Documentation/devicetree/bindings/phy/nuvoton,ma35d1-usb2-phy.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/phy/nuvoton,ma35d1-usb2-phy.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Nuvoton MA35D1 USB2 phy
   8
   9 maintainers:
  10   - Hui-Ping Chen <hpchen0nvt@gmail.com>
  11
  12 properties:
  13   compatible:
  14     enum:
  15       - nuvoton,ma35d1-usb2-phy
  16
  17   "#phy-cells":
  18     const: 0
  19
  20   clocks:
  21     maxItems: 1
  22
  23   nuvoton,sys:
  24     $ref: /schemas/types.yaml#/definitions/phandle
  25     description:
  26       phandle to syscon for checking the PHY clock status.
  27
  28 required:
  29   - compatible
  30   - "#phy-cells"
  31   - clocks
  32   - nuvoton,sys
  33
  34 additionalProperties: false
  35
  36 examples:
  37   - |
  38     #include <dt-bindings/clock/nuvoton,ma35d1-clk.h>
  39
  40     usb_phy: usb-phy {
  41         compatible = "nuvoton,ma35d1-usb2-phy";
  42         clocks = <&clk USBD_GATE>;
  43         nuvoton,sys = <&sys>;
  44         #phy-cells = <0>;
  45     };