kernel/Documentation/devicetree/bindings/sound/hdmi.txt

   1 Device-Tree bindings for dummy HDMI codec
   2
   3 Required properties:
   4         - compatible: should be "linux,hdmi-audio".
   5
   6 CODEC output pins:
   7   * TX
   8
   9 CODEC input pins:
  10   * RX
  11
  12 Example node:
  13
  14         hdmi_audio: hdmi_audio@0 {
  15                 compatible = "linux,hdmi-audio";
  16                 status = "okay";
  17         };