1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* |
3 | * OpenFirmware regulator support routines |
4 | * |
5 | */ |
6 | |
7 | #ifndef __LINUX_OF_REG_H |
8 | #define __LINUX_OF_REG_H |
9 | |
10 | struct regulator_desc; |
11 | |
12 | struct of_regulator_match { |
13 | const char *name; |
14 | void *driver_data; |
15 | struct regulator_init_data *init_data; |
16 | struct device_node *of_node; |
17 | const struct regulator_desc *desc; |
18 | }; |
19 | |
20 | #if defined(CONFIG_OF) |
21 | extern struct regulator_init_data |
22 | *of_get_regulator_init_data(struct device *dev, |
23 | struct device_node *node, |
24 | const struct regulator_desc *desc); |
25 | extern int of_regulator_match(struct device *dev, struct device_node *node, |
26 | struct of_regulator_match *matches, |
27 | unsigned int num_matches); |
28 | #else |
29 | static inline struct regulator_init_data |
30 | *of_get_regulator_init_data(struct device *dev, |
31 | struct device_node *node, |
32 | const struct regulator_desc *desc) |
33 | { |
34 | return NULL; |
35 | } |
36 | |
37 | static inline int of_regulator_match(struct device *dev, |
38 | struct device_node *node, |
39 | struct of_regulator_match *matches, |
40 | unsigned int num_matches) |
41 | { |
42 | return 0; |
43 | } |
44 | #endif /* CONFIG_OF */ |
45 | |
46 | #endif /* __LINUX_OF_REG_H */ |
47 | |