Commit d3a7a747 authored by Stefan Roese's avatar Stefan Roese Committed by Tony Lindgren
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ARM: dts: omap3: Add Technexion Thunder support (TAO3530 SOM based) 



This baseboard is equipped with the Technexion TAO35030 SOM. So
includes this dtsi. Some Thunder specific features are:

- LCD panel

Signed-off-by: default avatarStefan Roese <sr@denx.de>
Cc: Thorsten Eisbein <thorsten.eisbein@head-acoustics.de>
Cc: Tapani Utriainen <tapani@technexion.com>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 30d95c6d

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -311,6 +311,7 @@ dtb-$(CONFIG_ARCH_OMAP3) += am3517-craneboard.dtb \ 
	omap3-sbc-t3517.dtb \

	omap3-sbc-t3530.dtb \

	omap3-sbc-t3730.dtb \

	omap3-thunder.dtb \

	omap3-zoom3.dtb

dtb-$(CONFIG_SOC_AM33XX) += am335x-base0033.dtb \

	am335x-bone.dtb \

arch/arm/boot/dts/omap3-thunder.dts

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+129 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/

 * Copyright (C) 2014 Stefan Roese <sr@denx.de>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 */



#include "omap3-tao3530.dtsi"



/ {

	model = "TI OMAP3 Thunder baseboard with TAO3530 SOM";

	compatible = "technexion,omap3-thunder", "technexion,omap3-tao3530", "ti,omap34xx", "ti,omap3";

};



&omap3_pmx_core {

	dss_dpi_pins: pinmux_dss_dpi_pins {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)	/* dss_pclk.dss_pclk */

			OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)	/* dss_hsync.dss_hsync */

			OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)	/* dss_vsync.dss_vsync */

			OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)	/* dss_acbias.dss_acbias */

			OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0)	/* dss_data0.dss_data0 */

			OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0)	/* dss_data1.dss_data1 */

			OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0)	/* dss_data2.dss_data2 */

			OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0)	/* dss_data3.dss_data3 */

			OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0)	/* dss_data4.dss_data4 */

			OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0)	/* dss_data5.dss_data5 */

			OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)	/* dss_data6.dss_data6 */

			OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)	/* dss_data7.dss_data7 */

			OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)	/* dss_data8.dss_data8 */

			OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)	/* dss_data9.dss_data9 */

			OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)	/* dss_data10.dss_data10 */

			OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)	/* dss_data11.dss_data11 */

			OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)	/* dss_data12.dss_data12 */

			OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)	/* dss_data13.dss_data13 */

			OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)	/* dss_data14.dss_data14 */

			OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)	/* dss_data15.dss_data15 */

			OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)	/* dss_data16.dss_data16 */

			OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)	/* dss_data17.dss_data17 */

			OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0)	/* dss_data18.dss_data18 */

			OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0)	/* dss_data19.dss_data19 */

			OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0)	/* dss_data20.dss_data20 */

			OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0)	/* dss_data21.dss_data21 */

			OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0)	/* dss_data22.dss_data22 */

			OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0)	/* dss_data23.dss_data23 */

		>;

	};



	lte430_pins: pinmux_lte430_pins {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT | MUX_MODE4)	/* sdmmc2_dat6.gpio_138 */

		>;

	};



	backlight_pins: pinmux_backlight_pins {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x216a, PIN_OUTPUT | MUX_MODE4)	/* sdmmc2_dat7.gpio_139 */

		>;

	};

};



/* Needed to power the DPI pins */

&vpll2 {

	regulator-always-on;

};



&dss {

	status = "ok";



	pinctrl-names = "default";

	pinctrl-0 = <&dss_dpi_pins>;



	port {

		dpi_out: endpoint {

			remote-endpoint = <&lcd_in>;

			data-lines = <24>;

		};

	};

};



/ {

	aliases {

		display0 = &lcd0;

	};



	lcd0: display@0 {

		compatible = "samsung,lte430wq-f0c", "panel-dpi";

		label = "lcd";



		pinctrl-names = "default";

		pinctrl-0 = <&lte430_pins>;

		enable-gpios = <&gpio5 10 GPIO_ACTIVE_LOW>;	/* gpio_138 */



		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 = <2>;

			vfront-porch = <3>;

			vsync-len = <11>;



			hsync-active = <0>;

			vsync-active = <0>;

			de-active = <1>;

			pixelclk-active = <1>;

		};

	};



	backlight {

		compatible = "gpio-backlight";



		pinctrl-names = "default";

		pinctrl-0 = <&backlight_pins>;

		gpios = <&gpio5 11 GPIO_ACTIVE_HIGH>;		/* gpio_139 */



		default-on;

	};

};

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