[PATCH 0/4] perf/arm-cmn: Add CMN-650 and CMN-700

Robin Murphy robin.murphy at arm.com
Mon Apr 18 15:57:37 PDT 2022


Hi Will,

As promised last time, here are the patches adding yet more inscrutable
support for the other new members of the CMN family. I'm not sure if any
of the folks who want this are the kind to give upstream feedback, but
we can always live in hope... A colleague has kindly managed to briefly
sanity-check the CMN-700 support under RTL emulation, but otherwise I've
only been able to test the refactorings in terms of not breaking my
little CMN-600 platform. Still, I'm pretty confident that that's caught
all the stupids, and the rest is mostly just yet more events, so I
don't think anything's particularly high-risk here.

Cheers,
Robin.


Robin Murphy (4):
  dt-bindings: perf: arm-cmn: Add CMN-650 and CMN-700
  perf/arm-cmn: Add CMN-650 support
  perf/arm-cmn: Refactor occupancy filter selector
  perf/arm-cmn: Add CMN-700 support

 .../devicetree/bindings/perf/arm,cmn.yaml     |   2 +
 drivers/perf/arm-cmn.c                        | 606 ++++++++++++++----
 2 files changed, 485 insertions(+), 123 deletions(-)

-- 
2.35.3.dirty




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