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Diffstat (limited to 'drivers/perf/Kconfig')
| -rw-r--r-- | drivers/perf/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/perf/Kconfig b/drivers/perf/Kconfig index 66c259000a44..defe6b47854b 100644 --- a/drivers/perf/Kconfig +++ b/drivers/perf/Kconfig @@ -100,6 +100,17 @@ config ARM_SMMU_V3_PMU through the SMMU and allow the resulting information to be filtered based on the Stream ID of the corresponding master. +config ARM_PMUV3 + depends on HW_PERF_EVENTS && ARM64 + bool "ARM PMUv3 support" if !ARM64 + default y + help + Say y if you want to use the ARM performance monitor unit (PMU) + version 3. The PMUv3 is the CPU performance monitors on ARMv8 + (aarch32 and aarch64) systems that implement the PMUv3 + architecture. + Currently, PMUv3 is only supported on aarch64 (arm64) + config ARM_DSU_PMU tristate "ARM DynamIQ Shared Unit (DSU) PMU" depends on ARM64 |