diff options
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-s4-s905y4-khadas-vim1s.dts | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-s4-s905y4-khadas-vim1s.dts b/arch/arm64/boot/dts/amlogic/meson-s4-s905y4-khadas-vim1s.dts index 664d64a267f2..792ab45c4c94 100644 --- a/arch/arm64/boot/dts/amlogic/meson-s4-s905y4-khadas-vim1s.dts +++ b/arch/arm64/boot/dts/amlogic/meson-s4-s905y4-khadas-vim1s.dts @@ -40,6 +40,20 @@ }; }; + adc-keys { + compatible = "adc-keys"; + io-channels = <&saradc 0>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1710000>; + poll-interval = <100>; + + button-function { + label = "Function"; + linux,code = <KEY_FN>; + press-threshold-microvolt = <10000>; + }; + }; + emmc_pwrseq: emmc-pwrseq { compatible = "mmc-pwrseq-emmc"; reset-gpios = <&gpio GPIOB_9 GPIO_ACTIVE_LOW>; @@ -278,6 +292,11 @@ }; }; +&saradc { + status = "okay"; + vref-supply = <&vddio_ao1v8>; +}; + &spicc0 { status = "okay"; pinctrl-names = "default"; |