arch/arm/boot/dts/imx6q-tx6q-11x0-mb7.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-1110 Module";
  18         compatible = "karo,imx6q-tx6q", "fsl,imx6q";
  19
  20         aliases {
  21                 display = &ldb;
  22                 ipu1 = &ipu2;
  23                 lvds0 = &lvds0;
  24                 lvds1 = &lvds1;
  25                 mxcfb0 = &lvds0;
  26                 mxcfb1 = &lvds1;
  27         };
  28
  29         backlight0: backlight0 {
  30                 compatible = "pwm-backlight";
  31                 pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
  32                 power-supply = <&reg_lcd0_pwr>;
  33                 /*
  34                  * a poor man's way to create a 1:1 relationship between
  35                  * the PWM value and the actual duty cycle
  36                  */
  37                 brightness-levels = < 0  1  2  3  4  5  6  7  8  9
  38                                      10 11 12 13 14 15 16 17 18 19
  39                                      20 21 22 23 24 25 26 27 28 29
  40                                      30 31 32 33 34 35 36 37 38 39
  41                                      40 41 42 43 44 45 46 47 48 49
  42                                      50 51 52 53 54 55 56 57 58 59
  43                                      60 61 62 63 64 65 66 67 68 69
  44                                      70 71 72 73 74 75 76 77 78 79
  45                                      80 81 82 83 84 85 86 87 88 89
  46                                      90 91 92 93 94 95 96 97 98 99
  47                                     100>;
  48                 default-brightness-level = <50>;
  49         };
  50
  51         backlight1: backlight1 {
  52                 compatible = "pwm-backlight";
  53                 pwms = <&pwm1 0 500000 PWM_POLARITY_INVERTED>;
  54                 power-supply = <&reg_lcd1_pwr>;
  55                 /*
  56                  * a poor man's way to create a 1:1 relationship between
  57                  * the PWM value and the actual duty cycle
  58                  */
  59                 brightness-levels = < 0  1  2  3  4  5  6  7  8  9
  60                                      10 11 12 13 14 15 16 17 18 19
  61                                      20 21 22 23 24 25 26 27 28 29
  62                                      30 31 32 33 34 35 36 37 38 39
  63                                      40 41 42 43 44 45 46 47 48 49
  64                                      50 51 52 53 54 55 56 57 58 59
  65                                      60 61 62 63 64 65 66 67 68 69
  66                                      70 71 72 73 74 75 76 77 78 79
  67                                      80 81 82 83 84 85 86 87 88 89
  68                                      90 91 92 93 94 95 96 97 98 99
  69                                     100>;
  70                 default-brightness-level = <50>;
  71         };
  72
  73         lvds0: fb@0 {
  74                 compatible = "fsl,mxc_sdc_fb";
  75                 disp_dev = "ldb";
  76                 interface_pix_fmt = "RGB666";
  77                 mode_str = "LDB-VGA";
  78                 default_bpp = <32>;
  79                 int_clk = <0>;
  80                 late_init = <0>;
  81                 status = "okay";
  82         };
  83
  84         lvds1: fb@1 {
  85                 compatible = "fsl,mxc_sdc_fb";
  86                 disp_dev = "ldb";
  87                 interface_pix_fmt = "RGB666";
  88                 mode_str = "LDB-NL12880BC20";
  89                 default_bpp = <32>;
  90                 int_clk = <0>;
  91                 late_init = <0>;
  92                 status = "okay";
  93         };
  94 };
  95
  96 &i2c3 {
  97         polytouch1: eeti@04 {
  98                 compatible = "eeti,egalax_ts";
  99                 reg = <0x04>;
 100                 pinctrl-names = "default";
 101                 pinctrl-0 = <&pinctrl_eeti>;
 102                 interrupt-parent = <&gpio3>;
 103                 interrupts = <22 0>;
 104                 wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
 105                 linux,wakeup;
 106         };
 107 };
 108
 109 &iomuxc {
 110         imx6q-tx6q-1110 {
 111                 pinctrl_eeti: eetigrp {
 112                         fsl,pins = <
 113                                 MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
 114                         >;
 115                 };
 116         };
 117 };
 118
 119 &ipu2 {
 120         status = "okay";
 121 };
 122
 123 &kpp {
 124         status = "disabled"; /* pads partially clash with backlight1 PWM */
 125 };
 126
 127 &ldb {
 128         ipu_id = <0>;
 129         disp_id = <0>;
 130         ext_ref = <0>;
 131         mode = "sep0";
 132         sec_ipu_id = <0>;
 133         sec_disp_id = <1>;
 134         status = "okay";
 135         fsl,data-mapping = "spwg";
 136         fsl,data-width = <18>;
 137
 138         display_timings: display-timings {
 139                 native-mode = <&lvds_timing0>;
 140
 141                 lvds_timing0: hsd100pxn1 {
 142                         clock-frequency = <65000000>;
 143                         hactive = <1024>;
 144                         vactive = <768>;
 145                         hback-porch = <220>;
 146                         hfront-porch = <40>;
 147                         vback-porch = <21>;
 148                         vfront-porch = <7>;
 149                         hsync-len = <60>;
 150                         vsync-len = <10>;
 151                         de-active = <1>;
 152                         pixelclk-active = <1>;
 153                 };
 154
 155                 lvds_timing1: VGA {
 156                         clock-frequency = <25200000>;
 157                         hactive = <640>;
 158                         vactive = <480>;
 159                         hback-porch = <48>;
 160                         hfront-porch = <16>;
 161                         vback-porch = <31>;
 162                         vfront-porch = <12>;
 163                         hsync-len = <96>;
 164                         vsync-len = <2>;
 165                         hsync-active = <0>;
 166                         vsync-active = <0>;
 167                         de-active = <1>;
 168                         pixelclk-active = <0>;
 169                 };
 170
 171                 lvds_timing2: nl12880bc20 {
 172                         clock-frequency = <50000000>;
 173                         hactive = <1280>;
 174                         vactive = <800>;
 175                         hback-porch = <50>;
 176                         hfront-porch = <50>;
 177                         vback-porch = <5>;
 178                         vfront-porch = <5>;
 179                         hsync-len = <60>;
 180                         vsync-len = <13>;
 181                         hsync-active = <0>;
 182                         vsync-active = <0>;
 183                         de-active = <1>;
 184                         pixelclk-active = <1>;
 185                 };
 186         };
 187 };
 188
 189 &lvds0 {
 190         display-timings {
 191                 native-mode = <&lvds0_timing2>;
 192
 193                 lvds0_timing0: hsd100pxn1 {
 194                         clock-frequency = <65000000>;
 195                         hactive = <1024>;
 196                         vactive = <768>;
 197                         hback-porch = <220>;
 198                         hfront-porch = <40>;
 199                         vback-porch = <21>;
 200                         vfront-porch = <7>;
 201                         hsync-len = <60>;
 202                         vsync-len = <10>;
 203                         de-active = <1>;
 204                         pixelclk-active = <1>;
 205                 };
 206
 207                 lvds0_timing1: VGA {
 208                         clock-frequency = <25200000>;
 209                         hactive = <640>;
 210                         vactive = <480>;
 211                         hback-porch = <48>;
 212                         hfront-porch = <16>;
 213                         vback-porch = <31>;
 214                         vfront-porch = <12>;
 215                         hsync-len = <96>;
 216                         vsync-len = <2>;
 217                         hsync-active = <0>;
 218                         vsync-active = <0>;
 219                         de-active = <1>;
 220                         pixelclk-active = <0>;
 221                 };
 222
 223                 lvds0_timing2: nl12880bc20 {
 224                         clock-frequency = <71000000>;
 225                         hactive = <1280>;
 226                         vactive = <800>;
 227                         hback-porch = <50>;
 228                         hfront-porch = <50>;
 229                         vback-porch = <5>;
 230                         vfront-porch = <5>;
 231                         hsync-len = <60>;
 232                         vsync-len = <13>;
 233                         hsync-active = <0>;
 234                         vsync-active = <0>;
 235                         de-active = <1>;
 236                         pixelclk-active = <1>;
 237                 };
 238         };
 239 };
 240
 241 &lvds1 {
 242         display-timings {
 243                 native-mode = <&lvds1_timing2>;
 244
 245                 lvds1_timing0: hsd100pxn1 {
 246                         clock-frequency = <65000000>;
 247                         hactive = <1024>;
 248                         vactive = <768>;
 249                         hback-porch = <220>;
 250                         hfront-porch = <40>;
 251                         vback-porch = <21>;
 252                         vfront-porch = <7>;
 253                         hsync-len = <60>;
 254                         vsync-len = <10>;
 255                         de-active = <1>;
 256                         pixelclk-active = <1>;
 257                 };
 258
 259                 lvds1_timing1: VGA {
 260                         clock-frequency = <25200000>;
 261                         hactive = <640>;
 262                         vactive = <480>;
 263                         hback-porch = <48>;
 264                         hfront-porch = <16>;
 265                         vback-porch = <31>;
 266                         vfront-porch = <12>;
 267                         hsync-len = <96>;
 268                         vsync-len = <2>;
 269                         hsync-active = <0>;
 270                         vsync-active = <0>;
 271                         de-active = <1>;
 272                         pixelclk-active = <0>;
 273                 };
 274
 275                 lvds1_timing2: nl12880bc20 {
 276                         clock-frequency = <71000000>;
 277                         hactive = <1280>;
 278                         vactive = <800>;
 279                         hback-porch = <50>;
 280                         hfront-porch = <50>;
 281                         vback-porch = <5>;
 282                         vfront-porch = <5>;
 283                         hsync-len = <60>;
 284                         vsync-len = <13>;
 285                         hsync-active = <0>;
 286                         vsync-active = <0>;
 287                         de-active = <1>;
 288                         pixelclk-active = <1>;
 289                 };
 290         };
 291 };
 292
 293 &pwm1 {
 294         status = "okay";
 295 };
 296
 297 &reg_lcd0_pwr {
 298         status = "okay";
 299 };
 300
 301 &reg_lcd1_pwr {
 302         status = "okay";
 303 };
 304
 305 &sata {
 306         status = "okay";
 307 };