diff options
| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2023-08-04 13:46:02 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-08-19 01:41:54 +0300 |
| commit | fc918cbe874eee0950b6425c1b30bcd4860dc076 (patch) | |
| tree | 5c9e1aa1451607b3df36a19bf035a04cd7027522 /include/sound | |
| parent | 038e0da7bac2f36ca85ca6fc869961d91bc82389 (diff) | |
| download | linux-fc918cbe874eee0950b6425c1b30bcd4860dc076.tar.xz | |
ASoC: cs42l43: Add support for the cs42l43
The CS42L43 is an audio CODEC with integrated MIPI SoundWire interface
(Version 1.2.1 compliant), I2C, SPI, and I2S/TDM interfaces designed
for portable applications. It provides a high dynamic range, stereo
DAC for headphone output, two integrated Class D amplifiers for
loudspeakers, and two ADCs for wired headset microphone input or
stereo line input. PDM inputs are provided for digital microphones.
The ASoC component provides the majority of the functionality of the
device, all the audio functions.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230804104602.395892-7-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/cs42l43.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/sound/cs42l43.h b/include/sound/cs42l43.h new file mode 100644 index 000000000000..deb337fc4e8c --- /dev/null +++ b/include/sound/cs42l43.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * CS42L43 CODEC driver external data + * + * Copyright (C) 2022-2023 Cirrus Logic, Inc. and + * Cirrus Logic International Semiconductor Ltd. + */ + +#ifndef CS42L43_ASOC_EXT_H +#define CS42L43_ASOC_EXT_H + +#define CS42L43_SYSCLK 0 + +#define CS42L43_SYSCLK_MCLK 0 +#define CS42L43_SYSCLK_SDW 1 + +#endif /* CS42L43_ASOC_EXT_H */ |