diff options
Diffstat (limited to 'drivers/perf/Kconfig')
| -rw-r--r-- | drivers/perf/Kconfig | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/perf/Kconfig b/drivers/perf/Kconfig index 331b6d992b5a..28bb5a029558 100644 --- a/drivers/perf/Kconfig +++ b/drivers/perf/Kconfig @@ -5,6 +5,32 @@ menu "Performance monitor support" depends on PERF_EVENTS +config ARM_CCI_PMU + bool + select ARM_CCI + +config ARM_CCI400_PMU + bool "ARM CCI400 PMU support" + depends on (ARM && CPU_V7) || ARM64 + select ARM_CCI400_COMMON + select ARM_CCI_PMU + help + Support for PMU events monitoring on the ARM CCI-400 (cache coherent + interconnect). CCI-400 supports counting events related to the + connected slave/master interfaces. + +config ARM_CCI5xx_PMU + bool "ARM CCI-500/CCI-550 PMU support" + depends on (ARM && CPU_V7) || ARM64 + select ARM_CCI_PMU + help + Support for PMU events monitoring on the ARM CCI-500/CCI-550 cache + coherent interconnects. Both of them provide 8 independent event counters, + which can count events pertaining to the slave/master interfaces as well + as the internal events to the CCI. + + If unsure, say Y + config ARM_CCN tristate "ARM CCN driver support" depends on ARM || ARM64 |