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dprtc.h

dprtc.h 1.4 KB
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  1. /* SPDX-License-Identifier: GPL-2.0 */
    2. 

  2. /*
    3. 

  3.  * Copyright 2013-2016 Freescale Semiconductor Inc.
    4. 

  4.  * Copyright 2016-2018 NXP
    5. 

  5.  */
    6. 

  6. 

  7. #ifndef __FSL_DPRTC_H
    8. 

  8. #define __FSL_DPRTC_H
    9. 

  9. 

  10. /* Data Path Real Time Counter API
    11. 

  11.  * Contains initialization APIs and runtime control APIs for RTC
    12. 

  12.  */
    13. 

  13. 

  14. struct fsl_mc_io;
    15. 

  15. 

  16. #define DPRTC_MAX_IRQ_NUM	1
    17. 

  17. #define DPRTC_IRQ_INDEX		0
    18. 

  18. 

  19. #define DPRTC_EVENT_PPS		0x08000000
    20. 

  20. #define DPRTC_EVENT_ETS1	0x00800000
    21. 

  21. #define DPRTC_EVENT_ETS2	0x00400000
    22. 

  22. 

  23. int dprtc_open(struct fsl_mc_io *mc_io,
    24. 

  24. 	       u32 cmd_flags,
    25. 

  25. 	       int dprtc_id,
    26. 

  26. 	       u16 *token);
    27. 

  27. 

  28. int dprtc_close(struct fsl_mc_io *mc_io,
    29. 

  29. 		u32 cmd_flags,
    30. 

  30. 		u16 token);
    31. 

  31. 

  32. int dprtc_set_irq_enable(struct fsl_mc_io *mc_io,
    33. 

  33. 			 u32 cmd_flags,
    34. 

  34. 			 u16 token,
    35. 

  35. 			 u8 irq_index,
    36. 

  36. 			 u8 en);
    37. 

  37. 

  38. int dprtc_get_irq_enable(struct fsl_mc_io *mc_io,
    39. 

  39. 			 u32 cmd_flags,
    40. 

  40. 			 u16 token,
    41. 

  41. 			 u8 irq_index,
    42. 

  42. 			 u8 *en);
    43. 

  43. 

  44. int dprtc_set_irq_mask(struct fsl_mc_io *mc_io,
    45. 

  45. 		       u32 cmd_flags,
    46. 

  46. 		       u16 token,
    47. 

  47. 		       u8 irq_index,
    48. 

  48. 		       u32 mask);
    49. 

  49. 

  50. int dprtc_get_irq_mask(struct fsl_mc_io *mc_io,
    51. 

  51. 		       u32 cmd_flags,
    52. 

  52. 		       u16 token,
    53. 

  53. 		       u8 irq_index,
    54. 

  54. 		       u32 *mask);
    55. 

  55. 

  56. int dprtc_get_irq_status(struct fsl_mc_io *mc_io,
    57. 

  57. 			 u32 cmd_flags,
    58. 

  58. 			 u16 token,
    59. 

  59. 			 u8 irq_index,
    60. 

  60. 			 u32 *status);
    61. 

  61. 

  62. int dprtc_clear_irq_status(struct fsl_mc_io *mc_io,
    63. 

  63. 			   u32 cmd_flags,
    64. 

  64. 			   u16 token,
    65. 

  65. 			   u8 irq_index,
    66. 

  66. 			   u32 status);
    67. 

  67. 

  68. #endif /* __FSL_DPRTC_H */
    69.