[PATCH net-next 01/14] arm64: dts: mediatek: mt7986: introduce ethernet nodes
Lorenzo Bianconi
lorenzo at kernel.org
Mon May 9 09:35:42 PDT 2022
> > +ð {
> > + status = "okay";
> > +
> > + gmac0: mac at 0 {
> > + compatible = "mediatek,eth-mac";
> > + reg = <0>;
> > + phy-mode = "2500base-x";
> > +
> > + fixed-link {
> > + speed = <2500>;
> > + full-duplex;
> > + pause;
> > + };
> > + };
> > +
> > + gmac1: mac at 1 {
> > + compatible = "mediatek,eth-mac";
> > + reg = <1>;
> > + phy-mode = "2500base-x";
> > +
> > + fixed-link {
> > + speed = <2500>;
> > + full-duplex;
> > + pause;
> > + };
> > + };
>
> Are both connected to the switch? It just seems unusual two have two
> fixed-link ports.
afaik mac design supports autoneg only in 10M/100M/1G mode and mt7986 gmac1
is connected to a 2.5Gbps phy on mt7986-ref board.
Regards,
Lorenzo
>
> Andrew
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 228 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/linux-mediatek/attachments/20220509/fd3f5c56/attachment.sig>
More information about the Linux-mediatek
mailing list