arch/arm/boot/dts/overlays/dionaudio-kiwi-overlay.dts

   1 // Definitions for Dion Audio KIWI streamer
   2
   3 /*
   4  * PCM1794 DAC (in hardware mode).
   5  */
   6
   7 /dts-v1/;
   8 /plugin/;
   9
  10 / {
  11         compatible = "brcm,bcm2835";
  12
  13         fragment@0 {
  14                 target = <&i2s>;
  15                 __overlay__ {
  16                         status = "okay";
  17                 };
  18         };
  19
  20         fragment@1 {
  21                 target-path = "/";
  22                 __overlay__ {
  23                         pcm1794a-codec {
  24                                 #sound-dai-cells = <0>;
  25                                 compatible = "ti,pcm1794a";
  26                                 status = "okay";
  27                         };
  28                 };
  29         };
  30
  31         fragment@2 {
  32                 target = <&sound>;
  33                 __overlay__ {
  34                         compatible = "dionaudio,dionaudio-kiwi";
  35                         i2s-controller = <&i2s>;
  36                         status = "okay";
  37                 };
  38         };
  39 };