1 /*
2  * s2mps13.h
3  *
4  * Copyright (c) 2014 Samsung Electronics Co., Ltd
5  *              http://www.samsung.com
6  *
7  * This program is free software; you can redistribute  it and/or modify it
8  * under  the terms of  the GNU General  Public License as published by the
9  * Free Software Foundation;  either version 2 of the  License, or (at your
10  * 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  */
18 
19 #ifndef __LINUX_MFD_S2MPS13_H
20 #define __LINUX_MFD_S2MPS13_H
21 
22 /* S2MPS13 registers */
23 enum s2mps13_reg {
24 	S2MPS13_REG_ID,
25 	S2MPS13_REG_INT1,
26 	S2MPS13_REG_INT2,
27 	S2MPS13_REG_INT3,
28 	S2MPS13_REG_INT1M,
29 	S2MPS13_REG_INT2M,
30 	S2MPS13_REG_INT3M,
31 	S2MPS13_REG_ST1,
32 	S2MPS13_REG_ST2,
33 	S2MPS13_REG_PWRONSRC,
34 	S2MPS13_REG_OFFSRC,
35 	S2MPS13_REG_BU_CHG,
36 	S2MPS13_REG_RTCCTRL,
37 	S2MPS13_REG_CTRL1,
38 	S2MPS13_REG_CTRL2,
39 	S2MPS13_REG_RSVD1,
40 	S2MPS13_REG_RSVD2,
41 	S2MPS13_REG_RSVD3,
42 	S2MPS13_REG_RSVD4,
43 	S2MPS13_REG_RSVD5,
44 	S2MPS13_REG_RSVD6,
45 	S2MPS13_REG_CTRL3,
46 	S2MPS13_REG_RSVD7,
47 	S2MPS13_REG_RSVD8,
48 	S2MPS13_REG_WRSTBI,
49 	S2MPS13_REG_B1CTRL,
50 	S2MPS13_REG_B1OUT,
51 	S2MPS13_REG_B2CTRL,
52 	S2MPS13_REG_B2OUT,
53 	S2MPS13_REG_B3CTRL,
54 	S2MPS13_REG_B3OUT,
55 	S2MPS13_REG_B4CTRL,
56 	S2MPS13_REG_B4OUT,
57 	S2MPS13_REG_B5CTRL,
58 	S2MPS13_REG_B5OUT,
59 	S2MPS13_REG_B6CTRL,
60 	S2MPS13_REG_B6OUT,
61 	S2MPS13_REG_B7CTRL,
62 	S2MPS13_REG_B7SW,
63 	S2MPS13_REG_B7OUT,
64 	S2MPS13_REG_B8CTRL,
65 	S2MPS13_REG_B8OUT,
66 	S2MPS13_REG_B9CTRL,
67 	S2MPS13_REG_B9OUT,
68 	S2MPS13_REG_B10CTRL,
69 	S2MPS13_REG_B10OUT,
70 	S2MPS13_REG_BB1CTRL,
71 	S2MPS13_REG_BB1OUT,
72 	S2MPS13_REG_BUCK_RAMP1,
73 	S2MPS13_REG_BUCK_RAMP2,
74 	S2MPS13_REG_LDO_DVS1,
75 	S2MPS13_REG_LDO_DVS2,
76 	S2MPS13_REG_LDO_DVS3,
77 	S2MPS13_REG_B6OUT2,
78 	S2MPS13_REG_L1CTRL,
79 	S2MPS13_REG_L2CTRL,
80 	S2MPS13_REG_L3CTRL,
81 	S2MPS13_REG_L4CTRL,
82 	S2MPS13_REG_L5CTRL,
83 	S2MPS13_REG_L6CTRL,
84 	S2MPS13_REG_L7CTRL,
85 	S2MPS13_REG_L8CTRL,
86 	S2MPS13_REG_L9CTRL,
87 	S2MPS13_REG_L10CTRL,
88 	S2MPS13_REG_L11CTRL,
89 	S2MPS13_REG_L12CTRL,
90 	S2MPS13_REG_L13CTRL,
91 	S2MPS13_REG_L14CTRL,
92 	S2MPS13_REG_L15CTRL,
93 	S2MPS13_REG_L16CTRL,
94 	S2MPS13_REG_L17CTRL,
95 	S2MPS13_REG_L18CTRL,
96 	S2MPS13_REG_L19CTRL,
97 	S2MPS13_REG_L20CTRL,
98 	S2MPS13_REG_L21CTRL,
99 	S2MPS13_REG_L22CTRL,
100 	S2MPS13_REG_L23CTRL,
101 	S2MPS13_REG_L24CTRL,
102 	S2MPS13_REG_L25CTRL,
103 	S2MPS13_REG_L26CTRL,
104 	S2MPS13_REG_L27CTRL,
105 	S2MPS13_REG_L28CTRL,
106 	S2MPS13_REG_L29CTRL,
107 	S2MPS13_REG_L30CTRL,
108 	S2MPS13_REG_L31CTRL,
109 	S2MPS13_REG_L32CTRL,
110 	S2MPS13_REG_L33CTRL,
111 	S2MPS13_REG_L34CTRL,
112 	S2MPS13_REG_L35CTRL,
113 	S2MPS13_REG_L36CTRL,
114 	S2MPS13_REG_L37CTRL,
115 	S2MPS13_REG_L38CTRL,
116 	S2MPS13_REG_L39CTRL,
117 	S2MPS13_REG_L40CTRL,
118 	S2MPS13_REG_LDODSCH1,
119 	S2MPS13_REG_LDODSCH2,
120 	S2MPS13_REG_LDODSCH3,
121 	S2MPS13_REG_LDODSCH4,
122 	S2MPS13_REG_LDODSCH5,
123 };
124 
125 /*  regulator ids */
126 enum s2mps13_regulators {
127 	S2MPS13_LDO1,
128 	S2MPS13_LDO2,
129 	S2MPS13_LDO3,
130 	S2MPS13_LDO4,
131 	S2MPS13_LDO5,
132 	S2MPS13_LDO6,
133 	S2MPS13_LDO7,
134 	S2MPS13_LDO8,
135 	S2MPS13_LDO9,
136 	S2MPS13_LDO10,
137 	S2MPS13_LDO11,
138 	S2MPS13_LDO12,
139 	S2MPS13_LDO13,
140 	S2MPS13_LDO14,
141 	S2MPS13_LDO15,
142 	S2MPS13_LDO16,
143 	S2MPS13_LDO17,
144 	S2MPS13_LDO18,
145 	S2MPS13_LDO19,
146 	S2MPS13_LDO20,
147 	S2MPS13_LDO21,
148 	S2MPS13_LDO22,
149 	S2MPS13_LDO23,
150 	S2MPS13_LDO24,
151 	S2MPS13_LDO25,
152 	S2MPS13_LDO26,
153 	S2MPS13_LDO27,
154 	S2MPS13_LDO28,
155 	S2MPS13_LDO29,
156 	S2MPS13_LDO30,
157 	S2MPS13_LDO31,
158 	S2MPS13_LDO32,
159 	S2MPS13_LDO33,
160 	S2MPS13_LDO34,
161 	S2MPS13_LDO35,
162 	S2MPS13_LDO36,
163 	S2MPS13_LDO37,
164 	S2MPS13_LDO38,
165 	S2MPS13_LDO39,
166 	S2MPS13_LDO40,
167 	S2MPS13_BUCK1,
168 	S2MPS13_BUCK2,
169 	S2MPS13_BUCK3,
170 	S2MPS13_BUCK4,
171 	S2MPS13_BUCK5,
172 	S2MPS13_BUCK6,
173 	S2MPS13_BUCK7,
174 	S2MPS13_BUCK8,
175 	S2MPS13_BUCK9,
176 	S2MPS13_BUCK10,
177 
178 	S2MPS13_REGULATOR_MAX,
179 };
180 
181 /*
182  * Default ramp delay in uv/us. Datasheet says that ramp delay can be
183  * controlled however it does not specify which register is used for that.
184  * Let's assume that default value will be set.
185  */
186 #define S2MPS13_BUCK_RAMP_DELAY		12500
187 #define S2MPS13_REG_WRSTBI_MASK		BIT(5)
188 
189 #endif /*  __LINUX_MFD_S2MPS13_H */
190