Lines Matching +full:dmic +full:- +full:delay +full:- +full:ms

1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/sound/dmic-codec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic PDM Digital microphone (DMIC) codec
10   - Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
13   - $ref: dai-common.yaml#
17     const: dmic-codec
19   '#sound-dai-cells':
22   vref-supply:
25   dmicen-gpios:
26     description: GPIO specifier for DMIC to control start and stop
29   num-channels:
36   modeswitch-delay-ms:
37     description: Delay (in ms) to complete DMIC mode switch
39   wakeup-delay-ms:
40     description: Delay (in ms) after enabling the DMIC
43   - compatible
48   - |
49     #include <dt-bindings/gpio/gpio.h>
51     dmic {
52         compatible = "dmic-codec";
53         dmicen-gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>;
54         num-channels = <1>;
55         wakeup-delay-ms = <50>;
56         modeswitch-delay-ms = <35>;