thermal: cpu_cooling: implement the power cooling device API

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Add a basic power model to the cpu cooling device to implement the
power cooling device API.  The power model uses the current frequency,
current load and OPPs for the power calculations.  The cpus must have
registered their OPPs using the OPP library.

Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Kapileshwar Singh <kapileshwar.singh@arm.com>
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Signed-off-by: Javi Merino <javi.merino@arm.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>

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Javi Merino 2015-02-26 19:00:29 +00:00 • committed by Eduardo Valentin

parent 35b11d2e3a

commit c36cf07176

3 changed files with 760 additions and 18 deletions

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39

include/linux/cpu_cooling.h

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