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cf09d7b0 CYT |
1 | /* |
2 | * Copyright 2015 Chen-Yu Tsai | |
3 | * | |
4 | * Chen-Yu Tsai <wens@csie.org> | |
5 | * | |
6 | * This file is dual-licensed: you can use it either under the terms | |
7 | * of the GPL or the X11 license, at your option. Note that this dual | |
8 | * licensing only applies to this file, and not this project as a | |
9 | * whole. | |
10 | * | |
11 | * a) This file is free software; you can redistribute it and/or | |
12 | * modify it under the terms of the GNU General Public License as | |
13 | * published by the Free Software Foundation; either version 2 of the | |
14 | * License, or (at your option) any later version. | |
15 | * | |
16 | * This file is distributed in the hope that it will be useful, | |
17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | * GNU General Public License for more details. | |
20 | * | |
21 | * Or, alternatively, | |
22 | * | |
23 | * b) Permission is hereby granted, free of charge, to any person | |
24 | * obtaining a copy of this software and associated documentation | |
25 | * files (the "Software"), to deal in the Software without | |
26 | * restriction, including without limitation the rights to use, | |
27 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
28 | * sell copies of the Software, and to permit persons to whom the | |
29 | * Software is furnished to do so, subject to the following | |
30 | * conditions: | |
31 | * | |
32 | * The above copyright notice and this permission notice shall be | |
33 | * included in all copies or substantial portions of the Software. | |
34 | * | |
35 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
36 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
37 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
38 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
39 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
40 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
41 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
42 | * OTHER DEALINGS IN THE SOFTWARE. | |
43 | */ | |
44 | ||
45 | /* | |
46 | * AXP221/221s/223 Integrated Power Management Chip | |
47 | * http://www.x-powers.com/product/AXP22X.php | |
48 | * http://dl.linux-sunxi.org/AXP/AXP221%20Datasheet%20V1.2%2020130326%20.pdf | |
49 | */ | |
50 | ||
51 | &axp22x { | |
52 | interrupt-controller; | |
53 | #interrupt-cells = <1>; | |
54 | ||
55 | regulators { | |
56 | /* Default work frequency for buck regulators */ | |
57 | x-powers,dcdc-freq = <3000>; | |
58 | ||
59 | reg_dcdc1: dcdc1 { | |
60 | regulator-name = "dcdc1"; | |
61 | }; | |
62 | ||
63 | reg_dcdc2: dcdc2 { | |
64 | regulator-name = "dcdc2"; | |
65 | }; | |
66 | ||
67 | reg_dcdc3: dcdc3 { | |
68 | regulator-name = "dcdc3"; | |
69 | }; | |
70 | ||
71 | reg_dcdc4: dcdc4 { | |
72 | regulator-name = "dcdc4"; | |
73 | }; | |
74 | ||
75 | reg_dcdc5: dcdc5 { | |
76 | regulator-name = "dcdc5"; | |
77 | }; | |
78 | ||
79 | reg_dc1sw: dc1sw { | |
80 | regulator-name = "dc1sw"; | |
81 | }; | |
82 | ||
83 | reg_dc5ldo: dc5ldo { | |
84 | regulator-name = "dc5ldo"; | |
85 | }; | |
86 | ||
87 | reg_aldo1: aldo1 { | |
88 | regulator-name = "aldo1"; | |
89 | }; | |
90 | ||
91 | reg_aldo2: aldo2 { | |
92 | regulator-name = "aldo2"; | |
93 | }; | |
94 | ||
95 | reg_aldo3: aldo3 { | |
96 | regulator-name = "aldo3"; | |
97 | }; | |
98 | ||
99 | reg_dldo1: dldo1 { | |
100 | regulator-name = "dldo1"; | |
101 | }; | |
102 | ||
103 | reg_dldo2: dldo2 { | |
104 | regulator-name = "dldo2"; | |
105 | }; | |
106 | ||
107 | reg_dldo3: dldo3 { | |
108 | regulator-name = "dldo3"; | |
109 | }; | |
110 | ||
111 | reg_dldo4: dldo4 { | |
112 | regulator-name = "dldo4"; | |
113 | }; | |
114 | ||
115 | reg_eldo1: eldo1 { | |
116 | regulator-name = "eldo1"; | |
117 | }; | |
118 | ||
119 | reg_eldo2: eldo2 { | |
120 | regulator-name = "eldo2"; | |
121 | }; | |
122 | ||
123 | reg_eldo3: eldo3 { | |
124 | regulator-name = "eldo3"; | |
125 | }; | |
126 | ||
127 | reg_ldo_io0: ldo_io0 { | |
128 | regulator-name = "ldo_io0"; | |
129 | }; | |
130 | ||
131 | reg_ldo_io1: ldo_io1 { | |
132 | regulator-name = "ldo_io1"; | |
133 | }; | |
134 | ||
135 | reg_rtc_ldo: rtc_ldo { | |
136 | /* RTC_LDO is a fixed, always-on regulator */ | |
137 | regulator-always-on; | |
138 | regulator-min-microvolt = <3000000>; | |
139 | regulator-max-microvolt = <3000000>; | |
140 | regulator-name = "rtc_ldo"; | |
141 | }; | |
142 | }; | |
143 | }; |