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* ARM: S3C64XX: Use common macro to define resources on mach-real6410.cTushar Behera2012-05-121-15/+4
| | | | | | | Cc: Darius Augulis <augulis.darius@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C64XX: Use common macro to define resources on mach-mini6410.cTushar Behera2012-05-121-15/+4
| | | | | | | Cc: Darius Augulis <augulis.darius@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C64XX: Use common macro to define resources on mach-crag6410.cTushar Behera2012-05-121-21/+5
| | | | | | | Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C64XX: Use common macro to define resources on mach-anw6410.cTushar Behera2012-05-121-15/+4
| | | | | | | Cc: Kwangwoo Lee <kwangwoo.lee@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C64XX: Use common macro to define resources on dev-uart.cTushar Behera2012-05-121-40/+8
| | | | | | Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C64XX: Use common macro to define resources on dev-audio.cTushar Behera2012-05-121-100/+20
| | | | | | Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C24XX: Use common macro to define resources on simtec-nor.cTushar Behera2012-05-121-5/+1
| | | | | | Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C24XX: Use common macro to define resources on mach-vr1000.cTushar Behera2012-05-121-31/+8
| | | | | | Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C24XX: Use common macro to define resources on mach-tct_hammer.cTushar Behera2012-05-121-5/+2
| | | | | | Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C24XX: Use common macro to define resources on mach-rx1950.cTushar Behera2012-05-121-7/+2
| | | | | | Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C24XX: Use common macro to define resources on mach-otom.cTushar Behera2012-05-121-5/+1
| | | | | | | Cc: Guillaume GOURAT <guillaume.gourat@nexvision.tv> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C24XX: Use common macro to define resources on mach-nexcoder.cTushar Behera2012-05-121-5/+1
| | | | | | | Cc: Guillaume GOURAT <guillaume.gourat@nexvision.tv> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C24XX: Use common macro to define resources on mach-mini2440.cTushar Behera2012-05-121-15/+4
| | | | | | | Cc: Michel Pollet <buserror@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C24XX: Use common macro to define resources on mach-h1940.cTushar Behera2012-05-121-7/+2
| | | | | | Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C24XX: Use common macro to define resources on mach-gta02.cTushar Behera2012-05-121-5/+2
| | | | | | | Cc: Nelson Castillo <arhuaco@freaks-unidos.net> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C24XX: Use common macro to define resources on mach-bast.cTushar Behera2012-05-121-36/+9
| | | | | | Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C24XX: Use common macro to define resources on mach-at2440evb.cTushar Behera2012-05-121-15/+4
| | | | | | Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C24XX: Use common macro to define resources on mach-anubis.cTushar Behera2012-05-121-51/+11
| | | | | | Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C24XX: Use common macro to define resources on mach-amlm5900.cTushar Behera2012-05-121-7/+2
| | | | | | Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C24XX: Use common macro to define resources on bast-ide.cTushar Behera2012-05-121-30/+6
| | | | | | Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: Use common macro to define resources on mach-smdkv310.cTushar Behera2012-05-121-10/+3
| | | | | Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: Use common macro to define resources on mach-armlex4210.cTushar Behera2012-05-121-10/+3
| | | | | Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: Use common macro to define resources on dev-audio.cTushar Behera2012-05-121-130/+26
| | | | | Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: Use common macro to define resources on dev-ahci.cTushar Behera2012-05-121-10/+2
| | | | | Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: SAMSUNG: Use common macro to define resources on devs.cTushar Behera2012-05-121-10/+2
| | | | | Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-armLinus Torvalds2012-04-3014-88/+188
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull ARM fixes from Russell King. * 'fixes' of git://git.linaro.org/people/rmk/linux-arm: ARM: 7406/1: hotplug: copy the affinity mask when forcefully migrating IRQs ARM: 7405/1: kexec: call platform_cpu_kill on the killer rather than the victim ARM: 7403/1: tls: remove covert channel via TPIDRURW ARM: 7401/1: mm: Fix section mismatches ARM: OMAP: fix DMA vs memory ordering ARM: 7390/1: dts: versatile-pb/ab fix MMC IRQs ARM: 7400/1: vfp: clear fpscr length and stride bits on entry to sig handler ARM: 7399/1: vfp: move user vfp state save/restore code out of signal.c ARM: 7398/1: l2x0: only write to debug registers on PL310 ARM: 7397/1: l2x0: only apply workaround for erratum #753970 on PL310 ARM: 7396/1: errata: only handle ARM erratum #326103 on affected cores
| * ARM: 7406/1: hotplug: copy the affinity mask when forcefully migrating IRQsWill Deacon2012-04-281-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a CPU is hotplugged off, we migrate any IRQs currently affine to it away and onto another online CPU by calling the irq_set_affinity function of the relevant interrupt controller chip. This function returns either IRQ_SET_MASK_OK or IRQ_SET_MASK_OK_NOCOPY, to indicate whether irq_data.affinity was updated. If we are forcefully migrating an interrupt (because the affinity mask no longer identifies any online CPUs) then we should update the IRQ affinity mask to reflect the new CPU set. Failure to do so can potentially leave /proc/irq/n/smp_affinity identifying only offline CPUs, which may confuse userspace IRQ balancing daemons. This patch updates migrate_one_irq to copy the affinity mask when the interrupt chip returns IRQ_SET_MASK_OK after forcefully changing the affinity of an interrupt. Cc: stable@vger.kernel.org Reported-by: Leif Lindholm <leif.lindholm@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7405/1: kexec: call platform_cpu_kill on the killer rather than the victimWill Deacon2012-04-281-11/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When performing a kexec on an SMP system, the secondary cores are stopped by calling machine_shutdown(), which in turn issues IPIs to offline the other CPUs. Unfortunately, this isn't enough to reboot the cores into a new kernel (since they are just executing a cpu_relax loop somewhere in memory) so we make use of platform_cpu_kill, part of the CPU hotplug implementation, to place the cores somewhere safe. This function expects to be called on the killing CPU for each core that it takes out. This patch moves the platform_cpu_kill callback out of the IPI handler and into smp_send_stop, therefore ensuring that it executes on the killing CPU rather than on the victim, matching what the hotplug code requires. Cc: stable@vger.kernel.org Reported-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7403/1: tls: remove covert channel via TPIDRURWWill Deacon2012-04-281-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TPIDRURW is a user read/write register forming part of the group of thread registers in more recent versions of the ARM architecture (~v6+). Currently, the kernel does not touch this register, which allows tasks to communicate covertly by reading and writing to the register without context-switching affecting its contents. This patch clears TPIDRURW when TPIDRURO is updated via the set_tls macro, which is called directly from __switch_to. Since the current behaviour makes the register useless to userspace as far as thread pointers are concerned, simply clearing the register (rather than saving and restoring it) will not cause any problems to userspace. Cc: stable@vger.kernel.org Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7401/1: mm: Fix section mismatchesStephen Boyd2012-04-282-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | WARNING: vmlinux.o(.text+0x111b8): Section mismatch in reference from the function arm_memory_present() to the function .init.text:memory_present() The function arm_memory_present() references the function __init memory_present(). This is often because arm_memory_present lacks a __init annotation or the annotation of memory_present is wrong. WARNING: arch/arm/mm/built-in.o(.text+0x1edc): Section mismatch in reference from the function alloc_init_pud() to the function .init.text:alloc_init_section() The function alloc_init_pud() references the function __init alloc_init_section(). This is often because alloc_init_pud lacks a __init annotation or the annotation of alloc_init_section is wrong. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: OMAP: fix DMA vs memory orderingRussell King2012-04-231-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using coherent DMA memory with the OMAP DMA engine results in unpredictable behaviour due to memory ordering issues; as things stand, there is no guarantee that data written to coherent DMA memory will be visible to the DMA hardware. This is because the OMAP dma_write() accessor contains no barriers, necessary on ARMv6 and above. The effect of this can be seen in comments in the OMAP serial driver, which incorrectly talks about cache flushing for the coherent DMA stuff. Rather than adding barriers to the accessors, add it in the DMA support code just before we enable DMA, and just after we disable DMA. This avoids having barriers for every DMA register access. Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7390/1: dts: versatile-pb/ab fix MMC IRQsLinus Walleij2012-04-232-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | The MMCI driver will not work without two IRQs since this is not flagged as a single-irq variant. Looking through the complex IRQ definition for the MMCI on the versatile (including an #if 1 statement forcing MMCI IRQ0 to the VIC) this appears to the the correct IRQ number for both models. Cc: Niklas Hernaeus <niklas.hernaeus@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7400/1: vfp: clear fpscr length and stride bits on entry to sig handlerWill Deacon2012-04-231-1/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ARM PCS mandates that the length and stride bits of the fpscr are cleared on entry to and return from a public interface. Although signal handlers run asynchronously with respect to the interrupted function, the handler itself expects to run as though it has been called like a normal function. This patch updates the state mirroring the VFP hardware before entry to a signal handler so that it adheres to the PCS. Furthermore, we disable VFP to ensure that we trap on any floating point operation performed by the signal handler and synchronise the hardware appropriately. A check is inserted after the signal handler to avoid redundant flushing if VFP was not used. Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7399/1: vfp: move user vfp state save/restore code out of signal.cWill Deacon2012-04-233-51/+90
| | | | | | | | | | | | | | | | | | | | | | | | The user VFP state must be preserved (subject to ucontext modifications) across invocation of a signal handler and this is currently handled by vfp_{preserve,restore}_context in signal.c Since this code requires intimate low-level knowledge of the VFP state, this patch moves it into vfpmodule.c. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7398/1: l2x0: only write to debug registers on PL310Will Deacon2012-04-231-5/+8
| | | | | | | | | | | | | | | | | | | | | | PL310 errata #588369 and #727915 require writes to the debug registers of the cache controller to work around known problems. Writing these registers on L220 may cause deadlock, so ensure that we only perform this operation when we identify a PL310 at probe time. Cc: stable@vger.kernel.org Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7397/1: l2x0: only apply workaround for erratum #753970 on PL310Will Deacon2012-04-231-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | The workaround for PL310 erratum #753970 can lead to deadlock on systems with an L220 cache controller. This patch makes the workaround effective only when the cache controller is identified as a PL310 at probe time. Cc: stable@vger.kernel.org Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 7396/1: errata: only handle ARM erratum #326103 on affected coresWill Deacon2012-04-232-6/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Erratum #326103 ("FSR write bit incorrect on a SWP to read-only memory") only affects the ARM 1136 core prior to r1p0. The workaround disassembles the faulting instruction to determine whether it was a read or write access on all v6 cores. An issue has been reported on the ARM 11MPCore whereby loading the faulting instruction may happen in parallel with that page being unmapped, resulting in a deadlock due to the lack of TLB broadcasting in hardware: http://lists.infradead.org/pipermail/linux-arm-kernel/2012-March/091561.html This patch limits the workaround so that it is only used on affected cores, which are known to be UP only. Other v6 cores can rely on the FSR to indicate the access type correctly. Cc: stable@vger.kernel.org Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge tag 'fixes-for-linus' of ↵Linus Torvalds2012-04-2819-140/+207
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "Nothing controversial, just another batch of fixes: - Samsung/exynos fixes for more merge window fallout: build errors and warnings mostly, but also some clock/device setup issues on exynos4/5 - PXA bug and warning fixes related to gpio and pinmux - IRQ domain conversion bugfixes for U300 and MSM - A regulator setup fix for U300" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: PXA2xx: MFP: fix potential direction bug ARM: PXA2xx: MFP: fix bug with MFP_LPM_KEEP_OUTPUT arm/sa1100: fix sa1100-rtc memory resource ARM: pxa: fix gpio wakeup setting ARM: SAMSUNG: add missing MMC_CAP2_BROKEN_VOLTAGE capability ARM: EXYNOS: Fix compilation error when CONFIG_OF is not defined ARM: EXYNOS: Fix resource on dev-dwmci.c ARM: S3C24XX: Fix build warning for S3C2410_PM ARM: mini2440_defconfig: Fix build error ARM: msm: Fix gic irqdomain support ARM: EXYNOS: Fix incorrect initialization of GIC ARM: EXYNOS: use 'exynos4-sdhci' as device name for sdhci controllers ARM: u300: bump all IRQ numbers by one ARM: ux300: Fix unimplementable regulation constraints
| * \ Merge branch 'v3.4-samsung-fixes-3' of ↵Olof Johansson2012-04-2710-39/+78
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes * 'v3.4-samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: SAMSUNG: add missing MMC_CAP2_BROKEN_VOLTAGE capability ARM: EXYNOS: Fix compilation error when CONFIG_OF is not defined ARM: EXYNOS: Fix resource on dev-dwmci.c ARM: S3C24XX: Fix build warning for S3C2410_PM ARM: mini2440_defconfig: Fix build error ARM: EXYNOS: Fix incorrect initialization of GIC ARM: EXYNOS: use 'exynos4-sdhci' as device name for sdhci controllers
| | * | ARM: SAMSUNG: add missing MMC_CAP2_BROKEN_VOLTAGE capabilityMarek Szyprowski2012-04-243-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 6e8201f57c935 "mmc: core: add the capability for broken voltage" introduced a new quirk to indicate that MMC core should ignore voltage change errors reported by the regulators core. This is required to get SDHCI working on UniversalC210, NURI and GONI boards again after commit ceb6143b2df81c ("mmc: sdhci: fix vmmc handling"). Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | ARM: EXYNOS: Fix compilation error when CONFIG_OF is not definedTushar Behera2012-04-241-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed following compile time error. arch/arm/mach-exynos/common.c: In function 'exynos5_init_irq': arch/arm/mach-exynos/common.c:539:2: error: implicit declaration of function 'of_irq_init' arch/arm/mach-exynos/common.c:539:14: error: 'exynos4_dt_irq_match' undeclared (first use in this function) arch/arm/mach-exynos/common.c:539:14: note: each undeclared identifier is reported only once for each function it appears in Cc: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | ARM: EXYNOS: Fix resource on dev-dwmci.cKukjin Kim2012-04-241-10/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Should be EXYNOS4_IRQ_DWMCI instead of IRQ_DWMCI, and use DEFINE_RES_{MEM,IRQ}. Reported-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | ARM: S3C24XX: Fix build warning for S3C2410_PMKukjin Kim2012-04-241-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | warning: (CPU_S3C2440 && CPU_S3C2442) selects S3C2410_PM which has unmet direct dependencies (ARCH_S3C24XX && CPU_S3C2410) warning: (CPU_S3C2440 && CPU_S3C2442) selects S3C2410_PM which has unmet direct dependencies (ARCH_S3C24XX && CPU_S3C2410) Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | ARM: mini2440_defconfig: Fix build errorArnd Bergmann2012-04-241-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is needed to fix mini2440_defconfig after the platform files have been moved around. arm-none-linux-gnueabi-ld: no machine record defined arm-none-linux-gnueabi-ld: no machine record defined arm-none-linux-gnueabi-ld: no machine record defined make: *** [.tmp_vmlinux1] Error 1 Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | ARM: EXYNOS: Fix incorrect initialization of GICThomas Abraham2012-04-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the of_irq_init() call to setup the gic which also properly registers the gic device node pointer with gic irq domain, without which all interrupt specifier translations for gic fail. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | ARM: EXYNOS: use 'exynos4-sdhci' as device name for sdhci controllersThomas Abraham2012-04-204-24/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the addition of platform specific driver data in the sdhci driver for EXYNOS4 and EXYNOS5, the device name of sdhci controllers on EXYNOS4 and EXYNOS5 are changed accordingly. Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> [kgene.kim@samsung.com: re-worked on top of v3.4-rc2] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | Merge branch 'fixes' of git://github.com/hzhuang1/linux into fixesOlof Johansson2012-04-274-4/+32
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'fixes' of git://github.com/hzhuang1/linux: ARM: PXA2xx: MFP: fix potential direction bug ARM: PXA2xx: MFP: fix bug with MFP_LPM_KEEP_OUTPUT arm/sa1100: fix sa1100-rtc memory resource ARM: pxa: fix gpio wakeup setting
| | * | | ARM: PXA2xx: MFP: fix potential direction bugIgor Grinberg2012-04-271-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pins configured as input and have MFP_LPM_DRIVE_* flag set, can have a wrong output value for some period of time (spike) during the suspend sequence. This can happen because the direction of the pins (GPDR) is set by software and the output level is set by hardware (PGSR) at a later stage. Fix the above potential bug by setting the output levels first. Also save the actual levels of the pins before the suspend and restore them after the resume, but before the direction settings take place, so the same bug as described above will not happen in the resume sequence. Reported-by: Paul Parsons <lost.distance@yahoo.com> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Tested-by: Paul Parsons <lost.distance@yahoo.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
| | * | | ARM: PXA2xx: MFP: fix bug with MFP_LPM_KEEP_OUTPUTIgor Grinberg2012-04-272-2/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pins that have MFP_LPM_KEEP_OUTPUT set and are configured for output must retain the output state in low power mode. Currently, the pin direction configuration is overrided with values in gpdr_lpm[] array and do not obey the MFP_LPM_KEEP_OUTPUT setting. Fix the above bug and add some documentation to clarify the MFP_LPM_KEEP_OUTPUT setting purpose. Reported-by: Paul Parsons <lost.distance@yahoo.com> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Tested-by: Paul Parsons <lost.distance@yahoo.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
| | * | | arm/sa1100: fix sa1100-rtc memory resourceDmitry Artamonow2012-04-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DEFINE_RES_MEM() takes the size of resource as a second argument, not the end address. Passing end address leads to following error in runtime during device registration: sa1100-rtc: failed to claim resource 0 Fix it. Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
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