arch/arm/boot/dts/imx6dl-tx6s-8034.dts

   1 /*
   2  * Copyright 2015-2016 Lothar Waßmann <LW@KARO-electronics.de>
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPL or the X11 license, at your option. Note that this dual
   6  * licensing only applies to this file, and not this project as a
   7  * whole.
   8  *
   9  *  a) This file is free software; you can redistribute it and/or
  10  *     modify it under the terms of the GNU General Public License
  11  *     version 2 as published by the Free Software Foundation.
  12  *
  13  *     This file is distributed in the hope that it will be useful,
  14  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *     GNU General Public License for more details.
  17  *
  18  * Or, alternatively,
  19  *
  20  *  b) Permission is hereby granted, free of charge, to any person
  21  *     obtaining a copy of this software and associated documentation
  22  *     files (the "Software"), to deal in the Software without
  23  *     restriction, including without limitation the rights to use,
  24  *     copy, modify, merge, publish, distribute, sublicense, and/or
  25  *     sell copies of the Software, and to permit persons to whom the
  26  *     Software is furnished to do so, subject to the following
  27  *     conditions:
  28  *
  29  *     The above copyright notice and this permission notice shall be
  30  *     included in all copies or substantial portions of the Software.
  31  *
  32  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  33  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  34  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  35  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  36  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  37  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  38  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  39  *     OTHER DEALINGS IN THE SOFTWARE.
  40  */
  41
  42 /dts-v1/;
  43 #include "imx6dl.dtsi"
  44 #include "imx6qdl-tx6.dtsi"
  45
  46 / {
  47         model = "Ka-Ro electronics TX6S-8034 Module";
  48         compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
  49
  50         aliases {
  51                 display = &display;
  52                 ipu1 = &ipu1;
  53         };
  54
  55         cpus {
  56                 /delete-node/ cpu@1;
  57         };
  58
  59         backlight: backlight {
  60                 compatible = "pwm-backlight";
  61                 pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
  62                 pinctrl-names = "default";
  63                 pinctrl-0 = <&pinctrl_lcd0_pwr>;
  64                 enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
  65                 power-supply = <&reg_lcd1_pwr>;
  66                 /*
  67                  * a poor man's way to create a 1:1 relationship between
  68                  * the PWM value and the actual duty cycle
  69                  */
  70                 brightness-levels = < 0  1  2  3  4  5  6  7  8  9
  71                                      10 11 12 13 14 15 16 17 18 19
  72                                      20 21 22 23 24 25 26 27 28 29
  73                                      30 31 32 33 34 35 36 37 38 39
  74                                      40 41 42 43 44 45 46 47 48 49
  75                                      50 51 52 53 54 55 56 57 58 59
  76                                      60 61 62 63 64 65 66 67 68 69
  77                                      70 71 72 73 74 75 76 77 78 79
  78                                      80 81 82 83 84 85 86 87 88 89
  79                                      90 91 92 93 94 95 96 97 98 99
  80                                     100>;
  81                 default-brightness-level = <50>;
  82         };
  83
  84         display: display@di0 {
  85                 compatible = "fsl,imx-parallel-display";
  86                 pinctrl-names = "default";
  87                 pinctrl-0 = <&pinctrl_disp0_2>;
  88                 interface-pix-fmt = "rgb24";
  89                 status = "okay";
  90
  91                 port {
  92                         display0_in: endpoint {
  93                                 remote-endpoint = <&ipu1_di0_disp0>;
  94                         };
  95                 };
  96
  97                 display-timings {
  98                         native-mode = <&vga>;
  99
 100                         vga: VGA {
 101                                 clock-frequency = <25200000>;
 102                                 hactive = <640>;
 103                                 vactive = <480>;
 104                                 hback-porch = <48>;
 105                                 hsync-len = <96>;
 106                                 hfront-porch = <16>;
 107                                 vback-porch = <31>;
 108                                 vsync-len = <2>;
 109                                 vfront-porch = <12>;
 110                                 hsync-active = <0>;
 111                                 vsync-active = <0>;
 112                                 de-active = <1>;
 113                                 pixelclk-active = <0>;
 114                         };
 115
 116                         ETV570 {
 117                                 clock-frequency = <25200000>;
 118                                 hactive = <640>;
 119                                 vactive = <480>;
 120                                 hback-porch = <114>;
 121                                 hsync-len = <30>;
 122                                 hfront-porch = <16>;
 123                                 vback-porch = <32>;
 124                                 vsync-len = <3>;
 125                                 vfront-porch = <10>;
 126                                 hsync-active = <0>;
 127                                 vsync-active = <0>;
 128                                 de-active = <1>;
 129                                 pixelclk-active = <0>;
 130                         };
 131
 132                         ET0350 {
 133                                 clock-frequency = <6413760>;
 134                                 hactive = <320>;
 135                                 vactive = <240>;
 136                                 hback-porch = <34>;
 137                                 hsync-len = <34>;
 138                                 hfront-porch = <20>;
 139                                 vback-porch = <15>;
 140                                 vsync-len = <3>;
 141                                 vfront-porch = <4>;
 142                                 hsync-active = <0>;
 143                                 vsync-active = <0>;
 144                                 de-active = <1>;
 145                                 pixelclk-active = <0>;
 146                         };
 147
 148                         ET0430 {
 149                                 clock-frequency = <9009000>;
 150                                 hactive = <480>;
 151                                 vactive = <272>;
 152                                 hback-porch = <2>;
 153                                 hsync-len = <41>;
 154                                 hfront-porch = <2>;
 155                                 vback-porch = <2>;
 156                                 vsync-len = <10>;
 157                                 vfront-porch = <2>;
 158                                 hsync-active = <0>;
 159                                 vsync-active = <0>;
 160                                 de-active = <1>;
 161                                 pixelclk-active = <1>;
 162                         };
 163
 164                         ET0500 {
 165                                 clock-frequency = <33264000>;
 166                                 hactive = <800>;
 167                                 vactive = <480>;
 168                                 hback-porch = <88>;
 169                                 hsync-len = <128>;
 170                                 hfront-porch = <40>;
 171                                 vback-porch = <33>;
 172                                 vsync-len = <2>;
 173                                 vfront-porch = <10>;
 174                                 hsync-active = <0>;
 175                                 vsync-active = <0>;
 176                                 de-active = <1>;
 177                                 pixelclk-active = <0>;
 178                         };
 179
 180                         ET0700 { /* same as ET0500 */
 181                                 clock-frequency = <33264000>;
 182                                 hactive = <800>;
 183                                 vactive = <480>;
 184                                 hback-porch = <88>;
 185                                 hsync-len = <128>;
 186                                 hfront-porch = <40>;
 187                                 vback-porch = <33>;
 188                                 vsync-len = <2>;
 189                                 vfront-porch = <10>;
 190                                 hsync-active = <0>;
 191                                 vsync-active = <0>;
 192                                 de-active = <1>;
 193                                 pixelclk-active = <0>;
 194                         };
 195
 196                         ETQ570 {
 197                                 clock-frequency = <6596040>;
 198                                 hactive = <320>;
 199                                 vactive = <240>;
 200                                 hback-porch = <38>;
 201                                 hsync-len = <30>;
 202                                 hfront-porch = <30>;
 203                                 vback-porch = <16>;
 204                                 vsync-len = <3>;
 205                                 vfront-porch = <4>;
 206                                 hsync-active = <0>;
 207                                 vsync-active = <0>;
 208                                 de-active = <1>;
 209                                 pixelclk-active = <0>;
 210                         };
 211                 };
 212         };
 213 };
 214
 215 &ds1339 {
 216         status = "disabled";
 217 };
 218
 219 &pinctrl_usdhc1 {
 220         fsl,pins = <
 221                 MX6QDL_PAD_SD1_CMD__SD1_CMD             0x070b1
 222                 MX6QDL_PAD_SD1_CLK__SD1_CLK             0x070b1
 223                 MX6QDL_PAD_SD1_DAT0__SD1_DATA0          0x070b1
 224                 MX6QDL_PAD_SD1_DAT1__SD1_DATA1          0x070b1
 225                 MX6QDL_PAD_SD1_DAT2__SD1_DATA2          0x070b1
 226                 MX6QDL_PAD_SD1_DAT3__SD1_DATA3          0x070b1
 227                 MX6QDL_PAD_SD3_CMD__GPIO7_IO02          0x170b0 /* SD1 CD */
 228         >;
 229 };
 230
 231 &ipu1_di0_disp0 {
 232         remote-endpoint = <&display0_in>;
 233 };
 234
 235 &reg_lcd0_pwr {
 236         status = "disabled";
 237 };