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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/Makefile | |
| parent | perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init() (diff) | |
| download | linux-e37dfd65731dc4f001fa7dfa7f705e6840017d5a.tar.gz linux-e37dfd65731dc4f001fa7dfa7f705e6840017d5a.tar.bz2 linux-e37dfd65731dc4f001fa7dfa7f705e6840017d5a.zip | |
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/Makefile')
| -rw-r--r-- | drivers/perf/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/perf/Makefile b/drivers/perf/Makefile index 050d04ee19dd..35bb0d979a70 100644 --- a/drivers/perf/Makefile +++ b/drivers/perf/Makefile @@ -21,3 +21,4 @@ obj-$(CONFIG_MARVELL_CN10K_TAD_PMU) += marvell_cn10k_tad_pmu.o obj-$(CONFIG_MARVELL_CN10K_DDR_PMU) += marvell_cn10k_ddr_pmu.o obj-$(CONFIG_APPLE_M1_CPU_PMU) += apple_m1_cpu_pmu.o obj-$(CONFIG_ALIBABA_UNCORE_DRW_PMU) += alibaba_uncore_drw_pmu.o +obj-$(CONFIG_ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU) += arm_cspmu/ |