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| author | Konrad Dybcio <konrad.dybcio@linaro.org> | 2022-12-10 15:25:23 +0100 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2022-12-27 22:07:44 -0600 |
| commit | 0ead2d1758714fb724e062f76fdb4868ba8303e6 (patch) | |
| tree | 31a3c976de4ee77748c8badad6854dcca9fb2416 | |
| parent | 6152ab29a39131328a310b578aae693d3ec74a9d (diff) | |
| download | lwn-0ead2d1758714fb724e062f76fdb4868ba8303e6.tar.gz lwn-0ead2d1758714fb724e062f76fdb4868ba8303e6.zip | |
arm64: dts: qcom: sm8150-kumano: Add GPIO keys
Configure hardware buttons (V-, Camera Shutter/Focus) on Kumano
devices.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Tested-by: Marijn Suijten <marijn.suijten@somainline.org> # On Xperia 1 and Xperia 5
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221210142525.16974-1-konrad.dybcio@linaro.org
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi b/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi index fd8c0097072a..7fab4b9b5b0a 100644 --- a/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi @@ -47,6 +47,40 @@ }; }; + gpio-keys { + compatible = "gpio-keys"; + + pinctrl-names = "default"; + pinctrl-0 = <&focus_n &snapshot_n &vol_down_n>; + + key-camera-focus { + label = "Camera Focus"; + linux,code = <KEY_CAMERA_FOCUS>; + gpios = <&pm8150b_gpios 2 GPIO_ACTIVE_LOW>; + debounce-interval = <15>; + linux,can-disable; + gpio-key,wakeup; + }; + + key-camera-snapshot { + label = "Camera Snapshot"; + linux,code = <KEY_CAMERA>; + gpios = <&pm8150b_gpios 1 GPIO_ACTIVE_LOW>; + debounce-interval = <15>; + linux,can-disable; + gpio-key,wakeup; + }; + + key-vol-down { + label = "Volume Down"; + linux,code = <KEY_VOLUMEDOWN>; + gpios = <&pm8150_gpios 1 GPIO_ACTIVE_LOW>; + debounce-interval = <15>; + linux,can-disable; + gpio-key,wakeup; + }; + }; + vph_pwr: vph-pwr-regulator { compatible = "regulator-fixed"; regulator-name = "vph_pwr"; @@ -411,6 +445,34 @@ /* Samsung touchscreen @ 48 */ }; +&pm8150_gpios { + vol_down_n: vol-down-n-state { + pins = "gpio1"; + function = "normal"; + power-source = <0>; + bias-pull-up; + input-enable; + }; +}; + +&pm8150b_gpios { + snapshot_n: snapshot-n-state { + pins = "gpio1"; + function = "normal"; + power-source = <0>; + bias-pull-up; + input-enable; + }; + + focus_n: focus-n-state { + pins = "gpio2"; + function = "normal"; + power-source = <0>; + bias-pull-up; + input-enable; + }; +}; + &pon_pwrkey { status = "okay"; }; |