ARM: at91/dt: add at91sam9x5-ek Display Module dtsi

/*

 * at91sam9x5dm.dtsi - Device Tree file for SAM9x5 display module

 *

 *  Copyright (C) 2014 Atmel,

 *                2014 Free Electrons

 *

 *  Author: Boris Brezillon <boris.brezillon@free-electrons.com>

 *

 * Licensed under GPLv2 or later.

 */

/ {

	ahb {

		apb {

			hlcdc: hlcdc@f8038000 {

				hlcdc-display-controller {

					pinctrl-names = "default";

					pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888>;

					port@0 {

						hlcdc_panel_output: endpoint@0 {

							reg = <0>;

							remote-endpoint = <&panel_input>;

						};

					};

				};

			};

		};

	};

	backlight: backlight {

		compatible = "pwm-backlight";

		pwms = <&hlcdc_pwm 0 50000 0>;

		brightness-levels = <0 4 8 16 32 64 128 255>;

		default-brightness-level = <6>;

		power-supply = <&bl_reg>;

		status = "disabled";

	};

	bl_reg: backlight_regulator {

		compatible = "regulator-fixed";

		regulator-name = "backlight-power-supply";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		status = "disabled";

	};

	panel: panel {

		compatible = "foxlink,fl500wvr00-a0t", "simple-panel";

		backlight = <&backlight>;

		power-supply = <&panel_reg>;

		#address-cells = <1>;

		#size-cells = <0>;

		status = "disabled";

		port@0 {

			#address-cells = <1>;

			#size-cells = <0>;

			panel_input: endpoint@0 {

				reg = <0>;

				remote-endpoint = <&hlcdc_panel_output>;

			};

		};

	};

	panel_reg: panel_regulator {

		compatible = "regulator-fixed";

		regulator-name = "panel-power-supply";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		status = "disabled";

	};

};