dt-bindings/sound/madera.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /*
0003  * Device Tree defines for Madera codecs
0004  *
0005  * Copyright (C) 2016-2017 Cirrus Logic, Inc. and
0006  *                         Cirrus Logic International Semiconductor Ltd.
0007  */
0008
0009 #ifndef DT_BINDINGS_SOUND_MADERA_H
0010 #define DT_BINDINGS_SOUND_MADERA_H
0011
0012 #define MADERA_INMODE_DIFF      0
0013 #define MADERA_INMODE_SE        1
0014 #define MADERA_INMODE_DMIC      2
0015
0016 #define MADERA_DMIC_REF_MICVDD      0
0017 #define MADERA_DMIC_REF_MICBIAS1    1
0018 #define MADERA_DMIC_REF_MICBIAS2    2
0019 #define MADERA_DMIC_REF_MICBIAS3    3
0020
0021 #define CS47L35_DMIC_REF_MICBIAS1B  1
0022 #define CS47L35_DMIC_REF_MICBIAS2A  2
0023 #define CS47L35_DMIC_REF_MICBIAS2B  3
0024
0025 #endif