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1 | /* | |
2 | * This file is dual-licensed: you can use it either under the terms | |
3 | * of the GPL or the X11 license, at your option. Note that this dual | |
4 | * licensing only applies to this file, and not this project as a | |
5 | * whole. | |
6 | * | |
7 | * a) This file is free software; you can redistribute it and/or | |
8 | * modify it under the terms of the GNU General Public License as | |
9 | * published by the Free Software Foundation; either version 2 of the | |
10 | * License, or (at your option) any later version. | |
11 | * | |
12 | * This file is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * Or, alternatively, | |
18 | * | |
19 | * b) Permission is hereby granted, free of charge, to any person | |
20 | * obtaining a copy of this software and associated documentation | |
21 | * files (the "Software"), to deal in the Software without | |
22 | * restriction, including without limitation the rights to use, | |
23 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
24 | * sell copies of the Software, and to permit persons to whom the | |
25 | * Software is furnished to do so, subject to the following | |
26 | * conditions: | |
27 | * | |
28 | * The above copyright notice and this permission notice shall be | |
29 | * included in all copies or substantial portions of the Software. | |
30 | * | |
31 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
32 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
33 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
34 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
35 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
36 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
37 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
38 | * OTHER DEALINGS IN THE SOFTWARE. | |
39 | */ | |
40 | ||
41 | /dts-v1/; | |
42 | #include "rk3288-evb.dtsi" | |
43 | ||
44 | / { | |
45 | compatible = "rockchip,rk3288-evb-act8846", "rockchip,rk3288"; | |
46 | ||
47 | vcc_lcd: vcc-lcd { | |
48 | compatible = "regulator-fixed"; | |
49 | enable-active-high; | |
50 | gpio = <&gpio7 3 GPIO_ACTIVE_HIGH>; | |
51 | pinctrl-names = "default"; | |
52 | pinctrl-0 = <&lcd_en>; | |
53 | regulator-name = "vcc_lcd"; | |
54 | vin-supply = <&vcc_io>; | |
55 | }; | |
56 | ||
57 | vcc_wl: vcc-wl { | |
58 | compatible = "regulator-fixed"; | |
59 | enable-active-high; | |
60 | gpio = <&gpio7 9 GPIO_ACTIVE_HIGH>; | |
61 | pinctrl-names = "default"; | |
62 | pinctrl-0 = <&wifi_pwr>; | |
63 | regulator-name = "vcc_wl"; | |
64 | vin-supply = <&vcc_18>; | |
65 | }; | |
66 | }; | |
67 | ||
68 | &i2c0 { | |
69 | clock-frequency = <400000>; | |
70 | ||
71 | vdd_cpu: syr827@40 { | |
72 | compatible = "silergy,syr827"; | |
73 | fcs,suspend-voltage-selector = <1>; | |
74 | reg = <0x40>; | |
75 | regulator-name = "vdd_cpu"; | |
76 | regulator-min-microvolt = <850000>; | |
77 | regulator-max-microvolt = <1350000>; | |
78 | regulator-always-on; | |
79 | regulator-boot-on; | |
80 | vin-supply = <&vcc_sys>; | |
81 | }; | |
82 | ||
83 | vdd_gpu: syr828@41 { | |
84 | compatible = "silergy,syr828"; | |
85 | fcs,suspend-voltage-selector = <1>; | |
86 | reg = <0x41>; | |
87 | regulator-name = "vdd_gpu"; | |
88 | regulator-min-microvolt = <850000>; | |
89 | regulator-max-microvolt = <1350000>; | |
90 | regulator-always-on; | |
91 | vin-supply = <&vcc_sys>; | |
92 | }; | |
93 | ||
94 | hym8563@51 { | |
95 | compatible = "haoyu,hym8563"; | |
96 | reg = <0x51>; | |
97 | ||
98 | interrupt-parent = <&gpio0>; | |
99 | interrupts = <4 IRQ_TYPE_EDGE_FALLING>; | |
100 | ||
101 | pinctrl-names = "default"; | |
102 | pinctrl-0 = <&pmic_int>; | |
103 | ||
104 | #clock-cells = <0>; | |
105 | clock-output-names = "xin32k"; | |
106 | }; | |
107 | ||
108 | act8846: act8846@5a { | |
109 | compatible = "active-semi,act8846"; | |
110 | reg = <0x5a>; | |
111 | status = "okay"; | |
112 | ||
113 | vp1-supply = <&vcc_sys>; | |
114 | vp2-supply = <&vcc_sys>; | |
115 | vp3-supply = <&vcc_sys>; | |
116 | vp4-supply = <&vcc_sys>; | |
117 | inl1-supply = <&vcc_io>; | |
118 | inl2-supply = <&vcc_sys>; | |
119 | inl3-supply = <&vcc_20>; | |
120 | ||
121 | regulators { | |
122 | vcc_ddr: REG1 { | |
123 | regulator-name = "VCC_DDR"; | |
124 | regulator-min-microvolt = <1200000>; | |
125 | regulator-max-microvolt = <1200000>; | |
126 | regulator-always-on; | |
127 | }; | |
128 | ||
129 | vcc_io: REG2 { | |
130 | regulator-name = "VCC_IO"; | |
131 | regulator-min-microvolt = <3300000>; | |
132 | regulator-max-microvolt = <3300000>; | |
133 | regulator-always-on; | |
134 | }; | |
135 | ||
136 | vdd_log: REG3 { | |
137 | regulator-name = "VDD_LOG"; | |
138 | regulator-min-microvolt = <700000>; | |
139 | regulator-max-microvolt = <1500000>; | |
140 | regulator-always-on; | |
141 | }; | |
142 | ||
143 | vcc_20: REG4 { | |
144 | regulator-name = "VCC_20"; | |
145 | regulator-min-microvolt = <2000000>; | |
146 | regulator-max-microvolt = <2000000>; | |
147 | regulator-always-on; | |
148 | }; | |
149 | ||
150 | vccio_sd: REG5 { | |
151 | regulator-name = "VCCIO_SD"; | |
152 | regulator-min-microvolt = <1800000>; | |
153 | regulator-max-microvolt = <3300000>; | |
154 | regulator-always-on; | |
155 | }; | |
156 | ||
157 | vdd10_lcd: REG6 { | |
158 | regulator-name = "VDD10_LCD"; | |
159 | regulator-min-microvolt = <1000000>; | |
160 | regulator-max-microvolt = <1000000>; | |
161 | regulator-always-on; | |
162 | }; | |
163 | ||
164 | vcca_codec: REG7 { | |
165 | regulator-name = "VCCA_CODEC"; | |
166 | regulator-min-microvolt = <3300000>; | |
167 | regulator-max-microvolt = <3300000>; | |
168 | regulator-always-on; | |
169 | }; | |
170 | ||
171 | vcc_tp: REG8 { | |
172 | regulator-name = "VCCA_TP"; | |
173 | regulator-min-microvolt = <3300000>; | |
174 | regulator-max-microvolt = <3300000>; | |
175 | regulator-always-on; | |
176 | }; | |
177 | ||
178 | vccio_pmu: REG9 { | |
179 | regulator-name = "VCCIO_PMU"; | |
180 | regulator-min-microvolt = <3300000>; | |
181 | regulator-max-microvolt = <3300000>; | |
182 | regulator-always-on; | |
183 | }; | |
184 | ||
185 | vdd_10: REG10 { | |
186 | regulator-name = "VDD_10"; | |
187 | regulator-min-microvolt = <1000000>; | |
188 | regulator-max-microvolt = <1000000>; | |
189 | regulator-always-on; | |
190 | }; | |
191 | ||
192 | vcc_18: REG11 { | |
193 | regulator-name = "VCC_18"; | |
194 | regulator-min-microvolt = <1800000>; | |
195 | regulator-max-microvolt = <1800000>; | |
196 | regulator-always-on; | |
197 | }; | |
198 | ||
199 | vcc18_lcd: REG12 { | |
200 | regulator-name = "VCC18_LCD"; | |
201 | regulator-min-microvolt = <1800000>; | |
202 | regulator-max-microvolt = <1800000>; | |
203 | regulator-always-on; | |
204 | }; | |
205 | }; | |
206 | }; | |
207 | }; | |
208 | ||
209 | &panel { | |
210 | power-supply = <&vcc_lcd>; | |
211 | }; | |
212 | ||
213 | &pinctrl { | |
214 | lcd { | |
215 | lcd_en: lcd-en { | |
216 | rockchip,pins = <7 3 RK_FUNC_GPIO &pcfg_pull_none>; | |
217 | }; | |
218 | }; | |
219 | ||
220 | wifi { | |
221 | wifi_pwr: wifi-pwr { | |
222 | rockchip,pins = <7 9 RK_FUNC_GPIO &pcfg_pull_none>; | |
223 | }; | |
224 | }; | |
225 | }; |