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u-boot/drivers/gpio
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Simon Glass 962f5caf60 dm: gpio: Add error handling and a function to claim vector GPIOs 
gpio_get_values_as_int() should return an error if something goes wrong.
Also provide gpio_claim_vector(), a function to request the GPIOs and set
them to input mode. Otherwise callers have to do this themselves.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-05-13 09:24:06 -07:00
..
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: core: Add dev_get_uclass_priv() to access uclass private data 2015-04-16 19:27:42 -06:00
axp_gpio.c sunxi: axp: Remove non driver-model support from the axp gpio code 2015-05-04 16:51:54 +02:00
bcm2835_gpio.c dm: core: Add dev_get_uclass_priv() to access uclass private data 2015-04-16 19:27:42 -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 error handling and a function to claim vector GPIOs 2015-05-13 09:24:06 -07:00
intel_ich6_gpio.c dm: core: Add dev_get_uclass_priv() to access uclass private data 2015-04-16 19:27:42 -06:00
Kconfig sandbox: Move GPIO CONFIGs to Kconfig 2015-04-18 11:11:37 -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
lpc32xx_gpio.c lpc32xx: add GPIO support 2015-04-10 14:23:09 +02:00
Makefile sunxi: axp: Move axp gpio code to a separate axpi-gpio driver 2015-05-04 16:51:53 +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 mvgpio: remove CONFIG_SHEEVA_88SV331xV5 dependency 2015-04-23 13:59:18 -04:00
mvmfp.c gpio: mvmfp: support newer MFP bit definitions 2015-04-23 13:59:18 -04:00
mxc_gpio.c dm: core: Add dev_get_uclass_priv() to access uclass private data 2015-04-16 19:27:42 -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: core: Add dev_get_uclass_priv() to access uclass private data 2015-04-16 19:27:42 -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: core: Add dev_get_uclass_priv() to access uclass private data 2015-04-16 19:27:42 -06:00
sandbox.c dm: core: Add dev_get_uclass_priv() to access uclass private data 2015-04-16 19:27:42 -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
stm32_gpio.c gpio: stm32_gpio: Use clrsetbits_le32() at appropriate places 2015-05-08 17:24:17 -04:00
sunxi_gpio.c sunxi: axp: Remove non driver-model support from the axp gpio code 2015-05-04 16:51:54 +02:00
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: core: Add dev_get_uclass_priv() to access uclass private data 2015-04-16 19:27:42 -06:00
xilinx_gpio.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
zynq_gpio.c gpio: add Xilinx Zynq PS GPIO driver 2015-04-29 10:41:24 +02:00