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* ARM: pxa: use ioremap to access CPLDSascha Hauer2012-04-271-33/+50
| | | | | | | | | | | | 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: pxa: rename NR_BUILTIN_GPIOHaojian Zhuang2011-11-141-3/+3
| | | | | | | NR_BUILTIN_GPIO is both defined in arch-pxa and arch-mmp. Now replace it with PXA_NR_BUILTIN_GPIO and MMP_NR_BUILTIN_GPIO. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
* [media] ARM: PXA: use gpio_set_value_cansleep() on pcm990Guennadi Liakhovetski2011-11-031-2/+2
| | | | | | | | | Camera-switching GPIOs are provided by a i2c GPIO extender, switching them can send the caller to sleep. Use the GPIO API *_cansleep methods explicitly to avoid runtime warnings. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* ARM: gpio: convert includes of mach/gpio.h and asm/gpio.h to linux/gpio.hRussell King2011-08-081-2/+1
| | | | | | | | Convert arch/arm includes of mach/gpio.h and asm/gpio.h to linux/gpio.h before we start consolidating the individual platform implementations of the gpio header files. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2011-03-301-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (65 commits) ARM: 6826/1: Merge v6 and v7 DEBUG_LL DCC support ARM: 6838/1: etm: fix section mismatch warning ARM: 6837/1: remove unused pci_fixup_prpmc1100 ARM: 6836/1: kprobes/fix emulation of LDR/STR instruction when Rn == PC Fix the broken build for Marvell Dove platform. ARM: 6835/1: perf: ensure overflows aren't missed due to IRQ latency ARM: 6834/1: perf: reset counters on all CPUs during initialisation ARM: 6833/1: perf: add required isbs() to ARMv7 backend ARM: 6825/1: kernel/sleep.S: fix Thumb2 compilation issues ARM: 6807/1: realview: Fix secondary GIC initialisation for EB with MPCore tile arm: mach-mx3: pcm043: add write-protect and card-detect for SD1 eukrea_mbimxsd51: add SD Card detect eukrea_mbimxsd25-baseboard: add SD card detect mx3/eukrea_mbimxsd-baseboard: add SD card detect support mx3/eukrea_mbimxsd-baseboard: fix gpio request ARM: mxs/mx28evk: add mmc device ARM: mxs/mx23evk: add mmc device ARM: mxs: dynamically allocate mmc device ARM: mx51_efika: update platform data for new mfd changes mx2/iomux: Set direction for CSPI2 pins ...
| * Merge branch 'devel' of ↵Russell King2011-03-261-1/+1
| |\ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel-stable Conflicts: arch/arm/mach-pxa/tosa.c
| | * ARM: pxa: clean up set_pxa_fb_infoRussell King - ARM Linux2011-03-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | arm: Fold irq_set_chip/irq_set_handlerThomas Gleixner2011-03-291-2/+2
| | | | | | | | | | | | | | | | | | Use irq_set_chip_and_handler() instead. Converted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* | | arm: Cleanup the irq namespaceThomas Gleixner2011-03-291-4/+4
|/ / | | | | | | | | | | Convert to the new function names. Automated with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* | ARM: pxa2xx: reorganize I2C filesSebastian Andrzej Siewior2011-03-211-1/+1
|/ | | | | | | | | | | | | | | | | 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>
* ARM: PXA SoCs: irq_data conversion.Lennert Buytenhek2011-01-131-7/+8
| | | | Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
* [media] soc_camera: Don't use module names to load I2C modulesLaurent Pinchart2010-10-221-2/+0
| | | | | | | | | | | | | With the v4l2_i2c_new_subdev* functions now supporting loading modules based on modaliases, remove the module names hardcoded in platform data and pass a NULL module name to those functions. All corresponding I2C modules have been checked, and all of them include a module aliases table with names corresponding to what the soc_camera platform data uses. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [ARM] pxa: make it clear by converting MMC 'delay_detect' to millisecondEric Miao2010-05-111-1/+1
| | | | | | | | | | | | | | | | | 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>
* [ARM] pxa: add the missing AC97 pin configurationsEric Miao2010-03-021-0/+6
| | | | | | | | | Missing AC97 pin configurations are added where pxa_set_ac97_info() are called for all pxa25x/pxa27x platforms. Where no exact configuration is provided, use the default as in sound/arm/pxa2xx-ac97-lib.c Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] pxa: use chip->ack() instead of accessing GEDR directlyEric Miao2010-03-021-2/+1
| | | | Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] pxa/pcm990: don't use pxa_camera init() callbackAntonio Ospite2009-12-011-7/+1
| | | | | | | | pxa_camera init() is ambiguous, it's better to configure PXA CIF pins statically in machine init function. Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] pxa/pcm990: convert pcm990 to soc-camera as platform-deviceGuennadi Liakhovetski2009-09-101-10/+44
| | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] pxa: factor pxamci gpio handlingRobert Jarzmik2009-09-101-5/+8
| | | | | | | | | | | | | | | | | | | | | Several boards use always the same pattern with pxamci : request gpio, request irq for that gpio to detect MMC card insertion, request gpio for read-only mode detection, etc ... Now that pxamci provides platform_data to describe simple gpio management of the MMC external controls, use it. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Mike Rapoport <mike@compulab.co.il> Acked-by: Philipp Zabel <philipp.zabel@gmail.com> Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Cc: rpurdie@rpsys.net Cc: drwyrm@gmail.com Cc: sakoman@gmail.com Cc: marek.vasut@gmail.com Cc: s.hauer@pengutronix.de Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* V4L/DVB (11607): soc-camera: add a free_bus method to struct soc_camera_linkGuennadi Liakhovetski2009-06-161-7/+16
| | | | | | | | | | | | | | | Currently pcm990 camera bus-width management functions request a GPIO and never free it again. With this approach the GPIO extender driver cannot be unloaded once camera drivers have been loaded, also unloading theb i2c-pxa bus driver produces errors, because the GPIO extender driver cannot unregister properly. Another problem is, that if camera drivers are once loaded before the GPIO extender driver, the platform code marks the GPIO unavailable and only a reboot helps to recover. Adding an explicit free_bus method and using it in mt9m001 and mt9v022 drivers fixes these problems. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [ARM] pxa: move mach/i2c.h to plat/i2c.hEric Miao2009-06-051-1/+1
| | | | | Signed-off-by: Paul Shen <paul.shen@marvell.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* [ARM] pxa/pcm990: start external GPIOs immediately after built-in onesGuennadi Liakhovetski2009-04-191-3/+3
| | | | | | | | As a result of an off-by-1 error pcm990 leaves one unused GPIO number between built-in GPIOs and the pca9536 extender. Fix it. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* V4L/DVB (11034): soc-camera: remove now unused gpio member of struct ↵Sascha Hauer2009-03-301-1/+0
| | | | | | | | soc_camera_link Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (11031): pcm990 baseboard: add camera bus width switch settingSascha Hauer2009-03-301-9/+45
| | | | | | | | | | | | Some Phytec cameras have a I2C GPIO expander which allows it to switch between different sensor bus widths. This was previously handled in the camera driver. Since handling of this switch varies on several boards the cameras are used on, the board support seems a better place to handle the switch Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [ARM] pxa: introduce pxa{25x,27x,300,320,930}.h for board usageEric Miao2009-03-091-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Considering the header mess ATM, it is not always possible to include the correct header files within board code. Let's keep this simple: <mach/pxa25x.h> - for pxa25x based platforms <mach/pxa27x.h> - for pxa27x based platforms <mach/pxa300.h> - for pxa300 based platforms <mach/pxa320.h> - for pxa320 based platforms <mach/pxa930.h> - for pxa930 based platforms NOTE: 1. one header one board file, they are not compatible (i.e. they have conflicting definitions which won't compile if included together). 2. Unless strictly necessary, the following header files are considered to be SoC files use _only_, and is not recommended to be included in board code: <mach/hardware.h> <mach/pxa-regs.h> <mach/pxa2xx-regs.h> <mach/pxa3xx-regs.h> <mach/mfp.h> <mach/mfp-pxa2xx.h> <mach/mfp-pxa25x.h> <mach/mfp-pxa27x.h> <mach/mfp-pxa3xx.h> <mach/mfp-pxa300.h> <mach/mfp-pxa320.h> <mach/mfp-pxa930.h> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* Merge branch 'for-rmk' of ↵Russell King2008-12-231-4/+2
|\ | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel Conflicts: arch/arm/mach-pxa/am200epd.c arch/arm/mach-pxa/ezx.c
| * [ARM] pxa: convert legacy LCD setup of other boards to new oneEric Miao2008-12-171-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Ian Molton <spyro@f2s.com> Cc: pHilipp Zabel <philipp.zabel@gmail.com> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Juergen Schindele <linux@schindele.name> Acked-by: Stefan Schmidt <stefan@datenfreihafen.org> Acked-by: Marc Zyngier <maz@misterjones.org> Acked-by: Mike Rapoport <mike@compulab.co.il> Acked-by: Jaya Kumar <jayakumar.lkml@gmail.com>
* | Merge git://git.marvell.com/orion into develRussell King2008-12-131-0/+1
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| * [ARM] pxa/pcm990: use negative number for an invalid GPIO in camera dataGuennadi Liakhovetski2008-11-261-0/+1
| | | | | | | | | | | | | | | | 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: move I2C pin configurations out into board specific filesEric Miao2008-12-021-0/+4
|/ | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
* [ARM] 5298/1: Drop desc_handle_irq()Dmitry Baryshkov2008-10-091-2/+1
| | | | | | | | desc_handle_irq() was declared as obsolete since long ago. Replace it with generic_handle_irq() Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] ohci-pxa27x: introduce flags to avoid direct access to OHCI registersEric Miao2008-10-071-28/+2
| | | | | | | | | | | Direct access to USB host controller registers is considered to be not portable, and is usually a bad sign for poorly abstracted interface. Introduce .flags and .power_on_delay to "struct pxaohci_platform_data" so that most platforms don't bother to write their own .init/.exit() sequences. Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/machRussell King2008-08-071-9/+9
| | | | | | This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5182/1: pxa: Fix pcm990 compilationGuennadi Liakhovetski2008-08-031-1/+0
| | | | | | | | | | | | Compiling pcm990 produces an error: In file included from arch/arm/mach-pxa/pcm990-baseboard.c:25: include/linux/ide.h:645: error: 'CONFIG_IDE_MAX_HWIFS' undeclared here (not in a function) Fix it by removing unneeded header include. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5095/2: pcm990: switch from pxa_gpio_mode to pxa2xx_mfp_configGuennadi Liakhovetski2008-07-091-33/+41
| | | | | | | | | pxa_gpio_mode() is deprecated, use the new pxa2xx_mfp_config() function to configure GPIOs in pcm990 platform code. Convert "array, ARRAY_SIZE(array)" to "ARRAY_AND_SIZE(array)" while at it. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5085/2: PXA: Move AC97 over to the new central device declaration modelMark Brown2008-07-091-32/+2
| | | | | | | | | | | | | | As well as moving all the device declarations to a single one in devices.c this causes all platforms to register the I/O and interrupt resources for the AC97 controller. Cc: eric miao <eric.miao@marvell.com> Cc: Mike Rapoport <mike@compulab.co.il> Cc: Lennert Buytenhek <buytenh@wantstofly.org> Cc: Jürgen Schindele <linux@schindele.name> Cc: Juergen Beisert <jbe@pengutronix.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 5094/1: pcm990: Add framebuffer and backlight supportGuennadi Liakhovetski2008-07-031-1/+98
| | | | | | | | | PCM990 boards can be assembled with either a Sharp STN or a NEC TFT LCD. This patch adds support for these displays and for the backlight, using the pwm_bl driver. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* i2c: Convert most new-style drivers to use module aliasingJean Delvare2008-04-291-4/+1
| | | | | | | | | | | | | | Based on earlier work by Jon Smirl and Jochen Friedrich. Update most new-style i2c drivers to use standard module aliasing instead of the old driver_name/type driver matching scheme. I've left the video drivers apart (except for SoC camera drivers) as they're a bit more diffcult to deal with, they'll have their own patch later. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Jon Smirl <jonsmirl@gmail.com> Cc: Jochen Friedrich <jochen@scram.de>
* [ARM] pxa: Phycore pcm-990-specific code for the PXA270 Quick Capture driverGuennadi Liakhovetski2008-04-191-0/+86
| | | | | | | Platform-specific code for Phytec's phyCORE-PXA270 platform Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] pxa: separate GPIOs and their mode definitions to pxa2xx-gpio.heric miao2008-04-191-0/+1
| | | | | | | | | | | | | two reasons: 1. GPIO namings and their mode definitions are conceptually not part of the PXA register definitions 2. this is actually a temporary move in the transition of PXA2xx to use MFP-alike APIs (as what PXA3xx is now doing), so that legacy code will still work and new code can be added in step by step Signed-off-by: eric miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4747/1: pcm027: support for pcm990 baseboard for phyCORE-PXA270Robert Schwebel2008-01-281-0/+330
This patch adds baseboard support for the phyCORE-PXA270 development kit (aka PCM-990). This example shows how to use some phyCORE-PXA270 CPU module features on a baseboard in a standard manner. It could be used as a starting point for custom baseboard development. V2: After comments by Eric Miao: - IRQ chained handler fixed - video/graphic support moved to separate patch - ifdef/endif hell reduced ;-) V3: After comments by Russell King - initialise the mmci platform data statically V4: After comments by Russell King - wrong return value in pcm990_mci_init() fixed Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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