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authorKeshava Munegowda <keshava_mgowda@ti.com>2012-07-16 15:31:08 +0200
committerSamuel Ortiz <sameo@linux.intel.com>2012-09-21 23:39:24 +0200
commit16fa3dc75c22f9769d418f19c45e11b118aab2eb (patch)
treedf05b4ff423c2d4f273c71f80f7f62c74147ea54 /arch/arm/plat-omap/include/plat/usb.h
parentmfd: tps65090: Remove redundant check (diff)
downloadlinux-16fa3dc75c22f9769d418f19c45e11b118aab2eb.tar.xz
linux-16fa3dc75c22f9769d418f19c45e11b118aab2eb.zip
mfd: omap-usb-tll: HOST TLL platform driver
The platform driver for the TLL component of the OMAP USB host controller is implemented. Depending on the TLL hardware revision , the TLL channels are configured. The USB HS core driver uses this driver through exported APIs from the TLL platform driver. usb_tll_enable and usb_tll_disble are the exported APIs of the USB TLL platform driver. Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com> Reviewed-by: Partha Basak <parthab@india.ti.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'arch/arm/plat-omap/include/plat/usb.h')
-rw-r--r--arch/arm/plat-omap/include/plat/usb.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/plat/usb.h b/arch/arm/plat-omap/include/plat/usb.h
index 548a4c8d63df..ca15a2632da3 100644
--- a/arch/arm/plat-omap/include/plat/usb.h
+++ b/arch/arm/plat-omap/include/plat/usb.h
@@ -64,6 +64,10 @@ struct usbhs_omap_platform_data {
struct ehci_hcd_omap_platform_data *ehci_data;
struct ohci_hcd_omap_platform_data *ohci_data;
};
+
+struct usbtll_omap_platform_data {
+ enum usbhs_omap_port_mode port_mode[OMAP3_HS_USB_PORTS];
+};
/*-------------------------------------------------------------------------*/
struct omap_musb_board_data {
@@ -82,6 +86,8 @@ enum musb_interface {MUSB_INTERFACE_ULPI, MUSB_INTERFACE_UTMI};
extern void usb_musb_init(struct omap_musb_board_data *board_data);
extern void usbhs_init(const struct usbhs_omap_board_data *pdata);
+extern int omap_tll_enable(void);
+extern int omap_tll_disable(void);
extern int omap4430_phy_power(struct device *dev, int ID, int on);
extern int omap4430_phy_set_clk(struct device *dev, int on);