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>> + phy-mode = "rgmii-id"; >> + pinctrl-0 = <&pinctrl_eqos>; >> + pinctrl-names = "default"; >> + status = "okay"; >> + >> + mdio { >> + compatible = "snps,dwmac-mdio"; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + clock-frequency = <5000000>; > >Is that a valid property for "snps,dwmac-mdio"? It is a valid property in Documentation/devicetree/bindings/net/mdio.yaml Regards Peng > >~/linux/drivers/net/ethernet/stmicro/stmmac$ grep clock-frequency * >~/linux/drivers/net/ethernet/stmicro/stmmac$ > > Andrew