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[karo-tx-linux.git] / Documentation / devicetree / bindings / net / brcm,iproc-mdio.txt
1 * Broadcom iProc MDIO bus controller
2
3 Required properties:
4 - compatible: should be "brcm,iproc-mdio"
5 - reg: address and length of the register set for the MDIO interface
6 - #size-cells: must be 1
7 - #address-cells: must be 0
8
9 Child nodes of this MDIO bus controller node are standard Ethernet PHY device
10 nodes as described in Documentation/devicetree/bindings/net/phy.txt
11
12 Example:
13
14 mdio@18002000 {
15         compatible = "brcm,iproc-mdio";
16         reg = <0x18002000 0x8>;
17         #size-cells = <1>;
18         #address-cells = <0>;
19
20         enet-gphy@0 {
21                 reg = <0>;
22         };
23 };