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arm64: dts: qcom: sm6375-pdx225: Add volume down GPIO key

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Add the required nodes to enable the volume down key on the Sony
Xperia 10 IV.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230303-topic-sm6375_features0_dts-v2-14-708b8191f7eb@linaro.org
This commit is contained in:
Konrad Dybcio
2023-03-16 15:13:03 +01:00
committed by Bjorn Andersson
parent dbe38b9cba
commit 795ee50e55
1 changed files with 27 additions and 0 deletions
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27
arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts
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@@ -46,6 +46,23 @@ framebuffer: framebuffer@85200000 {
};
};
gpio-keys {
compatible = "gpio-keys";
label = "gpio-keys";
pinctrl-0 = <&vol_down_n>;
pinctrl-names = "default";
key-volume-down {
label = "Volume Down";
linux,code = <KEY_VOLUMEDOWN>;
gpios = <&pmr735a_gpios 1 GPIO_ACTIVE_LOW>;
debounce-interval = <15>;
linux,can-disable;
wakeup-source;
};
};
reserved-memory {
cont_splash_mem: memory@85200000 {
reg = <0 0x85200000 0 0xc00000>;
@@ -133,6 +150,16 @@ &pmk8350_rtc {
status = "okay";
};
&pmr735a_gpios {
vol_down_n: vol-down-n-state {
pins = "gpio1";
function = "normal";
power-source = <1>;
bias-pull-up;
input-enable;
};
};
&pon_pwrkey {
status = "okay";
};