Bindings/phy/amlogic,g12a-usb3-pcie-phy.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 # Copyright 2019 BayLibre, SAS
   3 %YAML 1.2
   4 ---
   5 $id: "http://devicetree.org/schemas/phy/amlogic,g12a-usb3-pcie-phy.yaml#"
   6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
   7
   8 title: Amlogic G12A USB3 + PCIE Combo PHY
   9
  10 maintainers:
  11   - Neil Armstrong <neil.armstrong@linaro.org>
  12
  13 properties:
  14   compatible:
  15     enum:
  16       - amlogic,g12a-usb3-pcie-phy
  17
  18   reg:
  19     maxItems: 1
  20
  21   clocks:
  22     maxItems: 1
  23
  24   clock-names:
  25     items:
  26       - const: ref_clk
  27
  28   resets:
  29     maxItems: 1
  30
  31   reset-names:
  32     items:
  33       - const: phy
  34
  35   "#phy-cells":
  36     const: 1
  37
  38   phy-supply:
  39     description:
  40       Phandle to a regulator that provides power to the PHY. This
  41       regulator will be managed during the PHY power on/off sequence.
  42
  43 required:
  44   - compatible
  45   - reg
  46   - clocks
  47   - clock-names
  48   - resets
  49   - reset-names
  50   - "#phy-cells"
  51
  52 additionalProperties: false
  53
  54 examples:
  55   - |
  56     phy@46000 {
  57           compatible = "amlogic,g12a-usb3-pcie-phy";
  58           reg = <0x46000 0x2000>;
  59           clocks = <&ref_clk>;
  60           clock-names = "ref_clk";
  61           resets = <&phy_reset>;
  62           reset-names = "phy";
  63           #phy-cells = <1>;
  64     };