arm64: dts: exynos: Add SPDX license identifiers

Replace GPL v2.0 license statements with SPDX license identifiers.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

arch/arm64/boot/dts/exynos/exynos5433-bus.dtsi

+// SPDX-License-Identifier: GPL-2.0
 /*
  * Samsung's Exynos5433 SoC Memory interface and AMBA bus device tree source
  *
  * Copyright (c) 2016 Samsung Electronics Co., Ltd.
  * 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.
  */
 
 &soc {

arch/arm64/boot/dts/exynos/exynos5433-pinctrl.dtsi

+// SPDX-License-Identifier: GPL-2.0
 /*
  * Samsung's Exynos5433 SoC pin-mux and pin-config device tree source
  *
@@ -6,10 +7,6 @@
  *
  * Samsung's Exynos5433 SoC pin-mux and pin-config options are listed as device
  * tree nodes are listed in this file.
- *
- * 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 <dt-bindings/pinctrl/samsung.h>

arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi

+// SPDX-License-Identifier: GPL-2.0
 /*
  * SAMSUNG Exynos5433 TM2 board device tree source
  *
@@ -5,10 +6,6 @@
  *
  * Common device tree source file for Samsung's TM2 and TM2E boards
  * which are based on Samsung Exynos5433 SoC.
- *
- * 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.
  */
 
 /dts-v1/;

arch/arm64/boot/dts/exynos/exynos5433-tm2.dts

+// SPDX-License-Identifier: GPL-2.0
 /*
  * SAMSUNG Exynos5433 TM2 board device tree source
  *
@@ -5,10 +6,6 @@
  *
  * Device tree source file for Samsung's TM2 board which is based on
  * Samsung Exynos5433 SoC.
- *
- * 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 "exynos5433-tm2-common.dtsi"

arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts

+// SPDX-License-Identifier: GPL-2.0
 /*
  * SAMSUNG Exynos5433 TM2E board device tree source
  *
@@ -5,10 +6,6 @@
  *
  * Device tree source file for Samsung's TM2E(TM2 EDGE) board which is based on
  * Samsung Exynos5433 SoC.
- *
- * 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 "exynos5433-tm2-common.dtsi"

arch/arm64/boot/dts/exynos/exynos5433-tmu-g3d-sensor-conf.dtsi

+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device tree sources for Exynos5433 TMU sensor configuration
  *
  * Copyright (c) 2016 Jonghwa Lee <jonghwa3.lee@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.
  */
 
 #include <dt-bindings/thermal/thermal_exynos.h>

arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi

+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device tree sources for Exynos5433 TMU sensor configuration
  *
  * Copyright (c) 2016 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.
  */
 
 #include <dt-bindings/thermal/thermal_exynos.h>

arch/arm64/boot/dts/exynos/exynos5433-tmu.dtsi

+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device tree sources for Exynos5433 thermal zone
  *
  * Copyright (c) 2016 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.
  */
 
 #include <dt-bindings/thermal/thermal.h>

arch/arm64/boot/dts/exynos/exynos5433.dtsi

+// SPDX-License-Identifier: GPL-2.0
 /*
  * Samsung's Exynos5433 SoC device tree source
  *
@@ -10,10 +11,6 @@
  * Note: This file does not include device nodes for all the controllers in
  * Exynos5433 SoC. As device tree coverage for Exynos5433 increases,
  * additional nodes can be added to this file.
- *
- * 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 <dt-bindings/clock/exynos5433.h>

arch/arm64/boot/dts/exynos/exynos7-espresso.dts

+// SPDX-License-Identifier: GPL-2.0
 /*
  * SAMSUNG Exynos7 Espresso board device tree source
  *
  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
  *		http://www.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.
-*/
+ */
 
 /dts-v1/;
 #include "exynos7.dtsi"

arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi

+// SPDX-License-Identifier: GPL-2.0
 /*
  * Samsung's Exynos7 SoC pin-mux and pin-config device tree source
  *
@@ -6,11 +7,7 @@
  *
  * Samsung's Exynos7 SoC pin-mux and pin-config options are listed as
  * device tree nodes in this file.
- *
- * 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 <dt-bindings/pinctrl/samsung.h>
 

arch/arm64/boot/dts/exynos/exynos7-tmu-sensor-conf.dtsi

+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device tree sources for Exynos7 TMU sensor configuration
  *
  * Copyright (c) 2016 Samsung Electronics Co., Ltd.
  *		http://www.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.
- *
  */
 
 #include <dt-bindings/thermal/thermal_exynos.h>

arch/arm64/boot/dts/exynos/exynos7-trip-points.dtsi

+// SPDX-License-Identifier: GPL-2.0
 /*
  * Device tree sources for default Exynos7 thermal zone definition
  *
  * Copyright (c) 2016 Samsung Electronics Co., Ltd.
  *		http://www.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.
- *
  */
 
 trips {

arch/arm64/boot/dts/exynos/exynos7.dtsi

+// SPDX-License-Identifier: GPL-2.0
 /*
  * SAMSUNG EXYNOS7 SoC device tree source
  *
  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
  *		http://www.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.
  */
 
 #include <dt-bindings/clock/exynos7-clk.h>