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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 "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/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
56 /* Will be filled by the bootloader */
57 memory@10000000 {
58 device_type = "memory";
59 reg = <0x10000000 0>;
60 };
61
62 aliases {
63 i2c0 = &i2c2;
64 i2c1 = &i2c3;
65 };
66
67 aliases {
68 rtc0 = &rtc_i2c;
69 rtc1 = &snvs_rtc;
70 };
71
72 chosen {
73 stdout-path = "serial0:115200n8";
74 };
75
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";
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
98 lcd_display: disp0 {
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
150 mcp251x0: mcp251x@0 {
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 {
173 compatible = "st,m41t0";
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 {
225 status = "okay";
226};
227
228&weim {
229 status = "okay";
230
231 /* weim memory map: 32MB on CS0, CS1, CS2 and CS3 */
232 ranges = <0 0 0x08000000 0x02000000
233 1 0 0x0a000000 0x02000000
234 2 0 0x0c000000 0x02000000
235 3 0 0x0e000000 0x02000000>;
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};
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/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
56 aliases {
57 i2c0 = &i2c2;
58 i2c1 = &i2c3;
59 };
60
61 aliases {
62 rtc0 = &rtc_i2c;
63 rtc1 = &snvs_rtc;
64 };
65
66 clocks {
67 /* Fixed crystal dedicated to mcp251x */
68 clk16m: clk@1 {
69 compatible = "fixed-clock";
70 reg = <1>;
71 #clock-cells = <0>;
72 clock-frequency = <16000000>;
73 clock-output-names = "clk16m";
74 };
75 };
76
77 gpio-keys {
78 compatible = "gpio-keys";
79 pinctrl-names = "default";
80 pinctrl-0 = <&pinctrl_gpio_keys>;
81
82 wakeup {
83 label = "Wake-Up";
84 gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>; /* SODIMM 45 */
85 linux,code = <KEY_WAKEUP>;
86 debounce-interval = <10>;
87 wakeup-source;
88 };
89 };
90
91 lcd_display: display@di0 {
92 compatible = "fsl,imx-parallel-display";
93 #address-cells = <1>;
94 #size-cells = <0>;
95 interface-pix-fmt = "bgr666";
96 pinctrl-names = "default";
97 pinctrl-0 = <&pinctrl_ipu1_lcdif>;
98 status = "okay";
99
100 port@0 {
101 reg = <0>;
102
103 lcd_display_in: endpoint {
104 remote-endpoint = <&ipu1_di0_disp0>;
105 };
106 };
107
108 port@1 {
109 reg = <1>;
110
111 lcd_display_out: endpoint {
112 remote-endpoint = <&lcd_panel_in>;
113 };
114 };
115 };
116
117 panel: panel {
118 /*
119 * edt,et057090dhu: EDT 5.7" LCD TFT
120 * edt,et070080dh6: EDT 7.0" LCD TFT
121 */
122 compatible = "edt,et057090dhu";
123 backlight = <&backlight>;
124
125 port {
126 lcd_panel_in: endpoint {
127 remote-endpoint = <&lcd_display_out>;
128 };
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/* Colibri SSP */
140&ecspi4 {
141 status = "okay";
142
143 mcp251x0: mcp251x@1 {
144 compatible = "microchip,mcp2515";
145 reg = <0>;
146 clocks = <&clk16m>;
147 interrupt-parent = <&gpio3>;
148 interrupts = <27 0x2>;
149 spi-max-frequency = <10000000>;
150 status = "okay";
151 };
152};
153
154&hdmi {
155 status = "okay";
156};
157
158/*
159 * Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 (e.g. RTC on carrier board)
160 */
161&i2c3 {
162 status = "okay";
163
164 /* M41T0M6 real time clock on carrier board */
165 rtc_i2c: rtc@68 {
166 compatible = "st,m41t00";
167 reg = <0x68>;
168 };
169};
170
171&ipu1_di0_disp0 {
172 remote-endpoint = <&lcd_display_in>;
173};
174
175&pwm1 {
176 status = "okay";
177};
178
179&pwm2 {
180 status = "okay";
181};
182
183&pwm3 {
184 status = "okay";
185};
186
187&pwm4 {
188 status = "okay";
189};
190
191®_usb_host_vbus {
192 status = "okay";
193};
194
195&uart1 {
196 status = "okay";
197};
198
199&uart2 {
200 status = "okay";
201};
202
203&uart3 {
204 status = "okay";
205};
206
207&usbh1 {
208 vbus-supply = <®_usb_host_vbus>;
209 status = "okay";
210};
211
212&usbotg {
213 status = "okay";
214};
215
216/* Colibri MMC */
217&usdhc1 {
218 pinctrl-names = "default";
219 pinctrl-0 = <&pinctrl_mmc_cd>;
220 cd-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>; /* MMCD */
221 status = "okay";
222};
223
224&weim {
225 status = "okay";
226
227 /* weim memory map: 32MB on CS0, 32MB on CS1, 32MB on CS2 */
228 ranges = <0 0 0x08000000 0x02000000
229 1 0 0x0a000000 0x02000000
230 2 0 0x0c000000 0x02000000>;
231
232 /* SRAM on Colibri nEXT_CS0 */
233 sram@0,0 {
234 compatible = "cypress,cy7c1019dv33-10zsxi, mtd-ram";
235 reg = <0 0 0x00010000>;
236 #address-cells = <1>;
237 #size-cells = <1>;
238 bank-width = <2>;
239 fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000
240 0x00000000 0x04000040 0x00000000>;
241 };
242
243 /* SRAM on Colibri nEXT_CS1 */
244 sram@1,0 {
245 compatible = "cypress,cy7c1019dv33-10zsxi, mtd-ram";
246 reg = <1 0 0x00010000>;
247 #address-cells = <1>;
248 #size-cells = <1>;
249 bank-width = <2>;
250 fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000
251 0x00000000 0x04000040 0x00000000>;
252 };
253};