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plat
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mediatek
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mt8192
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drivers
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spm
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constraints
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mt_spm_rc_internal.h

mt_spm_rc_internal.h 1.7 KB
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  1. /*
    2. 

  2.  * Copyright (c) 2020, 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. 	 SPM_FLAG_DISABLE_MCUPM_SRAM_SLEEP |		\
    17. 

  17. 	 SPM_FLAG_DISABLE_SRAM_EVENT)
    18. 

  18. 

  19. /* cpu buck/ldo constraint function */
    20. 

  20. bool spm_is_valid_rc_cpu_buck_ldo(unsigned int cpu, int state_id);
    21. 

  21. unsigned int spm_allow_rc_cpu_buck_ldo(int state_id);
    22. 

  22. int spm_run_rc_cpu_buck_ldo(unsigned int cpu, int state_id);
    23. 

  23. int spm_reset_rc_cpu_buck_ldo(unsigned int cpu, int state_id);
    24. 

  24. 

  25. /* spm resource dram constraint function */
    26. 

  26. bool spm_is_valid_rc_dram(unsigned int cpu, int state_id);
    27. 

  27. int spm_update_rc_dram(int state_id, int type, const void *val);
    28. 

  28. unsigned int spm_allow_rc_dram(int state_id);
    29. 

  29. int spm_run_rc_dram(unsigned int cpu, int state_id);
    30. 

  30. int spm_reset_rc_dram(unsigned int cpu, int state_id);
    31. 

  31. 

  32. /* spm resource syspll constraint function */
    33. 

  33. bool spm_is_valid_rc_syspll(unsigned int cpu, int state_id);
    34. 

  34. int spm_update_rc_syspll(int state_id, int type, const void *val);
    35. 

  35. unsigned int spm_allow_rc_syspll(int state_id);
    36. 

  36. int spm_run_rc_syspll(unsigned int cpu, int state_id);
    37. 

  37. int spm_reset_rc_syspll(unsigned int cpu, int state_id);
    38. 

  38. 

  39. /* spm resource bus26m constraint function */
    40. 

  40. bool spm_is_valid_rc_bus26m(unsigned int cpu, int state_id);
    41. 

  41. int spm_update_rc_bus26m(int state_id, int type, const void *val);
    42. 

  42. unsigned int spm_allow_rc_bus26m(int state_id);
    43. 

  43. int spm_run_rc_bus26m(unsigned int cpu, int state_id);
    44. 

  44. int spm_reset_rc_bus26m(unsigned int cpu, int state_id);
    45. 

  45. #endif /* MT_SPM_RC_INTERNAL_H */
    46.