USB: MUSB: Build MUSB driver for OMAP4

This patch updates the Makefile to build the
MUSB driver for OMAP4. It also sets the Kconfig
options for OMAP4.
Signed-off-by: NMaulik Mankad <x0082077@ti.com>
Cc: David Brownell <david-b@pacbell.net>
Cc: Sergei Shtylyov <sshtylyov@mvista.com>
Cc: Olof Johansson <olof@lixom.net>
Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/usb/musb/Kconfig

@@ -38,6 +38,7 @@ config USB_MUSB_SOC
 	default y if ARCH_DAVINCI
 	default y if ARCH_OMAP2430
 	default y if ARCH_OMAP3
+	default y if ARCH_OMAP4
 	default y if (BF54x && !BF544)
 	default y if (BF52x && !BF522 && !BF523)
 
@@ -50,6 +51,9 @@ comment "OMAP 243x high speed USB support"
 comment "OMAP 343x high speed USB support"
 	depends on USB_MUSB_HDRC && ARCH_OMAP3
 
+comment "OMAP 44xx high speed USB support"
+	depends on USB_MUSB_HDRC && ARCH_OMAP4
+
 comment "Blackfin high speed USB Support"
 	depends on USB_MUSB_HDRC && ((BF54x && !BF544) || (BF52x && !BF522 && !BF523))
 
@@ -153,7 +157,7 @@ config MUSB_PIO_ONLY
 config USB_INVENTRA_DMA
 	bool
 	depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
-	default ARCH_OMAP2430 || ARCH_OMAP3 || BLACKFIN
+	default ARCH_OMAP2430 || ARCH_OMAP3 || BLACKFIN || ARCH_OMAP4
 	help
 	  Enable DMA transfers using Mentor's engine.
 

drivers/usb/musb/Makefile

@@ -22,6 +22,10 @@ ifeq ($(CONFIG_ARCH_OMAP3430),y)
 	musb_hdrc-objs	+= omap2430.o
 endif
 
+ifeq ($(CONFIG_ARCH_OMAP4),y)
+	musb_hdrc-objs  += omap2430.o
+endif
+
 ifeq ($(CONFIG_BF54x),y)
 	musb_hdrc-objs	+= blackfin.o
 endif