hisilicon-hns-mdio.txt (872B)
1Hisilicon MDIO bus controller 2 3Properties: 4- compatible: can be one of: 5 "hisilicon,hns-mdio" 6 "hisilicon,mdio" 7 "hisilicon,hns-mdio" is recommended to be used for hip05 and later SOCs, 8 while "hisilicon,mdio" is optional for backwards compatibility only on 9 hip04 Soc. 10- reg: The base address of the MDIO bus controller register bank. 11- #address-cells: Must be <1>. 12- #size-cells: Must be <0>. MDIO addresses have no size component. 13 14Typically an MDIO bus might have several children. 15 16Example: 17 mdio@803c0000 { 18 #address-cells = <1>; 19 #size-cells = <0>; 20 compatible = "hisilicon,hns-mdio","hisilicon,mdio"; 21 reg = <0x0 0x803c0000 0x0 0x10000>; 22 23 ethernet-phy@0 { 24 ... 25 reg = <0>; 26 }; 27 };