1 /* SPDX-License-Identifier: GPL-2.0-only OR MIT */
2
3 #include <soc/mt6359p.h>
4
5 /*
6 * These values are used by MediaTek internally.
7 * We can find these registers in "MT6315 datasheet v1.3.pdf".
8 * The setting values are provided by MeidaTek designers.
9 */
10
11 static const struct pmic_setting init_setting[] = {
12 {0x20, 0xA, 0xA, 0},
13 {0x24, 0x1F00, 0x1F00, 0},
14 {0x30, 0x1, 0x1, 0},
15 {0x32, 0x1, 0x1, 0},
16 {0x94, 0x0, 0xFFFF, 0},
17 {0x10C, 0x10, 0x10, 0},
18 {0x112, 0x4, 0x4, 0},
19 {0x118, 0x8, 0x8, 0},
20 {0x14A, 0x20, 0x20, 0},
21 {0x198, 0x0, 0x1FF, 0},
22 {0x1B2, 0x3, 0x3, 0},
23 {0x3B0, 0x0, 0x300, 0},
24 {0x790, 0x3, 0x3, 0},
25 {0x796, 0x1750, 0x3FFF, 0},
26 {0x798, 0x1750, 0x3FFF, 0},
27 {0x7A6, 0xF800, 0xFC00, 0},
28 {0x7A8, 0x80, 0x280, 0},
29 {0x98A, 0x80, 0x80, 0},
30 {0x992, 0xF00, 0xF00, 0},
31 {0xA08, 0x1, 0x1, 0},
32 {0xA0C, 0x300, 0x300, 0},
33 {0xA10, 0x0, 0x4000, 0},
34 {0xA12, 0x1F2, 0x1F2, 0},
35 {0xA24, 0xFFFF, 0xFFFF, 0},
36 {0xA26, 0xFFE0, 0xFFE0, 0},
37 {0xA2C, 0xC0DF, 0xC0DF, 0},
38 {0xA2E, 0xEBE0, 0xEBE0, 0},
39 {0xA34, 0x8000, 0x8000, 0},
40 {0xA3C, 0x1600, 0x1F00, 0},
41 {0xA3E, 0x3A61, 0x7FFF, 0},
42 {0xA40, 0x4042, 0x7FFF, 0},
43 {0xA42, 0xED0, 0x7FFF, 0},
44 {0xA44, 0x1CC4, 0x7FFF, 0},
45 {0xA46, 0x21AD, 0x7FFF, 0},
46 {0xA48, 0x4409, 0x7FFF, 0},
47 {0xA4A, 0x46AA, 0x7FFF, 0},
48 {0xA4C, 0x3E8E, 0x7FFF, 0},
49 {0xA4E, 0x5253, 0x7FFF, 0},
50 {0xA50, 0xA0, 0x7FFF, 0},
51 {0xA9C, 0x4000, 0x4000, 0},
52 {0xA9E, 0x2E11, 0xFF11, 0},
53 {0xF8C, 0x115, 0x115, 0},
54 {0x1188, 0x0, 0x8000, 0},
55 {0x1198, 0x13, 0x3FF, 0},
56 {0x119E, 0x6000, 0x7000, 0},
57 {0x11D4, 0x0, 0x2, 0},
58 {0x1212, 0x0, 0x2, 0},
59 {0x1224, 0x0, 0x2, 0},
60 {0x1238, 0x0, 0x2, 0},
61 {0x124A, 0x0, 0x2, 0},
62 {0x125C, 0x0, 0x2, 0},
63 {0x125E, 0x0, 0x8000, 0},
64 {0x1260, 0x1, 0xFFF, 0},
65 {0x1262, 0x4, 0x4, 0},
66 {0x1412, 0x8, 0x8, 0},
67 {0x148E, 0x38, 0x7F, 0},
68 {0x1492, 0xF1F, 0x7F7F, 0},
69 {0x150E, 0x18, 0x7F, 0},
70 {0x1512, 0xC1F, 0x7F7F, 0},
71 {0x158E, 0x18, 0x7F, 0},
72 {0x1592, 0xF00, 0x7F00, 0},
73 {0x160E, 0x18, 0x7F, 0},
74 {0x168E, 0x18, 0x7F, 0},
75 {0x1692, 0xF1F, 0x7F7F, 0},
76 {0x170E, 0x18, 0x7F, 0},
77 {0x1712, 0xF1F, 0x7F7F, 0},
78 {0x178E, 0x18, 0x7F, 0},
79 {0x1792, 0xF0F, 0x7F7F, 0},
80 {0x1918, 0x0, 0x3F3F, 0},
81 {0x191A, 0x0, 0x3F00, 0},
82 {0x198A, 0x5004, 0x502C, 0},
83 {0x198C, 0x3E, 0x3F, 0},
84 {0x198E, 0x1E0, 0x1E0, 0},
85 {0x1990, 0xFD, 0xFF, 0},
86 {0x1994, 0x10, 0x38, 0},
87 {0x1996, 0x2004, 0xA02C, 0},
88 {0x1998, 0x3E, 0x3F, 0},
89 {0x199A, 0xFB78, 0xFF78, 0},
90 {0x199E, 0x2, 0x7, 0},
91 {0x19A0, 0x1050, 0x10F1, 0},
92 {0x19A2, 0x3E, 0x3F, 0},
93 {0x19A4, 0xFD0F, 0xFF0F, 0},
94 {0x19A6, 0x20, 0xFF, 0},
95 {0x19AC, 0x4208, 0x4698, 0},
96 {0x19AE, 0x6E, 0x7E, 0},
97 {0x19B0, 0x3C00, 0x3C00, 0},
98 {0x19B4, 0x20FD, 0xFFFF, 0},
99 {0x1A08, 0x4208, 0x4698, 0},
100 {0x1A0A, 0x6E, 0x7E, 0},
101 {0x1A0C, 0x3C00, 0x3C00, 0},
102 {0x1A10, 0x20FD, 0xFFFF, 0},
103 {0x1A14, 0x4208, 0x4698, 0},
104 {0x1A16, 0x6E, 0x7E, 0},
105 {0x1A18, 0x3C00, 0x3C00, 0},
106 {0x1A1C, 0x20FD, 0xFFFF, 0},
107 {0x1A1E, 0x0, 0x200, 0},
108 {0x1A20, 0x4208, 0x4698, 0},
109 {0x1A22, 0x4A, 0x7E, 0},
110 {0x1A24, 0x3C00, 0x3C00, 0},
111 {0x1A28, 0x20FD, 0xFF00, 0},
112 {0x1A2C, 0x20, 0x74, 0},
113 {0x1A2E, 0x1E, 0x1E, 0},
114 {0x1A30, 0x42, 0xFF, 0},
115 {0x1A32, 0x480, 0x7E0, 0},
116 {0x1A34, 0x20, 0x74, 0},
117 {0x1A36, 0x1E, 0x1E, 0},
118 {0x1A38, 0x42, 0xFF, 0},
119 {0x1A3A, 0x480, 0x7E0, 0},
120 {0x1A3C, 0x14C, 0x3CC, 0},
121 {0x1A3E, 0x23C, 0x3FC, 0},
122 {0x1A40, 0xC400, 0xFF00, 0},
123 {0x1A42, 0x80, 0xFF, 0},
124 {0x1A44, 0x702C, 0xFF2C, 0},
125 {0x1B0E, 0xF, 0xF, 0},
126 {0x1B10, 0x1, 0x1, 0},
127 {0x1B14, 0xFFFF, 0xFFFF, 0},
128 {0x1B1A, 0x3FFF, 0x3FFF, 0},
129 {0x1B32, 0x8, 0x8, 0},
130 {0x1B8A, 0x30, 0x8030, 0},
131 {0x1B9C, 0x10, 0x8010, 0},
132 {0x1BA0, 0x4000, 0x4000, 0},
133 {0x1BAE, 0x1410, 0x9C10, 0},
134 {0x1BB2, 0x2, 0x2, 0},
135 {0x1BC0, 0x10, 0x8010, 0},
136 {0x1BD2, 0x13, 0x8013, 0},
137 {0x1BE4, 0x10, 0x8010, 0},
138 {0x1C0A, 0x10, 0x8010, 0},
139 {0x1C1E, 0x10, 0x8010, 0},
140 {0x1C30, 0x10, 0x8010, 0},
141 {0x1C42, 0x10, 0x8010, 0},
142 {0x1C54, 0x32, 0x8033, 0},
143 {0x1C66, 0x10, 0x8010, 0},
144 {0x1C8A, 0x10, 0x8010, 0},
145 {0x1C8E, 0x4000, 0x4000, 0},
146 {0x1C9C, 0x10, 0x8010, 0},
147 {0x1CAE, 0x10, 0x8010, 0},
148 {0x1CC0, 0x10, 0x8010, 0},
149 {0x1CD2, 0x33, 0x8033, 0},
150 {0x1CE4, 0x33, 0x8033, 0},
151 {0x1D0A, 0x10, 0x8010, 0},
152 {0x1D1E, 0x10, 0x8010, 0},
153 {0x1D22, 0x4000, 0x4000, 0},
154 {0x1D30, 0x10, 0x8010, 0},
155 {0x1D34, 0x4000, 0x4000, 0},
156 {0x1D42, 0x30, 0x8030, 0},
157 {0x1D46, 0x4000, 0x4000, 0},
158 {0x1D54, 0x30, 0x8030, 0},
159 {0x1D66, 0x32, 0x8033, 0},
160 {0x1D8A, 0x10, 0x8010, 0},
161 {0x1D9C, 0x10, 0x8010, 0},
162 {0x1E8A, 0x10, 0x8010, 0},
163 {0x1E8E, 0x10, 0x7F, 0},
164 {0x1E92, 0xF1F, 0x7F7F, 0},
165 {0x1EAA, 0x10, 0x8010, 0},
166 {0x1EAE, 0x10, 0x7F, 0},
167 {0x1EB2, 0xF1F, 0x7F7F, 0},
168 {0x1F0A, 0x10, 0x8010, 0},
169 {0x1F0E, 0x8, 0x7F, 0},
170 {0x1F12, 0xF1F, 0x7F7F, 0},
171 {0x1F30, 0x10, 0x8010, 0},
172 {0x1F34, 0x8, 0x7F, 0},
173 {0x1F38, 0xF1F, 0x7F7F, 0},
174 {0x200A, 0x8, 0xC, 0},
175 {0x202C, 0x8, 0xC, 0},
176 {0x208C, 0x100, 0xF00, 0},
177 {0x209C, 0x80, 0x1E0, 0},
178 };
179
180 static const struct pmic_setting lp_setting[] = {
181 /* Suspend */
182 {0x1594, 0x1, 0x1, 0x0},
183 {0x159a, 0x1, 0x1, 0x0},
184 {0x1d22, 0x1, 0x1, 0xe},
185 {0x1d28, 0x0, 0x1, 0xe},
186 {0x1c6a, 0x1, 0x1, 0x0},
187 {0x1c70, 0x1, 0x1, 0x0},
188 {0x1d34, 0x1, 0x1, 0xe},
189 {0x1d3a, 0x0, 0x1, 0xe},
190 {0x1d46, 0x1, 0x1, 0xe},
191 {0x1d4c, 0x0, 0x1, 0xe},
192 {0x1c8e, 0x1, 0x1, 0x0},
193 {0x1c94, 0x1, 0x1, 0x0},
194 {0x1ba0, 0x1, 0x1, 0x0},
195 {0x1ba6, 0x1, 0x1, 0x0},
196 {0x1d0e, 0x1, 0x1, 0x0},
197 {0x1d14, 0x1, 0x1, 0x0},
198
199 /* Deep idle */
200 {0x1594, 0x1, 0x1, 0x2},
201 {0x159a, 0x1, 0x1, 0x2},
202 {0x1c6a, 0x1, 0x1, 0x2},
203 {0x1c70, 0x1, 0x1, 0x2},
204 {0x1c8e, 0x1, 0x1, 0x2},
205 {0x1c94, 0x1, 0x1, 0x2},
206 {0x1ba0, 0x1, 0x1, 0x2},
207 {0x1ba6, 0x1, 0x1, 0x2},
208 {0x1d0e, 0x1, 0x1, 0x2},
209 {0x1d14, 0x1, 0x1, 0x2},
210 };
211
pmic_init_setting(void)212 void pmic_init_setting(void)
213 {
214 for (int i = 0; i < ARRAY_SIZE(init_setting); i++)
215 mt6359p_write_field(init_setting[i].addr, init_setting[i].val,
216 init_setting[i].mask, init_setting[i].shift);
217 }
218
pmic_lp_setting(void)219 void pmic_lp_setting(void)
220 {
221 for (int i = 0; i < ARRAY_SIZE(lp_setting); i++)
222 mt6359p_write_field(lp_setting[i].addr, lp_setting[i].val,
223 lp_setting[i].mask, lp_setting[i].shift);
224 }
225