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| author | Uwe Kleine-König <[email protected]> | 2025-04-30 09:57:48 +0000 |
|---|---|---|
| committer | Stephen Boyd <[email protected]> | 2025-06-20 01:09:56 +0000 |
| commit | 91d10161226c1edfb1354441ad78b9ae679a6108 (patch) | |
| tree | c6aa16f7cb0a4e71019ca1480a7b2efafe9b7861 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | clk: pwm: Convert to use pwm_apply_might_sleep() (diff) | |
| download | kernel-91d10161226c1edfb1354441ad78b9ae679a6108.tar.gz kernel-91d10161226c1edfb1354441ad78b9ae679a6108.zip | |
clk: pwm: Don't reconfigure running PWM at probe time
If the PWM is enabled already when .probe() is entered, period and
duty_cycle are updated which essentially corresponds to a clock frequency
change. This is unusual and surprising. So update the settings only when
the clock gets prepared.
Signed-off-by: Uwe Kleine-König <[email protected]>
Link: https://lore.kernel.org/r/a974f1147e1a080bf5ad7f1752c92b24516df284.1746006578.git.ukleinek@baylibre.com
Signed-off-by: Stephen Boyd <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions