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fc48e764 SM |
1 | /* |
2 | * Copyright 2014-2016 Toradex AG | |
3 | * Copyright 2012 Freescale Semiconductor, Inc. | |
4 | * Copyright 2011 Linaro Ltd. | |
5 | * | |
6 | * This file is dual-licensed: you can use it either under the terms | |
7 | * of the GPL or the X11 license, at your option. Note that this dual | |
8 | * licensing only applies to this file, and not this project as a | |
9 | * whole. | |
10 | * | |
11 | * a) This file is free software; you can redistribute it and/or | |
12 | * modify it under the terms of the GNU General Public License | |
13 | * version 2 as published by the Free Software Foundation. | |
14 | * | |
13283626 | 15 | * This file is distributed in the hope that it will be useful, |
fc48e764 SM |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | * GNU General Public License for more details. | |
19 | * | |
13283626 | 20 | * Or, alternatively, |
fc48e764 SM |
21 | * |
22 | * b) Permission is hereby granted, free of charge, to any person | |
23 | * obtaining a copy of this software and associated documentation | |
24 | * files (the "Software"), to deal in the Software without | |
13283626 | 25 | * restriction, including without limitation the rights to use, |
fc48e764 SM |
26 | * copy, modify, merge, publish, distribute, sublicense, and/or |
27 | * sell copies of the Software, and to permit persons to whom the | |
28 | * Software is furnished to do so, subject to the following | |
29 | * conditions: | |
30 | * | |
31 | * The above copyright notice and this permission notice shall be | |
32 | * included in all copies or substantial portions of the Software. | |
33 | * | |
13283626 | 34 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
fc48e764 SM |
35 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
36 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
37 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
13283626 | 38 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
fc48e764 SM |
39 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
40 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
41 | * OTHER DEALINGS IN THE SOFTWARE. | |
42 | */ | |
43 | ||
44 | /dts-v1/; | |
45 | ||
46 | #include <dt-bindings/input/input.h> | |
47 | #include <dt-bindings/interrupt-controller/irq.h> | |
48 | #include "imx6dl.dtsi" | |
49 | #include "imx6qdl-colibri.dtsi" | |
50 | ||
51 | / { | |
52 | model = "Toradex Colibri iMX6DL/S on Colibri Evaluation Board V3"; | |
53 | compatible = "toradex,colibri_imx6dl-eval-v3", "toradex,colibri_imx6dl", | |
54 | "fsl,imx6dl"; | |
55 | ||
6de57233 | 56 | /* Will be filled by the bootloader */ |
edc05819 | 57 | memory@10000000 { |
404c0c93 | 58 | device_type = "memory"; |
edc05819 | 59 | reg = <0x10000000 0>; |
6de57233 MF |
60 | }; |
61 | ||
fc48e764 SM |
62 | aliases { |
63 | i2c0 = &i2c2; | |
64 | i2c1 = &i2c3; | |
65 | }; | |
66 | ||
67 | aliases { | |
68 | rtc0 = &rtc_i2c; | |
69 | rtc1 = &snvs_rtc; | |
70 | }; | |
71 | ||
f10acffc SA |
72 | chosen { |
73 | stdout-path = "serial0:115200n8"; | |
74 | }; | |
75 | ||
8799b5d5 SG |
76 | /* Fixed crystal dedicated to mcp251x */ |
77 | clk16m: clock-16m { | |
78 | compatible = "fixed-clock"; | |
79 | #clock-cells = <0>; | |
80 | clock-frequency = <16000000>; | |
81 | clock-output-names = "clk16m"; | |
fc48e764 SM |
82 | }; |
83 | ||
84 | gpio-keys { | |
85 | compatible = "gpio-keys"; | |
86 | pinctrl-names = "default"; | |
87 | pinctrl-0 = <&pinctrl_gpio_keys>; | |
88 | ||
89 | wakeup { | |
90 | label = "Wake-Up"; | |
91 | gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>; /* SODIMM 45 */ | |
92 | linux,code = <KEY_WAKEUP>; | |
93 | debounce-interval = <10>; | |
94 | wakeup-source; | |
95 | }; | |
96 | }; | |
97 | ||
792d4edd | 98 | lcd_display: disp0 { |
fc48e764 SM |
99 | compatible = "fsl,imx-parallel-display"; |
100 | #address-cells = <1>; | |
101 | #size-cells = <0>; | |
102 | interface-pix-fmt = "bgr666"; | |
103 | pinctrl-names = "default"; | |
104 | pinctrl-0 = <&pinctrl_ipu1_lcdif>; | |
105 | status = "okay"; | |
106 | ||
107 | port@0 { | |
108 | reg = <0>; | |
109 | ||
110 | lcd_display_in: endpoint { | |
111 | remote-endpoint = <&ipu1_di0_disp0>; | |
112 | }; | |
113 | }; | |
114 | ||
115 | port@1 { | |
116 | reg = <1>; | |
117 | ||
118 | lcd_display_out: endpoint { | |
119 | remote-endpoint = <&lcd_panel_in>; | |
120 | }; | |
121 | }; | |
122 | }; | |
123 | ||
124 | panel: panel { | |
125 | /* | |
126 | * edt,et057090dhu: EDT 5.7" LCD TFT | |
127 | * edt,et070080dh6: EDT 7.0" LCD TFT | |
128 | */ | |
129 | compatible = "edt,et057090dhu"; | |
130 | backlight = <&backlight>; | |
131 | ||
132 | port { | |
133 | lcd_panel_in: endpoint { | |
134 | remote-endpoint = <&lcd_display_out>; | |
135 | }; | |
136 | }; | |
137 | }; | |
138 | }; | |
139 | ||
140 | &backlight { | |
141 | brightness-levels = <0 127 191 223 239 247 251 255>; | |
142 | default-brightness-level = <1>; | |
143 | status = "okay"; | |
144 | }; | |
145 | ||
146 | /* Colibri SSP */ | |
147 | &ecspi4 { | |
148 | status = "okay"; | |
149 | ||
5a2ecf0d | 150 | mcp251x0: mcp251x@0 { |
fc48e764 SM |
151 | compatible = "microchip,mcp2515"; |
152 | reg = <0>; | |
153 | clocks = <&clk16m>; | |
154 | interrupt-parent = <&gpio3>; | |
155 | interrupts = <27 0x2>; | |
156 | spi-max-frequency = <10000000>; | |
157 | status = "okay"; | |
158 | }; | |
159 | }; | |
160 | ||
161 | &hdmi { | |
162 | status = "okay"; | |
163 | }; | |
164 | ||
165 | /* | |
166 | * Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 (e.g. RTC on carrier board) | |
167 | */ | |
168 | &i2c3 { | |
169 | status = "okay"; | |
170 | ||
171 | /* M41T0M6 real time clock on carrier board */ | |
172 | rtc_i2c: rtc@68 { | |
c53bec16 | 173 | compatible = "st,m41t0"; |
fc48e764 SM |
174 | reg = <0x68>; |
175 | }; | |
176 | }; | |
177 | ||
178 | &ipu1_di0_disp0 { | |
179 | remote-endpoint = <&lcd_display_in>; | |
180 | }; | |
181 | ||
182 | &pwm1 { | |
183 | status = "okay"; | |
184 | }; | |
185 | ||
186 | &pwm2 { | |
187 | status = "okay"; | |
188 | }; | |
189 | ||
190 | &pwm3 { | |
191 | status = "okay"; | |
192 | }; | |
193 | ||
194 | &pwm4 { | |
195 | status = "okay"; | |
196 | }; | |
197 | ||
198 | ®_usb_host_vbus { | |
199 | status = "okay"; | |
200 | }; | |
201 | ||
202 | &uart1 { | |
203 | status = "okay"; | |
204 | }; | |
205 | ||
206 | &uart2 { | |
207 | status = "okay"; | |
208 | }; | |
209 | ||
210 | &uart3 { | |
211 | status = "okay"; | |
212 | }; | |
213 | ||
214 | &usbh1 { | |
215 | vbus-supply = <®_usb_host_vbus>; | |
216 | status = "okay"; | |
217 | }; | |
218 | ||
219 | &usbotg { | |
220 | status = "okay"; | |
221 | }; | |
222 | ||
223 | /* Colibri MMC */ | |
224 | &usdhc1 { | |
fc48e764 SM |
225 | status = "okay"; |
226 | }; | |
227 | ||
228 | &weim { | |
229 | status = "okay"; | |
230 | ||
063182a4 | 231 | /* weim memory map: 32MB on CS0, CS1, CS2 and CS3 */ |
fc48e764 SM |
232 | ranges = <0 0 0x08000000 0x02000000 |
233 | 1 0 0x0a000000 0x02000000 | |
063182a4 SA |
234 | 2 0 0x0c000000 0x02000000 |
235 | 3 0 0x0e000000 0x02000000>; | |
fc48e764 SM |
236 | |
237 | /* SRAM on Colibri nEXT_CS0 */ | |
238 | sram@0,0 { | |
239 | compatible = "cypress,cy7c1019dv33-10zsxi, mtd-ram"; | |
240 | reg = <0 0 0x00010000>; | |
241 | #address-cells = <1>; | |
242 | #size-cells = <1>; | |
243 | bank-width = <2>; | |
244 | fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000 | |
245 | 0x00000000 0x04000040 0x00000000>; | |
246 | }; | |
247 | ||
248 | /* SRAM on Colibri nEXT_CS1 */ | |
249 | sram@1,0 { | |
250 | compatible = "cypress,cy7c1019dv33-10zsxi, mtd-ram"; | |
251 | reg = <1 0 0x00010000>; | |
252 | #address-cells = <1>; | |
253 | #size-cells = <1>; | |
254 | bank-width = <2>; | |
255 | fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000 | |
256 | 0x00000000 0x04000040 0x00000000>; | |
257 | }; | |
258 | }; |