	case ALCHEMY_USB_OHCI0:
+		ret = au1200_coherency_bug();
+		if (ret && enable)
+			goto out;
+		__au1200_ohci_control(base, enable);
+		break;
+	case ALCHEMY_USB_UDC0:
+		__au1200_udc_control(base, enable);
+		break;
+	case ALCHEMY_USB_EHCI0:
+		ret = au1200_coherency_bug();
+		if (ret && enable)
+			goto out;
+		__au1200_ehci_control(base, enable);
+		break;
+	default:
+		ret = -ENODEV;
+	}
+out:
+	return ret;
+}
+
+
+/* initialize USB block(s) to a known working state */
+static inline void au1200_usb_init(void)
+{
+	void __iomem *base =
+			(void __iomem *)KSEG1ADDR(AU1200_USB_CTL_PHYS_ADDR);
+	__raw_writel(USBCFG_INIT_AU1200, base + AU1200_USBCFG);
+	wmb();
+	udelay(1000);
+}
+
+static inline void au1000_usb_init(unsigned long rb, int reg)
+{
+	void __iomem *base = (void __iomem *)KSEG1ADDR(rb + reg);
+	unsigned long r = __raw_readl(base);
+
+#if defined(__BIG_ENDIAN)
+	r |= USBHEN_BE;
+#endif
+	r |= USBHEN_C;
+
+	__raw_writel(r, base);
+	wmb();
+	udelay(1000);
+}
+
+
+static inline void __au1xx0_ohci_control(int enable, unsigned long rb, int creg)
+{
+	void __iomem *base = (void __iomem *)KSEG1ADDR(rb);
+	unsigned long r = __raw_readl(base + creg);
+
+	if (enable) {
+		__raw_writel(r | USBHEN_CE, base + creg);
+		wmb();
+		udelay(1000);
+		__raw_writel(r | USBHEN_CE | USBHEN_E, base + creg);
+		wmb();
+		udelay(1000);
+
+		/* wait for reset complete (read reg twice: au1500 erratum) */
+		while (__raw_readl(base + creg),
+			!(__raw_readl(base + creg) & USBHEN_RD))
+			udelay(1000);
+	} else {
+		__raw_writel(r & ~(USBHEN_CE | USBHEN_E), base + creg);
+		wmb();
+	}
+}
+
+static inline int au1000_usb_control(int block, int enable, unsigned long rb,
+				     int creg)
+{
+	int ret = 0;
+
+	switch (block) {
+	case ALCHEMY_USB_OHCI0:
+		__au1xx0_ohci_control(enable, rb, creg);
+		break;
+	default:
+		ret = -ENODEV;
+	}
+	return ret;
+}
+
+/*
+ * alchemy_usb_control - control Alchemy on-chip USB blocks
+ * @block:	USB block to target
+ * @enable:	set 1 to enable a block, 0 to disable
+ */
+int alchemy_usb_control(int block, int enable)
+{
+	unsigned long flags;
+	int ret;
+
+	spin_lock_irqsave(&alchemy_usb_lock, flags);
+	switch (alchemy_get_cputype()) {
+	case ALCHEMY_CPU_AU1000:
+	case ALCHEMY_CPU_AU1500:
+	case ALCHEMY_CPU_AU1100:
+		ret = au1000_usb_control(block, enable,
+				AU1000_USB_OHCI_PHYS_ADDR, AU1000_OHCICFG);
+		break;
+	case ALCHEMY_CPU_AU1550:
+		ret = au1000_usb_control(block, enable,
+				AU1550_USB_OHCI_PHYS_ADDR, AU1550_OHCICFG);
+		break;
+	case ALCHEMY_CPU_AU1200:
+		ret = au1200_usb_control(block, enable);
+		break;
+	case ALCHEMY_CPU_AU1300:
+		ret = au1300_usb_control(block, enable);
+		break;
+	default:
+		ret = -ENODEV;
+	}
+	spin_unlock_irqrestore(&alchemy_usb_lock, flags);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(alchemy_usb_control);
+
+
+static unsigned long alchemy_usb_pmdata[2];
+
+static void au1000_usb_pm(unsigned long br, int creg, int susp)
+{
+	void __iomem *base = (void __iomem *)KSEG1ADDR(br);
+
+	if (susp) {
+		alchemy_usb_pmdata[0] = __raw_readl(base + creg);
+		/* There appears to be some undocumented reset register.... */
+		__raw_writel(0, base + 0x04);
+		wmb();
+		__raw_writel(0, base + creg);
+		wmb();
+	} else {
+		__raw_writel(alchemy_usb_pmdata[0], base + creg);
+		wmb();
+	}
+}
+
+static void au1200_usb_pm(int susp)
+{
+	void __iomem *base =
+			(void __iomem *)KSEG1ADDR(AU1200_USB_OTG_PHYS_ADDR);
+	if (susp) {
+		/* save OTG_CAP/MUX registers which indicate port routing */
+		/* FIXME: write an OTG driver to do that */
+		alchemy_usb_pmdata[0] = __raw_readl(base + 0x00);
+		alchemy_usb_pmdata[1] = __raw_readl(base + 0x04);
+	} else {
+		/* restore access to all MMIO areas */
+		au1200_usb_init();
+
+		/* restore OTG_CAP/MUX registers */
+		__raw_writel(alchemy_usb_pmdata[0], base + 0x00);
+		__raw_writel(alchemy_usb_pmdata[1], base + 0x04);
+		wmb();
+	}
+}
+
+static void au1300_usb_pm(int susp)
+{
+	void __iomem *base =
+			(void __iomem *)KSEG1ADDR(AU1300_USB_CTL_PHYS_ADDR);
+	/* remember Port2 routing */
+	if (susp) {
+		alchemy_usb_pmdata[0] = __raw_readl(base + USB_DWC_CTRL4);
+	} else {
+		au1300_usb_init();
+		__raw_writel(alchemy_usb_pmdata[0], base + USB_DWC_CTRL4);
+		wmb();
+	}
+}
+
+static void alchemy_usb_pm(int susp)
+{
+	switch (alchemy_get_cputype()) {
+	case ALCHEMY_CPU_AU1000:
+	case ALCHEMY_CPU_AU1500:
+	case ALCHEMY_CPU_AU1100:
+		au1000_usb_pm(AU1000_USB_OHCI_PHYS_ADDR, AU1000_OHCICFG, susp);
+		break;
+	case ALCHEMY_CPU_AU1550:
+		au1000_usb_pm(AU1550_USB_OHCI_PHYS_ADDR, AU1550_OHCICFG, susp);
+		break;
+	case ALCHEMY_CPU_AU1200:
+		au1200_usb_pm(susp);
+		break;
+	case ALCHEMY_CPU_AU1300:
+		au1300_usb_pm(susp);
+		break;
+	}
+}
+
+static int alchemy_usb_suspend(void)
+{
+	alchemy_usb_pm(1);
+	return 0;
+}
+
+static void alchemy_usb_resume(void)
+{
+	alchemy_usb_pm(0);
+}
+
+static struct syscore_ops alchemy_usb_pm_ops = {
+	.suspend	= alchemy_usb_suspend,
+	.resume		= alchemy_usb_resume,
+};
+
+static int __init alchemy_usb_init(void)
+{
+	switch (alchemy_get_cputype()) {
+	case ALCHEMY_CPU_AU1000:
+	case ALCHEMY_CPU_AU1500:
+	case ALCHEMY_CPU_AU1100:
+		au1000_usb_init(AU1000_USB_OHCI_PHYS_ADDR, AU1000_OHCICFG);
+		break;
+	case ALCHEMY_CPU_AU1550:
+		au1000_usb_init(AU1550_USB_OHCI_PHYS_ADDR, AU1550_OHCICFG);
+		break;
+	case ALCHEMY_CPU_AU1200:
+		au1200_usb_init();
+		break;
+	case ALCHEMY_CPU_AU1300:
+		au1300_usb_init();
+		break;
+	}
+
+	register_syscore_ops(&alchemy_usb_pm_ops);
+
+	return 0;
+}
+arch_initcall(alchemy_usb_init);
diff --git a/arch/mips/ar7/platform.c b/arch/mips/ar7/platform.c
index 1bbc24b0868..7477fd2127a 100644
--- a/arch/mips/ar7/platform.c
+++ b/arch/mips/ar7/platform.c
@@ -202,8 +202,11 @@ static struct resource physmap_flash_resource = {
 	.end	= 0x107fffff,
 };
 
+static const char *ar7_probe_types[] = { "ar7part", NULL };
+
 static struct physmap_flash_data physmap_flash_data = {
 	.width	= 2,
+	.part_probe_types = ar7_probe_types,
 };
 
 static struct platform_device physmap_flash = {
diff --git a/arch/mips/ath79/dev-usb.c b/arch/mips/ath79/dev-usb.c
index 072bb9be230..bd2bc108e1b 100644
--- a/arch/mips/ath79/dev-usb.c
+++ b/arch/mips/ath79/dev-usb.c
@@ -50,13 +50,11 @@ static u64 ath79_ehci_dmamask = DMA_BIT_MASK(32);
 
 static struct usb_ehci_pdata ath79_ehci_pdata_v1 = {
 	.has_synopsys_hc_bug	= 1,
-	.port_power_off		= 1,
 };
 
 static struct usb_ehci_pdata ath79_ehci_pdata_v2 = {
 	.caps_offset		= 0x100,
 	.has_tt			= 1,
-	.port_power_off		= 1,
 };
 
 static struct platform_device ath79_ehci_device = {
diff --git a/arch/mips/bcm47xx/Kconfig b/arch/mips/bcm47xx/Kconfig
index b311be45a72..d7af29f1fcf 100644
--- a/arch/mips/bcm47xx/Kconfig
+++ b/arch/mips/bcm47xx/Kconfig
@@ -9,6 +9,7 @@ config BCM47XX_SSB
 	select SSB_EMBEDDED
 	select SSB_B43_PCI_BRIDGE if PCI
 	select SSB_PCICORE_HOSTMODE if PCI
+	select SSB_DRIVER_GPIO
 	default y
 	help
 	 Add support for old Broadcom BCM47xx boards with Sonics Silicon Backplane support.
@@ -23,6 +24,7 @@ config BCM47XX_BCMA
 	select BCMA_DRIVER_MIPS
 	select BCMA_HOST_PCI if PCI
 	select BCMA_DRIVER_PCI_HOSTMODE if PCI
+	select BCMA_DRIVER_GPIO
 	default y
 	help
 	 Add support for new Broadcom BCM47xx boards with Broadcom specific Advanced Microcontroller Bus.
diff --git a/arch/mips/bcm47xx/Makefile b/arch/mips/bcm47xx/Makefile
index 4389de182eb..1a3567f07e7 100644
--- a/arch/mips/bcm47xx/Makefile
+++ b/arch/mips/bcm47xx/Makefile
@@ -3,5 +3,5 @@
 # under Linux.
 #
 
-obj-y 				+= gpio.o irq.o nvram.o prom.o serial.o setup.o time.o sprom.o
+obj-y 				+= irq.o nvram.o prom.o serial.o setup.o time.o sprom.o
 obj-$(CONFIG_BCM47XX_SSB)	+= wgt634u.o
diff --git a/arch/mips/bcm47xx/gpio.c b/arch/mips/bcm47xx/gpio.c
deleted file mode 100644
index 5ebdf62e96b..00000000000
--- a/arch/mips/bcm47xx/gpio.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net>
- */
-
-#include <linux/export.h>
-#include <linux/ssb/ssb.h>
-#include <linux/ssb/ssb_driver_chipcommon.h>
-#include <linux/ssb/ssb_driver_extif.h>
-#include <asm/mach-bcm47xx/bcm47xx.h>
-#include <asm/mach-bcm47xx/gpio.h>
-
-#if (BCM47XX_CHIPCO_GPIO_LINES > BCM47XX_EXTIF_GPIO_LINES)
-static DECLARE_BITMAP(gpio_in_use, BCM47XX_CHIPCO_GPIO_LINES);
-#else
-static DECLARE_BITMAP(gpio_in_use, BCM47XX_EXTIF_GPIO_LINES);
-#endif
-
-int gpio_request(unsigned gpio, const char *tag)
-{
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		if (ssb_chipco_available(&bcm47xx_bus.ssb.chipco) &&
-		    ((unsigned)gpio >= BCM47XX_CHIPCO_GPIO_LINES))
-			return -EINVAL;
-
-		if (ssb_extif_available(&bcm47xx_bus.ssb.extif) &&
-		    ((unsigned)gpio >= BCM47XX_EXTIF_GPIO_LINES))
-			return -EINVAL;
-
-		if (test_and_set_bit(gpio, gpio_in_use))
-			return -EBUSY;
-
-		return 0;
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		if (gpio >= BCM47XX_CHIPCO_GPIO_LINES)
-			return -EINVAL;
-
-		if (test_and_set_bit(gpio, gpio_in_use))
-			return -EBUSY;
-
-		return 0;
-#endif
-	}
-	return -EINVAL;
-}
-EXPORT_SYMBOL(gpio_request);
-
-void gpio_free(unsigned gpio)
-{
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		if (ssb_chipco_available(&bcm47xx_bus.ssb.chipco) &&
-		    ((unsigned)gpio >= BCM47XX_CHIPCO_GPIO_LINES))
-			return;
-
-		if (ssb_extif_available(&bcm47xx_bus.ssb.extif) &&
-		    ((unsigned)gpio >= BCM47XX_EXTIF_GPIO_LINES))
-			return;
-
-		clear_bit(gpio, gpio_in_use);
-		return;
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		if (gpio >= BCM47XX_CHIPCO_GPIO_LINES)
-			return;
-
-		clear_bit(gpio, gpio_in_use);
-		return;
-#endif
-	}
-}
-EXPORT_SYMBOL(gpio_free);
-
-int gpio_to_irq(unsigned gpio)
-{
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		if (ssb_chipco_available(&bcm47xx_bus.ssb.chipco))
-			return ssb_mips_irq(bcm47xx_bus.ssb.chipco.dev) + 2;
-		else if (ssb_extif_available(&bcm47xx_bus.ssb.extif))
-			return ssb_mips_irq(bcm47xx_bus.ssb.extif.dev) + 2;
-		else
-			return -EINVAL;
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		return bcma_core_mips_irq(bcm47xx_bus.bcma.bus.drv_cc.core) + 2;
-#endif
-	}
-	return -EINVAL;
-}
-EXPORT_SYMBOL_GPL(gpio_to_irq);
diff --git a/arch/mips/bcm47xx/nvram.c b/arch/mips/bcm47xx/nvram.c
index d43ceff5be4..48a4c70b384 100644
--- a/arch/mips/bcm47xx/nvram.c
+++ b/arch/mips/bcm47xx/nvram.c
@@ -43,8 +43,8 @@ static void early_nvram_init(void)
 #ifdef CONFIG_BCM47XX_SSB
 	case BCM47XX_BUS_TYPE_SSB:
 		mcore_ssb = &bcm47xx_bus.ssb.mipscore;
-		base = mcore_ssb->flash_window;
-		lim = mcore_ssb->flash_window_size;
+		base = mcore_ssb->pflash.window;
+		lim = mcore_ssb->pflash.window_size;
 		break;
 #endif
 #ifdef CONFIG_BCM47XX_BCMA
diff --git a/arch/mips/bcm47xx/prom.c b/arch/mips/bcm47xx/prom.c
index f6e9063cc4c..8c155afb129 100644
--- a/arch/mips/bcm47xx/prom.c
+++ b/arch/mips/bcm47xx/prom.c
@@ -1,6 +1,7 @@
 /*
  *  Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
  *  Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net>
+ *  Copyright (C) 2010-2012 Hauke Mehrtens <hauke@hauke-m.de>
  *
  *  This program is free software; you can redistribute  it and/or modify it
  *  under  the terms of  the GNU General  Public License as published by the
@@ -27,6 +28,7 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/spinlock.h>
+#include <linux/smp.h>
 #include <asm/bootinfo.h>
 #include <asm/fw/cfe/cfe_api.h>
 #include <asm/fw/cfe/cfe_error.h>
@@ -127,6 +129,8 @@ static __init void prom_init_mem(void)
 {
 	unsigned long mem;
 	unsigned long max;
+	unsigned long off;
+	struct cpuinfo_mips *c = &current_cpu_data;
 
 	/* Figure out memory size by finding aliases.
 	 *
@@ -143,18 +147,26 @@ static __init void prom_init_mem(void)
 	 * max contains the biggest possible address supported by the platform.
 	 * If the method wants to try something above we assume 128MB ram.
 	 */
-	max = ((unsigned long)(prom_init) | ((128 << 20) - 1));
+	off = (unsigned long)prom_init;
+	max = off | ((128 << 20) - 1);
 	for (mem = (1 << 20); mem < (128 << 20); mem += (1 << 20)) {
-		if (((unsigned long)(prom_init) + mem) > max) {
+		if ((off + mem) > max) {
 			mem = (128 << 20);
 			printk(KERN_DEBUG "assume 128MB RAM\n");
 			break;
 		}
-		if (*(unsigned long *)((unsigned long)(prom_init) + mem) ==
-		    *(unsigned long *)(prom_init))
+		if (!memcmp(prom_init, prom_init + mem, 32))
 			break;
 	}
 
+	/* Ignoring the last page when ddr size is 128M. Cached
+	 * accesses to last page is causing the processor to prefetch
+	 * using address above 128M stepping out of the ddr address
+	 * space.
+	 */
+	if (c->cputype == CPU_74K && (mem == (128  << 20)))
+		mem -= 0x1000;
+
 	add_memory_region(0, mem, BOOT_MEM_RAM);
 }
 
diff --git a/arch/mips/bcm47xx/setup.c b/arch/mips/bcm47xx/setup.c
index 95bf4d7bac2..4d54b58dbd3 100644
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
@@ -94,7 +94,7 @@ static int bcm47xx_get_sprom_ssb(struct ssb_bus *bus, struct ssb_sprom *out)
 		snprintf(prefix, sizeof(prefix), "pci/%u/%u/",
 			 bus->host_pci->bus->number + 1,
 			 PCI_SLOT(bus->host_pci->devfn));
-		bcm47xx_fill_sprom(out, prefix);
+		bcm47xx_fill_sprom(out, prefix, false);
 		return 0;
 	} else {
 		printk(KERN_WARNING "bcm47xx: unable to fill SPROM for given bustype.\n");
@@ -113,7 +113,7 @@ static int bcm47xx_get_invariants(struct ssb_bus *bus,
 	bcm47xx_fill_ssb_boardinfo(&iv->boardinfo, NULL);
 
 	memset(&iv->sprom, 0, sizeof(struct ssb_sprom));
-	bcm47xx_fill_sprom(&iv->sprom, NULL);
+	bcm47xx_fill_sprom(&iv->sprom, NULL, false);
 
 	if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0)
 		iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10);
@@ -165,16 +165,17 @@ static int bcm47xx_get_sprom_bcma(struct bcma_bus *bus, struct ssb_sprom *out)
 		snprintf(prefix, sizeof(prefix), "pci/%u/%u/",
 			 bus->host_pci->bus->number + 1,
 			 PCI_SLOT(bus->host_pci->devfn));
-		bcm47xx_fill_sprom(out, prefix);
+		bcm47xx_fill_sprom(out, prefix, false);
 		return 0;
 	case BCMA_HOSTTYPE_SOC:
 		memset(out, 0, sizeof(struct ssb_sprom));
-		bcm47xx_fill_sprom_ethernet(out, NULL);
 		core = bcma_find_core(bus, BCMA_CORE_80211);
 		if (core) {
 			snprintf(prefix, sizeof(prefix), "sb/%u/",
 				 core->core_index);
-			bcm47xx_fill_sprom(out, prefix);
+			bcm47xx_fill_sprom(out, prefix, true);
+		} else {
+			bcm47xx_fill_sprom(out, NULL, false);
 		}
 		return 0;
 	default:
diff --git a/arch/mips/bcm47xx/sprom.c b/arch/mips/bcm47xx/sprom.c
index d3a889745e2..289cc0a3863 100644
--- a/arch/mips/bcm47xx/sprom.c
+++ b/arch/mips/bcm47xx/sprom.c
@@ -42,25 +42,39 @@ static void create_key(const char *prefix, const char *postfix,
 		snprintf(buf, len, "%s", name);
 }
 
+static int get_nvram_var(const char *prefix, const char *postfix,
+			 const char *name, char *buf, int len, bool fallback)
+{
+	char key[40];
+	int err;
+
+	create_key(prefix, postfix, name, key, sizeof(key));
+
+	err = nvram_getenv(key, buf, len);
+	if (fallback && err == NVRAM_ERR_ENVNOTFOUND && prefix) {
+		create_key(NULL, postfix, name, key, sizeof(key));
+		err = nvram_getenv(key, buf, len);
+	}
+	return err;
+}
+
 #define NVRAM_READ_VAL(type)						\
 static void nvram_read_ ## type (const char *prefix,			\
 				 const char *postfix, const char *name,	\
-				 type *val, type allset)		\
+				 type *val, type allset, bool fallback)	\
 {									\
 	char buf[100];							\
-	char key[40];							\
 	int err;							\
 	type var;							\
 									\
-	create_key(prefix, postfix, name, key, sizeof(key));		\
-									\
-	err = nvram_getenv(key, buf, sizeof(buf));			\
+	err = get_nvram_var(prefix, postfix, name, buf, sizeof(buf),	\
+			    fallback);					\
 	if (err < 0)							\
 		return;							\
 	err = kstrto ## type (buf, 0, &var);				\
 	if (err) {							\
-		pr_warn("can not parse nvram name %s with value %s"	\
-			" got %i", key, buf, err);			\
+		pr_warn("can not parse nvram name %s%s%s with value %s got %i\n",	\
+			prefix, name, postfix, buf, err);		\
 		return;							\
 	}								\
 	if (allset && var == allset)					\
@@ -76,22 +90,19 @@ NVRAM_READ_VAL(u32)
 #undef NVRAM_READ_VAL
 
 static void nvram_read_u32_2(const char *prefix, const char *name,
-			     u16 *val_lo, u16 *val_hi)
+			     u16 *val_lo, u16 *val_hi, bool fallback)
 {
 	char buf[100];
-	char key[40];
 	int err;
 	u32 val;
 
-	create_key(prefix, NULL, name, key, sizeof(key));
-
-	err = nvram_getenv(key, buf, sizeof(buf));
+	err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback);
 	if (err < 0)
 		return;
 	err = kstrtou32(buf, 0, &val);
 	if (err) {
-		pr_warn("can not parse nvram name %s with value %s got %i",
-			key, buf, err);
+		pr_warn("can not parse nvram name %s%s with value %s got %i\n",
+			prefix, name, buf, err);
 		return;
 	}
 	*val_lo = (val & 0x0000FFFFU);
@@ -99,22 +110,20 @@ static void nvram_read_u32_2(const char *prefix, const char *name,
 }
 
 static void nvram_read_leddc(const char *prefix, const char *name,
-			     u8 *leddc_on_time, u8 *leddc_off_time)
+			     u8 *leddc_on_time, u8 *leddc_off_time,
+			     bool fallback)
 {
 	char buf[100];
-	char key[40];
 	int err;
 	u32 val;
 
-	create_key(prefix, NULL, name, key, sizeof(key));
-
-	err = nvram_getenv(key, buf, sizeof(buf));
+	err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback);
 	if (err < 0)
 		return;
 	err = kstrtou32(buf, 0, &val);
 	if (err) {
-		pr_warn("can not parse nvram name %s with value %s got %i",
-			key, buf, err);
+		pr_warn("can not parse nvram name %s%s with value %s got %i\n",
+			prefix, name, buf, err);
 		return;
 	}
 
@@ -126,355 +135,435 @@ static void nvram_read_leddc(const char *prefix, const char *name,
 }
 
 static void nvram_read_macaddr(const char *prefix, const char *name,
-			       u8 (*val)[6])
+			       u8 (*val)[6], bool fallback)
 {
 	char buf[100];
-	char key[40];
 	int err;
 
-	create_key(prefix, NULL, name, key, sizeof(key));
-
-	err = nvram_getenv(key, buf, sizeof(buf));
+	err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback);
 	if (err < 0)
 		return;
+
 	nvram_parse_macaddr(buf, *val);
 }
 
 static void nvram_read_alpha2(const char *prefix, const char *name,
-			     char (*val)[2])
+			     char (*val)[2], bool fallback)
 {
 	char buf[10];
-	char key[40];
 	int err;
 
-	create_key(prefix, NULL, name, key, sizeof(key));
-
-	err = nvram_getenv(key, buf, sizeof(buf));
+	err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback);
 	if (err < 0)
 		return;
 	if (buf[0] == '0')
 		return;
 	if (strlen(buf) > 2) {
-		pr_warn("alpha2 is too long %s", buf);
+		pr_warn("alpha2 is too long %s\n", buf);
 		return;
 	}
 	memcpy(val, buf, sizeof(val));
 }
 
 static void bcm47xx_fill_sprom_r1234589(struct ssb_sprom *sprom,
-					const char *prefix)
+					const char *prefix, bool fallback)
 {
-	nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0);
-	if (!sprom->board_rev)
-		nvram_read_u16(NULL, NULL, "boardrev", &sprom->board_rev, 0);
-	nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0);
-	nvram_read_u8(prefix, NULL, "ledbh0", &sprom->gpio0, 0xff);
-	nvram_read_u8(prefix, NULL, "ledbh1", &sprom->gpio1, 0xff);
-	nvram_read_u8(prefix, NULL, "ledbh2", &sprom->gpio2, 0xff);
-	nvram_read_u8(prefix, NULL, "ledbh3", &sprom->gpio3, 0xff);
-	nvram_read_u8(prefix, NULL, "aa2g", &sprom->ant_available_bg, 0);
-	nvram_read_u8(prefix, NULL, "aa5g", &sprom->ant_available_a, 0);
-	nvram_read_s8(prefix, NULL, "ag0", &sprom->antenna_gain.a0, 0);
-	nvram_read_s8(prefix, NULL, "ag1", &sprom->antenna_gain.a1, 0);
-	nvram_read_alpha2(prefix, "ccode", &sprom->alpha2);
+	nvram_read_u8(prefix, NULL, "ledbh0", &sprom->gpio0, 0xff, fallback);
+	nvram_read_u8(prefix, NULL, "ledbh1", &sprom->gpio1, 0xff, fallback);
+	nvram_read_u8(prefix, NULL, "ledbh2", &sprom->gpio2, 0xff, fallback);
+	nvram_read_u8(prefix, NULL, "ledbh3", &sprom->gpio3, 0xff, fallback);
+	nvram_read_u8(prefix, NULL, "aa2g", &sprom->ant_available_bg, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "aa5g", &sprom->ant_available_a, 0,
+		      fallback);
+	nvram_read_s8(prefix, NULL, "ag0", &sprom->antenna_gain.a0, 0,
+		      fallback);
+	nvram_read_s8(prefix, NULL, "ag1", &sprom->antenna_gain.a1, 0,
+		      fallback);
+	nvram_read_alpha2(prefix, "ccode", &sprom->alpha2, fallback);
 }
 
 static void bcm47xx_fill_sprom_r12389(struct ssb_sprom *sprom,
-				      const char *prefix)
+				      const char *prefix, bool fallback)
 {
-	nvram_read_u16(prefix, NULL, "pa0b0", &sprom->pa0b0, 0);
-	nvram_read_u16(prefix, NULL, "pa0b1", &sprom->pa0b1, 0);
-	nvram_read_u16(prefix, NULL, "pa0b2", &sprom->pa0b2, 0);
-	nvram_read_u8(prefix, NULL, "pa0itssit", &sprom->itssi_bg, 0);
-	nvram_read_u8(prefix, NULL, "pa0maxpwr", &sprom->maxpwr_bg, 0);
-	nvram_read_u16(prefix, NULL, "pa1b0", &sprom->pa1b0, 0);
-	nvram_read_u16(prefix, NULL, "pa1b1", &sprom->pa1b1, 0);
-	nvram_read_u16(prefix, NULL, "pa1b2", &sprom->pa1b2, 0);
-	nvram_read_u8(prefix, NULL, "pa1itssit", &sprom->itssi_a, 0);
-	nvram_read_u8(prefix, NULL, "pa1maxpwr", &sprom->maxpwr_a, 0);
+	nvram_read_u16(prefix, NULL, "pa0b0", &sprom->pa0b0, 0, fallback);
+	nvram_read_u16(prefix, NULL, "pa0b1", &sprom->pa0b1, 0, fallback);
+	nvram_read_u16(prefix, NULL, "pa0b2", &sprom->pa0b2, 0, fallback);
+	nvram_read_u8(prefix, NULL, "pa0itssit", &sprom->itssi_bg, 0, fallback);
+	nvram_read_u8(prefix, NULL, "pa0maxpwr", &sprom->maxpwr_bg, 0,
+		      fallback);
+	nvram_read_u16(prefix, NULL, "pa1b0", &sprom->pa1b0, 0, fallback);
+	nvram_read_u16(prefix, NULL, "pa1b1", &sprom->pa1b1, 0, fallback);
+	nvram_read_u16(prefix, NULL, "pa1b2", &sprom->pa1b2, 0, fallback);
+	nvram_read_u8(prefix, NULL, "pa1itssit", &sprom->itssi_a, 0, fallback);
+	nvram_read_u8(prefix, NULL, "pa1maxpwr", &sprom->maxpwr_a, 0, fallback);
 }
 
-static void bcm47xx_fill_sprom_r1(struct ssb_sprom *sprom, const char *prefix)
+static void bcm47xx_fill_sprom_r1(struct ssb_sprom *sprom, const char *prefix,
+				  bool fallback)
 {
-	nvram_read_u16(prefix, NULL, "boardflags", &sprom->boardflags_lo, 0);
-	nvram_read_u8(prefix, NULL, "cc", &sprom->country_code, 0);
+	nvram_read_u16(prefix, NULL, "boardflags", &sprom->boardflags_lo, 0,
+		       fallback);
+	nvram_read_u8(prefix, NULL, "cc", &sprom->country_code, 0, fallback);
 }
 
 static void bcm47xx_fill_sprom_r2389(struct ssb_sprom *sprom,
-				     const char *prefix)
-{
-	nvram_read_u8(prefix, NULL, "opo", &sprom->opo, 0);
-	nvram_read_u16(prefix, NULL, "pa1lob0", &sprom->pa1lob0, 0);
-	nvram_read_u16(prefix, NULL, "pa1lob1", &sprom->pa1lob1, 0);
-	nvram_read_u16(prefix, NULL, "pa1lob2", &sprom->pa1lob2, 0);
-	nvram_read_u16(prefix, NULL, "pa1hib0", &sprom->pa1hib0, 0);
-	nvram_read_u16(prefix, NULL, "pa1hib1", &sprom->pa1hib1, 0);
-	nvram_read_u16(prefix, NULL, "pa1hib2", &sprom->pa1hib2, 0);
-	nvram_read_u8(prefix, NULL, "pa1lomaxpwr", &sprom->maxpwr_al, 0);
-	nvram_read_u8(prefix, NULL, "pa1himaxpwr", &sprom->maxpwr_ah, 0);
-}
-
-static void bcm47xx_fill_sprom_r2(struct ssb_sprom *sprom, const char *prefix)
+				     const char *prefix, bool fallback)
 {
-	nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo,
-			 &sprom->boardflags_hi);
-	nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0);
+	nvram_read_u8(prefix, NULL, "opo", &sprom->opo, 0, fallback);
+	nvram_read_u16(prefix, NULL, "pa1lob0", &sprom->pa1lob0, 0, fallback);
+	nvram_read_u16(prefix, NULL, "pa1lob1", &sprom->pa1lob1, 0, fallback);
+	nvram_read_u16(prefix, NULL, "pa1lob2", &sprom->pa1lob2, 0, fallback);
+	nvram_read_u16(prefix, NULL, "pa1hib0", &sprom->pa1hib0, 0, fallback);
+	nvram_read_u16(prefix, NULL, "pa1hib1", &sprom->pa1hib1, 0, fallback);
+	nvram_read_u16(prefix, NULL, "pa1hib2", &sprom->pa1hib2, 0, fallback);
+	nvram_read_u8(prefix, NULL, "pa1lomaxpwr", &sprom->maxpwr_al, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "pa1himaxpwr", &sprom->maxpwr_ah, 0,
+		      fallback);
 }
 
-static void bcm47xx_fill_sprom_r389(struct ssb_sprom *sprom, const char *prefix)
+static void bcm47xx_fill_sprom_r389(struct ssb_sprom *sprom, const char *prefix,
+				    bool fallback)
 {
-	nvram_read_u8(prefix, NULL, "bxa2g", &sprom->bxa2g, 0);
-	nvram_read_u8(prefix, NULL, "rssisav2g", &sprom->rssisav2g, 0);
-	nvram_read_u8(prefix, NULL, "rssismc2g", &sprom->rssismc2g, 0);
-	nvram_read_u8(prefix, NULL, "rssismf2g", &sprom->rssismf2g, 0);
-	nvram_read_u8(prefix, NULL, "bxa5g", &sprom->bxa5g, 0);
-	nvram_read_u8(prefix, NULL, "rssisav5g", &sprom->rssisav5g, 0);
-	nvram_read_u8(prefix, NULL, "rssismc5g", &sprom->rssismc5g, 0);
-	nvram_read_u8(prefix, NULL, "rssismf5g", &sprom->rssismf5g, 0);
-	nvram_read_u8(prefix, NULL, "tri2g", &sprom->tri2g, 0);
-	nvram_read_u8(prefix, NULL, "tri5g", &sprom->tri5g, 0);
-	nvram_read_u8(prefix, NULL, "tri5gl", &sprom->tri5gl, 0);
-	nvram_read_u8(prefix, NULL, "tri5gh", &sprom->tri5gh, 0);
-	nvram_read_s8(prefix, NULL, "rxpo2g", &sprom->rxpo2g, 0);
-	nvram_read_s8(prefix, NULL, "rxpo5g", &sprom->rxpo5g, 0);
+	nvram_read_u8(prefix, NULL, "bxa2g", &sprom->bxa2g, 0, fallback);
+	nvram_read_u8(prefix, NULL, "rssisav2g", &sprom->rssisav2g, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "rssismc2g", &sprom->rssismc2g, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "rssismf2g", &sprom->rssismf2g, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "bxa5g", &sprom->bxa5g, 0, fallback);
+	nvram_read_u8(prefix, NULL, "rssisav5g", &sprom->rssisav5g, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "rssismc5g", &sprom->rssismc5g, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "rssismf5g", &sprom->rssismf5g, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "tri2g", &sprom->tri2g, 0, fallback);
+	nvram_read_u8(prefix, NULL, "tri5g", &sprom->tri5g, 0, fallback);
+	nvram_read_u8(prefix, NULL, "tri5gl", &sprom->tri5gl, 0, fallback);
+	nvram_read_u8(prefix, NULL, "tri5gh", &sprom->tri5gh, 0, fallback);
+	nvram_read_s8(prefix, NULL, "rxpo2g", &sprom->rxpo2g, 0, fallback);
+	nvram_read_s8(prefix, NULL, "rxpo5g", &sprom->rxpo5g, 0, fallback);
 }
 
-static void bcm47xx_fill_sprom_r3(struct ssb_sprom *sprom, const char *prefix)
+static void bcm47xx_fill_sprom_r3(struct ssb_sprom *sprom, const char *prefix,
+				  bool fallback)
 {
-	nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo,
-			 &sprom->boardflags_hi);
-	nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0);
-	nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0);
+	nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0, fallback);
 	nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
-			 &sprom->leddc_off_time);
+			 &sprom->leddc_off_time, fallback);
 }
 
 static void bcm47xx_fill_sprom_r4589(struct ssb_sprom *sprom,
-				     const char *prefix)
+				     const char *prefix, bool fallback)
 {
-	nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo,
-			 &sprom->boardflags_hi);
-	nvram_read_u32_2(prefix, "boardflags2", &sprom->boardflags2_lo,
-			 &sprom->boardflags2_hi);
-	nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0);
-	nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0);
-	nvram_read_s8(prefix, NULL, "ag2", &sprom->antenna_gain.a2, 0);
-	nvram_read_s8(prefix, NULL, "ag3", &sprom->antenna_gain.a3, 0);
-	nvram_read_u8(prefix, NULL, "txchain", &sprom->txchain, 0xf);
-	nvram_read_u8(prefix, NULL, "rxchain", &sprom->rxchain, 0xf);
-	nvram_read_u8(prefix, NULL, "antswitch", &sprom->antswitch, 0xff);
+	nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0, fallback);
+	nvram_read_s8(prefix, NULL, "ag2", &sprom->antenna_gain.a2, 0,
+		      fallback);
+	nvram_read_s8(prefix, NULL, "ag3", &sprom->antenna_gain.a3, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "txchain", &sprom->txchain, 0xf, fallback);
+	nvram_read_u8(prefix, NULL, "rxchain", &sprom->rxchain, 0xf, fallback);
+	nvram_read_u8(prefix, NULL, "antswitch", &sprom->antswitch, 0xff,
+		      fallback);
 	nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
-			 &sprom->leddc_off_time);
+			 &sprom->leddc_off_time, fallback);
 }
 
-static void bcm47xx_fill_sprom_r458(struct ssb_sprom *sprom, const char *prefix)
+static void bcm47xx_fill_sprom_r458(struct ssb_sprom *sprom, const char *prefix,
+				    bool fallback)
 {
-	nvram_read_u16(prefix, NULL, "cck2gpo", &sprom->cck2gpo, 0);
-	nvram_read_u32(prefix, NULL, "ofdm2gpo", &sprom->ofdm2gpo, 0);
-	nvram_read_u32(prefix, NULL, "ofdm5gpo", &sprom->ofdm5gpo, 0);
-	nvram_read_u32(prefix, NULL, "ofdm5glpo", &sprom->ofdm5glpo, 0);
-	nvram_read_u32(prefix, NULL, "ofdm5ghpo", &sprom->ofdm5ghpo, 0);
-	nvram_read_u16(prefix, NULL, "cddpo", &sprom->cddpo, 0);
-	nvram_read_u16(prefix, NULL, "stbcpo", &sprom->stbcpo, 0);
-	nvram_read_u16(prefix, NULL, "bw40po", &sprom->bw40po, 0);
-	nvram_read_u16(prefix, NULL, "bwduppo", &sprom->bwduppo, 0);
-	nvram_read_u16(prefix, NULL, "mcs2gpo0", &sprom->mcs2gpo[0], 0);
-	nvram_read_u16(prefix, NULL, "mcs2gpo1", &sprom->mcs2gpo[1], 0);
-	nvram_read_u16(prefix, NULL, "mcs2gpo2", &sprom->mcs2gpo[2], 0);
-	nvram_read_u16(prefix, NULL, "mcs2gpo3", &sprom->mcs2gpo[3], 0);
-	nvram_read_u16(prefix, NULL, "mcs2gpo4", &sprom->mcs2gpo[4], 0);
-	nvram_read_u16(prefix, NULL, "mcs2gpo5", &sprom->mcs2gpo[5], 0);
-	nvram_read_u16(prefix, NULL, "mcs2gpo6", &sprom->mcs2gpo[6], 0);
-	nvram_read_u16(prefix, NULL, "mcs2gpo7", &sprom->mcs2gpo[7], 0);
-	nvram_read_u16(prefix, NULL, "mcs5gpo0", &sprom->mcs5gpo[0], 0);
-	nvram_read_u16(prefix, NULL, "mcs5gpo1", &sprom->mcs5gpo[1], 0);
-	nvram_read_u16(prefix, NULL, "mcs5gpo2", &sprom->mcs5gpo[2], 0);
-	nvram_read_u16(prefix, NULL, "mcs5gpo3", &sprom->mcs5gpo[3], 0);
-	nvram_read_u16(prefix, NULL, "mcs5gpo4", &sprom->mcs5gpo[4], 0);
-	nvram_read_u16(prefix, NULL, "mcs5gpo5", &sprom->mcs5gpo[5], 0);
-	nvram_read_u16(prefix, NULL, "mcs5gpo6", &sprom->mcs5gpo[6], 0);
-	nvram_read_u16(prefix, NULL, "mcs5gpo7", &sprom->mcs5gpo[7], 0);
-	nvram_read_u16(prefix, NULL, "mcs5glpo0", &sprom->mcs5glpo[0], 0);
-	nvram_read_u16(prefix, NULL, "mcs5glpo1", &sprom->mcs5glpo[1], 0);
-	nvram_read_u16(prefix, NULL, "mcs5glpo2", &sprom->mcs5glpo[2], 0);
-	nvram_read_u16(prefix, NULL, "mcs5glpo3", &sprom->mcs5glpo[3], 0);
-	nvram_read_u16(prefix, NULL, "mcs5glpo4", &sprom->mcs5glpo[4], 0);
-	nvram_read_u16(prefix, NULL, "mcs5glpo5", &sprom->mcs5glpo[5], 0);
-	nvram_read_u16(prefix, NULL, "mcs5glpo6", &sprom->mcs5glpo[6], 0);
-	nvram_read_u16(prefix, NULL, "mcs5glpo7", &sprom->mcs5glpo[7], 0);
-	nvram_read_u16(prefix, NULL, "mcs5ghpo0", &sprom->mcs5ghpo[0], 0);
-	nvram_read_u16(prefix, NULL, "mcs5ghpo1", &sprom->mcs5ghpo[1], 0);
-	nvram_read_u16(prefix, NULL, "mcs5ghpo2", &sprom->mcs5ghpo[2], 0);
-	nvram_read_u16(prefix, NULL, "mcs5ghpo3", &sprom->mcs5ghpo[3], 0);
-	nvram_read_u16(prefix, NULL, "mcs5ghpo4", &sprom->mcs5ghpo[4], 0);
-	nvram_read_u16(prefix, NULL, "mcs5ghpo5", &sprom->mcs5ghpo[5], 0);
-	nvram_read_u16(prefix, NULL, "mcs5ghpo6", &sprom->mcs5ghpo[6], 0);
-	nvram_read_u16(prefix, NULL, "mcs5ghpo7", &sprom->mcs5ghpo[7], 0);
+	nvram_read_u16(prefix, NULL, "cck2gpo", &sprom->cck2gpo, 0, fallback);
+	nvram_read_u32(prefix, NULL, "ofdm2gpo", &sprom->ofdm2gpo, 0, fallback);
+	nvram_read_u32(prefix, NULL, "ofdm5gpo", &sprom->ofdm5gpo, 0, fallback);
+	nvram_read_u32(prefix, NULL, "ofdm5glpo", &sprom->ofdm5glpo, 0,
+		       fallback);
+	nvram_read_u32(prefix, NULL, "ofdm5ghpo", &sprom->ofdm5ghpo, 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "cddpo", &sprom->cddpo, 0, fallback);
+	nvram_read_u16(prefix, NULL, "stbcpo", &sprom->stbcpo, 0, fallback);
+	nvram_read_u16(prefix, NULL, "bw40po", &sprom->bw40po, 0, fallback);
+	nvram_read_u16(prefix, NULL, "bwduppo", &sprom->bwduppo, 0, fallback);
+	nvram_read_u16(prefix, NULL, "mcs2gpo0", &sprom->mcs2gpo[0], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs2gpo1", &sprom->mcs2gpo[1], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs2gpo2", &sprom->mcs2gpo[2], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs2gpo3", &sprom->mcs2gpo[3], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs2gpo4", &sprom->mcs2gpo[4], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs2gpo5", &sprom->mcs2gpo[5], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs2gpo6", &sprom->mcs2gpo[6], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs2gpo7", &sprom->mcs2gpo[7], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5gpo0", &sprom->mcs5gpo[0], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5gpo1", &sprom->mcs5gpo[1], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5gpo2", &sprom->mcs5gpo[2], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5gpo3", &sprom->mcs5gpo[3], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5gpo4", &sprom->mcs5gpo[4], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5gpo5", &sprom->mcs5gpo[5], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5gpo6", &sprom->mcs5gpo[6], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5gpo7", &sprom->mcs5gpo[7], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5glpo0", &sprom->mcs5glpo[0], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5glpo1", &sprom->mcs5glpo[1], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5glpo2", &sprom->mcs5glpo[2], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5glpo3", &sprom->mcs5glpo[3], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5glpo4", &sprom->mcs5glpo[4], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5glpo5", &sprom->mcs5glpo[5], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5glpo6", &sprom->mcs5glpo[6], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5glpo7", &sprom->mcs5glpo[7], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5ghpo0", &sprom->mcs5ghpo[0], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5ghpo1", &sprom->mcs5ghpo[1], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5ghpo2", &sprom->mcs5ghpo[2], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5ghpo3", &sprom->mcs5ghpo[3], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5ghpo4", &sprom->mcs5ghpo[4], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5ghpo5", &sprom->mcs5ghpo[5], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5ghpo6", &sprom->mcs5ghpo[6], 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs5ghpo7", &sprom->mcs5ghpo[7], 0,
+		       fallback);
 }
 
-static void bcm47xx_fill_sprom_r45(struct ssb_sprom *sprom, const char *prefix)
+static void bcm47xx_fill_sprom_r45(struct ssb_sprom *sprom, const char *prefix,
+				   bool fallback)
 {
-	nvram_read_u8(prefix, NULL, "txpid2ga0", &sprom->txpid2g[0], 0);
-	nvram_read_u8(prefix, NULL, "txpid2ga1", &sprom->txpid2g[1], 0);
-	nvram_read_u8(prefix, NULL, "txpid2ga2", &sprom->txpid2g[2], 0);
-	nvram_read_u8(prefix, NULL, "txpid2ga3", &sprom->txpid2g[3], 0);
-	nvram_read_u8(prefix, NULL, "txpid5ga0", &sprom->txpid5g[0], 0);
-	nvram_read_u8(prefix, NULL, "txpid5ga1", &sprom->txpid5g[1], 0);
-	nvram_read_u8(prefix, NULL, "txpid5ga2", &sprom->txpid5g[2], 0);
-	nvram_read_u8(prefix, NULL, "txpid5ga3", &sprom->txpid5g[3], 0);
-	nvram_read_u8(prefix, NULL, "txpid5gla0", &sprom->txpid5gl[0], 0);
-	nvram_read_u8(prefix, NULL, "txpid5gla1", &sprom->txpid5gl[1], 0);
-	nvram_read_u8(prefix, NULL, "txpid5gla2", &sprom->txpid5gl[2], 0);
-	nvram_read_u8(prefix, NULL, "txpid5gla3", &sprom->txpid5gl[3], 0);
-	nvram_read_u8(prefix, NULL, "txpid5gha0", &sprom->txpid5gh[0], 0);
-	nvram_read_u8(prefix, NULL, "txpid5gha1", &sprom->txpid5gh[1], 0);
-	nvram_read_u8(prefix, NULL, "txpid5gha2", &sprom->txpid5gh[2], 0);
-	nvram_read_u8(prefix, NULL, "txpid5gha3", &sprom->txpid5gh[3], 0);
+	nvram_read_u8(prefix, NULL, "txpid2ga0", &sprom->txpid2g[0], 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "txpid2ga1", &sprom->txpid2g[1], 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "txpid2ga2", &sprom->txpid2g[2], 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "txpid2ga3", &sprom->txpid2g[3], 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "txpid5ga0", &sprom->txpid5g[0], 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "txpid5ga1", &sprom->txpid5g[1], 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "txpid5ga2", &sprom->txpid5g[2], 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "txpid5ga3", &sprom->txpid5g[3], 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "txpid5gla0", &sprom->txpid5gl[0], 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "txpid5gla1", &sprom->txpid5gl[1], 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "txpid5gla2", &sprom->txpid5gl[2], 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "txpid5gla3", &sprom->txpid5gl[3], 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "txpid5gha0", &sprom->txpid5gh[0], 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "txpid5gha1", &sprom->txpid5gh[1], 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "txpid5gha2", &sprom->txpid5gh[2], 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "txpid5gha3", &sprom->txpid5gh[3], 0,
+		      fallback);
 }
 
-static void bcm47xx_fill_sprom_r89(struct ssb_sprom *sprom, const char *prefix)
+static void bcm47xx_fill_sprom_r89(struct ssb_sprom *sprom, const char *prefix,
+				   bool fallback)
 {
-	nvram_read_u8(prefix, NULL, "tssipos2g", &sprom->fem.ghz2.tssipos, 0);
+	nvram_read_u8(prefix, NULL, "tssipos2g", &sprom->fem.ghz2.tssipos, 0,
+		      fallback);
 	nvram_read_u8(prefix, NULL, "extpagain2g",
-		      &sprom->fem.ghz2.extpa_gain, 0);
+		      &sprom->fem.ghz2.extpa_gain, 0, fallback);
 	nvram_read_u8(prefix, NULL, "pdetrange2g",
-		      &sprom->fem.ghz2.pdet_range, 0);
-	nvram_read_u8(prefix, NULL, "triso2g", &sprom->fem.ghz2.tr_iso, 0);
-	nvram_read_u8(prefix, NULL, "antswctl2g", &sprom->fem.ghz2.antswlut, 0);
-	nvram_read_u8(prefix, NULL, "tssipos5g", &sprom->fem.ghz5.tssipos, 0);
+		      &sprom->fem.ghz2.pdet_range, 0, fallback);
+	nvram_read_u8(prefix, NULL, "triso2g", &sprom->fem.ghz2.tr_iso, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "antswctl2g", &sprom->fem.ghz2.antswlut, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "tssipos5g", &sprom->fem.ghz5.tssipos, 0,
+		      fallback);
 	nvram_read_u8(prefix, NULL, "extpagain5g",
-		      &sprom->fem.ghz5.extpa_gain, 0);
+		      &sprom->fem.ghz5.extpa_gain, 0, fallback);
 	nvram_read_u8(prefix, NULL, "pdetrange5g",
-		      &sprom->fem.ghz5.pdet_range, 0);
-	nvram_read_u8(prefix, NULL, "triso5g", &sprom->fem.ghz5.tr_iso, 0);
-	nvram_read_u8(prefix, NULL, "antswctl5g", &sprom->fem.ghz5.antswlut, 0);
-	nvram_read_u8(prefix, NULL, "tempthresh", &sprom->tempthresh, 0);
-	nvram_read_u8(prefix, NULL, "tempoffset", &sprom->tempoffset, 0);
-	nvram_read_u16(prefix, NULL, "rawtempsense", &sprom->rawtempsense, 0);
-	nvram_read_u8(prefix, NULL, "measpower", &sprom->measpower, 0);
+		      &sprom->fem.ghz5.pdet_range, 0, fallback);
+	nvram_read_u8(prefix, NULL, "triso5g", &sprom->fem.ghz5.tr_iso, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "antswctl5g", &sprom->fem.ghz5.antswlut, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "tempthresh", &sprom->tempthresh, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "tempoffset", &sprom->tempoffset, 0,
+		      fallback);
+	nvram_read_u16(prefix, NULL, "rawtempsense", &sprom->rawtempsense, 0,
+		       fallback);
+	nvram_read_u8(prefix, NULL, "measpower", &sprom->measpower, 0,
+		      fallback);
 	nvram_read_u8(prefix, NULL, "tempsense_slope",
-		      &sprom->tempsense_slope, 0);
-	nvram_read_u8(prefix, NULL, "tempcorrx", &sprom->tempcorrx, 0);
+		      &sprom->tempsense_slope, 0, fallback);
+	nvram_read_u8(prefix, NULL, "tempcorrx", &sprom->tempcorrx, 0,
+		       fallback);
 	nvram_read_u8(prefix, NULL, "tempsense_option",
-		      &sprom->tempsense_option, 0);
+		      &sprom->tempsense_option, 0, fallback);
 	nvram_read_u8(prefix, NULL, "freqoffset_corr",
-		      &sprom->freqoffset_corr, 0);
-	nvram_read_u8(prefix, NULL, "iqcal_swp_dis", &sprom->iqcal_swp_dis, 0);
-	nvram_read_u8(prefix, NULL, "hw_iqcal_en", &sprom->hw_iqcal_en, 0);
-	nvram_read_u8(prefix, NULL, "elna2g", &sprom->elna2g, 0);
-	nvram_read_u8(prefix, NULL, "elna5g", &sprom->elna5g, 0);
+		      &sprom->freqoffset_corr, 0, fallback);
+	nvram_read_u8(prefix, NULL, "iqcal_swp_dis", &sprom->iqcal_swp_dis, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "hw_iqcal_en", &sprom->hw_iqcal_en, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "elna2g", &sprom->elna2g, 0, fallback);
+	nvram_read_u8(prefix, NULL, "elna5g", &sprom->elna5g, 0, fallback);
 	nvram_read_u8(prefix, NULL, "phycal_tempdelta",
-		      &sprom->phycal_tempdelta, 0);
-	nvram_read_u8(prefix, NULL, "temps_period", &sprom->temps_period, 0);
+		      &sprom->phycal_tempdelta, 0, fallback);
+	nvram_read_u8(prefix, NULL, "temps_period", &sprom->temps_period, 0,
+		      fallback);
 	nvram_read_u8(prefix, NULL, "temps_hysteresis",
-		      &sprom->temps_hysteresis, 0);
-	nvram_read_u8(prefix, NULL, "measpower1", &sprom->measpower1, 0);
-	nvram_read_u8(prefix, NULL, "measpower2", &sprom->measpower2, 0);
+		      &sprom->temps_hysteresis, 0, fallback);
+	nvram_read_u8(prefix, NULL, "measpower1", &sprom->measpower1, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "measpower2", &sprom->measpower2, 0,
+		      fallback);
 	nvram_read_u8(prefix, NULL, "rxgainerr2ga0",
-		      &sprom->rxgainerr2ga[0], 0);
+		      &sprom->rxgainerr2ga[0], 0, fallback);
 	nvram_read_u8(prefix, NULL, "rxgainerr2ga1",
-		      &sprom->rxgainerr2ga[1], 0);
+		      &sprom->rxgainerr2ga[1], 0, fallback);
 	nvram_read_u8(prefix, NULL, "rxgainerr2ga2",
-		      &sprom->rxgainerr2ga[2], 0);
+		      &sprom->rxgainerr2ga[2], 0, fallback);
 	nvram_read_u8(prefix, NULL, "rxgainerr5gla0",
-		      &sprom->rxgainerr5gla[0], 0);
+		      &sprom->rxgainerr5gla[0], 0, fallback);
 	nvram_read_u8(prefix, NULL, "rxgainerr5gla1",
-		      &sprom->rxgainerr5gla[1], 0);
+		      &sprom->rxgainerr5gla[1], 0, fallback);
 	nvram_read_u8(prefix, NULL, "rxgainerr5gla2",
-		      &sprom->rxgainerr5gla[2], 0);
+		      &sprom->rxgainerr5gla[2], 0, fallback);
 	nvram_read_u8(prefix, NULL, "rxgainerr5gma0",
-		      &sprom->rxgainerr5gma[0], 0);
+		      &sprom->rxgainerr5gma[0], 0, fallback);
 	nvram_read_u8(prefix, NULL, "rxgainerr5gma1",
-		      &sprom->rxgainerr5gma[1], 0);
+		      &sprom->rxgainerr5gma[1], 0, fallback);
 	nvram_read_u8(prefix, NULL, "rxgainerr5gma2",
-		      &sprom->rxgainerr5gma[2], 0);
+		      &sprom->rxgainerr5gma[2], 0, fallback);
 	nvram_read_u8(prefix, NULL, "rxgainerr5gha0",
-		      &sprom->rxgainerr5gha[0], 0);
+		      &sprom->rxgainerr5gha[0], 0, fallback);
 	nvram_read_u8(prefix, NULL, "rxgainerr5gha1",
-		      &sprom->rxgainerr5gha[1], 0);
+		      &sprom->rxgainerr5gha[1], 0, fallback);
 	nvram_read_u8(prefix, NULL, "rxgainerr5gha2",
-		      &sprom->rxgainerr5gha[2], 0);
+		      &sprom->rxgainerr5gha[2], 0, fallback);
 	nvram_read_u8(prefix, NULL, "rxgainerr5gua0",
-		      &sprom->rxgainerr5gua[0], 0);
+		      &sprom->rxgainerr5gua[0], 0, fallback);
 	nvram_read_u8(prefix, NULL, "rxgainerr5gua1",
-		      &sprom->rxgainerr5gua[1], 0);
+		      &sprom->rxgainerr5gua[1], 0, fallback);
 	nvram_read_u8(prefix, NULL, "rxgainerr5gua2",
-		      &sprom->rxgainerr5gua[2], 0);
-	nvram_read_u8(prefix, NULL, "noiselvl2ga0", &sprom->noiselvl2ga[0], 0);
-	nvram_read_u8(prefix, NULL, "noiselvl2ga1", &sprom->noiselvl2ga[1], 0);
-	nvram_read_u8(prefix, NULL, "noiselvl2ga2", &sprom->noiselvl2ga[2], 0);
+		      &sprom->rxgainerr5gua[2], 0, fallback);
+	nvram_read_u8(prefix, NULL, "noiselvl2ga0", &sprom->noiselvl2ga[0], 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "noiselvl2ga1", &sprom->noiselvl2ga[1], 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "noiselvl2ga2", &sprom->noiselvl2ga[2], 0,
+		      fallback);
 	nvram_read_u8(prefix, NULL, "noiselvl5gla0",
-		      &sprom->noiselvl5gla[0], 0);
+		      &sprom->noiselvl5gla[0], 0, fallback);
 	nvram_read_u8(prefix, NULL, "noiselvl5gla1",
-		      &sprom->noiselvl5gla[1], 0);
+		      &sprom->noiselvl5gla[1], 0, fallback);
 	nvram_read_u8(prefix, NULL, "noiselvl5gla2",
-		      &sprom->noiselvl5gla[2], 0);
+		      &sprom->noiselvl5gla[2], 0, fallback);
 	nvram_read_u8(prefix, NULL, "noiselvl5gma0",
-		      &sprom->noiselvl5gma[0], 0);
+		      &sprom->noiselvl5gma[0], 0, fallback);
 	nvram_read_u8(prefix, NULL, "noiselvl5gma1",
-		      &sprom->noiselvl5gma[1], 0);
+		      &sprom->noiselvl5gma[1], 0, fallback);
 	nvram_read_u8(prefix, NULL, "noiselvl5gma2",
-		      &sprom->noiselvl5gma[2], 0);
+		      &sprom->noiselvl5gma[2], 0, fallback);
 	nvram_read_u8(prefix, NULL, "noiselvl5gha0",
-		      &sprom->noiselvl5gha[0], 0);
+		      &sprom->noiselvl5gha[0], 0, fallback);
 	nvram_read_u8(prefix, NULL, "noiselvl5gha1",
-		      &sprom->noiselvl5gha[1], 0);
+		      &sprom->noiselvl5gha[1], 0, fallback);
 	nvram_read_u8(prefix, NULL, "noiselvl5gha2",
-		      &sprom->noiselvl5gha[2], 0);
+		      &sprom->noiselvl5gha[2], 0, fallback);
 	nvram_read_u8(prefix, NULL, "noiselvl5gua0",
-		      &sprom->noiselvl5gua[0], 0);
+		      &sprom->noiselvl5gua[0], 0, fallback);
 	nvram_read_u8(prefix, NULL, "noiselvl5gua1",
-		      &sprom->noiselvl5gua[1], 0);
+		      &sprom->noiselvl5gua[1], 0, fallback);
 	nvram_read_u8(prefix, NULL, "noiselvl5gua2",
-		      &sprom->noiselvl5gua[2], 0);
+		      &sprom->noiselvl5gua[2], 0, fallback);
 	nvram_read_u8(prefix, NULL, "pcieingress_war",
-		      &sprom->pcieingress_war, 0);
+		      &sprom->pcieingress_war, 0, fallback);
 }
 
-static void bcm47xx_fill_sprom_r9(struct ssb_sprom *sprom, const char *prefix)
+static void bcm47xx_fill_sprom_r9(struct ssb_sprom *sprom, const char *prefix,
+				  bool fallback)
 {
-	nvram_read_u16(prefix, NULL, "cckbw202gpo", &sprom->cckbw202gpo, 0);
-	nvram_read_u16(prefix, NULL, "cckbw20ul2gpo", &sprom->cckbw20ul2gpo, 0);
+	nvram_read_u16(prefix, NULL, "cckbw202gpo", &sprom->cckbw202gpo, 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "cckbw20ul2gpo", &sprom->cckbw20ul2gpo, 0,
+		       fallback);
 	nvram_read_u32(prefix, NULL, "legofdmbw202gpo",
-		       &sprom->legofdmbw202gpo, 0);
+		       &sprom->legofdmbw202gpo, 0, fallback);
 	nvram_read_u32(prefix, NULL, "legofdmbw20ul2gpo",
-		       &sprom->legofdmbw20ul2gpo, 0);
+		       &sprom->legofdmbw20ul2gpo, 0, fallback);
 	nvram_read_u32(prefix, NULL, "legofdmbw205glpo",
-		       &sprom->legofdmbw205glpo, 0);
+		       &sprom->legofdmbw205glpo, 0, fallback);
 	nvram_read_u32(prefix, NULL, "legofdmbw20ul5glpo",
-		       &sprom->legofdmbw20ul5glpo, 0);
+		       &sprom->legofdmbw20ul5glpo, 0, fallback);
 	nvram_read_u32(prefix, NULL, "legofdmbw205gmpo",
-		       &sprom->legofdmbw205gmpo, 0);
+		       &sprom->legofdmbw205gmpo, 0, fallback);
 	nvram_read_u32(prefix, NULL, "legofdmbw20ul5gmpo",
-		       &sprom->legofdmbw20ul5gmpo, 0);
+		       &sprom->legofdmbw20ul5gmpo, 0, fallback);
 	nvram_read_u32(prefix, NULL, "legofdmbw205ghpo",
-		       &sprom->legofdmbw205ghpo, 0);
+		       &sprom->legofdmbw205ghpo, 0, fallback);
 	nvram_read_u32(prefix, NULL, "legofdmbw20ul5ghpo",
-		       &sprom->legofdmbw20ul5ghpo, 0);
-	nvram_read_u32(prefix, NULL, "mcsbw202gpo", &sprom->mcsbw202gpo, 0);
-	nvram_read_u32(prefix, NULL, "mcsbw20ul2gpo", &sprom->mcsbw20ul2gpo, 0);
-	nvram_read_u32(prefix, NULL, "mcsbw402gpo", &sprom->mcsbw402gpo, 0);
-	nvram_read_u32(prefix, NULL, "mcsbw205glpo", &sprom->mcsbw205glpo, 0);
+		       &sprom->legofdmbw20ul5ghpo, 0, fallback);
+	nvram_read_u32(prefix, NULL, "mcsbw202gpo", &sprom->mcsbw202gpo, 0,
+		       fallback);
+	nvram_read_u32(prefix, NULL, "mcsbw20ul2gpo", &sprom->mcsbw20ul2gpo, 0,
+		       fallback);
+	nvram_read_u32(prefix, NULL, "mcsbw402gpo", &sprom->mcsbw402gpo, 0,
+		       fallback);
+	nvram_read_u32(prefix, NULL, "mcsbw205glpo", &sprom->mcsbw205glpo, 0,
+		       fallback);
 	nvram_read_u32(prefix, NULL, "mcsbw20ul5glpo",
-		       &sprom->mcsbw20ul5glpo, 0);
-	nvram_read_u32(prefix, NULL, "mcsbw405glpo", &sprom->mcsbw405glpo, 0);
-	nvram_read_u32(prefix, NULL, "mcsbw205gmpo", &sprom->mcsbw205gmpo, 0);
+		       &sprom->mcsbw20ul5glpo, 0, fallback);
+	nvram_read_u32(prefix, NULL, "mcsbw405glpo", &sprom->mcsbw405glpo, 0,
+		       fallback);
+	nvram_read_u32(prefix, NULL, "mcsbw205gmpo", &sprom->mcsbw205gmpo, 0,
+		       fallback);
 	nvram_read_u32(prefix, NULL, "mcsbw20ul5gmpo",
-		       &sprom->mcsbw20ul5gmpo, 0);
-	nvram_read_u32(prefix, NULL, "mcsbw405gmpo", &sprom->mcsbw405gmpo, 0);
-	nvram_read_u32(prefix, NULL, "mcsbw205ghpo", &sprom->mcsbw205ghpo, 0);
+		       &sprom->mcsbw20ul5gmpo, 0, fallback);
+	nvram_read_u32(prefix, NULL, "mcsbw405gmpo", &sprom->mcsbw405gmpo, 0,
+		       fallback);
+	nvram_read_u32(prefix, NULL, "mcsbw205ghpo", &sprom->mcsbw205ghpo, 0,
+		       fallback);
 	nvram_read_u32(prefix, NULL, "mcsbw20ul5ghpo",
-		       &sprom->mcsbw20ul5ghpo, 0);
-	nvram_read_u32(prefix, NULL, "mcsbw405ghpo", &sprom->mcsbw405ghpo, 0);
-	nvram_read_u16(prefix, NULL, "mcs32po", &sprom->mcs32po, 0);
+		       &sprom->mcsbw20ul5ghpo, 0, fallback);
+	nvram_read_u32(prefix, NULL, "mcsbw405ghpo", &sprom->mcsbw405ghpo, 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "mcs32po", &sprom->mcs32po, 0, fallback);
 	nvram_read_u16(prefix, NULL, "legofdm40duppo",
-		       &sprom->legofdm40duppo, 0);
-	nvram_read_u8(prefix, NULL, "sar2g", &sprom->sar2g, 0);
-	nvram_read_u8(prefix, NULL, "sar5g", &sprom->sar5g, 0);
+		       &sprom->legofdm40duppo, 0, fallback);
+	nvram_read_u8(prefix, NULL, "sar2g", &sprom->sar2g, 0, fallback);
+	nvram_read_u8(prefix, NULL, "sar5g", &sprom->sar5g, 0, fallback);
 }
 
 static void bcm47xx_fill_sprom_path_r4589(struct ssb_sprom *sprom,
-					  const char *prefix)
+					  const char *prefix, bool fallback)
 {
 	char postfix[2];
 	int i;
@@ -483,46 +572,46 @@ static void bcm47xx_fill_sprom_path_r4589(struct ssb_sprom *sprom,
 		struct ssb_sprom_core_pwr_info *pwr_info = &sprom->core_pwr_info[i];
 		snprintf(postfix, sizeof(postfix), "%i", i);
 		nvram_read_u8(prefix, postfix, "maxp2ga",
-			      &pwr_info->maxpwr_2g, 0);
+			      &pwr_info->maxpwr_2g, 0, fallback);
 		nvram_read_u8(prefix, postfix, "itt2ga",
-			      &pwr_info->itssi_2g, 0);
+			      &pwr_info->itssi_2g, 0, fallback);
 		nvram_read_u8(prefix, postfix, "itt5ga",
-			      &pwr_info->itssi_5g, 0);
+			      &pwr_info->itssi_5g, 0, fallback);
 		nvram_read_u16(prefix, postfix, "pa2gw0a",
-			       &pwr_info->pa_2g[0], 0);
+			       &pwr_info->pa_2g[0], 0, fallback);
 		nvram_read_u16(prefix, postfix, "pa2gw1a",
-			       &pwr_info->pa_2g[1], 0);
+			       &pwr_info->pa_2g[1], 0, fallback);
 		nvram_read_u16(prefix, postfix, "pa2gw2a",
-			       &pwr_info->pa_2g[2], 0);
+			       &pwr_info->pa_2g[2], 0, fallback);
 		nvram_read_u8(prefix, postfix, "maxp5ga",
-			      &pwr_info->maxpwr_5g, 0);
+			      &pwr_info->maxpwr_5g, 0, fallback);
 		nvram_read_u8(prefix, postfix, "maxp5gha",
-			      &pwr_info->maxpwr_5gh, 0);
+			      &pwr_info->maxpwr_5gh, 0, fallback);
 		nvram_read_u8(prefix, postfix, "maxp5gla",
-			      &pwr_info->maxpwr_5gl, 0);
+			      &pwr_info->maxpwr_5gl, 0, fallback);
 		nvram_read_u16(prefix, postfix, "pa5gw0a",
-			       &pwr_info->pa_5g[0], 0);
+			       &pwr_info->pa_5g[0], 0, fallback);
 		nvram_read_u16(prefix, postfix, "pa5gw1a",
-			       &pwr_info->pa_5g[1], 0);
+			       &pwr_info->pa_5g[1], 0, fallback);
 		nvram_read_u16(prefix, postfix, "pa5gw2a",
-			       &pwr_info->pa_5g[2], 0);
+			       &pwr_info->pa_5g[2], 0, fallback);
 		nvram_read_u16(prefix, postfix, "pa5glw0a",
-			       &pwr_info->pa_5gl[0], 0);
+			       &pwr_info->pa_5gl[0], 0, fallback);
 		nvram_read_u16(prefix, postfix, "pa5glw1a",
-			       &pwr_info->pa_5gl[1], 0);
+			       &pwr_info->pa_5gl[1], 0, fallback);
 		nvram_read_u16(prefix, postfix, "pa5glw2a",
-			       &pwr_info->pa_5gl[2], 0);
+			       &pwr_info->pa_5gl[2], 0, fallback);
 		nvram_read_u16(prefix, postfix, "pa5ghw0a",
-			       &pwr_info->pa_5gh[0], 0);
+			       &pwr_info->pa_5gh[0], 0, fallback);
 		nvram_read_u16(prefix, postfix, "pa5ghw1a",
-			       &pwr_info->pa_5gh[1], 0);
+			       &pwr_info->pa_5gh[1], 0, fallback);
 		nvram_read_u16(prefix, postfix, "pa5ghw2a",
-			       &pwr_info->pa_5gh[2], 0);
+			       &pwr_info->pa_5gh[2], 0, fallback);
 	}
 }
 
 static void bcm47xx_fill_sprom_path_r45(struct ssb_sprom *sprom,
-					const char *prefix)
+					const char *prefix, bool fallback)
 {
 	char postfix[2];
 	int i;
@@ -531,91 +620,112 @@ static void bcm47xx_fill_sprom_path_r45(struct ssb_sprom *sprom,
 		struct ssb_sprom_core_pwr_info *pwr_info = &sprom->core_pwr_info[i];
 		snprintf(postfix, sizeof(postfix), "%i", i);
 		nvram_read_u16(prefix, postfix, "pa2gw3a",
-			       &pwr_info->pa_2g[3], 0);
+			       &pwr_info->pa_2g[3], 0, fallback);
 		nvram_read_u16(prefix, postfix, "pa5gw3a",
-			       &pwr_info->pa_5g[3], 0);
+			       &pwr_info->pa_5g[3], 0, fallback);
 		nvram_read_u16(prefix, postfix, "pa5glw3a",
-			       &pwr_info->pa_5gl[3], 0);
+			       &pwr_info->pa_5gl[3], 0, fallback);
 		nvram_read_u16(prefix, postfix, "pa5ghw3a",
-			       &pwr_info->pa_5gh[3], 0);
+			       &pwr_info->pa_5gh[3], 0, fallback);
 	}
 }
 
-void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom, const char *prefix)
+static void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom,
+					const char *prefix, bool fallback)
 {
-	nvram_read_macaddr(prefix, "et0macaddr", &sprom->et0mac);
-	nvram_read_u8(prefix, NULL, "et0mdcport", &sprom->et0mdcport, 0);
-	nvram_read_u8(prefix, NULL, "et0phyaddr", &sprom->et0phyaddr, 0);
-
-	nvram_read_macaddr(prefix, "et1macaddr", &sprom->et1mac);
-	nvram_read_u8(prefix, NULL, "et1mdcport", &sprom->et1mdcport, 0);
-	nvram_read_u8(prefix, NULL, "et1phyaddr", &sprom->et1phyaddr, 0);
+	nvram_read_macaddr(prefix, "et0macaddr", &sprom->et0mac, fallback);
+	nvram_read_u8(prefix, NULL, "et0mdcport", &sprom->et0mdcport, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "et0phyaddr", &sprom->et0phyaddr, 0,
+		      fallback);
+
+	nvram_read_macaddr(prefix, "et1macaddr", &sprom->et1mac, fallback);
+	nvram_read_u8(prefix, NULL, "et1mdcport", &sprom->et1mdcport, 0,
+		      fallback);
+	nvram_read_u8(prefix, NULL, "et1phyaddr", &sprom->et1phyaddr, 0,
+		      fallback);
+
+	nvram_read_macaddr(prefix, "macaddr", &sprom->il0mac, fallback);
+	nvram_read_macaddr(prefix, "il0macaddr", &sprom->il0mac, fallback);
+}
 
-	nvram_read_macaddr(prefix, "macaddr", &sprom->il0mac);
-	nvram_read_macaddr(prefix, "il0macaddr", &sprom->il0mac);
+static void bcm47xx_fill_board_data(struct ssb_sprom *sprom, const char *prefix,
+				    bool fallback)
+{
+	nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0,
+		       fallback);
+	nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0,
+		       fallback);
+	nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo,
+			 &sprom->boardflags_hi, fallback);
+	nvram_read_u32_2(prefix, "boardflags2", &sprom->boardflags2_lo,
+			 &sprom->boardflags2_hi, fallback);
 }
 
-void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix)
+void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix,
+			bool fallback)
 {
-	bcm47xx_fill_sprom_ethernet(sprom, prefix);
+	bcm47xx_fill_sprom_ethernet(sprom, prefix, fallback);
+	bcm47xx_fill_board_data(sprom, prefix, fallback);
 
-	nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0);
+	nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0, fallback);
 
 	switch (sprom->revision) {
 	case 1:
-		bcm47xx_fill_sprom_r1234589(sprom, prefix);
-		bcm47xx_fill_sprom_r12389(sprom, prefix);
-		bcm47xx_fill_sprom_r1(sprom, prefix);
+		bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r1(sprom, prefix, fallback);
 		break;
 	case 2:
-		bcm47xx_fill_sprom_r1234589(sprom, prefix);
-		bcm47xx_fill_sprom_r12389(sprom, prefix);
-		bcm47xx_fill_sprom_r2389(sprom, prefix);
-		bcm47xx_fill_sprom_r2(sprom, prefix);
+		bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r2389(sprom, prefix, fallback);
 		break;
 	case 3:
-		bcm47xx_fill_sprom_r1234589(sprom, prefix);
-		bcm47xx_fill_sprom_r12389(sprom, prefix);
-		bcm47xx_fill_sprom_r2389(sprom, prefix);
-		bcm47xx_fill_sprom_r389(sprom, prefix);
-		bcm47xx_fill_sprom_r3(sprom, prefix);
+		bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r2389(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r389(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r3(sprom, prefix, fallback);
 		break;
 	case 4:
 	case 5:
-		bcm47xx_fill_sprom_r1234589(sprom, prefix);
-		bcm47xx_fill_sprom_r4589(sprom, prefix);
-		bcm47xx_fill_sprom_r458(sprom, prefix);
-		bcm47xx_fill_sprom_r45(sprom, prefix);
-		bcm47xx_fill_sprom_path_r4589(sprom, prefix);
-		bcm47xx_fill_sprom_path_r45(sprom, prefix);
+		bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r4589(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r458(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r45(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_path_r45(sprom, prefix, fallback);
 		break;
 	case 8:
-		bcm47xx_fill_sprom_r1234589(sprom, prefix);
-		bcm47xx_fill_sprom_r12389(sprom, prefix);
-		bcm47xx_fill_sprom_r2389(sprom, prefix);
-		bcm47xx_fill_sprom_r389(sprom, prefix);
-		bcm47xx_fill_sprom_r4589(sprom, prefix);
-		bcm47xx_fill_sprom_r458(sprom, prefix);
-		bcm47xx_fill_sprom_r89(sprom, prefix);
-		bcm47xx_fill_sprom_path_r4589(sprom, prefix);
+		bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r2389(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r389(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r4589(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r458(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r89(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
 		break;
 	case 9:
-		bcm47xx_fill_sprom_r1234589(sprom, prefix);
-		bcm47xx_fill_sprom_r12389(sprom, prefix);
-		bcm47xx_fill_sprom_r2389(sprom, prefix);
-		bcm47xx_fill_sprom_r389(sprom, prefix);
-		bcm47xx_fill_sprom_r4589(sprom, prefix);
-		bcm47xx_fill_sprom_r89(sprom, prefix);
-		bcm47xx_fill_sprom_r9(sprom, prefix);
-		bcm47xx_fill_sprom_path_r4589(sprom, prefix);
+		bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r2389(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r389(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r4589(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r89(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r9(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
 		break;
 	default:
 		pr_warn("Unsupported SPROM revision %d detected. Will extract"
 			" v1\n", sprom->revision);
 		sprom->revision = 1;
-		bcm47xx_fill_sprom_r1234589(sprom, prefix);
-		bcm47xx_fill_sprom_r12389(sprom, prefix);
-		bcm47xx_fill_sprom_r1(sprom, prefix);
+		bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
+		bcm47xx_fill_sprom_r1(sprom, prefix, fallback);
 	}
 }
 
@@ -623,11 +733,12 @@ void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix)
 void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo,
 				const char *prefix)
 {
-	nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0);
+	nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0,
+		       true);
 	if (!boardinfo->vendor)
 		boardinfo->vendor = SSB_BOARDVENDOR_BCM;
 
-	nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0);
+	nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0, true);
 }
 #endif
 
@@ -635,10 +746,11 @@ void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo,
 void bcm47xx_fill_bcma_boardinfo(struct bcma_boardinfo *boardinfo,
 				 const char *prefix)
 {
-	nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0);
+	nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0,
+		       true);
 	if (!boardinfo->vendor)
 		boardinfo->vendor = SSB_BOARDVENDOR_BCM;
 
-	nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0);
+	nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0, true);
 }
 #endif
diff --git a/arch/mips/bcm47xx/wgt634u.c b/arch/mips/bcm47xx/wgt634u.c
index e9f9ec8d443..9d111e8087e 100644
--- a/arch/mips/bcm47xx/wgt634u.c
+++ b/arch/mips/bcm47xx/wgt634u.c
@@ -11,6 +11,7 @@
 #include <linux/leds.h>
 #include <linux/mtd/physmap.h>
 #include <linux/ssb/ssb.h>
+#include <linux/ssb/ssb_embedded.h>
 #include <linux/interrupt.h>
 #include <linux/reboot.h>
 #include <linux/gpio.h>
@@ -116,7 +117,8 @@ static irqreturn_t gpio_interrupt(int irq, void *ignored)
 
 	/* Interrupt are level triggered, revert the interrupt polarity
 	   to clear the interrupt. */
-	gpio_polarity(WGT634U_GPIO_RESET, state);
+	ssb_gpio_polarity(&bcm47xx_bus.ssb, 1 << WGT634U_GPIO_RESET,
+			  state ? 1 << WGT634U_GPIO_RESET : 0);
 
 	if (!state) {
 		printk(KERN_INFO "Reset button pressed");
@@ -150,16 +152,18 @@ static int __init wgt634u_init(void)
 				 gpio_interrupt, IRQF_SHARED,
 				 "WGT634U GPIO", &bcm47xx_bus.ssb.chipco)) {
 			gpio_direction_input(WGT634U_GPIO_RESET);
-			gpio_intmask(WGT634U_GPIO_RESET, 1);
+			ssb_gpio_intmask(&bcm47xx_bus.ssb,
+					 1 << WGT634U_GPIO_RESET,
+					 1 << WGT634U_GPIO_RESET);
 			ssb_chipco_irq_mask(&bcm47xx_bus.ssb.chipco,
 					    SSB_CHIPCO_IRQ_GPIO,
 					    SSB_CHIPCO_IRQ_GPIO);
 		}
 
-		wgt634u_flash_data.width = mcore->flash_buswidth;
-		wgt634u_flash_resource.start = mcore->flash_window;
-		wgt634u_flash_resource.end = mcore->flash_window
-					   + mcore->flash_window_size
+		wgt634u_flash_data.width = mcore->pflash.buswidth;
+		wgt634u_flash_resource.start = mcore->pflash.window;
+		wgt634u_flash_resource.end = mcore->pflash.window
+					   + mcore->pflash.window_size
 					   - 1;
 		return platform_add_devices(wgt634u_devices,
 					    ARRAY_SIZE(wgt634u_devices));
diff --git a/arch/mips/bcm63xx/Makefile b/arch/mips/bcm63xx/Makefile
index 9bbb30a9dc2..ac2807397c1 100644
--- a/arch/mips/bcm63xx/Makefile
+++ b/arch/mips/bcm63xx/Makefile
@@ -1,6 +1,7 @@
-obj-y		+= clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \
-		   dev-dsp.o dev-enet.o dev-flash.o dev-pcmcia.o dev-rng.o \
-		   dev-spi.o dev-uart.o dev-wdt.o dev-usb-usbd.o
+obj-y		+= clk.o cpu.o cs.o gpio.o irq.o nvram.o prom.o reset.o \
+		   setup.o timer.o dev-dsp.o dev-enet.o dev-flash.o \
+		   dev-pcmcia.o dev-rng.o dev-spi.o dev-uart.o dev-wdt.o \
+		   dev-usb-usbd.o
 obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
 
 obj-y		+= boards/
diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx.c b/arch/mips/bcm63xx/boards/board_bcm963xx.c
index 1cd4d73f23c..73be9b34969 100644
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -18,6 +18,7 @@
 #include <bcm63xx_dev_uart.h>
 #include <bcm63xx_regs.h>
 #include <bcm63xx_io.h>
+#include <bcm63xx_nvram.h>
 #include <bcm63xx_dev_pci.h>
 #include <bcm63xx_dev_enet.h>
 #include <bcm63xx_dev_dsp.h>
@@ -29,8 +30,6 @@
 
 #define PFX	"board_bcm963xx: "
 
-static struct bcm963xx_nvram nvram;
-static unsigned int mac_addr_used;
 static struct board_info board;
 
 /*
@@ -716,50 +715,14 @@ const char *board_get_name(void)
 }
 
 /*
- * register & return a new board mac address
- */
-static int board_get_mac_address(u8 *mac)
-{
-	u8 *oui;
-	int count;
-
-	if (mac_addr_used >= nvram.mac_addr_count) {
-		printk(KERN_ERR PFX "not enough mac address\n");
-		return -ENODEV;
-	}
-
-	memcpy(mac, nvram.mac_addr_base, ETH_ALEN);
-	oui = mac + ETH_ALEN/2 - 1;
-	count = mac_addr_used;
-
-	while (count--) {
-		u8 *p = mac + ETH_ALEN - 1;
-
-		do {
-			(*p)++;
-			if (*p != 0)
-				break;
-			p--;
-		} while (p != oui);
-
-		if (p == oui) {
-			printk(KERN_ERR PFX "unable to fetch mac address\n");
-			return -ENODEV;
-		}
-	}
-
-	mac_addr_used++;
-	return 0;
-}
-
-/*
  * early init callback, read nvram data from flash and checksum it
  */
 void __init board_prom_init(void)
 {
-	unsigned int check_len, i;
-	u8 *boot_addr, *cfe, *p;
+	unsigned int i;
+	u8 *boot_addr, *cfe;
 	char cfe_version[32];
+	char *board_name;
 	u32 val;
 
 	/* read base address of boot chip select (0)
@@ -782,27 +745,15 @@ void __init board_prom_init(void)
 		strcpy(cfe_version, "unknown");
 	printk(KERN_INFO PFX "CFE version: %s\n", cfe_version);
 
-	/* extract nvram data */
-	memcpy(&nvram, boot_addr + BCM963XX_NVRAM_OFFSET, sizeof(nvram));
-
-	/* check checksum before using data */
-	if (nvram.version <= 4)
-		check_len = offsetof(struct bcm963xx_nvram, checksum_old);
-	else
-		check_len = sizeof(nvram);
-	val = 0;
-	p = (u8 *)&nvram;
-	while (check_len--)
-		val += *p;
-	if (val) {
+	if (bcm63xx_nvram_init(boot_addr + BCM963XX_NVRAM_OFFSET)) {
 		printk(KERN_ERR PFX "invalid nvram checksum\n");
 		return;
 	}
 
+	board_name = bcm63xx_nvram_get_name();
 	/* find board by name */
 	for (i = 0; i < ARRAY_SIZE(bcm963xx_boards); i++) {
-		if (strncmp(nvram.name, bcm963xx_boards[i]->name,
-			    sizeof(nvram.name)))
+		if (strncmp(board_name, bcm963xx_boards[i]->name, 16))
 			continue;
 		/* copy, board desc array is marked initdata */
 		memcpy(&board, bcm963xx_boards[i], sizeof(board));
@@ -812,7 +763,7 @@ void __init board_prom_init(void)
 	/* bail out if board is not found, will complain later */
 	if (!board.name[0]) {
 		char name[17];
-		memcpy(name, nvram.name, 16);
+		memcpy(name, board_name, 16);
 		name[16] = 0;
 		printk(KERN_ERR PFX "unknown bcm963xx board: %s\n",
 		       name);
@@ -890,11 +841,11 @@ int __init board_register_devices(void)
 		bcm63xx_pcmcia_register();
 
 	if (board.has_enet0 &&
-	    !board_get_mac_address(board.enet0.mac_addr))
+	    !bcm63xx_nvram_get_mac_address(board.enet0.mac_addr))
 		bcm63xx_enet_register(0, &board.enet0);
 
 	if (board.has_enet1 &&
-	    !board_get_mac_address(board.enet1.mac_addr))
+	    !bcm63xx_nvram_get_mac_address(board.enet1.mac_addr))
 		bcm63xx_enet_register(1, &board.enet1);
 
 	if (board.has_usbd)
@@ -907,7 +858,7 @@ int __init board_register_devices(void)
 	 * do this after registering enet devices
 	 */
 #ifdef CONFIG_SSB_PCIHOST
-	if (!board_get_mac_address(bcm63xx_sprom.il0mac)) {
+	if (!bcm63xx_nvram_get_mac_address(bcm63xx_sprom.il0mac)) {
 		memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN);
 		memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN);
 		if (ssb_arch_register_fallback_sprom(
diff --git a/arch/mips/bcm63xx/clk.c b/arch/mips/bcm63xx/clk.c
index dff79ab6005..b9e948d5943 100644
--- a/arch/mips/bcm63xx/clk.c
+++ b/arch/mips/bcm63xx/clk.c
@@ -14,6 +14,7 @@
 #include <bcm63xx_cpu.h>
 #include <bcm63xx_io.h>
 #include <bcm63xx_regs.h>
+#include <bcm63xx_reset.h>
 #include <bcm63xx_clk.h>
 
 static DEFINE_MUTEX(clocks_mutex);
@@ -124,15 +125,10 @@ static void enetsw_set(struct clk *clk, int enable)
 			CKCTL_6368_SWPKT_USB_EN |
 			CKCTL_6368_SWPKT_SAR_EN, enable);
 	if (enable) {
-		u32 val;
-
 		/* reset switch core afer clock change */
-		val = bcm_perf_readl(PERF_SOFTRESET_6368_REG);
-		val &= ~SOFTRESET_6368_ENETSW_MASK;
-		bcm_perf_writel(val, PERF_SOFTRESET_6368_REG);
+		bcm63xx_core_set_reset(BCM63XX_RESET_ENETSW, 1);
 		msleep(10);
-		val |= SOFTRESET_6368_ENETSW_MASK;
-		bcm_perf_writel(val, PERF_SOFTRESET_6368_REG);
+		bcm63xx_core_set_reset(BCM63XX_RESET_ENETSW, 0);
 		msleep(10);
 	}
 }
@@ -222,15 +218,10 @@ static void xtm_set(struct clk *clk, int enable)
 			CKCTL_6368_SWPKT_SAR_EN, enable);
 
 	if (enable) {
-		u32 val;
-
 		/* reset sar core afer clock change */
-		val = bcm_perf_readl(PERF_SOFTRESET_6368_REG);
-		val &= ~SOFTRESET_6368_SAR_MASK;
-		bcm_perf_writel(val, PERF_SOFTRESET_6368_REG);
+		bcm63xx_core_set_reset(BCM63XX_RESET_SAR, 1);
 		mdelay(1);
-		val |= SOFTRESET_6368_SAR_MASK;
-		bcm_perf_writel(val, PERF_SOFTRESET_6368_REG);
+		bcm63xx_core_set_reset(BCM63XX_RESET_SAR, 0);
 		mdelay(1);
 	}
 }
@@ -253,6 +244,19 @@ static struct clk clk_ipsec = {
 };
 
 /*
+ * PCIe clock
+ */
+
+static void pcie_set(struct clk *clk, int enable)
+{
+	bcm_hwclock_set(CKCTL_6328_PCIE_EN, enable);
+}
+
+static struct clk clk_pcie = {
+	.set	= pcie_set,
+};
+
+/*
  * Internal peripheral clock
  */
 static struct clk clk_periph = {
@@ -313,6 +317,8 @@ struct clk *clk_get(struct device *dev, const char *id)
 		return &clk_pcm;
 	if (BCMCPU_IS_6368() && !strcmp(id, "ipsec"))
 		return &clk_ipsec;
+	if (BCMCPU_IS_6328() && !strcmp(id, "pcie"))
+		return &clk_pcie;
 	return ERR_PTR(-ENOENT);
 }
 
diff --git a/arch/mips/bcm63xx/nvram.c b/arch/mips/bcm63xx/nvram.c
new file mode 100644
index 00000000000..62061168083
--- /dev/null
+++ b/arch/mips/bcm63xx/nvram.c
@@ -0,0 +1,107 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
+ * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
+ * Copyright (C) 2012 Jonas Gorski <jonas.gorski@gmail.com>
+ */
+
+#define pr_fmt(fmt) "bcm63xx_nvram: " fmt
+
+#include <linux/init.h>
+#include <linux/crc32.h>
+#include <linux/export.h>
+#include <linux/kernel.h>
+#include <linux/if_ether.h>
+
+#include <bcm63xx_nvram.h>
+
+/*
+ * nvram structure
+ */
+struct bcm963xx_nvram {
+	u32	version;
+	u8	reserved1[256];
+	u8	name[16];
+	u32	main_tp_number;
+	u32	psi_size;
+	u32	mac_addr_count;
+	u8	mac_addr_base[ETH_ALEN];
+	u8	reserved2[2];
+	u32	checksum_old;
+	u8	reserved3[720];
+	u32	checksum_high;
+};
+
+static struct bcm963xx_nvram nvram;
+static int mac_addr_used;
+
+int __init bcm63xx_nvram_init(void *addr)
+{
+	unsigned int check_len;
+	u32 crc, expected_crc;
+
+	/* extract nvram data */
+	memcpy(&nvram, addr, sizeof(nvram));
+
+	/* check checksum before using data */
+	if (nvram.version <= 4) {
+		check_len = offsetof(struct bcm963xx_nvram, reserved3);
+		expected_crc = nvram.checksum_old;
+		nvram.checksum_old = 0;
+	} else {
+		check_len = sizeof(nvram);
+		expected_crc = nvram.checksum_high;
+		nvram.checksum_high = 0;
+	}
+
+	crc = crc32_le(~0, (u8 *)&nvram, check_len);
+
+	if (crc != expected_crc)
+		return -EINVAL;
+
+	return 0;
+}
+
+u8 *bcm63xx_nvram_get_name(void)
+{
+	return nvram.name;
+}
+EXPORT_SYMBOL(bcm63xx_nvram_get_name);
+
+int bcm63xx_nvram_get_mac_address(u8 *mac)
+{
+	u8 *oui;
+	int count;
+
+	if (mac_addr_used >= nvram.mac_addr_count) {
+		pr_err("not enough mac addresses\n");
+		return -ENODEV;
+	}
+
+	memcpy(mac, nvram.mac_addr_base, ETH_ALEN);
+	oui = mac + ETH_ALEN/2 - 1;
+	count = mac_addr_used;
+
+	while (count--) {
+		u8 *p = mac + ETH_ALEN - 1;
+
+		do {
+			(*p)++;
+			if (*p != 0)
+				break;
+			p--;
+		} while (p != oui);
+
+		if (p == oui) {
+			pr_err("unable to fetch mac address\n");
+			return -ENODEV;
+		}
+	}
+
+	mac_addr_used++;
+	return 0;
+}
+EXPORT_SYMBOL(bcm63xx_nvram_get_mac_address);
diff --git a/arch/mips/bcm63xx/reset.c b/arch/mips/bcm63xx/reset.c
new file mode 100644
index 00000000000..68a31bb90cb
--- /dev/null
+++ b/arch/mips/bcm63xx/reset.c
@@ -0,0 +1,223 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2012 Jonas Gorski <jonas.gorski@gmail.com>
+ */
+
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/err.h>
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <bcm63xx_cpu.h>
+#include <bcm63xx_io.h>
+#include <bcm63xx_regs.h>
+#include <bcm63xx_reset.h>
+
+#define __GEN_RESET_BITS_TABLE(__cpu)					\
+	[BCM63XX_RESET_SPI]		= BCM## __cpu ##_RESET_SPI,	\
+	[BCM63XX_RESET_ENET]		= BCM## __cpu ##_RESET_ENET,	\
+	[BCM63XX_RESET_USBH]		= BCM## __cpu ##_RESET_USBH,	\
+	[BCM63XX_RESET_USBD]		= BCM## __cpu ##_RESET_USBD,	\
+	[BCM63XX_RESET_DSL]		= BCM## __cpu ##_RESET_DSL,	\
+	[BCM63XX_RESET_SAR]		= BCM## __cpu ##_RESET_SAR,	\
+	[BCM63XX_RESET_EPHY]		= BCM## __cpu ##_RESET_EPHY,	\
+	[BCM63XX_RESET_ENETSW]		= BCM## __cpu ##_RESET_ENETSW,	\
+	[BCM63XX_RESET_PCM]		= BCM## __cpu ##_RESET_PCM,	\
+	[BCM63XX_RESET_MPI]		= BCM## __cpu ##_RESET_MPI,	\
+	[BCM63XX_RESET_PCIE]		= BCM## __cpu ##_RESET_PCIE,	\
+	[BCM63XX_RESET_PCIE_EXT]	= BCM## __cpu ##_RESET_PCIE_EXT,
+
+#define BCM6328_RESET_SPI	SOFTRESET_6328_SPI_MASK
+#define BCM6328_RESET_ENET	0
+#define BCM6328_RESET_USBH	SOFTRESET_6328_USBH_MASK
+#define BCM6328_RESET_USBD	SOFTRESET_6328_USBS_MASK
+#define BCM6328_RESET_DSL	0
+#define BCM6328_RESET_SAR	SOFTRESET_6328_SAR_MASK
+#define BCM6328_RESET_EPHY	SOFTRESET_6328_EPHY_MASK
+#define BCM6328_RESET_ENETSW	SOFTRESET_6328_ENETSW_MASK
+#define BCM6328_RESET_PCM	SOFTRESET_6328_PCM_MASK
+#define BCM6328_RESET_MPI	0
+#define BCM6328_RESET_PCIE	\
+				(SOFTRESET_6328_PCIE_MASK |		\
+				 SOFTRESET_6328_PCIE_CORE_MASK |	\
+				 SOFTRESET_6328_PCIE_HARD_MASK)
+#define BCM6328_RESET_PCIE_EXT	SOFTRESET_6328_PCIE_EXT_MASK
+
+#define BCM6338_RESET_SPI	SOFTRESET_6338_SPI_MASK
+#define BCM6338_RESET_ENET	SOFTRESET_6338_ENET_MASK
+#define BCM6338_RESET_USBH	SOFTRESET_6338_USBH_MASK
+#define BCM6338_RESET_USBD	SOFTRESET_6338_USBS_MASK
+#define BCM6338_RESET_DSL	SOFTRESET_6338_ADSL_MASK
+#define BCM6338_RESET_SAR	SOFTRESET_6338_SAR_MASK
+#define BCM6338_RESET_EPHY	0
+#define BCM6338_RESET_ENETSW	0
+#define BCM6338_RESET_PCM	0
+#define BCM6338_RESET_MPI	0
+#define BCM6338_RESET_PCIE	0
+#define BCM6338_RESET_PCIE_EXT	0
+
+#define BCM6348_RESET_SPI	SOFTRESET_6348_SPI_MASK
+#define BCM6348_RESET_ENET	SOFTRESET_6348_ENET_MASK
+#define BCM6348_RESET_USBH	SOFTRESET_6348_USBH_MASK
+#define BCM6348_RESET_USBD	SOFTRESET_6348_USBS_MASK
+#define BCM6348_RESET_DSL	SOFTRESET_6348_ADSL_MASK
+#define BCM6348_RESET_SAR	SOFTRESET_6348_SAR_MASK
+#define BCM6348_RESET_EPHY	0
+#define BCM6348_RESET_ENETSW	0
+#define BCM6348_RESET_PCM	0
+#define BCM6348_RESET_MPI	0
+#define BCM6348_RESET_PCIE	0
+#define BCM6348_RESET_PCIE_EXT	0
+
+#define BCM6358_RESET_SPI	SOFTRESET_6358_SPI_MASK
+#define BCM6358_RESET_ENET	SOFTRESET_6358_ENET_MASK
+#define BCM6358_RESET_USBH	SOFTRESET_6358_USBH_MASK
+#define BCM6358_RESET_USBD	0
+#define BCM6358_RESET_DSL	SOFTRESET_6358_ADSL_MASK
+#define BCM6358_RESET_SAR	SOFTRESET_6358_SAR_MASK
+#define BCM6358_RESET_EPHY	SOFTRESET_6358_EPHY_MASK
+#define BCM6358_RESET_ENETSW	0
+#define BCM6358_RESET_PCM	SOFTRESET_6358_PCM_MASK
+#define BCM6358_RESET_MPI	SOFTRESET_6358_MPI_MASK
+#define BCM6358_RESET_PCIE	0
+#define BCM6358_RESET_PCIE_EXT	0
+
+#define BCM6368_RESET_SPI	SOFTRESET_6368_SPI_MASK
+#define BCM6368_RESET_ENET	0
+#define BCM6368_RESET_USBH	SOFTRESET_6368_USBH_MASK
+#define BCM6368_RESET_USBD	SOFTRESET_6368_USBS_MASK
+#define BCM6368_RESET_DSL	0
+#define BCM6368_RESET_SAR	SOFTRESET_6368_SAR_MASK
+#define BCM6368_RESET_EPHY	SOFTRESET_6368_EPHY_MASK
+#define BCM6368_RESET_ENETSW	0
+#define BCM6368_RESET_PCM	SOFTRESET_6368_PCM_MASK
+#define BCM6368_RESET_MPI	SOFTRESET_6368_MPI_MASK
+#define BCM6368_RESET_PCIE	0
+#define BCM6368_RESET_PCIE_EXT	0
+
+#ifdef BCMCPU_RUNTIME_DETECT
+
+/*
+ * core reset bits
+ */
+static const u32 bcm6328_reset_bits[] = {
+	__GEN_RESET_BITS_TABLE(6328)
+};
+
+static const u32 bcm6338_reset_bits[] = {
+	__GEN_RESET_BITS_TABLE(6338)
+};
+
+static const u32 bcm6348_reset_bits[] = {
+	__GEN_RESET_BITS_TABLE(6348)
+};
+
+static const u32 bcm6358_reset_bits[] = {
+	__GEN_RESET_BITS_TABLE(6358)
+};
+
+static const u32 bcm6368_reset_bits[] = {
+	__GEN_RESET_BITS_TABLE(6368)
+};
+
+const u32 *bcm63xx_reset_bits;
+static int reset_reg;
+
+static int __init bcm63xx_reset_bits_init(void)
+{
+	if (BCMCPU_IS_6328()) {
+		reset_reg = PERF_SOFTRESET_6328_REG;
+		bcm63xx_reset_bits = bcm6328_reset_bits;
+	} else if (BCMCPU_IS_6338()) {
+		reset_reg = PERF_SOFTRESET_REG;
+		bcm63xx_reset_bits = bcm6338_reset_bits;
+	} else if (BCMCPU_IS_6348()) {
+		reset_reg = PERF_SOFTRESET_REG;
+		bcm63xx_reset_bits = bcm6348_reset_bits;
+	} else if (BCMCPU_IS_6358()) {
+		reset_reg = PERF_SOFTRESET_6358_REG;
+		bcm63xx_reset_bits = bcm6358_reset_bits;
+	} else if (BCMCPU_IS_6368()) {
+		reset_reg = PERF_SOFTRESET_6368_REG;
+		bcm63xx_reset_bits = bcm6368_reset_bits;
+	}
+
+	return 0;
+}
+#else
+
+#ifdef CONFIG_BCM63XX_CPU_6328
+static const u32 bcm63xx_reset_bits[] = {
+	__GEN_RESET_BITS_TABLE(6328)
+};
+#define reset_reg PERF_SOFTRESET_6328_REG
+#endif
+
+#ifdef CONFIG_BCM63XX_CPU_6338
+static const u32 bcm63xx_reset_bits[] = {
+	__GEN_RESET_BITS_TABLE(6338)
+};
+#define reset_reg PERF_SOFTRESET_REG
+#endif
+
+#ifdef CONFIG_BCM63XX_CPU_6345
+static const u32 bcm63xx_reset_bits[] = { };
+#define reset_reg 0
+#endif
+
+#ifdef CONFIG_BCM63XX_CPU_6348
+static const u32 bcm63xx_reset_bits[] = {
+	__GEN_RESET_BITS_TABLE(6348)
+};
+#define reset_reg PERF_SOFTRESET_REG
+#endif
+
+#ifdef CONFIG_BCM63XX_CPU_6358
+static const u32 bcm63xx_reset_bits[] = {
+	__GEN_RESET_BITS_TABLE(6358)
+};
+#define reset_reg PERF_SOFTRESET_6358_REG
+#endif
+
+#ifdef CONFIG_BCM63XX_CPU_6368
+static const u32 bcm63xx_reset_bits[] = {
+	__GEN_RESET_BITS_TABLE(6368)
+};
+#define reset_reg PERF_SOFTRESET_6368_REG
+#endif
+
+static int __init bcm63xx_reset_bits_init(void) { return 0; }
+#endif
+
+static DEFINE_SPINLOCK(reset_mutex);
+
+static void __bcm63xx_core_set_reset(u32 mask, int enable)
+{
+	unsigned long flags;
+	u32 val;
+
+	if (!mask)
+		return;
+
+	spin_lock_irqsave(&reset_mutex, flags);
+	val = bcm_perf_readl(reset_reg);
+
+	if (enable)
+		val &= ~mask;
+	else
+		val |= mask;
+
+	bcm_perf_writel(val, reset_reg);
+	spin_unlock_irqrestore(&reset_mutex, flags);
+}
+
+void bcm63xx_core_set_reset(enum bcm63xx_core_reset core, int reset)
+{
+	__bcm63xx_core_set_reset(bcm63xx_reset_bits[core], reset);
+}
+EXPORT_SYMBOL(bcm63xx_core_set_reset);
+
+postcore_initcall(bcm63xx_reset_bits_init);
diff --git a/arch/mips/cavium-octeon/Makefile b/arch/mips/cavium-octeon/Makefile
index bc96e2908f1..6e927cf20df 100644
--- a/arch/mips/cavium-octeon/Makefile
+++ b/arch/mips/cavium-octeon/Makefile
@@ -24,9 +24,6 @@ DTB_FILES = $(patsubst %.dts, %.dtb, $(DTS_FILES))
 
 obj-y += $(patsubst %.dts, %.dtb.o, $(DTS_FILES))
 
-$(obj)/%.dtb: $(src)/%.dts FORCE
-	$(call if_changed_dep,dtc)
-
 # Let's keep the .dtb files around in case we want to look at them.
 .SECONDARY:  $(addprefix $(obj)/, $(DTB_FILES))
 
diff --git a/arch/mips/cavium-octeon/executive/cvmx-bootmem.c b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
index fdf5f19bfdb..6d5ddbc112c 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
@@ -688,3 +688,8 @@ int64_t cvmx_bootmem_phy_named_block_alloc(uint64_t size, uint64_t min_addr,
 		cvmx_spinlock_unlock((cvmx_spinlock_t *)&(cvmx_bootmem_desc->lock));
 	return addr_allocated;
 }
+
+struct cvmx_bootmem_desc *cvmx_bootmem_get_desc(void)
+{
+	return cvmx_bootmem_desc;
+}
diff --git a/arch/mips/cavium-octeon/flash_setup.c b/arch/mips/cavium-octeon/flash_setup.c
index e44a55bc7f0..237e5b1a72d 100644
--- a/arch/mips/cavium-octeon/flash_setup.c
+++ b/arch/mips/cavium-octeon/flash_setup.c
@@ -51,7 +51,8 @@ static int __init flash_init(void)
 		flash_map.name = "phys_mapped_flash";
 		flash_map.phys = region_cfg.s.base << 16;
 		flash_map.size = 0x1fc00000 - flash_map.phys;
-		flash_map.bankwidth = 1;
+		/* 8-bit bus (0 + 1) or 16-bit bus (1 + 1) */
+		flash_map.bankwidth = region_cfg.s.width + 1;
 		flash_map.virt = ioremap(flash_map.phys, flash_map.size);
 		pr_notice("Bootbus flash: Setting flash for %luMB flash at "
 			  "0x%08llx\n", flash_map.size >> 20, flash_map.phys);
diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c
index 02b15eed4bc..46f5dbceeec 100644
--- a/arch/mips/cavium-octeon/octeon-irq.c
+++ b/arch/mips/cavium-octeon/octeon-irq.c
@@ -1266,7 +1266,6 @@ static void __init octeon_irq_init_ciu(void)
 		octeon_irq_force_ciu_mapping(ciu_domain, i + OCTEON_IRQ_TIMER0, 0, i + 52);
 
 	octeon_irq_force_ciu_mapping(ciu_domain, OCTEON_IRQ_USB0, 0, 56);
-	octeon_irq_force_ciu_mapping(ciu_domain, OCTEON_IRQ_BOOTDMA, 0, 63);
 
 	/* CIU_1 */
 	for (i = 0; i < 16; i++)
diff --git a/arch/mips/cavium-octeon/octeon-memcpy.S b/arch/mips/cavium-octeon/octeon-memcpy.S
index db478dbb9c7..0ba0eb96d9a 100644
--- a/arch/mips/cavium-octeon/octeon-memcpy.S
+++ b/arch/mips/cavium-octeon/octeon-memcpy.S
@@ -79,11 +79,6 @@
 /*
  * Only on the 64-bit kernel we can made use of 64-bit registers.
  */
-#ifdef CONFIG_64BIT
-#define USE_DOUBLE
-#endif
-
-#ifdef USE_DOUBLE
 
 #define LOAD   ld
 #define LOADL  ldl
@@ -119,26 +114,6 @@
 #define t6	$14
 #define t7	$15
 
-#else
-
-#define LOAD   lw
-#define LOADL  lwl
-#define LOADR  lwr
-#define STOREL swl
-#define STORER swr
-#define STORE  sw
-#define ADD    addu
-#define SUB    subu
-#define SRL    srl
-#define SLL    sll
-#define SRA    sra
-#define SLLV   sllv
-#define SRLV   srlv
-#define NBYTES 4
-#define LOG_NBYTES 2
-
-#endif /* USE_DOUBLE */
-
 #ifdef CONFIG_CPU_LITTLE_ENDIAN
 #define LDFIRST LOADR
 #define LDREST  LOADL
@@ -395,12 +370,10 @@ EXC(	 sb	t0, N(dst), s_exc_p1)
 
 	COPY_BYTE(0)
 	COPY_BYTE(1)
-#ifdef USE_DOUBLE
 	COPY_BYTE(2)
 	COPY_BYTE(3)
 	COPY_BYTE(4)
 	COPY_BYTE(5)
-#endif
 EXC(	lb	t0, NBYTES-2(src), l_exc)
 	SUB	len, len, 1
 	jr	ra
diff --git a/arch/mips/cavium-octeon/octeon-platform.c b/arch/mips/cavium-octeon/octeon-platform.c
index 0938df10a71..3c1b625a585 100644
--- a/arch/mips/cavium-octeon/octeon-platform.c
+++ b/arch/mips/cavium-octeon/octeon-platform.c
@@ -24,108 +24,6 @@
 #include <asm/octeon/cvmx-helper.h>
 #include <asm/octeon/cvmx-helper-board.h>
 
-static struct octeon_cf_data octeon_cf_data;
-
-static int __init octeon_cf_device_init(void)
-{
-	union cvmx_mio_boot_reg_cfgx mio_boot_reg_cfg;
-	unsigned long base_ptr, region_base, region_size;
-	struct platform_device *pd;
-	struct resource cf_resources[3];
-	unsigned int num_resources;
-	int i;
-	int ret = 0;
-
-	/* Setup octeon-cf platform device if present. */
-	base_ptr = 0;
-	if (octeon_bootinfo->major_version == 1
-		&& octeon_bootinfo->minor_version >= 1) {
-		if (octeon_bootinfo->compact_flash_common_base_addr)
-			base_ptr =
-				octeon_bootinfo->compact_flash_common_base_addr;
-	} else {
-		base_ptr = 0x1d000800;
-	}
-
-	if (!base_ptr)
-		return ret;
-
-	/* Find CS0 region. */
-	for (i = 0; i < 8; i++) {
-		mio_boot_reg_cfg.u64 = cvmx_read_csr(CVMX_MIO_BOOT_REG_CFGX(i));
-		region_base = mio_boot_reg_cfg.s.base << 16;
-		region_size = (mio_boot_reg_cfg.s.size + 1) << 16;
-		if (mio_boot_reg_cfg.s.en && base_ptr >= region_base
-		    && base_ptr < region_base + region_size)
-			break;
-	}
-	if (i >= 7) {
-		/* i and i + 1 are CS0 and CS1, both must be less than 8. */
-		goto out;
-	}
-	octeon_cf_data.base_region = i;
-	octeon_cf_data.is16bit = mio_boot_reg_cfg.s.width;
-	octeon_cf_data.base_region_bias = base_ptr - region_base;
-	memset(cf_resources, 0, sizeof(cf_resources));
-	num_resources = 0;
-	cf_resources[num_resources].flags	= IORESOURCE_MEM;
-	cf_resources[num_resources].start	= region_base;
-	cf_resources[num_resources].end	= region_base + region_size - 1;
-	num_resources++;
-
-
-	if (!(base_ptr & 0xfffful)) {
-		/*
-		 * Boot loader signals availability of DMA (true_ide
-		 * mode) by setting low order bits of base_ptr to
-		 * zero.
-		 */
-
-		/* Assume that CS1 immediately follows. */
-		mio_boot_reg_cfg.u64 =
-			cvmx_read_csr(CVMX_MIO_BOOT_REG_CFGX(i + 1));
-		region_base = mio_boot_reg_cfg.s.base << 16;
-		region_size = (mio_boot_reg_cfg.s.size + 1) << 16;
-		if (!mio_boot_reg_cfg.s.en)
-			goto out;
-
-		cf_resources[num_resources].flags	= IORESOURCE_MEM;
-		cf_resources[num_resources].start	= region_base;
-		cf_resources[num_resources].end	= region_base + region_size - 1;
-		num_resources++;
-
-		octeon_cf_data.dma_engine = 0;
-		cf_resources[num_resources].flags	= IORESOURCE_IRQ;
-		cf_resources[num_resources].start	= OCTEON_IRQ_BOOTDMA;
-		cf_resources[num_resources].end	= OCTEON_IRQ_BOOTDMA;
-		num_resources++;
-	} else {
-		octeon_cf_data.dma_engine = -1;
-	}
-
-	pd = platform_device_alloc("pata_octeon_cf", -1);
-	if (!pd) {
-		ret = -ENOMEM;
-		goto out;
-	}
-	pd->dev.platform_data = &octeon_cf_data;
-
-	ret = platform_device_add_resources(pd, cf_resources, num_resources);
-	if (ret)
-		goto fail;
-
-	ret = platform_device_add(pd);
-	if (ret)
-		goto fail;
-
-	return ret;
-fail:
-	platform_device_put(pd);
-out:
-	return ret;
-}
-device_initcall(octeon_cf_device_init);
-
 /* Octeon Random Number Generator.  */
 static int __init octeon_rng_device_init(void)
 {
diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c
index 04dd8ff0e0d..d7e0a09f77c 100644
--- a/arch/mips/cavium-octeon/setup.c
+++ b/arch/mips/cavium-octeon/setup.c
@@ -4,9 +4,11 @@
  * for more details.
  *
  * Copyright (C) 2004-2007 Cavium Networks
- * Copyright (C) 2008 Wind River Systems
+ * Copyright (C) 2008, 2009 Wind River Systems
+ *   written by Ralf Baechle <ralf@linux-mips.org>
  */
 #include <linux/init.h>
+#include <linux/kernel.h>
 #include <linux/console.h>
 #include <linux/delay.h>
 #include <linux/export.h>
@@ -23,6 +25,7 @@
 #include <linux/serial_8250.h>
 #include <linux/of_fdt.h>
 #include <linux/libfdt.h>
+#include <linux/kexec.h>
 
 #include <asm/processor.h>
 #include <asm/reboot.h>
@@ -56,11 +59,208 @@ struct octeon_boot_descriptor *octeon_boot_desc_ptr;
 struct cvmx_bootinfo *octeon_bootinfo;
 EXPORT_SYMBOL(octeon_bootinfo);
 
+static unsigned long long RESERVE_LOW_MEM = 0ull;
+#ifdef CONFIG_KEXEC
+#ifdef CONFIG_SMP
+/*
+ * Wait for relocation code is prepared and send
+ * secondary CPUs to spin until kernel is relocated.
+ */
+static void octeon_kexec_smp_down(void *ignored)
+{
+	int cpu = smp_processor_id();
+
+	local_irq_disable();
+	set_cpu_online(cpu, false);
+	while (!atomic_read(&kexec_ready_to_reboot))
+		cpu_relax();
+
+	asm volatile (
+	"	sync						\n"
+	"	synci	($0)					\n");
+
+	relocated_kexec_smp_wait(NULL);
+}
+#endif
+
+#define OCTEON_DDR0_BASE    (0x0ULL)
+#define OCTEON_DDR0_SIZE    (0x010000000ULL)
+#define OCTEON_DDR1_BASE    (0x410000000ULL)
+#define OCTEON_DDR1_SIZE    (0x010000000ULL)
+#define OCTEON_DDR2_BASE    (0x020000000ULL)
+#define OCTEON_DDR2_SIZE    (0x3e0000000ULL)
+#define OCTEON_MAX_PHY_MEM_SIZE (16*1024*1024*1024ULL)
+
+static struct kimage *kimage_ptr;
+
+static void kexec_bootmem_init(uint64_t mem_size, uint32_t low_reserved_bytes)
+{
+	int64_t addr;
+	struct cvmx_bootmem_desc *bootmem_desc;
+
+	bootmem_desc = cvmx_bootmem_get_desc();
+
+	if (mem_size > OCTEON_MAX_PHY_MEM_SIZE) {
+		mem_size = OCTEON_MAX_PHY_MEM_SIZE;
+		pr_err("Error: requested memory too large,"
+		       "truncating to maximum size\n");
+	}
+
+	bootmem_desc->major_version = CVMX_BOOTMEM_DESC_MAJ_VER;
+	bootmem_desc->minor_version = CVMX_BOOTMEM_DESC_MIN_VER;
+
+	addr = (OCTEON_DDR0_BASE + RESERVE_LOW_MEM + low_reserved_bytes);
+	bootmem_desc->head_addr = 0;
+
+	if (mem_size <= OCTEON_DDR0_SIZE) {
+		__cvmx_bootmem_phy_free(addr,
+				mem_size - RESERVE_LOW_MEM -
+				low_reserved_bytes, 0);
+		return;
+	}
+
+	__cvmx_bootmem_phy_free(addr,
+			OCTEON_DDR0_SIZE - RESERVE_LOW_MEM -
+			low_reserved_bytes, 0);
+
+	mem_size -= OCTEON_DDR0_SIZE;
+
+	if (mem_size > OCTEON_DDR1_SIZE) {
+		__cvmx_bootmem_phy_free(OCTEON_DDR1_BASE, OCTEON_DDR1_SIZE, 0);
+		__cvmx_bootmem_phy_free(OCTEON_DDR2_BASE,
+				mem_size - OCTEON_DDR1_SIZE, 0);
+	} else
+		__cvmx_bootmem_phy_free(OCTEON_DDR1_BASE, mem_size, 0);
+}
+
+static int octeon_kexec_prepare(struct kimage *image)
+{
+	int i;
+	char *bootloader = "kexec";
+
+	octeon_boot_desc_ptr->argc = 0;
+	for (i = 0; i < image->nr_segments; i++) {
+		if (!strncmp(bootloader, (char *)image->segment[i].buf,
+				strlen(bootloader))) {
+			/*
+			 * convert command line string to array
+			 * of parameters (as bootloader does).
+			 */
+			int argc = 0, offt;
+			char *str = (char *)image->segment[i].buf;
+			char *ptr = strchr(str, ' ');
+			while (ptr && (OCTEON_ARGV_MAX_ARGS > argc)) {
+				*ptr = '\0';
+				if (ptr[1] != ' ') {
+					offt = (int)(ptr - str + 1);
+					octeon_boot_desc_ptr->argv[argc] =
+						image->segment[i].mem + offt;
+					argc++;
+				}
+				ptr = strchr(ptr + 1, ' ');
+			}
+			octeon_boot_desc_ptr->argc = argc;
+			break;
+		}
+	}
+
+	/*
+	 * Information about segments will be needed during pre-boot memory
+	 * initialization.
+	 */
+	kimage_ptr = image;
+	return 0;
+}
+
+static void octeon_generic_shutdown(void)
+{
+	int cpu, i;
+	struct cvmx_bootmem_desc *bootmem_desc;
+	void *named_block_array_ptr;
+
+	bootmem_desc = cvmx_bootmem_get_desc();
+	named_block_array_ptr =
+		cvmx_phys_to_ptr(bootmem_desc->named_block_array_addr);
+
+#ifdef CONFIG_SMP
+	/* disable watchdogs */
+	for_each_online_cpu(cpu)
+		cvmx_write_csr(CVMX_CIU_WDOGX(cpu_logical_map(cpu)), 0);
+#else
+	cvmx_write_csr(CVMX_CIU_WDOGX(cvmx_get_core_num()), 0);
+#endif
+	if (kimage_ptr != kexec_crash_image) {
+		memset(named_block_array_ptr,
+			0x0,
+			CVMX_BOOTMEM_NUM_NAMED_BLOCKS *
+			sizeof(struct cvmx_bootmem_named_block_desc));
+		/*
+		 * Mark all memory (except low 0x100000 bytes) as free.
+		 * It is the same thing that bootloader does.
+		 */
+		kexec_bootmem_init(octeon_bootinfo->dram_size*1024ULL*1024ULL,
+				0x100000);
+		/*
+		 * Allocate all segments to avoid their corruption during boot.
+		 */
+		for (i = 0; i < kimage_ptr->nr_segments; i++)
+			cvmx_bootmem_alloc_address(
+				kimage_ptr->segment[i].memsz + 2*PAGE_SIZE,
+				kimage_ptr->segment[i].mem - PAGE_SIZE,
+				PAGE_SIZE);
+	} else {
+		/*
+		 * Do not mark all memory as free. Free only named sections
+		 * leaving the rest of memory unchanged.
+		 */
+		struct cvmx_bootmem_named_block_desc *ptr =
+			(struct cvmx_bootmem_named_block_desc *)
+			named_block_array_ptr;
+
+		for (i = 0; i < bootmem_desc->named_block_num_blocks; i++)
+			if (ptr[i].size)
+				cvmx_bootmem_free_named(ptr[i].name);
+	}
+	kexec_args[2] = 1UL; /* running on octeon_main_processor */
+	kexec_args[3] = (unsigned long)octeon_boot_desc_ptr;
+#ifdef CONFIG_SMP
+	secondary_kexec_args[2] = 0UL; /* running on secondary cpu */
+	secondary_kexec_args[3] = (unsigned long)octeon_boot_desc_ptr;
+#endif
+}
+
+static void octeon_shutdown(void)
+{
+	octeon_generic_shutdown();
+#ifdef CONFIG_SMP
+	smp_call_function(octeon_kexec_smp_down, NULL, 0);
+	smp_wmb();
+	while (num_online_cpus() > 1) {
+		cpu_relax();
+		mdelay(1);
+	}
+#endif
+}
+
+static void octeon_crash_shutdown(struct pt_regs *regs)
+{
+	octeon_generic_shutdown();
+	default_machine_crash_shutdown(regs);
+}
+
+#endif /* CONFIG_KEXEC */
+
 #ifdef CONFIG_CAVIUM_RESERVE32
 uint64_t octeon_reserve32_memory;
 EXPORT_SYMBOL(octeon_reserve32_memory);
 #endif
 
+#ifdef CONFIG_KEXEC
+/* crashkernel cmdline parameter is parsed _after_ memory setup
+ * we also parse it here (workaround for EHB5200) */
+static uint64_t crashk_size, crashk_base;
+#endif
+
 static int octeon_uart;
 
 extern asmlinkage void handle_int(void);
@@ -415,6 +615,8 @@ void octeon_user_io_init(void)
 void __init prom_init(void)
 {
 	struct cvmx_sysinfo *sysinfo;
+	const char *arg;
+	char *p;
 	int i;
 	int argc;
 #ifdef CONFIG_CAVIUM_RESERVE32
@@ -566,6 +768,15 @@ void __init prom_init(void)
 	if (octeon_is_simulation())
 		MAX_MEMORY = 64ull << 20;
 
+	arg = strstr(arcs_cmdline, "mem=");
+	if (arg) {
+		MAX_MEMORY = memparse(arg + 4, &p);
+		if (MAX_MEMORY == 0)
+			MAX_MEMORY = 32ull << 30;
+		if (*p == '@')
+			RESERVE_LOW_MEM = memparse(p + 1, &p);
+	}
+
 	arcs_cmdline[0] = 0;
 	argc = octeon_boot_desc_ptr->argc;
 	for (i = 0; i < argc; i++) {
@@ -573,16 +784,30 @@ void __init prom_init(void)
 			cvmx_phys_to_ptr(octeon_boot_desc_ptr->argv[i]);
 		if ((strncmp(arg, "MEM=", 4) == 0) ||
 		    (strncmp(arg, "mem=", 4) == 0)) {
-			sscanf(arg + 4, "%llu", &MAX_MEMORY);
-			MAX_MEMORY <<= 20;
+			MAX_MEMORY = memparse(arg + 4, &p);
 			if (MAX_MEMORY == 0)
 				MAX_MEMORY = 32ull << 30;
+			if (*p == '@')
+				RESERVE_LOW_MEM = memparse(p + 1, &p);
 		} else if (strcmp(arg, "ecc_verbose") == 0) {
 #ifdef CONFIG_CAVIUM_REPORT_SINGLE_BIT_ECC
 			__cvmx_interrupt_ecc_report_single_bit_errors = 1;
 			pr_notice("Reporting of single bit ECC errors is "
 				  "turned on\n");
 #endif
+#ifdef CONFIG_KEXEC
+		} else if (strncmp(arg, "crashkernel=", 12) == 0) {
+			crashk_size = memparse(arg+12, &p);
+			if (*p == '@')
+				crashk_base = memparse(p+1, &p);
+			strcat(arcs_cmdline, " ");
+			strcat(arcs_cmdline, arg);
+			/*
+			 * To do: switch parsing to new style, something like:
+			 * parse_crashkernel(arg, sysinfo->system_dram_size,
+			 * 		  &crashk_size, &crashk_base);
+			 */
+#endif
 		} else if (strlen(arcs_cmdline) + strlen(arg) + 1 <
 			   sizeof(arcs_cmdline) - 1) {
 			strcat(arcs_cmdline, " ");
@@ -617,11 +842,18 @@ void __init prom_init(void)
 	_machine_restart = octeon_restart;
 	_machine_halt = octeon_halt;
 
+#ifdef CONFIG_KEXEC
+	_machine_kexec_shutdown = octeon_shutdown;
+	_machine_crash_shutdown = octeon_crash_shutdown;
+	_machine_kexec_prepare = octeon_kexec_prepare;
+#endif
+
 	octeon_user_io_init();
 	register_smp_ops(&octeon_smp_ops);
 }
 
 /* Exclude a single page from the regions obtained in plat_mem_setup. */
+#ifndef CONFIG_CRASH_DUMP
 static __init void memory_exclude_page(u64 addr, u64 *mem, u64 *size)
 {
 	if (addr > *mem && addr < *mem + *size) {
@@ -636,14 +868,21 @@ static __init void memory_exclude_page(u64 addr, u64 *mem, u64 *size)
 		*size -= PAGE_SIZE;
 	}
 }
+#endif /* CONFIG_CRASH_DUMP */
 
 void __init plat_mem_setup(void)
 {
 	uint64_t mem_alloc_size;
 	uint64_t total;
+	uint64_t crashk_end;
+#ifndef CONFIG_CRASH_DUMP
 	int64_t memory;
+	uint64_t kernel_start;
+	uint64_t kernel_size;
+#endif
 
 	total = 0;
+	crashk_end = 0;
 
 	/*
 	 * The Mips memory init uses the first memory location for
@@ -656,6 +895,17 @@ void __init plat_mem_setup(void)
 	if (mem_alloc_size > MAX_MEMORY)
 		mem_alloc_size = MAX_MEMORY;
 
+/* Crashkernel ignores bootmem list. It relies on mem=X@Y option */
+#ifdef CONFIG_CRASH_DUMP
+	add_memory_region(RESERVE_LOW_MEM, MAX_MEMORY, BOOT_MEM_RAM);
+	total += MAX_MEMORY;
+#else
+#ifdef CONFIG_KEXEC
+	if (crashk_size > 0) {
+		add_memory_region(crashk_base, crashk_size, BOOT_MEM_RAM);
+		crashk_end = crashk_base + crashk_size;
+	}
+#endif
 	/*
 	 * When allocating memory, we want incrementing addresses from
 	 * bootmem_alloc so the code in add_memory_region can merge
@@ -664,22 +914,15 @@ void __init plat_mem_setup(void)
 	cvmx_bootmem_lock();
 	while ((boot_mem_map.nr_map < BOOT_MEM_MAP_MAX)
 		&& (total < MAX_MEMORY)) {
-#if defined(CONFIG_64BIT) || defined(CONFIG_64BIT_PHYS_ADDR)
 		memory = cvmx_bootmem_phy_alloc(mem_alloc_size,
 						__pa_symbol(&__init_end), -1,
 						0x100000,
 						CVMX_BOOTMEM_FLAG_NO_LOCKING);
-#elif defined(CONFIG_HIGHMEM)
-		memory = cvmx_bootmem_phy_alloc(mem_alloc_size, 0, 1ull << 31,
-						0x100000,
-						CVMX_BOOTMEM_FLAG_NO_LOCKING);
-#else
-		memory = cvmx_bootmem_phy_alloc(mem_alloc_size, 0, 512 << 20,
-						0x100000,
-						CVMX_BOOTMEM_FLAG_NO_LOCKING);
-#endif
 		if (memory >= 0) {
 			u64 size = mem_alloc_size;
+#ifdef CONFIG_KEXEC
+			uint64_t end;
+#endif
 
 			/*
 			 * exclude a page at the beginning and end of
@@ -692,20 +935,67 @@ void __init plat_mem_setup(void)
 			memory_exclude_page(CVMX_PCIE_BAR1_PHYS_BASE +
 					    CVMX_PCIE_BAR1_PHYS_SIZE,
 					    &memory, &size);
+#ifdef CONFIG_KEXEC
+			end = memory + mem_alloc_size;
 
 			/*
-			 * This function automatically merges address
-			 * regions next to each other if they are
-			 * received in incrementing order.
+			 * This function automatically merges address regions
+			 * next to each other if they are received in
+			 * incrementing order
 			 */
-			if (size)
-				add_memory_region(memory, size, BOOT_MEM_RAM);
+			if (memory < crashk_base && end >  crashk_end) {
+				/* region is fully in */
+				add_memory_region(memory,
+						  crashk_base - memory,
+						  BOOT_MEM_RAM);
+				total += crashk_base - memory;
+				add_memory_region(crashk_end,
+						  end - crashk_end,
+						  BOOT_MEM_RAM);
+				total += end - crashk_end;
+				continue;
+			}
+
+			if (memory >= crashk_base && end <= crashk_end)
+				/*
+				 * Entire memory region is within the new
+				 *  kernel's memory, ignore it.
+				 */
+				continue;
+
+			if (memory > crashk_base && memory < crashk_end &&
+			    end > crashk_end) {
+				/*
+				 * Overlap with the beginning of the region,
+				 * reserve the beginning.
+				  */
+				mem_alloc_size -= crashk_end - memory;
+				memory = crashk_end;
+			} else if (memory < crashk_base && end > crashk_base &&
+				   end < crashk_end)
+				/*
+				 * Overlap with the beginning of the region,
+				 * chop of end.
+				 */
+				mem_alloc_size -= end - crashk_base;
+#endif
+			add_memory_region(memory, mem_alloc_size, BOOT_MEM_RAM);
 			total += mem_alloc_size;
+			/* Recovering mem_alloc_size */
+			mem_alloc_size = 4 << 20;
 		} else {
 			break;
 		}
 	}
 	cvmx_bootmem_unlock();
+	/* Add the memory region for the kernel. */
+	kernel_start = (unsigned long) _text;
+	kernel_size = ALIGN(_end - _text, 0x100000);
+
+	/* Adjust for physical offset. */
+	kernel_start &= ~0xffffffff80000000ULL;
+	add_memory_region(kernel_start, kernel_size, BOOT_MEM_RAM);
+#endif /* CONFIG_CRASH_DUMP */
 
 #ifdef CONFIG_CAVIUM_RESERVE32
 	/*
@@ -821,3 +1111,51 @@ void __init device_tree_init(void)
 	}
 	unflatten_device_tree();
 }
+
+static int __initdata disable_octeon_edac_p;
+
+static int __init disable_octeon_edac(char *str)
+{
+	disable_octeon_edac_p = 1;
+	return 0;
+}
+early_param("disable_octeon_edac", disable_octeon_edac);
+
+static char *edac_device_names[] = {
+	"octeon_l2c_edac",
+	"octeon_pc_edac",
+};
+
+static int __init edac_devinit(void)
+{
+	struct platform_device *dev;
+	int i, err = 0;
+	int num_lmc;
+	char *name;
+
+	if (disable_octeon_edac_p)
+		return 0;
+
+	for (i = 0; i < ARRAY_SIZE(edac_device_names); i++) {
+		name = edac_device_names[i];
+		dev = platform_device_register_simple(name, -1, NULL, 0);
+		if (IS_ERR(dev)) {
+			pr_err("Registation of %s failed!\n", name);
+			err = PTR_ERR(dev);
+		}
+	}
+
+	num_lmc = OCTEON_IS_MODEL(OCTEON_CN68XX) ? 4 :
+		(OCTEON_IS_MODEL(OCTEON_CN56XX) ? 2 : 1);
+	for (i = 0; i < num_lmc; i++) {
+		dev = platform_device_register_simple("octeon_lmc_edac",
+						      i, NULL, 0);
+		if (IS_ERR(dev)) {
+			pr_err("Registation of octeon_lmc_edac %d failed!\n", i);
+			err = PTR_ERR(dev);
+		}
+	}
+
+	return err;
+}
+device_initcall(edac_devinit);
diff --git a/arch/mips/configs/ath79_defconfig b/arch/mips/configs/ath79_defconfig
new file mode 100644
index 00000000000..ea87d43ba60
--- /dev/null
+++ b/arch/mips/configs/ath79_defconfig
@@ -0,0 +1,111 @@
+CONFIG_ATH79=y
+CONFIG_ATH79_MACH_AP121=y
+CONFIG_ATH79_MACH_AP81=y
+CONFIG_ATH79_MACH_DB120=y
+CONFIG_ATH79_MACH_PB44=y
+CONFIG_ATH79_MACH_UBNT_XM=y
+CONFIG_HZ_100=y
+# CONFIG_SECCOMP is not set
+CONFIG_EXPERIMENTAL=y
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SYSVIPC=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_RD_GZIP is not set
+CONFIG_RD_LZMA=y
+# CONFIG_KALLSYMS is not set
+# CONFIG_AIO is not set
+CONFIG_EMBEDDED=y
+# CONFIG_VM_EVENT_COUNTERS is not set
+# CONFIG_SLUB_DEBUG is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_PCI=y
+# CONFIG_SUSPEND is not set
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_IPV6 is not set
+CONFIG_CFG80211=m
+CONFIG_MAC80211=m
+CONFIG_MAC80211_DEBUGFS=y
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_MTD=y
+CONFIG_MTD_REDBOOT_PARTS=y
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-2
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_M25P80=y
+# CONFIG_M25PXX_USE_FAST_READ is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NET_PACKET_ENGINE is not set
+CONFIG_ATH_COMMON=m
+CONFIG_ATH9K=m
+CONFIG_ATH9K_AHB=y
+CONFIG_INPUT=m
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_KEYBOARD_ATKBD is not set
+CONFIG_KEYBOARD_GPIO_POLLED=m
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_SERIO is not set
+# CONFIG_VT is not set
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_DEVKMEM is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_NR_UARTS=1
+CONFIG_SERIAL_8250_RUNTIME_UARTS=1
+CONFIG_SERIAL_AR933X=y
+CONFIG_SERIAL_AR933X_CONSOLE=y
+# CONFIG_HW_RANDOM is not set
+CONFIG_I2C=y
+# CONFIG_I2C_COMPAT is not set
+# CONFIG_I2C_HELPER_AUTO is not set
+CONFIG_I2C_GPIO=y
+CONFIG_SPI=y
+CONFIG_SPI_ATH79=y
+CONFIG_SPI_GPIO=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_PCF857X=y
+# CONFIG_HWMON is not set
+CONFIG_WATCHDOG=y
+CONFIG_ATH79_WDT=y
+# CONFIG_VGA_ARB is not set
+# CONFIG_HID is not set
+# CONFIG_USB_HID is not set
+CONFIG_USB=y
+CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+CONFIG_USB_OHCI_HCD=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
+# CONFIG_IOMMU_SUPPORT is not set
+# CONFIG_DNOTIFY is not set
+# CONFIG_PROC_PAGE_MONITOR is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_STRIP_ASM_SYMS=y
+CONFIG_DEBUG_FS=y
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_FTRACE is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRC_ITU_T=m
diff --git a/arch/mips/configs/bcm47xx_defconfig b/arch/mips/configs/bcm47xx_defconfig
index b6fde2bb51b..4ca8e5c9922 100644
--- a/arch/mips/configs/bcm47xx_defconfig
+++ b/arch/mips/configs/bcm47xx_defconfig
@@ -473,7 +473,7 @@ CONFIG_USB_GADGET_NET2280=y
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_MIDI_GADGET=m
 CONFIG_LEDS_CLASS=y
diff --git a/arch/mips/configs/cavium_octeon_defconfig b/arch/mips/configs/cavium_octeon_defconfig
index 75165dfa60c..014ba4bbba7 100644
--- a/arch/mips/configs/cavium_octeon_defconfig
+++ b/arch/mips/configs/cavium_octeon_defconfig
@@ -1,7 +1,11 @@
 CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD=y
+CONFIG_CAVIUM_CN63XXP1=y
 CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE=2
 CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_TRANSPARENT_HUGEPAGE=y
 CONFIG_SMP=y
+CONFIG_NR_CPUS=32
+CONFIG_HZ_100=y
 CONFIG_PREEMPT=y
 CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
@@ -11,16 +15,15 @@ CONFIG_BSD_PROCESS_ACCT_V3=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_RELAY=y
 CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EXPERT=y
-# CONFIG_PCSPKR_PLATFORM is not set
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
+CONFIG_PCI=y
+CONFIG_PCI_MSI=y
 CONFIG_MIPS32_COMPAT=y
 CONFIG_MIPS32_O32=y
 CONFIG_MIPS32_N32=y
@@ -42,22 +45,68 @@ CONFIG_IP_PIMSM_V1=y
 CONFIG_IP_PIMSM_V2=y
 CONFIG_SYN_COOKIES=y
 # CONFIG_INET_LRO is not set
-# CONFIG_IPV6 is not set
+CONFIG_IPV6=y
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 # CONFIG_FW_LOADER is not set
 CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_OF_PARTS is not set
 CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
 CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_SLRAM=y
+CONFIG_PROC_DEVICETREE=y
 CONFIG_BLK_DEV_LOOP=y
-# CONFIG_MISC_DEVICES is not set
+CONFIG_EEPROM_AT24=y
+CONFIG_EEPROM_AT25=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_ATA=y
+CONFIG_SATA_AHCI=y
+CONFIG_PATA_OCTEON_CF=y
+CONFIG_SATA_SIL=y
 CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
-# CONFIG_NETDEV_10000 is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_VENDOR_ADAPTEC is not set
+# CONFIG_NET_VENDOR_ALTEON is not set
+# CONFIG_NET_VENDOR_AMD is not set
+# CONFIG_NET_VENDOR_ATHEROS is not set
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_BROCADE is not set
+# CONFIG_NET_VENDOR_CHELSIO is not set
+# CONFIG_NET_VENDOR_CISCO is not set
+# CONFIG_NET_VENDOR_DEC is not set
+# CONFIG_NET_VENDOR_DLINK is not set
+# CONFIG_NET_VENDOR_EMULEX is not set
+# CONFIG_NET_VENDOR_EXAR is not set
+# CONFIG_NET_VENDOR_HP is not set
+# CONFIG_NET_VENDOR_INTEL is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+# CONFIG_NET_VENDOR_MELLANOX is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_MYRI is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_NVIDIA is not set
+# CONFIG_NET_VENDOR_OKI is not set
+# CONFIG_NET_PACKET_ENGINE is not set
+# CONFIG_NET_VENDOR_QLOGIC is not set
+# CONFIG_NET_VENDOR_REALTEK is not set
+# CONFIG_NET_VENDOR_RDC is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SILAN is not set
+# CONFIG_NET_VENDOR_SIS is not set
+# CONFIG_NET_VENDOR_SMSC is not set
+# CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SUN is not set
+# CONFIG_NET_VENDOR_TEHUTI is not set
+# CONFIG_NET_VENDOR_TI is not set
+# CONFIG_NET_VENDOR_TOSHIBA is not set
+# CONFIG_NET_VENDOR_VIA is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+CONFIG_MARVELL_PHY=y
+CONFIG_BROADCOM_PHY=y
+CONFIG_BCM87XX_PHY=y
+# CONFIG_WLAN is not set
 # CONFIG_INPUT is not set
 # CONFIG_SERIO is not set
 # CONFIG_VT is not set
@@ -66,24 +115,39 @@ CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=2
 CONFIG_SERIAL_8250_RUNTIME_UARTS=2
 # CONFIG_HW_RANDOM is not set
+CONFIG_I2C=y
+CONFIG_I2C_OCTEON=y
+CONFIG_SPI=y
+CONFIG_SPI_OCTEON=y
 # CONFIG_HWMON is not set
 CONFIG_WATCHDOG=y
 # CONFIG_USB_SUPPORT is not set
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_DS1307=y
+CONFIG_STAGING=y
+CONFIG_OCTEON_ETHERNET=y
+# CONFIG_NET_VENDOR_SILICOM is not set
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
 CONFIG_PROC_KCORE=y
 CONFIG_TMPFS=y
-# CONFIG_NETWORK_FILESYSTEMS is not set
-CONFIG_NLS=y
+CONFIG_HUGETLBFS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V4=y
+CONFIG_NFS_V4_1=y
+CONFIG_ROOT_NFS=y
 CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ASCII=y
 CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_UTF8=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_SPINLOCK=y
-CONFIG_DEBUG_SPINLOCK_SLEEP=y
+# CONFIG_SCHED_DEBUG is not set
 CONFIG_DEBUG_INFO=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-# CONFIG_EARLY_PRINTK is not set
 CONFIG_SECURITY=y
 CONFIG_SECURITY_NETWORK=y
 CONFIG_CRYPTO_CBC=y
diff --git a/arch/mips/configs/db1000_defconfig b/arch/mips/configs/db1000_defconfig
index 17a36c12517..face9d26e6d 100644
--- a/arch/mips/configs/db1000_defconfig
+++ b/arch/mips/configs/db1000_defconfig
@@ -233,6 +233,7 @@ CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 CONFIG_USB_EHCI_TT_NEWSCHED=y
 CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PLATFORM=y
 CONFIG_USB_UHCI_HCD=y
 CONFIG_USB_STORAGE=y
 CONFIG_NEW_LEDS=y
diff --git a/arch/mips/configs/db1235_defconfig b/arch/mips/configs/db1235_defconfig
index c48998ffd19..14752dde754 100644
--- a/arch/mips/configs/db1235_defconfig
+++ b/arch/mips/configs/db1235_defconfig
@@ -346,8 +346,10 @@ CONFIG_USB=y
 CONFIG_USB_DYNAMIC_MINORS=y
 CONFIG_USB_SUSPEND=y
 CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_HCD_PLATFORM=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PLATFORM=y
 CONFIG_USB_STORAGE=y
 CONFIG_MMC=y
 CONFIG_MMC_CLKGATE=y
diff --git a/arch/mips/configs/gpr_defconfig b/arch/mips/configs/gpr_defconfig
index 48a40aefaf5..fb64589015f 100644
--- a/arch/mips/configs/gpr_defconfig
+++ b/arch/mips/configs/gpr_defconfig
@@ -291,6 +291,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PLATFORM=y
 CONFIG_USB_STORAGE=m
 CONFIG_USB_LIBUSUAL=y
 CONFIG_USB_SERIAL=y
diff --git a/arch/mips/configs/ls1b_defconfig b/arch/mips/configs/ls1b_defconfig
index 80cff8bea8e..7eb75543ca1 100644
--- a/arch/mips/configs/ls1b_defconfig
+++ b/arch/mips/configs/ls1b_defconfig
@@ -76,6 +76,7 @@ CONFIG_HID_GENERIC=m
 CONFIG_USB=y
 CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_HCD_PLATFORM=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_STORAGE=m
 CONFIG_USB_SERIAL=m
diff --git a/arch/mips/configs/mtx1_defconfig b/arch/mips/configs/mtx1_defconfig
index 46c61edcdf7..9fa8f16068d 100644
--- a/arch/mips/configs/mtx1_defconfig
+++ b/arch/mips/configs/mtx1_defconfig
@@ -581,6 +581,7 @@ CONFIG_USB_MON=m
 CONFIG_USB_EHCI_HCD=m
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 CONFIG_USB_OHCI_HCD=m
+CONFIG_USB_OHCI_HCD_PLATFORM=y
 CONFIG_USB_UHCI_HCD=m
 CONFIG_USB_U132_HCD=m
 CONFIG_USB_SL811_HCD=m
@@ -661,7 +662,7 @@ CONFIG_USB_GADGET_NET2280=y
 CONFIG_USB_ZERO=m
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_USB_MIDI_GADGET=m
 CONFIG_MMC=m
diff --git a/arch/mips/configs/yosemite_defconfig b/arch/mips/configs/yosemite_defconfig
deleted file mode 100644
index f72d305a3f0..00000000000
--- a/arch/mips/configs/yosemite_defconfig
+++ /dev/null
@@ -1,94 +0,0 @@
-CONFIG_PMC_YOSEMITE=y
-CONFIG_HIGHMEM=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=2
-CONFIG_HZ_1000=y
-CONFIG_SYSVIPC=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_RELAY=y
-CONFIG_EXPERT=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_PCI=y
-CONFIG_PM=y
-CONFIG_NET=y
-CONFIG_PACKET=m
-CONFIG_UNIX=y
-CONFIG_XFRM_USER=m
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_NETWORK_SECMARK=y
-CONFIG_FW_LOADER=m
-CONFIG_CONNECTOR=m
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_ATA_OVER_ETH=m
-CONFIG_SGI_IOC4=m
-CONFIG_RAID_ATTRS=m
-CONFIG_NETDEVICES=y
-CONFIG_PHYLIB=m
-CONFIG_MARVELL_PHY=m
-CONFIG_DAVICOM_PHY=m
-CONFIG_QSEMI_PHY=m
-CONFIG_LXT_PHY=m
-CONFIG_CICADA_PHY=m
-CONFIG_VITESSE_PHY=m
-CONFIG_SMSC_PHY=m
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-CONFIG_QLA3XXX=m
-CONFIG_CHELSIO_T3=m
-CONFIG_NETXEN_NIC=m
-# CONFIG_INPUT is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_HW_RANDOM is not set
-# CONFIG_HWMON is not set
-CONFIG_FUSE_FS=m
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_MUTEXES=y
-CONFIG_KEYS=y
-CONFIG_KEYS_DEBUG_PROC_KEYS=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAMELLIA=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRC16=m
-CONFIG_CRC32=m
-CONFIG_LIBCRC32C=m
diff --git a/arch/mips/fw/sni/Makefile b/arch/mips/fw/sni/Makefile
index d9740a3788e..3f01dd36e6b 100644
--- a/arch/mips/fw/sni/Makefile
+++ b/arch/mips/fw/sni/Makefile
@@ -2,4 +2,4 @@
 # Makefile for the SNI prom monitor routines under Linux.
 #
 
-lib-$(CONFIG_SNIPROM)	+= sniprom.o
+lib-$(CONFIG_FW_SNIPROM)	+= sniprom.o
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild
index 533053d12ce..9b54b7a403d 100644
--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@@ -1 +1,2 @@
 # MIPS headers
+generic-y += trace_clock.h
diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h
index 52c4e914f95..90112adb194 100644
--- a/arch/mips/include/asm/cpu.h
+++ b/arch/mips/include/asm/cpu.h
@@ -243,9 +243,9 @@ enum cpu_type_enum {
 	 */
 	CPU_R4000PC, CPU_R4000SC, CPU_R4000MC, CPU_R4200, CPU_R4300, CPU_R4310,
 	CPU_R4400PC, CPU_R4400SC, CPU_R4400MC, CPU_R4600, CPU_R4640, CPU_R4650,
-	CPU_R4700, CPU_R5000, CPU_R5000A, CPU_R5500, CPU_NEVADA, CPU_R5432,
-	CPU_R10000, CPU_R12000, CPU_R14000, CPU_VR41XX, CPU_VR4111, CPU_VR4121,
-	CPU_VR4122, CPU_VR4131, CPU_VR4133, CPU_VR4181, CPU_VR4181A, CPU_RM7000,
+	CPU_R4700, CPU_R5000, CPU_R5500, CPU_NEVADA, CPU_R5432, CPU_R10000,
+	CPU_R12000, CPU_R14000, CPU_VR41XX, CPU_VR4111, CPU_VR4121, CPU_VR4122,
+	CPU_VR4131, CPU_VR4133, CPU_VR4181, CPU_VR4181A, CPU_RM7000,
 	CPU_SR71000, CPU_RM9000, CPU_TX49XX,
 
 	/*
diff --git a/arch/mips/include/asm/fw/arc/types.h b/arch/mips/include/asm/fw/arc/types.h
index b9adcd6f086..2b11f87d6fb 100644
--- a/arch/mips/include/asm/fw/arc/types.h
+++ b/arch/mips/include/asm/fw/arc/types.h
@@ -10,7 +10,7 @@
 #define _ASM_ARC_TYPES_H
 
 
-#ifdef CONFIG_ARC32
+#ifdef CONFIG_FW_ARC32
 
 typedef char		CHAR;
 typedef short		SHORT;
@@ -33,9 +33,9 @@ typedef LONG		_PUSHORT;
 typedef LONG		_PULONG;
 typedef LONG		_PVOID;
 
-#endif /* CONFIG_ARC32 */
+#endif /* CONFIG_FW_ARC32 */
 
-#ifdef CONFIG_ARC64
+#ifdef CONFIG_FW_ARC64
 
 typedef char		CHAR;
 typedef short		SHORT;
@@ -57,7 +57,7 @@ typedef USHORT		*_PUSHORT;
 typedef ULONG		*_PULONG;
 typedef VOID		*_PVOID;
 
-#endif /* CONFIG_ARC64  */
+#endif /* CONFIG_FW_ARC64  */
 
 typedef CHAR		*PCHAR;
 typedef SHORT		*PSHORT;
diff --git a/arch/mips/include/asm/hazards.h b/arch/mips/include/asm/hazards.h
index b4c20e4f87c..f0324e92d08 100644
--- a/arch/mips/include/asm/hazards.h
+++ b/arch/mips/include/asm/hazards.h
@@ -161,31 +161,6 @@ ASMMACRO(back_to_back_c0_hazard,
 	)
 #define instruction_hazard() do { } while (0)
 
-#elif defined(CONFIG_CPU_RM9000)
-
-/*
- * RM9000 hazards.  When the JTLB is updated by tlbwi or tlbwr, a subsequent
- * use of the JTLB for instructions should not occur for 4 cpu cycles and use
- * for data translations should not occur for 3 cpu cycles.
- */
-
-ASMMACRO(mtc0_tlbw_hazard,
-	 _ssnop; _ssnop; _ssnop; _ssnop
-	)
-ASMMACRO(tlbw_use_hazard,
-	 _ssnop; _ssnop; _ssnop; _ssnop
-	)
-ASMMACRO(tlb_probe_hazard,
-	 _ssnop; _ssnop; _ssnop; _ssnop
-	)
-ASMMACRO(irq_enable_hazard,
-	)
-ASMMACRO(irq_disable_hazard,
-	)
-ASMMACRO(back_to_back_c0_hazard,
-	)
-#define instruction_hazard() do { } while (0)
-
 #elif defined(CONFIG_CPU_SB1)
 
 /*
diff --git a/arch/mips/include/asm/hugetlb.h b/arch/mips/include/asm/hugetlb.h
index bd94946a18f..ef99db994c2 100644
--- a/arch/mips/include/asm/hugetlb.h
+++ b/arch/mips/include/asm/hugetlb.h
@@ -95,7 +95,17 @@ static inline int huge_ptep_set_access_flags(struct vm_area_struct *vma,
 					     pte_t *ptep, pte_t pte,
 					     int dirty)
 {
-	return ptep_set_access_flags(vma, addr, ptep, pte, dirty);
+	int changed = !pte_same(*ptep, pte);
+
+	if (changed) {
+		set_pte_at(vma->vm_mm, addr, ptep, pte);
+		/*
+		 * There could be some standard sized pages in there,
+		 * get them all.
+		 */
+		flush_tlb_range(vma, addr, addr + HPAGE_SIZE);
+	}
+	return changed;
 }
 
 static inline pte_t huge_ptep_get(pte_t *ptep)
diff --git a/arch/mips/include/asm/kexec.h b/arch/mips/include/asm/kexec.h
index 4314892aaeb..ee25ebbf2a2 100644
--- a/arch/mips/include/asm/kexec.h
+++ b/arch/mips/include/asm/kexec.h
@@ -9,22 +9,43 @@
 #ifndef _MIPS_KEXEC
 # define _MIPS_KEXEC
 
+#include <asm/stacktrace.h>
+
 /* Maximum physical address we can use pages from */
 #define KEXEC_SOURCE_MEMORY_LIMIT (0x20000000)
 /* Maximum address we can reach in physical address mode */
 #define KEXEC_DESTINATION_MEMORY_LIMIT (0x20000000)
  /* Maximum address we can use for the control code buffer */
 #define KEXEC_CONTROL_MEMORY_LIMIT (0x20000000)
-
-#define KEXEC_CONTROL_PAGE_SIZE 4096
+/* Reserve 3*4096 bytes for board-specific info */
+#define KEXEC_CONTROL_PAGE_SIZE (4096 + 3*4096)
 
 /* The native architecture */
 #define KEXEC_ARCH KEXEC_ARCH_MIPS
+#define MAX_NOTE_BYTES 1024
 
 static inline void crash_setup_regs(struct pt_regs *newregs,
 				    struct pt_regs *oldregs)
 {
-	/* Dummy implementation for now */
+	if (oldregs)
+		memcpy(newregs, oldregs, sizeof(*newregs));
+	else
+		prepare_frametrace(newregs);
 }
 
+#ifdef CONFIG_KEXEC
+struct kimage;
+extern unsigned long kexec_args[4];
+extern int (*_machine_kexec_prepare)(struct kimage *);
+extern void (*_machine_kexec_shutdown)(void);
+extern void (*_machine_crash_shutdown)(struct pt_regs *regs);
+extern void default_machine_crash_shutdown(struct pt_regs *regs);
+#ifdef CONFIG_SMP
+extern const unsigned char kexec_smp_wait[];
+extern unsigned long secondary_kexec_args[4];
+extern void (*relocated_kexec_smp_wait) (void *);
+extern atomic_t kexec_ready_to_reboot;
+#endif
+#endif
+
 #endif /* !_MIPS_KEXEC */
diff --git a/arch/mips/include/asm/mach-ar7/war.h b/arch/mips/include/asm/mach-ar7/war.h
index f4862b56308..99071e50faa 100644
--- a/arch/mips/include/asm/mach-ar7/war.h
+++ b/arch/mips/include/asm/mach-ar7/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-ath79/war.h b/arch/mips/include/asm/mach-ath79/war.h
index 323d9f1d8c4..0bb30905fd5 100644
--- a/arch/mips/include/asm/mach-ath79/war.h
+++ b/arch/mips/include/asm/mach-ath79/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-au1x00/war.h b/arch/mips/include/asm/mach-au1x00/war.h
index dd57d03d68b..72e260d24e5 100644
--- a/arch/mips/include/asm/mach-au1x00/war.h
+++ b/arch/mips/include/asm/mach-au1x00/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
index 26fdaf40b93..cc7563ba1cb 100644
--- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
@@ -44,8 +44,8 @@ union bcm47xx_bus {
 extern union bcm47xx_bus bcm47xx_bus;
 extern enum bcm47xx_bus_type bcm47xx_bus_type;
 
-void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix);
-void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom, const char *prefix);
+void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix,
+			bool fallback);
 
 #ifdef CONFIG_BCM47XX_SSB
 void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo,
diff --git a/arch/mips/include/asm/mach-bcm47xx/gpio.h b/arch/mips/include/asm/mach-bcm47xx/gpio.h
index 2ef17e8df40..90daefa24a4 100644
--- a/arch/mips/include/asm/mach-bcm47xx/gpio.h
+++ b/arch/mips/include/asm/mach-bcm47xx/gpio.h
@@ -1,155 +1,17 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net>
- */
+#ifndef __ASM_MIPS_MACH_BCM47XX_GPIO_H
+#define __ASM_MIPS_MACH_BCM47XX_GPIO_H
 
-#ifndef __BCM47XX_GPIO_H
-#define __BCM47XX_GPIO_H
+#include <asm-generic/gpio.h>
 
-#include <linux/ssb/ssb_embedded.h>
-#include <linux/bcma/bcma.h>
-#include <asm/mach-bcm47xx/bcm47xx.h>
+#define gpio_get_value __gpio_get_value
+#define gpio_set_value __gpio_set_value
 
-#define BCM47XX_EXTIF_GPIO_LINES	5
-#define BCM47XX_CHIPCO_GPIO_LINES	16
+#define gpio_cansleep __gpio_cansleep
+#define gpio_to_irq __gpio_to_irq
 
-extern int gpio_request(unsigned gpio, const char *label);
-extern void gpio_free(unsigned gpio);
-extern int gpio_to_irq(unsigned gpio);
-
-static inline int gpio_get_value(unsigned gpio)
+static inline int irq_to_gpio(unsigned int irq)
 {
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		return ssb_gpio_in(&bcm47xx_bus.ssb, 1 << gpio);
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		return bcma_chipco_gpio_in(&bcm47xx_bus.bcma.bus.drv_cc,
-					   1 << gpio);
-#endif
-	}
 	return -EINVAL;
 }
 
-#define gpio_get_value_cansleep	gpio_get_value
-
-static inline void gpio_set_value(unsigned gpio, int value)
-{
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		ssb_gpio_out(&bcm47xx_bus.ssb, 1 << gpio,
-			     value ? 1 << gpio : 0);
-		return;
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		bcma_chipco_gpio_out(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio,
-				     value ? 1 << gpio : 0);
-		return;
 #endif
-	}
-}
-
-#define gpio_set_value_cansleep gpio_set_value
-
-static inline int gpio_cansleep(unsigned gpio)
-{
-	return 0;
-}
-
-static inline int gpio_is_valid(unsigned gpio)
-{
-	return gpio < (BCM47XX_EXTIF_GPIO_LINES + BCM47XX_CHIPCO_GPIO_LINES);
-}
-
-
-static inline int gpio_direction_input(unsigned gpio)
-{
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		ssb_gpio_outen(&bcm47xx_bus.ssb, 1 << gpio, 0);
-		return 0;
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		bcma_chipco_gpio_outen(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio,
-				       0);
-		return 0;
-#endif
-	}
-	return -EINVAL;
-}
-
-static inline int gpio_direction_output(unsigned gpio, int value)
-{
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		/* first set the gpio out value */
-		ssb_gpio_out(&bcm47xx_bus.ssb, 1 << gpio,
-			     value ? 1 << gpio : 0);
-		/* then set the gpio mode */
-		ssb_gpio_outen(&bcm47xx_bus.ssb, 1 << gpio, 1 << gpio);
-		return 0;
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		/* first set the gpio out value */
-		bcma_chipco_gpio_out(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio,
-				     value ? 1 << gpio : 0);
-		/* then set the gpio mode */
-		bcma_chipco_gpio_outen(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio,
-				       1 << gpio);
-		return 0;
-#endif
-	}
-	return -EINVAL;
-}
-
-static inline int gpio_intmask(unsigned gpio, int value)
-{
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		ssb_gpio_intmask(&bcm47xx_bus.ssb, 1 << gpio,
-				 value ? 1 << gpio : 0);
-		return 0;
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		bcma_chipco_gpio_intmask(&bcm47xx_bus.bcma.bus.drv_cc,
-					 1 << gpio, value ? 1 << gpio : 0);
-		return 0;
-#endif
-	}
-	return -EINVAL;
-}
-
-static inline int gpio_polarity(unsigned gpio, int value)
-{
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		ssb_gpio_polarity(&bcm47xx_bus.ssb, 1 << gpio,
-				  value ? 1 << gpio : 0);
-		return 0;
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		bcma_chipco_gpio_polarity(&bcm47xx_bus.bcma.bus.drv_cc,
-					  1 << gpio, value ? 1 << gpio : 0);
-		return 0;
-#endif
-	}
-	return -EINVAL;
-}
-
-
-#endif /* __BCM47XX_GPIO_H */
diff --git a/arch/mips/include/asm/mach-bcm47xx/war.h b/arch/mips/include/asm/mach-bcm47xx/war.h
index 87cd4651dda..a3d2f448b10 100644
--- a/arch/mips/include/asm/mach-bcm47xx/war.h
+++ b/arch/mips/include/asm/mach-bcm47xx/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_nvram.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_nvram.h
new file mode 100644
index 00000000000..62d6a3b4d3b
--- /dev/null
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_nvram.h
@@ -0,0 +1,35 @@
+#ifndef BCM63XX_NVRAM_H
+#define BCM63XX_NVRAM_H
+
+#include <linux/types.h>
+
+/**
+ * bcm63xx_nvram_init() - initializes nvram
+ * @nvram:	address of the nvram data
+ *
+ * Initialized the local nvram copy from the target address and checks
+ * its checksum.
+ *
+ * Returns 0 on success.
+ */
+int __init bcm63xx_nvram_init(void *nvram);
+
+/**
+ * bcm63xx_nvram_get_name() - returns the board name according to nvram
+ *
+ * Returns the board name field from nvram. Note that it might not be
+ * null terminated if it is exactly 16 bytes long.
+ */
+u8 *bcm63xx_nvram_get_name(void);
+
+/**
+ * bcm63xx_nvram_get_mac_address() - register & return a new mac address
+ * @mac:	pointer to array for allocated mac
+ *
+ * Registers and returns a mac address from the allocated macs from nvram.
+ *
+ * Returns 0 on success.
+ */
+int bcm63xx_nvram_get_mac_address(u8 *mac);
+
+#endif /* BCM63XX_NVRAM_H */
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
index 12963d05da8..c3eeb90b480 100644
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
@@ -53,13 +53,18 @@
 					CKCTL_6338_SAR_EN |		\
 					CKCTL_6338_SPI_EN)
 
-#define CKCTL_6345_CPU_EN		(1 << 0)
-#define CKCTL_6345_BUS_EN		(1 << 1)
-#define CKCTL_6345_EBI_EN		(1 << 2)
-#define CKCTL_6345_UART_EN		(1 << 3)
-#define CKCTL_6345_ADSLPHY_EN		(1 << 4)
-#define CKCTL_6345_ENET_EN		(1 << 7)
-#define CKCTL_6345_USBH_EN		(1 << 8)
+/* BCM6345 clock bits are shifted by 16 on the left, because of the test
+ * control register which is 16-bits wide. That way we do not have any
+ * specific BCM6345 code for handling clocks, and writing 0 to the test
+ * control register is fine.
+ */
+#define CKCTL_6345_CPU_EN		(1 << 16)
+#define CKCTL_6345_BUS_EN		(1 << 17)
+#define CKCTL_6345_EBI_EN		(1 << 18)
+#define CKCTL_6345_UART_EN		(1 << 19)
+#define CKCTL_6345_ADSLPHY_EN		(1 << 20)
+#define CKCTL_6345_ENET_EN		(1 << 23)
+#define CKCTL_6345_USBH_EN		(1 << 24)
 
 #define CKCTL_6345_ALL_SAFE_EN		(CKCTL_6345_ENET_EN |	\
 					CKCTL_6345_USBH_EN |	\
@@ -191,6 +196,7 @@
 /* Soft Reset register */
 #define PERF_SOFTRESET_REG		0x28
 #define PERF_SOFTRESET_6328_REG		0x10
+#define PERF_SOFTRESET_6358_REG		0x34
 #define PERF_SOFTRESET_6368_REG		0x10
 
 #define SOFTRESET_6328_SPI_MASK		(1 << 0)
@@ -244,6 +250,15 @@
 				  SOFTRESET_6348_ACLC_MASK |		\
 				  SOFTRESET_6348_ADSLMIPSPLL_MASK)
 
+#define SOFTRESET_6358_SPI_MASK		(1 << 0)
+#define SOFTRESET_6358_ENET_MASK	(1 << 2)
+#define SOFTRESET_6358_MPI_MASK		(1 << 3)
+#define SOFTRESET_6358_EPHY_MASK	(1 << 6)
+#define SOFTRESET_6358_SAR_MASK		(1 << 7)
+#define SOFTRESET_6358_USBH_MASK	(1 << 12)
+#define SOFTRESET_6358_PCM_MASK		(1 << 13)
+#define SOFTRESET_6358_ADSL_MASK	(1 << 14)
+
 #define SOFTRESET_6368_SPI_MASK		(1 << 0)
 #define SOFTRESET_6368_MPI_MASK		(1 << 3)
 #define SOFTRESET_6368_EPHY_MASK	(1 << 6)
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_reset.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_reset.h
new file mode 100644
index 00000000000..3a6eb9c1adc
--- /dev/null
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_reset.h
@@ -0,0 +1,21 @@
+#ifndef __BCM63XX_RESET_H
+#define __BCM63XX_RESET_H
+
+enum bcm63xx_core_reset {
+	BCM63XX_RESET_SPI,
+	BCM63XX_RESET_ENET,
+	BCM63XX_RESET_USBH,
+	BCM63XX_RESET_USBD,
+	BCM63XX_RESET_SAR,
+	BCM63XX_RESET_DSL,
+	BCM63XX_RESET_EPHY,
+	BCM63XX_RESET_ENETSW,
+	BCM63XX_RESET_PCM,
+	BCM63XX_RESET_MPI,
+	BCM63XX_RESET_PCIE,
+	BCM63XX_RESET_PCIE_EXT,
+};
+
+void bcm63xx_core_set_reset(enum bcm63xx_core_reset, int reset);
+
+#endif
diff --git a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
index b0dd4bb53f7..682bcf3b492 100644
--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
@@ -15,23 +15,6 @@
 #define BCM963XX_NVRAM_OFFSET		0x580
 
 /*
- * nvram structure
- */
-struct bcm963xx_nvram {
-	u32	version;
-	u8	reserved1[256];
-	u8	name[16];
-	u32	main_tp_number;
-	u32	psi_size;
-	u32	mac_addr_count;
-	u8	mac_addr_base[6];
-	u8	reserved2[2];
-	u32	checksum_old;
-	u8	reserved3[720];
-	u32	checksum_high;
-};
-
-/*
  * board definition
  */
 struct board_info {
diff --git a/arch/mips/include/asm/mach-bcm63xx/war.h b/arch/mips/include/asm/mach-bcm63xx/war.h
index 8e3f3fdf320..05ee8671bef 100644
--- a/arch/mips/include/asm/mach-bcm63xx/war.h
+++ b/arch/mips/include/asm/mach-bcm63xx/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-cavium-octeon/irq.h b/arch/mips/include/asm/mach-cavium-octeon/irq.h
index ff0d4909d84..502bb1815ae 100644
--- a/arch/mips/include/asm/mach-cavium-octeon/irq.h
+++ b/arch/mips/include/asm/mach-cavium-octeon/irq.h
@@ -42,7 +42,6 @@ enum octeon_irq {
 	OCTEON_IRQ_TIMER3,
 	OCTEON_IRQ_USB0,
 	OCTEON_IRQ_USB1,
-	OCTEON_IRQ_BOOTDMA,
 #ifndef CONFIG_PCI_MSI
 	OCTEON_IRQ_LAST = 127
 #endif
diff --git a/arch/mips/include/asm/mach-cavium-octeon/war.h b/arch/mips/include/asm/mach-cavium-octeon/war.h
index c4712d7cc81..eb72b35cf04 100644
--- a/arch/mips/include/asm/mach-cavium-octeon/war.h
+++ b/arch/mips/include/asm/mach-cavium-octeon/war.h
@@ -18,7 +18,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-cobalt/war.h b/arch/mips/include/asm/mach-cobalt/war.h
index 97884fd18ac..34ae4046541 100644
--- a/arch/mips/include/asm/mach-cobalt/war.h
+++ b/arch/mips/include/asm/mach-cobalt/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-dec/war.h b/arch/mips/include/asm/mach-dec/war.h
index ca5e2ef909a..d29996feb3e 100644
--- a/arch/mips/include/asm/mach-dec/war.h
+++ b/arch/mips/include/asm/mach-dec/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-emma2rh/war.h b/arch/mips/include/asm/mach-emma2rh/war.h
index b660a4c30e6..79ae82da3ec 100644
--- a/arch/mips/include/asm/mach-emma2rh/war.h
+++ b/arch/mips/include/asm/mach-emma2rh/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-generic/irq.h b/arch/mips/include/asm/mach-generic/irq.h
index 70d9a25132c..e014264b2be 100644
--- a/arch/mips/include/asm/mach-generic/irq.h
+++ b/arch/mips/include/asm/mach-generic/irq.h
@@ -34,12 +34,6 @@
 #endif
 #endif
 
-#ifdef CONFIG_IRQ_CPU_RM9K
-#ifndef RM9K_CPU_IRQ_BASE
-#define RM9K_CPU_IRQ_BASE (MIPS_CPU_IRQ_BASE+12)
-#endif
-#endif
-
 #endif /* CONFIG_IRQ_CPU */
 
 #endif /* __ASM_MACH_GENERIC_IRQ_H */
diff --git a/arch/mips/include/asm/mach-ip22/war.h b/arch/mips/include/asm/mach-ip22/war.h
index a44fa9656a8..fba640517f4 100644
--- a/arch/mips/include/asm/mach-ip22/war.h
+++ b/arch/mips/include/asm/mach-ip22/war.h
@@ -21,7 +21,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-ip27/war.h b/arch/mips/include/asm/mach-ip27/war.h
index e2ddcc9b1ff..4ee0e4bdf4f 100644
--- a/arch/mips/include/asm/mach-ip27/war.h
+++ b/arch/mips/include/asm/mach-ip27/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			1
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-ip28/war.h b/arch/mips/include/asm/mach-ip28/war.h
index a1baafab486..4821c7b7a38 100644
--- a/arch/mips/include/asm/mach-ip28/war.h
+++ b/arch/mips/include/asm/mach-ip28/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			1
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-ip32/war.h b/arch/mips/include/asm/mach-ip32/war.h
index d194056dcd7..7237a935a13 100644
--- a/arch/mips/include/asm/mach-ip32/war.h
+++ b/arch/mips/include/asm/mach-ip32/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR   1
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-jazz/war.h b/arch/mips/include/asm/mach-jazz/war.h
index 6158ee861bf..5b18b9a3d0e 100644
--- a/arch/mips/include/asm/mach-jazz/war.h
+++ b/arch/mips/include/asm/mach-jazz/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-jz4740/war.h b/arch/mips/include/asm/mach-jz4740/war.h
index 3a5bc17e28f..9b511d32383 100644
--- a/arch/mips/include/asm/mach-jz4740/war.h
+++ b/arch/mips/include/asm/mach-jz4740/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-lantiq/war.h b/arch/mips/include/asm/mach-lantiq/war.h
index 01b08ef368d..b6c568c280e 100644
--- a/arch/mips/include/asm/mach-lantiq/war.h
+++ b/arch/mips/include/asm/mach-lantiq/war.h
@@ -16,7 +16,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR        0
 #define MIPS_CACHE_SYNC_WAR             0
 #define TX49XX_ICACHE_INDEX_INV_WAR     0
-#define RM9000_CDEX_SMP_WAR             0
 #define ICACHE_REFILLS_WORKAROUND_WAR   0
 #define R10000_LLSC_WAR                 0
 #define MIPS34K_MISSED_ITLB_WAR         0
diff --git a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
index 6a2df709c57..133336b493b 100644
--- a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
+++ b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
@@ -82,6 +82,9 @@ extern __iomem void *ltq_cgu_membase;
 #define LTQ_MPS_BASE_ADDR	(KSEG1 + 0x1F107000)
 #define LTQ_MPS_CHIPID		((u32 *)(LTQ_MPS_BASE_ADDR + 0x0344))
 
+/* allow booting xrx200 phys */
+int xrx200_gphy_boot(struct device *dev, unsigned int id, dma_addr_t dev_addr);
+
 /* request a non-gpio and set the PIO config */
 #define PMU_PPE			 BIT(13)
 extern void ltq_pmu_enable(unsigned int module);
diff --git a/arch/mips/include/asm/mach-lasat/war.h b/arch/mips/include/asm/mach-lasat/war.h
index bb1e0325c9b..741ae724adc 100644
--- a/arch/mips/include/asm/mach-lasat/war.h
+++ b/arch/mips/include/asm/mach-lasat/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-loongson/war.h b/arch/mips/include/asm/mach-loongson/war.h
index 4b971c3ffd8..f2570df66bb 100644
--- a/arch/mips/include/asm/mach-loongson/war.h
+++ b/arch/mips/include/asm/mach-loongson/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-loongson1/platform.h b/arch/mips/include/asm/mach-loongson1/platform.h
index 2f171617bad..718a1228a4f 100644
--- a/arch/mips/include/asm/mach-loongson1/platform.h
+++ b/arch/mips/include/asm/mach-loongson1/platform.h
@@ -18,6 +18,7 @@ extern struct platform_device ls1x_eth0_device;
 extern struct platform_device ls1x_ehci_device;
 extern struct platform_device ls1x_rtc_device;
 
-void ls1x_serial_setup(void);
+extern void __init ls1x_clk_init(void);
+extern void __init ls1x_serial_setup(struct platform_device *pdev);
 
 #endif /* __ASM_MACH_LOONGSON1_PLATFORM_H */
diff --git a/arch/mips/include/asm/mach-loongson1/regs-clk.h b/arch/mips/include/asm/mach-loongson1/regs-clk.h
index 8efa7fb9f73..a81fa3d0dc9 100644
--- a/arch/mips/include/asm/mach-loongson1/regs-clk.h
+++ b/arch/mips/include/asm/mach-loongson1/regs-clk.h
@@ -20,14 +20,15 @@
 
 /* Clock PLL Divisor Register Bits */
 #define DIV_DC_EN			(0x1 << 31)
-#define DIV_DC				(0x1f << 26)
 #define DIV_CPU_EN			(0x1 << 25)
-#define DIV_CPU				(0x1f << 20)
 #define DIV_DDR_EN			(0x1 << 19)
-#define DIV_DDR				(0x1f << 14)
 
 #define DIV_DC_SHIFT			26
 #define DIV_CPU_SHIFT			20
 #define DIV_DDR_SHIFT			14
 
+#define DIV_DC_WIDTH			5
+#define DIV_CPU_WIDTH			5
+#define DIV_DDR_WIDTH			5
+
 #endif /* __ASM_MACH_LOONGSON1_REGS_CLK_H */
diff --git a/arch/mips/include/asm/mach-loongson1/war.h b/arch/mips/include/asm/mach-loongson1/war.h
index e3680a8fb34..8fb50d00813 100644
--- a/arch/mips/include/asm/mach-loongson1/war.h
+++ b/arch/mips/include/asm/mach-loongson1/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-malta/war.h b/arch/mips/include/asm/mach-malta/war.h
index 7c6931d5f45..d068fc411f4 100644
--- a/arch/mips/include/asm/mach-malta/war.h
+++ b/arch/mips/include/asm/mach-malta/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	1
 #define MIPS_CACHE_SYNC_WAR		1
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	1
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-netlogic/irq.h b/arch/mips/include/asm/mach-netlogic/irq.h
index b5902458e7c..868ed8a2ed5 100644
--- a/arch/mips/include/asm/mach-netlogic/irq.h
+++ b/arch/mips/include/asm/mach-netlogic/irq.h
@@ -8,7 +8,9 @@
 #ifndef __ASM_NETLOGIC_IRQ_H
 #define __ASM_NETLOGIC_IRQ_H
 
-#define NR_IRQS			64
+#include <asm/mach-netlogic/multi-node.h>
+#define NR_IRQS			(64 * NLM_NR_NODES)
+
 #define MIPS_CPU_IRQ_BASE	0
 
 #endif /* __ASM_NETLOGIC_IRQ_H */
diff --git a/arch/mips/include/asm/mach-netlogic/multi-node.h b/arch/mips/include/asm/mach-netlogic/multi-node.h
new file mode 100644
index 00000000000..d62fc773f4d
--- /dev/null
+++ b/arch/mips/include/asm/mach-netlogic/multi-node.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2003-2012 Broadcom Corporation
+ * All Rights Reserved
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the Broadcom
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _NETLOGIC_MULTI_NODE_H_
+#define _NETLOGIC_MULTI_NODE_H_
+
+#ifndef CONFIG_NLM_MULTINODE
+#define NLM_NR_NODES		1
+#else
+#if defined(CONFIG_NLM_MULTINODE_2)
+#define NLM_NR_NODES		2
+#elif defined(CONFIG_NLM_MULTINODE_4)
+#define NLM_NR_NODES		4
+#else
+#define NLM_NR_NODES		1
+#endif
+#endif
+
+#define NLM_CORES_PER_NODE	8
+#define NLM_THREADS_PER_CORE	4
+#define NLM_CPUS_PER_NODE	(NLM_CORES_PER_NODE * NLM_THREADS_PER_CORE)
+
+#endif
diff --git a/arch/mips/include/asm/mach-netlogic/war.h b/arch/mips/include/asm/mach-netlogic/war.h
index 22da8932735..2c7216840e1 100644
--- a/arch/mips/include/asm/mach-netlogic/war.h
+++ b/arch/mips/include/asm/mach-netlogic/war.h
@@ -18,7 +18,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-pnx833x/war.h b/arch/mips/include/asm/mach-pnx833x/war.h
index 82cd1e97bc2..edaa06d9d49 100644
--- a/arch/mips/include/asm/mach-pnx833x/war.h
+++ b/arch/mips/include/asm/mach-pnx833x/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-pnx8550/war.h b/arch/mips/include/asm/mach-pnx8550/war.h
index d0458dd082f..de8894c4668 100644
--- a/arch/mips/include/asm/mach-pnx8550/war.h
+++ b/arch/mips/include/asm/mach-pnx8550/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-powertv/war.h b/arch/mips/include/asm/mach-powertv/war.h
index 7ac05ecc512..c5651c8e58d 100644
--- a/arch/mips/include/asm/mach-powertv/war.h
+++ b/arch/mips/include/asm/mach-powertv/war.h
@@ -20,7 +20,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	1
 #define MIPS_CACHE_SYNC_WAR		1
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	1
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-rc32434/war.h b/arch/mips/include/asm/mach-rc32434/war.h
index 3ddf187e98a..1bfd489a370 100644
--- a/arch/mips/include/asm/mach-rc32434/war.h
+++ b/arch/mips/include/asm/mach-rc32434/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	1
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-rm/war.h b/arch/mips/include/asm/mach-rm/war.h
index 948d3129a11..a3dde98549b 100644
--- a/arch/mips/include/asm/mach-rm/war.h
+++ b/arch/mips/include/asm/mach-rm/war.h
@@ -21,7 +21,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-sead3/war.h b/arch/mips/include/asm/mach-sead3/war.h
index 7c6931d5f45..d068fc411f4 100644
--- a/arch/mips/include/asm/mach-sead3/war.h
+++ b/arch/mips/include/asm/mach-sead3/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	1
 #define MIPS_CACHE_SYNC_WAR		1
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	1
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-sibyte/war.h b/arch/mips/include/asm/mach-sibyte/war.h
index 743385d7b5f..176f5b32dc6 100644
--- a/arch/mips/include/asm/mach-sibyte/war.h
+++ b/arch/mips/include/asm/mach-sibyte/war.h
@@ -33,7 +33,6 @@ extern int sb1250_m3_workaround_needed(void);
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-tx39xx/war.h b/arch/mips/include/asm/mach-tx39xx/war.h
index 43381461635..6a52e653477 100644
--- a/arch/mips/include/asm/mach-tx39xx/war.h
+++ b/arch/mips/include/asm/mach-tx39xx/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-tx49xx/war.h b/arch/mips/include/asm/mach-tx49xx/war.h
index 39b5d1177c5..a8e2c586a18 100644
--- a/arch/mips/include/asm/mach-tx49xx/war.h
+++ b/arch/mips/include/asm/mach-tx49xx/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	1
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-vr41xx/war.h b/arch/mips/include/asm/mach-vr41xx/war.h
index 56a38926412..ffe31e73600 100644
--- a/arch/mips/include/asm/mach-vr41xx/war.h
+++ b/arch/mips/include/asm/mach-vr41xx/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-wrppmc/war.h b/arch/mips/include/asm/mach-wrppmc/war.h
index ac48629bb1c..e86084c0bd6 100644
--- a/arch/mips/include/asm/mach-wrppmc/war.h
+++ b/arch/mips/include/asm/mach-wrppmc/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	1
 #define R10000_LLSC_WAR			0
 #define MIPS34K_MISSED_ITLB_WAR		0
diff --git a/arch/mips/include/asm/mach-yosemite/cpu-feature-overrides.h b/arch/mips/include/asm/mach-yosemite/cpu-feature-overrides.h
deleted file mode 100644
index 56bdd329860..00000000000
--- a/arch/mips/include/asm/mach-yosemite/cpu-feature-overrides.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2003, 04, 07 Ralf Baechle (ralf@linux-mips.org)
- */
-#ifndef __ASM_MACH_YOSEMITE_CPU_FEATURE_OVERRIDES_H
-#define __ASM_MACH_YOSEMITE_CPU_FEATURE_OVERRIDES_H
-
-/*
- * Momentum Jaguar ATX always has the RM9000 processor.
- */
-#define cpu_has_watch		1
-#define cpu_has_mips16		0
-#define cpu_has_divec		0
-#define cpu_has_vce		0
-#define cpu_has_cache_cdex_p	0
-#define cpu_has_cache_cdex_s	0
-#define cpu_has_prefetch	1
-#define cpu_has_mcheck		0
-#define cpu_has_ejtag		0
-
-#define cpu_has_llsc		1
-#define cpu_has_vtag_icache	0
-#define cpu_has_dc_aliases	0
-#define cpu_has_ic_fills_f_dc	0
-#define cpu_has_dsp		0
-#define cpu_has_dsp2		0
-#define cpu_has_mipsmt		0
-#define cpu_has_userlocal	0
-#define cpu_icache_snoops_remote_store	0
-
-#define cpu_has_nofpuex		0
-#define cpu_has_64bits		1
-
-#define cpu_has_inclusive_pcaches	0
-
-#define cpu_dcache_line_size()	32
-#define cpu_icache_line_size()	32
-#define cpu_scache_line_size()	32
-
-#define cpu_has_mips32r1	0
-#define cpu_has_mips32r2	0
-#define cpu_has_mips64r1	0
-#define cpu_has_mips64r2	0
-
-#endif /* __ASM_MACH_YOSEMITE_CPU_FEATURE_OVERRIDES_H */
diff --git a/arch/mips/include/asm/mach-yosemite/war.h b/arch/mips/include/asm/mach-yosemite/war.h
deleted file mode 100644
index e5c6d53efc8..00000000000
--- a/arch/mips/include/asm/mach-yosemite/war.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
- */
-#ifndef __ASM_MIPS_MACH_YOSEMITE_WAR_H
-#define __ASM_MIPS_MACH_YOSEMITE_WAR_H
-
-#define R4600_V1_INDEX_ICACHEOP_WAR	0
-#define R4600_V1_HIT_CACHEOP_WAR	0
-#define R4600_V2_HIT_CACHEOP_WAR	0
-#define R5432_CP0_INTERRUPT_WAR		0
-#define BCM1250_M3_WAR			0
-#define SIBYTE_1956_WAR			0
-#define MIPS4K_ICACHE_REFILL_WAR	0
-#define MIPS_CACHE_SYNC_WAR		0
-#define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		1
-#define ICACHE_REFILLS_WORKAROUND_WAR	1
-#define R10000_LLSC_WAR			0
-#define MIPS34K_MISSED_ITLB_WAR		0
-
-#endif /* __ASM_MIPS_MACH_YOSEMITE_WAR_H */
diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
index eb742895dcb..7e4e6f8fab3 100644
--- a/arch/mips/include/asm/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -240,7 +240,7 @@
 #define PM_HUGE_MASK	PM_64M
 #elif defined(CONFIG_PAGE_SIZE_64KB)
 #define PM_HUGE_MASK	PM_256M
-#elif defined(CONFIG_HUGETLB_PAGE)
+#elif defined(CONFIG_MIPS_HUGE_TLB_SUPPORT)
 #error Bad page size configuration for hugetlbfs!
 #endif
 
@@ -977,10 +977,6 @@ do {									\
 #define read_c0_framemask()	__read_32bit_c0_register($21, 0)
 #define write_c0_framemask(val)	__write_32bit_c0_register($21, 0, val)
 
-/* RM9000 PerfControl performance counter control register */
-#define read_c0_perfcontrol()	__read_32bit_c0_register($22, 0)
-#define write_c0_perfcontrol(val) __write_32bit_c0_register($22, 0, val)
-
 #define read_c0_diag()		__read_32bit_c0_register($22, 0)
 #define write_c0_diag(val)	__write_32bit_c0_register($22, 0, val)
 
@@ -1033,10 +1029,6 @@ do {									\
 #define read_c0_perfcntr3_64()	__read_64bit_c0_register($25, 7)
 #define write_c0_perfcntr3_64(val) __write_64bit_c0_register($25, 7, val)
 
-/* RM9000 PerfCount performance counter register */
-#define read_c0_perfcount()	__read_64bit_c0_register($25, 0)
-#define write_c0_perfcount(val)	__write_64bit_c0_register($25, 0, val)
-
 #define read_c0_ecc()		__read_32bit_c0_register($26, 0)
 #define write_c0_ecc(val)	__write_32bit_c0_register($26, 0, val)
 
diff --git a/arch/mips/include/asm/mmu_context.h b/arch/mips/include/asm/mmu_context.h
index 9b02cfba744..45cfa1ad86a 100644
--- a/arch/mips/include/asm/mmu_context.h
+++ b/arch/mips/include/asm/mmu_context.h
@@ -72,12 +72,6 @@ extern unsigned long pgd_current[];
 #define ASID_INC	0x10
 #define ASID_MASK	0xff0
 
-#elif defined(CONFIG_CPU_RM9000)
-
-#define ASID_INC	0x1
-#define ASID_MASK	0xfff
-
-/* SMTC/34K debug hack - but maybe we'll keep it */
 #elif defined(CONFIG_MIPS_MT_SMTC)
 
 #define ASID_INC	0x1
diff --git a/arch/mips/include/asm/module.h b/arch/mips/include/asm/module.h
index 26137da1c71..44b705d0826 100644
--- a/arch/mips/include/asm/module.h
+++ b/arch/mips/include/asm/module.h
@@ -120,8 +120,6 @@ search_module_dbetables(unsigned long addr)
 #define MODULE_PROC_FAMILY "R10000 "
 #elif defined CONFIG_CPU_RM7000
 #define MODULE_PROC_FAMILY "RM7000 "
-#elif defined CONFIG_CPU_RM9000
-#define MODULE_PROC_FAMILY "RM9000 "
 #elif defined CONFIG_CPU_SB1
 #define MODULE_PROC_FAMILY "SB1 "
 #elif defined CONFIG_CPU_LOONGSON1
diff --git a/arch/mips/include/asm/netlogic/common.h b/arch/mips/include/asm/netlogic/common.h
index fdd2f44c7b5..42bfd5f1eee 100644
--- a/arch/mips/include/asm/netlogic/common.h
+++ b/arch/mips/include/asm/netlogic/common.h
@@ -45,15 +45,19 @@
 #define	BOOT_NMI_HANDLER	8
 
 #ifndef __ASSEMBLY__
+#include <linux/cpumask.h>
+#include <linux/spinlock.h>
+#include <asm/irq.h>
+#include <asm/mach-netlogic/multi-node.h>
+
 struct irq_desc;
-extern struct plat_smp_ops nlm_smp_ops;
-extern char nlm_reset_entry[], nlm_reset_entry_end[];
 void nlm_smp_function_ipi_handler(unsigned int irq, struct irq_desc *desc);
 void nlm_smp_resched_ipi_handler(unsigned int irq, struct irq_desc *desc);
-void nlm_smp_irq_init(void);
+void nlm_smp_irq_init(int hwcpuid);
 void nlm_boot_secondary_cpus(void);
-int nlm_wakeup_secondary_cpus(u32 wakeup_mask);
+int nlm_wakeup_secondary_cpus(void);
 void nlm_rmiboot_preboot(void);
+void nlm_percpu_init(int hwcpuid);
 
 static inline void
 nlm_set_nmi_handler(void *handler)
@@ -68,9 +72,42 @@ nlm_set_nmi_handler(void *handler)
  * Misc.
  */
 unsigned int nlm_get_cpu_frequency(void);
+void nlm_node_init(int node);
+extern struct plat_smp_ops nlm_smp_ops;
+extern char nlm_reset_entry[], nlm_reset_entry_end[];
+
+extern unsigned int nlm_threads_per_core;
+extern cpumask_t nlm_cpumask;
+
+struct nlm_soc_info {
+	unsigned long coremask;	/* cores enabled on the soc */
+	unsigned long ebase;
+	uint64_t irqmask;
+	uint64_t sysbase;	/* only for XLP */
+	uint64_t picbase;
+	spinlock_t piclock;
+};
+
+#define	nlm_get_node(i)		(&nlm_nodes[i])
+#ifdef CONFIG_CPU_XLR
+#define	nlm_current_node()	(&nlm_nodes[0])
+#else
+#define nlm_current_node()	(&nlm_nodes[nlm_nodeid()])
+#endif
+
+struct irq_data;
+uint64_t nlm_pci_irqmask(int node);
+void nlm_set_pic_extra_ack(int node, int irq,  void (*xack)(struct irq_data *));
+
+/*
+ * The NR_IRQs is divided between nodes, each of them has a separate irq space
+ */
+static inline int nlm_irq_to_xirq(int node, int irq)
+{
+	return node * NR_IRQS / NLM_NR_NODES + irq;
+}
 
-extern unsigned long nlm_common_ebase;
-extern int nlm_threads_per_core;
-extern uint32_t nlm_cpumask, nlm_coremask;
+extern struct nlm_soc_info nlm_nodes[NLM_NR_NODES];
+extern int nlm_cpu_ready[];
 #endif
 #endif /* _NETLOGIC_COMMON_H_ */
diff --git a/arch/mips/include/asm/netlogic/interrupt.h b/arch/mips/include/asm/netlogic/interrupt.h
index a85aadb6cfd..ed5993d9b7b 100644
--- a/arch/mips/include/asm/netlogic/interrupt.h
+++ b/arch/mips/include/asm/netlogic/interrupt.h
@@ -39,7 +39,7 @@
 
 #define IRQ_IPI_SMP_FUNCTION	3
 #define IRQ_IPI_SMP_RESCHEDULE	4
-#define IRQ_MSGRING		6
+#define IRQ_FMN			5
 #define IRQ_TIMER		7
 
 #endif
diff --git a/arch/mips/include/asm/netlogic/mips-extns.h b/arch/mips/include/asm/netlogic/mips-extns.h
index 8c53d0ba4bf..32ba6d95d47 100644
--- a/arch/mips/include/asm/netlogic/mips-extns.h
+++ b/arch/mips/include/asm/netlogic/mips-extns.h
@@ -73,4 +73,146 @@ static inline int hard_smp_processor_id(void)
 	return __read_32bit_c0_register($15, 1) & 0x3ff;
 }
 
+static inline int nlm_nodeid(void)
+{
+	return (__read_32bit_c0_register($15, 1) >> 5) & 0x3;
+}
+
+static inline unsigned int nlm_core_id(void)
+{
+	return (read_c0_ebase() & 0x1c) >> 2;
+}
+
+static inline unsigned int nlm_thread_id(void)
+{
+	return read_c0_ebase() & 0x3;
+}
+
+#define __read_64bit_c2_split(source, sel)				\
+({									\
+	unsigned long long __val;					\
+	unsigned long __flags;						\
+									\
+	local_irq_save(__flags);					\
+	if (sel == 0)							\
+		__asm__ __volatile__(					\
+			".set\tmips64\n\t"				\
+			"dmfc2\t%M0, " #source "\n\t"			\
+			"dsll\t%L0, %M0, 32\n\t"			\
+			"dsra\t%M0, %M0, 32\n\t"			\
+			"dsra\t%L0, %L0, 32\n\t"			\
+			".set\tmips0\n\t"				\
+			: "=r" (__val));				\
+	else								\
+		__asm__ __volatile__(					\
+			".set\tmips64\n\t"				\
+			"dmfc2\t%M0, " #source ", " #sel "\n\t"		\
+			"dsll\t%L0, %M0, 32\n\t"			\
+			"dsra\t%M0, %M0, 32\n\t"			\
+			"dsra\t%L0, %L0, 32\n\t"			\
+			".set\tmips0\n\t"				\
+			: "=r" (__val));				\
+	local_irq_restore(__flags);					\
+									\
+	__val;								\
+})
+
+#define __write_64bit_c2_split(source, sel, val)			\
+do {									\
+	unsigned long __flags;						\
+									\
+	local_irq_save(__flags);					\
+	if (sel == 0)							\
+		__asm__ __volatile__(					\
+			".set\tmips64\n\t"				\
+			"dsll\t%L0, %L0, 32\n\t"			\
+			"dsrl\t%L0, %L0, 32\n\t"			\
+			"dsll\t%M0, %M0, 32\n\t"			\
+			"or\t%L0, %L0, %M0\n\t"				\
+			"dmtc2\t%L0, " #source "\n\t"			\
+			".set\tmips0\n\t"				\
+			: : "r" (val));					\
+	else								\
+		__asm__ __volatile__(					\
+			".set\tmips64\n\t"				\
+			"dsll\t%L0, %L0, 32\n\t"			\
+			"dsrl\t%L0, %L0, 32\n\t"			\
+			"dsll\t%M0, %M0, 32\n\t"			\
+			"or\t%L0, %L0, %M0\n\t"				\
+			"dmtc2\t%L0, " #source ", " #sel "\n\t"		\
+			".set\tmips0\n\t"				\
+			: : "r" (val));					\
+	local_irq_restore(__flags);					\
+} while (0)
+
+#define __read_32bit_c2_register(source, sel)				\
+({ uint32_t __res;							\
+	if (sel == 0)							\
+		__asm__ __volatile__(					\
+			".set\tmips32\n\t"				\
+			"mfc2\t%0, " #source "\n\t"			\
+			".set\tmips0\n\t"				\
+			: "=r" (__res));				\
+	else								\
+		__asm__ __volatile__(					\
+			".set\tmips32\n\t"				\
+			"mfc2\t%0, " #source ", " #sel "\n\t"		\
+			".set\tmips0\n\t"				\
+			: "=r" (__res));				\
+	__res;								\
+})
+
+#define __read_64bit_c2_register(source, sel)				\
+({ unsigned long long __res;						\
+	if (sizeof(unsigned long) == 4)					\
+		__res = __read_64bit_c2_split(source, sel);		\
+	else if (sel == 0)						\
+		__asm__ __volatile__(					\
+			".set\tmips64\n\t"				\
+			"dmfc2\t%0, " #source "\n\t"			\
+			".set\tmips0\n\t"				\
+			: "=r" (__res));				\
+	else								\
+		__asm__ __volatile__(					\
+			".set\tmips64\n\t"				\
+			"dmfc2\t%0, " #source ", " #sel "\n\t"		\
+			".set\tmips0\n\t"				\
+			: "=r" (__res));				\
+	__res;								\
+})
+
+#define __write_64bit_c2_register(register, sel, value)			\
+do {									\
+	if (sizeof(unsigned long) == 4)					\
+		__write_64bit_c2_split(register, sel, value);		\
+	else if (sel == 0)						\
+		__asm__ __volatile__(					\
+			".set\tmips64\n\t"				\
+			"dmtc2\t%z0, " #register "\n\t"			\
+			".set\tmips0\n\t"				\
+			: : "Jr" (value));				\
+	else								\
+		__asm__ __volatile__(					\
+			".set\tmips64\n\t"				\
+			"dmtc2\t%z0, " #register ", " #sel "\n\t"	\
+			".set\tmips0\n\t"				\
+			: : "Jr" (value));				\
+} while (0)
+
+#define __write_32bit_c2_register(reg, sel, value)			\
+({									\
+	if (sel == 0)							\
+		__asm__ __volatile__(					\
+			".set\tmips32\n\t"				\
+			"mtc2\t%z0, " #reg "\n\t"			\
+			".set\tmips0\n\t"				\
+			: : "Jr" (value));				\
+	else								\
+		__asm__ __volatile__(                                   \
+			".set\tmips32\n\t"				\
+			"mtc2\t%z0, " #reg ", " #sel "\n\t"		\
+			".set\tmips0\n\t"				\
+			: : "Jr" (value));				\
+})
+
 #endif /*_ASM_NLM_MIPS_EXTS_H */
diff --git a/arch/mips/include/asm/netlogic/xlp-hal/pic.h b/arch/mips/include/asm/netlogic/xlp-hal/pic.h
index ad8b80233a6..b2e53a5383a 100644
--- a/arch/mips/include/asm/netlogic/xlp-hal/pic.h
+++ b/arch/mips/include/asm/netlogic/xlp-hal/pic.h
@@ -273,36 +273,16 @@ nlm_pic_read_irt(uint64_t base, int irt_index)
 	return nlm_read_pic_reg(base, PIC_IRT(irt_index));
 }
 
-static inline uint64_t
-nlm_pic_read_control(uint64_t base)
-{
-	return nlm_read_pic_reg(base, PIC_CTRL);
-}
-
-static inline void
-nlm_pic_write_control(uint64_t base, uint64_t control)
-{
-	nlm_write_pic_reg(base, PIC_CTRL, control);
-}
-
-static inline void
-nlm_pic_update_control(uint64_t base, uint64_t control)
-{
-	uint64_t val;
-
-	val = nlm_read_pic_reg(base, PIC_CTRL);
-	nlm_write_pic_reg(base, PIC_CTRL, control | val);
-}
-
 static inline void
 nlm_set_irt_to_cpu(uint64_t base, int irt, int cpu)
 {
 	uint64_t val;
 
 	val = nlm_read_pic_reg(base, PIC_IRT(irt));
-	val |= cpu & 0xf;
-	if (cpu > 15)
-		val |= 1 << 16;
+	/* clear cpuset and mask */
+	val &= ~((0x7ull << 16) | 0xffff);
+	/* set DB, cpuset and cpumask */
+	val |= (1 << 19) | ((cpu >> 4) << 16) | (1 << (cpu & 0xf));
 	nlm_write_pic_reg(base, PIC_IRT(irt), val);
 }
 
@@ -369,7 +349,7 @@ nlm_pic_enable_irt(uint64_t base, int irt)
 static inline void
 nlm_pic_disable_irt(uint64_t base, int irt)
 {
-	uint32_t reg;
+	uint64_t reg;
 
 	reg = nlm_read_pic_reg(base, PIC_IRT(irt));
 	nlm_write_pic_reg(base, PIC_IRT(irt), reg & ~((uint64_t)1 << 31));
@@ -379,15 +359,9 @@ static inline void
 nlm_pic_send_ipi(uint64_t base, int hwt, int irq, int nmi)
 {
 	uint64_t ipi;
-	int	node, ncpu;
-
-	node = hwt / 32;
-	ncpu = hwt & 0x1f;
-	ipi = ((uint64_t)nmi << 31) | (irq << 20) | (node << 17) |
-		(1 << (ncpu & 0xf));
-	if (ncpu > 15)
-		ipi |= 0x10000; /* Setting bit 16 to select cpus 16-31 */
 
+	ipi = (nmi << 31) | (irq << 20);
+	ipi |= ((hwt >> 4) << 16) | (1 << (hwt & 0xf)); /* cpuset and mask */
 	nlm_write_pic_reg(base, PIC_IPI_CTL, ipi);
 }
 
@@ -404,12 +378,10 @@ nlm_pic_ack(uint64_t base, int irt_num)
 static inline void
 nlm_pic_init_irt(uint64_t base, int irt, int irq, int hwt)
 {
-	nlm_pic_write_irt_direct(base, irt, 0, 0, 0, irq, 0);
+	nlm_pic_write_irt_direct(base, irt, 0, 0, 0, irq, hwt);
 }
 
-extern uint64_t nlm_pic_base;
 int nlm_irq_to_irt(int irq);
-int nlm_irt_to_irq(int irt);
 
 #endif /* __ASSEMBLY__ */
 #endif /* _NLM_HAL_PIC_H */
diff --git a/arch/mips/include/asm/netlogic/xlp-hal/sys.h b/arch/mips/include/asm/netlogic/xlp-hal/sys.h
index 21432f7d89b..258e8cc00e9 100644
--- a/arch/mips/include/asm/netlogic/xlp-hal/sys.h
+++ b/arch/mips/include/asm/netlogic/xlp-hal/sys.h
@@ -124,6 +124,5 @@
 #define	nlm_get_sys_pcibase(node) nlm_pcicfg_base(XLP_IO_SYS_OFFSET(node))
 #define	nlm_get_sys_regbase(node) (nlm_get_sys_pcibase(node) + XLP_IO_PCI_HDRSZ)
 
-extern uint64_t nlm_sys_base;
 #endif
 #endif
diff --git a/arch/mips/include/asm/netlogic/xlr/fmn.h b/arch/mips/include/asm/netlogic/xlr/fmn.h
new file mode 100644
index 00000000000..68d5167c86b
--- /dev/null
+++ b/arch/mips/include/asm/netlogic/xlr/fmn.h
@@ -0,0 +1,363 @@
+/*
+ * Copyright (c) 2003-2012 Broadcom Corporation
+ * All Rights Reserved
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the Broadcom
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _NLM_FMN_H_
+#define _NLM_FMN_H_
+
+#include <asm/netlogic/mips-extns.h> /* for COP2 access */
+
+/* Station IDs */
+#define	FMN_STNID_CPU0			0x00
+#define	FMN_STNID_CPU1			0x08
+#define	FMN_STNID_CPU2			0x10
+#define	FMN_STNID_CPU3			0x18
+#define	FMN_STNID_CPU4			0x20
+#define	FMN_STNID_CPU5			0x28
+#define	FMN_STNID_CPU6			0x30
+#define	FMN_STNID_CPU7			0x38
+
+#define	FMN_STNID_XGS0_TX		64
+#define	FMN_STNID_XMAC0_00_TX		64
+#define	FMN_STNID_XMAC0_01_TX		65
+#define	FMN_STNID_XMAC0_02_TX		66
+#define	FMN_STNID_XMAC0_03_TX		67
+#define	FMN_STNID_XMAC0_04_TX		68
+#define	FMN_STNID_XMAC0_05_TX		69
+#define	FMN_STNID_XMAC0_06_TX		70
+#define	FMN_STNID_XMAC0_07_TX		71
+#define	FMN_STNID_XMAC0_08_TX		72
+#define	FMN_STNID_XMAC0_09_TX		73
+#define	FMN_STNID_XMAC0_10_TX		74
+#define	FMN_STNID_XMAC0_11_TX		75
+#define	FMN_STNID_XMAC0_12_TX		76
+#define	FMN_STNID_XMAC0_13_TX		77
+#define	FMN_STNID_XMAC0_14_TX		78
+#define	FMN_STNID_XMAC0_15_TX		79
+
+#define	FMN_STNID_XGS1_TX		80
+#define	FMN_STNID_XMAC1_00_TX		80
+#define	FMN_STNID_XMAC1_01_TX		81
+#define	FMN_STNID_XMAC1_02_TX		82
+#define	FMN_STNID_XMAC1_03_TX		83
+#define	FMN_STNID_XMAC1_04_TX		84
+#define	FMN_STNID_XMAC1_05_TX		85
+#define	FMN_STNID_XMAC1_06_TX		86
+#define	FMN_STNID_XMAC1_07_TX		87
+#define	FMN_STNID_XMAC1_08_TX		88
+#define	FMN_STNID_XMAC1_09_TX		89
+#define	FMN_STNID_XMAC1_10_TX		90
+#define	FMN_STNID_XMAC1_11_TX		91
+#define	FMN_STNID_XMAC1_12_TX		92
+#define	FMN_STNID_XMAC1_13_TX		93
+#define	FMN_STNID_XMAC1_14_TX		94
+#define	FMN_STNID_XMAC1_15_TX		95
+
+#define	FMN_STNID_GMAC			96
+#define	FMN_STNID_GMACJFR_0		96
+#define	FMN_STNID_GMACRFR_0		97
+#define	FMN_STNID_GMACTX0		98
+#define	FMN_STNID_GMACTX1		99
+#define	FMN_STNID_GMACTX2		100
+#define	FMN_STNID_GMACTX3		101
+#define	FMN_STNID_GMACJFR_1		102
+#define	FMN_STNID_GMACRFR_1		103
+
+#define	FMN_STNID_DMA			104
+#define	FMN_STNID_DMA_0			104
+#define	FMN_STNID_DMA_1			105
+#define	FMN_STNID_DMA_2			106
+#define	FMN_STNID_DMA_3			107
+
+#define	FMN_STNID_XGS0FR		112
+#define	FMN_STNID_XMAC0JFR		112
+#define	FMN_STNID_XMAC0RFR		113
+
+#define	FMN_STNID_XGS1FR		114
+#define	FMN_STNID_XMAC1JFR		114
+#define	FMN_STNID_XMAC1RFR		115
+#define	FMN_STNID_SEC			120
+#define	FMN_STNID_SEC0			120
+#define	FMN_STNID_SEC1			121
+#define	FMN_STNID_SEC2			122
+#define	FMN_STNID_SEC3			123
+#define	FMN_STNID_PK0			124
+#define	FMN_STNID_SEC_RSA		124
+#define	FMN_STNID_SEC_RSVD0		125
+#define	FMN_STNID_SEC_RSVD1		126
+#define	FMN_STNID_SEC_RSVD2		127
+
+#define	FMN_STNID_GMAC1			80
+#define	FMN_STNID_GMAC1_FR_0		81
+#define	FMN_STNID_GMAC1_TX0		82
+#define	FMN_STNID_GMAC1_TX1		83
+#define	FMN_STNID_GMAC1_TX2		84
+#define	FMN_STNID_GMAC1_TX3		85
+#define	FMN_STNID_GMAC1_FR_1		87
+#define	FMN_STNID_GMAC0			96
+#define	FMN_STNID_GMAC0_FR_0		97
+#define	FMN_STNID_GMAC0_TX0		98
+#define	FMN_STNID_GMAC0_TX1		99
+#define	FMN_STNID_GMAC0_TX2		100
+#define	FMN_STNID_GMAC0_TX3		101
+#define	FMN_STNID_GMAC0_FR_1		103
+#define	FMN_STNID_CMP_0			108
+#define	FMN_STNID_CMP_1			109
+#define	FMN_STNID_CMP_2			110
+#define	FMN_STNID_CMP_3			111
+#define	FMN_STNID_PCIE_0		116
+#define	FMN_STNID_PCIE_1		117
+#define	FMN_STNID_PCIE_2		118
+#define	FMN_STNID_PCIE_3		119
+#define	FMN_STNID_XLS_PK0		121
+
+#define nlm_read_c2_cc0(s)		__read_32bit_c2_register($16, s)
+#define nlm_read_c2_cc1(s)		__read_32bit_c2_register($17, s)
+#define nlm_read_c2_cc2(s)		__read_32bit_c2_register($18, s)
+#define nlm_read_c2_cc3(s)		__read_32bit_c2_register($19, s)
+#define nlm_read_c2_cc4(s)		__read_32bit_c2_register($20, s)
+#define nlm_read_c2_cc5(s)		__read_32bit_c2_register($21, s)
+#define nlm_read_c2_cc6(s)		__read_32bit_c2_register($22, s)
+#define nlm_read_c2_cc7(s)		__read_32bit_c2_register($23, s)
+#define nlm_read_c2_cc8(s)		__read_32bit_c2_register($24, s)
+#define nlm_read_c2_cc9(s)		__read_32bit_c2_register($25, s)
+#define nlm_read_c2_cc10(s)		__read_32bit_c2_register($26, s)
+#define nlm_read_c2_cc11(s)		__read_32bit_c2_register($27, s)
+#define nlm_read_c2_cc12(s)		__read_32bit_c2_register($28, s)
+#define nlm_read_c2_cc13(s)		__read_32bit_c2_register($29, s)
+#define nlm_read_c2_cc14(s)		__read_32bit_c2_register($30, s)
+#define nlm_read_c2_cc15(s)		__read_32bit_c2_register($31, s)
+
+#define nlm_write_c2_cc0(s, v)		__write_32bit_c2_register($16, s, v)
+#define nlm_write_c2_cc1(s, v)		__write_32bit_c2_register($17, s, v)
+#define nlm_write_c2_cc2(s, v)		__write_32bit_c2_register($18, s, v)
+#define nlm_write_c2_cc3(s, v)		__write_32bit_c2_register($19, s, v)
+#define nlm_write_c2_cc4(s, v)		__write_32bit_c2_register($20, s, v)
+#define nlm_write_c2_cc5(s, v)		__write_32bit_c2_register($21, s, v)
+#define nlm_write_c2_cc6(s, v)		__write_32bit_c2_register($22, s, v)
+#define nlm_write_c2_cc7(s, v)		__write_32bit_c2_register($23, s, v)
+#define nlm_write_c2_cc8(s, v)		__write_32bit_c2_register($24, s, v)
+#define nlm_write_c2_cc9(s, v)		__write_32bit_c2_register($25, s, v)
+#define nlm_write_c2_cc10(s, v)		__write_32bit_c2_register($26, s, v)
+#define nlm_write_c2_cc11(s, v)		__write_32bit_c2_register($27, s, v)
+#define nlm_write_c2_cc12(s, v)		__write_32bit_c2_register($28, s, v)
+#define nlm_write_c2_cc13(s, v)		__write_32bit_c2_register($29, s, v)
+#define nlm_write_c2_cc14(s, v)		__write_32bit_c2_register($30, s, v)
+#define nlm_write_c2_cc15(s, v)		__write_32bit_c2_register($31, s, v)
+
+#define	nlm_read_c2_status(sel)		__read_32bit_c2_register($2, 0)
+#define	nlm_read_c2_config()		__read_32bit_c2_register($3, 0)
+#define	nlm_write_c2_config(v)		__write_32bit_c2_register($3, 0, v)
+#define	nlm_read_c2_bucksize(b)		__read_32bit_c2_register($4, b)
+#define	nlm_write_c2_bucksize(b, v)	__write_32bit_c2_register($4, b, v)
+
+#define	nlm_read_c2_rx_msg0()		__read_64bit_c2_register($1, 0)
+#define	nlm_read_c2_rx_msg1()		__read_64bit_c2_register($1, 1)
+#define	nlm_read_c2_rx_msg2()		__read_64bit_c2_register($1, 2)
+#define	nlm_read_c2_rx_msg3()		__read_64bit_c2_register($1, 3)
+
+#define	nlm_write_c2_tx_msg0(v)		__write_64bit_c2_register($0, 0, v)
+#define	nlm_write_c2_tx_msg1(v)		__write_64bit_c2_register($0, 1, v)
+#define	nlm_write_c2_tx_msg2(v)		__write_64bit_c2_register($0, 2, v)
+#define	nlm_write_c2_tx_msg3(v)		__write_64bit_c2_register($0, 3, v)
+
+#define	FMN_STN_RX_QSIZE		256
+#define	FMN_NSTATIONS			128
+#define	FMN_CORE_NBUCKETS		8
+
+static inline void nlm_msgsnd(unsigned int stid)
+{
+	__asm__ volatile (
+	    ".set	push\n"
+	    ".set	noreorder\n"
+	    ".set	noat\n"
+	    "move	$1, %0\n"
+	    "c2		0x10001\n"	/* msgsnd $1 */
+	    ".set	pop\n"
+	    : : "r" (stid) : "$1"
+	);
+}
+
+static inline void nlm_msgld(unsigned int pri)
+{
+	__asm__ volatile (
+	    ".set	push\n"
+	    ".set	noreorder\n"
+	    ".set	noat\n"
+	    "move	$1, %0\n"
+	    "c2		0x10002\n"    /* msgld $1 */
+	    ".set	pop\n"
+	    : : "r" (pri) : "$1"
+	);
+}
+
+static inline void nlm_msgwait(unsigned int mask)
+{
+	__asm__ volatile (
+	    ".set	push\n"
+	    ".set	noreorder\n"
+	    ".set	noat\n"
+	    "move	$8, %0\n"
+	    "c2		0x10003\n"    /* msgwait $1 */
+	    ".set	pop\n"
+	    : : "r" (mask) : "$1"
+	);
+}
+
+/*
+ * Disable interrupts and enable COP2 access
+ */
+static inline uint32_t nlm_cop2_enable(void)
+{
+	uint32_t sr = read_c0_status();
+
+	write_c0_status((sr & ~ST0_IE) | ST0_CU2);
+	return sr;
+}
+
+static inline void nlm_cop2_restore(uint32_t sr)
+{
+	write_c0_status(sr);
+}
+
+static inline void nlm_fmn_setup_intr(int irq, unsigned int tmask)
+{
+	uint32_t config;
+
+	config = (1 << 24)	/* interrupt water mark - 1 msg */
+		| (irq << 16)	/* irq */
+		| (tmask << 8)	/* thread mask */
+		| 0x2;		/* enable watermark intr, disable empty intr */
+	nlm_write_c2_config(config);
+}
+
+struct nlm_fmn_msg {
+	uint64_t msg0;
+	uint64_t msg1;
+	uint64_t msg2;
+	uint64_t msg3;
+};
+
+static inline int nlm_fmn_send(unsigned int size, unsigned int code,
+		unsigned int stid, struct nlm_fmn_msg *msg)
+{
+	unsigned int dest;
+	uint32_t status;
+	int i;
+
+	/*
+	 * Make sure that all the writes pending at the cpu are flushed.
+	 * Any writes pending on CPU will not be see by devices. L1/L2
+	 * caches are coherent with IO, so no cache flush needed.
+	 */
+	__asm __volatile("sync");
+
+	/* Load TX message buffers */
+	nlm_write_c2_tx_msg0(msg->msg0);
+	nlm_write_c2_tx_msg1(msg->msg1);
+	nlm_write_c2_tx_msg2(msg->msg2);
+	nlm_write_c2_tx_msg3(msg->msg3);
+	dest = ((size - 1) << 16) | (code << 8) | stid;
+
+	/*
+	 * Retry a few times on credit fail, this should be a
+	 * transient condition, unless there is a configuration
+	 * failure, or the receiver is stuck.
+	 */
+	for (i = 0; i < 8; i++) {
+		nlm_msgsnd(dest);
+		status = nlm_read_c2_status(0);
+		if ((status & 0x2) == 1)
+			pr_info("Send pending fail!\n");
+		if ((status & 0x4) == 0)
+			return 0;
+	}
+
+	/* If there is a credit failure, return error */
+	return status & 0x06;
+}
+
+static inline int nlm_fmn_receive(int bucket, int *size, int *code, int *stid,
+		struct nlm_fmn_msg *msg)
+{
+	uint32_t status, tmp;
+
+	nlm_msgld(bucket);
+
+	/* wait for load pending to clear */
+	do {
+		status = nlm_read_c2_status(1);
+	} while ((status & 0x08) != 0);
+
+	/* receive error bits */
+	tmp = status & 0x30;
+	if (tmp != 0)
+		return tmp;
+
+	*size = ((status & 0xc0) >> 6) + 1;
+	*code = (status & 0xff00) >> 8;
+	*stid = (status & 0x7f0000) >> 16;
+	msg->msg0 = nlm_read_c2_rx_msg0();
+	msg->msg1 = nlm_read_c2_rx_msg1();
+	msg->msg2 = nlm_read_c2_rx_msg2();
+	msg->msg3 = nlm_read_c2_rx_msg3();
+
+	return 0;
+}
+
+struct xlr_fmn_info {
+	int num_buckets;
+	int start_stn_id;
+	int end_stn_id;
+	int credit_config[128];
+};
+
+struct xlr_board_fmn_config {
+	int bucket_size[128];		/* size of buckets for all stations */
+	struct xlr_fmn_info cpu[8];
+	struct xlr_fmn_info gmac[2];
+	struct xlr_fmn_info dma;
+	struct xlr_fmn_info cmp;
+	struct xlr_fmn_info sae;
+	struct xlr_fmn_info xgmac[2];
+};
+
+extern int nlm_register_fmn_handler(int start, int end,
+	void (*fn)(int, int, int, int, struct nlm_fmn_msg *, void *),
+	void *arg);
+extern void xlr_percpu_fmn_init(void);
+extern void nlm_setup_fmn_irq(void);
+extern void xlr_board_info_setup(void);
+
+extern struct xlr_board_fmn_config xlr_board_fmn_config;
+#endif
diff --git a/arch/mips/include/asm/netlogic/xlr/pic.h b/arch/mips/include/asm/netlogic/xlr/pic.h
index 868013e62f3..9a691b1f91b 100644
--- a/arch/mips/include/asm/netlogic/xlr/pic.h
+++ b/arch/mips/include/asm/netlogic/xlr/pic.h
@@ -258,7 +258,5 @@ nlm_pic_init_irt(uint64_t base, int irt, int irq, int hwt)
 	nlm_write_reg(base, PIC_IRT_1(irt),
 		(1 << 30) | (1 << 6) | irq);
 }
-
-extern uint64_t nlm_pic_base;
 #endif
 #endif /* _ASM_NLM_XLR_PIC_H */
diff --git a/arch/mips/include/asm/netlogic/xlr/xlr.h b/arch/mips/include/asm/netlogic/xlr/xlr.h
index ff4a17b0bf7..c1667e0c272 100644
--- a/arch/mips/include/asm/netlogic/xlr/xlr.h
+++ b/arch/mips/include/asm/netlogic/xlr/xlr.h
@@ -51,10 +51,8 @@ static inline unsigned int nlm_chip_is_xls_b(void)
 	return ((prid & 0xf000) == 0x4000);
 }
 
-/*
- *  XLR chip types
- */
- /* The XLS product line has chip versions 0x[48c]? */
+/*  XLR chip types */
+/* The XLS product line has chip versions 0x[48c]? */
 static inline unsigned int nlm_chip_is_xls(void)
 {
 	uint32_t prid = read_c0_prid();
diff --git a/arch/mips/include/asm/octeon/cvmx-bootmem.h b/arch/mips/include/asm/octeon/cvmx-bootmem.h
index 877845b84b1..42db2be663f 100644
--- a/arch/mips/include/asm/octeon/cvmx-bootmem.h
+++ b/arch/mips/include/asm/octeon/cvmx-bootmem.h
@@ -370,4 +370,6 @@ void cvmx_bootmem_lock(void);
  */
 void cvmx_bootmem_unlock(void);
 
+extern struct cvmx_bootmem_desc *cvmx_bootmem_get_desc(void);
+
 #endif /*   __CVMX_BOOTMEM_H__ */
diff --git a/arch/mips/include/asm/octeon/cvmx-lmcx-defs.h b/arch/mips/include/asm/octeon/cvmx-lmcx-defs.h
new file mode 100644
index 00000000000..36f51072114
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-lmcx-defs.h
@@ -0,0 +1,3457 @@
+/***********************license start***************
+ * Author: Cavium Inc.
+ *
+ * Contact: support@cavium.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2012 Cavium Inc.
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Inc. for more information
+ ***********************license end**************************************/
+
+#ifndef __CVMX_LMCX_DEFS_H__
+#define __CVMX_LMCX_DEFS_H__
+
+#define CVMX_LMCX_BIST_CTL(block_id) (CVMX_ADD_IO_SEG(0x00011800880000F0ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_BIST_RESULT(block_id) (CVMX_ADD_IO_SEG(0x00011800880000F8ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_CHAR_CTL(block_id) (CVMX_ADD_IO_SEG(0x0001180088000220ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_CHAR_MASK0(block_id) (CVMX_ADD_IO_SEG(0x0001180088000228ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_CHAR_MASK1(block_id) (CVMX_ADD_IO_SEG(0x0001180088000230ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_CHAR_MASK2(block_id) (CVMX_ADD_IO_SEG(0x0001180088000238ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_CHAR_MASK3(block_id) (CVMX_ADD_IO_SEG(0x0001180088000240ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_CHAR_MASK4(block_id) (CVMX_ADD_IO_SEG(0x0001180088000318ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_COMP_CTL(block_id) (CVMX_ADD_IO_SEG(0x0001180088000028ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_COMP_CTL2(block_id) (CVMX_ADD_IO_SEG(0x00011800880001B8ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_CONFIG(block_id) (CVMX_ADD_IO_SEG(0x0001180088000188ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_CONTROL(block_id) (CVMX_ADD_IO_SEG(0x0001180088000190ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_CTL(block_id) (CVMX_ADD_IO_SEG(0x0001180088000010ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_CTL1(block_id) (CVMX_ADD_IO_SEG(0x0001180088000090ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_DCLK_CNT(block_id) (CVMX_ADD_IO_SEG(0x00011800880001E0ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_DCLK_CNT_HI(block_id) (CVMX_ADD_IO_SEG(0x0001180088000070ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_DCLK_CNT_LO(block_id) (CVMX_ADD_IO_SEG(0x0001180088000068ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_DCLK_CTL(block_id) (CVMX_ADD_IO_SEG(0x00011800880000B8ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_DDR2_CTL(block_id) (CVMX_ADD_IO_SEG(0x0001180088000018ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_DDR_PLL_CTL(block_id) (CVMX_ADD_IO_SEG(0x0001180088000258ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_DELAY_CFG(block_id) (CVMX_ADD_IO_SEG(0x0001180088000088ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_DIMMX_PARAMS(offset, block_id) (CVMX_ADD_IO_SEG(0x0001180088000270ull) + (((offset) & 1) + ((block_id) & 3) * 0x200000ull) * 8)
+#define CVMX_LMCX_DIMM_CTL(block_id) (CVMX_ADD_IO_SEG(0x0001180088000310ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_DLL_CTL(block_id) (CVMX_ADD_IO_SEG(0x00011800880000C0ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_DLL_CTL2(block_id) (CVMX_ADD_IO_SEG(0x00011800880001C8ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_DLL_CTL3(block_id) (CVMX_ADD_IO_SEG(0x0001180088000218ull) + ((block_id) & 3) * 0x1000000ull)
+static inline uint64_t CVMX_LMCX_DUAL_MEMCFG(unsigned long block_id)
+{
+	switch (cvmx_get_octeon_family()) {
+	case OCTEON_CNF71XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN50XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN58XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN66XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN52XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN61XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN63XX & OCTEON_FAMILY_MASK:
+		return CVMX_ADD_IO_SEG(0x0001180088000098ull) + (block_id) * 0x60000000ull;
+	case OCTEON_CN56XX & OCTEON_FAMILY_MASK:
+		return CVMX_ADD_IO_SEG(0x0001180088000098ull) + (block_id) * 0x60000000ull;
+	case OCTEON_CN68XX & OCTEON_FAMILY_MASK:
+		return CVMX_ADD_IO_SEG(0x0001180088000098ull) + (block_id) * 0x1000000ull;
+	}
+	return CVMX_ADD_IO_SEG(0x0001180088000098ull) + (block_id) * 0x60000000ull;
+}
+
+static inline uint64_t CVMX_LMCX_ECC_SYND(unsigned long block_id)
+{
+	switch (cvmx_get_octeon_family()) {
+	case OCTEON_CN30XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN50XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN38XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN31XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN58XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN66XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN52XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN61XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CNF71XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN63XX & OCTEON_FAMILY_MASK:
+		return CVMX_ADD_IO_SEG(0x0001180088000038ull) + (block_id) * 0x60000000ull;
+	case OCTEON_CN56XX & OCTEON_FAMILY_MASK:
+		return CVMX_ADD_IO_SEG(0x0001180088000038ull) + (block_id) * 0x60000000ull;
+	case OCTEON_CN68XX & OCTEON_FAMILY_MASK:
+		return CVMX_ADD_IO_SEG(0x0001180088000038ull) + (block_id) * 0x1000000ull;
+	}
+	return CVMX_ADD_IO_SEG(0x0001180088000038ull) + (block_id) * 0x60000000ull;
+}
+
+static inline uint64_t CVMX_LMCX_FADR(unsigned long block_id)
+{
+	switch (cvmx_get_octeon_family()) {
+	case OCTEON_CN30XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN50XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN38XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN31XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN58XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN66XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN52XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN61XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CNF71XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN63XX & OCTEON_FAMILY_MASK:
+		return CVMX_ADD_IO_SEG(0x0001180088000020ull) + (block_id) * 0x60000000ull;
+	case OCTEON_CN56XX & OCTEON_FAMILY_MASK:
+		return CVMX_ADD_IO_SEG(0x0001180088000020ull) + (block_id) * 0x60000000ull;
+	case OCTEON_CN68XX & OCTEON_FAMILY_MASK:
+		return CVMX_ADD_IO_SEG(0x0001180088000020ull) + (block_id) * 0x1000000ull;
+	}
+	return CVMX_ADD_IO_SEG(0x0001180088000020ull) + (block_id) * 0x60000000ull;
+}
+
+#define CVMX_LMCX_IFB_CNT(block_id) (CVMX_ADD_IO_SEG(0x00011800880001D0ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_IFB_CNT_HI(block_id) (CVMX_ADD_IO_SEG(0x0001180088000050ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_IFB_CNT_LO(block_id) (CVMX_ADD_IO_SEG(0x0001180088000048ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_INT(block_id) (CVMX_ADD_IO_SEG(0x00011800880001F0ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_INT_EN(block_id) (CVMX_ADD_IO_SEG(0x00011800880001E8ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_MEM_CFG0(block_id) (CVMX_ADD_IO_SEG(0x0001180088000000ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_MEM_CFG1(block_id) (CVMX_ADD_IO_SEG(0x0001180088000008ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_MODEREG_PARAMS0(block_id) (CVMX_ADD_IO_SEG(0x00011800880001A8ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_MODEREG_PARAMS1(block_id) (CVMX_ADD_IO_SEG(0x0001180088000260ull) + ((block_id) & 3) * 0x1000000ull)
+static inline uint64_t CVMX_LMCX_NXM(unsigned long block_id)
+{
+	switch (cvmx_get_octeon_family()) {
+	case OCTEON_CNF71XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN61XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN66XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN52XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN58XX & OCTEON_FAMILY_MASK:
+	case OCTEON_CN63XX & OCTEON_FAMILY_MASK:
+		return CVMX_ADD_IO_SEG(0x00011800880000C8ull) + (block_id) * 0x60000000ull;
+	case OCTEON_CN56XX & OCTEON_FAMILY_MASK:
+		return CVMX_ADD_IO_SEG(0x00011800880000C8ull) + (block_id) * 0x60000000ull;
+	case OCTEON_CN68XX & OCTEON_FAMILY_MASK:
+		return CVMX_ADD_IO_SEG(0x00011800880000C8ull) + (block_id) * 0x1000000ull;
+	}
+	return CVMX_ADD_IO_SEG(0x00011800880000C8ull) + (block_id) * 0x60000000ull;
+}
+
+#define CVMX_LMCX_OPS_CNT(block_id) (CVMX_ADD_IO_SEG(0x00011800880001D8ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_OPS_CNT_HI(block_id) (CVMX_ADD_IO_SEG(0x0001180088000060ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_OPS_CNT_LO(block_id) (CVMX_ADD_IO_SEG(0x0001180088000058ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_PHY_CTL(block_id) (CVMX_ADD_IO_SEG(0x0001180088000210ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_PLL_BWCTL(block_id) (CVMX_ADD_IO_SEG(0x0001180088000040ull))
+#define CVMX_LMCX_PLL_CTL(block_id) (CVMX_ADD_IO_SEG(0x00011800880000A8ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_PLL_STATUS(block_id) (CVMX_ADD_IO_SEG(0x00011800880000B0ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_READ_LEVEL_CTL(block_id) (CVMX_ADD_IO_SEG(0x0001180088000140ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_READ_LEVEL_DBG(block_id) (CVMX_ADD_IO_SEG(0x0001180088000148ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_READ_LEVEL_RANKX(offset, block_id) (CVMX_ADD_IO_SEG(0x0001180088000100ull) + (((offset) & 3) + ((block_id) & 1) * 0xC000000ull) * 8)
+#define CVMX_LMCX_RESET_CTL(block_id) (CVMX_ADD_IO_SEG(0x0001180088000180ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_RLEVEL_CTL(block_id) (CVMX_ADD_IO_SEG(0x00011800880002A0ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_RLEVEL_DBG(block_id) (CVMX_ADD_IO_SEG(0x00011800880002A8ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_RLEVEL_RANKX(offset, block_id) (CVMX_ADD_IO_SEG(0x0001180088000280ull) + (((offset) & 3) + ((block_id) & 3) * 0x200000ull) * 8)
+#define CVMX_LMCX_RODT_COMP_CTL(block_id) (CVMX_ADD_IO_SEG(0x00011800880000A0ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_RODT_CTL(block_id) (CVMX_ADD_IO_SEG(0x0001180088000078ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_RODT_MASK(block_id) (CVMX_ADD_IO_SEG(0x0001180088000268ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_SCRAMBLED_FADR(block_id) (CVMX_ADD_IO_SEG(0x0001180088000330ull))
+#define CVMX_LMCX_SCRAMBLE_CFG0(block_id) (CVMX_ADD_IO_SEG(0x0001180088000320ull))
+#define CVMX_LMCX_SCRAMBLE_CFG1(block_id) (CVMX_ADD_IO_SEG(0x0001180088000328ull))
+#define CVMX_LMCX_SLOT_CTL0(block_id) (CVMX_ADD_IO_SEG(0x00011800880001F8ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_SLOT_CTL1(block_id) (CVMX_ADD_IO_SEG(0x0001180088000200ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_SLOT_CTL2(block_id) (CVMX_ADD_IO_SEG(0x0001180088000208ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_TIMING_PARAMS0(block_id) (CVMX_ADD_IO_SEG(0x0001180088000198ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_TIMING_PARAMS1(block_id) (CVMX_ADD_IO_SEG(0x00011800880001A0ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_TRO_CTL(block_id) (CVMX_ADD_IO_SEG(0x0001180088000248ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_TRO_STAT(block_id) (CVMX_ADD_IO_SEG(0x0001180088000250ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_WLEVEL_CTL(block_id) (CVMX_ADD_IO_SEG(0x0001180088000300ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_WLEVEL_DBG(block_id) (CVMX_ADD_IO_SEG(0x0001180088000308ull) + ((block_id) & 3) * 0x1000000ull)
+#define CVMX_LMCX_WLEVEL_RANKX(offset, block_id) (CVMX_ADD_IO_SEG(0x00011800880002B0ull) + (((offset) & 3) + ((block_id) & 3) * 0x200000ull) * 8)
+#define CVMX_LMCX_WODT_CTL0(block_id) (CVMX_ADD_IO_SEG(0x0001180088000030ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_WODT_CTL1(block_id) (CVMX_ADD_IO_SEG(0x0001180088000080ull) + ((block_id) & 1) * 0x60000000ull)
+#define CVMX_LMCX_WODT_MASK(block_id) (CVMX_ADD_IO_SEG(0x00011800880001B0ull) + ((block_id) & 3) * 0x1000000ull)
+
+union cvmx_lmcx_bist_ctl {
+	uint64_t u64;
+	struct cvmx_lmcx_bist_ctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_1_63:63;
+		uint64_t start:1;
+#else
+		uint64_t start:1;
+		uint64_t reserved_1_63:63;
+#endif
+	} s;
+	struct cvmx_lmcx_bist_ctl_s cn50xx;
+	struct cvmx_lmcx_bist_ctl_s cn52xx;
+	struct cvmx_lmcx_bist_ctl_s cn52xxp1;
+	struct cvmx_lmcx_bist_ctl_s cn56xx;
+	struct cvmx_lmcx_bist_ctl_s cn56xxp1;
+};
+
+union cvmx_lmcx_bist_result {
+	uint64_t u64;
+	struct cvmx_lmcx_bist_result_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_11_63:53;
+		uint64_t csrd2e:1;
+		uint64_t csre2d:1;
+		uint64_t mwf:1;
+		uint64_t mwd:3;
+		uint64_t mwc:1;
+		uint64_t mrf:1;
+		uint64_t mrd:3;
+#else
+		uint64_t mrd:3;
+		uint64_t mrf:1;
+		uint64_t mwc:1;
+		uint64_t mwd:3;
+		uint64_t mwf:1;
+		uint64_t csre2d:1;
+		uint64_t csrd2e:1;
+		uint64_t reserved_11_63:53;
+#endif
+	} s;
+	struct cvmx_lmcx_bist_result_cn50xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_9_63:55;
+		uint64_t mwf:1;
+		uint64_t mwd:3;
+		uint64_t mwc:1;
+		uint64_t mrf:1;
+		uint64_t mrd:3;
+#else
+		uint64_t mrd:3;
+		uint64_t mrf:1;
+		uint64_t mwc:1;
+		uint64_t mwd:3;
+		uint64_t mwf:1;
+		uint64_t reserved_9_63:55;
+#endif
+	} cn50xx;
+	struct cvmx_lmcx_bist_result_s cn52xx;
+	struct cvmx_lmcx_bist_result_s cn52xxp1;
+	struct cvmx_lmcx_bist_result_s cn56xx;
+	struct cvmx_lmcx_bist_result_s cn56xxp1;
+};
+
+union cvmx_lmcx_char_ctl {
+	uint64_t u64;
+	struct cvmx_lmcx_char_ctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_44_63:20;
+		uint64_t dr:1;
+		uint64_t skew_on:1;
+		uint64_t en:1;
+		uint64_t sel:1;
+		uint64_t prog:8;
+		uint64_t prbs:32;
+#else
+		uint64_t prbs:32;
+		uint64_t prog:8;
+		uint64_t sel:1;
+		uint64_t en:1;
+		uint64_t skew_on:1;
+		uint64_t dr:1;
+		uint64_t reserved_44_63:20;
+#endif
+	} s;
+	struct cvmx_lmcx_char_ctl_s cn61xx;
+	struct cvmx_lmcx_char_ctl_cn63xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_42_63:22;
+		uint64_t en:1;
+		uint64_t sel:1;
+		uint64_t prog:8;
+		uint64_t prbs:32;
+#else
+		uint64_t prbs:32;
+		uint64_t prog:8;
+		uint64_t sel:1;
+		uint64_t en:1;
+		uint64_t reserved_42_63:22;
+#endif
+	} cn63xx;
+	struct cvmx_lmcx_char_ctl_cn63xx cn63xxp1;
+	struct cvmx_lmcx_char_ctl_s cn66xx;
+	struct cvmx_lmcx_char_ctl_s cn68xx;
+	struct cvmx_lmcx_char_ctl_cn63xx cn68xxp1;
+	struct cvmx_lmcx_char_ctl_s cnf71xx;
+};
+
+union cvmx_lmcx_char_mask0 {
+	uint64_t u64;
+	struct cvmx_lmcx_char_mask0_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t mask:64;
+#else
+		uint64_t mask:64;
+#endif
+	} s;
+	struct cvmx_lmcx_char_mask0_s cn61xx;
+	struct cvmx_lmcx_char_mask0_s cn63xx;
+	struct cvmx_lmcx_char_mask0_s cn63xxp1;
+	struct cvmx_lmcx_char_mask0_s cn66xx;
+	struct cvmx_lmcx_char_mask0_s cn68xx;
+	struct cvmx_lmcx_char_mask0_s cn68xxp1;
+	struct cvmx_lmcx_char_mask0_s cnf71xx;
+};
+
+union cvmx_lmcx_char_mask1 {
+	uint64_t u64;
+	struct cvmx_lmcx_char_mask1_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_8_63:56;
+		uint64_t mask:8;
+#else
+		uint64_t mask:8;
+		uint64_t reserved_8_63:56;
+#endif
+	} s;
+	struct cvmx_lmcx_char_mask1_s cn61xx;
+	struct cvmx_lmcx_char_mask1_s cn63xx;
+	struct cvmx_lmcx_char_mask1_s cn63xxp1;
+	struct cvmx_lmcx_char_mask1_s cn66xx;
+	struct cvmx_lmcx_char_mask1_s cn68xx;
+	struct cvmx_lmcx_char_mask1_s cn68xxp1;
+	struct cvmx_lmcx_char_mask1_s cnf71xx;
+};
+
+union cvmx_lmcx_char_mask2 {
+	uint64_t u64;
+	struct cvmx_lmcx_char_mask2_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t mask:64;
+#else
+		uint64_t mask:64;
+#endif
+	} s;
+	struct cvmx_lmcx_char_mask2_s cn61xx;
+	struct cvmx_lmcx_char_mask2_s cn63xx;
+	struct cvmx_lmcx_char_mask2_s cn63xxp1;
+	struct cvmx_lmcx_char_mask2_s cn66xx;
+	struct cvmx_lmcx_char_mask2_s cn68xx;
+	struct cvmx_lmcx_char_mask2_s cn68xxp1;
+	struct cvmx_lmcx_char_mask2_s cnf71xx;
+};
+
+union cvmx_lmcx_char_mask3 {
+	uint64_t u64;
+	struct cvmx_lmcx_char_mask3_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_8_63:56;
+		uint64_t mask:8;
+#else
+		uint64_t mask:8;
+		uint64_t reserved_8_63:56;
+#endif
+	} s;
+	struct cvmx_lmcx_char_mask3_s cn61xx;
+	struct cvmx_lmcx_char_mask3_s cn63xx;
+	struct cvmx_lmcx_char_mask3_s cn63xxp1;
+	struct cvmx_lmcx_char_mask3_s cn66xx;
+	struct cvmx_lmcx_char_mask3_s cn68xx;
+	struct cvmx_lmcx_char_mask3_s cn68xxp1;
+	struct cvmx_lmcx_char_mask3_s cnf71xx;
+};
+
+union cvmx_lmcx_char_mask4 {
+	uint64_t u64;
+	struct cvmx_lmcx_char_mask4_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_33_63:31;
+		uint64_t reset_n_mask:1;
+		uint64_t a_mask:16;
+		uint64_t ba_mask:3;
+		uint64_t we_n_mask:1;
+		uint64_t cas_n_mask:1;
+		uint64_t ras_n_mask:1;
+		uint64_t odt1_mask:2;
+		uint64_t odt0_mask:2;
+		uint64_t cs1_n_mask:2;
+		uint64_t cs0_n_mask:2;
+		uint64_t cke_mask:2;
+#else
+		uint64_t cke_mask:2;
+		uint64_t cs0_n_mask:2;
+		uint64_t cs1_n_mask:2;
+		uint64_t odt0_mask:2;
+		uint64_t odt1_mask:2;
+		uint64_t ras_n_mask:1;
+		uint64_t cas_n_mask:1;
+		uint64_t we_n_mask:1;
+		uint64_t ba_mask:3;
+		uint64_t a_mask:16;
+		uint64_t reset_n_mask:1;
+		uint64_t reserved_33_63:31;
+#endif
+	} s;
+	struct cvmx_lmcx_char_mask4_s cn61xx;
+	struct cvmx_lmcx_char_mask4_s cn63xx;
+	struct cvmx_lmcx_char_mask4_s cn63xxp1;
+	struct cvmx_lmcx_char_mask4_s cn66xx;
+	struct cvmx_lmcx_char_mask4_s cn68xx;
+	struct cvmx_lmcx_char_mask4_s cn68xxp1;
+	struct cvmx_lmcx_char_mask4_s cnf71xx;
+};
+
+union cvmx_lmcx_comp_ctl {
+	uint64_t u64;
+	struct cvmx_lmcx_comp_ctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t nctl_csr:4;
+		uint64_t nctl_clk:4;
+		uint64_t nctl_cmd:4;
+		uint64_t nctl_dat:4;
+		uint64_t pctl_csr:4;
+		uint64_t pctl_clk:4;
+		uint64_t reserved_0_7:8;
+#else
+		uint64_t reserved_0_7:8;
+		uint64_t pctl_clk:4;
+		uint64_t pctl_csr:4;
+		uint64_t nctl_dat:4;
+		uint64_t nctl_cmd:4;
+		uint64_t nctl_clk:4;
+		uint64_t nctl_csr:4;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_lmcx_comp_ctl_cn30xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t nctl_csr:4;
+		uint64_t nctl_clk:4;
+		uint64_t nctl_cmd:4;
+		uint64_t nctl_dat:4;
+		uint64_t pctl_csr:4;
+		uint64_t pctl_clk:4;
+		uint64_t pctl_cmd:4;
+		uint64_t pctl_dat:4;
+#else
+		uint64_t pctl_dat:4;
+		uint64_t pctl_cmd:4;
+		uint64_t pctl_clk:4;
+		uint64_t pctl_csr:4;
+		uint64_t nctl_dat:4;
+		uint64_t nctl_cmd:4;
+		uint64_t nctl_clk:4;
+		uint64_t nctl_csr:4;
+		uint64_t reserved_32_63:32;
+#endif
+	} cn30xx;
+	struct cvmx_lmcx_comp_ctl_cn30xx cn31xx;
+	struct cvmx_lmcx_comp_ctl_cn30xx cn38xx;
+	struct cvmx_lmcx_comp_ctl_cn30xx cn38xxp2;
+	struct cvmx_lmcx_comp_ctl_cn50xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t nctl_csr:4;
+		uint64_t reserved_20_27:8;
+		uint64_t nctl_dat:4;
+		uint64_t pctl_csr:4;
+		uint64_t reserved_5_11:7;
+		uint64_t pctl_dat:5;
+#else
+		uint64_t pctl_dat:5;
+		uint64_t reserved_5_11:7;
+		uint64_t pctl_csr:4;
+		uint64_t nctl_dat:4;
+		uint64_t reserved_20_27:8;
+		uint64_t nctl_csr:4;
+		uint64_t reserved_32_63:32;
+#endif
+	} cn50xx;
+	struct cvmx_lmcx_comp_ctl_cn50xx cn52xx;
+	struct cvmx_lmcx_comp_ctl_cn50xx cn52xxp1;
+	struct cvmx_lmcx_comp_ctl_cn50xx cn56xx;
+	struct cvmx_lmcx_comp_ctl_cn50xx cn56xxp1;
+	struct cvmx_lmcx_comp_ctl_cn50xx cn58xx;
+	struct cvmx_lmcx_comp_ctl_cn58xxp1 {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t nctl_csr:4;
+		uint64_t reserved_20_27:8;
+		uint64_t nctl_dat:4;
+		uint64_t pctl_csr:4;
+		uint64_t reserved_4_11:8;
+		uint64_t pctl_dat:4;
+#else
+		uint64_t pctl_dat:4;
+		uint64_t reserved_4_11:8;
+		uint64_t pctl_csr:4;
+		uint64_t nctl_dat:4;
+		uint64_t reserved_20_27:8;
+		uint64_t nctl_csr:4;
+		uint64_t reserved_32_63:32;
+#endif
+	} cn58xxp1;
+};
+
+union cvmx_lmcx_comp_ctl2 {
+	uint64_t u64;
+	struct cvmx_lmcx_comp_ctl2_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_34_63:30;
+		uint64_t ddr__ptune:4;
+		uint64_t ddr__ntune:4;
+		uint64_t m180:1;
+		uint64_t byp:1;
+		uint64_t ptune:4;
+		uint64_t ntune:4;
+		uint64_t rodt_ctl:4;
+		uint64_t cmd_ctl:4;
+		uint64_t ck_ctl:4;
+		uint64_t dqx_ctl:4;
+#else
+		uint64_t dqx_ctl:4;
+		uint64_t ck_ctl:4;
+		uint64_t cmd_ctl:4;
+		uint64_t rodt_ctl:4;
+		uint64_t ntune:4;
+		uint64_t ptune:4;
+		uint64_t byp:1;
+		uint64_t m180:1;
+		uint64_t ddr__ntune:4;
+		uint64_t ddr__ptune:4;
+		uint64_t reserved_34_63:30;
+#endif
+	} s;
+	struct cvmx_lmcx_comp_ctl2_s cn61xx;
+	struct cvmx_lmcx_comp_ctl2_s cn63xx;
+	struct cvmx_lmcx_comp_ctl2_s cn63xxp1;
+	struct cvmx_lmcx_comp_ctl2_s cn66xx;
+	struct cvmx_lmcx_comp_ctl2_s cn68xx;
+	struct cvmx_lmcx_comp_ctl2_s cn68xxp1;
+	struct cvmx_lmcx_comp_ctl2_s cnf71xx;
+};
+
+union cvmx_lmcx_config {
+	uint64_t u64;
+	struct cvmx_lmcx_config_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_61_63:3;
+		uint64_t mode32b:1;
+		uint64_t scrz:1;
+		uint64_t early_unload_d1_r1:1;
+		uint64_t early_unload_d1_r0:1;
+		uint64_t early_unload_d0_r1:1;
+		uint64_t early_unload_d0_r0:1;
+		uint64_t init_status:4;
+		uint64_t mirrmask:4;
+		uint64_t rankmask:4;
+		uint64_t rank_ena:1;
+		uint64_t sref_with_dll:1;
+		uint64_t early_dqx:1;
+		uint64_t sequence:3;
+		uint64_t ref_zqcs_int:19;
+		uint64_t reset:1;
+		uint64_t ecc_adr:1;
+		uint64_t forcewrite:4;
+		uint64_t idlepower:3;
+		uint64_t pbank_lsb:4;
+		uint64_t row_lsb:3;
+		uint64_t ecc_ena:1;
+		uint64_t init_start:1;
+#else
+		uint64_t init_start:1;
+		uint64_t ecc_ena:1;
+		uint64_t row_lsb:3;
+		uint64_t pbank_lsb:4;
+		uint64_t idlepower:3;
+		uint64_t forcewrite:4;
+		uint64_t ecc_adr:1;
+		uint64_t reset:1;
+		uint64_t ref_zqcs_int:19;
+		uint64_t sequence:3;
+		uint64_t early_dqx:1;
+		uint64_t sref_with_dll:1;
+		uint64_t rank_ena:1;
+		uint64_t rankmask:4;
+		uint64_t mirrmask:4;
+		uint64_t init_status:4;
+		uint64_t early_unload_d0_r0:1;
+		uint64_t early_unload_d0_r1:1;
+		uint64_t early_unload_d1_r0:1;
+		uint64_t early_unload_d1_r1:1;
+		uint64_t scrz:1;
+		uint64_t mode32b:1;
+		uint64_t reserved_61_63:3;
+#endif
+	} s;
+	struct cvmx_lmcx_config_s cn61xx;
+	struct cvmx_lmcx_config_cn63xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_59_63:5;
+		uint64_t early_unload_d1_r1:1;
+		uint64_t early_unload_d1_r0:1;
+		uint64_t early_unload_d0_r1:1;
+		uint64_t early_unload_d0_r0:1;
+		uint64_t init_status:4;
+		uint64_t mirrmask:4;
+		uint64_t rankmask:4;
+		uint64_t rank_ena:1;
+		uint64_t sref_with_dll:1;
+		uint64_t early_dqx:1;
+		uint64_t sequence:3;
+		uint64_t ref_zqcs_int:19;
+		uint64_t reset:1;
+		uint64_t ecc_adr:1;
+		uint64_t forcewrite:4;
+		uint64_t idlepower:3;
+		uint64_t pbank_lsb:4;
+		uint64_t row_lsb:3;
+		uint64_t ecc_ena:1;
+		uint64_t init_start:1;
+#else
+		uint64_t init_start:1;
+		uint64_t ecc_ena:1;
+		uint64_t row_lsb:3;
+		uint64_t pbank_lsb:4;
+		uint64_t idlepower:3;
+		uint64_t forcewrite:4;
+		uint64_t ecc_adr:1;
+		uint64_t reset:1;
+		uint64_t ref_zqcs_int:19;
+		uint64_t sequence:3;
+		uint64_t early_dqx:1;
+		uint64_t sref_with_dll:1;
+		uint64_t rank_ena:1;
+		uint64_t rankmask:4;
+		uint64_t mirrmask:4;
+		uint64_t init_status:4;
+		uint64_t early_unload_d0_r0:1;
+		uint64_t early_unload_d0_r1:1;
+		uint64_t early_unload_d1_r0:1;
+		uint64_t early_unload_d1_r1:1;
+		uint64_t reserved_59_63:5;
+#endif
+	} cn63xx;
+	struct cvmx_lmcx_config_cn63xxp1 {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_55_63:9;
+		uint64_t init_status:4;
+		uint64_t mirrmask:4;
+		uint64_t rankmask:4;
+		uint64_t rank_ena:1;
+		uint64_t sref_with_dll:1;
+		uint64_t early_dqx:1;
+		uint64_t sequence:3;
+		uint64_t ref_zqcs_int:19;
+		uint64_t reset:1;
+		uint64_t ecc_adr:1;
+		uint64_t forcewrite:4;
+		uint64_t idlepower:3;
+		uint64_t pbank_lsb:4;
+		uint64_t row_lsb:3;
+		uint64_t ecc_ena:1;
+		uint64_t init_start:1;
+#else
+		uint64_t init_start:1;
+		uint64_t ecc_ena:1;
+		uint64_t row_lsb:3;
+		uint64_t pbank_lsb:4;
+		uint64_t idlepower:3;
+		uint64_t forcewrite:4;
+		uint64_t ecc_adr:1;
+		uint64_t reset:1;
+		uint64_t ref_zqcs_int:19;
+		uint64_t sequence:3;
+		uint64_t early_dqx:1;
+		uint64_t sref_with_dll:1;
+		uint64_t rank_ena:1;
+		uint64_t rankmask:4;
+		uint64_t mirrmask:4;
+		uint64_t init_status:4;
+		uint64_t reserved_55_63:9;
+#endif
+	} cn63xxp1;
+	struct cvmx_lmcx_config_cn66xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_60_63:4;
+		uint64_t scrz:1;
+		uint64_t early_unload_d1_r1:1;
+		uint64_t early_unload_d1_r0:1;
+		uint64_t early_unload_d0_r1:1;
+		uint64_t early_unload_d0_r0:1;
+		uint64_t init_status:4;
+		uint64_t mirrmask:4;
+		uint64_t rankmask:4;
+		uint64_t rank_ena:1;
+		uint64_t sref_with_dll:1;
+		uint64_t early_dqx:1;
+		uint64_t sequence:3;
+		uint64_t ref_zqcs_int:19;
+		uint64_t reset:1;
+		uint64_t ecc_adr:1;
+		uint64_t forcewrite:4;
+		uint64_t idlepower:3;
+		uint64_t pbank_lsb:4;
+		uint64_t row_lsb:3;
+		uint64_t ecc_ena:1;
+		uint64_t init_start:1;
+#else
+		uint64_t init_start:1;
+		uint64_t ecc_ena:1;
+		uint64_t row_lsb:3;
+		uint64_t pbank_lsb:4;
+		uint64_t idlepower:3;
+		uint64_t forcewrite:4;
+		uint64_t ecc_adr:1;
+		uint64_t reset:1;
+		uint64_t ref_zqcs_int:19;
+		uint64_t sequence:3;
+		uint64_t early_dqx:1;
+		uint64_t sref_with_dll:1;
+		uint64_t rank_ena:1;
+		uint64_t rankmask:4;
+		uint64_t mirrmask:4;
+		uint64_t init_status:4;
+		uint64_t early_unload_d0_r0:1;
+		uint64_t early_unload_d0_r1:1;
+		uint64_t early_unload_d1_r0:1;
+		uint64_t early_unload_d1_r1:1;
+		uint64_t scrz:1;
+		uint64_t reserved_60_63:4;
+#endif
+	} cn66xx;
+	struct cvmx_lmcx_config_cn63xx cn68xx;
+	struct cvmx_lmcx_config_cn63xx cn68xxp1;
+	struct cvmx_lmcx_config_s cnf71xx;
+};
+
+union cvmx_lmcx_control {
+	uint64_t u64;
+	struct cvmx_lmcx_control_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t scramble_ena:1;
+		uint64_t thrcnt:12;
+		uint64_t persub:8;
+		uint64_t thrmax:4;
+		uint64_t crm_cnt:5;
+		uint64_t crm_thr:5;
+		uint64_t crm_max:5;
+		uint64_t rodt_bprch:1;
+		uint64_t wodt_bprch:1;
+		uint64_t bprch:2;
+		uint64_t ext_zqcs_dis:1;
+		uint64_t int_zqcs_dis:1;
+		uint64_t auto_dclkdis:1;
+		uint64_t xor_bank:1;
+		uint64_t max_write_batch:4;
+		uint64_t nxm_write_en:1;
+		uint64_t elev_prio_dis:1;
+		uint64_t inorder_wr:1;
+		uint64_t inorder_rd:1;
+		uint64_t throttle_wr:1;
+		uint64_t throttle_rd:1;
+		uint64_t fprch2:2;
+		uint64_t pocas:1;
+		uint64_t ddr2t:1;
+		uint64_t bwcnt:1;
+		uint64_t rdimm_ena:1;
+#else
+		uint64_t rdimm_ena:1;
+		uint64_t bwcnt:1;
+		uint64_t ddr2t:1;
+		uint64_t pocas:1;
+		uint64_t fprch2:2;
+		uint64_t throttle_rd:1;
+		uint64_t throttle_wr:1;
+		uint64_t inorder_rd:1;
+		uint64_t inorder_wr:1;
+		uint64_t elev_prio_dis:1;
+		uint64_t nxm_write_en:1;
+		uint64_t max_write_batch:4;
+		uint64_t xor_bank:1;
+		uint64_t auto_dclkdis:1;
+		uint64_t int_zqcs_dis:1;
+		uint64_t ext_zqcs_dis:1;
+		uint64_t bprch:2;
+		uint64_t wodt_bprch:1;
+		uint64_t rodt_bprch:1;
+		uint64_t crm_max:5;
+		uint64_t crm_thr:5;
+		uint64_t crm_cnt:5;
+		uint64_t thrmax:4;
+		uint64_t persub:8;
+		uint64_t thrcnt:12;
+		uint64_t scramble_ena:1;
+#endif
+	} s;
+	struct cvmx_lmcx_control_s cn61xx;
+	struct cvmx_lmcx_control_cn63xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_24_63:40;
+		uint64_t rodt_bprch:1;
+		uint64_t wodt_bprch:1;
+		uint64_t bprch:2;
+		uint64_t ext_zqcs_dis:1;
+		uint64_t int_zqcs_dis:1;
+		uint64_t auto_dclkdis:1;
+		uint64_t xor_bank:1;
+		uint64_t max_write_batch:4;
+		uint64_t nxm_write_en:1;
+		uint64_t elev_prio_dis:1;
+		uint64_t inorder_wr:1;
+		uint64_t inorder_rd:1;
+		uint64_t throttle_wr:1;
+		uint64_t throttle_rd:1;
+		uint64_t fprch2:2;
+		uint64_t pocas:1;
+		uint64_t ddr2t:1;
+		uint64_t bwcnt:1;
+		uint64_t rdimm_ena:1;
+#else
+		uint64_t rdimm_ena:1;
+		uint64_t bwcnt:1;
+		uint64_t ddr2t:1;
+		uint64_t pocas:1;
+		uint64_t fprch2:2;
+		uint64_t throttle_rd:1;
+		uint64_t throttle_wr:1;
+		uint64_t inorder_rd:1;
+		uint64_t inorder_wr:1;
+		uint64_t elev_prio_dis:1;
+		uint64_t nxm_write_en:1;
+		uint64_t max_write_batch:4;
+		uint64_t xor_bank:1;
+		uint64_t auto_dclkdis:1;
+		uint64_t int_zqcs_dis:1;
+		uint64_t ext_zqcs_dis:1;
+		uint64_t bprch:2;
+		uint64_t wodt_bprch:1;
+		uint64_t rodt_bprch:1;
+		uint64_t reserved_24_63:40;
+#endif
+	} cn63xx;
+	struct cvmx_lmcx_control_cn63xx cn63xxp1;
+	struct cvmx_lmcx_control_cn66xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t scramble_ena:1;
+		uint64_t reserved_24_62:39;
+		uint64_t rodt_bprch:1;
+		uint64_t wodt_bprch:1;
+		uint64_t bprch:2;
+		uint64_t ext_zqcs_dis:1;
+		uint64_t int_zqcs_dis:1;
+		uint64_t auto_dclkdis:1;
+		uint64_t xor_bank:1;
+		uint64_t max_write_batch:4;
+		uint64_t nxm_write_en:1;
+		uint64_t elev_prio_dis:1;
+		uint64_t inorder_wr:1;
+		uint64_t inorder_rd:1;
+		uint64_t throttle_wr:1;
+		uint64_t throttle_rd:1;
+		uint64_t fprch2:2;
+		uint64_t pocas:1;
+		uint64_t ddr2t:1;
+		uint64_t bwcnt:1;
+		uint64_t rdimm_ena:1;
+#else
+		uint64_t rdimm_ena:1;
+		uint64_t bwcnt:1;
+		uint64_t ddr2t:1;
+		uint64_t pocas:1;
+		uint64_t fprch2:2;
+		uint64_t throttle_rd:1;
+		uint64_t throttle_wr:1;
+		uint64_t inorder_rd:1;
+		uint64_t inorder_wr:1;
+		uint64_t elev_prio_dis:1;
+		uint64_t nxm_write_en:1;
+		uint64_t max_write_batch:4;
+		uint64_t xor_bank:1;
+		uint64_t auto_dclkdis:1;
+		uint64_t int_zqcs_dis:1;
+		uint64_t ext_zqcs_dis:1;
+		uint64_t bprch:2;
+		uint64_t wodt_bprch:1;
+		uint64_t rodt_bprch:1;
+		uint64_t reserved_24_62:39;
+		uint64_t scramble_ena:1;
+#endif
+	} cn66xx;
+	struct cvmx_lmcx_control_cn68xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_63_63:1;
+		uint64_t thrcnt:12;
+		uint64_t persub:8;
+		uint64_t thrmax:4;
+		uint64_t crm_cnt:5;
+		uint64_t crm_thr:5;
+		uint64_t crm_max:5;
+		uint64_t rodt_bprch:1;
+		uint64_t wodt_bprch:1;
+		uint64_t bprch:2;
+		uint64_t ext_zqcs_dis:1;
+		uint64_t int_zqcs_dis:1;
+		uint64_t auto_dclkdis:1;
+		uint64_t xor_bank:1;
+		uint64_t max_write_batch:4;
+		uint64_t nxm_write_en:1;
+		uint64_t elev_prio_dis:1;
+		uint64_t inorder_wr:1;
+		uint64_t inorder_rd:1;
+		uint64_t throttle_wr:1;
+		uint64_t throttle_rd:1;
+		uint64_t fprch2:2;
+		uint64_t pocas:1;
+		uint64_t ddr2t:1;
+		uint64_t bwcnt:1;
+		uint64_t rdimm_ena:1;
+#else
+		uint64_t rdimm_ena:1;
+		uint64_t bwcnt:1;
+		uint64_t ddr2t:1;
+		uint64_t pocas:1;
+		uint64_t fprch2:2;
+		uint64_t throttle_rd:1;
+		uint64_t throttle_wr:1;
+		uint64_t inorder_rd:1;
+		uint64_t inorder_wr:1;
+		uint64_t elev_prio_dis:1;
+		uint64_t nxm_write_en:1;
+		uint64_t max_write_batch:4;
+		uint64_t xor_bank:1;
+		uint64_t auto_dclkdis:1;
+		uint64_t int_zqcs_dis:1;
+		uint64_t ext_zqcs_dis:1;
+		uint64_t bprch:2;
+		uint64_t wodt_bprch:1;
+		uint64_t rodt_bprch:1;
+		uint64_t crm_max:5;
+		uint64_t crm_thr:5;
+		uint64_t crm_cnt:5;
+		uint64_t thrmax:4;
+		uint64_t persub:8;
+		uint64_t thrcnt:12;
+		uint64_t reserved_63_63:1;
+#endif
+	} cn68xx;
+	struct cvmx_lmcx_control_cn68xx cn68xxp1;
+	struct cvmx_lmcx_control_cn66xx cnf71xx;
+};
+
+union cvmx_lmcx_ctl {
+	uint64_t u64;
+	struct cvmx_lmcx_ctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t ddr__nctl:4;
+		uint64_t ddr__pctl:4;
+		uint64_t slow_scf:1;
+		uint64_t xor_bank:1;
+		uint64_t max_write_batch:4;
+		uint64_t pll_div2:1;
+		uint64_t pll_bypass:1;
+		uint64_t rdimm_ena:1;
+		uint64_t r2r_slot:1;
+		uint64_t inorder_mwf:1;
+		uint64_t inorder_mrf:1;
+		uint64_t reserved_10_11:2;
+		uint64_t fprch2:1;
+		uint64_t bprch:1;
+		uint64_t sil_lat:2;
+		uint64_t tskw:2;
+		uint64_t qs_dic:2;
+		uint64_t dic:2;
+#else
+		uint64_t dic:2;
+		uint64_t qs_dic:2;
+		uint64_t tskw:2;
+		uint64_t sil_lat:2;
+		uint64_t bprch:1;
+		uint64_t fprch2:1;
+		uint64_t reserved_10_11:2;
+		uint64_t inorder_mrf:1;
+		uint64_t inorder_mwf:1;
+		uint64_t r2r_slot:1;
+		uint64_t rdimm_ena:1;
+		uint64_t pll_bypass:1;
+		uint64_t pll_div2:1;
+		uint64_t max_write_batch:4;
+		uint64_t xor_bank:1;
+		uint64_t slow_scf:1;
+		uint64_t ddr__pctl:4;
+		uint64_t ddr__nctl:4;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_lmcx_ctl_cn30xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t ddr__nctl:4;
+		uint64_t ddr__pctl:4;
+		uint64_t slow_scf:1;
+		uint64_t xor_bank:1;
+		uint64_t max_write_batch:4;
+		uint64_t pll_div2:1;
+		uint64_t pll_bypass:1;
+		uint64_t rdimm_ena:1;
+		uint64_t r2r_slot:1;
+		uint64_t inorder_mwf:1;
+		uint64_t inorder_mrf:1;
+		uint64_t dreset:1;
+		uint64_t mode32b:1;
+		uint64_t fprch2:1;
+		uint64_t bprch:1;
+		uint64_t sil_lat:2;
+		uint64_t tskw:2;
+		uint64_t qs_dic:2;
+		uint64_t dic:2;
+#else
+		uint64_t dic:2;
+		uint64_t qs_dic:2;
+		uint64_t tskw:2;
+		uint64_t sil_lat:2;
+		uint64_t bprch:1;
+		uint64_t fprch2:1;
+		uint64_t mode32b:1;
+		uint64_t dreset:1;
+		uint64_t inorder_mrf:1;
+		uint64_t inorder_mwf:1;
+		uint64_t r2r_slot:1;
+		uint64_t rdimm_ena:1;
+		uint64_t pll_bypass:1;
+		uint64_t pll_div2:1;
+		uint64_t max_write_batch:4;
+		uint64_t xor_bank:1;
+		uint64_t slow_scf:1;
+		uint64_t ddr__pctl:4;
+		uint64_t ddr__nctl:4;
+		uint64_t reserved_32_63:32;
+#endif
+	} cn30xx;
+	struct cvmx_lmcx_ctl_cn30xx cn31xx;
+	struct cvmx_lmcx_ctl_cn38xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t ddr__nctl:4;
+		uint64_t ddr__pctl:4;
+		uint64_t slow_scf:1;
+		uint64_t xor_bank:1;
+		uint64_t max_write_batch:4;
+		uint64_t reserved_16_17:2;
+		uint64_t rdimm_ena:1;
+		uint64_t r2r_slot:1;
+		uint64_t inorder_mwf:1;
+		uint64_t inorder_mrf:1;
+		uint64_t set_zero:1;
+		uint64_t mode128b:1;
+		uint64_t fprch2:1;
+		uint64_t bprch:1;
+		uint64_t sil_lat:2;
+		uint64_t tskw:2;
+		uint64_t qs_dic:2;
+		uint64_t dic:2;
+#else
+		uint64_t dic:2;
+		uint64_t qs_dic:2;
+		uint64_t tskw:2;
+		uint64_t sil_lat:2;
+		uint64_t bprch:1;
+		uint64_t fprch2:1;
+		uint64_t mode128b:1;
+		uint64_t set_zero:1;
+		uint64_t inorder_mrf:1;
+		uint64_t inorder_mwf:1;
+		uint64_t r2r_slot:1;
+		uint64_t rdimm_ena:1;
+		uint64_t reserved_16_17:2;
+		uint64_t max_write_batch:4;
+		uint64_t xor_bank:1;
+		uint64_t slow_scf:1;
+		uint64_t ddr__pctl:4;
+		uint64_t ddr__nctl:4;
+		uint64_t reserved_32_63:32;
+#endif
+	} cn38xx;
+	struct cvmx_lmcx_ctl_cn38xx cn38xxp2;
+	struct cvmx_lmcx_ctl_cn50xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t ddr__nctl:4;
+		uint64_t ddr__pctl:4;
+		uint64_t slow_scf:1;
+		uint64_t xor_bank:1;
+		uint64_t max_write_batch:4;
+		uint64_t reserved_17_17:1;
+		uint64_t pll_bypass:1;
+		uint64_t rdimm_ena:1;
+		uint64_t r2r_slot:1;
+		uint64_t inorder_mwf:1;
+		uint64_t inorder_mrf:1;
+		uint64_t dreset:1;
+		uint64_t mode32b:1;
+		uint64_t fprch2:1;
+		uint64_t bprch:1;
+		uint64_t sil_lat:2;
+		uint64_t tskw:2;
+		uint64_t qs_dic:2;
+		uint64_t dic:2;
+#else
+		uint64_t dic:2;
+		uint64_t qs_dic:2;
+		uint64_t tskw:2;
+		uint64_t sil_lat:2;
+		uint64_t bprch:1;
+		uint64_t fprch2:1;
+		uint64_t mode32b:1;
+		uint64_t dreset:1;
+		uint64_t inorder_mrf:1;
+		uint64_t inorder_mwf:1;
+		uint64_t r2r_slot:1;
+		uint64_t rdimm_ena:1;
+		uint64_t pll_bypass:1;
+		uint64_t reserved_17_17:1;
+		uint64_t max_write_batch:4;
+		uint64_t xor_bank:1;
+		uint64_t slow_scf:1;
+		uint64_t ddr__pctl:4;
+		uint64_t ddr__nctl:4;
+		uint64_t reserved_32_63:32;
+#endif
+	} cn50xx;
+	struct cvmx_lmcx_ctl_cn52xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t ddr__nctl:4;
+		uint64_t ddr__pctl:4;
+		uint64_t slow_scf:1;
+		uint64_t xor_bank:1;
+		uint64_t max_write_batch:4;
+		uint64_t reserved_16_17:2;
+		uint64_t rdimm_ena:1;
+		uint64_t r2r_slot:1;
+		uint64_t inorder_mwf:1;
+		uint64_t inorder_mrf:1;
+		uint64_t dreset:1;
+		uint64_t mode32b:1;
+		uint64_t fprch2:1;
+		uint64_t bprch:1;
+		uint64_t sil_lat:2;
+		uint64_t tskw:2;
+		uint64_t qs_dic:2;
+		uint64_t dic:2;
+#else
+		uint64_t dic:2;
+		uint64_t qs_dic:2;
+		uint64_t tskw:2;
+		uint64_t sil_lat:2;
+		uint64_t bprch:1;
+		uint64_t fprch2:1;
+		uint64_t mode32b:1;
+		uint64_t dreset:1;
+		uint64_t inorder_mrf:1;
+		uint64_t inorder_mwf:1;
+		uint64_t r2r_slot:1;
+		uint64_t rdimm_ena:1;
+		uint64_t reserved_16_17:2;
+		uint64_t max_write_batch:4;
+		uint64_t xor_bank:1;
+		uint64_t slow_scf:1;
+		uint64_t ddr__pctl:4;
+		uint64_t ddr__nctl:4;
+		uint64_t reserved_32_63:32;
+#endif
+	} cn52xx;
+	struct cvmx_lmcx_ctl_cn52xx cn52xxp1;
+	struct cvmx_lmcx_ctl_cn52xx cn56xx;
+	struct cvmx_lmcx_ctl_cn52xx cn56xxp1;
+	struct cvmx_lmcx_ctl_cn58xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t ddr__nctl:4;
+		uint64_t ddr__pctl:4;
+		uint64_t slow_scf:1;
+		uint64_t xor_bank:1;
+		uint64_t max_write_batch:4;
+		uint64_t reserved_16_17:2;
+		uint64_t rdimm_ena:1;
+		uint64_t r2r_slot:1;
+		uint64_t inorder_mwf:1;
+		uint64_t inorder_mrf:1;
+		uint64_t dreset:1;
+		uint64_t mode128b:1;
+		uint64_t fprch2:1;
+		uint64_t bprch:1;
+		uint64_t sil_lat:2;
+		uint64_t tskw:2;
+		uint64_t qs_dic:2;
+		uint64_t dic:2;
+#else
+		uint64_t dic:2;
+		uint64_t qs_dic:2;
+		uint64_t tskw:2;
+		uint64_t sil_lat:2;
+		uint64_t bprch:1;
+		uint64_t fprch2:1;
+		uint64_t mode128b:1;
+		uint64_t dreset:1;
+		uint64_t inorder_mrf:1;
+		uint64_t inorder_mwf:1;
+		uint64_t r2r_slot:1;
+		uint64_t rdimm_ena:1;
+		uint64_t reserved_16_17:2;
+		uint64_t max_write_batch:4;
+		uint64_t xor_bank:1;
+		uint64_t slow_scf:1;
+		uint64_t ddr__pctl:4;
+		uint64_t ddr__nctl:4;
+		uint64_t reserved_32_63:32;
+#endif
+	} cn58xx;
+	struct cvmx_lmcx_ctl_cn58xx cn58xxp1;
+};
+
+union cvmx_lmcx_ctl1 {
+	uint64_t u64;
+	struct cvmx_lmcx_ctl1_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_21_63:43;
+		uint64_t ecc_adr:1;
+		uint64_t forcewrite:4;
+		uint64_t idlepower:3;
+		uint64_t sequence:3;
+		uint64_t sil_mode:1;
+		uint64_t dcc_enable:1;
+		uint64_t reserved_2_7:6;
+		uint64_t data_layout:2;
+#else
+		uint64_t data_layout:2;
+		uint64_t reserved_2_7:6;
+		uint64_t dcc_enable:1;
+		uint64_t sil_mode:1;
+		uint64_t sequence:3;
+		uint64_t idlepower:3;
+		uint64_t forcewrite:4;
+		uint64_t ecc_adr:1;
+		uint64_t reserved_21_63:43;
+#endif
+	} s;
+	struct cvmx_lmcx_ctl1_cn30xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_2_63:62;
+		uint64_t data_layout:2;
+#else
+		uint64_t data_layout:2;
+		uint64_t reserved_2_63:62;
+#endif
+	} cn30xx;
+	struct cvmx_lmcx_ctl1_cn50xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_10_63:54;
+		uint64_t sil_mode:1;
+		uint64_t dcc_enable:1;
+		uint64_t reserved_2_7:6;
+		uint64_t data_layout:2;
+#else
+		uint64_t data_layout:2;
+		uint64_t reserved_2_7:6;
+		uint64_t dcc_enable:1;
+		uint64_t sil_mode:1;
+		uint64_t reserved_10_63:54;
+#endif
+	} cn50xx;
+	struct cvmx_lmcx_ctl1_cn52xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_21_63:43;
+		uint64_t ecc_adr:1;
+		uint64_t forcewrite:4;
+		uint64_t idlepower:3;
+		uint64_t sequence:3;
+		uint64_t sil_mode:1;
+		uint64_t dcc_enable:1;
+		uint64_t reserved_0_7:8;
+#else
+		uint64_t reserved_0_7:8;
+		uint64_t dcc_enable:1;
+		uint64_t sil_mode:1;
+		uint64_t sequence:3;
+		uint64_t idlepower:3;
+		uint64_t forcewrite:4;
+		uint64_t ecc_adr:1;
+		uint64_t reserved_21_63:43;
+#endif
+	} cn52xx;
+	struct cvmx_lmcx_ctl1_cn52xx cn52xxp1;
+	struct cvmx_lmcx_ctl1_cn52xx cn56xx;
+	struct cvmx_lmcx_ctl1_cn52xx cn56xxp1;
+	struct cvmx_lmcx_ctl1_cn58xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_10_63:54;
+		uint64_t sil_mode:1;
+		uint64_t dcc_enable:1;
+		uint64_t reserved_0_7:8;
+#else
+		uint64_t reserved_0_7:8;
+		uint64_t dcc_enable:1;
+		uint64_t sil_mode:1;
+		uint64_t reserved_10_63:54;
+#endif
+	} cn58xx;
+	struct cvmx_lmcx_ctl1_cn58xx cn58xxp1;
+};
+
+union cvmx_lmcx_dclk_cnt {
+	uint64_t u64;
+	struct cvmx_lmcx_dclk_cnt_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t dclkcnt:64;
+#else
+		uint64_t dclkcnt:64;
+#endif
+	} s;
+	struct cvmx_lmcx_dclk_cnt_s cn61xx;
+	struct cvmx_lmcx_dclk_cnt_s cn63xx;
+	struct cvmx_lmcx_dclk_cnt_s cn63xxp1;
+	struct cvmx_lmcx_dclk_cnt_s cn66xx;
+	struct cvmx_lmcx_dclk_cnt_s cn68xx;
+	struct cvmx_lmcx_dclk_cnt_s cn68xxp1;
+	struct cvmx_lmcx_dclk_cnt_s cnf71xx;
+};
+
+union cvmx_lmcx_dclk_cnt_hi {
+	uint64_t u64;
+	struct cvmx_lmcx_dclk_cnt_hi_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t dclkcnt_hi:32;
+#else
+		uint64_t dclkcnt_hi:32;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_lmcx_dclk_cnt_hi_s cn30xx;
+	struct cvmx_lmcx_dclk_cnt_hi_s cn31xx;
+	struct cvmx_lmcx_dclk_cnt_hi_s cn38xx;
+	struct cvmx_lmcx_dclk_cnt_hi_s cn38xxp2;
+	struct cvmx_lmcx_dclk_cnt_hi_s cn50xx;
+	struct cvmx_lmcx_dclk_cnt_hi_s cn52xx;
+	struct cvmx_lmcx_dclk_cnt_hi_s cn52xxp1;
+	struct cvmx_lmcx_dclk_cnt_hi_s cn56xx;
+	struct cvmx_lmcx_dclk_cnt_hi_s cn56xxp1;
+	struct cvmx_lmcx_dclk_cnt_hi_s cn58xx;
+	struct cvmx_lmcx_dclk_cnt_hi_s cn58xxp1;
+};
+
+union cvmx_lmcx_dclk_cnt_lo {
+	uint64_t u64;
+	struct cvmx_lmcx_dclk_cnt_lo_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t dclkcnt_lo:32;
+#else
+		uint64_t dclkcnt_lo:32;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_lmcx_dclk_cnt_lo_s cn30xx;
+	struct cvmx_lmcx_dclk_cnt_lo_s cn31xx;
+	struct cvmx_lmcx_dclk_cnt_lo_s cn38xx;
+	struct cvmx_lmcx_dclk_cnt_lo_s cn38xxp2;
+	struct cvmx_lmcx_dclk_cnt_lo_s cn50xx;
+	struct cvmx_lmcx_dclk_cnt_lo_s cn52xx;
+	struct cvmx_lmcx_dclk_cnt_lo_s cn52xxp1;
+	struct cvmx_lmcx_dclk_cnt_lo_s cn56xx;
+	struct cvmx_lmcx_dclk_cnt_lo_s cn56xxp1;
+	struct cvmx_lmcx_dclk_cnt_lo_s cn58xx;
+	struct cvmx_lmcx_dclk_cnt_lo_s cn58xxp1;
+};
+
+union cvmx_lmcx_dclk_ctl {
+	uint64_t u64;
+	struct cvmx_lmcx_dclk_ctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_8_63:56;
+		uint64_t off90_ena:1;
+		uint64_t dclk90_byp:1;
+		uint64_t dclk90_ld:1;
+		uint64_t dclk90_vlu:5;
+#else
+		uint64_t dclk90_vlu:5;
+		uint64_t dclk90_ld:1;
+		uint64_t dclk90_byp:1;
+		uint64_t off90_ena:1;
+		uint64_t reserved_8_63:56;
+#endif
+	} s;
+	struct cvmx_lmcx_dclk_ctl_s cn56xx;
+	struct cvmx_lmcx_dclk_ctl_s cn56xxp1;
+};
+
+union cvmx_lmcx_ddr2_ctl {
+	uint64_t u64;
+	struct cvmx_lmcx_ddr2_ctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t bank8:1;
+		uint64_t burst8:1;
+		uint64_t addlat:3;
+		uint64_t pocas:1;
+		uint64_t bwcnt:1;
+		uint64_t twr:3;
+		uint64_t silo_hc:1;
+		uint64_t ddr_eof:4;
+		uint64_t tfaw:5;
+		uint64_t crip_mode:1;
+		uint64_t ddr2t:1;
+		uint64_t odt_ena:1;
+		uint64_t qdll_ena:1;
+		uint64_t dll90_vlu:5;
+		uint64_t dll90_byp:1;
+		uint64_t rdqs:1;
+		uint64_t ddr2:1;
+#else
+		uint64_t ddr2:1;
+		uint64_t rdqs:1;
+		uint64_t dll90_byp:1;
+		uint64_t dll90_vlu:5;
+		uint64_t qdll_ena:1;
+		uint64_t odt_ena:1;
+		uint64_t ddr2t:1;
+		uint64_t crip_mode:1;
+		uint64_t tfaw:5;
+		uint64_t ddr_eof:4;
+		uint64_t silo_hc:1;
+		uint64_t twr:3;
+		uint64_t bwcnt:1;
+		uint64_t pocas:1;
+		uint64_t addlat:3;
+		uint64_t burst8:1;
+		uint64_t bank8:1;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_lmcx_ddr2_ctl_cn30xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t bank8:1;
+		uint64_t burst8:1;
+		uint64_t addlat:3;
+		uint64_t pocas:1;
+		uint64_t bwcnt:1;
+		uint64_t twr:3;
+		uint64_t silo_hc:1;
+		uint64_t ddr_eof:4;
+		uint64_t tfaw:5;
+		uint64_t crip_mode:1;
+		uint64_t ddr2t:1;
+		uint64_t odt_ena:1;
+		uint64_t qdll_ena:1;
+		uint64_t dll90_vlu:5;
+		uint64_t dll90_byp:1;
+		uint64_t reserved_1_1:1;
+		uint64_t ddr2:1;
+#else
+		uint64_t ddr2:1;
+		uint64_t reserved_1_1:1;
+		uint64_t dll90_byp:1;
+		uint64_t dll90_vlu:5;
+		uint64_t qdll_ena:1;
+		uint64_t odt_ena:1;
+		uint64_t ddr2t:1;
+		uint64_t crip_mode:1;
+		uint64_t tfaw:5;
+		uint64_t ddr_eof:4;
+		uint64_t silo_hc:1;
+		uint64_t twr:3;
+		uint64_t bwcnt:1;
+		uint64_t pocas:1;
+		uint64_t addlat:3;
+		uint64_t burst8:1;
+		uint64_t bank8:1;
+		uint64_t reserved_32_63:32;
+#endif
+	} cn30xx;
+	struct cvmx_lmcx_ddr2_ctl_cn30xx cn31xx;
+	struct cvmx_lmcx_ddr2_ctl_s cn38xx;
+	struct cvmx_lmcx_ddr2_ctl_s cn38xxp2;
+	struct cvmx_lmcx_ddr2_ctl_s cn50xx;
+	struct cvmx_lmcx_ddr2_ctl_s cn52xx;
+	struct cvmx_lmcx_ddr2_ctl_s cn52xxp1;
+	struct cvmx_lmcx_ddr2_ctl_s cn56xx;
+	struct cvmx_lmcx_ddr2_ctl_s cn56xxp1;
+	struct cvmx_lmcx_ddr2_ctl_s cn58xx;
+	struct cvmx_lmcx_ddr2_ctl_s cn58xxp1;
+};
+
+union cvmx_lmcx_ddr_pll_ctl {
+	uint64_t u64;
+	struct cvmx_lmcx_ddr_pll_ctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_27_63:37;
+		uint64_t jtg_test_mode:1;
+		uint64_t dfm_div_reset:1;
+		uint64_t dfm_ps_en:3;
+		uint64_t ddr_div_reset:1;
+		uint64_t ddr_ps_en:3;
+		uint64_t diffamp:4;
+		uint64_t cps:3;
+		uint64_t cpb:3;
+		uint64_t reset_n:1;
+		uint64_t clkf:7;
+#else
+		uint64_t clkf:7;
+		uint64_t reset_n:1;
+		uint64_t cpb:3;
+		uint64_t cps:3;
+		uint64_t diffamp:4;
+		uint64_t ddr_ps_en:3;
+		uint64_t ddr_div_reset:1;
+		uint64_t dfm_ps_en:3;
+		uint64_t dfm_div_reset:1;
+		uint64_t jtg_test_mode:1;
+		uint64_t reserved_27_63:37;
+#endif
+	} s;
+	struct cvmx_lmcx_ddr_pll_ctl_s cn61xx;
+	struct cvmx_lmcx_ddr_pll_ctl_s cn63xx;
+	struct cvmx_lmcx_ddr_pll_ctl_s cn63xxp1;
+	struct cvmx_lmcx_ddr_pll_ctl_s cn66xx;
+	struct cvmx_lmcx_ddr_pll_ctl_s cn68xx;
+	struct cvmx_lmcx_ddr_pll_ctl_s cn68xxp1;
+	struct cvmx_lmcx_ddr_pll_ctl_s cnf71xx;
+};
+
+union cvmx_lmcx_delay_cfg {
+	uint64_t u64;
+	struct cvmx_lmcx_delay_cfg_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_15_63:49;
+		uint64_t dq:5;
+		uint64_t cmd:5;
+		uint64_t clk:5;
+#else
+		uint64_t clk:5;
+		uint64_t cmd:5;
+		uint64_t dq:5;
+		uint64_t reserved_15_63:49;
+#endif
+	} s;
+	struct cvmx_lmcx_delay_cfg_s cn30xx;
+	struct cvmx_lmcx_delay_cfg_cn38xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_14_63:50;
+		uint64_t dq:4;
+		uint64_t reserved_9_9:1;
+		uint64_t cmd:4;
+		uint64_t reserved_4_4:1;
+		uint64_t clk:4;
+#else
+		uint64_t clk:4;
+		uint64_t reserved_4_4:1;
+		uint64_t cmd:4;
+		uint64_t reserved_9_9:1;
+		uint64_t dq:4;
+		uint64_t reserved_14_63:50;
+#endif
+	} cn38xx;
+	struct cvmx_lmcx_delay_cfg_cn38xx cn50xx;
+	struct cvmx_lmcx_delay_cfg_cn38xx cn52xx;
+	struct cvmx_lmcx_delay_cfg_cn38xx cn52xxp1;
+	struct cvmx_lmcx_delay_cfg_cn38xx cn56xx;
+	struct cvmx_lmcx_delay_cfg_cn38xx cn56xxp1;
+	struct cvmx_lmcx_delay_cfg_cn38xx cn58xx;
+	struct cvmx_lmcx_delay_cfg_cn38xx cn58xxp1;
+};
+
+union cvmx_lmcx_dimmx_params {
+	uint64_t u64;
+	struct cvmx_lmcx_dimmx_params_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t rc15:4;
+		uint64_t rc14:4;
+		uint64_t rc13:4;
+		uint64_t rc12:4;
+		uint64_t rc11:4;
+		uint64_t rc10:4;
+		uint64_t rc9:4;
+		uint64_t rc8:4;
+		uint64_t rc7:4;
+		uint64_t rc6:4;
+		uint64_t rc5:4;
+		uint64_t rc4:4;
+		uint64_t rc3:4;
+		uint64_t rc2:4;
+		uint64_t rc1:4;
+		uint64_t rc0:4;
+#else
+		uint64_t rc0:4;
+		uint64_t rc1:4;
+		uint64_t rc2:4;
+		uint64_t rc3:4;
+		uint64_t rc4:4;
+		uint64_t rc5:4;
+		uint64_t rc6:4;
+		uint64_t rc7:4;
+		uint64_t rc8:4;
+		uint64_t rc9:4;
+		uint64_t rc10:4;
+		uint64_t rc11:4;
+		uint64_t rc12:4;
+		uint64_t rc13:4;
+		uint64_t rc14:4;
+		uint64_t rc15:4;
+#endif
+	} s;
+	struct cvmx_lmcx_dimmx_params_s cn61xx;
+	struct cvmx_lmcx_dimmx_params_s cn63xx;
+	struct cvmx_lmcx_dimmx_params_s cn63xxp1;
+	struct cvmx_lmcx_dimmx_params_s cn66xx;
+	struct cvmx_lmcx_dimmx_params_s cn68xx;
+	struct cvmx_lmcx_dimmx_params_s cn68xxp1;
+	struct cvmx_lmcx_dimmx_params_s cnf71xx;
+};
+
+union cvmx_lmcx_dimm_ctl {
+	uint64_t u64;
+	struct cvmx_lmcx_dimm_ctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_46_63:18;
+		uint64_t parity:1;
+		uint64_t tcws:13;
+		uint64_t dimm1_wmask:16;
+		uint64_t dimm0_wmask:16;
+#else
+		uint64_t dimm0_wmask:16;
+		uint64_t dimm1_wmask:16;
+		uint64_t tcws:13;
+		uint64_t parity:1;
+		uint64_t reserved_46_63:18;
+#endif
+	} s;
+	struct cvmx_lmcx_dimm_ctl_s cn61xx;
+	struct cvmx_lmcx_dimm_ctl_s cn63xx;
+	struct cvmx_lmcx_dimm_ctl_s cn63xxp1;
+	struct cvmx_lmcx_dimm_ctl_s cn66xx;
+	struct cvmx_lmcx_dimm_ctl_s cn68xx;
+	struct cvmx_lmcx_dimm_ctl_s cn68xxp1;
+	struct cvmx_lmcx_dimm_ctl_s cnf71xx;
+};
+
+union cvmx_lmcx_dll_ctl {
+	uint64_t u64;
+	struct cvmx_lmcx_dll_ctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_8_63:56;
+		uint64_t dreset:1;
+		uint64_t dll90_byp:1;
+		uint64_t dll90_ena:1;
+		uint64_t dll90_vlu:5;
+#else
+		uint64_t dll90_vlu:5;
+		uint64_t dll90_ena:1;
+		uint64_t dll90_byp:1;
+		uint64_t dreset:1;
+		uint64_t reserved_8_63:56;
+#endif
+	} s;
+	struct cvmx_lmcx_dll_ctl_s cn52xx;
+	struct cvmx_lmcx_dll_ctl_s cn52xxp1;
+	struct cvmx_lmcx_dll_ctl_s cn56xx;
+	struct cvmx_lmcx_dll_ctl_s cn56xxp1;
+};
+
+union cvmx_lmcx_dll_ctl2 {
+	uint64_t u64;
+	struct cvmx_lmcx_dll_ctl2_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_16_63:48;
+		uint64_t intf_en:1;
+		uint64_t dll_bringup:1;
+		uint64_t dreset:1;
+		uint64_t quad_dll_ena:1;
+		uint64_t byp_sel:4;
+		uint64_t byp_setting:8;
+#else
+		uint64_t byp_setting:8;
+		uint64_t byp_sel:4;
+		uint64_t quad_dll_ena:1;
+		uint64_t dreset:1;
+		uint64_t dll_bringup:1;
+		uint64_t intf_en:1;
+		uint64_t reserved_16_63:48;
+#endif
+	} s;
+	struct cvmx_lmcx_dll_ctl2_s cn61xx;
+	struct cvmx_lmcx_dll_ctl2_cn63xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_15_63:49;
+		uint64_t dll_bringup:1;
+		uint64_t dreset:1;
+		uint64_t quad_dll_ena:1;
+		uint64_t byp_sel:4;
+		uint64_t byp_setting:8;
+#else
+		uint64_t byp_setting:8;
+		uint64_t byp_sel:4;
+		uint64_t quad_dll_ena:1;
+		uint64_t dreset:1;
+		uint64_t dll_bringup:1;
+		uint64_t reserved_15_63:49;
+#endif
+	} cn63xx;
+	struct cvmx_lmcx_dll_ctl2_cn63xx cn63xxp1;
+	struct cvmx_lmcx_dll_ctl2_cn63xx cn66xx;
+	struct cvmx_lmcx_dll_ctl2_s cn68xx;
+	struct cvmx_lmcx_dll_ctl2_s cn68xxp1;
+	struct cvmx_lmcx_dll_ctl2_s cnf71xx;
+};
+
+union cvmx_lmcx_dll_ctl3 {
+	uint64_t u64;
+	struct cvmx_lmcx_dll_ctl3_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_41_63:23;
+		uint64_t dclk90_fwd:1;
+		uint64_t ddr_90_dly_byp:1;
+		uint64_t dclk90_recal_dis:1;
+		uint64_t dclk90_byp_sel:1;
+		uint64_t dclk90_byp_setting:8;
+		uint64_t dll_fast:1;
+		uint64_t dll90_setting:8;
+		uint64_t fine_tune_mode:1;
+		uint64_t dll_mode:1;
+		uint64_t dll90_byte_sel:4;
+		uint64_t offset_ena:1;
+		uint64_t load_offset:1;
+		uint64_t mode_sel:2;
+		uint64_t byte_sel:4;
+		uint64_t offset:6;
+#else
+		uint64_t offset:6;
+		uint64_t byte_sel:4;
+		uint64_t mode_sel:2;
+		uint64_t load_offset:1;
+		uint64_t offset_ena:1;
+		uint64_t dll90_byte_sel:4;
+		uint64_t dll_mode:1;
+		uint64_t fine_tune_mode:1;
+		uint64_t dll90_setting:8;
+		uint64_t dll_fast:1;
+		uint64_t dclk90_byp_setting:8;
+		uint64_t dclk90_byp_sel:1;
+		uint64_t dclk90_recal_dis:1;
+		uint64_t ddr_90_dly_byp:1;
+		uint64_t dclk90_fwd:1;
+		uint64_t reserved_41_63:23;
+#endif
+	} s;
+	struct cvmx_lmcx_dll_ctl3_s cn61xx;
+	struct cvmx_lmcx_dll_ctl3_cn63xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_29_63:35;
+		uint64_t dll_fast:1;
+		uint64_t dll90_setting:8;
+		uint64_t fine_tune_mode:1;
+		uint64_t dll_mode:1;
+		uint64_t dll90_byte_sel:4;
+		uint64_t offset_ena:1;
+		uint64_t load_offset:1;
+		uint64_t mode_sel:2;
+		uint64_t byte_sel:4;
+		uint64_t offset:6;
+#else
+		uint64_t offset:6;
+		uint64_t byte_sel:4;
+		uint64_t mode_sel:2;
+		uint64_t load_offset:1;
+		uint64_t offset_ena:1;
+		uint64_t dll90_byte_sel:4;
+		uint64_t dll_mode:1;
+		uint64_t fine_tune_mode:1;
+		uint64_t dll90_setting:8;
+		uint64_t dll_fast:1;
+		uint64_t reserved_29_63:35;
+#endif
+	} cn63xx;
+	struct cvmx_lmcx_dll_ctl3_cn63xx cn63xxp1;
+	struct cvmx_lmcx_dll_ctl3_cn63xx cn66xx;
+	struct cvmx_lmcx_dll_ctl3_s cn68xx;
+	struct cvmx_lmcx_dll_ctl3_s cn68xxp1;
+	struct cvmx_lmcx_dll_ctl3_s cnf71xx;
+};
+
+union cvmx_lmcx_dual_memcfg {
+	uint64_t u64;
+	struct cvmx_lmcx_dual_memcfg_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_20_63:44;
+		uint64_t bank8:1;
+		uint64_t row_lsb:3;
+		uint64_t reserved_8_15:8;
+		uint64_t cs_mask:8;
+#else
+		uint64_t cs_mask:8;
+		uint64_t reserved_8_15:8;
+		uint64_t row_lsb:3;
+		uint64_t bank8:1;
+		uint64_t reserved_20_63:44;
+#endif
+	} s;
+	struct cvmx_lmcx_dual_memcfg_s cn50xx;
+	struct cvmx_lmcx_dual_memcfg_s cn52xx;
+	struct cvmx_lmcx_dual_memcfg_s cn52xxp1;
+	struct cvmx_lmcx_dual_memcfg_s cn56xx;
+	struct cvmx_lmcx_dual_memcfg_s cn56xxp1;
+	struct cvmx_lmcx_dual_memcfg_s cn58xx;
+	struct cvmx_lmcx_dual_memcfg_s cn58xxp1;
+	struct cvmx_lmcx_dual_memcfg_cn61xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_19_63:45;
+		uint64_t row_lsb:3;
+		uint64_t reserved_8_15:8;
+		uint64_t cs_mask:8;
+#else
+		uint64_t cs_mask:8;
+		uint64_t reserved_8_15:8;
+		uint64_t row_lsb:3;
+		uint64_t reserved_19_63:45;
+#endif
+	} cn61xx;
+	struct cvmx_lmcx_dual_memcfg_cn61xx cn63xx;
+	struct cvmx_lmcx_dual_memcfg_cn61xx cn63xxp1;
+	struct cvmx_lmcx_dual_memcfg_cn61xx cn66xx;
+	struct cvmx_lmcx_dual_memcfg_cn61xx cn68xx;
+	struct cvmx_lmcx_dual_memcfg_cn61xx cn68xxp1;
+	struct cvmx_lmcx_dual_memcfg_cn61xx cnf71xx;
+};
+
+union cvmx_lmcx_ecc_synd {
+	uint64_t u64;
+	struct cvmx_lmcx_ecc_synd_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t mrdsyn3:8;
+		uint64_t mrdsyn2:8;
+		uint64_t mrdsyn1:8;
+		uint64_t mrdsyn0:8;
+#else
+		uint64_t mrdsyn0:8;
+		uint64_t mrdsyn1:8;
+		uint64_t mrdsyn2:8;
+		uint64_t mrdsyn3:8;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_lmcx_ecc_synd_s cn30xx;
+	struct cvmx_lmcx_ecc_synd_s cn31xx;
+	struct cvmx_lmcx_ecc_synd_s cn38xx;
+	struct cvmx_lmcx_ecc_synd_s cn38xxp2;
+	struct cvmx_lmcx_ecc_synd_s cn50xx;
+	struct cvmx_lmcx_ecc_synd_s cn52xx;
+	struct cvmx_lmcx_ecc_synd_s cn52xxp1;
+	struct cvmx_lmcx_ecc_synd_s cn56xx;
+	struct cvmx_lmcx_ecc_synd_s cn56xxp1;
+	struct cvmx_lmcx_ecc_synd_s cn58xx;
+	struct cvmx_lmcx_ecc_synd_s cn58xxp1;
+	struct cvmx_lmcx_ecc_synd_s cn61xx;
+	struct cvmx_lmcx_ecc_synd_s cn63xx;
+	struct cvmx_lmcx_ecc_synd_s cn63xxp1;
+	struct cvmx_lmcx_ecc_synd_s cn66xx;
+	struct cvmx_lmcx_ecc_synd_s cn68xx;
+	struct cvmx_lmcx_ecc_synd_s cn68xxp1;
+	struct cvmx_lmcx_ecc_synd_s cnf71xx;
+};
+
+union cvmx_lmcx_fadr {
+	uint64_t u64;
+	struct cvmx_lmcx_fadr_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_0_63:64;
+#else
+		uint64_t reserved_0_63:64;
+#endif
+	} s;
+	struct cvmx_lmcx_fadr_cn30xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t fdimm:2;
+		uint64_t fbunk:1;
+		uint64_t fbank:3;
+		uint64_t frow:14;
+		uint64_t fcol:12;
+#else
+		uint64_t fcol:12;
+		uint64_t frow:14;
+		uint64_t fbank:3;
+		uint64_t fbunk:1;
+		uint64_t fdimm:2;
+		uint64_t reserved_32_63:32;
+#endif
+	} cn30xx;
+	struct cvmx_lmcx_fadr_cn30xx cn31xx;
+	struct cvmx_lmcx_fadr_cn30xx cn38xx;
+	struct cvmx_lmcx_fadr_cn30xx cn38xxp2;
+	struct cvmx_lmcx_fadr_cn30xx cn50xx;
+	struct cvmx_lmcx_fadr_cn30xx cn52xx;
+	struct cvmx_lmcx_fadr_cn30xx cn52xxp1;
+	struct cvmx_lmcx_fadr_cn30xx cn56xx;
+	struct cvmx_lmcx_fadr_cn30xx cn56xxp1;
+	struct cvmx_lmcx_fadr_cn30xx cn58xx;
+	struct cvmx_lmcx_fadr_cn30xx cn58xxp1;
+	struct cvmx_lmcx_fadr_cn61xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_36_63:28;
+		uint64_t fdimm:2;
+		uint64_t fbunk:1;
+		uint64_t fbank:3;
+		uint64_t frow:16;
+		uint64_t fcol:14;
+#else
+		uint64_t fcol:14;
+		uint64_t frow:16;
+		uint64_t fbank:3;
+		uint64_t fbunk:1;
+		uint64_t fdimm:2;
+		uint64_t reserved_36_63:28;
+#endif
+	} cn61xx;
+	struct cvmx_lmcx_fadr_cn61xx cn63xx;
+	struct cvmx_lmcx_fadr_cn61xx cn63xxp1;
+	struct cvmx_lmcx_fadr_cn61xx cn66xx;
+	struct cvmx_lmcx_fadr_cn61xx cn68xx;
+	struct cvmx_lmcx_fadr_cn61xx cn68xxp1;
+	struct cvmx_lmcx_fadr_cn61xx cnf71xx;
+};
+
+union cvmx_lmcx_ifb_cnt {
+	uint64_t u64;
+	struct cvmx_lmcx_ifb_cnt_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t ifbcnt:64;
+#else
+		uint64_t ifbcnt:64;
+#endif
+	} s;
+	struct cvmx_lmcx_ifb_cnt_s cn61xx;
+	struct cvmx_lmcx_ifb_cnt_s cn63xx;
+	struct cvmx_lmcx_ifb_cnt_s cn63xxp1;
+	struct cvmx_lmcx_ifb_cnt_s cn66xx;
+	struct cvmx_lmcx_ifb_cnt_s cn68xx;
+	struct cvmx_lmcx_ifb_cnt_s cn68xxp1;
+	struct cvmx_lmcx_ifb_cnt_s cnf71xx;
+};
+
+union cvmx_lmcx_ifb_cnt_hi {
+	uint64_t u64;
+	struct cvmx_lmcx_ifb_cnt_hi_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t ifbcnt_hi:32;
+#else
+		uint64_t ifbcnt_hi:32;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_lmcx_ifb_cnt_hi_s cn30xx;
+	struct cvmx_lmcx_ifb_cnt_hi_s cn31xx;
+	struct cvmx_lmcx_ifb_cnt_hi_s cn38xx;
+	struct cvmx_lmcx_ifb_cnt_hi_s cn38xxp2;
+	struct cvmx_lmcx_ifb_cnt_hi_s cn50xx;
+	struct cvmx_lmcx_ifb_cnt_hi_s cn52xx;
+	struct cvmx_lmcx_ifb_cnt_hi_s cn52xxp1;
+	struct cvmx_lmcx_ifb_cnt_hi_s cn56xx;
+	struct cvmx_lmcx_ifb_cnt_hi_s cn56xxp1;
+	struct cvmx_lmcx_ifb_cnt_hi_s cn58xx;
+	struct cvmx_lmcx_ifb_cnt_hi_s cn58xxp1;
+};
+
+union cvmx_lmcx_ifb_cnt_lo {
+	uint64_t u64;
+	struct cvmx_lmcx_ifb_cnt_lo_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t ifbcnt_lo:32;
+#else
+		uint64_t ifbcnt_lo:32;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_lmcx_ifb_cnt_lo_s cn30xx;
+	struct cvmx_lmcx_ifb_cnt_lo_s cn31xx;
+	struct cvmx_lmcx_ifb_cnt_lo_s cn38xx;
+	struct cvmx_lmcx_ifb_cnt_lo_s cn38xxp2;
+	struct cvmx_lmcx_ifb_cnt_lo_s cn50xx;
+	struct cvmx_lmcx_ifb_cnt_lo_s cn52xx;
+	struct cvmx_lmcx_ifb_cnt_lo_s cn52xxp1;
+	struct cvmx_lmcx_ifb_cnt_lo_s cn56xx;
+	struct cvmx_lmcx_ifb_cnt_lo_s cn56xxp1;
+	struct cvmx_lmcx_ifb_cnt_lo_s cn58xx;
+	struct cvmx_lmcx_ifb_cnt_lo_s cn58xxp1;
+};
+
+union cvmx_lmcx_int {
+	uint64_t u64;
+	struct cvmx_lmcx_int_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_9_63:55;
+		uint64_t ded_err:4;
+		uint64_t sec_err:4;
+		uint64_t nxm_wr_err:1;
+#else
+		uint64_t nxm_wr_err:1;
+		uint64_t sec_err:4;
+		uint64_t ded_err:4;
+		uint64_t reserved_9_63:55;
+#endif
+	} s;
+	struct cvmx_lmcx_int_s cn61xx;
+	struct cvmx_lmcx_int_s cn63xx;
+	struct cvmx_lmcx_int_s cn63xxp1;
+	struct cvmx_lmcx_int_s cn66xx;
+	struct cvmx_lmcx_int_s cn68xx;
+	struct cvmx_lmcx_int_s cn68xxp1;
+	struct cvmx_lmcx_int_s cnf71xx;
+};
+
+union cvmx_lmcx_int_en {
+	uint64_t u64;
+	struct cvmx_lmcx_int_en_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_3_63:61;
+		uint64_t intr_ded_ena:1;
+		uint64_t intr_sec_ena:1;
+		uint64_t intr_nxm_wr_ena:1;
+#else
+		uint64_t intr_nxm_wr_ena:1;
+		uint64_t intr_sec_ena:1;
+		uint64_t intr_ded_ena:1;
+		uint64_t reserved_3_63:61;
+#endif
+	} s;
+	struct cvmx_lmcx_int_en_s cn61xx;
+	struct cvmx_lmcx_int_en_s cn63xx;
+	struct cvmx_lmcx_int_en_s cn63xxp1;
+	struct cvmx_lmcx_int_en_s cn66xx;
+	struct cvmx_lmcx_int_en_s cn68xx;
+	struct cvmx_lmcx_int_en_s cn68xxp1;
+	struct cvmx_lmcx_int_en_s cnf71xx;
+};
+
+union cvmx_lmcx_mem_cfg0 {
+	uint64_t u64;
+	struct cvmx_lmcx_mem_cfg0_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t reset:1;
+		uint64_t silo_qc:1;
+		uint64_t bunk_ena:1;
+		uint64_t ded_err:4;
+		uint64_t sec_err:4;
+		uint64_t intr_ded_ena:1;
+		uint64_t intr_sec_ena:1;
+		uint64_t tcl:4;
+		uint64_t ref_int:6;
+		uint64_t pbank_lsb:4;
+		uint64_t row_lsb:3;
+		uint64_t ecc_ena:1;
+		uint64_t init_start:1;
+#else
+		uint64_t init_start:1;
+		uint64_t ecc_ena:1;
+		uint64_t row_lsb:3;
+		uint64_t pbank_lsb:4;
+		uint64_t ref_int:6;
+		uint64_t tcl:4;
+		uint64_t intr_sec_ena:1;
+		uint64_t intr_ded_ena:1;
+		uint64_t sec_err:4;
+		uint64_t ded_err:4;
+		uint64_t bunk_ena:1;
+		uint64_t silo_qc:1;
+		uint64_t reset:1;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_lmcx_mem_cfg0_s cn30xx;
+	struct cvmx_lmcx_mem_cfg0_s cn31xx;
+	struct cvmx_lmcx_mem_cfg0_s cn38xx;
+	struct cvmx_lmcx_mem_cfg0_s cn38xxp2;
+	struct cvmx_lmcx_mem_cfg0_s cn50xx;
+	struct cvmx_lmcx_mem_cfg0_s cn52xx;
+	struct cvmx_lmcx_mem_cfg0_s cn52xxp1;
+	struct cvmx_lmcx_mem_cfg0_s cn56xx;
+	struct cvmx_lmcx_mem_cfg0_s cn56xxp1;
+	struct cvmx_lmcx_mem_cfg0_s cn58xx;
+	struct cvmx_lmcx_mem_cfg0_s cn58xxp1;
+};
+
+union cvmx_lmcx_mem_cfg1 {
+	uint64_t u64;
+	struct cvmx_lmcx_mem_cfg1_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t comp_bypass:1;
+		uint64_t trrd:3;
+		uint64_t caslat:3;
+		uint64_t tmrd:3;
+		uint64_t trfc:5;
+		uint64_t trp:4;
+		uint64_t twtr:4;
+		uint64_t trcd:4;
+		uint64_t tras:5;
+#else
+		uint64_t tras:5;
+		uint64_t trcd:4;
+		uint64_t twtr:4;
+		uint64_t trp:4;
+		uint64_t trfc:5;
+		uint64_t tmrd:3;
+		uint64_t caslat:3;
+		uint64_t trrd:3;
+		uint64_t comp_bypass:1;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_lmcx_mem_cfg1_s cn30xx;
+	struct cvmx_lmcx_mem_cfg1_s cn31xx;
+	struct cvmx_lmcx_mem_cfg1_cn38xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_31_63:33;
+		uint64_t trrd:3;
+		uint64_t caslat:3;
+		uint64_t tmrd:3;
+		uint64_t trfc:5;
+		uint64_t trp:4;
+		uint64_t twtr:4;
+		uint64_t trcd:4;
+		uint64_t tras:5;
+#else
+		uint64_t tras:5;
+		uint64_t trcd:4;
+		uint64_t twtr:4;
+		uint64_t trp:4;
+		uint64_t trfc:5;
+		uint64_t tmrd:3;
+		uint64_t caslat:3;
+		uint64_t trrd:3;
+		uint64_t reserved_31_63:33;
+#endif
+	} cn38xx;
+	struct cvmx_lmcx_mem_cfg1_cn38xx cn38xxp2;
+	struct cvmx_lmcx_mem_cfg1_s cn50xx;
+	struct cvmx_lmcx_mem_cfg1_cn38xx cn52xx;
+	struct cvmx_lmcx_mem_cfg1_cn38xx cn52xxp1;
+	struct cvmx_lmcx_mem_cfg1_cn38xx cn56xx;
+	struct cvmx_lmcx_mem_cfg1_cn38xx cn56xxp1;
+	struct cvmx_lmcx_mem_cfg1_cn38xx cn58xx;
+	struct cvmx_lmcx_mem_cfg1_cn38xx cn58xxp1;
+};
+
+union cvmx_lmcx_modereg_params0 {
+	uint64_t u64;
+	struct cvmx_lmcx_modereg_params0_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_25_63:39;
+		uint64_t ppd:1;
+		uint64_t wrp:3;
+		uint64_t dllr:1;
+		uint64_t tm:1;
+		uint64_t rbt:1;
+		uint64_t cl:4;
+		uint64_t bl:2;
+		uint64_t qoff:1;
+		uint64_t tdqs:1;
+		uint64_t wlev:1;
+		uint64_t al:2;
+		uint64_t dll:1;
+		uint64_t mpr:1;
+		uint64_t mprloc:2;
+		uint64_t cwl:3;
+#else
+		uint64_t cwl:3;
+		uint64_t mprloc:2;
+		uint64_t mpr:1;
+		uint64_t dll:1;
+		uint64_t al:2;
+		uint64_t wlev:1;
+		uint64_t tdqs:1;
+		uint64_t qoff:1;
+		uint64_t bl:2;
+		uint64_t cl:4;
+		uint64_t rbt:1;
+		uint64_t tm:1;
+		uint64_t dllr:1;
+		uint64_t wrp:3;
+		uint64_t ppd:1;
+		uint64_t reserved_25_63:39;
+#endif
+	} s;
+	struct cvmx_lmcx_modereg_params0_s cn61xx;
+	struct cvmx_lmcx_modereg_params0_s cn63xx;
+	struct cvmx_lmcx_modereg_params0_s cn63xxp1;
+	struct cvmx_lmcx_modereg_params0_s cn66xx;
+	struct cvmx_lmcx_modereg_params0_s cn68xx;
+	struct cvmx_lmcx_modereg_params0_s cn68xxp1;
+	struct cvmx_lmcx_modereg_params0_s cnf71xx;
+};
+
+union cvmx_lmcx_modereg_params1 {
+	uint64_t u64;
+	struct cvmx_lmcx_modereg_params1_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_48_63:16;
+		uint64_t rtt_nom_11:3;
+		uint64_t dic_11:2;
+		uint64_t rtt_wr_11:2;
+		uint64_t srt_11:1;
+		uint64_t asr_11:1;
+		uint64_t pasr_11:3;
+		uint64_t rtt_nom_10:3;
+		uint64_t dic_10:2;
+		uint64_t rtt_wr_10:2;
+		uint64_t srt_10:1;
+		uint64_t asr_10:1;
+		uint64_t pasr_10:3;
+		uint64_t rtt_nom_01:3;
+		uint64_t dic_01:2;
+		uint64_t rtt_wr_01:2;
+		uint64_t srt_01:1;
+		uint64_t asr_01:1;
+		uint64_t pasr_01:3;
+		uint64_t rtt_nom_00:3;
+		uint64_t dic_00:2;
+		uint64_t rtt_wr_00:2;
+		uint64_t srt_00:1;
+		uint64_t asr_00:1;
+		uint64_t pasr_00:3;
+#else
+		uint64_t pasr_00:3;
+		uint64_t asr_00:1;
+		uint64_t srt_00:1;
+		uint64_t rtt_wr_00:2;
+		uint64_t dic_00:2;
+		uint64_t rtt_nom_00:3;
+		uint64_t pasr_01:3;
+		uint64_t asr_01:1;
+		uint64_t srt_01:1;
+		uint64_t rtt_wr_01:2;
+		uint64_t dic_01:2;
+		uint64_t rtt_nom_01:3;
+		uint64_t pasr_10:3;
+		uint64_t asr_10:1;
+		uint64_t srt_10:1;
+		uint64_t rtt_wr_10:2;
+		uint64_t dic_10:2;
+		uint64_t rtt_nom_10:3;
+		uint64_t pasr_11:3;
+		uint64_t asr_11:1;
+		uint64_t srt_11:1;
+		uint64_t rtt_wr_11:2;
+		uint64_t dic_11:2;
+		uint64_t rtt_nom_11:3;
+		uint64_t reserved_48_63:16;
+#endif
+	} s;
+	struct cvmx_lmcx_modereg_params1_s cn61xx;
+	struct cvmx_lmcx_modereg_params1_s cn63xx;
+	struct cvmx_lmcx_modereg_params1_s cn63xxp1;
+	struct cvmx_lmcx_modereg_params1_s cn66xx;
+	struct cvmx_lmcx_modereg_params1_s cn68xx;
+	struct cvmx_lmcx_modereg_params1_s cn68xxp1;
+	struct cvmx_lmcx_modereg_params1_s cnf71xx;
+};
+
+union cvmx_lmcx_nxm {
+	uint64_t u64;
+	struct cvmx_lmcx_nxm_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_40_63:24;
+		uint64_t mem_msb_d3_r1:4;
+		uint64_t mem_msb_d3_r0:4;
+		uint64_t mem_msb_d2_r1:4;
+		uint64_t mem_msb_d2_r0:4;
+		uint64_t mem_msb_d1_r1:4;
+		uint64_t mem_msb_d1_r0:4;
+		uint64_t mem_msb_d0_r1:4;
+		uint64_t mem_msb_d0_r0:4;
+		uint64_t cs_mask:8;
+#else
+		uint64_t cs_mask:8;
+		uint64_t mem_msb_d0_r0:4;
+		uint64_t mem_msb_d0_r1:4;
+		uint64_t mem_msb_d1_r0:4;
+		uint64_t mem_msb_d1_r1:4;
+		uint64_t mem_msb_d2_r0:4;
+		uint64_t mem_msb_d2_r1:4;
+		uint64_t mem_msb_d3_r0:4;
+		uint64_t mem_msb_d3_r1:4;
+		uint64_t reserved_40_63:24;
+#endif
+	} s;
+	struct cvmx_lmcx_nxm_cn52xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_8_63:56;
+		uint64_t cs_mask:8;
+#else
+		uint64_t cs_mask:8;
+		uint64_t reserved_8_63:56;
+#endif
+	} cn52xx;
+	struct cvmx_lmcx_nxm_cn52xx cn56xx;
+	struct cvmx_lmcx_nxm_cn52xx cn58xx;
+	struct cvmx_lmcx_nxm_s cn61xx;
+	struct cvmx_lmcx_nxm_s cn63xx;
+	struct cvmx_lmcx_nxm_s cn63xxp1;
+	struct cvmx_lmcx_nxm_s cn66xx;
+	struct cvmx_lmcx_nxm_s cn68xx;
+	struct cvmx_lmcx_nxm_s cn68xxp1;
+	struct cvmx_lmcx_nxm_s cnf71xx;
+};
+
+union cvmx_lmcx_ops_cnt {
+	uint64_t u64;
+	struct cvmx_lmcx_ops_cnt_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t opscnt:64;
+#else
+		uint64_t opscnt:64;
+#endif
+	} s;
+	struct cvmx_lmcx_ops_cnt_s cn61xx;
+	struct cvmx_lmcx_ops_cnt_s cn63xx;
+	struct cvmx_lmcx_ops_cnt_s cn63xxp1;
+	struct cvmx_lmcx_ops_cnt_s cn66xx;
+	struct cvmx_lmcx_ops_cnt_s cn68xx;
+	struct cvmx_lmcx_ops_cnt_s cn68xxp1;
+	struct cvmx_lmcx_ops_cnt_s cnf71xx;
+};
+
+union cvmx_lmcx_ops_cnt_hi {
+	uint64_t u64;
+	struct cvmx_lmcx_ops_cnt_hi_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t opscnt_hi:32;
+#else
+		uint64_t opscnt_hi:32;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_lmcx_ops_cnt_hi_s cn30xx;
+	struct cvmx_lmcx_ops_cnt_hi_s cn31xx;
+	struct cvmx_lmcx_ops_cnt_hi_s cn38xx;
+	struct cvmx_lmcx_ops_cnt_hi_s cn38xxp2;
+	struct cvmx_lmcx_ops_cnt_hi_s cn50xx;
+	struct cvmx_lmcx_ops_cnt_hi_s cn52xx;
+	struct cvmx_lmcx_ops_cnt_hi_s cn52xxp1;
+	struct cvmx_lmcx_ops_cnt_hi_s cn56xx;
+	struct cvmx_lmcx_ops_cnt_hi_s cn56xxp1;
+	struct cvmx_lmcx_ops_cnt_hi_s cn58xx;
+	struct cvmx_lmcx_ops_cnt_hi_s cn58xxp1;
+};
+
+union cvmx_lmcx_ops_cnt_lo {
+	uint64_t u64;
+	struct cvmx_lmcx_ops_cnt_lo_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t opscnt_lo:32;
+#else
+		uint64_t opscnt_lo:32;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_lmcx_ops_cnt_lo_s cn30xx;
+	struct cvmx_lmcx_ops_cnt_lo_s cn31xx;
+	struct cvmx_lmcx_ops_cnt_lo_s cn38xx;
+	struct cvmx_lmcx_ops_cnt_lo_s cn38xxp2;
+	struct cvmx_lmcx_ops_cnt_lo_s cn50xx;
+	struct cvmx_lmcx_ops_cnt_lo_s cn52xx;
+	struct cvmx_lmcx_ops_cnt_lo_s cn52xxp1;
+	struct cvmx_lmcx_ops_cnt_lo_s cn56xx;
+	struct cvmx_lmcx_ops_cnt_lo_s cn56xxp1;
+	struct cvmx_lmcx_ops_cnt_lo_s cn58xx;
+	struct cvmx_lmcx_ops_cnt_lo_s cn58xxp1;
+};
+
+union cvmx_lmcx_phy_ctl {
+	uint64_t u64;
+	struct cvmx_lmcx_phy_ctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_15_63:49;
+		uint64_t rx_always_on:1;
+		uint64_t lv_mode:1;
+		uint64_t ck_tune1:1;
+		uint64_t ck_dlyout1:4;
+		uint64_t ck_tune0:1;
+		uint64_t ck_dlyout0:4;
+		uint64_t loopback:1;
+		uint64_t loopback_pos:1;
+		uint64_t ts_stagger:1;
+#else
+		uint64_t ts_stagger:1;
+		uint64_t loopback_pos:1;
+		uint64_t loopback:1;
+		uint64_t ck_dlyout0:4;
+		uint64_t ck_tune0:1;
+		uint64_t ck_dlyout1:4;
+		uint64_t ck_tune1:1;
+		uint64_t lv_mode:1;
+		uint64_t rx_always_on:1;
+		uint64_t reserved_15_63:49;
+#endif
+	} s;
+	struct cvmx_lmcx_phy_ctl_s cn61xx;
+	struct cvmx_lmcx_phy_ctl_s cn63xx;
+	struct cvmx_lmcx_phy_ctl_cn63xxp1 {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_14_63:50;
+		uint64_t lv_mode:1;
+		uint64_t ck_tune1:1;
+		uint64_t ck_dlyout1:4;
+		uint64_t ck_tune0:1;
+		uint64_t ck_dlyout0:4;
+		uint64_t loopback:1;
+		uint64_t loopback_pos:1;
+		uint64_t ts_stagger:1;
+#else
+		uint64_t ts_stagger:1;
+		uint64_t loopback_pos:1;
+		uint64_t loopback:1;
+		uint64_t ck_dlyout0:4;
+		uint64_t ck_tune0:1;
+		uint64_t ck_dlyout1:4;
+		uint64_t ck_tune1:1;
+		uint64_t lv_mode:1;
+		uint64_t reserved_14_63:50;
+#endif
+	} cn63xxp1;
+	struct cvmx_lmcx_phy_ctl_s cn66xx;
+	struct cvmx_lmcx_phy_ctl_s cn68xx;
+	struct cvmx_lmcx_phy_ctl_s cn68xxp1;
+	struct cvmx_lmcx_phy_ctl_s cnf71xx;
+};
+
+union cvmx_lmcx_pll_bwctl {
+	uint64_t u64;
+	struct cvmx_lmcx_pll_bwctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_5_63:59;
+		uint64_t bwupd:1;
+		uint64_t bwctl:4;
+#else
+		uint64_t bwctl:4;
+		uint64_t bwupd:1;
+		uint64_t reserved_5_63:59;
+#endif
+	} s;
+	struct cvmx_lmcx_pll_bwctl_s cn30xx;
+	struct cvmx_lmcx_pll_bwctl_s cn31xx;
+	struct cvmx_lmcx_pll_bwctl_s cn38xx;
+	struct cvmx_lmcx_pll_bwctl_s cn38xxp2;
+};
+
+union cvmx_lmcx_pll_ctl {
+	uint64_t u64;
+	struct cvmx_lmcx_pll_ctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_30_63:34;
+		uint64_t bypass:1;
+		uint64_t fasten_n:1;
+		uint64_t div_reset:1;
+		uint64_t reset_n:1;
+		uint64_t clkf:12;
+		uint64_t clkr:6;
+		uint64_t reserved_6_7:2;
+		uint64_t en16:1;
+		uint64_t en12:1;
+		uint64_t en8:1;
+		uint64_t en6:1;
+		uint64_t en4:1;
+		uint64_t en2:1;
+#else
+		uint64_t en2:1;
+		uint64_t en4:1;
+		uint64_t en6:1;
+		uint64_t en8:1;
+		uint64_t en12:1;
+		uint64_t en16:1;
+		uint64_t reserved_6_7:2;
+		uint64_t clkr:6;
+		uint64_t clkf:12;
+		uint64_t reset_n:1;
+		uint64_t div_reset:1;
+		uint64_t fasten_n:1;
+		uint64_t bypass:1;
+		uint64_t reserved_30_63:34;
+#endif
+	} s;
+	struct cvmx_lmcx_pll_ctl_cn50xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_29_63:35;
+		uint64_t fasten_n:1;
+		uint64_t div_reset:1;
+		uint64_t reset_n:1;
+		uint64_t clkf:12;
+		uint64_t clkr:6;
+		uint64_t reserved_6_7:2;
+		uint64_t en16:1;
+		uint64_t en12:1;
+		uint64_t en8:1;
+		uint64_t en6:1;
+		uint64_t en4:1;
+		uint64_t en2:1;
+#else
+		uint64_t en2:1;
+		uint64_t en4:1;
+		uint64_t en6:1;
+		uint64_t en8:1;
+		uint64_t en12:1;
+		uint64_t en16:1;
+		uint64_t reserved_6_7:2;
+		uint64_t clkr:6;
+		uint64_t clkf:12;
+		uint64_t reset_n:1;
+		uint64_t div_reset:1;
+		uint64_t fasten_n:1;
+		uint64_t reserved_29_63:35;
+#endif
+	} cn50xx;
+	struct cvmx_lmcx_pll_ctl_s cn52xx;
+	struct cvmx_lmcx_pll_ctl_s cn52xxp1;
+	struct cvmx_lmcx_pll_ctl_cn50xx cn56xx;
+	struct cvmx_lmcx_pll_ctl_cn56xxp1 {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_28_63:36;
+		uint64_t div_reset:1;
+		uint64_t reset_n:1;
+		uint64_t clkf:12;
+		uint64_t clkr:6;
+		uint64_t reserved_6_7:2;
+		uint64_t en16:1;
+		uint64_t en12:1;
+		uint64_t en8:1;
+		uint64_t en6:1;
+		uint64_t en4:1;
+		uint64_t en2:1;
+#else
+		uint64_t en2:1;
+		uint64_t en4:1;
+		uint64_t en6:1;
+		uint64_t en8:1;
+		uint64_t en12:1;
+		uint64_t en16:1;
+		uint64_t reserved_6_7:2;
+		uint64_t clkr:6;
+		uint64_t clkf:12;
+		uint64_t reset_n:1;
+		uint64_t div_reset:1;
+		uint64_t reserved_28_63:36;
+#endif
+	} cn56xxp1;
+	struct cvmx_lmcx_pll_ctl_cn56xxp1 cn58xx;
+	struct cvmx_lmcx_pll_ctl_cn56xxp1 cn58xxp1;
+};
+
+union cvmx_lmcx_pll_status {
+	uint64_t u64;
+	struct cvmx_lmcx_pll_status_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t ddr__nctl:5;
+		uint64_t ddr__pctl:5;
+		uint64_t reserved_2_21:20;
+		uint64_t rfslip:1;
+		uint64_t fbslip:1;
+#else
+		uint64_t fbslip:1;
+		uint64_t rfslip:1;
+		uint64_t reserved_2_21:20;
+		uint64_t ddr__pctl:5;
+		uint64_t ddr__nctl:5;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_lmcx_pll_status_s cn50xx;
+	struct cvmx_lmcx_pll_status_s cn52xx;
+	struct cvmx_lmcx_pll_status_s cn52xxp1;
+	struct cvmx_lmcx_pll_status_s cn56xx;
+	struct cvmx_lmcx_pll_status_s cn56xxp1;
+	struct cvmx_lmcx_pll_status_s cn58xx;
+	struct cvmx_lmcx_pll_status_cn58xxp1 {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_2_63:62;
+		uint64_t rfslip:1;
+		uint64_t fbslip:1;
+#else
+		uint64_t fbslip:1;
+		uint64_t rfslip:1;
+		uint64_t reserved_2_63:62;
+#endif
+	} cn58xxp1;
+};
+
+union cvmx_lmcx_read_level_ctl {
+	uint64_t u64;
+	struct cvmx_lmcx_read_level_ctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_44_63:20;
+		uint64_t rankmask:4;
+		uint64_t pattern:8;
+		uint64_t row:16;
+		uint64_t col:12;
+		uint64_t reserved_3_3:1;
+		uint64_t bnk:3;
+#else
+		uint64_t bnk:3;
+		uint64_t reserved_3_3:1;
+		uint64_t col:12;
+		uint64_t row:16;
+		uint64_t pattern:8;
+		uint64_t rankmask:4;
+		uint64_t reserved_44_63:20;
+#endif
+	} s;
+	struct cvmx_lmcx_read_level_ctl_s cn52xx;
+	struct cvmx_lmcx_read_level_ctl_s cn52xxp1;
+	struct cvmx_lmcx_read_level_ctl_s cn56xx;
+	struct cvmx_lmcx_read_level_ctl_s cn56xxp1;
+};
+
+union cvmx_lmcx_read_level_dbg {
+	uint64_t u64;
+	struct cvmx_lmcx_read_level_dbg_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t bitmask:16;
+		uint64_t reserved_4_15:12;
+		uint64_t byte:4;
+#else
+		uint64_t byte:4;
+		uint64_t reserved_4_15:12;
+		uint64_t bitmask:16;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_lmcx_read_level_dbg_s cn52xx;
+	struct cvmx_lmcx_read_level_dbg_s cn52xxp1;
+	struct cvmx_lmcx_read_level_dbg_s cn56xx;
+	struct cvmx_lmcx_read_level_dbg_s cn56xxp1;
+};
+
+union cvmx_lmcx_read_level_rankx {
+	uint64_t u64;
+	struct cvmx_lmcx_read_level_rankx_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_38_63:26;
+		uint64_t status:2;
+		uint64_t byte8:4;
+		uint64_t byte7:4;
+		uint64_t byte6:4;
+		uint64_t byte5:4;
+		uint64_t byte4:4;
+		uint64_t byte3:4;
+		uint64_t byte2:4;
+		uint64_t byte1:4;
+		uint64_t byte0:4;
+#else
+		uint64_t byte0:4;
+		uint64_t byte1:4;
+		uint64_t byte2:4;
+		uint64_t byte3:4;
+		uint64_t byte4:4;
+		uint64_t byte5:4;
+		uint64_t byte6:4;
+		uint64_t byte7:4;
+		uint64_t byte8:4;
+		uint64_t status:2;
+		uint64_t reserved_38_63:26;
+#endif
+	} s;
+	struct cvmx_lmcx_read_level_rankx_s cn52xx;
+	struct cvmx_lmcx_read_level_rankx_s cn52xxp1;
+	struct cvmx_lmcx_read_level_rankx_s cn56xx;
+	struct cvmx_lmcx_read_level_rankx_s cn56xxp1;
+};
+
+union cvmx_lmcx_reset_ctl {
+	uint64_t u64;
+	struct cvmx_lmcx_reset_ctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_4_63:60;
+		uint64_t ddr3psv:1;
+		uint64_t ddr3psoft:1;
+		uint64_t ddr3pwarm:1;
+		uint64_t ddr3rst:1;
+#else
+		uint64_t ddr3rst:1;
+		uint64_t ddr3pwarm:1;
+		uint64_t ddr3psoft:1;
+		uint64_t ddr3psv:1;
+		uint64_t reserved_4_63:60;
+#endif
+	} s;
+	struct cvmx_lmcx_reset_ctl_s cn61xx;
+	struct cvmx_lmcx_reset_ctl_s cn63xx;
+	struct cvmx_lmcx_reset_ctl_s cn63xxp1;
+	struct cvmx_lmcx_reset_ctl_s cn66xx;
+	struct cvmx_lmcx_reset_ctl_s cn68xx;
+	struct cvmx_lmcx_reset_ctl_s cn68xxp1;
+	struct cvmx_lmcx_reset_ctl_s cnf71xx;
+};
+
+union cvmx_lmcx_rlevel_ctl {
+	uint64_t u64;
+	struct cvmx_lmcx_rlevel_ctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_22_63:42;
+		uint64_t delay_unload_3:1;
+		uint64_t delay_unload_2:1;
+		uint64_t delay_unload_1:1;
+		uint64_t delay_unload_0:1;
+		uint64_t bitmask:8;
+		uint64_t or_dis:1;
+		uint64_t offset_en:1;
+		uint64_t offset:4;
+		uint64_t byte:4;
+#else
+		uint64_t byte:4;
+		uint64_t offset:4;
+		uint64_t offset_en:1;
+		uint64_t or_dis:1;
+		uint64_t bitmask:8;
+		uint64_t delay_unload_0:1;
+		uint64_t delay_unload_1:1;
+		uint64_t delay_unload_2:1;
+		uint64_t delay_unload_3:1;
+		uint64_t reserved_22_63:42;
+#endif
+	} s;
+	struct cvmx_lmcx_rlevel_ctl_s cn61xx;
+	struct cvmx_lmcx_rlevel_ctl_s cn63xx;
+	struct cvmx_lmcx_rlevel_ctl_cn63xxp1 {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_9_63:55;
+		uint64_t offset_en:1;
+		uint64_t offset:4;
+		uint64_t byte:4;
+#else
+		uint64_t byte:4;
+		uint64_t offset:4;
+		uint64_t offset_en:1;
+		uint64_t reserved_9_63:55;
+#endif
+	} cn63xxp1;
+	struct cvmx_lmcx_rlevel_ctl_s cn66xx;
+	struct cvmx_lmcx_rlevel_ctl_s cn68xx;
+	struct cvmx_lmcx_rlevel_ctl_s cn68xxp1;
+	struct cvmx_lmcx_rlevel_ctl_s cnf71xx;
+};
+
+union cvmx_lmcx_rlevel_dbg {
+	uint64_t u64;
+	struct cvmx_lmcx_rlevel_dbg_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t bitmask:64;
+#else
+		uint64_t bitmask:64;
+#endif
+	} s;
+	struct cvmx_lmcx_rlevel_dbg_s cn61xx;
+	struct cvmx_lmcx_rlevel_dbg_s cn63xx;
+	struct cvmx_lmcx_rlevel_dbg_s cn63xxp1;
+	struct cvmx_lmcx_rlevel_dbg_s cn66xx;
+	struct cvmx_lmcx_rlevel_dbg_s cn68xx;
+	struct cvmx_lmcx_rlevel_dbg_s cn68xxp1;
+	struct cvmx_lmcx_rlevel_dbg_s cnf71xx;
+};
+
+union cvmx_lmcx_rlevel_rankx {
+	uint64_t u64;
+	struct cvmx_lmcx_rlevel_rankx_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_56_63:8;
+		uint64_t status:2;
+		uint64_t byte8:6;
+		uint64_t byte7:6;
+		uint64_t byte6:6;
+		uint64_t byte5:6;
+		uint64_t byte4:6;
+		uint64_t byte3:6;
+		uint64_t byte2:6;
+		uint64_t byte1:6;
+		uint64_t byte0:6;
+#else
+		uint64_t byte0:6;
+		uint64_t byte1:6;
+		uint64_t byte2:6;
+		uint64_t byte3:6;
+		uint64_t byte4:6;
+		uint64_t byte5:6;
+		uint64_t byte6:6;
+		uint64_t byte7:6;
+		uint64_t byte8:6;
+		uint64_t status:2;
+		uint64_t reserved_56_63:8;
+#endif
+	} s;
+	struct cvmx_lmcx_rlevel_rankx_s cn61xx;
+	struct cvmx_lmcx_rlevel_rankx_s cn63xx;
+	struct cvmx_lmcx_rlevel_rankx_s cn63xxp1;
+	struct cvmx_lmcx_rlevel_rankx_s cn66xx;
+	struct cvmx_lmcx_rlevel_rankx_s cn68xx;
+	struct cvmx_lmcx_rlevel_rankx_s cn68xxp1;
+	struct cvmx_lmcx_rlevel_rankx_s cnf71xx;
+};
+
+union cvmx_lmcx_rodt_comp_ctl {
+	uint64_t u64;
+	struct cvmx_lmcx_rodt_comp_ctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_17_63:47;
+		uint64_t enable:1;
+		uint64_t reserved_12_15:4;
+		uint64_t nctl:4;
+		uint64_t reserved_5_7:3;
+		uint64_t pctl:5;
+#else
+		uint64_t pctl:5;
+		uint64_t reserved_5_7:3;
+		uint64_t nctl:4;
+		uint64_t reserved_12_15:4;
+		uint64_t enable:1;
+		uint64_t reserved_17_63:47;
+#endif
+	} s;
+	struct cvmx_lmcx_rodt_comp_ctl_s cn50xx;
+	struct cvmx_lmcx_rodt_comp_ctl_s cn52xx;
+	struct cvmx_lmcx_rodt_comp_ctl_s cn52xxp1;
+	struct cvmx_lmcx_rodt_comp_ctl_s cn56xx;
+	struct cvmx_lmcx_rodt_comp_ctl_s cn56xxp1;
+	struct cvmx_lmcx_rodt_comp_ctl_s cn58xx;
+	struct cvmx_lmcx_rodt_comp_ctl_s cn58xxp1;
+};
+
+union cvmx_lmcx_rodt_ctl {
+	uint64_t u64;
+	struct cvmx_lmcx_rodt_ctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t rodt_hi3:4;
+		uint64_t rodt_hi2:4;
+		uint64_t rodt_hi1:4;
+		uint64_t rodt_hi0:4;
+		uint64_t rodt_lo3:4;
+		uint64_t rodt_lo2:4;
+		uint64_t rodt_lo1:4;
+		uint64_t rodt_lo0:4;
+#else
+		uint64_t rodt_lo0:4;
+		uint64_t rodt_lo1:4;
+		uint64_t rodt_lo2:4;
+		uint64_t rodt_lo3:4;
+		uint64_t rodt_hi0:4;
+		uint64_t rodt_hi1:4;
+		uint64_t rodt_hi2:4;
+		uint64_t rodt_hi3:4;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_lmcx_rodt_ctl_s cn30xx;
+	struct cvmx_lmcx_rodt_ctl_s cn31xx;
+	struct cvmx_lmcx_rodt_ctl_s cn38xx;
+	struct cvmx_lmcx_rodt_ctl_s cn38xxp2;
+	struct cvmx_lmcx_rodt_ctl_s cn50xx;
+	struct cvmx_lmcx_rodt_ctl_s cn52xx;
+	struct cvmx_lmcx_rodt_ctl_s cn52xxp1;
+	struct cvmx_lmcx_rodt_ctl_s cn56xx;
+	struct cvmx_lmcx_rodt_ctl_s cn56xxp1;
+	struct cvmx_lmcx_rodt_ctl_s cn58xx;
+	struct cvmx_lmcx_rodt_ctl_s cn58xxp1;
+};
+
+union cvmx_lmcx_rodt_mask {
+	uint64_t u64;
+	struct cvmx_lmcx_rodt_mask_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t rodt_d3_r1:8;
+		uint64_t rodt_d3_r0:8;
+		uint64_t rodt_d2_r1:8;
+		uint64_t rodt_d2_r0:8;
+		uint64_t rodt_d1_r1:8;
+		uint64_t rodt_d1_r0:8;
+		uint64_t rodt_d0_r1:8;
+		uint64_t rodt_d0_r0:8;
+#else
+		uint64_t rodt_d0_r0:8;
+		uint64_t rodt_d0_r1:8;
+		uint64_t rodt_d1_r0:8;
+		uint64_t rodt_d1_r1:8;
+		uint64_t rodt_d2_r0:8;
+		uint64_t rodt_d2_r1:8;
+		uint64_t rodt_d3_r0:8;
+		uint64_t rodt_d3_r1:8;
+#endif
+	} s;
+	struct cvmx_lmcx_rodt_mask_s cn61xx;
+	struct cvmx_lmcx_rodt_mask_s cn63xx;
+	struct cvmx_lmcx_rodt_mask_s cn63xxp1;
+	struct cvmx_lmcx_rodt_mask_s cn66xx;
+	struct cvmx_lmcx_rodt_mask_s cn68xx;
+	struct cvmx_lmcx_rodt_mask_s cn68xxp1;
+	struct cvmx_lmcx_rodt_mask_s cnf71xx;
+};
+
+union cvmx_lmcx_scramble_cfg0 {
+	uint64_t u64;
+	struct cvmx_lmcx_scramble_cfg0_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t key:64;
+#else
+		uint64_t key:64;
+#endif
+	} s;
+	struct cvmx_lmcx_scramble_cfg0_s cn61xx;
+	struct cvmx_lmcx_scramble_cfg0_s cn66xx;
+	struct cvmx_lmcx_scramble_cfg0_s cnf71xx;
+};
+
+union cvmx_lmcx_scramble_cfg1 {
+	uint64_t u64;
+	struct cvmx_lmcx_scramble_cfg1_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t key:64;
+#else
+		uint64_t key:64;
+#endif
+	} s;
+	struct cvmx_lmcx_scramble_cfg1_s cn61xx;
+	struct cvmx_lmcx_scramble_cfg1_s cn66xx;
+	struct cvmx_lmcx_scramble_cfg1_s cnf71xx;
+};
+
+union cvmx_lmcx_scrambled_fadr {
+	uint64_t u64;
+	struct cvmx_lmcx_scrambled_fadr_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_36_63:28;
+		uint64_t fdimm:2;
+		uint64_t fbunk:1;
+		uint64_t fbank:3;
+		uint64_t frow:16;
+		uint64_t fcol:14;
+#else
+		uint64_t fcol:14;
+		uint64_t frow:16;
+		uint64_t fbank:3;
+		uint64_t fbunk:1;
+		uint64_t fdimm:2;
+		uint64_t reserved_36_63:28;
+#endif
+	} s;
+	struct cvmx_lmcx_scrambled_fadr_s cn61xx;
+	struct cvmx_lmcx_scrambled_fadr_s cn66xx;
+	struct cvmx_lmcx_scrambled_fadr_s cnf71xx;
+};
+
+union cvmx_lmcx_slot_ctl0 {
+	uint64_t u64;
+	struct cvmx_lmcx_slot_ctl0_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_24_63:40;
+		uint64_t w2w_init:6;
+		uint64_t w2r_init:6;
+		uint64_t r2w_init:6;
+		uint64_t r2r_init:6;
+#else
+		uint64_t r2r_init:6;
+		uint64_t r2w_init:6;
+		uint64_t w2r_init:6;
+		uint64_t w2w_init:6;
+		uint64_t reserved_24_63:40;
+#endif
+	} s;
+	struct cvmx_lmcx_slot_ctl0_s cn61xx;
+	struct cvmx_lmcx_slot_ctl0_s cn63xx;
+	struct cvmx_lmcx_slot_ctl0_s cn63xxp1;
+	struct cvmx_lmcx_slot_ctl0_s cn66xx;
+	struct cvmx_lmcx_slot_ctl0_s cn68xx;
+	struct cvmx_lmcx_slot_ctl0_s cn68xxp1;
+	struct cvmx_lmcx_slot_ctl0_s cnf71xx;
+};
+
+union cvmx_lmcx_slot_ctl1 {
+	uint64_t u64;
+	struct cvmx_lmcx_slot_ctl1_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_24_63:40;
+		uint64_t w2w_xrank_init:6;
+		uint64_t w2r_xrank_init:6;
+		uint64_t r2w_xrank_init:6;
+		uint64_t r2r_xrank_init:6;
+#else
+		uint64_t r2r_xrank_init:6;
+		uint64_t r2w_xrank_init:6;
+		uint64_t w2r_xrank_init:6;
+		uint64_t w2w_xrank_init:6;
+		uint64_t reserved_24_63:40;
+#endif
+	} s;
+	struct cvmx_lmcx_slot_ctl1_s cn61xx;
+	struct cvmx_lmcx_slot_ctl1_s cn63xx;
+	struct cvmx_lmcx_slot_ctl1_s cn63xxp1;
+	struct cvmx_lmcx_slot_ctl1_s cn66xx;
+	struct cvmx_lmcx_slot_ctl1_s cn68xx;
+	struct cvmx_lmcx_slot_ctl1_s cn68xxp1;
+	struct cvmx_lmcx_slot_ctl1_s cnf71xx;
+};
+
+union cvmx_lmcx_slot_ctl2 {
+	uint64_t u64;
+	struct cvmx_lmcx_slot_ctl2_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_24_63:40;
+		uint64_t w2w_xdimm_init:6;
+		uint64_t w2r_xdimm_init:6;
+		uint64_t r2w_xdimm_init:6;
+		uint64_t r2r_xdimm_init:6;
+#else
+		uint64_t r2r_xdimm_init:6;
+		uint64_t r2w_xdimm_init:6;
+		uint64_t w2r_xdimm_init:6;
+		uint64_t w2w_xdimm_init:6;
+		uint64_t reserved_24_63:40;
+#endif
+	} s;
+	struct cvmx_lmcx_slot_ctl2_s cn61xx;
+	struct cvmx_lmcx_slot_ctl2_s cn63xx;
+	struct cvmx_lmcx_slot_ctl2_s cn63xxp1;
+	struct cvmx_lmcx_slot_ctl2_s cn66xx;
+	struct cvmx_lmcx_slot_ctl2_s cn68xx;
+	struct cvmx_lmcx_slot_ctl2_s cn68xxp1;
+	struct cvmx_lmcx_slot_ctl2_s cnf71xx;
+};
+
+union cvmx_lmcx_timing_params0 {
+	uint64_t u64;
+	struct cvmx_lmcx_timing_params0_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_47_63:17;
+		uint64_t trp_ext:1;
+		uint64_t tcksre:4;
+		uint64_t trp:4;
+		uint64_t tzqinit:4;
+		uint64_t tdllk:4;
+		uint64_t tmod:4;
+		uint64_t tmrd:4;
+		uint64_t txpr:4;
+		uint64_t tcke:4;
+		uint64_t tzqcs:4;
+		uint64_t tckeon:10;
+#else
+		uint64_t tckeon:10;
+		uint64_t tzqcs:4;
+		uint64_t tcke:4;
+		uint64_t txpr:4;
+		uint64_t tmrd:4;
+		uint64_t tmod:4;
+		uint64_t tdllk:4;
+		uint64_t tzqinit:4;
+		uint64_t trp:4;
+		uint64_t tcksre:4;
+		uint64_t trp_ext:1;
+		uint64_t reserved_47_63:17;
+#endif
+	} s;
+	struct cvmx_lmcx_timing_params0_cn61xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_47_63:17;
+		uint64_t trp_ext:1;
+		uint64_t tcksre:4;
+		uint64_t trp:4;
+		uint64_t tzqinit:4;
+		uint64_t tdllk:4;
+		uint64_t tmod:4;
+		uint64_t tmrd:4;
+		uint64_t txpr:4;
+		uint64_t tcke:4;
+		uint64_t tzqcs:4;
+		uint64_t reserved_0_9:10;
+#else
+		uint64_t reserved_0_9:10;
+		uint64_t tzqcs:4;
+		uint64_t tcke:4;
+		uint64_t txpr:4;
+		uint64_t tmrd:4;
+		uint64_t tmod:4;
+		uint64_t tdllk:4;
+		uint64_t tzqinit:4;
+		uint64_t trp:4;
+		uint64_t tcksre:4;
+		uint64_t trp_ext:1;
+		uint64_t reserved_47_63:17;
+#endif
+	} cn61xx;
+	struct cvmx_lmcx_timing_params0_cn61xx cn63xx;
+	struct cvmx_lmcx_timing_params0_cn63xxp1 {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_46_63:18;
+		uint64_t tcksre:4;
+		uint64_t trp:4;
+		uint64_t tzqinit:4;
+		uint64_t tdllk:4;
+		uint64_t tmod:4;
+		uint64_t tmrd:4;
+		uint64_t txpr:4;
+		uint64_t tcke:4;
+		uint64_t tzqcs:4;
+		uint64_t tckeon:10;
+#else
+		uint64_t tckeon:10;
+		uint64_t tzqcs:4;
+		uint64_t tcke:4;
+		uint64_t txpr:4;
+		uint64_t tmrd:4;
+		uint64_t tmod:4;
+		uint64_t tdllk:4;
+		uint64_t tzqinit:4;
+		uint64_t trp:4;
+		uint64_t tcksre:4;
+		uint64_t reserved_46_63:18;
+#endif
+	} cn63xxp1;
+	struct cvmx_lmcx_timing_params0_cn61xx cn66xx;
+	struct cvmx_lmcx_timing_params0_cn61xx cn68xx;
+	struct cvmx_lmcx_timing_params0_cn61xx cn68xxp1;
+	struct cvmx_lmcx_timing_params0_cn61xx cnf71xx;
+};
+
+union cvmx_lmcx_timing_params1 {
+	uint64_t u64;
+	struct cvmx_lmcx_timing_params1_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_47_63:17;
+		uint64_t tras_ext:1;
+		uint64_t txpdll:5;
+		uint64_t tfaw:5;
+		uint64_t twldqsen:4;
+		uint64_t twlmrd:4;
+		uint64_t txp:3;
+		uint64_t trrd:3;
+		uint64_t trfc:5;
+		uint64_t twtr:4;
+		uint64_t trcd:4;
+		uint64_t tras:5;
+		uint64_t tmprr:4;
+#else
+		uint64_t tmprr:4;
+		uint64_t tras:5;
+		uint64_t trcd:4;
+		uint64_t twtr:4;
+		uint64_t trfc:5;
+		uint64_t trrd:3;
+		uint64_t txp:3;
+		uint64_t twlmrd:4;
+		uint64_t twldqsen:4;
+		uint64_t tfaw:5;
+		uint64_t txpdll:5;
+		uint64_t tras_ext:1;
+		uint64_t reserved_47_63:17;
+#endif
+	} s;
+	struct cvmx_lmcx_timing_params1_s cn61xx;
+	struct cvmx_lmcx_timing_params1_s cn63xx;
+	struct cvmx_lmcx_timing_params1_cn63xxp1 {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_46_63:18;
+		uint64_t txpdll:5;
+		uint64_t tfaw:5;
+		uint64_t twldqsen:4;
+		uint64_t twlmrd:4;
+		uint64_t txp:3;
+		uint64_t trrd:3;
+		uint64_t trfc:5;
+		uint64_t twtr:4;
+		uint64_t trcd:4;
+		uint64_t tras:5;
+		uint64_t tmprr:4;
+#else
+		uint64_t tmprr:4;
+		uint64_t tras:5;
+		uint64_t trcd:4;
+		uint64_t twtr:4;
+		uint64_t trfc:5;
+		uint64_t trrd:3;
+		uint64_t txp:3;
+		uint64_t twlmrd:4;
+		uint64_t twldqsen:4;
+		uint64_t tfaw:5;
+		uint64_t txpdll:5;
+		uint64_t reserved_46_63:18;
+#endif
+	} cn63xxp1;
+	struct cvmx_lmcx_timing_params1_s cn66xx;
+	struct cvmx_lmcx_timing_params1_s cn68xx;
+	struct cvmx_lmcx_timing_params1_s cn68xxp1;
+	struct cvmx_lmcx_timing_params1_s cnf71xx;
+};
+
+union cvmx_lmcx_tro_ctl {
+	uint64_t u64;
+	struct cvmx_lmcx_tro_ctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_33_63:31;
+		uint64_t rclk_cnt:32;
+		uint64_t treset:1;
+#else
+		uint64_t treset:1;
+		uint64_t rclk_cnt:32;
+		uint64_t reserved_33_63:31;
+#endif
+	} s;
+	struct cvmx_lmcx_tro_ctl_s cn61xx;
+	struct cvmx_lmcx_tro_ctl_s cn63xx;
+	struct cvmx_lmcx_tro_ctl_s cn63xxp1;
+	struct cvmx_lmcx_tro_ctl_s cn66xx;
+	struct cvmx_lmcx_tro_ctl_s cn68xx;
+	struct cvmx_lmcx_tro_ctl_s cn68xxp1;
+	struct cvmx_lmcx_tro_ctl_s cnf71xx;
+};
+
+union cvmx_lmcx_tro_stat {
+	uint64_t u64;
+	struct cvmx_lmcx_tro_stat_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t ring_cnt:32;
+#else
+		uint64_t ring_cnt:32;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_lmcx_tro_stat_s cn61xx;
+	struct cvmx_lmcx_tro_stat_s cn63xx;
+	struct cvmx_lmcx_tro_stat_s cn63xxp1;
+	struct cvmx_lmcx_tro_stat_s cn66xx;
+	struct cvmx_lmcx_tro_stat_s cn68xx;
+	struct cvmx_lmcx_tro_stat_s cn68xxp1;
+	struct cvmx_lmcx_tro_stat_s cnf71xx;
+};
+
+union cvmx_lmcx_wlevel_ctl {
+	uint64_t u64;
+	struct cvmx_lmcx_wlevel_ctl_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_22_63:42;
+		uint64_t rtt_nom:3;
+		uint64_t bitmask:8;
+		uint64_t or_dis:1;
+		uint64_t sset:1;
+		uint64_t lanemask:9;
+#else
+		uint64_t lanemask:9;
+		uint64_t sset:1;
+		uint64_t or_dis:1;
+		uint64_t bitmask:8;
+		uint64_t rtt_nom:3;
+		uint64_t reserved_22_63:42;
+#endif
+	} s;
+	struct cvmx_lmcx_wlevel_ctl_s cn61xx;
+	struct cvmx_lmcx_wlevel_ctl_s cn63xx;
+	struct cvmx_lmcx_wlevel_ctl_cn63xxp1 {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_10_63:54;
+		uint64_t sset:1;
+		uint64_t lanemask:9;
+#else
+		uint64_t lanemask:9;
+		uint64_t sset:1;
+		uint64_t reserved_10_63:54;
+#endif
+	} cn63xxp1;
+	struct cvmx_lmcx_wlevel_ctl_s cn66xx;
+	struct cvmx_lmcx_wlevel_ctl_s cn68xx;
+	struct cvmx_lmcx_wlevel_ctl_s cn68xxp1;
+	struct cvmx_lmcx_wlevel_ctl_s cnf71xx;
+};
+
+union cvmx_lmcx_wlevel_dbg {
+	uint64_t u64;
+	struct cvmx_lmcx_wlevel_dbg_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_12_63:52;
+		uint64_t bitmask:8;
+		uint64_t byte:4;
+#else
+		uint64_t byte:4;
+		uint64_t bitmask:8;
+		uint64_t reserved_12_63:52;
+#endif
+	} s;
+	struct cvmx_lmcx_wlevel_dbg_s cn61xx;
+	struct cvmx_lmcx_wlevel_dbg_s cn63xx;
+	struct cvmx_lmcx_wlevel_dbg_s cn63xxp1;
+	struct cvmx_lmcx_wlevel_dbg_s cn66xx;
+	struct cvmx_lmcx_wlevel_dbg_s cn68xx;
+	struct cvmx_lmcx_wlevel_dbg_s cn68xxp1;
+	struct cvmx_lmcx_wlevel_dbg_s cnf71xx;
+};
+
+union cvmx_lmcx_wlevel_rankx {
+	uint64_t u64;
+	struct cvmx_lmcx_wlevel_rankx_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_47_63:17;
+		uint64_t status:2;
+		uint64_t byte8:5;
+		uint64_t byte7:5;
+		uint64_t byte6:5;
+		uint64_t byte5:5;
+		uint64_t byte4:5;
+		uint64_t byte3:5;
+		uint64_t byte2:5;
+		uint64_t byte1:5;
+		uint64_t byte0:5;
+#else
+		uint64_t byte0:5;
+		uint64_t byte1:5;
+		uint64_t byte2:5;
+		uint64_t byte3:5;
+		uint64_t byte4:5;
+		uint64_t byte5:5;
+		uint64_t byte6:5;
+		uint64_t byte7:5;
+		uint64_t byte8:5;
+		uint64_t status:2;
+		uint64_t reserved_47_63:17;
+#endif
+	} s;
+	struct cvmx_lmcx_wlevel_rankx_s cn61xx;
+	struct cvmx_lmcx_wlevel_rankx_s cn63xx;
+	struct cvmx_lmcx_wlevel_rankx_s cn63xxp1;
+	struct cvmx_lmcx_wlevel_rankx_s cn66xx;
+	struct cvmx_lmcx_wlevel_rankx_s cn68xx;
+	struct cvmx_lmcx_wlevel_rankx_s cn68xxp1;
+	struct cvmx_lmcx_wlevel_rankx_s cnf71xx;
+};
+
+union cvmx_lmcx_wodt_ctl0 {
+	uint64_t u64;
+	struct cvmx_lmcx_wodt_ctl0_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_0_63:64;
+#else
+		uint64_t reserved_0_63:64;
+#endif
+	} s;
+	struct cvmx_lmcx_wodt_ctl0_cn30xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t wodt_d1_r1:8;
+		uint64_t wodt_d1_r0:8;
+		uint64_t wodt_d0_r1:8;
+		uint64_t wodt_d0_r0:8;
+#else
+		uint64_t wodt_d0_r0:8;
+		uint64_t wodt_d0_r1:8;
+		uint64_t wodt_d1_r0:8;
+		uint64_t wodt_d1_r1:8;
+		uint64_t reserved_32_63:32;
+#endif
+	} cn30xx;
+	struct cvmx_lmcx_wodt_ctl0_cn30xx cn31xx;
+	struct cvmx_lmcx_wodt_ctl0_cn38xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t wodt_hi3:4;
+		uint64_t wodt_hi2:4;
+		uint64_t wodt_hi1:4;
+		uint64_t wodt_hi0:4;
+		uint64_t wodt_lo3:4;
+		uint64_t wodt_lo2:4;
+		uint64_t wodt_lo1:4;
+		uint64_t wodt_lo0:4;
+#else
+		uint64_t wodt_lo0:4;
+		uint64_t wodt_lo1:4;
+		uint64_t wodt_lo2:4;
+		uint64_t wodt_lo3:4;
+		uint64_t wodt_hi0:4;
+		uint64_t wodt_hi1:4;
+		uint64_t wodt_hi2:4;
+		uint64_t wodt_hi3:4;
+		uint64_t reserved_32_63:32;
+#endif
+	} cn38xx;
+	struct cvmx_lmcx_wodt_ctl0_cn38xx cn38xxp2;
+	struct cvmx_lmcx_wodt_ctl0_cn38xx cn50xx;
+	struct cvmx_lmcx_wodt_ctl0_cn30xx cn52xx;
+	struct cvmx_lmcx_wodt_ctl0_cn30xx cn52xxp1;
+	struct cvmx_lmcx_wodt_ctl0_cn30xx cn56xx;
+	struct cvmx_lmcx_wodt_ctl0_cn30xx cn56xxp1;
+	struct cvmx_lmcx_wodt_ctl0_cn38xx cn58xx;
+	struct cvmx_lmcx_wodt_ctl0_cn38xx cn58xxp1;
+};
+
+union cvmx_lmcx_wodt_ctl1 {
+	uint64_t u64;
+	struct cvmx_lmcx_wodt_ctl1_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t wodt_d3_r1:8;
+		uint64_t wodt_d3_r0:8;
+		uint64_t wodt_d2_r1:8;
+		uint64_t wodt_d2_r0:8;
+#else
+		uint64_t wodt_d2_r0:8;
+		uint64_t wodt_d2_r1:8;
+		uint64_t wodt_d3_r0:8;
+		uint64_t wodt_d3_r1:8;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_lmcx_wodt_ctl1_s cn30xx;
+	struct cvmx_lmcx_wodt_ctl1_s cn31xx;
+	struct cvmx_lmcx_wodt_ctl1_s cn52xx;
+	struct cvmx_lmcx_wodt_ctl1_s cn52xxp1;
+	struct cvmx_lmcx_wodt_ctl1_s cn56xx;
+	struct cvmx_lmcx_wodt_ctl1_s cn56xxp1;
+};
+
+union cvmx_lmcx_wodt_mask {
+	uint64_t u64;
+	struct cvmx_lmcx_wodt_mask_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t wodt_d3_r1:8;
+		uint64_t wodt_d3_r0:8;
+		uint64_t wodt_d2_r1:8;
+		uint64_t wodt_d2_r0:8;
+		uint64_t wodt_d1_r1:8;
+		uint64_t wodt_d1_r0:8;
+		uint64_t wodt_d0_r1:8;
+		uint64_t wodt_d0_r0:8;
+#else
+		uint64_t wodt_d0_r0:8;
+		uint64_t wodt_d0_r1:8;
+		uint64_t wodt_d1_r0:8;
+		uint64_t wodt_d1_r1:8;
+		uint64_t wodt_d2_r0:8;
+		uint64_t wodt_d2_r1:8;
+		uint64_t wodt_d3_r0:8;
+		uint64_t wodt_d3_r1:8;
+#endif
+	} s;
+	struct cvmx_lmcx_wodt_mask_s cn61xx;
+	struct cvmx_lmcx_wodt_mask_s cn63xx;
+	struct cvmx_lmcx_wodt_mask_s cn63xxp1;
+	struct cvmx_lmcx_wodt_mask_s cn66xx;
+	struct cvmx_lmcx_wodt_mask_s cn68xx;
+	struct cvmx_lmcx_wodt_mask_s cn68xxp1;
+	struct cvmx_lmcx_wodt_mask_s cnf71xx;
+};
+
+#endif
diff --git a/arch/mips/include/asm/octeon/octeon-model.h b/arch/mips/include/asm/octeon/octeon-model.h
index 14dd11f4492..349bb2ba840 100644
--- a/arch/mips/include/asm/octeon/octeon-model.h
+++ b/arch/mips/include/asm/octeon/octeon-model.h
@@ -218,6 +218,12 @@
 #define OCTEON_CN5XXX           (OCTEON_CN58XX_PASS1_0 | OM_MATCH_5XXX_FAMILY_MODELS)
 #define OCTEON_CN6XXX           (OCTEON_CN63XX_PASS1_0 | OM_MATCH_6XXX_FAMILY_MODELS)
 
+/* These are used to cover entire families of OCTEON processors */
+#define OCTEON_FAM_1		(OCTEON_CN3XXX)
+#define OCTEON_FAM_PLUS		(OCTEON_CN5XXX)
+#define OCTEON_FAM_1_PLUS	(OCTEON_FAM_PLUS | OM_MATCH_PREVIOUS_MODELS)
+#define OCTEON_FAM_2		(OCTEON_CN6XXX)
+
 /* The revision byte (low byte) has two different encodings.
  * CN3XXX:
  *
diff --git a/arch/mips/include/asm/octeon/octeon.h b/arch/mips/include/asm/octeon/octeon.h
index 790939dd824..254e9954ed7 100644
--- a/arch/mips/include/asm/octeon/octeon.h
+++ b/arch/mips/include/asm/octeon/octeon.h
@@ -209,13 +209,6 @@ union octeon_cvmemctl {
 	} s;
 };
 
-struct octeon_cf_data {
-	unsigned long	base_region_bias;
-	unsigned int	base_region;	/* The chip select region used by CF */
-	int		is16bit;	/* 0 - 8bit, !0 - 16bit */
-	int		dma_engine;	/* -1 for no DMA */
-};
-
 extern void octeon_write_lcd(const char *s);
 extern void octeon_check_cpu_bist(void);
 extern int octeon_get_boot_debug_flag(void);
diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
index da9bd7d270d..31ab10f02ba 100644
--- a/arch/mips/include/asm/page.h
+++ b/arch/mips/include/asm/page.h
@@ -31,19 +31,19 @@
 #define PAGE_SHIFT	16
 #endif
 #define PAGE_SIZE	(_AC(1,UL) << PAGE_SHIFT)
-#define PAGE_MASK       (~((1 << PAGE_SHIFT) - 1))
+#define PAGE_MASK       (~(PAGE_SIZE - 1))
 
-#ifdef CONFIG_HUGETLB_PAGE
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
 #define HPAGE_SHIFT	(PAGE_SHIFT + PAGE_SHIFT - 3)
 #define HPAGE_SIZE	(_AC(1,UL) << HPAGE_SHIFT)
 #define HPAGE_MASK	(~(HPAGE_SIZE - 1))
 #define HUGETLB_PAGE_ORDER	(HPAGE_SHIFT - PAGE_SHIFT)
-#else /* !CONFIG_HUGETLB_PAGE */
+#else /* !CONFIG_MIPS_HUGE_TLB_SUPPORT */
 #define HPAGE_SHIFT	({BUILD_BUG(); 0; })
 #define HPAGE_SIZE	({BUILD_BUG(); 0; })
 #define HPAGE_MASK	({BUILD_BUG(); 0; })
 #define HUGETLB_PAGE_ORDER	({BUILD_BUG(); 0; })
-#endif /* CONFIG_HUGETLB_PAGE */
+#endif /* CONFIG_MIPS_HUGE_TLB_SUPPORT */
 
 #ifndef __ASSEMBLY__
 
diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h
index f5b521d5a67..c63191055e6 100644
--- a/arch/mips/include/asm/pgtable-64.h
+++ b/arch/mips/include/asm/pgtable-64.h
@@ -175,7 +175,7 @@ static inline int pmd_none(pmd_t pmd)
 
 static inline int pmd_bad(pmd_t pmd)
 {
-#ifdef CONFIG_HUGETLB_PAGE
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
 	/* pmd_huge(pmd) but inline */
 	if (unlikely(pmd_val(pmd) & _PAGE_HUGE))
 		return 0;
diff --git a/arch/mips/include/asm/pgtable-bits.h b/arch/mips/include/asm/pgtable-bits.h
index da4ba49adcf..f6a0439a408 100644
--- a/arch/mips/include/asm/pgtable-bits.h
+++ b/arch/mips/include/asm/pgtable-bits.h
@@ -34,38 +34,72 @@
  */
 #if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
 
-#define _PAGE_PRESENT               (1<<6)  /* implemented in software */
-#define _PAGE_READ                  (1<<7)  /* implemented in software */
-#define _PAGE_WRITE                 (1<<8)  /* implemented in software */
-#define _PAGE_ACCESSED              (1<<9)  /* implemented in software */
-#define _PAGE_MODIFIED              (1<<10) /* implemented in software */
-#define _PAGE_FILE                  (1<<10) /* set:pagecache unset:swap */
-
-#define _PAGE_R4KBUG                (1<<0)  /* workaround for r4k bug  */
-#define _PAGE_GLOBAL                (1<<0)
-#define _PAGE_VALID                 (1<<1)
-#define _PAGE_SILENT_READ           (1<<1)  /* synonym                 */
-#define _PAGE_DIRTY                 (1<<2)  /* The MIPS dirty bit      */
-#define _PAGE_SILENT_WRITE          (1<<2)
-#define _CACHE_SHIFT                3
-#define _CACHE_MASK                 (7<<3)
+/*
+ * The following bits are directly used by the TLB hardware
+ */
+#define _PAGE_R4KBUG		(1 << 0)  /* workaround for r4k bug  */
+#define _PAGE_GLOBAL		(1 << 0)
+#define _PAGE_VALID_SHIFT	1
+#define _PAGE_VALID		(1 << _PAGE_VALID_SHIFT)
+#define _PAGE_SILENT_READ	(1 << 1)  /* synonym                 */
+#define _PAGE_DIRTY_SHIFT	2
+#define _PAGE_DIRTY		(1 << _PAGE_DIRTY_SHIFT)  /* The MIPS dirty bit      */
+#define _PAGE_SILENT_WRITE	(1 << 2)
+#define _CACHE_SHIFT		3
+#define _CACHE_MASK		(7 << 3)
+
+/*
+ * The following bits are implemented in software
+ *
+ * _PAGE_FILE semantics: set:pagecache unset:swap
+ */ 
+#define _PAGE_PRESENT_SHIFT	6
+#define _PAGE_PRESENT		(1 << _PAGE_PRESENT_SHIFT)
+#define _PAGE_READ_SHIFT	7
+#define _PAGE_READ		(1 << _PAGE_READ_SHIFT)
+#define _PAGE_WRITE_SHIFT	8
+#define _PAGE_WRITE		(1 << _PAGE_WRITE_SHIFT)
+#define _PAGE_ACCESSED_SHIFT	9
+#define _PAGE_ACCESSED		(1 << _PAGE_ACCESSED_SHIFT)
+#define _PAGE_MODIFIED_SHIFT	10
+#define _PAGE_MODIFIED		(1 << _PAGE_MODIFIED_SHIFT)
+
+#define _PAGE_FILE		(1 << 10)
 
 #elif defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)
 
-#define _PAGE_PRESENT               (1<<0)  /* implemented in software */
-#define _PAGE_READ                  (1<<1)  /* implemented in software */
-#define _PAGE_WRITE                 (1<<2)  /* implemented in software */
-#define _PAGE_ACCESSED              (1<<3)  /* implemented in software */
-#define _PAGE_MODIFIED              (1<<4)  /* implemented in software */
-#define _PAGE_FILE                  (1<<4)  /* set:pagecache unset:swap */
-
-#define _PAGE_GLOBAL                (1<<8)
-#define _PAGE_VALID                 (1<<9)
-#define _PAGE_SILENT_READ           (1<<9)  /* synonym                 */
-#define _PAGE_DIRTY                 (1<<10) /* The MIPS dirty bit      */
-#define _PAGE_SILENT_WRITE          (1<<10)
-#define _CACHE_UNCACHED             (1<<11)
-#define _CACHE_MASK                 (1<<11)
+/*
+ * The following are implemented by software
+ *
+ * _PAGE_FILE semantics: set:pagecache unset:swap
+ */
+#define _PAGE_PRESENT_SHIFT	0
+#define _PAGE_PRESENT		(1 <<  _PAGE_PRESENT_SHIFT)
+#define _PAGE_READ_SHIFT	1
+#define _PAGE_READ		(1 <<  _PAGE_READ_SHIFT)
+#define _PAGE_WRITE_SHIFT	2
+#define _PAGE_WRITE		(1 <<  _PAGE_WRITE_SHIFT)
+#define _PAGE_ACCESSED_SHIFT	3
+#define _PAGE_ACCESSED		(1 <<  _PAGE_ACCESSED_SHIFT)
+#define _PAGE_MODIFIED_SHIFT	4
+#define _PAGE_MODIFIED		(1 <<  _PAGE_MODIFIED_SHIFT)
+#define _PAGE_FILE_SHIFT	4
+#define _PAGE_FILE		(1 <<  _PAGE_FILE_SHIFT)
+
+/*
+ * And these are the hardware TLB bits
+ */
+#define _PAGE_GLOBAL_SHIFT	8
+#define _PAGE_GLOBAL		(1 <<  _PAGE_GLOBAL_SHIFT)
+#define _PAGE_VALID_SHIFT	9
+#define _PAGE_VALID		(1 <<  _PAGE_VALID_SHIFT)
+#define _PAGE_SILENT_READ	(1 <<  _PAGE_VALID_SHIFT)	/* synonym  */
+#define _PAGE_DIRTY_SHIFT	10
+#define _PAGE_DIRTY		(1 << _PAGE_DIRTY_SHIFT)
+#define _PAGE_SILENT_WRITE	(1 << _PAGE_DIRTY_SHIFT)
+#define _CACHE_UNCACHED_SHIFT	11
+#define _CACHE_UNCACHED		(1 << _CACHE_UNCACHED_SHIFT)
+#define _CACHE_MASK		(1 << _CACHE_UNCACHED_SHIFT)
 
 #else /* 'Normal' r4K case */
 /*
@@ -76,25 +110,25 @@
  * which is more than we need right now.
  */
 
-/* implemented in software */
+/*
+ * The following bits are implemented in software
+ *
+ * _PAGE_READ / _PAGE_READ_SHIFT should be unused if cpu_has_rixi.
+ * _PAGE_FILE semantics: set:pagecache unset:swap
+ */
 #define _PAGE_PRESENT_SHIFT	(0)
 #define _PAGE_PRESENT		(1 << _PAGE_PRESENT_SHIFT)
-/* implemented in software, should be unused if cpu_has_rixi. */
 #define _PAGE_READ_SHIFT	(cpu_has_rixi ? _PAGE_PRESENT_SHIFT : _PAGE_PRESENT_SHIFT + 1)
 #define _PAGE_READ ({BUG_ON(cpu_has_rixi); 1 << _PAGE_READ_SHIFT; })
-/* implemented in software */
 #define _PAGE_WRITE_SHIFT	(_PAGE_READ_SHIFT + 1)
 #define _PAGE_WRITE		(1 << _PAGE_WRITE_SHIFT)
-/* implemented in software */
 #define _PAGE_ACCESSED_SHIFT	(_PAGE_WRITE_SHIFT + 1)
 #define _PAGE_ACCESSED		(1 << _PAGE_ACCESSED_SHIFT)
-/* implemented in software */
 #define _PAGE_MODIFIED_SHIFT	(_PAGE_ACCESSED_SHIFT + 1)
 #define _PAGE_MODIFIED		(1 << _PAGE_MODIFIED_SHIFT)
-/* set:pagecache unset:swap */
 #define _PAGE_FILE		(_PAGE_MODIFIED)
 
-#ifdef CONFIG_HUGETLB_PAGE
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
 /* huge tlb page */
 #define _PAGE_HUGE_SHIFT	(_PAGE_MODIFIED_SHIFT + 1)
 #define _PAGE_HUGE		(1 << _PAGE_HUGE_SHIFT)
@@ -103,8 +137,17 @@
 #define _PAGE_HUGE		({BUG(); 1; })  /* Dummy value */
 #endif
 
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
+/* huge tlb page */
+#define _PAGE_SPLITTING_SHIFT	(_PAGE_HUGE_SHIFT + 1)
+#define _PAGE_SPLITTING		(1 << _PAGE_SPLITTING_SHIFT)
+#else
+#define _PAGE_SPLITTING_SHIFT	(_PAGE_HUGE_SHIFT)
+#define _PAGE_SPLITTING		({BUG(); 1; })  /* Dummy value */
+#endif
+
 /* Page cannot be executed */
-#define _PAGE_NO_EXEC_SHIFT	(cpu_has_rixi ? _PAGE_HUGE_SHIFT + 1 : _PAGE_HUGE_SHIFT)
+#define _PAGE_NO_EXEC_SHIFT	(cpu_has_rixi ? _PAGE_SPLITTING_SHIFT + 1 : _PAGE_SPLITTING_SHIFT)
 #define _PAGE_NO_EXEC		({BUG_ON(!cpu_has_rixi); 1 << _PAGE_NO_EXEC_SHIFT; })
 
 /* Page cannot be read */
@@ -192,20 +235,6 @@ static inline uint64_t pte_to_entrylo(unsigned long pte_val)
 #define _CACHE_CACHABLE_NONCOHERENT (5<<_CACHE_SHIFT)
 #define _CACHE_UNCACHED_ACCELERATED (7<<_CACHE_SHIFT)
 
-#elif defined(CONFIG_CPU_RM9000)
-
-#define _CACHE_WT		    (0<<_CACHE_SHIFT)
-#define _CACHE_WTWA		    (1<<_CACHE_SHIFT)
-#define _CACHE_UC_B		    (2<<_CACHE_SHIFT)
-#define _CACHE_WB		    (3<<_CACHE_SHIFT)
-#define _CACHE_CWBEA		    (4<<_CACHE_SHIFT)
-#define _CACHE_CWB		    (5<<_CACHE_SHIFT)
-#define _CACHE_UCNB		    (6<<_CACHE_SHIFT)
-#define _CACHE_FPC		    (7<<_CACHE_SHIFT)
-
-#define _CACHE_UNCACHED		    _CACHE_UC_B
-#define _CACHE_CACHABLE_NONCOHERENT _CACHE_WB
-
 #else
 
 #define _CACHE_CACHABLE_NO_WA	    (0<<_CACHE_SHIFT)  /* R4600 only      */
diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
index c02158be836..ec50d52cfb7 100644
--- a/arch/mips/include/asm/pgtable.h
+++ b/arch/mips/include/asm/pgtable.h
@@ -8,6 +8,7 @@
 #ifndef _ASM_PGTABLE_H
 #define _ASM_PGTABLE_H
 
+#include <linux/mmzone.h>
 #ifdef CONFIG_32BIT
 #include <asm/pgtable-32.h>
 #endif
@@ -76,16 +77,7 @@ extern unsigned long zero_page_mask;
 
 #define ZERO_PAGE(vaddr) \
 	(virt_to_page((void *)(empty_zero_page + (((unsigned long)(vaddr)) & zero_page_mask))))
-
-#define is_zero_pfn is_zero_pfn
-static inline int is_zero_pfn(unsigned long pfn)
-{
-	extern unsigned long zero_pfn;
-	unsigned long offset_from_zero_pfn = pfn - zero_pfn;
-	return offset_from_zero_pfn <= (zero_page_mask >> PAGE_SHIFT);
-}
-
-#define my_zero_pfn(addr)	page_to_pfn(ZERO_PAGE(addr))
+#define __HAVE_COLOR_ZERO_PAGE
 
 extern void paging_init(void);
 
@@ -94,7 +86,12 @@ extern void paging_init(void);
  * and a page entry and page directory to the page they refer to.
  */
 #define pmd_phys(pmd)		virt_to_phys((void *)pmd_val(pmd))
-#define pmd_page(pmd)		(pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT))
+
+#define __pmd_page(pmd)		(pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT))
+#ifndef CONFIG_TRANSPARENT_HUGEPAGE
+#define pmd_page(pmd)		__pmd_page(pmd)
+#endif /* CONFIG_TRANSPARENT_HUGEPAGE  */
+
 #define pmd_page_vaddr(pmd)	pmd_val(pmd)
 
 #if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
@@ -107,7 +104,6 @@ static inline void set_pte(pte_t *ptep, pte_t pte)
 	ptep->pte_high = pte.pte_high;
 	smp_wmb();
 	ptep->pte_low = pte.pte_low;
-	//printk("pte_high %x pte_low %x\n", ptep->pte_high, ptep->pte_low);
 
 	if (pte.pte_low & _PAGE_GLOBAL) {
 		pte_t *buddy = ptep_buddy(ptep);
@@ -375,6 +371,14 @@ static inline void update_mmu_cache(struct vm_area_struct *vma,
 	__update_cache(vma, address, pte);
 }
 
+static inline void update_mmu_cache_pmd(struct vm_area_struct *vma,
+	unsigned long address, pmd_t *pmdp)
+{
+	pte_t pte = *(pte_t *)pmdp;
+
+	__update_tlb(vma, address, pte);
+}
+
 #define kern_addr_valid(addr)	(1)
 
 #ifdef CONFIG_64BIT_PHYS_ADDR
@@ -394,6 +398,157 @@ static inline int io_remap_pfn_range(struct vm_area_struct *vma,
 		remap_pfn_range(vma, vaddr, pfn, size, prot)
 #endif
 
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+
+extern int has_transparent_hugepage(void);
+
+static inline int pmd_trans_huge(pmd_t pmd)
+{
+	return !!(pmd_val(pmd) & _PAGE_HUGE);
+}
+
+static inline pmd_t pmd_mkhuge(pmd_t pmd)
+{
+	pmd_val(pmd) |= _PAGE_HUGE;
+
+	return pmd;
+}
+
+static inline int pmd_trans_splitting(pmd_t pmd)
+{
+	return !!(pmd_val(pmd) & _PAGE_SPLITTING);
+}
+
+static inline pmd_t pmd_mksplitting(pmd_t pmd)
+{
+	pmd_val(pmd) |= _PAGE_SPLITTING;
+
+	return pmd;
+}
+
+extern void set_pmd_at(struct mm_struct *mm, unsigned long addr,
+		       pmd_t *pmdp, pmd_t pmd);
+
+#define __HAVE_ARCH_PMDP_SPLITTING_FLUSH
+/* Extern to avoid header file madness */
+extern void pmdp_splitting_flush(struct vm_area_struct *vma,
+					unsigned long address,
+					pmd_t *pmdp);
+
+#define __HAVE_ARCH_PMD_WRITE
+static inline int pmd_write(pmd_t pmd)
+{
+	return !!(pmd_val(pmd) & _PAGE_WRITE);
+}
+
+static inline pmd_t pmd_wrprotect(pmd_t pmd)
+{
+	pmd_val(pmd) &= ~(_PAGE_WRITE | _PAGE_SILENT_WRITE);
+	return pmd;
+}
+
+static inline pmd_t pmd_mkwrite(pmd_t pmd)
+{
+	pmd_val(pmd) |= _PAGE_WRITE;
+	if (pmd_val(pmd) & _PAGE_MODIFIED)
+		pmd_val(pmd) |= _PAGE_SILENT_WRITE;
+
+	return pmd;
+}
+
+static inline int pmd_dirty(pmd_t pmd)
+{
+	return !!(pmd_val(pmd) & _PAGE_MODIFIED);
+}
+
+static inline pmd_t pmd_mkclean(pmd_t pmd)
+{
+	pmd_val(pmd) &= ~(_PAGE_MODIFIED | _PAGE_SILENT_WRITE);
+	return pmd;
+}
+
+static inline pmd_t pmd_mkdirty(pmd_t pmd)
+{
+	pmd_val(pmd) |= _PAGE_MODIFIED;
+	if (pmd_val(pmd) & _PAGE_WRITE)
+		pmd_val(pmd) |= _PAGE_SILENT_WRITE;
+
+	return pmd;
+}
+
+static inline int pmd_young(pmd_t pmd)
+{
+	return !!(pmd_val(pmd) & _PAGE_ACCESSED);
+}
+
+static inline pmd_t pmd_mkold(pmd_t pmd)
+{
+	pmd_val(pmd) &= ~(_PAGE_ACCESSED|_PAGE_SILENT_READ);
+
+	return pmd;
+}
+
+static inline pmd_t pmd_mkyoung(pmd_t pmd)
+{
+	pmd_val(pmd) |= _PAGE_ACCESSED;
+
+	if (cpu_has_rixi) {
+		if (!(pmd_val(pmd) & _PAGE_NO_READ))
+			pmd_val(pmd) |= _PAGE_SILENT_READ;
+	} else {
+		if (pmd_val(pmd) & _PAGE_READ)
+			pmd_val(pmd) |= _PAGE_SILENT_READ;
+	}
+
+	return pmd;
+}
+
+/* Extern to avoid header file madness */
+extern pmd_t mk_pmd(struct page *page, pgprot_t prot);
+
+static inline unsigned long pmd_pfn(pmd_t pmd)
+{
+	return pmd_val(pmd) >> _PFN_SHIFT;
+}
+
+static inline struct page *pmd_page(pmd_t pmd)
+{
+	if (pmd_trans_huge(pmd))
+		return pfn_to_page(pmd_pfn(pmd));
+
+	return pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT);
+}
+
+static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot)
+{
+	pmd_val(pmd) = (pmd_val(pmd) & _PAGE_CHG_MASK) | pgprot_val(newprot);
+	return pmd;
+}
+
+static inline pmd_t pmd_mknotpresent(pmd_t pmd)
+{
+	pmd_val(pmd) &= ~(_PAGE_PRESENT | _PAGE_VALID | _PAGE_DIRTY);
+
+	return pmd;
+}
+
+/*
+ * The generic version pmdp_get_and_clear uses a version of pmd_clear() with a
+ * different prototype.
+ */
+#define __HAVE_ARCH_PMDP_GET_AND_CLEAR
+static inline pmd_t pmdp_get_and_clear(struct mm_struct *mm,
+				       unsigned long address, pmd_t *pmdp)
+{
+	pmd_t old = *pmdp;
+
+	pmd_clear(pmdp);
+
+	return old;
+}
+
+#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
+
 #include <asm-generic/pgtable.h>
 
 /*
diff --git a/arch/mips/include/asm/pmc-sierra/msp71xx/war.h b/arch/mips/include/asm/pmc-sierra/msp71xx/war.h
index 9e2ee429c52..c74eb1657f5 100644
--- a/arch/mips/include/asm/pmc-sierra/msp71xx/war.h
+++ b/arch/mips/include/asm/pmc-sierra/msp71xx/war.h
@@ -17,7 +17,6 @@
 #define MIPS4K_ICACHE_REFILL_WAR	0
 #define MIPS_CACHE_SYNC_WAR		0
 #define TX49XX_ICACHE_INDEX_INV_WAR	0
-#define RM9000_CDEX_SMP_WAR		0
 #define ICACHE_REFILLS_WORKAROUND_WAR	0
 #define R10000_LLSC_WAR			0
 #if defined(CONFIG_PMC_MSP7120_EVAL) || defined(CONFIG_PMC_MSP7120_GW) || \
diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h
index 5e33fabe354..bd98b503f04 100644
--- a/arch/mips/include/asm/processor.h
+++ b/arch/mips/include/asm/processor.h
@@ -226,8 +226,6 @@ struct thread_struct {
 	unsigned long cp0_badvaddr;	/* Last user fault */
 	unsigned long cp0_baduaddr;	/* Last kernel fault accessing USEG */
 	unsigned long error_code;
-	unsigned long irix_trampoline;  /* Wheee... */
-	unsigned long irix_oldctx;
 #ifdef CONFIG_CPU_CAVIUM_OCTEON
     struct octeon_cop2_state cp2 __attribute__ ((__aligned__(128)));
     struct octeon_cvmseg_state cvmseg __attribute__ ((__aligned__(128)));
@@ -297,8 +295,6 @@ struct thread_struct {
 	.cp0_badvaddr		= 0,				\
 	.cp0_baduaddr		= 0,				\
 	.error_code		= 0,				\
-	.irix_trampoline	= 0,				\
-	.irix_oldctx		= 0,				\
 	/*							\
 	 * Cavium Octeon specifics (null if not Octeon)		\
 	 */							\
@@ -310,8 +306,6 @@ struct task_struct;
 /* Free all resources held by a thread. */
 #define release_thread(thread) do { } while(0)
 
-extern long kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-
 extern unsigned long thread_saved_pc(struct task_struct *tsk);
 
 /*
diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h
index 4f5da948a77..cec5e125f7e 100644
--- a/arch/mips/include/asm/ptrace.h
+++ b/arch/mips/include/asm/ptrace.h
@@ -61,4 +61,10 @@ static inline void die_if_kernel(const char *str, struct pt_regs *regs)
 		die(str, regs);
 }
 
+#define current_pt_regs()						\
+({									\
+	unsigned long sp = (unsigned long)__builtin_frame_address(0);	\
+	(struct pt_regs *)((sp | (THREAD_SIZE - 1)) + 1 - 32) - 1;	\
+})
+
 #endif /* _ASM_PTRACE_H */
diff --git a/arch/mips/include/asm/sgiarcs.h b/arch/mips/include/asm/sgiarcs.h
index 14934295143..3dce7c788b3 100644
--- a/arch/mips/include/asm/sgiarcs.h
+++ b/arch/mips/include/asm/sgiarcs.h
@@ -366,7 +366,7 @@ struct linux_smonblock {
  * Macros for calling a 32-bit ARC implementation from 64-bit code
  */
 
-#if defined(CONFIG_64BIT) && defined(CONFIG_ARC32)
+#if defined(CONFIG_64BIT) && defined(CONFIG_FW_ARC32)
 
 #define __arc_clobbers							\
 	"$2", "$3" /* ... */, "$8", "$9", "$10", "$11", 			\
@@ -475,10 +475,10 @@ struct linux_smonblock {
 	__res;								\
 })
 
-#endif /* defined(CONFIG_64BIT) && defined(CONFIG_ARC32) */
+#endif /* defined(CONFIG_64BIT) && defined(CONFIG_FW_ARC32) */
 
-#if (defined(CONFIG_32BIT) && defined(CONFIG_ARC32)) ||		\
-    (defined(CONFIG_64BIT) && defined(CONFIG_ARC64))
+#if (defined(CONFIG_32BIT) && defined(CONFIG_FW_ARC32)) ||		\
+    (defined(CONFIG_64BIT) && defined(CONFIG_FW_ARC64))
 
 #define ARC_CALL0(dest)							\
 ({	long __res;							\
diff --git a/arch/mips/include/asm/signal.h b/arch/mips/include/asm/signal.h
index 880240dff8b..cf4a08062d1 100644
--- a/arch/mips/include/asm/signal.h
+++ b/arch/mips/include/asm/signal.h
@@ -21,6 +21,4 @@
 #include <asm/sigcontext.h>
 #include <asm/siginfo.h>
 
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-
 #endif /* _ASM_SIGNAL_H */
diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h
index d4fb4d852a6..f33b5fd6972 100644
--- a/arch/mips/include/asm/smp.h
+++ b/arch/mips/include/asm/smp.h
@@ -40,6 +40,8 @@ extern int __cpu_logical_map[NR_CPUS];
 #define SMP_CALL_FUNCTION	0x2
 /* Octeon - Tell another core to flush its icache */
 #define SMP_ICACHE_FLUSH	0x4
+/* Used by kexec crashdump to save all cpu's state */
+#define SMP_DUMP		0x8
 
 extern volatile cpumask_t cpu_callin_map;
 
@@ -91,4 +93,8 @@ static inline void arch_send_call_function_ipi_mask(const struct cpumask *mask)
 	mp_ops->send_ipi_mask(mask, SMP_CALL_FUNCTION);
 }
 
+#if defined(CONFIG_KEXEC)
+extern void (*dump_ipi_function_ptr)(void *);
+void dump_send_ipi(void (*dump_ipi_callback)(void *));
+#endif
 #endif /* __ASM_SMP_H */
diff --git a/arch/mips/include/asm/smvp.h b/arch/mips/include/asm/smvp.h
deleted file mode 100644
index 0d0e80a39e8..00000000000
--- a/arch/mips/include/asm/smvp.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _ASM_SMVP_H
-#define _ASM_SMVP_H
-
-/*
- * Definitions for SMVP multitasking on MIPS MT cores
- */
-struct task_struct;
-
-extern void smvp_smp_setup(void);
-extern void smvp_smp_finish(void);
-extern void smvp_boot_secondary(int cpu, struct task_struct *t);
-extern void smvp_init_secondary(void);
-extern void smvp_smp_finish(void);
-extern void smvp_cpus_done(void);
-extern void smvp_prepare_cpus(unsigned int max_cpus);
-
-/* This is platform specific */
-extern void smvp_send_ipi(int cpu, unsigned int action);
-#endif /*  _ASM_SMVP_H */
diff --git a/arch/mips/include/asm/sparsemem.h b/arch/mips/include/asm/sparsemem.h
index 4461198361c..65900dab3ad 100644
--- a/arch/mips/include/asm/sparsemem.h
+++ b/arch/mips/include/asm/sparsemem.h
@@ -6,7 +6,7 @@
  * SECTION_SIZE_BITS		2^N: how big each section will be
  * MAX_PHYSMEM_BITS		2^N: how much memory we can have in that space
  */
-#if defined(CONFIG_HUGETLB_PAGE) && defined(CONFIG_PAGE_SIZE_64KB)
+#if defined(CONFIG_MIPS_HUGE_TLB_SUPPORT) && defined(CONFIG_PAGE_SIZE_64KB)
 # define SECTION_SIZE_BITS	29
 #else
 # define SECTION_SIZE_BITS	28
diff --git a/arch/mips/include/asm/time.h b/arch/mips/include/asm/time.h
index bc14447e69b..761f2e92119 100644
--- a/arch/mips/include/asm/time.h
+++ b/arch/mips/include/asm/time.h
@@ -50,10 +50,8 @@ extern int (*perf_irq)(void);
 /*
  * Initialize the calling CPU's compare interrupt as clockevent device
  */
-#ifdef CONFIG_CEVT_R4K_LIB
 extern unsigned int __weak get_c0_compare_int(void);
 extern int r4k_clockevent_init(void);
-#endif
 
 static inline int mips_clockevent_init(void)
 {
@@ -71,7 +69,7 @@ static inline int mips_clockevent_init(void)
 /*
  * Initialize the count register as a clocksource
  */
-#ifdef CONFIG_CSRC_R4K_LIB
+#ifdef CONFIG_CSRC_R4K
 extern int init_r4k_clocksource(void);
 #endif
 
diff --git a/arch/mips/include/asm/titan_dep.h b/arch/mips/include/asm/titan_dep.h
deleted file mode 100644
index fee1908c65d..00000000000
--- a/arch/mips/include/asm/titan_dep.h
+++ /dev/null
@@ -1,231 +0,0 @@
-/*
- * Copyright 2003 PMC-Sierra
- * Author: Manish Lachwani (lachwani@pmc-sierra.com)
- *
- * Board specific definititions for the PMC-Sierra Yosemite
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-#ifndef __TITAN_DEP_H__
-#define __TITAN_DEP_H__
-
-#include <asm/addrspace.h>              /* for KSEG1ADDR() */
-#include <asm/byteorder.h>              /* for cpu_to_le32() */
-
-#define TITAN_READ(ofs)							\
-	(*(volatile u32 *)(ocd_base+(ofs)))
-#define TITAN_READ_16(ofs)						\
-	(*(volatile u16 *)(ocd_base+(ofs)))
-#define TITAN_READ_8(ofs)						\
-	(*(volatile u8 *)(ocd_base+(ofs)))
-
-#define TITAN_WRITE(ofs, data)						\
-	do { *(volatile u32 *)(ocd_base+(ofs)) = (data); } while (0)
-#define TITAN_WRITE_16(ofs, data)					\
-	do { *(volatile u16 *)(ocd_base+(ofs)) = (data); } while (0)
-#define TITAN_WRITE_8(ofs, data)					\
-	do { *(volatile u8 *)(ocd_base+(ofs)) = (data); } while (0)
-
-/*
- * PCI specific defines
- */
-#define	TITAN_PCI_0_CONFIG_ADDRESS	0x780
-#define	TITAN_PCI_0_CONFIG_DATA		0x784
-
-/*
- * HT specific defines
- */
-#define RM9000x2_HTLINK_REG		0xbb000644
-#define RM9000x2_BASE_ADDR		0xbb000000
-
-#define OCD_BASE			0xfb000000UL
-#define OCD_SIZE			0x3000UL
-
-extern unsigned long ocd_base;
-
-/*
- * OCD Registers
- */
-#define RM9000x2_OCD_LKB5		0x0128		/* Ethernet */
-#define RM9000x2_OCD_LKM5		0x012c
-
-#define RM9000x2_OCD_LKB7		0x0138		/* HT Region 0 */
-#define RM9000x2_OCD_LKM7		0x013c
-#define RM9000x2_OCD_LKB8		0x0140		/* HT Region 1 */
-#define RM9000x2_OCD_LKM8		0x0144
-
-#define RM9000x2_OCD_LKB9		0x0148		/* Local Bus */
-#define RM9000x2_OCD_LKM9		0x014c
-#define RM9000x2_OCD_LKB10		0x0150
-#define RM9000x2_OCD_LKM10		0x0154
-#define RM9000x2_OCD_LKB11		0x0158
-#define RM9000x2_OCD_LKM11		0x015c
-#define RM9000x2_OCD_LKB12		0x0160
-#define RM9000x2_OCD_LKM12		0x0164
-
-#define RM9000x2_OCD_LKB13		0x0168		/* Scratch RAM */
-#define RM9000x2_OCD_LKM13		0x016c
-
-#define RM9000x2_OCD_LPD0		0x0200		/* Local Bus */
-#define RM9000x2_OCD_LPD1		0x0210
-#define RM9000x2_OCD_LPD2		0x0220
-#define RM9000x2_OCD_LPD3		0x0230
-
-#define RM9000x2_OCD_HTDVID		0x0600	/* HT Device Header */
-#define RM9000x2_OCD_HTSC		0x0604
-#define RM9000x2_OCD_HTCCR		0x0608
-#define RM9000x2_OCD_HTBHL		0x060c
-#define RM9000x2_OCD_HTBAR0		0x0610
-#define RM9000x2_OCD_HTBAR1		0x0614
-#define RM9000x2_OCD_HTBAR2		0x0618
-#define RM9000x2_OCD_HTBAR3		0x061c
-#define RM9000x2_OCD_HTBAR4		0x0620
-#define RM9000x2_OCD_HTBAR5		0x0624
-#define RM9000x2_OCD_HTCBCPT		0x0628
-#define RM9000x2_OCD_HTSDVID		0x062c
-#define RM9000x2_OCD_HTXRA		0x0630
-#define RM9000x2_OCD_HTCAP1		0x0634
-#define RM9000x2_OCD_HTIL		0x063c
-
-#define RM9000x2_OCD_HTLCC		0x0640	/* HT Capability Block */
-#define RM9000x2_OCD_HTLINK		0x0644
-#define RM9000x2_OCD_HTFQREV		0x0648
-
-#define RM9000x2_OCD_HTERCTL		0x0668	/* HT Controller */
-#define RM9000x2_OCD_HTRXDB		0x066c
-#define RM9000x2_OCD_HTIMPED		0x0670
-#define RM9000x2_OCD_HTSWIMP		0x0674
-#define RM9000x2_OCD_HTCAL		0x0678
-
-#define RM9000x2_OCD_HTBAA30		0x0680
-#define RM9000x2_OCD_HTBAA54		0x0684
-#define RM9000x2_OCD_HTMASK0		0x0688
-#define RM9000x2_OCD_HTMASK1		0x068c
-#define RM9000x2_OCD_HTMASK2		0x0690
-#define RM9000x2_OCD_HTMASK3		0x0694
-#define RM9000x2_OCD_HTMASK4		0x0698
-#define RM9000x2_OCD_HTMASK5		0x069c
-
-#define RM9000x2_OCD_HTIFCTL		0x06a0
-#define RM9000x2_OCD_HTPLL		0x06a4
-
-#define RM9000x2_OCD_HTSRI		0x06b0
-#define RM9000x2_OCD_HTRXNUM		0x06b4
-#define RM9000x2_OCD_HTTXNUM		0x06b8
-
-#define RM9000x2_OCD_HTTXCNT		0x06c8
-
-#define RM9000x2_OCD_HTERROR		0x06d8
-#define RM9000x2_OCD_HTRCRCE		0x06dc
-#define RM9000x2_OCD_HTEOI		0x06e0
-
-#define RM9000x2_OCD_CRCR		0x06f0
-
-#define RM9000x2_OCD_HTCFGA		0x06f8
-#define RM9000x2_OCD_HTCFGD		0x06fc
-
-#define RM9000x2_OCD_INTMSG		0x0a00
-
-#define RM9000x2_OCD_INTPIN0		0x0a40
-#define RM9000x2_OCD_INTPIN1		0x0a44
-#define RM9000x2_OCD_INTPIN2		0x0a48
-#define RM9000x2_OCD_INTPIN3		0x0a4c
-#define RM9000x2_OCD_INTPIN4		0x0a50
-#define RM9000x2_OCD_INTPIN5		0x0a54
-#define RM9000x2_OCD_INTPIN6		0x0a58
-#define RM9000x2_OCD_INTPIN7		0x0a5c
-#define RM9000x2_OCD_SEM		0x0a60
-#define RM9000x2_OCD_SEMSET		0x0a64
-#define RM9000x2_OCD_SEMCLR		0x0a68
-
-#define RM9000x2_OCD_TKT		0x0a70
-#define RM9000x2_OCD_TKTINC		0x0a74
-
-#define RM9000x2_OCD_NMICONFIG		0x0ac0		/* Interrupts */
-#define RM9000x2_OCD_INTP0PRI		0x1a80
-#define RM9000x2_OCD_INTP1PRI		0x1a80
-#define RM9000x2_OCD_INTP0STATUS0	0x1b00
-#define RM9000x2_OCD_INTP0MASK0		0x1b04
-#define RM9000x2_OCD_INTP0SET0		0x1b08
-#define RM9000x2_OCD_INTP0CLEAR0	0x1b0c
-#define RM9000x2_OCD_INTP0STATUS1	0x1b10
-#define RM9000x2_OCD_INTP0MASK1		0x1b14
-#define RM9000x2_OCD_INTP0SET1		0x1b18
-#define RM9000x2_OCD_INTP0CLEAR1	0x1b1c
-#define RM9000x2_OCD_INTP0STATUS2	0x1b20
-#define RM9000x2_OCD_INTP0MASK2		0x1b24
-#define RM9000x2_OCD_INTP0SET2		0x1b28
-#define RM9000x2_OCD_INTP0CLEAR2	0x1b2c
-#define RM9000x2_OCD_INTP0STATUS3	0x1b30
-#define RM9000x2_OCD_INTP0MASK3		0x1b34
-#define RM9000x2_OCD_INTP0SET3		0x1b38
-#define RM9000x2_OCD_INTP0CLEAR3	0x1b3c
-#define RM9000x2_OCD_INTP0STATUS4	0x1b40
-#define RM9000x2_OCD_INTP0MASK4		0x1b44
-#define RM9000x2_OCD_INTP0SET4		0x1b48
-#define RM9000x2_OCD_INTP0CLEAR4	0x1b4c
-#define RM9000x2_OCD_INTP0STATUS5	0x1b50
-#define RM9000x2_OCD_INTP0MASK5		0x1b54
-#define RM9000x2_OCD_INTP0SET5		0x1b58
-#define RM9000x2_OCD_INTP0CLEAR5	0x1b5c
-#define RM9000x2_OCD_INTP0STATUS6	0x1b60
-#define RM9000x2_OCD_INTP0MASK6		0x1b64
-#define RM9000x2_OCD_INTP0SET6		0x1b68
-#define RM9000x2_OCD_INTP0CLEAR6	0x1b6c
-#define RM9000x2_OCD_INTP0STATUS7	0x1b70
-#define RM9000x2_OCD_INTP0MASK7		0x1b74
-#define RM9000x2_OCD_INTP0SET7		0x1b78
-#define RM9000x2_OCD_INTP0CLEAR7	0x1b7c
-#define RM9000x2_OCD_INTP1STATUS0	0x2b00
-#define RM9000x2_OCD_INTP1MASK0		0x2b04
-#define RM9000x2_OCD_INTP1SET0		0x2b08
-#define RM9000x2_OCD_INTP1CLEAR0	0x2b0c
-#define RM9000x2_OCD_INTP1STATUS1	0x2b10
-#define RM9000x2_OCD_INTP1MASK1		0x2b14
-#define RM9000x2_OCD_INTP1SET1		0x2b18
-#define RM9000x2_OCD_INTP1CLEAR1	0x2b1c
-#define RM9000x2_OCD_INTP1STATUS2	0x2b20
-#define RM9000x2_OCD_INTP1MASK2		0x2b24
-#define RM9000x2_OCD_INTP1SET2		0x2b28
-#define RM9000x2_OCD_INTP1CLEAR2	0x2b2c
-#define RM9000x2_OCD_INTP1STATUS3	0x2b30
-#define RM9000x2_OCD_INTP1MASK3		0x2b34
-#define RM9000x2_OCD_INTP1SET3		0x2b38
-#define RM9000x2_OCD_INTP1CLEAR3	0x2b3c
-#define RM9000x2_OCD_INTP1STATUS4	0x2b40
-#define RM9000x2_OCD_INTP1MASK4		0x2b44
-#define RM9000x2_OCD_INTP1SET4		0x2b48
-#define RM9000x2_OCD_INTP1CLEAR4	0x2b4c
-#define RM9000x2_OCD_INTP1STATUS5	0x2b50
-#define RM9000x2_OCD_INTP1MASK5		0x2b54
-#define RM9000x2_OCD_INTP1SET5		0x2b58
-#define RM9000x2_OCD_INTP1CLEAR5	0x2b5c
-#define RM9000x2_OCD_INTP1STATUS6	0x2b60
-#define RM9000x2_OCD_INTP1MASK6		0x2b64
-#define RM9000x2_OCD_INTP1SET6		0x2b68
-#define RM9000x2_OCD_INTP1CLEAR6	0x2b6c
-#define RM9000x2_OCD_INTP1STATUS7	0x2b70
-#define RM9000x2_OCD_INTP1MASK7		0x2b74
-#define RM9000x2_OCD_INTP1SET7		0x2b78
-#define RM9000x2_OCD_INTP1CLEAR7	0x2b7c
-
-#define OCD_READ(reg)		(*(volatile unsigned int *)(ocd_base + (reg)))
-#define OCD_WRITE(reg, val)					\
-	do { *(volatile unsigned int *)(ocd_base + (reg)) = (val); } while (0)
-
-/*
- * Hypertransport specific macros
- */
-#define RM9K_WRITE(ofs, data)   *(volatile u_int32_t *)(RM9000x2_BASE_ADDR+ofs) = data
-#define RM9K_WRITE_8(ofs, data) *(volatile u8 *)(RM9000x2_BASE_ADDR+ofs) = data
-#define RM9K_WRITE_16(ofs, data) *(volatile u16 *)(RM9000x2_BASE_ADDR+ofs) = data
-
-#define RM9K_READ(ofs, val)     *(val) = *(volatile u_int32_t *)(RM9000x2_BASE_ADDR+ofs)
-#define RM9K_READ_8(ofs, val)   *(val) = *(volatile u8 *)(RM9000x2_BASE_ADDR+ofs)
-#define RM9K_READ_16(ofs, val)  *(val) = *(volatile u16 *)(RM9000x2_BASE_ADDR+ofs)
-
-#endif
diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h
index 9e47cc11aa2..b306e2081ca 100644
--- a/arch/mips/include/asm/unistd.h
+++ b/arch/mips/include/asm/unistd.h
@@ -20,6 +20,7 @@
 #define __ARCH_OMIT_COMPAT_SYS_GETDENTS64
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_SYS_ALARM
+#define __ARCH_WANT_SYS_EXECVE
 #define __ARCH_WANT_SYS_GETHOSTNAME
 #define __ARCH_WANT_SYS_IPC
 #define __ARCH_WANT_SYS_PAUSE
diff --git a/arch/mips/include/asm/war.h b/arch/mips/include/asm/war.h
index fa133c1bc1f..65e344532de 100644
--- a/arch/mips/include/asm/war.h
+++ b/arch/mips/include/asm/war.h
@@ -209,14 +209,6 @@
 #endif
 
 /*
- * On the RM9000 there is a problem which makes the CreateDirtyExclusive
- * eache operation unusable on SMP systems.
- */
-#ifndef RM9000_CDEX_SMP_WAR
-#error Check setting of RM9000_CDEX_SMP_WAR for your platform
-#endif
-
-/*
  * The RM7000 processors and the E9000 cores have a bug (though PMC-Sierra
  * opposes it being called that) where invalid instructions in the same
  * I-cache line worth of instructions being fetched may case spurious
diff --git a/arch/mips/include/uapi/asm/ioctls.h b/arch/mips/include/uapi/asm/ioctls.h
index 92403c3d600..addd56b6069 100644
--- a/arch/mips/include/uapi/asm/ioctls.h
+++ b/arch/mips/include/uapi/asm/ioctls.h
@@ -86,6 +86,9 @@
 #define TIOCGDEV	_IOR('T', 0x32, unsigned int) /* Get primary device node of /dev/console */
 #define TIOCSIG		_IOW('T', 0x36, int)  /* Generate signal on Pty slave */
 #define TIOCVHANGUP	0x5437
+#define TIOCGPKT	_IOR('T', 0x38, int) /* Get packet mode state */
+#define TIOCGPTLCK	_IOR('T', 0x39, int) /* Get Pty lock state */
+#define TIOCGEXCL	_IOR('T', 0x40, int) /* Get exclusive mode state */
 
 /* I hope the range from 0x5480 on is free ... */
 #define TIOCSCTTY	0x5480		/* become controlling tty */
diff --git a/arch/mips/include/uapi/asm/mman.h b/arch/mips/include/uapi/asm/mman.h
index 46d3da0d4b9..9a936ac9a94 100644
--- a/arch/mips/include/uapi/asm/mman.h
+++ b/arch/mips/include/uapi/asm/mman.h
@@ -87,4 +87,15 @@
 /* compatibility flags */
 #define MAP_FILE	0
 
+/*
+ * When MAP_HUGETLB is set bits [26:31] encode the log2 of the huge page size.
+ * This gives us 6 bits, which is enough until someone invents 128 bit address
+ * spaces.
+ *
+ * Assume these are all power of twos.
+ * When 0 use the default page size.
+ */
+#define MAP_HUGE_SHIFT	26
+#define MAP_HUGE_MASK	0x3f
+
 #endif /* _ASM_MMAN_H */
diff --git a/arch/mips/include/uapi/asm/socket.h b/arch/mips/include/uapi/asm/socket.h
index c5ed59549cb..17307ab9047 100644
--- a/arch/mips/include/uapi/asm/socket.h
+++ b/arch/mips/include/uapi/asm/socket.h
@@ -63,6 +63,7 @@ To add: #define SO_REUSEPORT 0x0200	/* Allow local address and port reuse.  */
 /* Socket filtering */
 #define SO_ATTACH_FILTER        26
 #define SO_DETACH_FILTER        27
+#define SO_GET_FILTER		SO_ATTACH_FILTER
 
 #define SO_PEERNAME             28
 #define SO_TIMESTAMP		29
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index 8b28bc4e14e..007c33d7371 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -16,7 +16,7 @@ CFLAGS_REMOVE_perf_event_mipsxx.o = -pg
 endif
 
 obj-$(CONFIG_CEVT_BCM1480)	+= cevt-bcm1480.o
-obj-$(CONFIG_CEVT_R4K_LIB)	+= cevt-r4k.o
+obj-$(CONFIG_CEVT_R4K)		+= cevt-r4k.o
 obj-$(CONFIG_MIPS_MT_SMTC)	+= cevt-smtc.o
 obj-$(CONFIG_CEVT_DS1287)	+= cevt-ds1287.o
 obj-$(CONFIG_CEVT_GT641XX)	+= cevt-gt641xx.o
@@ -25,7 +25,7 @@ obj-$(CONFIG_CEVT_TXX9)		+= cevt-txx9.o
 obj-$(CONFIG_CSRC_BCM1480)	+= csrc-bcm1480.o
 obj-$(CONFIG_CSRC_IOASIC)	+= csrc-ioasic.o
 obj-$(CONFIG_CSRC_POWERTV)	+= csrc-powertv.o
-obj-$(CONFIG_CSRC_R4K_LIB)	+= csrc-r4k.o
+obj-$(CONFIG_CSRC_R4K)		+= csrc-r4k.o
 obj-$(CONFIG_CSRC_SB1250)	+= csrc-sb1250.o
 obj-$(CONFIG_SYNC_R4K)		+= sync-r4k.o
 
@@ -58,7 +58,6 @@ obj-$(CONFIG_MIPS_VPE_APSP_API)	+= rtlx.o
 obj-$(CONFIG_I8259)		+= i8259.o
 obj-$(CONFIG_IRQ_CPU)		+= irq_cpu.o
 obj-$(CONFIG_IRQ_CPU_RM7K)	+= irq-rm7000.o
-obj-$(CONFIG_IRQ_CPU_RM9K)	+= irq-rm9000.o
 obj-$(CONFIG_MIPS_MSC)		+= irq-msc01.o
 obj-$(CONFIG_IRQ_TXX9)		+= irq_txx9.o
 obj-$(CONFIG_IRQ_GT641XX)	+= irq-gt641xx.o
@@ -80,7 +79,8 @@ obj-$(CONFIG_I8253)		+= i8253.o
 
 obj-$(CONFIG_GPIO_TXX9)		+= gpio_txx9.o
 
-obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o
+obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o crash.o
+obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
 obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
 obj-$(CONFIG_SPINLOCK_TEST)	+= spinlock_test.o
 obj-$(CONFIG_MIPS_MACHINE)	+= mips_machine.o
diff --git a/arch/mips/kernel/asm-offsets.c b/arch/mips/kernel/asm-offsets.c
index 0c4bce4882a..9690998d4ef 100644
--- a/arch/mips/kernel/asm-offsets.c
+++ b/arch/mips/kernel/asm-offsets.c
@@ -125,10 +125,6 @@ void output_thread_defines(void)
 	       thread.cp0_baduaddr);
 	OFFSET(THREAD_ECODE, task_struct, \
 	       thread.error_code);
-	OFFSET(THREAD_TRAMP, task_struct, \
-	       thread.irix_trampoline);
-	OFFSET(THREAD_OLDCTX, task_struct, \
-	       thread.irix_oldctx);
 	BLANK();
 }
 
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index b1fb7af3c35..cce3782c96c 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -510,7 +510,6 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu)
 				c->cputype = CPU_R3000A;
 				__cpu_name[cpu] = "R3000A";
 			}
-			break;
 		} else {
 			c->cputype = CPU_R3000;
 			__cpu_name[cpu] = "R3000";
diff --git a/arch/mips/kernel/crash.c b/arch/mips/kernel/crash.c
new file mode 100644
index 00000000000..0f53c39324b
--- /dev/null
+++ b/arch/mips/kernel/crash.c
@@ -0,0 +1,71 @@
+#include <linux/kernel.h>
+#include <linux/smp.h>
+#include <linux/reboot.h>
+#include <linux/kexec.h>
+#include <linux/bootmem.h>
+#include <linux/crash_dump.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+
+/* This keeps a track of which one is crashing cpu. */
+static int crashing_cpu = -1;
+static cpumask_t cpus_in_crash = CPU_MASK_NONE;
+
+#ifdef CONFIG_SMP
+static void crash_shutdown_secondary(void *ignore)
+{
+	struct pt_regs *regs;
+	int cpu = smp_processor_id();
+
+	regs = task_pt_regs(current);
+
+	if (!cpu_online(cpu))
+		return;
+
+	local_irq_disable();
+	if (!cpu_isset(cpu, cpus_in_crash))
+		crash_save_cpu(regs, cpu);
+	cpu_set(cpu, cpus_in_crash);
+
+	while (!atomic_read(&kexec_ready_to_reboot))
+		cpu_relax();
+	relocated_kexec_smp_wait(NULL);
+	/* NOTREACHED */
+}
+
+static void crash_kexec_prepare_cpus(void)
+{
+	unsigned int msecs;
+
+	unsigned int ncpus = num_online_cpus() - 1;/* Excluding the panic cpu */
+
+	dump_send_ipi(crash_shutdown_secondary);
+	smp_wmb();
+
+	/*
+	 * The crash CPU sends an IPI and wait for other CPUs to
+	 * respond. Delay of at least 10 seconds.
+	 */
+	pr_emerg("Sending IPI to other cpus...\n");
+	msecs = 10000;
+	while ((cpus_weight(cpus_in_crash) < ncpus) && (--msecs > 0)) {
+		cpu_relax();
+		mdelay(1);
+	}
+}
+
+#else /* !defined(CONFIG_SMP)  */
+static void crash_kexec_prepare_cpus(void) {}
+#endif /* !defined(CONFIG_SMP)  */
+
+void default_machine_crash_shutdown(struct pt_regs *regs)
+{
+	local_irq_disable();
+	crashing_cpu = smp_processor_id();
+	crash_save_cpu(regs, crashing_cpu);
+	crash_kexec_prepare_cpus();
+	cpu_set(crashing_cpu, cpus_in_crash);
+}
diff --git a/arch/mips/kernel/crash_dump.c b/arch/mips/kernel/crash_dump.c
new file mode 100644
index 00000000000..35bed0d2342
--- /dev/null
+++ b/arch/mips/kernel/crash_dump.c
@@ -0,0 +1,75 @@
+#include <linux/highmem.h>
+#include <linux/bootmem.h>
+#include <linux/crash_dump.h>
+#include <asm/uaccess.h>
+
+static int __init parse_savemaxmem(char *p)
+{
+	if (p)
+		saved_max_pfn = (memparse(p, &p) >> PAGE_SHIFT) - 1;
+
+	return 1;
+}
+__setup("savemaxmem=", parse_savemaxmem);
+
+
+static void *kdump_buf_page;
+
+/**
+ * copy_oldmem_page - copy one page from "oldmem"
+ * @pfn: page frame number to be copied
+ * @buf: target memory address for the copy; this can be in kernel address
+ *	space or user address space (see @userbuf)
+ * @csize: number of bytes to copy
+ * @offset: offset in bytes into the page (based on pfn) to begin the copy
+ * @userbuf: if set, @buf is in user address space, use copy_to_user(),
+ *	otherwise @buf is in kernel address space, use memcpy().
+ *
+ * Copy a page from "oldmem". For this page, there is no pte mapped
+ * in the current kernel.
+ *
+ * Calling copy_to_user() in atomic context is not desirable. Hence first
+ * copying the data to a pre-allocated kernel page and then copying to user
+ * space in non-atomic context.
+ */
+ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
+			 size_t csize, unsigned long offset, int userbuf)
+{
+	void  *vaddr;
+
+	if (!csize)
+		return 0;
+
+	vaddr = kmap_atomic_pfn(pfn);
+
+	if (!userbuf) {
+		memcpy(buf, (vaddr + offset), csize);
+		kunmap_atomic(vaddr);
+	} else {
+		if (!kdump_buf_page) {
+			pr_warning("Kdump: Kdump buffer page not allocated\n");
+
+			return -EFAULT;
+		}
+		copy_page(kdump_buf_page, vaddr);
+		kunmap_atomic(vaddr);
+		if (copy_to_user(buf, (kdump_buf_page + offset), csize))
+			return -EFAULT;
+	}
+
+	return csize;
+}
+
+static int __init kdump_buf_page_init(void)
+{
+	int ret = 0;
+
+	kdump_buf_page = kmalloc(PAGE_SIZE, GFP_KERNEL);
+	if (!kdump_buf_page) {
+		pr_warning("Kdump: Failed to allocate kdump buffer page\n");
+		ret = -ENOMEM;
+	}
+
+	return ret;
+}
+arch_initcall(kdump_buf_page_init);
diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S
index a6c13321200..e5786858cdb 100644
--- a/arch/mips/kernel/entry.S
+++ b/arch/mips/kernel/entry.S
@@ -36,6 +36,11 @@ FEXPORT(ret_from_exception)
 FEXPORT(ret_from_irq)
 	LONG_S	s0, TI_REGS($28)
 FEXPORT(__ret_from_irq)
+/*
+ * We can be coming here from a syscall done in the kernel space,
+ * e.g. a failed kernel_execve().
+ */
+resume_userspace_check:
 	LONG_L	t0, PT_STATUS(sp)		# returning to kernel mode?
 	andi	t0, t0, KU_USER
 	beqz	t0, resume_kernel
@@ -65,6 +70,12 @@ need_resched:
 	b	need_resched
 #endif
 
+FEXPORT(ret_from_kernel_thread)
+	jal	schedule_tail		# a0 = struct task_struct *prev
+	move	a0, s1
+	jal	s0
+	j	syscall_exit
+
 FEXPORT(ret_from_fork)
 	jal	schedule_tail		# a0 = struct task_struct *prev
 
@@ -162,7 +173,7 @@ work_notifysig:				# deal with pending signals and
 	move	a0, sp
 	li	a1, 0
 	jal	do_notify_resume	# a2 already loaded
-	j	resume_userspace
+	j	resume_userspace_check
 
 FEXPORT(syscall_exit_partial)
 	local_irq_disable		# make sure need_resched doesn't
diff --git a/arch/mips/kernel/irq-rm9000.c b/arch/mips/kernel/irq-rm9000.c
deleted file mode 100644
index 1282b9ae81c..00000000000
--- a/arch/mips/kernel/irq-rm9000.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (C) 2003 Ralf Baechle
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- * Handler for RM9000 extended interrupts.  These are a non-standard
- * feature so we handle them separately from standard interrupts.
- */
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-
-#include <asm/irq_cpu.h>
-#include <asm/mipsregs.h>
-
-static inline void unmask_rm9k_irq(struct irq_data *d)
-{
-	set_c0_intcontrol(0x1000 << (d->irq - RM9K_CPU_IRQ_BASE));
-}
-
-static inline void mask_rm9k_irq(struct irq_data *d)
-{
-	clear_c0_intcontrol(0x1000 << (d->irq - RM9K_CPU_IRQ_BASE));
-}
-
-static inline void rm9k_cpu_irq_enable(struct irq_data *d)
-{
-	unsigned long flags;
-
-	local_irq_save(flags);
-	unmask_rm9k_irq(d);
-	local_irq_restore(flags);
-}
-
-/*
- * Performance counter interrupts are global on all processors.
- */
-static void local_rm9k_perfcounter_irq_startup(void *args)
-{
-	rm9k_cpu_irq_enable(args);
-}
-
-static unsigned int rm9k_perfcounter_irq_startup(struct irq_data *d)
-{
-	on_each_cpu(local_rm9k_perfcounter_irq_startup, d, 1);
-
-	return 0;
-}
-
-static void local_rm9k_perfcounter_irq_shutdown(void *args)
-{
-	unsigned long flags;
-
-	local_irq_save(flags);
-	mask_rm9k_irq(args);
-	local_irq_restore(flags);
-}
-
-static void rm9k_perfcounter_irq_shutdown(struct irq_data *d)
-{
-	on_each_cpu(local_rm9k_perfcounter_irq_shutdown, d, 1);
-}
-
-static struct irq_chip rm9k_irq_controller = {
-	.name = "RM9000",
-	.irq_ack = mask_rm9k_irq,
-	.irq_mask = mask_rm9k_irq,
-	.irq_mask_ack = mask_rm9k_irq,
-	.irq_unmask = unmask_rm9k_irq,
-	.irq_eoi = unmask_rm9k_irq
-};
-
-static struct irq_chip rm9k_perfcounter_irq = {
-	.name = "RM9000",
-	.irq_startup = rm9k_perfcounter_irq_startup,
-	.irq_shutdown = rm9k_perfcounter_irq_shutdown,
-	.irq_ack = mask_rm9k_irq,
-	.irq_mask = mask_rm9k_irq,
-	.irq_mask_ack = mask_rm9k_irq,
-	.irq_unmask = unmask_rm9k_irq,
-};
-
-unsigned int rm9000_perfcount_irq;
-
-EXPORT_SYMBOL(rm9000_perfcount_irq);
-
-void __init rm9k_cpu_irq_init(void)
-{
-	int base = RM9K_CPU_IRQ_BASE;
-	int i;
-
-	clear_c0_intcontrol(0x0000f000);		/* Mask all */
-
-	for (i = base; i < base + 4; i++)
-		irq_set_chip_and_handler(i, &rm9k_irq_controller,
-					 handle_level_irq);
-
-	rm9000_perfcount_irq = base + 1;
-	irq_set_chip_and_handler(rm9000_perfcount_irq, &rm9k_perfcounter_irq,
-				 handle_percpu_irq);
-}
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 3a21acedf88..7adab86c632 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -3,7 +3,6 @@
  *
  * Copyright (C) 2000 Silicon Graphics, Inc.
  * Written by Ulf Carlsson (ulfc@engr.sgi.com)
- * sys32_execve from ia64/ia32 code, Feb 2000, Kanoj Sarcar (kanoj@sgi.com)
  */
 #include <linux/compiler.h>
 #include <linux/mm.h>
@@ -77,26 +76,6 @@ out:
 	return error;
 }
 
-/*
- * sys_execve() executes a new program.
- */
-asmlinkage int sys32_execve(nabi_no_regargs struct pt_regs regs)
-{
-	int error;
-	struct filename *filename;
-
-	filename = getname(compat_ptr(regs.regs[4]));
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		goto out;
-	error = compat_do_execve(filename->name, compat_ptr(regs.regs[5]),
-				 compat_ptr(regs.regs[6]), &regs);
-	putname(filename);
-
-out:
-	return error;
-}
-
 #define RLIM_INFINITY32	0x7fffffff
 #define RESOURCE32(x) ((x > RLIM_INFINITY32) ? RLIM_INFINITY32 : x)
 
@@ -333,7 +312,7 @@ _sys32_clone(nabi_no_regargs struct pt_regs regs)
 	/* Use __dummy4 instead of getting it off the stack, so that
 	   syscall() works.  */
 	child_tidptr = (int __user *) __dummy4;
-	return do_fork(clone_flags, newsp, &regs, 0,
+	return do_fork(clone_flags, newsp, 0,
 	               parent_tidptr, child_tidptr);
 }
 
diff --git a/arch/mips/kernel/machine_kexec.c b/arch/mips/kernel/machine_kexec.c
index 85beb9b0b2d..992e18474da 100644
--- a/arch/mips/kernel/machine_kexec.c
+++ b/arch/mips/kernel/machine_kexec.c
@@ -5,7 +5,7 @@
  * This source code is licensed under the GNU General Public License,
  * Version 2.  See the file COPYING for more details.
  */
-
+#include <linux/compiler.h>
 #include <linux/kexec.h>
 #include <linux/mm.h>
 #include <linux/delay.h>
@@ -19,9 +19,19 @@ extern const size_t relocate_new_kernel_size;
 extern unsigned long kexec_start_address;
 extern unsigned long kexec_indirection_page;
 
+int (*_machine_kexec_prepare)(struct kimage *) = NULL;
+void (*_machine_kexec_shutdown)(void) = NULL;
+void (*_machine_crash_shutdown)(struct pt_regs *regs) = NULL;
+#ifdef CONFIG_SMP
+void (*relocated_kexec_smp_wait) (void *);
+atomic_t kexec_ready_to_reboot = ATOMIC_INIT(0);
+#endif
+
 int
 machine_kexec_prepare(struct kimage *kimage)
 {
+	if (_machine_kexec_prepare)
+		return _machine_kexec_prepare(kimage);
 	return 0;
 }
 
@@ -33,14 +43,20 @@ machine_kexec_cleanup(struct kimage *kimage)
 void
 machine_shutdown(void)
 {
+	if (_machine_kexec_shutdown)
+		_machine_kexec_shutdown();
 }
 
 void
 machine_crash_shutdown(struct pt_regs *regs)
 {
+	if (_machine_crash_shutdown)
+		_machine_crash_shutdown(regs);
+	else
+		default_machine_crash_shutdown(regs);
 }
 
-typedef void (*noretfun_t)(void) __attribute__((noreturn));
+typedef void (*noretfun_t)(void) __noreturn;
 
 void
 machine_kexec(struct kimage *image)
@@ -52,7 +68,9 @@ machine_kexec(struct kimage *image)
 	reboot_code_buffer =
 	  (unsigned long)page_address(image->control_code_page);
 
-	kexec_start_address = image->start;
+	kexec_start_address =
+		(unsigned long) phys_to_virt(image->start);
+
 	kexec_indirection_page =
 		(unsigned long) phys_to_virt(image->head & PAGE_MASK);
 
@@ -63,7 +81,7 @@ machine_kexec(struct kimage *image)
 	 * The generic kexec code builds a page list with physical
 	 * addresses. they are directly accessible through KSEG0 (or
 	 * CKSEG0 or XPHYS if on 64bit system), hence the
-	 * pys_to_virt() call.
+	 * phys_to_virt() call.
 	 */
 	for (ptr = &image->head; (entry = *ptr) && !(entry &IND_DONE);
 	     ptr = (entry & IND_INDIRECTION) ?
@@ -81,5 +99,12 @@ machine_kexec(struct kimage *image)
 	printk("Will call new kernel at %08lx\n", image->start);
 	printk("Bye ...\n");
 	__flush_cache_all();
+#ifdef CONFIG_SMP
+	/* All secondary cpus now may jump to kexec_wait cycle */
+	relocated_kexec_smp_wait = reboot_code_buffer +
+		(void *)(kexec_smp_wait - relocate_new_kernel);
+	smp_wmb();
+	atomic_set(&kexec_ready_to_reboot, 1);
+#endif
 	((noretfun_t) reboot_code_buffer)();
 }
diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c
index 33f63bab478..fd814e08c94 100644
--- a/arch/mips/kernel/mips-mt-fpaff.c
+++ b/arch/mips/kernel/mips-mt-fpaff.c
@@ -50,8 +50,8 @@ static bool check_same_owner(struct task_struct *p)
 
 	rcu_read_lock();
 	pcred = __task_cred(p);
-	match = (cred->euid == pcred->euid ||
-		 cred->euid == pcred->uid);
+	match = (uid_eq(cred->euid, pcred->euid) ||
+		 uid_eq(cred->euid, pcred->uid));
 	rcu_read_unlock();
 	return match;
 }
diff --git a/arch/mips/kernel/mips_ksyms.c b/arch/mips/kernel/mips_ksyms.c
index 3fc1691110d..df1e3e455f9 100644
--- a/arch/mips/kernel/mips_ksyms.c
+++ b/arch/mips/kernel/mips_ksyms.c
@@ -11,7 +11,7 @@
 #include <linux/interrupt.h>
 #include <linux/export.h>
 #include <asm/checksum.h>
-#include <asm/pgtable.h>
+#include <linux/mm.h>
 #include <asm/uaccess.h>
 #include <asm/ftrace.h>
 
@@ -32,8 +32,6 @@ EXPORT_SYMBOL(memset);
 EXPORT_SYMBOL(memcpy);
 EXPORT_SYMBOL(memmove);
 
-EXPORT_SYMBOL(kernel_thread);
-
 /*
  * Functions that operate on entire pages.  Mostly used by memory management.
  */
diff --git a/arch/mips/kernel/perf_event_mipsxx.c b/arch/mips/kernel/perf_event_mipsxx.c
index a9b995dcf69..b14c14d90fc 100644
--- a/arch/mips/kernel/perf_event_mipsxx.c
+++ b/arch/mips/kernel/perf_event_mipsxx.c
@@ -840,6 +840,16 @@ static const struct mips_perf_event bmips5000_event_map
 	[PERF_COUNT_HW_BRANCH_MISSES] = { 0x02, CNTR_ODD, T },
 };
 
+static const struct mips_perf_event xlp_event_map[PERF_COUNT_HW_MAX] = {
+	[PERF_COUNT_HW_CPU_CYCLES] = { 0x01, CNTR_ALL },
+	[PERF_COUNT_HW_INSTRUCTIONS] = { 0x18, CNTR_ALL }, /* PAPI_TOT_INS */
+	[PERF_COUNT_HW_CACHE_REFERENCES] = { 0x04, CNTR_ALL }, /* PAPI_L1_ICA */
+	[PERF_COUNT_HW_CACHE_MISSES] = { 0x07, CNTR_ALL }, /* PAPI_L1_ICM */
+	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = { 0x1b, CNTR_ALL }, /* PAPI_BR_CN */
+	[PERF_COUNT_HW_BRANCH_MISSES] = { 0x1c, CNTR_ALL }, /* PAPI_BR_MSP */
+	[PERF_COUNT_HW_BUS_CYCLES] = { UNSUPPORTED_PERF_EVENT_ID },
+};
+
 /* 24K/34K/1004K cores can share the same cache event map. */
 static const struct mips_perf_event mipsxxcore_cache_map
 				[PERF_COUNT_HW_CACHE_MAX]
@@ -1092,6 +1102,100 @@ static const struct mips_perf_event octeon_cache_map
 },
 };
 
+static const struct mips_perf_event xlp_cache_map
+				[PERF_COUNT_HW_CACHE_MAX]
+				[PERF_COUNT_HW_CACHE_OP_MAX]
+				[PERF_COUNT_HW_CACHE_RESULT_MAX] = {
+[C(L1D)] = {
+	[C(OP_READ)] = {
+		[C(RESULT_ACCESS)]	= { 0x31, CNTR_ALL }, /* PAPI_L1_DCR */
+		[C(RESULT_MISS)]	= { 0x30, CNTR_ALL }, /* PAPI_L1_LDM */
+	},
+	[C(OP_WRITE)] = {
+		[C(RESULT_ACCESS)]	= { 0x2f, CNTR_ALL }, /* PAPI_L1_DCW */
+		[C(RESULT_MISS)]	= { 0x2e, CNTR_ALL }, /* PAPI_L1_STM */
+	},
+	[C(OP_PREFETCH)] = {
+		[C(RESULT_ACCESS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+		[C(RESULT_MISS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+	},
+},
+[C(L1I)] = {
+	[C(OP_READ)] = {
+		[C(RESULT_ACCESS)]	= { 0x04, CNTR_ALL }, /* PAPI_L1_ICA */
+		[C(RESULT_MISS)]	= { 0x07, CNTR_ALL }, /* PAPI_L1_ICM */
+	},
+	[C(OP_WRITE)] = {
+		[C(RESULT_ACCESS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+		[C(RESULT_MISS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+	},
+	[C(OP_PREFETCH)] = {
+		[C(RESULT_ACCESS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+		[C(RESULT_MISS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+	},
+},
+[C(LL)] = {
+	[C(OP_READ)] = {
+		[C(RESULT_ACCESS)]	= { 0x35, CNTR_ALL }, /* PAPI_L2_DCR */
+		[C(RESULT_MISS)]	= { 0x37, CNTR_ALL }, /* PAPI_L2_LDM */
+	},
+	[C(OP_WRITE)] = {
+		[C(RESULT_ACCESS)]	= { 0x34, CNTR_ALL }, /* PAPI_L2_DCA */
+		[C(RESULT_MISS)]	= { 0x36, CNTR_ALL }, /* PAPI_L2_DCM */
+	},
+	[C(OP_PREFETCH)] = {
+		[C(RESULT_ACCESS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+		[C(RESULT_MISS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+	},
+},
+[C(DTLB)] = {
+	/*
+	 * Only general DTLB misses are counted use the same event for
+	 * read and write.
+	 */
+	[C(OP_READ)] = {
+		[C(RESULT_ACCESS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+		[C(RESULT_MISS)]	= { 0x2d, CNTR_ALL }, /* PAPI_TLB_DM */
+	},
+	[C(OP_WRITE)] = {
+		[C(RESULT_ACCESS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+		[C(RESULT_MISS)]	= { 0x2d, CNTR_ALL }, /* PAPI_TLB_DM */
+	},
+	[C(OP_PREFETCH)] = {
+		[C(RESULT_ACCESS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+		[C(RESULT_MISS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+	},
+},
+[C(ITLB)] = {
+	[C(OP_READ)] = {
+		[C(RESULT_ACCESS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+		[C(RESULT_MISS)]	= { 0x08, CNTR_ALL }, /* PAPI_TLB_IM */
+	},
+	[C(OP_WRITE)] = {
+		[C(RESULT_ACCESS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+		[C(RESULT_MISS)]	= { 0x08, CNTR_ALL }, /* PAPI_TLB_IM */
+	},
+	[C(OP_PREFETCH)] = {
+		[C(RESULT_ACCESS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+		[C(RESULT_MISS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+	},
+},
+[C(BPU)] = {
+	[C(OP_READ)] = {
+		[C(RESULT_ACCESS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+		[C(RESULT_MISS)]	= { 0x25, CNTR_ALL },
+	},
+	[C(OP_WRITE)] = {
+		[C(RESULT_ACCESS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+		[C(RESULT_MISS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+	},
+	[C(OP_PREFETCH)] = {
+		[C(RESULT_ACCESS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+		[C(RESULT_MISS)]	= { UNSUPPORTED_PERF_EVENT_ID },
+	},
+},
+};
+
 #ifdef CONFIG_MIPS_MT_SMP
 static void check_and_calc_range(struct perf_event *event,
 				 const struct mips_perf_event *pev)
@@ -1444,6 +1548,20 @@ static const struct mips_perf_event *octeon_pmu_map_raw_event(u64 config)
 	return &raw_event;
 }
 
+static const struct mips_perf_event *xlp_pmu_map_raw_event(u64 config)
+{
+	unsigned int raw_id = config & 0xff;
+
+	/* Only 1-63 are defined */
+	if ((raw_id < 0x01) || (raw_id > 0x3f))
+		return ERR_PTR(-EOPNOTSUPP);
+
+	raw_event.cntr_mask = CNTR_ALL;
+	raw_event.event_id = raw_id;
+
+	return &raw_event;
+}
+
 static int __init
 init_hw_perf_events(void)
 {
@@ -1522,6 +1640,12 @@ init_hw_perf_events(void)
 		mipspmu.general_event_map = &bmips5000_event_map;
 		mipspmu.cache_event_map = &bmips5000_cache_map;
 		break;
+	case CPU_XLP:
+		mipspmu.name = "xlp";
+		mipspmu.general_event_map = &xlp_event_map;
+		mipspmu.cache_event_map = &xlp_cache_map;
+		mipspmu.map_raw_event = xlp_pmu_map_raw_event;
+		break;
 	default:
 		pr_cont("Either hardware does not support performance "
 			"counters, or not yet implemented.\n");
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index e9a5fd7277f..a11c6f9fdd5 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -72,9 +72,7 @@ void __noreturn cpu_idle(void)
 			}
 		}
 #ifdef CONFIG_HOTPLUG_CPU
-		if (!cpu_online(cpu) && !cpu_isset(cpu, cpu_callin_map) &&
-		    (system_state == SYSTEM_RUNNING ||
-		     system_state == SYSTEM_BOOTING))
+		if (!cpu_online(cpu) && !cpu_isset(cpu, cpu_callin_map))
 			play_dead();
 #endif
 		rcu_idle_exit();
@@ -84,6 +82,7 @@ void __noreturn cpu_idle(void)
 }
 
 asmlinkage void ret_from_fork(void);
+asmlinkage void ret_from_kernel_thread(void);
 
 void start_thread(struct pt_regs * regs, unsigned long pc, unsigned long sp)
 {
@@ -113,10 +112,10 @@ void flush_thread(void)
 }
 
 int copy_thread(unsigned long clone_flags, unsigned long usp,
-	unsigned long unused, struct task_struct *p, struct pt_regs *regs)
+	unsigned long arg, struct task_struct *p)
 {
 	struct thread_info *ti = task_thread_info(p);
-	struct pt_regs *childregs;
+	struct pt_regs *childregs, *regs = current_pt_regs();
 	unsigned long childksp;
 	p->set_child_tid = p->clear_child_tid = NULL;
 
@@ -136,19 +135,30 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 	childregs = (struct pt_regs *) childksp - 1;
 	/*  Put the stack after the struct pt_regs.  */
 	childksp = (unsigned long) childregs;
+	p->thread.cp0_status = read_c0_status() & ~(ST0_CU2|ST0_CU1);
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		unsigned long status = p->thread.cp0_status;
+		memset(childregs, 0, sizeof(struct pt_regs));
+		ti->addr_limit = KERNEL_DS;
+		p->thread.reg16 = usp; /* fn */
+		p->thread.reg17 = arg;
+		p->thread.reg29 = childksp;
+		p->thread.reg31 = (unsigned long) ret_from_kernel_thread;
+#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)
+		status = (status & ~(ST0_KUP | ST0_IEP | ST0_IEC)) |
+			 ((status & (ST0_KUC | ST0_IEC)) << 2);
+#else
+		status |= ST0_EXL;
+#endif
+		childregs->cp0_status = status;
+		return 0;
+	}
 	*childregs = *regs;
 	childregs->regs[7] = 0;	/* Clear error flag */
-
 	childregs->regs[2] = 0;	/* Child gets zero as return value */
+	childregs->regs[29] = usp;
+	ti->addr_limit = USER_DS;
 
-	if (childregs->cp0_status & ST0_CU0) {
-		childregs->regs[28] = (unsigned long) ti;
-		childregs->regs[29] = childksp;
-		ti->addr_limit = KERNEL_DS;
-	} else {
-		childregs->regs[29] = usp;
-		ti->addr_limit = USER_DS;
-	}
 	p->thread.reg29 = (unsigned long) childregs;
 	p->thread.reg31 = (unsigned long) ret_from_fork;
 
@@ -156,7 +166,6 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 	 * New tasks lose permission to use the fpu. This accelerates context
 	 * switching for most programs since they don't use the fpu.
 	 */
-	p->thread.cp0_status = read_c0_status() & ~(ST0_CU2|ST0_CU1);
 	childregs->cp0_status &= ~(ST0_CU2|ST0_CU1);
 
 #ifdef CONFIG_MIPS_MT_SMTC
@@ -222,35 +231,6 @@ int dump_task_fpu(struct task_struct *t, elf_fpregset_t *fpr)
 }
 
 /*
- * Create a kernel thread
- */
-static void __noreturn kernel_thread_helper(void *arg, int (*fn)(void *))
-{
-	do_exit(fn(arg));
-}
-
-long kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
-{
-	struct pt_regs regs;
-
-	memset(&regs, 0, sizeof(regs));
-
-	regs.regs[4] = (unsigned long) arg;
-	regs.regs[5] = (unsigned long) fn;
-	regs.cp0_epc = (unsigned long) kernel_thread_helper;
-	regs.cp0_status = read_c0_status();
-#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)
-	regs.cp0_status = (regs.cp0_status & ~(ST0_KUP | ST0_IEP | ST0_IEC)) |
-			  ((regs.cp0_status & (ST0_KUC | ST0_IEC)) << 2);
-#else
-	regs.cp0_status |= ST0_EXL;
-#endif
-
-	/* Ok, create the new process.. */
-	return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0, &regs, 0, NULL, NULL);
-}
-
-/*
  *
  */
 struct mips_frame_info {
diff --git a/arch/mips/kernel/relocate_kernel.S b/arch/mips/kernel/relocate_kernel.S
index 87481f916a6..e4142c5f7c2 100644
--- a/arch/mips/kernel/relocate_kernel.S
+++ b/arch/mips/kernel/relocate_kernel.S
@@ -15,6 +15,11 @@
 #include <asm/addrspace.h>
 
 LEAF(relocate_new_kernel)
+	PTR_L a0,	arg0
+	PTR_L a1,	arg1
+	PTR_L a2,	arg2
+	PTR_L a3,	arg3
+
 	PTR_L		s0, kexec_indirection_page
 	PTR_L		s1, kexec_start_address
 
@@ -26,7 +31,6 @@ process_entry:
 	and		s3, s2, 0x1
 	beq		s3, zero, 1f
 	and		s4, s2, ~0x1	/* store destination addr in s4 */
-	move		a0, s4
 	b		process_entry
 
 1:
@@ -60,10 +64,111 @@ copy_word:
 	b		process_entry
 
 done:
+#ifdef CONFIG_SMP
+	/* kexec_flag reset is signal to other CPUs what kernel
+	   was moved to it's location. Note - we need relocated address
+	   of kexec_flag.  */
+
+	bal		1f
+ 1: 	move		t1,ra;
+	PTR_LA		t2,1b
+	PTR_LA		t0,kexec_flag
+	PTR_SUB		t0,t0,t2;
+	PTR_ADD		t0,t1,t0;
+	LONG_S		zero,(t0)
+#endif
+
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+	/* We need to flush I-cache before jumping to new kernel.
+	 * Unfortunatelly, this code is cpu-specific.
+	 */
+	.set push
+	.set noreorder
+	syncw
+	syncw
+	synci		0($0)
+	.set pop
+#else
+	sync
+#endif
 	/* jump to kexec_start_address */
 	j		s1
 	END(relocate_new_kernel)
 
+#ifdef CONFIG_SMP
+/*
+ * Other CPUs should wait until code is relocated and
+ * then start at entry (?) point.
+ */
+LEAF(kexec_smp_wait)
+	PTR_L		a0, s_arg0
+	PTR_L		a1, s_arg1
+	PTR_L		a2, s_arg2
+	PTR_L		a3, s_arg3
+	PTR_L		s1, kexec_start_address
+
+	/* Non-relocated address works for args and kexec_start_address ( old
+	 * kernel is not overwritten). But we need relocated address of
+	 * kexec_flag.
+	 */
+
+	bal		1f
+1:	move		t1,ra;
+	PTR_LA		t2,1b
+	PTR_LA		t0,kexec_flag
+	PTR_SUB		t0,t0,t2;
+	PTR_ADD		t0,t1,t0;
+
+1:	LONG_L		s0, (t0)
+	bne		s0, zero,1b
+
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+	.set push
+	.set noreorder
+	synci		0($0)
+	.set pop
+#else
+	sync
+#endif
+	j		s1
+	END(kexec_smp_wait)
+#endif
+
+#ifdef __mips64
+       /* all PTR's must be aligned to 8 byte in 64-bit mode */
+       .align  3
+#endif
+
+/* All parameters to new kernel are passed in registers a0-a3.
+ * kexec_args[0..3] are uses to prepare register values.
+ */
+
+kexec_args:
+	EXPORT(kexec_args)
+arg0:	PTR		0x0
+arg1:	PTR		0x0
+arg2:	PTR		0x0
+arg3:	PTR		0x0
+	.size	kexec_args,PTRSIZE*4
+
+#ifdef CONFIG_SMP
+/*
+ * Secondary CPUs may have different kernel parameters in
+ * their registers a0-a3. secondary_kexec_args[0..3] are used
+ * to prepare register values.
+ */
+secondary_kexec_args:
+	EXPORT(secondary_kexec_args)
+s_arg0:	PTR		0x0
+s_arg1:	PTR		0x0
+s_arg2:	PTR		0x0
+s_arg3:	PTR		0x0
+	.size	secondary_kexec_args,PTRSIZE*4
+kexec_flag:
+	LONG		0x1
+
+#endif
+
 kexec_start_address:
 	EXPORT(kexec_start_address)
 	PTR		0x0
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index f6ba8381ee0..ad3de9668da 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -17,12 +17,6 @@
 #include <asm/thread_info.h>
 #include <asm/unistd.h>
 
-/* This duplicates the definition from <linux/sched.h> */
-#define PT_TRACESYS	0x00000002	/* tracing system calls */
-
-/* This duplicates the definition from <asm/signal.h> */
-#define SIGILL		4		/* Illegal instruction (ANSI).  */
-
 #ifndef CONFIG_MIPS32_O32
 /* No O32, so define handle_sys here */
 #define handle_sysn32 handle_sys
@@ -167,7 +161,7 @@ EXPORT(sysn32_call_table)
 	PTR	sys_getsockopt
 	PTR	sys_clone			/* 6055 */
 	PTR	sys_fork
-	PTR	sys32_execve
+	PTR	compat_sys_execve
 	PTR	sys_exit
 	PTR	compat_sys_wait4
 	PTR	sys_kill			/* 6060 */
@@ -397,14 +391,14 @@ EXPORT(sysn32_call_table)
 	PTR	sys_timerfd_create
 	PTR	compat_sys_timerfd_gettime	/* 6285 */
 	PTR	compat_sys_timerfd_settime
-	PTR	sys_signalfd4
+	PTR	compat_sys_signalfd4
 	PTR	sys_eventfd2
 	PTR	sys_epoll_create1
 	PTR	sys_dup3			/* 6290 */
 	PTR	sys_pipe2
 	PTR	sys_inotify_init1
-	PTR	sys_preadv
-	PTR	sys_pwritev
+	PTR	compat_sys_preadv
+	PTR	compat_sys_pwritev
 	PTR	compat_sys_rt_tgsigqueueinfo	/* 6295 */
 	PTR	sys_perf_event_open
 	PTR	sys_accept4
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 53c2d724576..9601be6afa3 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -203,7 +203,7 @@ sys_call_table:
 	PTR	sys_creat
 	PTR	sys_link
 	PTR	sys_unlink			/* 4010 */
-	PTR	sys32_execve
+	PTR	compat_sys_execve
 	PTR	sys_chdir
 	PTR	compat_sys_time
 	PTR	sys_mknod
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index a53f8ec37aa..8c41187801c 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -22,6 +22,7 @@
 #include <linux/console.h>
 #include <linux/pfn.h>
 #include <linux/debugfs.h>
+#include <linux/kexec.h>
 
 #include <asm/addrspace.h>
 #include <asm/bootinfo.h>
@@ -79,7 +80,7 @@ static struct resource data_resource = { .name = "Kernel data", };
 void __init add_memory_region(phys_t start, phys_t size, long type)
 {
 	int x = boot_mem_map.nr_map;
-	struct boot_mem_map_entry *prev = boot_mem_map.map + x - 1;
+	int i;
 
 	/* Sanity check */
 	if (start + size < start) {
@@ -88,15 +89,29 @@ void __init add_memory_region(phys_t start, phys_t size, long type)
 	}
 
 	/*
-	 * Try to merge with previous entry if any.  This is far less than
-	 * perfect but is sufficient for most real world cases.
+	 * Try to merge with existing entry, if any.
 	 */
-	if (x && prev->addr + prev->size == start && prev->type == type) {
-		prev->size += size;
+	for (i = 0; i < boot_mem_map.nr_map; i++) {
+		struct boot_mem_map_entry *entry = boot_mem_map.map + i;
+		unsigned long top;
+
+		if (entry->type != type)
+			continue;
+
+		if (start + size < entry->addr)
+			continue;			/* no overlap */
+
+		if (entry->addr + entry->size < start)
+			continue;			/* no overlap */
+
+		top = max(entry->addr + entry->size, start + size);
+		entry->addr = min(entry->addr, start);
+		entry->size = top - entry->addr;
+
 		return;
 	}
 
-	if (x == BOOT_MEM_MAP_MAX) {
+	if (boot_mem_map.nr_map == BOOT_MEM_MAP_MAX) {
 		pr_err("Ooops! Too many entries in the memory map!\n");
 		return;
 	}
@@ -522,12 +537,64 @@ static void __init arch_mem_init(char **cmdline_p)
 	}
 
 	bootmem_init();
+#ifdef CONFIG_KEXEC
+	if (crashk_res.start != crashk_res.end)
+		reserve_bootmem(crashk_res.start,
+				crashk_res.end - crashk_res.start + 1,
+				BOOTMEM_DEFAULT);
+#endif
 	device_tree_init();
 	sparse_init();
 	plat_swiotlb_setup();
 	paging_init();
 }
 
+#ifdef CONFIG_KEXEC
+static inline unsigned long long get_total_mem(void)
+{
+	unsigned long long total;
+
+	total = max_pfn - min_low_pfn;
+	return total << PAGE_SHIFT;
+}
+
+static void __init mips_parse_crashkernel(void)
+{
+	unsigned long long total_mem;
+	unsigned long long crash_size, crash_base;
+	int ret;
+
+	total_mem = get_total_mem();
+	ret = parse_crashkernel(boot_command_line, total_mem,
+				&crash_size, &crash_base);
+	if (ret != 0 || crash_size <= 0)
+		return;
+
+	crashk_res.start = crash_base;
+	crashk_res.end   = crash_base + crash_size - 1;
+}
+
+static void __init request_crashkernel(struct resource *res)
+{
+	int ret;
+
+	ret = request_resource(res, &crashk_res);
+	if (!ret)
+		pr_info("Reserving %ldMB of memory at %ldMB for crashkernel\n",
+			(unsigned long)((crashk_res.end -
+				crashk_res.start + 1) >> 20),
+			(unsigned long)(crashk_res.start  >> 20));
+}
+#else /* !defined(CONFIG_KEXEC)  */
+static void __init mips_parse_crashkernel(void)
+{
+}
+
+static void __init request_crashkernel(struct resource *res)
+{
+}
+#endif /* !defined(CONFIG_KEXEC)  */
+
 static void __init resource_init(void)
 {
 	int i;
@@ -543,6 +610,8 @@ static void __init resource_init(void)
 	/*
 	 * Request address space for all standard RAM.
 	 */
+	mips_parse_crashkernel();
+
 	for (i = 0; i < boot_mem_map.nr_map; i++) {
 		struct resource *res;
 		unsigned long start, end;
@@ -579,6 +648,7 @@ static void __init resource_init(void)
 		 */
 		request_resource(res, &code_resource);
 		request_resource(res, &data_resource);
+		request_crashkernel(res);
 	}
 }
 
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index 0e1a5b8ae81..b6aa7703501 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -568,17 +568,20 @@ static void do_signal(struct pt_regs *regs)
 	}
 
 	if (regs->regs[0]) {
-		if (regs->regs[2] == ERESTARTNOHAND ||
-		    regs->regs[2] == ERESTARTSYS ||
-		    regs->regs[2] == ERESTARTNOINTR) {
+		switch (regs->regs[2]) {
+		case ERESTARTNOHAND:
+		case ERESTARTSYS:
+		case ERESTARTNOINTR:
 			regs->regs[2] = regs->regs[0];
 			regs->regs[7] = regs->regs[26];
 			regs->cp0_epc -= 4;
-		}
-		if (regs->regs[2] == ERESTART_RESTARTBLOCK) {
+			break;
+
+		case ERESTART_RESTARTBLOCK:
 			regs->regs[2] = current->thread.abi->restart;
 			regs->regs[7] = regs->regs[26];
 			regs->cp0_epc -= 4;
+			break;
 		}
 		regs->regs[0] = 0;	/* Don't deal with this again.  */
 	}
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 9005bf9fb85..2e6374a589e 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -386,3 +386,20 @@ void flush_tlb_one(unsigned long vaddr)
 
 EXPORT_SYMBOL(flush_tlb_page);
 EXPORT_SYMBOL(flush_tlb_one);
+
+#if defined(CONFIG_KEXEC)
+void (*dump_ipi_function_ptr)(void *) = NULL;
+void dump_send_ipi(void (*dump_ipi_callback)(void *))
+{
+	int i;
+	int cpu = smp_processor_id();
+
+	dump_ipi_function_ptr = dump_ipi_callback;
+	smp_mb();
+	for_each_online_cpu(i)
+		if (i != cpu)
+			mp_ops->send_ipi_single(i, SMP_DUMP);
+
+}
+EXPORT_SYMBOL(dump_send_ipi);
+#endif
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index 2bd561bc05a..201cb76b4df 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -92,7 +92,7 @@ save_static_function(sys_fork);
 static int __used noinline
 _sys_fork(nabi_no_regargs struct pt_regs regs)
 {
-	return do_fork(SIGCHLD, regs.regs[29], &regs, 0, NULL, NULL);
+	return do_fork(SIGCHLD, regs.regs[29], 0, NULL, NULL);
 }
 
 save_static_function(sys_clone);
@@ -123,32 +123,10 @@ _sys_clone(nabi_no_regargs struct pt_regs regs)
 #else
 	child_tidptr = (int __user *) regs.regs[8];
 #endif
-	return do_fork(clone_flags, newsp, &regs, 0,
+	return do_fork(clone_flags, newsp, 0,
 	               parent_tidptr, child_tidptr);
 }
 
-/*
- * sys_execve() executes a new program.
- */
-asmlinkage int sys_execve(nabi_no_regargs struct pt_regs regs)
-{
-	int error;
-	struct filename *filename;
-
-	filename = getname((const char __user *) (long)regs.regs[4]);
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		goto out;
-	error = do_execve(filename->name,
-			  (const char __user *const __user *) (long)regs.regs[5],
-	                  (const char __user *const __user *) (long)regs.regs[6],
-			  &regs);
-	putname(filename);
-
-out:
-	return error;
-}
-
 SYSCALL_DEFINE1(set_thread_area, unsigned long, addr)
 {
 	struct thread_info *ti = task_thread_info(current);
@@ -313,34 +291,3 @@ asmlinkage void bad_stack(void)
 {
 	do_exit(SIGSEGV);
 }
-
-/*
- * Do a system call from kernel instead of calling sys_execve so we
- * end up with proper pt_regs.
- */
-int kernel_execve(const char *filename,
-		  const char *const argv[],
-		  const char *const envp[])
-{
-	register unsigned long __a0 asm("$4") = (unsigned long) filename;
-	register unsigned long __a1 asm("$5") = (unsigned long) argv;
-	register unsigned long __a2 asm("$6") = (unsigned long) envp;
-	register unsigned long __a3 asm("$7");
-	unsigned long __v0;
-
-	__asm__ volatile ("					\n"
-	"	.set	noreorder				\n"
-	"	li	$2, %5		# __NR_execve		\n"
-	"	syscall						\n"
-	"	move	%0, $2					\n"
-	"	.set	reorder					\n"
-	: "=&r" (__v0), "=r" (__a3)
-	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (__NR_execve)
-	: "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24",
-	  "memory");
-
-	if (__a3 == 0)
-		return __v0;
-
-	return -__v0;
-}
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 9be3df1fa8a..cf7ac5483f5 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -13,6 +13,7 @@
  */
 #include <linux/bug.h>
 #include <linux/compiler.h>
+#include <linux/kexec.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
@@ -409,6 +410,9 @@ void __noreturn die(const char *str, struct pt_regs *regs)
 		panic("Fatal exception");
 	}
 
+	if (regs && kexec_should_crash(current))
+		crash_kexec(regs);
+
 	do_exit(sig);
 }
 
@@ -1021,6 +1025,24 @@ asmlinkage void do_cpu(struct pt_regs *regs)
 
 		return;
 
+	case 3:
+		/*
+		 * Old (MIPS I and MIPS II) processors will set this code
+		 * for COP1X opcode instructions that replaced the original
+		 * COP3 space.  We don't limit COP1 space instructions in
+		 * the emulator according to the CPU ISA, so we want to
+		 * treat COP1X instructions consistently regardless of which
+		 * code the CPU chose.  Therefore we redirect this trap to
+		 * the FP emulator too.
+		 *
+		 * Then some newer FPU-less processors use this code
+		 * erroneously too, so they are covered by this choice
+		 * as well.
+		 */
+		if (raw_cpu_has_fpu)
+			break;
+		/* Fall through.  */
+
 	case 1:
 		if (used_math())	/* Using the FPU again.  */
 			own_fpu(1);
@@ -1044,9 +1066,6 @@ asmlinkage void do_cpu(struct pt_regs *regs)
 	case 2:
 		raw_notifier_call_chain(&cu2_chain, CU2_EXCEPTION, regs);
 		return;
-
-	case 3:
-		break;
 	}
 
 	force_sig(SIGILL, current);
diff --git a/arch/mips/lantiq/Kconfig b/arch/mips/lantiq/Kconfig
index d84f361f1e4..c0021912131 100644
--- a/arch/mips/lantiq/Kconfig
+++ b/arch/mips/lantiq/Kconfig
@@ -36,4 +36,8 @@ config PCI_LANTIQ
 	bool "PCI Support"
 	depends on SOC_XWAY && PCI
 
+config XRX200_PHY_FW
+	bool "XRX200 PHY firmware loader"
+	depends on SOC_XWAY
+
 endif
diff --git a/arch/mips/lantiq/dts/Makefile b/arch/mips/lantiq/dts/Makefile
index 674fca45f72..6fa72dd641b 100644
--- a/arch/mips/lantiq/dts/Makefile
+++ b/arch/mips/lantiq/dts/Makefile
@@ -1,4 +1 @@
 obj-$(CONFIG_DT_EASY50712) := easy50712.dtb.o
-
-$(obj)/%.dtb: $(obj)/%.dts
-	$(call if_changed,dtc)
diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c
index 6cfd6117fbf..9f9e875967a 100644
--- a/arch/mips/lantiq/prom.c
+++ b/arch/mips/lantiq/prom.c
@@ -87,9 +87,6 @@ void __init device_tree_init(void)
 	reserve_bootmem(base, size, BOOTMEM_DEFAULT);
 
 	unflatten_device_tree();
-
-	/* free the space reserved for the dt blob */
-	free_bootmem(base, size);
 }
 
 void __init prom_init(void)
@@ -119,7 +116,7 @@ int __init plat_of_setup(void)
 		sizeof(of_ids[0].compatible));
 	strncpy(of_ids[1].compatible, "simple-bus",
 		sizeof(of_ids[1].compatible));
-	return of_platform_bus_probe(NULL, of_ids, NULL);
+	return of_platform_populate(NULL, of_ids, NULL, NULL);
 }
 
 arch_initcall(plat_of_setup);
diff --git a/arch/mips/lantiq/xway/Makefile b/arch/mips/lantiq/xway/Makefile
index 70a58c747bd..7a13660d630 100644
--- a/arch/mips/lantiq/xway/Makefile
+++ b/arch/mips/lantiq/xway/Makefile
@@ -1 +1,3 @@
 obj-y := prom.o sysctrl.o clk.o reset.o dma.o gptu.o
+
+obj-$(CONFIG_XRX200_PHY_FW) += xrx200_phy_fw.o
diff --git a/arch/mips/lantiq/xway/dma.c b/arch/mips/lantiq/xway/dma.c
index 55d2c4fa471..6453962ac89 100644
--- a/arch/mips/lantiq/xway/dma.c
+++ b/arch/mips/lantiq/xway/dma.c
@@ -25,6 +25,7 @@
 #include <lantiq_soc.h>
 #include <xway_dma.h>
 
+#define LTQ_DMA_ID		0x08
 #define LTQ_DMA_CTRL		0x10
 #define LTQ_DMA_CPOLL		0x14
 #define LTQ_DMA_CS		0x18
@@ -48,7 +49,7 @@
 #define DMA_CLK_DIV4		BIT(6)		/* polling clock divider */
 #define DMA_2W_BURST		BIT(1)		/* 2 word burst length */
 #define DMA_MAX_CHANNEL		20		/* the soc has 20 channels */
-#define DMA_ETOP_ENDIANESS	(0xf << 8) /* endianess swap etop channels */
+#define DMA_ETOP_ENDIANNESS	(0xf << 8) /* endianness swap etop channels */
 #define DMA_WEIGHT	(BIT(17) | BIT(16))	/* default channel wheight */
 
 #define ltq_dma_r32(x)			ltq_r32(ltq_dma_membase + (x))
@@ -191,10 +192,10 @@ ltq_dma_init_port(int p)
 	switch (p) {
 	case DMA_PORT_ETOP:
 		/*
-		 * Tell the DMA engine to swap the endianess of data frames and
+		 * Tell the DMA engine to swap the endianness of data frames and
 		 * drop packets if the channel arbitration fails.
 		 */
-		ltq_dma_w32_mask(0, DMA_ETOP_ENDIANESS | DMA_PDEN,
+		ltq_dma_w32_mask(0, DMA_ETOP_ENDIANNESS | DMA_PDEN,
 			LTQ_DMA_PCTRL);
 		break;
 
@@ -214,6 +215,7 @@ ltq_dma_init(struct platform_device *pdev)
 {
 	struct clk *clk;
 	struct resource *res;
+	unsigned id;
 	int i;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -243,7 +245,12 @@ ltq_dma_init(struct platform_device *pdev)
 		ltq_dma_w32(DMA_POLL | DMA_CLK_DIV4, LTQ_DMA_CPOLL);
 		ltq_dma_w32_mask(DMA_CHAN_ON, 0, LTQ_DMA_CCTRL);
 	}
-	dev_info(&pdev->dev, "init done\n");
+
+	id = ltq_dma_r32(LTQ_DMA_ID);
+	dev_info(&pdev->dev,
+		"Init done - hw rev: %X, ports: %d, channels: %d\n",
+		id & 0x1f, (id >> 16) & 0xf, id >> 20);
+
 	return 0;
 }
 
diff --git a/arch/mips/lantiq/xway/reset.c b/arch/mips/lantiq/xway/reset.c
index 22c55f73aa9..544dbb7fb42 100644
--- a/arch/mips/lantiq/xway/reset.c
+++ b/arch/mips/lantiq/xway/reset.c
@@ -28,17 +28,24 @@
 #define RCU_RST_REQ		0x0010
 /* reset status register */
 #define RCU_RST_STAT		0x0014
+/* vr9 gphy registers */
+#define RCU_GFS_ADD0_XRX200	0x0020
+#define RCU_GFS_ADD1_XRX200	0x0068
 
 /* reboot bit */
+#define RCU_RD_GPHY0_XRX200	BIT(31)
 #define RCU_RD_SRST		BIT(30)
+#define RCU_RD_GPHY1_XRX200	BIT(29)
+
 /* reset cause */
 #define RCU_STAT_SHIFT		26
 /* boot selection */
-#define RCU_BOOT_SEL_SHIFT	26
-#define RCU_BOOT_SEL_MASK	0x7
+#define RCU_BOOT_SEL(x)		((x >> 18) & 0x7)
+#define RCU_BOOT_SEL_XRX200(x)	(((x >> 17) & 0xf) | ((x >> 8) & 0x10))
 
 /* remapped base addr of the reset control unit */
 static void __iomem *ltq_rcu_membase;
+static struct device_node *ltq_rcu_np;
 
 /* This function is used by the watchdog driver */
 int ltq_reset_cause(void)
@@ -52,7 +59,41 @@ EXPORT_SYMBOL_GPL(ltq_reset_cause);
 unsigned char ltq_boot_select(void)
 {
 	u32 val = ltq_rcu_r32(RCU_RST_STAT);
-	return (val >> RCU_BOOT_SEL_SHIFT) & RCU_BOOT_SEL_MASK;
+
+	if (of_device_is_compatible(ltq_rcu_np, "lantiq,rcu-xrx200"))
+		return RCU_BOOT_SEL_XRX200(val);
+
+	return RCU_BOOT_SEL(val);
+}
+
+/* reset / boot a gphy */
+static struct ltq_xrx200_gphy_reset {
+	u32 rd;
+	u32 addr;
+} xrx200_gphy[] = {
+	{RCU_RD_GPHY0_XRX200, RCU_GFS_ADD0_XRX200},
+	{RCU_RD_GPHY1_XRX200, RCU_GFS_ADD1_XRX200},
+};
+
+/* reset and boot a gphy. these phys only exist on xrx200 SoC */
+int xrx200_gphy_boot(struct device *dev, unsigned int id, dma_addr_t dev_addr)
+{
+	if (!of_device_is_compatible(ltq_rcu_np, "lantiq,rcu-xrx200")) {
+		dev_err(dev, "this SoC has no GPHY\n");
+		return -EINVAL;
+	}
+	if (id > 1) {
+		dev_err(dev, "%u is an invalid gphy id\n", id);
+		return -EINVAL;
+	}
+	dev_info(dev, "booting GPHY%u firmware at %X\n", id, dev_addr);
+
+	ltq_rcu_w32(ltq_rcu_r32(RCU_RST_REQ) | xrx200_gphy[id].rd,
+			RCU_RST_REQ);
+	ltq_rcu_w32(dev_addr, xrx200_gphy[id].addr);
+	ltq_rcu_w32(ltq_rcu_r32(RCU_RST_REQ) & ~xrx200_gphy[id].rd,
+			RCU_RST_REQ);
+	return 0;
 }
 
 /* reset a io domain for u micro seconds */
@@ -85,14 +126,17 @@ static void ltq_machine_power_off(void)
 static int __init mips_reboot_setup(void)
 {
 	struct resource res;
-	struct device_node *np =
-		of_find_compatible_node(NULL, NULL, "lantiq,rcu-xway");
+
+	ltq_rcu_np = of_find_compatible_node(NULL, NULL, "lantiq,rcu-xway");
+	if (!ltq_rcu_np)
+		ltq_rcu_np = of_find_compatible_node(NULL, NULL,
+							"lantiq,rcu-xrx200");
 
 	/* check if all the reset register range is available */
-	if (!np)
+	if (!ltq_rcu_np)
 		panic("Failed to load reset resources from devicetree");
 
-	if (of_address_to_resource(np, 0, &res))
+	if (of_address_to_resource(ltq_rcu_np, 0, &res))
 		panic("Failed to get rcu memory range");
 
 	if (request_mem_region(res.start, resource_size(&res), res.name) < 0)
diff --git a/arch/mips/lantiq/xway/sysctrl.c b/arch/mips/lantiq/xway/sysctrl.c
index 2917b56b6b2..3925e6609ac 100644
--- a/arch/mips/lantiq/xway/sysctrl.c
+++ b/arch/mips/lantiq/xway/sysctrl.c
@@ -370,6 +370,10 @@ void __init ltq_soc_init(void)
 		clkdev_add_pmu("1d900000.pcie", "pdi", 1, PMU1_PCIE_PDI);
 		clkdev_add_pmu("1d900000.pcie", "ctl", 1, PMU1_PCIE_CTL);
 		clkdev_add_pmu("1d900000.pcie", "ahb", 0, PMU_AHBM | PMU_AHBS);
+		clkdev_add_pmu("1e108000.eth", NULL, 0,
+				PMU_SWITCH | PMU_PPE_DPLUS | PMU_PPE_DPLUM |
+				PMU_PPE_EMA | PMU_PPE_TC | PMU_PPE_SLL01 |
+				PMU_PPE_QSB | PMU_PPE_TOP);
 	} else if (of_machine_is_compatible("lantiq,ar9")) {
 		clkdev_add_static(ltq_ar9_cpu_hz(), ltq_ar9_fpi_hz(),
 				ltq_ar9_fpi_hz());
diff --git a/arch/mips/lantiq/xway/xrx200_phy_fw.c b/arch/mips/lantiq/xway/xrx200_phy_fw.c
new file mode 100644
index 00000000000..fe808bf5366
--- /dev/null
+++ b/arch/mips/lantiq/xway/xrx200_phy_fw.c
@@ -0,0 +1,97 @@
+/*
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ *  Copyright (C) 2012 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/module.h>
+#include <linux/firmware.h>
+#include <linux/of_platform.h>
+
+#include <lantiq_soc.h>
+
+#define XRX200_GPHY_FW_ALIGN	(16 * 1024)
+
+static dma_addr_t xway_gphy_load(struct platform_device *pdev)
+{
+	const struct firmware *fw;
+	dma_addr_t dev_addr = 0;
+	const char *fw_name;
+	void *fw_addr;
+	size_t size;
+
+	if (of_property_read_string(pdev->dev.of_node, "firmware", &fw_name)) {
+		dev_err(&pdev->dev, "failed to load firmware filename\n");
+		return 0;
+	}
+
+	dev_info(&pdev->dev, "requesting %s\n", fw_name);
+	if (request_firmware(&fw, fw_name, &pdev->dev)) {
+		dev_err(&pdev->dev, "failed to load firmware: %s\n", fw_name);
+		return 0;
+	}
+
+	/*
+	 * GPHY cores need the firmware code in a persistent and contiguous
+	 * memory area with a 16 kB boundary aligned start address
+	 */
+	size = fw->size + XRX200_GPHY_FW_ALIGN;
+
+	fw_addr = dma_alloc_coherent(&pdev->dev, size, &dev_addr, GFP_KERNEL);
+	if (fw_addr) {
+		fw_addr = PTR_ALIGN(fw_addr, XRX200_GPHY_FW_ALIGN);
+		dev_addr = ALIGN(dev_addr, XRX200_GPHY_FW_ALIGN);
+		memcpy(fw_addr, fw->data, fw->size);
+	} else {
+		dev_err(&pdev->dev, "failed to alloc firmware memory\n");
+	}
+
+	release_firmware(fw);
+	return dev_addr;
+}
+
+static int __devinit xway_phy_fw_probe(struct platform_device *pdev)
+{
+	dma_addr_t fw_addr;
+	struct property *pp;
+	unsigned char *phyids;
+	int i, ret = 0;
+
+	fw_addr = xway_gphy_load(pdev);
+	if (!fw_addr)
+		return -EINVAL;
+	pp = of_find_property(pdev->dev.of_node, "phys", NULL);
+	if (!pp)
+		return -ENOENT;
+	phyids = pp->value;
+	for (i = 0; i < pp->length && !ret; i++)
+		ret = xrx200_gphy_boot(&pdev->dev, phyids[i], fw_addr);
+	if (!ret)
+		mdelay(100);
+	return ret;
+}
+
+static const struct of_device_id xway_phy_match[] = {
+	{ .compatible = "lantiq,phy-xrx200" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, xway_phy_match);
+
+static struct platform_driver xway_phy_driver = {
+	.probe = xway_phy_fw_probe,
+	.driver = {
+		.name = "phy-xrx200",
+		.owner = THIS_MODULE,
+		.of_match_table = xway_phy_match,
+	},
+};
+
+module_platform_driver(xway_phy_driver);
+
+MODULE_AUTHOR("John Crispin <blogic@openwrt.org>");
+MODULE_DESCRIPTION("Lantiq XRX200 PHY Firmware Loader");
+MODULE_LICENSE("GPL");
diff --git a/arch/mips/lib/mips-atomic.c b/arch/mips/lib/mips-atomic.c
index e091430dbeb..cd160be3ce4 100644
--- a/arch/mips/lib/mips-atomic.c
+++ b/arch/mips/lib/mips-atomic.c
@@ -56,7 +56,7 @@ __asm__(
 	"	.set	pop						\n"
 	"	.endm							\n");
 
-void arch_local_irq_disable(void)
+notrace void arch_local_irq_disable(void)
 {
 	preempt_disable();
 	__asm__ __volatile__(
@@ -93,7 +93,7 @@ __asm__(
 	"	.set	pop						\n"
 	"	.endm							\n");
 
-unsigned long arch_local_irq_save(void)
+notrace unsigned long arch_local_irq_save(void)
 {
 	unsigned long flags;
 	preempt_disable();
@@ -135,7 +135,7 @@ __asm__(
 	"	.set	pop						\n"
 	"	.endm							\n");
 
-void arch_local_irq_restore(unsigned long flags)
+notrace void arch_local_irq_restore(unsigned long flags)
 {
 	unsigned long __tmp1;
 
@@ -159,7 +159,7 @@ void arch_local_irq_restore(unsigned long flags)
 EXPORT_SYMBOL(arch_local_irq_restore);
 
 
-void __arch_local_irq_restore(unsigned long flags)
+notrace void __arch_local_irq_restore(unsigned long flags)
 {
 	unsigned long __tmp1;
 
diff --git a/arch/mips/loongson1/Kconfig b/arch/mips/loongson1/Kconfig
index a9a14d6e81a..fbf75f63579 100644
--- a/arch/mips/loongson1/Kconfig
+++ b/arch/mips/loongson1/Kconfig
@@ -15,7 +15,7 @@ config LOONGSON1_LS1B
 	select SYS_SUPPORTS_LITTLE_ENDIAN
 	select SYS_SUPPORTS_HIGHMEM
 	select SYS_HAS_EARLY_PRINTK
-	select HAVE_CLK
+	select COMMON_CLK
 
 endchoice
 
diff --git a/arch/mips/loongson1/common/clock.c b/arch/mips/loongson1/common/clock.c
index 1bbbbec1208..07133defa14 100644
--- a/arch/mips/loongson1/common/clock.c
+++ b/arch/mips/loongson1/common/clock.c
@@ -7,175 +7,22 @@
  * option) any later version.
  */
 
-#include <linux/module.h>
-#include <linux/list.h>
-#include <linux/mutex.h>
 #include <linux/clk.h>
 #include <linux/err.h>
-#include <asm/clock.h>
 #include <asm/time.h>
-
-#include <loongson1.h>
-
-static LIST_HEAD(clocks);
-static DEFINE_MUTEX(clocks_mutex);
-
-struct clk *clk_get(struct device *dev, const char *name)
-{
-	struct clk *c;
-	struct clk *ret = NULL;
-
-	mutex_lock(&clocks_mutex);
-	list_for_each_entry(c, &clocks, node) {
-		if (!strcmp(c->name, name)) {
-			ret = c;
-			break;
-		}
-	}
-	mutex_unlock(&clocks_mutex);
-
-	return ret;
-}
-EXPORT_SYMBOL(clk_get);
-
-int clk_enable(struct clk *clk)
-{
-	return 0;
-}
-EXPORT_SYMBOL(clk_enable);
-
-void clk_disable(struct clk *clk)
-{
-}
-EXPORT_SYMBOL(clk_disable);
-
-unsigned long clk_get_rate(struct clk *clk)
-{
-	return clk->rate;
-}
-EXPORT_SYMBOL(clk_get_rate);
-
-void clk_put(struct clk *clk)
-{
-}
-EXPORT_SYMBOL(clk_put);
-
-static void pll_clk_init(struct clk *clk)
-{
-	u32 pll;
-
-	pll = __raw_readl(LS1X_CLK_PLL_FREQ);
-	clk->rate = (12 + (pll & 0x3f)) * 33 / 2
-			+ ((pll >> 8) & 0x3ff) * 33 / 1024 / 2;
-	clk->rate *= 1000000;
-}
-
-static void cpu_clk_init(struct clk *clk)
-{
-	u32 pll, ctrl;
-
-	pll = clk_get_rate(clk->parent);
-	ctrl = __raw_readl(LS1X_CLK_PLL_DIV) & DIV_CPU;
-	clk->rate = pll / (ctrl >> DIV_CPU_SHIFT);
-}
-
-static void ddr_clk_init(struct clk *clk)
-{
-	u32 pll, ctrl;
-
-	pll = clk_get_rate(clk->parent);
-	ctrl = __raw_readl(LS1X_CLK_PLL_DIV) & DIV_DDR;
-	clk->rate = pll / (ctrl >> DIV_DDR_SHIFT);
-}
-
-static void dc_clk_init(struct clk *clk)
-{
-	u32 pll, ctrl;
-
-	pll = clk_get_rate(clk->parent);
-	ctrl = __raw_readl(LS1X_CLK_PLL_DIV) & DIV_DC;
-	clk->rate = pll / (ctrl >> DIV_DC_SHIFT);
-}
-
-static struct clk_ops pll_clk_ops = {
-	.init	= pll_clk_init,
-};
-
-static struct clk_ops cpu_clk_ops = {
-	.init	= cpu_clk_init,
-};
-
-static struct clk_ops ddr_clk_ops = {
-	.init	= ddr_clk_init,
-};
-
-static struct clk_ops dc_clk_ops = {
-	.init	= dc_clk_init,
-};
-
-static struct clk pll_clk = {
-	.name	= "pll",
-	.ops	= &pll_clk_ops,
-};
-
-static struct clk cpu_clk = {
-	.name	= "cpu",
-	.parent = &pll_clk,
-	.ops	= &cpu_clk_ops,
-};
-
-static struct clk ddr_clk = {
-	.name	= "ddr",
-	.parent = &pll_clk,
-	.ops	= &ddr_clk_ops,
-};
-
-static struct clk dc_clk = {
-	.name	= "dc",
-	.parent = &pll_clk,
-	.ops	= &dc_clk_ops,
-};
-
-int clk_register(struct clk *clk)
-{
-	mutex_lock(&clocks_mutex);
-	list_add(&clk->node, &clocks);
-	if (clk->ops->init)
-		clk->ops->init(clk);
-	mutex_unlock(&clocks_mutex);
-
-	return 0;
-}
-EXPORT_SYMBOL(clk_register);
-
-static struct clk *ls1x_clks[] = {
-	&pll_clk,
-	&cpu_clk,
-	&ddr_clk,
-	&dc_clk,
-};
-
-int __init ls1x_clock_init(void)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(ls1x_clks); i++)
-		clk_register(ls1x_clks[i]);
-
-	return 0;
-}
+#include <platform.h>
 
 void __init plat_time_init(void)
 {
 	struct clk *clk;
 
 	/* Initialize LS1X clocks */
-	ls1x_clock_init();
+	ls1x_clk_init();
 
 	/* setup mips r4k timer */
 	clk = clk_get(NULL, "cpu");
 	if (IS_ERR(clk))
-		panic("unable to get dc clock, err=%ld", PTR_ERR(clk));
+		panic("unable to get cpu clock, err=%ld", PTR_ERR(clk));
 
 	mips_hpt_frequency = clk_get_rate(clk) / 2;
 }
diff --git a/arch/mips/loongson1/common/platform.c b/arch/mips/loongson1/common/platform.c
index e92d59c4bd7..69dad4cfaaf 100644
--- a/arch/mips/loongson1/common/platform.c
+++ b/arch/mips/loongson1/common/platform.c
@@ -13,6 +13,7 @@
 #include <linux/phy.h>
 #include <linux/serial_8250.h>
 #include <linux/stmmac.h>
+#include <linux/usb/ehci_pdriver.h>
 #include <asm-generic/sizes.h>
 
 #include <loongson1.h>
@@ -42,16 +43,17 @@ struct platform_device ls1x_uart_device = {
 	},
 };
 
-void __init ls1x_serial_setup(void)
+void __init ls1x_serial_setup(struct platform_device *pdev)
 {
 	struct clk *clk;
 	struct plat_serial8250_port *p;
 
-	clk = clk_get(NULL, "dc");
+	clk = clk_get(NULL, pdev->name);
 	if (IS_ERR(clk))
-		panic("unable to get dc clock, err=%ld", PTR_ERR(clk));
+		panic("unable to get %s clock, err=%ld",
+			pdev->name, PTR_ERR(clk));
 
-	for (p = ls1x_serial8250_port; p->flags != 0; ++p)
+	for (p = pdev->dev.platform_data; p->flags != 0; ++p)
 		p->uartclk = clk_get_rate(clk);
 }
 
@@ -70,7 +72,6 @@ static struct resource ls1x_eth0_resources[] = {
 };
 
 static struct stmmac_mdio_bus_data ls1x_mdio_bus_data = {
-	.bus_id		= 0,
 	.phy_mask	= 0,
 };
 
@@ -107,13 +108,17 @@ static struct resource ls1x_ehci_resources[] = {
 	},
 };
 
+static struct usb_ehci_pdata ls1x_ehci_pdata = {
+};
+
 struct platform_device ls1x_ehci_device = {
-	.name		= "ls1x-ehci",
+	.name		= "ehci-platform",
 	.id		= -1,
 	.num_resources	= ARRAY_SIZE(ls1x_ehci_resources),
 	.resource	= ls1x_ehci_resources,
 	.dev		= {
 		.dma_mask = &ls1x_ehci_dmamask,
+		.platform_data = &ls1x_ehci_pdata,
 	},
 };
 
diff --git a/arch/mips/loongson1/ls1b/board.c b/arch/mips/loongson1/ls1b/board.c
index 295b1be893e..1fbd5264f66 100644
--- a/arch/mips/loongson1/ls1b/board.c
+++ b/arch/mips/loongson1/ls1b/board.c
@@ -9,9 +9,6 @@
 
 #include <platform.h>
 
-#include <linux/serial_8250.h>
-#include <loongson1.h>
-
 static struct platform_device *ls1b_platform_devices[] __initdata = {
 	&ls1x_uart_device,
 	&ls1x_eth0_device,
@@ -23,7 +20,7 @@ static int __init ls1b_platform_init(void)
 {
 	int err;
 
-	ls1x_serial_setup();
+	ls1x_serial_setup(&ls1x_uart_device);
 
 	err = platform_add_devices(ls1b_platform_devices,
 				   ARRAY_SIZE(ls1b_platform_devices));
diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c
index a03bf00a1a9..47c77e7ffbf 100644
--- a/arch/mips/math-emu/cp1emu.c
+++ b/arch/mips/math-emu/cp1emu.c
@@ -171,16 +171,17 @@ static int isBranchInstr(mips_instruction * i)
  * In the Linux kernel, we support selection of FPR format on the
  * basis of the Status.FR bit.  If an FPU is not present, the FR bit
  * is hardwired to zero, which would imply a 32-bit FPU even for
- * 64-bit CPUs.  For 64-bit kernels with no FPU we use TIF_32BIT_REGS
- * as a proxy for the FR bit so that a 64-bit FPU is emulated.  In any
- * case, for a 32-bit kernel which uses the O32 MIPS ABI, only the
- * even FPRs are used (Status.FR = 0).
+ * 64-bit CPUs so we rather look at TIF_32BIT_REGS.
+ * FPU emu is slow and bulky and optimizing this function offers fairly
+ * sizeable benefits so we try to be clever and make this function return
+ * a constant whenever possible, that is on 64-bit kernels without O32
+ * compatibility enabled and on 32-bit kernels.
  */
 static inline int cop1_64bit(struct pt_regs *xcp)
 {
-	if (cpu_has_fpu)
-		return xcp->cp0_status & ST0_FR;
-#ifdef CONFIG_64BIT
+#if defined(CONFIG_64BIT) && !defined(CONFIG_MIPS32_O32)
+	return 1;
+#elif defined(CONFIG_64BIT) && defined(CONFIG_MIPS32_O32)
 	return !test_thread_flag(TIF_32BIT_REGS);
 #else
 	return 0;
diff --git a/arch/mips/mm/c-octeon.c b/arch/mips/mm/c-octeon.c
index 44e69e7a451..6ec04daf423 100644
--- a/arch/mips/mm/c-octeon.c
+++ b/arch/mips/mm/c-octeon.c
@@ -5,6 +5,7 @@
  *
  * Copyright (C) 2005-2007 Cavium Networks
  */
+#include <linux/export.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
@@ -28,6 +29,7 @@
 #include <asm/octeon/octeon.h>
 
 unsigned long long cache_err_dcache[NR_CPUS];
+EXPORT_SYMBOL_GPL(cache_err_dcache);
 
 /**
  * Octeon automatically flushes the dcache on tlb changes, so
@@ -284,39 +286,59 @@ void __cpuinit octeon_cache_init(void)
 	board_cache_error_setup = octeon_cache_error_setup;
 }
 
-/**
+/*
  * Handle a cache error exception
  */
+static RAW_NOTIFIER_HEAD(co_cache_error_chain);
 
-static void  cache_parity_error_octeon(int non_recoverable)
+int register_co_cache_error_notifier(struct notifier_block *nb)
 {
-	unsigned long coreid = cvmx_get_core_num();
-	uint64_t icache_err = read_octeon_c0_icacheerr();
-
-	pr_err("Cache error exception:\n");
-	pr_err("cp0_errorepc == %lx\n", read_c0_errorepc());
-	if (icache_err & 1) {
-		pr_err("CacheErr (Icache) == %llx\n",
-		       (unsigned long long)icache_err);
-		write_octeon_c0_icacheerr(0);
-	}
-	if (cache_err_dcache[coreid] & 1) {
-		pr_err("CacheErr (Dcache) == %llx\n",
-		       (unsigned long long)cache_err_dcache[coreid]);
-		cache_err_dcache[coreid] = 0;
-	}
+	return raw_notifier_chain_register(&co_cache_error_chain, nb);
+}
+EXPORT_SYMBOL_GPL(register_co_cache_error_notifier);
+
+int unregister_co_cache_error_notifier(struct notifier_block *nb)
+{
+	return raw_notifier_chain_unregister(&co_cache_error_chain, nb);
+}
+EXPORT_SYMBOL_GPL(unregister_co_cache_error_notifier);
 
-	if (non_recoverable)
-		panic("Can't handle cache error: nested exception");
+static void co_cache_error_call_notifiers(unsigned long val)
+{
+	int rv = raw_notifier_call_chain(&co_cache_error_chain, val, NULL);
+	if ((rv & ~NOTIFY_STOP_MASK) != NOTIFY_OK) {
+		u64 dcache_err;
+		unsigned long coreid = cvmx_get_core_num();
+		u64 icache_err = read_octeon_c0_icacheerr();
+
+		if (val) {
+			dcache_err = cache_err_dcache[coreid];
+			cache_err_dcache[coreid] = 0;
+		} else {
+			dcache_err = read_octeon_c0_dcacheerr();
+		}
+
+		pr_err("Core%lu: Cache error exception:\n", coreid);
+		pr_err("cp0_errorepc == %lx\n", read_c0_errorepc());
+		if (icache_err & 1) {
+			pr_err("CacheErr (Icache) == %llx\n",
+			       (unsigned long long)icache_err);
+			write_octeon_c0_icacheerr(0);
+		}
+		if (dcache_err & 1) {
+			pr_err("CacheErr (Dcache) == %llx\n",
+			       (unsigned long long)dcache_err);
+		}
+	}
 }
 
-/**
+/*
  * Called when the the exception is recoverable
  */
 
 asmlinkage void cache_parity_error_octeon_recoverable(void)
 {
-	cache_parity_error_octeon(0);
+	co_cache_error_call_notifiers(0);
 }
 
 /**
@@ -325,5 +347,6 @@ asmlinkage void cache_parity_error_octeon_recoverable(void)
 
 asmlinkage void cache_parity_error_octeon_non_recoverable(void)
 {
-	cache_parity_error_octeon(1);
+	co_cache_error_call_notifiers(1);
+	panic("Can't handle cache error: nested exception");
 }
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 4c32ede464b..0f7d788e881 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -632,9 +632,6 @@ static void r4k_dma_cache_inv(unsigned long addr, unsigned long size)
 		if (size >= scache_size)
 			r4k_blast_scache();
 		else {
-			unsigned long lsize = cpu_scache_line_size();
-			unsigned long almask = ~(lsize - 1);
-
 			/*
 			 * There is no clearly documented alignment requirement
 			 * for the cache instruction on MIPS processors and
@@ -643,9 +640,6 @@ static void r4k_dma_cache_inv(unsigned long addr, unsigned long size)
 			 * hit ops with insufficient alignment.  Solved by
 			 * aligning the address to cache line size.
 			 */
-			cache_op(Hit_Writeback_Inv_SD, addr & almask);
-			cache_op(Hit_Writeback_Inv_SD,
-				 (addr + size - 1) & almask);
 			blast_inv_scache_range(addr, addr + size);
 		}
 		__sync();
@@ -655,12 +649,7 @@ static void r4k_dma_cache_inv(unsigned long addr, unsigned long size)
 	if (cpu_has_safe_index_cacheops && size >= dcache_size) {
 		r4k_blast_dcache();
 	} else {
-		unsigned long lsize = cpu_dcache_line_size();
-		unsigned long almask = ~(lsize - 1);
-
 		R4600_HIT_CACHEOP_WAR_IMPL;
-		cache_op(Hit_Writeback_Inv_D, addr & almask);
-		cache_op(Hit_Writeback_Inv_D, (addr + size - 1)  & almask);
 		blast_inv_dcache_range(addr, addr + size);
 	}
 
@@ -947,7 +936,6 @@ static void __cpuinit probe_pcache(void)
 	case CPU_RM7000:
 		rm7k_erratum31();
 
-	case CPU_RM9000:
 		icache_size = 1 << (12 + ((config & CONF_IC) >> 9));
 		c->icache.linesz = 16 << ((config & CONF_IB) >> 5);
 		c->icache.ways = 4;
@@ -958,9 +946,7 @@ static void __cpuinit probe_pcache(void)
 		c->dcache.ways = 4;
 		c->dcache.waybit = __ffs(dcache_size / c->dcache.ways);
 
-#if !defined(CONFIG_SMP) || !defined(RM9000_CDEX_SMP_WAR)
 		c->options |= MIPS_CPU_CACHE_CDEX_P;
-#endif
 		c->options |= MIPS_CPU_PREFETCH;
 		break;
 
@@ -1245,7 +1231,6 @@ static void __cpuinit setup_scache(void)
                 return;
 
 	case CPU_RM7000:
-	case CPU_RM9000:
 #ifdef CONFIG_RM7000_CPU_SCACHE
 		rm7k_sc_init();
 #endif
@@ -1348,10 +1333,10 @@ static int __init cca_setup(char *str)
 {
 	get_option(&str, &cca);
 
-	return 1;
+	return 0;
 }
 
-__setup("cca=", cca_setup);
+early_param("cca", cca_setup);
 
 static void __cpuinit coherency_setup(void)
 {
@@ -1401,10 +1386,10 @@ static int __init setcoherentio(char *str)
 {
 	coherentio = 1;
 
-	return 1;
+	return 0;
 }
 
-__setup("coherentio", setcoherentio);
+early_param("coherentio", setcoherentio);
 #endif
 
 static void __cpuinit r4k_cache_error_setup(void)
diff --git a/arch/mips/mm/highmem.c b/arch/mips/mm/highmem.c
index aff57057a94..da815d29523 100644
--- a/arch/mips/mm/highmem.c
+++ b/arch/mips/mm/highmem.c
@@ -1,3 +1,4 @@
+#include <linux/compiler.h>
 #include <linux/module.h>
 #include <linux/highmem.h>
 #include <linux/sched.h>
@@ -67,7 +68,7 @@ EXPORT_SYMBOL(kmap_atomic);
 void __kunmap_atomic(void *kvaddr)
 {
 	unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK;
-	int type;
+	int type __maybe_unused;
 
 	if (vaddr < FIXADDR_START) { // FIXME
 		pagefault_enable();
diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
index 302d779d5b0..d9be7540a6b 100644
--- a/arch/mips/mm/mmap.c
+++ b/arch/mips/mm/mmap.c
@@ -45,18 +45,6 @@ static unsigned long mmap_base(unsigned long rnd)
 	return PAGE_ALIGN(TASK_SIZE - gap - rnd);
 }
 
-static inline unsigned long COLOUR_ALIGN_DOWN(unsigned long addr,
-					      unsigned long pgoff)
-{
-	unsigned long base = addr & ~shm_align_mask;
-	unsigned long off = (pgoff << PAGE_SHIFT) & shm_align_mask;
-
-	if (base + off <= addr)
-		return base + off;
-
-	return base - off;
-}
-
 #define COLOUR_ALIGN(addr, pgoff)				\
 	((((addr) + shm_align_mask) & ~shm_align_mask) +	\
 	 (((pgoff) << PAGE_SHIFT) & shm_align_mask))
@@ -71,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
 	struct vm_area_struct *vma;
 	unsigned long addr = addr0;
 	int do_color_align;
+	struct vm_unmapped_area_info info;
 
 	if (unlikely(len > TASK_SIZE))
 		return -ENOMEM;
@@ -107,97 +96,31 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
 			return addr;
 	}
 
-	if (dir == UP) {
-		addr = mm->mmap_base;
-		if (do_color_align)
-			addr = COLOUR_ALIGN(addr, pgoff);
-		else
-			addr = PAGE_ALIGN(addr);
+	info.length = len;
+	info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
+	info.align_offset = pgoff << PAGE_SHIFT;
 
-		for (vma = find_vma(current->mm, addr); ; vma = vma->vm_next) {
-			/* At this point:  (!vma || addr < vma->vm_end). */
-			if (TASK_SIZE - len < addr)
-				return -ENOMEM;
-			if (!vma || addr + len <= vma->vm_start)
-				return addr;
-			addr = vma->vm_end;
-			if (do_color_align)
-				addr = COLOUR_ALIGN(addr, pgoff);
-		 }
-	 } else {
-		/* check if free_area_cache is useful for us */
-		if (len <= mm->cached_hole_size) {
-			mm->cached_hole_size = 0;
-			mm->free_area_cache = mm->mmap_base;
-		}
+	if (dir == DOWN) {
+		info.flags = VM_UNMAPPED_AREA_TOPDOWN;
+		info.low_limit = PAGE_SIZE;
+		info.high_limit = mm->mmap_base;
+		addr = vm_unmapped_area(&info);
+
+		if (!(addr & ~PAGE_MASK))
+			return addr;
 
-		/*
-		 * either no address requested, or the mapping can't fit into
-		 * the requested address hole
-		 */
-		addr = mm->free_area_cache;
-		if (do_color_align) {
-			unsigned long base =
-				COLOUR_ALIGN_DOWN(addr - len, pgoff);
-			addr = base + len;
-		}
-
-		/* make sure it can fit in the remaining address space */
-		if (likely(addr > len)) {
-			vma = find_vma(mm, addr - len);
-			if (!vma || addr <= vma->vm_start) {
-				/* cache the address as a hint for next time */
-				return mm->free_area_cache = addr - len;
-			}
-		}
-
-		if (unlikely(mm->mmap_base < len))
-			goto bottomup;
-
-		addr = mm->mmap_base - len;
-		if (do_color_align)
-			addr = COLOUR_ALIGN_DOWN(addr, pgoff);
-
-		do {
-			/*
-			 * Lookup failure means no vma is above this address,
-			 * else if new region fits below vma->vm_start,
-			 * return with success:
-			 */
-			vma = find_vma(mm, addr);
-			if (likely(!vma || addr + len <= vma->vm_start)) {
-				/* cache the address as a hint for next time */
-				return mm->free_area_cache = addr;
-			}
-
-			/* remember the largest hole we saw so far */
-			if (addr + mm->cached_hole_size < vma->vm_start)
-				mm->cached_hole_size = vma->vm_start - addr;
-
-			/* try just below the current vma->vm_start */
-			addr = vma->vm_start - len;
-			if (do_color_align)
-				addr = COLOUR_ALIGN_DOWN(addr, pgoff);
-		} while (likely(len < vma->vm_start));
-
-bottomup:
 		/*
 		 * A failed mmap() very likely causes application failure,
 		 * so fall back to the bottom-up function here. This scenario
 		 * can happen with large stack limits and large mmap()
 		 * allocations.
 		 */
-		mm->cached_hole_size = ~0UL;
-		mm->free_area_cache = TASK_UNMAPPED_BASE;
-		addr = arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
-		/*
-		 * Restore the topdown base:
-		 */
-		mm->free_area_cache = mm->mmap_base;
-		mm->cached_hole_size = ~0UL;
-
-		return addr;
 	}
+
+	info.flags = 0;
+	info.low_limit = mm->mmap_base;
+	info.high_limit = TASK_SIZE;
+	return vm_unmapped_area(&info);
 }
 
 unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr0,
diff --git a/arch/mips/mm/page.c b/arch/mips/mm/page.c
index 98f530e1821..8e666c55f4d 100644
--- a/arch/mips/mm/page.c
+++ b/arch/mips/mm/page.c
@@ -140,15 +140,6 @@ static void __cpuinit set_prefetch_parameters(void)
 			pref_bias_copy_load = 256;
 			break;
 
-		case CPU_RM9000:
-			/*
-			 * As a workaround for erratum G105 which make the
-			 * PrepareForStore hint unusable we fall back to
-			 * StoreRetained on the RM9000.  Once it is known which
-			 * versions of the RM9000 we'll be able to condition-
-			 * alize this.
-			 */
-
 		case CPU_R10000:
 		case CPU_R12000:
 		case CPU_R14000:
diff --git a/arch/mips/mm/pgtable-64.c b/arch/mips/mm/pgtable-64.c
index 25407794edb..ee331bbd8f8 100644
--- a/arch/mips/mm/pgtable-64.c
+++ b/arch/mips/mm/pgtable-64.c
@@ -11,6 +11,7 @@
 #include <asm/fixmap.h>
 #include <asm/pgtable.h>
 #include <asm/pgalloc.h>
+#include <asm/tlbflush.h>
 
 void pgd_init(unsigned long page)
 {
@@ -61,6 +62,36 @@ void pmd_init(unsigned long addr, unsigned long pagetable)
 }
 #endif
 
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+
+void pmdp_splitting_flush(struct vm_area_struct *vma,
+			 unsigned long address,
+			 pmd_t *pmdp)
+{
+	if (!pmd_trans_splitting(*pmdp)) {
+		pmd_t pmd = pmd_mksplitting(*pmdp);
+		set_pmd_at(vma->vm_mm, address, pmdp, pmd);
+	}
+}
+
+#endif
+
+pmd_t mk_pmd(struct page *page, pgprot_t prot)
+{
+	pmd_t pmd;
+
+	pmd_val(pmd) = (page_to_pfn(page) << _PFN_SHIFT) | pgprot_val(prot);
+
+	return pmd;
+}
+
+void set_pmd_at(struct mm_struct *mm, unsigned long addr,
+		pmd_t *pmdp, pmd_t pmd)
+{
+	*pmdp = pmd;
+	flush_tlb_all();
+}
+
 void __init pagetable_init(void)
 {
 	unsigned long vaddr;
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index 4b9b935a070..2a7c9725b2a 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -120,18 +120,11 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
 
 	if (cpu_context(cpu, mm) != 0) {
 		unsigned long size, flags;
-		int huge = is_vm_hugetlb_page(vma);
 
 		ENTER_CRITICAL(flags);
-		if (huge) {
-			start = round_down(start, HPAGE_SIZE);
-			end = round_up(end, HPAGE_SIZE);
-			size = (end - start) >> HPAGE_SHIFT;
-		} else {
-			start = round_down(start, PAGE_SIZE << 1);
-			end = round_up(end, PAGE_SIZE << 1);
-			size = (end - start) >> (PAGE_SHIFT + 1);
-		}
+		start = round_down(start, PAGE_SIZE << 1);
+		end = round_up(end, PAGE_SIZE << 1);
+		size = (end - start) >> (PAGE_SHIFT + 1);
 		if (size <= current_cpu_data.tlbsize/2) {
 			int oldpid = read_c0_entryhi();
 			int newpid = cpu_asid(cpu, mm);
@@ -140,10 +133,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
 				int idx;
 
 				write_c0_entryhi(start | newpid);
-				if (huge)
-					start += HPAGE_SIZE;
-				else
-					start += (PAGE_SIZE << 1);
+				start += (PAGE_SIZE << 1);
 				mtc0_tlbw_hazard();
 				tlb_probe();
 				tlb_probe_hazard();
@@ -305,7 +295,7 @@ void __update_tlb(struct vm_area_struct * vma, unsigned long address, pte_t pte)
 	pudp = pud_offset(pgdp, address);
 	pmdp = pmd_offset(pudp, address);
 	idx = read_c0_index();
-#ifdef CONFIG_HUGETLB_PAGE
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
 	/* this could be a huge page  */
 	if (pmd_huge(*pmdp)) {
 		unsigned long lo;
@@ -377,6 +367,26 @@ void add_wired_entry(unsigned long entrylo0, unsigned long entrylo1,
 	EXIT_CRITICAL(flags);
 }
 
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+
+int __init has_transparent_hugepage(void)
+{
+	unsigned int mask;
+	unsigned long flags;
+
+	ENTER_CRITICAL(flags);
+	write_c0_pagemask(PM_HUGE_MASK);
+	back_to_back_c0_hazard();
+	mask = read_c0_pagemask();
+	write_c0_pagemask(PM_DEFAULT_MASK);
+
+	EXIT_CRITICAL(flags);
+
+	return mask == PM_HUGE_MASK;
+}
+
+#endif /* CONFIG_TRANSPARENT_HUGEPAGE  */
+
 static int __cpuinitdata ntlb;
 static int __init set_ntlb(char *str)
 {
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 2833dcb67b5..05613355627 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -158,7 +158,7 @@ enum label_id {
 	label_smp_pgtable_change,
 	label_r3000_write_probe_fail,
 	label_large_segbits_fault,
-#ifdef CONFIG_HUGETLB_PAGE
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
 	label_tlb_huge_update,
 #endif
 };
@@ -177,13 +177,15 @@ UASM_L_LA(_nopage_tlbm)
 UASM_L_LA(_smp_pgtable_change)
 UASM_L_LA(_r3000_write_probe_fail)
 UASM_L_LA(_large_segbits_fault)
-#ifdef CONFIG_HUGETLB_PAGE
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
 UASM_L_LA(_tlb_huge_update)
 #endif
 
 static int __cpuinitdata hazard_instance;
 
-static void uasm_bgezl_hazard(u32 **p, struct uasm_reloc **r, int instance)
+static void __cpuinit uasm_bgezl_hazard(u32 **p,
+					struct uasm_reloc **r,
+					int instance)
 {
 	switch (instance) {
 	case 0 ... 7:
@@ -194,7 +196,9 @@ static void uasm_bgezl_hazard(u32 **p, struct uasm_reloc **r, int instance)
 	}
 }
 
-static void uasm_bgezl_label(struct uasm_label **l, u32 **p, int instance)
+static void __cpuinit uasm_bgezl_label(struct uasm_label **l,
+				       u32 **p,
+				       int instance)
 {
 	switch (instance) {
 	case 0 ... 7:
@@ -206,19 +210,59 @@ static void uasm_bgezl_label(struct uasm_label **l, u32 **p, int instance)
 }
 
 /*
- * For debug purposes.
+ * pgtable bits are assigned dynamically depending on processor feature
+ * and statically based on kernel configuration.  This spits out the actual
+ * values the kernel is using.  Required to make sense from disassembled
+ * TLB exception handlers.
  */
-static inline void dump_handler(const u32 *handler, int count)
+static void output_pgtable_bits_defines(void)
+{
+#define pr_define(fmt, ...)					\
+	pr_debug("#define " fmt, ##__VA_ARGS__)
+
+	pr_debug("#include <asm/asm.h>\n");
+	pr_debug("#include <asm/regdef.h>\n");
+	pr_debug("\n");
+
+	pr_define("_PAGE_PRESENT_SHIFT %d\n", _PAGE_PRESENT_SHIFT);
+	pr_define("_PAGE_READ_SHIFT %d\n", _PAGE_READ_SHIFT);
+	pr_define("_PAGE_WRITE_SHIFT %d\n", _PAGE_WRITE_SHIFT);
+	pr_define("_PAGE_ACCESSED_SHIFT %d\n", _PAGE_ACCESSED_SHIFT);
+	pr_define("_PAGE_MODIFIED_SHIFT %d\n", _PAGE_MODIFIED_SHIFT);
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
+	pr_define("_PAGE_HUGE_SHIFT %d\n", _PAGE_HUGE_SHIFT);
+	pr_define("_PAGE_SPLITTING_SHIFT %d\n", _PAGE_SPLITTING_SHIFT);
+#endif
+	if (cpu_has_rixi) {
+#ifdef _PAGE_NO_EXEC_SHIFT
+		pr_define("_PAGE_NO_EXEC_SHIFT %d\n", _PAGE_NO_EXEC_SHIFT);
+#endif
+#ifdef _PAGE_NO_READ_SHIFT
+		pr_define("_PAGE_NO_READ_SHIFT %d\n", _PAGE_NO_READ_SHIFT);
+#endif
+	}
+	pr_define("_PAGE_GLOBAL_SHIFT %d\n", _PAGE_GLOBAL_SHIFT);
+	pr_define("_PAGE_VALID_SHIFT %d\n", _PAGE_VALID_SHIFT);
+	pr_define("_PAGE_DIRTY_SHIFT %d\n", _PAGE_DIRTY_SHIFT);
+	pr_define("_PFN_SHIFT %d\n", _PFN_SHIFT);
+	pr_debug("\n");
+}
+
+static inline void dump_handler(const char *symbol, const u32 *handler, int count)
 {
 	int i;
 
+	pr_debug("LEAF(%s)\n", symbol);
+
 	pr_debug("\t.set push\n");
 	pr_debug("\t.set noreorder\n");
 
 	for (i = 0; i < count; i++)
-		pr_debug("\t%p\t.word 0x%08x\n", &handler[i], handler[i]);
+		pr_debug("\t.word\t0x%08x\t\t# %p\n", handler[i], &handler[i]);
+
+	pr_debug("\t.set\tpop\n");
 
-	pr_debug("\t.set pop\n");
+	pr_debug("\tEND(%s)\n", symbol);
 }
 
 /* The only general purpose registers allowed in TLB handlers. */
@@ -401,7 +445,7 @@ static void __cpuinit build_r3000_tlb_refill_handler(void)
 
 	memcpy((void *)ebase, tlb_handler, 0x80);
 
-	dump_handler((u32 *)ebase, 32);
+	dump_handler("r3000_tlb_refill", (u32 *)ebase, 32);
 }
 #endif /* CONFIG_MIPS_PGD_C0_CONTEXT */
 
@@ -443,7 +487,6 @@ static void __cpuinit __maybe_unused build_tlb_probe_entry(u32 **p)
 	case CPU_R4600:
 	case CPU_R4700:
 	case CPU_R5000:
-	case CPU_R5000A:
 	case CPU_NEVADA:
 		uasm_i_nop(p);
 		uasm_i_tlbp(p);
@@ -517,7 +560,6 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l,
 		break;
 
 	case CPU_R5000:
-	case CPU_R5000A:
 	case CPU_NEVADA:
 		uasm_i_nop(p); /* QED specifies 2 nops hazard */
 		uasm_i_nop(p); /* QED specifies 2 nops hazard */
@@ -565,24 +607,6 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l,
 		tlbw(p);
 		break;
 
-	case CPU_RM9000:
-		/*
-		 * When the JTLB is updated by tlbwi or tlbwr, a subsequent
-		 * use of the JTLB for instructions should not occur for 4
-		 * cpu cycles and use for data translations should not occur
-		 * for 3 cpu cycles.
-		 */
-		uasm_i_ssnop(p);
-		uasm_i_ssnop(p);
-		uasm_i_ssnop(p);
-		uasm_i_ssnop(p);
-		tlbw(p);
-		uasm_i_ssnop(p);
-		uasm_i_ssnop(p);
-		uasm_i_ssnop(p);
-		uasm_i_ssnop(p);
-		break;
-
 	case CPU_VR4111:
 	case CPU_VR4121:
 	case CPU_VR4122:
@@ -629,7 +653,7 @@ static __cpuinit __maybe_unused void build_convert_pte_to_entrylo(u32 **p,
 	}
 }
 
-#ifdef CONFIG_HUGETLB_PAGE
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
 
 static __cpuinit void build_restore_pagemask(u32 **p,
 					     struct uasm_reloc **r,
@@ -755,7 +779,7 @@ static __cpuinit void build_huge_handler_tail(u32 **p,
 	build_huge_update_entries(p, pte, ptr);
 	build_huge_tlb_write_entry(p, l, r, pte, tlb_indexed, 0);
 }
-#endif /* CONFIG_HUGETLB_PAGE */
+#endif /* CONFIG_MIPS_HUGE_TLB_SUPPORT */
 
 #ifdef CONFIG_64BIT
 /*
@@ -1200,7 +1224,7 @@ build_fast_tlb_refill_handler (u32 **p, struct uasm_label **l,
 	/* Adjust the context during the load latency. */
 	build_adjust_context(p, tmp);
 
-#ifdef CONFIG_HUGETLB_PAGE
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
 	uasm_il_bbit1(p, r, scratch, ilog2(_PAGE_HUGE), label_tlb_huge_update);
 	/*
 	 * The in the LWX case we don't want to do the load in the
@@ -1209,7 +1233,7 @@ build_fast_tlb_refill_handler (u32 **p, struct uasm_label **l,
 	 */
 	if (use_lwx_insns())
 		uasm_i_nop(p);
-#endif /* CONFIG_HUGETLB_PAGE */
+#endif /* CONFIG_MIPS_HUGE_TLB_SUPPORT */
 
 
 	/* build_update_entries */
@@ -1312,7 +1336,7 @@ static void __cpuinit build_r4000_tlb_refill_handler(void)
 		build_get_pgde32(&p, K0, K1); /* get pgd in K1 */
 #endif
 
-#ifdef CONFIG_HUGETLB_PAGE
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
 		build_is_huge_pte(&p, &r, K0, K1, label_tlb_huge_update);
 #endif
 
@@ -1322,7 +1346,7 @@ static void __cpuinit build_r4000_tlb_refill_handler(void)
 		uasm_l_leave(&l, p);
 		uasm_i_eret(&p); /* return from trap */
 	}
-#ifdef CONFIG_HUGETLB_PAGE
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
 	uasm_l_tlb_huge_update(&l, p);
 	build_huge_update_entries(&p, htlb_info.huge_pte, K1);
 	build_huge_tlb_write_entry(&p, &l, &r, K0, tlb_random,
@@ -1367,7 +1391,7 @@ static void __cpuinit build_r4000_tlb_refill_handler(void)
 		uasm_copy_handler(relocs, labels, tlb_handler, p, f);
 		final_len = p - tlb_handler;
 	} else {
-#if defined(CONFIG_HUGETLB_PAGE)
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
 		const enum label_id ls = label_tlb_huge_update;
 #else
 		const enum label_id ls = label_vmalloc;
@@ -1436,7 +1460,7 @@ static void __cpuinit build_r4000_tlb_refill_handler(void)
 
 	memcpy((void *)ebase, final_handler, 0x100);
 
-	dump_handler((u32 *)ebase, 64);
+	dump_handler("r4000_tlb_refill", (u32 *)ebase, 64);
 }
 
 /*
@@ -1493,7 +1517,8 @@ static void __cpuinit build_r4000_setup_pgd(void)
 	pr_debug("Wrote tlbmiss_handler_setup_pgd (%u instructions).\n",
 		 (unsigned int)(p - tlbmiss_handler_setup_pgd));
 
-	dump_handler(tlbmiss_handler_setup_pgd,
+	dump_handler("tlbmiss_handler",
+		     tlbmiss_handler_setup_pgd,
 		     ARRAY_SIZE(tlbmiss_handler_setup_pgd));
 }
 #endif
@@ -1763,7 +1788,7 @@ static void __cpuinit build_r3000_tlb_load_handler(void)
 	pr_debug("Wrote TLB load handler fastpath (%u instructions).\n",
 		 (unsigned int)(p - handle_tlbl));
 
-	dump_handler(handle_tlbl, ARRAY_SIZE(handle_tlbl));
+	dump_handler("r3000_tlb_load", handle_tlbl, ARRAY_SIZE(handle_tlbl));
 }
 
 static void __cpuinit build_r3000_tlb_store_handler(void)
@@ -1793,7 +1818,7 @@ static void __cpuinit build_r3000_tlb_store_handler(void)
 	pr_debug("Wrote TLB store handler fastpath (%u instructions).\n",
 		 (unsigned int)(p - handle_tlbs));
 
-	dump_handler(handle_tlbs, ARRAY_SIZE(handle_tlbs));
+	dump_handler("r3000_tlb_store", handle_tlbs, ARRAY_SIZE(handle_tlbs));
 }
 
 static void __cpuinit build_r3000_tlb_modify_handler(void)
@@ -1823,7 +1848,7 @@ static void __cpuinit build_r3000_tlb_modify_handler(void)
 	pr_debug("Wrote TLB modify handler fastpath (%u instructions).\n",
 		 (unsigned int)(p - handle_tlbm));
 
-	dump_handler(handle_tlbm, ARRAY_SIZE(handle_tlbm));
+	dump_handler("r3000_tlb_modify", handle_tlbm, ARRAY_SIZE(handle_tlbm));
 }
 #endif /* CONFIG_MIPS_PGD_C0_CONTEXT */
 
@@ -1842,7 +1867,7 @@ build_r4000_tlbchange_handler_head(u32 **p, struct uasm_label **l,
 	build_get_pgde32(p, wr.r1, wr.r2); /* get pgd in ptr */
 #endif
 
-#ifdef CONFIG_HUGETLB_PAGE
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
 	/*
 	 * For huge tlb entries, pmd doesn't contain an address but
 	 * instead contains the tlb pte. Check the PAGE_HUGE bit and
@@ -1958,7 +1983,7 @@ static void __cpuinit build_r4000_tlb_load_handler(void)
 	build_make_valid(&p, &r, wr.r1, wr.r2);
 	build_r4000_tlbchange_handler_tail(&p, &l, &r, wr.r1, wr.r2);
 
-#ifdef CONFIG_HUGETLB_PAGE
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
 	/*
 	 * This is the entry point when build_r4000_tlbchange_handler_head
 	 * spots a huge page.
@@ -2030,7 +2055,7 @@ static void __cpuinit build_r4000_tlb_load_handler(void)
 	pr_debug("Wrote TLB load handler fastpath (%u instructions).\n",
 		 (unsigned int)(p - handle_tlbl));
 
-	dump_handler(handle_tlbl, ARRAY_SIZE(handle_tlbl));
+	dump_handler("r4000_tlb_load", handle_tlbl, ARRAY_SIZE(handle_tlbl));
 }
 
 static void __cpuinit build_r4000_tlb_store_handler(void)
@@ -2051,7 +2076,7 @@ static void __cpuinit build_r4000_tlb_store_handler(void)
 	build_make_write(&p, &r, wr.r1, wr.r2);
 	build_r4000_tlbchange_handler_tail(&p, &l, &r, wr.r1, wr.r2);
 
-#ifdef CONFIG_HUGETLB_PAGE
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
 	/*
 	 * This is the entry point when
 	 * build_r4000_tlbchange_handler_head spots a huge page.
@@ -2077,7 +2102,7 @@ static void __cpuinit build_r4000_tlb_store_handler(void)
 	pr_debug("Wrote TLB store handler fastpath (%u instructions).\n",
 		 (unsigned int)(p - handle_tlbs));
 
-	dump_handler(handle_tlbs, ARRAY_SIZE(handle_tlbs));
+	dump_handler("r4000_tlb_store", handle_tlbs, ARRAY_SIZE(handle_tlbs));
 }
 
 static void __cpuinit build_r4000_tlb_modify_handler(void)
@@ -2099,7 +2124,7 @@ static void __cpuinit build_r4000_tlb_modify_handler(void)
 	build_make_write(&p, &r, wr.r1, wr.r2);
 	build_r4000_tlbchange_handler_tail(&p, &l, &r, wr.r1, wr.r2);
 
-#ifdef CONFIG_HUGETLB_PAGE
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
 	/*
 	 * This is the entry point when
 	 * build_r4000_tlbchange_handler_head spots a huge page.
@@ -2125,7 +2150,7 @@ static void __cpuinit build_r4000_tlb_modify_handler(void)
 	pr_debug("Wrote TLB modify handler fastpath (%u instructions).\n",
 		 (unsigned int)(p - handle_tlbm));
 
-	dump_handler(handle_tlbm, ARRAY_SIZE(handle_tlbm));
+	dump_handler("r4000_tlb_modify", handle_tlbm, ARRAY_SIZE(handle_tlbm));
 }
 
 void __cpuinit build_tlb_refill_handler(void)
@@ -2137,6 +2162,8 @@ void __cpuinit build_tlb_refill_handler(void)
 	 */
 	static int run_once = 0;
 
+	output_pgtable_bits_defines();
+
 #ifdef CONFIG_64BIT
 	check_for_high_segbits = current_cpu_data.vmbits > (PGDIR_SHIFT + PGD_ORDER + PAGE_SHIFT - 3);
 #endif
diff --git a/arch/mips/netlogic/Kconfig b/arch/mips/netlogic/Kconfig
index 8059eb76f8e..3c05bf9e280 100644
--- a/arch/mips/netlogic/Kconfig
+++ b/arch/mips/netlogic/Kconfig
@@ -9,6 +9,34 @@ config DT_XLP_EVP
 	  This DTB will be used if the firmware does not pass in a DTB
           pointer to the kernel.  The corresponding DTS file is at
           arch/mips/netlogic/dts/xlp_evp.dts
+
+config NLM_MULTINODE
+	bool "Support for multi-chip boards"
+	depends on NLM_XLP_BOARD
+	default n
+	help
+	  Add support for boards with 2 or 4 XLPs connected over ICI.
+
+if NLM_MULTINODE
+choice
+	prompt "Number of XLPs on the board"
+	default NLM_MULTINODE_2
+	help
+	  In the multi-node case, specify the number of SoCs on the board.
+
+config NLM_MULTINODE_2
+	bool "Dual-XLP board"
+	help
+	  Support boards with upto two XLPs connected over ICI.
+
+config NLM_MULTINODE_4
+	bool "Quad-XLP board"
+	help
+	  Support boards with upto four XLPs connected over ICI.
+
+endchoice
+
+endif
 endif
 
 config NLM_COMMON
diff --git a/arch/mips/netlogic/common/irq.c b/arch/mips/netlogic/common/irq.c
index e52bfcbce09..00dcc7a2bc5 100644
--- a/arch/mips/netlogic/common/irq.c
+++ b/arch/mips/netlogic/common/irq.c
@@ -36,7 +36,6 @@
 #include <linux/init.h>
 #include <linux/linkage.h>
 #include <linux/interrupt.h>
-#include <linux/spinlock.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/irq.h>
@@ -59,68 +58,70 @@
 #elif defined(CONFIG_CPU_XLR)
 #include <asm/netlogic/xlr/iomap.h>
 #include <asm/netlogic/xlr/pic.h>
+#include <asm/netlogic/xlr/fmn.h>
 #else
 #error "Unknown CPU"
 #endif
-/*
- * These are the routines that handle all the low level interrupt stuff.
- * Actions handled here are: initialization of the interrupt map, requesting of
- * interrupt lines by handlers, dispatching if interrupts to handlers, probing
- * for interrupt lines
- */
 
-/* Globals */
-static uint64_t nlm_irq_mask;
-static DEFINE_SPINLOCK(nlm_pic_lock);
+#ifdef CONFIG_SMP
+#define SMP_IRQ_MASK	((1ULL << IRQ_IPI_SMP_FUNCTION) | \
+				 (1ULL << IRQ_IPI_SMP_RESCHEDULE))
+#else
+#define SMP_IRQ_MASK	0
+#endif
+#define PERCPU_IRQ_MASK	(SMP_IRQ_MASK | (1ull << IRQ_TIMER) | \
+				(1ull << IRQ_FMN))
+
+struct nlm_pic_irq {
+	void	(*extra_ack)(struct irq_data *);
+	struct	nlm_soc_info *node;
+	int	picirq;
+	int	irt;
+	int	flags;
+};
 
 static void xlp_pic_enable(struct irq_data *d)
 {
 	unsigned long flags;
-	int irt;
+	struct nlm_pic_irq *pd = irq_data_get_irq_handler_data(d);
 
-	irt = nlm_irq_to_irt(d->irq);
-	if (irt == -1)
-		return;
-	spin_lock_irqsave(&nlm_pic_lock, flags);
-	nlm_pic_enable_irt(nlm_pic_base, irt);
-	spin_unlock_irqrestore(&nlm_pic_lock, flags);
+	BUG_ON(!pd);
+	spin_lock_irqsave(&pd->node->piclock, flags);
+	nlm_pic_enable_irt(pd->node->picbase, pd->irt);
+	spin_unlock_irqrestore(&pd->node->piclock, flags);
 }
 
 static void xlp_pic_disable(struct irq_data *d)
 {
+	struct nlm_pic_irq *pd = irq_data_get_irq_handler_data(d);
 	unsigned long flags;
-	int irt;
 
-	irt = nlm_irq_to_irt(d->irq);
-	if (irt == -1)
-		return;
-	spin_lock_irqsave(&nlm_pic_lock, flags);
-	nlm_pic_disable_irt(nlm_pic_base, irt);
-	spin_unlock_irqrestore(&nlm_pic_lock, flags);
+	BUG_ON(!pd);
+	spin_lock_irqsave(&pd->node->piclock, flags);
+	nlm_pic_disable_irt(pd->node->picbase, pd->irt);
+	spin_unlock_irqrestore(&pd->node->piclock, flags);
 }
 
 static void xlp_pic_mask_ack(struct irq_data *d)
 {
-	uint64_t mask = 1ull << d->irq;
+	struct nlm_pic_irq *pd = irq_data_get_irq_handler_data(d);
+	uint64_t mask = 1ull << pd->picirq;
 
 	write_c0_eirr(mask);            /* ack by writing EIRR */
 }
 
 static void xlp_pic_unmask(struct irq_data *d)
 {
-	void *hd = irq_data_get_irq_handler_data(d);
-	int irt;
+	struct nlm_pic_irq *pd = irq_data_get_irq_handler_data(d);
 
-	irt = nlm_irq_to_irt(d->irq);
-	if (irt == -1)
+	if (!pd)
 		return;
 
-	if (hd) {
-		void (*extra_ack)(void *) = hd;
-		extra_ack(d);
-	}
+	if (pd->extra_ack)
+		pd->extra_ack(d);
+
 	/* Ack is a single write, no need to lock */
-	nlm_pic_ack(nlm_pic_base, irt);
+	nlm_pic_ack(pd->node->picbase, pd->irt);
 }
 
 static struct irq_chip xlp_pic = {
@@ -174,64 +175,108 @@ struct irq_chip nlm_cpu_intr = {
 	.irq_eoi	= cpuintr_ack,
 };
 
-void __init init_nlm_common_irqs(void)
+static void __init nlm_init_percpu_irqs(void)
 {
-	int i, irq, irt;
+	int i;
 
 	for (i = 0; i < PIC_IRT_FIRST_IRQ; i++)
 		irq_set_chip_and_handler(i, &nlm_cpu_intr, handle_percpu_irq);
-
-	for (i = PIC_IRT_FIRST_IRQ; i <= PIC_IRT_LAST_IRQ ; i++)
-		irq_set_chip_and_handler(i, &xlp_pic, handle_level_irq);
-
 #ifdef CONFIG_SMP
 	irq_set_chip_and_handler(IRQ_IPI_SMP_FUNCTION, &nlm_cpu_intr,
 			 nlm_smp_function_ipi_handler);
 	irq_set_chip_and_handler(IRQ_IPI_SMP_RESCHEDULE, &nlm_cpu_intr,
 			 nlm_smp_resched_ipi_handler);
-	nlm_irq_mask |=
-	    ((1ULL << IRQ_IPI_SMP_FUNCTION) | (1ULL << IRQ_IPI_SMP_RESCHEDULE));
 #endif
+}
+
+void nlm_setup_pic_irq(int node, int picirq, int irq, int irt)
+{
+	struct nlm_pic_irq *pic_data;
+	int xirq;
+
+	xirq = nlm_irq_to_xirq(node, irq);
+	pic_data = kzalloc(sizeof(*pic_data), GFP_KERNEL);
+	BUG_ON(pic_data == NULL);
+	pic_data->irt = irt;
+	pic_data->picirq = picirq;
+	pic_data->node = nlm_get_node(node);
+	irq_set_chip_and_handler(xirq, &xlp_pic, handle_level_irq);
+	irq_set_handler_data(xirq, pic_data);
+}
+
+void nlm_set_pic_extra_ack(int node, int irq, void (*xack)(struct irq_data *))
+{
+	struct nlm_pic_irq *pic_data;
+	int xirq;
+
+	xirq = nlm_irq_to_xirq(node, irq);
+	pic_data = irq_get_handler_data(xirq);
+	pic_data->extra_ack = xack;
+}
 
-	for (irq = PIC_IRT_FIRST_IRQ; irq <= PIC_IRT_LAST_IRQ; irq++) {
-		irt = nlm_irq_to_irt(irq);
+static void nlm_init_node_irqs(int node)
+{
+	int i, irt;
+	uint64_t irqmask;
+	struct nlm_soc_info *nodep;
+
+	pr_info("Init IRQ for node %d\n", node);
+	nodep = nlm_get_node(node);
+	irqmask = PERCPU_IRQ_MASK;
+	for (i = PIC_IRT_FIRST_IRQ; i <= PIC_IRT_LAST_IRQ; i++) {
+		irt = nlm_irq_to_irt(i);
 		if (irt == -1)
 			continue;
-		nlm_irq_mask |= (1ULL << irq);
-		nlm_pic_init_irt(nlm_pic_base, irt, irq, 0);
+		nlm_setup_pic_irq(node, i, i, irt);
+		/* set interrupts to first cpu in node */
+		nlm_pic_init_irt(nodep->picbase, irt, i,
+					node * NLM_CPUS_PER_NODE);
+		irqmask |= (1ull << i);
 	}
-
-	nlm_irq_mask |= (1ULL << IRQ_TIMER);
+	nodep->irqmask = irqmask;
 }
 
 void __init arch_init_irq(void)
 {
 	/* Initialize the irq descriptors */
-	init_nlm_common_irqs();
-
-	write_c0_eimr(nlm_irq_mask);
+	nlm_init_percpu_irqs();
+	nlm_init_node_irqs(0);
+	write_c0_eimr(nlm_current_node()->irqmask);
+#if defined(CONFIG_CPU_XLR)
+	nlm_setup_fmn_irq();
+#endif
 }
 
-void __cpuinit nlm_smp_irq_init(void)
+void nlm_smp_irq_init(int hwcpuid)
 {
-	/* set interrupt mask for non-zero cpus */
-	write_c0_eimr(nlm_irq_mask);
+	int node, cpu;
+
+	node = hwcpuid / NLM_CPUS_PER_NODE;
+	cpu  = hwcpuid % NLM_CPUS_PER_NODE;
+
+	if (cpu == 0 && node != 0)
+		nlm_init_node_irqs(node);
+	write_c0_eimr(nlm_current_node()->irqmask);
 }
 
 asmlinkage void plat_irq_dispatch(void)
 {
 	uint64_t eirr;
-	int i;
+	int i, node;
 
+	node = nlm_nodeid();
 	eirr = read_c0_eirr() & read_c0_eimr();
-	if (eirr & (1 << IRQ_TIMER)) {
-		do_IRQ(IRQ_TIMER);
-		return;
-	}
 
 	i = __ilog2_u64(eirr);
 	if (i == -1)
 		return;
 
-	do_IRQ(i);
+	/* per-CPU IRQs don't need translation */
+	if (eirr & PERCPU_IRQ_MASK) {
+		do_IRQ(i);
+		return;
+	}
+
+	/* top level irq handling */
+	do_IRQ(nlm_irq_to_xirq(node, i));
 }
diff --git a/arch/mips/netlogic/common/smp.c b/arch/mips/netlogic/common/smp.c
index fab316de57e..a080d9ee3cd 100644
--- a/arch/mips/netlogic/common/smp.c
+++ b/arch/mips/netlogic/common/smp.c
@@ -59,12 +59,17 @@
 
 void nlm_send_ipi_single(int logical_cpu, unsigned int action)
 {
-	int cpu = cpu_logical_map(logical_cpu);
+	int cpu, node;
+	uint64_t picbase;
+
+	cpu = cpu_logical_map(logical_cpu);
+	node = cpu / NLM_CPUS_PER_NODE;
+	picbase = nlm_get_node(node)->picbase;
 
 	if (action & SMP_CALL_FUNCTION)
-		nlm_pic_send_ipi(nlm_pic_base, cpu, IRQ_IPI_SMP_FUNCTION, 0);
+		nlm_pic_send_ipi(picbase, cpu, IRQ_IPI_SMP_FUNCTION, 0);
 	if (action & SMP_RESCHEDULE_YOURSELF)
-		nlm_pic_send_ipi(nlm_pic_base, cpu, IRQ_IPI_SMP_RESCHEDULE, 0);
+		nlm_pic_send_ipi(picbase, cpu, IRQ_IPI_SMP_RESCHEDULE, 0);
 }
 
 void nlm_send_ipi_mask(const struct cpumask *mask, unsigned int action)
@@ -96,11 +101,12 @@ void nlm_smp_resched_ipi_handler(unsigned int irq, struct irq_desc *desc)
 void nlm_early_init_secondary(int cpu)
 {
 	change_c0_config(CONF_CM_CMASK, 0x3);
-	write_c0_ebase((uint32_t)nlm_common_ebase);
 #ifdef CONFIG_CPU_XLP
-	if (hard_smp_processor_id() % 4 == 0)
+	/* mmu init, once per core */
+	if (cpu % NLM_THREADS_PER_CORE == 0)
 		xlp_mmu_init();
 #endif
+	write_c0_ebase(nlm_current_node()->ebase);
 }
 
 /*
@@ -108,8 +114,12 @@ void nlm_early_init_secondary(int cpu)
  */
 static void __cpuinit nlm_init_secondary(void)
 {
-	current_cpu_data.core = hard_smp_processor_id() / 4;
-	nlm_smp_irq_init();
+	int hwtid;
+
+	hwtid = hard_smp_processor_id();
+	current_cpu_data.core = hwtid / NLM_THREADS_PER_CORE;
+	nlm_percpu_init(hwtid);
+	nlm_smp_irq_init(hwtid);
 }
 
 void nlm_prepare_cpus(unsigned int max_cpus)
@@ -120,9 +130,6 @@ void nlm_prepare_cpus(unsigned int max_cpus)
 
 void nlm_smp_finish(void)
 {
-#ifdef notyet
-	nlm_common_msgring_cpu_init();
-#endif
 	local_irq_enable();
 }
 
@@ -142,27 +149,27 @@ cpumask_t phys_cpu_present_map;
 
 void nlm_boot_secondary(int logical_cpu, struct task_struct *idle)
 {
-	unsigned long gp = (unsigned long)task_thread_info(idle);
-	unsigned long sp = (unsigned long)__KSTK_TOS(idle);
-	int cpu = cpu_logical_map(logical_cpu);
+	int cpu, node;
 
-	nlm_next_sp = sp;
-	nlm_next_gp = gp;
+	cpu = cpu_logical_map(logical_cpu);
+	node = cpu / NLM_CPUS_PER_NODE;
+	nlm_next_sp = (unsigned long)__KSTK_TOS(idle);
+	nlm_next_gp = (unsigned long)task_thread_info(idle);
 
-	/* barrier */
+	/* barrier for sp/gp store above */
 	__sync();
-	nlm_pic_send_ipi(nlm_pic_base, cpu, 1, 1);
+	nlm_pic_send_ipi(nlm_get_node(node)->picbase, cpu, 1, 1);  /* NMI */
 }
 
 void __init nlm_smp_setup(void)
 {
 	unsigned int boot_cpu;
-	int num_cpus, i;
+	int num_cpus, i, ncore;
 
 	boot_cpu = hard_smp_processor_id();
-	cpus_clear(phys_cpu_present_map);
+	cpumask_clear(&phys_cpu_present_map);
 
-	cpu_set(boot_cpu, phys_cpu_present_map);
+	cpumask_set_cpu(boot_cpu, &phys_cpu_present_map);
 	__cpu_number_map[boot_cpu] = 0;
 	__cpu_logical_map[0] = boot_cpu;
 	set_cpu_possible(0, true);
@@ -174,7 +181,7 @@ void __init nlm_smp_setup(void)
 		 * it is only set for ASPs (see smpboot.S)
 		 */
 		if (nlm_cpu_ready[i]) {
-			cpu_set(i, phys_cpu_present_map);
+			cpumask_set_cpu(i, &phys_cpu_present_map);
 			__cpu_number_map[i] = num_cpus;
 			__cpu_logical_map[num_cpus] = i;
 			set_cpu_possible(num_cpus, true);
@@ -182,20 +189,28 @@ void __init nlm_smp_setup(void)
 		}
 	}
 
+	/* check with the cores we have worken up */
+	for (ncore = 0, i = 0; i < NLM_NR_NODES; i++)
+		ncore += hweight32(nlm_get_node(i)->coremask);
+
 	pr_info("Phys CPU present map: %lx, possible map %lx\n",
-		(unsigned long)phys_cpu_present_map.bits[0],
+		(unsigned long)cpumask_bits(&phys_cpu_present_map)[0],
 		(unsigned long)cpumask_bits(cpu_possible_mask)[0]);
 
-	pr_info("Detected %i Slave CPU(s)\n", num_cpus);
+	pr_info("Detected (%dc%dt) %d Slave CPU(s)\n", ncore,
+		nlm_threads_per_core, num_cpus);
 	nlm_set_nmi_handler(nlm_boot_secondary_cpus);
 }
 
-static int nlm_parse_cpumask(u32 cpu_mask)
+static int nlm_parse_cpumask(cpumask_t *wakeup_mask)
 {
 	uint32_t core0_thr_mask, core_thr_mask;
-	int threadmode, i;
+	int threadmode, i, j;
 
-	core0_thr_mask = cpu_mask & 0xf;
+	core0_thr_mask = 0;
+	for (i = 0; i < NLM_THREADS_PER_CORE; i++)
+		if (cpumask_test_cpu(i, wakeup_mask))
+			core0_thr_mask |= (1 << i);
 	switch (core0_thr_mask) {
 	case 1:
 		nlm_threads_per_core = 1;
@@ -214,25 +229,23 @@ static int nlm_parse_cpumask(u32 cpu_mask)
 	}
 
 	/* Verify other cores CPU masks */
-	nlm_coremask = 1;
-	nlm_cpumask = core0_thr_mask;
-	for (i = 1; i < 8; i++) {
-		core_thr_mask = (cpu_mask >> (i * 4)) & 0xf;
-		if (core_thr_mask) {
-			if (core_thr_mask != core0_thr_mask)
+	for (i = 0; i < NR_CPUS; i += NLM_THREADS_PER_CORE) {
+		core_thr_mask = 0;
+		for (j = 0; j < NLM_THREADS_PER_CORE; j++)
+			if (cpumask_test_cpu(i + j, wakeup_mask))
+				core_thr_mask |= (1 << j);
+		if (core_thr_mask != 0 && core_thr_mask != core0_thr_mask)
 				goto unsupp;
-			nlm_coremask |= 1 << i;
-			nlm_cpumask |= core0_thr_mask << (4 * i);
-		}
 	}
 	return threadmode;
 
 unsupp:
-	panic("Unsupported CPU mask %x\n", cpu_mask);
+	panic("Unsupported CPU mask %lx\n",
+		(unsigned long)cpumask_bits(wakeup_mask)[0]);
 	return 0;
 }
 
-int __cpuinit nlm_wakeup_secondary_cpus(u32 wakeup_mask)
+int __cpuinit nlm_wakeup_secondary_cpus(void)
 {
 	unsigned long reset_vec;
 	char *reset_data;
@@ -244,7 +257,7 @@ int __cpuinit nlm_wakeup_secondary_cpus(u32 wakeup_mask)
 			(nlm_reset_entry_end - nlm_reset_entry));
 
 	/* verify the mask and setup core config variables */
-	threadmode = nlm_parse_cpumask(wakeup_mask);
+	threadmode = nlm_parse_cpumask(&nlm_cpumask);
 
 	/* Setup CPU init parameters */
 	reset_data = (char *)CKSEG1ADDR(RESET_DATA_PHYS);
diff --git a/arch/mips/netlogic/common/smpboot.S b/arch/mips/netlogic/common/smpboot.S
index a13355cc97e..a0b74874beb 100644
--- a/arch/mips/netlogic/common/smpboot.S
+++ b/arch/mips/netlogic/common/smpboot.S
@@ -61,7 +61,7 @@
 	li	t0, LSU_DEFEATURE
 	mfcr	t1, t0
 
-	lui	t2, 0x4080	/* Enable Unaligned Access, L2HPE */
+	lui	t2, 0xc080	/* SUE, Enable Unaligned Access, L2HPE */
 	or	t1, t1, t2
 #ifdef XLP_AX_WORKAROUND
 	li	t2, ~0xe	/* S1RCM */
@@ -186,7 +186,7 @@ EXPORT(nlm_boot_siblings)
 	* jump to the secondary wait function.
 	*/
 	mfc0	v0, CP0_EBASE, 1
-	andi	v0, 0x7f		/* v0 <- node/core */
+	andi	v0, 0x3ff		/* v0 <- node/core */
 
 	/* Init MMU in the first thread after changing THREAD_MODE
 	 * register (Ax Errata?)
@@ -263,6 +263,8 @@ NESTED(nlm_boot_secondary_cpus, 16, sp)
 	PTR_L	gp, 0(t1)
 
 	/* a0 has the processor id */
+	mfc0	a0, CP0_EBASE, 1
+	andi	a0, 0x3ff		/* a0 <- node/core */
 	PTR_LA	t0, nlm_early_init_secondary
 	jalr	t0
 	nop
diff --git a/arch/mips/netlogic/dts/Makefile b/arch/mips/netlogic/dts/Makefile
index 67ae3fe296f..d117d46413a 100644
--- a/arch/mips/netlogic/dts/Makefile
+++ b/arch/mips/netlogic/dts/Makefile
@@ -1,4 +1 @@
 obj-$(CONFIG_DT_XLP_EVP) := xlp_evp.dtb.o
-
-$(obj)/%.dtb: $(obj)/%.dts
-	$(call if_changed,dtc)
diff --git a/arch/mips/netlogic/xlp/nlm_hal.c b/arch/mips/netlogic/xlp/nlm_hal.c
index 6c65ac70191..529e74742d9 100644
--- a/arch/mips/netlogic/xlp/nlm_hal.c
+++ b/arch/mips/netlogic/xlp/nlm_hal.c
@@ -40,23 +40,23 @@
 #include <asm/mipsregs.h>
 #include <asm/time.h>
 
+#include <asm/netlogic/common.h>
 #include <asm/netlogic/haldefs.h>
 #include <asm/netlogic/xlp-hal/iomap.h>
 #include <asm/netlogic/xlp-hal/xlp.h>
 #include <asm/netlogic/xlp-hal/pic.h>
 #include <asm/netlogic/xlp-hal/sys.h>
 
-/* These addresses are computed by the nlm_hal_init() */
-uint64_t nlm_io_base;
-uint64_t nlm_sys_base;
-uint64_t nlm_pic_base;
-
 /* Main initialization */
-void nlm_hal_init(void)
+void nlm_node_init(int node)
 {
-	nlm_io_base = CKSEG1ADDR(XLP_DEFAULT_IO_BASE);
-	nlm_sys_base = nlm_get_sys_regbase(0);	/* node 0 */
-	nlm_pic_base = nlm_get_pic_regbase(0);	/* node 0 */
+	struct nlm_soc_info *nodep;
+
+	nodep = nlm_get_node(node);
+	nodep->sysbase = nlm_get_sys_regbase(node);
+	nodep->picbase = nlm_get_pic_regbase(node);
+	nodep->ebase = read_c0_ebase() & (~((1 << 12) - 1));
+	spin_lock_init(&nodep->piclock);
 }
 
 int nlm_irq_to_irt(int irq)
@@ -100,52 +100,15 @@ int nlm_irq_to_irt(int irq)
 	}
 }
 
-int nlm_irt_to_irq(int irt)
-{
-	switch (irt) {
-	case PIC_IRT_UART_0_INDEX:
-		return PIC_UART_0_IRQ;
-	case PIC_IRT_UART_1_INDEX:
-		return PIC_UART_1_IRQ;
-	case PIC_IRT_PCIE_LINK_0_INDEX:
-	       return PIC_PCIE_LINK_0_IRQ;
-	case PIC_IRT_PCIE_LINK_1_INDEX:
-	       return PIC_PCIE_LINK_1_IRQ;
-	case PIC_IRT_PCIE_LINK_2_INDEX:
-	       return PIC_PCIE_LINK_2_IRQ;
-	case PIC_IRT_PCIE_LINK_3_INDEX:
-	       return PIC_PCIE_LINK_3_IRQ;
-	case PIC_IRT_EHCI_0_INDEX:
-		return PIC_EHCI_0_IRQ;
-	case PIC_IRT_EHCI_1_INDEX:
-		return PIC_EHCI_1_IRQ;
-	case PIC_IRT_OHCI_0_INDEX:
-		return PIC_OHCI_0_IRQ;
-	case PIC_IRT_OHCI_1_INDEX:
-		return PIC_OHCI_1_IRQ;
-	case PIC_IRT_OHCI_2_INDEX:
-		return PIC_OHCI_2_IRQ;
-	case PIC_IRT_OHCI_3_INDEX:
-		return PIC_OHCI_3_IRQ;
-	case PIC_IRT_MMC_INDEX:
-	       return PIC_MMC_IRQ;
-	case PIC_IRT_I2C_0_INDEX:
-		return PIC_I2C_0_IRQ;
-	case PIC_IRT_I2C_1_INDEX:
-		return PIC_I2C_1_IRQ;
-	default:
-		return -1;
-	}
-}
-
-unsigned int nlm_get_core_frequency(int core)
+unsigned int nlm_get_core_frequency(int node, int core)
 {
 	unsigned int pll_divf, pll_divr, dfs_div, ext_div;
 	unsigned int rstval, dfsval, denom;
-	uint64_t num;
+	uint64_t num, sysbase;
 
-	rstval = nlm_read_sys_reg(nlm_sys_base, SYS_POWER_ON_RESET_CFG);
-	dfsval = nlm_read_sys_reg(nlm_sys_base, SYS_CORE_DFS_DIV_VALUE);
+	sysbase = nlm_get_node(node)->sysbase;
+	rstval = nlm_read_sys_reg(sysbase, SYS_POWER_ON_RESET_CFG);
+	dfsval = nlm_read_sys_reg(sysbase, SYS_CORE_DFS_DIV_VALUE);
 	pll_divf = ((rstval >> 10) & 0x7f) + 1;
 	pll_divr = ((rstval >> 8)  & 0x3) + 1;
 	ext_div  = ((rstval >> 30) & 0x3) + 1;
@@ -159,5 +122,5 @@ unsigned int nlm_get_core_frequency(int core)
 
 unsigned int nlm_get_cpu_frequency(void)
 {
-	return nlm_get_core_frequency(0);
+	return nlm_get_core_frequency(0, 0);
 }
diff --git a/arch/mips/netlogic/xlp/setup.c b/arch/mips/netlogic/xlp/setup.c
index d8997098def..4894d62043a 100644
--- a/arch/mips/netlogic/xlp/setup.c
+++ b/arch/mips/netlogic/xlp/setup.c
@@ -52,26 +52,40 @@
 #include <asm/netlogic/xlp-hal/xlp.h>
 #include <asm/netlogic/xlp-hal/sys.h>
 
-unsigned long nlm_common_ebase = 0x0;
-
-/* default to uniprocessor */
-uint32_t nlm_coremask = 1, nlm_cpumask  = 1;
-int  nlm_threads_per_core = 1;
+uint64_t nlm_io_base;
+struct nlm_soc_info nlm_nodes[NLM_NR_NODES];
+cpumask_t nlm_cpumask = CPU_MASK_CPU0;
+unsigned int nlm_threads_per_core;
 extern u32 __dtb_start[];
 
 static void nlm_linux_exit(void)
 {
-	nlm_write_sys_reg(nlm_sys_base, SYS_CHIP_RESET, 1);
+	uint64_t sysbase = nlm_get_node(0)->sysbase;
+
+	nlm_write_sys_reg(sysbase, SYS_CHIP_RESET, 1);
 	for ( ; ; )
 		cpu_wait();
 }
 
 void __init plat_mem_setup(void)
 {
+	void *fdtp;
+
 	panic_timeout	= 5;
 	_machine_restart = (void (*)(char *))nlm_linux_exit;
 	_machine_halt	= nlm_linux_exit;
 	pm_power_off	= nlm_linux_exit;
+
+	/*
+	 * If no FDT pointer is passed in, use the built-in FDT.
+	 * device_tree_init() does not handle CKSEG0 pointers in
+	 * 64-bit, so convert pointer.
+	 */
+	fdtp = (void *)(long)fw_arg0;
+	if (!fdtp)
+		fdtp = __dtb_start;
+	fdtp = phys_to_virt(__pa(fdtp));
+	early_init_devtree(fdtp);
 }
 
 const char *get_system_type(void)
@@ -94,27 +108,19 @@ void xlp_mmu_init(void)
 		(13 + (ffz(PM_DEFAULT_MASK >> 13) / 2)));
 }
 
-void __init prom_init(void)
+void nlm_percpu_init(int hwcpuid)
 {
-	void *fdtp;
+}
 
+void __init prom_init(void)
+{
+	nlm_io_base = CKSEG1ADDR(XLP_DEFAULT_IO_BASE);
 	xlp_mmu_init();
-	nlm_hal_init();
-
-	/*
-	 * If no FDT pointer is passed in, use the built-in FDT.
-	 * device_tree_init() does not handle CKSEG0 pointers in
-	 * 64-bit, so convert pointer.
-	 */
-	fdtp = (void *)(long)fw_arg0;
-	if (!fdtp)
-		fdtp = __dtb_start;
-	fdtp = phys_to_virt(__pa(fdtp));
-	early_init_devtree(fdtp);
+	nlm_node_init(0);
 
-	nlm_common_ebase = read_c0_ebase() & (~((1 << 12) - 1));
 #ifdef CONFIG_SMP
-	nlm_wakeup_secondary_cpus(0xffffffff);
+	cpumask_setall(&nlm_cpumask);
+	nlm_wakeup_secondary_cpus();
 
 	/* update TLB size after waking up threads */
 	current_cpu_data.tlbsize = ((read_c0_config6() >> 16) & 0xffff) + 1;
diff --git a/arch/mips/netlogic/xlp/wakeup.c b/arch/mips/netlogic/xlp/wakeup.c
index 44d923ff384..cb9010642ac 100644
--- a/arch/mips/netlogic/xlp/wakeup.c
+++ b/arch/mips/netlogic/xlp/wakeup.c
@@ -51,45 +51,72 @@
 #include <asm/netlogic/xlp-hal/xlp.h>
 #include <asm/netlogic/xlp-hal/sys.h>
 
-static void xlp_enable_secondary_cores(void)
+static int xlp_wakeup_core(uint64_t sysbase, int core)
 {
-	uint32_t core, value, coremask, syscoremask;
+	uint32_t coremask, value;
 	int count;
 
-	/* read cores in reset from SYS block */
-	syscoremask = nlm_read_sys_reg(nlm_sys_base, SYS_CPU_RESET);
+	coremask = (1 << core);
 
-	/* update user specified */
-	nlm_coremask = nlm_coremask & (syscoremask | 1);
+	/* Enable CPU clock */
+	value = nlm_read_sys_reg(sysbase, SYS_CORE_DFS_DIS_CTRL);
+	value &= ~coremask;
+	nlm_write_sys_reg(sysbase, SYS_CORE_DFS_DIS_CTRL, value);
 
-	for (core = 1; core < 8; core++) {
-		coremask = 1 << core;
-		if ((nlm_coremask & coremask) == 0)
-			continue;
+	/* Remove CPU Reset */
+	value = nlm_read_sys_reg(sysbase, SYS_CPU_RESET);
+	value &= ~coremask;
+	nlm_write_sys_reg(sysbase, SYS_CPU_RESET, value);
 
-		/* Enable CPU clock */
-		value = nlm_read_sys_reg(nlm_sys_base, SYS_CORE_DFS_DIS_CTRL);
-		value &= ~coremask;
-		nlm_write_sys_reg(nlm_sys_base, SYS_CORE_DFS_DIS_CTRL, value);
+	/* Poll for CPU to mark itself coherent */
+	count = 100000;
+	do {
+		value = nlm_read_sys_reg(sysbase, SYS_CPU_NONCOHERENT_MODE);
+	} while ((value & coremask) != 0 && --count > 0);
 
-		/* Remove CPU Reset */
-		value = nlm_read_sys_reg(nlm_sys_base, SYS_CPU_RESET);
-		value &= ~coremask;
-		nlm_write_sys_reg(nlm_sys_base, SYS_CPU_RESET, value);
+	return count != 0;
+}
+
+static void xlp_enable_secondary_cores(const cpumask_t *wakeup_mask)
+{
+	struct nlm_soc_info *nodep;
+	uint64_t syspcibase;
+	uint32_t syscoremask;
+	int core, n, cpu;
+
+	for (n = 0; n < NLM_NR_NODES; n++) {
+		syspcibase = nlm_get_sys_pcibase(n);
+		if (nlm_read_reg(syspcibase, 0) == 0xffffffff)
+			break;
+
+		/* read cores in reset from SYS and account for boot cpu */
+		nlm_node_init(n);
+		nodep = nlm_get_node(n);
+		syscoremask = nlm_read_sys_reg(nodep->sysbase, SYS_CPU_RESET);
+		if (n == 0)
+			syscoremask |= 1;
+
+		for (core = 0; core < NLM_CORES_PER_NODE; core++) {
+			/* see if the core exists */
+			if ((syscoremask & (1 << core)) == 0)
+				continue;
 
-		/* Poll for CPU to mark itself coherent */
-		count = 100000;
-		do {
-			value = nlm_read_sys_reg(nlm_sys_base,
-			    SYS_CPU_NONCOHERENT_MODE);
-		} while ((value & coremask) != 0 && count-- > 0);
+			/* see if at least the first thread is enabled */
+			cpu = (n * NLM_CORES_PER_NODE + core)
+						* NLM_THREADS_PER_CORE;
+			if (!cpumask_test_cpu(cpu, wakeup_mask))
+				continue;
 
-		if (count == 0)
-			pr_err("Failed to enable core %d\n", core);
+			/* wake up the core */
+			if (xlp_wakeup_core(nodep->sysbase, core))
+				nodep->coremask |= 1u << core;
+			else
+				pr_err("Failed to enable core %d\n", core);
+		}
 	}
 }
 
-void xlp_wakeup_secondary_cpus(void)
+void xlp_wakeup_secondary_cpus()
 {
 	/*
 	 * In case of u-boot, the secondaries are in reset
@@ -98,5 +125,5 @@ void xlp_wakeup_secondary_cpus(void)
 	xlp_boot_core0_siblings();
 
 	/* now get other cores out of reset */
-	xlp_enable_secondary_cores();
+	xlp_enable_secondary_cores(&nlm_cpumask);
 }
diff --git a/arch/mips/netlogic/xlr/Makefile b/arch/mips/netlogic/xlr/Makefile
index c287dea8757..05902bc6f08 100644
--- a/arch/mips/netlogic/xlr/Makefile
+++ b/arch/mips/netlogic/xlr/Makefile
@@ -1,2 +1,2 @@
-obj-y				+= setup.o platform.o platform-flash.o
-obj-$(CONFIG_SMP)		+= wakeup.o
+obj-y			+=  fmn.o fmn-config.o setup.o platform.o platform-flash.o
+obj-$(CONFIG_SMP)	+= wakeup.o
diff --git a/arch/mips/netlogic/xlr/fmn-config.c b/arch/mips/netlogic/xlr/fmn-config.c
new file mode 100644
index 00000000000..bed2cffa100
--- /dev/null
+++ b/arch/mips/netlogic/xlr/fmn-config.c
@@ -0,0 +1,290 @@
+/*
+ * Copyright (c) 2003-2012 Broadcom Corporation
+ * All Rights Reserved
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the Broadcom
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <asm/cpu-info.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+
+#include <asm/mipsregs.h>
+#include <asm/netlogic/xlr/fmn.h>
+#include <asm/netlogic/xlr/xlr.h>
+#include <asm/netlogic/common.h>
+#include <asm/netlogic/haldefs.h>
+
+struct xlr_board_fmn_config xlr_board_fmn_config;
+
+static void __maybe_unused print_credit_config(struct xlr_fmn_info *fmn_info)
+{
+	int bkt;
+
+	pr_info("Bucket size :\n");
+	pr_info("Station\t: Size\n");
+	for (bkt = 0; bkt < 16; bkt++)
+		pr_info(" %d  %d  %d  %d  %d  %d  %d %d\n",
+			xlr_board_fmn_config.bucket_size[(bkt * 8) + 0],
+			xlr_board_fmn_config.bucket_size[(bkt * 8) + 1],
+			xlr_board_fmn_config.bucket_size[(bkt * 8) + 2],
+			xlr_board_fmn_config.bucket_size[(bkt * 8) + 3],
+			xlr_board_fmn_config.bucket_size[(bkt * 8) + 4],
+			xlr_board_fmn_config.bucket_size[(bkt * 8) + 5],
+			xlr_board_fmn_config.bucket_size[(bkt * 8) + 6],
+			xlr_board_fmn_config.bucket_size[(bkt * 8) + 7]);
+	pr_info("\n");
+
+	pr_info("Credits distribution :\n");
+	pr_info("Station\t: Size\n");
+	for (bkt = 0; bkt < 16; bkt++)
+		pr_info(" %d  %d  %d  %d  %d  %d  %d %d\n",
+			fmn_info->credit_config[(bkt * 8) + 0],
+			fmn_info->credit_config[(bkt * 8) + 1],
+			fmn_info->credit_config[(bkt * 8) + 2],
+			fmn_info->credit_config[(bkt * 8) + 3],
+			fmn_info->credit_config[(bkt * 8) + 4],
+			fmn_info->credit_config[(bkt * 8) + 5],
+			fmn_info->credit_config[(bkt * 8) + 6],
+			fmn_info->credit_config[(bkt * 8) + 7]);
+	pr_info("\n");
+}
+
+static void check_credit_distribution(void)
+{
+	struct xlr_board_fmn_config *cfg = &xlr_board_fmn_config;
+	int bkt, n, total_credits, ncores;
+
+	ncores = hweight32(nlm_current_node()->coremask);
+	for (bkt = 0; bkt < 128; bkt++) {
+		total_credits = 0;
+		for (n = 0; n < ncores; n++)
+			total_credits += cfg->cpu[n].credit_config[bkt];
+		total_credits += cfg->gmac[0].credit_config[bkt];
+		total_credits += cfg->gmac[1].credit_config[bkt];
+		total_credits += cfg->dma.credit_config[bkt];
+		total_credits += cfg->cmp.credit_config[bkt];
+		total_credits += cfg->sae.credit_config[bkt];
+		total_credits += cfg->xgmac[0].credit_config[bkt];
+		total_credits += cfg->xgmac[1].credit_config[bkt];
+		if (total_credits > cfg->bucket_size[bkt])
+			pr_err("ERROR: Bucket %d: credits (%d) > size (%d)\n",
+				bkt, total_credits, cfg->bucket_size[bkt]);
+	}
+	pr_info("Credit distribution complete.\n");
+}
+
+/**
+ * Configure bucket size and credits for a device. 'size' is the size of
+ * the buckets for the device. This size is distributed among all the CPUs
+ * so that all of them can send messages to the device.
+ *
+ * The device is also given 'cpu_credits' to send messages to the CPUs
+ *
+ * @dev_info: FMN information structure for each devices
+ * @start_stn_id: Starting station id of dev_info
+ * @end_stn_id: End station id of dev_info
+ * @num_buckets: Total number of buckets for den_info
+ * @cpu_credits: Allowed credits to cpu for each devices pointing by dev_info
+ * @size: Size of the each buckets in the device station
+ */
+static void setup_fmn_cc(struct xlr_fmn_info *dev_info, int start_stn_id,
+		int end_stn_id, int num_buckets, int cpu_credits, int size)
+{
+	int i, j, num_core, n, credits_per_cpu;
+	struct xlr_fmn_info *cpu = xlr_board_fmn_config.cpu;
+
+	num_core = hweight32(nlm_current_node()->coremask);
+	dev_info->num_buckets	= num_buckets;
+	dev_info->start_stn_id	= start_stn_id;
+	dev_info->end_stn_id	= end_stn_id;
+
+	n = num_core;
+	if (num_core == 3)
+		n = 4;
+
+	for (i = start_stn_id; i <= end_stn_id; i++) {
+		xlr_board_fmn_config.bucket_size[i] = size;
+
+		/* Dividing device credits equally to cpus */
+		credits_per_cpu = size / n;
+		for (j = 0; j < num_core; j++)
+			cpu[j].credit_config[i] = credits_per_cpu;
+
+		/* credits left to distribute */
+		credits_per_cpu = size - (credits_per_cpu * num_core);
+
+		/* distribute the remaining credits (if any), among cores */
+		for (j = 0; (j < num_core) && (credits_per_cpu >= 4); j++) {
+			cpu[j].credit_config[i] += 4;
+			credits_per_cpu -= 4;
+		}
+	}
+
+	/* Distributing cpu per bucket credits to devices */
+	for (i = 0; i < num_core; i++) {
+		for (j = 0; j < FMN_CORE_NBUCKETS; j++)
+			dev_info->credit_config[(i * 8) + j] = cpu_credits;
+	}
+}
+
+/*
+ * Each core has 256 slots and 8 buckets,
+ * Configure the 8 buckets each with 32 slots
+ */
+static void setup_cpu_fmninfo(struct xlr_fmn_info *cpu, int num_core)
+{
+	int i, j;
+
+	for (i = 0; i < num_core; i++) {
+		cpu[i].start_stn_id     = (8 * i);
+		cpu[i].end_stn_id       = (8 * i + 8);
+
+		for (j = cpu[i].start_stn_id; j < cpu[i].end_stn_id; j++)
+			xlr_board_fmn_config.bucket_size[j] = 32;
+	}
+}
+
+/**
+ * Setup the FMN details for each devices according to the device available
+ * in each variant of XLR/XLS processor
+ */
+void xlr_board_info_setup(void)
+{
+	struct xlr_fmn_info *cpu = xlr_board_fmn_config.cpu;
+	struct xlr_fmn_info *gmac = xlr_board_fmn_config.gmac;
+	struct xlr_fmn_info *xgmac = xlr_board_fmn_config.xgmac;
+	struct xlr_fmn_info *dma = &xlr_board_fmn_config.dma;
+	struct xlr_fmn_info *cmp = &xlr_board_fmn_config.cmp;
+	struct xlr_fmn_info *sae = &xlr_board_fmn_config.sae;
+	int processor_id, num_core;
+
+	num_core = hweight32(nlm_current_node()->coremask);
+	processor_id = read_c0_prid() & 0xff00;
+
+	setup_cpu_fmninfo(cpu, num_core);
+	switch (processor_id) {
+	case PRID_IMP_NETLOGIC_XLS104:
+	case PRID_IMP_NETLOGIC_XLS108:
+		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
+					FMN_STNID_GMAC0_TX3, 8, 16, 32);
+		setup_fmn_cc(dma, FMN_STNID_DMA_0,
+					FMN_STNID_DMA_3, 4, 8, 64);
+		setup_fmn_cc(sae, FMN_STNID_SEC0,
+					FMN_STNID_SEC1, 2, 8, 128);
+		break;
+
+	case PRID_IMP_NETLOGIC_XLS204:
+	case PRID_IMP_NETLOGIC_XLS208:
+		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
+					FMN_STNID_GMAC0_TX3, 8, 16, 32);
+		setup_fmn_cc(dma, FMN_STNID_DMA_0,
+					FMN_STNID_DMA_3, 4, 8, 64);
+		setup_fmn_cc(sae, FMN_STNID_SEC0,
+					FMN_STNID_SEC1, 2, 8, 128);
+		break;
+
+	case PRID_IMP_NETLOGIC_XLS404:
+	case PRID_IMP_NETLOGIC_XLS408:
+	case PRID_IMP_NETLOGIC_XLS404B:
+	case PRID_IMP_NETLOGIC_XLS408B:
+	case PRID_IMP_NETLOGIC_XLS416B:
+		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
+					FMN_STNID_GMAC0_TX3, 8, 8, 32);
+		setup_fmn_cc(&gmac[1], FMN_STNID_GMAC1_FR_0,
+					FMN_STNID_GMAC1_TX3, 8, 8, 32);
+		setup_fmn_cc(dma, FMN_STNID_DMA_0,
+					FMN_STNID_DMA_3, 4, 4, 64);
+		setup_fmn_cc(cmp, FMN_STNID_CMP_0,
+					FMN_STNID_CMP_3, 4, 4, 64);
+		setup_fmn_cc(sae, FMN_STNID_SEC0,
+					FMN_STNID_SEC1, 2, 8, 128);
+		break;
+
+	case PRID_IMP_NETLOGIC_XLS412B:
+		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
+					FMN_STNID_GMAC0_TX3, 8, 8, 32);
+		setup_fmn_cc(&gmac[1], FMN_STNID_GMAC1_FR_0,
+					FMN_STNID_GMAC1_TX3, 8, 8, 32);
+		setup_fmn_cc(dma, FMN_STNID_DMA_0,
+					FMN_STNID_DMA_3, 4, 4, 64);
+		setup_fmn_cc(cmp, FMN_STNID_CMP_0,
+					FMN_STNID_CMP_3, 4, 4, 64);
+		setup_fmn_cc(sae, FMN_STNID_SEC0,
+					FMN_STNID_SEC1, 2, 8, 128);
+		break;
+
+	case PRID_IMP_NETLOGIC_XLR308:
+	case PRID_IMP_NETLOGIC_XLR308C:
+		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
+					FMN_STNID_GMAC0_TX3, 8, 16, 32);
+		setup_fmn_cc(dma, FMN_STNID_DMA_0,
+					FMN_STNID_DMA_3, 4, 8, 64);
+		setup_fmn_cc(sae, FMN_STNID_SEC0,
+					FMN_STNID_SEC1, 2, 4, 128);
+		break;
+
+	case PRID_IMP_NETLOGIC_XLR532:
+	case PRID_IMP_NETLOGIC_XLR532C:
+	case PRID_IMP_NETLOGIC_XLR516C:
+	case PRID_IMP_NETLOGIC_XLR508C:
+		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
+					FMN_STNID_GMAC0_TX3, 8, 16, 32);
+		setup_fmn_cc(dma, FMN_STNID_DMA_0,
+					FMN_STNID_DMA_3, 4, 8, 64);
+		setup_fmn_cc(sae, FMN_STNID_SEC0,
+					FMN_STNID_SEC1, 2, 4, 128);
+		break;
+
+	case PRID_IMP_NETLOGIC_XLR732:
+	case PRID_IMP_NETLOGIC_XLR716:
+		setup_fmn_cc(&xgmac[0], FMN_STNID_XMAC0_00_TX,
+					FMN_STNID_XMAC0_15_TX, 8, 0, 32);
+		setup_fmn_cc(&xgmac[1], FMN_STNID_XMAC1_00_TX,
+					FMN_STNID_XMAC1_15_TX, 8, 0, 32);
+		setup_fmn_cc(&gmac[0], FMN_STNID_GMAC0,
+					FMN_STNID_GMAC0_TX3, 8, 24, 32);
+		setup_fmn_cc(dma, FMN_STNID_DMA_0,
+					FMN_STNID_DMA_3, 4, 4, 64);
+		setup_fmn_cc(sae, FMN_STNID_SEC0,
+					FMN_STNID_SEC1, 2, 4, 128);
+		break;
+	default:
+		pr_err("Unknown CPU with processor ID [%d]\n", processor_id);
+		pr_err("Error: Cannot initialize FMN credits.\n");
+	}
+
+	check_credit_distribution();
+
+#if 0 /* debug */
+	print_credit_config(&cpu[0]);
+	print_credit_config(&gmac[0]);
+#endif
+}
diff --git a/arch/mips/netlogic/xlr/fmn.c b/arch/mips/netlogic/xlr/fmn.c
new file mode 100644
index 00000000000..4d74f03de50
--- /dev/null
+++ b/arch/mips/netlogic/xlr/fmn.c
@@ -0,0 +1,204 @@
+/*
+ * Copyright (c) 2003-2012 Broadcom Corporation
+ * All Rights Reserved
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the Broadcom
+ * license below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <linux/kernel.h>
+#include <linux/irqreturn.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+
+#include <asm/mipsregs.h>
+#include <asm/netlogic/interrupt.h>
+#include <asm/netlogic/xlr/fmn.h>
+#include <asm/netlogic/common.h>
+
+#define COP2_CC_INIT_CPU_DEST(dest, conf) \
+do { \
+	nlm_write_c2_cc##dest(0, conf[(dest * 8) + 0]); \
+	nlm_write_c2_cc##dest(1, conf[(dest * 8) + 1]); \
+	nlm_write_c2_cc##dest(2, conf[(dest * 8) + 2]); \
+	nlm_write_c2_cc##dest(3, conf[(dest * 8) + 3]); \
+	nlm_write_c2_cc##dest(4, conf[(dest * 8) + 4]); \
+	nlm_write_c2_cc##dest(5, conf[(dest * 8) + 5]); \
+	nlm_write_c2_cc##dest(6, conf[(dest * 8) + 6]); \
+	nlm_write_c2_cc##dest(7, conf[(dest * 8) + 7]); \
+} while (0)
+
+struct fmn_message_handler {
+	void (*action)(int, int, int, int, struct nlm_fmn_msg *, void *);
+	void *arg;
+} msg_handlers[128];
+
+/*
+ * FMN interrupt handler. We configure the FMN so that any messages in
+ * any of the CPU buckets will trigger an interrupt on the CPU.
+ * The message can be from any device on the FMN (like NAE/SAE/DMA).
+ * The source station id is used to figure out which of the registered
+ * handlers have to be called.
+ */
+static irqreturn_t fmn_message_handler(int irq, void *data)
+{
+	struct fmn_message_handler *hndlr;
+	int bucket, rv;
+	int size = 0, code = 0, src_stnid = 0;
+	struct nlm_fmn_msg msg;
+	uint32_t mflags, bkt_status;
+
+	mflags = nlm_cop2_enable();
+	/* Disable message ring interrupt */
+	nlm_fmn_setup_intr(irq, 0);
+	while (1) {
+		/* 8 bkts per core, [24:31] each bit represents one bucket
+		 * Bit is Zero if bucket is not empty */
+		bkt_status = (nlm_read_c2_status() >> 24) & 0xff;
+		if (bkt_status == 0xff)
+			break;
+		for (bucket = 0; bucket < 8; bucket++) {
+			/* Continue on empty bucket */
+			if (bkt_status & (1 << bucket))
+				continue;
+			rv = nlm_fmn_receive(bucket, &size, &code, &src_stnid,
+						&msg);
+			if (rv != 0)
+				continue;
+
+			hndlr = &msg_handlers[src_stnid];
+			if (hndlr->action == NULL)
+				pr_warn("No msgring handler for stnid %d\n",
+						src_stnid);
+			else {
+				nlm_cop2_restore(mflags);
+				hndlr->action(bucket, src_stnid, size, code,
+					&msg, hndlr->arg);
+				mflags = nlm_cop2_enable();
+			}
+		}
+	};
+	/* Enable message ring intr, to any thread in core */
+	nlm_fmn_setup_intr(irq, (1 << nlm_threads_per_core) - 1);
+	nlm_cop2_restore(mflags);
+	return IRQ_HANDLED;
+}
+
+struct irqaction fmn_irqaction = {
+	.handler = fmn_message_handler,
+	.flags = IRQF_PERCPU,
+	.name = "fmn",
+};
+
+void xlr_percpu_fmn_init(void)
+{
+	struct xlr_fmn_info *cpu_fmn_info;
+	int *bucket_sizes;
+	uint32_t flags;
+	int id;
+
+	BUG_ON(nlm_thread_id() != 0);
+	id = nlm_core_id();
+
+	bucket_sizes = xlr_board_fmn_config.bucket_size;
+	cpu_fmn_info = &xlr_board_fmn_config.cpu[id];
+	flags = nlm_cop2_enable();
+
+	/* Setup bucket sizes for the core. */
+	nlm_write_c2_bucksize(0, bucket_sizes[id * 8 + 0]);
+	nlm_write_c2_bucksize(1, bucket_sizes[id * 8 + 1]);
+	nlm_write_c2_bucksize(2, bucket_sizes[id * 8 + 2]);
+	nlm_write_c2_bucksize(3, bucket_sizes[id * 8 + 3]);
+	nlm_write_c2_bucksize(4, bucket_sizes[id * 8 + 4]);
+	nlm_write_c2_bucksize(5, bucket_sizes[id * 8 + 5]);
+	nlm_write_c2_bucksize(6, bucket_sizes[id * 8 + 6]);
+	nlm_write_c2_bucksize(7, bucket_sizes[id * 8 + 7]);
+
+	/*
+	 * For sending FMN messages, we need credits on the destination
+	 * bucket. Program the credits this core has on the 128 possible
+	 * destination buckets.
+	 * We cannot use a loop here, because the the first argument has
+	 * to be a constant integer value.
+	 */
+	COP2_CC_INIT_CPU_DEST(0, cpu_fmn_info->credit_config);
+	COP2_CC_INIT_CPU_DEST(1, cpu_fmn_info->credit_config);
+	COP2_CC_INIT_CPU_DEST(2, cpu_fmn_info->credit_config);
+	COP2_CC_INIT_CPU_DEST(3, cpu_fmn_info->credit_config);
+	COP2_CC_INIT_CPU_DEST(4, cpu_fmn_info->credit_config);
+	COP2_CC_INIT_CPU_DEST(5, cpu_fmn_info->credit_config);
+	COP2_CC_INIT_CPU_DEST(6, cpu_fmn_info->credit_config);
+	COP2_CC_INIT_CPU_DEST(7, cpu_fmn_info->credit_config);
+	COP2_CC_INIT_CPU_DEST(8, cpu_fmn_info->credit_config);
+	COP2_CC_INIT_CPU_DEST(9, cpu_fmn_info->credit_config);
+	COP2_CC_INIT_CPU_DEST(10, cpu_fmn_info->credit_config);
+	COP2_CC_INIT_CPU_DEST(11, cpu_fmn_info->credit_config);
+	COP2_CC_INIT_CPU_DEST(12, cpu_fmn_info->credit_config);
+	COP2_CC_INIT_CPU_DEST(13, cpu_fmn_info->credit_config);
+	COP2_CC_INIT_CPU_DEST(14, cpu_fmn_info->credit_config);
+	COP2_CC_INIT_CPU_DEST(15, cpu_fmn_info->credit_config);
+
+	/* enable FMN interrupts on this CPU */
+	nlm_fmn_setup_intr(IRQ_FMN, (1 << nlm_threads_per_core) - 1);
+	nlm_cop2_restore(flags);
+}
+
+
+/*
+ * Register a FMN message handler with respect to the source station id
+ * @stnid: source station id
+ * @action: Handler function pointer
+ */
+int nlm_register_fmn_handler(int start_stnid, int end_stnid,
+	void (*action)(int, int, int, int, struct nlm_fmn_msg *, void *),
+	void *arg)
+{
+	int sstnid;
+
+	for (sstnid = start_stnid; sstnid <= end_stnid; sstnid++) {
+		msg_handlers[sstnid].arg = arg;
+		smp_wmb();
+		msg_handlers[sstnid].action = action;
+	}
+	pr_debug("Registered FMN msg handler for stnid %d-%d\n",
+			start_stnid, end_stnid);
+	return 0;
+}
+
+void nlm_setup_fmn_irq(void)
+{
+	uint32_t flags;
+
+	/* setup irq only once */
+	setup_irq(IRQ_FMN, &fmn_irqaction);
+
+	flags = nlm_cop2_enable();
+	nlm_fmn_setup_intr(IRQ_FMN, (1 << nlm_threads_per_core) - 1);
+	nlm_cop2_restore(flags);
+}
diff --git a/arch/mips/netlogic/xlr/platform.c b/arch/mips/netlogic/xlr/platform.c
index 71b44d82621..507230eeb76 100644
--- a/arch/mips/netlogic/xlr/platform.c
+++ b/arch/mips/netlogic/xlr/platform.c
@@ -15,6 +15,8 @@
 #include <linux/serial_8250.h>
 #include <linux/serial_reg.h>
 #include <linux/i2c.h>
+#include <linux/usb/ehci_pdriver.h>
+#include <linux/usb/ohci_pdriver.h>
 
 #include <asm/netlogic/haldefs.h>
 #include <asm/netlogic/xlr/iomap.h>
@@ -123,12 +125,18 @@ static u64 xls_usb_dmamask = ~(u32)0;
 		},							\
 	}
 
+static struct usb_ehci_pdata xls_usb_ehci_pdata = {
+	.caps_offset	= 0,
+};
+
+static struct usb_ohci_pdata xls_usb_ohci_pdata;
+
 static struct platform_device xls_usb_ehci_device =
-			 USB_PLATFORM_DEV("ehci-xls", 0, PIC_USB_IRQ);
+			 USB_PLATFORM_DEV("ehci-platform", 0, PIC_USB_IRQ);
 static struct platform_device xls_usb_ohci_device_0 =
-			 USB_PLATFORM_DEV("ohci-xls-0", 1, PIC_USB_IRQ);
+			 USB_PLATFORM_DEV("ohci-platform", 1, PIC_USB_IRQ);
 static struct platform_device xls_usb_ohci_device_1 =
-			 USB_PLATFORM_DEV("ohci-xls-1", 2, PIC_USB_IRQ);
+			 USB_PLATFORM_DEV("ohci-platform", 2, PIC_USB_IRQ);
 
 static struct platform_device *xls_platform_devices[] = {
 	&xls_usb_ehci_device,
@@ -172,14 +180,17 @@ int xls_platform_usb_init(void)
 	memres = CPHYSADDR((unsigned long)usb_mmio);
 	xls_usb_ehci_device.resource[0].start = memres;
 	xls_usb_ehci_device.resource[0].end = memres + 0x400 - 1;
+	xls_usb_ehci_device.dev.platform_data = &xls_usb_ehci_pdata;
 
 	memres += 0x400;
 	xls_usb_ohci_device_0.resource[0].start = memres;
 	xls_usb_ohci_device_0.resource[0].end = memres + 0x400 - 1;
+	xls_usb_ohci_device_0.dev.platform_data = &xls_usb_ohci_pdata;
 
 	memres += 0x400;
 	xls_usb_ohci_device_1.resource[0].start = memres;
 	xls_usb_ohci_device_1.resource[0].end = memres + 0x400 - 1;
+	xls_usb_ohci_device_1.dev.platform_data = &xls_usb_ohci_pdata;
 
 	return platform_add_devices(xls_platform_devices,
 				ARRAY_SIZE(xls_platform_devices));
diff --git a/arch/mips/netlogic/xlr/setup.c b/arch/mips/netlogic/xlr/setup.c
index 81b1d311834..4e7f49d3d5a 100644
--- a/arch/mips/netlogic/xlr/setup.c
+++ b/arch/mips/netlogic/xlr/setup.c
@@ -49,16 +49,15 @@
 #include <asm/netlogic/xlr/iomap.h>
 #include <asm/netlogic/xlr/pic.h>
 #include <asm/netlogic/xlr/gpio.h>
+#include <asm/netlogic/xlr/fmn.h>
 
 uint64_t nlm_io_base = DEFAULT_NETLOGIC_IO_BASE;
-uint64_t nlm_pic_base;
 struct psb_info nlm_prom_info;
 
-unsigned long nlm_common_ebase = 0x0;
-
 /* default to uniprocessor */
-uint32_t nlm_coremask = 1, nlm_cpumask  = 1;
-int  nlm_threads_per_core = 1;
+unsigned int  nlm_threads_per_core = 1;
+struct nlm_soc_info nlm_nodes[NLM_NR_NODES];
+cpumask_t nlm_cpumask = CPU_MASK_CPU0;
 
 static void __init nlm_early_serial_setup(void)
 {
@@ -113,6 +112,12 @@ void __init prom_free_prom_memory(void)
 	/* Nothing yet */
 }
 
+void nlm_percpu_init(int hwcpuid)
+{
+	if (hwcpuid % 4 == 0)
+		xlr_percpu_fmn_init();
+}
+
 static void __init build_arcs_cmdline(int *argv)
 {
 	int i, remain, len;
@@ -176,9 +181,19 @@ static void prom_add_memory(void)
 	}
 }
 
+static void nlm_init_node(void)
+{
+	struct nlm_soc_info *nodep;
+
+	nodep = nlm_current_node();
+	nodep->picbase = nlm_mmio_base(NETLOGIC_IO_PIC_OFFSET);
+	nodep->ebase = read_c0_ebase() & (~((1 << 12) - 1));
+	spin_lock_init(&nodep->piclock);
+}
+
 void __init prom_init(void)
 {
-	int *argv, *envp;		/* passed as 32 bit ptrs */
+	int i, *argv, *envp;		/* passed as 32 bit ptrs */
 	struct psb_info *prom_infop;
 
 	/* truncate to 32 bit and sign extend all args */
@@ -187,15 +202,19 @@ void __init prom_init(void)
 	prom_infop = (struct psb_info *)(long)(int)fw_arg3;
 
 	nlm_prom_info = *prom_infop;
-	nlm_pic_base = nlm_mmio_base(NETLOGIC_IO_PIC_OFFSET);
+	nlm_init_node();
 
 	nlm_early_serial_setup();
 	build_arcs_cmdline(argv);
-	nlm_common_ebase = read_c0_ebase() & (~((1 << 12) - 1));
 	prom_add_memory();
 
 #ifdef CONFIG_SMP
-	nlm_wakeup_secondary_cpus(nlm_prom_info.online_cpu_map);
+	for (i = 0; i < 32; i++)
+		if (nlm_prom_info.online_cpu_map & (1 << i))
+			cpumask_set_cpu(i, &nlm_cpumask);
+	nlm_wakeup_secondary_cpus();
 	register_smp_ops(&nlm_smp_ops);
 #endif
+	xlr_board_info_setup();
+	xlr_percpu_fmn_init();
 }
diff --git a/arch/mips/netlogic/xlr/wakeup.c b/arch/mips/netlogic/xlr/wakeup.c
index db5d987d488..3ebf7411d67 100644
--- a/arch/mips/netlogic/xlr/wakeup.c
+++ b/arch/mips/netlogic/xlr/wakeup.c
@@ -33,6 +33,7 @@
  */
 
 #include <linux/init.h>
+#include <linux/delay.h>
 #include <linux/threads.h>
 
 #include <asm/asm.h>
@@ -50,18 +51,34 @@
 
 int __cpuinit xlr_wakeup_secondary_cpus(void)
 {
-	unsigned int i, boot_cpu;
+	struct nlm_soc_info *nodep;
+	unsigned int i, j, boot_cpu;
 
 	/*
 	 *  In case of RMI boot, hit with NMI to get the cores
 	 *  from bootloader to linux code.
 	 */
+	nodep = nlm_get_node(0);
 	boot_cpu = hard_smp_processor_id();
 	nlm_set_nmi_handler(nlm_rmiboot_preboot);
 	for (i = 0; i < NR_CPUS; i++) {
-		if (i == boot_cpu || (nlm_cpumask & (1u << i)) == 0)
+		if (i == boot_cpu || !cpumask_test_cpu(i, &nlm_cpumask))
 			continue;
-		nlm_pic_send_ipi(nlm_pic_base, i, 1, 1); /* send NMI */
+		nlm_pic_send_ipi(nodep->picbase, i, 1, 1); /* send NMI */
+	}
+
+	/* Fill up the coremask early */
+	nodep->coremask = 1;
+	for (i = 1; i < NLM_CORES_PER_NODE; i++) {
+		for (j = 1000000; j > 0; j--) {
+			if (nlm_cpu_ready[i * NLM_THREADS_PER_CORE])
+				break;
+			udelay(10);
+		}
+		if (j != 0)
+			nodep->coremask |= (1u << i);
+		else
+			pr_err("Failed to wakeup core %d\n", i);
 	}
 
 	return 0;
diff --git a/arch/mips/oprofile/Makefile b/arch/mips/oprofile/Makefile
index 1208c280f77..9c0a6782c09 100644
--- a/arch/mips/oprofile/Makefile
+++ b/arch/mips/oprofile/Makefile
@@ -12,5 +12,5 @@ oprofile-$(CONFIG_CPU_MIPS32)		+= op_model_mipsxx.o
 oprofile-$(CONFIG_CPU_MIPS64)		+= op_model_mipsxx.o
 oprofile-$(CONFIG_CPU_R10000)		+= op_model_mipsxx.o
 oprofile-$(CONFIG_CPU_SB1)		+= op_model_mipsxx.o
-oprofile-$(CONFIG_CPU_RM9000)		+= op_model_rm9000.o
+oprofile-$(CONFIG_CPU_XLR)		+= op_model_mipsxx.o
 oprofile-$(CONFIG_CPU_LOONGSON2)	+= op_model_loongson2.o
diff --git a/arch/mips/oprofile/common.c b/arch/mips/oprofile/common.c
index f80480a5a03..e32db1ff02c 100644
--- a/arch/mips/oprofile/common.c
+++ b/arch/mips/oprofile/common.c
@@ -16,7 +16,6 @@
 #include "op_impl.h"
 
 extern struct op_mips_model op_model_mipsxx_ops __weak;
-extern struct op_mips_model op_model_rm9000_ops __weak;
 extern struct op_mips_model op_model_loongson2_ops __weak;
 
 static struct op_mips_model *model;
@@ -91,12 +90,10 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
 	case CPU_R10000:
 	case CPU_R12000:
 	case CPU_R14000:
+	case CPU_XLR:
 		lmodel = &op_model_mipsxx_ops;
 		break;
 
-	case CPU_RM9000:
-		lmodel = &op_model_rm9000_ops;
-		break;
 	case CPU_LOONGSON2:
 		lmodel = &op_model_loongson2_ops;
 		break;
diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c
index 28ea1a4cc57..78625463040 100644
--- a/arch/mips/oprofile/op_model_mipsxx.c
+++ b/arch/mips/oprofile/op_model_mipsxx.c
@@ -31,8 +31,22 @@
 
 #define M_COUNTER_OVERFLOW		(1UL      << 31)
 
+/* Netlogic XLR specific, count events in all threads in a core */
+#define M_PERFCTL_COUNT_ALL_THREADS	(1UL      << 13)
+
 static int (*save_perf_irq)(void);
 
+/*
+ * XLR has only one set of counters per core. Designate the
+ * first hardware thread in the core for setup and init.
+ * Skip CPUs with non-zero hardware thread id (4 hwt per core)
+ */
+#ifdef CONFIG_CPU_XLR
+#define oprofile_skip_cpu(c)	((cpu_logical_map(c) & 0x3) != 0)
+#else
+#define oprofile_skip_cpu(c)	0
+#endif
+
 #ifdef CONFIG_MIPS_MT_SMP
 static int cpu_has_mipsmt_pertccounters;
 #define WHAT		(M_TC_EN_VPE | \
@@ -152,6 +166,8 @@ static void mipsxx_reg_setup(struct op_counter_config *ctr)
 			reg.control[i] |= M_PERFCTL_USER;
 		if (ctr[i].exl)
 			reg.control[i] |= M_PERFCTL_EXL;
+		if (current_cpu_type() == CPU_XLR)
+			reg.control[i] |= M_PERFCTL_COUNT_ALL_THREADS;
 		reg.counter[i] = 0x80000000 - ctr[i].count;
 	}
 }
@@ -162,6 +178,9 @@ static void mipsxx_cpu_setup(void *args)
 {
 	unsigned int counters = op_model_mipsxx_ops.num_counters;
 
+	if (oprofile_skip_cpu(smp_processor_id()))
+		return;
+
 	switch (counters) {
 	case 4:
 		w_c0_perfctrl3(0);
@@ -183,6 +202,9 @@ static void mipsxx_cpu_start(void *args)
 {
 	unsigned int counters = op_model_mipsxx_ops.num_counters;
 
+	if (oprofile_skip_cpu(smp_processor_id()))
+		return;
+
 	switch (counters) {
 	case 4:
 		w_c0_perfctrl3(WHAT | reg.control[3]);
@@ -200,6 +222,9 @@ static void mipsxx_cpu_stop(void *args)
 {
 	unsigned int counters = op_model_mipsxx_ops.num_counters;
 
+	if (oprofile_skip_cpu(smp_processor_id()))
+		return;
+
 	switch (counters) {
 	case 4:
 		w_c0_perfctrl3(0);
@@ -372,6 +397,10 @@ static int __init mipsxx_init(void)
 		op_model_mipsxx_ops.cpu_type = "mips/loongson1";
 		break;
 
+	case CPU_XLR:
+		op_model_mipsxx_ops.cpu_type = "mips/xlr";
+		break;
+
 	default:
 		printk(KERN_ERR "Profiling unsupported for this CPU\n");
 
diff --git a/arch/mips/oprofile/op_model_rm9000.c b/arch/mips/oprofile/op_model_rm9000.c
deleted file mode 100644
index 3aa81384966..00000000000
--- a/arch/mips/oprofile/op_model_rm9000.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2004 by Ralf Baechle
- */
-#include <linux/init.h>
-#include <linux/oprofile.h>
-#include <linux/interrupt.h>
-#include <linux/smp.h>
-
-#include "op_impl.h"
-
-#define RM9K_COUNTER1_EVENT(event)	((event) << 0)
-#define RM9K_COUNTER1_SUPERVISOR	(1ULL    <<  7)
-#define RM9K_COUNTER1_KERNEL		(1ULL    <<  8)
-#define RM9K_COUNTER1_USER		(1ULL    <<  9)
-#define RM9K_COUNTER1_ENABLE		(1ULL    << 10)
-#define RM9K_COUNTER1_OVERFLOW		(1ULL    << 15)
-
-#define RM9K_COUNTER2_EVENT(event)	((event) << 16)
-#define RM9K_COUNTER2_SUPERVISOR	(1ULL    << 23)
-#define RM9K_COUNTER2_KERNEL		(1ULL    << 24)
-#define RM9K_COUNTER2_USER		(1ULL    << 25)
-#define RM9K_COUNTER2_ENABLE		(1ULL    << 26)
-#define RM9K_COUNTER2_OVERFLOW		(1ULL    << 31)
-
-extern unsigned int rm9000_perfcount_irq;
-
-static struct rm9k_register_config {
-	unsigned int control;
-	unsigned int reset_counter1;
-	unsigned int reset_counter2;
-} reg;
-
-/* Compute all of the registers in preparation for enabling profiling.  */
-
-static void rm9000_reg_setup(struct op_counter_config *ctr)
-{
-	unsigned int control = 0;
-
-	/* Compute the performance counter control word.  */
-	/* For now count kernel and user mode */
-	if (ctr[0].enabled)
-		control |= RM9K_COUNTER1_EVENT(ctr[0].event) |
-		           RM9K_COUNTER1_KERNEL |
-		           RM9K_COUNTER1_USER |
-		           RM9K_COUNTER1_ENABLE;
-	if (ctr[1].enabled)
-		control |= RM9K_COUNTER2_EVENT(ctr[1].event) |
-		           RM9K_COUNTER2_KERNEL |
-		           RM9K_COUNTER2_USER |
-		           RM9K_COUNTER2_ENABLE;
-	reg.control = control;
-
-	reg.reset_counter1 = 0x80000000 - ctr[0].count;
-	reg.reset_counter2 = 0x80000000 - ctr[1].count;
-}
-
-/* Program all of the registers in preparation for enabling profiling.  */
-
-static void rm9000_cpu_setup(void *args)
-{
-	uint64_t perfcount;
-
-	perfcount = ((uint64_t) reg.reset_counter2 << 32) | reg.reset_counter1;
-	write_c0_perfcount(perfcount);
-}
-
-static void rm9000_cpu_start(void *args)
-{
-	/* Start all counters on current CPU */
-	write_c0_perfcontrol(reg.control);
-}
-
-static void rm9000_cpu_stop(void *args)
-{
-	/* Stop all counters on current CPU */
-	write_c0_perfcontrol(0);
-}
-
-static irqreturn_t rm9000_perfcount_handler(int irq, void *dev_id)
-{
-	unsigned int control = read_c0_perfcontrol();
-	struct pt_regs *regs = get_irq_regs();
-	uint32_t counter1, counter2;
-	uint64_t counters;
-
-	/*
-	 * RM9000 combines two 32-bit performance counters into a single
-	 * 64-bit coprocessor zero register.  To avoid a race updating the
-	 * registers we need to stop the counters while we're messing with
-	 * them ...
-	 */
-	write_c0_perfcontrol(0);
-
-	counters = read_c0_perfcount();
-	counter1 = counters;
-	counter2 = counters >> 32;
-
-	if (control & RM9K_COUNTER1_OVERFLOW) {
-		oprofile_add_sample(regs, 0);
-		counter1 = reg.reset_counter1;
-	}
-	if (control & RM9K_COUNTER2_OVERFLOW) {
-		oprofile_add_sample(regs, 1);
-		counter2 = reg.reset_counter2;
-	}
-
-	counters = ((uint64_t)counter2 << 32) | counter1;
-	write_c0_perfcount(counters);
-	write_c0_perfcontrol(reg.control);
-
-	return IRQ_HANDLED;
-}
-
-static int __init rm9000_init(void)
-{
-	return request_irq(rm9000_perfcount_irq, rm9000_perfcount_handler,
-	                   0, "Perfcounter", NULL);
-}
-
-static void rm9000_exit(void)
-{
-	free_irq(rm9000_perfcount_irq, NULL);
-}
-
-struct op_mips_model op_model_rm9000_ops = {
-	.reg_setup	= rm9000_reg_setup,
-	.cpu_setup	= rm9000_cpu_setup,
-	.init		= rm9000_init,
-	.exit		= rm9000_exit,
-	.cpu_start	= rm9000_cpu_start,
-	.cpu_stop	= rm9000_cpu_stop,
-	.cpu_type	= "mips/rm9000",
-	.num_counters	= 2
-};
diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile
index e13a71cbc3c..ce995d3d944 100644
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -34,8 +34,6 @@ obj-$(CONFIG_MIPS_MALTA)	+= fixup-malta.o
 obj-$(CONFIG_PMC_MSP7120_GW)	+= fixup-pmcmsp.o ops-pmcmsp.o
 obj-$(CONFIG_PMC_MSP7120_EVAL)	+= fixup-pmcmsp.o ops-pmcmsp.o
 obj-$(CONFIG_PMC_MSP7120_FPGA)	+= fixup-pmcmsp.o ops-pmcmsp.o
-obj-$(CONFIG_PMC_YOSEMITE)	+= fixup-yosemite.o ops-titan.o ops-titan-ht.o \
-				   pci-yosemite.o
 obj-$(CONFIG_SGI_IP27)		+= ops-bridge.o pci-ip27.o
 obj-$(CONFIG_SGI_IP32)		+= fixup-ip32.o ops-mace.o pci-ip32.o
 obj-$(CONFIG_SIBYTE_SB1250)	+= fixup-sb1250.o pci-sb1250.o
diff --git a/arch/mips/pci/fixup-yosemite.c b/arch/mips/pci/fixup-yosemite.c
deleted file mode 100644
index fdafb13a793..00000000000
--- a/arch/mips/pci/fixup-yosemite.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright 2003 PMC-Sierra
- * Author: Manish Lachwani (lachwani@pmc-sierra.com)
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-
-int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
-	if (pin == 0)
-		return -1;
-
-	return 3;			/* Everything goes to one irq bit */
-}
-
-/* Do platform specific device initialization at pci_enable_device() time */
-int pcibios_plat_dev_init(struct pci_dev *dev)
-{
-	return 0;
-}
diff --git a/arch/mips/pci/ops-bridge.c b/arch/mips/pci/ops-bridge.c
index b46b3e21177..438319465cb 100644
--- a/arch/mips/pci/ops-bridge.c
+++ b/arch/mips/pci/ops-bridge.c
@@ -56,7 +56,7 @@ static int pci_conf0_read_config(struct pci_bus *bus, unsigned int devfn,
 		return PCIBIOS_DEVICE_NOT_FOUND;
 
 	/*
-	 * IOC3 is fucked fucked beyond believe ...  Don't even give the
+	 * IOC3 is fucking fucked beyond belief ...  Don't even give the
 	 * generic PCI code a chance to look at it for real ...
 	 */
 	if (cf == (PCI_VENDOR_ID_SGI | (PCI_DEVICE_ID_SGI_IOC3 << 16)))
@@ -76,7 +76,7 @@ static int pci_conf0_read_config(struct pci_bus *bus, unsigned int devfn,
 oh_my_gawd:
 
 	/*
-	 * IOC3 is fucked fucked beyond believe ...  Don't even give the
+	 * IOC3 is fucking fucked beyond belief ...  Don't even give the
 	 * generic PCI code a chance to look at the wrong register.
 	 */
 	if ((where >= 0x14 && where < 0x40) || (where >= 0x48)) {
@@ -85,7 +85,7 @@ oh_my_gawd:
 	}
 
 	/*
-	 * IOC3 is fucked fucked beyond believe ...  Don't try to access
+	 * IOC3 is fucking fucked beyond belief ...  Don't try to access
 	 * anything but 32-bit words ...
 	 */
 	addr = &bridge->b_type0_cfg_dev[slot].f[fn].l[where >> 2];
@@ -118,7 +118,7 @@ static int pci_conf1_read_config(struct pci_bus *bus, unsigned int devfn,
 		return PCIBIOS_DEVICE_NOT_FOUND;
 
 	/*
-	 * IOC3 is fucked fucked beyond believe ...  Don't even give the
+	 * IOC3 is fucking fucked beyond belief ...  Don't even give the
 	 * generic PCI code a chance to look at it for real ...
 	 */
 	if (cf == (PCI_VENDOR_ID_SGI | (PCI_DEVICE_ID_SGI_IOC3 << 16)))
@@ -139,7 +139,7 @@ static int pci_conf1_read_config(struct pci_bus *bus, unsigned int devfn,
 oh_my_gawd:
 
 	/*
-	 * IOC3 is fucked fucked beyond believe ...  Don't even give the
+	 * IOC3 is fucking fucked beyond belief ...  Don't even give the
 	 * generic PCI code a chance to look at the wrong register.
 	 */
 	if ((where >= 0x14 && where < 0x40) || (where >= 0x48)) {
@@ -148,7 +148,7 @@ oh_my_gawd:
 	}
 
 	/*
-	 * IOC3 is fucked fucked beyond believe ...  Don't try to access
+	 * IOC3 is fucking fucked beyond belief ...  Don't try to access
 	 * anything but 32-bit words ...
 	 */
 	bridge->b_pci_cfg = (busno << 16) | (slot << 11);
@@ -189,7 +189,7 @@ static int pci_conf0_write_config(struct pci_bus *bus, unsigned int devfn,
 		return PCIBIOS_DEVICE_NOT_FOUND;
 
 	/*
-	 * IOC3 is fucked fucked beyond believe ...  Don't even give the
+	 * IOC3 is fucking fucked beyond belief ...  Don't even give the
 	 * generic PCI code a chance to look at it for real ...
 	 */
 	if (cf == (PCI_VENDOR_ID_SGI | (PCI_DEVICE_ID_SGI_IOC3 << 16)))
@@ -213,14 +213,14 @@ static int pci_conf0_write_config(struct pci_bus *bus, unsigned int devfn,
 oh_my_gawd:
 
 	/*
-	 * IOC3 is fucked fucked beyond believe ...  Don't even give the
+	 * IOC3 is fucking fucked beyond belief ...  Don't even give the
 	 * generic PCI code a chance to touch the wrong register.
 	 */
 	if ((where >= 0x14 && where < 0x40) || (where >= 0x48))
 		return PCIBIOS_SUCCESSFUL;
 
 	/*
-	 * IOC3 is fucked fucked beyond believe ...  Don't try to access
+	 * IOC3 is fucking fucked beyond belief ...  Don't try to access
 	 * anything but 32-bit words ...
 	 */
 	addr = &bridge->b_type0_cfg_dev[slot].f[fn].l[where >> 2];
@@ -257,7 +257,7 @@ static int pci_conf1_write_config(struct pci_bus *bus, unsigned int devfn,
 		return PCIBIOS_DEVICE_NOT_FOUND;
 
 	/*
-	 * IOC3 is fucked fucked beyond believe ...  Don't even give the
+	 * IOC3 is fucking fucked beyond belief ...  Don't even give the
 	 * generic PCI code a chance to look at it for real ...
 	 */
 	if (cf == (PCI_VENDOR_ID_SGI | (PCI_DEVICE_ID_SGI_IOC3 << 16)))
@@ -281,14 +281,14 @@ static int pci_conf1_write_config(struct pci_bus *bus, unsigned int devfn,
 oh_my_gawd:
 
 	/*
-	 * IOC3 is fucked fucked beyond believe ...  Don't even give the
+	 * IOC3 is fucking fucked beyond belief ...  Don't even give the
 	 * generic PCI code a chance to touch the wrong register.
 	 */
 	if ((where >= 0x14 && where < 0x40) || (where >= 0x48))
 		return PCIBIOS_SUCCESSFUL;
 
 	/*
-	 * IOC3 is fucked fucked beyond believe ...  Don't try to access
+	 * IOC3 is fucking fucked beyond belief ...  Don't try to access
 	 * anything but 32-bit words ...
 	 */
 	addr = &bridge->b_type0_cfg_dev[slot].f[fn].l[where >> 2];
diff --git a/arch/mips/pci/ops-titan-ht.c b/arch/mips/pci/ops-titan-ht.c
deleted file mode 100644
index 57d54adc9e2..00000000000
--- a/arch/mips/pci/ops-titan-ht.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Copyright 2003 PMC-Sierra
- * Author: Manish Lachwani (lachwani@pmc-sierra.com)
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <asm/io.h>
-
-#include <asm/titan_dep.h>
-
-static int titan_ht_config_read_dword(struct pci_bus *bus, unsigned int devfn,
-	int offset, u32 *val)
-{
-	volatile uint32_t address;
-	int busno;
-
-	busno = bus->number;
-
-	address = (busno << 16) | (devfn << 8) | (offset & 0xfc) | 0x80000000;
-	if (busno != 0)
-		address |= 1;
-
-	/*
-	 * RM9000 HT Errata: Issue back to back HT config
-	 * transcations. Issue a BIU sync before and
-	 * after the HT cycle
-	 */
-
-	*(volatile int32_t *) 0xfb0000f0 |= 0x2;
-
-	udelay(30);
-
-	*(volatile int32_t *) 0xfb0006f8 = address;
-	*(val) = *(volatile int32_t *) 0xfb0006fc;
-
-	udelay(30);
-
-	* (volatile int32_t *) 0xfb0000f0 |= 0x2;
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-static int titan_ht_config_read(struct pci_bus *bus, unsigned int devfn,
-	int offset, int size, u32 *val)
-{
-	uint32_t dword;
-
-	titan_ht_config_read_dword(bus, devfn, offset, &dword);
-
-	dword >>= ((offset & 3) << 3);
-	dword &= (0xffffffffU >> ((4 - size) << 8));
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-static inline int titan_ht_config_write_dword(struct pci_bus *bus,
-	unsigned int devfn, int offset, u32 val)
-{
-	volatile uint32_t address;
-	int busno;
-
-	busno = bus->number;
-
-	address = (busno << 16) | (devfn << 8) | (offset & 0xfc) | 0x80000000;
-	if (busno != 0)
-		address |= 1;
-
-	*(volatile int32_t *) 0xfb0000f0 |= 0x2;
-
-	udelay(30);
-
-	*(volatile int32_t *) 0xfb0006f8 = address;
-	*(volatile int32_t *) 0xfb0006fc = val;
-
-	udelay(30);
-
-	*(volatile int32_t *) 0xfb0000f0 |= 0x2;
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-static int titan_ht_config_write(struct pci_bus *bus, unsigned int devfn,
-	int offset, int size, u32 val)
-{
-	uint32_t val1, val2, mask;
-
-	titan_ht_config_read_dword(bus, devfn, offset, &val2);
-
-	val1 = val << ((offset & 3) << 3);
-	mask = ~(0xffffffffU >> ((4 - size) << 8));
-	val2 &= ~(mask << ((offset & 3) << 8));
-
-	titan_ht_config_write_dword(bus, devfn, offset, val1 | val2);
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-struct pci_ops titan_ht_pci_ops = {
-	.read	= titan_ht_config_read,
-	.write	= titan_ht_config_write,
-};
diff --git a/arch/mips/pci/ops-titan.c b/arch/mips/pci/ops-titan.c
deleted file mode 100644
index ebf8fc40e9b..00000000000
--- a/arch/mips/pci/ops-titan.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * Copyright 2003 PMC-Sierra
- * Author: Manish Lachwani (lachwani@pmc-sierra.com)
- *
- *  This program is free software; you can redistribute	 it and/or modify it
- *  under  the terms of	 the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the	License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED	  ``AS	IS'' AND   ANY	EXPRESS OR IMPLIED
- *  WARRANTIES,	  INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO	EVENT  SHALL   THE AUTHOR  BE	 LIABLE FOR ANY	  DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED	  TO, PROCUREMENT OF  SUBSTITUTE GOODS	OR SERVICES; LOSS OF
- *  USE, DATA,	OR PROFITS; OR	BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN	 CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/kernel.h>
-
-#include <asm/pci.h>
-#include <asm/io.h>
-#include <asm/rm9k-ocd.h>
-
-/*
- * PCI specific defines
- */
-#define	TITAN_PCI_0_CONFIG_ADDRESS	0x780
-#define	TITAN_PCI_0_CONFIG_DATA		0x784
-
-/*
- * Titan PCI Config Read Byte
- */
-static int titan_read_config(struct pci_bus *bus, unsigned int devfn, int reg,
-	int size, u32 * val)
-{
-	uint32_t address, tmp;
-	int dev, busno, func;
-
-	busno = bus->number;
-	dev = PCI_SLOT(devfn);
-	func = PCI_FUNC(devfn);
-
-	address = (busno << 16) | (dev << 11) | (func << 8) |
-	          (reg & 0xfc) | 0x80000000;
-
-
-	/* start the configuration cycle */
-	ocd_writel(address, TITAN_PCI_0_CONFIG_ADDRESS);
-	tmp = ocd_readl(TITAN_PCI_0_CONFIG_DATA) >> ((reg & 3) << 3);
-
-	switch (size) {
-	case 1:
-		tmp &= 0xff;
-	case 2:
-		tmp &= 0xffff;
-	}
-	*val = tmp;
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-static int titan_write_config(struct pci_bus *bus, unsigned int devfn, int reg,
-	int size, u32 val)
-{
-	uint32_t address;
-	int dev, busno, func;
-
-	busno = bus->number;
-	dev = PCI_SLOT(devfn);
-	func = PCI_FUNC(devfn);
-
-	address = (busno << 16) | (dev << 11) | (func << 8) |
-		(reg & 0xfc) | 0x80000000;
-
-	/* start the configuration cycle */
-	ocd_writel(address, TITAN_PCI_0_CONFIG_ADDRESS);
-
-	/* write the data */
-	switch (size) {
-	case 1:
-		ocd_writeb(val, TITAN_PCI_0_CONFIG_DATA + (~reg & 0x3));
-		break;
-
-	case 2:
-		ocd_writew(val, TITAN_PCI_0_CONFIG_DATA + (~reg & 0x2));
-		break;
-
-	case 4:
-		ocd_writel(val, TITAN_PCI_0_CONFIG_DATA);
-		break;
-	}
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-/*
- * Titan PCI structure
- */
-struct pci_ops titan_pci_ops = {
-	titan_read_config,
-	titan_write_config,
-};
diff --git a/arch/mips/pci/pci-bcm63xx.c b/arch/mips/pci/pci-bcm63xx.c
index 8a48139d219..ca179b6ff39 100644
--- a/arch/mips/pci/pci-bcm63xx.c
+++ b/arch/mips/pci/pci-bcm63xx.c
@@ -11,8 +11,11 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/delay.h>
+#include <linux/clk.h>
 #include <asm/bootinfo.h>
 
+#include <bcm63xx_reset.h>
+
 #include "pci-bcm63xx.h"
 
 /*
@@ -119,41 +122,36 @@ static void __init bcm63xx_reset_pcie(void)
 {
 	u32 val;
 
-	/* enable clock */
-	val = bcm_perf_readl(PERF_CKCTL_REG);
-	val |= CKCTL_6328_PCIE_EN;
-	bcm_perf_writel(val, PERF_CKCTL_REG);
-
 	/* enable SERDES */
 	val = bcm_misc_readl(MISC_SERDES_CTRL_REG);
 	val |= SERDES_PCIE_EN | SERDES_PCIE_EXD_EN;
 	bcm_misc_writel(val, MISC_SERDES_CTRL_REG);
 
 	/* reset the PCIe core */
-	val = bcm_perf_readl(PERF_SOFTRESET_6328_REG);
-
-	val &= ~SOFTRESET_6328_PCIE_MASK;
-	val &= ~SOFTRESET_6328_PCIE_CORE_MASK;
-	val &= ~SOFTRESET_6328_PCIE_HARD_MASK;
-	val &= ~SOFTRESET_6328_PCIE_EXT_MASK;
-	bcm_perf_writel(val, PERF_SOFTRESET_6328_REG);
+	bcm63xx_core_set_reset(BCM63XX_RESET_PCIE, 1);
+	bcm63xx_core_set_reset(BCM63XX_RESET_PCIE_EXT, 1);
 	mdelay(10);
 
-	val |= SOFTRESET_6328_PCIE_MASK;
-	val |= SOFTRESET_6328_PCIE_CORE_MASK;
-	val |= SOFTRESET_6328_PCIE_HARD_MASK;
-	bcm_perf_writel(val, PERF_SOFTRESET_6328_REG);
+	bcm63xx_core_set_reset(BCM63XX_RESET_PCIE, 0);
 	mdelay(10);
 
-	val |= SOFTRESET_6328_PCIE_EXT_MASK;
-	bcm_perf_writel(val, PERF_SOFTRESET_6328_REG);
+	bcm63xx_core_set_reset(BCM63XX_RESET_PCIE_EXT, 0);
 	mdelay(200);
 }
 
+static struct clk *pcie_clk;
+
 static int __init bcm63xx_register_pcie(void)
 {
 	u32 val;
 
+	/* enable clock */
+	pcie_clk = clk_get(NULL, "pcie");
+	if (IS_ERR_OR_NULL(pcie_clk))
+		return -ENODEV;
+
+	clk_prepare_enable(pcie_clk);
+
 	bcm63xx_reset_pcie();
 
 	/* configure the PCIe bridge */
diff --git a/arch/mips/pci/pci-octeon.c b/arch/mips/pci/pci-octeon.c
index 4b0c347d7a8..5b5ed76c6f4 100644
--- a/arch/mips/pci/pci-octeon.c
+++ b/arch/mips/pci/pci-octeon.c
@@ -11,6 +11,7 @@
 #include <linux/interrupt.h>
 #include <linux/time.h>
 #include <linux/delay.h>
+#include <linux/platform_device.h>
 #include <linux/swiotlb.h>
 
 #include <asm/time.h>
@@ -704,6 +705,10 @@ static int __init octeon_pci_setup(void)
 	 */
 	cvmx_write_csr(CVMX_NPI_PCI_INT_SUM2, -1);
 
+	if (IS_ERR(platform_device_register_simple("octeon_pci_edac",
+						   -1, NULL, 0)))
+		pr_err("Registation of co_pci_edac failed!\n");
+
 	octeon_pci_dma_init();
 
 	return 0;
diff --git a/arch/mips/pci/pci-xlr.c b/arch/mips/pci/pci-xlr.c
index 18af021d289..0c18ccc7962 100644
--- a/arch/mips/pci/pci-xlr.c
+++ b/arch/mips/pci/pci-xlr.c
@@ -47,6 +47,7 @@
 
 #include <asm/netlogic/interrupt.h>
 #include <asm/netlogic/haldefs.h>
+#include <asm/netlogic/common.h>
 
 #include <asm/netlogic/xlr/msidef.h>
 #include <asm/netlogic/xlr/iomap.h>
@@ -174,22 +175,9 @@ static struct pci_dev *xls_get_pcie_link(const struct pci_dev *dev)
 	return p ? bus->self : NULL;
 }
 
-static int get_irq_vector(const struct pci_dev *dev)
+static int nlm_pci_link_to_irq(int link)
 {
-	struct pci_dev *lnk;
-
-	if (!nlm_chip_is_xls())
-		return	PIC_PCIX_IRQ;	/* for XLR just one IRQ */
-
-	/*
-	 * For XLS PCIe, there is an IRQ per Link, find out which
-	 * link the device is on to assign interrupts
-	 */
-	lnk = xls_get_pcie_link(dev);
-	if (lnk == NULL)
-		return 0;
-
-	switch	(PCI_SLOT(lnk->devfn)) {
+	switch	(link) {
 	case 0:
 		return PIC_PCIE_LINK0_IRQ;
 	case 1:
@@ -205,10 +193,26 @@ static int get_irq_vector(const struct pci_dev *dev)
 		else
 			return PIC_PCIE_LINK3_IRQ;
 	}
-	WARN(1, "Unexpected devfn %d\n", lnk->devfn);
+	WARN(1, "Unexpected link %d\n", link);
 	return 0;
 }
 
+static int get_irq_vector(const struct pci_dev *dev)
+{
+	struct pci_dev *lnk;
+	int link;
+
+	if (!nlm_chip_is_xls())
+		return	PIC_PCIX_IRQ;	/* for XLR just one IRQ */
+
+	lnk = xls_get_pcie_link(dev);
+	if (lnk == NULL)
+		return 0;
+
+	link = PCI_SLOT(lnk->devfn);
+	return nlm_pci_link_to_irq(link);
+}
+
 #ifdef CONFIG_PCI_MSI
 void destroy_irq(unsigned int irq)
 {
@@ -332,6 +336,9 @@ int pcibios_plat_dev_init(struct pci_dev *dev)
 
 static int __init pcibios_init(void)
 {
+	void (*extra_ack)(struct irq_data *);
+	int link, irq;
+
 	/* PSB assigns PCI resources */
 	pci_set_flags(PCI_PROBE_ONLY);
 	pci_config_base = ioremap(DEFAULT_PCI_CONFIG_BASE, 16 << 20);
@@ -350,27 +357,19 @@ static int __init pcibios_init(void)
 	 * For PCI interrupts, we need to ack the PCI controller too, overload
 	 * irq handler data to do this
 	 */
-	if (nlm_chip_is_xls()) {
-		if (nlm_chip_is_xls_b()) {
-			irq_set_handler_data(PIC_PCIE_LINK0_IRQ,
-							xls_pcie_ack_b);
-			irq_set_handler_data(PIC_PCIE_LINK1_IRQ,
-							xls_pcie_ack_b);
-			irq_set_handler_data(PIC_PCIE_XLSB0_LINK2_IRQ,
-							xls_pcie_ack_b);
-			irq_set_handler_data(PIC_PCIE_XLSB0_LINK3_IRQ,
-							xls_pcie_ack_b);
-		} else {
-			irq_set_handler_data(PIC_PCIE_LINK0_IRQ, xls_pcie_ack);
-			irq_set_handler_data(PIC_PCIE_LINK1_IRQ, xls_pcie_ack);
-			irq_set_handler_data(PIC_PCIE_LINK2_IRQ, xls_pcie_ack);
-			irq_set_handler_data(PIC_PCIE_LINK3_IRQ, xls_pcie_ack);
-		}
-	} else {
+	if (!nlm_chip_is_xls()) {
 		/* XLR PCI controller ACK */
-		irq_set_handler_data(PIC_PCIX_IRQ, xlr_pci_ack);
+		nlm_set_pic_extra_ack(0, PIC_PCIX_IRQ, xlr_pci_ack);
+	} else {
+		if  (nlm_chip_is_xls_b())
+			extra_ack = xls_pcie_ack_b;
+		else
+			extra_ack = xls_pcie_ack;
+		for (link = 0; link < 4; link++) {
+			irq = nlm_pci_link_to_irq(link);
+			nlm_set_pic_extra_ack(0, irq, extra_ack);
+		}
 	}
-
 	return 0;
 }
 
diff --git a/arch/mips/pci/pci-yosemite.c b/arch/mips/pci/pci-yosemite.c
deleted file mode 100644
index cf5e1a25cb7..00000000000
--- a/arch/mips/pci/pci-yosemite.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2004 by Ralf Baechle (ralf@linux-mips.org)
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <asm/titan_dep.h>
-
-extern struct pci_ops titan_pci_ops;
-
-static struct resource py_mem_resource = {
-	.start	= 0xe0000000UL,
-	.end	= 0xe3ffffffUL,
-	.name	= "Titan PCI MEM",
-	.flags	= IORESOURCE_MEM
-};
-
-/*
- * PMON really reserves 16MB of I/O port space but that's stupid, nothing
- * needs that much since allocations are limited to 256 bytes per device
- * anyway.  So we just claim 64kB here.
- */
-#define TITAN_IO_SIZE	0x0000ffffUL
-#define TITAN_IO_BASE	0xe8000000UL
-
-static struct resource py_io_resource = {
-	.start	= 0x00001000UL,
-	.end	= TITAN_IO_SIZE - 1,
-	.name	= "Titan IO MEM",
-	.flags	= IORESOURCE_IO,
-};
-
-static struct pci_controller py_controller = {
-	.pci_ops	= &titan_pci_ops,
-	.mem_resource	= &py_mem_resource,
-	.mem_offset	= 0x00000000UL,
-	.io_resource	= &py_io_resource,
-	.io_offset	= 0x00000000UL
-};
-
-static char ioremap_failed[] __initdata = "Could not ioremap I/O port range";
-
-static int __init pmc_yosemite_setup(void)
-{
-	unsigned long io_v_base;
-
-	io_v_base = (unsigned long) ioremap(TITAN_IO_BASE, TITAN_IO_SIZE);
-	if (!io_v_base)
-		panic(ioremap_failed);
-
-	set_io_port_base(io_v_base);
-	py_controller.io_map_base = io_v_base;
-	TITAN_WRITE(RM9000x2_OCD_LKM7, TITAN_READ(RM9000x2_OCD_LKM7) | 1);
-
-	ioport_resource.end = TITAN_IO_SIZE - 1;
-
-	register_pci_controller(&py_controller);
-
-	return 0;
-}
-
-arch_initcall(pmc_yosemite_setup);
diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c
index 04e35bcde07..4040416e060 100644
--- a/arch/mips/pci/pci.c
+++ b/arch/mips/pci/pci.c
@@ -313,10 +313,8 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus)
 	}
 }
 
-#ifdef CONFIG_HOTPLUG
 EXPORT_SYMBOL(PCIBIOS_MIN_IO);
 EXPORT_SYMBOL(PCIBIOS_MIN_MEM);
-#endif
 
 int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
 			enum pci_mmap_state mmap_state, int write_combine)
diff --git a/arch/mips/pmc-sierra/Kconfig b/arch/mips/pmc-sierra/Kconfig
index bbd76082fa8..3482b8c8640 100644
--- a/arch/mips/pmc-sierra/Kconfig
+++ b/arch/mips/pmc-sierra/Kconfig
@@ -34,10 +34,6 @@ config PMC_MSP7120_FPGA
 
 endchoice
 
-config HYPERTRANSPORT
-	bool "Hypertransport Support for PMC-Sierra Yosemite"
-	depends on PMC_YOSEMITE
-
 config MSP_HAS_USB
 	boolean
 	depends on PMC_MSP
diff --git a/arch/mips/pmc-sierra/Platform b/arch/mips/pmc-sierra/Platform
index f092f2524c5..387fda6c28c 100644
--- a/arch/mips/pmc-sierra/Platform
+++ b/arch/mips/pmc-sierra/Platform
@@ -5,10 +5,3 @@ platform-$(CONFIG_PMC_MSP)	+= pmc-sierra/msp71xx/
 cflags-$(CONFIG_PMC_MSP)	+= -I$(srctree)/arch/mips/include/asm/pmc-sierra/msp71xx \
 					-mno-branch-likely
 load-$(CONFIG_PMC_MSP)		+= 0xffffffff80100000
-
-#
-# PMC-Sierra Yosemite
-#
-platform-$(CONFIG_PMC_YOSEMITE)	+= pmc-sierra/yosemite/
-cflags-$(CONFIG_PMC_YOSEMITE)	+= -I$(srctree)/arch/mips/include/asm/mach-yosemite
-load-$(CONFIG_PMC_YOSEMITE)	+= 0xffffffff80100000
diff --git a/arch/mips/pmc-sierra/yosemite/Makefile b/arch/mips/pmc-sierra/yosemite/Makefile
deleted file mode 100644
index 5af95ec3319..00000000000
--- a/arch/mips/pmc-sierra/yosemite/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Makefile for the PMC-Sierra Titan
-#
-
-obj-y    += irq.o prom.o py-console.o setup.o
-
-obj-$(CONFIG_SMP)		+= smp.o
diff --git a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
deleted file mode 100644
index d6f8bdff8cb..00000000000
--- a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- *  Copyright (C) 2003 PMC-Sierra Inc.
- *  Author: Manish Lachwani (lachwani@pmc-sierra.com)
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * Description:
- *
- * This code reads the ATMEL 24CXX EEPROM. The PMC-Sierra Yosemite board uses the ATMEL
- * 24C32/24C64 which uses two byte addressing as compared to 24C16. Note that this program
- * uses the serial port like /dev/ttyS0, to communicate with the EEPROM. Hence, you are
- * expected to have a connectivity from the EEPROM to the serial port. This program does
- * __not__ communicate using the I2C protocol
- */
-
-#include "atmel_read_eeprom.h"
-
-static void delay(int delay)
-{
-	while (delay--);
-}
-
-static void send_bit(unsigned char bit)
-{
-	scl_lo;
-	delay(TXX);
-	if (bit)
-		sda_hi;
-	else
-		sda_lo;
-
-	delay(TXX);
-	scl_hi;
-	delay(TXX);
-}
-
-static void send_ack(void)
-{
-	send_bit(0);
-}
-
-static void send_byte(unsigned char byte)
-{
-	int	i = 0;
-
-	for (i = 7; i >= 0; i--)
-		send_bit((byte >> i) & 0x01);
-}
-
-static void send_start(void)
-{
-	sda_hi;
-	delay(TXX);
-	scl_hi;
-	delay(TXX);
-	sda_lo;
-	delay(TXX);
-}
-
-static void send_stop(void)
-{
-	sda_lo;
-	delay(TXX);
-	scl_hi;
-	delay(TXX);
-	sda_hi;
-	delay(TXX);
-}
-
-static void do_idle(void)
-{
-	sda_hi;
-	scl_hi;
-	vcc_off;
-}
-
-static int recv_bit(void)
-{
-	int	status;
-
-	scl_lo;
-	delay(TXX);
-	sda_hi;
-	delay(TXX);
-	scl_hi;
-	delay(TXX);
-
-	return 1;
-}
-
-static unsigned char recv_byte(void) {
-        int i;
-        unsigned char byte=0;
-
-        for (i=7;i>=0;i--)
-                byte |= (recv_bit() << i);
-
-        return byte;
-}
-
-static int recv_ack(void)
-{
-	unsigned int	ack;
-
-	ack = (unsigned int)recv_bit();
-	scl_lo;
-
-	if (ack) {
-		do_idle();
-		printk(KERN_ERR "Error reading the Atmel 24C32/24C64 EEPROM\n");
-		return -1;
-	}
-
-	return ack;
-}
-
-/*
- * This function does the actual read of the EEPROM. It needs the buffer into which the
- * read data is copied, the size of the EEPROM being read and the buffer size
- */
-int read_eeprom(char *buffer, int eeprom_size, int size)
-{
-	int	i = 0, err;
-
-	send_start();
-	send_byte(W_HEADER);
-	recv_ack();
-
-	/* EEPROM with size of more than 2K need two byte addressing */
-	if (eeprom_size > 2048) {
-		send_byte(0x00);
-		recv_ack();
-	}
-
-	send_start();
-	send_byte(R_HEADER);
-	err = recv_ack();
-	if (err == -1)
-		return err;
-
-	for (i = 0; i < size; i++) {
-		*buffer++ = recv_byte();
-		send_ack();
-	}
-
-	/* Note : We should do some check if the buffer contains correct information */
-
-	send_stop();
-}
diff --git a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.h b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.h
deleted file mode 100644
index d6c7ec469fa..00000000000
--- a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- *  arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
- *
- *  Copyright (C) 2003 PMC-Sierra Inc.
- *  Author: Manish Lachwani (lachwani@pmc-sierra.com)
- *  Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * Header file for atmel_read_eeprom.c
- */
-
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <asm/pci.h>
-#include <asm/io.h>
-#include <linux/init.h>
-#include <asm/termios.h>
-#include <asm/ioctls.h>
-#include <linux/ioctl.h>
-#include <linux/fcntl.h>
-
-#define	DEFAULT_PORT 	"/dev/ttyS0"	/* Port to open */
-#define	TXX		0 		/* Dummy loop for spinning */
-
-#define	BLOCK_SEL	0x00
-#define	SLAVE_ADDR	0xa0
-#define	READ_BIT	0x01
-#define	WRITE_BIT	0x00
-#define	R_HEADER	SLAVE_ADDR + BLOCK_SEL + READ_BIT
-#define	W_HEADER	SLAVE_ADDR + BLOCK_SEL + WRITE_BIT
-
-/*
- * Clock, Voltages and Data
- */
-#define	vcc_off		(ioctl(fd, TIOCSBRK, 0))
-#define	vcc_on		(ioctl(fd, TIOCCBRK, 0))
-#define	sda_hi		(ioctl(fd, TIOCMBIS, &dtr))
-#define	sda_lo		(ioctl(fd, TIOCMBIC, &dtr))
-#define	scl_lo		(ioctl(fd, TIOCMBIC, &rts))
-#define	scl_hi		(ioctl(fd, TIOCMBIS, &rts))
-
-const char rts = TIOCM_RTS;
-const char dtr = TIOCM_DTR;
-int fd;
diff --git a/arch/mips/pmc-sierra/yosemite/ht-irq.c b/arch/mips/pmc-sierra/yosemite/ht-irq.c
deleted file mode 100644
index 62ead6601c6..00000000000
--- a/arch/mips/pmc-sierra/yosemite/ht-irq.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright 2003 PMC-Sierra
- * Author: Manish Lachwani (lachwani@pmc-sierra.com)
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <asm/pci.h>
-
-/*
- * HT Bus fixup for the Titan
- * XXX IRQ values need to change based on the board layout
- */
-void __init titan_ht_pcibios_fixup_bus(struct pci_bus *bus)
-{
-	/*
-	 * PLX and SPKT related changes go here
-	 */
-}
diff --git a/arch/mips/pmc-sierra/yosemite/ht.c b/arch/mips/pmc-sierra/yosemite/ht.c
deleted file mode 100644
index 14dc9c8fff0..00000000000
--- a/arch/mips/pmc-sierra/yosemite/ht.c
+++ /dev/null
@@ -1,404 +0,0 @@
-/*
- * Copyright 2003 PMC-Sierra
- * Author: Manish Lachwani (lachwani@pmc-sierra.com)
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/kernel.h>
-#include <asm/pci.h>
-#include <asm/io.h>
-
-#include <linux/init.h>
-#include <asm/titan_dep.h>
-
-#ifdef CONFIG_HYPERTRANSPORT
-
-
-/*
- * This function check if the Hypertransport Link Initialization completed. If
- * it did, then proceed further with scanning bus #2
- */
-static __inline__ int check_titan_htlink(void)
-{
-        u32 val;
-
-        val = *(volatile uint32_t *)(RM9000x2_HTLINK_REG);
-        if (val & 0x00000020)
-                /* HT Link Initialization completed */
-                return 1;
-        else
-                return 0;
-}
-
-static int titan_ht_config_read_dword(struct pci_dev *device,
-                                             int offset, u32* val)
-{
-        int dev, bus, func;
-        uint32_t address_reg, data_reg;
-        uint32_t address;
-
-        bus = device->bus->number;
-        dev = PCI_SLOT(device->devfn);
-        func = PCI_FUNC(device->devfn);
-
-	/* XXX Need to change the Bus # */
-        if (bus > 2)
-                address = (bus << 16) | (dev << 11) | (func << 8) | (offset & 0xfc) |
-                                                        0x80000000 | 0x1;
-        else
-                address = (dev << 11) | (func << 8) | (offset & 0xfc) | 0x80000000;
-
-        address_reg = RM9000x2_OCD_HTCFGA;
-        data_reg =  RM9000x2_OCD_HTCFGD;
-
-        RM9K_WRITE(address_reg, address);
-        RM9K_READ(data_reg, val);
-
-        return PCIBIOS_SUCCESSFUL;
-}
-
-
-static int titan_ht_config_read_word(struct pci_dev *device,
-                                             int offset, u16* val)
-{
-        int dev, bus, func;
-        uint32_t address_reg, data_reg;
-        uint32_t address;
-
-        bus = device->bus->number;
-        dev = PCI_SLOT(device->devfn);
-        func = PCI_FUNC(device->devfn);
-
-	/* XXX Need to change the Bus # */
-        if (bus > 2)
-                address = (bus << 16) | (dev << 11) | (func << 8) | (offset & 0xfc) |
-                                                0x80000000 | 0x1;
-        else
-                address = (dev << 11) | (func << 8) | (offset & 0xfc) | 0x80000000;
-
-        address_reg = RM9000x2_OCD_HTCFGA;
-        data_reg =  RM9000x2_OCD_HTCFGD;
-
-        if ((offset & 0x3) == 0)
-                offset = 0x2;
-        else
-                offset = 0x0;
-
-        RM9K_WRITE(address_reg, address);
-        RM9K_READ_16(data_reg + offset, val);
-
-        return PCIBIOS_SUCCESSFUL;
-}
-
-
-u32 longswap(unsigned long l)
-{
-        unsigned char b1, b2, b3, b4;
-
-        b1 = l&255;
-        b2 = (l>>8)&255;
-        b3 = (l>>16)&255;
-        b4 = (l>>24)&255;
-
-        return ((b1<<24) + (b2<<16) + (b3<<8) + b4);
-}
-
-
-static int titan_ht_config_read_byte(struct pci_dev *device,
-                                             int offset, u8* val)
-{
-        int dev, bus, func;
-        uint32_t address_reg, data_reg;
-        uint32_t address;
-        int offset1;
-
-        bus = device->bus->number;
-        dev = PCI_SLOT(device->devfn);
-        func = PCI_FUNC(device->devfn);
-
-	/* XXX Need to change the Bus # */
-        if (bus > 2)
-                address = (bus << 16) | (dev << 11) | (func << 8) | (offset & 0xfc) |
-                                                        0x80000000 | 0x1;
-        else
-                address = (dev << 11) | (func << 8) | (offset & 0xfc) | 0x80000000;
-
-        address_reg = RM9000x2_OCD_HTCFGA;
-        data_reg =  RM9000x2_OCD_HTCFGD;
-
-        RM9K_WRITE(address_reg, address);
-
-        if ((offset & 0x3) == 0) {
-                offset1 = 0x3;
-        }
-        if ((offset & 0x3) == 1) {
-                offset1 = 0x2;
-        }
-        if ((offset & 0x3) == 2) {
-                offset1 = 0x1;
-        }
-        if ((offset & 0x3) == 3) {
-                offset1 = 0x0;
-        }
-        RM9K_READ_8(data_reg + offset1, val);
-
-        return PCIBIOS_SUCCESSFUL;
-}
-
-
-static int titan_ht_config_write_dword(struct pci_dev *device,
-                                             int offset, u8 val)
-{
-        int dev, bus, func;
-        uint32_t address_reg, data_reg;
-        uint32_t address;
-
-        bus = device->bus->number;
-        dev = PCI_SLOT(device->devfn);
-        func = PCI_FUNC(device->devfn);
-
-	/* XXX Need to change the Bus # */
-        if (bus > 2)
-                address = (bus << 16) | (dev << 11) | (func << 8) | (offset & 0xfc) |
-                                                        0x80000000 | 0x1;
-        else
-              address = (dev << 11) | (func << 8) | (offset & 0xfc) | 0x80000000;
-
-        address_reg = RM9000x2_OCD_HTCFGA;
-        data_reg =  RM9000x2_OCD_HTCFGD;
-
-        RM9K_WRITE(address_reg, address);
-        RM9K_WRITE(data_reg, val);
-
-        return PCIBIOS_SUCCESSFUL;
-}
-
-static int titan_ht_config_write_word(struct pci_dev *device,
-                                             int offset, u8 val)
-{
-        int dev, bus, func;
-        uint32_t address_reg, data_reg;
-        uint32_t address;
-
-        bus = device->bus->number;
-        dev = PCI_SLOT(device->devfn);
-        func = PCI_FUNC(device->devfn);
-
-	/* XXX Need to change the Bus # */
-        if (bus > 2)
-                address = (bus << 16) | (dev << 11) | (func << 8) | (offset & 0xfc) |
-                                0x80000000 | 0x1;
-        else
-                address = (dev << 11) | (func << 8) | (offset & 0xfc) | 0x80000000;
-
-        address_reg = RM9000x2_OCD_HTCFGA;
-        data_reg =  RM9000x2_OCD_HTCFGD;
-
-        if ((offset & 0x3) == 0)
-                offset = 0x2;
-        else
-                offset = 0x0;
-
-        RM9K_WRITE(address_reg, address);
-        RM9K_WRITE_16(data_reg + offset, val);
-
-        return PCIBIOS_SUCCESSFUL;
-}
-
-static int titan_ht_config_write_byte(struct pci_dev *device,
-                                             int offset, u8 val)
-{
-        int dev, bus, func;
-        uint32_t address_reg, data_reg;
-        uint32_t address;
-        int offset1;
-
-        bus = device->bus->number;
-        dev = PCI_SLOT(device->devfn);
-        func = PCI_FUNC(device->devfn);
-
-	/* XXX Need to change the Bus # */
-        if (bus > 2)
-                address = (bus << 16) | (dev << 11) | (func << 8) | (offset & 0xfc) |
-                                0x80000000 | 0x1;
-        else
-                address = (dev << 11) | (func << 8) | (offset & 0xfc) | 0x80000000;
-
-        address_reg = RM9000x2_OCD_HTCFGA;
-        data_reg =  RM9000x2_OCD_HTCFGD;
-
-        RM9K_WRITE(address_reg, address);
-
-        if ((offset & 0x3) == 0) {
-             offset1 = 0x3;
-        }
-        if ((offset & 0x3) == 1) {
-             offset1 = 0x2;
-        }
-        if ((offset & 0x3) == 2) {
-             offset1 = 0x1;
-        }
-        if ((offset & 0x3) == 3) {
-            offset1 = 0x0;
-        }
-
-        RM9K_WRITE_8(data_reg + offset1, val);
-        return PCIBIOS_SUCCESSFUL;
-}
-
-
-static void titan_pcibios_set_master(struct pci_dev *dev)
-{
-        u16 cmd;
-        int bus = dev->bus->number;
-
-	if (check_titan_htlink())
-            titan_ht_config_read_word(dev, PCI_COMMAND, &cmd);
-
-	cmd |= PCI_COMMAND_MASTER;
-
-	if (check_titan_htlink())
-            titan_ht_config_write_word(dev, PCI_COMMAND, cmd);
-}
-
-
-int pcibios_enable_resources(struct pci_dev *dev)
-{
-        u16 cmd, old_cmd;
-        u8 tmp1;
-        int idx;
-        struct resource *r;
-        int bus = dev->bus->number;
-
-	if (check_titan_htlink())
-            titan_ht_config_read_word(dev, PCI_COMMAND, &cmd);
-
-	old_cmd = cmd;
-        for (idx = 0; idx < 6; idx++) {
-                r = &dev->resource[idx];
-                if (!r->start && r->end) {
-                        printk(KERN_ERR
-                               "PCI: Device %s not available because of "
-                               "resource collisions\n", pci_name(dev));
-                        return -EINVAL;
-                }
-                if (r->flags & IORESOURCE_IO)
-                        cmd |= PCI_COMMAND_IO;
-                if (r->flags & IORESOURCE_MEM)
-                        cmd |= PCI_COMMAND_MEMORY;
-        }
-        if (cmd != old_cmd) {
-		if (check_titan_htlink())
-                   titan_ht_config_write_word(dev, PCI_COMMAND, cmd);
-	}
-
-	if (check_titan_htlink())
-		titan_ht_config_read_byte(dev, PCI_CACHE_LINE_SIZE, &tmp1);
-
-	if (tmp1 != 8) {
-                printk(KERN_WARNING "PCI setting cache line size to 8 from "
-                       "%d\n", tmp1);
-	}
-
-	if (check_titan_htlink())
-		titan_ht_config_write_byte(dev, PCI_CACHE_LINE_SIZE, 8);
-
-	if (check_titan_htlink())
-		titan_ht_config_read_byte(dev, PCI_LATENCY_TIMER, &tmp1);
-
-	if (tmp1 < 32 || tmp1 == 0xff) {
-                printk(KERN_WARNING "PCI setting latency timer to 32 from %d\n",
-                       tmp1);
-	}
-
-	if (check_titan_htlink())
-		titan_ht_config_write_byte(dev, PCI_LATENCY_TIMER, 32);
-
-	return 0;
-}
-
-
-int pcibios_enable_device(struct pci_dev *dev, int mask)
-{
-        return pcibios_enable_resources(dev);
-}
-
-resource_size_t pcibios_align_resource(void *data, const struct resource *res,
-				resource_size_t size, resource_size_t align)
-{
-        struct pci_dev *dev = data;
-	resource_size_t start = res->start;
-
-        if (res->flags & IORESOURCE_IO) {
-                /* We need to avoid collisions with `mirrored' VGA ports
-                   and other strange ISA hardware, so we always want the
-                   addresses kilobyte aligned.  */
-                if (size > 0x100) {
-                        printk(KERN_ERR "PCI: I/O Region %s/%d too large"
-                               " (%ld bytes)\n", pci_name(dev),
-                                dev->resource - res, size);
-                }
-
-                start = (start + 1024 - 1) & ~(1024 - 1);
-        }
-
-	return start;
-}
-
-struct pci_ops titan_pci_ops = {
-        titan_ht_config_read_byte,
-        titan_ht_config_read_word,
-        titan_ht_config_read_dword,
-        titan_ht_config_write_byte,
-        titan_ht_config_write_word,
-        titan_ht_config_write_dword
-};
-
-void __init pcibios_fixup_bus(struct pci_bus *c)
-{
-        titan_ht_pcibios_fixup_bus(c);
-}
-
-void __init pcibios_init(void)
-{
-
-        /* Reset PCI I/O and PCI MEM values */
-	/* XXX Need to add the proper values here */
-        ioport_resource.start = 0xe0000000;
-        ioport_resource.end   = 0xe0000000 + 0x20000000 - 1;
-        iomem_resource.start  = 0xc0000000;
-        iomem_resource.end    = 0xc0000000 + 0x20000000 - 1;
-
-	/* XXX Need to add bus values */
-        pci_scan_bus(2, &titan_pci_ops, NULL);
-        pci_scan_bus(3, &titan_pci_ops, NULL);
-}
-
-unsigned __init int pcibios_assign_all_busses(void)
-{
-        /* We want to use the PCI bus detection done by PMON */
-        return 0;
-}
-
-#endif /* CONFIG_HYPERTRANSPORT */
diff --git a/arch/mips/pmc-sierra/yosemite/irq.c b/arch/mips/pmc-sierra/yosemite/irq.c
deleted file mode 100644
index 6590812daa5..00000000000
--- a/arch/mips/pmc-sierra/yosemite/irq.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * Copyright (C) 2003 PMC-Sierra Inc.
- * Author: Manish Lachwani (lachwani@pmc-sierra.com)
- *
- * Copyright (C) 2006 Ralf Baechle (ralf@linux-mips.org)
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Second level Interrupt handlers for the PMC-Sierra Titan/Yosemite board
- */
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/kernel_stat.h>
-#include <linux/module.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/irq.h>
-#include <linux/timex.h>
-#include <linux/random.h>
-#include <linux/bitops.h>
-#include <asm/bootinfo.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/irq_cpu.h>
-#include <asm/mipsregs.h>
-#include <asm/titan_dep.h>
-
-/* Hypertransport specific */
-#define IRQ_ACK_BITS            0x00000000	/* Ack bits */
-
-#define HYPERTRANSPORT_INTA     0x78		/* INTA# */
-#define HYPERTRANSPORT_INTB     0x79		/* INTB# */
-#define HYPERTRANSPORT_INTC     0x7a		/* INTC# */
-#define HYPERTRANSPORT_INTD     0x7b		/* INTD# */
-
-extern void titan_mailbox_irq(void);
-
-#ifdef CONFIG_HYPERTRANSPORT
-/*
- * Handle hypertransport & SMP interrupts. The interrupt lines are scarce.
- * For interprocessor interrupts, the best thing to do is to use the INTMSG
- * register. We use the same external interrupt line, i.e. INTB3 and monitor
- * another status bit
- */
-static void ll_ht_smp_irq_handler(int irq)
-{
-	u32 status = OCD_READ(RM9000x2_OCD_INTP0STATUS4);
-
-	/* Ack all the bits that correspond to the interrupt sources */
-	if (status != 0)
-		OCD_WRITE(RM9000x2_OCD_INTP0STATUS4, IRQ_ACK_BITS);
-
-	status = OCD_READ(RM9000x2_OCD_INTP1STATUS4);
-	if (status != 0)
-		OCD_WRITE(RM9000x2_OCD_INTP1STATUS4, IRQ_ACK_BITS);
-
-#ifdef CONFIG_HT_LEVEL_TRIGGER
-	/*
-	 * Level Trigger Mode only. Send the HT EOI message back to the source.
-	 */
-	switch (status) {
-	case 0x1000000:
-		OCD_WRITE(RM9000x2_OCD_HTEOI, HYPERTRANSPORT_INTA);
-		break;
-	case 0x2000000:
-		OCD_WRITE(RM9000x2_OCD_HTEOI, HYPERTRANSPORT_INTB);
-		break;
-	case 0x4000000:
-		OCD_WRITE(RM9000x2_OCD_HTEOI, HYPERTRANSPORT_INTC);
-		break;
-	case 0x8000000:
-		OCD_WRITE(RM9000x2_OCD_HTEOI, HYPERTRANSPORT_INTD);
-		break;
-	case 0x0000001:
-		/* PLX */
-		OCD_WRITE(RM9000x2_OCD_HTEOI, 0x20);
-		OCD_WRITE(IRQ_CLEAR_REG, IRQ_ACK_BITS);
-		break;
-	case 0xf000000:
-		OCD_WRITE(RM9000x2_OCD_HTEOI, HYPERTRANSPORT_INTA);
-		OCD_WRITE(RM9000x2_OCD_HTEOI, HYPERTRANSPORT_INTB);
-		OCD_WRITE(RM9000x2_OCD_HTEOI, HYPERTRANSPORT_INTC);
-		OCD_WRITE(RM9000x2_OCD_HTEOI, HYPERTRANSPORT_INTD);
-		break;
-	}
-#endif /* CONFIG_HT_LEVEL_TRIGGER */
-
-	do_IRQ(irq);
-}
-#endif
-
-asmlinkage void plat_irq_dispatch(void)
-{
-	unsigned int cause = read_c0_cause();
-	unsigned int status = read_c0_status();
-	unsigned int pending = cause & status;
-
-	if (pending & STATUSF_IP7) {
-		do_IRQ(7);
-	} else if (pending & STATUSF_IP2) {
-#ifdef CONFIG_HYPERTRANSPORT
-		ll_ht_smp_irq_handler(2);
-#else
-		do_IRQ(2);
-#endif
-	} else if (pending & STATUSF_IP3) {
-		do_IRQ(3);
-	} else if (pending & STATUSF_IP4) {
-		do_IRQ(4);
-	} else if (pending & STATUSF_IP5) {
-#ifdef CONFIG_SMP
-		titan_mailbox_irq();
-#else
-		do_IRQ(5);
-#endif
-	} else if (pending & STATUSF_IP6) {
-		do_IRQ(4);
-	}
-}
-
-/*
- * Initialize the next level interrupt handler
- */
-void __init arch_init_irq(void)
-{
-	clear_c0_status(ST0_IM);
-
-	mips_cpu_irq_init();
-	rm7k_cpu_irq_init();
-	rm9k_cpu_irq_init();
-}
diff --git a/arch/mips/pmc-sierra/yosemite/prom.c b/arch/mips/pmc-sierra/yosemite/prom.c
deleted file mode 100644
index 6a2754c4f10..00000000000
--- a/arch/mips/pmc-sierra/yosemite/prom.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- * Copyright (C) 2003, 2004 PMC-Sierra Inc.
- * Author: Manish Lachwani (lachwani@pmc-sierra.com)
- * Copyright (C) 2004 Ralf Baechle
- */
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/delay.h>
-#include <linux/pm.h>
-#include <linux/smp.h>
-
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/processor.h>
-#include <asm/reboot.h>
-#include <asm/smp-ops.h>
-#include <asm/bootinfo.h>
-#include <asm/pmon.h>
-
-#ifdef CONFIG_SMP
-extern void prom_grab_secondary(void);
-#else
-#define prom_grab_secondary() do { } while (0)
-#endif
-
-#include "setup.h"
-
-struct callvectors *debug_vectors;
-
-extern unsigned long yosemite_base;
-extern unsigned long cpu_clock_freq;
-
-const char *get_system_type(void)
-{
-	return "PMC-Sierra Yosemite";
-}
-
-static void prom_cpu0_exit(void *arg)
-{
-	void *nvram = (void *) YOSEMITE_RTC_BASE;
-
-	/* Ask the NVRAM/RTC/watchdog chip to assert reset in 1/16 second */
-	writeb(0x84, nvram + 0xff7);
-
-	/* wait for the watchdog to go off */
-	mdelay(100 + (1000 / 16));
-
-	/* if the watchdog fails for some reason, let people know */
-	printk(KERN_NOTICE "Watchdog reset failed\n");
-}
-
-/*
- * Reset the NVRAM over the local bus
- */
-static void prom_exit(void)
-{
-#ifdef CONFIG_SMP
-	if (smp_processor_id())
-		/* CPU 1 */
-		smp_call_function(prom_cpu0_exit, NULL, 1);
-#endif
-	prom_cpu0_exit(NULL);
-}
-
-/*
- * Halt the system
- */
-static void prom_halt(void)
-{
-	printk(KERN_NOTICE "\n** You can safely turn off the power\n");
-	while (1)
-		__asm__(".set\tmips3\n\t" "wait\n\t" ".set\tmips0");
-}
-
-extern struct plat_smp_ops yos_smp_ops;
-
-/*
- * Init routine which accepts the variables from PMON
- */
-void __init prom_init(void)
-{
-	int argc = fw_arg0;
-	char **arg = (char **) fw_arg1;
-	char **env = (char **) fw_arg2;
-	struct callvectors *cv = (struct callvectors *) fw_arg3;
-	int i = 0;
-
-	/* Callbacks for halt, restart */
-	_machine_restart = (void (*)(char *)) prom_exit;
-	_machine_halt = prom_halt;
-	pm_power_off = prom_halt;
-
-	debug_vectors = cv;
-	arcs_cmdline[0] = '\0';
-
-	/* Get the boot parameters */
-	for (i = 1; i < argc; i++) {
-		if (strlen(arcs_cmdline) + strlen(arg[i]) + 1 >=
-		    sizeof(arcs_cmdline))
-			break;
-
-		strcat(arcs_cmdline, arg[i]);
-		strcat(arcs_cmdline, " ");
-	}
-
-#ifdef CONFIG_SERIAL_8250_CONSOLE
-	if ((strstr(arcs_cmdline, "console=ttyS")) == NULL)
-		strcat(arcs_cmdline, "console=ttyS0,115200");
-#endif
-
-	while (*env) {
-		if (strncmp("ocd_base", *env, strlen("ocd_base")) == 0)
-			yosemite_base =
-			    simple_strtol(*env + strlen("ocd_base="), NULL,
-					  16);
-
-		if (strncmp("cpuclock", *env, strlen("cpuclock")) == 0)
-			cpu_clock_freq =
-			    simple_strtol(*env + strlen("cpuclock="), NULL,
-					  10);
-
-		env++;
-	}
-
-	prom_grab_secondary();
-
-	register_smp_ops(&yos_smp_ops);
-}
-
-void __init prom_free_prom_memory(void)
-{
-}
-
-void __init prom_fixup_mem_map(unsigned long start, unsigned long end)
-{
-}
diff --git a/arch/mips/pmc-sierra/yosemite/py-console.c b/arch/mips/pmc-sierra/yosemite/py-console.c
deleted file mode 100644
index b7f1d9c4a8a..00000000000
--- a/arch/mips/pmc-sierra/yosemite/py-console.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2001, 2002, 2004 Ralf Baechle
- */
-#include <linux/init.h>
-#include <linux/console.h>
-#include <linux/kdev_t.h>
-#include <linux/major.h>
-#include <linux/termios.h>
-#include <linux/sched.h>
-#include <linux/tty.h>
-
-#include <linux/serial.h>
-#include <linux/serial_core.h>
-#include <asm/serial.h>
-#include <asm/io.h>
-
-/* SUPERIO uart register map */
-struct yo_uartregs {
-	union {
-		volatile u8	rbr;	/* read only, DLAB == 0 */
-		volatile u8	thr;	/* write only, DLAB == 0 */
-		volatile u8	dll;	/* DLAB == 1 */
-	} u1;
-	union {
-		volatile u8	ier;	/* DLAB == 0 */
-		volatile u8	dlm;	/* DLAB == 1 */
-	} u2;
-	union {
-		volatile u8	iir;	/* read only */
-		volatile u8	fcr;	/* write only */
-	} u3;
-	volatile u8	iu_lcr;
-	volatile u8	iu_mcr;
-	volatile u8	iu_lsr;
-	volatile u8	iu_msr;
-	volatile u8	iu_scr;
-} yo_uregs_t;
-
-#define iu_rbr u1.rbr
-#define iu_thr u1.thr
-#define iu_dll u1.dll
-#define iu_ier u2.ier
-#define iu_dlm u2.dlm
-#define iu_iir u3.iir
-#define iu_fcr u3.fcr
-
-#define ssnop()		__asm__ __volatile__("sll	$0, $0, 1\n");
-#define ssnop_4()	do { ssnop(); ssnop(); ssnop(); ssnop(); } while (0)
-
-#define IO_BASE_64	0x9000000000000000ULL
-
-static unsigned char readb_outer_space(unsigned long long phys)
-{
-	unsigned long long vaddr = IO_BASE_64 | phys;
-	unsigned char res;
-	unsigned int sr;
-
-	sr = read_c0_status();
-	write_c0_status((sr | ST0_KX) & ~ ST0_IE);
-	ssnop_4();
-
-	__asm__ __volatile__ (
-	"	.set	mips3		\n"
-	"	ld	%0, %1		\n"
-	"	lbu	%0, (%0)	\n"
-	"	.set	mips0		\n"
-	: "=r" (res)
-	: "m" (vaddr));
-
-	write_c0_status(sr);
-	ssnop_4();
-
-	return res;
-}
-
-static void writeb_outer_space(unsigned long long phys, unsigned char c)
-{
-	unsigned long long vaddr = IO_BASE_64 | phys;
-	unsigned long tmp;
-	unsigned int sr;
-
-	sr = read_c0_status();
-	write_c0_status((sr | ST0_KX) & ~ ST0_IE);
-	ssnop_4();
-
-	__asm__ __volatile__ (
-	"	.set	mips3		\n"
-	"	ld	%0, %1		\n"
-	"	sb	%2, (%0)	\n"
-	"	.set	mips0		\n"
-	: "=&r" (tmp)
-	: "m" (vaddr), "r" (c));
-
-	write_c0_status(sr);
-	ssnop_4();
-}
-
-void prom_putchar(char c)
-{
-	unsigned long lsr = 0xfd000008ULL + offsetof(struct yo_uartregs, iu_lsr);
-	unsigned long thr = 0xfd000008ULL + offsetof(struct yo_uartregs, iu_thr);
-
-	while ((readb_outer_space(lsr) & 0x20) == 0);
-	writeb_outer_space(thr, c);
-}
diff --git a/arch/mips/pmc-sierra/yosemite/setup.c b/arch/mips/pmc-sierra/yosemite/setup.c
deleted file mode 100644
index b6472fc88a9..00000000000
--- a/arch/mips/pmc-sierra/yosemite/setup.c
+++ /dev/null
@@ -1,224 +0,0 @@
-/*
- *  Copyright (C) 2003 PMC-Sierra Inc.
- *  Author: Manish Lachwani (lachwani@pmc-sierra.com)
- *
- * Copyright (C) 2004 by Ralf Baechle (ralf@linux-mips.org)
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <linux/bcd.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/export.h>
-#include <linux/types.h>
-#include <linux/mm.h>
-#include <linux/bootmem.h>
-#include <linux/swap.h>
-#include <linux/ioport.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/timex.h>
-#include <linux/termios.h>
-#include <linux/tty.h>
-#include <linux/serial.h>
-#include <linux/serial_core.h>
-#include <linux/serial_8250.h>
-
-#include <asm/time.h>
-#include <asm/bootinfo.h>
-#include <asm/page.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/processor.h>
-#include <asm/reboot.h>
-#include <asm/serial.h>
-#include <asm/titan_dep.h>
-#include <asm/m48t37.h>
-
-#include "setup.h"
-
-unsigned char titan_ge_mac_addr_base[6] = {
-	// 0x00, 0x03, 0xcc, 0x1d, 0x22, 0x00
-	0x00, 0xe0, 0x04, 0x00, 0x00, 0x21
-};
-
-unsigned long cpu_clock_freq;
-unsigned long yosemite_base;
-
-static struct m48t37_rtc *m48t37_base;
-
-void __init bus_error_init(void)
-{
-	/* Do nothing */
-}
-
-
-void read_persistent_clock(struct timespec *ts)
-{
-	unsigned int year, month, day, hour, min, sec;
-	unsigned long flags;
-
-	spin_lock_irqsave(&rtc_lock, flags);
-	/* Stop the update to the time */
-	m48t37_base->control = 0x40;
-
-	year = bcd2bin(m48t37_base->year);
-	year += bcd2bin(m48t37_base->century) * 100;
-
-	month = bcd2bin(m48t37_base->month);
-	day = bcd2bin(m48t37_base->date);
-	hour = bcd2bin(m48t37_base->hour);
-	min = bcd2bin(m48t37_base->min);
-	sec = bcd2bin(m48t37_base->sec);
-
-	/* Start the update to the time again */
-	m48t37_base->control = 0x00;
-	spin_unlock_irqrestore(&rtc_lock, flags);
-
-	ts->tv_sec = mktime(year, month, day, hour, min, sec);
-	ts->tv_nsec = 0;
-}
-
-int rtc_mips_set_time(unsigned long tim)
-{
-	struct rtc_time tm;
-	unsigned long flags;
-
-	/*
-	 * Convert to a more useful format -- note months count from 0
-	 * and years from 1900
-	 */
-	rtc_time_to_tm(tim, &tm);
-	tm.tm_year += 1900;
-	tm.tm_mon += 1;
-
-	spin_lock_irqsave(&rtc_lock, flags);
-	/* enable writing */
-	m48t37_base->control = 0x80;
-
-	/* year */
-	m48t37_base->year = bin2bcd(tm.tm_year % 100);
-	m48t37_base->century = bin2bcd(tm.tm_year / 100);
-
-	/* month */
-	m48t37_base->month = bin2bcd(tm.tm_mon);
-
-	/* day */
-	m48t37_base->date = bin2bcd(tm.tm_mday);
-
-	/* hour/min/sec */
-	m48t37_base->hour = bin2bcd(tm.tm_hour);
-	m48t37_base->min = bin2bcd(tm.tm_min);
-	m48t37_base->sec = bin2bcd(tm.tm_sec);
-
-	/* day of week -- not really used, but let's keep it up-to-date */
-	m48t37_base->day = bin2bcd(tm.tm_wday + 1);
-
-	/* disable writing */
-	m48t37_base->control = 0x00;
-	spin_unlock_irqrestore(&rtc_lock, flags);
-
-	return 0;
-}
-
-void __init plat_time_init(void)
-{
-	mips_hpt_frequency = cpu_clock_freq / 2;
-mips_hpt_frequency = 33000000 * 3 * 5;
-}
-
-unsigned long ocd_base;
-
-EXPORT_SYMBOL(ocd_base);
-
-/*
- * Common setup before any secondaries are started
- */
-
-#define TITAN_UART_CLK		3686400
-#define TITAN_SERIAL_BASE_BAUD	(TITAN_UART_CLK / 16)
-#define TITAN_SERIAL_IRQ	4
-#define TITAN_SERIAL_BASE	0xfd000008UL
-
-static void __init py_map_ocd(void)
-{
-	ocd_base = (unsigned long) ioremap(OCD_BASE, OCD_SIZE);
-	if (!ocd_base)
-		panic("Mapping OCD failed - game over.  Your score is 0.");
-
-	/* Kludge for PMON bug ... */
-	OCD_WRITE(0x0710, 0x0ffff029);
-}
-
-static void __init py_uart_setup(void)
-{
-#ifdef CONFIG_SERIAL_8250
-	struct uart_port up;
-
-	/*
-	 * Register to interrupt zero because we share the interrupt with
-	 * the serial driver which we don't properly support yet.
-	 */
-	memset(&up, 0, sizeof(up));
-	up.membase      = (unsigned char *) ioremap(TITAN_SERIAL_BASE, 8);
-	up.irq          = TITAN_SERIAL_IRQ;
-	up.uartclk      = TITAN_UART_CLK;
-	up.regshift     = 0;
-	up.iotype       = UPIO_MEM;
-	up.flags        = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
-	up.line         = 0;
-
-	if (early_serial_setup(&up))
-		printk(KERN_ERR "Early serial init of port 0 failed\n");
-#endif /* CONFIG_SERIAL_8250 */
-}
-
-static void __init py_rtc_setup(void)
-{
-	m48t37_base = ioremap(YOSEMITE_RTC_BASE, YOSEMITE_RTC_SIZE);
-	if (!m48t37_base)
-		printk(KERN_ERR "Mapping the RTC failed\n");
-}
-
-/* Not only time init but that's what the hook it's called through is named */
-static void __init py_late_time_init(void)
-{
-	py_map_ocd();
-	py_uart_setup();
-	py_rtc_setup();
-}
-
-void __init plat_mem_setup(void)
-{
-	late_time_init = py_late_time_init;
-
-	/* Add memory regions */
-	add_memory_region(0x00000000, 0x10000000, BOOT_MEM_RAM);
-
-#if 0 /* XXX Crash ...  */
-	OCD_WRITE(RM9000x2_OCD_HTSC,
-	          OCD_READ(RM9000x2_OCD_HTSC) | HYPERTRANSPORT_ENABLE);
-
-	/* Set the BAR. Shifted mode */
-	OCD_WRITE(RM9000x2_OCD_HTBAR0, HYPERTRANSPORT_BAR0_ADDR);
-	OCD_WRITE(RM9000x2_OCD_HTMASK0, HYPERTRANSPORT_SIZE0);
-#endif
-}
diff --git a/arch/mips/pmc-sierra/yosemite/setup.h b/arch/mips/pmc-sierra/yosemite/setup.h
deleted file mode 100644
index 1a01abfc7d3..00000000000
--- a/arch/mips/pmc-sierra/yosemite/setup.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright 2003, 04 PMC-Sierra
- * Author: Manish Lachwani (lachwani@pmc-sierra.com)
- * Copyright 2004 Ralf Baechle <ralf@linux-mips.org>
- *
- * Board specific definititions for the PMC-Sierra Yosemite
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-#ifndef __SETUP_H__
-#define __SETUP_H__
-
-/* M48T37 RTC + NVRAM */
-#define	YOSEMITE_RTC_BASE		0xfc800000
-#define	YOSEMITE_RTC_SIZE		0x00800000
-
-#define HYPERTRANSPORT_BAR0_ADDR        0x00000006
-#define HYPERTRANSPORT_SIZE0            0x0fffffff
-#define HYPERTRANSPORT_BAR0_ATTR        0x00002000
-
-#define HYPERTRANSPORT_ENABLE           0x6
-
-/*
- * EEPROM Size
- */
-#define	TITAN_ATMEL_24C32_SIZE		32768
-#define	TITAN_ATMEL_24C64_SIZE		65536
-
-#endif /* __SETUP_H__ */
diff --git a/arch/mips/pmc-sierra/yosemite/smp.c b/arch/mips/pmc-sierra/yosemite/smp.c
deleted file mode 100644
index 5edab2bc6fc..00000000000
--- a/arch/mips/pmc-sierra/yosemite/smp.c
+++ /dev/null
@@ -1,185 +0,0 @@
-#include <linux/linkage.h>
-#include <linux/sched.h>
-#include <linux/smp.h>
-
-#include <asm/pmon.h>
-#include <asm/titan_dep.h>
-#include <asm/time.h>
-
-#define LAUNCHSTACK_SIZE 256
-
-static __cpuinitdata arch_spinlock_t launch_lock = __ARCH_SPIN_LOCK_UNLOCKED;
-
-static unsigned long secondary_sp __cpuinitdata;
-static unsigned long secondary_gp __cpuinitdata;
-
-static unsigned char launchstack[LAUNCHSTACK_SIZE] __initdata
-	__attribute__((aligned(2 * sizeof(long))));
-
-static void __init prom_smp_bootstrap(void)
-{
-	local_irq_disable();
-
-	while (arch_spin_is_locked(&launch_lock));
-
-	__asm__ __volatile__(
-	"	move	$sp, %0		\n"
-	"	move	$gp, %1		\n"
-	"	j	smp_bootstrap	\n"
-	:
-	: "r" (secondary_sp), "r" (secondary_gp));
-}
-
-/*
- * PMON is a fragile beast.  It'll blow up once the mappings it's littering
- * right into the middle of KSEG3 are blown away so we have to grab the slave
- * core early and keep it in a waiting loop.
- */
-void __init prom_grab_secondary(void)
-{
-	arch_spin_lock(&launch_lock);
-
-	pmon_cpustart(1, &prom_smp_bootstrap,
-	              launchstack + LAUNCHSTACK_SIZE, 0);
-}
-
-void titan_mailbox_irq(void)
-{
-	int cpu = smp_processor_id();
-	unsigned long status;
-
-	switch (cpu) {
-	case 0:
-		status = OCD_READ(RM9000x2_OCD_INTP0STATUS3);
-		OCD_WRITE(RM9000x2_OCD_INTP0CLEAR3, status);
-
-		if (status & 0x2)
-			smp_call_function_interrupt();
-		if (status & 0x4)
-			scheduler_ipi();
-		break;
-
-	case 1:
-		status = OCD_READ(RM9000x2_OCD_INTP1STATUS3);
-		OCD_WRITE(RM9000x2_OCD_INTP1CLEAR3, status);
-
-		if (status & 0x2)
-			smp_call_function_interrupt();
-		if (status & 0x4)
-			scheduler_ipi();
-		break;
-	}
-}
-
-/*
- * Send inter-processor interrupt
- */
-static void yos_send_ipi_single(int cpu, unsigned int action)
-{
-	/*
-	 * Generate an INTMSG so that it can be sent over to the
-	 * destination CPU. The INTMSG will put the STATUS bits
-	 * based on the action desired. An alternative strategy
-	 * is to write to the Interrupt Set register, read the
-	 * Interrupt Status register and clear the Interrupt
-	 * Clear register. The latter is preffered.
-	 */
-	switch (action) {
-	case SMP_RESCHEDULE_YOURSELF:
-		if (cpu == 1)
-			OCD_WRITE(RM9000x2_OCD_INTP1SET3, 4);
-		else
-			OCD_WRITE(RM9000x2_OCD_INTP0SET3, 4);
-		break;
-
-	case SMP_CALL_FUNCTION:
-		if (cpu == 1)
-			OCD_WRITE(RM9000x2_OCD_INTP1SET3, 2);
-		else
-			OCD_WRITE(RM9000x2_OCD_INTP0SET3, 2);
-		break;
-	}
-}
-
-static void yos_send_ipi_mask(const struct cpumask *mask, unsigned int action)
-{
-	unsigned int i;
-
-	for_each_cpu(i, mask)
-		yos_send_ipi_single(i, action);
-}
-
-/*
- *  After we've done initial boot, this function is called to allow the
- *  board code to clean up state, if needed
- */
-static void __cpuinit yos_init_secondary(void)
-{
-}
-
-static void __cpuinit yos_smp_finish(void)
-{
-	set_c0_status(ST0_CO | ST0_IM | ST0_IE);
-}
-
-/* Hook for after all CPUs are online */
-static void yos_cpus_done(void)
-{
-}
-
-/*
- * Firmware CPU startup hook
- * Complicated by PMON's weird interface which tries to minimic the UNIX fork.
- * It launches the next * available CPU and copies some information on the
- * stack so the first thing we do is throw away that stuff and load useful
- * values into the registers ...
- */
-static void __cpuinit yos_boot_secondary(int cpu, struct task_struct *idle)
-{
-	unsigned long gp = (unsigned long) task_thread_info(idle);
-	unsigned long sp = __KSTK_TOS(idle);
-
-	secondary_sp = sp;
-	secondary_gp = gp;
-
-	arch_spin_unlock(&launch_lock);
-}
-
-/*
- * Detect available CPUs, populate cpu_possible_mask before smp_init
- *
- * We don't want to start the secondary CPU yet nor do we have a nice probing
- * feature in PMON so we just assume presence of the secondary core.
- */
-static void __init yos_smp_setup(void)
-{
-	int i;
-
-	init_cpu_possible(cpu_none_mask);
-
-	for (i = 0; i < 2; i++) {
-		set_cpu_possible(i, true);
-		__cpu_number_map[i]	= i;
-		__cpu_logical_map[i]	= i;
-	}
-}
-
-static void __init yos_prepare_cpus(unsigned int max_cpus)
-{
-	/*
-	 * Be paranoid.  Enable the IPI only if we're really about to go SMP.
-	 */
-	if (num_possible_cpus())
-		set_c0_status(STATUSF_IP5);
-}
-
-struct plat_smp_ops yos_smp_ops = {
-	.send_ipi_single	= yos_send_ipi_single,
-	.send_ipi_mask		= yos_send_ipi_mask,
-	.init_secondary		= yos_init_secondary,
-	.smp_finish		= yos_smp_finish,
-	.cpus_done		= yos_cpus_done,
-	.boot_secondary		= yos_boot_secondary,
-	.smp_setup		= yos_smp_setup,
-	.prepare_cpus		= yos_prepare_cpus,
-};
diff --git a/arch/mips/pnx8550/common/platform.c b/arch/mips/pnx8550/common/platform.c
index 5264cc09a27..0a8faeaa7b7 100644
--- a/arch/mips/pnx8550/common/platform.c
+++ b/arch/mips/pnx8550/common/platform.c
@@ -20,6 +20,7 @@
 #include <linux/serial.h>
 #include <linux/serial_pnx8xxx.h>
 #include <linux/platform_device.h>
+#include <linux/usb/ohci_pdriver.h>
 
 #include <int.h>
 #include <usb.h>
@@ -96,12 +97,40 @@ static u64 ohci_dmamask = DMA_BIT_MASK(32);
 
 static u64 uart_dmamask = DMA_BIT_MASK(32);
 
+static int pnx8550_usb_ohci_power_on(struct platform_device *pdev)
+{
+	/*
+	 * Set register CLK48CTL to enable and 48MHz
+	 */
+	outl(0x00000003, PCI_BASE | 0x0004770c);
+
+	/*
+	 * Set register CLK12CTL to enable and 48MHz
+	 */
+	outl(0x00000003, PCI_BASE | 0x00047710);
+
+	udelay(100);
+
+	return 0;
+}
+
+static void pnx8550_usb_ohci_power_off(struct platform_device *pdev)
+{
+	udelay(10);
+}
+
+static struct usb_ohci_pdata pnx8550_usb_ohci_pdata = {
+	.power_on	= pnx8550_usb_ohci_power_on,
+	.power_off	= pnx8550_usb_ohci_power_off,
+};
+
 static struct platform_device pnx8550_usb_ohci_device = {
-	.name		= "pnx8550-ohci",
+	.name		= "ohci-platform",
 	.id		= -1,
 	.dev = {
 		.dma_mask		= &ohci_dmamask,
 		.coherent_dma_mask	= DMA_BIT_MASK(32),
+		.platform_data		= &pnx8550_usb_ohci_pdata,
 	},
 	.num_resources	= ARRAY_SIZE(pnx8550_usb_ohci_resources),
 	.resource	= pnx8550_usb_ohci_resources,
diff --git a/arch/mips/powertv/init.c b/arch/mips/powertv/init.c
index 1cf5abbef71..c6979353980 100644
--- a/arch/mips/powertv/init.c
+++ b/arch/mips/powertv/init.c
@@ -69,40 +69,6 @@ char *prom_getenv(char *envname)
 	return result;
 }
 
-/* TODO: Verify on linux-mips mailing list that the following two  */
-/* functions are correct                                           */
-/* TODO: Copy NMI and EJTAG exception vectors to memory from the   */
-/* BootROM exception vectors. Flush their cache entries. test it.  */
-
-static void __init mips_nmi_setup(void)
-{
-	void *base;
-#if defined(CONFIG_CPU_MIPS32_R1)
-	base = cpu_has_veic ?
-		(void *)(CAC_BASE + 0xa80) :
-		(void *)(CAC_BASE + 0x380);
-#elif defined(CONFIG_CPU_MIPS32_R2)
-	base = (void *)0xbfc00000;
-#else
-#error NMI exception handler address not defined
-#endif
-}
-
-static void __init mips_ejtag_setup(void)
-{
-	void *base;
-
-#if defined(CONFIG_CPU_MIPS32_R1)
-	base = cpu_has_veic ?
-		(void *)(CAC_BASE + 0xa00) :
-		(void *)(CAC_BASE + 0x300);
-#elif defined(CONFIG_CPU_MIPS32_R2)
-	base = (void *)0xbfc00480;
-#else
-#error EJTAG exception handler address not defined
-#endif
-}
-
 void __init prom_init(void)
 {
 	int prom_argc;
@@ -113,9 +79,6 @@ void __init prom_init(void)
 	_prom_envp = (int *) fw_arg2;
 	_prom_memsize = (unsigned long) fw_arg3;
 
-	board_nmi_handler_setup = mips_nmi_setup;
-	board_ejtag_handler_setup = mips_ejtag_setup;
-
 	if (prom_argc == 1) {
 		strlcat(arcs_cmdline, " ", COMMAND_LINE_SIZE);
 		strlcat(arcs_cmdline, prom_argv, COMMAND_LINE_SIZE);
diff --git a/arch/mips/rb532/prom.c b/arch/mips/rb532/prom.c
index d7c26d00cfe..a757ded437c 100644
--- a/arch/mips/rb532/prom.c
+++ b/arch/mips/rb532/prom.c
@@ -72,12 +72,11 @@ void __init prom_setup_cmdline(void)
 	static char cmd_line[COMMAND_LINE_SIZE] __initdata;
 	char *cp, *board;
 	int prom_argc;
-	char **prom_argv, **prom_envp;
+	char **prom_argv;
 	int i;
 
 	prom_argc = fw_arg0;
 	prom_argv = (char **) fw_arg1;
-	prom_envp = (char **) fw_arg2;
 
 	cp = cmd_line;
 		/* Note: it is common that parameters start
diff --git a/arch/mips/sgi-ip22/ip22-eisa.c b/arch/mips/sgi-ip22/ip22-eisa.c
index da44ccb2082..4a6057b35b9 100644
--- a/arch/mips/sgi-ip22/ip22-eisa.c
+++ b/arch/mips/sgi-ip22/ip22-eisa.c
@@ -73,12 +73,10 @@ static char __init *decode_eisa_sig(unsigned long addr)
 
 static irqreturn_t ip22_eisa_intr(int irq, void *dev_id)
 {
-	u8 eisa_irq;
-	u8 dma1, dma2;
+	u8 eisa_irq = inb(EIU_INTRPT_ACK);
 
-	eisa_irq = inb(EIU_INTRPT_ACK);
-	dma1 = inb(EISA_DMA1_STATUS);
-	dma2 = inb(EISA_DMA2_STATUS);
+	inb(EISA_DMA1_STATUS);
+	inb(EISA_DMA2_STATUS);
 
 	if (eisa_irq < EISA_MAX_IRQ) {
 		do_IRQ(eisa_irq);
diff --git a/arch/mips/sibyte/Kconfig b/arch/mips/sibyte/Kconfig
index 3cd937e0e9a..01cc1a749c7 100644
--- a/arch/mips/sibyte/Kconfig
+++ b/arch/mips/sibyte/Kconfig
@@ -74,7 +74,7 @@ config SIBYTE_SB1xxx_SOC
 	select SWAP_IO_SPACE
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_64BIT_KERNEL
-	select CFE
+	select FW_CFE
 	select SYS_HAS_EARLY_PRINTK
 
 choice
diff --git a/arch/mips/sni/setup.c b/arch/mips/sni/setup.c
index 413f17f8e89..d6c7bd4b5ab 100644
--- a/arch/mips/sni/setup.c
+++ b/arch/mips/sni/setup.c
@@ -15,12 +15,12 @@
 #include <linux/fb.h>
 #include <linux/screen_info.h>
 
-#ifdef CONFIG_ARC
+#ifdef CONFIG_FW_ARC
 #include <asm/fw/arc/types.h>
 #include <asm/sgialib.h>
 #endif
 
-#ifdef CONFIG_SNIPROM
+#ifdef CONFIG_FW_SNIPROM
 #include <asm/mipsprom.h>
 #endif
 
@@ -37,7 +37,7 @@ extern void sni_machine_power_off(void);
 
 static void __init sni_display_setup(void)
 {
-#if defined(CONFIG_VT) && defined(CONFIG_VGA_CONSOLE) && defined(CONFIG_ARC)
+#if defined(CONFIG_VT) && defined(CONFIG_VGA_CONSOLE) && defined(CONFIG_FW_ARC)
 	struct screen_info *si = &screen_info;
 	DISPLAY_STATUS *di;
 
@@ -56,7 +56,7 @@ static void __init sni_display_setup(void)
 
 static void __init sni_console_setup(void)
 {
-#ifndef CONFIG_ARC
+#ifndef CONFIG_FW_ARC
 	char *ctype;
 	char *cdev;
 	char *baud;
diff --git a/arch/mips/txx9/generic/pci.c b/arch/mips/txx9/generic/pci.c
index 4efd9185f29..b14ee53581a 100644
--- a/arch/mips/txx9/generic/pci.c
+++ b/arch/mips/txx9/generic/pci.c
@@ -341,7 +341,7 @@ static void __devinit quirk_slc90e66_ide(struct pci_dev *dev)
 
 static void __devinit tc35815_fixup(struct pci_dev *dev)
 {
-	/* This device may have PM registers but not they are not suported. */
+	/* This device may have PM registers but not they are not supported. */
 	if (dev->pm_cap) {
 		dev_info(&dev->dev, "PM disabled\n");
 		dev->pm_cap = 0;
diff --git a/arch/mips/wrppmc/pci.c b/arch/mips/wrppmc/pci.c
index d06192faeb7..8b8a0e1a40c 100644
--- a/arch/mips/wrppmc/pci.c
+++ b/arch/mips/wrppmc/pci.c
@@ -38,10 +38,8 @@ static struct pci_controller hose_0 = {
 
 static int __init gt64120_pci_init(void)
 {
-	u32 tmp;
-
-	tmp = GT_READ(GT_PCI0_CMD_OFS);		/* Huh??? -- Ralf  */
-	tmp = GT_READ(GT_PCI0_BARE_OFS);
+	(void) GT_READ(GT_PCI0_CMD_OFS);	/* Huh??? -- Ralf  */
+	(void) GT_READ(GT_PCI0_BARE_OFS);
 
 	/* reset the whole PCI I/O space range */
 	ioport_resource.start = GT_PCI_IO_BASE;
diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig
index 04669fac117..72471744a91 100644
--- a/arch/mn10300/Kconfig
+++ b/arch/mn10300/Kconfig
@@ -9,6 +9,7 @@ config MN10300
 	select HAVE_NMI_WATCHDOG if MN10300_WD_TIMER
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
 	select MODULES_USE_ELF_RELA
 
 config AM33_2
diff --git a/arch/mn10300/include/asm/Kbuild b/arch/mn10300/include/asm/Kbuild
index 4a159da2363..c5d76702830 100644
--- a/arch/mn10300/include/asm/Kbuild
+++ b/arch/mn10300/include/asm/Kbuild
@@ -1,3 +1,4 @@
 
 generic-y += clkdev.h
 generic-y += exec.h
+generic-y += trace_clock.h
diff --git a/arch/mn10300/include/asm/io.h b/arch/mn10300/include/asm/io.h
index 139df8c53de..e6ed0d897cc 100644
--- a/arch/mn10300/include/asm/io.h
+++ b/arch/mn10300/include/asm/io.h
@@ -14,6 +14,7 @@
 #include <asm/page.h> /* I/O is all done through memory accesses */
 #include <asm/cpu-regs.h>
 #include <asm/cacheflush.h>
+#include <asm-generic/pci_iomap.h>
 
 #define mmiowb() do {} while (0)
 
@@ -258,7 +259,7 @@ static inline void __iomem *__ioremap(unsigned long offset, unsigned long size,
 
 static inline void __iomem *ioremap(unsigned long offset, unsigned long size)
 {
-	return (void __iomem *) offset;
+	return (void __iomem *)(offset & ~0x20000000);
 }
 
 /*
diff --git a/arch/mn10300/include/asm/signal.h b/arch/mn10300/include/asm/signal.h
index f9668ec3040..d280e978079 100644
--- a/arch/mn10300/include/asm/signal.h
+++ b/arch/mn10300/include/asm/signal.h
@@ -45,8 +45,4 @@ struct k_sigaction {
 };
 #include <asm/sigcontext.h>
 
-
-struct pt_regs;
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-
 #endif /* _ASM_SIGNAL_H */
diff --git a/arch/mn10300/include/asm/unistd.h b/arch/mn10300/include/asm/unistd.h
index 55bbec1887e..cabf8ba73b2 100644
--- a/arch/mn10300/include/asm/unistd.h
+++ b/arch/mn10300/include/asm/unistd.h
@@ -44,7 +44,9 @@
 #define __ARCH_WANT_SYS_RT_SIGACTION
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #define __ARCH_WANT_SYS_EXECVE
-#define __ARCH_WANT_KERNEL_EXECVE
+#define __ARCH_WANT_SYS_FORK
+#define __ARCH_WANT_SYS_VFORK
+#define __ARCH_WANT_SYS_CLONE
 
 /*
  * "Conditional" syscalls
diff --git a/arch/mn10300/include/uapi/asm/socket.h b/arch/mn10300/include/uapi/asm/socket.h
index 820463a484b..af5366bbfe6 100644
--- a/arch/mn10300/include/uapi/asm/socket.h
+++ b/arch/mn10300/include/uapi/asm/socket.h
@@ -40,6 +40,7 @@
 /* Socket filtering */
 #define SO_ATTACH_FILTER        26
 #define SO_DETACH_FILTER        27
+#define SO_GET_FILTER		SO_ATTACH_FILTER
 
 #define SO_PEERNAME		28
 #define SO_TIMESTAMP		29
diff --git a/arch/mn10300/kernel/asm-offsets.c b/arch/mn10300/kernel/asm-offsets.c
index 96f24fab7de..47b3bb0c04f 100644
--- a/arch/mn10300/kernel/asm-offsets.c
+++ b/arch/mn10300/kernel/asm-offsets.c
@@ -96,7 +96,7 @@ void foo(void)
 	OFFSET(__rx_outp,		mn10300_serial_port, rx_outp);
 	OFFSET(__uart_state,		mn10300_serial_port, uart.state);
 	OFFSET(__tx_xchar,		mn10300_serial_port, tx_xchar);
-	OFFSET(__tx_break,		mn10300_serial_port, tx_break);
+	OFFSET(__tx_flags,		mn10300_serial_port, tx_flags);
 	OFFSET(__intr_flags,		mn10300_serial_port, intr_flags);
 	OFFSET(__rx_icr,		mn10300_serial_port, rx_icr);
 	OFFSET(__tx_icr,		mn10300_serial_port, tx_icr);
diff --git a/arch/mn10300/kernel/entry.S b/arch/mn10300/kernel/entry.S
index 0c631d34c8d..68fcab8f8f6 100644
--- a/arch/mn10300/kernel/entry.S
+++ b/arch/mn10300/kernel/entry.S
@@ -60,13 +60,8 @@ ENTRY(ret_from_kernel_thread)
 	mov	(REG_D0,fp),d0
 	mov	(REG_A0,fp),a0
 	calls	(a0)
-	jmp	sys_exit
-
-ENTRY(ret_from_kernel_execve)
-	add	-12,d0	/* pt_regs -> frame */
-	mov	d0,sp
-	GET_THREAD_INFO a2
 	clr	d0
+	mov	d0,(REG_D0,fp)
 	jmp	syscall_exit
 
 ###############################################################################
diff --git a/arch/mn10300/kernel/irq.c b/arch/mn10300/kernel/irq.c
index 35932a8de8b..6ab3b73efcf 100644
--- a/arch/mn10300/kernel/irq.c
+++ b/arch/mn10300/kernel/irq.c
@@ -142,57 +142,11 @@ mn10300_cpupic_setaffinity(struct irq_data *d, const struct cpumask *mask,
 			   bool force)
 {
 	unsigned long flags;
-	int err;
 
 	flags = arch_local_cli_save();
-
-	/* check irq no */
-	switch (d->irq) {
-	case TMJCIRQ:
-	case RESCHEDULE_IPI:
-	case CALL_FUNC_SINGLE_IPI:
-	case LOCAL_TIMER_IPI:
-	case FLUSH_CACHE_IPI:
-	case CALL_FUNCTION_NMI_IPI:
-	case DEBUGGER_NMI_IPI:
-#ifdef CONFIG_MN10300_TTYSM0
-	case SC0RXIRQ:
-	case SC0TXIRQ:
-#ifdef CONFIG_MN10300_TTYSM0_TIMER8
-	case TM8IRQ:
-#elif CONFIG_MN10300_TTYSM0_TIMER2
-	case TM2IRQ:
-#endif /* CONFIG_MN10300_TTYSM0_TIMER8 */
-#endif /* CONFIG_MN10300_TTYSM0 */
-
-#ifdef CONFIG_MN10300_TTYSM1
-	case SC1RXIRQ:
-	case SC1TXIRQ:
-#ifdef CONFIG_MN10300_TTYSM1_TIMER12
-	case TM12IRQ:
-#elif defined(CONFIG_MN10300_TTYSM1_TIMER9)
-	case TM9IRQ:
-#elif defined(CONFIG_MN10300_TTYSM1_TIMER3)
-	case TM3IRQ:
-#endif /* CONFIG_MN10300_TTYSM1_TIMER12 */
-#endif /* CONFIG_MN10300_TTYSM1 */
-
-#ifdef CONFIG_MN10300_TTYSM2
-	case SC2RXIRQ:
-	case SC2TXIRQ:
-	case TM10IRQ:
-#endif /* CONFIG_MN10300_TTYSM2 */
-		err = -1;
-		break;
-
-	default:
-		set_bit(d->irq, irq_affinity_request);
-		err = 0;
-		break;
-	}
-
+	set_bit(d->irq, irq_affinity_request);
 	arch_local_irq_restore(flags);
-	return err;
+	return 0;
 }
 #endif /* CONFIG_SMP */
 
diff --git a/arch/mn10300/kernel/mn10300-serial-low.S b/arch/mn10300/kernel/mn10300-serial-low.S
index dfc1b6f2fa9..b95e76caf4f 100644
--- a/arch/mn10300/kernel/mn10300-serial-low.S
+++ b/arch/mn10300/kernel/mn10300-serial-low.S
@@ -118,8 +118,8 @@ ENTRY(mn10300_serial_vdma_tx_handler)
 	movbu	d2,(e3)			# ACK the interrupt
 	movhu	(e3),d2			# flush
 
-	btst	0x01,(__tx_break,a3)	# handle transmit break request
-	bne	mnsc_vdma_tx_break
+	btst	0xFF,(__tx_flags,a3)	# handle transmit flags
+	bne	mnsc_vdma_tx_flags
 
 	movbu	(SCxSTR,e2),d2		# don't try and transmit a char if the
 					# buffer is not empty
@@ -171,10 +171,13 @@ mnsc_vdma_tx_empty:
 	bset	MNSCx_TX_EMPTY,(__intr_flags,a3)
 	bra	mnsc_vdma_tx_done
 
-mnsc_vdma_tx_break:
+mnsc_vdma_tx_flags:
+	btst	MNSCx_TX_STOP,(__tx_flags,a3)
+	bne	mnsc_vdma_tx_stop
 	movhu	(SCxCTR,e2),d2		# turn on break mode
 	or	SC01CTR_BKE,d2
 	movhu	d2,(SCxCTR,e2)
+mnsc_vdma_tx_stop:
 	mov	+(NUM2GxICR_LEVEL(CONFIG_MN10300_SERIAL_IRQ_LEVEL)|GxICR_DETECT),d2
 	movhu	d2,(e3)			# disable transmit interrupts on this
 					# channel
diff --git a/arch/mn10300/kernel/mn10300-serial.c b/arch/mn10300/kernel/mn10300-serial.c
index 339cef4c825..81d5cb9b656 100644
--- a/arch/mn10300/kernel/mn10300-serial.c
+++ b/arch/mn10300/kernel/mn10300-serial.c
@@ -408,6 +408,34 @@ static struct irq_chip mn10300_serial_pic = {
 	.irq_unmask	= mn10300_serial_nop,
 };
 
+static void mn10300_serial_low_mask(struct irq_data *d)
+{
+	unsigned long flags;
+	u16 tmp;
+
+	flags = arch_local_cli_save();
+	GxICR(d->irq) = NUM2GxICR_LEVEL(CONFIG_MN10300_SERIAL_IRQ_LEVEL);
+	tmp = GxICR(d->irq); /* flush write buffer */
+	arch_local_irq_restore(flags);
+}
+
+static void mn10300_serial_low_unmask(struct irq_data *d)
+{
+	unsigned long flags;
+	u16 tmp;
+
+	flags = arch_local_cli_save();
+	GxICR(d->irq) =
+		NUM2GxICR_LEVEL(CONFIG_MN10300_SERIAL_IRQ_LEVEL) | GxICR_ENABLE;
+	tmp = GxICR(d->irq); /* flush write buffer */
+	arch_local_irq_restore(flags);
+}
+
+static struct irq_chip mn10300_serial_low_pic = {
+	.name		= "mnserial-low",
+	.irq_mask	= mn10300_serial_low_mask,
+	.irq_unmask	= mn10300_serial_low_unmask,
+};
 
 /*
  * serial virtual DMA interrupt jump table
@@ -416,25 +444,53 @@ struct mn10300_serial_int mn10300_serial_int_tbl[NR_IRQS];
 
 static void mn10300_serial_dis_tx_intr(struct mn10300_serial_port *port)
 {
-	unsigned long flags;
+	int retries = 100;
 	u16 x;
 
-	flags = arch_local_cli_save();
-	*port->tx_icr = NUM2GxICR_LEVEL(CONFIG_MN10300_SERIAL_IRQ_LEVEL);
-	x = *port->tx_icr;
-	arch_local_irq_restore(flags);
+	/* nothing to do if irq isn't set up */
+	if (!mn10300_serial_int_tbl[port->tx_irq].port)
+		return;
+
+	port->tx_flags |= MNSCx_TX_STOP;
+	mb();
+
+	/*
+	 * Here we wait for the irq to be disabled. Either it already is
+	 * disabled or we wait some number of retries for the VDMA handler
+	 * to disable it. The retries give the VDMA handler enough time to
+	 * run to completion if it was already in progress. If the VDMA IRQ
+	 * is enabled but the handler is not yet running when arrive here,
+	 * the STOP flag will prevent the handler from conflicting with the
+	 * driver code following this loop.
+	 */
+	while ((*port->tx_icr & GxICR_ENABLE) && retries-- > 0)
+		;
+	if (retries <= 0) {
+		*port->tx_icr =
+			NUM2GxICR_LEVEL(CONFIG_MN10300_SERIAL_IRQ_LEVEL);
+		x = *port->tx_icr;
+	}
 }
 
 static void mn10300_serial_en_tx_intr(struct mn10300_serial_port *port)
 {
-	unsigned long flags;
 	u16 x;
 
-	flags = arch_local_cli_save();
+	/* nothing to do if irq isn't set up */
+	if (!mn10300_serial_int_tbl[port->tx_irq].port)
+		return;
+
+	/* stop vdma irq if not already stopped */
+	if (!(port->tx_flags & MNSCx_TX_STOP))
+		mn10300_serial_dis_tx_intr(port);
+
+	port->tx_flags &= ~MNSCx_TX_STOP;
+	mb();
+
 	*port->tx_icr =
-		NUM2GxICR_LEVEL(CONFIG_MN10300_SERIAL_IRQ_LEVEL) | GxICR_ENABLE;
+		NUM2GxICR_LEVEL(CONFIG_MN10300_SERIAL_IRQ_LEVEL) |
+		GxICR_ENABLE | GxICR_REQUEST | GxICR_DETECT;
 	x = *port->tx_icr;
-	arch_local_irq_restore(flags);
 }
 
 static void mn10300_serial_dis_rx_intr(struct mn10300_serial_port *port)
@@ -487,16 +543,17 @@ static void mn10300_serial_receive_interrupt(struct mn10300_serial_port *port)
 
 try_again:
 	/* pull chars out of the hat */
-	ix = port->rx_outp;
-	if (ix == port->rx_inp) {
+	ix = ACCESS_ONCE(port->rx_outp);
+	if (CIRC_CNT(port->rx_inp, ix, MNSC_BUFFER_SIZE) == 0) {
 		if (push && !tty->low_latency)
 			tty_flip_buffer_push(tty);
 		return;
 	}
 
+	smp_read_barrier_depends();
 	ch = port->rx_buffer[ix++];
 	st = port->rx_buffer[ix++];
-	smp_rmb();
+	smp_mb();
 	port->rx_outp = ix & (MNSC_BUFFER_SIZE - 1);
 	port->uart.icount.rx++;
 
@@ -778,8 +835,6 @@ static void mn10300_serial_start_tx(struct uart_port *_port)
 	struct mn10300_serial_port *port =
 		container_of(_port, struct mn10300_serial_port, uart);
 
-	u16 x;
-
 	_enter("%s{%lu}",
 	       port->name,
 	       CIRC_CNT(&port->uart.state->xmit.head,
@@ -787,14 +842,7 @@ static void mn10300_serial_start_tx(struct uart_port *_port)
 			UART_XMIT_SIZE));
 
 	/* kick the virtual DMA controller */
-	arch_local_cli();
-	x = *port->tx_icr;
-	x |= GxICR_ENABLE;
-
-	if (*port->_status & SC01STR_TBF)
-		x &= ~(GxICR_REQUEST | GxICR_DETECT);
-	else
-		x |= GxICR_REQUEST | GxICR_DETECT;
+	mn10300_serial_en_tx_intr(port);
 
 	_debug("CTR=%04hx ICR=%02hx STR=%04x TMD=%02hx TBR=%04hx ICR=%04hx",
 	       *port->_control, *port->_intr, *port->_status,
@@ -802,10 +850,6 @@ static void mn10300_serial_start_tx(struct uart_port *_port)
 	       (port->div_timer == MNSCx_DIV_TIMER_8BIT) ?
 	           *(volatile u8 *)port->_tmxbr : *port->_tmxbr,
 	       *port->tx_icr);
-
-	*port->tx_icr = x;
-	x = *port->tx_icr;
-	arch_local_sti();
 }
 
 /*
@@ -815,13 +859,17 @@ static void mn10300_serial_send_xchar(struct uart_port *_port, char ch)
 {
 	struct mn10300_serial_port *port =
 		container_of(_port, struct mn10300_serial_port, uart);
+	unsigned long flags;
 
 	_enter("%s,%02x", port->name, ch);
 
 	if (likely(port->gdbstub)) {
 		port->tx_xchar = ch;
-		if (ch)
+		if (ch) {
+			spin_lock_irqsave(&port->uart.lock, flags);
 			mn10300_serial_en_tx_intr(port);
+			spin_unlock_irqrestore(&port->uart.lock, flags);
+		}
 	}
 }
 
@@ -882,18 +930,21 @@ static void mn10300_serial_break_ctl(struct uart_port *_port, int ctl)
 {
 	struct mn10300_serial_port *port =
 		container_of(_port, struct mn10300_serial_port, uart);
+	unsigned long flags;
 
 	_enter("%s,%d", port->name, ctl);
 
+	spin_lock_irqsave(&port->uart.lock, flags);
 	if (ctl) {
 		/* tell the virtual DMA handler to assert BREAK */
-		port->tx_break = 1;
+		port->tx_flags |= MNSCx_TX_BREAK;
 		mn10300_serial_en_tx_intr(port);
 	} else {
-		port->tx_break = 0;
+		port->tx_flags &= ~MNSCx_TX_BREAK;
 		*port->_control &= ~SC01CTR_BKE;
 		mn10300_serial_en_tx_intr(port);
 	}
+	spin_unlock_irqrestore(&port->uart.lock, flags);
 }
 
 /*
@@ -916,6 +967,7 @@ static int mn10300_serial_startup(struct uart_port *_port)
 		return -ENOMEM;
 
 	port->rx_inp = port->rx_outp = 0;
+	port->tx_flags = 0;
 
 	/* finally, enable the device */
 	*port->_intr = SC01ICR_TI;
@@ -928,22 +980,23 @@ static int mn10300_serial_startup(struct uart_port *_port)
 	pint->port = port;
 	pint->vdma = mn10300_serial_vdma_tx_handler;
 
-	set_intr_level(port->rx_irq,
-		NUM2GxICR_LEVEL(CONFIG_MN10300_SERIAL_IRQ_LEVEL));
-	set_intr_level(port->tx_irq,
-		NUM2GxICR_LEVEL(CONFIG_MN10300_SERIAL_IRQ_LEVEL));
+	irq_set_chip(port->rx_irq, &mn10300_serial_low_pic);
+	irq_set_chip(port->tx_irq, &mn10300_serial_low_pic);
 	irq_set_chip(port->tm_irq, &mn10300_serial_pic);
 
 	if (request_irq(port->rx_irq, mn10300_serial_interrupt,
-			IRQF_DISABLED, port->rx_name, port) < 0)
+			IRQF_DISABLED | IRQF_NOBALANCING,
+			port->rx_name, port) < 0)
 		goto error;
 
 	if (request_irq(port->tx_irq, mn10300_serial_interrupt,
-			IRQF_DISABLED, port->tx_name, port) < 0)
+			IRQF_DISABLED | IRQF_NOBALANCING,
+			port->tx_name, port) < 0)
 		goto error2;
 
 	if (request_irq(port->tm_irq, mn10300_serial_interrupt,
-			IRQF_DISABLED, port->tm_name, port) < 0)
+			IRQF_DISABLED | IRQF_NOBALANCING,
+			port->tm_name, port) < 0)
 		goto error3;
 	mn10300_serial_mask_ack(port->tm_irq);
 
@@ -964,14 +1017,22 @@ error:
  */
 static void mn10300_serial_shutdown(struct uart_port *_port)
 {
+	unsigned long flags;
 	u16 x;
 	struct mn10300_serial_port *port =
 		container_of(_port, struct mn10300_serial_port, uart);
 
 	_enter("%s", port->name);
 
+	spin_lock_irqsave(&_port->lock, flags);
+	mn10300_serial_dis_tx_intr(port);
+
+	*port->rx_icr = NUM2GxICR_LEVEL(CONFIG_MN10300_SERIAL_IRQ_LEVEL);
+	x = *port->rx_icr;
+	port->tx_flags = 0;
+	spin_unlock_irqrestore(&_port->lock, flags);
+
 	/* disable the serial port and its baud rate timer */
-	port->tx_break = 0;
 	*port->_control &= ~(SC01CTR_TXE | SC01CTR_RXE | SC01CTR_BKE);
 	*port->_tmxmd = 0;
 
@@ -986,12 +1047,8 @@ static void mn10300_serial_shutdown(struct uart_port *_port)
 	free_irq(port->rx_irq, port);
 	free_irq(port->tx_irq, port);
 
-	arch_local_cli();
-	*port->rx_icr = NUM2GxICR_LEVEL(CONFIG_MN10300_SERIAL_IRQ_LEVEL);
-	x = *port->rx_icr;
-	*port->tx_icr = NUM2GxICR_LEVEL(CONFIG_MN10300_SERIAL_IRQ_LEVEL);
-	x = *port->tx_icr;
-	arch_local_sti();
+	mn10300_serial_int_tbl[port->tx_irq].port = NULL;
+	mn10300_serial_int_tbl[port->rx_irq].port = NULL;
 }
 
 /*
@@ -1317,7 +1374,8 @@ timer_okay:
 	if ((new->c_cflag & CREAD) == 0)
 		port->uart.ignore_status_mask |= (1 << TTY_NORMAL);
 
-	scxctr |= *port->_control & (SC01CTR_TXE | SC01CTR_RXE | SC01CTR_BKE);
+	scxctr |= SC01CTR_TXE | SC01CTR_RXE;
+	scxctr |= *port->_control & SC01CTR_BKE;
 	*port->_control = scxctr;
 
 	spin_unlock_irqrestore(&port->uart.lock, flags);
@@ -1519,17 +1577,24 @@ static void mn10300_serial_console_write(struct console *co,
 {
 	struct mn10300_serial_port *port;
 	unsigned i;
-	u16 scxctr, txicr, tmp;
+	u16 scxctr;
 	u8 tmxmd;
+	unsigned long flags;
+	int locked = 1;
 
 	port = mn10300_serial_ports[co->index];
 
+	local_irq_save(flags);
+	if (port->uart.sysrq) {
+		/* mn10300_serial_interrupt() already took the lock */
+		locked = 0;
+	} else if (oops_in_progress) {
+		locked = spin_trylock(&port->uart.lock);
+	} else
+		spin_lock(&port->uart.lock);
+
 	/* firstly hijack the serial port from the "virtual DMA" controller */
-	arch_local_cli();
-	txicr = *port->tx_icr;
-	*port->tx_icr = NUM2GxICR_LEVEL(CONFIG_MN10300_SERIAL_IRQ_LEVEL);
-	tmp = *port->tx_icr;
-	arch_local_sti();
+	mn10300_serial_dis_tx_intr(port);
 
 	/* the transmitter may be disabled */
 	scxctr = *port->_control;
@@ -1565,12 +1630,12 @@ static void mn10300_serial_console_write(struct console *co,
 
 		while (*port->_status & SC01STR_TBF)
 			continue;
-		*(u8 *) port->_txb = ch;
+		*port->_txb = ch;
 
 		if (ch == 0x0a) {
 			while (*port->_status & SC01STR_TBF)
 				continue;
-			*(u8 *) port->_txb = 0xd;
+			*port->_txb = 0xd;
 		}
 	}
 
@@ -1583,10 +1648,11 @@ static void mn10300_serial_console_write(struct console *co,
 	if (!(scxctr & SC01CTR_TXE))
 		*port->_control = scxctr;
 
-	arch_local_cli();
-	*port->tx_icr = txicr;
-	tmp = *port->tx_icr;
-	arch_local_sti();
+	mn10300_serial_en_tx_intr(port);
+
+	if (locked)
+		spin_unlock(&port->uart.lock);
+	local_irq_restore(flags);
 }
 
 /*
@@ -1655,18 +1721,29 @@ static int mn10300_serial_poll_get_char(struct uart_port *_port)
 
 	_enter("%s", port->name);
 
-	do {
-		/* pull chars out of the hat */
-		ix = port->rx_outp;
-		if (ix == port->rx_inp)
-			return NO_POLL_CHAR;
+	if (mn10300_serial_int_tbl[port->rx_irq].port != NULL) {
+		do {
+			/* pull chars out of the hat */
+			ix = ACCESS_ONCE(port->rx_outp);
+			if (CIRC_CNT(port->rx_inp, ix, MNSC_BUFFER_SIZE) == 0)
+				return NO_POLL_CHAR;
 
-		ch = port->rx_buffer[ix++];
-		st = port->rx_buffer[ix++];
-		smp_rmb();
-		port->rx_outp = ix & (MNSC_BUFFER_SIZE - 1);
+			smp_read_barrier_depends();
+			ch = port->rx_buffer[ix++];
+			st = port->rx_buffer[ix++];
+			smp_mb();
+			port->rx_outp = ix & (MNSC_BUFFER_SIZE - 1);
 
-	} while (st & (SC01STR_FEF | SC01STR_PEF | SC01STR_OEF));
+		} while (st & (SC01STR_FEF | SC01STR_PEF | SC01STR_OEF));
+	} else {
+		do {
+			st = *port->_status;
+			if (st & (SC01STR_FEF | SC01STR_PEF | SC01STR_OEF))
+				continue;
+		} while (!(st & SC01STR_RBF));
+
+		ch = *port->_rxb;
+	}
 
 	return ch;
 }
@@ -1693,12 +1770,12 @@ static void mn10300_serial_poll_put_char(struct uart_port *_port,
 	tmp = *port->_intr;
 
 	if (ch == 0x0a) {
-		*(u8 *) port->_txb = 0x0d;
+		*port->_txb = 0x0d;
 		while (*port->_status & SC01STR_TBF)
 			continue;
 	}
 
-	*(u8 *) port->_txb = ch;
+	*port->_txb = ch;
 	while (*port->_status & SC01STR_TBF)
 		continue;
 
diff --git a/arch/mn10300/kernel/mn10300-serial.h b/arch/mn10300/kernel/mn10300-serial.h
index 6796499bf78..01791c68ea1 100644
--- a/arch/mn10300/kernel/mn10300-serial.h
+++ b/arch/mn10300/kernel/mn10300-serial.h
@@ -29,6 +29,10 @@
 #define MNSCx_TX_SPACE		0x04
 #define MNSCx_TX_EMPTY		0x08
 
+/* tx_flags bits */
+#define MNSCx_TX_BREAK		0x01
+#define MNSCx_TX_STOP		0x02
+
 #ifndef __ASSEMBLY__
 
 struct mn10300_serial_port {
@@ -36,7 +40,7 @@ struct mn10300_serial_port {
 	unsigned		rx_inp;		/* pointer to rx input offset */
 	unsigned		rx_outp;	/* pointer to rx output offset */
 	u8			tx_xchar;	/* high-priority XON/XOFF buffer */
-	u8			tx_break;	/* transmit break request */
+	u8			tx_flags;	/* transmit break/stop request */
 	u8			intr_flags;	/* interrupt flags */
 	volatile u16		*rx_icr;	/* Rx interrupt control register */
 	volatile u16		*tx_icr;	/* Tx interrupt control register */
@@ -54,8 +58,8 @@ struct mn10300_serial_port {
 	volatile u16		*_control;	/* control register pointer */
 	volatile u8		*_status;	/* status register pointer */
 	volatile u8		*_intr;		/* interrupt register pointer */
-	volatile void		*_rxb;		/* receive buffer register pointer */
-	volatile void		*_txb;		/* transmit buffer register pointer */
+	volatile u8		*_rxb;		/* receive buffer register pointer */
+	volatile u8		*_txb;		/* transmit buffer register pointer */
 	volatile u16		*_tmicr;	/* timer interrupt control register */
 	volatile u8		*_tmxmd;	/* baud rate timer mode register */
 	volatile u16		*_tmxbr;	/* baud rate timer base register */
diff --git a/arch/mn10300/kernel/process.c b/arch/mn10300/kernel/process.c
index d0c671b6d9f..eb09f5a552f 100644
--- a/arch/mn10300/kernel/process.c
+++ b/arch/mn10300/kernel/process.c
@@ -206,7 +206,7 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
  */
 int copy_thread(unsigned long clone_flags,
 		unsigned long c_usp, unsigned long ustk_size,
-		struct task_struct *p, struct pt_regs *kregs)
+		struct task_struct *p)
 {
 	struct thread_info *ti = task_thread_info(p);
 	struct pt_regs *c_regs;
@@ -227,7 +227,7 @@ int copy_thread(unsigned long clone_flags,
 	p->thread.wchan	= p->thread.pc;
 	p->thread.usp	= c_usp;
 
-	if (unlikely(!kregs)) {
+	if (unlikely(p->flags & PF_KTHREAD)) {
 		memset(c_regs, 0, sizeof(struct pt_regs));
 		c_regs->a0 = c_usp; /* function */
 		c_regs->d0 = ustk_size; /* argument */
@@ -236,8 +236,9 @@ int copy_thread(unsigned long clone_flags,
 		p->thread.pc	= (unsigned long) ret_from_kernel_thread;
 		return 0;
 	}
-	*c_regs = *kregs;
-	c_regs->sp = c_usp;
+	*c_regs = *current_pt_regs();
+	if (c_usp)
+		c_regs->sp = c_usp;
 	c_regs->epsw &= ~EPSW_FE; /* my FPU */
 
 	/* the new TLS pointer is passed in as arg #5 to sys_clone() */
@@ -249,30 +250,6 @@ int copy_thread(unsigned long clone_flags,
 	return 0;
 }
 
-/*
- * clone a process
- * - tlsptr is retrieved by copy_thread() from current_frame()->d3
- */
-asmlinkage long sys_clone(unsigned long clone_flags, unsigned long newsp,
-			  int __user *parent_tidptr, int __user *child_tidptr,
-			  int __user *tlsptr)
-{
-	return do_fork(clone_flags, newsp ?: current_frame()->sp,
-		       current_frame(), 0, parent_tidptr, child_tidptr);
-}
-
-asmlinkage long sys_fork(void)
-{
-	return do_fork(SIGCHLD, current_frame()->sp,
-		       current_frame(), 0, NULL, NULL);
-}
-
-asmlinkage long sys_vfork(void)
-{
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, current_frame()->sp,
-		       current_frame(), 0, NULL, NULL);
-}
-
 unsigned long get_wchan(struct task_struct *p)
 {
 	return p->thread.wchan;
diff --git a/arch/mn10300/kernel/smp.c b/arch/mn10300/kernel/smp.c
index e62c223e4c4..95983cd21e7 100644
--- a/arch/mn10300/kernel/smp.c
+++ b/arch/mn10300/kernel/smp.c
@@ -130,10 +130,12 @@ static irqreturn_t smp_call_function_interrupt(int irq, void *dev_id);
 
 static struct irqaction reschedule_ipi = {
 	.handler	= smp_reschedule_interrupt,
+	.flags		= IRQF_NOBALANCING,
 	.name		= "smp reschedule IPI"
 };
 static struct irqaction call_function_ipi = {
 	.handler	= smp_call_function_interrupt,
+	.flags		= IRQF_NOBALANCING,
 	.name		= "smp call function IPI"
 };
 
@@ -141,7 +143,7 @@ static struct irqaction call_function_ipi = {
 static irqreturn_t smp_ipi_timer_interrupt(int irq, void *dev_id);
 static struct irqaction local_timer_ipi = {
 	.handler	= smp_ipi_timer_interrupt,
-	.flags		= IRQF_DISABLED,
+	.flags		= IRQF_DISABLED | IRQF_NOBALANCING,
 	.name		= "smp local timer IPI"
 };
 #endif
@@ -180,6 +182,7 @@ static void init_ipi(void)
 
 #ifdef CONFIG_MN10300_CACHE_ENABLED
 	/* set up the cache flush IPI */
+	irq_set_chip(FLUSH_CACHE_IPI, &mn10300_ipi_type);
 	flags = arch_local_cli_save();
 	__set_intr_stub(NUM2EXCEP_IRQ_LEVEL(FLUSH_CACHE_GxICR_LV),
 			mn10300_low_ipi_handler);
@@ -189,6 +192,7 @@ static void init_ipi(void)
 #endif
 
 	/* set up the NMI call function IPI */
+	irq_set_chip(CALL_FUNCTION_NMI_IPI, &mn10300_ipi_type);
 	flags = arch_local_cli_save();
 	GxICR(CALL_FUNCTION_NMI_IPI) = GxICR_NMI | GxICR_ENABLE | GxICR_DETECT;
 	tmp16 = GxICR(CALL_FUNCTION_NMI_IPI);
@@ -199,6 +203,10 @@ static void init_ipi(void)
 	__set_intr_stub(NUM2EXCEP_IRQ_LEVEL(SMP_BOOT_GxICR_LV),
 			mn10300_low_ipi_handler);
 	arch_local_irq_restore(flags);
+
+#ifdef CONFIG_KERNEL_DEBUGGER
+	irq_set_chip(DEBUGGER_NMI_IPI, &mn10300_ipi_type);
+#endif
 }
 
 /**
diff --git a/arch/mn10300/mm/fault.c b/arch/mn10300/mm/fault.c
index 90f346f7392..d48a84fd7fa 100644
--- a/arch/mn10300/mm/fault.c
+++ b/arch/mn10300/mm/fault.c
@@ -123,7 +123,8 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long fault_code,
 	struct mm_struct *mm;
 	unsigned long page;
 	siginfo_t info;
-	int write, fault;
+	int fault;
+	unsigned int flags = FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE;
 
 #ifdef CONFIG_GDBSTUB
 	/* handle GDB stub causing a fault */
@@ -170,6 +171,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long fault_code,
 	if (in_atomic() || !mm)
 		goto no_context;
 
+retry:
 	down_read(&mm->mmap_sem);
 
 	vma = find_vma(mm, address);
@@ -220,7 +222,6 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long fault_code,
  */
 good_area:
 	info.si_code = SEGV_ACCERR;
-	write = 0;
 	switch (fault_code & (MMUFCR_xFC_PGINVAL|MMUFCR_xFC_TYPE)) {
 	default:	/* 3: write, present */
 	case MMUFCR_xFC_TYPE_WRITE:
@@ -232,7 +233,7 @@ good_area:
 	case MMUFCR_xFC_PGINVAL | MMUFCR_xFC_TYPE_WRITE:
 		if (!(vma->vm_flags & VM_WRITE))
 			goto bad_area;
-		write++;
+		flags |= FAULT_FLAG_WRITE;
 		break;
 
 		/* read from protected page */
@@ -251,7 +252,11 @@ good_area:
 	 * make sure we exit gracefully rather than endlessly redo
 	 * the fault.
 	 */
-	fault = handle_mm_fault(mm, vma, address, write ? FAULT_FLAG_WRITE : 0);
+	fault = handle_mm_fault(mm, vma, address, flags);
+
+	if ((fault & VM_FAULT_RETRY) && fatal_signal_pending(current))
+		return;
+
 	if (unlikely(fault & VM_FAULT_ERROR)) {
 		if (fault & VM_FAULT_OOM)
 			goto out_of_memory;
@@ -259,10 +264,22 @@ good_area:
 			goto do_sigbus;
 		BUG();
 	}
-	if (fault & VM_FAULT_MAJOR)
-		current->maj_flt++;
-	else
-		current->min_flt++;
+	if (flags & FAULT_FLAG_ALLOW_RETRY) {
+		if (fault & VM_FAULT_MAJOR)
+			current->maj_flt++;
+		else
+			current->min_flt++;
+		if (fault & VM_FAULT_RETRY) {
+			flags &= ~FAULT_FLAG_ALLOW_RETRY;
+
+			 /* No need to up_read(&mm->mmap_sem) as we would
+			 * have already released it in __lock_page_or_retry
+			 * in mm/filemap.c.
+			 */
+
+			goto retry;
+		}
+	}
 
 	up_read(&mm->mmap_sem);
 	return;
diff --git a/arch/mn10300/mm/pgtable.c b/arch/mn10300/mm/pgtable.c
index 4ebf117c328..bd9ada693f9 100644
--- a/arch/mn10300/mm/pgtable.c
+++ b/arch/mn10300/mm/pgtable.c
@@ -95,7 +95,7 @@ struct page *pte_alloc_one(struct mm_struct *mm, unsigned long address)
  * checks at dup_mmap(), exec(), and other mmlist addition points
  * could be used. The locking scheme was chosen on the basis of
  * manfred's recommendations and having no core impact whatsoever.
- * -- wli
+ * -- nyc
  */
 DEFINE_SPINLOCK(pgd_lock);
 struct page *pgd_list;
diff --git a/arch/mn10300/unit-asb2305/pci-iomap.c b/arch/mn10300/unit-asb2305/pci-iomap.c
new file mode 100644
index 00000000000..bd65dae17f3
--- /dev/null
+++ b/arch/mn10300/unit-asb2305/pci-iomap.c
@@ -0,0 +1,35 @@
+/* ASB2305 PCI I/O mapping handler
+ *
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+#include <linux/pci.h>
+#include <linux/module.h>
+
+/*
+ * Create a virtual mapping cookie for a PCI BAR (memory or IO)
+ */
+void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen)
+{
+	resource_size_t start = pci_resource_start(dev, bar);
+	resource_size_t len = pci_resource_len(dev, bar);
+	unsigned long flags = pci_resource_flags(dev, bar);
+
+	if (!len || !start)
+		return NULL;
+
+	if ((flags & IORESOURCE_IO) || (flags & IORESOURCE_MEM)) {
+		if (flags & IORESOURCE_CACHEABLE && !(flags & IORESOURCE_IO))
+			return ioremap(start, len);
+		else
+			return ioremap_nocache(start, len);
+	}
+
+	return NULL;
+}
+EXPORT_SYMBOL(pci_iomap);
diff --git a/arch/mn10300/unit-asb2305/pci.c b/arch/mn10300/unit-asb2305/pci.c
index 6dce9fc2cf3..e2059486d3f 100644
--- a/arch/mn10300/unit-asb2305/pci.c
+++ b/arch/mn10300/unit-asb2305/pci.c
@@ -17,6 +17,7 @@
 #include <linux/init.h>
 #include <linux/ioport.h>
 #include <linux/delay.h>
+#include <linux/irq.h>
 #include <asm/io.h>
 #include "pci-asb2305.h"
 
@@ -303,9 +304,7 @@ static int __devinit is_valid_resource(struct pci_dev *dev, int idx)
 
 static void __devinit pcibios_fixup_device_resources(struct pci_dev *dev)
 {
-	struct pci_bus_region region;
-	int i;
-	int limit;
+	int limit, i;
 
 	if (dev->bus->number != 0)
 		return;
diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig
index 05f2ba41ff1..ec37e185d20 100644
--- a/arch/openrisc/Kconfig
+++ b/arch/openrisc/Kconfig
@@ -22,6 +22,8 @@ config OPENRISC
 	select GENERIC_STRNCPY_FROM_USER
 	select GENERIC_STRNLEN_USER
 	select MODULES_USE_ELF_RELA
+	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
 
 config MMU
 	def_bool y
@@ -144,7 +146,7 @@ config DEBUG_STACKOVERFLOW
 	help
 	  Make extra checks for space available on stack in some
           critical functions. This will cause kernel to run a bit slower,
-	  but will catch most of kernel stack overruns and exit gracefuly.
+	  but will catch most of kernel stack overruns and exit gracefully.
 
 	  Say Y if you are unsure.
 
diff --git a/arch/openrisc/Makefile b/arch/openrisc/Makefile
index 966886c8daf..4739b8302a5 100644
--- a/arch/openrisc/Makefile
+++ b/arch/openrisc/Makefile
@@ -50,6 +50,6 @@ BUILTIN_DTB := y
 else
 BUILTIN_DTB := n
 endif
-core-$(BUILTIN_DTB) += arch/openrisc/boot/
+core-$(BUILTIN_DTB) += arch/openrisc/boot/dts/
 
 all: vmlinux
diff --git a/arch/openrisc/boot/Makefile b/arch/openrisc/boot/dts/Makefile
index 09958358601..b092d30d6c2 100644
--- a/arch/openrisc/boot/Makefile
+++ b/arch/openrisc/boot/dts/Makefile
@@ -1,5 +1,3 @@
-
-
 ifneq '$(CONFIG_OPENRISC_BUILTIN_DTB)' '""'
 BUILTIN_DTB := $(patsubst "%",%,$(CONFIG_OPENRISC_BUILTIN_DTB)).dtb.o
 else
@@ -10,6 +8,3 @@ obj-y += $(BUILTIN_DTB)
 clean-files := *.dtb.S
 
 #DTC_FLAGS ?= -p 1024
-
-$(obj)/%.dtb: $(src)/dts/%.dts FORCE
-	$(call if_changed_dep,dtc)
diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild
index 78de6805268..8971026e1c6 100644
--- a/arch/openrisc/include/asm/Kbuild
+++ b/arch/openrisc/include/asm/Kbuild
@@ -60,6 +60,7 @@ generic-y += swab.h
 generic-y += termbits.h
 generic-y += termios.h
 generic-y += topology.h
+generic-y += trace_clock.h
 generic-y += types.h
 generic-y += ucontext.h
 generic-y += user.h
diff --git a/arch/openrisc/include/asm/processor.h b/arch/openrisc/include/asm/processor.h
index 43decdbdb2e..33691380608 100644
--- a/arch/openrisc/include/asm/processor.h
+++ b/arch/openrisc/include/asm/processor.h
@@ -81,8 +81,6 @@ struct thread_struct {
 #define KSTK_ESP(tsk)   (task_pt_regs(tsk)->sp)
 
 
-extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-
 void start_thread(struct pt_regs *regs, unsigned long nip, unsigned long sp);
 void release_thread(struct task_struct *);
 unsigned long get_wchan(struct task_struct *p);
diff --git a/arch/openrisc/include/asm/syscalls.h b/arch/openrisc/include/asm/syscalls.h
index 84a978af44d..8ee816812a9 100644
--- a/arch/openrisc/include/asm/syscalls.h
+++ b/arch/openrisc/include/asm/syscalls.h
@@ -24,4 +24,11 @@ asmlinkage long sys_or1k_atomic(unsigned long type, unsigned long *v1,
 
 #include <asm-generic/syscalls.h>
 
+asmlinkage long __sys_clone(unsigned long clone_flags, unsigned long newsp,
+			void __user *parent_tid, void __user *child_tid, int tls);
+asmlinkage long __sys_fork(void);
+
+#define sys_clone __sys_clone
+#define sys_fork __sys_fork
+
 #endif /* __ASM_OPENRISC_SYSCALLS_H */
diff --git a/arch/openrisc/include/uapi/asm/unistd.h b/arch/openrisc/include/uapi/asm/unistd.h
index 437bdbb61b1..5082b806632 100644
--- a/arch/openrisc/include/uapi/asm/unistd.h
+++ b/arch/openrisc/include/uapi/asm/unistd.h
@@ -20,6 +20,10 @@
 
 #define sys_mmap2 sys_mmap_pgoff
 
+#define __ARCH_WANT_SYS_EXECVE
+#define __ARCH_WANT_SYS_FORK
+#define __ARCH_WANT_SYS_CLONE
+
 #include <asm-generic/unistd.h>
 
 #define __NR_or1k_atomic __NR_arch_specific_syscall
diff --git a/arch/openrisc/kernel/Makefile b/arch/openrisc/kernel/Makefile
index e1ee0fa2bbd..35f92ce51c2 100644
--- a/arch/openrisc/kernel/Makefile
+++ b/arch/openrisc/kernel/Makefile
@@ -5,7 +5,7 @@
 extra-y	:= head.o vmlinux.lds
 
 obj-y	:= setup.o idle.o or32_ksyms.o process.o dma.o \
-	   traps.o time.o irq.o entry.o ptrace.o signal.o sys_or32.o \
+	   traps.o time.o irq.o entry.o ptrace.o signal.o \
 	   sys_call_table.o
 
 obj-$(CONFIG_MODULES)		+= module.o
diff --git a/arch/openrisc/kernel/entry.S b/arch/openrisc/kernel/entry.S
index ddfcaa828b0..5e5b30601bb 100644
--- a/arch/openrisc/kernel/entry.S
+++ b/arch/openrisc/kernel/entry.S
@@ -894,6 +894,16 @@ ENTRY(ret_from_fork)
 	l.jal	schedule_tail
 	 l.nop
 
+	/* Check if we are a kernel thread */
+	l.sfeqi	r20,0
+	l.bf	1f
+	 l.nop
+
+	/* ...we are a kernel thread so invoke the requested callback */
+	l.jalr	r20
+	 l.or	r3,r22,r0
+
+1:
 	/* _syscall_returns expect r11 to contain return value */
 	l.lwz	r11,PT_GPR11(r1)
 
@@ -915,26 +925,6 @@ ENTRY(ret_from_fork)
 	l.j	_syscall_return
 	 l.nop
 
-/* Since syscalls don't save call-clobbered registers, the args to
- * kernel_thread_helper will need to be passed through callee-saved
- * registers and copied to the parameter registers when the thread
- * begins running.
- *
- * See arch/openrisc/kernel/process.c:
- * The args are passed as follows:
- *   arg1 (r3) : passed in r20
- *   arg2 (r4) : passed in r22
- */
-
-ENTRY(_kernel_thread_helper)
-	l.or	r3,r20,r0
-	l.or	r4,r22,r0
-	l.movhi	r31,hi(kernel_thread_helper)
-	l.ori	r31,r31,lo(kernel_thread_helper)
-	l.jr	r31
-	 l.nop
-
-
 /* ========================================================[ switch ] === */
 
 /*
@@ -1044,8 +1034,13 @@ ENTRY(_switch)
 	/* Unwind stack to pre-switch state */
 	l.addi  r1,r1,(INT_FRAME_SIZE)
 
-	/* Return via the link-register back to where we 'came from', where that can be
-	 * either schedule() or return_from_fork()... */
+	/* Return via the link-register back to where we 'came from', where
+	 * that may be either schedule(), ret_from_fork(), or
+	 * ret_from_kernel_thread().  If we are returning to a new thread,
+	 * we are expected to have set up the arg to schedule_tail already,
+	 * hence we do so here unconditionally:
+	 */
+	l.lwz   r3,TI_STACK(r3)		/* Load 'prev' as schedule_tail arg */
 	l.jr	r9
 	 l.nop
 
@@ -1076,22 +1071,18 @@ _fork_save_extra_regs_and_call:
 	l.jr	r29
 	 l.sw    PT_GPR28(r1),r28
 
-ENTRY(sys_clone)
-	l.movhi	r29,hi(_sys_clone)
-	l.ori	r29,r29,lo(_sys_clone)
+ENTRY(__sys_clone)
+	l.movhi	r29,hi(sys_clone)
+	l.ori	r29,r29,lo(sys_clone)
 	l.j	_fork_save_extra_regs_and_call
 	 l.addi	r7,r1,0
 
-ENTRY(sys_fork)
-	l.movhi	r29,hi(_sys_fork)
-	l.ori	r29,r29,lo(_sys_fork)
+ENTRY(__sys_fork)
+	l.movhi	r29,hi(sys_fork)
+	l.ori	r29,r29,lo(sys_fork)
 	l.j	_fork_save_extra_regs_and_call
 	 l.addi	r3,r1,0
 
-ENTRY(sys_execve)
-	l.j	_sys_execve
-	 l.addi	r6,r1,0
-
 ENTRY(sys_sigaltstack)
 	l.j	_sys_sigaltstack
 	 l.addi	r5,r1,0
diff --git a/arch/openrisc/kernel/process.c b/arch/openrisc/kernel/process.c
index c35f3ab1a8d..00c233bf0d0 100644
--- a/arch/openrisc/kernel/process.c
+++ b/arch/openrisc/kernel/process.c
@@ -109,66 +109,83 @@ void release_thread(struct task_struct *dead_task)
  */
 extern asmlinkage void ret_from_fork(void);
 
+/*
+ * copy_thread
+ * @clone_flags: flags
+ * @usp: user stack pointer or fn for kernel thread
+ * @arg: arg to fn for kernel thread; always NULL for userspace thread
+ * @p: the newly created task
+ * @regs: CPU context to copy for userspace thread; always NULL for kthread
+ *
+ * At the top of a newly initialized kernel stack are two stacked pt_reg
+ * structures.  The first (topmost) is the userspace context of the thread.
+ * The second is the kernelspace context of the thread.
+ *
+ * A kernel thread will not be returning to userspace, so the topmost pt_regs
+ * struct can be uninitialized; it _does_ need to exist, though, because
+ * a kernel thread can become a userspace thread by doing a kernel_execve, in
+ * which case the topmost context will be initialized and used for 'returning'
+ * to userspace.
+ *
+ * The second pt_reg struct needs to be initialized to 'return' to
+ * ret_from_fork.  A kernel thread will need to set r20 to the address of
+ * a function to call into (with arg in r22); userspace threads need to set
+ * r20 to NULL in which case ret_from_fork will just continue a return to
+ * userspace.
+ *
+ * A kernel thread 'fn' may return; this is effectively what happens when
+ * kernel_execve is called.  In that case, the userspace pt_regs must have
+ * been initialized (which kernel_execve takes care of, see start_thread
+ * below); ret_from_fork will then continue its execution causing the
+ * 'kernel thread' to return to userspace as a userspace thread.
+ */
+
 int
 copy_thread(unsigned long clone_flags, unsigned long usp,
-	    unsigned long unused, struct task_struct *p, struct pt_regs *regs)
+	    unsigned long arg, struct task_struct *p)
 {
-	struct pt_regs *childregs;
+	struct pt_regs *userregs;
 	struct pt_regs *kregs;
 	unsigned long sp = (unsigned long)task_stack_page(p) + THREAD_SIZE;
-	struct thread_info *ti;
 	unsigned long top_of_kernel_stack;
 
 	top_of_kernel_stack = sp;
 
 	p->set_child_tid = p->clear_child_tid = NULL;
 
-	/* Copy registers */
-	/* redzone */
-	sp -= STACK_FRAME_OVERHEAD;
+	/* Locate userspace context on stack... */
+	sp -= STACK_FRAME_OVERHEAD;	/* redzone */
 	sp -= sizeof(struct pt_regs);
-	childregs = (struct pt_regs *)sp;
+	userregs = (struct pt_regs *) sp;
 
-	/* Copy parent registers */
-	*childregs = *regs;
+	/* ...and kernel context */
+	sp -= STACK_FRAME_OVERHEAD;	/* redzone */
+	sp -= sizeof(struct pt_regs);
+	kregs = (struct pt_regs *)sp;
 
-	if ((childregs->sr & SPR_SR_SM) == 1) {
-		/* for kernel thread, set `current_thread_info'
-		 * and stackptr in new task
-		 */
-		childregs->sp = (unsigned long)task_stack_page(p) + THREAD_SIZE;
-		childregs->gpr[10] = (unsigned long)task_thread_info(p);
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		memset(kregs, 0, sizeof(struct pt_regs));
+		kregs->gpr[20] = usp; /* fn, kernel thread */
+		kregs->gpr[22] = arg;
 	} else {
-		childregs->sp = usp;
-	}
-
-	childregs->gpr[11] = 0;	/* Result from fork() */
+		*userregs = *current_pt_regs();
 
-	/*
-	 * The way this works is that at some point in the future
-	 * some task will call _switch to switch to the new task.
-	 * That will pop off the stack frame created below and start
-	 * the new task running at ret_from_fork.  The new task will
-	 * do some house keeping and then return from the fork or clone
-	 * system call, using the stack frame created above.
-	 */
-	/* redzone */
-	sp -= STACK_FRAME_OVERHEAD;
-	sp -= sizeof(struct pt_regs);
-	kregs = (struct pt_regs *)sp;
+		if (usp)
+			userregs->sp = usp;
+		userregs->gpr[11] = 0;	/* Result from fork() */
 
-	ti = task_thread_info(p);
-	ti->ksp = sp;
+		kregs->gpr[20] = 0;	/* Userspace thread */
+	}
 
-	/* kregs->sp must store the location of the 'pre-switch' kernel stack
-	 * pointer... for a newly forked process, this is simply the top of
-	 * the kernel stack.
+	/*
+	 * _switch wants the kernel stack page in pt_regs->sp so that it
+	 * can restore it to thread_info->ksp... see _switch for details.
 	 */
 	kregs->sp = top_of_kernel_stack;
-	kregs->gpr[3] = (unsigned long)current;	/* arg to schedule_tail */
-	kregs->gpr[10] = (unsigned long)task_thread_info(p);
 	kregs->gpr[9] = (unsigned long)ret_from_fork;
 
+	task_thread_info(p)->ksp = (unsigned long)kregs;
+
 	return 0;
 }
 
@@ -177,16 +194,14 @@ copy_thread(unsigned long clone_flags, unsigned long usp,
  */
 void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long sp)
 {
-	unsigned long sr = regs->sr & ~SPR_SR_SM;
+	unsigned long sr = mfspr(SPR_SR) & ~SPR_SR_SM;
 
 	set_fs(USER_DS);
-	memset(regs->gpr, 0, sizeof(regs->gpr));
+	memset(regs, 0, sizeof(struct pt_regs));
 
 	regs->pc = pc;
 	regs->sr = sr;
 	regs->sp = sp;
-
-/*	printk("start thread, ksp = %lx\n", current_thread_info()->ksp);*/
 }
 
 /* Fill in the fpu structure for a core dump.  */
@@ -237,74 +252,9 @@ void dump_elf_thread(elf_greg_t *dest, struct pt_regs* regs)
 	dest[35] = 0;
 }
 
-extern void _kernel_thread_helper(void);
-
-void __noreturn kernel_thread_helper(int (*fn) (void *), void *arg)
-{
-	do_exit(fn(arg));
-}
-
-/*
- * Create a kernel thread.
- */
-int kernel_thread(int (*fn) (void *), void *arg, unsigned long flags)
-{
-	struct pt_regs regs;
-
-	memset(&regs, 0, sizeof(regs));
-
-	regs.gpr[20] = (unsigned long)fn;
-	regs.gpr[22] = (unsigned long)arg;
-	regs.sr = mfspr(SPR_SR);
-	regs.pc = (unsigned long)_kernel_thread_helper;
-
-	return do_fork(flags | CLONE_VM | CLONE_UNTRACED,
-		       0, &regs, 0, NULL, NULL);
-}
-
-/*
- * sys_execve() executes a new program.
- */
-asmlinkage long _sys_execve(const char __user *name,
-			    const char __user * const __user *argv,
-			    const char __user * const __user *envp,
-			    struct pt_regs *regs)
-{
-	int error;
-	struct filename *filename;
-
-	filename = getname(name);
-	error = PTR_ERR(filename);
-
-	if (IS_ERR(filename))
-		goto out;
-
-	error = do_execve(filename->name, argv, envp, regs);
-	putname(filename);
-
-out:
-	return error;
-}
-
 unsigned long get_wchan(struct task_struct *p)
 {
 	/* TODO */
 
 	return 0;
 }
-
-int kernel_execve(const char *filename, char *const argv[], char *const envp[])
-{
-	register long __res asm("r11") = __NR_execve;
-	register long __a asm("r3") = (long)(filename);
-	register long __b asm("r4") = (long)(argv);
-	register long __c asm("r5") = (long)(envp);
-	__asm__ volatile ("l.sys 1"
-			  : "=r" (__res), "=r"(__a), "=r"(__b), "=r"(__c)
-			  : "0"(__res), "1"(__a), "2"(__b), "3"(__c)
-			  : "r6", "r7", "r8", "r12", "r13", "r15",
-			    "r17", "r19", "r21", "r23", "r25", "r27",
-			    "r29", "r31");
-	__asm__ volatile ("l.nop");
-	return __res;
-}
diff --git a/arch/openrisc/kernel/signal.c b/arch/openrisc/kernel/signal.c
index 30110297f4f..ddedc8a7786 100644
--- a/arch/openrisc/kernel/signal.c
+++ b/arch/openrisc/kernel/signal.c
@@ -84,7 +84,6 @@ asmlinkage long _sys_rt_sigreturn(struct pt_regs *regs)
 {
 	struct rt_sigframe *frame = (struct rt_sigframe __user *)regs->sp;
 	sigset_t set;
-	stack_t st;
 
 	/*
 	 * Since we stacked the signal on a dword boundary,
@@ -104,11 +103,10 @@ asmlinkage long _sys_rt_sigreturn(struct pt_regs *regs)
 	if (restore_sigcontext(regs, &frame->uc.uc_mcontext))
 		goto badframe;
 
-	if (__copy_from_user(&st, &frame->uc.uc_stack, sizeof(st)))
-		goto badframe;
 	/* It is more difficult to avoid calling this function than to
 	   call it and ignore errors.  */
-	do_sigaltstack(&st, NULL, regs->sp);
+	if (do_sigaltstack(&frame->uc.uc_stack, NULL, regs->sp) == -EFAULT)
+		goto badframe;
 
 	return regs->gpr[11];
 
diff --git a/arch/openrisc/kernel/sys_or32.c b/arch/openrisc/kernel/sys_or32.c
deleted file mode 100644
index 57060084c0c..00000000000
--- a/arch/openrisc/kernel/sys_or32.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * OpenRISC sys_or32.c
- *
- * Linux architectural port borrowing liberally from similar works of
- * others.  All original copyrights apply as per the original source
- * declaration.
- *
- * Modifications for the OpenRISC architecture:
- * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com>
- * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
- *
- *      This program is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU General Public License
- *      as published by the Free Software Foundation; either version
- *      2 of the License, or (at your option) any later version.
- *
- * This file contains various random system calls that
- * have a non-standard calling sequence on some platforms.
- * Since we don't have to do any backwards compatibility, our
- * versions are done in the most "normal" way possible.
- */
-
-#include <linux/errno.h>
-#include <linux/syscalls.h>
-#include <linux/mm.h>
-
-#include <asm/syscalls.h>
-
-/* These are secondary entry points as the primary entry points are defined in
- * entry.S where we add the 'regs' parameter value
- */
-
-asmlinkage long _sys_clone(unsigned long clone_flags, unsigned long newsp,
-			   int __user *parent_tid, int __user *child_tid,
-			   struct pt_regs *regs)
-{
-	long ret;
-
-	/* FIXME: Is alignment necessary? */
-	/* newsp = ALIGN(newsp, 4); */
-
-	if (!newsp)
-		newsp = regs->sp;
-
-	ret = do_fork(clone_flags, newsp, regs, 0, parent_tid, child_tid);
-
-	return ret;
-}
-
-asmlinkage int _sys_fork(struct pt_regs *regs)
-{
-#ifdef CONFIG_MMU
-	return do_fork(SIGCHLD, regs->sp, regs, 0, NULL, NULL);
-#else
-	return -EINVAL;
-#endif
-}
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index 11def45b98c..e688a2be30f 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -22,6 +22,9 @@ config PARISC
 	select GENERIC_STRNCPY_FROM_USER
 	select HAVE_MOD_ARCH_SPECIFIC
 	select MODULES_USE_ELF_RELA
+	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
+	select CLONE_BACKWARDS
 
 	help
 	  The PA-RISC microprocessor is designed by Hewlett-Packard and used
diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild
index bac8debecff..ff4c9faed54 100644
--- a/arch/parisc/include/asm/Kbuild
+++ b/arch/parisc/include/asm/Kbuild
@@ -3,3 +3,4 @@ generic-y += word-at-a-time.h auxvec.h user.h cputime.h emergency-restart.h \
 	  segment.h topology.h vga.h device.h percpu.h hw_irq.h mutex.h \
 	  div64.h irq_regs.h kdebug.h kvm_para.h local64.h local.h param.h \
 	  poll.h xor.h clkdev.h exec.h
+generic-y += trace_clock.h
diff --git a/arch/parisc/include/asm/processor.h b/arch/parisc/include/asm/processor.h
index 0e8b7b8ce8a..09b54a57a48 100644
--- a/arch/parisc/include/asm/processor.h
+++ b/arch/parisc/include/asm/processor.h
@@ -326,7 +326,6 @@ struct mm_struct;
 
 /* Free all resources held by a thread. */
 extern void release_thread(struct task_struct *);
-extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
 
 extern void map_hpux_gateway_page(struct task_struct *tsk, struct mm_struct *mm);
 
diff --git a/arch/parisc/include/asm/signal.h b/arch/parisc/include/asm/signal.h
index 21abf4fc169..0fdb3c83595 100644
--- a/arch/parisc/include/asm/signal.h
+++ b/arch/parisc/include/asm/signal.h
@@ -34,8 +34,6 @@ struct k_sigaction {
 	struct sigaction sa;
 };
 
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-
 #include <asm/sigcontext.h>
 
 #endif /* !__ASSEMBLY */
diff --git a/arch/parisc/include/asm/unistd.h b/arch/parisc/include/asm/unistd.h
index 541639c3f60..1efef41659c 100644
--- a/arch/parisc/include/asm/unistd.h
+++ b/arch/parisc/include/asm/unistd.h
@@ -163,6 +163,10 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5)	\
 #define __ARCH_WANT_SYS_RT_SIGACTION
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
+#define __ARCH_WANT_SYS_EXECVE
+#define __ARCH_WANT_SYS_FORK
+#define __ARCH_WANT_SYS_VFORK
+#define __ARCH_WANT_SYS_CLONE
 
 #endif /* __ASSEMBLY__ */
 
diff --git a/arch/parisc/include/uapi/asm/ioctls.h b/arch/parisc/include/uapi/asm/ioctls.h
index 054ec06f9e2..66719c38a36 100644
--- a/arch/parisc/include/uapi/asm/ioctls.h
+++ b/arch/parisc/include/uapi/asm/ioctls.h
@@ -55,6 +55,9 @@
 #define TIOCGDEV	_IOR('T',0x32, int)  /* Get primary device node of /dev/console */
 #define TIOCSIG		_IOW('T',0x36, int)  /* Generate signal on Pty slave */
 #define TIOCVHANGUP	0x5437
+#define TIOCGPKT	_IOR('T', 0x38, int) /* Get packet mode state */
+#define TIOCGPTLCK	_IOR('T', 0x39, int) /* Get Pty lock state */
+#define TIOCGEXCL	_IOR('T', 0x40, int) /* Get exclusive mode state */
 
 #define FIONCLEX	0x5450  /* these numbers need to be adjusted. */
 #define FIOCLEX		0x5451
diff --git a/arch/parisc/include/uapi/asm/mman.h b/arch/parisc/include/uapi/asm/mman.h
index 12219ebce86..294d251ca7b 100644
--- a/arch/parisc/include/uapi/asm/mman.h
+++ b/arch/parisc/include/uapi/asm/mman.h
@@ -70,4 +70,15 @@
 #define MAP_FILE	0
 #define MAP_VARIABLE	0
 
+/*
+ * When MAP_HUGETLB is set bits [26:31] encode the log2 of the huge page size.
+ * This gives us 6 bits, which is enough until someone invents 128 bit address
+ * spaces.
+ *
+ * Assume these are all power of twos.
+ * When 0 use the default page size.
+ */
+#define MAP_HUGE_SHIFT	26
+#define MAP_HUGE_MASK	0x3f
+
 #endif /* __PARISC_MMAN_H__ */
diff --git a/arch/parisc/include/uapi/asm/socket.h b/arch/parisc/include/uapi/asm/socket.h
index 1b52c2c31a7..d9ff4731253 100644
--- a/arch/parisc/include/uapi/asm/socket.h
+++ b/arch/parisc/include/uapi/asm/socket.h
@@ -48,6 +48,7 @@
 /* Socket filtering */
 #define SO_ATTACH_FILTER        0x401a
 #define SO_DETACH_FILTER        0x401b
+#define SO_GET_FILTER		SO_ATTACH_FILTER
 
 #define SO_ACCEPTCONN		0x401c
 
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index 18670a07884..bfb44247d7a 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -708,59 +708,9 @@ ENTRY(end_fault_vector)
 	.import		do_cpu_irq_mask,code
 
 	/*
-	 * r26 = function to be called
-	 * r25 = argument to pass in
-	 * r24 = flags for do_fork()
-	 *
-	 * Kernel threads don't ever return, so they don't need
-	 * a true register context. We just save away the arguments
-	 * for copy_thread/ret_ to properly set up the child.
-	 */
-
-#define CLONE_VM 0x100	/* Must agree with <linux/sched.h> */
-#define CLONE_UNTRACED 0x00800000
-
-	.import do_fork
-ENTRY(__kernel_thread)
-	STREG	%r2, -RP_OFFSET(%r30)
-
-	copy	%r30, %r1
-	ldo	PT_SZ_ALGN(%r30),%r30
-#ifdef CONFIG_64BIT
-	/* Yo, function pointers in wide mode are little structs... -PB */
-	ldd	24(%r26), %r2
-	STREG	%r2, PT_GR27(%r1)	/* Store childs %dp */
-	ldd	16(%r26), %r26
-
-	STREG	%r22, PT_GR22(%r1)	/* save r22 (arg5) */
-	copy	%r0, %r22		/* user_tid */
-#endif
-	STREG	%r26, PT_GR26(%r1)  /* Store function & argument for child */
-	STREG	%r25, PT_GR25(%r1)
-	ldil	L%CLONE_UNTRACED, %r26
-	ldo	CLONE_VM(%r26), %r26   /* Force CLONE_VM since only init_mm */
-	or	%r26, %r24, %r26      /* will have kernel mappings.	 */
-	ldi	1, %r25			/* stack_start, signals kernel thread */
-	stw	%r0, -52(%r30)	     	/* user_tid */
-#ifdef CONFIG_64BIT
-	ldo	-16(%r30),%r29		/* Reference param save area */
-#endif
-	BL	do_fork, %r2
-	copy	%r1, %r24		/* pt_regs */
-
-	/* Parent Returns here */
-
-	LDREG	-PT_SZ_ALGN-RP_OFFSET(%r30), %r2
-	ldo	-PT_SZ_ALGN(%r30), %r30
-	bv	%r0(%r2)
-	nop
-ENDPROC(__kernel_thread)
-
-	/*
 	 * Child Returns here
 	 *
-	 * copy_thread moved args from temp save area set up above
-	 * into task save area.
+	 * copy_thread moved args into task save area.
 	 */
 
 ENTRY(ret_from_kernel_thread)
@@ -769,51 +719,17 @@ ENTRY(ret_from_kernel_thread)
 	BL	schedule_tail, %r2
 	nop
 
-	LDREG	TI_TASK-THREAD_SZ_ALGN(%r30), %r1
+	LDREG	TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30), %r1
 	LDREG	TASK_PT_GR25(%r1), %r26
 #ifdef CONFIG_64BIT
 	LDREG	TASK_PT_GR27(%r1), %r27
-	LDREG	TASK_PT_GR22(%r1), %r22
 #endif
 	LDREG	TASK_PT_GR26(%r1), %r1
 	ble	0(%sr7, %r1)
 	copy	%r31, %r2
-
-#ifdef CONFIG_64BIT
-	ldo	-16(%r30),%r29		/* Reference param save area */
-	loadgp				/* Thread could have been in a module */
-#endif
-#ifndef CONFIG_64BIT
-	b	sys_exit
-#else
-	load32	sys_exit, %r1
-	bv	%r0(%r1)
-#endif
-	ldi	0, %r26
-ENDPROC(ret_from_kernel_thread)
-
-	.import	sys_execve, code
-ENTRY(__execve)
-	copy	%r2, %r15
-	copy	%r30, %r16
-	ldo	PT_SZ_ALGN(%r30), %r30
-	STREG	%r26, PT_GR26(%r16)
-	STREG	%r25, PT_GR25(%r16)
-	STREG	%r24, PT_GR24(%r16)
-#ifdef CONFIG_64BIT
-	ldo	-16(%r30),%r29		/* Reference param save area */
-#endif
-	BL	sys_execve, %r2
-	copy	%r16, %r26
-
-	cmpib,=,n 0,%r28,intr_return    /* forward */
-
-	/* yes, this will trap and die. */
-	copy	%r15, %r2
-	copy	%r16, %r30
-	bv	%r0(%r2)
+	b	finish_child_return
 	nop
-ENDPROC(__execve)
+ENDPROC(ret_from_kernel_thread)
 
 
 	/*
@@ -1772,151 +1688,36 @@ dtlb_fault:
 	LDREG   PT_GR18(\regs),%r18
 	.endm
 
-ENTRY(sys_fork_wrapper)
+	.macro	fork_like name
+ENTRY(sys_\name\()_wrapper)
 	LDREG	TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30), %r1
 	ldo	TASK_REGS(%r1),%r1
 	reg_save %r1
-	mfctl	%cr27, %r3
-	STREG	%r3, PT_CR27(%r1)
-
-	STREG	%r2,-RP_OFFSET(%r30)
-	ldo	FRAME_SIZE(%r30),%r30
-#ifdef CONFIG_64BIT
-	ldo	-16(%r30),%r29		/* Reference param save area */
-#endif
-
-	/* These are call-clobbered registers and therefore
-	   also syscall-clobbered (we hope). */
-	STREG	%r2,PT_GR19(%r1)	/* save for child */
-	STREG	%r30,PT_GR21(%r1)
-
-	LDREG	PT_GR30(%r1),%r25
-	copy	%r1,%r24
-	BL	sys_clone,%r2
-	ldi	SIGCHLD,%r26
-
-	LDREG	-RP_OFFSET-FRAME_SIZE(%r30),%r2
-wrapper_exit:
-	ldo	-FRAME_SIZE(%r30),%r30		/* get the stackframe */
-	LDREG	TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1
-	ldo	TASK_REGS(%r1),%r1	 /* get pt regs */
-
-	LDREG	PT_CR27(%r1), %r3
-	mtctl	%r3, %cr27
-	reg_restore %r1
+	mfctl	%cr27, %r28
+	b	sys_\name
+	STREG	%r28, PT_CR27(%r1)
+ENDPROC(sys_\name\()_wrapper)
+	.endm
 
-	/* strace expects syscall # to be preserved in r20 */
-	ldi	__NR_fork,%r20
-	bv %r0(%r2)
-	STREG	%r20,PT_GR20(%r1)
-ENDPROC(sys_fork_wrapper)
+fork_like clone
+fork_like fork
+fork_like vfork
 
 	/* Set the return value for the child */
 ENTRY(child_return)
 	BL	schedule_tail, %r2
 	nop
+finish_child_return:
+	LDREG	TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30), %r1
+	ldo	TASK_REGS(%r1),%r1	 /* get pt regs */
 
-	LDREG	TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE-FRAME_SIZE(%r30), %r1
-	LDREG	TASK_PT_GR19(%r1),%r2
-	b	wrapper_exit
+	LDREG	PT_CR27(%r1), %r3
+	mtctl	%r3, %cr27
+	reg_restore %r1
+	b	syscall_exit
 	copy	%r0,%r28
 ENDPROC(child_return)
 
-
-ENTRY(sys_clone_wrapper)
-	LDREG	TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1
-	ldo	TASK_REGS(%r1),%r1	/* get pt regs */
-	reg_save %r1
-	mfctl	%cr27, %r3
-	STREG	%r3, PT_CR27(%r1)
-
-	STREG	%r2,-RP_OFFSET(%r30)
-	ldo	FRAME_SIZE(%r30),%r30
-#ifdef CONFIG_64BIT
-	ldo	-16(%r30),%r29		/* Reference param save area */
-#endif
-
-	/* WARNING - Clobbers r19 and r21, userspace must save these! */
-	STREG	%r2,PT_GR19(%r1)	/* save for child */
-	STREG	%r30,PT_GR21(%r1)
-	BL	sys_clone,%r2
-	copy	%r1,%r24
-
-	b	wrapper_exit
-	LDREG	-RP_OFFSET-FRAME_SIZE(%r30),%r2
-ENDPROC(sys_clone_wrapper)
-
-
-ENTRY(sys_vfork_wrapper)
-	LDREG	TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1
-	ldo	TASK_REGS(%r1),%r1	/* get pt regs */
-	reg_save %r1
-	mfctl	%cr27, %r3
-	STREG	%r3, PT_CR27(%r1)
-
-	STREG	%r2,-RP_OFFSET(%r30)
-	ldo	FRAME_SIZE(%r30),%r30
-#ifdef CONFIG_64BIT
-	ldo	-16(%r30),%r29		/* Reference param save area */
-#endif
-
-	STREG	%r2,PT_GR19(%r1)	/* save for child */
-	STREG	%r30,PT_GR21(%r1)
-
-	BL	sys_vfork,%r2
-	copy	%r1,%r26
-
-	b	wrapper_exit
-	LDREG	-RP_OFFSET-FRAME_SIZE(%r30),%r2
-ENDPROC(sys_vfork_wrapper)
-
-	
-	.macro  execve_wrapper execve
-	LDREG	TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1
-	ldo	TASK_REGS(%r1),%r1	/* get pt regs */
-
-	/*
-	 * Do we need to save/restore r3-r18 here?
-	 * I don't think so. why would new thread need old
-	 * threads registers?
-	 */
-
-	/* %arg0 - %arg3 are already saved for us. */
-
-	STREG %r2,-RP_OFFSET(%r30)
-	ldo FRAME_SIZE(%r30),%r30
-#ifdef CONFIG_64BIT
-	ldo	-16(%r30),%r29		/* Reference param save area */
-#endif
-	BL \execve,%r2
-	copy %r1,%arg0
-
-	ldo -FRAME_SIZE(%r30),%r30
-	LDREG -RP_OFFSET(%r30),%r2
-
-	/* If exec succeeded we need to load the args */
-
-	ldo -1024(%r0),%r1
-	cmpb,>>= %r28,%r1,error_\execve
-	copy %r2,%r19
-
-error_\execve:
-	bv %r0(%r19)
-	nop
-	.endm
-
-	.import sys_execve
-ENTRY(sys_execve_wrapper)
-	execve_wrapper sys_execve
-ENDPROC(sys_execve_wrapper)
-
-#ifdef CONFIG_64BIT
-	.import sys32_execve
-ENTRY(sys32_execve_wrapper)
-	execve_wrapper sys32_execve
-ENDPROC(sys32_execve_wrapper)
-#endif
-
 ENTRY(sys_rt_sigreturn_wrapper)
 	LDREG	TI_TASK-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r26
 	ldo	TASK_REGS(%r26),%r26	/* get pt regs */
diff --git a/arch/parisc/kernel/pdc_cons.c b/arch/parisc/kernel/pdc_cons.c
index 88238638aee..efc5e7d3053 100644
--- a/arch/parisc/kernel/pdc_cons.c
+++ b/arch/parisc/kernel/pdc_cons.c
@@ -186,13 +186,13 @@ static int __init pdc_console_tty_driver_init(void)
 	printk(KERN_INFO "The PDC console driver is still registered, removing CON_BOOT flag\n");
 	pdc_cons.flags &= ~CON_BOOT;
 
-	tty_port_init(&tty_port);
-
 	pdc_console_tty_driver = alloc_tty_driver(1);
 
 	if (!pdc_console_tty_driver)
 		return -ENOMEM;
 
+	tty_port_init(&tty_port);
+
 	pdc_console_tty_driver->driver_name = "pdc_cons";
 	pdc_console_tty_driver->name = "ttyB";
 	pdc_console_tty_driver->major = MUX_MAJOR;
@@ -207,6 +207,7 @@ static int __init pdc_console_tty_driver_init(void)
 	err = tty_register_driver(pdc_console_tty_driver);
 	if (err) {
 		printk(KERN_ERR "Unable to register the PDC console TTY driver\n");
+		tty_port_destroy(&tty_port);
 		return err;
 	}
 
diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c
index cbc37216bf9..d13507246c5 100644
--- a/arch/parisc/kernel/process.c
+++ b/arch/parisc/kernel/process.c
@@ -52,6 +52,7 @@
 
 #include <asm/io.h>
 #include <asm/asm-offsets.h>
+#include <asm/assembly.h>
 #include <asm/pdc.h>
 #include <asm/pdc_chassis.h>
 #include <asm/pgalloc.h>
@@ -165,23 +166,6 @@ void (*pm_power_off)(void) = machine_power_off;
 EXPORT_SYMBOL(pm_power_off);
 
 /*
- * Create a kernel thread
- */
-
-extern pid_t __kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
-pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
-{
-
-	/*
-	 * FIXME: Once we are sure we don't need any debug here,
-	 *	  kernel_thread can become a #define.
-	 */
-
-	return __kernel_thread(fn, arg, flags);
-}
-EXPORT_SYMBOL(kernel_thread);
-
-/*
  * Free current thread data structures etc..
  */
 void exit_thread(void)
@@ -218,48 +202,11 @@ int dump_task_fpu (struct task_struct *tsk, elf_fpregset_t *r)
 	return 1;
 }
 
-/* Note that "fork()" is implemented in terms of clone, with
-   parameters (SIGCHLD, regs->gr[30], regs). */
-int
-sys_clone(unsigned long clone_flags, unsigned long usp,
-	  struct pt_regs *regs)
-{
-  	/* Arugments from userspace are:
-	   r26 = Clone flags.
-	   r25 = Child stack.
-	   r24 = parent_tidptr.
-	   r23 = Is the TLS storage descriptor 
-	   r22 = child_tidptr 
-	   
-	   However, these last 3 args are only examined
-	   if the proper flags are set. */
-	int __user *parent_tidptr = (int __user *)regs->gr[24];
-	int __user *child_tidptr  = (int __user *)regs->gr[22];
-
-	/* usp must be word aligned.  This also prevents users from
-	 * passing in the value 1 (which is the signal for a special
-	 * return for a kernel thread) */
-	usp = ALIGN(usp, 4);
-
-	/* A zero value for usp means use the current stack */
-	if (usp == 0)
-	  usp = regs->gr[30];
-
-	return do_fork(clone_flags, usp, regs, 0, parent_tidptr, child_tidptr);
-}
-
-int
-sys_vfork(struct pt_regs *regs)
-{
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->gr[30], regs, 0, NULL, NULL);
-}
-
 int
 copy_thread(unsigned long clone_flags, unsigned long usp,
-	    unsigned long unused,	/* in ia64 this is "user_stack_size" */
-	    struct task_struct * p, struct pt_regs * pregs)
+	    unsigned long arg, struct task_struct *p)
 {
-	struct pt_regs * cregs = &(p->thread.regs);
+	struct pt_regs *cregs = &(p->thread.regs);
 	void *stack = task_stack_page(p);
 	
 	/* We have to use void * instead of a function pointer, because
@@ -270,48 +217,39 @@ copy_thread(unsigned long clone_flags, unsigned long usp,
 #ifdef CONFIG_HPUX
 	extern void * const hpux_child_return;
 #endif
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		memset(cregs, 0, sizeof(struct pt_regs));
+		if (!usp) /* idle thread */
+			return 0;
 
-	*cregs = *pregs;
-
-	/* Set the return value for the child.  Note that this is not
-           actually restored by the syscall exit path, but we put it
-           here for consistency in case of signals. */
-	cregs->gr[28] = 0; /* child */
-
-	/*
-	 * We need to differentiate between a user fork and a
-	 * kernel fork. We can't use user_mode, because the
-	 * the syscall path doesn't save iaoq. Right now
-	 * We rely on the fact that kernel_thread passes
-	 * in zero for usp.
-	 */
-	if (usp == 1) {
 		/* kernel thread */
-		cregs->ksp = (unsigned long)stack + THREAD_SZ_ALGN;
 		/* Must exit via ret_from_kernel_thread in order
 		 * to call schedule_tail()
 		 */
+		cregs->ksp = (unsigned long)stack + THREAD_SZ_ALGN + FRAME_SIZE;
 		cregs->kpc = (unsigned long) &ret_from_kernel_thread;
 		/*
 		 * Copy function and argument to be called from
 		 * ret_from_kernel_thread.
 		 */
 #ifdef CONFIG_64BIT
-		cregs->gr[27] = pregs->gr[27];
+		cregs->gr[27] = ((unsigned long *)usp)[3];
+		cregs->gr[26] = ((unsigned long *)usp)[2];
+#else
+		cregs->gr[26] = usp;
 #endif
-		cregs->gr[26] = pregs->gr[26];
-		cregs->gr[25] = pregs->gr[25];
+		cregs->gr[25] = arg;
 	} else {
 		/* user thread */
-		/*
-		 * Note that the fork wrappers are responsible
-		 * for setting gr[21].
-		 */
-
-		/* Use same stack depth as parent */
-		cregs->ksp = (unsigned long)stack
-			+ (pregs->gr[21] & (THREAD_SIZE - 1));
-		cregs->gr[30] = usp;
+		/* usp must be word aligned.  This also prevents users from
+		 * passing in the value 1 (which is the signal for a special
+		 * return for a kernel thread) */
+		if (usp) {
+			usp = ALIGN(usp, 4);
+			if (likely(usp))
+				cregs->gr[30] = usp;
+		}
+		cregs->ksp = (unsigned long)stack + THREAD_SZ_ALGN + FRAME_SIZE;
 		if (personality(p->personality) == PER_HPUX) {
 #ifdef CONFIG_HPUX
 			cregs->kpc = (unsigned long) &hpux_child_return;
@@ -323,8 +261,7 @@ copy_thread(unsigned long clone_flags, unsigned long usp,
 		}
 		/* Setup thread TLS area from the 4th parameter in clone */
 		if (clone_flags & CLONE_SETTLS)
-		  cregs->cr27 = pregs->gr[23];
-	
+			cregs->cr27 = cregs->gr[23];
 	}
 
 	return 0;
@@ -335,39 +272,6 @@ unsigned long thread_saved_pc(struct task_struct *t)
 	return t->thread.regs.kpc;
 }
 
-/*
- * sys_execve() executes a new program.
- */
-
-asmlinkage int sys_execve(struct pt_regs *regs)
-{
-	int error;
-	struct filename *filename;
-
-	filename = getname((const char __user *) regs->gr[26]);
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		goto out;
-	error = do_execve(filename->name,
-			  (const char __user *const __user *) regs->gr[25],
-			  (const char __user *const __user *) regs->gr[24],
-			  regs);
-	putname(filename);
-out:
-
-	return error;
-}
-
-extern int __execve(const char *filename,
-		    const char *const argv[],
-		    const char *const envp[], struct task_struct *task);
-int kernel_execve(const char *filename,
-		  const char *const argv[],
-		  const char *const envp[])
-{
-	return __execve(filename, argv, envp, current);
-}
-
 unsigned long
 get_wchan(struct task_struct *p)
 {
diff --git a/arch/parisc/kernel/signal32.c b/arch/parisc/kernel/signal32.c
index fd49aeda9eb..5dede04f2f3 100644
--- a/arch/parisc/kernel/signal32.c
+++ b/arch/parisc/kernel/signal32.c
@@ -65,7 +65,8 @@ put_sigset32(compat_sigset_t __user *up, sigset_t *set, size_t sz)
 {
 	compat_sigset_t s;
 
-	if (sz != sizeof *set) panic("put_sigset32()");
+	if (sz != sizeof *set)
+		return -EINVAL;
 	sigset_64to32(&s, set);
 
 	return copy_to_user(up, &s, sizeof s);
@@ -77,7 +78,8 @@ get_sigset32(compat_sigset_t __user *up, sigset_t *set, size_t sz)
 	compat_sigset_t s;
 	int r;
 
-	if (sz != sizeof *set) panic("put_sigset32()");
+	if (sz != sizeof *set)
+		return -EINVAL;
 
 	if ((r = copy_from_user(&s, up, sz)) == 0) {
 		sigset_32to64(set, &s);
diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
index 7426e40699b..f76c10863c6 100644
--- a/arch/parisc/kernel/sys_parisc.c
+++ b/arch/parisc/kernel/sys_parisc.c
@@ -73,6 +73,8 @@ static unsigned long get_shared_area(struct address_space *mapping,
 	struct vm_area_struct *vma;
 	int offset = mapping ? get_offset(mapping) : 0;
 
+	offset = (offset + (pgoff << PAGE_SHIFT)) & 0x3FF000;
+
 	addr = DCACHE_ALIGN(addr - offset) + offset;
 
 	for (vma = find_vma(current->mm, addr); ; vma = vma->vm_next) {
diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c
index bf5b93a885d..9cfdaa19ab6 100644
--- a/arch/parisc/kernel/sys_parisc32.c
+++ b/arch/parisc/kernel/sys_parisc32.c
@@ -53,28 +53,6 @@
 #define DBG(x)
 #endif
 
-/*
- * sys32_execve() executes a new program.
- */
-
-asmlinkage int sys32_execve(struct pt_regs *regs)
-{
-	int error;
-	struct filename *filename;
-
-	DBG(("sys32_execve(%p) r26 = 0x%lx\n", regs, regs->gr[26]));
-	filename = getname((const char __user *) regs->gr[26]);
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		goto out;
-	error = compat_do_execve(filename->name, compat_ptr(regs->gr[25]),
-				 compat_ptr(regs->gr[24]), regs);
-	putname(filename);
-out:
-
-	return error;
-}
-
 asmlinkage long sys32_unimplemented(int r26, int r25, int r24, int r23,
 	int r22, int r21, int r20)
 {
diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S
index 3735abd7f8f..54d950b067b 100644
--- a/arch/parisc/kernel/syscall_table.S
+++ b/arch/parisc/kernel/syscall_table.S
@@ -60,13 +60,13 @@
 	ENTRY_SAME(fork_wrapper)
 	ENTRY_SAME(read)
 	ENTRY_SAME(write)
-	ENTRY_SAME(open)		/* 5 */
+	ENTRY_COMP(open)		/* 5 */
 	ENTRY_SAME(close)
 	ENTRY_SAME(waitpid)
 	ENTRY_SAME(creat)
 	ENTRY_SAME(link)
 	ENTRY_SAME(unlink)		/* 10 */
-	ENTRY_DIFF(execve_wrapper)
+	ENTRY_COMP(execve)
 	ENTRY_SAME(chdir)
 	/* See comments in kernel/time.c!!! Maybe we don't need this? */
 	ENTRY_COMP(time)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index a902a5c1c76..951a517a1a0 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -144,6 +144,8 @@ config PPC
 	select GENERIC_KERNEL_THREAD
 	select HAVE_MOD_ARCH_SPECIFIC
 	select MODULES_USE_ELF_RELA
+	select GENERIC_KERNEL_EXECVE
+	select CLONE_BACKWARDS
 
 config EARLY_PRINTK
 	bool
diff --git a/arch/powerpc/boot/dts/mpc5200b.dtsi b/arch/powerpc/boot/dts/mpc5200b.dtsi
index 7ab286ab530..39ed65a44c5 100644
--- a/arch/powerpc/boot/dts/mpc5200b.dtsi
+++ b/arch/powerpc/boot/dts/mpc5200b.dtsi
@@ -231,6 +231,12 @@
 			interrupts = <2 7 0>;
 		};
 
+		sclpc@3c00 {
+			compatible = "fsl,mpc5200-lpbfifo";
+			reg = <0x3c00 0x60>;
+			interrupts = <2 23 0>;
+		};
+
 		i2c@3d00 {
 			#address-cells = <1>;
 			#size-cells = <0>;
diff --git a/arch/powerpc/boot/dts/o2d.dtsi b/arch/powerpc/boot/dts/o2d.dtsi
index 3444eb8f0ad..24f66803929 100644
--- a/arch/powerpc/boot/dts/o2d.dtsi
+++ b/arch/powerpc/boot/dts/o2d.dtsi
@@ -86,12 +86,6 @@
 				reg = <0>;
 			};
 		};
-
-		sclpc@3c00 {
-			compatible = "fsl,mpc5200-lpbfifo";
-			reg = <0x3c00 0x60>;
-			interrupts = <3 23 0>;
-		};
 	};
 
 	localbus {
diff --git a/arch/powerpc/boot/dts/pcm030.dts b/arch/powerpc/boot/dts/pcm030.dts
index 9e354997eb7..96512c05803 100644
--- a/arch/powerpc/boot/dts/pcm030.dts
+++ b/arch/powerpc/boot/dts/pcm030.dts
@@ -59,7 +59,7 @@
 			#gpio-cells = <2>;
 		};
 
-		psc@2000 { /* PSC1 in ac97 mode */
+		audioplatform: psc@2000 { /* PSC1 in ac97 mode */
 			compatible = "mpc5200b-psc-ac97","fsl,mpc5200b-psc-ac97";
 			cell-index = <0>;
 		};
@@ -134,4 +134,9 @@
 	localbus {
 		status = "disabled";
 	};
+
+	sound {
+		compatible = "phytec,pcm030-audio-fabric";
+		asoc-platform = <&audioplatform>;
+	};
 };
diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild
index a4fe15e33c6..650757c300d 100644
--- a/arch/powerpc/include/asm/Kbuild
+++ b/arch/powerpc/include/asm/Kbuild
@@ -1,4 +1,4 @@
 
-
 generic-y += clkdev.h
 generic-y += rwsem.h
+generic-y += trace_clock.h
diff --git a/arch/powerpc/include/asm/cputime.h b/arch/powerpc/include/asm/cputime.h
index 487d46ff68a..483733bd06d 100644
--- a/arch/powerpc/include/asm/cputime.h
+++ b/arch/powerpc/include/asm/cputime.h
@@ -228,6 +228,8 @@ static inline cputime_t clock_t_to_cputime(const unsigned long clk)
 
 #define cputime64_to_clock_t(ct)	cputime_to_clock_t((cputime_t)(ct))
 
+static inline void arch_vtime_task_switch(struct task_struct *tsk) { }
+
 #endif /* __KERNEL__ */
 #endif /* CONFIG_VIRT_CPU_ACCOUNTING */
 #endif /* __POWERPC_CPUTIME_H */
diff --git a/arch/powerpc/include/asm/epapr_hcalls.h b/arch/powerpc/include/asm/epapr_hcalls.h
index bf2c06c3387..d3d634274d2 100644
--- a/arch/powerpc/include/asm/epapr_hcalls.h
+++ b/arch/powerpc/include/asm/epapr_hcalls.h
@@ -50,64 +50,13 @@
 #ifndef _EPAPR_HCALLS_H
 #define _EPAPR_HCALLS_H
 
+#include <uapi/asm/epapr_hcalls.h>
+
+#ifndef __ASSEMBLY__
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <asm/byteorder.h>
 
-#define EV_BYTE_CHANNEL_SEND		1
-#define EV_BYTE_CHANNEL_RECEIVE		2
-#define EV_BYTE_CHANNEL_POLL		3
-#define EV_INT_SET_CONFIG		4
-#define EV_INT_GET_CONFIG		5
-#define EV_INT_SET_MASK			6
-#define EV_INT_GET_MASK			7
-#define EV_INT_IACK			9
-#define EV_INT_EOI			10
-#define EV_INT_SEND_IPI			11
-#define EV_INT_SET_TASK_PRIORITY	12
-#define EV_INT_GET_TASK_PRIORITY	13
-#define EV_DOORBELL_SEND		14
-#define EV_MSGSND			15
-#define EV_IDLE				16
-
-/* vendor ID: epapr */
-#define EV_LOCAL_VENDOR_ID		0	/* for private use */
-#define EV_EPAPR_VENDOR_ID		1
-#define EV_FSL_VENDOR_ID		2	/* Freescale Semiconductor */
-#define EV_IBM_VENDOR_ID		3	/* IBM */
-#define EV_GHS_VENDOR_ID		4	/* Green Hills Software */
-#define EV_ENEA_VENDOR_ID		5	/* Enea */
-#define EV_WR_VENDOR_ID			6	/* Wind River Systems */
-#define EV_AMCC_VENDOR_ID		7	/* Applied Micro Circuits */
-#define EV_KVM_VENDOR_ID		42	/* KVM */
-
-/* The max number of bytes that a byte channel can send or receive per call */
-#define EV_BYTE_CHANNEL_MAX_BYTES	16
-
-
-#define _EV_HCALL_TOKEN(id, num) (((id) << 16) | (num))
-#define EV_HCALL_TOKEN(hcall_num) _EV_HCALL_TOKEN(EV_EPAPR_VENDOR_ID, hcall_num)
-
-/* epapr error codes */
-#define EV_EPERM		1	/* Operation not permitted */
-#define EV_ENOENT		2	/*  Entry Not Found */
-#define EV_EIO			3	/* I/O error occured */
-#define EV_EAGAIN		4	/* The operation had insufficient
-					 * resources to complete and should be
-					 * retried
-					 */
-#define EV_ENOMEM		5	/* There was insufficient memory to
-					 * complete the operation */
-#define EV_EFAULT		6	/* Bad guest address */
-#define EV_ENODEV		7	/* No such device */
-#define EV_EINVAL		8	/* An argument supplied to the hcall
-					   was out of range or invalid */
-#define EV_INTERNAL		9	/* An internal error occured */
-#define EV_CONFIG		10	/* A configuration error was detected */
-#define EV_INVALID_STATE	11	/* The object is in an invalid state */
-#define EV_UNIMPLEMENTED	12	/* Unimplemented hypercall */
-#define EV_BUFFER_OVERFLOW	13	/* Caller-supplied buffer too small */
-
 /*
  * Hypercall register clobber list
  *
@@ -193,7 +142,7 @@ static inline unsigned int ev_int_set_config(unsigned int interrupt,
 	r5  = priority;
 	r6  = destination;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3), "+r" (r4), "+r" (r5), "+r" (r6)
 		: : EV_HCALL_CLOBBERS4
 	);
@@ -222,7 +171,7 @@ static inline unsigned int ev_int_get_config(unsigned int interrupt,
 	r11 = EV_HCALL_TOKEN(EV_INT_GET_CONFIG);
 	r3 = interrupt;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3), "=r" (r4), "=r" (r5), "=r" (r6)
 		: : EV_HCALL_CLOBBERS4
 	);
@@ -252,7 +201,7 @@ static inline unsigned int ev_int_set_mask(unsigned int interrupt,
 	r3 = interrupt;
 	r4 = mask;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3), "+r" (r4)
 		: : EV_HCALL_CLOBBERS2
 	);
@@ -277,7 +226,7 @@ static inline unsigned int ev_int_get_mask(unsigned int interrupt,
 	r11 = EV_HCALL_TOKEN(EV_INT_GET_MASK);
 	r3 = interrupt;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3), "=r" (r4)
 		: : EV_HCALL_CLOBBERS2
 	);
@@ -305,7 +254,7 @@ static inline unsigned int ev_int_eoi(unsigned int interrupt)
 	r11 = EV_HCALL_TOKEN(EV_INT_EOI);
 	r3 = interrupt;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3)
 		: : EV_HCALL_CLOBBERS1
 	);
@@ -344,7 +293,7 @@ static inline unsigned int ev_byte_channel_send(unsigned int handle,
 	r7 = be32_to_cpu(p[2]);
 	r8 = be32_to_cpu(p[3]);
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3),
 		  "+r" (r4), "+r" (r5), "+r" (r6), "+r" (r7), "+r" (r8)
 		: : EV_HCALL_CLOBBERS6
@@ -383,7 +332,7 @@ static inline unsigned int ev_byte_channel_receive(unsigned int handle,
 	r3 = handle;
 	r4 = *count;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3), "+r" (r4),
 		  "=r" (r5), "=r" (r6), "=r" (r7), "=r" (r8)
 		: : EV_HCALL_CLOBBERS6
@@ -421,7 +370,7 @@ static inline unsigned int ev_byte_channel_poll(unsigned int handle,
 	r11 = EV_HCALL_TOKEN(EV_BYTE_CHANNEL_POLL);
 	r3 = handle;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3), "=r" (r4), "=r" (r5)
 		: : EV_HCALL_CLOBBERS3
 	);
@@ -454,7 +403,7 @@ static inline unsigned int ev_int_iack(unsigned int handle,
 	r11 = EV_HCALL_TOKEN(EV_INT_IACK);
 	r3 = handle;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3), "=r" (r4)
 		: : EV_HCALL_CLOBBERS2
 	);
@@ -478,7 +427,7 @@ static inline unsigned int ev_doorbell_send(unsigned int handle)
 	r11 = EV_HCALL_TOKEN(EV_DOORBELL_SEND);
 	r3 = handle;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3)
 		: : EV_HCALL_CLOBBERS1
 	);
@@ -498,12 +447,12 @@ static inline unsigned int ev_idle(void)
 
 	r11 = EV_HCALL_TOKEN(EV_IDLE);
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "=r" (r3)
 		: : EV_HCALL_CLOBBERS1
 	);
 
 	return r3;
 }
-
-#endif
+#endif /* !__ASSEMBLY__ */
+#endif /* _EPAPR_HCALLS_H */
diff --git a/arch/powerpc/include/asm/fsl_hcalls.h b/arch/powerpc/include/asm/fsl_hcalls.h
index 922d9b5fe3d..3abb58394da 100644
--- a/arch/powerpc/include/asm/fsl_hcalls.h
+++ b/arch/powerpc/include/asm/fsl_hcalls.h
@@ -96,7 +96,7 @@ static inline unsigned int fh_send_nmi(unsigned int vcpu_mask)
 	r11 = FH_HCALL_TOKEN(FH_SEND_NMI);
 	r3 = vcpu_mask;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3)
 		: : EV_HCALL_CLOBBERS1
 	);
@@ -151,7 +151,7 @@ static inline unsigned int fh_partition_get_dtprop(int handle,
 	r9 = (uint32_t)propvalue_addr;
 	r10 = *propvalue_len;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11),
 		  "+r" (r3), "+r" (r4), "+r" (r5), "+r" (r6), "+r" (r7),
 		  "+r" (r8), "+r" (r9), "+r" (r10)
@@ -205,7 +205,7 @@ static inline unsigned int fh_partition_set_dtprop(int handle,
 	r9 = (uint32_t)propvalue_addr;
 	r10 = propvalue_len;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11),
 		  "+r" (r3), "+r" (r4), "+r" (r5), "+r" (r6), "+r" (r7),
 		  "+r" (r8), "+r" (r9), "+r" (r10)
@@ -229,7 +229,7 @@ static inline unsigned int fh_partition_restart(unsigned int partition)
 	r11 = FH_HCALL_TOKEN(FH_PARTITION_RESTART);
 	r3 = partition;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3)
 		: : EV_HCALL_CLOBBERS1
 	);
@@ -262,7 +262,7 @@ static inline unsigned int fh_partition_get_status(unsigned int partition,
 	r11 = FH_HCALL_TOKEN(FH_PARTITION_GET_STATUS);
 	r3 = partition;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3), "=r" (r4)
 		: : EV_HCALL_CLOBBERS2
 	);
@@ -295,7 +295,7 @@ static inline unsigned int fh_partition_start(unsigned int partition,
 	r4 = entry_point;
 	r5 = load;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3), "+r" (r4), "+r" (r5)
 		: : EV_HCALL_CLOBBERS3
 	);
@@ -317,7 +317,7 @@ static inline unsigned int fh_partition_stop(unsigned int partition)
 	r11 = FH_HCALL_TOKEN(FH_PARTITION_STOP);
 	r3 = partition;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3)
 		: : EV_HCALL_CLOBBERS1
 	);
@@ -376,7 +376,7 @@ static inline unsigned int fh_partition_memcpy(unsigned int source,
 #endif
 	r7 = count;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11),
 		  "+r" (r3), "+r" (r4), "+r" (r5), "+r" (r6), "+r" (r7)
 		: : EV_HCALL_CLOBBERS5
@@ -399,7 +399,7 @@ static inline unsigned int fh_dma_enable(unsigned int liodn)
 	r11 = FH_HCALL_TOKEN(FH_DMA_ENABLE);
 	r3 = liodn;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3)
 		: : EV_HCALL_CLOBBERS1
 	);
@@ -421,7 +421,7 @@ static inline unsigned int fh_dma_disable(unsigned int liodn)
 	r11 = FH_HCALL_TOKEN(FH_DMA_DISABLE);
 	r3 = liodn;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3)
 		: : EV_HCALL_CLOBBERS1
 	);
@@ -447,7 +447,7 @@ static inline unsigned int fh_vmpic_get_msir(unsigned int interrupt,
 	r11 = FH_HCALL_TOKEN(FH_VMPIC_GET_MSIR);
 	r3 = interrupt;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3), "=r" (r4)
 		: : EV_HCALL_CLOBBERS2
 	);
@@ -469,7 +469,7 @@ static inline unsigned int fh_system_reset(void)
 
 	r11 = FH_HCALL_TOKEN(FH_SYSTEM_RESET);
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "=r" (r3)
 		: : EV_HCALL_CLOBBERS1
 	);
@@ -506,7 +506,7 @@ static inline unsigned int fh_err_get_info(int queue, uint32_t *bufsize,
 	r6 = addr_lo;
 	r7 = peek;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3), "+r" (r4), "+r" (r5), "+r" (r6),
 		  "+r" (r7)
 		: : EV_HCALL_CLOBBERS5
@@ -542,7 +542,7 @@ static inline unsigned int fh_get_core_state(unsigned int handle,
 	r3 = handle;
 	r4 = vcpu;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3), "+r" (r4)
 		: : EV_HCALL_CLOBBERS2
 	);
@@ -572,7 +572,7 @@ static inline unsigned int fh_enter_nap(unsigned int handle, unsigned int vcpu)
 	r3 = handle;
 	r4 = vcpu;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3), "+r" (r4)
 		: : EV_HCALL_CLOBBERS2
 	);
@@ -597,7 +597,7 @@ static inline unsigned int fh_exit_nap(unsigned int handle, unsigned int vcpu)
 	r3 = handle;
 	r4 = vcpu;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3), "+r" (r4)
 		: : EV_HCALL_CLOBBERS2
 	);
@@ -618,7 +618,7 @@ static inline unsigned int fh_claim_device(unsigned int handle)
 	r11 = FH_HCALL_TOKEN(FH_CLAIM_DEVICE);
 	r3 = handle;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3)
 		: : EV_HCALL_CLOBBERS1
 	);
@@ -645,7 +645,7 @@ static inline unsigned int fh_partition_stop_dma(unsigned int handle)
 	r11 = FH_HCALL_TOKEN(FH_PARTITION_STOP_DMA);
 	r3 = handle;
 
-	__asm__ __volatile__ ("sc 1"
+	asm volatile("bl	epapr_hypercall_start"
 		: "+r" (r11), "+r" (r3)
 		: : EV_HCALL_CLOBBERS1
 	);
diff --git a/arch/powerpc/include/asm/kvm_asm.h b/arch/powerpc/include/asm/kvm_asm.h
index 76fdcfef088..aabcdba8f6b 100644
--- a/arch/powerpc/include/asm/kvm_asm.h
+++ b/arch/powerpc/include/asm/kvm_asm.h
@@ -118,6 +118,7 @@
 
 #define RESUME_FLAG_NV          (1<<0)  /* Reload guest nonvolatile state? */
 #define RESUME_FLAG_HOST        (1<<1)  /* Resume host? */
+#define RESUME_FLAG_ARCH1	(1<<2)
 
 #define RESUME_GUEST            0
 #define RESUME_GUEST_NV         RESUME_FLAG_NV
diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h
index 7aefdb3e1ce..5a56e1c5f85 100644
--- a/arch/powerpc/include/asm/kvm_book3s.h
+++ b/arch/powerpc/include/asm/kvm_book3s.h
@@ -81,6 +81,8 @@ struct kvmppc_vcpu_book3s {
 	u64 sdr1;
 	u64 hior;
 	u64 msr_mask;
+	u64 purr_offset;
+	u64 spurr_offset;
 #ifdef CONFIG_PPC_BOOK3S_32
 	u32 vsid_pool[VSID_POOL_SIZE];
 	u32 vsid_next;
@@ -157,10 +159,14 @@ extern void *kvmppc_pin_guest_page(struct kvm *kvm, unsigned long addr,
 extern void kvmppc_unpin_guest_page(struct kvm *kvm, void *addr);
 extern long kvmppc_virtmode_h_enter(struct kvm_vcpu *vcpu, unsigned long flags,
 			long pte_index, unsigned long pteh, unsigned long ptel);
-extern long kvmppc_h_enter(struct kvm_vcpu *vcpu, unsigned long flags,
-			long pte_index, unsigned long pteh, unsigned long ptel);
+extern long kvmppc_do_h_enter(struct kvm *kvm, unsigned long flags,
+			long pte_index, unsigned long pteh, unsigned long ptel,
+			pgd_t *pgdir, bool realmode, unsigned long *idx_ret);
+extern long kvmppc_do_h_remove(struct kvm *kvm, unsigned long flags,
+			unsigned long pte_index, unsigned long avpn,
+			unsigned long *hpret);
 extern long kvmppc_hv_get_dirty_log(struct kvm *kvm,
-			struct kvm_memory_slot *memslot);
+			struct kvm_memory_slot *memslot, unsigned long *map);
 
 extern void kvmppc_entry_trampoline(void);
 extern void kvmppc_hv_entry_trampoline(void);
diff --git a/arch/powerpc/include/asm/kvm_book3s_64.h b/arch/powerpc/include/asm/kvm_book3s_64.h
index 0dd1d86d3e3..38bec1dc992 100644
--- a/arch/powerpc/include/asm/kvm_book3s_64.h
+++ b/arch/powerpc/include/asm/kvm_book3s_64.h
@@ -50,6 +50,15 @@ extern int kvm_hpt_order;		/* order of preallocated HPTs */
 #define HPTE_V_HVLOCK	0x40UL
 #define HPTE_V_ABSENT	0x20UL
 
+/*
+ * We use this bit in the guest_rpte field of the revmap entry
+ * to indicate a modified HPTE.
+ */
+#define HPTE_GR_MODIFIED	(1ul << 62)
+
+/* These bits are reserved in the guest view of the HPTE */
+#define HPTE_GR_RESERVED	HPTE_GR_MODIFIED
+
 static inline long try_lock_hpte(unsigned long *hpte, unsigned long bits)
 {
 	unsigned long tmp, old;
@@ -60,7 +69,7 @@ static inline long try_lock_hpte(unsigned long *hpte, unsigned long bits)
 		     "	ori	%0,%0,%4\n"
 		     "  stdcx.	%0,0,%2\n"
 		     "	beq+	2f\n"
-		     "	li	%1,%3\n"
+		     "	mr	%1,%3\n"
 		     "2:	isync"
 		     : "=&r" (tmp), "=&r" (old)
 		     : "r" (hpte), "r" (bits), "i" (HPTE_V_HVLOCK)
@@ -237,4 +246,26 @@ static inline bool slot_is_aligned(struct kvm_memory_slot *memslot,
 	return !(memslot->base_gfn & mask) && !(memslot->npages & mask);
 }
 
+/*
+ * This works for 4k, 64k and 16M pages on POWER7,
+ * and 4k and 16M pages on PPC970.
+ */
+static inline unsigned long slb_pgsize_encoding(unsigned long psize)
+{
+	unsigned long senc = 0;
+
+	if (psize > 0x1000) {
+		senc = SLB_VSID_L;
+		if (psize == 0x10000)
+			senc |= SLB_VSID_LP_01;
+	}
+	return senc;
+}
+
+static inline int is_vrma_hpte(unsigned long hpte_v)
+{
+	return (hpte_v & ~0xffffffUL) ==
+		(HPTE_V_1TB_SEG | (VRMA_VSID << (40 - 16)));
+}
+
 #endif /* __ASM_KVM_BOOK3S_64_H__ */
diff --git a/arch/powerpc/include/asm/kvm_booke_hv_asm.h b/arch/powerpc/include/asm/kvm_booke_hv_asm.h
index 30a600fa1b6..3a79f532571 100644
--- a/arch/powerpc/include/asm/kvm_booke_hv_asm.h
+++ b/arch/powerpc/include/asm/kvm_booke_hv_asm.h
@@ -17,6 +17,7 @@
  * there are no exceptions for which we fall through directly to
  * the normal host handler.
  *
+ * 32-bit host
  * Expected inputs (normal exceptions):
  *   SCRATCH0 = saved r10
  *   r10 = thread struct
@@ -33,14 +34,38 @@
  *   *(r8 + GPR9) = saved r9
  *   *(r8 + GPR10) = saved r10 (r10 not yet clobbered)
  *   *(r8 + GPR11) = saved r11
+ *
+ * 64-bit host
+ * Expected inputs (GEN/GDBELL/DBG/MC exception types):
+ *  r10 = saved CR
+ *  r13 = PACA_POINTER
+ *  *(r13 + PACA_EX##type + EX_R10) = saved r10
+ *  *(r13 + PACA_EX##type + EX_R11) = saved r11
+ *  SPRN_SPRG_##type##_SCRATCH = saved r13
+ *
+  * Expected inputs (CRIT exception type):
+ *  r10 = saved CR
+ *  r13 = PACA_POINTER
+ *  *(r13 + PACA_EX##type + EX_R10) = saved r10
+ *  *(r13 + PACA_EX##type + EX_R11) = saved r11
+ *  *(r13 + PACA_EX##type + EX_R13) = saved r13
+ *
+ * Expected inputs (TLB exception type):
+ *  r10 = saved CR
+ *  r13 = PACA_POINTER
+ *  *(r13 + PACA_EX##type + EX_TLB_R10) = saved r10
+ *  *(r13 + PACA_EX##type + EX_TLB_R11) = saved r11
+ *  SPRN_SPRG_GEN_SCRATCH = saved r13
+ *
+ * Only the bolted version of TLB miss exception handlers is supported now.
  */
 .macro DO_KVM intno srr1
 #ifdef CONFIG_KVM_BOOKE_HV
 BEGIN_FTR_SECTION
 	mtocrf	0x80, r11	/* check MSR[GS] without clobbering reg */
-	bf	3, kvmppc_resume_\intno\()_\srr1
+	bf	3, 1975f
 	b	kvmppc_handler_\intno\()_\srr1
-kvmppc_resume_\intno\()_\srr1:
+1975:
 END_FTR_SECTION_IFSET(CPU_FTR_EMB_HV)
 #endif
 .endm
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 28e8f5e5c63..ca9bf459db6 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -46,7 +46,7 @@
 #define KVM_COALESCED_MMIO_PAGE_OFFSET 1
 #endif
 
-#ifdef CONFIG_KVM_BOOK3S_64_HV
+#if !defined(CONFIG_KVM_440)
 #include <linux/mmu_notifier.h>
 
 #define KVM_ARCH_WANT_MMU_NOTIFIER
@@ -204,7 +204,7 @@ struct revmap_entry {
 };
 
 /*
- * We use the top bit of each memslot->rmap entry as a lock bit,
+ * We use the top bit of each memslot->arch.rmap entry as a lock bit,
  * and bit 32 as a present flag.  The bottom 32 bits are the
  * index in the guest HPT of a HPTE that points to the page.
  */
@@ -215,14 +215,17 @@ struct revmap_entry {
 #define KVMPPC_RMAP_PRESENT	0x100000000ul
 #define KVMPPC_RMAP_INDEX	0xfffffffful
 
-/* Low-order bits in kvm->arch.slot_phys[][] */
+/* Low-order bits in memslot->arch.slot_phys[] */
 #define KVMPPC_PAGE_ORDER_MASK	0x1f
 #define KVMPPC_PAGE_NO_CACHE	HPTE_R_I	/* 0x20 */
 #define KVMPPC_PAGE_WRITETHRU	HPTE_R_W	/* 0x40 */
 #define KVMPPC_GOT_PAGE		0x80
 
 struct kvm_arch_memory_slot {
+#ifdef CONFIG_KVM_BOOK3S_64_HV
 	unsigned long *rmap;
+	unsigned long *slot_phys;
+#endif /* CONFIG_KVM_BOOK3S_64_HV */
 };
 
 struct kvm_arch {
@@ -243,12 +246,12 @@ struct kvm_arch {
 	int using_mmu_notifiers;
 	u32 hpt_order;
 	atomic_t vcpus_running;
+	u32 online_vcores;
 	unsigned long hpt_npte;
 	unsigned long hpt_mask;
+	atomic_t hpte_mod_interest;
 	spinlock_t slot_phys_lock;
-	unsigned long *slot_phys[KVM_MEM_SLOTS_NUM];
-	int slot_npages[KVM_MEM_SLOTS_NUM];
-	unsigned short last_vcpu[NR_CPUS];
+	cpumask_t need_tlb_flush;
 	struct kvmppc_vcore *vcores[KVM_MAX_VCORES];
 	struct kvmppc_linear_info *hpt_li;
 #endif /* CONFIG_KVM_BOOK3S_64_HV */
@@ -273,6 +276,7 @@ struct kvmppc_vcore {
 	int nap_count;
 	int napping_threads;
 	u16 pcpu;
+	u16 last_cpu;
 	u8 vcore_state;
 	u8 in_guest;
 	struct list_head runnable_threads;
@@ -288,9 +292,10 @@ struct kvmppc_vcore {
 
 /* Values for vcore_state */
 #define VCORE_INACTIVE	0
-#define VCORE_RUNNING	1
-#define VCORE_EXITING	2
-#define VCORE_SLEEPING	3
+#define VCORE_SLEEPING	1
+#define VCORE_STARTING	2
+#define VCORE_RUNNING	3
+#define VCORE_EXITING	4
 
 /*
  * Struct used to manage memory for a virtual processor area
@@ -346,6 +351,27 @@ struct kvmppc_slb {
 	bool class	: 1;
 };
 
+# ifdef CONFIG_PPC_FSL_BOOK3E
+#define KVMPPC_BOOKE_IAC_NUM	2
+#define KVMPPC_BOOKE_DAC_NUM	2
+# else
+#define KVMPPC_BOOKE_IAC_NUM	4
+#define KVMPPC_BOOKE_DAC_NUM	2
+# endif
+#define KVMPPC_BOOKE_MAX_IAC	4
+#define KVMPPC_BOOKE_MAX_DAC	2
+
+struct kvmppc_booke_debug_reg {
+	u32 dbcr0;
+	u32 dbcr1;
+	u32 dbcr2;
+#ifdef CONFIG_KVM_E500MC
+	u32 dbcr4;
+#endif
+	u64 iac[KVMPPC_BOOKE_MAX_IAC];
+	u64 dac[KVMPPC_BOOKE_MAX_DAC];
+};
+
 struct kvm_vcpu_arch {
 	ulong host_stack;
 	u32 host_pid;
@@ -380,13 +406,18 @@ struct kvm_vcpu_arch {
 	u32 host_mas4;
 	u32 host_mas6;
 	u32 shadow_epcr;
-	u32 epcr;
 	u32 shadow_msrp;
 	u32 eplc;
 	u32 epsc;
 	u32 oldpir;
 #endif
 
+#if defined(CONFIG_BOOKE)
+#if defined(CONFIG_KVM_BOOKE_HV) || defined(CONFIG_64BIT)
+	u32 epcr;
+#endif
+#endif
+
 #ifdef CONFIG_PPC_BOOK3S
 	/* For Gekko paired singles */
 	u32 qpr[32];
@@ -440,8 +471,6 @@ struct kvm_vcpu_arch {
 
 	u32 ccr0;
 	u32 ccr1;
-	u32 dbcr0;
-	u32 dbcr1;
 	u32 dbsr;
 
 	u64 mmcr[3];
@@ -471,9 +500,12 @@ struct kvm_vcpu_arch {
 	ulong fault_esr;
 	ulong queued_dear;
 	ulong queued_esr;
+	spinlock_t wdt_lock;
+	struct timer_list wdt_timer;
 	u32 tlbcfg[4];
 	u32 mmucfg;
 	u32 epr;
+	struct kvmppc_booke_debug_reg dbg_reg;
 #endif
 	gpa_t paddr_accessed;
 	gva_t vaddr_accessed;
@@ -486,6 +518,7 @@ struct kvm_vcpu_arch {
 	u8 osi_needed;
 	u8 osi_enabled;
 	u8 papr_enabled;
+	u8 watchdog_enabled;
 	u8 sane;
 	u8 cpu_type;
 	u8 hcall_needed;
@@ -497,7 +530,6 @@ struct kvm_vcpu_arch {
 	u64 dec_jiffies;
 	u64 dec_expires;
 	unsigned long pending_exceptions;
-	u16 last_cpu;
 	u8 ceded;
 	u8 prodded;
 	u32 last_inst;
@@ -534,13 +566,17 @@ struct kvm_vcpu_arch {
 	unsigned long dtl_index;
 	u64 stolen_logged;
 	struct kvmppc_vpa slb_shadow;
+
+	spinlock_t tbacct_lock;
+	u64 busy_stolen;
+	u64 busy_preempt;
 #endif
 };
 
 /* Values for vcpu->arch.state */
-#define KVMPPC_VCPU_STOPPED		0
-#define KVMPPC_VCPU_BUSY_IN_HOST	1
-#define KVMPPC_VCPU_RUNNABLE		2
+#define KVMPPC_VCPU_NOTREADY		0
+#define KVMPPC_VCPU_RUNNABLE		1
+#define KVMPPC_VCPU_BUSY_IN_HOST	2
 
 /* Values for vcpu->arch.io_gpr */
 #define KVM_MMIO_REG_MASK	0x001f
diff --git a/arch/powerpc/include/asm/kvm_para.h b/arch/powerpc/include/asm/kvm_para.h
index 9365860fb7f..2b119654b4c 100644
--- a/arch/powerpc/include/asm/kvm_para.h
+++ b/arch/powerpc/include/asm/kvm_para.h
@@ -21,7 +21,6 @@
 
 #include <uapi/asm/kvm_para.h>
 
-
 #ifdef CONFIG_KVM_GUEST
 
 #include <linux/of.h>
@@ -55,7 +54,7 @@ static unsigned long kvm_hypercall(unsigned long *in,
 				   unsigned long *out,
 				   unsigned long nr)
 {
-	return HC_EV_UNIMPLEMENTED;
+	return EV_UNIMPLEMENTED;
 }
 
 #endif
@@ -66,7 +65,7 @@ static inline long kvm_hypercall0_1(unsigned int nr, unsigned long *r2)
 	unsigned long out[8];
 	unsigned long r;
 
-	r = kvm_hypercall(in, out, nr | HC_VENDOR_KVM);
+	r = kvm_hypercall(in, out, KVM_HCALL_TOKEN(nr));
 	*r2 = out[0];
 
 	return r;
@@ -77,7 +76,7 @@ static inline long kvm_hypercall0(unsigned int nr)
 	unsigned long in[8];
 	unsigned long out[8];
 
-	return kvm_hypercall(in, out, nr | HC_VENDOR_KVM);
+	return kvm_hypercall(in, out, KVM_HCALL_TOKEN(nr));
 }
 
 static inline long kvm_hypercall1(unsigned int nr, unsigned long p1)
@@ -86,7 +85,7 @@ static inline long kvm_hypercall1(unsigned int nr, unsigned long p1)
 	unsigned long out[8];
 
 	in[0] = p1;
-	return kvm_hypercall(in, out, nr | HC_VENDOR_KVM);
+	return kvm_hypercall(in, out, KVM_HCALL_TOKEN(nr));
 }
 
 static inline long kvm_hypercall2(unsigned int nr, unsigned long p1,
@@ -97,7 +96,7 @@ static inline long kvm_hypercall2(unsigned int nr, unsigned long p1,
 
 	in[0] = p1;
 	in[1] = p2;
-	return kvm_hypercall(in, out, nr | HC_VENDOR_KVM);
+	return kvm_hypercall(in, out, KVM_HCALL_TOKEN(nr));
 }
 
 static inline long kvm_hypercall3(unsigned int nr, unsigned long p1,
@@ -109,7 +108,7 @@ static inline long kvm_hypercall3(unsigned int nr, unsigned long p1,
 	in[0] = p1;
 	in[1] = p2;
 	in[2] = p3;
-	return kvm_hypercall(in, out, nr | HC_VENDOR_KVM);
+	return kvm_hypercall(in, out, KVM_HCALL_TOKEN(nr));
 }
 
 static inline long kvm_hypercall4(unsigned int nr, unsigned long p1,
@@ -123,7 +122,7 @@ static inline long kvm_hypercall4(unsigned int nr, unsigned long p1,
 	in[1] = p2;
 	in[2] = p3;
 	in[3] = p4;
-	return kvm_hypercall(in, out, nr | HC_VENDOR_KVM);
+	return kvm_hypercall(in, out, KVM_HCALL_TOKEN(nr));
 }
 
 
diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
index e006f0bdea9..572aa753061 100644
--- a/arch/powerpc/include/asm/kvm_ppc.h
+++ b/arch/powerpc/include/asm/kvm_ppc.h
@@ -28,6 +28,7 @@
 #include <linux/types.h>
 #include <linux/kvm_types.h>
 #include <linux/kvm_host.h>
+#include <linux/bug.h>
 #ifdef CONFIG_PPC_BOOK3S
 #include <asm/kvm_book3s.h>
 #else
@@ -68,6 +69,8 @@ extern void kvmppc_emulate_dec(struct kvm_vcpu *vcpu);
 extern u32 kvmppc_get_dec(struct kvm_vcpu *vcpu, u64 tb);
 extern void kvmppc_decrementer_func(unsigned long data);
 extern int kvmppc_sanity_check(struct kvm_vcpu *vcpu);
+extern int kvmppc_subarch_vcpu_init(struct kvm_vcpu *vcpu);
+extern void kvmppc_subarch_vcpu_uninit(struct kvm_vcpu *vcpu);
 
 /* Core-specific hooks */
 
@@ -104,6 +107,7 @@ extern void kvmppc_core_queue_external(struct kvm_vcpu *vcpu,
                                        struct kvm_interrupt *irq);
 extern void kvmppc_core_dequeue_external(struct kvm_vcpu *vcpu,
                                          struct kvm_interrupt *irq);
+extern void kvmppc_core_flush_tlb(struct kvm_vcpu *vcpu);
 
 extern int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
                                   unsigned int op, int *advance);
@@ -111,6 +115,7 @@ extern int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn,
 				     ulong val);
 extern int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn,
 				     ulong *val);
+extern int kvmppc_core_check_requests(struct kvm_vcpu *vcpu);
 
 extern int kvmppc_booke_init(void);
 extern void kvmppc_booke_exit(void);
@@ -139,16 +144,28 @@ extern struct kvmppc_linear_info *kvm_alloc_hpt(void);
 extern void kvm_release_hpt(struct kvmppc_linear_info *li);
 extern int kvmppc_core_init_vm(struct kvm *kvm);
 extern void kvmppc_core_destroy_vm(struct kvm *kvm);
+extern void kvmppc_core_free_memslot(struct kvm_memory_slot *free,
+				     struct kvm_memory_slot *dont);
+extern int kvmppc_core_create_memslot(struct kvm_memory_slot *slot,
+				      unsigned long npages);
 extern int kvmppc_core_prepare_memory_region(struct kvm *kvm,
+				struct kvm_memory_slot *memslot,
 				struct kvm_userspace_memory_region *mem);
 extern void kvmppc_core_commit_memory_region(struct kvm *kvm,
-				struct kvm_userspace_memory_region *mem);
+				struct kvm_userspace_memory_region *mem,
+				struct kvm_memory_slot old);
 extern int kvm_vm_ioctl_get_smmu_info(struct kvm *kvm,
 				      struct kvm_ppc_smmu_info *info);
+extern void kvmppc_core_flush_memslot(struct kvm *kvm,
+				      struct kvm_memory_slot *memslot);
 
 extern int kvmppc_bookehv_init(void);
 extern void kvmppc_bookehv_exit(void);
 
+extern int kvmppc_prepare_to_enter(struct kvm_vcpu *vcpu);
+
+extern int kvm_vm_ioctl_get_htab_fd(struct kvm *kvm, struct kvm_get_htab_fd *);
+
 /*
  * Cuts out inst bits with ordering according to spec.
  * That means the leftmost bit is zero. All given bits are included.
@@ -182,6 +199,41 @@ static inline u32 kvmppc_set_field(u64 inst, int msb, int lsb, int value)
 	return r;
 }
 
+union kvmppc_one_reg {
+	u32	wval;
+	u64	dval;
+	vector128 vval;
+	u64	vsxval[2];
+	struct {
+		u64	addr;
+		u64	length;
+	}	vpaval;
+};
+
+#define one_reg_size(id)	\
+	(1ul << (((id) & KVM_REG_SIZE_MASK) >> KVM_REG_SIZE_SHIFT))
+
+#define get_reg_val(id, reg)	({		\
+	union kvmppc_one_reg __u;		\
+	switch (one_reg_size(id)) {		\
+	case 4: __u.wval = (reg); break;	\
+	case 8: __u.dval = (reg); break;	\
+	default: BUG();				\
+	}					\
+	__u;					\
+})
+
+
+#define set_reg_val(id, val)	({		\
+	u64 __v;				\
+	switch (one_reg_size(id)) {		\
+	case 4: __v = (val).wval; break;	\
+	case 8: __v = (val).dval; break;	\
+	default: BUG();				\
+	}					\
+	__v;					\
+})
+
 void kvmppc_core_get_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs);
 int kvmppc_core_set_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs);
 
@@ -190,6 +242,8 @@ int kvmppc_set_sregs_ivor(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs);
 
 int kvm_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg);
 int kvm_vcpu_ioctl_set_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg);
+int kvmppc_get_one_reg(struct kvm_vcpu *vcpu, u64 id, union kvmppc_one_reg *);
+int kvmppc_set_one_reg(struct kvm_vcpu *vcpu, u64 id, union kvmppc_one_reg *);
 
 void kvmppc_set_pid(struct kvm_vcpu *vcpu, u32 pid);
 
@@ -230,5 +284,36 @@ static inline void kvmppc_mmu_flush_icache(pfn_t pfn)
 	}
 }
 
+/* Please call after prepare_to_enter. This function puts the lazy ee state
+   back to normal mode, without actually enabling interrupts. */
+static inline void kvmppc_lazy_ee_enable(void)
+{
+#ifdef CONFIG_PPC64
+	/* Only need to enable IRQs by hard enabling them after this */
+	local_paca->irq_happened = 0;
+	local_paca->soft_enabled = 1;
+#endif
+}
+
+static inline ulong kvmppc_get_ea_indexed(struct kvm_vcpu *vcpu, int ra, int rb)
+{
+	ulong ea;
+	ulong msr_64bit = 0;
+
+	ea = kvmppc_get_gpr(vcpu, rb);
+	if (ra)
+		ea += kvmppc_get_gpr(vcpu, ra);
+
+#if defined(CONFIG_PPC_BOOK3E_64)
+	msr_64bit = MSR_CM;
+#elif defined(CONFIG_PPC_BOOK3S_64)
+	msr_64bit = MSR_SF;
+#endif
+
+	if (!(vcpu->arch.shared->msr & msr_64bit))
+		ea = (uint32_t)ea;
+
+	return ea;
+}
 
 #endif /* __POWERPC_KVM_PPC_H__ */
diff --git a/arch/powerpc/include/asm/mmu-book3e.h b/arch/powerpc/include/asm/mmu-book3e.h
index eeabcdbc30f..99d43e0c1e4 100644
--- a/arch/powerpc/include/asm/mmu-book3e.h
+++ b/arch/powerpc/include/asm/mmu-book3e.h
@@ -59,7 +59,7 @@
 #define MAS1_TSIZE_SHIFT	7
 #define MAS1_TSIZE(x)		(((x) << MAS1_TSIZE_SHIFT) & MAS1_TSIZE_MASK)
 
-#define MAS2_EPN		0xFFFFF000
+#define MAS2_EPN		(~0xFFFUL)
 #define MAS2_X0			0x00000040
 #define MAS2_X1			0x00000020
 #define MAS2_W			0x00000010
diff --git a/arch/powerpc/include/asm/mmu-hash64.h b/arch/powerpc/include/asm/mmu-hash64.h
index 9673f73eb8d..2fdb47a19ef 100644
--- a/arch/powerpc/include/asm/mmu-hash64.h
+++ b/arch/powerpc/include/asm/mmu-hash64.h
@@ -121,6 +121,16 @@ extern char initial_stab[];
 #define PP_RXRX 3	/* Supervisor read,       User read */
 #define PP_RXXX	(HPTE_R_PP0 | 2)	/* Supervisor read, user none */
 
+/* Fields for tlbiel instruction in architecture 2.06 */
+#define TLBIEL_INVAL_SEL_MASK	0xc00	/* invalidation selector */
+#define  TLBIEL_INVAL_PAGE	0x000	/* invalidate a single page */
+#define  TLBIEL_INVAL_SET_LPID	0x800	/* invalidate a set for current LPID */
+#define  TLBIEL_INVAL_SET	0xc00	/* invalidate a set for all LPIDs */
+#define TLBIEL_INVAL_SET_MASK	0xfff000	/* set number to inval. */
+#define TLBIEL_INVAL_SET_SHIFT	12
+
+#define POWER7_TLB_SETS		128	/* # sets in POWER7 TLB */
+
 #ifndef __ASSEMBLY__
 
 struct hash_pte {
diff --git a/arch/powerpc/include/asm/oprofile_impl.h b/arch/powerpc/include/asm/oprofile_impl.h
index 639dc96077a..d697b08994c 100644
--- a/arch/powerpc/include/asm/oprofile_impl.h
+++ b/arch/powerpc/include/asm/oprofile_impl.h
@@ -34,7 +34,7 @@ struct op_system_config {
 	unsigned long mmcra;
 #ifdef CONFIG_OPROFILE_CELL
 	/* Register for oprofile user tool to check cell kernel profiling
-	 * suport.
+	 * support.
 	 */
 	unsigned long cell_support;
 #endif
diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h
index 5f73ce63fca..42b1f43b943 100644
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -168,9 +168,12 @@
 #define PPC_INST_AND			0x7c000038
 #define PPC_INST_ANDDOT			0x7c000039
 #define PPC_INST_OR			0x7c000378
+#define PPC_INST_XOR			0x7c000278
 #define PPC_INST_ANDI			0x70000000
 #define PPC_INST_ORI			0x60000000
 #define PPC_INST_ORIS			0x64000000
+#define PPC_INST_XORI			0x68000000
+#define PPC_INST_XORIS			0x6c000000
 #define PPC_INST_NEG			0x7c0000d0
 #define PPC_INST_BRANCH			0x48000000
 #define PPC_INST_BRANCH_COND		0x40800000
diff --git a/arch/powerpc/include/asm/pte-hash64-64k.h b/arch/powerpc/include/asm/pte-hash64-64k.h
index eedf427c912..3e13e23e4fd 100644
--- a/arch/powerpc/include/asm/pte-hash64-64k.h
+++ b/arch/powerpc/include/asm/pte-hash64-64k.h
@@ -23,7 +23,7 @@
 
 /* Note the full page bits must be in the same location as for normal
  * 4k pages as the same assembly will be used to insert 64K pages
- * wether the kernel has CONFIG_PPC_64K_PAGES or not
+ * whether the kernel has CONFIG_PPC_64K_PAGES or not
  */
 #define _PAGE_F_SECOND  0x00008000 /* full page: hidx bits */
 #define _PAGE_F_GIX     0x00007000 /* full page: hidx bits */
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index d24c1416396..97d37278ea2 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -518,6 +518,7 @@
 #define	  SRR1_WS_DEEPER	0x00020000 /* Some resources not maintained */
 #define	  SRR1_WS_DEEP		0x00010000 /* All resources maintained */
 #define   SRR1_PROGFPE		0x00100000 /* Floating Point Enabled */
+#define   SRR1_PROGILL		0x00080000 /* Illegal instruction */
 #define   SRR1_PROGPRIV		0x00040000 /* Privileged instruction */
 #define   SRR1_PROGTRAP		0x00020000 /* Trap */
 #define   SRR1_PROGADDR		0x00010000 /* SRR0 contains subsequent addr */
diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h
index 2d916c4982c..e07e6af5e1f 100644
--- a/arch/powerpc/include/asm/reg_booke.h
+++ b/arch/powerpc/include/asm/reg_booke.h
@@ -539,6 +539,13 @@
 #define TCR_FIE		0x00800000	/* FIT Interrupt Enable */
 #define TCR_ARE		0x00400000	/* Auto Reload Enable */
 
+#ifdef CONFIG_E500
+#define TCR_GET_WP(tcr)  ((((tcr) & 0xC0000000) >> 30) | \
+			      (((tcr) & 0x1E0000) >> 15))
+#else
+#define TCR_GET_WP(tcr)  (((tcr) & 0xC0000000) >> 30)
+#endif
+
 /* Bit definitions for the TSR. */
 #define TSR_ENW		0x80000000	/* Enable Next Watchdog */
 #define TSR_WIS		0x40000000	/* WDT Interrupt Status */
diff --git a/arch/powerpc/include/asm/signal.h b/arch/powerpc/include/asm/signal.h
index 189998bb61c..a101637725a 100644
--- a/arch/powerpc/include/asm/signal.h
+++ b/arch/powerpc/include/asm/signal.h
@@ -3,6 +3,4 @@
 
 #include <uapi/asm/signal.h>
 
-struct pt_regs;
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
 #endif /* _ASM_POWERPC_SIGNAL_H */
diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
index e807e9d8e3f..5a4e437c238 100644
--- a/arch/powerpc/include/asm/smp.h
+++ b/arch/powerpc/include/asm/smp.h
@@ -67,6 +67,14 @@ void generic_mach_cpu_die(void);
 void generic_set_cpu_dead(unsigned int cpu);
 void generic_set_cpu_up(unsigned int cpu);
 int generic_check_cpu_restart(unsigned int cpu);
+
+extern void inhibit_secondary_onlining(void);
+extern void uninhibit_secondary_onlining(void);
+
+#else /* HOTPLUG_CPU */
+static inline void inhibit_secondary_onlining(void) {}
+static inline void uninhibit_secondary_onlining(void) {}
+
 #endif
 
 #ifdef CONFIG_PPC64
diff --git a/arch/powerpc/include/asm/smu.h b/arch/powerpc/include/asm/smu.h
index ae20ce1af4c..6e909f3e6a4 100644
--- a/arch/powerpc/include/asm/smu.h
+++ b/arch/powerpc/include/asm/smu.h
@@ -132,7 +132,7 @@
   *
   * At this point, the OF driver seems to have a limitation on transfer
   * sizes of 0xd bytes on reads and 0x5 bytes on writes. I do not know
-  * wether this is just an OF limit due to some temporary buffer size
+  * whether this is just an OF limit due to some temporary buffer size
   * or if this is an SMU imposed limit. This driver has the same limitation
   * for now as I use a 0x10 bytes temporary buffer as well
   *
@@ -236,7 +236,7 @@
  *   3 (optional): enable nmi? [0x00 or 0x01]
  *
  * Returns:
- *   If parameter 2 is 0x00 and parameter 3 is not specified, returns wether
+ *   If parameter 2 is 0x00 and parameter 3 is not specified, returns whether
  *   NMI is enabled. Otherwise unknown.
  */
 #define   SMU_CMD_MISC_df_NMI_OPTION		0x04
diff --git a/arch/powerpc/include/asm/syscalls.h b/arch/powerpc/include/asm/syscalls.h
index 329db4ec12c..b5308d3e6d3 100644
--- a/arch/powerpc/include/asm/syscalls.h
+++ b/arch/powerpc/include/asm/syscalls.h
@@ -17,15 +17,6 @@ asmlinkage unsigned long sys_mmap(unsigned long addr, size_t len,
 asmlinkage unsigned long sys_mmap2(unsigned long addr, size_t len,
 		unsigned long prot, unsigned long flags,
 		unsigned long fd, unsigned long pgoff);
-asmlinkage int sys_clone(unsigned long clone_flags, unsigned long usp,
-		int __user *parent_tidp, void __user *child_threadptr,
-		int __user *child_tidp, int p6, struct pt_regs *regs);
-asmlinkage int sys_fork(unsigned long p1, unsigned long p2,
-		unsigned long p3, unsigned long p4, unsigned long p5,
-		unsigned long p6, struct pt_regs *regs);
-asmlinkage int sys_vfork(unsigned long p1, unsigned long p2,
-		unsigned long p3, unsigned long p4, unsigned long p5,
-		unsigned long p6, struct pt_regs *regs);
 asmlinkage long sys_pipe(int __user *fildes);
 asmlinkage long sys_pipe2(int __user *fildes, int flags);
 asmlinkage long sys_rt_sigaction(int sig,
diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h
index 921dce6d844..76fe846ec40 100644
--- a/arch/powerpc/include/asm/unistd.h
+++ b/arch/powerpc/include/asm/unistd.h
@@ -56,7 +56,9 @@
 #define __ARCH_WANT_COMPAT_SYS_SENDFILE
 #endif
 #define __ARCH_WANT_SYS_EXECVE
-#define __ARCH_WANT_KERNEL_EXECVE
+#define __ARCH_WANT_SYS_FORK
+#define __ARCH_WANT_SYS_VFORK
+#define __ARCH_WANT_SYS_CLONE
 
 /*
  * "Conditional" syscalls
diff --git a/arch/powerpc/include/uapi/asm/Kbuild b/arch/powerpc/include/uapi/asm/Kbuild
index a33c3c03bb2..f7bca637074 100644
--- a/arch/powerpc/include/uapi/asm/Kbuild
+++ b/arch/powerpc/include/uapi/asm/Kbuild
@@ -7,6 +7,7 @@ header-y += bootx.h
 header-y += byteorder.h
 header-y += cputable.h
 header-y += elf.h
+header-y += epapr_hcalls.h
 header-y += errno.h
 header-y += fcntl.h
 header-y += ioctl.h
diff --git a/arch/powerpc/include/uapi/asm/epapr_hcalls.h b/arch/powerpc/include/uapi/asm/epapr_hcalls.h
new file mode 100644
index 00000000000..7f9c74b4670
--- /dev/null
+++ b/arch/powerpc/include/uapi/asm/epapr_hcalls.h
@@ -0,0 +1,98 @@
+/*
+ * ePAPR hcall interface
+ *
+ * Copyright 2008-2011 Freescale Semiconductor, Inc.
+ *
+ * Author: Timur Tabi <timur@freescale.com>
+ *
+ * This file is provided under a dual BSD/GPL license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _UAPI_ASM_POWERPC_EPAPR_HCALLS_H
+#define _UAPI_ASM_POWERPC_EPAPR_HCALLS_H
+
+#define EV_BYTE_CHANNEL_SEND		1
+#define EV_BYTE_CHANNEL_RECEIVE		2
+#define EV_BYTE_CHANNEL_POLL		3
+#define EV_INT_SET_CONFIG		4
+#define EV_INT_GET_CONFIG		5
+#define EV_INT_SET_MASK			6
+#define EV_INT_GET_MASK			7
+#define EV_INT_IACK			9
+#define EV_INT_EOI			10
+#define EV_INT_SEND_IPI			11
+#define EV_INT_SET_TASK_PRIORITY	12
+#define EV_INT_GET_TASK_PRIORITY	13
+#define EV_DOORBELL_SEND		14
+#define EV_MSGSND			15
+#define EV_IDLE				16
+
+/* vendor ID: epapr */
+#define EV_LOCAL_VENDOR_ID		0	/* for private use */
+#define EV_EPAPR_VENDOR_ID		1
+#define EV_FSL_VENDOR_ID		2	/* Freescale Semiconductor */
+#define EV_IBM_VENDOR_ID		3	/* IBM */
+#define EV_GHS_VENDOR_ID		4	/* Green Hills Software */
+#define EV_ENEA_VENDOR_ID		5	/* Enea */
+#define EV_WR_VENDOR_ID			6	/* Wind River Systems */
+#define EV_AMCC_VENDOR_ID		7	/* Applied Micro Circuits */
+#define EV_KVM_VENDOR_ID		42	/* KVM */
+
+/* The max number of bytes that a byte channel can send or receive per call */
+#define EV_BYTE_CHANNEL_MAX_BYTES	16
+
+
+#define _EV_HCALL_TOKEN(id, num) (((id) << 16) | (num))
+#define EV_HCALL_TOKEN(hcall_num) _EV_HCALL_TOKEN(EV_EPAPR_VENDOR_ID, hcall_num)
+
+/* epapr return codes */
+#define EV_SUCCESS		0
+#define EV_EPERM		1	/* Operation not permitted */
+#define EV_ENOENT		2	/*  Entry Not Found */
+#define EV_EIO			3	/* I/O error occured */
+#define EV_EAGAIN		4	/* The operation had insufficient
+					 * resources to complete and should be
+					 * retried
+					 */
+#define EV_ENOMEM		5	/* There was insufficient memory to
+					 * complete the operation */
+#define EV_EFAULT		6	/* Bad guest address */
+#define EV_ENODEV		7	/* No such device */
+#define EV_EINVAL		8	/* An argument supplied to the hcall
+					   was out of range or invalid */
+#define EV_INTERNAL		9	/* An internal error occured */
+#define EV_CONFIG		10	/* A configuration error was detected */
+#define EV_INVALID_STATE	11	/* The object is in an invalid state */
+#define EV_UNIMPLEMENTED	12	/* Unimplemented hypercall */
+#define EV_BUFFER_OVERFLOW	13	/* Caller-supplied buffer too small */
+
+#endif /* _UAPI_ASM_POWERPC_EPAPR_HCALLS_H */
diff --git a/arch/powerpc/include/uapi/asm/ioctls.h b/arch/powerpc/include/uapi/asm/ioctls.h
index e9b78870aaa..49a25796a61 100644
--- a/arch/powerpc/include/uapi/asm/ioctls.h
+++ b/arch/powerpc/include/uapi/asm/ioctls.h
@@ -97,6 +97,9 @@
 #define TIOCGDEV	_IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */
 #define TIOCSIG		_IOW('T',0x36, int)  /* Generate signal on Pty slave */
 #define TIOCVHANGUP	0x5437
+#define TIOCGPKT	_IOR('T', 0x38, int) /* Get packet mode state */
+#define TIOCGPTLCK	_IOR('T', 0x39, int) /* Get Pty lock state */
+#define TIOCGEXCL	_IOR('T', 0x40, int) /* Get exclusive mode state */
 
 #define TIOCSERCONFIG	0x5453
 #define TIOCSERGWILD	0x5454
diff --git a/arch/powerpc/include/uapi/asm/kvm.h b/arch/powerpc/include/uapi/asm/kvm.h
index 1bea4d8ea6f..2fba8a66fb1 100644
--- a/arch/powerpc/include/uapi/asm/kvm.h
+++ b/arch/powerpc/include/uapi/asm/kvm.h
@@ -221,6 +221,12 @@ struct kvm_sregs {
 
 			__u32 dbsr;	/* KVM_SREGS_E_UPDATE_DBSR */
 			__u32 dbcr[3];
+			/*
+			 * iac/dac registers are 64bit wide, while this API
+			 * interface provides only lower 32 bits on 64 bit
+			 * processors. ONE_REG interface is added for 64bit
+			 * iac/dac registers.
+			 */
 			__u32 iac[4];
 			__u32 dac[2];
 			__u32 dvc[2];
@@ -325,6 +331,86 @@ struct kvm_book3e_206_tlb_params {
 	__u32 reserved[8];
 };
 
+/* For KVM_PPC_GET_HTAB_FD */
+struct kvm_get_htab_fd {
+	__u64	flags;
+	__u64	start_index;
+	__u64	reserved[2];
+};
+
+/* Values for kvm_get_htab_fd.flags */
+#define KVM_GET_HTAB_BOLTED_ONLY	((__u64)0x1)
+#define KVM_GET_HTAB_WRITE		((__u64)0x2)
+
+/*
+ * Data read on the file descriptor is formatted as a series of
+ * records, each consisting of a header followed by a series of
+ * `n_valid' HPTEs (16 bytes each), which are all valid.  Following
+ * those valid HPTEs there are `n_invalid' invalid HPTEs, which
+ * are not represented explicitly in the stream.  The same format
+ * is used for writing.
+ */
+struct kvm_get_htab_header {
+	__u32	index;
+	__u16	n_valid;
+	__u16	n_invalid;
+};
+
 #define KVM_REG_PPC_HIOR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x1)
+#define KVM_REG_PPC_IAC1	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x2)
+#define KVM_REG_PPC_IAC2	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x3)
+#define KVM_REG_PPC_IAC3	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x4)
+#define KVM_REG_PPC_IAC4	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x5)
+#define KVM_REG_PPC_DAC1	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x6)
+#define KVM_REG_PPC_DAC2	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x7)
+#define KVM_REG_PPC_DABR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x8)
+#define KVM_REG_PPC_DSCR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x9)
+#define KVM_REG_PPC_PURR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa)
+#define KVM_REG_PPC_SPURR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb)
+#define KVM_REG_PPC_DAR		(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc)
+#define KVM_REG_PPC_DSISR	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xd)
+#define KVM_REG_PPC_AMR		(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xe)
+#define KVM_REG_PPC_UAMOR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xf)
+
+#define KVM_REG_PPC_MMCR0	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x10)
+#define KVM_REG_PPC_MMCR1	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x11)
+#define KVM_REG_PPC_MMCRA	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x12)
+
+#define KVM_REG_PPC_PMC1	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x18)
+#define KVM_REG_PPC_PMC2	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x19)
+#define KVM_REG_PPC_PMC3	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x1a)
+#define KVM_REG_PPC_PMC4	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x1b)
+#define KVM_REG_PPC_PMC5	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x1c)
+#define KVM_REG_PPC_PMC6	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x1d)
+#define KVM_REG_PPC_PMC7	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x1e)
+#define KVM_REG_PPC_PMC8	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x1f)
+
+/* 32 floating-point registers */
+#define KVM_REG_PPC_FPR0	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x20)
+#define KVM_REG_PPC_FPR(n)	(KVM_REG_PPC_FPR0 + (n))
+#define KVM_REG_PPC_FPR31	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x3f)
+
+/* 32 VMX/Altivec vector registers */
+#define KVM_REG_PPC_VR0		(KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x40)
+#define KVM_REG_PPC_VR(n)	(KVM_REG_PPC_VR0 + (n))
+#define KVM_REG_PPC_VR31	(KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x5f)
+
+/* 32 double-width FP registers for VSX */
+/* High-order halves overlap with FP regs */
+#define KVM_REG_PPC_VSR0	(KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x60)
+#define KVM_REG_PPC_VSR(n)	(KVM_REG_PPC_VSR0 + (n))
+#define KVM_REG_PPC_VSR31	(KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x7f)
+
+/* FP and vector status/control registers */
+#define KVM_REG_PPC_FPSCR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x80)
+#define KVM_REG_PPC_VSCR	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x81)
+
+/* Virtual processor areas */
+/* For SLB & DTL, address in high (first) half, length in low half */
+#define KVM_REG_PPC_VPA_ADDR	(KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x82)
+#define KVM_REG_PPC_VPA_SLB	(KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x83)
+#define KVM_REG_PPC_VPA_DTL	(KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x84)
+
+#define KVM_REG_PPC_EPCR	(KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x85)
 
 #endif /* __LINUX_KVM_POWERPC_H */
diff --git a/arch/powerpc/include/uapi/asm/kvm_para.h b/arch/powerpc/include/uapi/asm/kvm_para.h
index 5e04383a1db..ed0e0254b47 100644
--- a/arch/powerpc/include/uapi/asm/kvm_para.h
+++ b/arch/powerpc/include/uapi/asm/kvm_para.h
@@ -75,9 +75,10 @@ struct kvm_vcpu_arch_shared {
 };
 
 #define KVM_SC_MAGIC_R0		0x4b564d21 /* "KVM!" */
-#define HC_VENDOR_KVM		(42 << 16)
-#define HC_EV_SUCCESS		0
-#define HC_EV_UNIMPLEMENTED	12
+
+#define KVM_HCALL_TOKEN(num)     _EV_HCALL_TOKEN(EV_KVM_VENDOR_ID, num)
+
+#include <uapi/asm/epapr_hcalls.h>
 
 #define KVM_FEATURE_MAGIC_PAGE	1
 
diff --git a/arch/powerpc/include/uapi/asm/socket.h b/arch/powerpc/include/uapi/asm/socket.h
index 3d5179bb122..eb0b1864d40 100644
--- a/arch/powerpc/include/uapi/asm/socket.h
+++ b/arch/powerpc/include/uapi/asm/socket.h
@@ -47,6 +47,7 @@
 /* Socket filtering */
 #define SO_ATTACH_FILTER	26
 #define SO_DETACH_FILTER	27
+#define SO_GET_FILTER		SO_ATTACH_FILTER
 
 #define SO_PEERNAME		28
 #define SO_TIMESTAMP		29
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 7523539cfe9..4e23ba2f3ca 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -441,8 +441,7 @@ int main(void)
 	DEFINE(KVM_HOST_LPCR, offsetof(struct kvm, arch.host_lpcr));
 	DEFINE(KVM_HOST_SDR1, offsetof(struct kvm, arch.host_sdr1));
 	DEFINE(KVM_TLBIE_LOCK, offsetof(struct kvm, arch.tlbie_lock));
-	DEFINE(KVM_ONLINE_CPUS, offsetof(struct kvm, online_vcpus.counter));
-	DEFINE(KVM_LAST_VCPU, offsetof(struct kvm, arch.last_vcpu));
+	DEFINE(KVM_NEED_FLUSH, offsetof(struct kvm, arch.need_tlb_flush.bits));
 	DEFINE(KVM_LPCR, offsetof(struct kvm, arch.lpcr));
 	DEFINE(KVM_RMOR, offsetof(struct kvm, arch.rmor));
 	DEFINE(KVM_VRMA_SLB_V, offsetof(struct kvm, arch.vrma_slb_v));
@@ -470,7 +469,6 @@ int main(void)
 	DEFINE(VCPU_SLB, offsetof(struct kvm_vcpu, arch.slb));
 	DEFINE(VCPU_SLB_MAX, offsetof(struct kvm_vcpu, arch.slb_max));
 	DEFINE(VCPU_SLB_NR, offsetof(struct kvm_vcpu, arch.slb_nr));
-	DEFINE(VCPU_LAST_CPU, offsetof(struct kvm_vcpu, arch.last_cpu));
 	DEFINE(VCPU_FAULT_DSISR, offsetof(struct kvm_vcpu, arch.fault_dsisr));
 	DEFINE(VCPU_FAULT_DAR, offsetof(struct kvm_vcpu, arch.fault_dar));
 	DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst));
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S
index 9499385676e..d22e73e4618 100644
--- a/arch/powerpc/kernel/entry_32.S
+++ b/arch/powerpc/kernel/entry_32.S
@@ -444,11 +444,6 @@ ret_from_kernel_thread:
 	PPC440EP_ERR42
 	blrl
 	li	r3,0
-	b	do_exit		# no return
-
-	.globl	__ret_from_kernel_execve
-__ret_from_kernel_execve:
-	addi	r1,r3,-STACK_FRAME_OVERHEAD
 	b	ret_from_syscall
 
 /* Traced system call support */
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 56e0ff0878b..e9a906c2723 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -373,17 +373,11 @@ _GLOBAL(ret_from_fork)
 _GLOBAL(ret_from_kernel_thread)
 	bl	.schedule_tail
 	REST_NVGPRS(r1)
-	REST_GPR(2,r1)
+	ld	r14, 0(r14)
 	mtlr	r14
 	mr	r3,r15
 	blrl
 	li	r3,0
-	b	.do_exit	# no return
-
-_GLOBAL(__ret_from_kernel_execve)
-	addi	r1,r3,-STACK_FRAME_OVERHEAD
-	li	r10,1
-	std	r10,SOFTE(r1)
 	b	syscall_exit
 
 	.section	".toc","aw"
diff --git a/arch/powerpc/kernel/epapr_hcalls.S b/arch/powerpc/kernel/epapr_hcalls.S
index 697b390ebfd..62c0dc23782 100644
--- a/arch/powerpc/kernel/epapr_hcalls.S
+++ b/arch/powerpc/kernel/epapr_hcalls.S
@@ -8,13 +8,41 @@
  */
 
 #include <linux/threads.h>
+#include <asm/epapr_hcalls.h>
 #include <asm/reg.h>
 #include <asm/page.h>
 #include <asm/cputable.h>
 #include <asm/thread_info.h>
 #include <asm/ppc_asm.h>
+#include <asm/asm-compat.h>
 #include <asm/asm-offsets.h>
 
+/* epapr_ev_idle() was derived from e500_idle() */
+_GLOBAL(epapr_ev_idle)
+	CURRENT_THREAD_INFO(r3, r1)
+	PPC_LL	r4, TI_LOCAL_FLAGS(r3)	/* set napping bit */
+	ori	r4, r4,_TLF_NAPPING	/* so when we take an exception */
+	PPC_STL	r4, TI_LOCAL_FLAGS(r3)	/* it will return to our caller */
+
+	wrteei	1
+
+idle_loop:
+	LOAD_REG_IMMEDIATE(r11, EV_HCALL_TOKEN(EV_IDLE))
+
+.global epapr_ev_idle_start
+epapr_ev_idle_start:
+	li	r3, -1
+	nop
+	nop
+	nop
+
+	/*
+	 * Guard against spurious wakeups from a hypervisor --
+	 * only interrupt will cause us to return to LR due to
+	 * _TLF_NAPPING.
+	 */
+	b	idle_loop
+
 /* Hypercall entry point. Will be patched with device tree instructions. */
 .global epapr_hypercall_start
 epapr_hypercall_start:
diff --git a/arch/powerpc/kernel/epapr_paravirt.c b/arch/powerpc/kernel/epapr_paravirt.c
index 028aeae370b..f3eab8594d9 100644
--- a/arch/powerpc/kernel/epapr_paravirt.c
+++ b/arch/powerpc/kernel/epapr_paravirt.c
@@ -21,6 +21,10 @@
 #include <asm/epapr_hcalls.h>
 #include <asm/cacheflush.h>
 #include <asm/code-patching.h>
+#include <asm/machdep.h>
+
+extern void epapr_ev_idle(void);
+extern u32 epapr_ev_idle_start[];
 
 bool epapr_paravirt_enabled;
 
@@ -41,8 +45,13 @@ static int __init epapr_paravirt_init(void)
 	if (len % 4 || len > (4 * 4))
 		return -ENODEV;
 
-	for (i = 0; i < (len / 4); i++)
+	for (i = 0; i < (len / 4); i++) {
 		patch_instruction(epapr_hypercall_start + i, insts[i]);
+		patch_instruction(epapr_ev_idle_start + i, insts[i]);
+	}
+
+	if (of_get_property(hyper_node, "has-idle", NULL))
+		ppc_md.power_save = epapr_ev_idle;
 
 	epapr_paravirt_enabled = true;
 
diff --git a/arch/powerpc/kernel/kvm.c b/arch/powerpc/kernel/kvm.c
index 867db1de894..a61b133c4f9 100644
--- a/arch/powerpc/kernel/kvm.c
+++ b/arch/powerpc/kernel/kvm.c
@@ -419,7 +419,7 @@ static void kvm_map_magic_page(void *data)
 	in[0] = KVM_MAGIC_PAGE;
 	in[1] = KVM_MAGIC_PAGE;
 
-	kvm_hypercall(in, out, HC_VENDOR_KVM | KVM_HC_PPC_MAP_MAGIC_PAGE);
+	kvm_hypercall(in, out, KVM_HCALL_TOKEN(KVM_HC_PPC_MAP_MAGIC_PAGE));
 
 	*features = out[0];
 }
diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c
index bedd12e1cfb..0733b05eb85 100644
--- a/arch/powerpc/kernel/legacy_serial.c
+++ b/arch/powerpc/kernel/legacy_serial.c
@@ -387,7 +387,7 @@ void __init find_legacy_serial_ports(void)
 			of_node_put(parent);
 			continue;
 		}
-		/* Check for known pciclass, and also check wether we have
+		/* Check for known pciclass, and also check whether we have
 		 * a device with child nodes for ports or not
 		 */
 		if (of_device_is_compatible(np, "pciclass,0700") ||
diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c
index 2049f2d00ff..9db8ec07ec9 100644
--- a/arch/powerpc/kernel/of_platform.c
+++ b/arch/powerpc/kernel/of_platform.c
@@ -82,7 +82,7 @@ static int __devinit of_pci_phb_probe(struct platform_device *dev)
 		return -ENXIO;
 
 	/* Claim resources. This might need some rework as well depending
-	 * wether we are doing probe-only or not, like assigning unassigned
+	 * whether we are doing probe-only or not, like assigning unassigned
 	 * resources etc...
 	 */
 	pcibios_claim_one_bus(phb->bus);
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index 7f94f760dd0..abc0d085699 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -1428,8 +1428,6 @@ void __init pcibios_resource_survey(void)
 		ppc_md.pcibios_fixup();
 }
 
-#ifdef CONFIG_HOTPLUG
-
 /* This is used by the PCI hotplug driver to allocate resource
  * of newly plugged busses. We can try to consolidate with the
  * rest of the code later, for now, keep it as-is as our main
@@ -1488,8 +1486,6 @@ void pcibios_finish_adding_to_bus(struct pci_bus *bus)
 }
 EXPORT_SYMBOL_GPL(pcibios_finish_adding_to_bus);
 
-#endif /* CONFIG_HOTPLUG */
-
 int pcibios_enable_device(struct pci_dev *dev, int mask)
 {
 	if (ppc_md.pcibios_enable_device_hook)
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index 4ff190ff24a..2cbe6768fdd 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -74,8 +74,6 @@ static int __init pcibios_init(void)
 
 subsys_initcall(pcibios_init);
 
-#ifdef CONFIG_HOTPLUG
-
 int pcibios_unmap_io_space(struct pci_bus *bus)
 {
 	struct pci_controller *hose;
@@ -124,8 +122,6 @@ int pcibios_unmap_io_space(struct pci_bus *bus)
 }
 EXPORT_SYMBOL_GPL(pcibios_unmap_io_space);
 
-#endif /* CONFIG_HOTPLUG */
-
 static int __devinit pcibios_map_phb_io_space(struct pci_controller *hose)
 {
 	struct vm_struct *area;
diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
index 19e4288d848..78b8766fd79 100644
--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
@@ -43,6 +43,7 @@
 #include <asm/dcr.h>
 #include <asm/ftrace.h>
 #include <asm/switch_to.h>
+#include <asm/epapr_hcalls.h>
 
 #ifdef CONFIG_PPC32
 extern void transfer_to_handler(void);
@@ -191,3 +192,7 @@ EXPORT_SYMBOL(__arch_hweight64);
 #ifdef CONFIG_PPC_BOOK3S_64
 EXPORT_SYMBOL_GPL(mmu_psize_defs);
 #endif
+
+#ifdef CONFIG_EPAPR_PARAVIRT
+EXPORT_SYMBOL(epapr_hypercall_start);
+#endif
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index ba48233500f..81430674e71 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -733,8 +733,7 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
 extern unsigned long dscr_default; /* defined in arch/powerpc/kernel/sysfs.c */
 
 int copy_thread(unsigned long clone_flags, unsigned long usp,
-		unsigned long arg, struct task_struct *p,
-		struct pt_regs *regs)
+		unsigned long arg, struct task_struct *p)
 {
 	struct pt_regs *childregs, *kregs;
 	extern void ret_from_fork(void);
@@ -745,25 +744,25 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 	/* Copy registers */
 	sp -= sizeof(struct pt_regs);
 	childregs = (struct pt_regs *) sp;
-	if (!regs) {
-		/* for kernel thread, set `current' and stackptr in new task */
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		struct thread_info *ti = (void *)task_stack_page(p);
 		memset(childregs, 0, sizeof(struct pt_regs));
 		childregs->gpr[1] = sp + sizeof(struct pt_regs);
+		childregs->gpr[14] = usp;	/* function */
 #ifdef CONFIG_PPC64
-		childregs->gpr[14] = *(unsigned long *)usp;
-		childregs->gpr[2] = ((unsigned long *)usp)[1],
 		clear_tsk_thread_flag(p, TIF_32BIT);
-#else
-		childregs->gpr[14] = usp;	/* function */
-		childregs->gpr[2] = (unsigned long) p;
+		childregs->softe = 1;
 #endif
 		childregs->gpr[15] = arg;
 		p->thread.regs = NULL;	/* no user register state */
+		ti->flags |= _TIF_RESTOREALL;
 		f = ret_from_kernel_thread;
 	} else {
+		struct pt_regs *regs = current_pt_regs();
 		CHECK_FULL_REGS(regs);
 		*childregs = *regs;
-		childregs->gpr[1] = usp;
+		if (usp)
+			childregs->gpr[1] = usp;
 		p->thread.regs = childregs;
 		childregs->gpr[3] = 0;  /* Result from fork() */
 		if (clone_flags & CLONE_SETTLS) {
@@ -1027,51 +1026,6 @@ int get_unalign_ctl(struct task_struct *tsk, unsigned long adr)
 	return put_user(tsk->thread.align_ctl, (unsigned int __user *)adr);
 }
 
-#define TRUNC_PTR(x)	((typeof(x))(((unsigned long)(x)) & 0xffffffff))
-
-int sys_clone(unsigned long clone_flags, unsigned long usp,
-	      int __user *parent_tidp, void __user *child_threadptr,
-	      int __user *child_tidp, int p6,
-	      struct pt_regs *regs)
-{
-	CHECK_FULL_REGS(regs);
-	if (usp == 0)
-		usp = regs->gpr[1];	/* stack pointer for child */
-#ifdef CONFIG_PPC64
-	if (is_32bit_task()) {
-		parent_tidp = TRUNC_PTR(parent_tidp);
-		child_tidp = TRUNC_PTR(child_tidp);
-	}
-#endif
- 	return do_fork(clone_flags, usp, regs, 0, parent_tidp, child_tidp);
-}
-
-int sys_fork(unsigned long p1, unsigned long p2, unsigned long p3,
-	     unsigned long p4, unsigned long p5, unsigned long p6,
-	     struct pt_regs *regs)
-{
-	CHECK_FULL_REGS(regs);
-	return do_fork(SIGCHLD, regs->gpr[1], regs, 0, NULL, NULL);
-}
-
-int sys_vfork(unsigned long p1, unsigned long p2, unsigned long p3,
-	      unsigned long p4, unsigned long p5, unsigned long p6,
-	      struct pt_regs *regs)
-{
-	CHECK_FULL_REGS(regs);
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->gpr[1],
-			regs, 0, NULL, NULL);
-}
-
-void __ret_from_kernel_execve(struct pt_regs *normal)
-__noreturn;
-
-void ret_from_kernel_execve(struct pt_regs *normal)
-{
-	set_thread_flag(TIF_RESTOREALL);
-	__ret_from_kernel_execve(normal);
-}
-
 static inline int valid_irq_stack(unsigned long sp, struct task_struct *p,
 				  unsigned long nbytes)
 {
diff --git a/arch/powerpc/kernel/signal.c b/arch/powerpc/kernel/signal.c
index a2dc75793bd..3b997118df5 100644
--- a/arch/powerpc/kernel/signal.c
+++ b/arch/powerpc/kernel/signal.c
@@ -158,10 +158,8 @@ static int do_signal(struct pt_regs *regs)
 
 void do_notify_resume(struct pt_regs *regs, unsigned long thread_info_flags)
 {
-	if (thread_info_flags & _TIF_UPROBE) {
-		clear_thread_flag(TIF_UPROBE);
+	if (thread_info_flags & _TIF_UPROBE)
 		uprobe_notify_resume(regs);
-	}
 
 	if (thread_info_flags & _TIF_SIGPENDING)
 		do_signal(regs);
diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
index d183f8719a5..1ca045d4432 100644
--- a/arch/powerpc/kernel/signal_64.c
+++ b/arch/powerpc/kernel/signal_64.c
@@ -83,7 +83,7 @@ static long setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs,
 	 * the context). This is very important because we must ensure we
 	 * don't lose the VRSAVE content that may have been set prior to
 	 * the process doing its first vector operation
-	 * Userland shall check AT_HWCAP to know wether it can rely on the
+	 * Userland shall check AT_HWCAP to know whether it can rely on the
 	 * v_regs pointer or not
 	 */
 #ifdef CONFIG_ALTIVEC
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 2b952b5386f..e5b133ebd8a 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -427,6 +427,45 @@ int generic_check_cpu_restart(unsigned int cpu)
 {
 	return per_cpu(cpu_state, cpu) == CPU_UP_PREPARE;
 }
+
+static atomic_t secondary_inhibit_count;
+
+/*
+ * Don't allow secondary CPU threads to come online
+ */
+void inhibit_secondary_onlining(void)
+{
+	/*
+	 * This makes secondary_inhibit_count stable during cpu
+	 * online/offline operations.
+	 */
+	get_online_cpus();
+
+	atomic_inc(&secondary_inhibit_count);
+	put_online_cpus();
+}
+EXPORT_SYMBOL_GPL(inhibit_secondary_onlining);
+
+/*
+ * Allow secondary CPU threads to come online again
+ */
+void uninhibit_secondary_onlining(void)
+{
+	get_online_cpus();
+	atomic_dec(&secondary_inhibit_count);
+	put_online_cpus();
+}
+EXPORT_SYMBOL_GPL(uninhibit_secondary_onlining);
+
+static int secondaries_inhibited(void)
+{
+	return atomic_read(&secondary_inhibit_count);
+}
+
+#else /* HOTPLUG_CPU */
+
+#define secondaries_inhibited()		0
+
 #endif
 
 static void cpu_idle_thread_init(unsigned int cpu, struct task_struct *idle)
@@ -445,6 +484,13 @@ int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tidle)
 {
 	int rc, c;
 
+	/*
+	 * Don't allow secondary threads to come online if inhibited
+	 */
+	if (threads_per_core > 1 && secondaries_inhibited() &&
+	    cpu % threads_per_core != 0)
+		return -EBUSY;
+
 	if (smp_ops == NULL ||
 	    (smp_ops->cpu_bootable && !smp_ops->cpu_bootable(cpu)))
 		return -EINVAL;
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index cf357a059dd..3ce1f864c2d 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -607,7 +607,7 @@ static void register_nodes(void)
 
 int sysfs_add_device_to_node(struct device *dev, int nid)
 {
-	struct node *node = &node_devices[nid];
+	struct node *node = node_devices[nid];
 	return sysfs_create_link(&node->dev.kobj, &dev->kobj,
 			kobject_name(&dev->kobj));
 }
@@ -615,7 +615,7 @@ EXPORT_SYMBOL_GPL(sysfs_add_device_to_node);
 
 void sysfs_remove_device_from_node(struct device *dev, int nid)
 {
-	struct node *node = &node_devices[nid];
+	struct node *node = node_devices[nid];
 	sysfs_remove_link(&node->dev.kobj, kobject_name(&dev->kobj));
 }
 EXPORT_SYMBOL_GPL(sysfs_remove_device_from_node);
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index ce4cb772dc7..b3b14352b05 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -297,6 +297,8 @@ static u64 vtime_delta(struct task_struct *tsk,
 	u64 now, nowscaled, deltascaled;
 	u64 udelta, delta, user_scaled;
 
+	WARN_ON_ONCE(!irqs_disabled());
+
 	now = mftb();
 	nowscaled = read_spurr(now);
 	get_paca()->system_time += now - get_paca()->starttime;
@@ -355,15 +357,15 @@ void vtime_account_idle(struct task_struct *tsk)
 }
 
 /*
- * Transfer the user and system times accumulated in the paca
- * by the exception entry and exit code to the generic process
- * user and system time records.
+ * Transfer the user time accumulated in the paca
+ * by the exception entry and exit code to the generic
+ * process user time records.
  * Must be called with interrupts disabled.
- * Assumes that vtime_account() has been called recently
- * (i.e. since the last entry from usermode) so that
+ * Assumes that vtime_account_system/idle() has been called
+ * recently (i.e. since the last entry from usermode) so that
  * get_paca()->user_time_scaled is up to date.
  */
-void account_process_tick(struct task_struct *tsk, int user_tick)
+void vtime_account_user(struct task_struct *tsk)
 {
 	cputime_t utime, utimescaled;
 
@@ -375,12 +377,6 @@ void account_process_tick(struct task_struct *tsk, int user_tick)
 	account_user_time(tsk, utime, utimescaled);
 }
 
-void vtime_task_switch(struct task_struct *prev)
-{
-	vtime_account(prev);
-	account_process_tick(prev, 0);
-}
-
 #else /* ! CONFIG_VIRT_CPU_ACCOUNTING */
 #define calc_cputime_factors()
 #endif
diff --git a/arch/powerpc/kernel/uprobes.c b/arch/powerpc/kernel/uprobes.c
index d2d46d1014f..bc77834dbf4 100644
--- a/arch/powerpc/kernel/uprobes.c
+++ b/arch/powerpc/kernel/uprobes.c
@@ -64,6 +64,8 @@ int arch_uprobe_pre_xol(struct arch_uprobe *auprobe, struct pt_regs *regs)
 	autask->saved_trap_nr = current->thread.trap_nr;
 	current->thread.trap_nr = UPROBE_TRAP_NR;
 	regs->nip = current->utask->xol_vaddr;
+
+	user_enable_single_step(current);
 	return 0;
 }
 
@@ -119,6 +121,8 @@ int arch_uprobe_post_xol(struct arch_uprobe *auprobe, struct pt_regs *regs)
 	 * to be executed.
 	 */
 	regs->nip = utask->vaddr + MAX_UINSN_BYTES;
+
+	user_disable_single_step(current);
 	return 0;
 }
 
@@ -162,6 +166,8 @@ void arch_uprobe_abort_xol(struct arch_uprobe *auprobe, struct pt_regs *regs)
 
 	current->thread.trap_nr = utask->autask.saved_trap_nr;
 	instruction_pointer_set(regs, utask->vaddr);
+
+	user_disable_single_step(current);
 }
 
 /*
diff --git a/arch/powerpc/kvm/44x.c b/arch/powerpc/kvm/44x.c
index 50e7dbc7356..3d7fd21c65f 100644
--- a/arch/powerpc/kvm/44x.c
+++ b/arch/powerpc/kvm/44x.c
@@ -83,6 +83,7 @@ int kvmppc_core_vcpu_setup(struct kvm_vcpu *vcpu)
 		vcpu_44x->shadow_refs[i].gtlb_index = -1;
 
 	vcpu->arch.cpu_type = KVM_CPU_440;
+	vcpu->arch.pvr = mfspr(SPRN_PVR);
 
 	return 0;
 }
diff --git a/arch/powerpc/kvm/44x_emulate.c b/arch/powerpc/kvm/44x_emulate.c
index c8c61578fdf..35ec0a8547d 100644
--- a/arch/powerpc/kvm/44x_emulate.c
+++ b/arch/powerpc/kvm/44x_emulate.c
@@ -27,12 +27,70 @@
 #include "booke.h"
 #include "44x_tlb.h"
 
+#define XOP_MFDCRX  259
 #define XOP_MFDCR   323
+#define XOP_MTDCRX  387
 #define XOP_MTDCR   451
 #define XOP_TLBSX   914
 #define XOP_ICCCI   966
 #define XOP_TLBWE   978
 
+static int emulate_mtdcr(struct kvm_vcpu *vcpu, int rs, int dcrn)
+{
+	/* emulate some access in kernel */
+	switch (dcrn) {
+	case DCRN_CPR0_CONFIG_ADDR:
+		vcpu->arch.cpr0_cfgaddr = kvmppc_get_gpr(vcpu, rs);
+		return EMULATE_DONE;
+	default:
+		vcpu->run->dcr.dcrn = dcrn;
+		vcpu->run->dcr.data = kvmppc_get_gpr(vcpu, rs);
+		vcpu->run->dcr.is_write = 1;
+		vcpu->arch.dcr_is_write = 1;
+		vcpu->arch.dcr_needed = 1;
+		kvmppc_account_exit(vcpu, DCR_EXITS);
+		return EMULATE_DO_DCR;
+	}
+}
+
+static int emulate_mfdcr(struct kvm_vcpu *vcpu, int rt, int dcrn)
+{
+	/* The guest may access CPR0 registers to determine the timebase
+	 * frequency, and it must know the real host frequency because it
+	 * can directly access the timebase registers.
+	 *
+	 * It would be possible to emulate those accesses in userspace,
+	 * but userspace can really only figure out the end frequency.
+	 * We could decompose that into the factors that compute it, but
+	 * that's tricky math, and it's easier to just report the real
+	 * CPR0 values.
+	 */
+	switch (dcrn) {
+	case DCRN_CPR0_CONFIG_ADDR:
+		kvmppc_set_gpr(vcpu, rt, vcpu->arch.cpr0_cfgaddr);
+		break;
+	case DCRN_CPR0_CONFIG_DATA:
+		local_irq_disable();
+		mtdcr(DCRN_CPR0_CONFIG_ADDR,
+			  vcpu->arch.cpr0_cfgaddr);
+		kvmppc_set_gpr(vcpu, rt,
+			       mfdcr(DCRN_CPR0_CONFIG_DATA));
+		local_irq_enable();
+		break;
+	default:
+		vcpu->run->dcr.dcrn = dcrn;
+		vcpu->run->dcr.data =  0;
+		vcpu->run->dcr.is_write = 0;
+		vcpu->arch.dcr_is_write = 0;
+		vcpu->arch.io_gpr = rt;
+		vcpu->arch.dcr_needed = 1;
+		kvmppc_account_exit(vcpu, DCR_EXITS);
+		return EMULATE_DO_DCR;
+	}
+
+	return EMULATE_DONE;
+}
+
 int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
                            unsigned int inst, int *advance)
 {
@@ -50,55 +108,21 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
 		switch (get_xop(inst)) {
 
 		case XOP_MFDCR:
-			/* The guest may access CPR0 registers to determine the timebase
-			 * frequency, and it must know the real host frequency because it
-			 * can directly access the timebase registers.
-			 *
-			 * It would be possible to emulate those accesses in userspace,
-			 * but userspace can really only figure out the end frequency.
-			 * We could decompose that into the factors that compute it, but
-			 * that's tricky math, and it's easier to just report the real
-			 * CPR0 values.
-			 */
-			switch (dcrn) {
-			case DCRN_CPR0_CONFIG_ADDR:
-				kvmppc_set_gpr(vcpu, rt, vcpu->arch.cpr0_cfgaddr);
-				break;
-			case DCRN_CPR0_CONFIG_DATA:
-				local_irq_disable();
-				mtdcr(DCRN_CPR0_CONFIG_ADDR,
-					  vcpu->arch.cpr0_cfgaddr);
-				kvmppc_set_gpr(vcpu, rt,
-					       mfdcr(DCRN_CPR0_CONFIG_DATA));
-				local_irq_enable();
-				break;
-			default:
-				run->dcr.dcrn = dcrn;
-				run->dcr.data =  0;
-				run->dcr.is_write = 0;
-				vcpu->arch.io_gpr = rt;
-				vcpu->arch.dcr_needed = 1;
-				kvmppc_account_exit(vcpu, DCR_EXITS);
-				emulated = EMULATE_DO_DCR;
-			}
+			emulated = emulate_mfdcr(vcpu, rt, dcrn);
+			break;
 
+		case XOP_MFDCRX:
+			emulated = emulate_mfdcr(vcpu, rt,
+					kvmppc_get_gpr(vcpu, ra));
 			break;
 
 		case XOP_MTDCR:
-			/* emulate some access in kernel */
-			switch (dcrn) {
-			case DCRN_CPR0_CONFIG_ADDR:
-				vcpu->arch.cpr0_cfgaddr = kvmppc_get_gpr(vcpu, rs);
-				break;
-			default:
-				run->dcr.dcrn = dcrn;
-				run->dcr.data = kvmppc_get_gpr(vcpu, rs);
-				run->dcr.is_write = 1;
-				vcpu->arch.dcr_needed = 1;
-				kvmppc_account_exit(vcpu, DCR_EXITS);
-				emulated = EMULATE_DO_DCR;
-			}
+			emulated = emulate_mtdcr(vcpu, rs, dcrn);
+			break;
 
+		case XOP_MTDCRX:
+			emulated = emulate_mtdcr(vcpu, rs,
+					kvmppc_get_gpr(vcpu, ra));
 			break;
 
 		case XOP_TLBWE:
diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
index f4dacb9c57f..4730c953f43 100644
--- a/arch/powerpc/kvm/Kconfig
+++ b/arch/powerpc/kvm/Kconfig
@@ -20,6 +20,7 @@ config KVM
 	bool
 	select PREEMPT_NOTIFIERS
 	select ANON_INODES
+	select HAVE_KVM_EVENTFD
 
 config KVM_BOOK3S_HANDLER
 	bool
@@ -36,6 +37,7 @@ config KVM_BOOK3S_64_HANDLER
 config KVM_BOOK3S_PR
 	bool
 	select KVM_MMIO
+	select MMU_NOTIFIER
 
 config KVM_BOOK3S_32
 	tristate "KVM support for PowerPC book3s_32 processors"
@@ -123,6 +125,7 @@ config KVM_E500V2
 	depends on EXPERIMENTAL && E500 && !PPC_E500MC
 	select KVM
 	select KVM_MMIO
+	select MMU_NOTIFIER
 	---help---
 	  Support running unmodified E500 guest kernels in virtual machines on
 	  E500v2 host processors.
@@ -138,6 +141,7 @@ config KVM_E500MC
 	select KVM
 	select KVM_MMIO
 	select KVM_BOOKE_HV
+	select MMU_NOTIFIER
 	---help---
 	  Support running unmodified E500MC/E5500 (32-bit) guest kernels in
 	  virtual machines on E500MC/E5500 host processors.
diff --git a/arch/powerpc/kvm/Makefile b/arch/powerpc/kvm/Makefile
index c2a08636e6d..1e473d46322 100644
--- a/arch/powerpc/kvm/Makefile
+++ b/arch/powerpc/kvm/Makefile
@@ -6,7 +6,8 @@ subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
 
 ccflags-y := -Ivirt/kvm -Iarch/powerpc/kvm
 
-common-objs-y = $(addprefix ../../../virt/kvm/, kvm_main.o coalesced_mmio.o)
+common-objs-y = $(addprefix ../../../virt/kvm/, kvm_main.o coalesced_mmio.o \
+						eventfd.o)
 
 CFLAGS_44x_tlb.o  := -I.
 CFLAGS_e500_tlb.o := -I.
@@ -72,10 +73,12 @@ kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HV) := \
 	book3s_hv_rmhandlers.o \
 	book3s_hv_rm_mmu.o \
 	book3s_64_vio_hv.o \
+	book3s_hv_ras.o \
 	book3s_hv_builtin.o
 
 kvm-book3s_64-module-objs := \
 	../../../virt/kvm/kvm_main.o \
+	../../../virt/kvm/eventfd.o \
 	powerpc.o \
 	emulate.o \
 	book3s.o \
diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
index 3f2a8360c85..a4b64528524 100644
--- a/arch/powerpc/kvm/book3s.c
+++ b/arch/powerpc/kvm/book3s.c
@@ -411,6 +411,15 @@ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
 	return 0;
 }
 
+int kvmppc_subarch_vcpu_init(struct kvm_vcpu *vcpu)
+{
+	return 0;
+}
+
+void kvmppc_subarch_vcpu_uninit(struct kvm_vcpu *vcpu)
+{
+}
+
 int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
 {
 	int i;
@@ -476,6 +485,122 @@ int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
 	return -ENOTSUPP;
 }
 
+int kvm_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
+{
+	int r;
+	union kvmppc_one_reg val;
+	int size;
+	long int i;
+
+	size = one_reg_size(reg->id);
+	if (size > sizeof(val))
+		return -EINVAL;
+
+	r = kvmppc_get_one_reg(vcpu, reg->id, &val);
+
+	if (r == -EINVAL) {
+		r = 0;
+		switch (reg->id) {
+		case KVM_REG_PPC_DAR:
+			val = get_reg_val(reg->id, vcpu->arch.shared->dar);
+			break;
+		case KVM_REG_PPC_DSISR:
+			val = get_reg_val(reg->id, vcpu->arch.shared->dsisr);
+			break;
+		case KVM_REG_PPC_FPR0 ... KVM_REG_PPC_FPR31:
+			i = reg->id - KVM_REG_PPC_FPR0;
+			val = get_reg_val(reg->id, vcpu->arch.fpr[i]);
+			break;
+		case KVM_REG_PPC_FPSCR:
+			val = get_reg_val(reg->id, vcpu->arch.fpscr);
+			break;
+#ifdef CONFIG_ALTIVEC
+		case KVM_REG_PPC_VR0 ... KVM_REG_PPC_VR31:
+			if (!cpu_has_feature(CPU_FTR_ALTIVEC)) {
+				r = -ENXIO;
+				break;
+			}
+			val.vval = vcpu->arch.vr[reg->id - KVM_REG_PPC_VR0];
+			break;
+		case KVM_REG_PPC_VSCR:
+			if (!cpu_has_feature(CPU_FTR_ALTIVEC)) {
+				r = -ENXIO;
+				break;
+			}
+			val = get_reg_val(reg->id, vcpu->arch.vscr.u[3]);
+			break;
+#endif /* CONFIG_ALTIVEC */
+		default:
+			r = -EINVAL;
+			break;
+		}
+	}
+	if (r)
+		return r;
+
+	if (copy_to_user((char __user *)(unsigned long)reg->addr, &val, size))
+		r = -EFAULT;
+
+	return r;
+}
+
+int kvm_vcpu_ioctl_set_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
+{
+	int r;
+	union kvmppc_one_reg val;
+	int size;
+	long int i;
+
+	size = one_reg_size(reg->id);
+	if (size > sizeof(val))
+		return -EINVAL;
+
+	if (copy_from_user(&val, (char __user *)(unsigned long)reg->addr, size))
+		return -EFAULT;
+
+	r = kvmppc_set_one_reg(vcpu, reg->id, &val);
+
+	if (r == -EINVAL) {
+		r = 0;
+		switch (reg->id) {
+		case KVM_REG_PPC_DAR:
+			vcpu->arch.shared->dar = set_reg_val(reg->id, val);
+			break;
+		case KVM_REG_PPC_DSISR:
+			vcpu->arch.shared->dsisr = set_reg_val(reg->id, val);
+			break;
+		case KVM_REG_PPC_FPR0 ... KVM_REG_PPC_FPR31:
+			i = reg->id - KVM_REG_PPC_FPR0;
+			vcpu->arch.fpr[i] = set_reg_val(reg->id, val);
+			break;
+		case KVM_REG_PPC_FPSCR:
+			vcpu->arch.fpscr = set_reg_val(reg->id, val);
+			break;
+#ifdef CONFIG_ALTIVEC
+		case KVM_REG_PPC_VR0 ... KVM_REG_PPC_VR31:
+			if (!cpu_has_feature(CPU_FTR_ALTIVEC)) {
+				r = -ENXIO;
+				break;
+			}
+			vcpu->arch.vr[reg->id - KVM_REG_PPC_VR0] = val.vval;
+			break;
+		case KVM_REG_PPC_VSCR:
+			if (!cpu_has_feature(CPU_FTR_ALTIVEC)) {
+				r = -ENXIO;
+				break;
+			}
+			vcpu->arch.vscr.u[3] = set_reg_val(reg->id, val);
+			break;
+#endif /* CONFIG_ALTIVEC */
+		default:
+			r = -EINVAL;
+			break;
+		}
+	}
+
+	return r;
+}
+
 int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu,
                                   struct kvm_translation *tr)
 {
diff --git a/arch/powerpc/kvm/book3s_32_mmu_host.c b/arch/powerpc/kvm/book3s_32_mmu_host.c
index b0f625a3334..00e619bf608 100644
--- a/arch/powerpc/kvm/book3s_32_mmu_host.c
+++ b/arch/powerpc/kvm/book3s_32_mmu_host.c
@@ -155,7 +155,7 @@ int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct kvmppc_pte *orig_pte)
 
 	/* Get host physical address for gpa */
 	hpaddr = kvmppc_gfn_to_pfn(vcpu, orig_pte->raddr >> PAGE_SHIFT);
-	if (is_error_pfn(hpaddr)) {
+	if (is_error_noslot_pfn(hpaddr)) {
 		printk(KERN_INFO "Couldn't get guest page for gfn %lx!\n",
 				 orig_pte->eaddr);
 		r = -EINVAL;
@@ -254,6 +254,7 @@ next_pteg:
 
 	kvmppc_mmu_hpte_cache_map(vcpu, pte);
 
+	kvm_release_pfn_clean(hpaddr >> PAGE_SHIFT);
 out:
 	return r;
 }
diff --git a/arch/powerpc/kvm/book3s_64_mmu_host.c b/arch/powerpc/kvm/book3s_64_mmu_host.c
index 4d72f9ebc55..ead58e31729 100644
--- a/arch/powerpc/kvm/book3s_64_mmu_host.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_host.c
@@ -93,7 +93,7 @@ int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct kvmppc_pte *orig_pte)
 
 	/* Get host physical address for gpa */
 	hpaddr = kvmppc_gfn_to_pfn(vcpu, orig_pte->raddr >> PAGE_SHIFT);
-	if (is_error_pfn(hpaddr)) {
+	if (is_error_noslot_pfn(hpaddr)) {
 		printk(KERN_INFO "Couldn't get guest page for gfn %lx!\n", orig_pte->eaddr);
 		r = -EINVAL;
 		goto out;
@@ -171,6 +171,7 @@ map_again:
 
 		kvmppc_mmu_hpte_cache_map(vcpu, pte);
 	}
+	kvm_release_pfn_clean(hpaddr >> PAGE_SHIFT);
 
 out:
 	return r;
diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c b/arch/powerpc/kvm/book3s_64_mmu_hv.c
index d95d11322a1..8cc18abd6dd 100644
--- a/arch/powerpc/kvm/book3s_64_mmu_hv.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c
@@ -24,6 +24,9 @@
 #include <linux/slab.h>
 #include <linux/hugetlb.h>
 #include <linux/vmalloc.h>
+#include <linux/srcu.h>
+#include <linux/anon_inodes.h>
+#include <linux/file.h>
 
 #include <asm/tlbflush.h>
 #include <asm/kvm_ppc.h>
@@ -40,6 +43,11 @@
 /* Power architecture requires HPT is at least 256kB */
 #define PPC_MIN_HPT_ORDER	18
 
+static long kvmppc_virtmode_do_h_enter(struct kvm *kvm, unsigned long flags,
+				long pte_index, unsigned long pteh,
+				unsigned long ptel, unsigned long *pte_idx_ret);
+static void kvmppc_rmap_reset(struct kvm *kvm);
+
 long kvmppc_alloc_hpt(struct kvm *kvm, u32 *htab_orderp)
 {
 	unsigned long hpt;
@@ -137,10 +145,11 @@ long kvmppc_alloc_reset_hpt(struct kvm *kvm, u32 *htab_orderp)
 		/* Set the entire HPT to 0, i.e. invalid HPTEs */
 		memset((void *)kvm->arch.hpt_virt, 0, 1ul << order);
 		/*
-		 * Set the whole last_vcpu array to an invalid vcpu number.
-		 * This ensures that each vcpu will flush its TLB on next entry.
+		 * Reset all the reverse-mapping chains for all memslots
 		 */
-		memset(kvm->arch.last_vcpu, 0xff, sizeof(kvm->arch.last_vcpu));
+		kvmppc_rmap_reset(kvm);
+		/* Ensure that each vcpu will flush its TLB on next entry. */
+		cpumask_setall(&kvm->arch.need_tlb_flush);
 		*htab_orderp = order;
 		err = 0;
 	} else {
@@ -184,6 +193,7 @@ void kvmppc_map_vrma(struct kvm_vcpu *vcpu, struct kvm_memory_slot *memslot,
 	unsigned long addr, hash;
 	unsigned long psize;
 	unsigned long hp0, hp1;
+	unsigned long idx_ret;
 	long ret;
 	struct kvm *kvm = vcpu->kvm;
 
@@ -215,7 +225,8 @@ void kvmppc_map_vrma(struct kvm_vcpu *vcpu, struct kvm_memory_slot *memslot,
 		hash = (hash << 3) + 7;
 		hp_v = hp0 | ((addr >> 16) & ~0x7fUL);
 		hp_r = hp1 | addr;
-		ret = kvmppc_virtmode_h_enter(vcpu, H_EXACT, hash, hp_v, hp_r);
+		ret = kvmppc_virtmode_do_h_enter(kvm, H_EXACT, hash, hp_v, hp_r,
+						 &idx_ret);
 		if (ret != H_SUCCESS) {
 			pr_err("KVM: map_vrma at %lx failed, ret=%ld\n",
 			       addr, ret);
@@ -260,7 +271,7 @@ static void kvmppc_mmu_book3s_64_hv_reset_msr(struct kvm_vcpu *vcpu)
 
 /*
  * This is called to get a reference to a guest page if there isn't
- * one already in the kvm->arch.slot_phys[][] arrays.
+ * one already in the memslot->arch.slot_phys[] array.
  */
 static long kvmppc_get_guest_page(struct kvm *kvm, unsigned long gfn,
 				  struct kvm_memory_slot *memslot,
@@ -275,7 +286,7 @@ static long kvmppc_get_guest_page(struct kvm *kvm, unsigned long gfn,
 	struct vm_area_struct *vma;
 	unsigned long pfn, i, npages;
 
-	physp = kvm->arch.slot_phys[memslot->id];
+	physp = memslot->arch.slot_phys;
 	if (!physp)
 		return -EINVAL;
 	if (physp[gfn - memslot->base_gfn])
@@ -353,15 +364,10 @@ static long kvmppc_get_guest_page(struct kvm *kvm, unsigned long gfn,
 	return err;
 }
 
-/*
- * We come here on a H_ENTER call from the guest when we are not
- * using mmu notifiers and we don't have the requested page pinned
- * already.
- */
-long kvmppc_virtmode_h_enter(struct kvm_vcpu *vcpu, unsigned long flags,
-			long pte_index, unsigned long pteh, unsigned long ptel)
+long kvmppc_virtmode_do_h_enter(struct kvm *kvm, unsigned long flags,
+				long pte_index, unsigned long pteh,
+				unsigned long ptel, unsigned long *pte_idx_ret)
 {
-	struct kvm *kvm = vcpu->kvm;
 	unsigned long psize, gpa, gfn;
 	struct kvm_memory_slot *memslot;
 	long ret;
@@ -389,8 +395,8 @@ long kvmppc_virtmode_h_enter(struct kvm_vcpu *vcpu, unsigned long flags,
  do_insert:
 	/* Protect linux PTE lookup from page table destruction */
 	rcu_read_lock_sched();	/* this disables preemption too */
-	vcpu->arch.pgdir = current->mm->pgd;
-	ret = kvmppc_h_enter(vcpu, flags, pte_index, pteh, ptel);
+	ret = kvmppc_do_h_enter(kvm, flags, pte_index, pteh, ptel,
+				current->mm->pgd, false, pte_idx_ret);
 	rcu_read_unlock_sched();
 	if (ret == H_TOO_HARD) {
 		/* this can't happen */
@@ -401,6 +407,19 @@ long kvmppc_virtmode_h_enter(struct kvm_vcpu *vcpu, unsigned long flags,
 
 }
 
+/*
+ * We come here on a H_ENTER call from the guest when we are not
+ * using mmu notifiers and we don't have the requested page pinned
+ * already.
+ */
+long kvmppc_virtmode_h_enter(struct kvm_vcpu *vcpu, unsigned long flags,
+			     long pte_index, unsigned long pteh,
+			     unsigned long ptel)
+{
+	return kvmppc_virtmode_do_h_enter(vcpu->kvm, flags, pte_index,
+					  pteh, ptel, &vcpu->arch.gpr[4]);
+}
+
 static struct kvmppc_slb *kvmppc_mmu_book3s_hv_find_slbe(struct kvm_vcpu *vcpu,
 							 gva_t eaddr)
 {
@@ -570,7 +589,7 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	struct kvm *kvm = vcpu->kvm;
 	unsigned long *hptep, hpte[3], r;
 	unsigned long mmu_seq, psize, pte_size;
-	unsigned long gfn, hva, pfn;
+	unsigned long gpa, gfn, hva, pfn;
 	struct kvm_memory_slot *memslot;
 	unsigned long *rmap;
 	struct revmap_entry *rev;
@@ -608,15 +627,14 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 
 	/* Translate the logical address and get the page */
 	psize = hpte_page_size(hpte[0], r);
-	gfn = hpte_rpn(r, psize);
+	gpa = (r & HPTE_R_RPN & ~(psize - 1)) | (ea & (psize - 1));
+	gfn = gpa >> PAGE_SHIFT;
 	memslot = gfn_to_memslot(kvm, gfn);
 
 	/* No memslot means it's an emulated MMIO region */
-	if (!memslot || (memslot->flags & KVM_MEMSLOT_INVALID)) {
-		unsigned long gpa = (gfn << PAGE_SHIFT) | (ea & (psize - 1));
+	if (!memslot || (memslot->flags & KVM_MEMSLOT_INVALID))
 		return kvmppc_hv_emulate_mmio(run, vcpu, gpa, ea,
 					      dsisr & DSISR_ISSTORE);
-	}
 
 	if (!kvm->arch.using_mmu_notifiers)
 		return -EFAULT;		/* should never get here */
@@ -710,7 +728,7 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 
 	/* Check if we might have been invalidated; let the guest retry if so */
 	ret = RESUME_GUEST;
-	if (mmu_notifier_retry(vcpu, mmu_seq)) {
+	if (mmu_notifier_retry(vcpu->kvm, mmu_seq)) {
 		unlock_rmap(rmap);
 		goto out_unlock;
 	}
@@ -756,6 +774,25 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	goto out_put;
 }
 
+static void kvmppc_rmap_reset(struct kvm *kvm)
+{
+	struct kvm_memslots *slots;
+	struct kvm_memory_slot *memslot;
+	int srcu_idx;
+
+	srcu_idx = srcu_read_lock(&kvm->srcu);
+	slots = kvm->memslots;
+	kvm_for_each_memslot(memslot, slots) {
+		/*
+		 * This assumes it is acceptable to lose reference and
+		 * change bits across a reset.
+		 */
+		memset(memslot->arch.rmap, 0,
+		       memslot->npages * sizeof(*memslot->arch.rmap));
+	}
+	srcu_read_unlock(&kvm->srcu, srcu_idx);
+}
+
 static int kvm_handle_hva_range(struct kvm *kvm,
 				unsigned long start,
 				unsigned long end,
@@ -850,7 +887,8 @@ static int kvm_unmap_rmapp(struct kvm *kvm, unsigned long *rmapp,
 		psize = hpte_page_size(hptep[0], ptel);
 		if ((hptep[0] & HPTE_V_VALID) &&
 		    hpte_rpn(ptel, psize) == gfn) {
-			hptep[0] |= HPTE_V_ABSENT;
+			if (kvm->arch.using_mmu_notifiers)
+				hptep[0] |= HPTE_V_ABSENT;
 			kvmppc_invalidate_hpte(kvm, hptep, i);
 			/* Harvest R and C */
 			rcbits = hptep[1] & (HPTE_R_R | HPTE_R_C);
@@ -877,6 +915,28 @@ int kvm_unmap_hva_range(struct kvm *kvm, unsigned long start, unsigned long end)
 	return 0;
 }
 
+void kvmppc_core_flush_memslot(struct kvm *kvm, struct kvm_memory_slot *memslot)
+{
+	unsigned long *rmapp;
+	unsigned long gfn;
+	unsigned long n;
+
+	rmapp = memslot->arch.rmap;
+	gfn = memslot->base_gfn;
+	for (n = memslot->npages; n; --n) {
+		/*
+		 * Testing the present bit without locking is OK because
+		 * the memslot has been marked invalid already, and hence
+		 * no new HPTEs referencing this page can be created,
+		 * thus the present bit can't go from 0 to 1.
+		 */
+		if (*rmapp & KVMPPC_RMAP_PRESENT)
+			kvm_unmap_rmapp(kvm, rmapp, gfn);
+		++rmapp;
+		++gfn;
+	}
+}
+
 static int kvm_age_rmapp(struct kvm *kvm, unsigned long *rmapp,
 			 unsigned long gfn)
 {
@@ -1030,16 +1090,16 @@ static int kvm_test_clear_dirty(struct kvm *kvm, unsigned long *rmapp)
 	return ret;
 }
 
-long kvmppc_hv_get_dirty_log(struct kvm *kvm, struct kvm_memory_slot *memslot)
+long kvmppc_hv_get_dirty_log(struct kvm *kvm, struct kvm_memory_slot *memslot,
+			     unsigned long *map)
 {
 	unsigned long i;
-	unsigned long *rmapp, *map;
+	unsigned long *rmapp;
 
 	preempt_disable();
 	rmapp = memslot->arch.rmap;
-	map = memslot->dirty_bitmap;
 	for (i = 0; i < memslot->npages; ++i) {
-		if (kvm_test_clear_dirty(kvm, rmapp))
+		if (kvm_test_clear_dirty(kvm, rmapp) && map)
 			__set_bit_le(i, map);
 		++rmapp;
 	}
@@ -1057,20 +1117,22 @@ void *kvmppc_pin_guest_page(struct kvm *kvm, unsigned long gpa,
 	unsigned long hva, psize, offset;
 	unsigned long pa;
 	unsigned long *physp;
+	int srcu_idx;
 
+	srcu_idx = srcu_read_lock(&kvm->srcu);
 	memslot = gfn_to_memslot(kvm, gfn);
 	if (!memslot || (memslot->flags & KVM_MEMSLOT_INVALID))
-		return NULL;
+		goto err;
 	if (!kvm->arch.using_mmu_notifiers) {
-		physp = kvm->arch.slot_phys[memslot->id];
+		physp = memslot->arch.slot_phys;
 		if (!physp)
-			return NULL;
+			goto err;
 		physp += gfn - memslot->base_gfn;
 		pa = *physp;
 		if (!pa) {
 			if (kvmppc_get_guest_page(kvm, gfn, memslot,
 						  PAGE_SIZE) < 0)
-				return NULL;
+				goto err;
 			pa = *physp;
 		}
 		page = pfn_to_page(pa >> PAGE_SHIFT);
@@ -1079,9 +1141,11 @@ void *kvmppc_pin_guest_page(struct kvm *kvm, unsigned long gpa,
 		hva = gfn_to_hva_memslot(memslot, gfn);
 		npages = get_user_pages_fast(hva, 1, 1, pages);
 		if (npages < 1)
-			return NULL;
+			goto err;
 		page = pages[0];
 	}
+	srcu_read_unlock(&kvm->srcu, srcu_idx);
+
 	psize = PAGE_SIZE;
 	if (PageHuge(page)) {
 		page = compound_head(page);
@@ -1091,6 +1155,10 @@ void *kvmppc_pin_guest_page(struct kvm *kvm, unsigned long gpa,
 	if (nb_ret)
 		*nb_ret = psize - offset;
 	return page_address(page) + offset;
+
+ err:
+	srcu_read_unlock(&kvm->srcu, srcu_idx);
+	return NULL;
 }
 
 void kvmppc_unpin_guest_page(struct kvm *kvm, void *va)
@@ -1100,6 +1168,348 @@ void kvmppc_unpin_guest_page(struct kvm *kvm, void *va)
 	put_page(page);
 }
 
+/*
+ * Functions for reading and writing the hash table via reads and
+ * writes on a file descriptor.
+ *
+ * Reads return the guest view of the hash table, which has to be
+ * pieced together from the real hash table and the guest_rpte
+ * values in the revmap array.
+ *
+ * On writes, each HPTE written is considered in turn, and if it
+ * is valid, it is written to the HPT as if an H_ENTER with the
+ * exact flag set was done.  When the invalid count is non-zero
+ * in the header written to the stream, the kernel will make
+ * sure that that many HPTEs are invalid, and invalidate them
+ * if not.
+ */
+
+struct kvm_htab_ctx {
+	unsigned long	index;
+	unsigned long	flags;
+	struct kvm	*kvm;
+	int		first_pass;
+};
+
+#define HPTE_SIZE	(2 * sizeof(unsigned long))
+
+static long record_hpte(unsigned long flags, unsigned long *hptp,
+			unsigned long *hpte, struct revmap_entry *revp,
+			int want_valid, int first_pass)
+{
+	unsigned long v, r;
+	int ok = 1;
+	int valid, dirty;
+
+	/* Unmodified entries are uninteresting except on the first pass */
+	dirty = !!(revp->guest_rpte & HPTE_GR_MODIFIED);
+	if (!first_pass && !dirty)
+		return 0;
+
+	valid = 0;
+	if (hptp[0] & (HPTE_V_VALID | HPTE_V_ABSENT)) {
+		valid = 1;
+		if ((flags & KVM_GET_HTAB_BOLTED_ONLY) &&
+		    !(hptp[0] & HPTE_V_BOLTED))
+			valid = 0;
+	}
+	if (valid != want_valid)
+		return 0;
+
+	v = r = 0;
+	if (valid || dirty) {
+		/* lock the HPTE so it's stable and read it */
+		preempt_disable();
+		while (!try_lock_hpte(hptp, HPTE_V_HVLOCK))
+			cpu_relax();
+		v = hptp[0];
+		if (v & HPTE_V_ABSENT) {
+			v &= ~HPTE_V_ABSENT;
+			v |= HPTE_V_VALID;
+		}
+		/* re-evaluate valid and dirty from synchronized HPTE value */
+		valid = !!(v & HPTE_V_VALID);
+		if ((flags & KVM_GET_HTAB_BOLTED_ONLY) && !(v & HPTE_V_BOLTED))
+			valid = 0;
+		r = revp->guest_rpte | (hptp[1] & (HPTE_R_R | HPTE_R_C));
+		dirty = !!(revp->guest_rpte & HPTE_GR_MODIFIED);
+		/* only clear modified if this is the right sort of entry */
+		if (valid == want_valid && dirty) {
+			r &= ~HPTE_GR_MODIFIED;
+			revp->guest_rpte = r;
+		}
+		asm volatile(PPC_RELEASE_BARRIER "" : : : "memory");
+		hptp[0] &= ~HPTE_V_HVLOCK;
+		preempt_enable();
+		if (!(valid == want_valid && (first_pass || dirty)))
+			ok = 0;
+	}
+	hpte[0] = v;
+	hpte[1] = r;
+	return ok;
+}
+
+static ssize_t kvm_htab_read(struct file *file, char __user *buf,
+			     size_t count, loff_t *ppos)
+{
+	struct kvm_htab_ctx *ctx = file->private_data;
+	struct kvm *kvm = ctx->kvm;
+	struct kvm_get_htab_header hdr;
+	unsigned long *hptp;
+	struct revmap_entry *revp;
+	unsigned long i, nb, nw;
+	unsigned long __user *lbuf;
+	struct kvm_get_htab_header __user *hptr;
+	unsigned long flags;
+	int first_pass;
+	unsigned long hpte[2];
+
+	if (!access_ok(VERIFY_WRITE, buf, count))
+		return -EFAULT;
+
+	first_pass = ctx->first_pass;
+	flags = ctx->flags;
+
+	i = ctx->index;
+	hptp = (unsigned long *)(kvm->arch.hpt_virt + (i * HPTE_SIZE));
+	revp = kvm->arch.revmap + i;
+	lbuf = (unsigned long __user *)buf;
+
+	nb = 0;
+	while (nb + sizeof(hdr) + HPTE_SIZE < count) {
+		/* Initialize header */
+		hptr = (struct kvm_get_htab_header __user *)buf;
+		hdr.n_valid = 0;
+		hdr.n_invalid = 0;
+		nw = nb;
+		nb += sizeof(hdr);
+		lbuf = (unsigned long __user *)(buf + sizeof(hdr));
+
+		/* Skip uninteresting entries, i.e. clean on not-first pass */
+		if (!first_pass) {
+			while (i < kvm->arch.hpt_npte &&
+			       !(revp->guest_rpte & HPTE_GR_MODIFIED)) {
+				++i;
+				hptp += 2;
+				++revp;
+			}
+		}
+		hdr.index = i;
+
+		/* Grab a series of valid entries */
+		while (i < kvm->arch.hpt_npte &&
+		       hdr.n_valid < 0xffff &&
+		       nb + HPTE_SIZE < count &&
+		       record_hpte(flags, hptp, hpte, revp, 1, first_pass)) {
+			/* valid entry, write it out */
+			++hdr.n_valid;
+			if (__put_user(hpte[0], lbuf) ||
+			    __put_user(hpte[1], lbuf + 1))
+				return -EFAULT;
+			nb += HPTE_SIZE;
+			lbuf += 2;
+			++i;
+			hptp += 2;
+			++revp;
+		}
+		/* Now skip invalid entries while we can */
+		while (i < kvm->arch.hpt_npte &&
+		       hdr.n_invalid < 0xffff &&
+		       record_hpte(flags, hptp, hpte, revp, 0, first_pass)) {
+			/* found an invalid entry */
+			++hdr.n_invalid;
+			++i;
+			hptp += 2;
+			++revp;
+		}
+
+		if (hdr.n_valid || hdr.n_invalid) {
+			/* write back the header */
+			if (__copy_to_user(hptr, &hdr, sizeof(hdr)))
+				return -EFAULT;
+			nw = nb;
+			buf = (char __user *)lbuf;
+		} else {
+			nb = nw;
+		}
+
+		/* Check if we've wrapped around the hash table */
+		if (i >= kvm->arch.hpt_npte) {
+			i = 0;
+			ctx->first_pass = 0;
+			break;
+		}
+	}
+
+	ctx->index = i;
+
+	return nb;
+}
+
+static ssize_t kvm_htab_write(struct file *file, const char __user *buf,
+			      size_t count, loff_t *ppos)
+{
+	struct kvm_htab_ctx *ctx = file->private_data;
+	struct kvm *kvm = ctx->kvm;
+	struct kvm_get_htab_header hdr;
+	unsigned long i, j;
+	unsigned long v, r;
+	unsigned long __user *lbuf;
+	unsigned long *hptp;
+	unsigned long tmp[2];
+	ssize_t nb;
+	long int err, ret;
+	int rma_setup;
+
+	if (!access_ok(VERIFY_READ, buf, count))
+		return -EFAULT;
+
+	/* lock out vcpus from running while we're doing this */
+	mutex_lock(&kvm->lock);
+	rma_setup = kvm->arch.rma_setup_done;
+	if (rma_setup) {
+		kvm->arch.rma_setup_done = 0;	/* temporarily */
+		/* order rma_setup_done vs. vcpus_running */
+		smp_mb();
+		if (atomic_read(&kvm->arch.vcpus_running)) {
+			kvm->arch.rma_setup_done = 1;
+			mutex_unlock(&kvm->lock);
+			return -EBUSY;
+		}
+	}
+
+	err = 0;
+	for (nb = 0; nb + sizeof(hdr) <= count; ) {
+		err = -EFAULT;
+		if (__copy_from_user(&hdr, buf, sizeof(hdr)))
+			break;
+
+		err = 0;
+		if (nb + hdr.n_valid * HPTE_SIZE > count)
+			break;
+
+		nb += sizeof(hdr);
+		buf += sizeof(hdr);
+
+		err = -EINVAL;
+		i = hdr.index;
+		if (i >= kvm->arch.hpt_npte ||
+		    i + hdr.n_valid + hdr.n_invalid > kvm->arch.hpt_npte)
+			break;
+
+		hptp = (unsigned long *)(kvm->arch.hpt_virt + (i * HPTE_SIZE));
+		lbuf = (unsigned long __user *)buf;
+		for (j = 0; j < hdr.n_valid; ++j) {
+			err = -EFAULT;
+			if (__get_user(v, lbuf) || __get_user(r, lbuf + 1))
+				goto out;
+			err = -EINVAL;
+			if (!(v & HPTE_V_VALID))
+				goto out;
+			lbuf += 2;
+			nb += HPTE_SIZE;
+
+			if (hptp[0] & (HPTE_V_VALID | HPTE_V_ABSENT))
+				kvmppc_do_h_remove(kvm, 0, i, 0, tmp);
+			err = -EIO;
+			ret = kvmppc_virtmode_do_h_enter(kvm, H_EXACT, i, v, r,
+							 tmp);
+			if (ret != H_SUCCESS) {
+				pr_err("kvm_htab_write ret %ld i=%ld v=%lx "
+				       "r=%lx\n", ret, i, v, r);
+				goto out;
+			}
+			if (!rma_setup && is_vrma_hpte(v)) {
+				unsigned long psize = hpte_page_size(v, r);
+				unsigned long senc = slb_pgsize_encoding(psize);
+				unsigned long lpcr;
+
+				kvm->arch.vrma_slb_v = senc | SLB_VSID_B_1T |
+					(VRMA_VSID << SLB_VSID_SHIFT_1T);
+				lpcr = kvm->arch.lpcr & ~LPCR_VRMASD;
+				lpcr |= senc << (LPCR_VRMASD_SH - 4);
+				kvm->arch.lpcr = lpcr;
+				rma_setup = 1;
+			}
+			++i;
+			hptp += 2;
+		}
+
+		for (j = 0; j < hdr.n_invalid; ++j) {
+			if (hptp[0] & (HPTE_V_VALID | HPTE_V_ABSENT))
+				kvmppc_do_h_remove(kvm, 0, i, 0, tmp);
+			++i;
+			hptp += 2;
+		}
+		err = 0;
+	}
+
+ out:
+	/* Order HPTE updates vs. rma_setup_done */
+	smp_wmb();
+	kvm->arch.rma_setup_done = rma_setup;
+	mutex_unlock(&kvm->lock);
+
+	if (err)
+		return err;
+	return nb;
+}
+
+static int kvm_htab_release(struct inode *inode, struct file *filp)
+{
+	struct kvm_htab_ctx *ctx = filp->private_data;
+
+	filp->private_data = NULL;
+	if (!(ctx->flags & KVM_GET_HTAB_WRITE))
+		atomic_dec(&ctx->kvm->arch.hpte_mod_interest);
+	kvm_put_kvm(ctx->kvm);
+	kfree(ctx);
+	return 0;
+}
+
+static struct file_operations kvm_htab_fops = {
+	.read		= kvm_htab_read,
+	.write		= kvm_htab_write,
+	.llseek		= default_llseek,
+	.release	= kvm_htab_release,
+};
+
+int kvm_vm_ioctl_get_htab_fd(struct kvm *kvm, struct kvm_get_htab_fd *ghf)
+{
+	int ret;
+	struct kvm_htab_ctx *ctx;
+	int rwflag;
+
+	/* reject flags we don't recognize */
+	if (ghf->flags & ~(KVM_GET_HTAB_BOLTED_ONLY | KVM_GET_HTAB_WRITE))
+		return -EINVAL;
+	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
+	if (!ctx)
+		return -ENOMEM;
+	kvm_get_kvm(kvm);
+	ctx->kvm = kvm;
+	ctx->index = ghf->start_index;
+	ctx->flags = ghf->flags;
+	ctx->first_pass = 1;
+
+	rwflag = (ghf->flags & KVM_GET_HTAB_WRITE) ? O_WRONLY : O_RDONLY;
+	ret = anon_inode_getfd("kvm-htab", &kvm_htab_fops, ctx, rwflag);
+	if (ret < 0) {
+		kvm_put_kvm(kvm);
+		return ret;
+	}
+
+	if (rwflag == O_RDONLY) {
+		mutex_lock(&kvm->slots_lock);
+		atomic_inc(&kvm->arch.hpte_mod_interest);
+		/* make sure kvmppc_do_h_enter etc. see the increment */
+		synchronize_srcu_expedited(&kvm->srcu);
+		mutex_unlock(&kvm->slots_lock);
+	}
+
+	return ret;
+}
+
 void kvmppc_mmu_book3s_hv_init(struct kvm_vcpu *vcpu)
 {
 	struct kvmppc_mmu *mmu = &vcpu->arch.mmu;
diff --git a/arch/powerpc/kvm/book3s_emulate.c b/arch/powerpc/kvm/book3s_emulate.c
index b9a989dc76c..d31a716f7f2 100644
--- a/arch/powerpc/kvm/book3s_emulate.c
+++ b/arch/powerpc/kvm/book3s_emulate.c
@@ -22,6 +22,7 @@
 #include <asm/kvm_book3s.h>
 #include <asm/reg.h>
 #include <asm/switch_to.h>
+#include <asm/time.h>
 
 #define OP_19_XOP_RFID		18
 #define OP_19_XOP_RFI		50
@@ -395,6 +396,12 @@ int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, ulong spr_val)
 		    (mfmsr() & MSR_HV))
 			vcpu->arch.hflags |= BOOK3S_HFLAG_DCBZ32;
 		break;
+	case SPRN_PURR:
+		to_book3s(vcpu)->purr_offset = spr_val - get_tb();
+		break;
+	case SPRN_SPURR:
+		to_book3s(vcpu)->spurr_offset = spr_val - get_tb();
+		break;
 	case SPRN_GQR0:
 	case SPRN_GQR1:
 	case SPRN_GQR2:
@@ -412,6 +419,7 @@ int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, ulong spr_val)
 	case SPRN_CTRLF:
 	case SPRN_CTRLT:
 	case SPRN_L2CR:
+	case SPRN_DSCR:
 	case SPRN_MMCR0_GEKKO:
 	case SPRN_MMCR1_GEKKO:
 	case SPRN_PMC1_GEKKO:
@@ -483,9 +491,15 @@ int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, ulong *spr_val)
 		*spr_val = to_book3s(vcpu)->hid[5];
 		break;
 	case SPRN_CFAR:
-	case SPRN_PURR:
+	case SPRN_DSCR:
 		*spr_val = 0;
 		break;
+	case SPRN_PURR:
+		*spr_val = get_tb() + to_book3s(vcpu)->purr_offset;
+		break;
+	case SPRN_SPURR:
+		*spr_val = get_tb() + to_book3s(vcpu)->purr_offset;
+		break;
 	case SPRN_GQR0:
 	case SPRN_GQR1:
 	case SPRN_GQR2:
diff --git a/arch/powerpc/kvm/book3s_exports.c b/arch/powerpc/kvm/book3s_exports.c
index a150817d6d4..7057a02f090 100644
--- a/arch/powerpc/kvm/book3s_exports.c
+++ b/arch/powerpc/kvm/book3s_exports.c
@@ -28,8 +28,5 @@ EXPORT_SYMBOL_GPL(kvmppc_load_up_fpu);
 #ifdef CONFIG_ALTIVEC
 EXPORT_SYMBOL_GPL(kvmppc_load_up_altivec);
 #endif
-#ifdef CONFIG_VSX
-EXPORT_SYMBOL_GPL(kvmppc_load_up_vsx);
-#endif
 #endif
 
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 721d4603a23..71d0c90b62b 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -30,6 +30,7 @@
 #include <linux/cpumask.h>
 #include <linux/spinlock.h>
 #include <linux/page-flags.h>
+#include <linux/srcu.h>
 
 #include <asm/reg.h>
 #include <asm/cputable.h>
@@ -46,6 +47,7 @@
 #include <asm/page.h>
 #include <asm/hvcall.h>
 #include <asm/switch_to.h>
+#include <asm/smp.h>
 #include <linux/gfp.h>
 #include <linux/vmalloc.h>
 #include <linux/highmem.h>
@@ -55,25 +57,77 @@
 /* #define EXIT_DEBUG_SIMPLE */
 /* #define EXIT_DEBUG_INT */
 
+/* Used to indicate that a guest page fault needs to be handled */
+#define RESUME_PAGE_FAULT	(RESUME_GUEST | RESUME_FLAG_ARCH1)
+
+/* Used as a "null" value for timebase values */
+#define TB_NIL	(~(u64)0)
+
 static void kvmppc_end_cede(struct kvm_vcpu *vcpu);
 static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu);
 
+/*
+ * We use the vcpu_load/put functions to measure stolen time.
+ * Stolen time is counted as time when either the vcpu is able to
+ * run as part of a virtual core, but the task running the vcore
+ * is preempted or sleeping, or when the vcpu needs something done
+ * in the kernel by the task running the vcpu, but that task is
+ * preempted or sleeping.  Those two things have to be counted
+ * separately, since one of the vcpu tasks will take on the job
+ * of running the core, and the other vcpu tasks in the vcore will
+ * sleep waiting for it to do that, but that sleep shouldn't count
+ * as stolen time.
+ *
+ * Hence we accumulate stolen time when the vcpu can run as part of
+ * a vcore using vc->stolen_tb, and the stolen time when the vcpu
+ * needs its task to do other things in the kernel (for example,
+ * service a page fault) in busy_stolen.  We don't accumulate
+ * stolen time for a vcore when it is inactive, or for a vcpu
+ * when it is in state RUNNING or NOTREADY.  NOTREADY is a bit of
+ * a misnomer; it means that the vcpu task is not executing in
+ * the KVM_VCPU_RUN ioctl, i.e. it is in userspace or elsewhere in
+ * the kernel.  We don't have any way of dividing up that time
+ * between time that the vcpu is genuinely stopped, time that
+ * the task is actively working on behalf of the vcpu, and time
+ * that the task is preempted, so we don't count any of it as
+ * stolen.
+ *
+ * Updates to busy_stolen are protected by arch.tbacct_lock;
+ * updates to vc->stolen_tb are protected by the arch.tbacct_lock
+ * of the vcpu that has taken responsibility for running the vcore
+ * (i.e. vc->runner).  The stolen times are measured in units of
+ * timebase ticks.  (Note that the != TB_NIL checks below are
+ * purely defensive; they should never fail.)
+ */
+
 void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 {
 	struct kvmppc_vcore *vc = vcpu->arch.vcore;
 
-	local_paca->kvm_hstate.kvm_vcpu = vcpu;
-	local_paca->kvm_hstate.kvm_vcore = vc;
-	if (vc->runner == vcpu && vc->vcore_state != VCORE_INACTIVE)
+	spin_lock(&vcpu->arch.tbacct_lock);
+	if (vc->runner == vcpu && vc->vcore_state != VCORE_INACTIVE &&
+	    vc->preempt_tb != TB_NIL) {
 		vc->stolen_tb += mftb() - vc->preempt_tb;
+		vc->preempt_tb = TB_NIL;
+	}
+	if (vcpu->arch.state == KVMPPC_VCPU_BUSY_IN_HOST &&
+	    vcpu->arch.busy_preempt != TB_NIL) {
+		vcpu->arch.busy_stolen += mftb() - vcpu->arch.busy_preempt;
+		vcpu->arch.busy_preempt = TB_NIL;
+	}
+	spin_unlock(&vcpu->arch.tbacct_lock);
 }
 
 void kvmppc_core_vcpu_put(struct kvm_vcpu *vcpu)
 {
 	struct kvmppc_vcore *vc = vcpu->arch.vcore;
 
+	spin_lock(&vcpu->arch.tbacct_lock);
 	if (vc->runner == vcpu && vc->vcore_state != VCORE_INACTIVE)
 		vc->preempt_tb = mftb();
+	if (vcpu->arch.state == KVMPPC_VCPU_BUSY_IN_HOST)
+		vcpu->arch.busy_preempt = mftb();
+	spin_unlock(&vcpu->arch.tbacct_lock);
 }
 
 void kvmppc_set_msr(struct kvm_vcpu *vcpu, u64 msr)
@@ -142,6 +196,22 @@ static void init_vpa(struct kvm_vcpu *vcpu, struct lppaca *vpa)
 	vpa->yield_count = 1;
 }
 
+static int set_vpa(struct kvm_vcpu *vcpu, struct kvmppc_vpa *v,
+		   unsigned long addr, unsigned long len)
+{
+	/* check address is cacheline aligned */
+	if (addr & (L1_CACHE_BYTES - 1))
+		return -EINVAL;
+	spin_lock(&vcpu->arch.vpa_update_lock);
+	if (v->next_gpa != addr || v->len != len) {
+		v->next_gpa = addr;
+		v->len = addr ? len : 0;
+		v->update_pending = 1;
+	}
+	spin_unlock(&vcpu->arch.vpa_update_lock);
+	return 0;
+}
+
 /* Length for a per-processor buffer is passed in at offset 4 in the buffer */
 struct reg_vpa {
 	u32 dummy;
@@ -317,10 +387,16 @@ static void kvmppc_update_vpa(struct kvm_vcpu *vcpu, struct kvmppc_vpa *vpap)
 
 static void kvmppc_update_vpas(struct kvm_vcpu *vcpu)
 {
+	if (!(vcpu->arch.vpa.update_pending ||
+	      vcpu->arch.slb_shadow.update_pending ||
+	      vcpu->arch.dtl.update_pending))
+		return;
+
 	spin_lock(&vcpu->arch.vpa_update_lock);
 	if (vcpu->arch.vpa.update_pending) {
 		kvmppc_update_vpa(vcpu, &vcpu->arch.vpa);
-		init_vpa(vcpu, vcpu->arch.vpa.pinned_addr);
+		if (vcpu->arch.vpa.pinned_addr)
+			init_vpa(vcpu, vcpu->arch.vpa.pinned_addr);
 	}
 	if (vcpu->arch.dtl.update_pending) {
 		kvmppc_update_vpa(vcpu, &vcpu->arch.dtl);
@@ -332,24 +408,61 @@ static void kvmppc_update_vpas(struct kvm_vcpu *vcpu)
 	spin_unlock(&vcpu->arch.vpa_update_lock);
 }
 
+/*
+ * Return the accumulated stolen time for the vcore up until `now'.
+ * The caller should hold the vcore lock.
+ */
+static u64 vcore_stolen_time(struct kvmppc_vcore *vc, u64 now)
+{
+	u64 p;
+
+	/*
+	 * If we are the task running the vcore, then since we hold
+	 * the vcore lock, we can't be preempted, so stolen_tb/preempt_tb
+	 * can't be updated, so we don't need the tbacct_lock.
+	 * If the vcore is inactive, it can't become active (since we
+	 * hold the vcore lock), so the vcpu load/put functions won't
+	 * update stolen_tb/preempt_tb, and we don't need tbacct_lock.
+	 */
+	if (vc->vcore_state != VCORE_INACTIVE &&
+	    vc->runner->arch.run_task != current) {
+		spin_lock(&vc->runner->arch.tbacct_lock);
+		p = vc->stolen_tb;
+		if (vc->preempt_tb != TB_NIL)
+			p += now - vc->preempt_tb;
+		spin_unlock(&vc->runner->arch.tbacct_lock);
+	} else {
+		p = vc->stolen_tb;
+	}
+	return p;
+}
+
 static void kvmppc_create_dtl_entry(struct kvm_vcpu *vcpu,
 				    struct kvmppc_vcore *vc)
 {
 	struct dtl_entry *dt;
 	struct lppaca *vpa;
-	unsigned long old_stolen;
+	unsigned long stolen;
+	unsigned long core_stolen;
+	u64 now;
 
 	dt = vcpu->arch.dtl_ptr;
 	vpa = vcpu->arch.vpa.pinned_addr;
-	old_stolen = vcpu->arch.stolen_logged;
-	vcpu->arch.stolen_logged = vc->stolen_tb;
+	now = mftb();
+	core_stolen = vcore_stolen_time(vc, now);
+	stolen = core_stolen - vcpu->arch.stolen_logged;
+	vcpu->arch.stolen_logged = core_stolen;
+	spin_lock(&vcpu->arch.tbacct_lock);
+	stolen += vcpu->arch.busy_stolen;
+	vcpu->arch.busy_stolen = 0;
+	spin_unlock(&vcpu->arch.tbacct_lock);
 	if (!dt || !vpa)
 		return;
 	memset(dt, 0, sizeof(struct dtl_entry));
 	dt->dispatch_reason = 7;
 	dt->processor_id = vc->pcpu + vcpu->arch.ptid;
-	dt->timebase = mftb();
-	dt->enqueue_to_dispatch_time = vc->stolen_tb - old_stolen;
+	dt->timebase = now;
+	dt->enqueue_to_dispatch_time = stolen;
 	dt->srr0 = kvmppc_get_pc(vcpu);
 	dt->srr1 = vcpu->arch.shregs.msr;
 	++dt;
@@ -366,13 +479,16 @@ int kvmppc_pseries_do_hcall(struct kvm_vcpu *vcpu)
 	unsigned long req = kvmppc_get_gpr(vcpu, 3);
 	unsigned long target, ret = H_SUCCESS;
 	struct kvm_vcpu *tvcpu;
+	int idx;
 
 	switch (req) {
 	case H_ENTER:
+		idx = srcu_read_lock(&vcpu->kvm->srcu);
 		ret = kvmppc_virtmode_h_enter(vcpu, kvmppc_get_gpr(vcpu, 4),
 					      kvmppc_get_gpr(vcpu, 5),
 					      kvmppc_get_gpr(vcpu, 6),
 					      kvmppc_get_gpr(vcpu, 7));
+		srcu_read_unlock(&vcpu->kvm->srcu, idx);
 		break;
 	case H_CEDE:
 		break;
@@ -429,6 +545,17 @@ static int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	case BOOK3S_INTERRUPT_PERFMON:
 		r = RESUME_GUEST;
 		break;
+	case BOOK3S_INTERRUPT_MACHINE_CHECK:
+		/*
+		 * Deliver a machine check interrupt to the guest.
+		 * We have to do this, even if the host has handled the
+		 * machine check, because machine checks use SRR0/1 and
+		 * the interrupt might have trashed guest state in them.
+		 */
+		kvmppc_book3s_queue_irqprio(vcpu,
+					    BOOK3S_INTERRUPT_MACHINE_CHECK);
+		r = RESUME_GUEST;
+		break;
 	case BOOK3S_INTERRUPT_PROGRAM:
 	{
 		ulong flags;
@@ -470,12 +597,12 @@ static int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	 * have been handled already.
 	 */
 	case BOOK3S_INTERRUPT_H_DATA_STORAGE:
-		r = kvmppc_book3s_hv_page_fault(run, vcpu,
-				vcpu->arch.fault_dar, vcpu->arch.fault_dsisr);
+		r = RESUME_PAGE_FAULT;
 		break;
 	case BOOK3S_INTERRUPT_H_INST_STORAGE:
-		r = kvmppc_book3s_hv_page_fault(run, vcpu,
-				kvmppc_get_pc(vcpu), 0);
+		vcpu->arch.fault_dar = kvmppc_get_pc(vcpu);
+		vcpu->arch.fault_dsisr = 0;
+		r = RESUME_PAGE_FAULT;
 		break;
 	/*
 	 * This occurs if the guest executes an illegal instruction.
@@ -535,36 +662,174 @@ int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
 	return 0;
 }
 
-int kvm_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
+int kvmppc_get_one_reg(struct kvm_vcpu *vcpu, u64 id, union kvmppc_one_reg *val)
 {
-	int r = -EINVAL;
+	int r = 0;
+	long int i;
 
-	switch (reg->id) {
+	switch (id) {
 	case KVM_REG_PPC_HIOR:
-		r = put_user(0, (u64 __user *)reg->addr);
+		*val = get_reg_val(id, 0);
+		break;
+	case KVM_REG_PPC_DABR:
+		*val = get_reg_val(id, vcpu->arch.dabr);
+		break;
+	case KVM_REG_PPC_DSCR:
+		*val = get_reg_val(id, vcpu->arch.dscr);
+		break;
+	case KVM_REG_PPC_PURR:
+		*val = get_reg_val(id, vcpu->arch.purr);
+		break;
+	case KVM_REG_PPC_SPURR:
+		*val = get_reg_val(id, vcpu->arch.spurr);
+		break;
+	case KVM_REG_PPC_AMR:
+		*val = get_reg_val(id, vcpu->arch.amr);
+		break;
+	case KVM_REG_PPC_UAMOR:
+		*val = get_reg_val(id, vcpu->arch.uamor);
+		break;
+	case KVM_REG_PPC_MMCR0 ... KVM_REG_PPC_MMCRA:
+		i = id - KVM_REG_PPC_MMCR0;
+		*val = get_reg_val(id, vcpu->arch.mmcr[i]);
+		break;
+	case KVM_REG_PPC_PMC1 ... KVM_REG_PPC_PMC8:
+		i = id - KVM_REG_PPC_PMC1;
+		*val = get_reg_val(id, vcpu->arch.pmc[i]);
+		break;
+#ifdef CONFIG_VSX
+	case KVM_REG_PPC_FPR0 ... KVM_REG_PPC_FPR31:
+		if (cpu_has_feature(CPU_FTR_VSX)) {
+			/* VSX => FP reg i is stored in arch.vsr[2*i] */
+			long int i = id - KVM_REG_PPC_FPR0;
+			*val = get_reg_val(id, vcpu->arch.vsr[2 * i]);
+		} else {
+			/* let generic code handle it */
+			r = -EINVAL;
+		}
+		break;
+	case KVM_REG_PPC_VSR0 ... KVM_REG_PPC_VSR31:
+		if (cpu_has_feature(CPU_FTR_VSX)) {
+			long int i = id - KVM_REG_PPC_VSR0;
+			val->vsxval[0] = vcpu->arch.vsr[2 * i];
+			val->vsxval[1] = vcpu->arch.vsr[2 * i + 1];
+		} else {
+			r = -ENXIO;
+		}
+		break;
+#endif /* CONFIG_VSX */
+	case KVM_REG_PPC_VPA_ADDR:
+		spin_lock(&vcpu->arch.vpa_update_lock);
+		*val = get_reg_val(id, vcpu->arch.vpa.next_gpa);
+		spin_unlock(&vcpu->arch.vpa_update_lock);
+		break;
+	case KVM_REG_PPC_VPA_SLB:
+		spin_lock(&vcpu->arch.vpa_update_lock);
+		val->vpaval.addr = vcpu->arch.slb_shadow.next_gpa;
+		val->vpaval.length = vcpu->arch.slb_shadow.len;
+		spin_unlock(&vcpu->arch.vpa_update_lock);
+		break;
+	case KVM_REG_PPC_VPA_DTL:
+		spin_lock(&vcpu->arch.vpa_update_lock);
+		val->vpaval.addr = vcpu->arch.dtl.next_gpa;
+		val->vpaval.length = vcpu->arch.dtl.len;
+		spin_unlock(&vcpu->arch.vpa_update_lock);
 		break;
 	default:
+		r = -EINVAL;
 		break;
 	}
 
 	return r;
 }
 
-int kvm_vcpu_ioctl_set_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
+int kvmppc_set_one_reg(struct kvm_vcpu *vcpu, u64 id, union kvmppc_one_reg *val)
 {
-	int r = -EINVAL;
+	int r = 0;
+	long int i;
+	unsigned long addr, len;
 
-	switch (reg->id) {
+	switch (id) {
 	case KVM_REG_PPC_HIOR:
-	{
-		u64 hior;
 		/* Only allow this to be set to zero */
-		r = get_user(hior, (u64 __user *)reg->addr);
-		if (!r && (hior != 0))
+		if (set_reg_val(id, *val))
 			r = -EINVAL;
 		break;
-	}
+	case KVM_REG_PPC_DABR:
+		vcpu->arch.dabr = set_reg_val(id, *val);
+		break;
+	case KVM_REG_PPC_DSCR:
+		vcpu->arch.dscr = set_reg_val(id, *val);
+		break;
+	case KVM_REG_PPC_PURR:
+		vcpu->arch.purr = set_reg_val(id, *val);
+		break;
+	case KVM_REG_PPC_SPURR:
+		vcpu->arch.spurr = set_reg_val(id, *val);
+		break;
+	case KVM_REG_PPC_AMR:
+		vcpu->arch.amr = set_reg_val(id, *val);
+		break;
+	case KVM_REG_PPC_UAMOR:
+		vcpu->arch.uamor = set_reg_val(id, *val);
+		break;
+	case KVM_REG_PPC_MMCR0 ... KVM_REG_PPC_MMCRA:
+		i = id - KVM_REG_PPC_MMCR0;
+		vcpu->arch.mmcr[i] = set_reg_val(id, *val);
+		break;
+	case KVM_REG_PPC_PMC1 ... KVM_REG_PPC_PMC8:
+		i = id - KVM_REG_PPC_PMC1;
+		vcpu->arch.pmc[i] = set_reg_val(id, *val);
+		break;
+#ifdef CONFIG_VSX
+	case KVM_REG_PPC_FPR0 ... KVM_REG_PPC_FPR31:
+		if (cpu_has_feature(CPU_FTR_VSX)) {
+			/* VSX => FP reg i is stored in arch.vsr[2*i] */
+			long int i = id - KVM_REG_PPC_FPR0;
+			vcpu->arch.vsr[2 * i] = set_reg_val(id, *val);
+		} else {
+			/* let generic code handle it */
+			r = -EINVAL;
+		}
+		break;
+	case KVM_REG_PPC_VSR0 ... KVM_REG_PPC_VSR31:
+		if (cpu_has_feature(CPU_FTR_VSX)) {
+			long int i = id - KVM_REG_PPC_VSR0;
+			vcpu->arch.vsr[2 * i] = val->vsxval[0];
+			vcpu->arch.vsr[2 * i + 1] = val->vsxval[1];
+		} else {
+			r = -ENXIO;
+		}
+		break;
+#endif /* CONFIG_VSX */
+	case KVM_REG_PPC_VPA_ADDR:
+		addr = set_reg_val(id, *val);
+		r = -EINVAL;
+		if (!addr && (vcpu->arch.slb_shadow.next_gpa ||
+			      vcpu->arch.dtl.next_gpa))
+			break;
+		r = set_vpa(vcpu, &vcpu->arch.vpa, addr, sizeof(struct lppaca));
+		break;
+	case KVM_REG_PPC_VPA_SLB:
+		addr = val->vpaval.addr;
+		len = val->vpaval.length;
+		r = -EINVAL;
+		if (addr && !vcpu->arch.vpa.next_gpa)
+			break;
+		r = set_vpa(vcpu, &vcpu->arch.slb_shadow, addr, len);
+		break;
+	case KVM_REG_PPC_VPA_DTL:
+		addr = val->vpaval.addr;
+		len = val->vpaval.length;
+		r = -EINVAL;
+		if (addr && (len < sizeof(struct dtl_entry) ||
+			     !vcpu->arch.vpa.next_gpa))
+			break;
+		len -= len % sizeof(struct dtl_entry);
+		r = set_vpa(vcpu, &vcpu->arch.dtl, addr, len);
+		break;
 	default:
+		r = -EINVAL;
 		break;
 	}
 
@@ -599,20 +864,18 @@ struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id)
 		goto free_vcpu;
 
 	vcpu->arch.shared = &vcpu->arch.shregs;
-	vcpu->arch.last_cpu = -1;
 	vcpu->arch.mmcr[0] = MMCR0_FC;
 	vcpu->arch.ctrl = CTRL_RUNLATCH;
 	/* default to host PVR, since we can't spoof it */
 	vcpu->arch.pvr = mfspr(SPRN_PVR);
 	kvmppc_set_pvr(vcpu, vcpu->arch.pvr);
 	spin_lock_init(&vcpu->arch.vpa_update_lock);
+	spin_lock_init(&vcpu->arch.tbacct_lock);
+	vcpu->arch.busy_preempt = TB_NIL;
 
 	kvmppc_mmu_book3s_hv_init(vcpu);
 
-	/*
-	 * We consider the vcpu stopped until we see the first run ioctl for it.
-	 */
-	vcpu->arch.state = KVMPPC_VCPU_STOPPED;
+	vcpu->arch.state = KVMPPC_VCPU_NOTREADY;
 
 	init_waitqueue_head(&vcpu->arch.cpu_run);
 
@@ -624,9 +887,10 @@ struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id)
 			INIT_LIST_HEAD(&vcore->runnable_threads);
 			spin_lock_init(&vcore->lock);
 			init_waitqueue_head(&vcore->wq);
-			vcore->preempt_tb = mftb();
+			vcore->preempt_tb = TB_NIL;
 		}
 		kvm->arch.vcores[core] = vcore;
+		kvm->arch.online_vcores++;
 	}
 	mutex_unlock(&kvm->lock);
 
@@ -637,7 +901,6 @@ struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id)
 	++vcore->num_threads;
 	spin_unlock(&vcore->lock);
 	vcpu->arch.vcore = vcore;
-	vcpu->arch.stolen_logged = vcore->stolen_tb;
 
 	vcpu->arch.cpu_type = KVM_CPU_3S_64;
 	kvmppc_sanity_check(vcpu);
@@ -697,17 +960,18 @@ extern void xics_wake_cpu(int cpu);
 static void kvmppc_remove_runnable(struct kvmppc_vcore *vc,
 				   struct kvm_vcpu *vcpu)
 {
-	struct kvm_vcpu *v;
+	u64 now;
 
 	if (vcpu->arch.state != KVMPPC_VCPU_RUNNABLE)
 		return;
+	spin_lock(&vcpu->arch.tbacct_lock);
+	now = mftb();
+	vcpu->arch.busy_stolen += vcore_stolen_time(vc, now) -
+		vcpu->arch.stolen_logged;
+	vcpu->arch.busy_preempt = now;
 	vcpu->arch.state = KVMPPC_VCPU_BUSY_IN_HOST;
+	spin_unlock(&vcpu->arch.tbacct_lock);
 	--vc->n_runnable;
-	++vc->n_busy;
-	/* decrement the physical thread id of each following vcpu */
-	v = vcpu;
-	list_for_each_entry_continue(v, &vc->runnable_threads, arch.run_list)
-		--v->arch.ptid;
 	list_del(&vcpu->arch.run_list);
 }
 
@@ -720,6 +984,7 @@ static int kvmppc_grab_hwthread(int cpu)
 
 	/* Ensure the thread won't go into the kernel if it wakes */
 	tpaca->kvm_hstate.hwthread_req = 1;
+	tpaca->kvm_hstate.kvm_vcpu = NULL;
 
 	/*
 	 * If the thread is already executing in the kernel (e.g. handling
@@ -769,7 +1034,6 @@ static void kvmppc_start_thread(struct kvm_vcpu *vcpu)
 	smp_wmb();
 #if defined(CONFIG_PPC_ICP_NATIVE) && defined(CONFIG_SMP)
 	if (vcpu->arch.ptid) {
-		kvmppc_grab_hwthread(cpu);
 		xics_wake_cpu(cpu);
 		++vc->n_woken;
 	}
@@ -795,7 +1059,8 @@ static void kvmppc_wait_for_nap(struct kvmppc_vcore *vc)
 
 /*
  * Check that we are on thread 0 and that any other threads in
- * this core are off-line.
+ * this core are off-line.  Then grab the threads so they can't
+ * enter the kernel.
  */
 static int on_primary_thread(void)
 {
@@ -807,6 +1072,17 @@ static int on_primary_thread(void)
 	while (++thr < threads_per_core)
 		if (cpu_online(cpu + thr))
 			return 0;
+
+	/* Grab all hw threads so they can't go into the kernel */
+	for (thr = 1; thr < threads_per_core; ++thr) {
+		if (kvmppc_grab_hwthread(cpu + thr)) {
+			/* Couldn't grab one; let the others go */
+			do {
+				kvmppc_release_hwthread(cpu + thr);
+			} while (--thr > 0);
+			return 0;
+		}
+	}
 	return 1;
 }
 
@@ -814,21 +1090,24 @@ static int on_primary_thread(void)
  * Run a set of guest threads on a physical core.
  * Called with vc->lock held.
  */
-static int kvmppc_run_core(struct kvmppc_vcore *vc)
+static void kvmppc_run_core(struct kvmppc_vcore *vc)
 {
 	struct kvm_vcpu *vcpu, *vcpu0, *vnext;
 	long ret;
 	u64 now;
 	int ptid, i, need_vpa_update;
+	int srcu_idx;
+	struct kvm_vcpu *vcpus_to_update[threads_per_core];
 
 	/* don't start if any threads have a signal pending */
 	need_vpa_update = 0;
 	list_for_each_entry(vcpu, &vc->runnable_threads, arch.run_list) {
 		if (signal_pending(vcpu->arch.run_task))
-			return 0;
-		need_vpa_update |= vcpu->arch.vpa.update_pending |
-			vcpu->arch.slb_shadow.update_pending |
-			vcpu->arch.dtl.update_pending;
+			return;
+		if (vcpu->arch.vpa.update_pending ||
+		    vcpu->arch.slb_shadow.update_pending ||
+		    vcpu->arch.dtl.update_pending)
+			vcpus_to_update[need_vpa_update++] = vcpu;
 	}
 
 	/*
@@ -838,7 +1117,7 @@ static int kvmppc_run_core(struct kvmppc_vcore *vc)
 	vc->n_woken = 0;
 	vc->nap_count = 0;
 	vc->entry_exit_count = 0;
-	vc->vcore_state = VCORE_RUNNING;
+	vc->vcore_state = VCORE_STARTING;
 	vc->in_guest = 0;
 	vc->napping_threads = 0;
 
@@ -848,24 +1127,12 @@ static int kvmppc_run_core(struct kvmppc_vcore *vc)
 	 */
 	if (need_vpa_update) {
 		spin_unlock(&vc->lock);
-		list_for_each_entry(vcpu, &vc->runnable_threads, arch.run_list)
-			kvmppc_update_vpas(vcpu);
+		for (i = 0; i < need_vpa_update; ++i)
+			kvmppc_update_vpas(vcpus_to_update[i]);
 		spin_lock(&vc->lock);
 	}
 
 	/*
-	 * Make sure we are running on thread 0, and that
-	 * secondary threads are offline.
-	 * XXX we should also block attempts to bring any
-	 * secondary threads online.
-	 */
-	if (threads_per_core > 1 && !on_primary_thread()) {
-		list_for_each_entry(vcpu, &vc->runnable_threads, arch.run_list)
-			vcpu->arch.ret = -EBUSY;
-		goto out;
-	}
-
-	/*
 	 * Assign physical thread IDs, first to non-ceded vcpus
 	 * and then to ceded ones.
 	 */
@@ -879,28 +1146,36 @@ static int kvmppc_run_core(struct kvmppc_vcore *vc)
 		}
 	}
 	if (!vcpu0)
-		return 0;		/* nothing to run */
+		goto out;	/* nothing to run; should never happen */
 	list_for_each_entry(vcpu, &vc->runnable_threads, arch.run_list)
 		if (vcpu->arch.ceded)
 			vcpu->arch.ptid = ptid++;
 
-	vc->stolen_tb += mftb() - vc->preempt_tb;
+	/*
+	 * Make sure we are running on thread 0, and that
+	 * secondary threads are offline.
+	 */
+	if (threads_per_core > 1 && !on_primary_thread()) {
+		list_for_each_entry(vcpu, &vc->runnable_threads, arch.run_list)
+			vcpu->arch.ret = -EBUSY;
+		goto out;
+	}
+
 	vc->pcpu = smp_processor_id();
 	list_for_each_entry(vcpu, &vc->runnable_threads, arch.run_list) {
 		kvmppc_start_thread(vcpu);
 		kvmppc_create_dtl_entry(vcpu, vc);
 	}
-	/* Grab any remaining hw threads so they can't go into the kernel */
-	for (i = ptid; i < threads_per_core; ++i)
-		kvmppc_grab_hwthread(vc->pcpu + i);
 
+	vc->vcore_state = VCORE_RUNNING;
 	preempt_disable();
 	spin_unlock(&vc->lock);
 
 	kvm_guest_enter();
+
+	srcu_idx = srcu_read_lock(&vcpu0->kvm->srcu);
+
 	__kvmppc_vcore_entry(NULL, vcpu0);
-	for (i = 0; i < threads_per_core; ++i)
-		kvmppc_release_hwthread(vc->pcpu + i);
 
 	spin_lock(&vc->lock);
 	/* disable sending of IPIs on virtual external irqs */
@@ -909,10 +1184,14 @@ static int kvmppc_run_core(struct kvmppc_vcore *vc)
 	/* wait for secondary threads to finish writing their state to memory */
 	if (vc->nap_count < vc->n_woken)
 		kvmppc_wait_for_nap(vc);
+	for (i = 0; i < threads_per_core; ++i)
+		kvmppc_release_hwthread(vc->pcpu + i);
 	/* prevent other vcpu threads from doing kvmppc_start_thread() now */
 	vc->vcore_state = VCORE_EXITING;
 	spin_unlock(&vc->lock);
 
+	srcu_read_unlock(&vcpu0->kvm->srcu, srcu_idx);
+
 	/* make sure updates to secondary vcpu structs are visible now */
 	smp_mb();
 	kvm_guest_exit();
@@ -920,6 +1199,7 @@ static int kvmppc_run_core(struct kvmppc_vcore *vc)
 	preempt_enable();
 	kvm_resched(vcpu);
 
+	spin_lock(&vc->lock);
 	now = get_tb();
 	list_for_each_entry(vcpu, &vc->runnable_threads, arch.run_list) {
 		/* cancel pending dec exception if dec is positive */
@@ -943,10 +1223,8 @@ static int kvmppc_run_core(struct kvmppc_vcore *vc)
 		}
 	}
 
-	spin_lock(&vc->lock);
  out:
 	vc->vcore_state = VCORE_INACTIVE;
-	vc->preempt_tb = mftb();
 	list_for_each_entry_safe(vcpu, vnext, &vc->runnable_threads,
 				 arch.run_list) {
 		if (vcpu->arch.ret != RESUME_GUEST) {
@@ -954,8 +1232,6 @@ static int kvmppc_run_core(struct kvmppc_vcore *vc)
 			wake_up(&vcpu->arch.cpu_run);
 		}
 	}
-
-	return 1;
 }
 
 /*
@@ -979,20 +1255,11 @@ static void kvmppc_wait_for_exec(struct kvm_vcpu *vcpu, int wait_state)
 static void kvmppc_vcore_blocked(struct kvmppc_vcore *vc)
 {
 	DEFINE_WAIT(wait);
-	struct kvm_vcpu *v;
-	int all_idle = 1;
 
 	prepare_to_wait(&vc->wq, &wait, TASK_INTERRUPTIBLE);
 	vc->vcore_state = VCORE_SLEEPING;
 	spin_unlock(&vc->lock);
-	list_for_each_entry(v, &vc->runnable_threads, arch.run_list) {
-		if (!v->arch.ceded || v->arch.pending_exceptions) {
-			all_idle = 0;
-			break;
-		}
-	}
-	if (all_idle)
-		schedule();
+	schedule();
 	finish_wait(&vc->wq, &wait);
 	spin_lock(&vc->lock);
 	vc->vcore_state = VCORE_INACTIVE;
@@ -1001,13 +1268,13 @@ static void kvmppc_vcore_blocked(struct kvmppc_vcore *vc)
 static int kvmppc_run_vcpu(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 {
 	int n_ceded;
-	int prev_state;
 	struct kvmppc_vcore *vc;
 	struct kvm_vcpu *v, *vn;
 
 	kvm_run->exit_reason = 0;
 	vcpu->arch.ret = RESUME_GUEST;
 	vcpu->arch.trap = 0;
+	kvmppc_update_vpas(vcpu);
 
 	/*
 	 * Synchronize with other threads in this virtual core
@@ -1017,8 +1284,9 @@ static int kvmppc_run_vcpu(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 	vcpu->arch.ceded = 0;
 	vcpu->arch.run_task = current;
 	vcpu->arch.kvm_run = kvm_run;
-	prev_state = vcpu->arch.state;
+	vcpu->arch.stolen_logged = vcore_stolen_time(vc, mftb());
 	vcpu->arch.state = KVMPPC_VCPU_RUNNABLE;
+	vcpu->arch.busy_preempt = TB_NIL;
 	list_add_tail(&vcpu->arch.run_list, &vc->runnable_threads);
 	++vc->n_runnable;
 
@@ -1027,33 +1295,26 @@ static int kvmppc_run_vcpu(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 	 * If the vcore is already running, we may be able to start
 	 * this thread straight away and have it join in.
 	 */
-	if (prev_state == KVMPPC_VCPU_STOPPED) {
+	if (!signal_pending(current)) {
 		if (vc->vcore_state == VCORE_RUNNING &&
 		    VCORE_EXIT_COUNT(vc) == 0) {
 			vcpu->arch.ptid = vc->n_runnable - 1;
+			kvmppc_create_dtl_entry(vcpu, vc);
 			kvmppc_start_thread(vcpu);
+		} else if (vc->vcore_state == VCORE_SLEEPING) {
+			wake_up(&vc->wq);
 		}
 
-	} else if (prev_state == KVMPPC_VCPU_BUSY_IN_HOST)
-		--vc->n_busy;
+	}
 
 	while (vcpu->arch.state == KVMPPC_VCPU_RUNNABLE &&
 	       !signal_pending(current)) {
-		if (vc->n_busy || vc->vcore_state != VCORE_INACTIVE) {
+		if (vc->vcore_state != VCORE_INACTIVE) {
 			spin_unlock(&vc->lock);
 			kvmppc_wait_for_exec(vcpu, TASK_INTERRUPTIBLE);
 			spin_lock(&vc->lock);
 			continue;
 		}
-		vc->runner = vcpu;
-		n_ceded = 0;
-		list_for_each_entry(v, &vc->runnable_threads, arch.run_list)
-			n_ceded += v->arch.ceded;
-		if (n_ceded == vc->n_runnable)
-			kvmppc_vcore_blocked(vc);
-		else
-			kvmppc_run_core(vc);
-
 		list_for_each_entry_safe(v, vn, &vc->runnable_threads,
 					 arch.run_list) {
 			kvmppc_core_prepare_to_enter(v);
@@ -1065,22 +1326,40 @@ static int kvmppc_run_vcpu(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 				wake_up(&v->arch.cpu_run);
 			}
 		}
+		if (!vc->n_runnable || vcpu->arch.state != KVMPPC_VCPU_RUNNABLE)
+			break;
+		vc->runner = vcpu;
+		n_ceded = 0;
+		list_for_each_entry(v, &vc->runnable_threads, arch.run_list)
+			if (!v->arch.pending_exceptions)
+				n_ceded += v->arch.ceded;
+		if (n_ceded == vc->n_runnable)
+			kvmppc_vcore_blocked(vc);
+		else
+			kvmppc_run_core(vc);
 		vc->runner = NULL;
 	}
 
-	if (signal_pending(current)) {
-		if (vc->vcore_state == VCORE_RUNNING ||
-		    vc->vcore_state == VCORE_EXITING) {
-			spin_unlock(&vc->lock);
-			kvmppc_wait_for_exec(vcpu, TASK_UNINTERRUPTIBLE);
-			spin_lock(&vc->lock);
-		}
-		if (vcpu->arch.state == KVMPPC_VCPU_RUNNABLE) {
-			kvmppc_remove_runnable(vc, vcpu);
-			vcpu->stat.signal_exits++;
-			kvm_run->exit_reason = KVM_EXIT_INTR;
-			vcpu->arch.ret = -EINTR;
-		}
+	while (vcpu->arch.state == KVMPPC_VCPU_RUNNABLE &&
+	       (vc->vcore_state == VCORE_RUNNING ||
+		vc->vcore_state == VCORE_EXITING)) {
+		spin_unlock(&vc->lock);
+		kvmppc_wait_for_exec(vcpu, TASK_UNINTERRUPTIBLE);
+		spin_lock(&vc->lock);
+	}
+
+	if (vcpu->arch.state == KVMPPC_VCPU_RUNNABLE) {
+		kvmppc_remove_runnable(vc, vcpu);
+		vcpu->stat.signal_exits++;
+		kvm_run->exit_reason = KVM_EXIT_INTR;
+		vcpu->arch.ret = -EINTR;
+	}
+
+	if (vc->n_runnable && vc->vcore_state == VCORE_INACTIVE) {
+		/* Wake up some vcpu to run the core */
+		v = list_first_entry(&vc->runnable_threads,
+				     struct kvm_vcpu, arch.run_list);
+		wake_up(&v->arch.cpu_run);
 	}
 
 	spin_unlock(&vc->lock);
@@ -1090,6 +1369,7 @@ static int kvmppc_run_vcpu(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 int kvmppc_vcpu_run(struct kvm_run *run, struct kvm_vcpu *vcpu)
 {
 	int r;
+	int srcu_idx;
 
 	if (!vcpu->arch.sane) {
 		run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
@@ -1120,6 +1400,7 @@ int kvmppc_vcpu_run(struct kvm_run *run, struct kvm_vcpu *vcpu)
 	flush_vsx_to_thread(current);
 	vcpu->arch.wqp = &vcpu->arch.vcore->wq;
 	vcpu->arch.pgdir = current->mm->pgd;
+	vcpu->arch.state = KVMPPC_VCPU_BUSY_IN_HOST;
 
 	do {
 		r = kvmppc_run_vcpu(run, vcpu);
@@ -1128,10 +1409,16 @@ int kvmppc_vcpu_run(struct kvm_run *run, struct kvm_vcpu *vcpu)
 		    !(vcpu->arch.shregs.msr & MSR_PR)) {
 			r = kvmppc_pseries_do_hcall(vcpu);
 			kvmppc_core_prepare_to_enter(vcpu);
+		} else if (r == RESUME_PAGE_FAULT) {
+			srcu_idx = srcu_read_lock(&vcpu->kvm->srcu);
+			r = kvmppc_book3s_hv_page_fault(run, vcpu,
+				vcpu->arch.fault_dar, vcpu->arch.fault_dsisr);
+			srcu_read_unlock(&vcpu->kvm->srcu, srcu_idx);
 		}
 	} while (r == RESUME_GUEST);
 
  out:
+	vcpu->arch.state = KVMPPC_VCPU_NOTREADY;
 	atomic_dec(&vcpu->kvm->arch.vcpus_running);
 	return r;
 }
@@ -1273,7 +1560,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, struct kvm_dirty_log *log)
 	n = kvm_dirty_bitmap_bytes(memslot);
 	memset(memslot->dirty_bitmap, 0, n);
 
-	r = kvmppc_hv_get_dirty_log(kvm, memslot);
+	r = kvmppc_hv_get_dirty_log(kvm, memslot, memslot->dirty_bitmap);
 	if (r)
 		goto out;
 
@@ -1287,67 +1574,88 @@ out:
 	return r;
 }
 
-static unsigned long slb_pgsize_encoding(unsigned long psize)
+static void unpin_slot(struct kvm_memory_slot *memslot)
 {
-	unsigned long senc = 0;
+	unsigned long *physp;
+	unsigned long j, npages, pfn;
+	struct page *page;
 
-	if (psize > 0x1000) {
-		senc = SLB_VSID_L;
-		if (psize == 0x10000)
-			senc |= SLB_VSID_LP_01;
+	physp = memslot->arch.slot_phys;
+	npages = memslot->npages;
+	if (!physp)
+		return;
+	for (j = 0; j < npages; j++) {
+		if (!(physp[j] & KVMPPC_GOT_PAGE))
+			continue;
+		pfn = physp[j] >> PAGE_SHIFT;
+		page = pfn_to_page(pfn);
+		SetPageDirty(page);
+		put_page(page);
+	}
+}
+
+void kvmppc_core_free_memslot(struct kvm_memory_slot *free,
+			      struct kvm_memory_slot *dont)
+{
+	if (!dont || free->arch.rmap != dont->arch.rmap) {
+		vfree(free->arch.rmap);
+		free->arch.rmap = NULL;
+	}
+	if (!dont || free->arch.slot_phys != dont->arch.slot_phys) {
+		unpin_slot(free);
+		vfree(free->arch.slot_phys);
+		free->arch.slot_phys = NULL;
 	}
-	return senc;
+}
+
+int kvmppc_core_create_memslot(struct kvm_memory_slot *slot,
+			       unsigned long npages)
+{
+	slot->arch.rmap = vzalloc(npages * sizeof(*slot->arch.rmap));
+	if (!slot->arch.rmap)
+		return -ENOMEM;
+	slot->arch.slot_phys = NULL;
+
+	return 0;
 }
 
 int kvmppc_core_prepare_memory_region(struct kvm *kvm,
-				struct kvm_userspace_memory_region *mem)
+				      struct kvm_memory_slot *memslot,
+				      struct kvm_userspace_memory_region *mem)
 {
-	unsigned long npages;
 	unsigned long *phys;
 
-	/* Allocate a slot_phys array */
-	phys = kvm->arch.slot_phys[mem->slot];
-	if (!kvm->arch.using_mmu_notifiers && !phys) {
-		npages = mem->memory_size >> PAGE_SHIFT;
-		phys = vzalloc(npages * sizeof(unsigned long));
+	/* Allocate a slot_phys array if needed */
+	phys = memslot->arch.slot_phys;
+	if (!kvm->arch.using_mmu_notifiers && !phys && memslot->npages) {
+		phys = vzalloc(memslot->npages * sizeof(unsigned long));
 		if (!phys)
 			return -ENOMEM;
-		kvm->arch.slot_phys[mem->slot] = phys;
-		kvm->arch.slot_npages[mem->slot] = npages;
+		memslot->arch.slot_phys = phys;
 	}
 
 	return 0;
 }
 
-static void unpin_slot(struct kvm *kvm, int slot_id)
+void kvmppc_core_commit_memory_region(struct kvm *kvm,
+				      struct kvm_userspace_memory_region *mem,
+				      struct kvm_memory_slot old)
 {
-	unsigned long *physp;
-	unsigned long j, npages, pfn;
-	struct page *page;
+	unsigned long npages = mem->memory_size >> PAGE_SHIFT;
+	struct kvm_memory_slot *memslot;
 
-	physp = kvm->arch.slot_phys[slot_id];
-	npages = kvm->arch.slot_npages[slot_id];
-	if (physp) {
-		spin_lock(&kvm->arch.slot_phys_lock);
-		for (j = 0; j < npages; j++) {
-			if (!(physp[j] & KVMPPC_GOT_PAGE))
-				continue;
-			pfn = physp[j] >> PAGE_SHIFT;
-			page = pfn_to_page(pfn);
-			SetPageDirty(page);
-			put_page(page);
-		}
-		kvm->arch.slot_phys[slot_id] = NULL;
-		spin_unlock(&kvm->arch.slot_phys_lock);
-		vfree(physp);
+	if (npages && old.npages) {
+		/*
+		 * If modifying a memslot, reset all the rmap dirty bits.
+		 * If this is a new memslot, we don't need to do anything
+		 * since the rmap array starts out as all zeroes,
+		 * i.e. no pages are dirty.
+		 */
+		memslot = id_to_memslot(kvm->memslots, mem->slot);
+		kvmppc_hv_get_dirty_log(kvm, memslot, NULL);
 	}
 }
 
-void kvmppc_core_commit_memory_region(struct kvm *kvm,
-				struct kvm_userspace_memory_region *mem)
-{
-}
-
 static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu)
 {
 	int err = 0;
@@ -1362,6 +1670,7 @@ static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu)
 	unsigned long rmls;
 	unsigned long *physp;
 	unsigned long i, npages;
+	int srcu_idx;
 
 	mutex_lock(&kvm->lock);
 	if (kvm->arch.rma_setup_done)
@@ -1377,12 +1686,13 @@ static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu)
 	}
 
 	/* Look up the memslot for guest physical address 0 */
+	srcu_idx = srcu_read_lock(&kvm->srcu);
 	memslot = gfn_to_memslot(kvm, 0);
 
 	/* We must have some memory at 0 by now */
 	err = -EINVAL;
 	if (!memslot || (memslot->flags & KVM_MEMSLOT_INVALID))
-		goto out;
+		goto out_srcu;
 
 	/* Look up the VMA for the start of this memory slot */
 	hva = memslot->userspace_addr;
@@ -1406,14 +1716,14 @@ static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu)
 		err = -EPERM;
 		if (cpu_has_feature(CPU_FTR_ARCH_201)) {
 			pr_err("KVM: CPU requires an RMO\n");
-			goto out;
+			goto out_srcu;
 		}
 
 		/* We can handle 4k, 64k or 16M pages in the VRMA */
 		err = -EINVAL;
 		if (!(psize == 0x1000 || psize == 0x10000 ||
 		      psize == 0x1000000))
-			goto out;
+			goto out_srcu;
 
 		/* Update VRMASD field in the LPCR */
 		senc = slb_pgsize_encoding(psize);
@@ -1436,7 +1746,7 @@ static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu)
 		err = -EINVAL;
 		if (rmls < 0) {
 			pr_err("KVM: Can't use RMA of 0x%lx bytes\n", rma_size);
-			goto out;
+			goto out_srcu;
 		}
 		atomic_inc(&ri->use_count);
 		kvm->arch.rma = ri;
@@ -1465,17 +1775,24 @@ static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu)
 		/* Initialize phys addrs of pages in RMO */
 		npages = ri->npages;
 		porder = __ilog2(npages);
-		physp = kvm->arch.slot_phys[memslot->id];
-		spin_lock(&kvm->arch.slot_phys_lock);
-		for (i = 0; i < npages; ++i)
-			physp[i] = ((ri->base_pfn + i) << PAGE_SHIFT) + porder;
-		spin_unlock(&kvm->arch.slot_phys_lock);
+		physp = memslot->arch.slot_phys;
+		if (physp) {
+			if (npages > memslot->npages)
+				npages = memslot->npages;
+			spin_lock(&kvm->arch.slot_phys_lock);
+			for (i = 0; i < npages; ++i)
+				physp[i] = ((ri->base_pfn + i) << PAGE_SHIFT) +
+					porder;
+			spin_unlock(&kvm->arch.slot_phys_lock);
+		}
 	}
 
 	/* Order updates to kvm->arch.lpcr etc. vs. rma_setup_done */
 	smp_wmb();
 	kvm->arch.rma_setup_done = 1;
 	err = 0;
+ out_srcu:
+	srcu_read_unlock(&kvm->srcu, srcu_idx);
  out:
 	mutex_unlock(&kvm->lock);
 	return err;
@@ -1496,6 +1813,13 @@ int kvmppc_core_init_vm(struct kvm *kvm)
 		return -ENOMEM;
 	kvm->arch.lpid = lpid;
 
+	/*
+	 * Since we don't flush the TLB when tearing down a VM,
+	 * and this lpid might have previously been used,
+	 * make sure we flush on each core before running the new VM.
+	 */
+	cpumask_setall(&kvm->arch.need_tlb_flush);
+
 	INIT_LIST_HEAD(&kvm->arch.spapr_tce_tables);
 
 	kvm->arch.rma = NULL;
@@ -1523,16 +1847,19 @@ int kvmppc_core_init_vm(struct kvm *kvm)
 
 	kvm->arch.using_mmu_notifiers = !!cpu_has_feature(CPU_FTR_ARCH_206);
 	spin_lock_init(&kvm->arch.slot_phys_lock);
+
+	/*
+	 * Don't allow secondary CPU threads to come online
+	 * while any KVM VMs exist.
+	 */
+	inhibit_secondary_onlining();
+
 	return 0;
 }
 
 void kvmppc_core_destroy_vm(struct kvm *kvm)
 {
-	unsigned long i;
-
-	if (!kvm->arch.using_mmu_notifiers)
-		for (i = 0; i < KVM_MEM_SLOTS_NUM; i++)
-			unpin_slot(kvm, i);
+	uninhibit_secondary_onlining();
 
 	if (kvm->arch.rma) {
 		kvm_release_rma(kvm->arch.rma);
diff --git a/arch/powerpc/kvm/book3s_hv_builtin.c b/arch/powerpc/kvm/book3s_hv_builtin.c
index fb4eac290fe..ec0a9e5de10 100644
--- a/arch/powerpc/kvm/book3s_hv_builtin.c
+++ b/arch/powerpc/kvm/book3s_hv_builtin.c
@@ -157,8 +157,8 @@ static void __init kvm_linear_init_one(ulong size, int count, int type)
 	linear_info = alloc_bootmem(count * sizeof(struct kvmppc_linear_info));
 	for (i = 0; i < count; ++i) {
 		linear = alloc_bootmem_align(size, size);
-		pr_info("Allocated KVM %s at %p (%ld MB)\n", typestr, linear,
-			size >> 20);
+		pr_debug("Allocated KVM %s at %p (%ld MB)\n", typestr, linear,
+			 size >> 20);
 		linear_info[i].base_virt = linear;
 		linear_info[i].base_pfn = __pa(linear) >> PAGE_SHIFT;
 		linear_info[i].npages = npages;
diff --git a/arch/powerpc/kvm/book3s_hv_ras.c b/arch/powerpc/kvm/book3s_hv_ras.c
new file mode 100644
index 00000000000..35f3cf0269b
--- /dev/null
+++ b/arch/powerpc/kvm/book3s_hv_ras.c
@@ -0,0 +1,144 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2, as
+ * published by the Free Software Foundation.
+ *
+ * Copyright 2012 Paul Mackerras, IBM Corp. <paulus@au1.ibm.com>
+ */
+
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/kvm.h>
+#include <linux/kvm_host.h>
+#include <linux/kernel.h>
+#include <asm/opal.h>
+
+/* SRR1 bits for machine check on POWER7 */
+#define SRR1_MC_LDSTERR		(1ul << (63-42))
+#define SRR1_MC_IFETCH_SH	(63-45)
+#define SRR1_MC_IFETCH_MASK	0x7
+#define SRR1_MC_IFETCH_SLBPAR		2	/* SLB parity error */
+#define SRR1_MC_IFETCH_SLBMULTI		3	/* SLB multi-hit */
+#define SRR1_MC_IFETCH_SLBPARMULTI	4	/* SLB parity + multi-hit */
+#define SRR1_MC_IFETCH_TLBMULTI		5	/* I-TLB multi-hit */
+
+/* DSISR bits for machine check on POWER7 */
+#define DSISR_MC_DERAT_MULTI	0x800		/* D-ERAT multi-hit */
+#define DSISR_MC_TLB_MULTI	0x400		/* D-TLB multi-hit */
+#define DSISR_MC_SLB_PARITY	0x100		/* SLB parity error */
+#define DSISR_MC_SLB_MULTI	0x080		/* SLB multi-hit */
+#define DSISR_MC_SLB_PARMULTI	0x040		/* SLB parity + multi-hit */
+
+/* POWER7 SLB flush and reload */
+static void reload_slb(struct kvm_vcpu *vcpu)
+{
+	struct slb_shadow *slb;
+	unsigned long i, n;
+
+	/* First clear out SLB */
+	asm volatile("slbmte %0,%0; slbia" : : "r" (0));
+
+	/* Do they have an SLB shadow buffer registered? */
+	slb = vcpu->arch.slb_shadow.pinned_addr;
+	if (!slb)
+		return;
+
+	/* Sanity check */
+	n = min_t(u32, slb->persistent, SLB_MIN_SIZE);
+	if ((void *) &slb->save_area[n] > vcpu->arch.slb_shadow.pinned_end)
+		return;
+
+	/* Load up the SLB from that */
+	for (i = 0; i < n; ++i) {
+		unsigned long rb = slb->save_area[i].esid;
+		unsigned long rs = slb->save_area[i].vsid;
+
+		rb = (rb & ~0xFFFul) | i;	/* insert entry number */
+		asm volatile("slbmte %0,%1" : : "r" (rs), "r" (rb));
+	}
+}
+
+/* POWER7 TLB flush */
+static void flush_tlb_power7(struct kvm_vcpu *vcpu)
+{
+	unsigned long i, rb;
+
+	rb = TLBIEL_INVAL_SET_LPID;
+	for (i = 0; i < POWER7_TLB_SETS; ++i) {
+		asm volatile("tlbiel %0" : : "r" (rb));
+		rb += 1 << TLBIEL_INVAL_SET_SHIFT;
+	}
+}
+
+/*
+ * On POWER7, see if we can handle a machine check that occurred inside
+ * the guest in real mode, without switching to the host partition.
+ *
+ * Returns: 0 => exit guest, 1 => deliver machine check to guest
+ */
+static long kvmppc_realmode_mc_power7(struct kvm_vcpu *vcpu)
+{
+	unsigned long srr1 = vcpu->arch.shregs.msr;
+	struct opal_machine_check_event *opal_evt;
+	long handled = 1;
+
+	if (srr1 & SRR1_MC_LDSTERR) {
+		/* error on load/store */
+		unsigned long dsisr = vcpu->arch.shregs.dsisr;
+
+		if (dsisr & (DSISR_MC_SLB_PARMULTI | DSISR_MC_SLB_MULTI |
+			     DSISR_MC_SLB_PARITY | DSISR_MC_DERAT_MULTI)) {
+			/* flush and reload SLB; flushes D-ERAT too */
+			reload_slb(vcpu);
+			dsisr &= ~(DSISR_MC_SLB_PARMULTI | DSISR_MC_SLB_MULTI |
+				   DSISR_MC_SLB_PARITY | DSISR_MC_DERAT_MULTI);
+		}
+		if (dsisr & DSISR_MC_TLB_MULTI) {
+			flush_tlb_power7(vcpu);
+			dsisr &= ~DSISR_MC_TLB_MULTI;
+		}
+		/* Any other errors we don't understand? */
+		if (dsisr & 0xffffffffUL)
+			handled = 0;
+	}
+
+	switch ((srr1 >> SRR1_MC_IFETCH_SH) & SRR1_MC_IFETCH_MASK) {
+	case 0:
+		break;
+	case SRR1_MC_IFETCH_SLBPAR:
+	case SRR1_MC_IFETCH_SLBMULTI:
+	case SRR1_MC_IFETCH_SLBPARMULTI:
+		reload_slb(vcpu);
+		break;
+	case SRR1_MC_IFETCH_TLBMULTI:
+		flush_tlb_power7(vcpu);
+		break;
+	default:
+		handled = 0;
+	}
+
+	/*
+	 * See if OPAL has already handled the condition.
+	 * We assume that if the condition is recovered then OPAL
+	 * will have generated an error log event that we will pick
+	 * up and log later.
+	 */
+	opal_evt = local_paca->opal_mc_evt;
+	if (opal_evt->version == OpalMCE_V1 &&
+	    (opal_evt->severity == OpalMCE_SEV_NO_ERROR ||
+	     opal_evt->disposition == OpalMCE_DISPOSITION_RECOVERED))
+		handled = 1;
+
+	if (handled)
+		opal_evt->in_use = 0;
+
+	return handled;
+}
+
+long kvmppc_realmode_machine_check(struct kvm_vcpu *vcpu)
+{
+	if (cpu_has_feature(CPU_FTR_ARCH_206))
+		return kvmppc_realmode_mc_power7(vcpu);
+
+	return 0;
+}
diff --git a/arch/powerpc/kvm/book3s_hv_rm_mmu.c b/arch/powerpc/kvm/book3s_hv_rm_mmu.c
index fb0e821622d..19c93bae1ae 100644
--- a/arch/powerpc/kvm/book3s_hv_rm_mmu.c
+++ b/arch/powerpc/kvm/book3s_hv_rm_mmu.c
@@ -35,6 +35,37 @@ static void *real_vmalloc_addr(void *x)
 	return __va(addr);
 }
 
+/* Return 1 if we need to do a global tlbie, 0 if we can use tlbiel */
+static int global_invalidates(struct kvm *kvm, unsigned long flags)
+{
+	int global;
+
+	/*
+	 * If there is only one vcore, and it's currently running,
+	 * we can use tlbiel as long as we mark all other physical
+	 * cores as potentially having stale TLB entries for this lpid.
+	 * If we're not using MMU notifiers, we never take pages away
+	 * from the guest, so we can use tlbiel if requested.
+	 * Otherwise, don't use tlbiel.
+	 */
+	if (kvm->arch.online_vcores == 1 && local_paca->kvm_hstate.kvm_vcore)
+		global = 0;
+	else if (kvm->arch.using_mmu_notifiers)
+		global = 1;
+	else
+		global = !(flags & H_LOCAL);
+
+	if (!global) {
+		/* any other core might now have stale TLB entries... */
+		smp_wmb();
+		cpumask_setall(&kvm->arch.need_tlb_flush);
+		cpumask_clear_cpu(local_paca->kvm_hstate.kvm_vcore->pcpu,
+				  &kvm->arch.need_tlb_flush);
+	}
+
+	return global;
+}
+
 /*
  * Add this HPTE into the chain for the real page.
  * Must be called with the chain locked; it unlocks the chain.
@@ -59,13 +90,24 @@ void kvmppc_add_revmap_chain(struct kvm *kvm, struct revmap_entry *rev,
 		head->back = pte_index;
 	} else {
 		rev->forw = rev->back = pte_index;
-		i = pte_index;
+		*rmap = (*rmap & ~KVMPPC_RMAP_INDEX) |
+			pte_index | KVMPPC_RMAP_PRESENT;
 	}
-	smp_wmb();
-	*rmap = i | KVMPPC_RMAP_REFERENCED | KVMPPC_RMAP_PRESENT; /* unlock */
+	unlock_rmap(rmap);
 }
 EXPORT_SYMBOL_GPL(kvmppc_add_revmap_chain);
 
+/*
+ * Note modification of an HPTE; set the HPTE modified bit
+ * if anyone is interested.
+ */
+static inline void note_hpte_modification(struct kvm *kvm,
+					  struct revmap_entry *rev)
+{
+	if (atomic_read(&kvm->arch.hpte_mod_interest))
+		rev->guest_rpte |= HPTE_GR_MODIFIED;
+}
+
 /* Remove this HPTE from the chain for a real page */
 static void remove_revmap_chain(struct kvm *kvm, long pte_index,
 				struct revmap_entry *rev,
@@ -81,7 +123,7 @@ static void remove_revmap_chain(struct kvm *kvm, long pte_index,
 	ptel = rev->guest_rpte |= rcbits;
 	gfn = hpte_rpn(ptel, hpte_page_size(hpte_v, ptel));
 	memslot = __gfn_to_memslot(kvm_memslots(kvm), gfn);
-	if (!memslot || (memslot->flags & KVM_MEMSLOT_INVALID))
+	if (!memslot)
 		return;
 
 	rmap = real_vmalloc_addr(&memslot->arch.rmap[gfn - memslot->base_gfn]);
@@ -103,14 +145,14 @@ static void remove_revmap_chain(struct kvm *kvm, long pte_index,
 	unlock_rmap(rmap);
 }
 
-static pte_t lookup_linux_pte(struct kvm_vcpu *vcpu, unsigned long hva,
+static pte_t lookup_linux_pte(pgd_t *pgdir, unsigned long hva,
 			      int writing, unsigned long *pte_sizep)
 {
 	pte_t *ptep;
 	unsigned long ps = *pte_sizep;
 	unsigned int shift;
 
-	ptep = find_linux_pte_or_hugepte(vcpu->arch.pgdir, hva, &shift);
+	ptep = find_linux_pte_or_hugepte(pgdir, hva, &shift);
 	if (!ptep)
 		return __pte(0);
 	if (shift)
@@ -130,15 +172,15 @@ static inline void unlock_hpte(unsigned long *hpte, unsigned long hpte_v)
 	hpte[0] = hpte_v;
 }
 
-long kvmppc_h_enter(struct kvm_vcpu *vcpu, unsigned long flags,
-		    long pte_index, unsigned long pteh, unsigned long ptel)
+long kvmppc_do_h_enter(struct kvm *kvm, unsigned long flags,
+		       long pte_index, unsigned long pteh, unsigned long ptel,
+		       pgd_t *pgdir, bool realmode, unsigned long *pte_idx_ret)
 {
-	struct kvm *kvm = vcpu->kvm;
 	unsigned long i, pa, gpa, gfn, psize;
 	unsigned long slot_fn, hva;
 	unsigned long *hpte;
 	struct revmap_entry *rev;
-	unsigned long g_ptel = ptel;
+	unsigned long g_ptel;
 	struct kvm_memory_slot *memslot;
 	unsigned long *physp, pte_size;
 	unsigned long is_io;
@@ -147,13 +189,14 @@ long kvmppc_h_enter(struct kvm_vcpu *vcpu, unsigned long flags,
 	unsigned int writing;
 	unsigned long mmu_seq;
 	unsigned long rcbits;
-	bool realmode = vcpu->arch.vcore->vcore_state == VCORE_RUNNING;
 
 	psize = hpte_page_size(pteh, ptel);
 	if (!psize)
 		return H_PARAMETER;
 	writing = hpte_is_writable(ptel);
 	pteh &= ~(HPTE_V_HVLOCK | HPTE_V_ABSENT | HPTE_V_VALID);
+	ptel &= ~HPTE_GR_RESERVED;
+	g_ptel = ptel;
 
 	/* used later to detect if we might have been invalidated */
 	mmu_seq = kvm->mmu_notifier_seq;
@@ -183,7 +226,7 @@ long kvmppc_h_enter(struct kvm_vcpu *vcpu, unsigned long flags,
 	rmap = &memslot->arch.rmap[slot_fn];
 
 	if (!kvm->arch.using_mmu_notifiers) {
-		physp = kvm->arch.slot_phys[memslot->id];
+		physp = memslot->arch.slot_phys;
 		if (!physp)
 			return H_PARAMETER;
 		physp += slot_fn;
@@ -201,7 +244,7 @@ long kvmppc_h_enter(struct kvm_vcpu *vcpu, unsigned long flags,
 
 		/* Look up the Linux PTE for the backing page */
 		pte_size = psize;
-		pte = lookup_linux_pte(vcpu, hva, writing, &pte_size);
+		pte = lookup_linux_pte(pgdir, hva, writing, &pte_size);
 		if (pte_present(pte)) {
 			if (writing && !pte_write(pte))
 				/* make the actual HPTE be read-only */
@@ -210,6 +253,7 @@ long kvmppc_h_enter(struct kvm_vcpu *vcpu, unsigned long flags,
 			pa = pte_pfn(pte) << PAGE_SHIFT;
 		}
 	}
+
 	if (pte_size < psize)
 		return H_PARAMETER;
 	if (pa && pte_size > psize)
@@ -287,8 +331,10 @@ long kvmppc_h_enter(struct kvm_vcpu *vcpu, unsigned long flags,
 	rev = &kvm->arch.revmap[pte_index];
 	if (realmode)
 		rev = real_vmalloc_addr(rev);
-	if (rev)
+	if (rev) {
 		rev->guest_rpte = g_ptel;
+		note_hpte_modification(kvm, rev);
+	}
 
 	/* Link HPTE into reverse-map chain */
 	if (pteh & HPTE_V_VALID) {
@@ -297,7 +343,7 @@ long kvmppc_h_enter(struct kvm_vcpu *vcpu, unsigned long flags,
 		lock_rmap(rmap);
 		/* Check for pending invalidations under the rmap chain lock */
 		if (kvm->arch.using_mmu_notifiers &&
-		    mmu_notifier_retry(vcpu, mmu_seq)) {
+		    mmu_notifier_retry(kvm, mmu_seq)) {
 			/* inval in progress, write a non-present HPTE */
 			pteh |= HPTE_V_ABSENT;
 			pteh &= ~HPTE_V_VALID;
@@ -318,10 +364,17 @@ long kvmppc_h_enter(struct kvm_vcpu *vcpu, unsigned long flags,
 	hpte[0] = pteh;
 	asm volatile("ptesync" : : : "memory");
 
-	vcpu->arch.gpr[4] = pte_index;
+	*pte_idx_ret = pte_index;
 	return H_SUCCESS;
 }
-EXPORT_SYMBOL_GPL(kvmppc_h_enter);
+EXPORT_SYMBOL_GPL(kvmppc_do_h_enter);
+
+long kvmppc_h_enter(struct kvm_vcpu *vcpu, unsigned long flags,
+		    long pte_index, unsigned long pteh, unsigned long ptel)
+{
+	return kvmppc_do_h_enter(vcpu->kvm, flags, pte_index, pteh, ptel,
+				 vcpu->arch.pgdir, true, &vcpu->arch.gpr[4]);
+}
 
 #define LOCK_TOKEN	(*(u32 *)(&get_paca()->lock_token))
 
@@ -343,11 +396,10 @@ static inline int try_lock_tlbie(unsigned int *lock)
 	return old == 0;
 }
 
-long kvmppc_h_remove(struct kvm_vcpu *vcpu, unsigned long flags,
-		     unsigned long pte_index, unsigned long avpn,
-		     unsigned long va)
+long kvmppc_do_h_remove(struct kvm *kvm, unsigned long flags,
+			unsigned long pte_index, unsigned long avpn,
+			unsigned long *hpret)
 {
-	struct kvm *kvm = vcpu->kvm;
 	unsigned long *hpte;
 	unsigned long v, r, rb;
 	struct revmap_entry *rev;
@@ -369,7 +421,7 @@ long kvmppc_h_remove(struct kvm_vcpu *vcpu, unsigned long flags,
 	if (v & HPTE_V_VALID) {
 		hpte[0] &= ~HPTE_V_VALID;
 		rb = compute_tlbie_rb(v, hpte[1], pte_index);
-		if (!(flags & H_LOCAL) && atomic_read(&kvm->online_vcpus) > 1) {
+		if (global_invalidates(kvm, flags)) {
 			while (!try_lock_tlbie(&kvm->arch.tlbie_lock))
 				cpu_relax();
 			asm volatile("ptesync" : : : "memory");
@@ -385,13 +437,22 @@ long kvmppc_h_remove(struct kvm_vcpu *vcpu, unsigned long flags,
 		/* Read PTE low word after tlbie to get final R/C values */
 		remove_revmap_chain(kvm, pte_index, rev, v, hpte[1]);
 	}
-	r = rev->guest_rpte;
+	r = rev->guest_rpte & ~HPTE_GR_RESERVED;
+	note_hpte_modification(kvm, rev);
 	unlock_hpte(hpte, 0);
 
-	vcpu->arch.gpr[4] = v;
-	vcpu->arch.gpr[5] = r;
+	hpret[0] = v;
+	hpret[1] = r;
 	return H_SUCCESS;
 }
+EXPORT_SYMBOL_GPL(kvmppc_do_h_remove);
+
+long kvmppc_h_remove(struct kvm_vcpu *vcpu, unsigned long flags,
+		     unsigned long pte_index, unsigned long avpn)
+{
+	return kvmppc_do_h_remove(vcpu->kvm, flags, pte_index, avpn,
+				  &vcpu->arch.gpr[4]);
+}
 
 long kvmppc_h_bulk_remove(struct kvm_vcpu *vcpu)
 {
@@ -459,6 +520,7 @@ long kvmppc_h_bulk_remove(struct kvm_vcpu *vcpu)
 
 			args[j] = ((0x80 | flags) << 56) + pte_index;
 			rev = real_vmalloc_addr(&kvm->arch.revmap[pte_index]);
+			note_hpte_modification(kvm, rev);
 
 			if (!(hp[0] & HPTE_V_VALID)) {
 				/* insert R and C bits from PTE */
@@ -534,8 +596,6 @@ long kvmppc_h_protect(struct kvm_vcpu *vcpu, unsigned long flags,
 		return H_NOT_FOUND;
 	}
 
-	if (atomic_read(&kvm->online_vcpus) == 1)
-		flags |= H_LOCAL;
 	v = hpte[0];
 	bits = (flags << 55) & HPTE_R_PP0;
 	bits |= (flags << 48) & HPTE_R_KEY_HI;
@@ -548,6 +608,7 @@ long kvmppc_h_protect(struct kvm_vcpu *vcpu, unsigned long flags,
 	if (rev) {
 		r = (rev->guest_rpte & ~mask) | bits;
 		rev->guest_rpte = r;
+		note_hpte_modification(kvm, rev);
 	}
 	r = (hpte[1] & ~mask) | bits;
 
@@ -555,7 +616,7 @@ long kvmppc_h_protect(struct kvm_vcpu *vcpu, unsigned long flags,
 	if (v & HPTE_V_VALID) {
 		rb = compute_tlbie_rb(v, r, pte_index);
 		hpte[0] = v & ~HPTE_V_VALID;
-		if (!(flags & H_LOCAL)) {
+		if (global_invalidates(kvm, flags)) {
 			while(!try_lock_tlbie(&kvm->arch.tlbie_lock))
 				cpu_relax();
 			asm volatile("ptesync" : : : "memory");
@@ -568,6 +629,28 @@ long kvmppc_h_protect(struct kvm_vcpu *vcpu, unsigned long flags,
 			asm volatile("tlbiel %0" : : "r" (rb));
 			asm volatile("ptesync" : : : "memory");
 		}
+		/*
+		 * If the host has this page as readonly but the guest
+		 * wants to make it read/write, reduce the permissions.
+		 * Checking the host permissions involves finding the
+		 * memslot and then the Linux PTE for the page.
+		 */
+		if (hpte_is_writable(r) && kvm->arch.using_mmu_notifiers) {
+			unsigned long psize, gfn, hva;
+			struct kvm_memory_slot *memslot;
+			pgd_t *pgdir = vcpu->arch.pgdir;
+			pte_t pte;
+
+			psize = hpte_page_size(v, r);
+			gfn = ((r & HPTE_R_RPN) & ~(psize - 1)) >> PAGE_SHIFT;
+			memslot = __gfn_to_memslot(kvm_memslots(kvm), gfn);
+			if (memslot) {
+				hva = __gfn_to_hva_memslot(memslot, gfn);
+				pte = lookup_linux_pte(pgdir, hva, 1, &psize);
+				if (pte_present(pte) && !pte_write(pte))
+					r = hpte_make_readonly(r);
+			}
+		}
 	}
 	hpte[1] = r;
 	eieio();
@@ -599,8 +682,10 @@ long kvmppc_h_read(struct kvm_vcpu *vcpu, unsigned long flags,
 			v &= ~HPTE_V_ABSENT;
 			v |= HPTE_V_VALID;
 		}
-		if (v & HPTE_V_VALID)
+		if (v & HPTE_V_VALID) {
 			r = rev[i].guest_rpte | (r & (HPTE_R_R | HPTE_R_C));
+			r &= ~HPTE_GR_RESERVED;
+		}
 		vcpu->arch.gpr[4 + i * 2] = v;
 		vcpu->arch.gpr[5 + i * 2] = r;
 	}
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index 74a24bbb963..10b6c358dd7 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -27,6 +27,7 @@
 #include <asm/asm-offsets.h>
 #include <asm/exception-64s.h>
 #include <asm/kvm_book3s_asm.h>
+#include <asm/mmu-hash64.h>
 
 /*****************************************************************************
  *                                                                           *
@@ -134,8 +135,11 @@ kvm_start_guest:
 
 27:	/* XXX should handle hypervisor maintenance interrupts etc. here */
 
+	/* reload vcpu pointer after clearing the IPI */
+	ld	r4,HSTATE_KVM_VCPU(r13)
+	cmpdi	r4,0
 	/* if we have no vcpu to run, go back to sleep */
-	beq	cr1,kvm_no_guest
+	beq	kvm_no_guest
 
 	/* were we napping due to cede? */
 	lbz	r0,HSTATE_NAPPING(r13)
@@ -310,7 +314,33 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_201)
 	mtspr	SPRN_SDR1,r6		/* switch to partition page table */
 	mtspr	SPRN_LPID,r7
 	isync
+
+	/* See if we need to flush the TLB */
+	lhz	r6,PACAPACAINDEX(r13)	/* test_bit(cpu, need_tlb_flush) */
+	clrldi	r7,r6,64-6		/* extract bit number (6 bits) */
+	srdi	r6,r6,6			/* doubleword number */
+	sldi	r6,r6,3			/* address offset */
+	add	r6,r6,r9
+	addi	r6,r6,KVM_NEED_FLUSH	/* dword in kvm->arch.need_tlb_flush */
 	li	r0,1
+	sld	r0,r0,r7
+	ld	r7,0(r6)
+	and.	r7,r7,r0
+	beq	22f
+23:	ldarx	r7,0,r6			/* if set, clear the bit */
+	andc	r7,r7,r0
+	stdcx.	r7,0,r6
+	bne	23b
+	li	r6,128			/* and flush the TLB */
+	mtctr	r6
+	li	r7,0x800		/* IS field = 0b10 */
+	ptesync
+28:	tlbiel	r7
+	addi	r7,r7,0x1000
+	bdnz	28b
+	ptesync
+
+22:	li	r0,1
 	stb	r0,VCORE_IN_GUEST(r5)	/* signal secondaries to continue */
 	b	10f
 
@@ -333,36 +363,6 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_201)
 	mr	r9,r4
 	blt	hdec_soon
 
-	/*
-	 * Invalidate the TLB if we could possibly have stale TLB
-	 * entries for this partition on this core due to the use
-	 * of tlbiel.
-	 * XXX maybe only need this on primary thread?
-	 */
-	ld	r9,VCPU_KVM(r4)		/* pointer to struct kvm */
-	lwz	r5,VCPU_VCPUID(r4)
-	lhz	r6,PACAPACAINDEX(r13)
-	rldimi	r6,r5,0,62		/* XXX map as if threads 1:1 p:v */
-	lhz	r8,VCPU_LAST_CPU(r4)
-	sldi	r7,r6,1			/* see if this is the same vcpu */
-	add	r7,r7,r9		/* as last ran on this pcpu */
-	lhz	r0,KVM_LAST_VCPU(r7)
-	cmpw	r6,r8			/* on the same cpu core as last time? */
-	bne	3f
-	cmpw	r0,r5			/* same vcpu as this core last ran? */
-	beq	1f
-3:	sth	r6,VCPU_LAST_CPU(r4)	/* if not, invalidate partition TLB */
-	sth	r5,KVM_LAST_VCPU(r7)
-	li	r6,128
-	mtctr	r6
-	li	r7,0x800		/* IS field = 0b10 */
-	ptesync
-2:	tlbiel	r7
-	addi	r7,r7,0x1000
-	bdnz	2b
-	ptesync
-1:
-
 	/* Save purr/spurr */
 	mfspr	r5,SPRN_PURR
 	mfspr	r6,SPRN_SPURR
@@ -679,8 +679,7 @@ BEGIN_FTR_SECTION
 1:
 END_FTR_SECTION_IFSET(CPU_FTR_ARCH_206)
 
-nohpte_cont:
-hcall_real_cont:		/* r9 = vcpu, r12 = trap, r13 = paca */
+guest_exit_cont:		/* r9 = vcpu, r12 = trap, r13 = paca */
 	/* Save DEC */
 	mfspr	r5,SPRN_DEC
 	mftb	r6
@@ -701,6 +700,11 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_206)
 	std	r6, VCPU_FAULT_DAR(r9)
 	stw	r7, VCPU_FAULT_DSISR(r9)
 
+	/* See if it is a machine check */
+	cmpwi	r12, BOOK3S_INTERRUPT_MACHINE_CHECK
+	beq	machine_check_realmode
+mc_cont:
+
 	/* Save guest CTRL register, set runlatch to 1 */
 6:	mfspr	r6,SPRN_CTRLF
 	stw	r6,VCPU_CTRL(r9)
@@ -1113,38 +1117,41 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_201)
 	/*
 	 * For external and machine check interrupts, we need
 	 * to call the Linux handler to process the interrupt.
-	 * We do that by jumping to the interrupt vector address
-	 * which we have in r12.  The [h]rfid at the end of the
+	 * We do that by jumping to absolute address 0x500 for
+	 * external interrupts, or the machine_check_fwnmi label
+	 * for machine checks (since firmware might have patched
+	 * the vector area at 0x200).  The [h]rfid at the end of the
 	 * handler will return to the book3s_hv_interrupts.S code.
 	 * For other interrupts we do the rfid to get back
-	 * to the book3s_interrupts.S code here.
+	 * to the book3s_hv_interrupts.S code here.
 	 */
 	ld	r8, HSTATE_VMHANDLER(r13)
 	ld	r7, HSTATE_HOST_MSR(r13)
 
+	cmpwi	cr1, r12, BOOK3S_INTERRUPT_MACHINE_CHECK
 	cmpwi	r12, BOOK3S_INTERRUPT_EXTERNAL
+BEGIN_FTR_SECTION
 	beq	11f
-	cmpwi	r12, BOOK3S_INTERRUPT_MACHINE_CHECK
+END_FTR_SECTION_IFSET(CPU_FTR_ARCH_206)
 
 	/* RFI into the highmem handler, or branch to interrupt handler */
-12:	mfmsr	r6
-	mtctr	r12
+	mfmsr	r6
 	li	r0, MSR_RI
 	andc	r6, r6, r0
 	mtmsrd	r6, 1			/* Clear RI in MSR */
 	mtsrr0	r8
 	mtsrr1	r7
-	beqctr
+	beqa	0x500			/* external interrupt (PPC970) */
+	beq	cr1, 13f		/* machine check */
 	RFI
 
-11:
-BEGIN_FTR_SECTION
-	b	12b
-END_FTR_SECTION_IFSET(CPU_FTR_ARCH_201)
-	mtspr	SPRN_HSRR0, r8
+	/* On POWER7, we have external interrupts set to use HSRR0/1 */
+11:	mtspr	SPRN_HSRR0, r8
 	mtspr	SPRN_HSRR1, r7
 	ba	0x500
 
+13:	b	machine_check_fwnmi
+
 /*
  * Check whether an HDSI is an HPTE not found fault or something else.
  * If it is an HPTE not found fault that is due to the guest accessing
@@ -1177,7 +1184,7 @@ kvmppc_hdsi:
 	cmpdi	r3, 0			/* retry the instruction */
 	beq	6f
 	cmpdi	r3, -1			/* handle in kernel mode */
-	beq	nohpte_cont
+	beq	guest_exit_cont
 	cmpdi	r3, -2			/* MMIO emulation; need instr word */
 	beq	2f
 
@@ -1191,6 +1198,7 @@ kvmppc_hdsi:
 	li	r10, BOOK3S_INTERRUPT_DATA_STORAGE
 	li	r11, (MSR_ME << 1) | 1	/* synthesize MSR_SF | MSR_ME */
 	rotldi	r11, r11, 63
+fast_interrupt_c_return:
 6:	ld	r7, VCPU_CTR(r9)
 	lwz	r8, VCPU_XER(r9)
 	mtctr	r7
@@ -1223,7 +1231,7 @@ kvmppc_hdsi:
 	/* Unset guest mode. */
 	li	r0, KVM_GUEST_MODE_NONE
 	stb	r0, HSTATE_IN_GUEST(r13)
-	b	nohpte_cont
+	b	guest_exit_cont
 
 /*
  * Similarly for an HISI, reflect it to the guest as an ISI unless
@@ -1249,9 +1257,9 @@ kvmppc_hisi:
 	ld	r11, VCPU_MSR(r9)
 	li	r12, BOOK3S_INTERRUPT_H_INST_STORAGE
 	cmpdi	r3, 0			/* retry the instruction */
-	beq	6f
+	beq	fast_interrupt_c_return
 	cmpdi	r3, -1			/* handle in kernel mode */
-	beq	nohpte_cont
+	beq	guest_exit_cont
 
 	/* Synthesize an ISI for the guest */
 	mr	r11, r3
@@ -1260,12 +1268,7 @@ kvmppc_hisi:
 	li	r10, BOOK3S_INTERRUPT_INST_STORAGE
 	li	r11, (MSR_ME << 1) | 1	/* synthesize MSR_SF | MSR_ME */
 	rotldi	r11, r11, 63
-6:	ld	r7, VCPU_CTR(r9)
-	lwz	r8, VCPU_XER(r9)
-	mtctr	r7
-	mtxer	r8
-	mr	r4, r9
-	b	fast_guest_return
+	b	fast_interrupt_c_return
 
 3:	ld	r6, VCPU_KVM(r9)	/* not relocated, use VRMA */
 	ld	r5, KVM_VRMA_SLB_V(r6)
@@ -1281,14 +1284,14 @@ kvmppc_hisi:
 hcall_try_real_mode:
 	ld	r3,VCPU_GPR(R3)(r9)
 	andi.	r0,r11,MSR_PR
-	bne	hcall_real_cont
+	bne	guest_exit_cont
 	clrrdi	r3,r3,2
 	cmpldi	r3,hcall_real_table_end - hcall_real_table
-	bge	hcall_real_cont
+	bge	guest_exit_cont
 	LOAD_REG_ADDR(r4, hcall_real_table)
 	lwzx	r3,r3,r4
 	cmpwi	r3,0
-	beq	hcall_real_cont
+	beq	guest_exit_cont
 	add	r3,r3,r4
 	mtctr	r3
 	mr	r3,r9		/* get vcpu pointer */
@@ -1309,7 +1312,7 @@ hcall_real_fallback:
 	li	r12,BOOK3S_INTERRUPT_SYSCALL
 	ld	r9, HSTATE_KVM_VCPU(r13)
 
-	b	hcall_real_cont
+	b	guest_exit_cont
 
 	.globl	hcall_real_table
 hcall_real_table:
@@ -1568,6 +1571,21 @@ kvm_cede_exit:
 	li	r3,H_TOO_HARD
 	blr
 
+	/* Try to handle a machine check in real mode */
+machine_check_realmode:
+	mr	r3, r9		/* get vcpu pointer */
+	bl	.kvmppc_realmode_machine_check
+	nop
+	cmpdi	r3, 0		/* continue exiting from guest? */
+	ld	r9, HSTATE_KVM_VCPU(r13)
+	li	r12, BOOK3S_INTERRUPT_MACHINE_CHECK
+	beq	mc_cont
+	/* If not, deliver a machine check.  SRR0/1 are already set */
+	li	r10, BOOK3S_INTERRUPT_MACHINE_CHECK
+	li	r11, (MSR_ME << 1) | 1	/* synthesize MSR_SF | MSR_ME */
+	rotldi	r11, r11, 63
+	b	fast_interrupt_c_return
+
 secondary_too_late:
 	ld	r5,HSTATE_KVM_VCORE(r13)
 	HMT_LOW
@@ -1587,6 +1605,10 @@ secondary_too_late:
 	.endr
 
 secondary_nap:
+	/* Clear our vcpu pointer so we don't come back in early */
+	li	r0, 0
+	std	r0, HSTATE_KVM_VCPU(r13)
+	lwsync
 	/* Clear any pending IPI - assume we're a secondary thread */
 	ld	r5, HSTATE_XICS_PHYS(r13)
 	li	r7, XICS_XIRR
@@ -1612,8 +1634,6 @@ secondary_nap:
 kvm_no_guest:
 	li	r0, KVM_HWTHREAD_IN_NAP
 	stb	r0, HSTATE_HWTHREAD_STATE(r13)
-	li	r0, 0
-	std	r0, HSTATE_KVM_VCPU(r13)
 
 	li	r3, LPCR_PECE0
 	mfspr	r4, SPRN_LPCR
diff --git a/arch/powerpc/kvm/book3s_mmu_hpte.c b/arch/powerpc/kvm/book3s_mmu_hpte.c
index 41cb0017e75..2c86b0d6371 100644
--- a/arch/powerpc/kvm/book3s_mmu_hpte.c
+++ b/arch/powerpc/kvm/book3s_mmu_hpte.c
@@ -114,11 +114,6 @@ static void invalidate_pte(struct kvm_vcpu *vcpu, struct hpte_cache *pte)
 	hlist_del_init_rcu(&pte->list_vpte);
 	hlist_del_init_rcu(&pte->list_vpte_long);
 
-	if (pte->pte.may_write)
-		kvm_release_pfn_dirty(pte->pfn);
-	else
-		kvm_release_pfn_clean(pte->pfn);
-
 	spin_unlock(&vcpu3s->mmu_lock);
 
 	vcpu3s->hpte_cache_count--;
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index 05c28f59f77..28d38adeca7 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -52,8 +52,6 @@ static int kvmppc_handle_ext(struct kvm_vcpu *vcpu, unsigned int exit_nr,
 #define MSR_USER32 MSR_USER
 #define MSR_USER64 MSR_USER
 #define HW_PAGE_SIZE PAGE_SIZE
-#define __hard_irq_disable local_irq_disable
-#define __hard_irq_enable local_irq_enable
 #endif
 
 void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
@@ -66,7 +64,7 @@ void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 	svcpu->slb_max = to_book3s(vcpu)->slb_shadow_max;
 	svcpu_put(svcpu);
 #endif
-
+	vcpu->cpu = smp_processor_id();
 #ifdef CONFIG_PPC_BOOK3S_32
 	current->thread.kvm_shadow_vcpu = to_book3s(vcpu)->shadow_vcpu;
 #endif
@@ -83,17 +81,71 @@ void kvmppc_core_vcpu_put(struct kvm_vcpu *vcpu)
 	svcpu_put(svcpu);
 #endif
 
-	kvmppc_giveup_ext(vcpu, MSR_FP);
-	kvmppc_giveup_ext(vcpu, MSR_VEC);
-	kvmppc_giveup_ext(vcpu, MSR_VSX);
+	kvmppc_giveup_ext(vcpu, MSR_FP | MSR_VEC | MSR_VSX);
+	vcpu->cpu = -1;
+}
+
+int kvmppc_core_check_requests(struct kvm_vcpu *vcpu)
+{
+	int r = 1; /* Indicate we want to get back into the guest */
+
+	/* We misuse TLB_FLUSH to indicate that we want to clear
+	   all shadow cache entries */
+	if (kvm_check_request(KVM_REQ_TLB_FLUSH, vcpu))
+		kvmppc_mmu_pte_flush(vcpu, 0, 0);
+
+	return r;
+}
+
+/************* MMU Notifiers *************/
+
+int kvm_unmap_hva(struct kvm *kvm, unsigned long hva)
+{
+	trace_kvm_unmap_hva(hva);
+
+	/*
+	 * Flush all shadow tlb entries everywhere. This is slow, but
+	 * we are 100% sure that we catch the to be unmapped page
+	 */
+	kvm_flush_remote_tlbs(kvm);
+
+	return 0;
+}
+
+int kvm_unmap_hva_range(struct kvm *kvm, unsigned long start, unsigned long end)
+{
+	/* kvm_unmap_hva flushes everything anyways */
+	kvm_unmap_hva(kvm, start);
+
+	return 0;
+}
+
+int kvm_age_hva(struct kvm *kvm, unsigned long hva)
+{
+	/* XXX could be more clever ;) */
+	return 0;
+}
+
+int kvm_test_age_hva(struct kvm *kvm, unsigned long hva)
+{
+	/* XXX could be more clever ;) */
+	return 0;
 }
 
+void kvm_set_spte_hva(struct kvm *kvm, unsigned long hva, pte_t pte)
+{
+	/* The page will get remapped properly on its next fault */
+	kvm_unmap_hva(kvm, hva);
+}
+
+/*****************************************/
+
 static void kvmppc_recalc_shadow_msr(struct kvm_vcpu *vcpu)
 {
 	ulong smsr = vcpu->arch.shared->msr;
 
 	/* Guest MSR values */
-	smsr &= MSR_FE0 | MSR_FE1 | MSR_SF | MSR_SE | MSR_BE | MSR_DE;
+	smsr &= MSR_FE0 | MSR_FE1 | MSR_SF | MSR_SE | MSR_BE;
 	/* Process MSR values */
 	smsr |= MSR_ME | MSR_RI | MSR_IR | MSR_DR | MSR_PR | MSR_EE;
 	/* External providers the guest reserved */
@@ -379,10 +431,7 @@ int kvmppc_handle_pagefault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 
 static inline int get_fpr_index(int i)
 {
-#ifdef CONFIG_VSX
-	i *= 2;
-#endif
-	return i;
+	return i * TS_FPRWIDTH;
 }
 
 /* Give up external provider (FPU, Altivec, VSX) */
@@ -396,41 +445,49 @@ void kvmppc_giveup_ext(struct kvm_vcpu *vcpu, ulong msr)
 	u64 *thread_fpr = (u64*)t->fpr;
 	int i;
 
-	if (!(vcpu->arch.guest_owned_ext & msr))
+	/*
+	 * VSX instructions can access FP and vector registers, so if
+	 * we are giving up VSX, make sure we give up FP and VMX as well.
+	 */
+	if (msr & MSR_VSX)
+		msr |= MSR_FP | MSR_VEC;
+
+	msr &= vcpu->arch.guest_owned_ext;
+	if (!msr)
 		return;
 
 #ifdef DEBUG_EXT
 	printk(KERN_INFO "Giving up ext 0x%lx\n", msr);
 #endif
 
-	switch (msr) {
-	case MSR_FP:
+	if (msr & MSR_FP) {
+		/*
+		 * Note that on CPUs with VSX, giveup_fpu stores
+		 * both the traditional FP registers and the added VSX
+		 * registers into thread.fpr[].
+		 */
 		giveup_fpu(current);
 		for (i = 0; i < ARRAY_SIZE(vcpu->arch.fpr); i++)
 			vcpu_fpr[i] = thread_fpr[get_fpr_index(i)];
 
 		vcpu->arch.fpscr = t->fpscr.val;
-		break;
-	case MSR_VEC:
+
+#ifdef CONFIG_VSX
+		if (cpu_has_feature(CPU_FTR_VSX))
+			for (i = 0; i < ARRAY_SIZE(vcpu->arch.vsr) / 2; i++)
+				vcpu_vsx[i] = thread_fpr[get_fpr_index(i) + 1];
+#endif
+	}
+
 #ifdef CONFIG_ALTIVEC
+	if (msr & MSR_VEC) {
 		giveup_altivec(current);
 		memcpy(vcpu->arch.vr, t->vr, sizeof(vcpu->arch.vr));
 		vcpu->arch.vscr = t->vscr;
-#endif
-		break;
-	case MSR_VSX:
-#ifdef CONFIG_VSX
-		__giveup_vsx(current);
-		for (i = 0; i < ARRAY_SIZE(vcpu->arch.vsr); i++)
-			vcpu_vsx[i] = thread_fpr[get_fpr_index(i) + 1];
-#endif
-		break;
-	default:
-		BUG();
 	}
+#endif
 
-	vcpu->arch.guest_owned_ext &= ~msr;
-	current->thread.regs->msr &= ~msr;
+	vcpu->arch.guest_owned_ext &= ~(msr | MSR_VSX);
 	kvmppc_recalc_shadow_msr(vcpu);
 }
 
@@ -490,47 +547,56 @@ static int kvmppc_handle_ext(struct kvm_vcpu *vcpu, unsigned int exit_nr,
 		return RESUME_GUEST;
 	}
 
-	/* We already own the ext */
-	if (vcpu->arch.guest_owned_ext & msr) {
-		return RESUME_GUEST;
+	if (msr == MSR_VSX) {
+		/* No VSX?  Give an illegal instruction interrupt */
+#ifdef CONFIG_VSX
+		if (!cpu_has_feature(CPU_FTR_VSX))
+#endif
+		{
+			kvmppc_core_queue_program(vcpu, SRR1_PROGILL);
+			return RESUME_GUEST;
+		}
+
+		/*
+		 * We have to load up all the FP and VMX registers before
+		 * we can let the guest use VSX instructions.
+		 */
+		msr = MSR_FP | MSR_VEC | MSR_VSX;
 	}
 
+	/* See if we already own all the ext(s) needed */
+	msr &= ~vcpu->arch.guest_owned_ext;
+	if (!msr)
+		return RESUME_GUEST;
+
 #ifdef DEBUG_EXT
 	printk(KERN_INFO "Loading up ext 0x%lx\n", msr);
 #endif
 
 	current->thread.regs->msr |= msr;
 
-	switch (msr) {
-	case MSR_FP:
+	if (msr & MSR_FP) {
 		for (i = 0; i < ARRAY_SIZE(vcpu->arch.fpr); i++)
 			thread_fpr[get_fpr_index(i)] = vcpu_fpr[i];
-
+#ifdef CONFIG_VSX
+		for (i = 0; i < ARRAY_SIZE(vcpu->arch.vsr) / 2; i++)
+			thread_fpr[get_fpr_index(i) + 1] = vcpu_vsx[i];
+#endif
 		t->fpscr.val = vcpu->arch.fpscr;
 		t->fpexc_mode = 0;
 		kvmppc_load_up_fpu();
-		break;
-	case MSR_VEC:
+	}
+
+	if (msr & MSR_VEC) {
 #ifdef CONFIG_ALTIVEC
 		memcpy(t->vr, vcpu->arch.vr, sizeof(vcpu->arch.vr));
 		t->vscr = vcpu->arch.vscr;
 		t->vrsave = -1;
 		kvmppc_load_up_altivec();
 #endif
-		break;
-	case MSR_VSX:
-#ifdef CONFIG_VSX
-		for (i = 0; i < ARRAY_SIZE(vcpu->arch.vsr); i++)
-			thread_fpr[get_fpr_index(i) + 1] = vcpu_vsx[i];
-		kvmppc_load_up_vsx();
-#endif
-		break;
-	default:
-		BUG();
 	}
 
 	vcpu->arch.guest_owned_ext |= msr;
-
 	kvmppc_recalc_shadow_msr(vcpu);
 
 	return RESUME_GUEST;
@@ -540,18 +606,18 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
                        unsigned int exit_nr)
 {
 	int r = RESUME_HOST;
+	int s;
 
 	vcpu->stat.sum_exits++;
 
 	run->exit_reason = KVM_EXIT_UNKNOWN;
 	run->ready_for_interrupt_injection = 1;
 
-	/* We get here with MSR.EE=0, so enable it to be a nice citizen */
-	__hard_irq_enable();
+	/* We get here with MSR.EE=1 */
+
+	trace_kvm_exit(exit_nr, vcpu);
+	kvm_guest_exit();
 
-	trace_kvm_book3s_exit(exit_nr, vcpu);
-	preempt_enable();
-	kvm_resched(vcpu);
 	switch (exit_nr) {
 	case BOOK3S_INTERRUPT_INST_STORAGE:
 	{
@@ -802,7 +868,6 @@ program_interrupt:
 	}
 	}
 
-	preempt_disable();
 	if (!(r & RESUME_HOST)) {
 		/* To avoid clobbering exit_reason, only check for signals if
 		 * we aren't already exiting to userspace for some other
@@ -814,20 +879,13 @@ program_interrupt:
 		 * and if we really did time things so badly, then we just exit
 		 * again due to a host external interrupt.
 		 */
-		__hard_irq_disable();
-		if (signal_pending(current)) {
-			__hard_irq_enable();
-#ifdef EXIT_DEBUG
-			printk(KERN_EMERG "KVM: Going back to host\n");
-#endif
-			vcpu->stat.signal_exits++;
-			run->exit_reason = KVM_EXIT_INTR;
-			r = -EINTR;
+		local_irq_disable();
+		s = kvmppc_prepare_to_enter(vcpu);
+		if (s <= 0) {
+			local_irq_enable();
+			r = s;
 		} else {
-			/* In case an interrupt came in that was triggered
-			 * from userspace (like DEC), we need to check what
-			 * to inject now! */
-			kvmppc_core_prepare_to_enter(vcpu);
+			kvmppc_lazy_ee_enable();
 		}
 	}
 
@@ -899,34 +957,59 @@ int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
 	return 0;
 }
 
-int kvm_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
+int kvmppc_get_one_reg(struct kvm_vcpu *vcpu, u64 id, union kvmppc_one_reg *val)
 {
-	int r = -EINVAL;
+	int r = 0;
 
-	switch (reg->id) {
+	switch (id) {
 	case KVM_REG_PPC_HIOR:
-		r = copy_to_user((u64 __user *)(long)reg->addr,
-				&to_book3s(vcpu)->hior, sizeof(u64));
+		*val = get_reg_val(id, to_book3s(vcpu)->hior);
 		break;
+#ifdef CONFIG_VSX
+	case KVM_REG_PPC_VSR0 ... KVM_REG_PPC_VSR31: {
+		long int i = id - KVM_REG_PPC_VSR0;
+
+		if (!cpu_has_feature(CPU_FTR_VSX)) {
+			r = -ENXIO;
+			break;
+		}
+		val->vsxval[0] = vcpu->arch.fpr[i];
+		val->vsxval[1] = vcpu->arch.vsr[i];
+		break;
+	}
+#endif /* CONFIG_VSX */
 	default:
+		r = -EINVAL;
 		break;
 	}
 
 	return r;
 }
 
-int kvm_vcpu_ioctl_set_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
+int kvmppc_set_one_reg(struct kvm_vcpu *vcpu, u64 id, union kvmppc_one_reg *val)
 {
-	int r = -EINVAL;
+	int r = 0;
 
-	switch (reg->id) {
+	switch (id) {
 	case KVM_REG_PPC_HIOR:
-		r = copy_from_user(&to_book3s(vcpu)->hior,
-				   (u64 __user *)(long)reg->addr, sizeof(u64));
-		if (!r)
-			to_book3s(vcpu)->hior_explicit = true;
+		to_book3s(vcpu)->hior = set_reg_val(id, *val);
+		to_book3s(vcpu)->hior_explicit = true;
+		break;
+#ifdef CONFIG_VSX
+	case KVM_REG_PPC_VSR0 ... KVM_REG_PPC_VSR31: {
+		long int i = id - KVM_REG_PPC_VSR0;
+
+		if (!cpu_has_feature(CPU_FTR_VSX)) {
+			r = -ENXIO;
+			break;
+		}
+		vcpu->arch.fpr[i] = val->vsxval[0];
+		vcpu->arch.vsr[i] = val->vsxval[1];
 		break;
+	}
+#endif /* CONFIG_VSX */
 	default:
+		r = -EINVAL;
 		break;
 	}
 
@@ -1020,8 +1103,6 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 #endif
 	ulong ext_msr;
 
-	preempt_disable();
-
 	/* Check if we can run the vcpu at all */
 	if (!vcpu->arch.sane) {
 		kvm_run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
@@ -1029,21 +1110,16 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 		goto out;
 	}
 
-	kvmppc_core_prepare_to_enter(vcpu);
-
 	/*
 	 * Interrupts could be timers for the guest which we have to inject
 	 * again, so let's postpone them until we're in the guest and if we
 	 * really did time things so badly, then we just exit again due to
 	 * a host external interrupt.
 	 */
-	__hard_irq_disable();
-
-	/* No need to go into the guest when all we do is going out */
-	if (signal_pending(current)) {
-		__hard_irq_enable();
-		kvm_run->exit_reason = KVM_EXIT_INTR;
-		ret = -EINTR;
+	local_irq_disable();
+	ret = kvmppc_prepare_to_enter(vcpu);
+	if (ret <= 0) {
+		local_irq_enable();
 		goto out;
 	}
 
@@ -1070,7 +1146,7 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 	/* Save VSX state in stack */
 	used_vsr = current->thread.used_vsr;
 	if (used_vsr && (current->thread.regs->msr & MSR_VSX))
-			__giveup_vsx(current);
+		__giveup_vsx(current);
 #endif
 
 	/* Remember the MSR with disabled extensions */
@@ -1080,20 +1156,19 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 	if (vcpu->arch.shared->msr & MSR_FP)
 		kvmppc_handle_ext(vcpu, BOOK3S_INTERRUPT_FP_UNAVAIL, MSR_FP);
 
-	kvm_guest_enter();
+	kvmppc_lazy_ee_enable();
 
 	ret = __kvmppc_vcpu_run(kvm_run, vcpu);
 
-	kvm_guest_exit();
-
-	current->thread.regs->msr = ext_msr;
+	/* No need for kvm_guest_exit. It's done in handle_exit.
+	   We also get here with interrupts enabled. */
 
 	/* Make sure we save the guest FPU/Altivec/VSX state */
-	kvmppc_giveup_ext(vcpu, MSR_FP);
-	kvmppc_giveup_ext(vcpu, MSR_VEC);
-	kvmppc_giveup_ext(vcpu, MSR_VSX);
+	kvmppc_giveup_ext(vcpu, MSR_FP | MSR_VEC | MSR_VSX);
+
+	current->thread.regs->msr = ext_msr;
 
-	/* Restore FPU state from stack */
+	/* Restore FPU/VSX state from stack */
 	memcpy(current->thread.fpr, fpr, sizeof(current->thread.fpr));
 	current->thread.fpscr.val = fpscr;
 	current->thread.fpexc_mode = fpexc_mode;
@@ -1113,7 +1188,7 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 #endif
 
 out:
-	preempt_enable();
+	vcpu->mode = OUTSIDE_GUEST_MODE;
 	return ret;
 }
 
@@ -1181,14 +1256,31 @@ int kvm_vm_ioctl_get_smmu_info(struct kvm *kvm, struct kvm_ppc_smmu_info *info)
 }
 #endif /* CONFIG_PPC64 */
 
+void kvmppc_core_free_memslot(struct kvm_memory_slot *free,
+			      struct kvm_memory_slot *dont)
+{
+}
+
+int kvmppc_core_create_memslot(struct kvm_memory_slot *slot,
+			       unsigned long npages)
+{
+	return 0;
+}
+
 int kvmppc_core_prepare_memory_region(struct kvm *kvm,
+				      struct kvm_memory_slot *memslot,
 				      struct kvm_userspace_memory_region *mem)
 {
 	return 0;
 }
 
 void kvmppc_core_commit_memory_region(struct kvm *kvm,
-				struct kvm_userspace_memory_region *mem)
+				struct kvm_userspace_memory_region *mem,
+				struct kvm_memory_slot old)
+{
+}
+
+void kvmppc_core_flush_memslot(struct kvm *kvm, struct kvm_memory_slot *memslot)
 {
 }
 
diff --git a/arch/powerpc/kvm/book3s_rmhandlers.S b/arch/powerpc/kvm/book3s_rmhandlers.S
index 9ecf6e35cd8..8f7633e3afb 100644
--- a/arch/powerpc/kvm/book3s_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_rmhandlers.S
@@ -170,20 +170,21 @@ kvmppc_handler_skip_ins:
  * Call kvmppc_handler_trampoline_enter in real mode
  *
  * On entry, r4 contains the guest shadow MSR
+ * MSR.EE has to be 0 when calling this function
  */
 _GLOBAL(kvmppc_entry_trampoline)
 	mfmsr	r5
 	LOAD_REG_ADDR(r7, kvmppc_handler_trampoline_enter)
 	toreal(r7)
 
-	li	r9, MSR_RI
-	ori	r9, r9, MSR_EE
-	andc	r9, r5, r9	/* Clear EE and RI in MSR value */
 	li	r6, MSR_IR | MSR_DR
-	ori	r6, r6, MSR_EE
-	andc	r6, r5, r6	/* Clear EE, DR and IR in MSR value */
-	MTMSR_EERI(r9)		/* Clear EE and RI in MSR */
-	mtsrr0	r7		/* before we set srr0/1 */
+	andc	r6, r5, r6	/* Clear DR and IR in MSR value */
+	/*
+	 * Set EE in HOST_MSR so that it's enabled when we get into our
+	 * C exit handler function
+	 */
+	ori	r5, r5, MSR_EE
+	mtsrr0	r7
 	mtsrr1	r6
 	RFI
 
@@ -233,8 +234,5 @@ define_load_up(fpu)
 #ifdef CONFIG_ALTIVEC
 define_load_up(altivec)
 #endif
-#ifdef CONFIG_VSX
-define_load_up(vsx)
-#endif
 
 #include "book3s_segment.S"
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index d25a097c852..69f11401578 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -36,9 +36,11 @@
 #include <asm/dbell.h>
 #include <asm/hw_irq.h>
 #include <asm/irq.h>
+#include <asm/time.h>
 
 #include "timing.h"
 #include "booke.h"
+#include "trace.h"
 
 unsigned long kvmppc_booke_handlers;
 
@@ -62,6 +64,7 @@ struct kvm_stats_debugfs_item debugfs_entries[] = {
 	{ "halt_wakeup", VCPU_STAT(halt_wakeup) },
 	{ "doorbell", VCPU_STAT(dbell_exits) },
 	{ "guest doorbell", VCPU_STAT(gdbell_exits) },
+	{ "remote_tlb_flush", VM_STAT(remote_tlb_flush) },
 	{ NULL }
 };
 
@@ -120,6 +123,16 @@ static void kvmppc_vcpu_sync_spe(struct kvm_vcpu *vcpu)
 }
 #endif
 
+static void kvmppc_vcpu_sync_fpu(struct kvm_vcpu *vcpu)
+{
+#if defined(CONFIG_PPC_FPU) && !defined(CONFIG_KVM_BOOKE_HV)
+	/* We always treat the FP bit as enabled from the host
+	   perspective, so only need to adjust the shadow MSR */
+	vcpu->arch.shadow_msr &= ~MSR_FP;
+	vcpu->arch.shadow_msr |= vcpu->arch.shared->msr & MSR_FP;
+#endif
+}
+
 /*
  * Helper function for "full" MSR writes.  No need to call this if only
  * EE/CE/ME/DE/RI are changing.
@@ -136,11 +149,13 @@ void kvmppc_set_msr(struct kvm_vcpu *vcpu, u32 new_msr)
 
 	kvmppc_mmu_msr_notify(vcpu, old_msr);
 	kvmppc_vcpu_sync_spe(vcpu);
+	kvmppc_vcpu_sync_fpu(vcpu);
 }
 
 static void kvmppc_booke_queue_irqprio(struct kvm_vcpu *vcpu,
                                        unsigned int priority)
 {
+	trace_kvm_booke_queue_irqprio(vcpu, priority);
 	set_bit(priority, &vcpu->arch.pending_exceptions);
 }
 
@@ -206,6 +221,16 @@ void kvmppc_core_dequeue_external(struct kvm_vcpu *vcpu,
 	clear_bit(BOOKE_IRQPRIO_EXTERNAL_LEVEL, &vcpu->arch.pending_exceptions);
 }
 
+static void kvmppc_core_queue_watchdog(struct kvm_vcpu *vcpu)
+{
+	kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_WATCHDOG);
+}
+
+static void kvmppc_core_dequeue_watchdog(struct kvm_vcpu *vcpu)
+{
+	clear_bit(BOOKE_IRQPRIO_WATCHDOG, &vcpu->arch.pending_exceptions);
+}
+
 static void set_guest_srr(struct kvm_vcpu *vcpu, unsigned long srr0, u32 srr1)
 {
 #ifdef CONFIG_KVM_BOOKE_HV
@@ -287,6 +312,7 @@ static int kvmppc_booke_irqprio_deliver(struct kvm_vcpu *vcpu,
 	bool crit;
 	bool keep_irq = false;
 	enum int_class int_class;
+	ulong new_msr = vcpu->arch.shared->msr;
 
 	/* Truncate crit indicators in 32 bit mode */
 	if (!(vcpu->arch.shared->msr & MSR_SF)) {
@@ -325,6 +351,7 @@ static int kvmppc_booke_irqprio_deliver(struct kvm_vcpu *vcpu,
 		msr_mask = MSR_CE | MSR_ME | MSR_DE;
 		int_class = INT_CLASS_NONCRIT;
 		break;
+	case BOOKE_IRQPRIO_WATCHDOG:
 	case BOOKE_IRQPRIO_CRITICAL:
 	case BOOKE_IRQPRIO_DBELL_CRIT:
 		allowed = vcpu->arch.shared->msr & MSR_CE;
@@ -381,7 +408,13 @@ static int kvmppc_booke_irqprio_deliver(struct kvm_vcpu *vcpu,
 			set_guest_esr(vcpu, vcpu->arch.queued_esr);
 		if (update_dear == true)
 			set_guest_dear(vcpu, vcpu->arch.queued_dear);
-		kvmppc_set_msr(vcpu, vcpu->arch.shared->msr & msr_mask);
+
+		new_msr &= msr_mask;
+#if defined(CONFIG_64BIT)
+		if (vcpu->arch.epcr & SPRN_EPCR_ICM)
+			new_msr |= MSR_CM;
+#endif
+		kvmppc_set_msr(vcpu, new_msr);
 
 		if (!keep_irq)
 			clear_bit(priority, &vcpu->arch.pending_exceptions);
@@ -404,12 +437,121 @@ static int kvmppc_booke_irqprio_deliver(struct kvm_vcpu *vcpu,
 	return allowed;
 }
 
+/*
+ * Return the number of jiffies until the next timeout.  If the timeout is
+ * longer than the NEXT_TIMER_MAX_DELTA, then return NEXT_TIMER_MAX_DELTA
+ * because the larger value can break the timer APIs.
+ */
+static unsigned long watchdog_next_timeout(struct kvm_vcpu *vcpu)
+{
+	u64 tb, wdt_tb, wdt_ticks = 0;
+	u64 nr_jiffies = 0;
+	u32 period = TCR_GET_WP(vcpu->arch.tcr);
+
+	wdt_tb = 1ULL << (63 - period);
+	tb = get_tb();
+	/*
+	 * The watchdog timeout will hapeen when TB bit corresponding
+	 * to watchdog will toggle from 0 to 1.
+	 */
+	if (tb & wdt_tb)
+		wdt_ticks = wdt_tb;
+
+	wdt_ticks += wdt_tb - (tb & (wdt_tb - 1));
+
+	/* Convert timebase ticks to jiffies */
+	nr_jiffies = wdt_ticks;
+
+	if (do_div(nr_jiffies, tb_ticks_per_jiffy))
+		nr_jiffies++;
+
+	return min_t(unsigned long long, nr_jiffies, NEXT_TIMER_MAX_DELTA);
+}
+
+static void arm_next_watchdog(struct kvm_vcpu *vcpu)
+{
+	unsigned long nr_jiffies;
+	unsigned long flags;
+
+	/*
+	 * If TSR_ENW and TSR_WIS are not set then no need to exit to
+	 * userspace, so clear the KVM_REQ_WATCHDOG request.
+	 */
+	if ((vcpu->arch.tsr & (TSR_ENW | TSR_WIS)) != (TSR_ENW | TSR_WIS))
+		clear_bit(KVM_REQ_WATCHDOG, &vcpu->requests);
+
+	spin_lock_irqsave(&vcpu->arch.wdt_lock, flags);
+	nr_jiffies = watchdog_next_timeout(vcpu);
+	/*
+	 * If the number of jiffies of watchdog timer >= NEXT_TIMER_MAX_DELTA
+	 * then do not run the watchdog timer as this can break timer APIs.
+	 */
+	if (nr_jiffies < NEXT_TIMER_MAX_DELTA)
+		mod_timer(&vcpu->arch.wdt_timer, jiffies + nr_jiffies);
+	else
+		del_timer(&vcpu->arch.wdt_timer);
+	spin_unlock_irqrestore(&vcpu->arch.wdt_lock, flags);
+}
+
+void kvmppc_watchdog_func(unsigned long data)
+{
+	struct kvm_vcpu *vcpu = (struct kvm_vcpu *)data;
+	u32 tsr, new_tsr;
+	int final;
+
+	do {
+		new_tsr = tsr = vcpu->arch.tsr;
+		final = 0;
+
+		/* Time out event */
+		if (tsr & TSR_ENW) {
+			if (tsr & TSR_WIS)
+				final = 1;
+			else
+				new_tsr = tsr | TSR_WIS;
+		} else {
+			new_tsr = tsr | TSR_ENW;
+		}
+	} while (cmpxchg(&vcpu->arch.tsr, tsr, new_tsr) != tsr);
+
+	if (new_tsr & TSR_WIS) {
+		smp_wmb();
+		kvm_make_request(KVM_REQ_PENDING_TIMER, vcpu);
+		kvm_vcpu_kick(vcpu);
+	}
+
+	/*
+	 * If this is final watchdog expiry and some action is required
+	 * then exit to userspace.
+	 */
+	if (final && (vcpu->arch.tcr & TCR_WRC_MASK) &&
+	    vcpu->arch.watchdog_enabled) {
+		smp_wmb();
+		kvm_make_request(KVM_REQ_WATCHDOG, vcpu);
+		kvm_vcpu_kick(vcpu);
+	}
+
+	/*
+	 * Stop running the watchdog timer after final expiration to
+	 * prevent the host from being flooded with timers if the
+	 * guest sets a short period.
+	 * Timers will resume when TSR/TCR is updated next time.
+	 */
+	if (!final)
+		arm_next_watchdog(vcpu);
+}
+
 static void update_timer_ints(struct kvm_vcpu *vcpu)
 {
 	if ((vcpu->arch.tcr & TCR_DIE) && (vcpu->arch.tsr & TSR_DIS))
 		kvmppc_core_queue_dec(vcpu);
 	else
 		kvmppc_core_dequeue_dec(vcpu);
+
+	if ((vcpu->arch.tcr & TCR_WIE) && (vcpu->arch.tsr & TSR_WIS))
+		kvmppc_core_queue_watchdog(vcpu);
+	else
+		kvmppc_core_dequeue_watchdog(vcpu);
 }
 
 static void kvmppc_core_check_exceptions(struct kvm_vcpu *vcpu)
@@ -417,13 +559,6 @@ static void kvmppc_core_check_exceptions(struct kvm_vcpu *vcpu)
 	unsigned long *pending = &vcpu->arch.pending_exceptions;
 	unsigned int priority;
 
-	if (vcpu->requests) {
-		if (kvm_check_request(KVM_REQ_PENDING_TIMER, vcpu)) {
-			smp_mb();
-			update_timer_ints(vcpu);
-		}
-	}
-
 	priority = __ffs(*pending);
 	while (priority < BOOKE_IRQPRIO_MAX) {
 		if (kvmppc_booke_irqprio_deliver(vcpu, priority))
@@ -459,37 +594,20 @@ int kvmppc_core_prepare_to_enter(struct kvm_vcpu *vcpu)
 	return r;
 }
 
-/*
- * Common checks before entering the guest world.  Call with interrupts
- * disabled.
- *
- * returns !0 if a signal is pending and check_signal is true
- */
-static int kvmppc_prepare_to_enter(struct kvm_vcpu *vcpu)
+int kvmppc_core_check_requests(struct kvm_vcpu *vcpu)
 {
-	int r = 0;
+	int r = 1; /* Indicate we want to get back into the guest */
 
-	WARN_ON_ONCE(!irqs_disabled());
-	while (true) {
-		if (need_resched()) {
-			local_irq_enable();
-			cond_resched();
-			local_irq_disable();
-			continue;
-		}
-
-		if (signal_pending(current)) {
-			r = 1;
-			break;
-		}
-
-		if (kvmppc_core_prepare_to_enter(vcpu)) {
-			/* interrupts got enabled in between, so we
-			   are back at square 1 */
-			continue;
-		}
+	if (kvm_check_request(KVM_REQ_PENDING_TIMER, vcpu))
+		update_timer_ints(vcpu);
+#if defined(CONFIG_KVM_E500V2) || defined(CONFIG_KVM_E500MC)
+	if (kvm_check_request(KVM_REQ_TLB_FLUSH, vcpu))
+		kvmppc_core_flush_tlb(vcpu);
+#endif
 
-		break;
+	if (kvm_check_request(KVM_REQ_WATCHDOG, vcpu)) {
+		vcpu->run->exit_reason = KVM_EXIT_WATCHDOG;
+		r = 0;
 	}
 
 	return r;
@@ -497,7 +615,7 @@ static int kvmppc_prepare_to_enter(struct kvm_vcpu *vcpu)
 
 int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 {
-	int ret;
+	int ret, s;
 #ifdef CONFIG_PPC_FPU
 	unsigned int fpscr;
 	int fpexc_mode;
@@ -510,11 +628,13 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 	}
 
 	local_irq_disable();
-	if (kvmppc_prepare_to_enter(vcpu)) {
-		kvm_run->exit_reason = KVM_EXIT_INTR;
-		ret = -EINTR;
+	s = kvmppc_prepare_to_enter(vcpu);
+	if (s <= 0) {
+		local_irq_enable();
+		ret = s;
 		goto out;
 	}
+	kvmppc_lazy_ee_enable();
 
 	kvm_guest_enter();
 
@@ -542,6 +662,9 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 
 	ret = __kvmppc_vcpu_run(kvm_run, vcpu);
 
+	/* No need for kvm_guest_exit. It's done in handle_exit.
+	   We also get here with interrupts enabled. */
+
 #ifdef CONFIG_PPC_FPU
 	kvmppc_save_guest_fp(vcpu);
 
@@ -557,10 +680,8 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 	current->thread.fpexc_mode = fpexc_mode;
 #endif
 
-	kvm_guest_exit();
-
 out:
-	local_irq_enable();
+	vcpu->mode = OUTSIDE_GUEST_MODE;
 	return ret;
 }
 
@@ -668,6 +789,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
                        unsigned int exit_nr)
 {
 	int r = RESUME_HOST;
+	int s;
 
 	/* update before a new last_exit_type is rewritten */
 	kvmppc_update_timing_stats(vcpu);
@@ -677,6 +799,9 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
 
 	local_irq_enable();
 
+	trace_kvm_exit(exit_nr, vcpu);
+	kvm_guest_exit();
+
 	run->exit_reason = KVM_EXIT_UNKNOWN;
 	run->ready_for_interrupt_injection = 1;
 
@@ -971,10 +1096,12 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	 */
 	if (!(r & RESUME_HOST)) {
 		local_irq_disable();
-		if (kvmppc_prepare_to_enter(vcpu)) {
-			run->exit_reason = KVM_EXIT_INTR;
-			r = (-EINTR << 2) | RESUME_HOST | (r & RESUME_FLAG_NV);
-			kvmppc_account_exit(vcpu, SIGNAL_EXITS);
+		s = kvmppc_prepare_to_enter(vcpu);
+		if (s <= 0) {
+			local_irq_enable();
+			r = (s << 2) | RESUME_HOST | (r & RESUME_FLAG_NV);
+		} else {
+			kvmppc_lazy_ee_enable();
 		}
 	}
 
@@ -1011,6 +1138,21 @@ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
 	return r;
 }
 
+int kvmppc_subarch_vcpu_init(struct kvm_vcpu *vcpu)
+{
+	/* setup watchdog timer once */
+	spin_lock_init(&vcpu->arch.wdt_lock);
+	setup_timer(&vcpu->arch.wdt_timer, kvmppc_watchdog_func,
+		    (unsigned long)vcpu);
+
+	return 0;
+}
+
+void kvmppc_subarch_vcpu_uninit(struct kvm_vcpu *vcpu)
+{
+	del_timer_sync(&vcpu->arch.wdt_timer);
+}
+
 int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
 {
 	int i;
@@ -1106,7 +1248,13 @@ static int set_sregs_base(struct kvm_vcpu *vcpu,
 	}
 
 	if (sregs->u.e.update_special & KVM_SREGS_E_UPDATE_TSR) {
+		u32 old_tsr = vcpu->arch.tsr;
+
 		vcpu->arch.tsr = sregs->u.e.tsr;
+
+		if ((old_tsr ^ vcpu->arch.tsr) & (TSR_ENW | TSR_WIS))
+			arm_next_watchdog(vcpu);
+
 		update_timer_ints(vcpu);
 	}
 
@@ -1221,12 +1369,70 @@ int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
 
 int kvm_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
 {
-	return -EINVAL;
+	int r = -EINVAL;
+
+	switch (reg->id) {
+	case KVM_REG_PPC_IAC1:
+	case KVM_REG_PPC_IAC2:
+	case KVM_REG_PPC_IAC3:
+	case KVM_REG_PPC_IAC4: {
+		int iac = reg->id - KVM_REG_PPC_IAC1;
+		r = copy_to_user((u64 __user *)(long)reg->addr,
+				 &vcpu->arch.dbg_reg.iac[iac], sizeof(u64));
+		break;
+	}
+	case KVM_REG_PPC_DAC1:
+	case KVM_REG_PPC_DAC2: {
+		int dac = reg->id - KVM_REG_PPC_DAC1;
+		r = copy_to_user((u64 __user *)(long)reg->addr,
+				 &vcpu->arch.dbg_reg.dac[dac], sizeof(u64));
+		break;
+	}
+#if defined(CONFIG_64BIT)
+	case KVM_REG_PPC_EPCR:
+		r = put_user(vcpu->arch.epcr, (u32 __user *)(long)reg->addr);
+		break;
+#endif
+	default:
+		break;
+	}
+	return r;
 }
 
 int kvm_vcpu_ioctl_set_one_reg(struct kvm_vcpu *vcpu, struct kvm_one_reg *reg)
 {
-	return -EINVAL;
+	int r = -EINVAL;
+
+	switch (reg->id) {
+	case KVM_REG_PPC_IAC1:
+	case KVM_REG_PPC_IAC2:
+	case KVM_REG_PPC_IAC3:
+	case KVM_REG_PPC_IAC4: {
+		int iac = reg->id - KVM_REG_PPC_IAC1;
+		r = copy_from_user(&vcpu->arch.dbg_reg.iac[iac],
+			     (u64 __user *)(long)reg->addr, sizeof(u64));
+		break;
+	}
+	case KVM_REG_PPC_DAC1:
+	case KVM_REG_PPC_DAC2: {
+		int dac = reg->id - KVM_REG_PPC_DAC1;
+		r = copy_from_user(&vcpu->arch.dbg_reg.dac[dac],
+			     (u64 __user *)(long)reg->addr, sizeof(u64));
+		break;
+	}
+#if defined(CONFIG_64BIT)
+	case KVM_REG_PPC_EPCR: {
+		u32 new_epcr;
+		r = get_user(new_epcr, (u32 __user *)(long)reg->addr);
+		if (r == 0)
+			kvmppc_set_epcr(vcpu, new_epcr);
+		break;
+	}
+#endif
+	default:
+		break;
+	}
+	return r;
 }
 
 int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
@@ -1253,20 +1459,50 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, struct kvm_dirty_log *log)
 	return -ENOTSUPP;
 }
 
+void kvmppc_core_free_memslot(struct kvm_memory_slot *free,
+			      struct kvm_memory_slot *dont)
+{
+}
+
+int kvmppc_core_create_memslot(struct kvm_memory_slot *slot,
+			       unsigned long npages)
+{
+	return 0;
+}
+
 int kvmppc_core_prepare_memory_region(struct kvm *kvm,
+				      struct kvm_memory_slot *memslot,
 				      struct kvm_userspace_memory_region *mem)
 {
 	return 0;
 }
 
 void kvmppc_core_commit_memory_region(struct kvm *kvm,
-				struct kvm_userspace_memory_region *mem)
+				struct kvm_userspace_memory_region *mem,
+				struct kvm_memory_slot old)
+{
+}
+
+void kvmppc_core_flush_memslot(struct kvm *kvm, struct kvm_memory_slot *memslot)
+{
+}
+
+void kvmppc_set_epcr(struct kvm_vcpu *vcpu, u32 new_epcr)
 {
+#if defined(CONFIG_64BIT)
+	vcpu->arch.epcr = new_epcr;
+#ifdef CONFIG_KVM_BOOKE_HV
+	vcpu->arch.shadow_epcr &= ~SPRN_EPCR_GICM;
+	if (vcpu->arch.epcr  & SPRN_EPCR_ICM)
+		vcpu->arch.shadow_epcr |= SPRN_EPCR_GICM;
+#endif
+#endif
 }
 
 void kvmppc_set_tcr(struct kvm_vcpu *vcpu, u32 new_tcr)
 {
 	vcpu->arch.tcr = new_tcr;
+	arm_next_watchdog(vcpu);
 	update_timer_ints(vcpu);
 }
 
@@ -1281,6 +1517,14 @@ void kvmppc_set_tsr_bits(struct kvm_vcpu *vcpu, u32 tsr_bits)
 void kvmppc_clr_tsr_bits(struct kvm_vcpu *vcpu, u32 tsr_bits)
 {
 	clear_bits(tsr_bits, &vcpu->arch.tsr);
+
+	/*
+	 * We may have stopped the watchdog due to
+	 * being stuck on final expiration.
+	 */
+	if (tsr_bits & (TSR_ENW | TSR_WIS))
+		arm_next_watchdog(vcpu);
+
 	update_timer_ints(vcpu);
 }
 
@@ -1298,12 +1542,14 @@ void kvmppc_decrementer_func(unsigned long data)
 
 void kvmppc_booke_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 {
+	vcpu->cpu = smp_processor_id();
 	current->thread.kvm_vcpu = vcpu;
 }
 
 void kvmppc_booke_vcpu_put(struct kvm_vcpu *vcpu)
 {
 	current->thread.kvm_vcpu = NULL;
+	vcpu->cpu = -1;
 }
 
 int __init kvmppc_booke_init(void)
diff --git a/arch/powerpc/kvm/booke.h b/arch/powerpc/kvm/booke.h
index ba61974c1e2..e9b88e433f6 100644
--- a/arch/powerpc/kvm/booke.h
+++ b/arch/powerpc/kvm/booke.h
@@ -69,6 +69,7 @@ extern unsigned long kvmppc_booke_handlers;
 void kvmppc_set_msr(struct kvm_vcpu *vcpu, u32 new_msr);
 void kvmppc_mmu_msr_notify(struct kvm_vcpu *vcpu, u32 old_msr);
 
+void kvmppc_set_epcr(struct kvm_vcpu *vcpu, u32 new_epcr);
 void kvmppc_set_tcr(struct kvm_vcpu *vcpu, u32 new_tcr);
 void kvmppc_set_tsr_bits(struct kvm_vcpu *vcpu, u32 tsr_bits);
 void kvmppc_clr_tsr_bits(struct kvm_vcpu *vcpu, u32 tsr_bits);
diff --git a/arch/powerpc/kvm/booke_emulate.c b/arch/powerpc/kvm/booke_emulate.c
index 12834bb608a..4685b8cf224 100644
--- a/arch/powerpc/kvm/booke_emulate.c
+++ b/arch/powerpc/kvm/booke_emulate.c
@@ -133,10 +133,10 @@ int kvmppc_booke_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, ulong spr_val)
 		vcpu->arch.csrr1 = spr_val;
 		break;
 	case SPRN_DBCR0:
-		vcpu->arch.dbcr0 = spr_val;
+		vcpu->arch.dbg_reg.dbcr0 = spr_val;
 		break;
 	case SPRN_DBCR1:
-		vcpu->arch.dbcr1 = spr_val;
+		vcpu->arch.dbg_reg.dbcr1 = spr_val;
 		break;
 	case SPRN_DBSR:
 		vcpu->arch.dbsr &= ~spr_val;
@@ -145,6 +145,14 @@ int kvmppc_booke_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, ulong spr_val)
 		kvmppc_clr_tsr_bits(vcpu, spr_val);
 		break;
 	case SPRN_TCR:
+		/*
+		 * WRC is a 2-bit field that is supposed to preserve its
+		 * value once written to non-zero.
+		 */
+		if (vcpu->arch.tcr & TCR_WRC_MASK) {
+			spr_val &= ~TCR_WRC_MASK;
+			spr_val |= vcpu->arch.tcr & TCR_WRC_MASK;
+		}
 		kvmppc_set_tcr(vcpu, spr_val);
 		break;
 
@@ -229,7 +237,17 @@ int kvmppc_booke_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, ulong spr_val)
 	case SPRN_IVOR15:
 		vcpu->arch.ivor[BOOKE_IRQPRIO_DEBUG] = spr_val;
 		break;
-
+	case SPRN_MCSR:
+		vcpu->arch.mcsr &= ~spr_val;
+		break;
+#if defined(CONFIG_64BIT)
+	case SPRN_EPCR:
+		kvmppc_set_epcr(vcpu, spr_val);
+#ifdef CONFIG_KVM_BOOKE_HV
+		mtspr(SPRN_EPCR, vcpu->arch.shadow_epcr);
+#endif
+		break;
+#endif
 	default:
 		emulated = EMULATE_FAIL;
 	}
@@ -258,10 +276,10 @@ int kvmppc_booke_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, ulong *spr_val)
 		*spr_val = vcpu->arch.csrr1;
 		break;
 	case SPRN_DBCR0:
-		*spr_val = vcpu->arch.dbcr0;
+		*spr_val = vcpu->arch.dbg_reg.dbcr0;
 		break;
 	case SPRN_DBCR1:
-		*spr_val = vcpu->arch.dbcr1;
+		*spr_val = vcpu->arch.dbg_reg.dbcr1;
 		break;
 	case SPRN_DBSR:
 		*spr_val = vcpu->arch.dbsr;
@@ -321,6 +339,14 @@ int kvmppc_booke_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, ulong *spr_val)
 	case SPRN_IVOR15:
 		*spr_val = vcpu->arch.ivor[BOOKE_IRQPRIO_DEBUG];
 		break;
+	case SPRN_MCSR:
+		*spr_val = vcpu->arch.mcsr;
+		break;
+#if defined(CONFIG_64BIT)
+	case SPRN_EPCR:
+		*spr_val = vcpu->arch.epcr;
+		break;
+#endif
 
 	default:
 		emulated = EMULATE_FAIL;
diff --git a/arch/powerpc/kvm/bookehv_interrupts.S b/arch/powerpc/kvm/bookehv_interrupts.S
index 099fe8272b5..e8ed7d659c5 100644
--- a/arch/powerpc/kvm/bookehv_interrupts.S
+++ b/arch/powerpc/kvm/bookehv_interrupts.S
@@ -16,6 +16,7 @@
  *
  * Author: Varun Sethi <varun.sethi@freescale.com>
  * Author: Scott Wood <scotwood@freescale.com>
+ * Author: Mihai Caraman <mihai.caraman@freescale.com>
  *
  * This file is derived from arch/powerpc/kvm/booke_interrupts.S
  */
@@ -30,31 +31,33 @@
 #include <asm/bitsperlong.h>
 #include <asm/thread_info.h>
 
+#ifdef CONFIG_64BIT
+#include <asm/exception-64e.h>
+#else
 #include "../kernel/head_booke.h" /* for THREAD_NORMSAVE() */
-
-#define GET_VCPU(vcpu, thread)	\
-	PPC_LL	vcpu, THREAD_KVM_VCPU(thread)
+#endif
 
 #define LONGBYTES		(BITS_PER_LONG / 8)
 
 #define VCPU_GUEST_SPRG(n)	(VCPU_GUEST_SPRGS + (n * LONGBYTES))
 
 /* The host stack layout: */
-#define HOST_R1         (0 * LONGBYTES) /* Implied by stwu. */
-#define HOST_CALLEE_LR  (1 * LONGBYTES)
-#define HOST_RUN        (2 * LONGBYTES) /* struct kvm_run */
+#define HOST_R1         0 /* Implied by stwu. */
+#define HOST_CALLEE_LR  PPC_LR_STKOFF
+#define HOST_RUN        (HOST_CALLEE_LR + LONGBYTES)
 /*
  * r2 is special: it holds 'current', and it made nonvolatile in the
  * kernel with the -ffixed-r2 gcc option.
  */
-#define HOST_R2         (3 * LONGBYTES)
-#define HOST_CR         (4 * LONGBYTES)
-#define HOST_NV_GPRS    (5 * LONGBYTES)
+#define HOST_R2         (HOST_RUN + LONGBYTES)
+#define HOST_CR         (HOST_R2 + LONGBYTES)
+#define HOST_NV_GPRS    (HOST_CR + LONGBYTES)
 #define __HOST_NV_GPR(n)  (HOST_NV_GPRS + ((n - 14) * LONGBYTES))
 #define HOST_NV_GPR(n)  __HOST_NV_GPR(__REG_##n)
 #define HOST_MIN_STACK_SIZE (HOST_NV_GPR(R31) + LONGBYTES)
 #define HOST_STACK_SIZE ((HOST_MIN_STACK_SIZE + 15) & ~15) /* Align. */
-#define HOST_STACK_LR   (HOST_STACK_SIZE + LONGBYTES) /* In caller stack frame. */
+/* LR in caller stack frame. */
+#define HOST_STACK_LR	(HOST_STACK_SIZE + PPC_LR_STKOFF)
 
 #define NEED_EMU		0x00000001 /* emulation -- save nv regs */
 #define NEED_DEAR		0x00000002 /* save faulting DEAR */
@@ -201,12 +204,128 @@
 	b	kvmppc_resume_host
 .endm
 
+#ifdef CONFIG_64BIT
+/* Exception types */
+#define EX_GEN			1
+#define EX_GDBELL		2
+#define EX_DBG			3
+#define EX_MC			4
+#define EX_CRIT			5
+#define EX_TLB			6
+
+/*
+ * For input register values, see arch/powerpc/include/asm/kvm_booke_hv_asm.h
+ */
+.macro kvm_handler intno type scratch, paca_ex, ex_r10, ex_r11, srr0, srr1, flags
+ _GLOBAL(kvmppc_handler_\intno\()_\srr1)
+	mr	r11, r4
+	/*
+	 * Get vcpu from Paca: paca->__current.thread->kvm_vcpu
+	 */
+	PPC_LL	r4, PACACURRENT(r13)
+	PPC_LL	r4, (THREAD + THREAD_KVM_VCPU)(r4)
+	stw	r10, VCPU_CR(r4)
+	PPC_STL r11, VCPU_GPR(R4)(r4)
+	PPC_STL	r5, VCPU_GPR(R5)(r4)
+	.if \type == EX_CRIT
+	PPC_LL	r5, (\paca_ex + EX_R13)(r13)
+	.else
+	mfspr	r5, \scratch
+	.endif
+	PPC_STL	r6, VCPU_GPR(R6)(r4)
+	PPC_STL	r8, VCPU_GPR(R8)(r4)
+	PPC_STL	r9, VCPU_GPR(R9)(r4)
+	PPC_STL r5, VCPU_GPR(R13)(r4)
+	PPC_LL	r6, (\paca_ex + \ex_r10)(r13)
+	PPC_LL	r8, (\paca_ex + \ex_r11)(r13)
+	PPC_STL r3, VCPU_GPR(R3)(r4)
+	PPC_STL r7, VCPU_GPR(R7)(r4)
+	PPC_STL r12, VCPU_GPR(R12)(r4)
+	PPC_STL r6, VCPU_GPR(R10)(r4)
+	PPC_STL r8, VCPU_GPR(R11)(r4)
+	mfctr	r5
+	PPC_STL	r5, VCPU_CTR(r4)
+	mfspr	r5, \srr0
+	mfspr	r6, \srr1
+	kvm_handler_common \intno, \srr0, \flags
+.endm
+
+#define EX_PARAMS(type) \
+	EX_##type, \
+	SPRN_SPRG_##type##_SCRATCH, \
+	PACA_EX##type, \
+	EX_R10, \
+	EX_R11
+
+#define EX_PARAMS_TLB \
+	EX_TLB, \
+	SPRN_SPRG_GEN_SCRATCH, \
+	PACA_EXTLB, \
+	EX_TLB_R10, \
+	EX_TLB_R11
+
+kvm_handler BOOKE_INTERRUPT_CRITICAL, EX_PARAMS(CRIT), \
+	SPRN_CSRR0, SPRN_CSRR1, 0
+kvm_handler BOOKE_INTERRUPT_MACHINE_CHECK, EX_PARAMS(MC), \
+	SPRN_MCSRR0, SPRN_MCSRR1, 0
+kvm_handler BOOKE_INTERRUPT_DATA_STORAGE, EX_PARAMS(GEN), \
+	SPRN_SRR0, SPRN_SRR1,(NEED_EMU | NEED_DEAR | NEED_ESR)
+kvm_handler BOOKE_INTERRUPT_INST_STORAGE, EX_PARAMS(GEN), \
+	SPRN_SRR0, SPRN_SRR1, NEED_ESR
+kvm_handler BOOKE_INTERRUPT_EXTERNAL, EX_PARAMS(GEN), \
+	SPRN_SRR0, SPRN_SRR1, 0
+kvm_handler BOOKE_INTERRUPT_ALIGNMENT, EX_PARAMS(GEN), \
+	SPRN_SRR0, SPRN_SRR1,(NEED_DEAR | NEED_ESR)
+kvm_handler BOOKE_INTERRUPT_PROGRAM, EX_PARAMS(GEN), \
+	SPRN_SRR0, SPRN_SRR1,NEED_ESR
+kvm_handler BOOKE_INTERRUPT_FP_UNAVAIL, EX_PARAMS(GEN), \
+	SPRN_SRR0, SPRN_SRR1, 0
+kvm_handler BOOKE_INTERRUPT_AP_UNAVAIL, EX_PARAMS(GEN), \
+	SPRN_SRR0, SPRN_SRR1, 0
+kvm_handler BOOKE_INTERRUPT_DECREMENTER, EX_PARAMS(GEN), \
+	SPRN_SRR0, SPRN_SRR1, 0
+kvm_handler BOOKE_INTERRUPT_FIT, EX_PARAMS(GEN), \
+	SPRN_SRR0, SPRN_SRR1, 0
+kvm_handler BOOKE_INTERRUPT_WATCHDOG, EX_PARAMS(CRIT),\
+	SPRN_CSRR0, SPRN_CSRR1, 0
+/*
+ * Only bolted TLB miss exception handlers are supported for now
+ */
+kvm_handler BOOKE_INTERRUPT_DTLB_MISS, EX_PARAMS_TLB, \
+	SPRN_SRR0, SPRN_SRR1, (NEED_EMU | NEED_DEAR | NEED_ESR)
+kvm_handler BOOKE_INTERRUPT_ITLB_MISS, EX_PARAMS_TLB, \
+	SPRN_SRR0, SPRN_SRR1, 0
+kvm_handler BOOKE_INTERRUPT_SPE_UNAVAIL, EX_PARAMS(GEN), \
+	SPRN_SRR0, SPRN_SRR1, 0
+kvm_handler BOOKE_INTERRUPT_SPE_FP_DATA, EX_PARAMS(GEN), \
+	SPRN_SRR0, SPRN_SRR1, 0
+kvm_handler BOOKE_INTERRUPT_SPE_FP_ROUND, EX_PARAMS(GEN), \
+	SPRN_SRR0, SPRN_SRR1, 0
+kvm_handler BOOKE_INTERRUPT_PERFORMANCE_MONITOR, EX_PARAMS(GEN), \
+	SPRN_SRR0, SPRN_SRR1, 0
+kvm_handler BOOKE_INTERRUPT_DOORBELL, EX_PARAMS(GEN), \
+	SPRN_SRR0, SPRN_SRR1, 0
+kvm_handler BOOKE_INTERRUPT_DOORBELL_CRITICAL, EX_PARAMS(CRIT), \
+	SPRN_CSRR0, SPRN_CSRR1, 0
+kvm_handler BOOKE_INTERRUPT_HV_PRIV, EX_PARAMS(GEN), \
+	SPRN_SRR0, SPRN_SRR1, NEED_EMU
+kvm_handler BOOKE_INTERRUPT_HV_SYSCALL, EX_PARAMS(GEN), \
+	SPRN_SRR0, SPRN_SRR1, 0
+kvm_handler BOOKE_INTERRUPT_GUEST_DBELL, EX_PARAMS(GDBELL), \
+	SPRN_GSRR0, SPRN_GSRR1, 0
+kvm_handler BOOKE_INTERRUPT_GUEST_DBELL_CRIT, EX_PARAMS(CRIT), \
+	SPRN_CSRR0, SPRN_CSRR1, 0
+kvm_handler BOOKE_INTERRUPT_DEBUG, EX_PARAMS(DBG), \
+	SPRN_DSRR0, SPRN_DSRR1, 0
+kvm_handler BOOKE_INTERRUPT_DEBUG, EX_PARAMS(CRIT), \
+	SPRN_CSRR0, SPRN_CSRR1, 0
+#else
 /*
  * For input register values, see arch/powerpc/include/asm/kvm_booke_hv_asm.h
  */
 .macro kvm_handler intno srr0, srr1, flags
 _GLOBAL(kvmppc_handler_\intno\()_\srr1)
-	GET_VCPU(r11, r10)
+	PPC_LL	r11, THREAD_KVM_VCPU(r10)
 	PPC_STL r3, VCPU_GPR(R3)(r11)
 	mfspr	r3, SPRN_SPRG_RSCRATCH0
 	PPC_STL	r4, VCPU_GPR(R4)(r11)
@@ -233,7 +352,7 @@ _GLOBAL(kvmppc_handler_\intno\()_\srr1)
 .macro kvm_lvl_handler intno scratch srr0, srr1, flags
 _GLOBAL(kvmppc_handler_\intno\()_\srr1)
 	mfspr	r10, SPRN_SPRG_THREAD
-	GET_VCPU(r11, r10)
+	PPC_LL	r11, THREAD_KVM_VCPU(r10)
 	PPC_STL r3, VCPU_GPR(R3)(r11)
 	mfspr	r3, \scratch
 	PPC_STL	r4, VCPU_GPR(R4)(r11)
@@ -295,7 +414,7 @@ kvm_lvl_handler BOOKE_INTERRUPT_DEBUG, \
 	SPRN_SPRG_RSCRATCH_CRIT, SPRN_CSRR0, SPRN_CSRR1, 0
 kvm_lvl_handler BOOKE_INTERRUPT_DEBUG, \
 	SPRN_SPRG_RSCRATCH_DBG, SPRN_DSRR0, SPRN_DSRR1, 0
-
+#endif
 
 /* Registers:
  *  SPRG_SCRATCH0: guest r10
diff --git a/arch/powerpc/kvm/e500.h b/arch/powerpc/kvm/e500.h
index aa8b81428bf..c70d37ed770 100644
--- a/arch/powerpc/kvm/e500.h
+++ b/arch/powerpc/kvm/e500.h
@@ -27,8 +27,7 @@
 #define E500_TLB_NUM   2
 
 #define E500_TLB_VALID 1
-#define E500_TLB_DIRTY 2
-#define E500_TLB_BITMAP 4
+#define E500_TLB_BITMAP 2
 
 struct tlbe_ref {
 	pfn_t pfn;
@@ -130,9 +129,9 @@ int kvmppc_e500_emul_mt_mmucsr0(struct kvmppc_vcpu_e500 *vcpu_e500,
 				ulong value);
 int kvmppc_e500_emul_tlbwe(struct kvm_vcpu *vcpu);
 int kvmppc_e500_emul_tlbre(struct kvm_vcpu *vcpu);
-int kvmppc_e500_emul_tlbivax(struct kvm_vcpu *vcpu, int ra, int rb);
-int kvmppc_e500_emul_tlbilx(struct kvm_vcpu *vcpu, int rt, int ra, int rb);
-int kvmppc_e500_emul_tlbsx(struct kvm_vcpu *vcpu, int rb);
+int kvmppc_e500_emul_tlbivax(struct kvm_vcpu *vcpu, gva_t ea);
+int kvmppc_e500_emul_tlbilx(struct kvm_vcpu *vcpu, int type, gva_t ea);
+int kvmppc_e500_emul_tlbsx(struct kvm_vcpu *vcpu, gva_t ea);
 int kvmppc_e500_tlb_init(struct kvmppc_vcpu_e500 *vcpu_e500);
 void kvmppc_e500_tlb_uninit(struct kvmppc_vcpu_e500 *vcpu_e500);
 
@@ -155,7 +154,7 @@ get_tlb_size(const struct kvm_book3e_206_tlb_entry *tlbe)
 
 static inline gva_t get_tlb_eaddr(const struct kvm_book3e_206_tlb_entry *tlbe)
 {
-	return tlbe->mas2 & 0xfffff000;
+	return tlbe->mas2 & MAS2_EPN;
 }
 
 static inline u64 get_tlb_bytes(const struct kvm_book3e_206_tlb_entry *tlbe)
diff --git a/arch/powerpc/kvm/e500_emulate.c b/arch/powerpc/kvm/e500_emulate.c
index e04b0ef55ce..e78f353a836 100644
--- a/arch/powerpc/kvm/e500_emulate.c
+++ b/arch/powerpc/kvm/e500_emulate.c
@@ -89,6 +89,7 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	int ra = get_ra(inst);
 	int rb = get_rb(inst);
 	int rt = get_rt(inst);
+	gva_t ea;
 
 	switch (get_op(inst)) {
 	case 31:
@@ -113,15 +114,20 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
 			break;
 
 		case XOP_TLBSX:
-			emulated = kvmppc_e500_emul_tlbsx(vcpu,rb);
+			ea = kvmppc_get_ea_indexed(vcpu, ra, rb);
+			emulated = kvmppc_e500_emul_tlbsx(vcpu, ea);
 			break;
 
-		case XOP_TLBILX:
-			emulated = kvmppc_e500_emul_tlbilx(vcpu, rt, ra, rb);
+		case XOP_TLBILX: {
+			int type = rt & 0x3;
+			ea = kvmppc_get_ea_indexed(vcpu, ra, rb);
+			emulated = kvmppc_e500_emul_tlbilx(vcpu, type, ea);
 			break;
+		}
 
 		case XOP_TLBIVAX:
-			emulated = kvmppc_e500_emul_tlbivax(vcpu, ra, rb);
+			ea = kvmppc_get_ea_indexed(vcpu, ra, rb);
+			emulated = kvmppc_e500_emul_tlbivax(vcpu, ea);
 			break;
 
 		default:
diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c
index ff38b664195..cf3f1801237 100644
--- a/arch/powerpc/kvm/e500_tlb.c
+++ b/arch/powerpc/kvm/e500_tlb.c
@@ -304,17 +304,13 @@ static inline void kvmppc_e500_ref_setup(struct tlbe_ref *ref,
 	ref->flags = E500_TLB_VALID;
 
 	if (tlbe_is_writable(gtlbe))
-		ref->flags |= E500_TLB_DIRTY;
+		kvm_set_pfn_dirty(pfn);
 }
 
 static inline void kvmppc_e500_ref_release(struct tlbe_ref *ref)
 {
 	if (ref->flags & E500_TLB_VALID) {
-		if (ref->flags & E500_TLB_DIRTY)
-			kvm_release_pfn_dirty(ref->pfn);
-		else
-			kvm_release_pfn_clean(ref->pfn);
-
+		trace_kvm_booke206_ref_release(ref->pfn, ref->flags);
 		ref->flags = 0;
 	}
 }
@@ -357,6 +353,13 @@ static void clear_tlb_refs(struct kvmppc_vcpu_e500 *vcpu_e500)
 	clear_tlb_privs(vcpu_e500);
 }
 
+void kvmppc_core_flush_tlb(struct kvm_vcpu *vcpu)
+{
+	struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
+	clear_tlb_refs(vcpu_e500);
+	clear_tlb1_bitmap(vcpu_e500);
+}
+
 static inline void kvmppc_e500_deliver_tlb_miss(struct kvm_vcpu *vcpu,
 		unsigned int eaddr, int as)
 {
@@ -412,7 +415,8 @@ static inline void kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500,
 	struct tlbe_ref *ref)
 {
 	struct kvm_memory_slot *slot;
-	unsigned long pfn, hva;
+	unsigned long pfn = 0; /* silence GCC warning */
+	unsigned long hva;
 	int pfnmap = 0;
 	int tsize = BOOK3E_PAGESZ_4K;
 
@@ -521,7 +525,7 @@ static inline void kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500,
 	if (likely(!pfnmap)) {
 		unsigned long tsize_pages = 1 << (tsize + 10 - PAGE_SHIFT);
 		pfn = gfn_to_pfn_memslot(slot, gfn);
-		if (is_error_pfn(pfn)) {
+		if (is_error_noslot_pfn(pfn)) {
 			printk(KERN_ERR "Couldn't get real page for gfn %lx!\n",
 					(long)gfn);
 			return;
@@ -541,6 +545,9 @@ static inline void kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500,
 
 	/* Clear i-cache for new pages */
 	kvmppc_mmu_flush_icache(pfn);
+
+	/* Drop refcount on page, so that mmu notifiers can clear it */
+	kvm_release_pfn_clean(pfn);
 }
 
 /* XXX only map the one-one case, for now use TLB0 */
@@ -682,14 +689,11 @@ int kvmppc_e500_emul_mt_mmucsr0(struct kvmppc_vcpu_e500 *vcpu_e500, ulong value)
 	return EMULATE_DONE;
 }
 
-int kvmppc_e500_emul_tlbivax(struct kvm_vcpu *vcpu, int ra, int rb)
+int kvmppc_e500_emul_tlbivax(struct kvm_vcpu *vcpu, gva_t ea)
 {
 	struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
 	unsigned int ia;
 	int esel, tlbsel;
-	gva_t ea;
-
-	ea = ((ra) ? kvmppc_get_gpr(vcpu, ra) : 0) + kvmppc_get_gpr(vcpu, rb);
 
 	ia = (ea >> 2) & 0x1;
 
@@ -716,7 +720,7 @@ int kvmppc_e500_emul_tlbivax(struct kvm_vcpu *vcpu, int ra, int rb)
 }
 
 static void tlbilx_all(struct kvmppc_vcpu_e500 *vcpu_e500, int tlbsel,
-		       int pid, int rt)
+		       int pid, int type)
 {
 	struct kvm_book3e_206_tlb_entry *tlbe;
 	int tid, esel;
@@ -725,7 +729,7 @@ static void tlbilx_all(struct kvmppc_vcpu_e500 *vcpu_e500, int tlbsel,
 	for (esel = 0; esel < vcpu_e500->gtlb_params[tlbsel].entries; esel++) {
 		tlbe = get_entry(vcpu_e500, tlbsel, esel);
 		tid = get_tlb_tid(tlbe);
-		if (rt == 0 || tid == pid) {
+		if (type == 0 || tid == pid) {
 			inval_gtlbe_on_host(vcpu_e500, tlbsel, esel);
 			kvmppc_e500_gtlbe_invalidate(vcpu_e500, tlbsel, esel);
 		}
@@ -733,14 +737,9 @@ static void tlbilx_all(struct kvmppc_vcpu_e500 *vcpu_e500, int tlbsel,
 }
 
 static void tlbilx_one(struct kvmppc_vcpu_e500 *vcpu_e500, int pid,
-		       int ra, int rb)
+		       gva_t ea)
 {
 	int tlbsel, esel;
-	gva_t ea;
-
-	ea = kvmppc_get_gpr(&vcpu_e500->vcpu, rb);
-	if (ra)
-		ea += kvmppc_get_gpr(&vcpu_e500->vcpu, ra);
 
 	for (tlbsel = 0; tlbsel < 2; tlbsel++) {
 		esel = kvmppc_e500_tlb_index(vcpu_e500, ea, tlbsel, pid, -1);
@@ -752,16 +751,16 @@ static void tlbilx_one(struct kvmppc_vcpu_e500 *vcpu_e500, int pid,
 	}
 }
 
-int kvmppc_e500_emul_tlbilx(struct kvm_vcpu *vcpu, int rt, int ra, int rb)
+int kvmppc_e500_emul_tlbilx(struct kvm_vcpu *vcpu, int type, gva_t ea)
 {
 	struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
 	int pid = get_cur_spid(vcpu);
 
-	if (rt == 0 || rt == 1) {
-		tlbilx_all(vcpu_e500, 0, pid, rt);
-		tlbilx_all(vcpu_e500, 1, pid, rt);
-	} else if (rt == 3) {
-		tlbilx_one(vcpu_e500, pid, ra, rb);
+	if (type == 0 || type == 1) {
+		tlbilx_all(vcpu_e500, 0, pid, type);
+		tlbilx_all(vcpu_e500, 1, pid, type);
+	} else if (type == 3) {
+		tlbilx_one(vcpu_e500, pid, ea);
 	}
 
 	return EMULATE_DONE;
@@ -786,16 +785,13 @@ int kvmppc_e500_emul_tlbre(struct kvm_vcpu *vcpu)
 	return EMULATE_DONE;
 }
 
-int kvmppc_e500_emul_tlbsx(struct kvm_vcpu *vcpu, int rb)
+int kvmppc_e500_emul_tlbsx(struct kvm_vcpu *vcpu, gva_t ea)
 {
 	struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
 	int as = !!get_cur_sas(vcpu);
 	unsigned int pid = get_cur_spid(vcpu);
 	int esel, tlbsel;
 	struct kvm_book3e_206_tlb_entry *gtlbe = NULL;
-	gva_t ea;
-
-	ea = kvmppc_get_gpr(vcpu, rb);
 
 	for (tlbsel = 0; tlbsel < 2; tlbsel++) {
 		esel = kvmppc_e500_tlb_index(vcpu_e500, ea, tlbsel, pid, as);
@@ -875,6 +871,8 @@ int kvmppc_e500_emul_tlbwe(struct kvm_vcpu *vcpu)
 
 	gtlbe->mas1 = vcpu->arch.shared->mas1;
 	gtlbe->mas2 = vcpu->arch.shared->mas2;
+	if (!(vcpu->arch.shared->msr & MSR_CM))
+		gtlbe->mas2 &= 0xffffffffUL;
 	gtlbe->mas7_3 = vcpu->arch.shared->mas7_3;
 
 	trace_kvm_booke206_gtlb_write(vcpu->arch.shared->mas0, gtlbe->mas1,
@@ -1039,8 +1037,12 @@ void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 eaddr, gpa_t gpaddr,
 		sesel = 0; /* unused */
 		priv = &vcpu_e500->gtlb_priv[tlbsel][esel];
 
-		kvmppc_e500_setup_stlbe(vcpu, gtlbe, BOOK3E_PAGESZ_4K,
-					&priv->ref, eaddr, &stlbe);
+		/* Only triggers after clear_tlb_refs */
+		if (unlikely(!(priv->ref.flags & E500_TLB_VALID)))
+			kvmppc_e500_tlb0_map(vcpu_e500, esel, &stlbe);
+		else
+			kvmppc_e500_setup_stlbe(vcpu, gtlbe, BOOK3E_PAGESZ_4K,
+						&priv->ref, eaddr, &stlbe);
 		break;
 
 	case 1: {
@@ -1060,6 +1062,49 @@ void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 eaddr, gpa_t gpaddr,
 	write_stlbe(vcpu_e500, gtlbe, &stlbe, stlbsel, sesel);
 }
 
+/************* MMU Notifiers *************/
+
+int kvm_unmap_hva(struct kvm *kvm, unsigned long hva)
+{
+	trace_kvm_unmap_hva(hva);
+
+	/*
+	 * Flush all shadow tlb entries everywhere. This is slow, but
+	 * we are 100% sure that we catch the to be unmapped page
+	 */
+	kvm_flush_remote_tlbs(kvm);
+
+	return 0;
+}
+
+int kvm_unmap_hva_range(struct kvm *kvm, unsigned long start, unsigned long end)
+{
+	/* kvm_unmap_hva flushes everything anyways */
+	kvm_unmap_hva(kvm, start);
+
+	return 0;
+}
+
+int kvm_age_hva(struct kvm *kvm, unsigned long hva)
+{
+	/* XXX could be more clever ;) */
+	return 0;
+}
+
+int kvm_test_age_hva(struct kvm *kvm, unsigned long hva)
+{
+	/* XXX could be more clever ;) */
+	return 0;
+}
+
+void kvm_set_spte_hva(struct kvm *kvm, unsigned long hva, pte_t pte)
+{
+	/* The page will get remapped properly on its next fault */
+	kvm_unmap_hva(kvm, hva);
+}
+
+/*****************************************/
+
 static void free_gtlb(struct kvmppc_vcpu_e500 *vcpu_e500)
 {
 	int i;
@@ -1081,6 +1126,8 @@ static void free_gtlb(struct kvmppc_vcpu_e500 *vcpu_e500)
 		}
 
 		vcpu_e500->num_shared_tlb_pages = 0;
+
+		kfree(vcpu_e500->shared_tlb_pages);
 		vcpu_e500->shared_tlb_pages = NULL;
 	} else {
 		kfree(vcpu_e500->gtlb_arch);
@@ -1178,21 +1225,27 @@ int kvm_vcpu_ioctl_config_tlb(struct kvm_vcpu *vcpu,
 	}
 
 	virt = vmap(pages, num_pages, VM_MAP, PAGE_KERNEL);
-	if (!virt)
+	if (!virt) {
+		ret = -ENOMEM;
 		goto err_put_page;
+	}
 
 	privs[0] = kzalloc(sizeof(struct tlbe_priv) * params.tlb_sizes[0],
 			   GFP_KERNEL);
 	privs[1] = kzalloc(sizeof(struct tlbe_priv) * params.tlb_sizes[1],
 			   GFP_KERNEL);
 
-	if (!privs[0] || !privs[1])
-		goto err_put_page;
+	if (!privs[0] || !privs[1]) {
+		ret = -ENOMEM;
+		goto err_privs;
+	}
 
 	g2h_bitmap = kzalloc(sizeof(u64) * params.tlb_sizes[1],
 	                     GFP_KERNEL);
-	if (!g2h_bitmap)
-		goto err_put_page;
+	if (!g2h_bitmap) {
+		ret = -ENOMEM;
+		goto err_privs;
+	}
 
 	free_gtlb(vcpu_e500);
 
@@ -1232,10 +1285,11 @@ int kvm_vcpu_ioctl_config_tlb(struct kvm_vcpu *vcpu,
 	kvmppc_recalc_tlb1map_range(vcpu_e500);
 	return 0;
 
-err_put_page:
+err_privs:
 	kfree(privs[0]);
 	kfree(privs[1]);
 
+err_put_page:
 	for (i = 0; i < num_pages; i++)
 		put_page(pages[i]);
 
@@ -1332,7 +1386,7 @@ int kvmppc_e500_tlb_init(struct kvmppc_vcpu_e500 *vcpu_e500)
 	if (!vcpu_e500->gtlb_priv[1])
 		goto err;
 
-	vcpu_e500->g2h_tlb1_map = kzalloc(sizeof(unsigned int) *
+	vcpu_e500->g2h_tlb1_map = kzalloc(sizeof(u64) *
 					  vcpu_e500->gtlb_params[1].entries,
 					  GFP_KERNEL);
 	if (!vcpu_e500->g2h_tlb1_map)
diff --git a/arch/powerpc/kvm/emulate.c b/arch/powerpc/kvm/emulate.c
index ee04abaefe2..b0855e5d890 100644
--- a/arch/powerpc/kvm/emulate.c
+++ b/arch/powerpc/kvm/emulate.c
@@ -131,6 +131,125 @@ u32 kvmppc_get_dec(struct kvm_vcpu *vcpu, u64 tb)
 	return vcpu->arch.dec - jd;
 }
 
+static int kvmppc_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs)
+{
+	enum emulation_result emulated = EMULATE_DONE;
+	ulong spr_val = kvmppc_get_gpr(vcpu, rs);
+
+	switch (sprn) {
+	case SPRN_SRR0:
+		vcpu->arch.shared->srr0 = spr_val;
+		break;
+	case SPRN_SRR1:
+		vcpu->arch.shared->srr1 = spr_val;
+		break;
+
+	/* XXX We need to context-switch the timebase for
+	 * watchdog and FIT. */
+	case SPRN_TBWL: break;
+	case SPRN_TBWU: break;
+
+	case SPRN_MSSSR0: break;
+
+	case SPRN_DEC:
+		vcpu->arch.dec = spr_val;
+		kvmppc_emulate_dec(vcpu);
+		break;
+
+	case SPRN_SPRG0:
+		vcpu->arch.shared->sprg0 = spr_val;
+		break;
+	case SPRN_SPRG1:
+		vcpu->arch.shared->sprg1 = spr_val;
+		break;
+	case SPRN_SPRG2:
+		vcpu->arch.shared->sprg2 = spr_val;
+		break;
+	case SPRN_SPRG3:
+		vcpu->arch.shared->sprg3 = spr_val;
+		break;
+
+	default:
+		emulated = kvmppc_core_emulate_mtspr(vcpu, sprn,
+						     spr_val);
+		if (emulated == EMULATE_FAIL)
+			printk(KERN_INFO "mtspr: unknown spr "
+				"0x%x\n", sprn);
+		break;
+	}
+
+	kvmppc_set_exit_type(vcpu, EMULATED_MTSPR_EXITS);
+
+	return emulated;
+}
+
+static int kvmppc_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt)
+{
+	enum emulation_result emulated = EMULATE_DONE;
+	ulong spr_val = 0;
+
+	switch (sprn) {
+	case SPRN_SRR0:
+		spr_val = vcpu->arch.shared->srr0;
+		break;
+	case SPRN_SRR1:
+		spr_val = vcpu->arch.shared->srr1;
+		break;
+	case SPRN_PVR:
+		spr_val = vcpu->arch.pvr;
+		break;
+	case SPRN_PIR:
+		spr_val = vcpu->vcpu_id;
+		break;
+	case SPRN_MSSSR0:
+		spr_val = 0;
+		break;
+
+	/* Note: mftb and TBRL/TBWL are user-accessible, so
+	 * the guest can always access the real TB anyways.
+	 * In fact, we probably will never see these traps. */
+	case SPRN_TBWL:
+		spr_val = get_tb() >> 32;
+		break;
+	case SPRN_TBWU:
+		spr_val = get_tb();
+		break;
+
+	case SPRN_SPRG0:
+		spr_val = vcpu->arch.shared->sprg0;
+		break;
+	case SPRN_SPRG1:
+		spr_val = vcpu->arch.shared->sprg1;
+		break;
+	case SPRN_SPRG2:
+		spr_val = vcpu->arch.shared->sprg2;
+		break;
+	case SPRN_SPRG3:
+		spr_val = vcpu->arch.shared->sprg3;
+		break;
+	/* Note: SPRG4-7 are user-readable, so we don't get
+	 * a trap. */
+
+	case SPRN_DEC:
+		spr_val = kvmppc_get_dec(vcpu, get_tb());
+		break;
+	default:
+		emulated = kvmppc_core_emulate_mfspr(vcpu, sprn,
+						     &spr_val);
+		if (unlikely(emulated == EMULATE_FAIL)) {
+			printk(KERN_INFO "mfspr: unknown spr "
+				"0x%x\n", sprn);
+		}
+		break;
+	}
+
+	if (emulated == EMULATE_DONE)
+		kvmppc_set_gpr(vcpu, rt, spr_val);
+	kvmppc_set_exit_type(vcpu, EMULATED_MFSPR_EXITS);
+
+	return emulated;
+}
+
 /* XXX to do:
  * lhax
  * lhaux
@@ -156,7 +275,6 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
 	int sprn = get_sprn(inst);
 	enum emulation_result emulated = EMULATE_DONE;
 	int advance = 1;
-	ulong spr_val = 0;
 
 	/* this default type might be overwritten by subcategories */
 	kvmppc_set_exit_type(vcpu, EMULATED_INST_EXITS);
@@ -236,62 +354,7 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
 			break;
 
 		case OP_31_XOP_MFSPR:
-			switch (sprn) {
-			case SPRN_SRR0:
-				spr_val = vcpu->arch.shared->srr0;
-				break;
-			case SPRN_SRR1:
-				spr_val = vcpu->arch.shared->srr1;
-				break;
-			case SPRN_PVR:
-				spr_val = vcpu->arch.pvr;
-				break;
-			case SPRN_PIR:
-				spr_val = vcpu->vcpu_id;
-				break;
-			case SPRN_MSSSR0:
-				spr_val = 0;
-				break;
-
-			/* Note: mftb and TBRL/TBWL are user-accessible, so
-			 * the guest can always access the real TB anyways.
-			 * In fact, we probably will never see these traps. */
-			case SPRN_TBWL:
-				spr_val = get_tb() >> 32;
-				break;
-			case SPRN_TBWU:
-				spr_val = get_tb();
-				break;
-
-			case SPRN_SPRG0:
-				spr_val = vcpu->arch.shared->sprg0;
-				break;
-			case SPRN_SPRG1:
-				spr_val = vcpu->arch.shared->sprg1;
-				break;
-			case SPRN_SPRG2:
-				spr_val = vcpu->arch.shared->sprg2;
-				break;
-			case SPRN_SPRG3:
-				spr_val = vcpu->arch.shared->sprg3;
-				break;
-			/* Note: SPRG4-7 are user-readable, so we don't get
-			 * a trap. */
-
-			case SPRN_DEC:
-				spr_val = kvmppc_get_dec(vcpu, get_tb());
-				break;
-			default:
-				emulated = kvmppc_core_emulate_mfspr(vcpu, sprn,
-								     &spr_val);
-				if (unlikely(emulated == EMULATE_FAIL)) {
-					printk(KERN_INFO "mfspr: unknown spr "
-						"0x%x\n", sprn);
-				}
-				break;
-			}
-			kvmppc_set_gpr(vcpu, rt, spr_val);
-			kvmppc_set_exit_type(vcpu, EMULATED_MFSPR_EXITS);
+			emulated = kvmppc_emulate_mfspr(vcpu, sprn, rt);
 			break;
 
 		case OP_31_XOP_STHX:
@@ -308,49 +371,7 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
 			break;
 
 		case OP_31_XOP_MTSPR:
-			spr_val = kvmppc_get_gpr(vcpu, rs);
-			switch (sprn) {
-			case SPRN_SRR0:
-				vcpu->arch.shared->srr0 = spr_val;
-				break;
-			case SPRN_SRR1:
-				vcpu->arch.shared->srr1 = spr_val;
-				break;
-
-			/* XXX We need to context-switch the timebase for
-			 * watchdog and FIT. */
-			case SPRN_TBWL: break;
-			case SPRN_TBWU: break;
-
-			case SPRN_MSSSR0: break;
-
-			case SPRN_DEC:
-				vcpu->arch.dec = spr_val;
-				kvmppc_emulate_dec(vcpu);
-				break;
-
-			case SPRN_SPRG0:
-				vcpu->arch.shared->sprg0 = spr_val;
-				break;
-			case SPRN_SPRG1:
-				vcpu->arch.shared->sprg1 = spr_val;
-				break;
-			case SPRN_SPRG2:
-				vcpu->arch.shared->sprg2 = spr_val;
-				break;
-			case SPRN_SPRG3:
-				vcpu->arch.shared->sprg3 = spr_val;
-				break;
-
-			default:
-				emulated = kvmppc_core_emulate_mtspr(vcpu, sprn,
-								     spr_val);
-				if (emulated == EMULATE_FAIL)
-					printk(KERN_INFO "mtspr: unknown spr "
-						"0x%x\n", sprn);
-				break;
-			}
-			kvmppc_set_exit_type(vcpu, EMULATED_MTSPR_EXITS);
+			emulated = kvmppc_emulate_mtspr(vcpu, sprn, rs);
 			break;
 
 		case OP_31_XOP_DCBI:
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 4d213b8b0fb..70739a08956 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -30,6 +30,7 @@
 #include <asm/kvm_ppc.h>
 #include <asm/tlbflush.h>
 #include <asm/cputhreads.h>
+#include <asm/irqflags.h>
 #include "timing.h"
 #include "../mm/mmu_decl.h"
 
@@ -38,8 +39,7 @@
 
 int kvm_arch_vcpu_runnable(struct kvm_vcpu *v)
 {
-	return !(v->arch.shared->msr & MSR_WE) ||
-	       !!(v->arch.pending_exceptions) ||
+	return !!(v->arch.pending_exceptions) ||
 	       v->requests;
 }
 
@@ -48,6 +48,85 @@ int kvm_arch_vcpu_should_kick(struct kvm_vcpu *vcpu)
 	return 1;
 }
 
+#ifndef CONFIG_KVM_BOOK3S_64_HV
+/*
+ * Common checks before entering the guest world.  Call with interrupts
+ * disabled.
+ *
+ * returns:
+ *
+ * == 1 if we're ready to go into guest state
+ * <= 0 if we need to go back to the host with return value
+ */
+int kvmppc_prepare_to_enter(struct kvm_vcpu *vcpu)
+{
+	int r = 1;
+
+	WARN_ON_ONCE(!irqs_disabled());
+	while (true) {
+		if (need_resched()) {
+			local_irq_enable();
+			cond_resched();
+			local_irq_disable();
+			continue;
+		}
+
+		if (signal_pending(current)) {
+			kvmppc_account_exit(vcpu, SIGNAL_EXITS);
+			vcpu->run->exit_reason = KVM_EXIT_INTR;
+			r = -EINTR;
+			break;
+		}
+
+		vcpu->mode = IN_GUEST_MODE;
+
+		/*
+		 * Reading vcpu->requests must happen after setting vcpu->mode,
+		 * so we don't miss a request because the requester sees
+		 * OUTSIDE_GUEST_MODE and assumes we'll be checking requests
+		 * before next entering the guest (and thus doesn't IPI).
+		 */
+		smp_mb();
+
+		if (vcpu->requests) {
+			/* Make sure we process requests preemptable */
+			local_irq_enable();
+			trace_kvm_check_requests(vcpu);
+			r = kvmppc_core_check_requests(vcpu);
+			local_irq_disable();
+			if (r > 0)
+				continue;
+			break;
+		}
+
+		if (kvmppc_core_prepare_to_enter(vcpu)) {
+			/* interrupts got enabled in between, so we
+			   are back at square 1 */
+			continue;
+		}
+
+#ifdef CONFIG_PPC64
+		/* lazy EE magic */
+		hard_irq_disable();
+		if (lazy_irq_pending()) {
+			/* Got an interrupt in between, try again */
+			local_irq_enable();
+			local_irq_disable();
+			kvm_guest_exit();
+			continue;
+		}
+
+		trace_hardirqs_on();
+#endif
+
+		kvm_guest_enter();
+		break;
+	}
+
+	return r;
+}
+#endif /* CONFIG_KVM_BOOK3S_64_HV */
+
 int kvmppc_kvm_pv(struct kvm_vcpu *vcpu)
 {
 	int nr = kvmppc_get_gpr(vcpu, 11);
@@ -67,18 +146,18 @@ int kvmppc_kvm_pv(struct kvm_vcpu *vcpu)
 	}
 
 	switch (nr) {
-	case HC_VENDOR_KVM | KVM_HC_PPC_MAP_MAGIC_PAGE:
+	case KVM_HCALL_TOKEN(KVM_HC_PPC_MAP_MAGIC_PAGE):
 	{
 		vcpu->arch.magic_page_pa = param1;
 		vcpu->arch.magic_page_ea = param2;
 
 		r2 = KVM_MAGIC_FEAT_SR | KVM_MAGIC_FEAT_MAS0_TO_SPRG7;
 
-		r = HC_EV_SUCCESS;
+		r = EV_SUCCESS;
 		break;
 	}
-	case HC_VENDOR_KVM | KVM_HC_FEATURES:
-		r = HC_EV_SUCCESS;
+	case KVM_HCALL_TOKEN(KVM_HC_FEATURES):
+		r = EV_SUCCESS;
 #if defined(CONFIG_PPC_BOOK3S) || defined(CONFIG_KVM_E500V2)
 		/* XXX Missing magic page on 44x */
 		r2 |= (1 << KVM_FEATURE_MAGIC_PAGE);
@@ -86,8 +165,13 @@ int kvmppc_kvm_pv(struct kvm_vcpu *vcpu)
 
 		/* Second return value is in r4 */
 		break;
+	case EV_HCALL_TOKEN(EV_IDLE):
+		r = EV_SUCCESS;
+		kvm_vcpu_block(vcpu);
+		clear_bit(KVM_REQ_UNHALT, &vcpu->requests);
+		break;
 	default:
-		r = HC_EV_UNIMPLEMENTED;
+		r = EV_UNIMPLEMENTED;
 		break;
 	}
 
@@ -220,6 +304,7 @@ int kvm_dev_ioctl_check_extension(long ext)
 	switch (ext) {
 #ifdef CONFIG_BOOKE
 	case KVM_CAP_PPC_BOOKE_SREGS:
+	case KVM_CAP_PPC_BOOKE_WATCHDOG:
 #else
 	case KVM_CAP_PPC_SEGSTATE:
 	case KVM_CAP_PPC_HIOR:
@@ -229,6 +314,7 @@ int kvm_dev_ioctl_check_extension(long ext)
 	case KVM_CAP_PPC_IRQ_LEVEL:
 	case KVM_CAP_ENABLE_CAP:
 	case KVM_CAP_ONE_REG:
+	case KVM_CAP_IOEVENTFD:
 		r = 1;
 		break;
 #ifndef CONFIG_KVM_BOOK3S_64_HV
@@ -260,10 +346,22 @@ int kvm_dev_ioctl_check_extension(long ext)
 		if (cpu_has_feature(CPU_FTR_ARCH_201))
 			r = 2;
 		break;
+#endif
 	case KVM_CAP_SYNC_MMU:
+#ifdef CONFIG_KVM_BOOK3S_64_HV
 		r = cpu_has_feature(CPU_FTR_ARCH_206) ? 1 : 0;
+#elif defined(KVM_ARCH_WANT_MMU_NOTIFIER)
+		r = 1;
+#else
+		r = 0;
+		break;
+#endif
+#ifdef CONFIG_KVM_BOOK3S_64_HV
+	case KVM_CAP_PPC_HTAB_FD:
+		r = 1;
 		break;
 #endif
+		break;
 	case KVM_CAP_NR_VCPUS:
 		/*
 		 * Recommending a number of CPUs is somewhat arbitrary; we
@@ -302,19 +400,12 @@ long kvm_arch_dev_ioctl(struct file *filp,
 void kvm_arch_free_memslot(struct kvm_memory_slot *free,
 			   struct kvm_memory_slot *dont)
 {
-	if (!dont || free->arch.rmap != dont->arch.rmap) {
-		vfree(free->arch.rmap);
-		free->arch.rmap = NULL;
-	}
+	kvmppc_core_free_memslot(free, dont);
 }
 
 int kvm_arch_create_memslot(struct kvm_memory_slot *slot, unsigned long npages)
 {
-	slot->arch.rmap = vzalloc(npages * sizeof(*slot->arch.rmap));
-	if (!slot->arch.rmap)
-		return -ENOMEM;
-
-	return 0;
+	return kvmppc_core_create_memslot(slot, npages);
 }
 
 int kvm_arch_prepare_memory_region(struct kvm *kvm,
@@ -323,7 +414,7 @@ int kvm_arch_prepare_memory_region(struct kvm *kvm,
                                    struct kvm_userspace_memory_region *mem,
                                    int user_alloc)
 {
-	return kvmppc_core_prepare_memory_region(kvm, mem);
+	return kvmppc_core_prepare_memory_region(kvm, memslot, mem);
 }
 
 void kvm_arch_commit_memory_region(struct kvm *kvm,
@@ -331,7 +422,7 @@ void kvm_arch_commit_memory_region(struct kvm *kvm,
                struct kvm_memory_slot old,
                int user_alloc)
 {
-	kvmppc_core_commit_memory_region(kvm, mem);
+	kvmppc_core_commit_memory_region(kvm, mem, old);
 }
 
 void kvm_arch_flush_shadow_all(struct kvm *kvm)
@@ -341,6 +432,7 @@ void kvm_arch_flush_shadow_all(struct kvm *kvm)
 void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
 				   struct kvm_memory_slot *slot)
 {
+	kvmppc_core_flush_memslot(kvm, slot);
 }
 
 struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id)
@@ -354,6 +446,11 @@ struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id)
 	return vcpu;
 }
 
+int kvm_arch_vcpu_postcreate(struct kvm_vcpu *vcpu)
+{
+	return 0;
+}
+
 void kvm_arch_vcpu_free(struct kvm_vcpu *vcpu)
 {
 	/* Make sure we're not using the vcpu anymore */
@@ -390,6 +487,8 @@ enum hrtimer_restart kvmppc_decrementer_wakeup(struct hrtimer *timer)
 
 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
 {
+	int ret;
+
 	hrtimer_init(&vcpu->arch.dec_timer, CLOCK_REALTIME, HRTIMER_MODE_ABS);
 	tasklet_init(&vcpu->arch.tasklet, kvmppc_decrementer_func, (ulong)vcpu);
 	vcpu->arch.dec_timer.function = kvmppc_decrementer_wakeup;
@@ -398,13 +497,14 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
 #ifdef CONFIG_KVM_EXIT_TIMING
 	mutex_init(&vcpu->arch.exit_timing_lock);
 #endif
-
-	return 0;
+	ret = kvmppc_subarch_vcpu_init(vcpu);
+	return ret;
 }
 
 void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu)
 {
 	kvmppc_mmu_destroy(vcpu);
+	kvmppc_subarch_vcpu_uninit(vcpu);
 }
 
 void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
@@ -420,7 +520,6 @@ void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 	mtspr(SPRN_VRSAVE, vcpu->arch.vrsave);
 #endif
 	kvmppc_core_vcpu_load(vcpu, cpu);
-	vcpu->cpu = smp_processor_id();
 }
 
 void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
@@ -429,7 +528,6 @@ void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
 #ifdef CONFIG_BOOKE
 	vcpu->arch.vrsave = mfspr(SPRN_VRSAVE);
 #endif
-	vcpu->cpu = -1;
 }
 
 int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
@@ -527,6 +625,13 @@ int kvmppc_handle_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	vcpu->mmio_is_write = 0;
 	vcpu->arch.mmio_sign_extend = 0;
 
+	if (!kvm_io_bus_read(vcpu->kvm, KVM_MMIO_BUS, run->mmio.phys_addr,
+			     bytes, &run->mmio.data)) {
+		kvmppc_complete_mmio_load(vcpu, run);
+		vcpu->mmio_needed = 0;
+		return EMULATE_DONE;
+	}
+
 	return EMULATE_DO_MMIO;
 }
 
@@ -536,8 +641,8 @@ int kvmppc_handle_loads(struct kvm_run *run, struct kvm_vcpu *vcpu,
 {
 	int r;
 
-	r = kvmppc_handle_load(run, vcpu, rt, bytes, is_bigendian);
 	vcpu->arch.mmio_sign_extend = 1;
+	r = kvmppc_handle_load(run, vcpu, rt, bytes, is_bigendian);
 
 	return r;
 }
@@ -575,6 +680,13 @@ int kvmppc_handle_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
 		}
 	}
 
+	if (!kvm_io_bus_write(vcpu->kvm, KVM_MMIO_BUS, run->mmio.phys_addr,
+			      bytes, &run->mmio.data)) {
+		kvmppc_complete_mmio_load(vcpu, run);
+		vcpu->mmio_needed = 0;
+		return EMULATE_DONE;
+	}
+
 	return EMULATE_DO_MMIO;
 }
 
@@ -649,6 +761,12 @@ static int kvm_vcpu_ioctl_enable_cap(struct kvm_vcpu *vcpu,
 		r = 0;
 		vcpu->arch.papr_enabled = true;
 		break;
+#ifdef CONFIG_BOOKE
+	case KVM_CAP_PPC_BOOKE_WATCHDOG:
+		r = 0;
+		vcpu->arch.watchdog_enabled = true;
+		break;
+#endif
 #if defined(CONFIG_KVM_E500V2) || defined(CONFIG_KVM_E500MC)
 	case KVM_CAP_SW_TLB: {
 		struct kvm_config_tlb cfg;
@@ -751,9 +869,16 @@ int kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf)
 
 static int kvm_vm_ioctl_get_pvinfo(struct kvm_ppc_pvinfo *pvinfo)
 {
+	u32 inst_nop = 0x60000000;
+#ifdef CONFIG_KVM_BOOKE_HV
+	u32 inst_sc1 = 0x44000022;
+	pvinfo->hcall[0] = inst_sc1;
+	pvinfo->hcall[1] = inst_nop;
+	pvinfo->hcall[2] = inst_nop;
+	pvinfo->hcall[3] = inst_nop;
+#else
 	u32 inst_lis = 0x3c000000;
 	u32 inst_ori = 0x60000000;
-	u32 inst_nop = 0x60000000;
 	u32 inst_sc = 0x44000002;
 	u32 inst_imm_mask = 0xffff;
 
@@ -770,6 +895,9 @@ static int kvm_vm_ioctl_get_pvinfo(struct kvm_ppc_pvinfo *pvinfo)
 	pvinfo->hcall[1] = inst_ori | (KVM_SC_MAGIC_R0 & inst_imm_mask);
 	pvinfo->hcall[2] = inst_sc;
 	pvinfo->hcall[3] = inst_nop;
+#endif
+
+	pvinfo->flags = KVM_PPC_PVINFO_FLAGS_EV_IDLE;
 
 	return 0;
 }
@@ -832,6 +960,17 @@ long kvm_arch_vm_ioctl(struct file *filp,
 		r = 0;
 		break;
 	}
+
+	case KVM_PPC_GET_HTAB_FD: {
+		struct kvm *kvm = filp->private_data;
+		struct kvm_get_htab_fd ghf;
+
+		r = -EFAULT;
+		if (copy_from_user(&ghf, argp, sizeof(ghf)))
+			break;
+		r = kvm_vm_ioctl_get_htab_fd(kvm, &ghf);
+		break;
+	}
 #endif /* CONFIG_KVM_BOOK3S_64_HV */
 
 #ifdef CONFIG_PPC_BOOK3S_64
diff --git a/arch/powerpc/kvm/trace.h b/arch/powerpc/kvm/trace.h
index ddb6a2149d4..e326489a542 100644
--- a/arch/powerpc/kvm/trace.h
+++ b/arch/powerpc/kvm/trace.h
@@ -31,6 +31,126 @@ TRACE_EVENT(kvm_ppc_instr,
 		  __entry->inst, __entry->pc, __entry->emulate)
 );
 
+#ifdef CONFIG_PPC_BOOK3S
+#define kvm_trace_symbol_exit \
+	{0x100, "SYSTEM_RESET"}, \
+	{0x200, "MACHINE_CHECK"}, \
+	{0x300, "DATA_STORAGE"}, \
+	{0x380, "DATA_SEGMENT"}, \
+	{0x400, "INST_STORAGE"}, \
+	{0x480, "INST_SEGMENT"}, \
+	{0x500, "EXTERNAL"}, \
+	{0x501, "EXTERNAL_LEVEL"}, \
+	{0x502, "EXTERNAL_HV"}, \
+	{0x600, "ALIGNMENT"}, \
+	{0x700, "PROGRAM"}, \
+	{0x800, "FP_UNAVAIL"}, \
+	{0x900, "DECREMENTER"}, \
+	{0x980, "HV_DECREMENTER"}, \
+	{0xc00, "SYSCALL"}, \
+	{0xd00, "TRACE"}, \
+	{0xe00, "H_DATA_STORAGE"}, \
+	{0xe20, "H_INST_STORAGE"}, \
+	{0xe40, "H_EMUL_ASSIST"}, \
+	{0xf00, "PERFMON"}, \
+	{0xf20, "ALTIVEC"}, \
+	{0xf40, "VSX"}
+#else
+#define kvm_trace_symbol_exit \
+	{0, "CRITICAL"}, \
+	{1, "MACHINE_CHECK"}, \
+	{2, "DATA_STORAGE"}, \
+	{3, "INST_STORAGE"}, \
+	{4, "EXTERNAL"}, \
+	{5, "ALIGNMENT"}, \
+	{6, "PROGRAM"}, \
+	{7, "FP_UNAVAIL"}, \
+	{8, "SYSCALL"}, \
+	{9, "AP_UNAVAIL"}, \
+	{10, "DECREMENTER"}, \
+	{11, "FIT"}, \
+	{12, "WATCHDOG"}, \
+	{13, "DTLB_MISS"}, \
+	{14, "ITLB_MISS"}, \
+	{15, "DEBUG"}, \
+	{32, "SPE_UNAVAIL"}, \
+	{33, "SPE_FP_DATA"}, \
+	{34, "SPE_FP_ROUND"}, \
+	{35, "PERFORMANCE_MONITOR"}, \
+	{36, "DOORBELL"}, \
+	{37, "DOORBELL_CRITICAL"}, \
+	{38, "GUEST_DBELL"}, \
+	{39, "GUEST_DBELL_CRIT"}, \
+	{40, "HV_SYSCALL"}, \
+	{41, "HV_PRIV"}
+#endif
+
+TRACE_EVENT(kvm_exit,
+	TP_PROTO(unsigned int exit_nr, struct kvm_vcpu *vcpu),
+	TP_ARGS(exit_nr, vcpu),
+
+	TP_STRUCT__entry(
+		__field(	unsigned int,	exit_nr		)
+		__field(	unsigned long,	pc		)
+		__field(	unsigned long,	msr		)
+		__field(	unsigned long,	dar		)
+#ifdef CONFIG_KVM_BOOK3S_PR
+		__field(	unsigned long,	srr1		)
+#endif
+		__field(	unsigned long,	last_inst	)
+	),
+
+	TP_fast_assign(
+#ifdef CONFIG_KVM_BOOK3S_PR
+		struct kvmppc_book3s_shadow_vcpu *svcpu;
+#endif
+		__entry->exit_nr	= exit_nr;
+		__entry->pc		= kvmppc_get_pc(vcpu);
+		__entry->dar		= kvmppc_get_fault_dar(vcpu);
+		__entry->msr		= vcpu->arch.shared->msr;
+#ifdef CONFIG_KVM_BOOK3S_PR
+		svcpu = svcpu_get(vcpu);
+		__entry->srr1		= svcpu->shadow_srr1;
+		svcpu_put(svcpu);
+#endif
+		__entry->last_inst	= vcpu->arch.last_inst;
+	),
+
+	TP_printk("exit=%s"
+		" | pc=0x%lx"
+		" | msr=0x%lx"
+		" | dar=0x%lx"
+#ifdef CONFIG_KVM_BOOK3S_PR
+		" | srr1=0x%lx"
+#endif
+		" | last_inst=0x%lx"
+		,
+		__print_symbolic(__entry->exit_nr, kvm_trace_symbol_exit),
+		__entry->pc,
+		__entry->msr,
+		__entry->dar,
+#ifdef CONFIG_KVM_BOOK3S_PR
+		__entry->srr1,
+#endif
+		__entry->last_inst
+		)
+);
+
+TRACE_EVENT(kvm_unmap_hva,
+	TP_PROTO(unsigned long hva),
+	TP_ARGS(hva),
+
+	TP_STRUCT__entry(
+		__field(	unsigned long,	hva		)
+	),
+
+	TP_fast_assign(
+		__entry->hva		= hva;
+	),
+
+	TP_printk("unmap hva 0x%lx\n", __entry->hva)
+);
+
 TRACE_EVENT(kvm_stlb_inval,
 	TP_PROTO(unsigned int stlb_index),
 	TP_ARGS(stlb_index),
@@ -98,41 +218,31 @@ TRACE_EVENT(kvm_gtlb_write,
 		__entry->word1, __entry->word2)
 );
 
-
-/*************************************************************************
- *                         Book3S trace points                           *
- *************************************************************************/
-
-#ifdef CONFIG_KVM_BOOK3S_PR
-
-TRACE_EVENT(kvm_book3s_exit,
-	TP_PROTO(unsigned int exit_nr, struct kvm_vcpu *vcpu),
-	TP_ARGS(exit_nr, vcpu),
+TRACE_EVENT(kvm_check_requests,
+	TP_PROTO(struct kvm_vcpu *vcpu),
+	TP_ARGS(vcpu),
 
 	TP_STRUCT__entry(
-		__field(	unsigned int,	exit_nr		)
-		__field(	unsigned long,	pc		)
-		__field(	unsigned long,	msr		)
-		__field(	unsigned long,	dar		)
-		__field(	unsigned long,	srr1		)
+		__field(	__u32,	cpu_nr		)
+		__field(	__u32,	requests	)
 	),
 
 	TP_fast_assign(
-		struct kvmppc_book3s_shadow_vcpu *svcpu;
-		__entry->exit_nr	= exit_nr;
-		__entry->pc		= kvmppc_get_pc(vcpu);
-		__entry->dar		= kvmppc_get_fault_dar(vcpu);
-		__entry->msr		= vcpu->arch.shared->msr;
-		svcpu = svcpu_get(vcpu);
-		__entry->srr1		= svcpu->shadow_srr1;
-		svcpu_put(svcpu);
+		__entry->cpu_nr		= vcpu->vcpu_id;
+		__entry->requests	= vcpu->requests;
 	),
 
-	TP_printk("exit=0x%x | pc=0x%lx | msr=0x%lx | dar=0x%lx | srr1=0x%lx",
-		  __entry->exit_nr, __entry->pc, __entry->msr, __entry->dar,
-		  __entry->srr1)
+	TP_printk("vcpu=%x requests=%x",
+		__entry->cpu_nr, __entry->requests)
 );
 
+
+/*************************************************************************
+ *                         Book3S trace points                           *
+ *************************************************************************/
+
+#ifdef CONFIG_KVM_BOOK3S_PR
+
 TRACE_EVENT(kvm_book3s_reenter,
 	TP_PROTO(int r, struct kvm_vcpu *vcpu),
 	TP_ARGS(r, vcpu),
@@ -395,6 +505,44 @@ TRACE_EVENT(kvm_booke206_gtlb_write,
 		__entry->mas2, __entry->mas7_3)
 );
 
+TRACE_EVENT(kvm_booke206_ref_release,
+	TP_PROTO(__u64 pfn, __u32 flags),
+	TP_ARGS(pfn, flags),
+
+	TP_STRUCT__entry(
+		__field(	__u64,	pfn		)
+		__field(	__u32,	flags		)
+	),
+
+	TP_fast_assign(
+		__entry->pfn		= pfn;
+		__entry->flags		= flags;
+	),
+
+	TP_printk("pfn=%llx flags=%x",
+		__entry->pfn, __entry->flags)
+);
+
+TRACE_EVENT(kvm_booke_queue_irqprio,
+	TP_PROTO(struct kvm_vcpu *vcpu, unsigned int priority),
+	TP_ARGS(vcpu, priority),
+
+	TP_STRUCT__entry(
+		__field(	__u32,	cpu_nr		)
+		__field(	__u32,	priority		)
+		__field(	unsigned long,	pending		)
+	),
+
+	TP_fast_assign(
+		__entry->cpu_nr		= vcpu->vcpu_id;
+		__entry->priority	= priority;
+		__entry->pending	= vcpu->arch.pending_exceptions;
+	),
+
+	TP_printk("vcpu=%x prio=%x pending=%lx",
+		__entry->cpu_nr, __entry->priority, __entry->pending)
+);
+
 #endif
 
 #endif /* _TRACE_KVM_H */
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
index 0a6b28336eb..3a8489a354e 100644
--- a/arch/powerpc/mm/fault.c
+++ b/arch/powerpc/mm/fault.c
@@ -113,19 +113,6 @@ static int store_updates_sp(struct pt_regs *regs)
 #define MM_FAULT_CONTINUE	-1
 #define MM_FAULT_ERR(sig)	(sig)
 
-static int out_of_memory(struct pt_regs *regs)
-{
-	/*
-	 * We ran out of memory, or some other thing happened to us that made
-	 * us unable to handle the page fault gracefully.
-	 */
-	up_read(&current->mm->mmap_sem);
-	if (!user_mode(regs))
-		return MM_FAULT_ERR(SIGKILL);
-	pagefault_out_of_memory();
-	return MM_FAULT_RETURN;
-}
-
 static int do_sigbus(struct pt_regs *regs, unsigned long address)
 {
 	siginfo_t info;
@@ -169,8 +156,18 @@ static int mm_fault_error(struct pt_regs *regs, unsigned long addr, int fault)
 		return MM_FAULT_CONTINUE;
 
 	/* Out of memory */
-	if (fault & VM_FAULT_OOM)
-		return out_of_memory(regs);
+	if (fault & VM_FAULT_OOM) {
+		up_read(&current->mm->mmap_sem);
+
+		/*
+		 * We ran out of memory, or some other thing happened to us that
+		 * made us unable to handle the page fault gracefully.
+		 */
+		if (!user_mode(regs))
+			return MM_FAULT_ERR(SIGKILL);
+		pagefault_out_of_memory();
+		return MM_FAULT_RETURN;
+	}
 
 	/* Bus error. x86 handles HWPOISON here, we'll add this if/when
 	 * we support the feature in HW
diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
index 5829d2a950d..cf9dada734b 100644
--- a/arch/powerpc/mm/slice.c
+++ b/arch/powerpc/mm/slice.c
@@ -722,7 +722,7 @@ void slice_set_range_psize(struct mm_struct *mm, unsigned long start,
 }
 
 /*
- * is_hugepage_only_range() is used by generic code to verify wether
+ * is_hugepage_only_range() is used by generic code to verify whether
  * a normal mmap mapping (non hugetlbfs) is valid on a given area.
  *
  * until the generic code provides a more generic hook and/or starts
diff --git a/arch/powerpc/net/bpf_jit.h b/arch/powerpc/net/bpf_jit.h
index 1fc8109bf2f..8a5dfaf5c6b 100644
--- a/arch/powerpc/net/bpf_jit.h
+++ b/arch/powerpc/net/bpf_jit.h
@@ -134,6 +134,12 @@ DECLARE_LOAD_FUNC(sk_load_byte_msh);
 				     ___PPC_RS(a) | IMM_L(i))
 #define PPC_ORIS(d, a, i)	EMIT(PPC_INST_ORIS | ___PPC_RA(d) |	      \
 				     ___PPC_RS(a) | IMM_L(i))
+#define PPC_XOR(d, a, b)	EMIT(PPC_INST_XOR | ___PPC_RA(d) |	      \
+				     ___PPC_RS(a) | ___PPC_RB(b))
+#define PPC_XORI(d, a, i)	EMIT(PPC_INST_XORI | ___PPC_RA(d) |	      \
+				     ___PPC_RS(a) | IMM_L(i))
+#define PPC_XORIS(d, a, i)	EMIT(PPC_INST_XORIS | ___PPC_RA(d) |	      \
+				     ___PPC_RS(a) | IMM_L(i))
 #define PPC_SLW(d, a, s)	EMIT(PPC_INST_SLW | ___PPC_RA(d) |	      \
 				     ___PPC_RS(a) | ___PPC_RB(s))
 #define PPC_SRW(d, a, s)	EMIT(PPC_INST_SRW | ___PPC_RA(d) |	      \
diff --git a/arch/powerpc/net/bpf_jit_comp.c b/arch/powerpc/net/bpf_jit_comp.c
index dd1130642d0..e834f1ec23c 100644
--- a/arch/powerpc/net/bpf_jit_comp.c
+++ b/arch/powerpc/net/bpf_jit_comp.c
@@ -13,6 +13,8 @@
 #include <asm/cacheflush.h>
 #include <linux/netdevice.h>
 #include <linux/filter.h>
+#include <linux/if_vlan.h>
+
 #include "bpf_jit.h"
 
 #ifndef __BIG_ENDIAN
@@ -89,6 +91,8 @@ static void bpf_jit_build_prologue(struct sk_filter *fp, u32 *image,
 	case BPF_S_ANC_IFINDEX:
 	case BPF_S_ANC_MARK:
 	case BPF_S_ANC_RXHASH:
+	case BPF_S_ANC_VLAN_TAG:
+	case BPF_S_ANC_VLAN_TAG_PRESENT:
 	case BPF_S_ANC_CPU:
 	case BPF_S_ANC_QUEUE:
 	case BPF_S_LD_W_ABS:
@@ -232,6 +236,17 @@ static int bpf_jit_build_body(struct sk_filter *fp, u32 *image,
 			if (K >= 65536)
 				PPC_ORIS(r_A, r_A, IMM_H(K));
 			break;
+		case BPF_S_ANC_ALU_XOR_X:
+		case BPF_S_ALU_XOR_X: /* A ^= X */
+			ctx->seen |= SEEN_XREG;
+			PPC_XOR(r_A, r_A, r_X);
+			break;
+		case BPF_S_ALU_XOR_K: /* A ^= K */
+			if (IMM_L(K))
+				PPC_XORI(r_A, r_A, IMM_L(K));
+			if (K >= 65536)
+				PPC_XORIS(r_A, r_A, IMM_H(K));
+			break;
 		case BPF_S_ALU_LSH_X: /* A <<= X; */
 			ctx->seen |= SEEN_XREG;
 			PPC_SLW(r_A, r_A, r_X);
@@ -371,6 +386,16 @@ static int bpf_jit_build_body(struct sk_filter *fp, u32 *image,
 			PPC_LWZ_OFFS(r_A, r_skb, offsetof(struct sk_buff,
 							  rxhash));
 			break;
+		case BPF_S_ANC_VLAN_TAG:
+		case BPF_S_ANC_VLAN_TAG_PRESENT:
+			BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, vlan_tci) != 2);
+			PPC_LHZ_OFFS(r_A, r_skb, offsetof(struct sk_buff,
+							  vlan_tci));
+			if (filter[i].code == BPF_S_ANC_VLAN_TAG)
+				PPC_ANDI(r_A, r_A, VLAN_VID_MASK);
+			else
+				PPC_ANDI(r_A, r_A, VLAN_TAG_PRESENT);
+			break;
 		case BPF_S_ANC_QUEUE:
 			BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff,
 						  queue_mapping) != 2);
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
index 028470b9588..a51cb07bd66 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
@@ -526,7 +526,7 @@ EXPORT_SYMBOL(mpc52xx_gpt_timer_period);
 
 #define WDT_IDENTITY	    "mpc52xx watchdog on GPT0"
 
-/* wdt_is_active stores wether or not the /dev/watchdog device is opened */
+/* wdt_is_active stores whether or not the /dev/watchdog device is opened */
 static unsigned long wdt_is_active;
 
 /* wdt-capable gpt */
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
index 8520b58a5e9..b89ef65392d 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
@@ -372,10 +372,11 @@ static int mpc52xx_irqhost_map(struct irq_domain *h, unsigned int virq,
 	case MPC52xx_IRQ_L1_MAIN: irqchip = &mpc52xx_main_irqchip; break;
 	case MPC52xx_IRQ_L1_PERP: irqchip = &mpc52xx_periph_irqchip; break;
 	case MPC52xx_IRQ_L1_SDMA: irqchip = &mpc52xx_sdma_irqchip; break;
-	default:
-		pr_err("%s: invalid irq: virq=%i, l1=%i, l2=%i\n",
-		       __func__, virq, l1irq, l2irq);
-		return -EINVAL;
+	case MPC52xx_IRQ_L1_CRIT:
+		pr_warn("%s: Critical IRQ #%d is unsupported! Nopping it.\n",
+			__func__, l2irq);
+		irq_set_chip(virq, &no_irq_chip);
+		return 0;
 	}
 
 	irq_set_chip_and_handler(virq, irqchip, handle_level_irq);
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index e7a896acd98..48a920d5148 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -90,6 +90,7 @@ config MPIC
 config PPC_EPAPR_HV_PIC
 	bool
 	default n
+	select EPAPR_PARAVIRT
 
 config MPIC_WEIRD
 	bool
diff --git a/arch/powerpc/platforms/cell/celleb_pci.c b/arch/powerpc/platforms/cell/celleb_pci.c
index abc8af43ea7..173568140a3 100644
--- a/arch/powerpc/platforms/cell/celleb_pci.c
+++ b/arch/powerpc/platforms/cell/celleb_pci.c
@@ -401,11 +401,11 @@ error:
 	} else {
 		if (config && *config) {
 			size = 256;
-			free_bootmem((unsigned long)(*config), size);
+			free_bootmem(__pa(*config), size);
 		}
 		if (res && *res) {
 			size = sizeof(struct celleb_pci_resource);
-			free_bootmem((unsigned long)(*res), size);
+			free_bootmem(__pa(*res), size);
 		}
 	}
 
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index dca21366674..e56bb651da1 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -728,7 +728,7 @@ static struct cbe_iommu * __init cell_iommu_alloc(struct device_node *np)
 		 nid, np->full_name);
 
 	/* XXX todo: If we can have multiple windows on the same IOMMU, which
-	 * isn't the case today, we probably want here to check wether the
+	 * isn't the case today, we probably want here to check whether the
 	 * iommu for that node is already setup.
 	 * However, there might be issue with getting the size right so let's
 	 * ignore that for now. We might want to completely get rid of the
diff --git a/arch/powerpc/platforms/cell/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c
index d8b7cc8a66c..8e299447127 100644
--- a/arch/powerpc/platforms/cell/spider-pic.c
+++ b/arch/powerpc/platforms/cell/spider-pic.c
@@ -148,7 +148,7 @@ static int spider_set_irq_type(struct irq_data *d, unsigned int type)
 
 	/* Configure the source. One gross hack that was there before and
 	 * that I've kept around is the priority to the BE which I set to
-	 * be the same as the interrupt source number. I don't know wether
+	 * be the same as the interrupt source number. I don't know whether
 	 * that's supposed to make any kind of sense however, we'll have to
 	 * decide that, but for now, I'm not changing the behaviour.
 	 */
@@ -220,7 +220,7 @@ static void spider_irq_cascade(unsigned int irq, struct irq_desc *desc)
 /* For hooking up the cascace we have a problem. Our device-tree is
  * crap and we don't know on which BE iic interrupt we are hooked on at
  * least not the "standard" way. We can reconstitute it based on two
- * informations though: which BE node we are connected to and wether
+ * informations though: which BE node we are connected to and whether
  * we are connected to IOIF0 or IOIF1. Right now, we really only care
  * about the IBM cell blade and we know that its firmware gives us an
  * interrupt-map property which is pretty strange.
@@ -232,7 +232,7 @@ static unsigned int __init spider_find_cascade_and_node(struct spider_pic *pic)
 	int imaplen, intsize, unit;
 	struct device_node *iic;
 
-	/* First, we check wether we have a real "interrupts" in the device
+	/* First, we check whether we have a real "interrupts" in the device
 	 * tree in case the device-tree is ever fixed
 	 */
 	struct of_irq oirq;
diff --git a/arch/powerpc/platforms/powermac/pfunc_core.c b/arch/powerpc/platforms/powermac/pfunc_core.c
index b0c3777528a..d588e48dff7 100644
--- a/arch/powerpc/platforms/powermac/pfunc_core.c
+++ b/arch/powerpc/platforms/powermac/pfunc_core.c
@@ -686,7 +686,7 @@ static int pmf_add_functions(struct pmf_device *dev, void *driverdata)
 	int count = 0;
 
 	for (pp = dev->node->properties; pp != 0; pp = pp->next) {
-		char *name;
+		const char *name;
 		if (strncmp(pp->name, PP_PREFIX, plen) != 0)
 			continue;
 		name = pp->name + plen;
diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c
index c4e630576ff..31036b56670 100644
--- a/arch/powerpc/platforms/powermac/pic.c
+++ b/arch/powerpc/platforms/powermac/pic.c
@@ -529,7 +529,7 @@ static int __init pmac_pic_probe_mpic(void)
 void __init pmac_pic_init(void)
 {
 	/* We configure the OF parsing based on our oldworld vs. newworld
-	 * platform type and wether we were booted by BootX.
+	 * platform type and whether we were booted by BootX.
 	 */
 #ifdef CONFIG_PPC32
 	if (!pmac_newworld)
diff --git a/arch/powerpc/platforms/pseries/eeh_pe.c b/arch/powerpc/platforms/pseries/eeh_pe.c
index 797cd181dc3..d16c8ded108 100644
--- a/arch/powerpc/platforms/pseries/eeh_pe.c
+++ b/arch/powerpc/platforms/pseries/eeh_pe.c
@@ -449,7 +449,7 @@ int eeh_rmv_from_parent_pe(struct eeh_dev *edev, int purge_pe)
 			if (list_empty(&pe->edevs)) {
 				cnt = 0;
 				list_for_each_entry(child, &pe->child_list, child) {
-					if (!(pe->type & EEH_PE_INVALID)) {
+					if (!(child->type & EEH_PE_INVALID)) {
 						cnt++;
 						break;
 					}
diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c
index d19f4977c83..e5b08472313 100644
--- a/arch/powerpc/platforms/pseries/msi.c
+++ b/arch/powerpc/platforms/pseries/msi.c
@@ -220,7 +220,8 @@ static struct device_node *find_pe_dn(struct pci_dev *dev, int *total)
 
 	/* Get the top level device in the PE */
 	edev = of_node_to_eeh_dev(dn);
-	edev = list_first_entry(&edev->pe->edevs, struct eeh_dev, list);
+	if (edev->pe)
+		edev = list_first_entry(&edev->pe->edevs, struct eeh_dev, list);
 	dn = eeh_dev_to_of_node(edev);
 	if (!dn)
 		return NULL;
diff --git a/arch/powerpc/platforms/pseries/processor_idle.c b/arch/powerpc/platforms/pseries/processor_idle.c
index 45d00e5fe14..4d806b41960 100644
--- a/arch/powerpc/platforms/pseries/processor_idle.c
+++ b/arch/powerpc/platforms/pseries/processor_idle.c
@@ -36,7 +36,7 @@ static struct cpuidle_state *cpuidle_state_table;
 static inline void idle_loop_prolog(unsigned long *in_purr, ktime_t *kt_before)
 {
 
-	*kt_before = ktime_get_real();
+	*kt_before = ktime_get();
 	*in_purr = mfspr(SPRN_PURR);
 	/*
 	 * Indicate to the HV that we are idle. Now would be
@@ -50,7 +50,7 @@ static inline  s64 idle_loop_epilog(unsigned long in_purr, ktime_t kt_before)
 	get_lppaca()->wait_state_cycles += mfspr(SPRN_PURR) - in_purr;
 	get_lppaca()->idle = 0;
 
-	return ktime_to_us(ktime_sub(ktime_get_real(), kt_before));
+	return ktime_to_us(ktime_sub(ktime_get(), kt_before));
 }
 
 static int snooze_loop(struct cpuidle_device *dev,
diff --git a/arch/powerpc/platforms/pseries/reconfig.c b/arch/powerpc/platforms/pseries/reconfig.c
index 39f71fba9b3..2f4668136b2 100644
--- a/arch/powerpc/platforms/pseries/reconfig.c
+++ b/arch/powerpc/platforms/pseries/reconfig.c
@@ -281,12 +281,11 @@ static struct property *new_property(const char *name, const int length,
 	if (!new)
 		return NULL;
 
-	if (!(new->name = kmalloc(strlen(name) + 1, GFP_KERNEL)))
+	if (!(new->name = kstrdup(name, GFP_KERNEL)))
 		goto cleanup;
 	if (!(new->value = kmalloc(length + 1, GFP_KERNEL)))
 		goto cleanup;
 
-	strcpy(new->name, name);
 	memcpy(new->value, value, length);
 	*(((char *)new->value) + length) = 0;
 	new->length = length;
diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c
index 51ffafae561..63c5f04ea58 100644
--- a/arch/powerpc/sysdev/fsl_msi.c
+++ b/arch/powerpc/sysdev/fsl_msi.c
@@ -236,7 +236,6 @@ static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc)
 	u32 intr_index;
 	u32 have_shift = 0;
 	struct fsl_msi_cascade_data *cascade_data;
-	unsigned int ret;
 
 	cascade_data = irq_get_handler_data(irq);
 	msi_data = cascade_data->msi_data;
@@ -268,7 +267,9 @@ static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc)
 	case FSL_PIC_IP_IPIC:
 		msir_value = fsl_msi_read(msi_data->msi_regs, msir_index * 0x4);
 		break;
-	case FSL_PIC_IP_VMPIC:
+#ifdef CONFIG_EPAPR_PARAVIRT
+	case FSL_PIC_IP_VMPIC: {
+		unsigned int ret;
 		ret = fh_vmpic_get_msir(virq_to_hw(irq), &msir_value);
 		if (ret) {
 			pr_err("fsl-msi: fh_vmpic_get_msir() failed for "
@@ -277,6 +278,8 @@ static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc)
 		}
 		break;
 	}
+#endif
+	}
 
 	while (msir_value) {
 		intr_index = ffs(msir_value) - 1;
@@ -508,10 +511,12 @@ static const struct of_device_id fsl_of_msi_ids[] = {
 		.compatible = "fsl,ipic-msi",
 		.data = &ipic_msi_feature,
 	},
+#ifdef CONFIG_EPAPR_PARAVIRT
 	{
 		.compatible = "fsl,vmpic-msi",
 		.data = &vmpic_msi_feature,
 	},
+#endif
 	{}
 };
 
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index ffb93ae9379..01b62a62c63 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -136,7 +136,7 @@ static void __init setup_pci_atmu(struct pci_controller *hose,
 	u32 pcicsrbar = 0, pcicsrbar_sz;
 	u32 piwar = PIWAR_EN | PIWAR_PF | PIWAR_TGI_LOCAL |
 			PIWAR_READ_SNOOP | PIWAR_WRITE_SNOOP;
-	char *name = hose->dn->full_name;
+	const char *name = hose->dn->full_name;
 	const u64 *reg;
 	int len;
 
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index c449dbd1c93..97118dc3d28 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -253,6 +253,7 @@ struct platform_diu_data_ops diu_ops;
 EXPORT_SYMBOL(diu_ops);
 #endif
 
+#ifdef CONFIG_EPAPR_PARAVIRT
 /*
  * Restart the current partition
  *
@@ -278,3 +279,4 @@ void fsl_hv_halt(void)
 	pr_info("hv exit\n");
 	fh_partition_stop(-1);
 }
+#endif
diff --git a/arch/powerpc/sysdev/scom.c b/arch/powerpc/sysdev/scom.c
index 702256a1ca1..9193e12df69 100644
--- a/arch/powerpc/sysdev/scom.c
+++ b/arch/powerpc/sysdev/scom.c
@@ -157,7 +157,7 @@ static int scom_debug_init_one(struct dentry *root, struct device_node *dn,
 	ent->map = SCOM_MAP_INVALID;
 	spin_lock_init(&ent->lock);
 	snprintf(ent->name, 8, "scom%d", i);
-	ent->blob.data = dn->full_name;
+	ent->blob.data = (void*) dn->full_name;
 	ent->blob.size = strlen(dn->full_name);
 
 	dir = debugfs_create_dir(ent->name, root);
diff --git a/arch/s390/Kbuild b/arch/s390/Kbuild
index cc45d25487b..647c3eccc3d 100644
--- a/arch/s390/Kbuild
+++ b/arch/s390/Kbuild
@@ -6,3 +6,4 @@ obj-$(CONFIG_S390_HYPFS_FS)	+= hypfs/
 obj-$(CONFIG_APPLDATA_BASE)	+= appldata/
 obj-$(CONFIG_MATHEMU)		+= math-emu/
 obj-y				+= net/
+obj-$(CONFIG_PCI)		+= pci/
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index d385f396dfe..32425af9d68 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -34,12 +34,6 @@ config GENERIC_BUG
 config GENERIC_BUG_RELATIVE_POINTERS
 	def_bool y
 
-config NO_IOMEM
-	def_bool y
-
-config NO_DMA
-	def_bool y
-
 config ARCH_DMA_ADDR_T_64BIT
 	def_bool 64BIT
 
@@ -58,6 +52,12 @@ config KEXEC
 config AUDIT_ARCH
 	def_bool y
 
+config NO_IOPORT
+	def_bool y
+
+config PCI_QUIRKS
+	def_bool n
+
 config S390
 	def_bool y
 	select USE_GENERIC_SMP_HELPERS if SMP
@@ -138,8 +138,10 @@ config S390
 	select KTIME_SCALAR if 32BIT
 	select HAVE_ARCH_SECCOMP_FILTER
 	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
 	select HAVE_MOD_ARCH_SPECIFIC
 	select MODULES_USE_ELF_RELA
+	select CLONE_BACKWARDS2
 
 config SCHED_OMIT_FRAME_POINTER
 	def_bool y
@@ -169,6 +171,10 @@ config HAVE_MARCH_Z196_FEATURES
 	def_bool n
 	select HAVE_MARCH_Z10_FEATURES
 
+config HAVE_MARCH_ZEC12_FEATURES
+	def_bool n
+	select HAVE_MARCH_Z196_FEATURES
+
 choice
 	prompt "Processor type"
 	default MARCH_G5
@@ -220,6 +226,13 @@ config MARCH_Z196
 	  (2818 and 2817 series). The kernel will be slightly faster but will
 	  not work on older machines.
 
+config MARCH_ZEC12
+	bool "IBM zEC12"
+	select HAVE_MARCH_ZEC12_FEATURES if 64BIT
+	help
+	  Select this to enable optimizations for IBM zEC12 (2827 series). The
+	  kernel will be slightly faster but will not work on older machines.
+
 endchoice
 
 config 64BIT
@@ -424,6 +437,53 @@ config QDIO
 
 	  If unsure, say Y.
 
+menuconfig PCI
+	bool "PCI support"
+	default n
+	depends on 64BIT
+	select ARCH_SUPPORTS_MSI
+	select PCI_MSI
+	help
+	  Enable PCI support.
+
+if PCI
+
+config PCI_NR_FUNCTIONS
+	int "Maximum number of PCI functions (1-4096)"
+	range 1 4096
+	default "64"
+	help
+	  This allows you to specify the maximum number of PCI functions which
+	  this kernel will support.
+
+source "drivers/pci/Kconfig"
+source "drivers/pci/pcie/Kconfig"
+source "drivers/pci/hotplug/Kconfig"
+
+endif	# PCI
+
+config PCI_DOMAINS
+	def_bool PCI
+
+config HAS_IOMEM
+	def_bool PCI
+
+config IOMMU_HELPER
+	def_bool PCI
+
+config HAS_DMA
+	def_bool PCI
+	select HAVE_DMA_API_DEBUG
+
+config NEED_SG_DMA_LENGTH
+	def_bool PCI
+
+config HAVE_DMA_ATTRS
+	def_bool PCI
+
+config NEED_DMA_MAP_STATE
+	def_bool PCI
+
 config CHSC_SCH
 	def_tristate m
 	prompt "Support for CHSC subchannels"
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index 49e76e8b477..4b8e08b56f4 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -41,6 +41,7 @@ cflags-$(CONFIG_MARCH_Z990) += $(call cc-option,-march=z990)
 cflags-$(CONFIG_MARCH_Z9_109) += $(call cc-option,-march=z9-109)
 cflags-$(CONFIG_MARCH_Z10) += $(call cc-option,-march=z10)
 cflags-$(CONFIG_MARCH_Z196) += $(call cc-option,-march=z196)
+cflags-$(CONFIG_MARCH_ZEC12) += $(call cc-option,-march=zEC12)
 
 #KBUILD_IMAGE is necessary for make rpm
 KBUILD_IMAGE	:=arch/s390/boot/image
diff --git a/arch/s390/crypto/aes_s390.c b/arch/s390/crypto/aes_s390.c
index da3c1a7dcd8..b4dbade8ca2 100644
--- a/arch/s390/crypto/aes_s390.c
+++ b/arch/s390/crypto/aes_s390.c
@@ -325,7 +325,8 @@ static int ecb_aes_crypt(struct blkcipher_desc *desc, long func, void *param,
 		u8 *in = walk->src.virt.addr;
 
 		ret = crypt_s390_km(func, param, out, in, n);
-		BUG_ON((ret < 0) || (ret != n));
+		if (ret < 0 || ret != n)
+			return -EIO;
 
 		nbytes &= AES_BLOCK_SIZE - 1;
 		ret = blkcipher_walk_done(desc, walk, nbytes);
@@ -457,7 +458,8 @@ static int cbc_aes_crypt(struct blkcipher_desc *desc, long func, void *param,
 		u8 *in = walk->src.virt.addr;
 
 		ret = crypt_s390_kmc(func, param, out, in, n);
-		BUG_ON((ret < 0) || (ret != n));
+		if (ret < 0 || ret != n)
+			return -EIO;
 
 		nbytes &= AES_BLOCK_SIZE - 1;
 		ret = blkcipher_walk_done(desc, walk, nbytes);
@@ -625,7 +627,8 @@ static int xts_aes_crypt(struct blkcipher_desc *desc, long func,
 	memcpy(xts_ctx->pcc.tweak, walk->iv, sizeof(xts_ctx->pcc.tweak));
 	param = xts_ctx->pcc.key + offset;
 	ret = crypt_s390_pcc(func, param);
-	BUG_ON(ret < 0);
+	if (ret < 0)
+		return -EIO;
 
 	memcpy(xts_ctx->xts_param, xts_ctx->pcc.xts, 16);
 	param = xts_ctx->key + offset;
@@ -636,7 +639,8 @@ static int xts_aes_crypt(struct blkcipher_desc *desc, long func,
 		in = walk->src.virt.addr;
 
 		ret = crypt_s390_km(func, param, out, in, n);
-		BUG_ON(ret < 0 || ret != n);
+		if (ret < 0 || ret != n)
+			return -EIO;
 
 		nbytes &= AES_BLOCK_SIZE - 1;
 		ret = blkcipher_walk_done(desc, walk, nbytes);
@@ -769,7 +773,8 @@ static int ctr_aes_crypt(struct blkcipher_desc *desc, long func,
 				crypto_inc(ctrblk + i, AES_BLOCK_SIZE);
 			}
 			ret = crypt_s390_kmctr(func, sctx->key, out, in, n, ctrblk);
-			BUG_ON(ret < 0 || ret != n);
+			if (ret < 0 || ret != n)
+				return -EIO;
 			if (n > AES_BLOCK_SIZE)
 				memcpy(ctrblk, ctrblk + n - AES_BLOCK_SIZE,
 				       AES_BLOCK_SIZE);
@@ -788,7 +793,8 @@ static int ctr_aes_crypt(struct blkcipher_desc *desc, long func,
 		in = walk->src.virt.addr;
 		ret = crypt_s390_kmctr(func, sctx->key, buf, in,
 				       AES_BLOCK_SIZE, ctrblk);
-		BUG_ON(ret < 0 || ret != AES_BLOCK_SIZE);
+		if (ret < 0 || ret != AES_BLOCK_SIZE)
+			return -EIO;
 		memcpy(out, buf, nbytes);
 		crypto_inc(ctrblk, AES_BLOCK_SIZE);
 		ret = blkcipher_walk_done(desc, walk, 0);
diff --git a/arch/s390/crypto/des_s390.c b/arch/s390/crypto/des_s390.c
index b49fb96f420..bcca01c9989 100644
--- a/arch/s390/crypto/des_s390.c
+++ b/arch/s390/crypto/des_s390.c
@@ -94,7 +94,8 @@ static int ecb_desall_crypt(struct blkcipher_desc *desc, long func,
 		u8 *in = walk->src.virt.addr;
 
 		ret = crypt_s390_km(func, key, out, in, n);
-		BUG_ON((ret < 0) || (ret != n));
+		if (ret < 0 || ret != n)
+			return -EIO;
 
 		nbytes &= DES_BLOCK_SIZE - 1;
 		ret = blkcipher_walk_done(desc, walk, nbytes);
@@ -120,7 +121,8 @@ static int cbc_desall_crypt(struct blkcipher_desc *desc, long func,
 		u8 *in = walk->src.virt.addr;
 
 		ret = crypt_s390_kmc(func, iv, out, in, n);
-		BUG_ON((ret < 0) || (ret != n));
+		if (ret < 0 || ret != n)
+			return -EIO;
 
 		nbytes &= DES_BLOCK_SIZE - 1;
 		ret = blkcipher_walk_done(desc, walk, nbytes);
@@ -386,7 +388,8 @@ static int ctr_desall_crypt(struct blkcipher_desc *desc, long func,
 				crypto_inc(ctrblk + i, DES_BLOCK_SIZE);
 			}
 			ret = crypt_s390_kmctr(func, ctx->key, out, in, n, ctrblk);
-			BUG_ON((ret < 0) || (ret != n));
+			if (ret < 0 || ret != n)
+				return -EIO;
 			if (n > DES_BLOCK_SIZE)
 				memcpy(ctrblk, ctrblk + n - DES_BLOCK_SIZE,
 				       DES_BLOCK_SIZE);
@@ -404,7 +407,8 @@ static int ctr_desall_crypt(struct blkcipher_desc *desc, long func,
 		in = walk->src.virt.addr;
 		ret = crypt_s390_kmctr(func, ctx->key, buf, in,
 				       DES_BLOCK_SIZE, ctrblk);
-		BUG_ON(ret < 0 || ret != DES_BLOCK_SIZE);
+		if (ret < 0 || ret != DES_BLOCK_SIZE)
+			return -EIO;
 		memcpy(out, buf, nbytes);
 		crypto_inc(ctrblk, DES_BLOCK_SIZE);
 		ret = blkcipher_walk_done(desc, walk, 0);
diff --git a/arch/s390/crypto/ghash_s390.c b/arch/s390/crypto/ghash_s390.c
index 1ebd3a15cca..d43485d142e 100644
--- a/arch/s390/crypto/ghash_s390.c
+++ b/arch/s390/crypto/ghash_s390.c
@@ -72,14 +72,16 @@ static int ghash_update(struct shash_desc *desc,
 		if (!dctx->bytes) {
 			ret = crypt_s390_kimd(KIMD_GHASH, ctx, buf,
 					      GHASH_BLOCK_SIZE);
-			BUG_ON(ret != GHASH_BLOCK_SIZE);
+			if (ret != GHASH_BLOCK_SIZE)
+				return -EIO;
 		}
 	}
 
 	n = srclen & ~(GHASH_BLOCK_SIZE - 1);
 	if (n) {
 		ret = crypt_s390_kimd(KIMD_GHASH, ctx, src, n);
-		BUG_ON(ret != n);
+		if (ret != n)
+			return -EIO;
 		src += n;
 		srclen -= n;
 	}
@@ -92,7 +94,7 @@ static int ghash_update(struct shash_desc *desc,
 	return 0;
 }
 
-static void ghash_flush(struct ghash_ctx *ctx, struct ghash_desc_ctx *dctx)
+static int ghash_flush(struct ghash_ctx *ctx, struct ghash_desc_ctx *dctx)
 {
 	u8 *buf = dctx->buffer;
 	int ret;
@@ -103,21 +105,24 @@ static void ghash_flush(struct ghash_ctx *ctx, struct ghash_desc_ctx *dctx)
 		memset(pos, 0, dctx->bytes);
 
 		ret = crypt_s390_kimd(KIMD_GHASH, ctx, buf, GHASH_BLOCK_SIZE);
-		BUG_ON(ret != GHASH_BLOCK_SIZE);
+		if (ret != GHASH_BLOCK_SIZE)
+			return -EIO;
 	}
 
 	dctx->bytes = 0;
+	return 0;
 }
 
 static int ghash_final(struct shash_desc *desc, u8 *dst)
 {
 	struct ghash_desc_ctx *dctx = shash_desc_ctx(desc);
 	struct ghash_ctx *ctx = crypto_shash_ctx(desc->tfm);
+	int ret;
 
-	ghash_flush(ctx, dctx);
-	memcpy(dst, ctx->icv, GHASH_BLOCK_SIZE);
-
-	return 0;
+	ret = ghash_flush(ctx, dctx);
+	if (!ret)
+		memcpy(dst, ctx->icv, GHASH_BLOCK_SIZE);
+	return ret;
 }
 
 static struct shash_alg ghash_alg = {
diff --git a/arch/s390/crypto/sha_common.c b/arch/s390/crypto/sha_common.c
index bd37d09b9d3..8620b0ec9c4 100644
--- a/arch/s390/crypto/sha_common.c
+++ b/arch/s390/crypto/sha_common.c
@@ -36,7 +36,8 @@ int s390_sha_update(struct shash_desc *desc, const u8 *data, unsigned int len)
 	if (index) {
 		memcpy(ctx->buf + index, data, bsize - index);
 		ret = crypt_s390_kimd(ctx->func, ctx->state, ctx->buf, bsize);
-		BUG_ON(ret != bsize);
+		if (ret != bsize)
+			return -EIO;
 		data += bsize - index;
 		len -= bsize - index;
 		index = 0;
@@ -46,7 +47,8 @@ int s390_sha_update(struct shash_desc *desc, const u8 *data, unsigned int len)
 	if (len >= bsize) {
 		ret = crypt_s390_kimd(ctx->func, ctx->state, data,
 				      len & ~(bsize - 1));
-		BUG_ON(ret != (len & ~(bsize - 1)));
+		if (ret != (len & ~(bsize - 1)))
+			return -EIO;
 		data += ret;
 		len -= ret;
 	}
@@ -88,7 +90,8 @@ int s390_sha_final(struct shash_desc *desc, u8 *out)
 	memcpy(ctx->buf + end - 8, &bits, sizeof(bits));
 
 	ret = crypt_s390_kimd(ctx->func, ctx->state, ctx->buf, end);
-	BUG_ON(ret != end);
+	if (ret != end)
+		return -EIO;
 
 	/* copy digest to out */
 	memcpy(out, ctx->state, crypto_shash_digestsize(desc->tfm));
diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild
index 0633dc6d254..f313f9cbcf4 100644
--- a/arch/s390/include/asm/Kbuild
+++ b/arch/s390/include/asm/Kbuild
@@ -1,3 +1,4 @@
 
 
 generic-y += clkdev.h
+generic-y += trace_clock.h
diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h
index 6f573890fb2..15422933c60 100644
--- a/arch/s390/include/asm/bitops.h
+++ b/arch/s390/include/asm/bitops.h
@@ -640,6 +640,87 @@ static inline unsigned long find_first_bit(const unsigned long * addr,
 }
 #define find_first_bit find_first_bit
 
+/*
+ * Big endian variant whichs starts bit counting from left using
+ * the flogr (find leftmost one) instruction.
+ */
+static inline unsigned long __flo_word(unsigned long nr, unsigned long val)
+{
+	register unsigned long bit asm("2") = val;
+	register unsigned long out asm("3");
+
+	asm volatile (
+		"	.insn	rre,0xb9830000,%[bit],%[bit]\n"
+		: [bit] "+d" (bit), [out] "=d" (out) : : "cc");
+	return nr + bit;
+}
+
+/*
+ * 64 bit special left bitops format:
+ * order in memory:
+ *    00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f
+ *    10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f
+ *    20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f
+ *    30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f
+ * after that follows the next long with bit numbers
+ *    40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f
+ *    50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f
+ *    60 61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f
+ *    70 71 72 73 74 75 76 77 78 79 7a 7b 7c 7d 7e 7f
+ * The reason for this bit ordering is the fact that
+ * the hardware sets bits in a bitmap starting at bit 0
+ * and we don't want to scan the bitmap from the 'wrong
+ * end'.
+ */
+static inline unsigned long find_first_bit_left(const unsigned long *addr,
+						unsigned long size)
+{
+	unsigned long bytes, bits;
+
+	if (!size)
+		return 0;
+	bytes = __ffs_word_loop(addr, size);
+	bits = __flo_word(bytes * 8, __load_ulong_be(addr, bytes));
+	return (bits < size) ? bits : size;
+}
+
+static inline int find_next_bit_left(const unsigned long *addr,
+				     unsigned long size,
+				     unsigned long offset)
+{
+	const unsigned long *p;
+	unsigned long bit, set;
+
+	if (offset >= size)
+		return size;
+	bit = offset & (__BITOPS_WORDSIZE - 1);
+	offset -= bit;
+	size -= offset;
+	p = addr + offset / __BITOPS_WORDSIZE;
+	if (bit) {
+		set = __flo_word(0, *p & (~0UL << bit));
+		if (set >= size)
+			return size + offset;
+		if (set < __BITOPS_WORDSIZE)
+			return set + offset;
+		offset += __BITOPS_WORDSIZE;
+		size -= __BITOPS_WORDSIZE;
+		p++;
+	}
+	return offset + find_first_bit_left(p, size);
+}
+
+#define for_each_set_bit_left(bit, addr, size)				\
+	for ((bit) = find_first_bit_left((addr), (size));		\
+	     (bit) < (size);						\
+	     (bit) = find_next_bit_left((addr), (size), (bit) + 1))
+
+/* same as for_each_set_bit() but use bit as value to start with */
+#define for_each_set_bit_left_cont(bit, addr, size)			\
+	for ((bit) = find_next_bit_left((addr), (size), (bit));		\
+	     (bit) < (size);						\
+	     (bit) = find_next_bit_left((addr), (size), (bit) + 1))
+
 /**
  * find_next_zero_bit - find the first zero bit in a memory region
  * @addr: The address to base the search on
diff --git a/arch/s390/include/asm/ccwdev.h b/arch/s390/include/asm/ccwdev.h
index 1cb4bb3f32d..6d1f3573f0d 100644
--- a/arch/s390/include/asm/ccwdev.h
+++ b/arch/s390/include/asm/ccwdev.h
@@ -18,6 +18,9 @@ struct irb;
 struct ccw1;
 struct ccw_dev_id;
 
+/* from asm/schid.h */
+struct subchannel_id;
+
 /* simplified initializers for struct ccw_device:
  * CCW_DEVICE and CCW_DEVICE_DEVTYPE initialize one
  * entry in your MODULE_DEVICE_TABLE and set the match_flag correctly */
@@ -223,8 +226,7 @@ extern int ccw_device_force_console(void);
 
 int ccw_device_siosl(struct ccw_device *);
 
-// FIXME: these have to go
-extern int _ccw_device_get_subchannel_number(struct ccw_device *);
+extern void ccw_device_get_schid(struct ccw_device *, struct subchannel_id *);
 
 extern void *ccw_device_get_chp_desc(struct ccw_device *, int);
 #endif /* _S390_CCWDEV_H_ */
diff --git a/arch/s390/include/asm/ccwgroup.h b/arch/s390/include/asm/ccwgroup.h
index 01a905eb11e..23723ce5ca7 100644
--- a/arch/s390/include/asm/ccwgroup.h
+++ b/arch/s390/include/asm/ccwgroup.h
@@ -59,6 +59,9 @@ extern void ccwgroup_driver_unregister (struct ccwgroup_driver *cdriver);
 int ccwgroup_create_dev(struct device *root, struct ccwgroup_driver *gdrv,
 			int num_devices, const char *buf);
 
+extern int ccwgroup_set_online(struct ccwgroup_device *gdev);
+extern int ccwgroup_set_offline(struct ccwgroup_device *gdev);
+
 extern int ccwgroup_probe_ccwdev(struct ccw_device *cdev);
 extern void ccwgroup_remove_ccwdev(struct ccw_device *cdev);
 
diff --git a/arch/s390/include/asm/clp.h b/arch/s390/include/asm/clp.h
new file mode 100644
index 00000000000..6c3aecc245f
--- /dev/null
+++ b/arch/s390/include/asm/clp.h
@@ -0,0 +1,28 @@
+#ifndef _ASM_S390_CLP_H
+#define _ASM_S390_CLP_H
+
+/* CLP common request & response block size */
+#define CLP_BLK_SIZE			(PAGE_SIZE * 2)
+
+struct clp_req_hdr {
+	u16 len;
+	u16 cmd;
+} __packed;
+
+struct clp_rsp_hdr {
+	u16 len;
+	u16 rsp;
+} __packed;
+
+/* CLP Response Codes */
+#define CLP_RC_OK			0x0010	/* Command request successfully */
+#define CLP_RC_CMD			0x0020	/* Command code not recognized */
+#define CLP_RC_PERM			0x0030	/* Command not authorized */
+#define CLP_RC_FMT			0x0040	/* Invalid command request format */
+#define CLP_RC_LEN			0x0050	/* Invalid command request length */
+#define CLP_RC_8K			0x0060	/* Command requires 8K LPCB */
+#define CLP_RC_RESNOT0			0x0070	/* Reserved field not zero */
+#define CLP_RC_NODATA			0x0080	/* No data available */
+#define CLP_RC_FC_UNKNOWN		0x0100	/* Function code not recognized */
+
+#endif
diff --git a/arch/s390/include/asm/cputime.h b/arch/s390/include/asm/cputime.h
index 023d5ae2448..d2ff41370c0 100644
--- a/arch/s390/include/asm/cputime.h
+++ b/arch/s390/include/asm/cputime.h
@@ -14,6 +14,7 @@
 
 
 #define __ARCH_HAS_VTIME_ACCOUNT
+#define __ARCH_HAS_VTIME_TASK_SWITCH
 
 /* We want to use full resolution of the CPU timer: 2**-12 micro-seconds. */
 
diff --git a/arch/s390/include/asm/dma-mapping.h b/arch/s390/include/asm/dma-mapping.h
new file mode 100644
index 00000000000..8a32f7dfd3a
--- /dev/null
+++ b/arch/s390/include/asm/dma-mapping.h
@@ -0,0 +1,76 @@
+#ifndef _ASM_S390_DMA_MAPPING_H
+#define _ASM_S390_DMA_MAPPING_H
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/mm.h>
+#include <linux/scatterlist.h>
+#include <linux/dma-attrs.h>
+#include <linux/dma-debug.h>
+#include <linux/io.h>
+
+#define DMA_ERROR_CODE		(~(dma_addr_t) 0x0)
+
+extern struct dma_map_ops s390_dma_ops;
+
+static inline struct dma_map_ops *get_dma_ops(struct device *dev)
+{
+	return &s390_dma_ops;
+}
+
+extern int dma_set_mask(struct device *dev, u64 mask);
+extern int dma_is_consistent(struct device *dev, dma_addr_t dma_handle);
+extern void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
+			   enum dma_data_direction direction);
+
+#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
+#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
+
+#include <asm-generic/dma-mapping-common.h>
+
+static inline int dma_supported(struct device *dev, u64 mask)
+{
+	struct dma_map_ops *dma_ops = get_dma_ops(dev);
+
+	if (dma_ops->dma_supported == NULL)
+		return 1;
+	return dma_ops->dma_supported(dev, mask);
+}
+
+static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
+{
+	if (!dev->dma_mask)
+		return 0;
+	return addr + size - 1 <= *dev->dma_mask;
+}
+
+static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
+{
+	struct dma_map_ops *dma_ops = get_dma_ops(dev);
+
+	if (dma_ops->mapping_error)
+		return dma_ops->mapping_error(dev, dma_addr);
+	return (dma_addr == 0UL);
+}
+
+static inline void *dma_alloc_coherent(struct device *dev, size_t size,
+				       dma_addr_t *dma_handle, gfp_t flag)
+{
+	struct dma_map_ops *ops = get_dma_ops(dev);
+	void *ret;
+
+	ret = ops->alloc(dev, size, dma_handle, flag, NULL);
+	debug_dma_alloc_coherent(dev, size, *dma_handle, ret);
+	return ret;
+}
+
+static inline void dma_free_coherent(struct device *dev, size_t size,
+				     void *cpu_addr, dma_addr_t dma_handle)
+{
+	struct dma_map_ops *dma_ops = get_dma_ops(dev);
+
+	dma_ops->free(dev, size, cpu_addr, dma_handle, NULL);
+	debug_dma_free_coherent(dev, size, cpu_addr, dma_handle);
+}
+
+#endif /* _ASM_S390_DMA_MAPPING_H */
diff --git a/arch/s390/include/asm/dma.h b/arch/s390/include/asm/dma.h
index 6fb6de4f15b..de015d85e3e 100644
--- a/arch/s390/include/asm/dma.h
+++ b/arch/s390/include/asm/dma.h
@@ -1,14 +1,13 @@
-/*
- *  S390 version
- */
-
-#ifndef _ASM_DMA_H
-#define _ASM_DMA_H
+#ifndef _ASM_S390_DMA_H
+#define _ASM_S390_DMA_H
 
-#include <asm/io.h>		/* need byte IO */
+#include <asm/io.h>
 
+/*
+ * MAX_DMA_ADDRESS is ambiguous because on s390 its completely unrelated
+ * to DMA. It _is_ used for the s390 memory zone split at 2GB caused
+ * by the 31 bit heritage.
+ */
 #define MAX_DMA_ADDRESS         0x80000000
 
-#define free_dma(x)	do { } while (0)
-
-#endif /* _ASM_DMA_H */
+#endif /* _ASM_S390_DMA_H */
diff --git a/arch/s390/include/asm/hw_irq.h b/arch/s390/include/asm/hw_irq.h
new file mode 100644
index 00000000000..7e3d2586c1f
--- /dev/null
+++ b/arch/s390/include/asm/hw_irq.h
@@ -0,0 +1,22 @@
+#ifndef _HW_IRQ_H
+#define _HW_IRQ_H
+
+#include <linux/msi.h>
+#include <linux/pci.h>
+
+static inline struct msi_desc *irq_get_msi_desc(unsigned int irq)
+{
+	return __irq_get_msi_desc(irq);
+}
+
+/* Must be called with msi map lock held */
+static inline int irq_set_msi_desc(unsigned int irq, struct msi_desc *msi)
+{
+	if (!msi)
+		return -EINVAL;
+
+	msi->irq = irq;
+	return 0;
+}
+
+#endif
diff --git a/arch/s390/include/asm/io.h b/arch/s390/include/asm/io.h
index 559e921a6bb..16c3eb164f4 100644
--- a/arch/s390/include/asm/io.h
+++ b/arch/s390/include/asm/io.h
@@ -9,9 +9,9 @@
 #ifndef _S390_IO_H
 #define _S390_IO_H
 
+#include <linux/kernel.h>
 #include <asm/page.h>
-
-#define IO_SPACE_LIMIT 0xffffffff
+#include <asm/pci_io.h>
 
 /*
  * Change virtual addresses to physical addresses and vv.
@@ -24,10 +24,11 @@ static inline unsigned long virt_to_phys(volatile void * address)
 		 "	lra	%0,0(%1)\n"
 		 "	jz	0f\n"
 		 "	la	%0,0\n"
-                 "0:"
+		 "0:"
 		 : "=a" (real_address) : "a" (address) : "cc");
-        return real_address;
+	return real_address;
 }
+#define virt_to_phys virt_to_phys
 
 static inline void * phys_to_virt(unsigned long address)
 {
@@ -42,4 +43,50 @@ void unxlate_dev_mem_ptr(unsigned long phys, void *addr);
  */
 #define xlate_dev_kmem_ptr(p)	p
 
+#define IO_SPACE_LIMIT 0
+
+#ifdef CONFIG_PCI
+
+#define ioremap_nocache(addr, size)	ioremap(addr, size)
+#define ioremap_wc			ioremap_nocache
+
+/* TODO: s390 cannot support io_remap_pfn_range... */
+#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) 	       \
+	remap_pfn_range(vma, vaddr, pfn, size, prot)
+
+static inline void __iomem *ioremap(unsigned long offset, unsigned long size)
+{
+	return (void __iomem *) offset;
+}
+
+static inline void iounmap(volatile void __iomem *addr)
+{
+}
+
+/*
+ * s390 needs a private implementation of pci_iomap since ioremap with its
+ * offset parameter isn't sufficient. That's because BAR spaces are not
+ * disjunctive on s390 so we need the bar parameter of pci_iomap to find
+ * the corresponding device and create the mapping cookie.
+ */
+#define pci_iomap pci_iomap
+#define pci_iounmap pci_iounmap
+
+#define memcpy_fromio(dst, src, count)	zpci_memcpy_fromio(dst, src, count)
+#define memcpy_toio(dst, src, count)	zpci_memcpy_toio(dst, src, count)
+#define memset_io(dst, val, count)	zpci_memset_io(dst, val, count)
+
+#define __raw_readb	zpci_read_u8
+#define __raw_readw	zpci_read_u16
+#define __raw_readl	zpci_read_u32
+#define __raw_readq	zpci_read_u64
+#define __raw_writeb	zpci_write_u8
+#define __raw_writew	zpci_write_u16
+#define __raw_writel	zpci_write_u32
+#define __raw_writeq	zpci_write_u64
+
+#endif /* CONFIG_PCI */
+
+#include <asm-generic/io.h>
+
 #endif
diff --git a/arch/s390/include/asm/irq.h b/arch/s390/include/asm/irq.h
index 6703dd986fd..e6972f85d2b 100644
--- a/arch/s390/include/asm/irq.h
+++ b/arch/s390/include/asm/irq.h
@@ -33,6 +33,8 @@ enum interruption_class {
 	IOINT_APB,
 	IOINT_ADM,
 	IOINT_CSC,
+	IOINT_PCI,
+	IOINT_MSI,
 	NMI_NMI,
 	NR_IRQS,
 };
@@ -51,4 +53,14 @@ void service_subclass_irq_unregister(void);
 void measurement_alert_subclass_register(void);
 void measurement_alert_subclass_unregister(void);
 
+#ifdef CONFIG_LOCKDEP
+#  define disable_irq_nosync_lockdep(irq)	disable_irq_nosync(irq)
+#  define disable_irq_nosync_lockdep_irqsave(irq, flags) \
+						disable_irq_nosync(irq)
+#  define disable_irq_lockdep(irq)		disable_irq(irq)
+#  define enable_irq_lockdep(irq)		enable_irq(irq)
+#  define enable_irq_lockdep_irqrestore(irq, flags) \
+						enable_irq(irq)
+#endif
+
 #endif /* _ASM_IRQ_H */
diff --git a/arch/s390/include/asm/isc.h b/arch/s390/include/asm/isc.h
index 5ae606456b0..68d7d68300f 100644
--- a/arch/s390/include/asm/isc.h
+++ b/arch/s390/include/asm/isc.h
@@ -18,6 +18,7 @@
 #define CHSC_SCH_ISC 7			/* CHSC subchannels */
 /* Adapter interrupts. */
 #define QDIO_AIRQ_ISC IO_SCH_ISC	/* I/O subchannel in qdio mode */
+#define PCI_ISC 2			/* PCI I/O subchannels */
 #define AP_ISC 6			/* adjunct processor (crypto) devices */
 
 /* Functions for registration of I/O interruption subclasses */
diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h
index 6d5367060a5..a86ad408407 100644
--- a/arch/s390/include/asm/page.h
+++ b/arch/s390/include/asm/page.h
@@ -30,6 +30,8 @@
 #include <asm/setup.h>
 #ifndef __ASSEMBLY__
 
+void storage_key_init_range(unsigned long start, unsigned long end);
+
 static unsigned long pfmf(unsigned long function, unsigned long address)
 {
 	asm volatile(
@@ -158,6 +160,9 @@ static inline int page_reset_referenced(unsigned long addr)
  * race against modification of the referenced bit. This function
  * should therefore only be called if it is not mapped in any
  * address space.
+ *
+ * Note that the bit gets set whenever page content is changed. That means
+ * also when the page is modified by DMA or from inside the kernel.
  */
 #define __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY
 static inline int page_test_and_clear_dirty(unsigned long pfn, int mapped)
diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h
index 42a145c9ddd..a6175ad0c42 100644
--- a/arch/s390/include/asm/pci.h
+++ b/arch/s390/include/asm/pci.h
@@ -1,10 +1,158 @@
 #ifndef __ASM_S390_PCI_H
 #define __ASM_S390_PCI_H
 
-/* S/390 systems don't have a PCI bus. This file is just here because some stupid .c code
- * includes it even if CONFIG_PCI is not set.
- */
+/* must be set before including asm-generic/pci.h */
 #define PCI_DMA_BUS_IS_PHYS (0)
+/* must be set before including pci_clp.h */
+#define PCI_BAR_COUNT	6
 
-#endif /* __ASM_S390_PCI_H */
+#include <asm-generic/pci.h>
+#include <asm-generic/pci-dma-compat.h>
+#include <asm/pci_clp.h>
 
+#define PCIBIOS_MIN_IO		0x1000
+#define PCIBIOS_MIN_MEM		0x10000000
+
+#define pcibios_assign_all_busses()	(0)
+
+void __iomem *pci_iomap(struct pci_dev *, int, unsigned long);
+void pci_iounmap(struct pci_dev *, void __iomem *);
+int pci_domain_nr(struct pci_bus *);
+int pci_proc_domain(struct pci_bus *);
+
+/* MSI arch hooks */
+#define arch_setup_msi_irqs	arch_setup_msi_irqs
+#define arch_teardown_msi_irqs	arch_teardown_msi_irqs
+
+#define ZPCI_BUS_NR			0	/* default bus number */
+#define ZPCI_DEVFN			0	/* default device number */
+
+/* PCI Function Controls */
+#define ZPCI_FC_FN_ENABLED		0x80
+#define ZPCI_FC_ERROR			0x40
+#define ZPCI_FC_BLOCKED			0x20
+#define ZPCI_FC_DMA_ENABLED		0x10
+
+struct msi_map {
+	unsigned long irq;
+	struct msi_desc *msi;
+	struct hlist_node msi_chain;
+};
+
+#define ZPCI_NR_MSI_VECS	64
+#define ZPCI_MSI_MASK		(ZPCI_NR_MSI_VECS - 1)
+
+enum zpci_state {
+	ZPCI_FN_STATE_RESERVED,
+	ZPCI_FN_STATE_STANDBY,
+	ZPCI_FN_STATE_CONFIGURED,
+	ZPCI_FN_STATE_ONLINE,
+	NR_ZPCI_FN_STATES,
+};
+
+struct zpci_bar_struct {
+	u32		val;		/* bar start & 3 flag bits */
+	u8		size;		/* order 2 exponent */
+	u16		map_idx;	/* index into bar mapping array */
+};
+
+/* Private data per function */
+struct zpci_dev {
+	struct pci_dev	*pdev;
+	struct pci_bus	*bus;
+	struct list_head entry;		/* list of all zpci_devices, needed for hotplug, etc. */
+
+	enum zpci_state state;
+	u32		fid;		/* function ID, used by sclp */
+	u32		fh;		/* function handle, used by insn's */
+	u16		pchid;		/* physical channel ID */
+	u8		pfgid;		/* function group ID */
+	u16		domain;
+
+	/* IRQ stuff */
+	u64		msi_addr;	/* MSI address */
+	struct zdev_irq_map *irq_map;
+	struct msi_map *msi_map[ZPCI_NR_MSI_VECS];
+	unsigned int	aisb;		/* number of the summary bit */
+
+	/* DMA stuff */
+	unsigned long	*dma_table;
+	spinlock_t	dma_table_lock;
+	int		tlb_refresh;
+
+	spinlock_t	iommu_bitmap_lock;
+	unsigned long	*iommu_bitmap;
+	unsigned long	iommu_size;
+	unsigned long	iommu_pages;
+	unsigned int	next_bit;
+
+	struct zpci_bar_struct bars[PCI_BAR_COUNT];
+
+	u64		start_dma;	/* Start of available DMA addresses */
+	u64		end_dma;	/* End of available DMA addresses */
+	u64		dma_mask;	/* DMA address space mask */
+
+	enum pci_bus_speed max_bus_speed;
+};
+
+struct pci_hp_callback_ops {
+	int (*create_slot)	(struct zpci_dev *zdev);
+	void (*remove_slot)	(struct zpci_dev *zdev);
+};
+
+static inline bool zdev_enabled(struct zpci_dev *zdev)
+{
+	return (zdev->fh & (1UL << 31)) ? true : false;
+}
+
+/* -----------------------------------------------------------------------------
+  Prototypes
+----------------------------------------------------------------------------- */
+/* Base stuff */
+struct zpci_dev *zpci_alloc_device(void);
+int zpci_create_device(struct zpci_dev *);
+int zpci_enable_device(struct zpci_dev *);
+void zpci_stop_device(struct zpci_dev *);
+void zpci_free_device(struct zpci_dev *);
+int zpci_scan_device(struct zpci_dev *);
+int zpci_register_ioat(struct zpci_dev *, u8, u64, u64, u64);
+int zpci_unregister_ioat(struct zpci_dev *, u8);
+
+/* CLP */
+int clp_find_pci_devices(void);
+int clp_add_pci_device(u32, u32, int);
+int clp_enable_fh(struct zpci_dev *, u8);
+int clp_disable_fh(struct zpci_dev *);
+
+/* MSI */
+struct msi_desc *__irq_get_msi_desc(unsigned int);
+int zpci_msi_set_mask_bits(struct msi_desc *, u32, u32);
+int zpci_setup_msi_irq(struct zpci_dev *, struct msi_desc *, unsigned int, int);
+void zpci_teardown_msi_irq(struct zpci_dev *, struct msi_desc *);
+int zpci_msihash_init(void);
+void zpci_msihash_exit(void);
+
+/* Error handling and recovery */
+void zpci_event_error(void *);
+void zpci_event_availability(void *);
+
+/* Helpers */
+struct zpci_dev *get_zdev(struct pci_dev *);
+struct zpci_dev *get_zdev_by_fid(u32);
+bool zpci_fid_present(u32);
+
+/* sysfs */
+int zpci_sysfs_add_device(struct device *);
+void zpci_sysfs_remove_device(struct device *);
+
+/* DMA */
+int zpci_dma_init(void);
+void zpci_dma_exit(void);
+
+/* Hotplug */
+extern struct mutex zpci_list_lock;
+extern struct list_head zpci_list;
+extern struct pci_hp_callback_ops hotplug_ops;
+extern unsigned int pci_probe;
+
+#endif
diff --git a/arch/s390/include/asm/pci_clp.h b/arch/s390/include/asm/pci_clp.h
new file mode 100644
index 00000000000..d31d739f868
--- /dev/null
+++ b/arch/s390/include/asm/pci_clp.h
@@ -0,0 +1,182 @@
+#ifndef _ASM_S390_PCI_CLP_H
+#define _ASM_S390_PCI_CLP_H
+
+#include <asm/clp.h>
+
+/*
+ * Call Logical Processor - Command Codes
+ */
+#define CLP_LIST_PCI		0x0002
+#define CLP_QUERY_PCI_FN	0x0003
+#define CLP_QUERY_PCI_FNGRP	0x0004
+#define CLP_SET_PCI_FN		0x0005
+
+/* PCI function handle list entry */
+struct clp_fh_list_entry {
+	u16 device_id;
+	u16 vendor_id;
+	u32 config_state :  1;
+	u32		 : 31;
+	u32 fid;		/* PCI function id */
+	u32 fh;			/* PCI function handle */
+} __packed;
+
+#define CLP_RC_SETPCIFN_FH	0x0101	/* Invalid PCI fn handle */
+#define CLP_RC_SETPCIFN_FHOP	0x0102	/* Fn handle not valid for op */
+#define CLP_RC_SETPCIFN_DMAAS	0x0103	/* Invalid DMA addr space */
+#define CLP_RC_SETPCIFN_RES	0x0104	/* Insufficient resources */
+#define CLP_RC_SETPCIFN_ALRDY	0x0105	/* Fn already in requested state */
+#define CLP_RC_SETPCIFN_ERR	0x0106	/* Fn in permanent error state */
+#define CLP_RC_SETPCIFN_RECPND	0x0107	/* Error recovery pending */
+#define CLP_RC_SETPCIFN_BUSY	0x0108	/* Fn busy */
+#define CLP_RC_LISTPCI_BADRT	0x010a	/* Resume token not recognized */
+#define CLP_RC_QUERYPCIFG_PFGID	0x010b	/* Unrecognized PFGID */
+
+/* request or response block header length */
+#define LIST_PCI_HDR_LEN	32
+
+/* Number of function handles fitting in response block */
+#define CLP_FH_LIST_NR_ENTRIES				\
+	((CLP_BLK_SIZE - 2 * LIST_PCI_HDR_LEN)		\
+		/ sizeof(struct clp_fh_list_entry))
+
+#define CLP_SET_ENABLE_PCI_FN	0	/* Yes, 0 enables it */
+#define CLP_SET_DISABLE_PCI_FN	1	/* Yes, 1 disables it */
+
+#define CLP_UTIL_STR_LEN	64
+
+/* List PCI functions request */
+struct clp_req_list_pci {
+	struct clp_req_hdr hdr;
+	u32 fmt			:  4;	/* cmd request block format */
+	u32			: 28;
+	u64 reserved1;
+	u64 resume_token;
+	u64 reserved2;
+} __packed;
+
+/* List PCI functions response */
+struct clp_rsp_list_pci {
+	struct clp_rsp_hdr hdr;
+	u32 fmt			:  4;	/* cmd request block format */
+	u32			: 28;
+	u64 reserved1;
+	u64 resume_token;
+	u32 reserved2;
+	u16 max_fn;
+	u8 reserved3;
+	u8 entry_size;
+	struct clp_fh_list_entry fh_list[CLP_FH_LIST_NR_ENTRIES];
+} __packed;
+
+/* Query PCI function request */
+struct clp_req_query_pci {
+	struct clp_req_hdr hdr;
+	u32 fmt			:  4;	/* cmd request block format */
+	u32			: 28;
+	u64 reserved1;
+	u32 fh;				/* function handle */
+	u32 reserved2;
+	u64 reserved3;
+} __packed;
+
+/* Query PCI function response */
+struct clp_rsp_query_pci {
+	struct clp_rsp_hdr hdr;
+	u32 fmt			:  4;	/* cmd request block format */
+	u32			: 28;
+	u64 reserved1;
+	u16 vfn;			/* virtual fn number */
+	u16			:  7;
+	u16 util_str_avail	:  1;	/* utility string available? */
+	u16 pfgid		:  8;	/* pci function group id */
+	u32 fid;			/* pci function id */
+	u8 bar_size[PCI_BAR_COUNT];
+	u16 pchid;
+	u32 bar[PCI_BAR_COUNT];
+	u64 reserved2;
+	u64 sdma;			/* start dma as */
+	u64 edma;			/* end dma as */
+	u64 reserved3[6];
+	u8 util_str[CLP_UTIL_STR_LEN];	/* utility string */
+} __packed;
+
+/* Query PCI function group request */
+struct clp_req_query_pci_grp {
+	struct clp_req_hdr hdr;
+	u32 fmt			:  4;	/* cmd request block format */
+	u32			: 28;
+	u64 reserved1;
+	u32			: 24;
+	u32 pfgid		:  8;	/* function group id */
+	u32 reserved2;
+	u64 reserved3;
+} __packed;
+
+/* Query PCI function group response */
+struct clp_rsp_query_pci_grp {
+	struct clp_rsp_hdr hdr;
+	u32 fmt			:  4;	/* cmd request block format */
+	u32			: 28;
+	u64 reserved1;
+	u16			:  4;
+	u16 noi			: 12;	/* number of interrupts */
+	u8 version;
+	u8			:  6;
+	u8 frame		:  1;
+	u8 refresh		:  1;	/* TLB refresh mode */
+	u16 reserved2;
+	u16 mui;
+	u64 reserved3;
+	u64 dasm;			/* dma address space mask */
+	u64 msia;			/* MSI address */
+	u64 reserved4;
+	u64 reserved5;
+} __packed;
+
+/* Set PCI function request */
+struct clp_req_set_pci {
+	struct clp_req_hdr hdr;
+	u32 fmt			:  4;	/* cmd request block format */
+	u32			: 28;
+	u64 reserved1;
+	u32 fh;				/* function handle */
+	u16 reserved2;
+	u8 oc;				/* operation controls */
+	u8 ndas;			/* number of dma spaces */
+	u64 reserved3;
+} __packed;
+
+/* Set PCI function response */
+struct clp_rsp_set_pci {
+	struct clp_rsp_hdr hdr;
+	u32 fmt			:  4;	/* cmd request block format */
+	u32			: 28;
+	u64 reserved1;
+	u32 fh;				/* function handle */
+	u32 reserved3;
+	u64 reserved4;
+} __packed;
+
+/* Combined request/response block structures used by clp insn */
+struct clp_req_rsp_list_pci {
+	struct clp_req_list_pci request;
+	struct clp_rsp_list_pci response;
+} __packed;
+
+struct clp_req_rsp_set_pci {
+	struct clp_req_set_pci request;
+	struct clp_rsp_set_pci response;
+} __packed;
+
+struct clp_req_rsp_query_pci {
+	struct clp_req_query_pci request;
+	struct clp_rsp_query_pci response;
+} __packed;
+
+struct clp_req_rsp_query_pci_grp {
+	struct clp_req_query_pci_grp request;
+	struct clp_rsp_query_pci_grp response;
+} __packed;
+
+#endif
diff --git a/arch/s390/include/asm/pci_dma.h b/arch/s390/include/asm/pci_dma.h
new file mode 100644
index 00000000000..30b4c179c38
--- /dev/null
+++ b/arch/s390/include/asm/pci_dma.h
@@ -0,0 +1,196 @@
+#ifndef _ASM_S390_PCI_DMA_H
+#define _ASM_S390_PCI_DMA_H
+
+/* I/O Translation Anchor (IOTA) */
+enum zpci_ioat_dtype {
+	ZPCI_IOTA_STO = 0,
+	ZPCI_IOTA_RTTO = 1,
+	ZPCI_IOTA_RSTO = 2,
+	ZPCI_IOTA_RFTO = 3,
+	ZPCI_IOTA_PFAA = 4,
+	ZPCI_IOTA_IOPFAA = 5,
+	ZPCI_IOTA_IOPTO = 7
+};
+
+#define ZPCI_IOTA_IOT_ENABLED		0x800UL
+#define ZPCI_IOTA_DT_ST			(ZPCI_IOTA_STO	<< 2)
+#define ZPCI_IOTA_DT_RT			(ZPCI_IOTA_RTTO << 2)
+#define ZPCI_IOTA_DT_RS			(ZPCI_IOTA_RSTO << 2)
+#define ZPCI_IOTA_DT_RF			(ZPCI_IOTA_RFTO << 2)
+#define ZPCI_IOTA_DT_PF			(ZPCI_IOTA_PFAA << 2)
+#define ZPCI_IOTA_FS_4K			0
+#define ZPCI_IOTA_FS_1M			1
+#define ZPCI_IOTA_FS_2G			2
+#define ZPCI_KEY			(PAGE_DEFAULT_KEY << 5)
+
+#define ZPCI_IOTA_STO_FLAG	(ZPCI_IOTA_IOT_ENABLED | ZPCI_KEY | ZPCI_IOTA_DT_ST)
+#define ZPCI_IOTA_RTTO_FLAG	(ZPCI_IOTA_IOT_ENABLED | ZPCI_KEY | ZPCI_IOTA_DT_RT)
+#define ZPCI_IOTA_RSTO_FLAG	(ZPCI_IOTA_IOT_ENABLED | ZPCI_KEY | ZPCI_IOTA_DT_RS)
+#define ZPCI_IOTA_RFTO_FLAG	(ZPCI_IOTA_IOT_ENABLED | ZPCI_KEY | ZPCI_IOTA_DT_RF)
+#define ZPCI_IOTA_RFAA_FLAG	(ZPCI_IOTA_IOT_ENABLED | ZPCI_KEY | ZPCI_IOTA_DT_PF | ZPCI_IOTA_FS_2G)
+
+/* I/O Region and segment tables */
+#define ZPCI_INDEX_MASK			0x7ffUL
+
+#define ZPCI_TABLE_TYPE_MASK		0xc
+#define ZPCI_TABLE_TYPE_RFX		0xc
+#define ZPCI_TABLE_TYPE_RSX		0x8
+#define ZPCI_TABLE_TYPE_RTX		0x4
+#define ZPCI_TABLE_TYPE_SX		0x0
+
+#define ZPCI_TABLE_LEN_RFX		0x3
+#define ZPCI_TABLE_LEN_RSX		0x3
+#define ZPCI_TABLE_LEN_RTX		0x3
+
+#define ZPCI_TABLE_OFFSET_MASK		0xc0
+#define ZPCI_TABLE_SIZE			0x4000
+#define ZPCI_TABLE_ALIGN		ZPCI_TABLE_SIZE
+#define ZPCI_TABLE_ENTRY_SIZE		(sizeof(unsigned long))
+#define ZPCI_TABLE_ENTRIES		(ZPCI_TABLE_SIZE / ZPCI_TABLE_ENTRY_SIZE)
+
+#define ZPCI_TABLE_BITS			11
+#define ZPCI_PT_BITS			8
+#define ZPCI_ST_SHIFT			(ZPCI_PT_BITS + PAGE_SHIFT)
+#define ZPCI_RT_SHIFT			(ZPCI_ST_SHIFT + ZPCI_TABLE_BITS)
+
+#define ZPCI_RTE_FLAG_MASK		0x3fffUL
+#define ZPCI_RTE_ADDR_MASK		(~ZPCI_RTE_FLAG_MASK)
+#define ZPCI_STE_FLAG_MASK		0x7ffUL
+#define ZPCI_STE_ADDR_MASK		(~ZPCI_STE_FLAG_MASK)
+
+/* I/O Page tables */
+#define ZPCI_PTE_VALID_MASK		0x400
+#define ZPCI_PTE_INVALID		0x400
+#define ZPCI_PTE_VALID			0x000
+#define ZPCI_PT_SIZE			0x800
+#define ZPCI_PT_ALIGN			ZPCI_PT_SIZE
+#define ZPCI_PT_ENTRIES			(ZPCI_PT_SIZE / ZPCI_TABLE_ENTRY_SIZE)
+#define ZPCI_PT_MASK			(ZPCI_PT_ENTRIES - 1)
+
+#define ZPCI_PTE_FLAG_MASK		0xfffUL
+#define ZPCI_PTE_ADDR_MASK		(~ZPCI_PTE_FLAG_MASK)
+
+/* Shared bits */
+#define ZPCI_TABLE_VALID		0x00
+#define ZPCI_TABLE_INVALID		0x20
+#define ZPCI_TABLE_PROTECTED		0x200
+#define ZPCI_TABLE_UNPROTECTED		0x000
+
+#define ZPCI_TABLE_VALID_MASK		0x20
+#define ZPCI_TABLE_PROT_MASK		0x200
+
+static inline unsigned int calc_rtx(dma_addr_t ptr)
+{
+	return ((unsigned long) ptr >> ZPCI_RT_SHIFT) & ZPCI_INDEX_MASK;
+}
+
+static inline unsigned int calc_sx(dma_addr_t ptr)
+{
+	return ((unsigned long) ptr >> ZPCI_ST_SHIFT) & ZPCI_INDEX_MASK;
+}
+
+static inline unsigned int calc_px(dma_addr_t ptr)
+{
+	return ((unsigned long) ptr >> PAGE_SHIFT) & ZPCI_PT_MASK;
+}
+
+static inline void set_pt_pfaa(unsigned long *entry, void *pfaa)
+{
+	*entry &= ZPCI_PTE_FLAG_MASK;
+	*entry |= ((unsigned long) pfaa & ZPCI_PTE_ADDR_MASK);
+}
+
+static inline void set_rt_sto(unsigned long *entry, void *sto)
+{
+	*entry &= ZPCI_RTE_FLAG_MASK;
+	*entry |= ((unsigned long) sto & ZPCI_RTE_ADDR_MASK);
+	*entry |= ZPCI_TABLE_TYPE_RTX;
+}
+
+static inline void set_st_pto(unsigned long *entry, void *pto)
+{
+	*entry &= ZPCI_STE_FLAG_MASK;
+	*entry |= ((unsigned long) pto & ZPCI_STE_ADDR_MASK);
+	*entry |= ZPCI_TABLE_TYPE_SX;
+}
+
+static inline void validate_rt_entry(unsigned long *entry)
+{
+	*entry &= ~ZPCI_TABLE_VALID_MASK;
+	*entry &= ~ZPCI_TABLE_OFFSET_MASK;
+	*entry |= ZPCI_TABLE_VALID;
+	*entry |= ZPCI_TABLE_LEN_RTX;
+}
+
+static inline void validate_st_entry(unsigned long *entry)
+{
+	*entry &= ~ZPCI_TABLE_VALID_MASK;
+	*entry |= ZPCI_TABLE_VALID;
+}
+
+static inline void invalidate_table_entry(unsigned long *entry)
+{
+	*entry &= ~ZPCI_TABLE_VALID_MASK;
+	*entry |= ZPCI_TABLE_INVALID;
+}
+
+static inline void invalidate_pt_entry(unsigned long *entry)
+{
+	WARN_ON_ONCE((*entry & ZPCI_PTE_VALID_MASK) == ZPCI_PTE_INVALID);
+	*entry &= ~ZPCI_PTE_VALID_MASK;
+	*entry |= ZPCI_PTE_INVALID;
+}
+
+static inline void validate_pt_entry(unsigned long *entry)
+{
+	WARN_ON_ONCE((*entry & ZPCI_PTE_VALID_MASK) == ZPCI_PTE_VALID);
+	*entry &= ~ZPCI_PTE_VALID_MASK;
+	*entry |= ZPCI_PTE_VALID;
+}
+
+static inline void entry_set_protected(unsigned long *entry)
+{
+	*entry &= ~ZPCI_TABLE_PROT_MASK;
+	*entry |= ZPCI_TABLE_PROTECTED;
+}
+
+static inline void entry_clr_protected(unsigned long *entry)
+{
+	*entry &= ~ZPCI_TABLE_PROT_MASK;
+	*entry |= ZPCI_TABLE_UNPROTECTED;
+}
+
+static inline int reg_entry_isvalid(unsigned long entry)
+{
+	return (entry & ZPCI_TABLE_VALID_MASK) == ZPCI_TABLE_VALID;
+}
+
+static inline int pt_entry_isvalid(unsigned long entry)
+{
+	return (entry & ZPCI_PTE_VALID_MASK) == ZPCI_PTE_VALID;
+}
+
+static inline int entry_isprotected(unsigned long entry)
+{
+	return (entry & ZPCI_TABLE_PROT_MASK) == ZPCI_TABLE_PROTECTED;
+}
+
+static inline unsigned long *get_rt_sto(unsigned long entry)
+{
+	return ((entry & ZPCI_TABLE_TYPE_MASK) == ZPCI_TABLE_TYPE_RTX)
+		? (unsigned long *) (entry & ZPCI_RTE_ADDR_MASK)
+		: NULL;
+}
+
+static inline unsigned long *get_st_pto(unsigned long entry)
+{
+	return ((entry & ZPCI_TABLE_TYPE_MASK) == ZPCI_TABLE_TYPE_SX)
+		? (unsigned long *) (entry & ZPCI_STE_ADDR_MASK)
+		: NULL;
+}
+
+/* Prototypes */
+int zpci_dma_init_device(struct zpci_dev *);
+void zpci_dma_exit_device(struct zpci_dev *);
+
+#endif
diff --git a/arch/s390/include/asm/pci_insn.h b/arch/s390/include/asm/pci_insn.h
new file mode 100644
index 00000000000..1486a98d5da
--- /dev/null
+++ b/arch/s390/include/asm/pci_insn.h
@@ -0,0 +1,280 @@
+#ifndef _ASM_S390_PCI_INSN_H
+#define _ASM_S390_PCI_INSN_H
+
+#include <linux/delay.h>
+
+#define ZPCI_INSN_BUSY_DELAY	1	/* 1 microsecond */
+
+/* Load/Store status codes */
+#define ZPCI_PCI_ST_FUNC_NOT_ENABLED		4
+#define ZPCI_PCI_ST_FUNC_IN_ERR			8
+#define ZPCI_PCI_ST_BLOCKED			12
+#define ZPCI_PCI_ST_INSUF_RES			16
+#define ZPCI_PCI_ST_INVAL_AS			20
+#define ZPCI_PCI_ST_FUNC_ALREADY_ENABLED	24
+#define ZPCI_PCI_ST_DMA_AS_NOT_ENABLED		28
+#define ZPCI_PCI_ST_2ND_OP_IN_INV_AS		36
+#define ZPCI_PCI_ST_FUNC_NOT_AVAIL		40
+#define ZPCI_PCI_ST_ALREADY_IN_RQ_STATE		44
+
+/* Load/Store return codes */
+#define ZPCI_PCI_LS_OK				0
+#define ZPCI_PCI_LS_ERR				1
+#define ZPCI_PCI_LS_BUSY			2
+#define ZPCI_PCI_LS_INVAL_HANDLE		3
+
+/* Load/Store address space identifiers */
+#define ZPCI_PCIAS_MEMIO_0			0
+#define ZPCI_PCIAS_MEMIO_1			1
+#define ZPCI_PCIAS_MEMIO_2			2
+#define ZPCI_PCIAS_MEMIO_3			3
+#define ZPCI_PCIAS_MEMIO_4			4
+#define ZPCI_PCIAS_MEMIO_5			5
+#define ZPCI_PCIAS_CFGSPC			15
+
+/* Modify PCI Function Controls */
+#define ZPCI_MOD_FC_REG_INT	2
+#define ZPCI_MOD_FC_DEREG_INT	3
+#define ZPCI_MOD_FC_REG_IOAT	4
+#define ZPCI_MOD_FC_DEREG_IOAT	5
+#define ZPCI_MOD_FC_REREG_IOAT	6
+#define ZPCI_MOD_FC_RESET_ERROR	7
+#define ZPCI_MOD_FC_RESET_BLOCK	9
+#define ZPCI_MOD_FC_SET_MEASURE	10
+
+/* FIB function controls */
+#define ZPCI_FIB_FC_ENABLED	0x80
+#define ZPCI_FIB_FC_ERROR	0x40
+#define ZPCI_FIB_FC_LS_BLOCKED	0x20
+#define ZPCI_FIB_FC_DMAAS_REG	0x10
+
+/* FIB function controls */
+#define ZPCI_FIB_FC_ENABLED	0x80
+#define ZPCI_FIB_FC_ERROR	0x40
+#define ZPCI_FIB_FC_LS_BLOCKED	0x20
+#define ZPCI_FIB_FC_DMAAS_REG	0x10
+
+/* Function Information Block */
+struct zpci_fib {
+	u32 fmt		:  8;	/* format */
+	u32		: 24;
+	u32 reserved1;
+	u8 fc;			/* function controls */
+	u8 reserved2;
+	u16 reserved3;
+	u32 reserved4;
+	u64 pba;		/* PCI base address */
+	u64 pal;		/* PCI address limit */
+	u64 iota;		/* I/O Translation Anchor */
+	u32		:  1;
+	u32 isc		:  3;	/* Interrupt subclass */
+	u32 noi		: 12;	/* Number of interrupts */
+	u32		:  2;
+	u32 aibvo	:  6;	/* Adapter interrupt bit vector offset */
+	u32 sum		:  1;	/* Adapter int summary bit enabled */
+	u32		:  1;
+	u32 aisbo	:  6;	/* Adapter int summary bit offset */
+	u32 reserved5;
+	u64 aibv;		/* Adapter int bit vector address */
+	u64 aisb;		/* Adapter int summary bit address */
+	u64 fmb_addr;		/* Function measurement block address and key */
+	u64 reserved6;
+	u64 reserved7;
+} __packed;
+
+/* Modify PCI Function Controls */
+static inline u8 __mpcifc(u64 req, struct zpci_fib *fib, u8 *status)
+{
+	u8 cc;
+
+	asm volatile (
+		"	.insn	rxy,0xe300000000d0,%[req],%[fib]\n"
+		"	ipm	%[cc]\n"
+		"	srl	%[cc],28\n"
+		: [cc] "=d" (cc), [req] "+d" (req), [fib] "+Q" (*fib)
+		: : "cc");
+	*status = req >> 24 & 0xff;
+	return cc;
+}
+
+static inline int mpcifc_instr(u64 req, struct zpci_fib *fib)
+{
+	u8 cc, status;
+
+	do {
+		cc = __mpcifc(req, fib, &status);
+		if (cc == 2)
+			msleep(ZPCI_INSN_BUSY_DELAY);
+	} while (cc == 2);
+
+	if (cc)
+		printk_once(KERN_ERR "%s: error cc: %d  status: %d\n",
+			     __func__, cc, status);
+	return (cc) ? -EIO : 0;
+}
+
+/* Refresh PCI Translations */
+static inline u8 __rpcit(u64 fn, u64 addr, u64 range, u8 *status)
+{
+	register u64 __addr asm("2") = addr;
+	register u64 __range asm("3") = range;
+	u8 cc;
+
+	asm volatile (
+		"	.insn	rre,0xb9d30000,%[fn],%[addr]\n"
+		"	ipm	%[cc]\n"
+		"	srl	%[cc],28\n"
+		: [cc] "=d" (cc), [fn] "+d" (fn)
+		: [addr] "d" (__addr), "d" (__range)
+		: "cc");
+	*status = fn >> 24 & 0xff;
+	return cc;
+}
+
+static inline int rpcit_instr(u64 fn, u64 addr, u64 range)
+{
+	u8 cc, status;
+
+	do {
+		cc = __rpcit(fn, addr, range, &status);
+		if (cc == 2)
+			udelay(ZPCI_INSN_BUSY_DELAY);
+	} while (cc == 2);
+
+	if (cc)
+		printk_once(KERN_ERR "%s: error cc: %d  status: %d  dma_addr: %Lx  size: %Lx\n",
+			    __func__, cc, status, addr, range);
+	return (cc) ? -EIO : 0;
+}
+
+/* Store PCI function controls */
+static inline u8 __stpcifc(u32 handle, u8 space, struct zpci_fib *fib, u8 *status)
+{
+	u64 fn = (u64) handle << 32 | space << 16;
+	u8 cc;
+
+	asm volatile (
+		"	.insn	rxy,0xe300000000d4,%[fn],%[fib]\n"
+		"	ipm	%[cc]\n"
+		"	srl	%[cc],28\n"
+		: [cc] "=d" (cc), [fn] "+d" (fn), [fib] "=m" (*fib)
+		: : "cc");
+	*status = fn >> 24 & 0xff;
+	return cc;
+}
+
+/* Set Interruption Controls */
+static inline void sic_instr(u16 ctl, char *unused, u8 isc)
+{
+	asm volatile (
+		"	.insn	rsy,0xeb00000000d1,%[ctl],%[isc],%[u]\n"
+		: : [ctl] "d" (ctl), [isc] "d" (isc << 27), [u] "Q" (*unused));
+}
+
+/* PCI Load */
+static inline u8 __pcilg(u64 *data, u64 req, u64 offset, u8 *status)
+{
+	register u64 __req asm("2") = req;
+	register u64 __offset asm("3") = offset;
+	u64 __data;
+	u8 cc;
+
+	asm volatile (
+		"	.insn	rre,0xb9d20000,%[data],%[req]\n"
+		"	ipm	%[cc]\n"
+		"	srl	%[cc],28\n"
+		: [cc] "=d" (cc), [data] "=d" (__data), [req] "+d" (__req)
+		:  "d" (__offset)
+		: "cc");
+	*status = __req >> 24 & 0xff;
+	*data = __data;
+	return cc;
+}
+
+static inline int pcilg_instr(u64 *data, u64 req, u64 offset)
+{
+	u8 cc, status;
+
+	do {
+		cc = __pcilg(data, req, offset, &status);
+		if (cc == 2)
+			udelay(ZPCI_INSN_BUSY_DELAY);
+	} while (cc == 2);
+
+	if (cc) {
+		printk_once(KERN_ERR "%s: error cc: %d  status: %d  req: %Lx  offset: %Lx\n",
+			    __func__, cc, status, req, offset);
+		/* TODO: on IO errors set data to 0xff...
+		 * here or in users of pcilg (le conversion)?
+		 */
+	}
+	return (cc) ? -EIO : 0;
+}
+
+/* PCI Store */
+static inline u8 __pcistg(u64 data, u64 req, u64 offset, u8 *status)
+{
+	register u64 __req asm("2") = req;
+	register u64 __offset asm("3") = offset;
+	u8 cc;
+
+	asm volatile (
+		"	.insn	rre,0xb9d00000,%[data],%[req]\n"
+		"	ipm	%[cc]\n"
+		"	srl	%[cc],28\n"
+		: [cc] "=d" (cc), [req] "+d" (__req)
+		: "d" (__offset), [data] "d" (data)
+		: "cc");
+	*status = __req >> 24 & 0xff;
+	return cc;
+}
+
+static inline int pcistg_instr(u64 data, u64 req, u64 offset)
+{
+	u8 cc, status;
+
+	do {
+		cc = __pcistg(data, req, offset, &status);
+		if (cc == 2)
+			udelay(ZPCI_INSN_BUSY_DELAY);
+	} while (cc == 2);
+
+	if (cc)
+		printk_once(KERN_ERR "%s: error cc: %d  status: %d  req: %Lx  offset: %Lx\n",
+			__func__, cc, status, req, offset);
+	return (cc) ? -EIO : 0;
+}
+
+/* PCI Store Block */
+static inline u8 __pcistb(const u64 *data, u64 req, u64 offset, u8 *status)
+{
+	u8 cc;
+
+	asm volatile (
+		"	.insn	rsy,0xeb00000000d0,%[req],%[offset],%[data]\n"
+		"	ipm	%[cc]\n"
+		"	srl	%[cc],28\n"
+		: [cc] "=d" (cc), [req] "+d" (req)
+		: [offset] "d" (offset), [data] "Q" (*data)
+		: "cc");
+	*status = req >> 24 & 0xff;
+	return cc;
+}
+
+static inline int pcistb_instr(const u64 *data, u64 req, u64 offset)
+{
+	u8 cc, status;
+
+	do {
+		cc = __pcistb(data, req, offset, &status);
+		if (cc == 2)
+			udelay(ZPCI_INSN_BUSY_DELAY);
+	} while (cc == 2);
+
+	if (cc)
+		printk_once(KERN_ERR "%s: error cc: %d  status: %d  req: %Lx  offset: %Lx\n",
+			    __func__, cc, status, req, offset);
+	return (cc) ? -EIO : 0;
+}
+
+#endif
diff --git a/arch/s390/include/asm/pci_io.h b/arch/s390/include/asm/pci_io.h
new file mode 100644
index 00000000000..5fd81f31d6c
--- /dev/null
+++ b/arch/s390/include/asm/pci_io.h
@@ -0,0 +1,194 @@
+#ifndef _ASM_S390_PCI_IO_H
+#define _ASM_S390_PCI_IO_H
+
+#ifdef CONFIG_PCI
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <asm/pci_insn.h>
+
+/* I/O Map */
+#define ZPCI_IOMAP_MAX_ENTRIES		0x7fff
+#define ZPCI_IOMAP_ADDR_BASE		0x8000000000000000ULL
+#define ZPCI_IOMAP_ADDR_IDX_MASK	0x7fff000000000000ULL
+#define ZPCI_IOMAP_ADDR_OFF_MASK	0x0000ffffffffffffULL
+
+struct zpci_iomap_entry {
+	u32 fh;
+	u8 bar;
+};
+
+extern struct zpci_iomap_entry *zpci_iomap_start;
+
+#define ZPCI_IDX(addr)								\
+	(((__force u64) addr & ZPCI_IOMAP_ADDR_IDX_MASK) >> 48)
+#define ZPCI_OFFSET(addr)							\
+	((__force u64) addr & ZPCI_IOMAP_ADDR_OFF_MASK)
+
+#define ZPCI_CREATE_REQ(handle, space, len)					\
+	((u64) handle << 32 | space << 16 | len)
+
+#define zpci_read(LENGTH, RETTYPE)						\
+static inline RETTYPE zpci_read_##RETTYPE(const volatile void __iomem *addr)	\
+{										\
+	struct zpci_iomap_entry *entry = &zpci_iomap_start[ZPCI_IDX(addr)];	\
+	u64 req = ZPCI_CREATE_REQ(entry->fh, entry->bar, LENGTH);		\
+	u64 data;								\
+	int rc;									\
+										\
+	rc = pcilg_instr(&data, req, ZPCI_OFFSET(addr));			\
+	if (rc)									\
+		data = -1ULL;							\
+	return (RETTYPE) data;							\
+}
+
+#define zpci_write(LENGTH, VALTYPE)						\
+static inline void zpci_write_##VALTYPE(VALTYPE val,				\
+					const volatile void __iomem *addr)	\
+{										\
+	struct zpci_iomap_entry *entry = &zpci_iomap_start[ZPCI_IDX(addr)];	\
+	u64 req = ZPCI_CREATE_REQ(entry->fh, entry->bar, LENGTH);		\
+	u64 data = (VALTYPE) val;						\
+										\
+	pcistg_instr(data, req, ZPCI_OFFSET(addr));				\
+}
+
+zpci_read(8, u64)
+zpci_read(4, u32)
+zpci_read(2, u16)
+zpci_read(1, u8)
+zpci_write(8, u64)
+zpci_write(4, u32)
+zpci_write(2, u16)
+zpci_write(1, u8)
+
+static inline int zpci_write_single(u64 req, const u64 *data, u64 offset, u8 len)
+{
+	u64 val;
+
+	switch (len) {
+	case 1:
+		val = (u64) *((u8 *) data);
+		break;
+	case 2:
+		val = (u64) *((u16 *) data);
+		break;
+	case 4:
+		val = (u64) *((u32 *) data);
+		break;
+	case 8:
+		val = (u64) *((u64 *) data);
+		break;
+	default:
+		val = 0;		/* let FW report error */
+		break;
+	}
+	return pcistg_instr(val, req, offset);
+}
+
+static inline int zpci_read_single(u64 req, u64 *dst, u64 offset, u8 len)
+{
+	u64 data;
+	u8 cc;
+
+	cc = pcilg_instr(&data,	 req, offset);
+	switch (len) {
+	case 1:
+		*((u8 *) dst) = (u8) data;
+		break;
+	case 2:
+		*((u16 *) dst) = (u16) data;
+		break;
+	case 4:
+		*((u32 *) dst) = (u32) data;
+		break;
+	case 8:
+		*((u64 *) dst) = (u64) data;
+		break;
+	}
+	return cc;
+}
+
+static inline int zpci_write_block(u64 req, const u64 *data, u64 offset)
+{
+	return pcistb_instr(data, req, offset);
+}
+
+static inline u8 zpci_get_max_write_size(u64 src, u64 dst, int len, int max)
+{
+	int count = len > max ? max : len, size = 1;
+
+	while (!(src & 0x1) && !(dst & 0x1) && ((size << 1) <= count)) {
+		dst = dst >> 1;
+		src = src >> 1;
+		size = size << 1;
+	}
+	return size;
+}
+
+static inline int zpci_memcpy_fromio(void *dst,
+				     const volatile void __iomem *src,
+				     unsigned long n)
+{
+	struct zpci_iomap_entry *entry = &zpci_iomap_start[ZPCI_IDX(src)];
+	u64 req, offset = ZPCI_OFFSET(src);
+	int size, rc = 0;
+
+	while (n > 0) {
+		size = zpci_get_max_write_size((u64) src, (u64) dst, n, 8);
+		req = ZPCI_CREATE_REQ(entry->fh, entry->bar, size);
+		rc = zpci_read_single(req, dst, offset, size);
+		if (rc)
+			break;
+		offset += size;
+		dst += size;
+		n -= size;
+	}
+	return rc;
+}
+
+static inline int zpci_memcpy_toio(volatile void __iomem *dst,
+				   const void *src, unsigned long n)
+{
+	struct zpci_iomap_entry *entry = &zpci_iomap_start[ZPCI_IDX(dst)];
+	u64 req, offset = ZPCI_OFFSET(dst);
+	int size, rc = 0;
+
+	if (!src)
+		return -EINVAL;
+
+	while (n > 0) {
+		size = zpci_get_max_write_size((u64) dst, (u64) src, n, 128);
+		req = ZPCI_CREATE_REQ(entry->fh, entry->bar, size);
+
+		if (size > 8) /* main path */
+			rc = zpci_write_block(req, src, offset);
+		else
+			rc = zpci_write_single(req, src, offset, size);
+		if (rc)
+			break;
+		offset += size;
+		src += size;
+		n -= size;
+	}
+	return rc;
+}
+
+static inline int zpci_memset_io(volatile void __iomem *dst,
+				 unsigned char val, size_t count)
+{
+	u8 *src = kmalloc(count, GFP_KERNEL);
+	int rc;
+
+	if (src == NULL)
+		return -ENOMEM;
+	memset(src, val, count);
+
+	rc = zpci_memcpy_toio(dst, src, count);
+	kfree(src);
+	return rc;
+}
+
+#endif /* CONFIG_PCI */
+
+#endif /* _ASM_S390_PCI_IO_H */
diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index 2d3b7cb2600..c928dc1938f 100644
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -35,7 +35,6 @@
 extern pgd_t swapper_pg_dir[] __attribute__ ((aligned (4096)));
 extern void paging_init(void);
 extern void vmem_map_init(void);
-extern void fault_init(void);
 
 /*
  * The S390 doesn't have any external MMU info: the kernel page
@@ -55,16 +54,7 @@ extern unsigned long zero_page_mask;
 #define ZERO_PAGE(vaddr) \
 	(virt_to_page((void *)(empty_zero_page + \
 	 (((unsigned long)(vaddr)) &zero_page_mask))))
-
-#define is_zero_pfn is_zero_pfn
-static inline int is_zero_pfn(unsigned long pfn)
-{
-	extern unsigned long zero_pfn;
-	unsigned long offset_from_zero_pfn = pfn - zero_pfn;
-	return offset_from_zero_pfn <= (zero_page_mask >> PAGE_SHIFT);
-}
-
-#define my_zero_pfn(addr)	page_to_pfn(ZERO_PAGE(addr))
+#define __HAVE_COLOR_ZERO_PAGE
 
 #endif /* !__ASSEMBLY__ */
 
@@ -345,6 +335,8 @@ extern unsigned long MODULES_END;
 #define _REGION3_ENTRY		(_REGION_ENTRY_TYPE_R3 | _REGION_ENTRY_LENGTH)
 #define _REGION3_ENTRY_EMPTY	(_REGION_ENTRY_TYPE_R3 | _REGION_ENTRY_INV)
 
+#define _REGION3_ENTRY_LARGE	0x400	/* RTTE-format control, large page  */
+
 /* Bits in the segment table entry */
 #define _SEGMENT_ENTRY_ORIGIN	~0x7ffUL/* segment table origin		    */
 #define _SEGMENT_ENTRY_RO	0x200	/* page protection bit		    */
@@ -444,6 +436,7 @@ static inline int pgd_bad(pgd_t pgd)     { return 0; }
 
 static inline int pud_present(pud_t pud) { return 1; }
 static inline int pud_none(pud_t pud)	 { return 0; }
+static inline int pud_large(pud_t pud)	 { return 0; }
 static inline int pud_bad(pud_t pud)	 { return 0; }
 
 #else /* CONFIG_64BIT */
@@ -489,6 +482,13 @@ static inline int pud_none(pud_t pud)
 	return (pud_val(pud) & _REGION_ENTRY_INV) != 0UL;
 }
 
+static inline int pud_large(pud_t pud)
+{
+	if ((pud_val(pud) & _REGION_ENTRY_TYPE_MASK) != _REGION_ENTRY_TYPE_R3)
+		return 0;
+	return !!(pud_val(pud) & _REGION3_ENTRY_LARGE);
+}
+
 static inline int pud_bad(pud_t pud)
 {
 	/*
diff --git a/arch/s390/include/asm/sclp.h b/arch/s390/include/asm/sclp.h
index e62a555557e..833788693f0 100644
--- a/arch/s390/include/asm/sclp.h
+++ b/arch/s390/include/asm/sclp.h
@@ -55,5 +55,7 @@ int sclp_chp_read_info(struct sclp_chp_info *info);
 void sclp_get_ipl_info(struct sclp_ipl_info *info);
 bool sclp_has_linemode(void);
 bool sclp_has_vt220(void);
+int sclp_pci_configure(u32 fid);
+int sclp_pci_deconfigure(u32 fid);
 
 #endif /* _ASM_S390_SCLP_H */
diff --git a/arch/s390/include/asm/signal.h b/arch/s390/include/asm/signal.h
index bffdbdd5b3d..db7ddfaf5b7 100644
--- a/arch/s390/include/asm/signal.h
+++ b/arch/s390/include/asm/signal.h
@@ -39,6 +39,4 @@ struct k_sigaction {
         struct sigaction sa;
 };
 
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-
 #endif
diff --git a/arch/s390/include/asm/topology.h b/arch/s390/include/asm/topology.h
index 9935cbd6a46..05425b18c0a 100644
--- a/arch/s390/include/asm/topology.h
+++ b/arch/s390/include/asm/topology.h
@@ -8,32 +8,34 @@ struct cpu;
 
 #ifdef CONFIG_SCHED_BOOK
 
-extern unsigned char cpu_socket_id[NR_CPUS];
-#define topology_physical_package_id(cpu) (cpu_socket_id[cpu])
+struct cpu_topology_s390 {
+	unsigned short core_id;
+	unsigned short socket_id;
+	unsigned short book_id;
+	cpumask_t core_mask;
+	cpumask_t book_mask;
+};
+
+extern struct cpu_topology_s390 cpu_topology[NR_CPUS];
+
+#define topology_physical_package_id(cpu)	(cpu_topology[cpu].socket_id)
+#define topology_core_id(cpu)			(cpu_topology[cpu].core_id)
+#define topology_core_cpumask(cpu)		(&cpu_topology[cpu].core_mask)
+#define topology_book_id(cpu)			(cpu_topology[cpu].book_id)
+#define topology_book_cpumask(cpu)		(&cpu_topology[cpu].book_mask)
 
-extern unsigned char cpu_core_id[NR_CPUS];
-extern cpumask_t cpu_core_map[NR_CPUS];
+#define mc_capable() 1
 
 static inline const struct cpumask *cpu_coregroup_mask(int cpu)
 {
-	return &cpu_core_map[cpu];
+	return &cpu_topology[cpu].core_mask;
 }
 
-#define topology_core_id(cpu)		(cpu_core_id[cpu])
-#define topology_core_cpumask(cpu)	(&cpu_core_map[cpu])
-#define mc_capable()			(1)
-
-extern unsigned char cpu_book_id[NR_CPUS];
-extern cpumask_t cpu_book_map[NR_CPUS];
-
 static inline const struct cpumask *cpu_book_mask(int cpu)
 {
-	return &cpu_book_map[cpu];
+	return &cpu_topology[cpu].book_mask;
 }
 
-#define topology_book_id(cpu)		(cpu_book_id[cpu])
-#define topology_book_cpumask(cpu)	(&cpu_book_map[cpu])
-
 int topology_cpu_init(struct cpu *);
 int topology_set_cpu_management(int fc);
 void topology_schedule_update(void);
diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h
index bbbae41fa9a..086bb8eaf6a 100644
--- a/arch/s390/include/asm/unistd.h
+++ b/arch/s390/include/asm/unistd.h
@@ -54,7 +54,9 @@
 #   define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
 # endif
 #define __ARCH_WANT_SYS_EXECVE
-#define __ARCH_WANT_KERNEL_EXECVE
+#define __ARCH_WANT_SYS_FORK
+#define __ARCH_WANT_SYS_VFORK
+#define __ARCH_WANT_SYS_CLONE
 
 /*
  * "Conditional" syscalls
diff --git a/arch/s390/include/asm/vga.h b/arch/s390/include/asm/vga.h
new file mode 100644
index 00000000000..d375526c261
--- /dev/null
+++ b/arch/s390/include/asm/vga.h
@@ -0,0 +1,6 @@
+#ifndef _ASM_S390_VGA_H
+#define _ASM_S390_VGA_H
+
+/* Avoid compile errors due to missing asm/vga.h */
+
+#endif /* _ASM_S390_VGA_H */
diff --git a/arch/s390/include/uapi/asm/socket.h b/arch/s390/include/uapi/asm/socket.h
index 69718cd6d63..436d07c23be 100644
--- a/arch/s390/include/uapi/asm/socket.h
+++ b/arch/s390/include/uapi/asm/socket.h
@@ -46,6 +46,7 @@
 /* Socket filtering */
 #define SO_ATTACH_FILTER        26
 #define SO_DETACH_FILTER        27
+#define SO_GET_FILTER		SO_ATTACH_FILTER
 
 #define SO_PEERNAME		28
 #define SO_TIMESTAMP		29
diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile
index 4da52fe3174..2ac311ef5c9 100644
--- a/arch/s390/kernel/Makefile
+++ b/arch/s390/kernel/Makefile
@@ -23,7 +23,7 @@ CFLAGS_sysinfo.o += -Iinclude/math-emu -Iarch/s390/math-emu -w
 obj-y	:=  bitmap.o traps.o time.o process.o base.o early.o setup.o vtime.o \
 	    processor.o sys_s390.o ptrace.o signal.o cpcmd.o ebcdic.o nmi.o \
 	    debug.o irq.o ipl.o dis.o diag.o mem_detect.o sclp.o vdso.o \
-	    sysinfo.o jump_label.o lgr.o os_info.o machine_kexec.o
+	    sysinfo.o jump_label.o lgr.o os_info.o machine_kexec.o pgm_check.o
 
 obj-y	+= $(if $(CONFIG_64BIT),entry64.o,entry.o)
 obj-y	+= $(if $(CONFIG_64BIT),reipl64.o,reipl.o)
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index ad79b846535..827e094a2f4 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -28,7 +28,7 @@ ENTRY(sys32_open_wrapper)
 	llgtr	%r2,%r2			# const char *
 	lgfr	%r3,%r3			# int
 	lgfr	%r4,%r4			# int
-	jg	sys_open		# branch to system call
+	jg	compat_sys_open		# branch to system call
 
 ENTRY(sys32_close_wrapper)
 	llgfr	%r2,%r2			# unsigned int
diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c
index f00286bd2ef..a7f9abd98cf 100644
--- a/arch/s390/kernel/dis.c
+++ b/arch/s390/kernel/dis.c
@@ -83,22 +83,29 @@ enum {
 	U4_12,	/* 4 bit unsigned value starting at 12 */
 	U4_16,	/* 4 bit unsigned value starting at 16 */
 	U4_20,	/* 4 bit unsigned value starting at 20 */
+	U4_24,	/* 4 bit unsigned value starting at 24 */
+	U4_28,	/* 4 bit unsigned value starting at 28 */
 	U4_32,	/* 4 bit unsigned value starting at 32 */
+	U4_36,	/* 4 bit unsigned value starting at 36 */
 	U8_8,	/* 8 bit unsigned value starting at 8 */
 	U8_16,	/* 8 bit unsigned value starting at 16 */
 	U8_24,	/* 8 bit unsigned value starting at 24 */
 	U8_32,	/* 8 bit unsigned value starting at 32 */
 	I8_8,	/* 8 bit signed value starting at 8 */
 	I8_32,	/* 8 bit signed value starting at 32 */
+	J12_12, /* PC relative offset at 12 */
 	I16_16,	/* 16 bit signed value starting at 16 */
 	I16_32,	/* 32 bit signed value starting at 16 */
 	U16_16,	/* 16 bit unsigned value starting at 16 */
 	U16_32,	/* 32 bit unsigned value starting at 16 */
 	J16_16,	/* PC relative jump offset at 16 */
+	J16_32, /* PC relative offset at 16 */
+	I24_24, /* 24 bit signed value starting at 24 */
 	J32_16,	/* PC relative long offset at 16 */
 	I32_16,	/* 32 bit signed value starting at 16 */
 	U32_16,	/* 32 bit unsigned value starting at 16 */
 	M_16,	/* 4 bit optional mask starting at 16 */
+	M_20,	/* 4 bit optional mask starting at 20 */
 	RO_28,	/* optional GPR starting at position 28 */
 };
 
@@ -109,6 +116,8 @@ enum {
 enum {
 	INSTR_INVALID,
 	INSTR_E,
+	INSTR_IE_UU,
+	INSTR_MII_UPI,
 	INSTR_RIE_R0IU, INSTR_RIE_R0UU, INSTR_RIE_RRP, INSTR_RIE_RRPU,
 	INSTR_RIE_RRUUU, INSTR_RIE_RUPI, INSTR_RIE_RUPU, INSTR_RIE_RRI0,
 	INSTR_RIL_RI, INSTR_RIL_RP, INSTR_RIL_RU, INSTR_RIL_UP,
@@ -118,13 +127,15 @@ enum {
 	INSTR_RRE_FF, INSTR_RRE_FR, INSTR_RRE_R0, INSTR_RRE_RA, INSTR_RRE_RF,
 	INSTR_RRE_RR, INSTR_RRE_RR_OPT,
 	INSTR_RRF_0UFF, INSTR_RRF_F0FF, INSTR_RRF_F0FF2, INSTR_RRF_F0FR,
-	INSTR_RRF_FFRU, INSTR_RRF_FUFF, INSTR_RRF_M0RR, INSTR_RRF_R0RR,
-	INSTR_RRF_R0RR2, INSTR_RRF_RURR, INSTR_RRF_U0FF, INSTR_RRF_U0RF,
-	INSTR_RRF_U0RR, INSTR_RRF_UUFF, INSTR_RRR_F0FF, INSTR_RRS_RRRDU,
+	INSTR_RRF_FFRU, INSTR_RRF_FUFF, INSTR_RRF_FUFF2, INSTR_RRF_M0RR,
+	INSTR_RRF_R0RR,	INSTR_RRF_R0RR2, INSTR_RRF_RMRR, INSTR_RRF_RURR,
+	INSTR_RRF_U0FF,	INSTR_RRF_U0RF, INSTR_RRF_U0RR, INSTR_RRF_UUFF,
+	INSTR_RRF_UUFR, INSTR_RRF_UURF,
+	INSTR_RRR_F0FF, INSTR_RRS_RRRDU,
 	INSTR_RR_FF, INSTR_RR_R0, INSTR_RR_RR, INSTR_RR_U0, INSTR_RR_UR,
 	INSTR_RSE_CCRD, INSTR_RSE_RRRD, INSTR_RSE_RURD,
 	INSTR_RSI_RRP,
-	INSTR_RSL_R0RD,
+	INSTR_RSL_LRDFU, INSTR_RSL_R0RD,
 	INSTR_RSY_AARD, INSTR_RSY_CCRD, INSTR_RSY_RRRD, INSTR_RSY_RURD,
 	INSTR_RSY_RDRM,
 	INSTR_RS_AARD, INSTR_RS_CCRD, INSTR_RS_R0RD, INSTR_RS_RRRD,
@@ -136,6 +147,7 @@ enum {
 	INSTR_SIL_RDI, INSTR_SIL_RDU,
 	INSTR_SIY_IRD, INSTR_SIY_URD,
 	INSTR_SI_URD,
+	INSTR_SMI_U0RDP,
 	INSTR_SSE_RDRD,
 	INSTR_SSF_RRDRD, INSTR_SSF_RRDRD2,
 	INSTR_SS_L0RDRD, INSTR_SS_LIRDRD, INSTR_SS_LLRDRD, INSTR_SS_RRRDRD,
@@ -191,31 +203,42 @@ static const struct operand operands[] =
 	[U4_12]  = {  4, 12, 0 },
 	[U4_16]  = {  4, 16, 0 },
 	[U4_20]  = {  4, 20, 0 },
+	[U4_24]  = {  4, 24, 0 },
+	[U4_28]  = {  4, 28, 0 },
 	[U4_32]  = {  4, 32, 0 },
+	[U4_36]  = {  4, 36, 0 },
 	[U8_8]	 = {  8,  8, 0 },
 	[U8_16]  = {  8, 16, 0 },
 	[U8_24]  = {  8, 24, 0 },
 	[U8_32]  = {  8, 32, 0 },
+	[J12_12] = { 12, 12, OPERAND_PCREL },
 	[I16_16] = { 16, 16, OPERAND_SIGNED },
 	[U16_16] = { 16, 16, 0 },
 	[U16_32] = { 16, 32, 0 },
 	[J16_16] = { 16, 16, OPERAND_PCREL },
+	[J16_32] = { 16, 32, OPERAND_PCREL },
 	[I16_32] = { 16, 32, OPERAND_SIGNED },
+	[I24_24] = { 24, 24, OPERAND_SIGNED },
 	[J32_16] = { 32, 16, OPERAND_PCREL },
 	[I32_16] = { 32, 16, OPERAND_SIGNED },
 	[U32_16] = { 32, 16, 0 },
 	[M_16]	 = {  4, 16, 0 },
+	[M_20]	 = {  4, 20, 0 },
 	[RO_28]  = {  4, 28, OPERAND_GPR }
 };
 
 static const unsigned char formats[][7] = {
 	[INSTR_E]	  = { 0xff, 0,0,0,0,0,0 },
+	[INSTR_IE_UU]	  = { 0xff, U4_24,U4_28,0,0,0,0 },
+	[INSTR_MII_UPI]	  = { 0xff, U4_8,J12_12,I24_24 },
+	[INSTR_RIE_R0IU]  = { 0xff, R_8,I16_16,U4_32,0,0,0 },
 	[INSTR_RIE_R0UU]  = { 0xff, R_8,U16_16,U4_32,0,0,0 },
+	[INSTR_RIE_RRI0]  = { 0xff, R_8,R_12,I16_16,0,0,0 },
 	[INSTR_RIE_RRPU]  = { 0xff, R_8,R_12,U4_32,J16_16,0,0 },
 	[INSTR_RIE_RRP]	  = { 0xff, R_8,R_12,J16_16,0,0,0 },
 	[INSTR_RIE_RRUUU] = { 0xff, R_8,R_12,U8_16,U8_24,U8_32,0 },
 	[INSTR_RIE_RUPI]  = { 0xff, R_8,I8_32,U4_12,J16_16,0,0 },
-	[INSTR_RIE_RRI0]  = { 0xff, R_8,R_12,I16_16,0,0,0 },
+	[INSTR_RIE_RUPU]  = { 0xff, R_8,U8_32,U4_12,J16_16,0,0 },
 	[INSTR_RIL_RI]	  = { 0x0f, R_8,I32_16,0,0,0,0 },
 	[INSTR_RIL_RP]	  = { 0x0f, R_8,J32_16,0,0,0,0 },
 	[INSTR_RIL_RU]	  = { 0x0f, R_8,U32_16,0,0,0,0 },
@@ -245,14 +268,18 @@ static const unsigned char formats[][7] = {
 	[INSTR_RRF_F0FR]  = { 0xff, F_24,F_16,R_28,0,0,0 },
 	[INSTR_RRF_FFRU]  = { 0xff, F_24,F_16,R_28,U4_20,0,0 },
 	[INSTR_RRF_FUFF]  = { 0xff, F_24,F_16,F_28,U4_20,0,0 },
+	[INSTR_RRF_FUFF2] = { 0xff, F_24,F_28,F_16,U4_20,0,0 },
 	[INSTR_RRF_M0RR]  = { 0xff, R_24,R_28,M_16,0,0,0 },
 	[INSTR_RRF_R0RR]  = { 0xff, R_24,R_16,R_28,0,0,0 },
 	[INSTR_RRF_R0RR2] = { 0xff, R_24,R_28,R_16,0,0,0 },
+	[INSTR_RRF_RMRR]  = { 0xff, R_24,R_16,R_28,M_20,0,0 },
 	[INSTR_RRF_RURR]  = { 0xff, R_24,R_28,R_16,U4_20,0,0 },
 	[INSTR_RRF_U0FF]  = { 0xff, F_24,U4_16,F_28,0,0,0 },
 	[INSTR_RRF_U0RF]  = { 0xff, R_24,U4_16,F_28,0,0,0 },
 	[INSTR_RRF_U0RR]  = { 0xff, R_24,R_28,U4_16,0,0,0 },
 	[INSTR_RRF_UUFF]  = { 0xff, F_24,U4_16,F_28,U4_20,0,0 },
+	[INSTR_RRF_UUFR]  = { 0xff, F_24,U4_16,R_28,U4_20,0,0 },
+	[INSTR_RRF_UURF]  = { 0xff, R_24,U4_16,F_28,U4_20,0,0 },
 	[INSTR_RRR_F0FF]  = { 0xff, F_24,F_28,F_16,0,0,0 },
 	[INSTR_RRS_RRRDU] = { 0xff, R_8,R_12,U4_32,D_20,B_16,0 },
 	[INSTR_RR_FF]	  = { 0xff, F_8,F_12,0,0,0,0 },
@@ -264,12 +291,13 @@ static const unsigned char formats[][7] = {
 	[INSTR_RSE_RRRD]  = { 0xff, R_8,R_12,D_20,B_16,0,0 },
 	[INSTR_RSE_RURD]  = { 0xff, R_8,U4_12,D_20,B_16,0,0 },
 	[INSTR_RSI_RRP]	  = { 0xff, R_8,R_12,J16_16,0,0,0 },
+	[INSTR_RSL_LRDFU] = { 0xff, F_32,D_20,L4_8,B_16,U4_36,0 },
 	[INSTR_RSL_R0RD]  = { 0xff, D_20,L4_8,B_16,0,0,0 },
 	[INSTR_RSY_AARD]  = { 0xff, A_8,A_12,D20_20,B_16,0,0 },
 	[INSTR_RSY_CCRD]  = { 0xff, C_8,C_12,D20_20,B_16,0,0 },
+	[INSTR_RSY_RDRM]  = { 0xff, R_8,D20_20,B_16,U4_12,0,0 },
 	[INSTR_RSY_RRRD]  = { 0xff, R_8,R_12,D20_20,B_16,0,0 },
 	[INSTR_RSY_RURD]  = { 0xff, R_8,U4_12,D20_20,B_16,0,0 },
-	[INSTR_RSY_RDRM]  = { 0xff, R_8,D20_20,B_16,U4_12,0,0 },
 	[INSTR_RS_AARD]	  = { 0xff, A_8,A_12,D_20,B_16,0,0 },
 	[INSTR_RS_CCRD]	  = { 0xff, C_8,C_12,D_20,B_16,0,0 },
 	[INSTR_RS_R0RD]	  = { 0xff, R_8,D_20,B_16,0,0,0 },
@@ -289,9 +317,10 @@ static const unsigned char formats[][7] = {
 	[INSTR_SIY_IRD]   = { 0xff, D20_20,B_16,I8_8,0,0,0 },
 	[INSTR_SIY_URD]	  = { 0xff, D20_20,B_16,U8_8,0,0,0 },
 	[INSTR_SI_URD]	  = { 0xff, D_20,B_16,U8_8,0,0,0 },
+	[INSTR_SMI_U0RDP] = { 0xff, U4_8,J16_32,D_20,B_16,0,0 },
 	[INSTR_SSE_RDRD]  = { 0xff, D_20,B_16,D_36,B_32,0,0 },
-	[INSTR_SSF_RRDRD] = { 0x00, D_20,B_16,D_36,B_32,R_8,0 },
-	[INSTR_SSF_RRDRD2]= { 0x00, R_8,D_20,B_16,D_36,B_32,0 },
+	[INSTR_SSF_RRDRD] = { 0x0f, D_20,B_16,D_36,B_32,R_8,0 },
+	[INSTR_SSF_RRDRD2]= { 0x0f, R_8,D_20,B_16,D_36,B_32,0 },
 	[INSTR_SS_L0RDRD] = { 0xff, D_20,L8_8,B_16,D_36,B_32,0 },
 	[INSTR_SS_LIRDRD] = { 0xff, D_20,L4_8,B_16,D_36,B_32,U4_12 },
 	[INSTR_SS_LLRDRD] = { 0xff, D_20,L4_8,B_16,D_36,L4_12,B_32 },
@@ -304,46 +333,157 @@ static const unsigned char formats[][7] = {
 
 enum {
 	LONG_INSN_ALGHSIK,
+	LONG_INSN_ALHHHR,
+	LONG_INSN_ALHHLR,
 	LONG_INSN_ALHSIK,
+	LONG_INSN_ALSIHN,
+	LONG_INSN_CDFBRA,
+	LONG_INSN_CDGBRA,
+	LONG_INSN_CDGTRA,
+	LONG_INSN_CDLFBR,
+	LONG_INSN_CDLFTR,
+	LONG_INSN_CDLGBR,
+	LONG_INSN_CDLGTR,
+	LONG_INSN_CEFBRA,
+	LONG_INSN_CEGBRA,
+	LONG_INSN_CELFBR,
+	LONG_INSN_CELGBR,
+	LONG_INSN_CFDBRA,
+	LONG_INSN_CFEBRA,
+	LONG_INSN_CFXBRA,
+	LONG_INSN_CGDBRA,
+	LONG_INSN_CGDTRA,
+	LONG_INSN_CGEBRA,
+	LONG_INSN_CGXBRA,
+	LONG_INSN_CGXTRA,
+	LONG_INSN_CLFDBR,
+	LONG_INSN_CLFDTR,
+	LONG_INSN_CLFEBR,
 	LONG_INSN_CLFHSI,
+	LONG_INSN_CLFXBR,
+	LONG_INSN_CLFXTR,
+	LONG_INSN_CLGDBR,
+	LONG_INSN_CLGDTR,
+	LONG_INSN_CLGEBR,
 	LONG_INSN_CLGFRL,
 	LONG_INSN_CLGHRL,
 	LONG_INSN_CLGHSI,
+	LONG_INSN_CLGXBR,
+	LONG_INSN_CLGXTR,
 	LONG_INSN_CLHHSI,
+	LONG_INSN_CXFBRA,
+	LONG_INSN_CXGBRA,
+	LONG_INSN_CXGTRA,
+	LONG_INSN_CXLFBR,
+	LONG_INSN_CXLFTR,
+	LONG_INSN_CXLGBR,
+	LONG_INSN_CXLGTR,
+	LONG_INSN_FIDBRA,
+	LONG_INSN_FIEBRA,
+	LONG_INSN_FIXBRA,
+	LONG_INSN_LDXBRA,
+	LONG_INSN_LEDBRA,
+	LONG_INSN_LEXBRA,
+	LONG_INSN_LLGFAT,
 	LONG_INSN_LLGFRL,
 	LONG_INSN_LLGHRL,
+	LONG_INSN_LLGTAT,
 	LONG_INSN_POPCNT,
+	LONG_INSN_RIEMIT,
+	LONG_INSN_RINEXT,
+	LONG_INSN_RISBGN,
 	LONG_INSN_RISBHG,
 	LONG_INSN_RISBLG,
-	LONG_INSN_RINEXT,
-	LONG_INSN_RIEMIT,
+	LONG_INSN_SLHHHR,
+	LONG_INSN_SLHHLR,
 	LONG_INSN_TABORT,
 	LONG_INSN_TBEGIN,
 	LONG_INSN_TBEGINC,
+	LONG_INSN_PCISTG,
+	LONG_INSN_MPCIFC,
+	LONG_INSN_STPCIFC,
+	LONG_INSN_PCISTB,
 };
 
 static char *long_insn_name[] = {
 	[LONG_INSN_ALGHSIK] = "alghsik",
+	[LONG_INSN_ALHHHR] = "alhhhr",
+	[LONG_INSN_ALHHLR] = "alhhlr",
 	[LONG_INSN_ALHSIK] = "alhsik",
+	[LONG_INSN_ALSIHN] = "alsihn",
+	[LONG_INSN_CDFBRA] = "cdfbra",
+	[LONG_INSN_CDGBRA] = "cdgbra",
+	[LONG_INSN_CDGTRA] = "cdgtra",
+	[LONG_INSN_CDLFBR] = "cdlfbr",
+	[LONG_INSN_CDLFTR] = "cdlftr",
+	[LONG_INSN_CDLGBR] = "cdlgbr",
+	[LONG_INSN_CDLGTR] = "cdlgtr",
+	[LONG_INSN_CEFBRA] = "cefbra",
+	[LONG_INSN_CEGBRA] = "cegbra",
+	[LONG_INSN_CELFBR] = "celfbr",
+	[LONG_INSN_CELGBR] = "celgbr",
+	[LONG_INSN_CFDBRA] = "cfdbra",
+	[LONG_INSN_CFEBRA] = "cfebra",
+	[LONG_INSN_CFXBRA] = "cfxbra",
+	[LONG_INSN_CGDBRA] = "cgdbra",
+	[LONG_INSN_CGDTRA] = "cgdtra",
+	[LONG_INSN_CGEBRA] = "cgebra",
+	[LONG_INSN_CGXBRA] = "cgxbra",
+	[LONG_INSN_CGXTRA] = "cgxtra",
+	[LONG_INSN_CLFDBR] = "clfdbr",
+	[LONG_INSN_CLFDTR] = "clfdtr",
+	[LONG_INSN_CLFEBR] = "clfebr",
 	[LONG_INSN_CLFHSI] = "clfhsi",
+	[LONG_INSN_CLFXBR] = "clfxbr",
+	[LONG_INSN_CLFXTR] = "clfxtr",
+	[LONG_INSN_CLGDBR] = "clgdbr",
+	[LONG_INSN_CLGDTR] = "clgdtr",
+	[LONG_INSN_CLGEBR] = "clgebr",
 	[LONG_INSN_CLGFRL] = "clgfrl",
 	[LONG_INSN_CLGHRL] = "clghrl",
 	[LONG_INSN_CLGHSI] = "clghsi",
+	[LONG_INSN_CLGXBR] = "clgxbr",
+	[LONG_INSN_CLGXTR] = "clgxtr",
 	[LONG_INSN_CLHHSI] = "clhhsi",
+	[LONG_INSN_CXFBRA] = "cxfbra",
+	[LONG_INSN_CXGBRA] = "cxgbra",
+	[LONG_INSN_CXGTRA] = "cxgtra",
+	[LONG_INSN_CXLFBR] = "cxlfbr",
+	[LONG_INSN_CXLFTR] = "cxlftr",
+	[LONG_INSN_CXLGBR] = "cxlgbr",
+	[LONG_INSN_CXLGTR] = "cxlgtr",
+	[LONG_INSN_FIDBRA] = "fidbra",
+	[LONG_INSN_FIEBRA] = "fiebra",
+	[LONG_INSN_FIXBRA] = "fixbra",
+	[LONG_INSN_LDXBRA] = "ldxbra",
+	[LONG_INSN_LEDBRA] = "ledbra",
+	[LONG_INSN_LEXBRA] = "lexbra",
+	[LONG_INSN_LLGFAT] = "llgfat",
 	[LONG_INSN_LLGFRL] = "llgfrl",
 	[LONG_INSN_LLGHRL] = "llghrl",
+	[LONG_INSN_LLGTAT] = "llgtat",
 	[LONG_INSN_POPCNT] = "popcnt",
+	[LONG_INSN_RIEMIT] = "riemit",
+	[LONG_INSN_RINEXT] = "rinext",
+	[LONG_INSN_RISBGN] = "risbgn",
 	[LONG_INSN_RISBHG] = "risbhg",
 	[LONG_INSN_RISBLG] = "risblg",
-	[LONG_INSN_RINEXT] = "rinext",
-	[LONG_INSN_RIEMIT] = "riemit",
+	[LONG_INSN_SLHHHR] = "slhhhr",
+	[LONG_INSN_SLHHLR] = "slhhlr",
 	[LONG_INSN_TABORT] = "tabort",
 	[LONG_INSN_TBEGIN] = "tbegin",
 	[LONG_INSN_TBEGINC] = "tbeginc",
+	[LONG_INSN_PCISTG] = "pcistg",
+	[LONG_INSN_MPCIFC] = "mpcifc",
+	[LONG_INSN_STPCIFC] = "stpcifc",
+	[LONG_INSN_PCISTB] = "pcistb",
 };
 
 static struct insn opcode[] = {
 #ifdef CONFIG_64BIT
+	{ "bprp", 0xc5, INSTR_MII_UPI },
+	{ "bpp", 0xc7, INSTR_SMI_U0RDP },
+	{ "trtr", 0xd0, INSTR_SS_L0RDRD },
 	{ "lmd", 0xef, INSTR_SS_RRRDRD3 },
 #endif
 	{ "spm", 0x04, INSTR_RR_R0 },
@@ -378,7 +518,6 @@ static struct insn opcode[] = {
 	{ "lcdr", 0x23, INSTR_RR_FF },
 	{ "hdr", 0x24, INSTR_RR_FF },
 	{ "ldxr", 0x25, INSTR_RR_FF },
-	{ "lrdr", 0x25, INSTR_RR_FF },
 	{ "mxr", 0x26, INSTR_RR_FF },
 	{ "mxdr", 0x27, INSTR_RR_FF },
 	{ "ldr", 0x28, INSTR_RR_FF },
@@ -395,7 +534,6 @@ static struct insn opcode[] = {
 	{ "lcer", 0x33, INSTR_RR_FF },
 	{ "her", 0x34, INSTR_RR_FF },
 	{ "ledr", 0x35, INSTR_RR_FF },
-	{ "lrer", 0x35, INSTR_RR_FF },
 	{ "axr", 0x36, INSTR_RR_FF },
 	{ "sxr", 0x37, INSTR_RR_FF },
 	{ "ler", 0x38, INSTR_RR_FF },
@@ -403,7 +541,6 @@ static struct insn opcode[] = {
 	{ "aer", 0x3a, INSTR_RR_FF },
 	{ "ser", 0x3b, INSTR_RR_FF },
 	{ "mder", 0x3c, INSTR_RR_FF },
-	{ "mer", 0x3c, INSTR_RR_FF },
 	{ "der", 0x3d, INSTR_RR_FF },
 	{ "aur", 0x3e, INSTR_RR_FF },
 	{ "sur", 0x3f, INSTR_RR_FF },
@@ -454,7 +591,6 @@ static struct insn opcode[] = {
 	{ "ae", 0x7a, INSTR_RX_FRRD },
 	{ "se", 0x7b, INSTR_RX_FRRD },
 	{ "mde", 0x7c, INSTR_RX_FRRD },
-	{ "me", 0x7c, INSTR_RX_FRRD },
 	{ "de", 0x7d, INSTR_RX_FRRD },
 	{ "au", 0x7e, INSTR_RX_FRRD },
 	{ "su", 0x7f, INSTR_RX_FRRD },
@@ -534,9 +670,9 @@ static struct insn opcode[] = {
 
 static struct insn opcode_01[] = {
 #ifdef CONFIG_64BIT
-	{ "sam64", 0x0e, INSTR_E },
-	{ "pfpo", 0x0a, INSTR_E },
 	{ "ptff", 0x04, INSTR_E },
+	{ "pfpo", 0x0a, INSTR_E },
+	{ "sam64", 0x0e, INSTR_E },
 #endif
 	{ "pr", 0x01, INSTR_E },
 	{ "upt", 0x02, INSTR_E },
@@ -605,19 +741,28 @@ static struct insn opcode_aa[] = {
 
 static struct insn opcode_b2[] = {
 #ifdef CONFIG_64BIT
-	{ "sske", 0x2b, INSTR_RRF_M0RR },
 	{ "stckf", 0x7c, INSTR_S_RD },
-	{ "cu21", 0xa6, INSTR_RRF_M0RR },
-	{ "cuutf", 0xa6, INSTR_RRF_M0RR },
-	{ "cu12", 0xa7, INSTR_RRF_M0RR },
-	{ "cutfu", 0xa7, INSTR_RRF_M0RR },
+	{ "lpp", 0x80, INSTR_S_RD },
+	{ "lcctl", 0x84, INSTR_S_RD },
+	{ "lpctl", 0x85, INSTR_S_RD },
+	{ "qsi", 0x86, INSTR_S_RD },
+	{ "lsctl", 0x87, INSTR_S_RD },
+	{ "qctri", 0x8e, INSTR_S_RD },
 	{ "stfle", 0xb0, INSTR_S_RD },
 	{ "lpswe", 0xb2, INSTR_S_RD },
+	{ "srnmb", 0xb8, INSTR_S_RD },
 	{ "srnmt", 0xb9, INSTR_S_RD },
 	{ "lfas", 0xbd, INSTR_S_RD },
-	{ "etndg", 0xec, INSTR_RRE_R0 },
+	{ "scctr", 0xe0, INSTR_RRE_RR },
+	{ "spctr", 0xe1, INSTR_RRE_RR },
+	{ "ecctr", 0xe4, INSTR_RRE_RR },
+	{ "epctr", 0xe5, INSTR_RRE_RR },
+	{ "ppa", 0xe8, INSTR_RRF_U0RR },
+	{ "etnd", 0xec, INSTR_RRE_R0 },
+	{ "ecpga", 0xed, INSTR_RRE_RR },
+	{ "tend", 0xf8, INSTR_S_00 },
+	{ "niai", 0xfa, INSTR_IE_UU },
 	{ { 0, LONG_INSN_TABORT }, 0xfc, INSTR_S_RD },
-	{ "tend", 0xf8, INSTR_S_RD },
 #endif
 	{ "stidp", 0x02, INSTR_S_RD },
 	{ "sck", 0x04, INSTR_S_RD },
@@ -635,8 +780,8 @@ static struct insn opcode_b2[] = {
 	{ "sie", 0x14, INSTR_S_RD },
 	{ "pc", 0x18, INSTR_S_RD },
 	{ "sac", 0x19, INSTR_S_RD },
-	{ "servc", 0x20, INSTR_RRE_RR },
 	{ "cfc", 0x1a, INSTR_S_RD },
+	{ "servc", 0x20, INSTR_RRE_RR },
 	{ "ipte", 0x21, INSTR_RRE_RR },
 	{ "ipm", 0x22, INSTR_RRE_R0 },
 	{ "ivsk", 0x23, INSTR_RRE_RR },
@@ -647,9 +792,9 @@ static struct insn opcode_b2[] = {
 	{ "pt", 0x28, INSTR_RRE_RR },
 	{ "iske", 0x29, INSTR_RRE_RR },
 	{ "rrbe", 0x2a, INSTR_RRE_RR },
-	{ "sske", 0x2b, INSTR_RRE_RR },
+	{ "sske", 0x2b, INSTR_RRF_M0RR },
 	{ "tb", 0x2c, INSTR_RRE_0R },
-	{ "dxr", 0x2d, INSTR_RRE_F0 },
+	{ "dxr", 0x2d, INSTR_RRE_FF },
 	{ "pgin", 0x2e, INSTR_RRE_RR },
 	{ "pgout", 0x2f, INSTR_RRE_RR },
 	{ "csch", 0x30, INSTR_S_00 },
@@ -667,8 +812,8 @@ static struct insn opcode_b2[] = {
 	{ "schm", 0x3c, INSTR_S_00 },
 	{ "bakr", 0x40, INSTR_RRE_RR },
 	{ "cksm", 0x41, INSTR_RRE_RR },
-	{ "sqdr", 0x44, INSTR_RRE_F0 },
-	{ "sqer", 0x45, INSTR_RRE_F0 },
+	{ "sqdr", 0x44, INSTR_RRE_FF },
+	{ "sqer", 0x45, INSTR_RRE_FF },
 	{ "stura", 0x46, INSTR_RRE_RR },
 	{ "msta", 0x47, INSTR_RRE_R0 },
 	{ "palb", 0x48, INSTR_RRE_00 },
@@ -694,14 +839,14 @@ static struct insn opcode_b2[] = {
 	{ "rp", 0x77, INSTR_S_RD },
 	{ "stcke", 0x78, INSTR_S_RD },
 	{ "sacf", 0x79, INSTR_S_RD },
-	{ "spp", 0x80, INSTR_S_RD },
 	{ "stsi", 0x7d, INSTR_S_RD },
+	{ "spp", 0x80, INSTR_S_RD },
 	{ "srnm", 0x99, INSTR_S_RD },
 	{ "stfpc", 0x9c, INSTR_S_RD },
 	{ "lfpc", 0x9d, INSTR_S_RD },
 	{ "tre", 0xa5, INSTR_RRE_RR },
-	{ "cuutf", 0xa6, INSTR_RRE_RR },
-	{ "cutfu", 0xa7, INSTR_RRE_RR },
+	{ "cuutf", 0xa6, INSTR_RRF_M0RR },
+	{ "cutfu", 0xa7, INSTR_RRF_M0RR },
 	{ "stfl", 0xb1, INSTR_S_RD },
 	{ "trap4", 0xff, INSTR_S_RD },
 	{ "", 0, INSTR_INVALID }
@@ -715,72 +860,87 @@ static struct insn opcode_b3[] = {
 	{ "myr", 0x3b, INSTR_RRF_F0FF },
 	{ "mayhr", 0x3c, INSTR_RRF_F0FF },
 	{ "myhr", 0x3d, INSTR_RRF_F0FF },
-	{ "cegbr", 0xa4, INSTR_RRE_RR },
-	{ "cdgbr", 0xa5, INSTR_RRE_RR },
-	{ "cxgbr", 0xa6, INSTR_RRE_RR },
-	{ "cgebr", 0xa8, INSTR_RRF_U0RF },
-	{ "cgdbr", 0xa9, INSTR_RRF_U0RF },
-	{ "cgxbr", 0xaa, INSTR_RRF_U0RF },
-	{ "cfer", 0xb8, INSTR_RRF_U0RF },
-	{ "cfdr", 0xb9, INSTR_RRF_U0RF },
-	{ "cfxr", 0xba, INSTR_RRF_U0RF },
-	{ "cegr", 0xc4, INSTR_RRE_RR },
-	{ "cdgr", 0xc5, INSTR_RRE_RR },
-	{ "cxgr", 0xc6, INSTR_RRE_RR },
-	{ "cger", 0xc8, INSTR_RRF_U0RF },
-	{ "cgdr", 0xc9, INSTR_RRF_U0RF },
-	{ "cgxr", 0xca, INSTR_RRF_U0RF },
 	{ "lpdfr", 0x70, INSTR_RRE_FF },
 	{ "lndfr", 0x71, INSTR_RRE_FF },
 	{ "cpsdr", 0x72, INSTR_RRF_F0FF2 },
 	{ "lcdfr", 0x73, INSTR_RRE_FF },
+	{ "sfasr", 0x85, INSTR_RRE_R0 },
+	{ { 0, LONG_INSN_CELFBR }, 0x90, INSTR_RRF_UUFR },
+	{ { 0, LONG_INSN_CDLFBR }, 0x91, INSTR_RRF_UUFR },
+	{ { 0, LONG_INSN_CXLFBR }, 0x92, INSTR_RRF_UURF },
+	{ { 0, LONG_INSN_CEFBRA }, 0x94, INSTR_RRF_UUFR },
+	{ { 0, LONG_INSN_CDFBRA }, 0x95, INSTR_RRF_UUFR },
+	{ { 0, LONG_INSN_CXFBRA }, 0x96, INSTR_RRF_UURF },
+	{ { 0, LONG_INSN_CFEBRA }, 0x98, INSTR_RRF_UURF },
+	{ { 0, LONG_INSN_CFDBRA }, 0x99, INSTR_RRF_UURF },
+	{ { 0, LONG_INSN_CFXBRA }, 0x9a, INSTR_RRF_UUFR },
+	{ { 0, LONG_INSN_CLFEBR }, 0x9c, INSTR_RRF_UURF },
+	{ { 0, LONG_INSN_CLFDBR }, 0x9d, INSTR_RRF_UURF },
+	{ { 0, LONG_INSN_CLFXBR }, 0x9e, INSTR_RRF_UUFR },
+	{ { 0, LONG_INSN_CELGBR }, 0xa0, INSTR_RRF_UUFR },
+	{ { 0, LONG_INSN_CDLGBR }, 0xa1, INSTR_RRF_UUFR },
+	{ { 0, LONG_INSN_CXLGBR }, 0xa2, INSTR_RRF_UURF },
+	{ { 0, LONG_INSN_CEGBRA }, 0xa4, INSTR_RRF_UUFR },
+	{ { 0, LONG_INSN_CDGBRA }, 0xa5, INSTR_RRF_UUFR },
+	{ { 0, LONG_INSN_CXGBRA }, 0xa6, INSTR_RRF_UURF },
+	{ { 0, LONG_INSN_CGEBRA }, 0xa8, INSTR_RRF_UURF },
+	{ { 0, LONG_INSN_CGDBRA }, 0xa9, INSTR_RRF_UURF },
+	{ { 0, LONG_INSN_CGXBRA }, 0xaa, INSTR_RRF_UUFR },
+	{ { 0, LONG_INSN_CLGEBR }, 0xac, INSTR_RRF_UURF },
+	{ { 0, LONG_INSN_CLGDBR }, 0xad, INSTR_RRF_UURF },
+	{ { 0, LONG_INSN_CLGXBR }, 0xae, INSTR_RRF_UUFR },
 	{ "ldgr", 0xc1, INSTR_RRE_FR },
+	{ "cegr", 0xc4, INSTR_RRE_FR },
+	{ "cdgr", 0xc5, INSTR_RRE_FR },
+	{ "cxgr", 0xc6, INSTR_RRE_FR },
+	{ "cger", 0xc8, INSTR_RRF_U0RF },
+	{ "cgdr", 0xc9, INSTR_RRF_U0RF },
+	{ "cgxr", 0xca, INSTR_RRF_U0RF },
 	{ "lgdr", 0xcd, INSTR_RRE_RF },
-	{ "adtr", 0xd2, INSTR_RRR_F0FF },
-	{ "axtr", 0xda, INSTR_RRR_F0FF },
-	{ "cdtr", 0xe4, INSTR_RRE_FF },
-	{ "cxtr", 0xec, INSTR_RRE_FF },
+	{ "mdtra", 0xd0, INSTR_RRF_FUFF2 },
+	{ "ddtra", 0xd1, INSTR_RRF_FUFF2 },
+	{ "adtra", 0xd2, INSTR_RRF_FUFF2 },
+	{ "sdtra", 0xd3, INSTR_RRF_FUFF2 },
+	{ "ldetr", 0xd4, INSTR_RRF_0UFF },
+	{ "ledtr", 0xd5, INSTR_RRF_UUFF },
+	{ "ltdtr", 0xd6, INSTR_RRE_FF },
+	{ "fidtr", 0xd7, INSTR_RRF_UUFF },
+	{ "mxtra", 0xd8, INSTR_RRF_FUFF2 },
+	{ "dxtra", 0xd9, INSTR_RRF_FUFF2 },
+	{ "axtra", 0xda, INSTR_RRF_FUFF2 },
+	{ "sxtra", 0xdb, INSTR_RRF_FUFF2 },
+	{ "lxdtr", 0xdc, INSTR_RRF_0UFF },
+	{ "ldxtr", 0xdd, INSTR_RRF_UUFF },
+	{ "ltxtr", 0xde, INSTR_RRE_FF },
+	{ "fixtr", 0xdf, INSTR_RRF_UUFF },
 	{ "kdtr", 0xe0, INSTR_RRE_FF },
-	{ "kxtr", 0xe8, INSTR_RRE_FF },
-	{ "cedtr", 0xf4, INSTR_RRE_FF },
-	{ "cextr", 0xfc, INSTR_RRE_FF },
-	{ "cdgtr", 0xf1, INSTR_RRE_FR },
-	{ "cxgtr", 0xf9, INSTR_RRE_FR },
-	{ "cdstr", 0xf3, INSTR_RRE_FR },
-	{ "cxstr", 0xfb, INSTR_RRE_FR },
-	{ "cdutr", 0xf2, INSTR_RRE_FR },
-	{ "cxutr", 0xfa, INSTR_RRE_FR },
-	{ "cgdtr", 0xe1, INSTR_RRF_U0RF },
-	{ "cgxtr", 0xe9, INSTR_RRF_U0RF },
-	{ "csdtr", 0xe3, INSTR_RRE_RF },
-	{ "csxtr", 0xeb, INSTR_RRE_RF },
+	{ { 0, LONG_INSN_CGDTRA }, 0xe1, INSTR_RRF_UURF },
 	{ "cudtr", 0xe2, INSTR_RRE_RF },
-	{ "cuxtr", 0xea, INSTR_RRE_RF },
-	{ "ddtr", 0xd1, INSTR_RRR_F0FF },
-	{ "dxtr", 0xd9, INSTR_RRR_F0FF },
+	{ "csdtr", 0xe3, INSTR_RRE_RF },
+	{ "cdtr", 0xe4, INSTR_RRE_FF },
 	{ "eedtr", 0xe5, INSTR_RRE_RF },
-	{ "eextr", 0xed, INSTR_RRE_RF },
 	{ "esdtr", 0xe7, INSTR_RRE_RF },
+	{ "kxtr", 0xe8, INSTR_RRE_FF },
+	{ { 0, LONG_INSN_CGXTRA }, 0xe9, INSTR_RRF_UUFR },
+	{ "cuxtr", 0xea, INSTR_RRE_RF },
+	{ "csxtr", 0xeb, INSTR_RRE_RF },
+	{ "cxtr", 0xec, INSTR_RRE_FF },
+	{ "eextr", 0xed, INSTR_RRE_RF },
 	{ "esxtr", 0xef, INSTR_RRE_RF },
-	{ "iedtr", 0xf6, INSTR_RRF_F0FR },
-	{ "iextr", 0xfe, INSTR_RRF_F0FR },
-	{ "ltdtr", 0xd6, INSTR_RRE_FF },
-	{ "ltxtr", 0xde, INSTR_RRE_FF },
-	{ "fidtr", 0xd7, INSTR_RRF_UUFF },
-	{ "fixtr", 0xdf, INSTR_RRF_UUFF },
-	{ "ldetr", 0xd4, INSTR_RRF_0UFF },
-	{ "lxdtr", 0xdc, INSTR_RRF_0UFF },
-	{ "ledtr", 0xd5, INSTR_RRF_UUFF },
-	{ "ldxtr", 0xdd, INSTR_RRF_UUFF },
-	{ "mdtr", 0xd0, INSTR_RRR_F0FF },
-	{ "mxtr", 0xd8, INSTR_RRR_F0FF },
+	{ { 0, LONG_INSN_CDGTRA }, 0xf1, INSTR_RRF_UUFR },
+	{ "cdutr", 0xf2, INSTR_RRE_FR },
+	{ "cdstr", 0xf3, INSTR_RRE_FR },
+	{ "cedtr", 0xf4, INSTR_RRE_FF },
 	{ "qadtr", 0xf5, INSTR_RRF_FUFF },
-	{ "qaxtr", 0xfd, INSTR_RRF_FUFF },
+	{ "iedtr", 0xf6, INSTR_RRF_F0FR },
 	{ "rrdtr", 0xf7, INSTR_RRF_FFRU },
+	{ { 0, LONG_INSN_CXGTRA }, 0xf9, INSTR_RRF_UURF },
+	{ "cxutr", 0xfa, INSTR_RRE_FR },
+	{ "cxstr", 0xfb, INSTR_RRE_FR },
+	{ "cextr", 0xfc, INSTR_RRE_FF },
+	{ "qaxtr", 0xfd, INSTR_RRF_FUFF },
+	{ "iextr", 0xfe, INSTR_RRF_F0FR },
 	{ "rrxtr", 0xff, INSTR_RRF_FFRU },
-	{ "sfasr", 0x85, INSTR_RRE_R0 },
-	{ "sdtr", 0xd3, INSTR_RRR_F0FF },
-	{ "sxtr", 0xdb, INSTR_RRR_F0FF },
 #endif
 	{ "lpebr", 0x00, INSTR_RRE_FF },
 	{ "lnebr", 0x01, INSTR_RRE_FF },
@@ -827,10 +987,10 @@ static struct insn opcode_b3[] = {
 	{ "lnxbr", 0x41, INSTR_RRE_FF },
 	{ "ltxbr", 0x42, INSTR_RRE_FF },
 	{ "lcxbr", 0x43, INSTR_RRE_FF },
-	{ "ledbr", 0x44, INSTR_RRE_FF },
-	{ "ldxbr", 0x45, INSTR_RRE_FF },
-	{ "lexbr", 0x46, INSTR_RRE_FF },
-	{ "fixbr", 0x47, INSTR_RRF_U0FF },
+	{ { 0, LONG_INSN_LEDBRA }, 0x44, INSTR_RRF_UUFF },
+	{ { 0, LONG_INSN_LDXBRA }, 0x45, INSTR_RRF_UUFF },
+	{ { 0, LONG_INSN_LEXBRA }, 0x46, INSTR_RRF_UUFF },
+	{ { 0, LONG_INSN_FIXBRA }, 0x47, INSTR_RRF_UUFF },
 	{ "kxbr", 0x48, INSTR_RRE_FF },
 	{ "cxbr", 0x49, INSTR_RRE_FF },
 	{ "axbr", 0x4a, INSTR_RRE_FF },
@@ -840,24 +1000,24 @@ static struct insn opcode_b3[] = {
 	{ "tbedr", 0x50, INSTR_RRF_U0FF },
 	{ "tbdr", 0x51, INSTR_RRF_U0FF },
 	{ "diebr", 0x53, INSTR_RRF_FUFF },
-	{ "fiebr", 0x57, INSTR_RRF_U0FF },
-	{ "thder", 0x58, INSTR_RRE_RR },
-	{ "thdr", 0x59, INSTR_RRE_RR },
+	{ { 0, LONG_INSN_FIEBRA }, 0x57, INSTR_RRF_UUFF },
+	{ "thder", 0x58, INSTR_RRE_FF },
+	{ "thdr", 0x59, INSTR_RRE_FF },
 	{ "didbr", 0x5b, INSTR_RRF_FUFF },
-	{ "fidbr", 0x5f, INSTR_RRF_U0FF },
+	{ { 0, LONG_INSN_FIDBRA }, 0x5f, INSTR_RRF_UUFF },
 	{ "lpxr", 0x60, INSTR_RRE_FF },
 	{ "lnxr", 0x61, INSTR_RRE_FF },
 	{ "ltxr", 0x62, INSTR_RRE_FF },
 	{ "lcxr", 0x63, INSTR_RRE_FF },
-	{ "lxr", 0x65, INSTR_RRE_RR },
+	{ "lxr", 0x65, INSTR_RRE_FF },
 	{ "lexr", 0x66, INSTR_RRE_FF },
-	{ "fixr", 0x67, INSTR_RRF_U0FF },
+	{ "fixr", 0x67, INSTR_RRE_FF },
 	{ "cxr", 0x69, INSTR_RRE_FF },
-	{ "lzer", 0x74, INSTR_RRE_R0 },
-	{ "lzdr", 0x75, INSTR_RRE_R0 },
-	{ "lzxr", 0x76, INSTR_RRE_R0 },
-	{ "fier", 0x77, INSTR_RRF_U0FF },
-	{ "fidr", 0x7f, INSTR_RRF_U0FF },
+	{ "lzer", 0x74, INSTR_RRE_F0 },
+	{ "lzdr", 0x75, INSTR_RRE_F0 },
+	{ "lzxr", 0x76, INSTR_RRE_F0 },
+	{ "fier", 0x77, INSTR_RRE_FF },
+	{ "fidr", 0x7f, INSTR_RRE_FF },
 	{ "sfpc", 0x84, INSTR_RRE_RR_OPT },
 	{ "efpc", 0x8c, INSTR_RRE_RR_OPT },
 	{ "cefbr", 0x94, INSTR_RRE_RF },
@@ -866,9 +1026,12 @@ static struct insn opcode_b3[] = {
 	{ "cfebr", 0x98, INSTR_RRF_U0RF },
 	{ "cfdbr", 0x99, INSTR_RRF_U0RF },
 	{ "cfxbr", 0x9a, INSTR_RRF_U0RF },
-	{ "cefr", 0xb4, INSTR_RRE_RF },
-	{ "cdfr", 0xb5, INSTR_RRE_RF },
-	{ "cxfr", 0xb6, INSTR_RRE_RF },
+	{ "cefr", 0xb4, INSTR_RRE_FR },
+	{ "cdfr", 0xb5, INSTR_RRE_FR },
+	{ "cxfr", 0xb6, INSTR_RRE_FR },
+	{ "cfer", 0xb8, INSTR_RRF_U0RF },
+	{ "cfdr", 0xb9, INSTR_RRF_U0RF },
+	{ "cfxr", 0xba, INSTR_RRF_U0RF },
 	{ "", 0, INSTR_INVALID }
 };
 
@@ -910,7 +1073,23 @@ static struct insn opcode_b9[] = {
 	{ "lhr", 0x27, INSTR_RRE_RR },
 	{ "cgfr", 0x30, INSTR_RRE_RR },
 	{ "clgfr", 0x31, INSTR_RRE_RR },
+	{ "cfdtr", 0x41, INSTR_RRF_UURF },
+	{ { 0, LONG_INSN_CLGDTR }, 0x42, INSTR_RRF_UURF },
+	{ { 0, LONG_INSN_CLFDTR }, 0x43, INSTR_RRF_UURF },
 	{ "bctgr", 0x46, INSTR_RRE_RR },
+	{ "cfxtr", 0x49, INSTR_RRF_UURF },
+	{ { 0, LONG_INSN_CLGXTR }, 0x4a, INSTR_RRF_UUFR },
+	{ { 0, LONG_INSN_CLFXTR }, 0x4b, INSTR_RRF_UUFR },
+	{ "cdftr", 0x51, INSTR_RRF_UUFR },
+	{ { 0, LONG_INSN_CDLGTR }, 0x52, INSTR_RRF_UUFR },
+	{ { 0, LONG_INSN_CDLFTR }, 0x53, INSTR_RRF_UUFR },
+	{ "cxftr", 0x59, INSTR_RRF_UURF },
+	{ { 0, LONG_INSN_CXLGTR }, 0x5a, INSTR_RRF_UURF },
+	{ { 0, LONG_INSN_CXLFTR }, 0x5b, INSTR_RRF_UUFR },
+	{ "cgrt", 0x60, INSTR_RRF_U0RR },
+	{ "clgrt", 0x61, INSTR_RRF_U0RR },
+	{ "crt", 0x72, INSTR_RRF_U0RR },
+	{ "clrt", 0x73, INSTR_RRF_U0RR },
 	{ "ngr", 0x80, INSTR_RRE_RR },
 	{ "ogr", 0x81, INSTR_RRE_RR },
 	{ "xgr", 0x82, INSTR_RRE_RR },
@@ -923,32 +1102,34 @@ static struct insn opcode_b9[] = {
 	{ "slbgr", 0x89, INSTR_RRE_RR },
 	{ "cspg", 0x8a, INSTR_RRE_RR },
 	{ "idte", 0x8e, INSTR_RRF_R0RR },
+	{ "crdte", 0x8f, INSTR_RRF_RMRR },
 	{ "llcr", 0x94, INSTR_RRE_RR },
 	{ "llhr", 0x95, INSTR_RRE_RR },
 	{ "esea", 0x9d, INSTR_RRE_R0 },
+	{ "ptf", 0xa2, INSTR_RRE_R0 },
 	{ "lptea", 0xaa, INSTR_RRF_RURR },
+	{ "rrbm", 0xae, INSTR_RRE_RR },
+	{ "pfmf", 0xaf, INSTR_RRE_RR },
 	{ "cu14", 0xb0, INSTR_RRF_M0RR },
 	{ "cu24", 0xb1, INSTR_RRF_M0RR },
-	{ "cu41", 0xb2, INSTR_RRF_M0RR },
-	{ "cu42", 0xb3, INSTR_RRF_M0RR },
-	{ "crt", 0x72, INSTR_RRF_U0RR },
-	{ "cgrt", 0x60, INSTR_RRF_U0RR },
-	{ "clrt", 0x73, INSTR_RRF_U0RR },
-	{ "clgrt", 0x61, INSTR_RRF_U0RR },
-	{ "ptf", 0xa2, INSTR_RRE_R0 },
-	{ "pfmf", 0xaf, INSTR_RRE_RR },
-	{ "trte", 0xbf, INSTR_RRF_M0RR },
+	{ "cu41", 0xb2, INSTR_RRE_RR },
+	{ "cu42", 0xb3, INSTR_RRE_RR },
 	{ "trtre", 0xbd, INSTR_RRF_M0RR },
+	{ "srstu", 0xbe, INSTR_RRE_RR },
+	{ "trte", 0xbf, INSTR_RRF_M0RR },
 	{ "ahhhr", 0xc8, INSTR_RRF_R0RR2 },
 	{ "shhhr", 0xc9, INSTR_RRF_R0RR2 },
-	{ "alhhh", 0xca, INSTR_RRF_R0RR2 },
-	{ "alhhl", 0xca, INSTR_RRF_R0RR2 },
-	{ "slhhh", 0xcb, INSTR_RRF_R0RR2 },
-	{ "chhr ", 0xcd, INSTR_RRE_RR },
+	{ { 0, LONG_INSN_ALHHHR }, 0xca, INSTR_RRF_R0RR2 },
+	{ { 0, LONG_INSN_SLHHHR }, 0xcb, INSTR_RRF_R0RR2 },
+	{ "chhr", 0xcd, INSTR_RRE_RR },
 	{ "clhhr", 0xcf, INSTR_RRE_RR },
+	{ { 0, LONG_INSN_PCISTG }, 0xd0, INSTR_RRE_RR },
+	{ "pcilg", 0xd2, INSTR_RRE_RR },
+	{ "rpcit", 0xd3, INSTR_RRE_RR },
 	{ "ahhlr", 0xd8, INSTR_RRF_R0RR2 },
 	{ "shhlr", 0xd9, INSTR_RRF_R0RR2 },
-	{ "slhhl", 0xdb, INSTR_RRF_R0RR2 },
+	{ { 0, LONG_INSN_ALHHLR }, 0xda, INSTR_RRF_R0RR2 },
+	{ { 0, LONG_INSN_SLHHLR }, 0xdb, INSTR_RRF_R0RR2 },
 	{ "chlr", 0xdd, INSTR_RRE_RR },
 	{ "clhlr", 0xdf, INSTR_RRE_RR },
 	{ { 0, LONG_INSN_POPCNT }, 0xe1, INSTR_RRE_RR },
@@ -976,13 +1157,9 @@ static struct insn opcode_b9[] = {
 	{ "kimd", 0x3e, INSTR_RRE_RR },
 	{ "klmd", 0x3f, INSTR_RRE_RR },
 	{ "epsw", 0x8d, INSTR_RRE_RR },
-	{ "trtt", 0x90, INSTR_RRE_RR },
 	{ "trtt", 0x90, INSTR_RRF_M0RR },
-	{ "trto", 0x91, INSTR_RRE_RR },
 	{ "trto", 0x91, INSTR_RRF_M0RR },
-	{ "trot", 0x92, INSTR_RRE_RR },
 	{ "trot", 0x92, INSTR_RRF_M0RR },
-	{ "troo", 0x93, INSTR_RRE_RR },
 	{ "troo", 0x93, INSTR_RRF_M0RR },
 	{ "mlr", 0x96, INSTR_RRE_RR },
 	{ "dlr", 0x97, INSTR_RRE_RR },
@@ -1013,6 +1190,8 @@ static struct insn opcode_c0[] = {
 
 static struct insn opcode_c2[] = {
 #ifdef CONFIG_64BIT
+	{ "msgfi", 0x00, INSTR_RIL_RI },
+	{ "msfi", 0x01, INSTR_RIL_RI },
 	{ "slgfi", 0x04, INSTR_RIL_RU },
 	{ "slfi", 0x05, INSTR_RIL_RU },
 	{ "agfi", 0x08, INSTR_RIL_RI },
@@ -1023,43 +1202,41 @@ static struct insn opcode_c2[] = {
 	{ "cfi", 0x0d, INSTR_RIL_RI },
 	{ "clgfi", 0x0e, INSTR_RIL_RU },
 	{ "clfi", 0x0f, INSTR_RIL_RU },
-	{ "msfi", 0x01, INSTR_RIL_RI },
-	{ "msgfi", 0x00, INSTR_RIL_RI },
 #endif
 	{ "", 0, INSTR_INVALID }
 };
 
 static struct insn opcode_c4[] = {
 #ifdef CONFIG_64BIT
-	{ "lrl", 0x0d, INSTR_RIL_RP },
+	{ "llhrl", 0x02, INSTR_RIL_RP },
+	{ "lghrl", 0x04, INSTR_RIL_RP },
+	{ "lhrl", 0x05, INSTR_RIL_RP },
+	{ { 0, LONG_INSN_LLGHRL }, 0x06, INSTR_RIL_RP },
+	{ "sthrl", 0x07, INSTR_RIL_RP },
 	{ "lgrl", 0x08, INSTR_RIL_RP },
+	{ "stgrl", 0x0b, INSTR_RIL_RP },
 	{ "lgfrl", 0x0c, INSTR_RIL_RP },
-	{ "lhrl", 0x05, INSTR_RIL_RP },
-	{ "lghrl", 0x04, INSTR_RIL_RP },
+	{ "lrl", 0x0d, INSTR_RIL_RP },
 	{ { 0, LONG_INSN_LLGFRL }, 0x0e, INSTR_RIL_RP },
-	{ "llhrl", 0x02, INSTR_RIL_RP },
-	{ { 0, LONG_INSN_LLGHRL }, 0x06, INSTR_RIL_RP },
 	{ "strl", 0x0f, INSTR_RIL_RP },
-	{ "stgrl", 0x0b, INSTR_RIL_RP },
-	{ "sthrl", 0x07, INSTR_RIL_RP },
 #endif
 	{ "", 0, INSTR_INVALID }
 };
 
 static struct insn opcode_c6[] = {
 #ifdef CONFIG_64BIT
-	{ "crl", 0x0d, INSTR_RIL_RP },
-	{ "cgrl", 0x08, INSTR_RIL_RP },
-	{ "cgfrl", 0x0c, INSTR_RIL_RP },
-	{ "chrl", 0x05, INSTR_RIL_RP },
+	{ "exrl", 0x00, INSTR_RIL_RP },
+	{ "pfdrl", 0x02, INSTR_RIL_UP },
 	{ "cghrl", 0x04, INSTR_RIL_RP },
-	{ "clrl", 0x0f, INSTR_RIL_RP },
+	{ "chrl", 0x05, INSTR_RIL_RP },
+	{ { 0, LONG_INSN_CLGHRL }, 0x06, INSTR_RIL_RP },
+	{ "clhrl", 0x07, INSTR_RIL_RP },
+	{ "cgrl", 0x08, INSTR_RIL_RP },
 	{ "clgrl", 0x0a, INSTR_RIL_RP },
+	{ "cgfrl", 0x0c, INSTR_RIL_RP },
+	{ "crl", 0x0d, INSTR_RIL_RP },
 	{ { 0, LONG_INSN_CLGFRL }, 0x0e, INSTR_RIL_RP },
-	{ "clhrl", 0x07, INSTR_RIL_RP },
-	{ { 0, LONG_INSN_CLGHRL }, 0x06, INSTR_RIL_RP },
-	{ "pfdrl", 0x02, INSTR_RIL_UP },
-	{ "exrl", 0x00, INSTR_RIL_RP },
+	{ "clrl", 0x0f, INSTR_RIL_RP },
 #endif
 	{ "", 0, INSTR_INVALID }
 };
@@ -1070,7 +1247,7 @@ static struct insn opcode_c8[] = {
 	{ "ectg", 0x01, INSTR_SSF_RRDRD },
 	{ "csst", 0x02, INSTR_SSF_RRDRD },
 	{ "lpd", 0x04, INSTR_SSF_RRDRD2 },
-	{ "lpdg ", 0x05, INSTR_SSF_RRDRD2 },
+	{ "lpdg", 0x05, INSTR_SSF_RRDRD2 },
 #endif
 	{ "", 0, INSTR_INVALID }
 };
@@ -1080,9 +1257,9 @@ static struct insn opcode_cc[] = {
 	{ "brcth", 0x06, INSTR_RIL_RP },
 	{ "aih", 0x08, INSTR_RIL_RI },
 	{ "alsih", 0x0a, INSTR_RIL_RI },
-	{ "alsih", 0x0b, INSTR_RIL_RI },
+	{ { 0, LONG_INSN_ALSIHN }, 0x0b, INSTR_RIL_RI },
 	{ "cih", 0x0d, INSTR_RIL_RI },
-	{ "clih ", 0x0f, INSTR_RIL_RI },
+	{ "clih", 0x0f, INSTR_RIL_RI },
 #endif
 	{ "", 0, INSTR_INVALID }
 };
@@ -1116,11 +1293,15 @@ static struct insn opcode_e3[] = {
 	{ "cg", 0x20, INSTR_RXY_RRRD },
 	{ "clg", 0x21, INSTR_RXY_RRRD },
 	{ "stg", 0x24, INSTR_RXY_RRRD },
+	{ "ntstg", 0x25, INSTR_RXY_RRRD },
 	{ "cvdy", 0x26, INSTR_RXY_RRRD },
 	{ "cvdg", 0x2e, INSTR_RXY_RRRD },
 	{ "strvg", 0x2f, INSTR_RXY_RRRD },
 	{ "cgf", 0x30, INSTR_RXY_RRRD },
 	{ "clgf", 0x31, INSTR_RXY_RRRD },
+	{ "ltgf", 0x32, INSTR_RXY_RRRD },
+	{ "cgh", 0x34, INSTR_RXY_RRRD },
+	{ "pfd", 0x36, INSTR_RXY_URRD },
 	{ "strvh", 0x3f, INSTR_RXY_RRRD },
 	{ "bctg", 0x46, INSTR_RXY_RRRD },
 	{ "sty", 0x50, INSTR_RXY_RRRD },
@@ -1133,21 +1314,25 @@ static struct insn opcode_e3[] = {
 	{ "cy", 0x59, INSTR_RXY_RRRD },
 	{ "ay", 0x5a, INSTR_RXY_RRRD },
 	{ "sy", 0x5b, INSTR_RXY_RRRD },
+	{ "mfy", 0x5c, INSTR_RXY_RRRD },
 	{ "aly", 0x5e, INSTR_RXY_RRRD },
 	{ "sly", 0x5f, INSTR_RXY_RRRD },
 	{ "sthy", 0x70, INSTR_RXY_RRRD },
 	{ "lay", 0x71, INSTR_RXY_RRRD },
 	{ "stcy", 0x72, INSTR_RXY_RRRD },
 	{ "icy", 0x73, INSTR_RXY_RRRD },
+	{ "laey", 0x75, INSTR_RXY_RRRD },
 	{ "lb", 0x76, INSTR_RXY_RRRD },
 	{ "lgb", 0x77, INSTR_RXY_RRRD },
 	{ "lhy", 0x78, INSTR_RXY_RRRD },
 	{ "chy", 0x79, INSTR_RXY_RRRD },
 	{ "ahy", 0x7a, INSTR_RXY_RRRD },
 	{ "shy", 0x7b, INSTR_RXY_RRRD },
+	{ "mhy", 0x7c, INSTR_RXY_RRRD },
 	{ "ng", 0x80, INSTR_RXY_RRRD },
 	{ "og", 0x81, INSTR_RXY_RRRD },
 	{ "xg", 0x82, INSTR_RXY_RRRD },
+	{ "lgat", 0x85, INSTR_RXY_RRRD },
 	{ "mlg", 0x86, INSTR_RXY_RRRD },
 	{ "dlg", 0x87, INSTR_RXY_RRRD },
 	{ "alcg", 0x88, INSTR_RXY_RRRD },
@@ -1158,23 +1343,22 @@ static struct insn opcode_e3[] = {
 	{ "llgh", 0x91, INSTR_RXY_RRRD },
 	{ "llc", 0x94, INSTR_RXY_RRRD },
 	{ "llh", 0x95, INSTR_RXY_RRRD },
-	{ "cgh", 0x34, INSTR_RXY_RRRD },
-	{ "laey", 0x75, INSTR_RXY_RRRD },
-	{ "ltgf", 0x32, INSTR_RXY_RRRD },
-	{ "mfy", 0x5c, INSTR_RXY_RRRD },
-	{ "mhy", 0x7c, INSTR_RXY_RRRD },
-	{ "pfd", 0x36, INSTR_RXY_URRD },
+	{ { 0, LONG_INSN_LLGTAT }, 0x9c, INSTR_RXY_RRRD },
+	{ { 0, LONG_INSN_LLGFAT }, 0x9d, INSTR_RXY_RRRD },
+	{ "lat", 0x9f, INSTR_RXY_RRRD },
 	{ "lbh", 0xc0, INSTR_RXY_RRRD },
 	{ "llch", 0xc2, INSTR_RXY_RRRD },
 	{ "stch", 0xc3, INSTR_RXY_RRRD },
 	{ "lhh", 0xc4, INSTR_RXY_RRRD },
 	{ "llhh", 0xc6, INSTR_RXY_RRRD },
 	{ "sthh", 0xc7, INSTR_RXY_RRRD },
+	{ "lfhat", 0xc8, INSTR_RXY_RRRD },
 	{ "lfh", 0xca, INSTR_RXY_RRRD },
 	{ "stfh", 0xcb, INSTR_RXY_RRRD },
 	{ "chf", 0xcd, INSTR_RXY_RRRD },
 	{ "clhf", 0xcf, INSTR_RXY_RRRD },
-	{ "ntstg", 0x25, INSTR_RXY_RRRD },
+	{ { 0, LONG_INSN_MPCIFC }, 0xd0, INSTR_RXY_RRRD },
+	{ { 0, LONG_INSN_STPCIFC }, 0xd4, INSTR_RXY_RRRD },
 #endif
 	{ "lrv", 0x1e, INSTR_RXY_RRRD },
 	{ "lrvh", 0x1f, INSTR_RXY_RRRD },
@@ -1189,15 +1373,15 @@ static struct insn opcode_e3[] = {
 static struct insn opcode_e5[] = {
 #ifdef CONFIG_64BIT
 	{ "strag", 0x02, INSTR_SSE_RDRD },
+	{ "mvhhi", 0x44, INSTR_SIL_RDI },
+	{ "mvghi", 0x48, INSTR_SIL_RDI },
+	{ "mvhi", 0x4c, INSTR_SIL_RDI },
 	{ "chhsi", 0x54, INSTR_SIL_RDI },
-	{ "chsi", 0x5c, INSTR_SIL_RDI },
-	{ "cghsi", 0x58, INSTR_SIL_RDI },
 	{ { 0, LONG_INSN_CLHHSI }, 0x55, INSTR_SIL_RDU },
-	{ { 0, LONG_INSN_CLFHSI }, 0x5d, INSTR_SIL_RDU },
+	{ "cghsi", 0x58, INSTR_SIL_RDI },
 	{ { 0, LONG_INSN_CLGHSI }, 0x59, INSTR_SIL_RDU },
-	{ "mvhhi", 0x44, INSTR_SIL_RDI },
-	{ "mvhi", 0x4c, INSTR_SIL_RDI },
-	{ "mvghi", 0x48, INSTR_SIL_RDI },
+	{ "chsi", 0x5c, INSTR_SIL_RDI },
+	{ { 0, LONG_INSN_CLFHSI }, 0x5d, INSTR_SIL_RDU },
 	{ { 0, LONG_INSN_TBEGIN }, 0x60, INSTR_SIL_RDU },
 	{ { 0, LONG_INSN_TBEGINC }, 0x61, INSTR_SIL_RDU },
 #endif
@@ -1220,9 +1404,11 @@ static struct insn opcode_eb[] = {
 	{ "rllg", 0x1c, INSTR_RSY_RRRD },
 	{ "clmh", 0x20, INSTR_RSY_RURD },
 	{ "clmy", 0x21, INSTR_RSY_RURD },
+	{ "clt", 0x23, INSTR_RSY_RURD },
 	{ "stmg", 0x24, INSTR_RSY_RRRD },
 	{ "stctg", 0x25, INSTR_RSY_CCRD },
 	{ "stmh", 0x26, INSTR_RSY_RRRD },
+	{ "clgt", 0x2b, INSTR_RSY_RURD },
 	{ "stcmh", 0x2c, INSTR_RSY_RURD },
 	{ "stcmy", 0x2d, INSTR_RSY_RURD },
 	{ "lctlg", 0x2f, INSTR_RSY_CCRD },
@@ -1231,16 +1417,17 @@ static struct insn opcode_eb[] = {
 	{ "cdsg", 0x3e, INSTR_RSY_RRRD },
 	{ "bxhg", 0x44, INSTR_RSY_RRRD },
 	{ "bxleg", 0x45, INSTR_RSY_RRRD },
+	{ "ecag", 0x4c, INSTR_RSY_RRRD },
 	{ "tmy", 0x51, INSTR_SIY_URD },
 	{ "mviy", 0x52, INSTR_SIY_URD },
 	{ "niy", 0x54, INSTR_SIY_URD },
 	{ "cliy", 0x55, INSTR_SIY_URD },
 	{ "oiy", 0x56, INSTR_SIY_URD },
 	{ "xiy", 0x57, INSTR_SIY_URD },
-	{ "lric", 0x60, INSTR_RSY_RDRM },
-	{ "stric", 0x61, INSTR_RSY_RDRM },
-	{ "mric", 0x62, INSTR_RSY_RDRM },
-	{ "icmh", 0x80, INSTR_RSE_RURD },
+	{ "asi", 0x6a, INSTR_SIY_IRD },
+	{ "alsi", 0x6e, INSTR_SIY_IRD },
+	{ "agsi", 0x7a, INSTR_SIY_IRD },
+	{ "algsi", 0x7e, INSTR_SIY_IRD },
 	{ "icmh", 0x80, INSTR_RSY_RURD },
 	{ "icmy", 0x81, INSTR_RSY_RURD },
 	{ "clclu", 0x8f, INSTR_RSY_RRRD },
@@ -1249,11 +1436,8 @@ static struct insn opcode_eb[] = {
 	{ "lmy", 0x98, INSTR_RSY_RRRD },
 	{ "lamy", 0x9a, INSTR_RSY_AARD },
 	{ "stamy", 0x9b, INSTR_RSY_AARD },
-	{ "asi", 0x6a, INSTR_SIY_IRD },
-	{ "agsi", 0x7a, INSTR_SIY_IRD },
-	{ "alsi", 0x6e, INSTR_SIY_IRD },
-	{ "algsi", 0x7e, INSTR_SIY_IRD },
-	{ "ecag", 0x4c, INSTR_RSY_RRRD },
+	{ { 0, LONG_INSN_PCISTB }, 0xd0, INSTR_RSY_RRRD },
+	{ "sic", 0xd1, INSTR_RSY_RRRD },
 	{ "srak", 0xdc, INSTR_RSY_RRRD },
 	{ "slak", 0xdd, INSTR_RSY_RRRD },
 	{ "srlk", 0xde, INSTR_RSY_RRRD },
@@ -1272,6 +1456,9 @@ static struct insn opcode_eb[] = {
 	{ "lax", 0xf7, INSTR_RSY_RRRD },
 	{ "laa", 0xf8, INSTR_RSY_RRRD },
 	{ "laal", 0xfa, INSTR_RSY_RRRD },
+	{ "lric", 0x60, INSTR_RSY_RDRM },
+	{ "stric", 0x61, INSTR_RSY_RDRM },
+	{ "mric", 0x62, INSTR_RSY_RDRM },
 #endif
 	{ "rll", 0x1d, INSTR_RSY_RRRD },
 	{ "mvclu", 0x8e, INSTR_RSY_RRRD },
@@ -1283,36 +1470,37 @@ static struct insn opcode_ec[] = {
 #ifdef CONFIG_64BIT
 	{ "brxhg", 0x44, INSTR_RIE_RRP },
 	{ "brxlg", 0x45, INSTR_RIE_RRP },
-	{ "crb", 0xf6, INSTR_RRS_RRRDU },
-	{ "cgrb", 0xe4, INSTR_RRS_RRRDU },
-	{ "crj", 0x76, INSTR_RIE_RRPU },
+	{ { 0, LONG_INSN_RISBLG }, 0x51, INSTR_RIE_RRUUU },
+	{ "rnsbg", 0x54, INSTR_RIE_RRUUU },
+	{ "risbg", 0x55, INSTR_RIE_RRUUU },
+	{ "rosbg", 0x56, INSTR_RIE_RRUUU },
+	{ "rxsbg", 0x57, INSTR_RIE_RRUUU },
+	{ { 0, LONG_INSN_RISBGN }, 0x59, INSTR_RIE_RRUUU },
+	{ { 0, LONG_INSN_RISBHG }, 0x5D, INSTR_RIE_RRUUU },
 	{ "cgrj", 0x64, INSTR_RIE_RRPU },
-	{ "cib", 0xfe, INSTR_RIS_RURDI },
-	{ "cgib", 0xfc, INSTR_RIS_RURDI },
-	{ "cij", 0x7e, INSTR_RIE_RUPI },
-	{ "cgij", 0x7c, INSTR_RIE_RUPI },
-	{ "cit", 0x72, INSTR_RIE_R0IU },
+	{ "clgrj", 0x65, INSTR_RIE_RRPU },
 	{ "cgit", 0x70, INSTR_RIE_R0IU },
-	{ "clrb", 0xf7, INSTR_RRS_RRRDU },
-	{ "clgrb", 0xe5, INSTR_RRS_RRRDU },
+	{ "clgit", 0x71, INSTR_RIE_R0UU },
+	{ "cit", 0x72, INSTR_RIE_R0IU },
+	{ "clfit", 0x73, INSTR_RIE_R0UU },
+	{ "crj", 0x76, INSTR_RIE_RRPU },
 	{ "clrj", 0x77, INSTR_RIE_RRPU },
-	{ "clgrj", 0x65, INSTR_RIE_RRPU },
-	{ "clib", 0xff, INSTR_RIS_RURDU },
-	{ "clgib", 0xfd, INSTR_RIS_RURDU },
-	{ "clij", 0x7f, INSTR_RIE_RUPU },
+	{ "cgij", 0x7c, INSTR_RIE_RUPI },
 	{ "clgij", 0x7d, INSTR_RIE_RUPU },
-	{ "clfit", 0x73, INSTR_RIE_R0UU },
-	{ "clgit", 0x71, INSTR_RIE_R0UU },
-	{ "rnsbg", 0x54, INSTR_RIE_RRUUU },
-	{ "rxsbg", 0x57, INSTR_RIE_RRUUU },
-	{ "rosbg", 0x56, INSTR_RIE_RRUUU },
-	{ "risbg", 0x55, INSTR_RIE_RRUUU },
-	{ { 0, LONG_INSN_RISBLG }, 0x51, INSTR_RIE_RRUUU },
-	{ { 0, LONG_INSN_RISBHG }, 0x5D, INSTR_RIE_RRUUU },
+	{ "cij", 0x7e, INSTR_RIE_RUPI },
+	{ "clij", 0x7f, INSTR_RIE_RUPU },
 	{ "ahik", 0xd8, INSTR_RIE_RRI0 },
 	{ "aghik", 0xd9, INSTR_RIE_RRI0 },
 	{ { 0, LONG_INSN_ALHSIK }, 0xda, INSTR_RIE_RRI0 },
 	{ { 0, LONG_INSN_ALGHSIK }, 0xdb, INSTR_RIE_RRI0 },
+	{ "cgrb", 0xe4, INSTR_RRS_RRRDU },
+	{ "clgrb", 0xe5, INSTR_RRS_RRRDU },
+	{ "crb", 0xf6, INSTR_RRS_RRRDU },
+	{ "clrb", 0xf7, INSTR_RRS_RRRDU },
+	{ "cgib", 0xfc, INSTR_RIS_RURDI },
+	{ "clgib", 0xfd, INSTR_RIS_RURDU },
+	{ "cib", 0xfe, INSTR_RIS_RURDI },
+	{ "clib", 0xff, INSTR_RIS_RURDU },
 #endif
 	{ "", 0, INSTR_INVALID }
 };
@@ -1325,20 +1513,24 @@ static struct insn opcode_ed[] = {
 	{ "my", 0x3b, INSTR_RXF_FRRDF },
 	{ "mayh", 0x3c, INSTR_RXF_FRRDF },
 	{ "myh", 0x3d, INSTR_RXF_FRRDF },
-	{ "ley", 0x64, INSTR_RXY_FRRD },
-	{ "ldy", 0x65, INSTR_RXY_FRRD },
-	{ "stey", 0x66, INSTR_RXY_FRRD },
-	{ "stdy", 0x67, INSTR_RXY_FRRD },
 	{ "sldt", 0x40, INSTR_RXF_FRRDF },
-	{ "slxt", 0x48, INSTR_RXF_FRRDF },
 	{ "srdt", 0x41, INSTR_RXF_FRRDF },
+	{ "slxt", 0x48, INSTR_RXF_FRRDF },
 	{ "srxt", 0x49, INSTR_RXF_FRRDF },
 	{ "tdcet", 0x50, INSTR_RXE_FRRD },
-	{ "tdcdt", 0x54, INSTR_RXE_FRRD },
-	{ "tdcxt", 0x58, INSTR_RXE_FRRD },
 	{ "tdget", 0x51, INSTR_RXE_FRRD },
+	{ "tdcdt", 0x54, INSTR_RXE_FRRD },
 	{ "tdgdt", 0x55, INSTR_RXE_FRRD },
+	{ "tdcxt", 0x58, INSTR_RXE_FRRD },
 	{ "tdgxt", 0x59, INSTR_RXE_FRRD },
+	{ "ley", 0x64, INSTR_RXY_FRRD },
+	{ "ldy", 0x65, INSTR_RXY_FRRD },
+	{ "stey", 0x66, INSTR_RXY_FRRD },
+	{ "stdy", 0x67, INSTR_RXY_FRRD },
+	{ "czdt", 0xa8, INSTR_RSL_LRDFU },
+	{ "czxt", 0xa9, INSTR_RSL_LRDFU },
+	{ "cdzt", 0xaa, INSTR_RSL_LRDFU },
+	{ "cxzt", 0xab, INSTR_RSL_LRDFU },
 #endif
 	{ "ldeb", 0x04, INSTR_RXE_FRRD },
 	{ "lxdb", 0x05, INSTR_RXE_FRRD },
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S
index ef46f66bc0d..55022852326 100644
--- a/arch/s390/kernel/entry.S
+++ b/arch/s390/kernel/entry.S
@@ -231,12 +231,12 @@ sysc_work:
 	jo	sysc_mcck_pending
 	tm	__TI_flags+3(%r12),_TIF_NEED_RESCHED
 	jo	sysc_reschedule
+	tm	__TI_flags+3(%r12),_TIF_PER_TRAP
+	jo	sysc_singlestep
 	tm	__TI_flags+3(%r12),_TIF_SIGPENDING
 	jo	sysc_sigpending
 	tm	__TI_flags+3(%r12),_TIF_NOTIFY_RESUME
 	jo	sysc_notify_resume
-	tm	__TI_flags+3(%r12),_TIF_PER_TRAP
-	jo	sysc_singlestep
 	j	sysc_return		# beware of critical section cleanup
 
 #
@@ -259,7 +259,6 @@ sysc_mcck_pending:
 # _TIF_SIGPENDING is set, call do_signal
 #
 sysc_sigpending:
-	ni	__TI_flags+3(%r12),255-_TIF_PER_TRAP # clear TIF_PER_TRAP
 	lr	%r2,%r11		# pass pointer to pt_regs
 	l	%r1,BASED(.Ldo_signal)
 	basr	%r14,%r1		# call do_signal
@@ -286,7 +285,7 @@ sysc_notify_resume:
 # _TIF_PER_TRAP is set, call do_per_trap
 #
 sysc_singlestep:
-	ni	__TI_flags+3(%r12),255-(_TIF_SYSCALL | _TIF_PER_TRAP)
+	ni	__TI_flags+3(%r12),255-_TIF_PER_TRAP
 	lr	%r2,%r11		# pass pointer to pt_regs
 	l	%r1,BASED(.Ldo_per_trap)
 	la	%r14,BASED(sysc_return)
@@ -330,40 +329,18 @@ ENTRY(ret_from_fork)
 	la	%r11,STACK_FRAME_OVERHEAD(%r15)
 	l	%r12,__LC_THREAD_INFO
 	l	%r13,__LC_SVC_NEW_PSW+4
-	tm	__PT_PSW+1(%r11),0x01	# forking a kernel thread ?
-	je	1f
-	l	%r1,BASED(.Lschedule_tail)
-	basr	%r14,%r1		# call schedule_tail
-	TRACE_IRQS_ON
-	ssm	__LC_SVC_NEW_PSW	# reenable interrupts
-	j	sysc_tracenogo
-
-1:	# it's a kernel thread
-	st	%r15,__PT_R15(%r11)	# store stack pointer for new kthread
 	l	%r1,BASED(.Lschedule_tail)
 	basr	%r14,%r1		# call schedule_tail
 	TRACE_IRQS_ON
 	ssm	__LC_SVC_NEW_PSW	# reenable interrupts
-	lm	%r9,%r11,__PT_R9(%r11)	# load gprs
+	tm	__PT_PSW+1(%r11),0x01	# forking a kernel thread ?
+	jne	sysc_tracenogo
+	# it's a kernel thread
+	lm	%r9,%r10,__PT_R9(%r11)	# load gprs
 ENTRY(kernel_thread_starter)
 	la	%r2,0(%r10)
 	basr	%r14,%r9
-	la	%r2,0
-	br	%r11			# do_exit
-
-#
-# kernel_execve function needs to deal with pt_regs that is not
-# at the usual place
-#
-ENTRY(ret_from_kernel_execve)
-	ssm	__LC_PGM_NEW_PSW	# disable I/O and ext. interrupts
-	lr	%r15,%r2
-	lr	%r11,%r2
-	ahi	%r15,-STACK_FRAME_OVERHEAD
-	xc	__SF_BACKCHAIN(4,%r15),__SF_BACKCHAIN(%r15)
-	l	%r12,__LC_THREAD_INFO
-	ssm	__LC_SVC_NEW_PSW	# reenable interrupts
-	j	sysc_return
+	j	sysc_tracenogo
 
 /*
  * Program check handler routine
diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h
index d0d3f69a734..2711936fe70 100644
--- a/arch/s390/kernel/entry.h
+++ b/arch/s390/kernel/entry.h
@@ -6,7 +6,6 @@
 #include <asm/ptrace.h>
 #include <asm/cputime.h>
 
-extern void (*pgm_check_table[128])(struct pt_regs *);
 extern void *restart_stack;
 
 void system_call(void);
@@ -25,6 +24,26 @@ void do_protection_exception(struct pt_regs *regs);
 void do_dat_exception(struct pt_regs *regs);
 void do_asce_exception(struct pt_regs *regs);
 
+void addressing_exception(struct pt_regs *regs);
+void data_exception(struct pt_regs *regs);
+void default_trap_handler(struct pt_regs *regs);
+void divide_exception(struct pt_regs *regs);
+void execute_exception(struct pt_regs *regs);
+void hfp_divide_exception(struct pt_regs *regs);
+void hfp_overflow_exception(struct pt_regs *regs);
+void hfp_significance_exception(struct pt_regs *regs);
+void hfp_sqrt_exception(struct pt_regs *regs);
+void hfp_underflow_exception(struct pt_regs *regs);
+void illegal_op(struct pt_regs *regs);
+void operand_exception(struct pt_regs *regs);
+void overflow_exception(struct pt_regs *regs);
+void privileged_op(struct pt_regs *regs);
+void space_switch_exception(struct pt_regs *regs);
+void special_op_exception(struct pt_regs *regs);
+void specification_exception(struct pt_regs *regs);
+void transaction_exception(struct pt_regs *regs);
+void translation_exception(struct pt_regs *regs);
+
 void do_per_trap(struct pt_regs *regs);
 void syscall_trace(struct pt_regs *regs, int entryexit);
 void kernel_stack_overflow(struct pt_regs * regs);
@@ -54,10 +73,6 @@ long sys_s390_fadvise64(int fd, u32 offset_high, u32 offset_low,
 long sys_s390_fadvise64_64(struct fadvise64_64_args __user *args);
 long sys_s390_fallocate(int fd, int mode, loff_t offset, u32 len_high,
 			u32 len_low);
-long sys_fork(void);
-long sys_clone(unsigned long newsp, unsigned long clone_flags,
-	       int __user *parent_tidptr, int __user *child_tidptr);
-long sys_vfork(void);
 long sys_sigsuspend(int history0, int history1, old_sigset_t mask);
 long sys_sigaction(int sig, const struct old_sigaction __user *act,
 		   struct old_sigaction __user *oact);
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S
index 07d8de35398..6d34e0c97a3 100644
--- a/arch/s390/kernel/entry64.S
+++ b/arch/s390/kernel/entry64.S
@@ -80,14 +80,21 @@ _TIF_EXIT_SIE = (_TIF_SIGPENDING | _TIF_NEED_RESCHED | _TIF_MCCK_PENDING)
 #endif
 	.endm
 
-	.macro	HANDLE_SIE_INTERCEPT scratch
+	.macro	HANDLE_SIE_INTERCEPT scratch,pgmcheck
 #if defined(CONFIG_KVM) || defined(CONFIG_KVM_MODULE)
 	tmhh	%r8,0x0001		# interrupting from user ?
 	jnz	.+42
 	lgr	\scratch,%r9
 	slg	\scratch,BASED(.Lsie_loop)
 	clg	\scratch,BASED(.Lsie_length)
+	.if	\pgmcheck
+	# Some program interrupts are suppressing (e.g. protection).
+	# We must also check the instruction after SIE in that case.
+	# do_protection_exception will rewind to rewind_pad
+	jh	.+22
+	.else
 	jhe	.+22
+	.endif
 	lg	%r9,BASED(.Lsie_loop)
 	SPP	BASED(.Lhost_id)	# set host id
 #endif
@@ -262,12 +269,12 @@ sysc_work:
 	jo	sysc_mcck_pending
 	tm	__TI_flags+7(%r12),_TIF_NEED_RESCHED
 	jo	sysc_reschedule
+	tm	__TI_flags+7(%r12),_TIF_PER_TRAP
+	jo	sysc_singlestep
 	tm	__TI_flags+7(%r12),_TIF_SIGPENDING
 	jo	sysc_sigpending
 	tm	__TI_flags+7(%r12),_TIF_NOTIFY_RESUME
 	jo	sysc_notify_resume
-	tm	__TI_flags+7(%r12),_TIF_PER_TRAP
-	jo	sysc_singlestep
 	j	sysc_return		# beware of critical section cleanup
 
 #
@@ -288,7 +295,6 @@ sysc_mcck_pending:
 # _TIF_SIGPENDING is set, call do_signal
 #
 sysc_sigpending:
-	ni	__TI_flags+7(%r12),255-_TIF_PER_TRAP # clear TIF_PER_TRAP
 	lgr	%r2,%r11		# pass pointer to pt_regs
 	brasl	%r14,do_signal
 	tm	__TI_flags+7(%r12),_TIF_SYSCALL
@@ -313,7 +319,7 @@ sysc_notify_resume:
 # _TIF_PER_TRAP is set, call do_per_trap
 #
 sysc_singlestep:
-	ni	__TI_flags+7(%r12),255-(_TIF_SYSCALL | _TIF_PER_TRAP)
+	ni	__TI_flags+7(%r12),255-_TIF_PER_TRAP
 	lgr	%r2,%r11		# pass pointer to pt_regs
 	larl	%r14,sysc_return
 	jg	do_per_trap
@@ -352,33 +358,17 @@ sysc_tracenogo:
 ENTRY(ret_from_fork)
 	la	%r11,STACK_FRAME_OVERHEAD(%r15)
 	lg	%r12,__LC_THREAD_INFO
-	tm	__PT_PSW+1(%r11),0x01	# forking a kernel thread ?
-	je	1f
-	brasl	%r14,schedule_tail
-	TRACE_IRQS_ON
-	ssm	__LC_SVC_NEW_PSW	# reenable interrupts
-	j	sysc_tracenogo
-1:	# it's a kernel thread
-	stg	%r15,__PT_R15(%r11)	# store stack pointer for new kthread
 	brasl	%r14,schedule_tail
 	TRACE_IRQS_ON
 	ssm	__LC_SVC_NEW_PSW	# reenable interrupts
-	lmg	%r9,%r11,__PT_R9(%r11)	# load gprs
+	tm	__PT_PSW+1(%r11),0x01	# forking a kernel thread ?
+	jne	sysc_tracenogo
+	# it's a kernel thread
+	lmg	%r9,%r10,__PT_R9(%r11)	# load gprs
 ENTRY(kernel_thread_starter)
 	la	%r2,0(%r10)
 	basr	%r14,%r9
-	la	%r2,0
-	br	%r11			# do_exit
-
-ENTRY(ret_from_kernel_execve)
-	ssm	__LC_PGM_NEW_PSW	# disable I/O and ext. interrupts
-	lgr	%r15,%r2
-	lgr	%r11,%r2
-	aghi	%r15,-STACK_FRAME_OVERHEAD
-	xc	__SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15)
-	lg	%r12,__LC_THREAD_INFO
-	ssm	__LC_SVC_NEW_PSW	# reenable interrupts
-	j	sysc_return
+	j	sysc_tracenogo
 
 /*
  * Program check handler routine
@@ -391,7 +381,7 @@ ENTRY(pgm_check_handler)
 	lg	%r12,__LC_THREAD_INFO
 	larl	%r13,system_call
 	lmg	%r8,%r9,__LC_PGM_OLD_PSW
-	HANDLE_SIE_INTERCEPT %r14
+	HANDLE_SIE_INTERCEPT %r14,1
 	tmhh	%r8,0x0001		# test problem state bit
 	jnz	1f			# -> fault in user space
 	tmhh	%r8,0x4000		# PER bit set in old PSW ?
@@ -429,9 +419,9 @@ ENTRY(pgm_check_handler)
 	larl	%r1,pgm_check_table
 	llgh	%r10,__PT_INT_CODE+2(%r11)
 	nill	%r10,0x007f
-	sll	%r10,3
+	sll	%r10,2
 	je	sysc_return
-	lg	%r1,0(%r10,%r1)		# load address of handler routine
+	lgf	%r1,0(%r10,%r1)		# load address of handler routine
 	lgr	%r2,%r11		# pass pointer to pt_regs
 	basr	%r14,%r1		# branch to interrupt-handler
 	j	sysc_return
@@ -467,7 +457,7 @@ ENTRY(io_int_handler)
 	lg	%r12,__LC_THREAD_INFO
 	larl	%r13,system_call
 	lmg	%r8,%r9,__LC_IO_OLD_PSW
-	HANDLE_SIE_INTERCEPT %r14
+	HANDLE_SIE_INTERCEPT %r14,0
 	SWITCH_ASYNC __LC_SAVE_AREA_ASYNC,__LC_ASYNC_STACK,STACK_SHIFT
 	tmhh	%r8,0x0001		# interrupting from user?
 	jz	io_skip
@@ -613,7 +603,7 @@ ENTRY(ext_int_handler)
 	lg	%r12,__LC_THREAD_INFO
 	larl	%r13,system_call
 	lmg	%r8,%r9,__LC_EXT_OLD_PSW
-	HANDLE_SIE_INTERCEPT %r14
+	HANDLE_SIE_INTERCEPT %r14,0
 	SWITCH_ASYNC __LC_SAVE_AREA_ASYNC,__LC_ASYNC_STACK,STACK_SHIFT
 	tmhh	%r8,0x0001		# interrupting from user ?
 	jz	ext_skip
@@ -661,7 +651,7 @@ ENTRY(mcck_int_handler)
 	lg	%r12,__LC_THREAD_INFO
 	larl	%r13,system_call
 	lmg	%r8,%r9,__LC_MCK_OLD_PSW
-	HANDLE_SIE_INTERCEPT %r14
+	HANDLE_SIE_INTERCEPT %r14,0
 	tm	__LC_MCCK_CODE,0x80	# system damage?
 	jo	mcck_panic		# yes -> rest of mcck code invalid
 	lghi	%r14,__LC_CPU_TIMER_SAVE_AREA
@@ -960,6 +950,13 @@ ENTRY(sie64a)
 	stg	%r3,__SF_EMPTY+8(%r15)		# save guest register save area
 	xc	__SF_EMPTY+16(8,%r15),__SF_EMPTY+16(%r15) # host id == 0
 	lmg	%r0,%r13,0(%r3)			# load guest gprs 0-13
+# some program checks are suppressing. C code (e.g. do_protection_exception)
+# will rewind the PSW by the ILC, which is 4 bytes in case of SIE. Other
+# instructions in the sie_loop should not cause program interrupts. So
+# lets use a nop (47 00 00 00) as a landing pad.
+# See also HANDLE_SIE_INTERCEPT
+rewind_pad:
+	nop	0
 sie_loop:
 	lg	%r14,__LC_THREAD_INFO		# pointer thread_info struct
 	tm	__TI_flags+7(%r14),_TIF_EXIT_SIE
@@ -999,6 +996,7 @@ sie_fault:
 .Lhost_id:
 	.quad	0
 
+	EX_TABLE(rewind_pad,sie_fault)
 	EX_TABLE(sie_loop,sie_fault)
 #endif
 
diff --git a/arch/s390/kernel/head.S b/arch/s390/kernel/head.S
index 984726cbce1..fd8db63dfc9 100644
--- a/arch/s390/kernel/head.S
+++ b/arch/s390/kernel/head.S
@@ -393,30 +393,35 @@ ENTRY(startup_kdump)
 	xc	0x300(256),0x300
 	xc	0xe00(256),0xe00
 	stck	__LC_LAST_UPDATE_CLOCK
-	spt	5f-.LPG0(%r13)
-	mvc	__LC_LAST_UPDATE_TIMER(8),5f-.LPG0(%r13)
+	spt	6f-.LPG0(%r13)
+	mvc	__LC_LAST_UPDATE_TIMER(8),6f-.LPG0(%r13)
 	xc	__LC_STFL_FAC_LIST(8),__LC_STFL_FAC_LIST
 #ifndef CONFIG_MARCH_G5
 	# check capabilities against MARCH_{G5,Z900,Z990,Z9_109,Z10}
 	.insn	s,0xb2b10000,__LC_STFL_FAC_LIST	# store facility list
 	tm	__LC_STFL_FAC_LIST,0x01	# stfle available ?
 	jz	0f
-	la	%r0,0
+	la	%r0,1
 	.insn	s,0xb2b00000,__LC_STFL_FAC_LIST	# store facility list extended
-0:	l	%r0,__LC_STFL_FAC_LIST
-	n	%r0,2f+8-.LPG0(%r13)
-	cl	%r0,2f+8-.LPG0(%r13)
-	jne	1f
-	l	%r0,__LC_STFL_FAC_LIST+4
-	n	%r0,2f+12-.LPG0(%r13)
-	cl	%r0,2f+12-.LPG0(%r13)
-	je	3f
-1:	l	%r15,.Lstack-.LPG0(%r13)
+	# verify if all required facilities are supported by the machine
+0:	la	%r1,__LC_STFL_FAC_LIST
+	la	%r2,3f+8-.LPG0(%r13)
+	l	%r3,0(%r2)
+1:	l	%r0,0(%r1)
+	n	%r0,4(%r2)
+	cl	%r0,4(%r2)
+	jne	2f
+	la	%r1,4(%r1)
+	la	%r2,4(%r2)
+	ahi	%r3,-1
+	jnz	1b
+	j	4f
+2:	l	%r15,.Lstack-.LPG0(%r13)
 	ahi	%r15,-96
 	la	%r2,.Lals_string-.LPG0(%r13)
 	l	%r3,.Lsclp_print-.LPG0(%r13)
 	basr	%r14,%r3
-	lpsw	2f-.LPG0(%r13)		# machine type not good enough, crash
+	lpsw	3f-.LPG0(%r13)		# machine type not good enough, crash
 .Lals_string:
 	.asciz	"The Linux kernel requires more recent processor hardware"
 .Lsclp_print:
@@ -424,33 +429,42 @@ ENTRY(startup_kdump)
 .Lstack:
 	.long	0x8000 + (1<<(PAGE_SHIFT+THREAD_ORDER))
 	.align 16
-2:	.long	0x000a0000,0x8badcccc
+3:	.long	0x000a0000,0x8badcccc
+
+# List of facilities that are required. If not all facilities are present
+# the kernel will crash. Format is number of facility words with bits set,
+# followed by the facility words.
+
 #if defined(CONFIG_64BIT)
-#if defined(CONFIG_MARCH_Z196)
-	.long 0xc100efe3, 0xf46c0000
+#if defined(CONFIG_MARCH_ZEC12)
+	.long 3, 0xc100efe3, 0xf46ce000, 0x00400000
+#elif defined(CONFIG_MARCH_Z196)
+	.long 2, 0xc100efe3, 0xf46c0000
 #elif defined(CONFIG_MARCH_Z10)
-	.long 0xc100efe3, 0xf0680000
+	.long 2, 0xc100efe3, 0xf0680000
 #elif defined(CONFIG_MARCH_Z9_109)
-	.long 0xc100efc3, 0x00000000
+	.long 1, 0xc100efc3
 #elif defined(CONFIG_MARCH_Z990)
-	.long 0xc0002000, 0x00000000
+	.long 1, 0xc0002000
 #elif defined(CONFIG_MARCH_Z900)
-	.long 0xc0000000, 0x00000000
+	.long 1, 0xc0000000
 #endif
 #else
-#if defined(CONFIG_MARCH_Z196)
-	.long 0x8100c880, 0x00000000
+#if defined(CONFIG_MARCH_ZEC12)
+	.long 1, 0x8100c880
+#elif defined(CONFIG_MARCH_Z196)
+	.long 1, 0x8100c880
 #elif defined(CONFIG_MARCH_Z10)
-	.long 0x8100c880, 0x00000000
+	.long 1, 0x8100c880
 #elif defined(CONFIG_MARCH_Z9_109)
-	.long 0x8100c880, 0x00000000
+	.long 1, 0x8100c880
 #elif defined(CONFIG_MARCH_Z990)
-	.long 0x80002000, 0x00000000
+	.long 1, 0x80002000
 #elif defined(CONFIG_MARCH_Z900)
-	.long 0x80000000, 0x00000000
+	.long 1, 0x80000000
 #endif
 #endif
-3:
+4:
 #endif
 
 #ifdef CONFIG_64BIT
@@ -459,14 +473,14 @@ ENTRY(startup_kdump)
 	jg	startup_continue
 #else
 	/* Continue with 31bit startup code in head31.S */
-	l	%r13,4f-.LPG0(%r13)
+	l	%r13,5f-.LPG0(%r13)
 	b	0(%r13)
 	.align	8
-4:	.long	startup_continue
+5:	.long	startup_continue
 #endif
 
 	.align	8
-5:	.long	0x7fffffff,0xffffffff
+6:	.long	0x7fffffff,0xffffffff
 
 #include "head_kdump.S"
 
diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c
index 6cdc55b26d6..bf24293970c 100644
--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -58,6 +58,8 @@ static const struct irq_class intrclass_names[] = {
 	[IOINT_APB]  = {.name = "APB", .desc = "[I/O] AP Bus"},
 	[IOINT_ADM]  = {.name = "ADM", .desc = "[I/O] EADM Subchannel"},
 	[IOINT_CSC]  = {.name = "CSC", .desc = "[I/O] CHSC Subchannel"},
+	[IOINT_PCI]  = {.name = "PCI", .desc = "[I/O] PCI Interrupt" },
+	[IOINT_MSI] =  {.name = "MSI", .desc = "[I/O] MSI Interrupt" },
 	[NMI_NMI]    = {.name = "NMI", .desc = "[NMI] Machine Check"},
 };
 
diff --git a/arch/s390/kernel/pgm_check.S b/arch/s390/kernel/pgm_check.S
new file mode 100644
index 00000000000..14bdecb6192
--- /dev/null
+++ b/arch/s390/kernel/pgm_check.S
@@ -0,0 +1,152 @@
+/*
+ *    Program check table.
+ *
+ *    Copyright IBM Corp. 2012
+ */
+
+#include <linux/linkage.h>
+
+#ifdef CONFIG_32BIT
+#define PGM_CHECK_64BIT(handler) .long default_trap_handler
+#else
+#define PGM_CHECK_64BIT(handler) .long handler
+#endif
+
+#define PGM_CHECK(handler)	.long handler
+#define PGM_CHECK_DEFAULT	PGM_CHECK(default_trap_handler)
+
+/*
+ * The program check table contains exactly 128 (0x00-0x7f) entries. Each
+ * line defines the 31 and/or 64 bit function to be called corresponding
+ * to the program check interruption code.
+ */
+.section .rodata, "a"
+ENTRY(pgm_check_table)
+PGM_CHECK_DEFAULT			/* 00 */
+PGM_CHECK(illegal_op)			/* 01 */
+PGM_CHECK(privileged_op)		/* 02 */
+PGM_CHECK(execute_exception)		/* 03 */
+PGM_CHECK(do_protection_exception)	/* 04 */
+PGM_CHECK(addressing_exception)		/* 05 */
+PGM_CHECK(specification_exception)	/* 06 */
+PGM_CHECK(data_exception)		/* 07 */
+PGM_CHECK(overflow_exception)		/* 08 */
+PGM_CHECK(divide_exception)		/* 09 */
+PGM_CHECK(overflow_exception)		/* 0a */
+PGM_CHECK(divide_exception)		/* 0b */
+PGM_CHECK(hfp_overflow_exception)	/* 0c */
+PGM_CHECK(hfp_underflow_exception)	/* 0d */
+PGM_CHECK(hfp_significance_exception)	/* 0e */
+PGM_CHECK(hfp_divide_exception)		/* 0f */
+PGM_CHECK(do_dat_exception)		/* 10 */
+PGM_CHECK(do_dat_exception)		/* 11 */
+PGM_CHECK(translation_exception)	/* 12 */
+PGM_CHECK(special_op_exception)		/* 13 */
+PGM_CHECK_DEFAULT			/* 14 */
+PGM_CHECK(operand_exception)		/* 15 */
+PGM_CHECK_DEFAULT			/* 16 */
+PGM_CHECK_DEFAULT			/* 17 */
+PGM_CHECK_64BIT(transaction_exception)	/* 18 */
+PGM_CHECK_DEFAULT			/* 19 */
+PGM_CHECK_DEFAULT			/* 1a */
+PGM_CHECK_DEFAULT			/* 1b */
+PGM_CHECK(space_switch_exception)	/* 1c */
+PGM_CHECK(hfp_sqrt_exception)		/* 1d */
+PGM_CHECK_DEFAULT			/* 1e */
+PGM_CHECK_DEFAULT			/* 1f */
+PGM_CHECK_DEFAULT			/* 20 */
+PGM_CHECK_DEFAULT			/* 21 */
+PGM_CHECK_DEFAULT			/* 22 */
+PGM_CHECK_DEFAULT			/* 23 */
+PGM_CHECK_DEFAULT			/* 24 */
+PGM_CHECK_DEFAULT			/* 25 */
+PGM_CHECK_DEFAULT			/* 26 */
+PGM_CHECK_DEFAULT			/* 27 */
+PGM_CHECK_DEFAULT			/* 28 */
+PGM_CHECK_DEFAULT			/* 29 */
+PGM_CHECK_DEFAULT			/* 2a */
+PGM_CHECK_DEFAULT			/* 2b */
+PGM_CHECK_DEFAULT			/* 2c */
+PGM_CHECK_DEFAULT			/* 2d */
+PGM_CHECK_DEFAULT			/* 2e */
+PGM_CHECK_DEFAULT			/* 2f */
+PGM_CHECK_DEFAULT			/* 30 */
+PGM_CHECK_DEFAULT			/* 31 */
+PGM_CHECK_DEFAULT			/* 32 */
+PGM_CHECK_DEFAULT			/* 33 */
+PGM_CHECK_DEFAULT			/* 34 */
+PGM_CHECK_DEFAULT			/* 35 */
+PGM_CHECK_DEFAULT			/* 36 */
+PGM_CHECK_DEFAULT			/* 37 */
+PGM_CHECK_64BIT(do_asce_exception)	/* 38 */
+PGM_CHECK_64BIT(do_dat_exception)	/* 39 */
+PGM_CHECK_64BIT(do_dat_exception)	/* 3a */
+PGM_CHECK_64BIT(do_dat_exception)	/* 3b */
+PGM_CHECK_DEFAULT			/* 3c */
+PGM_CHECK_DEFAULT			/* 3d */
+PGM_CHECK_DEFAULT			/* 3e */
+PGM_CHECK_DEFAULT			/* 3f */
+PGM_CHECK_DEFAULT			/* 40 */
+PGM_CHECK_DEFAULT			/* 41 */
+PGM_CHECK_DEFAULT			/* 42 */
+PGM_CHECK_DEFAULT			/* 43 */
+PGM_CHECK_DEFAULT			/* 44 */
+PGM_CHECK_DEFAULT			/* 45 */
+PGM_CHECK_DEFAULT			/* 46 */
+PGM_CHECK_DEFAULT			/* 47 */
+PGM_CHECK_DEFAULT			/* 48 */
+PGM_CHECK_DEFAULT			/* 49 */
+PGM_CHECK_DEFAULT			/* 4a */
+PGM_CHECK_DEFAULT			/* 4b */
+PGM_CHECK_DEFAULT			/* 4c */
+PGM_CHECK_DEFAULT			/* 4d */
+PGM_CHECK_DEFAULT			/* 4e */
+PGM_CHECK_DEFAULT			/* 4f */
+PGM_CHECK_DEFAULT			/* 50 */
+PGM_CHECK_DEFAULT			/* 51 */
+PGM_CHECK_DEFAULT			/* 52 */
+PGM_CHECK_DEFAULT			/* 53 */
+PGM_CHECK_DEFAULT			/* 54 */
+PGM_CHECK_DEFAULT			/* 55 */
+PGM_CHECK_DEFAULT			/* 56 */
+PGM_CHECK_DEFAULT			/* 57 */
+PGM_CHECK_DEFAULT			/* 58 */
+PGM_CHECK_DEFAULT			/* 59 */
+PGM_CHECK_DEFAULT			/* 5a */
+PGM_CHECK_DEFAULT			/* 5b */
+PGM_CHECK_DEFAULT			/* 5c */
+PGM_CHECK_DEFAULT			/* 5d */
+PGM_CHECK_DEFAULT			/* 5e */
+PGM_CHECK_DEFAULT			/* 5f */
+PGM_CHECK_DEFAULT			/* 60 */
+PGM_CHECK_DEFAULT			/* 61 */
+PGM_CHECK_DEFAULT			/* 62 */
+PGM_CHECK_DEFAULT			/* 63 */
+PGM_CHECK_DEFAULT			/* 64 */
+PGM_CHECK_DEFAULT			/* 65 */
+PGM_CHECK_DEFAULT			/* 66 */
+PGM_CHECK_DEFAULT			/* 67 */
+PGM_CHECK_DEFAULT			/* 68 */
+PGM_CHECK_DEFAULT			/* 69 */
+PGM_CHECK_DEFAULT			/* 6a */
+PGM_CHECK_DEFAULT			/* 6b */
+PGM_CHECK_DEFAULT			/* 6c */
+PGM_CHECK_DEFAULT			/* 6d */
+PGM_CHECK_DEFAULT			/* 6e */
+PGM_CHECK_DEFAULT			/* 6f */
+PGM_CHECK_DEFAULT			/* 70 */
+PGM_CHECK_DEFAULT			/* 71 */
+PGM_CHECK_DEFAULT			/* 72 */
+PGM_CHECK_DEFAULT			/* 73 */
+PGM_CHECK_DEFAULT			/* 74 */
+PGM_CHECK_DEFAULT			/* 75 */
+PGM_CHECK_DEFAULT			/* 76 */
+PGM_CHECK_DEFAULT			/* 77 */
+PGM_CHECK_DEFAULT			/* 78 */
+PGM_CHECK_DEFAULT			/* 79 */
+PGM_CHECK_DEFAULT			/* 7a */
+PGM_CHECK_DEFAULT			/* 7b */
+PGM_CHECK_DEFAULT			/* 7c */
+PGM_CHECK_DEFAULT			/* 7d */
+PGM_CHECK_DEFAULT			/* 7e */
+PGM_CHECK_DEFAULT			/* 7f */
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index cd31ad457a9..536d64579d9 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -117,8 +117,7 @@ void release_thread(struct task_struct *dead_task)
 }
 
 int copy_thread(unsigned long clone_flags, unsigned long new_stackp,
-		unsigned long arg,
-		struct task_struct *p, struct pt_regs *regs)
+		unsigned long arg, struct task_struct *p)
 {
 	struct thread_info *ti;
 	struct fake_frame
@@ -150,7 +149,7 @@ int copy_thread(unsigned long clone_flags, unsigned long new_stackp,
 	frame->sf.gprs[9] = (unsigned long) frame;
 
 	/* Store access registers to kernel stack of new process. */
-	if (unlikely(!regs)) {
+	if (unlikely(p->flags & PF_KTHREAD)) {
 		/* kernel thread */
 		memset(&frame->childregs, 0, sizeof(struct pt_regs));
 		frame->childregs.psw.mask = psw_kernel_bits | PSW_MASK_DAT |
@@ -164,9 +163,10 @@ int copy_thread(unsigned long clone_flags, unsigned long new_stackp,
 
 		return 0;
 	}
-	frame->childregs = *regs;
+	frame->childregs = *current_pt_regs();
 	frame->childregs.gprs[2] = 0;	/* child returns 0 on fork. */
-	frame->childregs.gprs[15] = new_stackp;
+	if (new_stackp)
+		frame->childregs.gprs[15] = new_stackp;
 
 	/* Don't copy runtime instrumentation info */
 	p->thread.ri_cb = NULL;
@@ -183,57 +183,24 @@ int copy_thread(unsigned long clone_flags, unsigned long new_stackp,
 	       sizeof(s390_fp_regs));
 	/* Set a new TLS ?  */
 	if (clone_flags & CLONE_SETTLS)
-		p->thread.acrs[0] = regs->gprs[6];
+		p->thread.acrs[0] = frame->childregs.gprs[6];
 #else /* CONFIG_64BIT */
 	/* Save the fpu registers to new thread structure. */
 	save_fp_regs(&p->thread.fp_regs);
 	/* Set a new TLS ?  */
 	if (clone_flags & CLONE_SETTLS) {
+		unsigned long tls = frame->childregs.gprs[6];
 		if (is_compat_task()) {
-			p->thread.acrs[0] = (unsigned int) regs->gprs[6];
+			p->thread.acrs[0] = (unsigned int)tls;
 		} else {
-			p->thread.acrs[0] = (unsigned int)(regs->gprs[6] >> 32);
-			p->thread.acrs[1] = (unsigned int) regs->gprs[6];
+			p->thread.acrs[0] = (unsigned int)(tls >> 32);
+			p->thread.acrs[1] = (unsigned int)tls;
 		}
 	}
 #endif /* CONFIG_64BIT */
 	return 0;
 }
 
-SYSCALL_DEFINE0(fork)
-{
-	struct pt_regs *regs = task_pt_regs(current);
-	return do_fork(SIGCHLD, regs->gprs[15], regs, 0, NULL, NULL);
-}
-
-SYSCALL_DEFINE4(clone, unsigned long, newsp, unsigned long, clone_flags,
-		int __user *, parent_tidptr, int __user *, child_tidptr)
-{
-	struct pt_regs *regs = task_pt_regs(current);
-
-	if (!newsp)
-		newsp = regs->gprs[15];
-	return do_fork(clone_flags, newsp, regs, 0,
-		       parent_tidptr, child_tidptr);
-}
-
-/*
- * This is trivial, and on the face of it looks like it
- * could equally well be done in user mode.
- *
- * Not so, for quite unobvious reasons - register pressure.
- * In user mode vfork() cannot have a stack frame, and if
- * done by calling the "clone()" system call directly, you
- * do not have enough call-clobbered registers to hold all
- * the information you need.
- */
-SYSCALL_DEFINE0(vfork)
-{
-	struct pt_regs *regs = task_pt_regs(current);
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD,
-		       regs->gprs[15], regs, 0, NULL, NULL);
-}
-
 asmlinkage void execve_tail(void)
 {
 	current->thread.fp_regs.fpc = 0;
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index b1f2be9aaaa..2568590973a 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -777,40 +777,6 @@ static void __init reserve_crashkernel(void)
 #endif
 }
 
-static void __init init_storage_keys(unsigned long start, unsigned long end)
-{
-	unsigned long boundary, function, size;
-
-	while (start < end) {
-		if (MACHINE_HAS_EDAT2) {
-			/* set storage keys for a 2GB frame */
-			function = 0x22000 | PAGE_DEFAULT_KEY;
-			size = 1UL << 31;
-			boundary = (start + size) & ~(size - 1);
-			if (boundary <= end) {
-				do {
-					start = pfmf(function, start);
-				} while (start < boundary);
-				continue;
-			}
-		}
-		if (MACHINE_HAS_EDAT1) {
-			/* set storage keys for a 1MB frame */
-			function = 0x21000 | PAGE_DEFAULT_KEY;
-			size = 1UL << 20;
-			boundary = (start + size) & ~(size - 1);
-			if (boundary <= end) {
-				do {
-					start = pfmf(function, start);
-				} while (start < boundary);
-				continue;
-			}
-		}
-		page_set_storage_key(start, PAGE_DEFAULT_KEY, 0);
-		start += PAGE_SIZE;
-	}
-}
-
 static void __init setup_memory(void)
 {
         unsigned long bootmap_size;
@@ -889,7 +855,7 @@ static void __init setup_memory(void)
 		memblock_add_node(PFN_PHYS(start_chunk),
 				  PFN_PHYS(end_chunk - start_chunk), 0);
 		pfn = max(start_chunk, start_pfn);
-		init_storage_keys(PFN_PHYS(pfn), PFN_PHYS(end_chunk));
+		storage_key_init_range(PFN_PHYS(pfn), PFN_PHYS(end_chunk));
 	}
 
 	psw_set_key(PAGE_DEFAULT_KEY);
@@ -1040,6 +1006,9 @@ static void __init setup_hwcaps(void)
 	case 0x2818:
 		strcpy(elf_platform, "z196");
 		break;
+	case 0x2827:
+		strcpy(elf_platform, "zEC12");
+		break;
 	}
 }
 
diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c
index d1259d87507..c3ff70a7b24 100644
--- a/arch/s390/kernel/signal.c
+++ b/arch/s390/kernel/signal.c
@@ -461,6 +461,8 @@ void do_signal(struct pt_regs *regs)
 			/* Restart system call with magic TIF bit. */
 			regs->gprs[2] = regs->orig_gpr2;
 			set_thread_flag(TIF_SYSCALL);
+			if (test_thread_flag(TIF_SINGLE_STEP))
+				set_thread_flag(TIF_PER_TRAP);
 			break;
 		}
 	}
diff --git a/arch/s390/kernel/topology.c b/arch/s390/kernel/topology.c
index dd55f7c2010..f1aba87cceb 100644
--- a/arch/s390/kernel/topology.c
+++ b/arch/s390/kernel/topology.c
@@ -29,48 +29,38 @@ struct mask_info {
 	cpumask_t mask;
 };
 
-static int topology_enabled = 1;
+static void set_topology_timer(void);
 static void topology_work_fn(struct work_struct *work);
 static struct sysinfo_15_1_x *tl_info;
-static void set_topology_timer(void);
-static DECLARE_WORK(topology_work, topology_work_fn);
-/* topology_lock protects the core linked list */
-static DEFINE_SPINLOCK(topology_lock);
 
-static struct mask_info core_info;
-cpumask_t cpu_core_map[NR_CPUS];
-unsigned char cpu_core_id[NR_CPUS];
-unsigned char cpu_socket_id[NR_CPUS];
+static int topology_enabled = 1;
+static DECLARE_WORK(topology_work, topology_work_fn);
 
+/* topology_lock protects the socket and book linked lists */
+static DEFINE_SPINLOCK(topology_lock);
+static struct mask_info socket_info;
 static struct mask_info book_info;
-cpumask_t cpu_book_map[NR_CPUS];
-unsigned char cpu_book_id[NR_CPUS];
+
+struct cpu_topology_s390 cpu_topology[NR_CPUS];
 
 static cpumask_t cpu_group_map(struct mask_info *info, unsigned int cpu)
 {
 	cpumask_t mask;
 
-	cpumask_clear(&mask);
-	if (!topology_enabled || !MACHINE_HAS_TOPOLOGY) {
-		cpumask_copy(&mask, cpumask_of(cpu));
+	cpumask_copy(&mask, cpumask_of(cpu));
+	if (!topology_enabled || !MACHINE_HAS_TOPOLOGY)
 		return mask;
+	for (; info; info = info->next) {
+		if (cpumask_test_cpu(cpu, &info->mask))
+			return info->mask;
 	}
-	while (info) {
-		if (cpumask_test_cpu(cpu, &info->mask)) {
-			mask = info->mask;
-			break;
-		}
-		info = info->next;
-	}
-	if (cpumask_empty(&mask))
-		cpumask_copy(&mask, cpumask_of(cpu));
 	return mask;
 }
 
 static struct mask_info *add_cpus_to_mask(struct topology_cpu *tl_cpu,
 					  struct mask_info *book,
-					  struct mask_info *core,
-					  int one_core_per_cpu)
+					  struct mask_info *socket,
+					  int one_socket_per_cpu)
 {
 	unsigned int cpu;
 
@@ -80,28 +70,28 @@ static struct mask_info *add_cpus_to_mask(struct topology_cpu *tl_cpu,
 
 		rcpu = TOPOLOGY_CPU_BITS - 1 - cpu + tl_cpu->origin;
 		lcpu = smp_find_processor_id(rcpu);
-		if (lcpu >= 0) {
-			cpumask_set_cpu(lcpu, &book->mask);
-			cpu_book_id[lcpu] = book->id;
-			cpumask_set_cpu(lcpu, &core->mask);
-			cpu_core_id[lcpu] = rcpu;
-			if (one_core_per_cpu) {
-				cpu_socket_id[lcpu] = rcpu;
-				core = core->next;
-			} else {
-				cpu_socket_id[lcpu] = core->id;
-			}
-			smp_cpu_set_polarization(lcpu, tl_cpu->pp);
+		if (lcpu < 0)
+			continue;
+		cpumask_set_cpu(lcpu, &book->mask);
+		cpu_topology[lcpu].book_id = book->id;
+		cpumask_set_cpu(lcpu, &socket->mask);
+		cpu_topology[lcpu].core_id = rcpu;
+		if (one_socket_per_cpu) {
+			cpu_topology[lcpu].socket_id = rcpu;
+			socket = socket->next;
+		} else {
+			cpu_topology[lcpu].socket_id = socket->id;
 		}
+		smp_cpu_set_polarization(lcpu, tl_cpu->pp);
 	}
-	return core;
+	return socket;
 }
 
 static void clear_masks(void)
 {
 	struct mask_info *info;
 
-	info = &core_info;
+	info = &socket_info;
 	while (info) {
 		cpumask_clear(&info->mask);
 		info = info->next;
@@ -120,9 +110,9 @@ static union topology_entry *next_tle(union topology_entry *tle)
 	return (union topology_entry *)((struct topology_container *)tle + 1);
 }
 
-static void __tl_to_cores_generic(struct sysinfo_15_1_x *info)
+static void __tl_to_masks_generic(struct sysinfo_15_1_x *info)
 {
-	struct mask_info *core = &core_info;
+	struct mask_info *socket = &socket_info;
 	struct mask_info *book = &book_info;
 	union topology_entry *tle, *end;
 
@@ -135,11 +125,11 @@ static void __tl_to_cores_generic(struct sysinfo_15_1_x *info)
 			book->id = tle->container.id;
 			break;
 		case 1:
-			core = core->next;
-			core->id = tle->container.id;
+			socket = socket->next;
+			socket->id = tle->container.id;
 			break;
 		case 0:
-			add_cpus_to_mask(&tle->cpu, book, core, 0);
+			add_cpus_to_mask(&tle->cpu, book, socket, 0);
 			break;
 		default:
 			clear_masks();
@@ -149,9 +139,9 @@ static void __tl_to_cores_generic(struct sysinfo_15_1_x *info)
 	}
 }
 
-static void __tl_to_cores_z10(struct sysinfo_15_1_x *info)
+static void __tl_to_masks_z10(struct sysinfo_15_1_x *info)
 {
-	struct mask_info *core = &core_info;
+	struct mask_info *socket = &socket_info;
 	struct mask_info *book = &book_info;
 	union topology_entry *tle, *end;
 
@@ -164,7 +154,7 @@ static void __tl_to_cores_z10(struct sysinfo_15_1_x *info)
 			book->id = tle->container.id;
 			break;
 		case 0:
-			core = add_cpus_to_mask(&tle->cpu, book, core, 1);
+			socket = add_cpus_to_mask(&tle->cpu, book, socket, 1);
 			break;
 		default:
 			clear_masks();
@@ -174,20 +164,20 @@ static void __tl_to_cores_z10(struct sysinfo_15_1_x *info)
 	}
 }
 
-static void tl_to_cores(struct sysinfo_15_1_x *info)
+static void tl_to_masks(struct sysinfo_15_1_x *info)
 {
 	struct cpuid cpu_id;
 
-	get_cpu_id(&cpu_id);
 	spin_lock_irq(&topology_lock);
+	get_cpu_id(&cpu_id);
 	clear_masks();
 	switch (cpu_id.machine) {
 	case 0x2097:
 	case 0x2098:
-		__tl_to_cores_z10(info);
+		__tl_to_masks_z10(info);
 		break;
 	default:
-		__tl_to_cores_generic(info);
+		__tl_to_masks_generic(info);
 	}
 	spin_unlock_irq(&topology_lock);
 }
@@ -232,15 +222,20 @@ int topology_set_cpu_management(int fc)
 	return rc;
 }
 
-static void update_cpu_core_map(void)
+static void update_cpu_masks(void)
 {
 	unsigned long flags;
 	int cpu;
 
 	spin_lock_irqsave(&topology_lock, flags);
 	for_each_possible_cpu(cpu) {
-		cpu_core_map[cpu] = cpu_group_map(&core_info, cpu);
-		cpu_book_map[cpu] = cpu_group_map(&book_info, cpu);
+		cpu_topology[cpu].core_mask = cpu_group_map(&socket_info, cpu);
+		cpu_topology[cpu].book_mask = cpu_group_map(&book_info, cpu);
+		if (!MACHINE_HAS_TOPOLOGY) {
+			cpu_topology[cpu].core_id = cpu;
+			cpu_topology[cpu].socket_id = cpu;
+			cpu_topology[cpu].book_id = cpu;
+		}
 	}
 	spin_unlock_irqrestore(&topology_lock, flags);
 }
@@ -260,13 +255,13 @@ int arch_update_cpu_topology(void)
 	int cpu;
 
 	if (!MACHINE_HAS_TOPOLOGY) {
-		update_cpu_core_map();
+		update_cpu_masks();
 		topology_update_polarization_simple();
 		return 0;
 	}
 	store_topology(info);
-	tl_to_cores(info);
-	update_cpu_core_map();
+	tl_to_masks(info);
+	update_cpu_masks();
 	for_each_online_cpu(cpu) {
 		dev = get_cpu_device(cpu);
 		kobject_uevent(&dev->kobj, KOBJ_CHANGE);
@@ -355,7 +350,7 @@ void __init s390_init_cpu_topology(void)
 	for (i = 0; i < TOPOLOGY_NR_MAG; i++)
 		printk(KERN_CONT " %d", info->mag[i]);
 	printk(KERN_CONT " / %d\n", info->mnest);
-	alloc_masks(info, &core_info, 1);
+	alloc_masks(info, &socket_info, 1);
 	alloc_masks(info, &book_info, 2);
 }
 
@@ -454,7 +449,7 @@ static int __init topology_init(void)
 	}
 	set_topology_timer();
 out:
-	update_cpu_core_map();
+	update_cpu_masks();
 	return device_create_file(cpu_subsys.dev_root, &dev_attr_dispatching);
 }
 device_initcall(topology_init);
diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c
index 3d2b0fa37db..70ecfc5fe8f 100644
--- a/arch/s390/kernel/traps.c
+++ b/arch/s390/kernel/traps.c
@@ -41,8 +41,6 @@
 #include <asm/ipl.h>
 #include "entry.h"
 
-void (*pgm_check_table[128])(struct pt_regs *regs);
-
 int show_unhandled_signals = 1;
 
 #define stack_pointer ({ void **sp; asm("la %0,0(15)" : "=&d" (sp)); sp; })
@@ -350,7 +348,7 @@ void __kprobes do_per_trap(struct pt_regs *regs)
 	force_sig_info(SIGTRAP, &info, current);
 }
 
-static void default_trap_handler(struct pt_regs *regs)
+void default_trap_handler(struct pt_regs *regs)
 {
 	if (user_mode(regs)) {
 		report_user_fault(regs, SIGSEGV);
@@ -360,9 +358,9 @@ static void default_trap_handler(struct pt_regs *regs)
 }
 
 #define DO_ERROR_INFO(name, signr, sicode, str) \
-static void name(struct pt_regs *regs) \
-{ \
-	do_trap(regs, signr, sicode, str); \
+void name(struct pt_regs *regs)			\
+{						\
+	do_trap(regs, signr, sicode, str);	\
 }
 
 DO_ERROR_INFO(addressing_exception, SIGILL, ILL_ILLADR,
@@ -417,7 +415,7 @@ static inline void do_fp_trap(struct pt_regs *regs, int fpc)
 	do_trap(regs, SIGFPE, si_code, "floating point exception");
 }
 
-static void __kprobes illegal_op(struct pt_regs *regs)
+void __kprobes illegal_op(struct pt_regs *regs)
 {
 	siginfo_t info;
         __u8 opcode[6];
@@ -536,7 +534,7 @@ DO_ERROR_INFO(specification_exception, SIGILL, ILL_ILLOPN,
 	      "specification exception");
 #endif
 
-static void data_exception(struct pt_regs *regs)
+void data_exception(struct pt_regs *regs)
 {
 	__u16 __user *location;
 	int signal = 0;
@@ -611,7 +609,7 @@ static void data_exception(struct pt_regs *regs)
 		do_trap(regs, signal, ILL_ILLOPN, "data exception");
 }
 
-static void space_switch_exception(struct pt_regs *regs)
+void space_switch_exception(struct pt_regs *regs)
 {
 	/* Set user psw back to home space mode. */
 	if (user_mode(regs))
@@ -629,43 +627,7 @@ void __kprobes kernel_stack_overflow(struct pt_regs * regs)
 	panic("Corrupt kernel stack, can't continue.");
 }
 
-/* init is done in lowcore.S and head.S */
-
 void __init trap_init(void)
 {
-        int i;
-
-        for (i = 0; i < 128; i++)
-          pgm_check_table[i] = &default_trap_handler;
-        pgm_check_table[1] = &illegal_op;
-        pgm_check_table[2] = &privileged_op;
-        pgm_check_table[3] = &execute_exception;
-        pgm_check_table[4] = &do_protection_exception;
-        pgm_check_table[5] = &addressing_exception;
-        pgm_check_table[6] = &specification_exception;
-        pgm_check_table[7] = &data_exception;
-        pgm_check_table[8] = &overflow_exception;
-        pgm_check_table[9] = &divide_exception;
-        pgm_check_table[0x0A] = &overflow_exception;
-        pgm_check_table[0x0B] = &divide_exception;
-        pgm_check_table[0x0C] = &hfp_overflow_exception;
-        pgm_check_table[0x0D] = &hfp_underflow_exception;
-        pgm_check_table[0x0E] = &hfp_significance_exception;
-        pgm_check_table[0x0F] = &hfp_divide_exception;
-        pgm_check_table[0x10] = &do_dat_exception;
-        pgm_check_table[0x11] = &do_dat_exception;
-        pgm_check_table[0x12] = &translation_exception;
-        pgm_check_table[0x13] = &special_op_exception;
-#ifdef CONFIG_64BIT
-	pgm_check_table[0x18] = &transaction_exception;
-	pgm_check_table[0x38] = &do_asce_exception;
-	pgm_check_table[0x39] = &do_dat_exception;
-	pgm_check_table[0x3A] = &do_dat_exception;
-        pgm_check_table[0x3B] = &do_dat_exception;
-#endif /* CONFIG_64BIT */
-        pgm_check_table[0x15] = &operand_exception;
-        pgm_check_table[0x1C] = &space_switch_exception;
-        pgm_check_table[0x1D] = &hfp_sqrt_exception;
-	/* Enable machine checks early. */
 	local_mcck_enable();
 }
diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c
index 79033442789..e84b8b68444 100644
--- a/arch/s390/kernel/vtime.c
+++ b/arch/s390/kernel/vtime.c
@@ -112,7 +112,12 @@ void vtime_task_switch(struct task_struct *prev)
 	S390_lowcore.system_timer = ti->system_timer;
 }
 
-void account_process_tick(struct task_struct *tsk, int user_tick)
+/*
+ * In s390, accounting pending user time also implies
+ * accounting system time in order to correctly compute
+ * the stolen time accounting.
+ */
+void vtime_account_user(struct task_struct *tsk)
 {
 	if (do_account_vtime(tsk, HARDIRQ_OFFSET))
 		virt_timer_expire();
@@ -127,6 +132,8 @@ void vtime_account(struct task_struct *tsk)
 	struct thread_info *ti = task_thread_info(tsk);
 	u64 timer, system;
 
+	WARN_ON_ONCE(!irqs_disabled());
+
 	timer = S390_lowcore.last_update_timer;
 	S390_lowcore.last_update_timer = get_vtimer();
 	S390_lowcore.system_timer += timer - S390_lowcore.last_update_timer;
@@ -140,6 +147,10 @@ void vtime_account(struct task_struct *tsk)
 }
 EXPORT_SYMBOL_GPL(vtime_account);
 
+void vtime_account_system(struct task_struct *tsk)
+__attribute__((alias("vtime_account")));
+EXPORT_SYMBOL_GPL(vtime_account_system);
+
 void __kprobes vtime_stop_cpu(void)
 {
 	struct s390_idle_data *idle = &__get_cpu_var(s390_idle);
diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
index ff1e2f8ef94..c30615e605a 100644
--- a/arch/s390/kvm/interrupt.c
+++ b/arch/s390/kvm/interrupt.c
@@ -629,10 +629,27 @@ int kvm_s390_inject_vcpu(struct kvm_vcpu *vcpu,
 		break;
 	case KVM_S390_SIGP_STOP:
 	case KVM_S390_RESTART:
+		VCPU_EVENT(vcpu, 3, "inject: type %x", s390int->type);
+		inti->type = s390int->type;
+		break;
 	case KVM_S390_INT_EXTERNAL_CALL:
+		if (s390int->parm & 0xffff0000) {
+			kfree(inti);
+			return -EINVAL;
+		}
+		VCPU_EVENT(vcpu, 3, "inject: external call source-cpu:%u",
+			   s390int->parm);
+		inti->type = s390int->type;
+		inti->extcall.code = s390int->parm;
+		break;
 	case KVM_S390_INT_EMERGENCY:
-		VCPU_EVENT(vcpu, 3, "inject: type %x", s390int->type);
+		if (s390int->parm & 0xffff0000) {
+			kfree(inti);
+			return -EINVAL;
+		}
+		VCPU_EVENT(vcpu, 3, "inject: emergency %u\n", s390int->parm);
 		inti->type = s390int->type;
+		inti->emerg.code = s390int->parm;
 		break;
 	case KVM_S390_INT_VIRTIO:
 	case KVM_S390_INT_SERVICE:
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index ecced9d1898..c9011bfaabb 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -355,6 +355,11 @@ static void kvm_s390_vcpu_initial_reset(struct kvm_vcpu *vcpu)
 	atomic_set_mask(CPUSTAT_STOPPED, &vcpu->arch.sie_block->cpuflags);
 }
 
+int kvm_arch_vcpu_postcreate(struct kvm_vcpu *vcpu)
+{
+	return 0;
+}
+
 int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
 {
 	atomic_set(&vcpu->arch.sie_block->cpuflags, CPUSTAT_ZARCH |
@@ -608,9 +613,7 @@ static int __vcpu_run(struct kvm_vcpu *vcpu)
 		kvm_s390_deliver_pending_interrupts(vcpu);
 
 	vcpu->arch.sie_block->icptcode = 0;
-	local_irq_disable();
 	kvm_guest_enter();
-	local_irq_enable();
 	VCPU_EVENT(vcpu, 6, "entering sie flags %x",
 		   atomic_read(&vcpu->arch.sie_block->cpuflags));
 	trace_kvm_s390_sie_enter(vcpu,
@@ -629,9 +632,7 @@ static int __vcpu_run(struct kvm_vcpu *vcpu)
 	VCPU_EVENT(vcpu, 6, "exit sie icptcode %d",
 		   vcpu->arch.sie_block->icptcode);
 	trace_kvm_s390_sie_exit(vcpu, vcpu->arch.sie_block->icptcode);
-	local_irq_disable();
 	kvm_guest_exit();
-	local_irq_enable();
 
 	memcpy(&vcpu->run->s.regs.gprs[14], &vcpu->arch.sie_block->gg14, 16);
 	return rc;
@@ -997,7 +998,7 @@ static int __init kvm_s390_init(void)
 	}
 	memcpy(facilities, S390_lowcore.stfle_fac_list, 16);
 	facilities[0] &= 0xff00fff3f47c0000ULL;
-	facilities[1] &= 0x201c000000000000ULL;
+	facilities[1] &= 0x001c000000000000ULL;
 	return 0;
 }
 
diff --git a/arch/s390/mm/Makefile b/arch/s390/mm/Makefile
index 1bea6d1f55a..640bea12303 100644
--- a/arch/s390/mm/Makefile
+++ b/arch/s390/mm/Makefile
@@ -2,9 +2,9 @@
 # Makefile for the linux s390-specific parts of the memory manager.
 #
 
-obj-y	 := init.o fault.o extmem.o mmap.o vmem.o pgtable.o maccess.o \
-	    page-states.o gup.o extable.o
-obj-$(CONFIG_CMM) += cmm.o
-obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
-obj-$(CONFIG_DEBUG_SET_MODULE_RONX) += pageattr.o
-obj-$(CONFIG_S390_PTDUMP) += dump_pagetables.o
+obj-y		:= init.o fault.o extmem.o mmap.o vmem.o pgtable.o maccess.o
+obj-y		+= page-states.o gup.o extable.o pageattr.o
+
+obj-$(CONFIG_CMM)		+= cmm.o
+obj-$(CONFIG_HUGETLB_PAGE)	+= hugetlbpage.o
+obj-$(CONFIG_S390_PTDUMP)	+= dump_pagetables.o
diff --git a/arch/s390/mm/dump_pagetables.c b/arch/s390/mm/dump_pagetables.c
index cbc6668acb8..04e4892247d 100644
--- a/arch/s390/mm/dump_pagetables.c
+++ b/arch/s390/mm/dump_pagetables.c
@@ -150,6 +150,7 @@ static void walk_pmd_level(struct seq_file *m, struct pg_state *st,
 static void walk_pud_level(struct seq_file *m, struct pg_state *st,
 			   pgd_t *pgd, unsigned long addr)
 {
+	unsigned int prot;
 	pud_t *pud;
 	int i;
 
@@ -157,7 +158,11 @@ static void walk_pud_level(struct seq_file *m, struct pg_state *st,
 		st->current_address = addr;
 		pud = pud_offset(pgd, addr);
 		if (!pud_none(*pud))
-			walk_pmd_level(m, st, pud, addr);
+			if (pud_large(*pud)) {
+				prot = pud_val(*pud) & _PAGE_RO;
+				note_page(m, st, prot, 2);
+			} else
+				walk_pmd_level(m, st, pud, addr);
 		else
 			note_page(m, st, _PAGE_INVALID, 2);
 		addr += PUD_SIZE;
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 04ad4001a28..42601d6e166 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -49,15 +49,19 @@
 #define VM_FAULT_BADCONTEXT	0x010000
 #define VM_FAULT_BADMAP		0x020000
 #define VM_FAULT_BADACCESS	0x040000
-#define VM_FAULT_SIGNAL	0x080000
+#define VM_FAULT_SIGNAL		0x080000
 
-static unsigned long store_indication;
+static unsigned long store_indication __read_mostly;
 
-void fault_init(void)
+#ifdef CONFIG_64BIT
+static int __init fault_init(void)
 {
-	if (test_facility(2) && test_facility(75))
+	if (test_facility(75))
 		store_indication = 0xc00;
+	return 0;
 }
+early_initcall(fault_init);
+#endif
 
 static inline int notify_page_fault(struct pt_regs *regs)
 {
@@ -273,10 +277,16 @@ static inline int do_exception(struct pt_regs *regs, int access)
 	unsigned int flags;
 	int fault;
 
+	tsk = current;
+	/*
+	 * The instruction that caused the program check has
+	 * been nullified. Don't signal single step via SIGTRAP.
+	 */
+	clear_tsk_thread_flag(tsk, TIF_PER_TRAP);
+
 	if (notify_page_fault(regs))
 		return 0;
 
-	tsk = current;
 	mm = tsk->mm;
 	trans_exc_code = regs->int_parm_long;
 
@@ -372,11 +382,6 @@ retry:
 			goto retry;
 		}
 	}
-	/*
-	 * The instruction that caused the program check will
-	 * be repeated. Don't signal single step via SIGTRAP.
-	 */
-	clear_tsk_thread_flag(tsk, TIF_PER_TRAP);
 	fault = 0;
 out_up:
 	up_read(&mm->mmap_sem);
@@ -423,6 +428,12 @@ void __kprobes do_asce_exception(struct pt_regs *regs)
 	struct vm_area_struct *vma;
 	unsigned long trans_exc_code;
 
+	/*
+	 * The instruction that caused the program check has
+	 * been nullified. Don't signal single step via SIGTRAP.
+	 */
+	clear_tsk_thread_flag(current, TIF_PER_TRAP);
+
 	trans_exc_code = regs->int_parm_long;
 	if (unlikely(!user_space_fault(trans_exc_code) || in_atomic() || !mm))
 		goto no_context;
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index 81e596c65de..ae672f41c46 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -125,7 +125,6 @@ void __init paging_init(void)
 	max_zone_pfns[ZONE_DMA] = PFN_DOWN(MAX_DMA_ADDRESS);
 	max_zone_pfns[ZONE_NORMAL] = max_low_pfn;
 	free_area_init_nodes(max_zone_pfns);
-	fault_init();
 }
 
 void __init mem_init(void)
@@ -159,34 +158,6 @@ void __init mem_init(void)
 	       PFN_ALIGN((unsigned long)&_eshared) - 1);
 }
 
-#ifdef CONFIG_DEBUG_PAGEALLOC
-void kernel_map_pages(struct page *page, int numpages, int enable)
-{
-	pgd_t *pgd;
-	pud_t *pud;
-	pmd_t *pmd;
-	pte_t *pte;
-	unsigned long address;
-	int i;
-
-	for (i = 0; i < numpages; i++) {
-		address = page_to_phys(page + i);
-		pgd = pgd_offset_k(address);
-		pud = pud_offset(pgd, address);
-		pmd = pmd_offset(pud, address);
-		pte = pte_offset_kernel(pmd, address);
-		if (!enable) {
-			__ptep_ipte(address, pte);
-			pte_val(*pte) = _PAGE_TYPE_EMPTY;
-			continue;
-		}
-		*pte = mk_pte_phys(address, __pgprot(_PAGE_TYPE_RW));
-		/* Flush cpu write queue. */
-		mb();
-	}
-}
-#endif
-
 void free_init_pages(char *what, unsigned long begin, unsigned long end)
 {
 	unsigned long addr = begin;
diff --git a/arch/s390/mm/pageattr.c b/arch/s390/mm/pageattr.c
index 00be01c4b4f..29ccee3651f 100644
--- a/arch/s390/mm/pageattr.c
+++ b/arch/s390/mm/pageattr.c
@@ -2,11 +2,46 @@
  * Copyright IBM Corp. 2011
  * Author(s): Jan Glauber <jang@linux.vnet.ibm.com>
  */
+#include <linux/hugetlb.h>
 #include <linux/module.h>
 #include <linux/mm.h>
-#include <linux/hugetlb.h>
 #include <asm/cacheflush.h>
 #include <asm/pgtable.h>
+#include <asm/page.h>
+
+void storage_key_init_range(unsigned long start, unsigned long end)
+{
+	unsigned long boundary, function, size;
+
+	while (start < end) {
+		if (MACHINE_HAS_EDAT2) {
+			/* set storage keys for a 2GB frame */
+			function = 0x22000 | PAGE_DEFAULT_KEY;
+			size = 1UL << 31;
+			boundary = (start + size) & ~(size - 1);
+			if (boundary <= end) {
+				do {
+					start = pfmf(function, start);
+				} while (start < boundary);
+				continue;
+			}
+		}
+		if (MACHINE_HAS_EDAT1) {
+			/* set storage keys for a 1MB frame */
+			function = 0x21000 | PAGE_DEFAULT_KEY;
+			size = 1UL << 20;
+			boundary = (start + size) & ~(size - 1);
+			if (boundary <= end) {
+				do {
+					start = pfmf(function, start);
+				} while (start < boundary);
+				continue;
+			}
+		}
+		page_set_storage_key(start, PAGE_DEFAULT_KEY, 0);
+		start += PAGE_SIZE;
+	}
+}
 
 static pte_t *walk_page_table(unsigned long addr)
 {
@@ -19,7 +54,7 @@ static pte_t *walk_page_table(unsigned long addr)
 	if (pgd_none(*pgdp))
 		return NULL;
 	pudp = pud_offset(pgdp, addr);
-	if (pud_none(*pudp))
+	if (pud_none(*pudp) || pud_large(*pudp))
 		return NULL;
 	pmdp = pmd_offset(pudp, addr);
 	if (pmd_none(*pmdp) || pmd_large(*pmdp))
@@ -70,3 +105,46 @@ int set_memory_x(unsigned long addr, int numpages)
 {
 	return 0;
 }
+
+#ifdef CONFIG_DEBUG_PAGEALLOC
+void kernel_map_pages(struct page *page, int numpages, int enable)
+{
+	unsigned long address;
+	pgd_t *pgd;
+	pud_t *pud;
+	pmd_t *pmd;
+	pte_t *pte;
+	int i;
+
+	for (i = 0; i < numpages; i++) {
+		address = page_to_phys(page + i);
+		pgd = pgd_offset_k(address);
+		pud = pud_offset(pgd, address);
+		pmd = pmd_offset(pud, address);
+		pte = pte_offset_kernel(pmd, address);
+		if (!enable) {
+			__ptep_ipte(address, pte);
+			pte_val(*pte) = _PAGE_TYPE_EMPTY;
+			continue;
+		}
+		*pte = mk_pte_phys(address, __pgprot(_PAGE_TYPE_RW));
+	}
+}
+
+#ifdef CONFIG_HIBERNATION
+bool kernel_page_present(struct page *page)
+{
+	unsigned long addr;
+	int cc;
+
+	addr = page_to_phys(page);
+	asm volatile(
+		"	lra	%1,0(%1)\n"
+		"	ipm	%0\n"
+		"	srl	%0,28"
+		: "=d" (cc), "+a" (addr) : : "cc");
+	return cc == 0;
+}
+#endif /* CONFIG_HIBERNATION */
+
+#endif /* CONFIG_DEBUG_PAGEALLOC */
diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c
index c8188a18af0..ae44d2a3431 100644
--- a/arch/s390/mm/pgtable.c
+++ b/arch/s390/mm/pgtable.c
@@ -881,22 +881,6 @@ int s390_enable_sie(void)
 }
 EXPORT_SYMBOL_GPL(s390_enable_sie);
 
-#if defined(CONFIG_DEBUG_PAGEALLOC) && defined(CONFIG_HIBERNATION)
-bool kernel_page_present(struct page *page)
-{
-	unsigned long addr;
-	int cc;
-
-	addr = page_to_phys(page);
-	asm volatile(
-		"	lra	%1,0(%1)\n"
-		"	ipm	%0\n"
-		"	srl	%0,28"
-		: "=d" (cc), "+a" (addr) : : "cc");
-	return cc == 0;
-}
-#endif /* CONFIG_HIBERNATION && CONFIG_DEBUG_PAGEALLOC */
-
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
 int pmdp_clear_flush_young(struct vm_area_struct *vma, unsigned long address,
 			   pmd_t *pmdp)
diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c
index 387c7c60b5b..6ed1426d27c 100644
--- a/arch/s390/mm/vmem.c
+++ b/arch/s390/mm/vmem.c
@@ -89,6 +89,7 @@ static int vmem_add_mem(unsigned long start, unsigned long size, int ro)
 	int ret = -ENOMEM;
 
 	while (address < end) {
+		pte = mk_pte_phys(address, __pgprot(ro ? _PAGE_RO : 0));
 		pg_dir = pgd_offset_k(address);
 		if (pgd_none(*pg_dir)) {
 			pu_dir = vmem_pud_alloc();
@@ -96,18 +97,24 @@ static int vmem_add_mem(unsigned long start, unsigned long size, int ro)
 				goto out;
 			pgd_populate(&init_mm, pg_dir, pu_dir);
 		}
-
 		pu_dir = pud_offset(pg_dir, address);
+#if defined(CONFIG_64BIT) && !defined(CONFIG_DEBUG_PAGEALLOC)
+		if (MACHINE_HAS_EDAT2 && pud_none(*pu_dir) && address &&
+		    !(address & ~PUD_MASK) && (address + PUD_SIZE <= end)) {
+			pte_val(pte) |= _REGION3_ENTRY_LARGE;
+			pte_val(pte) |= _REGION_ENTRY_TYPE_R3;
+			pud_val(*pu_dir) = pte_val(pte);
+			address += PUD_SIZE;
+			continue;
+		}
+#endif
 		if (pud_none(*pu_dir)) {
 			pm_dir = vmem_pmd_alloc();
 			if (!pm_dir)
 				goto out;
 			pud_populate(&init_mm, pu_dir, pm_dir);
 		}
-
-		pte = mk_pte_phys(address, __pgprot(ro ? _PAGE_RO : 0));
 		pm_dir = pmd_offset(pu_dir, address);
-
 #if defined(CONFIG_64BIT) && !defined(CONFIG_DEBUG_PAGEALLOC)
 		if (MACHINE_HAS_EDAT1 && pmd_none(*pm_dir) && address &&
 		    !(address & ~PMD_MASK) && (address + PMD_SIZE <= end)) {
@@ -160,6 +167,11 @@ static void vmem_remove_range(unsigned long start, unsigned long size)
 			address += PUD_SIZE;
 			continue;
 		}
+		if (pud_large(*pu_dir)) {
+			pud_clear(pu_dir);
+			address += PUD_SIZE;
+			continue;
+		}
 		pm_dir = pmd_offset(pu_dir, address);
 		if (pmd_none(*pm_dir)) {
 			address += PMD_SIZE;
@@ -193,7 +205,7 @@ int __meminit vmemmap_populate(struct page *start, unsigned long nr, int node)
 	start_addr = (unsigned long) start;
 	end_addr = (unsigned long) (start + nr);
 
-	for (address = start_addr; address < end_addr; address += PAGE_SIZE) {
+	for (address = start_addr; address < end_addr;) {
 		pg_dir = pgd_offset_k(address);
 		if (pgd_none(*pg_dir)) {
 			pu_dir = vmem_pud_alloc();
@@ -212,10 +224,33 @@ int __meminit vmemmap_populate(struct page *start, unsigned long nr, int node)
 
 		pm_dir = pmd_offset(pu_dir, address);
 		if (pmd_none(*pm_dir)) {
+#ifdef CONFIG_64BIT
+			/* Use 1MB frames for vmemmap if available. We always
+			 * use large frames even if they are only partially
+			 * used.
+			 * Otherwise we would have also page tables since
+			 * vmemmap_populate gets called for each section
+			 * separately. */
+			if (MACHINE_HAS_EDAT1) {
+				void *new_page;
+
+				new_page = vmemmap_alloc_block(PMD_SIZE, node);
+				if (!new_page)
+					goto out;
+				pte = mk_pte_phys(__pa(new_page), PAGE_RW);
+				pte_val(pte) |= _SEGMENT_ENTRY_LARGE;
+				pmd_val(*pm_dir) = pte_val(pte);
+				address = (address + PMD_SIZE) & PMD_MASK;
+				continue;
+			}
+#endif
 			pt_dir = vmem_pte_alloc(address);
 			if (!pt_dir)
 				goto out;
 			pmd_populate(&init_mm, pm_dir, pt_dir);
+		} else if (pmd_large(*pm_dir)) {
+			address = (address + PMD_SIZE) & PMD_MASK;
+			continue;
 		}
 
 		pt_dir = pte_offset_kernel(pm_dir, address);
@@ -228,6 +263,7 @@ int __meminit vmemmap_populate(struct page *start, unsigned long nr, int node)
 			pte = pfn_pte(new_page >> PAGE_SHIFT, PAGE_KERNEL);
 			*pt_dir = pte;
 		}
+		address += PAGE_SIZE;
 	}
 	memset(start, 0, nr * sizeof(struct page));
 	ret = 0;
diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c
index 9b355b406af..bb284419b0f 100644
--- a/arch/s390/net/bpf_jit_comp.c
+++ b/arch/s390/net/bpf_jit_comp.c
@@ -341,6 +341,27 @@ static int bpf_jit_insn(struct bpf_jit *jit, struct sock_filter *filter,
 		/* lr %r5,%r4 */
 		EMIT2(0x1854);
 		break;
+	case BPF_S_ALU_MOD_X: /* A %= X */
+		jit->seen |= SEEN_XREG | SEEN_RET0;
+		/* ltr %r12,%r12 */
+		EMIT2(0x12cc);
+		/* jz <ret0> */
+		EMIT4_PCREL(0xa7840000, (jit->ret0_ip - jit->prg));
+		/* lhi %r4,0 */
+		EMIT4(0xa7480000);
+		/* dr %r4,%r12 */
+		EMIT2(0x1d4c);
+		/* lr %r5,%r4 */
+		EMIT2(0x1854);
+		break;
+	case BPF_S_ALU_MOD_K: /* A %= K */
+		/* lhi %r4,0 */
+		EMIT4(0xa7480000);
+		/* d %r4,<d(K)>(%r13) */
+		EMIT4_DISP(0x5d40d000, EMIT_CONST(K));
+		/* lr %r5,%r4 */
+		EMIT2(0x1854);
+		break;
 	case BPF_S_ALU_AND_X: /* A &= X */
 		jit->seen |= SEEN_XREG;
 		/* nr %r5,%r12 */
@@ -368,10 +389,17 @@ static int bpf_jit_insn(struct bpf_jit *jit, struct sock_filter *filter,
 			EMIT4_DISP(0x5650d000, EMIT_CONST(K));
 		break;
 	case BPF_S_ANC_ALU_XOR_X: /* A ^= X; */
+	case BPF_S_ALU_XOR_X:
 		jit->seen |= SEEN_XREG;
 		/* xr %r5,%r12 */
 		EMIT2(0x175c);
 		break;
+	case BPF_S_ALU_XOR_K: /* A ^= K */
+		if (!K)
+			break;
+		/* x %r5,<d(K)>(%r13) */
+		EMIT4_DISP(0x5750d000, EMIT_CONST(K));
+		break;
 	case BPF_S_ALU_LSH_X: /* A <<= X; */
 		jit->seen |= SEEN_XREG;
 		/* sll %r5,0(%r12) */
diff --git a/arch/s390/pci/Makefile b/arch/s390/pci/Makefile
new file mode 100644
index 00000000000..ab0827b6bc4
--- /dev/null
+++ b/arch/s390/pci/Makefile
@@ -0,0 +1,6 @@
+#
+# Makefile for the s390 PCI subsystem.
+#
+
+obj-$(CONFIG_PCI)	+= pci.o pci_dma.o pci_clp.o pci_msi.o \
+			   pci_sysfs.o pci_event.o
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
new file mode 100644
index 00000000000..7ed38e5e302
--- /dev/null
+++ b/arch/s390/pci/pci.c
@@ -0,0 +1,1103 @@
+/*
+ * Copyright IBM Corp. 2012
+ *
+ * Author(s):
+ *   Jan Glauber <jang@linux.vnet.ibm.com>
+ *
+ * The System z PCI code is a rewrite from a prototype by
+ * the following people (Kudoz!):
+ *   Alexander Schmidt
+ *   Christoph Raisch
+ *   Hannes Hering
+ *   Hoang-Nam Nguyen
+ *   Jan-Bernd Themann
+ *   Stefan Roscher
+ *   Thomas Klein
+ */
+
+#define COMPONENT "zPCI"
+#define pr_fmt(fmt) COMPONENT ": " fmt
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/err.h>
+#include <linux/export.h>
+#include <linux/delay.h>
+#include <linux/irq.h>
+#include <linux/kernel_stat.h>
+#include <linux/seq_file.h>
+#include <linux/pci.h>
+#include <linux/msi.h>
+
+#include <asm/isc.h>
+#include <asm/airq.h>
+#include <asm/facility.h>
+#include <asm/pci_insn.h>
+#include <asm/pci_clp.h>
+#include <asm/pci_dma.h>
+
+#define DEBUG				/* enable pr_debug */
+
+#define	SIC_IRQ_MODE_ALL		0
+#define	SIC_IRQ_MODE_SINGLE		1
+
+#define ZPCI_NR_DMA_SPACES		1
+#define ZPCI_MSI_VEC_BITS		6
+#define ZPCI_NR_DEVICES			CONFIG_PCI_NR_FUNCTIONS
+
+/* list of all detected zpci devices */
+LIST_HEAD(zpci_list);
+EXPORT_SYMBOL_GPL(zpci_list);
+DEFINE_MUTEX(zpci_list_lock);
+EXPORT_SYMBOL_GPL(zpci_list_lock);
+
+struct pci_hp_callback_ops hotplug_ops;
+EXPORT_SYMBOL_GPL(hotplug_ops);
+
+static DECLARE_BITMAP(zpci_domain, ZPCI_NR_DEVICES);
+static DEFINE_SPINLOCK(zpci_domain_lock);
+
+struct callback {
+	irq_handler_t	handler;
+	void		*data;
+};
+
+struct zdev_irq_map {
+	unsigned long	aibv;		/* AI bit vector */
+	int		msi_vecs;	/* consecutive MSI-vectors used */
+	int		__unused;
+	struct callback	cb[ZPCI_NR_MSI_VECS]; /* callback handler array */
+	spinlock_t	lock;		/* protect callbacks against de-reg */
+};
+
+struct intr_bucket {
+	/* amap of adapters, one bit per dev, corresponds to one irq nr */
+	unsigned long	*alloc;
+	/* AI summary bit, global page for all devices */
+	unsigned long	*aisb;
+	/* pointer to aibv and callback data in zdev */
+	struct zdev_irq_map *imap[ZPCI_NR_DEVICES];
+	/* protects the whole bucket struct */
+	spinlock_t	lock;
+};
+
+static struct intr_bucket *bucket;
+
+/* Adapter local summary indicator */
+static u8 *zpci_irq_si;
+
+static atomic_t irq_retries = ATOMIC_INIT(0);
+
+/* I/O Map */
+static DEFINE_SPINLOCK(zpci_iomap_lock);
+static DECLARE_BITMAP(zpci_iomap, ZPCI_IOMAP_MAX_ENTRIES);
+struct zpci_iomap_entry *zpci_iomap_start;
+EXPORT_SYMBOL_GPL(zpci_iomap_start);
+
+/* highest irq summary bit */
+static int __read_mostly aisb_max;
+
+static struct kmem_cache *zdev_irq_cache;
+
+static inline int irq_to_msi_nr(unsigned int irq)
+{
+	return irq & ZPCI_MSI_MASK;
+}
+
+static inline int irq_to_dev_nr(unsigned int irq)
+{
+	return irq >> ZPCI_MSI_VEC_BITS;
+}
+
+static inline struct zdev_irq_map *get_imap(unsigned int irq)
+{
+	return bucket->imap[irq_to_dev_nr(irq)];
+}
+
+struct zpci_dev *get_zdev(struct pci_dev *pdev)
+{
+	return (struct zpci_dev *) pdev->sysdata;
+}
+
+struct zpci_dev *get_zdev_by_fid(u32 fid)
+{
+	struct zpci_dev *tmp, *zdev = NULL;
+
+	mutex_lock(&zpci_list_lock);
+	list_for_each_entry(tmp, &zpci_list, entry) {
+		if (tmp->fid == fid) {
+			zdev = tmp;
+			break;
+		}
+	}
+	mutex_unlock(&zpci_list_lock);
+	return zdev;
+}
+
+bool zpci_fid_present(u32 fid)
+{
+	return (get_zdev_by_fid(fid) != NULL) ? true : false;
+}
+
+static struct zpci_dev *get_zdev_by_bus(struct pci_bus *bus)
+{
+	return (bus && bus->sysdata) ? (struct zpci_dev *) bus->sysdata : NULL;
+}
+
+int pci_domain_nr(struct pci_bus *bus)
+{
+	return ((struct zpci_dev *) bus->sysdata)->domain;
+}
+EXPORT_SYMBOL_GPL(pci_domain_nr);
+
+int pci_proc_domain(struct pci_bus *bus)
+{
+	return pci_domain_nr(bus);
+}
+EXPORT_SYMBOL_GPL(pci_proc_domain);
+
+/* Store PCI function information block */
+static int zpci_store_fib(struct zpci_dev *zdev, u8 *fc)
+{
+	struct zpci_fib *fib;
+	u8 status, cc;
+
+	fib = (void *) get_zeroed_page(GFP_KERNEL);
+	if (!fib)
+		return -ENOMEM;
+
+	do {
+		cc = __stpcifc(zdev->fh, 0, fib, &status);
+		if (cc == 2) {
+			msleep(ZPCI_INSN_BUSY_DELAY);
+			memset(fib, 0, PAGE_SIZE);
+		}
+	} while (cc == 2);
+
+	if (cc)
+		pr_err_once("%s: cc: %u  status: %u\n",
+			    __func__, cc, status);
+
+	/* Return PCI function controls */
+	*fc = fib->fc;
+
+	free_page((unsigned long) fib);
+	return (cc) ? -EIO : 0;
+}
+
+/* Modify PCI: Register adapter interruptions */
+static int zpci_register_airq(struct zpci_dev *zdev, unsigned int aisb,
+			      u64 aibv)
+{
+	u64 req = ZPCI_CREATE_REQ(zdev->fh, 0, ZPCI_MOD_FC_REG_INT);
+	struct zpci_fib *fib;
+	int rc;
+
+	fib = (void *) get_zeroed_page(GFP_KERNEL);
+	if (!fib)
+		return -ENOMEM;
+
+	fib->isc = PCI_ISC;
+	fib->noi = zdev->irq_map->msi_vecs;
+	fib->sum = 1;		/* enable summary notifications */
+	fib->aibv = aibv;
+	fib->aibvo = 0;		/* every function has its own page */
+	fib->aisb = (u64) bucket->aisb + aisb / 8;
+	fib->aisbo = aisb & ZPCI_MSI_MASK;
+
+	rc = mpcifc_instr(req, fib);
+	pr_debug("%s mpcifc returned noi: %d\n", __func__, fib->noi);
+
+	free_page((unsigned long) fib);
+	return rc;
+}
+
+struct mod_pci_args {
+	u64 base;
+	u64 limit;
+	u64 iota;
+};
+
+static int mod_pci(struct zpci_dev *zdev, int fn, u8 dmaas, struct mod_pci_args *args)
+{
+	u64 req = ZPCI_CREATE_REQ(zdev->fh, dmaas, fn);
+	struct zpci_fib *fib;
+	int rc;
+
+	/* The FIB must be available even if it's not used */
+	fib = (void *) get_zeroed_page(GFP_KERNEL);
+	if (!fib)
+		return -ENOMEM;
+
+	fib->pba = args->base;
+	fib->pal = args->limit;
+	fib->iota = args->iota;
+
+	rc = mpcifc_instr(req, fib);
+	free_page((unsigned long) fib);
+	return rc;
+}
+
+/* Modify PCI: Register I/O address translation parameters */
+int zpci_register_ioat(struct zpci_dev *zdev, u8 dmaas,
+		       u64 base, u64 limit, u64 iota)
+{
+	struct mod_pci_args args = { base, limit, iota };
+
+	WARN_ON_ONCE(iota & 0x3fff);
+	args.iota |= ZPCI_IOTA_RTTO_FLAG;
+	return mod_pci(zdev, ZPCI_MOD_FC_REG_IOAT, dmaas, &args);
+}
+
+/* Modify PCI: Unregister I/O address translation parameters */
+int zpci_unregister_ioat(struct zpci_dev *zdev, u8 dmaas)
+{
+	struct mod_pci_args args = { 0, 0, 0 };
+
+	return mod_pci(zdev, ZPCI_MOD_FC_DEREG_IOAT, dmaas, &args);
+}
+
+/* Modify PCI: Unregister adapter interruptions */
+static int zpci_unregister_airq(struct zpci_dev *zdev)
+{
+	struct mod_pci_args args = { 0, 0, 0 };
+
+	return mod_pci(zdev, ZPCI_MOD_FC_DEREG_INT, 0, &args);
+}
+
+#define ZPCI_PCIAS_CFGSPC	15
+
+static int zpci_cfg_load(struct zpci_dev *zdev, int offset, u32 *val, u8 len)
+{
+	u64 req = ZPCI_CREATE_REQ(zdev->fh, ZPCI_PCIAS_CFGSPC, len);
+	u64 data;
+	int rc;
+
+	rc = pcilg_instr(&data, req, offset);
+	data = data << ((8 - len) * 8);
+	data = le64_to_cpu(data);
+	if (!rc)
+		*val = (u32) data;
+	else
+		*val = 0xffffffff;
+	return rc;
+}
+
+static int zpci_cfg_store(struct zpci_dev *zdev, int offset, u32 val, u8 len)
+{
+	u64 req = ZPCI_CREATE_REQ(zdev->fh, ZPCI_PCIAS_CFGSPC, len);
+	u64 data = val;
+	int rc;
+
+	data = cpu_to_le64(data);
+	data = data >> ((8 - len) * 8);
+	rc = pcistg_instr(data, req, offset);
+	return rc;
+}
+
+void synchronize_irq(unsigned int irq)
+{
+	/*
+	 * Not needed, the handler is protected by a lock and IRQs that occur
+	 * after the handler is deleted are just NOPs.
+	 */
+}
+EXPORT_SYMBOL_GPL(synchronize_irq);
+
+void enable_irq(unsigned int irq)
+{
+	struct msi_desc *msi = irq_get_msi_desc(irq);
+
+	zpci_msi_set_mask_bits(msi, 1, 0);
+}
+EXPORT_SYMBOL_GPL(enable_irq);
+
+void disable_irq(unsigned int irq)
+{
+	struct msi_desc *msi = irq_get_msi_desc(irq);
+
+	zpci_msi_set_mask_bits(msi, 1, 1);
+}
+EXPORT_SYMBOL_GPL(disable_irq);
+
+void disable_irq_nosync(unsigned int irq)
+{
+	disable_irq(irq);
+}
+EXPORT_SYMBOL_GPL(disable_irq_nosync);
+
+unsigned long probe_irq_on(void)
+{
+	return 0;
+}
+EXPORT_SYMBOL_GPL(probe_irq_on);
+
+int probe_irq_off(unsigned long val)
+{
+	return 0;
+}
+EXPORT_SYMBOL_GPL(probe_irq_off);
+
+unsigned int probe_irq_mask(unsigned long val)
+{
+	return val;
+}
+EXPORT_SYMBOL_GPL(probe_irq_mask);
+
+void __devinit pcibios_fixup_bus(struct pci_bus *bus)
+{
+}
+
+resource_size_t pcibios_align_resource(void *data, const struct resource *res,
+				       resource_size_t size,
+				       resource_size_t align)
+{
+	return 0;
+}
+
+/* combine single writes by using store-block insn */
+void __iowrite64_copy(void __iomem *to, const void *from, size_t count)
+{
+       zpci_memcpy_toio(to, from, count);
+}
+
+/* Create a virtual mapping cookie for a PCI BAR */
+void __iomem *pci_iomap(struct pci_dev *pdev, int bar, unsigned long max)
+{
+	struct zpci_dev *zdev =	get_zdev(pdev);
+	u64 addr;
+	int idx;
+
+	if ((bar & 7) != bar)
+		return NULL;
+
+	idx = zdev->bars[bar].map_idx;
+	spin_lock(&zpci_iomap_lock);
+	zpci_iomap_start[idx].fh = zdev->fh;
+	zpci_iomap_start[idx].bar = bar;
+	spin_unlock(&zpci_iomap_lock);
+
+	addr = ZPCI_IOMAP_ADDR_BASE | ((u64) idx << 48);
+	return (void __iomem *) addr;
+}
+EXPORT_SYMBOL_GPL(pci_iomap);
+
+void pci_iounmap(struct pci_dev *pdev, void __iomem *addr)
+{
+	unsigned int idx;
+
+	idx = (((__force u64) addr) & ~ZPCI_IOMAP_ADDR_BASE) >> 48;
+	spin_lock(&zpci_iomap_lock);
+	zpci_iomap_start[idx].fh = 0;
+	zpci_iomap_start[idx].bar = 0;
+	spin_unlock(&zpci_iomap_lock);
+}
+EXPORT_SYMBOL_GPL(pci_iounmap);
+
+static int pci_read(struct pci_bus *bus, unsigned int devfn, int where,
+		    int size, u32 *val)
+{
+	struct zpci_dev *zdev = get_zdev_by_bus(bus);
+
+	if (!zdev || devfn != ZPCI_DEVFN)
+		return 0;
+	return zpci_cfg_load(zdev, where, val, size);
+}
+
+static int pci_write(struct pci_bus *bus, unsigned int devfn, int where,
+		     int size, u32 val)
+{
+	struct zpci_dev *zdev = get_zdev_by_bus(bus);
+
+	if (!zdev || devfn != ZPCI_DEVFN)
+		return 0;
+	return zpci_cfg_store(zdev, where, val, size);
+}
+
+static struct pci_ops pci_root_ops = {
+	.read = pci_read,
+	.write = pci_write,
+};
+
+/* store the last handled bit to implement fair scheduling of devices */
+static DEFINE_PER_CPU(unsigned long, next_sbit);
+
+static void zpci_irq_handler(void *dont, void *need)
+{
+	unsigned long sbit, mbit, last = 0, start = __get_cpu_var(next_sbit);
+	int rescan = 0, max = aisb_max;
+	struct zdev_irq_map *imap;
+
+	kstat_cpu(smp_processor_id()).irqs[IOINT_PCI]++;
+	sbit = start;
+
+scan:
+	/* find summary_bit */
+	for_each_set_bit_left_cont(sbit, bucket->aisb, max) {
+		clear_bit(63 - (sbit & 63), bucket->aisb + (sbit >> 6));
+		last = sbit;
+
+		/* find vector bit */
+		imap = bucket->imap[sbit];
+		for_each_set_bit_left(mbit, &imap->aibv, imap->msi_vecs) {
+			kstat_cpu(smp_processor_id()).irqs[IOINT_MSI]++;
+			clear_bit(63 - mbit, &imap->aibv);
+
+			spin_lock(&imap->lock);
+			if (imap->cb[mbit].handler)
+				imap->cb[mbit].handler(mbit,
+					imap->cb[mbit].data);
+			spin_unlock(&imap->lock);
+		}
+	}
+
+	if (rescan)
+		goto out;
+
+	/* scan the skipped bits */
+	if (start > 0) {
+		sbit = 0;
+		max = start;
+		start = 0;
+		goto scan;
+	}
+
+	/* enable interrupts again */
+	sic_instr(SIC_IRQ_MODE_SINGLE, NULL, PCI_ISC);
+
+	/* check again to not lose initiative */
+	rmb();
+	max = aisb_max;
+	sbit = find_first_bit_left(bucket->aisb, max);
+	if (sbit != max) {
+		atomic_inc(&irq_retries);
+		rescan++;
+		goto scan;
+	}
+out:
+	/* store next device bit to scan */
+	__get_cpu_var(next_sbit) = (++last >= aisb_max) ? 0 : last;
+}
+
+/* msi_vecs - number of requested interrupts, 0 place function to error state */
+static int zpci_setup_msi(struct pci_dev *pdev, int msi_vecs)
+{
+	struct zpci_dev *zdev = get_zdev(pdev);
+	unsigned int aisb, msi_nr;
+	struct msi_desc *msi;
+	int rc;
+
+	/* store the number of used MSI vectors */
+	zdev->irq_map->msi_vecs = min(msi_vecs, ZPCI_NR_MSI_VECS);
+
+	spin_lock(&bucket->lock);
+	aisb = find_first_zero_bit(bucket->alloc, PAGE_SIZE);
+	/* alloc map exhausted? */
+	if (aisb == PAGE_SIZE) {
+		spin_unlock(&bucket->lock);
+		return -EIO;
+	}
+	set_bit(aisb, bucket->alloc);
+	spin_unlock(&bucket->lock);
+
+	zdev->aisb = aisb;
+	if (aisb + 1 > aisb_max)
+		aisb_max = aisb + 1;
+
+	/* wire up IRQ shortcut pointer */
+	bucket->imap[zdev->aisb] = zdev->irq_map;
+	pr_debug("%s: imap[%u] linked to %p\n", __func__, zdev->aisb, zdev->irq_map);
+
+	/* TODO: irq number 0 wont be found if we return less than requested MSIs.
+	 * ignore it for now and fix in common code.
+	 */
+	msi_nr = aisb << ZPCI_MSI_VEC_BITS;
+
+	list_for_each_entry(msi, &pdev->msi_list, list) {
+		rc = zpci_setup_msi_irq(zdev, msi, msi_nr,
+					  aisb << ZPCI_MSI_VEC_BITS);
+		if (rc)
+			return rc;
+		msi_nr++;
+	}
+
+	rc = zpci_register_airq(zdev, aisb, (u64) &zdev->irq_map->aibv);
+	if (rc) {
+		clear_bit(aisb, bucket->alloc);
+		dev_err(&pdev->dev, "register MSI failed with: %d\n", rc);
+		return rc;
+	}
+	return (zdev->irq_map->msi_vecs == msi_vecs) ?
+		0 : zdev->irq_map->msi_vecs;
+}
+
+static void zpci_teardown_msi(struct pci_dev *pdev)
+{
+	struct zpci_dev *zdev = get_zdev(pdev);
+	struct msi_desc *msi;
+	int aisb, rc;
+
+	rc = zpci_unregister_airq(zdev);
+	if (rc) {
+		dev_err(&pdev->dev, "deregister MSI failed with: %d\n", rc);
+		return;
+	}
+
+	msi = list_first_entry(&pdev->msi_list, struct msi_desc, list);
+	aisb = irq_to_dev_nr(msi->irq);
+
+	list_for_each_entry(msi, &pdev->msi_list, list)
+		zpci_teardown_msi_irq(zdev, msi);
+
+	clear_bit(aisb, bucket->alloc);
+	if (aisb + 1 == aisb_max)
+		aisb_max--;
+}
+
+int arch_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
+{
+	pr_debug("%s: requesting %d MSI-X interrupts...", __func__, nvec);
+	if (type != PCI_CAP_ID_MSIX && type != PCI_CAP_ID_MSI)
+		return -EINVAL;
+	return zpci_setup_msi(pdev, nvec);
+}
+
+void arch_teardown_msi_irqs(struct pci_dev *pdev)
+{
+	pr_info("%s: on pdev: %p\n", __func__, pdev);
+	zpci_teardown_msi(pdev);
+}
+
+static void zpci_map_resources(struct zpci_dev *zdev)
+{
+	struct pci_dev *pdev = zdev->pdev;
+	resource_size_t len;
+	int i;
+
+	for (i = 0; i < PCI_BAR_COUNT; i++) {
+		len = pci_resource_len(pdev, i);
+		if (!len)
+			continue;
+		pdev->resource[i].start = (resource_size_t) pci_iomap(pdev, i, 0);
+		pdev->resource[i].end = pdev->resource[i].start + len - 1;
+		pr_debug("BAR%i: -> start: %Lx  end: %Lx\n",
+			i, pdev->resource[i].start, pdev->resource[i].end);
+	}
+};
+
+static void zpci_unmap_resources(struct pci_dev *pdev)
+{
+	resource_size_t len;
+	int i;
+
+	for (i = 0; i < PCI_BAR_COUNT; i++) {
+		len = pci_resource_len(pdev, i);
+		if (!len)
+			continue;
+		pci_iounmap(pdev, (void *) pdev->resource[i].start);
+	}
+};
+
+struct zpci_dev *zpci_alloc_device(void)
+{
+	struct zpci_dev *zdev;
+
+	/* Alloc memory for our private pci device data */
+	zdev = kzalloc(sizeof(*zdev), GFP_KERNEL);
+	if (!zdev)
+		return ERR_PTR(-ENOMEM);
+
+	/* Alloc aibv & callback space */
+	zdev->irq_map = kmem_cache_zalloc(zdev_irq_cache, GFP_KERNEL);
+	if (!zdev->irq_map)
+		goto error;
+	WARN_ON((u64) zdev->irq_map & 0xff);
+	return zdev;
+
+error:
+	kfree(zdev);
+	return ERR_PTR(-ENOMEM);
+}
+
+void zpci_free_device(struct zpci_dev *zdev)
+{
+	kmem_cache_free(zdev_irq_cache, zdev->irq_map);
+	kfree(zdev);
+}
+
+/* Called on removal of pci_dev, leaves zpci and bus device */
+static void zpci_remove_device(struct pci_dev *pdev)
+{
+	struct zpci_dev *zdev = get_zdev(pdev);
+
+	dev_info(&pdev->dev, "Removing device %u\n", zdev->domain);
+	zdev->state = ZPCI_FN_STATE_CONFIGURED;
+	zpci_dma_exit_device(zdev);
+	zpci_sysfs_remove_device(&pdev->dev);
+	zpci_unmap_resources(pdev);
+	list_del(&zdev->entry);		/* can be called from init */
+	zdev->pdev = NULL;
+}
+
+static void zpci_scan_devices(void)
+{
+	struct zpci_dev *zdev;
+
+	mutex_lock(&zpci_list_lock);
+	list_for_each_entry(zdev, &zpci_list, entry)
+		if (zdev->state == ZPCI_FN_STATE_CONFIGURED)
+			zpci_scan_device(zdev);
+	mutex_unlock(&zpci_list_lock);
+}
+
+/*
+ * Too late for any s390 specific setup, since interrupts must be set up
+ * already which requires DMA setup too and the pci scan will access the
+ * config space, which only works if the function handle is enabled.
+ */
+int pcibios_enable_device(struct pci_dev *pdev, int mask)
+{
+	struct resource *res;
+	u16 cmd;
+	int i;
+
+	pci_read_config_word(pdev, PCI_COMMAND, &cmd);
+
+	for (i = 0; i < PCI_BAR_COUNT; i++) {
+		res = &pdev->resource[i];
+
+		if (res->flags & IORESOURCE_IO)
+			return -EINVAL;
+
+		if (res->flags & IORESOURCE_MEM)
+			cmd |= PCI_COMMAND_MEMORY;
+	}
+	pci_write_config_word(pdev, PCI_COMMAND, cmd);
+	return 0;
+}
+
+void pcibios_disable_device(struct pci_dev *pdev)
+{
+	zpci_remove_device(pdev);
+	pdev->sysdata = NULL;
+}
+
+int pcibios_add_platform_entries(struct pci_dev *pdev)
+{
+	return zpci_sysfs_add_device(&pdev->dev);
+}
+
+int zpci_request_irq(unsigned int irq, irq_handler_t handler, void *data)
+{
+	int msi_nr = irq_to_msi_nr(irq);
+	struct zdev_irq_map *imap;
+	struct msi_desc *msi;
+
+	msi = irq_get_msi_desc(irq);
+	if (!msi)
+		return -EIO;
+
+	imap = get_imap(irq);
+	spin_lock_init(&imap->lock);
+
+	pr_debug("%s: register handler for IRQ:MSI %d:%d\n", __func__, irq >> 6, msi_nr);
+	imap->cb[msi_nr].handler = handler;
+	imap->cb[msi_nr].data = data;
+
+	/*
+	 * The generic MSI code returns with the interrupt disabled on the
+	 * card, using the MSI mask bits. Firmware doesn't appear to unmask
+	 * at that level, so we do it here by hand.
+	 */
+	zpci_msi_set_mask_bits(msi, 1, 0);
+	return 0;
+}
+
+void zpci_free_irq(unsigned int irq)
+{
+	struct zdev_irq_map *imap = get_imap(irq);
+	int msi_nr = irq_to_msi_nr(irq);
+	unsigned long flags;
+
+	pr_debug("%s: for irq: %d\n", __func__, irq);
+
+	spin_lock_irqsave(&imap->lock, flags);
+	imap->cb[msi_nr].handler = NULL;
+	imap->cb[msi_nr].data = NULL;
+	spin_unlock_irqrestore(&imap->lock, flags);
+}
+
+int request_irq(unsigned int irq, irq_handler_t handler,
+		unsigned long irqflags, const char *devname, void *dev_id)
+{
+	pr_debug("%s: irq: %d  handler: %p  flags: %lx  dev: %s\n",
+		__func__, irq, handler, irqflags, devname);
+
+	return zpci_request_irq(irq, handler, dev_id);
+}
+EXPORT_SYMBOL_GPL(request_irq);
+
+void free_irq(unsigned int irq, void *dev_id)
+{
+	zpci_free_irq(irq);
+}
+EXPORT_SYMBOL_GPL(free_irq);
+
+static int __init zpci_irq_init(void)
+{
+	int cpu, rc;
+
+	bucket = kzalloc(sizeof(*bucket), GFP_KERNEL);
+	if (!bucket)
+		return -ENOMEM;
+
+	bucket->aisb = (unsigned long *) get_zeroed_page(GFP_KERNEL);
+	if (!bucket->aisb) {
+		rc = -ENOMEM;
+		goto out_aisb;
+	}
+
+	bucket->alloc = (unsigned long *) get_zeroed_page(GFP_KERNEL);
+	if (!bucket->alloc) {
+		rc = -ENOMEM;
+		goto out_alloc;
+	}
+
+	isc_register(PCI_ISC);
+	zpci_irq_si = s390_register_adapter_interrupt(&zpci_irq_handler, NULL, PCI_ISC);
+	if (IS_ERR(zpci_irq_si)) {
+		rc = PTR_ERR(zpci_irq_si);
+		zpci_irq_si = NULL;
+		goto out_ai;
+	}
+
+	for_each_online_cpu(cpu)
+		per_cpu(next_sbit, cpu) = 0;
+
+	spin_lock_init(&bucket->lock);
+	/* set summary to 1 to be called every time for the ISC */
+	*zpci_irq_si = 1;
+	sic_instr(SIC_IRQ_MODE_SINGLE, NULL, PCI_ISC);
+	return 0;
+
+out_ai:
+	isc_unregister(PCI_ISC);
+	free_page((unsigned long) bucket->alloc);
+out_alloc:
+	free_page((unsigned long) bucket->aisb);
+out_aisb:
+	kfree(bucket);
+	return rc;
+}
+
+static void zpci_irq_exit(void)
+{
+	free_page((unsigned long) bucket->alloc);
+	free_page((unsigned long) bucket->aisb);
+	s390_unregister_adapter_interrupt(zpci_irq_si, PCI_ISC);
+	isc_unregister(PCI_ISC);
+	kfree(bucket);
+}
+
+static struct resource *zpci_alloc_bus_resource(unsigned long start, unsigned long size,
+						unsigned long flags, int domain)
+{
+	struct resource *r;
+	char *name;
+	int rc;
+
+	r = kzalloc(sizeof(*r), GFP_KERNEL);
+	if (!r)
+		return ERR_PTR(-ENOMEM);
+	r->start = start;
+	r->end = r->start + size - 1;
+	r->flags = flags;
+	r->parent = &iomem_resource;
+	name = kmalloc(18, GFP_KERNEL);
+	if (!name) {
+		kfree(r);
+		return ERR_PTR(-ENOMEM);
+	}
+	sprintf(name, "PCI Bus: %04x:%02x", domain, ZPCI_BUS_NR);
+	r->name = name;
+
+	rc = request_resource(&iomem_resource, r);
+	if (rc)
+		pr_debug("request resource %pR failed\n", r);
+	return r;
+}
+
+static int zpci_alloc_iomap(struct zpci_dev *zdev)
+{
+	int entry;
+
+	spin_lock(&zpci_iomap_lock);
+	entry = find_first_zero_bit(zpci_iomap, ZPCI_IOMAP_MAX_ENTRIES);
+	if (entry == ZPCI_IOMAP_MAX_ENTRIES) {
+		spin_unlock(&zpci_iomap_lock);
+		return -ENOSPC;
+	}
+	set_bit(entry, zpci_iomap);
+	spin_unlock(&zpci_iomap_lock);
+	return entry;
+}
+
+static void zpci_free_iomap(struct zpci_dev *zdev, int entry)
+{
+	spin_lock(&zpci_iomap_lock);
+	memset(&zpci_iomap_start[entry], 0, sizeof(struct zpci_iomap_entry));
+	clear_bit(entry, zpci_iomap);
+	spin_unlock(&zpci_iomap_lock);
+}
+
+static int zpci_create_device_bus(struct zpci_dev *zdev)
+{
+	struct resource *res;
+	LIST_HEAD(resources);
+	int i;
+
+	/* allocate mapping entry for each used bar */
+	for (i = 0; i < PCI_BAR_COUNT; i++) {
+		unsigned long addr, size, flags;
+		int entry;
+
+		if (!zdev->bars[i].size)
+			continue;
+		entry = zpci_alloc_iomap(zdev);
+		if (entry < 0)
+			return entry;
+		zdev->bars[i].map_idx = entry;
+
+		/* only MMIO is supported */
+		flags = IORESOURCE_MEM;
+		if (zdev->bars[i].val & 8)
+			flags |= IORESOURCE_PREFETCH;
+		if (zdev->bars[i].val & 4)
+			flags |= IORESOURCE_MEM_64;
+
+		addr = ZPCI_IOMAP_ADDR_BASE + ((u64) entry << 48);
+
+		size = 1UL << zdev->bars[i].size;
+
+		res = zpci_alloc_bus_resource(addr, size, flags, zdev->domain);
+		if (IS_ERR(res)) {
+			zpci_free_iomap(zdev, entry);
+			return PTR_ERR(res);
+		}
+		pci_add_resource(&resources, res);
+	}
+
+	zdev->bus = pci_create_root_bus(NULL, ZPCI_BUS_NR, &pci_root_ops,
+					zdev, &resources);
+	if (!zdev->bus)
+		return -EIO;
+
+	zdev->bus->max_bus_speed = zdev->max_bus_speed;
+	return 0;
+}
+
+static int zpci_alloc_domain(struct zpci_dev *zdev)
+{
+	spin_lock(&zpci_domain_lock);
+	zdev->domain = find_first_zero_bit(zpci_domain, ZPCI_NR_DEVICES);
+	if (zdev->domain == ZPCI_NR_DEVICES) {
+		spin_unlock(&zpci_domain_lock);
+		return -ENOSPC;
+	}
+	set_bit(zdev->domain, zpci_domain);
+	spin_unlock(&zpci_domain_lock);
+	return 0;
+}
+
+static void zpci_free_domain(struct zpci_dev *zdev)
+{
+	spin_lock(&zpci_domain_lock);
+	clear_bit(zdev->domain, zpci_domain);
+	spin_unlock(&zpci_domain_lock);
+}
+
+int zpci_enable_device(struct zpci_dev *zdev)
+{
+	int rc;
+
+	rc = clp_enable_fh(zdev, ZPCI_NR_DMA_SPACES);
+	if (rc)
+		goto out;
+	pr_info("Enabled fh: 0x%x fid: 0x%x\n", zdev->fh, zdev->fid);
+
+	rc = zpci_dma_init_device(zdev);
+	if (rc)
+		goto out_dma;
+	return 0;
+
+out_dma:
+	clp_disable_fh(zdev);
+out:
+	return rc;
+}
+EXPORT_SYMBOL_GPL(zpci_enable_device);
+
+int zpci_create_device(struct zpci_dev *zdev)
+{
+	int rc;
+
+	rc = zpci_alloc_domain(zdev);
+	if (rc)
+		goto out;
+
+	rc = zpci_create_device_bus(zdev);
+	if (rc)
+		goto out_bus;
+
+	mutex_lock(&zpci_list_lock);
+	list_add_tail(&zdev->entry, &zpci_list);
+	if (hotplug_ops.create_slot)
+		hotplug_ops.create_slot(zdev);
+	mutex_unlock(&zpci_list_lock);
+
+	if (zdev->state == ZPCI_FN_STATE_STANDBY)
+		return 0;
+
+	rc = zpci_enable_device(zdev);
+	if (rc)
+		goto out_start;
+	return 0;
+
+out_start:
+	mutex_lock(&zpci_list_lock);
+	list_del(&zdev->entry);
+	if (hotplug_ops.remove_slot)
+		hotplug_ops.remove_slot(zdev);
+	mutex_unlock(&zpci_list_lock);
+out_bus:
+	zpci_free_domain(zdev);
+out:
+	return rc;
+}
+
+void zpci_stop_device(struct zpci_dev *zdev)
+{
+	zpci_dma_exit_device(zdev);
+	/*
+	 * Note: SCLP disables fh via set-pci-fn so don't
+	 * do that here.
+	 */
+}
+EXPORT_SYMBOL_GPL(zpci_stop_device);
+
+int zpci_scan_device(struct zpci_dev *zdev)
+{
+	zdev->pdev = pci_scan_single_device(zdev->bus, ZPCI_DEVFN);
+	if (!zdev->pdev) {
+		pr_err("pci_scan_single_device failed for fid: 0x%x\n",
+			zdev->fid);
+		goto out;
+	}
+
+	zpci_map_resources(zdev);
+	pci_bus_add_devices(zdev->bus);
+
+	/* now that pdev was added to the bus mark it as used */
+	zdev->state = ZPCI_FN_STATE_ONLINE;
+	return 0;
+
+out:
+	zpci_dma_exit_device(zdev);
+	clp_disable_fh(zdev);
+	return -EIO;
+}
+EXPORT_SYMBOL_GPL(zpci_scan_device);
+
+static inline int barsize(u8 size)
+{
+	return (size) ? (1 << size) >> 10 : 0;
+}
+
+static int zpci_mem_init(void)
+{
+	zdev_irq_cache = kmem_cache_create("PCI_IRQ_cache", sizeof(struct zdev_irq_map),
+				L1_CACHE_BYTES, SLAB_HWCACHE_ALIGN, NULL);
+	if (!zdev_irq_cache)
+		goto error_zdev;
+
+	/* TODO: use realloc */
+	zpci_iomap_start = kzalloc(ZPCI_IOMAP_MAX_ENTRIES * sizeof(*zpci_iomap_start),
+				   GFP_KERNEL);
+	if (!zpci_iomap_start)
+		goto error_iomap;
+	return 0;
+
+error_iomap:
+	kmem_cache_destroy(zdev_irq_cache);
+error_zdev:
+	return -ENOMEM;
+}
+
+static void zpci_mem_exit(void)
+{
+	kfree(zpci_iomap_start);
+	kmem_cache_destroy(zdev_irq_cache);
+}
+
+unsigned int pci_probe = 1;
+EXPORT_SYMBOL_GPL(pci_probe);
+
+char * __init pcibios_setup(char *str)
+{
+	if (!strcmp(str, "off")) {
+		pci_probe = 0;
+		return NULL;
+	}
+	return str;
+}
+
+static int __init pci_base_init(void)
+{
+	int rc;
+
+	if (!pci_probe)
+		return 0;
+
+	if (!test_facility(2) || !test_facility(69)
+	    || !test_facility(71) || !test_facility(72))
+		return 0;
+
+	pr_info("Probing PCI hardware: PCI:%d  SID:%d  AEN:%d\n",
+		test_facility(69), test_facility(70),
+		test_facility(71));
+
+	rc = zpci_mem_init();
+	if (rc)
+		goto out_mem;
+
+	rc = zpci_msihash_init();
+	if (rc)
+		goto out_hash;
+
+	rc = zpci_irq_init();
+	if (rc)
+		goto out_irq;
+
+	rc = zpci_dma_init();
+	if (rc)
+		goto out_dma;
+
+	rc = clp_find_pci_devices();
+	if (rc)
+		goto out_find;
+
+	zpci_scan_devices();
+	return 0;
+
+out_find:
+	zpci_dma_exit();
+out_dma:
+	zpci_irq_exit();
+out_irq:
+	zpci_msihash_exit();
+out_hash:
+	zpci_mem_exit();
+out_mem:
+	return rc;
+}
+subsys_initcall(pci_base_init);
diff --git a/arch/s390/pci/pci_clp.c b/arch/s390/pci/pci_clp.c
new file mode 100644
index 00000000000..7f4ce8d874a
--- /dev/null
+++ b/arch/s390/pci/pci_clp.c
@@ -0,0 +1,324 @@
+/*
+ * Copyright IBM Corp. 2012
+ *
+ * Author(s):
+ *   Jan Glauber <jang@linux.vnet.ibm.com>
+ */
+
+#define COMPONENT "zPCI"
+#define pr_fmt(fmt) COMPONENT ": " fmt
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/err.h>
+#include <linux/delay.h>
+#include <linux/pci.h>
+#include <asm/pci_clp.h>
+
+/*
+ * Call Logical Processor
+ * Retry logic is handled by the caller.
+ */
+static inline u8 clp_instr(void *req)
+{
+	u64 ilpm;
+	u8 cc;
+
+	asm volatile (
+		"	.insn	rrf,0xb9a00000,%[ilpm],%[req],0x0,0x2\n"
+		"	ipm	%[cc]\n"
+		"	srl	%[cc],28\n"
+		: [cc] "=d" (cc), [ilpm] "=d" (ilpm)
+		: [req] "a" (req)
+		: "cc", "memory");
+	return cc;
+}
+
+static void *clp_alloc_block(void)
+{
+	struct page *page = alloc_pages(GFP_KERNEL, get_order(CLP_BLK_SIZE));
+	return (page) ? page_address(page) : NULL;
+}
+
+static void clp_free_block(void *ptr)
+{
+	free_pages((unsigned long) ptr, get_order(CLP_BLK_SIZE));
+}
+
+static void clp_store_query_pci_fngrp(struct zpci_dev *zdev,
+				      struct clp_rsp_query_pci_grp *response)
+{
+	zdev->tlb_refresh = response->refresh;
+	zdev->dma_mask = response->dasm;
+	zdev->msi_addr = response->msia;
+
+	pr_debug("Supported number of MSI vectors: %u\n", response->noi);
+	switch (response->version) {
+	case 1:
+		zdev->max_bus_speed = PCIE_SPEED_5_0GT;
+		break;
+	default:
+		zdev->max_bus_speed = PCI_SPEED_UNKNOWN;
+		break;
+	}
+}
+
+static int clp_query_pci_fngrp(struct zpci_dev *zdev, u8 pfgid)
+{
+	struct clp_req_rsp_query_pci_grp *rrb;
+	int rc;
+
+	rrb = clp_alloc_block();
+	if (!rrb)
+		return -ENOMEM;
+
+	memset(rrb, 0, sizeof(*rrb));
+	rrb->request.hdr.len = sizeof(rrb->request);
+	rrb->request.hdr.cmd = CLP_QUERY_PCI_FNGRP;
+	rrb->response.hdr.len = sizeof(rrb->response);
+	rrb->request.pfgid = pfgid;
+
+	rc = clp_instr(rrb);
+	if (!rc && rrb->response.hdr.rsp == CLP_RC_OK)
+		clp_store_query_pci_fngrp(zdev, &rrb->response);
+	else {
+		pr_err("Query PCI FNGRP failed with response: %x  cc: %d\n",
+			rrb->response.hdr.rsp, rc);
+		rc = -EIO;
+	}
+	clp_free_block(rrb);
+	return rc;
+}
+
+static int clp_store_query_pci_fn(struct zpci_dev *zdev,
+				  struct clp_rsp_query_pci *response)
+{
+	int i;
+
+	for (i = 0; i < PCI_BAR_COUNT; i++) {
+		zdev->bars[i].val = le32_to_cpu(response->bar[i]);
+		zdev->bars[i].size = response->bar_size[i];
+	}
+	zdev->start_dma = response->sdma;
+	zdev->end_dma = response->edma;
+	zdev->pchid = response->pchid;
+	zdev->pfgid = response->pfgid;
+	return 0;
+}
+
+static int clp_query_pci_fn(struct zpci_dev *zdev, u32 fh)
+{
+	struct clp_req_rsp_query_pci *rrb;
+	int rc;
+
+	rrb = clp_alloc_block();
+	if (!rrb)
+		return -ENOMEM;
+
+	memset(rrb, 0, sizeof(*rrb));
+	rrb->request.hdr.len = sizeof(rrb->request);
+	rrb->request.hdr.cmd = CLP_QUERY_PCI_FN;
+	rrb->response.hdr.len = sizeof(rrb->response);
+	rrb->request.fh = fh;
+
+	rc = clp_instr(rrb);
+	if (!rc && rrb->response.hdr.rsp == CLP_RC_OK) {
+		rc = clp_store_query_pci_fn(zdev, &rrb->response);
+		if (rc)
+			goto out;
+		if (rrb->response.pfgid)
+			rc = clp_query_pci_fngrp(zdev, rrb->response.pfgid);
+	} else {
+		pr_err("Query PCI failed with response: %x  cc: %d\n",
+			 rrb->response.hdr.rsp, rc);
+		rc = -EIO;
+	}
+out:
+	clp_free_block(rrb);
+	return rc;
+}
+
+int clp_add_pci_device(u32 fid, u32 fh, int configured)
+{
+	struct zpci_dev *zdev;
+	int rc;
+
+	zdev = zpci_alloc_device();
+	if (IS_ERR(zdev))
+		return PTR_ERR(zdev);
+
+	zdev->fh = fh;
+	zdev->fid = fid;
+
+	/* Query function properties and update zdev */
+	rc = clp_query_pci_fn(zdev, fh);
+	if (rc)
+		goto error;
+
+	if (configured)
+		zdev->state = ZPCI_FN_STATE_CONFIGURED;
+	else
+		zdev->state = ZPCI_FN_STATE_STANDBY;
+
+	rc = zpci_create_device(zdev);
+	if (rc)
+		goto error;
+	return 0;
+
+error:
+	zpci_free_device(zdev);
+	return rc;
+}
+
+/*
+ * Enable/Disable a given PCI function defined by its function handle.
+ */
+static int clp_set_pci_fn(u32 *fh, u8 nr_dma_as, u8 command)
+{
+	struct clp_req_rsp_set_pci *rrb;
+	int rc, retries = 1000;
+
+	rrb = clp_alloc_block();
+	if (!rrb)
+		return -ENOMEM;
+
+	do {
+		memset(rrb, 0, sizeof(*rrb));
+		rrb->request.hdr.len = sizeof(rrb->request);
+		rrb->request.hdr.cmd = CLP_SET_PCI_FN;
+		rrb->response.hdr.len = sizeof(rrb->response);
+		rrb->request.fh = *fh;
+		rrb->request.oc = command;
+		rrb->request.ndas = nr_dma_as;
+
+		rc = clp_instr(rrb);
+		if (rrb->response.hdr.rsp == CLP_RC_SETPCIFN_BUSY) {
+			retries--;
+			if (retries < 0)
+				break;
+			msleep(1);
+		}
+	} while (rrb->response.hdr.rsp == CLP_RC_SETPCIFN_BUSY);
+
+	if (!rc && rrb->response.hdr.rsp == CLP_RC_OK)
+		*fh = rrb->response.fh;
+	else {
+		pr_err("Set PCI FN failed with response: %x  cc: %d\n",
+			rrb->response.hdr.rsp, rc);
+		rc = -EIO;
+	}
+	clp_free_block(rrb);
+	return rc;
+}
+
+int clp_enable_fh(struct zpci_dev *zdev, u8 nr_dma_as)
+{
+	u32 fh = zdev->fh;
+	int rc;
+
+	rc = clp_set_pci_fn(&fh, nr_dma_as, CLP_SET_ENABLE_PCI_FN);
+	if (!rc)
+		/* Success -> store enabled handle in zdev */
+		zdev->fh = fh;
+	return rc;
+}
+
+int clp_disable_fh(struct zpci_dev *zdev)
+{
+	u32 fh = zdev->fh;
+	int rc;
+
+	if (!zdev_enabled(zdev))
+		return 0;
+
+	dev_info(&zdev->pdev->dev, "disabling fn handle: 0x%x\n", fh);
+	rc = clp_set_pci_fn(&fh, 0, CLP_SET_DISABLE_PCI_FN);
+	if (!rc)
+		/* Success -> store disabled handle in zdev */
+		zdev->fh = fh;
+	else
+		dev_err(&zdev->pdev->dev,
+			"Failed to disable fn handle: 0x%x\n", fh);
+	return rc;
+}
+
+static void clp_check_pcifn_entry(struct clp_fh_list_entry *entry)
+{
+	int present, rc;
+
+	if (!entry->vendor_id)
+		return;
+
+	/* TODO: be a little bit more scalable */
+	present = zpci_fid_present(entry->fid);
+
+	if (present)
+		pr_debug("%s: device %x already present\n", __func__, entry->fid);
+
+	/* skip already used functions */
+	if (present && entry->config_state)
+		return;
+
+	/* aev 306: function moved to stand-by state */
+	if (present && !entry->config_state) {
+		/*
+		 * The handle is already disabled, that means no iota/irq freeing via
+		 * the firmware interfaces anymore. Need to free resources manually
+		 * (DMA memory, debug, sysfs)...
+		 */
+		zpci_stop_device(get_zdev_by_fid(entry->fid));
+		return;
+	}
+
+	rc = clp_add_pci_device(entry->fid, entry->fh, entry->config_state);
+	if (rc)
+		pr_err("Failed to add fid: 0x%x\n", entry->fid);
+}
+
+int clp_find_pci_devices(void)
+{
+	struct clp_req_rsp_list_pci *rrb;
+	u64 resume_token = 0;
+	int entries, i, rc;
+
+	rrb = clp_alloc_block();
+	if (!rrb)
+		return -ENOMEM;
+
+	do {
+		memset(rrb, 0, sizeof(*rrb));
+		rrb->request.hdr.len = sizeof(rrb->request);
+		rrb->request.hdr.cmd = CLP_LIST_PCI;
+		/* store as many entries as possible */
+		rrb->response.hdr.len = CLP_BLK_SIZE - LIST_PCI_HDR_LEN;
+		rrb->request.resume_token = resume_token;
+
+		/* Get PCI function handle list */
+		rc = clp_instr(rrb);
+		if (rc || rrb->response.hdr.rsp != CLP_RC_OK) {
+			pr_err("List PCI failed with response: 0x%x  cc: %d\n",
+				rrb->response.hdr.rsp, rc);
+			rc = -EIO;
+			goto out;
+		}
+
+		WARN_ON_ONCE(rrb->response.entry_size !=
+			sizeof(struct clp_fh_list_entry));
+
+		entries = (rrb->response.hdr.len - LIST_PCI_HDR_LEN) /
+			rrb->response.entry_size;
+		pr_info("Detected number of PCI functions: %u\n", entries);
+
+		/* Store the returned resume token as input for the next call */
+		resume_token = rrb->response.resume_token;
+
+		for (i = 0; i < entries; i++)
+			clp_check_pcifn_entry(&rrb->response.fh_list[i]);
+	} while (resume_token);
+
+	pr_debug("Maximum number of supported PCI functions: %u\n",
+		rrb->response.max_fn);
+out:
+	clp_free_block(rrb);
+	return rc;
+}
diff --git a/arch/s390/pci/pci_dma.c b/arch/s390/pci/pci_dma.c
new file mode 100644
index 00000000000..c64b4b294b0
--- /dev/null
+++ b/arch/s390/pci/pci_dma.c
@@ -0,0 +1,506 @@
+/*
+ * Copyright IBM Corp. 2012
+ *
+ * Author(s):
+ *   Jan Glauber <jang@linux.vnet.ibm.com>
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/export.h>
+#include <linux/iommu-helper.h>
+#include <linux/dma-mapping.h>
+#include <linux/pci.h>
+#include <asm/pci_dma.h>
+
+static enum zpci_ioat_dtype zpci_ioat_dt = ZPCI_IOTA_RTTO;
+
+static struct kmem_cache *dma_region_table_cache;
+static struct kmem_cache *dma_page_table_cache;
+
+static unsigned long *dma_alloc_cpu_table(void)
+{
+	unsigned long *table, *entry;
+
+	table = kmem_cache_alloc(dma_region_table_cache, GFP_ATOMIC);
+	if (!table)
+		return NULL;
+
+	for (entry = table; entry < table + ZPCI_TABLE_ENTRIES; entry++)
+		*entry = ZPCI_TABLE_INVALID | ZPCI_TABLE_PROTECTED;
+	return table;
+}
+
+static void dma_free_cpu_table(void *table)
+{
+	kmem_cache_free(dma_region_table_cache, table);
+}
+
+static unsigned long *dma_alloc_page_table(void)
+{
+	unsigned long *table, *entry;
+
+	table = kmem_cache_alloc(dma_page_table_cache, GFP_ATOMIC);
+	if (!table)
+		return NULL;
+
+	for (entry = table; entry < table + ZPCI_PT_ENTRIES; entry++)
+		*entry = ZPCI_PTE_INVALID | ZPCI_TABLE_PROTECTED;
+	return table;
+}
+
+static void dma_free_page_table(void *table)
+{
+	kmem_cache_free(dma_page_table_cache, table);
+}
+
+static unsigned long *dma_get_seg_table_origin(unsigned long *entry)
+{
+	unsigned long *sto;
+
+	if (reg_entry_isvalid(*entry))
+		sto = get_rt_sto(*entry);
+	else {
+		sto = dma_alloc_cpu_table();
+		if (!sto)
+			return NULL;
+
+		set_rt_sto(entry, sto);
+		validate_rt_entry(entry);
+		entry_clr_protected(entry);
+	}
+	return sto;
+}
+
+static unsigned long *dma_get_page_table_origin(unsigned long *entry)
+{
+	unsigned long *pto;
+
+	if (reg_entry_isvalid(*entry))
+		pto = get_st_pto(*entry);
+	else {
+		pto = dma_alloc_page_table();
+		if (!pto)
+			return NULL;
+		set_st_pto(entry, pto);
+		validate_st_entry(entry);
+		entry_clr_protected(entry);
+	}
+	return pto;
+}
+
+static unsigned long *dma_walk_cpu_trans(unsigned long *rto, dma_addr_t dma_addr)
+{
+	unsigned long *sto, *pto;
+	unsigned int rtx, sx, px;
+
+	rtx = calc_rtx(dma_addr);
+	sto = dma_get_seg_table_origin(&rto[rtx]);
+	if (!sto)
+		return NULL;
+
+	sx = calc_sx(dma_addr);
+	pto = dma_get_page_table_origin(&sto[sx]);
+	if (!pto)
+		return NULL;
+
+	px = calc_px(dma_addr);
+	return &pto[px];
+}
+
+static void dma_update_cpu_trans(struct zpci_dev *zdev, void *page_addr,
+				 dma_addr_t dma_addr, int flags)
+{
+	unsigned long *entry;
+
+	entry = dma_walk_cpu_trans(zdev->dma_table, dma_addr);
+	if (!entry) {
+		WARN_ON_ONCE(1);
+		return;
+	}
+
+	if (flags & ZPCI_PTE_INVALID) {
+		invalidate_pt_entry(entry);
+		return;
+	} else {
+		set_pt_pfaa(entry, page_addr);
+		validate_pt_entry(entry);
+	}
+
+	if (flags & ZPCI_TABLE_PROTECTED)
+		entry_set_protected(entry);
+	else
+		entry_clr_protected(entry);
+}
+
+static int dma_update_trans(struct zpci_dev *zdev, unsigned long pa,
+			    dma_addr_t dma_addr, size_t size, int flags)
+{
+	unsigned int nr_pages = PAGE_ALIGN(size) >> PAGE_SHIFT;
+	u8 *page_addr = (u8 *) (pa & PAGE_MASK);
+	dma_addr_t start_dma_addr = dma_addr;
+	unsigned long irq_flags;
+	int i, rc = 0;
+
+	if (!nr_pages)
+		return -EINVAL;
+
+	spin_lock_irqsave(&zdev->dma_table_lock, irq_flags);
+	if (!zdev->dma_table) {
+		dev_err(&zdev->pdev->dev, "Missing DMA table\n");
+		goto no_refresh;
+	}
+
+	for (i = 0; i < nr_pages; i++) {
+		dma_update_cpu_trans(zdev, page_addr, dma_addr, flags);
+		page_addr += PAGE_SIZE;
+		dma_addr += PAGE_SIZE;
+	}
+
+	/*
+	 * rpcit is not required to establish new translations when previously
+	 * invalid translation-table entries are validated, however it is
+	 * required when altering previously valid entries.
+	 */
+	if (!zdev->tlb_refresh &&
+	    ((flags & ZPCI_PTE_VALID_MASK) == ZPCI_PTE_VALID))
+		/*
+		 * TODO: also need to check that the old entry is indeed INVALID
+		 * and not only for one page but for the whole range...
+		 * -> now we WARN_ON in that case but with lazy unmap that
+		 * needs to be redone!
+		 */
+		goto no_refresh;
+	rc = rpcit_instr((u64) zdev->fh << 32, start_dma_addr,
+			  nr_pages * PAGE_SIZE);
+
+no_refresh:
+	spin_unlock_irqrestore(&zdev->dma_table_lock, irq_flags);
+	return rc;
+}
+
+static void dma_free_seg_table(unsigned long entry)
+{
+	unsigned long *sto = get_rt_sto(entry);
+	int sx;
+
+	for (sx = 0; sx < ZPCI_TABLE_ENTRIES; sx++)
+		if (reg_entry_isvalid(sto[sx]))
+			dma_free_page_table(get_st_pto(sto[sx]));
+
+	dma_free_cpu_table(sto);
+}
+
+static void dma_cleanup_tables(struct zpci_dev *zdev)
+{
+	unsigned long *table;
+	int rtx;
+
+	if (!zdev || !zdev->dma_table)
+		return;
+
+	table = zdev->dma_table;
+	for (rtx = 0; rtx < ZPCI_TABLE_ENTRIES; rtx++)
+		if (reg_entry_isvalid(table[rtx]))
+			dma_free_seg_table(table[rtx]);
+
+	dma_free_cpu_table(table);
+	zdev->dma_table = NULL;
+}
+
+static unsigned long __dma_alloc_iommu(struct zpci_dev *zdev, unsigned long start,
+				   int size)
+{
+	unsigned long boundary_size = 0x1000000;
+
+	return iommu_area_alloc(zdev->iommu_bitmap, zdev->iommu_pages,
+				start, size, 0, boundary_size, 0);
+}
+
+static unsigned long dma_alloc_iommu(struct zpci_dev *zdev, int size)
+{
+	unsigned long offset, flags;
+
+	spin_lock_irqsave(&zdev->iommu_bitmap_lock, flags);
+	offset = __dma_alloc_iommu(zdev, zdev->next_bit, size);
+	if (offset == -1)
+		offset = __dma_alloc_iommu(zdev, 0, size);
+
+	if (offset != -1) {
+		zdev->next_bit = offset + size;
+		if (zdev->next_bit >= zdev->iommu_pages)
+			zdev->next_bit = 0;
+	}
+	spin_unlock_irqrestore(&zdev->iommu_bitmap_lock, flags);
+	return offset;
+}
+
+static void dma_free_iommu(struct zpci_dev *zdev, unsigned long offset, int size)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&zdev->iommu_bitmap_lock, flags);
+	if (!zdev->iommu_bitmap)
+		goto out;
+	bitmap_clear(zdev->iommu_bitmap, offset, size);
+	if (offset >= zdev->next_bit)
+		zdev->next_bit = offset + size;
+out:
+	spin_unlock_irqrestore(&zdev->iommu_bitmap_lock, flags);
+}
+
+int dma_set_mask(struct device *dev, u64 mask)
+{
+	if (!dev->dma_mask || !dma_supported(dev, mask))
+		return -EIO;
+
+	*dev->dma_mask = mask;
+	return 0;
+}
+EXPORT_SYMBOL_GPL(dma_set_mask);
+
+static dma_addr_t s390_dma_map_pages(struct device *dev, struct page *page,
+				     unsigned long offset, size_t size,
+				     enum dma_data_direction direction,
+				     struct dma_attrs *attrs)
+{
+	struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev));
+	unsigned long nr_pages, iommu_page_index;
+	unsigned long pa = page_to_phys(page) + offset;
+	int flags = ZPCI_PTE_VALID;
+	dma_addr_t dma_addr;
+
+	WARN_ON_ONCE(offset > PAGE_SIZE);
+
+	/* This rounds up number of pages based on size and offset */
+	nr_pages = iommu_num_pages(pa, size, PAGE_SIZE);
+	iommu_page_index = dma_alloc_iommu(zdev, nr_pages);
+	if (iommu_page_index == -1)
+		goto out_err;
+
+	/* Use rounded up size */
+	size = nr_pages * PAGE_SIZE;
+
+	dma_addr = zdev->start_dma + iommu_page_index * PAGE_SIZE;
+	if (dma_addr + size > zdev->end_dma) {
+		dev_err(dev, "(dma_addr: 0x%16.16LX + size: 0x%16.16lx) > end_dma: 0x%16.16Lx\n",
+			 dma_addr, size, zdev->end_dma);
+		goto out_free;
+	}
+
+	if (direction == DMA_NONE || direction == DMA_TO_DEVICE)
+		flags |= ZPCI_TABLE_PROTECTED;
+
+	if (!dma_update_trans(zdev, pa, dma_addr, size, flags))
+		return dma_addr + offset;
+
+out_free:
+	dma_free_iommu(zdev, iommu_page_index, nr_pages);
+out_err:
+	dev_err(dev, "Failed to map addr: %lx\n", pa);
+	return DMA_ERROR_CODE;
+}
+
+static void s390_dma_unmap_pages(struct device *dev, dma_addr_t dma_addr,
+				 size_t size, enum dma_data_direction direction,
+				 struct dma_attrs *attrs)
+{
+	struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev));
+	unsigned long iommu_page_index;
+	int npages;
+
+	npages = iommu_num_pages(dma_addr, size, PAGE_SIZE);
+	dma_addr = dma_addr & PAGE_MASK;
+	if (dma_update_trans(zdev, 0, dma_addr, npages * PAGE_SIZE,
+			     ZPCI_TABLE_PROTECTED | ZPCI_PTE_INVALID))
+		dev_err(dev, "Failed to unmap addr: %Lx\n", dma_addr);
+
+	iommu_page_index = (dma_addr - zdev->start_dma) >> PAGE_SHIFT;
+	dma_free_iommu(zdev, iommu_page_index, npages);
+}
+
+static void *s390_dma_alloc(struct device *dev, size_t size,
+			    dma_addr_t *dma_handle, gfp_t flag,
+			    struct dma_attrs *attrs)
+{
+	struct page *page;
+	unsigned long pa;
+	dma_addr_t map;
+
+	size = PAGE_ALIGN(size);
+	page = alloc_pages(flag, get_order(size));
+	if (!page)
+		return NULL;
+	pa = page_to_phys(page);
+	memset((void *) pa, 0, size);
+
+	map = s390_dma_map_pages(dev, page, pa % PAGE_SIZE,
+				 size, DMA_BIDIRECTIONAL, NULL);
+	if (dma_mapping_error(dev, map)) {
+		free_pages(pa, get_order(size));
+		return NULL;
+	}
+
+	if (dma_handle)
+		*dma_handle = map;
+	return (void *) pa;
+}
+
+static void s390_dma_free(struct device *dev, size_t size,
+			  void *pa, dma_addr_t dma_handle,
+			  struct dma_attrs *attrs)
+{
+	s390_dma_unmap_pages(dev, dma_handle, PAGE_ALIGN(size),
+			     DMA_BIDIRECTIONAL, NULL);
+	free_pages((unsigned long) pa, get_order(size));
+}
+
+static int s390_dma_map_sg(struct device *dev, struct scatterlist *sg,
+			   int nr_elements, enum dma_data_direction dir,
+			   struct dma_attrs *attrs)
+{
+	int mapped_elements = 0;
+	struct scatterlist *s;
+	int i;
+
+	for_each_sg(sg, s, nr_elements, i) {
+		struct page *page = sg_page(s);
+		s->dma_address = s390_dma_map_pages(dev, page, s->offset,
+						    s->length, dir, NULL);
+		if (!dma_mapping_error(dev, s->dma_address)) {
+			s->dma_length = s->length;
+			mapped_elements++;
+		} else
+			goto unmap;
+	}
+out:
+	return mapped_elements;
+
+unmap:
+	for_each_sg(sg, s, mapped_elements, i) {
+		if (s->dma_address)
+			s390_dma_unmap_pages(dev, s->dma_address, s->dma_length,
+					     dir, NULL);
+		s->dma_address = 0;
+		s->dma_length = 0;
+	}
+	mapped_elements = 0;
+	goto out;
+}
+
+static void s390_dma_unmap_sg(struct device *dev, struct scatterlist *sg,
+			      int nr_elements, enum dma_data_direction dir,
+			      struct dma_attrs *attrs)
+{
+	struct scatterlist *s;
+	int i;
+
+	for_each_sg(sg, s, nr_elements, i) {
+		s390_dma_unmap_pages(dev, s->dma_address, s->dma_length, dir, NULL);
+		s->dma_address = 0;
+		s->dma_length = 0;
+	}
+}
+
+int zpci_dma_init_device(struct zpci_dev *zdev)
+{
+	unsigned int bitmap_order;
+	int rc;
+
+	spin_lock_init(&zdev->iommu_bitmap_lock);
+	spin_lock_init(&zdev->dma_table_lock);
+
+	zdev->dma_table = dma_alloc_cpu_table();
+	if (!zdev->dma_table) {
+		rc = -ENOMEM;
+		goto out_clean;
+	}
+
+	zdev->iommu_size = (unsigned long) high_memory - PAGE_OFFSET;
+	zdev->iommu_pages = zdev->iommu_size >> PAGE_SHIFT;
+	bitmap_order = get_order(zdev->iommu_pages / 8);
+	pr_info("iommu_size: 0x%lx  iommu_pages: 0x%lx  bitmap_order: %i\n",
+		 zdev->iommu_size, zdev->iommu_pages, bitmap_order);
+
+	zdev->iommu_bitmap = (void *) __get_free_pages(GFP_KERNEL | __GFP_ZERO,
+						       bitmap_order);
+	if (!zdev->iommu_bitmap) {
+		rc = -ENOMEM;
+		goto out_reg;
+	}
+
+	rc = zpci_register_ioat(zdev,
+				0,
+				zdev->start_dma + PAGE_OFFSET,
+				zdev->start_dma + zdev->iommu_size - 1,
+				(u64) zdev->dma_table);
+	if (rc)
+		goto out_reg;
+	return 0;
+
+out_reg:
+	dma_free_cpu_table(zdev->dma_table);
+out_clean:
+	return rc;
+}
+
+void zpci_dma_exit_device(struct zpci_dev *zdev)
+{
+	zpci_unregister_ioat(zdev, 0);
+	dma_cleanup_tables(zdev);
+	free_pages((unsigned long) zdev->iommu_bitmap,
+		   get_order(zdev->iommu_pages / 8));
+	zdev->iommu_bitmap = NULL;
+	zdev->next_bit = 0;
+}
+
+static int __init dma_alloc_cpu_table_caches(void)
+{
+	dma_region_table_cache = kmem_cache_create("PCI_DMA_region_tables",
+					ZPCI_TABLE_SIZE, ZPCI_TABLE_ALIGN,
+					0, NULL);
+	if (!dma_region_table_cache)
+		return -ENOMEM;
+
+	dma_page_table_cache = kmem_cache_create("PCI_DMA_page_tables",
+					ZPCI_PT_SIZE, ZPCI_PT_ALIGN,
+					0, NULL);
+	if (!dma_page_table_cache) {
+		kmem_cache_destroy(dma_region_table_cache);
+		return -ENOMEM;
+	}
+	return 0;
+}
+
+int __init zpci_dma_init(void)
+{
+	return dma_alloc_cpu_table_caches();
+}
+
+void zpci_dma_exit(void)
+{
+	kmem_cache_destroy(dma_page_table_cache);
+	kmem_cache_destroy(dma_region_table_cache);
+}
+
+#define PREALLOC_DMA_DEBUG_ENTRIES	(1 << 16)
+
+static int __init dma_debug_do_init(void)
+{
+	dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES);
+	return 0;
+}
+fs_initcall(dma_debug_do_init);
+
+struct dma_map_ops s390_dma_ops = {
+	.alloc		= s390_dma_alloc,
+	.free		= s390_dma_free,
+	.map_sg		= s390_dma_map_sg,
+	.unmap_sg	= s390_dma_unmap_sg,
+	.map_page	= s390_dma_map_pages,
+	.unmap_page	= s390_dma_unmap_pages,
+	/* if we support direct DMA this must be conditional */
+	.is_phys	= 0,
+	/* dma_supported is unconditionally true without a callback */
+};
+EXPORT_SYMBOL_GPL(s390_dma_ops);
diff --git a/arch/s390/pci/pci_event.c b/arch/s390/pci/pci_event.c
new file mode 100644
index 00000000000..dbed8cd3370
--- /dev/null
+++ b/arch/s390/pci/pci_event.c
@@ -0,0 +1,93 @@
+/*
+ *  Copyright IBM Corp. 2012
+ *
+ *  Author(s):
+ *    Jan Glauber <jang@linux.vnet.ibm.com>
+ */
+
+#define COMPONENT "zPCI"
+#define pr_fmt(fmt) COMPONENT ": " fmt
+
+#include <linux/kernel.h>
+#include <linux/pci.h>
+
+/* Content Code Description for PCI Function Error */
+struct zpci_ccdf_err {
+	u32 reserved1;
+	u32 fh;				/* function handle */
+	u32 fid;			/* function id */
+	u32 ett		:  4;		/* expected table type */
+	u32 mvn		: 12;		/* MSI vector number */
+	u32 dmaas	:  8;		/* DMA address space */
+	u32		:  6;
+	u32 q		:  1;		/* event qualifier */
+	u32 rw		:  1;		/* read/write */
+	u64 faddr;			/* failing address */
+	u32 reserved3;
+	u16 reserved4;
+	u16 pec;			/* PCI event code */
+} __packed;
+
+/* Content Code Description for PCI Function Availability */
+struct zpci_ccdf_avail {
+	u32 reserved1;
+	u32 fh;				/* function handle */
+	u32 fid;			/* function id */
+	u32 reserved2;
+	u32 reserved3;
+	u32 reserved4;
+	u32 reserved5;
+	u16 reserved6;
+	u16 pec;			/* PCI event code */
+} __packed;
+
+static void zpci_event_log_err(struct zpci_ccdf_err *ccdf)
+{
+	struct zpci_dev *zdev = get_zdev_by_fid(ccdf->fid);
+
+	dev_err(&zdev->pdev->dev, "event code: 0x%x\n", ccdf->pec);
+}
+
+static void zpci_event_log_avail(struct zpci_ccdf_avail *ccdf)
+{
+	struct zpci_dev *zdev = get_zdev_by_fid(ccdf->fid);
+
+	pr_err("%s%s: availability event: fh: 0x%x  fid: 0x%x  event code: 0x%x  reason:",
+		(zdev) ? dev_driver_string(&zdev->pdev->dev) : "?",
+		(zdev) ? dev_name(&zdev->pdev->dev) : "?",
+		ccdf->fh, ccdf->fid, ccdf->pec);
+	print_hex_dump(KERN_CONT, "ccdf", DUMP_PREFIX_OFFSET,
+		       16, 1, ccdf, sizeof(*ccdf), false);
+
+	switch (ccdf->pec) {
+	case 0x0301:
+		zpci_enable_device(zdev);
+		break;
+	case 0x0302:
+		clp_add_pci_device(ccdf->fid, ccdf->fh, 0);
+		break;
+	case 0x0306:
+		clp_find_pci_devices();
+		break;
+	default:
+		break;
+	}
+}
+
+void zpci_event_error(void *data)
+{
+	struct zpci_ccdf_err *ccdf = data;
+	struct zpci_dev *zdev;
+
+	zpci_event_log_err(ccdf);
+	zdev = get_zdev_by_fid(ccdf->fid);
+	if (!zdev) {
+		pr_err("Error event for unknown fid: %x", ccdf->fid);
+		return;
+	}
+}
+
+void zpci_event_availability(void *data)
+{
+	zpci_event_log_avail(data);
+}
diff --git a/arch/s390/pci/pci_msi.c b/arch/s390/pci/pci_msi.c
new file mode 100644
index 00000000000..90fd3482b9e
--- /dev/null
+++ b/arch/s390/pci/pci_msi.c
@@ -0,0 +1,141 @@
+/*
+ * Copyright IBM Corp. 2012
+ *
+ * Author(s):
+ *   Jan Glauber <jang@linux.vnet.ibm.com>
+ */
+
+#define COMPONENT "zPCI"
+#define pr_fmt(fmt) COMPONENT ": " fmt
+
+#include <linux/kernel.h>
+#include <linux/err.h>
+#include <linux/rculist.h>
+#include <linux/hash.h>
+#include <linux/pci.h>
+#include <linux/msi.h>
+#include <asm/hw_irq.h>
+
+/* mapping of irq numbers to msi_desc */
+static struct hlist_head *msi_hash;
+static unsigned int msihash_shift = 6;
+#define msi_hashfn(nr)	hash_long(nr, msihash_shift)
+
+static DEFINE_SPINLOCK(msi_map_lock);
+
+struct msi_desc *__irq_get_msi_desc(unsigned int irq)
+{
+	struct hlist_node *entry;
+	struct msi_map *map;
+
+	hlist_for_each_entry_rcu(map, entry,
+			&msi_hash[msi_hashfn(irq)], msi_chain)
+		if (map->irq == irq)
+			return map->msi;
+	return NULL;
+}
+
+int zpci_msi_set_mask_bits(struct msi_desc *msi, u32 mask, u32 flag)
+{
+	if (msi->msi_attrib.is_msix) {
+		int offset = msi->msi_attrib.entry_nr * PCI_MSIX_ENTRY_SIZE +
+			PCI_MSIX_ENTRY_VECTOR_CTRL;
+		msi->masked = readl(msi->mask_base + offset);
+		writel(flag, msi->mask_base + offset);
+	} else {
+		if (msi->msi_attrib.maskbit) {
+			int pos;
+			u32 mask_bits;
+
+			pos = (long) msi->mask_base;
+			pci_read_config_dword(msi->dev, pos, &mask_bits);
+			mask_bits &= ~(mask);
+			mask_bits |= flag & mask;
+			pci_write_config_dword(msi->dev, pos, mask_bits);
+		} else {
+			return 0;
+		}
+	}
+
+	msi->msi_attrib.maskbit = !!flag;
+	return 1;
+}
+
+int zpci_setup_msi_irq(struct zpci_dev *zdev, struct msi_desc *msi,
+			unsigned int nr, int offset)
+{
+	struct msi_map *map;
+	struct msi_msg msg;
+	int rc;
+
+	map = kmalloc(sizeof(*map), GFP_KERNEL);
+	if (map == NULL)
+		return -ENOMEM;
+
+	map->irq = nr;
+	map->msi = msi;
+	zdev->msi_map[nr & ZPCI_MSI_MASK] = map;
+
+	pr_debug("%s hashing irq: %u  to bucket nr: %llu\n",
+		__func__, nr, msi_hashfn(nr));
+	hlist_add_head_rcu(&map->msi_chain, &msi_hash[msi_hashfn(nr)]);
+
+	spin_lock(&msi_map_lock);
+	rc = irq_set_msi_desc(nr, msi);
+	if (rc) {
+		spin_unlock(&msi_map_lock);
+		hlist_del_rcu(&map->msi_chain);
+		kfree(map);
+		zdev->msi_map[nr & ZPCI_MSI_MASK] = NULL;
+		return rc;
+	}
+	spin_unlock(&msi_map_lock);
+
+	msg.data = nr - offset;
+	msg.address_lo = zdev->msi_addr & 0xffffffff;
+	msg.address_hi = zdev->msi_addr >> 32;
+	write_msi_msg(nr, &msg);
+	return 0;
+}
+
+void zpci_teardown_msi_irq(struct zpci_dev *zdev, struct msi_desc *msi)
+{
+	int irq = msi->irq & ZPCI_MSI_MASK;
+	struct msi_map *map;
+
+	msi->msg.address_lo = 0;
+	msi->msg.address_hi = 0;
+	msi->msg.data = 0;
+	msi->irq = 0;
+	zpci_msi_set_mask_bits(msi, 1, 1);
+
+	spin_lock(&msi_map_lock);
+	map = zdev->msi_map[irq];
+	hlist_del_rcu(&map->msi_chain);
+	kfree(map);
+	zdev->msi_map[irq] = NULL;
+	spin_unlock(&msi_map_lock);
+}
+
+/*
+ * The msi hash table has 256 entries which is good for 4..20
+ * devices (a typical device allocates 10 + CPUs MSI's). Maybe make
+ * the hash table size adjustable later.
+ */
+int __init zpci_msihash_init(void)
+{
+	unsigned int i;
+
+	msi_hash = kmalloc(256 * sizeof(*msi_hash), GFP_KERNEL);
+	if (!msi_hash)
+		return -ENOMEM;
+
+	for (i = 0; i < (1U << msihash_shift); i++)
+		INIT_HLIST_HEAD(&msi_hash[i]);
+	return 0;
+}
+
+void __init zpci_msihash_exit(void)
+{
+	kfree(msi_hash);
+}
diff --git a/arch/s390/pci/pci_sysfs.c b/arch/s390/pci/pci_sysfs.c
new file mode 100644
index 00000000000..a42cce69d0a
--- /dev/null
+++ b/arch/s390/pci/pci_sysfs.c
@@ -0,0 +1,86 @@
+/*
+ * Copyright IBM Corp. 2012
+ *
+ * Author(s):
+ *   Jan Glauber <jang@linux.vnet.ibm.com>
+ */
+
+#define COMPONENT "zPCI"
+#define pr_fmt(fmt) COMPONENT ": " fmt
+
+#include <linux/kernel.h>
+#include <linux/stat.h>
+#include <linux/pci.h>
+
+static ssize_t show_fid(struct device *dev, struct device_attribute *attr,
+			char *buf)
+{
+	struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev));
+
+	sprintf(buf, "0x%08x\n", zdev->fid);
+	return strlen(buf);
+}
+static DEVICE_ATTR(function_id, S_IRUGO, show_fid, NULL);
+
+static ssize_t show_fh(struct device *dev, struct device_attribute *attr,
+		       char *buf)
+{
+	struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev));
+
+	sprintf(buf, "0x%08x\n", zdev->fh);
+	return strlen(buf);
+}
+static DEVICE_ATTR(function_handle, S_IRUGO, show_fh, NULL);
+
+static ssize_t show_pchid(struct device *dev, struct device_attribute *attr,
+			  char *buf)
+{
+	struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev));
+
+	sprintf(buf, "0x%04x\n", zdev->pchid);
+	return strlen(buf);
+}
+static DEVICE_ATTR(pchid, S_IRUGO, show_pchid, NULL);
+
+static ssize_t show_pfgid(struct device *dev, struct device_attribute *attr,
+			  char *buf)
+{
+	struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev));
+
+	sprintf(buf, "0x%02x\n", zdev->pfgid);
+	return strlen(buf);
+}
+static DEVICE_ATTR(pfgid, S_IRUGO, show_pfgid, NULL);
+
+static struct device_attribute *zpci_dev_attrs[] = {
+	&dev_attr_function_id,
+	&dev_attr_function_handle,
+	&dev_attr_pchid,
+	&dev_attr_pfgid,
+	NULL,
+};
+
+int zpci_sysfs_add_device(struct device *dev)
+{
+	int i, rc = 0;
+
+	for (i = 0; zpci_dev_attrs[i]; i++) {
+		rc = device_create_file(dev, zpci_dev_attrs[i]);
+		if (rc)
+			goto error;
+	}
+	return 0;
+
+error:
+	while (--i >= 0)
+		device_remove_file(dev, zpci_dev_attrs[i]);
+	return rc;
+}
+
+void zpci_sysfs_remove_device(struct device *dev)
+{
+	int i;
+
+	for (i = 0; zpci_dev_attrs[i]; i++)
+		device_remove_file(dev, zpci_dev_attrs[i]);
+}
diff --git a/arch/score/Kconfig b/arch/score/Kconfig
index 4f93a431a45..45893390c7d 100644
--- a/arch/score/Kconfig
+++ b/arch/score/Kconfig
@@ -13,6 +13,9 @@ config SCORE
        select GENERIC_CLOCKEVENTS
        select HAVE_MOD_ARCH_SPECIFIC
 	select MODULES_USE_ELF_REL
+	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
+	select CLONE_BACKWARDS
 
 choice
 	prompt "System type"
diff --git a/arch/score/include/asm/Kbuild b/arch/score/include/asm/Kbuild
index ec697aeefd0..16e41fe1a41 100644
--- a/arch/score/include/asm/Kbuild
+++ b/arch/score/include/asm/Kbuild
@@ -3,3 +3,4 @@ include include/asm-generic/Kbuild.asm
 header-y +=
 
 generic-y += clkdev.h
+generic-y += trace_clock.h
diff --git a/arch/score/include/asm/processor.h b/arch/score/include/asm/processor.h
index ab3aceb5420..d9a922d8711 100644
--- a/arch/score/include/asm/processor.h
+++ b/arch/score/include/asm/processor.h
@@ -13,7 +13,6 @@ struct task_struct;
  */
 extern void (*cpu_wait)(void);
 
-extern long kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
 extern unsigned long thread_saved_pc(struct task_struct *tsk);
 extern void start_thread(struct pt_regs *regs,
 			unsigned long pc, unsigned long sp);
diff --git a/arch/score/include/asm/syscalls.h b/arch/score/include/asm/syscalls.h
index 1dd5e0d6b0c..acaeed68095 100644
--- a/arch/score/include/asm/syscalls.h
+++ b/arch/score/include/asm/syscalls.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_SCORE_SYSCALLS_H
 #define _ASM_SCORE_SYSCALLS_H
 
-asmlinkage long score_clone(struct pt_regs *regs);
-asmlinkage long score_execve(struct pt_regs *regs);
 asmlinkage long score_sigaltstack(struct pt_regs *regs);
 asmlinkage long score_rt_sigreturn(struct pt_regs *regs);
 
diff --git a/arch/score/include/asm/unistd.h b/arch/score/include/asm/unistd.h
index a862384e9c1..56001c93095 100644
--- a/arch/score/include/asm/unistd.h
+++ b/arch/score/include/asm/unistd.h
@@ -4,5 +4,9 @@
 #define __ARCH_WANT_SYSCALL_NO_FLAGS
 #define __ARCH_WANT_SYSCALL_OFF_T
 #define __ARCH_WANT_SYSCALL_DEPRECATED
+#define __ARCH_WANT_SYS_EXECVE
+#define __ARCH_WANT_SYS_CLONE
+#define __ARCH_WANT_SYS_FORK
+#define __ARCH_WANT_SYS_VFORK
 
 #include <asm-generic/unistd.h>
diff --git a/arch/score/kernel/entry.S b/arch/score/kernel/entry.S
index 83bb96079c4..1557ca1a295 100644
--- a/arch/score/kernel/entry.S
+++ b/arch/score/kernel/entry.S
@@ -278,6 +278,13 @@ need_resched:
 	nop
 #endif
 
+ENTRY(ret_from_kernel_thread)
+	bl	schedule_tail			# r4=struct task_struct *prev
+	nop
+	mv	r4, r13
+	brl	r12
+	j	syscall_exit
+
 ENTRY(ret_from_fork)
 	bl	schedule_tail			# r4=struct task_struct *prev
 
@@ -480,16 +487,6 @@ illegal_syscall:
 	sw	r9, [r0, PT_R7]
 	j	syscall_return
 
-ENTRY(sys_execve)
-	mv	r4, r0
-	la	r8, score_execve
-	br	r8
-
-ENTRY(sys_clone)
-	mv	r4, r0
-	la	r8, score_clone
-	br	r8
-
 ENTRY(sys_rt_sigreturn)
 	mv	r4, r0
 	la	r8, score_rt_sigreturn
@@ -499,16 +496,3 @@ ENTRY(sys_sigaltstack)
 	mv	r4, r0
 	la	r8, score_sigaltstack
 	br	r8
-
-#ifdef __ARCH_WANT_SYSCALL_DEPRECATED
-ENTRY(sys_fork)
-	mv	r4, r0
-	la	r8, score_fork
-	br	r8
-
-ENTRY(sys_vfork)
-	mv	r4, r0
-	la	r8, score_vfork
-	br	r8
-#endif /* __ARCH_WANT_SYSCALL_DEPRECATED */
-
diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
index 637970cfd3f..79568466b57 100644
--- a/arch/score/kernel/process.c
+++ b/arch/score/kernel/process.c
@@ -60,6 +60,7 @@ void __noreturn cpu_idle(void)
 }
 
 void ret_from_fork(void);
+void ret_from_kernel_thread(void);
 
 void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long sp)
 {
@@ -86,29 +87,27 @@ void flush_thread(void) {}
  * set up the kernel stack and exception frames for a new process
  */
 int copy_thread(unsigned long clone_flags, unsigned long usp,
-		unsigned long unused,
-		struct task_struct *p, struct pt_regs *regs)
+		unsigned long arg, struct task_struct *p)
 {
 	struct thread_info *ti = task_thread_info(p);
 	struct pt_regs *childregs = task_pt_regs(p);
+	struct pt_regs *regs = current_pt_regs();
 
-	p->set_child_tid = NULL;
-	p->clear_child_tid = NULL;
-
-	*childregs = *regs;
-	childregs->regs[7] = 0;		/* Clear error flag */
-	childregs->regs[4] = 0;		/* Child gets zero as return value */
-	regs->regs[4] = p->pid;
-
-	if (childregs->cp0_psr & 0x8) {	/* test kernel fork or user fork */
-		childregs->regs[0] = usp;		/* user fork */
+	p->thread.reg0 = (unsigned long) childregs;
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		memset(childregs, 0, sizeof(struct pt_regs));
+		p->thread->reg12 = usp;
+		p->thread->reg13 = arg;
+		p->thread.reg3 = (unsigned long) ret_from_kernel_thread;
 	} else {
-		childregs->regs[28] = (unsigned long) ti; /* kernel fork */
-		childregs->regs[0] = (unsigned long) childregs;
+		*childregs = *current_pt_regs();
+		childregs->regs[7] = 0;		/* Clear error flag */
+		childregs->regs[4] = 0;		/* Child gets zero as return value */
+		if (usp)
+			childregs->regs[0] = usp;	/* user fork */
+		p->thread.reg3 = (unsigned long) ret_from_fork;
 	}
 
-	p->thread.reg0 = (unsigned long) childregs;
-	p->thread.reg3 = (unsigned long) ret_from_fork;
 	p->thread.cp0_psr = 0;
 
 	return 0;
@@ -120,32 +119,6 @@ int dump_fpu(struct pt_regs *regs, elf_fpregset_t *r)
 	return 1;
 }
 
-static void __noreturn
-kernel_thread_helper(void *unused0, int (*fn)(void *),
-		 void *arg, void *unused1)
-{
-	do_exit(fn(arg));
-}
-
-/*
- * Create a kernel thread.
- */
-long kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
-{
-	struct pt_regs regs;
-
-	memset(&regs, 0, sizeof(regs));
-
-	regs.regs[6] = (unsigned long) arg;
-	regs.regs[5] = (unsigned long) fn;
-	regs.cp0_epc = (unsigned long) kernel_thread_helper;
-	regs.cp0_psr = (regs.cp0_psr & ~(0x1|0x4|0x8)) | \
-			((regs.cp0_psr & 0x3) << 2);
-
-	return do_fork(flags | CLONE_VM | CLONE_UNTRACED, \
-			0, &regs, 0, NULL, NULL);
-}
-
 unsigned long thread_saved_pc(struct task_struct *tsk)
 {
 	return task_pt_regs(tsk)->cp0_epc;
diff --git a/arch/score/kernel/signal.c b/arch/score/kernel/signal.c
index c268bbf8b41..02353bde92d 100644
--- a/arch/score/kernel/signal.c
+++ b/arch/score/kernel/signal.c
@@ -148,7 +148,6 @@ score_rt_sigreturn(struct pt_regs *regs)
 {
 	struct rt_sigframe __user *frame;
 	sigset_t set;
-	stack_t st;
 	int sig;
 
 	/* Always make any pending restarted system calls return -EINTR */
@@ -168,12 +167,10 @@ score_rt_sigreturn(struct pt_regs *regs)
 	else if (sig)
 		force_sig(sig, current);
 
-	if (__copy_from_user(&st, &frame->rs_uc.uc_stack, sizeof(st)))
-		goto badframe;
-
 	/* It is more difficult to avoid calling this function than to
 	   call it and ignore errors.  */
-	do_sigaltstack((stack_t __user *)&st, NULL, regs->regs[0]);
+	if (do_sigaltstack(&frame->rs_uc.uc_stack, NULL, regs->regs[0]) == -EFAULT)
+		goto badframe;
 	regs->is_syscall = 0;
 
 	__asm__ __volatile__(
diff --git a/arch/score/kernel/sys_score.c b/arch/score/kernel/sys_score.c
index d45cf00a335..47c20ba4616 100644
--- a/arch/score/kernel/sys_score.c
+++ b/arch/score/kernel/sys_score.c
@@ -48,92 +48,3 @@ sys_mmap(unsigned long addr, unsigned long len, unsigned long prot,
 		return -EINVAL;
 	return sys_mmap_pgoff(addr, len, prot, flags, fd, offset >> PAGE_SHIFT);
 }
-
-asmlinkage long
-score_fork(struct pt_regs *regs)
-{
-	return do_fork(SIGCHLD, regs->regs[0], regs, 0, NULL, NULL);
-}
-
-/*
- * Clone a task - this clones the calling program thread.
- * This is called indirectly via a small wrapper
- */
-asmlinkage long
-score_clone(struct pt_regs *regs)
-{
-	unsigned long clone_flags;
-	unsigned long newsp;
-	int __user *parent_tidptr, *child_tidptr;
-
-	clone_flags = regs->regs[4];
-	newsp = regs->regs[5];
-	if (!newsp)
-		newsp = regs->regs[0];
-	parent_tidptr = (int __user *)regs->regs[6];
-	child_tidptr = (int __user *)regs->regs[8];
-
-	return do_fork(clone_flags, newsp, regs, 0,
-			parent_tidptr, child_tidptr);
-}
-
-asmlinkage long
-score_vfork(struct pt_regs *regs)
-{
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD,
-			regs->regs[0], regs, 0, NULL, NULL);
-}
-
-/*
- * sys_execve() executes a new program.
- * This is called indirectly via a small wrapper
- */
-asmlinkage long
-score_execve(struct pt_regs *regs)
-{
-	int error;
-	struct filename *filename;
-
-	filename = getname((char __user*)regs->regs[4]);
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		return error;
-
-	error = do_execve(filename->name,
-			  (const char __user *const __user *)regs->regs[5],
-			  (const char __user *const __user *)regs->regs[6],
-			  regs);
-
-	putname(filename);
-	return error;
-}
-
-/*
- * Do a system call from kernel instead of calling sys_execve so we
- * end up with proper pt_regs.
- */
-asmlinkage
-int kernel_execve(const char *filename,
-		  const char *const argv[],
-		  const char *const envp[])
-{
-	register unsigned long __r4 asm("r4") = (unsigned long) filename;
-	register unsigned long __r5 asm("r5") = (unsigned long) argv;
-	register unsigned long __r6 asm("r6") = (unsigned long) envp;
-	register unsigned long __r7 asm("r7");
-
-	__asm__ __volatile__ ("	\n"
-		"ldi	r27, %5		\n"
-		"syscall		\n"
-		"mv	%0, r4		\n"
-		"mv	%1, r7		\n"
-		: "=&r" (__r4), "=r" (__r7)
-		: "r" (__r4), "r" (__r5), "r" (__r6), "i" (__NR_execve)
-		: "r8", "r9", "r10", "r11", "r22", "r23", "r24", "r25",
-		  "r26", "r27", "memory");
-
-	if (__r7 == 0)
-		return __r4;
-
-	return -__r4;
-}
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index babc2b826c5..8451317eed5 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -40,6 +40,8 @@ config SUPERH
 	select GENERIC_STRNLEN_USER
 	select HAVE_MOD_ARCH_SPECIFIC if DWARF_UNWINDER
 	select MODULES_USE_ELF_RELA
+	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
 	help
 	  The SuperH is a RISC processor targeted for use in embedded systems
 	  and consumer electronics; it was also used in the Sega Dreamcast
diff --git a/arch/sh/boards/board-espt.c b/arch/sh/boards/board-espt.c
index 6cba0a7068b..d71a0bcf814 100644
--- a/arch/sh/boards/board-espt.c
+++ b/arch/sh/boards/board-espt.c
@@ -1,5 +1,5 @@
 /*
- * Data Technology Inc. ESPT-GIGA board suport
+ * Data Technology Inc. ESPT-GIGA board support
  *
  * Copyright (C) 2008, 2009 Renesas Solutions Corp.
  * Copyright (C) 2008, 2009 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c
index 9e963c1d144..5620e33c18a 100644
--- a/arch/sh/boards/mach-ap325rxa/setup.c
+++ b/arch/sh/boards/mach-ap325rxa/setup.c
@@ -179,11 +179,6 @@ static int ap320_wvga_set_brightness(int brightness)
 	return 0;
 }
 
-static int ap320_wvga_get_brightness(void)
-{
-	return gpio_get_value(GPIO_PTS3);
-}
-
 static void ap320_wvga_power_on(void)
 {
 	msleep(100);
@@ -232,7 +227,6 @@ static struct sh_mobile_lcdc_info lcdc_info = {
 			.name = "sh_mobile_lcdc_bl",
 			.max_brightness = 1,
 			.set_brightness = ap320_wvga_set_brightness,
-			.get_brightness = ap320_wvga_get_brightness,
 		},
 	}
 };
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 64559e8af14..3fede4556c9 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -329,11 +329,6 @@ static int ecovec24_set_brightness(int brightness)
 	return 0;
 }
 
-static int ecovec24_get_brightness(void)
-{
-	return gpio_get_value(GPIO_PTR1);
-}
-
 static struct sh_mobile_lcdc_info lcdc_info = {
 	.ch[0] = {
 		.interface_type = RGB18,
@@ -347,7 +342,6 @@ static struct sh_mobile_lcdc_info lcdc_info = {
 			.name = "sh_mobile_lcdc_bl",
 			.max_brightness = 1,
 			.set_brightness = ecovec24_set_brightness,
-			.get_brightness = ecovec24_get_brightness,
 		},
 	}
 };
diff --git a/arch/sh/boards/mach-kfr2r09/lcd_wqvga.c b/arch/sh/boards/mach-kfr2r09/lcd_wqvga.c
index c148b36ecb6..c6205033262 100644
--- a/arch/sh/boards/mach-kfr2r09/lcd_wqvga.c
+++ b/arch/sh/boards/mach-kfr2r09/lcd_wqvga.c
@@ -283,7 +283,7 @@ void kfr2r09_lcd_start(void *sohandle, struct sh_mobile_lcdc_sys_bus_ops *so)
 #define MAIN_MLED4      0x40
 #define MAIN_MSW        0x80
 
-static int kfr2r09_lcd_backlight(int on)
+int kfr2r09_lcd_set_brightness(int brightness)
 {
 	struct i2c_adapter *a;
 	struct i2c_msg msg;
@@ -295,7 +295,7 @@ static int kfr2r09_lcd_backlight(int on)
 		return -ENODEV;
 
 	buf[0] = 0x00;
-	if (on)
+	if (brightness)
 		buf[1] = CTRL_CPSW | CTRL_C10 | CTRL_CKSW;
 	else
 		buf[1] = 0;
@@ -309,7 +309,7 @@ static int kfr2r09_lcd_backlight(int on)
 		return -ENODEV;
 
 	buf[0] = 0x01;
-	if (on)
+	if (brightness)
 		buf[1] = MAIN_MSW | MAIN_MLED4 | 0x0c;
 	else
 		buf[1] = 0;
@@ -324,13 +324,3 @@ static int kfr2r09_lcd_backlight(int on)
 
 	return 0;
 }
-
-void kfr2r09_lcd_on(void)
-{
-	kfr2r09_lcd_backlight(1);
-}
-
-void kfr2r09_lcd_off(void)
-{
-	kfr2r09_lcd_backlight(0);
-}
diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c
index f2a4304fbe2..ab502f12ef5 100644
--- a/arch/sh/boards/mach-kfr2r09/setup.c
+++ b/arch/sh/boards/mach-kfr2r09/setup.c
@@ -158,8 +158,11 @@ static struct sh_mobile_lcdc_info kfr2r09_sh_lcdc_info = {
 			.height = 58,
 			.setup_sys = kfr2r09_lcd_setup,
 			.start_transfer = kfr2r09_lcd_start,
-			.display_on = kfr2r09_lcd_on,
-			.display_off = kfr2r09_lcd_off,
+		},
+		.bl_info = {
+			.name = "sh_mobile_lcdc_bl",
+			.max_brightness = 1,
+			.set_brightness = kfr2r09_lcd_set_brightness,
 		},
 		.sys_bus_cfg = {
 			.ldmt2r = 0x07010904,
diff --git a/arch/sh/configs/ecovec24_defconfig b/arch/sh/configs/ecovec24_defconfig
index 911e30c9abf..c6c2becdc8a 100644
--- a/arch/sh/configs/ecovec24_defconfig
+++ b/arch/sh/configs/ecovec24_defconfig
@@ -112,7 +112,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_R8A66597_HCD=y
 CONFIG_USB_STORAGE=y
 CONFIG_USB_GADGET=y
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_MMC=y
 CONFIG_MMC_SPI=y
 CONFIG_MMC_SDHI=y
diff --git a/arch/sh/configs/se7724_defconfig b/arch/sh/configs/se7724_defconfig
index ed35093e375..1faa788aeca 100644
--- a/arch/sh/configs/se7724_defconfig
+++ b/arch/sh/configs/se7724_defconfig
@@ -109,7 +109,7 @@ CONFIG_USB_STORAGE=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_ETH=m
 CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
 CONFIG_MMC=y
 CONFIG_MMC_SPI=y
diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c
index a7e078f2e2e..81e5dafed3e 100644
--- a/arch/sh/drivers/pci/pci.c
+++ b/arch/sh/drivers/pci/pci.c
@@ -319,7 +319,5 @@ EXPORT_SYMBOL(pci_iounmap);
 
 #endif /* CONFIG_GENERIC_IOMAP */
 
-#ifdef CONFIG_HOTPLUG
 EXPORT_SYMBOL(PCIBIOS_MIN_IO);
 EXPORT_SYMBOL(PCIBIOS_MIN_MEM);
-#endif
diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild
index 29f83beeef7..280bea9e5e2 100644
--- a/arch/sh/include/asm/Kbuild
+++ b/arch/sh/include/asm/Kbuild
@@ -31,5 +31,6 @@ generic-y += socket.h
 generic-y += statfs.h
 generic-y += termbits.h
 generic-y += termios.h
+generic-y += trace_clock.h
 generic-y += ucontext.h
 generic-y += xor.h
diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h
index 73a23f4617a..629db2ad791 100644
--- a/arch/sh/include/asm/io.h
+++ b/arch/sh/include/asm/io.h
@@ -382,7 +382,7 @@ static inline int iounmap_fixed(void __iomem *addr) { return -EINVAL; }
 #define xlate_dev_kmem_ptr(p)	p
 
 #define ARCH_HAS_VALID_PHYS_ADDR_RANGE
-int valid_phys_addr_range(unsigned long addr, size_t size);
+int valid_phys_addr_range(phys_addr_t addr, size_t size);
 int valid_mmap_phys_addr_range(unsigned long pfn, size_t size);
 
 #endif /* __KERNEL__ */
diff --git a/arch/sh/include/asm/processor_32.h b/arch/sh/include/asm/processor_32.h
index b6311fd2d06..b1320d55ca3 100644
--- a/arch/sh/include/asm/processor_32.h
+++ b/arch/sh/include/asm/processor_32.h
@@ -126,11 +126,6 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_pc, unsigned lo
 /* Free all resources held by a thread. */
 extern void release_thread(struct task_struct *);
 
-/*
- * create a kernel thread without removing it from tasklists
- */
-extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-
 /* Copy and release all segment info associated with a VM */
 #define copy_segments(p, mm)	do { } while(0)
 #define release_segments(mm)	do { } while(0)
diff --git a/arch/sh/include/asm/processor_64.h b/arch/sh/include/asm/processor_64.h
index cd6029fb2c0..1ee8946f095 100644
--- a/arch/sh/include/asm/processor_64.h
+++ b/arch/sh/include/asm/processor_64.h
@@ -159,11 +159,6 @@ struct mm_struct;
 
 /* Free all resources held by a thread. */
 extern void release_thread(struct task_struct *);
-/*
- * create a kernel thread without removing it from tasklists
- */
-extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-
 
 /* Copy and release all segment info associated with a VM */
 #define copy_segments(p, mm)	do { } while (0)
diff --git a/arch/sh/include/asm/syscalls_32.h b/arch/sh/include/asm/syscalls_32.h
index 6c1fa559753..cc25485996b 100644
--- a/arch/sh/include/asm/syscalls_32.h
+++ b/arch/sh/include/asm/syscalls_32.h
@@ -9,20 +9,6 @@
 
 struct pt_regs;
 
-asmlinkage int sys_fork(unsigned long r4, unsigned long r5,
-			unsigned long r6, unsigned long r7,
-			struct pt_regs __regs);
-asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
-			 unsigned long parent_tidptr,
-			 unsigned long child_tidptr,
-			 struct pt_regs __regs);
-asmlinkage int sys_vfork(unsigned long r4, unsigned long r5,
-			 unsigned long r6, unsigned long r7,
-			 struct pt_regs __regs);
-asmlinkage int sys_execve(const char __user *ufilename,
-			  const char __user *const __user *uargv,
-			  const char __user *const __user *uenvp,
-			  unsigned long r7, struct pt_regs __regs);
 asmlinkage int sys_sigsuspend(old_sigset_t mask);
 asmlinkage int sys_sigaction(int sig, const struct old_sigaction __user *act,
 			     struct old_sigaction __user *oact);
diff --git a/arch/sh/include/asm/syscalls_64.h b/arch/sh/include/asm/syscalls_64.h
index ee519f41d95..d62e8eb22f7 100644
--- a/arch/sh/include/asm/syscalls_64.h
+++ b/arch/sh/include/asm/syscalls_64.h
@@ -9,23 +9,6 @@
 
 struct pt_regs;
 
-asmlinkage int sys_fork(unsigned long r2, unsigned long r3,
-			unsigned long r4, unsigned long r5,
-			unsigned long r6, unsigned long r7,
-			struct pt_regs *pregs);
-asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
-			 unsigned long r4, unsigned long r5,
-			 unsigned long r6, unsigned long r7,
-			 struct pt_regs *pregs);
-asmlinkage int sys_vfork(unsigned long r2, unsigned long r3,
-			 unsigned long r4, unsigned long r5,
-			 unsigned long r6, unsigned long r7,
-			 struct pt_regs *pregs);
-asmlinkage int sys_execve(const char *ufilename, char **uargv,
-			  char **uenvp, unsigned long r5,
-			  unsigned long r6, unsigned long r7,
-			  struct pt_regs *pregs);
-
 /* Misc syscall related bits */
 asmlinkage long long do_syscall_trace_enter(struct pt_regs *regs);
 asmlinkage void do_syscall_trace_leave(struct pt_regs *regs);
diff --git a/arch/sh/include/asm/unistd.h b/arch/sh/include/asm/unistd.h
index 38956dfa76f..43d3f26b2ea 100644
--- a/arch/sh/include/asm/unistd.h
+++ b/arch/sh/include/asm/unistd.h
@@ -28,6 +28,10 @@
 # define __ARCH_WANT_SYS_SIGPENDING
 # define __ARCH_WANT_SYS_SIGPROCMASK
 # define __ARCH_WANT_SYS_RT_SIGACTION
+# define __ARCH_WANT_SYS_EXECVE
+# define __ARCH_WANT_SYS_FORK
+# define __ARCH_WANT_SYS_VFORK
+# define __ARCH_WANT_SYS_CLONE
 
 /*
  * "Conditional" syscalls
diff --git a/arch/sh/include/mach-kfr2r09/mach/kfr2r09.h b/arch/sh/include/mach-kfr2r09/mach/kfr2r09.h
index ba3d93d333f..c20c9e5f5ea 100644
--- a/arch/sh/include/mach-kfr2r09/mach/kfr2r09.h
+++ b/arch/sh/include/mach-kfr2r09/mach/kfr2r09.h
@@ -4,15 +4,13 @@
 #include <video/sh_mobile_lcdc.h>
 
 #if defined(CONFIG_FB_SH_MOBILE_LCDC) || defined(CONFIG_FB_SH_MOBILE_LCDC_MODULE)
-void kfr2r09_lcd_on(void);
-void kfr2r09_lcd_off(void);
+int kfr2r09_lcd_set_brightness(int brightness);
 int kfr2r09_lcd_setup(void *sys_ops_handle,
 		      struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
 void kfr2r09_lcd_start(void *sys_ops_handle,
 		       struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
 #else
-static void kfr2r09_lcd_on(void) {}
-static void kfr2r09_lcd_off(void) {}
+static int kfr2r09_lcd_set_brightness(int brightness) {}
 static int kfr2r09_lcd_setup(void *sys_ops_handle,
 				struct sh_mobile_lcdc_sys_bus_ops *sys_ops)
 {
diff --git a/arch/sh/include/uapi/asm/ioctls.h b/arch/sh/include/uapi/asm/ioctls.h
index a6769f352bf..34224107976 100644
--- a/arch/sh/include/uapi/asm/ioctls.h
+++ b/arch/sh/include/uapi/asm/ioctls.h
@@ -88,6 +88,9 @@
 #define TIOCGDEV	_IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */
 #define TIOCSIG		_IOW('T',0x36, int)  /* Generate signal on Pty slave */
 #define TIOCVHANGUP	_IO('T', 0x37)
+#define TIOCGPKT	_IOR('T', 0x38, int) /* Get packet mode state */
+#define TIOCGPTLCK	_IOR('T', 0x39, int) /* Get Pty lock state */
+#define TIOCGEXCL	_IOR('T', 0x40, int) /* Get exclusive mode state */
 
 #define TIOCSERCONFIG	_IO('T', 83) /* 0x5453 */
 #define TIOCSERGWILD	_IOR('T', 84,  int) /* 0x5454 */
diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile
index 88571ff8eee..f259b37874e 100644
--- a/arch/sh/kernel/Makefile
+++ b/arch/sh/kernel/Makefile
@@ -16,7 +16,7 @@ obj-y	:= debugtraps.o dma-nommu.o dumpstack.o 		\
 	   machvec.o nmi_debug.o process.o				\
 	   process_$(BITS).o ptrace.o ptrace_$(BITS).o			\
 	   reboot.o return_address.o					\
-	   setup.o signal_$(BITS).o sys_sh.o sys_sh$(BITS).o		\
+	   setup.o signal_$(BITS).o sys_sh.o 				\
 	   syscalls_$(BITS).o time.o topology.o traps.o			\
 	   traps_$(BITS).o unwinder.o
 
@@ -25,6 +25,7 @@ obj-y				+= iomap.o
 obj-$(CONFIG_HAS_IOPORT)	+= ioport.o
 endif
 
+obj-$(CONFIG_SUPERH32)		+= sys_sh32.o
 obj-y				+= cpu/
 obj-$(CONFIG_VSYSCALL)		+= vsyscall/
 obj-$(CONFIG_SMP)		+= smp.o
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7720.c b/arch/sh/kernel/cpu/sh3/setup-sh7720.c
index 0c2f1b2c2e1..42d991f632b 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7720.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7720.c
@@ -20,6 +20,7 @@
 #include <linux/serial_sci.h>
 #include <linux/sh_timer.h>
 #include <linux/sh_intc.h>
+#include <linux/usb/ohci_pdriver.h>
 #include <asm/rtc.h>
 #include <cpu/serial.h>
 
@@ -103,12 +104,15 @@ static struct resource usb_ohci_resources[] = {
 
 static u64 usb_ohci_dma_mask = 0xffffffffUL;
 
+static struct usb_ohci_pdata usb_ohci_pdata;
+
 static struct platform_device usb_ohci_device = {
-	.name		= "sh_ohci",
+	.name		= "ohci-platform",
 	.id		= -1,
 	.dev = {
 		.dma_mask		= &usb_ohci_dma_mask,
 		.coherent_dma_mask	= 0xffffffff,
+		.platform_data		= &usb_ohci_pdata,
 	},
 	.num_resources	= ARRAY_SIZE(usb_ohci_resources),
 	.resource	= usb_ohci_resources,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7757.c b/arch/sh/kernel/cpu/sh4a/setup-sh7757.c
index 4a2f357f4df..9079a0f9ea9 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7757.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7757.c
@@ -19,6 +19,7 @@
 #include <linux/sh_timer.h>
 #include <linux/sh_dma.h>
 #include <linux/sh_intc.h>
+#include <linux/usb/ohci_pdriver.h>
 #include <cpu/dma-register.h>
 #include <cpu/sh7757.h>
 
@@ -750,12 +751,15 @@ static struct resource usb_ohci_resources[] = {
 	},
 };
 
+static struct usb_ohci_pdata usb_ohci_pdata;
+
 static struct platform_device usb_ohci_device = {
-	.name		= "sh_ohci",
+	.name		= "ohci-platform",
 	.id		= -1,
 	.dev = {
 		.dma_mask = &usb_ohci_device.dev.coherent_dma_mask,
 		.coherent_dma_mask = DMA_BIT_MASK(32),
+		.platform_data	= &usb_ohci_pdata,
 	},
 	.num_resources	= ARRAY_SIZE(usb_ohci_resources),
 	.resource	= usb_ohci_resources,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c
index bd0a8fbe610..1686acaaf45 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c
@@ -16,6 +16,7 @@
 #include <linux/sh_intc.h>
 #include <linux/io.h>
 #include <linux/serial_sci.h>
+#include <linux/usb/ohci_pdriver.h>
 
 static struct plat_sci_port scif0_platform_data = {
 	.mapbase	= 0xffe00000,
@@ -106,12 +107,15 @@ static struct resource usb_ohci_resources[] = {
 
 static u64 usb_ohci_dma_mask = 0xffffffffUL;
 
+static struct usb_ohci_pdata usb_ohci_pdata;
+
 static struct platform_device usb_ohci_device = {
-	.name		= "sh_ohci",
+	.name		= "ohci-platform",
 	.id		= -1,
 	.dev = {
 		.dma_mask		= &usb_ohci_dma_mask,
 		.coherent_dma_mask	= 0xffffffff,
+		.platform_data		= &usb_ohci_pdata,
 	},
 	.num_resources	= ARRAY_SIZE(usb_ohci_resources),
 	.resource	= usb_ohci_resources,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
index 2e6952f8784..ab52d4d4484 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
@@ -23,6 +23,7 @@
 #include <linux/sh_timer.h>
 #include <linux/sh_dma.h>
 #include <linux/sh_intc.h>
+#include <linux/usb/ohci_pdriver.h>
 #include <cpu/dma-register.h>
 #include <asm/mmzone.h>
 
@@ -583,12 +584,15 @@ static struct resource usb_ohci_resources[] = {
 	},
 };
 
+static struct usb_ohci_pdata usb_ohci_pdata;
+
 static struct platform_device usb_ohci_device = {
-	.name		= "sh_ohci",
+	.name		= "ohci-platform",
 	.id		= -1,
 	.dev = {
 		.dma_mask		= &usb_ohci_device.dev.coherent_dma_mask,
 		.coherent_dma_mask	= DMA_BIT_MASK(32),
+		.platform_data		= &usb_ohci_pdata,
 	},
 	.num_resources	= ARRAY_SIZE(usb_ohci_resources),
 	.resource	= usb_ohci_resources,
diff --git a/arch/sh/kernel/cpu/sh5/entry.S b/arch/sh/kernel/cpu/sh5/entry.S
index 7e605b95592..0c8d0377d40 100644
--- a/arch/sh/kernel/cpu/sh5/entry.S
+++ b/arch/sh/kernel/cpu/sh5/entry.S
@@ -1228,6 +1228,25 @@ ret_from_fork:
 	pta	ret_from_syscall, tr0
 	blink	tr0, ZERO
 
+.global	ret_from_kernel_thread
+ret_from_kernel_thread:
+
+	movi	schedule_tail,r5
+	ori	r5, 1, r5
+	ptabs	r5, tr0
+	blink	tr0, LINK
+
+	ld.q	SP, FRAME_R(2), r2
+	ld.q	SP, FRAME_R(3), r3
+	ptabs	r3, tr0
+	blink	tr0, LINK
+
+	ld.q	SP, FRAME_S(FSPC), r2
+	addi	r2, 4, r2		/* Move PC, being pre-execution event */
+	st.q	SP, FRAME_S(FSPC), r2
+	pta	ret_from_syscall, tr0
+	blink	tr0, ZERO
+
 syscall_allowed:
 	/* Use LINK to deflect the exit point, default is syscall_ret */
 	pta	syscall_ret, tr0
diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S
index b96489d8b27..9b6e4beeb29 100644
--- a/arch/sh/kernel/entry-common.S
+++ b/arch/sh/kernel/entry-common.S
@@ -297,6 +297,19 @@ ret_from_fork:
 	 mov	r0, r4
 	bra	syscall_exit
 	 nop
+
+	.align	2
+	.globl	ret_from_kernel_thread
+ret_from_kernel_thread:
+	mov.l	1f, r8
+	jsr	@r8
+	 mov	r0, r4
+	mov.l	@(OFF_R5,r15), r5   ! fn
+	jsr	@r5
+	 mov.l	@(OFF_R4,r15), r4   ! arg
+	bra	syscall_exit
+	 nop
+
 	.align	2
 1:	.long	schedule_tail
 
diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c
index ba7345f37bc..73eb66fc625 100644
--- a/arch/sh/kernel/process_32.c
+++ b/arch/sh/kernel/process_32.c
@@ -68,38 +68,6 @@ void show_regs(struct pt_regs * regs)
 	show_code(regs);
 }
 
-/*
- * Create a kernel thread
- */
-__noreturn void kernel_thread_helper(void *arg, int (*fn)(void *))
-{
-	do_exit(fn(arg));
-}
-
-/* Don't use this in BL=1(cli).  Or else, CPU resets! */
-int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
-{
-	struct pt_regs regs;
-	int pid;
-
-	memset(&regs, 0, sizeof(regs));
-	regs.regs[4] = (unsigned long)arg;
-	regs.regs[5] = (unsigned long)fn;
-
-	regs.pc = (unsigned long)kernel_thread_helper;
-	regs.sr = SR_MD;
-#if defined(CONFIG_SH_FPU)
-	regs.sr |= SR_FD;
-#endif
-
-	/* Ok, create the new process.. */
-	pid = do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0,
-		      &regs, 0, NULL, NULL);
-
-	return pid;
-}
-EXPORT_SYMBOL(kernel_thread);
-
 void start_thread(struct pt_regs *regs, unsigned long new_pc,
 		  unsigned long new_sp)
 {
@@ -157,10 +125,10 @@ int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu)
 EXPORT_SYMBOL(dump_fpu);
 
 asmlinkage void ret_from_fork(void);
+asmlinkage void ret_from_kernel_thread(void);
 
 int copy_thread(unsigned long clone_flags, unsigned long usp,
-		unsigned long unused,
-		struct task_struct *p, struct pt_regs *regs)
+		unsigned long arg, struct task_struct *p)
 {
 	struct thread_info *ti = task_thread_info(p);
 	struct pt_regs *childregs;
@@ -177,29 +145,35 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 	}
 #endif
 
-	childregs = task_pt_regs(p);
-	*childregs = *regs;
+	memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
 
-	if (user_mode(regs)) {
-		childregs->regs[15] = usp;
-		ti->addr_limit = USER_DS;
-	} else {
-		childregs->regs[15] = (unsigned long)childregs;
+	childregs = task_pt_regs(p);
+	p->thread.sp = (unsigned long) childregs;
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		memset(childregs, 0, sizeof(struct pt_regs));
+		p->thread.pc = (unsigned long) ret_from_kernel_thread;
+		childregs->regs[4] = arg;
+		childregs->regs[5] = usp;
+		childregs->sr = SR_MD;
+#if defined(CONFIG_SH_FPU)
+		childregs->sr |= SR_FD;
+#endif
 		ti->addr_limit = KERNEL_DS;
 		ti->status &= ~TS_USEDFPU;
 		p->fpu_counter = 0;
+		return 0;
 	}
+	*childregs = *current_pt_regs();
+
+	if (usp)
+		childregs->regs[15] = usp;
+	ti->addr_limit = USER_DS;
 
 	if (clone_flags & CLONE_SETTLS)
 		childregs->gbr = childregs->regs[0];
 
 	childregs->regs[0] = 0; /* Set return value for child */
-
-	p->thread.sp = (unsigned long) childregs;
 	p->thread.pc = (unsigned long) ret_from_fork;
-
-	memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
-
 	return 0;
 }
 
@@ -243,74 +217,6 @@ __switch_to(struct task_struct *prev, struct task_struct *next)
 	return prev;
 }
 
-asmlinkage int sys_fork(unsigned long r4, unsigned long r5,
-			unsigned long r6, unsigned long r7,
-			struct pt_regs __regs)
-{
-#ifdef CONFIG_MMU
-	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
-	return do_fork(SIGCHLD, regs->regs[15], regs, 0, NULL, NULL);
-#else
-	/* fork almost works, enough to trick you into looking elsewhere :-( */
-	return -EINVAL;
-#endif
-}
-
-asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
-			 unsigned long parent_tidptr,
-			 unsigned long child_tidptr,
-			 struct pt_regs __regs)
-{
-	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
-	if (!newsp)
-		newsp = regs->regs[15];
-	return do_fork(clone_flags, newsp, regs, 0,
-			(int __user *)parent_tidptr,
-			(int __user *)child_tidptr);
-}
-
-/*
- * This is trivial, and on the face of it looks like it
- * could equally well be done in user mode.
- *
- * Not so, for quite unobvious reasons - register pressure.
- * In user mode vfork() cannot have a stack frame, and if
- * done by calling the "clone()" system call directly, you
- * do not have enough call-clobbered registers to hold all
- * the information you need.
- */
-asmlinkage int sys_vfork(unsigned long r4, unsigned long r5,
-			 unsigned long r6, unsigned long r7,
-			 struct pt_regs __regs)
-{
-	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->regs[15], regs,
-		       0, NULL, NULL);
-}
-
-/*
- * sys_execve() executes a new program.
- */
-asmlinkage int sys_execve(const char __user *ufilename,
-			  const char __user *const __user *uargv,
-			  const char __user *const __user *uenvp,
-			  unsigned long r7, struct pt_regs __regs)
-{
-	struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
-	int error;
-	struct filename *filename;
-
-	filename = getname(ufilename);
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		goto out;
-
-	error = do_execve(filename->name, uargv, uenvp, regs);
-	putname(filename);
-out:
-	return error;
-}
-
 unsigned long get_wchan(struct task_struct *p)
 {
 	unsigned long pc;
diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c
index 98a709f0c3c..e611c85144b 100644
--- a/arch/sh/kernel/process_64.c
+++ b/arch/sh/kernel/process_64.c
@@ -285,39 +285,6 @@ void show_regs(struct pt_regs *regs)
 }
 
 /*
- * Create a kernel thread
- */
-__noreturn void kernel_thread_helper(void *arg, int (*fn)(void *))
-{
-	do_exit(fn(arg));
-}
-
-/*
- * This is the mechanism for creating a new kernel thread.
- *
- * NOTE! Only a kernel-only process(ie the swapper or direct descendants
- * who haven't done an "execve()") should use this: it will work within
- * a system call from a "real" process, but the process memory space will
- * not be freed until both the parent and the child have exited.
- */
-int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
-{
-	struct pt_regs regs;
-
-	memset(&regs, 0, sizeof(regs));
-	regs.regs[2] = (unsigned long)arg;
-	regs.regs[3] = (unsigned long)fn;
-
-	regs.pc = (unsigned long)kernel_thread_helper;
-	regs.sr = (1 << 30);
-
-	/* Ok, create the new process.. */
-	return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0,
-		      &regs, 0, NULL, NULL);
-}
-EXPORT_SYMBOL(kernel_thread);
-
-/*
  * Free current thread data structures etc..
  */
 void exit_thread(void)
@@ -401,26 +368,37 @@ int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu)
 EXPORT_SYMBOL(dump_fpu);
 
 asmlinkage void ret_from_fork(void);
+asmlinkage void ret_from_kernel_thread(void);
 
 int copy_thread(unsigned long clone_flags, unsigned long usp,
-		unsigned long unused,
-		struct task_struct *p, struct pt_regs *regs)
+		unsigned long arg, struct task_struct *p)
 {
-	struct pt_regs *childregs;
+	struct pt_regs *childregs, *regs = current_pt_regs();
 
 #ifdef CONFIG_SH_FPU
-	if(last_task_used_math == current) {
+	/* can't happen for a kernel thread */
+	if (last_task_used_math == current) {
 		enable_fpu();
 		save_fpu(current);
 		disable_fpu();
 		last_task_used_math = NULL;
-		regs->sr |= SR_FD;
+		current_pt_regs()->sr |= SR_FD;
 	}
 #endif
 	/* Copy from sh version */
 	childregs = (struct pt_regs *)(THREAD_SIZE + task_stack_page(p)) - 1;
+	p->thread.sp = (unsigned long) childregs;
 
-	*childregs = *regs;
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		memset(childregs, 0, sizeof(struct pt_regs));
+		childregs->regs[2] = (unsigned long)arg;
+		childregs->regs[3] = (unsigned long)fn;
+		childregs->sr = (1 << 30); /* not user_mode */
+		childregs->sr |= SR_FD; /* Invalidate FPU flag */
+		p->thread.pc = (unsigned long) ret_from_kernel_thread;
+		return 0;
+	}
+	*childregs = *current_pt_regs();
 
 	/*
 	 * Sign extend the edited stack.
@@ -428,85 +406,18 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 	 * 32-bit wide and context switch must take care
 	 * of NEFF sign extension.
 	 */
-	if (user_mode(regs)) {
+	if (usp)
 		childregs->regs[15] = neff_sign_extend(usp);
-		p->thread.uregs = childregs;
-	} else {
-		childregs->regs[15] =
-			neff_sign_extend((unsigned long)task_stack_page(p) +
-					 THREAD_SIZE);
-	}
+	p->thread.uregs = childregs;
 
 	childregs->regs[9] = 0; /* Set return value for child */
 	childregs->sr |= SR_FD; /* Invalidate FPU flag */
 
-	p->thread.sp = (unsigned long) childregs;
 	p->thread.pc = (unsigned long) ret_from_fork;
 
 	return 0;
 }
 
-asmlinkage int sys_fork(unsigned long r2, unsigned long r3,
-			unsigned long r4, unsigned long r5,
-			unsigned long r6, unsigned long r7,
-			struct pt_regs *pregs)
-{
-	return do_fork(SIGCHLD, pregs->regs[15], pregs, 0, 0, 0);
-}
-
-asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
-			 unsigned long r4, unsigned long r5,
-			 unsigned long r6, unsigned long r7,
-			 struct pt_regs *pregs)
-{
-	if (!newsp)
-		newsp = pregs->regs[15];
-	return do_fork(clone_flags, newsp, pregs, 0, 0, 0);
-}
-
-/*
- * This is trivial, and on the face of it looks like it
- * could equally well be done in user mode.
- *
- * Not so, for quite unobvious reasons - register pressure.
- * In user mode vfork() cannot have a stack frame, and if
- * done by calling the "clone()" system call directly, you
- * do not have enough call-clobbered registers to hold all
- * the information you need.
- */
-asmlinkage int sys_vfork(unsigned long r2, unsigned long r3,
-			 unsigned long r4, unsigned long r5,
-			 unsigned long r6, unsigned long r7,
-			 struct pt_regs *pregs)
-{
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, pregs->regs[15], pregs, 0, 0, 0);
-}
-
-/*
- * sys_execve() executes a new program.
- */
-asmlinkage int sys_execve(const char *ufilename, char **uargv,
-			  char **uenvp, unsigned long r5,
-			  unsigned long r6, unsigned long r7,
-			  struct pt_regs *pregs)
-{
-	int error;
-	struct filename *filename;
-
-	filename = getname((char __user *)ufilename);
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		goto out;
-
-	error = do_execve(filename->name,
-			  (const char __user *const __user *)uargv,
-			  (const char __user *const __user *)uenvp,
-			  pregs);
-	putname(filename);
-out:
-	return error;
-}
-
 #ifdef CONFIG_FRAME_POINTER
 static int in_sh64_switch_to(unsigned long pc)
 {
diff --git a/arch/sh/kernel/signal_64.c b/arch/sh/kernel/signal_64.c
index 23853814bd1..d867cd95a62 100644
--- a/arch/sh/kernel/signal_64.c
+++ b/arch/sh/kernel/signal_64.c
@@ -347,7 +347,6 @@ asmlinkage int sys_rt_sigreturn(unsigned long r2, unsigned long r3,
 {
 	struct rt_sigframe __user *frame = (struct rt_sigframe __user *) (long) REF_REG_SP;
 	sigset_t set;
-	stack_t __user st;
 	long long ret;
 
 	/* Always make any pending restarted system calls return -EINTR */
@@ -365,11 +364,10 @@ asmlinkage int sys_rt_sigreturn(unsigned long r2, unsigned long r3,
 		goto badframe;
 	regs->pc -= 4;
 
-	if (__copy_from_user(&st, &frame->uc.uc_stack, sizeof(st)))
-		goto badframe;
 	/* It is more difficult to avoid calling this function than to
 	   call it and ignore errors.  */
-	do_sigaltstack(&st, NULL, REF_REG_SP);
+	if (do_sigaltstack(&frame->uc.uc_stack, NULL, REF_REG_SP) == -EFAULT)
+		goto badframe;
 
 	return (int) ret;
 
diff --git a/arch/sh/kernel/sys_sh32.c b/arch/sh/kernel/sys_sh32.c
index f56b6fe5c5d..497bab3a040 100644
--- a/arch/sh/kernel/sys_sh32.c
+++ b/arch/sh/kernel/sys_sh32.c
@@ -60,27 +60,3 @@ asmlinkage int sys_fadvise64_64_wrapper(int fd, u32 offset0, u32 offset1,
 				(u64)len0 << 32 | len1,	advice);
 #endif
 }
-
-#if defined(CONFIG_CPU_SH2) || defined(CONFIG_CPU_SH2A)
-#define SYSCALL_ARG3	"trapa #0x23"
-#else
-#define SYSCALL_ARG3	"trapa #0x13"
-#endif
-
-/*
- * Do a system call from kernel instead of calling sys_execve so we
- * end up with proper pt_regs.
- */
-int kernel_execve(const char *filename,
-		  const char *const argv[],
-		  const char *const envp[])
-{
-	register long __sc0 __asm__ ("r3") = __NR_execve;
-	register long __sc4 __asm__ ("r4") = (long) filename;
-	register long __sc5 __asm__ ("r5") = (long) argv;
-	register long __sc6 __asm__ ("r6") = (long) envp;
-	__asm__ __volatile__ (SYSCALL_ARG3 : "=z" (__sc0)
-			: "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6)
-			: "memory");
-	return __sc0;
-}
diff --git a/arch/sh/kernel/sys_sh64.c b/arch/sh/kernel/sys_sh64.c
deleted file mode 100644
index c5a38c4bf41..00000000000
--- a/arch/sh/kernel/sys_sh64.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * arch/sh/kernel/sys_sh64.c
- *
- * Copyright (C) 2000, 2001  Paolo Alberelli
- *
- * This file contains various random system calls that
- * have a non-standard calling sequence on the Linux/SH5
- * platform.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#include <linux/errno.h>
-#include <linux/rwsem.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/fs.h>
-#include <linux/smp.h>
-#include <linux/sem.h>
-#include <linux/msg.h>
-#include <linux/shm.h>
-#include <linux/stat.h>
-#include <linux/mman.h>
-#include <linux/file.h>
-#include <linux/syscalls.h>
-#include <linux/ipc.h>
-#include <asm/uaccess.h>
-#include <asm/ptrace.h>
-#include <asm/unistd.h>
-
-/*
- * Do a system call from kernel instead of calling sys_execve so we
- * end up with proper pt_regs.
- */
-int kernel_execve(const char *filename,
-		  const char *const argv[],
-		  const char *const envp[])
-{
-	register unsigned long __sc0 __asm__ ("r9") = ((0x13 << 16) | __NR_execve);
-	register unsigned long __sc2 __asm__ ("r2") = (unsigned long) filename;
-	register unsigned long __sc3 __asm__ ("r3") = (unsigned long) argv;
-	register unsigned long __sc4 __asm__ ("r4") = (unsigned long) envp;
-	__asm__ __volatile__ ("trapa	%1 !\t\t\t execve(%2,%3,%4)"
-	: "=r" (__sc0)
-	: "r" (__sc0), "r" (__sc2), "r" (__sc3), "r" (__sc4) );
-	__asm__ __volatile__ ("!dummy	%0 %1 %2 %3"
-	: : "r" (__sc0), "r" (__sc2), "r" (__sc3), "r" (__sc4) : "memory");
-	return __sc0;
-}
diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c
index cbbdcad8fcb..1f49c28affa 100644
--- a/arch/sh/mm/fault.c
+++ b/arch/sh/mm/fault.c
@@ -301,17 +301,6 @@ bad_area_access_error(struct pt_regs *regs, unsigned long error_code,
 	__bad_area(regs, error_code, address, SEGV_ACCERR);
 }
 
-static void out_of_memory(void)
-{
-	/*
-	 * We ran out of memory, call the OOM killer, and return the userspace
-	 * (which will retry the fault, or kill us if we got oom-killed):
-	 */
-	up_read(&current->mm->mmap_sem);
-
-	pagefault_out_of_memory();
-}
-
 static void
 do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address)
 {
@@ -353,8 +342,14 @@ mm_fault_error(struct pt_regs *regs, unsigned long error_code,
 			no_context(regs, error_code, address);
 			return 1;
 		}
+		up_read(&current->mm->mmap_sem);
 
-		out_of_memory();
+		/*
+		 * We ran out of memory, call the OOM killer, and return the
+		 * userspace (which will retry the fault, or kill us if we got
+		 * oom-killed):
+		 */
+		pagefault_out_of_memory();
 	} else {
 		if (fault & VM_FAULT_SIGBUS)
 			do_sigbus(regs, error_code, address);
diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
index afeb710ec5c..6777177807c 100644
--- a/arch/sh/mm/mmap.c
+++ b/arch/sh/mm/mmap.c
@@ -30,25 +30,13 @@ static inline unsigned long COLOUR_ALIGN(unsigned long addr,
 	return base + off;
 }
 
-static inline unsigned long COLOUR_ALIGN_DOWN(unsigned long addr,
-					      unsigned long pgoff)
-{
-	unsigned long base = addr & ~shm_align_mask;
-	unsigned long off = (pgoff << PAGE_SHIFT) & shm_align_mask;
-
-	if (base + off <= addr)
-		return base + off;
-
-	return base - off;
-}
-
 unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
 	unsigned long len, unsigned long pgoff, unsigned long flags)
 {
 	struct mm_struct *mm = current->mm;
 	struct vm_area_struct *vma;
-	unsigned long start_addr;
 	int do_colour_align;
+	struct vm_unmapped_area_info info;
 
 	if (flags & MAP_FIXED) {
 		/* We do not accept a shared mapping if it would violate
@@ -79,47 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
 			return addr;
 	}
 
-	if (len > mm->cached_hole_size) {
-		start_addr = addr = mm->free_area_cache;
-	} else {
-	        mm->cached_hole_size = 0;
-		start_addr = addr = TASK_UNMAPPED_BASE;
-	}
-
-full_search:
-	if (do_colour_align)
-		addr = COLOUR_ALIGN(addr, pgoff);
-	else
-		addr = PAGE_ALIGN(mm->free_area_cache);
-
-	for (vma = find_vma(mm, addr); ; vma = vma->vm_next) {
-		/* At this point:  (!vma || addr < vma->vm_end). */
-		if (unlikely(TASK_SIZE - len < addr)) {
-			/*
-			 * Start a new search - just in case we missed
-			 * some holes.
-			 */
-			if (start_addr != TASK_UNMAPPED_BASE) {
-				start_addr = addr = TASK_UNMAPPED_BASE;
-				mm->cached_hole_size = 0;
-				goto full_search;
-			}
-			return -ENOMEM;
-		}
-		if (likely(!vma || addr + len <= vma->vm_start)) {
-			/*
-			 * Remember the place where we stopped the search:
-			 */
-			mm->free_area_cache = addr + len;
-			return addr;
-		}
-		if (addr + mm->cached_hole_size < vma->vm_start)
-		        mm->cached_hole_size = vma->vm_start - addr;
-
-		addr = vma->vm_end;
-		if (do_colour_align)
-			addr = COLOUR_ALIGN(addr, pgoff);
-	}
+	info.flags = 0;
+	info.length = len;
+	info.low_limit = TASK_UNMAPPED_BASE;
+	info.high_limit = TASK_SIZE;
+	info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
+	info.align_offset = pgoff << PAGE_SHIFT;
+	return vm_unmapped_area(&info);
 }
 
 unsigned long
@@ -131,6 +85,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
 	struct mm_struct *mm = current->mm;
 	unsigned long addr = addr0;
 	int do_colour_align;
+	struct vm_unmapped_area_info info;
 
 	if (flags & MAP_FIXED) {
 		/* We do not accept a shared mapping if it would violate
@@ -162,73 +117,27 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
 			return addr;
 	}
 
-	/* check if free_area_cache is useful for us */
-	if (len <= mm->cached_hole_size) {
-	        mm->cached_hole_size = 0;
-		mm->free_area_cache = mm->mmap_base;
-	}
-
-	/* either no address requested or can't fit in requested address hole */
-	addr = mm->free_area_cache;
-	if (do_colour_align) {
-		unsigned long base = COLOUR_ALIGN_DOWN(addr-len, pgoff);
+	info.flags = VM_UNMAPPED_AREA_TOPDOWN;
+	info.length = len;
+	info.low_limit = PAGE_SIZE;
+	info.high_limit = mm->mmap_base;
+	info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
+	info.align_offset = pgoff << PAGE_SHIFT;
+	addr = vm_unmapped_area(&info);
 
-		addr = base + len;
-	}
-
-	/* make sure it can fit in the remaining address space */
-	if (likely(addr > len)) {
-		vma = find_vma(mm, addr-len);
-		if (!vma || addr <= vma->vm_start) {
-			/* remember the address as a hint for next time */
-			return (mm->free_area_cache = addr-len);
-		}
-	}
-
-	if (unlikely(mm->mmap_base < len))
-		goto bottomup;
-
-	addr = mm->mmap_base-len;
-	if (do_colour_align)
-		addr = COLOUR_ALIGN_DOWN(addr, pgoff);
-
-	do {
-		/*
-		 * Lookup failure means no vma is above this address,
-		 * else if new region fits below vma->vm_start,
-		 * return with success:
-		 */
-		vma = find_vma(mm, addr);
-		if (likely(!vma || addr+len <= vma->vm_start)) {
-			/* remember the address as a hint for next time */
-			return (mm->free_area_cache = addr);
-		}
-
-		/* remember the largest hole we saw so far */
-		if (addr + mm->cached_hole_size < vma->vm_start)
-		        mm->cached_hole_size = vma->vm_start - addr;
-
-		/* try just below the current vma->vm_start */
-		addr = vma->vm_start-len;
-		if (do_colour_align)
-			addr = COLOUR_ALIGN_DOWN(addr, pgoff);
-	} while (likely(len < vma->vm_start));
-
-bottomup:
 	/*
 	 * A failed mmap() very likely causes application failure,
 	 * so fall back to the bottom-up function here. This scenario
 	 * can happen with large stack limits and large mmap()
 	 * allocations.
 	 */
-	mm->cached_hole_size = ~0UL;
-	mm->free_area_cache = TASK_UNMAPPED_BASE;
-	addr = arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
-	/*
-	 * Restore the topdown base:
-	 */
-	mm->free_area_cache = mm->mmap_base;
-	mm->cached_hole_size = ~0UL;
+	if (addr & ~PAGE_MASK) {
+		VM_BUG_ON(addr != -ENOMEM);
+		info.flags = 0;
+		info.low_limit = TASK_UNMAPPED_BASE;
+		info.high_limit = TASK_SIZE;
+		addr = vm_unmapped_area(&info);
+	}
 
 	return addr;
 }
@@ -238,7 +147,7 @@ bottomup:
  * You really shouldn't be using read() or write() on /dev/mem.  This
  * might go away in the future.
  */
-int valid_phys_addr_range(unsigned long addr, size_t count)
+int valid_phys_addr_range(phys_addr_t addr, size_t count)
 {
 	if (addr < __MEMORY_START)
 		return 0;
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 9f2edb5c555..0c7d365fa40 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -41,6 +41,8 @@ config SPARC
 	select GENERIC_STRNCPY_FROM_USER
 	select GENERIC_STRNLEN_USER
 	select MODULES_USE_ELF_RELA
+	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
 
 config SPARC32
 	def_bool !64BIT
diff --git a/arch/sparc/boot/piggyback.c b/arch/sparc/boot/piggyback.c
index c0a798fcf03..bb7c95161d7 100644
--- a/arch/sparc/boot/piggyback.c
+++ b/arch/sparc/boot/piggyback.c
@@ -81,18 +81,18 @@ static void usage(void)
 
 static int start_line(const char *line)
 {
-	if (strcmp(line + 8, " T _start\n") == 0)
+	if (strcmp(line + 10, " _start\n") == 0)
 		return 1;
-	else if (strcmp(line + 16, " T _start\n") == 0)
+	else if (strcmp(line + 18, " _start\n") == 0)
 		return 1;
 	return 0;
 }
 
 static int end_line(const char *line)
 {
-	if (strcmp(line + 8, " A _end\n") == 0)
+	if (strcmp(line + 10, " _end\n") == 0)
 		return 1;
-	else if (strcmp (line + 16, " A _end\n") == 0)
+	else if (strcmp (line + 18, " _end\n") == 0)
 		return 1;
 	return 0;
 }
@@ -100,8 +100,8 @@ static int end_line(const char *line)
 /*
  * Find address for start and end in System.map.
  * The file looks like this:
- * f0004000 T _start
- * f0379f79 A _end
+ * f0004000 ... _start
+ * f0379f79 ... _end
  * 1234567890123456
  * ^coloumn 1
  * There is support for 64 bit addresses too.
diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild
index 645a58da0e8..e26d430ce2f 100644
--- a/arch/sparc/include/asm/Kbuild
+++ b/arch/sparc/include/asm/Kbuild
@@ -8,4 +8,5 @@ generic-y += local64.h
 generic-y += irq_regs.h
 generic-y += local.h
 generic-y += module.h
+generic-y += trace_clock.h
 generic-y += word-at-a-time.h
diff --git a/arch/sparc/include/asm/processor_32.h b/arch/sparc/include/asm/processor_32.h
index f74ac9ee33a..c1e01914fd9 100644
--- a/arch/sparc/include/asm/processor_32.h
+++ b/arch/sparc/include/asm/processor_32.h
@@ -106,7 +106,6 @@ static inline void start_thread(struct pt_regs * regs, unsigned long pc,
 
 /* Free all resources held by a thread. */
 #define release_thread(tsk)		do { } while(0)
-extern pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
 
 extern unsigned long get_wchan(struct task_struct *);
 
diff --git a/arch/sparc/include/asm/processor_64.h b/arch/sparc/include/asm/processor_64.h
index 721e25f0e2e..cce72ce4c33 100644
--- a/arch/sparc/include/asm/processor_64.h
+++ b/arch/sparc/include/asm/processor_64.h
@@ -94,6 +94,7 @@ struct thread_struct {
 #ifndef __ASSEMBLY__
 
 #include <linux/types.h>
+#include <asm/fpumacro.h>
 
 /* Return saved PC of a blocked thread. */
 struct task_struct;
@@ -143,6 +144,10 @@ do { \
 	: \
 	: "r" (regs), "r" (sp - sizeof(struct reg_window) - STACK_BIAS), \
 	  "i" ((const unsigned long)(&((struct pt_regs *)0)->u_regs[0]))); \
+	fprs_write(0);	\
+	current_thread_info()->xfsr[0] = 0;	\
+	current_thread_info()->fpsaved[0] = 0;	\
+	regs->tstate &= ~TSTATE_PEF;	\
 } while (0)
 
 #define start_thread32(regs, pc, sp) \
@@ -183,13 +188,15 @@ do { \
 	: \
 	: "r" (regs), "r" (sp - sizeof(struct reg_window32)), \
 	  "i" ((const unsigned long)(&((struct pt_regs *)0)->u_regs[0]))); \
+	fprs_write(0);	\
+	current_thread_info()->xfsr[0] = 0;	\
+	current_thread_info()->fpsaved[0] = 0;	\
+	regs->tstate &= ~TSTATE_PEF;	\
 } while (0)
 
 /* Free all resources held by a thread. */
 #define release_thread(tsk)		do { } while (0)
 
-extern pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-
 extern unsigned long get_wchan(struct task_struct *task);
 
 #define task_pt_regs(tsk) (task_thread_info(tsk)->kregs)
diff --git a/arch/sparc/include/asm/prom.h b/arch/sparc/include/asm/prom.h
index f93003123bc..67c62578d17 100644
--- a/arch/sparc/include/asm/prom.h
+++ b/arch/sparc/include/asm/prom.h
@@ -63,10 +63,13 @@ extern char *of_console_options;
 extern void irq_trans_init(struct device_node *dp);
 extern char *build_path_component(struct device_node *dp);
 
-/* SPARC has a local implementation */
+/* SPARC has local implementations */
 extern int of_address_to_resource(struct device_node *dev, int index,
 				  struct resource *r);
 #define of_address_to_resource of_address_to_resource
 
+void __iomem *of_iomap(struct device_node *node, int index);
+#define of_iomap of_iomap
+
 #endif /* __KERNEL__ */
 #endif /* _SPARC_PROM_H */
diff --git a/arch/sparc/include/asm/ptrace.h b/arch/sparc/include/asm/ptrace.h
index da43bdc6229..bdfafd7af46 100644
--- a/arch/sparc/include/asm/ptrace.h
+++ b/arch/sparc/include/asm/ptrace.h
@@ -32,6 +32,9 @@ static inline bool pt_regs_clear_syscall(struct pt_regs *regs)
 #define arch_ptrace_stop(exit_code, info) \
 	synchronize_user_stack()
 
+#define current_pt_regs() \
+	((struct pt_regs *)((unsigned long)current_thread_info() + THREAD_SIZE) - 1)
+
 struct global_reg_snapshot {
 	unsigned long		tstate;
 	unsigned long		tpc;
@@ -55,9 +58,7 @@ union global_cpu_snapshot {
 
 extern union global_cpu_snapshot global_cpu_snapshot[NR_CPUS];
 
-#define force_successful_syscall_return()	    \
-do {	current_thread_info()->syscall_noerror = 1; \
-} while (0)
+#define force_successful_syscall_return() set_thread_noerror(1)
 #define user_mode(regs) (!((regs)->tstate & TSTATE_PRIV))
 #define instruction_pointer(regs) ((regs)->tpc)
 #define instruction_pointer_set(regs, val) ((regs)->tpc = (val))
@@ -100,6 +101,9 @@ static inline bool pt_regs_clear_syscall(struct pt_regs *regs)
 #define arch_ptrace_stop(exit_code, info) \
 	synchronize_user_stack()
 
+#define current_pt_regs() \
+	((struct pt_regs *)((unsigned long)current_thread_info() + THREAD_SIZE) - 1)
+
 #define user_mode(regs) (!((regs)->psr & PSR_PS))
 #define instruction_pointer(regs) ((regs)->pc)
 #define user_stack_pointer(regs) ((regs)->u_regs[UREG_FP])
diff --git a/arch/sparc/include/asm/signal.h b/arch/sparc/include/asm/signal.h
index d243c2ae02d..77b85850d54 100644
--- a/arch/sparc/include/asm/signal.h
+++ b/arch/sparc/include/asm/signal.h
@@ -26,7 +26,5 @@ struct k_sigaction {
 	void			__user *ka_restorer;
 };
 
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-
 #endif /* !(__ASSEMBLY__) */
 #endif /* !(__SPARC_SIGNAL_H) */
diff --git a/arch/sparc/include/asm/switch_to_64.h b/arch/sparc/include/asm/switch_to_64.h
index 7923c4a2be3..cad36f56fa0 100644
--- a/arch/sparc/include/asm/switch_to_64.h
+++ b/arch/sparc/include/asm/switch_to_64.h
@@ -23,7 +23,7 @@ do {	flush_tlb_pending();						\
 	/* If you are tempted to conditionalize the following */	\
 	/* so that ASI is only written if it changes, think again. */	\
 	__asm__ __volatile__("wr %%g0, %0, %%asi"			\
-	: : "r" (__thread_flag_byte_ptr(task_thread_info(next))[TI_FLAG_BYTE_CURRENT_DS]));\
+	: : "r" (task_thread_info(next)->current_ds));\
 	trap_block[current_thread_info()->cpu].thread =			\
 		task_thread_info(next);					\
 	__asm__ __volatile__(						\
diff --git a/arch/sparc/include/asm/syscalls.h b/arch/sparc/include/asm/syscalls.h
index 45a43f637a1..bf8972adea1 100644
--- a/arch/sparc/include/asm/syscalls.h
+++ b/arch/sparc/include/asm/syscalls.h
@@ -8,6 +8,4 @@ extern asmlinkage long sparc_do_fork(unsigned long clone_flags,
 				     struct pt_regs *regs,
 				     unsigned long stack_size);
 
-extern asmlinkage int sparc_execve(struct pt_regs *regs);
-
 #endif /* _SPARC64_SYSCALLS_H */
diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
index a3fe4dcc0aa..269bd92313d 100644
--- a/arch/sparc/include/asm/thread_info_64.h
+++ b/arch/sparc/include/asm/thread_info_64.h
@@ -14,12 +14,12 @@
 #define TI_FLAG_FAULT_CODE_SHIFT	56
 #define TI_FLAG_BYTE_WSTATE		1
 #define TI_FLAG_WSTATE_SHIFT		48
-#define TI_FLAG_BYTE_CWP		2
-#define TI_FLAG_CWP_SHIFT		40
-#define TI_FLAG_BYTE_CURRENT_DS		3
-#define TI_FLAG_CURRENT_DS_SHIFT	32
-#define TI_FLAG_BYTE_FPDEPTH		4
-#define TI_FLAG_FPDEPTH_SHIFT		24
+#define TI_FLAG_BYTE_NOERROR		2
+#define TI_FLAG_BYTE_NOERROR_SHIFT	40
+#define TI_FLAG_BYTE_FPDEPTH		3
+#define TI_FLAG_FPDEPTH_SHIFT		32
+#define TI_FLAG_BYTE_CWP		4
+#define TI_FLAG_CWP_SHIFT		24
 #define TI_FLAG_BYTE_WSAVED		5
 #define TI_FLAG_WSAVED_SHIFT		16
 
@@ -47,7 +47,7 @@ struct thread_info {
 	struct exec_domain	*exec_domain;
 	int			preempt_count;	/* 0 => preemptable, <0 => BUG */
 	__u8			new_child;
-	__u8			syscall_noerror;
+	__u8			current_ds;
 	__u16			cpu;
 
 	unsigned long		*utraps;
@@ -74,9 +74,9 @@ struct thread_info {
 #define TI_FAULT_CODE	(TI_FLAGS + TI_FLAG_BYTE_FAULT_CODE)
 #define TI_WSTATE	(TI_FLAGS + TI_FLAG_BYTE_WSTATE)
 #define TI_CWP		(TI_FLAGS + TI_FLAG_BYTE_CWP)
-#define TI_CURRENT_DS	(TI_FLAGS + TI_FLAG_BYTE_CURRENT_DS)
 #define TI_FPDEPTH	(TI_FLAGS + TI_FLAG_BYTE_FPDEPTH)
 #define TI_WSAVED	(TI_FLAGS + TI_FLAG_BYTE_WSAVED)
+#define TI_SYS_NOERROR	(TI_FLAGS + TI_FLAG_BYTE_NOERROR)
 #define TI_FPSAVED	0x00000010
 #define TI_KSP		0x00000018
 #define TI_FAULT_ADDR	0x00000020
@@ -84,7 +84,7 @@ struct thread_info {
 #define TI_EXEC_DOMAIN	0x00000030
 #define TI_PRE_COUNT	0x00000038
 #define TI_NEW_CHILD	0x0000003c
-#define TI_SYS_NOERROR	0x0000003d
+#define TI_CURRENT_DS	0x0000003d
 #define TI_CPU		0x0000003e
 #define TI_UTRAPS	0x00000040
 #define TI_REG_WINDOW	0x00000048
@@ -121,7 +121,7 @@ struct thread_info {
 #define INIT_THREAD_INFO(tsk)				\
 {							\
 	.task		=	&tsk,			\
-	.flags		= ((unsigned long)ASI_P) << TI_FLAG_CURRENT_DS_SHIFT,	\
+	.current_ds	=	ASI_P,			\
 	.exec_domain	=	&default_exec_domain,	\
 	.preempt_count	=	INIT_PREEMPT_COUNT,	\
 	.restart_block	= {				\
@@ -153,13 +153,12 @@ register struct thread_info *current_thread_info_reg asm("g6");
 #define set_thread_wstate(val)		(__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_WSTATE] = (val))
 #define get_thread_cwp()		(__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_CWP])
 #define set_thread_cwp(val)		(__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_CWP] = (val))
-#define get_thread_current_ds()		(__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_CURRENT_DS])
-#define set_thread_current_ds(val)	(__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_CURRENT_DS] = (val))
+#define get_thread_noerror()		(__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_NOERROR])
+#define set_thread_noerror(val)		(__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_NOERROR] = (val))
 #define get_thread_fpdepth()		(__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_FPDEPTH])
 #define set_thread_fpdepth(val)		(__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_FPDEPTH] = (val))
 #define get_thread_wsaved()		(__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_WSAVED])
 #define set_thread_wsaved(val)		(__cur_thread_flag_byte_ptr[TI_FLAG_BYTE_WSAVED] = (val))
-
 #endif /* !(__ASSEMBLY__) */
 
 /*
diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
index 73083e1d38d..e562d3caee5 100644
--- a/arch/sparc/include/asm/uaccess_64.h
+++ b/arch/sparc/include/asm/uaccess_64.h
@@ -38,14 +38,14 @@
 #define VERIFY_READ	0
 #define VERIFY_WRITE	1
 
-#define get_fs() ((mm_segment_t) { get_thread_current_ds() })
+#define get_fs() ((mm_segment_t){(current_thread_info()->current_ds)})
 #define get_ds() (KERNEL_DS)
 
 #define segment_eq(a,b)  ((a).seg == (b).seg)
 
 #define set_fs(val)								\
 do {										\
-	set_thread_current_ds((val).seg);					\
+	current_thread_info()->current_ds =(val).seg;				\
 	__asm__ __volatile__ ("wr %%g0, %0, %%asi" : : "r" ((val).seg));	\
 } while(0)
 
diff --git a/arch/sparc/include/asm/unistd.h b/arch/sparc/include/asm/unistd.h
index 0ecea6ed943..c3e5d8b6417 100644
--- a/arch/sparc/include/asm/unistd.h
+++ b/arch/sparc/include/asm/unistd.h
@@ -46,6 +46,7 @@
 #define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
 #define __ARCH_WANT_COMPAT_SYS_SENDFILE
 #endif
+#define __ARCH_WANT_SYS_EXECVE
 
 /*
  * "Conditional" syscalls
diff --git a/arch/sparc/include/uapi/asm/ioctls.h b/arch/sparc/include/uapi/asm/ioctls.h
index 9155f7041d4..897d1723fa1 100644
--- a/arch/sparc/include/uapi/asm/ioctls.h
+++ b/arch/sparc/include/uapi/asm/ioctls.h
@@ -21,6 +21,9 @@
 #define TCSETSF2	_IOW('T', 15, struct termios2)
 #define TIOCGDEV	_IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */
 #define TIOCVHANGUP	_IO('T', 0x37)
+#define TIOCGPKT	_IOR('T', 0x38, int) /* Get packet mode state */
+#define TIOCGPTLCK	_IOR('T', 0x39, int) /* Get Pty lock state */
+#define TIOCGEXCL	_IOR('T', 0x40, int) /* Get exclusive mode state */
 
 /* Note that all the ioctls that are not available in Linux have a 
  * double underscore on the front to: a) avoid some programs to
diff --git a/arch/sparc/include/uapi/asm/socket.h b/arch/sparc/include/uapi/asm/socket.h
index bea1568ae4a..c83a937ead0 100644
--- a/arch/sparc/include/uapi/asm/socket.h
+++ b/arch/sparc/include/uapi/asm/socket.h
@@ -41,6 +41,7 @@
 
 #define SO_ATTACH_FILTER	0x001a
 #define SO_DETACH_FILTER        0x001b
+#define SO_GET_FILTER		SO_ATTACH_FILTER
 
 #define SO_PEERNAME		0x001c
 #define SO_TIMESTAMP		0x001d
diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S
index dcaa1cf0de4..21fd1a8f47d 100644
--- a/arch/sparc/kernel/entry.S
+++ b/arch/sparc/kernel/entry.S
@@ -806,23 +806,10 @@ sys_nis_syscall:
 	call	c_sys_nis_syscall
 	 mov	%l5, %o7
 
-	.align	4
-	.globl	sys_execve
-sys_execve:
-	mov	%o7, %l5
-	add	%sp, STACKFRAME_SZ, %o0		! pt_regs *regs arg
-	call	sparc_execve
-	 mov	%l5, %o7
-
-	.globl	sunos_execv
 sunos_execv:
-	st	%g0, [%sp + STACKFRAME_SZ + PT_I2]
-
-	call	sparc_execve
-	 add	%sp, STACKFRAME_SZ, %o0
-
-	b	ret_sys_call
-	 ld	[%sp + STACKFRAME_SZ + PT_I0], %o0
+	.globl	sunos_execv
+	b	sys_execve
+	 clr	%i2
 
 	.align	4
 	.globl	sys_sparc_pipe
@@ -959,17 +946,9 @@ flush_patch_four:
         .align  4
 linux_sparc_ni_syscall:
 	sethi   %hi(sys_ni_syscall), %l7
-	b       syscall_is_too_hard
+	b       do_syscall
 	 or     %l7, %lo(sys_ni_syscall), %l7
 
-linux_fast_syscall:
-	andn	%l7, 3, %l7
-	mov	%i0, %o0
-	mov	%i1, %o1
-	mov 	%i2, %o2
-	jmpl	%l7 + %g0, %g0
-	 mov	%i3, %o3
-
 linux_syscall_trace:
 	add	%sp, STACKFRAME_SZ, %o0
 	call	syscall_trace
@@ -991,6 +970,23 @@ ret_from_fork:
 	b	ret_sys_call
 	 ld	[%sp + STACKFRAME_SZ + PT_I0], %o0
 
+	.globl	ret_from_kernel_thread
+ret_from_kernel_thread:
+	call	schedule_tail
+	 ld	[%g3 + TI_TASK], %o0
+	ld	[%sp + STACKFRAME_SZ + PT_G1], %l0
+	call	%l0
+	 ld	[%sp + STACKFRAME_SZ + PT_G2], %o0
+	rd	%psr, %l1
+	ld	[%sp + STACKFRAME_SZ + PT_PSR], %l0
+	andn	%l0, PSR_CWP, %l0
+	nop
+	and	%l1, PSR_CWP, %l1
+	or	%l0, %l1, %l0
+	st	%l0, [%sp + STACKFRAME_SZ + PT_PSR]
+	b	ret_sys_call
+	 mov	0, %o0
+
 	/* Linux native system calls enter here... */
 	.align	4
 	.globl	linux_sparc_syscall
@@ -1002,11 +998,8 @@ linux_sparc_syscall:
 	bgeu	linux_sparc_ni_syscall
 	 sll	%g1, 2, %l4
 	ld	[%l7 + %l4], %l7
-	andcc	%l7, 1, %g0
-	bne	linux_fast_syscall
-	 /* Just do first insn from SAVE_ALL in the delay slot */
 
-syscall_is_too_hard:
+do_syscall:
 	SAVE_ALL_HEAD
 	 rd	%wim, %l3
 
diff --git a/arch/sparc/kernel/etrap_64.S b/arch/sparc/kernel/etrap_64.S
index 786b185e6e3..1276ca2567b 100644
--- a/arch/sparc/kernel/etrap_64.S
+++ b/arch/sparc/kernel/etrap_64.S
@@ -92,8 +92,10 @@ etrap_save:	save	%g2, -STACK_BIAS, %sp
 		rdpr	%wstate, %g2
 		wrpr	%g0, 0, %canrestore
 		sll	%g2, 3, %g2
+
+		/* Set TI_SYS_FPDEPTH to 1 and clear TI_SYS_NOERROR.  */
 		mov	1, %l5
-		stb	%l5, [%l6 + TI_FPDEPTH]
+		sth	%l5, [%l6 + TI_SYS_NOERROR]
 
 		wrpr	%g3, 0, %otherwin
 		wrpr	%g2, 0, %wstate
@@ -152,7 +154,9 @@ etrap_save:	save	%g2, -STACK_BIAS, %sp
 		add	%l6, TI_FPSAVED + 1, %l4
 		srl	%l5, 1, %l3
 		add	%l5, 2, %l5
-		stb	%l5, [%l6 + TI_FPDEPTH]
+
+		/* Set TI_SYS_FPDEPTH to %l5 and clear TI_SYS_NOERROR.  */
+		sth	%l5, [%l6 + TI_SYS_NOERROR]
 		ba,pt	%xcc, 2b
 		 stb	%g0, [%l4 + %l3]
 		nop
diff --git a/arch/sparc/kernel/pci_impl.h b/arch/sparc/kernel/pci_impl.h
index 918a2031c8b..5f688531f48 100644
--- a/arch/sparc/kernel/pci_impl.h
+++ b/arch/sparc/kernel/pci_impl.h
@@ -88,7 +88,7 @@ struct pci_pbm_info {
 	int				chip_revision;
 
 	/* Name used for top-level resources. */
-	char				*name;
+	const char			*name;
 
 	/* OBP specific information. */
 	struct platform_device		*op;
diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
index 487bffb36f5..be8e862bada 100644
--- a/arch/sparc/kernel/process_32.c
+++ b/arch/sparc/kernel/process_32.c
@@ -286,8 +286,7 @@ asmlinkage int sparc_do_fork(unsigned long clone_flags,
 	parent_tid_ptr = regs->u_regs[UREG_I2];
 	child_tid_ptr = regs->u_regs[UREG_I4];
 
-	ret = do_fork(clone_flags, stack_start,
-		      regs, stack_size,
+	ret = do_fork(clone_flags, stack_start, stack_size,
 		      (int __user *) parent_tid_ptr,
 		      (int __user *) child_tid_ptr);
 
@@ -316,13 +315,13 @@ asmlinkage int sparc_do_fork(unsigned long clone_flags,
  * XXX See comment above sys_vfork in sparc64. todo.
  */
 extern void ret_from_fork(void);
+extern void ret_from_kernel_thread(void);
 
 int copy_thread(unsigned long clone_flags, unsigned long sp,
-		unsigned long unused,
-		struct task_struct *p, struct pt_regs *regs)
+		unsigned long arg, struct task_struct *p)
 {
 	struct thread_info *ti = task_thread_info(p);
-	struct pt_regs *childregs;
+	struct pt_regs *childregs, *regs = current_pt_regs();
 	char *new_stack;
 
 #ifndef CONFIG_SMP
@@ -336,16 +335,13 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
 	}
 
 	/*
-	 *  p->thread_info         new_stack   childregs
-	 *  !                      !           !             {if(PSR_PS) }
-	 *  V                      V (stk.fr.) V  (pt_regs)  { (stk.fr.) }
-	 *  +----- - - - - - ------+===========+============={+==========}+
+	 *  p->thread_info         new_stack   childregs stack bottom
+	 *  !                      !           !             !
+	 *  V                      V (stk.fr.) V  (pt_regs)  V
+	 *  +----- - - - - - ------+===========+=============+
 	 */
 	new_stack = task_stack_page(p) + THREAD_SIZE;
-	if (regs->psr & PSR_PS)
-		new_stack -= STACKFRAME_SZ;
 	new_stack -= STACKFRAME_SZ + TRACEREG_SZ;
-	memcpy(new_stack, (char *)regs - STACKFRAME_SZ, STACKFRAME_SZ + TRACEREG_SZ);
 	childregs = (struct pt_regs *) (new_stack + STACKFRAME_SZ);
 
 	/*
@@ -356,55 +352,58 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
 	 * Thus, kpsr|=PSR_PIL.
 	 */
 	ti->ksp = (unsigned long) new_stack;
+	p->thread.kregs = childregs;
+
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		extern int nwindows;
+		unsigned long psr;
+		memset(new_stack, 0, STACKFRAME_SZ + TRACEREG_SZ);
+		p->thread.flags |= SPARC_FLAG_KTHREAD;
+		p->thread.current_ds = KERNEL_DS;
+		ti->kpc = (((unsigned long) ret_from_kernel_thread) - 0x8);
+		childregs->u_regs[UREG_G1] = sp; /* function */
+		childregs->u_regs[UREG_G2] = arg;
+		psr = childregs->psr = get_psr();
+		ti->kpsr = psr | PSR_PIL;
+		ti->kwim = 1 << (((psr & PSR_CWP) + 1) % nwindows);
+		return 0;
+	}
+	memcpy(new_stack, (char *)regs - STACKFRAME_SZ, STACKFRAME_SZ + TRACEREG_SZ);
+	childregs->u_regs[UREG_FP] = sp;
+	p->thread.flags &= ~SPARC_FLAG_KTHREAD;
+	p->thread.current_ds = USER_DS;
 	ti->kpc = (((unsigned long) ret_from_fork) - 0x8);
 	ti->kpsr = current->thread.fork_kpsr | PSR_PIL;
 	ti->kwim = current->thread.fork_kwim;
 
-	if(regs->psr & PSR_PS) {
-		extern struct pt_regs fake_swapper_regs;
+	if (sp != regs->u_regs[UREG_FP]) {
+		struct sparc_stackf __user *childstack;
+		struct sparc_stackf __user *parentstack;
 
-		p->thread.kregs = &fake_swapper_regs;
-		new_stack += STACKFRAME_SZ + TRACEREG_SZ;
-		childregs->u_regs[UREG_FP] = (unsigned long) new_stack;
-		p->thread.flags |= SPARC_FLAG_KTHREAD;
-		p->thread.current_ds = KERNEL_DS;
-		memcpy(new_stack, (void *)regs->u_regs[UREG_FP], STACKFRAME_SZ);
-		childregs->u_regs[UREG_G6] = (unsigned long) ti;
-	} else {
-		p->thread.kregs = childregs;
-		childregs->u_regs[UREG_FP] = sp;
-		p->thread.flags &= ~SPARC_FLAG_KTHREAD;
-		p->thread.current_ds = USER_DS;
-
-		if (sp != regs->u_regs[UREG_FP]) {
-			struct sparc_stackf __user *childstack;
-			struct sparc_stackf __user *parentstack;
-
-			/*
-			 * This is a clone() call with supplied user stack.
-			 * Set some valid stack frames to give to the child.
-			 */
-			childstack = (struct sparc_stackf __user *)
-				(sp & ~0xfUL);
-			parentstack = (struct sparc_stackf __user *)
-				regs->u_regs[UREG_FP];
+		/*
+		 * This is a clone() call with supplied user stack.
+		 * Set some valid stack frames to give to the child.
+		 */
+		childstack = (struct sparc_stackf __user *)
+			(sp & ~0xfUL);
+		parentstack = (struct sparc_stackf __user *)
+			regs->u_regs[UREG_FP];
 
 #if 0
-			printk("clone: parent stack:\n");
-			show_stackframe(parentstack);
+		printk("clone: parent stack:\n");
+		show_stackframe(parentstack);
 #endif
 
-			childstack = clone_stackframe(childstack, parentstack);
-			if (!childstack)
-				return -EFAULT;
+		childstack = clone_stackframe(childstack, parentstack);
+		if (!childstack)
+			return -EFAULT;
 
 #if 0
-			printk("clone: child stack:\n");
-			show_stackframe(childstack);
+		printk("clone: child stack:\n");
+		show_stackframe(childstack);
 #endif
 
-			childregs->u_regs[UREG_FP] = (unsigned long)childstack;
-		}
+		childregs->u_regs[UREG_FP] = (unsigned long)childstack;
 	}
 
 #ifdef CONFIG_SMP
@@ -475,69 +474,6 @@ int dump_fpu (struct pt_regs * regs, elf_fpregset_t * fpregs)
 	return 1;
 }
 
-/*
- * sparc_execve() executes a new program after the asm stub has set
- * things up for us.  This should basically do what I want it to.
- */
-asmlinkage int sparc_execve(struct pt_regs *regs)
-{
-	int error, base = 0;
-	struct filename *filename;
-
-	/* Check for indirect call. */
-	if(regs->u_regs[UREG_G1] == 0)
-		base = 1;
-
-	filename = getname((char __user *)regs->u_regs[base + UREG_I0]);
-	error = PTR_ERR(filename);
-	if(IS_ERR(filename))
-		goto out;
-	error = do_execve(filename->name,
-			  (const char __user *const  __user *)
-			  regs->u_regs[base + UREG_I1],
-			  (const char __user *const  __user *)
-			  regs->u_regs[base + UREG_I2],
-			  regs);
-	putname(filename);
-out:
-	return error;
-}
-
-/*
- * This is the mechanism for creating a new kernel thread.
- *
- * NOTE! Only a kernel-only process(ie the swapper or direct descendants
- * who haven't done an "execve()") should use this: it will work within
- * a system call from a "real" process, but the process memory space will
- * not be freed until both the parent and the child have exited.
- */
-pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
-{
-	long retval;
-
-	__asm__ __volatile__("mov %4, %%g2\n\t"    /* Set aside fn ptr... */
-			     "mov %5, %%g3\n\t"    /* and arg. */
-			     "mov %1, %%g1\n\t"
-			     "mov %2, %%o0\n\t"    /* Clone flags. */
-			     "mov 0, %%o1\n\t"     /* usp arg == 0 */
-			     "t 0x10\n\t"          /* Linux/Sparc clone(). */
-			     "cmp %%o1, 0\n\t"
-			     "be 1f\n\t"           /* The parent, just return. */
-			     " nop\n\t"            /* Delay slot. */
-			     "jmpl %%g2, %%o7\n\t" /* Call the function. */
-			     " mov %%g3, %%o0\n\t" /* Get back the arg in delay. */
-			     "mov %3, %%g1\n\t"
-			     "t 0x10\n\t"          /* Linux/Sparc exit(). */
-			     /* Notreached by child. */
-			     "1: mov %%o0, %0\n\t" :
-			     "=r" (retval) :
-			     "i" (__NR_clone), "r" (flags | CLONE_VM | CLONE_UNTRACED),
-			     "i" (__NR_exit),  "r" (fn), "r" (arg) :
-			     "g1", "g2", "g3", "o0", "o1", "memory", "cc");
-	return retval;
-}
-EXPORT_SYMBOL(kernel_thread);
-
 unsigned long get_wchan(struct task_struct *task)
 {
 	unsigned long pc, fp, bias = 0;
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index c6e0c291004..cdb80b2adbe 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -601,8 +601,7 @@ asmlinkage long sparc_do_fork(unsigned long clone_flags,
 		child_tid_ptr = (int __user *) regs->u_regs[UREG_I4];
 	}
 
-	ret = do_fork(clone_flags, stack_start,
-		      regs, stack_size,
+	ret = do_fork(clone_flags, stack_start, stack_size,
 		      parent_tid_ptr, child_tid_ptr);
 
 	/* If we get an error and potentially restart the system
@@ -622,64 +621,55 @@ asmlinkage long sparc_do_fork(unsigned long clone_flags,
  * Child  -->  %o0 == parents pid, %o1 == 1
  */
 int copy_thread(unsigned long clone_flags, unsigned long sp,
-		unsigned long unused,
-		struct task_struct *p, struct pt_regs *regs)
+		unsigned long arg, struct task_struct *p)
 {
 	struct thread_info *t = task_thread_info(p);
+	struct pt_regs *regs = current_pt_regs();
 	struct sparc_stackf *parent_sf;
 	unsigned long child_stack_sz;
 	char *child_trap_frame;
-	int kernel_thread;
-
-	kernel_thread = (regs->tstate & TSTATE_PRIV) ? 1 : 0;
-	parent_sf = ((struct sparc_stackf *) regs) - 1;
 
 	/* Calculate offset to stack_frame & pt_regs */
-	child_stack_sz = ((STACKFRAME_SZ + TRACEREG_SZ) +
-			  (kernel_thread ? STACKFRAME_SZ : 0));
+	child_stack_sz = (STACKFRAME_SZ + TRACEREG_SZ);
 	child_trap_frame = (task_stack_page(p) +
 			    (THREAD_SIZE - child_stack_sz));
-	memcpy(child_trap_frame, parent_sf, child_stack_sz);
 
-	t->flags = (t->flags & ~((0xffUL << TI_FLAG_CWP_SHIFT) |
-				 (0xffUL << TI_FLAG_CURRENT_DS_SHIFT))) |
-		(((regs->tstate + 1) & TSTATE_CWP) << TI_FLAG_CWP_SHIFT);
 	t->new_child = 1;
 	t->ksp = ((unsigned long) child_trap_frame) - STACK_BIAS;
 	t->kregs = (struct pt_regs *) (child_trap_frame +
 				       sizeof(struct sparc_stackf));
 	t->fpsaved[0] = 0;
 
-	if (kernel_thread) {
-		struct sparc_stackf *child_sf = (struct sparc_stackf *)
-			(child_trap_frame + (STACKFRAME_SZ + TRACEREG_SZ));
-
-		/* Zero terminate the stack backtrace.  */
-		child_sf->fp = NULL;
-		t->kregs->u_regs[UREG_FP] =
-		  ((unsigned long) child_sf) - STACK_BIAS;
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		memset(child_trap_frame, 0, child_stack_sz);
+		__thread_flag_byte_ptr(t)[TI_FLAG_BYTE_CWP] = 
+			(current_pt_regs()->tstate + 1) & TSTATE_CWP;
+		t->current_ds = ASI_P;
+		t->kregs->u_regs[UREG_G1] = sp; /* function */
+		t->kregs->u_regs[UREG_G2] = arg;
+		return 0;
+	}
 
-		t->flags |= ((long)ASI_P << TI_FLAG_CURRENT_DS_SHIFT);
-		t->kregs->u_regs[UREG_G6] = (unsigned long) t;
-		t->kregs->u_regs[UREG_G4] = (unsigned long) t->task;
-	} else {
-		if (t->flags & _TIF_32BIT) {
-			sp &= 0x00000000ffffffffUL;
-			regs->u_regs[UREG_FP] &= 0x00000000ffffffffUL;
-		}
-		t->kregs->u_regs[UREG_FP] = sp;
-		t->flags |= ((long)ASI_AIUS << TI_FLAG_CURRENT_DS_SHIFT);
-		if (sp != regs->u_regs[UREG_FP]) {
-			unsigned long csp;
-
-			csp = clone_stackframe(sp, regs->u_regs[UREG_FP]);
-			if (!csp)
-				return -EFAULT;
-			t->kregs->u_regs[UREG_FP] = csp;
-		}
-		if (t->utraps)
-			t->utraps[0]++;
+	parent_sf = ((struct sparc_stackf *) regs) - 1;
+	memcpy(child_trap_frame, parent_sf, child_stack_sz);
+	if (t->flags & _TIF_32BIT) {
+		sp &= 0x00000000ffffffffUL;
+		regs->u_regs[UREG_FP] &= 0x00000000ffffffffUL;
 	}
+	t->kregs->u_regs[UREG_FP] = sp;
+	__thread_flag_byte_ptr(t)[TI_FLAG_BYTE_CWP] = 
+		(regs->tstate + 1) & TSTATE_CWP;
+	t->current_ds = ASI_AIUS;
+	if (sp != regs->u_regs[UREG_FP]) {
+		unsigned long csp;
+
+		csp = clone_stackframe(sp, regs->u_regs[UREG_FP]);
+		if (!csp)
+			return -EFAULT;
+		t->kregs->u_regs[UREG_FP] = csp;
+	}
+	if (t->utraps)
+		t->utraps[0]++;
 
 	/* Set the return value for the child. */
 	t->kregs->u_regs[UREG_I0] = current->pid;
@@ -694,45 +684,6 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
 	return 0;
 }
 
-/*
- * This is the mechanism for creating a new kernel thread.
- *
- * NOTE! Only a kernel-only process(ie the swapper or direct descendants
- * who haven't done an "execve()") should use this: it will work within
- * a system call from a "real" process, but the process memory space will
- * not be freed until both the parent and the child have exited.
- */
-pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
-{
-	long retval;
-
-	/* If the parent runs before fn(arg) is called by the child,
-	 * the input registers of this function can be clobbered.
-	 * So we stash 'fn' and 'arg' into global registers which
-	 * will not be modified by the parent.
-	 */
-	__asm__ __volatile__("mov %4, %%g2\n\t"	   /* Save FN into global */
-			     "mov %5, %%g3\n\t"	   /* Save ARG into global */
-			     "mov %1, %%g1\n\t"	   /* Clone syscall nr. */
-			     "mov %2, %%o0\n\t"	   /* Clone flags. */
-			     "mov 0, %%o1\n\t"	   /* usp arg == 0 */
-			     "t 0x6d\n\t"	   /* Linux/Sparc clone(). */
-			     "brz,a,pn %%o1, 1f\n\t" /* Parent, just return. */
-			     " mov %%o0, %0\n\t"
-			     "jmpl %%g2, %%o7\n\t"   /* Call the function. */
-			     " mov %%g3, %%o0\n\t"   /* Set arg in delay. */
-			     "mov %3, %%g1\n\t"
-			     "t 0x6d\n\t"	   /* Linux/Sparc exit(). */
-			     /* Notreached by child. */
-			     "1:" :
-			     "=r" (retval) :
-			     "i" (__NR_clone), "r" (flags | CLONE_VM | CLONE_UNTRACED),
-			     "i" (__NR_exit),  "r" (fn), "r" (arg) :
-			     "g1", "g2", "g3", "o0", "o1", "memory", "cc");
-	return retval;
-}
-EXPORT_SYMBOL(kernel_thread);
-
 typedef struct {
 	union {
 		unsigned int	pr_regs[32];
@@ -799,41 +750,6 @@ int dump_fpu (struct pt_regs * regs, elf_fpregset_t * fpregs)
 }
 EXPORT_SYMBOL(dump_fpu);
 
-/*
- * sparc_execve() executes a new program after the asm stub has set
- * things up for us.  This should basically do what I want it to.
- */
-asmlinkage int sparc_execve(struct pt_regs *regs)
-{
-	int error, base = 0;
-	struct filename *filename;
-
-	/* User register window flush is done by entry.S */
-
-	/* Check for indirect call. */
-	if (regs->u_regs[UREG_G1] == 0)
-		base = 1;
-
-	filename = getname((char __user *)regs->u_regs[base + UREG_I0]);
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		goto out;
-	error = do_execve(filename->name,
-			  (const char __user *const __user *)
-			  regs->u_regs[base + UREG_I1],
-			  (const char __user *const __user *)
-			  regs->u_regs[base + UREG_I2], regs);
-	putname(filename);
-	if (!error) {
-		fprs_write(0);
-		current_thread_info()->xfsr[0] = 0;
-		current_thread_info()->fpsaved[0] = 0;
-		regs->tstate &= ~TSTATE_PEF;
-	}
-out:
-	return error;
-}
-
 unsigned long get_wchan(struct task_struct *task)
 {
 	unsigned long pc, fp, bias = 0;
diff --git a/arch/sparc/kernel/signal_64.c b/arch/sparc/kernel/signal_64.c
index 867de2f8189..689e1ba6280 100644
--- a/arch/sparc/kernel/signal_64.c
+++ b/arch/sparc/kernel/signal_64.c
@@ -295,9 +295,7 @@ void do_rt_sigreturn(struct pt_regs *regs)
 		err |= restore_fpu_state(regs, fpu_save);
 
 	err |= __copy_from_user(&set, &sf->mask, sizeof(sigset_t));
-	err |= do_sigaltstack(&sf->stack, NULL, (unsigned long)sf);
-
-	if (err)
+	if (err || do_sigaltstack(&sf->stack, NULL, (unsigned long)sf) == -EFAULT)
 		goto segv;
 
 	err |= __get_user(rwin_save, &sf->rwin_save);
diff --git a/arch/sparc/kernel/sys32.S b/arch/sparc/kernel/sys32.S
index 44025f4ba41..8475a474273 100644
--- a/arch/sparc/kernel/sys32.S
+++ b/arch/sparc/kernel/sys32.S
@@ -47,7 +47,7 @@ STUB:	sra	REG1, 0, REG1; \
 	sra	REG4, 0, REG4
 
 SIGN1(sys32_exit, sparc_exit, %o0)
-SIGN1(sys32_exit_group, sys_exit_group, %o0)
+SIGN1(sys32_exit_group, sparc_exit_group, %o0)
 SIGN1(sys32_wait4, compat_sys_wait4, %o2)
 SIGN1(sys32_creat, sys_creat, %o1)
 SIGN1(sys32_mknod, sys_mknod, %o1)
diff --git a/arch/sparc/kernel/sys_sparc32.c b/arch/sparc/kernel/sys_sparc32.c
index c3239811a1b..03c7e929ec3 100644
--- a/arch/sparc/kernel/sys_sparc32.c
+++ b/arch/sparc/kernel/sys_sparc32.c
@@ -396,42 +396,6 @@ asmlinkage long compat_sys_rt_sigaction(int sig,
         return ret;
 }
 
-/*
- * sparc32_execve() executes a new program after the asm stub has set
- * things up for us.  This should basically do what I want it to.
- */
-asmlinkage long sparc32_execve(struct pt_regs *regs)
-{
-	int error, base = 0;
-	struct filename *filename;
-
-	/* User register window flush is done by entry.S */
-
-	/* Check for indirect call. */
-	if ((u32)regs->u_regs[UREG_G1] == 0)
-		base = 1;
-
-	filename = getname(compat_ptr(regs->u_regs[base + UREG_I0]));
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		goto out;
-
-	error = compat_do_execve(filename->name,
-				 compat_ptr(regs->u_regs[base + UREG_I1]),
-				 compat_ptr(regs->u_regs[base + UREG_I2]), regs);
-
-	putname(filename);
-
-	if (!error) {
-		fprs_write(0);
-		current_thread_info()->xfsr[0] = 0;
-		current_thread_info()->fpsaved[0] = 0;
-		regs->tstate &= ~TSTATE_PEF;
-	}
-out:
-	return error;
-}
-
 #ifdef CONFIG_MODULES
 
 asmlinkage long sys32_init_module(void __user *umod, u32 len,
diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
index 0c9b31b22e0..2da0bdcae52 100644
--- a/arch/sparc/kernel/sys_sparc_32.c
+++ b/arch/sparc/kernel/sys_sparc_32.c
@@ -34,11 +34,9 @@ asmlinkage unsigned long sys_getpagesize(void)
 	return PAGE_SIZE; /* Possibly older binaries want 8192 on sun4's? */
 }
 
-#define COLOUR_ALIGN(addr)      (((addr)+SHMLBA-1)&~(SHMLBA-1))
-
 unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags)
 {
-	struct vm_area_struct * vmm;
+	struct vm_unmapped_area_info info;
 
 	if (flags & MAP_FIXED) {
 		/* We do not accept a shared mapping if it would violate
@@ -56,21 +54,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
 	if (!addr)
 		addr = TASK_UNMAPPED_BASE;
 
-	if (flags & MAP_SHARED)
-		addr = COLOUR_ALIGN(addr);
-	else
-		addr = PAGE_ALIGN(addr);
-
-	for (vmm = find_vma(current->mm, addr); ; vmm = vmm->vm_next) {
-		/* At this point:  (!vmm || addr < vmm->vm_end). */
-		if (TASK_SIZE - PAGE_SIZE - len < addr)
-			return -ENOMEM;
-		if (!vmm || addr + len <= vmm->vm_start)
-			return addr;
-		addr = vmm->vm_end;
-		if (flags & MAP_SHARED)
-			addr = COLOUR_ALIGN(addr);
-	}
+	info.flags = 0;
+	info.length = len;
+	info.low_limit = addr;
+	info.high_limit = TASK_SIZE;
+	info.align_mask = (flags & MAP_SHARED) ?
+		(PAGE_MASK & (SHMLBA - 1)) : 0;
+	info.align_offset = pgoff << PAGE_SHIFT;
+	return vm_unmapped_area(&info);
 }
 
 /*
@@ -258,27 +249,3 @@ out:
 	up_read(&uts_sem);
 	return err;
 }
-
-/*
- * Do a system call from kernel instead of calling sys_execve so we
- * end up with proper pt_regs.
- */
-int kernel_execve(const char *filename,
-		  const char *const argv[],
-		  const char *const envp[])
-{
-	long __res;
-	register long __g1 __asm__ ("g1") = __NR_execve;
-	register long __o0 __asm__ ("o0") = (long)(filename);
-	register long __o1 __asm__ ("o1") = (long)(argv);
-	register long __o2 __asm__ ("o2") = (long)(envp);
-	asm volatile ("t 0x10\n\t"
-		      "bcc 1f\n\t"
-		      "mov %%o0, %0\n\t"
-		      "sub %%g0, %%o0, %0\n\t"
-		      "1:\n\t"
-		      : "=r" (__res), "=&r" (__o0)
-		      : "1" (__o0), "r" (__o1), "r" (__o2), "r" (__g1)
-		      : "cc");
-	return __res;
-}
diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
index 878ef3d5fec..708bc29d36a 100644
--- a/arch/sparc/kernel/sys_sparc_64.c
+++ b/arch/sparc/kernel/sys_sparc_64.c
@@ -75,7 +75,7 @@ static inline int invalid_64bit_range(unsigned long addr, unsigned long len)
  *    the spitfire/niagara VA-hole.
  */
 
-static inline unsigned long COLOUR_ALIGN(unsigned long addr,
+static inline unsigned long COLOR_ALIGN(unsigned long addr,
 					 unsigned long pgoff)
 {
 	unsigned long base = (addr+SHMLBA-1)&~(SHMLBA-1);
@@ -84,24 +84,13 @@ static inline unsigned long COLOUR_ALIGN(unsigned long addr,
 	return base + off;
 }
 
-static inline unsigned long COLOUR_ALIGN_DOWN(unsigned long addr,
-					      unsigned long pgoff)
-{
-	unsigned long base = addr & ~(SHMLBA-1);
-	unsigned long off = (pgoff<<PAGE_SHIFT) & (SHMLBA-1);
-
-	if (base + off <= addr)
-		return base + off;
-	return base - off;
-}
-
 unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags)
 {
 	struct mm_struct *mm = current->mm;
 	struct vm_area_struct * vma;
 	unsigned long task_size = TASK_SIZE;
-	unsigned long start_addr;
 	int do_color_align;
+	struct vm_unmapped_area_info info;
 
 	if (flags & MAP_FIXED) {
 		/* We do not accept a shared mapping if it would violate
@@ -124,7 +113,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
 
 	if (addr) {
 		if (do_color_align)
-			addr = COLOUR_ALIGN(addr, pgoff);
+			addr = COLOR_ALIGN(addr, pgoff);
 		else
 			addr = PAGE_ALIGN(addr);
 
@@ -134,50 +123,22 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
 			return addr;
 	}
 
-	if (len > mm->cached_hole_size) {
-	        start_addr = addr = mm->free_area_cache;
-	} else {
-	        start_addr = addr = TASK_UNMAPPED_BASE;
-	        mm->cached_hole_size = 0;
+	info.flags = 0;
+	info.length = len;
+	info.low_limit = TASK_UNMAPPED_BASE;
+	info.high_limit = min(task_size, VA_EXCLUDE_START);
+	info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
+	info.align_offset = pgoff << PAGE_SHIFT;
+	addr = vm_unmapped_area(&info);
+
+	if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
+		VM_BUG_ON(addr != -ENOMEM);
+		info.low_limit = VA_EXCLUDE_END;
+		info.high_limit = task_size;
+		addr = vm_unmapped_area(&info);
 	}
 
-	task_size -= len;
-
-full_search:
-	if (do_color_align)
-		addr = COLOUR_ALIGN(addr, pgoff);
-	else
-		addr = PAGE_ALIGN(addr);
-
-	for (vma = find_vma(mm, addr); ; vma = vma->vm_next) {
-		/* At this point:  (!vma || addr < vma->vm_end). */
-		if (addr < VA_EXCLUDE_START &&
-		    (addr + len) >= VA_EXCLUDE_START) {
-			addr = VA_EXCLUDE_END;
-			vma = find_vma(mm, VA_EXCLUDE_END);
-		}
-		if (unlikely(task_size < addr)) {
-			if (start_addr != TASK_UNMAPPED_BASE) {
-				start_addr = addr = TASK_UNMAPPED_BASE;
-				mm->cached_hole_size = 0;
-				goto full_search;
-			}
-			return -ENOMEM;
-		}
-		if (likely(!vma || addr + len <= vma->vm_start)) {
-			/*
-			 * Remember the place where we stopped the search:
-			 */
-			mm->free_area_cache = addr + len;
-			return addr;
-		}
-		if (addr + mm->cached_hole_size < vma->vm_start)
-		        mm->cached_hole_size = vma->vm_start - addr;
-
-		addr = vma->vm_end;
-		if (do_color_align)
-			addr = COLOUR_ALIGN(addr, pgoff);
-	}
+	return addr;
 }
 
 unsigned long
@@ -190,6 +151,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
 	unsigned long task_size = STACK_TOP32;
 	unsigned long addr = addr0;
 	int do_color_align;
+	struct vm_unmapped_area_info info;
 
 	/* This should only ever run for 32-bit processes.  */
 	BUG_ON(!test_thread_flag(TIF_32BIT));
@@ -214,7 +176,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
 	/* requesting a specific address */
 	if (addr) {
 		if (do_color_align)
-			addr = COLOUR_ALIGN(addr, pgoff);
+			addr = COLOR_ALIGN(addr, pgoff);
 		else
 			addr = PAGE_ALIGN(addr);
 
@@ -224,73 +186,27 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
 			return addr;
 	}
 
-	/* check if free_area_cache is useful for us */
-	if (len <= mm->cached_hole_size) {
- 	        mm->cached_hole_size = 0;
- 		mm->free_area_cache = mm->mmap_base;
- 	}
-
-	/* either no address requested or can't fit in requested address hole */
-	addr = mm->free_area_cache;
-	if (do_color_align) {
-		unsigned long base = COLOUR_ALIGN_DOWN(addr-len, pgoff);
-
-		addr = base + len;
-	}
-
-	/* make sure it can fit in the remaining address space */
-	if (likely(addr > len)) {
-		vma = find_vma(mm, addr-len);
-		if (!vma || addr <= vma->vm_start) {
-			/* remember the address as a hint for next time */
-			return (mm->free_area_cache = addr-len);
-		}
-	}
-
-	if (unlikely(mm->mmap_base < len))
-		goto bottomup;
-
-	addr = mm->mmap_base-len;
-	if (do_color_align)
-		addr = COLOUR_ALIGN_DOWN(addr, pgoff);
-
-	do {
-		/*
-		 * Lookup failure means no vma is above this address,
-		 * else if new region fits below vma->vm_start,
-		 * return with success:
-		 */
-		vma = find_vma(mm, addr);
-		if (likely(!vma || addr+len <= vma->vm_start)) {
-			/* remember the address as a hint for next time */
-			return (mm->free_area_cache = addr);
-		}
-
- 		/* remember the largest hole we saw so far */
- 		if (addr + mm->cached_hole_size < vma->vm_start)
- 		        mm->cached_hole_size = vma->vm_start - addr;
+	info.flags = VM_UNMAPPED_AREA_TOPDOWN;
+	info.length = len;
+	info.low_limit = PAGE_SIZE;
+	info.high_limit = mm->mmap_base;
+	info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
+	info.align_offset = pgoff << PAGE_SHIFT;
+	addr = vm_unmapped_area(&info);
 
-		/* try just below the current vma->vm_start */
-		addr = vma->vm_start-len;
-		if (do_color_align)
-			addr = COLOUR_ALIGN_DOWN(addr, pgoff);
-	} while (likely(len < vma->vm_start));
-
-bottomup:
 	/*
 	 * A failed mmap() very likely causes application failure,
 	 * so fall back to the bottom-up function here. This scenario
 	 * can happen with large stack limits and large mmap()
 	 * allocations.
 	 */
-	mm->cached_hole_size = ~0UL;
-  	mm->free_area_cache = TASK_UNMAPPED_BASE;
-	addr = arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
-	/*
-	 * Restore the topdown base:
-	 */
-	mm->free_area_cache = mm->mmap_base;
-	mm->cached_hole_size = ~0UL;
+	if (addr & ~PAGE_MASK) {
+		VM_BUG_ON(addr != -ENOMEM);
+		info.flags = 0;
+		info.low_limit = TASK_UNMAPPED_BASE;
+		info.high_limit = STACK_TOP32;
+		addr = vm_unmapped_area(&info);
+	}
 
 	return addr;
 }
@@ -730,28 +646,6 @@ SYSCALL_DEFINE5(rt_sigaction, int, sig, const struct sigaction __user *, act,
 	return ret;
 }
 
-/*
- * Do a system call from kernel instead of calling sys_execve so we
- * end up with proper pt_regs.
- */
-int kernel_execve(const char *filename,
-		  const char *const argv[],
-		  const char *const envp[])
-{
-	long __res;
-	register long __g1 __asm__ ("g1") = __NR_execve;
-	register long __o0 __asm__ ("o0") = (long)(filename);
-	register long __o1 __asm__ ("o1") = (long)(argv);
-	register long __o2 __asm__ ("o2") = (long)(envp);
-	asm volatile ("t 0x6d\n\t"
-		      "sub %%g0, %%o0, %0\n\t"
-		      "movcc %%xcc, %%o0, %0\n\t"
-		      : "=r" (__res), "=&r" (__o0)
-		      : "1" (__o0), "r" (__o1), "r" (__o2), "r" (__g1)
-		      : "cc");
-	return __res;
-}
-
 asmlinkage long sys_kern_features(void)
 {
 	return KERN_FEATURE_MIXED_MODE_STACK;
diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
index 7f5f65d0b3f..e0fed7711a9 100644
--- a/arch/sparc/kernel/syscalls.S
+++ b/arch/sparc/kernel/syscalls.S
@@ -1,23 +1,19 @@
 	/* SunOS's execv() call only specifies the argv argument, the
 	 * environment settings are the same as the calling processes.
 	 */
-sys_execve:
-	sethi	%hi(sparc_execve), %g1
-	ba,pt	%xcc, execve_merge
-	 or	%g1, %lo(sparc_execve), %g1
+sys64_execve:
+	set	sys_execve, %g1
+	jmpl	%g1, %g0
+	 flushw
 
 #ifdef CONFIG_COMPAT
 sunos_execv:
-	stx	%g0, [%sp + PTREGS_OFF + PT_V9_I2]
+	mov	%g0, %o2
 sys32_execve:
-	sethi	%hi(sparc32_execve), %g1
-	or	%g1, %lo(sparc32_execve), %g1
-#endif
-
-execve_merge:
-	flushw
+	set	compat_sys_execve, %g1
 	jmpl	%g1, %g0
-	 add	%sp, PTREGS_OFF, %o0
+	 flushw
+#endif
 
 	.align	32
 sys_sparc_pipe:
@@ -112,16 +108,31 @@ sys_clone:
 ret_from_syscall:
 	/* Clear current_thread_info()->new_child. */
 	stb	%g0, [%g6 + TI_NEW_CHILD]
-	ldx	[%g6 + TI_FLAGS], %l0
 	call	schedule_tail
 	 mov	%g7, %o0
+	ldx	[%sp + PTREGS_OFF + PT_V9_I0], %o0
+	brnz,pt	%o0, ret_sys_call
+	 ldx	[%g6 + TI_FLAGS], %l0
+	ldx	[%sp + PTREGS_OFF + PT_V9_G1], %l1
+	call	%l1
+	 ldx	[%sp + PTREGS_OFF + PT_V9_G2], %o0
 	ba,pt	%xcc, ret_sys_call
-	 ldx	[%sp + PTREGS_OFF + PT_V9_I0], %o0
+	 mov	0, %o0
+
+	.globl	sparc_exit_group
+	.type	sparc_exit_group,#function
+sparc_exit_group:
+	sethi	%hi(sys_exit_group), %g7
+	ba,pt	%xcc, 1f
+	 or	%g7, %lo(sys_exit_group), %g7
+	.size	sparc_exit_group,.-sparc_exit_group
 
 	.globl	sparc_exit
 	.type	sparc_exit,#function
 sparc_exit:
-	rdpr	%pstate, %g2
+	sethi	%hi(sys_exit), %g7
+	or	%g7, %lo(sys_exit), %g7
+1:	rdpr	%pstate, %g2
 	wrpr	%g2, PSTATE_IE, %pstate
 	rdpr	%otherwin, %g1
 	rdpr	%cansave, %g3
@@ -129,7 +140,7 @@ sparc_exit:
 	wrpr	%g3, 0x0, %cansave
 	wrpr	%g0, 0x0, %otherwin
 	wrpr	%g2, 0x0, %pstate
-	ba,pt	%xcc, sys_exit
+	jmpl	%g7, %g0
 	 stb	%g0, [%g6 + TI_WSAVED]
 	.size	sparc_exit,.-sparc_exit
 
@@ -222,7 +233,6 @@ ret_sys_call:
 	ldx	[%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
 
 2:
-	stb	%g0, [%g6 + TI_SYS_NOERROR]
 	/* System call success, clear Carry condition code. */
 	andn	%g3, %g2, %g3
 3:
diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S
index 1c9af9fa38e..cdbd9b81775 100644
--- a/arch/sparc/kernel/systbls_64.S
+++ b/arch/sparc/kernel/systbls_64.S
@@ -107,7 +107,7 @@ sys_call_table:
 /*40*/	.word sys_newlstat, sys_dup, sys_sparc_pipe, sys_times, sys_nis_syscall
 	.word sys_umount, sys_setgid, sys_getgid, sys_signal, sys_geteuid
 /*50*/	.word sys_getegid, sys_acct, sys_memory_ordering, sys_nis_syscall, sys_ioctl
-	.word sys_reboot, sys_nis_syscall, sys_symlink, sys_readlink, sys_execve
+	.word sys_reboot, sys_nis_syscall, sys_symlink, sys_readlink, sys64_execve
 /*60*/	.word sys_umask, sys_chroot, sys_newfstat, sys_fstat64, sys_getpagesize
 	.word sys_msync, sys_vfork, sys_pread64, sys_pwrite64, sys_nis_syscall
 /*70*/	.word sys_nis_syscall, sys_mmap, sys_nis_syscall, sys_64_munmap, sys_mprotect
@@ -133,7 +133,7 @@ sys_call_table:
 /*170*/	.word sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr, sys_getdents
 	.word sys_setsid, sys_fchdir, sys_fgetxattr, sys_listxattr, sys_llistxattr
 /*180*/	.word sys_flistxattr, sys_removexattr, sys_lremovexattr, sys_nis_syscall, sys_ni_syscall
-	.word sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sys_newuname
+	.word sys_setpgid, sys_fremovexattr, sys_tkill, sparc_exit_group, sys_newuname
 /*190*/	.word sys_init_module, sys_sparc64_personality, sys_remap_file_pages, sys_epoll_create, sys_epoll_ctl
 	.word sys_epoll_wait, sys_ioprio_set, sys_getppid, sys_nis_syscall, sys_sgetmask
 /*200*/	.word sys_ssetmask, sys_nis_syscall, sys_newlstat, sys_uselib, sys_nis_syscall
diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
index b66a77968f3..e7ecf1507d9 100644
--- a/arch/sparc/kernel/traps_64.c
+++ b/arch/sparc/kernel/traps_64.c
@@ -2688,8 +2688,8 @@ void __init trap_init(void)
 		     TI_PRE_COUNT != offsetof(struct thread_info,
 					      preempt_count) ||
 		     TI_NEW_CHILD != offsetof(struct thread_info, new_child) ||
-		     TI_SYS_NOERROR != offsetof(struct thread_info,
-						syscall_noerror) ||
+		     TI_CURRENT_DS != offsetof(struct thread_info,
+						current_ds) ||
 		     TI_RESTART_BLOCK != offsetof(struct thread_info,
 						  restart_block) ||
 		     TI_KUNA_REGS != offsetof(struct thread_info,
diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
index f76f83d5ac6..d2b59441ebd 100644
--- a/arch/sparc/mm/hugetlbpage.c
+++ b/arch/sparc/mm/hugetlbpage.c
@@ -30,55 +30,28 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
 							unsigned long pgoff,
 							unsigned long flags)
 {
-	struct mm_struct *mm = current->mm;
-	struct vm_area_struct * vma;
 	unsigned long task_size = TASK_SIZE;
-	unsigned long start_addr;
+	struct vm_unmapped_area_info info;
 
 	if (test_thread_flag(TIF_32BIT))
 		task_size = STACK_TOP32;
-	if (unlikely(len >= VA_EXCLUDE_START))
-		return -ENOMEM;
 
-	if (len > mm->cached_hole_size) {
-	        start_addr = addr = mm->free_area_cache;
-	} else {
-	        start_addr = addr = TASK_UNMAPPED_BASE;
-	        mm->cached_hole_size = 0;
+	info.flags = 0;
+	info.length = len;
+	info.low_limit = TASK_UNMAPPED_BASE;
+	info.high_limit = min(task_size, VA_EXCLUDE_START);
+	info.align_mask = PAGE_MASK & ~HPAGE_MASK;
+	info.align_offset = 0;
+	addr = vm_unmapped_area(&info);
+
+	if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
+		VM_BUG_ON(addr != -ENOMEM);
+		info.low_limit = VA_EXCLUDE_END;
+		info.high_limit = task_size;
+		addr = vm_unmapped_area(&info);
 	}
 
-	task_size -= len;
-
-full_search:
-	addr = ALIGN(addr, HPAGE_SIZE);
-
-	for (vma = find_vma(mm, addr); ; vma = vma->vm_next) {
-		/* At this point:  (!vma || addr < vma->vm_end). */
-		if (addr < VA_EXCLUDE_START &&
-		    (addr + len) >= VA_EXCLUDE_START) {
-			addr = VA_EXCLUDE_END;
-			vma = find_vma(mm, VA_EXCLUDE_END);
-		}
-		if (unlikely(task_size < addr)) {
-			if (start_addr != TASK_UNMAPPED_BASE) {
-				start_addr = addr = TASK_UNMAPPED_BASE;
-				mm->cached_hole_size = 0;
-				goto full_search;
-			}
-			return -ENOMEM;
-		}
-		if (likely(!vma || addr + len <= vma->vm_start)) {
-			/*
-			 * Remember the place where we stopped the search:
-			 */
-			mm->free_area_cache = addr + len;
-			return addr;
-		}
-		if (addr + mm->cached_hole_size < vma->vm_start)
-		        mm->cached_hole_size = vma->vm_start - addr;
-
-		addr = ALIGN(vma->vm_end, HPAGE_SIZE);
-	}
+	return addr;
 }
 
 static unsigned long
@@ -87,71 +60,34 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
 				  const unsigned long pgoff,
 				  const unsigned long flags)
 {
-	struct vm_area_struct *vma;
 	struct mm_struct *mm = current->mm;
 	unsigned long addr = addr0;
+	struct vm_unmapped_area_info info;
 
 	/* This should only ever run for 32-bit processes.  */
 	BUG_ON(!test_thread_flag(TIF_32BIT));
 
-	/* check if free_area_cache is useful for us */
-	if (len <= mm->cached_hole_size) {
- 	        mm->cached_hole_size = 0;
- 		mm->free_area_cache = mm->mmap_base;
- 	}
-
-	/* either no address requested or can't fit in requested address hole */
-	addr = mm->free_area_cache & HPAGE_MASK;
-
-	/* make sure it can fit in the remaining address space */
-	if (likely(addr > len)) {
-		vma = find_vma(mm, addr-len);
-		if (!vma || addr <= vma->vm_start) {
-			/* remember the address as a hint for next time */
-			return (mm->free_area_cache = addr-len);
-		}
-	}
-
-	if (unlikely(mm->mmap_base < len))
-		goto bottomup;
-
-	addr = (mm->mmap_base-len) & HPAGE_MASK;
-
-	do {
-		/*
-		 * Lookup failure means no vma is above this address,
-		 * else if new region fits below vma->vm_start,
-		 * return with success:
-		 */
-		vma = find_vma(mm, addr);
-		if (likely(!vma || addr+len <= vma->vm_start)) {
-			/* remember the address as a hint for next time */
-			return (mm->free_area_cache = addr);
-		}
-
- 		/* remember the largest hole we saw so far */
- 		if (addr + mm->cached_hole_size < vma->vm_start)
- 		        mm->cached_hole_size = vma->vm_start - addr;
-
-		/* try just below the current vma->vm_start */
-		addr = (vma->vm_start-len) & HPAGE_MASK;
-	} while (likely(len < vma->vm_start));
+	info.flags = VM_UNMAPPED_AREA_TOPDOWN;
+	info.length = len;
+	info.low_limit = PAGE_SIZE;
+	info.high_limit = mm->mmap_base;
+	info.align_mask = PAGE_MASK & ~HPAGE_MASK;
+	info.align_offset = 0;
+	addr = vm_unmapped_area(&info);
 
-bottomup:
 	/*
 	 * A failed mmap() very likely causes application failure,
 	 * so fall back to the bottom-up function here. This scenario
 	 * can happen with large stack limits and large mmap()
 	 * allocations.
 	 */
-	mm->cached_hole_size = ~0UL;
-  	mm->free_area_cache = TASK_UNMAPPED_BASE;
-	addr = arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
-	/*
-	 * Restore the topdown base:
-	 */
-	mm->free_area_cache = mm->mmap_base;
-	mm->cached_hole_size = ~0UL;
+	if (addr & ~PAGE_MASK) {
+		VM_BUG_ON(addr != -ENOMEM);
+		info.flags = 0;
+		info.low_limit = TASK_UNMAPPED_BASE;
+		info.high_limit = STACK_TOP32;
+		addr = vm_unmapped_area(&info);
+	}
 
 	return addr;
 }
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index 9e28a118e6a..85be1ca539b 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -624,7 +624,7 @@ static void __init inherit_prom_mappings(void)
 void prom_world(int enter)
 {
 	if (!enter)
-		set_fs((mm_segment_t) { get_thread_current_ds() });
+		set_fs(get_fs());
 
 	__asm__ __volatile__("flushw");
 }
diff --git a/arch/sparc/net/bpf_jit_comp.c b/arch/sparc/net/bpf_jit_comp.c
index 28368701ef7..3109ca684a9 100644
--- a/arch/sparc/net/bpf_jit_comp.c
+++ b/arch/sparc/net/bpf_jit_comp.c
@@ -3,6 +3,7 @@
 #include <linux/netdevice.h>
 #include <linux/filter.h>
 #include <linux/cache.h>
+#include <linux/if_vlan.h>
 
 #include <asm/cacheflush.h>
 #include <asm/ptrace.h>
@@ -312,6 +313,12 @@ do {	*prog++ = BR_OPC | WDISP22(OFF);		\
 #define emit_addi(R1, IMM, R3) \
 	*prog++ = (ADD | IMMED | RS1(R1) | S13(IMM) | RD(R3))
 
+#define emit_and(R1, R2, R3) \
+	*prog++ = (AND | RS1(R1) | RS2(R2) | RD(R3))
+
+#define emit_andi(R1, IMM, R3) \
+	*prog++ = (AND | IMMED | RS1(R1) | S13(IMM) | RD(R3))
+
 #define emit_alloc_stack(SZ) \
 	*prog++ = (SUB | IMMED | RS1(SP) | S13(SZ) | RD(SP))
 
@@ -415,6 +422,8 @@ void bpf_jit_compile(struct sk_filter *fp)
 		case BPF_S_ANC_IFINDEX:
 		case BPF_S_ANC_MARK:
 		case BPF_S_ANC_RXHASH:
+		case BPF_S_ANC_VLAN_TAG:
+		case BPF_S_ANC_VLAN_TAG_PRESENT:
 		case BPF_S_ANC_CPU:
 		case BPF_S_ANC_QUEUE:
 		case BPF_S_LD_W_ABS:
@@ -600,6 +609,16 @@ void bpf_jit_compile(struct sk_filter *fp)
 			case BPF_S_ANC_RXHASH:
 				emit_skb_load32(rxhash, r_A);
 				break;
+			case BPF_S_ANC_VLAN_TAG:
+			case BPF_S_ANC_VLAN_TAG_PRESENT:
+				emit_skb_load16(vlan_tci, r_A);
+				if (filter[i].code == BPF_S_ANC_VLAN_TAG) {
+					emit_andi(r_A, VLAN_VID_MASK, r_A);
+				} else {
+					emit_loadimm(VLAN_TAG_PRESENT, r_TMP);
+					emit_and(r_A, r_TMP, r_A);
+				}
+				break;
 
 			case BPF_S_LD_IMM:
 				emit_loadimm(K, r_A);
diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
index 875d008828b..ea7f61e8bc9 100644
--- a/arch/tile/Kconfig
+++ b/arch/tile/Kconfig
@@ -21,6 +21,8 @@ config TILE
 	select ARCH_HAVE_NMI_SAFE_CMPXCHG
 	select GENERIC_CLOCKEVENTS
 	select MODULES_USE_ELF_RELA
+	select GENERIC_KERNEL_THREAD
+	select GENERIC_KERNEL_EXECVE
 
 # FIXME: investigate whether we need/want these options.
 #	select HAVE_IOREMAP_PROT
diff --git a/arch/tile/include/asm/Kbuild b/arch/tile/include/asm/Kbuild
index 6948015e08a..b17b9b8e53c 100644
--- a/arch/tile/include/asm/Kbuild
+++ b/arch/tile/include/asm/Kbuild
@@ -34,5 +34,6 @@ generic-y += sockios.h
 generic-y += statfs.h
 generic-y += termbits.h
 generic-y += termios.h
+generic-y += trace_clock.h
 generic-y += types.h
 generic-y += xor.h
diff --git a/arch/tile/include/asm/compat.h b/arch/tile/include/asm/compat.h
index 3063e6fc8da..ca61fb4296b 100644
--- a/arch/tile/include/asm/compat.h
+++ b/arch/tile/include/asm/compat.h
@@ -275,18 +275,14 @@ extern int compat_setup_rt_frame(int sig, struct k_sigaction *ka,
 struct compat_sigaction;
 struct compat_siginfo;
 struct compat_sigaltstack;
-long compat_sys_execve(const char __user *path,
-		       compat_uptr_t __user *argv,
-		       compat_uptr_t __user *envp, struct pt_regs *);
 long compat_sys_rt_sigaction(int sig, struct compat_sigaction __user *act,
 			     struct compat_sigaction __user *oact,
 			     size_t sigsetsize);
 long compat_sys_rt_sigqueueinfo(int pid, int sig,
 				struct compat_siginfo __user *uinfo);
-long compat_sys_rt_sigreturn(struct pt_regs *);
+long compat_sys_rt_sigreturn(void);
 long compat_sys_sigaltstack(const struct compat_sigaltstack __user *uss_ptr,
-			    struct compat_sigaltstack __user *uoss_ptr,
-			    struct pt_regs *);
+			    struct compat_sigaltstack __user *uoss_ptr);
 long compat_sys_truncate64(char __user *filename, u32 dummy, u32 low, u32 high);
 long compat_sys_ftruncate64(unsigned int fd, u32 dummy, u32 low, u32 high);
 long compat_sys_pread64(unsigned int fd, char __user *ubuf, size_t count,
@@ -303,12 +299,7 @@ long compat_sys_fallocate(int fd, int mode,
 long compat_sys_sched_rr_get_interval(compat_pid_t pid,
 				      struct compat_timespec __user *interval);
 
-/* These are the intvec_64.S trampolines. */
-long _compat_sys_execve(const char __user *path,
-			const compat_uptr_t __user *argv,
-			const compat_uptr_t __user *envp);
-long _compat_sys_sigaltstack(const struct compat_sigaltstack __user *uss_ptr,
-			    struct compat_sigaltstack __user *uoss_ptr);
+/* Assembly trampoline to avoid clobbering r0. */
 long _compat_sys_rt_sigreturn(void);
 
 #endif /* _ASM_TILE_COMPAT_H */
diff --git a/arch/tile/include/asm/elf.h b/arch/tile/include/asm/elf.h
index f8ccf08f693..b73e1039c91 100644
--- a/arch/tile/include/asm/elf.h
+++ b/arch/tile/include/asm/elf.h
@@ -148,6 +148,7 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
 #define compat_start_thread(regs, ip, usp) do { \
 		regs->pc = ptr_to_compat_reg((void *)(ip)); \
 		regs->sp = ptr_to_compat_reg((void *)(usp)); \
+		single_step_execve();	\
 	} while (0)
 
 /*
diff --git a/arch/tile/include/asm/processor.h b/arch/tile/include/asm/processor.h
index 8c4dd9ff91e..2b70dfb1442 100644
--- a/arch/tile/include/asm/processor.h
+++ b/arch/tile/include/asm/processor.h
@@ -211,6 +211,7 @@ static inline void start_thread(struct pt_regs *regs,
 {
 	regs->pc = pc;
 	regs->sp = usp;
+	single_step_execve();
 }
 
 /* Free all resources held by a thread. */
@@ -219,8 +220,6 @@ static inline void release_thread(struct task_struct *dead_task)
 	/* Nothing for now */
 }
 
-extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
-
 extern int do_work_pending(struct pt_regs *regs, u32 flags);
 
 
@@ -239,6 +238,9 @@ unsigned long get_wchan(struct task_struct *p);
 #define KSTK_TOP(task)	(task_ksp0(task) - STACK_TOP_DELTA)
 #define task_pt_regs(task) \
   ((struct pt_regs *)(task_ksp0(task) - KSTK_PTREGS_GAP) - 1)
+#define current_pt_regs()                                   \
+  ((struct pt_regs *)((stack_pointer | (THREAD_SIZE - 1)) - \
+                      (KSTK_PTREGS_GAP - 1)) - 1)
 #define task_sp(task)	(task_pt_regs(task)->sp)
 #define task_pc(task)	(task_pt_regs(task)->pc)
 /* Aliases for pc and sp (used in fs/proc/array.c) */
diff --git a/arch/tile/include/asm/switch_to.h b/arch/tile/include/asm/switch_to.h
index 1d48c5fee8b..b8f888cbe6b 100644
--- a/arch/tile/include/asm/switch_to.h
+++ b/arch/tile/include/asm/switch_to.h
@@ -68,7 +68,10 @@ extern unsigned long get_switch_to_pc(void);
 /* Support function for forking a new task. */
 void ret_from_fork(void);
 
-/* Called from ret_from_fork() when a new process starts up. */
+/* Support function for forking a new kernel thread. */
+void ret_from_kernel_thread(void *fn, void *arg);
+
+/* Called from ret_from_xxx() when a new process starts up. */
 struct task_struct *sim_notify_fork(struct task_struct *prev);
 
 #endif /* !__ASSEMBLY__ */
diff --git a/arch/tile/include/asm/syscalls.h b/arch/tile/include/asm/syscalls.h
index 06f0464cfed..4c8462a62cb 100644
--- a/arch/tile/include/asm/syscalls.h
+++ b/arch/tile/include/asm/syscalls.h
@@ -51,8 +51,7 @@ long sys_cacheflush(unsigned long addr, unsigned long len,
 
 #ifndef __tilegx__
 /* mm/fault.c */
-long sys_cmpxchg_badaddr(unsigned long address, struct pt_regs *);
-long _sys_cmpxchg_badaddr(unsigned long address);
+long sys_cmpxchg_badaddr(unsigned long address);
 #endif
 
 #ifdef CONFIG_COMPAT
@@ -63,14 +62,16 @@ long sys_truncate64(const char __user *path, loff_t length);
 long sys_ftruncate64(unsigned int fd, loff_t length);
 #endif
 
+/* Provide versions of standard syscalls that use current_pt_regs(). */
+long sys_rt_sigreturn(void);
+long sys_sigaltstack(const stack_t __user *, stack_t __user *);
+#define sys_rt_sigreturn sys_rt_sigreturn
+#define sys_sigaltstack sys_sigaltstack
+
 /* These are the intvec*.S trampolines. */
-long _sys_sigaltstack(const stack_t __user *, stack_t __user *);
 long _sys_rt_sigreturn(void);
 long _sys_clone(unsigned long clone_flags, unsigned long newsp,
 		void __user *parent_tid, void __user *child_tid);
-long _sys_execve(const char __user *filename,
-		 const char __user *const __user *argv,
-		 const char __user *const __user *envp);
 
 #include <asm-generic/syscalls.h>
 
diff --git a/arch/tile/include/asm/unistd.h b/arch/tile/include/asm/unistd.h
index 6e032a0a268..b51c6ee3cd6 100644
--- a/arch/tile/include/asm/unistd.h
+++ b/arch/tile/include/asm/unistd.h
@@ -16,4 +16,6 @@
 #define __ARCH_WANT_SYS_LLSEEK
 #endif
 #define __ARCH_WANT_SYS_NEWFSTATAT
+#define __ARCH_WANT_SYS_EXECVE
+#define __ARCH_WANT_SYS_CLONE
 #include <uapi/asm/unistd.h>
diff --git a/arch/tile/kernel/compat.c b/arch/tile/kernel/compat.c
index d67459b9ac2..9cd7cb6041c 100644
--- a/arch/tile/kernel/compat.c
+++ b/arch/tile/kernel/compat.c
@@ -102,9 +102,7 @@ long compat_sys_sched_rr_get_interval(compat_pid_t pid,
 #define compat_sys_fadvise64_64 sys32_fadvise64_64
 #define compat_sys_readahead sys32_readahead
 
-/* Call the trampolines to manage pt_regs where necessary. */
-#define compat_sys_execve _compat_sys_execve
-#define compat_sys_sigaltstack _compat_sys_sigaltstack
+/* Call the assembly trampolines where necessary. */
 #define compat_sys_rt_sigreturn _compat_sys_rt_sigreturn
 #define sys_clone _sys_clone
 
diff --git a/arch/tile/kernel/compat_signal.c b/arch/tile/kernel/compat_signal.c
index 08b4fe1717b..2e4cc69224a 100644
--- a/arch/tile/kernel/compat_signal.c
+++ b/arch/tile/kernel/compat_signal.c
@@ -197,8 +197,7 @@ int copy_siginfo_from_user32(siginfo_t *to, struct compat_siginfo __user *from)
 }
 
 long compat_sys_sigaltstack(const struct compat_sigaltstack __user *uss_ptr,
-			    struct compat_sigaltstack __user *uoss_ptr,
-			    struct pt_regs *regs)
+			    struct compat_sigaltstack __user *uoss_ptr)
 {
 	stack_t uss, uoss;
 	int ret;
@@ -219,7 +218,7 @@ long compat_sys_sigaltstack(const struct compat_sigaltstack __user *uss_ptr,
 	set_fs(KERNEL_DS);
 	ret = do_sigaltstack(uss_ptr ? (stack_t __user __force *)&uss : NULL,
 			     (stack_t __user __force *)&uoss,
-			     (unsigned long)compat_ptr(regs->sp));
+			     (unsigned long)compat_ptr(current_pt_regs()->sp));
 	set_fs(seg);
 	if (ret >= 0 && uoss_ptr)  {
 		if (!access_ok(VERIFY_WRITE, uoss_ptr, sizeof(*uoss_ptr)) ||
@@ -232,8 +231,9 @@ long compat_sys_sigaltstack(const struct compat_sigaltstack __user *uss_ptr,
 }
 
 /* The assembly shim for this function arranges to ignore the return value. */
-long compat_sys_rt_sigreturn(struct pt_regs *regs)
+long compat_sys_rt_sigreturn(void)
 {
+	struct pt_regs *regs = current_pt_regs();
 	struct compat_rt_sigframe __user *frame =
 		(struct compat_rt_sigframe __user *) compat_ptr(regs->sp);
 	sigset_t set;
@@ -248,7 +248,7 @@ long compat_sys_rt_sigreturn(struct pt_regs *regs)
 	if (restore_sigcontext(regs, &frame->uc.uc_mcontext))
 		goto badframe;
 
-	if (compat_sys_sigaltstack(&frame->uc.uc_stack, NULL, regs) != 0)
+	if (compat_sys_sigaltstack(&frame->uc.uc_stack, NULL) == -EFAULT)
 		goto badframe;
 
 	return 0;
diff --git a/arch/tile/kernel/entry.S b/arch/tile/kernel/entry.S
index c31637baff2..f116cb0bce2 100644
--- a/arch/tile/kernel/entry.S
+++ b/arch/tile/kernel/entry.S
@@ -28,17 +28,6 @@ STD_ENTRY(current_text_addr)
 	STD_ENDPROC(current_text_addr)
 
 /*
- * Implement execve().  The i386 code has a note that forking from kernel
- * space results in no copy on write until the execve, so we should be
- * careful not to write to the stack here.
- */
-STD_ENTRY(kernel_execve)
-	moveli TREG_SYSCALL_NR_NAME, __NR_execve
-	swint1
-	jrp lr
-	STD_ENDPROC(kernel_execve)
-
-/*
  * We don't run this function directly, but instead copy it to a page
  * we map into every user process.  See vdso_setup().
  *
diff --git a/arch/tile/kernel/intvec_32.S b/arch/tile/kernel/intvec_32.S
index 6943515100f..f212bf7cea8 100644
--- a/arch/tile/kernel/intvec_32.S
+++ b/arch/tile/kernel/intvec_32.S
@@ -1291,6 +1291,21 @@ STD_ENTRY(ret_from_fork)
 	}
 	STD_ENDPROC(ret_from_fork)
 
+STD_ENTRY(ret_from_kernel_thread)
+	jal     sim_notify_fork
+	jal     schedule_tail
+	FEEDBACK_REENTER(ret_from_fork)
+	{
+	 move   r0, r31
+	 jalr   r30
+	}
+	FEEDBACK_REENTER(ret_from_kernel_thread)
+	{
+	 movei  r30, 0               /* not an NMI */
+	 j      .Lresume_userspace   /* jump into middle of interrupt_return */
+	}
+	STD_ENDPROC(ret_from_kernel_thread)
+
 	/*
 	 * Code for ill interrupt.
 	 */
@@ -1437,15 +1452,6 @@ STD_ENTRY_LOCAL(bad_intr)
 	panic   "Unhandled interrupt %#x: PC %#lx"
 	STD_ENDPROC(bad_intr)
 
-/* Put address of pt_regs in reg and jump. */
-#define PTREGS_SYSCALL(x, reg)                          \
-	STD_ENTRY(_##x);                                \
-	{                                               \
-	 PTREGS_PTR(reg, PTREGS_OFFSET_BASE);           \
-	 j      x                                       \
-	};                                              \
-	STD_ENDPROC(_##x)
-
 /*
  * Special-case sigreturn to not write r0 to the stack on return.
  * This is technically more efficient, but it also avoids difficulties
@@ -1461,12 +1467,9 @@ STD_ENTRY_LOCAL(bad_intr)
 	};                                              \
 	STD_ENDPROC(_##x)
 
-PTREGS_SYSCALL(sys_execve, r3)
-PTREGS_SYSCALL(sys_sigaltstack, r2)
 PTREGS_SYSCALL_SIGRETURN(sys_rt_sigreturn, r0)
-PTREGS_SYSCALL(sys_cmpxchg_badaddr, r1)
 
-/* Save additional callee-saves to pt_regs, put address in r4 and jump. */
+/* Save additional callee-saves to pt_regs and jump to standard function. */
 STD_ENTRY(_sys_clone)
 	push_extra_callee_saves r4
 	j       sys_clone
diff --git a/arch/tile/kernel/intvec_64.S b/arch/tile/kernel/intvec_64.S
index 7c06d597ffd..54bc9a6678e 100644
--- a/arch/tile/kernel/intvec_64.S
+++ b/arch/tile/kernel/intvec_64.S
@@ -1150,6 +1150,21 @@ STD_ENTRY(ret_from_fork)
 	}
 	STD_ENDPROC(ret_from_fork)
 
+STD_ENTRY(ret_from_kernel_thread)
+	jal     sim_notify_fork
+	jal     schedule_tail
+	FEEDBACK_REENTER(ret_from_fork)
+	{
+	 move   r0, r31
+	 jalr   r30
+	}
+	FEEDBACK_REENTER(ret_from_kernel_thread)
+	{
+	 movei  r30, 0               /* not an NMI */
+	 j      .Lresume_userspace   /* jump into middle of interrupt_return */
+	}
+	STD_ENDPROC(ret_from_kernel_thread)
+
 /* Various stub interrupt handlers and syscall handlers */
 
 STD_ENTRY_LOCAL(_kernel_double_fault)
@@ -1166,15 +1181,6 @@ STD_ENTRY_LOCAL(bad_intr)
 	panic   "Unhandled interrupt %#x: PC %#lx"
 	STD_ENDPROC(bad_intr)
 
-/* Put address of pt_regs in reg and jump. */
-#define PTREGS_SYSCALL(x, reg)                          \
-	STD_ENTRY(_##x);                                \
-	{                                               \
-	 PTREGS_PTR(reg, PTREGS_OFFSET_BASE);           \
-	 j      x                                       \
-	};                                              \
-	STD_ENDPROC(_##x)
-
 /*
  * Special-case sigreturn to not write r0 to the stack on return.
  * This is technically more efficient, but it also avoids difficulties
@@ -1190,16 +1196,12 @@ STD_ENTRY_LOCAL(bad_intr)
 	};                                              \
 	STD_ENDPROC(_##x)
 
-PTREGS_SYSCALL(sys_execve, r3)
-PTREGS_SYSCALL(sys_sigaltstack, r2)
 PTREGS_SYSCALL_SIGRETURN(sys_rt_sigreturn, r0)
 #ifdef CONFIG_COMPAT
-PTREGS_SYSCALL(compat_sys_execve, r3)
-PTREGS_SYSCALL(compat_sys_sigaltstack, r2)
 PTREGS_SYSCALL_SIGRETURN(compat_sys_rt_sigreturn, r0)
 #endif
 
-/* Save additional callee-saves to pt_regs, put address in r4 and jump. */
+/* Save additional callee-saves to pt_regs and jump to standard function. */
 STD_ENTRY(_sys_clone)
 	push_extra_callee_saves r4
 	j       sys_clone
diff --git a/arch/tile/kernel/process.c b/arch/tile/kernel/process.c
index 307d010696c..0e5661e7d00 100644
--- a/arch/tile/kernel/process.c
+++ b/arch/tile/kernel/process.c
@@ -157,24 +157,43 @@ void arch_release_thread_info(struct thread_info *info)
 static void save_arch_state(struct thread_struct *t);
 
 int copy_thread(unsigned long clone_flags, unsigned long sp,
-		unsigned long stack_size,
-		struct task_struct *p, struct pt_regs *regs)
+		unsigned long arg, struct task_struct *p)
 {
-	struct pt_regs *childregs;
+	struct pt_regs *childregs = task_pt_regs(p), *regs = current_pt_regs();
 	unsigned long ksp;
+	unsigned long *callee_regs;
 
 	/*
-	 * When creating a new kernel thread we pass sp as zero.
-	 * Assign it to a reasonable value now that we have the stack.
+	 * Set up the stack and stack pointer appropriately for the
+	 * new child to find itself woken up in __switch_to().
+	 * The callee-saved registers must be on the stack to be read;
+	 * the new task will then jump to assembly support to handle
+	 * calling schedule_tail(), etc., and (for userspace tasks)
+	 * returning to the context set up in the pt_regs.
 	 */
-	if (sp == 0 && regs->ex1 == PL_ICS_EX1(KERNEL_PL, 0))
-		sp = KSTK_TOP(p);
+	ksp = (unsigned long) childregs;
+	ksp -= C_ABI_SAVE_AREA_SIZE;   /* interrupt-entry save area */
+	((long *)ksp)[0] = ((long *)ksp)[1] = 0;
+	ksp -= CALLEE_SAVED_REGS_COUNT * sizeof(unsigned long);
+	callee_regs = (unsigned long *)ksp;
+	ksp -= C_ABI_SAVE_AREA_SIZE;   /* __switch_to() save area */
+	((long *)ksp)[0] = ((long *)ksp)[1] = 0;
+	p->thread.ksp = ksp;
 
-	/*
-	 * Do not clone step state from the parent; each thread
-	 * must make its own lazily.
-	 */
-	task_thread_info(p)->step_state = NULL;
+	/* Record the pid of the task that created this one. */
+	p->thread.creator_pid = current->pid;
+
+	if (unlikely(p->flags & PF_KTHREAD)) {
+		/* kernel thread */
+		memset(childregs, 0, sizeof(struct pt_regs));
+		memset(&callee_regs[2], 0,
+		       (CALLEE_SAVED_REGS_COUNT - 2) * sizeof(unsigned long));
+		callee_regs[0] = sp;   /* r30 = function */
+		callee_regs[1] = arg;  /* r31 = arg */
+		childregs->ex1 = PL_ICS_EX1(KERNEL_PL, 0);
+		p->thread.pc = (unsigned long) ret_from_kernel_thread;
+		return 0;
+	}
 
 	/*
 	 * Start new thread in ret_from_fork so it schedules properly
@@ -182,46 +201,33 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
 	 */
 	p->thread.pc = (unsigned long) ret_from_fork;
 
-	/* Save user stack top pointer so we can ID the stack vm area later. */
-	p->thread.usp0 = sp;
-
-	/* Record the pid of the process that created this one. */
-	p->thread.creator_pid = current->pid;
+	/*
+	 * Do not clone step state from the parent; each thread
+	 * must make its own lazily.
+	 */
+	task_thread_info(p)->step_state = NULL;
 
 	/*
 	 * Copy the registers onto the kernel stack so the
 	 * return-from-interrupt code will reload it into registers.
 	 */
-	childregs = task_pt_regs(p);
-	*childregs = *regs;
+	*childregs = *current_pt_regs();
 	childregs->regs[0] = 0;         /* return value is zero */
-	childregs->sp = sp;  /* override with new user stack pointer */
+	if (sp)
+		childregs->sp = sp;  /* override with new user stack pointer */
+	memcpy(callee_regs, &childregs->regs[CALLEE_SAVED_FIRST_REG],
+	       CALLEE_SAVED_REGS_COUNT * sizeof(unsigned long));
+
+	/* Save user stack top pointer so we can ID the stack vm area later. */
+	p->thread.usp0 = childregs->sp;
 
 	/*
 	 * If CLONE_SETTLS is set, set "tp" in the new task to "r4",
 	 * which is passed in as arg #5 to sys_clone().
 	 */
 	if (clone_flags & CLONE_SETTLS)
-		childregs->tp = regs->regs[4];
+		childregs->tp = childregs->regs[4];
 
-	/*
-	 * Copy the callee-saved registers from the passed pt_regs struct
-	 * into the context-switch callee-saved registers area.
-	 * This way when we start the interrupt-return sequence, the
-	 * callee-save registers will be correctly in registers, which
-	 * is how we assume the compiler leaves them as we start doing
-	 * the normal return-from-interrupt path after calling C code.
-	 * Zero out the C ABI save area to mark the top of the stack.
-	 */
-	ksp = (unsigned long) childregs;
-	ksp -= C_ABI_SAVE_AREA_SIZE;   /* interrupt-entry save area */
-	((long *)ksp)[0] = ((long *)ksp)[1] = 0;
-	ksp -= CALLEE_SAVED_REGS_COUNT * sizeof(unsigned long);
-	memcpy((void *)ksp, &regs->regs[CALLEE_SAVED_FIRST_REG],
-	       CALLEE_SAVED_REGS_COUNT * sizeof(unsigned long));
-	ksp -= C_ABI_SAVE_AREA_SIZE;   /* __switch_to() save area */
-	((long *)ksp)[0] = ((long *)ksp)[1] = 0;
-	p->thread.ksp = ksp;
 
 #if CHIP_HAS_TILE_DMA()
 	/*
@@ -577,62 +583,6 @@ int do_work_pending(struct pt_regs *regs, u32 thread_info_flags)
 	panic("work_pending: bad flags %#x\n", thread_info_flags);
 }
 
-/* Note there is an implicit fifth argument if (clone_flags & CLONE_SETTLS). */
-SYSCALL_DEFINE5(clone, unsigned long, clone_flags, unsigned long, newsp,
-		void __user *, parent_tidptr, void __user *, child_tidptr,
-		struct pt_regs *, regs)
-{
-	if (!newsp)
-		newsp = regs->sp;
-	return do_fork(clone_flags, newsp, regs, 0,
-		       parent_tidptr, child_tidptr);
-}
-
-/*
- * sys_execve() executes a new program.
- */
-SYSCALL_DEFINE4(execve, const char __user *, path,
-		const char __user *const __user *, argv,
-		const char __user *const __user *, envp,
-		struct pt_regs *, regs)
-{
-	long error;
-	struct filename *filename;
-
-	filename = getname(path);
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		goto out;
-	error = do_execve(filename->name, argv, envp, regs);
-	putname(filename);
-	if (error == 0)
-		single_step_execve();
-out:
-	return error;
-}
-
-#ifdef CONFIG_COMPAT
-long compat_sys_execve(const char __user *path,
-		       compat_uptr_t __user *argv,
-		       compat_uptr_t __user *envp,
-		       struct pt_regs *regs)
-{
-	long error;
-	struct filename *filename;
-
-	filename = getname(path);
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		goto out;
-	error = compat_do_execve(filename->name, argv, envp, regs);
-	putname(filename);
-	if (error == 0)
-		single_step_execve();
-out:
-	return error;
-}
-#endif
-
 unsigned long get_wchan(struct task_struct *p)
 {
 	struct KBacktraceIterator kbt;
@@ -650,37 +600,6 @@ unsigned long get_wchan(struct task_struct *p)
 	return 0;
 }
 
-/*
- * We pass in lr as zero (cleared in kernel_thread) and the caller
- * part of the backtrace ABI on the stack also zeroed (in copy_thread)
- * so that backtraces will stop with this function.
- * Note that we don't use r0, since copy_thread() clears it.
- */
-static void start_kernel_thread(int dummy, int (*fn)(int), int arg)
-{
-	do_exit(fn(arg));
-}
-
-/*
- * Create a kernel thread
- */
-int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
-{
-	struct pt_regs regs;
-
-	memset(&regs, 0, sizeof(regs));
-	regs.ex1 = PL_ICS_EX1(KERNEL_PL, 0);  /* run at kernel PL, no ICS */
-	regs.pc = (long) start_kernel_thread;
-	regs.flags = PT_FLAGS_CALLER_SAVES;   /* need to restore r1 and r2 */
-	regs.regs[1] = (long) fn;             /* function pointer */
-	regs.regs[2] = (long) arg;            /* parameter register */
-
-	/* Ok, create the new process.. */
-	return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0, &regs,
-		       0, NULL, NULL);
-}
-EXPORT_SYMBOL(kernel_thread);
-
 /* Flush thread state. */
 void flush_thread(void)
 {
diff --git a/arch/tile/kernel/signal.c b/arch/tile/kernel/signal.c
index 67efb656d10..657a7ace4ab 100644
--- a/arch/tile/kernel/signal.c
+++ b/arch/tile/kernel/signal.c
@@ -37,10 +37,10 @@
 
 #define DEBUG_SIG 0
 
-SYSCALL_DEFINE3(sigaltstack, const stack_t __user *, uss,
-		stack_t __user *, uoss, struct pt_regs *, regs)
+SYSCALL_DEFINE2(sigaltstack, const stack_t __user *, uss,
+		stack_t __user *, uoss)
 {
-	return do_sigaltstack(uss, uoss, regs->sp);
+	return do_sigaltstack(uss, uoss, current_pt_regs()->sp);
 }
 
 
@@ -83,8 +83,9 @@ void signal_fault(const char *type, struct pt_regs *regs,
 }
 
 /* The assembly shim for this function arranges to ignore the return value. */
-SYSCALL_DEFINE1(rt_sigreturn, struct pt_regs *, regs)
+SYSCALL_DEFINE0(rt_sigreturn)
 {
+	struct pt_regs *regs = current_pt_regs();
 	struct rt_sigframe __user *frame =
 		(struct rt_sigframe __user *)(regs->sp);
 	sigset_t set;
diff --git a/arch/tile/kernel/sys.c b/arch/tile/kernel/sys.c
index b08095b402d..b881a7be24b 100644
--- a/arch/tile/kernel/sys.c
+++ b/arch/tile/kernel/sys.c
@@ -106,14 +106,10 @@ SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len,
 #define sys_readahead sys32_readahead
 #endif
 
-/* Call the trampolines to manage pt_regs where necessary. */
-#define sys_execve _sys_execve
-#define sys_sigaltstack _sys_sigaltstack
+/* Call the assembly trampolines where necessary. */
+#undef sys_rt_sigreturn
 #define sys_rt_sigreturn _sys_rt_sigreturn
 #define sys_clone _sys_clone
-#ifndef __tilegx__
-#define sys_cmpxchg_badaddr _sys_cmpxchg_badaddr
-#endif
 
 /*
  * Note that we can't include <linux/unistd.h> here since the header
diff --git a/arch/tile/mm/fault.c b/arch/tile/mm/fault.c
index fe811fa5f1b..3d2b81c163a 100644
--- a/arch/tile/mm/fault.c
+++ b/arch/tile/mm/fault.c
@@ -70,9 +70,10 @@ static noinline void force_sig_info_fault(const char *type, int si_signo,
  * Synthesize the fault a PL0 process would get by doing a word-load of
  * an unaligned address or a high kernel address.
  */
-SYSCALL_DEFINE2(cmpxchg_badaddr, unsigned long, address,
-		struct pt_regs *, regs)
+SYSCALL_DEFINE1(cmpxchg_badaddr, unsigned long, address)
 {
+	struct pt_regs *regs = current_pt_regs();
+
 	if (address >= PAGE_OFFSET)
 		force_sig_info_fault("atomic segfault", SIGSEGV, SEGV_MAPERR,
 				     address, INT_DTLB_MISS, current, regs);
diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
index 812e2d03797..650ccff8378 100644
--- a/arch/tile/mm/hugetlbpage.c
+++ b/arch/tile/mm/hugetlbpage.c
@@ -231,42 +231,15 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
 		unsigned long pgoff, unsigned long flags)
 {
 	struct hstate *h = hstate_file(file);
-	struct mm_struct *mm = current->mm;
-	struct vm_area_struct *vma;
-	unsigned long start_addr;
-
-	if (len > mm->cached_hole_size) {
-		start_addr = mm->free_area_cache;
-	} else {
-		start_addr = TASK_UNMAPPED_BASE;
-		mm->cached_hole_size = 0;
-	}
-
-full_search:
-	addr = ALIGN(start_addr, huge_page_size(h));
-
-	for (vma = find_vma(mm, addr); ; vma = vma->vm_next) {
-		/* At this point:  (!vma || addr < vma->vm_end). */
-		if (TASK_SIZE - len < addr) {
-			/*
-			 * Start a new search - just in case we missed
-			 * some holes.
-			 */
-			if (start_addr != TASK_UNMAPPED_BASE) {
-				start_addr = TASK_UNMAPPED_BASE;
-				mm->cached_hole_size = 0;
-				goto full_search;
-			}
-			return -ENOMEM;
-		}
-		if (!vma || addr + len <= vma->vm_start) {
-			mm->free_area_cache = addr + len;
-			return addr;
-		}
-		if (addr + mm->cached_hole_size < vma->vm_start)
-			mm->cached_hole_size = vma->vm_start - addr;
-		addr = ALIGN(vma->vm_end, huge_page_size(h));
-	}
+	struct vm_unmapped_area_info info;
+
+	info.flags = 0;
+	info.length = len;
+	info.low_limit = TASK_UNMAPPED_BASE;
+	info.high_limit = TASK_SIZE;
+	info.align_mask = PAGE_MASK & ~huge_page_mask(h);
+	info.align_offset = 0;
+	return vm_unmapped_area(&info);
 }
 
 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
@@ -274,92 +247,30 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
 		unsigned long pgoff, unsigned long flags)
 {
 	struct hstate *h = hstate_file(file);
-	struct mm_struct *mm = current->mm;
-	struct vm_area_struct *vma, *prev_vma;
-	unsigned long base = mm->mmap_base, addr = addr0;
-	unsigned long largest_hole = mm->cached_hole_size;
-	int first_time = 1;
-
-	/* don't allow allocations above current base */
-	if (mm->free_area_cache > base)
-		mm->free_area_cache = base;
-
-	if (len <= largest_hole) {
-		largest_hole = 0;
-		mm->free_area_cache  = base;
-	}
-try_again:
-	/* make sure it can fit in the remaining address space */
-	if (mm->free_area_cache < len)
-		goto fail;
-
-	/* either no address requested or can't fit in requested address hole */
-	addr = (mm->free_area_cache - len) & huge_page_mask(h);
-	do {
-		/*
-		 * Lookup failure means no vma is above this address,
-		 * i.e. return with success:
-		 */
-		vma = find_vma_prev(mm, addr, &prev_vma);
-		if (!vma) {
-			return addr;
-			break;
-		}
-
-		/*
-		 * new region fits between prev_vma->vm_end and
-		 * vma->vm_start, use it:
-		 */
-		if (addr + len <= vma->vm_start &&
-			    (!prev_vma || (addr >= prev_vma->vm_end))) {
-			/* remember the address as a hint for next time */
-			mm->cached_hole_size = largest_hole;
-			mm->free_area_cache = addr;
-			return addr;
-		} else {
-			/* pull free_area_cache down to the first hole */
-			if (mm->free_area_cache == vma->vm_end) {
-				mm->free_area_cache = vma->vm_start;
-				mm->cached_hole_size = largest_hole;
-			}
-		}
+	struct vm_unmapped_area_info info;
+	unsigned long addr;
 
-		/* remember the largest hole we saw so far */
-		if (addr + largest_hole < vma->vm_start)
-			largest_hole = vma->vm_start - addr;
+	info.flags = VM_UNMAPPED_AREA_TOPDOWN;
+	info.length = len;
+	info.low_limit = PAGE_SIZE;
+	info.high_limit = current->mm->mmap_base;
+	info.align_mask = PAGE_MASK & ~huge_page_mask(h);
+	info.align_offset = 0;
+	addr = vm_unmapped_area(&info);
 
-		/* try just below the current vma->vm_start */
-		addr = (vma->vm_start - len) & huge_page_mask(h);
-
-	} while (len <= vma->vm_start);
-
-fail:
-	/*
-	 * if hint left us with no space for the requested
-	 * mapping then try again:
-	 */
-	if (first_time) {
-		mm->free_area_cache = base;
-		largest_hole = 0;
-		first_time = 0;
-		goto try_again;
-	}
 	/*
 	 * A failed mmap() very likely causes application failure,
 	 * so fall back to the bottom-up function here. This scenario
 	 * can happen with large stack limits and large mmap()
 	 * allocations.
 	 */
-	mm->free_area_cache = TASK_UNMAPPED_BASE;
-	mm->cached_hole_size = ~0UL;
-	addr = hugetlb_get_unmapped_area_bottomup(file, addr0,
-			len, pgoff, flags);
-
-	/*
-	 * Restore the topdown base:
-	 */
-	mm->free_area_cache = base;
-	mm->cached_hole_size = ~0UL;
+	if (addr & ~PAGE_MASK) {
+		VM_BUG_ON(addr != -ENOMEM);
+		info.flags = 0;
+		info.low_limit = TASK_UNMAPPED_BASE;
+		info.high_limit = TASK_SIZE;
+		addr = vm_unmapped_area(&info);
+	}
 
 	return addr;
 }
diff --git a/arch/um/drivers/chan_kern.c b/arch/um/drivers/chan_kern.c
index c3bba73e4be..e9a0abc6a32 100644
--- a/arch/um/drivers/chan_kern.c
+++ b/arch/um/drivers/chan_kern.c
@@ -83,21 +83,8 @@ static const struct chan_ops not_configged_ops = {
 
 static void tty_receive_char(struct tty_struct *tty, char ch)
 {
-	if (tty == NULL)
-		return;
-
-	if (I_IXON(tty) && !I_IXOFF(tty) && !tty->raw) {
-		if (ch == STOP_CHAR(tty)) {
-			stop_tty(tty);
-			return;
-		}
-		else if (ch == START_CHAR(tty)) {
-			start_tty(tty);
-			return;
-		}
-	}
-
-	tty_insert_flip_char(tty, ch, TTY_NORMAL);
+	if (tty)
+		tty_insert_flip_char(tty, ch, TTY_NORMAL);
 }
 
 static int open_one_chan(struct chan *chan)
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index fd9a15b318a..9ffc28bd4b7 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -584,6 +584,8 @@ int register_lines(struct line_driver *line_driver,
 		printk(KERN_ERR "register_lines : can't register %s driver\n",
 		       line_driver->name);
 		put_tty_driver(driver);
+		for (i = 0; i < nlines; i++)
+			tty_port_destroy(&lines[i].port);
 		return err;
 	}
 
diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c
index 79ccfe6c707..49e3b49e552 100644
--- a/arch/um/drivers/mconsole_kern.c
+++ b/arch/um/drivers/mconsole_kern.c
@@ -648,7 +648,7 @@ static void stack_proc(void *arg)
 	struct task_struct *from = current, *to = arg;
 
 	to->thread.saved_task = from;
-	rcu_switch(from, to);
+	rcu_user_hooks_switch(from, to);
 	switch_to(from, to, from);
 }
 
diff --git a/arch/um/include/asm/Kbuild b/arch/um/include/asm/Kbuild
index 0f6e7b32826..b30f34a7988 100644
--- a/arch/um/include/asm/Kbuild
+++ b/arch/um/include/asm/Kbuild
@@ -2,3 +2,4 @@ generic-y += bug.h cputime.h device.h emergency-restart.h futex.h hardirq.h
 generic-y += hw_irq.h irq_regs.h kdebug.h percpu.h sections.h topology.h xor.h
 generic-y += ftrace.h pci.h io.h param.h delay.h mutex.h current.h exec.h
 generic-y += switch_to.h clkdev.h
+generic-y += trace_clock.h
diff --git a/arch/um/kernel/exec.c b/arch/um/kernel/exec.c
index 3a8ece7d09c..0d7103c9eff 100644
--- a/arch/um/kernel/exec.c
+++ b/arch/um/kernel/exec.c
@@ -32,13 +32,14 @@ void flush_thread(void)
 		       "err = %d\n", ret);
 		force_sig(SIGKILL, current);
 	}
+	get_safe_registers(current_pt_regs()->regs.gp,
+			   current_pt_regs()->regs.fp);
 
 	__switch_mm(&current->mm->context.id);
 }
 
 void start_thread(struct pt_regs *regs, unsigned long eip, unsigned long esp)
 {
-	get_safe_registers(regs->regs.gp, regs->regs.fp);
 	PT_REGS_IP(regs) = eip;
 	PT_REGS_SP(regs) = esp;
 	current->ptrace &= ~PT_DTRACE;
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index b6d699cdd55..b462b13c5ba 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -161,8 +161,7 @@ void fork_handler(void)
 }
 
 int copy_thread(unsigned long clone_flags, unsigned long sp,
-		unsigned long arg, struct task_struct * p,
-		struct pt_regs *regs)
+		unsigned long arg, struct task_struct * p)
 {
 	void (*handler)(void);
 	int kthread = current->flags & PF_KTHREAD;
@@ -171,7 +170,7 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
 	p->thread = (struct thread_struct) INIT_THREAD;
 
 	if (!kthread) {
-	  	memcpy(&p->thread.regs.regs, &regs->regs,
+	  	memcpy(&p->thread.regs.regs, current_pt_regs(),
 		       sizeof(p->thread.regs.regs));
 		PT_REGS_SET_SYSCALL_RETURN(&p->thread.regs, 0);
 		if (sp != 0)
diff --git a/arch/um/kernel/syscall.c b/arch/um/kernel/syscall.c
index a81f3705e90..c1d0ae069b5 100644
--- a/arch/um/kernel/syscall.c
+++ b/arch/um/kernel/syscall.c
@@ -14,29 +14,6 @@
 #include <asm/uaccess.h>
 #include <asm/unistd.h>
 
-long sys_fork(void)
-{
-	return do_fork(SIGCHLD, UPT_SP(&current->thread.regs.regs),
-		      &current->thread.regs, 0, NULL, NULL);
-}
-
-long sys_vfork(void)
-{
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD,
-		      UPT_SP(&current->thread.regs.regs),
-		      &current->thread.regs, 0, NULL, NULL);
-}
-
-long sys_clone(unsigned long clone_flags, unsigned long newsp,
-	       void __user *parent_tid, void __user *child_tid)
-{
-	if (!newsp)
-		newsp = UPT_SP(&current->thread.regs.regs);
-
-	return do_fork(clone_flags, newsp, &current->thread.regs, 0, parent_tid,
-		      child_tid);
-}
-
 long old_mmap(unsigned long addr, unsigned long len,
 	      unsigned long prot, unsigned long flags,
 	      unsigned long fd, unsigned long offset)
diff --git a/arch/unicore32/include/asm/Kbuild b/arch/unicore32/include/asm/Kbuild
index 601e92f18af..89d8b6c4e39 100644
--- a/arch/unicore32/include/asm/Kbuild
+++ b/arch/unicore32/include/asm/Kbuild
@@ -53,6 +53,7 @@ generic-y += syscalls.h
 generic-y += termbits.h
 generic-y += termios.h
 generic-y += topology.h
+generic-y += trace_clock.h
 generic-y += types.h
 generic-y += ucontext.h
 generic-y += unaligned.h
diff --git a/arch/unicore32/include/uapi/asm/unistd.h b/arch/unicore32/include/uapi/asm/unistd.h
index d18a3be89b3..00cf5e286fc 100644
--- a/arch/unicore32/include/uapi/asm/unistd.h
+++ b/arch/unicore32/include/uapi/asm/unistd.h
@@ -13,3 +13,4 @@
 /* Use the standard ABI for syscalls. */
 #include <asm-generic/unistd.h>
 #define __ARCH_WANT_SYS_EXECVE
+#define __ARCH_WANT_SYS_CLONE
diff --git a/arch/unicore32/kernel/entry.S b/arch/unicore32/kernel/entry.S
index 7049350c790..581630d9144 100644
--- a/arch/unicore32/kernel/entry.S
+++ b/arch/unicore32/kernel/entry.S
@@ -668,12 +668,6 @@ __cr_alignment:
 #endif
 	.ltorg
 
-ENTRY(sys_clone)
-		add	ip, sp, #S_OFF
-		stw	ip, [sp+], #4
-		b	__sys_clone
-ENDPROC(sys_clone)
-
 ENTRY(sys_rt_sigreturn)
 		add	r0, sp, #S_OFF
 		mov	why, #0		@ prevent syscall restart handling
diff --git a/arch/unicore32/kernel/pci.c b/arch/unicore32/kernel/pci.c
index b0056f68d32..7c4359240b8 100644
--- a/arch/unicore32/kernel/pci.c
+++ b/arch/unicore32/kernel/pci.c
@@ -250,9 +250,7 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus)
 	printk(KERN_INFO "PCI: bus%d: Fast back to back transfers %sabled\n",
 		bus->number, (features & PCI_COMMAND_FAST_BACK) ? "en" : "dis");
 }
-#ifdef CONFIG_HOTPLUG
 EXPORT_SYMBOL(pcibios_fixup_bus);
-#endif
 
 static int __init pci_common_init(void)
 {
diff --git a/arch/unicore32/kernel/process.c b/arch/unicore32/kernel/process.c
index a8fe265ce2c..62bad9fed03 100644
--- a/arch/unicore32/kernel/process.c
+++ b/arch/unicore32/kernel/process.c
@@ -262,26 +262,27 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
 
 int
 copy_thread(unsigned long clone_flags, unsigned long stack_start,
-	    unsigned long stk_sz, struct task_struct *p, struct pt_regs *regs)
+	    unsigned long stk_sz, struct task_struct *p)
 {
 	struct thread_info *thread = task_thread_info(p);
 	struct pt_regs *childregs = task_pt_regs(p);
 
 	memset(&thread->cpu_context, 0, sizeof(struct cpu_context_save));
 	thread->cpu_context.sp = (unsigned long)childregs;
-	if (unlikely(!regs)) {
+	if (unlikely(p->flags & PF_KTHREAD)) {
 		thread->cpu_context.pc = (unsigned long)ret_from_kernel_thread;
 		thread->cpu_context.r4 = stack_start;
 		thread->cpu_context.r5 = stk_sz;
 		memset(childregs, 0, sizeof(struct pt_regs));
 	} else {
 		thread->cpu_context.pc = (unsigned long)ret_from_fork;
-		*childregs = *regs;
+		*childregs = *current_pt_regs();
 		childregs->UCreg_00 = 0;
-		childregs->UCreg_sp = stack_start;
+		if (stack_start)
+			childregs->UCreg_sp = stack_start;
 
 		if (clone_flags & CLONE_SETTLS)
-			childregs->UCreg_16 = regs->UCreg_03;
+			childregs->UCreg_16 = childregs->UCreg_03;
 	}
 	return 0;
 }
diff --git a/arch/unicore32/kernel/sys.c b/arch/unicore32/kernel/sys.c
index 9680134b31f..cfe79c9529b 100644
--- a/arch/unicore32/kernel/sys.c
+++ b/arch/unicore32/kernel/sys.c
@@ -28,20 +28,6 @@
 #include <asm/syscalls.h>
 #include <asm/cacheflush.h>
 
-/* Clone a task - this clones the calling program thread.
- * This is called indirectly via a small wrapper
- */
-asmlinkage long __sys_clone(unsigned long clone_flags, unsigned long newsp,
-			 void __user *parent_tid, void __user *child_tid,
-			 struct pt_regs *regs)
-{
-	if (!newsp)
-		newsp = regs->UCreg_sp;
-
-	return do_fork(clone_flags, newsp, regs, 0,
-			parent_tid, child_tid);
-}
-
 /* Note: used by the compat code even in 64-bit Linux. */
 SYSCALL_DEFINE6(mmap2, unsigned long, addr, unsigned long, len,
 		unsigned long, prot, unsigned long, flags,
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 1137028fc6d..97f8c5ad8c2 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -71,8 +71,8 @@ config X86
 	select HAVE_PERF_USER_STACK_DUMP
 	select HAVE_DEBUG_KMEMLEAK
 	select ANON_INODES
-	select HAVE_ALIGNED_STRUCT_PAGE if SLUB && !M386
-	select HAVE_CMPXCHG_LOCAL if !M386
+	select HAVE_ALIGNED_STRUCT_PAGE if SLUB
+	select HAVE_CMPXCHG_LOCAL
 	select HAVE_CMPXCHG_DOUBLE
 	select HAVE_ARCH_KMEMCHECK
 	select HAVE_USER_RETURN_NOTIFIER
@@ -108,12 +108,13 @@ config X86
 	select KTIME_SCALAR if X86_32
 	select GENERIC_STRNCPY_FROM_USER
 	select GENERIC_STRNLEN_USER
-	select HAVE_RCU_USER_QS if X86_64
+	select HAVE_CONTEXT_TRACKING if X86_64
 	select HAVE_IRQ_TIME_ACCOUNTING
 	select GENERIC_KERNEL_THREAD
 	select GENERIC_KERNEL_EXECVE
 	select MODULES_USE_ELF_REL if X86_32
 	select MODULES_USE_ELF_RELA if X86_64
+	select CLONE_BACKWARDS if X86_32
 
 config INSTRUCTION_DECODER
 	def_bool y
@@ -173,13 +174,8 @@ config ARCH_MAY_HAVE_PC_FDC
 	def_bool y
 	depends on ISA_DMA_API
 
-config RWSEM_GENERIC_SPINLOCK
-	def_bool y
-	depends on !X86_XADD
-
 config RWSEM_XCHGADD_ALGORITHM
 	def_bool y
-	depends on X86_XADD
 
 config GENERIC_CALIBRATE_DELAY
 	def_bool y
@@ -312,7 +308,7 @@ config X86_X2APIC
 	  If you don't know what to do here, say N.
 
 config X86_MPPARSE
-	bool "Enable MPS table" if ACPI
+	bool "Enable MPS table" if ACPI || SFI
 	default y
 	depends on X86_LOCAL_APIC
 	---help---
@@ -376,6 +372,7 @@ config X86_NUMACHIP
 	depends on NUMA
 	depends on SMP
 	depends on X86_X2APIC
+	depends on PCI_MMCONFIG
 	---help---
 	  Adds support for Numascale NumaChip large-SMP systems. Needed to
 	  enable more than ~168 cores.
@@ -1102,7 +1099,7 @@ config HIGHMEM4G
 
 config HIGHMEM64G
 	bool "64GB"
-	depends on !M386 && !M486
+	depends on !M486
 	select X86_PAE
 	---help---
 	  Select this if you have a 32-bit processor and more than 4
@@ -1700,6 +1697,50 @@ config HOTPLUG_CPU
 	    automatically on SMP systems. )
 	  Say N if you want to disable CPU hotplug.
 
+config BOOTPARAM_HOTPLUG_CPU0
+	bool "Set default setting of cpu0_hotpluggable"
+	default n
+	depends on HOTPLUG_CPU && EXPERIMENTAL
+	---help---
+	  Set whether default state of cpu0_hotpluggable is on or off.
+
+	  Say Y here to enable CPU0 hotplug by default. If this switch
+	  is turned on, there is no need to give cpu0_hotplug kernel
+	  parameter and the CPU0 hotplug feature is enabled by default.
+
+	  Please note: there are two known CPU0 dependencies if you want
+	  to enable the CPU0 hotplug feature either by this switch or by
+	  cpu0_hotplug kernel parameter.
+
+	  First, resume from hibernate or suspend always starts from CPU0.
+	  So hibernate and suspend are prevented if CPU0 is offline.
+
+	  Second dependency is PIC interrupts always go to CPU0. CPU0 can not
+	  offline if any interrupt can not migrate out of CPU0. There may
+	  be other CPU0 dependencies.
+
+	  Please make sure the dependencies are under your control before
+	  you enable this feature.
+
+	  Say N if you don't want to enable CPU0 hotplug feature by default.
+	  You still can enable the CPU0 hotplug feature at boot by kernel
+	  parameter cpu0_hotplug.
+
+config DEBUG_HOTPLUG_CPU0
+	def_bool n
+	prompt "Debug CPU0 hotplug"
+	depends on HOTPLUG_CPU && EXPERIMENTAL
+	---help---
+	  Enabling this option offlines CPU0 (if CPU0 can be offlined) as
+	  soon as possible and boots up userspace with CPU0 offlined. User
+	  can online CPU0 back after boot time.
+
+	  To debug CPU0 hotplug, you need to enable CPU0 offline/online
+	  feature by either turning on CONFIG_BOOTPARAM_HOTPLUG_CPU0 during
+	  compilation or giving cpu0_hotplug kernel parameter at boot.
+
+	  If unsure, say N.
+
 config COMPAT_VDSO
 	def_bool y
 	prompt "Compat VDSO support"
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index f3b86d0df44..c026cca5602 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -4,23 +4,24 @@ choice
 	default M686 if X86_32
 	default GENERIC_CPU if X86_64
 
-config M386
-	bool "386"
-	depends on X86_32 && !UML
+config M486
+	bool "486"
+	depends on X86_32
 	---help---
-	  This is the processor type of your CPU. This information is used for
-	  optimizing purposes. In order to compile a kernel that can run on
-	  all x86 CPU types (albeit not optimally fast), you can specify
-	  "386" here.
+	  This is the processor type of your CPU. This information is
+	  used for optimizing purposes. In order to compile a kernel
+	  that can run on all supported x86 CPU types (albeit not
+	  optimally fast), you can specify "486" here.
+
+	  Note that the 386 is no longer supported, this includes
+	  AMD/Cyrix/Intel 386DX/DXL/SL/SLC/SX, Cyrix/TI 486DLC/DLC2,
+	  UMC 486SX-S and the NexGen Nx586.
 
 	  The kernel will not necessarily run on earlier architectures than
 	  the one you have chosen, e.g. a Pentium optimized kernel will run on
 	  a PPro, but not necessarily on a i486.
 
 	  Here are the settings recommended for greatest speed:
-	  - "386" for the AMD/Cyrix/Intel 386DX/DXL/SL/SLC/SX, Cyrix/TI
-	  486DLC/DLC2, and UMC 486SX-S.  Only "386" kernels will run on a 386
-	  class machine.
 	  - "486" for the AMD/Cyrix/IBM/Intel 486DX/DX2/DX4 or
 	  SL/SLC/SLC2/SLC3/SX/SX2 and UMC U5D or U5S.
 	  - "586" for generic Pentium CPUs lacking the TSC
@@ -43,16 +44,7 @@ config M386
 	  - "VIA C3-2" for VIA C3-2 "Nehemiah" (model 9 and above).
 	  - "VIA C7" for VIA C7.
 
-	  If you don't know what to do, choose "386".
-
-config M486
-	bool "486"
-	depends on X86_32
-	---help---
-	  Select this for a 486 series processor, either Intel or one of the
-	  compatible processors from AMD, Cyrix, IBM, or Intel.  Includes DX,
-	  DX2, and DX4 variants; also SL/SLC/SLC2/SLC3/SX/SX2 and UMC U5D or
-	  U5S.
+	  If you don't know what to do, choose "486".
 
 config M586
 	bool "586/K5/5x86/6x86/6x86MX"
@@ -305,24 +297,16 @@ config X86_INTERNODE_CACHE_SHIFT
 	default "12" if X86_VSMP
 	default X86_L1_CACHE_SHIFT
 
-config X86_CMPXCHG
-	def_bool y
-	depends on X86_64 || (X86_32 && !M386)
-
 config X86_L1_CACHE_SHIFT
 	int
 	default "7" if MPENTIUM4 || MPSC
 	default "6" if MK7 || MK8 || MPENTIUMM || MCORE2 || MATOM || MVIAC7 || X86_GENERIC || GENERIC_CPU
-	default "4" if MELAN || M486 || M386 || MGEODEGX1
+	default "4" if MELAN || M486 || MGEODEGX1
 	default "5" if MWINCHIP3D || MWINCHIPC6 || MCRUSOE || MEFFICEON || MCYRIXIII || MK6 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || MVIAC3_2 || MGEODE_LX
 
-config X86_XADD
-	def_bool y
-	depends on !M386
-
 config X86_PPRO_FENCE
 	bool "PentiumPro memory ordering errata workaround"
-	depends on M686 || M586MMX || M586TSC || M586 || M486 || M386 || MGEODEGX1
+	depends on M686 || M586MMX || M586TSC || M586 || M486 || MGEODEGX1
 	---help---
 	  Old PentiumPro multiprocessor systems had errata that could cause
 	  memory operations to violate the x86 ordering standard in rare cases.
@@ -335,27 +319,11 @@ config X86_PPRO_FENCE
 
 config X86_F00F_BUG
 	def_bool y
-	depends on M586MMX || M586TSC || M586 || M486 || M386
+	depends on M586MMX || M586TSC || M586 || M486
 
 config X86_INVD_BUG
 	def_bool y
-	depends on M486 || M386
-
-config X86_WP_WORKS_OK
-	def_bool y
-	depends on !M386
-
-config X86_INVLPG
-	def_bool y
-	depends on X86_32 && !M386
-
-config X86_BSWAP
-	def_bool y
-	depends on X86_32 && !M386
-
-config X86_POPAD_OK
-	def_bool y
-	depends on X86_32 && !M386
+	depends on M486
 
 config X86_ALIGNMENT_16
 	def_bool y
@@ -412,12 +380,11 @@ config X86_MINIMUM_CPU_FAMILY
 	default "64" if X86_64
 	default "6" if X86_32 && X86_P6_NOP
 	default "5" if X86_32 && X86_CMPXCHG64
-	default "4" if X86_32 && (X86_XADD || X86_CMPXCHG || X86_BSWAP || X86_WP_WORKS_OK)
-	default "3"
+	default "4"
 
 config X86_DEBUGCTLMSR
 	def_bool y
-	depends on !(MK6 || MWINCHIPC6 || MWINCHIP3D || MCYRIXIII || M586MMX || M586TSC || M586 || M486 || M386) && !UML
+	depends on !(MK6 || MWINCHIPC6 || MWINCHIP3D || MCYRIXIII || M586MMX || M586TSC || M586 || M486) && !UML
 
 menuconfig PROCESSOR_SELECT
 	bool "Supported processor vendors" if EXPERT
@@ -441,7 +408,7 @@ config CPU_SUP_INTEL
 config CPU_SUP_CYRIX_32
 	default y
 	bool "Support Cyrix processors" if PROCESSOR_SELECT
-	depends on M386 || M486 || M586 || M586TSC || M586MMX || (EXPERT && !64BIT)
+	depends on M486 || M586 || M586TSC || M586MMX || (EXPERT && !64BIT)
 	---help---
 	  This enables detection, tunings and quirks for Cyrix processors
 
@@ -495,7 +462,7 @@ config CPU_SUP_TRANSMETA_32
 config CPU_SUP_UMC_32
 	default y
 	bool "Support UMC processors" if PROCESSOR_SELECT
-	depends on M386 || M486 || (EXPERT && !64BIT)
+	depends on M486 || (EXPERT && !64BIT)
 	---help---
 	  This enables detection, tunings and quirks for UMC processors
 
diff --git a/arch/x86/Makefile_32.cpu b/arch/x86/Makefile_32.cpu
index 86cee7b749e..6647ed49c66 100644
--- a/arch/x86/Makefile_32.cpu
+++ b/arch/x86/Makefile_32.cpu
@@ -10,7 +10,6 @@ tune		= $(call cc-option,-mcpu=$(1),$(2))
 endif
 
 align := $(cc-option-align)
-cflags-$(CONFIG_M386)		+= -march=i386
 cflags-$(CONFIG_M486)		+= -march=i486
 cflags-$(CONFIG_M586)		+= -march=i586
 cflags-$(CONFIG_M586TSC)	+= -march=i586
diff --git a/arch/x86/boot/.gitignore b/arch/x86/boot/.gitignore
index 851fe936d24..e3cf9f682be 100644
--- a/arch/x86/boot/.gitignore
+++ b/arch/x86/boot/.gitignore
@@ -2,7 +2,6 @@ bootsect
 bzImage
 cpustr.h
 mkcpustr
-offsets.h
 voffset.h
 zoffset.h
 setup
diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c
index c760e073963..b1942e22276 100644
--- a/arch/x86/boot/compressed/eboot.c
+++ b/arch/x86/boot/compressed/eboot.c
@@ -8,10 +8,13 @@
  * ----------------------------------------------------------------------- */
 
 #include <linux/efi.h>
+#include <linux/pci.h>
 #include <asm/efi.h>
 #include <asm/setup.h>
 #include <asm/desc.h>
 
+#undef memcpy			/* Use memcpy from misc.c */
+
 #include "eboot.h"
 
 static efi_system_table_t *sys_table;
@@ -243,6 +246,121 @@ static void find_bits(unsigned long mask, u8 *pos, u8 *size)
 	*size = len;
 }
 
+static efi_status_t setup_efi_pci(struct boot_params *params)
+{
+	efi_pci_io_protocol *pci;
+	efi_status_t status;
+	void **pci_handle;
+	efi_guid_t pci_proto = EFI_PCI_IO_PROTOCOL_GUID;
+	unsigned long nr_pci, size = 0;
+	int i;
+	struct setup_data *data;
+
+	data = (struct setup_data *)params->hdr.setup_data;
+
+	while (data && data->next)
+		data = (struct setup_data *)data->next;
+
+	status = efi_call_phys5(sys_table->boottime->locate_handle,
+				EFI_LOCATE_BY_PROTOCOL, &pci_proto,
+				NULL, &size, pci_handle);
+
+	if (status == EFI_BUFFER_TOO_SMALL) {
+		status = efi_call_phys3(sys_table->boottime->allocate_pool,
+					EFI_LOADER_DATA, size, &pci_handle);
+
+		if (status != EFI_SUCCESS)
+			return status;
+
+		status = efi_call_phys5(sys_table->boottime->locate_handle,
+					EFI_LOCATE_BY_PROTOCOL, &pci_proto,
+					NULL, &size, pci_handle);
+	}
+
+	if (status != EFI_SUCCESS)
+		goto free_handle;
+
+	nr_pci = size / sizeof(void *);
+	for (i = 0; i < nr_pci; i++) {
+		void *h = pci_handle[i];
+		uint64_t attributes;
+		struct pci_setup_rom *rom;
+
+		status = efi_call_phys3(sys_table->boottime->handle_protocol,
+					h, &pci_proto, &pci);
+
+		if (status != EFI_SUCCESS)
+			continue;
+
+		if (!pci)
+			continue;
+
+		status = efi_call_phys4(pci->attributes, pci,
+					EfiPciIoAttributeOperationGet, 0,
+					&attributes);
+
+		if (status != EFI_SUCCESS)
+			continue;
+
+		if (!attributes & EFI_PCI_IO_ATTRIBUTE_EMBEDDED_ROM)
+			continue;
+
+		if (!pci->romimage || !pci->romsize)
+			continue;
+
+		size = pci->romsize + sizeof(*rom);
+
+		status = efi_call_phys3(sys_table->boottime->allocate_pool,
+				EFI_LOADER_DATA, size, &rom);
+
+		if (status != EFI_SUCCESS)
+			continue;
+
+		rom->data.type = SETUP_PCI;
+		rom->data.len = size - sizeof(struct setup_data);
+		rom->data.next = 0;
+		rom->pcilen = pci->romsize;
+
+		status = efi_call_phys5(pci->pci.read, pci,
+					EfiPciIoWidthUint16, PCI_VENDOR_ID,
+					1, &(rom->vendor));
+
+		if (status != EFI_SUCCESS)
+			goto free_struct;
+
+		status = efi_call_phys5(pci->pci.read, pci,
+					EfiPciIoWidthUint16, PCI_DEVICE_ID,
+					1, &(rom->devid));
+
+		if (status != EFI_SUCCESS)
+			goto free_struct;
+
+		status = efi_call_phys5(pci->get_location, pci,
+					&(rom->segment), &(rom->bus),
+					&(rom->device), &(rom->function));
+
+		if (status != EFI_SUCCESS)
+			goto free_struct;
+
+		memcpy(rom->romdata, pci->romimage, pci->romsize);
+
+		if (data)
+			data->next = (uint64_t)rom;
+		else
+			params->hdr.setup_data = (uint64_t)rom;
+
+		data = (struct setup_data *)rom;
+
+		continue;
+	free_struct:
+		efi_call_phys1(sys_table->boottime->free_pool, rom);
+	}
+
+free_handle:
+	efi_call_phys1(sys_table->boottime->free_pool, pci_handle);
+	return status;
+}
+
 /*
  * See if we have Graphics Output Protocol
  */
@@ -1026,6 +1144,8 @@ struct boot_params *efi_main(void *handle, efi_system_table_t *_table,
 
 	setup_graphics(boot_params);
 
+	setup_efi_pci(boot_params);
+
 	status = efi_call_phys3(sys_table->boottime->allocate_pool,
 				EFI_LOADER_DATA, sizeof(*gdt),
 				(void **)&gdt);
diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
index 2a017441b8b..8c132a625b9 100644
--- a/arch/x86/boot/header.S
+++ b/arch/x86/boot/header.S
@@ -476,6 +476,3 @@ die:
 setup_corrupt:
 	.byte	7
 	.string	"No setup signature found...\n"
-
-	.data
-dummy:	.long	0
diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile
index 5bacb4a226a..e0ca7c9ac38 100644
--- a/arch/x86/crypto/Makefile
+++ b/arch/x86/crypto/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_CRYPTO_SERPENT_SSE2_586) += serpent-sse2-i586.o
 
 obj-$(CONFIG_CRYPTO_AES_X86_64) += aes-x86_64.o
 obj-$(CONFIG_CRYPTO_CAMELLIA_X86_64) += camellia-x86_64.o
+obj-$(CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64) += camellia-aesni-avx-x86_64.o
 obj-$(CONFIG_CRYPTO_CAST5_AVX_X86_64) += cast5-avx-x86_64.o
 obj-$(CONFIG_CRYPTO_CAST6_AVX_X86_64) += cast6-avx-x86_64.o
 obj-$(CONFIG_CRYPTO_BLOWFISH_X86_64) += blowfish-x86_64.o
@@ -34,6 +35,8 @@ serpent-sse2-i586-y := serpent-sse2-i586-asm_32.o serpent_sse2_glue.o
 
 aes-x86_64-y := aes-x86_64-asm_64.o aes_glue.o
 camellia-x86_64-y := camellia-x86_64-asm_64.o camellia_glue.o
+camellia-aesni-avx-x86_64-y := camellia-aesni-avx-asm_64.o \
+			       camellia_aesni_avx_glue.o
 cast5-avx-x86_64-y := cast5-avx-x86_64-asm_64.o cast5_avx_glue.o
 cast6-avx-x86_64-y := cast6-avx-x86_64-asm_64.o cast6_avx_glue.o
 blowfish-x86_64-y := blowfish-x86_64-asm_64.o blowfish_glue.o
@@ -47,3 +50,5 @@ serpent-avx-x86_64-y := serpent-avx-x86_64-asm_64.o serpent_avx_glue.o
 aesni-intel-y := aesni-intel_asm.o aesni-intel_glue.o fpu.o
 ghash-clmulni-intel-y := ghash-clmulni-intel_asm.o ghash-clmulni-intel_glue.o
 sha1-ssse3-y := sha1_ssse3_asm.o sha1_ssse3_glue.o
+crc32c-intel-y := crc32c-intel_glue.o
+crc32c-intel-$(CONFIG_CRYPTO_CRC32C_X86_64) += crc32c-pcl-intel-asm_64.o
diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
new file mode 100644
index 00000000000..2306d2e4816
--- /dev/null
+++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
@@ -0,0 +1,1102 @@
+/*
+ * x86_64/AVX/AES-NI assembler implementation of Camellia
+ *
+ * Copyright © 2012 Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+/*
+ * Version licensed under 2-clause BSD License is available at:
+ *	http://koti.mbnet.fi/axh/crypto/camellia-BSD-1.2.0-aesni1.tar.xz
+ */
+
+#define CAMELLIA_TABLE_BYTE_LEN 272
+
+/* struct camellia_ctx: */
+#define key_table 0
+#define key_length CAMELLIA_TABLE_BYTE_LEN
+
+/* register macros */
+#define CTX %rdi
+
+/**********************************************************************
+  16-way camellia
+ **********************************************************************/
+#define filter_8bit(x, lo_t, hi_t, mask4bit, tmp0) \
+	vpand x, mask4bit, tmp0; \
+	vpandn x, mask4bit, x; \
+	vpsrld $4, x, x; \
+	\
+	vpshufb tmp0, lo_t, tmp0; \
+	vpshufb x, hi_t, x; \
+	vpxor tmp0, x, x;
+
+/*
+ * IN:
+ *   x0..x7: byte-sliced AB state
+ *   mem_cd: register pointer storing CD state
+ *   key: index for key material
+ * OUT:
+ *   x0..x7: new byte-sliced CD state
+ */
+#define roundsm16(x0, x1, x2, x3, x4, x5, x6, x7, t0, t1, t2, t3, t4, t5, t6, \
+		  t7, mem_cd, key) \
+	/* \
+	 * S-function with AES subbytes \
+	 */ \
+	vmovdqa .Linv_shift_row, t4; \
+	vbroadcastss .L0f0f0f0f, t7; \
+	vmovdqa .Lpre_tf_lo_s1, t0; \
+	vmovdqa .Lpre_tf_hi_s1, t1; \
+	\
+	/* AES inverse shift rows */ \
+	vpshufb t4, x0, x0; \
+	vpshufb t4, x7, x7; \
+	vpshufb t4, x1, x1; \
+	vpshufb t4, x4, x4; \
+	vpshufb t4, x2, x2; \
+	vpshufb t4, x5, x5; \
+	vpshufb t4, x3, x3; \
+	vpshufb t4, x6, x6; \
+	\
+	/* prefilter sboxes 1, 2 and 3 */ \
+	vmovdqa .Lpre_tf_lo_s4, t2; \
+	vmovdqa .Lpre_tf_hi_s4, t3; \
+	filter_8bit(x0, t0, t1, t7, t6); \
+	filter_8bit(x7, t0, t1, t7, t6); \
+	filter_8bit(x1, t0, t1, t7, t6); \
+	filter_8bit(x4, t0, t1, t7, t6); \
+	filter_8bit(x2, t0, t1, t7, t6); \
+	filter_8bit(x5, t0, t1, t7, t6); \
+	\
+	/* prefilter sbox 4 */ \
+	vpxor t4, t4, t4; \
+	filter_8bit(x3, t2, t3, t7, t6); \
+	filter_8bit(x6, t2, t3, t7, t6); \
+	\
+	/* AES subbytes + AES shift rows */ \
+	vmovdqa .Lpost_tf_lo_s1, t0; \
+	vmovdqa .Lpost_tf_hi_s1, t1; \
+	vaesenclast t4, x0, x0; \
+	vaesenclast t4, x7, x7; \
+	vaesenclast t4, x1, x1; \
+	vaesenclast t4, x4, x4; \
+	vaesenclast t4, x2, x2; \
+	vaesenclast t4, x5, x5; \
+	vaesenclast t4, x3, x3; \
+	vaesenclast t4, x6, x6; \
+	\
+	/* postfilter sboxes 1 and 4 */ \
+	vmovdqa .Lpost_tf_lo_s3, t2; \
+	vmovdqa .Lpost_tf_hi_s3, t3; \
+	filter_8bit(x0, t0, t1, t7, t6); \
+	filter_8bit(x7, t0, t1, t7, t6); \
+	filter_8bit(x3, t0, t1, t7, t6); \
+	filter_8bit(x6, t0, t1, t7, t6); \
+	\
+	/* postfilter sbox 3 */ \
+	vmovdqa .Lpost_tf_lo_s2, t4; \
+	vmovdqa .Lpost_tf_hi_s2, t5; \
+	filter_8bit(x2, t2, t3, t7, t6); \
+	filter_8bit(x5, t2, t3, t7, t6); \
+	\
+	vpxor t6, t6, t6; \
+	vmovq key, t0; \
+	\
+	/* postfilter sbox 2 */ \
+	filter_8bit(x1, t4, t5, t7, t2); \
+	filter_8bit(x4, t4, t5, t7, t2); \
+	\
+	vpsrldq $5, t0, t5; \
+	vpsrldq $1, t0, t1; \
+	vpsrldq $2, t0, t2; \
+	vpsrldq $3, t0, t3; \
+	vpsrldq $4, t0, t4; \
+	vpshufb t6, t0, t0; \
+	vpshufb t6, t1, t1; \
+	vpshufb t6, t2, t2; \
+	vpshufb t6, t3, t3; \
+	vpshufb t6, t4, t4; \
+	vpsrldq $2, t5, t7; \
+	vpshufb t6, t7, t7; \
+	\
+	/* \
+	 * P-function \
+	 */ \
+	vpxor x5, x0, x0; \
+	vpxor x6, x1, x1; \
+	vpxor x7, x2, x2; \
+	vpxor x4, x3, x3; \
+	\
+	vpxor x2, x4, x4; \
+	vpxor x3, x5, x5; \
+	vpxor x0, x6, x6; \
+	vpxor x1, x7, x7; \
+	\
+	vpxor x7, x0, x0; \
+	vpxor x4, x1, x1; \
+	vpxor x5, x2, x2; \
+	vpxor x6, x3, x3; \
+	\
+	vpxor x3, x4, x4; \
+	vpxor x0, x5, x5; \
+	vpxor x1, x6, x6; \
+	vpxor x2, x7, x7; /* note: high and low parts swapped */ \
+	\
+	/* \
+	 * Add key material and result to CD (x becomes new CD) \
+	 */ \
+	\
+	vpxor t3, x4, x4; \
+	vpxor 0 * 16(mem_cd), x4, x4; \
+	\
+	vpxor t2, x5, x5; \
+	vpxor 1 * 16(mem_cd), x5, x5; \
+	\
+	vpsrldq $1, t5, t3; \
+	vpshufb t6, t5, t5; \
+	vpshufb t6, t3, t6; \
+	\
+	vpxor t1, x6, x6; \
+	vpxor 2 * 16(mem_cd), x6, x6; \
+	\
+	vpxor t0, x7, x7; \
+	vpxor 3 * 16(mem_cd), x7, x7; \
+	\
+	vpxor t7, x0, x0; \
+	vpxor 4 * 16(mem_cd), x0, x0; \
+	\
+	vpxor t6, x1, x1; \
+	vpxor 5 * 16(mem_cd), x1, x1; \
+	\
+	vpxor t5, x2, x2; \
+	vpxor 6 * 16(mem_cd), x2, x2; \
+	\
+	vpxor t4, x3, x3; \
+	vpxor 7 * 16(mem_cd), x3, x3;
+
+/*
+ * Size optimization... with inlined roundsm16, binary would be over 5 times
+ * larger and would only be 0.5% faster (on sandy-bridge).
+ */
+.align 8
+roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
+	roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+		  %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
+		  %rcx, (%r9));
+	ret;
+
+.align 8
+roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
+	roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
+		  %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
+		  %rax, (%r9));
+	ret;
+
+/*
+ * IN/OUT:
+ *  x0..x7: byte-sliced AB state preloaded
+ *  mem_ab: byte-sliced AB state in memory
+ *  mem_cb: byte-sliced CD state in memory
+ */
+#define two_roundsm16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+		      y6, y7, mem_ab, mem_cd, i, dir, store_ab) \
+	leaq (key_table + (i) * 8)(CTX), %r9; \
+	call roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd; \
+	\
+	vmovdqu x4, 0 * 16(mem_cd); \
+	vmovdqu x5, 1 * 16(mem_cd); \
+	vmovdqu x6, 2 * 16(mem_cd); \
+	vmovdqu x7, 3 * 16(mem_cd); \
+	vmovdqu x0, 4 * 16(mem_cd); \
+	vmovdqu x1, 5 * 16(mem_cd); \
+	vmovdqu x2, 6 * 16(mem_cd); \
+	vmovdqu x3, 7 * 16(mem_cd); \
+	\
+	leaq (key_table + ((i) + (dir)) * 8)(CTX), %r9; \
+	call roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab; \
+	\
+	store_ab(x0, x1, x2, x3, x4, x5, x6, x7, mem_ab);
+
+#define dummy_store(x0, x1, x2, x3, x4, x5, x6, x7, mem_ab) /* do nothing */
+
+#define store_ab_state(x0, x1, x2, x3, x4, x5, x6, x7, mem_ab) \
+	/* Store new AB state */ \
+	vmovdqu x0, 0 * 16(mem_ab); \
+	vmovdqu x1, 1 * 16(mem_ab); \
+	vmovdqu x2, 2 * 16(mem_ab); \
+	vmovdqu x3, 3 * 16(mem_ab); \
+	vmovdqu x4, 4 * 16(mem_ab); \
+	vmovdqu x5, 5 * 16(mem_ab); \
+	vmovdqu x6, 6 * 16(mem_ab); \
+	vmovdqu x7, 7 * 16(mem_ab);
+
+#define enc_rounds16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+		      y6, y7, mem_ab, mem_cd, i) \
+	two_roundsm16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+		      y6, y7, mem_ab, mem_cd, (i) + 2, 1, store_ab_state); \
+	two_roundsm16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+		      y6, y7, mem_ab, mem_cd, (i) + 4, 1, store_ab_state); \
+	two_roundsm16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+		      y6, y7, mem_ab, mem_cd, (i) + 6, 1, dummy_store);
+
+#define dec_rounds16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+		      y6, y7, mem_ab, mem_cd, i) \
+	two_roundsm16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+		      y6, y7, mem_ab, mem_cd, (i) + 7, -1, store_ab_state); \
+	two_roundsm16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+		      y6, y7, mem_ab, mem_cd, (i) + 5, -1, store_ab_state); \
+	two_roundsm16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+		      y6, y7, mem_ab, mem_cd, (i) + 3, -1, dummy_store);
+
+/*
+ * IN:
+ *  v0..3: byte-sliced 32-bit integers
+ * OUT:
+ *  v0..3: (IN <<< 1)
+ */
+#define rol32_1_16(v0, v1, v2, v3, t0, t1, t2, zero) \
+	vpcmpgtb v0, zero, t0; \
+	vpaddb v0, v0, v0; \
+	vpabsb t0, t0; \
+	\
+	vpcmpgtb v1, zero, t1; \
+	vpaddb v1, v1, v1; \
+	vpabsb t1, t1; \
+	\
+	vpcmpgtb v2, zero, t2; \
+	vpaddb v2, v2, v2; \
+	vpabsb t2, t2; \
+	\
+	vpor t0, v1, v1; \
+	\
+	vpcmpgtb v3, zero, t0; \
+	vpaddb v3, v3, v3; \
+	vpabsb t0, t0; \
+	\
+	vpor t1, v2, v2; \
+	vpor t2, v3, v3; \
+	vpor t0, v0, v0;
+
+/*
+ * IN:
+ *   r: byte-sliced AB state in memory
+ *   l: byte-sliced CD state in memory
+ * OUT:
+ *   x0..x7: new byte-sliced CD state
+ */
+#define fls16(l, l0, l1, l2, l3, l4, l5, l6, l7, r, t0, t1, t2, t3, tt0, \
+	      tt1, tt2, tt3, kll, klr, krl, krr) \
+	/* \
+	 * t0 = kll; \
+	 * t0 &= ll; \
+	 * lr ^= rol32(t0, 1); \
+	 */ \
+	vpxor tt0, tt0, tt0; \
+	vmovd kll, t0; \
+	vpshufb tt0, t0, t3; \
+	vpsrldq $1, t0, t0; \
+	vpshufb tt0, t0, t2; \
+	vpsrldq $1, t0, t0; \
+	vpshufb tt0, t0, t1; \
+	vpsrldq $1, t0, t0; \
+	vpshufb tt0, t0, t0; \
+	\
+	vpand l0, t0, t0; \
+	vpand l1, t1, t1; \
+	vpand l2, t2, t2; \
+	vpand l3, t3, t3; \
+	\
+	rol32_1_16(t3, t2, t1, t0, tt1, tt2, tt3, tt0); \
+	\
+	vpxor l4, t0, l4; \
+	vmovdqu l4, 4 * 16(l); \
+	vpxor l5, t1, l5; \
+	vmovdqu l5, 5 * 16(l); \
+	vpxor l6, t2, l6; \
+	vmovdqu l6, 6 * 16(l); \
+	vpxor l7, t3, l7; \
+	vmovdqu l7, 7 * 16(l); \
+	\
+	/* \
+	 * t2 = krr; \
+	 * t2 |= rr; \
+	 * rl ^= t2; \
+	 */ \
+	\
+	vmovd krr, t0; \
+	vpshufb tt0, t0, t3; \
+	vpsrldq $1, t0, t0; \
+	vpshufb tt0, t0, t2; \
+	vpsrldq $1, t0, t0; \
+	vpshufb tt0, t0, t1; \
+	vpsrldq $1, t0, t0; \
+	vpshufb tt0, t0, t0; \
+	\
+	vpor 4 * 16(r), t0, t0; \
+	vpor 5 * 16(r), t1, t1; \
+	vpor 6 * 16(r), t2, t2; \
+	vpor 7 * 16(r), t3, t3; \
+	\
+	vpxor 0 * 16(r), t0, t0; \
+	vpxor 1 * 16(r), t1, t1; \
+	vpxor 2 * 16(r), t2, t2; \
+	vpxor 3 * 16(r), t3, t3; \
+	vmovdqu t0, 0 * 16(r); \
+	vmovdqu t1, 1 * 16(r); \
+	vmovdqu t2, 2 * 16(r); \
+	vmovdqu t3, 3 * 16(r); \
+	\
+	/* \
+	 * t2 = krl; \
+	 * t2 &= rl; \
+	 * rr ^= rol32(t2, 1); \
+	 */ \
+	vmovd krl, t0; \
+	vpshufb tt0, t0, t3; \
+	vpsrldq $1, t0, t0; \
+	vpshufb tt0, t0, t2; \
+	vpsrldq $1, t0, t0; \
+	vpshufb tt0, t0, t1; \
+	vpsrldq $1, t0, t0; \
+	vpshufb tt0, t0, t0; \
+	\
+	vpand 0 * 16(r), t0, t0; \
+	vpand 1 * 16(r), t1, t1; \
+	vpand 2 * 16(r), t2, t2; \
+	vpand 3 * 16(r), t3, t3; \
+	\
+	rol32_1_16(t3, t2, t1, t0, tt1, tt2, tt3, tt0); \
+	\
+	vpxor 4 * 16(r), t0, t0; \
+	vpxor 5 * 16(r), t1, t1; \
+	vpxor 6 * 16(r), t2, t2; \
+	vpxor 7 * 16(r), t3, t3; \
+	vmovdqu t0, 4 * 16(r); \
+	vmovdqu t1, 5 * 16(r); \
+	vmovdqu t2, 6 * 16(r); \
+	vmovdqu t3, 7 * 16(r); \
+	\
+	/* \
+	 * t0 = klr; \
+	 * t0 |= lr; \
+	 * ll ^= t0; \
+	 */ \
+	\
+	vmovd klr, t0; \
+	vpshufb tt0, t0, t3; \
+	vpsrldq $1, t0, t0; \
+	vpshufb tt0, t0, t2; \
+	vpsrldq $1, t0, t0; \
+	vpshufb tt0, t0, t1; \
+	vpsrldq $1, t0, t0; \
+	vpshufb tt0, t0, t0; \
+	\
+	vpor l4, t0, t0; \
+	vpor l5, t1, t1; \
+	vpor l6, t2, t2; \
+	vpor l7, t3, t3; \
+	\
+	vpxor l0, t0, l0; \
+	vmovdqu l0, 0 * 16(l); \
+	vpxor l1, t1, l1; \
+	vmovdqu l1, 1 * 16(l); \
+	vpxor l2, t2, l2; \
+	vmovdqu l2, 2 * 16(l); \
+	vpxor l3, t3, l3; \
+	vmovdqu l3, 3 * 16(l);
+
+#define transpose_4x4(x0, x1, x2, x3, t1, t2) \
+	vpunpckhdq x1, x0, t2; \
+	vpunpckldq x1, x0, x0; \
+	\
+	vpunpckldq x3, x2, t1; \
+	vpunpckhdq x3, x2, x2; \
+	\
+	vpunpckhqdq t1, x0, x1; \
+	vpunpcklqdq t1, x0, x0; \
+	\
+	vpunpckhqdq x2, t2, x3; \
+	vpunpcklqdq x2, t2, x2;
+
+#define byteslice_16x16b(a0, b0, c0, d0, a1, b1, c1, d1, a2, b2, c2, d2, a3, \
+			 b3, c3, d3, st0, st1) \
+	vmovdqu d2, st0; \
+	vmovdqu d3, st1; \
+	transpose_4x4(a0, a1, a2, a3, d2, d3); \
+	transpose_4x4(b0, b1, b2, b3, d2, d3); \
+	vmovdqu st0, d2; \
+	vmovdqu st1, d3; \
+	\
+	vmovdqu a0, st0; \
+	vmovdqu a1, st1; \
+	transpose_4x4(c0, c1, c2, c3, a0, a1); \
+	transpose_4x4(d0, d1, d2, d3, a0, a1); \
+	\
+	vmovdqu .Lshufb_16x16b, a0; \
+	vmovdqu st1, a1; \
+	vpshufb a0, a2, a2; \
+	vpshufb a0, a3, a3; \
+	vpshufb a0, b0, b0; \
+	vpshufb a0, b1, b1; \
+	vpshufb a0, b2, b2; \
+	vpshufb a0, b3, b3; \
+	vpshufb a0, a1, a1; \
+	vpshufb a0, c0, c0; \
+	vpshufb a0, c1, c1; \
+	vpshufb a0, c2, c2; \
+	vpshufb a0, c3, c3; \
+	vpshufb a0, d0, d0; \
+	vpshufb a0, d1, d1; \
+	vpshufb a0, d2, d2; \
+	vpshufb a0, d3, d3; \
+	vmovdqu d3, st1; \
+	vmovdqu st0, d3; \
+	vpshufb a0, d3, a0; \
+	vmovdqu d2, st0; \
+	\
+	transpose_4x4(a0, b0, c0, d0, d2, d3); \
+	transpose_4x4(a1, b1, c1, d1, d2, d3); \
+	vmovdqu st0, d2; \
+	vmovdqu st1, d3; \
+	\
+	vmovdqu b0, st0; \
+	vmovdqu b1, st1; \
+	transpose_4x4(a2, b2, c2, d2, b0, b1); \
+	transpose_4x4(a3, b3, c3, d3, b0, b1); \
+	vmovdqu st0, b0; \
+	vmovdqu st1, b1; \
+	/* does not adjust output bytes inside vectors */
+
+/* load blocks to registers and apply pre-whitening */
+#define inpack16_pre(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+		     y6, y7, rio, key) \
+	vmovq key, x0; \
+	vpshufb .Lpack_bswap, x0, x0; \
+	\
+	vpxor 0 * 16(rio), x0, y7; \
+	vpxor 1 * 16(rio), x0, y6; \
+	vpxor 2 * 16(rio), x0, y5; \
+	vpxor 3 * 16(rio), x0, y4; \
+	vpxor 4 * 16(rio), x0, y3; \
+	vpxor 5 * 16(rio), x0, y2; \
+	vpxor 6 * 16(rio), x0, y1; \
+	vpxor 7 * 16(rio), x0, y0; \
+	vpxor 8 * 16(rio), x0, x7; \
+	vpxor 9 * 16(rio), x0, x6; \
+	vpxor 10 * 16(rio), x0, x5; \
+	vpxor 11 * 16(rio), x0, x4; \
+	vpxor 12 * 16(rio), x0, x3; \
+	vpxor 13 * 16(rio), x0, x2; \
+	vpxor 14 * 16(rio), x0, x1; \
+	vpxor 15 * 16(rio), x0, x0;
+
+/* byteslice pre-whitened blocks and store to temporary memory */
+#define inpack16_post(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+		      y6, y7, mem_ab, mem_cd) \
+	byteslice_16x16b(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, \
+			 y5, y6, y7, (mem_ab), (mem_cd)); \
+	\
+	vmovdqu x0, 0 * 16(mem_ab); \
+	vmovdqu x1, 1 * 16(mem_ab); \
+	vmovdqu x2, 2 * 16(mem_ab); \
+	vmovdqu x3, 3 * 16(mem_ab); \
+	vmovdqu x4, 4 * 16(mem_ab); \
+	vmovdqu x5, 5 * 16(mem_ab); \
+	vmovdqu x6, 6 * 16(mem_ab); \
+	vmovdqu x7, 7 * 16(mem_ab); \
+	vmovdqu y0, 0 * 16(mem_cd); \
+	vmovdqu y1, 1 * 16(mem_cd); \
+	vmovdqu y2, 2 * 16(mem_cd); \
+	vmovdqu y3, 3 * 16(mem_cd); \
+	vmovdqu y4, 4 * 16(mem_cd); \
+	vmovdqu y5, 5 * 16(mem_cd); \
+	vmovdqu y6, 6 * 16(mem_cd); \
+	vmovdqu y7, 7 * 16(mem_cd);
+
+/* de-byteslice, apply post-whitening and store blocks */
+#define outunpack16(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, \
+		    y5, y6, y7, key, stack_tmp0, stack_tmp1) \
+	byteslice_16x16b(y0, y4, x0, x4, y1, y5, x1, x5, y2, y6, x2, x6, y3, \
+			 y7, x3, x7, stack_tmp0, stack_tmp1); \
+	\
+	vmovdqu x0, stack_tmp0; \
+	\
+	vmovq key, x0; \
+	vpshufb .Lpack_bswap, x0, x0; \
+	\
+	vpxor x0, y7, y7; \
+	vpxor x0, y6, y6; \
+	vpxor x0, y5, y5; \
+	vpxor x0, y4, y4; \
+	vpxor x0, y3, y3; \
+	vpxor x0, y2, y2; \
+	vpxor x0, y1, y1; \
+	vpxor x0, y0, y0; \
+	vpxor x0, x7, x7; \
+	vpxor x0, x6, x6; \
+	vpxor x0, x5, x5; \
+	vpxor x0, x4, x4; \
+	vpxor x0, x3, x3; \
+	vpxor x0, x2, x2; \
+	vpxor x0, x1, x1; \
+	vpxor stack_tmp0, x0, x0;
+
+#define write_output(x0, x1, x2, x3, x4, x5, x6, x7, y0, y1, y2, y3, y4, y5, \
+		     y6, y7, rio) \
+	vmovdqu x0, 0 * 16(rio); \
+	vmovdqu x1, 1 * 16(rio); \
+	vmovdqu x2, 2 * 16(rio); \
+	vmovdqu x3, 3 * 16(rio); \
+	vmovdqu x4, 4 * 16(rio); \
+	vmovdqu x5, 5 * 16(rio); \
+	vmovdqu x6, 6 * 16(rio); \
+	vmovdqu x7, 7 * 16(rio); \
+	vmovdqu y0, 8 * 16(rio); \
+	vmovdqu y1, 9 * 16(rio); \
+	vmovdqu y2, 10 * 16(rio); \
+	vmovdqu y3, 11 * 16(rio); \
+	vmovdqu y4, 12 * 16(rio); \
+	vmovdqu y5, 13 * 16(rio); \
+	vmovdqu y6, 14 * 16(rio); \
+	vmovdqu y7, 15 * 16(rio);
+
+.data
+.align 16
+
+#define SHUFB_BYTES(idx) \
+	0 + (idx), 4 + (idx), 8 + (idx), 12 + (idx)
+
+.Lshufb_16x16b:
+	.byte SHUFB_BYTES(0), SHUFB_BYTES(1), SHUFB_BYTES(2), SHUFB_BYTES(3);
+
+.Lpack_bswap:
+	.long 0x00010203
+	.long 0x04050607
+	.long 0x80808080
+	.long 0x80808080
+
+/* For CTR-mode IV byteswap */
+.Lbswap128_mask:
+	.byte 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0
+
+/*
+ * pre-SubByte transform
+ *
+ * pre-lookup for sbox1, sbox2, sbox3:
+ *   swap_bitendianness(
+ *       isom_map_camellia_to_aes(
+ *           camellia_f(
+ *               swap_bitendianess(in)
+ *           )
+ *       )
+ *   )
+ *
+ * (note: '⊕ 0xc5' inside camellia_f())
+ */
+.Lpre_tf_lo_s1:
+	.byte 0x45, 0xe8, 0x40, 0xed, 0x2e, 0x83, 0x2b, 0x86
+	.byte 0x4b, 0xe6, 0x4e, 0xe3, 0x20, 0x8d, 0x25, 0x88
+.Lpre_tf_hi_s1:
+	.byte 0x00, 0x51, 0xf1, 0xa0, 0x8a, 0xdb, 0x7b, 0x2a
+	.byte 0x09, 0x58, 0xf8, 0xa9, 0x83, 0xd2, 0x72, 0x23
+
+/*
+ * pre-SubByte transform
+ *
+ * pre-lookup for sbox4:
+ *   swap_bitendianness(
+ *       isom_map_camellia_to_aes(
+ *           camellia_f(
+ *               swap_bitendianess(in <<< 1)
+ *           )
+ *       )
+ *   )
+ *
+ * (note: '⊕ 0xc5' inside camellia_f())
+ */
+.Lpre_tf_lo_s4:
+	.byte 0x45, 0x40, 0x2e, 0x2b, 0x4b, 0x4e, 0x20, 0x25
+	.byte 0x14, 0x11, 0x7f, 0x7a, 0x1a, 0x1f, 0x71, 0x74
+.Lpre_tf_hi_s4:
+	.byte 0x00, 0xf1, 0x8a, 0x7b, 0x09, 0xf8, 0x83, 0x72
+	.byte 0xad, 0x5c, 0x27, 0xd6, 0xa4, 0x55, 0x2e, 0xdf
+
+/*
+ * post-SubByte transform
+ *
+ * post-lookup for sbox1, sbox4:
+ *  swap_bitendianness(
+ *      camellia_h(
+ *          isom_map_aes_to_camellia(
+ *              swap_bitendianness(
+ *                  aes_inverse_affine_transform(in)
+ *              )
+ *          )
+ *      )
+ *  )
+ *
+ * (note: '⊕ 0x6e' inside camellia_h())
+ */
+.Lpost_tf_lo_s1:
+	.byte 0x3c, 0xcc, 0xcf, 0x3f, 0x32, 0xc2, 0xc1, 0x31
+	.byte 0xdc, 0x2c, 0x2f, 0xdf, 0xd2, 0x22, 0x21, 0xd1
+.Lpost_tf_hi_s1:
+	.byte 0x00, 0xf9, 0x86, 0x7f, 0xd7, 0x2e, 0x51, 0xa8
+	.byte 0xa4, 0x5d, 0x22, 0xdb, 0x73, 0x8a, 0xf5, 0x0c
+
+/*
+ * post-SubByte transform
+ *
+ * post-lookup for sbox2:
+ *  swap_bitendianness(
+ *      camellia_h(
+ *          isom_map_aes_to_camellia(
+ *              swap_bitendianness(
+ *                  aes_inverse_affine_transform(in)
+ *              )
+ *          )
+ *      )
+ *  ) <<< 1
+ *
+ * (note: '⊕ 0x6e' inside camellia_h())
+ */
+.Lpost_tf_lo_s2:
+	.byte 0x78, 0x99, 0x9f, 0x7e, 0x64, 0x85, 0x83, 0x62
+	.byte 0xb9, 0x58, 0x5e, 0xbf, 0xa5, 0x44, 0x42, 0xa3
+.Lpost_tf_hi_s2:
+	.byte 0x00, 0xf3, 0x0d, 0xfe, 0xaf, 0x5c, 0xa2, 0x51
+	.byte 0x49, 0xba, 0x44, 0xb7, 0xe6, 0x15, 0xeb, 0x18
+
+/*
+ * post-SubByte transform
+ *
+ * post-lookup for sbox3:
+ *  swap_bitendianness(
+ *      camellia_h(
+ *          isom_map_aes_to_camellia(
+ *              swap_bitendianness(
+ *                  aes_inverse_affine_transform(in)
+ *              )
+ *          )
+ *      )
+ *  ) >>> 1
+ *
+ * (note: '⊕ 0x6e' inside camellia_h())
+ */
+.Lpost_tf_lo_s3:
+	.byte 0x1e, 0x66, 0xe7, 0x9f, 0x19, 0x61, 0xe0, 0x98
+	.byte 0x6e, 0x16, 0x97, 0xef, 0x69, 0x11, 0x90, 0xe8
+.Lpost_tf_hi_s3:
+	.byte 0x00, 0xfc, 0x43, 0xbf, 0xeb, 0x17, 0xa8, 0x54
+	.byte 0x52, 0xae, 0x11, 0xed, 0xb9, 0x45, 0xfa, 0x06
+
+/* For isolating SubBytes from AESENCLAST, inverse shift row */
+.Linv_shift_row:
+	.byte 0x00, 0x0d, 0x0a, 0x07, 0x04, 0x01, 0x0e, 0x0b
+	.byte 0x08, 0x05, 0x02, 0x0f, 0x0c, 0x09, 0x06, 0x03
+
+/* 4-bit mask */
+.align 4
+.L0f0f0f0f:
+	.long 0x0f0f0f0f
+
+.text
+
+.align 8
+.type   __camellia_enc_blk16,@function;
+
+__camellia_enc_blk16:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rax: temporary storage, 256 bytes
+	 *	%xmm0..%xmm15: 16 plaintext blocks
+	 * output:
+	 *	%xmm0..%xmm15: 16 encrypted blocks, order swapped:
+	 *       7, 8, 6, 5, 4, 3, 2, 1, 0, 15, 14, 13, 12, 11, 10, 9, 8
+	 */
+
+	leaq 8 * 16(%rax), %rcx;
+
+	inpack16_post(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+		      %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+		      %xmm15, %rax, %rcx);
+
+	enc_rounds16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+		     %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+		     %xmm15, %rax, %rcx, 0);
+
+	fls16(%rax, %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+	      %rcx, %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+	      %xmm15,
+	      ((key_table + (8) * 8) + 0)(CTX),
+	      ((key_table + (8) * 8) + 4)(CTX),
+	      ((key_table + (8) * 8) + 8)(CTX),
+	      ((key_table + (8) * 8) + 12)(CTX));
+
+	enc_rounds16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+		     %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+		     %xmm15, %rax, %rcx, 8);
+
+	fls16(%rax, %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+	      %rcx, %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+	      %xmm15,
+	      ((key_table + (16) * 8) + 0)(CTX),
+	      ((key_table + (16) * 8) + 4)(CTX),
+	      ((key_table + (16) * 8) + 8)(CTX),
+	      ((key_table + (16) * 8) + 12)(CTX));
+
+	enc_rounds16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+		     %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+		     %xmm15, %rax, %rcx, 16);
+
+	movl $24, %r8d;
+	cmpl $16, key_length(CTX);
+	jne .Lenc_max32;
+
+.Lenc_done:
+	/* load CD for output */
+	vmovdqu 0 * 16(%rcx), %xmm8;
+	vmovdqu 1 * 16(%rcx), %xmm9;
+	vmovdqu 2 * 16(%rcx), %xmm10;
+	vmovdqu 3 * 16(%rcx), %xmm11;
+	vmovdqu 4 * 16(%rcx), %xmm12;
+	vmovdqu 5 * 16(%rcx), %xmm13;
+	vmovdqu 6 * 16(%rcx), %xmm14;
+	vmovdqu 7 * 16(%rcx), %xmm15;
+
+	outunpack16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+		    %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+		    %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
+
+	ret;
+
+.align 8
+.Lenc_max32:
+	movl $32, %r8d;
+
+	fls16(%rax, %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+	      %rcx, %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+	      %xmm15,
+	      ((key_table + (24) * 8) + 0)(CTX),
+	      ((key_table + (24) * 8) + 4)(CTX),
+	      ((key_table + (24) * 8) + 8)(CTX),
+	      ((key_table + (24) * 8) + 12)(CTX));
+
+	enc_rounds16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+		     %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+		     %xmm15, %rax, %rcx, 24);
+
+	jmp .Lenc_done;
+
+.align 8
+.type   __camellia_dec_blk16,@function;
+
+__camellia_dec_blk16:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rax: temporary storage, 256 bytes
+	 *	%r8d: 24 for 16 byte key, 32 for larger
+	 *	%xmm0..%xmm15: 16 encrypted blocks
+	 * output:
+	 *	%xmm0..%xmm15: 16 plaintext blocks, order swapped:
+	 *       7, 8, 6, 5, 4, 3, 2, 1, 0, 15, 14, 13, 12, 11, 10, 9, 8
+	 */
+
+	leaq 8 * 16(%rax), %rcx;
+
+	inpack16_post(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+		      %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+		      %xmm15, %rax, %rcx);
+
+	cmpl $32, %r8d;
+	je .Ldec_max32;
+
+.Ldec_max24:
+	dec_rounds16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+		     %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+		     %xmm15, %rax, %rcx, 16);
+
+	fls16(%rax, %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+	      %rcx, %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+	      %xmm15,
+	      ((key_table + (16) * 8) + 8)(CTX),
+	      ((key_table + (16) * 8) + 12)(CTX),
+	      ((key_table + (16) * 8) + 0)(CTX),
+	      ((key_table + (16) * 8) + 4)(CTX));
+
+	dec_rounds16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+		     %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+		     %xmm15, %rax, %rcx, 8);
+
+	fls16(%rax, %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+	      %rcx, %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+	      %xmm15,
+	      ((key_table + (8) * 8) + 8)(CTX),
+	      ((key_table + (8) * 8) + 12)(CTX),
+	      ((key_table + (8) * 8) + 0)(CTX),
+	      ((key_table + (8) * 8) + 4)(CTX));
+
+	dec_rounds16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+		     %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+		     %xmm15, %rax, %rcx, 0);
+
+	/* load CD for output */
+	vmovdqu 0 * 16(%rcx), %xmm8;
+	vmovdqu 1 * 16(%rcx), %xmm9;
+	vmovdqu 2 * 16(%rcx), %xmm10;
+	vmovdqu 3 * 16(%rcx), %xmm11;
+	vmovdqu 4 * 16(%rcx), %xmm12;
+	vmovdqu 5 * 16(%rcx), %xmm13;
+	vmovdqu 6 * 16(%rcx), %xmm14;
+	vmovdqu 7 * 16(%rcx), %xmm15;
+
+	outunpack16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+		    %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+		    %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
+
+	ret;
+
+.align 8
+.Ldec_max32:
+	dec_rounds16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+		     %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+		     %xmm15, %rax, %rcx, 24);
+
+	fls16(%rax, %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+	      %rcx, %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+	      %xmm15,
+	      ((key_table + (24) * 8) + 8)(CTX),
+	      ((key_table + (24) * 8) + 12)(CTX),
+	      ((key_table + (24) * 8) + 0)(CTX),
+	      ((key_table + (24) * 8) + 4)(CTX));
+
+	jmp .Ldec_max24;
+
+.align 8
+.global camellia_ecb_enc_16way
+.type   camellia_ecb_enc_16way,@function;
+
+camellia_ecb_enc_16way:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst (16 blocks)
+	 *	%rdx: src (16 blocks)
+	 */
+
+	inpack16_pre(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+		     %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+		     %xmm15, %rdx, (key_table)(CTX));
+
+	/* now dst can be used as temporary buffer (even in src == dst case) */
+	movq	%rsi, %rax;
+
+	call __camellia_enc_blk16;
+
+	write_output(%xmm7, %xmm6, %xmm5, %xmm4, %xmm3, %xmm2, %xmm1, %xmm0,
+		     %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
+		     %xmm8, %rsi);
+
+	ret;
+
+.align 8
+.global camellia_ecb_dec_16way
+.type   camellia_ecb_dec_16way,@function;
+
+camellia_ecb_dec_16way:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst (16 blocks)
+	 *	%rdx: src (16 blocks)
+	 */
+
+	cmpl $16, key_length(CTX);
+	movl $32, %r8d;
+	movl $24, %eax;
+	cmovel %eax, %r8d; /* max */
+
+	inpack16_pre(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+		     %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+		     %xmm15, %rdx, (key_table)(CTX, %r8, 8));
+
+	/* now dst can be used as temporary buffer (even in src == dst case) */
+	movq	%rsi, %rax;
+
+	call __camellia_dec_blk16;
+
+	write_output(%xmm7, %xmm6, %xmm5, %xmm4, %xmm3, %xmm2, %xmm1, %xmm0,
+		     %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
+		     %xmm8, %rsi);
+
+	ret;
+
+.align 8
+.global camellia_cbc_dec_16way
+.type   camellia_cbc_dec_16way,@function;
+
+camellia_cbc_dec_16way:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst (16 blocks)
+	 *	%rdx: src (16 blocks)
+	 */
+
+	cmpl $16, key_length(CTX);
+	movl $32, %r8d;
+	movl $24, %eax;
+	cmovel %eax, %r8d; /* max */
+
+	inpack16_pre(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+		     %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
+		     %xmm15, %rdx, (key_table)(CTX, %r8, 8));
+
+	/*
+	 * dst might still be in-use (in case dst == src), so use stack for
+	 * temporary storage.
+	 */
+	subq $(16 * 16), %rsp;
+	movq %rsp, %rax;
+
+	call __camellia_dec_blk16;
+
+	addq $(16 * 16), %rsp;
+
+	vpxor (0 * 16)(%rdx), %xmm6, %xmm6;
+	vpxor (1 * 16)(%rdx), %xmm5, %xmm5;
+	vpxor (2 * 16)(%rdx), %xmm4, %xmm4;
+	vpxor (3 * 16)(%rdx), %xmm3, %xmm3;
+	vpxor (4 * 16)(%rdx), %xmm2, %xmm2;
+	vpxor (5 * 16)(%rdx), %xmm1, %xmm1;
+	vpxor (6 * 16)(%rdx), %xmm0, %xmm0;
+	vpxor (7 * 16)(%rdx), %xmm15, %xmm15;
+	vpxor (8 * 16)(%rdx), %xmm14, %xmm14;
+	vpxor (9 * 16)(%rdx), %xmm13, %xmm13;
+	vpxor (10 * 16)(%rdx), %xmm12, %xmm12;
+	vpxor (11 * 16)(%rdx), %xmm11, %xmm11;
+	vpxor (12 * 16)(%rdx), %xmm10, %xmm10;
+	vpxor (13 * 16)(%rdx), %xmm9, %xmm9;
+	vpxor (14 * 16)(%rdx), %xmm8, %xmm8;
+	write_output(%xmm7, %xmm6, %xmm5, %xmm4, %xmm3, %xmm2, %xmm1, %xmm0,
+		     %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
+		     %xmm8, %rsi);
+
+	ret;
+
+#define inc_le128(x, minus_one, tmp) \
+	vpcmpeqq minus_one, x, tmp; \
+	vpsubq minus_one, x, x; \
+	vpslldq $8, tmp, tmp; \
+	vpsubq tmp, x, x;
+
+.align 8
+.global camellia_ctr_16way
+.type   camellia_ctr_16way,@function;
+
+camellia_ctr_16way:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst (16 blocks)
+	 *	%rdx: src (16 blocks)
+	 *	%rcx: iv (little endian, 128bit)
+	 */
+
+	subq $(16 * 16), %rsp;
+	movq %rsp, %rax;
+
+	vmovdqa .Lbswap128_mask, %xmm14;
+
+	/* load IV and byteswap */
+	vmovdqu (%rcx), %xmm0;
+	vpshufb %xmm14, %xmm0, %xmm15;
+	vmovdqu %xmm15, 15 * 16(%rax);
+
+	vpcmpeqd %xmm15, %xmm15, %xmm15;
+	vpsrldq $8, %xmm15, %xmm15; /* low: -1, high: 0 */
+
+	/* construct IVs */
+	inc_le128(%xmm0, %xmm15, %xmm13);
+	vpshufb %xmm14, %xmm0, %xmm13;
+	vmovdqu %xmm13, 14 * 16(%rax);
+	inc_le128(%xmm0, %xmm15, %xmm13);
+	vpshufb %xmm14, %xmm0, %xmm13;
+	vmovdqu %xmm13, 13 * 16(%rax);
+	inc_le128(%xmm0, %xmm15, %xmm13);
+	vpshufb %xmm14, %xmm0, %xmm12;
+	inc_le128(%xmm0, %xmm15, %xmm13);
+	vpshufb %xmm14, %xmm0, %xmm11;
+	inc_le128(%xmm0, %xmm15, %xmm13);
+	vpshufb %xmm14, %xmm0, %xmm10;
+	inc_le128(%xmm0, %xmm15, %xmm13);
+	vpshufb %xmm14, %xmm0, %xmm9;
+	inc_le128(%xmm0, %xmm15, %xmm13);
+	vpshufb %xmm14, %xmm0, %xmm8;
+	inc_le128(%xmm0, %xmm15, %xmm13);
+	vpshufb %xmm14, %xmm0, %xmm7;
+	inc_le128(%xmm0, %xmm15, %xmm13);
+	vpshufb %xmm14, %xmm0, %xmm6;
+	inc_le128(%xmm0, %xmm15, %xmm13);
+	vpshufb %xmm14, %xmm0, %xmm5;
+	inc_le128(%xmm0, %xmm15, %xmm13);
+	vpshufb %xmm14, %xmm0, %xmm4;
+	inc_le128(%xmm0, %xmm15, %xmm13);
+	vpshufb %xmm14, %xmm0, %xmm3;
+	inc_le128(%xmm0, %xmm15, %xmm13);
+	vpshufb %xmm14, %xmm0, %xmm2;
+	inc_le128(%xmm0, %xmm15, %xmm13);
+	vpshufb %xmm14, %xmm0, %xmm1;
+	inc_le128(%xmm0, %xmm15, %xmm13);
+	vmovdqa %xmm0, %xmm13;
+	vpshufb %xmm14, %xmm0, %xmm0;
+	inc_le128(%xmm13, %xmm15, %xmm14);
+	vmovdqu %xmm13, (%rcx);
+
+	/* inpack16_pre: */
+	vmovq (key_table)(CTX), %xmm15;
+	vpshufb .Lpack_bswap, %xmm15, %xmm15;
+	vpxor %xmm0, %xmm15, %xmm0;
+	vpxor %xmm1, %xmm15, %xmm1;
+	vpxor %xmm2, %xmm15, %xmm2;
+	vpxor %xmm3, %xmm15, %xmm3;
+	vpxor %xmm4, %xmm15, %xmm4;
+	vpxor %xmm5, %xmm15, %xmm5;
+	vpxor %xmm6, %xmm15, %xmm6;
+	vpxor %xmm7, %xmm15, %xmm7;
+	vpxor %xmm8, %xmm15, %xmm8;
+	vpxor %xmm9, %xmm15, %xmm9;
+	vpxor %xmm10, %xmm15, %xmm10;
+	vpxor %xmm11, %xmm15, %xmm11;
+	vpxor %xmm12, %xmm15, %xmm12;
+	vpxor 13 * 16(%rax), %xmm15, %xmm13;
+	vpxor 14 * 16(%rax), %xmm15, %xmm14;
+	vpxor 15 * 16(%rax), %xmm15, %xmm15;
+
+	call __camellia_enc_blk16;
+
+	addq $(16 * 16), %rsp;
+
+	vpxor 0 * 16(%rdx), %xmm7, %xmm7;
+	vpxor 1 * 16(%rdx), %xmm6, %xmm6;
+	vpxor 2 * 16(%rdx), %xmm5, %xmm5;
+	vpxor 3 * 16(%rdx), %xmm4, %xmm4;
+	vpxor 4 * 16(%rdx), %xmm3, %xmm3;
+	vpxor 5 * 16(%rdx), %xmm2, %xmm2;
+	vpxor 6 * 16(%rdx), %xmm1, %xmm1;
+	vpxor 7 * 16(%rdx), %xmm0, %xmm0;
+	vpxor 8 * 16(%rdx), %xmm15, %xmm15;
+	vpxor 9 * 16(%rdx), %xmm14, %xmm14;
+	vpxor 10 * 16(%rdx), %xmm13, %xmm13;
+	vpxor 11 * 16(%rdx), %xmm12, %xmm12;
+	vpxor 12 * 16(%rdx), %xmm11, %xmm11;
+	vpxor 13 * 16(%rdx), %xmm10, %xmm10;
+	vpxor 14 * 16(%rdx), %xmm9, %xmm9;
+	vpxor 15 * 16(%rdx), %xmm8, %xmm8;
+	write_output(%xmm7, %xmm6, %xmm5, %xmm4, %xmm3, %xmm2, %xmm1, %xmm0,
+		     %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
+		     %xmm8, %rsi);
+
+	ret;
diff --git a/arch/x86/crypto/camellia_aesni_avx_glue.c b/arch/x86/crypto/camellia_aesni_avx_glue.c
new file mode 100644
index 00000000000..96cbb6068fc
--- /dev/null
+++ b/arch/x86/crypto/camellia_aesni_avx_glue.c
@@ -0,0 +1,558 @@
+/*
+ * Glue Code for x86_64/AVX/AES-NI assembler optimized version of Camellia
+ *
+ * Copyright © 2012 Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/crypto.h>
+#include <linux/err.h>
+#include <crypto/algapi.h>
+#include <crypto/ctr.h>
+#include <crypto/lrw.h>
+#include <crypto/xts.h>
+#include <asm/xcr.h>
+#include <asm/xsave.h>
+#include <asm/crypto/camellia.h>
+#include <asm/crypto/ablk_helper.h>
+#include <asm/crypto/glue_helper.h>
+
+#define CAMELLIA_AESNI_PARALLEL_BLOCKS 16
+
+/* 16-way AES-NI parallel cipher functions */
+asmlinkage void camellia_ecb_enc_16way(struct camellia_ctx *ctx, u8 *dst,
+				       const u8 *src);
+asmlinkage void camellia_ecb_dec_16way(struct camellia_ctx *ctx, u8 *dst,
+				       const u8 *src);
+
+asmlinkage void camellia_cbc_dec_16way(struct camellia_ctx *ctx, u8 *dst,
+				       const u8 *src);
+asmlinkage void camellia_ctr_16way(struct camellia_ctx *ctx, u8 *dst,
+				   const u8 *src, le128 *iv);
+
+static const struct common_glue_ctx camellia_enc = {
+	.num_funcs = 3,
+	.fpu_blocks_limit = CAMELLIA_AESNI_PARALLEL_BLOCKS,
+
+	.funcs = { {
+		.num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS,
+		.fn_u = { .ecb = GLUE_FUNC_CAST(camellia_ecb_enc_16way) }
+	}, {
+		.num_blocks = 2,
+		.fn_u = { .ecb = GLUE_FUNC_CAST(camellia_enc_blk_2way) }
+	}, {
+		.num_blocks = 1,
+		.fn_u = { .ecb = GLUE_FUNC_CAST(camellia_enc_blk) }
+	} }
+};
+
+static const struct common_glue_ctx camellia_ctr = {
+	.num_funcs = 3,
+	.fpu_blocks_limit = CAMELLIA_AESNI_PARALLEL_BLOCKS,
+
+	.funcs = { {
+		.num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS,
+		.fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_ctr_16way) }
+	}, {
+		.num_blocks = 2,
+		.fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_crypt_ctr_2way) }
+	}, {
+		.num_blocks = 1,
+		.fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_crypt_ctr) }
+	} }
+};
+
+static const struct common_glue_ctx camellia_dec = {
+	.num_funcs = 3,
+	.fpu_blocks_limit = CAMELLIA_AESNI_PARALLEL_BLOCKS,
+
+	.funcs = { {
+		.num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS,
+		.fn_u = { .ecb = GLUE_FUNC_CAST(camellia_ecb_dec_16way) }
+	}, {
+		.num_blocks = 2,
+		.fn_u = { .ecb = GLUE_FUNC_CAST(camellia_dec_blk_2way) }
+	}, {
+		.num_blocks = 1,
+		.fn_u = { .ecb = GLUE_FUNC_CAST(camellia_dec_blk) }
+	} }
+};
+
+static const struct common_glue_ctx camellia_dec_cbc = {
+	.num_funcs = 3,
+	.fpu_blocks_limit = CAMELLIA_AESNI_PARALLEL_BLOCKS,
+
+	.funcs = { {
+		.num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS,
+		.fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_cbc_dec_16way) }
+	}, {
+		.num_blocks = 2,
+		.fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_decrypt_cbc_2way) }
+	}, {
+		.num_blocks = 1,
+		.fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_dec_blk) }
+	} }
+};
+
+static int ecb_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+		       struct scatterlist *src, unsigned int nbytes)
+{
+	return glue_ecb_crypt_128bit(&camellia_enc, desc, dst, src, nbytes);
+}
+
+static int ecb_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+		       struct scatterlist *src, unsigned int nbytes)
+{
+	return glue_ecb_crypt_128bit(&camellia_dec, desc, dst, src, nbytes);
+}
+
+static int cbc_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+		       struct scatterlist *src, unsigned int nbytes)
+{
+	return glue_cbc_encrypt_128bit(GLUE_FUNC_CAST(camellia_enc_blk), desc,
+				       dst, src, nbytes);
+}
+
+static int cbc_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+		       struct scatterlist *src, unsigned int nbytes)
+{
+	return glue_cbc_decrypt_128bit(&camellia_dec_cbc, desc, dst, src,
+				       nbytes);
+}
+
+static int ctr_crypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+		     struct scatterlist *src, unsigned int nbytes)
+{
+	return glue_ctr_crypt_128bit(&camellia_ctr, desc, dst, src, nbytes);
+}
+
+static inline bool camellia_fpu_begin(bool fpu_enabled, unsigned int nbytes)
+{
+	return glue_fpu_begin(CAMELLIA_BLOCK_SIZE,
+			      CAMELLIA_AESNI_PARALLEL_BLOCKS, NULL, fpu_enabled,
+			      nbytes);
+}
+
+static inline void camellia_fpu_end(bool fpu_enabled)
+{
+	glue_fpu_end(fpu_enabled);
+}
+
+static int camellia_setkey(struct crypto_tfm *tfm, const u8 *in_key,
+			   unsigned int key_len)
+{
+	return __camellia_setkey(crypto_tfm_ctx(tfm), in_key, key_len,
+				 &tfm->crt_flags);
+}
+
+struct crypt_priv {
+	struct camellia_ctx *ctx;
+	bool fpu_enabled;
+};
+
+static void encrypt_callback(void *priv, u8 *srcdst, unsigned int nbytes)
+{
+	const unsigned int bsize = CAMELLIA_BLOCK_SIZE;
+	struct crypt_priv *ctx = priv;
+	int i;
+
+	ctx->fpu_enabled = camellia_fpu_begin(ctx->fpu_enabled, nbytes);
+
+	if (nbytes >= CAMELLIA_AESNI_PARALLEL_BLOCKS * bsize) {
+		camellia_ecb_enc_16way(ctx->ctx, srcdst, srcdst);
+		srcdst += bsize * CAMELLIA_AESNI_PARALLEL_BLOCKS;
+		nbytes -= bsize * CAMELLIA_AESNI_PARALLEL_BLOCKS;
+	}
+
+	while (nbytes >= CAMELLIA_PARALLEL_BLOCKS * bsize) {
+		camellia_enc_blk_2way(ctx->ctx, srcdst, srcdst);
+		srcdst += bsize * CAMELLIA_PARALLEL_BLOCKS;
+		nbytes -= bsize * CAMELLIA_PARALLEL_BLOCKS;
+	}
+
+	for (i = 0; i < nbytes / bsize; i++, srcdst += bsize)
+		camellia_enc_blk(ctx->ctx, srcdst, srcdst);
+}
+
+static void decrypt_callback(void *priv, u8 *srcdst, unsigned int nbytes)
+{
+	const unsigned int bsize = CAMELLIA_BLOCK_SIZE;
+	struct crypt_priv *ctx = priv;
+	int i;
+
+	ctx->fpu_enabled = camellia_fpu_begin(ctx->fpu_enabled, nbytes);
+
+	if (nbytes >= CAMELLIA_AESNI_PARALLEL_BLOCKS * bsize) {
+		camellia_ecb_dec_16way(ctx->ctx, srcdst, srcdst);
+		srcdst += bsize * CAMELLIA_AESNI_PARALLEL_BLOCKS;
+		nbytes -= bsize * CAMELLIA_AESNI_PARALLEL_BLOCKS;
+	}
+
+	while (nbytes >= CAMELLIA_PARALLEL_BLOCKS * bsize) {
+		camellia_dec_blk_2way(ctx->ctx, srcdst, srcdst);
+		srcdst += bsize * CAMELLIA_PARALLEL_BLOCKS;
+		nbytes -= bsize * CAMELLIA_PARALLEL_BLOCKS;
+	}
+
+	for (i = 0; i < nbytes / bsize; i++, srcdst += bsize)
+		camellia_dec_blk(ctx->ctx, srcdst, srcdst);
+}
+
+static int lrw_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+		       struct scatterlist *src, unsigned int nbytes)
+{
+	struct camellia_lrw_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+	be128 buf[CAMELLIA_AESNI_PARALLEL_BLOCKS];
+	struct crypt_priv crypt_ctx = {
+		.ctx = &ctx->camellia_ctx,
+		.fpu_enabled = false,
+	};
+	struct lrw_crypt_req req = {
+		.tbuf = buf,
+		.tbuflen = sizeof(buf),
+
+		.table_ctx = &ctx->lrw_table,
+		.crypt_ctx = &crypt_ctx,
+		.crypt_fn = encrypt_callback,
+	};
+	int ret;
+
+	desc->flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP;
+	ret = lrw_crypt(desc, dst, src, nbytes, &req);
+	camellia_fpu_end(crypt_ctx.fpu_enabled);
+
+	return ret;
+}
+
+static int lrw_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+		       struct scatterlist *src, unsigned int nbytes)
+{
+	struct camellia_lrw_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+	be128 buf[CAMELLIA_AESNI_PARALLEL_BLOCKS];
+	struct crypt_priv crypt_ctx = {
+		.ctx = &ctx->camellia_ctx,
+		.fpu_enabled = false,
+	};
+	struct lrw_crypt_req req = {
+		.tbuf = buf,
+		.tbuflen = sizeof(buf),
+
+		.table_ctx = &ctx->lrw_table,
+		.crypt_ctx = &crypt_ctx,
+		.crypt_fn = decrypt_callback,
+	};
+	int ret;
+
+	desc->flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP;
+	ret = lrw_crypt(desc, dst, src, nbytes, &req);
+	camellia_fpu_end(crypt_ctx.fpu_enabled);
+
+	return ret;
+}
+
+static int xts_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+		       struct scatterlist *src, unsigned int nbytes)
+{
+	struct camellia_xts_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+	be128 buf[CAMELLIA_AESNI_PARALLEL_BLOCKS];
+	struct crypt_priv crypt_ctx = {
+		.ctx = &ctx->crypt_ctx,
+		.fpu_enabled = false,
+	};
+	struct xts_crypt_req req = {
+		.tbuf = buf,
+		.tbuflen = sizeof(buf),
+
+		.tweak_ctx = &ctx->tweak_ctx,
+		.tweak_fn = XTS_TWEAK_CAST(camellia_enc_blk),
+		.crypt_ctx = &crypt_ctx,
+		.crypt_fn = encrypt_callback,
+	};
+	int ret;
+
+	desc->flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP;
+	ret = xts_crypt(desc, dst, src, nbytes, &req);
+	camellia_fpu_end(crypt_ctx.fpu_enabled);
+
+	return ret;
+}
+
+static int xts_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+		       struct scatterlist *src, unsigned int nbytes)
+{
+	struct camellia_xts_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+	be128 buf[CAMELLIA_AESNI_PARALLEL_BLOCKS];
+	struct crypt_priv crypt_ctx = {
+		.ctx = &ctx->crypt_ctx,
+		.fpu_enabled = false,
+	};
+	struct xts_crypt_req req = {
+		.tbuf = buf,
+		.tbuflen = sizeof(buf),
+
+		.tweak_ctx = &ctx->tweak_ctx,
+		.tweak_fn = XTS_TWEAK_CAST(camellia_enc_blk),
+		.crypt_ctx = &crypt_ctx,
+		.crypt_fn = decrypt_callback,
+	};
+	int ret;
+
+	desc->flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP;
+	ret = xts_crypt(desc, dst, src, nbytes, &req);
+	camellia_fpu_end(crypt_ctx.fpu_enabled);
+
+	return ret;
+}
+
+static struct crypto_alg cmll_algs[10] = { {
+	.cra_name		= "__ecb-camellia-aesni",
+	.cra_driver_name	= "__driver-ecb-camellia-aesni",
+	.cra_priority		= 0,
+	.cra_flags		= CRYPTO_ALG_TYPE_BLKCIPHER,
+	.cra_blocksize		= CAMELLIA_BLOCK_SIZE,
+	.cra_ctxsize		= sizeof(struct camellia_ctx),
+	.cra_alignmask		= 0,
+	.cra_type		= &crypto_blkcipher_type,
+	.cra_module		= THIS_MODULE,
+	.cra_u = {
+		.blkcipher = {
+			.min_keysize	= CAMELLIA_MIN_KEY_SIZE,
+			.max_keysize	= CAMELLIA_MAX_KEY_SIZE,
+			.setkey		= camellia_setkey,
+			.encrypt	= ecb_encrypt,
+			.decrypt	= ecb_decrypt,
+		},
+	},
+}, {
+	.cra_name		= "__cbc-camellia-aesni",
+	.cra_driver_name	= "__driver-cbc-camellia-aesni",
+	.cra_priority		= 0,
+	.cra_flags		= CRYPTO_ALG_TYPE_BLKCIPHER,
+	.cra_blocksize		= CAMELLIA_BLOCK_SIZE,
+	.cra_ctxsize		= sizeof(struct camellia_ctx),
+	.cra_alignmask		= 0,
+	.cra_type		= &crypto_blkcipher_type,
+	.cra_module		= THIS_MODULE,
+	.cra_u = {
+		.blkcipher = {
+			.min_keysize	= CAMELLIA_MIN_KEY_SIZE,
+			.max_keysize	= CAMELLIA_MAX_KEY_SIZE,
+			.setkey		= camellia_setkey,
+			.encrypt	= cbc_encrypt,
+			.decrypt	= cbc_decrypt,
+		},
+	},
+}, {
+	.cra_name		= "__ctr-camellia-aesni",
+	.cra_driver_name	= "__driver-ctr-camellia-aesni",
+	.cra_priority		= 0,
+	.cra_flags		= CRYPTO_ALG_TYPE_BLKCIPHER,
+	.cra_blocksize		= 1,
+	.cra_ctxsize		= sizeof(struct camellia_ctx),
+	.cra_alignmask		= 0,
+	.cra_type		= &crypto_blkcipher_type,
+	.cra_module		= THIS_MODULE,
+	.cra_u = {
+		.blkcipher = {
+			.min_keysize	= CAMELLIA_MIN_KEY_SIZE,
+			.max_keysize	= CAMELLIA_MAX_KEY_SIZE,
+			.ivsize		= CAMELLIA_BLOCK_SIZE,
+			.setkey		= camellia_setkey,
+			.encrypt	= ctr_crypt,
+			.decrypt	= ctr_crypt,
+		},
+	},
+}, {
+	.cra_name		= "__lrw-camellia-aesni",
+	.cra_driver_name	= "__driver-lrw-camellia-aesni",
+	.cra_priority		= 0,
+	.cra_flags		= CRYPTO_ALG_TYPE_BLKCIPHER,
+	.cra_blocksize		= CAMELLIA_BLOCK_SIZE,
+	.cra_ctxsize		= sizeof(struct camellia_lrw_ctx),
+	.cra_alignmask		= 0,
+	.cra_type		= &crypto_blkcipher_type,
+	.cra_module		= THIS_MODULE,
+	.cra_exit		= lrw_camellia_exit_tfm,
+	.cra_u = {
+		.blkcipher = {
+			.min_keysize	= CAMELLIA_MIN_KEY_SIZE +
+					  CAMELLIA_BLOCK_SIZE,
+			.max_keysize	= CAMELLIA_MAX_KEY_SIZE +
+					  CAMELLIA_BLOCK_SIZE,
+			.ivsize		= CAMELLIA_BLOCK_SIZE,
+			.setkey		= lrw_camellia_setkey,
+			.encrypt	= lrw_encrypt,
+			.decrypt	= lrw_decrypt,
+		},
+	},
+}, {
+	.cra_name		= "__xts-camellia-aesni",
+	.cra_driver_name	= "__driver-xts-camellia-aesni",
+	.cra_priority		= 0,
+	.cra_flags		= CRYPTO_ALG_TYPE_BLKCIPHER,
+	.cra_blocksize		= CAMELLIA_BLOCK_SIZE,
+	.cra_ctxsize		= sizeof(struct camellia_xts_ctx),
+	.cra_alignmask		= 0,
+	.cra_type		= &crypto_blkcipher_type,
+	.cra_module		= THIS_MODULE,
+	.cra_u = {
+		.blkcipher = {
+			.min_keysize	= CAMELLIA_MIN_KEY_SIZE * 2,
+			.max_keysize	= CAMELLIA_MAX_KEY_SIZE * 2,
+			.ivsize		= CAMELLIA_BLOCK_SIZE,
+			.setkey		= xts_camellia_setkey,
+			.encrypt	= xts_encrypt,
+			.decrypt	= xts_decrypt,
+		},
+	},
+}, {
+	.cra_name		= "ecb(camellia)",
+	.cra_driver_name	= "ecb-camellia-aesni",
+	.cra_priority		= 400,
+	.cra_flags		= CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC,
+	.cra_blocksize		= CAMELLIA_BLOCK_SIZE,
+	.cra_ctxsize		= sizeof(struct async_helper_ctx),
+	.cra_alignmask		= 0,
+	.cra_type		= &crypto_ablkcipher_type,
+	.cra_module		= THIS_MODULE,
+	.cra_init		= ablk_init,
+	.cra_exit		= ablk_exit,
+	.cra_u = {
+		.ablkcipher = {
+			.min_keysize	= CAMELLIA_MIN_KEY_SIZE,
+			.max_keysize	= CAMELLIA_MAX_KEY_SIZE,
+			.setkey		= ablk_set_key,
+			.encrypt	= ablk_encrypt,
+			.decrypt	= ablk_decrypt,
+		},
+	},
+}, {
+	.cra_name		= "cbc(camellia)",
+	.cra_driver_name	= "cbc-camellia-aesni",
+	.cra_priority		= 400,
+	.cra_flags		= CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC,
+	.cra_blocksize		= CAMELLIA_BLOCK_SIZE,
+	.cra_ctxsize		= sizeof(struct async_helper_ctx),
+	.cra_alignmask		= 0,
+	.cra_type		= &crypto_ablkcipher_type,
+	.cra_module		= THIS_MODULE,
+	.cra_init		= ablk_init,
+	.cra_exit		= ablk_exit,
+	.cra_u = {
+		.ablkcipher = {
+			.min_keysize	= CAMELLIA_MIN_KEY_SIZE,
+			.max_keysize	= CAMELLIA_MAX_KEY_SIZE,
+			.ivsize		= CAMELLIA_BLOCK_SIZE,
+			.setkey		= ablk_set_key,
+			.encrypt	= __ablk_encrypt,
+			.decrypt	= ablk_decrypt,
+		},
+	},
+}, {
+	.cra_name		= "ctr(camellia)",
+	.cra_driver_name	= "ctr-camellia-aesni",
+	.cra_priority		= 400,
+	.cra_flags		= CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC,
+	.cra_blocksize		= 1,
+	.cra_ctxsize		= sizeof(struct async_helper_ctx),
+	.cra_alignmask		= 0,
+	.cra_type		= &crypto_ablkcipher_type,
+	.cra_module		= THIS_MODULE,
+	.cra_init		= ablk_init,
+	.cra_exit		= ablk_exit,
+	.cra_u = {
+		.ablkcipher = {
+			.min_keysize	= CAMELLIA_MIN_KEY_SIZE,
+			.max_keysize	= CAMELLIA_MAX_KEY_SIZE,
+			.ivsize		= CAMELLIA_BLOCK_SIZE,
+			.setkey		= ablk_set_key,
+			.encrypt	= ablk_encrypt,
+			.decrypt	= ablk_encrypt,
+			.geniv		= "chainiv",
+		},
+	},
+}, {
+	.cra_name		= "lrw(camellia)",
+	.cra_driver_name	= "lrw-camellia-aesni",
+	.cra_priority		= 400,
+	.cra_flags		= CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC,
+	.cra_blocksize		= CAMELLIA_BLOCK_SIZE,
+	.cra_ctxsize		= sizeof(struct async_helper_ctx),
+	.cra_alignmask		= 0,
+	.cra_type		= &crypto_ablkcipher_type,
+	.cra_module		= THIS_MODULE,
+	.cra_init		= ablk_init,
+	.cra_exit		= ablk_exit,
+	.cra_u = {
+		.ablkcipher = {
+			.min_keysize	= CAMELLIA_MIN_KEY_SIZE +
+					  CAMELLIA_BLOCK_SIZE,
+			.max_keysize	= CAMELLIA_MAX_KEY_SIZE +
+					  CAMELLIA_BLOCK_SIZE,
+			.ivsize		= CAMELLIA_BLOCK_SIZE,
+			.setkey		= ablk_set_key,
+			.encrypt	= ablk_encrypt,
+			.decrypt	= ablk_decrypt,
+		},
+	},
+}, {
+	.cra_name		= "xts(camellia)",
+	.cra_driver_name	= "xts-camellia-aesni",
+	.cra_priority		= 400,
+	.cra_flags		= CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC,
+	.cra_blocksize		= CAMELLIA_BLOCK_SIZE,
+	.cra_ctxsize		= sizeof(struct async_helper_ctx),
+	.cra_alignmask		= 0,
+	.cra_type		= &crypto_ablkcipher_type,
+	.cra_module		= THIS_MODULE,
+	.cra_init		= ablk_init,
+	.cra_exit		= ablk_exit,
+	.cra_u = {
+		.ablkcipher = {
+			.min_keysize	= CAMELLIA_MIN_KEY_SIZE * 2,
+			.max_keysize	= CAMELLIA_MAX_KEY_SIZE * 2,
+			.ivsize		= CAMELLIA_BLOCK_SIZE,
+			.setkey		= ablk_set_key,
+			.encrypt	= ablk_encrypt,
+			.decrypt	= ablk_decrypt,
+		},
+	},
+} };
+
+static int __init camellia_aesni_init(void)
+{
+	u64 xcr0;
+
+	if (!cpu_has_avx || !cpu_has_aes || !cpu_has_osxsave) {
+		pr_info("AVX or AES-NI instructions are not detected.\n");
+		return -ENODEV;
+	}
+
+	xcr0 = xgetbv(XCR_XFEATURE_ENABLED_MASK);
+	if ((xcr0 & (XSTATE_SSE | XSTATE_YMM)) != (XSTATE_SSE | XSTATE_YMM)) {
+		pr_info("AVX detected but unusable.\n");
+		return -ENODEV;
+	}
+
+	return crypto_register_algs(cmll_algs, ARRAY_SIZE(cmll_algs));
+}
+
+static void __exit camellia_aesni_fini(void)
+{
+	crypto_unregister_algs(cmll_algs, ARRAY_SIZE(cmll_algs));
+}
+
+module_init(camellia_aesni_init);
+module_exit(camellia_aesni_fini);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Camellia Cipher Algorithm, AES-NI/AVX optimized");
+MODULE_ALIAS("camellia");
+MODULE_ALIAS("camellia-asm");
diff --git a/arch/x86/crypto/camellia_glue.c b/arch/x86/crypto/camellia_glue.c
index 42ffd2bbab5..5cb86ccd4ac 100644
--- a/arch/x86/crypto/camellia_glue.c
+++ b/arch/x86/crypto/camellia_glue.c
@@ -32,53 +32,24 @@
 #include <crypto/algapi.h>
 #include <crypto/lrw.h>
 #include <crypto/xts.h>
+#include <asm/crypto/camellia.h>
 #include <asm/crypto/glue_helper.h>
 
-#define CAMELLIA_MIN_KEY_SIZE	16
-#define CAMELLIA_MAX_KEY_SIZE	32
-#define CAMELLIA_BLOCK_SIZE	16
-#define CAMELLIA_TABLE_BYTE_LEN	272
-
-struct camellia_ctx {
-	u64 key_table[CAMELLIA_TABLE_BYTE_LEN / sizeof(u64)];
-	u32 key_length;
-};
-
 /* regular block cipher functions */
 asmlinkage void __camellia_enc_blk(struct camellia_ctx *ctx, u8 *dst,
 				   const u8 *src, bool xor);
+EXPORT_SYMBOL_GPL(__camellia_enc_blk);
 asmlinkage void camellia_dec_blk(struct camellia_ctx *ctx, u8 *dst,
 				 const u8 *src);
+EXPORT_SYMBOL_GPL(camellia_dec_blk);
 
 /* 2-way parallel cipher functions */
 asmlinkage void __camellia_enc_blk_2way(struct camellia_ctx *ctx, u8 *dst,
 					const u8 *src, bool xor);
+EXPORT_SYMBOL_GPL(__camellia_enc_blk_2way);
 asmlinkage void camellia_dec_blk_2way(struct camellia_ctx *ctx, u8 *dst,
 				      const u8 *src);
-
-static inline void camellia_enc_blk(struct camellia_ctx *ctx, u8 *dst,
-				    const u8 *src)
-{
-	__camellia_enc_blk(ctx, dst, src, false);
-}
-
-static inline void camellia_enc_blk_xor(struct camellia_ctx *ctx, u8 *dst,
-					const u8 *src)
-{
-	__camellia_enc_blk(ctx, dst, src, true);
-}
-
-static inline void camellia_enc_blk_2way(struct camellia_ctx *ctx, u8 *dst,
-					 const u8 *src)
-{
-	__camellia_enc_blk_2way(ctx, dst, src, false);
-}
-
-static inline void camellia_enc_blk_xor_2way(struct camellia_ctx *ctx, u8 *dst,
-					     const u8 *src)
-{
-	__camellia_enc_blk_2way(ctx, dst, src, true);
-}
+EXPORT_SYMBOL_GPL(camellia_dec_blk_2way);
 
 static void camellia_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
 {
@@ -1275,9 +1246,8 @@ static void camellia_setup192(const unsigned char *key, u64 *subkey)
 	camellia_setup256(kk, subkey);
 }
 
-static int __camellia_setkey(struct camellia_ctx *cctx,
-			     const unsigned char *key,
-			     unsigned int key_len, u32 *flags)
+int __camellia_setkey(struct camellia_ctx *cctx, const unsigned char *key,
+		      unsigned int key_len, u32 *flags)
 {
 	if (key_len != 16 && key_len != 24 && key_len != 32) {
 		*flags |= CRYPTO_TFM_RES_BAD_KEY_LEN;
@@ -1300,6 +1270,7 @@ static int __camellia_setkey(struct camellia_ctx *cctx,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(__camellia_setkey);
 
 static int camellia_setkey(struct crypto_tfm *tfm, const u8 *in_key,
 			   unsigned int key_len)
@@ -1308,7 +1279,7 @@ static int camellia_setkey(struct crypto_tfm *tfm, const u8 *in_key,
 				 &tfm->crt_flags);
 }
 
-static void camellia_decrypt_cbc_2way(void *ctx, u128 *dst, const u128 *src)
+void camellia_decrypt_cbc_2way(void *ctx, u128 *dst, const u128 *src)
 {
 	u128 iv = *src;
 
@@ -1316,22 +1287,23 @@ static void camellia_decrypt_cbc_2way(void *ctx, u128 *dst, const u128 *src)
 
 	u128_xor(&dst[1], &dst[1], &iv);
 }
+EXPORT_SYMBOL_GPL(camellia_decrypt_cbc_2way);
 
-static void camellia_crypt_ctr(void *ctx, u128 *dst, const u128 *src, u128 *iv)
+void camellia_crypt_ctr(void *ctx, u128 *dst, const u128 *src, le128 *iv)
 {
 	be128 ctrblk;
 
 	if (dst != src)
 		*dst = *src;
 
-	u128_to_be128(&ctrblk, iv);
-	u128_inc(iv);
+	le128_to_be128(&ctrblk, iv);
+	le128_inc(iv);
 
 	camellia_enc_blk_xor(ctx, (u8 *)dst, (u8 *)&ctrblk);
 }
+EXPORT_SYMBOL_GPL(camellia_crypt_ctr);
 
-static void camellia_crypt_ctr_2way(void *ctx, u128 *dst, const u128 *src,
-				    u128 *iv)
+void camellia_crypt_ctr_2way(void *ctx, u128 *dst, const u128 *src, le128 *iv)
 {
 	be128 ctrblks[2];
 
@@ -1340,13 +1312,14 @@ static void camellia_crypt_ctr_2way(void *ctx, u128 *dst, const u128 *src,
 		dst[1] = src[1];
 	}
 
-	u128_to_be128(&ctrblks[0], iv);
-	u128_inc(iv);
-	u128_to_be128(&ctrblks[1], iv);
-	u128_inc(iv);
+	le128_to_be128(&ctrblks[0], iv);
+	le128_inc(iv);
+	le128_to_be128(&ctrblks[1], iv);
+	le128_inc(iv);
 
 	camellia_enc_blk_xor_2way(ctx, (u8 *)dst, (u8 *)ctrblks);
 }
+EXPORT_SYMBOL_GPL(camellia_crypt_ctr_2way);
 
 static const struct common_glue_ctx camellia_enc = {
 	.num_funcs = 2,
@@ -1464,13 +1437,8 @@ static void decrypt_callback(void *priv, u8 *srcdst, unsigned int nbytes)
 		camellia_dec_blk(ctx, srcdst, srcdst);
 }
 
-struct camellia_lrw_ctx {
-	struct lrw_table_ctx lrw_table;
-	struct camellia_ctx camellia_ctx;
-};
-
-static int lrw_camellia_setkey(struct crypto_tfm *tfm, const u8 *key,
-			      unsigned int keylen)
+int lrw_camellia_setkey(struct crypto_tfm *tfm, const u8 *key,
+			unsigned int keylen)
 {
 	struct camellia_lrw_ctx *ctx = crypto_tfm_ctx(tfm);
 	int err;
@@ -1484,6 +1452,7 @@ static int lrw_camellia_setkey(struct crypto_tfm *tfm, const u8 *key,
 	return lrw_init_table(&ctx->lrw_table,
 			      key + keylen - CAMELLIA_BLOCK_SIZE);
 }
+EXPORT_SYMBOL_GPL(lrw_camellia_setkey);
 
 static int lrw_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
 		       struct scatterlist *src, unsigned int nbytes)
@@ -1519,20 +1488,16 @@ static int lrw_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
 	return lrw_crypt(desc, dst, src, nbytes, &req);
 }
 
-static void lrw_exit_tfm(struct crypto_tfm *tfm)
+void lrw_camellia_exit_tfm(struct crypto_tfm *tfm)
 {
 	struct camellia_lrw_ctx *ctx = crypto_tfm_ctx(tfm);
 
 	lrw_free_table(&ctx->lrw_table);
 }
+EXPORT_SYMBOL_GPL(lrw_camellia_exit_tfm);
 
-struct camellia_xts_ctx {
-	struct camellia_ctx tweak_ctx;
-	struct camellia_ctx crypt_ctx;
-};
-
-static int xts_camellia_setkey(struct crypto_tfm *tfm, const u8 *key,
-			      unsigned int keylen)
+int xts_camellia_setkey(struct crypto_tfm *tfm, const u8 *key,
+			unsigned int keylen)
 {
 	struct camellia_xts_ctx *ctx = crypto_tfm_ctx(tfm);
 	u32 *flags = &tfm->crt_flags;
@@ -1555,6 +1520,7 @@ static int xts_camellia_setkey(struct crypto_tfm *tfm, const u8 *key,
 	return __camellia_setkey(&ctx->tweak_ctx, key + keylen / 2, keylen / 2,
 				flags);
 }
+EXPORT_SYMBOL_GPL(xts_camellia_setkey);
 
 static int xts_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
 		       struct scatterlist *src, unsigned int nbytes)
@@ -1679,7 +1645,7 @@ static struct crypto_alg camellia_algs[6] = { {
 	.cra_alignmask		= 0,
 	.cra_type		= &crypto_blkcipher_type,
 	.cra_module		= THIS_MODULE,
-	.cra_exit		= lrw_exit_tfm,
+	.cra_exit		= lrw_camellia_exit_tfm,
 	.cra_u = {
 		.blkcipher = {
 			.min_keysize	= CAMELLIA_MIN_KEY_SIZE +
diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
index a41a3aaba22..15b00ac7cbd 100644
--- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
+++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
@@ -25,10 +25,10 @@
 
 .file "cast5-avx-x86_64-asm_64.S"
 
-.extern cast5_s1
-.extern cast5_s2
-.extern cast5_s3
-.extern cast5_s4
+.extern cast_s1
+.extern cast_s2
+.extern cast_s3
+.extern cast_s4
 
 /* structure of crypto context */
 #define km	0
@@ -36,10 +36,10 @@
 #define rr	((16*4)+16)
 
 /* s-boxes */
-#define s1	cast5_s1
-#define s2	cast5_s2
-#define s3	cast5_s3
-#define s4	cast5_s4
+#define s1	cast_s1
+#define s2	cast_s2
+#define s3	cast_s3
+#define s4	cast_s4
 
 /**********************************************************************
   16-way AVX cast5
@@ -180,31 +180,17 @@
 	vpunpcklqdq		t1, t0, x0; \
 	vpunpckhqdq		t1, t0, x1;
 
-#define inpack_blocks(in, x0, x1, t0, t1, rmask) \
-	vmovdqu (0*4*4)(in),	x0; \
-	vmovdqu (1*4*4)(in),	x1; \
+#define inpack_blocks(x0, x1, t0, t1, rmask) \
 	vpshufb rmask, 	x0,	x0; \
 	vpshufb rmask, 	x1,	x1; \
 	\
 	transpose_2x4(x0, x1, t0, t1)
 
-#define outunpack_blocks(out, x0, x1, t0, t1, rmask) \
+#define outunpack_blocks(x0, x1, t0, t1, rmask) \
 	transpose_2x4(x0, x1, t0, t1) \
 	\
 	vpshufb rmask,	x0, x0;           \
-	vpshufb rmask,	x1, x1;           \
-	vmovdqu 	x0, (0*4*4)(out); \
-	vmovdqu		x1, (1*4*4)(out);
-
-#define outunpack_xor_blocks(out, x0, x1, t0, t1, rmask) \
-	transpose_2x4(x0, x1, t0, t1) \
-	\
-	vpshufb rmask,	x0, x0;               \
-	vpshufb rmask,	x1, x1;               \
-	vpxor		(0*4*4)(out), x0, x0; \
-	vmovdqu 	x0, (0*4*4)(out);     \
-	vpxor		(1*4*4)(out), x1, x1; \
-	vmovdqu	        x1, (1*4*4)(out);
+	vpshufb rmask,	x1, x1;
 
 .data
 
@@ -213,6 +199,8 @@
 	.byte 3, 2, 1, 0, 7, 6, 5, 4, 11, 10, 9, 8, 15, 14, 13, 12
 .Lbswap128_mask:
 	.byte 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0
+.Lbswap_iv_mask:
+	.byte 7, 6, 5, 4, 3, 2, 1, 0, 7, 6, 5, 4, 3, 2, 1, 0
 .L16_mask:
 	.byte 16, 16, 16, 16
 .L32_mask:
@@ -223,35 +211,42 @@
 .text
 
 .align 16
-.global __cast5_enc_blk_16way
-.type   __cast5_enc_blk_16way,@function;
+.type   __cast5_enc_blk16,@function;
 
-__cast5_enc_blk_16way:
+__cast5_enc_blk16:
 	/* input:
 	 *	%rdi: ctx, CTX
-	 *	%rsi: dst
-	 *	%rdx: src
-	 *	%rcx: bool, if true: xor output
+	 *	RL1: blocks 1 and 2
+	 *	RR1: blocks 3 and 4
+	 *	RL2: blocks 5 and 6
+	 *	RR2: blocks 7 and 8
+	 *	RL3: blocks 9 and 10
+	 *	RR3: blocks 11 and 12
+	 *	RL4: blocks 13 and 14
+	 *	RR4: blocks 15 and 16
+	 * output:
+	 *	RL1: encrypted blocks 1 and 2
+	 *	RR1: encrypted blocks 3 and 4
+	 *	RL2: encrypted blocks 5 and 6
+	 *	RR2: encrypted blocks 7 and 8
+	 *	RL3: encrypted blocks 9 and 10
+	 *	RR3: encrypted blocks 11 and 12
+	 *	RL4: encrypted blocks 13 and 14
+	 *	RR4: encrypted blocks 15 and 16
 	 */
 
 	pushq %rbp;
 	pushq %rbx;
-	pushq %rcx;
 
 	vmovdqa .Lbswap_mask, RKM;
 	vmovd .Lfirst_mask, R1ST;
 	vmovd .L32_mask, R32;
 	enc_preload_rkr();
 
-	leaq 1*(2*4*4)(%rdx), %rax;
-	inpack_blocks(%rdx, RL1, RR1, RTMP, RX, RKM);
-	inpack_blocks(%rax, RL2, RR2, RTMP, RX, RKM);
-	leaq 2*(2*4*4)(%rdx), %rax;
-	inpack_blocks(%rax, RL3, RR3, RTMP, RX, RKM);
-	leaq 3*(2*4*4)(%rdx), %rax;
-	inpack_blocks(%rax, RL4, RR4, RTMP, RX, RKM);
-
-	movq %rsi, %r11;
+	inpack_blocks(RL1, RR1, RTMP, RX, RKM);
+	inpack_blocks(RL2, RR2, RTMP, RX, RKM);
+	inpack_blocks(RL3, RR3, RTMP, RX, RKM);
+	inpack_blocks(RL4, RR4, RTMP, RX, RKM);
 
 	round(RL, RR, 0, 1);
 	round(RR, RL, 1, 2);
@@ -276,44 +271,41 @@ __cast5_enc_blk_16way:
 	round(RR, RL, 15, 1);
 
 __skip_enc:
-	popq %rcx;
 	popq %rbx;
 	popq %rbp;
 
 	vmovdqa .Lbswap_mask, RKM;
-	leaq 1*(2*4*4)(%r11), %rax;
 
-	testb %cl, %cl;
-	jnz __enc_xor16;
-
-	outunpack_blocks(%r11, RR1, RL1, RTMP, RX, RKM);
-	outunpack_blocks(%rax, RR2, RL2, RTMP, RX, RKM);
-	leaq 2*(2*4*4)(%r11), %rax;
-	outunpack_blocks(%rax, RR3, RL3, RTMP, RX, RKM);
-	leaq 3*(2*4*4)(%r11), %rax;
-	outunpack_blocks(%rax, RR4, RL4, RTMP, RX, RKM);
-
-	ret;
-
-__enc_xor16:
-	outunpack_xor_blocks(%r11, RR1, RL1, RTMP, RX, RKM);
-	outunpack_xor_blocks(%rax, RR2, RL2, RTMP, RX, RKM);
-	leaq 2*(2*4*4)(%r11), %rax;
-	outunpack_xor_blocks(%rax, RR3, RL3, RTMP, RX, RKM);
-	leaq 3*(2*4*4)(%r11), %rax;
-	outunpack_xor_blocks(%rax, RR4, RL4, RTMP, RX, RKM);
+	outunpack_blocks(RR1, RL1, RTMP, RX, RKM);
+	outunpack_blocks(RR2, RL2, RTMP, RX, RKM);
+	outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
+	outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
 
 	ret;
 
 .align 16
-.global cast5_dec_blk_16way
-.type   cast5_dec_blk_16way,@function;
+.type   __cast5_dec_blk16,@function;
 
-cast5_dec_blk_16way:
+__cast5_dec_blk16:
 	/* input:
 	 *	%rdi: ctx, CTX
-	 *	%rsi: dst
-	 *	%rdx: src
+	 *	RL1: encrypted blocks 1 and 2
+	 *	RR1: encrypted blocks 3 and 4
+	 *	RL2: encrypted blocks 5 and 6
+	 *	RR2: encrypted blocks 7 and 8
+	 *	RL3: encrypted blocks 9 and 10
+	 *	RR3: encrypted blocks 11 and 12
+	 *	RL4: encrypted blocks 13 and 14
+	 *	RR4: encrypted blocks 15 and 16
+	 * output:
+	 *	RL1: decrypted blocks 1 and 2
+	 *	RR1: decrypted blocks 3 and 4
+	 *	RL2: decrypted blocks 5 and 6
+	 *	RR2: decrypted blocks 7 and 8
+	 *	RL3: decrypted blocks 9 and 10
+	 *	RR3: decrypted blocks 11 and 12
+	 *	RL4: decrypted blocks 13 and 14
+	 *	RR4: decrypted blocks 15 and 16
 	 */
 
 	pushq %rbp;
@@ -324,15 +316,10 @@ cast5_dec_blk_16way:
 	vmovd .L32_mask, R32;
 	dec_preload_rkr();
 
-	leaq 1*(2*4*4)(%rdx), %rax;
-	inpack_blocks(%rdx, RL1, RR1, RTMP, RX, RKM);
-	inpack_blocks(%rax, RL2, RR2, RTMP, RX, RKM);
-	leaq 2*(2*4*4)(%rdx), %rax;
-	inpack_blocks(%rax, RL3, RR3, RTMP, RX, RKM);
-	leaq 3*(2*4*4)(%rdx), %rax;
-	inpack_blocks(%rax, RL4, RR4, RTMP, RX, RKM);
-
-	movq %rsi, %r11;
+	inpack_blocks(RL1, RR1, RTMP, RX, RKM);
+	inpack_blocks(RL2, RR2, RTMP, RX, RKM);
+	inpack_blocks(RL3, RR3, RTMP, RX, RKM);
+	inpack_blocks(RL4, RR4, RTMP, RX, RKM);
 
 	movzbl rr(CTX), %eax;
 	testl %eax, %eax;
@@ -361,16 +348,211 @@ __dec_tail:
 	popq %rbx;
 	popq %rbp;
 
-	leaq 1*(2*4*4)(%r11), %rax;
-	outunpack_blocks(%r11, RR1, RL1, RTMP, RX, RKM);
-	outunpack_blocks(%rax, RR2, RL2, RTMP, RX, RKM);
-	leaq 2*(2*4*4)(%r11), %rax;
-	outunpack_blocks(%rax, RR3, RL3, RTMP, RX, RKM);
-	leaq 3*(2*4*4)(%r11), %rax;
-	outunpack_blocks(%rax, RR4, RL4, RTMP, RX, RKM);
+	outunpack_blocks(RR1, RL1, RTMP, RX, RKM);
+	outunpack_blocks(RR2, RL2, RTMP, RX, RKM);
+	outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
+	outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
 
 	ret;
 
 __skip_dec:
 	vpsrldq $4, RKR, RKR;
 	jmp __dec_tail;
+
+.align 16
+.global cast5_ecb_enc_16way
+.type   cast5_ecb_enc_16way,@function;
+
+cast5_ecb_enc_16way:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst
+	 *	%rdx: src
+	 */
+
+	movq %rsi, %r11;
+
+	vmovdqu (0*4*4)(%rdx), RL1;
+	vmovdqu (1*4*4)(%rdx), RR1;
+	vmovdqu (2*4*4)(%rdx), RL2;
+	vmovdqu (3*4*4)(%rdx), RR2;
+	vmovdqu (4*4*4)(%rdx), RL3;
+	vmovdqu (5*4*4)(%rdx), RR3;
+	vmovdqu (6*4*4)(%rdx), RL4;
+	vmovdqu (7*4*4)(%rdx), RR4;
+
+	call __cast5_enc_blk16;
+
+	vmovdqu RR1, (0*4*4)(%r11);
+	vmovdqu RL1, (1*4*4)(%r11);
+	vmovdqu RR2, (2*4*4)(%r11);
+	vmovdqu RL2, (3*4*4)(%r11);
+	vmovdqu RR3, (4*4*4)(%r11);
+	vmovdqu RL3, (5*4*4)(%r11);
+	vmovdqu RR4, (6*4*4)(%r11);
+	vmovdqu RL4, (7*4*4)(%r11);
+
+	ret;
+
+.align 16
+.global cast5_ecb_dec_16way
+.type   cast5_ecb_dec_16way,@function;
+
+cast5_ecb_dec_16way:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst
+	 *	%rdx: src
+	 */
+
+	movq %rsi, %r11;
+
+	vmovdqu (0*4*4)(%rdx), RL1;
+	vmovdqu (1*4*4)(%rdx), RR1;
+	vmovdqu (2*4*4)(%rdx), RL2;
+	vmovdqu (3*4*4)(%rdx), RR2;
+	vmovdqu (4*4*4)(%rdx), RL3;
+	vmovdqu (5*4*4)(%rdx), RR3;
+	vmovdqu (6*4*4)(%rdx), RL4;
+	vmovdqu (7*4*4)(%rdx), RR4;
+
+	call __cast5_dec_blk16;
+
+	vmovdqu RR1, (0*4*4)(%r11);
+	vmovdqu RL1, (1*4*4)(%r11);
+	vmovdqu RR2, (2*4*4)(%r11);
+	vmovdqu RL2, (3*4*4)(%r11);
+	vmovdqu RR3, (4*4*4)(%r11);
+	vmovdqu RL3, (5*4*4)(%r11);
+	vmovdqu RR4, (6*4*4)(%r11);
+	vmovdqu RL4, (7*4*4)(%r11);
+
+	ret;
+
+.align 16
+.global cast5_cbc_dec_16way
+.type   cast5_cbc_dec_16way,@function;
+
+cast5_cbc_dec_16way:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst
+	 *	%rdx: src
+	 */
+
+	pushq %r12;
+
+	movq %rsi, %r11;
+	movq %rdx, %r12;
+
+	vmovdqu (0*16)(%rdx), RL1;
+	vmovdqu (1*16)(%rdx), RR1;
+	vmovdqu (2*16)(%rdx), RL2;
+	vmovdqu (3*16)(%rdx), RR2;
+	vmovdqu (4*16)(%rdx), RL3;
+	vmovdqu (5*16)(%rdx), RR3;
+	vmovdqu (6*16)(%rdx), RL4;
+	vmovdqu (7*16)(%rdx), RR4;
+
+	call __cast5_dec_blk16;
+
+	/* xor with src */
+	vmovq (%r12), RX;
+	vpshufd $0x4f, RX, RX;
+	vpxor RX, RR1, RR1;
+	vpxor 0*16+8(%r12), RL1, RL1;
+	vpxor 1*16+8(%r12), RR2, RR2;
+	vpxor 2*16+8(%r12), RL2, RL2;
+	vpxor 3*16+8(%r12), RR3, RR3;
+	vpxor 4*16+8(%r12), RL3, RL3;
+	vpxor 5*16+8(%r12), RR4, RR4;
+	vpxor 6*16+8(%r12), RL4, RL4;
+
+	vmovdqu RR1, (0*16)(%r11);
+	vmovdqu RL1, (1*16)(%r11);
+	vmovdqu RR2, (2*16)(%r11);
+	vmovdqu RL2, (3*16)(%r11);
+	vmovdqu RR3, (4*16)(%r11);
+	vmovdqu RL3, (5*16)(%r11);
+	vmovdqu RR4, (6*16)(%r11);
+	vmovdqu RL4, (7*16)(%r11);
+
+	popq %r12;
+
+	ret;
+
+.align 16
+.global cast5_ctr_16way
+.type   cast5_ctr_16way,@function;
+
+cast5_ctr_16way:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst
+	 *	%rdx: src
+	 *	%rcx: iv (big endian, 64bit)
+	 */
+
+	pushq %r12;
+
+	movq %rsi, %r11;
+	movq %rdx, %r12;
+
+	vpcmpeqd RTMP, RTMP, RTMP;
+	vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
+
+	vpcmpeqd RKR, RKR, RKR;
+	vpaddq RKR, RKR, RKR; /* low: -2, high: -2 */
+	vmovdqa .Lbswap_iv_mask, R1ST;
+	vmovdqa .Lbswap128_mask, RKM;
+
+	/* load IV and byteswap */
+	vmovq (%rcx), RX;
+	vpshufb R1ST, RX, RX;
+
+	/* construct IVs */
+	vpsubq RTMP, RX, RX;  /* le: IV1, IV0 */
+	vpshufb RKM, RX, RL1; /* be: IV0, IV1 */
+	vpsubq RKR, RX, RX;
+	vpshufb RKM, RX, RR1; /* be: IV2, IV3 */
+	vpsubq RKR, RX, RX;
+	vpshufb RKM, RX, RL2; /* be: IV4, IV5 */
+	vpsubq RKR, RX, RX;
+	vpshufb RKM, RX, RR2; /* be: IV6, IV7 */
+	vpsubq RKR, RX, RX;
+	vpshufb RKM, RX, RL3; /* be: IV8, IV9 */
+	vpsubq RKR, RX, RX;
+	vpshufb RKM, RX, RR3; /* be: IV10, IV11 */
+	vpsubq RKR, RX, RX;
+	vpshufb RKM, RX, RL4; /* be: IV12, IV13 */
+	vpsubq RKR, RX, RX;
+	vpshufb RKM, RX, RR4; /* be: IV14, IV15 */
+
+	/* store last IV */
+	vpsubq RTMP, RX, RX; /* le: IV16, IV14 */
+	vpshufb R1ST, RX, RX; /* be: IV16, IV16 */
+	vmovq RX, (%rcx);
+
+	call __cast5_enc_blk16;
+
+	/* dst = src ^ iv */
+	vpxor (0*16)(%r12), RR1, RR1;
+	vpxor (1*16)(%r12), RL1, RL1;
+	vpxor (2*16)(%r12), RR2, RR2;
+	vpxor (3*16)(%r12), RL2, RL2;
+	vpxor (4*16)(%r12), RR3, RR3;
+	vpxor (5*16)(%r12), RL3, RL3;
+	vpxor (6*16)(%r12), RR4, RR4;
+	vpxor (7*16)(%r12), RL4, RL4;
+	vmovdqu RR1, (0*16)(%r11);
+	vmovdqu RL1, (1*16)(%r11);
+	vmovdqu RR2, (2*16)(%r11);
+	vmovdqu RL2, (3*16)(%r11);
+	vmovdqu RR3, (4*16)(%r11);
+	vmovdqu RL3, (5*16)(%r11);
+	vmovdqu RR4, (6*16)(%r11);
+	vmovdqu RL4, (7*16)(%r11);
+
+	popq %r12;
+
+	ret;
diff --git a/arch/x86/crypto/cast5_avx_glue.c b/arch/x86/crypto/cast5_avx_glue.c
index e0ea14f9547..c6631813dc1 100644
--- a/arch/x86/crypto/cast5_avx_glue.c
+++ b/arch/x86/crypto/cast5_avx_glue.c
@@ -37,29 +37,14 @@
 
 #define CAST5_PARALLEL_BLOCKS 16
 
-asmlinkage void __cast5_enc_blk_16way(struct cast5_ctx *ctx, u8 *dst,
-				      const u8 *src, bool xor);
-asmlinkage void cast5_dec_blk_16way(struct cast5_ctx *ctx, u8 *dst,
+asmlinkage void cast5_ecb_enc_16way(struct cast5_ctx *ctx, u8 *dst,
 				    const u8 *src);
-
-static inline void cast5_enc_blk_xway(struct cast5_ctx *ctx, u8 *dst,
-				      const u8 *src)
-{
-	__cast5_enc_blk_16way(ctx, dst, src, false);
-}
-
-static inline void cast5_enc_blk_xway_xor(struct cast5_ctx *ctx, u8 *dst,
-					  const u8 *src)
-{
-	__cast5_enc_blk_16way(ctx, dst, src, true);
-}
-
-static inline void cast5_dec_blk_xway(struct cast5_ctx *ctx, u8 *dst,
-				      const u8 *src)
-{
-	cast5_dec_blk_16way(ctx, dst, src);
-}
-
+asmlinkage void cast5_ecb_dec_16way(struct cast5_ctx *ctx, u8 *dst,
+				    const u8 *src);
+asmlinkage void cast5_cbc_dec_16way(struct cast5_ctx *ctx, u8 *dst,
+				    const u8 *src);
+asmlinkage void cast5_ctr_16way(struct cast5_ctx *ctx, u8 *dst, const u8 *src,
+				__be64 *iv);
 
 static inline bool cast5_fpu_begin(bool fpu_enabled, unsigned int nbytes)
 {
@@ -79,8 +64,11 @@ static int ecb_crypt(struct blkcipher_desc *desc, struct blkcipher_walk *walk,
 	struct cast5_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
 	const unsigned int bsize = CAST5_BLOCK_SIZE;
 	unsigned int nbytes;
+	void (*fn)(struct cast5_ctx *ctx, u8 *dst, const u8 *src);
 	int err;
 
+	fn = (enc) ? cast5_ecb_enc_16way : cast5_ecb_dec_16way;
+
 	err = blkcipher_walk_virt(desc, walk);
 	desc->flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP;
 
@@ -93,10 +81,7 @@ static int ecb_crypt(struct blkcipher_desc *desc, struct blkcipher_walk *walk,
 		/* Process multi-block batch */
 		if (nbytes >= bsize * CAST5_PARALLEL_BLOCKS) {
 			do {
-				if (enc)
-					cast5_enc_blk_xway(ctx, wdst, wsrc);
-				else
-					cast5_dec_blk_xway(ctx, wdst, wsrc);
+				fn(ctx, wdst, wsrc);
 
 				wsrc += bsize * CAST5_PARALLEL_BLOCKS;
 				wdst += bsize * CAST5_PARALLEL_BLOCKS;
@@ -107,12 +92,11 @@ static int ecb_crypt(struct blkcipher_desc *desc, struct blkcipher_walk *walk,
 				goto done;
 		}
 
+		fn = (enc) ? __cast5_encrypt : __cast5_decrypt;
+
 		/* Handle leftovers */
 		do {
-			if (enc)
-				__cast5_encrypt(ctx, wdst, wsrc);
-			else
-				__cast5_decrypt(ctx, wdst, wsrc);
+			fn(ctx, wdst, wsrc);
 
 			wsrc += bsize;
 			wdst += bsize;
@@ -194,9 +178,7 @@ static unsigned int __cbc_decrypt(struct blkcipher_desc *desc,
 	unsigned int nbytes = walk->nbytes;
 	u64 *src = (u64 *)walk->src.virt.addr;
 	u64 *dst = (u64 *)walk->dst.virt.addr;
-	u64 ivs[CAST5_PARALLEL_BLOCKS - 1];
 	u64 last_iv;
-	int i;
 
 	/* Start of the last block. */
 	src += nbytes / bsize - 1;
@@ -211,13 +193,7 @@ static unsigned int __cbc_decrypt(struct blkcipher_desc *desc,
 			src -= CAST5_PARALLEL_BLOCKS - 1;
 			dst -= CAST5_PARALLEL_BLOCKS - 1;
 
-			for (i = 0; i < CAST5_PARALLEL_BLOCKS - 1; i++)
-				ivs[i] = src[i];
-
-			cast5_dec_blk_xway(ctx, (u8 *)dst, (u8 *)src);
-
-			for (i = 0; i < CAST5_PARALLEL_BLOCKS - 1; i++)
-				*(dst + (i + 1)) ^= *(ivs + i);
+			cast5_cbc_dec_16way(ctx, (u8 *)dst, (u8 *)src);
 
 			nbytes -= bsize;
 			if (nbytes < bsize)
@@ -298,23 +274,12 @@ static unsigned int __ctr_crypt(struct blkcipher_desc *desc,
 	unsigned int nbytes = walk->nbytes;
 	u64 *src = (u64 *)walk->src.virt.addr;
 	u64 *dst = (u64 *)walk->dst.virt.addr;
-	u64 ctrblk = be64_to_cpu(*(__be64 *)walk->iv);
-	__be64 ctrblocks[CAST5_PARALLEL_BLOCKS];
-	int i;
 
 	/* Process multi-block batch */
 	if (nbytes >= bsize * CAST5_PARALLEL_BLOCKS) {
 		do {
-			/* create ctrblks for parallel encrypt */
-			for (i = 0; i < CAST5_PARALLEL_BLOCKS; i++) {
-				if (dst != src)
-					dst[i] = src[i];
-
-				ctrblocks[i] = cpu_to_be64(ctrblk++);
-			}
-
-			cast5_enc_blk_xway_xor(ctx, (u8 *)dst,
-					       (u8 *)ctrblocks);
+			cast5_ctr_16way(ctx, (u8 *)dst, (u8 *)src,
+					(__be64 *)walk->iv);
 
 			src += CAST5_PARALLEL_BLOCKS;
 			dst += CAST5_PARALLEL_BLOCKS;
@@ -327,13 +292,16 @@ static unsigned int __ctr_crypt(struct blkcipher_desc *desc,
 
 	/* Handle leftovers */
 	do {
+		u64 ctrblk;
+
 		if (dst != src)
 			*dst = *src;
 
-		ctrblocks[0] = cpu_to_be64(ctrblk++);
+		ctrblk = *(u64 *)walk->iv;
+		be64_add_cpu((__be64 *)walk->iv, 1);
 
-		__cast5_encrypt(ctx, (u8 *)ctrblocks, (u8 *)ctrblocks);
-		*dst ^= ctrblocks[0];
+		__cast5_encrypt(ctx, (u8 *)&ctrblk, (u8 *)&ctrblk);
+		*dst ^= ctrblk;
 
 		src += 1;
 		dst += 1;
@@ -341,7 +309,6 @@ static unsigned int __ctr_crypt(struct blkcipher_desc *desc,
 	} while (nbytes >= bsize);
 
 done:
-	*(__be64 *)walk->iv = cpu_to_be64(ctrblk);
 	return nbytes;
 }
 
diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
index 218d283772f..2569d0da841 100644
--- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
+++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
@@ -23,22 +23,24 @@
  *
  */
 
+#include "glue_helper-asm-avx.S"
+
 .file "cast6-avx-x86_64-asm_64.S"
 
-.extern cast6_s1
-.extern cast6_s2
-.extern cast6_s3
-.extern cast6_s4
+.extern cast_s1
+.extern cast_s2
+.extern cast_s3
+.extern cast_s4
 
 /* structure of crypto context */
 #define km	0
 #define kr	(12*4*4)
 
 /* s-boxes */
-#define s1	cast6_s1
-#define s2	cast6_s2
-#define s3	cast6_s3
-#define s4	cast6_s4
+#define s1	cast_s1
+#define s2	cast_s2
+#define s3	cast_s3
+#define s4	cast_s4
 
 /**********************************************************************
   8-way AVX cast6
@@ -205,11 +207,7 @@
 	vpunpcklqdq		x3, t2, x2; \
 	vpunpckhqdq		x3, t2, x3;
 
-#define inpack_blocks(in, x0, x1, x2, x3, t0, t1, t2, rmask) \
-	vmovdqu (0*4*4)(in),	x0; \
-	vmovdqu (1*4*4)(in),	x1; \
-	vmovdqu (2*4*4)(in),	x2; \
-	vmovdqu (3*4*4)(in),	x3; \
+#define inpack_blocks(x0, x1, x2, x3, t0, t1, t2, rmask) \
 	vpshufb rmask, x0,	x0; \
 	vpshufb rmask, x1,	x1; \
 	vpshufb rmask, x2,	x2; \
@@ -217,39 +215,21 @@
 	\
 	transpose_4x4(x0, x1, x2, x3, t0, t1, t2)
 
-#define outunpack_blocks(out, x0, x1, x2, x3, t0, t1, t2, rmask) \
+#define outunpack_blocks(x0, x1, x2, x3, t0, t1, t2, rmask) \
 	transpose_4x4(x0, x1, x2, x3, t0, t1, t2) \
 	\
 	vpshufb rmask,		x0, x0;       \
 	vpshufb rmask,		x1, x1;       \
 	vpshufb rmask,		x2, x2;       \
-	vpshufb rmask,		x3, x3;       \
-	vmovdqu x0,		(0*4*4)(out); \
-	vmovdqu	x1,		(1*4*4)(out); \
-	vmovdqu	x2,		(2*4*4)(out); \
-	vmovdqu	x3,		(3*4*4)(out);
-
-#define outunpack_xor_blocks(out, x0, x1, x2, x3, t0, t1, t2, rmask) \
-	transpose_4x4(x0, x1, x2, x3, t0, t1, t2) \
-	\
-	vpshufb rmask,		x0, x0;       \
-	vpshufb rmask,		x1, x1;       \
-	vpshufb rmask,		x2, x2;       \
-	vpshufb rmask,		x3, x3;       \
-	vpxor (0*4*4)(out),	x0, x0;       \
-	vmovdqu	x0,		(0*4*4)(out); \
-	vpxor (1*4*4)(out),	x1, x1;       \
-	vmovdqu	x1,		(1*4*4)(out); \
-	vpxor (2*4*4)(out),	x2, x2;       \
-	vmovdqu x2,		(2*4*4)(out); \
-	vpxor (3*4*4)(out),	x3, x3;       \
-	vmovdqu x3,		(3*4*4)(out);
+	vpshufb rmask,		x3, x3;
 
 .data
 
 .align 16
 .Lbswap_mask:
 	.byte 3, 2, 1, 0, 7, 6, 5, 4, 11, 10, 9, 8, 15, 14, 13, 12
+.Lbswap128_mask:
+	.byte 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0
 .Lrkr_enc_Q_Q_QBAR_QBAR:
 	.byte 0, 1, 2, 3, 4, 5, 6, 7, 11, 10, 9, 8, 15, 14, 13, 12
 .Lrkr_enc_QBAR_QBAR_QBAR_QBAR:
@@ -269,31 +249,26 @@
 
 .text
 
-.align 16
-.global __cast6_enc_blk_8way
-.type   __cast6_enc_blk_8way,@function;
+.align 8
+.type   __cast6_enc_blk8,@function;
 
-__cast6_enc_blk_8way:
+__cast6_enc_blk8:
 	/* input:
 	 *	%rdi: ctx, CTX
-	 *	%rsi: dst
-	 *	%rdx: src
-	 *	%rcx: bool, if true: xor output
+	 *	RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2: blocks
+	 * output:
+	 *	RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2: encrypted blocks
 	 */
 
 	pushq %rbp;
 	pushq %rbx;
-	pushq %rcx;
 
 	vmovdqa .Lbswap_mask, RKM;
 	vmovd .Lfirst_mask, R1ST;
 	vmovd .L32_mask, R32;
 
-	leaq (4*4*4)(%rdx), %rax;
-	inpack_blocks(%rdx, RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
-	inpack_blocks(%rax, RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
-
-	movq %rsi, %r11;
+	inpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
+	inpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
 
 	preload_rkr(0, dummy, none);
 	Q(0);
@@ -311,36 +286,25 @@ __cast6_enc_blk_8way:
 	QBAR(10);
 	QBAR(11);
 
-	popq %rcx;
 	popq %rbx;
 	popq %rbp;
 
 	vmovdqa .Lbswap_mask, RKM;
-	leaq (4*4*4)(%r11), %rax;
-
-	testb %cl, %cl;
-	jnz __enc_xor8;
-
-	outunpack_blocks(%r11, RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
-	outunpack_blocks(%rax, RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
-
-	ret;
 
-__enc_xor8:
-	outunpack_xor_blocks(%r11, RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
-	outunpack_xor_blocks(%rax, RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
+	outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
+	outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
 
 	ret;
 
-.align 16
-.global cast6_dec_blk_8way
-.type   cast6_dec_blk_8way,@function;
+.align 8
+.type   __cast6_dec_blk8,@function;
 
-cast6_dec_blk_8way:
+__cast6_dec_blk8:
 	/* input:
 	 *	%rdi: ctx, CTX
-	 *	%rsi: dst
-	 *	%rdx: src
+	 *	RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2: encrypted blocks
+	 * output:
+	 *	RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2: decrypted blocks
 	 */
 
 	pushq %rbp;
@@ -350,11 +314,8 @@ cast6_dec_blk_8way:
 	vmovd .Lfirst_mask, R1ST;
 	vmovd .L32_mask, R32;
 
-	leaq (4*4*4)(%rdx), %rax;
-	inpack_blocks(%rdx, RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
-	inpack_blocks(%rax, RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
-
-	movq %rsi, %r11;
+	inpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
+	inpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
 
 	preload_rkr(2, shuffle, .Lrkr_dec_Q_Q_Q_Q);
 	Q(11);
@@ -376,8 +337,103 @@ cast6_dec_blk_8way:
 	popq %rbp;
 
 	vmovdqa .Lbswap_mask, RKM;
-	leaq (4*4*4)(%r11), %rax;
-	outunpack_blocks(%r11, RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
-	outunpack_blocks(%rax, RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
+	outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
+	outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
+
+	ret;
+
+.align 8
+.global cast6_ecb_enc_8way
+.type   cast6_ecb_enc_8way,@function;
+
+cast6_ecb_enc_8way:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst
+	 *	%rdx: src
+	 */
+
+	movq %rsi, %r11;
+
+	load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
+
+	call __cast6_enc_blk8;
+
+	store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
+
+	ret;
+
+.align 8
+.global cast6_ecb_dec_8way
+.type   cast6_ecb_dec_8way,@function;
+
+cast6_ecb_dec_8way:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst
+	 *	%rdx: src
+	 */
+
+	movq %rsi, %r11;
+
+	load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
+
+	call __cast6_dec_blk8;
+
+	store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
+
+	ret;
+
+.align 8
+.global cast6_cbc_dec_8way
+.type   cast6_cbc_dec_8way,@function;
+
+cast6_cbc_dec_8way:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst
+	 *	%rdx: src
+	 */
+
+	pushq %r12;
+
+	movq %rsi, %r11;
+	movq %rdx, %r12;
+
+	load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
+
+	call __cast6_dec_blk8;
+
+	store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
+
+	popq %r12;
+
+	ret;
+
+.align 8
+.global cast6_ctr_8way
+.type   cast6_ctr_8way,@function;
+
+cast6_ctr_8way:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst
+	 *	%rdx: src
+	 *	%rcx: iv (little endian, 128bit)
+	 */
+
+	pushq %r12;
+
+	movq %rsi, %r11;
+	movq %rdx, %r12;
+
+	load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
+		      RD2, RX, RKR, RKM);
+
+	call __cast6_enc_blk8;
+
+	store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
+
+	popq %r12;
 
 	ret;
diff --git a/arch/x86/crypto/cast6_avx_glue.c b/arch/x86/crypto/cast6_avx_glue.c
index 15e5f85a501..92f7ca24790 100644
--- a/arch/x86/crypto/cast6_avx_glue.c
+++ b/arch/x86/crypto/cast6_avx_glue.c
@@ -40,79 +40,34 @@
 
 #define CAST6_PARALLEL_BLOCKS 8
 
-asmlinkage void __cast6_enc_blk_8way(struct cast6_ctx *ctx, u8 *dst,
-				     const u8 *src, bool xor);
-asmlinkage void cast6_dec_blk_8way(struct cast6_ctx *ctx, u8 *dst,
+asmlinkage void cast6_ecb_enc_8way(struct cast6_ctx *ctx, u8 *dst,
+				   const u8 *src);
+asmlinkage void cast6_ecb_dec_8way(struct cast6_ctx *ctx, u8 *dst,
 				   const u8 *src);
 
-static inline void cast6_enc_blk_xway(struct cast6_ctx *ctx, u8 *dst,
-				      const u8 *src)
-{
-	__cast6_enc_blk_8way(ctx, dst, src, false);
-}
-
-static inline void cast6_enc_blk_xway_xor(struct cast6_ctx *ctx, u8 *dst,
-					  const u8 *src)
-{
-	__cast6_enc_blk_8way(ctx, dst, src, true);
-}
-
-static inline void cast6_dec_blk_xway(struct cast6_ctx *ctx, u8 *dst,
-				      const u8 *src)
-{
-	cast6_dec_blk_8way(ctx, dst, src);
-}
-
-
-static void cast6_decrypt_cbc_xway(void *ctx, u128 *dst, const u128 *src)
-{
-	u128 ivs[CAST6_PARALLEL_BLOCKS - 1];
-	unsigned int j;
-
-	for (j = 0; j < CAST6_PARALLEL_BLOCKS - 1; j++)
-		ivs[j] = src[j];
-
-	cast6_dec_blk_xway(ctx, (u8 *)dst, (u8 *)src);
-
-	for (j = 0; j < CAST6_PARALLEL_BLOCKS - 1; j++)
-		u128_xor(dst + (j + 1), dst + (j + 1), ivs + j);
-}
+asmlinkage void cast6_cbc_dec_8way(struct cast6_ctx *ctx, u8 *dst,
+				   const u8 *src);
+asmlinkage void cast6_ctr_8way(struct cast6_ctx *ctx, u8 *dst, const u8 *src,
+			       le128 *iv);
 
-static void cast6_crypt_ctr(void *ctx, u128 *dst, const u128 *src, u128 *iv)
+static void cast6_crypt_ctr(void *ctx, u128 *dst, const u128 *src, le128 *iv)
 {
 	be128 ctrblk;
 
-	u128_to_be128(&ctrblk, iv);
-	u128_inc(iv);
+	le128_to_be128(&ctrblk, iv);
+	le128_inc(iv);
 
 	__cast6_encrypt(ctx, (u8 *)&ctrblk, (u8 *)&ctrblk);
 	u128_xor(dst, src, (u128 *)&ctrblk);
 }
 
-static void cast6_crypt_ctr_xway(void *ctx, u128 *dst, const u128 *src,
-				   u128 *iv)
-{
-	be128 ctrblks[CAST6_PARALLEL_BLOCKS];
-	unsigned int i;
-
-	for (i = 0; i < CAST6_PARALLEL_BLOCKS; i++) {
-		if (dst != src)
-			dst[i] = src[i];
-
-		u128_to_be128(&ctrblks[i], iv);
-		u128_inc(iv);
-	}
-
-	cast6_enc_blk_xway_xor(ctx, (u8 *)dst, (u8 *)ctrblks);
-}
-
 static const struct common_glue_ctx cast6_enc = {
 	.num_funcs = 2,
 	.fpu_blocks_limit = CAST6_PARALLEL_BLOCKS,
 
 	.funcs = { {
 		.num_blocks = CAST6_PARALLEL_BLOCKS,
-		.fn_u = { .ecb = GLUE_FUNC_CAST(cast6_enc_blk_xway) }
+		.fn_u = { .ecb = GLUE_FUNC_CAST(cast6_ecb_enc_8way) }
 	}, {
 		.num_blocks = 1,
 		.fn_u = { .ecb = GLUE_FUNC_CAST(__cast6_encrypt) }
@@ -125,7 +80,7 @@ static const struct common_glue_ctx cast6_ctr = {
 
 	.funcs = { {
 		.num_blocks = CAST6_PARALLEL_BLOCKS,
-		.fn_u = { .ctr = GLUE_CTR_FUNC_CAST(cast6_crypt_ctr_xway) }
+		.fn_u = { .ctr = GLUE_CTR_FUNC_CAST(cast6_ctr_8way) }
 	}, {
 		.num_blocks = 1,
 		.fn_u = { .ctr = GLUE_CTR_FUNC_CAST(cast6_crypt_ctr) }
@@ -138,7 +93,7 @@ static const struct common_glue_ctx cast6_dec = {
 
 	.funcs = { {
 		.num_blocks = CAST6_PARALLEL_BLOCKS,
-		.fn_u = { .ecb = GLUE_FUNC_CAST(cast6_dec_blk_xway) }
+		.fn_u = { .ecb = GLUE_FUNC_CAST(cast6_ecb_dec_8way) }
 	}, {
 		.num_blocks = 1,
 		.fn_u = { .ecb = GLUE_FUNC_CAST(__cast6_decrypt) }
@@ -151,7 +106,7 @@ static const struct common_glue_ctx cast6_dec_cbc = {
 
 	.funcs = { {
 		.num_blocks = CAST6_PARALLEL_BLOCKS,
-		.fn_u = { .cbc = GLUE_CBC_FUNC_CAST(cast6_decrypt_cbc_xway) }
+		.fn_u = { .cbc = GLUE_CBC_FUNC_CAST(cast6_cbc_dec_8way) }
 	}, {
 		.num_blocks = 1,
 		.fn_u = { .cbc = GLUE_CBC_FUNC_CAST(__cast6_decrypt) }
@@ -215,7 +170,7 @@ static void encrypt_callback(void *priv, u8 *srcdst, unsigned int nbytes)
 	ctx->fpu_enabled = cast6_fpu_begin(ctx->fpu_enabled, nbytes);
 
 	if (nbytes == bsize * CAST6_PARALLEL_BLOCKS) {
-		cast6_enc_blk_xway(ctx->ctx, srcdst, srcdst);
+		cast6_ecb_enc_8way(ctx->ctx, srcdst, srcdst);
 		return;
 	}
 
@@ -232,7 +187,7 @@ static void decrypt_callback(void *priv, u8 *srcdst, unsigned int nbytes)
 	ctx->fpu_enabled = cast6_fpu_begin(ctx->fpu_enabled, nbytes);
 
 	if (nbytes == bsize * CAST6_PARALLEL_BLOCKS) {
-		cast6_dec_blk_xway(ctx->ctx, srcdst, srcdst);
+		cast6_ecb_dec_8way(ctx->ctx, srcdst, srcdst);
 		return;
 	}
 
diff --git a/arch/x86/crypto/crc32c-intel.c b/arch/x86/crypto/crc32c-intel_glue.c
index 493f959261f..6812ad98355 100644
--- a/arch/x86/crypto/crc32c-intel.c
+++ b/arch/x86/crypto/crc32c-intel_glue.c
@@ -32,6 +32,8 @@
 
 #include <asm/cpufeature.h>
 #include <asm/cpu_device_id.h>
+#include <asm/i387.h>
+#include <asm/fpu-internal.h>
 
 #define CHKSUM_BLOCK_SIZE	1
 #define CHKSUM_DIGEST_SIZE	4
@@ -44,6 +46,31 @@
 #define REX_PRE
 #endif
 
+#ifdef CONFIG_X86_64
+/*
+ * use carryless multiply version of crc32c when buffer
+ * size is >= 512 (when eager fpu is enabled) or
+ * >= 1024 (when eager fpu is disabled) to account
+ * for fpu state save/restore overhead.
+ */
+#define CRC32C_PCL_BREAKEVEN_EAGERFPU	512
+#define CRC32C_PCL_BREAKEVEN_NOEAGERFPU	1024
+
+asmlinkage unsigned int crc_pcl(const u8 *buffer, int len,
+				unsigned int crc_init);
+static int crc32c_pcl_breakeven = CRC32C_PCL_BREAKEVEN_EAGERFPU;
+#if defined(X86_FEATURE_EAGER_FPU)
+#define set_pcl_breakeven_point()					\
+do {									\
+	if (!use_eager_fpu())						\
+		crc32c_pcl_breakeven = CRC32C_PCL_BREAKEVEN_NOEAGERFPU;	\
+} while (0)
+#else
+#define set_pcl_breakeven_point()					\
+	(crc32c_pcl_breakeven = CRC32C_PCL_BREAKEVEN_NOEAGERFPU)
+#endif
+#endif /* CONFIG_X86_64 */
+
 static u32 crc32c_intel_le_hw_byte(u32 crc, unsigned char const *data, size_t length)
 {
 	while (length--) {
@@ -154,6 +181,52 @@ static int crc32c_intel_cra_init(struct crypto_tfm *tfm)
 	return 0;
 }
 
+#ifdef CONFIG_X86_64
+static int crc32c_pcl_intel_update(struct shash_desc *desc, const u8 *data,
+			       unsigned int len)
+{
+	u32 *crcp = shash_desc_ctx(desc);
+
+	/*
+	 * use faster PCL version if datasize is large enough to
+	 * overcome kernel fpu state save/restore overhead
+	 */
+	if (len >= crc32c_pcl_breakeven && irq_fpu_usable()) {
+		kernel_fpu_begin();
+		*crcp = crc_pcl(data, len, *crcp);
+		kernel_fpu_end();
+	} else
+		*crcp = crc32c_intel_le_hw(*crcp, data, len);
+	return 0;
+}
+
+static int __crc32c_pcl_intel_finup(u32 *crcp, const u8 *data, unsigned int len,
+				u8 *out)
+{
+	if (len >= crc32c_pcl_breakeven && irq_fpu_usable()) {
+		kernel_fpu_begin();
+		*(__le32 *)out = ~cpu_to_le32(crc_pcl(data, len, *crcp));
+		kernel_fpu_end();
+	} else
+		*(__le32 *)out =
+			~cpu_to_le32(crc32c_intel_le_hw(*crcp, data, len));
+	return 0;
+}
+
+static int crc32c_pcl_intel_finup(struct shash_desc *desc, const u8 *data,
+			      unsigned int len, u8 *out)
+{
+	return __crc32c_pcl_intel_finup(shash_desc_ctx(desc), data, len, out);
+}
+
+static int crc32c_pcl_intel_digest(struct shash_desc *desc, const u8 *data,
+			       unsigned int len, u8 *out)
+{
+	return __crc32c_pcl_intel_finup(crypto_shash_ctx(desc->tfm), data, len,
+				    out);
+}
+#endif /* CONFIG_X86_64 */
+
 static struct shash_alg alg = {
 	.setkey			=	crc32c_intel_setkey,
 	.init			=	crc32c_intel_init,
@@ -184,6 +257,14 @@ static int __init crc32c_intel_mod_init(void)
 {
 	if (!x86_match_cpu(crc32c_cpu_id))
 		return -ENODEV;
+#ifdef CONFIG_X86_64
+	if (cpu_has_pclmulqdq) {
+		alg.update = crc32c_pcl_intel_update;
+		alg.finup = crc32c_pcl_intel_finup;
+		alg.digest = crc32c_pcl_intel_digest;
+		set_pcl_breakeven_point();
+	}
+#endif
 	return crypto_register_shash(&alg);
 }
 
diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
new file mode 100644
index 00000000000..93c6d39237a
--- /dev/null
+++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
@@ -0,0 +1,460 @@
+/*
+ * Implement fast CRC32C with PCLMULQDQ instructions. (x86_64)
+ *
+ * The white paper on CRC32C calculations with PCLMULQDQ instruction can be
+ * downloaded from:
+ * http://download.intel.com/design/intarch/papers/323405.pdf
+ *
+ * Copyright (C) 2012 Intel Corporation.
+ *
+ * Authors:
+ *	Wajdi Feghali <wajdi.k.feghali@intel.com>
+ *	James Guilford <james.guilford@intel.com>
+ *	David Cote <david.m.cote@intel.com>
+ *	Tim Chen <tim.c.chen@linux.intel.com>
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
+
+.macro LABEL prefix n
+\prefix\n\():
+.endm
+
+.macro JMPTBL_ENTRY i
+.word crc_\i - crc_array
+.endm
+
+.macro JNC_LESS_THAN j
+	jnc less_than_\j
+.endm
+
+# Define threshold where buffers are considered "small" and routed to more
+# efficient "by-1" code. This "by-1" code only handles up to 255 bytes, so
+# SMALL_SIZE can be no larger than 255.
+
+#define SMALL_SIZE 200
+
+.if (SMALL_SIZE > 255)
+.error "SMALL_ SIZE must be < 256"
+.endif
+
+# unsigned int crc_pcl(u8 *buffer, int len, unsigned int crc_init);
+
+.global crc_pcl
+crc_pcl:
+#define    bufp		%rdi
+#define    bufp_dw	%edi
+#define    bufp_w	%di
+#define    bufp_b	%dil
+#define    bufptmp	%rcx
+#define    block_0	%rcx
+#define    block_1	%rdx
+#define    block_2	%r11
+#define    len		%rsi
+#define    len_dw	%esi
+#define    len_w	%si
+#define    len_b	%sil
+#define    crc_init_arg %rdx
+#define    tmp		%rbx
+#define    crc_init	%r8
+#define    crc_init_dw	%r8d
+#define    crc1		%r9
+#define    crc2		%r10
+
+	pushq   %rbx
+	pushq   %rdi
+	pushq   %rsi
+
+	## Move crc_init for Linux to a different
+	mov     crc_init_arg, crc_init
+
+	################################################################
+	## 1) ALIGN:
+	################################################################
+
+	mov     bufp, bufptmp		# rdi = *buf
+	neg     bufp
+	and     $7, bufp		# calculate the unalignment amount of
+					# the address
+	je      proc_block		# Skip if aligned
+
+	## If len is less than 8 and we're unaligned, we need to jump
+	## to special code to avoid reading beyond the end of the buffer
+	cmp     $8, len
+	jae     do_align
+	# less_than_8 expects length in upper 3 bits of len_dw
+	# less_than_8_post_shl1 expects length = carryflag * 8 + len_dw[31:30]
+	shl     $32-3+1, len_dw
+	jmp     less_than_8_post_shl1
+
+do_align:
+	#### Calculate CRC of unaligned bytes of the buffer (if any)
+	movq    (bufptmp), tmp		# load a quadward from the buffer
+	add     bufp, bufptmp		# align buffer pointer for quadword
+					# processing
+	sub     bufp, len		# update buffer length
+align_loop:
+	crc32b  %bl, crc_init_dw 	# compute crc32 of 1-byte
+	shr     $8, tmp			# get next byte
+	dec     bufp
+	jne     align_loop
+
+proc_block:
+
+	################################################################
+	## 2) PROCESS  BLOCKS:
+	################################################################
+
+	## compute num of bytes to be processed
+	movq    len, tmp		# save num bytes in tmp
+
+	cmpq    $128*24, len
+	jae     full_block
+
+continue_block:
+	cmpq    $SMALL_SIZE, len
+	jb      small
+
+	## len < 128*24
+	movq    $2731, %rax		# 2731 = ceil(2^16 / 24)
+	mul     len_dw
+	shrq    $16, %rax
+
+	## eax contains floor(bytes / 24) = num 24-byte chunks to do
+
+	## process rax 24-byte chunks (128 >= rax >= 0)
+
+	## compute end address of each block
+	## block 0 (base addr + RAX * 8)
+	## block 1 (base addr + RAX * 16)
+	## block 2 (base addr + RAX * 24)
+	lea     (bufptmp, %rax, 8), block_0
+	lea     (block_0, %rax, 8), block_1
+	lea     (block_1, %rax, 8), block_2
+
+	xor     crc1, crc1
+	xor     crc2, crc2
+
+	## branch into array
+	lea	jump_table(%rip), bufp
+	movzxw  (bufp, %rax, 2), len
+	offset=crc_array-jump_table
+	lea     offset(bufp, len, 1), bufp
+	jmp     *bufp
+
+	################################################################
+	## 2a) PROCESS FULL BLOCKS:
+	################################################################
+full_block:
+	movq    $128,%rax
+	lea     128*8*2(block_0), block_1
+	lea     128*8*3(block_0), block_2
+	add     $128*8*1, block_0
+
+	xor     crc1,crc1
+	xor     crc2,crc2
+
+	# Fall thruogh into top of crc array (crc_128)
+
+	################################################################
+	## 3) CRC Array:
+	################################################################
+
+crc_array:
+	i=128
+.rept 128-1
+.altmacro
+LABEL crc_ %i
+.noaltmacro
+	crc32q   -i*8(block_0), crc_init
+	crc32q   -i*8(block_1), crc1
+	crc32q   -i*8(block_2), crc2
+	i=(i-1)
+.endr
+
+.altmacro
+LABEL crc_ %i
+.noaltmacro
+	crc32q   -i*8(block_0), crc_init
+	crc32q   -i*8(block_1), crc1
+# SKIP  crc32  -i*8(block_2), crc2 ; Don't do this one yet
+
+	mov     block_2, block_0
+
+	################################################################
+	## 4) Combine three results:
+	################################################################
+
+	lea	(K_table-16)(%rip), bufp	# first entry is for idx 1
+	shlq    $3, %rax			# rax *= 8
+	subq    %rax, tmp			# tmp -= rax*8
+	shlq    $1, %rax
+	subq    %rax, tmp			# tmp -= rax*16
+						# (total tmp -= rax*24)
+	addq    %rax, bufp
+
+	movdqa  (bufp), %xmm0			# 2 consts: K1:K2
+
+	movq    crc_init, %xmm1			# CRC for block 1
+	pclmulqdq $0x00,%xmm0,%xmm1		# Multiply by K2
+
+	movq    crc1, %xmm2			# CRC for block 2
+	pclmulqdq $0x10, %xmm0, %xmm2		# Multiply by K1
+
+	pxor    %xmm2,%xmm1
+	movq    %xmm1, %rax
+	xor     -i*8(block_2), %rax
+	mov     crc2, crc_init
+	crc32   %rax, crc_init
+
+################################################################
+## 5) Check for end:
+################################################################
+
+LABEL crc_ 0
+	mov     tmp, len
+	cmp     $128*24, tmp
+	jae     full_block
+	cmp     $24, tmp
+	jae     continue_block
+
+less_than_24:
+	shl     $32-4, len_dw			# less_than_16 expects length
+						# in upper 4 bits of len_dw
+	jnc     less_than_16
+	crc32q  (bufptmp), crc_init
+	crc32q  8(bufptmp), crc_init
+	jz      do_return
+	add     $16, bufptmp
+	# len is less than 8 if we got here
+	# less_than_8 expects length in upper 3 bits of len_dw
+	# less_than_8_post_shl1 expects length = carryflag * 8 + len_dw[31:30]
+	shl     $2, len_dw
+	jmp     less_than_8_post_shl1
+
+	#######################################################################
+	## 6) LESS THAN 256-bytes REMAIN AT THIS POINT (8-bits of len are full)
+	#######################################################################
+small:
+	shl $32-8, len_dw		# Prepare len_dw for less_than_256
+	j=256
+.rept 5					# j = {256, 128, 64, 32, 16}
+.altmacro
+LABEL less_than_ %j			# less_than_j: Length should be in
+					# upper lg(j) bits of len_dw
+	j=(j/2)
+	shl     $1, len_dw		# Get next MSB
+	JNC_LESS_THAN %j
+.noaltmacro
+	i=0
+.rept (j/8)
+	crc32q  i(bufptmp), crc_init	# Compute crc32 of 8-byte data
+	i=i+8
+.endr
+	jz      do_return		# Return if remaining length is zero
+	add     $j, bufptmp		# Advance buf
+.endr
+
+less_than_8:				# Length should be stored in
+					# upper 3 bits of len_dw
+	shl     $1, len_dw
+less_than_8_post_shl1:
+	jnc     less_than_4
+	crc32l  (bufptmp), crc_init_dw	# CRC of 4 bytes
+	jz      do_return		# return if remaining data is zero
+	add     $4, bufptmp
+less_than_4:				# Length should be stored in
+					# upper 2 bits of len_dw
+	shl     $1, len_dw
+	jnc     less_than_2
+	crc32w  (bufptmp), crc_init_dw	# CRC of 2 bytes
+	jz      do_return		# return if remaining data is zero
+	add     $2, bufptmp
+less_than_2:				# Length should be stored in the MSB
+					# of len_dw
+	shl     $1, len_dw
+	jnc     less_than_1
+	crc32b  (bufptmp), crc_init_dw	# CRC of 1 byte
+less_than_1:				# Length should be zero
+do_return:
+	movq    crc_init, %rax
+	popq    %rsi
+	popq    %rdi
+	popq    %rbx
+        ret
+
+        ################################################################
+        ## jump table        Table is 129 entries x 2 bytes each
+        ################################################################
+.align 4
+jump_table:
+	i=0
+.rept 129
+.altmacro
+JMPTBL_ENTRY %i
+.noaltmacro
+	i=i+1
+.endr
+	################################################################
+	## PCLMULQDQ tables
+	## Table is 128 entries x 2 quad words each
+	################################################################
+.data
+.align 64
+K_table:
+        .quad 0x14cd00bd6,0x105ec76f0
+        .quad 0x0ba4fc28e,0x14cd00bd6
+        .quad 0x1d82c63da,0x0f20c0dfe
+        .quad 0x09e4addf8,0x0ba4fc28e
+        .quad 0x039d3b296,0x1384aa63a
+        .quad 0x102f9b8a2,0x1d82c63da
+        .quad 0x14237f5e6,0x01c291d04
+        .quad 0x00d3b6092,0x09e4addf8
+        .quad 0x0c96cfdc0,0x0740eef02
+        .quad 0x18266e456,0x039d3b296
+        .quad 0x0daece73e,0x0083a6eec
+        .quad 0x0ab7aff2a,0x102f9b8a2
+        .quad 0x1248ea574,0x1c1733996
+        .quad 0x083348832,0x14237f5e6
+        .quad 0x12c743124,0x02ad91c30
+        .quad 0x0b9e02b86,0x00d3b6092
+        .quad 0x018b33a4e,0x06992cea2
+        .quad 0x1b331e26a,0x0c96cfdc0
+        .quad 0x17d35ba46,0x07e908048
+        .quad 0x1bf2e8b8a,0x18266e456
+        .quad 0x1a3e0968a,0x11ed1f9d8
+        .quad 0x0ce7f39f4,0x0daece73e
+        .quad 0x061d82e56,0x0f1d0f55e
+        .quad 0x0d270f1a2,0x0ab7aff2a
+        .quad 0x1c3f5f66c,0x0a87ab8a8
+        .quad 0x12ed0daac,0x1248ea574
+        .quad 0x065863b64,0x08462d800
+        .quad 0x11eef4f8e,0x083348832
+        .quad 0x1ee54f54c,0x071d111a8
+        .quad 0x0b3e32c28,0x12c743124
+        .quad 0x0064f7f26,0x0ffd852c6
+        .quad 0x0dd7e3b0c,0x0b9e02b86
+        .quad 0x0f285651c,0x0dcb17aa4
+        .quad 0x010746f3c,0x018b33a4e
+        .quad 0x1c24afea4,0x0f37c5aee
+        .quad 0x0271d9844,0x1b331e26a
+        .quad 0x08e766a0c,0x06051d5a2
+        .quad 0x093a5f730,0x17d35ba46
+        .quad 0x06cb08e5c,0x11d5ca20e
+        .quad 0x06b749fb2,0x1bf2e8b8a
+        .quad 0x1167f94f2,0x021f3d99c
+        .quad 0x0cec3662e,0x1a3e0968a
+        .quad 0x19329634a,0x08f158014
+        .quad 0x0e6fc4e6a,0x0ce7f39f4
+        .quad 0x08227bb8a,0x1a5e82106
+        .quad 0x0b0cd4768,0x061d82e56
+        .quad 0x13c2b89c4,0x188815ab2
+        .quad 0x0d7a4825c,0x0d270f1a2
+        .quad 0x10f5ff2ba,0x105405f3e
+        .quad 0x00167d312,0x1c3f5f66c
+        .quad 0x0f6076544,0x0e9adf796
+        .quad 0x026f6a60a,0x12ed0daac
+        .quad 0x1a2adb74e,0x096638b34
+        .quad 0x19d34af3a,0x065863b64
+        .quad 0x049c3cc9c,0x1e50585a0
+        .quad 0x068bce87a,0x11eef4f8e
+        .quad 0x1524fa6c6,0x19f1c69dc
+        .quad 0x16cba8aca,0x1ee54f54c
+        .quad 0x042d98888,0x12913343e
+        .quad 0x1329d9f7e,0x0b3e32c28
+        .quad 0x1b1c69528,0x088f25a3a
+        .quad 0x02178513a,0x0064f7f26
+        .quad 0x0e0ac139e,0x04e36f0b0
+        .quad 0x0170076fa,0x0dd7e3b0c
+        .quad 0x141a1a2e2,0x0bd6f81f8
+        .quad 0x16ad828b4,0x0f285651c
+        .quad 0x041d17b64,0x19425cbba
+        .quad 0x1fae1cc66,0x010746f3c
+        .quad 0x1a75b4b00,0x18db37e8a
+        .quad 0x0f872e54c,0x1c24afea4
+        .quad 0x01e41e9fc,0x04c144932
+        .quad 0x086d8e4d2,0x0271d9844
+        .quad 0x160f7af7a,0x052148f02
+        .quad 0x05bb8f1bc,0x08e766a0c
+        .quad 0x0a90fd27a,0x0a3c6f37a
+        .quad 0x0b3af077a,0x093a5f730
+        .quad 0x04984d782,0x1d22c238e
+        .quad 0x0ca6ef3ac,0x06cb08e5c
+        .quad 0x0234e0b26,0x063ded06a
+        .quad 0x1d88abd4a,0x06b749fb2
+        .quad 0x04597456a,0x04d56973c
+        .quad 0x0e9e28eb4,0x1167f94f2
+        .quad 0x07b3ff57a,0x19385bf2e
+        .quad 0x0c9c8b782,0x0cec3662e
+        .quad 0x13a9cba9e,0x0e417f38a
+        .quad 0x093e106a4,0x19329634a
+        .quad 0x167001a9c,0x14e727980
+        .quad 0x1ddffc5d4,0x0e6fc4e6a
+        .quad 0x00df04680,0x0d104b8fc
+        .quad 0x02342001e,0x08227bb8a
+        .quad 0x00a2a8d7e,0x05b397730
+        .quad 0x168763fa6,0x0b0cd4768
+        .quad 0x1ed5a407a,0x0e78eb416
+        .quad 0x0d2c3ed1a,0x13c2b89c4
+        .quad 0x0995a5724,0x1641378f0
+        .quad 0x19b1afbc4,0x0d7a4825c
+        .quad 0x109ffedc0,0x08d96551c
+        .quad 0x0f2271e60,0x10f5ff2ba
+        .quad 0x00b0bf8ca,0x00bf80dd2
+        .quad 0x123888b7a,0x00167d312
+        .quad 0x1e888f7dc,0x18dcddd1c
+        .quad 0x002ee03b2,0x0f6076544
+        .quad 0x183e8d8fe,0x06a45d2b2
+        .quad 0x133d7a042,0x026f6a60a
+        .quad 0x116b0f50c,0x1dd3e10e8
+        .quad 0x05fabe670,0x1a2adb74e
+        .quad 0x130004488,0x0de87806c
+        .quad 0x000bcf5f6,0x19d34af3a
+        .quad 0x18f0c7078,0x014338754
+        .quad 0x017f27698,0x049c3cc9c
+        .quad 0x058ca5f00,0x15e3e77ee
+        .quad 0x1af900c24,0x068bce87a
+        .quad 0x0b5cfca28,0x0dd07448e
+        .quad 0x0ded288f8,0x1524fa6c6
+        .quad 0x059f229bc,0x1d8048348
+        .quad 0x06d390dec,0x16cba8aca
+        .quad 0x037170390,0x0a3e3e02c
+        .quad 0x06353c1cc,0x042d98888
+        .quad 0x0c4584f5c,0x0d73c7bea
+        .quad 0x1f16a3418,0x1329d9f7e
+        .quad 0x0531377e2,0x185137662
+        .quad 0x1d8d9ca7c,0x1b1c69528
+        .quad 0x0b25b29f2,0x18a08b5bc
+        .quad 0x19fb2a8b0,0x02178513a
+        .quad 0x1a08fe6ac,0x1da758ae0
+        .quad 0x045cddf4e,0x0e0ac139e
+        .quad 0x1a91647f2,0x169cf9eb0
+        .quad 0x1a0f717c4,0x0170076fa
diff --git a/arch/x86/crypto/glue_helper-asm-avx.S b/arch/x86/crypto/glue_helper-asm-avx.S
new file mode 100644
index 00000000000..f7b6ea2ddfd
--- /dev/null
+++ b/arch/x86/crypto/glue_helper-asm-avx.S
@@ -0,0 +1,91 @@
+/*
+ * Shared glue code for 128bit block ciphers, AVX assembler macros
+ *
+ * Copyright (c) 2012 Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#define load_8way(src, x0, x1, x2, x3, x4, x5, x6, x7) \
+	vmovdqu (0*16)(src), x0; \
+	vmovdqu (1*16)(src), x1; \
+	vmovdqu (2*16)(src), x2; \
+	vmovdqu (3*16)(src), x3; \
+	vmovdqu (4*16)(src), x4; \
+	vmovdqu (5*16)(src), x5; \
+	vmovdqu (6*16)(src), x6; \
+	vmovdqu (7*16)(src), x7;
+
+#define store_8way(dst, x0, x1, x2, x3, x4, x5, x6, x7) \
+	vmovdqu x0, (0*16)(dst); \
+	vmovdqu x1, (1*16)(dst); \
+	vmovdqu x2, (2*16)(dst); \
+	vmovdqu x3, (3*16)(dst); \
+	vmovdqu x4, (4*16)(dst); \
+	vmovdqu x5, (5*16)(dst); \
+	vmovdqu x6, (6*16)(dst); \
+	vmovdqu x7, (7*16)(dst);
+
+#define store_cbc_8way(src, dst, x0, x1, x2, x3, x4, x5, x6, x7) \
+	vpxor (0*16)(src), x1, x1; \
+	vpxor (1*16)(src), x2, x2; \
+	vpxor (2*16)(src), x3, x3; \
+	vpxor (3*16)(src), x4, x4; \
+	vpxor (4*16)(src), x5, x5; \
+	vpxor (5*16)(src), x6, x6; \
+	vpxor (6*16)(src), x7, x7; \
+	store_8way(dst, x0, x1, x2, x3, x4, x5, x6, x7);
+
+#define inc_le128(x, minus_one, tmp) \
+	vpcmpeqq minus_one, x, tmp; \
+	vpsubq minus_one, x, x; \
+	vpslldq $8, tmp, tmp; \
+	vpsubq tmp, x, x;
+
+#define load_ctr_8way(iv, bswap, x0, x1, x2, x3, x4, x5, x6, x7, t0, t1, t2) \
+	vpcmpeqd t0, t0, t0; \
+	vpsrldq $8, t0, t0; /* low: -1, high: 0 */ \
+	vmovdqa bswap, t1; \
+	\
+	/* load IV and byteswap */ \
+	vmovdqu (iv), x7; \
+	vpshufb t1, x7, x0; \
+	\
+	/* construct IVs */ \
+	inc_le128(x7, t0, t2); \
+	vpshufb t1, x7, x1; \
+	inc_le128(x7, t0, t2); \
+	vpshufb t1, x7, x2; \
+	inc_le128(x7, t0, t2); \
+	vpshufb t1, x7, x3; \
+	inc_le128(x7, t0, t2); \
+	vpshufb t1, x7, x4; \
+	inc_le128(x7, t0, t2); \
+	vpshufb t1, x7, x5; \
+	inc_le128(x7, t0, t2); \
+	vpshufb t1, x7, x6; \
+	inc_le128(x7, t0, t2); \
+	vmovdqa x7, t2; \
+	vpshufb t1, x7, x7; \
+	inc_le128(t2, t0, t1); \
+	vmovdqu t2, (iv);
+
+#define store_ctr_8way(src, dst, x0, x1, x2, x3, x4, x5, x6, x7) \
+	vpxor (0*16)(src), x0, x0; \
+	vpxor (1*16)(src), x1, x1; \
+	vpxor (2*16)(src), x2, x2; \
+	vpxor (3*16)(src), x3, x3; \
+	vpxor (4*16)(src), x4, x4; \
+	vpxor (5*16)(src), x5, x5; \
+	vpxor (6*16)(src), x6, x6; \
+	vpxor (7*16)(src), x7, x7; \
+	store_8way(dst, x0, x1, x2, x3, x4, x5, x6, x7);
diff --git a/arch/x86/crypto/glue_helper.c b/arch/x86/crypto/glue_helper.c
index 30b3927bd73..22ce4f683e5 100644
--- a/arch/x86/crypto/glue_helper.c
+++ b/arch/x86/crypto/glue_helper.c
@@ -221,16 +221,16 @@ static void glue_ctr_crypt_final_128bit(const common_glue_ctr_func_t fn_ctr,
 	u8 *src = (u8 *)walk->src.virt.addr;
 	u8 *dst = (u8 *)walk->dst.virt.addr;
 	unsigned int nbytes = walk->nbytes;
-	u128 ctrblk;
+	le128 ctrblk;
 	u128 tmp;
 
-	be128_to_u128(&ctrblk, (be128 *)walk->iv);
+	be128_to_le128(&ctrblk, (be128 *)walk->iv);
 
 	memcpy(&tmp, src, nbytes);
 	fn_ctr(ctx, &tmp, &tmp, &ctrblk);
 	memcpy(dst, &tmp, nbytes);
 
-	u128_to_be128((be128 *)walk->iv, &ctrblk);
+	le128_to_be128((be128 *)walk->iv, &ctrblk);
 }
 EXPORT_SYMBOL_GPL(glue_ctr_crypt_final_128bit);
 
@@ -243,11 +243,11 @@ static unsigned int __glue_ctr_crypt_128bit(const struct common_glue_ctx *gctx,
 	unsigned int nbytes = walk->nbytes;
 	u128 *src = (u128 *)walk->src.virt.addr;
 	u128 *dst = (u128 *)walk->dst.virt.addr;
-	u128 ctrblk;
+	le128 ctrblk;
 	unsigned int num_blocks, func_bytes;
 	unsigned int i;
 
-	be128_to_u128(&ctrblk, (be128 *)walk->iv);
+	be128_to_le128(&ctrblk, (be128 *)walk->iv);
 
 	/* Process multi-block batch */
 	for (i = 0; i < gctx->num_funcs; i++) {
@@ -269,7 +269,7 @@ static unsigned int __glue_ctr_crypt_128bit(const struct common_glue_ctx *gctx,
 	}
 
 done:
-	u128_to_be128((be128 *)walk->iv, &ctrblk);
+	le128_to_be128((be128 *)walk->iv, &ctrblk);
 	return nbytes;
 }
 
diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
index 504106bf04a..02b0e9fe997 100644
--- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
+++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
@@ -24,7 +24,16 @@
  *
  */
 
+#include "glue_helper-asm-avx.S"
+
 .file "serpent-avx-x86_64-asm_64.S"
+
+.data
+.align 16
+
+.Lbswap128_mask:
+	.byte 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0
+
 .text
 
 #define CTX %rdi
@@ -550,51 +559,27 @@
 	vpunpcklqdq		x3, t2, x2; \
 	vpunpckhqdq		x3, t2, x3;
 
-#define read_blocks(in, x0, x1, x2, x3, t0, t1, t2) \
-	vmovdqu (0*4*4)(in),	x0; \
-	vmovdqu (1*4*4)(in),	x1; \
-	vmovdqu (2*4*4)(in),	x2; \
-	vmovdqu (3*4*4)(in),	x3; \
-	\
+#define read_blocks(x0, x1, x2, x3, t0, t1, t2) \
 	transpose_4x4(x0, x1, x2, x3, t0, t1, t2)
 
-#define write_blocks(out, x0, x1, x2, x3, t0, t1, t2) \
-	transpose_4x4(x0, x1, x2, x3, t0, t1, t2) \
-	\
-	vmovdqu x0,		(0*4*4)(out); \
-	vmovdqu x1,		(1*4*4)(out); \
-	vmovdqu x2,		(2*4*4)(out); \
-	vmovdqu x3,		(3*4*4)(out);
-
-#define xor_blocks(out, x0, x1, x2, x3, t0, t1, t2) \
-	transpose_4x4(x0, x1, x2, x3, t0, t1, t2) \
-	\
-	vpxor (0*4*4)(out),	x0, x0;       \
-	vmovdqu x0,		(0*4*4)(out); \
-	vpxor (1*4*4)(out),	x1, x1;       \
-	vmovdqu x1,		(1*4*4)(out); \
-	vpxor (2*4*4)(out),	x2, x2;       \
-	vmovdqu x2,		(2*4*4)(out); \
-	vpxor (3*4*4)(out),	x3, x3;       \
-	vmovdqu x3,		(3*4*4)(out);
+#define write_blocks(x0, x1, x2, x3, t0, t1, t2) \
+	transpose_4x4(x0, x1, x2, x3, t0, t1, t2)
 
 .align 8
-.global __serpent_enc_blk_8way_avx
-.type   __serpent_enc_blk_8way_avx,@function;
+.type   __serpent_enc_blk8_avx,@function;
 
-__serpent_enc_blk_8way_avx:
+__serpent_enc_blk8_avx:
 	/* input:
 	 *	%rdi: ctx, CTX
-	 *	%rsi: dst
-	 *	%rdx: src
-	 *	%rcx: bool, if true: xor output
+	 *	RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2: blocks
+	 * output:
+	 *	RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2: encrypted blocks
 	 */
 
 	vpcmpeqd RNOT, RNOT, RNOT;
 
-	leaq (4*4*4)(%rdx), %rax;
-	read_blocks(%rdx, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
-	read_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
+	read_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
+	read_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
 
 						 K2(RA, RB, RC, RD, RE, 0);
 	S(S0, RA, RB, RC, RD, RE);		LK2(RC, RB, RD, RA, RE, 1);
@@ -630,38 +615,26 @@ __serpent_enc_blk_8way_avx:
 	S(S6, RA, RB, RD, RC, RE);		LK2(RD, RE, RB, RC, RA, 31);
 	S(S7, RD, RE, RB, RC, RA);		 K2(RA, RB, RC, RD, RE, 32);
 
-	leaq (4*4*4)(%rsi), %rax;
-
-	testb %cl, %cl;
-	jnz __enc_xor8;
-
-	write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
-	write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
-
-	ret;
-
-__enc_xor8:
-	xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
-	xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
+	write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
+	write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
 
 	ret;
 
 .align 8
-.global serpent_dec_blk_8way_avx
-.type   serpent_dec_blk_8way_avx,@function;
+.type   __serpent_dec_blk8_avx,@function;
 
-serpent_dec_blk_8way_avx:
+__serpent_dec_blk8_avx:
 	/* input:
 	 *	%rdi: ctx, CTX
-	 *	%rsi: dst
-	 *	%rdx: src
+	 *	RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2: encrypted blocks
+	 * output:
+	 *	RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2: decrypted blocks
 	 */
 
 	vpcmpeqd RNOT, RNOT, RNOT;
 
-	leaq (4*4*4)(%rdx), %rax;
-	read_blocks(%rdx, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
-	read_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
+	read_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
+	read_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
 
 						 K2(RA, RB, RC, RD, RE, 32);
 	SP(SI7, RA, RB, RC, RD, RE, 31);	KL2(RB, RD, RA, RE, RC, 31);
@@ -697,8 +670,85 @@ serpent_dec_blk_8way_avx:
 	SP(SI1, RD, RB, RC, RA, RE, 1);		KL2(RE, RB, RC, RA, RD, 1);
 	S(SI0, RE, RB, RC, RA, RD);		 K2(RC, RD, RB, RE, RA, 0);
 
-	leaq (4*4*4)(%rsi), %rax;
-	write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
-	write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
+	write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
+	write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
+
+	ret;
+
+.align 8
+.global serpent_ecb_enc_8way_avx
+.type   serpent_ecb_enc_8way_avx,@function;
+
+serpent_ecb_enc_8way_avx:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst
+	 *	%rdx: src
+	 */
+
+	load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
+
+	call __serpent_enc_blk8_avx;
+
+	store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
+
+	ret;
+
+.align 8
+.global serpent_ecb_dec_8way_avx
+.type   serpent_ecb_dec_8way_avx,@function;
+
+serpent_ecb_dec_8way_avx:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst
+	 *	%rdx: src
+	 */
+
+	load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
+
+	call __serpent_dec_blk8_avx;
+
+	store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
+
+	ret;
+
+.align 8
+.global serpent_cbc_dec_8way_avx
+.type   serpent_cbc_dec_8way_avx,@function;
+
+serpent_cbc_dec_8way_avx:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst
+	 *	%rdx: src
+	 */
+
+	load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
+
+	call __serpent_dec_blk8_avx;
+
+	store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
+
+	ret;
+
+.align 8
+.global serpent_ctr_8way_avx
+.type   serpent_ctr_8way_avx,@function;
+
+serpent_ctr_8way_avx:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst
+	 *	%rdx: src
+	 *	%rcx: iv (little endian, 128bit)
+	 */
+
+	load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
+		      RD2, RK0, RK1, RK2);
+
+	call __serpent_enc_blk8_avx;
+
+	store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
 
 	ret;
diff --git a/arch/x86/crypto/serpent_avx_glue.c b/arch/x86/crypto/serpent_avx_glue.c
index 3f543a04cf1..52abaaf28e7 100644
--- a/arch/x86/crypto/serpent_avx_glue.c
+++ b/arch/x86/crypto/serpent_avx_glue.c
@@ -42,55 +42,24 @@
 #include <asm/crypto/ablk_helper.h>
 #include <asm/crypto/glue_helper.h>
 
-static void serpent_decrypt_cbc_xway(void *ctx, u128 *dst, const u128 *src)
-{
-	u128 ivs[SERPENT_PARALLEL_BLOCKS - 1];
-	unsigned int j;
-
-	for (j = 0; j < SERPENT_PARALLEL_BLOCKS - 1; j++)
-		ivs[j] = src[j];
-
-	serpent_dec_blk_xway(ctx, (u8 *)dst, (u8 *)src);
-
-	for (j = 0; j < SERPENT_PARALLEL_BLOCKS - 1; j++)
-		u128_xor(dst + (j + 1), dst + (j + 1), ivs + j);
-}
-
-static void serpent_crypt_ctr(void *ctx, u128 *dst, const u128 *src, u128 *iv)
+static void serpent_crypt_ctr(void *ctx, u128 *dst, const u128 *src, le128 *iv)
 {
 	be128 ctrblk;
 
-	u128_to_be128(&ctrblk, iv);
-	u128_inc(iv);
+	le128_to_be128(&ctrblk, iv);
+	le128_inc(iv);
 
 	__serpent_encrypt(ctx, (u8 *)&ctrblk, (u8 *)&ctrblk);
 	u128_xor(dst, src, (u128 *)&ctrblk);
 }
 
-static void serpent_crypt_ctr_xway(void *ctx, u128 *dst, const u128 *src,
-				   u128 *iv)
-{
-	be128 ctrblks[SERPENT_PARALLEL_BLOCKS];
-	unsigned int i;
-
-	for (i = 0; i < SERPENT_PARALLEL_BLOCKS; i++) {
-		if (dst != src)
-			dst[i] = src[i];
-
-		u128_to_be128(&ctrblks[i], iv);
-		u128_inc(iv);
-	}
-
-	serpent_enc_blk_xway_xor(ctx, (u8 *)dst, (u8 *)ctrblks);
-}
-
 static const struct common_glue_ctx serpent_enc = {
 	.num_funcs = 2,
 	.fpu_blocks_limit = SERPENT_PARALLEL_BLOCKS,
 
 	.funcs = { {
 		.num_blocks = SERPENT_PARALLEL_BLOCKS,
-		.fn_u = { .ecb = GLUE_FUNC_CAST(serpent_enc_blk_xway) }
+		.fn_u = { .ecb = GLUE_FUNC_CAST(serpent_ecb_enc_8way_avx) }
 	}, {
 		.num_blocks = 1,
 		.fn_u = { .ecb = GLUE_FUNC_CAST(__serpent_encrypt) }
@@ -103,7 +72,7 @@ static const struct common_glue_ctx serpent_ctr = {
 
 	.funcs = { {
 		.num_blocks = SERPENT_PARALLEL_BLOCKS,
-		.fn_u = { .ctr = GLUE_CTR_FUNC_CAST(serpent_crypt_ctr_xway) }
+		.fn_u = { .ctr = GLUE_CTR_FUNC_CAST(serpent_ctr_8way_avx) }
 	}, {
 		.num_blocks = 1,
 		.fn_u = { .ctr = GLUE_CTR_FUNC_CAST(serpent_crypt_ctr) }
@@ -116,7 +85,7 @@ static const struct common_glue_ctx serpent_dec = {
 
 	.funcs = { {
 		.num_blocks = SERPENT_PARALLEL_BLOCKS,
-		.fn_u = { .ecb = GLUE_FUNC_CAST(serpent_dec_blk_xway) }
+		.fn_u = { .ecb = GLUE_FUNC_CAST(serpent_ecb_dec_8way_avx) }
 	}, {
 		.num_blocks = 1,
 		.fn_u = { .ecb = GLUE_FUNC_CAST(__serpent_decrypt) }
@@ -129,7 +98,7 @@ static const struct common_glue_ctx serpent_dec_cbc = {
 
 	.funcs = { {
 		.num_blocks = SERPENT_PARALLEL_BLOCKS,
-		.fn_u = { .cbc = GLUE_CBC_FUNC_CAST(serpent_decrypt_cbc_xway) }
+		.fn_u = { .cbc = GLUE_CBC_FUNC_CAST(serpent_cbc_dec_8way_avx) }
 	}, {
 		.num_blocks = 1,
 		.fn_u = { .cbc = GLUE_CBC_FUNC_CAST(__serpent_decrypt) }
@@ -193,7 +162,7 @@ static void encrypt_callback(void *priv, u8 *srcdst, unsigned int nbytes)
 	ctx->fpu_enabled = serpent_fpu_begin(ctx->fpu_enabled, nbytes);
 
 	if (nbytes == bsize * SERPENT_PARALLEL_BLOCKS) {
-		serpent_enc_blk_xway(ctx->ctx, srcdst, srcdst);
+		serpent_ecb_enc_8way_avx(ctx->ctx, srcdst, srcdst);
 		return;
 	}
 
@@ -210,7 +179,7 @@ static void decrypt_callback(void *priv, u8 *srcdst, unsigned int nbytes)
 	ctx->fpu_enabled = serpent_fpu_begin(ctx->fpu_enabled, nbytes);
 
 	if (nbytes == bsize * SERPENT_PARALLEL_BLOCKS) {
-		serpent_dec_blk_xway(ctx->ctx, srcdst, srcdst);
+		serpent_ecb_dec_8way_avx(ctx->ctx, srcdst, srcdst);
 		return;
 	}
 
diff --git a/arch/x86/crypto/serpent_sse2_glue.c b/arch/x86/crypto/serpent_sse2_glue.c
index 9107a9908c4..97a356ece24 100644
--- a/arch/x86/crypto/serpent_sse2_glue.c
+++ b/arch/x86/crypto/serpent_sse2_glue.c
@@ -59,19 +59,19 @@ static void serpent_decrypt_cbc_xway(void *ctx, u128 *dst, const u128 *src)
 		u128_xor(dst + (j + 1), dst + (j + 1), ivs + j);
 }
 
-static void serpent_crypt_ctr(void *ctx, u128 *dst, const u128 *src, u128 *iv)
+static void serpent_crypt_ctr(void *ctx, u128 *dst, const u128 *src, le128 *iv)
 {
 	be128 ctrblk;
 
-	u128_to_be128(&ctrblk, iv);
-	u128_inc(iv);
+	le128_to_be128(&ctrblk, iv);
+	le128_inc(iv);
 
 	__serpent_encrypt(ctx, (u8 *)&ctrblk, (u8 *)&ctrblk);
 	u128_xor(dst, src, (u128 *)&ctrblk);
 }
 
 static void serpent_crypt_ctr_xway(void *ctx, u128 *dst, const u128 *src,
-				   u128 *iv)
+				   le128 *iv)
 {
 	be128 ctrblks[SERPENT_PARALLEL_BLOCKS];
 	unsigned int i;
@@ -80,8 +80,8 @@ static void serpent_crypt_ctr_xway(void *ctx, u128 *dst, const u128 *src,
 		if (dst != src)
 			dst[i] = src[i];
 
-		u128_to_be128(&ctrblks[i], iv);
-		u128_inc(iv);
+		le128_to_be128(&ctrblks[i], iv);
+		le128_inc(iv);
 	}
 
 	serpent_enc_blk_xway_xor(ctx, (u8 *)dst, (u8 *)ctrblks);
diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
index 1585abb13dd..ebac16bfa83 100644
--- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
+++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
@@ -23,7 +23,16 @@
  *
  */
 
+#include "glue_helper-asm-avx.S"
+
 .file "twofish-avx-x86_64-asm_64.S"
+
+.data
+.align 16
+
+.Lbswap128_mask:
+	.byte 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0
+
 .text
 
 /* structure of crypto context */
@@ -217,69 +226,45 @@
 	vpunpcklqdq		x3, t2, x2; \
 	vpunpckhqdq		x3, t2, x3;
 
-#define inpack_blocks(in, x0, x1, x2, x3, wkey, t0, t1, t2) \
-	vpxor (0*4*4)(in),	wkey, x0; \
-	vpxor (1*4*4)(in),	wkey, x1; \
-	vpxor (2*4*4)(in),	wkey, x2; \
-	vpxor (3*4*4)(in),	wkey, x3; \
+#define inpack_blocks(x0, x1, x2, x3, wkey, t0, t1, t2) \
+	vpxor		x0, wkey, x0; \
+	vpxor		x1, wkey, x1; \
+	vpxor		x2, wkey, x2; \
+	vpxor		x3, wkey, x3; \
 	\
 	transpose_4x4(x0, x1, x2, x3, t0, t1, t2)
 
-#define outunpack_blocks(out, x0, x1, x2, x3, wkey, t0, t1, t2) \
-	transpose_4x4(x0, x1, x2, x3, t0, t1, t2) \
-	\
-	vpxor		x0, wkey, x0;     \
-	vmovdqu 	x0, (0*4*4)(out); \
-	vpxor		x1, wkey, x1;     \
-	vmovdqu		x1, (1*4*4)(out); \
-	vpxor		x2, wkey, x2;     \
-	vmovdqu		x2, (2*4*4)(out); \
-	vpxor		x3, wkey, x3;     \
-	vmovdqu		x3, (3*4*4)(out);
-
-#define outunpack_xor_blocks(out, x0, x1, x2, x3, wkey, t0, t1, t2) \
+#define outunpack_blocks(x0, x1, x2, x3, wkey, t0, t1, t2) \
 	transpose_4x4(x0, x1, x2, x3, t0, t1, t2) \
 	\
-	vpxor		x0, wkey, x0;         \
-	vpxor		(0*4*4)(out), x0, x0; \
-	vmovdqu 	x0, (0*4*4)(out);     \
-	vpxor		x1, wkey, x1;         \
-	vpxor		(1*4*4)(out), x1, x1; \
-	vmovdqu	        x1, (1*4*4)(out);     \
-	vpxor		x2, wkey, x2;         \
-	vpxor           (2*4*4)(out), x2, x2; \
-	vmovdqu		x2, (2*4*4)(out);     \
-	vpxor		x3, wkey, x3;         \
-	vpxor           (3*4*4)(out), x3, x3; \
-	vmovdqu		x3, (3*4*4)(out);
+	vpxor		x0, wkey, x0; \
+	vpxor		x1, wkey, x1; \
+	vpxor		x2, wkey, x2; \
+	vpxor		x3, wkey, x3;
 
 .align 8
-.global __twofish_enc_blk_8way
-.type   __twofish_enc_blk_8way,@function;
+.type	__twofish_enc_blk8,@function;
 
-__twofish_enc_blk_8way:
+__twofish_enc_blk8:
 	/* input:
 	 *	%rdi: ctx, CTX
-	 *	%rsi: dst
-	 *	%rdx: src
-	 *	%rcx: bool, if true: xor output
+	 *	RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2: blocks
+	 * output:
+	 *	RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2: encrypted blocks
 	 */
 
+	vmovdqu w(CTX), RK1;
+
 	pushq %rbp;
 	pushq %rbx;
 	pushq %rcx;
 
-	vmovdqu w(CTX), RK1;
-
-	leaq (4*4*4)(%rdx), %rax;
-	inpack_blocks(%rdx, RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
+	inpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
 	preload_rgi(RA1);
 	rotate_1l(RD1);
-	inpack_blocks(%rax, RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
+	inpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
 	rotate_1l(RD2);
 
-	movq %rsi, %r11;
-
 	encrypt_cycle(0);
 	encrypt_cycle(1);
 	encrypt_cycle(2);
@@ -295,47 +280,33 @@ __twofish_enc_blk_8way:
 	popq %rbx;
 	popq %rbp;
 
-	leaq (4*4*4)(%r11), %rax;
-
-	testb %cl, %cl;
-	jnz __enc_xor8;
-
-	outunpack_blocks(%r11, RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
-	outunpack_blocks(%rax, RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
-
-	ret;
-
-__enc_xor8:
-	outunpack_xor_blocks(%r11, RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
-	outunpack_xor_blocks(%rax, RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
+	outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
+	outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
 
 	ret;
 
 .align 8
-.global twofish_dec_blk_8way
-.type   twofish_dec_blk_8way,@function;
+.type	__twofish_dec_blk8,@function;
 
-twofish_dec_blk_8way:
+__twofish_dec_blk8:
 	/* input:
 	 *	%rdi: ctx, CTX
-	 *	%rsi: dst
-	 *	%rdx: src
+	 *	RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2: encrypted blocks
+	 * output:
+	 *	RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2: decrypted blocks
 	 */
 
+	vmovdqu (w+4*4)(CTX), RK1;
+
 	pushq %rbp;
 	pushq %rbx;
 
-	vmovdqu (w+4*4)(CTX), RK1;
-
-	leaq (4*4*4)(%rdx), %rax;
-	inpack_blocks(%rdx, RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
+	inpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
 	preload_rgi(RC1);
 	rotate_1l(RA1);
-	inpack_blocks(%rax, RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
+	inpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
 	rotate_1l(RA2);
 
-	movq %rsi, %r11;
-
 	decrypt_cycle(7);
 	decrypt_cycle(6);
 	decrypt_cycle(5);
@@ -350,8 +321,103 @@ twofish_dec_blk_8way:
 	popq %rbx;
 	popq %rbp;
 
-	leaq (4*4*4)(%r11), %rax;
-	outunpack_blocks(%r11, RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
-	outunpack_blocks(%rax, RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
+	outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
+	outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
+
+	ret;
+
+.align 8
+.global twofish_ecb_enc_8way
+.type   twofish_ecb_enc_8way,@function;
+
+twofish_ecb_enc_8way:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst
+	 *	%rdx: src
+	 */
+
+	movq %rsi, %r11;
+
+	load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
+
+	call __twofish_enc_blk8;
+
+	store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
+
+	ret;
+
+.align 8
+.global twofish_ecb_dec_8way
+.type   twofish_ecb_dec_8way,@function;
+
+twofish_ecb_dec_8way:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst
+	 *	%rdx: src
+	 */
+
+	movq %rsi, %r11;
+
+	load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
+
+	call __twofish_dec_blk8;
+
+	store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
+
+	ret;
+
+.align 8
+.global twofish_cbc_dec_8way
+.type   twofish_cbc_dec_8way,@function;
+
+twofish_cbc_dec_8way:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst
+	 *	%rdx: src
+	 */
+
+	pushq %r12;
+
+	movq %rsi, %r11;
+	movq %rdx, %r12;
+
+	load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
+
+	call __twofish_dec_blk8;
+
+	store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
+
+	popq %r12;
+
+	ret;
+
+.align 8
+.global twofish_ctr_8way
+.type   twofish_ctr_8way,@function;
+
+twofish_ctr_8way:
+	/* input:
+	 *	%rdi: ctx, CTX
+	 *	%rsi: dst
+	 *	%rdx: src
+	 *	%rcx: iv (little endian, 128bit)
+	 */
+
+	pushq %r12;
+
+	movq %rsi, %r11;
+	movq %rdx, %r12;
+
+	load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
+		      RD2, RX0, RX1, RY0);
+
+	call __twofish_enc_blk8;
+
+	store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
+
+	popq %r12;
 
 	ret;
diff --git a/arch/x86/crypto/twofish_avx_glue.c b/arch/x86/crypto/twofish_avx_glue.c
index e7708b5442e..94ac91d26e4 100644
--- a/arch/x86/crypto/twofish_avx_glue.c
+++ b/arch/x86/crypto/twofish_avx_glue.c
@@ -45,66 +45,23 @@
 
 #define TWOFISH_PARALLEL_BLOCKS 8
 
-static inline void twofish_enc_blk_3way(struct twofish_ctx *ctx, u8 *dst,
-					const u8 *src)
-{
-	__twofish_enc_blk_3way(ctx, dst, src, false);
-}
-
 /* 8-way parallel cipher functions */
-asmlinkage void __twofish_enc_blk_8way(struct twofish_ctx *ctx, u8 *dst,
-				       const u8 *src, bool xor);
-asmlinkage void twofish_dec_blk_8way(struct twofish_ctx *ctx, u8 *dst,
+asmlinkage void twofish_ecb_enc_8way(struct twofish_ctx *ctx, u8 *dst,
+				     const u8 *src);
+asmlinkage void twofish_ecb_dec_8way(struct twofish_ctx *ctx, u8 *dst,
 				     const u8 *src);
 
-static inline void twofish_enc_blk_xway(struct twofish_ctx *ctx, u8 *dst,
-					const u8 *src)
-{
-	__twofish_enc_blk_8way(ctx, dst, src, false);
-}
-
-static inline void twofish_enc_blk_xway_xor(struct twofish_ctx *ctx, u8 *dst,
-					    const u8 *src)
-{
-	__twofish_enc_blk_8way(ctx, dst, src, true);
-}
+asmlinkage void twofish_cbc_dec_8way(struct twofish_ctx *ctx, u8 *dst,
+				     const u8 *src);
+asmlinkage void twofish_ctr_8way(struct twofish_ctx *ctx, u8 *dst,
+				 const u8 *src, le128 *iv);
 
-static inline void twofish_dec_blk_xway(struct twofish_ctx *ctx, u8 *dst,
+static inline void twofish_enc_blk_3way(struct twofish_ctx *ctx, u8 *dst,
 					const u8 *src)
 {
-	twofish_dec_blk_8way(ctx, dst, src);
-}
-
-static void twofish_dec_blk_cbc_xway(void *ctx, u128 *dst, const u128 *src)
-{
-	u128 ivs[TWOFISH_PARALLEL_BLOCKS - 1];
-	unsigned int j;
-
-	for (j = 0; j < TWOFISH_PARALLEL_BLOCKS - 1; j++)
-		ivs[j] = src[j];
-
-	twofish_dec_blk_xway(ctx, (u8 *)dst, (u8 *)src);
-
-	for (j = 0; j < TWOFISH_PARALLEL_BLOCKS - 1; j++)
-		u128_xor(dst + (j + 1), dst + (j + 1), ivs + j);
+	__twofish_enc_blk_3way(ctx, dst, src, false);
 }
 
-static void twofish_enc_blk_ctr_xway(void *ctx, u128 *dst, const u128 *src,
-				     u128 *iv)
-{
-	be128 ctrblks[TWOFISH_PARALLEL_BLOCKS];
-	unsigned int i;
-
-	for (i = 0; i < TWOFISH_PARALLEL_BLOCKS; i++) {
-		if (dst != src)
-			dst[i] = src[i];
-
-		u128_to_be128(&ctrblks[i], iv);
-		u128_inc(iv);
-	}
-
-	twofish_enc_blk_xway_xor(ctx, (u8 *)dst, (u8 *)ctrblks);
-}
 
 static const struct common_glue_ctx twofish_enc = {
 	.num_funcs = 3,
@@ -112,7 +69,7 @@ static const struct common_glue_ctx twofish_enc = {
 
 	.funcs = { {
 		.num_blocks = TWOFISH_PARALLEL_BLOCKS,
-		.fn_u = { .ecb = GLUE_FUNC_CAST(twofish_enc_blk_xway) }
+		.fn_u = { .ecb = GLUE_FUNC_CAST(twofish_ecb_enc_8way) }
 	}, {
 		.num_blocks = 3,
 		.fn_u = { .ecb = GLUE_FUNC_CAST(twofish_enc_blk_3way) }
@@ -128,7 +85,7 @@ static const struct common_glue_ctx twofish_ctr = {
 
 	.funcs = { {
 		.num_blocks = TWOFISH_PARALLEL_BLOCKS,
-		.fn_u = { .ctr = GLUE_CTR_FUNC_CAST(twofish_enc_blk_ctr_xway) }
+		.fn_u = { .ctr = GLUE_CTR_FUNC_CAST(twofish_ctr_8way) }
 	}, {
 		.num_blocks = 3,
 		.fn_u = { .ctr = GLUE_CTR_FUNC_CAST(twofish_enc_blk_ctr_3way) }
@@ -144,7 +101,7 @@ static const struct common_glue_ctx twofish_dec = {
 
 	.funcs = { {
 		.num_blocks = TWOFISH_PARALLEL_BLOCKS,
-		.fn_u = { .ecb = GLUE_FUNC_CAST(twofish_dec_blk_xway) }
+		.fn_u = { .ecb = GLUE_FUNC_CAST(twofish_ecb_dec_8way) }
 	}, {
 		.num_blocks = 3,
 		.fn_u = { .ecb = GLUE_FUNC_CAST(twofish_dec_blk_3way) }
@@ -160,7 +117,7 @@ static const struct common_glue_ctx twofish_dec_cbc = {
 
 	.funcs = { {
 		.num_blocks = TWOFISH_PARALLEL_BLOCKS,
-		.fn_u = { .cbc = GLUE_CBC_FUNC_CAST(twofish_dec_blk_cbc_xway) }
+		.fn_u = { .cbc = GLUE_CBC_FUNC_CAST(twofish_cbc_dec_8way) }
 	}, {
 		.num_blocks = 3,
 		.fn_u = { .cbc = GLUE_CBC_FUNC_CAST(twofish_dec_blk_cbc_3way) }
@@ -227,7 +184,7 @@ static void encrypt_callback(void *priv, u8 *srcdst, unsigned int nbytes)
 	ctx->fpu_enabled = twofish_fpu_begin(ctx->fpu_enabled, nbytes);
 
 	if (nbytes == bsize * TWOFISH_PARALLEL_BLOCKS) {
-		twofish_enc_blk_xway(ctx->ctx, srcdst, srcdst);
+		twofish_ecb_enc_8way(ctx->ctx, srcdst, srcdst);
 		return;
 	}
 
@@ -249,7 +206,7 @@ static void decrypt_callback(void *priv, u8 *srcdst, unsigned int nbytes)
 	ctx->fpu_enabled = twofish_fpu_begin(ctx->fpu_enabled, nbytes);
 
 	if (nbytes == bsize * TWOFISH_PARALLEL_BLOCKS) {
-		twofish_dec_blk_xway(ctx->ctx, srcdst, srcdst);
+		twofish_ecb_dec_8way(ctx->ctx, srcdst, srcdst);
 		return;
 	}
 
diff --git a/arch/x86/crypto/twofish_glue_3way.c b/arch/x86/crypto/twofish_glue_3way.c
index aa3eb358b7e..13e63b3e1df 100644
--- a/arch/x86/crypto/twofish_glue_3way.c
+++ b/arch/x86/crypto/twofish_glue_3way.c
@@ -62,15 +62,15 @@ void twofish_dec_blk_cbc_3way(void *ctx, u128 *dst, const u128 *src)
 }
 EXPORT_SYMBOL_GPL(twofish_dec_blk_cbc_3way);
 
-void twofish_enc_blk_ctr(void *ctx, u128 *dst, const u128 *src, u128 *iv)
+void twofish_enc_blk_ctr(void *ctx, u128 *dst, const u128 *src, le128 *iv)
 {
 	be128 ctrblk;
 
 	if (dst != src)
 		*dst = *src;
 
-	u128_to_be128(&ctrblk, iv);
-	u128_inc(iv);
+	le128_to_be128(&ctrblk, iv);
+	le128_inc(iv);
 
 	twofish_enc_blk(ctx, (u8 *)&ctrblk, (u8 *)&ctrblk);
 	u128_xor(dst, dst, (u128 *)&ctrblk);
@@ -78,7 +78,7 @@ void twofish_enc_blk_ctr(void *ctx, u128 *dst, const u128 *src, u128 *iv)
 EXPORT_SYMBOL_GPL(twofish_enc_blk_ctr);
 
 void twofish_enc_blk_ctr_3way(void *ctx, u128 *dst, const u128 *src,
-				     u128 *iv)
+			      le128 *iv)
 {
 	be128 ctrblks[3];
 
@@ -88,12 +88,12 @@ void twofish_enc_blk_ctr_3way(void *ctx, u128 *dst, const u128 *src,
 		dst[2] = src[2];
 	}
 
-	u128_to_be128(&ctrblks[0], iv);
-	u128_inc(iv);
-	u128_to_be128(&ctrblks[1], iv);
-	u128_inc(iv);
-	u128_to_be128(&ctrblks[2], iv);
-	u128_inc(iv);
+	le128_to_be128(&ctrblks[0], iv);
+	le128_inc(iv);
+	le128_to_be128(&ctrblks[1], iv);
+	le128_inc(iv);
+	le128_to_be128(&ctrblks[2], iv);
+	le128_inc(iv);
 
 	twofish_enc_blk_xor_3way(ctx, (u8 *)dst, (u8 *)ctrblks);
 }
diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
index 07b3a68d2d2..a703af19c28 100644
--- a/arch/x86/ia32/ia32_aout.c
+++ b/arch/x86/ia32/ia32_aout.c
@@ -35,7 +35,7 @@
 #undef WARN_OLD
 #undef CORE_DUMP /* definitely broken */
 
-static int load_aout_binary(struct linux_binprm *, struct pt_regs *regs);
+static int load_aout_binary(struct linux_binprm *);
 static int load_aout_library(struct file *);
 
 #ifdef CORE_DUMP
@@ -260,9 +260,10 @@ static u32 __user *create_aout_tables(char __user *p, struct linux_binprm *bprm)
  * These are the functions used to load a.out style executables and shared
  * libraries.  There is no binary dependent code anywhere else.
  */
-static int load_aout_binary(struct linux_binprm *bprm, struct pt_regs *regs)
+static int load_aout_binary(struct linux_binprm *bprm)
 {
 	unsigned long error, fd_offset, rlim;
+	struct pt_regs *regs = current_pt_regs();
 	struct exec ex;
 	int retval;
 
diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index 076745fc804..32e6f05ddaa 100644
--- a/arch/x86/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
@@ -467,11 +467,16 @@ GLOBAL(\label)
 	PTREGSCALL stub32_sigaltstack, sys32_sigaltstack, %rdx
 	PTREGSCALL stub32_execve, compat_sys_execve, %rcx
 	PTREGSCALL stub32_fork, sys_fork, %rdi
-	PTREGSCALL stub32_clone, sys32_clone, %rdx
 	PTREGSCALL stub32_vfork, sys_vfork, %rdi
 	PTREGSCALL stub32_iopl, sys_iopl, %rsi
 
 	ALIGN
+GLOBAL(stub32_clone)
+	leaq sys_clone(%rip),%rax
+	mov	%r8, %rcx
+	jmp  ia32_ptregs_common	
+
+	ALIGN
 ia32_ptregs_common:
 	popq %r11
 	CFI_ENDPROC
diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
index 86d68d1c880..d0b689ba7be 100644
--- a/arch/x86/ia32/sys_ia32.c
+++ b/arch/x86/ia32/sys_ia32.c
@@ -385,17 +385,6 @@ asmlinkage long sys32_sendfile(int out_fd, int in_fd,
 	return ret;
 }
 
-asmlinkage long sys32_clone(unsigned int clone_flags, unsigned int newsp,
-			    struct pt_regs *regs)
-{
-	void __user *parent_tid = (void __user *)regs->dx;
-	void __user *child_tid = (void __user *)regs->di;
-
-	if (!newsp)
-		newsp = regs->sp;
-	return do_fork(clone_flags, newsp, regs, 0, parent_tid, child_tid);
-}
-
 /*
  * Some system calls that need sign extended arguments. This could be
  * done by a generic wrapper.
diff --git a/arch/x86/include/asm/Kbuild b/arch/x86/include/asm/Kbuild
index 66e5f0ef052..7f669853317 100644
--- a/arch/x86/include/asm/Kbuild
+++ b/arch/x86/include/asm/Kbuild
@@ -1,27 +1,4 @@
-include include/asm-generic/Kbuild.asm
 
-header-y += boot.h
-header-y += bootparam.h
-header-y += debugreg.h
-header-y += e820.h
-header-y += hw_breakpoint.h
-header-y += hyperv.h
-header-y += ist.h
-header-y += ldt.h
-header-y += mce.h
-header-y += msr-index.h
-header-y += msr.h
-header-y += mtrr.h
-header-y += posix_types_32.h
-header-y += posix_types_64.h
-header-y += posix_types_x32.h
-header-y += prctl.h
-header-y += processor-flags.h
-header-y += ptrace-abi.h
-header-y += sigcontext32.h
-header-y += ucontext.h
-header-y += vm86.h
-header-y += vsyscall.h
 
 genhdr-y += unistd_32.h
 genhdr-y += unistd_64.h
diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
index b6c3b821acf..722aa3b0462 100644
--- a/arch/x86/include/asm/atomic.h
+++ b/arch/x86/include/asm/atomic.h
@@ -172,23 +172,7 @@ static inline int atomic_add_negative(int i, atomic_t *v)
  */
 static inline int atomic_add_return(int i, atomic_t *v)
 {
-#ifdef CONFIG_M386
-	int __i;
-	unsigned long flags;
-	if (unlikely(boot_cpu_data.x86 <= 3))
-		goto no_xadd;
-#endif
-	/* Modern 486+ processor */
 	return i + xadd(&v->counter, i);
-
-#ifdef CONFIG_M386
-no_xadd: /* Legacy 386 processor */
-	raw_local_irq_save(flags);
-	__i = atomic_read(v);
-	atomic_set(v, i + __i);
-	raw_local_irq_restore(flags);
-	return i + __i;
-#endif
 }
 
 /**
diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
index b13fe63bdc5..4fa687a47a6 100644
--- a/arch/x86/include/asm/boot.h
+++ b/arch/x86/include/asm/boot.h
@@ -1,14 +1,9 @@
 #ifndef _ASM_X86_BOOT_H
 #define _ASM_X86_BOOT_H
 
-/* Internal svga startup constants */
-#define NORMAL_VGA	0xffff		/* 80x25 mode */
-#define EXTENDED_VGA	0xfffe		/* 80x50 mode */
-#define ASK_VGA		0xfffd		/* ask for it at bootup */
-
-#ifdef __KERNEL__
 
 #include <asm/pgtable_types.h>
+#include <uapi/asm/boot.h>
 
 /* Physical address where kernel should be loaded. */
 #define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
@@ -42,6 +37,4 @@
 #define BOOT_STACK_SIZE	0x1000
 #endif
 
-#endif /* __KERNEL__ */
-
 #endif /* _ASM_X86_BOOT_H */
diff --git a/arch/x86/include/asm/clocksource.h b/arch/x86/include/asm/clocksource.h
index 0bdbbb3b9ce..16a57f4ed64 100644
--- a/arch/x86/include/asm/clocksource.h
+++ b/arch/x86/include/asm/clocksource.h
@@ -8,6 +8,7 @@
 #define VCLOCK_NONE 0  /* No vDSO clock available.	*/
 #define VCLOCK_TSC  1  /* vDSO should use vread_tsc.	*/
 #define VCLOCK_HPET 2  /* vDSO should use vread_hpet.	*/
+#define VCLOCK_PVCLOCK 3 /* vDSO should use vread_pvclock. */
 
 struct arch_clocksource_data {
 	int vclock_mode;
diff --git a/arch/x86/include/asm/cmpxchg_32.h b/arch/x86/include/asm/cmpxchg_32.h
index 53f4b219336..f8bf2eecab8 100644
--- a/arch/x86/include/asm/cmpxchg_32.h
+++ b/arch/x86/include/asm/cmpxchg_32.h
@@ -34,9 +34,7 @@ static inline void set_64bit(volatile u64 *ptr, u64 value)
 		     : "memory");
 }
 
-#ifdef CONFIG_X86_CMPXCHG
 #define __HAVE_ARCH_CMPXCHG 1
-#endif
 
 #ifdef CONFIG_X86_CMPXCHG64
 #define cmpxchg64(ptr, o, n)						\
@@ -73,59 +71,6 @@ static inline u64 __cmpxchg64_local(volatile u64 *ptr, u64 old, u64 new)
 	return prev;
 }
 
-#ifndef CONFIG_X86_CMPXCHG
-/*
- * Building a kernel capable running on 80386. It may be necessary to
- * simulate the cmpxchg on the 80386 CPU. For that purpose we define
- * a function for each of the sizes we support.
- */
-
-extern unsigned long cmpxchg_386_u8(volatile void *, u8, u8);
-extern unsigned long cmpxchg_386_u16(volatile void *, u16, u16);
-extern unsigned long cmpxchg_386_u32(volatile void *, u32, u32);
-
-static inline unsigned long cmpxchg_386(volatile void *ptr, unsigned long old,
-					unsigned long new, int size)
-{
-	switch (size) {
-	case 1:
-		return cmpxchg_386_u8(ptr, old, new);
-	case 2:
-		return cmpxchg_386_u16(ptr, old, new);
-	case 4:
-		return cmpxchg_386_u32(ptr, old, new);
-	}
-	return old;
-}
-
-#define cmpxchg(ptr, o, n)						\
-({									\
-	__typeof__(*(ptr)) __ret;					\
-	if (likely(boot_cpu_data.x86 > 3))				\
-		__ret = (__typeof__(*(ptr)))__cmpxchg((ptr),		\
-				(unsigned long)(o), (unsigned long)(n),	\
-				sizeof(*(ptr)));			\
-	else								\
-		__ret = (__typeof__(*(ptr)))cmpxchg_386((ptr),		\
-				(unsigned long)(o), (unsigned long)(n),	\
-				sizeof(*(ptr)));			\
-	__ret;								\
-})
-#define cmpxchg_local(ptr, o, n)					\
-({									\
-	__typeof__(*(ptr)) __ret;					\
-	if (likely(boot_cpu_data.x86 > 3))				\
-		__ret = (__typeof__(*(ptr)))__cmpxchg_local((ptr),	\
-				(unsigned long)(o), (unsigned long)(n),	\
-				sizeof(*(ptr)));			\
-	else								\
-		__ret = (__typeof__(*(ptr)))cmpxchg_386((ptr),		\
-				(unsigned long)(o), (unsigned long)(n),	\
-				sizeof(*(ptr)));			\
-	__ret;								\
-})
-#endif
-
 #ifndef CONFIG_X86_CMPXCHG64
 /*
  * Building a kernel capable running on 80386 and 80486. It may be necessary
diff --git a/arch/x86/include/asm/rcu.h b/arch/x86/include/asm/context_tracking.h
index d1ac07a2397..1616562683e 100644
--- a/arch/x86/include/asm/rcu.h
+++ b/arch/x86/include/asm/context_tracking.h
@@ -1,27 +1,26 @@
-#ifndef _ASM_X86_RCU_H
-#define _ASM_X86_RCU_H
+#ifndef _ASM_X86_CONTEXT_TRACKING_H
+#define _ASM_X86_CONTEXT_TRACKING_H
 
 #ifndef __ASSEMBLY__
-
-#include <linux/rcupdate.h>
+#include <linux/context_tracking.h>
 #include <asm/ptrace.h>
 
 static inline void exception_enter(struct pt_regs *regs)
 {
-	rcu_user_exit();
+	user_exit();
 }
 
 static inline void exception_exit(struct pt_regs *regs)
 {
-#ifdef CONFIG_RCU_USER_QS
+#ifdef CONFIG_CONTEXT_TRACKING
 	if (user_mode(regs))
-		rcu_user_enter();
+		user_enter();
 #endif
 }
 
 #else /* __ASSEMBLY__ */
 
-#ifdef CONFIG_RCU_USER_QS
+#ifdef CONFIG_CONTEXT_TRACKING
 # define SCHEDULE_USER call schedule_user
 #else
 # define SCHEDULE_USER call schedule
diff --git a/arch/x86/include/asm/cpu.h b/arch/x86/include/asm/cpu.h
index 4564c8e28a3..5f9a1243190 100644
--- a/arch/x86/include/asm/cpu.h
+++ b/arch/x86/include/asm/cpu.h
@@ -28,6 +28,10 @@ struct x86_cpu {
 #ifdef CONFIG_HOTPLUG_CPU
 extern int arch_register_cpu(int num);
 extern void arch_unregister_cpu(int);
+extern void __cpuinit start_cpu0(void);
+#ifdef CONFIG_DEBUG_HOTPLUG_CPU0
+extern int _debug_hotplug_cpu(int cpu, int action);
+#endif
 #endif
 
 DECLARE_PER_CPU(int, cpu_state);
diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
index 8c297aa53ee..2d9075e863a 100644
--- a/arch/x86/include/asm/cpufeature.h
+++ b/arch/x86/include/asm/cpufeature.h
@@ -202,6 +202,7 @@
 
 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
 #define X86_FEATURE_FSGSBASE	(9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
+#define X86_FEATURE_TSC_ADJUST	(9*32+ 1) /* TSC adjustment MSR 0x3b */
 #define X86_FEATURE_BMI1	(9*32+ 3) /* 1st group bit manipulation extensions */
 #define X86_FEATURE_HLE		(9*32+ 4) /* Hardware Lock Elision */
 #define X86_FEATURE_AVX2	(9*32+ 5) /* AVX2 instructions */
@@ -311,12 +312,7 @@ extern const char * const x86_power_flags[32];
 #define cpu_has_cx8		boot_cpu_has(X86_FEATURE_CX8)
 #define cpu_has_cx16		boot_cpu_has(X86_FEATURE_CX16)
 #define cpu_has_eager_fpu	boot_cpu_has(X86_FEATURE_EAGER_FPU)
-
-#if defined(CONFIG_X86_INVLPG) || defined(CONFIG_X86_64)
-# define cpu_has_invlpg		1
-#else
-# define cpu_has_invlpg		(boot_cpu_data.x86 > 3)
-#endif
+#define cpu_has_topoext		boot_cpu_has(X86_FEATURE_TOPOEXT)
 
 #ifdef CONFIG_X86_64
 
diff --git a/arch/x86/include/asm/crypto/camellia.h b/arch/x86/include/asm/crypto/camellia.h
new file mode 100644
index 00000000000..98038add801
--- /dev/null
+++ b/arch/x86/include/asm/crypto/camellia.h
@@ -0,0 +1,82 @@
+#ifndef ASM_X86_CAMELLIA_H
+#define ASM_X86_CAMELLIA_H
+
+#include <linux/kernel.h>
+#include <linux/crypto.h>
+
+#define CAMELLIA_MIN_KEY_SIZE	16
+#define CAMELLIA_MAX_KEY_SIZE	32
+#define CAMELLIA_BLOCK_SIZE	16
+#define CAMELLIA_TABLE_BYTE_LEN	272
+#define CAMELLIA_PARALLEL_BLOCKS 2
+
+struct camellia_ctx {
+	u64 key_table[CAMELLIA_TABLE_BYTE_LEN / sizeof(u64)];
+	u32 key_length;
+};
+
+struct camellia_lrw_ctx {
+	struct lrw_table_ctx lrw_table;
+	struct camellia_ctx camellia_ctx;
+};
+
+struct camellia_xts_ctx {
+	struct camellia_ctx tweak_ctx;
+	struct camellia_ctx crypt_ctx;
+};
+
+extern int __camellia_setkey(struct camellia_ctx *cctx,
+			     const unsigned char *key,
+			     unsigned int key_len, u32 *flags);
+
+extern int lrw_camellia_setkey(struct crypto_tfm *tfm, const u8 *key,
+			       unsigned int keylen);
+extern void lrw_camellia_exit_tfm(struct crypto_tfm *tfm);
+
+extern int xts_camellia_setkey(struct crypto_tfm *tfm, const u8 *key,
+			       unsigned int keylen);
+
+/* regular block cipher functions */
+asmlinkage void __camellia_enc_blk(struct camellia_ctx *ctx, u8 *dst,
+				   const u8 *src, bool xor);
+asmlinkage void camellia_dec_blk(struct camellia_ctx *ctx, u8 *dst,
+				 const u8 *src);
+
+/* 2-way parallel cipher functions */
+asmlinkage void __camellia_enc_blk_2way(struct camellia_ctx *ctx, u8 *dst,
+					const u8 *src, bool xor);
+asmlinkage void camellia_dec_blk_2way(struct camellia_ctx *ctx, u8 *dst,
+				      const u8 *src);
+
+static inline void camellia_enc_blk(struct camellia_ctx *ctx, u8 *dst,
+				    const u8 *src)
+{
+	__camellia_enc_blk(ctx, dst, src, false);
+}
+
+static inline void camellia_enc_blk_xor(struct camellia_ctx *ctx, u8 *dst,
+					const u8 *src)
+{
+	__camellia_enc_blk(ctx, dst, src, true);
+}
+
+static inline void camellia_enc_blk_2way(struct camellia_ctx *ctx, u8 *dst,
+					 const u8 *src)
+{
+	__camellia_enc_blk_2way(ctx, dst, src, false);
+}
+
+static inline void camellia_enc_blk_xor_2way(struct camellia_ctx *ctx, u8 *dst,
+					     const u8 *src)
+{
+	__camellia_enc_blk_2way(ctx, dst, src, true);
+}
+
+/* glue helpers */
+extern void camellia_decrypt_cbc_2way(void *ctx, u128 *dst, const u128 *src);
+extern void camellia_crypt_ctr(void *ctx, u128 *dst, const u128 *src,
+			       le128 *iv);
+extern void camellia_crypt_ctr_2way(void *ctx, u128 *dst, const u128 *src,
+				    le128 *iv);
+
+#endif /* ASM_X86_CAMELLIA_H */
diff --git a/arch/x86/include/asm/crypto/glue_helper.h b/arch/x86/include/asm/crypto/glue_helper.h
index 3e408bddc96..e2d65b061d2 100644
--- a/arch/x86/include/asm/crypto/glue_helper.h
+++ b/arch/x86/include/asm/crypto/glue_helper.h
@@ -13,7 +13,7 @@
 typedef void (*common_glue_func_t)(void *ctx, u8 *dst, const u8 *src);
 typedef void (*common_glue_cbc_func_t)(void *ctx, u128 *dst, const u128 *src);
 typedef void (*common_glue_ctr_func_t)(void *ctx, u128 *dst, const u128 *src,
-				       u128 *iv);
+				       le128 *iv);
 
 #define GLUE_FUNC_CAST(fn) ((common_glue_func_t)(fn))
 #define GLUE_CBC_FUNC_CAST(fn) ((common_glue_cbc_func_t)(fn))
@@ -71,23 +71,29 @@ static inline void glue_fpu_end(bool fpu_enabled)
 		kernel_fpu_end();
 }
 
-static inline void u128_to_be128(be128 *dst, const u128 *src)
+static inline void le128_to_be128(be128 *dst, const le128 *src)
 {
-	dst->a = cpu_to_be64(src->a);
-	dst->b = cpu_to_be64(src->b);
+	dst->a = cpu_to_be64(le64_to_cpu(src->a));
+	dst->b = cpu_to_be64(le64_to_cpu(src->b));
 }
 
-static inline void be128_to_u128(u128 *dst, const be128 *src)
+static inline void be128_to_le128(le128 *dst, const be128 *src)
 {
-	dst->a = be64_to_cpu(src->a);
-	dst->b = be64_to_cpu(src->b);
+	dst->a = cpu_to_le64(be64_to_cpu(src->a));
+	dst->b = cpu_to_le64(be64_to_cpu(src->b));
 }
 
-static inline void u128_inc(u128 *i)
+static inline void le128_inc(le128 *i)
 {
-	i->b++;
-	if (!i->b)
-		i->a++;
+	u64 a = le64_to_cpu(i->a);
+	u64 b = le64_to_cpu(i->b);
+
+	b++;
+	if (!b)
+		a++;
+
+	i->a = cpu_to_le64(a);
+	i->b = cpu_to_le64(b);
 }
 
 extern int glue_ecb_crypt_128bit(const struct common_glue_ctx *gctx,
diff --git a/arch/x86/include/asm/crypto/serpent-avx.h b/arch/x86/include/asm/crypto/serpent-avx.h
index 432deedd294..0da1d3e2a55 100644
--- a/arch/x86/include/asm/crypto/serpent-avx.h
+++ b/arch/x86/include/asm/crypto/serpent-avx.h
@@ -6,27 +6,14 @@
 
 #define SERPENT_PARALLEL_BLOCKS 8
 
-asmlinkage void __serpent_enc_blk_8way_avx(struct serpent_ctx *ctx, u8 *dst,
-					   const u8 *src, bool xor);
-asmlinkage void serpent_dec_blk_8way_avx(struct serpent_ctx *ctx, u8 *dst,
+asmlinkage void serpent_ecb_enc_8way_avx(struct serpent_ctx *ctx, u8 *dst,
+					 const u8 *src);
+asmlinkage void serpent_ecb_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst,
 					 const u8 *src);
 
-static inline void serpent_enc_blk_xway(struct serpent_ctx *ctx, u8 *dst,
-				   const u8 *src)
-{
-	__serpent_enc_blk_8way_avx(ctx, dst, src, false);
-}
-
-static inline void serpent_enc_blk_xway_xor(struct serpent_ctx *ctx, u8 *dst,
-				       const u8 *src)
-{
-	__serpent_enc_blk_8way_avx(ctx, dst, src, true);
-}
-
-static inline void serpent_dec_blk_xway(struct serpent_ctx *ctx, u8 *dst,
-				   const u8 *src)
-{
-	serpent_dec_blk_8way_avx(ctx, dst, src);
-}
+asmlinkage void serpent_cbc_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst,
+					 const u8 *src);
+asmlinkage void serpent_ctr_8way_avx(struct serpent_ctx *ctx, u8 *dst,
+				     const u8 *src, le128 *iv);
 
 #endif
diff --git a/arch/x86/include/asm/crypto/twofish.h b/arch/x86/include/asm/crypto/twofish.h
index 9d2c514bd5f..878c51ceebb 100644
--- a/arch/x86/include/asm/crypto/twofish.h
+++ b/arch/x86/include/asm/crypto/twofish.h
@@ -31,9 +31,9 @@ asmlinkage void twofish_dec_blk_3way(struct twofish_ctx *ctx, u8 *dst,
 /* helpers from twofish_x86_64-3way module */
 extern void twofish_dec_blk_cbc_3way(void *ctx, u128 *dst, const u128 *src);
 extern void twofish_enc_blk_ctr(void *ctx, u128 *dst, const u128 *src,
-				u128 *iv);
+				le128 *iv);
 extern void twofish_enc_blk_ctr_3way(void *ctx, u128 *dst, const u128 *src,
-				     u128 *iv);
+				     le128 *iv);
 
 extern int lrw_twofish_setkey(struct crypto_tfm *tfm, const u8 *key,
 			      unsigned int keylen);
diff --git a/arch/x86/include/asm/debugreg.h b/arch/x86/include/asm/debugreg.h
index 2d91580bf22..4b528a970bd 100644
--- a/arch/x86/include/asm/debugreg.h
+++ b/arch/x86/include/asm/debugreg.h
@@ -2,83 +2,8 @@
 #define _ASM_X86_DEBUGREG_H
 
 
-/* Indicate the register numbers for a number of the specific
-   debug registers.  Registers 0-3 contain the addresses we wish to trap on */
-#define DR_FIRSTADDR 0        /* u_debugreg[DR_FIRSTADDR] */
-#define DR_LASTADDR 3         /* u_debugreg[DR_LASTADDR]  */
-
-#define DR_STATUS 6           /* u_debugreg[DR_STATUS]     */
-#define DR_CONTROL 7          /* u_debugreg[DR_CONTROL] */
-
-/* Define a few things for the status register.  We can use this to determine
-   which debugging register was responsible for the trap.  The other bits
-   are either reserved or not of interest to us. */
-
-/* Define reserved bits in DR6 which are always set to 1 */
-#define DR6_RESERVED	(0xFFFF0FF0)
-
-#define DR_TRAP0	(0x1)		/* db0 */
-#define DR_TRAP1	(0x2)		/* db1 */
-#define DR_TRAP2	(0x4)		/* db2 */
-#define DR_TRAP3	(0x8)		/* db3 */
-#define DR_TRAP_BITS	(DR_TRAP0|DR_TRAP1|DR_TRAP2|DR_TRAP3)
-
-#define DR_STEP		(0x4000)	/* single-step */
-#define DR_SWITCH	(0x8000)	/* task switch */
-
-/* Now define a bunch of things for manipulating the control register.
-   The top two bytes of the control register consist of 4 fields of 4
-   bits - each field corresponds to one of the four debug registers,
-   and indicates what types of access we trap on, and how large the data
-   field is that we are looking at */
-
-#define DR_CONTROL_SHIFT 16 /* Skip this many bits in ctl register */
-#define DR_CONTROL_SIZE 4   /* 4 control bits per register */
-
-#define DR_RW_EXECUTE (0x0)   /* Settings for the access types to trap on */
-#define DR_RW_WRITE (0x1)
-#define DR_RW_READ (0x3)
-
-#define DR_LEN_1 (0x0) /* Settings for data length to trap on */
-#define DR_LEN_2 (0x4)
-#define DR_LEN_4 (0xC)
-#define DR_LEN_8 (0x8)
-
-/* The low byte to the control register determine which registers are
-   enabled.  There are 4 fields of two bits.  One bit is "local", meaning
-   that the processor will reset the bit after a task switch and the other
-   is global meaning that we have to explicitly reset the bit.  With linux,
-   you can use either one, since we explicitly zero the register when we enter
-   kernel mode. */
-
-#define DR_LOCAL_ENABLE_SHIFT 0    /* Extra shift to the local enable bit */
-#define DR_GLOBAL_ENABLE_SHIFT 1   /* Extra shift to the global enable bit */
-#define DR_LOCAL_ENABLE (0x1)      /* Local enable for reg 0 */
-#define DR_GLOBAL_ENABLE (0x2)     /* Global enable for reg 0 */
-#define DR_ENABLE_SIZE 2           /* 2 enable bits per register */
-
-#define DR_LOCAL_ENABLE_MASK (0x55)  /* Set  local bits for all 4 regs */
-#define DR_GLOBAL_ENABLE_MASK (0xAA) /* Set global bits for all 4 regs */
-
-/* The second byte to the control register has a few special things.
-   We can slow the instruction pipeline for instructions coming via the
-   gdt or the ldt if we want to.  I am not sure why this is an advantage */
-
-#ifdef __i386__
-#define DR_CONTROL_RESERVED (0xFC00) /* Reserved by Intel */
-#else
-#define DR_CONTROL_RESERVED (0xFFFFFFFF0000FC00UL) /* Reserved */
-#endif
-
-#define DR_LOCAL_SLOWDOWN (0x100)   /* Local slow the pipeline */
-#define DR_GLOBAL_SLOWDOWN (0x200)  /* Global slow the pipeline */
-
-/*
- * HW breakpoint additions
- */
-#ifdef __KERNEL__
-
 #include <linux/bug.h>
+#include <uapi/asm/debugreg.h>
 
 DECLARE_PER_CPU(unsigned long, cpu_dr7);
 
@@ -190,6 +115,4 @@ static inline void debug_stack_usage_dec(void) { }
 #endif /* X86_64 */
 
 
-#endif	/* __KERNEL__ */
-
 #endif /* _ASM_X86_DEBUGREG_H */
diff --git a/arch/x86/include/asm/device.h b/arch/x86/include/asm/device.h
index 93e1c55f14a..03dd72957d2 100644
--- a/arch/x86/include/asm/device.h
+++ b/arch/x86/include/asm/device.h
@@ -2,9 +2,6 @@
 #define _ASM_X86_DEVICE_H
 
 struct dev_archdata {
-#ifdef CONFIG_ACPI
-	void	*acpi_handle;
-#endif
 #ifdef CONFIG_X86_DEV_DMA_OPS
 	struct dma_map_ops *dma_ops;
 #endif
diff --git a/arch/x86/include/asm/e820.h b/arch/x86/include/asm/e820.h
index 37782566af2..cccd07fa5e3 100644
--- a/arch/x86/include/asm/e820.h
+++ b/arch/x86/include/asm/e820.h
@@ -1,81 +1,14 @@
 #ifndef _ASM_X86_E820_H
 #define _ASM_X86_E820_H
-#define E820MAP	0x2d0		/* our map */
-#define E820MAX	128		/* number of entries in E820MAP */
 
-/*
- * Legacy E820 BIOS limits us to 128 (E820MAX) nodes due to the
- * constrained space in the zeropage.  If we have more nodes than
- * that, and if we've booted off EFI firmware, then the EFI tables
- * passed us from the EFI firmware can list more nodes.  Size our
- * internal memory map tables to have room for these additional
- * nodes, based on up to three entries per node for which the
- * kernel was built: MAX_NUMNODES == (1 << CONFIG_NODES_SHIFT),
- * plus E820MAX, allowing space for the possible duplicate E820
- * entries that might need room in the same arrays, prior to the
- * call to sanitize_e820_map() to remove duplicates.  The allowance
- * of three memory map entries per node is "enough" entries for
- * the initial hardware platform motivating this mechanism to make
- * use of additional EFI map entries.  Future platforms may want
- * to allow more than three entries per node or otherwise refine
- * this size.
- */
-
-/*
- * Odd: 'make headers_check' complains about numa.h if I try
- * to collapse the next two #ifdef lines to a single line:
- *	#if defined(__KERNEL__) && defined(CONFIG_EFI)
- */
-#ifdef __KERNEL__
 #ifdef CONFIG_EFI
 #include <linux/numa.h>
 #define E820_X_MAX (E820MAX + 3 * MAX_NUMNODES)
 #else	/* ! CONFIG_EFI */
 #define E820_X_MAX E820MAX
 #endif
-#else	/* ! __KERNEL__ */
-#define E820_X_MAX E820MAX
-#endif
-
-#define E820NR	0x1e8		/* # entries in E820MAP */
-
-#define E820_RAM	1
-#define E820_RESERVED	2
-#define E820_ACPI	3
-#define E820_NVS	4
-#define E820_UNUSABLE	5
-
-/*
- * reserved RAM used by kernel itself
- * if CONFIG_INTEL_TXT is enabled, memory of this type will be
- * included in the S3 integrity calculation and so should not include
- * any memory that BIOS might alter over the S3 transition
- */
-#define E820_RESERVED_KERN        128
-
+#include <uapi/asm/e820.h>
 #ifndef __ASSEMBLY__
-#include <linux/types.h>
-struct e820entry {
-	__u64 addr;	/* start of memory segment */
-	__u64 size;	/* size of memory segment */
-	__u32 type;	/* type of memory segment */
-} __attribute__((packed));
-
-struct e820map {
-	__u32 nr_map;
-	struct e820entry map[E820_X_MAX];
-};
-
-#define ISA_START_ADDRESS	0xa0000
-#define ISA_END_ADDRESS		0x100000
-
-#define BIOS_BEGIN		0x000a0000
-#define BIOS_END		0x00100000
-
-#define BIOS_ROM_BASE		0xffe00000
-#define BIOS_ROM_END		0xffffffff
-
-#ifdef __KERNEL__
 /* see comment in arch/x86/kernel/e820.c */
 extern struct e820map e820;
 extern struct e820map e820_saved;
@@ -137,13 +70,8 @@ static inline bool is_ISA_range(u64 s, u64 e)
 	return s >= ISA_START_ADDRESS && e <= ISA_END_ADDRESS;
 }
 
-#endif /* __KERNEL__ */
 #endif /* __ASSEMBLY__ */
-
-#ifdef __KERNEL__
 #include <linux/ioport.h>
 
 #define HIGH_MEMORY	(1024*1024)
-#endif /* __KERNEL__ */
-
 #endif /* _ASM_X86_E820_H */
diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
index 5939f44fe0c..9c999c1674f 100644
--- a/arch/x86/include/asm/elf.h
+++ b/arch/x86/include/asm/elf.h
@@ -354,12 +354,10 @@ static inline int mmap_is_ia32(void)
 	return 0;
 }
 
-/* The first two values are special, do not change. See align_addr() */
+/* Do not change the values. See get_align_mask() */
 enum align_flags {
 	ALIGN_VA_32	= BIT(0),
 	ALIGN_VA_64	= BIT(1),
-	ALIGN_VDSO	= BIT(2),
-	ALIGN_TOPDOWN	= BIT(3),
 };
 
 struct va_alignment {
@@ -368,5 +366,5 @@ struct va_alignment {
 } ____cacheline_aligned;
 
 extern struct va_alignment va_align;
-extern unsigned long align_addr(unsigned long, struct file *, enum align_flags);
+extern unsigned long align_vdso_addr(unsigned long);
 #endif /* _ASM_X86_ELF_H */
diff --git a/arch/x86/include/asm/fixmap.h b/arch/x86/include/asm/fixmap.h
index 4da3c0c4c97..a09c2857106 100644
--- a/arch/x86/include/asm/fixmap.h
+++ b/arch/x86/include/asm/fixmap.h
@@ -19,6 +19,7 @@
 #include <asm/acpi.h>
 #include <asm/apicdef.h>
 #include <asm/page.h>
+#include <asm/pvclock.h>
 #ifdef CONFIG_X86_32
 #include <linux/threads.h>
 #include <asm/kmap_types.h>
@@ -81,6 +82,10 @@ enum fixed_addresses {
 	VVAR_PAGE,
 	VSYSCALL_HPET,
 #endif
+#ifdef CONFIG_PARAVIRT_CLOCK
+	PVCLOCK_FIXMAP_BEGIN,
+	PVCLOCK_FIXMAP_END = PVCLOCK_FIXMAP_BEGIN+PVCLOCK_VSYSCALL_NR_PAGES-1,
+#endif
 	FIX_DBGP_BASE,
 	FIX_EARLYCON_MEM_BASE,
 #ifdef CONFIG_PROVIDE_OHCI1394_DMA_INIT
diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
index 831dbb9c6c0..41ab26ea656 100644
--- a/arch/x86/include/asm/fpu-internal.h
+++ b/arch/x86/include/asm/fpu-internal.h
@@ -399,14 +399,17 @@ static inline void drop_init_fpu(struct task_struct *tsk)
 typedef struct { int preload; } fpu_switch_t;
 
 /*
- * FIXME! We could do a totally lazy restore, but we need to
- * add a per-cpu "this was the task that last touched the FPU
- * on this CPU" variable, and the task needs to have a "I last
- * touched the FPU on this CPU" and check them.
+ * Must be run with preemption disabled: this clears the fpu_owner_task,
+ * on this CPU.
  *
- * We don't do that yet, so "fpu_lazy_restore()" always returns
- * false, but some day..
+ * This will disable any lazy FPU state restore of the current FPU state,
+ * but if the current thread owns the FPU, it will still be saved by.
  */
+static inline void __cpu_disable_lazy_restore(unsigned int cpu)
+{
+	per_cpu(fpu_owner_task, cpu) = NULL;
+}
+
 static inline int fpu_lazy_restore(struct task_struct *new, unsigned int cpu)
 {
 	return new == this_cpu_read_stable(fpu_owner_task) &&
diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
index f373046e63e..be27ba1e947 100644
--- a/arch/x86/include/asm/futex.h
+++ b/arch/x86/include/asm/futex.h
@@ -55,12 +55,6 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
 	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
 		return -EFAULT;
 
-#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_BSWAP)
-	/* Real i386 machines can only support FUTEX_OP_SET */
-	if (op != FUTEX_OP_SET && boot_cpu_data.x86 == 3)
-		return -ENOSYS;
-#endif
-
 	pagefault_disable();
 
 	switch (op) {
@@ -118,12 +112,6 @@ static inline int futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
 {
 	int ret = 0;
 
-#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_BSWAP)
-	/* Real i386 machines have no cmpxchg instruction */
-	if (boot_cpu_data.x86 == 3)
-		return -ENOSYS;
-#endif
-
 	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
 		return -EFAULT;
 
diff --git a/arch/x86/include/asm/hw_breakpoint.h b/arch/x86/include/asm/hw_breakpoint.h
index 824ca07860d..ef1c4d2d41e 100644
--- a/arch/x86/include/asm/hw_breakpoint.h
+++ b/arch/x86/include/asm/hw_breakpoint.h
@@ -1,7 +1,8 @@
 #ifndef	_I386_HW_BREAKPOINT_H
 #define	_I386_HW_BREAKPOINT_H
 
-#ifdef	__KERNEL__
+#include <uapi/asm/hw_breakpoint.h>
+
 #define	__ARCH_HW_BREAKPOINT_H
 
 /*
@@ -71,6 +72,4 @@ extern int arch_bp_generic_fields(int x86_len, int x86_type,
 
 extern struct pmu perf_ops_bp;
 
-#endif	/* __KERNEL__ */
 #endif	/* _I386_HW_BREAKPOINT_H */
-
diff --git a/arch/x86/include/asm/ist.h b/arch/x86/include/asm/ist.h
index 7e5dff1de0e..c9803f1a203 100644
--- a/arch/x86/include/asm/ist.h
+++ b/arch/x86/include/asm/ist.h
@@ -1,6 +1,3 @@
-#ifndef _ASM_X86_IST_H
-#define _ASM_X86_IST_H
-
 /*
  * Include file for the interface to IST BIOS
  * Copyright 2002 Andy Grover <andrew.grover@intel.com>
@@ -15,20 +12,12 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  */
+#ifndef _ASM_X86_IST_H
+#define _ASM_X86_IST_H
 
+#include <uapi/asm/ist.h>
 
-#include <linux/types.h>
-
-struct ist_info {
-	__u32 signature;
-	__u32 command;
-	__u32 event;
-	__u32 perf_level;
-};
-
-#ifdef __KERNEL__
 
 extern struct ist_info ist_info;
 
-#endif	/* __KERNEL__ */
 #endif /* _ASM_X86_IST_H */
diff --git a/arch/x86/include/asm/kexec.h b/arch/x86/include/asm/kexec.h
index 317ff1703d0..6080d2694ba 100644
--- a/arch/x86/include/asm/kexec.h
+++ b/arch/x86/include/asm/kexec.h
@@ -163,6 +163,9 @@ struct kimage_arch {
 };
 #endif
 
+typedef void crash_vmclear_fn(void);
+extern crash_vmclear_fn __rcu *crash_vmclear_loaded_vmcss;
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* _ASM_X86_KEXEC_H */
diff --git a/arch/x86/include/asm/kvm_guest.h b/arch/x86/include/asm/kvm_guest.h
new file mode 100644
index 00000000000..a92b1763c41
--- /dev/null
+++ b/arch/x86/include/asm/kvm_guest.h
@@ -0,0 +1,6 @@
+#ifndef _ASM_X86_KVM_GUEST_H
+#define _ASM_X86_KVM_GUEST_H
+
+int kvm_setup_vsyscall_timeinfo(void);
+
+#endif /* _ASM_X86_KVM_GUEST_H */
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index b2e11f45243..dc87b65e9c3 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -22,6 +22,8 @@
 #include <linux/kvm_para.h>
 #include <linux/kvm_types.h>
 #include <linux/perf_event.h>
+#include <linux/pvclock_gtod.h>
+#include <linux/clocksource.h>
 
 #include <asm/pvclock-abi.h>
 #include <asm/desc.h>
@@ -442,6 +444,7 @@ struct kvm_vcpu_arch {
 	s8 virtual_tsc_shift;
 	u32 virtual_tsc_mult;
 	u32 virtual_tsc_khz;
+	s64 ia32_tsc_adjust_msr;
 
 	atomic_t nmi_queued;  /* unprocessed asynchronous NMIs */
 	unsigned nmi_pending; /* NMI queued after currently running handler */
@@ -559,6 +562,12 @@ struct kvm_arch {
 	u64 cur_tsc_write;
 	u64 cur_tsc_offset;
 	u8  cur_tsc_generation;
+	int nr_vcpus_matched_tsc;
+
+	spinlock_t pvclock_gtod_sync_lock;
+	bool use_master_clock;
+	u64 master_kernel_ns;
+	cycle_t master_cycle_now;
 
 	struct kvm_xen_hvm_config xen_hvm_config;
 
@@ -612,6 +621,12 @@ struct kvm_vcpu_stat {
 
 struct x86_instruction_info;
 
+struct msr_data {
+	bool host_initiated;
+	u32 index;
+	u64 data;
+};
+
 struct kvm_x86_ops {
 	int (*cpu_has_kvm_support)(void);          /* __init */
 	int (*disabled_by_bios)(void);             /* __init */
@@ -634,7 +649,7 @@ struct kvm_x86_ops {
 
 	void (*update_db_bp_intercept)(struct kvm_vcpu *vcpu);
 	int (*get_msr)(struct kvm_vcpu *vcpu, u32 msr_index, u64 *pdata);
-	int (*set_msr)(struct kvm_vcpu *vcpu, u32 msr_index, u64 data);
+	int (*set_msr)(struct kvm_vcpu *vcpu, struct msr_data *msr);
 	u64 (*get_segment_base)(struct kvm_vcpu *vcpu, int seg);
 	void (*get_segment)(struct kvm_vcpu *vcpu,
 			    struct kvm_segment *var, int seg);
@@ -697,10 +712,11 @@ struct kvm_x86_ops {
 	bool (*has_wbinvd_exit)(void);
 
 	void (*set_tsc_khz)(struct kvm_vcpu *vcpu, u32 user_tsc_khz, bool scale);
+	u64 (*read_tsc_offset)(struct kvm_vcpu *vcpu);
 	void (*write_tsc_offset)(struct kvm_vcpu *vcpu, u64 offset);
 
 	u64 (*compute_tsc_offset)(struct kvm_vcpu *vcpu, u64 target_tsc);
-	u64 (*read_l1_tsc)(struct kvm_vcpu *vcpu);
+	u64 (*read_l1_tsc)(struct kvm_vcpu *vcpu, u64 host_tsc);
 
 	void (*get_exit_info)(struct kvm_vcpu *vcpu, u64 *info1, u64 *info2);
 
@@ -785,7 +801,7 @@ static inline int emulate_instruction(struct kvm_vcpu *vcpu,
 
 void kvm_enable_efer_bits(u64);
 int kvm_get_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 *data);
-int kvm_set_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data);
+int kvm_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr);
 
 struct x86_emulate_ctxt;
 
@@ -812,7 +828,7 @@ void kvm_get_cs_db_l_bits(struct kvm_vcpu *vcpu, int *db, int *l);
 int kvm_set_xcr(struct kvm_vcpu *vcpu, u32 index, u64 xcr);
 
 int kvm_get_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata);
-int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data);
+int kvm_set_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr);
 
 unsigned long kvm_get_rflags(struct kvm_vcpu *vcpu);
 void kvm_set_rflags(struct kvm_vcpu *vcpu, unsigned long rflags);
diff --git a/arch/x86/include/asm/kvm_para.h b/arch/x86/include/asm/kvm_para.h
index eb3e9d85e1f..5ed1f16187b 100644
--- a/arch/x86/include/asm/kvm_para.h
+++ b/arch/x86/include/asm/kvm_para.h
@@ -1,103 +1,8 @@
 #ifndef _ASM_X86_KVM_PARA_H
 #define _ASM_X86_KVM_PARA_H
 
-#include <linux/types.h>
-#include <asm/hyperv.h>
-
-/* This CPUID returns the signature 'KVMKVMKVM' in ebx, ecx, and edx.  It
- * should be used to determine that a VM is running under KVM.
- */
-#define KVM_CPUID_SIGNATURE	0x40000000
-
-/* This CPUID returns a feature bitmap in eax.  Before enabling a particular
- * paravirtualization, the appropriate feature bit should be checked.
- */
-#define KVM_CPUID_FEATURES	0x40000001
-#define KVM_FEATURE_CLOCKSOURCE		0
-#define KVM_FEATURE_NOP_IO_DELAY	1
-#define KVM_FEATURE_MMU_OP		2
-/* This indicates that the new set of kvmclock msrs
- * are available. The use of 0x11 and 0x12 is deprecated
- */
-#define KVM_FEATURE_CLOCKSOURCE2        3
-#define KVM_FEATURE_ASYNC_PF		4
-#define KVM_FEATURE_STEAL_TIME		5
-#define KVM_FEATURE_PV_EOI		6
-
-/* The last 8 bits are used to indicate how to interpret the flags field
- * in pvclock structure. If no bits are set, all flags are ignored.
- */
-#define KVM_FEATURE_CLOCKSOURCE_STABLE_BIT	24
-
-#define MSR_KVM_WALL_CLOCK  0x11
-#define MSR_KVM_SYSTEM_TIME 0x12
-
-#define KVM_MSR_ENABLED 1
-/* Custom MSRs falls in the range 0x4b564d00-0x4b564dff */
-#define MSR_KVM_WALL_CLOCK_NEW  0x4b564d00
-#define MSR_KVM_SYSTEM_TIME_NEW 0x4b564d01
-#define MSR_KVM_ASYNC_PF_EN 0x4b564d02
-#define MSR_KVM_STEAL_TIME  0x4b564d03
-#define MSR_KVM_PV_EOI_EN      0x4b564d04
-
-struct kvm_steal_time {
-	__u64 steal;
-	__u32 version;
-	__u32 flags;
-	__u32 pad[12];
-};
-
-#define KVM_STEAL_ALIGNMENT_BITS 5
-#define KVM_STEAL_VALID_BITS ((-1ULL << (KVM_STEAL_ALIGNMENT_BITS + 1)))
-#define KVM_STEAL_RESERVED_MASK (((1 << KVM_STEAL_ALIGNMENT_BITS) - 1 ) << 1)
-
-#define KVM_MAX_MMU_OP_BATCH           32
-
-#define KVM_ASYNC_PF_ENABLED			(1 << 0)
-#define KVM_ASYNC_PF_SEND_ALWAYS		(1 << 1)
-
-/* Operations for KVM_HC_MMU_OP */
-#define KVM_MMU_OP_WRITE_PTE            1
-#define KVM_MMU_OP_FLUSH_TLB	        2
-#define KVM_MMU_OP_RELEASE_PT	        3
-
-/* Payload for KVM_HC_MMU_OP */
-struct kvm_mmu_op_header {
-	__u32 op;
-	__u32 pad;
-};
-
-struct kvm_mmu_op_write_pte {
-	struct kvm_mmu_op_header header;
-	__u64 pte_phys;
-	__u64 pte_val;
-};
-
-struct kvm_mmu_op_flush_tlb {
-	struct kvm_mmu_op_header header;
-};
-
-struct kvm_mmu_op_release_pt {
-	struct kvm_mmu_op_header header;
-	__u64 pt_phys;
-};
-
-#define KVM_PV_REASON_PAGE_NOT_PRESENT 1
-#define KVM_PV_REASON_PAGE_READY 2
-
-struct kvm_vcpu_pv_apf_data {
-	__u32 reason;
-	__u8 pad[60];
-	__u32 enabled;
-};
-
-#define KVM_PV_EOI_BIT 0
-#define KVM_PV_EOI_MASK (0x1 << KVM_PV_EOI_BIT)
-#define KVM_PV_EOI_ENABLED KVM_PV_EOI_MASK
-#define KVM_PV_EOI_DISABLED 0x0
-
-#ifdef __KERNEL__
 #include <asm/processor.h>
+#include <uapi/asm/kvm_para.h>
 
 extern void kvmclock_init(void);
 extern int kvm_register_clock(char *txt);
@@ -228,6 +133,4 @@ static inline void kvm_disable_steal_time(void)
 }
 #endif
 
-#endif /* __KERNEL__ */
-
 #endif /* _ASM_X86_KVM_PARA_H */
diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
index c8bed0da434..2d89e3980cb 100644
--- a/arch/x86/include/asm/local.h
+++ b/arch/x86/include/asm/local.h
@@ -124,27 +124,11 @@ static inline int local_add_negative(long i, local_t *l)
  */
 static inline long local_add_return(long i, local_t *l)
 {
-	long __i;
-#ifdef CONFIG_M386
-	unsigned long flags;
-	if (unlikely(boot_cpu_data.x86 <= 3))
-		goto no_xadd;
-#endif
-	/* Modern 486+ processor */
-	__i = i;
+	long __i = i;
 	asm volatile(_ASM_XADD "%0, %1;"
 		     : "+r" (i), "+m" (l->a.counter)
 		     : : "memory");
 	return i + __i;
-
-#ifdef CONFIG_M386
-no_xadd: /* Legacy 386 processor */
-	local_irq_save(flags);
-	__i = local_read(l);
-	local_set(l, i + __i);
-	local_irq_restore(flags);
-	return i + __i;
-#endif
 }
 
 static inline long local_sub_return(long i, local_t *l)
diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h
index 54d73b1f00a..ecdfee60ee4 100644
--- a/arch/x86/include/asm/mce.h
+++ b/arch/x86/include/asm/mce.h
@@ -1,124 +1,25 @@
 #ifndef _ASM_X86_MCE_H
 #define _ASM_X86_MCE_H
 
-#include <linux/types.h>
-#include <asm/ioctls.h>
-
-/*
- * Machine Check support for x86
- */
-
-/* MCG_CAP register defines */
-#define MCG_BANKCNT_MASK	0xff         /* Number of Banks */
-#define MCG_CTL_P		(1ULL<<8)    /* MCG_CTL register available */
-#define MCG_EXT_P		(1ULL<<9)    /* Extended registers available */
-#define MCG_CMCI_P		(1ULL<<10)   /* CMCI supported */
-#define MCG_EXT_CNT_MASK	0xff0000     /* Number of Extended registers */
-#define MCG_EXT_CNT_SHIFT	16
-#define MCG_EXT_CNT(c)		(((c) & MCG_EXT_CNT_MASK) >> MCG_EXT_CNT_SHIFT)
-#define MCG_SER_P	 	(1ULL<<24)   /* MCA recovery/new status bits */
-
-/* MCG_STATUS register defines */
-#define MCG_STATUS_RIPV  (1ULL<<0)   /* restart ip valid */
-#define MCG_STATUS_EIPV  (1ULL<<1)   /* ip points to correct instruction */
-#define MCG_STATUS_MCIP  (1ULL<<2)   /* machine check in progress */
-
-/* MCi_STATUS register defines */
-#define MCI_STATUS_VAL   (1ULL<<63)  /* valid error */
-#define MCI_STATUS_OVER  (1ULL<<62)  /* previous errors lost */
-#define MCI_STATUS_UC    (1ULL<<61)  /* uncorrected error */
-#define MCI_STATUS_EN    (1ULL<<60)  /* error enabled */
-#define MCI_STATUS_MISCV (1ULL<<59)  /* misc error reg. valid */
-#define MCI_STATUS_ADDRV (1ULL<<58)  /* addr reg. valid */
-#define MCI_STATUS_PCC   (1ULL<<57)  /* processor context corrupt */
-#define MCI_STATUS_S	 (1ULL<<56)  /* Signaled machine check */
-#define MCI_STATUS_AR	 (1ULL<<55)  /* Action required */
-#define MCACOD		  0xffff     /* MCA Error Code */
-
-/* Architecturally defined codes from SDM Vol. 3B Chapter 15 */
-#define MCACOD_SCRUB	0x00C0	/* 0xC0-0xCF Memory Scrubbing */
-#define MCACOD_SCRUBMSK	0xfff0
-#define MCACOD_L3WB	0x017A	/* L3 Explicit Writeback */
-#define MCACOD_DATA	0x0134	/* Data Load */
-#define MCACOD_INSTR	0x0150	/* Instruction Fetch */
-
-/* MCi_MISC register defines */
-#define MCI_MISC_ADDR_LSB(m)	((m) & 0x3f)
-#define MCI_MISC_ADDR_MODE(m)	(((m) >> 6) & 7)
-#define  MCI_MISC_ADDR_SEGOFF	0	/* segment offset */
-#define  MCI_MISC_ADDR_LINEAR	1	/* linear address */
-#define  MCI_MISC_ADDR_PHYS	2	/* physical address */
-#define  MCI_MISC_ADDR_MEM	3	/* memory address */
-#define  MCI_MISC_ADDR_GENERIC	7	/* generic */
-
-/* CTL2 register defines */
-#define MCI_CTL2_CMCI_EN		(1ULL << 30)
-#define MCI_CTL2_CMCI_THRESHOLD_MASK	0x7fffULL
-
-#define MCJ_CTX_MASK		3
-#define MCJ_CTX(flags)		((flags) & MCJ_CTX_MASK)
-#define MCJ_CTX_RANDOM		0    /* inject context: random */
-#define MCJ_CTX_PROCESS		0x1  /* inject context: process */
-#define MCJ_CTX_IRQ		0x2  /* inject context: IRQ */
-#define MCJ_NMI_BROADCAST	0x4  /* do NMI broadcasting */
-#define MCJ_EXCEPTION		0x8  /* raise as exception */
-#define MCJ_IRQ_BRAODCAST	0x10 /* do IRQ broadcasting */
-
-/* Fields are zero when not available */
-struct mce {
-	__u64 status;
-	__u64 misc;
-	__u64 addr;
-	__u64 mcgstatus;
-	__u64 ip;
-	__u64 tsc;	/* cpu time stamp counter */
-	__u64 time;	/* wall time_t when error was detected */
-	__u8  cpuvendor;	/* cpu vendor as encoded in system.h */
-	__u8  inject_flags;	/* software inject flags */
-	__u16  pad;
-	__u32 cpuid;	/* CPUID 1 EAX */
-	__u8  cs;		/* code segment */
-	__u8  bank;	/* machine check bank */
-	__u8  cpu;	/* cpu number; obsolete; use extcpu now */
-	__u8  finished;   /* entry is valid */
-	__u32 extcpu;	/* linux cpu number that detected the error */
-	__u32 socketid;	/* CPU socket ID */
-	__u32 apicid;	/* CPU initial apic ID */
-	__u64 mcgcap;	/* MCGCAP MSR: machine check capabilities of CPU */
-};
-
-/*
- * This structure contains all data related to the MCE log.  Also
- * carries a signature to make it easier to find from external
- * debugging tools.  Each entry is only valid when its finished flag
- * is set.
- */
-
-#define MCE_LOG_LEN 32
-
-struct mce_log {
-	char signature[12]; /* "MACHINECHECK" */
-	unsigned len;	    /* = MCE_LOG_LEN */
-	unsigned next;
-	unsigned flags;
-	unsigned recordlen;	/* length of struct mce */
-	struct mce entry[MCE_LOG_LEN];
+#include <uapi/asm/mce.h>
+
+
+struct mca_config {
+	bool dont_log_ce;
+	bool cmci_disabled;
+	bool ignore_ce;
+	bool disabled;
+	bool ser;
+	bool bios_cmci_threshold;
+	u8 banks;
+	s8 bootlog;
+	int tolerant;
+	int monarch_timeout;
+	int panic_timeout;
+	u32 rip_msr;
 };
 
-#define MCE_OVERFLOW 0		/* bit 0 in flags means overflow */
-
-#define MCE_LOG_SIGNATURE	"MACHINECHECK"
-
-#define MCE_GET_RECORD_LEN   _IOR('M', 1, int)
-#define MCE_GET_LOG_LEN      _IOR('M', 2, int)
-#define MCE_GETCLEAR_FLAGS   _IOR('M', 3, int)
-
-/* Software defined banks */
-#define MCE_EXTENDED_BANK	128
-#define MCE_THERMAL_BANK	MCE_EXTENDED_BANK + 0
-#define K8_MCE_THRESHOLD_BASE      (MCE_EXTENDED_BANK + 1)
-
-#ifdef __KERNEL__
+extern struct mca_config mca_cfg;
 extern void mce_register_decode_chain(struct notifier_block *nb);
 extern void mce_unregister_decode_chain(struct notifier_block *nb);
 
@@ -126,7 +27,6 @@ extern void mce_unregister_decode_chain(struct notifier_block *nb);
 #include <linux/init.h>
 #include <linux/atomic.h>
 
-extern int mce_disabled;
 extern int mce_p5_enabled;
 
 #ifdef CONFIG_X86_MCE
@@ -159,9 +59,6 @@ DECLARE_PER_CPU(struct device *, mce_device);
 #define MAX_NR_BANKS 32
 
 #ifdef CONFIG_X86_MCE_INTEL
-extern int mce_cmci_disabled;
-extern int mce_ignore_ce;
-extern int mce_bios_cmci_threshold;
 void mce_intel_feature_init(struct cpuinfo_x86 *c);
 void cmci_clear(void);
 void cmci_reenable(void);
@@ -247,5 +144,4 @@ struct cper_sec_mem_err;
 extern void apei_mce_report_mem_error(int corrected,
 				      struct cper_sec_mem_err *mem_err);
 
-#endif /* __KERNEL__ */
 #endif /* _ASM_X86_MCE_H */
diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
index 9eae7752ae9..e3b7819caee 100644
--- a/arch/x86/include/asm/module.h
+++ b/arch/x86/include/asm/module.h
@@ -5,8 +5,6 @@
 
 #ifdef CONFIG_X86_64
 /* X86_64 does not define MODULE_PROC_FAMILY */
-#elif defined CONFIG_M386
-#define MODULE_PROC_FAMILY "386 "
 #elif defined CONFIG_M486
 #define MODULE_PROC_FAMILY "486 "
 #elif defined CONFIG_M586
diff --git a/arch/x86/include/asm/msr.h b/arch/x86/include/asm/msr.h
index 813ed103f45..9264802e282 100644
--- a/arch/x86/include/asm/msr.h
+++ b/arch/x86/include/asm/msr.h
@@ -1,18 +1,10 @@
 #ifndef _ASM_X86_MSR_H
 #define _ASM_X86_MSR_H
 
-#include <asm/msr-index.h>
+#include <uapi/asm/msr.h>
 
 #ifndef __ASSEMBLY__
 
-#include <linux/types.h>
-#include <linux/ioctl.h>
-
-#define X86_IOC_RDMSR_REGS	_IOWR('c', 0xA0, __u32[8])
-#define X86_IOC_WRMSR_REGS	_IOWR('c', 0xA1, __u32[8])
-
-#ifdef __KERNEL__
-
 #include <asm/asm.h>
 #include <asm/errno.h>
 #include <asm/cpumask.h>
@@ -271,6 +263,5 @@ static inline int wrmsr_safe_regs_on_cpu(unsigned int cpu, u32 regs[8])
 	return wrmsr_safe_regs(regs);
 }
 #endif  /* CONFIG_SMP */
-#endif /* __KERNEL__ */
 #endif /* __ASSEMBLY__ */
 #endif /* _ASM_X86_MSR_H */
diff --git a/arch/x86/include/asm/mtrr.h b/arch/x86/include/asm/mtrr.h
index 7e3f17f92c6..e235582f993 100644
--- a/arch/x86/include/asm/mtrr.h
+++ b/arch/x86/include/asm/mtrr.h
@@ -23,97 +23,8 @@
 #ifndef _ASM_X86_MTRR_H
 #define _ASM_X86_MTRR_H
 
-#include <linux/types.h>
-#include <linux/ioctl.h>
-#include <linux/errno.h>
+#include <uapi/asm/mtrr.h>
 
-#define	MTRR_IOCTL_BASE	'M'
-
-/* Warning: this structure has a different order from i386
-   on x86-64. The 32bit emulation code takes care of that.
-   But you need to use this for 64bit, otherwise your X server
-   will break. */
-
-#ifdef __i386__
-struct mtrr_sentry {
-    unsigned long base;    /*  Base address     */
-    unsigned int size;    /*  Size of region   */
-    unsigned int type;     /*  Type of region   */
-};
-
-struct mtrr_gentry {
-    unsigned int regnum;   /*  Register number  */
-    unsigned long base;    /*  Base address     */
-    unsigned int size;    /*  Size of region   */
-    unsigned int type;     /*  Type of region   */
-};
-
-#else /* __i386__ */
-
-struct mtrr_sentry {
-	__u64 base;		/*  Base address     */
-	__u32 size;		/*  Size of region   */
-	__u32 type;		/*  Type of region   */
-};
-
-struct mtrr_gentry {
-	__u64 base;		/*  Base address     */
-	__u32 size;		/*  Size of region   */
-	__u32 regnum;		/*  Register number  */
-	__u32 type;		/*  Type of region   */
-	__u32 _pad;		/*  Unused	     */
-};
-
-#endif /* !__i386__ */
-
-struct mtrr_var_range {
-	__u32 base_lo;
-	__u32 base_hi;
-	__u32 mask_lo;
-	__u32 mask_hi;
-};
-
-/* In the Intel processor's MTRR interface, the MTRR type is always held in
-   an 8 bit field: */
-typedef __u8 mtrr_type;
-
-#define MTRR_NUM_FIXED_RANGES 88
-#define MTRR_MAX_VAR_RANGES 256
-
-struct mtrr_state_type {
-	struct mtrr_var_range var_ranges[MTRR_MAX_VAR_RANGES];
-	mtrr_type fixed_ranges[MTRR_NUM_FIXED_RANGES];
-	unsigned char enabled;
-	unsigned char have_fixed;
-	mtrr_type def_type;
-};
-
-#define MTRRphysBase_MSR(reg) (0x200 + 2 * (reg))
-#define MTRRphysMask_MSR(reg) (0x200 + 2 * (reg) + 1)
-
-/*  These are the various ioctls  */
-#define MTRRIOC_ADD_ENTRY        _IOW(MTRR_IOCTL_BASE,  0, struct mtrr_sentry)
-#define MTRRIOC_SET_ENTRY        _IOW(MTRR_IOCTL_BASE,  1, struct mtrr_sentry)
-#define MTRRIOC_DEL_ENTRY        _IOW(MTRR_IOCTL_BASE,  2, struct mtrr_sentry)
-#define MTRRIOC_GET_ENTRY        _IOWR(MTRR_IOCTL_BASE, 3, struct mtrr_gentry)
-#define MTRRIOC_KILL_ENTRY       _IOW(MTRR_IOCTL_BASE,  4, struct mtrr_sentry)
-#define MTRRIOC_ADD_PAGE_ENTRY   _IOW(MTRR_IOCTL_BASE,  5, struct mtrr_sentry)
-#define MTRRIOC_SET_PAGE_ENTRY   _IOW(MTRR_IOCTL_BASE,  6, struct mtrr_sentry)
-#define MTRRIOC_DEL_PAGE_ENTRY   _IOW(MTRR_IOCTL_BASE,  7, struct mtrr_sentry)
-#define MTRRIOC_GET_PAGE_ENTRY   _IOWR(MTRR_IOCTL_BASE, 8, struct mtrr_gentry)
-#define MTRRIOC_KILL_PAGE_ENTRY  _IOW(MTRR_IOCTL_BASE,  9, struct mtrr_sentry)
-
-/*  These are the region types  */
-#define MTRR_TYPE_UNCACHABLE 0
-#define MTRR_TYPE_WRCOMB     1
-/*#define MTRR_TYPE_         2*/
-/*#define MTRR_TYPE_         3*/
-#define MTRR_TYPE_WRTHROUGH  4
-#define MTRR_TYPE_WRPROT     5
-#define MTRR_TYPE_WRBACK     6
-#define MTRR_NUM_TYPES       7
-
-#ifdef __KERNEL__
 
 /*  The following functions are for use by other drivers  */
 # ifdef CONFIG_MTRR
@@ -208,6 +119,4 @@ struct mtrr_gentry32 {
 				 _IOW(MTRR_IOCTL_BASE,  9, struct mtrr_sentry32)
 #endif /* CONFIG_COMPAT */
 
-#endif /* __KERNEL__ */
-
 #endif /* _ASM_X86_MTRR_H */
diff --git a/arch/x86/include/asm/numachip/numachip.h b/arch/x86/include/asm/numachip/numachip.h
new file mode 100644
index 00000000000..1c6f7f6212c
--- /dev/null
+++ b/arch/x86/include/asm/numachip/numachip.h
@@ -0,0 +1,19 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Numascale NumaConnect-specific header file
+ *
+ * Copyright (C) 2012 Numascale AS. All rights reserved.
+ *
+ * Send feedback to <support@numascale.com>
+ *
+ */
+
+#ifndef _ASM_X86_NUMACHIP_NUMACHIP_H
+#define _ASM_X86_NUMACHIP_NUMACHIP_H
+
+extern int __init pci_numachip_init(void);
+
+#endif /* _ASM_X86_NUMACHIP_NUMACHIP_H */
diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h
index 6e41b934392..dba7805176b 100644
--- a/arch/x86/include/asm/pci.h
+++ b/arch/x86/include/asm/pci.h
@@ -171,4 +171,16 @@ cpumask_of_pcibus(const struct pci_bus *bus)
 }
 #endif
 
+struct pci_setup_rom {
+	struct setup_data data;
+	uint16_t vendor;
+	uint16_t devid;
+	uint64_t pcilen;
+	unsigned long segment;
+	unsigned long bus;
+	unsigned long device;
+	unsigned long function;
+	uint8_t romdata[0];
+};
+
 #endif /* _ASM_X86_PCI_H */
diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h
index 1104afaba52..0da5200ee79 100644
--- a/arch/x86/include/asm/percpu.h
+++ b/arch/x86/include/asm/percpu.h
@@ -406,7 +406,6 @@ do {									\
 #define this_cpu_xchg_2(pcp, nval)	percpu_xchg_op(pcp, nval)
 #define this_cpu_xchg_4(pcp, nval)	percpu_xchg_op(pcp, nval)
 
-#ifndef CONFIG_M386
 #define __this_cpu_add_return_1(pcp, val) percpu_add_return_op(pcp, val)
 #define __this_cpu_add_return_2(pcp, val) percpu_add_return_op(pcp, val)
 #define __this_cpu_add_return_4(pcp, val) percpu_add_return_op(pcp, val)
@@ -421,8 +420,6 @@ do {									\
 #define this_cpu_cmpxchg_2(pcp, oval, nval)	percpu_cmpxchg_op(pcp, oval, nval)
 #define this_cpu_cmpxchg_4(pcp, oval, nval)	percpu_cmpxchg_op(pcp, oval, nval)
 
-#endif /* !CONFIG_M386 */
-
 #ifdef CONFIG_X86_CMPXCHG64
 #define percpu_cmpxchg8b_double(pcp1, pcp2, o1, o2, n1, n2)		\
 ({									\
diff --git a/arch/x86/include/asm/posix_types.h b/arch/x86/include/asm/posix_types.h
index bad3665c25f..f565f6dd59d 100644
--- a/arch/x86/include/asm/posix_types.h
+++ b/arch/x86/include/asm/posix_types.h
@@ -1,15 +1,5 @@
-#ifdef __KERNEL__
 # ifdef CONFIG_X86_32
 #  include <asm/posix_types_32.h>
 # else
 #  include <asm/posix_types_64.h>
 # endif
-#else
-# ifdef __i386__
-#  include <asm/posix_types_32.h>
-# elif defined(__ILP32__)
-#  include <asm/posix_types_x32.h>
-# else
-#  include <asm/posix_types_64.h>
-# endif
-#endif
diff --git a/arch/x86/include/asm/processor-flags.h b/arch/x86/include/asm/processor-flags.h
index 680cf09ed10..39fb618e221 100644
--- a/arch/x86/include/asm/processor-flags.h
+++ b/arch/x86/include/asm/processor-flags.h
@@ -1,106 +1,11 @@
 #ifndef _ASM_X86_PROCESSOR_FLAGS_H
 #define _ASM_X86_PROCESSOR_FLAGS_H
-/* Various flags defined: can be included from assembler. */
 
-/*
- * EFLAGS bits
- */
-#define X86_EFLAGS_CF	0x00000001 /* Carry Flag */
-#define X86_EFLAGS_BIT1	0x00000002 /* Bit 1 - always on */
-#define X86_EFLAGS_PF	0x00000004 /* Parity Flag */
-#define X86_EFLAGS_AF	0x00000010 /* Auxiliary carry Flag */
-#define X86_EFLAGS_ZF	0x00000040 /* Zero Flag */
-#define X86_EFLAGS_SF	0x00000080 /* Sign Flag */
-#define X86_EFLAGS_TF	0x00000100 /* Trap Flag */
-#define X86_EFLAGS_IF	0x00000200 /* Interrupt Flag */
-#define X86_EFLAGS_DF	0x00000400 /* Direction Flag */
-#define X86_EFLAGS_OF	0x00000800 /* Overflow Flag */
-#define X86_EFLAGS_IOPL	0x00003000 /* IOPL mask */
-#define X86_EFLAGS_NT	0x00004000 /* Nested Task */
-#define X86_EFLAGS_RF	0x00010000 /* Resume Flag */
-#define X86_EFLAGS_VM	0x00020000 /* Virtual Mode */
-#define X86_EFLAGS_AC	0x00040000 /* Alignment Check */
-#define X86_EFLAGS_VIF	0x00080000 /* Virtual Interrupt Flag */
-#define X86_EFLAGS_VIP	0x00100000 /* Virtual Interrupt Pending */
-#define X86_EFLAGS_ID	0x00200000 /* CPUID detection flag */
+#include <uapi/asm/processor-flags.h>
 
-/*
- * Basic CPU control in CR0
- */
-#define X86_CR0_PE	0x00000001 /* Protection Enable */
-#define X86_CR0_MP	0x00000002 /* Monitor Coprocessor */
-#define X86_CR0_EM	0x00000004 /* Emulation */
-#define X86_CR0_TS	0x00000008 /* Task Switched */
-#define X86_CR0_ET	0x00000010 /* Extension Type */
-#define X86_CR0_NE	0x00000020 /* Numeric Error */
-#define X86_CR0_WP	0x00010000 /* Write Protect */
-#define X86_CR0_AM	0x00040000 /* Alignment Mask */
-#define X86_CR0_NW	0x20000000 /* Not Write-through */
-#define X86_CR0_CD	0x40000000 /* Cache Disable */
-#define X86_CR0_PG	0x80000000 /* Paging */
-
-/*
- * Paging options in CR3
- */
-#define X86_CR3_PWT	0x00000008 /* Page Write Through */
-#define X86_CR3_PCD	0x00000010 /* Page Cache Disable */
-#define X86_CR3_PCID_MASK 0x00000fff /* PCID Mask */
-
-/*
- * Intel CPU features in CR4
- */
-#define X86_CR4_VME	0x00000001 /* enable vm86 extensions */
-#define X86_CR4_PVI	0x00000002 /* virtual interrupts flag enable */
-#define X86_CR4_TSD	0x00000004 /* disable time stamp at ipl 3 */
-#define X86_CR4_DE	0x00000008 /* enable debugging extensions */
-#define X86_CR4_PSE	0x00000010 /* enable page size extensions */
-#define X86_CR4_PAE	0x00000020 /* enable physical address extensions */
-#define X86_CR4_MCE	0x00000040 /* Machine check enable */
-#define X86_CR4_PGE	0x00000080 /* enable global pages */
-#define X86_CR4_PCE	0x00000100 /* enable performance counters at ipl 3 */
-#define X86_CR4_OSFXSR	0x00000200 /* enable fast FPU save and restore */
-#define X86_CR4_OSXMMEXCPT 0x00000400 /* enable unmasked SSE exceptions */
-#define X86_CR4_VMXE	0x00002000 /* enable VMX virtualization */
-#define X86_CR4_RDWRGSFS 0x00010000 /* enable RDWRGSFS support */
-#define X86_CR4_PCIDE	0x00020000 /* enable PCID support */
-#define X86_CR4_OSXSAVE 0x00040000 /* enable xsave and xrestore */
-#define X86_CR4_SMEP	0x00100000 /* enable SMEP support */
-#define X86_CR4_SMAP	0x00200000 /* enable SMAP support */
-
-/*
- * x86-64 Task Priority Register, CR8
- */
-#define X86_CR8_TPR	0x0000000F /* task priority register */
-
-/*
- * AMD and Transmeta use MSRs for configuration; see <asm/msr-index.h>
- */
-
-/*
- *      NSC/Cyrix CPU configuration register indexes
- */
-#define CX86_PCR0	0x20
-#define CX86_GCR	0xb8
-#define CX86_CCR0	0xc0
-#define CX86_CCR1	0xc1
-#define CX86_CCR2	0xc2
-#define CX86_CCR3	0xc3
-#define CX86_CCR4	0xe8
-#define CX86_CCR5	0xe9
-#define CX86_CCR6	0xea
-#define CX86_CCR7	0xeb
-#define CX86_PCR1	0xf0
-#define CX86_DIR0	0xfe
-#define CX86_DIR1	0xff
-#define CX86_ARR_BASE	0xc4
-#define CX86_RCR_BASE	0xdc
-
-#ifdef __KERNEL__
 #ifdef CONFIG_VM86
 #define X86_VM_MASK	X86_EFLAGS_VM
 #else
 #define X86_VM_MASK	0 /* No VM86 support */
 #endif
-#endif
-
 #endif /* _ASM_X86_PROCESSOR_FLAGS_H */
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index ad1fc851167..888184b2fc8 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -178,8 +178,6 @@ static inline int hlt_works(int cpu)
 
 extern void cpu_detect(struct cpuinfo_x86 *c);
 
-extern struct pt_regs *idle_regs(struct pt_regs *);
-
 extern void early_cpu_init(void);
 extern void identify_boot_cpu(void);
 extern void identify_secondary_cpu(struct cpuinfo_x86 *);
@@ -187,7 +185,7 @@ extern void print_cpu_info(struct cpuinfo_x86 *);
 void print_cpu_msr(struct cpuinfo_x86 *);
 extern void init_scattered_cpuid_features(struct cpuinfo_x86 *c);
 extern unsigned int init_intel_cacheinfo(struct cpuinfo_x86 *c);
-extern unsigned short num_cache_leaves;
+extern void init_amd_cacheinfo(struct cpuinfo_x86 *c);
 
 extern void detect_extended_topology(struct cpuinfo_x86 *c);
 extern void detect_ht(struct cpuinfo_x86 *c);
@@ -672,18 +670,29 @@ static inline void sync_core(void)
 {
 	int tmp;
 
-#if defined(CONFIG_M386) || defined(CONFIG_M486)
-	if (boot_cpu_data.x86 < 5)
-		/* There is no speculative execution.
-		 * jmp is a barrier to prefetching. */
-		asm volatile("jmp 1f\n1:\n" ::: "memory");
-	else
+#ifdef CONFIG_M486
+	/*
+	 * Do a CPUID if available, otherwise do a jump.  The jump
+	 * can conveniently enough be the jump around CPUID.
+	 */
+	asm volatile("cmpl %2,%1\n\t"
+		     "jl 1f\n\t"
+		     "cpuid\n"
+		     "1:"
+		     : "=a" (tmp)
+		     : "rm" (boot_cpu_data.cpuid_level), "ri" (0), "0" (1)
+		     : "ebx", "ecx", "edx", "memory");
+#else
+	/*
+	 * CPUID is a barrier to speculative execution.
+	 * Prefetched instructions are automatically
+	 * invalidated when modified.
+	 */
+	asm volatile("cpuid"
+		     : "=a" (tmp)
+		     : "0" (1)
+		     : "ebx", "ecx", "edx", "memory");
 #endif
-		/* cpuid is a barrier to speculative execution.
-		 * Prefetched instructions are automatically
-		 * invalidated when modified. */
-		asm volatile("cpuid" : "=a" (tmp) : "0" (1)
-			     : "ebx", "ecx", "edx", "memory");
 }
 
 static inline void __monitor(const void *eax, unsigned long ecx,
diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
index dcfde52979c..03ca442d8f0 100644
--- a/arch/x86/include/asm/ptrace.h
+++ b/arch/x86/include/asm/ptrace.h
@@ -1,44 +1,12 @@
 #ifndef _ASM_X86_PTRACE_H
 #define _ASM_X86_PTRACE_H
 
-#include <linux/compiler.h>	/* For __user */
-#include <asm/ptrace-abi.h>
-#include <asm/processor-flags.h>
-
-#ifdef __KERNEL__
 #include <asm/segment.h>
 #include <asm/page_types.h>
-#endif
+#include <uapi/asm/ptrace.h>
 
 #ifndef __ASSEMBLY__
-
 #ifdef __i386__
-/* this struct defines the way the registers are stored on the
-   stack during a system call. */
-
-#ifndef __KERNEL__
-
-struct pt_regs {
-	long ebx;
-	long ecx;
-	long edx;
-	long esi;
-	long edi;
-	long ebp;
-	long eax;
-	int  xds;
-	int  xes;
-	int  xfs;
-	int  xgs;
-	long orig_eax;
-	long eip;
-	int  xcs;
-	long eflags;
-	long esp;
-	int  xss;
-};
-
-#else /* __KERNEL__ */
 
 struct pt_regs {
 	unsigned long bx;
@@ -60,42 +28,8 @@ struct pt_regs {
 	unsigned long ss;
 };
 
-#endif /* __KERNEL__ */
-
 #else /* __i386__ */
 
-#ifndef __KERNEL__
-
-struct pt_regs {
-	unsigned long r15;
-	unsigned long r14;
-	unsigned long r13;
-	unsigned long r12;
-	unsigned long rbp;
-	unsigned long rbx;
-/* arguments: non interrupts/non tracing syscalls only save up to here*/
-	unsigned long r11;
-	unsigned long r10;
-	unsigned long r9;
-	unsigned long r8;
-	unsigned long rax;
-	unsigned long rcx;
-	unsigned long rdx;
-	unsigned long rsi;
-	unsigned long rdi;
-	unsigned long orig_rax;
-/* end of arguments */
-/* cpu exception frame or undefined */
-	unsigned long rip;
-	unsigned long cs;
-	unsigned long eflags;
-	unsigned long rsp;
-	unsigned long ss;
-/* top of stack page */
-};
-
-#else /* __KERNEL__ */
-
 struct pt_regs {
 	unsigned long r15;
 	unsigned long r14;
@@ -124,12 +58,8 @@ struct pt_regs {
 /* top of stack page */
 };
 
-#endif /* __KERNEL__ */
 #endif /* !__i386__ */
 
-
-#ifdef __KERNEL__
-
 #include <linux/init.h>
 #ifdef CONFIG_PARAVIRT
 #include <asm/paravirt_types.h>
@@ -205,21 +135,14 @@ static inline bool user_64bit_mode(struct pt_regs *regs)
 }
 #endif
 
-/*
- * X86_32 CPUs don't save ss and esp if the CPU is already in kernel mode
- * when it traps.  The previous stack will be directly underneath the saved
- * registers, and 'sp/ss' won't even have been saved. Thus the '&regs->sp'.
- *
- * This is valid only for kernel mode traps.
- */
-static inline unsigned long kernel_stack_pointer(struct pt_regs *regs)
-{
 #ifdef CONFIG_X86_32
-	return (unsigned long)(&regs->sp);
+extern unsigned long kernel_stack_pointer(struct pt_regs *regs);
 #else
+static inline unsigned long kernel_stack_pointer(struct pt_regs *regs)
+{
 	return regs->sp;
-#endif
 }
+#endif
 
 #define GET_IP(regs) ((regs)->ip)
 #define GET_FP(regs) ((regs)->bp)
@@ -246,6 +169,15 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
 {
 	if (unlikely(offset > MAX_REG_OFFSET))
 		return 0;
+#ifdef CONFIG_X86_32
+	/*
+	 * Traps from the kernel do not save sp and ss.
+	 * Use the helper function to retrieve sp.
+	 */
+	if (offset == offsetof(struct pt_regs, sp) &&
+	    regs->cs == __KERNEL_CS)
+		return kernel_stack_pointer(regs);
+#endif
 	return *(unsigned long *)((unsigned long)regs + offset);
 }
 
@@ -299,8 +231,5 @@ extern int do_get_thread_area(struct task_struct *p, int idx,
 extern int do_set_thread_area(struct task_struct *p, int idx,
 			      struct user_desc __user *info, int can_allocate);
 
-#endif /* __KERNEL__ */
-
 #endif /* !__ASSEMBLY__ */
-
 #endif /* _ASM_X86_PTRACE_H */
diff --git a/arch/x86/include/asm/pvclock.h b/arch/x86/include/asm/pvclock.h
index c59cc97fe6c..109a9dd5d45 100644
--- a/arch/x86/include/asm/pvclock.h
+++ b/arch/x86/include/asm/pvclock.h
@@ -6,6 +6,7 @@
 
 /* some helper functions for xen and kvm pv clock sources */
 cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src);
+u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src);
 void pvclock_set_flags(u8 flags);
 unsigned long pvclock_tsc_khz(struct pvclock_vcpu_time_info *src);
 void pvclock_read_wallclock(struct pvclock_wall_clock *wall,
@@ -56,4 +57,50 @@ static inline u64 pvclock_scale_delta(u64 delta, u32 mul_frac, int shift)
 	return product;
 }
 
+static __always_inline
+u64 pvclock_get_nsec_offset(const struct pvclock_vcpu_time_info *src)
+{
+	u64 delta = __native_read_tsc() - src->tsc_timestamp;
+	return pvclock_scale_delta(delta, src->tsc_to_system_mul,
+				   src->tsc_shift);
+}
+
+static __always_inline
+unsigned __pvclock_read_cycles(const struct pvclock_vcpu_time_info *src,
+			       cycle_t *cycles, u8 *flags)
+{
+	unsigned version;
+	cycle_t ret, offset;
+	u8 ret_flags;
+
+	version = src->version;
+	/* Note: emulated platforms which do not advertise SSE2 support
+	 * result in kvmclock not using the necessary RDTSC barriers.
+	 * Without barriers, it is possible that RDTSC instruction reads from
+	 * the time stamp counter outside rdtsc_barrier protected section
+	 * below, resulting in violation of monotonicity.
+	 */
+	rdtsc_barrier();
+	offset = pvclock_get_nsec_offset(src);
+	ret = src->system_time + offset;
+	ret_flags = src->flags;
+	rdtsc_barrier();
+
+	*cycles = ret;
+	*flags = ret_flags;
+	return version;
+}
+
+struct pvclock_vsyscall_time_info {
+	struct pvclock_vcpu_time_info pvti;
+	u32 migrate_count;
+} __attribute__((__aligned__(SMP_CACHE_BYTES)));
+
+#define PVTI_SIZE sizeof(struct pvclock_vsyscall_time_info)
+#define PVCLOCK_VSYSCALL_NR_PAGES (((NR_CPUS-1)/(PAGE_SIZE/PVTI_SIZE))+1)
+
+int __init pvclock_init_vsyscall(struct pvclock_vsyscall_time_info *i,
+				 int size);
+struct pvclock_vcpu_time_info *pvclock_get_vsyscall_time_info(int cpu);
+
 #endif /* _ASM_X86_PVCLOCK_H */
diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h
index d0f19f9fb84..b7bf3505e1e 100644
--- a/arch/x86/include/asm/setup.h
+++ b/arch/x86/include/asm/setup.h
@@ -1,7 +1,8 @@
 #ifndef _ASM_X86_SETUP_H
 #define _ASM_X86_SETUP_H
 
-#ifdef __KERNEL__
+#include <uapi/asm/setup.h>
+
 
 #define COMMAND_LINE_SIZE 2048
 
@@ -123,6 +124,4 @@ void __init x86_64_start_reservations(char *real_mode_data);
 	.size .brk.name,.-1b;				\
 	.popsection
 #endif /* __ASSEMBLY__ */
-#endif  /*  __KERNEL__  */
-
 #endif /* _ASM_X86_SETUP_H */
diff --git a/arch/x86/include/asm/sigcontext.h b/arch/x86/include/asm/sigcontext.h
index 5ca71c065ee..9dfce4e0417 100644
--- a/arch/x86/include/asm/sigcontext.h
+++ b/arch/x86/include/asm/sigcontext.h
@@ -1,104 +1,9 @@
 #ifndef _ASM_X86_SIGCONTEXT_H
 #define _ASM_X86_SIGCONTEXT_H
 
-#include <linux/compiler.h>
-#include <linux/types.h>
-
-#define FP_XSTATE_MAGIC1	0x46505853U
-#define FP_XSTATE_MAGIC2	0x46505845U
-#define FP_XSTATE_MAGIC2_SIZE	sizeof(FP_XSTATE_MAGIC2)
-
-/*
- * bytes 464..511 in the current 512byte layout of fxsave/fxrstor frame
- * are reserved for SW usage. On cpu's supporting xsave/xrstor, these bytes
- * are used to extended the fpstate pointer in the sigcontext, which now
- * includes the extended state information along with fpstate information.
- *
- * Presence of FP_XSTATE_MAGIC1 at the beginning of this SW reserved
- * area and FP_XSTATE_MAGIC2 at the end of memory layout
- * (extended_size - FP_XSTATE_MAGIC2_SIZE) indicates the presence of the
- * extended state information in the memory layout pointed by the fpstate
- * pointer in sigcontext.
- */
-struct _fpx_sw_bytes {
-	__u32 magic1;		/* FP_XSTATE_MAGIC1 */
-	__u32 extended_size;	/* total size of the layout referred by
-				 * fpstate pointer in the sigcontext.
-				 */
-	__u64 xstate_bv;
-				/* feature bit mask (including fp/sse/extended
-				 * state) that is present in the memory
-				 * layout.
-				 */
-	__u32 xstate_size;	/* actual xsave state size, based on the
-				 * features saved in the layout.
-				 * 'extended_size' will be greater than
-				 * 'xstate_size'.
-				 */
-	__u32 padding[7];	/*  for future use. */
-};
+#include <uapi/asm/sigcontext.h>
 
 #ifdef __i386__
-/*
- * As documented in the iBCS2 standard..
- *
- * The first part of "struct _fpstate" is just the normal i387
- * hardware setup, the extra "status" word is used to save the
- * coprocessor status word before entering the handler.
- *
- * Pentium III FXSR, SSE support
- *	Gareth Hughes <gareth@valinux.com>, May 2000
- *
- * The FPU state data structure has had to grow to accommodate the
- * extended FPU state required by the Streaming SIMD Extensions.
- * There is no documented standard to accomplish this at the moment.
- */
-struct _fpreg {
-	unsigned short significand[4];
-	unsigned short exponent;
-};
-
-struct _fpxreg {
-	unsigned short significand[4];
-	unsigned short exponent;
-	unsigned short padding[3];
-};
-
-struct _xmmreg {
-	unsigned long element[4];
-};
-
-struct _fpstate {
-	/* Regular FPU environment */
-	unsigned long	cw;
-	unsigned long	sw;
-	unsigned long	tag;
-	unsigned long	ipoff;
-	unsigned long	cssel;
-	unsigned long	dataoff;
-	unsigned long	datasel;
-	struct _fpreg	_st[8];
-	unsigned short	status;
-	unsigned short	magic;		/* 0xffff = regular FPU data only */
-
-	/* FXSR FPU environment */
-	unsigned long	_fxsr_env[6];	/* FXSR FPU env is ignored */
-	unsigned long	mxcsr;
-	unsigned long	reserved;
-	struct _fpxreg	_fxsr_st[8];	/* FXSR FPU reg data is ignored */
-	struct _xmmreg	_xmm[8];
-	unsigned long	padding1[44];
-
-	union {
-		unsigned long	padding2[12];
-		struct _fpx_sw_bytes sw_reserved; /* represents the extended
-						   * state info */
-	};
-};
-
-#define X86_FXSR_MAGIC		0x0000
-
-#ifdef __KERNEL__
 struct sigcontext {
 	unsigned short gs, __gsh;
 	unsigned short fs, __fsh;
@@ -131,62 +36,7 @@ struct sigcontext {
 	unsigned long oldmask;
 	unsigned long cr2;
 };
-#else /* __KERNEL__ */
-/*
- * User-space might still rely on the old definition:
- */
-struct sigcontext {
-	unsigned short gs, __gsh;
-	unsigned short fs, __fsh;
-	unsigned short es, __esh;
-	unsigned short ds, __dsh;
-	unsigned long edi;
-	unsigned long esi;
-	unsigned long ebp;
-	unsigned long esp;
-	unsigned long ebx;
-	unsigned long edx;
-	unsigned long ecx;
-	unsigned long eax;
-	unsigned long trapno;
-	unsigned long err;
-	unsigned long eip;
-	unsigned short cs, __csh;
-	unsigned long eflags;
-	unsigned long esp_at_signal;
-	unsigned short ss, __ssh;
-	struct _fpstate __user *fpstate;
-	unsigned long oldmask;
-	unsigned long cr2;
-};
-#endif /* !__KERNEL__ */
-
 #else /* __i386__ */
-
-/* FXSAVE frame */
-/* Note: reserved1/2 may someday contain valuable data. Always save/restore
-   them when you change signal frames. */
-struct _fpstate {
-	__u16	cwd;
-	__u16	swd;
-	__u16	twd;		/* Note this is not the same as the
-				   32bit/x87/FSAVE twd */
-	__u16	fop;
-	__u64	rip;
-	__u64	rdp;
-	__u32	mxcsr;
-	__u32	mxcsr_mask;
-	__u32	st_space[32];	/* 8*16 bytes for each FP-reg */
-	__u32	xmm_space[64];	/* 16*16 bytes for each XMM-reg  */
-	__u32	reserved2[12];
-	union {
-		__u32	reserved3[12];
-		struct _fpx_sw_bytes sw_reserved; /* represents the extended
-						   * state information */
-	};
-};
-
-#ifdef __KERNEL__
 struct sigcontext {
 	unsigned long r8;
 	unsigned long r9;
@@ -225,69 +75,5 @@ struct sigcontext {
 	void __user *fpstate;		/* zero when no FPU/extended context */
 	unsigned long reserved1[8];
 };
-#else /* __KERNEL__ */
-/*
- * User-space might still rely on the old definition:
- */
-struct sigcontext {
-	__u64 r8;
-	__u64 r9;
-	__u64 r10;
-	__u64 r11;
-	__u64 r12;
-	__u64 r13;
-	__u64 r14;
-	__u64 r15;
-	__u64 rdi;
-	__u64 rsi;
-	__u64 rbp;
-	__u64 rbx;
-	__u64 rdx;
-	__u64 rax;
-	__u64 rcx;
-	__u64 rsp;
-	__u64 rip;
-	__u64 eflags;		/* RFLAGS */
-	__u16 cs;
-	__u16 gs;
-	__u16 fs;
-	__u16 __pad0;
-	__u64 err;
-	__u64 trapno;
-	__u64 oldmask;
-	__u64 cr2;
-	struct _fpstate __user *fpstate;	/* zero when no FPU context */
-#ifdef __ILP32__
-	__u32 __fpstate_pad;
-#endif
-	__u64 reserved1[8];
-};
-#endif /* !__KERNEL__ */
-
 #endif /* !__i386__ */
-
-struct _xsave_hdr {
-	__u64 xstate_bv;
-	__u64 reserved1[2];
-	__u64 reserved2[5];
-};
-
-struct _ymmh_state {
-	/* 16 * 16 bytes for each YMMH-reg */
-	__u32 ymmh_space[64];
-};
-
-/*
- * Extended state pointed by the fpstate pointer in the sigcontext.
- * In addition to the fpstate, information encoded in the xstate_hdr
- * indicates the presence of other extended state information
- * supported by the processor and OS.
- */
-struct _xstate {
-	struct _fpstate fpstate;
-	struct _xsave_hdr xstate_hdr;
-	struct _ymmh_state ymmh;
-	/* new processor state extensions go here */
-};
-
 #endif /* _ASM_X86_SIGCONTEXT_H */
diff --git a/arch/x86/include/asm/signal.h b/arch/x86/include/asm/signal.h
index 323973f4abf..216bf364a7e 100644
--- a/arch/x86/include/asm/signal.h
+++ b/arch/x86/include/asm/signal.h
@@ -2,14 +2,6 @@
 #define _ASM_X86_SIGNAL_H
 
 #ifndef __ASSEMBLY__
-#include <linux/types.h>
-#include <linux/time.h>
-#include <linux/compiler.h>
-
-/* Avoid too many header ordering problems.  */
-struct siginfo;
-
-#ifdef __KERNEL__
 #include <linux/linkage.h>
 
 /* Most things should be clean enough to redefine this at will, if care
@@ -35,102 +27,11 @@ typedef struct {
 typedef sigset_t compat_sigset_t;
 #endif
 
-#else
-/* Here we must cater to libcs that poke about in kernel headers.  */
-
-#define NSIG		32
-typedef unsigned long sigset_t;
-
-#endif /* __KERNEL__ */
 #endif /* __ASSEMBLY__ */
-
-#define SIGHUP		 1
-#define SIGINT		 2
-#define SIGQUIT		 3
-#define SIGILL		 4
-#define SIGTRAP		 5
-#define SIGABRT		 6
-#define SIGIOT		 6
-#define SIGBUS		 7
-#define SIGFPE		 8
-#define SIGKILL		 9
-#define SIGUSR1		10
-#define SIGSEGV		11
-#define SIGUSR2		12
-#define SIGPIPE		13
-#define SIGALRM		14
-#define SIGTERM		15
-#define SIGSTKFLT	16
-#define SIGCHLD		17
-#define SIGCONT		18
-#define SIGSTOP		19
-#define SIGTSTP		20
-#define SIGTTIN		21
-#define SIGTTOU		22
-#define SIGURG		23
-#define SIGXCPU		24
-#define SIGXFSZ		25
-#define SIGVTALRM	26
-#define SIGPROF		27
-#define SIGWINCH	28
-#define SIGIO		29
-#define SIGPOLL		SIGIO
-/*
-#define SIGLOST		29
-*/
-#define SIGPWR		30
-#define SIGSYS		31
-#define	SIGUNUSED	31
-
-/* These should not be considered constants from userland.  */
-#define SIGRTMIN	32
-#define SIGRTMAX	_NSIG
-
-/*
- * SA_FLAGS values:
- *
- * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_RESTART flag to get restarting signals (which were the default long ago)
- * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
- * SA_RESETHAND clears the handler when the signal is delivered.
- * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
- * SA_NODEFER prevents the current signal from being masked in the handler.
- *
- * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
- * Unix names RESETHAND and NODEFER respectively.
- */
-#define SA_NOCLDSTOP	0x00000001u
-#define SA_NOCLDWAIT	0x00000002u
-#define SA_SIGINFO	0x00000004u
-#define SA_ONSTACK	0x08000000u
-#define SA_RESTART	0x10000000u
-#define SA_NODEFER	0x40000000u
-#define SA_RESETHAND	0x80000000u
-
-#define SA_NOMASK	SA_NODEFER
-#define SA_ONESHOT	SA_RESETHAND
-
-#define SA_RESTORER	0x04000000
-
-/*
- * sigaltstack controls
- */
-#define SS_ONSTACK	1
-#define SS_DISABLE	2
-
-#define MINSIGSTKSZ	2048
-#define SIGSTKSZ	8192
-
-#include <asm-generic/signal-defs.h>
-
+#include <uapi/asm/signal.h>
 #ifndef __ASSEMBLY__
-
-# ifdef __KERNEL__
 extern void do_notify_resume(struct pt_regs *, void *, __u32);
-# endif /* __KERNEL__ */
-
 #ifdef __i386__
-# ifdef __KERNEL__
 struct old_sigaction {
 	__sighandler_t sa_handler;
 	old_sigset_t sa_mask;
@@ -149,45 +50,8 @@ struct k_sigaction {
 	struct sigaction sa;
 };
 
-# else /* __KERNEL__ */
-/* Here we must cater to libcs that poke about in kernel headers.  */
-
-struct sigaction {
-	union {
-	  __sighandler_t _sa_handler;
-	  void (*_sa_sigaction)(int, struct siginfo *, void *);
-	} _u;
-	sigset_t sa_mask;
-	unsigned long sa_flags;
-	void (*sa_restorer)(void);
-};
-
-#define sa_handler	_u._sa_handler
-#define sa_sigaction	_u._sa_sigaction
-
-# endif /* ! __KERNEL__ */
 #else /* __i386__ */
-
-struct sigaction {
-	__sighandler_t sa_handler;
-	unsigned long sa_flags;
-	__sigrestore_t sa_restorer;
-	sigset_t sa_mask;		/* mask last for extensibility */
-};
-
-struct k_sigaction {
-	struct sigaction sa;
-};
-
 #endif /* !__i386__ */
-
-typedef struct sigaltstack {
-	void __user *ss_sp;
-	int ss_flags;
-	size_t ss_size;
-} stack_t;
-
-#ifdef __KERNEL__
 #include <asm/sigcontext.h>
 
 #ifdef __i386__
@@ -260,9 +124,5 @@ struct pt_regs;
 
 #endif /* !__i386__ */
 
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-
-#endif /* __KERNEL__ */
 #endif /* __ASSEMBLY__ */
-
 #endif /* _ASM_X86_SIGNAL_H */
diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
index 4f19a152603..b073aaea747 100644
--- a/arch/x86/include/asm/smp.h
+++ b/arch/x86/include/asm/smp.h
@@ -166,6 +166,7 @@ void native_send_call_func_ipi(const struct cpumask *mask);
 void native_send_call_func_single_ipi(int cpu);
 void x86_idle_thread_init(unsigned int cpu, struct task_struct *idle);
 
+void smp_store_boot_cpu_info(void);
 void smp_store_cpu_info(int id);
 #define cpu_physical_id(cpu)	per_cpu(x86_cpu_to_apicid, cpu)
 
diff --git a/arch/x86/include/asm/svm.h b/arch/x86/include/asm/svm.h
index cdf5674dd23..6136d99f537 100644
--- a/arch/x86/include/asm/svm.h
+++ b/arch/x86/include/asm/svm.h
@@ -1,134 +1,8 @@
 #ifndef __SVM_H
 #define __SVM_H
 
-#define SVM_EXIT_READ_CR0      0x000
-#define SVM_EXIT_READ_CR3      0x003
-#define SVM_EXIT_READ_CR4      0x004
-#define SVM_EXIT_READ_CR8      0x008
-#define SVM_EXIT_WRITE_CR0     0x010
-#define SVM_EXIT_WRITE_CR3     0x013
-#define SVM_EXIT_WRITE_CR4     0x014
-#define SVM_EXIT_WRITE_CR8     0x018
-#define SVM_EXIT_READ_DR0      0x020
-#define SVM_EXIT_READ_DR1      0x021
-#define SVM_EXIT_READ_DR2      0x022
-#define SVM_EXIT_READ_DR3      0x023
-#define SVM_EXIT_READ_DR4      0x024
-#define SVM_EXIT_READ_DR5      0x025
-#define SVM_EXIT_READ_DR6      0x026
-#define SVM_EXIT_READ_DR7      0x027
-#define SVM_EXIT_WRITE_DR0     0x030
-#define SVM_EXIT_WRITE_DR1     0x031
-#define SVM_EXIT_WRITE_DR2     0x032
-#define SVM_EXIT_WRITE_DR3     0x033
-#define SVM_EXIT_WRITE_DR4     0x034
-#define SVM_EXIT_WRITE_DR5     0x035
-#define SVM_EXIT_WRITE_DR6     0x036
-#define SVM_EXIT_WRITE_DR7     0x037
-#define SVM_EXIT_EXCP_BASE     0x040
-#define SVM_EXIT_INTR          0x060
-#define SVM_EXIT_NMI           0x061
-#define SVM_EXIT_SMI           0x062
-#define SVM_EXIT_INIT          0x063
-#define SVM_EXIT_VINTR         0x064
-#define SVM_EXIT_CR0_SEL_WRITE 0x065
-#define SVM_EXIT_IDTR_READ     0x066
-#define SVM_EXIT_GDTR_READ     0x067
-#define SVM_EXIT_LDTR_READ     0x068
-#define SVM_EXIT_TR_READ       0x069
-#define SVM_EXIT_IDTR_WRITE    0x06a
-#define SVM_EXIT_GDTR_WRITE    0x06b
-#define SVM_EXIT_LDTR_WRITE    0x06c
-#define SVM_EXIT_TR_WRITE      0x06d
-#define SVM_EXIT_RDTSC         0x06e
-#define SVM_EXIT_RDPMC         0x06f
-#define SVM_EXIT_PUSHF         0x070
-#define SVM_EXIT_POPF          0x071
-#define SVM_EXIT_CPUID         0x072
-#define SVM_EXIT_RSM           0x073
-#define SVM_EXIT_IRET          0x074
-#define SVM_EXIT_SWINT         0x075
-#define SVM_EXIT_INVD          0x076
-#define SVM_EXIT_PAUSE         0x077
-#define SVM_EXIT_HLT           0x078
-#define SVM_EXIT_INVLPG        0x079
-#define SVM_EXIT_INVLPGA       0x07a
-#define SVM_EXIT_IOIO          0x07b
-#define SVM_EXIT_MSR           0x07c
-#define SVM_EXIT_TASK_SWITCH   0x07d
-#define SVM_EXIT_FERR_FREEZE   0x07e
-#define SVM_EXIT_SHUTDOWN      0x07f
-#define SVM_EXIT_VMRUN         0x080
-#define SVM_EXIT_VMMCALL       0x081
-#define SVM_EXIT_VMLOAD        0x082
-#define SVM_EXIT_VMSAVE        0x083
-#define SVM_EXIT_STGI          0x084
-#define SVM_EXIT_CLGI          0x085
-#define SVM_EXIT_SKINIT        0x086
-#define SVM_EXIT_RDTSCP        0x087
-#define SVM_EXIT_ICEBP         0x088
-#define SVM_EXIT_WBINVD        0x089
-#define SVM_EXIT_MONITOR       0x08a
-#define SVM_EXIT_MWAIT         0x08b
-#define SVM_EXIT_MWAIT_COND    0x08c
-#define SVM_EXIT_XSETBV        0x08d
-#define SVM_EXIT_NPF           0x400
-
-#define SVM_EXIT_ERR           -1
-
-#define SVM_EXIT_REASONS \
-	{ SVM_EXIT_READ_CR0,    "read_cr0" }, \
-	{ SVM_EXIT_READ_CR3,    "read_cr3" }, \
-	{ SVM_EXIT_READ_CR4,    "read_cr4" }, \
-	{ SVM_EXIT_READ_CR8,    "read_cr8" }, \
-	{ SVM_EXIT_WRITE_CR0,   "write_cr0" }, \
-	{ SVM_EXIT_WRITE_CR3,   "write_cr3" }, \
-	{ SVM_EXIT_WRITE_CR4,   "write_cr4" }, \
-	{ SVM_EXIT_WRITE_CR8,   "write_cr8" }, \
-	{ SVM_EXIT_READ_DR0,    "read_dr0" }, \
-	{ SVM_EXIT_READ_DR1,    "read_dr1" }, \
-	{ SVM_EXIT_READ_DR2,    "read_dr2" }, \
-	{ SVM_EXIT_READ_DR3,    "read_dr3" }, \
-	{ SVM_EXIT_WRITE_DR0,   "write_dr0" }, \
-	{ SVM_EXIT_WRITE_DR1,   "write_dr1" }, \
-	{ SVM_EXIT_WRITE_DR2,   "write_dr2" }, \
-	{ SVM_EXIT_WRITE_DR3,   "write_dr3" }, \
-	{ SVM_EXIT_WRITE_DR5,   "write_dr5" }, \
-	{ SVM_EXIT_WRITE_DR7,   "write_dr7" }, \
-	{ SVM_EXIT_EXCP_BASE + DB_VECTOR,       "DB excp" }, \
-	{ SVM_EXIT_EXCP_BASE + BP_VECTOR,       "BP excp" }, \
-	{ SVM_EXIT_EXCP_BASE + UD_VECTOR,       "UD excp" }, \
-	{ SVM_EXIT_EXCP_BASE + PF_VECTOR,       "PF excp" }, \
-	{ SVM_EXIT_EXCP_BASE + NM_VECTOR,       "NM excp" }, \
-	{ SVM_EXIT_EXCP_BASE + MC_VECTOR,       "MC excp" }, \
-	{ SVM_EXIT_INTR,        "interrupt" }, \
-	{ SVM_EXIT_NMI,         "nmi" }, \
-	{ SVM_EXIT_SMI,         "smi" }, \
-	{ SVM_EXIT_INIT,        "init" }, \
-	{ SVM_EXIT_VINTR,       "vintr" }, \
-	{ SVM_EXIT_CPUID,       "cpuid" }, \
-	{ SVM_EXIT_INVD,        "invd" }, \
-	{ SVM_EXIT_HLT,         "hlt" }, \
-	{ SVM_EXIT_INVLPG,      "invlpg" }, \
-	{ SVM_EXIT_INVLPGA,     "invlpga" }, \
-	{ SVM_EXIT_IOIO,        "io" }, \
-	{ SVM_EXIT_MSR,         "msr" }, \
-	{ SVM_EXIT_TASK_SWITCH, "task_switch" }, \
-	{ SVM_EXIT_SHUTDOWN,    "shutdown" }, \
-	{ SVM_EXIT_VMRUN,       "vmrun" }, \
-	{ SVM_EXIT_VMMCALL,     "hypercall" }, \
-	{ SVM_EXIT_VMLOAD,      "vmload" }, \
-	{ SVM_EXIT_VMSAVE,      "vmsave" }, \
-	{ SVM_EXIT_STGI,        "stgi" }, \
-	{ SVM_EXIT_CLGI,        "clgi" }, \
-	{ SVM_EXIT_SKINIT,      "skinit" }, \
-	{ SVM_EXIT_WBINVD,      "wbinvd" }, \
-	{ SVM_EXIT_MONITOR,     "monitor" }, \
-	{ SVM_EXIT_MWAIT,       "mwait" }, \
-	{ SVM_EXIT_XSETBV,      "xsetbv" }, \
-	{ SVM_EXIT_NPF,         "npf" }
-
-#ifdef __KERNEL__
+#include <uapi/asm/svm.h>
+
 
 enum {
 	INTERCEPT_INTR,
@@ -403,5 +277,3 @@ struct __attribute__ ((__packed__)) vmcb {
 #define SVM_INVLPGA ".byte 0x0f, 0x01, 0xdf"
 
 #endif
-
-#endif
diff --git a/arch/x86/include/asm/sys_ia32.h b/arch/x86/include/asm/sys_ia32.h
index a9a8cf3da49..c76fae4d90b 100644
--- a/arch/x86/include/asm/sys_ia32.h
+++ b/arch/x86/include/asm/sys_ia32.h
@@ -54,8 +54,6 @@ asmlinkage long sys32_pwrite(unsigned int, const char __user *, u32, u32, u32);
 asmlinkage long sys32_personality(unsigned long);
 asmlinkage long sys32_sendfile(int, int, compat_off_t __user *, s32);
 
-asmlinkage long sys32_clone(unsigned int, unsigned int, struct pt_regs *);
-
 long sys32_lseek(unsigned int, int, unsigned int);
 long sys32_kill(int, int);
 long sys32_fadvise64_64(int, __u32, __u32, __u32, __u32, int);
diff --git a/arch/x86/include/asm/syscalls.h b/arch/x86/include/asm/syscalls.h
index 2be0b880417..2f8374718aa 100644
--- a/arch/x86/include/asm/syscalls.h
+++ b/arch/x86/include/asm/syscalls.h
@@ -20,15 +20,6 @@
 asmlinkage long sys_ioperm(unsigned long, unsigned long, int);
 long sys_iopl(unsigned int, struct pt_regs *);
 
-/* kernel/process.c */
-int sys_fork(struct pt_regs *);
-int sys_vfork(struct pt_regs *);
-long sys_execve(const char __user *,
-		const char __user *const __user *,
-		const char __user *const __user *);
-long sys_clone(unsigned long, unsigned long, void __user *,
-	       void __user *, struct pt_regs *);
-
 /* kernel/ldt.c */
 asmlinkage int sys_modify_ldt(int, void __user *, unsigned long);
 
diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
index 74a44333545..0fee48e279c 100644
--- a/arch/x86/include/asm/tlbflush.h
+++ b/arch/x86/include/asm/tlbflush.h
@@ -56,10 +56,7 @@ static inline void __flush_tlb_all(void)
 
 static inline void __flush_tlb_one(unsigned long addr)
 {
-	if (cpu_has_invlpg)
 		__flush_tlb_single(addr);
-	else
-		__flush_tlb();
 }
 
 #define TLB_FLUSH_ALL	-1UL
diff --git a/arch/x86/include/asm/trace_clock.h b/arch/x86/include/asm/trace_clock.h
new file mode 100644
index 00000000000..beab86cc282
--- /dev/null
+++ b/arch/x86/include/asm/trace_clock.h
@@ -0,0 +1,20 @@
+#ifndef _ASM_X86_TRACE_CLOCK_H
+#define _ASM_X86_TRACE_CLOCK_H
+
+#include <linux/compiler.h>
+#include <linux/types.h>
+
+#ifdef CONFIG_X86_TSC
+
+extern u64 notrace trace_clock_x86_tsc(void);
+
+# define ARCH_TRACE_CLOCKS \
+	{ trace_clock_x86_tsc,	"x86-tsc",	.in_ns = 0 },
+
+#else /* !CONFIG_X86_TSC */
+
+#define ARCH_TRACE_CLOCKS
+
+#endif
+
+#endif  /* _ASM_X86_TRACE_CLOCK_H */
diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
index 7ccf8d13153..1709801d18e 100644
--- a/arch/x86/include/asm/uaccess.h
+++ b/arch/x86/include/asm/uaccess.h
@@ -237,8 +237,6 @@ extern void __put_user_2(void);
 extern void __put_user_4(void);
 extern void __put_user_8(void);
 
-#ifdef CONFIG_X86_WP_WORKS_OK
-
 /**
  * put_user: - Write a simple value into user space.
  * @x:   Value to copy to user space.
@@ -326,29 +324,6 @@ do {									\
 	}								\
 } while (0)
 
-#else
-
-#define __put_user_size(x, ptr, size, retval, errret)			\
-do {									\
-	__typeof__(*(ptr))__pus_tmp = x;				\
-	retval = 0;							\
-									\
-	if (unlikely(__copy_to_user_ll(ptr, &__pus_tmp, size) != 0))	\
-		retval = errret;					\
-} while (0)
-
-#define put_user(x, ptr)					\
-({								\
-	int __ret_pu;						\
-	__typeof__(*(ptr))__pus_tmp = x;			\
-	__ret_pu = 0;						\
-	if (unlikely(__copy_to_user_ll(ptr, &__pus_tmp,		\
-				       sizeof(*(ptr))) != 0))	\
-		__ret_pu = -EFAULT;				\
-	__ret_pu;						\
-})
-#endif
-
 #ifdef CONFIG_X86_32
 #define __get_user_asm_u64(x, ptr, retval, errret)	(x) = __get_user_bad()
 #define __get_user_asm_ex_u64(x, ptr)			(x) = __get_user_bad()
@@ -543,29 +518,12 @@ struct __large_struct { unsigned long buf[100]; };
 	(x) = (__force __typeof__(*(ptr)))__gue_val;			\
 } while (0)
 
-#ifdef CONFIG_X86_WP_WORKS_OK
-
 #define put_user_try		uaccess_try
 #define put_user_catch(err)	uaccess_catch(err)
 
 #define put_user_ex(x, ptr)						\
 	__put_user_size_ex((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
 
-#else /* !CONFIG_X86_WP_WORKS_OK */
-
-#define put_user_try		do {		\
-	int __uaccess_err = 0;
-
-#define put_user_catch(err)			\
-	(err) |= __uaccess_err;			\
-} while (0)
-
-#define put_user_ex(x, ptr)	do {		\
-	__uaccess_err |= __put_user(x, ptr);	\
-} while (0)
-
-#endif /* CONFIG_X86_WP_WORKS_OK */
-
 extern unsigned long
 copy_from_user_nmi(void *to, const void __user *from, unsigned long n);
 extern __must_check long
diff --git a/arch/x86/include/asm/unistd.h b/arch/x86/include/asm/unistd.h
index 16f3fc6ebf2..1003e69a40d 100644
--- a/arch/x86/include/asm/unistd.h
+++ b/arch/x86/include/asm/unistd.h
@@ -1,10 +1,8 @@
 #ifndef _ASM_X86_UNISTD_H
 #define _ASM_X86_UNISTD_H 1
 
-/* x32 syscall flag bit */
-#define __X32_SYSCALL_BIT	0x40000000
+#include <uapi/asm/unistd.h>
 
-#ifdef __KERNEL__
 
 # ifdef CONFIG_X86_X32_ABI
 #  define __SYSCALL_MASK (~(__X32_SYSCALL_BIT))
@@ -51,6 +49,9 @@
 # define __ARCH_WANT_SYS_UTIME
 # define __ARCH_WANT_SYS_WAITPID
 # define __ARCH_WANT_SYS_EXECVE
+# define __ARCH_WANT_SYS_FORK
+# define __ARCH_WANT_SYS_VFORK
+# define __ARCH_WANT_SYS_CLONE
 
 /*
  * "Conditional" syscalls
@@ -60,14 +61,4 @@
  */
 # define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 
-#else
-# ifdef __i386__
-#  include <asm/unistd_32.h>
-# elif defined(__ILP32__)
-#  include <asm/unistd_x32.h>
-# else
-#  include <asm/unistd_64.h>
-# endif
-#endif
-
 #endif /* _ASM_X86_UNISTD_H */
diff --git a/arch/x86/include/asm/vm86.h b/arch/x86/include/asm/vm86.h
index f9303602fbc..1d8de3f3fec 100644
--- a/arch/x86/include/asm/vm86.h
+++ b/arch/x86/include/asm/vm86.h
@@ -1,133 +1,9 @@
 #ifndef _ASM_X86_VM86_H
 #define _ASM_X86_VM86_H
 
-/*
- * I'm guessing at the VIF/VIP flag usage, but hope that this is how
- * the Pentium uses them. Linux will return from vm86 mode when both
- * VIF and VIP is set.
- *
- * On a Pentium, we could probably optimize the virtual flags directly
- * in the eflags register instead of doing it "by hand" in vflags...
- *
- * Linus
- */
-
-#include <asm/processor-flags.h>
-
-#define BIOSSEG		0x0f000
-
-#define CPU_086		0
-#define CPU_186		1
-#define CPU_286		2
-#define CPU_386		3
-#define CPU_486		4
-#define CPU_586		5
-
-/*
- * Return values for the 'vm86()' system call
- */
-#define VM86_TYPE(retval)	((retval) & 0xff)
-#define VM86_ARG(retval)	((retval) >> 8)
-
-#define VM86_SIGNAL	0	/* return due to signal */
-#define VM86_UNKNOWN	1	/* unhandled GP fault
-				   - IO-instruction or similar */
-#define VM86_INTx	2	/* int3/int x instruction (ARG = x) */
-#define VM86_STI	3	/* sti/popf/iret instruction enabled
-				   virtual interrupts */
-
-/*
- * Additional return values when invoking new vm86()
- */
-#define VM86_PICRETURN	4	/* return due to pending PIC request */
-#define VM86_TRAP	6	/* return due to DOS-debugger request */
-
-/*
- * function codes when invoking new vm86()
- */
-#define VM86_PLUS_INSTALL_CHECK	0
-#define VM86_ENTER		1
-#define VM86_ENTER_NO_BYPASS	2
-#define	VM86_REQUEST_IRQ	3
-#define VM86_FREE_IRQ		4
-#define VM86_GET_IRQ_BITS	5
-#define VM86_GET_AND_RESET_IRQ	6
-
-/*
- * This is the stack-layout seen by the user space program when we have
- * done a translation of "SAVE_ALL" from vm86 mode. The real kernel layout
- * is 'kernel_vm86_regs' (see below).
- */
-
-struct vm86_regs {
-/*
- * normal regs, with special meaning for the segment descriptors..
- */
-	long ebx;
-	long ecx;
-	long edx;
-	long esi;
-	long edi;
-	long ebp;
-	long eax;
-	long __null_ds;
-	long __null_es;
-	long __null_fs;
-	long __null_gs;
-	long orig_eax;
-	long eip;
-	unsigned short cs, __csh;
-	long eflags;
-	long esp;
-	unsigned short ss, __ssh;
-/*
- * these are specific to v86 mode:
- */
-	unsigned short es, __esh;
-	unsigned short ds, __dsh;
-	unsigned short fs, __fsh;
-	unsigned short gs, __gsh;
-};
-
-struct revectored_struct {
-	unsigned long __map[8];			/* 256 bits */
-};
-
-struct vm86_struct {
-	struct vm86_regs regs;
-	unsigned long flags;
-	unsigned long screen_bitmap;
-	unsigned long cpu_type;
-	struct revectored_struct int_revectored;
-	struct revectored_struct int21_revectored;
-};
-
-/*
- * flags masks
- */
-#define VM86_SCREEN_BITMAP	0x0001
-
-struct vm86plus_info_struct {
-	unsigned long force_return_for_pic:1;
-	unsigned long vm86dbg_active:1;       /* for debugger */
-	unsigned long vm86dbg_TFpendig:1;     /* for debugger */
-	unsigned long unused:28;
-	unsigned long is_vm86pus:1;	      /* for vm86 internal use */
-	unsigned char vm86dbg_intxxtab[32];   /* for debugger */
-};
-struct vm86plus_struct {
-	struct vm86_regs regs;
-	unsigned long flags;
-	unsigned long screen_bitmap;
-	unsigned long cpu_type;
-	struct revectored_struct int_revectored;
-	struct revectored_struct int21_revectored;
-	struct vm86plus_info_struct vm86plus;
-};
-
-#ifdef __KERNEL__
 
 #include <asm/ptrace.h>
+#include <uapi/asm/vm86.h>
 
 /*
  * This is the (kernel) stack-layout when we have done a "SAVE_ALL" from vm86
@@ -203,6 +79,4 @@ static inline int handle_vm86_trap(struct kernel_vm86_regs *a, long b, int c)
 
 #endif /* CONFIG_VM86 */
 
-#endif /* __KERNEL__ */
-
 #endif /* _ASM_X86_VM86_H */
diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h
index 36ec21c36d6..235b49fa554 100644
--- a/arch/x86/include/asm/vmx.h
+++ b/arch/x86/include/asm/vmx.h
@@ -1,6 +1,3 @@
-#ifndef VMX_H
-#define VMX_H
-
 /*
  * vmx.h: VMX Architecture related definitions
  * Copyright (c) 2004, Intel Corporation.
@@ -24,90 +21,12 @@
  *    Yaniv Kamay <yaniv@qumranet.com>
  *
  */
+#ifndef VMX_H
+#define VMX_H
 
-#define VMX_EXIT_REASONS_FAILED_VMENTRY         0x80000000
-
-#define EXIT_REASON_EXCEPTION_NMI       0
-#define EXIT_REASON_EXTERNAL_INTERRUPT  1
-#define EXIT_REASON_TRIPLE_FAULT        2
-
-#define EXIT_REASON_PENDING_INTERRUPT   7
-#define EXIT_REASON_NMI_WINDOW          8
-#define EXIT_REASON_TASK_SWITCH         9
-#define EXIT_REASON_CPUID               10
-#define EXIT_REASON_HLT                 12
-#define EXIT_REASON_INVD                13
-#define EXIT_REASON_INVLPG              14
-#define EXIT_REASON_RDPMC               15
-#define EXIT_REASON_RDTSC               16
-#define EXIT_REASON_VMCALL              18
-#define EXIT_REASON_VMCLEAR             19
-#define EXIT_REASON_VMLAUNCH            20
-#define EXIT_REASON_VMPTRLD             21
-#define EXIT_REASON_VMPTRST             22
-#define EXIT_REASON_VMREAD              23
-#define EXIT_REASON_VMRESUME            24
-#define EXIT_REASON_VMWRITE             25
-#define EXIT_REASON_VMOFF               26
-#define EXIT_REASON_VMON                27
-#define EXIT_REASON_CR_ACCESS           28
-#define EXIT_REASON_DR_ACCESS           29
-#define EXIT_REASON_IO_INSTRUCTION      30
-#define EXIT_REASON_MSR_READ            31
-#define EXIT_REASON_MSR_WRITE           32
-#define EXIT_REASON_INVALID_STATE       33
-#define EXIT_REASON_MWAIT_INSTRUCTION   36
-#define EXIT_REASON_MONITOR_INSTRUCTION 39
-#define EXIT_REASON_PAUSE_INSTRUCTION   40
-#define EXIT_REASON_MCE_DURING_VMENTRY  41
-#define EXIT_REASON_TPR_BELOW_THRESHOLD 43
-#define EXIT_REASON_APIC_ACCESS         44
-#define EXIT_REASON_EPT_VIOLATION       48
-#define EXIT_REASON_EPT_MISCONFIG       49
-#define EXIT_REASON_WBINVD              54
-#define EXIT_REASON_XSETBV              55
-#define EXIT_REASON_INVPCID             58
-
-#define VMX_EXIT_REASONS \
-	{ EXIT_REASON_EXCEPTION_NMI,         "EXCEPTION_NMI" }, \
-	{ EXIT_REASON_EXTERNAL_INTERRUPT,    "EXTERNAL_INTERRUPT" }, \
-	{ EXIT_REASON_TRIPLE_FAULT,          "TRIPLE_FAULT" }, \
-	{ EXIT_REASON_PENDING_INTERRUPT,     "PENDING_INTERRUPT" }, \
-	{ EXIT_REASON_NMI_WINDOW,            "NMI_WINDOW" }, \
-	{ EXIT_REASON_TASK_SWITCH,           "TASK_SWITCH" }, \
-	{ EXIT_REASON_CPUID,                 "CPUID" }, \
-	{ EXIT_REASON_HLT,                   "HLT" }, \
-	{ EXIT_REASON_INVLPG,                "INVLPG" }, \
-	{ EXIT_REASON_RDPMC,                 "RDPMC" }, \
-	{ EXIT_REASON_RDTSC,                 "RDTSC" }, \
-	{ EXIT_REASON_VMCALL,                "VMCALL" }, \
-	{ EXIT_REASON_VMCLEAR,               "VMCLEAR" }, \
-	{ EXIT_REASON_VMLAUNCH,              "VMLAUNCH" }, \
-	{ EXIT_REASON_VMPTRLD,               "VMPTRLD" }, \
-	{ EXIT_REASON_VMPTRST,               "VMPTRST" }, \
-	{ EXIT_REASON_VMREAD,                "VMREAD" }, \
-	{ EXIT_REASON_VMRESUME,              "VMRESUME" }, \
-	{ EXIT_REASON_VMWRITE,               "VMWRITE" }, \
-	{ EXIT_REASON_VMOFF,                 "VMOFF" }, \
-	{ EXIT_REASON_VMON,                  "VMON" }, \
-	{ EXIT_REASON_CR_ACCESS,             "CR_ACCESS" }, \
-	{ EXIT_REASON_DR_ACCESS,             "DR_ACCESS" }, \
-	{ EXIT_REASON_IO_INSTRUCTION,        "IO_INSTRUCTION" }, \
-	{ EXIT_REASON_MSR_READ,              "MSR_READ" }, \
-	{ EXIT_REASON_MSR_WRITE,             "MSR_WRITE" }, \
-	{ EXIT_REASON_MWAIT_INSTRUCTION,     "MWAIT_INSTRUCTION" }, \
-	{ EXIT_REASON_MONITOR_INSTRUCTION,   "MONITOR_INSTRUCTION" }, \
-	{ EXIT_REASON_PAUSE_INSTRUCTION,     "PAUSE_INSTRUCTION" }, \
-	{ EXIT_REASON_MCE_DURING_VMENTRY,    "MCE_DURING_VMENTRY" }, \
-	{ EXIT_REASON_TPR_BELOW_THRESHOLD,   "TPR_BELOW_THRESHOLD" }, \
-	{ EXIT_REASON_APIC_ACCESS,           "APIC_ACCESS" }, \
-	{ EXIT_REASON_EPT_VIOLATION,         "EPT_VIOLATION" }, \
-	{ EXIT_REASON_EPT_MISCONFIG,         "EPT_MISCONFIG" }, \
-	{ EXIT_REASON_WBINVD,                "WBINVD" }
-
-#ifdef __KERNEL__
 
 #include <linux/types.h>
+#include <uapi/asm/vmx.h>
 
 /*
  * Definitions of Primary Processor-Based VM-Execution Controls.
@@ -445,8 +364,7 @@ enum vmcs_field {
 #define VMX_EPTP_WB_BIT				(1ull << 14)
 #define VMX_EPT_2MB_PAGE_BIT			(1ull << 16)
 #define VMX_EPT_1GB_PAGE_BIT			(1ull << 17)
-#define VMX_EPT_AD_BIT					(1ull << 21)
-#define VMX_EPT_EXTENT_INDIVIDUAL_BIT		(1ull << 24)
+#define VMX_EPT_AD_BIT				    (1ull << 21)
 #define VMX_EPT_EXTENT_CONTEXT_BIT		(1ull << 25)
 #define VMX_EPT_EXTENT_GLOBAL_BIT		(1ull << 26)
 
@@ -527,5 +445,3 @@ enum vm_instruction_error_number {
 };
 
 #endif
-
-#endif
diff --git a/arch/x86/include/asm/vsyscall.h b/arch/x86/include/asm/vsyscall.h
index eaea1d31f75..2a46ca720af 100644
--- a/arch/x86/include/asm/vsyscall.h
+++ b/arch/x86/include/asm/vsyscall.h
@@ -1,20 +1,8 @@
 #ifndef _ASM_X86_VSYSCALL_H
 #define _ASM_X86_VSYSCALL_H
 
-enum vsyscall_num {
-	__NR_vgettimeofday,
-	__NR_vtime,
-	__NR_vgetcpu,
-};
-
-#define VSYSCALL_START (-10UL << 20)
-#define VSYSCALL_SIZE 1024
-#define VSYSCALL_END (-2UL << 20)
-#define VSYSCALL_MAPPED_PAGES 1
-#define VSYSCALL_ADDR(vsyscall_nr) (VSYSCALL_START+VSYSCALL_SIZE*(vsyscall_nr))
-
-#ifdef __KERNEL__
 #include <linux/seqlock.h>
+#include <uapi/asm/vsyscall.h>
 
 #define VGETCPU_RDTSCP	1
 #define VGETCPU_LSL	2
@@ -33,6 +21,24 @@ extern void map_vsyscall(void);
  */
 extern bool emulate_vsyscall(struct pt_regs *regs, unsigned long address);
 
-#endif /* __KERNEL__ */
+#ifdef CONFIG_X86_64
+
+#define VGETCPU_CPU_MASK 0xfff
+
+static inline unsigned int __getcpu(void)
+{
+	unsigned int p;
+
+	if (VVAR(vgetcpu_mode) == VGETCPU_RDTSCP) {
+		/* Load per CPU data from RDTSCP */
+		native_read_tscp(&p);
+	} else {
+		/* Load per CPU data from GDT */
+		asm("lsl %1,%0" : "=r" (p) : "r" (__PER_CPU_SEG));
+	}
+
+	return p;
+}
+#endif /* CONFIG_X86_64 */
 
 #endif /* _ASM_X86_VSYSCALL_H */
diff --git a/arch/x86/include/asm/xen/interface.h b/arch/x86/include/asm/xen/interface.h
index 54d52ff1304..fd9cb7695b5 100644
--- a/arch/x86/include/asm/xen/interface.h
+++ b/arch/x86/include/asm/xen/interface.h
@@ -63,6 +63,7 @@ DEFINE_GUEST_HANDLE(void);
 DEFINE_GUEST_HANDLE(uint64_t);
 DEFINE_GUEST_HANDLE(uint32_t);
 DEFINE_GUEST_HANDLE(xen_pfn_t);
+DEFINE_GUEST_HANDLE(xen_ulong_t);
 #endif
 
 #ifndef HYPERVISOR_VIRT_START
diff --git a/arch/x86/include/uapi/asm/Kbuild b/arch/x86/include/uapi/asm/Kbuild
index 83b6e9a0dce..09409c44f9a 100644
--- a/arch/x86/include/uapi/asm/Kbuild
+++ b/arch/x86/include/uapi/asm/Kbuild
@@ -4,3 +4,61 @@ include include/uapi/asm-generic/Kbuild.asm
 genhdr-y += unistd_32.h
 genhdr-y += unistd_64.h
 genhdr-y += unistd_x32.h
+header-y += a.out.h
+header-y += auxvec.h
+header-y += bitsperlong.h
+header-y += boot.h
+header-y += bootparam.h
+header-y += byteorder.h
+header-y += debugreg.h
+header-y += e820.h
+header-y += errno.h
+header-y += fcntl.h
+header-y += hw_breakpoint.h
+header-y += hyperv.h
+header-y += ioctl.h
+header-y += ioctls.h
+header-y += ipcbuf.h
+header-y += ist.h
+header-y += kvm.h
+header-y += kvm_para.h
+header-y += ldt.h
+header-y += mce.h
+header-y += mman.h
+header-y += msgbuf.h
+header-y += msr-index.h
+header-y += msr.h
+header-y += mtrr.h
+header-y += param.h
+header-y += perf_regs.h
+header-y += poll.h
+header-y += posix_types.h
+header-y += posix_types_32.h
+header-y += posix_types_64.h
+header-y += posix_types_x32.h
+header-y += prctl.h
+header-y += processor-flags.h
+header-y += ptrace-abi.h
+header-y += ptrace.h
+header-y += resource.h
+header-y += sembuf.h
+header-y += setup.h
+header-y += shmbuf.h
+header-y += sigcontext.h
+header-y += sigcontext32.h
+header-y += siginfo.h
+header-y += signal.h
+header-y += socket.h
+header-y += sockios.h
+header-y += stat.h
+header-y += statfs.h
+header-y += svm.h
+header-y += swab.h
+header-y += termbits.h
+header-y += termios.h
+header-y += types.h
+header-y += ucontext.h
+header-y += unistd.h
+header-y += vm86.h
+header-y += vmx.h
+header-y += vsyscall.h
diff --git a/arch/x86/include/asm/a.out.h b/arch/x86/include/uapi/asm/a.out.h
index 4684f97a5bb..4684f97a5bb 100644
--- a/arch/x86/include/asm/a.out.h
+++ b/arch/x86/include/uapi/asm/a.out.h
diff --git a/arch/x86/include/asm/auxvec.h b/arch/x86/include/uapi/asm/auxvec.h
index 77203ac352d..77203ac352d 100644
--- a/arch/x86/include/asm/auxvec.h
+++ b/arch/x86/include/uapi/asm/auxvec.h
diff --git a/arch/x86/include/asm/bitsperlong.h b/arch/x86/include/uapi/asm/bitsperlong.h
index b0ae1c4dc79..b0ae1c4dc79 100644
--- a/arch/x86/include/asm/bitsperlong.h
+++ b/arch/x86/include/uapi/asm/bitsperlong.h
diff --git a/arch/x86/include/uapi/asm/boot.h b/arch/x86/include/uapi/asm/boot.h
new file mode 100644
index 00000000000..94292c4c812
--- /dev/null
+++ b/arch/x86/include/uapi/asm/boot.h
@@ -0,0 +1,10 @@
+#ifndef _UAPI_ASM_X86_BOOT_H
+#define _UAPI_ASM_X86_BOOT_H
+
+/* Internal svga startup constants */
+#define NORMAL_VGA	0xffff		/* 80x25 mode */
+#define EXTENDED_VGA	0xfffe		/* 80x50 mode */
+#define ASK_VGA		0xfffd		/* ask for it at bootup */
+
+
+#endif /* _UAPI_ASM_X86_BOOT_H */
diff --git a/arch/x86/include/asm/bootparam.h b/arch/x86/include/uapi/asm/bootparam.h
index 2ad874cb661..92862cd9020 100644
--- a/arch/x86/include/asm/bootparam.h
+++ b/arch/x86/include/uapi/asm/bootparam.h
@@ -13,6 +13,7 @@
 #define SETUP_NONE			0
 #define SETUP_E820_EXT			1
 #define SETUP_DTB			2
+#define SETUP_PCI			3
 
 /* extensible setup data list node */
 struct setup_data {
diff --git a/arch/x86/include/asm/byteorder.h b/arch/x86/include/uapi/asm/byteorder.h
index b13a7a88f3e..b13a7a88f3e 100644
--- a/arch/x86/include/asm/byteorder.h
+++ b/arch/x86/include/uapi/asm/byteorder.h
diff --git a/arch/x86/include/uapi/asm/debugreg.h b/arch/x86/include/uapi/asm/debugreg.h
new file mode 100644
index 00000000000..3c0874dd986
--- /dev/null
+++ b/arch/x86/include/uapi/asm/debugreg.h
@@ -0,0 +1,80 @@
+#ifndef _UAPI_ASM_X86_DEBUGREG_H
+#define _UAPI_ASM_X86_DEBUGREG_H
+
+
+/* Indicate the register numbers for a number of the specific
+   debug registers.  Registers 0-3 contain the addresses we wish to trap on */
+#define DR_FIRSTADDR 0        /* u_debugreg[DR_FIRSTADDR] */
+#define DR_LASTADDR 3         /* u_debugreg[DR_LASTADDR]  */
+
+#define DR_STATUS 6           /* u_debugreg[DR_STATUS]     */
+#define DR_CONTROL 7          /* u_debugreg[DR_CONTROL] */
+
+/* Define a few things for the status register.  We can use this to determine
+   which debugging register was responsible for the trap.  The other bits
+   are either reserved or not of interest to us. */
+
+/* Define reserved bits in DR6 which are always set to 1 */
+#define DR6_RESERVED	(0xFFFF0FF0)
+
+#define DR_TRAP0	(0x1)		/* db0 */
+#define DR_TRAP1	(0x2)		/* db1 */
+#define DR_TRAP2	(0x4)		/* db2 */
+#define DR_TRAP3	(0x8)		/* db3 */
+#define DR_TRAP_BITS	(DR_TRAP0|DR_TRAP1|DR_TRAP2|DR_TRAP3)
+
+#define DR_STEP		(0x4000)	/* single-step */
+#define DR_SWITCH	(0x8000)	/* task switch */
+
+/* Now define a bunch of things for manipulating the control register.
+   The top two bytes of the control register consist of 4 fields of 4
+   bits - each field corresponds to one of the four debug registers,
+   and indicates what types of access we trap on, and how large the data
+   field is that we are looking at */
+
+#define DR_CONTROL_SHIFT 16 /* Skip this many bits in ctl register */
+#define DR_CONTROL_SIZE 4   /* 4 control bits per register */
+
+#define DR_RW_EXECUTE (0x0)   /* Settings for the access types to trap on */
+#define DR_RW_WRITE (0x1)
+#define DR_RW_READ (0x3)
+
+#define DR_LEN_1 (0x0) /* Settings for data length to trap on */
+#define DR_LEN_2 (0x4)
+#define DR_LEN_4 (0xC)
+#define DR_LEN_8 (0x8)
+
+/* The low byte to the control register determine which registers are
+   enabled.  There are 4 fields of two bits.  One bit is "local", meaning
+   that the processor will reset the bit after a task switch and the other
+   is global meaning that we have to explicitly reset the bit.  With linux,
+   you can use either one, since we explicitly zero the register when we enter
+   kernel mode. */
+
+#define DR_LOCAL_ENABLE_SHIFT 0    /* Extra shift to the local enable bit */
+#define DR_GLOBAL_ENABLE_SHIFT 1   /* Extra shift to the global enable bit */
+#define DR_LOCAL_ENABLE (0x1)      /* Local enable for reg 0 */
+#define DR_GLOBAL_ENABLE (0x2)     /* Global enable for reg 0 */
+#define DR_ENABLE_SIZE 2           /* 2 enable bits per register */
+
+#define DR_LOCAL_ENABLE_MASK (0x55)  /* Set  local bits for all 4 regs */
+#define DR_GLOBAL_ENABLE_MASK (0xAA) /* Set global bits for all 4 regs */
+
+/* The second byte to the control register has a few special things.
+   We can slow the instruction pipeline for instructions coming via the
+   gdt or the ldt if we want to.  I am not sure why this is an advantage */
+
+#ifdef __i386__
+#define DR_CONTROL_RESERVED (0xFC00) /* Reserved by Intel */
+#else
+#define DR_CONTROL_RESERVED (0xFFFFFFFF0000FC00UL) /* Reserved */
+#endif
+
+#define DR_LOCAL_SLOWDOWN (0x100)   /* Local slow the pipeline */
+#define DR_GLOBAL_SLOWDOWN (0x200)  /* Global slow the pipeline */
+
+/*
+ * HW breakpoint additions
+ */
+
+#endif /* _UAPI_ASM_X86_DEBUGREG_H */
diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
new file mode 100644
index 00000000000..bbae0247070
--- /dev/null
+++ b/arch/x86/include/uapi/asm/e820.h
@@ -0,0 +1,75 @@
+#ifndef _UAPI_ASM_X86_E820_H
+#define _UAPI_ASM_X86_E820_H
+#define E820MAP	0x2d0		/* our map */
+#define E820MAX	128		/* number of entries in E820MAP */
+
+/*
+ * Legacy E820 BIOS limits us to 128 (E820MAX) nodes due to the
+ * constrained space in the zeropage.  If we have more nodes than
+ * that, and if we've booted off EFI firmware, then the EFI tables
+ * passed us from the EFI firmware can list more nodes.  Size our
+ * internal memory map tables to have room for these additional
+ * nodes, based on up to three entries per node for which the
+ * kernel was built: MAX_NUMNODES == (1 << CONFIG_NODES_SHIFT),
+ * plus E820MAX, allowing space for the possible duplicate E820
+ * entries that might need room in the same arrays, prior to the
+ * call to sanitize_e820_map() to remove duplicates.  The allowance
+ * of three memory map entries per node is "enough" entries for
+ * the initial hardware platform motivating this mechanism to make
+ * use of additional EFI map entries.  Future platforms may want
+ * to allow more than three entries per node or otherwise refine
+ * this size.
+ */
+
+/*
+ * Odd: 'make headers_check' complains about numa.h if I try
+ * to collapse the next two #ifdef lines to a single line:
+ *	#if defined(__KERNEL__) && defined(CONFIG_EFI)
+ */
+#ifndef __KERNEL__
+#define E820_X_MAX E820MAX
+#endif
+
+#define E820NR	0x1e8		/* # entries in E820MAP */
+
+#define E820_RAM	1
+#define E820_RESERVED	2
+#define E820_ACPI	3
+#define E820_NVS	4
+#define E820_UNUSABLE	5
+
+
+/*
+ * reserved RAM used by kernel itself
+ * if CONFIG_INTEL_TXT is enabled, memory of this type will be
+ * included in the S3 integrity calculation and so should not include
+ * any memory that BIOS might alter over the S3 transition
+ */
+#define E820_RESERVED_KERN        128
+
+#ifndef __ASSEMBLY__
+#include <linux/types.h>
+struct e820entry {
+	__u64 addr;	/* start of memory segment */
+	__u64 size;	/* size of memory segment */
+	__u32 type;	/* type of memory segment */
+} __attribute__((packed));
+
+struct e820map {
+	__u32 nr_map;
+	struct e820entry map[E820_X_MAX];
+};
+
+#define ISA_START_ADDRESS	0xa0000
+#define ISA_END_ADDRESS		0x100000
+
+#define BIOS_BEGIN		0x000a0000
+#define BIOS_END		0x00100000
+
+#define BIOS_ROM_BASE		0xffe00000
+#define BIOS_ROM_END		0xffffffff
+
+#endif /* __ASSEMBLY__ */
+
+
+#endif /* _UAPI_ASM_X86_E820_H */
diff --git a/arch/x86/include/asm/errno.h b/arch/x86/include/uapi/asm/errno.h
index 4c82b503d92..4c82b503d92 100644
--- a/arch/x86/include/asm/errno.h
+++ b/arch/x86/include/uapi/asm/errno.h
diff --git a/arch/x86/include/asm/fcntl.h b/arch/x86/include/uapi/asm/fcntl.h
index 46ab12db573..46ab12db573 100644
--- a/arch/x86/include/asm/fcntl.h
+++ b/arch/x86/include/uapi/asm/fcntl.h
diff --git a/arch/x86/include/uapi/asm/hw_breakpoint.h b/arch/x86/include/uapi/asm/hw_breakpoint.h
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/arch/x86/include/uapi/asm/hw_breakpoint.h
diff --git a/arch/x86/include/asm/hyperv.h b/arch/x86/include/uapi/asm/hyperv.h
index b80420bcd09..b80420bcd09 100644
--- a/arch/x86/include/asm/hyperv.h
+++ b/arch/x86/include/uapi/asm/hyperv.h
diff --git a/arch/x86/include/asm/ioctl.h b/arch/x86/include/uapi/asm/ioctl.h
index b279fe06dfe..b279fe06dfe 100644
--- a/arch/x86/include/asm/ioctl.h
+++ b/arch/x86/include/uapi/asm/ioctl.h
diff --git a/arch/x86/include/asm/ioctls.h b/arch/x86/include/uapi/asm/ioctls.h
index ec34c760665..ec34c760665 100644
--- a/arch/x86/include/asm/ioctls.h
+++ b/arch/x86/include/uapi/asm/ioctls.h
diff --git a/arch/x86/include/asm/ipcbuf.h b/arch/x86/include/uapi/asm/ipcbuf.h
index 84c7e51cb6d..84c7e51cb6d 100644
--- a/arch/x86/include/asm/ipcbuf.h
+++ b/arch/x86/include/uapi/asm/ipcbuf.h
diff --git a/arch/x86/include/uapi/asm/ist.h b/arch/x86/include/uapi/asm/ist.h
new file mode 100644
index 00000000000..bad9f5ea407
--- /dev/null
+++ b/arch/x86/include/uapi/asm/ist.h
@@ -0,0 +1,29 @@
+/*
+ * Include file for the interface to IST BIOS
+ * Copyright 2002 Andy Grover <andrew.grover@intel.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+#ifndef _UAPI_ASM_X86_IST_H
+#define _UAPI_ASM_X86_IST_H
+
+
+
+#include <linux/types.h>
+
+struct ist_info {
+	__u32 signature;
+	__u32 command;
+	__u32 event;
+	__u32 perf_level;
+};
+
+#endif /* _UAPI_ASM_X86_IST_H */
diff --git a/arch/x86/include/asm/kvm.h b/arch/x86/include/uapi/asm/kvm.h
index a65ec29e6ff..a65ec29e6ff 100644
--- a/arch/x86/include/asm/kvm.h
+++ b/arch/x86/include/uapi/asm/kvm.h
diff --git a/arch/x86/include/uapi/asm/kvm_para.h b/arch/x86/include/uapi/asm/kvm_para.h
new file mode 100644
index 00000000000..06fdbd987e9
--- /dev/null
+++ b/arch/x86/include/uapi/asm/kvm_para.h
@@ -0,0 +1,100 @@
+#ifndef _UAPI_ASM_X86_KVM_PARA_H
+#define _UAPI_ASM_X86_KVM_PARA_H
+
+#include <linux/types.h>
+#include <asm/hyperv.h>
+
+/* This CPUID returns the signature 'KVMKVMKVM' in ebx, ecx, and edx.  It
+ * should be used to determine that a VM is running under KVM.
+ */
+#define KVM_CPUID_SIGNATURE	0x40000000
+
+/* This CPUID returns a feature bitmap in eax.  Before enabling a particular
+ * paravirtualization, the appropriate feature bit should be checked.
+ */
+#define KVM_CPUID_FEATURES	0x40000001
+#define KVM_FEATURE_CLOCKSOURCE		0
+#define KVM_FEATURE_NOP_IO_DELAY	1
+#define KVM_FEATURE_MMU_OP		2
+/* This indicates that the new set of kvmclock msrs
+ * are available. The use of 0x11 and 0x12 is deprecated
+ */
+#define KVM_FEATURE_CLOCKSOURCE2        3
+#define KVM_FEATURE_ASYNC_PF		4
+#define KVM_FEATURE_STEAL_TIME		5
+#define KVM_FEATURE_PV_EOI		6
+
+/* The last 8 bits are used to indicate how to interpret the flags field
+ * in pvclock structure. If no bits are set, all flags are ignored.
+ */
+#define KVM_FEATURE_CLOCKSOURCE_STABLE_BIT	24
+
+#define MSR_KVM_WALL_CLOCK  0x11
+#define MSR_KVM_SYSTEM_TIME 0x12
+
+#define KVM_MSR_ENABLED 1
+/* Custom MSRs falls in the range 0x4b564d00-0x4b564dff */
+#define MSR_KVM_WALL_CLOCK_NEW  0x4b564d00
+#define MSR_KVM_SYSTEM_TIME_NEW 0x4b564d01
+#define MSR_KVM_ASYNC_PF_EN 0x4b564d02
+#define MSR_KVM_STEAL_TIME  0x4b564d03
+#define MSR_KVM_PV_EOI_EN      0x4b564d04
+
+struct kvm_steal_time {
+	__u64 steal;
+	__u32 version;
+	__u32 flags;
+	__u32 pad[12];
+};
+
+#define KVM_STEAL_ALIGNMENT_BITS 5
+#define KVM_STEAL_VALID_BITS ((-1ULL << (KVM_STEAL_ALIGNMENT_BITS + 1)))
+#define KVM_STEAL_RESERVED_MASK (((1 << KVM_STEAL_ALIGNMENT_BITS) - 1 ) << 1)
+
+#define KVM_MAX_MMU_OP_BATCH           32
+
+#define KVM_ASYNC_PF_ENABLED			(1 << 0)
+#define KVM_ASYNC_PF_SEND_ALWAYS		(1 << 1)
+
+/* Operations for KVM_HC_MMU_OP */
+#define KVM_MMU_OP_WRITE_PTE            1
+#define KVM_MMU_OP_FLUSH_TLB	        2
+#define KVM_MMU_OP_RELEASE_PT	        3
+
+/* Payload for KVM_HC_MMU_OP */
+struct kvm_mmu_op_header {
+	__u32 op;
+	__u32 pad;
+};
+
+struct kvm_mmu_op_write_pte {
+	struct kvm_mmu_op_header header;
+	__u64 pte_phys;
+	__u64 pte_val;
+};
+
+struct kvm_mmu_op_flush_tlb {
+	struct kvm_mmu_op_header header;
+};
+
+struct kvm_mmu_op_release_pt {
+	struct kvm_mmu_op_header header;
+	__u64 pt_phys;
+};
+
+#define KVM_PV_REASON_PAGE_NOT_PRESENT 1
+#define KVM_PV_REASON_PAGE_READY 2
+
+struct kvm_vcpu_pv_apf_data {
+	__u32 reason;
+	__u8 pad[60];
+	__u32 enabled;
+};
+
+#define KVM_PV_EOI_BIT 0
+#define KVM_PV_EOI_MASK (0x1 << KVM_PV_EOI_BIT)
+#define KVM_PV_EOI_ENABLED KVM_PV_EOI_MASK
+#define KVM_PV_EOI_DISABLED 0x0
+
+
+#endif /* _UAPI_ASM_X86_KVM_PARA_H */
diff --git a/arch/x86/include/asm/ldt.h b/arch/x86/include/uapi/asm/ldt.h
index 46727eb37bf..46727eb37bf 100644
--- a/arch/x86/include/asm/ldt.h
+++ b/arch/x86/include/uapi/asm/ldt.h
diff --git a/arch/x86/include/uapi/asm/mce.h b/arch/x86/include/uapi/asm/mce.h
new file mode 100644
index 00000000000..58c829871c3
--- /dev/null
+++ b/arch/x86/include/uapi/asm/mce.h
@@ -0,0 +1,121 @@
+#ifndef _UAPI_ASM_X86_MCE_H
+#define _UAPI_ASM_X86_MCE_H
+
+#include <linux/types.h>
+#include <asm/ioctls.h>
+
+/*
+ * Machine Check support for x86
+ */
+
+/* MCG_CAP register defines */
+#define MCG_BANKCNT_MASK	0xff         /* Number of Banks */
+#define MCG_CTL_P		(1ULL<<8)    /* MCG_CTL register available */
+#define MCG_EXT_P		(1ULL<<9)    /* Extended registers available */
+#define MCG_CMCI_P		(1ULL<<10)   /* CMCI supported */
+#define MCG_EXT_CNT_MASK	0xff0000     /* Number of Extended registers */
+#define MCG_EXT_CNT_SHIFT	16
+#define MCG_EXT_CNT(c)		(((c) & MCG_EXT_CNT_MASK) >> MCG_EXT_CNT_SHIFT)
+#define MCG_SER_P	 	(1ULL<<24)   /* MCA recovery/new status bits */
+
+/* MCG_STATUS register defines */
+#define MCG_STATUS_RIPV  (1ULL<<0)   /* restart ip valid */
+#define MCG_STATUS_EIPV  (1ULL<<1)   /* ip points to correct instruction */
+#define MCG_STATUS_MCIP  (1ULL<<2)   /* machine check in progress */
+
+/* MCi_STATUS register defines */
+#define MCI_STATUS_VAL   (1ULL<<63)  /* valid error */
+#define MCI_STATUS_OVER  (1ULL<<62)  /* previous errors lost */
+#define MCI_STATUS_UC    (1ULL<<61)  /* uncorrected error */
+#define MCI_STATUS_EN    (1ULL<<60)  /* error enabled */
+#define MCI_STATUS_MISCV (1ULL<<59)  /* misc error reg. valid */
+#define MCI_STATUS_ADDRV (1ULL<<58)  /* addr reg. valid */
+#define MCI_STATUS_PCC   (1ULL<<57)  /* processor context corrupt */
+#define MCI_STATUS_S	 (1ULL<<56)  /* Signaled machine check */
+#define MCI_STATUS_AR	 (1ULL<<55)  /* Action required */
+#define MCACOD		  0xffff     /* MCA Error Code */
+
+/* Architecturally defined codes from SDM Vol. 3B Chapter 15 */
+#define MCACOD_SCRUB	0x00C0	/* 0xC0-0xCF Memory Scrubbing */
+#define MCACOD_SCRUBMSK	0xfff0
+#define MCACOD_L3WB	0x017A	/* L3 Explicit Writeback */
+#define MCACOD_DATA	0x0134	/* Data Load */
+#define MCACOD_INSTR	0x0150	/* Instruction Fetch */
+
+/* MCi_MISC register defines */
+#define MCI_MISC_ADDR_LSB(m)	((m) & 0x3f)
+#define MCI_MISC_ADDR_MODE(m)	(((m) >> 6) & 7)
+#define  MCI_MISC_ADDR_SEGOFF	0	/* segment offset */
+#define  MCI_MISC_ADDR_LINEAR	1	/* linear address */
+#define  MCI_MISC_ADDR_PHYS	2	/* physical address */
+#define  MCI_MISC_ADDR_MEM	3	/* memory address */
+#define  MCI_MISC_ADDR_GENERIC	7	/* generic */
+
+/* CTL2 register defines */
+#define MCI_CTL2_CMCI_EN		(1ULL << 30)
+#define MCI_CTL2_CMCI_THRESHOLD_MASK	0x7fffULL
+
+#define MCJ_CTX_MASK		3
+#define MCJ_CTX(flags)		((flags) & MCJ_CTX_MASK)
+#define MCJ_CTX_RANDOM		0    /* inject context: random */
+#define MCJ_CTX_PROCESS		0x1  /* inject context: process */
+#define MCJ_CTX_IRQ		0x2  /* inject context: IRQ */
+#define MCJ_NMI_BROADCAST	0x4  /* do NMI broadcasting */
+#define MCJ_EXCEPTION		0x8  /* raise as exception */
+#define MCJ_IRQ_BRAODCAST	0x10 /* do IRQ broadcasting */
+
+/* Fields are zero when not available */
+struct mce {
+	__u64 status;
+	__u64 misc;
+	__u64 addr;
+	__u64 mcgstatus;
+	__u64 ip;
+	__u64 tsc;	/* cpu time stamp counter */
+	__u64 time;	/* wall time_t when error was detected */
+	__u8  cpuvendor;	/* cpu vendor as encoded in system.h */
+	__u8  inject_flags;	/* software inject flags */
+	__u16  pad;
+	__u32 cpuid;	/* CPUID 1 EAX */
+	__u8  cs;		/* code segment */
+	__u8  bank;	/* machine check bank */
+	__u8  cpu;	/* cpu number; obsolete; use extcpu now */
+	__u8  finished;   /* entry is valid */
+	__u32 extcpu;	/* linux cpu number that detected the error */
+	__u32 socketid;	/* CPU socket ID */
+	__u32 apicid;	/* CPU initial apic ID */
+	__u64 mcgcap;	/* MCGCAP MSR: machine check capabilities of CPU */
+};
+
+/*
+ * This structure contains all data related to the MCE log.  Also
+ * carries a signature to make it easier to find from external
+ * debugging tools.  Each entry is only valid when its finished flag
+ * is set.
+ */
+
+#define MCE_LOG_LEN 32
+
+struct mce_log {
+	char signature[12]; /* "MACHINECHECK" */
+	unsigned len;	    /* = MCE_LOG_LEN */
+	unsigned next;
+	unsigned flags;
+	unsigned recordlen;	/* length of struct mce */
+	struct mce entry[MCE_LOG_LEN];
+};
+
+#define MCE_OVERFLOW 0		/* bit 0 in flags means overflow */
+
+#define MCE_LOG_SIGNATURE	"MACHINECHECK"
+
+#define MCE_GET_RECORD_LEN   _IOR('M', 1, int)
+#define MCE_GET_LOG_LEN      _IOR('M', 2, int)
+#define MCE_GETCLEAR_FLAGS   _IOR('M', 3, int)
+
+/* Software defined banks */
+#define MCE_EXTENDED_BANK	128
+#define MCE_THERMAL_BANK	MCE_EXTENDED_BANK + 0
+#define K8_MCE_THRESHOLD_BASE      (MCE_EXTENDED_BANK + 1)
+
+#endif /* _UAPI_ASM_X86_MCE_H */
diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/uapi/asm/mman.h
index 593e51d4643..513b05f15bb 100644
--- a/arch/x86/include/asm/mman.h
+++ b/arch/x86/include/uapi/asm/mman.h
@@ -3,6 +3,9 @@
 
 #define MAP_32BIT	0x40		/* only give out 32bit addresses */
 
+#define MAP_HUGE_2MB    (21 << MAP_HUGE_SHIFT)
+#define MAP_HUGE_1GB    (30 << MAP_HUGE_SHIFT)
+
 #include <asm-generic/mman.h>
 
 #endif /* _ASM_X86_MMAN_H */
diff --git a/arch/x86/include/asm/msgbuf.h b/arch/x86/include/uapi/asm/msgbuf.h
index 809134c644a..809134c644a 100644
--- a/arch/x86/include/asm/msgbuf.h
+++ b/arch/x86/include/uapi/asm/msgbuf.h
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/uapi/asm/msr-index.h
index 7f0edceb756..6e930b21872 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/uapi/asm/msr-index.h
@@ -236,6 +236,7 @@
 #define MSR_IA32_EBL_CR_POWERON		0x0000002a
 #define MSR_EBC_FREQUENCY_ID		0x0000002c
 #define MSR_IA32_FEATURE_CONTROL        0x0000003a
+#define MSR_IA32_TSC_ADJUST             0x0000003b
 
 #define FEATURE_CONTROL_LOCKED				(1<<0)
 #define FEATURE_CONTROL_VMXON_ENABLED_INSIDE_SMX	(1<<1)
@@ -337,6 +338,8 @@
 #define MSR_IA32_MISC_ENABLE_TURBO_DISABLE	(1ULL << 38)
 #define MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE	(1ULL << 39)
 
+#define MSR_IA32_TSC_DEADLINE		0x000006E0
+
 /* P4/Xeon+ specific */
 #define MSR_IA32_MCG_EAX		0x00000180
 #define MSR_IA32_MCG_EBX		0x00000181
diff --git a/arch/x86/include/uapi/asm/msr.h b/arch/x86/include/uapi/asm/msr.h
new file mode 100644
index 00000000000..155e51048fa
--- /dev/null
+++ b/arch/x86/include/uapi/asm/msr.h
@@ -0,0 +1,15 @@
+#ifndef _UAPI_ASM_X86_MSR_H
+#define _UAPI_ASM_X86_MSR_H
+
+#include <asm/msr-index.h>
+
+#ifndef __ASSEMBLY__
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#define X86_IOC_RDMSR_REGS	_IOWR('c', 0xA0, __u32[8])
+#define X86_IOC_WRMSR_REGS	_IOWR('c', 0xA1, __u32[8])
+
+#endif /* __ASSEMBLY__ */
+#endif /* _UAPI_ASM_X86_MSR_H */
diff --git a/arch/x86/include/uapi/asm/mtrr.h b/arch/x86/include/uapi/asm/mtrr.h
new file mode 100644
index 00000000000..d0acb658c8f
--- /dev/null
+++ b/arch/x86/include/uapi/asm/mtrr.h
@@ -0,0 +1,117 @@
+/*  Generic MTRR (Memory Type Range Register) ioctls.
+
+    Copyright (C) 1997-1999  Richard Gooch
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+    Richard Gooch may be reached by email at  rgooch@atnf.csiro.au
+    The postal address is:
+      Richard Gooch, c/o ATNF, P. O. Box 76, Epping, N.S.W., 2121, Australia.
+*/
+#ifndef _UAPI_ASM_X86_MTRR_H
+#define _UAPI_ASM_X86_MTRR_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+#include <linux/errno.h>
+
+#define	MTRR_IOCTL_BASE	'M'
+
+/* Warning: this structure has a different order from i386
+   on x86-64. The 32bit emulation code takes care of that.
+   But you need to use this for 64bit, otherwise your X server
+   will break. */
+
+#ifdef __i386__
+struct mtrr_sentry {
+    unsigned long base;    /*  Base address     */
+    unsigned int size;    /*  Size of region   */
+    unsigned int type;     /*  Type of region   */
+};
+
+struct mtrr_gentry {
+    unsigned int regnum;   /*  Register number  */
+    unsigned long base;    /*  Base address     */
+    unsigned int size;    /*  Size of region   */
+    unsigned int type;     /*  Type of region   */
+};
+
+#else /* __i386__ */
+
+struct mtrr_sentry {
+	__u64 base;		/*  Base address     */
+	__u32 size;		/*  Size of region   */
+	__u32 type;		/*  Type of region   */
+};
+
+struct mtrr_gentry {
+	__u64 base;		/*  Base address     */
+	__u32 size;		/*  Size of region   */
+	__u32 regnum;		/*  Register number  */
+	__u32 type;		/*  Type of region   */
+	__u32 _pad;		/*  Unused	     */
+};
+
+#endif /* !__i386__ */
+
+struct mtrr_var_range {
+	__u32 base_lo;
+	__u32 base_hi;
+	__u32 mask_lo;
+	__u32 mask_hi;
+};
+
+/* In the Intel processor's MTRR interface, the MTRR type is always held in
+   an 8 bit field: */
+typedef __u8 mtrr_type;
+
+#define MTRR_NUM_FIXED_RANGES 88
+#define MTRR_MAX_VAR_RANGES 256
+
+struct mtrr_state_type {
+	struct mtrr_var_range var_ranges[MTRR_MAX_VAR_RANGES];
+	mtrr_type fixed_ranges[MTRR_NUM_FIXED_RANGES];
+	unsigned char enabled;
+	unsigned char have_fixed;
+	mtrr_type def_type;
+};
+
+#define MTRRphysBase_MSR(reg) (0x200 + 2 * (reg))
+#define MTRRphysMask_MSR(reg) (0x200 + 2 * (reg) + 1)
+
+/*  These are the various ioctls  */
+#define MTRRIOC_ADD_ENTRY        _IOW(MTRR_IOCTL_BASE,  0, struct mtrr_sentry)
+#define MTRRIOC_SET_ENTRY        _IOW(MTRR_IOCTL_BASE,  1, struct mtrr_sentry)
+#define MTRRIOC_DEL_ENTRY        _IOW(MTRR_IOCTL_BASE,  2, struct mtrr_sentry)
+#define MTRRIOC_GET_ENTRY        _IOWR(MTRR_IOCTL_BASE, 3, struct mtrr_gentry)
+#define MTRRIOC_KILL_ENTRY       _IOW(MTRR_IOCTL_BASE,  4, struct mtrr_sentry)
+#define MTRRIOC_ADD_PAGE_ENTRY   _IOW(MTRR_IOCTL_BASE,  5, struct mtrr_sentry)
+#define MTRRIOC_SET_PAGE_ENTRY   _IOW(MTRR_IOCTL_BASE,  6, struct mtrr_sentry)
+#define MTRRIOC_DEL_PAGE_ENTRY   _IOW(MTRR_IOCTL_BASE,  7, struct mtrr_sentry)
+#define MTRRIOC_GET_PAGE_ENTRY   _IOWR(MTRR_IOCTL_BASE, 8, struct mtrr_gentry)
+#define MTRRIOC_KILL_PAGE_ENTRY  _IOW(MTRR_IOCTL_BASE,  9, struct mtrr_sentry)
+
+/*  These are the region types  */
+#define MTRR_TYPE_UNCACHABLE 0
+#define MTRR_TYPE_WRCOMB     1
+/*#define MTRR_TYPE_         2*/
+/*#define MTRR_TYPE_         3*/
+#define MTRR_TYPE_WRTHROUGH  4
+#define MTRR_TYPE_WRPROT     5
+#define MTRR_TYPE_WRBACK     6
+#define MTRR_NUM_TYPES       7
+
+
+#endif /* _UAPI_ASM_X86_MTRR_H */
diff --git a/arch/x86/include/asm/param.h b/arch/x86/include/uapi/asm/param.h
index 965d4542797..965d4542797 100644
--- a/arch/x86/include/asm/param.h
+++ b/arch/x86/include/uapi/asm/param.h
diff --git a/arch/x86/include/asm/perf_regs.h b/arch/x86/include/uapi/asm/perf_regs.h
index 3f2207bfd17..3f2207bfd17 100644
--- a/arch/x86/include/asm/perf_regs.h
+++ b/arch/x86/include/uapi/asm/perf_regs.h
diff --git a/arch/x86/include/asm/poll.h b/arch/x86/include/uapi/asm/poll.h
index c98509d3149..c98509d3149 100644
--- a/arch/x86/include/asm/poll.h
+++ b/arch/x86/include/uapi/asm/poll.h
diff --git a/arch/x86/include/uapi/asm/posix_types.h b/arch/x86/include/uapi/asm/posix_types.h
new file mode 100644
index 00000000000..85506b38362
--- /dev/null
+++ b/arch/x86/include/uapi/asm/posix_types.h
@@ -0,0 +1,9 @@
+#ifndef __KERNEL__
+# ifdef __i386__
+#  include <asm/posix_types_32.h>
+# elif defined(__ILP32__)
+#  include <asm/posix_types_x32.h>
+# else
+#  include <asm/posix_types_64.h>
+# endif
+#endif
diff --git a/arch/x86/include/asm/posix_types_32.h b/arch/x86/include/uapi/asm/posix_types_32.h
index 8e525059e7d..8e525059e7d 100644
--- a/arch/x86/include/asm/posix_types_32.h
+++ b/arch/x86/include/uapi/asm/posix_types_32.h
diff --git a/arch/x86/include/asm/posix_types_64.h b/arch/x86/include/uapi/asm/posix_types_64.h
index cba0c1ead16..cba0c1ead16 100644
--- a/arch/x86/include/asm/posix_types_64.h
+++ b/arch/x86/include/uapi/asm/posix_types_64.h
diff --git a/arch/x86/include/asm/posix_types_x32.h b/arch/x86/include/uapi/asm/posix_types_x32.h
index 85f9bdafa93..85f9bdafa93 100644
--- a/arch/x86/include/asm/posix_types_x32.h
+++ b/arch/x86/include/uapi/asm/posix_types_x32.h
diff --git a/arch/x86/include/asm/prctl.h b/arch/x86/include/uapi/asm/prctl.h
index 3ac5032fae0..3ac5032fae0 100644
--- a/arch/x86/include/asm/prctl.h
+++ b/arch/x86/include/uapi/asm/prctl.h
diff --git a/arch/x86/include/uapi/asm/processor-flags.h b/arch/x86/include/uapi/asm/processor-flags.h
new file mode 100644
index 00000000000..54991a74604
--- /dev/null
+++ b/arch/x86/include/uapi/asm/processor-flags.h
@@ -0,0 +1,99 @@
+#ifndef _UAPI_ASM_X86_PROCESSOR_FLAGS_H
+#define _UAPI_ASM_X86_PROCESSOR_FLAGS_H
+/* Various flags defined: can be included from assembler. */
+
+/*
+ * EFLAGS bits
+ */
+#define X86_EFLAGS_CF	0x00000001 /* Carry Flag */
+#define X86_EFLAGS_BIT1	0x00000002 /* Bit 1 - always on */
+#define X86_EFLAGS_PF	0x00000004 /* Parity Flag */
+#define X86_EFLAGS_AF	0x00000010 /* Auxiliary carry Flag */
+#define X86_EFLAGS_ZF	0x00000040 /* Zero Flag */
+#define X86_EFLAGS_SF	0x00000080 /* Sign Flag */
+#define X86_EFLAGS_TF	0x00000100 /* Trap Flag */
+#define X86_EFLAGS_IF	0x00000200 /* Interrupt Flag */
+#define X86_EFLAGS_DF	0x00000400 /* Direction Flag */
+#define X86_EFLAGS_OF	0x00000800 /* Overflow Flag */
+#define X86_EFLAGS_IOPL	0x00003000 /* IOPL mask */
+#define X86_EFLAGS_NT	0x00004000 /* Nested Task */
+#define X86_EFLAGS_RF	0x00010000 /* Resume Flag */
+#define X86_EFLAGS_VM	0x00020000 /* Virtual Mode */
+#define X86_EFLAGS_AC	0x00040000 /* Alignment Check */
+#define X86_EFLAGS_VIF	0x00080000 /* Virtual Interrupt Flag */
+#define X86_EFLAGS_VIP	0x00100000 /* Virtual Interrupt Pending */
+#define X86_EFLAGS_ID	0x00200000 /* CPUID detection flag */
+
+/*
+ * Basic CPU control in CR0
+ */
+#define X86_CR0_PE	0x00000001 /* Protection Enable */
+#define X86_CR0_MP	0x00000002 /* Monitor Coprocessor */
+#define X86_CR0_EM	0x00000004 /* Emulation */
+#define X86_CR0_TS	0x00000008 /* Task Switched */
+#define X86_CR0_ET	0x00000010 /* Extension Type */
+#define X86_CR0_NE	0x00000020 /* Numeric Error */
+#define X86_CR0_WP	0x00010000 /* Write Protect */
+#define X86_CR0_AM	0x00040000 /* Alignment Mask */
+#define X86_CR0_NW	0x20000000 /* Not Write-through */
+#define X86_CR0_CD	0x40000000 /* Cache Disable */
+#define X86_CR0_PG	0x80000000 /* Paging */
+
+/*
+ * Paging options in CR3
+ */
+#define X86_CR3_PWT	0x00000008 /* Page Write Through */
+#define X86_CR3_PCD	0x00000010 /* Page Cache Disable */
+#define X86_CR3_PCID_MASK 0x00000fff /* PCID Mask */
+
+/*
+ * Intel CPU features in CR4
+ */
+#define X86_CR4_VME	0x00000001 /* enable vm86 extensions */
+#define X86_CR4_PVI	0x00000002 /* virtual interrupts flag enable */
+#define X86_CR4_TSD	0x00000004 /* disable time stamp at ipl 3 */
+#define X86_CR4_DE	0x00000008 /* enable debugging extensions */
+#define X86_CR4_PSE	0x00000010 /* enable page size extensions */
+#define X86_CR4_PAE	0x00000020 /* enable physical address extensions */
+#define X86_CR4_MCE	0x00000040 /* Machine check enable */
+#define X86_CR4_PGE	0x00000080 /* enable global pages */
+#define X86_CR4_PCE	0x00000100 /* enable performance counters at ipl 3 */
+#define X86_CR4_OSFXSR	0x00000200 /* enable fast FPU save and restore */
+#define X86_CR4_OSXMMEXCPT 0x00000400 /* enable unmasked SSE exceptions */
+#define X86_CR4_VMXE	0x00002000 /* enable VMX virtualization */
+#define X86_CR4_RDWRGSFS 0x00010000 /* enable RDWRGSFS support */
+#define X86_CR4_PCIDE	0x00020000 /* enable PCID support */
+#define X86_CR4_OSXSAVE 0x00040000 /* enable xsave and xrestore */
+#define X86_CR4_SMEP	0x00100000 /* enable SMEP support */
+#define X86_CR4_SMAP	0x00200000 /* enable SMAP support */
+
+/*
+ * x86-64 Task Priority Register, CR8
+ */
+#define X86_CR8_TPR	0x0000000F /* task priority register */
+
+/*
+ * AMD and Transmeta use MSRs for configuration; see <asm/msr-index.h>
+ */
+
+/*
+ *      NSC/Cyrix CPU configuration register indexes
+ */
+#define CX86_PCR0	0x20
+#define CX86_GCR	0xb8
+#define CX86_CCR0	0xc0
+#define CX86_CCR1	0xc1
+#define CX86_CCR2	0xc2
+#define CX86_CCR3	0xc3
+#define CX86_CCR4	0xe8
+#define CX86_CCR5	0xe9
+#define CX86_CCR6	0xea
+#define CX86_CCR7	0xeb
+#define CX86_PCR1	0xf0
+#define CX86_DIR0	0xfe
+#define CX86_DIR1	0xff
+#define CX86_ARR_BASE	0xc4
+#define CX86_RCR_BASE	0xdc
+
+
+#endif /* _UAPI_ASM_X86_PROCESSOR_FLAGS_H */
diff --git a/arch/x86/include/asm/ptrace-abi.h b/arch/x86/include/uapi/asm/ptrace-abi.h
index 7b0a55a8885..7b0a55a8885 100644
--- a/arch/x86/include/asm/ptrace-abi.h
+++ b/arch/x86/include/uapi/asm/ptrace-abi.h
diff --git a/arch/x86/include/uapi/asm/ptrace.h b/arch/x86/include/uapi/asm/ptrace.h
new file mode 100644
index 00000000000..ac4b9aa4d99
--- /dev/null
+++ b/arch/x86/include/uapi/asm/ptrace.h
@@ -0,0 +1,78 @@
+#ifndef _UAPI_ASM_X86_PTRACE_H
+#define _UAPI_ASM_X86_PTRACE_H
+
+#include <linux/compiler.h>	/* For __user */
+#include <asm/ptrace-abi.h>
+#include <asm/processor-flags.h>
+
+
+#ifndef __ASSEMBLY__
+
+#ifdef __i386__
+/* this struct defines the way the registers are stored on the
+   stack during a system call. */
+
+#ifndef __KERNEL__
+
+struct pt_regs {
+	long ebx;
+	long ecx;
+	long edx;
+	long esi;
+	long edi;
+	long ebp;
+	long eax;
+	int  xds;
+	int  xes;
+	int  xfs;
+	int  xgs;
+	long orig_eax;
+	long eip;
+	int  xcs;
+	long eflags;
+	long esp;
+	int  xss;
+};
+
+#endif /* __KERNEL__ */
+
+#else /* __i386__ */
+
+#ifndef __KERNEL__
+
+struct pt_regs {
+	unsigned long r15;
+	unsigned long r14;
+	unsigned long r13;
+	unsigned long r12;
+	unsigned long rbp;
+	unsigned long rbx;
+/* arguments: non interrupts/non tracing syscalls only save up to here*/
+	unsigned long r11;
+	unsigned long r10;
+	unsigned long r9;
+	unsigned long r8;
+	unsigned long rax;
+	unsigned long rcx;
+	unsigned long rdx;
+	unsigned long rsi;
+	unsigned long rdi;
+	unsigned long orig_rax;
+/* end of arguments */
+/* cpu exception frame or undefined */
+	unsigned long rip;
+	unsigned long cs;
+	unsigned long eflags;
+	unsigned long rsp;
+	unsigned long ss;
+/* top of stack page */
+};
+
+#endif /* __KERNEL__ */
+#endif /* !__i386__ */
+
+
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* _UAPI_ASM_X86_PTRACE_H */
diff --git a/arch/x86/include/asm/resource.h b/arch/x86/include/uapi/asm/resource.h
index 04bc4db8921..04bc4db8921 100644
--- a/arch/x86/include/asm/resource.h
+++ b/arch/x86/include/uapi/asm/resource.h
diff --git a/arch/x86/include/asm/sembuf.h b/arch/x86/include/uapi/asm/sembuf.h
index ee50c801f7b..ee50c801f7b 100644
--- a/arch/x86/include/asm/sembuf.h
+++ b/arch/x86/include/uapi/asm/sembuf.h
diff --git a/arch/x86/include/uapi/asm/setup.h b/arch/x86/include/uapi/asm/setup.h
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/arch/x86/include/uapi/asm/setup.h
diff --git a/arch/x86/include/asm/shmbuf.h b/arch/x86/include/uapi/asm/shmbuf.h
index 83c05fc2de3..83c05fc2de3 100644
--- a/arch/x86/include/asm/shmbuf.h
+++ b/arch/x86/include/uapi/asm/shmbuf.h
diff --git a/arch/x86/include/uapi/asm/sigcontext.h b/arch/x86/include/uapi/asm/sigcontext.h
new file mode 100644
index 00000000000..d8b9f9081e8
--- /dev/null
+++ b/arch/x86/include/uapi/asm/sigcontext.h
@@ -0,0 +1,221 @@
+#ifndef _UAPI_ASM_X86_SIGCONTEXT_H
+#define _UAPI_ASM_X86_SIGCONTEXT_H
+
+#include <linux/compiler.h>
+#include <linux/types.h>
+
+#define FP_XSTATE_MAGIC1	0x46505853U
+#define FP_XSTATE_MAGIC2	0x46505845U
+#define FP_XSTATE_MAGIC2_SIZE	sizeof(FP_XSTATE_MAGIC2)
+
+/*
+ * bytes 464..511 in the current 512byte layout of fxsave/fxrstor frame
+ * are reserved for SW usage. On cpu's supporting xsave/xrstor, these bytes
+ * are used to extended the fpstate pointer in the sigcontext, which now
+ * includes the extended state information along with fpstate information.
+ *
+ * Presence of FP_XSTATE_MAGIC1 at the beginning of this SW reserved
+ * area and FP_XSTATE_MAGIC2 at the end of memory layout
+ * (extended_size - FP_XSTATE_MAGIC2_SIZE) indicates the presence of the
+ * extended state information in the memory layout pointed by the fpstate
+ * pointer in sigcontext.
+ */
+struct _fpx_sw_bytes {
+	__u32 magic1;		/* FP_XSTATE_MAGIC1 */
+	__u32 extended_size;	/* total size of the layout referred by
+				 * fpstate pointer in the sigcontext.
+				 */
+	__u64 xstate_bv;
+				/* feature bit mask (including fp/sse/extended
+				 * state) that is present in the memory
+				 * layout.
+				 */
+	__u32 xstate_size;	/* actual xsave state size, based on the
+				 * features saved in the layout.
+				 * 'extended_size' will be greater than
+				 * 'xstate_size'.
+				 */
+	__u32 padding[7];	/*  for future use. */
+};
+
+#ifdef __i386__
+/*
+ * As documented in the iBCS2 standard..
+ *
+ * The first part of "struct _fpstate" is just the normal i387
+ * hardware setup, the extra "status" word is used to save the
+ * coprocessor status word before entering the handler.
+ *
+ * Pentium III FXSR, SSE support
+ *	Gareth Hughes <gareth@valinux.com>, May 2000
+ *
+ * The FPU state data structure has had to grow to accommodate the
+ * extended FPU state required by the Streaming SIMD Extensions.
+ * There is no documented standard to accomplish this at the moment.
+ */
+struct _fpreg {
+	unsigned short significand[4];
+	unsigned short exponent;
+};
+
+struct _fpxreg {
+	unsigned short significand[4];
+	unsigned short exponent;
+	unsigned short padding[3];
+};
+
+struct _xmmreg {
+	unsigned long element[4];
+};
+
+struct _fpstate {
+	/* Regular FPU environment */
+	unsigned long	cw;
+	unsigned long	sw;
+	unsigned long	tag;
+	unsigned long	ipoff;
+	unsigned long	cssel;
+	unsigned long	dataoff;
+	unsigned long	datasel;
+	struct _fpreg	_st[8];
+	unsigned short	status;
+	unsigned short	magic;		/* 0xffff = regular FPU data only */
+
+	/* FXSR FPU environment */
+	unsigned long	_fxsr_env[6];	/* FXSR FPU env is ignored */
+	unsigned long	mxcsr;
+	unsigned long	reserved;
+	struct _fpxreg	_fxsr_st[8];	/* FXSR FPU reg data is ignored */
+	struct _xmmreg	_xmm[8];
+	unsigned long	padding1[44];
+
+	union {
+		unsigned long	padding2[12];
+		struct _fpx_sw_bytes sw_reserved; /* represents the extended
+						   * state info */
+	};
+};
+
+#define X86_FXSR_MAGIC		0x0000
+
+#ifndef __KERNEL__
+/*
+ * User-space might still rely on the old definition:
+ */
+struct sigcontext {
+	unsigned short gs, __gsh;
+	unsigned short fs, __fsh;
+	unsigned short es, __esh;
+	unsigned short ds, __dsh;
+	unsigned long edi;
+	unsigned long esi;
+	unsigned long ebp;
+	unsigned long esp;
+	unsigned long ebx;
+	unsigned long edx;
+	unsigned long ecx;
+	unsigned long eax;
+	unsigned long trapno;
+	unsigned long err;
+	unsigned long eip;
+	unsigned short cs, __csh;
+	unsigned long eflags;
+	unsigned long esp_at_signal;
+	unsigned short ss, __ssh;
+	struct _fpstate __user *fpstate;
+	unsigned long oldmask;
+	unsigned long cr2;
+};
+#endif /* !__KERNEL__ */
+
+#else /* __i386__ */
+
+/* FXSAVE frame */
+/* Note: reserved1/2 may someday contain valuable data. Always save/restore
+   them when you change signal frames. */
+struct _fpstate {
+	__u16	cwd;
+	__u16	swd;
+	__u16	twd;		/* Note this is not the same as the
+				   32bit/x87/FSAVE twd */
+	__u16	fop;
+	__u64	rip;
+	__u64	rdp;
+	__u32	mxcsr;
+	__u32	mxcsr_mask;
+	__u32	st_space[32];	/* 8*16 bytes for each FP-reg */
+	__u32	xmm_space[64];	/* 16*16 bytes for each XMM-reg  */
+	__u32	reserved2[12];
+	union {
+		__u32	reserved3[12];
+		struct _fpx_sw_bytes sw_reserved; /* represents the extended
+						   * state information */
+	};
+};
+
+#ifndef __KERNEL__
+/*
+ * User-space might still rely on the old definition:
+ */
+struct sigcontext {
+	__u64 r8;
+	__u64 r9;
+	__u64 r10;
+	__u64 r11;
+	__u64 r12;
+	__u64 r13;
+	__u64 r14;
+	__u64 r15;
+	__u64 rdi;
+	__u64 rsi;
+	__u64 rbp;
+	__u64 rbx;
+	__u64 rdx;
+	__u64 rax;
+	__u64 rcx;
+	__u64 rsp;
+	__u64 rip;
+	__u64 eflags;		/* RFLAGS */
+	__u16 cs;
+	__u16 gs;
+	__u16 fs;
+	__u16 __pad0;
+	__u64 err;
+	__u64 trapno;
+	__u64 oldmask;
+	__u64 cr2;
+	struct _fpstate __user *fpstate;	/* zero when no FPU context */
+#ifdef __ILP32__
+	__u32 __fpstate_pad;
+#endif
+	__u64 reserved1[8];
+};
+#endif /* !__KERNEL__ */
+
+#endif /* !__i386__ */
+
+struct _xsave_hdr {
+	__u64 xstate_bv;
+	__u64 reserved1[2];
+	__u64 reserved2[5];
+};
+
+struct _ymmh_state {
+	/* 16 * 16 bytes for each YMMH-reg */
+	__u32 ymmh_space[64];
+};
+
+/*
+ * Extended state pointed by the fpstate pointer in the sigcontext.
+ * In addition to the fpstate, information encoded in the xstate_hdr
+ * indicates the presence of other extended state information
+ * supported by the processor and OS.
+ */
+struct _xstate {
+	struct _fpstate fpstate;
+	struct _xsave_hdr xstate_hdr;
+	struct _ymmh_state ymmh;
+	/* new processor state extensions go here */
+};
+
+#endif /* _UAPI_ASM_X86_SIGCONTEXT_H */
diff --git a/arch/x86/include/asm/sigcontext32.h b/arch/x86/include/uapi/asm/sigcontext32.h
index ad1478c4ae1..ad1478c4ae1 100644
--- a/arch/x86/include/asm/sigcontext32.h
+++ b/arch/x86/include/uapi/asm/sigcontext32.h
diff --git a/arch/x86/include/asm/siginfo.h b/arch/x86/include/uapi/asm/siginfo.h
index 34c47b3341c..34c47b3341c 100644
--- a/arch/x86/include/asm/siginfo.h
+++ b/arch/x86/include/uapi/asm/siginfo.h
diff --git a/arch/x86/include/uapi/asm/signal.h b/arch/x86/include/uapi/asm/signal.h
new file mode 100644
index 00000000000..0818f9a8e88
--- /dev/null
+++ b/arch/x86/include/uapi/asm/signal.h
@@ -0,0 +1,145 @@
+#ifndef _UAPI_ASM_X86_SIGNAL_H
+#define _UAPI_ASM_X86_SIGNAL_H
+
+#ifndef __ASSEMBLY__
+#include <linux/types.h>
+#include <linux/time.h>
+#include <linux/compiler.h>
+
+/* Avoid too many header ordering problems.  */
+struct siginfo;
+
+#ifndef __KERNEL__
+/* Here we must cater to libcs that poke about in kernel headers.  */
+
+#define NSIG		32
+typedef unsigned long sigset_t;
+
+#endif /* __KERNEL__ */
+#endif /* __ASSEMBLY__ */
+
+
+#define SIGHUP		 1
+#define SIGINT		 2
+#define SIGQUIT		 3
+#define SIGILL		 4
+#define SIGTRAP		 5
+#define SIGABRT		 6
+#define SIGIOT		 6
+#define SIGBUS		 7
+#define SIGFPE		 8
+#define SIGKILL		 9
+#define SIGUSR1		10
+#define SIGSEGV		11
+#define SIGUSR2		12
+#define SIGPIPE		13
+#define SIGALRM		14
+#define SIGTERM		15
+#define SIGSTKFLT	16
+#define SIGCHLD		17
+#define SIGCONT		18
+#define SIGSTOP		19
+#define SIGTSTP		20
+#define SIGTTIN		21
+#define SIGTTOU		22
+#define SIGURG		23
+#define SIGXCPU		24
+#define SIGXFSZ		25
+#define SIGVTALRM	26
+#define SIGPROF		27
+#define SIGWINCH	28
+#define SIGIO		29
+#define SIGPOLL		SIGIO
+/*
+#define SIGLOST		29
+*/
+#define SIGPWR		30
+#define SIGSYS		31
+#define	SIGUNUSED	31
+
+/* These should not be considered constants from userland.  */
+#define SIGRTMIN	32
+#define SIGRTMAX	_NSIG
+
+/*
+ * SA_FLAGS values:
+ *
+ * SA_ONSTACK indicates that a registered stack_t will be used.
+ * SA_RESTART flag to get restarting signals (which were the default long ago)
+ * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
+ * SA_RESETHAND clears the handler when the signal is delivered.
+ * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
+ * SA_NODEFER prevents the current signal from being masked in the handler.
+ *
+ * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
+ * Unix names RESETHAND and NODEFER respectively.
+ */
+#define SA_NOCLDSTOP	0x00000001u
+#define SA_NOCLDWAIT	0x00000002u
+#define SA_SIGINFO	0x00000004u
+#define SA_ONSTACK	0x08000000u
+#define SA_RESTART	0x10000000u
+#define SA_NODEFER	0x40000000u
+#define SA_RESETHAND	0x80000000u
+
+#define SA_NOMASK	SA_NODEFER
+#define SA_ONESHOT	SA_RESETHAND
+
+#define SA_RESTORER	0x04000000
+
+/*
+ * sigaltstack controls
+ */
+#define SS_ONSTACK	1
+#define SS_DISABLE	2
+
+#define MINSIGSTKSZ	2048
+#define SIGSTKSZ	8192
+
+#include <asm-generic/signal-defs.h>
+
+#ifndef __ASSEMBLY__
+
+
+#ifdef __i386__
+# ifndef __KERNEL__
+/* Here we must cater to libcs that poke about in kernel headers.  */
+
+struct sigaction {
+	union {
+	  __sighandler_t _sa_handler;
+	  void (*_sa_sigaction)(int, struct siginfo *, void *);
+	} _u;
+	sigset_t sa_mask;
+	unsigned long sa_flags;
+	void (*sa_restorer)(void);
+};
+
+#define sa_handler	_u._sa_handler
+#define sa_sigaction	_u._sa_sigaction
+
+# endif /* ! __KERNEL__ */
+#else /* __i386__ */
+
+struct sigaction {
+	__sighandler_t sa_handler;
+	unsigned long sa_flags;
+	__sigrestore_t sa_restorer;
+	sigset_t sa_mask;		/* mask last for extensibility */
+};
+
+struct k_sigaction {
+	struct sigaction sa;
+};
+
+#endif /* !__i386__ */
+
+typedef struct sigaltstack {
+	void __user *ss_sp;
+	int ss_flags;
+	size_t ss_size;
+} stack_t;
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _UAPI_ASM_X86_SIGNAL_H */
diff --git a/arch/x86/include/asm/socket.h b/arch/x86/include/uapi/asm/socket.h
index 6b71384b9d8..6b71384b9d8 100644
--- a/arch/x86/include/asm/socket.h
+++ b/arch/x86/include/uapi/asm/socket.h
diff --git a/arch/x86/include/asm/sockios.h b/arch/x86/include/uapi/asm/sockios.h
index def6d4746ee..def6d4746ee 100644
--- a/arch/x86/include/asm/sockios.h
+++ b/arch/x86/include/uapi/asm/sockios.h
diff --git a/arch/x86/include/asm/stat.h b/arch/x86/include/uapi/asm/stat.h
index 7b3ddc34858..7b3ddc34858 100644
--- a/arch/x86/include/asm/stat.h
+++ b/arch/x86/include/uapi/asm/stat.h
diff --git a/arch/x86/include/asm/statfs.h b/arch/x86/include/uapi/asm/statfs.h
index 2d0adbf99a8..2d0adbf99a8 100644
--- a/arch/x86/include/asm/statfs.h
+++ b/arch/x86/include/uapi/asm/statfs.h
diff --git a/arch/x86/include/uapi/asm/svm.h b/arch/x86/include/uapi/asm/svm.h
new file mode 100644
index 00000000000..b5d7640abc5
--- /dev/null
+++ b/arch/x86/include/uapi/asm/svm.h
@@ -0,0 +1,132 @@
+#ifndef _UAPI__SVM_H
+#define _UAPI__SVM_H
+
+#define SVM_EXIT_READ_CR0      0x000
+#define SVM_EXIT_READ_CR3      0x003
+#define SVM_EXIT_READ_CR4      0x004
+#define SVM_EXIT_READ_CR8      0x008
+#define SVM_EXIT_WRITE_CR0     0x010
+#define SVM_EXIT_WRITE_CR3     0x013
+#define SVM_EXIT_WRITE_CR4     0x014
+#define SVM_EXIT_WRITE_CR8     0x018
+#define SVM_EXIT_READ_DR0      0x020
+#define SVM_EXIT_READ_DR1      0x021
+#define SVM_EXIT_READ_DR2      0x022
+#define SVM_EXIT_READ_DR3      0x023
+#define SVM_EXIT_READ_DR4      0x024
+#define SVM_EXIT_READ_DR5      0x025
+#define SVM_EXIT_READ_DR6      0x026
+#define SVM_EXIT_READ_DR7      0x027
+#define SVM_EXIT_WRITE_DR0     0x030
+#define SVM_EXIT_WRITE_DR1     0x031
+#define SVM_EXIT_WRITE_DR2     0x032
+#define SVM_EXIT_WRITE_DR3     0x033
+#define SVM_EXIT_WRITE_DR4     0x034
+#define SVM_EXIT_WRITE_DR5     0x035
+#define SVM_EXIT_WRITE_DR6     0x036
+#define SVM_EXIT_WRITE_DR7     0x037
+#define SVM_EXIT_EXCP_BASE     0x040
+#define SVM_EXIT_INTR          0x060
+#define SVM_EXIT_NMI           0x061
+#define SVM_EXIT_SMI           0x062
+#define SVM_EXIT_INIT          0x063
+#define SVM_EXIT_VINTR         0x064
+#define SVM_EXIT_CR0_SEL_WRITE 0x065
+#define SVM_EXIT_IDTR_READ     0x066
+#define SVM_EXIT_GDTR_READ     0x067
+#define SVM_EXIT_LDTR_READ     0x068
+#define SVM_EXIT_TR_READ       0x069
+#define SVM_EXIT_IDTR_WRITE    0x06a
+#define SVM_EXIT_GDTR_WRITE    0x06b
+#define SVM_EXIT_LDTR_WRITE    0x06c
+#define SVM_EXIT_TR_WRITE      0x06d
+#define SVM_EXIT_RDTSC         0x06e
+#define SVM_EXIT_RDPMC         0x06f
+#define SVM_EXIT_PUSHF         0x070
+#define SVM_EXIT_POPF          0x071
+#define SVM_EXIT_CPUID         0x072
+#define SVM_EXIT_RSM           0x073
+#define SVM_EXIT_IRET          0x074
+#define SVM_EXIT_SWINT         0x075
+#define SVM_EXIT_INVD          0x076
+#define SVM_EXIT_PAUSE         0x077
+#define SVM_EXIT_HLT           0x078
+#define SVM_EXIT_INVLPG        0x079
+#define SVM_EXIT_INVLPGA       0x07a
+#define SVM_EXIT_IOIO          0x07b
+#define SVM_EXIT_MSR           0x07c
+#define SVM_EXIT_TASK_SWITCH   0x07d
+#define SVM_EXIT_FERR_FREEZE   0x07e
+#define SVM_EXIT_SHUTDOWN      0x07f
+#define SVM_EXIT_VMRUN         0x080
+#define SVM_EXIT_VMMCALL       0x081
+#define SVM_EXIT_VMLOAD        0x082
+#define SVM_EXIT_VMSAVE        0x083
+#define SVM_EXIT_STGI          0x084
+#define SVM_EXIT_CLGI          0x085
+#define SVM_EXIT_SKINIT        0x086
+#define SVM_EXIT_RDTSCP        0x087
+#define SVM_EXIT_ICEBP         0x088
+#define SVM_EXIT_WBINVD        0x089
+#define SVM_EXIT_MONITOR       0x08a
+#define SVM_EXIT_MWAIT         0x08b
+#define SVM_EXIT_MWAIT_COND    0x08c
+#define SVM_EXIT_XSETBV        0x08d
+#define SVM_EXIT_NPF           0x400
+
+#define SVM_EXIT_ERR           -1
+
+#define SVM_EXIT_REASONS \
+	{ SVM_EXIT_READ_CR0,    "read_cr0" }, \
+	{ SVM_EXIT_READ_CR3,    "read_cr3" }, \
+	{ SVM_EXIT_READ_CR4,    "read_cr4" }, \
+	{ SVM_EXIT_READ_CR8,    "read_cr8" }, \
+	{ SVM_EXIT_WRITE_CR0,   "write_cr0" }, \
+	{ SVM_EXIT_WRITE_CR3,   "write_cr3" }, \
+	{ SVM_EXIT_WRITE_CR4,   "write_cr4" }, \
+	{ SVM_EXIT_WRITE_CR8,   "write_cr8" }, \
+	{ SVM_EXIT_READ_DR0,    "read_dr0" }, \
+	{ SVM_EXIT_READ_DR1,    "read_dr1" }, \
+	{ SVM_EXIT_READ_DR2,    "read_dr2" }, \
+	{ SVM_EXIT_READ_DR3,    "read_dr3" }, \
+	{ SVM_EXIT_WRITE_DR0,   "write_dr0" }, \
+	{ SVM_EXIT_WRITE_DR1,   "write_dr1" }, \
+	{ SVM_EXIT_WRITE_DR2,   "write_dr2" }, \
+	{ SVM_EXIT_WRITE_DR3,   "write_dr3" }, \
+	{ SVM_EXIT_WRITE_DR5,   "write_dr5" }, \
+	{ SVM_EXIT_WRITE_DR7,   "write_dr7" }, \
+	{ SVM_EXIT_EXCP_BASE + DB_VECTOR,       "DB excp" }, \
+	{ SVM_EXIT_EXCP_BASE + BP_VECTOR,       "BP excp" }, \
+	{ SVM_EXIT_EXCP_BASE + UD_VECTOR,       "UD excp" }, \
+	{ SVM_EXIT_EXCP_BASE + PF_VECTOR,       "PF excp" }, \
+	{ SVM_EXIT_EXCP_BASE + NM_VECTOR,       "NM excp" }, \
+	{ SVM_EXIT_EXCP_BASE + MC_VECTOR,       "MC excp" }, \
+	{ SVM_EXIT_INTR,        "interrupt" }, \
+	{ SVM_EXIT_NMI,         "nmi" }, \
+	{ SVM_EXIT_SMI,         "smi" }, \
+	{ SVM_EXIT_INIT,        "init" }, \
+	{ SVM_EXIT_VINTR,       "vintr" }, \
+	{ SVM_EXIT_CPUID,       "cpuid" }, \
+	{ SVM_EXIT_INVD,        "invd" }, \
+	{ SVM_EXIT_HLT,         "hlt" }, \
+	{ SVM_EXIT_INVLPG,      "invlpg" }, \
+	{ SVM_EXIT_INVLPGA,     "invlpga" }, \
+	{ SVM_EXIT_IOIO,        "io" }, \
+	{ SVM_EXIT_MSR,         "msr" }, \
+	{ SVM_EXIT_TASK_SWITCH, "task_switch" }, \
+	{ SVM_EXIT_SHUTDOWN,    "shutdown" }, \
+	{ SVM_EXIT_VMRUN,       "vmrun" }, \
+	{ SVM_EXIT_VMMCALL,     "hypercall" }, \
+	{ SVM_EXIT_VMLOAD,      "vmload" }, \
+	{ SVM_EXIT_VMSAVE,      "vmsave" }, \
+	{ SVM_EXIT_STGI,        "stgi" }, \
+	{ SVM_EXIT_CLGI,        "clgi" }, \
+	{ SVM_EXIT_SKINIT,      "skinit" }, \
+	{ SVM_EXIT_WBINVD,      "wbinvd" }, \
+	{ SVM_EXIT_MONITOR,     "monitor" }, \
+	{ SVM_EXIT_MWAIT,       "mwait" }, \
+	{ SVM_EXIT_XSETBV,      "xsetbv" }, \
+	{ SVM_EXIT_NPF,         "npf" }
+
+
+#endif /* _UAPI__SVM_H */
diff --git a/arch/x86/include/asm/swab.h b/arch/x86/include/uapi/asm/swab.h
index 557cd9f0066..7f235c7105c 100644
--- a/arch/x86/include/asm/swab.h
+++ b/arch/x86/include/uapi/asm/swab.h
@@ -6,22 +6,7 @@
 
 static inline __attribute_const__ __u32 __arch_swab32(__u32 val)
 {
-#ifdef __i386__
-# ifdef CONFIG_X86_BSWAP
-	asm("bswap %0" : "=r" (val) : "0" (val));
-# else
-	asm("xchgb %b0,%h0\n\t"	/* swap lower bytes	*/
-	    "rorl $16,%0\n\t"	/* swap words		*/
-	    "xchgb %b0,%h0"	/* swap higher bytes	*/
-	    : "=q" (val)
-	    : "0" (val));
-# endif
-
-#else /* __i386__ */
-	asm("bswapl %0"
-	    : "=r" (val)
-	    : "0" (val));
-#endif
+	asm("bswapl %0" : "=r" (val) : "0" (val));
 	return val;
 }
 #define __arch_swab32 __arch_swab32
@@ -37,22 +22,12 @@ static inline __attribute_const__ __u64 __arch_swab64(__u64 val)
 		__u64 u;
 	} v;
 	v.u = val;
-# ifdef CONFIG_X86_BSWAP
 	asm("bswapl %0 ; bswapl %1 ; xchgl %0,%1"
 	    : "=r" (v.s.a), "=r" (v.s.b)
 	    : "0" (v.s.a), "1" (v.s.b));
-# else
-	v.s.a = __arch_swab32(v.s.a);
-	v.s.b = __arch_swab32(v.s.b);
-	asm("xchgl %0,%1"
-	    : "=r" (v.s.a), "=r" (v.s.b)
-	    : "0" (v.s.a), "1" (v.s.b));
-# endif
 	return v.u;
 #else /* __i386__ */
-	asm("bswapq %0"
-	    : "=r" (val)
-	    : "0" (val));
+	asm("bswapq %0" : "=r" (val) : "0" (val));
 	return val;
 #endif
 }
diff --git a/arch/x86/include/asm/termbits.h b/arch/x86/include/uapi/asm/termbits.h
index 3935b106de7..3935b106de7 100644
--- a/arch/x86/include/asm/termbits.h
+++ b/arch/x86/include/uapi/asm/termbits.h
diff --git a/arch/x86/include/asm/termios.h b/arch/x86/include/uapi/asm/termios.h
index 280d78a9d96..280d78a9d96 100644
--- a/arch/x86/include/asm/termios.h
+++ b/arch/x86/include/uapi/asm/termios.h
diff --git a/arch/x86/include/asm/types.h b/arch/x86/include/uapi/asm/types.h
index 8e8c23fef08..8e8c23fef08 100644
--- a/arch/x86/include/asm/types.h
+++ b/arch/x86/include/uapi/asm/types.h
diff --git a/arch/x86/include/asm/ucontext.h b/arch/x86/include/uapi/asm/ucontext.h
index b7c29c8017f..b7c29c8017f 100644
--- a/arch/x86/include/asm/ucontext.h
+++ b/arch/x86/include/uapi/asm/ucontext.h
diff --git a/arch/x86/include/uapi/asm/unistd.h b/arch/x86/include/uapi/asm/unistd.h
new file mode 100644
index 00000000000..a26df0d75cd
--- /dev/null
+++ b/arch/x86/include/uapi/asm/unistd.h
@@ -0,0 +1,17 @@
+#ifndef _UAPI_ASM_X86_UNISTD_H
+#define _UAPI_ASM_X86_UNISTD_H
+
+/* x32 syscall flag bit */
+#define __X32_SYSCALL_BIT	0x40000000
+
+#ifndef __KERNEL__
+# ifdef __i386__
+#  include <asm/unistd_32.h>
+# elif defined(__ILP32__)
+#  include <asm/unistd_x32.h>
+# else
+#  include <asm/unistd_64.h>
+# endif
+#endif
+
+#endif /* _UAPI_ASM_X86_UNISTD_H */
diff --git a/arch/x86/include/uapi/asm/vm86.h b/arch/x86/include/uapi/asm/vm86.h
new file mode 100644
index 00000000000..e0b243e9d85
--- /dev/null
+++ b/arch/x86/include/uapi/asm/vm86.h
@@ -0,0 +1,129 @@
+#ifndef _UAPI_ASM_X86_VM86_H
+#define _UAPI_ASM_X86_VM86_H
+
+/*
+ * I'm guessing at the VIF/VIP flag usage, but hope that this is how
+ * the Pentium uses them. Linux will return from vm86 mode when both
+ * VIF and VIP is set.
+ *
+ * On a Pentium, we could probably optimize the virtual flags directly
+ * in the eflags register instead of doing it "by hand" in vflags...
+ *
+ * Linus
+ */
+
+#include <asm/processor-flags.h>
+
+#define BIOSSEG		0x0f000
+
+#define CPU_086		0
+#define CPU_186		1
+#define CPU_286		2
+#define CPU_386		3
+#define CPU_486		4
+#define CPU_586		5
+
+/*
+ * Return values for the 'vm86()' system call
+ */
+#define VM86_TYPE(retval)	((retval) & 0xff)
+#define VM86_ARG(retval)	((retval) >> 8)
+
+#define VM86_SIGNAL	0	/* return due to signal */
+#define VM86_UNKNOWN	1	/* unhandled GP fault
+				   - IO-instruction or similar */
+#define VM86_INTx	2	/* int3/int x instruction (ARG = x) */
+#define VM86_STI	3	/* sti/popf/iret instruction enabled
+				   virtual interrupts */
+
+/*
+ * Additional return values when invoking new vm86()
+ */
+#define VM86_PICRETURN	4	/* return due to pending PIC request */
+#define VM86_TRAP	6	/* return due to DOS-debugger request */
+
+/*
+ * function codes when invoking new vm86()
+ */
+#define VM86_PLUS_INSTALL_CHECK	0
+#define VM86_ENTER		1
+#define VM86_ENTER_NO_BYPASS	2
+#define	VM86_REQUEST_IRQ	3
+#define VM86_FREE_IRQ		4
+#define VM86_GET_IRQ_BITS	5
+#define VM86_GET_AND_RESET_IRQ	6
+
+/*
+ * This is the stack-layout seen by the user space program when we have
+ * done a translation of "SAVE_ALL" from vm86 mode. The real kernel layout
+ * is 'kernel_vm86_regs' (see below).
+ */
+
+struct vm86_regs {
+/*
+ * normal regs, with special meaning for the segment descriptors..
+ */
+	long ebx;
+	long ecx;
+	long edx;
+	long esi;
+	long edi;
+	long ebp;
+	long eax;
+	long __null_ds;
+	long __null_es;
+	long __null_fs;
+	long __null_gs;
+	long orig_eax;
+	long eip;
+	unsigned short cs, __csh;
+	long eflags;
+	long esp;
+	unsigned short ss, __ssh;
+/*
+ * these are specific to v86 mode:
+ */
+	unsigned short es, __esh;
+	unsigned short ds, __dsh;
+	unsigned short fs, __fsh;
+	unsigned short gs, __gsh;
+};
+
+struct revectored_struct {
+	unsigned long __map[8];			/* 256 bits */
+};
+
+struct vm86_struct {
+	struct vm86_regs regs;
+	unsigned long flags;
+	unsigned long screen_bitmap;
+	unsigned long cpu_type;
+	struct revectored_struct int_revectored;
+	struct revectored_struct int21_revectored;
+};
+
+/*
+ * flags masks
+ */
+#define VM86_SCREEN_BITMAP	0x0001
+
+struct vm86plus_info_struct {
+	unsigned long force_return_for_pic:1;
+	unsigned long vm86dbg_active:1;       /* for debugger */
+	unsigned long vm86dbg_TFpendig:1;     /* for debugger */
+	unsigned long unused:28;
+	unsigned long is_vm86pus:1;	      /* for vm86 internal use */
+	unsigned char vm86dbg_intxxtab[32];   /* for debugger */
+};
+struct vm86plus_struct {
+	struct vm86_regs regs;
+	unsigned long flags;
+	unsigned long screen_bitmap;
+	unsigned long cpu_type;
+	struct revectored_struct int_revectored;
+	struct revectored_struct int21_revectored;
+	struct vm86plus_info_struct vm86plus;
+};
+
+
+#endif /* _UAPI_ASM_X86_VM86_H */
diff --git a/arch/x86/include/uapi/asm/vmx.h b/arch/x86/include/uapi/asm/vmx.h
new file mode 100644
index 00000000000..979d03bce13
--- /dev/null
+++ b/arch/x86/include/uapi/asm/vmx.h
@@ -0,0 +1,109 @@
+/*
+ * vmx.h: VMX Architecture related definitions
+ * Copyright (c) 2004, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ * Place - Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * A few random additions are:
+ * Copyright (C) 2006 Qumranet
+ *    Avi Kivity <avi@qumranet.com>
+ *    Yaniv Kamay <yaniv@qumranet.com>
+ *
+ */
+#ifndef _UAPIVMX_H
+#define _UAPIVMX_H
+
+
+#define VMX_EXIT_REASONS_FAILED_VMENTRY         0x80000000
+
+#define EXIT_REASON_EXCEPTION_NMI       0
+#define EXIT_REASON_EXTERNAL_INTERRUPT  1
+#define EXIT_REASON_TRIPLE_FAULT        2
+
+#define EXIT_REASON_PENDING_INTERRUPT   7
+#define EXIT_REASON_NMI_WINDOW          8
+#define EXIT_REASON_TASK_SWITCH         9
+#define EXIT_REASON_CPUID               10
+#define EXIT_REASON_HLT                 12
+#define EXIT_REASON_INVD                13
+#define EXIT_REASON_INVLPG              14
+#define EXIT_REASON_RDPMC               15
+#define EXIT_REASON_RDTSC               16
+#define EXIT_REASON_VMCALL              18
+#define EXIT_REASON_VMCLEAR             19
+#define EXIT_REASON_VMLAUNCH            20
+#define EXIT_REASON_VMPTRLD             21
+#define EXIT_REASON_VMPTRST             22
+#define EXIT_REASON_VMREAD              23
+#define EXIT_REASON_VMRESUME            24
+#define EXIT_REASON_VMWRITE             25
+#define EXIT_REASON_VMOFF               26
+#define EXIT_REASON_VMON                27
+#define EXIT_REASON_CR_ACCESS           28
+#define EXIT_REASON_DR_ACCESS           29
+#define EXIT_REASON_IO_INSTRUCTION      30
+#define EXIT_REASON_MSR_READ            31
+#define EXIT_REASON_MSR_WRITE           32
+#define EXIT_REASON_INVALID_STATE       33
+#define EXIT_REASON_MWAIT_INSTRUCTION   36
+#define EXIT_REASON_MONITOR_INSTRUCTION 39
+#define EXIT_REASON_PAUSE_INSTRUCTION   40
+#define EXIT_REASON_MCE_DURING_VMENTRY  41
+#define EXIT_REASON_TPR_BELOW_THRESHOLD 43
+#define EXIT_REASON_APIC_ACCESS         44
+#define EXIT_REASON_EPT_VIOLATION       48
+#define EXIT_REASON_EPT_MISCONFIG       49
+#define EXIT_REASON_WBINVD              54
+#define EXIT_REASON_XSETBV              55
+#define EXIT_REASON_INVPCID             58
+
+#define VMX_EXIT_REASONS \
+	{ EXIT_REASON_EXCEPTION_NMI,         "EXCEPTION_NMI" }, \
+	{ EXIT_REASON_EXTERNAL_INTERRUPT,    "EXTERNAL_INTERRUPT" }, \
+	{ EXIT_REASON_TRIPLE_FAULT,          "TRIPLE_FAULT" }, \
+	{ EXIT_REASON_PENDING_INTERRUPT,     "PENDING_INTERRUPT" }, \
+	{ EXIT_REASON_NMI_WINDOW,            "NMI_WINDOW" }, \
+	{ EXIT_REASON_TASK_SWITCH,           "TASK_SWITCH" }, \
+	{ EXIT_REASON_CPUID,                 "CPUID" }, \
+	{ EXIT_REASON_HLT,                   "HLT" }, \
+	{ EXIT_REASON_INVLPG,                "INVLPG" }, \
+	{ EXIT_REASON_RDPMC,                 "RDPMC" }, \
+	{ EXIT_REASON_RDTSC,                 "RDTSC" }, \
+	{ EXIT_REASON_VMCALL,                "VMCALL" }, \
+	{ EXIT_REASON_VMCLEAR,               "VMCLEAR" }, \
+	{ EXIT_REASON_VMLAUNCH,              "VMLAUNCH" }, \
+	{ EXIT_REASON_VMPTRLD,               "VMPTRLD" }, \
+	{ EXIT_REASON_VMPTRST,               "VMPTRST" }, \
+	{ EXIT_REASON_VMREAD,                "VMREAD" }, \
+	{ EXIT_REASON_VMRESUME,              "VMRESUME" }, \
+	{ EXIT_REASON_VMWRITE,               "VMWRITE" }, \
+	{ EXIT_REASON_VMOFF,                 "VMOFF" }, \
+	{ EXIT_REASON_VMON,                  "VMON" }, \
+	{ EXIT_REASON_CR_ACCESS,             "CR_ACCESS" }, \
+	{ EXIT_REASON_DR_ACCESS,             "DR_ACCESS" }, \
+	{ EXIT_REASON_IO_INSTRUCTION,        "IO_INSTRUCTION" }, \
+	{ EXIT_REASON_MSR_READ,              "MSR_READ" }, \
+	{ EXIT_REASON_MSR_WRITE,             "MSR_WRITE" }, \
+	{ EXIT_REASON_MWAIT_INSTRUCTION,     "MWAIT_INSTRUCTION" }, \
+	{ EXIT_REASON_MONITOR_INSTRUCTION,   "MONITOR_INSTRUCTION" }, \
+	{ EXIT_REASON_PAUSE_INSTRUCTION,     "PAUSE_INSTRUCTION" }, \
+	{ EXIT_REASON_MCE_DURING_VMENTRY,    "MCE_DURING_VMENTRY" }, \
+	{ EXIT_REASON_TPR_BELOW_THRESHOLD,   "TPR_BELOW_THRESHOLD" }, \
+	{ EXIT_REASON_APIC_ACCESS,           "APIC_ACCESS" }, \
+	{ EXIT_REASON_EPT_VIOLATION,         "EPT_VIOLATION" }, \
+	{ EXIT_REASON_EPT_MISCONFIG,         "EPT_MISCONFIG" }, \
+	{ EXIT_REASON_WBINVD,                "WBINVD" }
+
+
+#endif /* _UAPIVMX_H */
diff --git a/arch/x86/include/uapi/asm/vsyscall.h b/arch/x86/include/uapi/asm/vsyscall.h
new file mode 100644
index 00000000000..85dc1b3825a
--- /dev/null
+++ b/arch/x86/include/uapi/asm/vsyscall.h
@@ -0,0 +1,17 @@
+#ifndef _UAPI_ASM_X86_VSYSCALL_H
+#define _UAPI_ASM_X86_VSYSCALL_H
+
+enum vsyscall_num {
+	__NR_vgettimeofday,
+	__NR_vtime,
+	__NR_vgetcpu,
+};
+
+#define VSYSCALL_START (-10UL << 20)
+#define VSYSCALL_SIZE 1024
+#define VSYSCALL_END (-2UL << 20)
+#define VSYSCALL_MAPPED_PAGES 1
+#define VSYSCALL_ADDR(vsyscall_nr) (VSYSCALL_START+VSYSCALL_SIZE*(vsyscall_nr))
+
+
+#endif /* _UAPI_ASM_X86_VSYSCALL_H */
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 91ce48f05f9..34e923a5376 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -9,7 +9,6 @@ CPPFLAGS_vmlinux.lds += -U$(UTS_MACHINE)
 ifdef CONFIG_FUNCTION_TRACER
 # Do not profile debug and lowlevel utilities
 CFLAGS_REMOVE_tsc.o = -pg
-CFLAGS_REMOVE_rtc.o = -pg
 CFLAGS_REMOVE_paravirt-spinlocks.o = -pg
 CFLAGS_REMOVE_pvclock.o = -pg
 CFLAGS_REMOVE_kvmclock.o = -pg
@@ -62,6 +61,7 @@ obj-$(CONFIG_X86_REBOOTFIXUPS)	+= reboot_fixups_32.o
 obj-$(CONFIG_DYNAMIC_FTRACE)	+= ftrace.o
 obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o
 obj-$(CONFIG_FTRACE_SYSCALLS)	+= ftrace.o
+obj-$(CONFIG_X86_TSC)		+= trace_clock.o
 obj-$(CONFIG_KEXEC)		+= machine_kexec_$(BITS).o
 obj-$(CONFIG_KEXEC)		+= relocate_kernel_$(BITS).o crash.o
 obj-$(CONFIG_CRASH_DUMP)	+= crash_dump_$(BITS).o
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index e651f7a589a..bacf4b0d91f 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -574,6 +574,12 @@ int acpi_register_gsi(struct device *dev, u32 gsi, int trigger, int polarity)
 
 	return irq;
 }
+EXPORT_SYMBOL_GPL(acpi_register_gsi);
+
+void acpi_unregister_gsi(u32 gsi)
+{
+}
+EXPORT_SYMBOL_GPL(acpi_unregister_gsi);
 
 void __init acpi_set_irq_model_pic(void)
 {
@@ -1700,3 +1706,9 @@ int __acpi_release_global_lock(unsigned int *lock)
 	} while (unlikely (val != old));
 	return old & 0x1;
 }
+
+void __init arch_reserve_mem_area(acpi_physical_address addr, size_t size)
+{
+	e820_add_region(addr, size, E820_ACPI);
+	update_e820();
+}
diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
index 11676cf65ae..d5e0d717005 100644
--- a/arch/x86/kernel/acpi/sleep.c
+++ b/arch/x86/kernel/acpi/sleep.c
@@ -101,6 +101,8 @@ static int __init acpi_sleep_setup(char *str)
 #endif
 		if (strncmp(str, "nonvs", 5) == 0)
 			acpi_nvs_nosave();
+		if (strncmp(str, "nonvs_s3", 8) == 0)
+			acpi_nvs_nosave_s3();
 		if (strncmp(str, "old_ordering", 12) == 0)
 			acpi_old_suspend_ordering();
 		str = strchr(str, ',');
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index b17416e72fb..b994cc84aa7 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -90,21 +90,6 @@ EXPORT_EARLY_PER_CPU_SYMBOL(x86_bios_cpu_apicid);
  */
 DEFINE_EARLY_PER_CPU_READ_MOSTLY(int, x86_cpu_to_logical_apicid, BAD_APICID);
 
-/*
- * Knob to control our willingness to enable the local APIC.
- *
- * +1=force-enable
- */
-static int force_enable_local_apic __initdata;
-/*
- * APIC command line parameters
- */
-static int __init parse_lapic(char *arg)
-{
-	force_enable_local_apic = 1;
-	return 0;
-}
-early_param("lapic", parse_lapic);
 /* Local APIC was disabled by the BIOS and enabled by the kernel */
 static int enabled_via_apicbase;
 
@@ -133,6 +118,25 @@ static inline void imcr_apic_to_pic(void)
 }
 #endif
 
+/*
+ * Knob to control our willingness to enable the local APIC.
+ *
+ * +1=force-enable
+ */
+static int force_enable_local_apic __initdata;
+/*
+ * APIC command line parameters
+ */
+static int __init parse_lapic(char *arg)
+{
+	if (config_enabled(CONFIG_X86_32) && !arg)
+		force_enable_local_apic = 1;
+	else if (!strncmp(arg, "notscdeadline", 13))
+		setup_clear_cpu_cap(X86_FEATURE_TSC_DEADLINE_TIMER);
+	return 0;
+}
+early_param("lapic", parse_lapic);
+
 #ifdef CONFIG_X86_64
 static int apic_calibrate_pmtmr __initdata;
 static __init int setup_apicpmtimer(char *s)
@@ -315,6 +319,7 @@ int lapic_get_maxlvt(void)
 
 /* Clock divisor */
 #define APIC_DIVISOR 16
+#define TSC_DIVISOR  32
 
 /*
  * This function sets up the local APIC timer, with a timeout of
@@ -333,6 +338,9 @@ static void __setup_APIC_LVTT(unsigned int clocks, int oneshot, int irqen)
 	lvtt_value = LOCAL_TIMER_VECTOR;
 	if (!oneshot)
 		lvtt_value |= APIC_LVT_TIMER_PERIODIC;
+	else if (boot_cpu_has(X86_FEATURE_TSC_DEADLINE_TIMER))
+		lvtt_value |= APIC_LVT_TIMER_TSCDEADLINE;
+
 	if (!lapic_is_integrated())
 		lvtt_value |= SET_APIC_TIMER_BASE(APIC_TIMER_BASE_DIV);
 
@@ -341,6 +349,11 @@ static void __setup_APIC_LVTT(unsigned int clocks, int oneshot, int irqen)
 
 	apic_write(APIC_LVTT, lvtt_value);
 
+	if (lvtt_value & APIC_LVT_TIMER_TSCDEADLINE) {
+		printk_once(KERN_DEBUG "TSC deadline timer enabled\n");
+		return;
+	}
+
 	/*
 	 * Divide PICLK by 16
 	 */
@@ -453,6 +466,16 @@ static int lapic_next_event(unsigned long delta,
 	return 0;
 }
 
+static int lapic_next_deadline(unsigned long delta,
+			       struct clock_event_device *evt)
+{
+	u64 tsc;
+
+	rdtscll(tsc);
+	wrmsrl(MSR_IA32_TSC_DEADLINE, tsc + (((u64) delta) * TSC_DIVISOR));
+	return 0;
+}
+
 /*
  * Setup the lapic timer in periodic or oneshot mode
  */
@@ -533,7 +556,15 @@ static void __cpuinit setup_APIC_timer(void)
 	memcpy(levt, &lapic_clockevent, sizeof(*levt));
 	levt->cpumask = cpumask_of(smp_processor_id());
 
-	clockevents_register_device(levt);
+	if (this_cpu_has(X86_FEATURE_TSC_DEADLINE_TIMER)) {
+		levt->features &= ~(CLOCK_EVT_FEAT_PERIODIC |
+				    CLOCK_EVT_FEAT_DUMMY);
+		levt->set_next_event = lapic_next_deadline;
+		clockevents_config_and_register(levt,
+						(tsc_khz / TSC_DIVISOR) * 1000,
+						0xF, ~0UL);
+	} else
+		clockevents_register_device(levt);
 }
 
 /*
@@ -661,7 +692,9 @@ static int __init calibrate_APIC_clock(void)
 	 * in the clockevent structure and return.
 	 */
 
-	if (lapic_timer_frequency) {
+	if (boot_cpu_has(X86_FEATURE_TSC_DEADLINE_TIMER)) {
+		return 0;
+	} else if (lapic_timer_frequency) {
 		apic_printk(APIC_VERBOSE, "lapic timer already calibrated %d\n",
 				lapic_timer_frequency);
 		lapic_clockevent.mult = div_sc(lapic_timer_frequency/APIC_DIVISOR,
@@ -674,6 +707,9 @@ static int __init calibrate_APIC_clock(void)
 		return 0;
 	}
 
+	apic_printk(APIC_VERBOSE, "Using local APIC timer interrupts.\n"
+		    "calibrating APIC timer ...\n");
+
 	local_irq_disable();
 
 	/* Replace the global interrupt handler */
@@ -811,9 +847,6 @@ void __init setup_boot_APIC_clock(void)
 		return;
 	}
 
-	apic_printk(APIC_VERBOSE, "Using local APIC timer interrupts.\n"
-		    "calibrating APIC timer ...\n");
-
 	if (calibrate_APIC_clock()) {
 		/* No broadcast on UP ! */
 		if (num_possible_cpus() > 1)
diff --git a/arch/x86/kernel/apic/apic_numachip.c b/arch/x86/kernel/apic/apic_numachip.c
index a65829ac2b9..9c2aa89a11c 100644
--- a/arch/x86/kernel/apic/apic_numachip.c
+++ b/arch/x86/kernel/apic/apic_numachip.c
@@ -22,6 +22,7 @@
 #include <linux/hardirq.h>
 #include <linux/delay.h>
 
+#include <asm/numachip/numachip.h>
 #include <asm/numachip/numachip_csr.h>
 #include <asm/smp.h>
 #include <asm/apic.h>
@@ -179,6 +180,7 @@ static int __init numachip_system_init(void)
 		return 0;
 
 	x86_cpuinit.fixup_cpu_id = fixup_cpu_id;
+	x86_init.pci.arch_init = pci_numachip_init;
 
 	map_csrs();
 
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 1817fa91102..b739d398bb2 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -234,11 +234,11 @@ int __init arch_early_irq_init(void)
 		zalloc_cpumask_var_node(&cfg[i].old_domain, GFP_KERNEL, node);
 		/*
 		 * For legacy IRQ's, start with assigning irq0 to irq15 to
-		 * IRQ0_VECTOR to IRQ15_VECTOR on cpu 0.
+		 * IRQ0_VECTOR to IRQ15_VECTOR for all cpu's.
 		 */
 		if (i < legacy_pic->nr_legacy_irqs) {
 			cfg[i].vector = IRQ0_VECTOR + i;
-			cpumask_set_cpu(0, cfg[i].domain);
+			cpumask_setall(cfg[i].domain);
 		}
 	}
 
@@ -1141,7 +1141,8 @@ __assign_irq_vector(int irq, struct irq_cfg *cfg, const struct cpumask *mask)
 			 * allocation for the members that are not used anymore.
 			 */
 			cpumask_andnot(cfg->old_domain, cfg->domain, tmp_mask);
-			cfg->move_in_progress = 1;
+			cfg->move_in_progress =
+			   cpumask_intersects(cfg->old_domain, cpu_online_mask);
 			cpumask_and(cfg->domain, cfg->domain, tmp_mask);
 			break;
 		}
@@ -1172,8 +1173,9 @@ next:
 		current_vector = vector;
 		current_offset = offset;
 		if (cfg->vector) {
-			cfg->move_in_progress = 1;
 			cpumask_copy(cfg->old_domain, cfg->domain);
+			cfg->move_in_progress =
+			   cpumask_intersects(cfg->old_domain, cpu_online_mask);
 		}
 		for_each_cpu_and(new_cpu, tmp_mask, cpu_online_mask)
 			per_cpu(vector_irq, new_cpu)[vector] = irq;
@@ -1241,12 +1243,6 @@ void __setup_vector_irq(int cpu)
 		cfg = irq_get_chip_data(irq);
 		if (!cfg)
 			continue;
-		/*
-		 * If it is a legacy IRQ handled by the legacy PIC, this cpu
-		 * will be part of the irq_cfg's domain.
-		 */
-		if (irq < legacy_pic->nr_legacy_irqs && !IO_APIC_IRQ(irq))
-			cpumask_set_cpu(cpu, cfg->domain);
 
 		if (!cpumask_test_cpu(cpu, cfg->domain))
 			continue;
@@ -1356,16 +1352,6 @@ static void setup_ioapic_irq(unsigned int irq, struct irq_cfg *cfg,
 	if (!IO_APIC_IRQ(irq))
 		return;
 
-	/*
-	 * For legacy irqs, cfg->domain starts with cpu 0. Now that IO-APIC
-	 * can handle this irq and the apic driver is finialized at this point,
-	 * update the cfg->domain.
-	 */
-	if (irq < legacy_pic->nr_legacy_irqs &&
-	    cpumask_equal(cfg->domain, cpumask_of(0)))
-		apic->vector_allocation_domain(0, cfg->domain,
-					       apic->target_cpus());
-
 	if (assign_irq_vector(irq, cfg, apic->target_cpus()))
 		return;
 
@@ -2199,9 +2185,11 @@ static int ioapic_retrigger_irq(struct irq_data *data)
 {
 	struct irq_cfg *cfg = data->chip_data;
 	unsigned long flags;
+	int cpu;
 
 	raw_spin_lock_irqsave(&vector_lock, flags);
-	apic->send_IPI_mask(cpumask_of(cpumask_first(cfg->domain)), cfg->vector);
+	cpu = cpumask_first_and(cfg->domain, cpu_online_mask);
+	apic->send_IPI_mask(cpumask_of(cpu), cfg->vector);
 	raw_spin_unlock_irqrestore(&vector_lock, flags);
 
 	return 1;
@@ -3317,8 +3305,9 @@ int arch_setup_hpet_msi(unsigned int irq, unsigned int id)
 	int ret;
 
 	if (irq_remapping_enabled) {
-		if (!setup_hpet_msi_remapped(irq, id))
-			return -1;
+		ret = setup_hpet_msi_remapped(irq, id);
+		if (ret)
+			return ret;
 	}
 
 	ret = msi_compose_msg(NULL, irq, &msg, id);
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index f7e98a2c0d1..15239fffd6f 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -304,7 +304,7 @@ static void __cpuinit amd_get_topology(struct cpuinfo_x86 *c)
 	int cpu = smp_processor_id();
 
 	/* get information required for multi-node processors */
-	if (cpu_has(c, X86_FEATURE_TOPOEXT)) {
+	if (cpu_has_topoext) {
 		u32 eax, ebx, ecx, edx;
 
 		cpuid(0x8000001e, &eax, &ebx, &ecx, &edx);
@@ -631,6 +631,20 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c)
 		}
 	}
 
+	/*
+	 * The way access filter has a performance penalty on some workloads.
+	 * Disable it on the affected CPUs.
+	 */
+	if ((c->x86 == 0x15) &&
+	    (c->x86_model >= 0x02) && (c->x86_model < 0x20)) {
+		u64 val;
+
+		if (!rdmsrl_safe(0xc0011021, &val) && !(val & 0x1E)) {
+			val |= 0x1E;
+			wrmsrl_safe(0xc0011021, val);
+		}
+	}
+
 	cpu_detect_cache_sizes(c);
 
 	/* Multi core CPU? */
@@ -643,12 +657,7 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c)
 	detect_ht(c);
 #endif
 
-	if (c->extended_cpuid_level >= 0x80000006) {
-		if (cpuid_edx(0x80000006) & 0xf000)
-			num_cache_leaves = 4;
-		else
-			num_cache_leaves = 3;
-	}
+	init_amd_cacheinfo(c);
 
 	if (c->x86 >= 0xf)
 		set_cpu_cap(c, X86_FEATURE_K8);
@@ -739,9 +748,6 @@ static unsigned int __cpuinit amd_size_cache(struct cpuinfo_x86 *c,
 
 static void __cpuinit cpu_set_tlb_flushall_shift(struct cpuinfo_x86 *c)
 {
-	if (!cpu_has_invlpg)
-		return;
-
 	tlb_flushall_shift = 5;
 
 	if (c->x86 <= 0x11)
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index d0e910da16c..92dfec986a4 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -107,53 +107,17 @@ static void __init check_hlt(void)
 }
 
 /*
- *	Most 386 processors have a bug where a POPAD can lock the
- *	machine even from user space.
- */
-
-static void __init check_popad(void)
-{
-#ifndef CONFIG_X86_POPAD_OK
-	int res, inp = (int) &res;
-
-	pr_info("Checking for popad bug... ");
-	__asm__ __volatile__(
-	  "movl $12345678,%%eax; movl $0,%%edi; pusha; popa; movl (%%edx,%%edi),%%ecx "
-	  : "=&a" (res)
-	  : "d" (inp)
-	  : "ecx", "edi");
-	/*
-	 * If this fails, it means that any user program may lock the
-	 * CPU hard. Too bad.
-	 */
-	if (res != 12345678)
-		pr_cont("Buggy\n");
-	else
-		pr_cont("OK\n");
-#endif
-}
-
-/*
  * Check whether we are able to run this kernel safely on SMP.
  *
- * - In order to run on a i386, we need to be compiled for i386
- *   (for due to lack of "invlpg" and working WP on a i386)
+ * - i386 is no longer supported.
  * - In order to run on anything without a TSC, we need to be
  *   compiled for a i486.
  */
 
 static void __init check_config(void)
 {
-/*
- * We'd better not be a i386 if we're configured to use some
- * i486+ only features! (WP works in supervisor mode and the
- * new "invlpg" and "bswap" instructions)
- */
-#if defined(CONFIG_X86_WP_WORKS_OK) || defined(CONFIG_X86_INVLPG) || \
-	defined(CONFIG_X86_BSWAP)
-	if (boot_cpu_data.x86 == 3)
+	if (boot_cpu_data.x86 < 4)
 		panic("Kernel requires i486+ for 'invlpg' and other features");
-#endif
 }
 
 
@@ -166,7 +130,6 @@ void __init check_bugs(void)
 #endif
 	check_config();
 	check_hlt();
-	check_popad();
 	init_utsname()->machine[1] =
 		'0' + (boot_cpu_data.x86 > 6 ? 6 : boot_cpu_data.x86);
 	alternative_instructions();
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 7505f7b13e7..9c3ab43a695 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1173,15 +1173,6 @@ DEFINE_PER_CPU(struct task_struct *, fpu_owner_task);
 DEFINE_PER_CPU_ALIGNED(struct stack_canary, stack_canary);
 #endif
 
-/* Make sure %fs and %gs are initialized properly in idle threads */
-struct pt_regs * __cpuinit idle_regs(struct pt_regs *regs)
-{
-	memset(regs, 0, sizeof(struct pt_regs));
-	regs->fs = __KERNEL_PERCPU;
-	regs->gs = __KERNEL_STACK_CANARY;
-
-	return regs;
-}
 #endif	/* CONFIG_X86_64 */
 
 /*
@@ -1237,7 +1228,7 @@ void __cpuinit cpu_init(void)
 	oist = &per_cpu(orig_ist, cpu);
 
 #ifdef CONFIG_NUMA
-	if (cpu != 0 && this_cpu_read(numa_node) == 0 &&
+	if (this_cpu_read(numa_node) == 0 &&
 	    early_cpu_to_node(cpu) != NUMA_NO_NODE)
 		set_numa_node(early_cpu_to_node(cpu));
 #endif
@@ -1269,8 +1260,7 @@ void __cpuinit cpu_init(void)
 	barrier();
 
 	x86_configure_nx();
-	if (cpu != 0)
-		enable_x2apic();
+	enable_x2apic();
 
 	/*
 	 * set up and load the per-CPU TSS
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 198e019a531..fcaabd0432c 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -612,10 +612,6 @@ static void __cpuinit intel_tlb_lookup(const unsigned char desc)
 
 static void __cpuinit intel_tlb_flushall_shift_set(struct cpuinfo_x86 *c)
 {
-	if (!cpu_has_invlpg) {
-		tlb_flushall_shift = -1;
-		return;
-	}
 	switch ((c->x86 << 8) + c->x86_model) {
 	case 0x60f: /* original 65 nm celeron/pentium/core2/xeon, "Merom"/"Conroe" */
 	case 0x616: /* single-core 65 nm celeron/core2solo "Merom-L"/"Conroe-L" */
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 93c5451bdd5..fe9edec6698 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -538,7 +538,11 @@ __cpuinit cpuid4_cache_lookup_regs(int index,
 	unsigned		edx;
 
 	if (boot_cpu_data.x86_vendor == X86_VENDOR_AMD) {
-		amd_cpuid4(index, &eax, &ebx, &ecx);
+		if (cpu_has_topoext)
+			cpuid_count(0x8000001d, index, &eax.full,
+				    &ebx.full, &ecx.full, &edx);
+		else
+			amd_cpuid4(index, &eax, &ebx, &ecx);
 		amd_init_l3_cache(this_leaf, index);
 	} else {
 		cpuid_count(4, index, &eax.full, &ebx.full, &ecx.full, &edx);
@@ -557,21 +561,39 @@ __cpuinit cpuid4_cache_lookup_regs(int index,
 	return 0;
 }
 
-static int __cpuinit find_num_cache_leaves(void)
+static int __cpuinit find_num_cache_leaves(struct cpuinfo_x86 *c)
 {
-	unsigned int		eax, ebx, ecx, edx;
+	unsigned int		eax, ebx, ecx, edx, op;
 	union _cpuid4_leaf_eax	cache_eax;
 	int 			i = -1;
 
+	if (c->x86_vendor == X86_VENDOR_AMD)
+		op = 0x8000001d;
+	else
+		op = 4;
+
 	do {
 		++i;
-		/* Do cpuid(4) loop to find out num_cache_leaves */
-		cpuid_count(4, i, &eax, &ebx, &ecx, &edx);
+		/* Do cpuid(op) loop to find out num_cache_leaves */
+		cpuid_count(op, i, &eax, &ebx, &ecx, &edx);
 		cache_eax.full = eax;
 	} while (cache_eax.split.type != CACHE_TYPE_NULL);
 	return i;
 }
 
+void __cpuinit init_amd_cacheinfo(struct cpuinfo_x86 *c)
+{
+
+	if (cpu_has_topoext) {
+		num_cache_leaves = find_num_cache_leaves(c);
+	} else if (c->extended_cpuid_level >= 0x80000006) {
+		if (cpuid_edx(0x80000006) & 0xf000)
+			num_cache_leaves = 4;
+		else
+			num_cache_leaves = 3;
+	}
+}
+
 unsigned int __cpuinit init_intel_cacheinfo(struct cpuinfo_x86 *c)
 {
 	/* Cache sizes */
@@ -588,7 +610,7 @@ unsigned int __cpuinit init_intel_cacheinfo(struct cpuinfo_x86 *c)
 
 		if (is_initialized == 0) {
 			/* Init num_cache_leaves from boot CPU */
-			num_cache_leaves = find_num_cache_leaves();
+			num_cache_leaves = find_num_cache_leaves(c);
 			is_initialized++;
 		}
 
@@ -728,37 +750,50 @@ static DEFINE_PER_CPU(struct _cpuid4_info *, ici_cpuid4_info);
 static int __cpuinit cache_shared_amd_cpu_map_setup(unsigned int cpu, int index)
 {
 	struct _cpuid4_info *this_leaf;
-	int ret, i, sibling;
-	struct cpuinfo_x86 *c = &cpu_data(cpu);
+	int i, sibling;
 
-	ret = 0;
-	if (index == 3) {
-		ret = 1;
-		for_each_cpu(i, cpu_llc_shared_mask(cpu)) {
+	if (cpu_has_topoext) {
+		unsigned int apicid, nshared, first, last;
+
+		if (!per_cpu(ici_cpuid4_info, cpu))
+			return 0;
+
+		this_leaf = CPUID4_INFO_IDX(cpu, index);
+		nshared = this_leaf->base.eax.split.num_threads_sharing + 1;
+		apicid = cpu_data(cpu).apicid;
+		first = apicid - (apicid % nshared);
+		last = first + nshared - 1;
+
+		for_each_online_cpu(i) {
+			apicid = cpu_data(i).apicid;
+			if ((apicid < first) || (apicid > last))
+				continue;
 			if (!per_cpu(ici_cpuid4_info, i))
 				continue;
 			this_leaf = CPUID4_INFO_IDX(i, index);
-			for_each_cpu(sibling, cpu_llc_shared_mask(cpu)) {
-				if (!cpu_online(sibling))
+
+			for_each_online_cpu(sibling) {
+				apicid = cpu_data(sibling).apicid;
+				if ((apicid < first) || (apicid > last))
 					continue;
 				set_bit(sibling, this_leaf->shared_cpu_map);
 			}
 		}
-	} else if ((c->x86 == 0x15) && ((index == 1) || (index == 2))) {
-		ret = 1;
-		for_each_cpu(i, cpu_sibling_mask(cpu)) {
+	} else if (index == 3) {
+		for_each_cpu(i, cpu_llc_shared_mask(cpu)) {
 			if (!per_cpu(ici_cpuid4_info, i))
 				continue;
 			this_leaf = CPUID4_INFO_IDX(i, index);
-			for_each_cpu(sibling, cpu_sibling_mask(cpu)) {
+			for_each_cpu(sibling, cpu_llc_shared_mask(cpu)) {
 				if (!cpu_online(sibling))
 					continue;
 				set_bit(sibling, this_leaf->shared_cpu_map);
 			}
 		}
-	}
+	} else
+		return 0;
 
-	return ret;
+	return 1;
 }
 
 static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index)
diff --git a/arch/x86/kernel/cpu/mcheck/mce-internal.h b/arch/x86/kernel/cpu/mcheck/mce-internal.h
index 6a05c1d327a..5b7d4fa5d3b 100644
--- a/arch/x86/kernel/cpu/mcheck/mce-internal.h
+++ b/arch/x86/kernel/cpu/mcheck/mce-internal.h
@@ -24,8 +24,6 @@ struct mce_bank {
 int mce_severity(struct mce *a, int tolerant, char **msg);
 struct dentry *mce_get_debugfs_dir(void);
 
-extern int mce_ser;
-
 extern struct mce_bank *mce_banks;
 
 #ifdef CONFIG_X86_MCE_INTEL
diff --git a/arch/x86/kernel/cpu/mcheck/mce-severity.c b/arch/x86/kernel/cpu/mcheck/mce-severity.c
index 13017626f9a..beb1f1689e5 100644
--- a/arch/x86/kernel/cpu/mcheck/mce-severity.c
+++ b/arch/x86/kernel/cpu/mcheck/mce-severity.c
@@ -193,9 +193,9 @@ int mce_severity(struct mce *m, int tolerant, char **msg)
 			continue;
 		if ((m->mcgstatus & s->mcgmask) != s->mcgres)
 			continue;
-		if (s->ser == SER_REQUIRED && !mce_ser)
+		if (s->ser == SER_REQUIRED && !mca_cfg.ser)
 			continue;
-		if (s->ser == NO_SER && mce_ser)
+		if (s->ser == NO_SER && mca_cfg.ser)
 			continue;
 		if (s->context && ctx != s->context)
 			continue;
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 46cbf868969..80dbda84f1c 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -58,34 +58,26 @@ static DEFINE_MUTEX(mce_chrdev_read_mutex);
 #define CREATE_TRACE_POINTS
 #include <trace/events/mce.h>
 
-int mce_disabled __read_mostly;
-
 #define SPINUNIT 100	/* 100ns */
 
 atomic_t mce_entry;
 
 DEFINE_PER_CPU(unsigned, mce_exception_count);
 
-/*
- * Tolerant levels:
- *   0: always panic on uncorrected errors, log corrected errors
- *   1: panic or SIGBUS on uncorrected errors, log corrected errors
- *   2: SIGBUS or log uncorrected errors (if possible), log corrected errors
- *   3: never panic or SIGBUS, log all errors (for testing only)
- */
-static int			tolerant		__read_mostly = 1;
-static int			banks			__read_mostly;
-static int			rip_msr			__read_mostly;
-static int			mce_bootlog		__read_mostly = -1;
-static int			monarch_timeout		__read_mostly = -1;
-static int			mce_panic_timeout	__read_mostly;
-static int			mce_dont_log_ce		__read_mostly;
-int				mce_cmci_disabled	__read_mostly;
-int				mce_ignore_ce		__read_mostly;
-int				mce_ser			__read_mostly;
-int				mce_bios_cmci_threshold	__read_mostly;
-
-struct mce_bank                *mce_banks		__read_mostly;
+struct mce_bank *mce_banks __read_mostly;
+
+struct mca_config mca_cfg __read_mostly = {
+	.bootlog  = -1,
+	/*
+	 * Tolerant levels:
+	 * 0: always panic on uncorrected errors, log corrected errors
+	 * 1: panic or SIGBUS on uncorrected errors, log corrected errors
+	 * 2: SIGBUS or log uncorrected errors (if possible), log corr. errors
+	 * 3: never panic or SIGBUS, log all errors (for testing only)
+	 */
+	.tolerant = 1,
+	.monarch_timeout = -1
+};
 
 /* User mode helper program triggered by machine check event */
 static unsigned long		mce_need_notify;
@@ -302,7 +294,7 @@ static void wait_for_panic(void)
 	while (timeout-- > 0)
 		udelay(1);
 	if (panic_timeout == 0)
-		panic_timeout = mce_panic_timeout;
+		panic_timeout = mca_cfg.panic_timeout;
 	panic("Panicing machine check CPU died");
 }
 
@@ -360,7 +352,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
 		pr_emerg(HW_ERR "Machine check: %s\n", exp);
 	if (!fake_panic) {
 		if (panic_timeout == 0)
-			panic_timeout = mce_panic_timeout;
+			panic_timeout = mca_cfg.panic_timeout;
 		panic(msg);
 	} else
 		pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
@@ -372,7 +364,7 @@ static int msr_to_offset(u32 msr)
 {
 	unsigned bank = __this_cpu_read(injectm.bank);
 
-	if (msr == rip_msr)
+	if (msr == mca_cfg.rip_msr)
 		return offsetof(struct mce, ip);
 	if (msr == MSR_IA32_MCx_STATUS(bank))
 		return offsetof(struct mce, status);
@@ -451,8 +443,8 @@ static inline void mce_gather_info(struct mce *m, struct pt_regs *regs)
 				m->cs |= 3;
 		}
 		/* Use accurate RIP reporting if available. */
-		if (rip_msr)
-			m->ip = mce_rdmsrl(rip_msr);
+		if (mca_cfg.rip_msr)
+			m->ip = mce_rdmsrl(mca_cfg.rip_msr);
 	}
 }
 
@@ -513,7 +505,7 @@ static int mce_ring_add(unsigned long pfn)
 
 int mce_available(struct cpuinfo_x86 *c)
 {
-	if (mce_disabled)
+	if (mca_cfg.disabled)
 		return 0;
 	return cpu_has(c, X86_FEATURE_MCE) && cpu_has(c, X86_FEATURE_MCA);
 }
@@ -565,7 +557,7 @@ static void mce_read_aux(struct mce *m, int i)
 		/*
 		 * Mask the reported address by the reported granularity.
 		 */
-		if (mce_ser && (m->status & MCI_STATUS_MISCV)) {
+		if (mca_cfg.ser && (m->status & MCI_STATUS_MISCV)) {
 			u8 shift = MCI_MISC_ADDR_LSB(m->misc);
 			m->addr >>= shift;
 			m->addr <<= shift;
@@ -599,7 +591,7 @@ void machine_check_poll(enum mcp_flags flags, mce_banks_t *b)
 
 	mce_gather_info(&m, NULL);
 
-	for (i = 0; i < banks; i++) {
+	for (i = 0; i < mca_cfg.banks; i++) {
 		if (!mce_banks[i].ctl || !test_bit(i, *b))
 			continue;
 
@@ -620,7 +612,7 @@ void machine_check_poll(enum mcp_flags flags, mce_banks_t *b)
 		 * TBD do the same check for MCI_STATUS_EN here?
 		 */
 		if (!(flags & MCP_UC) &&
-		    (m.status & (mce_ser ? MCI_STATUS_S : MCI_STATUS_UC)))
+		    (m.status & (mca_cfg.ser ? MCI_STATUS_S : MCI_STATUS_UC)))
 			continue;
 
 		mce_read_aux(&m, i);
@@ -631,7 +623,7 @@ void machine_check_poll(enum mcp_flags flags, mce_banks_t *b)
 		 * Don't get the IP here because it's unlikely to
 		 * have anything to do with the actual error location.
 		 */
-		if (!(flags & MCP_DONTLOG) && !mce_dont_log_ce)
+		if (!(flags & MCP_DONTLOG) && !mca_cfg.dont_log_ce)
 			mce_log(&m);
 
 		/*
@@ -658,14 +650,14 @@ static int mce_no_way_out(struct mce *m, char **msg, unsigned long *validp,
 {
 	int i, ret = 0;
 
-	for (i = 0; i < banks; i++) {
+	for (i = 0; i < mca_cfg.banks; i++) {
 		m->status = mce_rdmsrl(MSR_IA32_MCx_STATUS(i));
 		if (m->status & MCI_STATUS_VAL) {
 			__set_bit(i, validp);
 			if (quirk_no_way_out)
 				quirk_no_way_out(i, m, regs);
 		}
-		if (mce_severity(m, tolerant, msg) >= MCE_PANIC_SEVERITY)
+		if (mce_severity(m, mca_cfg.tolerant, msg) >= MCE_PANIC_SEVERITY)
 			ret = 1;
 	}
 	return ret;
@@ -696,11 +688,11 @@ static int mce_timed_out(u64 *t)
 	rmb();
 	if (atomic_read(&mce_paniced))
 		wait_for_panic();
-	if (!monarch_timeout)
+	if (!mca_cfg.monarch_timeout)
 		goto out;
 	if ((s64)*t < SPINUNIT) {
 		/* CHECKME: Make panic default for 1 too? */
-		if (tolerant < 1)
+		if (mca_cfg.tolerant < 1)
 			mce_panic("Timeout synchronizing machine check over CPUs",
 				  NULL, NULL);
 		cpu_missing = 1;
@@ -750,7 +742,8 @@ static void mce_reign(void)
 	 * Grade the severity of the errors of all the CPUs.
 	 */
 	for_each_possible_cpu(cpu) {
-		int severity = mce_severity(&per_cpu(mces_seen, cpu), tolerant,
+		int severity = mce_severity(&per_cpu(mces_seen, cpu),
+					    mca_cfg.tolerant,
 					    &nmsg);
 		if (severity > global_worst) {
 			msg = nmsg;
@@ -764,7 +757,7 @@ static void mce_reign(void)
 	 * This dumps all the mces in the log buffer and stops the
 	 * other CPUs.
 	 */
-	if (m && global_worst >= MCE_PANIC_SEVERITY && tolerant < 3)
+	if (m && global_worst >= MCE_PANIC_SEVERITY && mca_cfg.tolerant < 3)
 		mce_panic("Fatal Machine check", m, msg);
 
 	/*
@@ -777,7 +770,7 @@ static void mce_reign(void)
 	 * No machine check event found. Must be some external
 	 * source or one CPU is hung. Panic.
 	 */
-	if (global_worst <= MCE_KEEP_SEVERITY && tolerant < 3)
+	if (global_worst <= MCE_KEEP_SEVERITY && mca_cfg.tolerant < 3)
 		mce_panic("Machine check from unknown source", NULL, NULL);
 
 	/*
@@ -801,7 +794,7 @@ static int mce_start(int *no_way_out)
 {
 	int order;
 	int cpus = num_online_cpus();
-	u64 timeout = (u64)monarch_timeout * NSEC_PER_USEC;
+	u64 timeout = (u64)mca_cfg.monarch_timeout * NSEC_PER_USEC;
 
 	if (!timeout)
 		return -1;
@@ -865,7 +858,7 @@ static int mce_start(int *no_way_out)
 static int mce_end(int order)
 {
 	int ret = -1;
-	u64 timeout = (u64)monarch_timeout * NSEC_PER_USEC;
+	u64 timeout = (u64)mca_cfg.monarch_timeout * NSEC_PER_USEC;
 
 	if (!timeout)
 		goto reset;
@@ -946,7 +939,7 @@ static void mce_clear_state(unsigned long *toclear)
 {
 	int i;
 
-	for (i = 0; i < banks; i++) {
+	for (i = 0; i < mca_cfg.banks; i++) {
 		if (test_bit(i, toclear))
 			mce_wrmsrl(MSR_IA32_MCx_STATUS(i), 0);
 	}
@@ -1011,6 +1004,7 @@ static void mce_clear_info(struct mce_info *mi)
  */
 void do_machine_check(struct pt_regs *regs, long error_code)
 {
+	struct mca_config *cfg = &mca_cfg;
 	struct mce m, *final;
 	int i;
 	int worst = 0;
@@ -1022,7 +1016,7 @@ void do_machine_check(struct pt_regs *regs, long error_code)
 	int order;
 	/*
 	 * If no_way_out gets set, there is no safe way to recover from this
-	 * MCE.  If tolerant is cranked up, we'll try anyway.
+	 * MCE.  If mca_cfg.tolerant is cranked up, we'll try anyway.
 	 */
 	int no_way_out = 0;
 	/*
@@ -1038,7 +1032,7 @@ void do_machine_check(struct pt_regs *regs, long error_code)
 
 	this_cpu_inc(mce_exception_count);
 
-	if (!banks)
+	if (!cfg->banks)
 		goto out;
 
 	mce_gather_info(&m, regs);
@@ -1065,7 +1059,7 @@ void do_machine_check(struct pt_regs *regs, long error_code)
 	 * because the first one to see it will clear it.
 	 */
 	order = mce_start(&no_way_out);
-	for (i = 0; i < banks; i++) {
+	for (i = 0; i < cfg->banks; i++) {
 		__clear_bit(i, toclear);
 		if (!test_bit(i, valid_banks))
 			continue;
@@ -1084,7 +1078,7 @@ void do_machine_check(struct pt_regs *regs, long error_code)
 		 * Non uncorrected or non signaled errors are handled by
 		 * machine_check_poll. Leave them alone, unless this panics.
 		 */
-		if (!(m.status & (mce_ser ? MCI_STATUS_S : MCI_STATUS_UC)) &&
+		if (!(m.status & (cfg->ser ? MCI_STATUS_S : MCI_STATUS_UC)) &&
 			!no_way_out)
 			continue;
 
@@ -1093,7 +1087,7 @@ void do_machine_check(struct pt_regs *regs, long error_code)
 		 */
 		add_taint(TAINT_MACHINE_CHECK);
 
-		severity = mce_severity(&m, tolerant, NULL);
+		severity = mce_severity(&m, cfg->tolerant, NULL);
 
 		/*
 		 * When machine check was for corrected handler don't touch,
@@ -1117,7 +1111,7 @@ void do_machine_check(struct pt_regs *regs, long error_code)
 		 * When the ring overflows we just ignore the AO error.
 		 * RED-PEN add some logging mechanism when
 		 * usable_address or mce_add_ring fails.
-		 * RED-PEN don't ignore overflow for tolerant == 0
+		 * RED-PEN don't ignore overflow for mca_cfg.tolerant == 0
 		 */
 		if (severity == MCE_AO_SEVERITY && mce_usable_address(&m))
 			mce_ring_add(m.addr >> PAGE_SHIFT);
@@ -1149,7 +1143,7 @@ void do_machine_check(struct pt_regs *regs, long error_code)
 	 * issues we try to recover, or limit damage to the current
 	 * process.
 	 */
-	if (tolerant < 3) {
+	if (cfg->tolerant < 3) {
 		if (no_way_out)
 			mce_panic("Fatal machine check on current CPU", &m, msg);
 		if (worst == MCE_AR_SEVERITY) {
@@ -1377,11 +1371,13 @@ EXPORT_SYMBOL_GPL(mce_notify_irq);
 static int __cpuinit __mcheck_cpu_mce_banks_init(void)
 {
 	int i;
+	u8 num_banks = mca_cfg.banks;
 
-	mce_banks = kzalloc(banks * sizeof(struct mce_bank), GFP_KERNEL);
+	mce_banks = kzalloc(num_banks * sizeof(struct mce_bank), GFP_KERNEL);
 	if (!mce_banks)
 		return -ENOMEM;
-	for (i = 0; i < banks; i++) {
+
+	for (i = 0; i < num_banks; i++) {
 		struct mce_bank *b = &mce_banks[i];
 
 		b->ctl = -1ULL;
@@ -1401,7 +1397,7 @@ static int __cpuinit __mcheck_cpu_cap_init(void)
 	rdmsrl(MSR_IA32_MCG_CAP, cap);
 
 	b = cap & MCG_BANKCNT_MASK;
-	if (!banks)
+	if (!mca_cfg.banks)
 		pr_info("CPU supports %d MCE banks\n", b);
 
 	if (b > MAX_NR_BANKS) {
@@ -1411,8 +1407,9 @@ static int __cpuinit __mcheck_cpu_cap_init(void)
 	}
 
 	/* Don't support asymmetric configurations today */
-	WARN_ON(banks != 0 && b != banks);
-	banks = b;
+	WARN_ON(mca_cfg.banks != 0 && b != mca_cfg.banks);
+	mca_cfg.banks = b;
+
 	if (!mce_banks) {
 		int err = __mcheck_cpu_mce_banks_init();
 
@@ -1422,25 +1419,29 @@ static int __cpuinit __mcheck_cpu_cap_init(void)
 
 	/* Use accurate RIP reporting if available. */
 	if ((cap & MCG_EXT_P) && MCG_EXT_CNT(cap) >= 9)
-		rip_msr = MSR_IA32_MCG_EIP;
+		mca_cfg.rip_msr = MSR_IA32_MCG_EIP;
 
 	if (cap & MCG_SER_P)
-		mce_ser = 1;
+		mca_cfg.ser = true;
 
 	return 0;
 }
 
 static void __mcheck_cpu_init_generic(void)
 {
+	enum mcp_flags m_fl = 0;
 	mce_banks_t all_banks;
 	u64 cap;
 	int i;
 
+	if (!mca_cfg.bootlog)
+		m_fl = MCP_DONTLOG;
+
 	/*
 	 * Log the machine checks left over from the previous reset.
 	 */
 	bitmap_fill(all_banks, MAX_NR_BANKS);
-	machine_check_poll(MCP_UC|(!mce_bootlog ? MCP_DONTLOG : 0), &all_banks);
+	machine_check_poll(MCP_UC | m_fl, &all_banks);
 
 	set_in_cr4(X86_CR4_MCE);
 
@@ -1448,7 +1449,7 @@ static void __mcheck_cpu_init_generic(void)
 	if (cap & MCG_CTL_P)
 		wrmsr(MSR_IA32_MCG_CTL, 0xffffffff, 0xffffffff);
 
-	for (i = 0; i < banks; i++) {
+	for (i = 0; i < mca_cfg.banks; i++) {
 		struct mce_bank *b = &mce_banks[i];
 
 		if (!b->init)
@@ -1489,6 +1490,8 @@ static void quirk_sandybridge_ifu(int bank, struct mce *m, struct pt_regs *regs)
 /* Add per CPU specific workarounds here */
 static int __cpuinit __mcheck_cpu_apply_quirks(struct cpuinfo_x86 *c)
 {
+	struct mca_config *cfg = &mca_cfg;
+
 	if (c->x86_vendor == X86_VENDOR_UNKNOWN) {
 		pr_info("unknown CPU type - not enabling MCE support\n");
 		return -EOPNOTSUPP;
@@ -1496,7 +1499,7 @@ static int __cpuinit __mcheck_cpu_apply_quirks(struct cpuinfo_x86 *c)
 
 	/* This should be disabled by the BIOS, but isn't always */
 	if (c->x86_vendor == X86_VENDOR_AMD) {
-		if (c->x86 == 15 && banks > 4) {
+		if (c->x86 == 15 && cfg->banks > 4) {
 			/*
 			 * disable GART TBL walk error reporting, which
 			 * trips off incorrectly with the IOMMU & 3ware
@@ -1504,18 +1507,18 @@ static int __cpuinit __mcheck_cpu_apply_quirks(struct cpuinfo_x86 *c)
 			 */
 			clear_bit(10, (unsigned long *)&mce_banks[4].ctl);
 		}
-		if (c->x86 <= 17 && mce_bootlog < 0) {
+		if (c->x86 <= 17 && cfg->bootlog < 0) {
 			/*
 			 * Lots of broken BIOS around that don't clear them
 			 * by default and leave crap in there. Don't log:
 			 */
-			mce_bootlog = 0;
+			cfg->bootlog = 0;
 		}
 		/*
 		 * Various K7s with broken bank 0 around. Always disable
 		 * by default.
 		 */
-		 if (c->x86 == 6 && banks > 0)
+		 if (c->x86 == 6 && cfg->banks > 0)
 			mce_banks[0].ctl = 0;
 
 		 /*
@@ -1566,7 +1569,7 @@ static int __cpuinit __mcheck_cpu_apply_quirks(struct cpuinfo_x86 *c)
 		 * valid event later, merely don't write CTL0.
 		 */
 
-		if (c->x86 == 6 && c->x86_model < 0x1A && banks > 0)
+		if (c->x86 == 6 && c->x86_model < 0x1A && cfg->banks > 0)
 			mce_banks[0].init = 0;
 
 		/*
@@ -1574,23 +1577,23 @@ static int __cpuinit __mcheck_cpu_apply_quirks(struct cpuinfo_x86 *c)
 		 * synchronization with a one second timeout.
 		 */
 		if ((c->x86 > 6 || (c->x86 == 6 && c->x86_model >= 0xe)) &&
-			monarch_timeout < 0)
-			monarch_timeout = USEC_PER_SEC;
+			cfg->monarch_timeout < 0)
+			cfg->monarch_timeout = USEC_PER_SEC;
 
 		/*
 		 * There are also broken BIOSes on some Pentium M and
 		 * earlier systems:
 		 */
-		if (c->x86 == 6 && c->x86_model <= 13 && mce_bootlog < 0)
-			mce_bootlog = 0;
+		if (c->x86 == 6 && c->x86_model <= 13 && cfg->bootlog < 0)
+			cfg->bootlog = 0;
 
 		if (c->x86 == 6 && c->x86_model == 45)
 			quirk_no_way_out = quirk_sandybridge_ifu;
 	}
-	if (monarch_timeout < 0)
-		monarch_timeout = 0;
-	if (mce_bootlog != 0)
-		mce_panic_timeout = 30;
+	if (cfg->monarch_timeout < 0)
+		cfg->monarch_timeout = 0;
+	if (cfg->bootlog != 0)
+		cfg->panic_timeout = 30;
 
 	return 0;
 }
@@ -1635,7 +1638,7 @@ static void mce_start_timer(unsigned int cpu, struct timer_list *t)
 
 	__this_cpu_write(mce_next_interval, iv);
 
-	if (mce_ignore_ce || !iv)
+	if (mca_cfg.ignore_ce || !iv)
 		return;
 
 	t->expires = round_jiffies(jiffies + iv);
@@ -1668,7 +1671,7 @@ void (*machine_check_vector)(struct pt_regs *, long error_code) =
  */
 void __cpuinit mcheck_cpu_init(struct cpuinfo_x86 *c)
 {
-	if (mce_disabled)
+	if (mca_cfg.disabled)
 		return;
 
 	if (__mcheck_cpu_ancient_init(c))
@@ -1678,7 +1681,7 @@ void __cpuinit mcheck_cpu_init(struct cpuinfo_x86 *c)
 		return;
 
 	if (__mcheck_cpu_cap_init() < 0 || __mcheck_cpu_apply_quirks(c) < 0) {
-		mce_disabled = 1;
+		mca_cfg.disabled = true;
 		return;
 	}
 
@@ -1951,6 +1954,8 @@ static struct miscdevice mce_chrdev_device = {
  */
 static int __init mcheck_enable(char *str)
 {
+	struct mca_config *cfg = &mca_cfg;
+
 	if (*str == 0) {
 		enable_p5_mce();
 		return 1;
@@ -1958,22 +1963,22 @@ static int __init mcheck_enable(char *str)
 	if (*str == '=')
 		str++;
 	if (!strcmp(str, "off"))
-		mce_disabled = 1;
+		cfg->disabled = true;
 	else if (!strcmp(str, "no_cmci"))
-		mce_cmci_disabled = 1;
+		cfg->cmci_disabled = true;
 	else if (!strcmp(str, "dont_log_ce"))
-		mce_dont_log_ce = 1;
+		cfg->dont_log_ce = true;
 	else if (!strcmp(str, "ignore_ce"))
-		mce_ignore_ce = 1;
+		cfg->ignore_ce = true;
 	else if (!strcmp(str, "bootlog") || !strcmp(str, "nobootlog"))
-		mce_bootlog = (str[0] == 'b');
+		cfg->bootlog = (str[0] == 'b');
 	else if (!strcmp(str, "bios_cmci_threshold"))
-		mce_bios_cmci_threshold = 1;
+		cfg->bios_cmci_threshold = true;
 	else if (isdigit(str[0])) {
-		get_option(&str, &tolerant);
+		get_option(&str, &(cfg->tolerant));
 		if (*str == ',') {
 			++str;
-			get_option(&str, &monarch_timeout);
+			get_option(&str, &(cfg->monarch_timeout));
 		}
 	} else {
 		pr_info("mce argument %s ignored. Please use /sys\n", str);
@@ -2002,7 +2007,7 @@ static int mce_disable_error_reporting(void)
 {
 	int i;
 
-	for (i = 0; i < banks; i++) {
+	for (i = 0; i < mca_cfg.banks; i++) {
 		struct mce_bank *b = &mce_banks[i];
 
 		if (b->init)
@@ -2142,15 +2147,15 @@ static ssize_t set_ignore_ce(struct device *s,
 	if (strict_strtoull(buf, 0, &new) < 0)
 		return -EINVAL;
 
-	if (mce_ignore_ce ^ !!new) {
+	if (mca_cfg.ignore_ce ^ !!new) {
 		if (new) {
 			/* disable ce features */
 			mce_timer_delete_all();
 			on_each_cpu(mce_disable_cmci, NULL, 1);
-			mce_ignore_ce = 1;
+			mca_cfg.ignore_ce = true;
 		} else {
 			/* enable ce features */
-			mce_ignore_ce = 0;
+			mca_cfg.ignore_ce = false;
 			on_each_cpu(mce_enable_ce, (void *)1, 1);
 		}
 	}
@@ -2166,14 +2171,14 @@ static ssize_t set_cmci_disabled(struct device *s,
 	if (strict_strtoull(buf, 0, &new) < 0)
 		return -EINVAL;
 
-	if (mce_cmci_disabled ^ !!new) {
+	if (mca_cfg.cmci_disabled ^ !!new) {
 		if (new) {
 			/* disable cmci */
 			on_each_cpu(mce_disable_cmci, NULL, 1);
-			mce_cmci_disabled = 1;
+			mca_cfg.cmci_disabled = true;
 		} else {
 			/* enable cmci */
-			mce_cmci_disabled = 0;
+			mca_cfg.cmci_disabled = false;
 			on_each_cpu(mce_enable_ce, NULL, 1);
 		}
 	}
@@ -2190,9 +2195,9 @@ static ssize_t store_int_with_restart(struct device *s,
 }
 
 static DEVICE_ATTR(trigger, 0644, show_trigger, set_trigger);
-static DEVICE_INT_ATTR(tolerant, 0644, tolerant);
-static DEVICE_INT_ATTR(monarch_timeout, 0644, monarch_timeout);
-static DEVICE_INT_ATTR(dont_log_ce, 0644, mce_dont_log_ce);
+static DEVICE_INT_ATTR(tolerant, 0644, mca_cfg.tolerant);
+static DEVICE_INT_ATTR(monarch_timeout, 0644, mca_cfg.monarch_timeout);
+static DEVICE_BOOL_ATTR(dont_log_ce, 0644, mca_cfg.dont_log_ce);
 
 static struct dev_ext_attribute dev_attr_check_interval = {
 	__ATTR(check_interval, 0644, device_show_int, store_int_with_restart),
@@ -2200,13 +2205,13 @@ static struct dev_ext_attribute dev_attr_check_interval = {
 };
 
 static struct dev_ext_attribute dev_attr_ignore_ce = {
-	__ATTR(ignore_ce, 0644, device_show_int, set_ignore_ce),
-	&mce_ignore_ce
+	__ATTR(ignore_ce, 0644, device_show_bool, set_ignore_ce),
+	&mca_cfg.ignore_ce
 };
 
 static struct dev_ext_attribute dev_attr_cmci_disabled = {
-	__ATTR(cmci_disabled, 0644, device_show_int, set_cmci_disabled),
-	&mce_cmci_disabled
+	__ATTR(cmci_disabled, 0644, device_show_bool, set_cmci_disabled),
+	&mca_cfg.cmci_disabled
 };
 
 static struct device_attribute *mce_device_attrs[] = {
@@ -2253,7 +2258,7 @@ static __cpuinit int mce_device_create(unsigned int cpu)
 		if (err)
 			goto error;
 	}
-	for (j = 0; j < banks; j++) {
+	for (j = 0; j < mca_cfg.banks; j++) {
 		err = device_create_file(dev, &mce_banks[j].attr);
 		if (err)
 			goto error2;
@@ -2285,7 +2290,7 @@ static __cpuinit void mce_device_remove(unsigned int cpu)
 	for (i = 0; mce_device_attrs[i]; i++)
 		device_remove_file(dev, mce_device_attrs[i]);
 
-	for (i = 0; i < banks; i++)
+	for (i = 0; i < mca_cfg.banks; i++)
 		device_remove_file(dev, &mce_banks[i].attr);
 
 	device_unregister(dev);
@@ -2304,7 +2309,7 @@ static void __cpuinit mce_disable_cpu(void *h)
 
 	if (!(action & CPU_TASKS_FROZEN))
 		cmci_clear();
-	for (i = 0; i < banks; i++) {
+	for (i = 0; i < mca_cfg.banks; i++) {
 		struct mce_bank *b = &mce_banks[i];
 
 		if (b->init)
@@ -2322,7 +2327,7 @@ static void __cpuinit mce_reenable_cpu(void *h)
 
 	if (!(action & CPU_TASKS_FROZEN))
 		cmci_reenable();
-	for (i = 0; i < banks; i++) {
+	for (i = 0; i < mca_cfg.banks; i++) {
 		struct mce_bank *b = &mce_banks[i];
 
 		if (b->init)
@@ -2375,7 +2380,7 @@ static __init void mce_init_banks(void)
 {
 	int i;
 
-	for (i = 0; i < banks; i++) {
+	for (i = 0; i < mca_cfg.banks; i++) {
 		struct mce_bank *b = &mce_banks[i];
 		struct device_attribute *a = &b->attr;
 
@@ -2426,7 +2431,7 @@ device_initcall_sync(mcheck_init_device);
  */
 static int __init mcheck_disable(char *str)
 {
-	mce_disabled = 1;
+	mca_cfg.disabled = true;
 	return 1;
 }
 __setup("nomce", mcheck_disable);
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c
index 698b6ec12e0..1ac581f38df 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c
@@ -6,7 +6,7 @@
  *
  *  Written by Jacob Shin - AMD, Inc.
  *
- *  Support: borislav.petkov@amd.com
+ *  Maintained by: Borislav Petkov <bp@alien8.de>
  *
  *  April 2006
  *     - added support for AMD Family 0x10 processors
diff --git a/arch/x86/kernel/cpu/mcheck/mce_intel.c b/arch/x86/kernel/cpu/mcheck/mce_intel.c
index 5f88abf07e9..402c454fbff 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_intel.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_intel.c
@@ -53,7 +53,7 @@ static int cmci_supported(int *banks)
 {
 	u64 cap;
 
-	if (mce_cmci_disabled || mce_ignore_ce)
+	if (mca_cfg.cmci_disabled || mca_cfg.ignore_ce)
 		return 0;
 
 	/*
@@ -200,7 +200,7 @@ static void cmci_discover(int banks)
 			continue;
 		}
 
-		if (!mce_bios_cmci_threshold) {
+		if (!mca_cfg.bios_cmci_threshold) {
 			val &= ~MCI_CTL2_CMCI_THRESHOLD_MASK;
 			val |= CMCI_THRESHOLD;
 		} else if (!(val & MCI_CTL2_CMCI_THRESHOLD_MASK)) {
@@ -227,7 +227,7 @@ static void cmci_discover(int banks)
 			 * set the thresholds properly or does not work with
 			 * this boot option. Note down now and report later.
 			 */
-			if (mce_bios_cmci_threshold && bios_zero_thresh &&
+			if (mca_cfg.bios_cmci_threshold && bios_zero_thresh &&
 					(val & MCI_CTL2_CMCI_THRESHOLD_MASK))
 				bios_wrong_thresh = 1;
 		} else {
@@ -235,7 +235,7 @@ static void cmci_discover(int banks)
 		}
 	}
 	raw_spin_unlock_irqrestore(&cmci_discover_lock, flags);
-	if (mce_bios_cmci_threshold && bios_wrong_thresh) {
+	if (mca_cfg.bios_cmci_threshold && bios_wrong_thresh) {
 		pr_info_once(
 			"bios_cmci_threshold: Some banks do not have valid thresholds set\n");
 		pr_info_once(
@@ -285,34 +285,39 @@ void cmci_clear(void)
 	raw_spin_unlock_irqrestore(&cmci_discover_lock, flags);
 }
 
+static long cmci_rediscover_work_func(void *arg)
+{
+	int banks;
+
+	/* Recheck banks in case CPUs don't all have the same */
+	if (cmci_supported(&banks))
+		cmci_discover(banks);
+
+	return 0;
+}
+
 /*
  * After a CPU went down cycle through all the others and rediscover
  * Must run in process context.
  */
 void cmci_rediscover(int dying)
 {
-	int banks;
-	int cpu;
-	cpumask_var_t old;
+	int cpu, banks;
 
 	if (!cmci_supported(&banks))
 		return;
-	if (!alloc_cpumask_var(&old, GFP_KERNEL))
-		return;
-	cpumask_copy(old, &current->cpus_allowed);
 
 	for_each_online_cpu(cpu) {
 		if (cpu == dying)
 			continue;
-		if (set_cpus_allowed_ptr(current, cpumask_of(cpu)))
+
+		if (cpu == smp_processor_id()) {
+			cmci_rediscover_work_func(NULL);
 			continue;
-		/* Recheck banks in case CPUs don't all have the same */
-		if (cmci_supported(&banks))
-			cmci_discover(banks);
-	}
+		}
 
-	set_cpus_allowed_ptr(current, old);
-	free_cpumask_var(old);
+		work_on_cpu(cpu, cmci_rediscover_work_func, NULL);
+	}
 }
 
 /*
diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
index 6b96110bb0c..726bf963c22 100644
--- a/arch/x86/kernel/cpu/mtrr/main.c
+++ b/arch/x86/kernel/cpu/mtrr/main.c
@@ -606,7 +606,7 @@ void __init mtrr_bp_init(void)
 
 		/*
 		 * This is an AMD specific MSR, but we assume(hope?) that
-		 * Intel will implement it to when they extend the address
+		 * Intel will implement it too when they extend the address
 		 * bus of the Xeon.
 		 */
 		if (cpuid_eax(0x80000000) >= 0x80000008) {
@@ -695,11 +695,16 @@ void mtrr_ap_init(void)
 }
 
 /**
- * Save current fixed-range MTRR state of the BSP
+ * Save current fixed-range MTRR state of the first cpu in cpu_online_mask.
  */
 void mtrr_save_state(void)
 {
-	smp_call_function_single(0, mtrr_save_fixed_ranges, NULL, 1);
+	int first_cpu;
+
+	get_online_cpus();
+	first_cpu = cpumask_first(cpu_online_mask);
+	smp_call_function_single(first_cpu, mtrr_save_fixed_ranges, NULL, 1);
+	put_online_cpus();
 }
 
 void set_mtrr_aps_delayed_init(void)
diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
index 4a3374e61a9..4428fd178bc 100644
--- a/arch/x86/kernel/cpu/perf_event.c
+++ b/arch/x86/kernel/cpu/perf_event.c
@@ -1316,6 +1316,121 @@ static struct attribute_group x86_pmu_format_group = {
 	.attrs = NULL,
 };
 
+struct perf_pmu_events_attr {
+	struct device_attribute attr;
+	u64 id;
+};
+
+/*
+ * Remove all undefined events (x86_pmu.event_map(id) == 0)
+ * out of events_attr attributes.
+ */
+static void __init filter_events(struct attribute **attrs)
+{
+	int i, j;
+
+	for (i = 0; attrs[i]; i++) {
+		if (x86_pmu.event_map(i))
+			continue;
+
+		for (j = i; attrs[j]; j++)
+			attrs[j] = attrs[j + 1];
+
+		/* Check the shifted attr. */
+		i--;
+	}
+}
+
+static ssize_t events_sysfs_show(struct device *dev, struct device_attribute *attr,
+			  char *page)
+{
+	struct perf_pmu_events_attr *pmu_attr = \
+		container_of(attr, struct perf_pmu_events_attr, attr);
+
+	u64 config = x86_pmu.event_map(pmu_attr->id);
+	return x86_pmu.events_sysfs_show(page, config);
+}
+
+#define EVENT_VAR(_id)  event_attr_##_id
+#define EVENT_PTR(_id) &event_attr_##_id.attr.attr
+
+#define EVENT_ATTR(_name, _id)					\
+static struct perf_pmu_events_attr EVENT_VAR(_id) = {		\
+	.attr = __ATTR(_name, 0444, events_sysfs_show, NULL),	\
+	.id   =  PERF_COUNT_HW_##_id,				\
+};
+
+EVENT_ATTR(cpu-cycles,			CPU_CYCLES		);
+EVENT_ATTR(instructions,		INSTRUCTIONS		);
+EVENT_ATTR(cache-references,		CACHE_REFERENCES	);
+EVENT_ATTR(cache-misses, 		CACHE_MISSES		);
+EVENT_ATTR(branch-instructions,		BRANCH_INSTRUCTIONS	);
+EVENT_ATTR(branch-misses,		BRANCH_MISSES		);
+EVENT_ATTR(bus-cycles,			BUS_CYCLES		);
+EVENT_ATTR(stalled-cycles-frontend,	STALLED_CYCLES_FRONTEND	);
+EVENT_ATTR(stalled-cycles-backend,	STALLED_CYCLES_BACKEND	);
+EVENT_ATTR(ref-cycles,			REF_CPU_CYCLES		);
+
+static struct attribute *empty_attrs;
+
+static struct attribute *events_attr[] = {
+	EVENT_PTR(CPU_CYCLES),
+	EVENT_PTR(INSTRUCTIONS),
+	EVENT_PTR(CACHE_REFERENCES),
+	EVENT_PTR(CACHE_MISSES),
+	EVENT_PTR(BRANCH_INSTRUCTIONS),
+	EVENT_PTR(BRANCH_MISSES),
+	EVENT_PTR(BUS_CYCLES),
+	EVENT_PTR(STALLED_CYCLES_FRONTEND),
+	EVENT_PTR(STALLED_CYCLES_BACKEND),
+	EVENT_PTR(REF_CPU_CYCLES),
+	NULL,
+};
+
+static struct attribute_group x86_pmu_events_group = {
+	.name = "events",
+	.attrs = events_attr,
+};
+
+ssize_t x86_event_sysfs_show(char *page, u64 config, u64 event)
+{
+	u64 umask  = (config & ARCH_PERFMON_EVENTSEL_UMASK) >> 8;
+	u64 cmask  = (config & ARCH_PERFMON_EVENTSEL_CMASK) >> 24;
+	bool edge  = (config & ARCH_PERFMON_EVENTSEL_EDGE);
+	bool pc    = (config & ARCH_PERFMON_EVENTSEL_PIN_CONTROL);
+	bool any   = (config & ARCH_PERFMON_EVENTSEL_ANY);
+	bool inv   = (config & ARCH_PERFMON_EVENTSEL_INV);
+	ssize_t ret;
+
+	/*
+	* We have whole page size to spend and just little data
+	* to write, so we can safely use sprintf.
+	*/
+	ret = sprintf(page, "event=0x%02llx", event);
+
+	if (umask)
+		ret += sprintf(page + ret, ",umask=0x%02llx", umask);
+
+	if (edge)
+		ret += sprintf(page + ret, ",edge");
+
+	if (pc)
+		ret += sprintf(page + ret, ",pc");
+
+	if (any)
+		ret += sprintf(page + ret, ",any");
+
+	if (inv)
+		ret += sprintf(page + ret, ",inv");
+
+	if (cmask)
+		ret += sprintf(page + ret, ",cmask=0x%02llx", cmask);
+
+	ret += sprintf(page + ret, "\n");
+
+	return ret;
+}
+
 static int __init init_hw_perf_events(void)
 {
 	struct x86_pmu_quirk *quirk;
@@ -1362,6 +1477,11 @@ static int __init init_hw_perf_events(void)
 	x86_pmu.attr_rdpmc = 1; /* enable userspace RDPMC usage by default */
 	x86_pmu_format_group.attrs = x86_pmu.format_attrs;
 
+	if (!x86_pmu.events_sysfs_show)
+		x86_pmu_events_group.attrs = &empty_attrs;
+	else
+		filter_events(x86_pmu_events_group.attrs);
+
 	pr_info("... version:                %d\n",     x86_pmu.version);
 	pr_info("... bit width:              %d\n",     x86_pmu.cntval_bits);
 	pr_info("... generic registers:      %d\n",     x86_pmu.num_counters);
@@ -1651,6 +1771,7 @@ static struct attribute_group x86_pmu_attr_group = {
 static const struct attribute_group *x86_pmu_attr_groups[] = {
 	&x86_pmu_attr_group,
 	&x86_pmu_format_group,
+	&x86_pmu_events_group,
 	NULL,
 };
 
diff --git a/arch/x86/kernel/cpu/perf_event.h b/arch/x86/kernel/cpu/perf_event.h
index 271d2570029..115c1ea9774 100644
--- a/arch/x86/kernel/cpu/perf_event.h
+++ b/arch/x86/kernel/cpu/perf_event.h
@@ -354,6 +354,8 @@ struct x86_pmu {
 	int		attr_rdpmc;
 	struct attribute **format_attrs;
 
+	ssize_t		(*events_sysfs_show)(char *page, u64 config);
+
 	/*
 	 * CPU Hotplug hooks
 	 */
@@ -536,6 +538,9 @@ static inline void set_linear_ip(struct pt_regs *regs, unsigned long ip)
 	regs->ip = ip;
 }
 
+ssize_t x86_event_sysfs_show(char *page, u64 config, u64 event);
+ssize_t intel_event_sysfs_show(char *page, u64 config);
+
 #ifdef CONFIG_CPU_SUP_AMD
 
 int amd_pmu_init(void);
diff --git a/arch/x86/kernel/cpu/perf_event_amd.c b/arch/x86/kernel/cpu/perf_event_amd.c
index 4528ae7b6ec..c93bc4e813a 100644
--- a/arch/x86/kernel/cpu/perf_event_amd.c
+++ b/arch/x86/kernel/cpu/perf_event_amd.c
@@ -568,6 +568,14 @@ amd_get_event_constraints_f15h(struct cpu_hw_events *cpuc, struct perf_event *ev
 	}
 }
 
+static ssize_t amd_event_sysfs_show(char *page, u64 config)
+{
+	u64 event = (config & ARCH_PERFMON_EVENTSEL_EVENT) |
+		    (config & AMD64_EVENTSEL_EVENT) >> 24;
+
+	return x86_event_sysfs_show(page, config, event);
+}
+
 static __initconst const struct x86_pmu amd_pmu = {
 	.name			= "AMD",
 	.handle_irq		= x86_pmu_handle_irq,
@@ -591,6 +599,7 @@ static __initconst const struct x86_pmu amd_pmu = {
 	.put_event_constraints	= amd_put_event_constraints,
 
 	.format_attrs		= amd_format_attr,
+	.events_sysfs_show	= amd_event_sysfs_show,
 
 	.cpu_prepare		= amd_pmu_cpu_prepare,
 	.cpu_starting		= amd_pmu_cpu_starting,
diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
index 324bb523d9d..93b9e1181f8 100644
--- a/arch/x86/kernel/cpu/perf_event_intel.c
+++ b/arch/x86/kernel/cpu/perf_event_intel.c
@@ -1603,6 +1603,13 @@ static struct attribute *intel_arch_formats_attr[] = {
 	NULL,
 };
 
+ssize_t intel_event_sysfs_show(char *page, u64 config)
+{
+	u64 event = (config & ARCH_PERFMON_EVENTSEL_EVENT);
+
+	return x86_event_sysfs_show(page, config, event);
+}
+
 static __initconst const struct x86_pmu core_pmu = {
 	.name			= "core",
 	.handle_irq		= x86_pmu_handle_irq,
@@ -1628,6 +1635,7 @@ static __initconst const struct x86_pmu core_pmu = {
 	.event_constraints	= intel_core_event_constraints,
 	.guest_get_msrs		= core_guest_get_msrs,
 	.format_attrs		= intel_arch_formats_attr,
+	.events_sysfs_show	= intel_event_sysfs_show,
 };
 
 struct intel_shared_regs *allocate_shared_regs(int cpu)
@@ -1766,6 +1774,7 @@ static __initconst const struct x86_pmu intel_pmu = {
 	.pebs_aliases		= intel_pebs_aliases_core2,
 
 	.format_attrs		= intel_arch3_formats_attr,
+	.events_sysfs_show	= intel_event_sysfs_show,
 
 	.cpu_prepare		= intel_pmu_cpu_prepare,
 	.cpu_starting		= intel_pmu_cpu_starting,
diff --git a/arch/x86/kernel/cpu/perf_event_p6.c b/arch/x86/kernel/cpu/perf_event_p6.c
index 7d0270bd793..f2af39f5dc3 100644
--- a/arch/x86/kernel/cpu/perf_event_p6.c
+++ b/arch/x86/kernel/cpu/perf_event_p6.c
@@ -227,6 +227,8 @@ static __initconst const struct x86_pmu p6_pmu = {
 	.event_constraints	= p6_event_constraints,
 
 	.format_attrs		= intel_p6_formats_attr,
+	.events_sysfs_show	= intel_event_sysfs_show,
+
 };
 
 __init int p6_pmu_init(void)
diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
index 13ad89971d4..74467feb4dc 100644
--- a/arch/x86/kernel/crash.c
+++ b/arch/x86/kernel/crash.c
@@ -16,6 +16,7 @@
 #include <linux/delay.h>
 #include <linux/elf.h>
 #include <linux/elfcore.h>
+#include <linux/module.h>
 
 #include <asm/processor.h>
 #include <asm/hardirq.h>
@@ -30,6 +31,27 @@
 
 int in_crash_kexec;
 
+/*
+ * This is used to VMCLEAR all VMCSs loaded on the
+ * processor. And when loading kvm_intel module, the
+ * callback function pointer will be assigned.
+ *
+ * protected by rcu.
+ */
+crash_vmclear_fn __rcu *crash_vmclear_loaded_vmcss = NULL;
+EXPORT_SYMBOL_GPL(crash_vmclear_loaded_vmcss);
+
+static inline void cpu_crash_vmclear_loaded_vmcss(void)
+{
+	crash_vmclear_fn *do_vmclear_operation = NULL;
+
+	rcu_read_lock();
+	do_vmclear_operation = rcu_dereference(crash_vmclear_loaded_vmcss);
+	if (do_vmclear_operation)
+		do_vmclear_operation();
+	rcu_read_unlock();
+}
+
 #if defined(CONFIG_SMP) && defined(CONFIG_X86_LOCAL_APIC)
 
 static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
@@ -46,6 +68,11 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
 #endif
 	crash_save_cpu(regs, cpu);
 
+	/*
+	 * VMCLEAR VMCSs loaded on all cpus if needed.
+	 */
+	cpu_crash_vmclear_loaded_vmcss();
+
 	/* Disable VMX or SVM if needed.
 	 *
 	 * We need to disable virtualization on all CPUs.
@@ -88,6 +115,11 @@ void native_machine_crash_shutdown(struct pt_regs *regs)
 
 	kdump_nmi_shootdown_cpus();
 
+	/*
+	 * VMCLEAR VMCSs loaded on this cpu if needed.
+	 */
+	cpu_crash_vmclear_loaded_vmcss();
+
 	/* Booting kdump kernel with VMX or SVM enabled won't work,
 	 * because (among other limitations) we can't disable paging
 	 * with the virt flags.
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index 88b725aa1d5..c763116c535 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -739,30 +739,12 @@ ENTRY(ptregs_##name) ; \
 ENDPROC(ptregs_##name)
 
 PTREGSCALL1(iopl)
-PTREGSCALL0(fork)
-PTREGSCALL0(vfork)
 PTREGSCALL2(sigaltstack)
 PTREGSCALL0(sigreturn)
 PTREGSCALL0(rt_sigreturn)
 PTREGSCALL2(vm86)
 PTREGSCALL1(vm86old)
 
-/* Clone is an oddball.  The 4th arg is in %edi */
-ENTRY(ptregs_clone)
-	CFI_STARTPROC
-	leal 4(%esp),%eax
-	pushl_cfi %eax
-	pushl_cfi PT_EDI(%eax)
-	movl PT_EDX(%eax),%ecx
-	movl PT_ECX(%eax),%edx
-	movl PT_EBX(%eax),%eax
-	call sys_clone
-	addl $8,%esp
-	CFI_ADJUST_CFA_OFFSET -8
-	ret
-	CFI_ENDPROC
-ENDPROC(ptregs_clone)
-
 .macro FIXUP_ESPFIX_STACK
 /*
  * Switch back for ESPFIX stack to the normal zerobased stack
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index b51b2c7ee51..70641aff0c2 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -56,7 +56,7 @@
 #include <asm/ftrace.h>
 #include <asm/percpu.h>
 #include <asm/asm.h>
-#include <asm/rcu.h>
+#include <asm/context_tracking.h>
 #include <asm/smap.h>
 #include <linux/err.h>
 
@@ -845,9 +845,25 @@ ENTRY(\label)
 END(\label)
 	.endm
 
-	PTREGSCALL stub_clone, sys_clone, %r8
-	PTREGSCALL stub_fork, sys_fork, %rdi
-	PTREGSCALL stub_vfork, sys_vfork, %rdi
+	.macro FORK_LIKE func
+ENTRY(stub_\func)
+	CFI_STARTPROC
+	popq	%r11			/* save return address */
+	PARTIAL_FRAME 0
+	SAVE_REST
+	pushq	%r11			/* put it back on stack */
+	FIXUP_TOP_OF_STACK %r11, 8
+	DEFAULT_FRAME 0 8		/* offset 8: return address */
+	call sys_\func
+	RESTORE_TOP_OF_STACK %r11, 8
+	ret $REST_SKIP		/* pop extended registers */
+	CFI_ENDPROC
+END(stub_\func)
+	.endm
+
+	FORK_LIKE  clone
+	FORK_LIKE  fork
+	FORK_LIKE  vfork
 	PTREGSCALL stub_sigaltstack, sys_sigaltstack, %rdx
 	PTREGSCALL stub_iopl, sys_iopl, %rsi
 
@@ -995,8 +1011,8 @@ END(interrupt)
 	 */
 	.p2align CONFIG_X86_L1_CACHE_SHIFT
 common_interrupt:
-	ASM_CLAC
 	XCPT_FRAME
+	ASM_CLAC
 	addq $-0x80,(%rsp)		/* Adjust vector to [-256,-1] range */
 	interrupt do_IRQ
 	/* 0(%rsp): old_rsp-ARGOFFSET */
@@ -1135,8 +1151,8 @@ END(common_interrupt)
  */
 .macro apicinterrupt num sym do_sym
 ENTRY(\sym)
-	ASM_CLAC
 	INTR_FRAME
+	ASM_CLAC
 	pushq_cfi $~(\num)
 .Lcommon_\sym:
 	interrupt \do_sym
@@ -1190,8 +1206,8 @@ apicinterrupt IRQ_WORK_VECTOR \
  */
 .macro zeroentry sym do_sym
 ENTRY(\sym)
-	ASM_CLAC
 	INTR_FRAME
+	ASM_CLAC
 	PARAVIRT_ADJUST_EXCEPTION_FRAME
 	pushq_cfi $-1		/* ORIG_RAX: no syscall to restart */
 	subq $ORIG_RAX-R15, %rsp
@@ -1208,8 +1224,8 @@ END(\sym)
 
 .macro paranoidzeroentry sym do_sym
 ENTRY(\sym)
-	ASM_CLAC
 	INTR_FRAME
+	ASM_CLAC
 	PARAVIRT_ADJUST_EXCEPTION_FRAME
 	pushq_cfi $-1		/* ORIG_RAX: no syscall to restart */
 	subq $ORIG_RAX-R15, %rsp
@@ -1227,8 +1243,8 @@ END(\sym)
 #define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
 .macro paranoidzeroentry_ist sym do_sym ist
 ENTRY(\sym)
-	ASM_CLAC
 	INTR_FRAME
+	ASM_CLAC
 	PARAVIRT_ADJUST_EXCEPTION_FRAME
 	pushq_cfi $-1		/* ORIG_RAX: no syscall to restart */
 	subq $ORIG_RAX-R15, %rsp
@@ -1247,8 +1263,8 @@ END(\sym)
 
 .macro errorentry sym do_sym
 ENTRY(\sym)
-	ASM_CLAC
 	XCPT_FRAME
+	ASM_CLAC
 	PARAVIRT_ADJUST_EXCEPTION_FRAME
 	subq $ORIG_RAX-R15, %rsp
 	CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
@@ -1266,8 +1282,8 @@ END(\sym)
 	/* error code is on the stack already */
 .macro paranoiderrorentry sym do_sym
 ENTRY(\sym)
-	ASM_CLAC
 	XCPT_FRAME
+	ASM_CLAC
 	PARAVIRT_ADJUST_EXCEPTION_FRAME
 	subq $ORIG_RAX-R15, %rsp
 	CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
@@ -1699,9 +1715,10 @@ nested_nmi:
 
 1:
 	/* Set up the interrupted NMIs stack to jump to repeat_nmi */
-	leaq -6*8(%rsp), %rdx
+	leaq -1*8(%rsp), %rdx
 	movq %rdx, %rsp
-	CFI_ADJUST_CFA_OFFSET 6*8
+	CFI_ADJUST_CFA_OFFSET 1*8
+	leaq -10*8(%rsp), %rdx
 	pushq_cfi $__KERNEL_DS
 	pushq_cfi %rdx
 	pushfq_cfi
@@ -1709,8 +1726,8 @@ nested_nmi:
 	pushq_cfi $repeat_nmi
 
 	/* Put stack back */
-	addq $(11*8), %rsp
-	CFI_ADJUST_CFA_OFFSET -11*8
+	addq $(6*8), %rsp
+	CFI_ADJUST_CFA_OFFSET -6*8
 
 nested_nmi_out:
 	popq_cfi %rdx
@@ -1736,18 +1753,18 @@ first_nmi:
 	 * +-------------------------+
 	 * | NMI executing variable  |
 	 * +-------------------------+
-	 * | Saved SS                |
-	 * | Saved Return RSP        |
-	 * | Saved RFLAGS            |
-	 * | Saved CS                |
-	 * | Saved RIP               |
-	 * +-------------------------+
 	 * | copied SS               |
 	 * | copied Return RSP       |
 	 * | copied RFLAGS           |
 	 * | copied CS               |
 	 * | copied RIP              |
 	 * +-------------------------+
+	 * | Saved SS                |
+	 * | Saved Return RSP        |
+	 * | Saved RFLAGS            |
+	 * | Saved CS                |
+	 * | Saved RIP               |
+	 * +-------------------------+
 	 * | pt_regs                 |
 	 * +-------------------------+
 	 *
@@ -1763,9 +1780,14 @@ first_nmi:
 	/* Set the NMI executing variable on the stack. */
 	pushq_cfi $1
 
+	/*
+	 * Leave room for the "copied" frame
+	 */
+	subq $(5*8), %rsp
+
 	/* Copy the stack frame to the Saved frame */
 	.rept 5
-	pushq_cfi 6*8(%rsp)
+	pushq_cfi 11*8(%rsp)
 	.endr
 	CFI_DEF_CFA_OFFSET SS+8-RIP
 
@@ -1786,12 +1808,15 @@ repeat_nmi:
 	 * is benign for the non-repeat case, where 1 was pushed just above
 	 * to this very stack slot).
 	 */
-	movq $1, 5*8(%rsp)
+	movq $1, 10*8(%rsp)
 
 	/* Make another copy, this one may be modified by nested NMIs */
+	addq $(10*8), %rsp
+	CFI_ADJUST_CFA_OFFSET -10*8
 	.rept 5
-	pushq_cfi 4*8(%rsp)
+	pushq_cfi -6*8(%rsp)
 	.endr
+	subq $(5*8), %rsp
 	CFI_DEF_CFA_OFFSET SS+8-RIP
 end_repeat_nmi:
 
@@ -1842,8 +1867,12 @@ nmi_swapgs:
 	SWAPGS_UNSAFE_STACK
 nmi_restore:
 	RESTORE_ALL 8
+
+	/* Pop the extra iret frame */
+	addq $(5*8), %rsp
+
 	/* Clear the NMI executing stack variable */
-	movq $0, 10*8(%rsp)
+	movq $0, 5*8(%rsp)
 	jmp irq_return
 	CFI_ENDPROC
 END(nmi)
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index 957a47aec64..8e7f6556028 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -266,6 +266,19 @@ num_subarch_entries = (. - subarch_entries) / 4
 	jmp default_entry
 #endif /* CONFIG_PARAVIRT */
 
+#ifdef CONFIG_HOTPLUG_CPU
+/*
+ * Boot CPU0 entry point. It's called from play_dead(). Everything has been set
+ * up already except stack. We just set up stack here. Then call
+ * start_secondary().
+ */
+ENTRY(start_cpu0)
+	movl stack_start, %ecx
+	movl %ecx, %esp
+	jmp  *(initial_code)
+ENDPROC(start_cpu0)
+#endif
+
 /*
  * Non-boot CPU entry point; entered from trampoline.S
  * We can't lgdt here, because lgdt itself uses a data segment, but
@@ -292,8 +305,8 @@ default_entry:
  *	be using the global pages. 
  *
  *	NOTE! If we are on a 486 we may have no cr4 at all!
- *	Specifically, cr4 exists if and only if CPUID exists,
- *	which in turn exists if and only if EFLAGS.ID exists.
+ *	Specifically, cr4 exists if and only if CPUID exists
+ *	and has flags other than the FPU flag set.
  */
 	movl $X86_EFLAGS_ID,%ecx
 	pushl %ecx
@@ -308,6 +321,11 @@ default_entry:
 	testl %ecx,%eax
 	jz 6f			# No ID flag = no CPUID = no CR4
 
+	movl $1,%eax
+	cpuid
+	andl $~1,%edx		# Ignore CPUID.FPU
+	jz 6f			# No flags or only CPUID.FPU = no CR4
+
 	movl pa(mmu_cr4_features),%eax
 	movl %eax,%cr4
 
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index 94bf9cc2c7e..980053c4b9c 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -252,6 +252,22 @@ ENTRY(secondary_startup_64)
 	pushq	%rax		# target address in negative space
 	lretq
 
+#ifdef CONFIG_HOTPLUG_CPU
+/*
+ * Boot CPU0 entry point. It's called from play_dead(). Everything has been set
+ * up already except stack. We just set up stack here. Then call
+ * start_secondary().
+ */
+ENTRY(start_cpu0)
+	movq stack_start(%rip),%rsp
+	movq	initial_code(%rip),%rax
+	pushq	$0		# fake return address to stop unwinder
+	pushq	$__KERNEL_CS	# set correct cs
+	pushq	%rax		# target address in negative space
+	lretq
+ENDPROC(start_cpu0)
+#endif
+
 	/* SMP bootup changes these two */
 	__REFDATA
 	.align	8
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index 1460a5df92f..e28670f9a58 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -434,7 +434,7 @@ void hpet_msi_unmask(struct irq_data *data)
 
 	/* unmask it */
 	cfg = hpet_readl(HPET_Tn_CFG(hdev->num));
-	cfg |= HPET_TN_FSB;
+	cfg |= HPET_TN_ENABLE | HPET_TN_FSB;
 	hpet_writel(cfg, HPET_Tn_CFG(hdev->num));
 }
 
@@ -445,7 +445,7 @@ void hpet_msi_mask(struct irq_data *data)
 
 	/* mask it */
 	cfg = hpet_readl(HPET_Tn_CFG(hdev->num));
-	cfg &= ~HPET_TN_FSB;
+	cfg &= ~(HPET_TN_ENABLE | HPET_TN_FSB);
 	hpet_writel(cfg, HPET_Tn_CFG(hdev->num));
 }
 
diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
index 675a0501244..245a71db401 100644
--- a/arch/x86/kernel/i387.c
+++ b/arch/x86/kernel/i387.c
@@ -175,7 +175,11 @@ void __cpuinit fpu_init(void)
 		cr0 |= X86_CR0_EM;
 	write_cr0(cr0);
 
-	if (!smp_processor_id())
+	/*
+	 * init_thread_xstate is only called once to avoid overriding
+	 * xstate_size during boot time or during CPU hotplug.
+	 */
+	if (xstate_size == 0)
 		init_thread_xstate();
 
 	mxcsr_feature_mask_init();
diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c
index 4180a874c76..08b973f6403 100644
--- a/arch/x86/kernel/kvm.c
+++ b/arch/x86/kernel/kvm.c
@@ -42,6 +42,7 @@
 #include <asm/apic.h>
 #include <asm/apicdef.h>
 #include <asm/hypervisor.h>
+#include <asm/kvm_guest.h>
 
 static int kvmapf = 1;
 
@@ -62,6 +63,15 @@ static int parse_no_stealacc(char *arg)
 
 early_param("no-steal-acc", parse_no_stealacc);
 
+static int kvmclock_vsyscall = 1;
+static int parse_no_kvmclock_vsyscall(char *arg)
+{
+        kvmclock_vsyscall = 0;
+        return 0;
+}
+
+early_param("no-kvmclock-vsyscall", parse_no_kvmclock_vsyscall);
+
 static DEFINE_PER_CPU(struct kvm_vcpu_pv_apf_data, apf_reason) __aligned(64);
 static DEFINE_PER_CPU(struct kvm_steal_time, steal_time) __aligned(64);
 static int has_steal_clock = 0;
@@ -110,11 +120,6 @@ void kvm_async_pf_task_wait(u32 token)
 	struct kvm_task_sleep_head *b = &async_pf_sleepers[key];
 	struct kvm_task_sleep_node n, *e;
 	DEFINE_WAIT(wait);
-	int cpu, idle;
-
-	cpu = get_cpu();
-	idle = idle_cpu(cpu);
-	put_cpu();
 
 	spin_lock(&b->lock);
 	e = _find_apf_task(b, token);
@@ -128,7 +133,7 @@ void kvm_async_pf_task_wait(u32 token)
 
 	n.token = token;
 	n.cpu = smp_processor_id();
-	n.halted = idle || preempt_count() > 1;
+	n.halted = is_idle_task(current) || preempt_count() > 1;
 	init_waitqueue_head(&n.wq);
 	hlist_add_head(&n.link, &b->list);
 	spin_unlock(&b->lock);
@@ -471,6 +476,9 @@ void __init kvm_guest_init(void)
 	if (kvm_para_has_feature(KVM_FEATURE_PV_EOI))
 		apic_set_eoi_write(kvm_guest_apic_eoi_write);
 
+	if (kvmclock_vsyscall)
+		kvm_setup_vsyscall_timeinfo();
+
 #ifdef CONFIG_SMP
 	smp_ops.smp_prepare_boot_cpu = kvm_smp_prepare_boot_cpu;
 	register_cpu_notifier(&kvm_cpu_notifier);
diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c
index f1b42b3a186..220a360010f 100644
--- a/arch/x86/kernel/kvmclock.c
+++ b/arch/x86/kernel/kvmclock.c
@@ -23,6 +23,7 @@
 #include <asm/apic.h>
 #include <linux/percpu.h>
 #include <linux/hardirq.h>
+#include <linux/memblock.h>
 
 #include <asm/x86_init.h>
 #include <asm/reboot.h>
@@ -39,7 +40,7 @@ static int parse_no_kvmclock(char *arg)
 early_param("no-kvmclock", parse_no_kvmclock);
 
 /* The hypervisor will put information about time periodically here */
-static DEFINE_PER_CPU_SHARED_ALIGNED(struct pvclock_vcpu_time_info, hv_clock);
+static struct pvclock_vsyscall_time_info *hv_clock;
 static struct pvclock_wall_clock wall_clock;
 
 /*
@@ -52,15 +53,20 @@ static unsigned long kvm_get_wallclock(void)
 	struct pvclock_vcpu_time_info *vcpu_time;
 	struct timespec ts;
 	int low, high;
+	int cpu;
 
 	low = (int)__pa_symbol(&wall_clock);
 	high = ((u64)__pa_symbol(&wall_clock) >> 32);
 
 	native_write_msr(msr_kvm_wall_clock, low, high);
 
-	vcpu_time = &get_cpu_var(hv_clock);
+	preempt_disable();
+	cpu = smp_processor_id();
+
+	vcpu_time = &hv_clock[cpu].pvti;
 	pvclock_read_wallclock(&wall_clock, vcpu_time, &ts);
-	put_cpu_var(hv_clock);
+
+	preempt_enable();
 
 	return ts.tv_sec;
 }
@@ -74,9 +80,11 @@ static cycle_t kvm_clock_read(void)
 {
 	struct pvclock_vcpu_time_info *src;
 	cycle_t ret;
+	int cpu;
 
 	preempt_disable_notrace();
-	src = &__get_cpu_var(hv_clock);
+	cpu = smp_processor_id();
+	src = &hv_clock[cpu].pvti;
 	ret = pvclock_clocksource_read(src);
 	preempt_enable_notrace();
 	return ret;
@@ -99,8 +107,15 @@ static cycle_t kvm_clock_get_cycles(struct clocksource *cs)
 static unsigned long kvm_get_tsc_khz(void)
 {
 	struct pvclock_vcpu_time_info *src;
-	src = &per_cpu(hv_clock, 0);
-	return pvclock_tsc_khz(src);
+	int cpu;
+	unsigned long tsc_khz;
+
+	preempt_disable();
+	cpu = smp_processor_id();
+	src = &hv_clock[cpu].pvti;
+	tsc_khz = pvclock_tsc_khz(src);
+	preempt_enable();
+	return tsc_khz;
 }
 
 static void kvm_get_preset_lpj(void)
@@ -119,10 +134,14 @@ bool kvm_check_and_clear_guest_paused(void)
 {
 	bool ret = false;
 	struct pvclock_vcpu_time_info *src;
+	int cpu = smp_processor_id();
 
-	src = &__get_cpu_var(hv_clock);
+	if (!hv_clock)
+		return ret;
+
+	src = &hv_clock[cpu].pvti;
 	if ((src->flags & PVCLOCK_GUEST_STOPPED) != 0) {
-		__this_cpu_and(hv_clock.flags, ~PVCLOCK_GUEST_STOPPED);
+		src->flags &= ~PVCLOCK_GUEST_STOPPED;
 		ret = true;
 	}
 
@@ -141,9 +160,10 @@ int kvm_register_clock(char *txt)
 {
 	int cpu = smp_processor_id();
 	int low, high, ret;
+	struct pvclock_vcpu_time_info *src = &hv_clock[cpu].pvti;
 
-	low = (int)__pa(&per_cpu(hv_clock, cpu)) | 1;
-	high = ((u64)__pa(&per_cpu(hv_clock, cpu)) >> 32);
+	low = (int)__pa(src) | 1;
+	high = ((u64)__pa(src) >> 32);
 	ret = native_write_msr_safe(msr_kvm_system_time, low, high);
 	printk(KERN_INFO "kvm-clock: cpu %d, msr %x:%x, %s\n",
 	       cpu, high, low, txt);
@@ -197,6 +217,8 @@ static void kvm_shutdown(void)
 
 void __init kvmclock_init(void)
 {
+	unsigned long mem;
+
 	if (!kvm_para_available())
 		return;
 
@@ -209,8 +231,18 @@ void __init kvmclock_init(void)
 	printk(KERN_INFO "kvm-clock: Using msrs %x and %x",
 		msr_kvm_system_time, msr_kvm_wall_clock);
 
-	if (kvm_register_clock("boot clock"))
+	mem = memblock_alloc(sizeof(struct pvclock_vsyscall_time_info)*NR_CPUS,
+			     PAGE_SIZE);
+	if (!mem)
+		return;
+	hv_clock = __va(mem);
+
+	if (kvm_register_clock("boot clock")) {
+		hv_clock = NULL;
+		memblock_free(mem,
+			sizeof(struct pvclock_vsyscall_time_info)*NR_CPUS);
 		return;
+	}
 	pv_time_ops.sched_clock = kvm_clock_read;
 	x86_platform.calibrate_tsc = kvm_get_tsc_khz;
 	x86_platform.get_wallclock = kvm_get_wallclock;
@@ -233,3 +265,37 @@ void __init kvmclock_init(void)
 	if (kvm_para_has_feature(KVM_FEATURE_CLOCKSOURCE_STABLE_BIT))
 		pvclock_set_flags(PVCLOCK_TSC_STABLE_BIT);
 }
+
+int __init kvm_setup_vsyscall_timeinfo(void)
+{
+#ifdef CONFIG_X86_64
+	int cpu;
+	int ret;
+	u8 flags;
+	struct pvclock_vcpu_time_info *vcpu_time;
+	unsigned int size;
+
+	size = sizeof(struct pvclock_vsyscall_time_info)*NR_CPUS;
+
+	preempt_disable();
+	cpu = smp_processor_id();
+
+	vcpu_time = &hv_clock[cpu].pvti;
+	flags = pvclock_read_flags(vcpu_time);
+
+	if (!(flags & PVCLOCK_TSC_STABLE_BIT)) {
+		preempt_enable();
+		return 1;
+	}
+
+	if ((ret = pvclock_init_vsyscall(hv_clock, size))) {
+		preempt_enable();
+		return ret;
+	}
+
+	preempt_enable();
+
+	kvm_clock.archdata.vclock_mode = VCLOCK_PVCLOCK;
+#endif
+	return 0;
+}
diff --git a/arch/x86/kernel/microcode_amd.c b/arch/x86/kernel/microcode_amd.c
index 7720ff5a9ee..efdec7cd8e0 100644
--- a/arch/x86/kernel/microcode_amd.c
+++ b/arch/x86/kernel/microcode_amd.c
@@ -8,8 +8,8 @@
  *  Tigran Aivazian <tigran@aivazian.fsnet.co.uk>
  *
  *  Maintainers:
- *  Andreas Herrmann <andreas.herrmann3@amd.com>
- *  Borislav Petkov <borislav.petkov@amd.com>
+ *  Andreas Herrmann <herrmann.der.user@googlemail.com>
+ *  Borislav Petkov <bp@alien8.de>
  *
  *  This driver allows to upgrade microcode on F10h AMD
  *  CPUs and later.
@@ -190,6 +190,7 @@ static unsigned int verify_patch_size(int cpu, u32 patch_size,
 #define F1XH_MPB_MAX_SIZE 2048
 #define F14H_MPB_MAX_SIZE 1824
 #define F15H_MPB_MAX_SIZE 4096
+#define F16H_MPB_MAX_SIZE 3458
 
 	switch (c->x86) {
 	case 0x14:
@@ -198,6 +199,9 @@ static unsigned int verify_patch_size(int cpu, u32 patch_size,
 	case 0x15:
 		max_size = F15H_MPB_MAX_SIZE;
 		break;
+	case 0x16:
+		max_size = F16H_MPB_MAX_SIZE;
+		break;
 	default:
 		max_size = F1XH_MPB_MAX_SIZE;
 		break;
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index b644e1c765d..2ed787f15bf 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -262,36 +262,6 @@ void __switch_to_xtra(struct task_struct *prev_p, struct task_struct *next_p,
 	propagate_user_return_notify(prev_p, next_p);
 }
 
-int sys_fork(struct pt_regs *regs)
-{
-	return do_fork(SIGCHLD, regs->sp, regs, 0, NULL, NULL);
-}
-
-/*
- * This is trivial, and on the face of it looks like it
- * could equally well be done in user mode.
- *
- * Not so, for quite unobvious reasons - register pressure.
- * In user mode vfork() cannot have a stack frame, and if
- * done by calling the "clone()" system call directly, you
- * do not have enough call-clobbered registers to hold all
- * the information you need.
- */
-int sys_vfork(struct pt_regs *regs)
-{
-	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->sp, regs, 0,
-		       NULL, NULL);
-}
-
-long
-sys_clone(unsigned long clone_flags, unsigned long newsp,
-	  void __user *parent_tid, void __user *child_tid, struct pt_regs *regs)
-{
-	if (!newsp)
-		newsp = regs->sp;
-	return do_fork(clone_flags, newsp, regs, 0, parent_tid, child_tid);
-}
-
 /*
  * Idle related variables and functions
  */
@@ -306,11 +276,6 @@ void (*pm_idle)(void);
 EXPORT_SYMBOL(pm_idle);
 #endif
 
-static inline int hlt_use_halt(void)
-{
-	return 1;
-}
-
 #ifndef CONFIG_SMP
 static inline void play_dead(void)
 {
@@ -410,28 +375,22 @@ void cpu_idle(void)
  */
 void default_idle(void)
 {
-	if (hlt_use_halt()) {
-		trace_power_start_rcuidle(POWER_CSTATE, 1, smp_processor_id());
-		trace_cpu_idle_rcuidle(1, smp_processor_id());
-		current_thread_info()->status &= ~TS_POLLING;
-		/*
-		 * TS_POLLING-cleared state must be visible before we
-		 * test NEED_RESCHED:
-		 */
-		smp_mb();
+	trace_power_start_rcuidle(POWER_CSTATE, 1, smp_processor_id());
+	trace_cpu_idle_rcuidle(1, smp_processor_id());
+	current_thread_info()->status &= ~TS_POLLING;
+	/*
+	 * TS_POLLING-cleared state must be visible before we
+	 * test NEED_RESCHED:
+	 */
+	smp_mb();
 
-		if (!need_resched())
-			safe_halt();	/* enables interrupts racelessly */
-		else
-			local_irq_enable();
-		current_thread_info()->status |= TS_POLLING;
-		trace_power_end_rcuidle(smp_processor_id());
-		trace_cpu_idle_rcuidle(PWR_EVENT_EXIT, smp_processor_id());
-	} else {
+	if (!need_resched())
+		safe_halt();	/* enables interrupts racelessly */
+	else
 		local_irq_enable();
-		/* loop is done by the caller */
-		cpu_relax();
-	}
+	current_thread_info()->status |= TS_POLLING;
+	trace_power_end_rcuidle(smp_processor_id());
+	trace_cpu_idle_rcuidle(PWR_EVENT_EXIT, smp_processor_id());
 }
 #ifdef CONFIG_APM_MODULE
 EXPORT_SYMBOL(default_idle);
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index 44e0bff38e7..b5a8905785e 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -128,8 +128,7 @@ void release_thread(struct task_struct *dead_task)
 }
 
 int copy_thread(unsigned long clone_flags, unsigned long sp,
-	unsigned long arg,
-	struct task_struct *p, struct pt_regs *regs)
+	unsigned long arg, struct task_struct *p)
 {
 	struct pt_regs *childregs = task_pt_regs(p);
 	struct task_struct *tsk;
@@ -138,7 +137,7 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
 	p->thread.sp = (unsigned long) childregs;
 	p->thread.sp0 = (unsigned long) (childregs+1);
 
-	if (unlikely(!regs)) {
+	if (unlikely(p->flags & PF_KTHREAD)) {
 		/* kernel thread */
 		memset(childregs, 0, sizeof(struct pt_regs));
 		p->thread.ip = (unsigned long) ret_from_kernel_thread;
@@ -156,12 +155,13 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
 		memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
 		return 0;
 	}
-	*childregs = *regs;
+	*childregs = *current_pt_regs();
 	childregs->ax = 0;
-	childregs->sp = sp;
+	if (sp)
+		childregs->sp = sp;
 
 	p->thread.ip = (unsigned long) ret_from_fork;
-	task_user_gs(p) = get_user_gs(regs);
+	task_user_gs(p) = get_user_gs(current_pt_regs());
 
 	p->fpu_counter = 0;
 	p->thread.io_bitmap_ptr = NULL;
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 16c6365e2b8..6e68a619496 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -146,8 +146,7 @@ static inline u32 read_32bit_tls(struct task_struct *t, int tls)
 }
 
 int copy_thread(unsigned long clone_flags, unsigned long sp,
-		unsigned long arg,
-	struct task_struct *p, struct pt_regs *regs)
+		unsigned long arg, struct task_struct *p)
 {
 	int err;
 	struct pt_regs *childregs;
@@ -169,7 +168,7 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
 	savesegment(ds, p->thread.ds);
 	memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
 
-	if (unlikely(!regs)) {
+	if (unlikely(p->flags & PF_KTHREAD)) {
 		/* kernel thread */
 		memset(childregs, 0, sizeof(struct pt_regs));
 		childregs->sp = (unsigned long)childregs;
@@ -181,10 +180,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
 		childregs->flags = X86_EFLAGS_IF | X86_EFLAGS_BIT1;
 		return 0;
 	}
-	*childregs = *regs;
+	*childregs = *current_pt_regs();
 
 	childregs->ax = 0;
-	childregs->sp = sp;
+	if (sp)
+		childregs->sp = sp;
 
 	err = -ENOMEM;
 	memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index b00b33a1839..b629bbe0d9b 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -22,6 +22,8 @@
 #include <linux/perf_event.h>
 #include <linux/hw_breakpoint.h>
 #include <linux/rcupdate.h>
+#include <linux/module.h>
+#include <linux/context_tracking.h>
 
 #include <asm/uaccess.h>
 #include <asm/pgtable.h>
@@ -166,6 +168,35 @@ static inline bool invalid_selector(u16 value)
 
 #define FLAG_MASK		FLAG_MASK_32
 
+/*
+ * X86_32 CPUs don't save ss and esp if the CPU is already in kernel mode
+ * when it traps.  The previous stack will be directly underneath the saved
+ * registers, and 'sp/ss' won't even have been saved. Thus the '&regs->sp'.
+ *
+ * Now, if the stack is empty, '&regs->sp' is out of range. In this
+ * case we try to take the previous stack. To always return a non-null
+ * stack pointer we fall back to regs as stack if no previous stack
+ * exists.
+ *
+ * This is valid only for kernel mode traps.
+ */
+unsigned long kernel_stack_pointer(struct pt_regs *regs)
+{
+	unsigned long context = (unsigned long)regs & ~(THREAD_SIZE - 1);
+	unsigned long sp = (unsigned long)&regs->sp;
+	struct thread_info *tinfo;
+
+	if (context == (sp & ~(THREAD_SIZE - 1)))
+		return sp;
+
+	tinfo = (struct thread_info *)context;
+	if (tinfo->previous_esp)
+		return tinfo->previous_esp;
+
+	return (unsigned long)regs;
+}
+EXPORT_SYMBOL_GPL(kernel_stack_pointer);
+
 static unsigned long *pt_regs_access(struct pt_regs *regs, unsigned long regno)
 {
 	BUILD_BUG_ON(offsetof(struct pt_regs, bx) != 0);
@@ -1461,7 +1492,7 @@ long syscall_trace_enter(struct pt_regs *regs)
 {
 	long ret = 0;
 
-	rcu_user_exit();
+	user_exit();
 
 	/*
 	 * If we stepped into a sysenter/syscall insn, it trapped in
@@ -1511,6 +1542,13 @@ void syscall_trace_leave(struct pt_regs *regs)
 {
 	bool step;
 
+	/*
+	 * We may come here right after calling schedule_user()
+	 * or do_notify_resume(), in which case we can be in RCU
+	 * user mode.
+	 */
+	user_exit();
+
 	audit_syscall_exit(regs);
 
 	if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
@@ -1527,5 +1565,5 @@ void syscall_trace_leave(struct pt_regs *regs)
 	if (step || test_thread_flag(TIF_SYSCALL_TRACE))
 		tracehook_report_syscall_exit(regs, step);
 
-	rcu_user_enter();
+	user_enter();
 }
diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
index 42eb3300dfc..85c39590c1a 100644
--- a/arch/x86/kernel/pvclock.c
+++ b/arch/x86/kernel/pvclock.c
@@ -17,23 +17,13 @@
 
 #include <linux/kernel.h>
 #include <linux/percpu.h>
+#include <linux/notifier.h>
+#include <linux/sched.h>
+#include <linux/gfp.h>
+#include <linux/bootmem.h>
+#include <asm/fixmap.h>
 #include <asm/pvclock.h>
 
-/*
- * These are perodically updated
- *    xen: magic shared_info page
- *    kvm: gpa registered via msr
- * and then copied here.
- */
-struct pvclock_shadow_time {
-	u64 tsc_timestamp;     /* TSC at last update of time vals.  */
-	u64 system_timestamp;  /* Time, in nanosecs, since boot.    */
-	u32 tsc_to_nsec_mul;
-	int tsc_shift;
-	u32 version;
-	u8  flags;
-};
-
 static u8 valid_flags __read_mostly = 0;
 
 void pvclock_set_flags(u8 flags)
@@ -41,34 +31,6 @@ void pvclock_set_flags(u8 flags)
 	valid_flags = flags;
 }
 
-static u64 pvclock_get_nsec_offset(struct pvclock_shadow_time *shadow)
-{
-	u64 delta = native_read_tsc() - shadow->tsc_timestamp;
-	return pvclock_scale_delta(delta, shadow->tsc_to_nsec_mul,
-				   shadow->tsc_shift);
-}
-
-/*
- * Reads a consistent set of time-base values from hypervisor,
- * into a shadow data area.
- */
-static unsigned pvclock_get_time_values(struct pvclock_shadow_time *dst,
-					struct pvclock_vcpu_time_info *src)
-{
-	do {
-		dst->version = src->version;
-		rmb();		/* fetch version before data */
-		dst->tsc_timestamp     = src->tsc_timestamp;
-		dst->system_timestamp  = src->system_time;
-		dst->tsc_to_nsec_mul   = src->tsc_to_system_mul;
-		dst->tsc_shift         = src->tsc_shift;
-		dst->flags             = src->flags;
-		rmb();		/* test version after fetching data */
-	} while ((src->version & 1) || (dst->version != src->version));
-
-	return dst->version;
-}
-
 unsigned long pvclock_tsc_khz(struct pvclock_vcpu_time_info *src)
 {
 	u64 pv_tsc_khz = 1000000ULL << 32;
@@ -88,23 +50,32 @@ void pvclock_resume(void)
 	atomic64_set(&last_value, 0);
 }
 
+u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
+{
+	unsigned version;
+	cycle_t ret;
+	u8 flags;
+
+	do {
+		version = __pvclock_read_cycles(src, &ret, &flags);
+	} while ((src->version & 1) || version != src->version);
+
+	return flags & valid_flags;
+}
+
 cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
 {
-	struct pvclock_shadow_time shadow;
 	unsigned version;
-	cycle_t ret, offset;
+	cycle_t ret;
 	u64 last;
+	u8 flags;
 
 	do {
-		version = pvclock_get_time_values(&shadow, src);
-		barrier();
-		offset = pvclock_get_nsec_offset(&shadow);
-		ret = shadow.system_timestamp + offset;
-		barrier();
-	} while (version != src->version);
+		version = __pvclock_read_cycles(src, &ret, &flags);
+	} while ((src->version & 1) || version != src->version);
 
 	if ((valid_flags & PVCLOCK_TSC_STABLE_BIT) &&
-		(shadow.flags & PVCLOCK_TSC_STABLE_BIT))
+		(flags & PVCLOCK_TSC_STABLE_BIT))
 		return ret;
 
 	/*
@@ -156,3 +127,71 @@ void pvclock_read_wallclock(struct pvclock_wall_clock *wall_clock,
 
 	set_normalized_timespec(ts, now.tv_sec, now.tv_nsec);
 }
+
+static struct pvclock_vsyscall_time_info *pvclock_vdso_info;
+
+static struct pvclock_vsyscall_time_info *
+pvclock_get_vsyscall_user_time_info(int cpu)
+{
+	if (!pvclock_vdso_info) {
+		BUG();
+		return NULL;
+	}
+
+	return &pvclock_vdso_info[cpu];
+}
+
+struct pvclock_vcpu_time_info *pvclock_get_vsyscall_time_info(int cpu)
+{
+	return &pvclock_get_vsyscall_user_time_info(cpu)->pvti;
+}
+
+#ifdef CONFIG_X86_64
+static int pvclock_task_migrate(struct notifier_block *nb, unsigned long l,
+			        void *v)
+{
+	struct task_migration_notifier *mn = v;
+	struct pvclock_vsyscall_time_info *pvti;
+
+	pvti = pvclock_get_vsyscall_user_time_info(mn->from_cpu);
+
+	/* this is NULL when pvclock vsyscall is not initialized */
+	if (unlikely(pvti == NULL))
+		return NOTIFY_DONE;
+
+	pvti->migrate_count++;
+
+	return NOTIFY_DONE;
+}
+
+static struct notifier_block pvclock_migrate = {
+	.notifier_call = pvclock_task_migrate,
+};
+
+/*
+ * Initialize the generic pvclock vsyscall state.  This will allocate
+ * a/some page(s) for the per-vcpu pvclock information, set up a
+ * fixmap mapping for the page(s)
+ */
+
+int __init pvclock_init_vsyscall(struct pvclock_vsyscall_time_info *i,
+				 int size)
+{
+	int idx;
+
+	WARN_ON (size != PVCLOCK_VSYSCALL_NR_PAGES*PAGE_SIZE);
+
+	pvclock_vdso_info = i;
+
+	for (idx = 0; idx <= (PVCLOCK_FIXMAP_END-PVCLOCK_FIXMAP_BEGIN); idx++) {
+		__set_fixmap(PVCLOCK_FIXMAP_BEGIN + idx,
+			     __pa_symbol(i) + (idx*PAGE_SIZE),
+			     PAGE_KERNEL_VVAR);
+	}
+
+
+	register_task_migration_notifier(&pvclock_migrate);
+
+	return 0;
+}
+#endif
diff --git a/arch/x86/kernel/rtc.c b/arch/x86/kernel/rtc.c
index 4929c1be0ac..801602b5d74 100644
--- a/arch/x86/kernel/rtc.c
+++ b/arch/x86/kernel/rtc.c
@@ -195,12 +195,6 @@ void read_persistent_clock(struct timespec *ts)
 	ts->tv_nsec = 0;
 }
 
-unsigned long long native_read_tsc(void)
-{
-	return __native_read_tsc();
-}
-EXPORT_SYMBOL(native_read_tsc);
-
 
 static struct resource rtc_resources[] = {
 	[0] = {
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index ca45696f30f..23ddd558fbd 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -143,11 +143,7 @@ int default_check_phys_apicid_present(int phys_apicid)
 }
 #endif
 
-#ifndef CONFIG_DEBUG_BOOT_PARAMS
-struct boot_params __initdata boot_params;
-#else
 struct boot_params boot_params;
-#endif
 
 /*
  * Machine setup..
@@ -956,6 +952,10 @@ void __init setup_arch(char **cmdline_p)
 
 	reserve_initrd();
 
+#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
+	acpi_initrd_override((void *)initrd_start, initrd_end - initrd_start);
+#endif
+
 	reserve_crashkernel();
 
 	vsmp_init();
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index 70b27ee6118..fbbb604313a 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -22,6 +22,7 @@
 #include <linux/uaccess.h>
 #include <linux/user-return-notifier.h>
 #include <linux/uprobes.h>
+#include <linux/context_tracking.h>
 
 #include <asm/processor.h>
 #include <asm/ucontext.h>
@@ -816,7 +817,7 @@ static void do_signal(struct pt_regs *regs)
 void
 do_notify_resume(struct pt_regs *regs, void *unused, __u32 thread_info_flags)
 {
-	rcu_user_exit();
+	user_exit();
 
 #ifdef CONFIG_X86_MCE
 	/* notify userspace of pending MCEs */
@@ -838,7 +839,7 @@ do_notify_resume(struct pt_regs *regs, void *unused, __u32 thread_info_flags)
 	if (thread_info_flags & _TIF_USER_RETURN_NOTIFY)
 		fire_user_return_notifiers();
 
-	rcu_user_enter();
+	user_enter();
 }
 
 void signal_fault(struct pt_regs *regs, void __user *frame, char *where)
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index c80a33bc528..ed0fe385289 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -68,6 +68,8 @@
 #include <asm/mwait.h>
 #include <asm/apic.h>
 #include <asm/io_apic.h>
+#include <asm/i387.h>
+#include <asm/fpu-internal.h>
 #include <asm/setup.h>
 #include <asm/uv/uv.h>
 #include <linux/mc146818rtc.h>
@@ -125,8 +127,8 @@ EXPORT_PER_CPU_SYMBOL(cpu_info);
 atomic_t init_deasserted;
 
 /*
- * Report back to the Boot Processor.
- * Running on AP.
+ * Report back to the Boot Processor during boot time or to the caller processor
+ * during CPU online.
  */
 static void __cpuinit smp_callin(void)
 {
@@ -138,15 +140,17 @@ static void __cpuinit smp_callin(void)
 	 * we may get here before an INIT-deassert IPI reaches
 	 * our local APIC.  We have to wait for the IPI or we'll
 	 * lock up on an APIC access.
+	 *
+	 * Since CPU0 is not wakened up by INIT, it doesn't wait for the IPI.
 	 */
-	if (apic->wait_for_init_deassert)
+	cpuid = smp_processor_id();
+	if (apic->wait_for_init_deassert && cpuid != 0)
 		apic->wait_for_init_deassert(&init_deasserted);
 
 	/*
 	 * (This works even if the APIC is not enabled.)
 	 */
 	phys_id = read_apic_id();
-	cpuid = smp_processor_id();
 	if (cpumask_test_cpu(cpuid, cpu_callin_mask)) {
 		panic("%s: phys CPU#%d, CPU#%d already present??\n", __func__,
 					phys_id, cpuid);
@@ -228,6 +232,8 @@ static void __cpuinit smp_callin(void)
 	cpumask_set_cpu(cpuid, cpu_callin_mask);
 }
 
+static int cpu0_logical_apicid;
+static int enable_start_cpu0;
 /*
  * Activate a secondary processor.
  */
@@ -243,6 +249,8 @@ notrace static void __cpuinit start_secondary(void *unused)
 	preempt_disable();
 	smp_callin();
 
+	enable_start_cpu0 = 0;
+
 #ifdef CONFIG_X86_32
 	/* switch away from the initial page table */
 	load_cr3(swapper_pg_dir);
@@ -279,19 +287,30 @@ notrace static void __cpuinit start_secondary(void *unused)
 	cpu_idle();
 }
 
+void __init smp_store_boot_cpu_info(void)
+{
+	int id = 0; /* CPU 0 */
+	struct cpuinfo_x86 *c = &cpu_data(id);
+
+	*c = boot_cpu_data;
+	c->cpu_index = id;
+}
+
 /*
  * The bootstrap kernel entry code has set these up. Save them for
  * a given CPU
  */
-
 void __cpuinit smp_store_cpu_info(int id)
 {
 	struct cpuinfo_x86 *c = &cpu_data(id);
 
 	*c = boot_cpu_data;
 	c->cpu_index = id;
-	if (id != 0)
-		identify_secondary_cpu(c);
+	/*
+	 * During boot time, CPU0 has this setup already. Save the info when
+	 * bringing up AP or offlined CPU0.
+	 */
+	identify_secondary_cpu(c);
 }
 
 static bool __cpuinit
@@ -313,7 +332,7 @@ do {									\
 
 static bool __cpuinit match_smt(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)
 {
-	if (cpu_has(c, X86_FEATURE_TOPOEXT)) {
+	if (cpu_has_topoext) {
 		int cpu1 = c->cpu_index, cpu2 = o->cpu_index;
 
 		if (c->phys_proc_id == o->phys_proc_id &&
@@ -481,7 +500,7 @@ void __inquire_remote_apic(int apicid)
  * won't ... remember to clear down the APIC, etc later.
  */
 int __cpuinit
-wakeup_secondary_cpu_via_nmi(int logical_apicid, unsigned long start_eip)
+wakeup_secondary_cpu_via_nmi(int apicid, unsigned long start_eip)
 {
 	unsigned long send_status, accept_status = 0;
 	int maxlvt;
@@ -489,7 +508,7 @@ wakeup_secondary_cpu_via_nmi(int logical_apicid, unsigned long start_eip)
 	/* Target chip */
 	/* Boot on the stack */
 	/* Kick the second */
-	apic_icr_write(APIC_DM_NMI | apic->dest_logical, logical_apicid);
+	apic_icr_write(APIC_DM_NMI | apic->dest_logical, apicid);
 
 	pr_debug("Waiting for send to finish...\n");
 	send_status = safe_apic_wait_icr_idle();
@@ -649,6 +668,63 @@ static void __cpuinit announce_cpu(int cpu, int apicid)
 			node, cpu, apicid);
 }
 
+static int wakeup_cpu0_nmi(unsigned int cmd, struct pt_regs *regs)
+{
+	int cpu;
+
+	cpu = smp_processor_id();
+	if (cpu == 0 && !cpu_online(cpu) && enable_start_cpu0)
+		return NMI_HANDLED;
+
+	return NMI_DONE;
+}
+
+/*
+ * Wake up AP by INIT, INIT, STARTUP sequence.
+ *
+ * Instead of waiting for STARTUP after INITs, BSP will execute the BIOS
+ * boot-strap code which is not a desired behavior for waking up BSP. To
+ * void the boot-strap code, wake up CPU0 by NMI instead.
+ *
+ * This works to wake up soft offlined CPU0 only. If CPU0 is hard offlined
+ * (i.e. physically hot removed and then hot added), NMI won't wake it up.
+ * We'll change this code in the future to wake up hard offlined CPU0 if
+ * real platform and request are available.
+ */
+static int __cpuinit
+wakeup_cpu_via_init_nmi(int cpu, unsigned long start_ip, int apicid,
+	       int *cpu0_nmi_registered)
+{
+	int id;
+	int boot_error;
+
+	/*
+	 * Wake up AP by INIT, INIT, STARTUP sequence.
+	 */
+	if (cpu)
+		return wakeup_secondary_cpu_via_init(apicid, start_ip);
+
+	/*
+	 * Wake up BSP by nmi.
+	 *
+	 * Register a NMI handler to help wake up CPU0.
+	 */
+	boot_error = register_nmi_handler(NMI_LOCAL,
+					  wakeup_cpu0_nmi, 0, "wake_cpu0");
+
+	if (!boot_error) {
+		enable_start_cpu0 = 1;
+		*cpu0_nmi_registered = 1;
+		if (apic->dest_logical == APIC_DEST_LOGICAL)
+			id = cpu0_logical_apicid;
+		else
+			id = apicid;
+		boot_error = wakeup_secondary_cpu_via_nmi(id, start_ip);
+	}
+
+	return boot_error;
+}
+
 /*
  * NOTE - on most systems this is a PHYSICAL apic ID, but on multiquad
  * (ie clustered apic addressing mode), this is a LOGICAL apic ID.
@@ -664,6 +740,7 @@ static int __cpuinit do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
 
 	unsigned long boot_error = 0;
 	int timeout;
+	int cpu0_nmi_registered = 0;
 
 	/* Just in case we booted with a single CPU. */
 	alternatives_enable_smp();
@@ -711,13 +788,16 @@ static int __cpuinit do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
 	}
 
 	/*
-	 * Kick the secondary CPU. Use the method in the APIC driver
-	 * if it's defined - or use an INIT boot APIC message otherwise:
+	 * Wake up a CPU in difference cases:
+	 * - Use the method in the APIC driver if it's defined
+	 * Otherwise,
+	 * - Use an INIT boot APIC message for APs or NMI for BSP.
 	 */
 	if (apic->wakeup_secondary_cpu)
 		boot_error = apic->wakeup_secondary_cpu(apicid, start_ip);
 	else
-		boot_error = wakeup_secondary_cpu_via_init(apicid, start_ip);
+		boot_error = wakeup_cpu_via_init_nmi(cpu, start_ip, apicid,
+						     &cpu0_nmi_registered);
 
 	if (!boot_error) {
 		/*
@@ -782,6 +862,13 @@ static int __cpuinit do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
 		 */
 		smpboot_restore_warm_reset_vector();
 	}
+	/*
+	 * Clean up the nmi handler. Do this after the callin and callout sync
+	 * to avoid impact of possible long unregister time.
+	 */
+	if (cpu0_nmi_registered)
+		unregister_nmi_handler(NMI_LOCAL, "wake_cpu0");
+
 	return boot_error;
 }
 
@@ -795,7 +882,7 @@ int __cpuinit native_cpu_up(unsigned int cpu, struct task_struct *tidle)
 
 	pr_debug("++++++++++++++++++++=_---CPU UP  %u\n", cpu);
 
-	if (apicid == BAD_APICID || apicid == boot_cpu_physical_apicid ||
+	if (apicid == BAD_APICID ||
 	    !physid_isset(apicid, phys_cpu_present_map) ||
 	    !apic->apic_id_valid(apicid)) {
 		pr_err("%s: bad cpu %d\n", __func__, cpu);
@@ -818,6 +905,9 @@ int __cpuinit native_cpu_up(unsigned int cpu, struct task_struct *tidle)
 
 	per_cpu(cpu_state, cpu) = CPU_UP_PREPARE;
 
+	/* the FPU context is blank, nobody can own it */
+	__cpu_disable_lazy_restore(cpu);
+
 	err = do_boot_cpu(apicid, cpu, tidle);
 	if (err) {
 		pr_debug("do_boot_cpu failed %d\n", err);
@@ -990,7 +1080,7 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus)
 	/*
 	 * Setup boot CPU information
 	 */
-	smp_store_cpu_info(0); /* Final full version of the data */
+	smp_store_boot_cpu_info(); /* Final full version of the data */
 	cpumask_copy(cpu_callin_mask, cpumask_of(0));
 	mb();
 
@@ -1026,6 +1116,11 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus)
 	 */
 	setup_local_APIC();
 
+	if (x2apic_mode)
+		cpu0_logical_apicid = apic_read(APIC_LDR);
+	else
+		cpu0_logical_apicid = GET_APIC_LOGICAL_ID(apic_read(APIC_LDR));
+
 	/*
 	 * Enable IO APIC before setting up error vector
 	 */
@@ -1214,19 +1309,6 @@ void cpu_disable_common(void)
 
 int native_cpu_disable(void)
 {
-	int cpu = smp_processor_id();
-
-	/*
-	 * Perhaps use cpufreq to drop frequency, but that could go
-	 * into generic code.
-	 *
-	 * We won't take down the boot processor on i386 due to some
-	 * interrupts only being able to be serviced by the BSP.
-	 * Especially so if we're not using an IOAPIC	-zwane
-	 */
-	if (cpu == 0)
-		return -EBUSY;
-
 	clear_local_APIC();
 
 	cpu_disable_common();
@@ -1266,6 +1348,14 @@ void play_dead_common(void)
 	local_irq_disable();
 }
 
+static bool wakeup_cpu0(void)
+{
+	if (smp_processor_id() == 0 && enable_start_cpu0)
+		return true;
+
+	return false;
+}
+
 /*
  * We need to flush the caches before going to sleep, lest we have
  * dirty data in our caches when we come back up.
@@ -1329,6 +1419,11 @@ static inline void mwait_play_dead(void)
 		__monitor(mwait_ptr, 0, 0);
 		mb();
 		__mwait(eax, 0);
+		/*
+		 * If NMI wants to wake up CPU0, start CPU0.
+		 */
+		if (wakeup_cpu0())
+			start_cpu0();
 	}
 }
 
@@ -1339,6 +1434,11 @@ static inline void hlt_play_dead(void)
 
 	while (1) {
 		native_halt();
+		/*
+		 * If NMI wants to wake up CPU0, start CPU0.
+		 */
+		if (wakeup_cpu0())
+			start_cpu0();
 	}
 }
 
diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
index b4d3c3927dd..97ef74b88e0 100644
--- a/arch/x86/kernel/sys_x86_64.c
+++ b/arch/x86/kernel/sys_x86_64.c
@@ -21,37 +21,23 @@
 
 /*
  * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
- *
- * @flags denotes the allocation direction - bottomup or topdown -
- * or vDSO; see call sites below.
  */
-unsigned long align_addr(unsigned long addr, struct file *filp,
-			 enum align_flags flags)
+static unsigned long get_align_mask(void)
 {
-	unsigned long tmp_addr;
-
 	/* handle 32- and 64-bit case with a single conditional */
 	if (va_align.flags < 0 || !(va_align.flags & (2 - mmap_is_ia32())))
-		return addr;
+		return 0;
 
 	if (!(current->flags & PF_RANDOMIZE))
-		return addr;
-
-	if (!((flags & ALIGN_VDSO) || filp))
-		return addr;
-
-	tmp_addr = addr;
-
-	/*
-	 * We need an address which is <= than the original
-	 * one only when in topdown direction.
-	 */
-	if (!(flags & ALIGN_TOPDOWN))
-		tmp_addr += va_align.mask;
+		return 0;
 
-	tmp_addr &= ~va_align.mask;
+	return va_align.mask;
+}
 
-	return tmp_addr;
+unsigned long align_vdso_addr(unsigned long addr)
+{
+	unsigned long align_mask = get_align_mask();
+	return (addr + align_mask) & ~align_mask;
 }
 
 static int __init control_va_addr_alignment(char *str)
@@ -126,7 +112,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
 {
 	struct mm_struct *mm = current->mm;
 	struct vm_area_struct *vma;
-	unsigned long start_addr;
+	struct vm_unmapped_area_info info;
 	unsigned long begin, end;
 
 	if (flags & MAP_FIXED)
@@ -144,50 +130,16 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
 		    (!vma || addr + len <= vma->vm_start))
 			return addr;
 	}
-	if (((flags & MAP_32BIT) || test_thread_flag(TIF_ADDR32))
-	    && len <= mm->cached_hole_size) {
-		mm->cached_hole_size = 0;
-		mm->free_area_cache = begin;
-	}
-	addr = mm->free_area_cache;
-	if (addr < begin)
-		addr = begin;
-	start_addr = addr;
-
-full_search:
-
-	addr = align_addr(addr, filp, 0);
-
-	for (vma = find_vma(mm, addr); ; vma = vma->vm_next) {
-		/* At this point:  (!vma || addr < vma->vm_end). */
-		if (end - len < addr) {
-			/*
-			 * Start a new search - just in case we missed
-			 * some holes.
-			 */
-			if (start_addr != begin) {
-				start_addr = addr = begin;
-				mm->cached_hole_size = 0;
-				goto full_search;
-			}
-			return -ENOMEM;
-		}
-		if (!vma || addr + len <= vma->vm_start) {
-			/*
-			 * Remember the place where we stopped the search:
-			 */
-			mm->free_area_cache = addr + len;
-			return addr;
-		}
-		if (addr + mm->cached_hole_size < vma->vm_start)
-			mm->cached_hole_size = vma->vm_start - addr;
 
-		addr = vma->vm_end;
-		addr = align_addr(addr, filp, 0);
-	}
+	info.flags = 0;
+	info.length = len;
+	info.low_limit = begin;
+	info.high_limit = end;
+	info.align_mask = filp ? get_align_mask() : 0;
+	info.align_offset = pgoff << PAGE_SHIFT;
+	return vm_unmapped_area(&info);
 }
 
-
 unsigned long
 arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
 			  const unsigned long len, const unsigned long pgoff,
@@ -195,7 +147,8 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
 {
 	struct vm_area_struct *vma;
 	struct mm_struct *mm = current->mm;
-	unsigned long addr = addr0, start_addr;
+	unsigned long addr = addr0;
+	struct vm_unmapped_area_info info;
 
 	/* requested length too big for entire address space */
 	if (len > TASK_SIZE)
@@ -217,51 +170,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
 			return addr;
 	}
 
-	/* check if free_area_cache is useful for us */
-	if (len <= mm->cached_hole_size) {
-		mm->cached_hole_size = 0;
-		mm->free_area_cache = mm->mmap_base;
-	}
-
-try_again:
-	/* either no address requested or can't fit in requested address hole */
-	start_addr = addr = mm->free_area_cache;
-
-	if (addr < len)
-		goto fail;
-
-	addr -= len;
-	do {
-		addr = align_addr(addr, filp, ALIGN_TOPDOWN);
-
-		/*
-		 * Lookup failure means no vma is above this address,
-		 * else if new region fits below vma->vm_start,
-		 * return with success:
-		 */
-		vma = find_vma(mm, addr);
-		if (!vma || addr+len <= vma->vm_start)
-			/* remember the address as a hint for next time */
-			return mm->free_area_cache = addr;
-
-		/* remember the largest hole we saw so far */
-		if (addr + mm->cached_hole_size < vma->vm_start)
-			mm->cached_hole_size = vma->vm_start - addr;
-
-		/* try just below the current vma->vm_start */
-		addr = vma->vm_start-len;
-	} while (len < vma->vm_start);
-
-fail:
-	/*
-	 * if hint left us with no space for the requested
-	 * mapping then try again:
-	 */
-	if (start_addr != mm->mmap_base) {
-		mm->free_area_cache = mm->mmap_base;
-		mm->cached_hole_size = 0;
-		goto try_again;
-	}
+	info.flags = VM_UNMAPPED_AREA_TOPDOWN;
+	info.length = len;
+	info.low_limit = PAGE_SIZE;
+	info.high_limit = mm->mmap_base;
+	info.align_mask = filp ? get_align_mask() : 0;
+	info.align_offset = pgoff << PAGE_SHIFT;
+	addr = vm_unmapped_area(&info);
+	if (!(addr & ~PAGE_MASK))
+		return addr;
+	VM_BUG_ON(addr != -ENOMEM);
 
 bottomup:
 	/*
@@ -270,14 +188,5 @@ bottomup:
 	 * can happen with large stack limits and large mmap()
 	 * allocations.
 	 */
-	mm->cached_hole_size = ~0UL;
-	mm->free_area_cache = TASK_UNMAPPED_BASE;
-	addr = arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
-	/*
-	 * Restore the topdown base:
-	 */
-	mm->free_area_cache = mm->mmap_base;
-	mm->cached_hole_size = ~0UL;
-
-	return addr;
+	return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
 }
diff --git a/arch/x86/kernel/topology.c b/arch/x86/kernel/topology.c
index 76ee97709a0..6e60b5fe224 100644
--- a/arch/x86/kernel/topology.c
+++ b/arch/x86/kernel/topology.c
@@ -30,23 +30,110 @@
 #include <linux/mmzone.h>
 #include <linux/init.h>
 #include <linux/smp.h>
+#include <linux/irq.h>
 #include <asm/cpu.h>
 
 static DEFINE_PER_CPU(struct x86_cpu, cpu_devices);
 
 #ifdef CONFIG_HOTPLUG_CPU
+
+#ifdef CONFIG_BOOTPARAM_HOTPLUG_CPU0
+static int cpu0_hotpluggable = 1;
+#else
+static int cpu0_hotpluggable;
+static int __init enable_cpu0_hotplug(char *str)
+{
+	cpu0_hotpluggable = 1;
+	return 1;
+}
+
+__setup("cpu0_hotplug", enable_cpu0_hotplug);
+#endif
+
+#ifdef CONFIG_DEBUG_HOTPLUG_CPU0
+/*
+ * This function offlines a CPU as early as possible and allows userspace to
+ * boot up without the CPU. The CPU can be onlined back by user after boot.
+ *
+ * This is only called for debugging CPU offline/online feature.
+ */
+int __ref _debug_hotplug_cpu(int cpu, int action)
+{
+	struct device *dev = get_cpu_device(cpu);
+	int ret;
+
+	if (!cpu_is_hotpluggable(cpu))
+		return -EINVAL;
+
+	cpu_hotplug_driver_lock();
+
+	switch (action) {
+	case 0:
+		ret = cpu_down(cpu);
+		if (!ret) {
+			pr_info("CPU %u is now offline\n", cpu);
+			kobject_uevent(&dev->kobj, KOBJ_OFFLINE);
+		} else
+			pr_debug("Can't offline CPU%d.\n", cpu);
+		break;
+	case 1:
+		ret = cpu_up(cpu);
+		if (!ret)
+			kobject_uevent(&dev->kobj, KOBJ_ONLINE);
+		else
+			pr_debug("Can't online CPU%d.\n", cpu);
+		break;
+	default:
+		ret = -EINVAL;
+	}
+
+	cpu_hotplug_driver_unlock();
+
+	return ret;
+}
+
+static int __init debug_hotplug_cpu(void)
+{
+	_debug_hotplug_cpu(0, 0);
+	return 0;
+}
+
+late_initcall_sync(debug_hotplug_cpu);
+#endif /* CONFIG_DEBUG_HOTPLUG_CPU0 */
+
 int __ref arch_register_cpu(int num)
 {
+	struct cpuinfo_x86 *c = &cpu_data(num);
+
+	/*
+	 * Currently CPU0 is only hotpluggable on Intel platforms. Other
+	 * vendors can add hotplug support later.
+	 */
+	if (c->x86_vendor != X86_VENDOR_INTEL)
+		cpu0_hotpluggable = 0;
+
 	/*
-	 * CPU0 cannot be offlined due to several
-	 * restrictions and assumptions in kernel. This basically
-	 * doesn't add a control file, one cannot attempt to offline
-	 * BSP.
+	 * Two known BSP/CPU0 dependencies: Resume from suspend/hibernate
+	 * depends on BSP. PIC interrupts depend on BSP.
 	 *
-	 * Also certain PCI quirks require not to enable hotplug control
-	 * for all CPU's.
+	 * If the BSP depencies are under control, one can tell kernel to
+	 * enable BSP hotplug. This basically adds a control file and
+	 * one can attempt to offline BSP.
 	 */
-	if (num)
+	if (num == 0 && cpu0_hotpluggable) {
+		unsigned int irq;
+		/*
+		 * We won't take down the boot processor on i386 if some
+		 * interrupts only are able to be serviced by the BSP in PIC.
+		 */
+		for_each_active_irq(irq) {
+			if (!IO_APIC_IRQ(irq) && irq_has_action(irq)) {
+				cpu0_hotpluggable = 0;
+				break;
+			}
+		}
+	}
+	if (num || cpu0_hotpluggable)
 		per_cpu(cpu_devices, num).cpu.hotpluggable = 1;
 
 	return register_cpu(&per_cpu(cpu_devices, num).cpu, num);
diff --git a/arch/x86/kernel/trace_clock.c b/arch/x86/kernel/trace_clock.c
new file mode 100644
index 00000000000..25b993729f9
--- /dev/null
+++ b/arch/x86/kernel/trace_clock.c
@@ -0,0 +1,21 @@
+/*
+ * X86 trace clocks
+ */
+#include <asm/trace_clock.h>
+#include <asm/barrier.h>
+#include <asm/msr.h>
+
+/*
+ * trace_clock_x86_tsc(): A clock that is just the cycle counter.
+ *
+ * Unlike the other clocks, this is not in nanoseconds.
+ */
+u64 notrace trace_clock_x86_tsc(void)
+{
+	u64 ret;
+
+	rdtsc_barrier();
+	rdtscll(ret);
+
+	return ret;
+}
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 8276dc6794c..eb8586693e0 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -55,7 +55,7 @@
 #include <asm/i387.h>
 #include <asm/fpu-internal.h>
 #include <asm/mce.h>
-#include <asm/rcu.h>
+#include <asm/context_tracking.h>
 
 #include <asm/mach_traps.h>
 
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
index cfa5d4f7ca5..06ccb5073a3 100644
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -77,6 +77,12 @@ unsigned long long
 sched_clock(void) __attribute__((alias("native_sched_clock")));
 #endif
 
+unsigned long long native_read_tsc(void)
+{
+	return __native_read_tsc();
+}
+EXPORT_SYMBOL(native_read_tsc);
+
 int check_tsc_unstable(void)
 {
 	return tsc_unstable;
diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
index aafa5557b39..c71025b6746 100644
--- a/arch/x86/kernel/uprobes.c
+++ b/arch/x86/kernel/uprobes.c
@@ -478,6 +478,11 @@ int arch_uprobe_pre_xol(struct arch_uprobe *auprobe, struct pt_regs *regs)
 	regs->ip = current->utask->xol_vaddr;
 	pre_xol_rip_insn(auprobe, regs, autask);
 
+	autask->saved_tf = !!(regs->flags & X86_EFLAGS_TF);
+	regs->flags |= X86_EFLAGS_TF;
+	if (test_tsk_thread_flag(current, TIF_BLOCKSTEP))
+		set_task_blockstep(current, false);
+
 	return 0;
 }
 
@@ -603,6 +608,16 @@ int arch_uprobe_post_xol(struct arch_uprobe *auprobe, struct pt_regs *regs)
 	if (auprobe->fixups & UPROBE_FIX_CALL)
 		result = adjust_ret_addr(regs->sp, correction);
 
+	/*
+	 * arch_uprobe_pre_xol() doesn't save the state of TIF_BLOCKSTEP
+	 * so we can get an extra SIGTRAP if we do not clear TF. We need
+	 * to examine the opcode to make it right.
+	 */
+	if (utask->autask.saved_tf)
+		send_sig(SIGTRAP, current, 0);
+	else if (!(auprobe->fixups & UPROBE_FIX_SETF))
+		regs->flags &= ~X86_EFLAGS_TF;
+
 	return result;
 }
 
@@ -647,6 +662,10 @@ void arch_uprobe_abort_xol(struct arch_uprobe *auprobe, struct pt_regs *regs)
 	current->thread.trap_nr = utask->autask.saved_trap_nr;
 	handle_riprel_post_xol(auprobe, regs, NULL);
 	instruction_pointer_set(regs, utask->vaddr);
+
+	/* clear TF if it was set by us in arch_uprobe_pre_xol() */
+	if (!utask->autask.saved_tf)
+		regs->flags &= ~X86_EFLAGS_TF;
 }
 
 /*
@@ -676,38 +695,3 @@ bool arch_uprobe_skip_sstep(struct arch_uprobe *auprobe, struct pt_regs *regs)
 		send_sig(SIGTRAP, current, 0);
 	return ret;
 }
-
-void arch_uprobe_enable_step(struct arch_uprobe *auprobe)
-{
-	struct task_struct *task = current;
-	struct arch_uprobe_task	*autask	= &task->utask->autask;
-	struct pt_regs *regs = task_pt_regs(task);
-
-	autask->saved_tf = !!(regs->flags & X86_EFLAGS_TF);
-
-	regs->flags |= X86_EFLAGS_TF;
-	if (test_tsk_thread_flag(task, TIF_BLOCKSTEP))
-		set_task_blockstep(task, false);
-}
-
-void arch_uprobe_disable_step(struct arch_uprobe *auprobe)
-{
-	struct task_struct *task = current;
-	struct arch_uprobe_task	*autask	= &task->utask->autask;
-	bool trapped = (task->utask->state == UTASK_SSTEP_TRAPPED);
-	struct pt_regs *regs = task_pt_regs(task);
-	/*
-	 * The state of TIF_BLOCKSTEP was not saved so we can get an extra
-	 * SIGTRAP if we do not clear TF. We need to examine the opcode to
-	 * make it right.
-	 */
-	if (unlikely(trapped)) {
-		if (!autask->saved_tf)
-			regs->flags &= ~X86_EFLAGS_TF;
-	} else {
-		if (autask->saved_tf)
-			send_sig(SIGTRAP, task, 0);
-		else if (!(auprobe->fixups & UPROBE_FIX_SETF))
-			regs->flags &= ~X86_EFLAGS_TF;
-	}
-}
diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
index 5c9687b1bde..1dfe69cc78a 100644
--- a/arch/x86/kernel/vm86_32.c
+++ b/arch/x86/kernel/vm86_32.c
@@ -182,7 +182,7 @@ static void mark_screen_rdonly(struct mm_struct *mm)
 	if (pud_none_or_clear_bad(pud))
 		goto out;
 	pmd = pmd_offset(pud, 0xA0000);
-	split_huge_page_pmd(mm, pmd);
+	split_huge_page_pmd_mm(mm, 0xA0000, pmd);
 	if (pmd_none_or_clear_bad(pmd))
 		goto out;
 	pte = pte_offset_map_lock(mm, pmd, 0xA0000, &ptl);
diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
index ec79e773342..a20ecb5b6cb 100644
--- a/arch/x86/kvm/cpuid.c
+++ b/arch/x86/kvm/cpuid.c
@@ -320,6 +320,8 @@ static int do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function,
 		if (index == 0) {
 			entry->ebx &= kvm_supported_word9_x86_features;
 			cpuid_mask(&entry->ebx, 9);
+			// TSC_ADJUST is emulated
+			entry->ebx |= F(TSC_ADJUST);
 		} else
 			entry->ebx = 0;
 		entry->eax = 0;
@@ -659,6 +661,7 @@ void kvm_cpuid(struct kvm_vcpu *vcpu, u32 *eax, u32 *ebx, u32 *ecx, u32 *edx)
 	} else
 		*eax = *ebx = *ecx = *edx = 0;
 }
+EXPORT_SYMBOL_GPL(kvm_cpuid);
 
 void kvm_emulate_cpuid(struct kvm_vcpu *vcpu)
 {
diff --git a/arch/x86/kvm/cpuid.h b/arch/x86/kvm/cpuid.h
index 58fc5148882..b7fd0798488 100644
--- a/arch/x86/kvm/cpuid.h
+++ b/arch/x86/kvm/cpuid.h
@@ -31,6 +31,14 @@ static inline bool guest_cpuid_has_xsave(struct kvm_vcpu *vcpu)
 	return best && (best->ecx & bit(X86_FEATURE_XSAVE));
 }
 
+static inline bool guest_cpuid_has_tsc_adjust(struct kvm_vcpu *vcpu)
+{
+	struct kvm_cpuid_entry2 *best;
+
+	best = kvm_find_cpuid_entry(vcpu, 7, 0);
+	return best && (best->ebx & bit(X86_FEATURE_TSC_ADJUST));
+}
+
 static inline bool guest_cpuid_has_smep(struct kvm_vcpu *vcpu)
 {
 	struct kvm_cpuid_entry2 *best;
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 39171cb307e..a27e7637110 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -426,8 +426,7 @@ static void invalidate_registers(struct x86_emulate_ctxt *ctxt)
 			_ASM_EXTABLE(1b, 3b)				\
 			: "=m" ((ctxt)->eflags), "=&r" (_tmp),		\
 			  "+a" (*rax), "+d" (*rdx), "+qm"(_ex)		\
-			: "i" (EFLAGS_MASK), "m" ((ctxt)->src.val),	\
-			  "a" (*rax), "d" (*rdx));			\
+			: "i" (EFLAGS_MASK), "m" ((ctxt)->src.val));	\
 	} while (0)
 
 /* instruction has only one source operand, destination is implicit (e.g. mul, div, imul, idiv) */
@@ -677,8 +676,9 @@ static int __linearize(struct x86_emulate_ctxt *ctxt,
 						addr.seg);
 		if (!usable)
 			goto bad;
-		/* code segment or read-only data segment */
-		if (((desc.type & 8) || !(desc.type & 2)) && write)
+		/* code segment in protected mode or read-only data segment */
+		if ((((ctxt->mode != X86EMUL_MODE_REAL) && (desc.type & 8))
+					|| !(desc.type & 2)) && write)
 			goto bad;
 		/* unreadable code segment */
 		if (!fetch && (desc.type & 8) && !(desc.type & 2))
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 43e9fadca5d..9392f527f10 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -1011,7 +1011,7 @@ static void start_apic_timer(struct kvm_lapic *apic)
 		local_irq_save(flags);
 
 		now = apic->lapic_timer.timer.base->get_time();
-		guest_tsc = kvm_x86_ops->read_l1_tsc(vcpu);
+		guest_tsc = kvm_x86_ops->read_l1_tsc(vcpu, native_read_tsc());
 		if (likely(tscdeadline > guest_tsc)) {
 			ns = (tscdeadline - guest_tsc) * 1000000ULL;
 			do_div(ns, this_tsc_khz);
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 6f85fe0bf95..01d7c2ad05f 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -2382,12 +2382,20 @@ static int set_spte(struct kvm_vcpu *vcpu, u64 *sptep,
 	    || (!vcpu->arch.mmu.direct_map && write_fault
 		&& !is_write_protection(vcpu) && !user_fault)) {
 
+		/*
+		 * There are two cases:
+		 * - the one is other vcpu creates new sp in the window
+		 *   between mapping_level() and acquiring mmu-lock.
+		 * - the another case is the new sp is created by itself
+		 *   (page-fault path) when guest uses the target gfn as
+		 *   its page table.
+		 * Both of these cases can be fixed by allowing guest to
+		 * retry the access, it will refault, then we can establish
+		 * the mapping by using small page.
+		 */
 		if (level > PT_PAGE_TABLE_LEVEL &&
-		    has_wrprotected_page(vcpu->kvm, gfn, level)) {
-			ret = 1;
-			drop_spte(vcpu->kvm, sptep);
+		    has_wrprotected_page(vcpu->kvm, gfn, level))
 			goto done;
-		}
 
 		spte |= PT_WRITABLE_MASK | SPTE_MMU_WRITEABLE;
 
@@ -2505,6 +2513,14 @@ static void nonpaging_new_cr3(struct kvm_vcpu *vcpu)
 	mmu_free_roots(vcpu);
 }
 
+static bool is_rsvd_bits_set(struct kvm_mmu *mmu, u64 gpte, int level)
+{
+	int bit7;
+
+	bit7 = (gpte >> 7) & 1;
+	return (gpte & mmu->rsvd_bits_mask[bit7][level-1]) != 0;
+}
+
 static pfn_t pte_prefetch_gfn_to_pfn(struct kvm_vcpu *vcpu, gfn_t gfn,
 				     bool no_dirty_log)
 {
@@ -2517,6 +2533,26 @@ static pfn_t pte_prefetch_gfn_to_pfn(struct kvm_vcpu *vcpu, gfn_t gfn,
 	return gfn_to_pfn_memslot_atomic(slot, gfn);
 }
 
+static bool prefetch_invalid_gpte(struct kvm_vcpu *vcpu,
+				  struct kvm_mmu_page *sp, u64 *spte,
+				  u64 gpte)
+{
+	if (is_rsvd_bits_set(&vcpu->arch.mmu, gpte, PT_PAGE_TABLE_LEVEL))
+		goto no_present;
+
+	if (!is_present_gpte(gpte))
+		goto no_present;
+
+	if (!(gpte & PT_ACCESSED_MASK))
+		goto no_present;
+
+	return false;
+
+no_present:
+	drop_spte(vcpu->kvm, spte);
+	return true;
+}
+
 static int direct_pte_prefetch_many(struct kvm_vcpu *vcpu,
 				    struct kvm_mmu_page *sp,
 				    u64 *start, u64 *end)
@@ -2671,7 +2707,7 @@ static void transparent_hugepage_adjust(struct kvm_vcpu *vcpu,
 	 * PT_PAGE_TABLE_LEVEL and there would be no adjustment done
 	 * here.
 	 */
-	if (!is_error_pfn(pfn) && !kvm_is_mmio_pfn(pfn) &&
+	if (!is_error_noslot_pfn(pfn) && !kvm_is_mmio_pfn(pfn) &&
 	    level == PT_PAGE_TABLE_LEVEL &&
 	    PageTransCompound(pfn_to_page(pfn)) &&
 	    !has_wrprotected_page(vcpu->kvm, gfn, PT_DIRECTORY_LEVEL)) {
@@ -2699,18 +2735,13 @@ static void transparent_hugepage_adjust(struct kvm_vcpu *vcpu,
 	}
 }
 
-static bool mmu_invalid_pfn(pfn_t pfn)
-{
-	return unlikely(is_invalid_pfn(pfn));
-}
-
 static bool handle_abnormal_pfn(struct kvm_vcpu *vcpu, gva_t gva, gfn_t gfn,
 				pfn_t pfn, unsigned access, int *ret_val)
 {
 	bool ret = true;
 
 	/* The pfn is invalid, report the error! */
-	if (unlikely(is_invalid_pfn(pfn))) {
+	if (unlikely(is_error_pfn(pfn))) {
 		*ret_val = kvm_handle_bad_page(vcpu, gfn, pfn);
 		goto exit;
 	}
@@ -2862,7 +2893,7 @@ static int nonpaging_map(struct kvm_vcpu *vcpu, gva_t v, u32 error_code,
 		return r;
 
 	spin_lock(&vcpu->kvm->mmu_lock);
-	if (mmu_notifier_retry(vcpu, mmu_seq))
+	if (mmu_notifier_retry(vcpu->kvm, mmu_seq))
 		goto out_unlock;
 	kvm_mmu_free_some_pages(vcpu);
 	if (likely(!force_pt_level))
@@ -3331,7 +3362,7 @@ static int tdp_page_fault(struct kvm_vcpu *vcpu, gva_t gpa, u32 error_code,
 		return r;
 
 	spin_lock(&vcpu->kvm->mmu_lock);
-	if (mmu_notifier_retry(vcpu, mmu_seq))
+	if (mmu_notifier_retry(vcpu->kvm, mmu_seq))
 		goto out_unlock;
 	kvm_mmu_free_some_pages(vcpu);
 	if (likely(!force_pt_level))
@@ -3399,14 +3430,6 @@ static void paging_free(struct kvm_vcpu *vcpu)
 	nonpaging_free(vcpu);
 }
 
-static bool is_rsvd_bits_set(struct kvm_mmu *mmu, u64 gpte, int level)
-{
-	int bit7;
-
-	bit7 = (gpte >> 7) & 1;
-	return (gpte & mmu->rsvd_bits_mask[bit7][level-1]) != 0;
-}
-
 static inline void protect_clean_gpte(unsigned *access, unsigned gpte)
 {
 	unsigned mask;
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index 714e2c01a6f..891eb6d93b8 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -305,51 +305,43 @@ static int FNAME(walk_addr_nested)(struct guest_walker *walker,
 					addr, access);
 }
 
-static bool FNAME(prefetch_invalid_gpte)(struct kvm_vcpu *vcpu,
-				    struct kvm_mmu_page *sp, u64 *spte,
-				    pt_element_t gpte)
+static bool
+FNAME(prefetch_gpte)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
+		     u64 *spte, pt_element_t gpte, bool no_dirty_log)
 {
-	if (is_rsvd_bits_set(&vcpu->arch.mmu, gpte, PT_PAGE_TABLE_LEVEL))
-		goto no_present;
-
-	if (!is_present_gpte(gpte))
-		goto no_present;
-
-	if (!(gpte & PT_ACCESSED_MASK))
-		goto no_present;
-
-	return false;
-
-no_present:
-	drop_spte(vcpu->kvm, spte);
-	return true;
-}
-
-static void FNAME(update_pte)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
-			      u64 *spte, const void *pte)
-{
-	pt_element_t gpte;
 	unsigned pte_access;
+	gfn_t gfn;
 	pfn_t pfn;
 
-	gpte = *(const pt_element_t *)pte;
-	if (FNAME(prefetch_invalid_gpte)(vcpu, sp, spte, gpte))
-		return;
+	if (prefetch_invalid_gpte(vcpu, sp, spte, gpte))
+		return false;
 
 	pgprintk("%s: gpte %llx spte %p\n", __func__, (u64)gpte, spte);
+
+	gfn = gpte_to_gfn(gpte);
 	pte_access = sp->role.access & gpte_access(vcpu, gpte);
 	protect_clean_gpte(&pte_access, gpte);
-	pfn = gfn_to_pfn_atomic(vcpu->kvm, gpte_to_gfn(gpte));
-	if (mmu_invalid_pfn(pfn))
-		return;
+	pfn = pte_prefetch_gfn_to_pfn(vcpu, gfn,
+			no_dirty_log && (pte_access & ACC_WRITE_MASK));
+	if (is_error_pfn(pfn))
+		return false;
 
 	/*
-	 * we call mmu_set_spte() with host_writable = true because that
-	 * vcpu->arch.update_pte.pfn was fetched from get_user_pages(write = 1).
+	 * we call mmu_set_spte() with host_writable = true because
+	 * pte_prefetch_gfn_to_pfn always gets a writable pfn.
 	 */
 	mmu_set_spte(vcpu, spte, sp->role.access, pte_access, 0, 0,
-		     NULL, PT_PAGE_TABLE_LEVEL,
-		     gpte_to_gfn(gpte), pfn, true, true);
+		     NULL, PT_PAGE_TABLE_LEVEL, gfn, pfn, true, true);
+
+	return true;
+}
+
+static void FNAME(update_pte)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
+			      u64 *spte, const void *pte)
+{
+	pt_element_t gpte = *(const pt_element_t *)pte;
+
+	FNAME(prefetch_gpte)(vcpu, sp, spte, gpte, false);
 }
 
 static bool FNAME(gpte_changed)(struct kvm_vcpu *vcpu,
@@ -395,53 +387,34 @@ static void FNAME(pte_prefetch)(struct kvm_vcpu *vcpu, struct guest_walker *gw,
 	spte = sp->spt + i;
 
 	for (i = 0; i < PTE_PREFETCH_NUM; i++, spte++) {
-		pt_element_t gpte;
-		unsigned pte_access;
-		gfn_t gfn;
-		pfn_t pfn;
-
 		if (spte == sptep)
 			continue;
 
 		if (is_shadow_present_pte(*spte))
 			continue;
 
-		gpte = gptep[i];
-
-		if (FNAME(prefetch_invalid_gpte)(vcpu, sp, spte, gpte))
-			continue;
-
-		pte_access = sp->role.access & gpte_access(vcpu, gpte);
-		protect_clean_gpte(&pte_access, gpte);
-		gfn = gpte_to_gfn(gpte);
-		pfn = pte_prefetch_gfn_to_pfn(vcpu, gfn,
-				      pte_access & ACC_WRITE_MASK);
-		if (mmu_invalid_pfn(pfn))
+		if (!FNAME(prefetch_gpte)(vcpu, sp, spte, gptep[i], true))
 			break;
-
-		mmu_set_spte(vcpu, spte, sp->role.access, pte_access, 0, 0,
-			     NULL, PT_PAGE_TABLE_LEVEL, gfn,
-			     pfn, true, true);
 	}
 }
 
 /*
  * Fetch a shadow pte for a specific level in the paging hierarchy.
+ * If the guest tries to write a write-protected page, we need to
+ * emulate this operation, return 1 to indicate this case.
  */
-static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr,
+static int FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr,
 			 struct guest_walker *gw,
 			 int user_fault, int write_fault, int hlevel,
-			 int *emulate, pfn_t pfn, bool map_writable,
-			 bool prefault)
+			 pfn_t pfn, bool map_writable, bool prefault)
 {
-	unsigned access = gw->pt_access;
 	struct kvm_mmu_page *sp = NULL;
-	int top_level;
-	unsigned direct_access;
 	struct kvm_shadow_walk_iterator it;
+	unsigned direct_access, access = gw->pt_access;
+	int top_level, emulate = 0;
 
 	if (!is_present_gpte(gw->ptes[gw->level - 1]))
-		return NULL;
+		return 0;
 
 	direct_access = gw->pte_access;
 
@@ -505,17 +478,17 @@ static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr,
 
 	clear_sp_write_flooding_count(it.sptep);
 	mmu_set_spte(vcpu, it.sptep, access, gw->pte_access,
-		     user_fault, write_fault, emulate, it.level,
+		     user_fault, write_fault, &emulate, it.level,
 		     gw->gfn, pfn, prefault, map_writable);
 	FNAME(pte_prefetch)(vcpu, gw, it.sptep);
 
-	return it.sptep;
+	return emulate;
 
 out_gpte_changed:
 	if (sp)
 		kvm_mmu_put_page(sp, it.sptep);
 	kvm_release_pfn_clean(pfn);
-	return NULL;
+	return 0;
 }
 
 /*
@@ -538,8 +511,6 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr, u32 error_code,
 	int write_fault = error_code & PFERR_WRITE_MASK;
 	int user_fault = error_code & PFERR_USER_MASK;
 	struct guest_walker walker;
-	u64 *sptep;
-	int emulate = 0;
 	int r;
 	pfn_t pfn;
 	int level = PT_PAGE_TABLE_LEVEL;
@@ -594,24 +565,20 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr, u32 error_code,
 		return r;
 
 	spin_lock(&vcpu->kvm->mmu_lock);
-	if (mmu_notifier_retry(vcpu, mmu_seq))
+	if (mmu_notifier_retry(vcpu->kvm, mmu_seq))
 		goto out_unlock;
 
 	kvm_mmu_audit(vcpu, AUDIT_PRE_PAGE_FAULT);
 	kvm_mmu_free_some_pages(vcpu);
 	if (!force_pt_level)
 		transparent_hugepage_adjust(vcpu, &walker.gfn, &pfn, &level);
-	sptep = FNAME(fetch)(vcpu, addr, &walker, user_fault, write_fault,
-			     level, &emulate, pfn, map_writable, prefault);
-	(void)sptep;
-	pgprintk("%s: shadow pte %p %llx emulate %d\n", __func__,
-		 sptep, *sptep, emulate);
-
+	r = FNAME(fetch)(vcpu, addr, &walker, user_fault, write_fault,
+			 level, pfn, map_writable, prefault);
 	++vcpu->stat.pf_fixed;
 	kvm_mmu_audit(vcpu, AUDIT_POST_PAGE_FAULT);
 	spin_unlock(&vcpu->kvm->mmu_lock);
 
-	return emulate;
+	return r;
 
 out_unlock:
 	spin_unlock(&vcpu->kvm->mmu_lock);
@@ -757,7 +724,7 @@ static int FNAME(sync_page)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp)
 					  sizeof(pt_element_t)))
 			return -EINVAL;
 
-		if (FNAME(prefetch_invalid_gpte)(vcpu, sp, &sp->spt[i], gpte)) {
+		if (prefetch_invalid_gpte(vcpu, sp, &sp->spt[i], gpte)) {
 			vcpu->kvm->tlbs_dirty++;
 			continue;
 		}
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index d017df3899e..d29d3cd1c15 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -20,6 +20,7 @@
 #include "mmu.h"
 #include "kvm_cache_regs.h"
 #include "x86.h"
+#include "cpuid.h"
 
 #include <linux/module.h>
 #include <linux/mod_devicetable.h>
@@ -630,15 +631,12 @@ static int svm_hardware_enable(void *garbage)
 		return -EBUSY;
 
 	if (!has_svm()) {
-		printk(KERN_ERR "svm_hardware_enable: err EOPNOTSUPP on %d\n",
-		       me);
+		pr_err("%s: err EOPNOTSUPP on %d\n", __func__, me);
 		return -EINVAL;
 	}
 	sd = per_cpu(svm_data, me);
-
 	if (!sd) {
-		printk(KERN_ERR "svm_hardware_enable: svm_data is NULL on %d\n",
-		       me);
+		pr_err("%s: svm_data is NULL on %d\n", __func__, me);
 		return -EINVAL;
 	}
 
@@ -1012,6 +1010,13 @@ static void svm_set_tsc_khz(struct kvm_vcpu *vcpu, u32 user_tsc_khz, bool scale)
 	svm->tsc_ratio             = ratio;
 }
 
+static u64 svm_read_tsc_offset(struct kvm_vcpu *vcpu)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+
+	return svm->vmcb->control.tsc_offset;
+}
+
 static void svm_write_tsc_offset(struct kvm_vcpu *vcpu, u64 offset)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
@@ -1189,6 +1194,8 @@ static void init_vmcb(struct vcpu_svm *svm)
 static int svm_vcpu_reset(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
+	u32 dummy;
+	u32 eax = 1;
 
 	init_vmcb(svm);
 
@@ -1197,8 +1204,9 @@ static int svm_vcpu_reset(struct kvm_vcpu *vcpu)
 		svm->vmcb->save.cs.base = svm->vcpu.arch.sipi_vector << 12;
 		svm->vmcb->save.cs.selector = svm->vcpu.arch.sipi_vector << 8;
 	}
-	vcpu->arch.regs_avail = ~0;
-	vcpu->arch.regs_dirty = ~0;
+
+	kvm_cpuid(vcpu, &eax, &dummy, &dummy, &dummy);
+	kvm_register_write(vcpu, VCPU_REGS_RDX, eax);
 
 	return 0;
 }
@@ -1254,11 +1262,6 @@ static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id)
 	svm->vmcb_pa = page_to_pfn(page) << PAGE_SHIFT;
 	svm->asid_generation = 0;
 	init_vmcb(svm);
-	kvm_write_tsc(&svm->vcpu, 0);
-
-	err = fx_init(&svm->vcpu);
-	if (err)
-		goto free_page4;
 
 	svm->vcpu.arch.apic_base = 0xfee00000 | MSR_IA32_APICBASE_ENABLE;
 	if (kvm_vcpu_is_bsp(&svm->vcpu))
@@ -1268,8 +1271,6 @@ static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id)
 
 	return &svm->vcpu;
 
-free_page4:
-	__free_page(hsave_page);
 free_page3:
 	__free_pages(nested_msrpm_pages, MSRPM_ALLOC_ORDER);
 free_page2:
@@ -3008,11 +3009,11 @@ static int cr8_write_interception(struct vcpu_svm *svm)
 	return 0;
 }
 
-u64 svm_read_l1_tsc(struct kvm_vcpu *vcpu)
+u64 svm_read_l1_tsc(struct kvm_vcpu *vcpu, u64 host_tsc)
 {
 	struct vmcb *vmcb = get_host_vmcb(to_svm(vcpu));
 	return vmcb->control.tsc_offset +
-		svm_scale_tsc(vcpu, native_read_tsc());
+		svm_scale_tsc(vcpu, host_tsc);
 }
 
 static int svm_get_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 *data)
@@ -3131,13 +3132,15 @@ static int svm_set_vm_cr(struct kvm_vcpu *vcpu, u64 data)
 	return 0;
 }
 
-static int svm_set_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 data)
+static int svm_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
 
+	u32 ecx = msr->index;
+	u64 data = msr->data;
 	switch (ecx) {
 	case MSR_IA32_TSC:
-		kvm_write_tsc(vcpu, data);
+		kvm_write_tsc(vcpu, msr);
 		break;
 	case MSR_STAR:
 		svm->vmcb->save.star = data;
@@ -3192,20 +3195,24 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 data)
 		vcpu_unimpl(vcpu, "unimplemented wrmsr: 0x%x data 0x%llx\n", ecx, data);
 		break;
 	default:
-		return kvm_set_msr_common(vcpu, ecx, data);
+		return kvm_set_msr_common(vcpu, msr);
 	}
 	return 0;
 }
 
 static int wrmsr_interception(struct vcpu_svm *svm)
 {
+	struct msr_data msr;
 	u32 ecx = svm->vcpu.arch.regs[VCPU_REGS_RCX];
 	u64 data = (svm->vcpu.arch.regs[VCPU_REGS_RAX] & -1u)
 		| ((u64)(svm->vcpu.arch.regs[VCPU_REGS_RDX] & -1u) << 32);
 
+	msr.data = data;
+	msr.index = ecx;
+	msr.host_initiated = false;
 
 	svm->next_rip = kvm_rip_read(&svm->vcpu) + 2;
-	if (svm_set_msr(&svm->vcpu, ecx, data)) {
+	if (svm_set_msr(&svm->vcpu, &msr)) {
 		trace_kvm_msr_write_ex(ecx, data);
 		kvm_inject_gp(&svm->vcpu, 0);
 	} else {
@@ -4302,6 +4309,7 @@ static struct kvm_x86_ops svm_x86_ops = {
 	.has_wbinvd_exit = svm_has_wbinvd_exit,
 
 	.set_tsc_khz = svm_set_tsc_khz,
+	.read_tsc_offset = svm_read_tsc_offset,
 	.write_tsc_offset = svm_write_tsc_offset,
 	.adjust_tsc_offset = svm_adjust_tsc_offset,
 	.compute_tsc_offset = svm_compute_tsc_offset,
diff --git a/arch/x86/kvm/trace.h b/arch/x86/kvm/trace.h
index bca63f04dcc..fe5e00ed703 100644
--- a/arch/x86/kvm/trace.h
+++ b/arch/x86/kvm/trace.h
@@ -4,6 +4,7 @@
 #include <linux/tracepoint.h>
 #include <asm/vmx.h>
 #include <asm/svm.h>
+#include <asm/clocksource.h>
 
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM kvm
@@ -754,6 +755,68 @@ TRACE_EVENT(
 		  __entry->write ? "Write" : "Read",
 		  __entry->gpa_match ? "GPA" : "GVA")
 );
+
+#ifdef CONFIG_X86_64
+
+#define host_clocks					\
+	{VCLOCK_NONE, "none"},				\
+	{VCLOCK_TSC,  "tsc"},				\
+	{VCLOCK_HPET, "hpet"}				\
+
+TRACE_EVENT(kvm_update_master_clock,
+	TP_PROTO(bool use_master_clock, unsigned int host_clock, bool offset_matched),
+	TP_ARGS(use_master_clock, host_clock, offset_matched),
+
+	TP_STRUCT__entry(
+		__field(		bool,	use_master_clock	)
+		__field(	unsigned int,	host_clock		)
+		__field(		bool,	offset_matched		)
+	),
+
+	TP_fast_assign(
+		__entry->use_master_clock	= use_master_clock;
+		__entry->host_clock		= host_clock;
+		__entry->offset_matched		= offset_matched;
+	),
+
+	TP_printk("masterclock %d hostclock %s offsetmatched %u",
+		  __entry->use_master_clock,
+		  __print_symbolic(__entry->host_clock, host_clocks),
+		  __entry->offset_matched)
+);
+
+TRACE_EVENT(kvm_track_tsc,
+	TP_PROTO(unsigned int vcpu_id, unsigned int nr_matched,
+		 unsigned int online_vcpus, bool use_master_clock,
+		 unsigned int host_clock),
+	TP_ARGS(vcpu_id, nr_matched, online_vcpus, use_master_clock,
+		host_clock),
+
+	TP_STRUCT__entry(
+		__field(	unsigned int,	vcpu_id			)
+		__field(	unsigned int,	nr_vcpus_matched_tsc	)
+		__field(	unsigned int,	online_vcpus		)
+		__field(	bool,		use_master_clock	)
+		__field(	unsigned int,	host_clock		)
+	),
+
+	TP_fast_assign(
+		__entry->vcpu_id		= vcpu_id;
+		__entry->nr_vcpus_matched_tsc	= nr_matched;
+		__entry->online_vcpus		= online_vcpus;
+		__entry->use_master_clock	= use_master_clock;
+		__entry->host_clock		= host_clock;
+	),
+
+	TP_printk("vcpu_id %u masterclock %u offsetmatched %u nr_online %u"
+		  " hostclock %s",
+		  __entry->vcpu_id, __entry->use_master_clock,
+		  __entry->nr_vcpus_matched_tsc, __entry->online_vcpus,
+		  __print_symbolic(__entry->host_clock, host_clocks))
+);
+
+#endif /* CONFIG_X86_64 */
+
 #endif /* _TRACE_KVM_H */
 
 #undef TRACE_INCLUDE_PATH
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index f85815945fc..9120ae1901e 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -42,6 +42,7 @@
 #include <asm/i387.h>
 #include <asm/xcr.h>
 #include <asm/perf_event.h>
+#include <asm/kexec.h>
 
 #include "trace.h"
 
@@ -802,11 +803,6 @@ static inline bool cpu_has_vmx_ept_ad_bits(void)
 	return vmx_capability.ept & VMX_EPT_AD_BIT;
 }
 
-static inline bool cpu_has_vmx_invept_individual_addr(void)
-{
-	return vmx_capability.ept & VMX_EPT_EXTENT_INDIVIDUAL_BIT;
-}
-
 static inline bool cpu_has_vmx_invept_context(void)
 {
 	return vmx_capability.ept & VMX_EPT_EXTENT_CONTEXT_BIT;
@@ -992,6 +988,46 @@ static void vmcs_load(struct vmcs *vmcs)
 		       vmcs, phys_addr);
 }
 
+#ifdef CONFIG_KEXEC
+/*
+ * This bitmap is used to indicate whether the vmclear
+ * operation is enabled on all cpus. All disabled by
+ * default.
+ */
+static cpumask_t crash_vmclear_enabled_bitmap = CPU_MASK_NONE;
+
+static inline void crash_enable_local_vmclear(int cpu)
+{
+	cpumask_set_cpu(cpu, &crash_vmclear_enabled_bitmap);
+}
+
+static inline void crash_disable_local_vmclear(int cpu)
+{
+	cpumask_clear_cpu(cpu, &crash_vmclear_enabled_bitmap);
+}
+
+static inline int crash_local_vmclear_enabled(int cpu)
+{
+	return cpumask_test_cpu(cpu, &crash_vmclear_enabled_bitmap);
+}
+
+static void crash_vmclear_local_loaded_vmcss(void)
+{
+	int cpu = raw_smp_processor_id();
+	struct loaded_vmcs *v;
+
+	if (!crash_local_vmclear_enabled(cpu))
+		return;
+
+	list_for_each_entry(v, &per_cpu(loaded_vmcss_on_cpu, cpu),
+			    loaded_vmcss_on_cpu_link)
+		vmcs_clear(v->vmcs);
+}
+#else
+static inline void crash_enable_local_vmclear(int cpu) { }
+static inline void crash_disable_local_vmclear(int cpu) { }
+#endif /* CONFIG_KEXEC */
+
 static void __loaded_vmcs_clear(void *arg)
 {
 	struct loaded_vmcs *loaded_vmcs = arg;
@@ -1001,15 +1037,28 @@ static void __loaded_vmcs_clear(void *arg)
 		return; /* vcpu migration can race with cpu offline */
 	if (per_cpu(current_vmcs, cpu) == loaded_vmcs->vmcs)
 		per_cpu(current_vmcs, cpu) = NULL;
+	crash_disable_local_vmclear(cpu);
 	list_del(&loaded_vmcs->loaded_vmcss_on_cpu_link);
+
+	/*
+	 * we should ensure updating loaded_vmcs->loaded_vmcss_on_cpu_link
+	 * is before setting loaded_vmcs->vcpu to -1 which is done in
+	 * loaded_vmcs_init. Otherwise, other cpu can see vcpu = -1 fist
+	 * then adds the vmcs into percpu list before it is deleted.
+	 */
+	smp_wmb();
+
 	loaded_vmcs_init(loaded_vmcs);
+	crash_enable_local_vmclear(cpu);
 }
 
 static void loaded_vmcs_clear(struct loaded_vmcs *loaded_vmcs)
 {
-	if (loaded_vmcs->cpu != -1)
-		smp_call_function_single(
-			loaded_vmcs->cpu, __loaded_vmcs_clear, loaded_vmcs, 1);
+	int cpu = loaded_vmcs->cpu;
+
+	if (cpu != -1)
+		smp_call_function_single(cpu,
+			 __loaded_vmcs_clear, loaded_vmcs, 1);
 }
 
 static inline void vpid_sync_vcpu_single(struct vcpu_vmx *vmx)
@@ -1051,17 +1100,6 @@ static inline void ept_sync_context(u64 eptp)
 	}
 }
 
-static inline void ept_sync_individual_addr(u64 eptp, gpa_t gpa)
-{
-	if (enable_ept) {
-		if (cpu_has_vmx_invept_individual_addr())
-			__invept(VMX_EPT_EXTENT_INDIVIDUAL_ADDR,
-					eptp, gpa);
-		else
-			ept_sync_context(eptp);
-	}
-}
-
 static __always_inline unsigned long vmcs_readl(unsigned long field)
 {
 	unsigned long value;
@@ -1535,8 +1573,18 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 
 		kvm_make_request(KVM_REQ_TLB_FLUSH, vcpu);
 		local_irq_disable();
+		crash_disable_local_vmclear(cpu);
+
+		/*
+		 * Read loaded_vmcs->cpu should be before fetching
+		 * loaded_vmcs->loaded_vmcss_on_cpu_link.
+		 * See the comments in __loaded_vmcs_clear().
+		 */
+		smp_rmb();
+
 		list_add(&vmx->loaded_vmcs->loaded_vmcss_on_cpu_link,
 			 &per_cpu(loaded_vmcss_on_cpu, cpu));
+		crash_enable_local_vmclear(cpu);
 		local_irq_enable();
 
 		/*
@@ -1839,11 +1887,10 @@ static u64 guest_read_tsc(void)
  * Like guest_read_tsc, but always returns L1's notion of the timestamp
  * counter, even if a nested guest (L2) is currently running.
  */
-u64 vmx_read_l1_tsc(struct kvm_vcpu *vcpu)
+u64 vmx_read_l1_tsc(struct kvm_vcpu *vcpu, u64 host_tsc)
 {
-	u64 host_tsc, tsc_offset;
+	u64 tsc_offset;
 
-	rdtscll(host_tsc);
 	tsc_offset = is_guest_mode(vcpu) ?
 		to_vmx(vcpu)->nested.vmcs01_tsc_offset :
 		vmcs_read64(TSC_OFFSET);
@@ -1866,6 +1913,11 @@ static void vmx_set_tsc_khz(struct kvm_vcpu *vcpu, u32 user_tsc_khz, bool scale)
 		WARN(1, "user requested TSC rate below hardware speed\n");
 }
 
+static u64 vmx_read_tsc_offset(struct kvm_vcpu *vcpu)
+{
+	return vmcs_read64(TSC_OFFSET);
+}
+
 /*
  * writes 'offset' into guest's timestamp counter offset register
  */
@@ -2202,15 +2254,17 @@ static int vmx_get_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 *pdata)
  * Returns 0 on success, non-0 otherwise.
  * Assumes vcpu_load() was already called.
  */
-static int vmx_set_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data)
+static int vmx_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 	struct shared_msr_entry *msr;
 	int ret = 0;
+	u32 msr_index = msr_info->index;
+	u64 data = msr_info->data;
 
 	switch (msr_index) {
 	case MSR_EFER:
-		ret = kvm_set_msr_common(vcpu, msr_index, data);
+		ret = kvm_set_msr_common(vcpu, msr_info);
 		break;
 #ifdef CONFIG_X86_64
 	case MSR_FS_BASE:
@@ -2236,7 +2290,7 @@ static int vmx_set_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data)
 		vmcs_writel(GUEST_SYSENTER_ESP, data);
 		break;
 	case MSR_IA32_TSC:
-		kvm_write_tsc(vcpu, data);
+		kvm_write_tsc(vcpu, msr_info);
 		break;
 	case MSR_IA32_CR_PAT:
 		if (vmcs_config.vmentry_ctrl & VM_ENTRY_LOAD_IA32_PAT) {
@@ -2244,7 +2298,10 @@ static int vmx_set_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data)
 			vcpu->arch.pat = data;
 			break;
 		}
-		ret = kvm_set_msr_common(vcpu, msr_index, data);
+		ret = kvm_set_msr_common(vcpu, msr_info);
+		break;
+	case MSR_IA32_TSC_ADJUST:
+		ret = kvm_set_msr_common(vcpu, msr_info);
 		break;
 	case MSR_TSC_AUX:
 		if (!vmx->rdtscp_enabled)
@@ -2267,7 +2324,7 @@ static int vmx_set_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data)
 			}
 			break;
 		}
-		ret = kvm_set_msr_common(vcpu, msr_index, data);
+		ret = kvm_set_msr_common(vcpu, msr_info);
 	}
 
 	return ret;
@@ -2341,6 +2398,18 @@ static int hardware_enable(void *garbage)
 		return -EBUSY;
 
 	INIT_LIST_HEAD(&per_cpu(loaded_vmcss_on_cpu, cpu));
+
+	/*
+	 * Now we can enable the vmclear operation in kdump
+	 * since the loaded_vmcss_on_cpu list on this cpu
+	 * has been initialized.
+	 *
+	 * Though the cpu is not in VMX operation now, there
+	 * is no problem to enable the vmclear operation
+	 * for the loaded_vmcss_on_cpu list is empty!
+	 */
+	crash_enable_local_vmclear(cpu);
+
 	rdmsrl(MSR_IA32_FEATURE_CONTROL, old);
 
 	test_bits = FEATURE_CONTROL_LOCKED;
@@ -2697,6 +2766,7 @@ static void fix_pmode_dataseg(struct kvm_vcpu *vcpu, int seg, struct kvm_segment
 	if (!(vmcs_readl(sf->base) == tmp.base && tmp.s)) {
 		tmp.base = vmcs_readl(sf->base);
 		tmp.selector = vmcs_read16(sf->selector);
+		tmp.dpl = tmp.selector & SELECTOR_RPL_MASK;
 		tmp.s = 1;
 	}
 	vmx_set_segment(vcpu, &tmp, seg);
@@ -3246,7 +3316,7 @@ static void vmx_set_segment(struct kvm_vcpu *vcpu,
 	 * unrestricted guest like Westmere to older host that don't have
 	 * unrestricted guest like Nehelem.
 	 */
-	if (!enable_unrestricted_guest && vmx->rmode.vm86_active) {
+	if (vmx->rmode.vm86_active) {
 		switch (seg) {
 		case VCPU_SREG_CS:
 			vmcs_write32(GUEST_CS_AR_BYTES, 0xf3);
@@ -3897,8 +3967,6 @@ static int vmx_vcpu_setup(struct vcpu_vmx *vmx)
 	vmcs_writel(CR0_GUEST_HOST_MASK, ~0UL);
 	set_cr4_guest_host_mask(vmx);
 
-	kvm_write_tsc(&vmx->vcpu, 0);
-
 	return 0;
 }
 
@@ -3908,8 +3976,6 @@ static int vmx_vcpu_reset(struct kvm_vcpu *vcpu)
 	u64 msr;
 	int ret;
 
-	vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP));
-
 	vmx->rmode.vm86_active = 0;
 
 	vmx->soft_vnmi_blocked = 0;
@@ -3921,10 +3987,6 @@ static int vmx_vcpu_reset(struct kvm_vcpu *vcpu)
 		msr |= MSR_IA32_APICBASE_BSP;
 	kvm_set_apic_base(&vmx->vcpu, msr);
 
-	ret = fx_init(&vmx->vcpu);
-	if (ret != 0)
-		goto out;
-
 	vmx_segment_cache_clear(vmx);
 
 	seg_setup(VCPU_SREG_CS);
@@ -3965,7 +4027,6 @@ static int vmx_vcpu_reset(struct kvm_vcpu *vcpu)
 		kvm_rip_write(vcpu, 0xfff0);
 	else
 		kvm_rip_write(vcpu, 0);
-	kvm_register_write(vcpu, VCPU_REGS_RSP, 0);
 
 	vmcs_writel(GUEST_GDTR_BASE, 0);
 	vmcs_write32(GUEST_GDTR_LIMIT, 0xffff);
@@ -4015,7 +4076,6 @@ static int vmx_vcpu_reset(struct kvm_vcpu *vcpu)
 	/* HACK: Don't enable emulation on guest boot/reset */
 	vmx->emulation_required = 0;
 
-out:
 	return ret;
 }
 
@@ -4287,16 +4347,6 @@ static int handle_exception(struct kvm_vcpu *vcpu)
 	if (is_machine_check(intr_info))
 		return handle_machine_check(vcpu);
 
-	if ((vect_info & VECTORING_INFO_VALID_MASK) &&
-	    !is_page_fault(intr_info)) {
-		vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
-		vcpu->run->internal.suberror = KVM_INTERNAL_ERROR_SIMUL_EX;
-		vcpu->run->internal.ndata = 2;
-		vcpu->run->internal.data[0] = vect_info;
-		vcpu->run->internal.data[1] = intr_info;
-		return 0;
-	}
-
 	if ((intr_info & INTR_INFO_INTR_TYPE_MASK) == INTR_TYPE_NMI_INTR)
 		return 1;  /* already handled by vmx_vcpu_run() */
 
@@ -4315,6 +4365,22 @@ static int handle_exception(struct kvm_vcpu *vcpu)
 	error_code = 0;
 	if (intr_info & INTR_INFO_DELIVER_CODE_MASK)
 		error_code = vmcs_read32(VM_EXIT_INTR_ERROR_CODE);
+
+	/*
+	 * The #PF with PFEC.RSVD = 1 indicates the guest is accessing
+	 * MMIO, it is better to report an internal error.
+	 * See the comments in vmx_handle_exit.
+	 */
+	if ((vect_info & VECTORING_INFO_VALID_MASK) &&
+	    !(is_page_fault(intr_info) && !(error_code & PFERR_RSVD_MASK))) {
+		vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
+		vcpu->run->internal.suberror = KVM_INTERNAL_ERROR_SIMUL_EX;
+		vcpu->run->internal.ndata = 2;
+		vcpu->run->internal.data[0] = vect_info;
+		vcpu->run->internal.data[1] = intr_info;
+		return 0;
+	}
+
 	if (is_page_fault(intr_info)) {
 		/* EPT won't cause page fault directly */
 		BUG_ON(enable_ept);
@@ -4626,11 +4692,15 @@ static int handle_rdmsr(struct kvm_vcpu *vcpu)
 
 static int handle_wrmsr(struct kvm_vcpu *vcpu)
 {
+	struct msr_data msr;
 	u32 ecx = vcpu->arch.regs[VCPU_REGS_RCX];
 	u64 data = (vcpu->arch.regs[VCPU_REGS_RAX] & -1u)
 		| ((u64)(vcpu->arch.regs[VCPU_REGS_RDX] & -1u) << 32);
 
-	if (vmx_set_msr(vcpu, ecx, data) != 0) {
+	msr.data = data;
+	msr.index = ecx;
+	msr.host_initiated = false;
+	if (vmx_set_msr(vcpu, &msr) != 0) {
 		trace_kvm_msr_write_ex(ecx, data);
 		kvm_inject_gp(vcpu, 0);
 		return 1;
@@ -4827,11 +4897,6 @@ static int handle_ept_violation(struct kvm_vcpu *vcpu)
 
 	exit_qualification = vmcs_readl(EXIT_QUALIFICATION);
 
-	if (exit_qualification & (1 << 6)) {
-		printk(KERN_ERR "EPT: GPA exceeds GAW!\n");
-		return -EINVAL;
-	}
-
 	gla_validity = (exit_qualification >> 7) & 0x3;
 	if (gla_validity != 0x3 && gla_validity != 0x1 && gla_validity != 0) {
 		printk(KERN_ERR "EPT: Handling EPT violation failed!\n");
@@ -5979,13 +6044,24 @@ static int vmx_handle_exit(struct kvm_vcpu *vcpu)
 		return 0;
 	}
 
+	/*
+	 * Note:
+	 * Do not try to fix EXIT_REASON_EPT_MISCONFIG if it caused by
+	 * delivery event since it indicates guest is accessing MMIO.
+	 * The vm-exit can be triggered again after return to guest that
+	 * will cause infinite loop.
+	 */
 	if ((vectoring_info & VECTORING_INFO_VALID_MASK) &&
 			(exit_reason != EXIT_REASON_EXCEPTION_NMI &&
 			exit_reason != EXIT_REASON_EPT_VIOLATION &&
-			exit_reason != EXIT_REASON_TASK_SWITCH))
-		printk(KERN_WARNING "%s: unexpected, valid vectoring info "
-		       "(0x%x) and exit reason is 0x%x\n",
-		       __func__, vectoring_info, exit_reason);
+			exit_reason != EXIT_REASON_TASK_SWITCH)) {
+		vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
+		vcpu->run->internal.suberror = KVM_INTERNAL_ERROR_DELIVERY_EV;
+		vcpu->run->internal.ndata = 2;
+		vcpu->run->internal.data[0] = vectoring_info;
+		vcpu->run->internal.data[1] = exit_reason;
+		return 0;
+	}
 
 	if (unlikely(!cpu_has_virtual_nmis() && vmx->soft_vnmi_blocked &&
 	    !(is_guest_mode(vcpu) && nested_cpu_has_virtual_nmis(
@@ -7309,6 +7385,7 @@ static struct kvm_x86_ops vmx_x86_ops = {
 	.has_wbinvd_exit = cpu_has_vmx_wbinvd_exit,
 
 	.set_tsc_khz = vmx_set_tsc_khz,
+	.read_tsc_offset = vmx_read_tsc_offset,
 	.write_tsc_offset = vmx_write_tsc_offset,
 	.adjust_tsc_offset = vmx_adjust_tsc_offset,
 	.compute_tsc_offset = vmx_compute_tsc_offset,
@@ -7367,6 +7444,11 @@ static int __init vmx_init(void)
 	if (r)
 		goto out3;
 
+#ifdef CONFIG_KEXEC
+	rcu_assign_pointer(crash_vmclear_loaded_vmcss,
+			   crash_vmclear_local_loaded_vmcss);
+#endif
+
 	vmx_disable_intercept_for_msr(MSR_FS_BASE, false);
 	vmx_disable_intercept_for_msr(MSR_GS_BASE, false);
 	vmx_disable_intercept_for_msr(MSR_KERNEL_GS_BASE, true);
@@ -7404,6 +7486,11 @@ static void __exit vmx_exit(void)
 	free_page((unsigned long)vmx_io_bitmap_b);
 	free_page((unsigned long)vmx_io_bitmap_a);
 
+#ifdef CONFIG_KEXEC
+	rcu_assign_pointer(crash_vmclear_loaded_vmcss, NULL);
+	synchronize_rcu();
+#endif
+
 	kvm_exit();
 }
 
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 4f7641756be..76f54461f7c 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -46,6 +46,8 @@
 #include <linux/uaccess.h>
 #include <linux/hash.h>
 #include <linux/pci.h>
+#include <linux/timekeeper_internal.h>
+#include <linux/pvclock_gtod.h>
 #include <trace/events/kvm.h>
 
 #define CREATE_TRACE_POINTS
@@ -158,7 +160,9 @@ struct kvm_stats_debugfs_item debugfs_entries[] = {
 
 u64 __read_mostly host_xcr0;
 
-int emulator_fix_hypercall(struct x86_emulate_ctxt *ctxt);
+static int emulator_fix_hypercall(struct x86_emulate_ctxt *ctxt);
+
+static int kvm_vcpu_reset(struct kvm_vcpu *vcpu);
 
 static inline void kvm_async_pf_hash_reset(struct kvm_vcpu *vcpu)
 {
@@ -633,7 +637,7 @@ int kvm_set_cr3(struct kvm_vcpu *vcpu, unsigned long cr3)
 	}
 
 	if (is_long_mode(vcpu)) {
-		if (kvm_read_cr4(vcpu) & X86_CR4_PCIDE) {
+		if (kvm_read_cr4_bits(vcpu, X86_CR4_PCIDE)) {
 			if (cr3 & CR3_PCID_ENABLED_RESERVED_BITS)
 				return 1;
 		} else
@@ -827,6 +831,7 @@ static u32 msrs_to_save[] = {
 static unsigned num_msrs_to_save;
 
 static const u32 emulated_msrs[] = {
+	MSR_IA32_TSC_ADJUST,
 	MSR_IA32_TSCDEADLINE,
 	MSR_IA32_MISC_ENABLE,
 	MSR_IA32_MCG_STATUS,
@@ -886,9 +891,9 @@ EXPORT_SYMBOL_GPL(kvm_enable_efer_bits);
  * Returns 0 on success, non-0 otherwise.
  * Assumes vcpu_load() was already called.
  */
-int kvm_set_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data)
+int kvm_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr)
 {
-	return kvm_x86_ops->set_msr(vcpu, msr_index, data);
+	return kvm_x86_ops->set_msr(vcpu, msr);
 }
 
 /*
@@ -896,9 +901,63 @@ int kvm_set_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data)
  */
 static int do_set_msr(struct kvm_vcpu *vcpu, unsigned index, u64 *data)
 {
-	return kvm_set_msr(vcpu, index, *data);
+	struct msr_data msr;
+
+	msr.data = *data;
+	msr.index = index;
+	msr.host_initiated = true;
+	return kvm_set_msr(vcpu, &msr);
 }
 
+#ifdef CONFIG_X86_64
+struct pvclock_gtod_data {
+	seqcount_t	seq;
+
+	struct { /* extract of a clocksource struct */
+		int vclock_mode;
+		cycle_t	cycle_last;
+		cycle_t	mask;
+		u32	mult;
+		u32	shift;
+	} clock;
+
+	/* open coded 'struct timespec' */
+	u64		monotonic_time_snsec;
+	time_t		monotonic_time_sec;
+};
+
+static struct pvclock_gtod_data pvclock_gtod_data;
+
+static void update_pvclock_gtod(struct timekeeper *tk)
+{
+	struct pvclock_gtod_data *vdata = &pvclock_gtod_data;
+
+	write_seqcount_begin(&vdata->seq);
+
+	/* copy pvclock gtod data */
+	vdata->clock.vclock_mode	= tk->clock->archdata.vclock_mode;
+	vdata->clock.cycle_last		= tk->clock->cycle_last;
+	vdata->clock.mask		= tk->clock->mask;
+	vdata->clock.mult		= tk->mult;
+	vdata->clock.shift		= tk->shift;
+
+	vdata->monotonic_time_sec	= tk->xtime_sec
+					+ tk->wall_to_monotonic.tv_sec;
+	vdata->monotonic_time_snsec	= tk->xtime_nsec
+					+ (tk->wall_to_monotonic.tv_nsec
+						<< tk->shift);
+	while (vdata->monotonic_time_snsec >=
+					(((u64)NSEC_PER_SEC) << tk->shift)) {
+		vdata->monotonic_time_snsec -=
+					((u64)NSEC_PER_SEC) << tk->shift;
+		vdata->monotonic_time_sec++;
+	}
+
+	write_seqcount_end(&vdata->seq);
+}
+#endif
+
+
 static void kvm_write_wall_clock(struct kvm *kvm, gpa_t wall_clock)
 {
 	int version;
@@ -995,6 +1054,10 @@ static inline u64 get_kernel_ns(void)
 	return timespec_to_ns(&ts);
 }
 
+#ifdef CONFIG_X86_64
+static atomic_t kvm_guest_has_master_clock = ATOMIC_INIT(0);
+#endif
+
 static DEFINE_PER_CPU(unsigned long, cpu_tsc_khz);
 unsigned long max_tsc_khz;
 
@@ -1046,12 +1109,47 @@ static u64 compute_guest_tsc(struct kvm_vcpu *vcpu, s64 kernel_ns)
 	return tsc;
 }
 
-void kvm_write_tsc(struct kvm_vcpu *vcpu, u64 data)
+void kvm_track_tsc_matching(struct kvm_vcpu *vcpu)
+{
+#ifdef CONFIG_X86_64
+	bool vcpus_matched;
+	bool do_request = false;
+	struct kvm_arch *ka = &vcpu->kvm->arch;
+	struct pvclock_gtod_data *gtod = &pvclock_gtod_data;
+
+	vcpus_matched = (ka->nr_vcpus_matched_tsc + 1 ==
+			 atomic_read(&vcpu->kvm->online_vcpus));
+
+	if (vcpus_matched && gtod->clock.vclock_mode == VCLOCK_TSC)
+		if (!ka->use_master_clock)
+			do_request = 1;
+
+	if (!vcpus_matched && ka->use_master_clock)
+			do_request = 1;
+
+	if (do_request)
+		kvm_make_request(KVM_REQ_MASTERCLOCK_UPDATE, vcpu);
+
+	trace_kvm_track_tsc(vcpu->vcpu_id, ka->nr_vcpus_matched_tsc,
+			    atomic_read(&vcpu->kvm->online_vcpus),
+		            ka->use_master_clock, gtod->clock.vclock_mode);
+#endif
+}
+
+static void update_ia32_tsc_adjust_msr(struct kvm_vcpu *vcpu, s64 offset)
+{
+	u64 curr_offset = kvm_x86_ops->read_tsc_offset(vcpu);
+	vcpu->arch.ia32_tsc_adjust_msr += offset - curr_offset;
+}
+
+void kvm_write_tsc(struct kvm_vcpu *vcpu, struct msr_data *msr)
 {
 	struct kvm *kvm = vcpu->kvm;
 	u64 offset, ns, elapsed;
 	unsigned long flags;
 	s64 usdiff;
+	bool matched;
+	u64 data = msr->data;
 
 	raw_spin_lock_irqsave(&kvm->arch.tsc_write_lock, flags);
 	offset = kvm_x86_ops->compute_tsc_offset(vcpu, data);
@@ -1094,6 +1192,7 @@ void kvm_write_tsc(struct kvm_vcpu *vcpu, u64 data)
 			offset = kvm_x86_ops->compute_tsc_offset(vcpu, data);
 			pr_debug("kvm: adjusted tsc offset by %llu\n", delta);
 		}
+		matched = true;
 	} else {
 		/*
 		 * We split periods of matched TSC writes into generations.
@@ -1108,6 +1207,7 @@ void kvm_write_tsc(struct kvm_vcpu *vcpu, u64 data)
 		kvm->arch.cur_tsc_nsec = ns;
 		kvm->arch.cur_tsc_write = data;
 		kvm->arch.cur_tsc_offset = offset;
+		matched = false;
 		pr_debug("kvm: new tsc generation %u, clock %llu\n",
 			 kvm->arch.cur_tsc_generation, data);
 	}
@@ -1129,26 +1229,195 @@ void kvm_write_tsc(struct kvm_vcpu *vcpu, u64 data)
 	vcpu->arch.this_tsc_nsec = kvm->arch.cur_tsc_nsec;
 	vcpu->arch.this_tsc_write = kvm->arch.cur_tsc_write;
 
+	if (guest_cpuid_has_tsc_adjust(vcpu) && !msr->host_initiated)
+		update_ia32_tsc_adjust_msr(vcpu, offset);
 	kvm_x86_ops->write_tsc_offset(vcpu, offset);
 	raw_spin_unlock_irqrestore(&kvm->arch.tsc_write_lock, flags);
+
+	spin_lock(&kvm->arch.pvclock_gtod_sync_lock);
+	if (matched)
+		kvm->arch.nr_vcpus_matched_tsc++;
+	else
+		kvm->arch.nr_vcpus_matched_tsc = 0;
+
+	kvm_track_tsc_matching(vcpu);
+	spin_unlock(&kvm->arch.pvclock_gtod_sync_lock);
 }
 
 EXPORT_SYMBOL_GPL(kvm_write_tsc);
 
+#ifdef CONFIG_X86_64
+
+static cycle_t read_tsc(void)
+{
+	cycle_t ret;
+	u64 last;
+
+	/*
+	 * Empirically, a fence (of type that depends on the CPU)
+	 * before rdtsc is enough to ensure that rdtsc is ordered
+	 * with respect to loads.  The various CPU manuals are unclear
+	 * as to whether rdtsc can be reordered with later loads,
+	 * but no one has ever seen it happen.
+	 */
+	rdtsc_barrier();
+	ret = (cycle_t)vget_cycles();
+
+	last = pvclock_gtod_data.clock.cycle_last;
+
+	if (likely(ret >= last))
+		return ret;
+
+	/*
+	 * GCC likes to generate cmov here, but this branch is extremely
+	 * predictable (it's just a funciton of time and the likely is
+	 * very likely) and there's a data dependence, so force GCC
+	 * to generate a branch instead.  I don't barrier() because
+	 * we don't actually need a barrier, and if this function
+	 * ever gets inlined it will generate worse code.
+	 */
+	asm volatile ("");
+	return last;
+}
+
+static inline u64 vgettsc(cycle_t *cycle_now)
+{
+	long v;
+	struct pvclock_gtod_data *gtod = &pvclock_gtod_data;
+
+	*cycle_now = read_tsc();
+
+	v = (*cycle_now - gtod->clock.cycle_last) & gtod->clock.mask;
+	return v * gtod->clock.mult;
+}
+
+static int do_monotonic(struct timespec *ts, cycle_t *cycle_now)
+{
+	unsigned long seq;
+	u64 ns;
+	int mode;
+	struct pvclock_gtod_data *gtod = &pvclock_gtod_data;
+
+	ts->tv_nsec = 0;
+	do {
+		seq = read_seqcount_begin(&gtod->seq);
+		mode = gtod->clock.vclock_mode;
+		ts->tv_sec = gtod->monotonic_time_sec;
+		ns = gtod->monotonic_time_snsec;
+		ns += vgettsc(cycle_now);
+		ns >>= gtod->clock.shift;
+	} while (unlikely(read_seqcount_retry(&gtod->seq, seq)));
+	timespec_add_ns(ts, ns);
+
+	return mode;
+}
+
+/* returns true if host is using tsc clocksource */
+static bool kvm_get_time_and_clockread(s64 *kernel_ns, cycle_t *cycle_now)
+{
+	struct timespec ts;
+
+	/* checked again under seqlock below */
+	if (pvclock_gtod_data.clock.vclock_mode != VCLOCK_TSC)
+		return false;
+
+	if (do_monotonic(&ts, cycle_now) != VCLOCK_TSC)
+		return false;
+
+	monotonic_to_bootbased(&ts);
+	*kernel_ns = timespec_to_ns(&ts);
+
+	return true;
+}
+#endif
+
+/*
+ *
+ * Assuming a stable TSC across physical CPUS, and a stable TSC
+ * across virtual CPUs, the following condition is possible.
+ * Each numbered line represents an event visible to both
+ * CPUs at the next numbered event.
+ *
+ * "timespecX" represents host monotonic time. "tscX" represents
+ * RDTSC value.
+ *
+ * 		VCPU0 on CPU0		|	VCPU1 on CPU1
+ *
+ * 1.  read timespec0,tsc0
+ * 2.					| timespec1 = timespec0 + N
+ * 					| tsc1 = tsc0 + M
+ * 3. transition to guest		| transition to guest
+ * 4. ret0 = timespec0 + (rdtsc - tsc0) |
+ * 5.				        | ret1 = timespec1 + (rdtsc - tsc1)
+ * 				        | ret1 = timespec0 + N + (rdtsc - (tsc0 + M))
+ *
+ * Since ret0 update is visible to VCPU1 at time 5, to obey monotonicity:
+ *
+ * 	- ret0 < ret1
+ *	- timespec0 + (rdtsc - tsc0) < timespec0 + N + (rdtsc - (tsc0 + M))
+ *		...
+ *	- 0 < N - M => M < N
+ *
+ * That is, when timespec0 != timespec1, M < N. Unfortunately that is not
+ * always the case (the difference between two distinct xtime instances
+ * might be smaller then the difference between corresponding TSC reads,
+ * when updating guest vcpus pvclock areas).
+ *
+ * To avoid that problem, do not allow visibility of distinct
+ * system_timestamp/tsc_timestamp values simultaneously: use a master
+ * copy of host monotonic time values. Update that master copy
+ * in lockstep.
+ *
+ * Rely on synchronization of host TSCs and guest TSCs for monotonicity.
+ *
+ */
+
+static void pvclock_update_vm_gtod_copy(struct kvm *kvm)
+{
+#ifdef CONFIG_X86_64
+	struct kvm_arch *ka = &kvm->arch;
+	int vclock_mode;
+	bool host_tsc_clocksource, vcpus_matched;
+
+	vcpus_matched = (ka->nr_vcpus_matched_tsc + 1 ==
+			atomic_read(&kvm->online_vcpus));
+
+	/*
+	 * If the host uses TSC clock, then passthrough TSC as stable
+	 * to the guest.
+	 */
+	host_tsc_clocksource = kvm_get_time_and_clockread(
+					&ka->master_kernel_ns,
+					&ka->master_cycle_now);
+
+	ka->use_master_clock = host_tsc_clocksource & vcpus_matched;
+
+	if (ka->use_master_clock)
+		atomic_set(&kvm_guest_has_master_clock, 1);
+
+	vclock_mode = pvclock_gtod_data.clock.vclock_mode;
+	trace_kvm_update_master_clock(ka->use_master_clock, vclock_mode,
+					vcpus_matched);
+#endif
+}
+
 static int kvm_guest_time_update(struct kvm_vcpu *v)
 {
-	unsigned long flags;
+	unsigned long flags, this_tsc_khz;
 	struct kvm_vcpu_arch *vcpu = &v->arch;
+	struct kvm_arch *ka = &v->kvm->arch;
 	void *shared_kaddr;
-	unsigned long this_tsc_khz;
 	s64 kernel_ns, max_kernel_ns;
-	u64 tsc_timestamp;
+	u64 tsc_timestamp, host_tsc;
+	struct pvclock_vcpu_time_info *guest_hv_clock;
 	u8 pvclock_flags;
+	bool use_master_clock;
+
+	kernel_ns = 0;
+	host_tsc = 0;
 
 	/* Keep irq disabled to prevent changes to the clock */
 	local_irq_save(flags);
-	tsc_timestamp = kvm_x86_ops->read_l1_tsc(v);
-	kernel_ns = get_kernel_ns();
 	this_tsc_khz = __get_cpu_var(cpu_tsc_khz);
 	if (unlikely(this_tsc_khz == 0)) {
 		local_irq_restore(flags);
@@ -1157,6 +1426,24 @@ static int kvm_guest_time_update(struct kvm_vcpu *v)
 	}
 
 	/*
+	 * If the host uses TSC clock, then passthrough TSC as stable
+	 * to the guest.
+	 */
+	spin_lock(&ka->pvclock_gtod_sync_lock);
+	use_master_clock = ka->use_master_clock;
+	if (use_master_clock) {
+		host_tsc = ka->master_cycle_now;
+		kernel_ns = ka->master_kernel_ns;
+	}
+	spin_unlock(&ka->pvclock_gtod_sync_lock);
+	if (!use_master_clock) {
+		host_tsc = native_read_tsc();
+		kernel_ns = get_kernel_ns();
+	}
+
+	tsc_timestamp = kvm_x86_ops->read_l1_tsc(v, host_tsc);
+
+	/*
 	 * We may have to catch up the TSC to match elapsed wall clock
 	 * time for two reasons, even if kvmclock is used.
 	 *   1) CPU could have been running below the maximum TSC rate
@@ -1217,23 +1504,20 @@ static int kvm_guest_time_update(struct kvm_vcpu *v)
 		vcpu->hw_tsc_khz = this_tsc_khz;
 	}
 
-	if (max_kernel_ns > kernel_ns)
-		kernel_ns = max_kernel_ns;
-
+	/* with a master <monotonic time, tsc value> tuple,
+	 * pvclock clock reads always increase at the (scaled) rate
+	 * of guest TSC - no need to deal with sampling errors.
+	 */
+	if (!use_master_clock) {
+		if (max_kernel_ns > kernel_ns)
+			kernel_ns = max_kernel_ns;
+	}
 	/* With all the info we got, fill in the values */
 	vcpu->hv_clock.tsc_timestamp = tsc_timestamp;
 	vcpu->hv_clock.system_time = kernel_ns + v->kvm->arch.kvmclock_offset;
 	vcpu->last_kernel_ns = kernel_ns;
 	vcpu->last_guest_tsc = tsc_timestamp;
 
-	pvclock_flags = 0;
-	if (vcpu->pvclock_set_guest_stopped_request) {
-		pvclock_flags |= PVCLOCK_GUEST_STOPPED;
-		vcpu->pvclock_set_guest_stopped_request = false;
-	}
-
-	vcpu->hv_clock.flags = pvclock_flags;
-
 	/*
 	 * The interface expects us to write an even number signaling that the
 	 * update is finished. Since the guest won't see the intermediate
@@ -1243,6 +1527,22 @@ static int kvm_guest_time_update(struct kvm_vcpu *v)
 
 	shared_kaddr = kmap_atomic(vcpu->time_page);
 
+	guest_hv_clock = shared_kaddr + vcpu->time_offset;
+
+	/* retain PVCLOCK_GUEST_STOPPED if set in guest copy */
+	pvclock_flags = (guest_hv_clock->flags & PVCLOCK_GUEST_STOPPED);
+
+	if (vcpu->pvclock_set_guest_stopped_request) {
+		pvclock_flags |= PVCLOCK_GUEST_STOPPED;
+		vcpu->pvclock_set_guest_stopped_request = false;
+	}
+
+	/* If the host uses TSC clocksource, then it is stable */
+	if (use_master_clock)
+		pvclock_flags |= PVCLOCK_TSC_STABLE_BIT;
+
+	vcpu->hv_clock.flags = pvclock_flags;
+
 	memcpy(shared_kaddr + vcpu->time_offset, &vcpu->hv_clock,
 	       sizeof(vcpu->hv_clock));
 
@@ -1572,9 +1872,11 @@ static void record_steal_time(struct kvm_vcpu *vcpu)
 		&vcpu->arch.st.steal, sizeof(struct kvm_steal_time));
 }
 
-int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data)
+int kvm_set_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 {
 	bool pr = false;
+	u32 msr = msr_info->index;
+	u64 data = msr_info->data;
 
 	switch (msr) {
 	case MSR_EFER:
@@ -1625,6 +1927,15 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data)
 	case MSR_IA32_TSCDEADLINE:
 		kvm_set_lapic_tscdeadline_msr(vcpu, data);
 		break;
+	case MSR_IA32_TSC_ADJUST:
+		if (guest_cpuid_has_tsc_adjust(vcpu)) {
+			if (!msr_info->host_initiated) {
+				u64 adj = data - vcpu->arch.ia32_tsc_adjust_msr;
+				kvm_x86_ops->adjust_tsc_offset(vcpu, adj, true);
+			}
+			vcpu->arch.ia32_tsc_adjust_msr = data;
+		}
+		break;
 	case MSR_IA32_MISC_ENABLE:
 		vcpu->arch.ia32_misc_enable_msr = data;
 		break;
@@ -1984,6 +2295,9 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata)
 	case MSR_IA32_TSCDEADLINE:
 		data = kvm_get_lapic_tscdeadline_msr(vcpu);
 		break;
+	case MSR_IA32_TSC_ADJUST:
+		data = (u64)vcpu->arch.ia32_tsc_adjust_msr;
+		break;
 	case MSR_IA32_MISC_ENABLE:
 		data = vcpu->arch.ia32_misc_enable_msr;
 		break;
@@ -2342,7 +2656,12 @@ void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 			kvm_x86_ops->write_tsc_offset(vcpu, offset);
 			vcpu->arch.tsc_catchup = 1;
 		}
-		kvm_make_request(KVM_REQ_CLOCK_UPDATE, vcpu);
+		/*
+		 * On a host with synchronized TSC, there is no need to update
+		 * kvmclock on vcpu->cpu migration
+		 */
+		if (!vcpu->kvm->arch.use_master_clock || vcpu->cpu == -1)
+			kvm_make_request(KVM_REQ_CLOCK_UPDATE, vcpu);
 		if (vcpu->cpu != cpu)
 			kvm_migrate_timers(vcpu);
 		vcpu->cpu = cpu;
@@ -2691,15 +3010,10 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 		if (!vcpu->arch.apic)
 			goto out;
 		u.lapic = memdup_user(argp, sizeof(*u.lapic));
-		if (IS_ERR(u.lapic)) {
-			r = PTR_ERR(u.lapic);
-			goto out;
-		}
+		if (IS_ERR(u.lapic))
+			return PTR_ERR(u.lapic);
 
 		r = kvm_vcpu_ioctl_set_lapic(vcpu, u.lapic);
-		if (r)
-			goto out;
-		r = 0;
 		break;
 	}
 	case KVM_INTERRUPT: {
@@ -2709,16 +3023,10 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 		if (copy_from_user(&irq, argp, sizeof irq))
 			goto out;
 		r = kvm_vcpu_ioctl_interrupt(vcpu, &irq);
-		if (r)
-			goto out;
-		r = 0;
 		break;
 	}
 	case KVM_NMI: {
 		r = kvm_vcpu_ioctl_nmi(vcpu);
-		if (r)
-			goto out;
-		r = 0;
 		break;
 	}
 	case KVM_SET_CPUID: {
@@ -2729,8 +3037,6 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 		if (copy_from_user(&cpuid, cpuid_arg, sizeof cpuid))
 			goto out;
 		r = kvm_vcpu_ioctl_set_cpuid(vcpu, &cpuid, cpuid_arg->entries);
-		if (r)
-			goto out;
 		break;
 	}
 	case KVM_SET_CPUID2: {
@@ -2742,8 +3048,6 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 			goto out;
 		r = kvm_vcpu_ioctl_set_cpuid2(vcpu, &cpuid,
 					      cpuid_arg->entries);
-		if (r)
-			goto out;
 		break;
 	}
 	case KVM_GET_CPUID2: {
@@ -2875,10 +3179,8 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 	}
 	case KVM_SET_XSAVE: {
 		u.xsave = memdup_user(argp, sizeof(*u.xsave));
-		if (IS_ERR(u.xsave)) {
-			r = PTR_ERR(u.xsave);
-			goto out;
-		}
+		if (IS_ERR(u.xsave))
+			return PTR_ERR(u.xsave);
 
 		r = kvm_vcpu_ioctl_x86_set_xsave(vcpu, u.xsave);
 		break;
@@ -2900,10 +3202,8 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 	}
 	case KVM_SET_XCRS: {
 		u.xcrs = memdup_user(argp, sizeof(*u.xcrs));
-		if (IS_ERR(u.xcrs)) {
-			r = PTR_ERR(u.xcrs);
-			goto out;
-		}
+		if (IS_ERR(u.xcrs))
+			return PTR_ERR(u.xcrs);
 
 		r = kvm_vcpu_ioctl_x86_set_xcrs(vcpu, u.xcrs);
 		break;
@@ -2951,7 +3251,7 @@ static int kvm_vm_ioctl_set_tss_addr(struct kvm *kvm, unsigned long addr)
 	int ret;
 
 	if (addr > (unsigned int)(-3 * PAGE_SIZE))
-		return -1;
+		return -EINVAL;
 	ret = kvm_x86_ops->set_tss_addr(kvm, addr);
 	return ret;
 }
@@ -3212,8 +3512,6 @@ long kvm_arch_vm_ioctl(struct file *filp,
 	switch (ioctl) {
 	case KVM_SET_TSS_ADDR:
 		r = kvm_vm_ioctl_set_tss_addr(kvm, arg);
-		if (r < 0)
-			goto out;
 		break;
 	case KVM_SET_IDENTITY_MAP_ADDR: {
 		u64 ident_addr;
@@ -3222,14 +3520,10 @@ long kvm_arch_vm_ioctl(struct file *filp,
 		if (copy_from_user(&ident_addr, argp, sizeof ident_addr))
 			goto out;
 		r = kvm_vm_ioctl_set_identity_map_addr(kvm, ident_addr);
-		if (r < 0)
-			goto out;
 		break;
 	}
 	case KVM_SET_NR_MMU_PAGES:
 		r = kvm_vm_ioctl_set_nr_mmu_pages(kvm, arg);
-		if (r)
-			goto out;
 		break;
 	case KVM_GET_NR_MMU_PAGES:
 		r = kvm_vm_ioctl_get_nr_mmu_pages(kvm);
@@ -3320,8 +3614,6 @@ long kvm_arch_vm_ioctl(struct file *filp,
 		r = 0;
 	get_irqchip_out:
 		kfree(chip);
-		if (r)
-			goto out;
 		break;
 	}
 	case KVM_SET_IRQCHIP: {
@@ -3343,8 +3635,6 @@ long kvm_arch_vm_ioctl(struct file *filp,
 		r = 0;
 	set_irqchip_out:
 		kfree(chip);
-		if (r)
-			goto out;
 		break;
 	}
 	case KVM_GET_PIT: {
@@ -3371,9 +3661,6 @@ long kvm_arch_vm_ioctl(struct file *filp,
 		if (!kvm->arch.vpit)
 			goto out;
 		r = kvm_vm_ioctl_set_pit(kvm, &u.ps);
-		if (r)
-			goto out;
-		r = 0;
 		break;
 	}
 	case KVM_GET_PIT2: {
@@ -3397,9 +3684,6 @@ long kvm_arch_vm_ioctl(struct file *filp,
 		if (!kvm->arch.vpit)
 			goto out;
 		r = kvm_vm_ioctl_set_pit2(kvm, &u.ps2);
-		if (r)
-			goto out;
-		r = 0;
 		break;
 	}
 	case KVM_REINJECT_CONTROL: {
@@ -3408,9 +3692,6 @@ long kvm_arch_vm_ioctl(struct file *filp,
 		if (copy_from_user(&control, argp, sizeof(control)))
 			goto out;
 		r = kvm_vm_ioctl_reinject(kvm, &control);
-		if (r)
-			goto out;
-		r = 0;
 		break;
 	}
 	case KVM_XEN_HVM_CONFIG: {
@@ -4273,7 +4554,12 @@ static int emulator_get_msr(struct x86_emulate_ctxt *ctxt,
 static int emulator_set_msr(struct x86_emulate_ctxt *ctxt,
 			    u32 msr_index, u64 data)
 {
-	return kvm_set_msr(emul_to_vcpu(ctxt), msr_index, data);
+	struct msr_data msr;
+
+	msr.data = data;
+	msr.index = msr_index;
+	msr.host_initiated = false;
+	return kvm_set_msr(emul_to_vcpu(ctxt), &msr);
 }
 
 static int emulator_read_pmc(struct x86_emulate_ctxt *ctxt,
@@ -4495,7 +4781,7 @@ static bool reexecute_instruction(struct kvm_vcpu *vcpu, gva_t gva)
 	 * instruction -> ...
 	 */
 	pfn = gfn_to_pfn(vcpu->kvm, gpa_to_gfn(gpa));
-	if (!is_error_pfn(pfn)) {
+	if (!is_error_noslot_pfn(pfn)) {
 		kvm_release_pfn_clean(pfn);
 		return true;
 	}
@@ -4881,6 +5167,50 @@ static void kvm_set_mmio_spte_mask(void)
 	kvm_mmu_set_mmio_spte_mask(mask);
 }
 
+#ifdef CONFIG_X86_64
+static void pvclock_gtod_update_fn(struct work_struct *work)
+{
+	struct kvm *kvm;
+
+	struct kvm_vcpu *vcpu;
+	int i;
+
+	raw_spin_lock(&kvm_lock);
+	list_for_each_entry(kvm, &vm_list, vm_list)
+		kvm_for_each_vcpu(i, vcpu, kvm)
+			set_bit(KVM_REQ_MASTERCLOCK_UPDATE, &vcpu->requests);
+	atomic_set(&kvm_guest_has_master_clock, 0);
+	raw_spin_unlock(&kvm_lock);
+}
+
+static DECLARE_WORK(pvclock_gtod_work, pvclock_gtod_update_fn);
+
+/*
+ * Notification about pvclock gtod data update.
+ */
+static int pvclock_gtod_notify(struct notifier_block *nb, unsigned long unused,
+			       void *priv)
+{
+	struct pvclock_gtod_data *gtod = &pvclock_gtod_data;
+	struct timekeeper *tk = priv;
+
+	update_pvclock_gtod(tk);
+
+	/* disable master clock if host does not trust, or does not
+	 * use, TSC clocksource
+	 */
+	if (gtod->clock.vclock_mode != VCLOCK_TSC &&
+	    atomic_read(&kvm_guest_has_master_clock) != 0)
+		queue_work(system_long_wq, &pvclock_gtod_work);
+
+	return 0;
+}
+
+static struct notifier_block pvclock_gtod_notifier = {
+	.notifier_call = pvclock_gtod_notify,
+};
+#endif
+
 int kvm_arch_init(void *opaque)
 {
 	int r;
@@ -4922,6 +5252,10 @@ int kvm_arch_init(void *opaque)
 		host_xcr0 = xgetbv(XCR_XFEATURE_ENABLED_MASK);
 
 	kvm_lapic_init();
+#ifdef CONFIG_X86_64
+	pvclock_gtod_register_notifier(&pvclock_gtod_notifier);
+#endif
+
 	return 0;
 
 out:
@@ -4936,6 +5270,9 @@ void kvm_arch_exit(void)
 		cpufreq_unregister_notifier(&kvmclock_cpufreq_notifier_block,
 					    CPUFREQ_TRANSITION_NOTIFIER);
 	unregister_hotcpu_notifier(&kvmclock_cpu_notifier_block);
+#ifdef CONFIG_X86_64
+	pvclock_gtod_unregister_notifier(&pvclock_gtod_notifier);
+#endif
 	kvm_x86_ops = NULL;
 	kvm_mmu_module_exit();
 }
@@ -5059,7 +5396,7 @@ out:
 }
 EXPORT_SYMBOL_GPL(kvm_emulate_hypercall);
 
-int emulator_fix_hypercall(struct x86_emulate_ctxt *ctxt)
+static int emulator_fix_hypercall(struct x86_emulate_ctxt *ctxt)
 {
 	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
 	char instruction[3];
@@ -5235,6 +5572,29 @@ static void process_nmi(struct kvm_vcpu *vcpu)
 	kvm_make_request(KVM_REQ_EVENT, vcpu);
 }
 
+static void kvm_gen_update_masterclock(struct kvm *kvm)
+{
+#ifdef CONFIG_X86_64
+	int i;
+	struct kvm_vcpu *vcpu;
+	struct kvm_arch *ka = &kvm->arch;
+
+	spin_lock(&ka->pvclock_gtod_sync_lock);
+	kvm_make_mclock_inprogress_request(kvm);
+	/* no guest entries from this point */
+	pvclock_update_vm_gtod_copy(kvm);
+
+	kvm_for_each_vcpu(i, vcpu, kvm)
+		set_bit(KVM_REQ_CLOCK_UPDATE, &vcpu->requests);
+
+	/* guest entries allowed */
+	kvm_for_each_vcpu(i, vcpu, kvm)
+		clear_bit(KVM_REQ_MCLOCK_INPROGRESS, &vcpu->requests);
+
+	spin_unlock(&ka->pvclock_gtod_sync_lock);
+#endif
+}
+
 static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 {
 	int r;
@@ -5247,6 +5607,8 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 			kvm_mmu_unload(vcpu);
 		if (kvm_check_request(KVM_REQ_MIGRATE_TIMER, vcpu))
 			__kvm_migrate_timers(vcpu);
+		if (kvm_check_request(KVM_REQ_MASTERCLOCK_UPDATE, vcpu))
+			kvm_gen_update_masterclock(vcpu->kvm);
 		if (kvm_check_request(KVM_REQ_CLOCK_UPDATE, vcpu)) {
 			r = kvm_guest_time_update(vcpu);
 			if (unlikely(r))
@@ -5362,7 +5724,8 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 	if (hw_breakpoint_active())
 		hw_breakpoint_restore();
 
-	vcpu->arch.last_guest_tsc = kvm_x86_ops->read_l1_tsc(vcpu);
+	vcpu->arch.last_guest_tsc = kvm_x86_ops->read_l1_tsc(vcpu,
+							   native_read_tsc());
 
 	vcpu->mode = OUTSIDE_GUEST_MODE;
 	smp_wmb();
@@ -5419,7 +5782,7 @@ static int __vcpu_run(struct kvm_vcpu *vcpu)
 		pr_debug("vcpu %d received sipi with vector # %x\n",
 			 vcpu->vcpu_id, vcpu->arch.sipi_vector);
 		kvm_lapic_reset(vcpu);
-		r = kvm_arch_vcpu_reset(vcpu);
+		r = kvm_vcpu_reset(vcpu);
 		if (r)
 			return r;
 		vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
@@ -6047,7 +6410,7 @@ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
 	r = vcpu_load(vcpu);
 	if (r)
 		return r;
-	r = kvm_arch_vcpu_reset(vcpu);
+	r = kvm_vcpu_reset(vcpu);
 	if (r == 0)
 		r = kvm_mmu_setup(vcpu);
 	vcpu_put(vcpu);
@@ -6055,6 +6418,23 @@ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
 	return r;
 }
 
+int kvm_arch_vcpu_postcreate(struct kvm_vcpu *vcpu)
+{
+	int r;
+	struct msr_data msr;
+
+	r = vcpu_load(vcpu);
+	if (r)
+		return r;
+	msr.data = 0x0;
+	msr.index = MSR_IA32_TSC;
+	msr.host_initiated = true;
+	kvm_write_tsc(vcpu, &msr);
+	vcpu_put(vcpu);
+
+	return r;
+}
+
 void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu)
 {
 	int r;
@@ -6069,7 +6449,7 @@ void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu)
 	kvm_x86_ops->vcpu_free(vcpu);
 }
 
-int kvm_arch_vcpu_reset(struct kvm_vcpu *vcpu)
+static int kvm_vcpu_reset(struct kvm_vcpu *vcpu)
 {
 	atomic_set(&vcpu->arch.nmi_queued, 0);
 	vcpu->arch.nmi_pending = 0;
@@ -6092,6 +6472,10 @@ int kvm_arch_vcpu_reset(struct kvm_vcpu *vcpu)
 
 	kvm_pmu_reset(vcpu);
 
+	memset(vcpu->arch.regs, 0, sizeof(vcpu->arch.regs));
+	vcpu->arch.regs_avail = ~0;
+	vcpu->arch.regs_dirty = ~0;
+
 	return kvm_x86_ops->vcpu_reset(vcpu);
 }
 
@@ -6168,6 +6552,8 @@ int kvm_arch_hardware_enable(void *garbage)
 			kvm_for_each_vcpu(i, vcpu, kvm) {
 				vcpu->arch.tsc_offset_adjustment += delta_cyc;
 				vcpu->arch.last_host_tsc = local_tsc;
+				set_bit(KVM_REQ_MASTERCLOCK_UPDATE,
+					&vcpu->requests);
 			}
 
 			/*
@@ -6258,10 +6644,17 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
 	if (!zalloc_cpumask_var(&vcpu->arch.wbinvd_dirty_mask, GFP_KERNEL))
 		goto fail_free_mce_banks;
 
+	r = fx_init(vcpu);
+	if (r)
+		goto fail_free_wbinvd_dirty_mask;
+
+	vcpu->arch.ia32_tsc_adjust_msr = 0x0;
 	kvm_async_pf_hash_reset(vcpu);
 	kvm_pmu_init(vcpu);
 
 	return 0;
+fail_free_wbinvd_dirty_mask:
+	free_cpumask_var(vcpu->arch.wbinvd_dirty_mask);
 fail_free_mce_banks:
 	kfree(vcpu->arch.mce_banks);
 fail_free_lapic:
@@ -6305,6 +6698,9 @@ int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
 
 	raw_spin_lock_init(&kvm->arch.tsc_write_lock);
 	mutex_init(&kvm->arch.apic_map_lock);
+	spin_lock_init(&kvm->arch.pvclock_gtod_sync_lock);
+
+	pvclock_update_vm_gtod_copy(kvm);
 
 	return 0;
 }
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h
index 2b5219c12ac..e224f7a671b 100644
--- a/arch/x86/kvm/x86.h
+++ b/arch/x86/kvm/x86.h
@@ -112,7 +112,7 @@ void kvm_before_handle_nmi(struct kvm_vcpu *vcpu);
 void kvm_after_handle_nmi(struct kvm_vcpu *vcpu);
 int kvm_inject_realmode_interrupt(struct kvm_vcpu *vcpu, int irq, int inc_eip);
 
-void kvm_write_tsc(struct kvm_vcpu *vcpu, u64 data);
+void kvm_write_tsc(struct kvm_vcpu *vcpu, struct msr_data *msr);
 
 int kvm_read_guest_virt(struct x86_emulate_ctxt *ctxt,
 	gva_t addr, void *val, unsigned int bytes,
diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index 642d8805bc1..df4176cdbb3 100644
--- a/arch/x86/lguest/boot.c
+++ b/arch/x86/lguest/boot.c
@@ -1412,7 +1412,7 @@ __init void lguest_init(void)
 
 	/* We don't have features.  We have puppies!  Puppies! */
 #ifdef CONFIG_X86_MCE
-	mce_disabled = 1;
+	mca_cfg.disabled = true;
 #endif
 #ifdef CONFIG_ACPI
 	acpi_disabled = 1;
diff --git a/arch/x86/lib/Makefile b/arch/x86/lib/Makefile
index b00f6785da7..96b2c6697c9 100644
--- a/arch/x86/lib/Makefile
+++ b/arch/x86/lib/Makefile
@@ -32,7 +32,6 @@ ifeq ($(CONFIG_X86_32),y)
         lib-y += checksum_32.o
         lib-y += strstr_32.o
         lib-y += string_32.o
-        lib-y += cmpxchg.o
 ifneq ($(CONFIG_X86_CMPXCHG64),y)
         lib-y += cmpxchg8b_emu.o atomic64_386_32.o
 endif
diff --git a/arch/x86/lib/cmpxchg.c b/arch/x86/lib/cmpxchg.c
deleted file mode 100644
index 5d619f6df3e..00000000000
--- a/arch/x86/lib/cmpxchg.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * cmpxchg*() fallbacks for CPU not supporting these instructions
- */
-
-#include <linux/kernel.h>
-#include <linux/smp.h>
-#include <linux/module.h>
-
-#ifndef CONFIG_X86_CMPXCHG
-unsigned long cmpxchg_386_u8(volatile void *ptr, u8 old, u8 new)
-{
-	u8 prev;
-	unsigned long flags;
-
-	/* Poor man's cmpxchg for 386. Unsuitable for SMP */
-	local_irq_save(flags);
-	prev = *(u8 *)ptr;
-	if (prev == old)
-		*(u8 *)ptr = new;
-	local_irq_restore(flags);
-	return prev;
-}
-EXPORT_SYMBOL(cmpxchg_386_u8);
-
-unsigned long cmpxchg_386_u16(volatile void *ptr, u16 old, u16 new)
-{
-	u16 prev;
-	unsigned long flags;
-
-	/* Poor man's cmpxchg for 386. Unsuitable for SMP */
-	local_irq_save(flags);
-	prev = *(u16 *)ptr;
-	if (prev == old)
-		*(u16 *)ptr = new;
-	local_irq_restore(flags);
-	return prev;
-}
-EXPORT_SYMBOL(cmpxchg_386_u16);
-
-unsigned long cmpxchg_386_u32(volatile void *ptr, u32 old, u32 new)
-{
-	u32 prev;
-	unsigned long flags;
-
-	/* Poor man's cmpxchg for 386. Unsuitable for SMP */
-	local_irq_save(flags);
-	prev = *(u32 *)ptr;
-	if (prev == old)
-		*(u32 *)ptr = new;
-	local_irq_restore(flags);
-	return prev;
-}
-EXPORT_SYMBOL(cmpxchg_386_u32);
-#endif
diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
index 6b34d04d096..176cca67212 100644
--- a/arch/x86/lib/copy_page_64.S
+++ b/arch/x86/lib/copy_page_64.S
@@ -5,91 +5,89 @@
 #include <asm/alternative-asm.h>
 
 	ALIGN
-copy_page_c:
+copy_page_rep:
 	CFI_STARTPROC
-	movl $4096/8,%ecx
-	rep movsq
+	movl	$4096/8, %ecx
+	rep	movsq
 	ret
 	CFI_ENDPROC
-ENDPROC(copy_page_c)
+ENDPROC(copy_page_rep)
 
-/* Don't use streaming store because it's better when the target
-   ends up in cache. */
-	    
-/* Could vary the prefetch distance based on SMP/UP */
+/*
+ *  Don't use streaming copy unless the CPU indicates X86_FEATURE_REP_GOOD.
+ *  Could vary the prefetch distance based on SMP/UP.
+*/
 
 ENTRY(copy_page)
 	CFI_STARTPROC
-	subq	$2*8,%rsp
+	subq	$2*8,	%rsp
 	CFI_ADJUST_CFA_OFFSET 2*8
-	movq	%rbx,(%rsp)
+	movq	%rbx,	(%rsp)
 	CFI_REL_OFFSET rbx, 0
-	movq	%r12,1*8(%rsp)
+	movq	%r12,	1*8(%rsp)
 	CFI_REL_OFFSET r12, 1*8
 
-	movl	$(4096/64)-5,%ecx
+	movl	$(4096/64)-5,	%ecx
 	.p2align 4
 .Loop64:
-  	dec     %rcx
-
-	movq        (%rsi), %rax
-	movq      8 (%rsi), %rbx
-	movq     16 (%rsi), %rdx
-	movq     24 (%rsi), %r8
-	movq     32 (%rsi), %r9
-	movq     40 (%rsi), %r10
-	movq     48 (%rsi), %r11
-	movq     56 (%rsi), %r12
+	dec	%rcx
+	movq	0x8*0(%rsi), %rax
+	movq	0x8*1(%rsi), %rbx
+	movq	0x8*2(%rsi), %rdx
+	movq	0x8*3(%rsi), %r8
+	movq	0x8*4(%rsi), %r9
+	movq	0x8*5(%rsi), %r10
+	movq	0x8*6(%rsi), %r11
+	movq	0x8*7(%rsi), %r12
 
 	prefetcht0 5*64(%rsi)
 
-	movq     %rax,    (%rdi)
-	movq     %rbx,  8 (%rdi)
-	movq     %rdx, 16 (%rdi)
-	movq     %r8,  24 (%rdi)
-	movq     %r9,  32 (%rdi)
-	movq     %r10, 40 (%rdi)
-	movq     %r11, 48 (%rdi)
-	movq     %r12, 56 (%rdi)
+	movq	%rax, 0x8*0(%rdi)
+	movq	%rbx, 0x8*1(%rdi)
+	movq	%rdx, 0x8*2(%rdi)
+	movq	%r8,  0x8*3(%rdi)
+	movq	%r9,  0x8*4(%rdi)
+	movq	%r10, 0x8*5(%rdi)
+	movq	%r11, 0x8*6(%rdi)
+	movq	%r12, 0x8*7(%rdi)
 
-	leaq    64 (%rsi), %rsi
-	leaq    64 (%rdi), %rdi
+	leaq	64 (%rsi), %rsi
+	leaq	64 (%rdi), %rdi
 
-	jnz     .Loop64
+	jnz	.Loop64
 
-	movl	$5,%ecx
+	movl	$5, %ecx
 	.p2align 4
 .Loop2:
-	decl   %ecx
-
-	movq        (%rsi), %rax
-	movq      8 (%rsi), %rbx
-	movq     16 (%rsi), %rdx
-	movq     24 (%rsi), %r8
-	movq     32 (%rsi), %r9
-	movq     40 (%rsi), %r10
-	movq     48 (%rsi), %r11
-	movq     56 (%rsi), %r12
-
-	movq     %rax,    (%rdi)
-	movq     %rbx,  8 (%rdi)
-	movq     %rdx, 16 (%rdi)
-	movq     %r8,  24 (%rdi)
-	movq     %r9,  32 (%rdi)
-	movq     %r10, 40 (%rdi)
-	movq     %r11, 48 (%rdi)
-	movq     %r12, 56 (%rdi)
-
-	leaq	64(%rdi),%rdi
-	leaq	64(%rsi),%rsi
-
+	decl	%ecx
+
+	movq	0x8*0(%rsi), %rax
+	movq	0x8*1(%rsi), %rbx
+	movq	0x8*2(%rsi), %rdx
+	movq	0x8*3(%rsi), %r8
+	movq	0x8*4(%rsi), %r9
+	movq	0x8*5(%rsi), %r10
+	movq	0x8*6(%rsi), %r11
+	movq	0x8*7(%rsi), %r12
+
+	movq	%rax, 0x8*0(%rdi)
+	movq	%rbx, 0x8*1(%rdi)
+	movq	%rdx, 0x8*2(%rdi)
+	movq	%r8,  0x8*3(%rdi)
+	movq	%r9,  0x8*4(%rdi)
+	movq	%r10, 0x8*5(%rdi)
+	movq	%r11, 0x8*6(%rdi)
+	movq	%r12, 0x8*7(%rdi)
+
+	leaq	64(%rdi), %rdi
+	leaq	64(%rsi), %rsi
 	jnz	.Loop2
 
-	movq	(%rsp),%rbx
+	movq	(%rsp), %rbx
 	CFI_RESTORE rbx
-	movq	1*8(%rsp),%r12
+	movq	1*8(%rsp), %r12
 	CFI_RESTORE r12
-	addq	$2*8,%rsp
+	addq	$2*8, %rsp
 	CFI_ADJUST_CFA_OFFSET -2*8
 	ret
 .Lcopy_page_end:
@@ -103,7 +101,7 @@ ENDPROC(copy_page)
 
 	.section .altinstr_replacement,"ax"
 1:	.byte 0xeb					/* jmp <disp8> */
-	.byte (copy_page_c - copy_page) - (2f - 1b)	/* offset */
+	.byte (copy_page_rep - copy_page) - (2f - 1b)	/* offset */
 2:
 	.previous
 	.section .altinstructions,"a"
diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
index 98f6d6b68f5..f0312d74640 100644
--- a/arch/x86/lib/usercopy_32.c
+++ b/arch/x86/lib/usercopy_32.c
@@ -570,63 +570,6 @@ do {									\
 unsigned long __copy_to_user_ll(void __user *to, const void *from,
 				unsigned long n)
 {
-#ifndef CONFIG_X86_WP_WORKS_OK
-	if (unlikely(boot_cpu_data.wp_works_ok == 0) &&
-			((unsigned long)to) < TASK_SIZE) {
-		/*
-		 * When we are in an atomic section (see
-		 * mm/filemap.c:file_read_actor), return the full
-		 * length to take the slow path.
-		 */
-		if (in_atomic())
-			return n;
-
-		/*
-		 * CPU does not honor the WP bit when writing
-		 * from supervisory mode, and due to preemption or SMP,
-		 * the page tables can change at any time.
-		 * Do it manually.	Manfred <manfred@colorfullife.com>
-		 */
-		while (n) {
-			unsigned long offset = ((unsigned long)to)%PAGE_SIZE;
-			unsigned long len = PAGE_SIZE - offset;
-			int retval;
-			struct page *pg;
-			void *maddr;
-
-			if (len > n)
-				len = n;
-
-survive:
-			down_read(&current->mm->mmap_sem);
-			retval = get_user_pages(current, current->mm,
-					(unsigned long)to, 1, 1, 0, &pg, NULL);
-
-			if (retval == -ENOMEM && is_global_init(current)) {
-				up_read(&current->mm->mmap_sem);
-				congestion_wait(BLK_RW_ASYNC, HZ/50);
-				goto survive;
-			}
-
-			if (retval != 1) {
-				up_read(&current->mm->mmap_sem);
-				break;
-			}
-
-			maddr = kmap_atomic(pg);
-			memcpy(maddr + offset, from, len);
-			kunmap_atomic(maddr);
-			set_page_dirty_lock(pg);
-			put_page(pg);
-			up_read(&current->mm->mmap_sem);
-
-			from += len;
-			to += len;
-			n -= len;
-		}
-		return n;
-	}
-#endif
 	stac();
 	if (movsl_is_ok(to, from, n))
 		__copy_user(to, from, n);
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 8e13ecb41be..027088f2f7d 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -18,7 +18,7 @@
 #include <asm/pgalloc.h>		/* pgd_*(), ...			*/
 #include <asm/kmemcheck.h>		/* kmemcheck_*(), ...		*/
 #include <asm/fixmap.h>			/* VSYSCALL_START		*/
-#include <asm/rcu.h>			/* exception_enter(), ...	*/
+#include <asm/context_tracking.h>	/* exception_enter(), ...	*/
 
 /*
  * Page fault error code bits:
@@ -803,20 +803,6 @@ bad_area_access_error(struct pt_regs *regs, unsigned long error_code,
 	__bad_area(regs, error_code, address, SEGV_ACCERR);
 }
 
-/* TODO: fixup for "mm-invoke-oom-killer-from-page-fault.patch" */
-static void
-out_of_memory(struct pt_regs *regs, unsigned long error_code,
-	      unsigned long address)
-{
-	/*
-	 * We ran out of memory, call the OOM killer, and return the userspace
-	 * (which will retry the fault, or kill us if we got oom-killed):
-	 */
-	up_read(&current->mm->mmap_sem);
-
-	pagefault_out_of_memory();
-}
-
 static void
 do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
 	  unsigned int fault)
@@ -879,7 +865,14 @@ mm_fault_error(struct pt_regs *regs, unsigned long error_code,
 			return 1;
 		}
 
-		out_of_memory(regs, error_code, address);
+		up_read(&current->mm->mmap_sem);
+
+		/*
+		 * We ran out of memory, call the OOM killer, and return the
+		 * userspace (which will retry the fault, or kill us if we got
+		 * oom-killed):
+		 */
+		pagefault_out_of_memory();
 	} else {
 		if (fault & (VM_FAULT_SIGBUS|VM_FAULT_HWPOISON|
 			     VM_FAULT_HWPOISON_LARGE))
diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
index 937bff5cdaa..ae1aa71d011 100644
--- a/arch/x86/mm/hugetlbpage.c
+++ b/arch/x86/mm/hugetlbpage.c
@@ -274,42 +274,15 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
 		unsigned long pgoff, unsigned long flags)
 {
 	struct hstate *h = hstate_file(file);
-	struct mm_struct *mm = current->mm;
-	struct vm_area_struct *vma;
-	unsigned long start_addr;
-
-	if (len > mm->cached_hole_size) {
-	        start_addr = mm->free_area_cache;
-	} else {
-	        start_addr = TASK_UNMAPPED_BASE;
-	        mm->cached_hole_size = 0;
-	}
-
-full_search:
-	addr = ALIGN(start_addr, huge_page_size(h));
-
-	for (vma = find_vma(mm, addr); ; vma = vma->vm_next) {
-		/* At this point:  (!vma || addr < vma->vm_end). */
-		if (TASK_SIZE - len < addr) {
-			/*
-			 * Start a new search - just in case we missed
-			 * some holes.
-			 */
-			if (start_addr != TASK_UNMAPPED_BASE) {
-				start_addr = TASK_UNMAPPED_BASE;
-				mm->cached_hole_size = 0;
-				goto full_search;
-			}
-			return -ENOMEM;
-		}
-		if (!vma || addr + len <= vma->vm_start) {
-			mm->free_area_cache = addr + len;
-			return addr;
-		}
-		if (addr + mm->cached_hole_size < vma->vm_start)
-		        mm->cached_hole_size = vma->vm_start - addr;
-		addr = ALIGN(vma->vm_end, huge_page_size(h));
-	}
+	struct vm_unmapped_area_info info;
+
+	info.flags = 0;
+	info.length = len;
+	info.low_limit = TASK_UNMAPPED_BASE;
+	info.high_limit = TASK_SIZE;
+	info.align_mask = PAGE_MASK & ~huge_page_mask(h);
+	info.align_offset = 0;
+	return vm_unmapped_area(&info);
 }
 
 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
@@ -317,83 +290,30 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
 		unsigned long pgoff, unsigned long flags)
 {
 	struct hstate *h = hstate_file(file);
-	struct mm_struct *mm = current->mm;
-	struct vm_area_struct *vma;
-	unsigned long base = mm->mmap_base;
-	unsigned long addr = addr0;
-	unsigned long largest_hole = mm->cached_hole_size;
-	unsigned long start_addr;
-
-	/* don't allow allocations above current base */
-	if (mm->free_area_cache > base)
-		mm->free_area_cache = base;
-
-	if (len <= largest_hole) {
-	        largest_hole = 0;
-		mm->free_area_cache  = base;
-	}
-try_again:
-	start_addr = mm->free_area_cache;
-
-	/* make sure it can fit in the remaining address space */
-	if (mm->free_area_cache < len)
-		goto fail;
-
-	/* either no address requested or can't fit in requested address hole */
-	addr = (mm->free_area_cache - len) & huge_page_mask(h);
-	do {
-		/*
-		 * Lookup failure means no vma is above this address,
-		 * i.e. return with success:
-		 */
-		vma = find_vma(mm, addr);
-		if (!vma)
-			return addr;
+	struct vm_unmapped_area_info info;
+	unsigned long addr;
 
-		if (addr + len <= vma->vm_start) {
-			/* remember the address as a hint for next time */
-		        mm->cached_hole_size = largest_hole;
-		        return (mm->free_area_cache = addr);
-		} else if (mm->free_area_cache == vma->vm_end) {
-			/* pull free_area_cache down to the first hole */
-			mm->free_area_cache = vma->vm_start;
-			mm->cached_hole_size = largest_hole;
-		}
+	info.flags = VM_UNMAPPED_AREA_TOPDOWN;
+	info.length = len;
+	info.low_limit = PAGE_SIZE;
+	info.high_limit = current->mm->mmap_base;
+	info.align_mask = PAGE_MASK & ~huge_page_mask(h);
+	info.align_offset = 0;
+	addr = vm_unmapped_area(&info);
 
-		/* remember the largest hole we saw so far */
-		if (addr + largest_hole < vma->vm_start)
-		        largest_hole = vma->vm_start - addr;
-
-		/* try just below the current vma->vm_start */
-		addr = (vma->vm_start - len) & huge_page_mask(h);
-	} while (len <= vma->vm_start);
-
-fail:
-	/*
-	 * if hint left us with no space for the requested
-	 * mapping then try again:
-	 */
-	if (start_addr != base) {
-		mm->free_area_cache = base;
-		largest_hole = 0;
-		goto try_again;
-	}
 	/*
 	 * A failed mmap() very likely causes application failure,
 	 * so fall back to the bottom-up function here. This scenario
 	 * can happen with large stack limits and large mmap()
 	 * allocations.
 	 */
-	mm->free_area_cache = TASK_UNMAPPED_BASE;
-	mm->cached_hole_size = ~0UL;
-	addr = hugetlb_get_unmapped_area_bottomup(file, addr0,
-			len, pgoff, flags);
-
-	/*
-	 * Restore the topdown base:
-	 */
-	mm->free_area_cache = base;
-	mm->cached_hole_size = ~0UL;
+	if (addr & ~PAGE_MASK) {
+		VM_BUG_ON(addr != -ENOMEM);
+		info.flags = 0;
+		info.low_limit = TASK_UNMAPPED_BASE;
+		info.high_limit = TASK_SIZE;
+		addr = vm_unmapped_area(&info);
+	}
 
 	return addr;
 }
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 11a58001b4c..745d66b843c 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -715,10 +715,7 @@ static void __init test_wp_bit(void)
 
 	if (!boot_cpu_data.wp_works_ok) {
 		printk(KERN_CONT "No.\n");
-#ifdef CONFIG_X86_WP_WORKS_OK
-		panic(
-  "This kernel doesn't support CPU's with broken WP. Recompile it for a 386!");
-#endif
+		panic("Linux doesn't support CPUs with broken WP.");
 	} else {
 		printk(KERN_CONT "Ok.\n");
 	}
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 3baff255ada..2ead3c8a4c8 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -630,7 +630,9 @@ void __init paging_init(void)
 	 *	 numa support is not compiled in, and later node_set_state
 	 *	 will not set it back.
 	 */
-	node_clear_state(0, N_NORMAL_MEMORY);
+	node_clear_state(0, N_MEMORY);
+	if (N_MEMORY != N_NORMAL_MEMORY)
+		node_clear_state(0, N_NORMAL_MEMORY);
 
 	zone_sizes_init();
 }
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index 7353de3d98a..e27fbf887f3 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -137,7 +137,7 @@ static void pgd_dtor(pgd_t *pgd)
  * against pageattr.c; it is the unique case in which a valid change
  * of kernel pagetables can't be lazily synchronized by vmalloc faults.
  * vmalloc faults work because attached pagetables are never freed.
- * -- wli
+ * -- nyc
  */
 
 #ifdef CONFIG_X86_PAE
diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index 0777f042e40..13a6b29e2e5 100644
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -104,7 +104,7 @@ static void flush_tlb_func(void *info)
 		return;
 
 	if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK) {
-		if (f->flush_end == TLB_FLUSH_ALL || !cpu_has_invlpg)
+		if (f->flush_end == TLB_FLUSH_ALL)
 			local_flush_tlb();
 		else if (!f->flush_end)
 			__flush_tlb_single(f->flush_start);
@@ -197,7 +197,7 @@ void flush_tlb_mm_range(struct mm_struct *mm, unsigned long start,
 	}
 
 	if (end == TLB_FLUSH_ALL || tlb_flushall_shift == -1
-					|| vmflag == VM_HUGETLB) {
+					|| vmflag & VM_HUGETLB) {
 		local_flush_tlb();
 		goto flush_all;
 	}
@@ -337,10 +337,8 @@ static const struct file_operations fops_tlbflush = {
 
 static int __cpuinit create_tlb_flushall_shift(void)
 {
-	if (cpu_has_invlpg) {
-		debugfs_create_file("tlb_flushall_shift", S_IRUSR | S_IWUSR,
-			arch_debugfs_dir, NULL, &fops_tlbflush);
-	}
+	debugfs_create_file("tlb_flushall_shift", S_IRUSR | S_IWUSR,
+			    arch_debugfs_dir, NULL, &fops_tlbflush);
 	return 0;
 }
 late_initcall(create_tlb_flushall_shift);
diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
index 520d2bd0b9c..d11a47099d3 100644
--- a/arch/x86/net/bpf_jit_comp.c
+++ b/arch/x86/net/bpf_jit_comp.c
@@ -11,6 +11,7 @@
 #include <asm/cacheflush.h>
 #include <linux/netdevice.h>
 #include <linux/filter.h>
+#include <linux/if_vlan.h>
 
 /*
  * Conventions :
@@ -212,6 +213,8 @@ void bpf_jit_compile(struct sk_filter *fp)
 		case BPF_S_ANC_MARK:
 		case BPF_S_ANC_RXHASH:
 		case BPF_S_ANC_CPU:
+		case BPF_S_ANC_VLAN_TAG:
+		case BPF_S_ANC_VLAN_TAG_PRESENT:
 		case BPF_S_ANC_QUEUE:
 		case BPF_S_LD_W_ABS:
 		case BPF_S_LD_H_ABS:
@@ -515,6 +518,24 @@ void bpf_jit_compile(struct sk_filter *fp)
 				CLEAR_A();
 #endif
 				break;
+			case BPF_S_ANC_VLAN_TAG:
+			case BPF_S_ANC_VLAN_TAG_PRESENT:
+				BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, vlan_tci) != 2);
+				if (is_imm8(offsetof(struct sk_buff, vlan_tci))) {
+					/* movzwl off8(%rdi),%eax */
+					EMIT4(0x0f, 0xb7, 0x47, offsetof(struct sk_buff, vlan_tci));
+				} else {
+					EMIT3(0x0f, 0xb7, 0x87); /* movzwl off32(%rdi),%eax */
+					EMIT(offsetof(struct sk_buff, vlan_tci), 4);
+				}
+				BUILD_BUG_ON(VLAN_TAG_PRESENT != 0x1000);
+				if (filter[i].code == BPF_S_ANC_VLAN_TAG) {
+					EMIT3(0x80, 0xe4, 0xef); /* and    $0xef,%ah */
+				} else {
+					EMIT3(0xc1, 0xe8, 0x0c); /* shr    $0xc,%eax */
+					EMIT3(0x83, 0xe0, 0x01); /* and    $0x1,%eax */
+				}
+				break;
 			case BPF_S_LD_W_ABS:
 				func = CHOOSE_LOAD_FUNC(K, sk_load_word);
 common_load:			seen |= SEEN_DATAREF;
diff --git a/arch/x86/pci/Makefile b/arch/x86/pci/Makefile
index 3af5a1e79c9..ee0af58ca5b 100644
--- a/arch/x86/pci/Makefile
+++ b/arch/x86/pci/Makefile
@@ -16,6 +16,7 @@ obj-$(CONFIG_STA2X11)           += sta2x11-fixup.o
 obj-$(CONFIG_X86_VISWS)		+= visws.o
 
 obj-$(CONFIG_X86_NUMAQ)		+= numaq_32.o
+obj-$(CONFIG_X86_NUMACHIP)	+= numachip.o
 
 obj-$(CONFIG_X86_INTEL_MID)	+= mrst.o
 
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index 192397c9860..0c01261fe5a 100644
--- a/arch/x86/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
@@ -12,6 +12,7 @@ struct pci_root_info {
 	char name[16];
 	unsigned int res_num;
 	struct resource *res;
+	resource_size_t *res_offset;
 	struct pci_sysdata sd;
 #ifdef	CONFIG_PCI_MMCONFIG
 	bool mcfg_added;
@@ -22,6 +23,7 @@ struct pci_root_info {
 };
 
 static bool pci_use_crs = true;
+static bool pci_ignore_seg = false;
 
 static int __init set_use_crs(const struct dmi_system_id *id)
 {
@@ -35,7 +37,14 @@ static int __init set_nouse_crs(const struct dmi_system_id *id)
 	return 0;
 }
 
-static const struct dmi_system_id pci_use_crs_table[] __initconst = {
+static int __init set_ignore_seg(const struct dmi_system_id *id)
+{
+	printk(KERN_INFO "PCI: %s detected: ignoring ACPI _SEG\n", id->ident);
+	pci_ignore_seg = true;
+	return 0;
+}
+
+static const struct dmi_system_id pci_crs_quirks[] __initconst = {
 	/* http://bugzilla.kernel.org/show_bug.cgi?id=14183 */
 	{
 		.callback = set_use_crs,
@@ -98,6 +107,16 @@ static const struct dmi_system_id pci_use_crs_table[] __initconst = {
 			DMI_MATCH(DMI_BIOS_VERSION, "6JET85WW (1.43 )"),
 		},
 	},
+
+	/* https://bugzilla.kernel.org/show_bug.cgi?id=15362 */
+	{
+		.callback = set_ignore_seg,
+		.ident = "HP xw9300",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "HP xw9300 Workstation"),
+		},
+	},
 	{}
 };
 
@@ -108,7 +127,7 @@ void __init pci_acpi_crs_quirks(void)
 	if (dmi_get_date(DMI_BIOS_DATE, &year, NULL, NULL) && year < 2008)
 		pci_use_crs = false;
 
-	dmi_check_system(pci_use_crs_table);
+	dmi_check_system(pci_crs_quirks);
 
 	/*
 	 * If the user specifies "pci=use_crs" or "pci=nocrs" explicitly, that
@@ -305,6 +324,7 @@ setup_resource(struct acpi_resource *acpi_res, void *data)
 	res->flags = flags;
 	res->start = start;
 	res->end = end;
+	info->res_offset[info->res_num] = addr.translation_offset;
 
 	if (!pci_use_crs) {
 		dev_printk(KERN_DEBUG, &info->bridge->dev,
@@ -374,7 +394,8 @@ static void add_resources(struct pci_root_info *info,
 				 "ignoring host bridge window %pR (conflicts with %s %pR)\n",
 				 res, conflict->name, conflict);
 		else
-			pci_add_resource(resources, res);
+			pci_add_resource_offset(resources, res,
+					info->res_offset[i]);
 	}
 }
 
@@ -382,6 +403,8 @@ static void free_pci_root_info_res(struct pci_root_info *info)
 {
 	kfree(info->res);
 	info->res = NULL;
+	kfree(info->res_offset);
+	info->res_offset = NULL;
 	info->res_num = 0;
 }
 
@@ -432,10 +455,20 @@ probe_pci_root_info(struct pci_root_info *info, struct acpi_device *device,
 		return;
 
 	size = sizeof(*info->res) * info->res_num;
-	info->res_num = 0;
 	info->res = kzalloc(size, GFP_KERNEL);
-	if (!info->res)
+	if (!info->res) {
+		info->res_num = 0;
+		return;
+	}
+
+	size = sizeof(*info->res_offset) * info->res_num;
+	info->res_num = 0;
+	info->res_offset = kzalloc(size, GFP_KERNEL);
+	if (!info->res_offset) {
+		kfree(info->res);
+		info->res = NULL;
 		return;
+	}
 
 	acpi_walk_resources(device->handle, METHOD_NAME__CRS, setup_resource,
 				info);
@@ -455,6 +488,9 @@ struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_pci_root *root)
 	int pxm;
 #endif
 
+	if (pci_ignore_seg)
+		domain = 0;
+
 	if (domain && !pci_domains_supported) {
 		printk(KERN_WARNING "pci_bus %04x:%02x: "
 		       "ignored (multiple domains not supported)\n",
diff --git a/arch/x86/pci/ce4100.c b/arch/x86/pci/ce4100.c
index 41bd2a2d2c5..b914e20b5a0 100644
--- a/arch/x86/pci/ce4100.c
+++ b/arch/x86/pci/ce4100.c
@@ -115,6 +115,16 @@ static void sata_revid_read(struct sim_dev_reg *reg, u32 *value)
 	reg_read(reg, value);
 }
 
+static void reg_noirq_read(struct sim_dev_reg *reg, u32 *value)
+{
+	unsigned long flags;
+
+	raw_spin_lock_irqsave(&pci_config_lock, flags);
+	/* force interrupt pin value to 0 */
+	*value = reg->sim_reg.value & 0xfff00ff;
+	raw_spin_unlock_irqrestore(&pci_config_lock, flags);
+}
+
 static struct sim_dev_reg bus1_fixups[] = {
 	DEFINE_REG(2, 0, 0x10, (16*MB), reg_init, reg_read, reg_write)
 	DEFINE_REG(2, 0, 0x14, (256), reg_init, reg_read, reg_write)
@@ -144,6 +154,7 @@ static struct sim_dev_reg bus1_fixups[] = {
 	DEFINE_REG(11, 5, 0x10, (64*KB), reg_init, reg_read, reg_write)
 	DEFINE_REG(11, 6, 0x10, (256), reg_init, reg_read, reg_write)
 	DEFINE_REG(11, 7, 0x10, (64*KB), reg_init, reg_read, reg_write)
+	DEFINE_REG(11, 7, 0x3c, 256, reg_init, reg_noirq_read, reg_write)
 	DEFINE_REG(12, 0, 0x10, (128*KB), reg_init, reg_read, reg_write)
 	DEFINE_REG(12, 0, 0x14, (256), reg_init, reg_read, reg_write)
 	DEFINE_REG(12, 1, 0x10, (1024), reg_init, reg_read, reg_write)
@@ -161,8 +172,10 @@ static struct sim_dev_reg bus1_fixups[] = {
 	DEFINE_REG(16, 0, 0x10, (64*KB), reg_init, reg_read, reg_write)
 	DEFINE_REG(16, 0, 0x14, (64*MB), reg_init, reg_read, reg_write)
 	DEFINE_REG(16, 0, 0x18, (64*MB), reg_init, reg_read, reg_write)
+	DEFINE_REG(16, 0, 0x3c, 256, reg_init, reg_noirq_read, reg_write)
 	DEFINE_REG(17, 0, 0x10, (128*KB), reg_init, reg_read, reg_write)
 	DEFINE_REG(18, 0, 0x10, (1*KB), reg_init, reg_read, reg_write)
+	DEFINE_REG(18, 0, 0x3c, 256, reg_init, reg_noirq_read, reg_write)
 };
 
 static void __init init_sim_regs(void)
diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c
index 720e973fc34..1b1dda90a94 100644
--- a/arch/x86/pci/common.c
+++ b/arch/x86/pci/common.c
@@ -17,6 +17,7 @@
 #include <asm/io.h>
 #include <asm/smp.h>
 #include <asm/pci_x86.h>
+#include <asm/setup.h>
 
 unsigned int pci_probe = PCI_PROBE_BIOS | PCI_PROBE_CONF1 | PCI_PROBE_CONF2 |
 				PCI_PROBE_MMCONF;
@@ -608,6 +609,35 @@ unsigned int pcibios_assign_all_busses(void)
 	return (pci_probe & PCI_ASSIGN_ALL_BUSSES) ? 1 : 0;
 }
 
+int pcibios_add_device(struct pci_dev *dev)
+{
+	struct setup_data *data;
+	struct pci_setup_rom *rom;
+	u64 pa_data;
+
+	pa_data = boot_params.hdr.setup_data;
+	while (pa_data) {
+		data = phys_to_virt(pa_data);
+
+		if (data->type == SETUP_PCI) {
+			rom = (struct pci_setup_rom *)data;
+
+			if ((pci_domain_nr(dev->bus) == rom->segment) &&
+			    (dev->bus->number == rom->bus) &&
+			    (PCI_SLOT(dev->devfn) == rom->device) &&
+			    (PCI_FUNC(dev->devfn) == rom->function) &&
+			    (dev->vendor == rom->vendor) &&
+			    (dev->device == rom->devid)) {
+				dev->rom = pa_data +
+				      offsetof(struct pci_setup_rom, romdata);
+				dev->romlen = rom->pcilen;
+			}
+		}
+		pa_data = data->next;
+	}
+	return 0;
+}
+
 int pcibios_enable_device(struct pci_dev *dev, int mask)
 {
 	int err;
@@ -626,7 +656,7 @@ void pcibios_disable_device (struct pci_dev *dev)
 		pcibios_disable_irq(dev);
 }
 
-int pci_ext_cfg_avail(struct pci_dev *dev)
+int pci_ext_cfg_avail(void)
 {
 	if (raw_pci_ext_ops)
 		return 1;
diff --git a/arch/x86/pci/numachip.c b/arch/x86/pci/numachip.c
new file mode 100644
index 00000000000..7307d9d12d1
--- /dev/null
+++ b/arch/x86/pci/numachip.c
@@ -0,0 +1,129 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Numascale NumaConnect-specific PCI code
+ *
+ * Copyright (C) 2012 Numascale AS. All rights reserved.
+ *
+ * Send feedback to <support@numascale.com>
+ *
+ * PCI accessor functions derived from mmconfig_64.c
+ *
+ */
+
+#include <linux/pci.h>
+#include <asm/pci_x86.h>
+
+static u8 limit __read_mostly;
+
+static inline char __iomem *pci_dev_base(unsigned int seg, unsigned int bus, unsigned int devfn)
+{
+	struct pci_mmcfg_region *cfg = pci_mmconfig_lookup(seg, bus);
+
+	if (cfg && cfg->virt)
+		return cfg->virt + (PCI_MMCFG_BUS_OFFSET(bus) | (devfn << 12));
+	return NULL;
+}
+
+static int pci_mmcfg_read_numachip(unsigned int seg, unsigned int bus,
+			  unsigned int devfn, int reg, int len, u32 *value)
+{
+	char __iomem *addr;
+
+	/* Why do we have this when nobody checks it. How about a BUG()!? -AK */
+	if (unlikely((bus > 255) || (devfn > 255) || (reg > 4095))) {
+err:		*value = -1;
+		return -EINVAL;
+	}
+
+	/* Ensure AMD Northbridges don't decode reads to other devices */
+	if (unlikely(bus == 0 && devfn >= limit)) {
+		*value = -1;
+		return 0;
+	}
+
+	rcu_read_lock();
+	addr = pci_dev_base(seg, bus, devfn);
+	if (!addr) {
+		rcu_read_unlock();
+		goto err;
+	}
+
+	switch (len) {
+	case 1:
+		*value = mmio_config_readb(addr + reg);
+		break;
+	case 2:
+		*value = mmio_config_readw(addr + reg);
+		break;
+	case 4:
+		*value = mmio_config_readl(addr + reg);
+		break;
+	}
+	rcu_read_unlock();
+
+	return 0;
+}
+
+static int pci_mmcfg_write_numachip(unsigned int seg, unsigned int bus,
+			   unsigned int devfn, int reg, int len, u32 value)
+{
+	char __iomem *addr;
+
+	/* Why do we have this when nobody checks it. How about a BUG()!? -AK */
+	if (unlikely((bus > 255) || (devfn > 255) || (reg > 4095)))
+		return -EINVAL;
+
+	/* Ensure AMD Northbridges don't decode writes to other devices */
+	if (unlikely(bus == 0 && devfn >= limit))
+		return 0;
+
+	rcu_read_lock();
+	addr = pci_dev_base(seg, bus, devfn);
+	if (!addr) {
+		rcu_read_unlock();
+		return -EINVAL;
+	}
+
+	switch (len) {
+	case 1:
+		mmio_config_writeb(addr + reg, value);
+		break;
+	case 2:
+		mmio_config_writew(addr + reg, value);
+		break;
+	case 4:
+		mmio_config_writel(addr + reg, value);
+		break;
+	}
+	rcu_read_unlock();
+
+	return 0;
+}
+
+const struct pci_raw_ops pci_mmcfg_numachip = {
+	.read = pci_mmcfg_read_numachip,
+	.write = pci_mmcfg_write_numachip,
+};
+
+int __init pci_numachip_init(void)
+{
+	int ret = 0;
+	u32 val;
+
+	/* For remote I/O, restrict bus 0 access to the actual number of AMD
+	   Northbridges, which starts at device number 0x18 */
+	ret = raw_pci_read(0, 0, PCI_DEVFN(0x18, 0), 0x60, sizeof(val), &val);
+	if (ret)
+		goto out;
+
+	/* HyperTransport fabric size in bits 6:4 */
+	limit = PCI_DEVFN(0x18 + ((val >> 4) & 7) + 1, 0);
+
+	/* Use NumaChip PCI accessors for non-extended and extended access */
+	raw_pci_ops = raw_pci_ext_ops = &pci_mmcfg_numachip;
+out:
+	return ret;
+}
diff --git a/arch/x86/platform/ce4100/ce4100.c b/arch/x86/platform/ce4100/ce4100.c
index 4c61b52191e..f8ab4945892 100644
--- a/arch/x86/platform/ce4100/ce4100.c
+++ b/arch/x86/platform/ce4100/ce4100.c
@@ -21,12 +21,25 @@
 #include <asm/i8259.h>
 #include <asm/io.h>
 #include <asm/io_apic.h>
+#include <asm/emergency-restart.h>
 
 static int ce4100_i8042_detect(void)
 {
 	return 0;
 }
 
+/*
+ * The CE4100 platform has an internal 8051 Microcontroller which is
+ * responsible for signaling to the external Power Management Unit the
+ * intention to reset, reboot or power off the system. This 8051 device has
+ * its command register mapped at I/O port 0xcf9 and the value 0x4 is used
+ * to power off the system.
+ */
+static void ce4100_power_off(void)
+{
+	outb(0x4, 0xcf9);
+}
+
 #ifdef CONFIG_SERIAL_8250
 
 static unsigned int mem_serial_in(struct uart_port *p, int offset)
@@ -92,8 +105,11 @@ static void ce4100_serial_fixup(int port, struct uart_port *up,
 		up->membase =
 			(void __iomem *)__fix_to_virt(FIX_EARLYCON_MEM_BASE);
 		up->membase += up->mapbase & ~PAGE_MASK;
+		up->mapbase += port * 0x100;
+		up->membase += port * 0x100;
 		up->iotype   = UPIO_MEM32;
 		up->regshift = 2;
+		up->irq = 4;
 	}
 #endif
 	up->iobase = 0;
@@ -139,8 +155,19 @@ void __init x86_ce4100_early_setup(void)
 	x86_init.mpparse.find_smp_config = x86_init_noop;
 	x86_init.pci.init = ce4100_pci_init;
 
+	/*
+	 * By default, the reboot method is ACPI which is supported by the
+	 * CE4100 bootloader CEFDK using FADT.ResetReg Address and ResetValue
+	 * the bootloader will however issue a system power off instead of
+	 * reboot. By using BOOT_KBD we ensure proper system reboot as
+	 * expected.
+	 */
+	reboot_type = BOOT_KBD;
+
 #ifdef CONFIG_X86_IO_APIC
 	x86_init.pci.init_irq = sdv_pci_init;
 	x86_init.mpparse.setup_ioapic_ids = setup_ioapic_ids_from_mpc_nocheck;
 #endif
+
+	pm_power_off = ce4100_power_off;
 }
diff --git a/arch/x86/platform/efi/efi-bgrt.c b/arch/x86/platform/efi/efi-bgrt.c
index f6a0c1b8e51..d9c1b95af17 100644
--- a/arch/x86/platform/efi/efi-bgrt.c
+++ b/arch/x86/platform/efi/efi-bgrt.c
@@ -39,6 +39,8 @@ void efi_bgrt_init(void)
 	if (ACPI_FAILURE(status))
 		return;
 
+	if (bgrt_tab->header.length < sizeof(*bgrt_tab))
+		return;
 	if (bgrt_tab->version != 1)
 		return;
 	if (bgrt_tab->image_type != 0 || !bgrt_tab->image_address)
diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
index 218cdb16163..120cee1c3f8 100644
--- a/arch/x86/power/cpu.c
+++ b/arch/x86/power/cpu.c
@@ -21,6 +21,7 @@
 #include <asm/suspend.h>
 #include <asm/debugreg.h>
 #include <asm/fpu-internal.h> /* pcntxt_mask */
+#include <asm/cpu.h>
 
 #ifdef CONFIG_X86_32
 static struct saved_context saved_context;
@@ -237,3 +238,84 @@ void restore_processor_state(void)
 #ifdef CONFIG_X86_32
 EXPORT_SYMBOL(restore_processor_state);
 #endif
+
+/*
+ * When bsp_check() is called in hibernate and suspend, cpu hotplug
+ * is disabled already. So it's unnessary to handle race condition between
+ * cpumask query and cpu hotplug.
+ */
+static int bsp_check(void)
+{
+	if (cpumask_first(cpu_online_mask) != 0) {
+		pr_warn("CPU0 is offline.\n");
+		return -ENODEV;
+	}
+
+	return 0;
+}
+
+static int bsp_pm_callback(struct notifier_block *nb, unsigned long action,
+			   void *ptr)
+{
+	int ret = 0;
+
+	switch (action) {
+	case PM_SUSPEND_PREPARE:
+	case PM_HIBERNATION_PREPARE:
+		ret = bsp_check();
+		break;
+#ifdef CONFIG_DEBUG_HOTPLUG_CPU0
+	case PM_RESTORE_PREPARE:
+		/*
+		 * When system resumes from hibernation, online CPU0 because
+		 * 1. it's required for resume and
+		 * 2. the CPU was online before hibernation
+		 */
+		if (!cpu_online(0))
+			_debug_hotplug_cpu(0, 1);
+		break;
+	case PM_POST_RESTORE:
+		/*
+		 * When a resume really happens, this code won't be called.
+		 *
+		 * This code is called only when user space hibernation software
+		 * prepares for snapshot device during boot time. So we just
+		 * call _debug_hotplug_cpu() to restore to CPU0's state prior to
+		 * preparing the snapshot device.
+		 *
+		 * This works for normal boot case in our CPU0 hotplug debug
+		 * mode, i.e. CPU0 is offline and user mode hibernation
+		 * software initializes during boot time.
+		 *
+		 * If CPU0 is online and user application accesses snapshot
+		 * device after boot time, this will offline CPU0 and user may
+		 * see different CPU0 state before and after accessing
+		 * the snapshot device. But hopefully this is not a case when
+		 * user debugging CPU0 hotplug. Even if users hit this case,
+		 * they can easily online CPU0 back.
+		 *
+		 * To simplify this debug code, we only consider normal boot
+		 * case. Otherwise we need to remember CPU0's state and restore
+		 * to that state and resolve racy conditions etc.
+		 */
+		_debug_hotplug_cpu(0, 0);
+		break;
+#endif
+	default:
+		break;
+	}
+	return notifier_from_errno(ret);
+}
+
+static int __init bsp_pm_check_init(void)
+{
+	/*
+	 * Set this bsp_pm_callback as lower priority than
+	 * cpu_hotplug_pm_callback. So cpu_hotplug_pm_callback will be called
+	 * earlier to disable cpu hotplug before bsp online check.
+	 */
+	pm_notifier(bsp_pm_callback, -INT_MAX);
+	return 0;
+}
+
+core_initcall(bsp_pm_check_init);
diff --git a/arch/x86/syscalls/syscall_32.tbl b/arch/x86/syscalls/syscall_32.tbl
index a47103fbc69..ee3c220ee50 100644
--- a/arch/x86/syscalls/syscall_32.tbl
+++ b/arch/x86/syscalls/syscall_32.tbl
@@ -8,7 +8,7 @@
 #
 0	i386	restart_syscall		sys_restart_syscall
 1	i386	exit			sys_exit
-2	i386	fork			ptregs_fork			stub32_fork
+2	i386	fork			sys_fork			stub32_fork
 3	i386	read			sys_read
 4	i386	write			sys_write
 5	i386	open			sys_open			compat_sys_open
@@ -126,7 +126,7 @@
 117	i386	ipc			sys_ipc				sys32_ipc
 118	i386	fsync			sys_fsync
 119	i386	sigreturn		ptregs_sigreturn		stub32_sigreturn
-120	i386	clone			ptregs_clone			stub32_clone
+120	i386	clone			sys_clone			stub32_clone
 121	i386	setdomainname		sys_setdomainname
 122	i386	uname			sys_newuname
 123	i386	modify_ldt		sys_modify_ldt
@@ -196,7 +196,7 @@
 187	i386	sendfile		sys_sendfile			sys32_sendfile
 188	i386	getpmsg
 189	i386	putpmsg
-190	i386	vfork			ptregs_vfork			stub32_vfork
+190	i386	vfork			sys_vfork			stub32_vfork
 191	i386	ugetrlimit		sys_getrlimit			compat_sys_getrlimit
 192	i386	mmap2			sys_mmap_pgoff
 193	i386	truncate64		sys_truncate64			sys32_truncate64
diff --git a/arch/x86/tools/gen-insn-attr-x86.awk b/arch/x86/tools/gen-insn-attr-x86.awk
index ddcf39b1a18..e6773dc8ac4 100644
--- a/arch/x86/tools/gen-insn-attr-x86.awk
+++ b/arch/x86/tools/gen-insn-attr-x86.awk
@@ -356,7 +356,7 @@ END {
 		exit 1
 	# print escape opcode map's array
 	print "/* Escape opcode map array */"
-	print "const insn_attr_t const *inat_escape_tables[INAT_ESC_MAX + 1]" \
+	print "const insn_attr_t * const inat_escape_tables[INAT_ESC_MAX + 1]" \
 	      "[INAT_LSTPFX_MAX + 1] = {"
 	for (i = 0; i < geid; i++)
 		for (j = 0; j < max_lprefix; j++)
@@ -365,7 +365,7 @@ END {
 	print "};\n"
 	# print group opcode map's array
 	print "/* Group opcode map array */"
-	print "const insn_attr_t const *inat_group_tables[INAT_GRP_MAX + 1]"\
+	print "const insn_attr_t * const inat_group_tables[INAT_GRP_MAX + 1]"\
 	      "[INAT_LSTPFX_MAX + 1] = {"
 	for (i = 0; i < ggid; i++)
 		for (j = 0; j < max_lprefix; j++)
@@ -374,7 +374,7 @@ END {
 	print "};\n"
 	# print AVX opcode map's array
 	print "/* AVX opcode map array */"
-	print "const insn_attr_t const *inat_avx_tables[X86_VEX_M_MAX + 1]"\
+	print "const insn_attr_t * const inat_avx_tables[X86_VEX_M_MAX + 1]"\
 	      "[INAT_LSTPFX_MAX + 1] = {"
 	for (i = 0; i < gaid; i++)
 		for (j = 0; j < max_lprefix; j++)
diff --git a/arch/x86/um/Kconfig b/arch/x86/um/Kconfig
index 07611759ce3..98399704196 100644
--- a/arch/x86/um/Kconfig
+++ b/arch/x86/um/Kconfig
@@ -25,13 +25,14 @@ config X86_32
 	select HAVE_AOUT
 	select ARCH_WANT_IPC_PARSE_VERSION
 	select MODULES_USE_ELF_REL
+	select CLONE_BACKWARDS
 
 config X86_64
 	def_bool 64BIT
 	select MODULES_USE_ELF_RELA
 
 config RWSEM_XCHGADD_ALGORITHM
-	def_bool X86_XADD && 64BIT
+	def_bool 64BIT
 
 config RWSEM_GENERIC_SPINLOCK
 	def_bool !RWSEM_XCHGADD_ALGORITHM
diff --git a/arch/x86/um/shared/sysdep/syscalls.h b/arch/x86/um/shared/sysdep/syscalls.h
index ca255a805ed..bd9a89b67e4 100644
--- a/arch/x86/um/shared/sysdep/syscalls.h
+++ b/arch/x86/um/shared/sysdep/syscalls.h
@@ -1,5 +1,3 @@
-extern long sys_clone(unsigned long clone_flags, unsigned long newsp,
-	       void __user *parent_tid, void __user *child_tid);
 #ifdef __i386__
 #include "syscalls_32.h"
 #else
diff --git a/arch/x86/um/sys_call_table_32.c b/arch/x86/um/sys_call_table_32.c
index 232e60504b3..812e98c098e 100644
--- a/arch/x86/um/sys_call_table_32.c
+++ b/arch/x86/um/sys_call_table_32.c
@@ -24,13 +24,10 @@
 
 #define old_mmap sys_old_mmap
 
-#define ptregs_fork sys_fork
 #define ptregs_iopl sys_iopl
 #define ptregs_vm86old sys_vm86old
-#define ptregs_clone i386_clone
 #define ptregs_vm86 sys_vm86
 #define ptregs_sigaltstack sys_sigaltstack
-#define ptregs_vfork sys_vfork
 
 #define __SYSCALL_I386(nr, sym, compat) extern asmlinkage void sym(void) ;
 #include <asm/syscalls_32.h>
diff --git a/arch/x86/um/syscalls_32.c b/arch/x86/um/syscalls_32.c
index db444c7218f..e8bcea99acd 100644
--- a/arch/x86/um/syscalls_32.c
+++ b/arch/x86/um/syscalls_32.c
@@ -6,21 +6,6 @@
 #include <linux/syscalls.h>
 #include <sysdep/syscalls.h>
 
-/*
- * The prototype on i386 is:
- *
- *     int clone(int flags, void * child_stack, int * parent_tidptr, struct user_desc * newtls
- *
- * and the "newtls" arg. on i386 is read by copy_thread directly from the
- * register saved on the stack.
- */
-long i386_clone(unsigned long clone_flags, unsigned long newsp,
-		int __user *parent_tid, void *newtls, int __user *child_tid)
-{
-	return sys_clone(clone_flags, newsp, parent_tid, child_tid);
-}
-
-
 long sys_sigaction(int sig, const struct old_sigaction __user *act,
 			 struct old_sigaction __user *oact)
 {
diff --git a/arch/x86/vdso/vclock_gettime.c b/arch/x86/vdso/vclock_gettime.c
index 4df6c373421..205ad328aa5 100644
--- a/arch/x86/vdso/vclock_gettime.c
+++ b/arch/x86/vdso/vclock_gettime.c
@@ -22,6 +22,7 @@
 #include <asm/hpet.h>
 #include <asm/unistd.h>
 #include <asm/io.h>
+#include <asm/pvclock.h>
 
 #define gtod (&VVAR(vsyscall_gtod_data))
 
@@ -62,6 +63,76 @@ static notrace cycle_t vread_hpet(void)
 	return readl((const void __iomem *)fix_to_virt(VSYSCALL_HPET) + 0xf0);
 }
 
+#ifdef CONFIG_PARAVIRT_CLOCK
+
+static notrace const struct pvclock_vsyscall_time_info *get_pvti(int cpu)
+{
+	const struct pvclock_vsyscall_time_info *pvti_base;
+	int idx = cpu / (PAGE_SIZE/PVTI_SIZE);
+	int offset = cpu % (PAGE_SIZE/PVTI_SIZE);
+
+	BUG_ON(PVCLOCK_FIXMAP_BEGIN + idx > PVCLOCK_FIXMAP_END);
+
+	pvti_base = (struct pvclock_vsyscall_time_info *)
+		    __fix_to_virt(PVCLOCK_FIXMAP_BEGIN+idx);
+
+	return &pvti_base[offset];
+}
+
+static notrace cycle_t vread_pvclock(int *mode)
+{
+	const struct pvclock_vsyscall_time_info *pvti;
+	cycle_t ret;
+	u64 last;
+	u32 version;
+	u32 migrate_count;
+	u8 flags;
+	unsigned cpu, cpu1;
+
+
+	/*
+	 * When looping to get a consistent (time-info, tsc) pair, we
+	 * also need to deal with the possibility we can switch vcpus,
+	 * so make sure we always re-fetch time-info for the current vcpu.
+	 */
+	do {
+		cpu = __getcpu() & VGETCPU_CPU_MASK;
+		/* TODO: We can put vcpu id into higher bits of pvti.version.
+		 * This will save a couple of cycles by getting rid of
+		 * __getcpu() calls (Gleb).
+		 */
+
+		pvti = get_pvti(cpu);
+
+		migrate_count = pvti->migrate_count;
+
+		version = __pvclock_read_cycles(&pvti->pvti, &ret, &flags);
+
+		/*
+		 * Test we're still on the cpu as well as the version.
+		 * We could have been migrated just after the first
+		 * vgetcpu but before fetching the version, so we
+		 * wouldn't notice a version change.
+		 */
+		cpu1 = __getcpu() & VGETCPU_CPU_MASK;
+	} while (unlikely(cpu != cpu1 ||
+			  (pvti->pvti.version & 1) ||
+			  pvti->pvti.version != version ||
+			  pvti->migrate_count != migrate_count));
+
+	if (unlikely(!(flags & PVCLOCK_TSC_STABLE_BIT)))
+		*mode = VCLOCK_NONE;
+
+	/* refer to tsc.c read_tsc() comment for rationale */
+	last = VVAR(vsyscall_gtod_data).clock.cycle_last;
+
+	if (likely(ret >= last))
+		return ret;
+
+	return last;
+}
+#endif
+
 notrace static long vdso_fallback_gettime(long clock, struct timespec *ts)
 {
 	long ret;
@@ -80,7 +151,7 @@ notrace static long vdso_fallback_gtod(struct timeval *tv, struct timezone *tz)
 }
 
 
-notrace static inline u64 vgetsns(void)
+notrace static inline u64 vgetsns(int *mode)
 {
 	long v;
 	cycles_t cycles;
@@ -88,6 +159,10 @@ notrace static inline u64 vgetsns(void)
 		cycles = vread_tsc();
 	else if (gtod->clock.vclock_mode == VCLOCK_HPET)
 		cycles = vread_hpet();
+#ifdef CONFIG_PARAVIRT_CLOCK
+	else if (gtod->clock.vclock_mode == VCLOCK_PVCLOCK)
+		cycles = vread_pvclock(mode);
+#endif
 	else
 		return 0;
 	v = (cycles - gtod->clock.cycle_last) & gtod->clock.mask;
@@ -107,7 +182,7 @@ notrace static int __always_inline do_realtime(struct timespec *ts)
 		mode = gtod->clock.vclock_mode;
 		ts->tv_sec = gtod->wall_time_sec;
 		ns = gtod->wall_time_snsec;
-		ns += vgetsns();
+		ns += vgetsns(&mode);
 		ns >>= gtod->clock.shift;
 	} while (unlikely(read_seqcount_retry(&gtod->seq, seq)));
 
@@ -127,7 +202,7 @@ notrace static int do_monotonic(struct timespec *ts)
 		mode = gtod->clock.vclock_mode;
 		ts->tv_sec = gtod->monotonic_time_sec;
 		ns = gtod->monotonic_time_snsec;
-		ns += vgetsns();
+		ns += vgetsns(&mode);
 		ns >>= gtod->clock.shift;
 	} while (unlikely(read_seqcount_retry(&gtod->seq, seq)));
 	timespec_add_ns(ts, ns);
diff --git a/arch/x86/vdso/vgetcpu.c b/arch/x86/vdso/vgetcpu.c
index 5463ad55857..2f94b039e55 100644
--- a/arch/x86/vdso/vgetcpu.c
+++ b/arch/x86/vdso/vgetcpu.c
@@ -17,15 +17,10 @@ __vdso_getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *unused)
 {
 	unsigned int p;
 
-	if (VVAR(vgetcpu_mode) == VGETCPU_RDTSCP) {
-		/* Load per CPU data from RDTSCP */
-		native_read_tscp(&p);
-	} else {
-		/* Load per CPU data from GDT */
-		asm("lsl %1,%0" : "=r" (p) : "r" (__PER_CPU_SEG));
-	}
+	p = __getcpu();
+
 	if (cpu)
-		*cpu = p & 0xfff;
+		*cpu = p & VGETCPU_CPU_MASK;
 	if (node)
 		*node = p >> 12;
 	return 0;
diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
index 00aaf047b39..431e8754441 100644
--- a/arch/x86/vdso/vma.c
+++ b/arch/x86/vdso/vma.c
@@ -141,7 +141,7 @@ static unsigned long vdso_addr(unsigned long start, unsigned len)
 	 * unaligned here as a result of stack start randomization.
 	 */
 	addr = PAGE_ALIGN(addr);
-	addr = align_addr(addr, NULL, ALIGN_VDSO);
+	addr = align_vdso_addr(addr);
 
 	return addr;
 }
diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
index fdce49c7aff..131dacd2748 100644
--- a/arch/x86/xen/Kconfig
+++ b/arch/x86/xen/Kconfig
@@ -6,8 +6,9 @@ config XEN
 	bool "Xen guest support"
 	select PARAVIRT
 	select PARAVIRT_CLOCK
+	select XEN_HAVE_PVMMU
 	depends on X86_64 || (X86_32 && X86_PAE && !X86_VISWS)
-	depends on X86_CMPXCHG && X86_TSC
+	depends on X86_TSC
 	help
 	  This is the Linux Xen port.  Enabling this will allow the
 	  kernel to boot in a paravirtualized environment under the
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 586d83812b6..3aeaa933b52 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -223,6 +223,21 @@ static void __init xen_banner(void)
 	       version >> 16, version & 0xffff, extra.extraversion,
 	       xen_feature(XENFEAT_mmu_pt_update_preserve_ad) ? " (preserve-AD)" : "");
 }
+/* Check if running on Xen version (major, minor) or later */
+bool
+xen_running_on_version_or_later(unsigned int major, unsigned int minor)
+{
+	unsigned int version;
+
+	if (!xen_domain())
+		return false;
+
+	version = HYPERVISOR_xen_version(XENVER_version, NULL);
+	if ((((version >> 16) == major) && ((version & 0xffff) >= minor)) ||
+		((version >> 16) > major))
+		return true;
+	return false;
+}
 
 #define CPUID_THERM_POWER_LEAF 6
 #define APERFMPERF_PRESENT 0
@@ -287,8 +302,7 @@ static void xen_cpuid(unsigned int *ax, unsigned int *bx,
 
 static bool __init xen_check_mwait(void)
 {
-#if defined(CONFIG_ACPI) && !defined(CONFIG_ACPI_PROCESSOR_AGGREGATOR) && \
-	!defined(CONFIG_ACPI_PROCESSOR_AGGREGATOR_MODULE)
+#ifdef CONFIG_ACPI
 	struct xen_platform_op op = {
 		.cmd			= XENPF_set_processor_pminfo,
 		.u.set_pminfo.id	= -1,
@@ -309,6 +323,13 @@ static bool __init xen_check_mwait(void)
 	if (!xen_initial_domain())
 		return false;
 
+	/*
+	 * When running under platform earlier than Xen4.2, do not expose
+	 * mwait, to avoid the risk of loading native acpi pad driver
+	 */
+	if (!xen_running_on_version_or_later(4, 2))
+		return false;
+
 	ax = 1;
 	cx = 0;
 
@@ -1495,51 +1516,72 @@ asmlinkage void __init xen_start_kernel(void)
 #endif
 }
 
-void __ref xen_hvm_init_shared_info(void)
+#ifdef CONFIG_XEN_PVHVM
+#define HVM_SHARED_INFO_ADDR 0xFE700000UL
+static struct shared_info *xen_hvm_shared_info;
+static unsigned long xen_hvm_sip_phys;
+static int xen_major, xen_minor;
+
+static void xen_hvm_connect_shared_info(unsigned long pfn)
 {
-	int cpu;
 	struct xen_add_to_physmap xatp;
-	static struct shared_info *shared_info_page = 0;
 
-	if (!shared_info_page)
-		shared_info_page = (struct shared_info *)
-			extend_brk(PAGE_SIZE, PAGE_SIZE);
 	xatp.domid = DOMID_SELF;
 	xatp.idx = 0;
 	xatp.space = XENMAPSPACE_shared_info;
-	xatp.gpfn = __pa(shared_info_page) >> PAGE_SHIFT;
+	xatp.gpfn = pfn;
 	if (HYPERVISOR_memory_op(XENMEM_add_to_physmap, &xatp))
 		BUG();
 
-	HYPERVISOR_shared_info = (struct shared_info *)shared_info_page;
+}
+static void __init xen_hvm_set_shared_info(struct shared_info *sip)
+{
+	int cpu;
+
+	HYPERVISOR_shared_info = sip;
 
 	/* xen_vcpu is a pointer to the vcpu_info struct in the shared_info
 	 * page, we use it in the event channel upcall and in some pvclock
 	 * related functions. We don't need the vcpu_info placement
 	 * optimizations because we don't use any pv_mmu or pv_irq op on
-	 * HVM.
-	 * When xen_hvm_init_shared_info is run at boot time only vcpu 0 is
-	 * online but xen_hvm_init_shared_info is run at resume time too and
-	 * in that case multiple vcpus might be online. */
-	for_each_online_cpu(cpu) {
+	 * HVM. */
+	for_each_online_cpu(cpu)
 		per_cpu(xen_vcpu, cpu) = &HYPERVISOR_shared_info->vcpu_info[cpu];
+}
+
+/* Reconnect the shared_info pfn to a (new) mfn */
+void xen_hvm_resume_shared_info(void)
+{
+	xen_hvm_connect_shared_info(xen_hvm_sip_phys >> PAGE_SHIFT);
+}
+
+/* Xen tools prior to Xen 4 do not provide a E820_Reserved area for guest usage.
+ * On these old tools the shared info page will be placed in E820_Ram.
+ * Xen 4 provides a E820_Reserved area at 0xFC000000, and this code expects
+ * that nothing is mapped up to HVM_SHARED_INFO_ADDR.
+ * Xen 4.3+ provides an explicit 1MB area at HVM_SHARED_INFO_ADDR which is used
+ * here for the shared info page. */
+static void __init xen_hvm_init_shared_info(void)
+{
+	if (xen_major < 4) {
+		xen_hvm_shared_info = extend_brk(PAGE_SIZE, PAGE_SIZE);
+		xen_hvm_sip_phys = __pa(xen_hvm_shared_info);
+	} else {
+		xen_hvm_sip_phys = HVM_SHARED_INFO_ADDR;
+		set_fixmap(FIX_PARAVIRT_BOOTMAP, xen_hvm_sip_phys);
+		xen_hvm_shared_info =
+		(struct shared_info *)fix_to_virt(FIX_PARAVIRT_BOOTMAP);
 	}
+	xen_hvm_connect_shared_info(xen_hvm_sip_phys >> PAGE_SHIFT);
+	xen_hvm_set_shared_info(xen_hvm_shared_info);
 }
 
-#ifdef CONFIG_XEN_PVHVM
 static void __init init_hvm_pv_info(void)
 {
-	int major, minor;
-	uint32_t eax, ebx, ecx, edx, pages, msr, base;
+	uint32_t ecx, edx, pages, msr, base;
 	u64 pfn;
 
 	base = xen_cpuid_base();
-	cpuid(base + 1, &eax, &ebx, &ecx, &edx);
-
-	major = eax >> 16;
-	minor = eax & 0xffff;
-	printk(KERN_INFO "Xen version %d.%d.\n", major, minor);
-
 	cpuid(base + 2, &pages, &msr, &ecx, &edx);
 
 	pfn = __pa(hypercall_page);
@@ -1590,12 +1632,22 @@ static void __init xen_hvm_guest_init(void)
 
 static bool __init xen_hvm_platform(void)
 {
+	uint32_t eax, ebx, ecx, edx, base;
+
 	if (xen_pv_domain())
 		return false;
 
-	if (!xen_cpuid_base())
+	base = xen_cpuid_base();
+	if (!base)
 		return false;
 
+	cpuid(base + 1, &eax, &ebx, &ecx, &edx);
+
+	xen_major = eax >> 16;
+	xen_minor = eax & 0xffff;
+
+	printk(KERN_INFO "Xen version %d.%d.\n", xen_major, xen_minor);
+
 	return true;
 }
 
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index dcf5f2dd91e..01de35c7722 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -2497,8 +2497,10 @@ static int remap_area_mfn_pte_fn(pte_t *ptep, pgtable_t token,
 
 int xen_remap_domain_mfn_range(struct vm_area_struct *vma,
 			       unsigned long addr,
-			       unsigned long mfn, int nr,
-			       pgprot_t prot, unsigned domid)
+			       xen_pfn_t mfn, int nr,
+			       pgprot_t prot, unsigned domid,
+			       struct page **pages)
+
 {
 	struct remap_data rmd;
 	struct mmu_update mmu_update[REMAP_BATCH_SIZE];
@@ -2542,3 +2544,14 @@ out:
 	return err;
 }
 EXPORT_SYMBOL_GPL(xen_remap_domain_mfn_range);
+
+/* Returns: 0 success */
+int xen_unmap_domain_mfn_range(struct vm_area_struct *vma,
+			       int numpgs, struct page **pages)
+{
+	if (!pages || !xen_feature(XENFEAT_auto_translated_physmap))
+		return 0;
+
+	return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(xen_unmap_domain_mfn_range);
diff --git a/arch/x86/xen/suspend.c b/arch/x86/xen/suspend.c
index 45329c8c226..ae8a00c39de 100644
--- a/arch/x86/xen/suspend.c
+++ b/arch/x86/xen/suspend.c
@@ -30,7 +30,7 @@ void xen_arch_hvm_post_suspend(int suspend_cancelled)
 {
 #ifdef CONFIG_XEN_PVHVM
 	int cpu;
-	xen_hvm_init_shared_info();
+	xen_hvm_resume_shared_info();
 	xen_callback_vector();
 	xen_unplug_emulated_devices();
 	if (xen_feature(XENFEAT_hvm_safe_pvclock)) {
diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
index a95b41744ad..d2e73d19d36 100644
--- a/arch/x86/xen/xen-ops.h
+++ b/arch/x86/xen/xen-ops.h
@@ -40,7 +40,7 @@ void xen_enable_syscall(void);
 void xen_vcpu_restore(void);
 
 void xen_callback_vector(void);
-void xen_hvm_init_shared_info(void);
+void xen_hvm_resume_shared_info(void);
 void xen_unplug_emulated_devices(void);
 
 void __init xen_build_dynamic_phys_to_machine(void);
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index 0d1f36a22c9..2481f267be2 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -16,6 +16,7 @@ config XTENSA
 	select GENERIC_KERNEL_THREAD
 	select GENERIC_KERNEL_EXECVE
 	select ARCH_WANT_OPTIONAL_GPIOLIB
+	select CLONE_BACKWARDS
 	help
 	  Xtensa processors are 32-bit RISC machines designed by Tensilica
 	  primarily for embedded systems.  These processors are both
diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild
index 6d130278999..095f0a2244f 100644
--- a/arch/xtensa/include/asm/Kbuild
+++ b/arch/xtensa/include/asm/Kbuild
@@ -25,4 +25,5 @@ generic-y += siginfo.h
 generic-y += statfs.h
 generic-y += termios.h
 generic-y += topology.h
+generic-y += trace_clock.h
 generic-y += xor.h
diff --git a/arch/xtensa/include/asm/signal.h b/arch/xtensa/include/asm/signal.h
index 72fd44c85b7..6f586bd90e1 100644
--- a/arch/xtensa/include/asm/signal.h
+++ b/arch/xtensa/include/asm/signal.h
@@ -27,7 +27,6 @@ struct k_sigaction {
 };
 
 #include <asm/sigcontext.h>
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
 
 #endif	/* __ASSEMBLY__ */
 #endif	/* _XTENSA_SIGNAL_H */
diff --git a/arch/xtensa/include/asm/syscall.h b/arch/xtensa/include/asm/syscall.h
index 124aeee0d38..b00c928d4cc 100644
--- a/arch/xtensa/include/asm/syscall.h
+++ b/arch/xtensa/include/asm/syscall.h
@@ -10,8 +10,6 @@
 
 struct pt_regs;
 struct sigaction;
-asmlinkage long sys_execve(char*, char**, char**, struct pt_regs*);
-asmlinkage long xtensa_clone(unsigned long, unsigned long, struct pt_regs*);
 asmlinkage long xtensa_ptrace(long, long, long, long);
 asmlinkage long xtensa_sigreturn(struct pt_regs*);
 asmlinkage long xtensa_rt_sigreturn(struct pt_regs*);
diff --git a/arch/xtensa/include/asm/unistd.h b/arch/xtensa/include/asm/unistd.h
index f4e6eaa40d1..e002dbcc88b 100644
--- a/arch/xtensa/include/asm/unistd.h
+++ b/arch/xtensa/include/asm/unistd.h
@@ -2,6 +2,7 @@
 #define _XTENSA_UNISTD_H
 
 #define __ARCH_WANT_SYS_EXECVE
+#define __ARCH_WANT_SYS_CLONE
 #include <uapi/asm/unistd.h>
 
 /*
diff --git a/arch/xtensa/include/uapi/asm/ioctls.h b/arch/xtensa/include/uapi/asm/ioctls.h
index 2aa4cd9f0ce..b4cb1100c0f 100644
--- a/arch/xtensa/include/uapi/asm/ioctls.h
+++ b/arch/xtensa/include/uapi/asm/ioctls.h
@@ -101,6 +101,9 @@
 #define TIOCGDEV	_IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */
 #define TIOCSIG		_IOW('T',0x36, int)  /* Generate signal on Pty slave */
 #define TIOCVHANGUP	_IO('T', 0x37)
+#define TIOCGPKT	_IOR('T', 0x38, int) /* Get packet mode state */
+#define TIOCGPTLCK	_IOR('T', 0x39, int) /* Get Pty lock state */
+#define TIOCGEXCL	_IOR('T', 0x40, int) /* Get exclusive mode state */
 
 #define TIOCSERCONFIG	_IO('T', 83)
 #define TIOCSERGWILD	_IOR('T', 84,  int)
diff --git a/arch/xtensa/include/uapi/asm/mman.h b/arch/xtensa/include/uapi/asm/mman.h
index 25bc6c1309c..00eed6786d7 100644
--- a/arch/xtensa/include/uapi/asm/mman.h
+++ b/arch/xtensa/include/uapi/asm/mman.h
@@ -93,4 +93,15 @@
 /* compatibility flags */
 #define MAP_FILE	0
 
+/*
+ * When MAP_HUGETLB is set bits [26:31] encode the log2 of the huge page size.
+ * This gives us 6 bits, which is enough until someone invents 128 bit address
+ * spaces.
+ *
+ * Assume these are all power of twos.
+ * When 0 use the default page size.
+ */
+#define MAP_HUGE_SHIFT	26
+#define MAP_HUGE_MASK	0x3f
+
 #endif /* _XTENSA_MMAN_H */
diff --git a/arch/xtensa/include/uapi/asm/socket.h b/arch/xtensa/include/uapi/asm/socket.h
index e36c6818492..38079be1cf1 100644
--- a/arch/xtensa/include/uapi/asm/socket.h
+++ b/arch/xtensa/include/uapi/asm/socket.h
@@ -52,6 +52,7 @@
 
 #define SO_ATTACH_FILTER        26
 #define SO_DETACH_FILTER        27
+#define SO_GET_FILTER		SO_ATTACH_FILTER
 
 #define SO_PEERNAME		28
 #define SO_TIMESTAMP		29
diff --git a/arch/xtensa/include/uapi/asm/unistd.h b/arch/xtensa/include/uapi/asm/unistd.h
index 9f36d0e3e0a..5162418c5d9 100644
--- a/arch/xtensa/include/uapi/asm/unistd.h
+++ b/arch/xtensa/include/uapi/asm/unistd.h
@@ -260,7 +260,7 @@ __SYSCALL(115, sys_sendmmsg, 4)
 /* Process Operations */
 
 #define __NR_clone 				116
-__SYSCALL(116, xtensa_clone, 5)
+__SYSCALL(116, sys_clone, 5)
 #define __NR_execve 				117
 __SYSCALL(117, sys_execve, 3)
 #define __NR_exit 				118
diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c
index 09ae7bfab9a..1accf28da5f 100644
--- a/arch/xtensa/kernel/process.c
+++ b/arch/xtensa/kernel/process.c
@@ -199,8 +199,7 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
  */
 
 int copy_thread(unsigned long clone_flags, unsigned long usp_thread_fn,
-		unsigned long thread_fn_arg,
-		struct task_struct *p, struct pt_regs *unused)
+		unsigned long thread_fn_arg, struct task_struct *p)
 {
 	struct pt_regs *childregs = task_pt_regs(p);
 
@@ -364,12 +363,3 @@ int dump_fpu(void)
 {
 	return 0;
 }
-
-asmlinkage
-long xtensa_clone(unsigned long clone_flags, unsigned long newsp,
-                  void __user *parent_tid, void *child_tls,
-                  void __user *child_tid, long a5,
-                  struct pt_regs *regs)
-{
-        return do_fork(clone_flags, newsp, regs, 0, parent_tid, child_tid);
-}
diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c
index 7e74895eee0..8207a119eee 100644
--- a/arch/xtensa/platforms/iss/console.c
+++ b/arch/xtensa/platforms/iss/console.c
@@ -221,6 +221,7 @@ static __exit void rs_exit(void)
 		printk("ISS_SERIAL: failed to unregister serial driver (%d)\n",
 		       error);
 	put_tty_driver(serial_driver);
+	tty_port_destroy(&serial_port);
 }