10 files changed, 11 insertions, 27 deletions
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index a2220e522f62..af41725fcc72 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 menuconfig ARCH_AT91
 	bool "AT91/Microchip SoCs"
 	depends on ARCH_MULTI_V4T || ARCH_MULTI_V5 || ARCH_MULTI_V7 || ARM_SINGLE_ARMV7M
diff --git a/arch/arm/mach-at91/Makefile.boot b/arch/arm/mach-at91/Makefile.boot
index eacfc3f5c33e..cec195d4fcba 100644
--- a/arch/arm/mach-at91/Makefile.boot
+++ b/arch/arm/mach-at91/Makefile.boot
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 # Empty file waiting for deletion once Makefile.boot isn't needed any more.
 # Patch waits for application at
 # http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7889/1 .
diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c
index 656ad409a253..4f8186211619 100644
--- a/arch/arm/mach-at91/at91rm9200.c
+++ b/arch/arm/mach-at91/at91rm9200.c
@@ -1,11 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  *  Setup code for AT91RM9200
  *
  *  Copyright (C) 2011 Atmel,
  *                2011 Nicolas Ferre <nicolas.ferre@atmel.com>
  *                2012 Joachim Eastwood <manabian@gmail.com>
- *
- * Licensed under GPLv2 or later.
  */
 
 #include <linux/of.h>
diff --git a/arch/arm/mach-at91/at91sam9.c b/arch/arm/mach-at91/at91sam9.c
index c12563b09656..bf629c90c758 100644
--- a/arch/arm/mach-at91/at91sam9.c
+++ b/arch/arm/mach-at91/at91sam9.c
@@ -1,10 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  *  Setup code for AT91SAM9
  *
  *  Copyright (C) 2011 Atmel,
  *                2011 Nicolas Ferre <nicolas.ferre@atmel.com>
- *
- * Licensed under GPLv2 or later.
  */
 
 #include <linux/of.h>
diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index 72b45accfa0f..0a4cdcb4985b 100644
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * linux/arch/arm/mach-at91/generic.h
  *
  *  Copyright (C) 2005 David Brownell
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
  */
 
 #ifndef _AT91_GENERIC_H
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 6c8147536f3d..d5af6aedc02c 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * arch/arm/mach-at91/pm.c
  * AT91 Power Management
  *
  * Copyright (C) 2005 David Brownell
- *
- * 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/genalloc.h>
@@ -19,6 +15,7 @@
 #include <linux/suspend.h>
 
 #include <linux/clk/at91_pmc.h>
+#include <linux/platform_data/atmel.h>
 
 #include <asm/cacheflush.h>
 #include <asm/fncpy.h>
diff --git a/arch/arm/mach-at91/pm.h b/arch/arm/mach-at91/pm.h
index 9bd4e6ca672a..9fa4f483f2b5 100644
--- a/arch/arm/mach-at91/pm.h
+++ b/arch/arm/mach-at91/pm.h
@@ -1,12 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * AT91 Power Management
  *
  * Copyright (C) 2005 David Brownell
- *
- * 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 __ARCH_ARM_MACH_AT91_PM
 #define __ARCH_ARM_MACH_AT91_PM
diff --git a/arch/arm/mach-at91/pm_suspend.S b/arch/arm/mach-at91/pm_suspend.S
index 77e29309cc6e..c751f047b116 100644
--- a/arch/arm/mach-at91/pm_suspend.S
+++ b/arch/arm/mach-at91/pm_suspend.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * arch/arm/mach-at91/pm_slow_clock.S
  *
@@ -5,11 +6,6 @@
  *
  * AT91SAM9 support:
  *  Copyright (C) 2007 Anti Sullin <anti.sullin@artecdesign.ee>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
  */
 #include <linux/linkage.h>
 #include <linux/clk/at91_pmc.h>
diff --git a/arch/arm/mach-at91/sama5.c b/arch/arm/mach-at91/sama5.c
index 3d0bf95a56ae..89dab7cf01e8 100644
--- a/arch/arm/mach-at91/sama5.c
+++ b/arch/arm/mach-at91/sama5.c
@@ -1,10 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  *  Setup code for SAMA5
  *
  *  Copyright (C) 2013 Atmel,
  *                2013 Ludovic Desroches <ludovic.desroches@atmel.com>
- *
- * Licensed under GPLv2 or later.
  */
 
 #include <linux/of.h>
diff --git a/arch/arm/mach-at91/samv7.c b/arch/arm/mach-at91/samv7.c
index 11386f190c83..28f998f0fba5 100644
--- a/arch/arm/mach-at91/samv7.c
+++ b/arch/arm/mach-at91/samv7.c
@@ -1,10 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  *  Setup code for SAMv7x
  *
  *  Copyright (C) 2013 Atmel,
  *                2016 Andras Szemzo <szemzo.andras@gmail.com>
- *
- * Licensed under GPLv2 or later.
  */
 #include <linux/of.h>
 #include <linux/of_platform.h>