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-rw-r--r--drivers/usb/gadget/s3c-hsotg.h377
1 files changed, 377 insertions, 0 deletions
diff --git a/drivers/usb/gadget/s3c-hsotg.h b/drivers/usb/gadget/s3c-hsotg.h
new file mode 100644
index 000000000000..d650b1295831
--- /dev/null
+++ b/drivers/usb/gadget/s3c-hsotg.h
@@ -0,0 +1,377 @@
+/* drivers/usb/gadget/s3c-hsotg.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ * http://armlinux.simtec.co.uk/
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * USB2.0 Highspeed/OtG Synopsis DWC2 device block registers
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __REGS_USB_HSOTG_H
+#define __REGS_USB_HSOTG_H __FILE__
+
+#define HSOTG_REG(x) (x)
+
+#define GOTGCTL HSOTG_REG(0x000)
+#define GOTGCTL_BSESVLD (1 << 19)
+#define GOTGCTL_ASESVLD (1 << 18)
+#define GOTGCTL_DBNC_SHORT (1 << 17)
+#define GOTGCTL_CONID_B (1 << 16)
+#define GOTGCTL_DEVHNPEN (1 << 11)
+#define GOTGCTL_HSSETHNPEN (1 << 10)
+#define GOTGCTL_HNPREQ (1 << 9)
+#define GOTGCTL_HSTNEGSCS (1 << 8)
+#define GOTGCTL_SESREQ (1 << 1)
+#define GOTGCTL_SESREQSCS (1 << 0)
+
+#define GOTGINT HSOTG_REG(0x004)
+#define GOTGINT_DbnceDone (1 << 19)
+#define GOTGINT_ADevTOUTChg (1 << 18)
+#define GOTGINT_HstNegDet (1 << 17)
+#define GOTGINT_HstnegSucStsChng (1 << 9)
+#define GOTGINT_SesReqSucStsChng (1 << 8)
+#define GOTGINT_SesEndDet (1 << 2)
+
+#define GAHBCFG HSOTG_REG(0x008)
+#define GAHBCFG_PTxFEmpLvl (1 << 8)
+#define GAHBCFG_NPTxFEmpLvl (1 << 7)
+#define GAHBCFG_DMAEn (1 << 5)
+#define GAHBCFG_HBstLen_MASK (0xf << 1)
+#define GAHBCFG_HBstLen_SHIFT (1)
+#define GAHBCFG_HBstLen_Single (0x0 << 1)
+#define GAHBCFG_HBstLen_Incr (0x1 << 1)
+#define GAHBCFG_HBstLen_Incr4 (0x3 << 1)
+#define GAHBCFG_HBstLen_Incr8 (0x5 << 1)
+#define GAHBCFG_HBstLen_Incr16 (0x7 << 1)
+#define GAHBCFG_GlblIntrEn (1 << 0)
+
+#define GUSBCFG HSOTG_REG(0x00C)
+#define GUSBCFG_PHYLPClkSel (1 << 15)
+#define GUSBCFG_HNPCap (1 << 9)
+#define GUSBCFG_SRPCap (1 << 8)
+#define GUSBCFG_PHYIf16 (1 << 3)
+#define GUSBCFG_TOutCal_MASK (0x7 << 0)
+#define GUSBCFG_TOutCal_SHIFT (0)
+#define GUSBCFG_TOutCal_LIMIT (0x7)
+#define GUSBCFG_TOutCal(_x) ((_x) << 0)
+
+#define GRSTCTL HSOTG_REG(0x010)
+
+#define GRSTCTL_AHBIdle (1 << 31)
+#define GRSTCTL_DMAReq (1 << 30)
+#define GRSTCTL_TxFNum_MASK (0x1f << 6)
+#define GRSTCTL_TxFNum_SHIFT (6)
+#define GRSTCTL_TxFNum_LIMIT (0x1f)
+#define GRSTCTL_TxFNum(_x) ((_x) << 6)
+#define GRSTCTL_TxFFlsh (1 << 5)
+#define GRSTCTL_RxFFlsh (1 << 4)
+#define GRSTCTL_INTknQFlsh (1 << 3)
+#define GRSTCTL_FrmCntrRst (1 << 2)
+#define GRSTCTL_HSftRst (1 << 1)
+#define GRSTCTL_CSftRst (1 << 0)
+
+#define GINTSTS HSOTG_REG(0x014)
+#define GINTMSK HSOTG_REG(0x018)
+
+#define GINTSTS_WkUpInt (1 << 31)
+#define GINTSTS_SessReqInt (1 << 30)
+#define GINTSTS_DisconnInt (1 << 29)
+#define GINTSTS_ConIDStsChng (1 << 28)
+#define GINTSTS_PTxFEmp (1 << 26)
+#define GINTSTS_HChInt (1 << 25)
+#define GINTSTS_PrtInt (1 << 24)
+#define GINTSTS_FetSusp (1 << 22)
+#define GINTSTS_incompIP (1 << 21)
+#define GINTSTS_IncomplSOIN (1 << 20)
+#define GINTSTS_OEPInt (1 << 19)
+#define GINTSTS_IEPInt (1 << 18)
+#define GINTSTS_EPMis (1 << 17)
+#define GINTSTS_EOPF (1 << 15)
+#define GINTSTS_ISOutDrop (1 << 14)
+#define GINTSTS_EnumDone (1 << 13)
+#define GINTSTS_USBRst (1 << 12)
+#define GINTSTS_USBSusp (1 << 11)
+#define GINTSTS_ErlySusp (1 << 10)
+#define GINTSTS_GOUTNakEff (1 << 7)
+#define GINTSTS_GINNakEff (1 << 6)
+#define GINTSTS_NPTxFEmp (1 << 5)
+#define GINTSTS_RxFLvl (1 << 4)
+#define GINTSTS_SOF (1 << 3)
+#define GINTSTS_OTGInt (1 << 2)
+#define GINTSTS_ModeMis (1 << 1)
+#define GINTSTS_CurMod_Host (1 << 0)
+
+#define GRXSTSR HSOTG_REG(0x01C)
+#define GRXSTSP HSOTG_REG(0x020)
+
+#define GRXSTS_FN_MASK (0x7f << 25)
+#define GRXSTS_FN_SHIFT (25)
+
+#define GRXSTS_PktSts_MASK (0xf << 17)
+#define GRXSTS_PktSts_SHIFT (17)
+#define GRXSTS_PktSts_GlobalOutNAK (0x1 << 17)
+#define GRXSTS_PktSts_OutRX (0x2 << 17)
+#define GRXSTS_PktSts_OutDone (0x3 << 17)
+#define GRXSTS_PktSts_SetupDone (0x4 << 17)
+#define GRXSTS_PktSts_SetupRX (0x6 << 17)
+
+#define GRXSTS_DPID_MASK (0x3 << 15)
+#define GRXSTS_DPID_SHIFT (15)
+#define GRXSTS_ByteCnt_MASK (0x7ff << 4)
+#define GRXSTS_ByteCnt_SHIFT (4)
+#define GRXSTS_EPNum_MASK (0xf << 0)
+#define GRXSTS_EPNum_SHIFT (0)
+
+#define GRXFSIZ HSOTG_REG(0x024)
+
+#define GNPTXFSIZ HSOTG_REG(0x028)
+
+#define GNPTXFSIZ_NPTxFDep_MASK (0xffff << 16)
+#define GNPTXFSIZ_NPTxFDep_SHIFT (16)
+#define GNPTXFSIZ_NPTxFDep_LIMIT (0xffff)
+#define GNPTXFSIZ_NPTxFDep(_x) ((_x) << 16)
+#define GNPTXFSIZ_NPTxFStAddr_MASK (0xffff << 0)
+#define GNPTXFSIZ_NPTxFStAddr_SHIFT (0)
+#define GNPTXFSIZ_NPTxFStAddr_LIMIT (0xffff)
+#define GNPTXFSIZ_NPTxFStAddr(_x) ((_x) << 0)
+
+#define GNPTXSTS HSOTG_REG(0x02C)
+
+#define GNPTXSTS_NPtxQTop_MASK (0x7f << 24)
+#define GNPTXSTS_NPtxQTop_SHIFT (24)
+
+#define GNPTXSTS_NPTxQSpcAvail_MASK (0xff << 16)
+#define GNPTXSTS_NPTxQSpcAvail_SHIFT (16)
+#define GNPTXSTS_NPTxQSpcAvail_GET(_v) (((_v) >> 16) & 0xff)
+
+#define GNPTXSTS_NPTxFSpcAvail_MASK (0xffff << 0)
+#define GNPTXSTS_NPTxFSpcAvail_SHIFT (0)
+#define GNPTXSTS_NPTxFSpcAvail_GET(_v) (((_v) >> 0) & 0xffff)
+
+
+#define HPTXFSIZ HSOTG_REG(0x100)
+
+#define DPTXFSIZn(_a) HSOTG_REG(0x104 + (((_a) - 1) * 4))
+
+#define DPTXFSIZn_DPTxFSize_MASK (0xffff << 16)
+#define DPTXFSIZn_DPTxFSize_SHIFT (16)
+#define DPTXFSIZn_DPTxFSize_GET(_v) (((_v) >> 16) & 0xffff)
+#define DPTXFSIZn_DPTxFSize_LIMIT (0xffff)
+#define DPTXFSIZn_DPTxFSize(_x) ((_x) << 16)
+
+#define DPTXFSIZn_DPTxFStAddr_MASK (0xffff << 0)
+#define DPTXFSIZn_DPTxFStAddr_SHIFT (0)
+
+/* Device mode registers */
+#define DCFG HSOTG_REG(0x800)
+
+#define DCFG_EPMisCnt_MASK (0x1f << 18)
+#define DCFG_EPMisCnt_SHIFT (18)
+#define DCFG_EPMisCnt_LIMIT (0x1f)
+#define DCFG_EPMisCnt(_x) ((_x) << 18)
+
+#define DCFG_PerFrInt_MASK (0x3 << 11)
+#define DCFG_PerFrInt_SHIFT (11)
+#define DCFG_PerFrInt_LIMIT (0x3)
+#define DCFG_PerFrInt(_x) ((_x) << 11)
+
+#define DCFG_DevAddr_MASK (0x7f << 4)
+#define DCFG_DevAddr_SHIFT (4)
+#define DCFG_DevAddr_LIMIT (0x7f)
+#define DCFG_DevAddr(_x) ((_x) << 4)
+
+#define DCFG_NZStsOUTHShk (1 << 2)
+
+#define DCFG_DevSpd_MASK (0x3 << 0)
+#define DCFG_DevSpd_SHIFT (0)
+#define DCFG_DevSpd_HS (0x0 << 0)
+#define DCFG_DevSpd_FS (0x1 << 0)
+#define DCFG_DevSpd_LS (0x2 << 0)
+#define DCFG_DevSpd_FS48 (0x3 << 0)
+
+#define DCTL HSOTG_REG(0x804)
+
+#define DCTL_PWROnPrgDone (1 << 11)
+#define DCTL_CGOUTNak (1 << 10)
+#define DCTL_SGOUTNak (1 << 9)
+#define DCTL_CGNPInNAK (1 << 8)
+#define DCTL_SGNPInNAK (1 << 7)
+#define DCTL_TstCtl_MASK (0x7 << 4)
+#define DCTL_TstCtl_SHIFT (4)
+#define DCTL_GOUTNakSts (1 << 3)
+#define DCTL_GNPINNakSts (1 << 2)
+#define DCTL_SftDiscon (1 << 1)
+#define DCTL_RmtWkUpSig (1 << 0)
+
+#define DSTS HSOTG_REG(0x808)
+
+#define DSTS_SOFFN_MASK (0x3fff << 8)
+#define DSTS_SOFFN_SHIFT (8)
+#define DSTS_SOFFN_LIMIT (0x3fff)
+#define DSTS_SOFFN(_x) ((_x) << 8)
+#define DSTS_ErraticErr (1 << 3)
+#define DSTS_EnumSpd_MASK (0x3 << 1)
+#define DSTS_EnumSpd_SHIFT (1)
+#define DSTS_EnumSpd_HS (0x0 << 1)
+#define DSTS_EnumSpd_FS (0x1 << 1)
+#define DSTS_EnumSpd_LS (0x2 << 1)
+#define DSTS_EnumSpd_FS48 (0x3 << 1)
+
+#define DSTS_SuspSts (1 << 0)
+
+#define DIEPMSK HSOTG_REG(0x810)
+
+#define DIEPMSK_TxFIFOEmpty (1 << 7)
+#define DIEPMSK_INEPNakEffMsk (1 << 6)
+#define DIEPMSK_INTknEPMisMsk (1 << 5)
+#define DIEPMSK_INTknTXFEmpMsk (1 << 4)
+#define DIEPMSK_TimeOUTMsk (1 << 3)
+#define DIEPMSK_AHBErrMsk (1 << 2)
+#define DIEPMSK_EPDisbldMsk (1 << 1)
+#define DIEPMSK_XferComplMsk (1 << 0)
+
+#define DOEPMSK HSOTG_REG(0x814)
+
+#define DOEPMSK_Back2BackSetup (1 << 6)
+#define DOEPMSK_OUTTknEPdisMsk (1 << 4)
+#define DOEPMSK_SetupMsk (1 << 3)
+#define DOEPMSK_AHBErrMsk (1 << 2)
+#define DOEPMSK_EPDisbldMsk (1 << 1)
+#define DOEPMSK_XferComplMsk (1 << 0)
+
+#define DAINT HSOTG_REG(0x818)
+#define DAINTMSK HSOTG_REG(0x81C)
+
+#define DAINT_OutEP_SHIFT (16)
+#define DAINT_OutEP(x) (1 << ((x) + 16))
+#define DAINT_InEP(x) (1 << (x))
+
+#define DTKNQR1 HSOTG_REG(0x820)
+#define DTKNQR2 HSOTG_REG(0x824)
+#define DTKNQR3 HSOTG_REG(0x830)
+#define DTKNQR4 HSOTG_REG(0x834)
+
+#define DVBUSDIS HSOTG_REG(0x828)
+#define DVBUSPULSE HSOTG_REG(0x82C)
+
+#define DIEPCTL0 HSOTG_REG(0x900)
+#define DOEPCTL0 HSOTG_REG(0xB00)
+#define DIEPCTL(_a) HSOTG_REG(0x900 + ((_a) * 0x20))
+#define DOEPCTL(_a) HSOTG_REG(0xB00 + ((_a) * 0x20))
+
+/* EP0 specialness:
+ * bits[29..28] - reserved (no SetD0PID, SetD1PID)
+ * bits[25..22] - should always be zero, this isn't a periodic endpoint
+ * bits[10..0] - MPS setting differenct for EP0
+ */
+#define D0EPCTL_MPS_MASK (0x3 << 0)
+#define D0EPCTL_MPS_SHIFT (0)
+#define D0EPCTL_MPS_64 (0x0 << 0)
+#define D0EPCTL_MPS_32 (0x1 << 0)
+#define D0EPCTL_MPS_16 (0x2 << 0)
+#define D0EPCTL_MPS_8 (0x3 << 0)
+
+#define DxEPCTL_EPEna (1 << 31)
+#define DxEPCTL_EPDis (1 << 30)
+#define DxEPCTL_SetD1PID (1 << 29)
+#define DxEPCTL_SetOddFr (1 << 29)
+#define DxEPCTL_SetD0PID (1 << 28)
+#define DxEPCTL_SetEvenFr (1 << 28)
+#define DxEPCTL_SNAK (1 << 27)
+#define DxEPCTL_CNAK (1 << 26)
+#define DxEPCTL_TxFNum_MASK (0xf << 22)
+#define DxEPCTL_TxFNum_SHIFT (22)
+#define DxEPCTL_TxFNum_LIMIT (0xf)
+#define DxEPCTL_TxFNum(_x) ((_x) << 22)
+
+#define DxEPCTL_Stall (1 << 21)
+#define DxEPCTL_Snp (1 << 20)
+#define DxEPCTL_EPType_MASK (0x3 << 18)
+#define DxEPCTL_EPType_SHIFT (18)
+#define DxEPCTL_EPType_Control (0x0 << 18)
+#define DxEPCTL_EPType_Iso (0x1 << 18)
+#define DxEPCTL_EPType_Bulk (0x2 << 18)
+#define DxEPCTL_EPType_Intterupt (0x3 << 18)
+
+#define DxEPCTL_NAKsts (1 << 17)
+#define DxEPCTL_DPID (1 << 16)
+#define DxEPCTL_EOFrNum (1 << 16)
+#define DxEPCTL_USBActEp (1 << 15)
+#define DxEPCTL_NextEp_MASK (0xf << 11)
+#define DxEPCTL_NextEp_SHIFT (11)
+#define DxEPCTL_NextEp_LIMIT (0xf)
+#define DxEPCTL_NextEp(_x) ((_x) << 11)
+
+#define DxEPCTL_MPS_MASK (0x7ff << 0)
+#define DxEPCTL_MPS_SHIFT (0)
+#define DxEPCTL_MPS_LIMIT (0x7ff)
+#define DxEPCTL_MPS(_x) ((_x) << 0)
+
+#define DIEPINT(_a) HSOTG_REG(0x908 + ((_a) * 0x20))
+#define DOEPINT(_a) HSOTG_REG(0xB08 + ((_a) * 0x20))
+
+#define DxEPINT_INEPNakEff (1 << 6)
+#define DxEPINT_Back2BackSetup (1 << 6)
+#define DxEPINT_INTknEPMis (1 << 5)
+#define DxEPINT_INTknTXFEmp (1 << 4)
+#define DxEPINT_OUTTknEPdis (1 << 4)
+#define DxEPINT_Timeout (1 << 3)
+#define DxEPINT_Setup (1 << 3)
+#define DxEPINT_AHBErr (1 << 2)
+#define DxEPINT_EPDisbld (1 << 1)
+#define DxEPINT_XferCompl (1 << 0)
+
+#define DIEPTSIZ0 HSOTG_REG(0x910)
+
+#define DIEPTSIZ0_PktCnt_MASK (0x3 << 19)
+#define DIEPTSIZ0_PktCnt_SHIFT (19)
+#define DIEPTSIZ0_PktCnt_LIMIT (0x3)
+#define DIEPTSIZ0_PktCnt(_x) ((_x) << 19)
+
+#define DIEPTSIZ0_XferSize_MASK (0x7f << 0)
+#define DIEPTSIZ0_XferSize_SHIFT (0)
+#define DIEPTSIZ0_XferSize_LIMIT (0x7f)
+#define DIEPTSIZ0_XferSize(_x) ((_x) << 0)
+
+#define DOEPTSIZ0 HSOTG_REG(0xB10)
+#define DOEPTSIZ0_SUPCnt_MASK (0x3 << 29)
+#define DOEPTSIZ0_SUPCnt_SHIFT (29)
+#define DOEPTSIZ0_SUPCnt_LIMIT (0x3)
+#define DOEPTSIZ0_SUPCnt(_x) ((_x) << 29)
+
+#define DOEPTSIZ0_PktCnt (1 << 19)
+#define DOEPTSIZ0_XferSize_MASK (0x7f << 0)
+#define DOEPTSIZ0_XferSize_SHIFT (0)
+
+#define DIEPTSIZ(_a) HSOTG_REG(0x910 + ((_a) * 0x20))
+#define DOEPTSIZ(_a) HSOTG_REG(0xB10 + ((_a) * 0x20))
+
+#define DxEPTSIZ_MC_MASK (0x3 << 29)
+#define DxEPTSIZ_MC_SHIFT (29)
+#define DxEPTSIZ_MC_LIMIT (0x3)
+#define DxEPTSIZ_MC(_x) ((_x) << 29)
+
+#define DxEPTSIZ_PktCnt_MASK (0x3ff << 19)
+#define DxEPTSIZ_PktCnt_SHIFT (19)
+#define DxEPTSIZ_PktCnt_GET(_v) (((_v) >> 19) & 0x3ff)
+#define DxEPTSIZ_PktCnt_LIMIT (0x3ff)
+#define DxEPTSIZ_PktCnt(_x) ((_x) << 19)
+
+#define DxEPTSIZ_XferSize_MASK (0x7ffff << 0)
+#define DxEPTSIZ_XferSize_SHIFT (0)
+#define DxEPTSIZ_XferSize_GET(_v) (((_v) >> 0) & 0x7ffff)
+#define DxEPTSIZ_XferSize_LIMIT (0x7ffff)
+#define DxEPTSIZ_XferSize(_x) ((_x) << 0)
+
+#define DIEPDMA(_a) HSOTG_REG(0x914 + ((_a) * 0x20))
+#define DOEPDMA(_a) HSOTG_REG(0xB14 + ((_a) * 0x20))
+#define DTXFSTS(_a) HSOTG_REG(0x918 + ((_a) * 0x20))
+
+#define EPFIFO(_a) HSOTG_REG(0x1000 + ((_a) * 0x1000))
+
+#endif /* __REGS_USB_HSOTG_H */