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Commit 4d9a3877 authored by Marco Franchi's avatar Marco Franchi Committed by Shawn Guo
Browse files

ARM: dts: imx6sl-evk: Convert from fbdev to drm bindings 



It is preferred to use the panel compatible string rather than passing
the LCD timing in the device tree.

So pass the "sii,43wvf1g" compatible string which describes the parallel
LCD.

Also, pass the 'backlight' property as described in
Documentation/devicetree/bindings/display/panel/simple-panel.txt

Signed-off-by: default avatarMarco Franchi <marco.franchi@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 1876d0db

arch/arm/boot/dts/imx6sl-evk.dts

+24 −24
Original line number Diff line number Diff line
@@ -20,7 +20,7 @@ 
		reg = <0x80000000 0x40000000>;

	};



	backlight {

	backlight_display: backlight_display {

		compatible = "pwm-backlight";

		pwms = <&pwm1 0 5000000>;

		brightness-levels = <0 4 8 16 32 64 128 255>;
@@ -82,6 +82,13 @@ 
		enable-active-high;

	};



	reg_lcd_5v: regulator-lcd-5v {

		compatible = "regulator-fixed";

		regulator-name = "lcd-5v0";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

	};



	sound {

		compatible = "fsl,imx6sl-evk-wm8962", "fsl,imx-audio-wm8962";

		model = "wm8962-audio";
@@ -97,6 +104,19 @@ 
		mux-int-port = <2>;

		mux-ext-port = <3>;

	};



	panel {

		compatible = "sii,43wvf1g";

		backlight = <&backlight_display>;

		dvdd-supply = <&reg_lcd_3v3>;

		avdd-supply = <&reg_lcd_5v>;



		port {

			panel_in: endpoint {

				remote-endpoint = <&display_out>;

			};

		};

	};

};



&audmux {
@@ -535,31 +555,11 @@ 
&lcdif {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_lcd>;

	lcd-supply = <&reg_lcd_3v3>;

	display = <&display0>;

	status = "okay";



	display0: display0 {

		bits-per-pixel = <32>;

		bus-width = <24>;



		display-timings {

			native-mode = <&timing0>;

			timing0: timing0 {

				clock-frequency = <33500000>;

				hactive = <800>;

				vactive = <480>;

				hback-porch = <89>;

				hfront-porch = <164>;

				vback-porch = <23>;

				vfront-porch = <10>;

				hsync-len = <10>;

				vsync-len = <10>;

				hsync-active = <0>;

				vsync-active = <0>;

				de-active = <1>;

				pixelclk-active = <0>;

			};

	port {

		display_out: endpoint {

			remote-endpoint = <&panel_in>;

		};

	};

};