1 Analog Devices SSM2602, SSM2603 and SSM2604 I2S audio CODEC devices
3 SSM2602 support both I2C and SPI as the configuration interface,
4 the selection is made by the MODE strap-in pin.
5 SSM2603 and SSM2604 only support I2C as the configuration interface.
9 - compatible : One of "adi,ssm2602", "adi,ssm2603" or "adi,ssm2604"
11 - reg : the I2C address of the device for I2C, the chip select
17 compatible = "adi,ssm2602";