[PATCH 1/2] ARM: dts: add watchdog device nodes for Exynos5250 and Exynos5420

[Leela Krishna Amudala <l.krishna@xxxxxxxxxxx>]

Adds watchdog device nodes to the DT device list for Exynos5250 and Exynos5420

Signed-off-by: Leela Krishna Amudala <l.krishna@xxxxxxxxxxx>
---
 arch/arm/boot/dts/exynos5.dtsi    |   12 +++++-------
 arch/arm/boot/dts/exynos5250.dtsi |    7 ++++++-
 arch/arm/boot/dts/exynos5420.dtsi |   10 ++++++++++
 3 files changed, 21 insertions(+), 8 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi
index e52b038..e7b6dbd 100644
--- a/arch/arm/boot/dts/exynos5.dtsi
+++ b/arch/arm/boot/dts/exynos5.dtsi
@@ -81,13 +81,6 @@
 		status = "disabled";
 	};
 
-	watchdog {
-		compatible = "samsung,s3c2410-wdt";
-		reg = <0x101D0000 0x100>;
-		interrupts = <0 42 0>;
-		status = "disabled";
-	};
-
 	fimd@14400000 {
 		compatible = "samsung,exynos5250-fimd";
 		interrupt-parent = <&combiner>;
@@ -106,4 +99,9 @@
 		#size-cells = <0>;
 		status = "disabled";
 	};
+
+	pmu_sys_reg: pmusysreg {
+		compatible = "samsung,exynos5-pmureg", "syscon";
+		reg = <0x10040000 0x5000>;
+	};
 };
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index c4a8662..3ccd150 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -158,9 +158,14 @@
 		interrupts = <0 47 0>;
 	};
 
-	watchdog {
+	watchdog@101D0000 {
+		compatible = "samsung,s3c5250-wdt";
+		reg = <0x101D0000 0x100>;
+		interrupts = <0 42 0>;
 		clocks = <&clock 336>;
 		clock-names = "watchdog";
+		samsung,sysreg = <&pmu_sys_reg>;
+		status = "okay";
 	};
 
 	g2d@10850000 {
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 6ffefd1..5fb7ae2 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -369,4 +369,14 @@
 		clock-names = "gscl";
 		samsung,power-domain = <&gsc_pd>;
 	};
+
+        watchdog@101D0000 {
+		compatible = "samsung,s3c5420-wdt";
+		reg = <0x101D0000 0x100>;
+		interrupts = <0 42 0>;
+		clocks = <&clock 316>;
+		clock-names = "watchdog";
+		samsung,sysreg = <&pmu_sys_reg>;
+		status = "okay";
+        };
 };
-- 
1.7.10.4

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html