[PATCH] arm64: dts: qcom: x1-denali: Add volume up/down GPIO keys

[Dale Whinham]

Configure gpio6 and gpio8 as volume up and volume down respectively, to
enable the volume rocker located at the top of the screen.

Signed-off-by: Dale Whinham <daleyo@xxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi | 36 ++++++++++++++++++++++-
 1 file changed, 35 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi b/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi
index 7559557610ed..c467f61545cb 100644
--- a/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi
@@ -20,7 +20,7 @@ aliases {
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		pinctrl-0 = <&hall_int_n_default>;
+		pinctrl-0 = <&hall_int_n_default>, <&vol_down_n>, <&vol_up_n>;
 		pinctrl-names = "default";
 
 		switch-lid {
@@ -30,6 +30,24 @@ switch-lid {
 			wakeup-source;
 			wakeup-event-action = <EV_ACT_DEASSERTED>;
 		};
+
+		key-vol-down {
+			debounce-interval = <15>;
+			gpios = <&pm8550_gpios 8 GPIO_ACTIVE_LOW>;
+			label = "Volume Down";
+			linux,can-disable;
+			linux,code = <KEY_VOLUMEDOWN>;
+			wakeup-source;
+		};
+
+		key-vol-up {
+			debounce-interval = <15>;
+			gpios = <&pm8550_gpios 6 GPIO_ACTIVE_LOW>;
+			label = "Volume Up";
+			linux,can-disable;
+			linux,code = <KEY_VOLUMEUP>;
+			wakeup-source;
+		};
 	};
 
 	pmic-glink {
@@ -995,6 +1013,22 @@ rtmr0_3p3_reg_en: rtmr0-3p3-reg-en-state {
 		function = "normal";
 		power-source = <1>; /* 1.8V */
 	};
+
+	vol_down_n: vol-down-n-state {
+		bias-pull-up;
+		input-enable;
+		pins = "gpio8";
+		function = "normal";
+		power-source = <1>; /* 1.8V */
+	};
+
+	vol_up_n: vol-up-n-state {
+		bias-pull-up;
+		input-enable;
+		pins = "gpio6";
+		function = "normal";
+		power-source = <1>; /* 1.8V */
+	};
 };
 
 &pm8550ve_9_gpios {

---
base-commit: 8d3ae59288f1e7d58d76558a6ee96d533bc5019f
change-id: 20260829-surface-pro-11-volume-buttons-f4b40e25cecb

Best regards,
--  
Dale Whinham <daleyo@xxxxxxxxx>