Documentation/devicetree/bindings/sound/cs4341.txt

   1 Cirrus Logic CS4341 audio DAC
   2
   3 This device supports both I2C and SPI (configured with pin strapping
   4 on the board).
   5
   6 Required properties:
   7   - compatible: "cirrus,cs4341a"
   8   - reg : the I2C address of the device for I2C, the chip select
   9           number for SPI.
  10
  11 For required properties on I2C-bus, please consult
  12 Documentation/devicetree/bindings/i2c/i2c.txt
  13 For required properties on SPI-bus, please consult
  14 Documentation/devicetree/bindings/spi/spi-bus.txt
  15
  16 Example:
  17         codec: cs4341@0 {
  18                 #sound-dai-cells = <0>;
  19                 compatible = "cirrus,cs4341a";
  20                 reg = <0>;
  21                 spi-max-frequency = <6000000>;
  22         };