diff --git a/arch/arm/dts/zynq-cc108.dts b/arch/arm/dts/zynq-cc108.dts
index b9cc000..5f8a0d2 100644
--- a/arch/arm/dts/zynq-cc108.dts
+++ b/arch/arm/dts/zynq-cc108.dts
@@ -1,13 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Xilinx CC108 board DTS
  *
- * (C) Copyright 2007-2013 Xilinx, Inc.
+ * (C) Copyright 2007-2018 Xilinx, Inc.
  * (C) Copyright 2007-2013 Michal Simek
  * (C) Copyright 2007-2012 PetaLogix Qld Pty Ltd
  *
  * Michal SIMEK <monstr@monstr.eu>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 /dts-v1/;
 /include/ "zynq-7000.dtsi"
diff --git a/arch/arm/dts/zynq-zc702.dts b/arch/arm/dts/zynq-zc702.dts
index da698a1..b95c160 100644
--- a/arch/arm/dts/zynq-zc702.dts
+++ b/arch/arm/dts/zynq-zc702.dts
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
- * Xilinx ZC702 board DTS
- *
  *  Copyright (C) 2011 - 2015 Xilinx
  *  Copyright (C) 2012 National Instruments Corp.
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 /dts-v1/;
 #include "zynq-7000.dtsi"
diff --git a/arch/arm/dts/zynq-zc706.dts b/arch/arm/dts/zynq-zc706.dts
index a88a83c..dbb5744 100644
--- a/arch/arm/dts/zynq-zc706.dts
+++ b/arch/arm/dts/zynq-zc706.dts
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
- * Xilinx ZC706 board DTS
- *
  *  Copyright (C) 2011 - 2015 Xilinx
  *  Copyright (C) 2012 National Instruments Corp.
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 /dts-v1/;
 #include "zynq-7000.dtsi"
diff --git a/arch/arm/dts/zynq-zc770-xm010.dts b/arch/arm/dts/zynq-zc770-xm010.dts
index cc5ba98..0c364df 100644
--- a/arch/arm/dts/zynq-zc770-xm010.dts
+++ b/arch/arm/dts/zynq-zc770-xm010.dts
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Xilinx ZC770 XM010 board DTS
  *
- * Copyright (C) 2013 - 2015 Xilinx, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
+ * Copyright (C) 2013-2018 Xilinx, Inc.
  */
 /dts-v1/;
 #include "zynq-7000.dtsi"
diff --git a/arch/arm/dts/zynq-zc770-xm011.dts b/arch/arm/dts/zynq-zc770-xm011.dts
index 7f08961..f711675 100644
--- a/arch/arm/dts/zynq-zc770-xm011.dts
+++ b/arch/arm/dts/zynq-zc770-xm011.dts
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Xilinx ZC770 XM013 board DTS
  *
- * Copyright (C) 2013 Xilinx, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
+ * Copyright (C) 2013-2018 Xilinx, Inc.
  */
 /dts-v1/;
 #include "zynq-7000.dtsi"
diff --git a/arch/arm/dts/zynq-zc770-xm012.dts b/arch/arm/dts/zynq-zc770-xm012.dts
index 699cd2c..ee6809d 100644
--- a/arch/arm/dts/zynq-zc770-xm012.dts
+++ b/arch/arm/dts/zynq-zc770-xm012.dts
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Xilinx ZC770 XM012 board DTS
  *
- * Copyright (C) 2013 - 2015 Xilinx, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
+ * Copyright (C) 2013-2018 Xilinx, Inc.
  */
 /dts-v1/;
 #include "zynq-7000.dtsi"
diff --git a/arch/arm/dts/zynq-zc770-xm013.dts b/arch/arm/dts/zynq-zc770-xm013.dts
index 81a6aa5..88a7ef0 100644
--- a/arch/arm/dts/zynq-zc770-xm013.dts
+++ b/arch/arm/dts/zynq-zc770-xm013.dts
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Xilinx ZC770 XM013 board DTS
  *
  * Copyright (C) 2013 Xilinx, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 /dts-v1/;
 #include "zynq-7000.dtsi"
diff --git a/arch/arm/dts/zynq-zed.dts b/arch/arm/dts/zynq-zed.dts
index a9ff0e6..24eccf1 100644
--- a/arch/arm/dts/zynq-zed.dts
+++ b/arch/arm/dts/zynq-zed.dts
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
- * Xilinx ZED board DTS
- *
  *  Copyright (C) 2011 - 2015 Xilinx
  *  Copyright (C) 2012 National Instruments Corp.
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 /dts-v1/;
 #include "zynq-7000.dtsi"
diff --git a/arch/arm/dts/zynq-zybo.dts b/arch/arm/dts/zynq-zybo.dts
index 52ec5a4..3844822 100644
--- a/arch/arm/dts/zynq-zybo.dts
+++ b/arch/arm/dts/zynq-zybo.dts
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
- * Digilent ZYBO board DTS
- *
  *  Copyright (C) 2011 - 2015 Xilinx
  *  Copyright (C) 2012 National Instruments Corp.
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 /dts-v1/;
 #include "zynq-7000.dtsi"