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Commit a027d49f authored Mar 29, 2017 by Stefan Agner Committed by Shawn Guo Apr 10, 2017

ARM: dts: imx7-colibri: 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.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

parent b721c91b

arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi

+14 −24

Original line number	Diff line number	Diff line
		@@ -44,6 +44,17 @@
		chosen {
		stdout-path = "serial0:115200n8";
		};

		panel: panel {
		compatible = "edt,et057090dhu";
		backlight = <&bl>;

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

		&bl {
		@@ -75,32 +86,11 @@
		};

		&lcdif {
		display = <&display0>;
		status = "okay";

		display0: lcd-display {
		bits-per-pixel = <16>;
		bus-width = <18>;

		display-timings {
		native-mode = <&timing_vga>;

		/* Standard VGA timing */
		timing_vga: 640x480 {
		clock-frequency = <25175000>;
		hactive = <640>;
		vactive = <480>;
		hback-porch = <40>;
		hfront-porch = <24>;
		vback-porch = <32>;
		vfront-porch = <11>;
		hsync-len = <96>;
		vsync-len = <2>;
		de-active = <1>;
		hsync-active = <0>;
		vsync-active = <0>;
		pixelclk-active = <0>;
		};
		port {
		lcdif_out: endpoint {
		remote-endpoint = <&panel_in>;
		};
		};
		};