1/*
2 * OpenFirmware regulator support routines
3 *
4 */
5
6#ifndef __LINUX_OF_REG_H
7#define __LINUX_OF_REG_H
8
9struct regulator_desc;
10
11struct 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)
20extern struct regulator_init_data
21	*of_get_regulator_init_data(struct device *dev,
22				    struct device_node *node,
23				    const struct regulator_desc *desc);
24extern int of_regulator_match(struct device *dev, struct device_node *node,
25			      struct of_regulator_match *matches,
26			      unsigned int num_matches);
27#else
28static inline struct regulator_init_data
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
36static 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