[RFC PATCH 1/3] dt-bindings: riscv: Add Sspesa and Ssplcofi extensions
Conor Dooley
conor at kernel.org
Tue Aug 25 09:42:02 PDT 2026
On Tue, Aug 25, 2026 at 06:46:39PM +0530, Mayuresh Chitale wrote:
> On Tue, Aug 18, 2026 at 3:05 PM Conor Dooley <conor at kernel.org> wrote:
> >
> > On Mon, Aug 17, 2026 at 09:32:17PM +0530, Mayuresh Chitale wrote:
> > > Document the RISC-V Performance Event Sampling extensions Sspesa
> > > (Precise Event Sample Attribution) and Ssplcofi (Precise Local Counter
> > > Overflow Interrupt) in the ISA extensions binding.
> > >
> > > Add a dependency rule requiring Sspesa to be present whenever Ssplcofi
> > > is present.
> > >
> > > Signed-off-by: Mayuresh Chitale <mayuresh.chitale at oss.qualcomm.com>
> >
> > Why is this series RFC?
> It's because the spec is still in draft stage and also the register
> addresses have yet to be assigned.
If you send more RFC revisions, please include this explanation.
Thanks,
Conor.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 228 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/linux-riscv/attachments/20260825/4d06545f/attachment.sig>
More information about the linux-riscv
mailing list