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Commit f9f5518a authored by Adam Ford's avatar Adam Ford Committed by Tony Lindgren
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ARM: dts: logicpd-torpedo-baseboard: Fix missing video 



A previous commit removed the panel-dpi driver, which made the
Torpedo video 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 Torpedo dev kits
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 4957eccf

arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi

+6 −31
Original line number Diff line number Diff line
@@ -108,7 +108,6 @@ 
&dss {

	status = "ok";

	vdds_dsi-supply = <&vpll2>;

	vdda_video-supply = <&video_reg>;

	pinctrl-names = "default";

	pinctrl-0 = <&dss_dpi_pins1>;

	port {
@@ -124,44 +123,20 @@ 
		display0 = &lcd0;

	};



	video_reg: video_reg {

		pinctrl-names = "default";

		pinctrl-0 = <&panel_pwr_pins>;

		compatible = "regulator-fixed";

		regulator-name = "fixed-supply";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		gpio = <&gpio5 27 GPIO_ACTIVE_HIGH>;	/* gpio155, lcd INI */

	};



	lcd0: display {

		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";

		/* default-on; */

		pinctrl-names = "default";



		pinctrl-0 = <&panel_pwr_pins>;

		backlight = <&bl>;

		enable-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>;

		port {

			lcd_in: endpoint {

				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 {