arm-cci: Group writes to counter

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Add a helper to group the writes to PMU counter, this will be
used to delay setting the event period to pmu::pmu_enable()

Cc: Punit Agrawal <punit.agrawal@arm.com>
Acked-by: Olof Johansson <olof@lixom.net>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Suzuki K. Poulose <suzuki.poulose@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

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Suzuki K Poulose 2016-02-23 10:49:45 +00:00 • committed by Will Deacon

parent 0f17380c1a

commit a53eb5c62f

1 changed files with 15 additions and 0 deletions

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drivers/bus/arm-cci.c

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