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usb.h

// include/asm-arm/mach-omap/usb.h

#ifndef     __ASM_ARCH_OMAP_USB_H
#define     __ASM_ARCH_OMAP_USB_H

#include <mach/board.h>

/*-------------------------------------------------------------------------*/

#define OMAP1_OTG_BASE              0xfffb0400
#define OMAP1_UDC_BASE              0xfffb4000
#define OMAP1_OHCI_BASE             0xfffba000

#define OMAP2_OHCI_BASE             0x4805e000
#define OMAP2_UDC_BASE              0x4805e200
#define OMAP2_OTG_BASE              0x4805e300

#ifdef CONFIG_ARCH_OMAP1

#define OTG_BASE              OMAP1_OTG_BASE
#define UDC_BASE              OMAP1_UDC_BASE
#define OMAP_OHCI_BASE              OMAP1_OHCI_BASE

#else

#define OTG_BASE              OMAP2_OTG_BASE
#define UDC_BASE              OMAP2_UDC_BASE
#define OMAP_OHCI_BASE              OMAP2_OHCI_BASE

#endif

/*-------------------------------------------------------------------------*/

/*
 * OTG and transceiver registers, for OMAPs starting with ARM926
 */
#define OTG_REV                     (OTG_BASE + 0x00)
#define OTG_SYSCON_1                (OTG_BASE + 0x04)
#     define       USB2_TRX_MODE(w) (((w)>>24)&0x07)
#     define       USB1_TRX_MODE(w) (((w)>>20)&0x07)
#     define       USB0_TRX_MODE(w) (((w)>>16)&0x07)
#     define       OTG_IDLE_EN            (1 << 15)
#     define       HST_IDLE_EN            (1 << 14)
#     define       DEV_IDLE_EN            (1 << 13)
#     define       OTG_RESET_DONE         (1 << 2)
#     define       OTG_SOFT_RESET         (1 << 1)
#define OTG_SYSCON_2                (OTG_BASE + 0x08)
#     define       OTG_EN                 (1 << 31)
#     define       USBX_SYNCHRO           (1 << 30)
#     define       OTG_MST16        (1 << 29)
#     define       SRP_GPDATA       (1 << 28)
#     define       SRP_GPDVBUS            (1 << 27)
#     define       SRP_GPUVBUS(w)         (((w)>>24)&0x07)
#     define       A_WAIT_VRISE(w)  (((w)>>20)&0x07)
#     define       B_ASE_BRST(w)          (((w)>>16)&0x07)
#     define       SRP_DPW          (1 << 14)
#     define       SRP_DATA         (1 << 13)
#     define       SRP_VBUS         (1 << 12)
#     define       OTG_PADEN        (1 << 10)
#     define       HMC_PADEN        (1 << 9)
#     define       UHOST_EN         (1 << 8)
#     define       HMC_TLLSPEED           (1 << 7)
#     define       HMC_TLLATTACH          (1 << 6)
#     define       OTG_HMC(w)       (((w)>>0)&0x3f)
#define OTG_CTRL              (OTG_BASE + 0x0c)
#     define       OTG_USB2_EN            (1 << 29)
#     define       OTG_USB2_DP            (1 << 28)
#     define       OTG_USB2_DM            (1 << 27)
#     define       OTG_USB1_EN            (1 << 26)
#     define       OTG_USB1_DP            (1 << 25)
#     define       OTG_USB1_DM            (1 << 24)
#     define       OTG_USB0_EN            (1 << 23)
#     define       OTG_USB0_DP            (1 << 22)
#     define       OTG_USB0_DM            (1 << 21)
#     define       OTG_ASESSVLD           (1 << 20)
#     define       OTG_BSESSEND           (1 << 19)
#     define       OTG_BSESSVLD           (1 << 18)
#     define       OTG_VBUSVLD            (1 << 17)
#     define       OTG_ID                 (1 << 16)
#     define       OTG_DRIVER_SEL         (1 << 15)
#     define       OTG_A_SETB_HNPEN (1 << 12)
#     define       OTG_A_BUSREQ           (1 << 11)
#     define       OTG_B_HNPEN            (1 << 9)
#     define       OTG_B_BUSREQ           (1 << 8)
#     define       OTG_BUSDROP            (1 << 7)
#     define       OTG_PULLDOWN           (1 << 5)
#     define       OTG_PULLUP       (1 << 4)
#     define       OTG_DRV_VBUS           (1 << 3)
#     define       OTG_PD_VBUS            (1 << 2)
#     define       OTG_PU_VBUS            (1 << 1)
#     define       OTG_PU_ID        (1 << 0)
#define OTG_IRQ_EN                  (OTG_BASE + 0x10) /* 16-bit */
#     define       DRIVER_SWITCH          (1 << 15)
#     define       A_VBUS_ERR       (1 << 13)
#     define       A_REQ_TMROUT           (1 << 12)
#     define       A_SRP_DETECT           (1 << 11)
#     define       B_HNP_FAIL       (1 << 10)
#     define       B_SRP_TMROUT           (1 << 9)
#     define       B_SRP_DONE       (1 << 8)
#     define       B_SRP_STARTED          (1 << 7)
#     define       OPRT_CHG         (1 << 0)
#define OTG_IRQ_SRC                 (OTG_BASE + 0x14) /* 16-bit */
      // same bits as in IRQ_EN
#define OTG_OUTCTRL                 (OTG_BASE + 0x18) /* 16-bit */
#     define       OTGVPD                 (1 << 14)
#     define       OTGVPU                 (1 << 13)
#     define       OTGPUID          (1 << 12)
#     define       USB2VDR          (1 << 10)
#     define       USB2PDEN         (1 << 9)
#     define       USB2PUEN         (1 << 8)
#     define       USB1VDR          (1 << 6)
#     define       USB1PDEN         (1 << 5)
#     define       USB1PUEN         (1 << 4)
#     define       USB0VDR          (1 << 2)
#     define       USB0PDEN         (1 << 1)
#     define       USB0PUEN         (1 << 0)
#define OTG_TEST              (OTG_BASE + 0x20) /* 16-bit */
#define OTG_VENDOR_CODE             (OTG_BASE + 0xfc) /* 16-bit */

/*-------------------------------------------------------------------------*/

/* OMAP1 */
#define     USB_TRANSCEIVER_CTRL          (0xfffe1000 + 0x0064)
#     define      CONF_USB2_UNI_R         (1 << 8)
#     define      CONF_USB1_UNI_R         (1 << 7)
#     define      CONF_USB_PORT0_R(x)     (((x)>>4)&0x7)
#     define      CONF_USB0_ISOLATE_R     (1 << 3)
#     define      CONF_USB_PWRDN_DM_R     (1 << 2)
#     define      CONF_USB_PWRDN_DP_R     (1 << 1)

/* OMAP2 */
#     define      USB_UNIDIR              0x0
#     define      USB_UNIDIR_TLL                0x1
#     define      USB_BIDIR               0x2
#     define      USB_BIDIR_TLL                 0x3
#     define      USBTXWRMODEI(port, x)   ((x) << (22 - (port * 2)))
#     define      USBT2TLL5PI       (1 << 17)
#     define      USB0PUENACTLOI          (1 << 16)
#     define      USBSTANDBYCTRL          (1 << 15)

#endif      /* __ASM_ARCH_OMAP_USB_H */

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