diff --git a/drivers/soc/rockchip/rockchip_pvtm.c b/drivers/soc/rockchip/rockchip_pvtm.c
index 84da125482ba..60037902b31d 100644
--- a/drivers/soc/rockchip/rockchip_pvtm.c
+++ b/drivers/soc/rockchip/rockchip_pvtm.c
@@ -1,17 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Rockchip PVTM support.
  *
  * Copyright (c) 2016 Rockchip Electronics Co. Ltd.
  * Author: Finley Xiao <finley.xiao@rock-chips.com>
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
  */
 
 #include <linux/clk.h>