arm64: tegra: Enable XUDC on Jetson TX1

Enable XUSB device mode driver for USB 2-0 slot on Jetson TX1.
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi

@@ -1361,7 +1361,7 @@ usb2 {
 				status = "okay";
 
 				lanes {
-					usb2-0 {
+					micro_b: usb2-0 {
 						nvidia,function = "xusb";
 						status = "okay";
 					};
@@ -1494,6 +1494,14 @@ sdhci@700b0000 {
 		vmmc-supply = <&vdd_3v3_sd>;
 	};
 
+	usb@700d0000 {
+		status = "okay";
+		phys = <&micro_b>;
+		phy-names = "usb2-0";
+		avddio-usb-supply = <&vdd_3v3_sys>;
+		hvdd-usb-supply = <&vdd_1v8>;
+	};
+
 	regulators {
 		compatible = "simple-bus";
 		#address-cells = <1>;