1WM8731 audio CODEC 2 3This device supports both I2C and SPI (configured with pin strapping 4on the board). 5 6Required properties: 7 8 - compatible : "wlf,wm8731" 9 10 - reg : the I2C address of the device for I2C, the chip select 11 number for SPI. 12 13Example: 14 15wm8731: codec@1a { 16 compatible = "wlf,wm8731"; 17 reg = <0x1a>; 18}; 19 20Available audio endpoints for an audio-routing table: 21 * LOUT: Left Channel Line Output 22 * ROUT: Right Channel Line Output 23 * LHPOUT: Left Channel Headphone Output 24 * RHPOUT: Right Channel Headphone Output 25 * LLINEIN: Left Channel Line Input 26 * RLINEIN: Right Channel Line Input 27 * MICIN: Microphone Input 28