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| author | Punit Agrawal <punit.agrawal@arm.com> | 2015-11-17 12:06:21 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-12-10 00:14:58 +0100 |
| commit | 3be3f8f36e7349006f19c8c8f0d686e98462a993 (patch) | |
| tree | 2b9161eeb4766f9d18d207167a8e8f803dea5145 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 2dd3e724b4e2237cfaaf155cab72af02c1c420cc (diff) | |
devicetree: bindings: Add optional dynamic-power-coefficient property
The dynamic power consumption of a device is proportional to the
square of voltage (V) and the clock frequency (f). It can be expressed as
Pdyn = dynamic-power-coefficient * V^2 * f.
The coefficient represents the running time dynamic power consumption in
units of mw/MHz/uVolt^2 and can be used in the above formula to
calculate the dynamic power in mW.
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions