[DTS][E83] Add connector node for USB C port

arch/arm64/boot/dts/seco/overlays/seco-imx8mp-d18-mv-overlay.dts

@@ -94,16 +94,53 @@
 			default-state = "off";
 		};
 	};
+
+	/*
+	 * Should better be applied to CC logic
+	 * chip (addr 0x60 on I2C_4).
+	 * Unfortunately, the driver for the logic
+	 * chip is not yet available in Kernel 5.10
+	 * (was added with 5.11).
+	 */
+	connector {
+		compatible = "usb-c-connector";
+		label = "USB-C";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usb_1_id>;
+		id-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
+		vbus-supply = <&reg_usb1_host_vbus>;
+		power-role = "source";
+		data-role = "dual";
+
+		ports {
+			port@1 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				typec_con: endpoint {
+					remote-endpoint = <&usb_typec_ep>;
+				};
+			};
+		};
+	};
 };
 
 &usb_dwc3_0 {
-	role-switch-default-mode = "host";
-	dr_mode = "host";
+	usb-role-switch;
+	role-switch-default-mode = "peripheral";
+
+	port {
+		usb_typec_ep: endpoint {
+			remote-endpoint = <&typec_con>;
+		};
+	};
 };
 
+/*
 &usb3_phy0 {
 	vbus-supply = <&reg_usb1_host_vbus>;
 };
+*/
 
 &sai2 {
 	assigned-clocks = <&clk IMX8MP_CLK_SAI2>;