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37 lines
883 B
37 lines
883 B
APM X-Gene SoC MDIO node |
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MDIO node is defined to describe on-chip MDIO controller. |
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Required properties: |
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- compatible: Must be "apm,xgene-mdio-rgmii" or "apm,xgene-mdio-xfi" |
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- #address-cells: Must be <1>. |
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- #size-cells: Must be <0>. |
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- reg: Address and length of the register set |
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- clocks: Reference to the clock entry |
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For the phys on the mdio bus, there must be a node with the following fields: |
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- compatible: PHY identifier. Please refer ./phy.txt for the format. |
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- reg: The ID number for the phy. |
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Example: |
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mdio: mdio@17020000 { |
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compatible = "apm,xgene-mdio-rgmii"; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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reg = <0x0 0x17020000 0x0 0xd100>; |
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clocks = <&menetclk 0>; |
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}; |
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/* Board-specific peripheral configurations */ |
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&mdio { |
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menetphy: phy@3 { |
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reg = <0x3>; |
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}; |
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sgenet0phy: phy@4 { |
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reg = <0x4>; |
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}; |
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sgenet1phy: phy@5 { |
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reg = <0x5>; |
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}; |
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};
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