arch/arm/boot/dts/imx6dl-aristainetos2_4.dts

   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 , 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 = "fsl,imx6dl";
  50
  51         memory {
  52                 reg = <0x10000000 0x40000000>;
  53         };
  54
  55         display0: display@di0 {
  56                 #address-cells = <1>;
  57                 #size-cells = <0>;
  58                 compatible = "fsl,imx-parallel-display";
  59                 interface-pix-fmt = "rgb24";
  60                 pinctrl-names = "default";
  61                 pinctrl-0 = <&pinctrl_ipu_disp>;
  62
  63                 port@0 {
  64                         reg = <0>;
  65                         display0_in: endpoint {
  66                                 remote-endpoint = <&ipu1_di0_disp0>;
  67                         };
  68                 };
  69
  70                 port@1 {
  71                         reg = <1>;
  72                         display_out: endpoint {
  73                                 remote-endpoint = <&panel_in>;
  74                         };
  75                 };
  76         };
  77 };
  78
  79 &ecspi1 {
  80         lcd_panel: display@0 {
  81                 #address-cells = <1>;
  82                 #size-cells = <1>;
  83                 compatible = "lg,lg4573";
  84                 spi-max-frequency = <10000000>;
  85                 reg = <0>;
  86                 power-on-delay = <10>;
  87
  88                 display-timings {
  89                         480x800p57 {
  90                                 native-mode;
  91                                 clock-frequency = <27000027>;
  92                                 hactive = <480>;
  93                                 vactive = <800>;
  94                                 hfront-porch = <10>;
  95                                 hback-porch = <59>;
  96                                 hsync-len = <10>;
  97                                 vback-porch = <15>;
  98                                 vfront-porch = <15>;
  99                                 vsync-len = <15>;
 100                                 hsync-active = <1>;
 101                                 vsync-active = <1>;
 102                         };
 103                 };
 104
 105                 port {
 106                         panel_in: endpoint {
 107                                 remote-endpoint = <&display_out>;
 108                         };
 109                 };
 110         };
 111 };
 112
 113 &i2c3 {
 114         touch: touch@4b {
 115                 compatible = "atmel,maxtouch";
 116                 reg = <0x4b>;
 117                 interrupt-parent = <&gpio2>;
 118                 interrupts = <9 8>;
 119         };
 120 };
 121
 122 &ipu1_di0_disp0 {
 123         remote-endpoint = <&display0_in>;
 124 };
 125
 126 &iomuxc {
 127         pinctrl_ipu_disp: ipudisp1grp {
 128                 fsl,pins = <
 129                         MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x31
 130                         MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15       0xE1
 131                         MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02        0x10
 132                         MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03        0x10
 133                         MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00   0xE1
 134                         MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01   0xE1
 135                         MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02   0xE1
 136                         MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03   0xE1
 137                         MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04   0xE1
 138                         MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05   0xE1
 139                         MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06   0xE1
 140                         MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07   0xE1
 141                         MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08   0xE1
 142                         MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09   0xE1
 143                         MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10  0xE1
 144                         MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11  0xE1
 145                         MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12  0xE1
 146                         MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13  0xE1
 147                         MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14  0xe1
 148                         MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15  0xE1
 149                         MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16  0xE1
 150                         MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17  0xE1
 151                         MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18  0xE1
 152                         MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19  0xE1
 153                         MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20  0xE1
 154                         MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21  0xE1
 155                         MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22  0xE1
 156                         MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23  0xE1
 157                 >;
 158         };
 159 };