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authorViresh Kumar <viresh.kumar@linaro.org>2016-12-01 13:58:19 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-12-06 04:27:59 +0300
commitdfbe4678d709e25e0f36e6b6333e2a7a67aefb7e (patch)
tree6eeeaed55923fe9e45810ca1923f5a82717cf1a0 /include/linux/pm_opp.h
parentce31781a7574ac1b11b1b66e0d54c8bab41f56eb (diff)
downloadlinux-dfbe4678d709e25e0f36e6b6333e2a7a67aefb7e.tar.xz
PM / OPP: Add infrastructure to manage multiple regulators
This patch adds infrastructure to manage multiple regulators and updates the only user (cpufreq-dt) of dev_pm_opp_set{put}_regulator(). This is preparatory work for adding full support for devices with multiple regulators. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Tested-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/pm_opp.h')
-rw-r--r--include/linux/pm_opp.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h
index 824f7268f687..9a825ae78653 100644
--- a/include/linux/pm_opp.h
+++ b/include/linux/pm_opp.h
@@ -79,8 +79,8 @@ int dev_pm_opp_set_supported_hw(struct device *dev, const u32 *versions,
void dev_pm_opp_put_supported_hw(struct device *dev);
int dev_pm_opp_set_prop_name(struct device *dev, const char *name);
void dev_pm_opp_put_prop_name(struct device *dev);
-struct opp_table *dev_pm_opp_set_regulator(struct device *dev, const char *name);
-void dev_pm_opp_put_regulator(struct opp_table *opp_table);
+struct opp_table *dev_pm_opp_set_regulators(struct device *dev, const char * const names[], unsigned int count);
+void dev_pm_opp_put_regulators(struct opp_table *opp_table);
int dev_pm_opp_set_rate(struct device *dev, unsigned long target_freq);
int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, const struct cpumask *cpumask);
int dev_pm_opp_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask);
@@ -187,12 +187,12 @@ static inline int dev_pm_opp_set_prop_name(struct device *dev, const char *name)
static inline void dev_pm_opp_put_prop_name(struct device *dev) {}
-static inline struct opp_table *dev_pm_opp_set_regulator(struct device *dev, const char *name)
+static inline struct opp_table *dev_pm_opp_set_regulators(struct device *dev, const char * const names[], unsigned int count)
{
return ERR_PTR(-ENOTSUPP);
}
-static inline void dev_pm_opp_put_regulator(struct opp_table *opp_table) {}
+static inline void dev_pm_opp_put_regulators(struct opp_table *opp_table) {}
static inline int dev_pm_opp_set_rate(struct device *dev, unsigned long target_freq)
{