musb-new: omap2plus backend driver

Backend driver for MUSB OTG controllers found on TI OMAP2/3/4
(tested only on OMAP3 Beagle).

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
diff --git a/arch/arm/include/asm/omap_musb.h b/arch/arm/include/asm/omap_musb.h
index 46c8578..b04d865 100644
--- a/arch/arm/include/asm/omap_musb.h
+++ b/arch/arm/include/asm/omap_musb.h
@@ -19,10 +19,14 @@
 
 extern struct musb_platform_ops musb_dsps_ops;
 extern const struct musb_platform_ops am35x_ops;
+extern const struct musb_platform_ops omap2430_ops;
 
 struct omap_musb_board_data {
+	u8 interface_type;
 	void (*set_phy_power)(u8 on);
 	void (*clear_irq)(void);
 	void (*reset)(void);
 };
+
+enum musb_interface    {MUSB_INTERFACE_ULPI, MUSB_INTERFACE_UTMI};
 #endif /* __ASM_ARM_OMAP_MUSB_H */