kernel/Documentation/devicetree/bindings/sound/bt-sco.txt

   1 Bluetooth-SCO audio CODEC
   2
   3 This device support generic Bluetooth SCO link.
   4
   5 Required properties:
   6
   7   - compatible : "delta,dfbmcs320"
   8
   9 Example:
  10
  11 codec: bt_sco {
  12         compatible = "delta,dfbmcs320";
  13 };