Home | History | Annotate | Line # | Download | only in dts 
      1 /*
      2  * support for the imx6 based aristainetos2 board
      3  *
      4  * Copyright (C) 2015 Heiko Schocher <hs (at) 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 		power-on-delay = <10>;
     86 
     87 		display-timings {
     88 			480x800p57 {
     89 				native-mode;
     90 				clock-frequency = <27000027>;
     91 				hactive = <480>;
     92 				vactive = <800>;
     93 				hfront-porch = <10>;
     94 				hback-porch = <59>;
     95 				hsync-len = <10>;
     96 				vback-porch = <15>;
     97 				vfront-porch = <15>;
     98 				vsync-len = <15>;
     99 				hsync-active = <1>;
    100 				vsync-active = <1>;
    101 			};
    102 		};
    103 
    104 		port {
    105 			panel_in: endpoint {
    106 				remote-endpoint = <&display_out>;
    107 			};
    108 		};
    109 	};
    110 };
    111 
    112 &i2c3 {
    113 	touch: touch@4b {
    114 		compatible = "atmel,maxtouch";
    115 		reg = <0x4b>;
    116 		interrupt-parent = <&gpio2>;
    117 		interrupts = <9 8>;
    118 	};
    119 };
    120 
    121 &ipu1_di0_disp0 {
    122 	remote-endpoint = <&display0_in>;
    123 };
    124 
    125 &iomuxc {
    126 	pinctrl_ipu_disp: ipudisp1grp {
    127 		fsl,pins = <
    128 			MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x31
    129 			MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15       0xE1
    130 			MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02        0x10
    131 			MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03        0x10
    132 			MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00   0xE1
    133 			MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01   0xE1
    134 			MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02   0xE1
    135 			MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03   0xE1
    136 			MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04   0xE1
    137 			MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05   0xE1
    138 			MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06   0xE1
    139 			MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07   0xE1
    140 			MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08   0xE1
    141 			MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09   0xE1
    142 			MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10  0xE1
    143 			MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11  0xE1
    144 			MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12  0xE1
    145 			MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13  0xE1
    146 			MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14  0xe1
    147 			MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15  0xE1
    148 			MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16  0xE1
    149 			MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17  0xE1
    150 			MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18  0xE1
    151 			MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19  0xE1
    152 			MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20  0xE1
    153 			MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21  0xE1
    154 			MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22  0xE1
    155 			MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23  0xE1
    156 		>;
    157 	};
    158 };
    159