| /* 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 clk; |
| 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); |
| struct clk *ahci_platform_find_clk(struct ahci_host_priv *hpriv, |
| const char *con_id); |
| int ahci_platform_enable_clks(struct ahci_host_priv *hpriv); |
| void ahci_platform_disable_clks(struct ahci_host_priv *hpriv); |
| int ahci_platform_deassert_rsts(struct ahci_host_priv *hpriv); |
| int ahci_platform_assert_rsts(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, |
| const 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 BIT(0) |
| #define AHCI_PLATFORM_RST_TRIGGER BIT(1) |
| |
| #endif /* _AHCI_PLATFORM_H */ |
