arm64: dts: ti: k3-am654-base-board: enable USB1

Add pinmux for USB1 and enable it as a dual role port.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>

arch/arm64/boot/dts/ti/k3-am654-base-board.dts

@@ -86,6 +86,12 @@
 			AM65X_IOPAD(0x01b0, PIN_INPUT, 0) /* (C25) MMC0_DS */
 		>;
 	};
+
+	usb1_pins_default: usb1_pins_default {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x02c0, PIN_OUTPUT, 0) /* (AC8) USB1_DRVVBUS */
+		>;
+	};
 };
 
 &main_pmx1 {
@@ -188,3 +194,25 @@
 	non-removable;
 	ti,driver-strength-ohm = <50>;
 };
+
+&dwc3_1 {
+	status = "okay";
+};
+
+&usb1_phy {
+	status = "okay";
+};
+
+&usb1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb1_pins_default>;
+	dr_mode = "otg";
+};
+
+&dwc3_0 {
+	status = "disabled";
+};
+
+&usb0_phy {
+	status = "disabled";
+};