Re: [net-next 2/4] ARM: dts: ast2600-evb: add default RGMII delay

From: Andrew Lunn
Date: Mon Mar 17 2025 - 09:09:16 EST

> @@ -147,6 +153,9 @@ &mac2 {
> phy-mode = "rgmii";
> phy-handle = <&ethphy2>;
>
> + tx-internal-delay-ps = <8>;
> + rx-internal-delay-ps = <4>;
> +

Ideally you want:

phy-mode = "rgmii-id";
tx-internal-delay-ps = <0>;
rx-internal-delay-ps = <0>;

Since 'rgmii-id' correctly describes the hardware.

Andrew