rt5660.txt

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    1 RT5660 audio CODEC
    2 
    3 This device supports I2C only.
    4 
    5 Required properties:
    6 
    7 - compatible : "realtek,rt5660".
    8 
    9 - reg : The I2C address of the device.
   10 
   11 Optional properties:
   12 
   13 - clocks: The phandle of the master clock to the CODEC
   14 - clock-names: Should be "mclk"
   15 
   16 - realtek,in1-differential
   17 - realtek,in3-differential
   18   Boolean. Indicate MIC1/3 input are differential, rather than single-ended.
   19 
   20 - realtek,poweroff-in-suspend
   21   Boolean. If the codec will be powered off in suspend, the resume should be
   22   added delay time for waiting codec power ready.
   23 
   24 - realtek,dmic1-data-pin
   25   0: dmic1 is not used
   26   1: using GPIO2 pin as dmic1 data pin
   27   2: using IN1P pin as dmic1 data pin
   28 
   29 Pins on the device (for linking into audio routes) for RT5660:
   30 
   31   * DMIC L1
   32   * DMIC R1
   33   * IN1P
   34   * IN1N
   35   * IN2P
   36   * IN3P
   37   * IN3N
   38   * SPO
   39   * LOUTL
   40   * LOUTR
   41 
   42 Example:
   43 
   44 rt5660 {
   45         compatible = "realtek,rt5660";
   46         reg = <0x1c>;
   47 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/sound/rt5660.txt

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/sound/rt5660.txt