diff options
Diffstat (limited to 'include/linux/ahci_platform.h')
| -rw-r--r-- | include/linux/ahci_platform.h | 47 |
1 files changed, 33 insertions, 14 deletions
diff --git a/include/linux/ahci_platform.h b/include/linux/ahci_platform.h index 73a25005d88a..fe0760ce34c8 100644 --- a/include/linux/ahci_platform.h +++ b/include/linux/ahci_platform.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * AHCI SATA platform driver * @@ -5,11 +6,6 @@ * Jeff Garzik <jgarzik@pobox.com> * Copyright 2010 MontaVista Software, LLC. * Anton Vorontsov <avorontsov@ru.mvista.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. */ #ifndef _AHCI_PLATFORM_H @@ -17,17 +13,40 @@ #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); -struct ahci_platform_data { - int (*init)(struct device *dev, void __iomem *addr); - void (*exit)(struct device *dev); - int (*suspend)(struct device *dev); - int (*resume)(struct device *dev); - const struct ata_port_info *ata_port_info; - unsigned int force_port_map; - unsigned int mask_port_map; -}; +#define AHCI_PLATFORM_GET_RESETS BIT(0) +#define AHCI_PLATFORM_RST_TRIGGER BIT(1) #endif /* _AHCI_PLATFORM_H */ |