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Commit 4fa8cf79 authored by Sascha Hauer's avatar Sascha Hauer Committed by Shawn Guo
Browse files

ARM i.MX53: mba53: Add display support 



As the displays are optional and we have more than one, also
set the status of the parallel display and the ldb to disabled.

Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: default avatarSteffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent 3b1a0f23

arch/arm/boot/dts/imx53-mba53.dts

+32 −0
Original line number Diff line number Diff line
@@ -16,6 +16,38 @@ 
/ {

	model = "TQ MBa53 starter kit";

	compatible = "tq,mba53", "tq,tqma53", "fsl,imx53";



	reg_backlight: fixed@0 {

		compatible = "regulator-fixed";

		regulator-name = "lcd-supply";

		gpio = <&gpio2 5 0>;

		startup-delay-us = <5000>;

		enable-active-low;

	};



	backlight {

		compatible = "pwm-backlight";

		pwms = <&pwm2 0 50000 0 0>;

		brightness-levels = <0 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100>;

		default-brightness-level = <10>;

		enable-gpios = <&gpio7 7 0>;

		power-supply = <&reg_backlight>;

	};



	disp1: display@disp1 {

		compatible = "fsl,imx-parallel-display";

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_disp1_1>;

		crtcs = <&ipu 1>;

		interface-pix-fmt = "rgb24";

		status = "disabled";

	};

};



&ldb {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_lvds1_1>;

	status = "disabled";

};



&iomuxc {