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Commit 17cdd29d authored by Keshava Munegowda's avatar Keshava Munegowda Committed by Felipe Balbi
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usb: host: omap: common usb host core driver 



enabling and disabling the common clocks for ehci
and ohci is implemented. usbhs is a common parent
platform driver for EHCI and OHCI driver. This driver
receives the clock enable and disable requests
from ehci and ohci drivers.The UHH and TLL
initialization is also performed.

Signed-off-by: default avatarKeshava Munegowda <keshava_mgowda@ti.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 181b250c

arch/arm/plat-omap/include/plat/usb.h

+3 −0
Original line number Diff line number Diff line
@@ -102,6 +102,9 @@ extern void usb_ehci_init(const struct usbhs_omap_board_data *pdata); 


extern void usb_ohci_init(const struct usbhs_omap_board_data *pdata);



extern int omap_usbhs_enable(struct device *dev);

extern void omap_usbhs_disable(struct device *dev);



extern int omap4430_phy_power(struct device *dev, int ID, int on);

extern int omap4430_phy_set_clk(struct device *dev, int on);

extern int omap4430_phy_init(struct device *dev);

drivers/mfd/Kconfig

+9 −0
Original line number Diff line number Diff line
@@ -624,6 +624,15 @@ config MFD_WL1273_CORE 
	  driver connects the radio-wl1273 V4L2 module and the wl1273

	  audio codec.



config MFD_OMAP_USB_HOST

	bool "Support OMAP USBHS core driver"

	depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3

	default y

	help

	  This is the core driver for the OAMP EHCI and OHCI drivers.

	  This MFD driver does the required setup functionalities for

	  OMAP USB Host drivers.



endif # MFD_SUPPORT



menu "Multimedia Capabilities Port drivers"

drivers/mfd/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -83,3 +83,4 @@ obj-$(CONFIG_MFD_TPS6586X) += tps6586x.o 
obj-$(CONFIG_MFD_VX855)		+= vx855.o

obj-$(CONFIG_MFD_WL1273_CORE)	+= wl1273-core.o

obj-$(CONFIG_MFD_CS5535)	+= cs5535-mfd.o

obj-$(CONFIG_MFD_OMAP_USB_HOST)	+= omap-usb-host.o

drivers/mfd/omap-usb-host.c

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File added.

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