[PATCH] net: stmmac: dwmac-sophgo: Add phy interface filter

[Inochi Amaoto]

On Fri, Oct 17, 2025 at 08:16:17PM +0200, Andrew Lunn wrote:
> On Fri, Oct 17, 2025 at 09:18:01AM +0800, Inochi Amaoto wrote:
> > As the SG2042 has an internal rx delay, the delay should be remove
> > when init the mac, otherwise the phy will be misconfigurated.
> 
> Are there any in tree DT blobs using invalid phy-modes? In theory,
> they should not work, but sometimes there is other magic going on. I
> just want to make sure this is not going to cause a regression.
> 

I see no SG2042 board using invalid phy-modes. Only rgmii-id is used,
which is vaild.

> Also, does the DT binding document list the valid phy-modes?
> 

It does not list. Is it better for me to add a list for it?

Regards,
Inochi