> + port@2 {
> + reg = <2>;
> + label = "cpu";
> + ethernet = <&eqos>;
> + /* 2ns rgmii-rxid is implemented on PCB.
> + * Switch should add only rgmii-txid.
> + */
Its unusual to actually see that. Its even more unusual its only one
clock line. Can you actually see it on the PCB?
> + phy-mode = "rgmii-txid";
> + tx-internal-delay-ps = <2000>;
Is this actually needed? rgmii-txid should add 2ns delay. Since this
apparently works, i'm assuming setting tx-internal-delay-ps to 2ns
does nothing, otherwise you would have a 4ns delay.
Andrew
