include/dt-bindings/sound/madera.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Device Tree defines for Madera codecs
   4  *
   5  * Copyright (C) 2016-2017 Cirrus Logic, Inc. and
   6  *                         Cirrus Logic International Semiconductor Ltd.
   7  */
   8
   9 #ifndef DT_BINDINGS_SOUND_MADERA_H
  10 #define DT_BINDINGS_SOUND_MADERA_H
  11
  12 #define MADERA_INMODE_DIFF              0
  13 #define MADERA_INMODE_SE                1
  14 #define MADERA_INMODE_DMIC              2
  15
  16 #define MADERA_DMIC_REF_MICVDD          0
  17 #define MADERA_DMIC_REF_MICBIAS1        1
  18 #define MADERA_DMIC_REF_MICBIAS2        2
  19 #define MADERA_DMIC_REF_MICBIAS3        3
  20
  21 #define CS47L35_DMIC_REF_MICBIAS1B      1
  22 #define CS47L35_DMIC_REF_MICBIAS2A      2
  23 #define CS47L35_DMIC_REF_MICBIAS2B      3
  24
  25 #endif