diff --git a/drivers/mfd/da9063-core.c b/drivers/mfd/da9063-core.c
index 6e4ce49b4405009589e8f0ca50a0bdad4b75b5e1..4e5ebb7f2ef03e22095854044b23e8d0cfc083ad 100644
--- a/drivers/mfd/da9063-core.c
+++ b/drivers/mfd/da9063-core.c
@@ -1,5 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
- * da9063-core.c: Device access for Dialog DA9063 modules
+ * Device access for Dialog DA9063 modules
  *
  * Copyright 2012 Dialog Semiconductors Ltd.
  * Copyright 2013 Philipp Zabel, Pengutronix
@@ -7,11 +8,6 @@
  * Author: Krystian Garbaciak, Dialog Semiconductor
  * Author: Michal Hajduk, Dialog Semiconductor
  *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/mfd/da9063-i2c.c b/drivers/mfd/da9063-i2c.c
index 50a24b1921d0b67fc06d5292035bf46b2c069c61..4a97ba0a35bb6f9270007b74bdc3b246650ae080 100644
--- a/drivers/mfd/da9063-i2c.c
+++ b/drivers/mfd/da9063-i2c.c
@@ -1,15 +1,10 @@
-/* da9063-i2c.c: Interrupt support for Dialog DA9063
+// SPDX-License-Identifier: GPL-2.0+
+/* I2C support for Dialog DA9063
  *
  * Copyright 2012 Dialog Semiconductor Ltd.
  * Copyright 2013 Philipp Zabel, Pengutronix
  *
  * Author: Krystian Garbaciak, Dialog Semiconductor
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/mfd/da9063-irq.c b/drivers/mfd/da9063-irq.c
index ecc0c8ce6c58ff6dbe2db5bff4f8a8001c688907..e12b3dd0c99bc3ce6bf9593bd7e67c28a55ec208 100644
--- a/drivers/mfd/da9063-irq.c
+++ b/drivers/mfd/da9063-irq.c
@@ -1,15 +1,10 @@
-/* da9063-irq.c: Interrupts support for Dialog DA9063
+// SPDX-License-Identifier: GPL-2.0+
+/* Interrupt support for Dialog DA9063
  *
  * Copyright 2012 Dialog Semiconductor Ltd.
  * Copyright 2013 Philipp Zabel, Pengutronix
  *
  * Author: Michal Hajduk, Dialog Semiconductor
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
  */
 
 #include <linux/kernel.h>
diff --git a/include/linux/mfd/da9063/core.h b/include/linux/mfd/da9063/core.h
index 71b09154e2db023140c16b8ec80bfd3fe4582626..5cd06ab26352ea8c572f05cabc2c111ae1258321 100644
--- a/include/linux/mfd/da9063/core.h
+++ b/include/linux/mfd/da9063/core.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Definitions for DA9063 MFD driver
  *
@@ -5,12 +6,6 @@
  *
  * Author: Michal Hajduk, Dialog Semiconductor
  * Author: Krystian Garbaciak, Dialog Semiconductor
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
  */
 
 #ifndef __MFD_DA9063_CORE_H__
diff --git a/include/linux/mfd/da9063/registers.h b/include/linux/mfd/da9063/registers.h
index 5d42859cb441102148c34c76d93b1ac9629cafff..272f984b766d2d2ee31a39c07df9479e44634cb1 100644
--- a/include/linux/mfd/da9063/registers.h
+++ b/include/linux/mfd/da9063/registers.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Registers definition for DA9063 modules
  *
@@ -5,12 +6,6 @@
  *
  * Author: Michal Hajduk, Dialog Semiconductor
  * Author: Krystian Garbaciak, Dialog Semiconductor
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
  */
 
 #ifndef _DA9063_REG_H