FROMLIST: arm64: dts: qcom: qcs8300-ride: Enable Display Port

Enable DPTX0 along with their corresponding PHYs for
qcs8300-ride platform.

Link:https://lore.kernel.org/all/20241226-dts_qcs8300-v2-2-ec8d4fb65cba@quicinc.com/
Signed-off-by: Yongxing Mou <quic_yongmou@quicinc.com>

Author: Yongxing Mou

arch/arm64/boot/dts/qcom/qcs8300-ride.dts

@@ -32,6 +32,18 @@
 		enable-active-high;
 		regulator-always-on;
 	};
+
+	dp0-connector {
+		compatible = "dp-connector";
+		label = "DP0";
+		type = "full-size";
+
+		port {
+			dp0_connector_in: endpoint {
+				remote-endpoint = <&mdss_dp0_out>;
+			};
+		};
+	};
 };
 
 &apps_rsc {
@@ -304,6 +316,30 @@
 	};
 };
 
+&mdss {
+	status = "okay";
+};
+
+&mdss_dp0 {
+	pinctrl-0 = <&dp_hot_plug_det>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&mdss_dp0_out {
+	data-lanes = <0 1 2 3>;
+	link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
+	remote-endpoint = <&dp0_connector_in>;
+};
+
+&mdss_dp0_phy {
+	vdda-phy-supply = <&vreg_l5a>;
+	vdda-pll-supply = <&vreg_l4a>;
+
+	status = "okay";
+};
+
 &qupv3_id_0 {
 	status = "okay";
 };
@@ -346,6 +382,14 @@
 	};
 };
 
+&tlmm {
+	dp_hot_plug_det: dp-hot-plug-det-state {
+		pins = "gpio94";
+		function = "edp0_hot";
+		bias-disable;
+	};
+};
+
 &uart7 {
 	status = "okay";
 };