Documentation/devicetree/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 Device Tree Bindings
   8
   9 maintainers:
  10   - Chen-Yu Tsai <wens@csie.org>
  11   - Maxime Ripard <mripard@kernel.org>
  12
  13 properties:
  14   "#sound-dai-cells":
  15     const: 0
  16
  17   compatible:
  18     const: allwinner,sun8i-a33-codec
  19
  20   reg:
  21     maxItems: 1
  22
  23   interrupts:
  24     maxItems: 1
  25
  26   clocks:
  27     items:
  28       - description: Bus Clock
  29       - description: Module Clock
  30
  31   clock-names:
  32     items:
  33       - const: bus
  34       - const: mod
  35
  36 required:
  37   - "#sound-dai-cells"
  38   - compatible
  39   - reg
  40   - interrupts
  41   - clocks
  42   - clock-names
  43
  44 additionalProperties: false
  45
  46 examples:
  47   - |
  48     audio-codec@1c22e00 {
  49       #sound-dai-cells = <0>;
  50       compatible = "allwinner,sun8i-a33-codec";
  51       reg = <0x01c22e00 0x400>;
  52       interrupts = <0 29 4>;
  53       clocks = <&ccu 47>, <&ccu 92>;
  54       clock-names = "bus", "mod";
  55     };
  56
  57 ...