1*4882a593SmuzhiyunWM8731 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,wm8731" 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun - reg : the I2C address of the device for I2C, the chip select 11*4882a593Smuzhiyun number for SPI. 12*4882a593Smuzhiyun 13*4882a593SmuzhiyunExample: 14*4882a593Smuzhiyun 15*4882a593Smuzhiyunwm8731: codec@1a { 16*4882a593Smuzhiyun compatible = "wlf,wm8731"; 17*4882a593Smuzhiyun reg = <0x1a>; 18*4882a593Smuzhiyun}; 19*4882a593Smuzhiyun 20*4882a593SmuzhiyunAvailable audio endpoints for an audio-routing table: 21*4882a593Smuzhiyun * LOUT: Left Channel Line Output 22*4882a593Smuzhiyun * ROUT: Right Channel Line Output 23*4882a593Smuzhiyun * LHPOUT: Left Channel Headphone Output 24*4882a593Smuzhiyun * RHPOUT: Right Channel Headphone Output 25*4882a593Smuzhiyun * LLINEIN: Left Channel Line Input 26*4882a593Smuzhiyun * RLINEIN: Right Channel Line Input 27*4882a593Smuzhiyun * MICIN: Microphone Input 28