arch/arm/boot/dts/imx6q-tx6q-1010.dts

   1 /*
   2  * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de>
   3  *
   4  * The code contained herein is licensed under the GNU General Public
   5  * License. You may obtain a copy of the GNU General Public License
   6  * Version 2 at the following locations:
   7  *
   8  * http://www.opensource.org/licenses/gpl-license.html
   9  * http://www.gnu.org/copyleft/gpl.html
  10  */
  11
  12 /dts-v1/;
  13 #include "imx6q.dtsi"
  14 #include "imx6qdl-tx6.dtsi"
  15
  16 / {
  17         model = "Ka-Ro electronics TX6Q-1010 Module";
  18         compatible = "karo,imx6q-tx6q", "fsl,imx6q";
  19
  20         aliases {
  21                 display = &display;
  22         };
  23
  24         backlight: backlight {
  25                 compatible = "pwm-backlight";
  26                 pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
  27                 power-supply = <&reg_3v3>;
  28                 /*
  29                  * a poor man's way to create a 1:1 relationship between
  30                  * the PWM value and the actual duty cycle
  31                  */
  32                 brightness-levels = < 0  1  2  3  4  5  6  7  8  9
  33                                      10 11 12 13 14 15 16 17 18 19
  34                                      20 21 22 23 24 25 26 27 28 29
  35                                      30 31 32 33 34 35 36 37 38 39
  36                                      40 41 42 43 44 45 46 47 48 49
  37                                      50 51 52 53 54 55 56 57 58 59
  38                                      60 61 62 63 64 65 66 67 68 69
  39                                      70 71 72 73 74 75 76 77 78 79
  40                                      80 81 82 83 84 85 86 87 88 89
  41                                      90 91 92 93 94 95 96 97 98 99
  42                                     100>;
  43                 default-brightness-level = <50>;
  44         };
  45
  46         display: display@di0 {
  47                 compatible = "fsl,imx-parallel-display";
  48                 crtcs = <&ipu1 0>;
  49                 interface-pix-fmt = "rgb24";
  50                 pinctrl-names = "default";
  51                 pinctrl-0 = <&pinctrl_disp0_1>;
  52                 status = "okay";
  53
  54                 display-timings {
  55                         VGA {
  56                                 clock-frequency = <25200000>;
  57                                 hactive = <640>;
  58                                 vactive = <480>;
  59                                 hback-porch = <48>;
  60                                 hsync-len = <96>;
  61                                 hfront-porch = <16>;
  62                                 vback-porch = <31>;
  63                                 vsync-len = <2>;
  64                                 vfront-porch = <12>;
  65                                 hsync-active = <0>;
  66                                 vsync-active = <0>;
  67                                 de-active = <1>;
  68                                 pixelclk-active = <0>;
  69                         };
  70
  71                         ETV570 {
  72                                 clock-frequency = <25200000>;
  73                                 hactive = <640>;
  74                                 vactive = <480>;
  75                                 hback-porch = <114>;
  76                                 hsync-len = <30>;
  77                                 hfront-porch = <16>;
  78                                 vback-porch = <32>;
  79                                 vsync-len = <3>;
  80                                 vfront-porch = <10>;
  81                                 hsync-active = <0>;
  82                                 vsync-active = <0>;
  83                                 de-active = <1>;
  84                                 pixelclk-active = <0>;
  85                         };
  86
  87                         ET0350 {
  88                                 clock-frequency = <6413760>;
  89                                 hactive = <320>;
  90                                 vactive = <240>;
  91                                 hback-porch = <34>;
  92                                 hsync-len = <34>;
  93                                 hfront-porch = <20>;
  94                                 vback-porch = <15>;
  95                                 vsync-len = <3>;
  96                                 vfront-porch = <4>;
  97                                 hsync-active = <0>;
  98                                 vsync-active = <0>;
  99                                 de-active = <1>;
 100                                 pixelclk-active = <0>;
 101                         };
 102
 103                         ET0430 {
 104                                 clock-frequency = <9009000>;
 105                                 hactive = <480>;
 106                                 vactive = <272>;
 107                                 hback-porch = <2>;
 108                                 hsync-len = <41>;
 109                                 hfront-porch = <2>;
 110                                 vback-porch = <2>;
 111                                 vsync-len = <10>;
 112                                 vfront-porch = <2>;
 113                                 hsync-active = <0>;
 114                                 vsync-active = <0>;
 115                                 de-active = <1>;
 116                                 pixelclk-active = <1>;
 117                         };
 118
 119                         ET0500 {
 120                                 clock-frequency = <33264000>;
 121                                 hactive = <800>;
 122                                 vactive = <480>;
 123                                 hback-porch = <88>;
 124                                 hsync-len = <128>;
 125                                 hfront-porch = <40>;
 126                                 vback-porch = <33>;
 127                                 vsync-len = <2>;
 128                                 vfront-porch = <10>;
 129                                 hsync-active = <0>;
 130                                 vsync-active = <0>;
 131                                 de-active = <1>;
 132                                 pixelclk-active = <0>;
 133                         };
 134
 135                         ET0700 { /* same as ET0500 */
 136                                 clock-frequency = <33264000>;
 137                                 hactive = <800>;
 138                                 vactive = <480>;
 139                                 hback-porch = <88>;
 140                                 hsync-len = <128>;
 141                                 hfront-porch = <40>;
 142                                 vback-porch = <33>;
 143                                 vsync-len = <2>;
 144                                 vfront-porch = <10>;
 145                                 hsync-active = <0>;
 146                                 vsync-active = <0>;
 147                                 de-active = <1>;
 148                                 pixelclk-active = <0>;
 149                         };
 150
 151                         ETQ570 {
 152                                 clock-frequency = <6596040>;
 153                                 hactive = <320>;
 154                                 vactive = <240>;
 155                                 hback-porch = <38>;
 156                                 hsync-len = <30>;
 157                                 hfront-porch = <30>;
 158                                 vback-porch = <16>;
 159                                 vsync-len = <3>;
 160                                 vfront-porch = <4>;
 161                                 hsync-active = <0>;
 162                                 vsync-active = <0>;
 163                                 de-active = <1>;
 164                                 pixelclk-active = <0>;
 165                         };
 166                 };
 167         };
 168
 169         panel {
 170                 compatible = "simple-panel";
 171                 power-supply = <&reg_lcd1_pwr>;
 172                 enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
 173                 backlight = <&backlight>;
 174         };
 175 };
 176
 177 &ipu2 {
 178         status = "disabled";
 179 };
 180
 181 &reg_lcd1_pwr {
 182         status = "okay";
 183 };