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ASoC: madera: Add DT bindings for Cirrus Logic Madera codecs

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The Cirrus Logic Madera codecs are a family of related codecs with
extensive digital and analogue I/O, digital mixing and routing,
signal processing and programmable DSPs.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Richard Fitzgerald
2019-06-19 14:41:55 +01:00
committed by Mark Brown
parent 1e7f6e1c69
commit f0b1f5f08d
3 changed files with 97 additions and 0 deletions
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29
include/dt-bindings/sound/madera.h Normal file
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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Device Tree defines for Madera codecs
*
* Copyright (C) 2016-2017 Cirrus Logic, Inc. and
* Cirrus Logic International Semiconductor Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef DT_BINDINGS_SOUND_MADERA_H
#define DT_BINDINGS_SOUND_MADERA_H
#define MADERA_INMODE_DIFF 0
#define MADERA_INMODE_SE 1
#define MADERA_INMODE_DMIC 2
#define MADERA_DMIC_REF_MICVDD 0
#define MADERA_DMIC_REF_MICBIAS1 1
#define MADERA_DMIC_REF_MICBIAS2 2
#define MADERA_DMIC_REF_MICBIAS3 3
#define CS47L35_DMIC_REF_MICBIAS1B 1
#define CS47L35_DMIC_REF_MICBIAS2A 2
#define CS47L35_DMIC_REF_MICBIAS2B 3
#endif