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ASoC: Add bindings for DMIC codec driver
This patch adds documentation of device tree bindings for audio DMIC codec. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Documentation/devicetree/bindings/sound/dmic.txt
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Documentation/devicetree/bindings/sound/dmic.txt
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Device-Tree bindings for Digital microphone (DMIC) codec
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This device support generic PDM digital microphone.
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Required properties:
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- compatible: should be "dmic-codec".
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Example node:
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dmic_codec: dmic@0 {
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compatible = "dmic-codec";
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};
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