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

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2014 Joachim Eastwood <manabian@gmail.com>
   4  */
   5 /dts-v1/;
   6
   7 #include "omap4-var-som-om44.dtsi"
   8 #include "omap4-var-som-om44-wlan.dtsi"
   9 #include "omap4-var-om44customboard.dtsi"
  10
  11 / {
  12         model = "Variscite VAR-DVK-OM44";
  13         compatible = "variscite,var-dvk-om44", "variscite,var-som-om44", "ti,omap4460", "ti,omap4";
  14
  15         aliases {
  16                 display0 = &lcd0;
  17                 display1 = &hdmi0;
  18         };
  19
  20         lcd0: display {
  21                 compatible = "innolux,at070tn83", "panel-dpi";
  22                 label = "lcd";
  23                 panel-timing {
  24                         clock-frequency = <33333333>;
  25
  26                         hback-porch = <40>;
  27                         hactive = <800>;
  28                         hfront-porch = <40>;
  29                         hsync-len = <48>;
  30
  31                         vback-porch = <29>;
  32                         vactive = <480>;
  33                         vfront-porch = <13>;
  34                         vsync-len = <3>;
  35                 };
  36
  37                 port {
  38                         lcd_in: endpoint {
  39                                 remote-endpoint = <&dpi_out>;
  40                         };
  41                 };
  42         };
  43
  44         backlight {
  45                 compatible = "gpio-backlight";
  46                 pinctrl-names = "default";
  47                 pinctrl-0 = <&backlight_pins>;
  48
  49                 gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>; /* gpio 122 */
  50         };
  51 };
  52
  53 &dss {
  54         pinctrl-names = "default";
  55         pinctrl-0 = <&dss_dpi_pins>;
  56
  57         port {
  58                 dpi_out: endpoint {
  59                         remote-endpoint = <&lcd_in>;
  60                         data-lines = <24>;
  61                 };
  62         };
  63 };
  64
  65 &dsi2 {
  66         status = "okay";
  67         vdd-supply = <&vcxio>;
  68 };