arch/arm/boot/dts/imx6q-tx6q-1020.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-1020 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                 interface-pix-fmt = "rgb24";
  49                 pinctrl-names = "default";
  50                 pinctrl-0 = <&pinctrl_disp0_1>;
  51                 status = "okay";
  52
  53                 port {
  54                         display0_in: endpoint {
  55                                 remote-endpoint = <&ipu1_di0_disp0>;
  56                         };
  57                 };
  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
 175 &ds1339 {
 176         status = "disabled";
 177 };
 178
 179 &gpmi {
 180         status = "disabled";
 181 };
 182
 183 &iomuxc {
 184         imx6qdl-tx6 {
 185                 pinctrl_usdhc4: usdhc4grp {
 186                         fsl,pins = <
 187                                 MX6QDL_PAD_SD4_CMD__SD4_CMD             0x070b1
 188                                 MX6QDL_PAD_SD4_CLK__SD4_CLK             0x070b1
 189                                 MX6QDL_PAD_SD4_DAT0__SD4_DATA0          0x070b1
 190                                 MX6QDL_PAD_SD4_DAT1__SD4_DATA1          0x070b1
 191                                 MX6QDL_PAD_SD4_DAT2__SD4_DATA2          0x070b1
 192                                 MX6QDL_PAD_SD4_DAT3__SD4_DATA3          0x070b1
 193                                 MX6QDL_PAD_NANDF_ALE__SD4_RESET         0x0b0b1
 194                         >;
 195                 };
 196         };
 197 };
 198
 199 &ipu1_di0_disp0 {
 200         remote-endpoint = <&display0_in>;
 201 };
 202
 203 &usdhc4 {
 204         pinctrl-names = "default";
 205         pinctrl-0 = <&pinctrl_usdhc4>;
 206         bus-width = <4>;
 207         no-1-8-v;
 208         fsl,wp-controller;
 209         status = "okay";
 210 };