1WM8741 audio CODEC 2 3This device supports both I2C and SPI (configured with pin strapping 4on the board). 5 6Required properties: 7 8 - compatible : "wlf,wm8741" 9 10 - reg : the I2C address of the device for I2C, the chip select 11 number for SPI. 12 13Optional properties: 14 15 - diff-mode: Differential output mode configuration. Default value for field 16 DIFF in register R8 (MODE_CONTROL_2). If absent, the default is 0, shall be: 17 0 = stereo 18 1 = mono left 19 2 = stereo reversed 20 3 = mono right 21 22Example: 23 24wm8741: codec@1a { 25 compatible = "wlf,wm8741"; 26 reg = <0x1a>; 27 28 diff-mode = <3>; 29}; 30