kernel/Documentation/devicetree/bindings/phy/brcm,mdio-mux-bus-pci.txt
2024-07-22 17:22:30 +08:00

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* Broadcom NS2 PCIe PHY binding document
Required bus properties:
- reg: MDIO Bus number for the MDIO interface
- #address-cells: must be 1
- #size-cells: must be 0
Required PHY properties:
- compatible: should be "brcm,ns2-pcie-phy"
- reg: MDIO Phy ID for the MDIO interface
- #phy-cells: must be 0
This is a child bus node of "brcm,mdio-mux-iproc" node.
Example:
mdio@0 {
reg = <0x0>;
#address-cells = <1>;
#size-cells = <0>;
pci_phy0: pci-phy@0 {
compatible = "brcm,ns2-pcie-phy";
reg = <0x0>;
#phy-cells = <0>;
};
};