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The Tegra238 XUDC >> is similar to that found on the Tegra234 device but only support 3 PHYs >> compared to the 4 PHYs on the Tegra234. The XUDC binding only defines >> which of the available PHYs is used by the XUDC controller and the Tegra >> XUSB pad controller binding [0] defines the PHYs that are available. >> >> [0] Documentation/devicetree/bindings/phy/nvidia,tegra194-xusb-padctl.yaml >> >> Signed-off-by: Jon Hunter >> --- >> Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml | 3 +++ >> 1 file changed, 3 insertions(+) > > Reviewed-by: Krzysztof Kozlowski Similarly to my recent comment for the XHCI binding, Tegra238 does not have power-domains for USB. Unlike the UDC binding this binding has a required section and so I should have caught this before, but I missed it and that is my fault. I will correct this. Jon -- nvpublic