dt-bindings: clock: samsung: Add SPDX license identifiers

Replace GPL license statements with SPDX license identifiers (GPL-2.0).
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>

include/dt-bindings/clock/exynos3250.h

+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
  * 	Author: Tomasz Figa <t.figa@samsung.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.
- *
  * Device Tree binding constants for Samsung Exynos3250 clock controllers.
  */
 

include/dt-bindings/clock/exynos4.h

+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
  * Author: Andrzej Hajda <a.hajda@samsung.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.
- *
  * Device Tree binding constants for Exynos4 clock controller.
-*/
+ */
 
 #ifndef _DT_BINDINGS_CLOCK_EXYNOS_4_H
 #define _DT_BINDINGS_CLOCK_EXYNOS_4_H

include/dt-bindings/clock/exynos5250.h

+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
  * Author: Andrzej Hajda <a.hajda@samsung.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.
- *
  * Device Tree binding constants for Exynos5250 clock controller.
-*/
+ */
 
 #ifndef _DT_BINDINGS_CLOCK_EXYNOS_5250_H
 #define _DT_BINDINGS_CLOCK_EXYNOS_5250_H

include/dt-bindings/clock/exynos5260-clk.h

+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
  * Author: Rahul Sharma <rahul.sharma@samsung.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.
- *
  * Provides Constants for Exynos5260 clocks.
-*/
+ */
 
 #ifndef _DT_BINDINGS_CLK_EXYNOS5260_H
 #define _DT_BINDINGS_CLK_EXYNOS5260_H

include/dt-bindings/clock/exynos5410.h

+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
  * Copyright (c) 2016 Krzysztof Kozlowski
  *
- * 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.
- *
  * Device Tree binding constants for Exynos5421 clock controller.
-*/
+ */
 
 #ifndef _DT_BINDINGS_CLOCK_EXYNOS_5410_H
 #define _DT_BINDINGS_CLOCK_EXYNOS_5410_H

include/dt-bindings/clock/exynos5420.h

+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
  * Author: Andrzej Hajda <a.hajda@samsung.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.
- *
  * Device Tree binding constants for Exynos5420 clock controller.
-*/
+ */
 
 #ifndef _DT_BINDINGS_CLOCK_EXYNOS_5420_H
 #define _DT_BINDINGS_CLOCK_EXYNOS_5420_H

include/dt-bindings/clock/exynos5433.h

+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
  * Author: Chanwoo Choi <cw00.choi@samsung.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 _DT_BINDINGS_CLOCK_EXYNOS5433_H

include/dt-bindings/clock/exynos7-clk.h

+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
  * Author: Naveen Krishna Ch <naveenkrishna.ch@gmail.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 _DT_BINDINGS_CLOCK_EXYNOS7_H
 #define _DT_BINDINGS_CLOCK_EXYNOS7_H

include/dt-bindings/clock/s3c2410.h

+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
  *
- * 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.
- *
  * Device Tree binding constants clock controllers of Samsung S3C2410 and later.
  */
 

include/dt-bindings/clock/s3c2412.h

+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
  *
- * 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.
- *
  * Device Tree binding constants clock controllers of Samsung S3C2412.
  */
 

include/dt-bindings/clock/s3c2443.h

+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
  *
- * 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.
- *
  * Device Tree binding constants clock controllers of Samsung S3C2443 and later.
  */