Documentation/devicetree/bindings/sound/wlf,wm8782.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/sound/wlf,wm8782.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Wolfson Microelectromics WM8782 audio CODEC
   8
   9 maintainers:
  10   - patches@opensource.cirrus.com
  11
  12 allOf:
  13   - $ref: dai-common.yaml#
  14
  15 properties:
  16   compatible:
  17     const: wlf,wm8782
  18
  19   Vdda-supply:
  20     description: Regulator for the analog power supply (2.7V - 5.5V)
  21
  22   Vdd-supply:
  23     description: Regulator for the digital power supply (2.7V - 3.6V)
  24
  25   wlf,fsampen:
  26     description: FSAMPEN pin value, 0 for low, 1 for high, 2 for disconnected.
  27     $ref: /schemas/types.yaml#/definitions/uint32
  28     enum: [0, 1, 2]
  29
  30   "#sound-dai-cells":
  31     const: 0
  32
  33 required:
  34   - compatible
  35   - Vdda-supply
  36   - Vdd-supply
  37
  38 unevaluatedProperties: false
  39
  40 examples:
  41   - |
  42     wm8782: codec {
  43         compatible = "wlf,wm8782";
  44         Vdda-supply = <&vdda_supply>;
  45         Vdd-supply = <&vdd_supply>;
  46         wlf,fsampen = <2>;
  47     };