1 Texas Instruments - tlv320aic3x Codec module
3 The tlv320aic3x serial control bus communicates through I2C protocols
6 - compatible - "string" - "ti,tlv320aic3x"
7 - reg - <int> - I2C slave address
12 - gpio-reset - gpio pin number used for codec reset
13 - ai3x-gpio-func - <array of 2 int> - AIC3X_GPIO1 & AIC3X_GPIO2 Functionality
14 - ai3x-micbias-vg - MicBias Voltage required.
15 1 - MICBIAS output is powered to 2.0V,
16 2 - MICBIAS output is powered to 2.5V,
17 3 - MICBIAS output is connected to AVDD,
18 If this node is not mentioned or if the value is incorrect, then MicBias
23 tlv320aic3x: tlv320aic3x@1b {
24 compatible = "ti,tlv320aic3x";