PM / OPP: Add dev_pm_opp_get_sharing_cpus()

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OPP core allows a platform to mark OPP table as shared, when the
platform isn't using operating-points-v2 bindings.

And, so there should be a non DT way of finding out if the OPP table is
shared or not.

This patch adds dev_pm_opp_get_sharing_cpus(), which first tries to get
OPP sharing information from the opp-table (in case it is already marked
as shared), otherwise it uses the existing DT way of finding sharing
information.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Viresh Kumar 2016-04-27 08:52:23 +05:30 • committed by Rafael J. Wysocki

parent dde370b23c

commit 6f707daa38

2 changed files with 51 additions and 0 deletions

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include/linux/pm_opp.h

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