arch/arm/boot/dts/omap4-var-dvk-om44.dts

   1 /*
   2  * Copyright (C) 2014 Joachim Eastwood <manabian@gmail.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8 /dts-v1/;
   9
  10 #include "omap4-var-som-om44.dtsi"
  11 #include "omap4-var-som-om44-wlan.dtsi"
  12 #include "omap4-var-om44customboard.dtsi"
  13
  14 / {
  15         model = "Variscite VAR-DVK-OM44";
  16         compatible = "variscite,var-dvk-om44", "variscite,var-som-om44", "ti,omap4460", "ti,omap4";
  17
  18         aliases {
  19                 display0 = &lcd0;
  20                 display1 = &hdmi0;
  21         };
  22
  23         lcd0: display {
  24                 compatible = "innolux,at070tn83", "panel-dpi";
  25                 label = "lcd";
  26                 panel-timing {
  27                         clock-frequency = <33333333>;
  28
  29                         hback-porch = <40>;
  30                         hactive = <800>;
  31                         hfront-porch = <40>;
  32                         hsync-len = <48>;
  33
  34                         vback-porch = <29>;
  35                         vactive = <480>;
  36                         vfront-porch = <13>;
  37                         vsync-len = <3>;
  38                 };
  39
  40                 port {
  41                         lcd_in: endpoint {
  42                                 remote-endpoint = <&dpi_out>;
  43                         };
  44                 };
  45         };
  46
  47         backlight {
  48                 compatible = "gpio-backlight";
  49                 pinctrl-names = "default";
  50                 pinctrl-0 = <&backlight_pins>;
  51
  52                 gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>; /* gpio 122 */
  53         };
  54 };
  55
  56 &dss {
  57         pinctrl-names = "default";
  58         pinctrl-0 = <&dss_dpi_pins>;
  59
  60         port {
  61                 dpi_out: endpoint {
  62                         remote-endpoint = <&lcd_in>;
  63                         data-lines = <24>;
  64                 };
  65         };
  66 };
  67
  68 &dsi2 {
  69         status = "okay";
  70         vdd-supply = <&vcxio>;
  71 };