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