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path: root/arch/arm/mach-pxa/z2.c
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2013-10-16ARM: pxa: Initialize PWM backlight enable_gpio fieldThierry Reding
The GPIO API defines 0 as being a valid GPIO number, so this field needs to be initialized explicitly. A special case is the Palm Tungsten|C board. Since it doesn't use any quirks that would require the existing .init() or .exit() hooks it can simply use the new enable_gpio field. Signed-off-by: Thierry Reding <treding@nvidia.com>
2013-06-18Input: pxa27x-keypad - use matrix_keymap for matrix keysChao Xie
pxa27x-keypad includes matrix keys. Make use of matrix_keymap for the matrix keys. Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-12-24ARM: delete struct sys_timerStephen Warren
Now that the only field in struct sys_timer is .init, delete the struct, and replace the machine descriptor .timer field with the initialization function itself. This will enable moving timer drivers into drivers/clocksource without having to place a public prototype of each struct sys_timer object into include/linux; the intent is to create a single of_clocksource_init() function that determines which timer driver to initialize by scanning the device dtree, much like the proposed irqchip_init() at: http://www.spinics.net/lists/arm-kernel/msg203686.html Includes mach-omap2 fixes from Igor Grinberg. Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-14ARM: pxa: move platform_data definitionsArnd Bergmann
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
2012-05-14ARM: pxa: Use REGULATOR_SUPPLY macroAxel Lin
Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: Eric Miao <eric.y.miao@gmail.com> Tested-by: Paul Parsons <lost.distance@yahoo.com> Acked-by: Philipp Zabel <philipp.zabel@gmail.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
2012-01-25ARM: pxa: remove NR_IRQSRob Herring
Remove NR_IRQS and add a per machine .nr_irqs setting. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-01-09Merge branch 'samsung/driver' into next/driversArnd Bergmann
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>
2012-01-05ARM: restart: pxa: use new restart hookRussell King
Hook these platforms restart code into the new restart hook rather than using arch_reset(). Acked-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-11-14ARM: pxa: rename gpio_to_irq and irq_to_gpioHaojian Zhuang
Avoid to define gpio_to_irq() and irq_to_gpio() for potential name confliction since multiple architecture will be built together. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
2011-11-01Merge branch 'depends/rmk/memory_h' into next/fixesArnd Bergmann
Fix up all conflicts between the memory.h cleanup and bug fixes. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-10-13ARM: mach-pxa: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-08ARM: pxa/z2: fix building error of pxa27x_cpu_suspend() no longer availableEric Miao
Cc: Vasily Khoruzhick <anarsoul@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2011-08-21ARM: mach-pxa: convert boot_params to atag_offsetNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-07-12ARM: pxa/z2: add poweroff functionVasily Khoruzhick
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2011-07-12ARM: pxa: enable MULTI_IRQ_HANDLER for all boardsEric Miao
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2011-03-26Merge branch 'devel' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel-stable Conflicts: arch/arm/mach-pxa/tosa.c
2011-03-21ARM: pxa2xx: reorganize I2C filesSebastian Andrzej Siewior
This patch moves the platform data definition from arch/arm/plat-pxa/include/plat/i2c.h to include/linux/i2c/pxa-i2c.h so it can be accessed from x86 the same way as on ARM. This change should make no functional change to the PXA code. The move is verified by building the following defconfigs: cm_x2xx_defconfig corgi_defconfig em_x270_defconfig ezx_defconfig imote2_defconfig pxa3xx_defconfig spitz_defconfig zeus_defconfig raumfeld_defconfig magician_defconfig mmp2_defconfig pxa168_defconfig pxa910_defconfig Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-03-16ARM: PXA: Z2: Use switch event for lidVasily Khoruzhick
Otherwise userspace might be confused. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Acked-by: Marek Vasut <marek.vasut@gmail.com>
2011-03-16ARM: PXA: Z2: Add default triggers for LEDsVasily Khoruzhick
So user can see if there's any mmc activity and if device's charging. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Acked-by: Marek Vasut <marek.vasut@gmail.com>
2011-03-16ARM: PXA: Z2: Keep kbd backlight disabled by defaultVasily Khoruzhick
It eats too much power, and anyway it's not usefull during boot process. Userspace can enable it later. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Acked-by: Marek Vasut <marek.vasut@gmail.com>
2011-03-16ARM: PXA: Z2: Fix libertas init/tear down sequencesVasily Khoruzhick
GPIO15 seems to be not related to WiFi, so don't touch it. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Acked-by: Marek Vasut <marek.vasut@gmail.com>
2011-03-16ARM: PXA: Z2: Fix battery pdataVasily Khoruzhick
Fix coefficients to get actual voltage, and make voltage_max/voltage_min looks like values for LiIon battery. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Acked-by: Marek Vasut <marek.vasut@gmail.com>
2011-03-16ARM: PXA: Z2: Use only power button as wake sourceVasily Khoruzhick
It's very easy to press some keypad key when Z2 is closed, so to prevent unexpected wakeups, use only 'Power' key to wake Z2 from sleep. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Acked-by: Marek Vasut <marek.vasut@gmail.com>
2011-03-16ARM: pxa: clean up set_pxa_fb_infoRussell King - ARM Linux
set_pxa_fb_info() has been a long-standing wart in the naming scheme of the pxa_set_xxx_info() functions. This renames the function, and combines set_pxa_fb_parent() with set_pxa_fb_info(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2011-01-07Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
* 'next-spi' of git://git.secretlab.ca/git/linux-2.6: (77 commits) spi/omap: Fix DMA API usage in OMAP MCSPI driver spi/imx: correct the test on platform_get_irq() return value spi/topcliff: Typo fix threhold to threshold spi/dw_spi Typo change diable to disable. spi/fsl_espi: change the read behaviour of the SPIRF spi/mpc52xx-psc-spi: move probe/remove to proper sections spi/dw_spi: add DMA support spi/dw_spi: change to EXPORT_SYMBOL_GPL for exported APIs spi/dw_spi: Fix too short timeout in spi polling loop spi/pl022: convert running variable spi/pl022: convert busy flag to a bool spi/pl022: pass the returned sglen to the DMA engine spi/pl022: map the buffers on the DMA engine spi/topcliff_pch: Fix data transfer issue spi/imx: remove autodetection spi/pxa2xx: pass of_node to spi device and set a parent device spi/pxa2xx: Modify RX-Tresh instead of busy-loop for the remaining RX bytes. spi/pxa2xx: Add chipselect support for Sodaville spi/pxa2xx: Consider CE4100's FIFO depth spi/pxa2xx: Add CE4100 support ...
2010-12-16ARM: pxa: Introduce pxa{25x,27x,3xx}_map_io()Marek Vasut
This patch introduces pxa2xx_map_io() and pxa3xx_map_io() to distinguish between PXA25x/PXA27x and PXA3xx memory mapping. Also, fixup for platforms broken after introducing pxa{25x,27x}_map_io() and pxa3xx_map_io() is included. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-12-01arm/pxa2xx: reorgazine SSP and SPI header filesSebastian Andrzej Siewior
The PXA-SPI driver relies on some files / defines which are arm specific and are within the ARM tree. The CE4100 SoC which is x86 has also the SPI core. This patch moves the ssp and spi files from arm/mach-pxa and plat-pxa to include/linux where the CE4100 can access them. This move got verified by building the following defconfigs: cm_x2xx_defconfig corgi_defconfig em_x270_defconfig ezx_defconfig imote2_defconfig pxa3xx_defconfig spitz_defconfig zeus_defconfig raumfeld_defconfig magician_defconfig Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>
2010-10-20arm: remove machine_desc.io_pg_offst and .phys_ioNicolas Pitre
Since we're now using addruart to establish the debug mapping, we can remove the io_pg_offst and phys_io members of struct machine_desc. The various declarations were removed using the following script: grep -rl MACHINE_START arch/arm | xargs \ sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }' [ Initial patch was from Jeremy Kerr, example script from Russell King ] Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Eric Miao <eric.miao at canonical.com>
2010-10-09ARM: pxa: moved pxa27x_keypad.h to platform pxa directoryMark F. Brown
mach-mmp utilizes pxa27x_keypad code so we need to move header to platform pxa directory. Signed-off-by: Mark F. Brown <mark.brown314@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05[ARM] pxa/z2: Fix flash layout typoMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-08-05[ARM] pxa/z2: Add regulator supportMarek Vasut
Register TPS65021 regulator in Zipit Z2. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-18[ARM] pxa/z2: Register WM8750Marek Vasut
This patch registers the WM8750 codec on a proper place on the ZipitZ2 machine after the WM8750 driver was converted to new API. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-18[ARM] pxa/z2: Add battery support into Zipit Z2Marek Vasut
This patch adds support for the AER915 battery chip into Zipit Z2 platform file. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-13[ARM] pxa/z2: fix flash layout to final versionMarek Vasut
This patch fixes flash layout to it's final version. Also, I fixed the authorship information of this file as it's been totally reworked since Ken released his last version. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: make it clear by converting MMC 'delay_detect' to millisecondEric Miao
delay_detect in HZ is confusing, convert it to be millisecond based. And thus remove those unnecessary call to msecs_to_jiffies() at runtime for this field. Other constants are converted assuming HZ == 100, which are basically true for those platforms. The assignment in csb726.c was incorrect, and is fixed in this patch as a result. Signed-off-by: Eric Miao <eric.y.miao@gmail.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Marc Zyngier <maz@misterjones.org> Acked-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Mike Rapoport <mike@compulab.co.il> Acked-by: Daniel Mack <daniel@caiaq.de>
2010-05-11[ARM] pxa: add basic support for the Aeronix Zipit Z2 handheldMarek Vasut
This patch adds support for the Zipit Z2. The parts missing from this patch are the battery support, SPI driver for the LCD and support for the Silicon Serial ID chip. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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