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| author | Mark Brown | 2022-03-07 20:36:54 +0000 |
|---|---|---|
| committer | Mark Brown | 2022-03-07 20:36:54 +0000 |
| commit | fc14fac286a05d36202f8114d00a9935ca2e0756 (patch) | |
| tree | 92d9f34d8354e6982fab681e3c7944aeda8b52bc /Documentation/arm | |
| parent | 468f252930d8fda0e4365b788b4b621fe59c05ce (diff) | |
| parent | 6b4528b5532f84f385b4e756637698cf4ae211f3 (diff) | |
ASoC: codecs: Add Awinic AW8738 audio amplifier driver
Merge series from Stephan Gerhold <stephan@gerhold.net>:
This series adds a simple driver and DT schema for the Awinic AW8738
audio amplifier. It's fairly simple - the main difference to
simple-amplifier is that there is a "one-wire pulse control" that
allows configuring the amplifier to one of a few pre-defined modes.
This can be used to configure the speaker-guard function (primarily
the power limit for the amplifier).
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