1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
/*
* max14577.h - Driver for the Maxim 14577/77836
*
* Copyright (C) 2014 Samsung Electrnoics
* Chanwoo Choi <cw00.choi@samsung.com>
* Krzysztof Kozlowski <k.kozlowski@samsung.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* This driver is based on max8997.h
*
* MAX14577 has MUIC, Charger devices.
* The devices share the same I2C bus and interrupt line
* included in this mfd driver.
*
* MAX77836 has additional PMIC and Fuel-Gauge on different I2C slave
* addresses.
*/
#ifndef __MAX14577_H__
#define __MAX14577_H__
#include <linux/regulator/consumer.h>
/* MAX14577 regulator IDs */
enum max14577_regulators {
MAX14577_SAFEOUT = 0,
MAX14577_CHARGER,
MAX14577_REGULATOR_NUM,
};
/* MAX77836 regulator IDs */
enum max77836_regulators {
MAX77836_SAFEOUT = 0,
MAX77836_CHARGER,
MAX77836_LDO1,
MAX77836_LDO2,
MAX77836_REGULATOR_NUM,
};
struct max14577_regulator_platform_data {
int id;
struct regulator_init_data *initdata;
struct device_node *of_node;
};
/*
* MAX14577 MFD platform data
*/
struct max14577_platform_data {
/* IRQ */
int irq_base;
/* current control GPIOs */
int gpio_pogo_vbatt_en;
int gpio_pogo_vbus_en;
/* current control GPIO control function */
int (*set_gpio_pogo_vbatt_en) (int gpio_val);
int (*set_gpio_pogo_vbus_en) (int gpio_val);
int (*set_gpio_pogo_cb) (int new_dev);
struct max14577_regulator_platform_data *regulators;
};
#endif /* __MAX14577_H__ */
|
