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arm64: dts: qcom: sm8250-edo: Add hardware keys

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Volume Down, GAssist (pdx206 only) and camera keys live on PMIC pins,
with the latter kind being broken for now.. Add these and PON-connected
Volume Up & PWR.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210616122708.144770-1-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Konrad Dybcio 2021-06-16 14:27:03 +02:00 committed by Bjorn Andersson
parent 5b85e8f222
commit 46e14907c7
2 changed files with 41 additions and 0 deletions
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11
arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo-pdx206.dts
View File

@ -18,6 +18,17 @@ &framebuffer {
stride = <(1080 * 4)>;
};
&gpio_keys {
g-assist-key {
label = "Google Assistant Key";
linux,code = <KEY_LEFTMETA>;
gpios = <&pm8150_gpios 6 GPIO_ACTIVE_LOW>;
debounce-interval = <15>;
linux,can-disable;
gpio-key,wakeup;
};
};
&vreg_l2f_1p3 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;

30
arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
View File

@ -47,6 +47,26 @@ framebuffer: framebuffer@9c000000 {
};
};
gpio_keys: gpio-keys {
compatible = "gpio-keys";
/*
* Camera focus (light press) and camera snapshot (full press)
* seem not to work properly.. Adding the former one stalls the CPU
* and the latter kills the volume down key for whatever reason. In any
* case, they are both on &pm8150b_gpios: camera focus(2), camera snapshot(1).
*/
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";
@ -436,6 +456,16 @@ &i2c15 {
/* Richwave RTC6226 FM Radio Receiver @ 64 */
};
&pon_pwrkey {
status = "okay";
};
&pon_resin {
status = "okay";
linux,code = <KEY_VOLUMEUP>;
};
&qupv3_id_0 {
status = "okay";
};