regulator: Add generic DT parsing for regulators

[can-eth-gw-linux.git] / include / linux / regulator / of_regulator.h

diff --git a/include/linux/regulator/of_regulator.h b/include/linux/regulator/of_regulator.h
index 769704f296e56b367729fe550f88b3f68cc15001..f9217965aaa38a8f585eadc712eac62257e91fae 100644 (file)
--- a/include/linux/regulator/of_regulator.h
+++ b/include/linux/regulator/of_regulator.h
@@ -6,10 +6,20 @@
 #ifndef __LINUX_OF_REG_H
 #define __LINUX_OF_REG_H
 
+struct of_regulator_match {
+       const char *name;
+       void *driver_data;
+       struct regulator_init_data *init_data;
+       struct device_node *of_node;
+};
+
 #if defined(CONFIG_OF)
 extern struct regulator_init_data
        *of_get_regulator_init_data(struct device *dev,
                                    struct device_node *node);
+extern int of_regulator_match(struct device *dev, struct device_node *node,
+                             struct of_regulator_match *matches,
+                             unsigned int num_matches);
 #else
 static inline struct regulator_init_data
        *of_get_regulator_init_data(struct device *dev,
@@ -17,6 +27,14 @@ static inline struct regulator_init_data
 {
        return NULL;
 }
+
+static inline int of_regulator_match(struct device *dev,
+                                    struct device_node *node,
+                                    struct of_regulator_match *matches,
+                                    unsigned int num_matches)
+{
+       return 0;
+}
 #endif /* CONFIG_OF */
 
 #endif /* __LINUX_OF_REG_H */