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| author | Ganapatrao Prabhakerrao Kulkarni <gkulkarni@marvell.com> | 2019-10-16 09:37:00 +0000 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2019-10-29 10:08:46 +0000 |
| commit | 5e2c27e833bb92487fdf49ff6d358361d00521c9 (patch) | |
| tree | e55c31dd9af5f17c37b4fd11e2aa779a1a1cab8c /drivers/perf/arm_smmuv3_pmu.c | |
| parent | 030f6f84e556759ecffbdd560713c3bfac4483e4 (diff) | |
drivers/perf: Add CCPI2 PMU support in ThunderX2 UNCORE driver.
CCPI2 is a low-latency high-bandwidth serial interface for inter socket
connectivity of ThunderX2 processors.
CCPI2 PMU supports up to 8 counters per socket. Counters are
independently programmable to different events and can be started and
stopped individually. The CCPI2 counters are 64-bit and do not overflow
in normal operation.
Signed-off-by: Ganapatrao Prabhakerrao Kulkarni <gkulkarni@marvell.com>
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers/perf/arm_smmuv3_pmu.c')
0 files changed, 0 insertions, 0 deletions