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: amlogic,g12a-toacodec
  23       - items:
  24           - enum:
  25               - amlogic,sm1-toacodec
  26           - const: amlogic,g12a-toacodec
  27
  28   reg:
  29     maxItems: 1
  30
  31   resets:
  32     maxItems: 1
  33
  34 required:
  35   - "#sound-dai-cells"
  36   - compatible
  37   - reg
  38   - resets
  39
  40 examples:
  41   - |
  42     #include <dt-bindings/reset/amlogic,meson-g12a-audio-reset.h>
  43
  44     toacodec: audio-controller@740 {
  45         compatible = "amlogic,g12a-toacodec";
  46         reg = <0x740 0x4>;
  47         #sound-dai-cells = <1>;
  48         resets = <&clkc_audio AUD_RESET_TOACODEC>;
  49     };