1d88ecb37SHeiko SchocherSMSC LAN87xx Ethernet PHY 2d88ecb37SHeiko Schocher 3d88ecb37SHeiko SchocherSome boards require special tuning values. Configure them 4d88ecb37SHeiko Schocherthrough an Ethernet OF device node. 5d88ecb37SHeiko Schocher 6d88ecb37SHeiko SchocherOptional properties: 7d88ecb37SHeiko Schocher 8*84475a9eSMarco Felsch- clocks: 9*84475a9eSMarco Felsch The clock used as phy reference clock and is connected to phy 10*84475a9eSMarco Felsch pin XTAL1/CLKIN. 11*84475a9eSMarco Felsch 12d88ecb37SHeiko Schocher- smsc,disable-energy-detect: 13d88ecb37SHeiko Schocher If set, do not enable energy detect mode for the SMSC phy. 14d88ecb37SHeiko Schocher default: enable energy detect mode 15d88ecb37SHeiko Schocher 16d88ecb37SHeiko SchocherExamples: 17d88ecb37SHeiko Schochersmsc phy with disabled energy detect mode on an am335x based board. 18d88ecb37SHeiko Schocher&davinci_mdio { 19d88ecb37SHeiko Schocher pinctrl-names = "default", "sleep"; 20d88ecb37SHeiko Schocher pinctrl-0 = <&davinci_mdio_default>; 21d88ecb37SHeiko Schocher pinctrl-1 = <&davinci_mdio_sleep>; 22d88ecb37SHeiko Schocher 23d88ecb37SHeiko Schocher ethernetphy0: ethernet-phy@0 { 24d88ecb37SHeiko Schocher reg = <0>; 25d88ecb37SHeiko Schocher smsc,disable-energy-detect; 26d88ecb37SHeiko Schocher }; 27d88ecb37SHeiko Schocher}; 28