ARM64: zynqmp: pci: Updating device tree as per upstream

Updating required device tree changes as per mainlined driver
from 4.6 kernel.

Signed-off-by: Bharat Kumar Gogada <bharatku@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

arch/arm/dts/zynqmp.dtsi

@@ -605,13 +605,16 @@
 			#address-cells = <3>;
 			#size-cells = <2>;
 			#interrupt-cells = <1>;
+			msi-controller;
 			device_type = "pci";
 			interrupt-parent = <&gic>;
 			interrupts = <0 118 4>,
+				     <0 117 4>,
 				     <0 116 4>,
 				     <0 115 4>,	/* MSI_1 [63...32] */
 				     <0 114 4>;	/* MSI_0 [31...0] */
-			interrupt-names = "misc", "intx", "msi_1", "msi_0";
+			interrupt-names = "misc","dummy","intx", "msi1", "msi0";
+			msi-parent = <&pcie>;
 			reg = <0x0 0xfd0e0000 0x1000>,
 			      <0x0 0xfd480000 0x1000>,
 			      <0x0 0xe0000000 0x1000000>;