1*c66ec88fSEmmanuel VadotWM8741 audio CODEC 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotThis device supports both I2C and SPI (configured with pin strapping 4*c66ec88fSEmmanuel Vadoton the board). 5*c66ec88fSEmmanuel Vadot 6*c66ec88fSEmmanuel VadotRequired properties: 7*c66ec88fSEmmanuel Vadot 8*c66ec88fSEmmanuel Vadot - compatible : "wlf,wm8741" 9*c66ec88fSEmmanuel Vadot 10*c66ec88fSEmmanuel Vadot - reg : the I2C address of the device for I2C, the chip select 11*c66ec88fSEmmanuel Vadot number for SPI. 12*c66ec88fSEmmanuel Vadot 13*c66ec88fSEmmanuel VadotOptional properties: 14*c66ec88fSEmmanuel Vadot 15*c66ec88fSEmmanuel Vadot - diff-mode: Differential output mode configuration. Default value for field 16*c66ec88fSEmmanuel Vadot DIFF in register R8 (MODE_CONTROL_2). If absent, the default is 0, shall be: 17*c66ec88fSEmmanuel Vadot 0 = stereo 18*c66ec88fSEmmanuel Vadot 1 = mono left 19*c66ec88fSEmmanuel Vadot 2 = stereo reversed 20*c66ec88fSEmmanuel Vadot 3 = mono right 21*c66ec88fSEmmanuel Vadot 22*c66ec88fSEmmanuel VadotExample: 23*c66ec88fSEmmanuel Vadot 24*c66ec88fSEmmanuel Vadotwm8741: codec@1a { 25*c66ec88fSEmmanuel Vadot compatible = "wlf,wm8741"; 26*c66ec88fSEmmanuel Vadot reg = <0x1a>; 27*c66ec88fSEmmanuel Vadot 28*c66ec88fSEmmanuel Vadot diff-mode = <3>; 29*c66ec88fSEmmanuel Vadot}; 30