Home Explore Help
Sign In
OWEALs
/
arm-trusted-firmware
mirror of https://github.com/ARM-software/arm-trusted-firmware
2
0
Fork 0
Files Issues 1 Wiki
Tree: 999503d285
Branches Tags
arm-trusted-fir...
/
plat
/
mediatek
/
mt8195
/
drivers
/
spm
/
constraints
/
mt_spm_rc_internal.h

mt_spm_rc_internal.h 1.6 KB
History Raw

12345678910111213141516171819202122232425262728293031323334353637383940414243 
  1. /*
    2. 

  2.  * Copyright (c) 2021, MediaTek Inc. All rights reserved.
    3. 

  3.  *
    4. 

  4.  * SPDX-License-Identifier: BSD-3-Clause
    5. 

  5.  */
    6. 

  6. 

  7. #ifndef MT_SPM_RC_INTERNAL_H
    8. 

  8. #define MT_SPM_RC_INTERNAL_H
    9. 

  9. 

  10. #include <stdbool.h>
    11. 

  11. 

  12. #define SPM_FLAG_SRAM_SLEEP_CTRL			\
    13. 

  13. 	(SPM_FLAG_DISABLE_SSPM_SRAM_SLEEP |		\
    14. 

  14. 	 SPM_FLAG_DISABLE_DRAMC_MCU_SRAM_SLEEP |	\
    15. 

  15. 	 SPM_FLAG_DISABLE_SYSRAM_SLEEP)
    16. 

  16. 

  17. /* cpu buck/ldo constraint function */
    18. 

  18. bool spm_is_valid_rc_cpu_buck_ldo(unsigned int cpu, int state_id);
    19. 

  19. unsigned int spm_allow_rc_cpu_buck_ldo(int state_id);
    20. 

  20. int spm_run_rc_cpu_buck_ldo(unsigned int cpu, int state_id);
    21. 

  21. int spm_reset_rc_cpu_buck_ldo(unsigned int cpu, int state_id);
    22. 

  22. 

  23. /* spm resource dram constraint function */
    24. 

  24. bool spm_is_valid_rc_dram(unsigned int cpu, int state_id);
    25. 

  25. int spm_update_rc_dram(int state_id, int type, const void *val);
    26. 

  26. unsigned int spm_allow_rc_dram(int state_id);
    27. 

  27. int spm_run_rc_dram(unsigned int cpu, int state_id);
    28. 

  28. int spm_reset_rc_dram(unsigned int cpu, int state_id);
    29. 

  29. 

  30. /* spm resource syspll constraint function */
    31. 

  31. bool spm_is_valid_rc_syspll(unsigned int cpu, int state_id);
    32. 

  32. int spm_update_rc_syspll(int state_id, int type, const void *val);
    33. 

  33. unsigned int spm_allow_rc_syspll(int state_id);
    34. 

  34. int spm_run_rc_syspll(unsigned int cpu, int state_id);
    35. 

  35. int spm_reset_rc_syspll(unsigned int cpu, int state_id);
    36. 

  36. 

  37. /* spm resource bus26m constraint function */
    38. 

  38. bool spm_is_valid_rc_bus26m(unsigned int cpu, int state_id);
    39. 

  39. int spm_update_rc_bus26m(int state_id, int type, const void *val);
    40. 

  40. unsigned int spm_allow_rc_bus26m(int state_id);
    41. 

  41. int spm_run_rc_bus26m(unsigned int cpu, int state_id);
    42. 

  42. int spm_reset_rc_bus26m(unsigned int cpu, int state_id);
    43. 

  43. #endif /* MT_SPM_RC_INTERNAL_H */
    44.