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Leon Romanovsky
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Mark Brown
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Jan 31, 2012
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trunk/Documentation/devicetree/bindings/sound/tegra-audio-alc5632.txt
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NVIDIA Tegra audio complex | ||
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Required properties: | ||
- compatible : "nvidia,tegra-audio-alc5632" | ||
- nvidia,model : The user-visible name of this sound complex. | ||
- nvidia,audio-routing : A list of the connections between audio components. | ||
Each entry is a pair of strings, the first being the connection's sink, | ||
the second being the connection's source. Valid names for sources and | ||
sinks are the ALC5632's pins: | ||
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ALC5632 pins: | ||
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* SPK_OUTP | ||
* SPK_OUTN | ||
* HP_OUT_L | ||
* HP_OUT_R | ||
* AUX_OUT_P | ||
* AUX_OUT_N | ||
* LINE_IN_L | ||
* LINE_IN_R | ||
* PHONE_P | ||
* PHONE_N | ||
* MIC1_P | ||
* MIC1_N | ||
* MIC2_P | ||
* MIC2_N | ||
* MICBIAS1 | ||
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Board connectors: | ||
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* Headset Stereophone | ||
* Int Spk | ||
* Headset Mic | ||
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- nvidia,i2s-controller : The phandle of the Tegra I2S controller | ||
- nvidia,audio-codec : The phandle of the ALC5632 audio codec | ||
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Example: | ||
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sound { | ||
compatible = "nvidia,tegra-audio-alc5632-paz00", | ||
"nvidia,tegra-audio-alc5632"; | ||
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nvidia,model = "Compal PAZ00"; | ||
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nvidia,audio-routing = | ||
"Int Spk", "SPK_OUTP", | ||
"Int Spk", "SPK_OUTN", | ||
"Headset Mic","MICBIAS1", | ||
"MIC1_N", "Headset Mic", | ||
"MIC1_P", "Headset Mic", | ||
"Headset Stereophone", "HP_OUT_R", | ||
"Headset Stereophone", "HP_OUT_L"; | ||
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nvidia,i2s-controller = <&tegra_i2s1>; | ||
nvidia,audio-codec = <&alc5632>; | ||
}; |