Texas Instruments PCM186x Universal Audio ADC These devices support both I2C and SPI (configured with pin strapping on the board). Required properties: - compatible : "ti,pcm1862", "ti,pcm1863", "ti,pcm1864", "ti,pcm1865" - reg : The I2C address of the device for I2C, the chip select number for SPI. - avdd-supply: Analog core power supply (3.3v) - dvdd-supply: Digital core power supply - iovdd-supply: Digital IO power supply See regulator/regulator.txt for more information CODEC input pins: * VINL1 * VINR1 * VINL2 * VINR2 * VINL3 * VINR3 * VINL4 * VINR4 The pins can be used in referring sound node's audio-routing property. Example: pcm186x: audio-codec@4a { compatible = "ti,pcm1865"; reg = <0x4a>; avdd-supply = <®_3v3_analog>; dvdd-supply = <®_3v3>; iovdd-supply = <®_1v8>; };