| wanzongshun | 21dbe15 | 2009-05-02 15:41:14 +0100 | [diff] [blame] | 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 */ |