[PATCH net-next v3 0/5] net: stmmac: Add support for Allwinner A733 GMAC210

[Andrew Lunn]

> I've changed the phy-mode to plain rgmii which seems more in line with
> what the PHY actually does.

No, it is much messier than that.

https://elixir.bootlin.com/linux/v6.15/source/Documentation/devicetree/bindings/net/ethernet-controller.yaml#L287

rgmii-id is very likely to be correct, if you were using a sane PHY.

But this PHY is going to cause you lots of problems.

    Andrew