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Commit 24cf2327 authored by Adam Ford's avatar Adam Ford Committed by Tony Lindgren
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ARM: dts: am3517-evm: Fix missing video 



A previous commit removed the panel-dpi driver, which made the
video on the AM3517-evm stop working because it relied on the dpi
driver for setting video timings.  Now that the simple-panel driver
is available in omap2plus, this patch migrates the am3517-evm
to use a similar panel and remove the manual timing requirements.

Fixes: 8bf4b162 ("drm/omap: Remove panel-dpi driver")

Signed-off-by: default avatarAdam Ford <aford173@gmail.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent f9f5518a

arch/arm/boot/dts/am3517-evm.dts

+4 −19
Original line number Diff line number Diff line
@@ -124,10 +124,11 @@ 
	};



	lcd0: display@0 {

		compatible = "panel-dpi";

		/* This isn't the exact LCD, but the timings meet spec */

		/* To make it work, set CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=4 */

		compatible = "newhaven,nhd-4.3-480272ef-atxl";

		label = "15";

		status = "okay";

		pinctrl-names = "default";

		backlight = <&bl>;

		enable-gpios = <&gpio6 16 GPIO_ACTIVE_HIGH>;	/* gpio176, lcd INI */

		vcc-supply = <&vdd_io_reg>;
@@ -136,22 +137,6 @@ 
				remote-endpoint = <&dpi_out>;

			};

		};



		panel-timing {

			clock-frequency = <9000000>;

			hactive = <480>;

			vactive = <272>;

			hfront-porch = <3>;

			hback-porch = <2>;

			hsync-len = <42>;

			vback-porch = <3>;

			vfront-porch = <4>;

			vsync-len = <11>;

			hsync-active = <0>;

			vsync-active = <0>;

			de-active = <1>;

			pixelclk-active = <1>;

		};

	};



	bl: backlight {