1 /*
2 * support for the imx6 based aristainetos2 board
3 *
4 * Copyright (C) 2015 Heiko Schocher <hs@denx.de>
5 *
6 * This file is dual-licensed: you can use it either under the terms
7 * of the GPL or the X11 license, at your option. Note that this dual
8 * licensing only applies to this file, and not this project as a
9 * whole.
10 *
11 * a) This file is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License
13 * version 2 as published by the Free Software Foundation.
14 *
15 * This file is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * Or, alternatively,
21 *
22 * b) Permission is hereby granted, free of charge, to any person
23 * obtaining a copy of this software and associated documentation
24 * files (the "Software"), to deal in the Software without
25 * restriction, including without limitation the rights to use,
26 * copy, modify, merge, publish, distribute, sublicense, and/or
27 * sell copies of the Software, and to permit persons to whom the
28 * Software is furnished to do so, subject to the following
29 * conditions:
30 *
31 * The above copyright notice and this permission notice shall be
32 * included in all copies or substantial portions of the Software.
33 *
34 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
35 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
36 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
37 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
38 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
39 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
40 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
41 * OTHER DEALINGS IN THE SOFTWARE.
42 */
43 /dts-v1/;
44 #include "imx6dl.dtsi"
45 #include "imx6qdl-aristainetos2.dtsi"
46
47 / {
48 model = "aristainetos2 i.MX6 Dual Lite Board 4";
49 compatible = "abb,aristainetos2-imx6dl-4", "fsl,imx6dl";
50
51 memory@10000000 {
52 device_type = "memory";
53 reg = <0x10000000 0x40000000>;
54 };
55
56 display0: disp0 {
57 #address-cells = <1>;
58 #size-cells = <0>;
59 compatible = "fsl,imx-parallel-display";
60 interface-pix-fmt = "rgb24";
61 pinctrl-names = "default";
62 pinctrl-0 = <&pinctrl_ipu_disp>;
63
64 port@0 {
65 reg = <0>;
66 display0_in: endpoint {
67 remote-endpoint = <&ipu1_di0_disp0>;
68 };
69 };
70
71 port@1 {
72 reg = <1>;
73 display_out: endpoint {
74 remote-endpoint = <&panel_in>;
75 };
76 };
77 };
78 };
79
80 &ecspi1 {
81 lcd_panel: display@0 {
82 compatible = "lg,lg4573";
83 spi-max-frequency = <10000000>;
84 reg = <0>;
85
86 display-timings {
87 native-mode = <&timing0>;
88 timing0: timing-480x800p57 {
89 clock-frequency = <27000027>;
90 hactive = <480>;
91 vactive = <800>;
92 hfront-porch = <10>;
93 hback-porch = <59>;
94 hsync-len = <10>;
95 vback-porch = <15>;
96 vfront-porch = <15>;
97 vsync-len = <15>;
98 hsync-active = <1>;
99 vsync-active = <1>;
100 };
101 };
102
103 port {
104 panel_in: endpoint {
105 remote-endpoint = <&display_out>;
106 };
107 };
108 };
109 };
110
111 &i2c3 {
112 touch: touch@4b {
113 compatible = "atmel,maxtouch";
114 reg = <0x4b>;
115 interrupt-parent = <&gpio2>;
116 interrupts = <9 8>;
117 };
118 };
119
120 &ipu1_di0_disp0 {
121 remote-endpoint = <&display0_in>;
122 };
123
124 &iomuxc {
125 pinctrl_ipu_disp: ipudisp1grp {
126 fsl,pins = <
127 MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x31
128 MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0xE1
129 MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10
130 MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10
131 MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0xE1
132 MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0xE1
133 MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0xE1
134 MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0xE1
135 MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0xE1
136 MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0xE1
137 MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0xE1
138 MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0xE1
139 MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0xE1
140 MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0xE1
141 MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0xE1
142 MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0xE1
143 MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0xE1
144 MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0xE1
145 MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0xe1
146 MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0xE1
147 MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0xE1
148 MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0xE1
149 MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0xE1
150 MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0xE1
151 MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0xE1
152 MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0xE1
153 MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0xE1
154 MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0xE1
155 >;
156 };
157 };
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