From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Abraham Subject: [PATCH] ARM: dts: add board dts file for Exynos4412 based SMDK board Date: Sat, 03 Nov 2012 20:19:32 +0530 Message-ID: <1351954172-13645-1-git-send-email-thomas.abraham@linaro.org> Return-path: Sender: linux-samsung-soc-owner@vger.kernel.org To: linux-arm-kernel@lists.infradead.org, devicetree-discuss@lists.ozlabs.org Cc: grant.likely@secretlab.ca, rob.herring@calxeda.com, linux-samsung-soc@vger.kernel.org, kgene.kim@samsung.com, chaos.youn@samsung.com, t.figa@samsung.com List-Id: devicetree@vger.kernel.org Add a minimal board dts file for Samsung Exynos4412 based SMDK board. Signed-off-by: Thomas Abraham --- This patch depends the on the following patch posted by Tomasz Figa. "ARM: dts: exynos4: Add support for Exynos4x12 SoCs" arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/exynos4412-smdk4412.dts | 45 +++++++++++++++++++++++++++++ 2 files changed, 46 insertions(+), 0 deletions(-) create mode 100644 arch/arm/boot/dts/exynos4412-smdk4412.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index f37cf9f..36488a5 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -23,6 +23,7 @@ dtb-$(CONFIG_ARCH_DOVE) += dove-cm-a510.dtb \ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \ exynos4210-smdkv310.dtb \ exynos4210-trats.dtb \ + exynos4412-smdk4412.dtb \ exynos5250-smdk5250.dtb dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb dtb-$(CONFIG_ARCH_INTEGRATOR) += integratorap.dtb \ diff --git a/arch/arm/boot/dts/exynos4412-smdk4412.dts b/arch/arm/boot/dts/exynos4412-smdk4412.dts new file mode 100644 index 0000000..f05bf57 --- /dev/null +++ b/arch/arm/boot/dts/exynos4412-smdk4412.dts @@ -0,0 +1,45 @@ +/* + * Samsung's Exynos4412 based SMDK board device tree source + * + * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Device tree source file for Samsung's SMDK4412 board which is based on + * Samsung's Exynos4412 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/ "exynos4412.dtsi" + +/ { + model = "Samsung SMDK evaluation board based on Exynos4412"; + compatible = "samsung,smdk4412", "samsung,exynos4412"; + + memory { + reg = <0x40000000 0x40000000>; + }; + + chosen { + bootargs ="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc"; + }; + + serial@13800000 { + status = "okay"; + }; + + serial@13810000 { + status = "okay"; + }; + + serial@13820000 { + status = "okay"; + }; + + serial@13830000 { + status = "okay"; + }; +}; -- 1.6.6.rc2