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83722c2c MC |
1 | /* |
2 | * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.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 | * You should have received a copy of the GNU General Public | |
20 | * License along with this file; if not, write to the Free | |
21 | * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, | |
22 | * MA 02110-1301 USA | |
23 | * | |
24 | * Or, alternatively, | |
25 | * | |
26 | * b) Permission is hereby granted, free of charge, to any person | |
27 | * obtaining a copy of this software and associated documentation | |
28 | * files (the "Software"), to deal in the Software without | |
29 | * restriction, including without limitation the rights to use, | |
30 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
31 | * sell copies of the Software, and to permit persons to whom the | |
32 | * Software is furnished to do so, subject to the following | |
33 | * conditions: | |
34 | * | |
35 | * The above copyright notice and this permission notice shall be | |
36 | * included in all copies or substantial portions of the Software. | |
37 | * | |
38 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
39 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
40 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
41 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
42 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
43 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
44 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
45 | * OTHER DEALINGS IN THE SOFTWARE. | |
46 | */ | |
47 | ||
48 | /dts-v1/; | |
49 | #include "stm32f429.dtsi" | |
5670501c | 50 | #include <dt-bindings/input/input.h> |
13dd3857 | 51 | #include <dt-bindings/gpio/gpio.h> |
83722c2c MC |
52 | |
53 | / { | |
54 | model = "STMicroelectronics STM32429i-EVAL board"; | |
55 | compatible = "st,stm32429i-eval", "st,stm32f429"; | |
56 | ||
57 | chosen { | |
d3609eea | 58 | bootargs = "root=/dev/ram"; |
83722c2c MC |
59 | stdout-path = "serial0:115200n8"; |
60 | }; | |
61 | ||
62 | memory { | |
b2aa7f77 | 63 | reg = <0x00000000 0x2000000>; |
83722c2c MC |
64 | }; |
65 | ||
66 | aliases { | |
67 | serial0 = &usart1; | |
68 | }; | |
b690172f | 69 | |
13dd3857 HF |
70 | clocks { |
71 | clk_ext_camera: clk-ext-camera { | |
72 | #clock-cells = <0>; | |
73 | compatible = "fixed-clock"; | |
74 | clock-frequency = <24000000>; | |
75 | }; | |
76 | }; | |
77 | ||
626e7ea0 AT |
78 | soc { |
79 | dma-ranges = <0xc0000000 0x0 0x10000000>; | |
80 | }; | |
81 | ||
7465d811 FG |
82 | regulators { |
83 | compatible = "simple-bus"; | |
84 | #address-cells = <1>; | |
85 | #size-cells = <0>; | |
86 | ||
87 | reg_vref: regulator@0 { | |
88 | compatible = "regulator-fixed"; | |
89 | reg = <0>; | |
90 | regulator-name = "vref"; | |
91 | regulator-min-microvolt = <3300000>; | |
92 | regulator-max-microvolt = <3300000>; | |
93 | }; | |
94 | }; | |
95 | ||
b690172f MC |
96 | leds { |
97 | compatible = "gpio-leds"; | |
98 | green { | |
99 | gpios = <&gpiog 6 1>; | |
100 | linux,default-trigger = "heartbeat"; | |
101 | }; | |
102 | orange { | |
103 | gpios = <&gpiog 7 1>; | |
104 | }; | |
105 | red { | |
106 | gpios = <&gpiog 10 1>; | |
107 | }; | |
108 | blue { | |
109 | gpios = <&gpiog 12 1>; | |
110 | }; | |
111 | }; | |
c8cc1b72 | 112 | |
5670501c MC |
113 | gpio_keys { |
114 | compatible = "gpio-keys"; | |
115 | #address-cells = <1>; | |
116 | #size-cells = <0>; | |
117 | autorepeat; | |
118 | button@0 { | |
119 | label = "Wake up"; | |
120 | linux,code = <KEY_WAKEUP>; | |
121 | gpios = <&gpioa 0 0>; | |
122 | }; | |
123 | button@1 { | |
124 | label = "Tamper"; | |
125 | linux,code = <KEY_RESTART>; | |
126 | gpios = <&gpioc 13 0>; | |
127 | }; | |
128 | }; | |
129 | ||
c8cc1b72 MC |
130 | usbotg_hs_phy: usbphy { |
131 | #phy-cells = <0>; | |
132 | compatible = "usb-nop-xceiv"; | |
f20a406b | 133 | clocks = <&rcc 0 STM32F4_AHB1_CLOCK(OTGHSULPI)>; |
c8cc1b72 MC |
134 | clock-names = "main_clk"; |
135 | }; | |
85d95f78 YF |
136 | |
137 | panel_rgb: panel-rgb { | |
138 | compatible = "ampire,am-480272h3tmqw-t01h"; | |
139 | status = "okay"; | |
140 | port { | |
141 | panel_in_rgb: endpoint { | |
142 | remote-endpoint = <<dc_out_rgb>; | |
143 | }; | |
144 | }; | |
145 | }; | |
83722c2c MC |
146 | }; |
147 | ||
7465d811 FG |
148 | &adc { |
149 | pinctrl-names = "default"; | |
150 | pinctrl-0 = <&adc3_in8_pin>; | |
151 | vref-supply = <®_vref>; | |
152 | status = "okay"; | |
153 | adc3: adc@200 { | |
154 | st,adc-channels = <8>; | |
155 | status = "okay"; | |
156 | }; | |
157 | }; | |
158 | ||
83722c2c MC |
159 | &clk_hse { |
160 | clock-frequency = <25000000>; | |
161 | }; | |
162 | ||
d6998234 CD |
163 | &crc { |
164 | status = "okay"; | |
165 | }; | |
166 | ||
e8e16b7b HF |
167 | &dcmi { |
168 | status = "okay"; | |
169 | ||
170 | port { | |
171 | dcmi_0: endpoint { | |
13dd3857 HF |
172 | remote-endpoint = <&ov2640_0>; |
173 | bus-width = <8>; | |
174 | hsync-active = <0>; | |
175 | vsync-active = <0>; | |
176 | pclk-sample = <1>; | |
e8e16b7b HF |
177 | }; |
178 | }; | |
179 | }; | |
180 | ||
390891d0 CM |
181 | &i2c1 { |
182 | pinctrl-0 = <&i2c1_pins>; | |
183 | pinctrl-names = "default"; | |
184 | status = "okay"; | |
c04b2e72 | 185 | |
13dd3857 HF |
186 | ov2640: camera@30 { |
187 | compatible = "ovti,ov2640"; | |
188 | reg = <0x30>; | |
189 | resetb-gpios = <&stmpegpio 2 GPIO_ACTIVE_HIGH>; | |
190 | pwdn-gpios = <&stmpegpio 0 GPIO_ACTIVE_LOW>; | |
191 | clocks = <&clk_ext_camera>; | |
192 | clock-names = "xvclk"; | |
193 | status = "okay"; | |
194 | ||
195 | port { | |
196 | ov2640_0: endpoint { | |
197 | remote-endpoint = <&dcmi_0>; | |
198 | }; | |
199 | }; | |
200 | }; | |
201 | ||
c04b2e72 HF |
202 | stmpe1600: stmpe1600@42 { |
203 | compatible = "st,stmpe1600"; | |
204 | reg = <0x42>; | |
205 | irq-gpio = <&gpioi 8 0>; | |
206 | irq-trigger = <3>; | |
207 | interrupts = <8 3>; | |
208 | interrupt-parent = <&exti>; | |
209 | interrupt-controller; | |
210 | wakeup-source; | |
211 | ||
212 | stmpegpio: stmpe_gpio { | |
213 | compatible = "st,stmpe-gpio"; | |
214 | gpio-controller; | |
215 | #gpio-cells = <2>; | |
216 | }; | |
217 | }; | |
390891d0 CM |
218 | }; |
219 | ||
7bffbd2d YF |
220 | &iwdg { |
221 | status = "okay"; | |
222 | timeout-sec = <32>; | |
223 | }; | |
224 | ||
85d95f78 YF |
225 | <dc { |
226 | status = "okay"; | |
227 | pinctrl-0 = <<dc_pins>; | |
228 | pinctrl-names = "default"; | |
229 | dma-ranges; | |
230 | ||
231 | port { | |
232 | ltdc_out_rgb: endpoint { | |
233 | remote-endpoint = <&panel_in_rgb>; | |
234 | }; | |
235 | }; | |
236 | }; | |
237 | ||
d9b296b9 | 238 | &mac { |
13759544 | 239 | status = "okay"; |
d9b296b9 | 240 | pinctrl-0 = <ðernet_mii>; |
13759544 | 241 | pinctrl-names = "default"; |
d9b296b9 | 242 | phy-mode = "mii"; |
682d77cf | 243 | phy-handle = <&phy1>; |
13759544 AT |
244 | mdio0 { |
245 | #address-cells = <1>; | |
246 | #size-cells = <0>; | |
247 | compatible = "snps,dwmac-mdio"; | |
248 | phy1: ethernet-phy@1 { | |
249 | reg = <1>; | |
250 | }; | |
251 | }; | |
252 | }; | |
253 | ||
a4e6964a AD |
254 | &rtc { |
255 | status = "okay"; | |
256 | }; | |
257 | ||
d5a7e744 FG |
258 | &timers1 { |
259 | status = "okay"; | |
260 | ||
261 | pwm { | |
262 | pinctrl-0 = <&pwm1_pins>; | |
263 | pinctrl-names = "default"; | |
264 | status = "okay"; | |
265 | }; | |
266 | ||
267 | timer@0 { | |
268 | status = "okay"; | |
269 | }; | |
270 | }; | |
271 | ||
272 | &timers3 { | |
273 | status = "okay"; | |
274 | ||
275 | pwm { | |
276 | pinctrl-0 = <&pwm3_pins>; | |
277 | pinctrl-names = "default"; | |
278 | status = "okay"; | |
279 | }; | |
280 | ||
281 | timer@2 { | |
282 | status = "okay"; | |
283 | }; | |
284 | }; | |
285 | ||
83722c2c | 286 | &usart1 { |
521df6f5 MC |
287 | pinctrl-0 = <&usart1_pins_a>; |
288 | pinctrl-names = "default"; | |
83722c2c MC |
289 | status = "okay"; |
290 | }; | |
c8cc1b72 MC |
291 | |
292 | &usbotg_hs { | |
293 | dr_mode = "host"; | |
294 | phys = <&usbotg_hs_phy>; | |
295 | phy-names = "usb2-phy"; | |
296 | pinctrl-0 = <&usbotg_hs_pins_a>; | |
297 | pinctrl-names = "default"; | |
298 | status = "okay"; | |
299 | }; |