/arch/arm/mach-at91/clock.h

https://bitbucket.org/thekraven/iscream_thunderc-2.6.35 · C++ Header · 31 lines · 19 code · 5 blank · 7 comment · 0 complexity · 0a259d704c7404d9f55ae60e92d1e8a9 MD5 · raw file 

    

  1. /*
    2. 

  2.  * linux/arch/arm/mach-at91/clock.h
    3. 

  3.  *
    4. 

  4.  * This program is free software; you can redistribute it and/or modify
    5. 

  5.  * it under the terms of the GNU General Public License version 2 as
    6. 

  6.  * published by the Free Software Foundation.
    7. 

  7.  */
    8. 

  8. 

  9. #define CLK_TYPE_PRIMARY	0x1
    10. 

  10. #define CLK_TYPE_PLL		0x2
    11. 

  11. #define CLK_TYPE_PROGRAMMABLE	0x4
    12. 

  12. #define CLK_TYPE_PERIPHERAL	0x8
    13. 

  13. #define CLK_TYPE_SYSTEM		0x10
    14. 

  14. 

  15. 

  16. struct clk {
    17. 

  17. 	struct list_head node;
    18. 

  18. 	const char	*name;		/* unique clock name */
    19. 

  19. 	const char	*function;	/* function of the clock */
    20. 

  20. 	struct device	*dev;		/* device associated with function */
    21. 

  21. 	unsigned long	rate_hz;
    22. 

  22. 	struct clk	*parent;
    23. 

  23. 	u32		pmc_mask;
    24. 

  24. 	void		(*mode)(struct clk *, int);
    25. 

  25. 	unsigned	id:3;		/* PCK0..4, or 32k/main/a/b */
    26. 

  26. 	unsigned	type;		/* clock type */
    27. 

  27. 	u16		users;
    28. 

  28. };
    29. 

  29. 

  30. 

  31. extern int __init clk_register(struct clk *clk);
    32.