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authorRobin Murphy <robin.murphy@arm.com>2025-11-24 16:39:54 +0000
committerWill Deacon <will@kernel.org>2026-01-05 16:49:00 +0000
commit12a94953c37e834c3eabb839ce057094946fe67a (patch)
tree7cd5c7e8a492c5e30129088be1552e388450d366 /tools/perf/scripts/python/flamegraph.py
parent8f0b4cce4481fb22653697cced8d0d04027cb1e8 (diff)
downloadlinux-12a94953c37e834c3eabb839ce057094946fe67a.tar.gz
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perf/arm-cmn: Support CMN-600AE
The functional safety features of CMN-600AE have little to no impact on the PMU relative to the base CMN-600 design, so for simplicity we can reasonably just treat it as the same thing. The only obvious difference is that the revision numbers aren't aligned, so we may hide some aliases for events which do actually exist, but those can still be specified via the underlying "type,eventid" format so it's not too big a deal. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Ilkka Koskinen <ilkka@os.amperecomputing.com> Tested-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Will Deacon <will@kernel.org>
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