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Diffstat (limited to 'include/linux/pm_opp.h')
-rw-r--r--include/linux/pm_opp.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h
index 76dcb7f37bcd..065a47382302 100644
--- a/include/linux/pm_opp.h
+++ b/include/linux/pm_opp.h
@@ -16,6 +16,7 @@
#include <linux/notifier.h>
struct clk;
+struct cpufreq_frequency_table;
struct regulator;
struct dev_pm_opp;
struct device;
@@ -87,12 +88,14 @@ struct dev_pm_opp_config {
/**
* struct dev_pm_opp_data - The data to use to initialize an OPP.
+ * @turbo: Flag to indicate whether the OPP is to be marked turbo or not.
* @level: The performance level for the OPP. Set level to OPP_LEVEL_UNSET if
* level field isn't used.
* @freq: The clock rate in Hz for the OPP.
* @u_volt: The voltage in uV for the OPP.
*/
struct dev_pm_opp_data {
+ bool turbo;
unsigned int level;
unsigned long freq;
unsigned long u_volt;
@@ -444,6 +447,21 @@ static inline int dev_pm_opp_sync_regulators(struct device *dev)
#endif /* CONFIG_PM_OPP */
+#if defined(CONFIG_CPU_FREQ) && defined(CONFIG_PM_OPP)
+int dev_pm_opp_init_cpufreq_table(struct device *dev, struct cpufreq_frequency_table **table);
+void dev_pm_opp_free_cpufreq_table(struct device *dev, struct cpufreq_frequency_table **table);
+#else
+static inline int dev_pm_opp_init_cpufreq_table(struct device *dev, struct cpufreq_frequency_table **table)
+{
+ return -EINVAL;
+}
+
+static inline void dev_pm_opp_free_cpufreq_table(struct device *dev, struct cpufreq_frequency_table **table)
+{
+}
+#endif
+
+
#if defined(CONFIG_PM_OPP) && defined(CONFIG_OF)
int dev_pm_opp_of_add_table(struct device *dev);
int dev_pm_opp_of_add_table_indexed(struct device *dev, int index);