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| author | Viresh Kumar | 2017-11-29 10:48:36 +0100 |
|---|---|---|
| committer | Viresh Kumar | 2018-05-09 06:45:19 +0200 |
| commit | a88bd2a51e901ed8081841d647157de8153df813 (patch) | |
| tree | d5d01ef8c2d292f64c1cd234c72ff54da8600d74 /drivers/opp/opp.h | |
| parent | PM / OPP: Implement dev_pm_opp_of_add_table_indexed() (diff) | |
| download | kernel-qcow2-linux-a88bd2a51e901ed8081841d647157de8153df813.tar.gz kernel-qcow2-linux-a88bd2a51e901ed8081841d647157de8153df813.tar.xz kernel-qcow2-linux-a88bd2a51e901ed8081841d647157de8153df813.zip | |
PM / OPP: Implement of_dev_pm_opp_find_required_opp()
A device's DT node or its OPP nodes can contain a phandle to other
device's OPP node, in the "required-opps" property.
This patch implements a routine to find that required OPP from the node
that contains the "required-opps" property.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/opp/opp.h')
| -rw-r--r-- | drivers/opp/opp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/opp/opp.h b/drivers/opp/opp.h index 381a4fb15d5c..f9eccf9811ae 100644 --- a/drivers/opp/opp.h +++ b/drivers/opp/opp.h @@ -187,6 +187,7 @@ struct opp_table { }; /* Routines internal to opp core */ +void dev_pm_opp_get(struct dev_pm_opp *opp); void _get_opp_table_kref(struct opp_table *opp_table); int _get_opp_count(struct opp_table *opp_table); struct opp_table *_find_opp_table(struct device *dev); |