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11a51768 CYT |
1 | /* |
2 | * Copyright 2017 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 | /* AXP813/818 Integrated Power Management Chip */ | |
46 | ||
47 | &axp81x { | |
48 | interrupt-controller; | |
49 | #interrupt-cells = <1>; | |
50 | ||
51 | regulators { | |
52 | /* Default work frequency for buck regulators */ | |
53 | x-powers,dcdc-freq = <3000>; | |
54 | ||
55 | reg_dcdc1: dcdc1 { | |
56 | }; | |
57 | ||
58 | reg_dcdc2: dcdc2 { | |
59 | }; | |
60 | ||
61 | reg_dcdc3: dcdc3 { | |
62 | }; | |
63 | ||
64 | reg_dcdc4: dcdc4 { | |
65 | }; | |
66 | ||
67 | reg_dcdc5: dcdc5 { | |
68 | }; | |
69 | ||
70 | reg_dcdc6: dcdc6 { | |
71 | }; | |
72 | ||
73 | reg_dcdc7: dcdc7 { | |
74 | }; | |
75 | ||
76 | reg_aldo1: aldo1 { | |
77 | }; | |
78 | ||
79 | reg_aldo2: aldo2 { | |
80 | }; | |
81 | ||
82 | reg_aldo3: aldo3 { | |
83 | }; | |
84 | ||
85 | reg_dldo1: dldo1 { | |
86 | }; | |
87 | ||
88 | reg_dldo2: dldo2 { | |
89 | }; | |
90 | ||
91 | reg_dldo3: dldo3 { | |
92 | }; | |
93 | ||
94 | reg_dldo4: dldo4 { | |
95 | }; | |
96 | ||
97 | reg_eldo1: eldo1 { | |
98 | }; | |
99 | ||
100 | reg_eldo2: eldo2 { | |
101 | }; | |
102 | ||
103 | reg_eldo3: eldo3 { | |
104 | }; | |
105 | ||
106 | reg_fldo1: fldo1 { | |
107 | }; | |
108 | ||
109 | reg_fldo2: fldo2 { | |
110 | }; | |
111 | ||
112 | reg_fldo3: fldo3 { | |
113 | }; | |
114 | ||
115 | reg_ldo_io0: ldo-io0 { | |
116 | /* Disable by default to avoid conflicts with GPIO */ | |
117 | status = "disabled"; | |
118 | }; | |
119 | ||
120 | reg_ldo_io1: ldo-io1 { | |
121 | /* Disable by default to avoid conflicts with GPIO */ | |
122 | status = "disabled"; | |
123 | }; | |
124 | ||
125 | reg_rtc_ldo: rtc-ldo { | |
126 | /* RTC_LDO is a fixed, always-on regulator */ | |
127 | regulator-always-on; | |
128 | regulator-min-microvolt = <1800000>; | |
129 | regulator-max-microvolt = <1800000>; | |
130 | }; | |
131 | ||
132 | reg_sw: sw { | |
133 | }; | |
134 | ||
135 | reg_drivevbus: drivevbus { | |
136 | status = "disabled"; | |
137 | }; | |
138 | }; | |
139 | }; |