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Commit 85f99c75 authored by Dmitry Lifshitz's avatar Dmitry Lifshitz Committed by Tony Lindgren
Browse files

ARM: dts: am57xx: sbc-am57x: add LCD support 



Startek-kd050c 800x480 LCD panel timings are described in
compulab-sb-som.dtsi.

Add appropriate DT endpoints to connect DPI output and LCD.

Signed-off-by: default avatarDmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: default avatarIgor Grinberg <grinberg@compulab.co.il>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 7442173e

arch/arm/boot/dts/am57xx-sbc-am57x.dts

+38 −0
Original line number Diff line number Diff line
@@ -15,6 +15,10 @@ 
/ {

	model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x";

	compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";



	aliases {

		display0 = &lcd0;

	};

};



&dra7_pmx_core {
@@ -50,6 +54,12 @@ 
			DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT| MUX_MODE10)	/* mcasp1_axr1.i2c5_scl */

		>;

	};



	lcd_pins_default: lcd_pins_default {

		pinctrl-single,pins = <

			DRA7XX_CORE_IOPAD(0x3564, PIN_OUTPUT | MUX_MODE14)      /* vin2a_vsync0.gpio4_0 */

		>;

	};

};



&uart3 {
@@ -97,3 +107,31 @@ 
		#gpio-cells = <2>;

	};

};



&dss {

	status = "ok";



	vdda_video-supply = <&ldoln_reg>;



	port {

		dpi_lcd_out: endpoint@0 {

			remote-endpoint = <&lcd_in>;

			data-lines = <24>;

		};

	};

};



&lcd0 {

	pinctrl-names = "default";

	pinctrl-0 = <&lcd_pins_default>;



	enable-gpios = <&pca9555 14 GPIO_ACTIVE_HIGH

			&gpio4 0 GPIO_ACTIVE_HIGH>;



	port {

		lcd_in: endpoint {

			remote-endpoint = <&dpi_lcd_out>;

			data-lines = <24>;

		};

	};

};