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     1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: "http://devicetree.org/schemas/phy/amlogic,meson8b-usb2-phy.yaml#"
    5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
    6 
    7 title: Amlogic Meson8, Meson8b, Meson8m2 and GXBB USB2 PHY
    8 
    9 maintainers:
   10   - Martin Blumenstingl <martin.blumenstingl@googlemail.com>
   11 
   12 properties:
   13   compatible:
   14     oneOf:
   15       - items:
   16           - enum:
   17               - amlogic,meson8-usb2-phy
   18               - amlogic,meson8b-usb2-phy
   19               - amlogic,meson8m2-usb2-phy
   20           - const: amlogic,meson-mx-usb2-phy
   21       - const: amlogic,meson-gxbb-usb2-phy
   22 
   23   reg:
   24     maxItems: 1
   25 
   26   clocks:
   27     minItems: 2
   28 
   29   clock-names:
   30     items:
   31       - const: usb_general
   32       - const: usb
   33 
   34   resets:
   35     minItems: 1
   36 
   37   "#phy-cells":
   38     const: 0
   39 
   40   phy-supply:
   41     description:
   42       Phandle to a regulator that provides power to the PHY. This
   43       regulator will be managed during the PHY power on/off sequence.
   44 
   45 required:
   46   - compatible
   47   - reg
   48   - clocks
   49   - clock-names
   50   - "#phy-cells"
   51 
   52 additionalProperties: false
   53 
   54 examples:
   55   - |
   56     usb-phy@c0000000 {
   57       compatible = "amlogic,meson-gxbb-usb2-phy";
   58       reg = <0xc0000000 0x20>;
   59       resets = <&reset_usb_phy>;
   60       clocks = <&clk_usb_general>, <&reset_usb>;
   61       clock-names = "usb_general", "usb";
   62       phy-supply = <&usb_vbus>;
   63       #phy-cells = <0>;
   64     };
Cache object: e844799380ef0af08189fe6e725fea9f 
 
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