Documentation/devicetree/bindings/sound/wlf,wm8524.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/wlf,wm8524.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Wolfson WM8524 24-bit 192KHz Stereo DAC
   8
   9 maintainers:
  10   - patches@opensource.cirrus.com
  11
  12 allOf:
  13   - $ref: dai-common.yaml#
  14
  15 properties:
  16   compatible:
  17     const: wlf,wm8524
  18
  19   "#sound-dai-cells":
  20     const: 0
  21
  22   wlf,mute-gpios:
  23     maxItems: 1
  24     description:
  25       a GPIO spec for the MUTE pin.
  26
  27 required:
  28   - compatible
  29   - wlf,mute-gpios
  30
  31 unevaluatedProperties: false
  32
  33 examples:
  34   - |
  35     #include <dt-bindings/gpio/gpio.h>
  36
  37     wm8524: codec {
  38         compatible = "wlf,wm8524";
  39         wlf,mute-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
  40     };