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gerrit-public.fairphone.software / kernel / msm-4.9 / f907a0a9498db29fb7c91b798d7af70add7dd86e / . / arch / arm / boot / dts / imx6dl-tx6u-811x.dts
blob: c275eecc9472006de381c2a450025badea821f2c [file] [log] [blame]
Lothar Waßmannc8787ba2014-06-12 15:05:17 +0200[diff] [blame]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 = <&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};