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c8787bae LW |
1 | /* |
2 | * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de> | |
3 | * | |
4 | * The code contained herein is licensed under the GNU General Public | |
5 | * License. You may obtain a copy of the GNU General Public License | |
6 | * Version 2 at the following locations: | |
7 | * | |
8 | * http://www.opensource.org/licenses/gpl-license.html | |
9 | * http://www.gnu.org/copyleft/gpl.html | |
10 | */ | |
11 | ||
12 | /dts-v1/; | |
13 | #include "imx6dl.dtsi" | |
14 | #include "imx6qdl-tx6.dtsi" | |
15 | ||
16 | / { | |
17 | model = "Ka-Ro electronics TX6U-811x Module"; | |
18 | compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl"; | |
19 | ||
20 | aliases { | |
21 | display = &lvds0; | |
22 | lvds0 = &lvds0; | |
23 | lvds1 = &lvds1; | |
24 | }; | |
25 | ||
26 | backlight0: backlight0 { | |
27 | compatible = "pwm-backlight"; | |
28 | pwms = <&pwm2 0 500000 0>; | |
29 | power-supply = <®_lcd0_pwr>; | |
30 | /* | |
31 | * a poor man's way to create a 1:1 relationship between | |
32 | * the PWM value and the actual duty cycle | |
33 | */ | |
34 | brightness-levels = < 0 1 2 3 4 5 6 7 8 9 | |
35 | 10 11 12 13 14 15 16 17 18 19 | |
36 | 20 21 22 23 24 25 26 27 28 29 | |
37 | 30 31 32 33 34 35 36 37 38 39 | |
38 | 40 41 42 43 44 45 46 47 48 49 | |
39 | 50 51 52 53 54 55 56 57 58 59 | |
40 | 60 61 62 63 64 65 66 67 68 69 | |
41 | 70 71 72 73 74 75 76 77 78 79 | |
42 | 80 81 82 83 84 85 86 87 88 89 | |
43 | 90 91 92 93 94 95 96 97 98 99 | |
44 | 100>; | |
45 | default-brightness-level = <50>; | |
46 | }; | |
47 | ||
48 | backlight1: backlight1 { | |
49 | compatible = "pwm-backlight"; | |
50 | pwms = <&pwm1 0 500000 0>; | |
51 | power-supply = <®_lcd1_pwr>; | |
52 | /* | |
53 | * a poor man's way to create a 1:1 relationship between | |
54 | * the PWM value and the actual duty cycle | |
55 | */ | |
56 | brightness-levels = < 0 1 2 3 4 5 6 7 8 9 | |
57 | 10 11 12 13 14 15 16 17 18 19 | |
58 | 20 21 22 23 24 25 26 27 28 29 | |
59 | 30 31 32 33 34 35 36 37 38 39 | |
60 | 40 41 42 43 44 45 46 47 48 49 | |
61 | 50 51 52 53 54 55 56 57 58 59 | |
62 | 60 61 62 63 64 65 66 67 68 69 | |
63 | 70 71 72 73 74 75 76 77 78 79 | |
64 | 80 81 82 83 84 85 86 87 88 89 | |
65 | 90 91 92 93 94 95 96 97 98 99 | |
66 | 100>; | |
67 | default-brightness-level = <50>; | |
68 | }; | |
69 | }; | |
70 | ||
71 | &i2c3 { | |
72 | polytouch2: eeti@04 { | |
73 | compatible = "eeti,egalax_ts"; | |
74 | reg = <0x04>; | |
75 | pinctrl-names = "default"; | |
76 | pinctrl-0 = <&pinctrl_eeti>; | |
77 | interrupt-parent = <&gpio3>; | |
78 | interrupts = <22 0>; | |
79 | wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>; | |
80 | linux,wakeup; | |
81 | }; | |
82 | }; | |
83 | ||
84 | &iomuxc { | |
85 | imx6dl-tx6u-811x { | |
86 | pinctrl_eeti: eetigrp { | |
87 | fsl,pins = < | |
88 | MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */ | |
89 | >; | |
90 | }; | |
91 | }; | |
92 | }; | |
93 | ||
94 | &kpp { | |
95 | status = "disabled"; /* pad conflict with backlight1 PWM */ | |
96 | }; | |
97 | ||
98 | &ldb { | |
99 | status = "okay"; | |
100 | ||
101 | lvds0: lvds-channel@0 { | |
102 | fsl,data-mapping = "spwg"; | |
103 | fsl,data-width = <18>; | |
104 | status = "okay"; | |
105 | ||
106 | display-timings { | |
107 | native-mode = <&lvds_timing0>; | |
108 | lvds_timing0: hsd100pxn1 { | |
109 | clock-frequency = <65000000>; | |
110 | hactive = <1024>; | |
111 | vactive = <768>; | |
112 | hback-porch = <220>; | |
113 | hfront-porch = <40>; | |
114 | vback-porch = <21>; | |
115 | vfront-porch = <7>; | |
116 | hsync-len = <60>; | |
117 | vsync-len = <10>; | |
118 | de-active = <1>; | |
119 | pixelclk-active = <1>; | |
120 | }; | |
121 | }; | |
122 | }; | |
123 | ||
124 | lvds1: lvds-channel@1 { | |
125 | fsl,data-mapping = "spwg"; | |
126 | fsl,data-width = <18>; | |
127 | status = "disabled"; | |
128 | ||
129 | display-timings { | |
130 | native-mode = <&lvds_timing1>; | |
131 | lvds_timing1: hsd100pxn1 { | |
132 | clock-frequency = <65000000>; | |
133 | hactive = <1024>; | |
134 | vactive = <768>; | |
135 | hback-porch = <220>; | |
136 | hfront-porch = <40>; | |
137 | vback-porch = <21>; | |
138 | vfront-porch = <7>; | |
139 | hsync-len = <60>; | |
140 | vsync-len = <10>; | |
141 | de-active = <1>; | |
142 | pixelclk-active = <1>; | |
143 | }; | |
144 | }; | |
145 | }; | |
146 | }; | |
147 | ||
148 | &pwm1 { | |
149 | status = "okay"; | |
150 | }; |