On Sun, Mar 17, 2024 at 06:17:17PM +0100, Andrew Lunn wrote:
> > +&eqos {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_eqos>;
> > + phy-mode = "rgmii-id";
> > + phy-handle = <ðphy0>;
> > +
> > + mdio {
> > + compatible = "snps,dwmac-mdio";
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > +
> > + /* Atheros AR8033 on v1.0, Realtek RTL8211E on v1.1 */
> > + ethphy0: ethernet-phy@0 {
> > + compatible = "ethernet-phy-ieee802.3-c22";
> > + reg = <0>;
> > + eee-broken-1000t;
> > + };
>
> Hi Laurent
>
> Do you happen to know what is broken with respect to EEE? It seems
> like a lot of IMX boards have this, so i suspect it is the MAC. Maybe
> we should be keying off the MAC compatible and disabling this in the
> ethernet driver rather than have every .dts file needing it?
I wonder if this could be cargo-cult. To be honest, I've copied it from
the BSP and haven't investigated it. I've tried dropping that and
haven't noticed any difference, but I'm not sure how I should test it
properly.
--
Regards,
Laurent Pinchart
