[Patch V2 18/18] arm64: tegra: Enable xudc node on Jetson TX2

Nagarjuna Kristam
2019-12-18T09:18:10Z

Enable XUSB device mode driver for USB 2-0 slot on Jetson TX2.

Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
---
V2:
- No changes in this version
---
arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
index a1dcdb9..d7628f5 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
@@ -131,7 +131,7 @@
status = "okay";

lanes {
- usb2-0 {
+ micro_b: usb2-0 {
nvidia,function = "xusb";
status = "okay";
};
@@ -213,6 +213,13 @@
phy-names = "usb2-0", "usb2-1", "usb3-0";
};

+ usb@3550000 {
+ status = "okay";
+
+ phys = <&micro_b>;
+ phy-names = "usb2-0";
+ };
+
i2c@c250000 {
/* carrier board ID EEPROM */
eeprom@57 {
--
2.7.4