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8e51533780
linux/drivers/pinctrl
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Timur Tabi 8e51533780 pinctrl: qcom: add get_direction function 
The get_direction callback function allows gpiolib to know the current
direction (input vs output) for a given GPIO.

This is particularly useful on ACPI systems, where the GPIOs are
configured only by firmware (typically UEFI), so the only way to
know the initial values to query the hardware directly.  Without
this function, gpiolib thinks that all GPIOs are configured for
input.

Signed-off-by: Timur Tabi <timur@codeaurora.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-03-06 14:38:05 +01:00
..
aspeed pinctrl: aspeed: g4: Fix mux configuration for GPIOs AA[4-7], AB[0-7] 2017-01-26 14:42:39 +01:00
bcm scripts/spelling.txt: add "overrided" pattern and fix typo instances 2017-02-27 18:43:47 -08:00
berlin Pin control bulk changes for the v4.11 kernel cycle: 2017-02-21 16:34:22 -08:00
freescale pinctrl: core: Fix regression caused by delayed work for hogs 2017-01-13 16:25:17 +01:00
intel Pin control bulk changes for the v4.11 kernel cycle: 2017-02-21 16:34:22 -08:00
mediatek pinctrl: mediatek: Use real dependencies 2017-01-26 16:26:50 +01:00
meson Linux 4.10-rc6 2017-01-30 14:39:20 +01:00
mvebu pinctrl: mvebu: make bool drivers explicitly non-modular 2017-02-13 14:25:49 +01:00
nomadik pinctrl: nomadik: split up and comments MC0 pins 2016-11-18 09:54:32 +01:00
pxa
qcom pinctrl: qcom: add get_direction function 2017-03-06 14:38:05 +01:00
samsung pinctrl: samsung: Fix return value check in samsung_pinctrl_get_soc_data() 2017-02-13 15:48:18 +01:00
sh-pfc pinctrl: sh-pfc: Updates for v4.11 (take two) 2017-01-30 14:58:57 +01:00
sirf Merge branch 'ib-pinctrl-genprops' into devel 2017-01-26 15:27:54 +01:00
spear pinctrl: spear: make bool drivers explicitly non-modular 2017-02-13 14:25:55 +01:00
stm32 pinctrl: stm32: Add STM32H743 MCU support 2017-02-06 09:38:30 +01:00
sunxi Pin control bulk changes for the v4.11 kernel cycle: 2017-02-21 16:34:22 -08:00
tegra This is the bulk of pin control changes for the v4.8 kernel cycle. 2016-07-28 17:06:51 -07:00
ti pinctrl: ti-iodelay: remove redundant pin < 0 check on unsigned int 2017-01-18 10:23:37 +01:00
uniphier Linux 4.10-rc6 2017-01-30 14:39:20 +01:00
vt8500 pinctrl: Widen the generic pinconf argument from 16 to 24 bits 2017-01-26 15:22:32 +01:00
core.c Merge branch 'ib-pinctrl-genprops' into devel 2017-01-26 15:27:54 +01:00
core.h pinctrl: core: Fix regression caused by delayed work for hogs 2017-01-13 16:25:17 +01:00
devicetree.c pinctrl: core: Make dt_free_map optional 2017-01-09 19:41:07 +01:00
devicetree.h pinctrl: core: Use delayed work for hogs 2017-01-03 09:26:16 +01:00
Kconfig pinctrl: Introduce TI IOdelay configuration driver 2017-01-09 19:43:21 +01:00
Makefile pinctrl: Introduce TI IOdelay configuration driver 2017-01-09 19:43:21 +01:00
pinconf-generic.c pinctrl: generic: Parse pinmux init nodes if node status is okay 2016-10-29 10:31:58 +02:00
pinconf.c pinctrl: Allow configuration of pins from gpiolib based drivers 2017-01-26 15:23:01 +01:00
pinconf.h pinctrl: Allow configuration of pins from gpiolib based drivers 2017-01-26 15:23:01 +01:00
pinctrl-adi2-bf54x.c
pinctrl-adi2-bf60x.c
pinctrl-adi2.c
pinctrl-adi2.h
pinctrl-amd.c Linux 4.10-rc6 2017-01-30 14:39:20 +01:00
pinctrl-amd.h pinctrl: amd: Add support for additional GPIO 2016-12-28 13:26:09 +01:00
pinctrl-as3722.c
pinctrl-at91-pio4.c pinctrl: at91-pio4: make it explicitly non-modular 2016-06-13 08:40:14 +02:00
pinctrl-at91.c pinctrl: at91: add support for OUTPUT config 2016-10-31 09:16:46 +01:00
pinctrl-at91.h
pinctrl-coh901.c
pinctrl-coh901.h
pinctrl-da850-pupd.c Merge branch 'ib-pinctrl-genprops' into devel 2017-01-26 15:27:54 +01:00
pinctrl-digicolor.c Revert "pinctrl: digicolor: add missing platform_set_drvdata() call" 2016-06-23 09:50:05 +02:00
pinctrl-falcon.c pinctrl: update my email address 2016-12-30 09:17:02 +01:00
pinctrl-lantiq.c pinctrl: update my email address 2016-12-30 09:17:02 +01:00
pinctrl-lantiq.h pinctrl: update my email address 2016-12-30 09:17:02 +01:00
pinctrl-lpc18xx.c pinctrl: Widen the generic pinconf argument from 16 to 24 bits 2017-01-26 15:22:32 +01:00
pinctrl-max77620.c pinctrl: Widen the generic pinconf argument from 16 to 24 bits 2017-01-26 15:22:32 +01:00
pinctrl-oxnas.c pinctrl: oxnas: Add support for OX820 2016-10-24 16:30:14 +02:00
pinctrl-palmas.c pinctrl: Widen the generic pinconf argument from 16 to 24 bits 2017-01-26 15:22:32 +01:00
pinctrl-pic32.c
pinctrl-pic32.h
pinctrl-pistachio.c pinctrl: pistachio: fix mfio pll_lock pinmux 2016-08-22 15:28:35 +02:00
pinctrl-rockchip.c pinctrl: Widen the generic pinconf argument from 16 to 24 bits 2017-01-26 15:22:32 +01:00
pinctrl-single.c Merge branch 'ib-pinctrl-genprops' into devel 2017-01-26 15:27:54 +01:00
pinctrl-st.c Bulk pin control changes for the v4.10 kernel cycle: 2016-12-13 07:59:10 -08:00
pinctrl-sx150x.c pinctrl / gpio: Introduce .set_config() callback for GPIO chips 2017-01-26 15:27:37 +01:00
pinctrl-tb10x.c
pinctrl-tz1090-pdc.c
pinctrl-tz1090.c pinctrl: tz1090 Use devm_pinctrl_register() for pinctrl registration 2016-04-21 09:23:26 +02:00
pinctrl-u300.c pinctrl: u300: make u300_pmx_registers static 2016-06-13 09:27:43 +02:00
pinctrl-utils.c
pinctrl-utils.h
pinctrl-xway.c pinctrl: update my email address 2016-12-30 09:17:02 +01:00
pinctrl-zynq.c pinctrl: zynq: Add a 8 bit wide nand option 2016-11-04 15:19:00 +01:00
pinmux.c pinctrl: core: Add generic pinctrl functions for managing groups 2017-01-03 09:26:18 +01:00
pinmux.h pinctrl: core: Add generic pinctrl functions for managing groups 2017-01-03 09:26:18 +01:00