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| author |   Hans de Goede <hdegoede@redhat.com> | 2014-02-22 16:53:31 +0100 |
|---|---|---|
| committer |   Tejun Heo <tj@kernel.org> | 2014-02-22 15:35:41 -0500 |
| commit | 156c5887948cd191417f18026aab9ce26e5a95da (patch) | |
| tree | 65100ae8c89fec69d8f949ceb9b9b413a6af3468 /include/linux/ahci_platform.h | |
| parent | libahci: Allow drivers to override start_engine (diff) | |
| download | linux-dev-156c5887948cd191417f18026aab9ce26e5a95da.tar.xz linux-dev-156c5887948cd191417f18026aab9ce26e5a95da.zip | |
ahci-platform: Add support for devices with more then 1 clock
The allwinner-sun4i AHCI controller needs 2 clocks to be enabled and the
imx AHCI controller needs 3 clocks to be enabled.
tj: Minor comment formatting updates.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include/linux/ahci_platform.h')
| -rw-r--r-- | include/linux/ahci_platform.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/ahci_platform.h b/include/linux/ahci_platform.h index 73a25005d88a..769d06525320 100644 --- a/include/linux/ahci_platform.h +++ b/include/linux/ahci_platform.h @@ -19,6 +19,7 @@ struct device; struct ata_port_info; +struct ahci_host_priv; struct ahci_platform_data { int (*init)(struct device *dev, void __iomem *addr); @@ -30,4 +31,7 @@ struct ahci_platform_data { unsigned int mask_port_map; }; +int ahci_platform_enable_clks(struct ahci_host_priv *hpriv); +void ahci_platform_disable_clks(struct ahci_host_priv *hpriv); + #endif /* _AHCI_PLATFORM_H */ |