nvidia,tegra-audio-wm9712.txt

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    1 NVIDIA Tegra audio complex
    2 
    3 Required properties:
    4 - compatible : "nvidia,tegra-audio-wm9712"
    5 - clocks : Must contain an entry for each entry in clock-names.
    6   See ../clocks/clock-bindings.txt for details.
    7 - clock-names : Must include the following entries:
    8   - pll_a
    9   - pll_a_out0
   10   - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
   11 - nvidia,model : The user-visible name of this sound complex.
   12 - nvidia,audio-routing : A list of the connections between audio components.
   13   Each entry is a pair of strings, the first being the connection's sink,
   14   the second being the connection's source. Valid names for sources and
   15   sinks are the WM9712's pins, and the jacks on the board:
   16 
   17   WM9712 pins:
   18 
   19   * MONOOUT
   20   * HPOUTL
   21   * HPOUTR
   22   * LOUT2
   23   * ROUT2
   24   * OUT3
   25   * LINEINL
   26   * LINEINR
   27   * PHONE
   28   * PCBEEP
   29   * MIC1
   30   * MIC2
   31   * Mic Bias
   32 
   33   Board connectors:
   34 
   35   * Headphone
   36   * LineIn
   37   * Mic
   38 
   39 - nvidia,ac97-controller : The phandle of the Tegra AC97 controller
   40 
   41 
   42 Example:
   43 
   44 sound {
   45         compatible = "nvidia,tegra-audio-wm9712-colibri_t20",
   46                          "nvidia,tegra-audio-wm9712";
   47         nvidia,model = "Toradex Colibri T20";
   48 
   49         nvidia,audio-routing =
   50                 "Headphone", "HPOUTL",
   51                 "Headphone", "HPOUTR",
   52                 "LineIn", "LINEINL",
   53                 "LineIn", "LINEINR",
   54                 "Mic", "MIC1";
   55 
   56         nvidia,ac97-controller = <&ac97>;
   57 
   58         clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
   59         clock-names = "pll_a", "pll_a_out0", "mclk";
   60 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/sound/nvidia,tegra-audio-wm9712.txt

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/sound/nvidia,tegra-audio-wm9712.txt