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* ARM: pxa: fix hang on startup with DEBUG_LLRobert Jarzmik2014-10-201-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit 2111667b4677 ("ARM: pxa: call debug_ll_io_init for earlyprintk") triggers in the current kernel the attached backtrace on PXA/tosa early in the boot time when DEBUG_LL is enabled. It is due to overlap between uart virtual memory defined in DEBUG_UART_VIRT and mapped by debug_ll_io_init() and peripheral bus mapped by pxa_map_io at the same address, 0xf2100000. As hinted by Arnd, map early virtual memory for low level debug on address 0xf6200000, even if that means 2 virtual mappings will give access to the pxa internal UARTs (FFUART, BTUART, STUART, ...). ------------[ cut here ]------------ kernel BUG at /home/lumag/linux/mm/vmalloc.c:1143! Internal error: Oops - BUG: 0 [#1] PREEMPT ARM Modules linked in: CPU: 0 PID: 0 Comm: swapper Not tainted 3.17.0-00032-g8e0d202-dirty #23 task: c062a5a8 ti: c0620000 task.ti: c0620000 PC is at vm_area_add_early+0x54/0x84 LR is at add_static_vm_early+0xc/0x60 pc : [<c03e1100>] lr : [<c03d9ef4>] psr: 800001d3 sp : c0621f04 ip : c03efa74 fp : c03edf84 r10: c0637e98 r9 : 40000001 r8 : c03da57c r7 : c3ffcfb0 r6 : 00000000 r5 : c3ffcfb0 r4 : 02000000 r3 : c3ffcfd8 r2 : f2100000 r1 : f4000000 r0 : c3ffcfb0 Flags: Nzcv IRQs off FIQs off Mode SVC_32 ISA ARM Segment kernel Control: 00007977 Table: a0004000 DAC: 00000017 Process swapper (pid: 0, stack limit = 0xc06201c8) Stack: (0xc0621f04 to 0xc0622000) 1f00: c3ffcfd8 40000001 c3ffcfd8 c03ee08c c03da570 c03db90c c0637d24 1f20: 00000000 c03ec7cc c066e654 a0700000 000a0700 c03db914 c03db90c c03daf84 1f40: 00000000 000a0000 c0000000 c03ec7cc 000a0700 c0700000 ffff1000 000a3fff 1f60: 00001000 00000007 00000000 c03ec7cc c0008000 c03ed748 c0621fd4 c03d5d18 1f80: 69052d00 a03ec48c 00000000 c03d8ad0 0000006c 00007977 c036c6e8 00000001 1fa0: c0621fd4 c03ed744 c0628000 a0004000 69052d00 a03ec48c 00000000 c03d68d4 1fc0: 00000000 00000000 00000000 00000000 00000000 c03ed748 c0649894 c062801c 1fe0: c03ed744 c062b2f0 a0004000 69052d00 a03ec48c a0008040 00000000 00000000 [<c03e1100>] (vm_area_add_early) from [<c03d9ef4>] (add_static_vm_early+0xc/0x60) [<c03d9ef4>] (add_static_vm_early) from [<c03da570>] (iotable_init.part.6+0xa8/0xb4) [<c03da570>] (iotable_init.part.6) from [<c03db914>] (pxa25x_map_io+0x8/0x24) [<c03db914>] (pxa25x_map_io) from [<c03daf84>] (paging_init+0x744/0x8d8) [<c03daf84>] (paging_init) from [<c03d8ad0>] (setup_arch+0x354/0x608) [<c03d8ad0>] (setup_arch) from [<c03d68d4>] (start_kernel+0xa8/0x3dc) [<c03d68d4>] (start_kernel) from [<a0008040>] (0xa0008040) Code: e5904008 e0811004 e1520001 2a000005 (e7f001f2) ---[ end trace f24b6c88ae00fa9a ]--- Kernel panic - not syncing: Attempted to kill the idle task! ---[ end Kernel panic - not syncing: Attempted to kill the idle task! Cc: <stable@vger.kernel.org> Reported-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Arnd Bergmann <arnd@arndb.de>
* arm: pxa: add clock pll selection bitsRobert Jarzmik2014-09-301-0/+10
| | | | | | | | | Add missing bits for CCCR and CCSR : - CPLL and PPLL selection, either full speed or 13MHz - CPSR masks Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Mike Turquette <mturquette@linaro.org>
* ARM: pxa: Move iotable mapping inside vmalloc regionEzequiel Garcia2014-07-121-1/+1
| | | | | | | | | | | | | | | | | | | | | In order to remove the following ugly message: BUG: mapping for 0x00000000 at 0xff000000 out of vmalloc space the iotable mappings should be re-located inside the vmalloc region. Such move was introduced at commit: commit 0536bdf33faff4d940ac094c77998cfac368cfff Author: Nicolas Pitre <nicolas.pitre@linaro.org> Date: Thu Aug 25 00:35:59 2011 -0400 ARM: move iotable mappings within the vmalloc region Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> [laurent.pinchart@ideasonboard.com: Hardcode the virtual address] Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: pxa: Don't hardcode addresses and size in map_desc tablesLaurent Pinchart2014-07-121-1/+1
| | | | | | | | | | The virtual address, physical address and size of all regions for which we create static mappings are defined in PXA headers. Replaced the hardcoded values with macros. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: pxa: hx4700.h: include "irqs.h" for PXA_NR_BUILTIN_GPIOAndrea Adami2014-04-241-0/+1
| | | | | | | | | | | | | | | | hx4700 needs the same fix as in 9705e74671f0e4f994d86b00cecf441917c64a66 "ARM: pxa: fix various compilation problems" Fix build errors. Initial one is: /linux/arch/arm/mach-pxa/include/mach/hx4700.h:18:32: error: 'PXA_NR_BUILTIN_GPIO' undeclared here (not in a function) | #define HX4700_ASIC3_GPIO_BASE PXA_NR_BUILTIN_GPIO Cc: stable@vger.kernel.org # v3.13+ Signed-off-by: Andrea Adami <andrea.adami@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* Merge tag 'dropmachtimexh-v2' of git://git.pengutronix.de/git/ukl/linux into ↵Olof Johansson2014-02-181-34/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | next/cleanup This cleanup series gets rid of <mach/timex.h> for platforms not using ARCH_MULTIPLATFORM. (For multi-platform code it's already unused since 387798b (ARM: initial multiplatform support).) To make this work some code out of arch/arm needed to be adapted. The respective changes got acks by their maintainers to be taken via armsoc (with Andrew Morton substituting for Alessandro Zummo as rtc maintainer). Compared to the previous pull request there was another patch added that fixes a (non-critical) regression on ixp4xx. Olof Johansson asked to not squash this fix into the original commit to save him from the need to reverify the series. * tag 'dropmachtimexh-v2' of git://git.pengutronix.de/git/ukl/linux: ARM: ixp4xx: fix timer latch calculation ARM: drop <mach/timex.h> for !ARCH_MULTIPLATFORM, too ARM: rpc: stop using <mach/timex.h> ARM: ixp4xx: stop using <mach/timex.h> input: ixp4xx-beeper: don't use symbols from <mach/timex.h> ARM: at91: don't use <mach/timex.h> ARM: ep93xx: stop using mach/timex.h ARM: mmp: stop using mach/timex.h ARM: netx: stop using mach/timex.h ARM: sa1100: stop using mach/timex.h clocksource: sirf/marco+prima2: drop usage of CLOCK_TICK_RATE rtc: pxa: drop unused #define TIMER_FREQ rtc: at91sam9: include <mach/hardware.h> explicitly ARM/serial: at91: switch atmel serial to use gpiolib Signed-off-by: Olof Johansson <olof@lixom.net>
| * ARM: drop <mach/timex.h> for !ARCH_MULTIPLATFORM, tooUwe Kleine-König2013-12-201-34/+0
| | | | | | | | | | | | | | | | | | | | | | | | While <mach/timex.h> isn't used for multi-platform builds since long it still is for "normal" builds. As the previous patches fix all sites to not make use of this per-platform file, it can go now for good also for platforms that are not (yet) converted to multi-platform. While at it there are no users of CLOCK_TICK_RATE any more, so also drop the dummy #define. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
* | ARM: pxa: fix various compilation problemsLinus Walleij2014-02-1015-1/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to commit 88f718e3fa4d67f3a8dbe79a2f97d722323e4051 "ARM: pxa: delete the custom GPIO header" some drivers fail compilation, for example like this: In file included from sound/soc/pxa/spitz.c:28:0: sound/soc/pxa/spitz.c: In function ‘spitz_ext_control’: arch/arm/mach-pxa/include/mach/spitz.h:111:30: error: ‘PXA_NR_BUILTIN_GPIO’ undeclared (first use in this function) #define SPITZ_SCP_GPIO_BASE (PXA_NR_BUILTIN_GPIO) (etc.) This is caused by implicit inclusion of <mach/irqs.h> from various board-specific headers under <mach/*> in the PXA platform. So we take a sweep over these, and for every such header that uses PXA_NR_BUILTIN_GPIO or PXA_GPIO_TO_IRQ() we explicitly #include "irqs.h" so that we satisfy the dependency in the board include file alone. Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: stable@vger.kernel.org # v3.13+ Signed-off-by: Kevin Hilman <khilman@linaro.org>
* | ARM: pxa: fix USB gadget driver compilation regressionLinus Walleij2013-12-281-0/+2
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After commit 88f718e3fa4d67f3a8dbe79a2f97d722323e4051 "ARM: pxa: delete the custom GPIO header" a compilation error was introduced in the PXA25x gadget driver. An attempt to fix the problem was made in commit b144e4ab1ef130e8bf30bcd3e529b7f35112c503 "usb: gadget: fix pxa25x compilation problems" by explictly stating the driver needs the <mach/hardware.h> header, which solved the compilation for a few boards, such as the pxa255-idp and its defconfig. However the Lubbock board has this special clause in drivers/usb/gadget/pxa25x_udc.c: This include file has an implicit dependency on <mach/irqs.h> having been included before <mach/lubbock.h> was included. Before commit 88f718e3fa4d67f3a8dbe79a2f97d722323e4051 "ARM: pxa: delete the custom GPIO header" this implicit dependency for the pxa25x_udc compile on the Lubbock was satisfied by <linux/gpio.h> implicitly including <mach/gpio.h> which was in turn including <mach/irqs.h>, apart from the earlier added <mach/hardware.h>. Fix this by having the PXA25x <mach/lubbock.h> explicitly include <mach/irqs.h>. Reported-by: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Greg Kroah-Hartmann <gregkh@linuxfoundation.org> Cc: Felipe Balbi <balbi@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: pxa: delete the custom GPIO headerLinus Walleij2013-09-271-32/+0
| | | | | | | | | | | | | | | | | | The PXA sub-architecture appears to have a custom <mach/gpio.h> for no reason whatsoever. The file became completely empty after Haojian removed the remaining content in commit 157d2644cb0c1e71a18baaffca56d2b1d0ebf10f "ARM: pxa: change gpio to platform device". That commit added these two lines: However it seems like deleting the file has no effect whatsoever on the kernel compilation. Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Acked-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* Merge tag 'boards-for-linus' of ↵Linus Torvalds2013-05-041-23/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC board specific changes (part 1) from Olof Johansson: "These changes are all for board specific files. These used to make up a large portion of the ARM changes in the past, but as we are generalizing the support and moving to device tree probing, this has gotten significantly smaller. The only platform actually adding new code here at the moment is Renesas shmobile, as they are still busy converting their code to device tree and have not come far enough to not need it." * tag 'boards-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (43 commits) ARM: msm: USB_MSM_OTG needs USB_PHY ARM: davinci: da850 evm: fix const qualifier placement ARM: davinci: da850 board: add remoteproc support ARM: pxa: move debug uart code ARM: pxa: select PXA935 on saar & tavorevb ARM: mmp: add more compatible names in gpio driver ARM: pxa: move PXA_GPIO_TO_IRQ macro ARM: pxa: remove cpu_is_xxx in gpio driver ARM: Kirkwood: update Network Space Mini v2 description ARM: Kirkwood: DT board setup for CloudBox ARM: Kirkwood: sort board entries by ASCII-code order ARM: OMAP: board-4430sdp: Provide regulator to pwm-backlight ARM: OMAP: zoom: Use pwm stack for lcd and keyboard backlight ARM: OMAP2+: omap2plus_defconfig: Add support for BMP085 pressure sensor omap2+: Remove useless Makefile line omap2+: Remove useless Makefile line ARM: OMAP: RX-51: add missing regulator supply definitions for lis3lv02d ARM: OMAP1: fix omap_udc registration ARM: davinci: use is IS_ENABLED macro ARM: kirkwood: add MACH_GURUPLUG_DT to defconfig ...
| * ARM: pxa: move debug uart codeHaojian Zhuang2013-04-111-23/+0
| | | | | | | | | | | | | | | | Move debug uart code from mach-pxa/mach-mmp to debug directory. Since they are similar, merge them together. Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org> Acked-by: Eric Mico <eric.y.miao@gmail.com>
* | cpufreq: pxa3xx: move cpufreq driver to drivers/cpufreqViresh Kumar2013-04-081-0/+1
|/ | | | | | | | | This patch moves cpufreq driver of ARM based pxa3xx platform to drivers/cpufreq. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Eric Miao <eric.y.miao@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* Merge tag 'cleanup-decompwdog-3.9' of ↵Olof Johansson2013-02-051-5/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.linaro.org/people/shawnguo/linux-2.6 into next/cleanup From Shawn Guo: The series cleans up ARCH_HAS_DECOMP_WDOG and arch_decomp_wdog which are unused on ARM architecure. Samsung has some code setting up wdog in arch_decomp_wdog(). But since CONFIG_S3C_BOOT_WATCHDOG is defined nowhere, it will not run. Otherwise, system can not boot at all when wdog is set up but no one pats it. * tag 'cleanup-decompwdog-3.9' of git://git.linaro.org/people/shawnguo/linux-2.6: ARM: samsung: remove unused arch_decomp_wdog() code ARM: remove unused arch_decomp_wdog() ARM: decompress: remove unused ARCH_HAS_DECOMP_WDOG Signed-off-by: Olof Johansson <olof@lixom.net>
| * ARM: remove unused arch_decomp_wdog()Shawn Guo2013-01-111-5/+0
| | | | | | | | | | | | | | | | | | | | With ARCH_HAS_DECOMP_WDOG removed from arch/arm/boot/compressed/decompress.c, all the arch_decomp_wdog() definition at platform level is unneeded. Remmove it. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Jason Cooper <jason@lakedaemon.net>
* | ARM: PXA3xx: program the CSMSADRCFG registerIgor Grinberg2013-01-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Chip Select Configuration Register must be programmed to 0x2 in order to achieve the correct behavior of the Static Memory Controller. Without this patch devices wired to DFI and accessed through SMC cannot be accessed after resume from S2. Do not rely on the boot loader to program the CSMSADRCFG register by programming it in the kernel smemc module. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Cc: stable@vger.kernel.org Acked-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
* | ARM: palmtreo: fix #ifdefs for leds-gpio deviceMike Dunn2013-01-231-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The #ifdefs around the leds-gpio device platform data are erroneous. Currently the device is not instantiated on the centro unless CONFIG_MACH_TREO680 is defined. This patch eliminates the #ifdefs, and uses the machine_is_* macros to initialize the data based on which machine the code is running on and the build-time configuration. Unused data is optimized out by the build tools if build configuration does not enable support for both machines. Tested on my palm treo 680, and compile-tested for all three combinations of treo680/centro build configurations. Signed-off-by: Mike Dunn <mikedunn@newsguy.com> Acked-by: Tomas Cech <sleep_walker@suse.cz> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
* | ARM: palmtreo: fix lcd initilialization on treo680Mike Dunn2013-01-231-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch gets the LCD working on my Palm Treo680 by adding some code that manages the three gpios interfaced to the lcd on the Treo 680. The precise role of each gpio in the hardware architecture is not entirely clear to me; this patch is the result of trial-and-error and observing how the PalmOS code initializes the lcd. The need for this patch is not evident when Linux is loaded from PalmOS, because at that point the lcd-related gpios have already been configured. But when booting the kernel by other means, this patch is required unless the bootloader has performed the necessary initialializations. Signed-off-by: Mike Dunn <mikedunn@newsguy.com> Acked-by: Tomas Cech <sleep_walker@suse.cz> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
* | ALSA: pxa27x: fix ac97 warm resetMike Dunn2013-01-081-0/+3
|/ | | | | | | | | | | | | | | | | | | | | | | This patch fixes some code that implements a work-around to a hardware bug in the ac97 controller on the pxa27x. A bug in the controller's warm reset functionality requires that the mfp used by the controller as the AC97_nRESET line be temporarily reconfigured as a generic output gpio (AF0) and manually held high for the duration of the warm reset cycle. This is what was done in the original code, but it was broken long ago by commit fb1bf8cd ([ARM] pxa: introduce processor specific pxa27x_assert_ac97reset()) which changed the mfp to a GPIO input instead of a high output. The fix requires the ac97 controller to obtain the gpio via gpio_request_one(), with arguments that configure the gpio as an output initially driven high. Tested on a palm treo 680 machine. Reportedly, this broken code only prevents a warm reset on hardware that lacks a pull-up on the line, which appears to be the case for me. Signed-off-by: Mike Dunn <mikedunn@newsguy.com> Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
* Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-12-124-37/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull ARM SoC cleanups on various subarchitectures from Olof Johansson: "Cleanup patches for various ARM platforms and some of their associated drivers. There's also a branch in here that enables Freescale i.MX to be part of the multiplatform support -- the first "big" SoC that is moved over (more multiplatform work comes in a separate branch later during the merge window)." Conflicts fixed as per Olof, including a silent semantic one in arch/arm/mach-omap2/board-generic.c (omap_prcm_restart() was renamed to omap3xxx_restart(), and a new user of the old name was added). * tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (189 commits) ARM: omap: fix typo on timer cleanup ARM: EXYNOS: Remove unused regs-mem.h file ARM: EXYNOS: Remove unused non-dt support for dwmci controller ARM: Kirkwood: Use hw_pci.ops instead of hw_pci.scan ARM: OMAP3: cm-t3517: use GPTIMER for system clock ARM: OMAP2+: timer: remove CONFIG_OMAP_32K_TIMER ARM: SAMSUNG: use devm_ functions for ADC driver ARM: EXYNOS: no duplicate mask/unmask in eint0_15 ARM: S3C24XX: SPI clock channel setup is fixed for S3C2443 ARM: EXYNOS: Remove i2c0 resource information and setting of device names ARM: Kirkwood: checkpatch cleanups ARM: Kirkwood: Fix sparse warnings. ARM: Kirkwood: Remove unused includes ARM: kirkwood: cleanup lsxl board includes ARM: integrator: use BUG_ON where possible ARM: integrator: push down SC dependencies ARM: integrator: delete static UART1 mapping ARM: integrator: delete SC mapping on the CP ARM: integrator: remove static CP syscon mapping ARM: integrator: remove static AP syscon mapping ...
| * ARM: pxa: remove pxa95x supportHaojian Zhuang2012-11-154-37/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | PXA95x isn't widely used. And it adds the effort on supporting multiple platform. So remove it. The assumption is that nobody will miss this support. If you are reading this text because you actually require pxa95x support on a new kernel, we can work out a way to revert this patch or add support to the mmp platform. Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | ARM: move udc_pxa2xx.h to linux/platform_dataRussell King2012-11-161-1/+1
|/ | | | | | | | | | Move the PXA2xx/IXP4xx UDC header file into linux/platform_data as it only contains a driver platform data structure. Acked-by: Felipe Balbi <balbi@ti.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'multiplatform/platform-data' into next/multiplatformOlof Johansson2012-09-2211-425/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * multiplatform/platform-data: ARM: spear: move platform_data definitions ARM: samsung: move platform_data definitions ARM: orion: move platform_data definitions ARM: nomadik: move platform_data definitions ARM: w90x900: move platform_data definitions ARM: vt8500: move platform_data definitions ARM: tegra: move sdhci platform_data definition ARM: sa1100: move platform_data definitions ARM: pxa: move platform_data definitions ARM: netx: move platform_data definitions ARM: msm: move platform_data definitions ARM: imx: move platform_data definitions ARM: ep93xx: move platform_data definitions ARM: davinci: move platform_data definitions ARM: at91: move platform_data definitions Conflicts due to removed files: arch/arm/mach-tegra/board-harmony.c arch/arm/mach-tegra/board-trimslice.c Conflicts due to code removal: arch/arm/mach-tegra/board-paz00.c Context conflicts in: drivers/mmc/host/sdhci-tegra.c drivers/net/irda/pxaficp_ir.c Signed-off-by: Olof Johansson <olof@lixom.net>
| * ARM: pxa: move platform_data definitionsArnd Bergmann2012-09-1411-425/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the pxa include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Jeff Garzik <jgarzik@redhat.com> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Paul Parsons <lost.distance@yahoo.com> Acked-by: Vinod Koul <vinod.koul@linux.intel.com> Acked-By: Stefan Schmidt <stefan@openezx.org> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Daniel Ribeiro <drwyrm@gmail.com> Cc: Harald Welte <laforge@openezx.org> Cc: Philipp Zabel <philipp.zabel@gmail.com> Cc: Tomas Cech <sleep_walker@suse.cz> Cc: Sergey Lapin <slapin@ossfans.org> Cc: Jonathan Cameron <jic23@cam.ac.uk> Cc: Dan Williams <djbw@fb.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Chris Ball <cjb@laptop.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Samuel Ortiz <samuel@sortiz.org> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: Liam Girdwood <lrg@ti.com> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.de> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Cc: openezx-devel@lists.openezx.org
* | ARM: pxa: append the definition of CKENCHaojian Zhuang2012-08-201-0/+1
|/ | | | Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
* ARM: sa11x0/pxa: convert OS timer registers to IOMEMRussell King2012-07-091-11/+11
| | | | | | | | | | | | | | | | | | | | | | Make the OS timer registers have IOMEM like properities so they can be passed to readl_relaxed/writel_relaxed() et.al. rather than being straight volatile dereferences. Add linux/io.h includes where required. linux/io.h includes added to arch/arm/mach-sa1100/cpu-sa1100.c, arch/arm/mach-sa1100/jornada720_ssp.c, arch/arm/mach-sa1100/leds-lart.c drivers/input/touchscreen/jornada720_ts.c, drivers/pcmcia/sa1100_shannon.c from Arnd. This fixes these warnings: arch/arm/mach-sa1100/time.c: In function 'sa1100_timer_init': arch/arm/mach-sa1100/time.c:104: warning: passing argument 1 of 'clocksource_mmio_init' discards qualifiers from pointer target type arch/arm/mach-pxa/time.c: In function 'pxa_timer_init': arch/arm/mach-pxa/time.c:126: warning: passing argument 1 of 'clocksource_mmio_init' discards qualifiers from pointer target type Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'board-specific' of git://github.com/hzhuang1/linux into ↵Olof Johansson2012-05-181-0/+1
|\ | | | | | | | | | | | | | | next/boards * 'board-specific' of git://github.com/hzhuang1/linux: ARM: pxa: hx4700: Add Synaptics NavPoint touchpad ARM: pxa: Use REGULATOR_SUPPLY macro
| * ARM: pxa: hx4700: Add Synaptics NavPoint touchpadPaul Parsons2012-05-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds the Synaptics NavPoint touchpad to the hx4700 platform: 1. Change GPIO23_SSP1_SCLK value in hx4700_pin_config[] from an output to an input, since the NavPoint is connected to SSP in SPI slave mode. 2. Add GPIO102_GPIO (NavPoint power) to hx4700_pin_config[]. 3. Add navpoint platform_device to devices[]. Signed-off-by: Paul Parsons <lost.distance@yahoo.com> Cc: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
* | Merge tag 'omap-board-for-v3.5' of ↵Olof Johansson2012-05-101-0/+7
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/boards Board specific changes for omap. Note that these are based on omap-pm-regulator-for-v3.5 as both branches are adding twl regulators. By Paul Gortmaker (8) and others via Linus Torvalds (38) and others * tag 'omap-board-for-v3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: OMAP: omap4panda: Use common configuration for V1V8, V2V1 supplies OMAP: 4430SDP: Use common configuration for V1V8, V2V1 supplies OMAP4: twl-common: Add twl6030 V1V8, V2V1 SMPS common configuration ARM: OMAP: Mark Beagleboard-xM MMC bus as 4-bit Add MSUB support for the LogicPD OMAP3530 DevKits ARM: OMAP: rx51: Platform support for lis3lv02d accelerometer ARM: OMAP2+: craneboard: register emac device ARM: OMAP4: board-omap4panda: Register platform device for HDMI audio codec ARM: OMAP4: board-4430sdp: Register platform device for HDMI audio codec ARM: OMAP: devices: Register platform devices for HDMI audio ARM: OMAP3: igep0020: Add support for Micron NAND Flash storage memory ARM: OMAP2+: nand: Make board_onenand_init() visible to board code ARM: OMAP3: cm-t35: add support for power off ARM: OMAP: WiLink platform data for the PandaBoard ARM: OMAP2PLUS: Enable HIGHMEM ARM: OMAP: omap2plus_defconfig: Enable ehci-omap and sms95xx support Signed-off-by: Olof Johansson <olof@lixom.net>
| * ARM: PXA2xx: MFP: fix bug with MFP_LPM_KEEP_OUTPUTIgor Grinberg2012-04-271-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: pxa: mioa701 add camera output enable gpioRobert Jarzmik2012-04-271-0/+3
| | | | | | | | | | | | | | | | | | The Micron MT9M111 camera chip needs its output enable to be activated in order to work. The bootloader is not required to activate it, so do it in machine code. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
* | ARM: pxa: use ioremap to access CPLDSascha Hauer2012-04-271-66/+2
|/ | | | | | | | | | | | The pcm990 baseboard for the pcm027 module used to setup a static mapping for accessing the CPLD. It became illegal to call iotable_init that late. The pcm027 support is broken since then. This patch switches the cpld support to ioremap and removes all references to previous static mappings. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
* ARM: fix __io macro for PCMCIARob Herring2012-04-051-0/+17
| | | | | | | | | | | | | | | | | | | | | | With commit c334bc1 (ARM: make mach/io.h include optional), PCMCIA was broken. PCMCIA depends on __io() returning a valid i/o address, and most ARM platforms require IO_SPACE_LIMIT be set to 0xffffffff for PCMCIA. This needs a better fix with a fixed i/o address mapping, but for now we just restore things to the previous behavior. This fixes at91, omap1, pxa and sa11xx. pxa needs io.h if PCI is enabled, but PCMCIA is not. sa11xx already has IO_SPACE_LIMIT set to 0xffffffff, so it doesn't need an io.h. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Joachim Eastwood <joachim.eastwood@jotron.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Andrew Victor <linux@maxim.org.za> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Tested-by: Paul Parsons <lost.distance@yahoo.com> (pxa270) Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Olof Johansson <olof@lixom.net>
* Merge tag 'cleanup2' of ↵Linus Torvalds2012-03-292-26/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull "ARM: cleanups of io includes" from Olof Johansson: "Rob Herring has done a sweeping change cleaning up all of the mach/io.h includes, moving some of the oft-repeated macros to a common location and removing a bunch of boiler plate. This is another step closer to a common zImage for multiple platforms." Fix up various fairly trivial conflicts (<mach/io.h> removal vs changes around it, tegra localtimer.o is *still* gone, yadda-yadda). * tag 'cleanup2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (29 commits) ARM: tegra: Include assembler.h in sleep.S to fix build break ARM: pxa: use common IOMEM definition ARM: dma-mapping: convert ARCH_HAS_DMA_SET_COHERENT_MASK to kconfig symbol ARM: __io abuse cleanup ARM: create a common IOMEM definition ARM: iop13xx: fix missing declaration of iop13xx_init_early ARM: fix ioremap/iounmap for !CONFIG_MMU ARM: kill off __mem_pci ARM: remove bunch of now unused mach/io.h files ARM: make mach/io.h include optional ARM: clps711x: remove unneeded include of mach/io.h ARM: dove: add explicit include of dove.h to addr-map.c ARM: at91: add explicit include of hardware.h to uncompressor ARM: ep93xx: clean-up mach/io.h ARM: tegra: clean-up mach/io.h ARM: orion5x: clean-up mach/io.h ARM: davinci: remove unneeded mach/io.h include [media] davinci: remove includes of mach/io.h ARM: OMAP: Remove remaining includes for mach/io.h ARM: msm: clean-up mach/io.h ...
| * ARM: pxa: use common IOMEM definitionRob Herring2012-03-251-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pxa was missed in the moving of IOMEM to a common definition, so lots of IOMEM redefined warnings were introduced. So remove pxa IOMEM definition and fix all the fallout. Reported-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@marvell.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.de> Cc: rtc-linux@googlegroups.com Cc: alsa-devel@alsa-project.org
| * ARM: dma-mapping: convert ARCH_HAS_DMA_SET_COHERENT_MASK to kconfig symbolRob Herring2012-03-251-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The only users of ARCH_HAS_DMA_SET_COHERENT_MASK are 2 ARM platforms: ixp4xx and pxa cm_x2xx. We've been getting lucky that the define is implicitly included before dma-mapping.h, but the removal of io.h broke things (c334bc1 ARM: make mach/io.h include optional). Since memory.h is the correct place, but no longer exists, convert the define to a kconfig entry. Reported-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Nicolas Pitre <nico@linaro.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Imre Kaloz <kaloz@openwrt.org> Cc: Krzysztof Halasa <khc@pm.waw.pl> Cc: Eric Miao <eric.y.miao@gmail.com> Acked-by: Haojian Zhuang <haojian.zhuang@marvell.com> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Dan Williams <dan.j.williams@intel.com>
| * ARM: remove bunch of now unused mach/io.h filesRob Herring2012-03-061-20/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | Now that many platforms don't need mach/io.h, remove the unused ones. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Jamie Iles <jamie@jamieiles.com> Acked-by: Pawel Moll <pawel.moll@arm.com> Acked-by: Nicolas Pitre <nico@linaro.org>
* | Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-armLinus Torvalds2012-03-292-1/+3
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull more ARM updates from Russell King. This got a fair number of conflicts with the <asm/system.h> split, but also with some other sparse-irq and header file include cleanups. They all looked pretty trivial, though. * 'for-linus' of git://git.linaro.org/people/rmk/linux-arm: (59 commits) ARM: fix Kconfig warning for HAVE_BPF_JIT ARM: 7361/1: provide XIP_VIRT_ADDR for no-MMU builds ARM: 7349/1: integrator: convert to sparse irqs ARM: 7259/3: net: JIT compiler for packet filters ARM: 7334/1: add jump label support ARM: 7333/2: jump label: detect %c support for ARM ARM: 7338/1: add support for early console output via semihosting ARM: use set_current_blocked() and block_sigmask() ARM: exec: remove redundant set_fs(USER_DS) ARM: 7332/1: extract out code patch function from kprobes ARM: 7331/1: extract out insn generation code from ftrace ARM: 7330/1: ftrace: use canonical Thumb-2 wide instruction format ARM: 7351/1: ftrace: remove useless memory checks ARM: 7316/1: kexec: EOI active and mask all interrupts in kexec crash path ARM: Versatile Express: add NO_IOPORT ARM: get rid of asm/irq.h in asm/prom.h ARM: 7319/1: Print debug info for SIGBUS in user faults ARM: 7318/1: gic: refactor irq_start assignment ARM: 7317/1: irq: avoid NULL check in for_each_irq_desc loop ARM: 7315/1: perf: add support for the Cortex-A7 PMU ...
| * | ARM: 7344/1: pxa: mainstone: add missing include for IRQ_BOARD_STARTRob Herring2012-02-231-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | As part of mach/irqs.h include removal from sparse, mainstone.h was missed. This fixes the compile of the pcmcia driver. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | Merge branch 'sparse_irq' of git://sources.calxeda.com/kernel/linux into ↵Russell King2012-02-041-1/+1
| |\ \ | | | | | | | | | | | | devel-stable
| | * | ARM: pxa: remove NR_IRQSRob Herring2012-01-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Remove NR_IRQS and add a per machine .nr_irqs setting. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
* | | | Merge tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-03-271-0/+2
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull "ARM: board specific updates" from Arnd Bergmann/Olof Johansson: "These changes are all specific to one board only. We're trying to keep the number of board files low, but generally board level updates are ok on platforms that are working on moving towards DT based probing, which will eventually lead to removing them. The board-ams-delta.c board file gets a conflict between the removal of ams_delta_config and the addition of a lot of other data. The Kconfig file has two changes in the same line, and in exynos, the power domain cleanup conflicts with the addition of the image sensor device. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [olof: Amended a fix for a mismerge to board-omap4panda.c] Signed-off-by: Olof Johansson <olof@lixom.net>" Fixed up some fairly trivial conflicts manually. * tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (82 commits) i.MX35-PDK: Add Camera support ARM : mx35: 3ds-board: add framebuffer device pxa/hx4700: Remove pcmcia platform_device structure ARM: pxa/hx4700: Reduce sleep mode battery discharge by 35% ARM: pxa/hx4700: Remove unwanted request for GPIO105 ARM: EXYNOS: support Exynos4210-bus Devfreq driver on Nuri board ARM: EXYNOS: Register JPEG on nuri ARM: EXYNOS: Register JPEG on universal_c210 ARM: S5PV210: Enable JPEG on SMDKV210 ARM: S5PV210: Add JPEG board definition ARM: EXYNOS: Enable JPEG on Origen ARM: EXYNOS: Enable JPEG on SMDKV310 ARM: EXYNOS: Add __init attribute to universal_camera_init() ARM: EXYNOS: Add __init attribute to nuri_camera_init() ARM: S5PV210: Enable FIMC on SMDKC110 ARM: S5PV210: Enable FIMC on SMDKV210 ARM: S5PV210: Enable MFC on SMDKC110 ARM: S5PV210: Enable MFC on SMDKV210 ARM: EXYNOS: Enable G2D on SMDKV310 ARM: tegra: update defconfig ...
| * \ \ \ Merge branch 'board-specific' of git://github.com/hzhuang1/linux into ↵Arnd Bergmann2012-03-151-0/+2
| |\ \ \ \ | | |/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | next/boards * 'board-specific' of git://github.com/hzhuang1/linux: pxa/hx4700: Remove pcmcia platform_device structure ARM: pxa/hx4700: Reduce sleep mode battery discharge by 35% ARM: pxa/hx4700: Remove unwanted request for GPIO105 (update to 3.3-rc7) Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | ARM: pxa/hx4700: Reduce sleep mode battery discharge by 35%Paul Parsons2012-03-141-0/+2
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drive the two Bluetooth UART output GPIOs (GPIO43_BTUART_TXD, GPIO45_BTUART_RTS) LOW during sleep mode instead of HIGH. This reduces sleep mode battery discharge from approximately 46 mA to approximately 30 mA. Signed-off-by: Oliver Winker <oliver@oli1170.net> Signed-off-by: Paul Parsons <lost.distance@yahoo.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
* | | | Merge branch 'pcmcia' of git://git.linaro.org/people/rmk/linux-armLinus Torvalds2012-03-231-1/+0
|\ \ \ \ | |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull #3 ARM updates from Russell King: "This adds gpio support to soc_common, allowing an amount of code to be deleted from each PCMCIA socket driver for the PXA/SA11x0 SoCs." * 'pcmcia' of git://git.linaro.org/people/rmk/linux-arm: PCMCIA: sa1111: rename sa1111 socket drivers to have sa1111_ prefix. PCMCIA: make lubbock socket driver part of sa1111_cs PCMCIA: add Kconfig control for building sa11xx_base.c PCMCIA: sa1111: jornada720: no need to disable IRQs around sa1111_set_io PCMCIA: sa1111: pass along sa1111_pcmcia_configure_socket() failure code PCMCIA: soc_common: remove explicit wrprot initialization in socket drivers PCMCIA: soc_common: remove soc_pcmcia_*_irqs functions PCMCIA: sa11x0: h3600: convert to use new irq/gpio management PCMCIA: sa11x0: simpad: convert to use new irq/gpio management PCMCIA: sa11x0: shannon: convert to use new irq/gpio management PCMCIA: sa11x0: nanoengine: convert reset handling to use GPIO subsystem PCMCIA: sa11x0: nanoengine: convert to use new irq/gpio management PCMCIA: sa11x0: cerf: convert reset handling to use GPIO subsystem PCMCIA: sa11x0: cerf: convert to use new irq/gpio management PCMCIA: sa11x0: assabet: convert to use new irq/gpio management PCMCIA: sa1111: use new per-socket irq/gpio infrastructure PCMCIA: pxa: convert PXA socket drivers to use new irq/gpio management PCMCIA: soc_common: add GPIO support for card status signals PCMCIA: soc_common: move common initialization into soc_common
| * | | PCMCIA: pxa: convert PXA socket drivers to use new irq/gpio managementRussell King2012-02-041-1/+0
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | Convert all the PXA platform socket drivers to use the new irq/gpio management provided by soc_common. This relieves these drivers from having to do anything with these GPIOs other than provide the numbers to soc_common. Acked-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux ↵Russell King2012-02-221-15/+0
|\ \ \ | |_|/ |/| | | | | into for-armsoc
| * | ARM: remove disable_fiq and arch_ret_to_user macrosRob Herring2012-02-211-15/+0
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that most platforms don't need disable_fiq and arch_ret_to_user macros, we can remove the empty macros or empty entry-macro.S files. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Jamie Iles <jamie@jamieiles.com> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Ryan Mallon <rmallon@gmail.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Shawn Guo <shawn.guo@linaro.org>
* | ARM: big removal of now unused arch_idle()Nicolas Pitre2012-01-201-15/+0
|/ | | | | | | | | | | | | When this is the only content remaining in mach/system.h then the whole file is removed. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-and-tested-by: Jamie Iles <jamie@jamieiles.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: David Brown <davidb@codeaurora.org> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
* Merge branch 'samsung/driver' into next/driversArnd Bergmann2012-01-093-55/+0
|\ | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-mxs/include/mach/common.h Pull in previous samsung conflict merges and do a trivial merge of an mxs double-add conflict. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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