[Patch V5 21/21] arm64: tegra: Enable xudc node on Jetson nano

Nagarjuna Kristam
2020-02-10T08:13:48Z

Enable XUSB device mode driver for USB 2-0 slot on Jetson nano.

Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
---
V5:
- New patch in the series.
---
arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
index b75f69d..848afd8 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
@@ -443,7 +443,7 @@
status = "okay";

lanes {
- usb2-0 {
+ micro_b: usb2-0 {
nvidia,function = "xusb";
status = "okay";
};
@@ -546,6 +546,14 @@
vmmc-supply = <&vdd_3v3_sd>;
};

+ usb@700d0000 {
+ status = "okay";
+ phys = <&micro_b>;
+ phy-names = "usb2-0";
+ avddio-usb-supply = <&vdd_3v3_sys>;
+ hvdd-usb-supply = <&vdd_1v8>;
+ };
+
sdhci@700b0400 {
status = "okay";
bus-width = <4>;
--
2.7.4