mirror of https://gitee.com/openkylin/linux.git
28 lines
582 B
Plaintext
28 lines
582 B
Plaintext
* System Management Interface (SMI) / MDIO
|
|
|
|
Properties:
|
|
- compatible: "cavium,octeon-3860-mdio"
|
|
|
|
Compatibility with all cn3XXX, cn5XXX and cn6XXX SOCs.
|
|
|
|
- reg: The base address of the MDIO bus controller register bank.
|
|
|
|
- #address-cells: Must be <1>.
|
|
|
|
- #size-cells: Must be <0>. MDIO addresses have no size component.
|
|
|
|
Typically an MDIO bus might have several children.
|
|
|
|
Example:
|
|
mdio@1180000001800 {
|
|
compatible = "cavium,octeon-3860-mdio";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <0x11800 0x00001800 0x0 0x40>;
|
|
|
|
ethernet-phy@0 {
|
|
...
|
|
reg = <0>;
|
|
};
|
|
};
|