arm64: dts: qcom: msm8916-lenovo-phab: add display & touchscreen

Add jdi_1080p display panel with pwm and backlight
and FT5336 touchscreen with according pinctrls

Signed-off-by: Oleksandr Knyshuk <[email protected]>

Author: k1gen

arch/arm64/boot/dts/qcom/msm8916-lenovo-phab.dts

@@ -35,6 +35,14 @@
 		};
 	};
 
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pm8916_pwm 0 100000>;
+		brightness-levels = <0 255>;
+		num-interpolated-steps = <255>;
+		default-brightness-level = <128>;
+	};
+
 	battery: battery {
 		compatible = "simple-battery";
 		voltage-min-design-microvolt = <3200000>;
@@ -123,23 +131,82 @@
 	};
 };
 
+&blsp_i2c5 {
+	status = "okay";
+
+	touchscreen@38 {
+		/* actually FT5336 */
+		compatible = "edt,edt-ft5306";
+		reg = <0x38>;
+		interrupt-parent = <&msmgpio>;
+		interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
+		pinctrl-0 = <&touchscreen_default>;
+		pinctrl-names = "default";
+		vcc-supply = <&pm8916_l17>;
+		iovcc-supply = <&pm8916_l6>;
+		reset-gpios = <&msmgpio 12 GPIO_ACTIVE_LOW>;
+		touchscreen-size-x = <720>;
+		touchscreen-size-y = <1280>;
+	};
+};
+
 &blsp1_uart2 {
 	status = "okay";
 };
 
+&dsi0 {
+	pinctrl-0 = <&mdss_default>;
+	pinctrl-1 = <&mdss_sleep>;
+	pinctrl-names = "default", "sleep";
+
+	panel@0 {
+		compatible = "lenovo,phab-jdi_1080p";
+		reg = <0>;
+		backlight = <&backlight>;
+		reset-gpios = <&msmgpio 25 GPIO_ACTIVE_LOW>;
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&dsi0_out>;
+			};
+		};
+	};
+};
+
+&dsi0_out {
+	data-lanes = <0 1 2 3>;
+	qcom,platform-enable-gpio = <&msmgpio 109 GPIO_ACTIVE_HIGH>;
+	qcom,platform-reset-gpio = <&msmgpio 25 GPIO_ACTIVE_HIGH>;
+	remote-endpoint = <&panel_in>;
+};
+
+&dsi_phy0 {
+	qcom,dsi-phy-regulator-ldo-mode;
+};
+
 &lpass {
 	dai@3 {
 		reg = <MI2S_QUATERNARY>;
 		qcom,playback-sd-lines = <1>;
 	};
 };
 
+&mdss {
+	status = "okay";
+};
+
 &pm8916_bms {
 	monitored-battery = <&battery>;
 	//power-supplies = <&charger>;
 	status = "okay";
 };
 
+&pm8916_pwm {
+	pinctrl-0 = <&pwm_out>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
 &pm8916_resin {
 	linux,code = <KEY_VOLUMEDOWN>;
 	status = "okay";
@@ -345,6 +412,36 @@
 		bias-pull-up;
 	};
 
+	touchscreen_default: touchscreen-default-state {
+		reset-pins {
+			pins = "gpio12";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		touchscreen-pins {
+			pins = "gpio13";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	mdss_default: mdss-default-state {
+		pins = "gpio25";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-disable;
+	};
+
+	mdss_sleep: mdss-sleep-state {
+		pins = "gpio25";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
 	mpu_default: mpu-default-state {
 		pins = "gpio115";
 		function = "gpio";
@@ -358,3 +455,13 @@
 		drive-strength = <2>;
 	};
 };
+
+&pm8916_mpps {
+	pwm_out: mpp4-state {
+		pins = "mpp4";
+		function = "digital";
+		output-low;
+		qcom,dtest = <1>;
+		power-source = <PM8916_MPP_VPH>;
+	};
+};