/* SPDX-License-Identifier: GPL-2.0-or-later */

  /*
   * AHCI SATA platform driver
   *
   * Copyright 2004-2005  Red Hat, Inc.
   *   Jeff Garzik <jgarzik@pobox.com>
   * Copyright 2010  MontaVista Software, LLC.
   *   Anton Vorontsov <avorontsov@ru.mvista.com>

   */
  
  #ifndef _AHCI_PLATFORM_H
  #define _AHCI_PLATFORM_H

  #include <linux/compiler.h>

  struct device;
  struct ata_port_info;

  struct ahci_host_priv;

  struct platform_device;

  struct scsi_host_template;

  int ahci_platform_enable_phys(struct ahci_host_priv *hpriv);
  void ahci_platform_disable_phys(struct ahci_host_priv *hpriv);

  int ahci_platform_enable_clks(struct ahci_host_priv *hpriv);
  void ahci_platform_disable_clks(struct ahci_host_priv *hpriv);

  int ahci_platform_enable_regulators(struct ahci_host_priv *hpriv);
  void ahci_platform_disable_regulators(struct ahci_host_priv *hpriv);

  int ahci_platform_enable_resources(struct ahci_host_priv *hpriv);
  void ahci_platform_disable_resources(struct ahci_host_priv *hpriv);

  struct ahci_host_priv *ahci_platform_get_resources(

  	struct platform_device *pdev, unsigned int flags);

  int ahci_platform_init_host(struct platform_device *pdev,
  			    struct ahci_host_priv *hpriv,

  			    const struct ata_port_info *pi_template,
  			    struct scsi_host_template *sht);

  void ahci_platform_shutdown(struct platform_device *pdev);

  int ahci_platform_suspend_host(struct device *dev);
  int ahci_platform_resume_host(struct device *dev);
  int ahci_platform_suspend(struct device *dev);
  int ahci_platform_resume(struct device *dev);

  #define AHCI_PLATFORM_GET_RESETS	0x01

  #endif /* _AHCI_PLATFORM_H */