Documentation/devicetree/bindings/sound/option,gtm601.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/option,gtm601.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: GTM601 UMTS modem audio interface CODEC
   8
   9 maintainers:
  10   - kernel@puri.sm
  11
  12 description: >
  13   This device has no configuration interface. The sample rate and channels are
  14   based on the compatible string
  15
  16 properties:
  17   compatible:
  18     oneOf:
  19       - description: Broadmobi BM818 (48Khz stereo)
  20         items:
  21           - const: broadmobi,bm818
  22           - const: option,gtm601
  23       - description: GTM601 (8kHz mono)
  24         const: option,gtm601
  25
  26   '#sound-dai-cells':
  27     const: 0
  28
  29 required:
  30   - compatible
  31
  32 allOf:
  33   - $ref: dai-common.yaml#
  34
  35 additionalProperties: false
  36
  37 examples:
  38   - |
  39     codec {
  40         compatible = "option,gtm601";
  41         #sound-dai-cells = <0>;
  42     };