From: Thierry Reding <treding@xxxxxxxxxx>
Adding this alias for the Ethernet interface on Jetson TX1 allows the
bootloader to pass the MAC address to the Linux kernel.
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
index 9ba69e68a844..c7cc81994f2c 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
@@ -5,6 +5,10 @@
model = "NVIDIA Tegra210 P2597 I/O board";
compatible = "nvidia,p2597", "nvidia,tegra210";
+ aliases {
+ ethernet = "/usb@70090000/ethernet@1";
+ };
+
host1x@50000000 {
dpaux@54040000 {
status = "okay";
@@ -1342,6 +1346,13 @@
avdd-usb-supply = <&vdd_3v3_sys>;
status = "okay";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethernet@1 {
+ reg = <1>;
+ };
};
padctl@7009f000 {
--
2.21.0
