I am looking for scmi binding to ACPI. Basically, SCMI based perf control. We have ACPI based system, so I am looking for where I can describe (some way to describe doorbell and share memory in ACPI), and then scmi perf can bind to it via some sort of transport (perhaps fastchannels ? ) Regards, Oza. -----Original Message----- From: Sudeep Holla <sudeep.holla@xxxxxxx> Sent: Tuesday, August 29, 2023 2:19 AM To: Pawandeep Oza (QUIC) <quic_poza@xxxxxxxxxxx> Cc: rafael@xxxxxxxxxx; Sudeep Holla <sudeep.holla@xxxxxxx>; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; linux-acpi@xxxxxxxxxxxxxxx Subject: Re: ACPI binding with SCMI WARNING: This email originated from outside of Qualcomm. Please be wary of any links or attachments, and do not enable macros. On Fri, Aug 25, 2023 at 09:34:59PM +0000, Pawandeep Oza (QUIC) wrote: [...] > > But I still fail to see how fastchannel doorbell and shared memory > space could get bind to PCC space (type 3) ? I am on 6.3 kernel. They simply don't bind to PCC, PCC can't be fast channel. What exactly are you looking for here ? If you provide more details on that, I can see if I can help or suggest or may be explore along with you if the solution doesn't exists yet. -- Regards, Sudeep
