ARM: tegra: Enable USB on Venice2

USB1 and USB3 are routed to two external connectors, while USB2 is used
for the integrated webcam.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

1 files changed, 28 insertions, 1 deletions

diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts
index 7ffef561d667..ee92d912ed2c 100644
--- a/arch/arm/boot/dts/tegra124-venice2.dts
+++ b/arch/arm/boot/dts/tegra124-venice2.dts
@@ -763,7 +763,7 @@
                                         ams,enable-tracking;
                                 };
 
-                                ldo4 {
+                                vdd_run_cam: ldo4 {
                                         regulator-name = "+3.3V_RUN_CAM";
                                         regulator-min-microvolt = <2800000>;
                                         regulator-max-microvolt = <2800000>;
@@ -954,6 +954,33 @@
                 };
         };
 
+        usb@7d000000 {
+                status = "okay";
+        };
+
+        usb-phy@7d000000 {
+                status = "okay";
+                vbus-supply = <&vdd_usb1_vbus>;
+        };
+
+        usb@7d004000 {
+                status = "okay";
+        };
+
+        usb-phy@7d004000 {
+                status = "okay";
+                vbus-supply = <&vdd_run_cam>;
+        };
+
+        usb@7d008000 {
+                status = "okay";
+        };
+
+        usb-phy@7d008000 {
+                status = "okay";
+                vbus-supply = <&vdd_usb3_vbus>;
+        };
+
         backlight: backlight {
                 compatible = "pwm-backlight";