xref: /openbmc/linux/include/linux/regulator/lp3971.h (revision 74ba9207)
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