55 lines
1.1 KiB
Plaintext
55 lines
1.1 KiB
Plaintext
NVIDIA Tegra audio complex
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Required properties:
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- compatible : "nvidia,tegra-audio-wm8753"
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- nvidia,model : The user-visible name of this sound complex.
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- nvidia,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 WM8753's pins, and the jacks on the board:
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WM8753 pins:
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* LOUT1
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* LOUT2
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* ROUT1
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* ROUT2
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* MONO1
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* MONO2
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* OUT3
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* OUT4
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* LINE1
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* LINE2
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* RXP
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* RXN
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* ACIN
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* ACOP
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* MIC1N
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* MIC1
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* MIC2N
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* MIC2
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* Mic Bias
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Board connectors:
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* Headphone Jack
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* Mic Jack
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- nvidia,i2s-controller : The phandle of the Tegra I2S1 controller
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- nvidia,audio-codec : The phandle of the WM8753 audio codec
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Example:
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sound {
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compatible = "nvidia,tegra-audio-wm8753-whistler",
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"nvidia,tegra-audio-wm8753"
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nvidia,model = "tegra-wm8753-harmony";
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nvidia,audio-routing =
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"Headphone Jack", "LOUT1",
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"Headphone Jack", "ROUT1";
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nvidia,i2s-controller = <&i2s1>;
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nvidia,audio-codec = <&wm8753>;
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};
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