380 lines
13 KiB
C
380 lines
13 KiB
C
/* arch/arm/plat-s3c/include/plat/regs-usb-hsotg.h
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*
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* Copyright 2008 Openmoko, Inc.
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* Copyright 2008 Simtec Electronics
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* http://armlinux.simtec.co.uk/
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* Ben Dooks <ben@simtec.co.uk>
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*
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* S3C - USB2.0 Highspeed/OtG device block registers
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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 version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __PLAT_S3C64XX_REGS_USB_HSOTG_H
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#define __PLAT_S3C64XX_REGS_USB_HSOTG_H __FILE__
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#define S3C_HSOTG_REG(x) (x)
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#define S3C_GOTGCTL S3C_HSOTG_REG(0x000)
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#define S3C_GOTGCTL_BSESVLD (1 << 19)
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#define S3C_GOTGCTL_ASESVLD (1 << 18)
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#define S3C_GOTGCTL_DBNC_SHORT (1 << 17)
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#define S3C_GOTGCTL_CONID_B (1 << 16)
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#define S3C_GOTGCTL_DEVHNPEN (1 << 11)
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#define S3C_GOTGCTL_HSSETHNPEN (1 << 10)
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#define S3C_GOTGCTL_HNPREQ (1 << 9)
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#define S3C_GOTGCTL_HSTNEGSCS (1 << 8)
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#define S3C_GOTGCTL_SESREQ (1 << 1)
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#define S3C_GOTGCTL_SESREQSCS (1 << 0)
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#define S3C_GOTGINT S3C_HSOTG_REG(0x004)
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#define S3C_GOTGINT_DbnceDone (1 << 19)
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#define S3C_GOTGINT_ADevTOUTChg (1 << 18)
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#define S3C_GOTGINT_HstNegDet (1 << 17)
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#define S3C_GOTGINT_HstnegSucStsChng (1 << 9)
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#define S3C_GOTGINT_SesReqSucStsChng (1 << 8)
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#define S3C_GOTGINT_SesEndDet (1 << 2)
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#define S3C_GAHBCFG S3C_HSOTG_REG(0x008)
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#define S3C_GAHBCFG_PTxFEmpLvl (1 << 8)
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#define S3C_GAHBCFG_NPTxFEmpLvl (1 << 7)
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#define S3C_GAHBCFG_DMAEn (1 << 5)
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#define S3C_GAHBCFG_HBstLen_MASK (0xf << 1)
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#define S3C_GAHBCFG_HBstLen_SHIFT (1)
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#define S3C_GAHBCFG_HBstLen_Single (0x0 << 1)
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#define S3C_GAHBCFG_HBstLen_Incr (0x1 << 1)
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#define S3C_GAHBCFG_HBstLen_Incr4 (0x3 << 1)
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#define S3C_GAHBCFG_HBstLen_Incr8 (0x5 << 1)
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#define S3C_GAHBCFG_HBstLen_Incr16 (0x7 << 1)
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#define S3C_GAHBCFG_GlblIntrEn (1 << 0)
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#define S3C_GUSBCFG S3C_HSOTG_REG(0x00C)
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#define S3C_GUSBCFG_PHYLPClkSel (1 << 15)
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#define S3C_GUSBCFG_HNPCap (1 << 9)
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#define S3C_GUSBCFG_SRPCap (1 << 8)
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#define S3C_GUSBCFG_PHYIf16 (1 << 3)
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#define S3C_GUSBCFG_TOutCal_MASK (0x7 << 0)
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#define S3C_GUSBCFG_TOutCal_SHIFT (0)
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#define S3C_GUSBCFG_TOutCal_LIMIT (0x7)
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#define S3C_GUSBCFG_TOutCal(_x) ((_x) << 0)
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#define S3C_GRSTCTL S3C_HSOTG_REG(0x010)
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#define S3C_GRSTCTL_AHBIdle (1 << 31)
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#define S3C_GRSTCTL_DMAReq (1 << 30)
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#define S3C_GRSTCTL_TxFNum_MASK (0x1f << 6)
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#define S3C_GRSTCTL_TxFNum_SHIFT (6)
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#define S3C_GRSTCTL_TxFNum_LIMIT (0x1f)
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#define S3C_GRSTCTL_TxFNum(_x) ((_x) << 6)
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#define S3C_GRSTCTL_TxFFlsh (1 << 5)
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#define S3C_GRSTCTL_RxFFlsh (1 << 4)
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#define S3C_GRSTCTL_INTknQFlsh (1 << 3)
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#define S3C_GRSTCTL_FrmCntrRst (1 << 2)
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#define S3C_GRSTCTL_HSftRst (1 << 1)
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#define S3C_GRSTCTL_CSftRst (1 << 0)
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#define S3C_GINTSTS S3C_HSOTG_REG(0x014)
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#define S3C_GINTMSK S3C_HSOTG_REG(0x018)
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#define S3C_GINTSTS_WkUpInt (1 << 31)
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#define S3C_GINTSTS_SessReqInt (1 << 30)
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#define S3C_GINTSTS_DisconnInt (1 << 29)
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#define S3C_GINTSTS_ConIDStsChng (1 << 28)
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#define S3C_GINTSTS_PTxFEmp (1 << 26)
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#define S3C_GINTSTS_HChInt (1 << 25)
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#define S3C_GINTSTS_PrtInt (1 << 24)
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#define S3C_GINTSTS_FetSusp (1 << 22)
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#define S3C_GINTSTS_incompIP (1 << 21)
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#define S3C_GINTSTS_IncomplSOIN (1 << 20)
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#define S3C_GINTSTS_OEPInt (1 << 19)
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#define S3C_GINTSTS_IEPInt (1 << 18)
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#define S3C_GINTSTS_EPMis (1 << 17)
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#define S3C_GINTSTS_EOPF (1 << 15)
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#define S3C_GINTSTS_ISOutDrop (1 << 14)
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#define S3C_GINTSTS_EnumDone (1 << 13)
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#define S3C_GINTSTS_USBRst (1 << 12)
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#define S3C_GINTSTS_USBSusp (1 << 11)
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#define S3C_GINTSTS_ErlySusp (1 << 10)
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#define S3C_GINTSTS_GOUTNakEff (1 << 7)
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#define S3C_GINTSTS_GINNakEff (1 << 6)
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#define S3C_GINTSTS_NPTxFEmp (1 << 5)
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#define S3C_GINTSTS_RxFLvl (1 << 4)
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#define S3C_GINTSTS_SOF (1 << 3)
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#define S3C_GINTSTS_OTGInt (1 << 2)
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#define S3C_GINTSTS_ModeMis (1 << 1)
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#define S3C_GINTSTS_CurMod_Host (1 << 0)
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#define S3C_GRXSTSR S3C_HSOTG_REG(0x01C)
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#define S3C_GRXSTSP S3C_HSOTG_REG(0x020)
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#define S3C_GRXSTS_FN_MASK (0x7f << 25)
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#define S3C_GRXSTS_FN_SHIFT (25)
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#define S3C_GRXSTS_PktSts_MASK (0xf << 17)
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#define S3C_GRXSTS_PktSts_SHIFT (17)
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#define S3C_GRXSTS_PktSts_GlobalOutNAK (0x1 << 17)
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#define S3C_GRXSTS_PktSts_OutRX (0x2 << 17)
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#define S3C_GRXSTS_PktSts_OutDone (0x3 << 17)
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#define S3C_GRXSTS_PktSts_SetupDone (0x4 << 17)
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#define S3C_GRXSTS_PktSts_SetupRX (0x6 << 17)
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#define S3C_GRXSTS_DPID_MASK (0x3 << 15)
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#define S3C_GRXSTS_DPID_SHIFT (15)
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#define S3C_GRXSTS_ByteCnt_MASK (0x7ff << 4)
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#define S3C_GRXSTS_ByteCnt_SHIFT (4)
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#define S3C_GRXSTS_EPNum_MASK (0xf << 0)
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#define S3C_GRXSTS_EPNum_SHIFT (0)
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#define S3C_GRXFSIZ S3C_HSOTG_REG(0x024)
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#define S3C_GNPTXFSIZ S3C_HSOTG_REG(0x028)
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#define S3C_GNPTXFSIZ_NPTxFDep_MASK (0xffff << 16)
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#define S3C_GNPTXFSIZ_NPTxFDep_SHIFT (16)
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#define S3C_GNPTXFSIZ_NPTxFDep_LIMIT (0xffff)
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#define S3C_GNPTXFSIZ_NPTxFDep(_x) ((_x) << 16)
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#define S3C_GNPTXFSIZ_NPTxFStAddr_MASK (0xffff << 0)
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#define S3C_GNPTXFSIZ_NPTxFStAddr_SHIFT (0)
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#define S3C_GNPTXFSIZ_NPTxFStAddr_LIMIT (0xffff)
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#define S3C_GNPTXFSIZ_NPTxFStAddr(_x) ((_x) << 0)
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#define S3C_GNPTXSTS S3C_HSOTG_REG(0x02C)
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#define S3C_GNPTXSTS_NPtxQTop_MASK (0x7f << 24)
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#define S3C_GNPTXSTS_NPtxQTop_SHIFT (24)
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#define S3C_GNPTXSTS_NPTxQSpcAvail_MASK (0xff << 16)
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#define S3C_GNPTXSTS_NPTxQSpcAvail_SHIFT (16)
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#define S3C_GNPTXSTS_NPTxQSpcAvail_GET(_v) (((_v) >> 16) & 0xff)
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#define S3C_GNPTXSTS_NPTxFSpcAvail_MASK (0xffff << 0)
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#define S3C_GNPTXSTS_NPTxFSpcAvail_SHIFT (0)
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#define S3C_GNPTXSTS_NPTxFSpcAvail_GET(_v) (((_v) >> 0) & 0xffff)
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#define S3C_HPTXFSIZ S3C_HSOTG_REG(0x100)
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#define S3C_DPTXFSIZn(_a) S3C_HSOTG_REG(0x104 + (((_a) - 1) * 4))
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#define S3C_DPTXFSIZn_DPTxFSize_MASK (0xffff << 16)
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#define S3C_DPTXFSIZn_DPTxFSize_SHIFT (16)
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#define S3C_DPTXFSIZn_DPTxFSize_GET(_v) (((_v) >> 16) & 0xffff)
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#define S3C_DPTXFSIZn_DPTxFSize_LIMIT (0xffff)
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#define S3C_DPTXFSIZn_DPTxFSize(_x) ((_x) << 16)
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#define S3C_DPTXFSIZn_DPTxFStAddr_MASK (0xffff << 0)
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#define S3C_DPTXFSIZn_DPTxFStAddr_SHIFT (0)
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/* Device mode registers */
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#define S3C_DCFG S3C_HSOTG_REG(0x800)
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#define S3C_DCFG_EPMisCnt_MASK (0x1f << 18)
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#define S3C_DCFG_EPMisCnt_SHIFT (18)
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#define S3C_DCFG_EPMisCnt_LIMIT (0x1f)
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#define S3C_DCFG_EPMisCnt(_x) ((_x) << 18)
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#define S3C_DCFG_PerFrInt_MASK (0x3 << 11)
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#define S3C_DCFG_PerFrInt_SHIFT (11)
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#define S3C_DCFG_PerFrInt_LIMIT (0x3)
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#define S3C_DCFG_PerFrInt(_x) ((_x) << 11)
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#define S3C_DCFG_DevAddr_MASK (0x7f << 4)
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#define S3C_DCFG_DevAddr_SHIFT (4)
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#define S3C_DCFG_DevAddr_LIMIT (0x7f)
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#define S3C_DCFG_DevAddr(_x) ((_x) << 4)
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#define S3C_DCFG_NZStsOUTHShk (1 << 2)
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#define S3C_DCFG_DevSpd_MASK (0x3 << 0)
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#define S3C_DCFG_DevSpd_SHIFT (0)
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#define S3C_DCFG_DevSpd_HS (0x0 << 0)
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#define S3C_DCFG_DevSpd_FS (0x1 << 0)
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#define S3C_DCFG_DevSpd_LS (0x2 << 0)
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#define S3C_DCFG_DevSpd_FS48 (0x3 << 0)
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#define S3C_DCTL S3C_HSOTG_REG(0x804)
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#define S3C_DCTL_PWROnPrgDone (1 << 11)
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#define S3C_DCTL_CGOUTNak (1 << 10)
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#define S3C_DCTL_SGOUTNak (1 << 9)
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#define S3C_DCTL_CGNPInNAK (1 << 8)
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#define S3C_DCTL_SGNPInNAK (1 << 7)
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#define S3C_DCTL_TstCtl_MASK (0x7 << 4)
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#define S3C_DCTL_TstCtl_SHIFT (4)
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#define S3C_DCTL_GOUTNakSts (1 << 3)
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#define S3C_DCTL_GNPINNakSts (1 << 2)
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#define S3C_DCTL_SftDiscon (1 << 1)
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#define S3C_DCTL_RmtWkUpSig (1 << 0)
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#define S3C_DSTS S3C_HSOTG_REG(0x808)
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#define S3C_DSTS_SOFFN_MASK (0x3fff << 8)
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#define S3C_DSTS_SOFFN_SHIFT (8)
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#define S3C_DSTS_SOFFN_LIMIT (0x3fff)
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#define S3C_DSTS_SOFFN(_x) ((_x) << 8)
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#define S3C_DSTS_ErraticErr (1 << 3)
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#define S3C_DSTS_EnumSpd_MASK (0x3 << 1)
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#define S3C_DSTS_EnumSpd_SHIFT (1)
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#define S3C_DSTS_EnumSpd_HS (0x0 << 1)
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#define S3C_DSTS_EnumSpd_FS (0x1 << 1)
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#define S3C_DSTS_EnumSpd_LS (0x2 << 1)
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#define S3C_DSTS_EnumSpd_FS48 (0x3 << 1)
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#define S3C_DSTS_SuspSts (1 << 0)
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#define S3C_DIEPMSK S3C_HSOTG_REG(0x810)
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#define S3C_DIEPMSK_TxFIFOEmpty (1 << 7)
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#define S3C_DIEPMSK_INEPNakEffMsk (1 << 6)
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#define S3C_DIEPMSK_INTknEPMisMsk (1 << 5)
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#define S3C_DIEPMSK_INTknTXFEmpMsk (1 << 4)
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#define S3C_DIEPMSK_TimeOUTMsk (1 << 3)
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#define S3C_DIEPMSK_AHBErrMsk (1 << 2)
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#define S3C_DIEPMSK_EPDisbldMsk (1 << 1)
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#define S3C_DIEPMSK_XferComplMsk (1 << 0)
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#define S3C_DOEPMSK S3C_HSOTG_REG(0x814)
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#define S3C_DOEPMSK_Back2BackSetup (1 << 6)
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#define S3C_DOEPMSK_OUTTknEPdisMsk (1 << 4)
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#define S3C_DOEPMSK_SetupMsk (1 << 3)
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#define S3C_DOEPMSK_AHBErrMsk (1 << 2)
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#define S3C_DOEPMSK_EPDisbldMsk (1 << 1)
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#define S3C_DOEPMSK_XferComplMsk (1 << 0)
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#define S3C_DAINT S3C_HSOTG_REG(0x818)
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#define S3C_DAINTMSK S3C_HSOTG_REG(0x81C)
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#define S3C_DAINT_OutEP_SHIFT (16)
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#define S3C_DAINT_OutEP(x) (1 << ((x) + 16))
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#define S3C_DAINT_InEP(x) (1 << (x))
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#define S3C_DTKNQR1 S3C_HSOTG_REG(0x820)
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#define S3C_DTKNQR2 S3C_HSOTG_REG(0x824)
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#define S3C_DTKNQR3 S3C_HSOTG_REG(0x830)
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#define S3C_DTKNQR4 S3C_HSOTG_REG(0x834)
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#define S3C_DVBUSDIS S3C_HSOTG_REG(0x828)
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#define S3C_DVBUSPULSE S3C_HSOTG_REG(0x82C)
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#define S3C_DIEPCTL0 S3C_HSOTG_REG(0x900)
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#define S3C_DOEPCTL0 S3C_HSOTG_REG(0xB00)
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#define S3C_DIEPCTL(_a) S3C_HSOTG_REG(0x900 + ((_a) * 0x20))
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#define S3C_DOEPCTL(_a) S3C_HSOTG_REG(0xB00 + ((_a) * 0x20))
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/* EP0 specialness:
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* bits[29..28] - reserved (no SetD0PID, SetD1PID)
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* bits[25..22] - should always be zero, this isn't a periodic endpoint
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* bits[10..0] - MPS setting differenct for EP0
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*/
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#define S3C_D0EPCTL_MPS_MASK (0x3 << 0)
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#define S3C_D0EPCTL_MPS_SHIFT (0)
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#define S3C_D0EPCTL_MPS_64 (0x0 << 0)
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#define S3C_D0EPCTL_MPS_32 (0x1 << 0)
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#define S3C_D0EPCTL_MPS_16 (0x2 << 0)
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#define S3C_D0EPCTL_MPS_8 (0x3 << 0)
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#define S3C_DxEPCTL_EPEna (1 << 31)
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#define S3C_DxEPCTL_EPDis (1 << 30)
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#define S3C_DxEPCTL_SetD1PID (1 << 29)
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#define S3C_DxEPCTL_SetOddFr (1 << 29)
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#define S3C_DxEPCTL_SetD0PID (1 << 28)
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#define S3C_DxEPCTL_SetEvenFr (1 << 28)
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#define S3C_DxEPCTL_SNAK (1 << 27)
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#define S3C_DxEPCTL_CNAK (1 << 26)
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#define S3C_DxEPCTL_TxFNum_MASK (0xf << 22)
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#define S3C_DxEPCTL_TxFNum_SHIFT (22)
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#define S3C_DxEPCTL_TxFNum_LIMIT (0xf)
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#define S3C_DxEPCTL_TxFNum(_x) ((_x) << 22)
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#define S3C_DxEPCTL_Stall (1 << 21)
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#define S3C_DxEPCTL_Snp (1 << 20)
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#define S3C_DxEPCTL_EPType_MASK (0x3 << 18)
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#define S3C_DxEPCTL_EPType_SHIFT (18)
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#define S3C_DxEPCTL_EPType_Control (0x0 << 18)
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#define S3C_DxEPCTL_EPType_Iso (0x1 << 18)
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#define S3C_DxEPCTL_EPType_Bulk (0x2 << 18)
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#define S3C_DxEPCTL_EPType_Intterupt (0x3 << 18)
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#define S3C_DxEPCTL_NAKsts (1 << 17)
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#define S3C_DxEPCTL_DPID (1 << 16)
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#define S3C_DxEPCTL_EOFrNum (1 << 16)
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#define S3C_DxEPCTL_USBActEp (1 << 15)
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#define S3C_DxEPCTL_NextEp_MASK (0xf << 11)
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#define S3C_DxEPCTL_NextEp_SHIFT (11)
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#define S3C_DxEPCTL_NextEp_LIMIT (0xf)
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#define S3C_DxEPCTL_NextEp(_x) ((_x) << 11)
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#define S3C_DxEPCTL_MPS_MASK (0x7ff << 0)
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#define S3C_DxEPCTL_MPS_SHIFT (0)
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#define S3C_DxEPCTL_MPS_LIMIT (0x7ff)
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#define S3C_DxEPCTL_MPS(_x) ((_x) << 0)
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#define S3C_DIEPINT(_a) S3C_HSOTG_REG(0x908 + ((_a) * 0x20))
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#define S3C_DOEPINT(_a) S3C_HSOTG_REG(0xB08 + ((_a) * 0x20))
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#define S3C_DxEPINT_INEPNakEff (1 << 6)
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#define S3C_DxEPINT_Back2BackSetup (1 << 6)
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#define S3C_DxEPINT_INTknEPMis (1 << 5)
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#define S3C_DxEPINT_INTknTXFEmp (1 << 4)
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#define S3C_DxEPINT_OUTTknEPdis (1 << 4)
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#define S3C_DxEPINT_Timeout (1 << 3)
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#define S3C_DxEPINT_Setup (1 << 3)
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#define S3C_DxEPINT_AHBErr (1 << 2)
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#define S3C_DxEPINT_EPDisbld (1 << 1)
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#define S3C_DxEPINT_XferCompl (1 << 0)
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#define S3C_DIEPTSIZ0 S3C_HSOTG_REG(0x910)
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#define S3C_DIEPTSIZ0_PktCnt_MASK (0x3 << 19)
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#define S3C_DIEPTSIZ0_PktCnt_SHIFT (19)
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#define S3C_DIEPTSIZ0_PktCnt_LIMIT (0x3)
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#define S3C_DIEPTSIZ0_PktCnt(_x) ((_x) << 19)
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#define S3C_DIEPTSIZ0_XferSize_MASK (0x7f << 0)
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#define S3C_DIEPTSIZ0_XferSize_SHIFT (0)
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#define S3C_DIEPTSIZ0_XferSize_LIMIT (0x7f)
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#define S3C_DIEPTSIZ0_XferSize(_x) ((_x) << 0)
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#define DOEPTSIZ0 S3C_HSOTG_REG(0xB10)
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#define S3C_DOEPTSIZ0_SUPCnt_MASK (0x3 << 29)
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#define S3C_DOEPTSIZ0_SUPCnt_SHIFT (29)
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#define S3C_DOEPTSIZ0_SUPCnt_LIMIT (0x3)
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#define S3C_DOEPTSIZ0_SUPCnt(_x) ((_x) << 29)
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#define S3C_DOEPTSIZ0_PktCnt (1 << 19)
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#define S3C_DOEPTSIZ0_XferSize_MASK (0x7f << 0)
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#define S3C_DOEPTSIZ0_XferSize_SHIFT (0)
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#define S3C_DIEPTSIZ(_a) S3C_HSOTG_REG(0x910 + ((_a) * 0x20))
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#define S3C_DOEPTSIZ(_a) S3C_HSOTG_REG(0xB10 + ((_a) * 0x20))
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#define S3C_DxEPTSIZ_MC_MASK (0x3 << 29)
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#define S3C_DxEPTSIZ_MC_SHIFT (29)
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#define S3C_DxEPTSIZ_MC_LIMIT (0x3)
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#define S3C_DxEPTSIZ_MC(_x) ((_x) << 29)
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#define S3C_DxEPTSIZ_PktCnt_MASK (0x3ff << 19)
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#define S3C_DxEPTSIZ_PktCnt_SHIFT (19)
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#define S3C_DxEPTSIZ_PktCnt_GET(_v) (((_v) >> 19) & 0x3ff)
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#define S3C_DxEPTSIZ_PktCnt_LIMIT (0x3ff)
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#define S3C_DxEPTSIZ_PktCnt(_x) ((_x) << 19)
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#define S3C_DxEPTSIZ_XferSize_MASK (0x7ffff << 0)
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#define S3C_DxEPTSIZ_XferSize_SHIFT (0)
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#define S3C_DxEPTSIZ_XferSize_GET(_v) (((_v) >> 0) & 0x7ffff)
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#define S3C_DxEPTSIZ_XferSize_LIMIT (0x7ffff)
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#define S3C_DxEPTSIZ_XferSize(_x) ((_x) << 0)
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#define S3C_DIEPDMA(_a) S3C_HSOTG_REG(0x914 + ((_a) * 0x20))
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#define S3C_DOEPDMA(_a) S3C_HSOTG_REG(0xB14 + ((_a) * 0x20))
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#define S3C_DTXFSTS(_a) S3C_HSOTG_REG(0x918 + ((_a) * 0x20))
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#define S3C_EPFIFO(_a) S3C_HSOTG_REG(0x1000 + ((_a) * 0x1000))
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#endif /* __PLAT_S3C64XX_REGS_USB_HSOTG_H */
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