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1 | /* |
2 | * Copyright 2014-2017 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 | * | |
15 | * This file is distributed in the hope that it will be useful, | |
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 | * | |
20 | * Or, alternatively, | |
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 | |
25 | * restriction, including without limitation the rights to use, | |
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 | * | |
34 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
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 | |
38 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
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/gpio/gpio.h> | |
47 | #include <dt-bindings/input/input.h> | |
48 | #include <dt-bindings/interrupt-controller/irq.h> | |
49 | #include "imx6q.dtsi" | |
50 | #include "imx6qdl-apalis.dtsi" | |
51 | ||
52 | / { | |
53 | model = "Toradex Apalis iMX6Q/D Module on Ixora Carrier Board V1.1"; | |
54 | compatible = "toradex,apalis_imx6q-ixora-v1.1", | |
55 | "toradex,apalis_imx6q-ixora", "toradex,apalis_imx6q", | |
56 | "fsl,imx6q"; | |
57 | ||
58 | aliases { | |
59 | i2c0 = &i2c1; | |
60 | i2c1 = &i2c3; | |
61 | i2c2 = &i2c2; | |
62 | rtc0 = &rtc_i2c; | |
63 | rtc1 = &snvs_rtc; | |
64 | }; | |
65 | ||
66 | gpio-keys { | |
67 | compatible = "gpio-keys"; | |
68 | pinctrl-names = "default"; | |
69 | pinctrl-0 = <&pinctrl_gpio_keys>; | |
70 | ||
71 | wakeup { | |
72 | label = "Wake-Up"; | |
73 | gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; | |
74 | linux,code = <KEY_WAKEUP>; | |
75 | debounce-interval = <10>; | |
76 | wakeup-source; | |
77 | }; | |
78 | }; | |
79 | ||
80 | lcd_display: display@di0 { | |
81 | compatible = "fsl,imx-parallel-display"; | |
82 | #address-cells = <1>; | |
83 | #size-cells = <0>; | |
84 | interface-pix-fmt = "rgb24"; | |
85 | pinctrl-names = "default"; | |
86 | pinctrl-0 = <&pinctrl_ipu1_lcdif>; | |
87 | status = "okay"; | |
88 | ||
89 | port@0 { | |
90 | reg = <0>; | |
91 | ||
92 | lcd_display_in: endpoint { | |
93 | remote-endpoint = <&ipu1_di1_disp1>; | |
94 | }; | |
95 | }; | |
96 | ||
97 | port@1 { | |
98 | reg = <1>; | |
99 | ||
100 | lcd_display_out: endpoint { | |
101 | remote-endpoint = <&lcd_panel_in>; | |
102 | }; | |
103 | }; | |
104 | }; | |
105 | ||
106 | panel: panel { | |
107 | /* | |
108 | * edt,et057090dhu: EDT 5.7" LCD TFT | |
109 | * edt,et070080dh6: EDT 7.0" LCD TFT | |
110 | */ | |
111 | compatible = "edt,et057090dhu"; | |
112 | backlight = <&backlight>; | |
113 | ||
114 | port { | |
115 | lcd_panel_in: endpoint { | |
116 | remote-endpoint = <&lcd_display_out>; | |
117 | }; | |
118 | }; | |
119 | }; | |
120 | ||
121 | leds { | |
122 | compatible = "gpio-leds"; | |
123 | ||
124 | pinctrl-names = "default"; | |
125 | pinctrl-0 = <&pinctrl_leds_ixora>; | |
126 | ||
127 | led4-green { | |
128 | label = "LED_4_GREEN"; | |
129 | gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>; | |
130 | }; | |
131 | ||
132 | led4-red { | |
133 | label = "LED_4_RED"; | |
134 | gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>; | |
135 | }; | |
136 | ||
137 | led5-green { | |
138 | label = "LED_5_GREEN"; | |
139 | gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>; | |
140 | }; | |
141 | ||
142 | led5-red { | |
143 | label = "LED_5_RED"; | |
144 | gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; | |
145 | }; | |
146 | }; | |
147 | }; | |
148 | ||
149 | &backlight { | |
150 | brightness-levels = <0 127 191 223 239 247 251 255>; | |
151 | default-brightness-level = <1>; | |
152 | status = "okay"; | |
153 | }; | |
154 | ||
155 | &can1 { | |
156 | status = "okay"; | |
157 | }; | |
158 | ||
159 | &can2 { | |
160 | status = "okay"; | |
161 | }; | |
162 | ||
163 | &hdmi { | |
164 | status = "okay"; | |
165 | }; | |
166 | ||
167 | /* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */ | |
168 | &i2c1 { | |
169 | status = "okay"; | |
170 | ||
171 | /* M41T0M6 real time clock on carrier board */ | |
172 | rtc_i2c: rtc@68 { | |
173 | compatible = "st,m41t00"; | |
174 | reg = <0x68>; | |
175 | }; | |
176 | }; | |
177 | ||
178 | /* | |
179 | * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier | |
180 | * board) | |
181 | */ | |
182 | &i2c3 { | |
183 | status = "okay"; | |
184 | }; | |
185 | ||
186 | &ipu1_di1_disp1 { | |
187 | remote-endpoint = <&lcd_display_in>; | |
188 | }; | |
189 | ||
190 | &ldb { | |
191 | status = "okay"; | |
192 | }; | |
193 | ||
194 | &pcie { | |
195 | /* active-high meaning opposite of regular PERST# active-low polarity */ | |
196 | reset-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>; | |
197 | reset-gpio-active-high; | |
198 | status = "okay"; | |
199 | }; | |
200 | ||
201 | &pwm1 { | |
202 | status = "okay"; | |
203 | }; | |
204 | ||
205 | &pwm2 { | |
206 | status = "okay"; | |
207 | }; | |
208 | ||
209 | &pwm3 { | |
210 | status = "okay"; | |
211 | }; | |
212 | ||
213 | &pwm4 { | |
214 | status = "okay"; | |
215 | }; | |
216 | ||
217 | ®_usb_otg_vbus { | |
218 | status = "okay"; | |
219 | }; | |
220 | ||
221 | ®_usb_host_vbus { | |
222 | status = "okay"; | |
223 | }; | |
224 | ||
225 | &sata { | |
226 | status = "okay"; | |
227 | }; | |
228 | ||
229 | &sound_spdif { | |
230 | status = "okay"; | |
231 | }; | |
232 | ||
233 | &spdif { | |
234 | status = "okay"; | |
235 | }; | |
236 | ||
237 | &uart1 { | |
238 | status = "okay"; | |
239 | }; | |
240 | ||
241 | &uart2 { | |
242 | status = "okay"; | |
243 | }; | |
244 | ||
245 | &uart4 { | |
246 | status = "okay"; | |
247 | }; | |
248 | ||
249 | &uart5 { | |
250 | status = "okay"; | |
251 | }; | |
252 | ||
253 | &usbh1 { | |
254 | vbus-supply = <®_usb_host_vbus>; | |
255 | status = "okay"; | |
256 | }; | |
257 | ||
258 | &usbotg { | |
259 | vbus-supply = <®_usb_otg_vbus>; | |
260 | status = "okay"; | |
261 | }; | |
262 | ||
263 | /* MMC1 */ | |
264 | &usdhc1 { | |
265 | pinctrl-names = "default"; | |
266 | pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_mmc_cd>; | |
267 | cd-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>; | |
268 | bus-width = <4>; | |
269 | status = "okay"; | |
270 | }; | |
271 | ||
272 | &iomuxc { | |
273 | /* | |
274 | * Mux the Apalis GPIOs | |
275 | */ | |
276 | pinctrl-names = "default"; | |
277 | pinctrl-0 = <&pinctrl_apalis_gpio1 &pinctrl_apalis_gpio2 | |
278 | &pinctrl_apalis_gpio3 &pinctrl_apalis_gpio4 | |
279 | &pinctrl_apalis_gpio5 &pinctrl_apalis_gpio6 | |
280 | &pinctrl_apalis_gpio7 &pinctrl_apalis_gpio8 | |
281 | >; | |
282 | ||
283 | pinctrl_leds_ixora: ledsixoragrp { | |
284 | fsl,pins = < | |
285 | MX6QDL_PAD_SD2_DAT1__GPIO1_IO14 0x1b0b0 | |
286 | MX6QDL_PAD_SD2_DAT3__GPIO1_IO12 0x1b0b0 | |
287 | MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0 | |
288 | MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0 | |
289 | >; | |
290 | }; | |
291 | }; |