Hans de Goede 6c727e09a0 sunxi: gpio: Add support for gpio pins on the AXP209 pmic ...

Some boards use GPIO-s on the pmic, one example of this is the A13-OLinuXino
board, which uses gpio0 of the axp209 for the lcd-power signal.

This commit adds support for gpio pins on the AXP209 pmic, the sunxi_gpio.c
changes are universal, adding gpio support for the other AXP pmics (when
necessary) should be a matter of adding the necessary axp_gpio_foo functions
to their resp. drivers, and add "#define AXP_GPIO" to their header file.

Note this commit only adds support for the non device-model version of the
gpio code, patches for adding support to the device-model version are very
welcome.

The string representation for these gpio-s is AXP0-#, the 0 in the AXP0 prefix
is there in case we need to support gpio-s on more then 1 pmic in the future.
At least A80 boards have 2 pmics, and we may end up needing to support gpio-s
on both.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

2015-01-14 14:56:38 +01:00

..

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

dm: at91: Add driver model support for atmel GPIO driver

2014-11-21 08:08:19 +01:00

bcm2835_gpio.c

dm: gpio: rpi_b: Drop request()/free() in the driver

2014-10-23 19:30:51 -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: Add a function to read an ID from a list of GPIOs

2014-11-21 07:24:11 +01:00

intel_ich6_gpio.c

x86: ich6-gpio: Add Intel Tunnel Creek GPIO support

2014-12-18 17:26:06 -07:00

Kconfig

dm: add entries to Kconfig

2014-10-23 21:43:09 -06:00

kona_gpio.c

gpio: kona: Add Kona gpio driver

2014-02-22 19:30:27 +01:00

kw_gpio.c

gpio: make local functions static

2014-10-25 07:02:01 -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: gpio: imx: Drop request()/free() in the driver

2014-10-23 19:30:51 -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: gpio: omap3: Drop request()/free() in the driver

2014-10-23 19:30:50 -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: gpio: exynos: Drop request()/free() in the driver

2014-10-23 19:30:51 -06:00

sandbox.c

dm: gpio: sandbox: Drop request()/free() in the driver

2014-10-23 19:29:52 -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: gpio: Add support for gpio pins on the AXP209 pmic

2015-01-14 14:56:38 +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

dm: gpio: tegra: Drop request()/free() in the driver

2014-10-23 19:29:53 -06:00

xilinx_gpio.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00