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5378e28c CW |
1 | /* |
2 | * Copyright (c) 2015 Caesar Wang <wxt@rock-chips.com> | |
3 | * | |
4 | * This file is dual-licensed: you can use it either under the terms | |
5 | * of the GPL or the X11 license, at your option. Note that this dual | |
6 | * licensing only applies to this file, and not this project as a | |
7 | * whole. | |
8 | * | |
9 | * a) This file is free software; you can redistribute it and/or | |
10 | * modify it under the terms of the GNU General Public License as | |
11 | * published by the Free Software Foundation; either version 2 of the | |
12 | * License, or (at your option) any later version. | |
13 | * | |
14 | * This file is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * Or, alternatively, | |
20 | * | |
21 | * b) Permission is hereby granted, free of charge, to any person | |
22 | * obtaining a copy of this software and associated documentation | |
23 | * files (the "Software"), to deal in the Software without | |
24 | * restriction, including without limitation the rights to use, | |
25 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
26 | * sell copies of the Software, and to permit persons to whom the | |
27 | * Software is furnished to do so, subject to the following | |
28 | * conditions: | |
29 | * | |
30 | * The above copyright notice and this permission notice shall be | |
31 | * included in all copies or substantial portions of the Software. | |
32 | * | |
33 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
34 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
35 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
36 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
37 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
38 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
39 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
40 | * OTHER DEALINGS IN THE SOFTWARE. | |
41 | */ | |
42 | ||
43 | /dts-v1/; | |
44 | #include "rk3368-evb.dtsi" | |
45 | ||
46 | / { | |
47 | model = "Rockchip RK3368 EVB with ACT8846 pmic"; | |
48 | compatible = "rockchip,rk3368-evb-act8846", "rockchip,rk3368"; | |
49 | }; | |
50 | ||
51 | &i2c0 { | |
52 | clock-frequency = <400000>; | |
53 | ||
54 | vdd_cpu: syr827@40 { | |
55 | compatible = "silergy,syr827"; | |
56 | reg = <0x40>; | |
57 | fcs,suspend-voltage-selector = <1>; | |
58 | regulator-name = "vdd_cpu"; | |
59 | regulator-min-microvolt = <850000>; | |
60 | regulator-max-microvolt = <1350000>; | |
61 | regulator-always-on; | |
62 | regulator-boot-on; | |
63 | vin-supply = <&vcc_sys>; | |
64 | }; | |
65 | ||
66 | vdd_gpu: syr828@41 { | |
67 | compatible = "silergy,syr828"; | |
68 | reg = <0x41>; | |
69 | fcs,suspend-voltage-selector = <1>; | |
70 | regulator-name = "vdd_gpu"; | |
71 | regulator-min-microvolt = <850000>; | |
72 | regulator-max-microvolt = <1350000>; | |
73 | regulator-always-on; | |
74 | vin-supply = <&vcc_sys>; | |
75 | }; | |
76 | ||
77 | act8846: act8846@5a { | |
78 | compatible = "active-semi,act8846"; | |
79 | reg = <0x5a>; | |
80 | status = "okay"; | |
81 | ||
82 | vp1-supply = <&vcc_sys>; | |
83 | vp2-supply = <&vcc_sys>; | |
84 | vp3-supply = <&vcc_sys>; | |
85 | vp4-supply = <&vcc_sys>; | |
86 | inl1-supply = <&vcc_io>; | |
87 | inl2-supply = <&vcc_sys>; | |
88 | inl3-supply = <&vcc_20>; | |
89 | ||
90 | regulators { | |
91 | vcc_ddr: REG1 { | |
92 | regulator-name = "VCC_DDR"; | |
93 | regulator-min-microvolt = <1200000>; | |
94 | regulator-max-microvolt = <1200000>; | |
95 | regulator-always-on; | |
96 | }; | |
97 | ||
98 | vcc_io: REG2 { | |
99 | regulator-name = "VCC_IO"; | |
100 | regulator-min-microvolt = <3300000>; | |
101 | regulator-max-microvolt = <3300000>; | |
102 | regulator-always-on; | |
103 | }; | |
104 | ||
105 | vdd_log: REG3 { | |
106 | regulator-name = "VDD_LOG"; | |
87ac9de3 CW |
107 | regulator-min-microvolt = <700000>; |
108 | regulator-max-microvolt = <1500000>; | |
5378e28c CW |
109 | regulator-always-on; |
110 | }; | |
111 | ||
112 | vcc_20: REG4 { | |
113 | regulator-name = "VCC_20"; | |
114 | regulator-min-microvolt = <2000000>; | |
115 | regulator-max-microvolt = <2000000>; | |
116 | regulator-always-on; | |
117 | }; | |
118 | ||
119 | vccio_sd: REG5 { | |
120 | regulator-name = "VCCIO_SD"; | |
87ac9de3 | 121 | regulator-min-microvolt = <1800000>; |
5378e28c CW |
122 | regulator-max-microvolt = <3300000>; |
123 | regulator-always-on; | |
124 | }; | |
125 | ||
126 | vdd10_lcd: REG6 { | |
127 | regulator-name = "VDD10_LCD"; | |
128 | regulator-min-microvolt = <1000000>; | |
129 | regulator-max-microvolt = <1000000>; | |
130 | regulator-always-on; | |
131 | }; | |
132 | ||
133 | vcca_codec: REG7 { | |
134 | regulator-name = "VCCA_CODEC"; | |
135 | regulator-min-microvolt = <3300000>; | |
136 | regulator-max-microvolt = <3300000>; | |
137 | regulator-always-on; | |
138 | }; | |
139 | ||
140 | vcca_tp: REG8 { | |
141 | regulator-name = "VCCA_TP"; | |
142 | regulator-min-microvolt = <3300000>; | |
143 | regulator-max-microvolt = <3300000>; | |
144 | regulator-always-on; | |
145 | }; | |
146 | ||
147 | vccio_pmu: REG9 { | |
148 | regulator-name = "VCCIO_PMU"; | |
149 | regulator-min-microvolt = <3300000>; | |
150 | regulator-max-microvolt = <3300000>; | |
151 | regulator-always-on; | |
152 | }; | |
153 | ||
154 | vdd_10: REG10 { | |
155 | regulator-name = "VDD_10"; | |
156 | regulator-min-microvolt = <1000000>; | |
157 | regulator-max-microvolt = <1000000>; | |
158 | regulator-always-on; | |
159 | }; | |
160 | ||
161 | vcc_18: REG11 { | |
162 | regulator-name = "VCC_18"; | |
163 | regulator-min-microvolt = <1800000>; | |
164 | regulator-max-microvolt = <1800000>; | |
165 | regulator-always-on; | |
166 | }; | |
167 | ||
168 | vcc18_lcd: REG12 { | |
169 | regulator-name = "VCC18_LCD"; | |
170 | regulator-min-microvolt = <1800000>; | |
171 | regulator-max-microvolt = <1800000>; | |
172 | regulator-always-on; | |
173 | }; | |
174 | }; | |
175 | }; | |
176 | }; |