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1db15321 PŠ |
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 | * | |
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 , 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"; | |
54 | compatible = "toradex,apalis_imx6q-ixora", "toradex,apalis_imx6q", | |
55 | "fsl,imx6q"; | |
56 | ||
57 | aliases { | |
58 | i2c0 = &i2cddc; | |
59 | i2c1 = &i2c1; | |
60 | i2c2 = &i2c2; | |
61 | i2c3 = &i2c3; | |
62 | }; | |
63 | ||
64 | aliases { | |
65 | rtc0 = &rtc_i2c; | |
66 | rtc1 = &snvs_rtc; | |
67 | }; | |
68 | ||
69 | gpio-keys { | |
70 | compatible = "gpio-keys"; | |
71 | pinctrl-names = "default"; | |
72 | pinctrl-0 = <&pinctrl_gpio_keys>; | |
73 | ||
74 | wakeup { | |
75 | label = "Wake-Up"; | |
76 | gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; | |
77 | linux,code = <KEY_WAKEUP>; | |
78 | debounce-interval = <10>; | |
79 | wakeup-source; | |
80 | }; | |
81 | }; | |
82 | ||
83 | leds { | |
84 | compatible = "gpio-leds"; | |
85 | ||
86 | pinctrl-names = "default"; | |
87 | pinctrl-0 = <&pinctrl_leds_ixora>; | |
88 | ||
89 | led4-green { | |
90 | label = "LED_4_GREEN"; | |
91 | gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>; | |
92 | }; | |
93 | ||
94 | led4-red { | |
95 | label = "LED_4_RED"; | |
96 | gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; | |
97 | }; | |
98 | ||
99 | led5-green { | |
100 | label = "LED_5_GREEN"; | |
101 | gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>; | |
102 | }; | |
103 | ||
104 | led5-red { | |
105 | label = "LED_5_RED"; | |
106 | gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; | |
107 | }; | |
108 | }; | |
109 | ||
110 | pwmleds { | |
111 | compatible = "pwm-leds"; | |
112 | ||
113 | ledpwm1 { | |
114 | label = "PWM1"; | |
115 | pwms = <&pwm1 0 50000>; | |
116 | max-brightness = <255>; | |
117 | }; | |
118 | ||
119 | ledpwm2 { | |
120 | label = "PWM2"; | |
121 | pwms = <&pwm2 0 50000>; | |
122 | max-brightness = <255>; | |
123 | }; | |
124 | ||
125 | ledpwm3 { | |
126 | label = "PWM3"; | |
127 | pwms = <&pwm3 0 50000>; | |
128 | max-brightness = <255>; | |
129 | }; | |
130 | }; | |
131 | }; | |
132 | ||
133 | &backlight { | |
134 | brightness-levels = <0 127 191 223 239 247 251 255>; | |
135 | default-brightness-level = <1>; | |
136 | status = "okay"; | |
137 | }; | |
138 | ||
139 | &can1 { | |
140 | status = "okay"; | |
141 | }; | |
142 | ||
143 | &can2 { | |
144 | status = "okay"; | |
145 | }; | |
146 | ||
147 | &hdmi { | |
148 | ddc-i2c-bus = <&i2cddc>; | |
149 | status = "okay"; | |
150 | }; | |
151 | ||
152 | &i2cddc { | |
153 | status = "okay"; | |
154 | }; | |
155 | ||
156 | /* GEN1_I2C: I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */ | |
157 | &i2c1 { | |
158 | status = "okay"; | |
159 | ||
160 | eeprom@50 { | |
161 | compatible = "atmel,24c02"; | |
162 | reg = <0x50>; | |
163 | }; | |
164 | ||
165 | /* M41T0M6 real time clock on carrier board */ | |
166 | rtc_i2c: rtc@68 { | |
167 | compatible = "st,m41t00"; | |
168 | reg = <0x68>; | |
169 | }; | |
170 | }; | |
171 | ||
172 | &ldb { | |
173 | status = "okay"; | |
174 | }; | |
175 | ||
176 | &pcie { | |
177 | /* active-low meaning opposite of regular PERST# active-low polarity */ | |
178 | reset-gpio = <&gpio1 28 GPIO_ACTIVE_LOW>; | |
179 | status = "okay"; | |
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_otg_vbus { | |
199 | status = "okay"; | |
200 | }; | |
201 | ||
202 | ®_usb_host_vbus { | |
203 | status = "okay"; | |
204 | }; | |
205 | ||
206 | &sata { | |
207 | status = "okay"; | |
208 | }; | |
209 | ||
210 | &sound_spdif { | |
211 | status = "okay"; | |
212 | }; | |
213 | ||
214 | &spdif { | |
215 | status = "okay"; | |
216 | }; | |
217 | ||
218 | &uart1 { | |
219 | status = "okay"; | |
220 | }; | |
221 | ||
222 | &uart2 { | |
223 | status = "okay"; | |
224 | }; | |
225 | ||
226 | &uart4 { | |
227 | status = "okay"; | |
228 | }; | |
229 | ||
230 | &uart5 { | |
231 | status = "okay"; | |
232 | }; | |
233 | ||
234 | &usbh1 { | |
235 | vbus-supply = <®_usb_host_vbus>; | |
236 | status = "okay"; | |
237 | }; | |
238 | ||
239 | &usbotg { | |
240 | vbus-supply = <®_usb_otg_vbus>; | |
241 | status = "okay"; | |
242 | }; | |
243 | ||
244 | /* SD1 */ | |
245 | &usdhc2 { | |
246 | pinctrl-names = "default"; | |
247 | pinctrl-0 = <&pinctrl_sd_cd>; | |
248 | cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>; | |
249 | status = "okay"; | |
250 | }; | |
251 | ||
252 | &iomuxc { | |
253 | /* | |
254 | * Mux the Apalis GPIOs | |
255 | * GPIO5, 6 used by optional fusion_F0710A kernel module | |
256 | */ | |
257 | pinctrl-names = "default"; | |
258 | pinctrl-0 = <&pinctrl_apalis_gpio1 &pinctrl_apalis_gpio2 | |
259 | &pinctrl_apalis_gpio3 &pinctrl_apalis_gpio4 | |
260 | &pinctrl_apalis_gpio5 &pinctrl_apalis_gpio6 | |
261 | &pinctrl_apalis_gpio7 &pinctrl_apalis_gpio8 | |
262 | >; | |
263 | ||
264 | pinctrl_leds_ixora: ledsixoragrp { | |
265 | fsl,pins = < | |
266 | MX6QDL_PAD_SD1_DAT1__GPIO1_IO17 0x1b0b0 | |
267 | MX6QDL_PAD_SD1_DAT3__GPIO1_IO21 0x1b0b0 | |
268 | MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0 | |
269 | MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0 | |
270 | >; | |
271 | }; | |
272 | }; |