of: Use SPDX license tag for DT files

Convert remaining DT files to use SPDX-License-Identifier tags.

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Reviewed-by: Frank Rowand <frank.rowand@sony.com>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Signed-off-by: Rob Herring <robh@kernel.org>

7 files changed, 7 insertions, 33 deletions

diff --git a/include/linux/of.h b/include/linux/of.h
index d3dea1d1e3a9..d4abee0e8fc4 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 #ifndef _LINUX_OF_H
 #define _LINUX_OF_H
 /*
@@ -9,11 +10,6 @@
  * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp.
  * Updates for SPARC64 by David S. Miller
  * Derived from PowerPC and Sparc prom.h files by Stephen Rothwell, IBM Corp.
- *
- * 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/types.h>
 #include <linux/bitops.h>
diff --git a/include/linux/of_dma.h b/include/linux/of_dma.h
index b90d8ec57c1f..fd706cdf255c 100644
--- a/include/linux/of_dma.h
+++ b/include/linux/of_dma.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * OF helpers for DMA request / controller
  *
  * Based on of_gpio.h
  *
  * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
- *
- * 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 __LINUX_OF_DMA_H
diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h
index 444e6e283828..08473f372e7f 100644
--- a/include/linux/of_fdt.h
+++ b/include/linux/of_fdt.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Definitions for working with the Flattened Device Tree data format
  *
  * Copyright 2009 Benjamin Herrenschmidt, IBM Corp
  * benh@kernel.crashing.org
- *
- * 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 _LINUX_OF_FDT_H
diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h
index 1fe205582111..f6af4276fd51 100644
--- a/include/linux/of_gpio.h
+++ b/include/linux/of_gpio.h
@@ -1,14 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * OF helpers for the GPIO API
  *
  * Copyright (c) 2007-2008  MontaVista Software, Inc.
  *
  * Author: Anton Vorontsov <avorontsov@ru.mvista.com>
- *
- * 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 __LINUX_OF_GPIO_H
diff --git a/include/linux/of_graph.h b/include/linux/of_graph.h
index 3e058f05ab04..01038a6aade0 100644
--- a/include/linux/of_graph.h
+++ b/include/linux/of_graph.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * OF graph binding parsing helpers
  *
@@ -6,10 +7,6 @@
  *
  * Copyright (C) 2012 Renesas Electronics Corp.
  * Author: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
  */
 #ifndef __LINUX_OF_GRAPH_H
 #define __LINUX_OF_GRAPH_H
diff --git a/include/linux/of_pdt.h b/include/linux/of_pdt.h
index 7e09244bb679..d0b183ab65c6 100644
--- a/include/linux/of_pdt.h
+++ b/include/linux/of_pdt.h
@@ -1,13 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Definitions for building a device tree by calling into the
  * Open Firmware PROM.
  *
  * Copyright (C) 2010  Andres Salomon <dilinger@queued.net>
- *
- * 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 _LINUX_OF_PDT_H
diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h
index fb908e598348..84a966623e78 100644
--- a/include/linux/of_platform.h
+++ b/include/linux/of_platform.h
@@ -1,14 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 #ifndef _LINUX_OF_PLATFORM_H
 #define _LINUX_OF_PLATFORM_H
 /*
  *    Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp.
  *			 <benh@kernel.crashing.org>
- *
- *  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/device.h>