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>
diff --git a/include/linux/ahci_platform.h b/include/linux/ahci_platform.h
index 73a2500..769d065 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 @@
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 */