diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul-common.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul-common.dtsi
index 6ab109e00793..080fa5da241b 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul-common.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul-common.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (c) 2018-2022 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul1-mba6ulx.dts b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul1-mba6ulx.dts
index b5a6c7f6d8c9..a9c91bf30067 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul1-mba6ulx.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul1-mba6ulx.dts
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (c) 2018-2022 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul1.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul1.dtsi
index f66a240d37b3..6b355736e06c 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul1.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul1.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (c) 2018-2022 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2-mba6ulx.dts b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2-mba6ulx.dts
index 6110caa9690c..ecf6238a1943 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2-mba6ulx.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2-mba6ulx.dts
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (c) 2018-2022 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2.dtsi
index 02ce7cece882..e27d3f8a4503 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (c) 2018-2022 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2l-mba6ulx.dts b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2l-mba6ulx.dts
index 03659eaf7d65..2b45bae7f1d0 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2l-mba6ulx.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2l-mba6ulx.dts
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (c) 2018-2022 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2l.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2l.dtsi
index 8b49ea9d3dd0..c4181d486b8b 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2l.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2l.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (c) 2018-2022 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ulx-common.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ulx-common.dtsi
index 0bcf3fec9c5b..06fa1fd10483 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ulx-common.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ulx-common.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (c) 2018-2022 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ulxl-common.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ulxl-common.dtsi
index 8481aecff77a..bd2345d6e5cf 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ulxl-common.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ulxl-common.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (c) 2018-2022 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-tqma6ull2-mba6ulx.dts b/arch/arm/boot/dts/nxp/imx/imx6ull-tqma6ull2-mba6ulx.dts
index d844c8d39e71..4239b55d82fe 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ull-tqma6ull2-mba6ulx.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6ull-tqma6ull2-mba6ulx.dts
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (c) 2018-2022 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-tqma6ull2.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ull-tqma6ull2.dtsi
index 56890d849a0a..7e5e3b2d32f7 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ull-tqma6ull2.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ull-tqma6ull2.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (c) 2018-2022 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-tqma6ull2l-mba6ulx.dts b/arch/arm/boot/dts/nxp/imx/imx6ull-tqma6ull2l-mba6ulx.dts
index 6b37519374de..4d64951e5c1e 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ull-tqma6ull2l-mba6ulx.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6ull-tqma6ull2l-mba6ulx.dts
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (c) 2018-2022 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-tqma6ull2l.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ull-tqma6ull2l.dtsi
index bbf0180117e3..28ce7d1e901f 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ull-tqma6ull2l.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ull-tqma6ull2l.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (c) 2018-2022 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
diff --git a/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi b/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi
index 5bff672339cd..0772543ddef5 100644
--- a/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/mba6ulx.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
 /*
  * Copyright (c) 2018-2022 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
