1 /*
2  * Copyright (c) 2021, STMicroelectronics - All Rights Reserved
3  *
4  * SPDX-License-Identifier: BSD-3-Clause
5  */
6 
7 #ifndef CLK_H
8 #define CLK_H
9 
10 #include <stdbool.h>
11 
12 struct clk_ops {
13 	int (*enable)(unsigned long id);
14 	void (*disable)(unsigned long id);
15 	unsigned long (*get_rate)(unsigned long id);
16 	int (*get_parent)(unsigned long id);
17 	bool (*is_enabled)(unsigned long id);
18 };
19 
20 int clk_enable(unsigned long id);
21 void clk_disable(unsigned long id);
22 unsigned long clk_get_rate(unsigned long id);
23 bool clk_is_enabled(unsigned long id);
24 int clk_get_parent(unsigned long id);
25 
26 void clk_register(const struct clk_ops *ops);
27 
28 #endif /* CLK_H */
29