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     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 };
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