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1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
2/*
3 * Copyright 2014-2022 Toradex
4 * Copyright 2012 Freescale Semiconductor, Inc.
5 * Copyright 2011 Linaro Ltd.
6 */
7
8/dts-v1/;
9
10#include <dt-bindings/input/input.h>
11#include <dt-bindings/interrupt-controller/irq.h>
12#include "imx6dl.dtsi"
13#include "imx6qdl-colibri.dtsi"
14
15/ {
16 model = "Toradex Colibri iMX6DL/S on Colibri Evaluation Board V3";
17 compatible = "toradex,colibri_imx6dl-eval-v3", "toradex,colibri_imx6dl",
18 "fsl,imx6dl";
19
20 aliases {
21 i2c0 = &i2c2;
22 i2c1 = &i2c3;
23 };
24
25 aliases {
26 rtc0 = &rtc_i2c;
27 rtc1 = &snvs_rtc;
28 };
29
30 chosen {
31 stdout-path = "serial0:115200n8";
32 };
33
34 /* Fixed crystal dedicated to mcp251x */
35 clk16m: clock-16m {
36 compatible = "fixed-clock";
37 #clock-cells = <0>;
38 clock-frequency = <16000000>;
39 clock-output-names = "clk16m";
40 };
41};
42
43/* Colibri SSP */
44&ecspi4 {
45 status = "okay";
46
47 mcp251x0: mcp251x@0 {
48 compatible = "microchip,mcp2515";
49 clocks = <&clk16m>;
50 interrupt-parent = <&gpio3>;
51 interrupts = <27 0x2>;
52 reg = <0>;
53 spi-max-frequency = <10000000>;
54 status = "okay";
55 };
56};
57
58/*
59 * Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 (e.g. RTC on carrier board)
60 */
61&i2c3 {
62 status = "okay";
63
64 /* M41T0M6 real time clock on carrier board */
65 rtc_i2c: rtc@68 {
66 compatible = "st,m41t0";
67 reg = <0x68>;
68 };
69};
70
71&iomuxc {
72 pinctrl-names = "default";
73 pinctrl-0 = <
74 &pinctrl_weim_gpio_1 &pinctrl_weim_gpio_2
75 &pinctrl_weim_gpio_3 &pinctrl_weim_gpio_4
76 &pinctrl_weim_gpio_5 &pinctrl_weim_gpio_6
77 &pinctrl_usbh_oc_1 &pinctrl_usbc_id_1
78 >;
79};
80
81&pwm1 {
82 status = "okay";
83};
84
85&pwm2 {
86 status = "okay";
87};
88
89&pwm3 {
90 status = "okay";
91};
92
93&pwm4 {
94 status = "okay";
95};
96
97®_usb_host_vbus {
98 status = "okay";
99};
100
101&uart1 {
102 status = "okay";
103};
104
105&uart2 {
106 status = "okay";
107};
108
109&uart3 {
110 status = "okay";
111};
112
113&usbh1 {
114 status = "okay";
115};
116
117&usbotg {
118 status = "okay";
119};
120
121/* Colibri MMC */
122&usdhc1 {
123 status = "okay";
124};
125
126&weim {
127 status = "okay";
128
129 /* weim memory map: 32MB on CS0, CS1, CS2 and CS3 */
130 ranges = <0 0 0x08000000 0x02000000
131 1 0 0x0a000000 0x02000000
132 2 0 0x0c000000 0x02000000
133 3 0 0x0e000000 0x02000000>;
134
135 /* SRAM on Colibri nEXT_CS0 */
136 sram@0,0 {
137 compatible = "cypress,cy7c1019dv33-10zsxi", "mtd-ram";
138 reg = <0 0 0x00010000>;
139 #address-cells = <1>;
140 #size-cells = <1>;
141 bank-width = <2>;
142 fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000
143 0x00000000 0x04000040 0x00000000>;
144 };
145
146 /* SRAM on Colibri nEXT_CS1 */
147 sram@1,0 {
148 compatible = "cypress,cy7c1019dv33-10zsxi", "mtd-ram";
149 reg = <1 0 0x00010000>;
150 #address-cells = <1>;
151 #size-cells = <1>;
152 bank-width = <2>;
153 fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000
154 0x00000000 0x04000040 0x00000000>;
155 };
156};
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};