board:origen: Enable device tree on Origen
This patch enables to run Origen board on device tree.
Uart, DRAM and MMC init functions are removed as their
generic replacements form the common board file are used.
The config file is modified to contain only board specific options.
Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Chander Kashyap <k.chander@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index e2fcca5..dad03cf 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -1,3 +1,5 @@
+dtb-$(CONFIG_EXYNOS4) += exynos4210-origen.dtb
+
dtb-$(CONFIG_EXYNOS5) += exynos5250-arndale.dtb \
exynos5250-snow.dtb \
exynos5250-smdk5250.dtb \
diff --git a/arch/arm/dts/exynos4210-origen.dts b/arch/arm/dts/exynos4210-origen.dts
new file mode 100644
index 0000000..5c9d2ae
--- /dev/null
+++ b/arch/arm/dts/exynos4210-origen.dts
@@ -0,0 +1,45 @@
+/*
+ * Samsung's Exynos4210 based Origen board device tree source
+ *
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/dts-v1/;
+/include/ "skeleton.dtsi"
+/include/ "exynos4.dtsi"
+
+/ {
+ model = "Insignal Origen evaluation board based on Exynos4210";
+ compatible = "insignal,origen", "samsung,exynos4210";
+
+ chosen {
+ bootargs ="";
+ };
+
+ aliases {
+ serial0 = "/serial@13800000";
+ console = "/serial@13820000";
+ mmc2 = "sdhci@12530000";
+ };
+
+ sdhci@12510000 {
+ status = "disabled";
+ };
+
+ sdhci@12520000 {
+ status = "disabled";
+ };
+
+ sdhci@12530000 {
+ samsung,bus-width = <4>;
+ samsung,timing = <1 2 3>;
+ cd-gpios = <&gpio 0x2008002 0>;
+ };
+
+ sdhci@12540000 {
+ status = "disabled";
+ };
+};
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