Enable the XUSB controller on Tegra210 Smaug. The Smaug has a USB Type-C
connector with one of the USB2.0 lanes and one of the USB3.0 lanes
populated.
Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx>
---
arch/arm64/boot/dts/nvidia/tegra210-smaug.dts | 57 +++++++++++++++++++++++++++
1 file changed, 57 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
index 8cdd71f4d9ba..854701cc271d 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
@@ -1613,6 +1613,63 @@
status = "okay";
};
+ usb@70090000 {
+ phys = <&{/padctl@7009f000/pads/usb2/lanes/usb2-0}>,
+ <&{/padctl@7009f000/pads/pcie/lanes/pcie-6}>;
+ phy-names = "usb2-0", "usb3-0";
+
+ dvddio-pex-supply = <&avddio_1v05>;
+ hvddio-pex-supply = <&pp1800>;
+ avdd-usb-supply = <&pp3300>;
+ avdd-pll-utmip-supply = <&pp1800>;
+ avdd-pll-uerefe-supply = <&pp1050_avdd>;
+ dvdd-pex-pll-supply = <&avddio_1v05>;
+ hvdd-pex-pll-e-supply = <&pp1800>;
+
+ status = "okay";
+ };
+
+ padctl@7009f000 {
+ status = "okay";
+
+ pads {
+ usb2 {
+ status = "okay";
+
+ lanes {
+ usb2-0 {
+ nvidia,function = "xusb";
+ status = "okay";
+ };
+ };
+ };
+
+ pcie {
+ status = "okay";
+
+ lanes {
+ pcie-6 {
+ nvidia,function = "usb3-ss";
+ status = "okay";
+ };
+ };
+ };
+ };
+
+ ports {
+ usb2-0 {
+ status = "okay";
+ vbus-supply = <&usbc_vbus>;
+ mode = "otg";
+ };
+
+ usb3-0 {
+ nvidia,usb2-companion = <0>;
+ status = "okay";
+ };
+ };
+ };
+
sdhci@700b0600 {
bus-width = <8>;
non-removable;
--
2.1.4
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