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/************************************************************************************
* arch/arm/src/imx/imx_usbd.h
*
* Copyright (c) 2009 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
************************************************************************************/
#ifndef __ARCH_ARM_IMX_USBD_H
#define __ARCH_ARM_IMX_USBD_H
/************************************************************************************
* Included Files
************************************************************************************/
/************************************************************************************
* Definitions
************************************************************************************/
/* USBD Register Offsets ************************************************************/
#define USBD_FRAME_OFFSET 0x0000
#define USBD_SPEC_OFFSET 0x0004
#define USBD_STAT_OFFSET 0x0008
#define USBD_CTRL_OFFSET 0x000c
#define USBD_DADR_OFFSET 0x0010
#define USBD_DDAT_OFFSET 0x0014
#define USBD_INTR_OFFSET 0x0018
#define USBD_MASK_OFFSET 0x001c
#define USBD_ENAB_OFFSET 0x0024
#define USBD_EP0_OFFSET 0x0030
#define USBD_EP1_OFFSET 0x0060
#define USBD_EP2_OFFSET 0x0090
#define USBD_EP3_OFFSET 0x00c0
#define USBD_EP4_OFFSET 0x00f0
#define USBD_EP5_OFFSET 0x0120
#define USBD_EP_OFFSET(n) (USBD_EP0_OFFSET + (n)*0x0030)
#define USBD_EP_STAT_OFFSET 0x0000
#define USBD_EP_INTR_OFFSET 0x0004
#define USBD_EP_MASK_OFFSET 0x0008
#define USBD_EP_FDAT_OFFSET 0x000c
#define USBD_EP_FSTAT_OFFSET 0x0010
#define USBD_EP_FCTRL_OFFSET 0x0014
#define USBD_EP_LRFP_OFFSET 0x0018
#define USBD_EP_LRWP_OFFSET 0x001c
#define USBD_EP_FALRM_OFFSET 0x0020
#define USBD_EP_FRDP_OFFSET 0x0024
#define USBD_EP_FRWP_OFFSET 0x0028
/* USBD Register Addresses **********************************************************/
#define IMX_USBD_FRAME (IMX_USBD_VBASE + USBD_FRAME_OFFSET)
#define IMX_USBD_SPEC (IMX_USBD_VBASE + USBD_SPEC_OFFSET)
#define IMX_USBD_STAT (IMX_USBD_VBASE + USBD_STAT_OFFSET)
#define IMX_USBD_CTRL (IMX_USBD_VBASE + USBD_CTRL_OFFSET)
#define IMX_USBD_DADR (IMX_USBD_VBASE + USBD_DADR_OFFSET)
#define IMX_USBD_DDAT (IMX_USBD_VBASE + USBD_DDAT_OFFSET)
#define IMX_USBD_INTR (IMX_USBD_VBASE + USBD_INTR_OFFSET)
#define IMX_USBD_MASK (IMX_USBD_VBASE + USBD_MASK_OFFSET)
#define IMX_USBD_ENAB (IMX_USBD_VBASE + USBD_ENAB_OFFSET)
#define IMX_USBD_EP0_BASE (IMX_USBD_VBASE + USBD_EP0_OFFSET)
#define IMX_USBD_EP1_BASE (IMX_USBD_VBASE + USBD_EP1_OFFSET)
#define IMX_USBD_EP2_BASE (IMX_USBD_VBASE + USBD_EP2_OFFSET)
#define IMX_USBD_EP3_BASE (IMX_USBD_VBASE + USBD_EP3_OFFSET)
#define IMX_USBD_EP4_BASE (IMX_USBD_VBASE + USBD_EP4_OFFSET)
#define IMX_USBD_EP5_BASE (IMX_USBD_VBASE + USBD_EP5_OFFSET)
#define IMX_USBD_EP_BASE(n) (IMX_USBD_VBASE + USBD_EP_OFFSET(n))
#define IMX_USBD_EP0_STAT (IMX_USBD_EP0_BASE + USBD_EP_STAT_OFFSET)
#define IMX_USBD_EP0_INTR (IMX_USBD_EP0_BASE + USBD_EP_INTR_OFFSET)
#define IMX_USBD_EP0_MASK (IMX_USBD_EP0_BASE + USBD_EP_MASK_OFFSET)
#define IMX_USBD_EP0_FDAT (IMX_USBD_EP0_BASE + USBD_EP_FDAT_OFFSET)
#define IMX_USBD_EP0_FSTAT (IMX_USBD_EP0_BASE + USBD_EP_FSTAT_OFFSET)
#define IMX_USBD_EP0_FCTRL (IMX_USBD_EP0_BASE + USBD_EP_FCTRL_OFFSET)
#define IMX_USBD_EP0_LRFP (IMX_USBD_EP0_BASE + USBD_EP_LRFP_OFFSET)
#define IMX_USBD_EP0_LRWP (IMX_USBD_EP0_BASE + USBD_EP_LRWP_OFFSET)
#define IMX_USBD_EP0_FALRM (IMX_USBD_EP0_BASE + USBD_EP_FALRM_OFFSET)
#define IMX_USBD_EP0_FRDP (IMX_USBD_EP0_BASE + USBD_EP_FRDP_OFFSET)
#define IMX_USBD_EP0_FRWP (IMX_USBD_EP0_BASE + USBD_EP_FRWP_OFFSET)
#define IMX_USBD_EP1_STAT (IMX_USBD_EP1_BASE + USBD_EP_STAT_OFFSET)
#define IMX_USBD_EP1_INTR (IMX_USBD_EP1_BASE + USBD_EP_INTR_OFFSET)
#define IMX_USBD_EP1_MASK (IMX_USBD_EP1_BASE + USBD_EP_MASK_OFFSET)
#define IMX_USBD_EP1_FDAT (IMX_USBD_EP1_BASE + USBD_EP_FDAT_OFFSET)
#define IMX_USBD_EP1_FSTAT (IMX_USBD_EP1_BASE + USBD_EP_FSTAT_OFFSET)
#define IMX_USBD_EP1_FCTRL (IMX_USBD_EP1_BASE + USBD_EP_FCTRL_OFFSET)
#define IMX_USBD_EP1_LRFP (IMX_USBD_EP1_BASE + USBD_EP_LRFP_OFFSET)
#define IMX_USBD_EP1_LRWP (IMX_USBD_EP1_BASE + USBD_EP_LRWP_OFFSET)
#define IMX_USBD_EP1_FALRM (IMX_USBD_EP1_BASE + USBD_EP_FALRM_OFFSET)
#define IMX_USBD_EP1_FRDP (IMX_USBD_EP1_BASE + USBD_EP_FRDP_OFFSET)
#define IMX_USBD_EP1_FRWP (IMX_USBD_EP1_BASE + USBD_EP_FRWP_OFFSET)
#define IMX_USBD_EP2_STAT (IMX_USBD_EP2_BASE + USBD_EP_STAT_OFFSET)
#define IMX_USBD_EP2_INTR (IMX_USBD_EP2_BASE + USBD_EP_INTR_OFFSET)
#define IMX_USBD_EP2_MASK (IMX_USBD_EP2_BASE + USBD_EP_MASK_OFFSET)
#define IMX_USBD_EP2_FDAT (IMX_USBD_EP2_BASE + USBD_EP_FDAT_OFFSET)
#define IMX_USBD_EP2_FSTAT (IMX_USBD_EP2_BASE + USBD_EP_FSTAT_OFFSET)
#define IMX_USBD_EP2_FCTRL (IMX_USBD_EP2_BASE + USBD_EP_FCTRL_OFFSET)
#define IMX_USBD_EP2_LRFP (IMX_USBD_EP2_BASE + USBD_EP_LRFP_OFFSET)
#define IMX_USBD_EP2_LRWP (IMX_USBD_EP2_BASE + USBD_EP_LRWP_OFFSET)
#define IMX_USBD_EP2_FALRM (IMX_USBD_EP2_BASE + USBD_EP_FALRM_OFFSET)
#define IMX_USBD_EP2_FRDP (IMX_USBD_EP2_BASE + USBD_EP_FRDP_OFFSET)
#define IMX_USBD_EP2_FRWP (IMX_USBD_EP2_BASE + USBD_EP_FRWP_OFFSET)
#define IMX_USBD_EP3_STAT (IMX_USBD_EP3_BASE + USBD_EP_STAT_OFFSET)
#define IMX_USBD_EP3_INTR (IMX_USBD_EP3_BASE + USBD_EP_INTR_OFFSET)
#define IMX_USBD_EP3_MASK (IMX_USBD_EP3_BASE + USBD_EP_MASK_OFFSET)
#define IMX_USBD_EP3_FDAT (IMX_USBD_EP3_BASE + USBD_EP_FDAT_OFFSET)
#define IMX_USBD_EP3_FSTAT (IMX_USBD_EP3_BASE + USBD_EP_FSTAT_OFFSET)
#define IMX_USBD_EP3_FCTRL (IMX_USBD_EP3_BASE + USBD_EP_FCTRL_OFFSET)
#define IMX_USBD_EP3_LRFP (IMX_USBD_EP3_BASE + USBD_EP_LRFP_OFFSET)
#define IMX_USBD_EP3_LRWP (IMX_USBD_EP3_BASE + USBD_EP_LRWP_OFFSET)
#define IMX_USBD_EP3_FALRM (IMX_USBD_EP3_BASE + USBD_EP_FALRM_OFFSET)
#define IMX_USBD_EP3_FRDP (IMX_USBD_EP3_BASE + USBD_EP_FRDP_OFFSET)
#define IMX_USBD_EP3_FRWP (IMX_USBD_EP3_BASE + USBD_EP_FRWP_OFFSET)
#define IMX_USBD_EP4_STAT (IMX_USBD_EP4_BASE + USBD_EP_STAT_OFFSET)
#define IMX_USBD_EP4_INTR (IMX_USBD_EP4_BASE + USBD_EP_INTR_OFFSET)
#define IMX_USBD_EP4_MASK (IMX_USBD_EP4_BASE + USBD_EP_MASK_OFFSET)
#define IMX_USBD_EP4_FDAT (IMX_USBD_EP4_BASE + USBD_EP_FDAT_OFFSET)
#define IMX_USBD_EP4_FSTAT (IMX_USBD_EP4_BASE + USBD_EP_FSTAT_OFFSET)
#define IMX_USBD_EP4_FCTRL (IMX_USBD_EP4_BASE + USBD_EP_FCTRL_OFFSET)
#define IMX_USBD_EP4_LRFP (IMX_USBD_EP4_BASE + USBD_EP_LRFP_OFFSET)
#define IMX_USBD_EP4_LRWP (IMX_USBD_EP4_BASE + USBD_EP_LRWP_OFFSET)
#define IMX_USBD_EP4_FALRM (IMX_USBD_EP4_BASE + USBD_EP_FALRM_OFFSET)
#define IMX_USBD_EP4_FRDP (IMX_USBD_EP4_BASE + USBD_EP_FRDP_OFFSET)
#define IMX_USBD_EP4_FRWP (IMX_USBD_EP4_BASE + USBD_EP_FRWP_OFFSET)
#define IMX_USBD_EP5_STAT (IMX_USBD_EP5_BASE + USBD_EP_STAT_OFFSET)
#define IMX_USBD_EP5_INTR (IMX_USBD_EP5_BASE + USBD_EP_INTR_OFFSET)
#define IMX_USBD_EP5_MASK (IMX_USBD_EP5_BASE + USBD_EP_MASK_OFFSET)
#define IMX_USBD_EP5_FDAT (IMX_USBD_EP5_BASE + USBD_EP_FDAT_OFFSET)
#define IMX_USBD_EP5_FSTAT (IMX_USBD_EP5_BASE + USBD_EP_FSTAT_OFFSET)
#define IMX_USBD_EP5_FCTRL (IMX_USBD_EP5_BASE + USBD_EP_FCTRL_OFFSET)
#define IMX_USBD_EP5_LRFP (IMX_USBD_EP5_BASE + USBD_EP_LRFP_OFFSET)
#define IMX_USBD_EP5_LRWP (IMX_USBD_EP5_BASE + USBD_EP_LRWP_OFFSET)
#define IMX_USBD_EP5_FALRM (IMX_USBD_EP5_BASE + USBD_EP_FALRM_OFFSET)
#define IMX_USBD_EP5_FRDP (IMX_USBD_EP5_BASE + USBD_EP_FRDP_OFFSET)
#define IMX_USBD_EP5_FRWP (IMX_USBD_EP5_BASE + USBD_EP_FRWP_OFFSET)
#define IMX_USBD_EP_STAT(n) (IMX_USBD_EP_BASE(n) + USBD_EP_STAT_OFFSET)
#define IMX_USBD_EP_INTR(n) (IMX_USBD_EP_BASE(n) + USBD_EP_INTR_OFFSET)
#define IMX_USBD_EP_MASK(n) (IMX_USBD_EP_BASE(n) + USBD_EP_MASK_OFFSET)
#define IMX_USBD_EP_FDAT(n) (IMX_USBD_EP_BASE(n) + USBD_EP_FDAT_OFFSET)
#define IMX_USBD_EP_FSTAT(n) (IMX_USBD_EP_BASE(n) + USBD_EP_FSTAT_OFFSET)
#define IMX_USBD_EP_FCTRL(n) (IMX_USBD_EP_BASE(n) + USBD_EP_FCTRL_OFFSET)
#define IMX_USBD_EP_LRFP(n) (IMX_USBD_EP_BASE(n) + USBD_EP_LRFP_OFFSET)
#define IMX_USBD_EP_LRWP(n) (IMX_USBD_EP_BASE(n) + USBD_EP_LRWP_OFFSET)
#define IMX_USBD_EP_FALRM(n) (IMX_USBD_EP_BASE(n) + USBD_EP_FALRM_OFFSET)
#define IMX_USBD_EP_FRDP(n) (IMX_USBD_EP_BASE(n) + USBD_EP_FRDP_OFFSET)
#define IMX_USBD_EP_FRWP(n) (IMX_USBD_EP_BASE(n) + USBD_EP_FRWP_OFFSET)
/* USBD Register Bit Definitions ****************************************************/
/* USBD FRAME Register */
#define USBD_FRAME_FRAME_SHIFT 0 /* Bit 0-10: Frame Field */
#define USBD_FRAME_FRAME_MASK (0x07ff << USBD_FRAME_FRAME_SHIFT)
#define USBD_FRAME_MATCH_SHIFT 16 /* Bit 16-26: Match Field */
#define USBD_FRAME_MATCH_MASK (0x07ff << USBD_FRAME_MATCH_SHIFT)
/* USBD STAT Register */
#define USBD_STAT_ALTSET_SHIFT 0 /* Bit 0-2: Alternate Setting */
#define USBD_STAT_ALTSET_MASK (0x07 << USBD_FRAME_MATCH_SHIFT)
#define USBD_STAT_INTF_SHIFT 3 /* Bit 3-4: Interface */
#define USBD_STAT_INTF_MASK (0x03 << USBD_FRAME_MATCH_SHIFT)
#define USBD_STAT_CFG_SHIFT 5 /* Bit 5-6: Configuration */
#define USBD_STAT_CFG_MASK (0x03 << USBD_FRAME_MATCH_SHIFT)
#define USBD_STAT_SUSP (1 << 7) /* Bit 7: Suspend */
#define USBD_STAT_RST (1 << 8) /* Bit 8: Reset Signaling */
/* USBD CTRL Register */
#define USBD_CTRL_RESUME (1 << 0) /* Bit 0: Resume */
#define USBD_CTRL_AFEENA (1 << 1) /* Bit 1: Analog Front-End Enable */
#define USBD_CTRL_UDCRST (1 << 2) /* Bit 2: UDC Reset */
#define USBD_CTRL_USBENA (1 << 3) /* Bit 3: USB Enable */
#define USBD_CTRL_USBSPD (1 << 4) /* Bit 4: USB Speed */
#define USBD_CTRL_CMDERROR (1 << 5) /* Bit 5: Command Error */
#define USBD_CTRL_CMDOVER (1 << 6) /* Bit 6: Command Over */
/* USBD DADR Register */
#define USBD_DADR_DADR_SHIFT 0 /* Bit 0-8: Desired RAM Address */
#define USBD_DADR_DADR_MASK (0x1ff << USBD_DADR_DADR_SHIFT)
#define USBD_DADR_BSY (1 << 30) /* Bit 30: Busy */
#define USBD_DADR_CFG (1 << 31) /* Bit 31: Configuration */
/* USBD DDAT Register */
#define USBD_DDAT_DDAT_SHIFT 0 /* Bit 0-7: Descriptor Data Buffer */
#define USBD_DDAT_DDAT_MASK (0xff << USBD_DDAT_DDAT_SHIFT)
/* USBD INTR Register */
#define USBD_INTR_CFGCHG (1 << 0) /* Bit 0: Configuration Change */
#define USBD_INTR_FRAMEMATCH (1 << 1) /* Bit 1: FRAME_MATCH */
#define USBD_INTR_SUSP (1 << 2) /* Bit 2: Active to Suspend */
#define USBD_INTR_RES (1 << 3) /* Bit 3: Suspend to Resume */
#define USBD_INTR_RESETSTART (1 << 4) /* Bit 4: Restart Signaling Start */
#define USBD_INTR_RESETSTOP (1 << 5) /* Bit 5: Restart Signaling Stop */
#define USBD_INTR_SOF (1 << 6) /* Bit 6: Start-of-Frame Interrupt */
#define USBD_INTR_MSOF (1 << 7) /* Bit 7: Missed Start-of-Frame Interrupt */
#define USBD_INTR_WAKEUP (1 << 31) /* Bit 31: Wakeup */
/* USBD MASK Register */
#define USBD_MASK_CFGCHG (1 << 0) /* Bit 0: Configuration Change */
#define USBD_MASK_FRAMEMATCH (1 << 1) /* Bit 1: FRAME_MATCH */
#define USBD_MASK_SUSP (1 << 2) /* Bit 2: Active to Suspend */
#define USBD_MASK_RES (1 << 3) /* Bit 3: Suspend to Resume */
#define USBD_MASK_RESETSTART (1 << 4) /* Bit 4: Restart Signaling Start */
#define USBD_MASK_RESETSTOP (1 << 5) /* Bit 5: Restart Signaling Stop */
#define USBD_MASK_SOF (1 << 6) /* Bit 6: Start-of-Frame Interrupt */
#define USBD_MASK_MSOF (1 << 7) /* Bit 7: Missed Start-of-Frame Interrupt */
#define USBD_MASK_WAKEUP (1 << 31) /* Bit 31: Wakeup */
/* USBD ENAB Register */
#define USBD_ENAB_PWDMD (1 << 0) /* Bit 0: Power Mode */
#define USBD_ENAB_ENDIANMODE (1 << 28) /* Bit 28: Endian Mode Select */
#define USBD_ENAB_SUSPEND (1 << 29) /* Bit 29: Suspend */
#define USBD_ENAB_ENAB (1 << 30) /* Bit 30: Enable */
#define USBD_ENAB_RST (1 << 31) /* Bit 31: Reset */
/* USBD EPSTAT Register */
#define USBD_EPSTAT_FORCESTALL (1 << 0) /* Bit 0: Force a Stall Condition */
#define USBD_EPSTAT_FLUSH (1 << 1) /* Bit 1: Flush */
#define USBD_EPSTAT_ZLPS (1 << 2) /* Bit 2: Zero Length Packet Send */
#define USBD_EPSTAT_TYP_SHIFT 3 /* Bit 3-4: Endpoint Type */
#define USBD_EPSTAT_TYP_MASK (0x03 << USBD_EPSTAT_TYP_SHIFT)
#define USBD_EPSTAT_MAX_SHIFT 5 /* Bit 5-6: Maximum Packet Size */
#define USBD_EPSTAT_MAX_MASK (0x03 << USBD_EPSTAT_MAX_SHIFT)
#define USBD_EPSTAT_DIR (1 << 7) /* Bit 7: Transfer Direction */
#define USBD_EPSTAT_SIP (1 << 8) /* Bit 8: Setup Packet in Progress */
#define USBD_EPSTAT_BYTECOUNT_SHIFT 16 /* Bit 16-22: Byte Count */
#define USBD_EPSTAT_BYTECOUNT_MASK (0x7f << USBD_EPSTAT_BYTECOUNT_SHIFT)
/* USBD EPINTR Register */
#define USBD_EPINTR_EOF (1 << 0) /* Bit 0: End-of-Frame */
#define USBD_EPINTR_DEVREQ (1 << 1) /* Bit 1: Device Request */
#define USBD_EPINTR_EOT (1 << 2) /* Bit 2: End of Transfer */
#define USBD_EPINTR_MDEVREQ (1 << 3) /* Bit 3: Multiple Device Request */
#define USBD_EPINTR_FIFOLOW (1 << 4) /* Bit 4: FIFO Low */
#define USBD_EPINTR_FIFOHIGH (1 << 5) /* Bit 5: FIFO High */
#define USBD_EPINTR_FIFOERROR (1 << 6) /* Bit 6: FIFO Error */
#define USBD_EPINTR_FIFOEMPTY (1 << 7) /* Bit 7: FIFO Empty */
#define USBD_EPINTR_FIFOFULL (1 << 8) /* Bit 8: FIFO Full */
/* USBD EPMASK Register */
#define USBD_EPMASK_EOF (1 << 0) /* Bit 0: End-of-Frame */
#define USBD_EPMASK_DEVREQ (1 << 1) /* Bit 1: Device Request */
#define USBD_EPMASK_EOT (1 << 2) /* Bit 2: End of Transfer */
#define USBD_EPMASK_MDEVREQ (1 << 3) /* Bit 3: Multiple Device Request */
#define USBD_EPMASK_FIFOLOW (1 << 4) /* Bit 4: FIFO Low */
#define USBD_EPMASK_FIFOHIGH (1 << 5) /* Bit 5: FIFO High */
#define USBD_EPMASK_FIFOERROR (1 << 6) /* Bit 6: FIFO Error */
#define USBD_EPMASK_FIFOEMPTY (1 << 7) /* Bit 7: FIFO Empty */
#define USBD_EPMASK_FIFOFULL (1 << 8) /* Bit 8: FIFO Full */
/* USBD EPFSTAT Register */
#define USBD_EPFSTAT_EMPTY (1 << 16) /* Bit 16: FIFO Empty */
#define USBD_EPFSTAT_ALARM (1 << 17) /* Bit 17: FIFO Alarm */
#define USBD_EPFSTAT_FULL (1 << 18) /* Bit 18: FIFO Full */
#define USBD_EPFSTAT_FR (1 << 19) /* Bit 19: FIFO Ready */
#define USBD_EPFSTAT_OF (1 << 20) /* Bit 20: FIFO Overflow */
#define USBD_EPFSTAT_UF (1 << 21) /* Bit 21: FIFO Underflow */
#define USBD_EPFSTAT_ERROR (1 << 22) /* Bit 22: FIFO Error */
#define USBD_EPFSTAT_FRAME3 (1 << 24) /* Bit 24: Frame Status Bit 3 */
#define USBD_EPFSTAT_FRAME2 (1 << 25) /* Bit 25: Frame Status Bit 2 */
#define USBD_EPFSTAT_FRAME1 (1 << 26) /* Bit 26: Frame Status Bit 1 */
#define USBD_EPFSTAT_FRAME0 (1 << 27) /* Bit 27: Frame Status Bit 0 */
/* USBD EPFCTRL Register */
#define USBD_EPCTRL_GR_SHIFT 24 /* Bit 24-26: Granularity */
#define USBD_EPCTRL_GR_MASK (0x07 << USBD_EPCTRL_GR_SHIFT)
#define USBD_EPCTRL_FRAME (1 << 27) /* Bit 27: Frame Mode */
#define USBD_EPCTRL_WFR (1 << 28) /* Bit 29: Write Frame End */
/************************************************************************************
* Inline Functions
************************************************************************************/
#endif /* __ARCH_ARM_IMX_USBD_H */
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