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regulator: core: Add regulator bypass trace points

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Add new trace points for the start and end of enabling bypass on a
regulator, to allow monitoring of when regulators are moved into bypass
and how long that takes.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200529152216.9671-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Charles Keepax
2020-05-29 16:22:16 +01:00
committed by Mark Brown
parent c1f615e4f4
commit 4832565529
2 changed files with 41 additions and 0 deletions
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32
include/trace/events/regulator.h
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@@ -70,6 +70,38 @@ DEFINE_EVENT(regulator_basic, regulator_disable_complete,
);
DEFINE_EVENT(regulator_basic, regulator_bypass_enable,
TP_PROTO(const char *name),
TP_ARGS(name)
);
DEFINE_EVENT(regulator_basic, regulator_bypass_enable_complete,
TP_PROTO(const char *name),
TP_ARGS(name)
);
DEFINE_EVENT(regulator_basic, regulator_bypass_disable,
TP_PROTO(const char *name),
TP_ARGS(name)
);
DEFINE_EVENT(regulator_basic, regulator_bypass_disable_complete,
TP_PROTO(const char *name),
TP_ARGS(name)
);
/*
* Events that take a range of numerical values, mostly for voltages
* and so on.