50 lines
1.7 KiB
Plaintext
Executable file
50 lines
1.7 KiB
Plaintext
Executable file
* Texas Instruments SoC audio setups with TLV320AIC3X Codec
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Required properties:
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- compatible : "ti,da830-evm-audio" : forDM365/DA8xx/OMAPL1x/AM33xx
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- ti,model : The user-visible name of this sound complex.
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- ti,audio-codec : The phandle of the TLV320AIC3x audio codec
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- ti,mcasp-controller : The phandle of the McASP controller
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- ti,audio-routing : A list of the connections between audio components.
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Each entry is a pair of strings, the first being the connection's sink,
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the second being the connection's source. Valid names for sources and
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sinks are the codec's pins, and the jacks on the board:
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Optional properties:
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- ti,codec-clock-rate : The Codec Clock rate (in Hz) applied to the Codec.
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- clocks : Reference to the master clock
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- clock-names : The clock should be named "mclk"
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- Either codec-clock-rate or the codec-clock reference has to be defined. If
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the both are defined the driver attempts to set referenced clock to the
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defined rate and takes the rate from the clock reference.
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Board connectors:
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* Headphone Jack
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* Line Out
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* Mic Jack
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* Line In
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Example:
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sound {
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compatible = "ti,da830-evm-audio";
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ti,model = "DA830 EVM";
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ti,audio-codec = <&tlv320aic3x>;
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ti,mcasp-controller = <&mcasp1>;
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ti,codec-clock-rate = <12000000>;
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ti,audio-routing =
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"Headphone Jack", "HPLOUT",
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"Headphone Jack", "HPROUT",
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"Line Out", "LLOUT",
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"Line Out", "RLOUT",
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"MIC3L", "Mic Bias 2V",
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"MIC3R", "Mic Bias 2V",
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"Mic Bias 2V", "Mic Jack",
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"LINE1L", "Line In",
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"LINE2L", "Line In",
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"LINE1R", "Line In",
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"LINE2R", "Line In";
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};
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