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| author | Philippe Simons <simons.philippe@gmail.com> | 2024-12-08 13:43:08 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-12-09 13:06:07 +0000 |
| commit | f07ae52f5cf6a5584fdf7c8c652f027d90bc8b74 (patch) | |
| tree | 94bcefe8e8b0634b0c7da3ed693b9bbd58567c6d /tools/perf/scripts/python/stackcollapse.py | |
| parent | 8099b1f7e37e98f73664b883464d54e2e2d9522f (diff) | |
regulator: axp20x: AXP717: set ramp_delay
AXP717 datasheet says that regulator ramp delay is 15.625 us/step,
which is 10mV in our case.
Add a AXP_DESC_RANGES_DELAY macro and update AXP_DESC_RANGES macro to
expand to AXP_DESC_RANGES_DELAY with ramp_delay = 0
For DCDC4, steps is 100mv
Add a AXP_DESC_DELAY macro and update AXP_DESC macro to
expand to AXP_DESC_DELAY with ramp_delay = 0
This patch fix crashes when using CPU DVFS.
Signed-off-by: Philippe Simons <simons.philippe@gmail.com>
Tested-by: Hironori KIKUCHI <kikuchan98@gmail.com>
Tested-by: Chris Morgan <macromorgan@hotmail.com>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Fixes: d2ac3df75c3a ("regulator: axp20x: add support for the AXP717")
Link: https://patch.msgid.link/20241208124308.5630-1-simons.philippe@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions