imx6dl-tx6u-811x.dts revision 284090 
175592Sru/*
275592Sru * Copyright 2014 Lothar Wa��mann <LW@KARO-electronics.de>
394427Sru *
4114412Sru * The code contained herein is licensed under the GNU General Public
594427Sru * License. You may obtain a copy of the GNU General Public License
694427Sru * Version 2 at the following locations:
775592Sru *
875592Sru * http://www.opensource.org/licenses/gpl-license.html
975592Sru * 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 = <&reg_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 = <&reg_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};
151