/*
 * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#include <dt-bindings/gpio/gpio.h>

/ {
	aliases {
		display0 = &tlc59108;
		display1 = &hdmi0;
	};

	backlight {
		compatible = "led-backlight";
		leds = <&backlight_led>;
		brightness-levels = <0 243 245 247 248 249 251 252 255>;
		default-brightness-level = <8>;

		enable-gpios = <&tlc59108 0 GPIO_ACTIVE_HIGH>;
	};

	lcd: display {
		/*
		 * This is not really a dpi panel, but panel-dpi driver
		 * works as dummy panel driver.
		 */
		compatible = "lg,lp101wx2", "panel-dpi";

		enable-gpios = <&pcf_lcd 13 GPIO_ACTIVE_LOW>; /* P15, CON_LCD_PWR_DN */

		label = "lcd";

		panel-timing {
			clock-frequency = <69300404>;
			hactive = <1280>;
			vactive = <800>;

			hfront-porch = <48>;
			hback-porch = <44>;
			hsync-len = <32>;

			vfront-porch = <4>;
			vback-porch = <7>;
			vsync-len = <12>;

			hsync-active = <0>;
			vsync-active = <0>;
			de-active = <1>;
			pixelclk-active = <1>;
		};

		port {
			lcd_in: endpoint {
				remote-endpoint = <&dpi_out>;
			};
		};
	};
};

&i2c1 {
	/* TLC chip for LCD panel power and backlight */
	tlc59108: tlc59108@40 {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "ti,tlc59108";
		reg = <0x40>;
		gpio-controller;
		#gpio-cells = <2>;

		backlight_led: bl@2 {
			label = "backlight";
			reg = <0x2>;
		};

		p7 {
			gpio-hog;
			gpios = <7 GPIO_ACTIVE_HIGH>;
			output-high; /* = pull down */
			line-name = "LVDS_CLKSel";
		};
	};
};

&dss {
	ports {
		#address-cells = <1>;
		#size-cells = <0>;

		port {
			reg = <0>;

			dpi_out: endpoint {
				remote-endpoint = <&lcd_in>;
				data-lines = <24>;
			};
		};
	};
};