diff options
| author | Richard Fitzgerald <rf@opensource.cirrus.com> | 2019-06-19 14:41:55 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-06-20 12:57:10 +0100 |
| commit | f0b1f5f08dfbc043fb3759a3ed6d0a249d55e8ec (patch) | |
| tree | a5c884b949e6de45d2534416a6db3072c322202f /include/dt-bindings/sound | |
| parent | 1e7f6e1c69f0ff35c90878f9b44adcff77995eb9 (diff) | |
ASoC: madera: Add DT bindings for Cirrus Logic Madera codecs
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>
Diffstat (limited to 'include/dt-bindings/sound')
| -rw-r--r-- | include/dt-bindings/sound/madera.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/dt-bindings/sound/madera.h b/include/dt-bindings/sound/madera.h new file mode 100644 index 000000000000..9ff4eae5259b --- /dev/null +++ b/include/dt-bindings/sound/madera.h @@ -0,0 +1,29 @@ +/* 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 |