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ARM: dts: omap3: Add support for IGEPv2 board

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ISEE IGEPv2 is an TI OMAP3 SoC based embedded board.

This patch adds an initial device tree support to boot
an IGEPv2 from the MMC/SD.

Currently is working everything that is supported by DT
on OMAP3 SoCs (MMC/SD, GPIO LEDs, EEPROM, TWL4030 audio).

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Enric Balletbo i Serra <eballetbo@gmail.com>
[benoit.cousson@linaro.org: Update the Makefile for 3.8-rc2]
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
This commit is contained in:
Javier Martinez Canillas 2012-12-19 14:33:09 +01:00 committed by Benoit Cousson
parent 947fd0a2f8
commit cb5e191e96
2 changed files with 57 additions and 0 deletions
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1
arch/arm/boot/dts/Makefile
View file

@ -119,6 +119,7 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
omap3-beagle-xm.dtb \
omap3-evm.dtb \
omap3-tobi.dtb \
omap3-igep0020.dtb \
omap4-panda.dtb \
omap4-panda-a4.dtb \
omap4-panda-es.dtb \

56
arch/arm/boot/dts/omap3-igep0020.dts Normal file
View file

@ -0,0 +1,56 @@
/*
* Device Tree Source for IGEPv2 board
*
* Copyright (C) 2012 Javier Martinez Canillas <javier@collabora.co.uk>
* Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@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-igep.dtsi"
/ {
model = "IGEPv2";
compatible = "isee,omap3-igep0020", "ti,omap3";
leds {
compatible = "gpio-leds";
boot {
label = "omap3:green:boot";
gpios = <&gpio1 26 0>;
default-state = "on";
};
user0 {
label = "omap3:red:user0";
gpios = <&gpio1 27 0>;
default-state = "off";
};
user1 {
label = "omap3:red:user1";
gpios = <&gpio1 28 0>;
default-state = "off";
};
user2 {
label = "omap3:green:user1";
gpios = <&twl_gpio 19 1>;
};
};
};
&i2c3 {
clock-frequency = <100000>;
/*
* Display monitor features are burnt in the EEPROM
* as EDID data.
*/
eeprom@50 {
compatible = "ti,eeprom";
reg = <0x50>;
};
};