28 lines
591 B
Plaintext
Executable file
28 lines
591 B
Plaintext
Executable file
* Allwinner A10 MDIO Ethernet Controller interface
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Required properties:
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- compatible: should be "allwinner,sun4i-a10-mdio"
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(Deprecated: "allwinner,sun4i-mdio").
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- reg: address and length of the register set for the device.
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Optional properties:
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- phy-supply: phandle to a regulator if the PHY needs one
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Example at the SoC level:
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mdio@1c0b080 {
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compatible = "allwinner,sun4i-a10-mdio";
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reg = <0x01c0b080 0x14>;
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#address-cells = <1>;
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#size-cells = <0>;
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};
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And at the board level:
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mdio@1c0b080 {
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phy-supply = <®_emac_3v3>;
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phy0: ethernet-phy@0 {
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reg = <0>;
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};
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};
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