1* Allwinner A10 MDIO Ethernet Controller interface
2
3Required properties:
4- compatible: should be "allwinner,sun4i-a10-mdio"
5              (Deprecated: "allwinner,sun4i-mdio").
6- reg: address and length of the register set for the device.
7
8Optional properties:
9- phy-supply: phandle to a regulator if the PHY needs one
10
11Example at the SoC level:
12mdio@01c0b080 {
13	compatible = "allwinner,sun4i-a10-mdio";
14	reg = <0x01c0b080 0x14>;
15	#address-cells = <1>;
16	#size-cells = <0>;
17};
18
19And at the board level:
20
21mdio@01c0b080 {
22	phy-supply = <&reg_emac_3v3>;
23
24	phy0: ethernet-phy@0 {
25		reg = <0>;
26	};
27};
28