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gerrit-public.fairphone.software / kernel / msm-4.9 / a259f3896a39ec7cbcd5f630a6ec95bdcbc080d2 / . / include / linux / mfd / max77686.h
blob: 7e6dc4b2b795b99b37865aba5e07eacb93ebe3df [file] [log] [blame]
Jonghwa Leedae8a962012-06-25 10:34:36 +0200[diff] [blame]1/*
Javier Martinez Canillasa259f382014-07-24 14:39:24 +0200[diff] [blame^]2 * max77686.h - Driver for the Maxim 77686/802
Jonghwa Leedae8a962012-06-25 10:34:36 +0200[diff] [blame]3 *
4 * Copyright (C) 2012 Samsung Electrnoics
5 * Chiwoong Byun <woong.byun@samsung.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 *
21 * This driver is based on max8997.h
22 *
23 * MAX77686 has PMIC, RTC devices.
24 * The devices share the same I2C bus and included in
25 * this mfd driver.
26 */
27
28#ifndef __LINUX_MFD_MAX77686_H
29#define __LINUX_MFD_MAX77686_H
30
31#include <linux/regulator/consumer.h>
32
33/* MAX77686 regulator IDs */
34enum max77686_regulators {
35 MAX77686_LDO1 = 0,
36 MAX77686_LDO2,
37 MAX77686_LDO3,
38 MAX77686_LDO4,
39 MAX77686_LDO5,
40 MAX77686_LDO6,
41 MAX77686_LDO7,
42 MAX77686_LDO8,
43 MAX77686_LDO9,
44 MAX77686_LDO10,
45 MAX77686_LDO11,
46 MAX77686_LDO12,
47 MAX77686_LDO13,
48 MAX77686_LDO14,
49 MAX77686_LDO15,
50 MAX77686_LDO16,
51 MAX77686_LDO17,
52 MAX77686_LDO18,
53 MAX77686_LDO19,
54 MAX77686_LDO20,
55 MAX77686_LDO21,
56 MAX77686_LDO22,
57 MAX77686_LDO23,
58 MAX77686_LDO24,
59 MAX77686_LDO25,
60 MAX77686_LDO26,
61 MAX77686_BUCK1,
62 MAX77686_BUCK2,
63 MAX77686_BUCK3,
64 MAX77686_BUCK4,
65 MAX77686_BUCK5,
66 MAX77686_BUCK6,
67 MAX77686_BUCK7,
68 MAX77686_BUCK8,
69 MAX77686_BUCK9,
Jonghwa Leedae8a962012-06-25 10:34:36 +0200[diff] [blame]70
71 MAX77686_REG_MAX,
72};
73
Javier Martinez Canillasa259f382014-07-24 14:39:24 +0200[diff] [blame^]74/* MAX77802 regulator IDs */
75enum max77802_regulators {
76 MAX77802_BUCK1 = 0,
77 MAX77802_BUCK2,
78 MAX77802_BUCK3,
79 MAX77802_BUCK4,
80 MAX77802_BUCK5,
81 MAX77802_BUCK6,
82 MAX77802_BUCK7,
83 MAX77802_BUCK8,
84 MAX77802_BUCK9,
85 MAX77802_BUCK10,
86 MAX77802_LDO1,
87 MAX77802_LDO2,
88 MAX77802_LDO3,
89 MAX77802_LDO4,
90 MAX77802_LDO5,
91 MAX77802_LDO6,
92 MAX77802_LDO7,
93 MAX77802_LDO8,
94 MAX77802_LDO9,
95 MAX77802_LDO10,
96 MAX77802_LDO11,
97 MAX77802_LDO12,
98 MAX77802_LDO13,
99 MAX77802_LDO14,
100 MAX77802_LDO15,
101 MAX77802_LDO17,
102 MAX77802_LDO18,
103 MAX77802_LDO19,
104 MAX77802_LDO20,
105 MAX77802_LDO21,
106 MAX77802_LDO23,
107 MAX77802_LDO24,
108 MAX77802_LDO25,
109 MAX77802_LDO26,
110 MAX77802_LDO27,
111 MAX77802_LDO28,
112 MAX77802_LDO29,
113 MAX77802_LDO30,
114 MAX77802_LDO32,
115 MAX77802_LDO33,
116 MAX77802_LDO34,
117 MAX77802_LDO35,
118
119 MAX77802_REG_MAX,
120};
121
Jonghwa Leedae8a962012-06-25 10:34:36 +0200[diff] [blame]122struct max77686_regulator_data {
123 int id;
124 struct regulator_init_data *initdata;
Axel Lin2c58e262012-08-05 10:09:57 +0800[diff] [blame]125 struct device_node *of_node;
Jonghwa Leedae8a962012-06-25 10:34:36 +0200[diff] [blame]126};
127
128enum max77686_opmode {
129 MAX77686_OPMODE_NORMAL,
130 MAX77686_OPMODE_LP,
131 MAX77686_OPMODE_STANDBY,
132};
133
Javier Martinez Canillasa259f382014-07-24 14:39:24 +0200[diff] [blame^]134enum max77802_opmode {
135 MAX77802_OPMODE_OFF,
136 MAX77802_OPMODE_STANDBY,
137 MAX77802_OPMODE_LP,
138 MAX77802_OPMODE_NORMAL,
139};
140
Jonghwa Leedae8a962012-06-25 10:34:36 +0200[diff] [blame]141struct max77686_opmode_data {
142 int id;
143 int mode;
144};
145
146struct max77686_platform_data {
Jonghwa Leedae8a962012-06-25 10:34:36 +0200[diff] [blame]147 int ono;
148 int wakeup;
149
150 /* ---- PMIC ---- */
151 struct max77686_regulator_data *regulators;
152 int num_regulators;
153
154 struct max77686_opmode_data *opmode_data;
155
156 /*
157 * GPIO-DVS feature is not enabled with the current version of
158 * MAX77686 driver. Buck2/3/4_voltages[0] is used as the default
159 * voltage at probe. DVS/SELB gpios are set as OUTPUT-LOW.
160 */
161 int buck234_gpio_dvs[3]; /* GPIO of [0]DVS1, [1]DVS2, [2]DVS3 */
162 int buck234_gpio_selb[3]; /* [0]SELB2, [1]SELB3, [2]SELB4 */
163 unsigned int buck2_voltage[8]; /* buckx_voltage in uV */
164 unsigned int buck3_voltage[8];
165 unsigned int buck4_voltage[8];
166};
167
168#endif /* __LINUX_MFD_MAX77686_H */