531f67e41d
convert at91sam9g20ek with wm8731 to device tree support Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
27 lines
776 B
Plaintext
27 lines
776 B
Plaintext
* Atmel at91sam9g20ek wm8731 audio complex
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Required properties:
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- compatible: "atmel,at91sam9g20ek-wm8731-audio"
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- atmel,model: The user-visible name of this sound complex.
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- atmel,audio-routing: A list of the connections between audio components.
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- atmel,ssc-controller: The phandle of the SSC controller
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- atmel,audio-codec: The phandle of the WM8731 audio codec
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Optional properties:
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- pinctrl-names, pinctrl-0: Please refer to pinctrl-bindings.txt
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Example:
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sound {
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compatible = "atmel,at91sam9g20ek-wm8731-audio";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pck0_as_mck>;
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atmel,model = "wm8731 @ AT91SAMG20EK";
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atmel,audio-routing =
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"Ext Spk", "LHPOUT",
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"Int MIC", "MICIN";
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atmel,ssc-controller = <&ssc0>;
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atmel,audio-codec = <&wm8731>;
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};
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