From: Nicola Mazzucato <nicola.mazzucato@arm.com>
To: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-pm@vger.kernel.org, sudeep.holla@arm.com,
rjw@rjwysocki.net, vireshk@kernel.org, robh+dt@kernel.org,
daniel.lezcano@linaro.org
Cc: morten.rasmussen@arm.com, chris.redpath@arm.com,
nicola.mazzucato@arm.com
Subject: [PATCH v2 0/2] CPUFreq: Add support for cpu performance dependencies
Date: Thu, 24 Sep 2020 10:53:45 +0100 [thread overview]
Message-ID: <20200924095347.32148-1-nicola.mazzucato@arm.com> (raw)
Hi Rob, Rafael, Viresh, Daniel and Sudeep,
I am proposing the addition of performance dependencies in cpufreq core
and one if its drivers (the implementation/approach is RFC).
This is to support systems where exposed cpu performance controls are more
fine-grained that the platform's ability to scale cpus independently.
In this V2 posting of the proposed dt-binding to support this, I have
included an outline of how this information can be stored and passed onto
relevant OSPM frameworks.
Please see each patch for detailed information.
[v2]
* Fix errors when running make dt_binding_check
* Improve commit message description for the dt-binding
* Add RFC for implementation in cpufreq-core and one of its
drivers.
Nicola Mazzucato (2):
dt-bindings: arm: Add devicetree binding for
cpu-performance-dependencies
[RFC] CPUFreq: Add support for cpu-perf-dependencies
.../bindings/arm/cpu-perf-dependencies.yaml | 48 +++++++++++++++++++
1 file changed, 48 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/cpu-perf-dependencies.yaml
--
2.27.0
WARNING: multiple messages have this Message-ID (diff)
From: Nicola Mazzucato <nicola.mazzucato@arm.com>
To: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-pm@vger.kernel.org, sudeep.holla@arm.com,
rjw@rjwysocki.net, vireshk@kernel.org, robh+dt@kernel.org,
daniel.lezcano@linaro.org
Cc: chris.redpath@arm.com, morten.rasmussen@arm.com,
nicola.mazzucato@arm.com
Subject: [PATCH v2 0/2] CPUFreq: Add support for cpu performance dependencies
Date: Thu, 24 Sep 2020 10:53:45 +0100 [thread overview]
Message-ID: <20200924095347.32148-1-nicola.mazzucato@arm.com> (raw)
Hi Rob, Rafael, Viresh, Daniel and Sudeep,
I am proposing the addition of performance dependencies in cpufreq core
and one if its drivers (the implementation/approach is RFC).
This is to support systems where exposed cpu performance controls are more
fine-grained that the platform's ability to scale cpus independently.
In this V2 posting of the proposed dt-binding to support this, I have
included an outline of how this information can be stored and passed onto
relevant OSPM frameworks.
Please see each patch for detailed information.
[v2]
* Fix errors when running make dt_binding_check
* Improve commit message description for the dt-binding
* Add RFC for implementation in cpufreq-core and one of its
drivers.
Nicola Mazzucato (2):
dt-bindings: arm: Add devicetree binding for
cpu-performance-dependencies
[RFC] CPUFreq: Add support for cpu-perf-dependencies
.../bindings/arm/cpu-perf-dependencies.yaml | 48 +++++++++++++++++++
1 file changed, 48 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/cpu-perf-dependencies.yaml
--
2.27.0
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next reply other threads:[~2020-09-24 9:52 UTC|newest]
Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-24 9:53 Nicola Mazzucato [this message]
2020-09-24 9:53 ` [PATCH v2 0/2] CPUFreq: Add support for cpu performance dependencies Nicola Mazzucato
2020-09-24 9:53 ` [PATCH v2 1/2] dt-bindings: arm: Add devicetree binding for cpu-performance-dependencies Nicola Mazzucato
2020-09-24 9:53 ` Nicola Mazzucato
2020-10-08 13:42 ` Ionela Voinescu
2020-10-08 13:42 ` Ionela Voinescu
2020-09-24 9:53 ` [PATCH v2 2/2] [RFC] CPUFreq: Add support for cpu-perf-dependencies Nicola Mazzucato
2020-09-24 9:53 ` Nicola Mazzucato
2020-10-06 7:19 ` Viresh Kumar
2020-10-06 7:19 ` Viresh Kumar
2020-10-07 12:58 ` Nicola Mazzucato
2020-10-07 12:58 ` Nicola Mazzucato
2020-10-08 11:02 ` Viresh Kumar
2020-10-08 11:02 ` Viresh Kumar
2020-10-08 15:03 ` Ionela Voinescu
2020-10-08 15:03 ` Ionela Voinescu
2020-10-08 15:57 ` Rafael J. Wysocki
2020-10-08 15:57 ` Rafael J. Wysocki
2020-10-08 17:08 ` Ionela Voinescu
2020-10-08 17:08 ` Ionela Voinescu
2020-10-12 16:06 ` Sudeep Holla
2020-10-12 16:06 ` Sudeep Holla
2020-10-08 16:00 ` Nicola Mazzucato
2020-10-08 16:00 ` Nicola Mazzucato
2020-10-09 5:39 ` Viresh Kumar
2020-10-09 5:39 ` Viresh Kumar
2020-10-09 11:10 ` Nicola Mazzucato
2020-10-09 11:10 ` Nicola Mazzucato
2020-10-09 11:17 ` Viresh Kumar
2020-10-09 11:17 ` Viresh Kumar
2020-10-09 14:01 ` Rob Herring
2020-10-09 14:01 ` Rob Herring
2020-10-09 15:28 ` Nicola Mazzucato
2020-10-09 15:28 ` Nicola Mazzucato
2020-10-12 4:19 ` Viresh Kumar
2020-10-12 4:19 ` Viresh Kumar
2020-10-12 10:22 ` Lukasz Luba
2020-10-12 10:22 ` Lukasz Luba
2020-10-12 10:50 ` Rafael J. Wysocki
2020-10-12 10:50 ` Rafael J. Wysocki
2020-10-12 11:05 ` Lukasz Luba
2020-10-12 11:05 ` Lukasz Luba
2020-10-12 10:59 ` Ionela Voinescu
2020-10-12 10:59 ` Ionela Voinescu
2020-10-12 13:48 ` Lukasz Luba
2020-10-12 13:48 ` Lukasz Luba
2020-10-12 16:30 ` Ionela Voinescu
2020-10-12 16:30 ` Ionela Voinescu
2020-10-12 18:19 ` Lukasz Luba
2020-10-12 18:19 ` Lukasz Luba
2020-10-12 22:01 ` Ionela Voinescu
2020-10-12 22:01 ` Ionela Voinescu
2020-10-13 11:53 ` Rafael J. Wysocki
2020-10-13 11:53 ` Rafael J. Wysocki
2020-10-13 12:39 ` Ionela Voinescu
2020-10-13 12:39 ` Ionela Voinescu
2020-10-15 15:56 ` Rafael J. Wysocki
2020-10-15 15:56 ` Rafael J. Wysocki
2020-10-15 18:38 ` Ionela Voinescu
2020-10-15 18:38 ` Ionela Voinescu
2020-10-12 13:59 ` Rob Herring
2020-10-12 13:59 ` Rob Herring
2020-10-12 16:02 ` Sudeep Holla
2020-10-12 16:02 ` Sudeep Holla
2020-10-12 15:54 ` Sudeep Holla
2020-10-12 15:54 ` Sudeep Holla
2020-10-12 15:49 ` Sudeep Holla
2020-10-12 15:49 ` Sudeep Holla
2020-10-12 16:52 ` Ionela Voinescu
2020-10-12 16:52 ` Ionela Voinescu
2020-10-12 17:18 ` Lukasz Luba
2020-10-12 17:18 ` Lukasz Luba
2020-10-14 4:25 ` Viresh Kumar
2020-10-14 4:25 ` Viresh Kumar
2020-10-14 9:11 ` Lukasz Luba
2020-10-14 9:11 ` Lukasz Luba
2020-10-19 8:50 ` Nicola Mazzucato
2020-10-19 8:50 ` Nicola Mazzucato
2020-10-19 9:46 ` Viresh Kumar
2020-10-19 9:46 ` Viresh Kumar
2020-10-19 13:36 ` Nicola Mazzucato
2020-10-19 13:36 ` Nicola Mazzucato
2020-10-20 10:48 ` Viresh Kumar
2020-10-20 10:48 ` Viresh Kumar
2020-10-13 13:53 ` Lukasz Luba
2020-10-13 13:53 ` Lukasz Luba
2020-10-14 4:20 ` Viresh Kumar
2020-10-14 4:20 ` Viresh Kumar
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