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2012-03-08Merge tag 'fixes-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds5-2/+13
Pull last minute fixes from Olof Johansson: "One samsung build fix due to a mis-applied patch, and a small set of OMAP fixes. This should be the last from arm-soc for 3.3, hopefully." * tag 'fixes-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: S3C2440: Fixed build error for s3c244x ARM: OMAP2+: Fix module build errors with CONFIG_OMAP4_ERRATA_I688 ARM: OMAP: id: Add missing break statement in omap3xxx_check_revision ARM: OMAP2+: Remove apply_uV constraints for fixed regulator ARM: OMAP: irqs: Fix NR_IRQS value to handle PRCM interrupts
2012-03-08Merge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds1-0/+1
Pull minor devicetree bug fixes and documentation updates from Grant Likely: "Fixes up a duplicate #include, adds an empty implementation of of_find_compatible_node() and make git ignore .dtb files. And fix up bus name on OF described PHYs. Nothing exciting here." * tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux-2.6: doc: dt: Fix broken reference in gpio-leds documentation of/mdio: fix fixed link bus name of/fdt.c: asm/setup.h included twice of: add picochip vendor prefix dt: add empty of_find_compatible_node function ARM: devicetree: Add .dtb files to arch/arm/boot/.gitignore
2012-03-08Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixesOlof Johansson4-2/+12
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: Fix module build errors with CONFIG_OMAP4_ERRATA_I688 ARM: OMAP: id: Add missing break statement in omap3xxx_check_revision ARM: OMAP2+: Remove apply_uV constraints for fixed regulator ARM: OMAP: irqs: Fix NR_IRQS value to handle PRCM interrupts
2012-03-08Merge tag 'imx35-imx5-aips-setup' of git://git.pengutronix.de/git/imx/linux-2.6 into next/socOlof Johansson31-77/+192
i.MX35/5 AIPS setup Includes sync up to 3.3-rc6 * tag 'imx35-imx5-aips-setup' of git://git.pengutronix.de/git/imx/linux-2.6: ARM: mx35: Setup the AIPS registers ARM: mx5: Use common function for configuring AIPS
2012-03-08ARM: S3C2440: Fixed build error for s3c244xKukjin Kim1-0/+1
Fixed following: arch/arm/mach-s3c2440/s3c244x.c: In function 's3c244x_restart': arch/arm/mach-s3c2440/s3c244x.c:209: error: expected declaration or statement at end of input make[1]: *** [arch/arm/mach-s3c24xx/s3c244x.o] Error 1 make: *** [arch/arm/mach-s3c24xx] Error 2 Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2012-03-07ARM: mx35: Setup the AIPS registersFabio Estevam1-0/+4
Setup the AIPS registers on mx35. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-03-07ARM: mx5: Use common function for configuring AIPSFabio Estevam2-36/+8
Now that a common imx_set_aips() function is available, use it on mx51 and mx53. This lets the code smaller and cleaner. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-03-07Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-armLinus Torvalds11-44/+73
Pull ARM updates from Russell King. * 'fixes' of git://git.linaro.org/people/rmk/linux-arm: ARM: 7358/1: perf: add PMU hotplug notifier ARM: 7357/1: perf: fix overflow handling for xscale2 PMUs ARM: 7356/1: perf: check that we have an event in the PMU IRQ handlers ARM: 7355/1: perf: clear overflow flag when disabling counter on ARMv7 PMU ARM: 7354/1: perf: limit sample_period to half max_period in non-sampling mode ARM: ecard: ensure fake vma vm_flags is setup ARM: 7346/1: errata: fix PL310 erratum #753970 workaround selection ARM: 7345/1: errata: update workaround for A9 erratum #743622 ARM: 7348/1: arm/spear600: fix one-shot timer ARM: 7339/1: amba/serial.h: Include types.h for resolving dependency of type bool
2012-03-07Merge branch 'topic/cleanup-use-static' into next/cleanup-use-staticKukjin Kim28-108/+83
Conflicts: arch/arm/mach-exynos/dma.c arch/arm/mach-s5p64x0/dma.c arch/arm/mach-s5pc100/dma.c arch/arm/mach-s5pv210/dma.c
2012-03-07ARM: 7358/1: perf: add PMU hotplug notifierLorenzo Pieralisi1-0/+23
When a CPU is taken out of reset, either cold booted or hotplugged in, some of its PMU registers can contain UNKNOWN values. This patch adds a hotplug notifier to ARM core perf code so that upon CPU restart the PMU unit is reset and becomes ready to use again. Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-03-07ARM: 7357/1: perf: fix overflow handling for xscale2 PMUsWill Deacon1-2/+8
xscale2 PMUs indicate overflow not via the PMU control register, but by a separate overflow FLAG register instead. This patch fixes the xscale2 PMU code to use this register to detect to overflow and ensures that we clear any pending overflow when disabling a counter. 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>
2012-03-07ARM: 7356/1: perf: check that we have an event in the PMU IRQ handlersWill Deacon3-18/+12
The PMU IRQ handlers in perf assume that if a counter has overflowed then perf must be responsible. In the paranoid world of crazy hardware, this could be false, so check that we do have a valid event before attempting to dereference NULL in the interrupt path. Cc: <stable@vger.kernel.org> Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-03-07ARM: 7355/1: perf: clear overflow flag when disabling counter on ARMv7 PMUWill Deacon1-0/+5
When disabling a counter on an ARMv7 PMU, we should also clear the overflow flag in case an overflow occurred whilst stopping the counter. This prevents a spurious overflow being picked up later and leading to either false accounting or a NULL dereference. Cc: <stable@vger.kernel.org> Reported-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-03-07ARM: 7354/1: perf: limit sample_period to half max_period in non-sampling modeWill Deacon5-16/+16
On ARM, the PMU does not stop counting after an overflow and therefore IRQ latency affects the new counter value read by the kernel. This is significant for non-sampling runs where it is possible for the new value to overtake the previous one, causing the delta to be out by up to max_period events. Commit a737823d ("ARM: 6835/1: perf: ensure overflows aren't missed due to IRQ latency") attempted to fix this problem by allowing interrupt handlers to pass an overflow flag to the event update function, causing the overflow calculation to assume that the counter passed through zero when going from prev to new. Unfortunately, this doesn't work when overflow occurs on the perf_task_tick path because we have the flag cleared and end up computing a large negative delta. This patch removes the overflow flag from armpmu_event_update and instead limits the sample_period to half of the max_period for non-sampling profiling runs. Cc: <stable@vger.kernel.org> Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-03-07ARM: mach-shmobile: ap4evb: fixup fsi2_ak4643_info typoKuninori Morimoto1-1/+1
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-03-07ARM: mach-shmobile: mackerel: Reserve DMA memory for the frame bufferLaurent Pinchart1-0/+4
The default 2MB size of DMA coherent memory isn't enough for allocate frame buffer memory. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-03-07ARM: mach-shmobile: Fix ag5evm compilation by including linux/videodev2.hLaurent Pinchart1-0/+1
The board file uses a 4CC defined in linux/videodev2.h. Include the header to fix arch/arm/mach-shmobile/board-ag5evm.c:262: error: 'V4L2_PIX_FMT_RGB565' undeclared here (not in a function) Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-03-07ARM: mach-shmobile: Fix bonito compile breakagePhil Edworthy1-1/+2
arch/arm/mach-shmobile/board-bonito.c:244:3: error: unknown field 'bpp' specified in initializer make[2]: *** [arch/arm/mach-shmobile/board-bonito.o] Error 1 caused by commit "fbdev: sh_mobile_lcdc: Support FOURCC-based format API" Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-03-06Merge branch 'fixes' of git://github.com/hzhuang1/linux into fixesArnd Bergmann7-6/+11
* 'fixes' of git://github.com/hzhuang1/linux: (3 commits) ARM: pxa: fix invalid mfp pin issue ARM: pxa: remove duplicated registeration on pxa-gpio ARM: pxa: add dummy clock for pxa25x and pxa27x Includes an update to v3.3-rc6
2012-03-06Merge branch 'v3.3-samsung-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixesArnd Bergmann15-25/+25
* 'v3.3-samsung-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: fix touchscreen IRQ setup on Universal C210 board ARM: S3C24XX: DMA resume regression fix ARM: S3C24XX: Fix restart on S3C2442 ARM: SAMSUNG: Fix memory size for hsotg
2012-03-06ARM: ep93xx: convert vision_ep9307 to MULTI_IRQ_HANDLERH Hartley Sweeten1-0/+2
As done for the other ep93xx machines in: commit 9a6879bd902e2ec605fff4d9fb3247b440a1f66a ARM: ep93xx: convert to MULTI_IRQ_HANDLER Now that there is a generic IRQ handler for multiple VIC devices use it for vision_ep9307 to help building multi platform kernels. Signed-off-by: Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Ryan Mallon <rmallon@gmail.com> Reviewed-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-03-06ARM: EXYNOS: fix touchscreen IRQ setup on Universal C210 boardBartlomiej Zolnierkiewicz1-0/+2
Fixes atmel_mxt_ts freeze on Universal C210. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-03-06ARM: pxa: fix invalid mfp pin issueHaojian Zhuang1-0/+7
Failure is reported on hx4700 with kernel v3.3-rc1. __mfp_validate: GPIO20 is invalid pin __mfp_validate: GPIO21 is invalid pin __mfp_validate: GPIO15 is invalid pin __mfp_validate: GPIO78 is invalid pin __mfp_validate: GPIO79 is invalid pin __mfp_validate: GPIO80 is invalid pin __mfp_validate: GPIO33 is invalid pin __mfp_validate: GPIO48 is invalid pin __mfp_validate: GPIO49 is invalid pin __mfp_validate: GPIO50 is invalid pin Since pxa_last_gpio is used in mfp-pxa2xx driver. But it's only updated in pxa-gpio driver that run after mfp-pxa2xx driver. So update the pxa_last_gpio first in mfp-pxa2xx driver. Reported-by: Paul Parsons <lost.distance@yahoo.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
2012-03-06ARM: pxa: remove duplicated registeration on pxa-gpioHaojian Zhuang5-5/+0
Both reboot (via reboot(RB_AUTOBOOT)) and suspend freeze on hx4700. Registration of pxa_gpio_syscore_ops is moved into pxa-gpio driver, but it still exists in arch-pxa directory. It resulsts failure on reboot and suspend. Now remove the registration code in arch-pxa. Reported-by: Paul Parsons <lost.distance@yahoo.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
2012-03-06ARM: pxa: add dummy clock for pxa25x and pxa27xHaojian Zhuang2-0/+2
gpio-pxa driver is shared among arch-pxa and arch-mmp. Clock is the essential component on pxa3xx/pxa95x and arch-mmp. So we need to define dummy clock in pxa25x/pxa27x instead. This regression was introduced by the commit "ARM: pxa: add dummy clock for sa1100-rtc", id a55b5adaf403c4d032e0871ad4ee3367782f4db6. Reported-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Paul Parsons <lost.distance@yahoo.com> Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
2012-03-05ARM: ecard: ensure fake vma vm_flags is setupRussell King1-0/+1
Our TLB ops want to check the vma vm_flags to find out whether the mapping is executable. However, we leave this uninitialized in ecard.c. Initialize it with an appropriate value. Reported-by: Al Viro <viro@ftp.linux.org.uk> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-03-05ARM: OMAP2+: Fix module build errors with CONFIG_OMAP4_ERRATA_I688R Sricharan1-0/+2
While building modules with randconfig the below errors are observed. ERROR: "omap_bus_sync" [drivers/watchdog/sp805_wdt.ko] undefined! ERROR: "omap_bus_sync" [drivers/watchdog/dw_wdt.ko] undefined! ERROR: "omap_bus_sync" [drivers/virtio/virtio_ring.ko] undefined! ERROR: "omap_bus_sync" [drivers/video/sm501fb.ko] undefined! ERROR: "omap_bus_sync" [drivers/usb/mon/usbmon.ko] undefined! ERROR: "omap_bus_sync" [drivers/usb/host/sl811-hcd.ko] undefined! ERROR: "omap_bus_sync" [drivers/usb/host/ohci-hcd.ko] undefined! ERROR: "omap_bus_sync" [drivers/usb/host/isp1760.ko] undefined! ERROR: "omap_bus_sync" [drivers/usb/host/isp1362-hcd.ko] undefined! ERROR: "omap_bus_sync" [drivers/usb/host/isp116x-hcd.ko] undefined! ERROR: "omap_bus_sync" [drivers/usb/core/usbcore.ko] undefined! ERROR: "omap_bus_sync" [drivers/tty/serial/altera_uart.ko] undefined! ERROR: "omap_bus_sync" [drivers/tty/serial/altera_jtaguart.ko] undefined! ERROR: "omap_bus_sync" [drivers/tty/serial/8250/8250_dw.ko] undefined! ERROR: "omap_bus_sync" [drivers/ssb/ssb.ko] undefined! ERROR: "omap_bus_sync" [drivers/rtc/rtc-cmos.ko] undefined! ERROR: "omap_bus_sync" [drivers/rtc/rtc-bq4802.ko] undefined! ERROR: "omap_bus_sync" [drivers/mtd/nand/tmio_nand.ko] undefined! ERROR: "omap_bus_sync" [drivers/mtd/nand/omap2.ko] undefined! Signed-off-by: R Sricharan <r.sricharan@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-03-05ARM: OMAP: fix iommu, not mailboxOhad Ben-Cohen2-3/+3
For some weird (freudian?) reason, commit 435792d "ARM: OMAP: make iommu subsys_initcall to fix builtin omap3isp" unintentionally changed the mailbox's initcall instead of the iommu's. Fix that. Reported-by: Fernando Guzman Lugo <fernando.lugo@ti.com> Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Joerg Roedel <Joerg.Roedel@amd.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2012-03-04Merge tag 'tegra-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra into tegra/socArnd Bergmann14-13/+3456
From: Olof Johansson <olof@lixom.net> SoC new development for tegra SoCs, mostly tegra30 core support. It also includes one stray bugfix that was misapplied (should have been in soc-drivers), but it went out to the stable branches before I noticed so I've left it in. * tag 'tegra-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra: ARM: tegra: Demote EMC clock inconsistency BUG to WARN ARM: tegra: Avoid compiling cpuidle code when not configured ARM: tegra: cpuidle driver for tegra ARM: tegra: assembler code for LP3 ARM: tegra: definitions for flow controller ARM: tegra: initialize basic system clocks ARM: tegra: enable tegra30 clock framework ARM: tegra: implement basic tegra30 clock framework ARM: tegra: add support for new clock framework features ARM: tegra: add support for tegra30 interrupts Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-03-03ARM: S3C24XX: DMA resume regression fixGusakov Andrey1-1/+1
s3c2410_dma_suspend suspends channels from 0 to dma_channels. s3c2410_dma_resume resumes channels in reverse order. So pointer should be decremented instead of being incremented. Signed-off-by: Gusakov Andrey <dron0gus@gmail.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Cc: stable <stable@vger.kernel.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-03-02Merge branch 'features/imx3' of git://git.pengutronix.de/git/imx/linux-2.6 into next/socArnd Bergmann6-2/+78
* 'features/imx3' of git://git.pengutronix.de/git/imx/linux-2.6: ARM: mx3: Setup AIPS registers ARM: mx3: Let mx31 and mx35 enter in LPM mode in WFI Conflicts: arch/arm/mach-imx/mm-imx3.c
2012-03-02ARM: mx3: Setup AIPS registersFabio Estevam3-0/+28
It was observed on a mx31pdk board that audio playback only worked when the bootloader was Redboot, and did not work when U-boot was used. Comparing the sources of these bootloaders showed that the AIPS registers were not setup in U-boot. Instead of relying on the bootloader to setup the AIPS registers, do it in the kernel so that audio playback can work independantly of the bootloader being used. Copied the AIPS settings from Redboot to the kernel. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-03-02ARM: mx3: Let mx31 and mx35 enter in LPM mode in WFIFabio Estevam5-2/+50
The LPM field of register CCMR is used to select the mode that the processor will run when it goes to WFI. When mx31 enters in WFI mode the LPM field is at its reset value of 0, which configures the mx31 to enter in "wait mode". On mx35, the LPM field on mx35 is also at 0 after reset, which corresponds to "run mode" instead of "wait mode". Instead of relying on the reset value of LPM to set the low power mode for WFI, configure mx31 and mx35 to run in "wait mode" Reported-by: Benoit Thebaudeau <benoit.thebaudeau@advansee.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-03-01Merge branch 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixesArnd Bergmann2-16/+11
* 'at91-fixes' of git://github.com/at91linux/linux-at91: ARM: at91/dma: DMA controller registering with DT support ARM: at91/dma: remove platform data from DMA controller
2012-03-01ARM: S3C24XX: Fix restart on S3C2442Heiko Stuebner12-23/+21
Commit b27b072791dc (ARM: 7265/1: restart: S3C24XX: use new restart hook) introduced the new restart hook also for the S3C244x cpus, but it was only defined in the S3C2440 scope, i.e. when CPU_S3C2440 was selected. Devices using the S3C2442 like the GTA02 normally don't select this CPU which leads to compilation errors like: LD .tmp_vmlinux1 arch/arm/mach-s3c2440/built-in.o:(.arch.info.init+0x3c): undefined reference to `s3c2440_restart' make: *** [.tmp_vmlinux1] Error 1 Therefore move the s3c2440_restart function to s3c244x.c which is common to both cpus and also fix the naming to reflect this. Reported-and-tested-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-03-01ARM: SAMSUNG: Fix memory size for hsotgJoonyoung Shim1-1/+1
The device link core registers for hsotg is base + 0000h ~ base + 11000h. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [Rebased on the newest git/kgene/linux-samsung #for-next] Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-02-29ARM: OMAP: id: Add missing break statement in omap3xxx_check_revisionVaibhav Hiremath1-0/+1
Add missing break statement in the function omap3xxx_check_revision. The commit id 4390f5b2cb1f56 [ARM: OMAP: TI814X: Add cpu type macros and detection support], removed the 'break' statement from the function omap3xxx_check_revision(), resulting into wrong omap/cpu_revision initialization for AM335x devices. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> [tony@atomide.com: refreshed to apply after changes to cpu_rev] Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-02-29Merge branch 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/socArnd Bergmann3-110/+92
* 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: split omap2/3/4_check_revision function ARM: OMAP2+: Make cpu_rev static global variable
2012-02-29Merge tag 'fixes-3.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds28-40/+178
Arnd Bergmann says: "Another set of arm-soc bug fixes on top of v3.3-rc5. The few larger bits are all for devices that still need to get set up in board code. Only three platforms are in this set of fixes: omap2+, pxa and lpc32xx." * tag 'fixes-3.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (22 commits) ARM: LPC32xx: serial.c: Fixed loop limit ARM: LPC32xx: serial.c: HW bug workaround ARM: LPC32xx: irq.c: Clear latched event ARM: LPC32xx: Fix interrupt controller init ARM: LPC32xx: Fix irq on GPI_28 ARM: OMAP2: fix mailbox init code ARM: OMAP2+: gpmc-smsc911x: add required smsc911x regulators ARM: OMAP1: Fix out-of-bounds array access for Innovator OMAP3 EVM: remove out-of-bounds array access of gpio_leds ARM: OMAP: Fix build error when mmc_omap is built as module ARM: OMAP: Fix kernel panic with HSMMC when twl4030_gpio is a module pxa/hx4700: add platform device and I2C info for AK4641 codec arch/arm/mach-pxa/: included linux/gpio.h twice arch/arm/mach-mmp/: some files include some headers twice ARM: pxa: fix error handling in pxa2xx_drv_pcmcia_probe ARM: pxa: fix including linux/gpio.h twice ARM: pxa: fix mixed declarations and code in sharpsl_pm ARM: pxa: fix wrong parsing gpio event on spitz ARM: OMAP2+: usb-host: fix compile warning ARM: OMAP4: Move the barrier memboclk_steal() as part of reserve callback ...
2012-02-29ARM: at91/dma: DMA controller registering with DT supportNicolas Ferre1-1/+9
Device tree support on at91sam9g45 family SoC. Only call platform_device_register() if no dma-controller node is found in device tree. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Grant Likely <grant.likely@secretlab.ca>
2012-02-29ARM: at91/dma: remove platform data from DMA controllerNicolas Ferre2-15/+2
DMA controller can deduce its configuration data from the platform. Remove the platform data and match device types with the compatible ones. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Grant Likely <grant.likely@secretlab.ca>
2012-02-28ARM: OMAP2+: Remove apply_uV constraints for fixed regulatorRajendra Nayak1-1/+0
VUSB is a fixed regulator, so get rid of the apply_uV constraint for it, which fixes the following error seen at boot on omap4 SDP and PANDA boards. machine_constraints_voltage: VUSB: failed to apply 3300000uV constraint twl_reg twl_reg.46: can't register VUSB, -22 twl_reg: probe of twl_reg.46 failed with error -22 Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-02-28ARM: OMAP: irqs: Fix NR_IRQS value to handle PRCM interruptsCousson, Benoit1-1/+9
The following commit: 2f31b51659c2d8315ea2888ba5b93076febe672b Author: Tero Kristo <t-kristo@ti.com> Date: Fri Dec 16 14:37:00 2011 -0700 ARM: OMAP4: PRM: use PRCM interrupt handler introduced the PRCM interrupt handler and thus the need for 64 more interrupts. Since SPARSE_IRQ is still not fully functional on OMAP, the NR_IRQS needs to be updated to avoid the failure that happen during irq_alloc_descs call inside the PRCM driver: [ 0.208221] PRCM: failed to allocate irq descs: -12 Later the mux framework is then unable to request an IRQ from the PRCM interrupt handler. [ 1.802795] mux: Failed to setup hwmod io irq -22 Fix that by adding 64 more interrupts for OMAP2PLUS config. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-02-28Merge tag 'iommu-fixes-v3.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds1-1/+2
IOMMU fixes for Linux 3.3-rc5 All the fixes are for the OMAP IOMMU driver. The first patch is the biggest one. It fixes the calls of the function omap_find_iovm_area() in the omap-iommu-debug module which expects a 'struct device' parameter since commit fabdbca instead of an omap_iommu handle. The omap-iommu-debug code still passed the handle to the function which caused a crash. The second patch fixes a NULL pointer dereference in the OMAP code and the third patch makes sure that the omap-iommu is initialized before the omap-isp driver, which relies on the iommu. The last patch is only a workaround until defered probing is implemented. * tag 'iommu-fixes-v3.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: ARM: OMAP: make iommu subsys_initcall to fix builtin omap3isp iommu/omap: fix NULL pointer dereference iommu/omap: fix erroneous omap-iommu-debug API calls
2012-02-28Merge branch 'imx/defconfig' of git://git.linaro.org/people/shawnguo/linux-2.6 into next/socArnd Bergmann97-559/+802
* 'imx/defconfig' of git://git.linaro.org/people/shawnguo/linux-2.6: (2 commits) ARM: defconfig: imx_v6_v7: build in REGULATOR_FIXED_VOLTAGE ARM: imx: update imx_v6_v7_defconfig (upadte to v3.3-rc5)
2012-02-27Merge branch 'fixes-for-grant' of git://sources.calxeda.com/kernel/linux into devicetree/mergeGrant Likely244-2820/+1739
2012-02-27Merge branch 'lpc32xx/fixes' of git://git.antcom.de/linux-2.6 into fixesArnd Bergmann24-125/+265
* 'lpc32xx/fixes' of git://git.antcom.de/linux-2.6: (5 commits) ARM: LPC32xx: serial.c: Fixed loop limit ARM: LPC32xx: serial.c: HW bug workaround ARM: LPC32xx: irq.c: Clear latched event ARM: LPC32xx: Fix interrupt controller init ARM: LPC32xx: Fix irq on GPI_28 Update to Linux 3.3-rc5 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-02-27ARM: LPC32xx: serial.c: Fixed loop limitRoland Stigge1-1/+1
This patch fixes a wrong loop limit on UART init. Signed-off-by: Roland Stigge <stigge@antcom.de> Cc: stable@vger.kernel.org
2012-02-27ARM: LPC32xx: serial.c: HW bug workaroundRoland Stigge1-0/+18
This patch fixes a HW bug by flushing RX FIFOs of the UARTs on init. It was ported from NXP's git.lpclinux.com tree. Signed-off-by: Roland Stigge <stigge@antcom.de> Cc: stable@vger.kernel.org
2012-02-27ARM: LPC32xx: irq.c: Clear latched eventRoland Stigge1-1/+10
This patch fixes the wakeup disable function by clearing latched events. Signed-off-by: Roland Stigge <stigge@antcom.de> Cc: stable@vger.kernel.org
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