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| author | Fabrice Gasnier <fabrice.gasnier@foss.st.com> | 2025-02-24 20:21:01 +0300 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2025-03-07 19:55:59 +0300 |
| commit | b5a497a7972a49c31d39b057f86dd6f58b882a72 (patch) | |
| tree | f20d3ddaf290b8a75c71c40df06eb1e2862b3d70 /tools/perf/scripts/python/stackcollapse.py | |
| parent | f7803f7905e133a5fa5b596da5bae89b1528757e (diff) | |
| download | linux-b5a497a7972a49c31d39b057f86dd6f58b882a72.tar.xz | |
clocksource/drivers/stm32-lptimer: Add support for suspend / resume
Add support for power management on STM32 LPTIMER clocksource driver:
- Upon clockevents_suspend(), shutdown the LPTIMER, and balance the
clk_prepare_enable() from the probe routine.
- Upon clockevents_resume(), restore the prescaler that may have been lost
during low power mode, and restore the clock.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Link: https://lore.kernel.org/r/20250224172101.3448398-1-fabrice.gasnier@foss.st.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions