usb: musb-new: omap2430: OMAP4 MUSB USB controller support

This adds support for the OMAP4 MUSB USB controller, with a matching Linux
compat definition, TWL6030 USB device setup and USBOTGHS register setup.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
diff --git a/drivers/usb/musb-new/omap2430.h b/drivers/usb/musb-new/omap2430.h
index 56998c7..0c3dd8b 100644
--- a/drivers/usb/musb-new/omap2430.h
+++ b/drivers/usb/musb-new/omap2430.h
@@ -50,4 +50,12 @@
 #define OTG_FORCESTDBY		0x414
 #	define	ENABLEFORCE		(1 << 0)
 
+/*
+ * OMAP4-specific definitions
+ */
+
+#define USBOTGHS_CONTROL_AVALID		(1 << 0)
+#define USBOTGHS_CONTROL_VBUSVALID	(1 << 2)
+#define USBOTGHS_CONTROL_IDDIG		(1 << 4)
+
 #endif	/* __MUSB_OMAP243X_H__ */