2012-08-27 13:26:44 +00:00
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Texas Instruments - tlv320aic3x Codec module
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The tlv320aic3x serial control bus communicates through I2C protocols
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Required properties:
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- compatible - "string" - "ti,tlv320aic3x"
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- reg - <int> - I2C slave address
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Optional properties:
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- gpio-reset - gpio pin number used for codec reset
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- ai3x-gpio-func - <array of 2 int> - AIC3X_GPIO1 & AIC3X_GPIO2 Functionality
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2013-01-31 12:53:04 +00:00
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- ai3x-micbias-vg - MicBias Voltage required.
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1 - MICBIAS output is powered to 2.0V,
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2 - MICBIAS output is powered to 2.5V,
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3 - MICBIAS output is connected to AVDD,
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If this node is not mentioned or if the value is incorrect, then MicBias
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is powered down.
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2012-08-27 13:26:44 +00:00
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Example:
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tlv320aic3x: tlv320aic3x@1b {
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compatible = "ti,tlv320aic3x";
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reg = <0x1b>;
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};
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