Bindings/sound/max98373.txt

   1 Maxim Integrated MAX98373 Speaker Amplifier
   2
   3 This device supports I2C.
   4
   5 Required properties:
   6
   7  - compatible : "maxim,max98373"
   8
   9  - reg : the I2C address of the device.
  10
  11 Optional properties:
  12
  13   - maxim,vmon-slot-no : slot number used to send voltage information
  14                    or in inteleave mode this will be used as
  15                    interleave slot.
  16                    slot range : 0 ~ 15,  Default : 0
  17
  18   - maxim,imon-slot-no : slot number used to send current information
  19                    slot range : 0 ~ 15,  Default : 0
  20
  21   - maxim,spkfb-slot-no : slot number used to send speaker feedback information
  22                    slot range : 0 ~ 15,  Default : 0
  23
  24   - maxim,interleave-mode : For cases where a single combined channel
  25                    for the I/V sense data is not sufficient, the device can also be configured
  26                    to share a single data output channel on alternating frames.
  27                    In this configuration, the current and voltage data will be frame interleaved
  28                    on a single output channel.
  29                    Boolean, define to enable the interleave mode, Default : false
  30
  31 Example:
  32
  33 codec: max98373@31 {
  34    compatible = "maxim,max98373";
  35    reg = <0x31>;
  36    maxim,vmon-slot-no = <0>;
  37    maxim,imon-slot-no = <1>;
  38    maxim,spkfb-slot-no = <2>;
  39    maxim,interleave-mode;
  40 };