[PATCH 3.18 058/144] arm: dts: Use pmu_system_controller phandle for dp phy

3.18-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit e93e54544adf3aa6908b821e896cb17a562cb683 ] DP PHY now require pmu-system-controller to handle PMU register to control PHY's power isolation. Adding the same to dp-phy node.

[PATCH 3.18 058/144] arm: dts: Use pmu_system_controller phandle for dp phy

3.18-stable review patch. If anyone has any objections, please let me know. -- [ Upstream commit e93e54544adf3aa6908b821e896cb17a562cb683 ] DP PHY now require pmu-system-controller to handle PMU register to control PHY's power isolation. Adding the same to dp-phy node.