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