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authorHyungwon Hwang <human.hwang@samsung.com>2014-12-18 09:22:28 (GMT)
committerHyungwon Hwang <human.hwang@samsung.com>2014-12-23 02:09:28 (GMT)
commit1ec7f097892aba880c65c4a0bd8be0d0880fd5ac (patch)
tree9b7210442eef41223b4db125dd21bc99fae2eb66
parent768979997934bdc2dcc6206f051184cbc2bbd293 (diff)
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arm: dts: odroid-xu3: add support for odroid xu3
This patch adds DT files which are needed for odroid xu3. Change-Id: I0c4c400c3a59c7b9dababdd645d92394c1322a9d Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
-rw-r--r--arch/arm/boot/dts/Makefile1
-rw-r--r--arch/arm/boot/dts/exynos5800-odroidxu3.dts66
2 files changed, 67 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 3e11dfd..e5c90f2 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -59,6 +59,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos3250-rinato.dtb \
exynos4412-slp_pq.dtb \
exynos4412-origen.dtb \
exynos5250-arndale.dtb \
+ exynos5800-odroidxu3.dtb \
exynos5440-sd5v1.dtb \
exynos5250-smdk5250.dtb \
exynos5250-snow.dtb \
diff --git a/arch/arm/boot/dts/exynos5800-odroidxu3.dts b/arch/arm/boot/dts/exynos5800-odroidxu3.dts
new file mode 100644
index 0000000..1a02efe
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5800-odroidxu3.dts
@@ -0,0 +1,66 @@
+/*
+ * SAMSUNG odroid-xu3 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 "exynos5800.dtsi"
+
+/ {
+ model = "Hardkernel odroid-xu3 board based on EXYNOS5422";
+
+ memory {
+ reg = <0x40000000 0x80000000>;
+ };
+
+ chosen {
+ bootargs = "root=/dev/mmcblk0p2 rw rootwait rootfstype=ext4 init=/bin/bash console=ttySAC2,115200";
+ };
+
+ fixed-rate-clocks {
+ oscclk {
+ compatible = "samsung,exynos5420-oscclk";
+ clock-frequency = <24000000>;
+ };
+ };
+
+ rtc {
+ status = "okay";
+ };
+
+ firmware@02073000 {
+ compatible = "samsung,secure-firmware";
+ reg = <0x02073000 0x1000>;
+ };
+
+ mmc@12200000 {
+ status = "okay";
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <0 4>;
+ samsung,dw-mshc-ddr-timing = <0 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ };
+
+ mmc@12220000 {
+ status = "okay";
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
+ bus-width = <4>;
+ cap-sd-highspeed;
+ };
+};