arch/arm/mach-w90x900/regs-usb.h

   1 /*
   2  * arch/arm/mach-w90x900/include/mach/regs-usb.h
   3  *
   4  * Copyright (c) 2008 Nuvoton technology corporation.
   5  *
   6  * Wan ZongShun <mcuos.com@gmail.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation;version 2 of the License.
  11  *
  12  */
  13
  14 #ifndef __ASM_ARCH_REGS_USB_H
  15 #define __ASM_ARCH_REGS_USB_H
  16
  17 /* usb Control Registers  */
  18 #define USBH_BA         W90X900_VA_USBEHCIHOST
  19 #define USBD_BA         W90X900_VA_USBDEV
  20 #define USBO_BA         W90X900_VA_USBOHCIHOST
  21
  22 /* USB Host Control Registers */
  23 #define REG_UPSCR0      (USBH_BA+0x064)
  24 #define REG_UPSCR1      (USBH_BA+0x068)
  25 #define REG_USBPCR0     (USBH_BA+0x0C4)
  26 #define REG_USBPCR1     (USBH_BA+0x0C8)
  27
  28 /* USBH OHCI Control Registers */
  29 #define REG_OpModEn     (USBO_BA+0x204)
  30 /*This bit controls the polarity of over
  31 *current flag from external power IC.
  32 */
  33 #define OCALow          0x08
  34
  35 #endif /*  __ASM_ARCH_REGS_USB_H */