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

[Ilkka Koskinen]

On Mon, 18 Apr 2022, Robin Murphy wrote:

> 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.

I tested the patch set on CMN-650 (and CMN-600). Apart from extra events 
on r2p0, everything seemed to work fine.

Tested-by: Ilkka Koskinen <ilkka at os.amperecomputing.com>

>
>
> 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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