[PATCH 4/7] arm64: dts: qcom: sdm660-xiaomi-lavender: Add volume up button

Dang Huynh
2021-11-07T20:05:40Z

This enables the volume up key.

Signed-off-by: Dang Huynh <danct12@riseup.net>
---
.../boot/dts/qcom/sdm660-xiaomi-lavender.dts | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts b/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
index 28408240735b..5e4682f54fbe 100644
--- a/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
+++ b/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
@@ -9,6 +9,9 @@
#include "sdm660.dtsi"
#include "pm660.dtsi"
#include "pm660l.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/input/gpio-keys.h>

/ {
model = "Xiaomi Redmi Note 7";
@@ -31,6 +34,23 @@ vph_pwr: vph-pwr-regulator {
regulator-boot-on;
};

+ gpio_keys {
+ status = "okay";
+ compatible = "gpio-keys";
+ input-name = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ vol_up {
+ label = "Volume Up";
+ gpios = <&pm660l_gpios 7 GPIO_ACTIVE_LOW>;
+ linux,input-type = <1>;
+ linux,code = <KEY_VOLUMEUP>;
+ gpio-key,wakeup;
+ debounce-interval = <15>;
+ };
+ };
+
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
--
2.33.1