ARM64: zynqmp: Add one empty line between license and nodes

Sync with Linux kernel.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index ab5c243..de1f160 100644
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -7,6 +7,7 @@
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
+
 / {
 	compatible = "xlnx,zynqmp";
 	#address-cells = <2>;