ARM: dts: add board dts file for EXYNOS4412 based SMDK board

Add a minimal board dts file for Samsung EXYNOS4412 based SMDK board.

Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index f37cf9fa5fa073318b3c6faad5d0a1480bd99826..36488a58940bd998945198e4d3a29bf4fb4a8ac6 100644 (file)
--- 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 (file)
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";
+       };
+};