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arm64: tegra: Enable MGBE on Jetson AGX Orin Developer Kit

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A Multi-Gigabit Ethernet (MGBE) instance drives the primary Ethernet
port on the Jetson AGX Orin Developer Kit. Enable it.

Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2022-07-07 09:48:16 +02:00
parent 610cdf3186
commit 8aec2c17b9
1 changed files with 21 additions and 0 deletions
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21
arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
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@ -2017,6 +2017,27 @@ chosen {
stdout-path = "serial0:115200n8";
};
bus@0 {
ethernet@6800000 {
status = "okay";
phy-handle = <&mgbe0_phy>;
phy-mode = "usxgmii";
mdio {
#address-cells = <1>;
#size-cells = <0>;
mgbe0_phy: phy@0 {
compatible = "ethernet-phy-ieee802.3-c45";
reg = <0x0>;
#phy-cells = <0>;
};
};
};
};
gpio-keys {
compatible = "gpio-keys";
status = "okay";