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Texas Instruments - tlv320aic3x Codec module

The tlv320aic3x serial control bus communicates through I2C protocols

Required properties:

- compatible - "string" - One of:
    "ti,tlv320aic3x" - Generic TLV320AIC3x device
    "ti,tlv320aic33" - TLV320AIC33
    "ti,tlv320aic3007" - TLV320AIC3007
    "ti,tlv320aic3106" - TLV320AIC3106


- reg - <int> -  I2C slave address


Optional properties:

- gpio-reset - gpio pin number used for codec reset
- ai3x-gpio-func - <array of 2 int> - AIC3X_GPIO1 & AIC3X_GPIO2 Functionality
- ai3x-micbias-vg - MicBias Voltage required.
	1 - MICBIAS output is powered to 2.0V,
	2 - MICBIAS output is powered to 2.5V,
	3 - MICBIAS output is connected to AVDD,
	If this node is not mentioned or if the value is incorrect, then MicBias
	is powered down.

Example:

tlv320aic3x: tlv320aic3x@1b {
	compatible = "ti,tlv320aic3x";
	reg = <0x1b>;
};