]>
git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - drivers/clk/clk.h
2 * linux/drivers/clk/clk.h
4 * Copyright (C) 2013 Samsung Electronics Co., Ltd.
5 * Sylwester Nawrocki <s.nawrocki@samsung.com>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
14 #if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK)
15 struct clk
*of_clk_get_by_clkspec(struct of_phandle_args
*clkspec
);
16 struct clk
*__of_clk_get_from_provider(struct of_phandle_args
*clkspec
,
17 const char *dev_id
, const char *con_id
);
18 void of_clk_lock(void);
19 void of_clk_unlock(void);
22 #ifdef CONFIG_COMMON_CLK
23 struct clk
*__clk_create_clk(struct clk_hw
*hw
, const char *dev_id
,
25 void __clk_free_clk(struct clk
*clk
);
27 /* All these casts to avoid ifdefs in clkdev... */
28 static inline struct clk
*
29 __clk_create_clk(struct clk_hw
*hw
, const char *dev_id
, const char *con_id
)
31 return (struct clk
*)hw
;
33 static inline void __clk_free_clk(struct clk
*clk
) { }
34 static struct clk_hw
*__clk_get_hw(struct clk
*clk
)
36 return (struct clk_hw
*)clk
;