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3008ddbe | 1 | /* |
aee2a57c | 2 | * max14577.h - Driver for the Maxim 14577/77836 |
3008ddbe | 3 | * |
aee2a57c | 4 | * Copyright (C) 2014 Samsung Electrnoics |
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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. | |
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23 | * |
24 | * MAX77836 has additional PMIC and Fuel-Gauge on different I2C slave | |
25 | * addresses. | |
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26 | */ |
27 | ||
28 | #ifndef __MAX14577_H__ | |
29 | #define __MAX14577_H__ | |
30 | ||
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31 | #include <linux/regulator/consumer.h> |
32 | ||
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33 | /* MAX14577 regulator IDs */ |
34 | enum max14577_regulators { | |
35 | MAX14577_SAFEOUT = 0, | |
36 | MAX14577_CHARGER, | |
37 | ||
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38 | MAX14577_REGULATOR_NUM, |
39 | }; | |
40 | ||
41 | /* MAX77836 regulator IDs */ | |
42 | enum max77836_regulators { | |
43 | MAX77836_SAFEOUT = 0, | |
44 | MAX77836_CHARGER, | |
45 | MAX77836_LDO1, | |
46 | MAX77836_LDO2, | |
47 | ||
48 | MAX77836_REGULATOR_NUM, | |
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49 | }; |
50 | ||
51 | struct 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 | */ | |
60 | struct 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__ */ |