1*4882a593SmuzhiyunWM8741 audio CODEC 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunThis device supports both I2C and SPI (configured with pin strapping 4*4882a593Smuzhiyunon the board). 5*4882a593Smuzhiyun 6*4882a593SmuzhiyunRequired properties: 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun - compatible : "wlf,wm8741" 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun - reg : the I2C address of the device for I2C, the chip select 11*4882a593Smuzhiyun number for SPI. 12*4882a593Smuzhiyun 13*4882a593SmuzhiyunOptional properties: 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun - diff-mode: Differential output mode configuration. Default value for field 16*4882a593Smuzhiyun DIFF in register R8 (MODE_CONTROL_2). If absent, the default is 0, shall be: 17*4882a593Smuzhiyun 0 = stereo 18*4882a593Smuzhiyun 1 = mono left 19*4882a593Smuzhiyun 2 = stereo reversed 20*4882a593Smuzhiyun 3 = mono right 21*4882a593Smuzhiyun 22*4882a593SmuzhiyunExample: 23*4882a593Smuzhiyun 24*4882a593Smuzhiyunwm8741: codec@1a { 25*4882a593Smuzhiyun compatible = "wlf,wm8741"; 26*4882a593Smuzhiyun reg = <0x1a>; 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun diff-mode = <3>; 29*4882a593Smuzhiyun}; 30