regulator: regulator for Palmas Kconfig
[linux-2.6.git] / drivers / regulator / dbx500-prcmu.h
1 /*
2  * Copyright (C) ST-Ericsson SA 2010
3  *
4  * Author: Bengt Jonsson <bengt.jonsson@stericsson.com> for ST-Ericsson,
5  *         Jonas Aaberg <jonas.aberg@stericsson.com> for ST-Ericsson
6  *
7  * License Terms: GNU General Public License v2
8  *
9  */
10
11 #ifndef DBX500_REGULATOR_H
12 #define DBX500_REGULATOR_H
13
14 #include <linux/platform_device.h>
15
16 /**
17  * struct dbx500_regulator_info - dbx500 regulator information
18  * @dev: device pointer
19  * @desc: regulator description
20  * @rdev: regulator device pointer
21  * @is_enabled: status of the regulator
22  * @epod_id: id for EPOD (power domain)
23  * @is_ramret: RAM retention switch for EPOD (power domain)
24  * @operating_point: operating point (only for vape, to be removed)
25  *
26  */
27 struct dbx500_regulator_info {
28         struct device *dev;
29         struct regulator_desc desc;
30         struct regulator_dev *rdev;
31         bool is_enabled;
32         u16 epod_id;
33         bool is_ramret;
34         bool exclude_from_power_state;
35         unsigned int operating_point;
36 };
37
38 void power_state_active_enable(void);
39 int power_state_active_disable(void);
40
41
42 #ifdef CONFIG_REGULATOR_DEBUG
43 int ux500_regulator_debug_init(struct platform_device *pdev,
44                                struct dbx500_regulator_info *regulator_info,
45                                int num_regulators);
46
47 int ux500_regulator_debug_exit(void);
48 #else
49
50 static inline int ux500_regulator_debug_init(struct platform_device *pdev,
51                              struct dbx500_regulator_info *regulator_info,
52                              int num_regulators)
53 {
54         return 0;
55 }
56
57 static inline int ux500_regulator_debug_exit(void)
58 {
59         return 0;
60 }
61
62 #endif
63 #endif