Re: [PATCH] cpufreq: scmi: Skip SCMI devices that aren't used by the CPUs

Sudeep Holla
2025-04-14T08:23:29Z

Hi Peng,

On Mon, Apr 14, 2025 at 04:38:32PM +0800, Peng Fan wrote:
> Hi Mike,
> On Fri, Apr 11, 2025 at 02:29:41PM -0700, Mike Tipton wrote:
> >Currently, all SCMI devices with performance domains attempt to register
> >a cpufreq driver,
>
> The scmi cpufreq device is created based on entry
> { SCMI_PROTOCOL_PERF, "cpufreq" },
>
> So the scmi-cpufreq driver could only probe the upper single device.
>
> How could the driver work with all SCMI devices with performance domains?
>

IIUC, this is on a system with multiple SCMI servers/providers some of
which don't deal with CPU performance domains at all.

--
Regards,
Sudeep