Documentation/devicetree/bindings/sound/amlogic,g12a-toacodec.yaml

   1 # SPDX-License-Identifier: GPL-2.0
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/sound/amlogic,g12a-toacodec.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Amlogic G12a Internal DAC Control Glue
   8
   9 maintainers:
  10   - Jerome Brunet <jbrunet@baylibre.com>
  11
  12 properties:
  13   $nodename:
  14     pattern: "^audio-controller@.*"
  15
  16   "#sound-dai-cells":
  17     const: 1
  18
  19   compatible:
  20     oneOf:
  21       - items:
  22         - const:
  23             amlogic,g12a-toacodec
  24       - items:
  25         - enum:
  26           - amlogic,sm1-toacodec
  27         - const:
  28             amlogic,g12a-toacodec
  29
  30   reg:
  31     maxItems: 1
  32
  33   resets:
  34     maxItems: 1
  35
  36 required:
  37   - "#sound-dai-cells"
  38   - compatible
  39   - reg
  40   - resets
  41
  42 examples:
  43   - |
  44     #include <dt-bindings/reset/amlogic,meson-g12a-audio-reset.h>
  45
  46     toacodec: audio-controller@740 {
  47         compatible = "amlogic,g12a-toacodec";
  48         reg = <0x0 0x740 0x0 0x4>;
  49         #sound-dai-cells = <1>;
  50         resets = <&clkc_audio AUD_RESET_TOACODEC>;
  51     };