diff options
Diffstat (limited to 'arch/arm/boot/dts/rk3288-rock2-square.dts')
| -rw-r--r-- | arch/arm/boot/dts/rk3288-rock2-square.dts | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/rk3288-rock2-square.dts b/arch/arm/boot/dts/rk3288-rock2-square.dts index 6adeb331452f..0ea2a3a1fa51 100644 --- a/arch/arm/boot/dts/rk3288-rock2-square.dts +++ b/arch/arm/boot/dts/rk3288-rock2-square.dts @@ -50,6 +50,19 @@ 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"; @@ -281,6 +294,10 @@ }; }; +&saradc { + status = "okay"; +}; + &spdif { status = "okay"; }; |