arm64: tegra: Enable XUDC node on Jetson Nano

Enable XUSB device mode driver for USB 2-0 slot on Jetson Nano.

Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
index b75f69d..848afd8 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
@@ -443,7 +443,7 @@
                                status = "okay";
 
                                lanes {
-                                       usb2-0 {
+                                       micro_b: usb2-0 {
                                                nvidia,function = "xusb";
                                                status = "okay";
                                        };
@@ -546,6 +546,14 @@
                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>;
+       };
+
        sdhci@700b0400 {
                status = "okay";
                bus-width = <4>;