Bindings/sound/allwinner,sun8i-a33-codec.yaml

   1 # SPDX-License-Identifier: GPL-2.0
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/sound/allwinner,sun8i-a33-codec.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Allwinner A33 Codec
   8
   9 maintainers:
  10   - Chen-Yu Tsai <wens@csie.org>
  11   - Maxime Ripard <mripard@kernel.org>
  12
  13 allOf:
  14   - $ref: dai-common.yaml#
  15
  16 properties:
  17   "#sound-dai-cells":
  18     minimum: 0
  19     maximum: 1
  20     description:
  21       A value of 0 is deprecated. When used, it only allows access to
  22       the ADC/DAC and AIF1 (the CPU DAI), not the other two AIFs/DAIs.
  23
  24   compatible:
  25     oneOf:
  26       - items:
  27           - const: allwinner,sun50i-a64-codec
  28           - const: allwinner,sun8i-a33-codec
  29       - const: allwinner,sun8i-a33-codec
  30
  31   reg:
  32     maxItems: 1
  33
  34   interrupts:
  35     maxItems: 1
  36
  37   clocks:
  38     items:
  39       - description: Bus Clock
  40       - description: Module Clock
  41
  42   clock-names:
  43     items:
  44       - const: bus
  45       - const: mod
  46
  47 required:
  48   - "#sound-dai-cells"
  49   - compatible
  50   - reg
  51   - interrupts
  52   - clocks
  53   - clock-names
  54
  55 unevaluatedProperties: false
  56
  57 examples:
  58   - |
  59     audio-codec@1c22e00 {
  60       #sound-dai-cells = <1>;
  61       compatible = "allwinner,sun8i-a33-codec";
  62       reg = <0x01c22e00 0x400>;
  63       interrupts = <0 29 4>;
  64       clocks = <&ccu 47>, <&ccu 92>;
  65       clock-names = "bus", "mod";
  66     };
  67
  68 ...