PCM3060 audio CODEC

This driver supports both I2C and SPI.

Required properties:

- compatible: "ti,pcm3060"

- reg : the I2C address of the device for I2C, the chip select
        number for SPI.

Examples:

	pcm3060: pcm3060@46 {
		 compatible = "ti,pcm3060";
		 reg = <0x46>;
	};
