Add "samsung,syscon-phandle" property pointing to PMU node
to access PMU register via PMU regmap handle.

Signed-off-by: Pankaj Dubey <pankaj.du...@samsung.com>
---
 arch/arm/boot/dts/exynos5420.dtsi |    1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/exynos5420.dtsi 
b/arch/arm/boot/dts/exynos5420.dtsi
index c3a9a66..c6e449d 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -673,6 +673,7 @@
        pmu_system_controller: system-controller@10040000 {
                compatible = "samsung,exynos5420-pmu", "syscon";
                reg = <0x10040000 0x5000>;
+               samsung,syscon-phandle = <&pmu_system_controller>;
        };
 
        tmu_cpu0: tmu@10060000 {
-- 
1.7.10.4

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