xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/net/hisilicon-femac-mdio.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593SmuzhiyunHisilicon Fast Ethernet MDIO Controller interface
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun- compatible: should be "hisilicon,hisi-femac-mdio".
5*4882a593Smuzhiyun- reg: address and length of the register set for the device.
6*4882a593Smuzhiyun- clocks: A phandle to the reference clock for this device.
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun- PHY subnode: inherits from phy binding [1]
9*4882a593Smuzhiyun[1] Documentation/devicetree/bindings/net/phy.txt
10*4882a593Smuzhiyun
11*4882a593SmuzhiyunExample:
12*4882a593Smuzhiyunmdio: mdio@10091100 {
13*4882a593Smuzhiyun	compatible = "hisilicon,hisi-femac-mdio";
14*4882a593Smuzhiyun	reg = <0x10091100 0x10>;
15*4882a593Smuzhiyun	clocks = <&crg HI3516CV300_MDIO_CLK>;
16*4882a593Smuzhiyun	#address-cells = <1>;
17*4882a593Smuzhiyun	#size-cells = <0>;
18*4882a593Smuzhiyun
19*4882a593Smuzhiyun	phy0: phy@1 {
20*4882a593Smuzhiyun		reg = <1>;
21*4882a593Smuzhiyun	};
22*4882a593Smuzhiyun};
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