From: Rob Herring <robh@kernel.org>
To: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Saravana Kannan <saravanak@google.com>,
David Dai <davidai@google.com>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Sudeep Holla <sudeep.holla@arm.com>,
Quentin Perret <qperret@google.com>,
Masami Hiramatsu <mhiramat@google.com>,
Will Deacon <will@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Vincent Guittot <vincent.guittot@linaro.org>,
Marc Zyngier <maz@kernel.org>,
Oliver Upton <oliver.upton@linux.dev>,
Dietmar Eggemann <dietmar.eggemann@arm.com>,
Pavan Kondeti <quic_pkondeti@quicinc.com>,
Gupta Pankaj <pankaj.gupta@amd.com>, Mel Gorman <mgorman@suse.de>,
kernel-team@android.com, linux-pm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v5 1/2] dt-bindings: cpufreq: add virtual cpufreq device
Date: Mon, 5 Feb 2024 16:39:41 +0000 [thread overview]
Message-ID: <20240205163941.GA3474226-robh@kernel.org> (raw)
In-Reply-To: <20240205083830.4werub5e76kudjq4@vireshk-i7>
On Mon, Feb 05, 2024 at 02:08:30PM +0530, Viresh Kumar wrote:
> On 02-02-24, 09:53, Rob Herring wrote:
> > On Wed, Jan 31, 2024 at 10:23:03AM -0800, Saravana Kannan wrote:
> > > We also need the OPP tables to indicate which CPUs are part of the
> > > same cluster, etc. Don't want to invent a new "protocol" and just use
> > > existing DT bindings.
> >
> > Topology binding is for that.
>
> This one, right ?
>
> Documentation/devicetree/bindings/dvfs/performance-domain.yaml
No, Documentation/devicetree/bindings/cpu/cpu-topology.txt (or the
schema version of it in dtschema)
Rob
next prev parent reply other threads:[~2024-02-05 16:39 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-27 0:43 [PATCH v5 0/2] Improve VM CPUfreq and task placement behavior David Dai
2024-01-27 0:43 ` [PATCH v5 1/2] dt-bindings: cpufreq: add virtual cpufreq device David Dai
2024-01-31 17:06 ` Rob Herring
2024-01-31 18:23 ` Saravana Kannan
2024-02-02 15:53 ` Rob Herring
2024-02-04 10:23 ` Marc Zyngier
2024-03-11 11:40 ` Quentin Perret
2024-02-05 8:38 ` Viresh Kumar
2024-02-05 16:39 ` Rob Herring [this message]
2024-02-15 11:26 ` Sudeep Holla
2024-05-02 20:17 ` David Dai
2024-05-07 10:21 ` Sudeep Holla
2024-05-17 20:59 ` David Dai
2024-01-27 0:43 ` [PATCH v5 2/2] cpufreq: add virtual-cpufreq driver David Dai
2024-01-31 1:13 ` kernel test robot
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