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+Device-Tree bindings for Digital microphone (DMIC) codec
+
+This device support generic PDM digital microphone.
+
+Required properties:
+ - compatible: should be "dmic-codec".
+
+Optional properties:
+ - dmicen-gpios: GPIO specifier for dmic to control start and stop
+ - num-channels: Number of microphones on this DAI
+ - wakeup-delay-ms: Delay (in ms) after enabling the DMIC
+ - modeswitch-delay-ms: Delay (in ms) to complete DMIC mode switch
+
+Example node:
+
+ dmic_codec: dmic@0 {
+ compatible = "dmic-codec";
+ dmicen-gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>;
+ num-channels = <1>;
+ wakeup-delay-ms <50>;
+ modeswitch-delay-ms <35>;
+ };