[PATCH 08/11] arm64: dts: qcom: sc8280xp-arcata: Add lid switch

[Jérôme de Bretagne via B4 Relay <devnull+jerome.debretagne.gmail.com@kernel.org>]

From: Jérôme de Bretagne <jerome.debretagne@gmail.com>

Enable the lid switch for the Microsoft Surface Pro 9 5G using
GPIO pin 180.

Signed-off-by: Jérôme de Bretagne <jerome.debretagne@gmail.com>
---
 .../arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts b/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts
index a300069b5960dbba28601c418951869c94b63938..4daff3a0ecf48ad2081a2fe98910adf0debef88f 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts
@@ -7,6 +7,7 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/gpio-keys.h>
+#include <dt-bindings/input/input.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 
 #include "sc8280xp.dtsi"
@@ -60,7 +61,7 @@ backlight: backlight {
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		pinctrl-0 = <&vol_down_n>, <&vol_up_n>;
+		pinctrl-0 = <&hall_int_n_default>, <&vol_down_n>, <&vol_up_n>;
 		pinctrl-names = "default";
 
 		key-vol-down {
@@ -80,6 +81,15 @@ key-vol-up {
 			linux,can-disable;
 			wakeup-source;
 		};
+
+		switch-lid {
+			label = "lid";
+			gpios = <&tlmm 180 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_LID>;
+			wakeup-source;
+			wakeup-event-action = <EV_ACT_DEASSERTED>;
+		};
 	};
 
 	pmic-glink {
@@ -1032,6 +1042,13 @@ edp_reg_en: edp-reg-en-state {
 		bias-disable;
 	};
 
+	hall_int_n_default: hall-int-n-state {
+		pins = "gpio180";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
 	nvme_reg_en: nvme-reg-en-state {
 		pins = "gpio135";
 		function = "gpio";

-- 
2.47.3