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authorLinus Torvalds <torvalds@linux-foundation.org>2011-01-07 13:16:28 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-07 13:16:28 -0800
commit3e5b08cbbf78bedd316904ab0cf3b27119433ee5 (patch)
tree0365745c1b7441c1868551c024410c829c3accc6 /arch/sh
parentda40d036fd716f0efb2917076220814b1e927ae1 (diff)
parent2af10844eb6ed104f9505bf3a7ba3ceb02264f31 (diff)
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Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (144 commits) USB: add support for Dream Cheeky DL100B Webmail Notifier (1d34:0004) USB: serial: ftdi_sio: add support for TIOCSERGETLSR USB: ehci-mxc: Setup portsc register prior to accessing OTG viewport USB: atmel_usba_udc: fix freeing irq in usba_udc_remove() usb: ehci-omap: fix tll channel enable mask usb: ohci-omap3: fix trivial typo USB: gadget: ci13xxx: don't assume that PAGE_SIZE is 4096 USB: gadget: ci13xxx: fix complete() callback for no_interrupt rq's USB: gadget: update ci13xxx to work with g_ether USB: gadgets: ci13xxx: fix probing of compiled-in gadget drivers Revert "USB: musb: pm: don't rely fully on clock support" Revert "USB: musb: blackfin: pm: make it work" USB: uas: Use GFP_NOIO instead of GFP_KERNEL in I/O submission path USB: uas: Ensure we only bind to a UAS interface USB: uas: Rename sense pipe and sense urb to status pipe and status urb USB: uas: Use kzalloc instead of kmalloc USB: uas: Fix up the Sense IU usb: musb: core: kill unneeded #include's DA8xx: assign name to MUSB IRQ resource usb: gadget: g_ncm added ... Manually fix up trivial conflicts in USB Kconfig changes in: arch/arm/mach-omap2/Kconfig arch/sh/Kconfig drivers/usb/Kconfig drivers/usb/host/ehci-hcd.c and annoying chip clock data conflicts in: arch/arm/mach-omap2/clock3xxx_data.c arch/arm/mach-omap2/clock44xx_data.c
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/Kconfig5
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7786.c35
2 files changed, 36 insertions, 4 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index e9e71120040..fff252209f6 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -349,6 +349,7 @@ config CPU_SUBTYPE_SH7720
select CPU_HAS_DSP
select SYS_SUPPORTS_CMT
select ARCH_WANT_OPTIONAL_GPIOLIB
+ select USB_ARCH_HAS_OHCI
help
Select SH7720 if you have a SH3-DSP SH7720 CPU.
@@ -357,6 +358,7 @@ config CPU_SUBTYPE_SH7721
select CPU_SH3
select CPU_HAS_DSP
select SYS_SUPPORTS_CMT
+ select USB_ARCH_HAS_OHCI
help
Select SH7721 if you have a SH3-DSP SH7721 CPU.
@@ -437,6 +439,7 @@ config CPU_SUBTYPE_SH7757
config CPU_SUBTYPE_SH7763
bool "Support SH7763 processor"
select CPU_SH4A
+ select USB_ARCH_HAS_OHCI
help
Select SH7763 if you have a SH4A SH7763(R5S77631) CPU.
@@ -463,6 +466,8 @@ config CPU_SUBTYPE_SH7786
select CPU_HAS_PTEAEX
select GENERIC_CLOCKEVENTS_BROADCAST if SMP
select ARCH_WANT_OPTIONAL_GPIOLIB
+ select USB_ARCH_HAS_OHCI
+ select USB_ARCH_HAS_EHCI
config CPU_SUBTYPE_SHX3
bool "Support SH-X3 processor"
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
index c016c000471..0170dbda1d0 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
@@ -522,10 +522,37 @@ static struct platform_device dma0_device = {
},
};
+#define USB_EHCI_START 0xffe70000
+#define USB_OHCI_START 0xffe70400
+
+static struct resource usb_ehci_resources[] = {
+ [0] = {
+ .start = USB_EHCI_START,
+ .end = USB_EHCI_START + 0x3ff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 77,
+ .end = 77,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device usb_ehci_device = {
+ .name = "sh_ehci",
+ .id = -1,
+ .dev = {
+ .dma_mask = &usb_ehci_device.dev.coherent_dma_mask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+ .num_resources = ARRAY_SIZE(usb_ehci_resources),
+ .resource = usb_ehci_resources,
+};
+
static struct resource usb_ohci_resources[] = {
[0] = {
- .start = 0xffe70400,
- .end = 0xffe704ff,
+ .start = USB_OHCI_START,
+ .end = USB_OHCI_START + 0x3ff,
.flags = IORESOURCE_MEM,
},
[1] = {
@@ -535,12 +562,11 @@ static struct resource usb_ohci_resources[] = {
},
};
-static u64 usb_ohci_dma_mask = DMA_BIT_MASK(32);
static struct platform_device usb_ohci_device = {
.name = "sh_ohci",
.id = -1,
.dev = {
- .dma_mask = &usb_ohci_dma_mask,
+ .dma_mask = &usb_ohci_device.dev.coherent_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
.num_resources = ARRAY_SIZE(usb_ohci_resources),
@@ -570,6 +596,7 @@ static struct platform_device *sh7786_early_devices[] __initdata = {
static struct platform_device *sh7786_devices[] __initdata = {
&dma0_device,
+ &usb_ehci_device,
&usb_ohci_device,
};