linux/Documentation/devicetree/bindings/gpio
Levin Du cf2ff877a4 gpio: syscon: rockchip: add GRF GPIO support for rk3328
In Rockchip RK3328, the output only GPIO_MUTE pin, originally for codec
mute control, can also be used for general purpose. It is manipulated by
the GRF_SOC_CON10 register in GRF. Aside from the GPIO_MUTE pin, the HDMI
pins can also be set in the same way.

Currently this GRF GPIO controller only supports the mute pin. If needed
in the future, the HDMI pins support can also be added.

Signed-off-by: Levin Du <djw@t-chip.com.cn>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-08-06 23:46:55 +02:00
..
8xxx_gpio.txt
abilis,tb10x-gpio.txt dt-bindings: Use lower case hex in unit-addresses 2017-12-26 10:37:05 -06:00
brcm,bcm6345-gpio.txt gpio: dt-bindings: add brcm,bcm6345-gpio bindings 2016-08-11 16:15:53 +02:00
brcm,brcmstb-gpio.txt
brcm,kona-gpio.txt
cavium-octeon-gpio.txt
cirrus,clps711x-mctrl-gpio.txt gpio: syscon: Change the compatibility string 2016-06-08 10:48:17 +02:00
faraday,ftgpio010.txt gpio: gemini: augment DT bindings 2017-03-22 09:38:12 +01:00
fsl-imx-gpio.txt gpio: mxc: Add clocks optional binding for imx gpio 2018-07-09 15:02:13 +02:00
fujitsu,mb86s70-gpio.txt
gpio_atmel.txt dts: gpio_atmel: adapt binding doc to reality 2017-05-31 11:51:21 +02:00
gpio_lpc32xx.txt
gpio_oxnas.txt dt-bindings: oxnas: Update Pinctrl and GPIO for OX820 Support 2016-10-24 16:30:14 +02:00
gpio-74x164.txt gpio: 74x164: Introduce 'enable-gpios' property 2017-08-14 16:24:02 +02:00
gpio-74xx-mmio.txt
gpio-adnp.txt
gpio-altera.txt dt-bindings: Remove leading 0x from bindings notation 2017-12-06 14:56:33 -06:00
gpio-aspeed.txt dt-bindings: gpio: aspeed: Remove reference to clock name 2017-08-15 11:24:35 +02:00
gpio-ath79.txt
gpio-atlas7.txt
gpio-axp209.txt pinctrl: axp209: add support for AXP813 GPIOs 2017-12-07 10:08:12 +01:00
gpio-clps711x.txt gpio: clps711x: Change the compatibility string 2016-06-08 10:48:09 +02:00
gpio-davinci.txt dt-bindings: gpio: davinci: Add keystone-k2g compatible 2017-08-14 15:03:39 +02:00
gpio-dsp-keystone.txt dt-bindings: Remove leading zeros from bindings notation 2017-11-09 17:05:05 -06:00
gpio-eic-sprd.txt dt-bindings: gpio: Add Spreadtrum EIC controller documentation 2018-03-27 15:51:11 +02:00
gpio-exar.txt gpio: exar: Use correct property prefix and document bindings 2017-08-01 13:43:55 +02:00
gpio-grgpio.txt
gpio-lp3943.txt
gpio-max732x.txt
gpio-max3191x.txt dt-bindings: gpio: max3191x: Document new driver 2017-10-19 22:35:59 +02:00
gpio-max77620.txt gpio: add DT binding doc for gpio of PMIC max77620/max20024 2016-06-07 09:35:15 +02:00
gpio-mm-lantiq.txt
gpio-mpc8xxx.txt dt-bindings: Remove "status" from examples 2017-09-05 10:03:06 -05:00
gpio-mvebu.txt This time we've got one core change to introduce a bulk clk_get API, 2017-07-07 12:26:13 -07:00
gpio-mxs.txt
gpio-nmk.txt
gpio-omap.txt
gpio-palmas.txt
gpio-pca953x.txt pca953x: add example how to use interrupt-controller and gpio-controller 2018-05-16 14:35:24 +02:00
gpio-pcf857x.txt gpio: DT bindings, move tca9554 from pcf857x to pca953x 2017-04-24 18:30:26 +02:00
gpio-pisosr.txt gpio: Add generic serializer DT binding 2016-03-15 09:54:28 +01:00
gpio-samsung.txt
gpio-sprd.txt dt-bindings: gpio: Add Spreadtrum GPIO controller documentation 2018-03-02 10:58:12 +01:00
gpio-stericsson-coh901.txt
gpio-stmpe.txt
gpio-stp-xway.txt dt-bindings: Use lower case hex in unit-addresses 2017-12-26 10:37:05 -06:00
gpio-thunderx.txt dt-bindings: gpio: Add binding documentation for gpio-thunderx 2017-03-15 11:16:31 +01:00
gpio-tpic2810.txt dt-bindings: GPIO: Add TPIC2810 binding 2016-08-24 14:20:32 +02:00
gpio-ts4800.txt gpio: add bindings for TS-4800 gpio controller 2016-02-05 15:05:48 +01:00
gpio-ts4900.txt gpio: add bindings for Technologic I2C-FPGA gpio controller 2016-08-19 11:02:57 +02:00
gpio-twl4030.txt
gpio-uniphier.txt dt-bindings: gpio: uniphier: add UniPhier GPIO binding 2017-10-23 10:36:58 +02:00
gpio-vf610.txt dt-bindings: gpio-vf610: add imx7ulp support 2017-08-14 15:01:12 +02:00
gpio-xgene-sb.txt gpio: X-Gene standby GPIO controller DTS binding 2016-02-19 12:56:08 +01:00
gpio-xgene.txt
gpio-xilinx.txt
gpio-xlp.txt gpio: xlp: Add GPIO driver support for Broadcom Vulcan ARM64 2016-03-31 10:44:08 +02:00
gpio-xra1403.txt gpio: Add XRA1403 DTS binding documentation 2017-04-24 15:48:30 +02:00
gpio-zevio.txt
gpio-zynq.txt
gpio.txt dt-bindings: gpio: Add a gpio-reserved-ranges property 2018-03-27 15:33:40 +02:00
ibm,ppc4xx-gpio.txt gpio: dt-bindings: add ibm,ppc4xx-gpio binding 2016-05-19 09:16:36 -05:00
ingenic,gpio.txt dt/bindings: Document gpio-ingenic 2017-05-22 17:16:47 +02:00
mediatek,mt7621-gpio.txt gpio: mt7621: Add DT bindings 2018-07-09 13:35:59 +02:00
microchip,pic32-gpio.txt dt/bindings: Correct clk binding example for PIC32 gpio. 2016-05-28 12:35:04 +02:00
mrvl-gpio.txt ARM: dts: pxa: fix no. of gpio cells in the pxa gpio binding documentation 2016-11-18 17:09:43 +01:00
netxbig-gpio-ext.txt
ni,169445-nand-gpio.txt gpio: mmio: add support for NI 169445 NAND GPIO 2017-03-23 09:49:06 +01:00
nintendo,hollywood-gpio.txt dt-bindings: gpio: Add binding for Wii GPIO controller 2018-02-12 09:36:06 +01:00
nvidia,tegra20-gpio.txt
nvidia,tegra186-gpio.txt dt-bindings: tegra186-gpio: Add information for Tegra194 2018-07-02 16:00:49 +02:00
nxp,lpc1850-gpio.txt
pl061-gpio.txt
raspberrypi,firmware-gpio.txt dt-bindings: gpio: add raspberry pi GPIO expander binding 2018-02-22 13:48:31 +01:00
renesas,gpio-rcar.txt gpio-rcar: document R8A77980 bindings 2018-06-18 07:55:30 +02:00
rockchip,rk3328-grf-gpio.txt gpio: syscon: rockchip: add GRF GPIO support for rk3328 2018-08-06 23:46:55 +02:00
snps-dwapb-gpio.txt gpio: dwapb: Add support for 1 interrupt per port A GPIO 2018-05-16 14:35:24 +02:00
sodaville.txt
spear_spics.txt dt-bindings: Remove "status" from examples 2017-09-05 10:03:06 -05:00
wd,mbl-gpio.txt gpio: dt-bindings: add wd,mbl-gpio bindings 2016-05-10 13:58:47 +02:00
zx296702-gpio.txt