add dts config

hc

2023-12-06 08f87f769b595151be1afeff53e144f543faa614

 kernel/tools/testing/selftests/powerpc/benchmarks/gettimeofday.c
..
..
@@ -1,6 +1,6 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
1
2
 /*
2
3
  * Copyright 2015, Anton Blanchard, IBM Corp.
3
- * Licensed under GPLv2.
4
4
  */
5
5
 
6
6
 #include <sys/time.h>