ARM: dts: exynos: Use pmu label in exynos4412

In order to use soc node, we need to reference soc child nodes by label
in exynos4412. Define pmu label in exynos4.dtsi. Use it in exynos4412
instead of redefining the node by full path.

Signed-off-by: Maciej Purski <m.purski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 6d4775a0b4023939f8e85f81113f71d476676dcb..da284f38327924372dd81756e9b1d592c451d32b 100644 (file)
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -162,7 +162,7 @@
                reg = <0x10440000 0x1000>;
        };
 
-       pmu {
+       pmu: pmu {
                compatible = "arm,cortex-a9-pmu";
                interrupt-parent = <&combiner>;
                interrupts = <2 2>, <3 2>;

diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index a6f3f59fce3599ca6ae4b8e63b56f802bddab76e..e012cdad6595c2fbd60d9236afae780fcf0a9bbb 100644 (file)
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -546,10 +546,6 @@
                        opp-hz = /bits/ 64 <100000000>;
                };
        };
-
-       pmu {
-               interrupts = <2 2>, <3 2>, <18 2>, <19 2>;
-       };
 };
 
 &combiner {
@@ -724,6 +720,9 @@
                 <&clock CLK_SCLK_HDMI>, <&clock CLK_VP>;
 };
 
+&pmu {
+       interrupts = <2 2>, <3 2>, <18 2>, <19 2>;
+};
 
 &pmu_system_controller {
        compatible = "samsung,exynos4412-pmu", "syscon";