1 /* SPDX-License-Identifier: GPL-2.0 */ 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 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11 */ 12 13 #ifndef DT_BINDINGS_SOUND_MADERA_H 14 #define DT_BINDINGS_SOUND_MADERA_H 15 16 #define MADERA_INMODE_DIFF 0 17 #define MADERA_INMODE_SE 1 18 #define MADERA_INMODE_DMIC 2 19 20 #define MADERA_DMIC_REF_MICVDD 0 21 #define MADERA_DMIC_REF_MICBIAS1 1 22 #define MADERA_DMIC_REF_MICBIAS2 2 23 #define MADERA_DMIC_REF_MICBIAS3 3 24 25 #define CS47L35_DMIC_REF_MICBIAS1B 1 26 #define CS47L35_DMIC_REF_MICBIAS2A 2 27 #define CS47L35_DMIC_REF_MICBIAS2B 3 28 29 #endif 30