[net] ARM: dts: aspeed: ast2600-evb: Correct phy-mode to rgmii-id

Andrew Lunn andrew at lunn.ch
Fri Aug 22 10:11:55 AEST 2025


On Thu, Aug 21, 2025 at 01:25:55PM +0800, Jacky Chou wrote:
> According to the latest ethernet-controller.yaml.
> Since there is no RGMII delay on AST2600 EVB, the phy-mode property of all
> MACs change to "rgmii-id" mode.

> @@ -123,7 +123,7 @@ ethphy3: ethernet-phy at 0 {
>  &mac0 {
>  	status = "okay";
>  
> -	phy-mode = "rgmii-rxid";
> +	phy-mode = "rgmii-id";
>  	phy-handle = <&ethphy0>;

How does this change actually work?

I could imaging such a change as part of a patchset which changes the
MAC driver, and how it handles RGMII delays. But on its own, how does
this not break the board?

	Andrew


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