xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/phy/brcm,mdio-mux-bus-pci.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun* Broadcom NS2 PCIe PHY binding document
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired bus properties:
4*4882a593Smuzhiyun- reg: MDIO Bus number for the MDIO interface
5*4882a593Smuzhiyun- #address-cells: must be 1
6*4882a593Smuzhiyun- #size-cells: must be 0
7*4882a593Smuzhiyun
8*4882a593SmuzhiyunRequired PHY properties:
9*4882a593Smuzhiyun- compatible: should be "brcm,ns2-pcie-phy"
10*4882a593Smuzhiyun- reg: MDIO Phy ID for the MDIO interface
11*4882a593Smuzhiyun- #phy-cells: must be 0
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13*4882a593SmuzhiyunThis is a child bus node of "brcm,mdio-mux-iproc" node.
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15*4882a593SmuzhiyunExample:
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17*4882a593Smuzhiyunmdio@0 {
18*4882a593Smuzhiyun	reg = <0x0>;
19*4882a593Smuzhiyun	#address-cells = <1>;
20*4882a593Smuzhiyun	#size-cells = <0>;
21*4882a593Smuzhiyun
22*4882a593Smuzhiyun	pci_phy0: pci-phy@0 {
23*4882a593Smuzhiyun		compatible = "brcm,ns2-pcie-phy";
24*4882a593Smuzhiyun		reg = <0x0>;
25*4882a593Smuzhiyun		#phy-cells = <0>;
26*4882a593Smuzhiyun	};
27*4882a593Smuzhiyun};
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