[PATCH 3/5] ARM: dts: qcom: msm8974-oneplus-bacon: Add volume keys and hall sensor

Luca Weiss
2023-01-22T16:49:41Z

Add nodes for the volume buttons and the hall sensor that are found on
the device.

Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
---
.../arm/boot/dts/qcom-msm8974pro-oneplus-bacon.dts | 50 ++++++++++++++++++++++
1 file changed, 50 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-msm8974pro-oneplus-bacon.dts b/arch/arm/boot/dts/qcom-msm8974pro-oneplus-bacon.dts
index 63180fe1d292..10ba3c94e26d 100644
--- a/arch/arm/boot/dts/qcom-msm8974pro-oneplus-bacon.dts
+++ b/arch/arm/boot/dts/qcom-msm8974pro-oneplus-bacon.dts
@@ -19,6 +19,38 @@ aliases {
chosen {
stdout-path = "serial0:115200n8";
};
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio_keys_default>, <&gpio_hall_sensor_default>;
+
+ key-volume-down {
+ label = "Volume Down";
+ gpios = <&pm8941_gpios 2 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEDOWN>;
+ wakeup-source;
+ debounce-interval = <15>;
+ };
+
+ key-volume-up {
+ label = "Volume Up";
+ gpios = <&pm8941_gpios 5 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEUP>;
+ wakeup-source;
+ debounce-interval = <15>;
+ };
+
+ event-hall-sensor {
+ label = "Hall Effect Sensor";
+ gpios = <&tlmm 68 GPIO_ACTIVE_LOW>;
+ linux,input-type = <EV_SW>;
+ linux,code = <SW_LID>;
+ linux,can-disable;
+ debounce-interval = <150>;
+ };
+ };
};

&blsp1_i2c1 {
@@ -95,6 +127,17 @@ &pm8941_coincell {
status = "okay";
};

+&pm8941_gpios {
+ gpio_keys_default: gpio-keys-active-state {
+ pins = "gpio2", "gpio5";
+ function = "normal";
+
+ input-enable;
+ bias-disable;
+ power-source = <PM8941_GPIO_S3>;
+ };
+};
+
&pm8941_vib {
status = "okay";
};
@@ -349,6 +392,13 @@ &sdhc_1 {
};

&tlmm {
+ gpio_hall_sensor_default: gpio-hall-sensor-default-state {
+ pins = "gpio68";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+
sdc1_on: sdc1-on-state {
clk-pins {
pins = "sdc1_clk";

--
2.39.1