[PATCH] ARM: dts: exynos: Add missing interrupt-controller properties to Exynos5410 PMU

[Krzysztof Kozlowski]

PMU (system-controller@10040000) is used as interrupt-parent for certain
nodes thus it should be marked as interrupt-controller to silence
warnings when building Exynos5410-based DTBs:

  arch/arm/boot/dts/exynos5410-odroidxu.dtb: Warning (interrupts_property):
    Missing interrupt-controller or interrupt-map property in 
/soc/system-controller@10040000
  arch/arm/boot/dts/exynos5410-odroidxu.dtb: Warning (interrupts_property):
    Missing #interrupt-cells in interrupt-parent /soc/system-controller@10040000

Signed-off-by: Krzysztof Kozlowski <k...@kernel.org>
---
 arch/arm/boot/dts/exynos5410.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5410.dtsi 
b/arch/arm/boot/dts/exynos5410.dtsi
index 06713ec86f0d..e234219fe8f1 100644
--- a/arch/arm/boot/dts/exynos5410.dtsi
+++ b/arch/arm/boot/dts/exynos5410.dtsi
@@ -75,6 +75,9 @@
                        clock-names = "clkout16";
                        clocks = <&fin_pll>;
                        #clock-cells = <1>;
+                       interrupt-controller;
+                       #interrupt-cells = <3>;
+                       interrupt-parent = <&gic>;
                };
 
                clock: clock-controller@10010000 {
-- 
2.11.0