1 Hisilicon Fast Ethernet MDIO Controller interf 1 Hisilicon Fast Ethernet MDIO Controller interface
2 2
3 Required properties: 3 Required properties:
4 - compatible: should be "hisilicon,hisi-femac- 4 - compatible: should be "hisilicon,hisi-femac-mdio".
5 - reg: address and length of the register set 5 - reg: address and length of the register set for the device.
6 - clocks: A phandle to the reference clock for 6 - clocks: A phandle to the reference clock for this device.
7 7
8 - PHY subnode: inherits from phy binding [1] 8 - PHY subnode: inherits from phy binding [1]
9 [1] Documentation/devicetree/bindings/net/phy. 9 [1] Documentation/devicetree/bindings/net/phy.txt
10 10
11 Example: 11 Example:
12 mdio: mdio@10091100 { 12 mdio: mdio@10091100 {
13 compatible = "hisilicon,hisi-femac-mdi 13 compatible = "hisilicon,hisi-femac-mdio";
14 reg = <0x10091100 0x10>; 14 reg = <0x10091100 0x10>;
15 clocks = <&crg HI3516CV300_MDIO_CLK>; 15 clocks = <&crg HI3516CV300_MDIO_CLK>;
16 #address-cells = <1>; 16 #address-cells = <1>;
17 #size-cells = <0>; 17 #size-cells = <0>;
18 18
19 phy0: phy@1 { 19 phy0: phy@1 {
20 reg = <1>; 20 reg = <1>;
21 }; 21 };
22 }; 22 };
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