[PATCH 6.19 117/844] arm64: tegra: smaug: Add usb-role-switch support

[Sasha Levin]

From: Diogo Ivo <diogo.ivo@xxxxxxxxxxxxxxxxxx>

[ Upstream commit dfa93788dd8b2f9c59adf45ecf592082b1847b7b ]

The USB2 port on Smaug is configured for OTG operation but lacked the
required 'usb-role-switch' property, leading to a failed probe and a
non-functioning USB port. Add the property along with setting the default
role to host.

Signed-off-by: Diogo Ivo <diogo.ivo@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 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 5aa6afd56cbc6..dfbd1c72388c1 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";
 			};
 
 			usb3-0 {
-- 
2.51.0