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| author | Besar Wicaksono <bwicaksono@nvidia.com> | 2022-11-11 16:23:28 -0600 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2022-11-15 13:48:08 +0000 |
| commit | e37dfd65731dc4f001fa7dfa7f705e6840017d5a (patch) | |
| tree | 7bb90accb5e5e86c02577c298f5b7ea83fc5a17f /drivers/perf/Kconfig | |
| parent | 6f2d566b46436a50a80d6445e82879686b89588c (diff) | |
| download | linux-e37dfd65731dc4f001fa7dfa7f705e6840017d5a.tar.bz2 | |
perf: arm_cspmu: Add support for ARM CoreSight PMU driver
Add support for ARM CoreSight PMU driver framework and interfaces.
The driver provides generic implementation to operate uncore PMU based
on ARM CoreSight PMU architecture. The driver also provides interface
to get vendor/implementation specific information, for example event
attributes and formating.
The specification used in this implementation can be found below:
* ACPI Arm Performance Monitoring Unit table:
https://developer.arm.com/documentation/den0117/latest
* ARM Coresight PMU architecture:
https://developer.arm.com/documentation/ihi0091/latest
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Besar Wicaksono <bwicaksono@nvidia.com>
Link: https://lore.kernel.org/r/20221111222330.48602-2-bwicaksono@nvidia.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers/perf/Kconfig')
| -rw-r--r-- | drivers/perf/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/perf/Kconfig b/drivers/perf/Kconfig index 341010f20b77..fa87dedf8c92 100644 --- a/drivers/perf/Kconfig +++ b/drivers/perf/Kconfig @@ -199,4 +199,6 @@ config MARVELL_CN10K_DDR_PMU Enable perf support for Marvell DDR Performance monitoring event on CN10K platform. +source "drivers/perf/arm_cspmu/Kconfig" + endmenu |