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ARM: dts: Add initial board support file for exynos5250-arndale

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Arndale is a low cost board based on the Samsung Exynos5250 SoC.
This patch adds initial device tree support for this board.

Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Girish K S <ks.giri@samsung.com>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Girish K S 2013-02-04 16:15:56 -08:00 committed by Kukjin Kim
parent f5108e1c51
commit e88d5ae61a
2 changed files with 123 additions and 0 deletions
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1
arch/arm/boot/dts/Makefile
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@ -45,6 +45,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
exynos4412-odroidx.dtb \
exynos4412-smdk4412.dtb \
exynos4412-origen.dtb \
exynos5250-arndale.dtb \
exynos5250-smdk5250.dtb \
exynos5250-snow.dtb \
exynos5440-ssdk5440.dtb

122
arch/arm/boot/dts/exynos5250-arndale.dts Normal file
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@ -0,0 +1,122 @@
/*
* Samsung's Exynos5250 based Arndale board device tree source
*
* Copyright (c) 2013 Samsung Electronics Co., Ltd.
* http://www.samsung.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/ "exynos5250.dtsi"
/ {
model = "Insignal Arndale evaluation board based on EXYNOS5250";
compatible = "insignal,arndale", "samsung,exynos5250";
memory {
reg = <0x40000000 0x80000000>;
};
chosen {
bootargs = "console=ttySAC2,115200";
};
i2c@12C60000 {
status = "disabled";
};
i2c@12C70000 {
status = "disabled";
};
i2c@12C80000 {
status = "disabled";
};
i2c@12C90000 {
status = "disabled";
};
i2c@12CA0000 {
status = "disabled";
};
i2c@12CB0000 {
status = "disabled";
};
i2c@12CC0000 {
status = "disabled";
};
i2c@12CD0000 {
status = "disabled";
};
i2c@121D0000 {
status = "disabled";
};
dwmmc_0: dwmmc0@12200000 {
num-slots = <1>;
supports-highspeed;
broken-cd;
fifo-depth = <0x80>;
card-detect-delay = <200>;
samsung,dw-mshc-ciu-div = <3>;
samsung,dw-mshc-sdr-timing = <2 3>;
samsung,dw-mshc-ddr-timing = <1 2>;
slot@0 {
reg = <0>;
bus-width = <8>;
gpios = <&gpc0 0 2 0 3>, <&gpc0 1 2 0 3>,
<&gpc0 3 2 3 3>, <&gpc0 4 2 3 3>,
<&gpc0 5 2 3 3>, <&gpc0 6 2 3 3>,
<&gpc1 0 2 3 3>, <&gpc1 1 2 3 3>,
<&gpc1 2 2 3 3>, <&gpc1 3 2 3 3>;
};
};
dwmmc_1: dwmmc1@12210000 {
status = "disabled";
};
dwmmc_2: dwmmc2@12220000 {
num-slots = <1>;
supports-highspeed;
fifo-depth = <0x80>;
card-detect-delay = <200>;
samsung,dw-mshc-ciu-div = <3>;
samsung,dw-mshc-sdr-timing = <2 3>;
samsung,dw-mshc-ddr-timing = <1 2>;
slot@0 {
reg = <0>;
bus-width = <4>;
samsung,cd-pinmux-gpio = <&gpc3 2 2 3 3>;
gpios = <&gpc3 0 2 0 3>, <&gpc3 1 2 0 3>,
<&gpc3 3 2 3 3>, <&gpc3 4 2 3 3>,
<&gpc3 5 2 3 3>, <&gpc3 6 2 3 3>;
};
};
dwmmc_3: dwmmc3@12230000 {
status = "disabled";
};
spi_0: spi@12d20000 {
status = "disabled";
};
spi_1: spi@12d30000 {
status = "disabled";
};
spi_2: spi@12d40000 {
status = "disabled";
};
};