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1/*
2 * Copyright 2016-2017 Lothar Waßmann <LW@KARO-electronics.de>
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 * a) This file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * version 2 as published by the Free Software Foundation.
12 *
13 * This file is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * Or, alternatively,
19 *
20 * b) Permission is hereby granted, free of charge, to any person
21 * obtaining a copy of this software and associated documentation
22 * files (the "Software"), to deal in the Software without
23 * restriction, including without limitation the rights to use,
24 * copy, modify, merge, publish, distribute, sublicense, and/or
25 * sell copies of the Software, and to permit persons to whom the
26 * Software is furnished to do so, subject to the following
27 * conditions:
28 *
29 * The above copyright notice and this permission notice shall be
30 * included in all copies or substantial portions of the Software.
31 *
32 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
33 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
34 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
35 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
36 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
37 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
38 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
39 * OTHER DEALINGS IN THE SOFTWARE.
40 */
41
42/dts-v1/;
43#include "imx6dl-tx6u-811x.dts"
44#include "imx6qdl-tx6-mb7.dtsi"
45
46/ {
47 model = "Ka-Ro electronics TX6U-8130/-8110 Module on MB7 baseboard";
48};
1/*
2 * Copyright 2016 Lothar Waßmann <LW@KARO-electronics.de>
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 * a) This file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * version 2 as published by the Free Software Foundation.
12 *
13 * This file is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * Or, alternatively,
19 *
20 * b) Permission is hereby granted, free of charge, to any person
21 * obtaining a copy of this software and associated documentation
22 * files (the "Software"), to deal in the Software without
23 * restriction, including without limitation the rights to use,
24 * copy, modify, merge, publish, distribute, sublicense, and/or
25 * sell copies of the Software, and to permit persons to whom the
26 * Software is furnished to do so, subject to the following
27 * conditions:
28 *
29 * The above copyright notice and this permission notice shall be
30 * included in all copies or substantial portions of the Software.
31 *
32 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
33 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
34 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
35 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
36 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
37 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
38 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
39 * OTHER DEALINGS IN THE SOFTWARE.
40 */
41
42/dts-v1/;
43#include "imx6dl.dtsi"
44#include "imx6qdl-tx6.dtsi"
45
46/ {
47 model = "Ka-Ro electronics TX6U-81xx Module on MB7 baseboard";
48 compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
49
50 aliases {
51 display = &lvds0;
52 lvds0 = &lvds0;
53 lvds1 = &lvds1;
54 };
55
56 backlight0: backlight0 {
57 compatible = "pwm-backlight";
58 pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
59 power-supply = <®_lcd0_pwr>;
60 /*
61 * a poor man's way to create a 1:1 relationship between
62 * the PWM value and the actual duty cycle
63 */
64 brightness-levels = < 0 1 2 3 4 5 6 7 8 9
65 10 11 12 13 14 15 16 17 18 19
66 20 21 22 23 24 25 26 27 28 29
67 30 31 32 33 34 35 36 37 38 39
68 40 41 42 43 44 45 46 47 48 49
69 50 51 52 53 54 55 56 57 58 59
70 60 61 62 63 64 65 66 67 68 69
71 70 71 72 73 74 75 76 77 78 79
72 80 81 82 83 84 85 86 87 88 89
73 90 91 92 93 94 95 96 97 98 99
74 100>;
75 default-brightness-level = <50>;
76 };
77
78 backlight1: backlight1 {
79 compatible = "pwm-backlight";
80 pwms = <&pwm1 0 500000 PWM_POLARITY_INVERTED>;
81 power-supply = <®_lcd1_pwr>;
82 /*
83 * a poor man's way to create a 1:1 relationship between
84 * the PWM value and the actual duty cycle
85 */
86 brightness-levels = < 0 1 2 3 4 5 6 7 8 9
87 10 11 12 13 14 15 16 17 18 19
88 20 21 22 23 24 25 26 27 28 29
89 30 31 32 33 34 35 36 37 38 39
90 40 41 42 43 44 45 46 47 48 49
91 50 51 52 53 54 55 56 57 58 59
92 60 61 62 63 64 65 66 67 68 69
93 70 71 72 73 74 75 76 77 78 79
94 80 81 82 83 84 85 86 87 88 89
95 90 91 92 93 94 95 96 97 98 99
96 100>;
97 default-brightness-level = <50>;
98 };
99};
100
101&can1 {
102 status = "disabled";
103};
104
105&can2 {
106 xceiver-supply = <®_3v3>;
107};
108
109&i2c3 {
110 polytouch1: eeti@04 {
111 compatible = "eeti,egalax_ts";
112 reg = <0x04>;
113 pinctrl-names = "default";
114 pinctrl-0 = <&pinctrl_eeti>;
115 interrupts-extended = <&gpio3 22 IRQ_TYPE_EDGE_FALLING>;
116 wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
117 wakeup-source;
118 };
119};
120
121&kpp {
122 status = "disabled"; /* pads partially clash with backlight1 PWM */
123};
124
125&ldb {
126 status = "okay";
127
128 lvds0: lvds-channel@0 {
129 fsl,data-mapping = "spwg";
130 fsl,data-width = <18>;
131 status = "okay";
132
133 display-timings {
134 native-mode = <&lvds0_timing1>;
135
136 lvds0_timing0: hsd100pxn1 {
137 clock-frequency = <65000000>;
138 hactive = <1024>;
139 vactive = <768>;
140 hback-porch = <220>;
141 hfront-porch = <40>;
142 vback-porch = <21>;
143 vfront-porch = <7>;
144 hsync-len = <60>;
145 vsync-len = <10>;
146 hsync-active = <0>;
147 vsync-active = <0>;
148 de-active = <1>;
149 pixelclk-active = <1>;
150 };
151
152 lvds0_timing1: VGA {
153 clock-frequency = <25200000>;
154 hactive = <640>;
155 vactive = <480>;
156 hback-porch = <48>;
157 hfront-porch = <16>;
158 vback-porch = <31>;
159 vfront-porch = <12>;
160 hsync-len = <96>;
161 vsync-len = <2>;
162 hsync-active = <0>;
163 vsync-active = <0>;
164 de-active = <1>;
165 pixelclk-active = <0>;
166 };
167
168 lvds0_timing2: nl12880bc20 {
169 clock-frequency = <71000000>;
170 hactive = <1280>;
171 vactive = <800>;
172 hback-porch = <50>;
173 hfront-porch = <50>;
174 vback-porch = <5>;
175 vfront-porch = <5>;
176 hsync-len = <60>;
177 vsync-len = <13>;
178 hsync-active = <0>;
179 vsync-active = <0>;
180 de-active = <1>;
181 pixelclk-active = <1>;
182 };
183 };
184 };
185
186 lvds1: lvds-channel@1 {
187 fsl,data-mapping = "spwg";
188 fsl,data-width = <18>;
189 status = "okay";
190
191 display-timings {
192 native-mode = <&lvds1_timing2>;
193
194 lvds1_timing0: hsd100pxn1 {
195 clock-frequency = <65000000>;
196 hactive = <1024>;
197 vactive = <768>;
198 hback-porch = <220>;
199 hfront-porch = <40>;
200 vback-porch = <21>;
201 vfront-porch = <7>;
202 hsync-len = <60>;
203 vsync-len = <10>;
204 hsync-active = <0>;
205 vsync-active = <0>;
206 de-active = <1>;
207 pixelclk-active = <1>;
208 };
209
210 lvds1_timing1: VGA {
211 clock-frequency = <25200000>;
212 hactive = <640>;
213 vactive = <480>;
214 hback-porch = <48>;
215 hfront-porch = <16>;
216 vback-porch = <31>;
217 vfront-porch = <12>;
218 hsync-len = <96>;
219 vsync-len = <2>;
220 hsync-active = <0>;
221 vsync-active = <0>;
222 de-active = <1>;
223 pixelclk-active = <0>;
224 };
225
226 lvds1_timing2: nl12880bc20 {
227 clock-frequency = <71000000>;
228 hactive = <1280>;
229 vactive = <800>;
230 hback-porch = <50>;
231 hfront-porch = <50>;
232 vback-porch = <5>;
233 vfront-porch = <5>;
234 hsync-len = <60>;
235 vsync-len = <13>;
236 hsync-active = <0>;
237 vsync-active = <0>;
238 de-active = <1>;
239 pixelclk-active = <1>;
240 };
241 };
242 };
243};
244
245&pwm1 {
246 status = "okay";
247};
248
249&iomuxc {
250 pinctrl_eeti: eetigrp {
251 fsl,pins = <
252 MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
253 >;
254 };
255};