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arch
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arm
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mach-pxa
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generic.h

generic.h 2.1 KB
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  1. /*
    2. 

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

  3.  *
    4. 

  4.  * Author:	Nicolas Pitre
    5. 

  5.  * Copyright:	MontaVista Software Inc.
    6. 

  6.  *
    7. 

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

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

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

  10.  */
    11. 

  11. 

  12. struct sys_timer;
    13. 

  13. 

  14. extern struct sys_timer pxa_timer;
    15. 

  15. extern void __init pxa_init_irq(int irq_nr,
    16. 

  16. 				int (*set_wake)(unsigned int, unsigned int));
    17. 

  17. extern void __init pxa25x_init_irq(void);
    18. 

  18. #ifdef CONFIG_CPU_PXA26x
    19. 

  19. extern void __init pxa26x_init_irq(void);
    20. 

  20. #endif
    21. 

  21. extern void __init pxa27x_init_irq(void);
    22. 

  22. extern void __init pxa3xx_init_irq(void);
    23. 

  23. extern void __init pxa_map_io(void);
    24. 

  24. 

  25. extern unsigned int get_clk_frequency_khz(int info);
    26. 

  26. 

  27. #define SET_BANK(__nr,__start,__size) \
    28. 

  28. 	mi->bank[__nr].start = (__start), \
    29. 

  29. 	mi->bank[__nr].size = (__size)
    30. 

  30. 

  31. #define ARRAY_AND_SIZE(x)	(x), ARRAY_SIZE(x)
    32. 

  32. 

  33. #ifdef CONFIG_PXA25x
    34. 

  34. extern unsigned pxa25x_get_clk_frequency_khz(int);
    35. 

  35. extern unsigned pxa25x_get_memclk_frequency_10khz(void);
    36. 

  36. #else
    37. 

  37. #define pxa25x_get_clk_frequency_khz(x)		(0)
    38. 

  38. #define pxa25x_get_memclk_frequency_10khz()	(0)
    39. 

  39. #endif
    40. 

  40. 

  41. #ifdef CONFIG_PXA27x
    42. 

  42. extern unsigned pxa27x_get_clk_frequency_khz(int);
    43. 

  43. extern unsigned pxa27x_get_memclk_frequency_10khz(void);
    44. 

  44. #else
    45. 

  45. #define pxa27x_get_clk_frequency_khz(x)		(0)
    46. 

  46. #define pxa27x_get_memclk_frequency_10khz()	(0)
    47. 

  47. #endif
    48. 

  48. 

  49. #if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x)
    50. 

  50. extern void pxa2xx_clear_reset_status(unsigned int);
    51. 

  51. #else
    52. 

  52. static inline void pxa2xx_clear_reset_status(unsigned int mask) {}
    53. 

  53. #endif
    54. 

  54. 

  55. #ifdef CONFIG_PXA3xx
    56. 

  56. extern unsigned pxa3xx_get_clk_frequency_khz(int);
    57. 

  57. extern void pxa3xx_clear_reset_status(unsigned int);
    58. 

  58. #else
    59. 

  59. #define pxa3xx_get_clk_frequency_khz(x)		(0)
    60. 

  60. static inline void pxa3xx_clear_reset_status(unsigned int mask) {}
    61. 

  61. #endif
    62. 

  62. 

  63. extern struct sysdev_class pxa_irq_sysclass;
    64. 

  64. extern struct sysdev_class pxa_gpio_sysclass;
    65. 

  65. extern struct sysdev_class pxa2xx_mfp_sysclass;
    66. 

  66. extern struct sysdev_class pxa3xx_mfp_sysclass;
    67. 

  67. 

  68. void __init pxa_set_ffuart_info(void *info);
    69. 

  69. void __init pxa_set_btuart_info(void *info);
    70. 

  70. void __init pxa_set_stuart_info(void *info);
    71. 

  71. void __init pxa_set_hwuart_info(void *info);
    72.