ARM CCI500 PMU support
configname: CONFIG_ARM_CCI500_PMU
Linux Kernel Configuration
└─>Device Drivers
└─>Bus devices
└─>ARM CCI500 PMU support
In linux kernel since version 4.2 (release Date: 2015-08-30)
Support for PMU events monitoring on the ARM CCI-500 cache coherent
interconnect. CCI-500 provides 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
interconnect. CCI-500 provides 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