> + gmac0: mac@0 { > + compatible = "mediatek,eth-mac"; > + reg = <0>; > + phy-mode = "sgmii"; > + > + fixed-link { > + speed = <2500>; > + full-duplex; > + pause; > + }; > + }; Hi René SGMII and fixed-link is rather odd. Why do you need this combination? Andrew