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/*
* SCC (Super Companion Chip) definitions
*
* (C) Copyright 2004-2006 TOSHIBA CORPORATION
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef _CELLEB_SCC_H
#define _CELLEB_SCC_H
#define PCI_VENDOR_ID_TOSHIBA_2 0x102f
#define PCI_DEVICE_ID_TOSHIBA_SCC_PCIEXC_BRIDGE 0x01b0
#define PCI_DEVICE_ID_TOSHIBA_SCC_EPCI_BRIDGE 0x01b1
#define PCI_DEVICE_ID_TOSHIBA_SCC_BRIDGE 0x01b2
#define PCI_DEVICE_ID_TOSHIBA_SCC_GBE 0x01b3
#define PCI_DEVICE_ID_TOSHIBA_SCC_ATA 0x01b4
#define PCI_DEVICE_ID_TOSHIBA_SCC_USB2 0x01b5
#define PCI_DEVICE_ID_TOSHIBA_SCC_USB 0x01b6
#define PCI_DEVICE_ID_TOSHIBA_SCC_ENCDEC 0x01b7
#define SCC_EPCI_REG 0x0000d000
/* EPCI registers */
#define SCC_EPCI_CNF10_REG 0x010
#define SCC_EPCI_CNF14_REG 0x014
#define SCC_EPCI_CNF18_REG 0x018
#define SCC_EPCI_PVBAT 0x100
#define SCC_EPCI_VPMBAT 0x104
#define SCC_EPCI_VPIBAT 0x108
#define SCC_EPCI_VCSR 0x110
#define SCC_EPCI_VIENAB 0x114
#define SCC_EPCI_VISTAT 0x118
#define SCC_EPCI_VRDCOUNT 0x124
#define SCC_EPCI_BAM0 0x12c
#define SCC_EPCI_BAM1 0x134
#define SCC_EPCI_BAM2 0x13c
#define SCC_EPCI_IADR 0x164
#define SCC_EPCI_CLKRST 0x800
#define SCC_EPCI_INTSET 0x804
#define SCC_EPCI_STATUS 0x808
#define SCC_EPCI_ABTSET 0x80c
#define SCC_EPCI_WATRP 0x810
#define SCC_EPCI_DUMYRADR 0x814
#define SCC_EPCI_SWRESP 0x818
#define SCC_EPCI_CNTOPT 0x81c
#define SCC_EPCI_ECMODE 0xf00
#define SCC_EPCI_IOM_AC_NUM 5
#define SCC_EPCI_IOM_ACTE(n) (0xf10 + (n) * 4)
#define SCC_EPCI_IOT_AC_NUM 4
#define SCC_EPCI_IOT_ACTE(n) (0xf30 + (n) * 4)
#define SCC_EPCI_MAEA 0xf50
#define SCC_EPCI_MAEC 0xf54
#define SCC_EPCI_CKCTRL 0xff0
/* bits for SCC_EPCI_VCSR */
#define SCC_EPCI_VCSR_FRE 0x00020000
#define SCC_EPCI_VCSR_FWE 0x00010000
#define SCC_EPCI_VCSR_DR 0x00000400
#define SCC_EPCI_VCSR_SR 0x00000008
#define SCC_EPCI_VCSR_AT 0x00000004
/* bits for SCC_EPCI_VIENAB/SCC_EPCI_VISTAT */
#define SCC_EPCI_VISTAT_PMPE 0x00000008
#define SCC_EPCI_VISTAT_PMFE 0x00000004
#define SCC_EPCI_VISTAT_PRA 0x00000002
#define SCC_EPCI_VISTAT_PRD 0x00000001
#define SCC_EPCI_VISTAT_ALL 0x0000000f
#define SCC_EPCI_VIENAB_PMPEE 0x00000008
#define SCC_EPCI_VIENAB_PMFEE 0x00000004
#define SCC_EPCI_VIENAB_PRA 0x00000002
#define SCC_EPCI_VIENAB_PRD 0x00000001
#define SCC_EPCI_VIENAB_ALL 0x0000000f
/* bits for SCC_EPCI_CLKRST */
#define SCC_EPCI_CLKRST_CKS_MASK 0x00030000
#define SCC_EPCI_CLKRST_CKS_2 0x00000000
#define SCC_EPCI_CLKRST_CKS_4 0x00010000
#define SCC_EPCI_CLKRST_CKS_8 0x00020000
#define SCC_EPCI_CLKRST_PCICRST 0x00000400
#define SCC_EPCI_CLKRST_BC 0x00000200
#define SCC_EPCI_CLKRST_PCIRST 0x00000100
#define SCC_EPCI_CLKRST_PCKEN 0x00000001
/* bits for SCC_EPCI_INTSET/SCC_EPCI_STATUS */
#define SCC_EPCI_INT_2M 0x01000000
#define SCC_EPCI_INT_RERR 0x00200000
#define SCC_EPCI_INT_SERR 0x00100000
#define SCC_EPCI_INT_PRTER 0x00080000
#define SCC_EPCI_INT_SER 0x00040000
#define SCC_EPCI_INT_PER 0x00020000
#define SCC_EPCI_INT_PAI 0x00010000
#define SCC_EPCI_INT_1M 0x00000100
#define SCC_EPCI_INT_PME 0x00000010
#define SCC_EPCI_INT_INTD 0x00000008
#define SCC_EPCI_INT_INTC 0x00000004
#define SCC_EPCI_INT_INTB 0x00000002
#define SCC_EPCI_INT_INTA 0x00000001
#define SCC_EPCI_INT_DEVINT 0x0000000f
#define SCC_EPCI_INT_ALL 0x003f001f
#define SCC_EPCI_INT_ALLERR 0x003f0000
/* bits for SCC_EPCI_CKCTRL */
#define SCC_EPCI_CKCTRL_CRST0 0x00010000
#define SCC_EPCI_CKCTRL_CRST1 0x00020000
#define SCC_EPCI_CKCTRL_OCLKEN 0x00000100
#define SCC_EPCI_CKCTRL_LCLKEN 0x00000001
#define SCC_EPCI_IDSEL_AD_TO_SLOT(ad) ((ad) - 10)
#define SCC_EPCI_MAX_DEVNU SCC_EPCI_IDSEL_AD_TO_SLOT(32)
/* bits for SCC_EPCI_CNTOPT */
#define SCC_EPCI_CNTOPT_O2PMB 0x00000002
/* SCC PCIEXC SMMIO registers */
#define PEXCADRS 0x000
#define PEXCWDATA 0x004
#define PEXCRDATA 0x008
#define PEXDADRS 0x010
#define PEXDCMND 0x014
#define PEXDWDATA 0x018
#define PEXDRDATA 0x01c
#define PEXREQID 0x020
#define PEXTIDMAP 0x024
#define PEXINTMASK 0x028
#define PEXINTSTS 0x02c
#define PEXAERRMASK 0x030
#define PEXAERRSTS 0x034
#define PEXPRERRMASK 0x040
#define PEXPRERRSTS 0x044
#define PEXPRERRID01 0x048
#define PEXPRERRID23 0x04c
#define PEXVDMASK 0x050
#define PEXVDSTS 0x054
#define PEXRCVCPLIDA 0x060
#define PEXLENERRIDA 0x068
#define PEXPHYPLLST 0x070
#define PEXDMRDEN0 0x100
#define PEXDMRDADR0 0x104
#define PEXDMRDENX 0x110
#define PEXDMRDADRX 0x114
#define PEXECMODE 0xf00
#define PEXMAEA(n) (0xf50 + (8 * n))
#define PEXMAEC(n) (0xf54 + (8 * n))
#define PEXCCRCTRL 0xff0
/* SCC PCIEXC bits and shifts for PEXCADRS */
#define PEXCADRS_BYTE_EN_SHIFT 20
#define PEXCADRS_CMD_SHIFT 16
#define PEXCADRS_CMD_READ (0xa << PEXCADRS_CMD_SHIFT)
#define PEXCADRS_CMD_WRITE (0xb << PEXCADRS_CMD_SHIFT)
/* SCC PCIEXC shifts for PEXDADRS */
#define PEXDADRS_BUSNO_SHIFT 20
#define PEXDADRS_DEVNO_SHIFT 15
#define PEXDADRS_FUNCNO_SHIFT 12
/* SCC PCIEXC bits and shifts for PEXDCMND */
#define PEXDCMND_BYTE_EN_SHIFT 4
#define PEXDCMND_IO_READ 0x2
#define PEXDCMND_IO_WRITE 0x3
#define PEXDCMND_CONFIG_READ 0xa
#define PEXDCMND_CONFIG_WRITE 0xb
/* SCC PCIEXC bits for PEXPHYPLLST */
#define PEXPHYPLLST_PEXPHYAPLLST 0x00000001
/* SCC PCIEXC bits for PEXECMODE */
#define PEXECMODE_ALL_THROUGH 0x00000000
#define PEXECMODE_ALL_8BIT 0x00550155
#define PEXECMODE_ALL_16BIT 0x00aa02aa
/* SCC PCIEXC bits for PEXCCRCTRL */
#define PEXCCRCTRL_PEXIPCOREEN 0x00040000
#define PEXCCRCTRL_PEXIPCONTEN 0x00020000
#define PEXCCRCTRL_PEXPHYPLLEN 0x00010000
#define PEXCCRCTRL_PCIEXCAOCKEN 0x00000100
/* SCC PCIEXC port configuration registers */
#define PEXTCERRCHK 0x21c
#define PEXTAMAPB0 0x220
#define PEXTAMAPL0 0x224
#define PEXTAMAPB(n) (PEXTAMAPB0 + 8 * (n))
#define PEXTAMAPL(n) (PEXTAMAPL0 + 8 * (n))
#define PEXCHVC0P 0x500
#define PEXCHVC0NP 0x504
#define PEXCHVC0C 0x508
#define PEXCDVC0P 0x50c
#define PEXCDVC0NP 0x510
#define PEXCDVC0C 0x514
#define PEXCHVCXP 0x518
#define PEXCHVCXNP 0x51c
#define PEXCHVCXC 0x520
#define PEXCDVCXP 0x524
#define PEXCDVCXNP 0x528
#define PEXCDVCXC 0x52c
#define PEXCTTRG 0x530
#define PEXTSCTRL 0x700
#define PEXTSSTS 0x704
#define PEXSKPCTRL 0x708
/* UHC registers */
#define SCC_UHC_CKRCTRL 0xff0
#define SCC_UHC_ECMODE 0xf00
/* bits for SCC_UHC_CKRCTRL */
#define SCC_UHC_F48MCKLEN 0x00000001
#define SCC_UHC_P_SUSPEND 0x00000002
#define SCC_UHC_PHY_SUSPEND_SEL 0x00000004
#define SCC_UHC_HCLKEN 0x00000100
#define SCC_UHC_USBEN 0x00010000
#define SCC_UHC_USBCEN 0x00020000
#define SCC_UHC_PHYEN 0x00040000
/* bits for SCC_UHC_ECMODE */
#define SCC_UHC_ECMODE_BY_BYTE 0x00000555
#define SCC_UHC_ECMODE_BY_WORD 0x00000aaa
#endif /* _CELLEB_SCC_H */
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