1*4882a593SmuzhiyunSMSC LAN87xx Ethernet PHY 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunSome boards require special tuning values. Configure them 4*4882a593Smuzhiyunthrough an Ethernet OF device node. 5*4882a593Smuzhiyun 6*4882a593SmuzhiyunOptional properties: 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun- clocks: 9*4882a593Smuzhiyun The clock used as phy reference clock and is connected to phy 10*4882a593Smuzhiyun pin XTAL1/CLKIN. 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun- smsc,disable-energy-detect: 13*4882a593Smuzhiyun If set, do not enable energy detect mode for the SMSC phy. 14*4882a593Smuzhiyun default: enable energy detect mode 15*4882a593Smuzhiyun 16*4882a593SmuzhiyunExamples: 17*4882a593Smuzhiyunsmsc phy with disabled energy detect mode on an am335x based board. 18*4882a593Smuzhiyun&davinci_mdio { 19*4882a593Smuzhiyun pinctrl-names = "default", "sleep"; 20*4882a593Smuzhiyun pinctrl-0 = <&davinci_mdio_default>; 21*4882a593Smuzhiyun pinctrl-1 = <&davinci_mdio_sleep>; 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun ethernetphy0: ethernet-phy@0 { 24*4882a593Smuzhiyun reg = <0>; 25*4882a593Smuzhiyun smsc,disable-energy-detect; 26*4882a593Smuzhiyun }; 27*4882a593Smuzhiyun}; 28