diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2014-02-22 16:53:31 +0100 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@freescale.com> | 2015-01-15 21:17:17 -0600 |
| commit | a86dd691f5d902263654cbbdc2a14ecd1f0554e9 (patch) | |
| tree | de443fe8c88fcefb0884cd863e88f4dc1459e743 /include | |
| parent | ec83380f27175952759b0888b839acb6e97cf447 (diff) | |
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>
(cherry picked from commit 156c5887948cd191417f18026aab9ce26e5a95da)
Diffstat (limited to 'include')
| -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 */ |