xilinx: Fix fpga region DT nodes name

fpga-full is not aligned with the latest dt-schema. Generic name
fpga-region should be used.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/78e6e3f287f79917eb92c6c74accbaf955526aad.1706791116.git.michal.simek@amd.com
diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index 63238c0..ee2fbca 100644
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -307,7 +307,7 @@
 		compatible = "arm,cortex-a53-edac";
 	};
 
-	fpga_full: fpga-full {
+	fpga_full: fpga-region {
 		compatible = "fpga-region";
 		fpga-mgr = <&zynqmp_pcap>;
 		#address-cells = <2>;