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arm64: dts: qcom: sm8150-kumano: Add GPIO keys

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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
This commit is contained in:
Konrad Dybcio
2022-12-10 15:25:23 +01:00
committed by Bjorn Andersson
parent 6152ab29a3
commit 0ead2d1758
1 changed files with 62 additions and 0 deletions
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62
arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi
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@@ -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";
};