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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: disp0 {
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,m41t0";
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};
1// SPDX-License-Identifier: GPL-2.0+ OR MIT
2/*
3 * Copyright 2014-2020 Toradex
4 * Copyright 2012 Freescale Semiconductor, Inc.
5 * Copyright 2011 Linaro Ltd.
6 */
7
8/dts-v1/;
9
10#include <dt-bindings/gpio/gpio.h>
11#include <dt-bindings/input/input.h>
12#include <dt-bindings/interrupt-controller/irq.h>
13#include "imx6q.dtsi"
14#include "imx6qdl-apalis.dtsi"
15
16/ {
17 model = "Toradex Apalis iMX6Q/D Module on Ixora Carrier Board V1.1";
18 compatible = "toradex,apalis_imx6q-ixora-v1.1",
19 "toradex,apalis_imx6q-ixora", "toradex,apalis_imx6q",
20 "fsl,imx6q";
21
22 aliases {
23 i2c0 = &i2c1;
24 i2c1 = &i2c3;
25 i2c2 = &i2c2;
26 rtc0 = &rtc_i2c;
27 rtc1 = &snvs_rtc;
28 };
29
30 chosen {
31 stdout-path = "serial0:115200n8";
32 };
33
34 gpio-keys {
35 compatible = "gpio-keys";
36 pinctrl-names = "default";
37 pinctrl-0 = <&pinctrl_gpio_keys>;
38
39 wakeup {
40 label = "Wake-Up";
41 gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
42 linux,code = <KEY_WAKEUP>;
43 debounce-interval = <10>;
44 wakeup-source;
45 };
46 };
47
48 lcd_display: disp0 {
49 compatible = "fsl,imx-parallel-display";
50 #address-cells = <1>;
51 #size-cells = <0>;
52 interface-pix-fmt = "rgb24";
53 pinctrl-names = "default";
54 pinctrl-0 = <&pinctrl_ipu1_lcdif>;
55 status = "okay";
56
57 port@0 {
58 reg = <0>;
59
60 lcd_display_in: endpoint {
61 remote-endpoint = <&ipu1_di1_disp1>;
62 };
63 };
64
65 port@1 {
66 reg = <1>;
67
68 lcd_display_out: endpoint {
69 remote-endpoint = <&lcd_panel_in>;
70 };
71 };
72 };
73
74 panel: panel {
75 /*
76 * edt,et057090dhu: EDT 5.7" LCD TFT
77 * edt,et070080dh6: EDT 7.0" LCD TFT
78 */
79 compatible = "edt,et057090dhu";
80 backlight = <&backlight>;
81
82 port {
83 lcd_panel_in: endpoint {
84 remote-endpoint = <&lcd_display_out>;
85 };
86 };
87 };
88
89 leds {
90 compatible = "gpio-leds";
91
92 pinctrl-names = "default";
93 pinctrl-0 = <&pinctrl_leds_ixora>;
94
95 led4-green {
96 label = "LED_4_GREEN";
97 gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
98 };
99
100 led4-red {
101 label = "LED_4_RED";
102 gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
103 };
104
105 led5-green {
106 label = "LED_5_GREEN";
107 gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
108 };
109
110 led5-red {
111 label = "LED_5_RED";
112 gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
113 };
114 };
115};
116
117&backlight {
118 brightness-levels = <0 127 191 223 239 247 251 255>;
119 default-brightness-level = <1>;
120 status = "okay";
121};
122
123&can1 {
124 status = "okay";
125};
126
127&can2 {
128 status = "okay";
129};
130
131&hdmi {
132 status = "okay";
133};
134
135/* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */
136&i2c1 {
137 status = "okay";
138
139 /*
140 * Touchscreen is using SODIMM 28/30, also used for PWM<B>, PWM<C>,
141 * aka pwm2, pwm3. so if you enable touchscreen, disable the pwms
142 */
143 touchscreen@4a {
144 compatible = "atmel,maxtouch";
145 reg = <0x4a>;
146 interrupt-parent = <&gpio6>;
147 interrupts = <10 IRQ_TYPE_EDGE_FALLING>;
148 reset-gpios = <&gpio6 9 GPIO_ACTIVE_LOW>; /* SODIMM 13 */
149 status = "disabled";
150 };
151
152 /* M41T0M6 real time clock on carrier board */
153 rtc_i2c: rtc@68 {
154 compatible = "st,m41t0";
155 reg = <0x68>;
156 };
157};
158
159/*
160 * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier
161 * board)
162 */
163&i2c3 {
164 status = "okay";
165};
166
167&ipu1_di1_disp1 {
168 remote-endpoint = <&lcd_display_in>;
169};
170
171&ldb {
172 status = "okay";
173};
174
175&pcie {
176 pinctrl-names = "default";
177 pinctrl-0 = <&pinctrl_reset_moci>;
178 /* active-high meaning opposite of regular PERST# active-low polarity */
179 reset-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>;
180 reset-gpio-active-high;
181 status = "okay";
182};
183
184&pwm1 {
185 status = "okay";
186};
187
188&pwm2 {
189 status = "okay";
190};
191
192&pwm3 {
193 status = "okay";
194};
195
196&pwm4 {
197 status = "okay";
198};
199
200®_usb_otg_vbus {
201 status = "okay";
202};
203
204®_usb_host_vbus {
205 status = "okay";
206};
207
208&sata {
209 status = "okay";
210};
211
212&sound_spdif {
213 status = "okay";
214};
215
216&spdif {
217 status = "okay";
218};
219
220&uart1 {
221 status = "okay";
222};
223
224&uart2 {
225 status = "okay";
226};
227
228&uart4 {
229 status = "okay";
230};
231
232&uart5 {
233 status = "okay";
234};
235
236&usbh1 {
237 vbus-supply = <®_usb_host_vbus>;
238 status = "okay";
239};
240
241&usbotg {
242 vbus-supply = <®_usb_otg_vbus>;
243 status = "okay";
244};
245
246/* MMC1 */
247&usdhc1 {
248 pinctrl-names = "default";
249 pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_mmc_cd>;
250 cd-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>;
251 bus-width = <4>;
252 status = "okay";
253};
254
255&iomuxc {
256 /*
257 * Mux the Apalis GPIOs
258 */
259 pinctrl-names = "default";
260 pinctrl-0 = <&pinctrl_apalis_gpio1 &pinctrl_apalis_gpio2
261 &pinctrl_apalis_gpio3 &pinctrl_apalis_gpio4
262 &pinctrl_apalis_gpio5 &pinctrl_apalis_gpio6
263 &pinctrl_apalis_gpio7 &pinctrl_apalis_gpio8
264 >;
265
266 pinctrl_leds_ixora: ledsixoragrp {
267 fsl,pins = <
268 MX6QDL_PAD_SD2_DAT1__GPIO1_IO14 0x1b0b0
269 MX6QDL_PAD_SD2_DAT3__GPIO1_IO12 0x1b0b0
270 MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0
271 MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0
272 >;
273 };
274};