2 * Copyright (c) 2015 Fuzhou Rockchip Electronics Co., Ltd
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
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.
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.
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
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
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.
43 #include <dt-bindings/pwm/pwm.h>
44 #include "rk3368.dtsi"
47 compatible = "rockchip,tb", "rockchip,rk3368";
50 bootargs = "console=uart,mmio32,0xff690000";
54 compatible = "rockchip,ion";
59 rockchip,ion_heap = <0>;
63 backlight: backlight {
64 compatible = "pwm-backlight";
65 pwms = <&pwm0 0 25000 PWM_POLARITY_INVERTED>;
69 16 17 18 19 20 21 22 23
70 24 25 26 27 28 29 30 31
71 32 33 34 35 36 37 38 39
72 40 41 42 43 44 45 46 47
73 48 49 50 51 52 53 54 55
74 56 57 58 59 60 61 62 63
75 64 65 66 67 68 69 70 71
76 72 73 74 75 76 77 78 79
77 80 81 82 83 84 85 86 87
78 88 89 90 91 92 93 94 95
79 96 97 98 99 100 101 102 103
80 104 105 106 107 108 109 110 111
81 112 113 114 115 116 117 118 119
82 120 121 122 123 124 125 126 127
83 128 129 130 131 132 133 134 135
84 136 137 138 139 140 141 142 143
85 144 145 146 147 148 149 150 151
86 152 153 154 155 156 157 158 159
87 160 161 162 163 164 165 166 167
88 168 169 170 171 172 173 174 175
89 176 177 178 179 180 181 182 183
90 184 185 186 187 188 189 190 191
91 192 193 194 195 196 197 198 199
92 200 201 202 203 204 205 206 207
93 208 209 210 211 212 213 214 215
94 216 217 218 219 220 221 222 223
95 224 225 226 227 228 229 230 231
96 232 233 234 235 236 237 238 239
97 240 241 242 243 244 245 246 247
98 248 249 250 251 252 253 254 255>;
99 default-brightness-level = <200>;
100 enable-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
103 rk_key: rockchip-key {
104 compatible = "rockchip,key";
107 io-channels = <&saradc 1>;
112 rockchip,adc_value = <1>;
117 label = "volume down";
118 rockchip,adc_value = <170>;
122 gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
131 rockchip,adc_value = <355>;
137 rockchip,adc_value = <746>;
143 rockchip,adc_value = <560>;
149 rockchip,adc_value = <450>;
161 pinctrl-names = "default";
162 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
170 compatible = "silergy,syr827";
174 regulator-compatible = "fan53555-reg";
175 regulator-name = "vdd_arm";
176 regulator-min-microvolt = <712500>;
177 regulator-max-microvolt = <1500000>;
178 fcs,suspend-voltage-selector = <1>;
181 regulator-initial-state = <3>;
182 regulator-state-mem {
183 regulator-off-in-suspend;
184 regulator-suspend-microvolt = <900000>;
189 compatible = "silergy,syr828";
193 regulator-compatible = "fan53555-reg";
194 regulator-name = "vdd_gpu";
195 regulator-min-microvolt = <712500>;
196 regulator-max-microvolt = <1500000>;
197 fcs,suspend-voltage-selector = <1>;
200 regulator-initial-state = <3>;
201 regulator-state-mem {
202 regulator-on-in-suspend;
203 regulator-suspend-microvolt = <900000>;
207 act8846: act8846@5a {
209 * Note: u-boot ONLY match old compatible,
210 * it's better to add both instances here.
212 compatible = "act,act8846", "active-semi,act8846";
215 system-power-controller;
219 regulator-name = "VCC_DDR";
220 regulator-min-microvolt = <1200000>;
221 regulator-max-microvolt = <1200000>;
226 regulator-name = "VCC_IO";
227 regulator-min-microvolt = <3300000>;
228 regulator-max-microvolt = <3300000>;
233 regulator-name = "VDD_LOG";
234 regulator-min-microvolt = <700000>;
235 regulator-max-microvolt = <1500000>;
240 regulator-name = "VCC_20";
241 regulator-min-microvolt = <2000000>;
242 regulator-max-microvolt = <2000000>;
247 regulator-name = "VCCIO_SD";
248 regulator-min-microvolt = <1800000>;
249 regulator-max-microvolt = <3300000>;
254 regulator-name = "VDD10_LCD";
255 regulator-min-microvolt = <1000000>;
256 regulator-max-microvolt = <1000000>;
261 regulator-name = "VCCA_CODEC";
262 regulator-min-microvolt = <3300000>;
263 regulator-max-microvolt = <3300000>;
268 regulator-name = "VCCA_TP";
269 regulator-min-microvolt = <3300000>;
270 regulator-max-microvolt = <3300000>;
275 regulator-name = "VCCIO_PMU";
276 regulator-min-microvolt = <3300000>;
277 regulator-max-microvolt = <3300000>;
281 act8846_reg10: REG10 {
282 regulator-name = "VDD_10";
283 regulator-min-microvolt = <1000000>;
284 regulator-max-microvolt = <1000000>;
288 act8846_reg11: REG11 {
289 regulator-name = "VCC_18";
290 regulator-min-microvolt = <1800000>;
291 regulator-max-microvolt = <1800000>;
295 act8846_reg12: REG12 {
296 regulator-name = "VCC18_LCD";
297 regulator-min-microvolt = <1800000>;
298 regulator-max-microvolt = <1800000>;
309 compatible = "goodix,gt911";
311 interrupt-parent = <&gpio0>;
317 compatible = "goodix,gt9xx";
319 touch-gpio = <&gpio0 12 IRQ_TYPE_LEVEL_LOW>;
320 reset-gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
338 rockchip,disp-mode = <NO_DUAL>;
339 rockchip,uboot-logo-on = <0>;
344 backlight = <&backlight>;
345 rockchip,mirror = <NO_MIRROR>;
346 rockchip,cabc_mode = <0>;
347 rockchip,fb-win-map = <FB_DEFAULT_ORDER>;
348 power_ctr: power_ctr {
349 rockchip,debug = <0>;
351 rockchip,power_type = <GPIO>;
352 gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;/*GPIO_C6 = 22*/
353 rockchip,delay = <10>;
357 rockchip,power_type = <GPIO>;
358 gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>;/*GPIO_C5 = 21*/
359 rockchip,delay = <10>;
363 rockchip,power_type = <GPIO>;
364 gpios = <&gpio3 GPIO_D6 GPIO_ACTIVE_HIGH>;
365 rockchip,delay = <5>;
371 pinctrl-names = "lcdc", "sleep";
372 pinctrl-0 = <&lcdc_lcdc>;
373 pinctrl-1 = <&lcdc_gpio>;