| blob | 8a5275f0539b676f44aeaa9722b1b23e396d02e6 |
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 */
43 /dts-v1/;
44 #include "rk3368-evb.dtsi"
46 / {
47 model = "Rockchip RK3368 EVB with ACT8846 pmic";
48 compatible = "rockchip,rk3368-evb-act8846", "rockchip,rk3368";
49 };
51 &i2c0 {
52 clock-frequency = <400000>;
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 };
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 };
77 act8846: act8846@5a {
78 compatible = "active-semi,act8846";
79 reg = <0x5a>;
80 status = "okay";
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>;
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 };
98 vcc_io: REG2 {
99 regulator-name = "VCC_IO";
100 regulator-min-microvolt = <3300000>;
101 regulator-max-microvolt = <3300000>;
102 regulator-always-on;
103 };
105 vdd_log: REG3 {
106 regulator-name = "VDD_LOG";
107 regulator-min-microvolt = <700000>;
108 regulator-max-microvolt = <1500000>;
109 regulator-always-on;
110 };
112 vcc_20: REG4 {
113 regulator-name = "VCC_20";
114 regulator-min-microvolt = <2000000>;
115 regulator-max-microvolt = <2000000>;
116 regulator-always-on;
117 };
119 vccio_sd: REG5 {
120 regulator-name = "VCCIO_SD";
121 regulator-min-microvolt = <1800000>;
122 regulator-max-microvolt = <3300000>;
123 regulator-always-on;
124 };
126 vdd10_lcd: REG6 {
127 regulator-name = "VDD10_LCD";
128 regulator-min-microvolt = <1000000>;
129 regulator-max-microvolt = <1000000>;
130 regulator-always-on;
131 };
133 vcca_codec: REG7 {
134 regulator-name = "VCCA_CODEC";
135 regulator-min-microvolt = <3300000>;
136 regulator-max-microvolt = <3300000>;
137 regulator-always-on;
138 };
140 vcca_tp: REG8 {
141 regulator-name = "VCCA_TP";
142 regulator-min-microvolt = <3300000>;
143 regulator-max-microvolt = <3300000>;
144 regulator-always-on;
145 };
147 vccio_pmu: REG9 {
148 regulator-name = "VCCIO_PMU";
149 regulator-min-microvolt = <3300000>;
150 regulator-max-microvolt = <3300000>;
151 regulator-always-on;
152 };
154 vdd_10: REG10 {
155 regulator-name = "VDD_10";
156 regulator-min-microvolt = <1000000>;
157 regulator-max-microvolt = <1000000>;
158 regulator-always-on;
159 };
161 vcc_18: REG11 {
162 regulator-name = "VCC_18";
163 regulator-min-microvolt = <1800000>;
164 regulator-max-microvolt = <1800000>;
165 regulator-always-on;
166 };
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 };