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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" | |
2aaae13a | 50 | #include "stm32f429-pinctrl.dtsi" |
5670501c | 51 | #include <dt-bindings/input/input.h> |
13dd3857 | 52 | #include <dt-bindings/gpio/gpio.h> |
83722c2c MC |
53 | |
54 | / { | |
55 | model = "STMicroelectronics STM32429i-EVAL board"; | |
56 | compatible = "st,stm32429i-eval", "st,stm32f429"; | |
57 | ||
58 | chosen { | |
d3609eea | 59 | bootargs = "root=/dev/ram"; |
83722c2c MC |
60 | stdout-path = "serial0:115200n8"; |
61 | }; | |
62 | ||
63 | memory { | |
b2aa7f77 | 64 | reg = <0x00000000 0x2000000>; |
83722c2c MC |
65 | }; |
66 | ||
67 | aliases { | |
68 | serial0 = &usart1; | |
69 | }; | |
b690172f | 70 | |
13dd3857 HF |
71 | clocks { |
72 | clk_ext_camera: clk-ext-camera { | |
73 | #clock-cells = <0>; | |
74 | compatible = "fixed-clock"; | |
75 | clock-frequency = <24000000>; | |
76 | }; | |
77 | }; | |
78 | ||
626e7ea0 AT |
79 | soc { |
80 | dma-ranges = <0xc0000000 0x0 0x10000000>; | |
81 | }; | |
82 | ||
7465d811 FG |
83 | regulators { |
84 | compatible = "simple-bus"; | |
85 | #address-cells = <1>; | |
86 | #size-cells = <0>; | |
87 | ||
88 | reg_vref: regulator@0 { | |
89 | compatible = "regulator-fixed"; | |
90 | reg = <0>; | |
91 | regulator-name = "vref"; | |
92 | regulator-min-microvolt = <3300000>; | |
93 | regulator-max-microvolt = <3300000>; | |
94 | }; | |
95 | }; | |
96 | ||
b690172f MC |
97 | leds { |
98 | compatible = "gpio-leds"; | |
99 | green { | |
100 | gpios = <&gpiog 6 1>; | |
101 | linux,default-trigger = "heartbeat"; | |
102 | }; | |
103 | orange { | |
104 | gpios = <&gpiog 7 1>; | |
105 | }; | |
106 | red { | |
107 | gpios = <&gpiog 10 1>; | |
108 | }; | |
109 | blue { | |
110 | gpios = <&gpiog 12 1>; | |
111 | }; | |
112 | }; | |
c8cc1b72 | 113 | |
5670501c MC |
114 | gpio_keys { |
115 | compatible = "gpio-keys"; | |
116 | #address-cells = <1>; | |
117 | #size-cells = <0>; | |
118 | autorepeat; | |
119 | button@0 { | |
120 | label = "Wake up"; | |
121 | linux,code = <KEY_WAKEUP>; | |
122 | gpios = <&gpioa 0 0>; | |
123 | }; | |
124 | button@1 { | |
125 | label = "Tamper"; | |
126 | linux,code = <KEY_RESTART>; | |
127 | gpios = <&gpioc 13 0>; | |
128 | }; | |
129 | }; | |
130 | ||
c8cc1b72 MC |
131 | usbotg_hs_phy: usbphy { |
132 | #phy-cells = <0>; | |
133 | compatible = "usb-nop-xceiv"; | |
f20a406b | 134 | clocks = <&rcc 0 STM32F4_AHB1_CLOCK(OTGHSULPI)>; |
c8cc1b72 MC |
135 | clock-names = "main_clk"; |
136 | }; | |
85d95f78 YF |
137 | |
138 | panel_rgb: panel-rgb { | |
139 | compatible = "ampire,am-480272h3tmqw-t01h"; | |
140 | status = "okay"; | |
141 | port { | |
142 | panel_in_rgb: endpoint { | |
143 | remote-endpoint = <<dc_out_rgb>; | |
144 | }; | |
145 | }; | |
146 | }; | |
83722c2c MC |
147 | }; |
148 | ||
7465d811 FG |
149 | &adc { |
150 | pinctrl-names = "default"; | |
151 | pinctrl-0 = <&adc3_in8_pin>; | |
152 | vref-supply = <®_vref>; | |
153 | status = "okay"; | |
154 | adc3: adc@200 { | |
155 | st,adc-channels = <8>; | |
156 | status = "okay"; | |
157 | }; | |
158 | }; | |
159 | ||
83722c2c MC |
160 | &clk_hse { |
161 | clock-frequency = <25000000>; | |
162 | }; | |
163 | ||
d6998234 CD |
164 | &crc { |
165 | status = "okay"; | |
166 | }; | |
167 | ||
e8e16b7b HF |
168 | &dcmi { |
169 | status = "okay"; | |
170 | ||
171 | port { | |
172 | dcmi_0: endpoint { | |
13dd3857 HF |
173 | remote-endpoint = <&ov2640_0>; |
174 | bus-width = <8>; | |
175 | hsync-active = <0>; | |
176 | vsync-active = <0>; | |
177 | pclk-sample = <1>; | |
e8e16b7b HF |
178 | }; |
179 | }; | |
180 | }; | |
181 | ||
390891d0 CM |
182 | &i2c1 { |
183 | pinctrl-0 = <&i2c1_pins>; | |
184 | pinctrl-names = "default"; | |
185 | status = "okay"; | |
c04b2e72 | 186 | |
13dd3857 HF |
187 | ov2640: camera@30 { |
188 | compatible = "ovti,ov2640"; | |
189 | reg = <0x30>; | |
190 | resetb-gpios = <&stmpegpio 2 GPIO_ACTIVE_HIGH>; | |
191 | pwdn-gpios = <&stmpegpio 0 GPIO_ACTIVE_LOW>; | |
192 | clocks = <&clk_ext_camera>; | |
193 | clock-names = "xvclk"; | |
194 | status = "okay"; | |
195 | ||
196 | port { | |
197 | ov2640_0: endpoint { | |
198 | remote-endpoint = <&dcmi_0>; | |
199 | }; | |
200 | }; | |
201 | }; | |
202 | ||
c04b2e72 HF |
203 | stmpe1600: stmpe1600@42 { |
204 | compatible = "st,stmpe1600"; | |
205 | reg = <0x42>; | |
c04b2e72 | 206 | interrupts = <8 3>; |
4edd8121 | 207 | interrupt-parent = <&gpioi>; |
c04b2e72 HF |
208 | interrupt-controller; |
209 | wakeup-source; | |
210 | ||
211 | stmpegpio: stmpe_gpio { | |
212 | compatible = "st,stmpe-gpio"; | |
213 | gpio-controller; | |
214 | #gpio-cells = <2>; | |
215 | }; | |
216 | }; | |
390891d0 CM |
217 | }; |
218 | ||
7bffbd2d YF |
219 | &iwdg { |
220 | status = "okay"; | |
221 | timeout-sec = <32>; | |
222 | }; | |
223 | ||
85d95f78 YF |
224 | <dc { |
225 | status = "okay"; | |
226 | pinctrl-0 = <<dc_pins>; | |
227 | pinctrl-names = "default"; | |
228 | dma-ranges; | |
229 | ||
230 | port { | |
231 | ltdc_out_rgb: endpoint { | |
232 | remote-endpoint = <&panel_in_rgb>; | |
233 | }; | |
234 | }; | |
235 | }; | |
236 | ||
d9b296b9 | 237 | &mac { |
13759544 | 238 | status = "okay"; |
d9b296b9 | 239 | pinctrl-0 = <ðernet_mii>; |
13759544 | 240 | pinctrl-names = "default"; |
d9b296b9 | 241 | phy-mode = "mii"; |
682d77cf | 242 | phy-handle = <&phy1>; |
13759544 AT |
243 | mdio0 { |
244 | #address-cells = <1>; | |
245 | #size-cells = <0>; | |
246 | compatible = "snps,dwmac-mdio"; | |
247 | phy1: ethernet-phy@1 { | |
248 | reg = <1>; | |
249 | }; | |
250 | }; | |
251 | }; | |
252 | ||
a4e6964a AD |
253 | &rtc { |
254 | status = "okay"; | |
255 | }; | |
256 | ||
d5a7e744 FG |
257 | &timers1 { |
258 | status = "okay"; | |
259 | ||
260 | pwm { | |
261 | pinctrl-0 = <&pwm1_pins>; | |
262 | pinctrl-names = "default"; | |
263 | status = "okay"; | |
264 | }; | |
265 | ||
266 | timer@0 { | |
267 | status = "okay"; | |
268 | }; | |
269 | }; | |
270 | ||
271 | &timers3 { | |
272 | status = "okay"; | |
273 | ||
274 | pwm { | |
275 | pinctrl-0 = <&pwm3_pins>; | |
276 | pinctrl-names = "default"; | |
277 | status = "okay"; | |
278 | }; | |
279 | ||
280 | timer@2 { | |
281 | status = "okay"; | |
282 | }; | |
283 | }; | |
284 | ||
83722c2c | 285 | &usart1 { |
521df6f5 MC |
286 | pinctrl-0 = <&usart1_pins_a>; |
287 | pinctrl-names = "default"; | |
83722c2c MC |
288 | status = "okay"; |
289 | }; | |
c8cc1b72 MC |
290 | |
291 | &usbotg_hs { | |
292 | dr_mode = "host"; | |
293 | phys = <&usbotg_hs_phy>; | |
294 | phy-names = "usb2-phy"; | |
295 | pinctrl-0 = <&usbotg_hs_pins_a>; | |
296 | pinctrl-names = "default"; | |
297 | status = "okay"; | |
298 | }; |