Re: [RFC PATCH 1/3] dt-bindings: riscv: Add Sspesa and Ssplcofi extensions

From: Mayuresh Chitale

Date: Mon Aug 31 2026 - 03:03:41 EST


On Tue, Aug 25, 2026 at 10:12 PM Conor Dooley <conor@xxxxxxxxxx> wrote:
>
> 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@xxxxxxxxxx> 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@xxxxxxxxxxxxxxxx>
> > >
> > > 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.
Sure. Will do.
>
> Thanks,
> Conor.