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Diffstat (limited to 'Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt b/Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt deleted file mode 100644 index 8c60e6985950..000000000000 --- a/Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt +++ /dev/null @@ -1,94 +0,0 @@ -MVEBU comphy drivers --------------------- - -COMPHY controllers can be found on the following Marvell MVEBU SoCs: -* Armada 7k/8k (on the CP110) -* Armada 3700 -It provides a number of shared PHYs used by various interfaces (network, SATA, -USB, PCIe...). - -Required properties: - -- compatible: should be one of: - * "marvell,comphy-cp110" for Armada 7k/8k - * "marvell,comphy-a3700" for Armada 3700 -- reg: should contain the COMPHY register(s) location(s) and length(s). - * 1 entry for Armada 7k/8k - * 4 entries for Armada 3700 along with the corresponding reg-names - properties, memory areas are: - * Generic COMPHY registers - * Lane 1 (PCIe/GbE) - * Lane 0 (USB3/GbE) - * Lane 2 (SATA/USB3) -- marvell,system-controller: should contain a phandle to the system - controller node (only for Armada 7k/8k) -- #address-cells: should be 1. -- #size-cells: should be 0. - -Optional properlties: - -- clocks: pointers to the reference clocks for this device (CP110 only), - consequently: MG clock, MG Core clock, AXI clock. -- clock-names: names of used clocks for CP110 only, must be : - "mg_clk", "mg_core_clk" and "axi_clk". - -A sub-node is required for each comphy lane provided by the comphy. - -Required properties (child nodes): - -- reg: COMPHY lane number. -- #phy-cells : from the generic PHY bindings, must be 1. Defines the - input port to use for a given comphy lane. - -Examples: - - cpm_comphy: phy@120000 { - compatible = "marvell,comphy-cp110"; - reg = <0x120000 0x6000>; - marvell,system-controller = <&cpm_syscon0>; - clocks = <&CP110_LABEL(clk) 1 5>, <&CP110_LABEL(clk) 1 6>, - <&CP110_LABEL(clk) 1 18>; - clock-names = "mg_clk", "mg_core_clk", "axi_clk"; - #address-cells = <1>; - #size-cells = <0>; - - cpm_comphy0: phy@0 { - reg = <0>; - #phy-cells = <1>; - }; - - cpm_comphy1: phy@1 { - reg = <1>; - #phy-cells = <1>; - }; - }; - - comphy: phy@18300 { - compatible = "marvell,comphy-a3700"; - reg = <0x18300 0x300>, - <0x1F000 0x400>, - <0x5C000 0x400>, - <0xe0178 0x8>; - reg-names = "comphy", - "lane1_pcie_gbe", - "lane0_usb3_gbe", - "lane2_sata_usb3"; - #address-cells = <1>; - #size-cells = <0>; - - - comphy0: phy@0 { - reg = <0>; - #phy-cells = <1>; - }; - - comphy1: phy@1 { - reg = <1>; - #phy-cells = <1>; - }; - - comphy2: phy@2 { - reg = <2>; - #phy-cells = <1>; - }; - }; |
