- 08 9月, 2011 1 次提交
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由 Linus Walleij 提交于
This rewrites the U300 GPIO so as to use gpiolib and struct gpio_chip instead of just generic GPIO, hiding all the platform specifics and passing in GPIO chip variant as platform data at runtime instead of the compiletime kludges. As a result <mach/gpio.h> is now empty for U300 and using just defaults. Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Debian kernel maintainers <debian-kernel@lists.debian.org> Cc: Arnaud Patard <arnaud.patard@rtp-net.org> Reported-by: NBen Hutchings <ben@decadent.org.uk> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 01 8月, 2011 3 次提交
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由 David Brown 提交于
Migrate the driver for the v7-based MSM chips into drivers/gpio. The driver is unchanged, only moved. Change-Id: I810db5b50b71cdca4e869aa0d0310f7f48781a55 Signed-off-by: NDavid Brown <davidb@codeaurora.org> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Acked-by: NNicolas Pitre <nicolas.pitre@linaro.org>
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由 David Brown 提交于
Migrate the driver for the v6-based MSM chips into drivers/gpio. The driver is unchanged, only moved. Change-Id: I03ba597b95b4d62b42da112a8efac88d67aa40f9 Signed-off-by: NDavid Brown <davidb@codeaurora.org> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Acked-by: NNicolas Pitre <nicolas.pitre@linaro.org>
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由 Margarita Olaya 提交于
TPS65912 has five GPIOs that can be configured for different purposes. Signed-off-by: NMargarita Olaya Cabrera <magi@slimlogic.co.uk> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Acked-by: NLiam Girdwood <lrg@ti.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 16 7月, 2011 1 次提交
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由 Peter Korsgaard 提交于
Add i2c bindings for the mcp230xx devices. This is quite a lot simpler than the spi one as there's no funky sub addressing done (one struct i2c_client per struct gpio_chip). The mcp23s08_platform_data structure is reused for i2c, even though only a single mcp23s08_chip_info structure is needed. To use, simply fill out a platform_data structure and pass it in i2c_board_info, E.G.: static const struct mcp23s08_platform_data mcp23017_data = { .chip[0] = { .pullups = 0x00ff, }, .base = 240, }; static struct i2c_board_info __initdata i2c_devs[] = { { I2C_BOARD_INFO("mcp23017", 0x20), .platform_data = &smartview_mcp23017_data, }, ... }; Signed-off-by: NPeter Korsgaard <jacmet@sunsite.dk> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 07 7月, 2011 2 次提交
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由 Grant Likely 提交于
GPIO drivers are getting consolidated into drivers/gpio. While at it, change the driver name to mpc5200-gpio* to avoid collisions. Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 ashishj3 提交于
DA9052 PMIC has 16 bit GPIO bus for peripheral control. This patch add support for the GPIO pins on the DA9052. Signed-off-by: NDavid Dajun Chen <dchen@diasemi.com> Signed-off-by: NAshish Jangam <ashish.jangam@kpitcummins.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 09 6月, 2011 1 次提交
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由 H Hartley Sweeten 提交于
This converts the gpio-ep93xx driver into a platform_driver and uses the basic_mmio_gpio library. Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 08 6月, 2011 1 次提交
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由 H Hartley Sweeten 提交于
The Samsung GPIO drivers are always built-in when the relevant platform is selected. Change the Kconfig symbol to def_bool y dependant on the platform. Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 07 6月, 2011 7 次提交
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由 Shawn Guo 提交于
The patch converts gpio-mxs driver to use generic irq chip. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Shawn Guo 提交于
The gpio-mxs controller complies with basic_mmio_gpio library. This patch converts the driver to use the library. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Shawn Guo 提交于
The patch converts gpio-mxc driver to use generic irq chip. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Acked-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Grant Likely 提交于
Sort the gpio makefile and enforce the naming convention gpio-*.c for gpio drivers. v2: cleaned up filenames in Kconfig and comment blocks v3: fixup use of BASIC_MMIO to GENERIC_GPIO for mxc Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 H Hartley Sweeten 提交于
The GPIO driver should reside in drivers/gpio. v3: Change Kconfig option to def_bool y v2: Make the Kconfig symbol a silent option, dependent on ARCH_EP93XX Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Shawn Guo 提交于
The gpio-mxc controller complies with basic_mmio_gpio library. The patch convert the driver to use the library. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Acked-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Shawn Guo 提交于
GPIO drivers are getting moved to drivers/gpio for cleanup and consolidation. This patch moves the plat-mxc driver. Follow up patches will clean it up and make it a fine upstanding gpio driver. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Acked-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 06 6月, 2011 1 次提交
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由 Grant Likely 提交于
GPIO drivers are getting moved to drivers/gpio for cleanup and consolidation. This patch moves the mxs driver. Follow up patches will clean it up and make it a fine upstanding example of a gpio driver. v2: Removed header file entirely and put struct definition directly into driver. The struct isn't used anywhere else in the kernel. Signed-off-by: NGrant Likely <grant.likely@secretlab.ca> Tested-by: NShawn Guo <shawn.guo@linaro.org> Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
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- 04 6月, 2011 1 次提交
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由 H Hartley Sweeten 提交于
The Samsung GPIO drivers are always built-in when the relevant platform is selected. Change the Kconfig symbol to def_bool y dependant on the platform. Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 30 5月, 2011 2 次提交
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由 Kyungmin Park 提交于
After the GPIO driver move, some symbols became selectable when they shouldn't be. Tighten the dependencies. Reported-by: NRandy Dunlap <rdunlap@xenotime.net> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Linus Torvalds 提交于
We had a few drivers move from arch/arm into drivers/gpio, but they don't actually compile without the ARM platform headers etc. As a result they were messing up allyesconfig on x86. Make them depend on ARM. Reported-by: NIngo Molnar <mingo@elte.hu> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 28 5月, 2011 1 次提交
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由 Tomoya MORINAGA 提交于
Support new device OKI SEMICONDUCTOR ML7223 IOH(Input/Output Hub). The ML7223 IOH is for MP(Media Phone) use. The ML7223 is companion chip for Intel Atom E6xx series. The ML7223 is completely compatible for Intel EG20T PCH. Signed-off-by: NTomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 27 5月, 2011 6 次提交
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由 Jorge Eduardo Candelaria 提交于
The GPIO driver should reside in drivers/gpio/ for better organization. Signed-off-by: NJorge Eduardo Candelaria <jedu@slimlogic.co.uk> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Kyungmin Park 提交于
Move the Samsung s5pc100 SoC GPIO driver to drivers/gpio Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Kyungmin Park 提交于
Move the Samsung s5pv210 SoC GPIO driver to drivers/gpio Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Kyungmin Park 提交于
Move the Samsung Exynos4 series SoCs GPIO driver to drivers/gpio Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Kyungmin Park 提交于
It's common gpiolib for recent Samsung SoCs. Move to drivers/gpio Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Ed Wildgoose 提交于
cs5535-gpio.c has been split into two, with various setup moved into cs5535-mfd.c. Given that cs5535-gpio will not load without the -mfd part, lets make that dependency explicit in Kconfig Signed-off-by: NEd Wildgoose <kernel@wildgooses.com> Acked-by: NAndres Salomon <dilinger@queued.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 20 5月, 2011 3 次提交
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由 Jamie Iles 提交于
Allow GPIO_BASIC_MMIO_CORE to be used to provide an accessor library for implementing GPIO drivers whilst abstracting the register access detail. Based on a patch from Anton Vorontsov[1] and adapted to allow bgpio_chip to be embedded in another structure. Changes since v1: - Register the gpio_chip in the platform device probe 1. https://lkml.org/lkml/2011/4/19/401Signed-off-by: NAnton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: NJamie Iles <jamie@jamieiles.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Linus Walleij 提交于
The build files for drivers/gpio has some wording and comments about the directory being reserved exclusively for GPIO expanders (according to the gpio.txt file these are on external busses) and this has been false for some time. We already have PL061 and Xilinx drivers which are in silicon and now I'm moving more silicon drivers here, so delete this and reword it a bit. Signed-off-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 H Hartley Sweeten 提交于
Since all the drivers are in a 'if GPIOLIB/endif block', the depends on GPIOLIB is redundant so remove them. Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 29 3月, 2011 1 次提交
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由 Thomas Gleixner 提交于
This driver is broken in several aspects. 1) old style irq_chip functions. Sigh 2) Abuse of the unlock callback. That's not supposed to be a state machine for evrything and some more. Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
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- 28 3月, 2011 1 次提交
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由 Bibek Basu 提交于
To get rid of port expanders, the free GPIOs of ab8500 can be used. There are 42 GPIO pins. Out of which 16 are interrupt capable.This patch implements 16 virtual IRQ mapped to 16 interrupt capable AB8500 GPIOs. Signed-off-by: NBibek Basu <bibek.basu@stericsson.com> Acked-by: NGrant Likely <grant.likely@secretlab.ca> [Renamed header file as per MFD structure] Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
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- 23 3月, 2011 1 次提交
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由 Denis Turischev 提交于
Almost the same driver for both Poulsbo and Tunnel Creek. The difference is in quantity of GPIOs powered by the core power rail and by suspend power supply, default values for some GPIOs, etc. Detect actual hardware by platform device ID assigned in lpc_sch and set configuration accordingly. Signed-off-by: NDenis Turischev <denis@compulab.co.il> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 18 3月, 2011 1 次提交
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由 Thomas Gleixner 提交于
Nothing outside of x86 can use that code. Reported-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 12 3月, 2011 1 次提交
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由 Peter Korsgaard 提交于
mpc23s17 is very similar to the mcp23s08, except that registers are 16bit wide, so extend the interface to work with both variants. The s17 variant also has an additional address pin, so adjust platform data structure to support up to 8 devices per SPI chipselect. Signed-off-by: NPeter Korsgaard <jacmet@sunsite.dk> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 14 1月, 2011 4 次提交
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由 Tomoya MORINAGA 提交于
ML7213 is a companion chip for Intel Atom E6xx series. This driver can be used for OKI SEMICONDUCTOR ML7213 IOH(Input/Output Hub) which is for IVI(In-Vehicle Infotainment) use. This driver can access the IOH's GPIO device. Signed-off-by: NTomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: Rabin Vincent <rabin.vincent@stericsson.com> Cc: Marc Zyngier <maz@misterjones.org> Cc: Linus Walleij <linus.walleij@stericsson.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Randy Dunlap 提交于
Fix kconfig dependency warning to satisfy dependencies: warning: (GPIO_VX855 && GPIOLIB) selects MFD_VX855 which has unmet direct dependencies (MFD_SUPPORT && PCI) Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Cc: Daniel Drake <dsd@laptop.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Randy Dunlap 提交于
Fix kconfig dependency warning to satisfy dependencies: warning: (GPIO_RDC321X && PCI && GPIOLIB) selects MFD_RDC321X which has unmet direct dependencies (MFD_SUPPORT && PCI) Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Cc: Florian Fainelli <florian@openwrt.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andres Salomon 提交于
This adds (well, re-adds actually) handling for events/IRQs through cs5535 GPIOs. In the wild and wooly world of CS5535, setup_event() is for assigning an IRQ to a GPIO filter/event pair, and set_irq() sets up the pair to trigger IRQs. These should really only be used in highly platform-specific drivers (such as OLPC's DCON driver). Sadly, because set_irq() uses MSRs, this causes the driver to become X86-specific. Signed-off-by: NAndres Salomon <dilinger@queued.net> Signed-off-by: NDaniel Drake <dsd@laptop.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Greg KH <greg@kroah.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 20 12月, 2010 1 次提交
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由 Sundar Iyer 提交于
Rename the tc35892 core/gpio drivers to tc3589x to include new variants in the same mfd core Acked-by: NSamuel Ortiz <sameo@linux.intel.com> Signed-off-by: NSundar Iyer <sundar.iyer@stericsson.com> Signed-off-by: NLinus Walleij <linus.walleij@stericsson.com>
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