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ARM: dts: Add support for OMAP4 VAR-DVK-OM44

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Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Joachim Eastwood 2014-05-12 20:32:01 +02:00 committed by Tony Lindgren
parent 39065401e2
commit bdfd0abdc6
3 changed files with 74 additions and 0 deletions
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3
Documentation/devicetree/bindings/arm/omap/omap.txt
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@ -108,6 +108,9 @@ Boards:
- OMAP4 VAR-STK-OM44 : Commercial dev kit with VAR-OM44CustomBoard and VAR-SOM-OM44 w/WLAN
compatible = "variscite,var-stk-om44", "variscite,var-som-om44", "ti,omap4460", "ti,omap4";
- OMAP4 VAR-DVK-OM44 : Commercial dev kit with VAR-OM44CustomBoard, VAR-SOM-OM44 w/WLAN and LCD touchscreen
compatible = "variscite,var-dvk-om44", "variscite,var-som-om44", "ti,omap4460", "ti,omap4";
- OMAP3 EVM : Software Development Board for OMAP35x, AM/DM37x
compatible = "ti,omap3-evm", "ti,omap3"

1
arch/arm/boot/dts/Makefile
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@ -284,6 +284,7 @@ dtb-$(CONFIG_ARCH_OMAP4) += omap4-duovero-parlor.dtb \
omap4-panda-es.dtb \
omap4-sdp.dtb \
omap4-sdp-es23plus.dtb \
omap4-var-dvk-om44.dtb \
omap4-var-stk-om44.dtb
dtb-$(CONFIG_SOC_AM43XX) += am43x-epos-evm.dtb \
am437x-gp-evm.dtb

70
arch/arm/boot/dts/omap4-var-dvk-om44.dts Normal file
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@ -0,0 +1,70 @@
/*
* Copyright (C) 2014 Joachim Eastwood <manabian@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/;
#include "omap4-var-som-om44.dtsi"
#include "omap4-var-om44customboard.dtsi"
/ {
model = "Variscite VAR-DVK-OM44";
compatible = "variscite,var-dvk-om44", "variscite,var-som-om44", "ti,omap4460", "ti,omap4";
aliases {
display0 = &lcd0;
display1 = &hdmi0;
};
lcd0: display {
compatible = "innolux,at070tn83", "panel-dpi";
label = "lcd";
panel-timing {
clock-frequency = <33333333>;
hback-porch = <40>;
hactive = <800>;
hfront-porch = <40>;
hsync-len = <48>;
vback-porch = <29>;
vactive = <480>;
vfront-porch = <13>;
vsync-len = <3>;
};
port {
lcd_in: endpoint {
remote-endpoint = <&dpi_out>;
};
};
};
backlight {
compatible = "gpio-backlight";
pinctrl-names = "default";
pinctrl-0 = <&backlight_pins>;
gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>; /* gpio 122 */
};
};
&dss {
pinctrl-names = "default";
pinctrl-0 = <&dss_dpi_pins>;
port {
dpi_out: endpoint {
remote-endpoint = <&lcd_in>;
data-lines = <24>;
};
};
};
&dsi2 {
status = "okay";
vdd-supply = <&vcxio>;
};