36 lines
955 B
C
36 lines
955 B
C
/*
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* arch/arm/mach-w90x900/include/mach/regs-usb.h
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*
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* Copyright (c) 2008 Nuvoton technology corporation.
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*
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* Wan ZongShun <mcuos.com@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation;version 2 of the License.
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*
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*/
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#ifndef __ASM_ARCH_REGS_USB_H
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#define __ASM_ARCH_REGS_USB_H
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/* usb Control Registers */
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#define USBH_BA W90X900_VA_USBEHCIHOST
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#define USBD_BA W90X900_VA_USBDEV
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#define USBO_BA W90X900_VA_USBOHCIHOST
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/* USB Host Control Registers */
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#define REG_UPSCR0 (USBH_BA+0x064)
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#define REG_UPSCR1 (USBH_BA+0x068)
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#define REG_USBPCR0 (USBH_BA+0x0C4)
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#define REG_USBPCR1 (USBH_BA+0x0C8)
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/* USBH OHCI Control Registers */
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#define REG_OpModEn (USBO_BA+0x204)
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/*This bit controls the polarity of over
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*current flag from external power IC.
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*/
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#define OCALow 0x08
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#endif /* __ASM_ARCH_REGS_USB_H */
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