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mt6735
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mt_spm_mtcmos.h

mt_spm_mtcmos.h 2.3 KB
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  1. #ifndef _MT_SPM_MTCMOS_
    2. 

  2. #define _MT_SPM_MTCMOS_
    3. 

  3. 

  4. #include <linux/kernel.h>
    5. 

  5. 

  6. #define STA_POWER_DOWN  0
    7. 

  7. #define STA_POWER_ON    1
    8. 

  8. 

  9. /*
    10. 

  10.  * 1. for CPU MTCMOS: CPU0, CPU1, CPU2, CPU3, DBG0, CPU4, CPU5, CPU6, CPU7, DBG1, CPUSYS1
    11. 

  11.  * 2. call spm_mtcmos_cpu_lock/unlock() before/after any operations
    12. 

  12.  */
    13. 

  13. extern int spm_mtcmos_cpu_init(void);
    14. 

  14. 

  15. extern void spm_mtcmos_cpu_lock(unsigned long *flags);
    16. 

  16. extern void spm_mtcmos_cpu_unlock(unsigned long *flags);
    17. 

  17. 

  18. extern int spm_mtcmos_ctrl_cpu(unsigned int cpu, int state, int chkWfiBeforePdn);
    19. 

  19. extern int spm_mtcmos_ctrl_cpu0(int state, int chkWfiBeforePdn);
    20. 

  20. extern int spm_mtcmos_ctrl_cpu1(int state, int chkWfiBeforePdn);
    21. 

  21. extern int spm_mtcmos_ctrl_cpu2(int state, int chkWfiBeforePdn);
    22. 

  22. extern int spm_mtcmos_ctrl_cpu3(int state, int chkWfiBeforePdn);
    23. 

  23. extern int spm_mtcmos_ctrl_cpu4(int state, int chkWfiBeforePdn);
    24. 

  24. extern int spm_mtcmos_ctrl_cpu5(int state, int chkWfiBeforePdn);
    25. 

  25. extern int spm_mtcmos_ctrl_cpu6(int state, int chkWfiBeforePdn);
    26. 

  26. extern int spm_mtcmos_ctrl_cpu7(int state, int chkWfiBeforePdn);
    27. 

  27. 

  28. extern int spm_mtcmos_ctrl_dbg0(int state);
    29. 

  29. 

  30. extern int spm_mtcmos_ctrl_cpusys0(int state, int chkWfiBeforePdn);
    31. 

  31. extern int spm_mtcmos_ctrl_cpusys1(int state, int chkWfiBeforePdn);
    32. 

  32. 

  33. extern bool spm_cpusys0_can_power_down(void);
    34. 

  34. extern bool spm_cpusys1_can_power_down(void);
    35. 

  35. 

  36. extern void spm_mtcmos_ctrl_cpusys1_init_1st_bring_up(int state);
    37. 

  37. 

  38. 

  39. /*
    40. 

  40.  * 1. for non-CPU MTCMOS: VDEC, VENC, ISP, DISP, MFG, INFRA, DDRPHY, MDSYS1, MDSYS2
    41. 

  41.  * 2. call spm_mtcmos_noncpu_lock/unlock() before/after any operations
    42. 

  42.  */
    43. 

  43. /* extern void spm_mtcmos_noncpu_lock(unsigned long *flags); */
    44. 

  44. /* extern void spm_mtcmos_noncpu_unlock(unsigned long *flags); */
    45. 

  45. 

  46. extern int spm_mtcmos_ctrl_vdec(int state);
    47. 

  47. extern int spm_mtcmos_ctrl_venc(int state);
    48. 

  48. extern int spm_mtcmos_ctrl_isp(int state);
    49. 

  49. extern int spm_mtcmos_ctrl_disp(int state);
    50. 

  50. extern int spm_mtcmos_ctrl_mfg(int state);
    51. 

  51. /* extern int spm_mtcmos_ctrl_mfg_ASYNC(int state); */
    52. 

  52. /* extern int spm_mtcmos_ctrl_mjc(int state); */
    53. 

  53. /* extern int spm_mtcmos_ctrl_aud(int state); */
    54. 

  54. 

  55. /* extern int spm_mtcmos_ctrl_infra(int state); */
    56. 

  56. /* extern int spm_mtcmos_ctrl_ddrphy(int state); */
    57. 

  57. 

  58. extern int spm_mtcmos_ctrl_mdsys1(int state);
    59. 

  59. extern int spm_mtcmos_ctrl_mdsys2(int state);
    60. 

  60. extern int spm_mtcmos_ctrl_connsys(int state);
    61. 

  61. 

  62. extern int spm_topaxi_prot(int bit, int en);
    63. 

  63. 

  64. #endif
    65.