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timer: HPET is also a lock free readable timer

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Mark the timer as having a lock free read of the cycle count
so that spin lock debugging can include lock time asserts.

Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
This commit is contained in:
Tom Burdick 2022-10-18 09:18:37 -05:00 • committed by Anas Nashif
commit 2001d43f96
1 changed files with 1 additions and 0 deletions
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drivers/timer/Kconfig.hpet
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@ -12,6 +12,7 @@ config HPET_TIMER
imply TIMER_READS_ITS_FREQUENCY_AT_RUNTIME
select TICKLESS_CAPABLE
select TIMER_HAS_64BIT_CYCLE_COUNTER
select SYSTEM_CLOCK_LOCK_FREE_COUNT
help
This option selects High Precision Event Timer (HPET) as a
system timer.