1 /*
2  * da9211.h - Regulator device driver for DA9211/DA9212
3  * /DA9213/DA9223/DA9214/DA9224/DA9215/DA9225
4  * Copyright (C) 2015  Dialog Semiconductor Ltd.
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version 2
9  * of the License, or (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  */
16 
17 #ifndef __LINUX_REGULATOR_DA9211_H
18 #define __LINUX_REGULATOR_DA9211_H
19 
20 #include <linux/regulator/machine.h>
21 
22 #define DA9211_MAX_REGULATORS	2
23 
24 struct gpio_desc;
25 
26 enum da9211_chip_id {
27 	DA9211,
28 	DA9212,
29 	DA9213,
30 	DA9223,
31 	DA9214,
32 	DA9224,
33 	DA9215,
34 	DA9225,
35 };
36 
37 struct da9211_pdata {
38 	/*
39 	 * Number of buck
40 	 * 1 : 4 phase 1 buck
41 	 * 2 : 2 phase 2 buck
42 	 */
43 	int num_buck;
44 	struct gpio_desc *gpiod_ren[DA9211_MAX_REGULATORS];
45 	struct device_node *reg_node[DA9211_MAX_REGULATORS];
46 	struct regulator_init_data *init_data[DA9211_MAX_REGULATORS];
47 };
48 #endif
49