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* Merge branch 'omap-fixes' of ↵Russell King2009-08-108-44/+110
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
| * OMAP3: RX51: Updated rx51_defconfigRoger Quadros2009-08-101-3/+4
| | | | | | | | | | | | | | | | | | | | Added REGULATOR, MMC and updated default CMDLINE so RX51 now boots. Note that the regulator code should be moved from mmc-twl4030.c to omap_hsmmc.c so it can be a module. Signed-off-by: Roger Quadros <ext-roger.quadros@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * OMAP2/3: mmc-twl4030: Free up MMC regulators while cleaning upRoger Quadros2009-08-101-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | twl_mmc_cleanup() must free up the regulators that were allocated by twl_mmc_late_init(). This eliminates the below error when 'omap_hsmmc' module is repeatedly loaded and unloaded. "sysfs: cannot create duplicate filename '/devices/platform /mmci-omap-hs.0/microamps_requested_vmmc'" Signed-off-by: Roger Quadros <ext-roger.quadros@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * OMAP3: RX51: Define TWL4030 USB transceiver in board fileRoger Quadros2009-08-101-0/+5
| | | | | | | | | | | | | | | | | | Add OTG transceiver to RX51 platform data to prevent kernel NULL pointer dereference during MUSB initialisation. Signed-off-by: Roger Quadros <ext-roger.quadros@nokia.com> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * OMAP3: Overo: Fix smsc911x platform device resource valueSergio Aguirre2009-08-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes a wrong setting of resource parameter list in SMSC911x platform driver data structure for Overo case. This fixes folowing warning when compiling for Overo board: warning: initialization from incompatible pointer type Introduced since commit id: commit 172ef275444efa12d834fb9d1b1acdac92db47f7 Author: Steve Sakoman <sakoman@gmail.com> Date: Mon Feb 2 06:27:49 2009 +0000 ARM: Add SMSC911X support to Overo platform (V2) Signed-off-by: Sergio Aguirre <saaguirre@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * OMAP3: Fix omap3 sram virtual addres overlap vmalloc space after increasing ↵Janboe Ye2009-08-101-2/+2
| | | | | | | | | | | | | | | | | | | | | | vmalloc size commit e85c205ac1427f2405021a36f083280ff0d0a35e increase vmalloc size. vmalloc space will overlap with OMAP3 sram virtual address. Signed-off-by: Li Hong Mei <hong-mei.li@motorola.com> Signed-off-by: Janboe Ye <yuan-bo.ye@motorola.com> Reviewed-by: Paul Walmsley <paul@pwsan.com>
| * OMAP2/3: DMA errata correctionVikram Pandita2009-08-101-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This errata is valid for: OMAP2420 Errata 1.85 Impacts all 2420 ES rev OMAP2430 Errata 1.10 Impacts only ES1.0 Description: DMA may hang when several channels are used in parallel OMAP3430: Not impacted, so remove the errata fix for omap3 Fixed issue reported on cpu_is_omap24xx check reported by Nishant Kamat Signed-off-by: Vikram Pandita <vikram.pandita@ti.com> Reviewed-by: Nishant Kamat <nskamat@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * OMAP: Fix testing of cpu defines for mach-omap1Tony Lindgren2009-08-101-5/+0
| | | | | | | | | | | | | | | | | | There's no need to keep these defines limited in the ifdef block for mach-omap2. It will just cause problems testing for the CPU revision in the common code, like the next patch does for the DMA errata. Signed-off-by: Tony Lindgren <tony@atomide.com>
| * OMAP: GPIO: Fix incorrect gpio_get logic for output GPIOsRoger Quadros2009-08-051-32/+89
| | | | | | | | | | | | | | | | | | | | gpio_get() should return DATAIN register value when the GPIO is configured as input whereas it should return DATAOUT register value when the GPIO is configured as output. Now /sys/kernel/debug/gpio shows proper values for output GPIOs Signed-off-by: Roger Quadros <ext-roger.quadros@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | USB: musb: fix the nop registration for OMAP3EVMGupta, Ajay Kumar2009-08-073-22/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OMAP3EVM uses ISP1504 phy which doesn't require any programming and thus has to use NOP otg transceiver. Cleanups being done: - Remove unwanted code in usb-musb.c file - Register NOP in OMAP3EVM board file using usb_nop_xceiv_register(). - Select NOP_USB_XCEIV for OMAP3EVM boards. - Don't enable TWL4030_USB in omap3_evm_defconfig Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Eino-Ville Talvala <talvala@stanford.edu> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2009-08-0731-164/+343
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: (30 commits) ARM: 5639/1: arm: clkdev.c should include <linux/clk.h> ARM: 5638/1: arch/arm/kernel/signal.c: use correct address space for CRUNCH ARM: 5637/1: [KS8695] Don't reference CLOCK_TICK_RATE in drivers ARM: S3C64XX: serial: Fix section mismatch warning ARM: S3C24XX: serial: Fix section mismatch warnings ARM: S3C: PWM fix for low duty cycle ARM: 5597/1: [PCI] reset all internal hardware prior PCI initialization ARM: 5627/1: Fix restoring of lr at the end of mcount ARM: 5624/1: Document cache aliasing region S3C64XX: Fix ARMCLK configuration S3C64XX: Fix get_rate() for ARMCLK S3C24XX: GPIO: Fix pin range check in s3c_gpiolib_getchip mx3 defconfig update mx27 defconfig update ARM: 5623/1: Treo680: ir shutdown typo fix ARM: includecheck fix: plat-stmp3xxx/pinmux.c ARM: includecheck fix: plat-s3c64xx/pm.c ARM: includecheck fix: mach-omap2/mcbsp.c ARM: includecheck fix: mach-omap1/mcbsp.c ARM: includecheck fix: board-sffsdr.c ...
| * ARM: 5639/1: arm: clkdev.c should include <linux/clk.h>Hartley Sweeten2009-08-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | <linux/clk.h> should be included to get the base API prototypes. This fixes the following sparse warnings: arch/arm/common/clkdev.c:65:12: warning: symbol 'clk_get_sys' was not declared. Should it be static? arch/arm/common/clkdev.c:79:12: warning: symbol 'clk_get' was not declared. Should it be static? arch/arm/common/clkdev.c:87:6: warning: symbol 'clk_put' was not declared. Should it be static? Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 5638/1: arch/arm/kernel/signal.c: use correct address space for CRUNCHHartley Sweeten2009-08-051-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | preserve_crunch_context() calls __copy_to_user() which expects the destination address to be in __user space. setup_sigframe() properly passes the destination address. restore_crunch_context() calls __copy_from_user() which expects the source address to be in __user space. restore_sigframe() properly passes the source address. This fixes {preserve/restore}_crunch_context() to accept the address as __user space and resolves the following sparse warnings: arch/arm/kernel/signal.c:146:31: warning: incorrect type in argument 1 (different address spaces) expected void [noderef] <asn:1>*to got struct crunch_sigframe *frame arch/arm/kernel/signal.c:156:38: warning: incorrect type in argument 2 (different address spaces) expected void const [noderef] <asn:1>*from got struct crunch_sigframe *frame arch/arm/kernel/signal.c:250:48: warning: incorrect type in argument 1 (different address spaces) expected struct crunch_sigframe *frame got struct crunch_sigframe [noderef] <asn:1>*<noident> arch/arm/kernel/signal.c:365:49: warning: incorrect type in argument 1 (different address spaces) expected struct crunch_sigframe *frame got struct crunch_sigframe [noderef] <asn:1>*<noident> Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 5637/1: [KS8695] Don't reference CLOCK_TICK_RATE in driversAndrew Victor2009-08-052-2/+8
| | | | | | | | | | | | | | | | | | Stop referencing CLOCK_TICK_RATE in the KS8695 drivers, rather refer to a KS8695_CLOCK_RATE. Issue pointed out by Russell King on arm-linux-kernel mailing list. Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * Merge branch 's3c-fixes-rc4-2' of git://aeryn.fluff.org.uk/bjdooks/linuxRussell King2009-08-031-0/+4
| |\
| | * ARM: S3C: PWM fix for low duty cyclePeter Korsgaard2009-07-301-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pwm hardware only checks the compare register after a decrement, so the pin never toggles if tcmp = tcnt. This happens when a very low duty cycle is requested. Fix it by always ensuring that tcmp < tcnt. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| * | ARM: 5597/1: [PCI] reset all internal hardware prior PCI initializationYegor Yefremov2009-07-301-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | Make software reset to avoid freeze if PCI bus was messed up Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | Merge branch 's3c-fixes-rc4' of git://aeryn.fluff.org.uk/bjdooks/linuxRussell King2009-07-303-5/+5
| |\ \ | | |/
| | * S3C64XX: Fix ARMCLK configurationMark Brown2009-07-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The value of armclk_mask needs to be inverted for use as a mask on the register value when updating ARM_RATIO. This is critical for cpufreq support, without it attempts to scale the frequency of the core trash pretty much the entire clock tree. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | * S3C64XX: Fix get_rate() for ARMCLKMark Brown2009-07-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | If the requested clock is faster than the parent clock then the parent clock is the closest we can get to the request so we need to return that instead of the requested clock. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | * S3C24XX: GPIO: Fix pin range check in s3c_gpiolib_getchipLars-Peter Clausen2009-07-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the s3c_gpiolib_getchip implementation for s3c24xx the check whether a pin is in the gpio banks range is reversed. Thus the function returns NULL for valid pins and the gpio chip if its not valid. As a result gpio states are not saved/restored properly during suspend/resume. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| * | Merge branch 'mxc-defconfig-updates' of ↵Russell King2009-07-302-134/+287
| |\ \ | | | | | | | | | | | | git://git.pengutronix.de/git/imx/linux-2.6
| | * | mx3 defconfig updateSascha Hauer2009-07-281-49/+102
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - enable PCM043, MX31LILLY, ARMADILLO5X0 and MX35_3DS boards - enable MXC nand driver - enable UBI support - disable cs89x0 support which broke all boards which do not have this chip Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| | * | mx27 defconfig updateSascha Hauer2009-07-281-85/+185
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - enable MX27_3DS and MX27LITE Board - enable MXC nand driver - enable UBI support Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | Merge branch 'fix' of ↵Russell King2009-07-306-0/+20
| |\ \ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6
| | * | | [ARM] pxa/em-x270: fix compile failure when CONFIG_APM_EMULATION=nMike Rapoport2009-07-231-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If CONFIG_APM_EMULATION=n em-x270 build fails with linker error: arch/arm/mach-pxa/built-in.o: In function `em_x270_battery_critical': em-x270.c:(.text+0x12c0): undefined reference to `apm_queue_event' arch/arm/mach-pxa/built-in.o: In function `em_x270_battery_low': em-x270.c:(.text+0x12c8): undefined reference to `apm_queue_event' make: *** [.tmp_vmlinux1] Error 1 Fix it. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * | | [ARM] pxa: add STUART MFP config for PalmTX,T5,LDMarek Vasut2009-07-183-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * | | [ARM] pxa: fix gpio issue in zyloniteHaojian Zhuang2009-07-182-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | WARNING: at drivers/gpio/gpiolib.c:83 gpio_ensure_requested+0x58/0xbc() autorequest GPIO-71 Modules linked in: [<c0028bd0>] (unwind_backtrace+0x0/0xe8) from [<c003c328>] (warn_slowpath_common+0x48/0x78) [<c003c328>] (warn_slowpath_common+0x48/0x78) from [<c003c394>] (warn_slowpath_fmt+0x28/0x38) [<c003c394>] (warn_slowpath_fmt+0x28/0x38) from [<c0146128>] (gpio_ensure_requested+0x58/0xbc) [<c0146128>] (gpio_ensure_requested+0x58/0xbc) from [<c0146308>] (gpio_direction_input+0x80/0xf4) [<c0146308>] (gpio_direction_input+0x80/0xf4) from [<c000c668>] (zylonite_pxa300_init+0x108/0x214) [<c000c668>] (zylonite_pxa300_init+0x108/0x214) from [<c000c4e4>] (zylonite_init+0x8/0x84) [<c000c4e4>] (zylonite_init+0x8/0x84) from [<c00097cc>] (customize_machine+0x18/0x24) [<c00097cc>] (customize_machine+0x18/0x24) from [<c00222e0>] (do_one_initcall+0x30/0x1b0) [<c00222e0>] (do_one_initcall+0x30/0x1b0) from [<c00083f4>] (kernel_init+0xa4/0x11c) [<c00083f4>] (kernel_init+0xa4/0x11c) from [<c0023f3c>] (kernel_thread_exit+0x0/0x8) ---[ end trace 1b75b31a2719ed1c ]--- This issue is caused by using gpio pin without request. Add gpio_request() into zylonite. To simplify the code, error checking is omitted since this is being performed early. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| * | | | ARM: 5627/1: Fix restoring of lr at the end of mcountUwe Kleine-König2009-07-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After ftrace_trace_function is called r1 is probably clobbered so don't try to use its value for restoring. This was introduced in v2.6.29~38^2~7 Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: 5623/1: Treo680: ir shutdown typo fixTomas Cech2009-07-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | correct GPIO freed in treo680_irda_shutdown() Signed-off-by: Tomáš ?ech <sleep_walker@suse.cz> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: includecheck fix: plat-stmp3xxx/pinmux.cJaswinder Singh Rajput2009-07-251-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix the following 'make includecheck' warning: arch/arm/plat-stmp3xxx/pinmux.c: linux/sysdev.h is included more than once. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Acked-by: dmitry pervushin <dpervushin@embeddedalley.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: includecheck fix: plat-s3c64xx/pm.cJaswinder Singh Rajput2009-07-251-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix the following 'make includecheck' warning: arch/arm/plat-s3c64xx/pm.c: plat/regs-gpio.h is included more than once. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: includecheck fix: mach-omap2/mcbsp.cJaswinder Singh Rajput2009-07-251-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix the following 'make includecheck' warning: arch/arm/mach-omap2/mcbsp.c: mach/irqs.h is included more than once. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Acked-by: Eduardo Valentin <eduardo.valentin@nokia.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: includecheck fix: mach-omap1/mcbsp.cJaswinder Singh Rajput2009-07-251-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix the following 'make includecheck' warning: arch/arm/mach-omap1/mcbsp.c: mach/irqs.h is included more than once. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Acked-by: Eduardo Valentin <eduardo.valentin@nokia.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: includecheck fix: board-sffsdr.cJaswinder Singh Rajput2009-07-251-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix the following 'make includecheck' warning: arch/arm/mach-davinci/board-sffsdr.c: mach/common.h is included more than once. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Acked-by: Philip Balister <philip@opensdr.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: includecheck fix: board-dm646x-evm.cJaswinder Singh Rajput2009-07-251-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix the following 'make includecheck' warning: arch/arm/mach-davinci/board-dm646x-evm.c: mach/common.h is included more than once. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: includecheck fix: board-dm644x-evm.cJaswinder Singh Rajput2009-07-251-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix the following 'make includecheck' warning: arch/arm/mach-davinci/board-dm644x-evm.c: mach/common.h is included more than once. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: includecheck fix: board-dm355-leopard.cJaswinder Singh Rajput2009-07-251-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix the following 'make includecheck' warning: arch/arm/mach-davinci/board-dm355-leopard.c: mach/common.h is included more than once. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: includecheck fix: board-dm355-evm.cJaswinder Singh Rajput2009-07-251-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix the following 'make includecheck' warning: arch/arm/mach-davinci/board-dm355-evm.c: mach/common.h is included more than once. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: includecheck fix: atomic.hJaswinder Singh Rajput2009-07-251-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix the following 'make includecheck' warning: arch/arm/include/asm/atomic.h: asm/system.h is included more than once. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | ARM: includecheck fix: misc.cJaswinder Singh Rajput2009-07-251-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix the following 'make includecheck' warning: arch/arm/boot/compressed/misc.c: linux/compiler.h is included more than once. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | [ARM] 5611/1: ep93xx: update ts72xx nor flash supportHartley Sweeten2009-07-232-8/+13
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the NOR flash support for TS-7200. The TS-7200 models all have 16-bit NOR flash. Update the platform init to support this. Remove the private TS72XX_NOR_* defines and use the common ep93xx defines for the external chip select physical base address instead. Move the NOR flash registration into a static __init function. When the NAND flash support is updated this function will also be used to register the NAND flash for the TS-7250 and TS-7260. Tested-by: Matthieu Crapet <mcrapet@gmail.com> Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | Merge branch 'next' of ↵Linus Torvalds2009-07-301-0/+102
|\ \ \ \ | |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: dmaengine: at_hdmac: add DMA slave transfers dmaengine: at_hdmac: new driver for the Atmel AHB DMA Controller dmaengine: dmatest: correct thread_count while using multiple thread per channel dmaengine: dmatest: add a maximum number of test iterations drivers/dma: Remove unnecessary semicolons drivers/dma/fsldma.c: Remove unnecessary semicolons dmaengine: move HIGHMEM64G restriction to ASYNC_TX_DMA fsldma: do not clear bandwidth control bits on the 83xx controller fsldma: enable external start for the 83xx controller fsldma: use PCI Read Multiple command
| * | | dmaengine: at_hdmac: add DMA slave transfersNicolas Ferre2009-07-221-0/+76
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch for at_hdmac adds the slave transfers capability to the Atmel DMA controller available on some AT91 SOCs. This allow peripheral to memory and memory to peripheral transfers with hardware handshaking. Slave structure for controller specific information is passed through channel private data. This at_dma_slave structure is defined in at_hdmac.h header file and relative hardware definition are moved to this file from at_hdmac_regs.h. Doing this we allow the channel configuration from platform definition code. This work is intensively based on dw_dmac and several slave implementations. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
| * | | dmaengine: at_hdmac: new driver for the Atmel AHB DMA ControllerNicolas Ferre2009-07-221-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This AHB DMA Controller (aka HDMA or DMAC on AT91 systems) is availlable on at91sam9rl chip. It will be used on other products in the future. This first release covers only the memory-to-memory tranfer type. This is the only tranfer type supported by this chip. On other products, it will be used also for peripheral DMA transfer (slave API support to come). I used dmatest client without problem in different configurations to test it. Full documentation for this controller can be found in the SAM9RL datasheet: http://www.atmel.com/dyn/products/product_card.asp?part_id=4243 Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
* | | | mm: Pass virtual address to [__]p{te,ud,md}_free_tlb()Benjamin Herrenschmidt2009-07-271-2/+2
| |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mm: Pass virtual address to [__]p{te,ud,md}_free_tlb() Upcoming paches to support the new 64-bit "BookE" powerpc architecture will need to have the virtual address corresponding to PTE page when freeing it, due to the way the HW table walker works. Basically, the TLB can be loaded with "large" pages that cover the whole virtual space (well, sort-of, half of it actually) represented by a PTE page, and which contain an "indirect" bit indicating that this TLB entry RPN points to an array of PTEs from which the TLB can then create direct entries. Thus, in order to invalidate those when PTE pages are deleted, we need the virtual address to pass to tlbilx or tlbivax instructions. The old trick of sticking it somewhere in the PTE page struct page sucks too much, the address is almost readily available in all call sites and almost everybody implemets these as macros, so we may as well add the argument everywhere. I added it to the pmd and pud variants for consistency. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: David Howells <dhowells@redhat.com> [MN10300 & FRV] Acked-by: Nick Piggin <npiggin@suse.de> Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com> [s390] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2009-07-1817-47/+474
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: ARM: Realview & Versatile: Fix i2c_board_info definitions [ARM] 5608/1: Updated U300 defconfig [ARM] 5606/1: Fix ep93xx watchdog driver headers [ARM] 5594/1: Correct U300 VIC init PM setting [ARM] 5595/1: ep93xx: missing header in dma-m2p.c [ARM] Kirkwood: Correct header define [ARM] pxa: fix ULPI_{DIR,NXT,STP} MFP defines backlight: fix pwm_bl.c to notify platform code when suspending [ARM] pxa: use kzalloc() in pxa_init_gpio_chip() [ARM] pxa: correct I2CPWR clock for pxa3xx pxamci: correct DMA flow control ARM: add support for the EET board, based on the i.MX31 pcm037 module pcm037: add MT9T031 camera support Armadillo 500 add NAND flash device support (resend). ARM MXC: Armadillo 500 add NOR flash device support (resend). mx31: remove duplicated #include
| * | | ARM: Realview & Versatile: Fix i2c_board_info definitionsRussell King2009-07-182-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix i2c_board_info definitions - we were defining the 'type' field of these structures twice since the first argument of I2C_BOARD_INFO sets this field. Move the second definition into I2C_BOARD_INFO(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Jean Delvare <khali@linux-fr.org> Acked-by: Ben Dooks <ben-linux@fluff.org>
| * | | [ARM] 5608/1: Updated U300 defconfigLinus Walleij2009-07-171-10/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removed the LBD support that isn't of any use right now at least, then remove remnants of the TCM config flags that somehow crept in by mistake (not yet merged patch for 2.6.32) and then the usual defconfig noise from updated menus. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [ARM] 5594/1: Correct U300 VIC init PM settingLinus Walleij2009-07-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes the VIC resume from suspend flagged IRQ:s identical to the flags indicating all possible interrupts. This is perhaps not the optimal setting but setting it to 0 makes the system suspend and never come back again (all IRQ sources masked off). Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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