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Add the property along with setting the default > role to host. > > Signed-off-by: Diogo Ivo > --- > arch/arm64/boot/dts/nvidia/tegra210-smaug.dts | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts > index b8d854f90be7..49bf23d6f593 100644 > --- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts > +++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts > @@ -1809,6 +1809,8 @@ usb2-0 { > status = "okay"; > vbus-supply = <&usbc_vbus>; > mode = "otg"; > + usb-role-switch; > + role-switch-default-mode = "host"; > }; This change does add the following warning when building with CHECK_DTBS ... arch/arm64/boot/dts/nvidia/tegra210-smaug.dtb: padctl@7009f000 (nvidia,tegra210-xusb-padctl): ports:usb2-0: 'role-switch-default-mode' does not match any of the regexes: '^pinctrl-[0-9]+$' from schema $id: http://devicetree.org/schemas/phy/nvidia,tegra210-xusb-padctl.yaml I know that there are many warnings seen for the smaug DTB, but it would be good to ensure we don't add more. Cheers Jon -- nvpublic