48 lines
800 B
Plaintext
48 lines
800 B
Plaintext
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Broadcom Cygnus PCIe PHY
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Required properties:
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- compatible: must be "brcm,cygnus-pcie-phy"
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- reg: base address and length of the PCIe PHY block
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- #address-cells: must be 1
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- #size-cells: must be 0
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Each PCIe PHY should be represented by a child node
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Required properties For the child node:
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- reg: the PHY ID
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0 - PCIe RC 0
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1 - PCIe RC 1
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- #phy-cells: must be 0
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Example:
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pcie_phy: phy@301d0a0 {
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compatible = "brcm,cygnus-pcie-phy";
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reg = <0x0301d0a0 0x14>;
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pcie0_phy: phy@0 {
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reg = <0>;
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#phy-cells = <0>;
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};
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pcie1_phy: phy@1 {
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reg = <1>;
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#phy-cells = <0>;
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};
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};
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/* users of the PCIe phy */
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pcie0: pcie@18012000 {
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...
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...
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phys = <&pcie0_phy>;
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phy-names = "pcie-phy";
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};
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pcie1: pcie@18013000 {
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...
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...
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phys = <pcie1_phy>;
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phy-names = "pcie-phy";
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};
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