diff options
Diffstat (limited to 'arch/arm/boot/dts/rk3288-rock2-square.dts')
| -rw-r--r-- | arch/arm/boot/dts/rk3288-rock2-square.dts | 41 |
1 files changed, 41 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..8ccc89dbdfaf 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 +50,32 @@ stdout-path = "serial2:115200n8"; }; + adc-keys { + compatible = "adc-keys"; + io-channels = <&saradc 1>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1800000>; + + button-recovery { + label = "Recovery"; + linux,code = <KEY_VENDOR>; + press-threshold-microvolt = <0>; + }; + }; + + 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 +247,12 @@ }; }; + 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>; @@ -261,6 +294,10 @@ }; }; +&saradc { + status = "okay"; +}; + &spdif { status = "okay"; }; @@ -284,3 +321,7 @@ &usb_host1 { status = "okay"; }; + +&usb_otg { + status = "okay"; +}; |