1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
2 | /* |
3 | * National Semiconductors LP3971 PMIC chip client interface |
4 | * |
5 | * Copyright (C) 2009 Samsung Electronics |
6 | * Author: Marek Szyprowski <m.szyprowski@samsung.com> |
7 | * |
8 | * Based on wm8400.h |
9 | */ |
10 | |
11 | #ifndef __LINUX_REGULATOR_LP3971_H |
12 | #define __LINUX_REGULATOR_LP3971_H |
13 | |
14 | #include <linux/regulator/machine.h> |
15 | |
16 | #define LP3971_LDO1 0 |
17 | #define LP3971_LDO2 1 |
18 | #define LP3971_LDO3 2 |
19 | #define LP3971_LDO4 3 |
20 | #define LP3971_LDO5 4 |
21 | |
22 | #define LP3971_DCDC1 5 |
23 | #define LP3971_DCDC2 6 |
24 | #define LP3971_DCDC3 7 |
25 | |
26 | #define LP3971_NUM_REGULATORS 8 |
27 | |
28 | struct lp3971_regulator_subdev { |
29 | int id; |
30 | struct regulator_init_data *initdata; |
31 | }; |
32 | |
33 | struct lp3971_platform_data { |
34 | int num_regulators; |
35 | struct lp3971_regulator_subdev *regulators; |
36 | }; |
37 | |
38 | #endif |
39 | |