Merge tag 'omap-for-v5.8/dt-missed-signed' of git://git.kernel.org/pub/scm/linux...

[linux-2.6-microblaze.git] / include / linux / pm_opp.h

diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h
index 7478618..d5c4a32 100644 (file)
--- a/include/linux/pm_opp.h
+++ b/include/linux/pm_opp.h
@@ -41,6 +41,18 @@ struct dev_pm_opp_supply {
        unsigned long u_amp;
 };
 
+/**
+ * struct dev_pm_opp_icc_bw - Interconnect bandwidth values
+ * @avg:       Average bandwidth corresponding to this OPP (in icc units)
+ * @peak:      Peak bandwidth corresponding to this OPP (in icc units)
+ *
+ * This structure stores the bandwidth values for a single interconnect path.
+ */
+struct dev_pm_opp_icc_bw {
+       u32 avg;
+       u32 peak;
+};
+
 /**
  * struct dev_pm_opp_info - OPP freq/voltage/current values
  * @rate:      Target clk rate in hz
@@ -360,6 +372,7 @@ int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpuma
 struct device_node *dev_pm_opp_of_get_opp_desc_node(struct device *dev);
 struct device_node *dev_pm_opp_get_of_node(struct dev_pm_opp *opp);
 int of_get_required_opp_performance_state(struct device_node *np, int index);
+int dev_pm_opp_of_find_icc_paths(struct device *dev, struct opp_table *opp_table);
 void dev_pm_opp_of_register_em(struct cpumask *cpus);
 #else
 static inline int dev_pm_opp_of_add_table(struct device *dev)
@@ -408,6 +421,11 @@ static inline int of_get_required_opp_performance_state(struct device_node *np,
 {
        return -ENOTSUPP;
 }
+
+static inline int dev_pm_opp_of_find_icc_paths(struct device *dev, struct opp_table *opp_table)
+{
+       return -ENOTSUPP;
+}
 #endif
 
 #endif         /* __LINUX_OPP_H__ */