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tegra-audio-alc5632.txt

tegra-audio-alc5632.txt 1.3 KB
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  1. NVIDIA Tegra audio complex
    2. 

  2. 

  3. Required properties:
    4. 

  4. - compatible : "nvidia,tegra-audio-alc5632"
    5. 

  5. - nvidia,model : The user-visible name of this sound complex.
    6. 

  6. - nvidia,audio-routing : A list of the connections between audio components.
    7. 

  7.   Each entry is a pair of strings, the first being the connection's sink,
    8. 

  8.   the second being the connection's source. Valid names for sources and
    9. 

  9.   sinks are the ALC5632's pins:
    10. 

  10. 

  11.   ALC5632 pins:
    12. 

  12. 

  13.   * SPK_OUTP
    14. 

  14.   * SPK_OUTN
    15. 

  15.   * HP_OUT_L
    16. 

  16.   * HP_OUT_R
    17. 

  17.   * AUX_OUT_P
    18. 

  18.   * AUX_OUT_N
    19. 

  19.   * LINE_IN_L
    20. 

  20.   * LINE_IN_R
    21. 

  21.   * PHONE_P
    22. 

  22.   * PHONE_N
    23. 

  23.   * MIC1_P
    24. 

  24.   * MIC1_N
    25. 

  25.   * MIC2_P
    26. 

  26.   * MIC2_N
    27. 

  27.   * MICBIAS1
    28. 

  28.   * DMICDAT
    29. 

  29. 

  30.   Board connectors:
    31. 

  31. 

  32.   * Headset Stereophone
    33. 

  33.   * Int Spk
    34. 

  34.   * Headset Mic
    35. 

  35.   * Digital Mic
    36. 

  36. 

  37. - nvidia,i2s-controller : The phandle of the Tegra I2S controller
    38. 

  38. - nvidia,audio-codec : The phandle of the ALC5632 audio codec
    39. 

  39. 

  40. Example:
    41. 

  41. 

  42. sound {
    43. 

  43. 	compatible = "nvidia,tegra-audio-alc5632-paz00",
    44. 

  44. 				 "nvidia,tegra-audio-alc5632";
    45. 

  45. 

  46. 	nvidia,model = "Compal PAZ00";
    47. 

  47. 

  48. 	nvidia,audio-routing =
    49. 

  49. 				"Int Spk", "SPK_OUTP",
    50. 

  50. 				"Int Spk", "SPK_OUTN",
    51. 

  51. 				"Headset Mic","MICBIAS1",
    52. 

  52. 				"MIC1_N", "Headset Mic",
    53. 

  53. 				"MIC1_P", "Headset Mic",
    54. 

  54. 				"Headset Stereophone", "HP_OUT_R",
    55. 

  55. 				"Headset Stereophone", "HP_OUT_L";
    56. 

  56. 

  57. 	nvidia,i2s-controller = <&tegra_i2s1>;
    58. 

  58. 	nvidia,audio-codec = <&alc5632>;
    59. 

  59. };
    60. 

  60.