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/*
* Samsung's Exynos4210 based Origen board device tree source
*
* Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
* http://www.samsung.com
* Copyright (c) 2010-2011 Linaro Ltd.
* www.linaro.org
*
* Device tree source file for Insignal's Origen board which is based on
* Samsung's Exynos4210 SoC.
*
* 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/ "exynos4210.dtsi"
/ {
model = "Insignal Origen evaluation board based on Exynos4210";
compatible = "insignal,origen", "samsung,exynos4210";
memory {
reg = <0x40000000 0x40000000>;
};
chosen {
bootargs ="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
};
sdhci@12530000 {
samsung,sdhci-bus-width = <4>;
linux,mmc_cap_4_bit_data;
samsung,sdhci-cd-internal;
gpio-cd = <&gpk2 2 2 3 3>;
gpios = <&gpk2 0 2 0 3>,
<&gpk2 1 2 0 3>,
<&gpk2 3 2 3 3>,
<&gpk2 4 2 3 3>,
<&gpk2 5 2 3 3>,
<&gpk2 6 2 3 3>;
status = "okay";
};
sdhci@12510000 {
samsung,sdhci-bus-width = <4>;
linux,mmc_cap_4_bit_data;
samsung,sdhci-cd-internal;
gpio-cd = <&gpk0 2 2 3 3>;
gpios = <&gpk0 0 2 0 3>,
<&gpk0 1 2 0 3>,
<&gpk0 3 2 3 3>,
<&gpk0 4 2 3 3>,
<&gpk0 5 2 3 3>,
<&gpk0 6 2 3 3>;
status = "okay";
};
gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
up {
label = "Up";
gpios = <&gpx2 0 0 0x10000 2>;
linux,code = <103>;
gpio-key,wakeup;
};
down {
label = "Down";
gpios = <&gpx2 1 0 0x10000 2>;
linux,code = <108>;
gpio-key,wakeup;
};
back {
label = "Back";
gpios = <&gpx1 7 0 0x10000 2>;
linux,code = <158>;
gpio-key,wakeup;
};
home {
label = "Home";
gpios = <&gpx1 6 0 0x10000 2>;
linux,code = <102>;
gpio-key,wakeup;
};
menu {
label = "Menu";
gpios = <&gpx1 5 0 0x10000 2>;
linux,code = <139>;
gpio-key,wakeup;
};
};
leds {
compatible = "gpio-leds";
status {
gpios = <&gpx1 3 0 0x10000 2>;
linux,default-trigger = "heartbeat";
};
};
};
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