0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003 * Copyright (C) 2014 Joachim Eastwood <manabian@gmail.com>
0004 */
0005 /dts-v1/;
0006
0007 #include "omap4-var-som-om44.dtsi"
0008 #include "omap4-var-som-om44-wlan.dtsi"
0009 #include "omap4-var-om44customboard.dtsi"
0010
0011 / {
0012 model = "Variscite VAR-DVK-OM44";
0013 compatible = "variscite,var-dvk-om44", "variscite,var-som-om44", "ti,omap4460", "ti,omap4";
0014
0015 aliases {
0016 display0 = &lcd0;
0017 display1 = &hdmi0;
0018 };
0019
0020 lcd0: display {
0021 compatible = "innolux,at070tn83", "panel-dpi";
0022 label = "lcd";
0023 panel-timing {
0024 clock-frequency = <33333333>;
0025
0026 hback-porch = <40>;
0027 hactive = <800>;
0028 hfront-porch = <40>;
0029 hsync-len = <48>;
0030
0031 vback-porch = <29>;
0032 vactive = <480>;
0033 vfront-porch = <13>;
0034 vsync-len = <3>;
0035 };
0036
0037 port {
0038 lcd_in: endpoint {
0039 remote-endpoint = <&dpi_out>;
0040 };
0041 };
0042 };
0043
0044 backlight {
0045 compatible = "gpio-backlight";
0046 pinctrl-names = "default";
0047 pinctrl-0 = <&backlight_pins>;
0048
0049 gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>; /* gpio 122 */
0050 };
0051 };
0052
0053 &dss {
0054 pinctrl-names = "default";
0055 pinctrl-0 = <&dss_dpi_pins>;
0056
0057 port {
0058 dpi_out: endpoint {
0059 remote-endpoint = <&lcd_in>;
0060 data-lines = <24>;
0061 };
0062 };
0063 };
0064
0065 &dsi2 {
0066 status = "okay";
0067 vdd-supply = <&vcxio>;
0068 };
