7578a4c625
This reworks some of the SH7786 PCIe initialization code to dynamically setup and size the various resource windows, as opposed to the original code that simply wired in a couple of them statically. At the same time, we tidy up the initialization code a bit, kill off some read-only register twiddling that was gleaned from the bus analyzer, and also propagate the physical slot/channel mapping. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
531 lines
24 KiB
C
531 lines
24 KiB
C
/*
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* SH7786 PCI-Express controller definitions.
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*
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* Copyright (C) 2008, 2009 Renesas Technology Corp.
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* All rights reserved.
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*/
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#ifndef __PCI_SH7786_H
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#define __PCI_SH7786_H
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/* PCIe bus-0(x4) on SH7786 */ // Rev1.171
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#define SH4A_PCIE_SPW_BASE 0xFE000000 /* spw config address for controller 0 */
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#define SH4A_PCIE_SPW_BASE1 0xFE200000 /* spw config address for controller 1 (Rev1.14)*/
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#define SH4A_PCIE_SPW_BASE2 0xFCC00000 /* spw config address for controller 2 (Rev1.171)*/
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#define SH4A_PCIE_SPW_BASE_LEN 0x00080000
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#define SH4A_PCI_CNFG_BASE 0xFE040000 /* pci config address for controller 0 */
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#define SH4A_PCI_CNFG_BASE1 0xFE240000 /* pci config address for controller 1 (Rev1.14)*/
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#define SH4A_PCI_CNFG_BASE2 0xFCC40000 /* pci config address for controller 2 (Rev1.171)*/
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#define SH4A_PCI_CNFG_BASE_LEN 0x00040000
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#define SH4A_PCIPIO_ADDR_OFFSET 0x000001c0 /* offset to pci config_address */
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#define SH4A_PCIPIO_DATA_OFFSET 0x00000220 /* offset to pci config_data */
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/*
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* for PEX8111(Max Payload Size=128B,PCIIO_SIZE=64K),
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* for other(Max Payload Size=4096B,PCIIO_SIZE=8M)
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*/
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/* PCI0: PCI memory target transfer 32-bit address translation value(Rev1.11T)*/
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#define SH4A_PCIBMSTR_TRANSLATION 0x20000000
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/* SPVCR0 */
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#define SH4A_PCIEVCR0 (0x000000) /* R - 0x0000 0000 32 */
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#define BITS_TOP_MB (24)
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#define MASK_TOP_MB (0xff<<BITS_TOP_MB)
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#define BITS_BOT_MB (16)
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#define MASK_BOT_MB (0xff<<BITS_BOT_MB)
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#define BITS_VC_ID (0)
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#define MASK_VC_ID (0xffff<<BITS_VC_ID)
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/* SPVCR1 */
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#define SH4A_PCIEVCR1 (0x000004) /* R - 0x0000 0000 32*/
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#define BITS_BADOPC (5) /* 5 BADOPC 0 R/W */
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#define MASK_BADOPC (1<<BITS_BADOPC)
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#define BITS_BADDEST (4) /*4 BADDEST 0 R/W */
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#define MASK_BADDEST (1<<BITS_BADDEST)
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#define BITS_UNSOLRESP (3) /* 3 UNSOLRESP 0 R/W */
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#define MASK_UNSOLRESP (1<<BITS_UNSOLRESP)
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#define BITS_ERRSNT (1) /* 1 ERRSNT 0 */
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#define MASK_ERRSNT (1<<BITS_ERRSNT)
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#define BITS_ERRRCV (0) /* 0 ERRRCV 0 */
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#define MASK_ERRRCV (1<<BITS_ERRRCV)
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/* PCIEECR */
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#define SH4A_PCIEECR (0x000008) /* R/W - 0x0000 0000 32 */
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#define BITS_ENBL (0) /* 0 ENBL 0 R/W */
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#define MASK_ENBL (1<<BITS_ENBL)
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/* PCIEPAR */
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#define SH4A_PCIEPAR (0x000010) /* R/W - 0x0000 0000 32 */
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#define BITS_BN (24)
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#define MASK_BN (0xff<<BITS_BN)
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#define BITS_DN (19)
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#define MASK_DN (0x1f<<BITS_DN)
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#define BITS_FN (16)
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#define MASK_FN (0x7<<BITS_FN)
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#define BITS_EREGNO (8)
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#define MASK_EREGNO (0xff<<BITS_EREGNO)
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#define BITS_REGNO (2)
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#define MASK_REGNO (0x3f<<BITS_REGNO)
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/* PCIEPCTLR */
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#define SH4A_PCIEPCTLR (0x000018) /* R/W - 0x0000 0000 32 */
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#define BITS_CCIE (31) /* 31 CCIE */
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#define MASK_CCIE (1<<BITS_CCIE)
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#define BITS_TYPE (8)
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#define MASK_TYPE (1<<BITS_TYPE)
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#define BITS_C_VC (0)
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#define MASK_C_VC (1<<BITS_C_VC)
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/* PCIEPDR */
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#define SH4A_PCIEPDR (0x000020) /* R/W - 0x0000 0000 32 */
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#define BITS_PDR (0)
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#define MASK_PDR (0xffffffff<<BITS_PDR)
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/* PCIEMSGALR */
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#define SH4A_PCIEMSGALR (0x000030) /* R/W - 0x0000 0000 32 */
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#define BITS_MSGADRL (0)
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#define MASK_MSGADRL (0xffffffff<<BITS_MSGADRL)
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/* PCIEMSGAHR */
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#define SH4A_PCIEMSGAHR (0x000034) /* R/W - 0x0000 0000 32 */
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#define BITS_MSGADRH (0)
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#define MASK_MSGADRH (0xffffffff<<BITS_MSGADRH)
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/* PCIEMSGCTLR */
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#define SH4A_PCIEMSGCTLR (0x000038) /* R/W - 0x0000 0000 32 */
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#define BITS_MSGIE (31)
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#define MASK_MSGIE (1<<BITS_MSGIE)
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#define BITS_MROUTE (16)
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#define MASK_MROUTE (0x7<<BITS_MROUTE)
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#define BITS_MCODE (8)
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#define MASK_MCODE (0xff<<BITS_MCODE)
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#define BITS_M_VC (0)
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#define MASK_M_VC (1<<BITS_M_VC)
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/* PCIEMSG */
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#define SH4A_PCIEMSG (0x000040) /* W - - 32 */
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#define BITS_MDATA (0)
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#define MASK_MDATA (0xffffffff<<BITS_MDATA)
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/* PCIEPHYCTLR */
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#define SH4A_PCIEPHYCTLR (0x010000) /* R/W - 0x0000 0000 32 */
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#define BITS_CKE (0)
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#define MASK_CKE (1<<BITS_CKE)
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/* PCIERMSGIER */
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#define SH4A_PCIERMSGIER (0x004040) /* R/W - 0x0000 0000 32 */
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/* PCIEPHYADRR */
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#define SH4A_PCIEPHYADRR (0x010004) /* R/W - 0x0000 0000 32 */
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#define BITS_ACK (24) // Rev1.171
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#define MASK_ACK (1<<BITS_ACK) // Rev1.171
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#define BITS_CMD (16) // Rev1.171
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#define MASK_CMD (0x03<<BITS_CMD) // Rev1.171
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#define BITS_LANE (8)
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#define MASK_LANE (0x0f<<BITS_LANE)
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#define BITS_ADR (0)
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#define MASK_ADR (0xff<<BITS_ADR)
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/* PCIEPHYDINR */ // Rev1.171 start.
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#define SH4A_PCIEPHYDINR (0x010008) /* R/W - 0x0000 0000 32 */
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/* PCIEPHYDOUTR */
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#define SH4A_PCIEPHYDOUTR (0x01000C) /* R/W - 0x0000 0000 32 */
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/* PCIEPHYSR */
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#define SH4A_PCIEPHYSR (0x010010) /* R/W - 0x0000 0000 32 */ // Rev1.171 end.
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/* PCIEPHYDATAR */
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#define SH4A_PCIEPHYDATAR (0x00008) /* R/W - 0xxxxx xxxx 32 */
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#define BITS_DATA (0)
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#define MASK_DATA (0xffffffff<<BITS_DATA)
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/* PCIETCTLR */
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#define SH4A_PCIETCTLR (0x020000) /* R/W R/W 0x0000 0000 32 */
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#define BITS_CFINT (0)
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#define MASK_CFINT (1<<BITS_CFINT)
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/* PCIETSTR */
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#define SH4A_PCIETSTR (0x020004) /* R/W R/W 0x0000 0000 32 */
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/* PCIEINTR */
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#define SH4A_PCIEINTR (0x020008) /* R/W R/W 0x0000 0000 32 */
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#define BITS_INT_RX_ERP (31)
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#define MASK_INT_RX_ERP (1<<BITS_INT_RX_ERP)
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#define BITS_INT_RX_VCX_Posted (30)
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#define MASK_INT_RX_VCX_Posted (1<<BITS_INT_RX_VCX_Posted)
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#define BITS_INT_RX_VCX_NonPosted (29)
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#define MASK_INT_RX_VCX_NonPosted (1<<BITS_INT_RX_VCX_NonPosted)
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#define BITS_INT_RX_VCX_CPL (28)
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#define MASK_INT_RX_VCX_CPL (1<<BITS_INT_RX_VCX_CPL)
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#define BITS_INT_TX_VCX_Posted (26)
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#define MASK_INT_TX_VCX_Posted (1<<BITS_INT_TX_VCX_Posted)
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#define BITS_INT_TX_VCX_NonPosted (25)
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#define MASK_INT_TX_VCX_NonPosted (1<<BITS_INT_TX_VCX_NonPosted)
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#define BITS_INT_TX_VCX_CPL (24)
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#define MASK_INT_TX_VCX_CPL (1<<BITS_INT_TX_VCX_CPL)
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#define BITS_INT_RX_VC0_Posted (22)
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#define MASK_INT_RX_VC0_Posted (1<<BITS_INT_RX_VC0_Posted)
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#define BITS_INT_RX_VC0_NonPosted (21)
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#define MASK_INT_RX_VC0_NonPosted (1<<BITS_INT_RX_VC0_NonPosted)
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#define BITS_INT_RX_VC0_CPL (20)
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#define MASK_INT_RX_VC0_CPL (1<<BITS_INT_RX_VC0_CPL)
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#define BITS_INT_TX_VC0_Posted (18)
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#define MASK_INT_TX_VC0_Posted (1<<BITS_INT_TX_VC0_Posted)
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#define BITS_INT_TX_VC0_NonPosted (17)
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#define MASK_INT_TX_VC0_NonPosted (1<<BITS_INT_TX_VC0_NonPosted)
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#define BITS_INT_TX_VC0_CPL (16)
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#define MASK_INT_TX_VC0_CPL (1<<BITS_INT_TX_VC0_CPL)
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#define BITS_INT_RX_CTRL (15)
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#define MASK_INT_RX_CTRL (1<<BITS_INT_RX_CTRL)
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#define BITS_INT_TX_CTRL (14)
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#define MASK_INT_TX_CTRL (1<<BITS_INT_TX_CTRL)
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#define BITS_INTTL (11)
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#define MASK_INTTL (1<<BITS_INTTL)
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#define BITS_INTDL (10)
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#define MASK_INTDL (1<<BITS_INTDL)
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#define BITS_INTMAC (9)
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#define MASK_INTMAC (1<<BITS_INTMAC)
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#define BITS_INTPM (8)
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#define MASK_INTPM (1<<BITS_INTPM)
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/* PCIEINTER */
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#define SH4A_PCIEINTER (0x02000C) /* R/W R/W 0x0000 0000 32 */
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#define BITS_INT_RX_ERP (31)
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#define MASK_INT_RX_ERP (1<<BITS_INT_RX_ERP)
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#define BITS_INT_RX_VCX_Posted (30)
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#define MASK_INT_RX_VCX_Posted (1<<BITS_INT_RX_VCX_Posted)
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#define BITS_INT_RX_VCX_NonPosted (29)
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#define MASK_INT_RX_VCX_NonPosted (1<<BITS_INT_RX_VCX_NonPosted)
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#define BITS_INT_RX_VCX_CPL (28)
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#define MASK_INT_RX_VCX_CPL (1<<BITS_INT_RX_VCX_CPL)
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#define BITS_INT_TX_VCX_Posted (26)
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#define MASK_INT_TX_VCX_Posted (1<<BITS_INT_TX_VCX_Posted)
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#define BITS_INT_TX_VCX_NonPosted (25)
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#define MASK_INT_TX_VCX_NonPosted (1<<BITS_INT_TX_VCX_NonPosted)
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#define BITS_INT_TX_VCX_CPL (24)
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#define MASK_INT_TX_VCX_CPL (1<<BITS_INT_TX_VCX_CPL)
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#define BITS_INT_RX_VC0_Posted (22)
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#define MASK_INT_RX_VC0_Posted (1<<BITS_INT_RX_VC0_Posted)
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#define BITS_INT_RX_VC0_NonPosted (21)
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#define MASK_INT_RX_VC0_NonPosted (1<<BITS_INT_RX_VC0_NonPosted)
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#define BITS_INT_RX_VC0_CPL (20)
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#define MASK_INT_RX_VC0_CPL (1<<BITS_INT_RX_VC0_CPL)
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#define BITS_INT_TX_VC0_Posted (18)
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#define MASK_INT_TX_VC0_Posted (1<<BITS_INT_TX_VC0_Posted)
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#define BITS_INT_TX_VC0_NonPosted (17)
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#define MASK_INT_TX_VC0_NonPosted (1<<BITS_INT_TX_VC0_NonPosted)
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#define BITS_INT_TX_VC0_CPL (16)
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#define MASK_INT_TX_VC0_CPL (1<<BITS_INT_TX_VC0_CPL)
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#define BITS_INT_RX_CTRL (15)
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#define MASK_INT_RX_CTRL (1<<BITS_INT_RX_CTRL)
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#define BITS_INT_TX_CTRL (14)
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#define MASK_INT_TX_CTRL (1<<BITS_INT_TX_CTRL)
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#define BITS_INTTL (11)
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#define MASK_INTTL (1<<BITS_INTTL)
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#define BITS_INTDL (10)
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#define MASK_INTDL (1<<BITS_INTDL)
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#define BITS_INTMAC (9)
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#define MASK_INTMAC (1<<BITS_INTMAC)
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#define BITS_INTPM (8)
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#define MASK_INTPM (1<<BITS_INTPM)
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/* PCIEAIR */
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#define SH4A_PCIEAIR (SH4A_PCIE_BASE + 0x020010) /* R/W R/W 0xxxxx xxxx 32 */
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/* PCIECIR */
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#define SH4A_PCIECIR (SH4A_PCIE_BASE) /* R/W R/W 0xxxxx xxxx 32 */
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/* PCIEERRFR */ // Rev1.18
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#define SH4A_PCIEERRFR (0x020020) /* R/W R/W 0xxxxx xxxx 32 */ // Rev1.18
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// Rev1.18
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/* PCIELAR0 */
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#define SH4A_PCIELAR0 (0x020200) /* R/W R/W 0x0000 0000 32 */
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#define BITS_LARn (20)
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#define MASK_LARn (0xfff<<BITS_LARn)
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#define SH4A_PCIE_020204 (0x020204) /* R/W R/W 0x0000 0000 32 */
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/* PCIELAMR0 */
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#define SH4A_PCIELAMR0 (0x020208) /* R/W R/W 0x0000 0000 32 */
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#define BITS_LAMRn (20)
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#define MASK_LAMRn (0x1ff<<BITS_LAMRn)
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#define BITS_LAREn (0)
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#define MASK_LAREn (0x1<<BITS_LAREn)
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/* PCIECSCR0 */
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#define SH4A_PCIECSCR0 (0x020210) /* R/W R/W 0x0000 0000 32 */
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#define BITS_RANGE (2)
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#define MASK_RANGE (0x7<<BITS_RANGE)
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#define BITS_SNPMD (0)
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#define MASK_SNPMD (0x3<<BITS_SNPMD)
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/* PCIECSAR0 */
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#define SH4A_PCIECSAR0 (0x020214) /* R/W R/W 0x0000 0000 32 */
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#define BITS_CSADR (0)
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#define MASK_CSADR (0xffffffff<<BITS_CSADR)
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/* PCIESTCTLR0 */
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#define SH4A_PCIESTCTLR0 (0x020218) /* R/W R/W 0x0000 0000 32 */
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#define BITS_SHPRI (8)
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#define MASK_SHPRI (0x0f<<BITS_SHPRI)
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#define SH4A_PCIE_020224 (0x020224) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIELAR1 (0x020220) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIELAMR1 (0x020228) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIECSCR1 (0x020230) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIECSAR1 (0x020234) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIESTCTLR1 (0x020238) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIELAR2 (0x020240) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIE_020244 (0x020244) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIELAMR2 (0x020248) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIECSCR2 (0x020250) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIECSAR2 (0x020254) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIESTCTLR2 (0x020258) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIELAR3 (0x020260) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIE_020264 (0x020264) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIELAMR3 (0x020268) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIECSCR3 (0x020270) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIECSAR3 (0x020274) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIESTCTLR3 (0x020278) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIELAR4 (0x020280) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIE_020284 (0x020284) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIELAMR4 (0x020288) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIECSCR4 (0x020290) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIECSAR4 (0x020294) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIESTCTLR4 (0x020298) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIELAR5 (0x0202A0) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIE_0202A4 (0x0202A4) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIELAMR5 (0x0202A8) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIECSCR5 (0x0202B0) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIECSAR5 (0x0202B4) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIESTCTLR5 (0x0202B8) /* R/W R/W 0x0000 0000 32 */
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/* PCIEPARL */
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#define SH4A_PCIEPARL(x) (0x020400 + ((x) * 0x20)) /* R/W R/W 0x0000 0000 32 */
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#define BITS_PAL (18)
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#define MASK_PAL (0x3fff<<BITS_PAL)
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/* PCIEPARH */
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#define SH4A_PCIEPARH(x) (0x020404 + ((x) * 0x20)) /* R/W R/W 0x0000 0000 32 */
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#define BITS_PAH (0)
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#define MASK_PAH (0xffffffff<<BITS_PAH)
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/* PCIEPAMR */
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#define SH4A_PCIEPAMR(x) (0x020408 + ((x) * 0x20)) /* R/W R/W 0x0000 0000 32 */
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#define BITS_PAM (18)
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#define MASK_PAM (0x3fff<<BITS_PAM)
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/* PCIEPTCTLR */
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#define SH4A_PCIEPTCTLR(x) (0x02040C + ((x) * 0x20))
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#define BITS_PARE (31)
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#define MASK_PARE (0x1<<BITS_PARE)
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#define BITS_TC (20)
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#define MASK_TC (0x7<<BITS_TC)
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#define BITS_T_VC (16)
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#define MASK_T_VC (0x1<<BITS_T_VC)
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#define BITS_LOCK (12)
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#define MASK_LOCK (0x1<<BITS_LOCK)
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#define BITS_SPC (8)
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#define MASK_SPC (0x1<<BITS_SPC)
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#define SH4A_PCIEDMAOR (0x021000) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMSAR0 (0x021100) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMSAHR0 (0x021104) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMDAR0 (0x021108) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMDAHR0 (0x02110C) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMBCNTR0 (0x021110) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMSBCNTR0 (0x021114) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMSTRR0 (0x021118) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMCCAR0 (0x02111C) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMCCR0 (0x021120) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMCC2R0 (0x021124) /* R/W R/W 0x0000 0000 - */
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#define SH4A_PCIEDMCCCR0 (0x021128) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMSAR1 (0x021140) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMSAHR1 (0x021144) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMDAR1 (0x021148) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMDAHR1 (0x02114C) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMBCNTR1 (0x021150) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMSBCNTR1 (0x021154) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMSTRR1 (0x021158) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMCCAR1 (0x02115C) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMCCR1 (0x021160) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMCC2R1 (0x021164) /* R/W R/W 0x0000 0000 - */
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#define SH4A_PCIEDMCCCR1 (0x021168) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMSAR2 (0x021180) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMSAHR2 (0x021184) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMDAR2 (0x021188) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMDAHR2 (0x02118C) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMBCNTR2 (0x021190) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMSBCNTR2 (0x021194) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMSTRR2 (0x021198) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMCCAR2 (0x02119C) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMCCR2 (0x0211A0) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMCC2R2 (0x0211A4) /* R/W R/W 0x0000 0000 - */
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#define SH4A_PCIEDMCCCR2 (0x0211A8) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMSAR3 (0x0211C0) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMSAHR3 (0x0211C4) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMDAR3 (0x0211C8) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMDAHR3 (0x0211CC) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMBCNTR3 (0x0211D0) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMSBCNTR3 (0x0211D4) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMSTRR3 (0x0211D8) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMCCAR3 (0x0211DC) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMCCR3 (0x0211E0) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEDMCC2R3 (0x0211E4) /* R/W R/W 0x0000 0000 - */
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#define SH4A_PCIEDMCCCR3 (0x0211E8) /* R/W R/W 0x0000 0000 32 */
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#define SH4A_PCIEPCICONF0 (0x040000) /* R R - 8/16/32 */
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#define SH4A_PCIEPCICONF1 (0x040004) /* R/W R/W 0x0008 0000 8/16/32 */
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#define SH4A_PCIEPCICONF2 (0x040008) /* R/W R/W 0xFF00 0000 8/16/32 */
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#define SH4A_PCIEPCICONF3 (0x04000C) /* R/W R/W 0x0000 0000 8/16/32 */
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#define SH4A_PCIEPCICONF4 (0x040010) /* - R/W - 8/16/32 */
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#define SH4A_PCIEPCICONF5 (0x040014) /* - R/W - 8/16/32 */
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#define SH4A_PCIEPCICONF6 (0x040018) /* - R/W - 8/16/32 */
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#define SH4A_PCIEPCICONF7 (0x04001C) /* - R/W - 8/16/32 */
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#define SH4A_PCIEPCICONF8 (0x040020) /* - R/W - 8/16/32 */
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#define SH4A_PCIEPCICONF9 (0x040024) /* - R/W - 8/16/32 */
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#define SH4A_PCIEPCICONF10 (0x040028) /* R/W R/W 0x0000 0000 8/16/32 */
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#define SH4A_PCIEPCICONF11 (0x04002C) /* R/W R/W 0x0000 0000 8/16/32 */
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#define SH4A_PCIEPCICONF12 (0x040030) /* R/W R/W 0x0000 0000 8/16/32 */
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#define SH4A_PCIEPCICONF13 (0x040034) /* R/W R/W 0x0000 0040 8/16/32 */
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#define SH4A_PCIEPCICONF14 (0x040038) /* R/W R/W 0x0000 0000 8/16/32 */
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#define SH4A_PCIEPCICONF15 (0x04003C) /* R/W R/W 0x0000 00FF 8/16/32 */
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#define SH4A_PCIEPMCAP0 (0x040040) /* R/W R 0x0003 5001 8/16/32 */
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#define SH4A_PCIEPMCAP1 (0x040044) /* R/W R/W 0x0000 0000 8/16/32 */
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#define SH4A_PCIEMSICAP0 (0x040050) /* R/W R/W 0x0180 7005 8/16/32 */
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#define SH4A_PCIEMSICAP1 (0x040054) /* R/W R/W 0x0000 0000 8/16/32 */
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#define SH4A_PCIEMSICAP2 (0x040058) /* R/W R/W 0x0000 0000 8/16/32 */
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#define SH4A_PCIEMSICAP3 (0x04005C) /* R/W R/W 0x0000 0000 8/16/32 */
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#define SH4A_PCIEMSICAP4 (0x040060) /* R/W R/W 0x0000 0000 8/16/32 */
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#define SH4A_PCIEMSICAP5 (0x040064) /* R/W R/W 0x0000 0000 8/16/32 */
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#define SH4A_PCIEEXPCAP0 (0x040070) /* R/W R/W 0x0001 0010 8/16/32 */
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#define SH4A_PCIEEXPCAP1 (0x040074) /* R/W R 0x0000 0005 8/16/32 */
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#define SH4A_PCIEEXPCAP2 (0x040078) /* R/W R/W 0x0000 0801 8/16/32 */
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#define SH4A_PCIEEXPCAP3 (0x04007C) /* R/W R 0x0003 F421 8/16/32 */
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#define SH4A_PCIEEXPCAP4 (0x040080) /* R/W R/W 0x0041 0000 8/16/32 */
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#define SH4A_PCIEEXPCAP5 (0x040084) /* R/W R/W 0x0000 0000 8/16/32 */
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#define SH4A_PCIEEXPCAP6 (0x040088) /* R/W R/W 0x0000 03C0 8/16/32 */
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#define SH4A_PCIEEXPCAP7 (0x04008C) /* R/W R/W 0x0000 0000 8/16/32 */
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#define SH4A_PCIEEXPCAP8 (0x040090) /* R/W R/W 0x0000 0000 8/16/32 */
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#define SH4A_PCIEVCCAP0 (0x040100) /* R/W R 0x1B01 0002 8/16/32 */
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#define SH4A_PCIEVCCAP1 (0x040104) /* R R 0x0000 0001 8/16/32 */
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#define SH4A_PCIEVCCAP2 (0x040108) /* R R 0x0000 0000 8/16/32 */
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#define SH4A_PCIEVCCAP3 (0x04010C) /* R R/W 0x0000 0000 8/16/32 */
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#define SH4A_PCIEVCCAP4 (0x040110) /* R/W R/W 0x0000 0000 8/16/32 */
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#define SH4A_PCIEVCCAP5 (0x040114) /* R/W R/W 0x8000 00FF 8/16/32 */
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#define SH4A_PCIEVCCAP6 (0x040118) /* R/W R 0x0002 0000 8/16/32 */
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#define SH4A_PCIEVCCAP7 (0x04011C) /* R/W R/W 0x0000 0000 8/16/32 */
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#define SH4A_PCIEVCCAP8 (0x040120) /* R/W R/W 0x0000 0000 8/16/32 */
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#define SH4A_PCIEVCCAP9 (0x040124) /* R/W R 0x0002 0000 8/16/32 */
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#define SH4A_PCIENUMCAP0 (0x0001B0) /* RW R 0x0001 0003 8/16/32 */
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#define SH4A_PCIENUMCAP1 (0x0001B4) /* R R 0x0000 0000 8/16/32 */
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#define SH4A_PCIENUMCAP2 (0x0001B8) /* R R 0x0000 0000 8/16/32 */
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#define SH4A_PCIEIDSETR0 (0x041000) /* R/W R 0x0000 FFFF 16/32 */
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#define SH4A_PCIEIDSETR1 (0x041004) /* R/W R 0xFF00 0000 16/32 */
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#define SH4A_PCIEBAR0SETR (0x041008) /* R/W R 0x0000 0000 16/32 */
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#define SH4A_PCIEBAR1SETR (0x04100C) /* R/W R 0x0000 0000 16/32 */
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#define SH4A_PCIEBAR2SETR (0x041010) /* R/W R 0x0000 0000 16/32 */
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#define SH4A_PCIEBAR3SETR (0x041014) /* R/W R 0x0000 0000 16/32 */
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#define SH4A_PCIEBAR4SETR (0x041018) /* R/W R 0x0000 0000 16/32 */
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#define SH4A_PCIEBAR5SETR (0x04101C) /* R/W R 0x0000 0000 16/32 */
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#define SH4A_PCIECISSETR (0x041020) /* R/W R 0x0000 0000 16/32 */
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#define SH4A_PCIEIDSETR2 (0x041024) /* R/W R 0x0000 0000 16/32 */
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#define SH4A_PCIEEROMSETR (0x041028) /* R/W R 0x0000 0000 16/32 */
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#define SH4A_PCIEDSERSETR0 (0x04102C) /* R/W R 0x0000 0000 16/32 */
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#define SH4A_PCIEDSERSETR1 (0x041030) /* R/W R 0x0000 0000 16/32 */
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#define SH4A_PCIECTLR (0x041040) /* R/W R 0x0000 0000 16/32 */
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#define SH4A_PCIETLSR (0x041044) /* R/W1C R 0x0000 0000 16/32 */
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#define SH4A_PCIETLCTLR (0x041048) /* R/W R 0x0000 0000 16/32 */
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#define SH4A_PCIEDLSR (0x04104C) /* R/W1C R 0x4003 0000 16/32 */
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#define SH4A_PCIEDLCTLR (0x041050) /* R R 0x0000 0000 16/32 */
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#define SH4A_PCIEMACSR (0x041054) /* R/W1C R 0x0041 0000 16/32 */
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#define SH4A_PCIEMACCTLR (0x041058) /* R/W R 0x0000 0000 16/32 */
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#define PCIEMACCTLR_SCR_DIS (1 << 27) /* scramble disable */
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#define SH4A_PCIEPMSTR (0x04105C) /* R/W1C R 0x0000 0000 16/32 */
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#define SH4A_PCIEPMCTLR (0x041060) /* R/W R 0x0000 0000 16/32 */
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#define SH4A_PCIETLINTENR (0x041064) /* R/W R 0x0000 0000 16/32 */
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#define SH4A_PCIEDLINTENR (0x041068) /* R/W R 0x0000 0000 16/32 */
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#define PCIEDLINTENR_DLL_ACT_ENABLE (1 << 31) /* DL active irq */
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#define SH4A_PCIEMACINTENR (0x04106C) /* R/W R 0x0000 0000 16/32 */
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#define SH4A_PCIEPMINTENR (0x041070) /* R/W R 0x0000 0000 16/32 */
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#define SH4A_PCIETXDCTLR (0x044000) /* R/W - H'00000000_00000000 32/64 */
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#define SH4A_PCIETXCTLR (0x044020) /* R/W - H'00000000_00000000 32/64 */
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#define SH4A_PCIETXSR (0x044028) /* R - H'00000000_00000000 32/64 */
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#define SH4A_PCIETXVC0DCTLR (0x044100) /* R/W - H'00000000_00000000 32/64 */
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#define SH4A_PCIETXVC0SR (0x044108) /* R/W - H'00888000_00000000 32/64 */
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#define SH4A_PCIEVC0PDTXR (0x044110) /* W - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVC0PHTXR (0x044118) /* W - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVC0NPDTXR (0x044120) /* W - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVC0NPHTXR (0x044128) /* W - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVC0CDTXR (0x044130) /* W - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVC0CHTXR (0x044138) /* W - H'00000000_00000000 32/64 */
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#define SH4A_PCIETXVCXDCTLR (0x044200) /* R/W - H'00000000_00000000 32/64 */
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#define SH4A_PCIETXVCXSR (0x044208) /* R/W - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVCXPDTXR (0x044210) /* W - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVCXPHTXR (0x044218) /* W - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVCXNPDTXR (0x044220) /* W - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVCXNPHTXR (0x044228) /* W - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVCXCDTXR (0x044230) /* W - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVCXCHTXR (0x044238) /* W - H'00000000_00000000 32/64 */
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#define SH4A_PCIERDCTLR (0x046000) /* RW - H'00000000_00000000 32/64 */
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#define SH4A_PCIEERPCTLR (0x046008) /* RW - H'00000000_00000000 32/64 */
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#define SH4A_PCIEERPHR (0x046010) /* R - H'00000000_00000000 32/64 */
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#define SH4A_PCIEERPERR (0x046018) /* R - H'00000000_00000000 32/64 */
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#define SH4A_PCIERXVC0DCTLR (0x046100) /* RW - H'00000000_00000000 32/64 */
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#define SH4A_PCIERXVC0SR (0x046108) /* RW - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVC0PDRXR (0x046140) /* R - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVC0PHRXR (0x046148) /* R - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVC0PERR (0x046150) /* R - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVC0NPDRXR (0x046158) /* R - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVC0NPHRXR (0x046160) /* R - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVC0NPERR (0x046168) /* R - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVC0CDRXR (0x046170) /* R - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVC0CHRXR (0x046178) /* R - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVC0CERR (0x046180) /* R - H'00000000_00000000 32/64 */
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#define SH4A_PCIERXVCXDCTLR (0x046200) /* RW - H'00000000_00000000 32/64 */
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#define SH4A_PCIERXVCXSR (0x046208) /* RW - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVCXPDRXR (0x046240) /* R - H'00000000_00000000 32/64 */
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#define SH4A_PCIEVCXPHRXR (0x046248) /* R H'00000000_00000000 32/64 */
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#define SH4A_PCIEVCXPERR (0x046250) /* R H'00000000_00000000 32/64 */
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#define SH4A_PCIEVCXNPDRXR (0x046258) /* R H'00000000_00000000 32/64 */
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#define SH4A_PCIEVCXNPHRXR (0x046260) /* R H'00000000_00000000 32/64 */
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#define SH4A_PCIEVCXNPERR (0x046268) /* R H'00000000_00000000 32/64 */
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#define SH4A_PCIEVCXCDRXR (0x046270) /* R H'00000000_00000000 32/64 */
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#define SH4A_PCIEVCXCHRXR (0x046278) /* R H'00000000_00000000 32/64 */
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#define SH4A_PCIEVCXCERR (0x046280) /* R H'00000000_00000000 32/64 */
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/* SSI Register Definition for MSI WORK AROUND --hamada */
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#define SH4A_PCI_SSI_BASE 0xFFE00000 /* spw config address */
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#define SH4A_PCI_SSI_BASE_LEN 0x00100000 /* 1MB */
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#define SH4A_SSICR0 (0x000000)
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#define SH4A_SSICR1 (0x010000)
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#define SH4A_SSICR2 (0x020000)
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#define SH4A_SSICR3 (0x030000)
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#define PCI_REG(x) ((x) + 0x40000)
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static inline void
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pci_write_reg(struct pci_channel *chan, unsigned long val, unsigned long reg)
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{
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__raw_writel(val, chan->reg_base + reg);
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}
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static inline unsigned long
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pci_read_reg(struct pci_channel *chan, unsigned long reg)
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{
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return __raw_readl(chan->reg_base + reg);
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}
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#endif /* __PCI_SH7786_H */
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