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| author | David Rhodes <drhodes@opensource.cirrus.com> | 2022-04-13 10:37:27 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2022-04-13 10:42:34 +0200 |
| commit | 4b047ec3a15d1eda7a3d8526566796ad4f4930c0 (patch) | |
| tree | b25c019c50d5aa9aeb9f8c26ea466d0a08c9e52b /include/sound | |
| parent | ALSA: hda: cs35l41: Move external boost handling to lib for ASoC use (diff) | |
| download | linux-4b047ec3a15d1eda7a3d8526566796ad4f4930c0.tar.xz linux-4b047ec3a15d1eda7a3d8526566796ad4f4930c0.zip | |
ASoC: cs35l41: Document CS35l41 External Boost
Document internal and external boost feature for ASoC CS35L41.
For internal boost the following properties are required:
- cirrus,boost-peak-milliamp
- cirrus,boost-ind-nanohenry
- cirrus,boost-cap-microfarad
For external boost, the GPIO1 must be configured as output,
so the following properties are required:
- cirrus,gpio1-src-select = <1>
- cirrus,gpio1-output-enable
Signed-off-by: David Rhodes <drhodes@opensource.cirrus.com>
Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220413083728.10730-16-tanureal@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound')
0 files changed, 0 insertions, 0 deletions