]>
Commit | Line | Data |
---|---|---|
8630743b LW |
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 | }; |