From e2f4b5f8dc59c28605a320ea923905e519fd2ca7 Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Fri, 12 Jan 2018 10:03:45 +0530 Subject: PM / OPP: Implement dev_pm_opp_get_of_node() This adds a new helper to let the power domain drivers to access opp->np, so that they can read platform specific properties from the node. Signed-off-by: Jordan Crouse Signed-off-by: Rajendra Nayak Signed-off-by: Viresh Kumar Reviewed-by: Ulf Hansson --- include/linux/pm_opp.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/linux') diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h index 70686f434c13..8fd34c4398b2 100644 --- a/include/linux/pm_opp.h +++ b/include/linux/pm_opp.h @@ -310,6 +310,7 @@ void dev_pm_opp_of_cpumask_remove_table(const struct cpumask *cpumask); int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask); struct device_node *dev_pm_opp_of_get_opp_desc_node(struct device *dev); struct dev_pm_opp *of_dev_pm_opp_find_required_opp(struct device *dev, struct device_node *np); +struct device_node *dev_pm_opp_get_of_node(struct dev_pm_opp *opp); #else static inline int dev_pm_opp_of_add_table(struct device *dev) { @@ -348,6 +349,10 @@ static inline struct dev_pm_opp *of_dev_pm_opp_find_required_opp(struct device * { return NULL; } +static inline struct device_node *dev_pm_opp_get_of_node(struct dev_pm_opp *opp) +{ + return NULL; +} #endif #endif /* __LINUX_OPP_H__ */ -- cgit v1.2.3