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/20201110.005738~304
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=137b6b4cbcc03f37b9b291ce64a6d50af768ad18;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 3031125338..e43f65c14e 100644
--- a/arch/arm/dts/exynos4412-odroid.dts
+++ b/arch/arm/dts/exynos4412-odroid.dts
@@ -51,6 +51,11 @@
 		compatible = "samsung,emmc-reset";
 		reset-gpio = <&gpk1 2 0>;
 	};
+
+	reboot-mode {
+		compatible = "samsung,reboot-mode";
+		inform-num = <2>;
+	};
 };
 
 &i2c_0 {
diff --git a/arch/arm/dts/exynos4412-trats2.dts b/arch/arm/dts/exynos4412-trats2.dts
index c0be1427a3..28c53a6e22 100644
--- a/arch/arm/dts/exynos4412-trats2.dts
+++ b/arch/arm/dts/exynos4412-trats2.dts
@@ -436,6 +436,10 @@
 			};
 		};
 	};
+	reboot-mode {
+		compatible = "samsung,reboot-mode";
+		inform-num = <3>;
+	};
 };
 
 &sdhci0 {
diff --git a/arch/arm/dts/exynos5422-odroidxu3.dts b/arch/arm/dts/exynos5422-odroidxu3.dts
index 256df6d6c2..a6fd6731f0 100644
--- a/arch/arm/dts/exynos5422-odroidxu3.dts
+++ b/arch/arm/dts/exynos5422-odroidxu3.dts
@@ -291,4 +291,9 @@
 		compatible = "samsung,emmc-reset";
 		reset-gpio = <&gpd1 0 0>;
 	};
+
+	reboot-mode {
+		compatible = "samsung,reboot-mode";
+		inform-num = <2>;
+	};
 };