2017-07-25 16:48:13 +08:00
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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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2017-08-17 10:24:45 +08:00
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Optional properties:
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- dmicen-gpios: GPIO specifier for dmic to control start and stop
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2017-07-25 16:48:13 +08:00
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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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2017-08-17 10:24:45 +08:00
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dmicen-gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>;
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2017-07-25 16:48:13 +08:00
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};
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