arm64: dts: qcom: msm8916-samsung-grandmax: Add display panel

Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com>

arch/arm64/boot/dts/qcom/msm8916-samsung-grandmax.dts

@@ -25,6 +25,45 @@
 	/delete-node/ gpio-hall-sensor;
 	/delete-node/ i2c-tkey;
 
+	reg_vlcd_vcc: regulator-vlcd-vcc {
+		compatible = "regulator-fixed";
+		regulator-name = "vlcd_vcc";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+
+		gpio = <&msmgpio 16 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&lcd_on_default>;
+	};
+
+	reg_vsp: reg-vsp {
+		compatible = "regulator-fixed";
+		regulator-name = "reg-vsp";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+
+		gpio = <&msmgpio 97 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&lcd_enp_default>;
+	};
+
+	reg_vsn: reg-vsn {
+		compatible = "regulator-fixed";
+		regulator-name = "reg-vsn";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+
+		gpio = <&msmgpio 120 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&lcd_enn_default>;
+	};
+
 	vibrator {
 		compatible = "gpio-vibrator";
 		enable-gpios = <&msmgpio 72 GPIO_ACTIVE_HIGH>;
@@ -34,7 +73,52 @@
 	};
 };
 
+&panel {
+	compatible = "samsung,s6d2aa0x62-lpm053a250a";
+
+	vcc-supply = <&reg_vlcd_vcc>;
+	vsp-supply = <&reg_vsp>;
+	vsn-supply = <&reg_vsn>;
+
+	backlight-gpios = <&msmgpio 98 GPIO_ACTIVE_HIGH>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&lcd_bl_en_default>;
+};
+
 &msmgpio {
+	lcd_bl_en_default: lcd-bl-en-default {
+		pins = "gpio98";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	lcd_enp_default: lcd-enp-default {
+		pins = "gpio97";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	lcd_enn_default: lcd-enn-default {
+		pins = "gpio120";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	lcd_on_default: lcd-on-default {
+		pins = "gpio16";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
 	motor_en_default: motor-en-default {
 		pins = "gpio72";
 		function = "gpio";