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u-boot/drivers/gpio
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Simon Glass b892d127ff dm: gpio: Implement GPIO reservation in the uclass 
We have several GPIO drivers now and all are doing similar things to record
which GPIOs are reserved.

Move this logic into the uclass to make the drivers similar.

We retain the request()/free() methods since currently one driver does use
these for setting up the pin.

Signed-off-by: Simon Glass <sjg@chromium.org>
2014-10-23 19:29:51 -06:00
..
adi_gpio2.c blackfin: Move machine specific gpio_port_t structure back to blackfin arch folder. 2013-11-04 16:50:46 +08:00
altera_pio.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
at91_gpio.c gpio: at91: add sanity check for the NULL pointer 2014-05-27 00:10:45 +02:00
bcm2835_gpio.c dm: rpi: Convert GPIO driver to driver model 2014-10-22 10:36:57 -06:00
da8xx_gpio.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
db8500_gpio.c snowball: Add support for ux500 based snowball board 2012-09-01 14:58:19 +02:00
gpio-uclass.c dm: gpio: Implement GPIO reservation in the uclass 2014-10-23 19:29:51 -06:00
intel_ich6_gpio.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
Kconfig kconfig: add blank Kconfig files 2014-09-24 18:30:28 -04:00
kona_gpio.c gpio: kona: Add Kona gpio driver 2014-02-22 19:30:27 +01:00
kw_gpio.c arm: marvell: Move arch/kirkwood.h to arch/soc.h 2014-10-23 09:59:20 -04:00
Makefile Merge branch 'u-boot-sunxi/master' into 'u-boot-arm/master' 2014-07-28 10:12:45 +02:00
mpc83xx_gpio.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mvgpio.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mvgpio.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mvmfp.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mxc_gpio.c dm: imx: gpio: Support driver model in MXC gpio driver 2014-10-22 10:36:56 -06:00
mxs_gpio.c mxs_gpio: fix the handling in gpio_direction_output() 2013-11-13 10:09:09 +01:00
omap_gpio.c dm: omap: gpio: Support driver model 2014-10-23 19:29:07 -06:00
pca953x.c gpio: pca953x: Use ARRAY_SIZE instead of reinventing it 2013-08-16 13:45:15 -04:00
pca9698.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
s3c2440_gpio.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
s5p_gpio.c dm: exynos: gpio: Convert to driver model 2014-10-22 10:36:36 -06:00
sandbox.c dm: Rename struct device_id to udevice_id 2014-06-20 11:55:18 -06:00
sh_pfc.c sh: Add support pin function control using GPIO 2012-08-08 10:24:41 +09:00
spear_gpio.c gpio: spear_gpio: Fix gpio_set_value() implementation 2014-07-04 21:37:29 +02:00
sunxi_gpio.c sunxi: add gpio driver 2014-07-18 19:42:25 +01:00
sx151x.c Add support for SX151x SPI GPIO Expanders 2013-11-08 09:39:13 -05:00
tca642x.c gpio: tca642x: Add the tca642x gpio expander driver 2013-07-30 09:21:42 -04:00
tegra_gpio.c tegra: gpio: fix null label regression 2014-10-22 09:30:55 -07:00
xilinx_gpio.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00