Commit d9aa4d4f authored by Sébastien Szymanski's avatar Sébastien Szymanski Committed by Shawn Guo
Browse files

ARM: dts: opos6uldev: use OF graph to describe the display 



To make use of the new eLCDIF DRM driver OF graph description is
required. Describe the display using OF graph nodes.

Reviewed-by: default avatarFabio Estevam <festevam@gmail.com>
Signed-off-by: default avatarSébastien Szymanski <sebastien.szymanski@armadeus.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 0be9af77

arch/arm/boot/dts/imx6ul-opos6uldev.dts

+16 −21
Original line number Diff line number Diff line
@@ -56,7 +56,7 @@ 
		stdout-path = &uart1;

	};



	backlight {

	backlight: backlight {

		compatible = "pwm-backlight";

		pwms = <&pwm3 0 191000>;

		brightness-levels = <0 4 8 16 32 64 128 255>;
@@ -97,6 +97,18 @@ 
		gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;

	};



	panel: panel {

		compatible = "armadeus,st0700-adapt";

		power-supply = <&reg_3v3>;

		backlight = <&backlight>;



		port {

			panel_in: endpoint {

				remote-endpoint = <&lcdif_out>;

			};

		};

	};



	reg_5v: regulator-5v {

		compatible = "regulator-fixed";

		regulator-name = "5V";
@@ -182,28 +194,11 @@ 
&lcdif {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_lcdif>;

	display = <&display0>;

	lcd-supply = <&reg_3v3>;

	status = "okay";



	display0: display0 {

		bits-per-pixel = <32>;

		bus-width = <18>;



		display-timings {

			timing0: timing0 {

				clock-frequency = <33000033>;

				hactive = <800>;

				vactive = <480>;

				hback-porch = <96>;

				hfront-porch = <96>;

				vback-porch = <20>;

				vfront-porch = <21>;

				hsync-len = <64>;

				vsync-len = <4>;

				de-active = <1>;

				pixelclk-active = <0>;

			};

	port {

		lcdif_out: endpoint {

			remote-endpoint = <&panel_in>;

		};

	};

};

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