From: Jaehoon Chung <jh80.chung@samsung.com>
Date: Tue, 26 Jul 2016 01:44:34 +0000 (+0900)
Subject: ARM: exynos: dts: add the reboot-mode nodes for tizen boards
X-Git-Tag: submit/tizen/20160810.050017~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6d4befb83f7001ca209b265df1440955b78ffa9e;p=platform%2Fkernel%2Fu-boot.git

ARM: exynos: dts: add the reboot-mode nodes for tizen boards

Odroid-U3/XU3 and Trats2 boards supports the reboot-mode with inform
register.
In case of Odroid, it uses the INFORM2 register for reboot-mode.
But it uses the INFORM3 register for reboot-mode on trats2 board.
(To ensure the backward compatible for older kernel.)

Change-Id: Ic1b51d675a65086dd113c0d3920f4bd67df167bc
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
---

diff --git a/arch/arm/dts/exynos4412-odroid.dts b/arch/arm/dts/exynos4412-odroid.dts
index 3c54141961..e347b898bb 100644
--- a/arch/arm/dts/exynos4412-odroid.dts
+++ b/arch/arm/dts/exynos4412-odroid.dts
@@ -279,4 +279,9 @@
 		compatible = "samsung,emmc-reset";
 		reset-gpio = <&gpk1 2 0>;
 	};
+
+	reboot-mode {
+		compatible = "samsung,reboot-mode";
+		inform-num = <2>;
+	};
 };
diff --git a/arch/arm/dts/exynos4412-trats2.dts b/arch/arm/dts/exynos4412-trats2.dts
index 97f67de530..683afee9c3 100644
--- a/arch/arm/dts/exynos4412-trats2.dts
+++ b/arch/arm/dts/exynos4412-trats2.dts
@@ -451,4 +451,8 @@
 		div = <0x3>;
 		index = <4>;
 	};
+	reboot-mode {
+		compatible = "samsung,reboot-mode";
+		inform-num = <3>;
+	};
 };
diff --git a/arch/arm/dts/exynos5422-odroidxu3.dts b/arch/arm/dts/exynos5422-odroidxu3.dts
index 690c747289..7160658036 100644
--- a/arch/arm/dts/exynos5422-odroidxu3.dts
+++ b/arch/arm/dts/exynos5422-odroidxu3.dts
@@ -63,4 +63,9 @@
 		compatible = "samsung,emmc-reset";
 		reset-gpio = <&gpd1 0 0>;
 	};
+
+	reboot-mode {
+		compatible = "samsung,reboot-mode";
+		inform-num = <2>;
+	};
 };