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
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2012 Samsung Electronics
* Rajeshwari Shinde <rajeshwari.s@samsung.com>
*/
#ifndef __MAX77686_H_
#define __MAX77686_H_
#include <power/pmic.h>
enum {
MAX77686_REG_PMIC_ID = 0x0,
MAX77686_REG_PMIC_INTSRC,
MAX77686_REG_PMIC_INT1,
MAX77686_REG_PMIC_INT2,
MAX77686_REG_PMIC_INT1MSK,
MAX77686_REG_PMIC_INT2MSK,
MAX77686_REG_PMIC_STATUS1,
MAX77686_REG_PMIC_STATUS2,
MAX77686_REG_PMIC_PWRON,
MAX77686_REG_PMIC_ONOFFDELAY,
MAX77686_REG_PMIC_MRSTB,
MAX77686_REG_PMIC_BUCK1CRTL = 0x10,
MAX77686_REG_PMIC_BUCK1OUT,
MAX77686_REG_PMIC_BUCK2CTRL1,
MAX77686_REG_PMIC_BUCK234FREQ,
MAX77686_REG_PMIC_BUCK2DVS1,
MAX77686_REG_PMIC_BUCK2DVS2,
MAX77686_REG_PMIC_BUCK2DVS3,
MAX77686_REG_PMIC_BUCK2DVS4,
MAX77686_REG_PMIC_BUCK2DVS5,
MAX77686_REG_PMIC_BUCK2DVS6,
MAX77686_REG_PMIC_BUCK2DVS7,
MAX77686_REG_PMIC_BUCK2DVS8,
MAX77686_REG_PMIC_BUCK3CTRL,
MAX77686_REG_PMIC_BUCK3DVS1 = 0x1e,
MAX77686_REG_PMIC_BUCK3DVS2,
MAX77686_REG_PMIC_BUCK3DVS3,
MAX77686_REG_PMIC_BUCK3DVS4,
MAX77686_REG_PMIC_BUCK3DVS5,
MAX77686_REG_PMIC_BUCK3DVS6,
MAX77686_REG_PMIC_BUCK3DVS7,
MAX77686_REG_PMIC_BUCK3DVS8,
MAX77686_REG_PMIC_BUCK4CTRL1,
MAX77686_REG_PMIC_BUCK4DVS1 = 0x28,
MAX77686_REG_PMIC_BUCK4DVS2,
MAX77686_REG_PMIC_BUCK4DVS3,
MAX77686_REG_PMIC_BUCK4DVS4,
MAX77686_REG_PMIC_BUCK4DVS5,
MAX77686_REG_PMIC_BUCK4DVS6,
MAX77686_REG_PMIC_BUCK4DVS7,
MAX77686_REG_PMIC_BUCK4DVS8,
MAX77686_REG_PMIC_BUCK5CTRL,
MAX77686_REG_PMIC_BUCK5OUT,
MAX77686_REG_PMIC_BUCK6CRTL,
MAX77686_REG_PMIC_BUCK6OUT,
MAX77686_REG_PMIC_BUCK7CRTL,
MAX77686_REG_PMIC_BUCK7OUT,
MAX77686_REG_PMIC_BUCK8CRTL,
MAX77686_REG_PMIC_BUCK8OUT,
MAX77686_REG_PMIC_BUCK9CRTL,
MAX77686_REG_PMIC_BUCK9OUT,
MAX77686_REG_PMIC_LDO1CTRL1 = 0x40,
MAX77686_REG_PMIC_LDO2CTRL1,
MAX77686_REG_PMIC_LDO3CTRL1,
MAX77686_REG_PMIC_LDO4CTRL1,
MAX77686_REG_PMIC_LDO5CTRL1,
MAX77686_REG_PMIC_LDO6CTRL1,
MAX77686_REG_PMIC_LDO7CTRL1,
MAX77686_REG_PMIC_LDO8CTRL1,
MAX77686_REG_PMIC_LDO9CTRL1,
MAX77686_REG_PMIC_LDO10CTRL1,
MAX77686_REG_PMIC_LDO11CTRL1,
MAX77686_REG_PMIC_LDO12CTRL1,
MAX77686_REG_PMIC_LDO13CTRL1,
MAX77686_REG_PMIC_LDO14CTRL1,
MAX77686_REG_PMIC_LDO15CTRL1,
MAX77686_REG_PMIC_LDO16CTRL1,
MAX77686_REG_PMIC_LDO17CTRL1,
MAX77686_REG_PMIC_LDO18CTRL1,
MAX77686_REG_PMIC_LDO19CTRL1,
MAX77686_REG_PMIC_LDO20CTRL1,
MAX77686_REG_PMIC_LDO21CTRL1,
MAX77686_REG_PMIC_LDO22CTRL1,
MAX77686_REG_PMIC_LDO23CTRL1,
MAX77686_REG_PMIC_LDO24CTRL1,
MAX77686_REG_PMIC_LDO25CTRL1,
MAX77686_REG_PMIC_LDO26CTRL1,
MAX77686_REG_PMIC_LDO1CTRL2,
MAX77686_REG_PMIC_LDO2CTRL2,
MAX77686_REG_PMIC_LDO3CTRL2,
MAX77686_REG_PMIC_LDO4CTRL2,
MAX77686_REG_PMIC_LDO5CTRL2,
MAX77686_REG_PMIC_LDO6CTRL2,
MAX77686_REG_PMIC_LDO7CTRL2,
MAX77686_REG_PMIC_LDO8CTRL2,
MAX77686_REG_PMIC_LDO9CTRL2,
MAX77686_REG_PMIC_LDO10CTRL2,
MAX77686_REG_PMIC_LDO11CTRL2,
MAX77686_REG_PMIC_LDO12CTRL2,
MAX77686_REG_PMIC_LDO13CTRL2,
MAX77686_REG_PMIC_LDO14CTRL2,
MAX77686_REG_PMIC_LDO15CTRL2,
MAX77686_REG_PMIC_LDO16CTRL2,
MAX77686_REG_PMIC_LDO17CTRL2,
MAX77686_REG_PMIC_LDO18CTRL2,
MAX77686_REG_PMIC_LDO19CTRL2,
MAX77686_REG_PMIC_LDO20CTRL2,
MAX77686_REG_PMIC_LDO21CTRL2,
MAX77686_REG_PMIC_LDO22CTRL2,
MAX77686_REG_PMIC_LDO23CTRL2,
MAX77686_REG_PMIC_LDO24CTRL2,
MAX77686_REG_PMIC_LDO25CTRL2,
MAX77686_REG_PMIC_LDO26CTRL2,
MAX77686_REG_PMIC_BBAT = 0x7e,
MAX77686_REG_PMIC_32KHZ,
MAX77686_NUM_OF_REGS,
};
/* I2C device address for pmic max77686 */
#define MAX77686_I2C_ADDR (0x12 >> 1)
#define MAX77686_LDO_NUM 26
#define MAX77686_BUCK_NUM 9
/* Drivers name */
#define MAX77686_LDO_DRIVER "max77686_ldo"
#define MAX77686_BUCK_DRIVER "max77686_buck"
enum {
REG_DISABLE = 0,
REG_ENABLE
};
enum {
LDO_OFF = 0,
LDO_ON,
DIS_LDO = (0x00 << 6),
EN_LDO = (0x3 << 6),
};
enum {
OPMODE_OFF = 0,
OPMODE_LPM,
OPMODE_STANDBY,
OPMODE_STANDBY_LPM,
OPMODE_ON,
};
#ifdef CONFIG_POWER
int max77686_set_ldo_voltage(struct pmic *p, int ldo, ulong uV);
int max77686_set_ldo_mode(struct pmic *p, int ldo, char opmode);
int max77686_set_buck_voltage(struct pmic *p, int buck, ulong uV);
int max77686_set_buck_mode(struct pmic *p, int buck, char opmode);
#endif
#define MAX77686_LDO_VOLT_MAX_HEX 0x3f
#define MAX77686_LDO_VOLT_MASK 0x3f
#define MAX77686_LDO_MODE_MASK 0xc0
#define MAX77686_LDO_MODE_OFF (0x00 << 0x06)
#define MAX77686_LDO_MODE_LPM (0x01 << 0x06)
#define MAX77686_LDO_MODE_STANDBY (0x01 << 0x06)
#define MAX77686_LDO_MODE_STANDBY_LPM (0x02 << 0x06)
#define MAX77686_LDO_MODE_ON (0x03 << 0x06)
#define MAX77686_BUCK234_VOLT_MAX_HEX 0xff
#define MAX77686_BUCK234_VOLT_MASK 0xff
#define MAX77686_BUCK_VOLT_MAX_HEX 0x3f
#define MAX77686_BUCK_VOLT_MASK 0x3f
#define MAX77686_BUCK_MODE_MASK 0x03
#define MAX77686_BUCK_MODE_SHIFT_1 0x00
#define MAX77686_BUCK_MODE_SHIFT_2 0x04
#define MAX77686_BUCK_MODE_OFF 0x00
#define MAX77686_BUCK_MODE_STANDBY 0x01
#define MAX77686_BUCK_MODE_LPM 0x02
#define MAX77686_BUCK_MODE_ON 0x03
/* For regulator hex<->volt conversion */
#define MAX77686_LDO_UV_MIN 800000 /* Minimum LDO uV value */
#define MAX77686_LDO_UV_LSTEP 25000 /* uV lower value step */
#define MAX77686_LDO_UV_HSTEP 50000 /* uV higher value step */
#define MAX77686_BUCK_UV_LMIN 600000 /* Lower minimun BUCK value */
#define MAX77686_BUCK_UV_HMIN 750000 /* Higher minimun BUCK value */
#define MAX77686_BUCK_UV_LSTEP 12500 /* uV lower value step */
#define MAX77686_BUCK_UV_HSTEP 50000 /* uV higher value step */
/* Buck1 1 volt value */
#define MAX77686_BUCK1OUT_1V 0x5
/* Buck1 1.05 volt value */
#define MAX77686_BUCK1OUT_1_05V 0x6
#define MAX77686_BUCK1CTRL_EN (3 << 0)
/* Buck2 1.3 volt value */
#define MAX77686_BUCK2DVS1_1_3V 0x38
#define MAX77686_BUCK2CTRL_ON (1 << 4)
/* Buck3 1.0125 volt value */
#define MAX77686_BUCK3DVS1_1_0125V 0x21
#define MAX77686_BUCK3CTRL_ON (1 << 4)
/* Buck4 1.2 volt value */
#define MAX77686_BUCK4DVS1_1_2V 0x30
#define MAX77686_BUCK4CTRL_ON (1 << 4)
/* LDO2 1.5 volt value */
#define MAX77686_LD02CTRL1_1_5V 0x1c
/* LDO3 1.8 volt value */
#define MAX77686_LD03CTRL1_1_8V 0x14
/* LDO5 1.8 volt value */
#define MAX77686_LD05CTRL1_1_8V 0x14
/* LDO10 1.8 volt value */
#define MAX77686_LD10CTRL1_1_8V 0x14
/*
* MAX77686_REG_PMIC_32KHZ set to 32KH CP
* output is activated
*/
#define MAX77686_32KHCP_EN (1 << 1)
/*
* MAX77686_REG_PMIC_BBAT set to
* Back up batery charger on and
* limit voltage setting to 3.5v
*/
#define MAX77686_BBCHOSTEN (1 << 0)
#define MAX77686_BBCVS_3_5V (3 << 3)
#endif /* __MAX77686_PMIC_H_ */
|
