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12#ifndef __CLKDEV_H
13#define __CLKDEV_H
14
15#include <asm/clkdev.h>
16
17struct clk;
18struct clk_hw;
19struct device;
20
21struct clk_lookup {
22 struct list_head node;
23 const char *dev_id;
24 const char *con_id;
25 struct clk *clk;
26 struct clk_hw *clk_hw;
27};
28
29#define CLKDEV_INIT(d, n, c) \
30 { \
31 .dev_id = d, \
32 .con_id = n, \
33 .clk = c, \
34 }
35
36struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
37 const char *dev_fmt, ...) __printf(3, 4);
38struct clk_lookup *clkdev_hw_alloc(struct clk_hw *hw, const char *con_id,
39 const char *dev_fmt, ...) __printf(3, 4);
40
41void clkdev_add(struct clk_lookup *cl);
42void clkdev_drop(struct clk_lookup *cl);
43
44struct clk_lookup *clkdev_create(struct clk *clk, const char *con_id,
45 const char *dev_fmt, ...) __printf(3, 4);
46struct clk_lookup *clkdev_hw_create(struct clk_hw *hw, const char *con_id,
47 const char *dev_fmt, ...) __printf(3, 4);
48
49void clkdev_add_table(struct clk_lookup *, size_t);
50int clk_add_alias(const char *, const char *, const char *, struct device *);
51
52int clk_register_clkdev(struct clk *, const char *, const char *);
53int clk_hw_register_clkdev(struct clk_hw *, const char *, const char *);
54
55#ifdef CONFIG_COMMON_CLK
56int __clk_get(struct clk *clk);
57void __clk_put(struct clk *clk);
58#endif
59
60#endif
61