1 /*
2 * OpenFirmware regulator support routines
3 *
4 */
5
6 #ifndef __LINUX_OF_REG_H
7 #define __LINUX_OF_REG_H
8
9 struct regulator_desc;
10
11 struct of_regulator_match {
12 const char *name;
13 void *driver_data;
14 struct regulator_init_data *init_data;
15 struct device_node *of_node;
16 const struct regulator_desc *desc;
17 };
18
19 #if defined(CONFIG_OF)
20 extern struct regulator_init_data
21 *of_get_regulator_init_data(struct device *dev,
22 struct device_node *node,
23 const struct regulator_desc *desc);
24 extern int of_regulator_match(struct device *dev, struct device_node *node,
25 struct of_regulator_match *matches,
26 unsigned int num_matches);
27 #else
28 static inline struct regulator_init_data
of_get_regulator_init_data(struct device * dev,struct device_node * node,const struct regulator_desc * desc)29 *of_get_regulator_init_data(struct device *dev,
30 struct device_node *node,
31 const struct regulator_desc *desc)
32 {
33 return NULL;
34 }
35
of_regulator_match(struct device * dev,struct device_node * node,struct of_regulator_match * matches,unsigned int num_matches)36 static inline int of_regulator_match(struct device *dev,
37 struct device_node *node,
38 struct of_regulator_match *matches,
39 unsigned int num_matches)
40 {
41 return 0;
42 }
43 #endif /* CONFIG_OF */
44
45 #endif /* __LINUX_OF_REG_H */
46