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msm-cdc-supply.h

msm-cdc-supply.h 1.6 KB
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  1. /* SPDX-License-Identifier: GPL-2.0-only */
    2. 

  2. /* Copyright (c) 2016, 2018 The Linux Foundation. All rights reserved.
    3. 

  3.  */
    4. 

  4. 

  5. #ifndef __CODEC_POWER_SUPPLY_H__
    6. 

  6. #define __CODEC_POWER_SUPPLY_H__
    7. 

  7. 

  8. #include <linux/kernel.h>
    9. 

  9. #include <linux/slab.h>
    10. 

  10. #include <linux/regulator/consumer.h>
    11. 

  11. 

  12. struct cdc_regulator {
    13. 

  13. 	const char *name;
    14. 

  14. 	int min_uV;
    15. 

  15. 	int max_uV;
    16. 

  16. 	int optimum_uA;
    17. 

  17. 	bool ondemand;
    18. 

  18. 	struct regulator *regulator;
    19. 

  19. };
    20. 

  20. 

  21. extern int msm_cdc_get_power_supplies(struct device *dev,
    22. 

  22. 				      struct cdc_regulator **cdc_vreg,
    23. 

  23. 				      int *total_num_supplies);
    24. 

  24. extern int msm_cdc_disable_ondemand_supply(struct device *dev,
    25. 

  25. 					struct regulator_bulk_data *supplies,
    26. 

  26. 					struct cdc_regulator *cdc_vreg,
    27. 

  27. 					int num_supplies, char *supply_name);
    28. 

  28. extern int msm_cdc_enable_ondemand_supply(struct device *dev,
    29. 

  29. 					  struct regulator_bulk_data *supplies,
    30. 

  30. 					  struct cdc_regulator *cdc_vreg,
    31. 

  31. 					  int num_supplies, char *supply_name);
    32. 

  32. extern int msm_cdc_disable_static_supplies(struct device *dev,
    33. 

  33. 					struct regulator_bulk_data *supplies,
    34. 

  34. 					struct cdc_regulator *cdc_vreg,
    35. 

  35. 					int num_supplies);
    36. 

  36. extern int msm_cdc_release_supplies(struct device *dev,
    37. 

  37. 				    struct regulator_bulk_data *supplies,
    38. 

  38. 				    struct cdc_regulator *cdc_vreg,
    39. 

  39. 				    int num_supplies);
    40. 

  40. extern int msm_cdc_enable_static_supplies(struct device *dev,
    41. 

  41. 					  struct regulator_bulk_data *supplies,
    42. 

  42. 					  struct cdc_regulator *cdc_vreg,
    43. 

  43. 					  int num_supplies);
    44. 

  44. extern int msm_cdc_init_supplies(struct device *dev,
    45. 

  45. 				 struct regulator_bulk_data **supplies,
    46. 

  46. 				 struct cdc_regulator *cdc_vreg,
    47. 

  47. 				 int num_supplies);
    48. 

  48. #endif
    49.