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plat
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hisilicon
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hikey960
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drivers
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pwrc
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hisi_pwrc.h

hisi_pwrc.h 2.4 KB
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  1. /*
    2. 

  2.  * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
    3. 

  3.  *
    4. 

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

  5.  */
    6. 

  6. 

  7. #ifndef HISI_PWRC_H
    8. 

  8. #define HISI_PWRC_H
    9. 

  9. 

  10. #include <hi3660.h>
    11. 

  11. #include <hi3660_crg.h>
    12. 

  12. 

  13. #define PCTRL_BASE					(PCTRL_REG_BASE)
    14. 

  14. #define CRG_BASE					(CRG_REG_BASE)
    15. 

  15. 

  16. #define SOC_CRGPERIPH_A53_PDCEN_ADDR(base)		((base) + (0x260))
    17. 

  17. #define SOC_CRGPERIPH_MAIA_PDCEN_ADDR(base)		((base) + (0x300))
    18. 

  18. 

  19. #define SOC_PCTRL_RESOURCE0_LOCK_ADDR(base)		((base) + (0x400))
    20. 

  20. #define SOC_PCTRL_RESOURCE0_UNLOCK_ADDR(base)		((base) + (0x404))
    21. 

  21. #define SOC_PCTRL_RESOURCE0_LOCK_ST_ADDR(base)		((base) + (0x408))
    22. 

  22. #define SOC_PCTRL_RESOURCE1_LOCK_ADDR(base)		((base) + (0x40C))
    23. 

  23. #define SOC_PCTRL_RESOURCE1_UNLOCK_ADDR(base)		((base) + (0x410))
    24. 

  24. #define SOC_PCTRL_RESOURCE1_LOCK_ST_ADDR(base)		((base) + (0x414))
    25. 

  25. #define SOC_PCTRL_RESOURCE2_LOCK_ADDR(base)		((base) + (0x418))
    26. 

  26. 

  27. #define SOC_SCTRL_SCBAKDATA3_ADDR(base)			((base) + (0x418))
    28. 

  28. #define SOC_SCTRL_SCBAKDATA8_ADDR(base)			((base) + (0x42C))
    29. 

  29. #define SOC_SCTRL_SCBAKDATA9_ADDR(base)			((base) + (0x430))
    30. 

  30. 

  31. #define SOC_ACPU_SCTRL_BASE_ADDR			(0xFFF0A000)
    32. 

  32. 

  33. void hisi_cpuidle_lock(unsigned int cluster, unsigned int core);
    34. 

  34. void hisi_cpuidle_unlock(unsigned int cluster, unsigned int core);
    35. 

  35. void hisi_set_cpuidle_flag(unsigned int cluster, unsigned int core);
    36. 

  36. void hisi_clear_cpuidle_flag(unsigned int cluster, unsigned int core);
    37. 

  37. void hisi_set_cpu_boot_flag(unsigned int cluster, unsigned int core);
    38. 

  38. void hisi_clear_cpu_boot_flag(unsigned int cluster, unsigned int core);
    39. 

  39. int cluster_is_powered_on(unsigned int cluster);
    40. 

  40. void hisi_enter_core_idle(unsigned int cluster, unsigned int core);
    41. 

  41. void hisi_enter_cluster_idle(unsigned int cluster, unsigned int core);
    42. 

  42. int hisi_test_ap_suspend_flag(void);
    43. 

  43. void hisi_enter_ap_suspend(unsigned int cluster, unsigned int core);
    44. 

  44. 

  45. 

  46. /* pdc api */
    47. 

  47. void hisi_pdc_mask_cluster_wakeirq(unsigned int cluster);
    48. 

  48. int hisi_test_pwrdn_allcores(unsigned int cluster, unsigned int core);
    49. 

  49. void hisi_disable_pdc(unsigned int cluster);
    50. 

  50. void hisi_enable_pdc(unsigned int cluster);
    51. 

  51. void hisi_powerup_core(unsigned int cluster, unsigned int core);
    52. 

  52. void hisi_powerdn_core(unsigned int cluster, unsigned int core);
    53. 

  53. void hisi_powerup_cluster(unsigned int cluster, unsigned int core);
    54. 

  54. void hisi_powerdn_cluster(unsigned int cluster, unsigned int core);
    55. 

  55. unsigned int hisi_test_cpu_down(unsigned int cluster, unsigned int core);
    56. 

  56. 

  57. #endif /* HISI_PWRC_H */
    58.