1WM8974 audio CODEC 2 3This device supports both I2C and SPI (configured with pin strapping 4on the board). 5 6Required properties: 7 - compatible: "wlf,wm8974" 8 - reg: the I2C address or SPI chip select number of the device 9 10Examples: 11 12codec: wm8974@1a { 13 compatible = "wlf,wm8974"; 14 reg = <0x1a>; 15}; 16