[Update license 1/1] drivers: clk: Update license for Intel N5X device

[teik.heng.chong at intel.com]

From: Teik Heng Chong <teik.heng.chong at intel.com>

All the source code of clk-mem-n5x.c and clk-n5x.c are from Intel,
update the license to use both GPL2.0 and BSD-3 Clause because this
copy of code may used for open source and internal project.

Signed-off-by: Teik Heng Chong <teik.heng.chong at intel.com>
---
 drivers/clk/altera/clk-mem-n5x.c | 4 ++--
 drivers/clk/altera/clk-mem-n5x.h | 4 ++--
 drivers/clk/altera/clk-n5x.c     | 4 ++--
 drivers/clk/altera/clk-n5x.h     | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/clk/altera/clk-mem-n5x.c b/drivers/clk/altera/clk-mem-n5x.c
index ca44998641..9bbe2cd0ca 100644
--- a/drivers/clk/altera/clk-mem-n5x.c
+++ b/drivers/clk/altera/clk-mem-n5x.c
@@ -1,6 +1,6 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
 /*
- * Copyright (C) 2020-2021 Intel Corporation <www.intel.com>
+ * Copyright (C) 2020-2022 Intel Corporation <www.intel.com>
  */
 
 #include <common.h>
diff --git a/drivers/clk/altera/clk-mem-n5x.h b/drivers/clk/altera/clk-mem-n5x.h
index d000ae260c..7b687012e8 100644
--- a/drivers/clk/altera/clk-mem-n5x.h
+++ b/drivers/clk/altera/clk-mem-n5x.h
@@ -1,6 +1,6 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
 /*
- * Copyright (C) 2020-2021 Intel Corporation <www.intel.com>
+ * Copyright (C) 2020-2022 Intel Corporation <www.intel.com>
  */
 
 #ifndef	_CLK_MEM_N5X_
diff --git a/drivers/clk/altera/clk-n5x.c b/drivers/clk/altera/clk-n5x.c
index bdcbbaae91..3fa19e05c4 100644
--- a/drivers/clk/altera/clk-n5x.c
+++ b/drivers/clk/altera/clk-n5x.c
@@ -1,6 +1,6 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
 /*
- * Copyright (C) 2020-2021 Intel Corporation <www.intel.com>
+ * Copyright (C) 2020-2022 Intel Corporation <www.intel.com>
  */
 
 #include <common.h>
diff --git a/drivers/clk/altera/clk-n5x.h b/drivers/clk/altera/clk-n5x.h
index 8c00e90f89..f6a9f0a794 100644
--- a/drivers/clk/altera/clk-n5x.h
+++ b/drivers/clk/altera/clk-n5x.h
@@ -1,6 +1,6 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
 /*
- * Copyright (C) 2020-2021 Intel Corporation <www.intel.com>
+ * Copyright (C) 2020-2022 Intel Corporation <www.intel.com>
  */
 
 #ifndef	_CLK_N5X_
-- 
2.26.2