Documentation/devicetree/bindings/sound/adi,adau1372.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/adi,adau1372.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7
   8 title: Analog Devices ADAU1372 CODEC
   9
  10 maintainers:
  11   - Alexandre Belloni <alexandre.belloni@bootlin.com>
  12
  13 description: |
  14   Analog Devices ADAU1372 four inputs and two outputs codec.
  15   https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU1372.pdf
  16
  17 allOf:
  18   - $ref: dai-common.yaml#
  19
  20 properties:
  21   compatible:
  22     enum:
  23       - adi,adau1372
  24
  25   reg:
  26     maxItems: 1
  27
  28   "#sound-dai-cells":
  29     const: 0
  30
  31   clocks:
  32     maxItems: 1
  33
  34   clock-names:
  35     const: mclk
  36
  37   powerdown-gpios:
  38     description: GPIO used for hardware power-down.
  39     maxItems: 1
  40
  41 required:
  42   - "#sound-dai-cells"
  43   - compatible
  44   - reg
  45   - clocks
  46   - clock-names
  47
  48 unevaluatedProperties: false
  49
  50 examples:
  51   - |
  52     i2c {
  53         #address-cells = <1>;
  54         #size-cells = <0>;
  55         audio-codec@3c {
  56                 compatible = "adi,adau1372";
  57                 reg = <0x3c>;
  58                 #sound-dai-cells = <0>;
  59                 clock-names = "mclk";
  60                 clocks = <&adau1372z_xtal>;
  61         };
  62     };
  63
  64     adau1372z_xtal: clock {
  65         compatible = "fixed-clock";
  66         #clock-cells = <0>;
  67         clock-frequency = <12288000>;
  68     };
  69 ...