Home Explore Help
Sign In
samsung-sm8650
/
android_kernel_samsung_sm8650_ksu
2
0
Fork 0
Files Issues 0 Pull Requests 0 Wiki
Tree: 9e449c3f83
Branches Tags
android_kernel_...
/
include
/
linux
/
ahci_platform.h

ahci_platform.h 1.8 KB
History Raw

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152 
  1. /* SPDX-License-Identifier: GPL-2.0-or-later */
    2. 

  2. /*
    3. 

  3.  * AHCI SATA platform driver
    4. 

  4.  *
    5. 

  5.  * Copyright 2004-2005  Red Hat, Inc.
    6. 

  6.  *   Jeff Garzik <[email protected]>
    7. 

  7.  * Copyright 2010  MontaVista Software, LLC.
    8. 

  8.  *   Anton Vorontsov <[email protected]>
    9. 

  9.  */
    10. 

  10. 

  11. #ifndef _AHCI_PLATFORM_H
    12. 

  12. #define _AHCI_PLATFORM_H
    13. 

  13. 

  14. #include <linux/compiler.h>
    15. 

  15. 

  16. struct clk;
    17. 

  17. struct device;
    18. 

  18. struct ata_port_info;
    19. 

  19. struct ahci_host_priv;
    20. 

  20. struct platform_device;
    21. 

  21. struct scsi_host_template;
    22. 

  22. 

  23. int ahci_platform_enable_phys(struct ahci_host_priv *hpriv);
    24. 

  24. void ahci_platform_disable_phys(struct ahci_host_priv *hpriv);
    25. 

  25. struct clk *ahci_platform_find_clk(struct ahci_host_priv *hpriv,
    26. 

  26. 				   const char *con_id);
    27. 

  27. int ahci_platform_enable_clks(struct ahci_host_priv *hpriv);
    28. 

  28. void ahci_platform_disable_clks(struct ahci_host_priv *hpriv);
    29. 

  29. int ahci_platform_deassert_rsts(struct ahci_host_priv *hpriv);
    30. 

  30. int ahci_platform_assert_rsts(struct ahci_host_priv *hpriv);
    31. 

  31. int ahci_platform_enable_regulators(struct ahci_host_priv *hpriv);
    32. 

  32. void ahci_platform_disable_regulators(struct ahci_host_priv *hpriv);
    33. 

  33. int ahci_platform_enable_resources(struct ahci_host_priv *hpriv);
    34. 

  34. void ahci_platform_disable_resources(struct ahci_host_priv *hpriv);
    35. 

  35. struct ahci_host_priv *ahci_platform_get_resources(
    36. 

  36. 	struct platform_device *pdev, unsigned int flags);
    37. 

  37. int ahci_platform_init_host(struct platform_device *pdev,
    38. 

  38. 			    struct ahci_host_priv *hpriv,
    39. 

  39. 			    const struct ata_port_info *pi_template,
    40. 

  40. 			    struct scsi_host_template *sht);
    41. 

  41. 

  42. void ahci_platform_shutdown(struct platform_device *pdev);
    43. 

  43. 

  44. int ahci_platform_suspend_host(struct device *dev);
    45. 

  45. int ahci_platform_resume_host(struct device *dev);
    46. 

  46. int ahci_platform_suspend(struct device *dev);
    47. 

  47. int ahci_platform_resume(struct device *dev);
    48. 

  48. 

  49. #define AHCI_PLATFORM_GET_RESETS	BIT(0)
    50. 

  50. #define AHCI_PLATFORM_RST_TRIGGER	BIT(1)
    51. 

  51. 

  52. #endif /* _AHCI_PLATFORM_H */
    53.