Jetson AGX Orin RGMII to use

[417383384]

hello
I want connect to the switch through RGMII.
There are two questions：

1. How to modify pinmux?
   2.How to enable RGMII driver?

[WayneWWW]

Hi,

Why do you need RGMII? rgmii cannot support greater than 1000mbps speed.

In Orin, we support xfi 5g and xfi 10g.

[417383384]

hi
Because I now have a 1Gb switch on a custom board.

[WayneWWW]

Hi,

Please configure the "phy-mode to “rgmii-id” under your ethernet@2310000.

Make sure the hardware connection is following the table 7-1 in the Orin hardware design guide.

[417383384]

Thanks. I’ll give it a try.

[marc.andre]

For my Ethernet port, I had to set reg=<0>; in the phy. (This is for a custom baseboard which is similar to the Xavier DevKit).