From: Nagarjuna Kristam <nkristam@nvidia.com>
Date: Mon, 10 Feb 2020 08:11:47 +0000 (+0530)
Subject: arm64: tegra: Enable XUDC node on Jetson Nano
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9f2ff73856d4e09ecc9a7fb9d84ff6cf26cb3d4b;p=linux.git

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 b75f69d18fd0a..848afd855da65 100644
--- 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>;