davinci-evm-audio.txt 1.3 KB

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  1. * Texas Instruments SoC audio setups with TLV320AIC3X Codec
  2. Required properties:
  3. - compatible : "ti,da830-evm-audio" : forDM365/DA8xx/OMAPL1x/AM33xx
  4. - ti,model : The user-visible name of this sound complex.
  5. - ti,audio-codec : The phandle of the TLV320AIC3x audio codec
  6. - ti,mcasp-controller : The phandle of the McASP controller
  7. - ti,codec-clock-rate : The Codec Clock rate (in Hz) applied to the Codec
  8. - ti,audio-routing : A list of the connections between audio components.
  9. Each entry is a pair of strings, the first being the connection's sink,
  10. the second being the connection's source. Valid names for sources and
  11. sinks are the codec's pins, and the jacks on the board:
  12. Board connectors:
  13. * Headphone Jack
  14. * Line Out
  15. * Mic Jack
  16. * Line In
  17. Example:
  18. sound {
  19. compatible = "ti,da830-evm-audio";
  20. ti,model = "DA830 EVM";
  21. ti,audio-codec = <&tlv320aic3x>;
  22. ti,mcasp-controller = <&mcasp1>;
  23. ti,codec-clock-rate = <12000000>;
  24. ti,audio-routing =
  25. "Headphone Jack", "HPLOUT",
  26. "Headphone Jack", "HPROUT",
  27. "Line Out", "LLOUT",
  28. "Line Out", "RLOUT",
  29. "MIC3L", "Mic Bias 2V",
  30. "MIC3R", "Mic Bias 2V",
  31. "Mic Bias 2V", "Mic Jack",
  32. "LINE1L", "Line In",
  33. "LINE2L", "Line In",
  34. "LINE1R", "Line In",
  35. "LINE2R", "Line In";
  36. };