usb : musb : Enabling DM6446 (TI DaVinci) USB module power

Enabling DM6446 (TI DaVinci) USB module power and MUSB low-level
controller hook up to USB core layer.

Signed-off-by: Ravi Babu <ravibabu@ti.com>
Signed-off-by: Swaminathan S <swami.iyer@ti.com>
Signed-off-by: Thomas Abraham <t-abraham@ti.com>
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Remy Bohmer <linux@bohmer.net>

board/davinci/dvevm/dvevm.c

@@ -52,6 +52,7 @@ int board_init(void)
 	lpsc_on(DAVINCI_LPSC_UART0);
 	lpsc_on(DAVINCI_LPSC_TIMER1);
 	lpsc_on(DAVINCI_LPSC_GPIO);
+	lpsc_on(DAVINCI_LPSC_USB);
 
 #if !defined(CONFIG_SYS_USE_DSPLINK)
 	/* Powerup the DSP */

include/usb.h

@@ -183,7 +183,7 @@ struct usb_device {
 #if defined(CONFIG_USB_UHCI) || defined(CONFIG_USB_OHCI) || \
 	defined(CONFIG_USB_EHCI) || defined(CONFIG_USB_OHCI_NEW) || \
 	defined(CONFIG_USB_SL811HS) || defined(CONFIG_USB_ISP116X_HCD) || \
-	defined(CONFIG_USB_R8A66597_HCD)
+	defined(CONFIG_USB_R8A66597_HCD) || defined(CONFIG_USB_DAVINCI)
 
 int usb_lowlevel_init(void);
 int usb_lowlevel_stop(void);