arch/arm/boot/dts/imx6dl-tx6u-8033.dts

   1 /*
   2  * Copyright 2014-2016 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 TX6U-8033 Module";
  48         compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
  49
  50         aliases {
  51                 display = &display;
  52         };
  53
  54         backlight: backlight {
  55                 compatible = "pwm-backlight";
  56                 pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
  57                 pinctrl-names = "default";
  58                 pinctrl-0 = <&pinctrl_lcd0_pwr>;
  59                 enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
  60                 power-supply = <&reg_lcd1_pwr>;
  61                 /*
  62                  * a poor man's way to create a 1:1 relationship between
  63                  * the PWM value and the actual duty cycle
  64                  */
  65                 brightness-levels = < 0  1  2  3  4  5  6  7  8  9
  66                                      10 11 12 13 14 15 16 17 18 19
  67                                      20 21 22 23 24 25 26 27 28 29
  68                                      30 31 32 33 34 35 36 37 38 39
  69                                      40 41 42 43 44 45 46 47 48 49
  70                                      50 51 52 53 54 55 56 57 58 59
  71                                      60 61 62 63 64 65 66 67 68 69
  72                                      70 71 72 73 74 75 76 77 78 79
  73                                      80 81 82 83 84 85 86 87 88 89
  74                                      90 91 92 93 94 95 96 97 98 99
  75                                     100>;
  76                 default-brightness-level = <50>;
  77         };
  78
  79         display: display@di0 {
  80                 compatible = "fsl,imx-parallel-display";
  81                 pinctrl-names = "default";
  82                 pinctrl-0 = <&pinctrl_disp0_2>;
  83                 interface-pix-fmt = "rgb24";
  84                 status = "okay";
  85
  86                 port {
  87                         display0_in: endpoint {
  88                                 remote-endpoint = <&ipu1_di0_disp0>;
  89                         };
  90                 };
  91
  92                 display-timings {
  93                         native-mode = <&vga>;
  94
  95                         vga: VGA {
  96                                 clock-frequency = <25200000>;
  97                                 hactive = <640>;
  98                                 vactive = <480>;
  99                                 hback-porch = <48>;
 100                                 hsync-len = <96>;
 101                                 hfront-porch = <16>;
 102                                 vback-porch = <31>;
 103                                 vsync-len = <2>;
 104                                 vfront-porch = <12>;
 105                                 hsync-active = <0>;
 106                                 vsync-active = <0>;
 107                                 de-active = <1>;
 108                                 pixelclk-active = <0>;
 109                         };
 110
 111                         ETV570 {
 112                                 clock-frequency = <25200000>;
 113                                 hactive = <640>;
 114                                 vactive = <480>;
 115                                 hback-porch = <114>;
 116                                 hsync-len = <30>;
 117                                 hfront-porch = <16>;
 118                                 vback-porch = <32>;
 119                                 vsync-len = <3>;
 120                                 vfront-porch = <10>;
 121                                 hsync-active = <0>;
 122                                 vsync-active = <0>;
 123                                 de-active = <1>;
 124                                 pixelclk-active = <0>;
 125                         };
 126
 127                         ET0350 {
 128                                 clock-frequency = <6413760>;
 129                                 hactive = <320>;
 130                                 vactive = <240>;
 131                                 hback-porch = <34>;
 132                                 hsync-len = <34>;
 133                                 hfront-porch = <20>;
 134                                 vback-porch = <15>;
 135                                 vsync-len = <3>;
 136                                 vfront-porch = <4>;
 137                                 hsync-active = <0>;
 138                                 vsync-active = <0>;
 139                                 de-active = <1>;
 140                                 pixelclk-active = <0>;
 141                         };
 142
 143                         ET0430 {
 144                                 clock-frequency = <9009000>;
 145                                 hactive = <480>;
 146                                 vactive = <272>;
 147                                 hback-porch = <2>;
 148                                 hsync-len = <41>;
 149                                 hfront-porch = <2>;
 150                                 vback-porch = <2>;
 151                                 vsync-len = <10>;
 152                                 vfront-porch = <2>;
 153                                 hsync-active = <0>;
 154                                 vsync-active = <0>;
 155                                 de-active = <1>;
 156                                 pixelclk-active = <1>;
 157                         };
 158
 159                         ET0500 {
 160                                 clock-frequency = <33264000>;
 161                                 hactive = <800>;
 162                                 vactive = <480>;
 163                                 hback-porch = <88>;
 164                                 hsync-len = <128>;
 165                                 hfront-porch = <40>;
 166                                 vback-porch = <33>;
 167                                 vsync-len = <2>;
 168                                 vfront-porch = <10>;
 169                                 hsync-active = <0>;
 170                                 vsync-active = <0>;
 171                                 de-active = <1>;
 172                                 pixelclk-active = <0>;
 173                         };
 174
 175                         ET0700 { /* same as ET0500 */
 176                                 clock-frequency = <33264000>;
 177                                 hactive = <800>;
 178                                 vactive = <480>;
 179                                 hback-porch = <88>;
 180                                 hsync-len = <128>;
 181                                 hfront-porch = <40>;
 182                                 vback-porch = <33>;
 183                                 vsync-len = <2>;
 184                                 vfront-porch = <10>;
 185                                 hsync-active = <0>;
 186                                 vsync-active = <0>;
 187                                 de-active = <1>;
 188                                 pixelclk-active = <0>;
 189                         };
 190
 191                         ETQ570 {
 192                                 clock-frequency = <6596040>;
 193                                 hactive = <320>;
 194                                 vactive = <240>;
 195                                 hback-porch = <38>;
 196                                 hsync-len = <30>;
 197                                 hfront-porch = <30>;
 198                                 vback-porch = <16>;
 199                                 vsync-len = <3>;
 200                                 vfront-porch = <4>;
 201                                 hsync-active = <0>;
 202                                 vsync-active = <0>;
 203                                 de-active = <1>;
 204                                 pixelclk-active = <0>;
 205                         };
 206                 };
 207         };
 208 };
 209
 210 &ds1339 {
 211         status = "disabled";
 212 };
 213
 214 &gpmi {
 215         status = "disabled";
 216 };
 217
 218 &ipu1_di0_disp0 {
 219         remote-endpoint = <&display0_in>;
 220 };
 221
 222 &reg_lcd0_pwr {
 223         status = "disabled";
 224 };
 225
 226 &usdhc4 {
 227         pinctrl-names = "default";
 228         pinctrl-0 = <&pinctrl_usdhc4>;
 229         bus-width = <4>;
 230         non-removable;
 231         no-1-8-v;
 232         fsl,wp-controller;
 233         status = "okay";
 234 };
 235
 236 &iomuxc {
 237         pinctrl_usdhc4: usdhc4grp {
 238                 fsl,pins = <
 239                         MX6QDL_PAD_SD4_CMD__SD4_CMD             0x070b1
 240                         MX6QDL_PAD_SD4_CLK__SD4_CLK             0x070b1
 241                         MX6QDL_PAD_SD4_DAT0__SD4_DATA0          0x070b1
 242                         MX6QDL_PAD_SD4_DAT1__SD4_DATA1          0x070b1
 243                         MX6QDL_PAD_SD4_DAT2__SD4_DATA2          0x070b1
 244                         MX6QDL_PAD_SD4_DAT3__SD4_DATA3          0x070b1
 245                         MX6QDL_PAD_NANDF_ALE__SD4_RESET         0x0b0b1
 246                 >;
 247         };
 248 };