arch/arm/boot/dts/imx6q-tx6q-11x0.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/-1130 Module";
  18         compatible = "karo,imx6q-tx6q", "fsl,imx6q";
  19
  20         aliases {
  21                 display = &lvds0;
  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 0>;
  32                 /*
  33                  * a poor man's way to create a 1:1 relationship between
  34                  * the PWM value and the actual duty cycle
  35                  */
  36                 brightness-levels = < 0  1  2  3  4  5  6  7  8  9
  37                                      10 11 12 13 14 15 16 17 18 19
  38                                      20 21 22 23 24 25 26 27 28 29
  39                                      30 31 32 33 34 35 36 37 38 39
  40                                      40 41 42 43 44 45 46 47 48 49
  41                                      50 51 52 53 54 55 56 57 58 59
  42                                      60 61 62 63 64 65 66 67 68 69
  43                                      70 71 72 73 74 75 76 77 78 79
  44                                      80 81 82 83 84 85 86 87 88 89
  45                                      90 91 92 93 94 95 96 97 98 99
  46                                     100>;
  47                 default-brightness-level = <50>;
  48         };
  49
  50         backlight1: backlight1 {
  51                 compatible = "pwm-backlight";
  52                 pwms = <&pwm1 0 500000 0>;
  53                 /*
  54                  * a poor man's way to create a 1:1 relationship between
  55                  * the PWM value and the actual duty cycle
  56                  */
  57                 brightness-levels = < 0  1  2  3  4  5  6  7  8  9
  58                                      10 11 12 13 14 15 16 17 18 19
  59                                      20 21 22 23 24 25 26 27 28 29
  60                                      30 31 32 33 34 35 36 37 38 39
  61                                      40 41 42 43 44 45 46 47 48 49
  62                                      50 51 52 53 54 55 56 57 58 59
  63                                      60 61 62 63 64 65 66 67 68 69
  64                                      70 71 72 73 74 75 76 77 78 79
  65                                      80 81 82 83 84 85 86 87 88 89
  66                                      90 91 92 93 94 95 96 97 98 99
  67                                     100>;
  68                 default-brightness-level = <50>;
  69         };
  70
  71         lvds0: fb@0 {
  72                 compatible = "fsl,mxc_sdc_fb";
  73                 disp_dev = "ldb";
  74                 interface_pix_fmt = "RGB666";
  75                 mode_str = "LDB-XGA";
  76                 default_bpp = <32>;
  77                 int_clk = <0>;
  78                 late_init = <0>;
  79                 fsl,data-mapping = "spwg";
  80                 fsl,data-width = <18>;
  81                 status = "okay";
  82
  83                 display-timings {
  84                         native-mode = <&lvds0_timing0>;
  85
  86                         lvds0_timing0: hsd100pxn1 {
  87                                 clock-frequency = <65000000>;
  88                                 hactive = <1024>;
  89                                 vactive = <768>;
  90                                 hback-porch = <220>;
  91                                 hfront-porch = <40>;
  92                                 vback-porch = <21>;
  93                                 vfront-porch = <7>;
  94                                 hsync-len = <60>;
  95                                 vsync-len = <10>;
  96                                 hsync-active = <0>;
  97                                 vsync-active = <0>;
  98                                 de-active = <1>;
  99                                 pixelclk-active = <1>;
 100                         };
 101
 102                         lvds0_timing1: VGA {
 103                                 clock-frequency = <25200000>;
 104                                 hactive = <640>;
 105                                 vactive = <480>;
 106                                 hback-porch = <48>;
 107                                 hfront-porch = <16>;
 108                                 vback-porch = <31>;
 109                                 vfront-porch = <12>;
 110                                 hsync-len = <96>;
 111                                 vsync-len = <2>;
 112                                 hsync-active = <0>;
 113                                 vsync-active = <0>;
 114                                 de-active = <1>;
 115                                 pixelclk-active = <0>;
 116                         };
 117
 118                         lvds0_timing2: nl12880bc20 {
 119                                 clock-frequency = <71000000>;
 120                                 hactive = <1280>;
 121                                 vactive = <800>;
 122                                 hback-porch = <50>;
 123                                 hfront-porch = <50>;
 124                                 vback-porch = <5>;
 125                                 vfront-porch = <5>;
 126                                 hsync-len = <60>;
 127                                 vsync-len = <13>;
 128                                 hsync-active = <0>;
 129                                 vsync-active = <0>;
 130                                 de-active = <1>;
 131                                 pixelclk-active = <0>;
 132                         };
 133                 };
 134         };
 135
 136         lvds1: fb@1 {
 137                 compatible = "fsl,mxc_sdc_fb";
 138                 disp_dev = "ldb";
 139                 interface_pix_fmt = "RGB666";
 140                 mode_str = "LDB-XGA";
 141                 default_bpp = <32>;
 142                 int_clk = <0>;
 143                 late_init = <0>;
 144                 fsl,data-mapping = "spwg";
 145                 fsl,data-width = <18>;
 146                 status = "okay";
 147
 148                 display-timings {
 149                         native-mode = <&lvds1_timing0>;
 150
 151                         lvds1_timing0: hsd100pxn1 {
 152                                 clock-frequency = <65000000>;
 153                                 hactive = <1024>;
 154                                 vactive = <768>;
 155                                 hback-porch = <220>;
 156                                 hfront-porch = <40>;
 157                                 vback-porch = <21>;
 158                                 vfront-porch = <7>;
 159                                 hsync-len = <60>;
 160                                 vsync-len = <10>;
 161                                 hsync-active = <0>;
 162                                 vsync-active = <0>;
 163                                 de-active = <1>;
 164                                 pixelclk-active = <0>;
 165                         };
 166
 167                         lvds1_timing1: VGA {
 168                                 clock-frequency = <25200000>;
 169                                 hactive = <640>;
 170                                 vactive = <480>;
 171                                 hback-porch = <48>;
 172                                 hfront-porch = <16>;
 173                                 vback-porch = <31>;
 174                                 vfront-porch = <12>;
 175                                 hsync-len = <96>;
 176                                 vsync-len = <2>;
 177                                 hsync-active = <0>;
 178                                 vsync-active = <0>;
 179                                 de-active = <1>;
 180                                 pixelclk-active = <0>;
 181                         };
 182
 183                         lvds1_timing2: nl12880bc20 {
 184                                 clock-frequency = <71000000>;
 185                                 hactive = <1280>;
 186                                 vactive = <800>;
 187                                 hback-porch = <50>;
 188                                 hfront-porch = <50>;
 189                                 vback-porch = <5>;
 190                                 vfront-porch = <5>;
 191                                 hsync-len = <60>;
 192                                 vsync-len = <13>;
 193                                 hsync-active = <0>;
 194                                 vsync-active = <0>;
 195                                 de-active = <1>;
 196                                 pixelclk-active = <0>;
 197                         };
 198                 };
 199         };
 200 };
 201
 202 &i2c3 {
 203         polytouch1: eeti@04 {
 204                 compatible = "eeti,egalax_ts";
 205                 reg = <0x04>;
 206                 pinctrl-names = "default";
 207                 pinctrl-0 = <&pinctrl_eeti>;
 208                 interrupt-parent = <&gpio3>;
 209                 interrupts = <22 0>;
 210                 wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
 211                 linux,wakeup;
 212         };
 213 };
 214
 215 &iomuxc {
 216         imx6q-tx6q-11x0 {
 217                 pinctrl_eeti: eetigrp {
 218                         fsl,pins = <
 219                                 MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
 220                         >;
 221                 };
 222         };
 223 };
 224
 225 &ipu2 {
 226         status = "disabled";
 227 };
 228
 229 &kpp {
 230         status = "disabled"; /* pads partially clash with backlight1 PWM */
 231 };
 232
 233 &ldb {
 234         ipu_id = <0>;
 235         disp_id = <0>;
 236         ext_ref = <0>;
 237         mode = "sep0";
 238         sec_ipu_id = <0>;
 239         sec_disp_id = <1>;
 240         status = "okay";
 241 };
 242
 243 &pwm1 {
 244         status = "okay";
 245 };
 246
 247 &sata {
 248         status = "okay";
 249 };