arch/arm/boot/dts/imx6dl-tx6u-80xx.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 "imx6dl.dtsi"
  14 #include "imx6qdl-tx6.dtsi"
  15
  16 / {
  17         model = "Ka-Ro electronics TX6U-801x/-803x Module";
  18         compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
  19
  20         aliases {
  21                 display = &mxcfb0;
  22                 mxcfb0 = &mxcfb0;
  23         };
  24
  25         backlight: backlight {
  26                 compatible = "pwm-backlight";
  27                 pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
  28                 power-supply = <&reg_3v3>;
  29                 /*
  30                  * a poor man's way to create a 1:1 relationship between
  31                  * the PWM value and the actual duty cycle
  32                  */
  33                 brightness-levels = < 0  1  2  3  4  5  6  7  8  9
  34                                      10 11 12 13 14 15 16 17 18 19
  35                                      20 21 22 23 24 25 26 27 28 29
  36                                      30 31 32 33 34 35 36 37 38 39
  37                                      40 41 42 43 44 45 46 47 48 49
  38                                      50 51 52 53 54 55 56 57 58 59
  39                                      60 61 62 63 64 65 66 67 68 69
  40                                      70 71 72 73 74 75 76 77 78 79
  41                                      80 81 82 83 84 85 86 87 88 89
  42                                      90 91 92 93 94 95 96 97 98 99
  43                                     100>;
  44                 default-brightness-level = <50>;
  45         };
  46
  47         mxcfb0: fb@2 {
  48                 compatible = "fsl,mxc_sdc_fb";
  49                 pinctrl-names = "default";
  50                 pinctrl-0 = <&pinctrl_disp0_2>;
  51                 disp_dev = "lcd";
  52                 interface_pix_fmt = "RGB24";
  53                 mode_str = "";
  54                 default_bpp = <32>;
  55                 int_clk = <1>;
  56                 late_init = <0>;
  57                 status = "okay";
  58
  59                 display-timings {
  60                         VGA {
  61                                 clock-frequency = <25200000>;
  62                                 hactive = <640>;
  63                                 vactive = <480>;
  64                                 hback-porch = <48>;
  65                                 hsync-len = <96>;
  66                                 hfront-porch = <16>;
  67                                 vback-porch = <31>;
  68                                 vsync-len = <2>;
  69                                 vfront-porch = <12>;
  70                                 hsync-active = <0>;
  71                                 vsync-active = <0>;
  72                                 de-active = <1>;
  73                                 pixelclk-active = <0>;
  74                         };
  75
  76                         ETV570 {
  77                                 clock-frequency = <25200000>;
  78                                 hactive = <640>;
  79                                 vactive = <480>;
  80                                 hback-porch = <114>;
  81                                 hsync-len = <30>;
  82                                 hfront-porch = <16>;
  83                                 vback-porch = <32>;
  84                                 vsync-len = <3>;
  85                                 vfront-porch = <10>;
  86                                 hsync-active = <0>;
  87                                 vsync-active = <0>;
  88                                 de-active = <1>;
  89                                 pixelclk-active = <0>;
  90                         };
  91
  92                         ET0350 {
  93                                 clock-frequency = <6413760>;
  94                                 hactive = <320>;
  95                                 vactive = <240>;
  96                                 hback-porch = <34>;
  97                                 hsync-len = <34>;
  98                                 hfront-porch = <20>;
  99                                 vback-porch = <15>;
 100                                 vsync-len = <3>;
 101                                 vfront-porch = <4>;
 102                                 hsync-active = <0>;
 103                                 vsync-active = <0>;
 104                                 de-active = <1>;
 105                                 pixelclk-active = <0>;
 106                         };
 107
 108                         ET0430 {
 109                                 clock-frequency = <9009000>;
 110                                 hactive = <480>;
 111                                 vactive = <272>;
 112                                 hback-porch = <2>;
 113                                 hsync-len = <41>;
 114                                 hfront-porch = <2>;
 115                                 vback-porch = <2>;
 116                                 vsync-len = <10>;
 117                                 vfront-porch = <2>;
 118                                 hsync-active = <0>;
 119                                 vsync-active = <0>;
 120                                 de-active = <1>;
 121                                 pixelclk-active = <1>;
 122                         };
 123
 124                         ET0500 {
 125                                 clock-frequency = <33264000>;
 126                                 hactive = <800>;
 127                                 vactive = <480>;
 128                                 hback-porch = <88>;
 129                                 hsync-len = <128>;
 130                                 hfront-porch = <40>;
 131                                 vback-porch = <33>;
 132                                 vsync-len = <2>;
 133                                 vfront-porch = <10>;
 134                                 hsync-active = <0>;
 135                                 vsync-active = <0>;
 136                                 de-active = <1>;
 137                                 pixelclk-active = <0>;
 138                         };
 139
 140                         ET0700 { /* same as ET0500 */
 141                                 clock-frequency = <33264000>;
 142                                 hactive = <800>;
 143                                 vactive = <480>;
 144                                 hback-porch = <88>;
 145                                 hsync-len = <128>;
 146                                 hfront-porch = <40>;
 147                                 vback-porch = <33>;
 148                                 vsync-len = <2>;
 149                                 vfront-porch = <10>;
 150                                 hsync-active = <0>;
 151                                 vsync-active = <0>;
 152                                 de-active = <1>;
 153                                 pixelclk-active = <0>;
 154                         };
 155
 156                         ETQ570 {
 157                                 clock-frequency = <6596040>;
 158                                 hactive = <320>;
 159                                 vactive = <240>;
 160                                 hback-porch = <38>;
 161                                 hsync-len = <30>;
 162                                 hfront-porch = <30>;
 163                                 vback-porch = <16>;
 164                                 vsync-len = <3>;
 165                                 vfront-porch = <4>;
 166                                 hsync-active = <0>;
 167                                 vsync-active = <0>;
 168                                 de-active = <1>;
 169                                 pixelclk-active = <0>;
 170                         };
 171                 };
 172         };
 173
 174         lcd: lcd@0 {
 175                 compatible = "fsl,lcd";
 176                 ipu_id = <0>;
 177                 disp_id = <0>;
 178                 default_ifmt = "RGB24";
 179                 status = "okay";
 180         };
 181 };
 182
 183 &reg_lcd0_pwr {
 184         status = "okay";
 185 };
 186
 187 &reg_lcd1_pwr {
 188         status = "okay";
 189 };