[PATCH 2/3] arm: pmu: support pmu irq routed from CTI
tom.leiming at gmail.com
Tue Mar 1 10:31:46 EST 2011
2011/3/1 Will Deacon <will.deacon at arm.com>:
>> Subject: [PATCH 2/3] arm: pmu: support pmu irq routed from CTI
>> From: Ming Lei <tom.leiming at gmail.com>
>> This patch introduces pmu_platform_data struct to
>> support pmu irq routed from CTI, such as implemented
>> on OMAP4.
>> Generally speaking, clearing cti irq should be done in
>> irq handler, also enabling cti module after calling
>> request_irq and disabling cti module before calling
>> Signed-off-by: Ming Lei <tom.leiming at gmail.com>
>> arch/arm/include/asm/pmu.h | 12 ++++++++++
>> arch/arm/kernel/perf_event.c | 51 ++++++++++++++++++++++++++++++++++++-----
>> 2 files changed, 56 insertions(+), 7 deletions(-)
> This will conflict with the the ux500 PMU workaround:
Thanks for your pointing out it.
I will send out -v1 of these patches against the latest -next tree.
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