2 * Copyright (c) 2016 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.
44 #include <dt-bindings/pwm/pwm.h>
45 #include "rk3366.dtsi"
48 model = "Rockchip SDK tb board";
49 compatible = "rockchip,tb", "rockchip,rk3366";
52 bootargs = "console=uart,mmio32,0xff690000";
56 compatible = "rockchip,ion";
61 reg = <0x00000000 0x02000000>;
68 backlight: backlight {
69 compatible = "pwm-backlight";
70 pwms = <&pwm0 0 25000 PWM_POLARITY_INVERTED>;
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103 248 249 250 251 252 253 254 255>;
104 default-brightness-level = <200>;
105 enable-gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
108 rk_key: rockchip-key {
109 compatible = "rockchip,key";
112 io-channels = <&saradc 1>;
117 rockchip,adc_value = <1>;
122 label = "volume down";
123 rockchip,adc_value = <170>;
127 gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
136 rockchip,adc_value = <355>;
142 rockchip,adc_value = <746>;
148 rockchip,adc_value = <560>;
154 rockchip,adc_value = <450>;
160 clock-frequency = <100000000>;
161 clock-freq-min-max = <400000 100000000>;
168 pinctrl-names = "default";
169 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
174 clock-frequency = <37500000>;
175 clock-freq-min-max = <400000 37500000>;
180 card-detect-delay = <200>;
183 pinctrl-names = "default";
184 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
189 clock-frequency = <50000000>;
190 clock-freq-min-max = <200000 50000000>;
196 pinctrl-names = "default";
197 pinctrl-0 = <&sdio_bus4 &sdio_cmd &sdio_clk>;
219 rockchip,disp-mode = <DUAL>;
220 rockchip,uboot-logo-on = <0>;
225 #include <dt-bindings/display/screen-timing/lcd-b101ew05.dtsi>
229 pinctrl-names = "lcdc", "sleep";
230 pinctrl-0 = <&lcdc_lcdc>;
231 pinctrl-1 = <&lcdc_gpio>;
237 rockchip,prop = <EXTEND>;
238 rockchip,mirror = <NO_MIRROR>;
239 rockchip,cabc_mode = <0>;
240 rockchip,fb-win-map = <FB_DEFAULT_ORDER>;
249 rockchip,prop = <PRMRY>;
250 backlight = <&backlight>;
251 rockchip,mirror = <NO_MIRROR>;
252 rockchip,cabc_mode = <0>;
253 rockchip,fb-win-map = <FB_DEFAULT_ORDER>;
254 power_ctr: power_ctr {
255 rockchip,debug = <0>;
257 rockchip,power_type = <GPIO>;
258 gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; /* GPIO_B4 = 12 */
259 rockchip,delay = <10>;
263 rockchip,power_type = <GPIO>;
264 gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>; /* GPIO_D0 = 24 */
265 rockchip,delay = <10>;
268 /* lcd_rst: lcd-rst {
269 * rockchip,power_type = <GPIO>;
270 * gpios = <&gpio3 GPIO_D6 GPIO_ACTIVE_HIGH>;
271 * rockchip,delay = <5>;