Re: [PATCH 0/2] perf/smmuv3: Support devicetree

On Tue, Nov 16, 2021 at 05:00:14PM +0000, Robin Murphy wrote:

On 2021-11-16 15:42, Jean-Philippe Brucker wrote:

quoted

On Tue, Nov 16, 2021 at 12:02:47PM +0000, Robin Murphy wrote:

quoted

On 2021-11-16 11:35, Jean-Philippe Brucker wrote:

quoted

Add devicetree binding for the SMMUv3 PMU, called Performance Monitoring
Counter Group (PMCG) in the spec. Each SMMUv3 implementation can have
multiple independent PMCGs, for example one for the Translation Control
Unit (TCU) and one per Translation Buffer Unit (TBU).

I previously sent the binding as reply to Jay Chen's thread implementing
device tree support [1]. This posting addresses the comments from that
thread.

Ha, I'd also resurrected this and was planning to post it at some point this
week[0] - you should have said :)

Ah sorry about that, I just resent because there was some demand for it at
Linaro

Heh, no worries - it's not like you were even CC'ed on the thread where I
only mentioned I *might* do it.

Can I get away with being cheeky and just saying that my review comments are
the diff between my branch and yours, I wonder...

Sure, that works for me, I'll send a v2 this week or so

Thanks,
Jean