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arch
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arm
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mach-s5p64x0
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include
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mach
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s5p64x0-clock.h

s5p64x0-clock.h 1.6 KB
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  1. /* linux/arch/arm/mach-s5p64x0/include/mach/s5p64x0-clock.h
    2. 

  2.  *
    3. 

  3.  * Copyright (c) 2010 Samsung Electronics Co., Ltd.
    4. 

  4.  *		http://www.samsung.com
    5. 

  5.  *
    6. 

  6.  * Header file for s5p64x0 clock support
    7. 

  7.  *
    8. 

  8.  * This program is free software; you can redistribute it and/or modify
    9. 

  9.  * it under the terms of the GNU General Public License version 2 as
    10. 

  10.  * published by the Free Software Foundation.
    11. 

  11. */
    12. 

  12. 

  13. #ifndef __ASM_ARCH_CLOCK_H
    14. 

  14. #define __ASM_ARCH_CLOCK_H __FILE__
    15. 

  15. 

  16. #include <linux/clk.h>
    17. 

  17. 

  18. extern struct clksrc_clk clk_mout_apll;
    19. 

  19. extern struct clksrc_clk clk_mout_mpll;
    20. 

  20. extern struct clksrc_clk clk_mout_epll;
    21. 

  21. 

  22. extern int s5p64x0_epll_enable(struct clk *clk, int enable);
    23. 

  23. extern unsigned long s5p64x0_epll_get_rate(struct clk *clk);
    24. 

  24. 

  25. extern unsigned long s5p64x0_armclk_get_rate(struct clk *clk);
    26. 

  26. extern unsigned long s5p64x0_armclk_round_rate(struct clk *clk, unsigned long rate);
    27. 

  27. extern int s5p64x0_armclk_set_rate(struct clk *clk, unsigned long rate);
    28. 

  28. 

  29. extern struct clk_ops s5p64x0_clkarm_ops;
    30. 

  30. 

  31. extern struct clksrc_clk clk_armclk;
    32. 

  32. extern struct clksrc_clk clk_dout_mpll;
    33. 

  33. 

  34. extern struct clk *clkset_hclk_low_list[];
    35. 

  35. extern struct clksrc_sources clkset_hclk_low;
    36. 

  36. 

  37. extern int s5p64x0_pclk_ctrl(struct clk *clk, int enable);
    38. 

  38. extern int s5p64x0_hclk0_ctrl(struct clk *clk, int enable);
    39. 

  39. extern int s5p64x0_hclk1_ctrl(struct clk *clk, int enable);
    40. 

  40. extern int s5p64x0_sclk_ctrl(struct clk *clk, int enable);
    41. 

  41. extern int s5p64x0_sclk1_ctrl(struct clk *clk, int enable);
    42. 

  42. extern int s5p64x0_mem_ctrl(struct clk *clk, int enable);
    43. 

  43. 

  44. extern int s5p64x0_clk48m_ctrl(struct clk *clk, int enable);
    45. 

  45. 

  46. #endif /* __ASM_ARCH_CLOCK_H */
    47.