- 19 4月, 2017 1 次提交
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由 Dmitry Torokhov 提交于
When switching rotary controlelr from plain IRQ number to IRQ resource, I messed up the syntax. Fixes: d422be5f ("Input: eeti_ts - expect platform code to set ... ") Reported-by: Nkbuild test robot <fengguang.wu@intel.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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- 05 4月, 2017 2 次提交
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由 Dmitry Torokhov 提交于
gpiod API allows standard way of specifying GPIO polarity and takes it into account when reading or setting GPIO state. It also allows us to switch to common way of obtaining GPIO descriptor and away form legacy platform data. Reviewed-by: NDaniel Mack <daniel@zonque.org> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Dmitry Torokhov 提交于
Instead of keying interrupt trigger off GPIO polarity, let's rely on platform code to set it up properly for us. Reviewed-by: NDaniel Mack <daniel@zonque.org> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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- 04 4月, 2017 1 次提交
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由 Dmitry Torokhov 提交于
Instead of expecting that GPIO is always interrupt source, let's use interrupt specified in I2C client. Reviewed-by: NDaniel Mack <daniel@zonque.org> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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- 09 4月, 2016 1 次提交
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由 Heikki Krogerus 提交于
Since device_add_property_set() now always takes a copy of the property_set, and also since the fwnode type is always hard coded to be FWNODE_PDATA, there is no need for the drivers to deliver the entire struct property_set. The function can just create the instance of it on its own and bind the properties from the drivers to it on the spot. This renames device_add_property_set() to device_add_properties(). The function now takes struct property_entry as its parameter instead of struct property_set. Reviewed-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: NMika Westerberg <mika.westerberg@linux.intel.com> Acked-by: NThierry Reding <treding@nvidia.com> Acked-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NHeikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 16 3月, 2016 1 次提交
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由 Arnd Bergmann 提交于
gcc-6.0 notices that the use of the property_entry in this file that was recently introduced cannot work right, as we initialize the wrong field: raumfeld.c:387:3: error: the address of 'raumfeld_rotary_encoder_steps' will always evaluate as 'true' [-Werror=address] DEV_PROP_U32, 1, &raumfeld_rotary_encoder_steps, }, ^~~~~~~~~~~~ raumfeld.c:389:3: error: the address of 'raumfeld_rotary_encoder_axis' will always evaluate as 'true' [-Werror=address] DEV_PROP_U32, 1, &raumfeld_rotary_encoder_axis, }, ^~~~~~~~~~~~ raumfeld.c:391:3: error: the address of 'raumfeld_rotary_encoder_relative_axis' will always evaluate as 'true' [-Werror=address] DEV_PROP_U32, 1, &raumfeld_rotary_encoder_relative_axis, }, ^~~~~~~~~~~~ The problem appears to stem from relying on an old definition of 'struct property', but it has changed several times since the code could have last been correct. This changes the code to use the PROPERTY_ENTRY_INTEGER() macro instead, which works fine for the current definition and is a safer way of doing the initialization. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Fixes: a9e340dc ("Input: rotary_encoder - move away from platform data structure") Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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- 03 3月, 2016 2 次提交
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由 Dmitry Torokhov 提交于
Drop support for platform data passed via a C-structure and switch to device properties instead, which should make the driver compatible with all platforms: OF, ACPI and static boards. Static boards should use property sets to communicate device parameters to the driver. Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Dmitry Torokhov 提交于
Instead of using old GPIO API, let's switch to GPIOD API, which automatically handles polarity. Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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- 16 12月, 2015 1 次提交
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由 Arnd Bergmann 提交于
The raumfeld.c file contains three similar machine definitions, each with their own init function. If one or more of them are disabled, we get compile-time warnings: arm/mach-pxa/raumfeld.c:1070:123: warning: 'raumfeld_connector_init' defined but not used [-Wunused-function] arm/mach-pxa/raumfeld.c:1082:123: warning: 'raumfeld_speaker_init' defined but not used [-Wunused-function] This marks the functions as __maybe_unused to avoid the warnings. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NDaniel Mack <daniel@zonque.org>
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- 02 12月, 2015 1 次提交
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由 Arnd Bergmann 提交于
Lots of header files are never included outside of a mach-pxa directory and do not need to be made visible in include/mach, so let's just move them all down one level. Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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- 17 10月, 2015 1 次提交
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由 Uwe Kleine-König 提交于
This fixes the following sparse warnings: arch/arm/mach-pxa/raumfeld.c:510:24: warning: symbol 'raumfeld_w1_gpio_device' was not declared. Should it be static? arch/arm/mach-pxa/raumfeld.c:632:31: warning: symbol 'raumfeld_spi_platform_data' was not declared. Should it be static? arch/arm/mach-pxa/raumfeld.c:851:28: warning: symbol 'audio_va_initdata' was not declared. Should it be static? arch/arm/mach-pxa/raumfeld.c:883:28: warning: symbol 'audio_dummy_initdata' was not declared. Should it be static? arch/arm/mach-pxa/raumfeld.c:931:28: warning: symbol 'max8660_v6_subdev_data' was not declared. Should it be static? Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: NDaniel Mack <daniel@zonque.org> Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>
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- 15 10月, 2015 1 次提交
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由 Thierry Reding 提交于
Use a PWM lookup table to provide the PWM to the pwm-backlight device. The driver has a legacy code path that is required only because boards still use the legacy method of requesting PWMs by global ID. Replacing these usages allows that legacy fallback to be removed. Cc: Daniel Mack <daniel@zonque.org> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: NThierry Reding <thierry.reding@gmail.com> Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>
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- 13 5月, 2015 1 次提交
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由 Robert Jarzmik 提交于
Transition the PXA25x, PXA27x and PXA3xx CPUs to the clock framework. This transition still enables legacy platforms to run without device tree as before, ie relying on platform data encoded in board specific files. This is the last step of clock framework transition for pxa platforms. It was tested on lubbock (pxa25x), mioa701 (pxa27x) and zylonite (pxa3xx). Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>
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- 14 3月, 2015 1 次提交
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由 Krzysztof Kozlowski 提交于
Use power_supply_put() to decrement the power supply's device reference counter. Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: NBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: NSebastian Reichel <sre@kernel.org> Acked-by: NRobert Jarzmik <robert.jarzmik@free.fr> Acked-by: NPavel Machek <pavel@ucw.cz> Signed-off-by: NSebastian Reichel <sre@kernel.org>
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- 20 11月, 2014 1 次提交
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由 Joe Perches 提交于
Use the more common pr_warn. Other miscellanea: o Coalesce formats o Realign arguments Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NRobert Jarzmik <robert.jarzmik@free.fr>
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- 16 10月, 2013 1 次提交
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由 Thierry Reding 提交于
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: NThierry Reding <treding@nvidia.com>
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- 13 3月, 2013 1 次提交
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由 Johan Hovold 提交于
Fix regression introduced by commit d2323cf7 ("onewire: w1-gpio: add ext_pullup_enable pin in platform data") which added a gpio entry to the platform data, but did not add the required initialisers to the board files using it. Consequently, the driver would request gpio 0 at probe, which could break other uses of the corresponding pin. On AT91 requesting gpio 0 changes the pin muxing for PIOA0, which, for instance, breaks SPI0 on at91sam9g20. Cc: stable <stable@vger.kernel.org> Signed-off-by: NJohan Hovold <jhovold@gmail.com> Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 25 12月, 2012 1 次提交
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由 Stephen Warren 提交于
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: NRobert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: NStephen Warren <swarren@nvidia.com>
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- 14 9月, 2012 1 次提交
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由 Arnd Bergmann 提交于
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: NArnd Bergmann <arnd@arndb.de> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NMauro Carvalho Chehab <mchehab@redhat.com> Acked-by: NIgor Grinberg <grinberg@compulab.co.il> Acked-by: NJeff Garzik <jgarzik@redhat.com> Acked-by: NMarek Vasut <marex@denx.de> Acked-by: NRobert Jarzmik <robert.jarzmik@free.fr> Acked-by: NPaul Parsons <lost.distance@yahoo.com> Acked-by: NVinod Koul <vinod.koul@linux.intel.com> Acked-By: NStefan 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
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- 09 8月, 2012 1 次提交
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由 Arnd Bergmann 提交于
The EETI touchscreen asserts its IRQ line as soon as it has data in its internal buffers. The line is automatically deasserted once all data has been read via I2C. Hence, the driver has to monitor the GPIO line and cannot simply rely on the interrupt handler reception. In the current implementation of the driver, irq_to_gpio() is used to determine the GPIO number from the i2c_client's IRQ value. As irq_to_gpio() is not available on all platforms, this patch changes this and makes the driver ignore the passed in IRQ. Instead, a GPIO is added to the platform_data struct and gpio_to_irq is used to derive the IRQ from that GPIO. If this fails, bail out. The driver is only able to work in environments where the touchscreen GPIO can be mapped to an IRQ. Without this patch, building raumfeld_defconfig results in: drivers/input/touchscreen/eeti_ts.c: In function 'eeti_ts_irq_active': drivers/input/touchscreen/eeti_ts.c:65:2: error: implicit declaration of function 'irq_to_gpio' [-Werror=implicit-function-declaration] Signed-off-by: NDaniel Mack <zonque@gmail.com> Signed-off-by: NArnd Bergmann <arnd@arndb.de> Cc: stable@vger.kernel.org (v3.2+) Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Sven Neumann <s.neumann@raumfeld.com> Cc: linux-input@vger.kernel.org Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
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- 31 3月, 2012 1 次提交
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由 Olof Johansson 提交于
This does a sweeping change fixing up all the missing system_misc.h and system_info.h includes from the system.h split-up change. These were the ones I came across when building all defconfigs in arch/arm/configs, there might be more but they lack adequate build coverage to be easily caught. I'm expecting to get a lot of these piecemeal by each maintainer, so we might just as well do one sweeping change to get them all at once. Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Imre Kaloz <kaloz@openwrt.org> Cc: Krzysztof Halasa <khc@pm.waw.pl> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Wan ZongShun <mcuos.com@gmail.com> Acked-by: NKukjin Kim <kgene.kim@samsung.com> Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 26 1月, 2012 1 次提交
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由 Rob Herring 提交于
Remove NR_IRQS and add a per machine .nr_irqs setting. Signed-off-by: NRob Herring <rob.herring@calxeda.com>
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- 05 1月, 2012 1 次提交
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由 Russell King 提交于
Hook these platforms restart code into the new restart hook rather than using arch_reset(). Acked-by: NRichard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 14 11月, 2011 1 次提交
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由 Haojian Zhuang 提交于
Avoid to define gpio_to_irq() and irq_to_gpio() for potential name confliction since multiple architecture will be built together. Signed-off-by: NHaojian Zhuang <haojian.zhuang@marvell.com>
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- 11 9月, 2011 1 次提交
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由 Lei Wen 提交于
Current pxa3xx_nand controller has two chip select which both be workable. This patch enable this feature. Update platform driver to support this feature. Another notice should be taken that: When you want to use this feature, you should not enable the keep configuration feature, for two chip select could be attached with different nand chip. The different page size and timing requirement make the keep configuration impossible. Signed-off-by: NLei Wen <leiwen@marvell.com>
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- 22 8月, 2011 1 次提交
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由 Nicolas Pitre 提交于
Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org> Acked-by: NArnd Bergmann <arnd@arndb.de>
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- 12 7月, 2011 2 次提交
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由 Eric Miao 提交于
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>
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由 Eric Miao 提交于
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>
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- 11 7月, 2011 3 次提交
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由 Daniel Mack 提交于
In commit f0fba2ad (ASoC: multi-component - ASoC Multi-Component Support), the name of the ak4104 codec driver was changed without amending the platform code which uses it as well. Signed-off-by: NDaniel Mack <zonque@gmail.com> Signed-off-by: NEric Miao <eric.y.miao@gmail.com>
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由 Sven Neumann 提交于
The display requires some milliseconds between GPIO_TFT_VA_EN and GPIO_DISPLAY_ENABLE. Reorder initialisation to comply with the display spec. Also tune timings for better compliance with the spec. Signed-off-by: NSven Neumann <s.neumann@raumfeld.com> Acked-by: NDaniel Mack <zonque@gmail.com> Signed-off-by: NEric Miao <eric.y.miao@gmail.com>
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由 Sven Neumann 提交于
The backlight control is going to change back to PWM in the upcoming Raumfeld Controller hardware revision. Signed-off-by: NSven Neumann <s.neumann@raumfeld.com> Acked-by: NDaniel Mack <zonque@gmail.com> Signed-off-by: NEric Miao <eric.y.miao@gmail.com>
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- 25 4月, 2011 1 次提交
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由 Rafael J. Wysocki 提交于
Replace sysdev classes and struct sys_device objects used for "core" power management by the PXA platform code with struct syscore_ops objects that are simpler. This reduces the code size and the kernel memory footprint. It also is necessary for removing sysdevs entirely from the kernel in the future. Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Acked-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 21 3月, 2011 1 次提交
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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: NSebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: NDirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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- 16 3月, 2011 1 次提交
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由 Russell King - ARM Linux 提交于
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: NRussell King <rmk+kernel@arm.linux.org.uk> Acked-by: NIgor Grinberg <grinberg@compulab.co.il> Signed-off-by: NEric Miao <eric.y.miao@gmail.com>
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- 16 12月, 2010 2 次提交
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由 Daniel Mack 提交于
Signed-off-by: NDaniel Mack <daniel@caiaq.de> Signed-off-by: NEric Miao <eric.y.miao@gmail.com>
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由 Marek Vasut 提交于
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: NMarek Vasut <marek.vasut@gmail.com> Signed-off-by: NEric Miao <eric.y.miao@gmail.com>
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- 20 10月, 2010 1 次提交
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由 Nicolas Pitre 提交于
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: NNicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Eric Miao <eric.miao at canonical.com>
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- 18 6月, 2010 1 次提交
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由 Daniel Mack 提交于
Use the resume callback of the pda_power supply framework to check for a 'charge finished' event that might have occured during the sleep phase. Signed-off-by: NDaniel Mack <daniel@caiaq.de> Signed-off-by: NEric Miao <eric.y.miao@gmail.com>
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- 11 5月, 2010 1 次提交
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由 Eric Miao 提交于
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: NEric Miao <eric.y.miao@gmail.com> Acked-by: NRobert Jarzmik <robert.jarzmik@free.fr> Acked-by: NMarc Zyngier <maz@misterjones.org> Acked-by: NMarek Vasut <marek.vasut@gmail.com> Acked-by: NMike Rapoport <mike@compulab.co.il> Acked-by: NDaniel Mack <daniel@caiaq.de>
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- 06 5月, 2010 1 次提交
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由 Daniel Mack 提交于
"on/off button" was recently renamed to remove the slash character. Follow that change in the pin polarity detection as well. While at it, fix another cosmetic coding style flaw as well. Signed-off-by: NDaniel Mack <daniel@caiaq.de> Signed-off-by: NEric Miao <eric.y.miao@gmail.com>
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