imx6q-tx6q-1010-comtft.dts revision 284090 
1/*
2 * Copyright 2014 Lothar Wa��mann <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 "imx6q.dtsi"
14#include "imx6qdl-tx6.dtsi"
15
16/ {
17	model = "Ka-Ro electronics TX6Q-1010 Module on CoMpact TFT";
18	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
19
20	aliases {
21		display = &display;
22	};
23
24	backlight: backlight {
25		compatible = "pwm-backlight";
26		pwms = <&pwm2 0 500000 0>;
27		power-supply = <&reg_3v3>;
28		/*
29		 * a poor man's way to create a 1:1 relationship between
30		 * the PWM value and the actual duty cycle
31		 */
32		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
33				     10 11 12 13 14 15 16 17 18 19
34				     20 21 22 23 24 25 26 27 28 29
35				     30 31 32 33 34 35 36 37 38 39
36				     40 41 42 43 44 45 46 47 48 49
37				     50 51 52 53 54 55 56 57 58 59
38				     60 61 62 63 64 65 66 67 68 69
39				     70 71 72 73 74 75 76 77 78 79
40				     80 81 82 83 84 85 86 87 88 89
41				     90 91 92 93 94 95 96 97 98 99
42				    100>;
43		default-brightness-level = <50>;
44	};
45
46	display: display@di0 {
47		compatible = "fsl,imx-parallel-display";
48		interface-pix-fmt = "rgb24";
49		pinctrl-names = "default";
50		pinctrl-0 = <&pinctrl_disp0_1>;
51		status = "okay";
52
53		port {
54			display0_in: endpoint {
55				remote-endpoint = <&ipu1_di0_disp0>;
56			};
57		};
58
59		display-timings {
60			native-mode = <&ET070001DM6>;
61
62			ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */
63				clock-frequency = <33264000>;
64				hactive = <800>;
65				vactive = <480>;
66				hback-porch = <88>;
67				hsync-len = <128>;
68				hfront-porch = <40>;
69				vback-porch = <33>;
70				vsync-len = <2>;
71				vfront-porch = <10>;
72				hsync-active = <0>;
73				vsync-active = <0>;
74				de-active = <1>;
75				pixelclk-active = <1>;
76			};
77		};
78        };
79};
80
81&can1 {
82	status = "disabled";
83};
84
85&can2 {
86	xceiver-supply = <&reg_3v3>;
87};
88
89&ipu1_di0_disp0 {
90	remote-endpoint = <&display0_in>;
91};
92
93&kpp {
94	status = "disabled";
95};
96
97&reg_can_xcvr {
98	status = "disabled";
99};
100
101&touchscreen {
102	status = "disabled";
103};
104