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2010-09-27Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds24-74/+199
* master.kernel.org:/home/rmk/linux-2.6-arm: (28 commits) ARM: 6411/1: vexpress: set RAM latencies to 1 cycle for PL310 on ct-ca9x4 tile ARM: 6409/1: davinci: map sram using MT_MEMORY_NONCACHED instead of MT_DEVICE ARM: 6408/1: omap: Map only available sram memory ARM: 6407/1: mmu: Setup MT_MEMORY and MT_MEMORY_NONCACHED L1 entries ARM: pxa: remove pr_<level> uses of KERN_<level> ARM: pxa168fb: clear enable bit when not active ARM: pxa: fix cpu_is_pxa*() not expanding to zero when not configured ARM: pxa168: fix corrected reset vector ARM: pxa: Use PIO for PI2C communication on Palm27x ARM: pxa: Fix Vpac270 gpio_power for MMC ARM: 6401/1: plug a race in the alignment trap handler ARM: 6406/1: at91sam9g45: fix i2c bus speed leds: leds-ns2: fix locking ARM: dove: fix __io() definition to use bus based offset dmaengine: fix interrupt clearing for mv_xor ARM: kirkwood: Unbreak PCIe I/O port ARM: Fix build error when using KCONFIG_CONFIG ARM: 6383/1: Implement phys_mem_access_prot() to avoid attributes aliasing ARM: 6400/1: at91: fix arch_gettimeoffset fallout ARM: 6398/1: add proc info for ARM11MPCore/Cortex-A9 from ARM ...
2010-09-27ARM: 6411/1: vexpress: set RAM latencies to 1 cycle for PL310 on ct-ca9x4 tileWill Deacon1-1/+7
The PL310 on the ct-ca9x4 tile for the Versatile Express does not need to add additional latency when accessing its cache RAMs. Unfortunately, the boot monitor sets this up for an 8-cycle delay on reads and writes, resulting in greatly reduced memory performance when the L2 cache is enabled. This patch sets the L2 RAM latencies to the correct value of 1 cycle on the ct-ca9x4 tile before enabling the L2 cache. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-25ARM: 6409/1: davinci: map sram using MT_MEMORY_NONCACHED instead of MT_DEVICESantosh Shilimkar4-8/+4
On Davinci SRAM is mapped as MT_DEVICE becasue of the section mapping pre-requisite instead of intended MT_MEMORY_NONCACHED Since the section mapping limitation gets fixed with first patch in this series, the MT_MEMORY_NONCACHED can be used now. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-25ARM: 6408/1: omap: Map only available sram memorySantosh Shilimkar1-20/+5
Currently we map 1 MB section while setting up SRAM on OMAPs Regardless of the actual memory. The physical OCM RAM available on OMAP SOCs is in order of KBs. This patch maps only available sram and cleans up some un-necessary cpu_is_xxx checks. Mapping un-available or non-accessible(secure) memory on the newer ARM processor is dangerous. Because ARM CPUs can now speculatively prefetch, we should avoid mapping any no-existing or secure memory. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-25ARM: 6407/1: mmu: Setup MT_MEMORY and MT_MEMORY_NONCACHED L1 entriesSantosh Shilimkar1-2/+15
This patch populates the L1 entries for MT_MEMORY and MT_MEMORY_NONCACHED types so that at boot-up, we can map memories outside system memory at page level granularity Previously the mapping was limiting to section level, which creates unnecessary additional mapping for which physical memory may not present. On the newer ARM with speculation, this is dangerous and can result in untraceable aborts. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-25Merge branch 'fix' of ↵Russell King5-4/+25
git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6
2010-09-25ARM: pxa: remove pr_<level> uses of KERN_<level>Joe Perches1-2/+1
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-09-25ARM: pxa: fix cpu_is_pxa*() not expanding to zero when not configuredEric Miao1-0/+12
When CONFIG_PXA3xx is not selected, cpu_is_pxa3xx() doesn't expand to zero, which in some places doesn't result in correct optimization. Signed-off-by: Eric Miao <eric.y.miao@gmail.com> Reported-and-tested-by: Marek Vasut <marek.vasut@gmail.com>
2010-09-25ARM: pxa168: fix corrected reset vectorMark F. Brown1-1/+6
Reset vector for pxa168 is 0xffff_0000 not 0x0. This fix allows reboot to work Signed-off-by: Mark F. Brown <mark.brown314@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-09-25ARM: pxa: Use PIO for PI2C communication on Palm27xMarek Vasut1-1/+5
Original idea by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-09-25ARM: pxa: Fix Vpac270 gpio_power for MMCMarek Vasut1-0/+1
GPIO 0 is valid, yet this platform doesn't have any power GPIO for MMC. Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-09-23ARM: 6401/1: plug a race in the alignment trap handlerNicolas Pitre1-2/+17
When the policy for user space is to ignore misaligned accesses from user space, the processor then performs a documented rotation on the accessed data. This is the result of the access being trapped, and the kernel disabling the alignment trap before returning to user space again. In kernel space we always want misaligned accesses to be fixed up. This is enforced by always re-enabling the alignment trap on every entry into kernel space from user space. No such re-enabling is performed when an exception occurs while already in kernel space as the alignment trap is always supposed to be enabled in that case. There is however a small race window when a misaligned access in user space is trapped and the alignment trap disabled, but the CPU didn't return to user space just yet. Any exception would be entered from kernel space at that point and the kernel would then execute with the alignment trap disabled. Thanks to Maxime Bizon <mbizon@freebox.fr> for providing a test module that made this issue reproducible. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-23ARM: 6406/1: at91sam9g45: fix i2c bus speedPeter Korsgaard1-2/+2
Use a correct udelay value to get bus speed around 100KHz. The udelay value was most likely copied from the older devices, but the 9g45 is signicantly faster (400MHz, DDR, ..), so a udelay of 2 gives a bus speed of around 190KHz, which is too fast for some devices. A udelay value of 5 gives a bus speed of around 90KHz here. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-23Merge branch 'for-rmk' of ↵Russell King3-6/+6
git://git.kernel.org/pub/scm/linux/kernel/git/nico/orion
2010-09-22arm: fix "arm: fix pci_set_consistent_dma_mask for dmabounce devices"FUJITA Tomonori5-1/+21
This fixes the regression caused by the commit 6fee48cd330c68 ("dma-mapping: arm: use generic pci_set_dma_mask and pci_set_consistent_dma_mask"). ARM needs to clip the dma coherent mask for dmabounce devices. This restores the old trick. Note that strictly speaking, the DMA API doesn't allow architectures to do such but I'm not sure it's worth adding the new API to set the dma mask that allows architectures to clip it. Reported-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-09-19ARM: dove: fix __io() definition to use bus based offsetEric Miao1-3/+3
Signed-off-by: Eric Miao <eric.miao@canonical.com> Acked-by: Saeed Bishara <saeed@marvell.com> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
2010-09-19ARM: kirkwood: Unbreak PCIe I/O portArnaud Patard2-3/+3
The support for the 2 pcie port of the 6282 has broken i/o port by switching *_IO_PHYS_BASE and *_IO_BUS_BASE. In fact, the patches reintroduced the same bug solved by commit 35f029e2514be209eb0e88c7d927f3bcc42a5cc2. So, I'm adding back *_IO_BUS_BASE in resource declaration and fix definition of KIRKWOOD_PCIE1_IO_BUS_BASE. With this change, the xgi card on my t5325 is working again. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Acked-by: Saeed Bishara <saeed@marvell.com> Signed-off-by: Nicolas Pitre <nico@fluxnic.net> Cc: stable@kernel.org
2010-09-19Merge branch 's5p-fixes-for-linus' of ↵Linus Torvalds9-66/+107
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung * 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: S3C64XX: Add IORESOURCE_IRQ_HIGHLEVEL flag to dm9000 on mach-real6410 ARM: S3C64XX: Fix coding style errors on mach-real6410 ARM: S3C64XX: Prototype SPI devices ARM: S3C64XX: Fix dev-spi build ARM: SAMSUNG: Fix on s5p_gpio_[get,set]_drvstr ARM: SAMSUNG: Fix on drive strength value ARM: S5PV210: Add FIMC clocks ARM: S5PV210: Reduce the iodesc length of systimer ARM: S5PV210: Update I2C-1 Clock Register Property. ARM: S5P: Decrease IO Registers memory region size on FIMC ARM: S5P: Fix DMA coherent mask for FIMC
2010-09-19ARM: Fix build error when using KCONFIG_CONFIGRussell King1-1/+1
Jonathan Cameron reports that when using the environment variable KCONFIG_CONFIG, he encounters this error: make[2]: *** No rule to make target `.config', needed by `arch/arm/boot/compressed/vmlinux.lds' Reported-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-19ARM: 6383/1: Implement phys_mem_access_prot() to avoid attributes aliasingCatalin Marinas2-0/+18
ARMv7 onwards requires that there are no aliases to the same physical location using different memory types (i.e. Normal vs Strongly Ordered). Access to SO mappings when the unaligned accesses are handled in hardware is also Unpredictable (pgprot_noncached() mappings in user space). The /dev/mem driver requires uncached mappings with O_SYNC. The patch implements the phys_mem_access_prot() function which generates Strongly Ordered memory attributes if !pfn_valid() (independent of O_SYNC) and Normal Noncacheable (writecombine) if O_SYNC. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-19ARM: 6400/1: at91: fix arch_gettimeoffset falloutPeter Korsgaard1-1/+0
5cfc8ee0bb51 (ARM: convert arm to arch_gettimeoffset()) marked all of at91 AND at91x40 as needing ARCH_USES_GETTIMEOFFSET, and hence no high res timer support / accurate clock_gettime() - But only at91x40 needs it. Cc: stable@kernel.org Signed-off-by: Peter Korsgaard <peter.korsgaard@barco.com> Acked-by: John Stultz <johnstul@us.ibm.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-18ARM: S3C64XX: Add IORESOURCE_IRQ_HIGHLEVEL flag to dm9000 on mach-real6410Darius Augulis1-1/+1
Add IORESOURCE_IRQ_HIGHLEVEL irq flag to dm9000 driver platform data in board mach-real6410. Signed-off-by: Darius Augulis <augulis.darius@gmail.com> [kgene.kim@samsung.com: minor title fix] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-09-18ARM: S3C64XX: Fix coding style errors on mach-real6410Darius Augulis1-52/+52
Fix errors reported by checkpatch.pl script Signed-off-by: Darius Augulis <augulis.darius@gmail.com> [kgene.kim@samsung.com: minor title fix] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-09-18ARM: S3C64XX: Prototype SPI devicesMark Brown1-0/+1
Avoids build warnings due to the undeclared non-statics. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-09-17arm: fix really nasty sigreturn bugAl Viro1-0/+2
If a signal hits us outside of a syscall and another gets delivered when we are in sigreturn (e.g. because it had been in sa_mask for the first one and got sent to us while we'd been in the first handler), we have a chance of returning from the second handler to location one insn prior to where we ought to return. If r0 happens to contain -513 (-ERESTARTNOINTR), sigreturn will get confused into doing restart syscall song and dance. Incredible joy to debug, since it manifests as random, infrequent and very hard to reproduce double execution of instructions in userland code... The fix is simple - mark it "don't bother with restarts" in wrapper, i.e. set r8 to 0 in sys_sigreturn and sys_rt_sigreturn wrappers, suppressing the syscall restart handling on return from these guys. They can't legitimately return a restart-worthy error anyway. Testcase: #include <unistd.h> #include <signal.h> #include <stdlib.h> #include <sys/time.h> #include <errno.h> void f(int n) { __asm__ __volatile__( "ldr r0, [%0]\n" "b 1f\n" "b 2f\n" "1:b .\n" "2:\n" : : "r"(&n)); } void handler1(int sig) { } void handler2(int sig) { raise(1); } void handler3(int sig) { exit(0); } main() { struct sigaction s = {.sa_handler = handler2}; struct itimerval t1 = { .it_value = {1} }; struct itimerval t2 = { .it_value = {2} }; signal(1, handler1); sigemptyset(&s.sa_mask); sigaddset(&s.sa_mask, 1); sigaction(SIGALRM, &s, NULL); signal(SIGVTALRM, handler3); setitimer(ITIMER_REAL, &t1, NULL); setitimer(ITIMER_VIRTUAL, &t2, NULL); f(-513); /* -ERESTARTNOINTR */ write(1, "buggered\n", 9); return 1; } Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-09-17ARM: 6398/1: add proc info for ARM11MPCore/Cortex-A9 from ARMDaniel Walker1-1/+25
Setting of these bits can cause issues on other SMP SoC's not produced by ARM. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Daniel Walker <dwalker@codeaurora.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-17ARM: prevent multiple syscall restartsRussell King1-0/+2
Al Viro reports that calling "sys_sigsuspend(-ERESTARTNOHAND, 0, 0)" with two signals coming and being handled in kernel space results in the syscall restart being done twice. Avoid this by clearing the 'why' flag when we call the signal handling code to prevent further syscall restarts after the first. Acked-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-17ARM: 6395/1: VExpress: Set bit 22 in the PL310 (cache controller) AuxCtlr ↵Catalin Marinas1-1/+1
register Clearing bit 22 in the PL310 Auxiliary Control register (shared attribute override enable) has the side effect of transforming Normal Shared Non-cacheable reads into Cacheable no-allocate reads. Coherent DMA buffers in Linux always have a Cacheable alias via the kernel linear mapping and the processor can speculatively load cache lines into the PL310 controller. With bit 22 cleared, Non-cacheable reads would unexpectedly hit such cache lines leading to buffer corruption. Cc: Nicolas Pitre <nicolas.pitre@linaro.org> Cc: <stable@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-17ARM: 6389/1: errata: incorrect hazard handling in the SCU may lead to data ↵Will Deacon2-0/+23
corruption On the r2p0, r2p1 and r2p2 versions of the Cortex-A9, data corruption can occur if a shared cache line is replaced on one CPU as another CPU is accessing it. This workaround sets two bits in the diagnostic register of the Cortex-A9, reducing the linefill issuing capabilities of the processor and avoiding the erroneous behaviour. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-17ARM: 6388/1: errata: DMB operation may be faultyWill Deacon2-2/+26
On versions of the Cortex-A9 up to and including r2p2, under rare circumstances, a DMB instruction between 2 write operations may not ensure the correct visibility ordering of the 2 writes. This workaround sets a bit in the diagnostic register of the Cortex-A9, causing the DMB instruction to behave like a DSB, which functions correctly on the affected cores. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-17ARM: 6387/1: errata: check primary part ID in proc-v7.SWill Deacon1-3/+8
Kconfig doesn't have any knowledge of specific v7 cores, so it is possible to select errata workarounds that may cause inadvertent behaviour when executed on a core other than those targetted by the fix. This patch improves the variant and revision checking in proc-v7.S so that the primary part number is also considered when applying errata workarounds. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-17ARM: 6377/1: supply _cansleep gpio function to U300Linus Walleij1-0/+3
We have to use _cansleep gpio accessors in the MMCI driver so as to avoid slowpath warnings, now U300 has MMCI but doesn't have these functions in place to siply wrap the existing non-sleeping functions into sleepable variants. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-17ARM: 6376/1: plat-nomadik: MTU: Change prescaler limit and comment updatesLinus Walleij1-7/+10
The prescaler 16 is now used only when the timer runs at 32 MHz or more. Some comment updates as well. Acked-by: Alessandro Rubini <rubini@unipv.it> Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-17ARM: 6375/1: plat-nomadik: MTU timer trivial bug fixLinus Walleij1-14/+2
timer0 to 3 are all on mtu block 0, so don't calculate the clock event rate based upon mtu block 1's clock speed. Acked-by: Alessandro Rubini <rubini@unipv.it> Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-14ARM: S3C64XX: Fix dev-spi buildMark Brown1-1/+1
The irqs.h usage here got missed in the Samsung platform reorganisation. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-09-14ARM: SAMSUNG: Fix on s5p_gpio_[get,set]_drvstrKukjin Kim1-3/+4
This patch fixes bug on gpio drive strength helper function. The offset should be like follwoing. - off = chip->chip.base - pin; + off = pin - chip->chip.base; In the s5p_gpio_get_drvstr(), the second line is unnecessary, because overwrite drvstr. drvstr = __raw_readl(reg); - drvstr = 0xffff & (0x3 << shift); And need 2bit masking before return the drvstr value. drvstr = drvstr >> shift; + drvstr &= 0x3; In the s5p_gpio_set_drvstr(), need relevant bit clear. tmp = __raw_readl(reg); + tmp &= ~(0x3 << shift); tmp |= drvstr << shift; Reported-by: Jaecheol Lee <jc.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-09-14ARM: SAMSUNG: Fix on drive strength valueKukjin Kim1-5/+5
This patch fixes on defined drive strength value for GPIO. According to data sheet, if we want drive strength 1x, the value should be 00(b), if 2x should be 10(b), if 3x should be 01(b), and if 4x should be 11(b). Also fixes comment(from S5C to S5P). Reported-by: Janghyuck Kim <janghyuck.kim@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-09-14ARM: S5PV210: Add FIMC clocksMarek Szyprowski1-0/+18
These clocks enables FIMC driver to operate on machines, which bootloader power gated FIMC devices to save power on boot. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [kgene.kim@samsung.com: minor title fix] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-09-14ARM: S5PV210: Reduce the iodesc length of systimerKyungmin Park1-1/+1
It's enough to use 4KiB. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-09-14ARM: S5PV210: Update I2C-1 Clock Register Property.MyungJoo Ham1-1/+1
CLK_GATE_IP3[8] is RESERVED. The port "I2C_HDMI_DDC" of CLK_GATE_IP3[10] is used as another I2C port. Therefore, defined the unused I2C-1 as another I2C there was left undefined but used. Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-09-14ARM: S5P: Decrease IO Registers memory region size on FIMCSylwester Nawrocki3-3/+3
IO registers region size of all FIMC versions is less than 1kB so there is no need to reserve 1M. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> [kgene.kim@samsung.com: minor title fix] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-09-14ARM: S5P: Fix DMA coherent mask for FIMCMarek Szyprowski3-0/+21
FIMC driver uses DMA_coherent allocator, which requires proper dma mask to be set. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [kgene.kim@samsung.com: minor title fix] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-09-10Merge branch 'at91-fixes-for-linus' of git://github.com/at91linux/linux-2.6-at91Linus Torvalds4-19/+36
* 'at91-fixes-for-linus' of git://github.com/at91linux/linux-2.6-at91: AT91: at91sam9261ek: remove C99 comments but keep information AT91: at91sam9261ek board: remove warnings related to use of SPI or SD/MMC AT91: dm9000 initialization update AT91: SAM9G45 - add a separate clock entry for every single TC block AT91: clock: peripheral clocks can have other parent than mck AT91: change dma resource index
2010-09-10AT91: at91sam9261ek: remove C99 comments but keep informationNicolas Ferre1-4/+2
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2010-09-10AT91: at91sam9261ek board: remove warnings related to use of SPI or SD/MMCNicolas Ferre1-11/+19
The sd/mmc data structure is not used if SPI is selected. The configuration of PIO on the board prevent from using both interfaces at the same time (board dependent). Remove the warnings at compilation time adding a preprocessor condition. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2010-09-10AT91: dm9000 initialization updateNicolas Ferre1-1/+2
Add information in dm9000 mac/phy chip initialization: - irq resource details - platform data details Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2010-09-09ARM: Update mach-typesRussell King1-2/+96
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-09ARM: Partially revert "Auto calculate ZRELADDR and provide option for ↵Russell King4-95/+10
exceptions" Partially revert e69edc7, which introduced automatic zreladdr support. The change in the way the manual definition is defined seems to be error and conflict prone. Go back to the original way we were handling this for the time being, while keeping the automatic zreladdr facility. Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-09-09Merge branch 'origin'Russell King1-0/+1
2010-09-09AT91: SAM9G45 - add a separate clock entry for every single TC blockFabian Godehardt2-5/+14
Without this patch you will not be able to register the first block because of the second association call on at91_add_device_tc(). Signed-off-by: Fabian Godehardt <fg@emlix.com> [nicolas.ferre@atmel.com: change tcb1_clk to fake child clock of tcb0_clk] Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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