1 /*
2  * Copyright (c) 2020 Gerson Fernando Budke <nandojve@gmail.com>
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  */
6 
7 #ifndef ZEPHYR_INCLUDE_DT_BINDINGS_DT_UTIL_H_
8 #define ZEPHYR_INCLUDE_DT_BINDINGS_DT_UTIL_H_
9 
10 /*
11  * This file exists to keep in-tree DTS clean.  This means, only
12  * #include <zephyr/dt-bindings/foo.h> form should be included.  The
13  * <zephyr/dt-bindings/dt-util.h> wraps <zephyr/sys/util_macro.h> file exposing
14  * all macro base definitions to DTS preprocessor.  It provides
15  * necessary background to elaborate complex constructions like
16  * variable length macros with zero or more elements.
17  */
18 
19 #include <zephyr/sys/util_macro.h>
20 
21 #endif /* ZEPHYR_INCLUDE_DT_BINDINGS_DT_UTIL_H_ */
22