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hhŒ	_document”hŒsource”NŒline”NubhŒsection”“”)”}”(hhh]”(hŒtitle”“”)”}”(hŒ$Arm Network-on Chip Interconnect PMU”h]”hŒ$Arm Network-on Chip Interconnect PMU”…””}”(hh¨hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hh£hžhhŸŒE/var/lib/git/docbuild/linux/Documentation/admin-guide/perf/arm-ni.rst”h KubhŒ	paragraph”“”)”}”(hX©  NI-700 and friends implement a distinct PMU for each clock domain within the
interconnect. Correspondingly, the driver exposes multiple PMU devices named
arm_ni_<x>_cd_<y>, where <x> is an (arbitrary) instance identifier and <y> is
the clock domain ID within that particular instance. If multiple NI instances
exist within a system, the PMU devices can be correlated with the underlying
hardware instance via sysfs parentage.”h]”hX©  NI-700 and friends implement a distinct PMU for each clock domain within the
interconnect. Correspondingly, the driver exposes multiple PMU devices named
arm_ni_<x>_cd_<y>, where <x> is an (arbitrary) instance identifier and <y> is
the clock domain ID within that particular instance. If multiple NI instances
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domain. These require qualifying with the "eventid" and "nodeid" parameters
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The exception is the "cycles" alias for the PMU cycle counter, which is encoded
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