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| | * | | | | [ARM] pxa: remove unnecessary #include of pxa2xx-gpio.h in clock.cEric Miao2008-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | | [ARM] pxa: include <mach/hardware.h> in pxa-regs.hEric Miao2008-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | for the reference of __REG() within <mach/hardware.h> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | | [ARM] pxa: further cleanup of pxa-regs.hEric Miao2008-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | | [ARM] pxa: move GPIOx_BASE and GPIO register offsets to gpio.cEric Miao2008-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | | [ARM] pxa: move AC97 register definitions into dedicated regs-ac97.hEric Miao2008-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The optimal change would be to move the AC97 register definitions into the AC97 driver, unfortunately, the registers are shared between several files. Move them into a dedicated regs-ac97.h first. Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | | [ARM] pxa: move UART register definitions into dedicated regs-uart.hEric Miao2008-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | | [ARM] pxa: move pxa2xx specific PWRMODE definitions into pxa2xx-regs.hEric Miao2008-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | | [ARM] pxa: remove the now unused IMPMCR/IMPMSR register definitionsEric Miao2008-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There two are internal registers that are used to control the power management of the Internal Memory (i.e. Internal SRAM). They are referenced nowhere and removed here to simplify pxa-regs.h a bit. Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | | [ARM] pxa: remove unused PWM register definitions, use generic PWM APIEric Miao2008-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We now have generic PWM API for PXA, the PWM registers definitions are now used nowhere, and it is not encouraged to manipulate them directly by driver code. Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | | [ARM] pxa: move FICP register definitions into pxaficp_ir.cEric Miao2008-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | | [ARM] pxa: move camera (QCI) registers definition out of pxa-regs.hEric Miao2008-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
| | * | | | | [ARM] pxa: removed unused declarations of pxa_gpio_* in hardware.hEric Miao2008-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pxa_gpio_{get,set}_value() are not used anymore, remove them from hardware.h. Declaration of pxa_gpio_mode() is still being referenced and thus moved into pxa2xx-gpio.h Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | | [ARM] pxa: use <linux/gpio.h> instead of unnecessary <mach/gpio.h>Eric Miao2008-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | | [ARM] pxa: add support for additional GPIOs on PXA26xEric Miao2008-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Original patch from Marek Vasut, the problems with PXA26x are: 1. there are additional 4 GPIOs 86,87,88,89 have their direction bits inverted in GPDR2, as well as their alternate function bits being '1' for their GPIO functionality in GAFRx 2. there is no easy way to decide if the processor is a pxa26x or a pxa250/pxa255 at run-time, so the assumption here is the pxa26x will be treated as one of the pxa25x variants, and board code should have a better knowledge of the processor it is featured Introduce pxa26x_init_irq() for the second purpose, and treat the additional GPIOs > 85 on PXA25x specially. Kconfig option CONFIG_CPU_PXA26x is introduced to optimize the code a bit when PXA26x support isn't needed. Board config options have to select this to enable the support for PXA26x. __gpio_is_inverted() will be optimized way when CONFIG_CPU_PXA26x isn't selected. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | | Revert "[ARM] pxa: introduce cpu_is_pxa26x()"Eric Miao2008-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit da1a3dc0ebb4f9209a1939eaa6b18901e0cd7bc0. The originally proposed way in the above commit is incorrect. And there is no easy way to distinguish between pxa25x and pxa26x at run-time. Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | | [ARM] pxa: use 'pxa_last_gpio' instead of 'gpio_nr' in mfp-pxa2xx.cEric Miao2008-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'gpio_nr' can really be inferred by 'pxa_last_gpio', and since we already have that variable, remove the unnecessary 'gpio_nr' now. Also, fix the incorrect GPIO number passed in pxa27x_init_irq(). Note: pxa_last_gpio should be initialized earlier, and this is true since it's been assigned in machine_desc->init_irq(). Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | | [ARM] pxa: add muxed gpio wakeup sources on pxa2xx architecturesRobert Jarzmik2008-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PXA SoC have several GPIOs muxed on only one wakeup source. Add support for these wakeup sources which were missing in mfp core support. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | | | | | [ARM] Ensure that both MAX_DMA_ADDRESS and ISA_DMA_THRESHOLD are definedRussell King2008-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both of these symbols should be defined by a platform, or neither should be defined. Ensure that all platforms conform. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | [ARM] Add a common typesafe __io implementationRussell King2008-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As Al did for Versatile in 2ad4f86b60b649fd7428265c08d73a3bd360c81b, add a typesafe __io implementation for platforms to use. Convert platforms to use this new simple typesafe implementation. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | [ARM] Hide ISA DMA API when ISA_DMA_API is unsetRussell King2008-11-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When ISA_DMA_API is unset, we're not implementing the ISA DMA API, so there's no point in publishing the prototypes via asm/dma.h, nor including the machine dependent parts of that API. This allows us to remove a lot of mach/dma.h files which don't contain any useful code. Unfortunately though, some platforms put their own private non-ISA definitions into mach/dma.h, so we leave these behind and fix the appropriate #include statments. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | [ARM] pxa: avoid polluting the kernel's namespaceRussell King2008-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid unnecessarily pollution of the kernel's namespace by avoiding mach/hardware.h. Include this header file where necessary. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | Merge branch 'highmem' into develRussell King2008-11-28
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-clps7500/include/mach/memory.h
| | * | | | | | [ARM] remove a common set of __virt_to_bus definitionsNicolas Pitre2008-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Let's provide an overridable default instead of having every machine class define __virt_to_bus and __bus_to_virt to the same thing. What most platforms are using is bus_addr == phys_addr so such is the default. One exception is ebsa110 which has no DMA what so ever, so the actual definition is not important except only for proper compilation. Also added a comment about the special footbridge bus translation. Let's also remove comments alluding to set_dma_addr which is not (and should not) be commonly used. Signed-off-by: Nicolas Pitre <nico@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | Merge branches 'core' and 'clks' into develRussell King2008-11-27
| |\ \ \ \ \ \ \ | | | |_|_|/ / / | | |/| | | | |
| | * | | | | | [ARM] pxa: don't pass a consumer clock name for devices with unique clocksRussell King2008-11-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Where devices only have one consumer, passing a consumer clock ID has no real benefit. Remove it. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | | | | [ARM] pxa: convert to clkdev and match clocks by struct device where possibleRussell King2008-11-27
| | | |/ / / / | | |/| | | | | | | | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * / | | | | [ARM] Arrange for platforms to select appropriate CPU supportRussell King2008-11-27
| |/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than: config CPU_BLAH bool depends on ARCH_FOO || MACH_BAR default y if ARCH_FOO || MACH_BAR arrange for ARCH_FOO and MACH_BAR to select CPU_BLAH directly. Acked-by: Nicolas Pitre <nico@marvell.com> Acked-by: Andrew Victor <linux@maxim.org.za> Acked-by: Brian Swetland <swetland@google.com> Acked-by: Eric Miao <eric.miao@marvell.com> Acked-by: Nicolas Bellido <ml@acolin.be> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | | | Merge branch 'topic/asoc' into to-pushTakashi Iwai2008-12-25
|\ \ \ \ \ \ | |_|_|_|/ / |/| | | | |
| * | | | | Merge branch 'upstream' into topic/asocTakashi Iwai2008-12-01
| |\ \ \ \ \ | | | |_|/ / | | |/| | |
| * | | | | ASoC: Add Palm/PXA27x unified ASoC audio driverMarek Vasut2008-11-05
| | |_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | this patch adds asoc audio driver for pxa27x based Palm PDAs. I tested it for palmtx, t5 and ld, it should work with palmz72 as well (slapin, please test). I sent it here some time ago, but now I got to fixing bugs in it. It should be somehow mostly ok and ready for applying. [Converted to use snd_soc_dapm_nc_pin() and bool Kconfig -- broonie] Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | | | | [ARM] fix kernel-doc syntaxRandy Dunlap2008-12-14
| |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix kernel-doc notation to use correct syntax. Even though this should be moved to where the function is actually implemented... Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | [ARM] pxa/palmtx: misc fixes to use generic GPIO APIMarek Vasut2008-11-27
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* | | | [ARM] pxa/pcm990: use negative number for an invalid GPIO in camera dataGuennadi Liakhovetski2008-11-25
| |_|/ |/| | | | | | | | | | | | | | | | | | | | 0 is a valid GPIO number, use a negative number to specify, that this camera doesn't have a GPIO for bus-width switching. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* | | [ARM] pxa/MioA701: bluetooth resume fixRobert Jarzmik2008-11-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The G3IPL expects the value at RAM address 0xa020b020 to be exactly 1 to setup the bluetooth GPIOs properly. The actual code got a value from gpio_get_value() which was not 1, but a "not equal to 0" integer. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* | | [ARM] pxa/MioA701: fix memory corruption.Robert Jarzmik2008-11-22
| |/ |/| | | | | | | | | | | | | | | | | In the resume bootstrap, the early disable address is wrong. Fix it to RAM address 0xa020b000 instead of 0xa0200000, and make it consistent with RESUME_ENABLE_ADDR in mioa701.c. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* | [ARM] 5330/1: mach-pxa: Fixup reset for systems using reboot=cold or other ↵Jaya Kumar2008-11-17
| | | | | | | | | | | | | | | | | | | | | | | | strings This patch makes do_hw_reset the default reboot behavior when nothing else matches. This restores reboot functionality on gumstix basix devices where reboot=cold is the default boot argument. Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com> Acked-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] pxa: fix incorrect PCMCIA PSKTSEL pin configuration for spitzEric Miao2008-11-16
| | | | | | | | | | | | | | | | | | The original incorrect configuration caused GPIO79_nCS_3 being overriden, thus resulted in the NAND flash not being detected. The real PSKTSEL pin is on GPIO104 instead of GPIO79. Signed-off-by: Eric Miao <eric.miao@marvell.com> Cc: Richard Purdie <rpurdie@rpsys.net>
* | [ARM] pxa: fix I2C controller device being registered twice on AkitaEric Miao2008-11-16
| | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com> Cc: Richard Purdie <rpurdie@rpsys.net>
* | pxafb: introduce LCD_TYPE_MASK and use it.Eric Miao2008-11-11
| | | | | | | | | | Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* | [ARM] corgi_lcd: fix simultaneous compilation with corgi_blDmitry Baryshkov2008-10-28
| | | | | | | | | | | | | | | | corgi_lcd has symbol conflict with corgi_bl driver. Fix it by renaming common symbol in new corgi_lcd driver. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* | [ARM] pxa/spitz: fix spi cs on spitzDmitry Baryshkov2008-10-28
|/ | | | | | | On spitz configure SPI CS GPIOs as outputs to unbreak spi chip selection. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2008-10-23
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] pxa: corgi backlight driver should not select ssp drivers [ARM] 5321/1: Kirkwood: fix typo in Makefile [ARM] 5320/1: fix assembly constraints in implementation of do_div() [ARM] 5318/1: Swap the PRRR and NMRR values in proc-v7.S [ARM] 5316/1: AT91: oops (regression) fix on gpio irq [ARM] msm: vreg interface to msm7k pmic [ARM] msm: dma: various basic dma improvements and bugfixes [ARM] msm: clock: provide clk_*() api support for [ARM] msm: clean up iomap and devices [ARM] msm: add proc_comm support, necessary for clock and power control [ARM] msm: rename ARCH_MSM7X00A to ARCH_MSM [ARM] pxa/spitz: fix unbalance parenthesis in header file spitz.h [ARM] pxa: update {corgi,spitz}_defconfig to favor SPI-based drivers [ARM] pxa: fix the corgi_ssp.c dependency issue in {corgi,spitz}_defconfig Revert "[ARM] pxa/corgi: remove now unused corgi_ssp.c and corgi_lcd.c"
| * Merge branch 'for-rmk' of git://git.android.com/kernel into develRussell King2008-10-22
| |\
| * \ Merge branch 'for-rmk' of ↵Russell King2008-10-22
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel
| | * | [ARM] pxa/spitz: fix unbalance parenthesis in header file spitz.hMariusz Kozlowski2008-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hello, Introduced by: commit fff147208b48680cb7b627a144113a6585828a0e Author: Eric Miao <eric.miao@marvell.com> Date: Fri Sep 5 22:15:23 2008 +0800 Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | [ARM] pxa: fix the corgi_ssp.c dependency issue in {corgi,spitz}_defconfigEric Miao2008-10-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Separate building of corgi_ssp.c, and introduce a new hidden config option CONFIG_CORGI_SSP_DEPRECATED for this. Aslo mark corgi_ts.c and corgi_bl.c as deprecated. This unbreaks the legacy configs in {corgi,spitz}_defconfig, however, SPI based ADS7846 touchscreen driver and a new SPI-based corgi_lcd.c driver with integrated backlight support are recommended. Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | Revert "[ARM] pxa/corgi: remove now unused corgi_ssp.c and corgi_lcd.c"Eric Miao2008-10-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 68677ab3d08ed6d57be0c1ae4e4d364bb2d104b6. A smoother migration path would be making corgi_ts.c and other drivers depending on corgi_ssp.c and corgi_lcd.c to depend on BROKEN instead, and still allows those to exist around for some time. Signed-off-by: Eric Miao <eric.miao@marvell.com>
* | | | Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlightLinus Torvalds2008-10-23
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight: backlight: Add driver for Tabletkiosk Sahara TouchIT-213 Tablet PC backlight: da903x: Add backlight driver for DA9030/DA9034 tosa: add support for bl/lcd driver backlight: add support for Sharp SL-6000 LCD and backlight drivers
| * | | | tosa: add support for bl/lcd driverDmitry Baryshkov2008-10-20
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
| * | | | backlight: add support for Sharp SL-6000 LCD and backlight driversDmitry Baryshkov2008-10-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Sharp SL-6000 lcd/backlight is a bit complex, so add two drivers one for lcd-driving chip, other one for dac regulating the backlight LEDS. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net>
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