[PATCHv2] ARM: dts: exynos4: clean up arm-pmu node

[Chanho Park]

This patch cleans a arm-pmu node up for exynos4. Only exynos4412 series
boards have four pmu interrupts. Rest of exynos4 boards, except 4412, have only
two pmu interrupts. Thus, we can define two interrupts in the
exynos4.dtsi and extends the interrupts only exynos4412.dtsi.

Cc: Chanwoo Choi <cw00.choi at samsung.com>
Cc: Tomasz Figa <t.figa at samsung.com>
Signed-off-by: Chanho Park <chanho61.park at samsung.com>
---
Changes from v1:
 - Remove duplicated properties in exynos4412.dtsi(Comment from Tomasz Figa)

 arch/arm/boot/dts/exynos4.dtsi    | 6 ++++++
 arch/arm/boot/dts/exynos4210.dtsi | 6 ------
 arch/arm/boot/dts/exynos4412.dtsi | 4 ++++
 arch/arm/boot/dts/exynos4x12.dtsi | 6 ------
 4 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 0401f4d..b43dc24 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -105,6 +105,12 @@
 		reg = <0x10440000 0x1000>;
 	};
 
+	pmu {
+		compatible = "arm,cortex-a9-pmu";
+		interrupt-parent = <&combiner>;
+		interrupts = <2 2>, <3 2>;
+	};
+
 	sys_reg: syscon at 10010000 {
 		compatible = "samsung,exynos4-sysreg", "syscon";
 		reg = <0x10010000 0x400>;
diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index cb0e768d..e19c154 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -75,12 +75,6 @@
 		#clock-cells = <1>;
 	};
 
-	pmu {
-		compatible = "arm,cortex-a9-pmu";
-		interrupt-parent = <&combiner>;
-		interrupts = <2 2>, <3 2>;
-	};
-
 	pinctrl_0: pinctrl at 11400000 {
 		compatible = "samsung,exynos4210-pinctrl";
 		reg = <0x11400000 0x1000>;
diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index a40b6e2..7b75762 100644
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -26,6 +26,10 @@
 		samsung,combiner-nr = <20>;
 	};
 
+	pmu {
+		interrupts = <2 2>, <3 2>, <18 2>, <19 2>;
+	};
+
 	gic: interrupt-controller at 10490000 {
 		cpu-offset = <0x4000>;
 	};
diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi
index c4a9306..b730a74 100644
--- a/arch/arm/boot/dts/exynos4x12.dtsi
+++ b/arch/arm/boot/dts/exynos4x12.dtsi
@@ -31,12 +31,6 @@
 		mshc0 = &mshc_0;
 	};
 
-	pmu {
-		compatible = "arm,cortex-a9-pmu";
-		interrupt-parent = <&combiner>;
-		interrupts = <2 2>, <3 2>, <18 2>, <19 2>;
-	};
-
 	pd_isp: isp-power-domain at 10023CA0 {
 		compatible = "samsung,exynos4210-pd";
 		reg = <0x10023CA0 0x20>;
-- 
1.8.3.2