PM / OPP: Add dev_pm_opp_{set|put}_clkname()

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In order to support OPP switching, OPP layer needs to get pointer to the
clock for the device. Simple cases work fine without using the routines
added by this patch (i.e.  by passing connection-id as NULL), but for a
device with multiple clocks available, the OPP core needs to know the
exact name of the clk to use.

Add a new set of APIs to get that done.

Tested-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Viresh Kumar 2017-06-21 10:29:13 +05:30 • committed by Rafael J. Wysocki

parent b21569cf1d

commit 829a4e8c0e

2 changed files with 76 additions and 0 deletions

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include/linux/pm_opp.h

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