diff options
| author | John Keeping <john@metanate.com> | 2018-02-18 20:03:34 +0300 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2018-02-19 08:50:49 +0300 |
| commit | 1689dbe7b52f0b7c270ce813711e0e27e6f7329c (patch) | |
| tree | c3181bae9567e2a22791e50822304c5930b49b27 /arch/arm/boot/dts/rk3288-rock2-square.dts | |
| parent | f9bc50c7206efecbb91d9b0f199e9ad6c3ec5d65 (diff) | |
| download | linux-1689dbe7b52f0b7c270ce813711e0e27e6f7329c.tar.xz | |
ARM: dts: rockchip: add power key for Rock2 Square
Support the power button on Radxa Rock2 Square.
Signed-off-by: John Keeping <john@metanate.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm/boot/dts/rk3288-rock2-square.dts')
| -rw-r--r-- | arch/arm/boot/dts/rk3288-rock2-square.dts | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/rk3288-rock2-square.dts b/arch/arm/boot/dts/rk3288-rock2-square.dts index 0e084b8a86ac..6adeb331452f 100644 --- a/arch/arm/boot/dts/rk3288-rock2-square.dts +++ b/arch/arm/boot/dts/rk3288-rock2-square.dts @@ -39,6 +39,7 @@ */ /dts-v1/; +#include <dt-bindings/input/input.h> #include "rk3288-rock2-som.dtsi" / { @@ -49,6 +50,19 @@ stdout-path = "serial2:115200n8"; }; + gpio-keys { + compatible = "gpio-keys"; + + power { + gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; + label = "GPIO Power"; + linux,code = <KEY_POWER>; + pinctrl-names = "default"; + pinctrl-0 = <&pwr_key>; + wakeup-source; + }; + }; + gpio-leds { compatible = "gpio-leds"; @@ -220,6 +234,12 @@ }; }; + keys { + pwr_key: pwr-key { + rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + pmic { pmic_int: pmic-int { rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_up>; |