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| author | Claudiu Beznea <claudiu.beznea@microchip.com> | 2022-12-13 13:28:50 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-12-25 23:33:17 +0000 |
| commit | 404c61c47d84bf1662e9d698e4f0c42898893c59 (patch) | |
| tree | c8cbfb6963493b3f81f92186515c809f39b1b0c4 /tools/perf/scripts/python | |
| parent | ASoC: mchp-pdmc: use runtime pm for clock power saving (diff) | |
| download | linux-404c61c47d84bf1662e9d698e4f0c42898893c59.tar.gz linux-404c61c47d84bf1662e9d698e4f0c42898893c59.zip | |
ASoC: mchp-pdmc: add support for suspend to RAM
Add support for suspend to RAM by re-aranging the lines in switch..case
from mchp_pdmc_trigger() and saving/restoring the enabled interrupts. These
are necessary as AT91 devices has a special power saving mode (called
backup and self-refresh) where most of the SoC parts are powered off
and thus we need to reconfigure the PDMC on resume.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20221213112851.89212-4-claudiu.beznea@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions