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Commit e5adcb7c authored May 30, 2016 by Fabio Estevam Committed by Shawn Guo Jun 11, 2016

ARM: dts: imx6ul-14x14-evk: Add LCD and backlight support



Add support for the LCD8000-43T display and for the backlight
controlled via PWM1.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

parent 2e7c416c

arch/arm/boot/dts/imx6ul-14x14-evk.dts

+48 −0

Original line number	Diff line number	Diff line
		@@ -22,6 +22,14 @@
		reg = <0x80000000 0x20000000>;
		};

		backlight {
		compatible = "pwm-backlight";
		pwms = <&pwm1 0 5000000>;
		brightness-levels = <0 4 8 16 32 64 128 255>;
		default-brightness-level = <6>;
		status = "okay";
		};

		regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		@@ -125,6 +133,46 @@
		};
		};


		&lcdif {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_lcdif_dat
		&pinctrl_lcdif_ctrl>;
		display = <&display0>;
		status = "okay";

		display0: display {
		bits-per-pixel = <16>;
		bus-width = <24>;

		display-timings {
		native-mode = <&timing0>;

		timing0: timing0 {
		clock-frequency = <9200000>;
		hactive = <480>;
		vactive = <272>;
		hfront-porch = <8>;
		hback-porch = <4>;
		hsync-len = <41>;
		vback-porch = <2>;
		vfront-porch = <4>;
		vsync-len = <10>;
		hsync-active = <0>;
		vsync-active = <0>;
		de-active = <1>;
		pixelclk-active = <0>;
		};
		};
		};
		};

		&pwm1 {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_pwm1>;
		status = "okay";
		};

		&qspi {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_qspi>;