On Thu, Aug 06, 2020 at 05:41:09PM +0200, Thierry Reding wrote:
> The VBUS supply for the micro USB port on Jetson Nano is derived from
> the main system supply and always on. Describe in nevertheless to fix
> warnings during boot.
[...]
> --- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> +++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> @@ -541,6 +541,8 @@ usb2-0 {
> mode = "peripheral";
> usb-role-switch;
>
> + vbus-supply = <&vdd_5v0_usb>;
[...]
If it's not controllable then this is equivalent to setting vdd_5v0_sys
here, isn't it?
Best Regards,
Michał Mirosław
