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arm64: tegra: Populate VBUS for USB3 on Jetson TX2 

The VBUS for USB3 connector on the Jetson TX2 is connected to the
vdd_usb1 supply and although this is populated for the USB2 port
on the USB3 connector it is not populated for the USB3 port and
causes the following warning to be seen on boot ...

 usb3-0: supply vbus not found, using dummy regulator

Fix this by also adding the VBUS supply to the USB3 port.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Jon Hunter 2020-07-12 11:25:06 +01:00 committed by Thierry Reding
parent 579db6e5d9
commit 33c53dbdc4
1 changed files with 1 additions and 0 deletions
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1
arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
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@ -194,6 +194,7 @@
usb3-0 {
nvidia,usb2-companion = <1>;
vbus-supply = <&vdd_usb1>;
status = "okay";
};
};