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Commit 98c6d555 authored by Anthoine Bourgeois's avatar Anthoine Bourgeois Committed by Tony Lindgren
Browse files

ARM: dts: omap3-devkit8000: add LCD panels 



Devkit8000 was sold with a 4.3" LCD or 7.0" or without. This patch
creates one dts file per bundle.

Signed-off-by: default avatarAnthoine Bourgeois <anthoine.bourgeois@gmail.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent b02f46b9

arch/arm/boot/dts/Makefile

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@@ -390,6 +390,8 @@ dtb-$(CONFIG_ARCH_OMAP3) += \ 
	omap3-cm-t3530.dtb \

	omap3-cm-t3730.dtb \

	omap3-devkit8000.dtb \

	omap3-devkit8000-lcd43.dtb \

	omap3-devkit8000-lcd70.dtb \

	omap3-evm.dtb \

	omap3-evm-37xx.dtb \

	omap3-gta04a3.dtb \

arch/arm/boot/dts/omap3-devkit8000-common.dtsi

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/*

 * Author: Anil Kumar <anilk4.v@gmail.com>

 *

 * 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 <dt-bindings/input/input.h>



#include "omap34xx.dtsi"

/ {

	memory {

		device_type = "memory";

		reg = <0x80000000 0x10000000>;	/* 256 MB */

	};



	leds {

		compatible = "gpio-leds";



		heartbeat {

			label = "devkit8000::led1";

			gpios = <&gpio6 26 GPIO_ACTIVE_HIGH>;	/* 186 -> LED1 */

			default-state = "on";

			linux,default-trigger = "heartbeat";

		};



		mmc {

			label = "devkit8000::led2";

			gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>;	/* 163 -> LED2 */

			default-state = "on";

			linux,default-trigger = "none";

		};



		usr {

			label = "devkit8000::led3";

			gpios = <&gpio6 4 GPIO_ACTIVE_HIGH>;	/* 164 -> LED3 */

			default-state = "on";

			linux,default-trigger = "usr";

		};



		pmu_stat {

			label = "devkit8000::pmu_stat";

			gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */

		};

	};



	sound {

		compatible = "ti,omap-twl4030";

		ti,model = "devkit8000";



		ti,mcbsp = <&mcbsp2>;

		ti,audio-routing =

			"Ext Spk", "PREDRIVEL",

			"Ext Spk", "PREDRIVER",

			"MAINMIC", "Main Mic",

			"Main Mic", "Mic Bias 1";

	};



	gpio_keys {

		compatible = "gpio-keys";



		user {

			label = "user";

			gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;

			linux,code = <BTN_EXTRA>;

			gpio-key,wakeup;

		};

	};



	tfp410: encoder@0 {

		compatible = "ti,tfp410";

		powerdown-gpios = <&twl_gpio 7 GPIO_ACTIVE_LOW>;



		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			port@0 {

				reg = <0>;



				tfp410_in: endpoint@0 {

					remote-endpoint = <&dpi_dvi_out>;

				};

			};



			port@1 {

				reg = <1>;



				tfp410_out: endpoint@0 {

					remote-endpoint = <&dvi_connector_in>;

				};

			};

		};

	};



	dvi0: connector@0 {

		compatible = "dvi-connector";

		label = "dvi";



		digital;



		ddc-i2c-bus = <&i2c2>;



		port {

			dvi_connector_in: endpoint {

				remote-endpoint = <&tfp410_out>;

			};

		};

	};



	tv0: connector@1 {

		compatible = "svideo-connector";

		label = "tv";



		port {

			tv_connector_in: endpoint {

				remote-endpoint = <&venc_out>;

			};

		};

	};

};



&i2c1 {

	clock-frequency = <2600000>;



	twl: twl@48 {

		reg = <0x48>;

		interrupts = <7>;	/* SYS_NIRQ cascaded to intc */



		twl_audio: audio {

			compatible = "ti,twl4030-audio";

			codec {

			};

		};

	};

};



&i2c2 {

	clock-frequency = <400000>;

};



&i2c3 {

	status = "disabled";

};



#include "twl4030.dtsi"

#include "twl4030_omap3.dtsi"



&mmc1 {

	vmmc-supply = <&vmmc1>;

	vmmc_aux-supply = <&vsim>;

	bus-width = <8>;

};



&mmc2 {

	status = "disabled";

};



&mmc3 {

	status = "disabled";

};



&twl_gpio {

	ti,use-leds;

	/*

	 * pulldowns:

	 * BIT(1), BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)

	 * BIT(15), BIT(16), BIT(17)

	 */

	ti,pulldowns = <0x03a1c6>;

};



&twl_keypad {

	linux,keymap = <MATRIX_KEY(0, 0, KEY_1)

			MATRIX_KEY(1, 0, KEY_2)

			MATRIX_KEY(2, 0, KEY_3)

			MATRIX_KEY(0, 1, KEY_4)

			MATRIX_KEY(1, 1, KEY_5)

			MATRIX_KEY(2, 1, KEY_6)

			MATRIX_KEY(3, 1, KEY_F5)

			MATRIX_KEY(0, 2, KEY_7)

			MATRIX_KEY(1, 2, KEY_8)

			MATRIX_KEY(2, 2, KEY_9)

			MATRIX_KEY(3, 2, KEY_F6)

			MATRIX_KEY(0, 3, KEY_F7)

			MATRIX_KEY(1, 3, KEY_0)

			MATRIX_KEY(2, 3, KEY_F8)

			MATRIX_KEY(4, 5, KEY_RESERVED)

			MATRIX_KEY(4, 4, KEY_VOLUMEUP)

			MATRIX_KEY(5, 5, KEY_VOLUMEDOWN)

			>;

};



&wdt2 {

	status = "disabled";

};



&mcbsp2 {

	status = "okay";

};



&gpmc {

	ranges = <0 0 0x30000000 0x1000000>;       /* CS0: 16MB for NAND */



	nand@0,0 {

		reg = <0 0 4>; /* CS0, offset 0, IO size 4 */

		nand-bus-width = <16>;

		gpmc,device-width = <2>;

		ti,nand-ecc-opt = "sw";



		gpmc,sync-clk-ps = <0>;

		gpmc,cs-on-ns = <0>;

		gpmc,cs-rd-off-ns = <44>;

		gpmc,cs-wr-off-ns = <44>;

		gpmc,adv-on-ns = <6>;

		gpmc,adv-rd-off-ns = <34>;

		gpmc,adv-wr-off-ns = <44>;

		gpmc,we-off-ns = <40>;

		gpmc,oe-off-ns = <54>;

		gpmc,access-ns = <64>;

		gpmc,rd-cycle-ns = <82>;

		gpmc,wr-cycle-ns = <82>;

		gpmc,wr-access-ns = <40>;

		gpmc,wr-data-mux-bus-ns = <0>;



		#address-cells = <1>;

		#size-cells = <1>;



		x-loader@0 {

			label = "X-Loader";

			reg = <0 0x80000>;

		};



		bootloaders@80000 {

			label = "U-Boot";

			reg = <0x80000 0x1e0000>;

		};



		bootloaders_env@260000 {

			label = "U-Boot Env";

			reg = <0x260000 0x20000>;

		};



		kernel@280000 {

			label = "Kernel";

			reg = <0x280000 0x400000>;

		};



		filesystem@680000 {

			label = "File System";

			reg = <0x680000 0xf980000>;

		};

	};

};



&gpmc {

	ranges = <6 0 0x2c000000 0x1000000>;       /* CS6: 16MB for DM9000 */



	ethernet@0,0 {

		compatible = "davicom,dm9000";

		reg =  <6 0x000 2

			6 0x400 2>; /* CS6, offset 0 and 0x400, IO size 2 */

		bank-width = <2>;

		interrupt-parent = <&gpio1>;

		interrupts = <25 IRQ_TYPE_LEVEL_LOW>;

		davicom,no-eeprom;



		gpmc,mux-add-data = <0>;

		gpmc,device-width = <1>;

		gpmc,wait-pin = <0>;

		gpmc,cycle2cycle-samecsen = <1>;

		gpmc,cycle2cycle-diffcsen = <1>;



		gpmc,cs-on-ns = <6>;

		gpmc,cs-rd-off-ns = <180>;

		gpmc,cs-wr-off-ns = <180>;

		gpmc,adv-on-ns = <0>;

		gpmc,adv-rd-off-ns = <18>;

		gpmc,adv-wr-off-ns = <48>;

		gpmc,oe-on-ns = <54>;

		gpmc,oe-off-ns = <168>;

		gpmc,we-on-ns = <54>;

		gpmc,we-off-ns = <168>;

		gpmc,rd-cycle-ns = <186>;

		gpmc,wr-cycle-ns = <186>;

		gpmc,access-ns = <144>;

		gpmc,page-burst-access-ns = <24>;

		gpmc,bus-turnaround-ns = <90>;

		gpmc,cycle2cycle-delay-ns = <90>;

		gpmc,wait-monitoring-ns = <0>;

		gpmc,clk-activation-ns = <0>;

		gpmc,wr-data-mux-bus-ns = <0>;

		gpmc,wr-access-ns = <0>;

	};

};



&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 */

		>;

	};

};



&vpll1 {

	/* Needed for DSS */

	regulator-name = "vdds_dsi";



	regulator-min-microvolt = <1800000>;

	regulator-max-microvolt = <1800000>;

};



&dss {

	status = "ok";



	pinctrl-names = "default";

	pinctrl-0 = <&dss_dpi_pins>;



	vdds_dsi-supply = <&vpll1>;

	vdda_dac-supply = <&vdac>;



	port {

		dpi_dvi_out: endpoint@0 {

			remote-endpoint = <&tfp410_in>;

			data-lines = <24>;

		};

	};

};



&venc {

	status = "ok";



	vdda-supply = <&vdac>;



	port {

		venc_out: endpoint {

			remote-endpoint = <&tv_connector_in>;

			ti,channels = <2>;

		};

	};

};

arch/arm/boot/dts/omap3-devkit8000-lcd-common.dtsi

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/*

 * Author: Anthoine Bourgeois <anthoine.bourgois@gmail.com>

 *

 * 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-devkit8000-common.dtsi"

/ {

	aliases {

		display0 = &lcd0;

		display1 = &dvi0;

		display2 = &tv0;

	};



	lcd0: display@0 {

		compatible = "panel-dpi";

		label = "lcd";



		enable-gpios = <&twl_gpio 18 GPIO_ACTIVE_HIGH>;



		port {

			lcd_in: endpoint {

				remote-endpoint = <&dpi_lcd_out>;

			};

		};

	};

};



&dss {

	port {

		dpi_lcd_out: endpoint@1 {

			remote-endpoint = <&lcd_in>;

			data-lines = <24>;

		};

	};

};

arch/arm/boot/dts/omap3-devkit8000-lcd43.dts

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Original line number Diff line number Diff line 
/*

 * Author: Anthoine Bourgeois <anthoine.bourgois@gmail.com>

 *

 * 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.

 */

/dts-v1/;



/*

 * 4.3'' LCD panel sold with devkit8000 board

 */



#include "omap3-devkit8000-lcd-common.dtsi"

/ {

	model = "TimLL OMAP3 Devkit8000 with 4.3'' LCD panel";

	compatible = "timll,omap3-devkit8000", "ti,omap3";



	lcd0: display@0 {

		panel-timing {

			clock-frequency = <10164705>;

			hactive = <480>;

			vactive = <272>;

			hfront-porch = <2>;

			hback-porch = <2>;

			hsync-len = <41>;

			vback-porch = <2>;

			vfront-porch = <2>;

			vsync-len = <10>;



			hsync-active = <0>;

			vsync-active = <0>;

			de-active = <1>;

			pixelclk-active = <1>;

		};

	};

};

arch/arm/boot/dts/omap3-devkit8000-lcd70.dts

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/*

 * Author: Anthoine Bourgeois <anthoine.bourgois@gmail.com>

 *

 * 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.

 */

/dts-v1/;



/*

 * 7.0'' LCD panel sold with some devkit8000 board

 */



#include "omap3-devkit8000-lcd-common.dtsi"

/ {

	model = "TimLL OMAP3 Devkit8000 with 7.0'' LCD panel";

	compatible = "timll,omap3-devkit8000", "ti,omap3";



	lcd0: display@0 {

		panel-timing {

			clock-frequency = <40000000>;

			hactive = <800>;

			vactive = <480>;

			hfront-porch = <1>;

			hback-porch = <1>;

			hsync-len = <48>;

			vback-porch = <25>;

			vfront-porch = <12>;

			vsync-len = <3>;



			hsync-active = <0>;

			vsync-active = <0>;

			de-active = <1>;

			pixelclk-active = <1>;

		};

	};

};