[PATCH 2/2] arm64: dts: rockchip: rk3568-evb1-v10: add ethernet support

[Michael Riesch]

Hello Andrew, Peter,

On 7/28/21 10:37 PM, Andrew Lunn wrote:
>> Generally all rockchip boards use this value instead of the rgmii_id,
>> I imagine because it's more consistent to tune here than the hit or
>> miss support of the phy drivers.
> 
> Most PHY drivers actually implement it correctly, since by default,
> most systems get the PHY to do the delays.
> 
> But if most Rockchip boards do it this way, there is a lot to be said
> for consistence, so this is fine by me.

I have tested a dts without the delays and with phy-mode = "rgmii-id"
and it seems to work just fine.

Although consistency with other Rockchip boards is something one should
consider, I think I'll go along the "rgmii-id" path since this seems to
be a more general convention.

Thanks for your comments, I'll submit a v2.

Regards, Michael