Documentation/devicetree/bindings/sound/armada-370db-audio.txt

   1 Device Tree bindings for the Armada 370 DB audio
   2 ================================================
   3
   4 These Device Tree bindings are used to describe the audio complex
   5 found on the Armada 370 DB platform.
   6
   7 Mandatory properties:
   8
   9  * compatible: must be "marvell,a370db-audio"
  10
  11  * marvell,audio-controller: a phandle that points to the audio
  12    controller of the Armada 370 SoC.
  13
  14  * marvell,audio-codec: a set of three phandles that points to:
  15
  16     1/ the analog audio codec connected to the Armada 370 SoC
  17     2/ the S/PDIF transceiver
  18     3/ the S/PDIF receiver
  19
  20 Example:
  21
  22         sound {
  23               compatible = "marvell,a370db-audio";
  24               marvell,audio-controller = <&audio_controller>;
  25               marvell,audio-codec = <&audio_codec &spdif_out &spdif_in>;
  26               status = "okay";
  27         };