From: Nagarjuna Kristam <nkristam@nvidia.com>
Date: Mon, 10 Feb 2020 08:11:42 +0000 (+0530)
Subject: arm64: tegra: Enable XUDC on Jetson TX1
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6b3d85930104cf20e69584b7fe35228c3247d847;p=linux.git

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>
---

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
index 18c0610c63537..49a2a82d860d0 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
@@ -1361,7 +1361,7 @@
 				status = "okay";
 
 				lanes {
-					usb2-0 {
+					micro_b: usb2-0 {
 						nvidia,function = "xusb";
 						status = "okay";
 					};
@@ -1494,6 +1494,14 @@
 		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>;
+	};
+
 	regulators {
 		compatible = "simple-bus";
 		#address-cells = <1>;