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arch
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arm
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mach-at91
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generic.h

generic.h 2.5 KB
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  1. /*
    2. 

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

  3.  *
    4. 

  4.  *  Copyright (C) 2005 David Brownell
    5. 

  5.  *
    6. 

  6.  * This program is free software; you can redistribute it and/or modify
    7. 

  7.  * it under the terms of the GNU General Public License version 2 as
    8. 

  8.  * published by the Free Software Foundation.
    9. 

  9.  */
    10. 

  10. 

  11.  /* Processors */
    12. 

  12. extern void __init at91rm9200_initialize(unsigned long main_clock, unsigned short banks);
    13. 

  13. extern void __init at91sam9260_initialize(unsigned long main_clock);
    14. 

  14. extern void __init at91sam9261_initialize(unsigned long main_clock);
    15. 

  15. extern void __init at91sam9263_initialize(unsigned long main_clock);
    16. 

  16. extern void __init at91sam9rl_initialize(unsigned long main_clock);
    17. 

  17. extern void __init at91sam9g45_initialize(unsigned long main_clock);
    18. 

  18. extern void __init at91x40_initialize(unsigned long main_clock);
    19. 

  19. extern void __init at91cap9_initialize(unsigned long main_clock);
    20. 

  20. extern void __init at572d940hf_initialize(unsigned long main_clock);
    21. 

  21. 

  22.  /* Interrupts */
    23. 

  23. extern void __init at91rm9200_init_interrupts(unsigned int priority[]);
    24. 

  24. extern void __init at91sam9260_init_interrupts(unsigned int priority[]);
    25. 

  25. extern void __init at91sam9261_init_interrupts(unsigned int priority[]);
    26. 

  26. extern void __init at91sam9263_init_interrupts(unsigned int priority[]);
    27. 

  27. extern void __init at91sam9rl_init_interrupts(unsigned int priority[]);
    28. 

  28. extern void __init at91sam9g45_init_interrupts(unsigned int priority[]);
    29. 

  29. extern void __init at91x40_init_interrupts(unsigned int priority[]);
    30. 

  30. extern void __init at91cap9_init_interrupts(unsigned int priority[]);
    31. 

  31. extern void __init at572d940hf_init_interrupts(unsigned int priority[]);
    32. 

  32. extern void __init at91_aic_init(unsigned int priority[]);
    33. 

  33. 

  34.  /* Timer */
    35. 

  35. struct sys_timer;
    36. 

  36. extern struct sys_timer at91rm9200_timer;
    37. 

  37. extern struct sys_timer at91sam926x_timer;
    38. 

  38. extern struct sys_timer at91x40_timer;
    39. 

  39. 

  40.  /* Clocks */
    41. 

  41. extern int __init at91_clock_init(unsigned long main_clock);
    42. 

  42. struct device;
    43. 

  43. extern void __init at91_clock_associate(const char *id, struct device *dev, const char *func);
    44. 

  44. 

  45.  /* Power Management */
    46. 

  46. extern void at91_irq_suspend(void);
    47. 

  47. extern void at91_irq_resume(void);
    48. 

  48. 

  49.  /* GPIO */
    50. 

  50. #define AT91RM9200_PQFP		3	/* AT91RM9200 PQFP package has 3 banks */
    51. 

  51. #define AT91RM9200_BGA		4	/* AT91RM9200 BGA package has 4 banks */
    52. 

  52. 

  53. struct at91_gpio_bank {
    54. 

  54. 	unsigned short id;		/* peripheral ID */
    55. 

  55. 	unsigned long offset;		/* offset from system peripheral base */
    56. 

  56. 	struct clk *clock;		/* associated clock */
    57. 

  57. };
    58. 

  58. extern void __init at91_gpio_init(struct at91_gpio_bank *, int nr_banks);
    59. 

  59. extern void __init at91_gpio_irq_setup(void);
    60. 

  60. 

  61. extern void (*at91_arch_reset)(void);
    62. 

  62. extern int at91_extern_irq;
    63.