u-boot/arch/arm/dts/imx6dl-aristainetos2_4.dts

// SPDX-License-Identifier: (GPL-2.0)
/*
 * support for the imx6 based aristainetos2 board
 * parts for 4.3 inch LG display on spi1 port0
 *
 * Copyright (C) 2019 Heiko Schocher <hs@denx.de>
 * Copyright (C) 2015 Heiko Schocher <hs@denx.de>
 *
 */
/dts-v1/;

#include "imx6dl-aristainetos2_4.dtsi"
#include "imx6qdl-aristainetos2.dtsi"

/ {
	model = "aristainetos2 i.MX6 Dual Lite Board 4";
	compatible = "fsl,imx6dl";

};

&ecspi1 {
	lcd_panel: display@0 {
		compatible = "lg,lg4573";
		spi-max-frequency = <10000000>;
		reg = <0>;
		power-on-delay = <10>;

		display-timings {
			480x800p57 {
				native-mode;
				clock-frequency = <27000027>;
				hactive = <480>;
				vactive = <800>;
				hfront-porch = <10>;
				hback-porch = <59>;
				hsync-len = <10>;
				vback-porch = <15>;
				vfront-porch = <15>;
				vsync-len = <15>;
				hsync-active = <1>;
				vsync-active = <1>;
			};
		};

		port {
			panel_in: endpoint {
				remote-endpoint = <&display_out>;
			};
		};
	};
};