WM8711 audio CODEC This device supports both I2C and SPI (configured with pin strapping on the board). Required properties: - compatible : "wlf,wm8711" - reg : the I2C address of the device for I2C, the chip select number for SPI. Example: wm8711: codec@1a { compatible = "wlf,wm8711"; reg = <0x1a>; };